## TeachersFirst's Numbers & Operations - Grades 3-5

Other TeachersFirst Special Topics Collections

Explore this collection of resources for grades 3-5. Use these resources to meet the NCTM standards in the area of Numbers & Operations. Many of these tools are ideal for use on your interactive whiteboard or in your BYOD classroom. Topics include operations, fractions, decimals, order of operations, and more.

Explore the NCTM Standards for all Math Topics

Explore the NCTM Standards for Numbers & Operations for All Grades

Numbers & Operations Resources Grades K-2

Numbers & Operations Resources - Grades 3-5

Numbers & Operations Resources - Grades 6-8

Numbers & Operations Resources - Grades 9-12

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## 30 Results | sort by: Most Recent First Alphabetical Most Viewed First

### Study Jams - Scholastic

3 to 8

Study Jam offers engaging instruction and review activities in both math and science. Some sample science topics include plants, human body, the solar system, weather, matter, and more....more
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Study Jam offers engaging instruction and review activities in both math and science. Some sample science topics include plants, human body, the solar system, weather, matter, and more. Math topics include numbers (place value, number lines, estimation), algebra, addition/subtraction, problem solving, and others. Don't miss the "Jams" sure to excite your students to learn new skills in a musical and entertaining manner. Key vocabulary is presented along with a short video explanation of each topic. In addition to the video, there is an option to test your own ability. Each topic can also be printed to use in the classroom and there is a link to related "jams."

tag(s): addition (224), animals (319), climate (93), decimals (127), differentiation (50), division (157), ecosystems (91), energy (210), estimation (47), forces (47), fractions (231), game based learning (139), human body (133), landforms (49), light (54), matter (62), measurement (179), minerals (17), multiplication (209), number lines (33), percent (80), place value (55), plants (177), probability (135), problem solving (294), rocks (50), solar system (122), sound (106), subtraction (186), weather (205)

#### In the Classroom

Excite your students with the Jams! Share the Jam videos on your interactive whiteboard or projector. Have students sing along and learn more about science and math. Especially younger students will enjoy this feature. Create a link to the site on your classroom website or blog for students to use for review and practice at home. Use the many topics available to differentiate for all students in your classroom. Create learning centers using this site or use it in on individual laptops. Print out the quizzes for students to take as an assessment.

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### Zearn - zearn.org

K to 5

Zearn Math is a complete math program that provides Common Core aligned math lessons, personalized to individual learners, and based on Eureka Math / Engage New York. Lessons focus...more
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Zearn Math is a complete math program that provides Common Core aligned math lessons, personalized to individual learners, and based on Eureka Math / Engage New York. Lessons focus on three critical components: deep understanding, fluency, and problem-solving. Self-paced lessons allow for mastery of concepts before unlocking lessons providing the next level. Math Chat lessons provide video instruction similar to a small group lesson. Lesson Labs include drag and drop activities followed by quiz questions. Zearn currently offers K-5 lessons. Test the student lessons and teacher resources for a whole module with NO sign up required. Create a class account and add students using an Excel sheet or manually input student names to receive custom reports on student progress.

tag(s): addition (224), classroom management (147), data (157), decimals (127), differentiation (50), division (157), fractions (231), geometric shapes (167), measurement (179), multiplication (209), numbers (191), operations (119), subtraction (186)

#### In the Classroom

Use Zearn on a projector or an interactive whiteboard to demonstrate specific concepts or use as weekly math centers for student practice. Zearn provides data to target instruction to specific students or concepts needing additional reinforcement. Since Zearn is a complete math program, with individualized lessons for students to work on, teachers can conduct small group instruction while others work independently. Zearn is perfect to use for gifted or advanced students, allowing them to work at their own pace. Be sure to put a link to Zearn on your class web page for students to use at home. Zearn does not support Android devices but will work on all other devices with a browser and Internet access.

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### 4 Numbers Game - 4nums.com

1 to 8
The 4 Numbers Game is a classic math game. Use the four numbers provided and basic math (+, -, x, /) to arrive at an answer of 24 as quickly ...more
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The 4 Numbers Game is a classic math game. Use the four numbers provided and basic math (+, -, x, /) to arrive at an answer of 24 as quickly as you can. Play alone or with multi-players. Play with a time limit (or without). Choose the kids game to play without division or multiplication. Be sure to view the How to Play link for complete rules and suggestions. Find new puzzles on the site daily, or follow 4 Numbers via Twitter to receive notifications of the puzzle of the day. This site is also available as an app for both iOs and Android devices.

tag(s): addition (224), DAT device agnostic tool (179), division (157), equations (154), mental math (27), multiplication (209), problem solving (294), subtraction (186)

#### In the Classroom

Share the 4 Numbers Game on an interactive whiteboard or projector to demonstrate how to play, and then create a link to 4 Numbers on classroom computers. Challenge students to begin playing without time limits. As they become more skilled, start using the clock and have them try to beat it. Have students take a screenshot of any game. Next they can upload the screenshot image and add voice bubbles to explain what they learned. Use a tool such as Superlame, reviewed here. If you do not know how to convert a screenshot into an image file, take a picture of the screen using a digital camera, then upload the file to Superlame. Be sure to share a link to the 4 Numbers Game on your class website or blog for play at home.

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### Math Fair Problems - Gaileo.org

3 to 12

Math Fair Problems offers a large selection of problem solving activities for classroom and math fair use. Choose from topics such as Number Concepts, Patterns & Relationships, Statistics...more
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Math Fair Problems offers a large selection of problem solving activities for classroom and math fair use. Choose from topics such as Number Concepts, Patterns & Relationships, Statistics & Probability, or Shapes & Spaces. Use problems for both elementary or secondary students unless otherwise marked for a specific grade level. Links for each activity include complete instructions, how to play, variations, and math found in the activity. Use the provided link to download in PDF format. Be sure to click the link with the explanation on how to introduce and use these activities with students.

tag(s): charts and graphs (199), data (157), equations (154), functions (69), geometric shapes (167), measurement (179), number sense (95), numbers (191), order of operations (40), patterns (87), probability (135), problem solving (294), statistics (125), transformations (19)

#### In the Classroom

Use Math Fair Problems throughout the year as a classroom center or homework. Choose one day a week to set up a student rotation through different problem activities. Share activities with classroom tutors as individual practice for students.

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### Mathematics Interactives and Lessons - SAS Curriculum Pathways

1 to 12

SAS Curriculum Pathways offers over 400 interactives and web lessons for math. Topics range from Numbers and Operations to Trigonometry. Browse resources by category, type, required...more
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SAS Curriculum Pathways offers over 400 interactives and web lessons for math. Topics range from Numbers and Operations to Trigonometry. Browse resources by category, type, required plug-ins, or level. Each resource includes a short description, estimated time to complete, and appropriate age levels. All activities correlate to state and Common Core Standards. Click the Standards link in each lesson to view corresponding standards for each activity. Create an account to save items to favorites and connect to your school. Generate an account code for your students to create student accounts. Be sure to disable your browser's pop up blocker for this site to allow interactives to load.

tag(s): angles (87), charts and graphs (199), data (157), decimals (127), equations (154), factors (40), fractions (231), geometric shapes (167), mixed numbers (14), operations (119), order of operations (40), polynomials (28), probability (135), quadratics (30)

#### In the Classroom

Use interactives and lessons from this site to supplement classroom instruction. Demonstrate how to use this tool on your interactive whiteboard or projector. Allow students to explore the site independently on classroom computers. Be sure to include a link to activities on your classroom webpage. Use this site to differentiate for different student levels.

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### Mathsticks - John Duffty

K to 6
Mathsticks has a large variety of math learning resources in the form of games, activities, and interactive materials. Explore the site by choosing grade level, themes, categories,...more
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Mathsticks has a large variety of math learning resources in the form of games, activities, and interactive materials. Explore the site by choosing grade level, themes, categories, or keyword search in the search bar. Each item includes a short description of the activity along with suggestions for modification and added teaching suggestions. Registration is required to download activities in PDF format and was a little cumbersome to complete; however, the many free resources available with standard registration make it worth the work. The site was created in the UK, so some of the pronunciations and spellings (and currency) may differ from those in American English. Note: Our editors found occasional typos in descriptions of activities. The activities themselves warrant ignoring these small mistakes.

tag(s): addition (224), division (157), fractions (231), money (184), multiplication (209), numbers (191), percent (80), place value (55), preK (284), probability (135), problem solving (294), puzzles (205), roman numerals (9), subtraction (186), time (139)

#### In the Classroom

Bookmark and save Mathsticks as a resource for math activities. Download and laminate games for use in math centers. Create take-home bags for students to practice and play games at home. Be sure to check out the "Popular Now" link for activities other users have recently downloaded.

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### Worksheet Genius - worksheetgenius.com

K to 5
Worksheet Genius offers an extensive choices of worksheets content and options to custom create your own. Begin by choosing a topic such as English, math, or word lists to view ...more
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Worksheet Genius offers an extensive choices of worksheets content and options to custom create your own. Begin by choosing a topic such as English, math, or word lists to view options. Find various topics such as spelling practice (UK spelling!), thermometers/temperatures, math operations, and grammar. Most topics include several options for worksheets, including one to design your own. Once your worksheet is complete, select print. Your worksheet will print in PDF format. Having problems printing? Read the Print Tips in the bottom left red box. In addition to worksheets, Worksheet Genius provides a large selection of clipart free for use in educational settings. This site was created in the United Kingdom. You may notice some slight spelling differences in the instructions.

tag(s): addition (224), counting (110), decimals (127), division (157), fractions (231), handwriting (19), multiplication (209), negative numbers (20), number lines (33), numbers (191), phonics (68), place value (55), preK (284), rounding (18), sentences (49), spelling (165), subtraction (186), temperature (33)

#### In the Classroom

This worksheet tool offers many customization options, so it is easy to differentiate for ability levels within your class. Use worksheets from Worksheet Genius in learning centers. You can also make a touchable center by sharing them as a center on an interactive whiteboard. Share a link on your class website or newsletter for parents to use at home. Use Worksheet Generator for review before quizzes and tests.

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### Math Fact Cafe - Math Fact Cafe

K to 6

Math Fact Cafe is a free math worksheet generator for grades K-5. Choose from pre-made worksheets or use the custom worksheet generator to create your own worksheets. To customize your...more
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Math Fact Cafe is a free math worksheet generator for grades K-5. Choose from pre-made worksheets or use the custom worksheet generator to create your own worksheets. To customize your worksheets, choose from options including the range of numbers, degree of difficulty, and name and date. Topics include basic facts, money, time, and word problems. In addition to worksheets, Math Fact Cafe offers three online games featuring problem solving and trivia skills.

tag(s): addition (224), counting (110), division (157), money (184), multiplication (209), preK (284), problem solving (294), subtraction (186), time (139), worksheets (62)

#### In the Classroom

This site offers many customization options, so it is easy to differentiate for ability levels within your class. Use worksheets from Math Fact Cafe in learning centers. Share a link to the site on your class website or newsletter for parents to use at home. Use Math Fact Cafe for review before quizzes and tests.

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### e-learning for kids - Math - Dr. Nick van Dam

K to 6

Explore this varied collection of over 300 math e-lessons for elementary. Topics include number sense, geometry, time, money, and more. The colorful, interactive explanations and activities...more
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Explore this varied collection of over 300 math e-lessons for elementary. Topics include number sense, geometry, time, money, and more. The colorful, interactive explanations and activities accompanied by verbal directions are delightful! Many activities include both a lesson and a game portion for skill practice. Search by grade level K-6. Scroll through the entire list or sort activities by popularity.

tag(s): addition (224), area (71), decimals (127), division (157), fractions (231), geometric shapes (167), mass (25), money (184), number sense (95), numbers (191), patterns (87), percent (80), perimeter (29), preK (284), subtraction (186), time (139)

#### In the Classroom

Share a specific activity or two with your students on your projector or interactive whiteboard. Assign students to centers and have them rotate around to learn or review the concepts on which they will work. Be sure to include a link to specific lessons on your class webpage or newsletter for students to practice at home. Share this site with parents who are asking for practice activities for home use.

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### Place Value to 100 Thousands - Toon University

3 to 6

Practice place Value to 100 Thousands through three different game levels. Choose a level to begin. Type in the correct answer using numbers in response to the written words. Each ...more
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Practice place Value to 100 Thousands through three different game levels. Choose a level to begin. Type in the correct answer using numbers in response to the written words. Each level increases the difficulty including length of response time and larger numbers. Your correct answers unlock the tank game and improve shot accuracy.

tag(s): integers (40), place value (55)

#### In the Classroom

Place Value to 100 Thousands is perfect for your interactive whiteboard or projector with student operators. Allow students to take turns in providing responses and playing the tank game. Challenge students to move up in difficulty levels through continued play. Create a link on your class website or newsletter for play at home. Create a link on class computers for use during center time.

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### Fill in the Chart - Susan Jones

2 to 6
Fill in the Chart helps you practice multiplication facts using multiplication charts with missing numbers. Choose from many different versions of the charts such as the 5's...more
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Fill in the Chart helps you practice multiplication facts using multiplication charts with missing numbers. Choose from many different versions of the charts such as the 5's or 10's facts. When finished, choose "Grade Me!" to view your score. These practice activities are untimed (so less pressure). Other practice charts include quizzes with multiplication facts offered in random order. Choose from many different practice options.

tag(s): multiplication (209)

#### In the Classroom

Share Fill in the Chart on your class website or newsletter for multiplication practice at home or from any computer. Create a link on classroom computers for student practice during center time. Differentiate learning by assigning different practice charts based on individual student needs. This site doesn't time students, therefore causing less stress. if you prefer, have students time themselves with each activity then challenge them to improve completion time and accuracy with each practice. Or time your students using the free Online Countdown Timer (reviewed here).

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### Speedsums - Taimur Abdaal

3 to 8
Just how quick are you with math facts? Find out at Speedsums! Although the site is extremely simple, it is also fun and challenging. The idea is that you will ...more
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Just how quick are you with math facts? Find out at Speedsums! Although the site is extremely simple, it is also fun and challenging. The idea is that you will complete one problem a second for 30 seconds. Problems become progressively harder, but all use basic arithmetic operations with two numbers. Use the practice mode to gain confidence. This provides 120 practice questions without a time limit. This challenge is rather addicting, so get ready! Since it is very simple, it will display just fine on a tablet, but you may have to get used to quick tablet typing!

tag(s): addition (224), division (157), mental math (27), multiplication (209), number sense (95), operations (119), subtraction (186)

#### In the Classroom

Challenge students with Speedsums as a fun way to practice basic math fact fluency. Use your interactive whiteboard for small groups or computer stations for individual students to increase the correct number of answers with each game. Be sure to share a link to Speedsums on your class website or blog for use at home. Save the shortcut on class or computer lab computers for use during center or lab time. Use this site for practice in your BYOD or 1-1 classroom.

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### Back Pack Games - Learning Games for STEM Skills - Back Pack Games

1 to 8

Back Pack Games is a collection of educational interactives in all subjects for elementary and middle school students. The site gathers and categorizes games from multiple outside...more
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Back Pack Games is a collection of educational interactives in all subjects for elementary and middle school students. The site gathers and categorizes games from multiple outside sources. Specific activities are designed for grades 3-5 or grades 6-8. However, many of the activities in the Cognitive Development area could be used with younger students. Choose activities by subject, genre, or grade level links. Browse to find the most popular games. One interesting link includes activities aligned to cognitive development including skills such as attention, memory, and spacial skills. Click the standards option to find games aligned to Common Core Standards. Details included with each game include a short description, game categories and skills addressed, and an educator's review of the activity.

tag(s): addition (224), cells (101), decimals (127), division (157), geometric shapes (167), measurement (179), money (184), multiplication (209), oceans (165), photosynthesis (33), STEM (205), subtraction (186), time (139), vocabulary development (120), word study (78)

#### In the Classroom

Bookmark this site to use as a resource for computer center games and activities throughout the year. Share curriculum-related resources on your interactive whiteboard or projector. This site could work well in a BYOD or 1:1 classroom. Share with parents as a resource to use at home or as a summer skills review and refresher.

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### DynaMath - Scholastic

3 to 6

Check out this highly interactive online math magazine featuring rigorous practice problems reinforcing Common Core skills. The online magazine is offered in correspondence with the...more
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Check out this highly interactive online math magazine featuring rigorous practice problems reinforcing Common Core skills. The online magazine is offered in correspondence with the print magazine (available at an additional cost). The print magazine is not necessary to use the online features of the free digital edition (Click at left on "Try a Sample Issue" to see the free digital edition with videos and activities!) These articles are high interest and worth exploring a bit. Click on images to view the full digital magazine, browse through pages, or visit links to vocabulary, games, and videos. Choose also to view in teacher or student view. Separate links include teacher resources and skills sheets for printing and using.

tag(s): addition (224), angles (87), charts and graphs (199), division (157), fractions (231), geometric shapes (167), mean (27), multiplication (209), place value (55), subtraction (186), symmetry (51), time (139)

#### In the Classroom

Read an article each week together using your interactive whiteboard or projector. Try the math activities together to incorporate your language arts and math. Be sure to include this site on your class web page for students to access both in and outside of class for further practice. This site is excellent for enrichment and reading practice for fluency and comprehension. Use DynaMath as a classroom center. Have students explore articles and share with classmates. Use as part of a Guided Reading lesson to integrate math with language arts (and also science or social studies!).

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### Room Recess Educational Games for Kids - roomrecess.com

K to 6

Room Recess contains several educational games for elementary students created by a 3rd Grade teacher, and is still growing! Room Recess has more than doubled in size since this review...more
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Room Recess contains several educational games for elementary students created by a 3rd Grade teacher, and is still growing! Room Recess has more than doubled in size since this review first published, and now offers more than thirty free games. The games are arranged in four categories; math games, reading games, word games, and matching games. Choose from free word or math games with titles such as Pizzeria Parlor and Prefix Popper. Practice skills such as basic operations, sequencing, spelling, sight words, tic-tac-toe, and many more! The games are in four categories; math games, reading games, word games, and matching games. Each activity includes short directions before play begins.

tag(s): addition (224), antonyms (26), division (157), flash cards (45), fractions (231), game based learning (139), keyboarding (39), multiples (30), multiplication (209), operations (119), parts of speech (67), prefixes (16), preK (284), reading strategies (55), sequencing (29), spelling (165), subtraction (186), time (139)

#### In the Classroom

Choose these games for student play during computer lab or at classroom centers to practice math and language skills. Although simple, they provide fun review of skills. Demonstrate some of the activities on your interactive whiteboard. Although this site was created to help teachers find educational "fun" activities to do during indoor recess, the activities would also be great for learning centers or use in an interactive whiteboard center. The reading category for this site is the most valuable for learning new skills or reviewing skills.

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### 4 Numbers - Luminosity

4 to 12
This is a great maths puzzle site where you must add, subtract, multiply, or divide with a set of four numbers to equal 24. The two rules include do not ...more
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This is a great maths puzzle site where you must add, subtract, multiply, or divide with a set of four numbers to equal 24. The two rules include do not cheat and click done when you want to quit! Choose from many modes including an easier version, timed games, and battle mode.

tag(s): mental math (27), operations (119)

#### In the Classroom

Put this link on your blog, wiki, or class page for free play by students. Be sure to bookmark on a classroom computer. This engaging game is challenging and provides many opportunities to stretch thinking. Play on an Interactive Whiteboard (or projector) in class with individual students or as teams. Create a Math Olympics by making this site a station on a computer or Interactive Whiteboard that student must rotate through to other stations. Other stations can include computer or paper and pencil activities to round out the Math Olympics.

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### Cyberchase - PBS KIDS

3 to 7

Join Jackie, Matt, and Inez in the PBS world of Cyberchase, using the magical powers of math and science to take adventures. The "Motherboard" heads the team against the evils ...more
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Join Jackie, Matt, and Inez in the PBS world of Cyberchase, using the magical powers of math and science to take adventures. The "Motherboard" heads the team against the evils of the universe, Hacker. Visit "Games" to find interactives. There are printables found at the "Activities" link. And finally, watch different episodes (see Video) of Cyberchase to practice various math skills. After the show, find links to the math presented in the show. Examples of content topics include: fractions, geometry, math, weather, money, problem solving, using data, using numbers, science and engineering, pre-algebra, measurement, math and sports, and geometry.

tag(s): data (157), engineering (134), fractions (231), money (184), problem solving (294), sports (97), weather (205)

#### In the Classroom

Introduce math concepts in a unique way, using Cyberchase adventures on your interactive whiteboard or projector. Use this site at your centers/stations to practice, use, and apply math and science skills. Put a link on your class website for students to use for review, reinforcement, and enrichment.

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### Battleship Numberline - Power My Learning

2 to 6

Locate battleships along a numberline with this engaging activity. Use a variety of math skills including whole numbers, fractions, decimals, visual estimation, and measurement. Choose...more
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Locate battleships along a numberline with this engaging activity. Use a variety of math skills including whole numbers, fractions, decimals, visual estimation, and measurement. Choose a skill to enter and move the battleship to the given number, or enter a number to denote the ship's placement. Accurate choices show as "hits" along with the percentage of accuracy. Near misses, hits, and misses contribute to the accuracy percentage that shows on the screen. Move through different levels of difficulty while progressing through the game.

tag(s): decimals (127), estimation (47), fractions (231), measurement (179), whole numbers (16)

#### In the Classroom

This site is great to use on your interactive whiteboard (or projector) as a math center or as a short practice filler. Create a link to the site on classroom computers for students to use during math centers. Share this site with parents through your classroom newsletter or website to use at home for number practice. Have students create an accuracy log for activities and challenge them to increase accuracy levels.

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### LearnZillion - Eric Westendorf and Alix Guerrier

2 to 10

LearnZillion is a video platform that combines video lessons, assessments, and progress reporting. Lessons highlight Common Core Standards in Math for grades 3 - 9. Each lesson is given...more
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tag(s): data (157), equations (154), fractions (231), functions (69), measurement (179), number sense (95), numbers (191), problem solving (294), ratios (63), statistics (125)

#### In the Classroom

Create a classroom account and create playlists for different instructional content. Assign content as stuednts move along in the curriculum. Assign videos for students to use for review and remediation, or assign videos for self-motivated students who are ready to move ahead. Share this site with parents (on your class website or wiki) to use as review when helping their student with homework.

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### Mr. Martini's Classroom - Mr. Martini

1 to 8
Upon first entering this site it appears to be a resource for flashcards; however, delving deeper, there is much more. This site also provides practice with higher math skills such...more
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Upon first entering this site it appears to be a resource for flashcards; however, delving deeper, there is much more. This site also provides practice with higher math skills such as order of operations, decimals and percentages, negative numbers, and more. You may want to explore the link on the left side of the page to Math Teachers' News & Index. Here there is an alphabetical index of activities beginning with adding from 1 to 9 objects all the way to printable math worksheets. Each activity and is simple to use, directions are included, most feedback is provided in the form of number of correct answers given in a series.

tag(s): addition (224), decimals (127), flash cards (45), mixed numbers (14), negative numbers (20), operations (119), order of operations (40), percent (80), subtraction (186), worksheets (62)

#### In the Classroom

Create links to flashcards and activities on classroom or computer lab computers for students to use for fact and math content practice. Share a link to the site on your classroom newsletter or blogs for students to use at home. Use activities on this site on your interactive whiteboard as a classroom center or during inside recess.