Adding and Subtracting Adding and subtracting resources for teachers of all grade levels. Contains videos, worksheets, websites, and activities for students.

In this worksheet designed for 3rd-grade students, students will practice 6 multiplication and division fact family triangles.  On the backside of

Multiplication.com has some really good self-correcting qu

3rd-grade students practice telling time using this worksheet.  There are 9 clocks where students have to either draw the clock face or write down

In this lab, students will take piles of sand and determine what the sand's angle of repose is.

Students complete the 0 to 10 addition and each answer is given a "color" value.  The student color in the square the result is a lion.

3rd-grade students practice telling time using this worksheet.  There are 9 clocks where students have to either draw the clock face or write down

In this worksheet, students will review adding three digits together as well as adding three double-digit values together.  It comes with a nice pu

Students compete against each other or a computer to see who can win a subtraction tug of war contest.

Find the patterns of input-output tables, number lines, word problems, multiplication patter, skip counting patterns, addition and subtraction patt

3rd-grade students practice telling time using this worksheet.  There are 9 clocks where students have to either draw the clock face or write down

In this ABCMouse.com video students will get to see a fun video that includes 3 digit subtraction without the regrouping.  They show the grid metho

Practice your tens and ones place value with your students using this "Loopy" game.  Cut out the cards and distribute them to your students.

Save the planet by destroying the aliens quickly.  Students need to solve addition problems in order to fire the weapon.

In this game, students can compete against each other online to see who can get their jet ski to the end, the quickest by answering addition questi

Here is a very elementary video worth showing your students in K-2
grade.  It is definitely very elementary, but Sesame Street does an

This can be a multiplayer, where students compete against each other or a computer in answering subtraction questions.  The faster they answer the

This is a fun song to help review or introduce basic addition and also math vocabulary to younger students.

This is a worksheet that contains three addition problems tied to an Easter theme.

Use this subtraction worksheet to check for understanding or reteach.  There are 6 math subtraction questions that students will solve that require

Students learn how to set up two-digit addition and carry over in this video.

This tool is great for teaching young children how to count, add, subtract, and multiply using images on a grid that can go to 144 squares.  There

Looking for a fun and engaging way to help your students review adding 1s, 10s, and hundreds? Look no further than Additionasaurus!

Play a multiplayer game where cats have to pick two numbers that equal the target number.  This is a timed game that can either be played with othe

This is a fun video that could be used as part of a lesson, for bell work, or as part of a review of addition for younger students.