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

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 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

Students will practice rounding numbers to the nearest 10.  Two number lines are included for reference as well as two elapsed time problems for st

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

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

This website gives a great example of using the commutative and associative properties of addition using Skittles.  There is a video available that

Review patterns with students.  The patterns included are skip counting, multiplication table, and input-output tables.

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

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

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

Students will first roll a number cube. This number will then let students know how many of the 10 animals need to be eliminated/subtracted.

This is a multi-player tug of war addition game.

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

This is a Smartboard large button program that displays flashcards.  I have my students in teams and we play two-minute relay games where the team

This is a random three-digit subtraction generator that is

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.

Meet Skip the Squirrel.  Students solve 6, 3 digit subtraction questions to find out which color students will color in the picture with.

This game will improve a students subtraction fluency skills as they have to quickly answer subtraction questions in order to destroy the invasion.

In this 1st-grade math worksheet, students will determine which the whole number is missing from a number sentence.

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

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

This math video has Kermit the Frog teaching kids how to subtract with a little humor.