Adding and Subtracting

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

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

Use this elementary math worksheet to check for understanding or reteach the triple digit subtraction with borrowing numbers.

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

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.

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 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.

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

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

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

Students use solutions to subtraction problems in order to speed their duck around the track.

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

This website gives teachers the ability to quickly create random numbers that can be used for adding, subtracting, multiplying, dividing, order of

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

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

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

This is a random three-digit subtraction generator that is

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

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

This worksheet allows students to sort addition solutions into odd or even categories.

Sort the odd or even solutions link

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

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