Adding and Subtracting

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

Image anchor chart meant to demonstrate how to borrow when subtracting 2 to 3 digit numbers.

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

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

Elementary students will gain a better understanding of the addition property using this Thanksgiving Day activity. 

This is a random three-digit subtraction generator that is

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

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

Sort the odd or even solutions link

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

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

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

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

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

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.

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

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

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

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

My district has been using reflex math for about 4 years now and the teachers all concur that it is one of the best programs out there that help bu

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

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

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

In this money word problems worksheet, students will add and subtract dollar amounts to find out how much they would spend altogether, how much cha