Addition - Worksheets

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Basic Addition Facts - Level 1 These one page worksheets cover basic addition facts up to 9. There are three different versions to help students master mental addition. Version A Print Answers Version B Print Answers Version C Print Answers Preview

Basic Addition - Level 2 These one page worksheets add single digit numbers with two digit numbers. It continues the idea of counting, and using lines or numbers to visualize the process. There are three different versions. Version A Print Answers Version B Print Answers Version C Print Answers Preview

Memorizing Addition - All Levels These one page worksheets cover basic addition facts. There are three different versions to help students master mental addition. Version A Print Answers Version B Print Answers Version C Print Answers Preview

Commutative Property - Level 1 These one page worksheets introduce the Commutative Property of Addition. Students see that the order does not matter and by moving numbers around it can help them solve more complex problems. There are two different versions. Version A Print Answers Version B Print Answers Preview

Commutative Property - Level 2 One page worksheets continuing the Commutative Property of Addition. Students use the idea that order does not matter to solve more complex problems. There are two different versions. Key concept: Get students thinking of ways to save time and effort. Version A Print Answers Version B Print Answers Preview

Commutative Property - Level 3 These one page worksheets finish the Commutative Property of Addition. Students should see that the order does not matter, and can save time and effort by moving numbers around. There are two different versions. Version A Print Answers Version B Print Answers Preview

Addition Using Place Value Level 1 This one page worksheet helps students better understand addition and carrying. Each problem is broken down into ones and tens so students can better see the addition process (algorithm). Key concept: Students should understand why we place a one over the next place value when carrying and how numbers are separated into place values. Preview Print Answers

Addition - Level 1 These two page worksheets introduce addition of larger numbers. It uses two digit addition to help students understand the basic concept. There are two different versions (with and without borrowing). Key concept: The process is the same no matter how big the numbers are. Version A - Without Carrying Preview Print Answers Version B - With Carrying Preview Print Answers

Addition - Level 2 These two page worksheets continue addition of larger numbers. They cover up to ten thousands. There are two different versions (with and without borrowing). Student misunderstanding: As the numbers get bigger make sure the digits are lined up correctly. Version A - Without Carrying Preview Print Answers Version B - With Carrying Preview Print Answers

Addition - Level 3 This two page worksheet covers advanced addition. Students should already understand the basics and know how to carry more than once in a problem. Student misunderstanding: As the numbers get bigger the chances for silly mistakes increase. Students need to take their time and remember the process is still the same. Preview Print Answers