Associative Property of Addition 1st Grade Video
Kids will love to go into Outer Space and learn to add 3 whole numbers using the associative property of addition. First grade kids will learn how to use doubles and partners of ten to answer equations. This video is two and a half minutes but is a larger sized video. Hit play then pause it to buffer. 1st Grade Rocks!
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Worksheet Answers
You will notice that in the video above we cover similar problems in the worksheets. You can have students work the problems while watching the video or any way you would like to.
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