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Publisher
Wonderscape Entertainment, LLC
Pub. Date
[2016]
Language
English
Description
Learn about addition and subtraction equations. Common Core 1st Grade requirements on this subject are introduced, beginning with a review of the symbols for addition, subtraction and equal to. How to know if equations are true. What the Commutative and Associative Properties of Addition are. These questions are covered in depth with detailed graphics, diagrams and exciting video. On screen, multiple choice reviews at the end of each segment reinforce...
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