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Lise1 Lise1
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6 years ago
What is the importance of students knowing the commutative property?
A) Applies to addition and subtraction.
B) Should be demonstrated with problems that have the same sums but different addends.
C) Is a term that even very young students should memorize?
D) Helps students master basic facts because, if they really understand it, it reduces the number of individual facts they have to memorize.
Textbook 
Elementary and Middle School Mathematics: Teaching Developmentally

Elementary and Middle School Mathematics: Teaching Developmentally


Edition: 10th
Authors:
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Pobelo98Pobelo98
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6 years ago
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Lise1 Author
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6 years ago
Good timing, thanks!
jaray75
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Yesterday
Just got PERFECT on my quiz
apelton
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2 hours ago
Brilliant ツ
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