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Nasall Nasall
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7 years ago
What statement below describes the cluster problem approach for multidigit multiplication?
A) Encourages the use of an open array.
B) Encourages the manipulation of only one of the factors.
C) Encourages the use of fair sharing.
D) Encourages the use of known facts and combinations.
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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7 years ago
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Nasall Author
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7 years ago
Correct Slight Smile TY
Shuqin
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Yesterday
this is exactly what I needed
Gamiung3657
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2 hours ago
Thanks
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