Elise T.
asked • 06/12/21Shannon is asked to determine the number of stickers in 4 packs of stickers if each pack has 15 stickers. Which model does she illustrate to find 4×15?
A.
A Cartesian-product model.
B.
An area model.
C.
A tree-diagram model.
D.
A repeated-addition model.
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1 Expert Answer
Karla P. answered • 06/12/21
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A repeated addition model can be used by Shannon to find 4*15
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Mark M.
Why not ask Shannon?06/12/21