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Sarah understands that if there are 11 ones, the first 10 move over to the tens column as one unit (i.e., one group of 10). Wha...Asked by lauren
Sarah understands that if there are 11 ones, the first 10 move over to the tens column as one unit (i.e.,
one group of 10). What concept does this understanding represent?
A. Renaming
B. Regrouping
C. Borrowing
D. Place value
my answer a.
one group of 10). What concept does this understanding represent?
A. Renaming
B. Regrouping
C. Borrowing
D. Place value
my answer a.
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lauren
please I need help