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28 33 45 57 39 36 which of the numbers above could be subtracted from 84 without reagrouping?
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Jun 18, 2016
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28 33 45 57 39 36 which of the numbers above could be subtracted from 84 without reagrouping?
Mathematics
middle-school
Nashihu
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the answer to this is 33
NiMux
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Jun 20, 2016
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The only number that could be subtracted from 84 without regrouping is 33.
This is because the rest of the numbers in the ones place are greater than 4 (in 84). Since they are greater than 4, you would have to borrow from the tens place/regroup.
HVS
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Jun 23, 2016
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