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Oksana_A [137]
4 years ago
7

Explain why should record a 1 in the tens column when you regroup in an addition problem

Mathematics
1 answer:
daser333 [38]4 years ago
8 0
Well you only do that when you are in the ones place and you have to regroup a 1in the tens place if you go past 19 then you are going to have to regroup a 2
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