jackson8
jackson8
11-12-2015
Mathematics
contestada
describe how you regroup whenyou find 64+43
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Аноним
Аноним
11-12-2015
You regroup because the 4 in 64 plus the 3 in 43 equals 7, then you move onto the tens place, and 60 plus 40 equals 100, so that is how. Your answer is 107.
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math239
math239
14-12-2015
64
+43
=
! so u can not regroup 4 and 3
Answer Link
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