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tino4ka555 [31]
3 years ago
11

Bill says that he can add 23 and 40 without regrouping is bill correct how do you know

Mathematics
2 answers:
Alexxx [7]3 years ago
6 0
Yes bill is correct because 
viva [34]3 years ago
6 0
Yes bill is correct. I know this because I added 40 and 23 and there was no regrouping needed.
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