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PIT_PIT [208]
3 years ago
5

Bill says he can add 23 and 40 without regrouping

Mathematics
2 answers:
Rasek [7]3 years ago
5 0
What's your question?
Angelina_Jolie [31]3 years ago
4 0
He can this because the is only a three in the ones place so their is nothing to add to that and 20 plus 40 is 60
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