3 years ago

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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