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kupik [55]
3 years ago
5

How to factor the tens from 30x40

Mathematics
2 answers:
Mariana [72]3 years ago
6 0
10(3+4)= 30+40

I factored the 10 and put it on the outside
Margaret [11]3 years ago
5 0
 http://www.showme.com/sh/?h=Qi8gLxo

This should help :)
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