2 years ago

How could you use doubles to help you find the sum of 7+6

Mathematics

2 answers:

Lina20 [59]2 years ago

7 0

7-6=1
6*2=12
12+1=13 bye

timurjin [86]2 years ago

3 0

Use doubles to multipy. 7*2 is 14 right. Hope I helped.

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