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Use doubles minus one to solve 8+7 write the number sentences
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4 votes
Use doubles minus one to solve 8+7 write the number sentences

User Ahe
by
8.4k points

1 Answer

3 votes
Here is answer:
8+8=16
16-1=15
So that is the answer
This because you are using double addition and then minus one to the problem.
~jz
Hope it helps
User Elheni Mokhles
by
7.5k points
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