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3 votes
5·5x6+15x3=15(2+____)
15x2+3x5=5(4+___)

User IMOBAMA
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1 Answer

3 votes
> 33+45 = 15(2+__)
> 78 = 15(2+__)
> 78/15 = 2+__
> 5.2 = 2+__
> 5.2-2 = __
> 5.2-2 = 3.2

> 30+15 = 5(4+__)
> 45 = 5(4+__)
> 45/5 = 4+__
> 9 = 4+__
> 9-4 = __
> 9-4 = 5
User Dave Stenglein
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