Seudónimo Seudónimo

21-09-2016
Mathematics

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Give one example of when you would use the friendly numbers strategy to subtract explain why

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LxrdBrainly LxrdBrainly

24-09-2016

This makes it easier to subtract. Also, it may help if you have a question like 13+14 u can use friendly numbers so 13 and 14's friendly number is 15 so you do 15+15 which equals 30.

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