Question by Phan Huy Toàn - Discuss with MathYouLike

Phan Huy Toàn

13/08/2017 at 09:37

15+10+30+70+10+90+85

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Phan Thanh Tinh Coordinator 13/08/2017 at 10:50

You shouldn't abuse Google Translate : Tìm -> Violet
Help you solve math 13/08/2017 at 09:40

Answer:

15+10+30+70+10+90+85

=(15+85)+(10+90)+(30+70)+10

=100+100+100+10

=100x3+10

=310

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