Lezly11 Lezly11

06-09-2015
Mathematics

contestada

What is the sum of fifteen and ten?

Respuesta :

06-09-2015

The sum of two numbers means that you need to add (+) them together,
so the sum of 15 and 10 is 15 + 10

. 1 5
+ 1 0
2 5

The answer is 25

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