13-03-2018
Mathematics

contestada

What's 100 + 400 - 15 x 3
Add a strategy.

Respuesta :

supisangha supisangha

13-03-2018

The answer is 456 but sorry,i don’t know what a strategy is!

Answer Link

happy1441 happy1441

13-03-2018

FIrst, do multiplication.
15 x 3.=45
Then add ((1 + 4) x 100) - 45
500 - 45 = 455

Answer Link

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