marclazcano1 marclazcano1

21-02-2015
Mathematics

Answered

how to simplify each equation for example (18+9+1+12) prove youre answer

Verified Answer :

apologiabiology apologiabiology

21-02-2015

this is simple math facts
18+9=27
27+1=28
28+12=40
the answer is 40

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cclemeno cclemeno

21-02-2015

add all the numbers and remove the ( )
18+9='27
27+1=28
28+12=40

Answer Link

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