marclazcano1 marclazcano1
  • 21-02-2015
  • Mathematics
Answered

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



Answer :

apologiabiology
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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