4 years ago

Simplify (72 +9) + (67 + 8).

Mathematics

2 answers:

Roman55 [17]4 years ago

8 0

Answer:

156

Step-by-step explanation:

1. From the left, try adding 72+9=81, then remove the parenthesis on your left.

2. Then from the right, add 67+8=75, you can remove the parenthesis if you want to.

3. Add together all up then you have answer to 81+75=156.

iragen [17]4 years ago

3 0

156 is the answer to this problem

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