2 Answers
6+4[5-3(7+2)-6] =
Do the part in parenthesis first 7 + 2 = 9
6 + 4 = 10, and 5 - 3 = 2.
10 x (2x9 - 6)
10 x (18 - 6)
10 x 12 = 120
You must always do what is in ( ) first. If there are brackets { }, do what is in the ( ) withing the brackets first, then the rest of what is in the brackets. Follow the order of operations, moving from left to right. Multiply, divide, add, subtract.
11 years ago. Rating: 0 | |
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