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olchik [2.2K]
3 years ago
13

Use of Parentheses Evaluate 11 +(20–13)

Mathematics
1 answer:
vova2212 [387]3 years ago
8 0

you first have to solve the parentheses which is

20-13=7

then add 11 to the number you get from the parentheses

11+7= 18

your final answer should be

=18

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