3 years ago

In the number sentence 12 - (7 - 1) + (8 ? 2) = 10 the ? must be

Mathematics

2 answers:

OLga [1]3 years ago

8 0

Is the question mark + or -. If it’s plus the answer would be 16 if it’s minus the answer would be 10.

attashe74 [19]3 years ago

7 0

The answer is that the ? must be -.

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In the number sentence 12 - (7 - 1) + (8 ? 2) = 10 the ? must be​

In the number sentence 12 - (7 - 1) + (8 ? 2) = 10 the ? must be