Mathematics
Grade-7
Easy
Question
(-8) + (-9) = ________.
- 18
- -18
- 16
- -17
Hint:
When we have the numbers of the same sign, we add them and assign the sign to the answer.
The correct answer is: -17
The given expression is (-8) + (-9) = ________
Here, the numbers are of the same sign, so we add them and assign the negative sign. Thus, we have,
-(8+9)=-17
Hence, the correct answer is option d.
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