Mathematics
Grade-7
Easy
Question
The sum of (-5) and (-4) is_______.
- -8
- -9
- +8
- +9
Hint:
When we have numbers of the same sign we add them and assign the sign to the answer.
The correct answer is: -9
We are asked to find the sum of (-4) and (-5). That is (-4)+(-5). Here, the numbers are of the same sign.
Thus, we have: -(4+5)=-9
Hence, the correct answer is option b.
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