Mathematics
Grade-7
Easy
Question
Compute: 0 + (-5) + (-2)
- -7
- 7
- -9
- 3
Hint:
The product of negative and positive are always positive.
The correct answer is: -7
We are asked to compute 0 + (-5) + (-2). Add the numbers of the same sign. So, we have: 0+-(5+2).
Adding them, we get: +-(7). We know that +*-=-.So, we get the answer as, -7.
Hence, the correct option is a.
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