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Mathematics

Grade-7

Easy

Question

Sum of ̶ 19 and ̶ 21 is

-40
40
2
-2

hint Hint:

Sum of negative numbers are always negative.

The correct answer is: -40

We are asked to find the sum of -19 and -21. That is: -19+-21
Thus, we have; -19-+-21=-19-21=-40
Hence, the correct answer is option a.

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