Mathematics
Grade-7
Easy
Question
(- 42) + (- 35) = _________.
- -7
- 7
- -77
- 77
Hint:
When you add tow numbers of the same sign. you add the numbers and then assign the sign to the answer.
The correct answer is: -77
The given expression is (- 42) + (- 35) = _________.
Here, the numbers are of the same sign. So, we add them and assign the negative sign to the answer. Thus, we have: -(42+35)=-77.
Hence, the correct answer is option c.
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