Mathematics
Grade-7
Easy
Question
(–2) × 1 is equal to
- 2
- -2
- 1
- -1
Hint:
1 is the multiplicative identity of real numbers.
The correct answer is: -2
The product of (–2) × 1is -2. That is (–2) × 1=-2. Any number when multiplied by 1 gives the same number.
Hence, the correct answer is option b.
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