MCQ
The successor of $-22$ is:
- A$-23$
- ✓$-21$
- C$23$
- D$21$
If a is an integer, then its successor is $a + 1.$
So, successor of $-22 = -22 + 1 = -(22 - 1) = -21$
Hence, the correct option is $(b).$
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