Question

1) Write successor of -89
2) Write predecessor of -401.
3) Write additive inverse of 450.
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Answer 1

Answer:

-88

402

-450

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Answer 2

1) ( The no. after a no.)

$- 90$

2) (The no. before a no.)

$- 400$

3) (The same no. with opposite sign)

$- 450$

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