Question

Predecessor of the successor of -21 is
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Answer 1

$\huge\red{\ddot\smile}$$\huge\pink{\ddot\smile}$$\huge\blue{\ddot\smile}$$\huge\green{\ddot\smile}$$\huge\purple{\ddot\smile}$$\huge\orange{\ddot\smile}$$\huge\brown{\ddot\smile}$

predecessor means -1. so, if we -1 with -21

= 1-(-21)

= 1+21

= 22

$\huge\red{\ddot\smile}$$\huge\pink{\ddot\smile}$$\huge\blue{\ddot\smile}$$\huge\green{\ddot\smile}$$\huge\purple{\ddot\smile}$$\huge\orange{\ddot\smile}$$\huge\brown{\ddot\smile}$