Question

Determine the sum of the four numbers as given below :
(a) successor of $32$
(b) predecessor of $49$
(c) predecessor of the predecessor of $56$
(d) successor of the successor of $67$

Answer 1

$a)$successor of $32$ is $33$

$b)$predecessor of $49$ is $48$

$c)$ Predecessor of predecessor of $56$ is $54$

$d)$ Successor of Successor of $67$ is $69$

Sum $=33+48+54+69=204$