Verified answer

1) (38*(54+42)):24= (38*96):24= 38*96:24=38*4= 152

2) 2416*(67+33)= 2416*100= 241600

3) 736*(983-883)= 736*100= 73600

4) (88*(89-69)):440+60= (88*20):440+60= 88*2:44+60= 4+60=64

#2 число 9997