10.6-（6.6+0.125÷12.5%）
=10.6- (6.6+10)
=10.6-10.6
=0
（80-9.8）×0.6-2.12
=70.2×0.6-2.12
=42.12-2.12
=40
1110÷[56×（7分之3-8分之3）]
=1110÷[56×56分之3]
=1110÷3
=370