0.4×25%=
0.27+0.73=
0.5÷0.01=
0.99÷0.11=
6-6÷7=
77%+1.33=
37.5%÷=
81×=
0.18÷9=
10%-0.09=
135×0÷0.2%=
÷6=
200×20%=
(45%+35%)×100=
15×10%= 1-8%= 100×43%= 80×50%=
3÷10%= 1+20%= 25%×10= 5÷5%=
=
8.2+0.08=
8.1÷3%=
×0.25=
6-6÷9=
10÷=
1÷-÷1=
×6÷×6=
300-79= 0.4×0.8= 1+0.05= 7.26+2.64=
= 1.25×32= ×25%= =
3成=( )% 75%=( )折 六成五=( )% 80%=( )成
3.14×5= 3.14×0.1= 3.14×32= 3.14×0.3=
÷ = + = 2.8÷70%= 25×0.4×5=
6- = × = 3.14×52= 0.3×0.2÷0.3×0.2=