135+398= 0.14×50= 3﹣2÷7=
48×12.5%= 1.25×9×8= ﹣ =
7× ÷7× = ÷ =
÷3= 1+40%=
:8= 0.62= 0.8×0.25= 10-0.01= ( )×0.4=1
=
1﹣0.01=
1+2.5%=
3.3﹣=
98+136=
9﹣6.2=
2.5×8=
4÷0.5=
×10%=