4.2÷0.07= | 0.33-0.23= | = | ×÷ ×= |
4.6+54= | +×2= | 1÷30%= | 4÷-÷4= |
3×23%= | 0.2÷20%= | 45.5%×10= | |
3.14×8= |
①125%×16×25% ② ③
2÷0.25= | 3.5÷70%= | ||
8×12.5%= | 0.33= | 1.92÷0.04= | ( ):10=6:5 |
1%÷0.1-0.1= | 99×37+37= |
40%+1.5= | 1-25%= | 45÷(1-25%)= | |
60÷20%= | 30×(1+20%)= |
3.14×4= | 100×80%= | 105%+50%= | 3.14×9= | 7×÷7×= |
×= | ÷= | 1-75%= | 0.1÷10%= |
1+75%= | ÷2= | 0.2×50= | 70%-20%= | 4÷8×= |
÷25%= | 10×10%= | 63÷90%= | 5×÷5×= |
+= | ÷2= | 1.25×80%= | 1÷= |
:= | 5÷20%= | -= | 1.8×= |