20×40%= | 12÷50%= | 0.25×24= | 36÷0.3= |
0.8×20%= |
|
12÷13= | 82= | 0.23= | 15.3÷0.3= | 1.2+0.8÷0.4= |
⑴0.53= | ⑵52×6= | ⑶0.49÷0.7= | ⑷1.2×0.03= |
⑸11÷12= | ⑹12÷0.01= | ⑺1.01﹣0.09= | ⑻7÷5= |
2.18×1000= | 3.7÷100= | 492×0= | 198+116= | 25×4÷(25×4)= |
10×98+2= | 427-23-77= | 127×2×50= | 37+62+63= | 54.6÷10×1000= |