A.1204÷43 | B.12.04÷4.3 | C.12040÷43 | D.1.204÷0.43 |
A.8 | B.9 | C.10 |
0.25×8= | 4.8÷0.6= | 0.72×0.5= |
0.567÷0.07= | 3.5a+2.7a= | 6.2b﹣0.2b+4b= |
100×0.1﹦ | 2.5×0.4×5﹦ | 0.2×5﹦ | 1.25×0.8= |
6.6÷0.66= | 4÷0.8= | 1﹣0.26= | 9.6÷6= |
2.5×1.25×32 | 4.8×10.1 | 14.9×2.3+14.9×7.7 |
2.64÷5÷0.2 | 0.4×5÷0.4×5 | 1.05÷0.7+18.5. |