口算
9.5×100= |
1.25×8 |
0.25×0.9×4= |
1.87×0= |
| 3.5-1.5= |
1.2×0.4= |
3.6×0.5= |
0.6×5= |
| 0.24+0.6= |
0.64×0.03= |
7.8+2.2-1.5= |
8×0.05= |
| 0.125×8= |
1.3×4= |
0.4×0.6= |
3×0.08= |
| 0.35×2= |
2.9×0.3= |
10-0.9= |
5.67×0= |
| 0.8×0.01= |
2.5×0.2= |
2.4×0.3= |
1.6×0.25= |
| 0.17×0.3= |
15×0.01= |
10×0.07= |
0.7×0.05= |
| 0.2×0.05= |
7.8×0.01= |
0.2×0.26= |
0.04×4= |
| 12.4+2.1= |
0.08×0.5= |
0.14×4= |
9×2.5+9×1.5= |
| 1.8×0.5= |
2.3×5= |
0.3×3.6= |
8×0.9+8×2.1= |
| 2.5×4= |
0.8+2.7×2= |
0.05×7= |
4.8+2.1+7.9= |
| 3.4-1.8= |
2.5+0.2×2= |
0.02×0.1= |
5.4-2.8= |
| 0.3×0.2= |
3.5×2×0.1= |
0.3×0.3= |
0×10.3×2.2= |
| 0.12×0.7= |
0.2×0.5= |
0.92×0.4= |
6.7-1.43= |
| 1.2×4= |
1.3×2= |
1.2×0.3= |
4.6+5.08= |
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