题目列表(包括答案和解析)
| 1.64+2.35= | 8.34-6.22= | 22.4÷7= | 0.48×350= |
| 12.6+3.4= | 10-7.64= | 9.52÷34= | 8×1.36= |
| 13.88-6.29= | 25×16= | 8÷50= | 0.99+1.1 |
| 12.6+7.43= | 29÷22(保留2位小数)= | 28.448÷14= | 32×6.07= |
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7.2÷0.3=
0.54÷9=
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| 1÷0.25= | |||||||||||||||||||||||||||
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| 0.67+0.3= 0.38×2= 8.1÷0.09= 2-
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| 2003×(3.4×69+3.5) |
| 3.5×69-3.4 |
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| 1.64+2.35= | 8.34-6.22= | 22.4÷7= | 0.48×350= |
| 12.6+3.4= | 10-7.64= | 9.52÷34= | 8×1.36= |
| 13.88-6.29= | 25×16= | 8÷50= | 0.99+1.1 |
| 12.6+7.43= | 29÷22(保留2位小数)= | 28.448÷14= | 32×6.07= |
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