题目列表(包括答案和解析)
| 0.25×40= | 8.4÷2.1= | 0.9×0.5= | 0.64÷8= | 13.2÷0.1= | 1÷0.01= |
| 0.5×0.2= | 10.1×2= | 9.9×0.1= | 1.8+0.2×3= | 3×0.125×8= | 0.12÷0.3= |
| 32.8+19= | 0.51÷17= | 240÷30= | 1000×0.8= | 3.06+0.2= |
| 0.67+1.24= | 8×125= | 7-6.28= | 8.2-0.01= | 99×23= |
| 50×4= | 5÷1000= | 0.42+9.5= | 65×25×4= | 0.08÷100= |
| 10×0.5= | 1.82-0.63= | 4.5+1.5= | 1-0.63= | 231-99= |
| 4.5×10.1×2= | 7.8+13.6+2.2= | 7.25×1.3÷7.25= |
| （4.2-0.17）×（2.1-2.1）= | 300.3+30.03+3.003= | 8.8×0.125= |
| 10÷1%= | 6.3× = | 0×3.5= | 4.2÷ = |
| 1.125×8= |  ÷ = | 12-9.8= | 3.6×2.5= |
1.25× ×8= | ×2÷×2= |
|
(1)16 ×0.125= |
(2)1.5 ÷30= |
|
(3)9 －3.3= |
(4)0.4 ×2= |
|
(5)0.5 ×3×0.2= |
(6)1.25 ×0.8= |
|
(7)9.2 ÷2.3= |
(8)0.7 ÷0.35= |
|
(9)4.5 ÷0.5= |
(10)8.7 ＋1.3= |
|
(11)4.6 ＋3.5= |
(12)8.3 ×0.3＋1.7×0.3= |
|
(13)0.4 ×(2.5＋0.8)= |
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