题目列表(包括答案和解析)
| 40×60= | 100×5= | 480÷6= | 648÷2= |
| 23×30= | 0×451= | 0÷47= | 4.9-4.5= |
| 603÷3= | 0.6+2.4= | 30×50= | 2-1.6= |
| 成绩 人数/人 班级 |
优秀 | 良好 | 及格 | 不及格 |
| 四年级(1)班 | 30 | 5 | 2 | 1 |
| 四年级(2)班 | 25 | 8 | 3 | 2 |
| 四年级(3)班 | 15 | 12 | 4 | 0 |
| 0.36÷9= | 3.97-2.45= | 16×25= | 5.2+3.8= |
| 8.282÷8.2= | 10-0.87= | 4.3+1.8= | 18.9-9.8= |
| 0.8÷0.1= | 0.3+0.36= | 1.14×0.2= | 7.8÷3= |
| 0.8×15= | 0.125×8= | 4-1.08= | 9×1.8= |
| 1.2×8= | 7.82+1.18= | 30.5÷2= | 1.8×0.2= |
| 0.75÷30= | 0.25×3= | 4.8+1.2= | 0.5×48= |
| 0.7×7= | 1.1×9= | 25×0.8= | 3.2×5= |
| 3×1.2= | 2.04×4= | 0.72+2.8= | 0×3.97= |
| 0.13×80= | 18×30= | 50×4.1= | 0.125×2= |
| 6×0.75= | 1.01-0.89= | 9.767×0= | 0.02×0.3= |
| 3.9÷5= | 1÷0.125= | 70÷5= | 0÷9.126= |
| 0.72= | 16.5÷0.15= | 7÷1.4= | 1.21÷11= |
| 0.84÷0.42= | 0.7×0.9= | 0.3×400= | 5.1÷0.3= |
| 8.3+1.7= | 4.9÷0.7= | 0.3+0.3+0.3= | 0.81÷0.9×5= |
| (0.9+8.1)×5= | 0.32= | 9.3÷(4.2-1.1)= | 1.7×0.6÷1.7= |
| 100%-1= | 40×5%= | 30%+10%= | 2.1÷70%= | ||||||
| 65%-25%= | 2.5×100%= |
|
2×3.14×4.5= |
| 40×60= | 100×5= | 480÷6= | 648÷2= |
| 23×30= | 0×451= | 0÷47= | 4.9-4.5= |
| 603÷3= | 0.6+2.4= | 30×50= | 2-1.6= |
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