题目内容
(20+120÷4)×5＝
- A.0.4
- B.250
- C.25
- D.175
B
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直接写出得数．
| 400÷20= | 120×4= | 0.1+7= | 4×0.25= | 42×100= | 10÷0.1= |
| 12.5×8= | 3.4+1.6= | 18× = |  - = | 12÷ = |  + = |
题目内容
| 400÷20= | 120×4= | 0.1+7= | 4×0.25= | 42×100= | 10÷0.1= |
| 12.5×8= | 3.4+1.6= | 18×= | -= | 12÷= | += |