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1.
直接写答案
40÷20%= | 32×75%= | 0.56÷0.7= | 3.8+0.62= |
4-4÷6= | ×= | 6-= | 1.6+0.4×2= |
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1.
直接写得数。
980÷70=
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1÷0.01=
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10-1.25=
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6.3×10%=
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16×0.25=
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1÷3×=
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0.9+99×0.9=
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2.
直接写得数。
1+= | = | 1÷1%= | 0.125×800= |
1.2-0.02= | 0.375÷0.125= | 7×60%= | 0.52= |
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3.
直接写出得数。
3.5+4.5= | = | 3.6÷40%= | 4r2-22= |
2.01-0.1= | = | 20×15%= | |