1÷0.25=4
7.9÷0.01=790
（2.5+0.9）×0.4=1.36
（1.5+0.25）×4=7
1÷0.25=?7.9÷0.01=?（2.5+0.9）×0.4=?（1.5+0.25）×4=?
1个回答
相关问题
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口算4.2÷0.1=7÷0.25=5.6×1.01=1.25×0.8×0.5=0.9÷0.01=1.23÷3=0.99+
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简便运算4.7×3.4+0.47×53+4.7×1.3 0.25×0.9÷0,·25÷0,9 0,25×0,9÷0,25
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口算． 4×1.2=2.8÷7=0.36×3=6.5÷0.5=5-0.4=3.01+1.5=0.9×0.7=9÷100=
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4.5÷0.9﹦ 2.5×4﹦ 25×3.3×0﹦ 294×3≈ 420÷58≈ 2.5×0.4= 0.3÷0.1﹦ 7
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口算 5×4=6.4÷0.8=7.2×0.01=10÷4=0.36×2=1÷0.125=0.25×8=8.1÷0.3=0
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7.2+2.8= 0.9÷0.01= 3.5+7.6= 3×0.2×0.5= 0.96÷0.3= 1.5×0.4= 7÷
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0.8÷(5/4×1.25)÷(0.64-1/25)+1.2×0.5÷4/5
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直接写得数．10÷8=2.6÷0.1=44÷0.4=5.5÷0.01=4.9÷0.7=1.25×4=3.64+5.69=
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1÷0.5= 5÷40= 2.4×3= 0.8×0.5= 12-8.9= 3.2÷0.8= 4.01÷100= 1.7×
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直接写出得数． 2.8÷0.2= 3.9÷0.01= 0.2×7×0.5= （2.5+0.9）×0.4= 1.2×0.5