{[6/3÷(-0.25)+(-0.4)×(-25/4)]÷1.25-10}×0.3=-2.52
请问这{[6/3÷(-0.25)+(-0.4)×(-25/4)]÷1.25-10}×0.
2个回答
相关问题
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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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口算与估算.728-299= 3.6×25%= 0.25×4÷0.25×4= 0.23= [1/4]-[1/5]= 1-
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口算:0.6×2= 4.8÷0.6= 1.7+3= 4×9×0.25= 1.25×16= 9.6÷32= 2-0.09=
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327÷0.25=(327×4)÷(0.25×4)是根据( )
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0.8÷(5/4×1.25)÷(0.64-1/25)+1.2×0.5÷4/5
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1.25÷(1.25×0.125)-0.5×4
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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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直接写出得数 0.63×2= 4.8÷0.6= 1.7+3= 4×9×0.25= 1.25×1000= 6.3÷0.1=
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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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直接写出得数 (1)8.4÷4= 0.36×3= 18.36÷0.6= 3.2×1.25×0.25= (2)4.28+1