1÷0.75×3/4=1x4/3x3/4=1
1÷0.75×3/4=
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相关问题
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(0.75-0.75×1/3)÷3/4
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(1)495÷ +495÷45 (2)3.3× +0.75×5 +75% (3)3.68-0.82-0.18 (4)56
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(6.9×0.125×1.75)÷(2.3×1/8×1/4)=
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1.23÷3= 0.8×11= 1-0.75= 1.7×0.4= 0.36÷12= 1.6+0.38= 1.2÷0.3=
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直接写得数1-20%= 0.5+0.75= 1 4 ÷4= 2 3 × 3 4 = 1 3 - 1 4 = 0.1÷0.
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能简算的要简算 (1) -5÷7+ ×2= (2) ×0.25+ ÷4= (3)4.5÷[(0.5+0.75)×1.2]
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计算(1)1.3× 1 4 - 1 2 ×0.25+0.2÷4(2)[( 1 1 3 - 8 15 ) ×75%+ 1
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直接写出得数:8.4÷0.4= 3.2×25= 1÷[1/9]= [2/75]×25= 3+5÷6= 18×([2/3]
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简便:6.9×0.125×1.75÷〈1/8×2/3/10×1/4〉=?
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1.53×0.75+0.53×0.75-0.75×3.4