һ3.2IJ0.832Ƕ÷̽
来源:学生作业帮助网 编辑:作业帮 时间:2024/04/27 20:41:08
![һ3.2IJ0.832Ƕ÷̽](/uploads/image/f/31720-40-0.jpg?t=%D2%BB3.2%C4%B20.832%C7%B6%C3%B7%CC%BD)
8.27+3.2÷2.58.27+3.2÷2.58.27+3.2÷2.58.27+3.2÷2.5=9.558.27+3.2÷2.5=8.27+1。28等于9.55
86.4÷3.2-6.4×3.2简便计算86.4÷3.2-6.4×3.2简便计算86.4÷3.2-6.4×3.2简便计算86.4÷3.2-6.4×3.2=8×10.8÷3.2-6.4×3.2=8×4×
3.2×5.8÷0.16简算3.2×5.8÷0.16简算3.2×5.8÷0.16简算3.2×5.8÷0.16=3.2÷0.16×5.8=20×5.8=1163.2×5.8÷0.16=3.2÷0.16×
18.2÷0.2-3.2×518.2÷0.2-3.2×518.2÷0.2-3.2×575
1.6÷0.25+0.96÷3.2要简算?1.6÷0.25+0.96÷3.2要简算?1.6÷0.25+0.96÷3.2要简算?1.6÷0.25+0.96÷3.2=1.6÷0.25+1.92÷1.6=1
1.25×3.2÷2.5÷41.25×3.2÷2.5÷41.25×3.2÷2.5÷4(1.25÷2.5)×(3.2÷4)=5×0.8=4原式=1.25×0.8×4÷(2.5×4)=1×4÷10=0.4
28.8÷3.2-19.2÷3.28.8÷3.2-19.2÷3.28.8÷3.2-19.2÷3.﹙28.8-19.2﹚÷3.2=9.6÷3.2=3(28.8-19.2)÷3.2=328.8÷3.2-1
巧算:9.728÷3.2÷2.5巧算:9.728÷3.2÷2.5巧算:9.728÷3.2÷2.59.728÷3.2÷2.5=9.728÷(3.2×2.5)=9.728÷(0.8×4×2.5)=9.72
64÷1.25÷3.2÷0.8(简便计算)64÷1.25÷3.2÷0.8(简便计算)64÷1.25÷3.2÷0.8(简便计算)64÷1.25÷3.2÷0.8=(64÷3.2)÷(0.8x1.25)=2
1800÷12.5÷2.5÷3.2简便计算1800÷12.5÷2.5÷3.2简便计算1800÷12.5÷2.5÷3.2简便计算1800÷12.5÷2.5÷3.2=1800÷(12.5*2.5*3.2)
(3.2+0.56)÷0.8简便运算(3.2+0.56)÷0.8简便运算(3.2+0.56)÷0.8简便运算(3.2+0.56)÷0.8=3.2÷0.8+0.56÷0.8=4+0.7=4.7(3.2+
3.2×40-450÷18简算3.2×40-450÷18简算3.2×40-450÷18简算=32×4-450÷(9×2)=128-450÷9÷2=128-50÷2=128-25=103
7.28+3.2÷2.5的简算7.28+3.2÷2.5的简算7.28+3.2÷2.5的简算7.28+3.2÷2.5=7.28+3.2x4÷10=7.28+1.28=8.56不理解就追问,理解了请采纳!
(3.2十1.28)÷0.4简便计算(3.2十1.28)÷0.4简便计算(3.2十1.28)÷0.4简便计算
2.25×[9.6÷(2.5×3.2)]以上这题要简算.2.25×[9.6÷(2.5×3.2)]以上这题要简算.2.25×[9.6÷(2.5×3.2)]以上这题要简算.2.25*【9.6/3.2/2.
4.8÷0.25+3.2*4简便计算4.8÷0.25+3.2*4简便计算4.8÷0.25+3.2*4简便计算4.8÷0.25+3.2×4=4.8×4+3.2×4=(4.8+3.2)×4=8×4=32=
(9.6+3.2)÷0.8简便算法(9.6+3.2)÷0.8简便算法(9.6+3.2)÷0.8简便算法9.6÷0.8+3.2÷0.8
1.23÷3.2竖式计算1.23÷3.2竖式计算1.23÷3.2竖式计算是2.3还是1.23.
8.25×3.2÷7.2的简便计算8.25×3.2÷7.2的简便计算8.25×3.2÷7.2的简便计算8.25×3.2÷7.2=8.25×8×0.4÷8÷0.9=8.25×0.4÷0.9=33÷0.9
3.2×0.7+5.4÷1.7简便计算3.2×0.7+5.4÷1.7简便计算3.2×0.7+5.4÷1.7简便计算3.2×0.7+5.4÷1.7【看不出简便方法】=2.24+3.176=5.146