5.45×24×0.2-3.45×4.8怎样用简便运算
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5.45×24×0.2-3.45×4.8怎样用简便运算
5.45×24×0.2-3.45×4.8怎样用简便运算
5.45×24×0.2-3.45×4.8怎样用简便运算
5.45×24×0.2-3.45×4.8=5.45*4.8-3.45*4.8=(5.45-3.45)*4.8=2*4.8=9.6
5.45×24×0.2-3.45×4.8怎样用简便运算
简便计算:5.45*24*0.2-3.45*4.8急.解决后我会追加分数
2.69*4.56+4.56*6.33+4.56,5.45*24*0.2-3.45*4.8,4.26*52.7+35.2*5.27+0.222*527,用简便方法计算
2.69*4.56+4.56*6.33+4.56,5.45*24*0.2-3.45*4.8,4.26*52.7+35.2*5.27+0.222*527,用简便方法计算.
3.25*4.8+6.7*5.2+3.45*4.8简算
8x+4.8÷0.2=24解方程
0.2=1-X/24
{3.75-[0.2+ 1/3]*4.5}/[8.05+5.45]=?简算
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-0.2a²b-6ab-1.4a²b+4.8ab+a²b
0.2=1-24分之x解方程
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24:x=4.8,
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