1.23*(45.6/0.123)/4.56怎样用简便方法计算?
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1.23*(45.6/0.123)/4.56怎样用简便方法计算?
1.23*(45.6/0.123)/4.56怎样用简便方法计算?
1.23*(45.6/0.123)/4.56怎样用简便方法计算?
1.23*(45.6/0.123)/4.56
=1.23/0.123*45.6/4.56
=10*10
=100
1.23*(45.6/0.123)/4.56怎样用简便方法计算?
1.23*45.6*0.789/4.56/7.89/0.123要有运算过程
1.23×45.6×0.789÷4.56÷7.89÷0.123=(简便运算)
1.23×45.6×0.789÷4.56÷7.89÷0.123如何计算
1.23*16.8+32*0.123 简便
12.3/45.6/0.789÷45.6÷7.89÷0.123
1.23×4.7+0.123×53的简便运算
1.23*16.8+32*0.123 简便方法
45.6*1.23/78.9/456*7.89/123怎么简便计算
0.123=( )%
一道简算题~(0.1+0.12+0.123+0.1234)×(0.12+0.123+0.1234+0.12345)-(0.1+0.12+0.123+0.1234+0.12345)×(0.12+0.123+0.1234)
45.6-(83.7-78.8) =(?)
45.6-(83.7-78.8)简便计算,
1.23表示( )又( )分之().
简算 0.123+2.66+0.86 (3.26+2.6)×(1-0.75)
已知a的算术平方根是12.3,b的立方根是-45.6,则平方根是正负1.23和立方根是456的数是?
(0.1+0.12+0.123+0.1234)×(0.12+0.123+0.1234+0.12345)-(0.1+0.12+0.123+0.1234+0.12345)×(0.12+0.123+0.1234)
45.6-(83.7-78.8)= 梯等式,简便运算