神马作文网{1+0.43+0.29}*{0.43+0.29+0.87}-{1+0.43+0.29+0.87}*{0.43+0.29
{1+0.43+0.29}*{0.43+0.29+0.87}-{1+0.43+0.29+0.87}*{0.43+0.29
1、（0.43-0.043）*82
简算 7.7×1/5＋0.43×22
(1+0.21+0.32)*(0.21+0.32+0.43)-(1+0.21+0.32+0.43)*(0.21+0.32
（1+0.21+0.32）*（0.21+0.32+0.43）-（1+0.21+0.32+0.43）*（0.21+0.32
计算(1+0.21+0.32)x(0.21+0.32+0.43)-(1+0.21+0.32+0.43)x(0.21+0.
4.73×0.29简便计算
(0.37+0.29+2)*(0.37+0.29+0.17)-(2+0.37+0.29+0.17)*(0.37+0.29
0.43×101简算
0.43÷8.
7.7乘5分之1加0.43乘22简算
5.9×3.2-0.29怎么简便