5.4x2.08+66x0.208-2.08怎样简便计算
5.4x2.08+66x0.208-2.08怎样简便计算
5.4x2.08+56x0.208-2.08简便计算
5.4x2.08+66x0.208-2.08,如何用简便计算
简便运算 5.4X2.08+66X0.208-2.08
0.3x2.5x0.4简便计算
0.99x0.75简便计算怎么写?0.94x2.2+4.4x0.03如上
简便方法计算99.99X0.8+11.11X2.8
1、简便计算7.5x23+31x2.50.79x0.46+7.9x0.24+11.4x0.079199.199x198-
0.027+9·9x0·27怎样简便计算
7.54X0.25+2.46÷4怎样简便计算
怎样简便计算61.6x0.125+9.2x0.25+48.8x5=
简便计算1250X0.037+0.125X160+12.5X2.7 0.45x72+45x0.18+4.5 400.6x