6.5*99+0.65*10

6.5*99+0.65*10 0.65*99 简 算 9.6*6.5-65*0.65,简便方法 6.5×9.9+0.65用最简便方法 ①0.65×6.4-6.5×0.54+65×9% 简算2.5×8×0.4×0.125 0.65×201 6.81+6.81×99 （1×2×3…10×11）÷（27×25 0.65*6.4-6.5*0.54+65*90%简便方法计算 0.65*0.83+6.5*0.017用简便算法算出来 0.65*47+6.5*5.3用简便算法怎么算 0.65*6.4-6.5*0.54+6.5*0.99用简便运算怎么算 6.5×99用简便算法算 3/20,( ),0.65,9/10,1.15,( ),( ),( )``````