0.92*54+0.46*92简便算法!
来源：学生作业帮助网 编辑：六六作业网 时间：2024/11/09 02:58:26
0.92*54+0.46*92简便算法!0.92*54+0.46*92简便算法!0.92*54+0.46*92简便算法!0.92*54+0.46*92=0.92*54+0.92*46=0.92*100
0.92*54+0.46*92简便算法!
0.92*54+0.46*92
简便算法!
0.92*54+0.46*92简便算法!
0.92*54+0.46*92 =0.92*54+0.92*46=0.92*100=92
0.92*54+46*0.92 =0.92*（54+46）=0.92*100=92