简便计算.一.0.9+（0.9-0.9）0.9-0.9；二.2.37-1.75+1.63-2.25；三.0.1250.250.564.

来源：学生作业帮助网编辑：作业帮时间：2024/04/29 23:32:12

简便计算.一.0.9+（0.9-0.9）*0.9-0.9；二.2.37-1.75+1.63-2.25；三.0.125*0.25*0.5*64.
简便计算.一.0.9+（0.9-0.9）*0.9-0.9；二.2.37-1.75+1.63-2.25；三.0.125*0.25*0.5*64.

简便计算.一.0.9+（0.9-0.9）*0.9-0.9；二.2.37-1.75+1.63-2.25；三.0.125*0.25*0.5*64.
0.9+（0.9-0.9）*0.9-0.9
=0.9+0-0.9 = 0
2.37-1.75+1.63-2.25
= 2.37+1.63-2.25-1.75
= 4 - 4 = 0
0.125*0.25*0.5*64
= 0.5^3 * 0.5^2 * 0.5 * 2^6
= 0.5^(3+2+1) * 2^6
= (0.5 * 2)^6 = 1

1
0.9+0-0.9=0
2
2.37-2.25+1.63-1.75
=0.12-0.12
=0
3
0.125*8*0.5*2*0.25*4=
1*1*1=1

一. =0
二. =2.37+1.63-(1.75+2.25) =4-4 = 0
三. =0.125*8*0.25*4*0.5*2 =1*1*1=1

0.8*（0.9-0.375）怎样计算简便 1.08-0.8怎么简便计算（0.18+0.9）/9怎么简便计算 6.3/0.0.怎么简便计算 4.9*9+4.9怎么简便计算6.3/0.01 简便计算 0.9×3.8+6.2 1.23+0.9*12.3简便计算简便计算6.32+63.2×0.9 32.7*0.9+3.27简便计算 2.5×0.9×0.4简便计算 14.9-4.9*0.9简便计算, 0.45+4.5*0.9简便计算 92*0.9+9.2简便计算 1.8×0.9+0.18 简便计算简便计算或计算：37.2/【54.7-105.4×（0.45/0.9）】简便计算.一.0.9+（0.9-0.9）*0.9-0.9；二.2.37-1.75+1.63-2.25；三.0.125*0.25*0.5*64. 3.05*0.9/3.05*0.9简便计算 5.2乘0.9＋0.9 简便计算 0.9+0.99+0.999+0.9999+0.99999(简便计算）无（6.3-6.3*0.9）除以6.3简便计算 0.9-（0.15+0.35除以12分之4）简便计算

简便计算.一.0.9+（0.9-0.9）*0.9-0.9； 二.2.37-1.75+1.63-2.25； 三.0.125*0.25*0.5*64.

简便计算.一.0.9+（0.9-0.9）0.9-0.9；二.2.37-1.75+1.63-2.25；三.0.1250.250.564.