六年级上册简便运算，六年级口算100题可打印

六年级上册简便运算？..那么，六年级上册简便运算？一起来了解一下吧。

六上简便运算大全

0.4×125×25×0.8
=(0.4×25)×(125×0.8)
=10×100=1000
1.25×(8+10)
=1.25×8+1.25×10
=10+12.5=22.5
9123-(123+8.8)
=9123-123-8.8
=9000-8.8
=8991.2
1.24×8.3+8.3×1.76
=8.3×(1.24+1.76)
=8.3×3=24.9
9999×1001
=9999×(1000+1)
=9999×1000+9999×1
=10008999
14.8×6.3-6.3×6.5+8.3×3.7
=(14.8-6.5)×6.3+8.3×3.7
=8.3×6.3+8.3×3.7
8.3×(6.3+3.7)
=8.3×10
=83
1.24+0.78+8.76
=(1.24+8.76)+0.78
=10+0.78
=10.78
933-157-43
=933-(157+43)
=933-200
=733
4821-998
=4821-1000+2
=3823
I32×125×25
=4×8×125×25
=(4×25)×(8×125)
=100×1000
=100000
9048÷268
=(2600+2600+2600+1248)÷26
=2600÷26+2600÷26+2600÷26+1248÷269
=100+100+100+48
=348

六年级简便运算100道

八分之三*7+1除以三分之八
=3/8*7+1/（8/3）
=3/8*7+3/8*1
=3/8*（7+1）
=3/8*8
=3
（一百二十五分之一+五分之四）*125
=(1/125+4/5)*125
=125*1/125+125*4/5
=1+100
=101
二分之一加二十分之九除以十分之九减八分之五
=1/2+(9/20)/(9/10)-5/8
=1/2+9/20*10/9-5/8
=1/2+1/2-5/8
=1-5/8
=3/8
五分之三减七分之三加五分之二减七分之四
=3/5-3/7+2/5-4/7
=3/5+2/5-4/7-3/7
=1-1
=0

六年级上册简便计算题60道

2.8×4/5+8.2×4/5-4/5
＝（2.8+8.2-1）×4/5
＝10×4/5
＝8
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六年级上册计算题简便计算

一、计算下面各题，能算便的就简便。 
0.8×e69da5e887aa323131333532363134313032313635333133333965636632.5×12.5   7.6×9.9×0.01  8.32×0.58-0.32×0.58    
1.25÷5+0.25×20  10.69-2.5×2.4     0.3×2.5×0.04    
8.4×57+8.4×42+8.4    13÷0.65÷2    7.2×10.1-7.2    
1.2×2.5+2.8×2.5    32×0.65＋3.2×3.5   

http://wenku.baidu.com/link?url=0D7jqosNUx_2V1Td6fSvj_1-n_f0F5KtpVmHadPWvVEq6MlXju7bLt_Kmrf0WdoYtTIOLd10WR_mdoAeLy4dPLO7pku6xfOG6Q2RiLM34Q3

六年级十道简便计算

1. 6÷ 3/8 – 3/8 ÷6
=1/6x(3/8-3/8)
=1/6x0
=0
2. 4/7 × 5/9 + 3/7 × 5/9
=(4/7+3/7)x5/9
=1x5/9
=5/9
3. 5/2 -（ 3/2 + 4/5 ）
=5/2-3/2-4/5
=1-4/5
=1/5
4. 6 ×（ 1/2 + 2/3 ）
=6x1/2+6x2/3
=3+4
=7
5. 8 × 4/5 + 8 × 11/5
=8x(4/5+11/5)
=8x3
=24
6. 31 × 5/6 – 5/6
=(31-1)x5/6
=30x5/6
=25
7. 4/5 × 25/16 + 2/3 × 3/4
=5/4+1/2
=5/4+2/4
=7/4
8. 101 × 1/5 – 1/5 × 21
=(101-21)x1/5
=80x1/5
=16

以上就是六年级上册简便运算的全部内容。