分数四则混合运算100道六年级 四则分数混合运算题六年级
2024-11-23 21:14 - 立有生活网
【跪求】六年级分数四则混合运算计算题,急急急~~!!!!
0.25×8.6×4
分数四则混合运算100道六年级 四则分数混合运算题六年级
分数四则混合运算100道六年级 四则分数混合运算题六年级
分数四则混合运算100道六年级 四则分数混合运算题六年级
89+456-78
5%+. 3/7 × 49/9 - 4/3
9 × 15/36 + 1/27
2× 5/6 – 2/9 ×3
3× 5/4 + 1/4
94÷ 3/8 – 3/8 ÷6
95/7 × 5/9 + 3/7 × 5/9
6/2 -( 3/2 + 4/5 )
8 + ( 1/8 + 1/9 )
8 × 5/6 + 5/6
1/4 × 8/9 - 1/3
10 × 5/49 + 3/14
1.5 ×( 1/2 + 2/3 )
2/9 × 4/5 + 8 × 11/5
3.1 × 5/6 – 5/6
4/7 - ( 2/7 – 10/21 )
19 × 18 – 14 × 2/7
5 × 25/16 + 2/3 × 3/4
4 × 8/7 – 5/6 × 12/15
7/32 – 3/4 × 9/24
2/3÷1/2-1/4×2/5
2-6/13÷9/26-2/3
2/9+1/2÷4/5+3/8
10÷5/9+1/6×4
1/2×2/5+9/10÷9/20
5/9×3/10+2/7÷2/5
1/2+1/4×4/5-1/8
3/4×5/7×4/3-1/2
23-8/9×1/27÷1/27
8×5/6+2/5÷4
1/2+3/4×5/12×4/5
8/9×3/4-3/8÷3/4
5/8÷5/4+3/23÷9/11
3/7 × 49/9 - 4/3
8/9 × 15/36 + 1/27
12× 5/6 – 2/9 ×3
8× 5/4 + 1/4
6÷ 3/8 – 3/8 ÷6
4/7 × 5/9 + 3/7 × 5/9
5/2 -( 3/2 + 4/5 )
7/8 + ( 1/8 + 1/9 )
9 × 5/6 + 5/6
3/4 × 8/9 - 1/3
7 × 5/49 + 3/14
6 ×( 1/2 + 2/3 )
8 × 4/5 + 8 × 11/5
31 × 5/6 – 5/6
9/7 - ( 2/7 – 10/21 )
5/9 × 18 – 14 × 2/7
4/5 × 25/16 + 2/3 × 3/4
14 × 8/7 – 5/6 × 12/15
17/32 – 3/4 × 9/24
3 × 2/9 + 1/3
5/7 × 3/25 + 3/7
3/14 ×× 2/3 + 1/6
1/5 × 2/3 + 5/6
9/22 + 1/11 ÷ 1/2
5/3 × 11/5 + 4/3
45 × 2/3 + 1/3 × 15
7/19 + 12/19 × 5/6
1/4 + 3/4 ÷ 2/3
8/7 × 21/16 + 1/2
101 × 1/5 – 1/5 × 21
5/8+(4/7-3/14)/(1/56)=?
2/4+2/3+2/4+2/3=?
两道题,小学六年级数学分数四则混合运算
1、120×3/4 =90(米) 第二天修的长度
120-90=30(米) 第二天比天少修的长度
2、4/5 × (1-1/2 -1/5) =6/25(公顷)
120-120×3/4
4/5-1/2-1/5=1/10
小学六年级上册数学题 分数四则混合运算【用简便的方法做】(21-61)×53÷51
=(21-61)535
=(21-61)3
=213-613
=23-21
=1
(21-61)×53÷51
=(21-61)×(53÷51)
=21×3-61×3
=2
求一百道分数四则混合运算计算题
(4又5/6-3又3/4)/(3/14+2/7)
=13/12÷1/2
=13/6
=2又1/6
(4.8/1又4/5+3又1/2+7又1/3)4/9
=(2又2/3+7又1/3+3.5)4/9
=(10+3.5)4/9
=13.54/9
=6
17.2/【(3又2/5-1.25)2/3】
=17.2/【2.152/3】
=17.2÷43/3
=1.2
55又1/5
=55+51/5
=25+1
=26
(5又2/5-1.8)/[(1.15+13/20)1又2/3]
=3.6/[1.85/3]
=3.6/3
=1.2
3又5/85又1/5+5又1/56又3/8
=5.2(3又5/8+6又3/8)
=5.210
=52
[3/4-7/8/(5/6+4/5)]28
=[3/4-7/8÷49/30]28
=[3/4-15/28]28
=3/428-15/2828
=21-15
=6
(1.254/5-0.76)/(1又3/8+1又1/40)
=(1-0.76)/2.4
=0.24/2.4
=0.1
[(0.2+1/3)4.5]/(8又1/20-6.45)
=8/154.5/1.6
=2.4/1.6
=1.5
x+3又2/3=5
x9又3/4=7又1/11 x/2/5=10
6又2/3-x=4.25 6.41.7+6又2/58.3
(4又6/7+1.75)/1又11/14+3又5/6
2.16-7x=0.06
1/2x-0.5=5又1/2
8.16-1.26/0.31.5
=8.16-4.21.5
=8.16-6.3
=1.86
8.4[(1.2+3又1/3)/3.4-1/2]
=8.4[68/16/3.4-1/2]
=8.4[5/4-1/2]
=8.43/4
=6.3
5.8:x=3又1/2:7
3.5x=75.8
x=7/3.55.8
x=25.8
x=11.6
3/1055-4x=14.5
16.5-4x=14.5
4x=2
x=0.2
19.38-4又7/8-5又1/8
=1.938-(4又7/8+5又1/8)
=19.38-10
=9.38
13又7/13-(6又3/5+3又7/13)
=13又7/13-3又7/13-6又3/5
=10-6又3/5
=3.4
1又3/4+[2又3/14-(2又3/14-1.875)]/2又1/12
=1又3/4-15/812/25
=1又3/4-9/10
=0.85
(9.4-8又2/5)/[(1.1+1/15)1又7/18]
=1/[7/625/18]
=1÷175/108
=108/175
7/19 + 14/19 × 4/7
求六年级30道分数四则混合运算题(能简算就就简算)快!!!
题:5/9X(9/5+18) 5/9X5/6+4/9÷6/5
=5/9×9/5+5/9×18 =5/9×5/6+4/9×5/6
=1+10 =(5/9+4/9)×5/6
=11 =1×5/6
=5/6
13/14-15/28÷5/8 4÷4/5-4/5÷4
=13/14-15/28×8/5 =4×5/4-4/5×1/4
=13/14-3/7×2 =5+1/5
=13/14-6/7 =26/5
=1/14
(5/6-3/4)÷3/8 7/11÷[2/5-(1-7/10)}
=(5/6-3/4)×8/3 =7/11÷[2/5-3/10]
=5/6×8/3-3/4×8/3 =7/11÷1/10
=20/9-2 =70/11
=2/9
5/7×53+1/7×85
=5/7×53+5/7×17
=5/7×(53+17)
=5/7×70
=50
45.55-(6.82+15.55) 34.52-17.87-12.23 6.43-(1.4-0.57)
23.75-8.64-3.46 17.83-9.5-7.83-0.5 5.38+88.2-2.38+1.8
27.38-5.34+2.62-4.66 21.63-(8.5+9.63) 7.5-2.45+7.5+2.45
0.9+0.99+0.999 5.09-(0.09+1.23) 9.36-(4.36-3.5)
609-708+306-108+202-198+497-100 14+15+16+……+45+46
9999+9998+9997+9996 99999×26+333 33×22
175÷59+678 36.5×1.4-8.51÷3.7 1.3-3.79+9.7-6.21
8×0.4×12.5×2.5 125×(8+0.8+0.08) 35 ÷〔78 -(25 +38 )〕
1.7+150 +3.98 17.625-(4.4+58 ) 3.35×6.47×2+6.7×3.6
18.7-3.375-6.625 2.5×4.4
25×1.25×32 (3.75+4.1+2.35)×9.8
1.28+9.8+7.72+10.2 12 ×1120 +12 ×2049
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