六年级上册分数解方程练习题67357
六年级上册分数解方程练习题
六年级分数解方程练习题
班级 姓名 成绩
25% + 10X = 5
4 X - 15%X = 68
X +8
3X =121 5X -3×
215
=75 32X ÷4
1=12
6X +5 =13.4 834143=+X 3X=8
3 X ÷7
2=
167
X +8
7X=4
3 4X -6×3
2=2
125 ÷X=3
10 53 X = 7225 98 X = 61×5116 X ÷ 356=4526
×2513 4x -3 ×9 = 29 21x + 6
1x = 4
103
X -21×32=4 204
1=+x x 8)6.2(2=-x
6X +5 =13.4 25 X-13 X=3
10 4χ-6=38
5X=19
15
218
X=154 X ÷54=28
15
32
X ÷41=12 53X=7225 98X=6
1×51
16
X ÷356=4526
÷2513 X-0.25=41 4
X =30%
4+0.7X=102 3
2X+2
1X=42 X+4
1X=105
X-8
3X=400 X-0.125X=8 X
36 = 4
3
X+37 X=18 X ×( 16 + 38 )=13
12 x -0.375x=65
x ×3
2+2
1=4×8
3 X -7
3X =12 5 X -2.4×5=8
0.36×5- 34 x = 35 23 (x- 4.5) = 7 1
2 x- 25%x = 10
x- 0.8x = 16+6 20 x – 8.5= 1.5 x- 4
5 x -4= 21
x=20/11
(4)2x-3x/7=6
11x/7=6
x=6÷11/7
360÷[(12+6)×5]
数学六年级上册分数百分数解方程专项练习计算题
六年级上册解方程(分数、百分数)
8x =94 x :53=910 x +92=32 65x =4
3
32÷x =1514 54x ÷31=94 43x ÷31=12 x -5
3
x =120
43x -32x =67 4x ÷53=6 41x +85=1615 x -52x =8
7
x -53x =154 31x +65x =21 3x -41=43 75x ÷145=8
7
32x -61x =15 x +41x =43 43x ÷65=53 x +15
2
x =34
25%x +3×0.8=7.2 x -30%x =3.5 x +80%=144 x -45%x =0.44
52x +41=103 x -20%x =209 32x =1514 x -92=27
8
x ÷83=94 12%x +3.6=8.4 x +60%x =240 53x ÷2=154
73x =492 31x =157 18÷x =109 75x =2110
x ÷52=95 6x ×73=109 2.2x +2x =16.8 41+43
x =4
x -72x =140 2x ×73=18 x ÷65=54 32x -31x =61
43x ×21=125 51+59x =4 52x ÷32=2 43x +32x =41 157x =2514 (1+65)x -185=1813 50%x -31x =181
1+20%x =2.2
175%x ÷21=14 1-85%x =0.15 5x +2.4x =37 5x -53=5
6
2x ÷41=43 x -25%=0.5 65x ÷43=92 87x -21x =4
六年级上册解分数方程专项训练
六年级上册解分数方程专项训练
X-27 =114
X ÷18 =23
20%X = 1
4
7
3x 79=-
18
13x 92=÷
8X −6=48
8
3107x =-
18
595x =⨯
8
3
x 811=-
3(x −1.2)=21%
6x +4×5
2
=34
5x −2+145
=4
5
3
%15=÷x 6
5
1
%80=-x x 6
.1x %20%60=+x
14
1x 72x =
-
3
21581x ÷=÷ 12
7
41x 4.0=-
19
18x 9=
25
854x =÷
24x 3
1
x =+
5
246x 51=÷
28
1554x =÷
124
1
x 32=÷
15
4
85x 127=÷
2
.190%x 2-5x =
8
5
37.5%-1x =⨯)(
99
489x 97÷=÷
7.158.16
1
-x 158=⨯
4
3x 4391-1=⨯)(
六年级上册分数解方程练习题
六年级分数解方程练习题
25% + 10X = 5
4 X - 15%X = 68
X +8
3X =121 5X -3×21
5=7
5 3
2X ÷4
1
=12
6X +5 = 834143=+X 3X=8
3 X ÷72
=167 X +8
7X=43
4X -6×3
2=2
125 ÷X=310 53 X = 7225 98 X = 61×5116
X ÷ 356=45
26
×2513 4x -3 ×9 = 29 21x +
61x = 4
103X -21×32=4 204
1
=+x x 8)6.2(2=-x
6X +5 = 25 X-13 X=3
10 4χ-6=38
5X=1915 21
8
X=154 X ÷54=2815
32X ÷41=12 53X=7225 98X=6
1
×
51
16
X ÷356=45
26
÷2513 =41
4X =30%
4+=102 3
2
X+2
1X=42 X+4
1X=105
X-8
3X=400 =8 X
36
= 43
X+37 X=18 X ×( 16 + 38 )=13
12 x -=65
x ×3
2
+2
1=4×8
3 X -X =12 5 X -×5=8
×5- 34 x = 35 23 (x- = 7 1
2 x- 25%x = 10
x- = 16+6 20 x – = x- 4
5 x -4= 21
X +25%X=90 X -37 X= 8
9
(1-25%)x=72
六年级分数解方程
六年级解方程练习题
1、解方程:
+X = X÷ = 2X =
3X–1.4×2=1.1 X = 40 X+–=
5.5x–3x = 1.75 X+X = 18 X+ =
X–X = X = 15× X×(+)=
X×(1+)= 25 X× = (1X = X×× = 10 15÷X = X× = 8×
X×× = 10 X× = 24×
X×× = 4 7X–4X = 21 X× = 18×
0.3X+X = 0.4X–0.25X = 2.25 X-= 18×
X-X =37.5 0.15X+0.6X = 9 0.75X+= ×
六年级上册分数解方程练习题
智立方教育六年级分数解方程练习题
班级 姓名 成绩
25% + 10X = 5
4 X - 15%X = 68
X +8
3X =121 5X -3×
21
5
=75
3
2X ÷4
1=12
6X +5 =13.4 83
4143=+X 3X=8
3 X ÷7
2=
167
X +8
7X=4
3 4X -6×3
2=2
125 ÷X=3
10 53 X = 7225 98 X = 61×5116
X ÷ 356=45
26
×25
13 4x -3 ×9 = 29 2
1x + 6
1x = 4
103
X -21×3
2=4 204
1=+x x 8)6.2(2=-x
6X +5 =13.4 25 X-13 X=3
10 4χ-6=38
5X=19
15
21
8
X=154 X ÷54=28
15
3
2
X ÷4
1=12 5
3X=72
25 9
8X=6
1×51
16
X ÷356=45
26÷25
13 X-0.25=4
1 4
X =30%
4+0.7X=102 3
2X+2
1X=42 X+4
1X=105
X-8
3X=400 X-0.125X=8 X
36 = 4
3
X+37 X=18 X ×( 16 + 38 )=13
12 x -0.375x=65
x ×3
2+2
1=4×8
3 X -7
3X =12 5 X -2.4×5=8
0.36×5- 34 x = 35 23 (x- 4.5) = 7 1
2 x- 25%x = 10
x- 0.8x = 16+6 20 x – 8.5= 1.5 x- 4
5 x -4= 21
六年级((上册))分数解方程练习题
六年级分数解方程练习题 班级 成绩
25 X-13 X=310
4χ-6=38
5X=1915
218X=154X ÷54=2815
32X ÷41=12 53X=722598X=61×51
16
X ÷
356=4526÷2513X-0.25=414X =30%
4+0.7X=102 32X+21X=42 X+41X=105
X-83X=400 X-0.125X=8 X 36 = 43
X+37 X=18 X ×( 16 + 38 )=1312 x -0.375x=65
x ×32+21=4×83X -7
3X =125 X -2.4×5=8
0.36×5- 34 x= 35 23 (x- 4.5) = 7 12
x- 25%x= 10
x- 0.8x= 16+620x –8.5= 1.5x- 45
x -4= 21
x =8/3
(9+8)x=8/3
17x=8/3
x=8/3÷17
x=8/51
( 2)7x/15=3/4×4/15×9/17
7x/15=9/85
x=9/85÷7/15
x=27/119
(3)(15×1/3+15×2/5)x=20
(5+6)x=20
11x=20
x=20÷11
x=20/11
(4) 2x-3x/7=6
11x/7=6
x=6÷11/7
360÷[(12+6)×5]
288÷[(26-14)×8]
500×6-(50×2-80)
(105×12-635)÷25
864÷[(27-23)×12]
(45+38-16)×24
500-(240+38×6)
[64-(87-42)] ×15
(845-15×3)÷1612×[(49-28)÷7] 450÷[(84-48] )÷12
六年级上册分数解方程练习题
六年级分数解方程练习题
班级 姓名 成绩
X - 27 X=43
2X + 25 = 35 70%X + 20%X = 3.6
X ×5
3=20×4
1 25% + 10X = 5
4 X - 15%X = 68
X +8
3X =121 5X -3×
21
5
=75 32X ÷41=12
6X +5 =13.4 83
4143=+X 3X=8
3 X ÷7
2=
167
X +8
7X=4
3 4X -6×3
2=2
125 ÷X=3
10 53 X = 7225 98 X = 61×5116
X ÷ 356=45
26
×2513 4x -3 ×9 = 29 21x + 61
x = 4
103
X -21×32=4 204
1=+x x 8)6.2(2=-x
6X +5 =13.4 25 X-13 X=3
10 4χ-6=38
5X=19
15
21
8
X=154 X ÷54=2815
32
X ÷41=12 53X=7225 98X=6
1×51
16
X ÷356=45
26
÷2513 X-0.25=41 4X
=30%
4+0.7X=102 3
2X+2
1X=42 X+4
1X=105
X-8
3X=400 X-0.125X=8 X
36 = 4
3
X+37 X=18 X ×( 16 + 38 )=13
12 x -0.375x=65
x ×3
2+2
1=4×8
3 X -7
3X =12 5 X -2.4×5=8
0.36×5- 34 x = 35 23 (x- 4.5) = 7 1
2 x- 25%x = 10
x- 0.8x = 16+6 20 x– 8.5= 1.5 x- 4
六年级上册分数解方程练习题
六年级(一)分数解方程练习题 班级 姓名 成绩 25% + 10X = 54
X - 15%X = 68
X +83X =121 5X -3×215=7532X ÷41=12
6X +5 =13.4 83414
3=+X 3X=83 X ÷72=167X +8
7X=43 4X -6×32=2 125 ÷X=310 53X = 722598X = 61×5116 X ÷356=4526×2513 4x -3 ×9 = 29 21x + 61x = 4
103X -21×32=4 2041=+x x 8)6.2(2=-x 6X +5 =13.4 25 X-13 X=310
4χ-6=38 5X=1915218X=154X ÷54=2815
32X ÷41=12 53X=722598X=6
1×5116 X ÷356=4526÷2513X-0.25=414X =30% 4+0.7X=102 32X+21X=42 X+41
X=105 X-83X=400 X-0.125X=8 X 36 = 43
X+37 X=18 X ×( 16 + 38 )=1312
x -0.375x=65 x ×32+21=4×83
X -7
3X =125 X -2.4×5=8 0.36×5- 34 x= 35 23 (x- 4.5) = 7 12
x- 25%x= 10 x- 0.8x= 16+620x –8.5= 1.5x- 45
x -4= 21
95÷(64-45)
178-145÷5×6+42
812-700÷(9+31×11)
85+14×(14+208÷26)
六年级上册分数解方程练习题
1
X +83X =121 5X -3×
21
5
=75
3
2X ÷4
1=12
6X +5 =13.4 83
4143=+X 3X=8
3 X ÷72=
167
X +8
7X=4
3 4X -6×3
2=2
125 ÷X=3
10 53 X = 7225 98 X = 61×5116
X ÷
356=45
26
×25
13 4x -3 ×9 = 29 2
1x + 6
1x = 4
103
X -21×3
2=4 204
1=+x x 8)6.2(2=-x
6X +5 =13.4 25 X-13 X=3
10 4χ-6=38
5X=1915
218
X=154 X ÷54=2815
32
X ÷41=12 53X=7225 98X=61×51
16 X ÷356=45
26÷2513 X-0.25=41 4+0.7X=102
32
X+21X=42 X+41X=105 X-8
3X=400 X-0.125X=8
X
36
=
4
3 X+3
7
X=18
X ×( 16 + 38 )=13
12 x -0.375x=65 x ×32+21=4×83
X -7
3
X =12 5 X -2.4×5=8 0.36×5- 34 x = 3
5
2
3
(x- 4.5) = 7 x- 0.8x = 16+6 20 x – 8.5= 1.5 x- 4
5
x -4= 21
(完整)六年级上册分数解方程练习题
六年级分数解方程练习题
25% + 10X = 5
4 X - 15%X = 68
X +8
3X =121 5X -3×21
5=7
5 3
2X ÷4
1
=12
6X +5 =13.4 834143=+X 3X=8
3 X ÷72=167 X +8
7X=43
4X -6×3
2=2
125 ÷X=310 53 X = 7225 98 X = 61×5116
X ÷ 356=45
26
×2513 4x -3 ×9 = 29 21x +
61x = 4
103X -21×32=4 204
1
=+x x 8)6.2(2=-x
6X +5 =13.4 25 X-13 X=3
10 4χ-6=38
5X=1915 21
8
X=154 X ÷54=2815
32X ÷41=12 53X=7225 98X=6
1
×
51
16
X ÷356=45
26
÷2513 X-0.25=41
4X =30%
4+0.7X=102 3
2
X+2
1X=42 X+4
1X=105
X-8
3X=400 X-0.125X=8 X
36
= 43
X+37 X=18 X ×( 16 + 38 )=13
12 x -0.375x=65
x ×32+21=4×8
3 X -7
3X =12 5 X -2.4×5=8
0.36×5- 34 x = 35 23 (x- 4.5) = 7 1
2 x- 25%x = 10
x- 0.8x = 16+6 20 x – 8.5= 1.5 x- 4
5 x -4= 21
X +25%X=90 X -37 X= 8
9
(1-25%)x=72
六年级上册分数解方程练习题
六年级分数解方程练习题
25% + 10X = 5
4 X - 15%X = 68
X +8
3X =121 5X -3×21
5=7
5 3
2X ÷4
1
=12
6X +5 =13.4 834143=+X 3X=8
3 X ÷72=167 X +8
7X=43
4X -6×3
2=2
125 ÷X=310 53 X = 7225 98 X = 61×5116
X ÷ 356=45
26
×2513 4x -3 ×9 = 29 21x +
61x = 4
103X -21×32=4 204
1
=+x x 8)6.2(2=-x
6X +5 =13.4 25 X-13 X=3
10 4χ-6=38
5X=1915 21
8
X=154 X ÷54=2815
32X ÷41=12 53X=7225 98X=6
1
×
51
16
X ÷356=45
26
÷2513 X-0.25=41
4X =30%
4+0.7X=102 3
2
X+2
1X=42 X+4
1X=105
X-8
3X=400 X-0.125X=8 X
36
= 43
X+37 X=18 X ×( 16 + 38 )=13
12 x -0.375x=65
x ×32+21=4×8
3 X -7
3X =12 5 X -2.4×5=8
0.36×5- 34 x = 35 23 (x- 4.5) = 7 1
2 x- 25%x = 10
x- 0.8x = 16+6 20 x – 8.5= 1.5 x- 4
5 x -4= 21
X +25%X=90 X -37 X= 8
9
(1-25%)x=72
六年级(上册)分数解方程练习题
六年级分数解方程练习题 25% + 10x =
54 x - 15%x = 68
x +
83x =121 5x -3×215=7
5 32x ÷41=12
6x +5 =13.4 834143=+X 3x=8
3
x ÷
72=167 x +87x=43 4x -6×32=2
125 ÷x=310 53 x = 7225 98 x = 61×51
16
x ÷
356=4526×25
13 4x -3 ×9 = 29 21x + 61x = 4 103x -21×32=4 204
1=+x x 8)6.2(2=-x
6x +5 =13.4 25 x-13 x=310
4χ-6=38
5x=
1915 218x=15
4 x ÷54=281
5 32x ÷41=12 53x=7225 98x=61×51
16
x ÷
356=4526÷2513 x-0.25=41 4
X =30%
4+0.7x=102
32x+21x=42 x+41x=105
x-83x=400 x-0.125x=8 X
36 = 43
x+37 x=18 x ×( 16 + 38 )=1312 x -0.375x=6
5
x ×
32+21=4×83 x -7
3x =12 5 x -2.4×5=8
0.36×5- 34 x = 35 23 (x- 4.5) = 7 12
x- 25%x = 10
x- 0.8x = 16+6 20 x – 8.5= 1.5 x- 45
x -4= 21
(4) 2x-3x/7=6
11x/7=6
x=6÷11/7
360÷[(12+6)×5]
288÷[(26-14)×8]
分数方程六年级上练习题
分数方程六年级上练习题
一、简答题
1. 请写出下面分数方程的解,并说明步骤。
(1)2x + 3 = 5x - 1
(2)4(x - 1) = 2(x + 3) + 5
2. 小明和小红一共有16个苹果,小明有的苹果比小红的多3个,
求小明有几个苹果,小红有几个苹果。
3. 用分数方程表示以下问题:
小华的爸爸今年38岁,比小华的年龄大28岁。求小华的年龄。
二、计算题
1. 解下列分数方程:
(1)2x + 1 = 3
(2)5(y + 2) = 3(y + 6)
2. 方程2(x + 3) = 4(x - 1) - 2的解是多少?
3. 解方程:3(x + 4) - 2(x - 1) = 2(3x - 1) + 3
三、应用题
1. 小英有一些纸条,她把这些纸条分成两堆,第一堆有10张纸条,比第二堆多3张。求她一共有几张纸条?
2. 小李和小王一起做作业,小李做的工作量是小王的2倍加4,如果他们一共做了20题作业,求小李和小王各做了几题?
3. 小张和小李一起收集了一些罐子,小张贡献了其中的三分之一,小李贡献了其中的四分之一,剩下的罐子有36个,求小张和小李一共收集了几个罐子?
四、综合题
1. 小明和小刚一起去超市买东西,小明买了一些苹果和橙子,小刚买了一些苹果和香蕉。已知小明花了20元买了5个苹果和3个橙子,小刚花了18元买了3个苹果和4个香蕉。苹果的单价是2元,橙子的单价是3元,香蕉的单价是1元。求小明买橙子花了多少元,小刚买香蕉花了多少元?
2. 小数是分数的一种表现形式,将将小数体现为分数的形式可以帮助我们更好地理解小数。请将以下小数表示为分数:
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
25% + 10X = 54 X - 15%X = 68 98X=61×51
16 32X ÷41
=12
X +83X =121 5X -3×215
=75 3X=83 4X -6×32=2
6X +5 =13.4 834143=+X X ÷72=167 X +87X=4
3
125 ÷X=310 53 X = 7225 98 X = 61×5116 21x + 6
1x = 4
X ÷ 356=4526×2513 4x -3 ×9 = 29 8)6.2(2=-x 4χ-6=38
103X -21×32=4 2041
=+x x 6X +5 =13.4 25 X-13 X=310
5X=1915 218
X=15
4 X ÷54=281
5 53X=7225
4+0.7X=102 32X+21X=42 X+4
1
X=105 X-0.125X=8
X-83X=400 X+37 X=18 X ×( 16 + 38 )=1312 x -0.375x=65
x ×32+21=4×83 X -7
3
X =12 5 X -2.4×5=8 12 x- 25%x = 10
x- 0.8x = 16+6 20 x – 8.5= 1.5 X -37 X= 89 218
X=154
32X ÷41=12 X ÷356=4526÷2513 X-0.25=41 4X =30%
解:(1)(12×3/4+12×2/3)x=8/3
(9+8)x=8/3
17x=8/3
x=8/3÷17
x=8/51
(2)7x/15=3/4×4/15×9/17
7x/15=9/85
x=9/85÷7/15
x=27/119
(3)(15×1/3+15×2/5)x=20
(5+6)x=20
11x=20
x=20÷11
x=20/11
(4)2x-3x/7=6
11x/7=6
x=6÷11/7
360÷[(12+6)×5]
288÷[(26-14)×8]
500×6-(50×2-80)
(105×12-635)÷25
864÷[(27-23)×12]
(45+38-16)×24
500-(240+38×6)
[64-(87-42)] ×15
(845-15×3)÷1612×[(49-28)÷7] 450÷[(84-48] )÷12
(58+37)÷(64-9×5)
95÷(64-45)
178-145÷5×6+42
812-700÷(9+31×11)
85+14×(14+208÷26)
(284+16)×(512-8208÷18)
120-36×4÷18+35
(58+37)÷(64-9×5)
(6.8-6.8×0.55)÷8.5
0.12× 4.8÷0.12×4.8
(3.2×1.5+2.5)÷1.6
6-1.6÷4= 5.38+7.85-5.37=
32.52-(6+9.728÷3.2)×2.5 [(7.1-5.6)×0.9-1.15] ÷2.5 5.4÷[2.6×(3.7-2.9)+0.62] 12×6÷(12-7.2)-6
12×6÷7.2-6
0.68×1.9+0.32×1.9
(58+370)÷(64-45)
420+580-64×21÷28
(136+64)×(65-345÷23)48.10.15-10.75×0.4-5.7 388+(5000-1000)
158+262+138
375+219+381+225
5001-247-1021-232 (181+2564)+2719
378+44+114+242+222
276+228+353+219
(375+1034)+(966+125) (2130+783+270)+1017
99+999+9999+99999
7755-(2187+755)
2214+638+286
3065-738-1065
899+344
2357-183-317-357 2365-1086-214
497-299
2370+1995
3999+498
1883-398
12×25
75×24
138×25×4
(13×125)×(3×8)
(12+24+80)×50
704×25 25×32×125
32×(25+125) 88×125
102×76 58×98
178×101-178
84×36+64×84
75×99+2×75
83×102-83×2
98×199
123×18-123×3+85×123
79×42+79+79×57
7300÷25÷4
8100÷4÷75
16800÷120
30100÷2100
32000÷400
49700÷700
1248÷24
3150÷15
4800÷25
2356-(1356-721)
1235-(1780-1665)
75×27+19×2 5
31×870+13×310
4×(25×65+25×28)
(181+2564)+2719
378+44+114+242+222
276+228+353+219
(375+1034)+(966+125)
(2130+783+270)+1017
99+999+9999+99755-(2187+755)
2214+638+286 3065-738-1065
899+344
2357-183-317-357 2365-1086-214 497-299
2370+1995
3999+498
1883-398
12×25 75×24
138×25×4
(13×125)×(3×8)
(12+24+80)×50
704×25
25×32×125
32×(25+125)
88×125
102×76
58×98
178×101-178
84×36+64×84
75×99+2×75 83×102-83×2
98×199
123×18-123×3+85×123
50×(34×4)×3
25×(24+16)