小学六年级数学下册解比例及解方程练习题
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7
1 3 13 X×( + )=
6 8 12
x－0.375x= 5
6
x× 2 + 1 =4× 3
32
8
X－ 3 X＝12
7
5 X－2.4×5＝8
33 0.36×5- x =
45
2 (x- 4.5) = 7
3
1 x- 25%x = 10
2
x- 0.8x = 16+6 20 x– 8.5= 1.5
4 x- x -4= 21
5
5
X - 15%X = 68
X＋ 3 X＝121
8
5X－3× 5 ＝ 5
21 7
2 X÷ 1 ＝12
34
6X＋5 =13.4
3X 1 3 4 48
3X= 3
8
X÷ 2 = 7
7 16
X＋ 7 X= 3
84
4X－6× 2 =2
3
12
3
÷X=
5
10
3 X = 25
5
72
8 X = 1 × 16
9
6 51
5 28
2 X÷ 1 =12
34
X÷ 6 = 26 ÷ 13
35 45 25
3 X= 25
5 72
X-0.25= 1
4
8 X= 1 × 16
9 6 51
X =30%
4
4+0.7X=102
2 X+ 1 X=42
32
X+ 1 X=105
4
X- 3 X=400
8
X-0.125X=8
36 = 3
X4
3 X+ X=18
解比例: x:10= 1 : 1
43
六年级解方程及解比例练习题
0.4:x=1.2:2
12 = 3
2.4 x
1 : 1 = 1 :x
254
0.8:4=x:8
3 :x=3:12
4
1.25:0.25=x:1.6
2=8
9x
36 = 54
x3
x: 2 =6: 24
3
25
4.5 = 6
x 2.2
45:x=18:26
2 X÷ 1 =12
34
3 X= 25
5 72
8 X= 1 × 16
9 6 51
X÷ 6 = 26 ÷ 13
35 45 25
X-0.25= 1
4
X =30%
4
4+0.7X=102
2 X+ 1 X=42
32
X+ 1 X=105
4
X- 3 X=400
8
X-0.125X=8
36 = 3
X4
3 X+ X=18
7
1 3 13 X×( + )=
6 8 12
x－0.375x= 5
6
x× 2 + 1 =4× 3
32
8
X－ 3 X＝12
7
5 X－2.4×5＝8
33 0.36×5- x =
45
2
1
(x- 4.5) = 7 x- 25%x = 10
3
2
x- 0.8x = 16+6
20 x– 8.5= 1.5
4 x- x -4= 21
5
X＋25%X=90 23
2X + = 55
38 X－ X=
79 70%X + 20%X = 3.6
X－ 2 X= 3 74
X× 3 =20× 1
5
4
25% + 10X = 4
5
X - 15%X = 68
X＋ 3 X＝121
8
5X－3× 5 ＝ 5
21 7
2 X÷ 1 ＝12
34
6X＋5 =13.4
1 ＝0.7∶
14
2
10∶50＝x∶40
1.3∶x＝5.2∶20
x∶3.6＝6∶18
1 1 16 ∶ ＝ ∶x 3 20 9
4.6 8 ＝
0.2 x
3x ＝ 8 64
解方程 X－ 2 X= 3
74
23 2X + =
55
70%X + 20%X = 3.6
X× 3 =20× 1
5
4
25% + 10X = 4
6 51
X÷ 6 = 26 × 13
35 45 25
4x－3 ×9 = 29
1x + 1x = 4
2
6
3 X－21× 2 =4
10
3
x 1 x 20 4
2(x 2.6) 8
6X＋5 =13.4
21 3 X- X=
5 3 10
4χ－6＝38
5X= 15
19
8 X= 4
21 15பைடு நூலகம்
X÷ 4 = 15
X× 3 =20× 1
5
4
25% + 10X = 4
5
X - 15%X = 68
X＋ 3 X＝121
8
5X－3× 5 ＝ 5
21 7
3X 1 3 4 48
3X= 3
8
X÷ 2 = 7
7 16
12
3
÷X=
5
10
X＋ 7 X= 3
84
4X－6× 2 =2
3
3 X = 25
5
72
8 X = 1 × 16
9
3X 1 3 4 48
3X= 3
8
X÷ 2 = 7
7 16
X＋ 7 X= 3
84
4X－6× 2 =2
3
12
3
÷X=
5
10
3 X = 25
5
72
8 X = 1 × 16
9
6 51
X÷ 6 = 26 × 13
35 45 25
4x－3 ×9 = 29
1x + 1x = 4
2
6
3 X－21× 2 =4
10
3
33 0.36×5- x =
45
2 (x- 4.5) = 7
3 x- 0.8x = 16+6
1 x- 25%x = 10
2 20 x– 8.5= 1.5
X＋25%X=90 4 x- x -4= 21 5
38 X－ X=
79
X－ 2 X= 3 74
23 2X + =
55
70%X + 20%X = 3.6
35 45 25
X =30%
4
4+0.7X=102
2 X+ 1 X=42
32
X+ 1 X=105
4
X-0.125X=8
36 = 3
X4
X- 3 X=400
8
3 X+ X=18
7
1 3 13 X×( + )=
6 8 12
x－0.375x= 5
6
x× 2 + 1 =4× 3
32
8
X－ 3 X＝12
7
5 X－2.4×5＝8
X÷ 6 = 26 × 13
35 45 25
4x－3 ×9 = 29
1x + 1x = 4
2
6
3 X－21× 2 =4
10
3
x 1 x 20 4
2(x 2.6) 8
6X＋5 =13.4
21 3 X- X=
5 3 10
4χ－6＝38
5X= 15
19
8 X= 4
21 15
X÷ 4 = 15
5 28
x 1 x 20 4
2(x 2.6) 8
6X＋5 =13.4
21 3 X- X=
5 3 10
4χ－6＝38
5X= 15
19
8 X= 4
21 15
3 X= 25
5 72
X-0.25= 1
4
X÷ 4 = 15
5 28
2 X÷ 1 =12
34
8 X= 1 × 16
9 6 51
X÷ 6 = 26 ÷ 13
2.8:4.2=x:9.6
1 :x= 1 : 1
10 8 4
x:24= 3 : 1
43
8:x= 4 : 3
54
0．6∶4＝2.4∶x
6∶x＝1∶1 53
2.8:4.2=x:9.6
5 : 1 =x: 1
86
12
0.6 1.5 ＝
12 x
3∶1＝x∶4 42 5
11∶4＝25∶x 12 5 36
x∶
1
1 3 13 X×( + )=
6 8 12
x－0.375x= 5
6
x× 2 + 1 =4× 3
32
8
X－ 3 X＝12
7
5 X－2.4×5＝8
33 0.36×5- x =
45
2 (x- 4.5) = 7
3
1 x- 25%x = 10
2
x- 0.8x = 16+6 20 x– 8.5= 1.5
4 x- x -4= 21
5
5
X - 15%X = 68
X＋ 3 X＝121
8
5X－3× 5 ＝ 5
21 7
2 X÷ 1 ＝12
34
6X＋5 =13.4
3X 1 3 4 48
3X= 3
8
X÷ 2 = 7
7 16
X＋ 7 X= 3
84
4X－6× 2 =2
3
12
3
÷X=
5
10
3 X = 25
5
72
8 X = 1 × 16
9
6 51
5 28
2 X÷ 1 =12
34
X÷ 6 = 26 ÷ 13
35 45 25
3 X= 25
5 72
X-0.25= 1
4
8 X= 1 × 16
9 6 51
X =30%
4
4+0.7X=102
2 X+ 1 X=42
32
X+ 1 X=105
4
X- 3 X=400
8
X-0.125X=8
36 = 3
X4
3 X+ X=18
解比例: x:10= 1 : 1
43
六年级解方程及解比例练习题
0.4:x=1.2:2
12 = 3
2.4 x
1 : 1 = 1 :x
254
0.8:4=x:8
3 :x=3:12
4
1.25:0.25=x:1.6
2=8
9x
36 = 54
x3
x: 2 =6: 24
3
25
4.5 = 6
x 2.2
45:x=18:26
2 X÷ 1 =12
34
3 X= 25
5 72
8 X= 1 × 16
9 6 51
X÷ 6 = 26 ÷ 13
35 45 25
X-0.25= 1
4
X =30%
4
4+0.7X=102
2 X+ 1 X=42
32
X+ 1 X=105
4
X- 3 X=400
8
X-0.125X=8
36 = 3
X4
3 X+ X=18
7
1 3 13 X×( + )=
6 8 12
x－0.375x= 5
6
x× 2 + 1 =4× 3
32
8
X－ 3 X＝12
7
5 X－2.4×5＝8
33 0.36×5- x =
45
2
1
(x- 4.5) = 7 x- 25%x = 10
3
2
x- 0.8x = 16+6
20 x– 8.5= 1.5
4 x- x -4= 21
5
X＋25%X=90 23
2X + = 55
38 X－ X=
79 70%X + 20%X = 3.6
X－ 2 X= 3 74
X× 3 =20× 1
5
4
25% + 10X = 4
5
X - 15%X = 68
X＋ 3 X＝121
8
5X－3× 5 ＝ 5
21 7
2 X÷ 1 ＝12
34
6X＋5 =13.4
1 ＝0.7∶
14
2
10∶50＝x∶40
1.3∶x＝5.2∶20
x∶3.6＝6∶18
1 1 16 ∶ ＝ ∶x 3 20 9
4.6 8 ＝
0.2 x
3x ＝ 8 64
解方程 X－ 2 X= 3
74
23 2X + =
55
70%X + 20%X = 3.6
X× 3 =20× 1
5
4
25% + 10X = 4
6 51
X÷ 6 = 26 × 13
35 45 25
4x－3 ×9 = 29
1x + 1x = 4
2
6
3 X－21× 2 =4
10
3
x 1 x 20 4
2(x 2.6) 8
6X＋5 =13.4
21 3 X- X=
5 3 10
4χ－6＝38
5X= 15
19
8 X= 4
21 15பைடு நூலகம்
X÷ 4 = 15
X× 3 =20× 1
5
4
25% + 10X = 4
5
X - 15%X = 68
X＋ 3 X＝121
8
5X－3× 5 ＝ 5
21 7
3X 1 3 4 48
3X= 3
8
X÷ 2 = 7
7 16
12
3
÷X=
5
10
X＋ 7 X= 3
84
4X－6× 2 =2
3
3 X = 25
5
72
8 X = 1 × 16
9
3X 1 3 4 48
3X= 3
8
X÷ 2 = 7
7 16
X＋ 7 X= 3
84
4X－6× 2 =2
3
12
3
÷X=
5
10
3 X = 25
5
72
8 X = 1 × 16
9
6 51
X÷ 6 = 26 × 13
35 45 25
4x－3 ×9 = 29
1x + 1x = 4
2
6
3 X－21× 2 =4
10
3
33 0.36×5- x =
45
2 (x- 4.5) = 7
3 x- 0.8x = 16+6
1 x- 25%x = 10
2 20 x– 8.5= 1.5
X＋25%X=90 4 x- x -4= 21 5
38 X－ X=
79
X－ 2 X= 3 74
23 2X + =
55
70%X + 20%X = 3.6
35 45 25
X =30%
4
4+0.7X=102
2 X+ 1 X=42
32
X+ 1 X=105
4
X-0.125X=8
36 = 3
X4
X- 3 X=400
8
3 X+ X=18
7
1 3 13 X×( + )=
6 8 12
x－0.375x= 5
6
x× 2 + 1 =4× 3
32
8
X－ 3 X＝12
7
5 X－2.4×5＝8
X÷ 6 = 26 × 13
35 45 25
4x－3 ×9 = 29
1x + 1x = 4
2
6
3 X－21× 2 =4
10
3
x 1 x 20 4
2(x 2.6) 8
6X＋5 =13.4
21 3 X- X=
5 3 10
4χ－6＝38
5X= 15
19
8 X= 4
21 15
X÷ 4 = 15
5 28
x 1 x 20 4
2(x 2.6) 8
6X＋5 =13.4
21 3 X- X=
5 3 10
4χ－6＝38
5X= 15
19
8 X= 4
21 15
3 X= 25
5 72
X-0.25= 1
4
X÷ 4 = 15
5 28
2 X÷ 1 =12
34
8 X= 1 × 16
9 6 51
X÷ 6 = 26 ÷ 13
2.8:4.2=x:9.6
1 :x= 1 : 1
10 8 4
x:24= 3 : 1
43
8:x= 4 : 3
54
0．6∶4＝2.4∶x
6∶x＝1∶1 53
2.8:4.2=x:9.6
5 : 1 =x: 1
86
12
0.6 1.5 ＝
12 x
3∶1＝x∶4 42 5
11∶4＝25∶x 12 5 36
x∶
1