最新人教版小学六年级解比例及解方程练习题
人教版六年级解方程及解比例练习题
1 解比例:
2 x:10=
41:31 0.4:x=1.2:2 4.212=x
3 3
4
5 21:51=41:x 0.8:4=x:8 4
3
:x=3:12 6
7
8 1.25:0.25=x:1.6
92=x 8 x 36=3
54
9
10 11
12
x:
32=6: 2524
x 5.4=2
.26 45:x=18:26 13 14 15
16 2.8:4.2=x:9.6
101:x=81:4
1
2.8:4.2=x:9.6 17
18
19 x:24=
43:31 8:x=54:43 85:61=x: 12
1
20
21
0.6∶4=2.4∶x 6∶x =15∶13 0.612=1.5
x
22
23 24
25
34∶12=x ∶45 1112∶45=2536∶x x ∶114=0.7∶1
2 26
27 28
29 10∶50=x ∶40 1.3∶x =5.2∶20 x ∶3.6=6∶18 30 31 32
33
13∶120=169∶ x 4.60.2=8x 38=x 64
34
35 36
37
38
解方程
39
X - 27 X=4
3
2X + 25 = 35 70%X + 20%X = 3.6
40
41 42
43 X ×53=20×41 25% + 10X = 5
4
X - 15%X = 68 44
45 X +83X =121 5X -3×215
=7
5 32X ÷41=12 46
47 48
49
6X +5 =13.4 83
4143=+X 3X=8
3 50 51 52
53 X ÷72=167 X +87X=43 4X -6×3
2
=2 54
55
125 ÷X=310 53 X = 7225 98 X = 61×51
16 57 58 59
60 X ÷
356=4526×25
13
4x -3 ×9 = 29 21x + 61x = 4
61
62 63
64 103X -21×32=4 204
1
=+x x 8)6.2(2=-x 65
66
6X +5 =13.4 25 X-13 X=3
10
4χ-6=38
67
68 69
70 5X=
1915 218
X=15
4 X ÷54=281
5 71
72
74
75 32X ÷41=12 53X=7225 98X=61×51
16 76
77 78
79 X ÷
356=4526÷25
13
X-0.25=41 4X =30%
80
81 82
83 4+0.7X=102
32X+21X=42 X+4
1
X=105 84
85 86
87 X-83X=400 X-0.125X=8 X
36
= 43 88
89 90
91
X+37 X=18 X ×( 16 + 38 )=1312 x -0.375x=6
5 92
93 94
95 x ×
32+21=4×83 X -7
3
X =12 5 X -2.4×5=8 96
97
98
0.36×5- 34 x = 35 23 (x- 4.5) = 7 1
2
x- 25%x = 10
99
100 101
102
x- 0.8x = 16+6 20 x – 8.5= 1.5 x- 4
5
x -4= 21
103
104 105
106
X +25%X=90 X -37 X= 89 X - 27 X=4
3
107
2X + 25 = 35 70%X + 20%X = 3.6 X ×53=20×4
1
108
109
110 25% + 10X =
54 X - 15%X = 68 X +8
3
X =121 111
112 113
114 5X -3×
215
=7
5 32X ÷41=12 6X +5 =13.4
115
116 117
118
83
4143=+X 3X=83 X ÷72=167 119
120 121
122
X +87X=43 4X -6×3
2
=2 125 ÷X=310
123
124