六年级数学解比例和解方程
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六年级口算题二十三
2∶100= 4∶8=
1
∶200= 12∶16=
5
1.25∶2= 4.5∶27=
4
1∶
= 2∶6=
5
3
∶15=
7∶14=
8
11
2 ∶5 = 0.125∶1.25=
22
23
5∶2= ∶ =
34
14∶8= 1.8∶9=
2∶9=
0.35∶7=
34
∶3= ∶2=
57
六年级口算题二十四
112
∶ =
3∶ =
343
42∶63= 8∶5=
0.3∶0.9=
5∶9=
7∶3= 4.5∶1.5=
11
2.5∶3= ∶ =
23
61
6∶8= ∶ =
56
114
∶ = 0.2∶1 =
255
12∶14= 4∶5=
0.3∶0.9=
3∶15=
1.4∶0.2= 0.3∶2=
3∶8=
1.2∶2.1=
36∶27= 9∶6=
六年级口算题二十五
51
∶4= 10∶ =
64
4∶8= 100∶20=
11
4.2∶6= ∶ =
69
0.8∶0.25= 7∶9=
36
=
8.1∶0.9=
144
31∶93= 15∶0.5=
0.8∶0.6= 0.75∶1.5=
2184
∶
= ∶ =
52155
52
8.1∶9= ∶
=
145
六年级口算题二十六
22
1∶0.125= 1 ∶1 =
33
1
1∶0.3= 3∶1 =
5
421
∶ = 1∶1 =
934
211
= 2 ∶9=
74
2414
= 3 ∶ =
655
1
16∶12= 0.25∶ =
4
1111
∶ = ∶ =
9663
2352
∶ = ∶ =
3477
5511
∶ = ∶ =
8748
六年级口算题二十七
13
∶ =
0.25∶4=
44
11
∶ =
36∶9
24
11
∶ =
1.6∶0.4=
35
45
∶ =
0.1∶0.8=
76
11
∶ =
2.8∶0.7=
510
11
∶ =
42∶21=
36
44
∶ = 7∶3.5=
77
74
∶ = 2.1∶1.2=
3015
11
∶ = 63∶9=
62
六年级口算题二十八
2.4∶3=
7.2∶0.9=
36∶9= 0.81∶0.3=
15∶0.3= 35∶0.7=
7.8∶0.6=
14∶0.7=
3∶0.5= 0.46∶0.02=
2.24∶1.12= 0.63∶0.9=
3.5∶0.7=
0.909∶9=
100∶.25= 2∶9=
75.6∶7= 1.6∶2.5=
4.8∶0.6= 40∶2.5=
12.1∶11=
36∶54=
0.3∶0.5= 5∶2=
14.3∶13= 3∶4=
4.5∶0.15=
21∶24=
六年级口算题二十九
12.1+19.9=
2.5÷0.05=
41
24×0.04= ﹢ =
55
12
6.4-3.7= 1 ÷ =
23
45
84÷28= + =
99
32
897+389= 2 × =
43
71
3.8+0.7= - =
88
74
0.75÷15= 1 × =
815
5
5.6÷0.7= 20× =
4
11
15-6.7= 7 ÷7 =
33
六年级口算题三十
95
0.36+0.4= ÷ =
59
113
100+0.07= × =
1211
85
0.45×2= × =
77
55
2÷8= × =
88
8.4-1.5= 6.2+1.8=
0.9÷0.3= 5.7-0.9=
11
4×6.3= + =
46
6÷0.3= 174-99=
4100÷5= 125×80=
2600÷13=
120÷60=
1600÷80= 2.3+1.8=
六年级口算题三十一
31
1200÷50= 5 -3
=
88
11
＋ = 1.3×0.5=
27
3
2.25+3 = 1000÷20=
4
11
0.1÷0.2= + =
67
1
（80+6）÷4.3= 2 +6.75=
4
1142
2 -1 = 6 -4 =
4288
7.6÷2= 8.4÷2=
111
4 +5.75= 6 +2 =
477
0.72÷0.8= 5.8+9.2=
22
504×6= + =
77
六年级口算题三十二
0.5∶1.5=x∶12 x=
x∶9=4∶3 x=
x12
=
x=
53
x∶1.6=5∶4 x=
124
= x=
6x
8
=4∶3 x=
x
1x
= x=
48
0.51.5
= x=
x12
8∶4=24∶x x=
3∶15=8∶x x=
0.14∶2=7∶x
x=
六年级口算题三十三
1∶5=2.5∶x
x=
x4
= x=
147
20∶10=x∶30 x
1045
=
x=
x8
44
= x=
x5
x1
= x=
2510
21
∶ =x∶3 x=
36
15x
= x=
40.2
x∶3=1∶7 x=
3∶8=15∶x
x=
x∶3=6∶9 x=
六年级口算题三十四
714
= x=
5x
54
= x=
x2
112
= x=
2x
40∶x=8∶10 x=
123
=
x=
5x
1.5∶30=1∶x
x=
8∶x=20∶3 x=
15∶3=x∶4 x=
23
=
x=
8x
x∶2=0.15∶0.6
x=
11
= ∶x x=
25
六年级口算题三十五
16x
=
12
3
x=
75∶25=18∶x x=
9
x
4
= x=
5
72∶9=32∶x x=
1.2∶2.4=2∶x x=
10∶x=2∶3
x=
2.7∶5.4=x∶3 x=
41
∶ =x∶3 x=
96
0.3∶0.4=x∶3 x=
111
∶
=x∶ x=
4620
0.8∶0.4=x∶3
x=
六年级口算题三十六
48
=
x=
3x
100x
=
52
x=
4
16
= x=
8
x
2∶6=3∶x x=
22∶11=x∶5 x=
32∶x=8∶2
x=
x∶25=4∶5 x=
x
3
=
16
8
x=
18∶3=x∶3 x=
111
∶ = ∶x x=
245
4∶x=2∶5
x=
x10
=
1575
x=
六年级口算题三十七
4∶5=6∶x
x=
x
1
=
5
x=
2.5
4∶x=20∶10
8
x
=
1
2
x
5
=
9
15
x∶
111
2
=
4
∶
5
x
2
=
5
10
40∶x=8∶3
8
x
=
1
2
x∶6=5∶1
x∶6=2∶8
x=
x=
x=
x=
x=
x=
x=
x=
x=
六年级口算题二十三
2∶100=
4∶8=
1
∶200= 12∶16=
5
1.25∶2= 4.5∶27=
4
1∶
= 2∶6=
5
3
∶15=
7∶14=
8
11
2 ∶5 = 0.125∶1.25=
22
23
5∶2= ∶ =
34
14∶8= 1.8∶9=
2∶9=
0.35∶7=
34
∶3= ∶2=
57
六年级口算题二十四
112
∶ =
3∶ =
343
42∶63= 8∶5=
0.3∶0.9=
5∶9=
7∶3= 4.5∶1.5=
11
2.5∶3= ∶ =
23
61
6∶8= ∶ =
56
114
∶ = 0.2∶1 =
255
12∶14= 4∶5=
0.3∶0.9=
3∶15=
1.4∶0.2= 0.3∶2=
3∶8=
1.2∶2.1=
36∶27= 9∶6=
六年级口算题二十五
51
∶4= 10∶ =
64
4∶8= 100∶20=
11
4.2∶6= ∶ =
69
0.8∶0.25= 7∶9=
36
=
8.1∶0.9=
144
31∶93= 15∶0.5=
0.8∶0.6= 0.75∶1.5=
2184
∶
= ∶ =
52155
52
8.1∶9= ∶
=
145
六年级口算题二十六
22
1∶0.125= 1 ∶1 =
33
1
1∶0.3= 3∶1 =
5
421
∶ = 1∶1 =
934
211
= 2 ∶9=
74
2414
= 3 ∶ =
655
1
16∶12= 0.25∶ =
4
1111
∶ = ∶ =
9663
2352
∶ = ∶ =
3477
5511
∶ = ∶ =
8748
六年级口算题二十七
13
∶ =
0.25∶4=
44
11
∶ =
36∶9
24
11
∶ =
1.6∶0.4=
35
45
∶ =
0.1∶0.8=
76
11
∶ =
2.8∶0.7=
510
11
∶ =
42∶21=
36
44
∶ = 7∶3.5=
77
74
∶ = 2.1∶1.2=
3015
11
∶ = 63∶9=
62
六年级口算题二十八
2.4∶3=
7.2∶0.9=
36∶9= 0.81∶0.3=
15∶0.3= 35∶0.7=
7.8∶0.6=
14∶0.7=
3∶0.5= 0.46∶0.02=
2.24∶1.12= 0.63∶0.9=
3.5∶0.7=
0.909∶9=
100∶.25= 2∶9=
75.6∶7= 1.6∶2.5=
4.8∶0.6= 40∶2.5=
12.1∶11=
36∶54=
0.3∶0.5= 5∶2=
14.3∶13= 3∶4=
4.5∶0.15=
21∶24=
六年级口算题二十九
12.1+19.9=
2.5÷0.05=
41
24×0.04= ﹢ =
55
12
6.4-3.7= 1 ÷ =
23
45
84÷28= + =
99
32
897+389= 2 × =
43
71
3.8+0.7= - =
88
74
0.75÷15= 1 × =
815
5
5.6÷0.7= 20× =
4
11
15-6.7= 7 ÷7 =
33
六年级口算题三十
95
0.36+0.4= ÷ =
59
113
100+0.07= × =
1211
85
0.45×2= × =
77
55
2÷8= × =
88
8.4-1.5= 6.2+1.8=
0.9÷0.3= 5.7-0.9=
11
4×6.3= + =
46
6÷0.3= 174-99=
4100÷5= 125×80=
2600÷13=
120÷60=
1600÷80= 2.3+1.8=
六年级口算题三十一
31
1200÷50= 5 -3
=
88
11
＋ = 1.3×0.5=
27
3
2.25+3 = 1000÷20=
4
11
0.1÷0.2= + =
67
1
（80+6）÷4.3= 2 +6.75=
4
1142
2 -1 = 6 -4 =
4288
7.6÷2= 8.4÷2=
111
4 +5.75= 6 +2 =
477
0.72÷0.8= 5.8+9.2=
22
504×6= + =
77
六年级口算题三十二
0.5∶1.5=x∶12 x=
x∶9=4∶3 x=
x12
=
x=
53
x∶1.6=5∶4 x=
124
= x=
6x
8
=4∶3 x=
x
1x
= x=
48
0.51.5
= x=
x12
8∶4=24∶x x=
3∶15=8∶x x=
0.14∶2=7∶x
x=
六年级口算题三十三
1∶5=2.5∶x
x=
x4
= x=
147
20∶10=x∶30 x
1045
=
x=
x8
44
= x=
x5
x1
= x=
2510
21
∶ =x∶3 x=
36
15x
= x=
40.2
x∶3=1∶7 x=
3∶8=15∶x
x=
x∶3=6∶9 x=
六年级口算题三十四
714
= x=
5x
54
= x=
x2
112
= x=
2x
40∶x=8∶10 x=
123
=
x=
5x
1.5∶30=1∶x
x=
8∶x=20∶3 x=
15∶3=x∶4 x=
23
=
x=
8x
x∶2=0.15∶0.6
x=
11
= ∶x x=
25
六年级口算题三十五
16x
=
12
3
x=
75∶25=18∶x x=
9
x
4
= x=
5
72∶9=32∶x x=
1.2∶2.4=2∶x x=
10∶x=2∶3
x=
2.7∶5.4=x∶3 x=
41
∶ =x∶3 x=
96
0.3∶0.4=x∶3 x=
111
∶
=x∶ x=
4620
0.8∶0.4=x∶3
x=
六年级口算题三十六
48
=
x=
3x
100x
=
52
x=
4
16
= x=
8
x
2∶6=3∶x x=
22∶11=x∶5 x=
32∶x=8∶2
x=
x∶25=4∶5 x=
x
3
=
16
8
x=
18∶3=x∶3 x=
111
∶ = ∶x x=
245
4∶x=2∶5
x=
x10
=
1575
x=
六年级口算题三十七
4∶5=6∶x
x=
x
1
=
5
x=
2.5
4∶x=20∶10
8
x
=
1
2
x
5
=
9
15
x∶
111
2
=
4
∶
5
x
2
=
5
10
40∶x=8∶3
8
x
=
1
2
x∶6=5∶1
x∶6=2∶8
x=
x=
x=
x=
x=
x=
x=
x=
x=