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5332-1755=
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2613-2391=
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3348-3013=
3709-2464=
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3825-2548=
2620-1655=
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7097-2903=
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5566-1885=
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4650-3820=
9764-8008=
9121-2735=
9438-6450=
8239-1478=
8072-5016=
4585-1939=
9950-1388=
7474-1220=
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3389-3234=
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6456-5864=
9929-6003=
4809-4135=
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2918-2160=
8911-3842=
8449-7866=
5174-2542=
8234-6127=
6418-5072=
3400-3217=
9273-7184=
9372-2910=
2177-1976=
4881-2063=
9431-4185=
3909-2763=
4696-2527=
8117-4495=
7658-3377=
8319-5761=
4300-3346=
3998-1158=
9106-4414=
7719-7057=
5474-2367=
9944-5384=
6734-3115=
5364-1382=
5473-2220=
8002-7099=
5627-3139=
9152-5544=
2901-1654=
5115-2548=
7772-4212=
9120-8932=
7136-4117=
7040-2385=
3823-1364=
8946-5010=
6712-4366=
9207-4809=
9009-3018=
4821-3450=
7809-3981=
8531-1748=
3114-1008=
5488-1090=
7076-2542=
8076-1208=
5454-3608=
3711-1468=
5313-1949=
9399-7913=
9971-1433=
9266-8822=
9288-4600=
7216-1650=
8690-6986=
9536-4510=
9232-8900=
5418-2252=
7767-2604=
3631-2877=
4346-1753=
8879-5782=
7734-5221=
9269-8380=
9272-6089=
4521-3480=
4275-2585=
4253-2108=
5602-3359=
9574-5495=
9408-4077=
9730-2529=
5759-4650=
2944-1513=
8448-2755=
6992-4679=
7462-6222=
8641-3343=
3707-3645=
5220-2429=
5602-4634=
8691-5993=
9860-1379=
1816-1146=
9901-6080=
7522-4286=
8827-7315=
6334-2761=
5091-3214=
9441-6390=
9733-7571=
9114-1142=
8735-7327=
9059-7380=
9217-2723=
4856-3513=
8569-3007=
8437-8108=
8777-8455=
8672-5405=
7608-2030=
3514-1761=
5729-1603=
8858-1885=
9760-3750=
8369-3607=
7003-5358=
9524-7925=
8103-6817=
8442-7772=
5924-4481=
4455-3539=
6461-5606=
6648-4125=
6501-2024=
4957-4939=
7099-2519=
7251-3404=
93×63=
70×73=
54×42=
34×46=
22×47=
39×85=
38×80=
81×93=
79×54=
71×55=
61×72=
61×63=
32×15=
56×89=
37×49=
16×55=
88×72=
66×15=
73×92=
12×90=
41×79=
40×63=
65×22=
97×77=
35×12=
97×99=
11×71=
69×31=
67×10=
44×29=
55×27=
68×30=
36×63=
48×26=
87×91=
75×83=
56×54=
52×32=
51×20=
54×78=
52×77=
93×78=
86×76=
79×16=
71×29=
72×51=
29×74=
24×47=
64×17=
72×19=
87×64=
57×72=
14×44=
43×86=
77×11=
57×55=
77×50=
26×86=
98×24=
14×66=
81×52=
19×70=
38×37=
77×62=
28×95=
19×87=
64×37=
62×16=
41×29=
73×47=
45×19=
30×53=
56×92=
47×35=
39×29=
69×50=
44×60=
34×86=
74×29=
63×34=
55×96=
38×53=
11×36=
13×52=
84×78=
21×97=
35×70=
77×33=
27×93=
34×18=
79×27=
77×15=
86×34=
86×14=
40×77=
85×10=
91×92=
97×99=
98×85=
15×48=
89×83=
35×60=
41×99=
32×40=
26×33=
45×38=
31×43=
54×99=
64×43=
54×35=
16×26=
67×39=
84×61=
76×49=
47×30=
82×51=
93×23=
84×29=
53×42=
90×34=
89×72=
51×99=
66×13=
12×80=
14×67=
88×64=
84×81=
23×77=
69×75=
34×85=
30×76=
48×21=
43×59=
49×95=
63×13=
83×61=
73×11=
21×21=
85×52=
57×95=
62×88=
65×12=
56×88=
57×83=
84×24=
30×31=
38×68=
17×94=
65×82=
77×83=
62×38=
27×80=
15×10=
12×80=
80×95=
21×13=
67×85=
46×62=
13×71=
94×14=
74×69=
32×68=
64×33=
93×48=
16×71=
48×85=
43×53=
25×49=
40×50=
85×96=
43×77=
10×60=
63×38=
90×38=
37×56=
57×99=
76×98=
11×20=
97×84=
20×21=
21×97=
22×13=
86×82=
91×15=
97×20=
29×74=
56×24=
37×16=
87×19=
75×32=
29×68=
51×26=
38×94=
24×69=
41×68=
83×62=
29×50=
56×50=
93×62=
60×26=
40×81=
82×16=
19×51=
26×18=
87×97=
61×46=
72×44=
89×21=
85×36=
41×38=
66×10=
24×37=
75×90=
30×20=
56×17=
36×40=
87×34=
34×14=
14×94=
81×23=
98×73=
16×84=
66×97=
95×43=
74×84=
32×21=
75×25=
39×84=
15×19=
93×15=
56×62=
32×14=
94×38=
33×72=
34×87=
36×80=
67×16=
90×59=
92×73=
84×50=
41×39=
55×20=
58×48=
52×72=
68×85=
35×38=
85×44=
63×87=
99×74=
49×12=
69×56=
86×55=
32×88=
71×63=
54×88=
70×89=
24×61=
79×37=
98×15=
75×48=
88×90=
94×91=
44×76=
52×37=
46×32=
51×17=
21×27=
65×88=
27×88=
20×99=
32×77=
67×28=
58×40=
73×76=
95×40=
35×60=
23×13=
59×88=
16×95=
14×91=
64×73=
97×90=
61×24=
76×46=
90×88=
84×80=
17×66=
88×96=
91×47=
97×49=
42×60=
33×65=
89×16=
80×31=
80×36=
54×26=
98×86=
68×54=
92×74=
44×67=
78×66=
53×99=
92×78=
58×69=
68×63=
29×50=
19×10=
86×23=
52×78=
35×14=
50×15=
93×72=
95×53=
21×92=
14×20=
72×18=
27×94=
77×68=
68×51=
82×86=
27×66=
19×80=
20×95=
26×69=
40×89=
73×38=
97×56=
58×95=
92×43=
17×26=
90×69=
85×37=
63×62=
33×81=
26×99=
82×15=
94×38=
35×54=
34×70=
48×73=
89×31=
75×17=
32×94=
52×53=
36×37=
24×39=
41×66=
97×83=
44×40=
71×49=
48×67=
73×82=
35×49=
47×62=
54×50=
76×82=
56×63=
97×44=
27×66=
89×85=
52×16=
11×45=
38×37=
32×22=
95×98=
71×67=
35×71=
69×68=
67×80=
23×20=
71×62=
34×54=
66×75=
21×31=
73×86=
94×58=
87×48=
37×45=
73×95=
83×83=
73×37=
90×47=
70×46=
85×18=
47×20=
24×18=
77×39=
25×37=
66×49=
84×71=
72×90=
79×20=
88×26=
71×42=
48×88=
86×44=
16×17=
99×81=
54×18=
44×70=
12×30=
17×61=
63×98=
65×78=
94×53=
76×77=
15×13=
60×18=
92×18=
83×41=
43×40=
54×42=
48×19=
67×83=
68×11=
50×94=
87×90=
62×60=
21×84=
76×45=
96×69=
56×52=
75×61=
50×11=
45×96=
41×42=
52×66=
90×35=
28×22=
52×54=
13×52=
27×45=
39×90=
38×20=
33×22=
74×76=
17×77=
83×89=
62×78=
63×46=
73×59=
94×50=
64×12=
30×72=
81×97=
23×89=
62×75=
80×63=
85×12=
94×31=
89×27=
72×39=
76×57=
36×10=
58×90=
24×81=
34×69=
32×66=
73×83=
67×19=
64×45=
40×10=
26×15=
43×15=
82×14=
19×98=
93×36=
85×72=
38×80=
64×89=
55×32=
37×74=
53×14=
94×94=
69×35=
36×14=
14×25=
72×89=
76×78=
19×39=
65×78=
52×43=
34×72=
35×43=
30×35=
47×57=
44×21=
25×73=
78×57=
68×47=
43×72=
40×17=
56×18=
87×60=
25×20=
22×93=
73×94=
72×49=
85×71=
28×89=
0.7×8=
0.6×0.9=
0.5×0.8=
1.2×0.4=
1.5×0.6=
0.25×4=
0.4×0.9=
0.12×100=
7.9×100=
0.42×100=
3.65×1000=
4.2×0.7=
7.2×0.6=
9.6×0.6=
0.63×0.9=
11×0.1=
1.45×6=
3.6×5=
1.6×1.0=
0.6×1.3=
4.4×2.8=
4.9×3.3=
3.7×0.5=
3.2×3.3=
3.5×1.8=
2.5×4 =
0.13× 4=
5.4×10=
4.2×1000=
0.45×0.15=
3.6×0.1=
8.5×100=
3.2×100=
0.18×0.3=
8.5× 1.7=
1.2×0.3 =
0.49×0.7=
O .04×25=
0.096×0.03=
8.4×4.2=
1000×0.756=
0.5×100=
2.5×1.47×0.4=
0.8×0.25= 0
1.6×0.01=
1.25×8=
3.8×2=
7.2×0.9=
1.6×0.2=
9.3×0.3=
4×0.4=
0.45×0.5=
0.2×0.01=
5.3×6.3=
4.4×7.3=
4×8.8=
4.1×0.8=
9.9×1.4=
6.4×2.4=
12.48×9.7=
9.8×1.3=
4.8×9.1=
2.9×7.5=
4.2×1.8=
8.6×6.5=
5.59×4.3=
0.2×5.6=
3.053×5.3=
9.4×8.4=
0.5×4.6=
1.3×1.6=
4.6×3.8=
9.1×5.6=
0.4×1.9=
2.1×7.9=
7.3×2.3=
1.8×9.6=
6.1×4.8=
5.7×6.3=
8.63×0.42=
0.38×2.6=
0.125×0.25=
1.8×4 7.4=
1.5×0.28=
0.9×2.6=
12×2.4=
4.5×2=
1.7×1.5=
2.36×1.4=
7.8×1.2=
1.4×0.25=
1.5×2.2=
23.15×0.26=
0.123×0.056=
1.56×2.5=
0.65×0.4=
1.6×1.5=
12×1.5=
156.01×200.56=
0.564×1.78=
0.45×1.5=
12×1.5=
0.25×5.65=
1.56×0.4=
0.014×0.7=
3.33×0.37=
1.2×1.5=
1.71.8=
1.5×0.12=
0.12×1.5=
12.4×3.1=
7.8×3.3=
2.36×1.18=
1.56×2.5=
0.2×2.4=
0.54×0.12=
1.201×0.0056=
8.6×0.8=
3×0.2=
2.502×1.354=
4.56×2.25=
8.1×3.6=
3.6×0.06=
2.3×0.25=
17×0.25=
1.7×0.5=
1.5×0.2=
10×1.4=
2.6×2.4=
1.2×1.6=
1.5×16=
1.7×18=
2.4×0.6=
10.2×1.8=
1.8×6=
6×1.8=
10.25×45=
200×0.45=
90×4.5=
2.2×2.0=
3.1×3.9=
5.0×2.4=
6.0×4.3=
7.6×2.3=
4.4×2.6=
5.4×3.6=
0.2×0.3=
1.0×0.4=
12.9×3.3=
2.9×2.6=
0.2×0.5=
7.2×3.6=
0.2×0.8=
1.1×1.8=
0.4×0.3=
1.9×3.8=
0.4×0.5=
1.6×1.0=
0.6×1.3=
4.4×2.8=
4.9×3.3=
3.7×0.5=
3.2×3.3=
分数加减法400道
31/49 - 39/24
13/44 + 41/48
33/29 - 47/4
46/41 + 45/12
48/47 - 5/34
13/37 + 19/24
28/2 - 26/15
37/33 + 5/11
38/22 - 42/17
26/4 + 10/41
34/19 - 14/36
37/3 + 21/34
48/43 - 31/2
42/37 + 31/29
48/8 - 14/45
32/10 + 36/48
4/50 - 26/13
27/28 + 6/46
3/28 - 43/20
21/47 + 24/45
27/12 - 29/41
16/40 + 23/48
42/38 - 28/24
37/50 + 1/24
1/43 - 13/44
38/27 + 46/41
28/47 - 11/27
22/9 + 41/43
11/46 - 36/1
21/41 + 7/8
16/14 - 5/24
17/2 + 26/7
46/25 - 47/18
29/28 + 12/2
25/9 - 13/32
33/3 + 30/5
13/2 - 6/27
2/32 + 21/16
13/27 - 33/2
28/35 + 4/1
5/37 - 21/17
4/50 + 12/14
13/37 - 8/39
33/20 + 16/50
19/6 - 15/12
15/13 + 38/5
21/5 - 18/45
14/47 + 18/46
28/26 - 27/10
5/12 + 24/10
40/1 - 29/16
44/25 + 2/28
49/50 - 42/17
44/1 + 13/29
21/4 - 14/20
19/38 + 29/48
42/29 - 16/36
38/47 + 39/27
15/11 - 18/35
38/45 + 8/34
35/36 - 12/34
31/38 + 24/31
24/21 - 31/43
29/5 + 12/20
7/17 - 41/42
3/6 + 47/21
29/29 - 13/9
10/38 + 38/35
15/17 - 24/12
5/26 + 45/46
36/8 - 44/13
22/9 + 19/22
22/34 - 29/18
28/16 + 3/41
35/42 - 43/40
10/42 + 2/50
8/3 - 38/26
13/1 + 39/23
23/45 - 43/28
6/40 + 33/50
45/8 - 4/13
15/28 + 11/29
18/23 - 29/30
23/23 + 15/15
29/21 - 46/47
29/45 + 33/17
25/20 - 6/48
8/49 + 5/45
7/17 - 2/28
38/50 + 30/12
3/13 - 46/16
4/4 + 36/41
37/27 - 26/16
44/6 + 2/4
17/34 - 17/31
35/20 + 10/18
10/22 - 24/41
31/44 + 17/36
14/17 - 21/13
14/6 + 27/7
23/30 - 26/33
39/3 + 30/50
8/31 - 18/37
2/16 + 19/50
29/7 - 2/40
35/29 + 20/5
49/10 - 37/28
35/13 + 47/23
5/31 - 44/49
40/37 + 33/43
46/46 - 40/17
37/19 + 1/43
16/43 - 45/31
22/32 + 44/24
15/38 - 32/33
40/4 + 43/50
12/9 - 47/47
39/18 + 27/43
26/14 - 6/7
17/3 + 18/21
33/8 - 28/29
11/2 + 15/33
23/43 - 23/3
42/36 + 42/43
20/24 - 9/26
23/25 + 33/17
5/28 - 15/37
41/44 + 16/39
21/6 - 45/35
31/33 + 8/20
13/7 - 20/3
19/44 + 17/7
44/29 - 37/33
18/45 + 32/29
46/2 - 3/1
33/24 + 21/14
15/26 - 47/37
47/42 + 5/22
31/31 - 11/48
16/27 + 8/24
4/31 - 24/20
12/27 + 18/46
2/8 - 38/6
35/26 + 49/33
38/37 - 49/15
11/45 + 13/28
29/48 - 47/8
44/39 + 26/41
15/20 - 25/21
32/13 + 8/10
4/49 - 17/18
50/4 + 33/6
25/45 - 32/10
11/42 + 11/43
41/48 - 16/6
48/35 + 33/9
8/11 - 1/37
36/14 + 40/8
22/26 - 28/16
23/45 + 20/24
31/30 - 46/47
7/45 + 28/25
33/49 - 42/40
39/6 + 5/27
19/42 - 3/3
5/12 + 20/49
2/42 - 6/28
20/19 + 28/25
48/43 - 37/34
8/46 + 3/32
20/37 - 48/23
5/9 + 31/30
15/17 - 3/44
16/50 + 36/27
43/16 - 20/29
16/21 + 30/6
40/48 - 37/46
49/20 + 7/33
26/31 - 36/8
38/8 + 33/37
16/3 - 5/32
27/23 + 34/25
34/46 - 5/46
40/41 + 44/5
48/2 - 50/27
31/8 + 8/3
11/1 - 50/40
43/9 + 38/27
11/34 - 8/25
15/9 + 17/22
32/11 - 22/12
6/14 + 45/45
29/26 - 37/27
23/43 + 2/48
17/1 - 26/21
4/11 + 30/27
16/22 - 7/50
14/2 + 10/48
5/38 - 3/5
18/34 + 25/25
12/28 - 13/4
3/12 + 18/21
32/39 - 40/1
6/40 + 36/38
8/27 - 8/23
16/1 + 47/14
4/22 - 7/45
20/10 + 24/14
32/43 - 8/9
11/3 + 26/45
14/31 - 35/18
11/3 + 38/43
40/24 - 19/42
2/29 + 26/4
37/1 - 18/45
2/18 + 42/27
24/47 - 15/21
19/32 + 23/32
10/1 - 43/37
14/4 + 1/36
26/27 - 27/15
31/9 + 18/1
48/34 - 34/34
13/28 + 26/34
13/3 - 19/14
18/20 + 10/12
38/11 - 11/3
42/12 + 1/40
25/9 - 44/15
41/49 + 44/17
10/29 - 25/18
19/19 + 6/27
3/42 - 1/39
48/43 + 16/5
44/21 - 6/21
28/24 + 8/35
7/31 - 8/50
24/50 + 35/22
41/49 - 44/19
10/8 + 28/17
50/17 - 48/33
12/18 + 1/1
39/37 - 20/47
25/25 + 9/42
15/19 - 8/18
25/47 + 44/49
49/39 - 5/4
28/43 + 16/2
42/44 - 22/30
37/10 + 15/41
33/38 - 20/36
17/15 + 30/49
11/6 - 40/44
28/10 + 4/20
45/23 - 29/35
41/30 + 25/40
46/22 - 16/48
8/46 + 31/35
24/1 - 43/33
11/42 + 27/6
31/1 - 25/41
48/41 + 2/40
35/30 - 40/44
20/17 + 49/33
39/16 - 49/50
39/24 + 5/27
13/10 - 20/11
50/8 + 50/14
12/44 - 22/42
6/46 + 16/48
8/41 - 46/46
2/25 + 45/10
41/29 - 16/28
35/8 + 28/7
10/12 - 16/46
34/17 + 30/6
14/32 - 25/35
13/42 + 25/5
47/19 - 24/27
13/3 + 20/5
22/26 - 43/23
20/16 + 24/23
39/12 - 31/46
47/15 + 9/38
22/41 - 16/32
15/20 + 31/39
9/12 - 37/50
37/22 + 6/14
35/13 - 8/37
43/36 + 16/22
28/11 - 49/36
44/39 + 19/30
24/7 - 43/14
4/39 + 31/16
26/15 - 31/15
31/9 + 6/11
24/33 - 50/46
12/33 + 46/28
45/42 - 50/8
7/41 + 50/1
8/24 - 28/44
48/19 + 40/37
29/25 - 39/45
46/48 + 33/17
13/27 - 44/47
32/8 + 20/18
44/39 - 9/23
4/25 + 4/29
50/6 - 7/9
5/7 + 22/27
27/43 - 1/28
12/21 + 3/7
20/43 - 8/34
49/32 + 30/3
46/3 - 42/31
40/9 + 31/6
5/39 - 43/13
45/36 + 16/20
14/43 - 12/7
34/16 + 48/15
15/27 - 9/46
4/46 + 47/31
33/7 - 16/31
27/38 + 5/14
4/1 - 34/24
13/38 + 20/18
38/21 - 45/50
35/23 + 36/4
14/26 - 25/42
32/2 + 33/29
10/13 - 23/45
47/19 + 42/39
34/15 - 33/13
30/31 + 9/1
5/2 - 30/6
32/23 + 3/42
3/13 - 40/10
50/39 + 21/8
50/14 - 49/27
5/14 + 25/34
21/7 - 5/14
13/20 + 32/19
44/27 - 21/17
24/3 + 30/30
28/10 - 28/19
6/39 + 28/43
13/19 - 16/2
41/12 + 47/18
50/27 - 11/13
30/26 + 13/41
33/12 - 29/25
48/48 + 6/12
21/50 - 42/37
30/16 + 2/8
9/44 - 27/30
45/1 + 9/24
27/5 - 20/48
16/7 + 15/21
4/23 - 9/4
1/11 + 33/6
37/37 - 50/39
50/30 + 41/38
19/46 - 24/40
2/6 + 46/48
39/3 - 34/29
19/37 + 13/32
6/30 - 30/1
18/41 + 43/18
12/48 - 33/45
42/12 + 1/34
19/33 - 40/21
49/25 + 32/33
19/44 - 44/30
5/37 + 13/1
35/14 - 5/26
47/46 + 17/46
41/46 - 34/25
14/18 + 42/1
31/24 - 8/12
45/50 + 33/7
1/11 - 14/14
32/39 + 3/37
50/19 - 35/42
19/47 + 4/48
27/37 - 33/17
25/11 + 48/14
41/16 - 1/26
10/22 + 12/26
20/4 - 14/4
6/3 + 41/41
37/34 - 48/20
22/37 + 22/26
42/18 - 7/28
43/29 + 41/48
32/29 - 39/13
49/27 + 9/16
33/13 - 41/40
20/42 + 27/36
4/8 - 4/31
18/11 + 40/35
