不是应用题，要有答案，不要太简单，3个异分数以上混合加减法。
2.250÷5×8=400
3.6×5÷2×4=60
4.30×3+8=98
5.400÷4+20×5= 200
6.10+12÷3+20=34
7.(80÷20+80)÷4=21
8.70+(100-10×5)=120
9.360÷40= 9
10.40×20= 800
11.80-25= 55
12.70+45=115
13.90×2= 180
14.16×6= 96
15.300×6= 1800
16.540÷9=60
17.30×20= 600
18.400÷4= 100
19.350-80= 270
20.160+70=230
21.18-64÷8= 10
22.42÷6+20=27
23.40-5×7= 5
24.80+60÷3=100
25.41+18÷2= 50
26.75-11×5= 20
27.42+7-29= 20
28.5600÷80=70
29.25×16= 400
30.120×25= 3000
31.36×11= 396
32.1025÷25=41
33.336+70= 406
34.25×9×4= 900
35.200-33×3= 101
36.3020-1010=2010
37.12×50= 600
38.25×8= 200
39.23×11= 253
40.125÷25=5
41.4200-2200=2000
42.220+80= 300
43.20×8×5= 800
44.600-3×200=0
45.20+20÷2= 30
46.35-25÷5= 30
47.36+8-40= 4
48.2800÷40=70
49.98÷14 = 7
50.96÷24 = 4
51.56÷14 =4
52.65÷13 = 5
53.75÷15 = 5
54.120÷24 =5
55.200÷25 = 8
56.800÷16 = 50
57.840÷21 =40
58.560÷14 = 40
59.390÷13 = 30
60.600÷15 =40
61.72÷24 = 3
62.85÷17 = 5
63.90÷15 =6
64.96÷16 = 6
65.78÷26 = 4
66.51÷17 =3
67.80÷40 = 2
68.100÷20 = 5
69.100÷4 =25
70.240÷40 = 6
71.920÷4 = 230
72.300÷60=5
73.64÷2 = 32
74.64÷4 = 16
75.50÷5 =10
76.60÷8 = 7.5
77.96÷4 = 24
78.90÷6 =15
79.400+80 = 480
80.400-80 = 320
81.40×80 =3200
82.400÷80 = 5
83.48÷16 = 3
84.96÷24 =4
85.160×5= 800
86.4×250= 1000
87.0×518= 0
88.10×76= 760
89.36×10=360
90.15×6= 90
91.24×3= 72
5×18= 90
26×4= 74
7×15=105
32×30= 960
40×15= 600
60×12= 720
23×30= 690
30×50=1500
5×700=3500 不知为什么，打出来的成了数字
3.6×5÷2×4=60
4.30×3+8=98
5.400÷4+20×5= 200
6.10+12÷3+20=34
7.(80÷20+80)÷4=21
8.70+(100-10×5)=120
9.360÷40= 9
10.40×20= 800
11.80-25= 55
12.70+45=115
13.90×2= 180
14.16×6= 96
15.300×6= 1800
16.540÷9=60
17.30×20= 600
18.400÷4= 100
19.350-80= 270
20.160+70=230
21.18-64÷8= 10
22.42÷6+20=27
23.40-5×7= 5
24.80+60÷3=100
25.41+18÷2= 50
26.75-11×5= 20
27.42+7-29= 20
28.5600÷80=70
29.25×16= 400
30.120×25= 3000
31.36×11= 396
32.1025÷25=41
33.336+70= 406
34.25×9×4= 900
35.200-33×3= 101
36.3020-1010=2010
37.12×50= 600
38.25×8= 200
39.23×11= 253
40.125÷25=5
41.4200-2200=2000
42.220+80= 300
43.20×8×5= 800
44.600-3×200=0
45.20+20÷2= 30
46.35-25÷5= 30
47.36+8-40= 4
48.2800÷40=70
49.98÷14 = 7
50.96÷24 = 4
51.56÷14 =4
52.65÷13 = 5
53.75÷15 = 5
54.120÷24 =5
55.200÷25 = 8
56.800÷16 = 50
57.840÷21 =40
58.560÷14 = 40
59.390÷13 = 30
60.600÷15 =40
61.72÷24 = 3
62.85÷17 = 5
63.90÷15 =6
64.96÷16 = 6
65.78÷26 = 4
66.51÷17 =3
67.80÷40 = 2
68.100÷20 = 5
69.100÷4 =25
70.240÷40 = 6
71.920÷4 = 230
72.300÷60=5
73.64÷2 = 32
74.64÷4 = 16
75.50÷5 =10
76.60÷8 = 7.5
77.96÷4 = 24
78.90÷6 =15
79.400+80 = 480
80.400-80 = 320
81.40×80 =3200
82.400÷80 = 5
83.48÷16 = 3
84.96÷24 =4
85.160×5= 800
86.4×250= 1000
87.0×518= 0
88.10×76= 760
89.36×10=360
90.15×6= 90
91.24×3= 72
5×18= 90
26×4= 74
7×15=105
32×30= 960
40×15= 600
60×12= 720
23×30= 690
30×50=1500
5×700=3500 不知为什么，打出来的成了数字
温馨提示：答案为网友推荐，仅供参考
第1个回答 2014-08-25
1. 3/7 -49/9 - 4/3
2. 8/9 + 15/36 + 1/27
3. 12+5/6 – 2/9 ×3
4. 8+ 5/4 + 1/4
5. 6- 3/8 – 3/8 ÷6
6. 4/7 - 5/9 + 3/7 - 5/9
7. 5/2 -（ 3/2 + 4/5 ）
8. 7/8 + （ 1/8 + 1/9 ）
9. 9 - 5/6 + 5/6
10. 3/4 - 8/9 - 1/3
11. 7 - 5/49 + 3/14
12. 6 +（ 1/2 + 2/3 ）
13. 8 +4/5 + 8 -11/5
14. 31 -5/6 – 5/6
15. 9/7 - （ 2/7 – 10/21 ）
16. 5/9 + 18 – 14 +2/7
17. 4/5 + 25/16 + 2/3 +3/4
18. 14 - 8/7 – 5/6 + 12/15
19. 17/32 – 3/4 - 9/24
20. 3 +2/9 + 1/3
21. 5/7 × 3/25 + 3/7
22. 3/14 +2/3 + 1/6
23. 1/5 -/3 + 5/6
24. 9/22 + 1/11 -1/2
25. 5/3 - 11/5 + 4/3
26. 45 - 2/3 + 1/3 -15
27. 7/19 + 12/19 +5/6
28. 1/4 + 3/4 +2/3
29. 8/7 +21/16 + 1/2
30. 101 + 1/5 – 1/5 - 21本回答被网友采纳
2. 8/9 + 15/36 + 1/27
3. 12+5/6 – 2/9 ×3
4. 8+ 5/4 + 1/4
5. 6- 3/8 – 3/8 ÷6
6. 4/7 - 5/9 + 3/7 - 5/9
7. 5/2 -（ 3/2 + 4/5 ）
8. 7/8 + （ 1/8 + 1/9 ）
9. 9 - 5/6 + 5/6
10. 3/4 - 8/9 - 1/3
11. 7 - 5/49 + 3/14
12. 6 +（ 1/2 + 2/3 ）
13. 8 +4/5 + 8 -11/5
14. 31 -5/6 – 5/6
15. 9/7 - （ 2/7 – 10/21 ）
16. 5/9 + 18 – 14 +2/7
17. 4/5 + 25/16 + 2/3 +3/4
18. 14 - 8/7 – 5/6 + 12/15
19. 17/32 – 3/4 - 9/24
20. 3 +2/9 + 1/3
21. 5/7 × 3/25 + 3/7
22. 3/14 +2/3 + 1/6
23. 1/5 -/3 + 5/6
24. 9/22 + 1/11 -1/2
25. 5/3 - 11/5 + 4/3
26. 45 - 2/3 + 1/3 -15
27. 7/19 + 12/19 +5/6
28. 1/4 + 3/4 +2/3
29. 8/7 +21/16 + 1/2
30. 101 + 1/5 – 1/5 - 21本回答被网友采纳
第2个回答 2013-09-21
6道分数分数的加减法
