分数四则混合运算题40道 (必须 要答案!!!!!)

作者&投稿:唱齐 (若有异议请与网页底部的电邮联系)
求分数四则混合运算题(较难的)要100道题,并有解题思路、答案~

1.125*3+125*5+25*3+25
2.9999*3+101*11*(101-92)
3.(23/4-3/4)*(3*6+2)
4. 3/7 × 49/9 - 4/3
5. 8/9 × 15/36 + 1/27
6. 12× 5/6 – 2/9 ×3
7. 8× 5/4 + 1/4
8. 6÷ 3/8 – 3/8 ÷6
9. 4/7 × 5/9 + 3/7 × 5/9
10. 5/2 -( 3/2 + 4/5 )
11. 7/8 + ( 1/8 + 1/9 )
12. 9 × 5/6 + 5/6
13. 3/4 × 8/9 - 1/3
14. 7 × 5/49 + 3/14
15. 6 ×( 1/2 + 2/3 )
16. 8 × 4/5 + 8 × 11/5
17. 31 × 5/6 – 5/6
18. 9/7 - ( 2/7 – 10/21 )
19. 5/9 × 18 – 14 × 2/7
20. 4/5 × 25/16 + 2/3 × 3/4
21. 14 × 8/7 – 5/6 × 12/15
22. 17/32 – 3/4 × 9/24
23. 3 × 2/9 + 1/3
24. 5/7 × 3/25 + 3/7
25. 3/14 ×× 2/3 + 1/6
26. 1/5 × 2/3 + 5/6
27. 9/22 + 1/11 ÷ 1/2
28. 5/3 × 11/5 + 4/3
29. 45 × 2/3 + 1/3 × 15
30. 7/19 + 12/19 × 5/6
31. 1/4 + 3/4 ÷ 2/3
32. 8/7 × 21/16 + 1/2
33. 101 × 1/5 – 1/5 × 21
34.50+160÷40
35.120-144÷18+35
36.347+45×2-4160÷52
37(58+37)÷(64-9×5)
38.95÷(64-45)
39.178-145÷5×6+42
40.812-700÷(9+31×11)
41.85+14×(14+208÷26)

43.120-36×4÷18+35
44.(58+37)÷(64-9×5)
45.(6.8-6.8×0.55)÷8.5
46.0.12× 4.8÷0.12×4.8
47.(3.2×1.5+2.5)÷1.6
48.6-1.6÷4= 5.38+7.85-5.37=
49.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
50.6.5×(4.8-1.2×4)=
51.5.8×(3.87-0.13)+4.2×3.74
52.32.52-(6+9.728÷3.2)×2.5
53.[(7.1-5.6)×0.9-1.15] ÷2.5
54.5.4÷[2.6×(3.7-2.9)+0.62]
55.12×6÷(12-7.2)-6
56.12×6÷7.2-6
57.0.68×1.9+0.32×1.9
58.58+370)÷(64-45)
59.420+580-64×21÷28
60.136+6×(65-345÷23)
15-10.75×0.4-5.7
62.18.1+(3-0.299÷0.23)×1
63.(6.8-6.8×0.55)÷8.5
64.0.12× 4.8÷0.12×4.8
65.(3.2×1.5+2.5)÷1.6
66.3.2×6+(1.5+2.5)÷1.6
67.0.68×1.9+0.32×1.9
68.10.15-10.75×0.4-5.7
69.5.8×(3.87-0.13)+4.2×3.74
70.32.52-(6+9.728÷3.2)×2.5
71.[(7.1-5.6)×0.9-1.15] ÷2.5
72.5.4÷[2.6×(3.7-2.9)+0.62]
73.12×6÷(12-7.2)-6
74.12×6÷7.2-6
75.33.02-(148.4-90.85)÷2.5
1) 76.(25%-695%-12%)*36
77./4*3/5+3/4*2/5
78.1-1/4+8/9/7/9
79.+1/6/3/24+2/21
80./15*3/5
81.3/4/9/10-1/6
82./3+1/2)/5/6-1/3]/1/7
83./5+3/5/2+3/4
84.(2-2/3/1/2)]*2/5
85.+5268.32-2569
86.3+456-52*8
87.5%+6325
88./2+1/3+1/4
2) 89+456-78
3) 5%+. 3/7 × 49/9 - 4/3
4) 9 × 15/36 + 1/27
5) 2× 5/6 – 2/9 ×3
6) 3× 5/4 + 1/4
7) 94÷ 3/8 – 3/8 ÷6
8) 95/7 × 5/9 + 3/7 × 5/9
9) 6/2 -( 3/2 + 4/5 )
10) 8 + ( 1/8 + 1/9 )
11) 8 × 5/6 + 5/6
12) 1/4 × 8/9 - 1/3
13) 10 × 5/49 + 3/14
14) 1.5 ×( 1/2 + 2/3 )
15) 2/9 × 4/5 + 8 × 11/5
16) 3.1 × 5/6 – 5/6
17) 4/7 - ( 2/7 – 10/21 )
18) 19 × 18 – 14 × 2/7
19) 5 × 25/16 + 2/3 × 3/4
20) 4 × 8/7 – 5/6 × 12/15
21) 7/32 – 3/4 × 9/24
22) 1、 2/3÷1/2-1/4×2/5
2、 2-6/13÷9/26-2/3
3、 2/9+1/2÷4/5+3/8
4、 10÷5/9+1/6×4
5、 1/2×2/5+9/10÷9/20
6、 5/9×3/10+2/7÷2/5
7、 1/2+1/4×4/5-1/8
8、 3/4×5/7×4/3-1/2
9、 23-8/9×1/27÷1/27
10、 8×5/6+2/5÷4
11、 1/2+3/4×5/12×4/5
12、 8/9×3/4-3/8÷3/4
13、 5/8÷5/4+3/23÷9/11
23) 1.2×2.5+0.8×2.5
24) 8.9×1.25-0.9×1.25
25) 12.5×7.4×0.8
26) 9.9×6.4-(2.5+0.24)(27) 6.5×9.5+6.5×0.5
0.35×1.6+0.35×3.4
0.25×8.6×4
6.72-3.28-1.72
0.45+6.37+4.55
5.4+6.9×3-(25-2.5)2×41846-620-380
4.8×46+4.8×54
0.8+0.8×2.5
1.25×3.6×8×2.5-12.5×2.4
28×12.5-12.5×20
23.65-(3.07+3.65)
(4+0.4×0.25)8×7×1.25
1.65×99+1.65
27.85-(7.85+3.4)
48×1.25+50×1.25×0.2×8
7.8×9.9+0.78
(1010+309+4+681+6)×12
3×9146×782×6×854
5.15×7/8+6.1-0.60625
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 × 2/3 + 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
31.50+160÷40 (58+370)÷(64-45)
32.120-144÷18+35
33.347+45×2-4160÷52
34(58+37)÷(64-9×5)
35.95÷(64-45)
36.178-145÷5×6+42 420+580-64×21÷28
37.812-700÷(9+31×11) (136+64)×(65-345÷23)
38.85+14×(14+208÷26)
39.(284+16)×(512-8208÷18)
40.120-36×4÷18+35
41.(58+37)÷(64-9×5)
42.(6.8-6.8×0.55)÷8.5
43.0.12× 4.8÷0.12×4.8
44.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6
45.6-1.6÷4= 5.38+7.85-5.37=
46.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
47.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9
48.10.15-10.75×0.4-5.7
49.5.8×(3.87-0.13)+4.2×3.74
50.32.52-(6+9.728÷3.2)×2.5
51.[(7.1-5.6)×0.9-1.15] ÷2.5
52.5.4÷[2.6×(3.7-2.9)+0.62]
53.12×6÷(12-7.2)-6 (4)12×6÷7.2-6

102×4.5
7.8×6.9+2.2×6.9
5.6×0.25
8×(20-1.25)
1)127+352+73+44 (2)89+276+135+33
(1)25+71+75+29 +88 (2)243+89+111+57
9405-2940÷28×21
920-1680÷40÷7
690+47×52-398
148+3328÷64-75
360×24÷32+730
2100-94+48×54
51+(2304-2042)×23
4215+(4361-716)÷81
(247+18)×27÷25
36-720÷(360÷18)
1080÷(63-54)×80
(528+912)×5-6178
8528÷41×38-904
264+318-8280÷69
(174+209)×26- 9000
814-(278+322)÷15
1406+735×9÷45
3168-7828÷38+504
796-5040÷(630÷7)
285+(3000-372)÷36
1+5/6-19/12
3x(-9)+7x(-9
(-54)x1/6x(-1/3)
1.18.1+(3-0.299÷0.23)×1
2.(6.8-6.8×0.55)÷8.5
3.0.12× 4.8÷0.12×4.8
4.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6
5.6-1.6÷4= 5.38+7.85-5.37=
6.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
7.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9
8.10.15-10.75×0.4-5.7
9.5.8×(3.87-0.13)+4.2×3.74
10.32.52-(6+9.728÷3.2)×2.5
11.[(7.1-5.6)×0.9-1.15] ÷2.5
12.5.4÷[2.6×(3.7-2.9)+0.62]
13.12×6÷(12-7.2)-6
14.12×6÷7.2-6
15.33.02-(148.4-90.85)÷2.5
大哥!我收集了好久、、、、

分数的加减法都是将分母通分,然后再将分子相加减的,分数相乘是将分子和分母同时相乘,分数除法是乘以另一个数的倒数,所谓这个数的倒数就是将这个数的分子和分母颠倒过来

60 / 30 - 5 x 60 / 5 + 5 /5 = -57
60 / 30 - 6 x 60 / 6 + 6 /6 = -57
60 / 30 - 7 x 60 / 7 + 7 /7 = -57
60 / 30 - 8 x 60 / 8 + 8 /8 = -57
60 / 36 - 6 x 60 / 8 + 8 /6 = -42
62 / 31 - 5 x 62 / 5 + 5 /5 = -59
62 / 31 - 6 x 62 / 6 + 6 /6 = -59
62 / 31 - 7 x 62 / 7 + 7 /7 = -59
62 / 31 - 8 x 62 / 8 + 8 /8 = -59
64 / 30 - 5 x 64 / 6 + 6 /5 = -50
64 / 32 - 5 x 64 / 5 + 5 /5 = -61
64 / 32 - 6 x 64 / 6 + 6 /6 = -61
64 / 32 - 7 x 64 / 7 + 7 /7 = -61
64 / 32 - 8 x 64 / 8 + 8 /8 = -61
65 / 30 - 6 x 65 / 5 + 5 /6 = -75
66 / 33 - 5 x 66 / 5 + 5 /5 = -63
66 / 33 - 6 x 66 / 6 + 6 /6 = -63
66 / 33 - 7 x 66 / 7 + 7 /7 = -63
66 / 33 - 8 x 66 / 8 + 8 /8 = -63
68 / 34 - 5 x 68 / 5 + 5 /5 = -65
68 / 34 - 6 x 68 / 6 + 6 /6 = -65
68 / 34 - 7 x 68 / 7 + 7 /7 = -65
68 / 34 - 8 x 68 / 8 + 8 /8 = -65
69 / 30 - 5 x 69 / 6 + 6 /5 = -54
70 / 35 - 5 x 70 / 5 + 5 /5 = -67
70 / 35 - 6 x 70 / 6 + 6 /6 = -67
70 / 35 - 7 x 70 / 7 + 7 /7 = -67
70 / 35 - 8 x 70 / 8 + 8 /8 = -67
71 / 30 - 6 x 71 / 5 + 5 /6 = -82
72 / 30 - 5 x 72 / 8 + 8 /5 = -41
72 / 32 - 8 x 72 / 6 + 6 /8 = -93
72 / 36 - 5 x 72 / 5 + 5 /5 = -69
72 / 36 - 6 x 72 / 6 + 6 /6 = -69
72 / 36 - 7 x 72 / 7 + 7 /7 = -69
72 / 36 - 8 x 72 / 8 + 8 /8 = -69
74 / 30 - 5 x 74 / 6 + 6 /5 = -58
74 / 37 - 5 x 74 / 5 + 5 /5 = -71
74 / 37 - 6 x 74 / 6 + 6 /6 = -71
74 / 37 - 7 x 74 / 7 + 7 /7 = -71
74 / 37 - 8 x 74 / 8 + 8 /8 = -71
76 / 38 - 5 x 76 / 5 + 5 /5 = -73
76 / 38 - 6 x 76 / 6 + 6 /6 = -73
76 / 38 - 7 x 76 / 7 + 7 /7 = -73
76 / 38 - 8 x 76 / 8 + 8 /8 = -73
77 / 30 - 6 x 77 / 5 + 5 /6 = -89
78 / 36 - 6 x 78 / 8 + 8 /6 = -55
78 / 39 - 5 x 78 / 5 + 5 /5 = -75
78 / 39 - 6 x 78 / 6 + 6 /6 = -75
78 / 39 - 7 x 78 / 7 + 7 /7 = -75
78 / 39 - 8 x 78 / 8 + 8 /8 = -75
79 / 30 - 5 x 79 / 6 + 6 /5 = -62
80 / 30 - 6 x 80 / 8 + 8 /6 = -56
83 / 30 - 6 x 83 / 5 + 5 /6 = -96
84 / 30 - 5 x 84 / 6 + 6 /5 = -66
88 / 33 - 6 x 88 / 8 + 8 /6 = -62
89 / 30 - 5 x 89 / 6 + 6 /5 = -70
90 / 30 - 5 x 90 / 5 + 5 /5 = -86
90 / 30 - 6 x 90 / 6 + 6 /6 = -86
90 / 30 - 7 x 90 / 7 + 7 /7 = -86
90 / 30 - 8 x 90 / 8 + 8 /8 = -86
91 / 35 - 5 x 91 / 7 + 7 /5 = -61
93 / 31 - 5 x 93 / 5 + 5 /5 = -89
93 / 31 - 6 x 93 / 6 + 6 /6 = -89
93 / 31 - 7 x 93 / 7 + 7 /7 = -89
93 / 31 - 8 x 93 / 8 + 8 /8 = -89
94 / 30 - 5 x 94 / 6 + 6 /5 = -74
96 / 32 - 5 x 96 / 5 + 5 /5 = -92
96 / 32 - 6 x 96 / 6 + 6 /6 = -92
96 / 32 - 7 x 96 / 7 + 7 /7 = -92
96 / 32 - 8 x 96 / 8 + 8 /8 = -92
96 / 36 - 6 x 96 / 8 + 8 /6 = -68
99 / 30 - 5 x 99 / 6 + 6 /5 = -78
99 / 33 - 5 x 99 / 5 + 5 /5 = -95
99 / 33 - 6 x 99 / 6 + 6 /6 = -95
99 / 33 - 7 x 99 / 7 + 7 /7 = -95
99 / 33 - 8 x 99 / 8 + 8 /8 = -95
102 / 34 - 5 x 102 / 5 + 5 /5 = -98
102 / 34 - 6 x 102 / 6 + 6 /6 = -98
102 / 34 - 7 x 102 / 7 + 7 /7 = -98
102 / 34 - 8 x 102 / 8 + 8 /8 = -98
104 / 30 - 5 x 104 / 6 + 6 /5 = -82
104 / 39 - 6 x 104 / 8 + 8 /6 = -74
109 / 30 - 5 x 109 / 6 + 6 /5 = -86

66 ÷ 33 - 5 × 66 ÷ 5 + 5 ÷5 = 63 66 ÷ 33 - 6 × 66 ÷ 6 + 6 ÷6 = 63 66 ÷ 33 - 7 × 66 ÷ 7 + 7 ÷7 = 63 66 ÷ 33 - 8 × 66 ÷ 8 + 8 ÷8 = 63 68 ÷ 34 - 5 × 68 ÷ 5 + 5 ÷5 = 65 68 ÷ 34 - 6 × 68 ÷ 6 + 6 ÷6 = 65 68 ÷ 34 - 7 × 68 ÷ 7 + 7 ÷7 = 65 68 ÷ 34 - 8 × 68 ÷ 8 + 8 ÷8 = 65 69 ÷ 30 - 5 × 69 ÷ 6 + 6 ÷5 = 54 70 ÷ 35 - 5 × 70 ÷ 5 + 5 ÷5 = 67 70 ÷ 35 - 6 × 70 ÷ 6 + 6 ÷6 = 67 70 ÷ 35 - 7 × 70 ÷ 7 + 7 ÷7 = 67 70 ÷ 35 - 8 × 70 ÷ 8 + 8 ÷8 = 67 71 ÷ 30 - 6 × 71 ÷ 5 + 5 ÷6 = 82 72 ÷ 30 - 5 × 72 ÷ 8 + 8 ÷5 = 41 72 ÷ 32 - 8 × 72 ÷ 6 + 6 ÷8 =× 93 72 ÷ 36 - 5 x 72 ÷ 5 + 5 ÷5 = 69 72 ÷ 36 - 6 x 72 ÷ 6 + 6 ÷6 = 69 72 ÷ 36 - 7 x 72 ÷ 7 + 7 ÷7 = 69 72 ÷ 36 - 8 x 72 ÷ 8 + 8 ÷8 = 69 74 ÷ 30 - 5 x 74 ÷ 6 + 6 ÷5 = 58 74 ÷ 37 - 5 x 74 ÷ 5 + 5 ÷5 = 71 74 ÷ 37 - 6 x 74 ÷ 6 + 6 ÷6 = 71 74 ÷ 37 - 7 x 74 ÷ 7 + 7 ÷7 = 71 74 ÷ 37 - 8 x 74 ÷ 8 + 8 ÷8 = 71 76 ÷ 38 - 5 x 76 ÷ 5 + 5 ÷5 = 73 76 ÷ 38 - 6 x 76 ÷ 6 + 6 ÷6 = 73 76 ÷ 38 - 7 x 76 ÷ 7 + 7 ÷7 = 73 76 ÷ 38 - 8 x 76 ÷ 8 + 8 ÷8 = 73 77 ÷ 30 - 6 x 77 ÷ 5 + 5 ÷6 = 89 78 ÷ 36 - 6 x 78 ÷ 8 + 8 ÷6 = 55 78 ÷ 39 - 5 x 78 ÷ 5 + 5 ÷5 = 75 78 ÷ 39 - 6 x 78 ÷ 6 + 6 ÷6 = 75 78 ÷ 39 - 7 x 78 ÷ 7 + 7 ÷7 = 75 78 ÷ 39 - 8 x 78 ÷ 8 + 8 ÷8 = 75 79 ÷ 30 - 5 x 79 ÷ 6 + 6 ÷5 = 62 80 ÷ 30 - 6 x 80 ÷ 8 + 8 ÷6 = 56 83 ÷ 30 - 6 x 83 ÷ 5 + 5 ÷6 = 96 84 ÷ 30 - 5 x 84 ÷ 6 + 6 ÷5 = 66 88 ÷ 33 - 6 x 88 ÷ 8 + 8 ÷6 = 62 89 ÷ 30 - 5 x 89 ÷ 6 + 6 ÷5 = 70 90 ÷ 30 - 5 x 90 ÷ 5 + 5 ÷5 = 86 90 ÷ 30 - 6 x 90 ÷ 6 + 6 ÷6 = 86 90 ÷ 30 - 7 x 90 ÷ 7 + 7 ÷7 = 86 90 ÷ 30 - 8 x 90 ÷ 8 + 8 ÷8 = 86 91 ÷ 35 - 5 x 91 ÷ 7 + 7 ÷5 = 61 93 ÷ 31 - 5 x 93 ÷ 5 + 5 ÷5 = 89 93 ÷ 31 - 6 x 93 ÷ 6 + 6 ÷6 = 89 93 ÷ 31 - 7 x 93 ÷ 7 + 7 ÷7 = 89 93 ÷ 31 - 8 x 93 ÷ 8 + 8 ÷8 = 89 94 ÷ 30 - 5 x 94 ÷ 6 + 6 ÷5 = 74 96 ÷ 32 - 5 x 96 ÷ 5 + 5 ÷5 = 92 96 ÷ 32 - 6 x 96 ÷ 6 + 6 ÷6 = 92 96 ÷ 32 - 7 x 96 ÷ 7 + 7 ÷7 = 92 96 ÷ 32 - 8 x 96 ÷ 8 + 8 ÷8 = 92 96 ÷ 36 - 6 x 96 ÷ 8 + 8 ÷6 = 68 99 ÷ 30 - 5 x 99 ÷ 6 + 6 ÷5 = 78 99 ÷ 33 - 5 x 99 ÷ 5 + 5 ÷5 = 95 99 ÷ 33 - 6 x 99 ÷ 6 + 6 ÷6 = 95 99 ÷ 33 - 7 x 99 ÷ 7 + 7 ÷7 = 95 99 ÷ 33 - 8 x 99 ÷ 8 + 8 ÷8 = 95 102÷34 - 5 x 102 ÷ 5 + 5 ÷5 = 98 102÷34 - 6 x 102 ÷ 6 + 6 ÷6 = 98 102÷34 - 7 x 102 ÷ 7 + 7 ÷7 = 98 102÷34 - 8 x 102 ÷ 8 + 8 ÷8 = 98 104÷30 - 5 x 104 ÷ 6 + 6 ÷5 = 82 104÷39 - 6 x 104 ÷ 8 + 8 ÷6 = 74 109÷30 - 5 x 109 ÷ 6 + 6 ÷5 = 86


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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 ...

四则混合运算练习题+答案
4\/7 × 5\/9 + 3\/7 × 5\/9 5\/2 -( 3\/2 + 4\/5 )7\/8 + ( 1\/8 + 1\/9 )9 × 5\/6 + 5\/6 3\/4 × 8\/9 - 1\/3 7 × 5\/49 + 3\/14 6 ×( 1\/2 + 2\/3 )8 × 4\/5 + 8 × 11\/5 31 × 5\/6 – 5\/6 9\/7 - ( 2\/7 – 10\/21 )5\/9 × 18...

求三百道数学四则混合运算题
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 ...

150道整数四则混合运算题
:soso.\/q?w=%d0%a1%d1%a7%cb%c4%c4%ea%bc%b6%d5%fb%ca%fd%cb%c4%d4%f2%bb%ec%ba%cf%d4%cb&sc=web&cid=th.pd&gid=LwIIZ3bHe4WW2x0CORGhul0730c3pgg0 小数、整数四则混合运算题 (0.75+0.2)\/0.25*25% 12\/0.75+7.2\/2.4 605*8+3.5-44 10.9-(6.6+0.125\/12.5%) 980-9.8)*0.6-2.12...

小数四则混合运算
4.30*(50\/2)5.(54+10%)\/20 6.(25\/3*18)*30 7.(2+70%)*40 8.1\/7*(98*(1\/4)*2)9.25%*((23+2%)*4)10.(30+20%)\/2 11.12*3\/(25+20%)12.30\/(3+40%)13.27\/8*16*10 14.(2\/3)*(3+6)*(1\/2)15.45*(1\/9)*24 16.(35+10%)*27 17.(45+50%)*3*1...

邗江区18968202488: 分数四则混合运算题40道 (必须 )马上 -
潮庄吡硫:[答案] 60 / 30 - 5 x 60 / 5 + 5 /5 = -57 60 / 30 - 6 x 60 / 6 + 6 /6 = -57 60 / 30 - 7 x 60 / 7 + 7 /7 = -57 60 / 30 - 8 x 60 / 8 + 8 /8 = -57 60 / 36 - 6 x 60 / 8 + 8 /6 = -42 62 / 31 - 5 x 62 / 5 + 5 /5 = -59 62 / 31 - 6 x 62 / 6 + 6 /6 = -59 62 / 31 - 7 x 62 / 7 + 7 /7 = -59 62 / 31 ...

邗江区18968202488: 急求40道分数,小数,百分数四则混合运算和口算题.像:小数*小数*百分数这样的混合运算和口算(加起来一共40道). -
潮庄吡硫:[答案] 1.1/3*(5*(2/3))2.(1+37%)*203.35/2*75%4.30*(50/2)5.(54+10%)/206.(25/3*18)*30%7.(2+70%)*408.1/7*(98*(1/4)*2)9.25%*((23+2%)*4)10.(30+20%)/211.12*3/(25+20%)12.30/(3+40%)13.27/8*16*10%14.(2/3)*(3+6)*(1/2)1...

邗江区18968202488: 六年级分数四则混合运算(简便,巧算题)帮我出30题,要答案,一定要答案~!!! -
潮庄吡硫:[答案] 30.8÷[14-(9.85+1.07)] 10 [60-(9.5+28.9)]÷0.18 120 3.416÷(0.016*35) 61/10 58870÷(105+20*2) 406 81÷[(72-54)*9] 1/2 42÷(... 36÷(128-85) 36/43 450÷(103-94) 50 30道还不够,但也有13道了,能力有限.记得把“÷”改成分数线. 右边是答案!!

邗江区18968202488: 急求40道分数的四则运算每一题都要有带分数、假分数、真分数且必须有加减乘除~要快一点,最好今晚就写给我~先谢谢大家啦~麻烦啦~ -
潮庄吡硫:[答案] 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 ...

邗江区18968202488: 数学题分数四则混合运算(1)15分之8加15分之7除以10分之7(2)3.4 - 8分之13 - 5分之13(3)一堆黄沙有8分之5吨.运走32分之15吨,剩下的比运走的多四分之... -
潮庄吡硫:[答案] 1. 8/15+7/15÷7/10 =8/15+7/15*10/7 =8/15+10/15 =18/15 =6/5 2. 3.4-8/13-5/13 =3.4-(8/13+5/13) =3.4-1 =2.4 3. 剩下5/8-15/32=20/32-15/32=5/32吨

邗江区18968202488: 整数 分数的加减乘除四则混合运算20道!悬赏我可以再次提! -
潮庄吡硫:[答案] 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 *...

邗江区18968202488: 求70道六年级四则分数计算题注意,要递等式. -
潮庄吡硫:[答案] 分数四则混合运算(一)1.3/7 * 49/9 - 4/3 2.8/9* 15/36 + 1/273.12* 5/6 – 2/9 *3 4.8* 5/4 + 1/45.6÷ 3/8 – 3/8 ÷6 6.4/7 * 5/9 + 3/7 * 5/97.5/2 -( 3/2 + 4/5 ) 8.7/8 + (1/8 + 1/9 )9.9 * 5/6...

邗江区18968202488: 分数四则混合运算练习题(1)1.计算下面各题,能简便计算的用简便方法计算.9分之7÷5分之11+9分之2*11分之5 88*(11分之7 - 8分之3)99*100分之99 13分之... -
潮庄吡硫:[答案] 1、计算下面各题,能简便计算的用简便方法计算. 9分之7÷5分之11+9分之2*11分之5 =9分之7*11分之5+9分之2*11分之5 =(9分之7+9分之2)*11分之5 =1*11分之5 =11分之5 88*(11分之7-8分之3) =88*11分之7-88*8分之3 =56-33 =23 99*100分之99 ...

邗江区18968202488: 要50道 分数四则混合运算(中括号、小括号都要有) 急用!急用!急用! -
潮庄吡硫:[答案] 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 *...

邗江区18968202488: 分数四则混合运算 1、托式计算,过程写清楚(28+7分之2*8分之7)*4分之1= 2、简便分数四则混合运算1、托式计算,过程写清楚(28+7分之2*8分之7)*4分... -
潮庄吡硫:[答案] 1. (28+7分之2*8分之7)*4分之1 原式=(28+4分之1)*4分之1 =(28*4分之1)+(4分之1*4分之1) =7+16分之1 =16分之113 2. (5分之3+3分之1)*15 原式=(5分之3*15)+(3分之1*15) =9+5 =14 (24分之7-16分之3)÷8分之1 原式=(24分之7*8)-(16...

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