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六年级的,最好不一样。

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我给你一些题目,你看看可不可以:

4/9×3= 5÷1/3 = 1/2÷1/3 = 
21/25÷42= 4/5×3/4 = 8.7×0.2= 
4×0.25= 1/7×14= 2/3÷5/6= 
1.25×8= 3/5÷5/8= 6/7×3/2= 
6×8.8= 4/11÷4= 4/9×3/8= 
5/3÷5= 0÷8/3= 4/7-2/3= 
2/7×2= 41/12×4= 4÷3/16= 
12÷9/4= 75/8 ÷5= 12×16/9= 
2/3×3= 8÷9/4 = 5/3÷3/5 = 
4/5×5/8= 7/9×9/7= 2.64+3.6= 
2.4×50= 3500÷70= 2050-298= 
2+7÷9= 0.3÷3%= 286+198= 
314-202= 526+301= 223-99= 
1/2×3/5= 1. 89÷100= 0.82+0.08= 
73×1= 0.63×10= 4÷10= 
17÷1000= 0.56+0.4= 1.25×100= 
5.6+99= 43×63/21= 100÷25= 
1-0.93= 90-0.9= 18.3×1/3= 
794-198= 68×25= 43.3-63/21 = 
72×125= 3001-1998= 23/5×5/6 = 
20/3×12= 1/2-1/6= 30.25×4/5= 
5/6-1/2= 1/2×1/5= 
4.25×4/25×4 

57.26-(5.26-1.5) 

106.25+3.85-2.125+3.875 

11.9-2456×21 

5/11-4×2.75 

13.375+5.75+2.25+6.625 

(15.1-9036)÷18 

163.8×5.25+14.5 

172.1×4.3+5.7×2.1 

19.102×45-328 

2.8×3.1+16/8 

23÷(50-12.5) ÷2.5 

24×2/5×1/3 

25.6÷110×47+639 

3.5×2.7-52.2/18 

28-1/7×1/5 

3.375×0.97+0.97×6.625 

6.54+2.4+3.46+0.6 

95.6×1.8+95.6×8.2 

35.6-420/12×4 

344/3.6-5.4×0.25 

16/2+30/2+90/6 

5000-105×34 

0.15/0.25+0.75×1.2 

41×(1/2+1/3+1/4)×0.24 

42×(25+4)×4 

3×63/21-84 

0.81/0.25+5.96×5 

403÷13×27 

46.1.5×4.2-0.75÷0.25 
3.27×4 +3.27×5.7 

(1.2+ 1.8)×4.51025-768÷32 

0.25×80-0.45÷0.9 

50.1025-768÷32 

81.2-11÷7-×3= 

6696÷62-6.5×10.6 = 

2/7×3/9 ÷2/7 = 

6756-193-207= 

97×360+3×360= 

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) 
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 
45. 6-1.6÷4= 5.38+7.85-5.37 
46. 7.2÷0.8-1.2×5 
47. 6.5×(4.8-1.2×4) 
48. 1 0.15-10.75×0.4-5.7 
49. 5.8×(3.87-0.13)+4.2×3.74 
50. 32.52-(6+9.728÷3.2)×2.5 
1.(1/69+2/71)乘23+25除以71 
=23/69+46/71+25/71 
=1/3+71/71=1又1/3. 
2.(1+1/2)乘(1-1/2)乘(1+1/3)乘(1-1/3)乘........乘(1+1/9)乘(1-1/9) 
=3/2*1/2*4/3*2/3*5/4*......10/9*8/9 
=1/2*10/9 
=10/18. 
3.1/2乘3+1/3乘4+.......+1/19乘20 
4.1/27+505/2727+131313/272727 
5.100-98+96-94+....+4-2 
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 

高要求啊!!!!! 
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

网友回答

(1)=1000+888-1 
=1887 
(2)=58+42-(92+8) 
=0 
(3)=88×125×8+125×8×12 
=125×8×(88+12) 
=1000×100 
=100000 
(4)=816-32+24 
=808 
(5)=17136÷7 
=2448 
45.55-(6.82+15.55)  
34.52-17.87-12.23     
6.43-(1.4-0.57)
23.75-8.64-3.46    
17.83-9.5-7.83-0.5    
5.38+88.2-2.38+1.8
27.38-5.34+2.62-4.66  
21.63-(8.5+9.63)  
7.5-2.45+7.5+2.45
0.9+0.99+0.999    
5.09-(0.09+1.23)    
9.36-(4.36-3.5)
609-708+306-108+202-198+497-100           
14+15+16+……+45+46
9999+9998+9997+9996                
99999×26+33333×22
19175÷59+678          
36.5×1.4-8.51÷3.7      
1.3-3.79+9.7-6.21    
8×0.4×12.5×2.5      
125×(8+0.8+0.08)    

35 ÷〔78 -(25 +38 )〕
1.7+150 +3.98       
17.625-(4.4+58 )      
3.35×6.47×2+6.7×3.6
18.7-3.375-6.625         
2.5×4.4    
25×1.25×32   
(3.75+4.1+2.35)×9.8
1.28+9.8+7.72+10.2     
12 ×1120 +12 ×2049 
20×[(2.44-1.8)÷0.4+0.15] 
0.8×[(10-6.76)÷1.2] 
25%-695%-12%)*36 
3/4*3/5+3/4*2/5 
(1-1/4+8/9)/7/9 
2/3+1/6/3/24+2/21 
1*8/15*3/5 
10-3/4/9/10-1/6 
[(1/3+1/2)/5/6-1/3]/1/7 
2/3/5+3/5/2+3/4 
1/[(2-2/3/1/2)]*2/5 
3^2*3.25678 
3^3-5 
4^2-34% 
3.25-315% 
7^3+445% 
12+5268.32-2569 
123+456-52*8 
45%+6325 
1/2+1/3+1/4 
789+456-78 
45%+54%-36%
54+2.4+3.46+0.6 
95.6×1.8+95.6×8.2 
600-420÷12 
344÷3.6-5.4×0.25 
4/9×3= 5÷1/3 = 1/2÷1/3 = 
21/25÷42= 4/5×3/4 = 8.7×0.2= 
4×0.25= 1/7×14= 2/3÷5/6= 
1.25×8= 3/5÷5/8= 6/7×3/2= 
6×8.8= 4/11÷4= 4/9×3/8= 
5/3÷5= 0÷8/3= 4/7-2/3= 
2/7×2= 41/12×4= 4÷3/16= 
12÷9/4= 75/8 ÷5= 12×16/9= 
2/3×3= 8÷9/4 = 5/3÷3/5 = 
4/5×5/8= 7/9×9/7= 2.64+3.6= 
2.4×50= 3500÷70= 2050-298= 
2+7÷9= 0.3÷3%= 286+198= 
314-202= 526+301= 223-99= 
1/2×3/5= 1. 89÷100= 0.82+0.08= 
73×1= 0.63×10= 4÷10= 
17÷1000= 0.56+0.4= 1.25×100= 
5.6+99= 43×63/21= 100÷25= 
1-0.93= 90-0.9= 18.3×1/3= 
794-198= 68×25= 43.3-63/21 = 
72×125= 3001-1998= 23/5×5/6 = 
20/3×12= 1/2-1/6= 30.25×4/5= 
5/6-1/2= 1/2×1/5= 
4.25×4/25×4 

57.26-(5.26-1.5) 

106.25+3.85-2.125+3.875 

11.9-2456×21 

5/11-4×2.75 

13.375+5.75+2.25+6.625 

(15.1-9036)÷18 

163.8×5.25+14.5 

172.1×4.3+5.7×2.1 

19.102×45-328 

2.8×3.1+16/8 

23÷(50-12.5) ÷2.5 

24×2/5×1/3 

25.6÷110×47+639 

3.5×2.7-52.2/18 

28-1/7×1/5 

3.375×0.97+0.97×6.625 

6.54+2.4+3.46+0.6 

95.6×1.8+95.6×8.2 

35.6-420/12×4 

344/3.6-5.4×0.25 

16/2+30/2+90/6 

5000-105×34 

0.15/0.25+0.75×1.2 

41×(1/2+1/3+1/4)×0.24 

42×(25+4)×4 

3×63/21-84 

0.81/0.25+5.96×5 

403÷13×27 

46.1.5×4.2-0.75÷0.25 
3.27×4 +3.27×5.7 

(1.2+ 1.8)×4.51025-768÷32 

0.25×80-0.45÷0.9 

50.1025-768÷32 

81.2-11÷7-×3= 

6696÷62-6.5×10.6 = 

2/7×3/9 ÷2/7 = 

6756-193-207= 

97×360+3×360= 
哈哈,就这些啦
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 
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 
答案还没算出来,呵呵!

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