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 
54. 3/7 × 49/9 - 4/3 
55. 8/9 × 15/36 + 1/27 
56. 12× 5/6 – 2/9 ×3 
57. 8× 5/4 + 1/4 
58. 6÷ 3/8 – 3/8 ÷6 
59. 4/7 × 5/9 + 3/7 × 5/9 
60. 5/2 -( 3/2 + 4/5 ) 
61. 7/8 + ( 1/8 + 1/9 ) 
62. 9 × 5/6 + 5/6 
63. 3/4 × 8/9 - 1/3 
64. 7 × 5/49 + 3/14 
65. 6 ×( 1/2 + 2/3 ) 
66. 8 × 4/5 + 8 × 11/5 
67. 31 × 5/6 – 5/6 
68. 9/7 - ( 2/7 – 10/21 ) 
69. 5/9 × 18 – 14 × 2/7 
70. 4/5 × 25/16 + 2/3 × 3/4 
71. 14 × 8/7 – 5/6 × 12/15 
72. 17/32 – 3/4 × 9/24 
73. 3 × 2/9 + 1/3 
74. 5/7 × 3/25 + 3/7 
75. 3/14 ×× 2/3 + 1/6 
76. 1/5 × 2/3 + 5/6 
77. 9/22 + 1/11 ÷ 1/2 
78. 5/3 × 11/5 + 4/3 
79. 45 × 2/3 + 1/3 × 15 
80. 7/19 + 12/19 × 5/6 
81. 1/4 + 3/4 ÷ 2/3 
82. 8/7 × 21/16 + 1/2 
83. 101 × 1/5 – 1/5 × 21 
84.50+160÷40 
85.120-144÷18+35 
86.347+45×2-4160÷52 
87(58+37)÷(64-9×5) 
8.95÷(64-45) 
89.178-145÷5×6+42 
90.812-700÷(9+31×11) 
91.85+14×(14+208÷26) 
92.120-36×4÷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
