1.55*2-6*4
2.20-15*0.5
3.100+150+3*15/5
4.45/3+11*2
5.(0.5/1)*3
6.8*9-3*6
7.(4-2.6)*33
8.12*3/5
9.(55-13)*3*6/3
10.14+4+(8)*3/2
11.8*9/36
12.(4/5+10)*3
13.67-1*2+88-47
14.87*3-55+6/2
15.158-63*6/2
16.5*9-8*7/2
17.55/11*4+3
18.6*3+2-4
19.49+34-2-7*6+3
20.45+3*6
21.373-8
22.76*8-5*8
23.5*9-6/2
24.451+8*3
25.21/3+7*8
26.22*4-3*4
27.96*3-8/2
28.7*8/24*8
29.34/2+56/8
30.45/9+5*6/3*9
31.8-5*4
32.4*8-5/5
33.(58-4)/6*5
34.78/9*3
35.65/5*9+3
36.32*8/2
37.(33+6-5)*9
38.48/12*6-3+2
39.7592*5-4966*4.85
41.876/4+3-22
42.475/5-66+132
43.75/5+45/15
44.88*77/2+64
45.74/2-63
46.475/5+32*4
47.7669*2-1425
48.655/5+3*58
49.416+52*3/5
50.475*33+55/11
51.1/2Ã2/5ï¼9/10÷9/20
52.50ï¼160÷40 ï¼58+370ï¼Ã·ï¼64-45ï¼
53.120-144÷18+35
54.347+45Ã2-4160÷52
55.ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
56.95÷ï¼64-45ï¼
57.178-145÷5Ã6+42 420+580-64Ã21÷28
58.812-700÷ï¼9+31Ã11ï¼ ï¼136+64ï¼Ãï¼65-345÷23ï¼
59.85+14Ãï¼14+208÷26ï¼
60.ï¼284+16ï¼Ãï¼512-8208÷18ï¼
61.120-36Ã4÷18+35
62.ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
63.(6.8-6.8Ã0.55)÷8.5
64.0.12à 4.8÷0.12Ã4.8
65.ï¼3.2Ã1.5+2.5ï¼Ã·1.6 ï¼2ï¼3.2Ãï¼1.5+2.5ï¼Ã·1.6
66.6-1.6÷4= 5.38+7.85-5.37=
67.7.2÷0.8-1.2Ã5= 6-1.19Ã3-0.43=
68.6.5Ãï¼4.8-1.2Ã4ï¼= 0.68Ã1.9+0.32Ã1.9
69.10.15-10.75Ã0.4-5.7
70.5.8Ãï¼3.87-0.13ï¼+4.2Ã3.74
71.32.52-ï¼6+9.728÷3.2ï¼Ã2.5
72.[ï¼7.1-5.6ï¼Ã0.9-1.15] ÷2.5
73.5.4÷[2.6Ãï¼3.7-2.9ï¼+0.62]
74.12Ã6÷ï¼12-7.2ï¼-6 ï¼4ï¼12Ã6÷7.2-6
75.65*3-21/7*5*9
76.45*2/3-55
77.(47+78)*2/5
78.85-6/2*9
79.128*5/2/20+50+60-12-36
80.72*3+6-9*7
81.7*6-5+33
82.85/5+45/15*2
83.7-3+6*95
84.1317-469*2
85.(741-596+3)*97
86.5*9-13+7
87.22*8+65-15
88.56/7/8*774+5-35
89.945+741-953
90.(37+42+1)*5
91.(19-17)*16
92.78+56*8/4
93.555+9*471/3
94.(36+47)/47*85
95.(65+26)*3+9
96.250-112*2
97.3793-56*44
98.426+3*105
99.154*9-65+7
100.1744*3+552/3
101.12+4/3*2/1
102.85/9+15/3
103.63/9+3/9
104.9/3*21*0.3
105.3.14*6.7+5/4
106.45+36/9+54/8
107.370.8+12/3
108.21+2/1*2/1-2/1
109.0.4*3/4+56
110.(33+6-5)*9
111.48/12*6-3+2
112.7592*5-4966*4.85
113.876/4+3-22
114.475/5-66+132
115.75/5+45/15
116.88*77/2+64
117.74/2-63
118.475/5+32*4
119.7669*2-1425
120.655/5+3*58
121.416+52*3/5
122.475*33+55/11
123.1/2Ã2/5ï¼9/10÷9/20
124.50ï¼160÷40 ï¼58+370ï¼Ã·ï¼64-45ï¼
125.120-144÷18+35
126.347+45Ã2-4160÷52
127.ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
128.95÷ï¼64-45ï¼
129.178-145÷5Ã6+42 420+580-64Ã21÷28
130.812-700÷ï¼9+31Ã11ï¼ ï¼136+64ï¼Ãï¼65-345÷23ï¼
131.85+14Ãï¼14+208÷26ï¼
132.ï¼284+16ï¼Ãï¼512-8208÷18ï¼
133.120-36Ã4÷18+35
134.ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
135.(6.8-6.8Ã0.55)÷8.5
136.0.12à 4.8÷0.12Ã4.8
137.ï¼3.2Ã1.5+2.5ï¼Ã·1.6 ï¼2ï¼3.2Ãï¼1.5+2.5ï¼Ã·1.6
138.6-1.6÷4= 5.38+7.85-5.37=
139.7.2÷0.8-1.2Ã5= 6-1.19Ã3-0.43=
140.6.5Ãï¼4.8-1.2Ã4ï¼= 0.68Ã1.9+0.32Ã1.9
141.10.15-10.75Ã0.4-5.7
142.5.8Ãï¼3.87-0.13ï¼+4.2Ã3.74
143.32.52-ï¼6+9.728÷3.2ï¼Ã2.5
144.[ï¼7.1-5.6ï¼Ã0.9-1.15] ÷2.5
145.5.4÷[2.6Ãï¼3.7-2.9ï¼+0.62]
146.12Ã6÷ï¼12-7.2ï¼-6 ï¼4ï¼12Ã6÷7.2-6
147.65*3-21/7*5*9
148.45*2/3-55
149.(47+78)*2/5
150.85-6/2*9
151.128*5/2/20+50+60-12-36
152.72*3+6-9*7
153.7*6-5+33
154.85/5+45/15*2
155.7-3+6*95
156.1317-469*2
157.(741-596+3)*97
158.5*9-13+7
159.22*8+65-15
160.56/7/8*774+5-35
161.945+741-953
1. 3/7 Ã 49/9 - 4/3
2. 8/9 Ã 15/36 + 1/27
3. 12Ã 5/6 â 2/9 Ã3
4. 8Ã 5/4 + 1/4
5. 6÷ 3/8 â 3/8 ÷6
6. 4/7 Ã 5/9 + 3/7 Ã 5/9
7. 5/2 -ï¼ 3/2 + 4/5 ï¼
8. 7/8 + ï¼ 1/8 + 1/9 ï¼
9. 9 Ã 5/6 + 5/6
10. 3/4 Ã 8/9 - 1/3
11. 7 Ã 5/49 + 3/14
12. 6 Ãï¼ 1/2 + 2/3 ï¼
13. 8 Ã 4/5 + 8 Ã 11/5
14. 31 Ã 5/6 â 5/6
15. 9/7 - ï¼ 2/7 â 10/21 ï¼
16. 5/9 Ã 18 â 14 Ã 2/7
17. 4/5 Ã 25/16 + 2/3 Ã 3/4
18. 14 Ã 8/7 â 5/6 Ã 12/15
19. 17/32 â 3/4 Ã 9/24
20. 3 Ã 2/9 + 1/3
21. 5/7 Ã 3/25 + 3/7
22. 3/14 ÃÃ 2/3 + 1/6
23. 1/5 Ã 2/3 + 5/6
24. 9/22 + 1/11 ÷ 1/2
25. 5/3 Ã 11/5 + 4/3
26. 45 Ã 2/3 + 1/3 Ã 15
27. 7/19 + 12/19 Ã 5/6
28. 1/4 + 3/4 ÷ 2/3
29. 8/7 Ã 21/16 + 1/2
30. 101 Ã 1/5 â 1/5 Ã 21
31.50ï¼160÷40 ï¼58+370ï¼Ã·ï¼64-45ï¼
32.120-144÷18+35
33.347+45Ã2-4160÷52
34ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
35.95÷ï¼64-45ï¼
36.178-145÷5Ã6+42 420+580-64Ã21÷28
37.812-700÷ï¼9+31Ã11ï¼ ï¼136+64ï¼Ãï¼65-345÷23ï¼
38.85+14Ãï¼14+208÷26ï¼
39.ï¼284+16ï¼Ãï¼512-8208÷18ï¼
40.120-36Ã4÷18+35
41.ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
42.(6.8-6.8Ã0.55)÷8.5
43.0.12à 4.8÷0.12Ã4.8
44.ï¼3.2Ã1.5+2.5ï¼Ã·1.6 ï¼2ï¼3.2Ãï¼1.5+2.5ï¼Ã·1.6
45.6-1.6÷4= 5.38+7.85-5.37=
46.7.2÷0.8-1.2Ã5= 6-1.19Ã3-0.43=
47.6.5Ãï¼4.8-1.2Ã4ï¼= 0.68Ã1.9+0.32Ã1.9
48.10.15-10.75Ã0.4-5.7
49.5.8Ãï¼3.87-0.13ï¼+4.2Ã3.74
50.32.52-ï¼6+9.728÷3.2ï¼Ã2.5
51.[ï¼7.1-5.6ï¼Ã0.9-1.15] ÷2.5
52.5.4÷[2.6Ãï¼3.7-2.9ï¼+0.62]
53.12Ã6÷ï¼12-7.2ï¼-6 ï¼4ï¼12Ã6÷7.2-6
121 ï¼ 111 ÷ 37
ï¼121 ï¼ 111 ÷ 37ï¼Ã 5
280 ï¼ 650 ÷ 13
1000 ï¼ï¼280 ï¼ 650 ÷ 13ï¼
707 ï¼ 35 Ã 20
ï¼120 ï¼ 103ï¼Ã 50
760 ÷ 10 ÷ 38
ï¼95 ï¼ 19 à 5 ï¼Ã·74
45 Ã 20 Ã 3
ï¼270 ï¼ 180ï¼Ã·ï¼30 ï¼ 15ï¼
1. 3/7 Ã 49/9 - 4/3
2. 8/9 Ã 15/36 + 1/27
3. 12Ã 5/6 â 2/9 Ã3
4. 8Ã 5/4 + 1/4
5. 6÷ 3/8 â 3/8 ÷6
6. 4/7 Ã 5/9 + 3/7 Ã 5/9
7. 5/2 -ï¼ 3/2 + 4/5 ï¼
8. 7/8 + ï¼ 1/8 + 1/9 ï¼
9. 9 Ã 5/6 + 5/6
10. 3/4 Ã 8/9 - 1/3
11. 7 Ã 5/49 + 3/14
12. 6 Ãï¼ 1/2 + 2/3 ï¼
13. 8 Ã 4/5 + 8 Ã 11/5
14. 31 Ã 5/6 â 5/6
15. 9/7 - ï¼ 2/7 â 10/21 ï¼
16. 5/9 Ã 18 â 14 Ã 2/7
17. 4/5 Ã 25/16 + 2/3 Ã 3/4
18. 14 Ã 8/7 â 5/6 Ã 12/15
19. 17/32 â 3/4 Ã 9/24
20. 3 Ã 2/9 + 1/3
21. 5/7 Ã 3/25 + 3/7
22. 3/14 ÃÃ 2/3 + 1/6
23. 1/5 Ã 2/3 + 5/6
24. 9/22 + 1/11 ÷ 1/2
25. 5/3 Ã 11/5 + 4/3
26. 45 Ã 2/3 + 1/3 Ã 15
27. 7/19 + 12/19 Ã 5/6
28. 1/4 + 3/4 ÷ 2/3
29. 8/7 Ã 21/16 + 1/2
30. 101 Ã 1/5 â 1/5 Ã 21
31.50ï¼160÷40 ï¼58+370ï¼Ã·ï¼64-45ï¼
32.120-144÷18+35
33.347+45Ã2-4160÷52
34ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
35.95÷ï¼64-45ï¼
36.178-145÷5Ã6+42 420+580-64Ã21÷28
37.812-700÷ï¼9+31Ã11ï¼ ï¼136+64ï¼Ãï¼65-345÷23ï¼
38.85+14Ãï¼14+208÷26ï¼
39.ï¼284+16ï¼Ãï¼512-8208÷18ï¼
40.120-36Ã4÷18+35
41.ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
42.(6.8-6.8Ã0.55)÷8.5
43.0.12à 4.8÷0.12Ã4.8
44.ï¼3.2Ã1.5+2.5ï¼Ã·1.6 ï¼2ï¼3.2Ãï¼1.5+2.5ï¼Ã·1.6
45.6-1.6÷4= 5.38+7.85-5.37=
46.7.2÷0.8-1.2Ã5= 6-1.19Ã3-0.43=
47.6.5Ãï¼4.8-1.2Ã4ï¼= 0.68Ã1.9+0.32Ã1.9
48.10.15-10.75Ã0.4-5.7
49.5.8Ãï¼3.87-0.13ï¼+4.2Ã3.74
50.32.52-ï¼6+9.728÷3.2ï¼Ã2.5
51.[ï¼7.1-5.6ï¼Ã0.9-1.15] ÷2.5
52.5.4÷[2.6Ãï¼3.7-2.9ï¼+0.62]
53.12Ã6÷ï¼12-7.2ï¼-6 ï¼4ï¼12Ã6÷7.2-6
121 ï¼ 111 ÷ 37
ï¼121 ï¼ 111 ÷ 37ï¼Ã 5
280 ï¼ 650 ÷ 13
1000 ï¼ï¼280 ï¼ 650 ÷ 13ï¼
707 ï¼ 35 Ã 20
ï¼120 ï¼ 103ï¼Ã 50
760 ÷ 10 ÷ 38
ï¼95 ï¼ 19 à 5 ï¼Ã·74
45 Ã 20 Ã 3
ï¼270 ï¼ 180ï¼Ã·ï¼30 ï¼ 15ï¼
9405-2940÷28Ã21
920-1680÷40÷7
690+47Ã52-398
97-12Ã6+43
26Ã4-125÷5
148+3328÷64-75
360Ã24÷32+730
2100-94+48Ã54
51+(2304-2042)Ã23
4215+(4361-716)÷81
(247+18)Ã27÷25
36-720÷(360÷18)
1080÷(63-54)Ã80
(528+912)Ã5-6178
8528÷41Ã38-904
264+318-8280÷69
(174+209)Ã26- 9000
814-(278+322)÷15
1406+735Ã9÷45
3168-7828÷38+504
796-5040÷(630÷7)
285+(3000-372)÷36
546Ã(210-195)÷30
3/7 Ã 49/9 - 4/3
8/9 Ã 15/36 + 1/27
12Ã 5/6 â 2/9 Ã3
6÷ 3/8 â 3/8 ÷6
4/7 Ã 5/9 + 3/7 Ã 5/9
5/2 -ï¼ 3/2 + 4/5 ï¼
7/8 + ï¼ 1/8 + 1/9 ï¼
9 Ã 5/6 + 5/6
3/4 Ã 8/9 - 1/3
7 Ã 5/49 + 3/14
6 Ãï¼ 1/2 + 2/3 ï¼
8 Ã 4/5 + 8 Ã 11/5
31 Ã 5/6 â 5/6
9/7 - ï¼ 2/7 â 10/21 ï¼
5/9 Ã 18 â 14 Ã 2/7
4/5 Ã 25/16 + 2/3 Ã 3/4
14 Ã 8/7 â 5/6 Ã 12/15
17/32 â 3/4 Ã 9/24
3 Ã 2/9 + 1/3
5/7 Ã 3/25 + 3/7
3/14 ÃÃ 2/3 + 1/6
1/5 Ã 2/3 + 5/6
9/22 + 1/11 ÷ 1/2
5/3 Ã 11/5 + 4/3
45 Ã 2/3 + 1/3 Ã 15
7/19 + 12/19 Ã 5/6
1/4 + 3/4 ÷ 2/3
8/7 Ã 21/16 + 1/2
101 Ã 1/5 â 1/5 Ã 21
50ï¼160÷40
ï¼58+370ï¼Ã·ï¼64-45ï¼
120-144÷18+35
347+45Ã2-4160÷52
ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
95÷ï¼64-45ï¼
178-145÷5Ã6+42
420+580-64Ã21÷28
812-700÷ï¼9+31Ã11ï¼
ï¼136+64ï¼Ãï¼65-345÷23ï¼
85+14Ãï¼14+208÷26ï¼
ï¼284+16ï¼Ãï¼512-8208÷18ï¼
120-36Ã4÷18+35
ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
(6.8-6.8Ã0.55)÷8.5
0.12à 4.8÷0.12Ã4.8
ï¼3.2Ã1.5+2.5ï¼Ã·1.6
3.2Ãï¼1.5+2.5ï¼Ã·1.6
6-1.6÷4= 5.38+7.85-5.37=
7.2÷0.8-1.2Ã5= 6-1.19Ã3-0.43=
6.5Ãï¼4.8-1.2Ã4ï¼= 0.68Ã1.9+0.32Ã1.9
10.15-10.75Ã0.4-5.7
5.8Ãï¼3.87-0.13ï¼+4.2Ã3.74
32.52-ï¼6+9.728÷3.2ï¼Ã2.5
ï¼7.1-5.6ï¼Ã0.9-1.15] ÷2.5
5.4÷[2.6Ãï¼3.7-2.9ï¼+0.62]
12Ã6÷ï¼12-7.2ï¼-6 ï¼4ï¼12Ã6÷7.2-6
2/3÷1/2ï¼1/4Ã2/5
2ï¼6/13÷9/26ï¼2/3
2/9ï¼1/2÷4/5ï¼3/8
10÷5/9ï¼1/6Ã4
1/2Ã2/5ï¼9/10÷9/20
5/9Ã3/10ï¼2/7÷2/5
1/2ï¼1/4Ã4/5ï¼1/8
3/4Ã5/7Ã4/3ï¼1/2
23ï¼8/9Ã1/27÷1/27
8Ã5/6ï¼2/5÷4
1/2ï¼3/4Ã5/12Ã4/5
8/9Ã3/4ï¼3/8÷3/4
5/8÷5/4ï¼3/23÷9/11
0.6Ãï¼1.7ï¼0.9ï¼Ã·0.24+1.25
5.4Ã[ï¼2.73ï¼1.85ï¼Ã·2.29]-3.56
9405-2940÷28Ã21
920-1680÷40÷7
690+47Ã52-398
148+3328÷64-75
360Ã24÷32+730
2100-94+48Ã54
51+ï¼2304-2042ï¼Ã23
4215+ï¼4361-716ï¼Ã·81
ï¼247+18ï¼Ã27÷25
36-720÷ï¼360÷18ï¼
1080÷ï¼63-54ï¼Ã80
ï¼528+912ï¼Ã5-6178
8528÷41Ã38-904
264+318-8280÷69
ï¼174+209ï¼Ã26- 9000
814-ï¼278+322ï¼Ã·15
1406+735Ã9÷45
3168-7828÷38+504
796-5040÷ï¼630÷7ï¼
285+ï¼3000-372ï¼Ã·36
546Ãï¼210-195ï¼Ã·30
1. 3/7 Ã 49/9 - 4/3
2. 8/9 Ã 15/36 + 1/27
3. 12Ã 5/6 â 2/9 Ã3
4. 8Ã 5/4 + 1/4
5. 6÷ 3/8 â 3/8 ÷6
6. 4/7 Ã 5/9 + 3/7 Ã 5/9
7. 5/2 -ï¼ 3/2 + 4/5 ï¼
8. 7/8 + ï¼ 1/8 + 1/9 ï¼
9. 9 Ã 5/6 + 5/6
10. 3/4 Ã 8/9 - 1/3
11. 7 Ã 5/49 + 3/14
12. 6 Ãï¼ 1/2 + 2/3 ï¼
13. 8 Ã 4/5 + 8 Ã 11/5
14. 31 Ã 5/6 â 5/6
15. 9/7 - ï¼ 2/7 â 10/21 ï¼
16. 5/9 Ã 18 â 14 Ã 2/7
17. 4/5 Ã 25/16 + 2/3 Ã 3/4
18. 14 Ã 8/7 â 5/6 Ã 12/15
19. 17/32 â 3/4 Ã 9/24
20. 3 Ã 2/9 + 1/3
21. 5/7 Ã 3/25 + 3/7
22. 3/14 ÃÃ 2/3 + 1/6
23. 1/5 Ã 2/3 + 5/6
24. 9/22 + 1/11 ÷ 1/2
25. 5/3 Ã 11/5 + 4/3
26. 45 Ã 2/3 + 1/3 Ã 15
27. 7/19 + 12/19 Ã 5/6
28. 1/4 + 3/4 ÷ 2/3
29. 8/7 Ã 21/16 + 1/2
30. 101 Ã 1/5 â 1/5 Ã 21
31.50ï¼160÷40 ï¼58+370ï¼Ã·ï¼64-45ï¼
32.120-144÷18+35
33.347+45Ã2-4160÷52
34ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
35.95÷ï¼64-45ï¼
36.178-145÷5Ã6+42 420+580-64Ã21÷28
37.812-700÷ï¼9+31Ã11ï¼ ï¼136+64ï¼Ãï¼65-345÷23ï¼
38.85+14Ãï¼14+208÷26ï¼
39.ï¼284+16ï¼Ãï¼512-8208÷18ï¼
40.120-36Ã4÷18+35
41.ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
42.(6.8-6.8Ã0.55)÷8.5
43.0.12à 4.8÷0.12Ã4.8
44.ï¼3.2Ã1.5+2.5ï¼Ã·1.6 ï¼2ï¼3.2Ãï¼1.5+2.5ï¼Ã·1.6
45.6-1.6÷4= 5.38+7.85-5.37=
46.7.2÷0.8-1.2Ã5= 6-1.19Ã3-0.43=
47.6.5Ãï¼4.8-1.2Ã4ï¼= 0.68Ã1.9+0.32Ã1.9
48.10.15-10.75Ã0.4-5.7
49.5.8Ãï¼3.87-0.13ï¼+4.2Ã3.74
50.32.52-ï¼6+9.728÷3.2ï¼Ã2.5
51.[ï¼7.1-5.6ï¼Ã0.9-1.15] ÷2.5
52.5.4÷[2.6Ãï¼3.7-2.9ï¼+0.62]
53.12Ã6÷ï¼12-7.2ï¼-6 ï¼4ï¼12Ã6÷7.2-6
121 ï¼ 111 ÷ 37
ï¼121 ï¼ 111 ÷ 37ï¼Ã 5
280 ï¼ 650 ÷ 13
1000 ï¼ï¼280 ï¼ 650 ÷ 13ï¼
707 ï¼ 35 Ã 20
ï¼120 ï¼ 103ï¼Ã 50
760 ÷ 10 ÷ 38
ï¼95 ï¼ 19 à 5 ï¼Ã·74
45 Ã 20 Ã 3
ï¼270 ï¼ 180ï¼Ã·ï¼30 ï¼ 15ï¼
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 Ã 49/9 - 4/3
5. 8/9 Ã 15/36 + 1/27
6. 12Ã 5/6 â 2/9 Ã3
7. 8Ã 5/4 + 1/4
8. 6÷ 3/8 â 3/8 ÷6
9. 4/7 Ã 5/9 + 3/7 Ã 5/9
10. 5/2 -ï¼ 3/2 + 4/5 ï¼
11. 7/8 + ï¼ 1/8 + 1/9 ï¼
12. 9 Ã 5/6 + 5/6
13. 3/4 Ã 8/9 - 1/3
14. 7 Ã 5/49 + 3/14
15. 6 Ãï¼ 1/2 + 2/3 ï¼
16. 8 Ã 4/5 + 8 Ã 11/5
17. 31 Ã 5/6 â 5/6
18. 9/7 - ï¼ 2/7 â 10/21 ï¼
19. 5/9 Ã 18 â 14 Ã 2/7
20. 4/5 Ã 25/16 + 2/3 Ã 3/4
21. 14 Ã 8/7 â 5/6 Ã 12/15
22. 17/32 â 3/4 Ã 9/24
23. 3 Ã 2/9 + 1/3
24. 5/7 Ã 3/25 + 3/7
25. 3/14 ÃÃ 2/3 + 1/6
26. 1/5 Ã 2/3 + 5/6
27. 9/22 + 1/11 ÷ 1/2
28. 5/3 Ã 11/5 + 4/3
29. 45 Ã 2/3 + 1/3 Ã 15
30. 7/19 + 12/19 Ã 5/6
31. 1/4 + 3/4 ÷ 2/3
32. 8/7 Ã 21/16 + 1/2
33. 101 Ã 1/5 â 1/5 Ã 21
34.50ï¼160÷40
35.120-144÷18+35
36.347+45Ã2-4160÷52
37ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
38.95÷ï¼64-45ï¼
39.178-145÷5Ã6+42
40.812-700÷ï¼9+31Ã11ï¼
41.85+14Ãï¼14+208÷26ï¼
42.77+27÷ï¼99-96ï¼ï¼3
43.120-36Ã4÷18+35
44.ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
45.(6.8-6.8Ã0.55)÷8.5
46.0.12à 4.8÷0.12Ã4.8
47.ï¼3.2Ã1.5+2.5ï¼Ã·1.6
48.6-1.6÷4= 5.38+7.85-5.37=
49.7.2÷0.8-1.2Ã5= 6-1.19Ã3-0.43=
50.6.5Ãï¼4.8-1.2Ã4ï¼=
51.5.8Ãï¼3.87-0.13ï¼+4.2Ã3.74
52.32.52-ï¼6+9.728÷3.2ï¼Ã2.5
53.[ï¼7.1-5.6ï¼Ã0.9-1.15] ÷2.5
54.5.4÷[2.6Ãï¼3.7-2.9ï¼+0.62]
55.12Ã6÷ï¼12-7.2ï¼-6
56.12Ã6÷7.2-6
57.0.68Ã1.9+0.32Ã1.9
58.58+370ï¼Ã·ï¼64-45ï¼
59.420+580-64Ã21÷28
60.136+6Ãï¼65-345÷23ï¼
15-10.75Ã0.4-5.7
62.18.1ï¼ï¼3ï¼0.299÷0.23ï¼Ã1
63.(6.8-6.8Ã0.55)÷8.5
64.0.12à 4.8÷0.12Ã4.8
65.ï¼3.2Ã1.5+2.5ï¼Ã·1.6
66.3.2Ã6+ï¼1.5+2.5ï¼Ã·1.6
67.0.68Ã1.9+0.32Ã1.9
68.10.15-10.75Ã0.4-5.7
69.5.8Ãï¼3.87-0.13ï¼+4.2Ã3.74
70.32.52-ï¼6+9.728÷3.2ï¼Ã2.5
71.[ï¼7.1-5.6ï¼Ã0.9-1.15] ÷2.5
72.5.4÷[2.6Ãï¼3.7-2.9ï¼+0.62]
73.12Ã6÷ï¼12-7.2ï¼-6
74.12Ã6÷7.2-6
75.33.02ï¼ï¼148.4ï¼90.85ï¼Ã·2.5
1) 86+49+114= 2) 240+(39-40)=
3) 255+(352+145+48)= 4) (345+377)+(55+23)=
5) 9+(80+191)= 6) (268+314+132)+86=
7) 5190÷15= 8) 495+(278+5)+222=
9) 174Ã36Ã25= 10) 399-199=
11) 48+(164+152)+36= 12) 133-(28+29)-43=
13) 1650÷25= 14) 260Ã8-8-8Ã59=
15) 996+500= 16) 6975÷25=
17) 196-95= 18) 328-(163-72)=
19) 199+(84-99)= 20) 885-1-201-298=
21) 460-35-3-262= 22) (98+59+2)+41=
23) 736Ã12-12-12Ã335= 24) 116+(112+184)=
25) 150Ã258+142Ã150= 26) 31Ã24Ã25=
27) 9000÷25= 28) 502-287-54-159=
29) 307+(92+93)= 30) 80Ã125=
31) 102Ã15= 32) 30+(63+70)+37=
33) 27+(73+73)+27= 34) 86+(98+14+2)=
35) 544-272-28= 36) 18000÷150÷4=
37) 103Ã69= 38) 25Ã64Ã125=
39) 343-188-12= 40) 509Ã11-11-11Ã8=
41) 79Ã24Ã25= 42) (145+25)+(155+275)=
43) (447+423)+(53+77)= 44) 46+15+54=
45) 589-109-(6+185)= 46) 8Ã125=
47) 20Ã25= 48) 89Ã245+155Ã89=
49) 92+(79+8+21)= 50) 222+15+78=
51) 96Ã125= 52) 30600÷25÷4=
53) 5996+3004= 54) 6015-(518+699)-2783=
55) 4003Ã2426= 56) 2467Ã70-70-70Ã466=
57) 84Ã25= 58) 4001-2002=
59) 1616Ã506+2494Ã1616= 60) 4Ã17+4+1982Ã4=
61) 799Ã660+340Ã799= 62) 3991Ã36Ã25=
63) 6076-875-(805+3320)= 64) 6056-679-40-4281=
65) 4134+(2819+866)+2181= 66) 5898-(2065-102)=
67) 3297Ã1273+2727Ã3297= 68) 1312+(153+688+1847)=
69) 2315-793-114-1093= 70) 3940+(1739-1940)=
71) 1455+(1768+1545)+1232= 72) 975+(1007+2025)=
73) 24Ã1951+24+48Ã24= 74) 30425÷25=
75) 1376+(1961+624+39)= 76) (686+1872+2314)+1128=
77) 2922+(260-922)= 78) 113600÷100÷4=
79) 2002Ã658= 80) 1428+(958+2572)=
81) 2001Ã786= 82) 190Ã760+190+3239Ã190=
83) 2976Ã1145+2855Ã2976= 84) 88Ã25=
85) 8122-(3084-1878)= 86) 879+(1295+2121)=
87) 3998+2001= 38) 2595Ã178-178-178Ã594=
89) 4467-2024-976= 90) 1319Ã1339+1661Ã1319=
91) 997Ã885= 92) 453Ã8Ã125=
93) 4928-(871+1928)= 94) 997Ã917=
95) 1526+(938-526)= 96) 803Ã12Ã25=
97) 114000÷1200= 98) 6933Ã332-332-332Ã2932=
99) 16Ã25= 100) 25Ã224Ã125=
101)9/22 + 1/11 ÷ 1/2
102)5/3 Ã 11/5 + 4/3
103)45 Ã 2/3 + 1/3 Ã 15
104) 7/19 + 12/19 Ã 5/6
106) 8/7 Ã 21/16 + 1/2
107) 101 Ã 1/5 â 1/5 Ã 21
108)50ï¼160÷40 ï¼58+370ï¼Ã·ï¼64-45ï¼
109)120-144÷18+35
110)347+45Ã2-4160÷52
111)ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
112)95÷ï¼64-45ï¼
113)178-145÷5Ã6+42 420+580-64Ã21÷28
114)812-700÷ï¼9+31Ã11ï¼ ï¼136+64ï¼Ãï¼65-345÷23ï¼
115)85+14Ãï¼14+208÷26ï¼
116)ï¼284+16ï¼Ãï¼512-8208÷18ï¼
117)120-36Ã4÷18+35
118)ï¼58+37ï¼Ã·ï¼64-9Ã5ï¼
119)(6.8-6.8Ã0.55)÷8.5
120)0.12à 4.8÷0.12Ã4.8
121)ï¼3.2Ã1.5+2.5ï¼Ã·1.6 ï¼2ï¼3.2Ãï¼1.5+2.5ï¼Ã·1.6
121)6-1.6÷4= 5.38+7.85-5.37=
122)7.2÷0.8-1.2Ã5= 6-1.19Ã3-0.43=
123)6.5Ãï¼4.8-1.2Ã4ï¼= 0.68Ã1.9+0.32Ã1.9
124)10.15-10.75Ã0.4-5.7
125)5.8Ãï¼3.87-0.13ï¼+4.2Ã3.74
126)32.52-ï¼6+9.728÷3.2ï¼Ã2.5
127)[ï¼7.1-5.6ï¼Ã0.9-1.15] ÷2.5
128)5.4÷[2.6Ãï¼3.7-2.9ï¼+0.62]
129ï¼0.9+0.1÷0.1 0.3Ã0.3Ã0.3
130ï¼0.5÷0.5÷0.5 0.8-0.8Ã0.5
131ï¼0.8÷0.8Ã0.5 2.7+2.3÷0.2
132ï¼5.4÷1.8-1.8 11.2-1.93+0.8
133ï¼0.38Ã2.9+0.38 0.5-0.5Ã0.5
134ï¼0.8÷0.8Ã0.5 2.7+2.3÷0.2
135ï¼5.4÷1.8-0.8 11.2-1.93+8.07
136ï¼1-1÷4 0.65Ã102
137ï¼9.87-ï¼5.87+2.9ï¼
138ï¼ï¼0.25+0.45ï¼Ã0.4
139ï¼ï¼0.36+1.29ï¼Ã·3 0.008+0.992Ã2.5Ã40
140ï¼4.84+0.3Ã15÷0.2+77.5 0.15Ãï¼3.79-1.9ï¼+1.11Ã0.15
141ï¼0.05Ã[30-(18.4+27.83÷4.6)] (6.8-6.8Ã0.55)÷8.5
142ï¼0.12à 4.8÷0.12Ã4.8 1.6-1.6÷4
143ï¼5.38+7.85-5.37 7.2÷0.8-1.2Ã5
144ï¼6-1.19Ã3-0.43 6.5Ãï¼4.8-1.2Ã4ï¼
145ï¼0.68Ã1.9+0.32Ã1.9 10.15-10.75Ã0.4-5.7
147ï¼146ï¼5.8Ãï¼3.87-0.13ï¼+4.2Ã3.74 32.52-ï¼6+9.728÷3.2ï¼Ã2.5
148ï¼[ï¼7.1-5.6ï¼Ã0.9-1.15] ÷2.5 5.4÷[2.6Ãï¼3.7-2.9ï¼+0.62]
149ï¼5.47+12.81+3.53+7.19 0.83Ã12.5Ã8
2.9Ã102 3.8Ã6.9+3.8Ã2.1+3.8
150ï¼109+(72+91)-93Ã24Ã125=
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