1.
51 ÷ 3 × 67 = ()
2.
95 × 28 × 89 = ()
3.
58 ÷ 2 ÷ 1 = ()
4.
52 ÷ 26 × 67 = ()
5.
78 ÷ 6 × 8 = ()
6.
37 × 68 ÷ 2 = ()
7.
12 ÷ 3 ÷ 2 = ()
8.
47 × 79 × 45 = ()
9.
50 ÷ 5 ÷ 5 = ()
10.
99 ÷ 3 × 22 = ()
11.
20 × 43 × 70 = ()
12.
84 ÷ 42 × 91 = ()
13.
22 × 38 × 41 = ()
14.
45 ÷ 9 ÷ 1 = ()
15.
28 × 63 ÷ 63 = ()
16.
64 ÷ 4 ÷ 2 = ()
17.
47 × 3 ÷ 3 = ()
18.
51 ÷ 17 ÷ 1 = ()
19.
63 × 67 ÷ 21 = ()
20.
26 × 98 × 6 = ()
21.
86 ÷ 2 × 14 = ()
22.
80 ÷ 5 × 72 = ()
23.
12 ÷ 3 ÷ 1 = ()
24.
14 ÷ 7 × 52 = ()
25.
92 × 2 ÷ 23 = ()
26.
51 ÷ 3 ÷ 1 = ()
27.
52 ÷ 13 ÷ 2 = ()
28.
68 × 25 ÷ 2 = ()
29.
77 ÷ 7 ÷ 1 = ()
30.
78 ÷ 39 × 4 = ()
31.
35 × 19 × 4 = ()
32.
92 ÷ 23 ÷ 2 = ()
33.
29 × 55 ÷ 29 = ()
34.
34 ÷ 17 ÷ 1 = ()
35.
99 × 73 × 60 = ()
36.
37 × 93 × 36 = ()
37.
21 × 22 ÷ 3 = ()
38.
25 × 10 ÷ 2 = ()
39.
52 × 71 ÷ 13 = ()
40.
81 × 12 ÷ 27 = ()
41.
49 × 34 × 20 = ()
42.
43 × 97 × 16 = ()
43.
40 × 16 ÷ 10 = ()
44.
45 × 4 × 28 = ()