1.
90 ÷ 30 ÷ 1 = ()
2.
70 ÷ 7 × 96 = ()
3.
12 × 91 × 52 = ()
4.
10 × 97 ÷ 97 = ()
5.
29 × 7 × 8 = ()
6.
92 ÷ 4 ÷ 1 = ()
7.
63 × 41 × 95 = ()
8.
55 × 25 × 18 = ()
9.
28 × 92 ÷ 56 = ()
10.
66 ÷ 3 ÷ 11 = ()
11.
28 ÷ 4 ÷ 1 = ()
12.
18 × 40 × 94 = ()
13.
20 × 85 × 31 = ()
14.
5 × 37 ÷ 5 = ()
15.
76 ÷ 19 ÷ 2 = ()
16.
37 × 1 ÷ 1 = ()
17.
38 ÷ 19 × 35 = ()
18.
90 ÷ 3 ÷ 15 = ()
19.
69 × 57 ÷ 9 = ()
20.
38 × 97 × 21 = ()
21.
64 × 48 ÷ 24 = ()
22.
40 × 27 × 36 = ()
23.
60 × 39 ÷ 3 = ()
24.
49 × 1 ÷ 7 = ()
25.
75 × 49 × 40 = ()
26.
76 × 51 × 11 = ()
27.
55 ÷ 5 ÷ 1 = ()
28.
8 × 23 ÷ 2 = ()
29.
70 × 21 ÷ 35 = ()
30.
90 ÷ 6 ÷ 5 = ()
31.
16 ÷ 8 × 28 = ()
32.
88 × 29 ÷ 4 = ()
33.
97 × 7 × 37 = ()
34.
60 ÷ 4 ÷ 3 = ()
35.
29 × 31 ÷ 31 = ()
36.
39 ÷ 13 × 17 = ()
37.
76 × 21 × 75 = ()
38.
62 × 46 ÷ 46 = ()
39.
94 × 81 × 28 = ()
40.
50 ÷ 10 × 14 = ()
41.
55 ÷ 11 ÷ 1 = ()
42.
74 ÷ 37 × 56 = ()
43.
84 × 22 ÷ 28 = ()
44.
13 × 1 × 54 = ()