1.
67 × 36 × 51 = ()
2.
88 × 24 × 21 = ()
3.
47 × 25 × 20 = ()
4.
29 × 47 × 25 = ()
5.
82 × 5 × 11 = ()
6.
69 × 57 × 74 = ()
7.
32 × 9 × 21 = ()
8.
44 × 84 × 90 = ()
9.
63 × 21 × 63 = ()
10.
62 × 69 × 29 = ()
11.
88 × 21 × 15 = ()
12.
77 × 19 × 65 = ()
13.
98 × 22 × 46 = ()
14.
31 × 9 × 41 = ()
15.
12 × 1 × 17 = ()
16.
98 × 9 × 51 = ()
17.
61 × 36 × 25 = ()
18.
88 × 69 × 92 = ()
19.
98 × 43 × 76 = ()
20.
58 × 95 × 98 = ()
21.
80 × 69 × 5 = ()
22.
7 × 25 × 84 = ()
23.
83 × 13 × 80 = ()
24.
51 × 1 × 3 = ()
25.
81 × 75 × 68 = ()
26.
22 × 78 × 84 = ()
27.
86 × 74 × 54 = ()
28.
71 × 22 × 74 = ()
29.
5 × 91 × 52 = ()
30.
26 × 24 × 51 = ()
31.
1 × 90 × 66 = ()
32.
17 × 50 × 30 = ()
33.
18 × 81 × 17 = ()
34.
34 × 81 × 50 = ()
35.
50 × 7 × 96 = ()
36.
61 × 25 × 13 = ()
37.
13 × 68 × 2 = ()
38.
35 × 48 × 31 = ()
39.
97 × 12 × 91 = ()
40.
18 × 47 × 68 = ()
41.
97 × 77 × 99 = ()
42.
43 × 93 × 1 = ()
43.
48 × 52 × 99 = ()
44.
69 × 12 × 46 = ()