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When two numbers multiplied result in a number with a 0 in the center

QuestionAnswer
12 x 9 108
13 x 8 104
15 x 7 105
17 x 6 102
18 x 6 108
21 x 5 105
23 x 9 207
25 x 4 100
25 x 8 200
26 x 4 104
26 x 8 208
27 x 4 108
29 x 7 203
34 x 3 102
34 x 6 204
34 x 9 306
35 x 3 105
36 x 3 108
38 x 8 304
41 x 5 205
43 x 7 301
44 x 7 308
45 x 9 405
51 x 2 102
51 x 4 204
51 x 6 306
51 x 8 408
52 x 2 104
52 x 4 208
53 x 2 106
54 x 2 108
56 x 9 504
61 x 5 305
63 x 8 504
67 x 3 201
67 x 6 402
67 x 9 603
68 x 3 204
68 x 6 408
72 x 7 504
76 x 4 304
76 x 8 608
77 x 4 308
78 x 9 702
81 x 5 405
84 x 6 504
88 x 8 704
89 x 9 801
Created by: Rodrigo Venancio