Same Base Multiplication
43 x 47
410
65 / 63
62
(6x)5
65x5
28
513 x 54
517
98 / 95
93
(5c)3
53c3
(83)7
821
23 x 27 x 25
215
73 / 77
1/74
(4x)5
45x5
88x12
73 x 76 x 79
718
59/520
1/511
9(xy)7
9x7y7
(55x6)3
515x18
1
(43 / 42 ) x 45
46
(10x2)3
103x6
((92)7)/95
99