1 x 104
2 x 52
4 x 26
8 x 13
I think its 104 because if you do 13 x 8 = 104 you will get that answer and also if you know your multiplication facts.
None
1 x 21 3 x 7 7 x 3 21 x 1
30x1 15x2 10x3
10*4=40
1 x 104, 2 x 52, 4 x 26, 8 x 13.
-2 x 3
1 times 4
1*114 = 114 is one such fact.
1 x 25, 5 x 5.
28 x 5 = 104
There are infinitely many facts. Some of these are: 1 * 10 100 * 0.2 50 * 0.4