tabla del 7

7 x 1 = ____________________
7 x 2 = 14
7 x 3 = 21
7 x 4 = 28
7 x ____________________ = 35
7 x 6 = 42
7 ____________________ 7 = 49
7 x 8 = 56
____________________ x 9 = 63
____________________ x 10 = 7 0