1-6. 곱셈
1 6 x 9 =
2 7 x 8 =
3 1 x 1 =
4 7 x 7 =
5 8 x 3 =
6 1 x 8 =
7 8 x 4 =
8 7 x 1 =
9 4 x 4 =
10 3 x 8 =
0%