1-4. 곱셈
1 10 x 6 =
2 11 x 3 =
3 16 x 6 =
4 12 x 1 =
5 11 x 1 =
6 15 x 9 =
7 14 x 4 =
8 12 x 9 =
9 18 x 7 =
10 11 x 4 =
0%