loading.....

곱셈 2자리 X 1자리

	5	9
		6
3	5	4

		1	2
			2
		2	4

		1	5
			6
		9	0

	5	3
		8
4	2	4

	2	0
		9
1	8	0

		5	8
			1
		5	8

		2	1
			4
		8	4

	6	6
		2
1	3	2

	8	6
		3
2	5	8

	6	4
		3
1	9	2

	4	1
		7
2	8	7

	1	9
		8
1	5	2

	2	0
		5
1	0	0

		2	8
			2
		5	6

	4	5
		6
2	7	0