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곱셈 2자리 X 2자리

1

		5	3
		6	1
		5	3
3	1	8	0
3	2	3	3

2

		5	8
		6	2
	1	1	6
3	4	8	0
3	5	9	6

3

		2	2
		2	6
	1	3	2
	4	4	0
	5	7	2

4

		6	2
		3	4
	2	4	8
1	8	6	0
2	1	0	8

5

		4	2
		9	7
	2	9	4
3	7	8	0
4	0	7	4

6

		4	7
		6	1
		4	7
2	8	2	0
2	8	6	7

7

		5	5
		4	0
			0
2	2	0	0
2	2	0	0

8

		3	4
		8	3
	1	0	2
2	7	2	0
2	8	2	2

9

		1	1
		8	2
		2	2
	8	8	0
	9	0	2

10

		5	7
		6	3
	1	7	1
3	4	2	0
3	5	9	1

11

		4	9
		9	3
	1	4	7
4	4	1	0
4	5	5	7

12

		2	2
		4	0
			0
	8	8	0
	8	8	0

13

		6	2
		9	1
		6	2
5	5	8	0
5	6	4	2

14

		7	9
		1	8
	6	3	2
	7	9	0
1	4	2	2

15

		1	1
		4	6
		6	6
	4	4	0
	5	0	6

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