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곱셈 2자리 X 2자리

1

		1	0
		2	2
		2	0
	2	0	0
	2	2	0

2

		9	4
		3	8
	7	5	2
2	8	2	0
3	5	7	2

3

		6	1
		8	7
	4	2	7
4	8	8	0
5	3	0	7

4

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

5

		3	7
		1	9
	3	3	3
	3	7	0
	7	0	3

6

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

7

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

8

		5	6
		4	0
			0
2	2	4	0
2	2	4	0

9

		2	2
		7	8
	1	7	6
1	5	4	0
1	7	1	6

10

		5	3
		5	5
	2	6	5
2	6	5	0
2	9	1	5

11

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

12

		5	5
		1	3
	1	6	5
	5	5	0
	7	1	5

13

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

14

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

15

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

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