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곱셈 2자리 X 2자리

1

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

2

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

3

		9	5
		9	9
	8	5	5
8	5	5	0
9	4	0	5

4

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

5

		9	5
		2	3
	2	8	5
1	9	0	0
2	1	8	5

6

		1	7
		1	1
		1	7
	1	7	0
	1	8	7

7

		7	8
		6	0
			0
4	6	8	0
4	6	8	0

8

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

9

		3	3
		9	2
		6	6
2	9	7	0
3	0	3	6

10

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

11

		9	1
		4	4
	3	6	4
3	6	4	0
4	0	0	4

12

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

13

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

14

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

15

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

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