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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		7	4
		7	7
	5	1	8
5	1	8	0
5	6	9	8

8

		2	3
		4	1
		2	3
	9	2	0
	9	4	3

9

		3	5
		9	0
			0
3	1	5	0
3	1	5	0

10

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

11

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

12

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

13

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

14

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

15

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

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