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곱셈 2자리 X 2자리

1

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

2

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

3

		9	4
		5	7
	6	5	8
4	7	0	0
5	3	5	8

4

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

5

		2	3
		1	5
	1	1	5
	2	3	0
	3	4	5

6

		5	5
		2	9
	4	9	5
1	1	0	0
1	5	9	5

7

		5	4
		7	9
	4	8	6
3	7	8	0
4	2	6	6

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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