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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		1	9
		1	0
			0
	1	9	0
	1	9	0

8

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

9

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

10

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

11

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

12

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

13

		7	9
		4	0
			0
3	1	6	0
3	1	6	0

14

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

15

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

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