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곱셈 2자리 X 2자리

1

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

2

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

3

		7	3
		7	8
	5	8	4
5	1	1	0
5	6	9	4

4

		4	8
		3	3
	1	4	4
1	4	4	0
1	5	8	4

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		1	1
		8	7
		7	7
	8	8	0
	9	5	7

14

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

15

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

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