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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		1	1
		3	1
		1	1
	3	3	0
	3	4	1

10

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

11

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

12

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

13

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

14

		2	3
		1	8
	1	8	4
	2	3	0
	4	1	4

15

		9	2
		6	2
	1	8	4
5	5	2	0
5	7	0	4

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