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곱셈 2자리 X 2자리

1

		4	3
		7	1
		4	3
3	0	1	0
3	0	5	3

2

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

3

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

4

		2	7
		6	0
			0
1	6	2	0
1	6	2	0

5

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

6

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

7

		3	8
		2	0
			0
	7	6	0
	7	6	0

8

		2	2
		7	0
			0
1	5	4	0
1	5	4	0

9

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

10

		7	1
		8	0
			0
5	6	8	0
5	6	8	0

11

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

12

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

13

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

14

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

15

		9	1
		8	5
	4	5	5
7	2	8	0
7	7	3	5

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