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곱셈 2자리 X 2자리

1

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

2

		9	1
		2	7
	6	3	7
1	8	2	0
2	4	5	7

3

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

4

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

5

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

6

		9	5
		6	0
			0
5	7	0	0
5	7	0	0

7

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

8

		6	6
		3	6
	3	9	6
1	9	8	0
2	3	7	6

9

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

10

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

11

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

12

		7	5
		4	3
	2	2	5
3	0	0	0
3	2	2	5

13

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

14

		9	1
		6	0
			0
5	4	6	0
5	4	6	0

15

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

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