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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		2	4
		8	1
		2	4
1	9	2	0
1	9	4	4

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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