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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		4	1
		2	0
			0
	8	2	0
	8	2	0

13

		7	4
		1	1
		7	4
	7	4	0
	8	1	4

14

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

15

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

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