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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		6	3
		3	0
			0
1	8	9	0
1	8	9	0

11

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

12

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

13

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

14

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

15

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

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