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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		4	1
		1	4
	1	6	4
	4	1	0
	5	7	4

7

		3	5
		2	0
			0
	7	0	0
	7	0	0

8

		8	4
		3	5
	4	2	0
2	5	2	0
2	9	4	0

9

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

10

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

11

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

12

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

13

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

14

		3	2
		9	0
			0
2	8	8	0
2	8	8	0

15

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

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