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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		9	8
		1	1
		9	8
	9	8	0
1	0	7	8

7

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

8

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

9

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

10

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

11

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

12

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

13

		6	1
		1	5
	3	0	5
	6	1	0
	9	1	5

14

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

15

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

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