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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		4	9
		6	0
			0
2	9	4	0
2	9	4	0

5

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

6

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

7

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

8

		1	1
		1	9
		9	9
	1	1	0
	2	0	9

9

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

10

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

11

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

12

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

13

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

14

		3	2
		9	1
		3	2
2	8	8	0
2	9	1	2

15

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

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