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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		5	3
		5	6
	3	1	8
2	6	5	0
2	9	6	8

6

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

7

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

8

		3	9
		3	6
	2	3	4
1	1	7	0
1	4	0	4

9

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

10

		3	8
		9	1
		3	8
3	4	2	0
3	4	5	8

11

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

12

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

13

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

14

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

15

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

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