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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		3	8
		4	5
	1	9	0
1	5	2	0
1	7	1	0

5

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

6

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

7

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

8

		5	9
		8	6
	3	5	4
4	7	2	0
5	0	7	4

9

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

10

		5	8
		2	5
	2	9	0
1	1	6	0
1	4	5	0

11

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

12

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

13

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

14

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

15

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

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