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곱셈 2자리 X 2자리

1

		3	1
		9	6
	1	8	6
2	7	9	0
2	9	7	6

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		6	3
		9	2
	1	2	6
5	6	7	0
5	7	9	6

11

		1	8
		5	1
		1	8
	9	0	0
	9	1	8

12

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

13

		9	3
		3	2
	1	8	6
2	7	9	0
2	9	7	6

14

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

15

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

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