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곱셈 2자리 X 2자리

1

		4	7
		6	3
	1	4	1
2	8	2	0
2	9	6	1

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		1	1
		7	2
		2	2
	7	7	0
	7	9	2

11

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

12

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

13

		3	9
		1	4
	1	5	6
	3	9	0
	5	4	6

14

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

15

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

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