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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		1	8
		3	9
	1	6	2
	5	4	0
	7	0	2

6

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

7

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

8

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

9

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

10

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

11

		1	8
		6	5
		9	0
1	0	8	0
1	1	7	0

12

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

13

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

14

		2	6
		3	6
	1	5	6
	7	8	0
	9	3	6

15

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

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