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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		1	1
		6	3
		3	3
	6	6	0
	6	9	3

11

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

12

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

13

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

14

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

15

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

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