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곱셈 2자리 X 2자리

1

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

2

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

3

		1	2
		6	6
		7	2
	7	2	0
	7	9	2

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		1	0
		1	2
		2	0
	1	0	0
	1	2	0

12

		7	1
		7	0
			0
4	9	7	0
4	9	7	0

13

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

14

		2	7
		5	1
		2	7
1	3	5	0
1	3	7	7

15

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

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