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곱셈 2자리 X 2자리

1

		9	5
		2	0
			0
1	9	0	0
1	9	0	0

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		9	1
		1	2
	1	8	2
	9	1	0
1	0	9	2

12

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

13

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

14

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

15

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

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