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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		7	5
		4	5
	3	7	5
3	0	0	0
3	3	7	5

12

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

13

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

14

		5	6
		2	9
	5	0	4
1	1	2	0
1	6	2	4

15

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

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