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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		7	5
		6	0
			0
4	5	0	0
4	5	0	0

7

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

8

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

9

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

10

		5	7
		9	3
	1	7	1
5	1	3	0
5	3	0	1

11

		9	5
		5	0
			0
4	7	5	0
4	7	5	0

12

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

13

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

14

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

15

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

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