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곱셈 2자리 X 2자리

1

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

2

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

3

		4	3
		1	0
			0
	4	3	0
	4	3	0

4

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

5

		5	9
		1	7
	4	1	3
	5	9	0
1	0	0	3

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		5	0
		5	4
	2	0	0
2	5	0	0
2	7	0	0

15

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

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