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곱셈 2자리 X 2자리

1

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

2

		9	8
		1	0
			0
	9	8	0
	9	8	0

3

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

4

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

5

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

6

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

7

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

8

		5	1
		1	2
	1	0	2
	5	1	0
	6	1	2

9

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

10

		5	0
		7	8
	4	0	0
3	5	0	0
3	9	0	0

11

		1	0
		9	1
		1	0
	9	0	0
	9	1	0

12

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

13

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

14

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

15

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

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