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곱셈 2자리 X 2자리

1

		5	0
		8	9
	4	5	0
4	0	0	0
4	4	5	0

2

		1	3
		5	3
		3	9
	6	5	0
	6	8	9

3

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

4

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

5

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

6

		1	2
		1	0
			0
	1	2	0
	1	2	0

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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