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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		3	0
		4	1
		3	0
1	2	0	0
1	2	3	0

14

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

15

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

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