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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		6	9
		1	5
	3	4	5
	6	9	0
1	0	3	5

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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