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곱셈 2자리 X 2자리

1

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

2

		9	6
		1	0
			0
	9	6	0
	9	6	0

3

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

4

		1	8
		2	0
			0
	3	6	0
	3	6	0

5

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

6

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

7

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

8

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

9

		8	5
		3	8
	6	8	0
2	5	5	0
3	2	3	0

10

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

11

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

12

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

13

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

14

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

15

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

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