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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		2	0
		1	5
	1	0	0
	2	0	0
	3	0	0

6

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

7

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

8

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

9

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

10

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

11

		3	1
		7	3
		9	3
2	1	7	0
2	2	6	3

12

		3	3
		1	0
			0
	3	3	0
	3	3	0

13

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

14

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

15

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

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