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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		5	5
		8	3
	1	6	5
4	4	0	0
4	5	6	5

10

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

11

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

12

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

13

		2	6
		6	1
		2	6
1	5	6	0
1	5	8	6

14

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

15

		7	6
		1	0
			0
	7	6	0
	7	6	0

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