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곱셈 2자리 X 2자리

1

		4	4
		6	2
		8	8
2	6	4	0
2	7	2	8

2

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

3

		5	5
		8	4
	2	2	0
4	4	0	0
4	6	2	0

4

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

5

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

6

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

7

		1	9
		4	0
			0
	7	6	0
	7	6	0

8

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

9

		3	8
		8	8
	3	0	4
3	0	4	0
3	3	4	4

10

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

11

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

12

		9	0
		1	7
	6	3	0
	9	0	0
1	5	3	0

13

		1	1
		3	5
		5	5
	3	3	0
	3	8	5

14

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

15

		8	4
		5	7
	5	8	8
4	2	0	0
4	7	8	8

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