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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		6	2
		7	7
	4	3	4
4	3	4	0
4	7	7	4

8

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

9

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

10

		5	5
		8	5
	2	7	5
4	4	0	0
4	6	7	5

11

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

12

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

13

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

14

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

15

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

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