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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		8	3
		3	4
	3	3	2
2	4	9	0
2	8	2	2

6

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

7

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

8

		6	5
		6	0
			0
3	9	0	0
3	9	0	0

9

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

10

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

11

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

12

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

13

		5	5
		5	4
	2	2	0
2	7	5	0
2	9	7	0

14

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

15

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

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