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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		1	7
		5	5
		8	5
	8	5	0
	9	3	5

10

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

11

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

12

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

13

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

14

		3	4
		2	5
	1	7	0
	6	8	0
	8	5	0

15

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

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