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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		4	4
		2	2
		8	8
	8	8	0
	9	6	8

7

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

8

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

9

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

10

		4	4
		1	4
	1	7	6
	4	4	0
	6	1	6

11

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

12

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

13

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

14

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

15

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

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