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곱셈 2자리 X 2자리

1

		4	6
		6	3
	1	3	8
2	7	6	0
2	8	9	8

2

		7	5
		4	4
	3	0	0
3	0	0	0
3	3	0	0

3

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

4

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

5

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

6

		3	9
		1	2
		7	8
	3	9	0
	4	6	8

7

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

8

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

9

		1	4
		7	5
		7	0
	9	8	0
1	0	5	0

10

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

11

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

12

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

13

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

14

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

15

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

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