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곱셈 2자리 X 2자리

1

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

2

		4	2
		9	6
	2	5	2
3	7	8	0
4	0	3	2

3

		1	0
		9	1
		1	0
	9	0	0
	9	1	0

4

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

5

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

6

		7	9
		5	5
	3	9	5
3	9	5	0
4	3	4	5

7

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

8

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

9

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

10

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

11

		9	9
		3	4
	3	9	6
2	9	7	0
3	3	6	6

12

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

13

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

14

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

15

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

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