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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	6
		9	1
		1	6
1	4	4	0
1	4	5	6

5

		1	2
		1	1
		1	2
	1	2	0
	1	3	2

6

		9	4
		1	0
			0
	9	4	0
	9	4	0

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		3	8
		9	4
	1	5	2
3	4	2	0
3	5	7	2

15

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

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