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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		1	5
		5	6
		9	0
	7	5	0
	8	4	0

6

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

7

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

8

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

9

		3	4
		8	0
			0
2	7	2	0
2	7	2	0

10

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

11

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

12

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

13

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

14

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

15

		6	4
		6	0
			0
3	8	4	0
3	8	4	0

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