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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		5	3
		2	9
	4	7	7
1	0	6	0
1	5	3	7

6

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

7

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

8

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

9

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

10

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

11

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

12

		9	8
		6	0
			0
5	8	8	0
5	8	8	0

13

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

14

		1	6
		6	4
		6	4
	9	6	0
1	0	2	4

15

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

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