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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		1	1
		1	6
		6	6
	1	1	0
	1	7	6

8

		4	2
		6	7
	2	9	4
2	5	2	0
2	8	1	4

9

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

10

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

11

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

12

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

13

		4	7
		4	0
			0
1	8	8	0
1	8	8	0

14

		5	5
		7	1
		5	5
3	8	5	0
3	9	0	5

15

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

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