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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		1	9
		1	5
		9	5
	1	9	0
	2	8	5

10

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

11

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

12

		7	3
		9	0
			0
6	5	7	0
6	5	7	0

13

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

14

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

15

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

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