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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		8	8
		1	9
	7	9	2
	8	8	0
1	6	7	2

5

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

6

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

7

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

8

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

9

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

10

		1	0
		8	2
		2	0
	8	0	0
	8	2	0

11

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

12

		6	5
		1	0
			0
	6	5	0
	6	5	0

13

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

14

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

15

		4	0
		4	0
			0
1	6	0	0
1	6	0	0

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