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곱셈 2자리 X 2자리

1

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

2

		1	1
		3	1
		1	1
	3	3	0
	3	4	1

3

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

4

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

5

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

6

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

7

		2	6
		3	6
	1	5	6
	7	8	0
	9	3	6

8

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

9

		6	0
		1	5
	3	0	0
	6	0	0
	9	0	0

10

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

11

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

12

		5	1
		5	0
			0
2	5	5	0
2	5	5	0

13

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

14

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

15

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

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