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곱셈 2자리 X 2자리

1

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

2

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

3

		7	5
		5	0
			0
3	7	5	0
3	7	5	0

4

		3	3
		1	9
	2	9	7
	3	3	0
	6	2	7

5

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

6

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

7

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

8

		1	3
		2	9
	1	1	7
	2	6	0
	3	7	7

9

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

10

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

11

		9	6
		1	5
	4	8	0
	9	6	0
1	4	4	0

12

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

13

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

14

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

15

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

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