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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		5	8
		7	4
	2	3	2
4	0	6	0
4	2	9	2

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