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곱셈 2자리 X 2자리

1

		4	9
		3	4
	1	9	6
1	4	7	0
1	6	6	6

2

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

3

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

4

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

5

		1	4
		9	3
		4	2
1	2	6	0
1	3	0	2

6

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

7

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

8

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

9

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

10

		9	9
		3	0
			0
2	9	7	0
2	9	7	0

11

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

12

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

13

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

14

		5	0
		9	3
	1	5	0
4	5	0	0
4	6	5	0

15

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

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