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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		5	2
		9	9
	4	6	8
4	6	8	0
5	1	4	8

7

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

8

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

9

		5	0
		4	0
			0
2	0	0	0
2	0	0	0

10

		1	6
		9	3
		4	8
1	4	4	0
1	4	8	8

11

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

12

		1	9
		9	1
		1	9
1	7	1	0
1	7	2	9

13

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

14

		2	3
		2	6
	1	3	8
	4	6	0
	5	9	8

15

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

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