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곱셈 2자리 X 2자리

1

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

2

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

3

		1	0
		6	0
			0
	6	0	0
	6	0	0

4

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

5

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

6

		9	6
		3	3
	2	8	8
2	8	8	0
3	1	6	8

7

		2	9
		6	2
		5	8
1	7	4	0
1	7	9	8

8

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

9

		2	1
		5	9
	1	8	9
1	0	5	0
1	2	3	9

10

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

11

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

12

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

13

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

14

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

15

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

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