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곱셈 2자리 X 2자리

1

		8	4
		5	0
			0
4	2	0	0
4	2	0	0

2

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

3

		2	1
		4	0
			0
	8	4	0
	8	4	0

4

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

5

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

6

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

7

		4	5
		6	6
	2	7	0
2	7	0	0
2	9	7	0

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		5	5
		8	8
	4	4	0
4	4	0	0
4	8	4	0

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