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곱셈 2자리 X 2자리

1

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

2

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

3

		4	5
		9	0
			0
4	0	5	0
4	0	5	0

4

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

5

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

6

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

7

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

8

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

9

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

10

		1	9
		1	4
		7	6
	1	9	0
	2	6	6

11

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

12

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

13

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

14

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

15

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

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