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곱셈 2자리 X 2자리

1

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

2

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

3

		3	5
		2	8
	2	8	0
	7	0	0
	9	8	0

4

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

5

		6	3
		9	5
	3	1	5
5	6	7	0
5	9	8	5

6

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

7

		7	6
		4	8
	6	0	8
3	0	4	0
3	6	4	8

8

		1	1
		6	5
		5	5
	6	6	0
	7	1	5

9

		1	4
		3	0
			0
	4	2	0
	4	2	0

10

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

11

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

12

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

13

		6	8
		4	0
			0
2	7	2	0
2	7	2	0

14

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

15

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

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