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곱셈 2자리 X 2자리

1

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

2

		2	5
		7	6
	1	5	0
1	7	5	0
1	9	0	0

3

		2	5
		1	1
		2	5
	2	5	0
	2	7	5

4

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

5

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

6

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

7

		6	4
		1	0
			0
	6	4	0
	6	4	0

8

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

9

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

10

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

11

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

12

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

13

		7	1
		3	8
	5	6	8
2	1	3	0
2	6	9	8

14

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

15

		1	1
		7	1
		1	1
	7	7	0
	7	8	1

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