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곱셈 2자리 X 2자리

1

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

2

		3	8
		6	3
	1	1	4
2	2	8	0
2	3	9	4

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		9	3
		2	4
	3	7	2
1	8	6	0
2	2	3	2

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