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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		6	2
		8	5
	3	1	0
4	9	6	0
5	2	7	0

11

		9	0
		4	4
	3	6	0
3	6	0	0
3	9	6	0

12

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

13

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

14

		5	7
		5	0
			0
2	8	5	0
2	8	5	0

15

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

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