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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		1	9
		2	8
	1	5	2
	3	8	0
	5	3	2

9

		7	1
		7	7
	4	9	7
4	9	7	0
5	4	6	7

10

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

11

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

12

		4	3
		7	3
	1	2	9
3	0	1	0
3	1	3	9

13

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

14

		1	9
		6	1
		1	9
1	1	4	0
1	1	5	9

15

		8	5
		7	0
			0
5	9	5	0
5	9	5	0

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