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곱셈 2자리 X 2자리

1

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

2

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

3

		5	1
		3	6
	3	0	6
1	5	3	0
1	8	3	6

4

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

5

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

6

		1	3
		1	5
		6	5
	1	3	0
	1	9	5

7

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

8

		1	4
		9	1
		1	4
1	2	6	0
1	2	7	4

9

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

10

		5	5
		8	5
	2	7	5
4	4	0	0
4	6	7	5

11

		5	1
		4	3
	1	5	3
2	0	4	0
2	1	9	3

12

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

13

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

14

		3	0
		1	2
		6	0
	3	0	0
	3	6	0

15

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

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