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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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