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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		9	3
		5	0
			0
4	6	5	0
4	6	5	0

9

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

10

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

11

		1	1
		6	0
			0
	6	6	0
	6	6	0

12

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

13

		1	3
		5	3
		3	9
	6	5	0
	6	8	9

14

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

15

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

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