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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		3	7
		1	3
	1	1	1
	3	7	0
	4	8	1

12

		7	7
		4	0
			0
3	0	8	0
3	0	8	0

13

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

14

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

15

		8	4
		9	0
			0
7	5	6	0
7	5	6	0

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