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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	8
		6	3
		5	4
1	0	8	0
1	1	3	4

5

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

6

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

7

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

8

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

9

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

10

		2	5
		2	3
		7	5
	5	0	0
	5	7	5

11

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

12

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

13

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

14

		3	2
		9	0
			0
2	8	8	0
2	8	8	0

15

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

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