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곱셈 2자리 X 2자리

1

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

2

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

3

		1	0
		5	3
		3	0
	5	0	0
	5	3	0

4

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

5

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

6

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

7

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

8

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

9

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

10

		4	0
		5	5
	2	0	0
2	0	0	0
2	2	0	0

11

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

12

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

13

		9	2
		1	0
			0
	9	2	0
	9	2	0

14

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

15

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

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