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곱셈 2자리 X 2자리

1

		3	3
		1	0
			0
	3	3	0
	3	3	0

2

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

3

		5	6
		4	4
	2	2	4
2	2	4	0
2	4	6	4

4

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

5

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

6

		3	0
		3	3
		9	0
	9	0	0
	9	9	0

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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