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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		1	5
		6	7
	1	0	5
	9	0	0
1	0	0	5

7

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

8

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

9

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

10

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

11

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

12

		3	9
		4	1
		3	9
1	5	6	0
1	5	9	9

13

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

14

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

15

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

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