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곱셈 2자리 X 2자리

1

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

2

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

3

		7	3
		9	5
	3	6	5
6	5	7	0
6	9	3	5

4

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

5

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

6

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

7

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

8

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

9

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

10

		2	0
		4	2
		4	0
	8	0	0
	8	4	0

11

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

12

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

13

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

14

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

15

		1	0
		8	4
		4	0
	8	0	0
	8	4	0

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