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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		2	3
		5	0
			0
1	1	5	0
1	1	5	0

6

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

7

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

8

		3	8
		8	1
		3	8
3	0	4	0
3	0	7	8

9

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

10

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

11

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

12

		3	1
		4	1
		3	1
1	2	4	0
1	2	7	1

13

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

14

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

15

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

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