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곱셈 2자리 X 2자리

1

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

2

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

3

		7	4
		3	7
	5	1	8
2	2	2	0
2	7	3	8

4

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

5

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

6

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

7

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

8

		3	0
		1	0
			0
	3	0	0
	3	0	0

9

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

10

		1	7
		8	4
		6	8
1	3	6	0
1	4	2	8

11

		9	0
		2	7
	6	3	0
1	8	0	0
2	4	3	0

12

		4	5
		8	8
	3	6	0
3	6	0	0
3	9	6	0

13

		5	7
		9	6
	3	4	2
5	1	3	0
5	4	7	2

14

		8	8
		2	1
		8	8
1	7	6	0
1	8	4	8

15

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

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