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곱셈 2자리 X 2자리

1

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

2

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

3

		4	3
		5	1
		4	3
2	1	5	0
2	1	9	3

4

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

5

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

6

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

7

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

8

		7	0
		6	0
			0
4	2	0	0
4	2	0	0

9

		9	2
		6	1
		9	2
5	5	2	0
5	6	1	2

10

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

11

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

12

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

13

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

14

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

15

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

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