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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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