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곱셈 2자리 X 2자리

1

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

2

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

3

		8	4
		2	8
	6	7	2
1	6	8	0
2	3	5	2

4

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

5

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

6

		4	6
		4	5
	2	3	0
1	8	4	0
2	0	7	0

7

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

8

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

9

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

10

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

11

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

12

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

13

		3	4
		5	0
			0
1	7	0	0
1	7	0	0

14

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

15

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

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