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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		3	0
		3	0
			0
	9	0	0
	9	0	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		1	1
		5	2
		2	2
	5	5	0
	5	7	2

14

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

15

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

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