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곱셈 2자리 X 2자리

1

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

2

		2	5
		3	8
	2	0	0
	7	5	0
	9	5	0

3

		1	0
		9	1
		1	0
	9	0	0
	9	1	0

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		7	3
		8	1
		7	3
5	8	4	0
5	9	1	3

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