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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		1	3
		1	6
		7	8
	1	3	0
	2	0	8

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		7	4
		2	8
	5	9	2
1	4	8	0
2	0	7	2

14

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

15

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

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