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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		2	3
		9	5
	1	1	5
2	0	7	0
2	1	8	5

11

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

12

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

13

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

14

		1	6
		6	1
		1	6
	9	6	0
	9	7	6

15

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

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