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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		4	2
		6	9
	3	7	8
2	5	2	0
2	8	9	8

6

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

7

		5	3
		6	3
	1	5	9
3	1	8	0
3	3	3	9

8

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

9

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

10

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

11

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

12

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

13

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

14

		4	4
		1	4
	1	7	6
	4	4	0
	6	1	6

15

		5	5
		5	4
	2	2	0
2	7	5	0
2	9	7	0

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