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곱셈 2자리 X 2자리

1

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

2

		3	4
		1	4
	1	3	6
	3	4	0
	4	7	6

3

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

4

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

5

		3	2
		5	3
		9	6
1	6	0	0
1	6	9	6

6

		9	5
		4	3
	2	8	5
3	8	0	0
4	0	8	5

7

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

8

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

9

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

10

		1	3
		6	8
	1	0	4
	7	8	0
	8	8	4

11

		3	8
		9	4
	1	5	2
3	4	2	0
3	5	7	2

12

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

13

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

14

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

15

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

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