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곱셈 2자리 X 2자리

1

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

2

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

3

		5	6
		1	0
			0
	5	6	0
	5	6	0

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		4	6
		2	4
	1	8	4
	9	2	0
1	1	0	4

14

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

15

		3	0
		2	9
	2	7	0
	6	0	0
	8	7	0

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