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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		3	7
		8	6
	2	2	2
2	9	6	0
3	1	8	2

7

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

8

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

9

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

10

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

11

		1	3
		9	1
		1	3
1	1	7	0
1	1	8	3

12

		1	9
		6	2
		3	8
1	1	4	0
1	1	7	8

13

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

14

		1	7
		3	1
		1	7
	5	1	0
	5	2	7

15

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

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