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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		9	2
		5	2
	1	8	4
4	6	0	0
4	7	8	4

8

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

9

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

10

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

11

		1	1
		2	2
		2	2
	2	2	0
	2	4	2

12

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

13

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

14

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

15

		1	0
		9	2
		2	0
	9	0	0
	9	2	0

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