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곱셈 2자리 X 2자리

1

		4	6
		7	7
	3	2	2
3	2	2	0
3	5	4	2

2

		5	4
		5	1
		5	4
2	7	0	0
2	7	5	4

3

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

4

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

5

		3	3
		3	4
	1	3	2
	9	9	0
1	1	2	2

6

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

7

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

8

		1	7
		5	8
	1	3	6
	8	5	0
	9	8	6

9

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

10

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

11

		4	4
		4	4
	1	7	6
1	7	6	0
1	9	3	6

12

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

13

		4	7
		1	1
		4	7
	4	7	0
	5	1	7

14

		5	3
		2	4
	2	1	2
1	0	6	0
1	2	7	2

15

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

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