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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		8	6
		5	8
	6	8	8
4	3	0	0
4	9	8	8

10

		6	8
		6	4
	2	7	2
4	0	8	0
4	3	5	2

11

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

12

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

13

		2	5
		9	3
		7	5
2	2	5	0
2	3	2	5

14

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

15

		2	0
		3	2
		4	0
	6	0	0
	6	4	0

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