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곱셈 2자리 X 2자리

1

		5	9
		7	6
	3	5	4
4	1	3	0
4	4	8	4

2

		5	5
		1	1
		5	5
	5	5	0
	6	0	5

3

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

4

		8	9
		1	3
	2	6	7
	8	9	0
1	1	5	7

5

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

6

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

7

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

8

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

9

		1	9
		5	6
	1	1	4
	9	5	0
1	0	6	4

10

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

11

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

12

		1	7
		5	0
			0
	8	5	0
	8	5	0

13

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

14

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

15

		1	3
		3	2
		2	6
	3	9	0
	4	1	6

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