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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		5	7
		5	1
		5	7
2	8	5	0
2	9	0	7

5

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

6

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

7

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

8

		5	7
		4	4
	2	2	8
2	2	8	0
2	5	0	8

9

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

10

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

11

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

12

		3	2
		9	4
	1	2	8
2	8	8	0
3	0	0	8

13

		2	7
		7	4
	1	0	8
1	8	9	0
1	9	9	8

14

		3	9
		1	3
	1	1	7
	3	9	0
	5	0	7

15

		5	2
		5	0
			0
2	6	0	0
2	6	0	0

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