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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		4	5
		2	0
			0
	9	0	0
	9	0	0

10

		4	2
		9	7
	2	9	4
3	7	8	0
4	0	7	4

11

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

12

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

13

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

14

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

15

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

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