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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		7	3
		8	4
	2	9	2
5	8	4	0
6	1	3	2

5

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

6

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

7

		7	4
		5	4
	2	9	6
3	7	0	0
3	9	9	6

8

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

9

		1	6
		1	0
			0
	1	6	0
	1	6	0

10

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

11

		5	8
		3	8
	4	6	4
1	7	4	0
2	2	0	4

12

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

13

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

14

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

15

		5	8
		8	8
	4	6	4
4	6	4	0
5	1	0	4

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