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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		4	0
		6	5
	2	0	0
2	4	0	0
2	6	0	0

11

		6	7
		3	0
			0
2	0	1	0
2	0	1	0

12

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

13

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

14

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

15

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

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