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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		8	6
		2	2
	1	7	2
1	7	2	0
1	8	9	2

14

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

15

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

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