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곱셈 2자리 X 2자리

1

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

2

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

3

		8	5
		1	9
	7	6	5
	8	5	0
1	6	1	5

4

		5	1
		9	8
	4	0	8
4	5	9	0
4	9	9	8

5

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

6

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

7

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

8

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

9

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

10

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

11

		8	6
		1	6
	5	1	6
	8	6	0
1	3	7	6

12

		5	1
		5	2
	1	0	2
2	5	5	0
2	6	5	2

13

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

14

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

15

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

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