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곱셈 2자리 X 2자리

1

		1	1
		7	2
		2	2
	7	7	0
	7	9	2

2

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

3

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

4

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

5

		8	4
		5	1
		8	4
4	2	0	0
4	2	8	4

6

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

7

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

8

		9	3
		3	0
			0
2	7	9	0
2	7	9	0

9

		2	2
		3	2
		4	4
	6	6	0
	7	0	4

10

		4	8
		5	4
	1	9	2
2	4	0	0
2	5	9	2

11

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

12

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

13

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

14

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

15

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

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