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곱셈 2자리 X 2자리

1

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

2

		3	5
		2	3
	1	0	5
	7	0	0
	8	0	5

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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