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곱셈 2자리 X 2자리

1

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

2

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

3

		1	1
		2	3
		3	3
	2	2	0
	2	5	3

4

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

5

		1	7
		5	0
			0
	8	5	0
	8	5	0

6

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

7

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

8

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

9

		1	8
		6	4
		7	2
1	0	8	0
1	1	5	2

10

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

11

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

12

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

13

		7	1
		5	8
	5	6	8
3	5	5	0
4	1	1	8

14

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

15

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

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