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곱셈 2자리 X 2자리

1

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

2

		9	0
		5	5
	4	5	0
4	5	0	0
4	9	5	0

3

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

4

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

5

		9	1
		6	0
			0
5	4	6	0
5	4	6	0

6

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

7

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

8

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

9

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

10

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

11

		4	9
		1	0
			0
	4	9	0
	4	9	0

12

		1	4
		7	2
		2	8
	9	8	0
1	0	0	8

13

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

14

		5	3
		1	1
		5	3
	5	3	0
	5	8	3

15

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

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