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곱셈 2자리 X 2자리

1

		6	0
		2	9
	5	4	0
1	2	0	0
1	7	4	0

2

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

3

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

4

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

5

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

6

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

7

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

8

		3	4
		8	4
	1	3	6
2	7	2	0
2	8	5	6

9

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

10

		7	8
		1	7
	5	4	6
	7	8	0
1	3	2	6

11

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

12

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

13

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

14

		3	0
		3	5
	1	5	0
	9	0	0
1	0	5	0

15

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

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