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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		6	3
		1	0
			0
	6	3	0
	6	3	0

5

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

6

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

7

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

8

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

9

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

10

		3	6
		1	1
		3	6
	3	6	0
	3	9	6

11

		3	9
		4	5
	1	9	5
1	5	6	0
1	7	5	5

12

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

13

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

14

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

15

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

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