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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		1	0
		8	1
		1	0
	8	0	0
	8	1	0

6

		7	3
		3	9
	6	5	7
2	1	9	0
2	8	4	7

7

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

8

		1	7
		7	7
	1	1	9
1	1	9	0
1	3	0	9

9

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

10

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

11

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

12

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

13

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

14

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

15

		7	2
		3	1
		7	2
2	1	6	0
2	2	3	2

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