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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		5	0
		1	1
		5	0
	5	0	0
	5	5	0

6

		7	2
		7	0
			0
5	0	4	0
5	0	4	0

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		8	6
		1	8
	6	8	8
	8	6	0
1	5	4	8

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