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곱셈 2자리 X 2자리

1

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

2

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

3

		1	4
		2	2
		2	8
	2	8	0
	3	0	8

4

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

5

		5	8
		1	5
	2	9	0
	5	8	0
	8	7	0

6

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

7

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

8

		9	4
		1	0
			0
	9	4	0
	9	4	0

9

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

10

		5	1
		2	2
	1	0	2
1	0	2	0
1	1	2	2

11

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

12

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

13

		1	1
		4	0
			0
	4	4	0
	4	4	0

14

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

15

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

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