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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	1
		6	4
		4	4
	6	6	0
	7	0	4

5

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

6

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

7

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

8

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

9

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

10

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

11

		4	5
		7	4
	1	8	0
3	1	5	0
3	3	3	0

12

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

13

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

14

		6	9
		1	0
			0
	6	9	0
	6	9	0

15

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

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