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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		1	1
		9	1
		1	1
	9	9	0
1	0	0	1

7

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

8

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

9

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

10

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

11

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

12

		1	9
		1	4
		7	6
	1	9	0
	2	6	6

13

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

14

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

15

		9	4
		8	0
			0
7	5	2	0
7	5	2	0

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