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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		6	0
		7	0
			0
4	2	0	0
4	2	0	0

6

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

7

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

8

		1	0
		6	6
		6	0
	6	0	0
	6	6	0

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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