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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		9	9
		3	4
	3	9	6
2	9	7	0
3	3	6	6

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		2	4
		5	5
	1	2	0
1	2	0	0
1	3	2	0

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