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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		1	4
		7	0
			0
	9	8	0
	9	8	0

13

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

14

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

15

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

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