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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		8	5
		1	6
	5	1	0
	8	5	0
1	3	6	0

9

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

10

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

11

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

12

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

13

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

14

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

15

		4	2
		7	0
			0
2	9	4	0
2	9	4	0

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