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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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