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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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