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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		3	7
		9	5
	1	8	5
3	3	3	0
3	5	1	5

11

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

12

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

13

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

14

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

15

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

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