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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		3	6
		1	0
			0
	3	6	0
	3	6	0

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		1	4
		7	0
			0
	9	8	0
	9	8	0

13

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

14

		1	6
		4	0
			0
	6	4	0
	6	4	0

15

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

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