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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	7
		1	1
		1	7
	1	7	0
	1	8	7

5

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

6

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

7

		4	7
		6	0
			0
2	8	2	0
2	8	2	0

8

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

9

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

10

		2	8
		4	3
		8	4
1	1	2	0
1	2	0	4

11

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

12

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

13

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

14

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

15

		7	3
		6	5
	3	6	5
4	3	8	0
4	7	4	5

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