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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		7	6
		3	0
			0
2	2	8	0
2	2	8	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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