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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		1	1
		6	1
		1	1
	6	6	0
	6	7	1

8

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

9

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

10

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

11

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

12

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

13

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

14

		1	0
		4	4
		4	0
	4	0	0
	4	4	0

15

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

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