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곱셈 2자리 X 2자리

1

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

2

		1	0
		1	7
		7	0
	1	0	0
	1	7	0

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		1	6
		3	0
			0
	4	8	0
	4	8	0

15

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

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