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곱셈 2자리 X 2자리

1

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

2

		2	1
		7	9
	1	8	9
1	4	7	0
1	6	5	9

3

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

4

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

5

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

6

		4	4
		5	9
	3	9	6
2	2	0	0
2	5	9	6

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		5	0
		6	4
	2	0	0
3	0	0	0
3	2	0	0

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