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곱셈 2자리 X 2자리

1

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

2

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

3

		1	3
		3	1
		1	3
	3	9	0
	4	0	3

4

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

5

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

6

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

7

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

8

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

9

		1	0
		5	9
		9	0
	5	0	0
	5	9	0

10

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

11

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

12

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

13

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

14

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

15

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

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