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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		1	9
		8	1
		1	9
1	5	2	0
1	5	3	9

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