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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		2	0
		1	1
		2	0
	2	0	0
	2	2	0

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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