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곱셈 2자리 X 2자리

1

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

2

		8	3
		5	9
	7	4	7
4	1	5	0
4	8	9	7

3

		5	4
		5	8
	4	3	2
2	7	0	0
3	1	3	2

4

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

5

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

6

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

7

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

8

		4	5
		3	8
	3	6	0
1	3	5	0
1	7	1	0

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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