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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		7	6
		5	3
	2	2	8
3	8	0	0
4	0	2	8

5

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

6

		6	1
		9	4
	2	4	4
5	4	9	0
5	7	3	4

7

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

8

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

9

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

10

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

11

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

12

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

13

		6	1
		9	3
	1	8	3
5	4	9	0
5	6	7	3

14

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

15

		1	4
		6	4
		5	6
	8	4	0
	8	9	6

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