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곱셈 2자리 X 2자리

1

		4	8
		2	0
			0
	9	6	0
	9	6	0

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		2	8
		2	0
			0
	5	6	0
	5	6	0

12

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

13

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

14

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

15

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

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