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곱셈 2자리 X 2자리

1

		4	8
		9	8
	3	8	4
4	3	2	0
4	7	0	4

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		3	5
		3	0
			0
1	0	5	0
1	0	5	0

10

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

11

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

12

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

13

		4	5
		3	4
	1	8	0
1	3	5	0
1	5	3	0

14

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

15

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

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