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곱셈 2자리 X 2자리

1

		2	4
		9	4
		9	6
2	1	6	0
2	2	5	6

2

		9	5
		8	0
			0
7	6	0	0
7	6	0	0

3

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

4

		4	9
		3	2
		9	8
1	4	7	0
1	5	6	8

5

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

6

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

7

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

8

		6	2
		9	6
	3	7	2
5	5	8	0
5	9	5	2

9

		2	3
		6	7
	1	6	1
1	3	8	0
1	5	4	1

10

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

11

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

12

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

13

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

14

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

15

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

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