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곱셈 2자리 X 2자리

1

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

2

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

3

		4	1
		9	6
	2	4	6
3	6	9	0
3	9	3	6

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		7	7
		1	7
	5	3	9
	7	7	0
1	3	0	9

15

		2	2
		3	0
			0
	6	6	0
	6	6	0

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