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곱셈 2자리 X 2자리

1

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

2

		3	4
		2	0
			0
	6	8	0
	6	8	0

3

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

4

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

5

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

6

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

7

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

8

		3	8
		8	1
		3	8
3	0	4	0
3	0	7	8

9

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

10

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

11

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

12

		9	9
		2	8
	7	9	2
1	9	8	0
2	7	7	2

13

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

14

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

15

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

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