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곱셈 2자리 X 2자리

1

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

2

		3	1
		5	7
	2	1	7
1	5	5	0
1	7	6	7

3

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

4

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

5

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

6

		5	2
		5	5
	2	6	0
2	6	0	0
2	8	6	0

7

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

8

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

9

		2	7
		3	0
			0
	8	1	0
	8	1	0

10

		2	1
		7	4
		8	4
1	4	7	0
1	5	5	4

11

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

12

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

13

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

14

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

15

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

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