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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		3	5
		4	9
	3	1	5
1	4	0	0
1	7	1	5

10

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

11

		5	5
		8	8
	4	4	0
4	4	0	0
4	8	4	0

12

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

13

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

14

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

15

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

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