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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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