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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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