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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		4	3
		1	0
			0
	4	3	0
	4	3	0

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		3	5
		2	3
	1	0	5
	7	0	0
	8	0	5

14

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

15

		6	1
		4	1
		6	1
2	4	4	0
2	5	0	1

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