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곱셈 2자리 X 2자리

1

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

2

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

3

		3	3
		6	0
			0
1	9	8	0
1	9	8	0

4

		4	4
		6	9
	3	9	6
2	6	4	0
3	0	3	6

5

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

6

		5	5
		8	7
	3	8	5
4	4	0	0
4	7	8	5

7

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

8

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

9

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

10

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

11

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

12

		2	2
		4	0
			0
	8	8	0
	8	8	0

13

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

14

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

15

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

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