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곱셈 2자리 X 2자리

1

		9	6
		4	0
			0
3	8	4	0
3	8	4	0

2

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

3

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

4

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

5

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

6

		7	4
		1	0
			0
	7	4	0
	7	4	0

7

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

8

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

9

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

10

		1	1
		2	2
		2	2
	2	2	0
	2	4	2

11

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

12

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

13

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

14

		1	6
		4	4
		6	4
	6	4	0
	7	0	4

15

		1	0
		4	2
		2	0
	4	0	0
	4	2	0

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