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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		2	4
		2	5
	1	2	0
	4	8	0
	6	0	0

7

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

8

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

9

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

10

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

11

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

12

		2	4
		6	6
	1	4	4
1	4	4	0
1	5	8	4

13

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

14

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

15

		9	3
		6	0
			0
5	5	8	0
5	5	8	0

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