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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		1	1
		5	4
		4	4
	5	5	0
	5	9	4

14

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

15

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

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