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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		3	3
		6	5
	1	6	5
1	9	8	0
2	1	4	5

5

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

6

		4	4
		4	5
	2	2	0
1	7	6	0
1	9	8	0

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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