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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	0
		7	1
		1	0
	7	0	0
	7	1	0

5

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

6

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

7

		3	0
		3	3
		9	0
	9	0	0
	9	9	0

8

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

9

		4	3
		4	6
	2	5	8
1	7	2	0
1	9	7	8

10

		6	4
		5	0
			0
3	2	0	0
3	2	0	0

11

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

12

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

13

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

14

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

15

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

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