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곱셈 2자리 X 2자리

1

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

2

		8	1
		2	7
	5	6	7
1	6	2	0
2	1	8	7

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		4	2
		2	2
		8	4
	8	4	0
	9	2	4

11

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

12

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

13

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

14

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

15

		6	8
		6	0
			0
4	0	8	0
4	0	8	0

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