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홈 > 곱셈 2자리 X 2자리

1

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

2

		6	4
		1	0
			0
	6	4	0
	6	4	0

3

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

4

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

5

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

6

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

7

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

8

		4	2
		2	0
			0
	8	4	0
	8	4	0

9

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

10

		5	1
		2	5
	2	5	5
1	0	2	0
1	2	7	5

11

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

12

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

13

		1	0
		5	1
		1	0
	5	0	0
	5	1	0

14

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

15

		2	6
		3	0
			0
	7	8	0
	7	8	0

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