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홈 > 곱셈 2자리 X 2자리

1

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

2

		6	1
		4	0
			0
2	4	4	0
2	4	4	0

3

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

4

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

5

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

6

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

7

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

8

		1	1
		3	8
		8	8
	3	3	0
	4	1	8

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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