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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		3	1
		1	3
		9	3
	3	1	0
	4	0	3

13

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

14

		6	6
		1	9
	5	9	4
	6	6	0
1	2	5	4

15

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

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