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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		9	1
		9	9
	8	1	9
8	1	9	0
9	0	0	9

15

		3	6
		2	0
			0
	7	2	0
	7	2	0

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