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곱셈 2자리 X 2자리

1

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

2

		7	6
		1	4
	3	0	4
	7	6	0
1	0	6	4

3

		9	3
		9	7
	6	5	1
8	3	7	0
9	0	2	1

4

		2	9
		6	4
	1	1	6
1	7	4	0
1	8	5	6

5

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

6

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

7

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

8

		3	7
		1	9
	3	3	3
	3	7	0
	7	0	3

9

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

10

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

11

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

12

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

13

		2	5
		9	2
		5	0
2	2	5	0
2	3	0	0

14

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

15

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

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