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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		3	9
		1	0
			0
	3	9	0
	3	9	0

9

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

10

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

11

		5	9
		4	2
	1	1	8
2	3	6	0
2	4	7	8

12

		4	4
		3	8
	3	5	2
1	3	2	0
1	6	7	2

13

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

14

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

15

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

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