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곱셈 2자리 X 2자리

1

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

2

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

3

		1	0
		3	5
		5	0
	3	0	0
	3	5	0

4

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

5

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

6

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

7

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

8

		1	1
		9	3
		3	3
	9	9	0
1	0	2	3

9

		4	9
		4	0
			0
1	9	6	0
1	9	6	0

10

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

11

		1	0
		9	5
		5	0
	9	0	0
	9	5	0

12

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

13

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

14

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

15

		3	5
		5	1
		3	5
1	7	5	0
1	7	8	5

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