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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		5	7
		2	1
		5	7
1	1	4	0
1	1	9	7

6

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

7

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

8

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

9

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

10

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

11

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

12

		7	3
		1	0
			0
	7	3	0
	7	3	0

13

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

14

		7	6
		4	7
	5	3	2
3	0	4	0
3	5	7	2

15

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

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