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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	1
		3	3
		3	3
	3	3	0
	3	6	3

5

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

6

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

7

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

8

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

9

		2	7
		1	0
			0
	2	7	0
	2	7	0

10

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

11

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

12

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

13

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

14

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

15

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

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