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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		5	4
		2	1
		5	4
1	0	8	0
1	1	3	4

5

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

6

		7	9
		1	5
	3	9	5
	7	9	0
1	1	8	5

7

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

8

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

9

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

10

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

11

		1	8
		6	1
		1	8
1	0	8	0
1	0	9	8

12

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

13

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

14

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

15

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

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