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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		8	1
		1	0
			0
	8	1	0
	8	1	0

5

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

6

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

7

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

8

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

9

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

10

		9	7
		3	1
		9	7
2	9	1	0
3	0	0	7

11

		8	3
		3	0
			0
2	4	9	0
2	4	9	0

12

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

13

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

14

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

15

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

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