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덧셈 2자리 X 1자리

		3	9
			5
		4	4

		6	2
			3
		6	5

		1	2
			7
		1	9

	9	8
		2
1	0	0

	9	2
		8
1	0	0

		4	3
			8
		5	1

		5	3
			3
		5	6

	9	6
		5
1	0	1

		1	8
			4
		2	2

		7	0
			1
		7	1

		6	0
			6
		6	6

		2	9
			3
		3	2

		2	4
			2
		2	6

		2	4
			4
		2	8

		6	1
			2
		6	3