2급 승제산 15~16회

 

15회	2  급          승    제    산 ◎ 명수(\)는 전미만, 무명수는 소수 제4위미만 반올림하라
1	1,654	×	16,092	=	26,616,168
2	0.05216	×	0.1874	=	0.0098
3	34.8902	×	6.52	=	227.4841
4	793	×	0.852104	=	675.7185
5	279.3	×	0.35729	=	99.7911
6	98,164	×	8,429	=	827,424,356
7	\ 1.85	×	90.5367	=	\ 167.49
8	\ 753.89	×	3,064	=	\ 2,309,918.96
9	\ 30.27	×	0.07836	=	\ 2.37
10	\ 4,071.65	×	148	=	\ 602,604.20
11	56,055,947	÷	6,973	=	8,039
12	1,357.9958	÷	268	=	5.0671
13	252.90521	÷	51.4	=	4.9203
14	31,213,430	÷	8,402	=	3,715
15	3.027524	÷	10.76	=	0.2814
16	0.01160663	÷	0.2159	=	0.0538
17	\ 175,207.76	÷	61,048	=	\ 2.87
18	\ 2.86	÷	0.0379	=	\ 75.46
19	\ 488,651.57	÷	75,293	=	\ 6.49
20	\ 931.43	÷	48.35	=	\ 19.26

 

 

16회	2  급          승    제    산 ◎ 명수(\)는 전미만, 무명수는 소수 제4위미만 반올림하라
1	1.064	×	210.83	=	224.3231
2	89,613	×	3,967	=	355,494,771
3	6,327	×	0.07831	=	495.4674
4	0.074	×	0.907235	=	0.0671
5	17.396	×	0.4815	=	8.3762
6	230,485	×	314	=	72,372,290
7	\ 2.58	×	81.6594	=	\ 210.68
8	\ 90.52	×	65,429	=	\ 5,922,633.08
9	\ 150.84	×	0.0927	=	\ 13.98
10	\ 4,763.28	×	756	=	\ 3,601,039.68
11	23,354,928	÷	6,159	=	3,792
12	1,237.2301	÷	203	=	6.0947
13	19.538924	÷	7.81	=	2.5018
14	76,195,184	÷	9,274	=	8,216
15	0.21936747	÷	4.067	=	0.0539
16	0.02807533	÷	0.0358	=	0.7842
17	\ 21,632.94	÷	1,593	=	\ 13.58
18	\ 57.48	÷	0.8326	=	\ 69.04
19	\ 368,081.28	÷	51,408	=	\ 7.16
20	\ 1,212.82	÷	267.94	=	\ 4.53