2급 승제산 13~14회

 

13회	2  급          승    제    산 ◎ 명수(\)는 전미만, 무명수는 소수 제4위미만 반올림하라
1	435	×	506,273	=	220,228,755
2	7.2169	×	140.5	=	1,013.9745
3	5,184	×	0.04536	=	235.1462
4	31,458	×	2,678	=	84,244,524
5	0.065278	×	0.623	=	0.0407
6	2.591	×	0.78912	=	2.0446
7	\ 1,693.27	×	0.894	=	\ 1,513.78
8	\ 9.07	×	698,105	=	\ 6,331,812.35
9	\ 40.73	×	1,274.8	=	\ 51,922.60
10	\ 893.06	×	9,043	=	\ 8,075,941.58
11	54,024,256	÷	9,152	=	5,903
12	1,244.8057	÷	206	=	6.0427
13	158.08341	÷	17.3	=	9.1378
14	1.8698991	÷	48.03	=	0.0389
15	29,134,320	÷	3,728	=	7,815
16	0.02710607	÷	0.0657	=	0.4126
17	\ 6,364.05	÷	978.14	=	\ 6.51
18	\ 453,635.50	÷	5,482	=	\ 82.75
19	\ 1.94	÷	0.0946	=	\ 20.51
20	\ 224,198.52	÷	61,593	=	\ 3.64

 

 

14회	2  급          승    제    산 ◎ 명수(\)는 전미만, 무명수는 소수 제4위미만 반올림하라
1	4,072	×	0.98167	=	3,997.3602
2	63,489	×	9,073	=	576,035,697
3	0.0542	×	0.16389	=	0.0089
4	26.5	×	3.40915	=	90.3425
5	830.67	×	0.2516	=	208.9966
6	1,49805	×	629	=	94,227,345
7	\ 790.81	×	3,475	=	\ 2,748,064.75
8	\ 2,764.53	×	0.078	=	\ 215.63
9	\ 9.81	×	807,452	=	\ 7,921,104.12
10	\ 12.63	×	4,513.2	=	\ 57,001.72
11	26,163,348	÷	93,108	=	281
12	1,890.0865	÷	726	=	2.6034
13	36.250074	÷	5.04	=	7.1925
14	35,380,800	÷	61,425	=	576
15	94.191747	÷	247.3	=	0.3809
16	0.45019436	÷	0.6908	=	0.6517
17	\ 115,408.51	÷	8,369	=	\ 13.79
18	\ 6,889.33	÷	127.4	=	\ 54.08
19	\ 391,150.40	÷	8,095	=	\ 48.32
20	\ 31.86	÷	0.3517	=	\ 90.59