问题
填空题
下列哪一个算式的得数最接近2007______
①362÷18.31②3620÷18.31③36200÷18.31 ④3620÷18.21⑤36.2÷1.821.
答案
①362÷18.31≈360÷18=20;
②3620÷18.31≈3600÷18=200;
③36200÷18.31≈36000÷18=2000;
④3620÷18.21≈3600÷18=200;
⑤36.2÷1.821≈36÷1.8=20.
2000最接近2007,所以算式③的得数最接近2007.
故答案为:③.