江苏招警考试数学运算精选题答案详解

江苏招警考试数学运算精选题答案详解 江苏招警考试数学运算精选题(一)　　1.【答案】C。解析：由8.031.228.021.238.011.24可得，8.011.24+8.021.23+8.031.2