1、简便计算测试简便计算测试 班级:班级: 姓名姓名: : 学号:学号: 0 0.73.73 0 0.25.25 4 0.374 0.37+ +1.371.37+ +0.63 7.60.63 7.6 0.80.8+ +0.20.2 7.67.6 5 5.78.78+ +0.840.84+ +0.16 12.50.16 12.5 0.960.96 8 1.278 1.27+ +3.93.9+ +0.730.73+ +6.16.1 0 0.25.25 36 1.2836 1.28 8.68.60 0.28.28 8.6 2.48.6 2.4 1.021.02 9 94 4.37.370 0.63 0.
2、45.63 0.45 0.60.6 0.5 0.5 5.525.520 0.55.550 0.45.45 简便计算测试简便计算测试 班级:班级: 姓名姓名: : 学号:学号: 5 5.5.5 4.84.8+ +5.25.2 5.5 8.15.5 8.1(0 0.9.9 0.30.3) 2.122.12(1 1.12.12+ +3 3 0.330.33) 8 8.53.53+ +6 68 8.53.53+ +6 6 (8 8.25.253 3.75.75)2 2.5.5 4 0.674 0.67 9999+ +0.670.67 4 4 9 9.3.35 5.7.7)+ +3.6 4.253.6 4.25 2.52.5 1011011 1.7 6.8.7 6.8+ +1.251.25 6 6.8.8 8 8 4.84.8 0.250.25+ +5.25.2 4 4 325325 0.1250.125+ +675675 8 3.68 3.6 2 2+ +6.46.4 0.50.5