五年级上册数学小数简便运算练习题

五年级上册数学计算题专项练习简算0.25×4×4.780.65×2014.8×0.252.33×0.5×41.5×1051.2×2.5+0.8×2.50.034×0.6102×0.450.5×1.25×2×8×113.2×2.5104×2.51.25×（4-0.8）100.1×99+100.163×0.1485×10.2-48.52.69×992.5×32×12.51.58-99273-27-73284-68-84487-187-139-611034+78+320+102308+176+92125×32×2525×12125×723200÷4÷2517×32-17×2298×17+2×17（200+4）×252100÷14103×12250×12÷5025×18×417.8÷(1.78×4)0.49÷1.41.25×2.5×3266.86－8.66－1.34 0.25×16.2×4 3.6×102 3.72×3.5＋6.28×3.5 15.6×13.1－15.6－5.6×2.14.8×7.8＋78×0.52(1.25－0.125)×836.8－3.9－6.132＋4.9－0.97.09×10.8－0.8×7.09320÷1.25÷83.9－4.1＋6.1－5.94.2×99＋4.2146.5－(23＋46.5)9.7×99＋9.70.65×1015.6÷1.25÷0.8÷2.5÷0.47.74×（2.8－1.3）＋1.5×2.2612.7×9.9＋1.274.8×100.125.48－(9.4－0.52)18.76×9.9＋18.7617.8÷(1.78×4)15.2÷0.25÷43.83×4.56＋3.83×5.4427.5×3.7－7.5×3.7(45.9－32.7)÷8÷0.1257.2×0.2＋2.4×1.43.9×2.7＋3.9×7.356.5×9.9＋56.54.2÷3.53.52÷2.5÷0.49.6÷0.8÷0.40.89×100.14.36×12.5×88.54÷2.5÷0.43.14×0.68＋31.4×0.0328.9×1.011.25×2.5×32-1-21×（9.3－3.7）－5.6 15.02-6.8-1.02 5.4×11-5.4 2.3×16+2.3×23+2.3 9.43-（6.28-1.57） 3.65×4.7－36.5×0.37 46×57＋23×86 13.7×0.25－3.7÷4 2.22×9.9+6.66×6.7 101×0.87-0.91×87 10.7×16.1-15.1×10.7 0.79×199 3.2＋0.36＋4.8＋1.64 1.23＋3.4－0.23＋6.6 0.25×3612.7－（3.7＋0.84） 36.54－1.76－4.54 0.25×0.73×4 7.6×0.8＋0.2×7.6 0.85×199 0.25×8.5×4 1.28×8.6＋0.72×8.6 12.5×0.96×0.8 10.4－9.6×0.35 0.8×（4.3