小数加减简便,脱式计算题及答案 (3页)

小数加减简便,脱式计算题及答案小数加减简便,脱式计算题及答案篇一：2014年新版人教版五年级小数乘除法脱式计算练习2.5×7.1×416.12×99＋16.125.2×0.9＋0.926×15.7＋15.7×247.28×99+7.284.3×50×0.264－2.64×0.5(2.275＋0.625)×0.283.94+34.3×0.28.9×1.1×4.732＋4.9－0.94.8×100.112.5×0.4×2.5×82.7×5.4×3.96.58×4.5×0.9(1.25－0.125)×810.8－0.8×7.090.87×3.16+4.641.2×(9.6÷2.4)÷4.83.6×9.85-5.4656.5×99＋56.54.85+0.35÷1.40.68÷（5.2-3.5）×1.258.05×3.4+7.62.8×0.5+1.584.8－4.8×0.59.5×10117.4-8.7×7.47.09×8.7×40.5÷0.81×0.184.8×（15÷2.4）2.13.×0.×82576.81+6.81×990.25×185×404.4×0.8－3.4×0.8(9.37+9.37+9.37+9.37)×2．54．2.×1.25＋4.2×1.752.37×6.3+2.37×3.70.25×39+0.25(8×5.27)×1.256.8×0.75÷0.513.5×0.982.5×1.25×0.320.125×72993.75÷0.125–2.7512.5×8.83.8×10.146×0.33+54×0.330.25×185×407.22.5×(3.8×0.04)7.69×1013.8×10.19.5×996.81+6.81×1.53+23.4÷篇二：小数加减法简便计算练习题五年级数学简便计算练习卷下面各题怎样算简便就怎样算。（1）小数加减法计算6.9＋4.8＋3.10.456＋6.22＋3.7815.89＋(6.75－5.89)4.02＋5.4＋0.985.173.68＋7.56－2.687.853.82＋2.9＋0.18＋9.19.65.27＋2.86－0.66＋1.6313.3566.86－8.66－1.3436.825.48－(9.4－0.52)3.9－1.8－3.213.75＋2.34－0.85＋4.6635.6＋4.8－3.67.14－4.68＋2.6573.8－3.9－6.132－4.1＋6.1－5.915.02-6.8-1.02－(3.75＋6.48)－1.8－15.6－7.2－0.53－2.47－1.64－13.8－5.36＋4.9－0.932＋4.9－0.9146.5－(23＋46.5)9.43-（6.28-1.57）4.8+8.63+5.2+0.375.93+0.19+2.811.76+0.195+3.242.35+1.713+0.287+7.651.57+0.245+7.436.02+3.6+1.980.134+2.66+0.8661.27+3.9+0.73+16.17.5＋4.9－6.53.07－0.38－1.621.29＋3.7＋2.71＋6.38－2.45－1.553.25＋1.79－0.59＋1.7523.4－0.8－13.4－7.23.2＋0.36＋4.8＋1.64篇三：四年级小数加减法计算题小数加减混合运算（脱式计算）5.03-2.5+0.9622.8-5.23-9.12523.66+4.34-3.5667.2+41.5-71.3910.75+0.4-9.47316.23+8.92-7.5650-28.5-13.4515.9+3.26+4.1713.79-9.653+170.571.5+0.68-0.30672.8-8.6+5.845.6-0.81-1.2920.8-（15.98-3.9）32.5+（5.07+6.13）3.52-（4.66-3.82）32.5+（5.07+6.13）小数加减简便运算（脱式计算）0.9+1.08+0.92+0.15.26+3.43+0.745.6+2.7+4.448.14-2.43-7.5718.76-3.47-0.535.17-1.8-3.251.27-8.66-1.3430.99-（8.5+15.99）4.02-3.5+0.984.25-0.83+0.7523.04-0.8-13.4-6.20.15+7.62+7.8515.13+4.92-5.133.98-1.5+6.024.8+1.2-4.8+1.236.06-（5+6.06）（竖式计算，后两行要验算）4.8+18.9=10.3+58.7=8.03-4.56=9.03-8.57=15.4+2.97=7.81-3.735=26.8+3.02=6.07-4.993=3.7+2.36=3.05-2.9=3.1-2.07=1.4-0.405=7.3-2.25=3.8+3.54=12.16+5.347=0.4-0.125=18.7+3.96=11.04-7.3=10+10.1=27+8.03=26+7.98=13.99+1=45-0.45=8-7.089=10-0.81=5.67-0.845=0.506-0.19=1.4-0.405=3.906+0.66=43.5-27.34=15.98-3.9=