蘇教版五年級數學上冊第四單元《小數加法和減法》計算題(口算題)期末復習練習題一4.5＋5.5=7.42－0.2=7.5－0.5=3－0.08=5＋0.9=7.46－7=7.48－0.4=6.27－0.07=0.54＋9=0.02＋0.08=0.7＋5=5.1＋3.4=0.68－0.28=5.8－2.7=8.6－5=0.75－0.25=5.5－4.5=0.58＋0.42=2－0.05=6＋0.3=3－0.5=1.07＋8=1－0.01=12.5－10=9＋0.1=6－1.2=0.6＋4.8=7.3－2.3=0.35＋0.65=0.72－0.2=0.2＋0.8=1.85－1.35=7+3.7=2.6－1.4=6.7+0.03=6.43－0.43=4.9＋0.1＝8.5－5＝4.2+4.2＝5－0.07＝0.75＋0.4=20＋0.78=4.8＋4.2=5.7－3=4.9－1.7=1.34＋0.8=2－0.75=8.7＋0.03=0.2－0.09=8.5＋2.5=0+2.8＝8.4－4＝1.25+0.05＝5.1－0.8＝0+5.36＝1＋0.01=4.8+2=0.45＋0.6=7.5－0.5=0.24＋0.6=

0.6＋0.34=3.6－1.6=3.6＋5.4=6.5－5.6=10－6.25=0.7＋0.9=0.8＋0.6=8.24＋3.76=4.1－3.8=0.78＋2.2=14＋0.78=14.6－0.34=1.3＋8.56=0.8－0.55=3.25＋0.75=4－0.04=1－0.03=0.5＋3.05=0.8－0.45=5－0.08=10－0.1=1.2＋3.2=4.3＋2.7=3.25＋1.75=5.6－3.2=4.2＋14.3=4.8－2.6=30.5－0.3=25.7－5.7=1+3.89=3.4－1.4=7.82－7.2=2.19＋9.1=10.1－0.89=18.7＋0.03=

0.68＋0.42=8.1－5.1=0.728－0.24=0.8＋0.18=2.3＋0.07=0.89－0.25=

1－0.98=

0.048＋0.52=

0.5＋40=

19.9+11.1=

1－0.57＝7.6－3.4＝1.34＋0.8＝1.2－0.7＝0.98－0.09＝8.5－3.2＝0.87＋0.3＝0.7－0.07＝2＋3.84＝6.5＋17.5＝1－0.01=4.8－2.32=6.5－5.65=0.24＋0.6=7.5－0.5=3.62－1.6=0.45＋0.6=6＋3.4=5－0.64=6.3+7=1+0.1=0.4+0.42=1－0.5=0.3+0.7=4.28－4.2=9.7－2=0.9－0.89=3.5+0.5=小數加減法100道口算專項練習題(一)（姓名家長（簽字）家長評分注釋：每題1分，時間40分鐘。4.5＋5.5=7.42－0.2=7.5－0.5=3－0.08=5＋0.9=7.46－7=7.48－0.4=6.27－0.07=0.54＋9=0.02＋0.08=0.7＋5=5.1＋3.4=0.68－0.28=5.8－2.7=8.6－5=0.75－0.25=5.5－4.5=0.58＋0.42=2－0.05=6＋0.3=3－0.5=1.07＋8=1－0.01=12.5－10=9＋0.1=6－1.2=0.6＋4.8=7.3－2.3=0.35＋0.65=0.72－0.2=0.2＋0.8=1.85－1.35=7+3.7=2.6－1.4=6.7+0.03=6.43－0.43=4.9＋0.1＝8.5－5＝4.2+4.2＝5－0.07＝0.75＋0.4=20＋0.78=4.8＋4.2=5.7－3=4.9－1.7=1.34＋0.8=2－0.75=8.7＋0.03=0.2－0.09=8.5＋2.5=0+2.8＝8.4－4＝1.25+0.05＝5.1－0.8＝0+5.36＝1＋0.01=4.8+2=0.45＋0.6=7.5－0.5=0.24＋0.6=

0.6＋0.34=3.6－1.6=3.6＋5.4=6.5－5.6=10－6.25=0.7＋0.9=0.8＋0.6=8.24＋3.76=4.1－3.8=0.78＋2.2=14＋0.78=14.6－0.34=1.3＋8.56=0.8－0.55=3.25＋0.75=4－0.04=1－0.03=0.5＋3.05=0.8－0.45=5－0.08=10－0.1=1.2＋3.2=4.3＋2.7=3.25＋1.75=5.6－3.2=4.2＋14.3=4.8－2.6=30.5－0.3=25.7－5.7=1+3.89=3.4－1.4=7.82－7.2=2.19＋9.1=10.1－0.89=18.7＋0.03=

0.68＋0.42=8.1－5.1=0.728－0.24=0.8＋0.18=2.3＋0.07=小數乘除法100道口算專項練習題(二)1.5×4=2.5×4=0.13×4=5.4÷10=0.18×0.3=4.2×1000=0.45÷0.15=3.6÷0.1=8.5×100=8.5÷1.7=3.2÷100=1.2÷0.3=0.49÷7=0.04×25=0.096÷0.03=84÷4.2=1000×0.756=0.5×100=0÷0.25=1÷0.01=1.25×8=3.8×2=7.2÷0.9=1.6×0.2=9.3÷0.3=4÷0.4=0.45÷0.5=0.2÷0.01=0.9×6=2.1×0.3=7×0.08=1.87×0=0.24×5=0.2×0.5=60×0.5=0.05×1.6=0.5×1.1=0.8×0.5=6÷0.12=1.25×4=4×0.25=0.4÷8=1.8×0.5=8÷0.5=