小学数学五年级上册 小数加减法 专项练习题(100道题)

专项练习小数加减法（1）建议用时：分钟实际用时：分钟基础认知(口算)63.25+35.62=3.7+40.2=7.7+2.2=1.68+96.8=1.9+0.7=20.6+67.1=0.4+0.26=4.2+9.9=59.5+19.6=7.1+2.9=20.2+7.4=7.4+40.5=24.6+63.1=2.7+2.9=0.4+3.9=68.5+8.3=22.9+19.6=8.21+7.19=7.88+8.87=5.2+6.33=能力提高(竖式)81.9-47.2=60.1-20.13=5.2-2.7=7.6-0.77=61.2-7.5=11.1-3.7=92.5-48.5=68.7-6.7=6.56-3.97=8.7-4.8=7.5-3.18=3.92-0.2=8.86-7.36=2.74-0.3=8.7-0.5=8.67-5.9=专项练习小数加减法（2）建议用时：分钟实际用时：分钟基础认知(口算)21.4+5.56=57.9+40.2=4.5+0.4=3.9+7.5=11.6+13.4=2.2+4.6=30.3+30.9=0.21+9.21=3.1+6.3=0.42+0.6=6.5+9.5=11.2+0.4=15.1+75.7=5.2+1.3=3.6+1.6=1.7+3.1=0.3+95.2=2.4+9.8=52.6+2.7=6.9+0.12=能力提高(竖式)58.3-18.9=4.8-2.53=6.5-2.2=4.8-2.3=2.1-0.1=9.7-5.7=1.5-0.8=69.8-8.9=72.3-8.4=8.5-2.9=12.1-9.65=73.59-53.59=16.8-8.4=66.2-47.1=36.5-0.6=25.6-6.5=专项练习小数加减法（3）基础认知(口算)8.2+1.3=0.5+2.8=40.9+52.6=0.75+0.4=8.74+3.22=能力提高(脱式)3.35+0.65-2.07建议用时：分钟实际用时：分钟5.5+3.02=6.8+4.3=0.2+5.9=24.3+19.9=15.8+22.6=62.1+7.5=4.1+7.1=5.6+8.6=1.26+2.5=3.40+58.20=10.1+10.01=5.5+4.4=0.1+0.6=7.8+0.53=0.36+0.54=1.11+0.89-1.258.81+4.19-12.267.53+0.47-4.887.84+4.16-5.4313.65+8.05-2.68.21+90.32-4.34.12+5.1-2.26.45-4.45+4.8912.6-6.99+7.45.42-2.34+4.267.82+8.89+2.18专项练习小数加减法（4）基础认知(口算)1.0+2.16=7.6+7.8=2.37+1.58=45.7+41.7=2.7+2.9=能力提高(脱式)4.54+0.46-3.35建议用时：分钟14.6+5.7=0.4+2.9=2.2+1.2=57.2+19.1=30.1+57.1=3.7+5.4=0.1+4.5=32.4+7.4=34.4+39.2=5.2+66.5=1.77+0.23-1.8实际用时：分钟3.7+3.3=38.2+40.4=7.5+52.6=4.7+6.1=45.21+40.79=1.49+0.51-1.677.5+5.5-9.134.8-1.8+2.78.3-4.2+1.028.99-6.28+8.014.6-1.6+5.363.4+0.6-2.944.26+1.74-1.496.67+0.23-3.412.64+7.9-1.5