三年级数学小数点加减法练习题

1、.三年级数据小数点加减法练习题班级: 姓名： 日期: 8.63.9= 5.54.7= 8.42.8 9.48.712.84.7 9.45.5 3.63.7 4.42.8 7.54.7 4.72.9 5.33.8 5.68.8 8.34.7 2.64.8 6.44.5 4.74.95.51.8 1.79.5 8.74.5 7.62.8 1.75.9 9.85.9 5.81.9 4.31.93.63.8 9.43.6 3.66.8 5.64.7 6.55.7 4.71.8 9.43.8 8.43.72.76.7 9.57.9 3.82.7 3.84.5 3.65.8 5.73.4 8.42.8 3

2、.76.8 6.14+3.83=7.93-1.64=5.23-2.36=3.44+3.36=7.74-5.85=9.35-4.74=38.63-3.48= 1.16+4.77=8.17-5.26=2.26-0.86=4.93+4.75=76.55+4.68=31.1+4.5=31.9+3.4=3.45+4.6=4.45+54.5=3.83+5.55=2.75+1.3=39.4-2.75=67.3-1.26=61.9+6.2=67.1-6.6=46.8-2.8=47.6-2.15=44.4+1.4=1.7+9.66=43.3+6.3= 64.4+8.67=55.5-1.9=38.9-5.55=

3、0.70.9= 0.80.6=8.243.76=4.13.8=0.782.2=140.78=14.60.34=1.38.56=0.80.55= 40.04=10.03=30.53.05=0.80.45=50.08=3.250.75=8.656.31=107.64= 13.68.46=0.991.1= 100.1= 1 .50.5 10.92.30.6 0.90.8 1.90.9= 3.5-2.4= 0.360.64 0.960.3 7.53.18= 0.510.37= 40.82=5.264.75= 133.9= 8.047.4= 0.680.06= 5.20.48=10.73=3.64.8=

4、0.780.28= 20.99.7= 100.09= 3.80.12=0.010.1=4.95.1= 4.70.47= 8.77.8=26.7147.2=801.621.9=10019.2=15.782.45=33.49.48= 2.1+0.2= 0.3+0.7= 3.6+1.6=7.5-0.5= 3.7-0.9= 2.1-0.2= 3.5+0.2=1.2+0.3= 1.9-1.1= 4.5-2.3= 1.2+4.5=7.3+3.2= 5.6-3.9= 1.9+6.2= 4.5-2.1=1.5-0.5= 1-0.9= 2.3+0.6= 0.9+0.8=1.9-0.9= 3.5-2.4= 0.6

5、+0.4= 7.9-0.3=4.1+0.8= 2.3+0.7= 3.4+1.2= 7.2-3.5=3.7-2.9= 2.3-1.2= 6.5+1.2= 2.2+5.3=2.3-1.7= 1.5+4.3= 1.1+4.7= 3.5-0.6=7.4+1.2= 5.2-3.9= 8.9-6.2= 10.5-9.1=1.7-0.5= 1.4-0.9= 2.3+0.8= 4.9+0.8=1.3-0.9= 7.5-2.4= 2.6+0.4= 3.9-0.8=7.9+8.2= 5.2+5.5= 6.9+6.4= 5.4+6.7=3.4+8.6= 5.9+4.3= 8.3+2.8= 2.8+8.9=9.8-4.8= 6.8-4.4= 7.2-3.7= 8.4-6.6=4.8-3.3= 5.8-4.8= 7.7-4.9= 6.1+2.6=4.8-3.8= 8.7-5.3= 6.3+1.6= 8.7-5.5=2.7+6.4= 1.7+7.3= 6.7-2.2= 5.7-3.9=9.6-8.8= 5.6-2.7= 3.6+5.6= 7.6-3.7=9.0-5.9= 4.9+0.5= 3.9+2.4= 4.9-1.3=5.5+2.8= 8.6-3.7= 9.5-4.6= 3.5+5.1=2.5+6.4= 7.5-2.7= 4.5+2.2= 3.5+1.9=7.4-4.8= 5.4+5.5= 9.4-