人教版四年级数学下册小数加减法综合练习题75

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

3.2-0.4=7+9.6=85.1-3=0.66-0.09=

2.5-0.1=7-1.9=7.6+4=0.96+0.27=

2+0.8= 1.3+7=44.4+8=0.69+0.3=

3.7+0.2=7.1+3.1=9.6-2.3=0.6+0.15=

2.6+0.5= 4.7+1.1=17.9-7=0.73-0.23=

二、笔算。

2.21-0.35=7

3.63-5.81=9.38-3.7=60.3-1

4.8=7.58+6.7=69.97-

5.27= 1.68+0.97=83.65+9.92=7.05-0.08=59.9-8.99=8.91+2.74=59.7-21.4=

9.28+1.72=19.11+8.24= 2.06-0.84=96.03+6.04=

4.6-0.9= 6.2+1.5=46.5+5=0.82-0.19=

8.9-0.8=8.5+2.9=7.5+5.1=0.92-0.12=

3.4+0.7=2+3.8=37.8-3=0.78-0.13=

2.2+0.7=8.4-1.1=7.9+5.9=0.72-0.14=

3.1-0.4=

4.8+4.6=42.9-4=0.52+0.43=

二、笔算。

2.78+0.54=75.39+6.77=7.36+2.52=83-24.3=

8.11+3.39=81.35-9.57= 3.47-0.92=30.29+4.23=

9.31+0.3=29.02-5.64=8.59+6.58=53+38.2=9.09-4.05=48.02+5.23=7.79+0.09=15.12+2.06=

2.2+0.3=0.4+7.6=24.9-8=0.73+0.22=

8.7-0.9=9+2.7=7.7+0.6=0.99-0.47=

8.7+0.5= 5.6+4.8=49.5+1=0.99-0.02=

7.6+0.7=7.6+0.6= 6.9+4.6=0.65+0.17=

3.2-0.5= 6.4+8.4=55.5+2=0.72+0.1=

二、笔算。

3.1-0.36=71.7+

4.54=8.57+

5.03=51.7+1=

9.76+1.32=99.64-9.43= 2.33+0.35=64.22-6.8=

6.57-0.36=40.89+4.11=

7.04-3.9=64.9-46=

7.55+4.45=16.15+4.28=7.91-0.29=43.63+9.76=

1.8-0.5=

2.9+0.9=45.2+3=0.97+0.03=

8.1+0.5=9.2-4.6=8.8-5.9=0.56-0.27=

7.8+0.2= 4.3+9.7=67.8-9=0.63-0.47=

3.4+0.9= 6.3-3.1= 6.4+3.7=0.71+0.41=

1.1+0.8=

2.1+6=66.9-7=0.87+0.29=

二、笔算。

8.29+0.08=55.68+9.29=9.43+2.95=81.3-5.4=

9.1-6.92=97.56+2.72= 1.08+0.68=59.48+7.75=

8.65-0.76=73.35-9.04=8.48+3.32=97.3+47.2=

9.21-5.21=26.98+6.5= 2.09-0.48=78.63+2.36=

5.3+0.7=4+2.1=80.3-8=0.55+0.19=

8.8-0.8=8.9-3.6=7.9-4.9=0.51-0.23=

5+0.4=0.5+5.3=41.6-7=0.88+0.33=

9+0.7=7.9+2=9.6-4.7=0.78-0.07=

1.4-0.7=7.2+5.1=19.2-2=0.93-0.47=

二、笔算。

3.15-0.25=10.86-

4.09=8.89-6.53=80.7-31.1=8.59-

5.41=65.36-5.34=9.06+0.79=23.45+7.37=3.05-0.82=18.14-9.94=8.68+5.3=80.4-1.7=7.53+5.09=67.73-7.19=8.2+0.88=37.49+

6.19=

6.3+0.8= 5.2+5.7=91.2-3=0.68+0.45=

5.7+0.4=9.1-0.7=8.7+0.9=0.97+0.47=

3.4+0.2=7.7+7.6=46.3-2=0.79-0.4=

7.8-0.6=7.7+2.6=8.4+4.8=0.83+0.47=

7.8+0.8= 4.3+1.1=22.8+1=0.52-0.31=

二、笔算。

2.75+0.49=74.5+4.91=8.16-5.21=8

3.7+22.7=

9.94+4.57=79.39-3.52=7.67-0.79=46.64+6.99=9.97-0.14=27.47+3.3=8.46-4.86=65.3+7.7=

7.79+1.88=78.2+3.1=9.72-0.71=10.54+1.34=

7.9-0.8= 3.1+6.1=23.5+4=0.8-0.02=

7.3+0.3= 6.9+1.4=7.9-3.8=0.88+0.12=

3.3+0.8=8.4+8=82.2-3=0.83-0.16=

6.6-0.5= 6.5-4.1=

7.8+5.5=0.7-0.44=

3.5+0.4=9.9+7.6=39.9+5=0.72+0.12=

二、笔算。

2.77+0.57=26.2+4.26=7.24-6.11=52.3-25.5=

9.88+2.01=38.43-2.48= 3.83-0.08=34.09+3.72=1.81-0.53=55.14+4.83=9.94-3.96=87.6-16.3=8.82+6.97=54.5+3.41=7.33-0.83=45.71+2.87=

相关文档
最新文档