人教版四年级数学下册小数加减法综合练习题186.docx

上传人:b****5 文档编号:6399889 上传时间:2023-01-06 格式:DOCX 页数:11 大小:20.33KB
下载 相关 举报
人教版四年级数学下册小数加减法综合练习题186.docx_第1页
第1页 / 共11页
人教版四年级数学下册小数加减法综合练习题186.docx_第2页
第2页 / 共11页
人教版四年级数学下册小数加减法综合练习题186.docx_第3页
第3页 / 共11页
人教版四年级数学下册小数加减法综合练习题186.docx_第4页
第4页 / 共11页
人教版四年级数学下册小数加减法综合练习题186.docx_第5页
第5页 / 共11页
点击查看更多>>
下载资源
资源描述

人教版四年级数学下册小数加减法综合练习题186.docx

《人教版四年级数学下册小数加减法综合练习题186.docx》由会员分享,可在线阅读,更多相关《人教版四年级数学下册小数加减法综合练习题186.docx(11页珍藏版)》请在冰豆网上搜索。

人教版四年级数学下册小数加减法综合练习题186.docx

人教版四年级数学下册小数加减法综合练习题186

一、口算。

7.5+0.5=3.5+6.1=35.8+2=0.9-0.1=

1.5-0.9=6+0.6=6.9-4=0.93-0.38=

6.5-0.6=3.4+7.4=62.6-3=0.8-0.32=

6.3+0.9=6.4-3.1=6.2-0.2=0.94-0.46=

6.3-0.2=7.2+3.7=27.6+5=0.86+0.11=

二、笔算。

3.95-0.41=12.55+8.08=8.11+3.6=69.1+23.2=

8.76-3.33=57.06-2.6=7.29+0.48=13.26-2.09=

5.35+0.97=14.46-5.57=7.41+5.98=67.2+36.6=

8.04-1.25=24.37+1.66=7.46+0.09=25.4+4.25=

一、口算。

4.1-0.3=3.1+2.8=68.2-9=0.87+0.05=

8.9-0.1=8.6+1.2=8+1.6=0.95+0.44=

1.9-0.8=7.9+9.6=11.4+4=0.61-0.17=

2.3+0.8=6+4.4=8.9-5.2=0.83+0.08=

7.8+0.6=1+1.8=35.1+3=0.66-0.28=

二、笔算。

3.58+0.94=81.7+8.57=9.44+1.78=66.3+25.8=

9.72+6.61=40.91-1.17=6.09-0.8=73.8+2.46=

8.76-0.35=10.78+6.2=9.25-5.14=90.3-10.3=

8.17+4.78=24.95-2.74=8.09-0.72=12.55-6.26=

一、口算。

7.5-0.1=1.7+3.2=78.6-1=0.81+0.48=

7-0.2=6.7+2.6=8.6+0.2=0.54+0.19=

5.3+0.7=7.3+6.1=82.6+9=0.55-0.08=

1.7+0.5=8.3-0.2=9.4-1.8=0.91-0.12=

4.8+0.9=3.1+3=99.8+1=0.93-0.33=

二、笔算。

8.02-0.76=46.4-6.67=9.49-5.23=64.3+33.8=

9.83-1.99=24.47+5.35=7.66+0.95=91.96-4.5=

9.14+0.61=88.93+5.13=8.23-6.93=53.8-31.5=

7.76-1.57=91.44-3.06=7.3+0.35=98.68-8.01=

一、口算。

7.1-0.6=1.4+2.1=95.4+9=0.76-0.39=

5.5+0.2=7.4-4=7.3+5.4=0.67-0.09=

6.6-0.4=7.6+4.9=56.5-4=0.95+0.4=

5.9+0.4=9.3+4.8=8.6+2.2=0.55+0.45=

3.6+0.3=4.7+3.5=24.5+3=0.54+0.18=

二、笔算。

9.13-0.57=83.91-7.58=9.58-4.68=53.9+2.4=

9.13+3.93=27.77-6=7.64-0.14=89.01+1.71=

7.85+0.13=43.42+1.33=9.11-1.35=87.7-21.6=

8.94+4.85=69.37+5.15=1.96+0.28=65.07+7.49=

一、口算。

3.4-0.3=2.1+7.4=30.5-1=0.99-0.49=

5.8-0.2=8.9-2.1=6.8-0.4=0.66-0.36=

2-0.9=2.6+8.3=41.4-2=0.76-0.36=

3.7+0.8=7.7-0.4=7.2+1.1=0.74-0.34=

2.5+0.1=5.5+9.9=25.4+3=0.92-0.28=

二、笔算。

5.8-0.2=85.8-8.31=9.38-3.43=74.2-44.2=

7.06+6=16.75+6.07=7.05+0.63=22.9+6.66=

2.41+0.84=66.71+2.64=9.05+1.43=83.6-43.8=

8.24+5.94=93.8-3.91=3.87-0.95=95.97+9.88=

一、口算。

3.7-0.2=0.1+9=25.8-1=0.85-0.44=

1.2-0.9=5.1+0.5=6.2-5.7=0.93-0.4=

8.3+0.3=7.1+9.6=28.1-6=0.84+0.04=

6.6-0.6=7.3-1.4=9-2.9=0.71+0.42=

6.7-0.5=3.6+6.8=13.2-7=0.63-0.09=

二、笔算。

9.89+0.86=71.45+1.32=8.57-3.26=96.7+37.6=

9.85+2.89=59.47-1.68=5.83+0.43=92.94+5.37=

8.33+0.18=95.64+1.99=7.54+3.69=58.2+48=

9.36-2.77=63.57-4.65=2.25-0.01=87.5+7.94=

一、口算。

3.1+0.1=5.8+9.2=71.7+5=0.89-0.32=

1.4+0.6=6.7-3.3=8+5.6=0.89-0.02=

1.1+0.5=7.8+2=83.9+5=0.78-0.37=

4.1-0.8=9.5-2.2=6.9-1.1=0.53+0.04=

6.2-0.9=3.7+4.7=14.2-2=0.8-0.43=

二、笔算。

4.35-0.41=84.06+7.12=7.83+6.85=61.2+40.3=

8.79-1.52=28.22-5.11=9.38-0.46=20.23+2.08=

4.9-0.06=87.61-2.75=7.7+2.19=62.7+34.5=

8.05+5.75=68.63+8.9=6.03+0.96=13.88-1.99=

一、口算。

5.8+0.6=5.7+0.2=72.1-9=0.84-0.03=

3.8-0.4=6+2.1=8.1+5.5=0.93+0.32=

7.2+0.9=0.8+0.1=89.9+1=0.61+0.44=

6.5-0.3=9.1+0.6=7.4+4.5=0.67-0.48=

8.1-0.9=3.4+6.7=21.4+6=0.83-0.28=

二、笔算。

4.75+0.58=77.8-2.7=7.84-5.82=66.9+46.6=

7.68-2.16=79.54-5.23=3.52-0.17=62.12+9.96=

3.87+0.97=73.66+3.37=9.83-1.23=90.3+46.8=

9.91+6.38=19.8-1.89=2.68+0.11=68.39-9.21=

一、口算。

2.4+0.2=6+9.2=27.3+4=0.52-0.34=

1.7+0.8=7.7+1.2=9.1-2.3=0.93+0.25=

8.7+0.6=1.1+9.7=28.4-1=0.85+0.49=

1.9+0.6=6.2+2.1=6.7+4.4=0.7-0.1=

7.7+0.7=3.6+5.5=50.5+3=0.68+0.47=

二、笔算。

3.61+0.65=21.71+1.72=9.87+6.78=76.2+9.2=

8.86-4.35=89.48+4.49=3.58+0.88=14.79+8.84=

4.58-0.19=29.31+3.57=7.65-4.62=72.7-4.3=

9.72+6.63=35.05-2.96=1.35+0.5=30.02-7.89=

一、口算。

4.9+0.7=8.8+5.2=37.4-8=0.88-0.18=

4.6+0.8=7.2-1.5=7.7-4.4=0.86-0.49=

2+0.5=5.7+3.2=31.7+8=0.79-0.43=

7.5+0.8=8.9-3=8.3+0.1=0.87+0.13=

2-0.6=5+2.2=87.4+8=0.66-0.18=

二、笔算。

1.6-0.69=31.33-4.45=9.01-6.88=95.6-10.1=

9.04+2.7=13.16+1.52=9.32-0.74=45.06-7.92=

1.16+0.76=60.27-7.03=8.3+2.1=60.3-17.6=

7.84+3.15=59.32-8.63=9.91-0.44=12.68-6.95=

一、口算。

1.4-0.5=1.9+9=97.9-2=0.62+0.14=

7.5+0.4=6.4-4.9=6.7-3.4=0.73+0.15=

2.3+0.3=9.5+6.4=15.2+9=0.99-0.28=

7.9+0.3=9-2.6=8.3+5.2=0.59+0.48=

4.3+0.5=0.7+7.4=80.5-7=0.84-0.39=

二、笔算。

3.18+0.9=60.69+5.22=9.25-1.81=87.4-48.7=

9.94-4.08=40.86-9.84=3.88+0.54=41.35-3.3=

9.01-0.12=93.04-1.03=8.08+2.68=81.3-16.1=

8.59-2.81=54.89-7.42=1.89+0.61=22.16-4.98=

一、口算。

2.6+0.6=0.7+6.5=25.5-5=0.88-0.29=

4.6-0.3=9.3-4.6=8.4+2.4=0.84+0.41=

4.4-0.4=3.2+7.3=27.5+5=0.56-0.11=

4.7+0.9=7.5-4.8=9.1+5.5=0.66-0.19=

7.5+0.9=6.2+0.1=38.3+9=0.61+0.35=

二、笔算。

7.26-0.35=55.4+2.09=8.43+3.39=60.6+22.6=

9.36+1.5=23.4+9.76=9.31-0.21=57.97+4.04=

4.41+0.16=51.36-8.43=9.63+3.52=72.5-32.7=

7.72+2.78=34.31+2.41=5.03+0.01=57.43+6.92=

一、口算。

3.7+0.1=3.4+2=31.5+7=0.85-0.43=

5.8+0.8=5-1.5=9.9-3.8=0.8-0.12=

5.7+0.7=2+5.1=53.3-4=0.97-0.24=

5.5+0.6=6.8+2.7=9.7+2.1=0.85+0.41=

1.6+0.4=0.6+5.6=32.9+7=0.58+0.09=

二、笔算。

8.43-0.7=61.57+1.87=7.39+1.7=91.7+44.5=

7.51+3.15=49.11+9.12=1.65+0.29=48.36+5.68=

9.64-0.7=29.5+2.07=8.17+5.92=72.9+27.8=

7.17+3.92=34.79+3.86=8.91-0.73=76.55-5.54=

一、口算。

3.1-0.7=5.2+8.1=85.5+6=0.94-0.07=

6.6+0.1=6.2-1.2=6.9-2.1=0.56+0.15=

4+0.3=9.4+9=55.8+8=0.55-0.01=

6.9-0.6=5.8+3.7=8.7-5.6=0.79+0.15=

6.6-0.2=1.5+0.9=57.5-7=0.78+0.38=

二、笔算。

1.9+0.42=72.49-1.8=8.75-5.57=71.2+20.8=

7.98-4.14=96.15+1.92=9.32+0.52=88.52+2.05=

8.71-0.55=94.52+9.26=9.12+6.48=54.8-3.4=

9.82-4.75=22.56-4.4=6.22+0.23=86.46-3.91=

一、口算。

3.5-0.3=3.3+5=74.1-9=0.97+0.28=

7.2-0.5=8+2.4=6.8-3.6=0.82+0.3=

6.6+0.2=7.3+0.5=39.8+1=0.53+0.44=

3.5+0.4=7.2-4.3=9.3+5.1=0.69-0.31=

1.4-0.5=4.8+8.6=57.9-8=0.65+0.07=

二、笔算。

4.55+0.42=64.69+5.18=9.41+4.16=65.9+49=

8.59+4.2=80.67+4.73=8.11+0.9=71.02+8.47=

4.95-0.7=92.62-2.34=8.61-6.83=86.5+25.4=

7.34-4.31=48.01-3.3=7.37+0.41=84.95+5.13=

一、口算。

3.9-0.2=6.4+1.9=52.4+1=0.77-0.29=

8.1+0.7=8.1+0.4=7.1+0.2=0.88-0.11=

6-0.3=2.5+3=22.4+7=0.88+0.11=

4+0.2=7.7+0.9=7.5-0.3=0.63-0.29=

8.4-0.7=9.7+4.2=65.3-1=0.82-0.19=

二、笔算。

1.64-0.12=85.39+1.53=7.58+3.83=72.8-44.4=

8.02-4.9=77.25+8.59=3.71+0.75=14.93+5.22=

5.22-0.54=26.44-9.59=9.66+3.18=97.9+33.6=

7.89-2.12=46.28-6.61=6.23+0.73=20.52-8.33=

一、口算。

4.7-0.8=3.6+0.1=50.9-2=0.94+0.46=

1.1+0.4=9.2+4.7=7.3-0.6=0.56-0.13=

5.7-0.1=2+3.2=61.2-1=0.9+0.25=

7.6+0.6=5.4-1.6=7.3+0.2=0.82-0.02=

3.8-0.6=9.4+5.2=88.5+2=0.72-0.43=

二、笔算。

2.52-0.9=78.27+8.47=9.72-4.7=89+44.4=

9-5.5=61.27+9.61=1.24+0.38=21.37+4.46=

1.11+0.22=30.06-8.22=7.82-5.47=85.4+2.2=

9.94+1.06=52.37-2.32=4.27+0.92=59.21+1.62=

一、口算。

6.5-0.8=2.6+3.2=10.4+2=0.82-0.05=

2.9-0.4=7.4-2.7=8+3.6=0.9+0.37=

8.1-0.5=8.5+1.5=96.8-3=0.53-0.49=

5.3+0.2=8.1-3.7=8.9-0.2=0.56+0.3=

2.9-0.6=8.6+8.4=22.6+5=0.99+0.11=

二、笔算。

3.85+0.06=22.95-9.41=7.32-6.37=57.3-6.2=

9.87-1.56=36.25+9.7=9.23-0.37=76.03-9.16=

3.88-0.81=59.14+6.51=7.4+3.21=75.9+47.5=

8.87-5.2=66.86+6.09=9.12-0.47=60.84-2.22=

一、口算。

8.2-0.9=1.4+3.7=66.3+7=0.94+0.31=

3.9-0.2=6.4-4.4=6.4+2.2=0.51+0.23=

5.8-0.1=2.7+5.4=10.4+5=0.73-0.4=

7.3-0.4=9.6+2.5=6.5-0.3=0.88-0.48=

1.4+0.4=3.6+3.3=55.4+9=0.78-0.11=

二、笔算。

3.25-0.21=32.76-9.14=7.28+5.61=72.5+31.6=

8.12+4.92=61.48-1.86=6.81-0.89=26.28-4.19=

1.7-0.57=29.37-5.25=9.37-4.37=52.3+38.3=

9.72+3.54=61.75+2.74=3.74+0.11=35.25-9.62=

一、口算。

6.8-0.5=0.8+5.7=46.3+6=0.91+0.23=

8.1-0.2=5.1+3=7-3.6=0.93+0.1=

5.6-0.1=1.5+9=94.7-4=0.81-0.09=

2.2-0.6=6.6+1.8=7.4-2.3=0.81+0.18=

8-0.1=3+5.7=69.6+4=0.68-0.33=

二、笔算。

8.89+0.87=77.81-8.9=7.77-2.09=75.6+3.7=

8.18+2.87=27.91+6.76=5.73-0.4=78.38-9.24=

8.73+0.33=93.06-9.03=8.26+2.67=79+46.5=

8.49+1.03=33.6+4.2=9.46-0.39=64.04-4.0

展开阅读全文
相关资源
猜你喜欢
相关搜索

当前位置:首页 > 工程科技 > 能源化工

copyright@ 2008-2022 冰豆网网站版权所有

经营许可证编号:鄂ICP备2022015515号-1