四年级数学下册小数加减法练习题精选172.docx

上传人:b****8 文档编号:29203768 上传时间:2023-07-21 格式:DOCX 页数:13 大小:20.32KB
下载 相关 举报
四年级数学下册小数加减法练习题精选172.docx_第1页
第1页 / 共13页
四年级数学下册小数加减法练习题精选172.docx_第2页
第2页 / 共13页
四年级数学下册小数加减法练习题精选172.docx_第3页
第3页 / 共13页
四年级数学下册小数加减法练习题精选172.docx_第4页
第4页 / 共13页
四年级数学下册小数加减法练习题精选172.docx_第5页
第5页 / 共13页
点击查看更多>>
下载资源
资源描述

四年级数学下册小数加减法练习题精选172.docx

《四年级数学下册小数加减法练习题精选172.docx》由会员分享,可在线阅读,更多相关《四年级数学下册小数加减法练习题精选172.docx(13页珍藏版)》请在冰豆网上搜索。

四年级数学下册小数加减法练习题精选172.docx

四年级数学下册小数加减法练习题精选172

一、口算。

6.6-0.1=2.8+8.8=99.2-7=0.79-0.04=

5.4+0.2=6.6+3.9=7.7+5.7=0.73+0.08=

4.1-0.5=8.7+9.7=27.3+8=0.56-0.17=

5+0.3=6.8+3=8.2-3.6=0.65-0.05=

8.1+0.5=9.3+3.2=74.5+7=0.82+0.17=

二、笔算。

1.14-0.24=29.58+1.54=7.8+3.22=62.5-23.9=

8.57+6.31=14.26-6.8=5.68-0.64=87.99-6.38=

9.08+0.33=28.25+9.24=7.77+2.84=61-31.5=

8.58+4.65=23-9.39=8.75+0.94=13.48-1.61=

一、口算。

4.4+0.6=1.5+0.4=34.9+4=0.65-0.26=

2-0.1=9.4+2.5=6-3.4=0.8-0.33=

6.1+0.6=2.5+2.9=83.2-3=0.67-0.45=

2.7-0.8=5.6-0.5=6.9+0.9=0.55+0.12=

8.6+0.9=9.3+4.3=67.1+9=0.52-0.18=

二、笔算。

4.48-0.88=89.63+2.32=9.67-6.29=87.8+13.2=

7.53+2.6=48.2+6.54=6.47+0.69=70.74-1.88=

5.65+0.14=16.18+6.09=7.64+1.64=55.9-42.5=

8.43-1.03=71.37+4.35=2.73+0.13=72.91-5.26=

一、口算。

8.9-0.1=7.5+6.3=95.2+1=0.98-0.23=

2.1-0.8=9.1+0.5=6+3.1=0.99+0.46=

6.5-0.4=4.3+8.3=34.2-7=0.55+0.46=

8.3-0.3=9.9+1.9=7.5-4.9=0.93+0.05=

6.3-0.6=6.4+8.7=48.5+5=0.84+0.4=

二、笔算。

8.42+0.03=28.08-9.7=9.16-6.73=78.9+23.8=

9.56+1.71=68.78-7.02=9.72-0.28=86.71-3.49=

7.11+0.32=97.48-2.41=7.12-2.05=77+14.8=

8.22+6.64=11.16-3.67=2.06+0.29=40.37-4.42=

一、口算。

3.3-0.1=4.6+8.1=25.1-7=0.75-0.12=

3.9-0.8=8.8-0.4=8.5+0.4=0.71+0.28=

5.6-0.3=1.8+5.7=65.8-3=0.85-0.03=

8.1+0.1=7.9+3.6=7.7-4.8=0.64+0.13=

6.1+0.4=0.7+4=72.7-2=0.51+0.11=

二、笔算。

6.33+0.25=41.85-2.01=9.5+3.59=97.5-17.2=

7.42-5.18=94.73-5.94=1.58-0.39=74.2-6.27=

9.41+0.11=62.59-6.95=8.48-4.72=94.7+15.8=

9.75+5.19=40.81-3.6=7.85+0.89=25.3+2.97=

一、口算。

4-0.4=3.4+3.4=54.7-7=0.51-0.32=

7.4-0.5=9.8-4.9=7+5.3=0.89-0.43=

5.9+0.5=8.1+8.3=30.7+4=0.76-0.33=

4.8+0.4=7+3.5=7.7+2.1=0.5-0.45=

2.7+0.5=3+7.9=34.4+6=0.88+0.43=

二、笔算。

1.55+0.02=12.74-8.17=8.74-1.2=66.6+20.6=

9.61+2.92=22.6-9.72=4.52+0.21=24.54+2.08=

8.56-0.44=70.78-7.02=8.42+6.1=63.7+30.1=

9.92-5.2=48.91+8.55=6.73+0.16=69.85-8.78=

一、口算。

4.7+0.2=3.6+5.9=98.4+8=0.85-0.37=

8.2+0.3=5.9-2.2=8.3+2.2=0.97-0.08=

1.8-0.5=1.3+6.7=59.3-8=0.53-0.49=

3.8+0.2=5.9-2=7+1=0.83+0.12=

5.5-0.4=1.1+4.1=90.3-4=0.69+0.11=

二、笔算。

4.01+0.73=44.18+4.88=9.76+2.61=60.4-23.7=

7.44-5.19=76.02-8=2.49+0.53=65.63-7.62=

8.88-0.83=23.68-2.66=8.69+6.08=83.6+7.7=

9.33+6.68=90.58+8.01=6.8-0.82=32.74+8.61=

一、口算。

3.3+0.9=1.2+4.7=61.1+2=0.53-0.17=

2.9-0.2=7.9+3.2=6+4.8=0.9-0.35=

4.1-0.2=3.2+4.8=57.5+8=0.89-0.06=

6.3+0.4=5.4-3.1=8.5+4.2=0.83+0.37=

6-0.8=3.1+7.1=79.1+8=0.76-0.13=

二、笔算。

1.21-0.06=91.8-2.53=8.76+1.74=73+38.4=

8.44+5.19=38.39-7.44=6.21-0.11=68.15+5.74=

9.13+0.45=69.37+8.71=8.82-6.21=97.2+15.1=

9.94-5.53=25.02-5.91=3.89+0.72=89.24-1.39=

一、口算。

1.1-0.5=7.9+8.7=39.4+4=0.57+0.35=

6.9-0.1=6.9-4.6=6.5+5.5=0.54-0.16=

1.9-0.9=8.5+2.8=53.9+6=0.83+0.43=

7.2+0.9=8.5-0.2=8.9+5.3=0.58-0.08=

6.4-0.6=8.5+1.1=81.3+8=0.89+0.17=

二、笔算。

5.13+0.98=99.73-1.68=9.26-1.76=50.9-18=

7.58+3.44=45.26-4.91=7.14+0.94=93.3-7.51=

1.94-0.22=59.76-7.06=8.63+4.17=64.4-47.7=

8.32+3.47=62.82+6=3.09+0.98=59.56+5.3=

一、口算。

1.7+0.4=3.7+9.2=44.2-8=0.92-0.09=

3.9+0.3=5.8+4.1=7.3+3.9=0.87-0.28=

4.8+0.1=7.3+0.2=26.8+2=0.93+0.47=

1.9-0.3=9.5+4=6.4+3=0.76-0.27=

6.8-0.9=1.1+4.4=37.5+3=0.62+0.09=

二、笔算。

7.58-0.36=67.57+4.74=7.14+4.08=51.2-28.6=

9.26+4.75=84.65-1.79=7.8+0.5=71.32-3.28=

1.69+0.45=84.36-4.56=7.45+3.24=83.8+5=

9.27+2.34=84.92+2.88=4.6-0.73=92.28-2.06=

一、口算。

2.9-0.9=1.2+5.8=47.4-4=0.73+0.04=

7.8-0.7=5.6+1.2=6.2+5.1=0.84+0.39=

7.4+0.4=9.9+1.1=95.4+2=0.58+0.41=

1.2+0.2=6.2-3.7=9.9-0.1=0.84+0.07=

5.2+0.7=0.8+1.8=64.2-1=0.9+0.26=

二、笔算。

9.34+0.47=58.96+1.41=7.17+3.16=97.3+44.5=

9.7+4.9=18.08-4.68=9.15+0.66=71.18+6.55=

1.79-0.76=24.16-7.81=8.89+4.79=96.6-32.2=

9.94-5.02=42.36+1.82=7.53+0.44=14.49-2.81=

一、口算。

8-0.9=4.2+8.7=77.7-2=0.79+0.19=

5.7-0.9=9-3.3=9.3-4.8=0.73+0.11=

2.1-0.1=2.5+3.1=93.4-6=0.52+0.16=

3.3+0.1=8.9+2.5=8.1+4.6=0.86+0.37=

8.6+0.2=0.8+7.9=62.5+3=0.84+0.4=

二、笔算。

3.29-0.09=34.8-2.09=7.33+4.29=96.6+34.8=

7.89+6.65=16.16-9.16=1.97-0.36=34.48-5.67=

7.71+0.55=33.62-2.82=9.96-5.65=76-35.3=

7.79+4.78=56.56-4.66=9.28-0.02=85.32-8.33=

一、口算。

5.6-0.3=8.2+7.4=70.3+8=0.69-0.14=

5.6+0.2=5.2-1.7=7.6-1.2=0.97+0.33=

6.3-0.4=8.4+1.5=17.6+4=0.83+0.47=

3.5-0.2=6.1+1=7.3+3.7=0.95+0.15=

5.4-0.5=2.5+3.4=99.4+6=0.51-0.09=

二、笔算。

4+0.74=72.55-1.3=9.53+2.83=81.3-5.9=

7.72-3.91=15.89-6.78=7.52+0.15=95.37+4.81=

6.59+0.18=65.02-6.09=8.68-5.62=96.6-35.4=

8.66+1.05=80.98+1.52=1.57-0.35=47.6-6.71=

一、口算。

6.6+0.8=8.6+3.8=96.9-7=0.65-0.13=

4.1-0.4=8.6-0.5=6.8+1.3=0.57+0.16=

8.6-0.2=4.1+7.4=29.7-3=0.65+0.22=

4.5+0.8=6.1-4.9=9.3-3.2=0.71+0.07=

8.4+0.2=1.8+7.8=10.9-5=0.76+0.07=

二、笔算。

5.84-0.84=47.7+6.86=9.88-2.24=61.3-6.7=

8.56-4.81=90.15+7.37=4.8+0.67=88.03-2.84=

7.93-0.82=56.05+5.25=9.54-3.98=86.2-13.9=

8.29+2.51=77.25-8.97=5.86+0.52=10.77-4.37=

一、口算。

6.8+0.3=7.8+9.8=38.9-5=0.59-0.33=

2+0.3=8.7-2.4=9.2-5.3=0.83-0.22=

9-0.1=0.6+0.3=23.5+8=0.86-0.04=

5.1-0.2=6.4-1.1=6.7-2.5=0.73-0.22=

8-0.5=1.4+1.1=87.3+2=0.57+0.13=

二、笔算。

8.97+0.57=40.79+7.89=7.77-1.62=63.9-18.8=

7.35-4.84=52.25+6.55=2.44-0.1=75.85+8.82=

8.2-0.85=93.26-5.62=7.63+3.51=77.7+9.8=

7.39+5.49=14.39+3.42=4.7+0.64=56.23-6.73=

一、口算。

1.5-0.3=8.4+2.5=39.5-3=0.61-0.17=

1.2+0.2=7+0.1=9.8+3.7=0.57-0.23=

6-0.1=1.3+6.7=52.8+6=0.89-0.48=

6.3-0.3=5.3+2.6=9.7+5.2=0.64-0.13=

6.7+0.5=8.3+9.9=14.6+4=0.79+0.03=

二、笔算。

4.73+0.56=34.87+5.76=7.7+4.25=92.9+2.5=

8.53-6.5=58.76+1.69=5.35+0.52=54.62+2.53=

7.56-0.54=41.35+3.83=9.36-2.74=57.2+32.8=

8.2+4.92=29.54-2.12=3.72-0.37=14.31+8.69=

一、口算。

8.2+0.8=4.3+4.9=44.8-4=0.98+0.45=

2.9-0.1=9.8-4=6.6-5.7=0.5-0.39=

4-0.6=0.3+0.3=90.9+7=0.74+0.25=

1.1-0.8=5.6+4.1=8.3-0.7=0.56+0.39=

4.8-0.7=2.5+0.7=74.9+5=0.8-0.43=

二、笔算。

5.98+0.02=21.29+6.81=7.19+6.62=55.7-44.6=

8.12-1.09=72.32+4.02=7.64+0.76=48.64+4.04=

9.08-0.36=52.75-9.58=7.59-2.94=60.4-13.2=

8.55+5.06=42.21-2.03=7.83-0.32=56.05+9.91=

一、口算。

3.6+0.6=8.2+5.4=42.7-3=0.9-0.43=

7.9-0.9=8.4+3.4=8.2+5.1=0.75-0.15=

8.3-0.3=2.2+6.2=57.9-5=0.56-0.16=

4.8+0.6=8.2+4.9=9.1-1.5=0.6-0.26=

6.6+0.4=1.9+0.6=15.7+4=0.64-0.02=

二、笔算。

6.33-0.55=41-9.79=9.26+2.42=54.9-42.6=

7.01-3.72=97.64-1.12=6.6+0.31=99.86+7.63=

4.18+0.68=61.2-4.89=7.38-4.77=93.4+16.9=

7.62-1.08=93.62+3.4=5.32-0.74=41.75-2.25=

一、口算。

5.4+0.2=2.3+6.1=95.9-3=0.71+0.12=

2.4+0.2=6.3+0.5=6.9-3.3=0.94+0.08=

2.4-0.5=8.1+4.8=64.6+9=0.5-0.08=

2.7-0.1=9.6-4.4=8.6-1.5=0.59-0.14=

5-0.6=9.7+8.5=38.1+3=0.79+0.3=

二、笔算。

1.87-0.48=60.97+4.67=9.16-2.28=83.6-39=

8.22+1.46=58.58+2.84=9.5-0.5=17.23-1.32=

8.13-0.5=21.51-5.61=9.89+3.8=93-29.2=

7.96-6.15=14.26+6.43=2.48+0.89=37.43+2.15=

一、口算。

7.7-0.9=8.6+1.3=80.4-7=0.54+0.01=

8.8+0.6=7.1-2.2=6.5+4=0.81+0.15=

4.1-0.6=5.7+2.3=77.7+8=0.61-0.37=

8.3-0.4=7.8-4.8=7.4+4.4=0.79-0.41=

5.7-0.3=0.6+0.2=83.2+1=0.76+0.31=

二、笔算。

1.44-0.18=32.69-8.21=7.93-6.21=72.5-3.4=

7.33-2.59=18.1+4.28=3.6+0.89=40.61+2.61=

1.81-0.37=47.96-4.29=9.64+2.44=62-34.6=

7.21-1.19=25.5+3.24=6.2-0.46=16.95-2.45=

一、口算。

3.7-0.3=9+5.8=74.1+8=0.69+0.39=

3.9+0.2=6.7-2.1=8.2-4=0.58-0.29=

7.8+0.9=2.1+9.9=36.6-4=0.78-0.43=

5.6-0.7=9.6+4.3=6.4-0.9=0.64+0.15=

6.1+0.2=9.6+6.5=88.4-3=0.61-0.02=

二、笔算。

3.81+0.5=94.23+6.64=9.93+3.81=98.3-7.3=

8.5-4.8=27.54-2.06=9.74-0.26=57.18-7.17=

3.9-0.54=61.89-5.34=7.52-5.56=91.3-47.6=

8.85-4.83=37.53+5.37=5.05-0.53=33.41

展开阅读全文
相关资源
猜你喜欢
相关搜索

当前位置:首页 > 农林牧渔 > 畜牧兽医

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