人教版四年级数学下册小数加减法混合运算专项练习题96.docx
- 文档编号:23994946
- 上传时间:2023-05-23
- 格式:DOCX
- 页数:13
- 大小:21.25KB
人教版四年级数学下册小数加减法混合运算专项练习题96.docx
《人教版四年级数学下册小数加减法混合运算专项练习题96.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混合运算专项练习题96.docx(13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混合运算专项练习题96
一、口算。
3.7+0.9=6.1+4.3=0.86-0.06=2.6-0.4=
7.2+0.1=7+4.6=0.61-0.25=5.6+0.2=
2.5+0.1=7.7-2.9=0.61+0.06=1.6-0.7=
3.2-0.2=7.3+2.5=0.82+0.43=7+0.9=
2+0.6=8.9-2.7=0.83-0.27=1+0.4=
6.2+0.5=8.1+0.4=0.62-0.31=5.9+0.3=
8.9+0.1=6.3+3=0.7+0.25=3.3+0.4=
7.9-0.8=7.9-0.3=0.6-0.41=8+0.7=
二、混合运算。
0.62+0.37+7.39.9-0.84-2.1693.1+58.8+28.9
73.37+43.83+30.3385.54+23.4+83.356.54-4.05-1.21
60-(7.76-0.57)81.6-(24.3+7.4)7.54-1.99+5.27
一、口算。
7.3-0.1=8.4-3.8=0.73+0.01=3.6-0.8=
4-0.7=6.8+3.4=0.72+0.03=7+0.5=
1.3-0.5=7.3-1.1=0.71+0.22=7.8+0.1=
1.9+0.9=7.2+4=0.75-0.41=8.2+0.1=
4.2+0.4=6.7-4.1=0.71+0.32=5.9+0.1=
4.8-0.6=8.5+2.5=0.65+0.11=2.1-0.5=
5.7-0.8=6.5+1.2=0.9+0.18=2.1+0.6=
5.8+0.9=7.4+2.5=0.64+0.28=4.2+0.9=
二、混合运算。
0.7+0.06+59-0.14-2.8691.2+75.8-11.6
62.32+30.31+32.2563.19+45.67+73.676.27-1.89-1.63
20-(2.42-0.34)60.5+(26.7-4)9.72-5.43-2.96
一、口算。
8.4+0.5=8.9-0.3=0.72+0.12=7.9+0.3=
3.2+0.4=7.7+2.6=0.82-0.26=1.6+0.8=
3+0.7=7.8+1.9=0.72-0.03=3.9+0.9=
4.6+0.5=8.7+4.3=0.8+0.36=1.5+0.4=
8.5-0.5=6+3.6=0.88+0.13=3.6+0.1=
1.1-0.8=7.6+2.3=0.88+0.19=6.5+0.4=
5.6+0.2=7.8-3.7=0.8-0.33=3.1-0.8=
8.1-0.2=6.7-0.1=0.88-0.27=7.4+0.4=
二、混合运算。
0.68-0.32+1.78.4-0.1-3.951.3+13.2+29
64.22-24.06+24.2274.11+46.67+79.385.83-1.28+2.22
80-(5.45+0.13)68.4+(29.6+5.5)8.47-4.01-1.71
一、口算。
8.3-0.3=8.9+3.7=0.87-0.38=8-0.9=
2.6-0.6=8.5+2.7=0.8-0.35=8.9-0.6=
7.4-0.4=8.9+0.5=0.72-0.45=5.8-0.1=
6.2+0.8=8.7-1.6=0.68-0.23=5.2+0.7=
1.2+0.2=6+3.9=0.7+0.2=6.9-0.8=
6.6-0.4=8.9-3.3=0.71-0.36=7.2+0.1=
6.4-0.1=6.8+3.6=0.78-0.03=2.9+0.4=
5.2-0.6=7.3-0.1=0.63+0.07=3.4-0.6=
二、混合运算。
0.66-0.16+9.39.2-0.83-1.1764.6+41.1-20.9
78.92+26.97+57.0168.55-25.9+78.038.74-5.27-2.12
80-(7.6-0.26)69.8-(14.3-8.6)9.98+5.51+4.11
一、口算。
8.8-0.4=8.3+0.5=0.84-0.31=7.3-0.3=
4.3+0.8=7.8+3=0.81+0.34=1.4+0.2=
7.1+0.7=8.9-1.6=0.66+0.02=9+0.3=
5.3+0.6=6.4-2.7=0.81+0.34=2.6-0.7=
8+0.2=8.1-3.6=0.65-0.23=4.4-0.2=
3.4+0.2=9-4=0.69-0.37=3.6-0.8=
5+0.2=6.8-4.1=0.79+0.4=5.4+0.4=
8.1+0.5=7.1-3.5=0.81-0.26=5-0.9=
二、混合运算。
0.6-0.35+9.68.4-0.26-1.7448.7-23.7-18.4
88.08+24.71+98.0388.86-20.15+69.769.73-5.56-1.84
60-(1.7-0.75)63.6-(23.3+5.1)8.47-4.7-3.59
一、口算。
2.8+0.6=6.5-4.9=0.83+0.2=2.1-0.7=
3.9-0.5=8.6-0.1=0.76-0.21=2.5-0.9=
8.8-0.5=8.8-4.1=0.81+0.08=6.9-0.6=
3.8-0.1=7.7+3=0.85+0.12=1.1+0.9=
1-0.2=6.5+0.5=0.6-0.16=4.1-0.4=
6.8+0.5=7+0.2=0.7-0.32=3.4+0.3=
7.3-0.4=6.2-1.2=0.72+0.32=7-0.4=
6.6+0.8=6.6-4.7=0.79-0.33=6.9-0.4=
二、混合运算。
0.74-0.28+1.35.7-0.47-4.5368.8+47.6+12.5
79.26-14.91+22.8780.82-13.78+79.038.74-3.49+1.46
80-(7.41-0.15)78.8+(17.8-8.8)8.39+1.75+3.91
一、口算。
8.8+0.6=6.8-4.5=0.61-0.14=6.8-0.8=
8.1+0.9=6.8+2.7=0.88+0.38=8.7+0.1=
4.8+0.3=7.6-0.4=0.62+0.27=3.9+0.2=
7.3-0.5=6.2-0.1=0.73-0.1=2.3+0.5=
4.7-0.6=7.6+4.1=0.76+0.45=1.4+0.8=
8.5-0.1=8.8+4.3=0.6-0.3=2.1-0.7=
8.2-0.7=7.7-1.6=0.66-0.11=5.9-0.2=
5.3+0.2=7.1-2.8=0.82+0.46=5.9+0.5=
二、混合运算。
0.68-0.33+9.15.9-0.79-1.2188.1-27.1-46.8
74.07+11.71+62.0766.63-45.1+86.383.92-2.31+1.47
30-(1.55+0.56)89.9-(16.7+9.6)6.5-4-2.38
一、口算。
6.9+0.2=7.2+2.9=0.61-0.16=3.1+0.7=
5.9-0.4=7.7-4=0.78-0.36=2.4+0.5=
3.7-0.3=6.2+0.1=0.73+0.15=7.4-0.6=
3.1+0.8=7.3-0.3=0.83-0.04=4.9+0.1=
8.3+0.7=7-4=0.81-0.49=8.6+0.9=
8-0.6=8.3+2.3=0.81+0.36=8.4+0.5=
6.7+0.4=7.8-0.3=0.74-0.19=1.1+0.6=
5.2-0.5=7.3+0.7=0.83-0.45=2.8-0.9=
二、混合运算。
0.86+0.44+96.8-0.11-0.8948.1+27.3+14.2
74.03+38.36+28.1986.31+16.14+80.655.09-1.97-1.4
90-(8.56+0.62)70+(15.7-3.7)4.56+1.05-1.58
一、口算。
5.6+0.1=7-3.9=0.69+0.16=1.4-0.6=
4.1-0.4=7.4-4.5=0.63+0.37=8.5+0.3=
7.1+0.1=7.4-2=0.87-0.23=7.9+0.2=
8.8-0.4=6.4-2=0.7+0.15=8.9+0.5=
7.7+0.5=6.1+2.3=0.77+0.41=3.6+0.3=
3.5+0.5=7.3-2.2=0.72+0.01=2.4+0.6=
2.2-0.4=7.1+4.1=0.87-0.01=9+0.5=
2.5+0.3=6.6+2.5=0.64-0.29=7.7-0.9=
二、混合运算。
0.82+0.17+9.78.4-0.8-1.274.6-42.8-20.4
88.84+36.9+80.7879.95-25.98+42.356.98-4.11+1.31
40-(3.14-0.74)85.2+(28.7+8.2)7.33+3.22-3.21
一、口算。
6.9+0.5=6.6-0.5=0.68+0.45=8.7+0.2=
5.6-0.9=6.1+4=0.88+0.21=5.8-0.1=
4.9-0.3=7.4-3=0.78+0.1=2.4+0.1=
8.4+0.4=7.2+0.5=0.85-0.17=4-0.8=
8-0.3=6.6+1.4=0.86+0.43=7.1+0.6=
2.4-0.7=7.4-2.1=0.8-0.31=5.7+0.6=
5.8+0.7=7.1-3.1=0.87+0.13=1+0.5=
4.7+0.9=6.7+0.6=0.65+0.21=4.4-0.6=
二、混合运算。
0.87+0.14+4.17.5-0.25-3.7558.7+40.1-18.2
77.77-17.51+15.1260.88-29.77+23.549.03+3.56+2.1
40-(3.33-0.56)81.5+(16.2-8.6)4.06-2.21+1.33
一、口算。
9+0.3=7.1+4=0.6-0.49=6.9+0.1=
4.2-0.9=6.9-3.7=0.8+0.22=6.9-0.4=
6.1+0.8=6.8+2.7=0.65+0.03=1.7+0.4=
7.9+0.1=7.6+4.5=0.73-0.17=5.7-0.8=
1.8-0.3=7.2+3.8=0.69+0.04=3.7+0.7=
4.1+0.1=8.9+2.5=0.6+0.32=3.8-0.4=
3.9+0.4=6.2-0.2=0.76-0.15=5.5+0.9=
2.5+0.9=8.3+4=0.68-0.25=5.7-0.9=
二、混合运算。
0.69+0.18+2.77.8-0.47-3.5388-58.9+25.8
67.51+44.76+65.7779.23+43.16+41.835.72+1.14+4.06
50-(4.43-0.63)61.1-(19.5+1.5)6.19+2.06+1.22
一、口算。
7.7+0.7=7.3-3.4=0.83-0.31=3.7+0.7=
1-0.2=6.7+1.7=0.77-0.06=5.1-0.8=
2.6+0.6=6.1-0.4=0.82-0.18=1.7+0.6=
4.4+0.3=8.3-0.4=0.63+0.17=8.2+0.9=
5.9+0.2=7.6-1.8=0.83+0.24=8+0.7=
4.4-0.4=7.3+1.8=0.75-0.36=3.9+0.9=
8-0.7=6.1-1.6=0.7+0.05=4.6+0.6=
5.5+0.8=7.7+3.2=0.68-0.24=7.7-0.8=
二、混合运算。
0.82-0.36+8.56.6-0.37-3.6393.1+45.9+46.7
68.64+16.74+59.3868.61-36.02+16.798.37-5.08-2.09
80-(7.39-0.45)69.1+(19.7-7.5)4.56-2.87-1.46
一、口算。
3+0.5=6-1.7=0.77-0.46=8.6+0.7=
6-0.6=8.9-3.9=0.86+0.07=8.9-0.6=
2.6-0.5=8-3.3=0.84+0.45=5.9-0.1=
7.5+0.3=6.1-3.3=0.61+0.29=2.9-0.9=
7.9-0.6=8-2.7=0.81-0.47=2.8+0.1=
3.8+0.7=6.6-2.1=0.65+0.02=2.8+0.9=
6+0.9=8.6-2.5=0.9-0.07=5.6+0.6=
3.9-0.3=6.3-0.8=0.81+0.15=6.3+0.7=
二、混合运算。
0.72-0.34+7.97.4-0.9-0.161.8+20+41
80.86-42.22+90.5465.67+16.87+99.544.69+2.74-1.43
90-(5.7+0.25)99.2+(18.1+8.1)3.96-1.91-1.54
一、口算。
2.4-0.5=7.9-4.6=0.67-0.07=8.5+0.3=
1.6+0.8=8.2+3.3=0.82+0.32=8.8-0.4=
3.9-0.2=7.5+1.4=0.6+0.45=4.1-0.3=
5.6+0.6=8.9-4.6=0.72-0.17=4+0.8=
3.9+0.7=7+0.7=0.69+0.16=5.1+0.8=
3.9+0.2=8.1+2.4=0.6+0.23=5.1+0.6=
7.6-0.2=7.2+2=0.72-0.38=2.9+0.7=
2.7+0.6=7.5+2.2=0.66+0.21=7.6-0.9=
二、混合运算。
0.8-0.07+7.66.4-0.64-1.3676.2+51+11.8
77.56+30.45+32.377.04+25.07+45.13.55-1.45-1.8
60-(7.58-0.38)99+(22-2.6)5.86-1.24+2.61
一、口算。
6-0.4=9+1.1=0.73-0.11=4.3+0.9=
2.6+0.3=8-3.9=0.86+0.02=8.5-0.8=
7.9+0.3=6.8+1.1=0.84-0.1=4+0.4=
4.3-0.9=9+1.9=0.89+0.38=6.6+0.9=
8.4+0.8=6.3-2.3=0.63-0.36=5.1+0.3=
8.9+0.4=6.8-1.2=0.64+0.28=6.8-0.5=
1-0.6=7.7+3.1=0.79+0.23=7.8-0.9=
5.3-0.7=7-1.9=0.86-0.49=6.7-0.6=
二、混合运算。
0.78-0.17+2.86-0.81-3.1971.2+27.8+14.2
65.42+48.05+81.2760.26-18.46+21.786.71+2.16+3.05
60-(3.08-0.65)91.6-(12.2+2.2)8.55+4.48-3.38
一、口算。
8.2-0.6=7.6-3.1=0.74+0.19=1.8-0.1=
3.2-0.3=8.4-3=0.88-0.37=4.3+0.6=
7.2-0.7=8.5-0.5=0.7+0.3=3.3+0.2=
2.7+0.7=7-3.3=0.6-0.35=3.2+0.3=
8.8+0.8=7.3+2.3=0.74+0.12=6.8+0.2=
2.8-0.1=7.2+3.9=0.8+0.46=2+0.6=
3.6-0.4=6.9-4.2=0.86+0.33=5.3-0.7=
2.6-0.3=6.1-2.8=0.78-0.16=7.5-0.7=
二、混合运算。
0.61-0.48+5.35.1-0.62-3.3893.5+37+43.1
84.22+30.58+73.0973.52+39.51+69.43.92-2.13+1.67
30-(5.67+0.32)74.8-(20-3)8.87-1.95-2.88
一、口算。
5.2+0.2=6.5-2.4=0.86+0.46=5+0.8=
3.7+0.7=7+3.6=0.73+0.48=3.9+0.4=
6+0.9=9-0.7=0.77+0.03=7.7-0.4=
8.5-0.6=7.9-1.5=0.67+0.46=1.1+0.3=
6.7-0.9=8.6-2.9=0.78+0.37=3.6+0.4=
3.3-0.3=8.5-0.3=0.87-0.34=7.3-0.9=
1.3-0.4=6.5+0.7=0.62-0.2=5.2+0.6=
8.9+0.5=8.7+2.4=0.85-0.04=3.2-0.7=
二、混合运算。
0.69+0.42+3.48-0.6-3.497+54.8-39.2
69.01+12.76+31.577.6-36.13+135.95+2.55+1.26
90-(6.18-0.97)97.6-(24.9-4.9)5.02-1.24-2.52
一、口算。
8.9+0.2=6+1.2=0.88-0.34=1.6+0.7=
6.5-0.3=6.1-0.6=0.86-0.47=5.8+0.4=
4-0.1=7.3-2.5=0.63-0.46=6.8-0.4=
7.7+0.3=
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 人教版 四年级 数学 下册 小数 加减法 混合 运算 专项 练习题 96
![提示](https://static.bdocx.com/images/bang_tan.gif)