人教版四年级数学下册小数加减法简便计算专项练习题79Word文件下载.docx
- 文档编号:19601425
- 上传时间:2023-01-08
- 格式:DOCX
- 页数:12
- 大小:20.06KB
人教版四年级数学下册小数加减法简便计算专项练习题79Word文件下载.docx
《人教版四年级数学下册小数加减法简便计算专项练习题79Word文件下载.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简便计算专项练习题79Word文件下载.docx(12页珍藏版)》请在冰豆网上搜索。
4.62+2.3+3.78.38-1.1-3.9
5.34-1.7+2.6616.4+0.86+0.14+3.6
8.3+4.7+4.28.86-2.75-1.25
26+3.2+4.2+290.53+4.43+5.57
5.39+4.04+3.615.76+7.2+2.24+2.8
1.7+1.55+7.45+8.37.85+0.51-4.85
8.7+2.41+1.3=8.7+____+2.41
(9.34+2.27)+6.73=____+(____+____)
38.04-7.6-2.4=____〇(____〇____)
7.06+4.2+3.87.41-2.2-2.8
4.87-1.6+2.131.5+0.17+0.83+21.5
7.9+8.9+2.29.17-0.32-6.68
45+4.9+8.1+860.44+4.87+2.13
2.58+9.48+7.423.77+3.9+6.23+6.1
5.6+4.26+5.74+3.47.51+0.92-3.51
1.9+6.33+8.1=1.9+____+6.33
(1.59+4.91)+2.09=____+(____+____)
13.61-4.5-5.5=____〇(____〇____)
7.96+3.5+3.57.02-1.4-4.6
5.35-2.4+3.651.9+0.92+0.08+24.1
7.9+2.8+2.89.66-3.44-1.56
36+4.2+6.4+171.58+4.01+1.99
1.22+3.58+8.782.63+0.2+6.37+9.8
0.7+2.93+5.07+7.37.91+2.26-5.91
3.1+5.79+6.9=3.1+____+5.79
(8.65+2.33)+3.67=____+(____+____)
26.51-1.6-8.4=____〇(____〇____)
7.44+2.3+3.78.73-2.9-2.1
4.98-1.8+2.0212.1+0.61+0.39+8.9
4.6+2.1+1.48.47-0.68-6.32
62+2.1+4.8+910.22+4.62+2.38
3.87+1.65+2.135.98+5.7+1.02+4.3
0.4+4.34+0.66+9.67.77+1.33-3.77
2.1+1.22+7.9=2.1+____+1.22
(1.97+4.42)+2.58=____+(____+____)
49.98-5.9-4.1=____〇(____〇____)
3.65+2.6+4.47.58-3.1-2.9
4.23-1.4+4.776.5+0.16+0.84+18.5
5.1+4.4+9.39.95-0.21-5.79
38+5.7+4.7+760.34+1.38+4.62
3.75+7.72+6.250.96+3.1+6.04+6.9
5.2+0.69+9.31+2.88.17+6.08-3.17
7.5+3.25+2.5=7.5+____+3.25
(6.58+3.48)+4.52=____+(____+____)
47.22-7.2-2.8=____〇(____〇____)
5.78+4.3+5.78.29-2.5-3.5
5.23-1.1+4.7711.3+0.83+0.17+16.7
4.1+6.7+9.48.06-1.77-4.23
16+6.3+5.5+392.58+2.67+5.33
3.48+8.68+4.523.28+7.4+6.72+2.6
0.4+4.65+5.35+6.68.22+1.69-7.22
4.6+7.72+5.4=4.6+____+7.72
(2.44+4.61)+4.39=____+(____+____)
40.23-1.5-8.5=____〇(____〇____)
9.28+2.1+5.97.33-3.3-0.7
4.22-3.1+2.789.2+0.33+0.67+12.8
3.8+6.7+5.59.99-3.99-1.01
45+7.6+9.9+555.83+4.61+5.39
2.76+6.52+3.245.18+0.7+4.82+9.3
0.9+1.41+5.59+8.16.34+1.02-2.34
8.7+3.65+1.3=8.7+____+3.65
(6.61+4.72)+1.28=____+(____+____)
26.35-3.1-6.9=____〇(____〇____)
9.32+4.2+1.87.98-2.6-2.4
4.01-2.4+5.991.8+0.52+0.48+20.2
2.2+5.8+3.28.17-3.44-3.56
68+6.4+5.7+816.05+4.12+4.88
1.38+5.54+6.624.65+3.5+3.35+6.5
0.7+4.11+0.89+7.37.18+8.07-4.18
6.5+7.66+3.5=6.5+____+7.66
(3.27+1.47)+4.53=____+(____+____)
34.16-8.2-1.8=____〇(____〇____)
8.68+4.6+1.49.31-3.4-2.6
4.02-3.8+4.9818.3+0.17+0.83+9.7
9.9+7.6+8.19.59-1.17-3.83
89+2.1+8.9+954.13+1.42+4.58
3.47+4.81+5.535.37+5.3+2.63+4.7
3.6+1.26+4.74+3.48.46+8.45-6.46
6.1+5.12+3.9=6.1+____+5.12
(8.69+2.71)+4.29=____+(____+____)
39.22-3.2-6.8=____〇(____〇____)
7.47+2.8+3.27.41-2.2-1.8
4.07-2.5+4.9316.8+0.38+0.62+11.2
9.5+8.9+9.18.63-0.03-3.97
61+3.8+9.8+943.03+3.28+4.72
4.06+5.57+2.944.17+6.4+3.83+3.6
0.6+4.61+4.39+5.48.97+2.46-4.97
3.5+9.68+6.5=3.5+____+9.68
(5.11+2.67)+3.33=____+(____+____)
40.11-8.1-1.9=____〇(____〇____)
4.26+1.3+8.79.44-3.5-1.5
6.38-2.1+3.6214.9+0.41+0.59+5.1
2.5+9.5+5.67.99-2.44-1.56
45+3.9+7.3+897.61+5.86+4.14
2.88+1.32+5.123.17+6.8+6.83+3.2
4.8+1.67+7.33+4.28.59+5.74-3.59
2.4+5.86+7.6=2.4+____+5.86
(2.34+1.39)+8.61=____+(____+____)
27.21-7.1-2.9=____〇(____〇____)
5.09+4.4+2.67.54-1.2-3.8
5.36-2.6+2.6413.3+0.21+0.79+6.7
5.7+3.1+4.78.51-1.42-5.58
19+4.2+8.7+962.28+0.57+6.43
3.68+6.06+3.323.39+6.1+6.61+3.9
0.6+1.44+3.56+6.48.04+6.49-3.04
8.8+7.37+1.2=8.8+____+7.37
(6.87+3.77)+4.23=____+(____+____)
27.21-7.8-2.2=____〇(____〇____)
8.97+1.5+4.59.71-3.2-2.8
4.46-3.8+5.5417.7+0.87+0.13+5.3
4.6+4.2+9.69.28-2.89-2.11
24+4.2+5.5+774.33+3.15+5.85
5.17+0.36+0.835.58+3.3+3.42+6.7
2.8+4.88+2.12+7.28.87+0.42-5.87
2.6+1.83+7.4=2.6+____+1.83
(6.75+4.34)+5.66=____+(____+____)
34.74-5.5-4.5=____〇(____〇____)
6.14+2.9+4.19.85-1.2-4.8
4.12-1.5+2.881.9+0.26+0.74+22.1
3.1+2.3+6.18.92-2.34-4.66
18+8.6+3.9+920.51+5.07+3.93
5.95+8.28+4.052.59+1.2+5.41+8.8
2.1+3.04+1.96+3.97.56+3.78-2.56
5.6+2.82+4.4=5.6+____+2.82
(4.77+2.83)+3.17=____+(____+____)
27.22-7.8-2.2=____〇(____〇____)
8.32+4.7+4.38.63-3.3-2.7
4.89-2.5+4.115.5+0.68+0.32+24.5
6.8+4.6+2.28.61-1.88-2.12
75+4.5+4.9+376.05+0.68+9.32
3.67+1.13+2.331.82+0.6+4.18+9.4
4.5+4.38+1.62+5.57.37+0.35-4.37
9.7+9.87+0.3=9.7+____+9.87
(5.19+1.41)+8.59=____+(____+____)
27.98-7.9-2.1=____〇(____〇____)
3.96+1.1+7.99.21-1.2-2.8
4.58-2.8+5.4212.5+0.42+0.58+14.5
6.1+4.7+7.37.25-2.28-4.72
94+6.2+5.6+981.42+2.17+7.83
3.46+4.46+3.541.88+4.3+8.12+5.7
2.4+1.51+3.49+6.68.72+9.98-4.72
1.5+1.05+8.5=1.5+____+1.05
(4.74+1.23)+8.77=____+(____+____)
29.22-8.3-1.7=____〇(____〇____)
7.78+3.5+5.56.17-2.7-3.3
4.94-3.7+3.063.3+0.99+0.01+20.7
- 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 简便 计算 专项 练习题 79
![提示](https://static.bdocx.com/images/bang_tan.gif)