人教版四年级数学下册小数加减法简便计算练习题95文档格式.docx
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人教版四年级数学下册小数加减法简便计算练习题95文档格式.docx
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3.32+3.6+2.46.03-2.6-1.4
5.87-2.5+4.130.2+0.78+0.22+22.8
2.6+5.6+6.28.97-0.24-4.76
91+8.2+3.1+775.72+0.09+5.91
3.72+0.76+3.282.16+6.3+5.84+3.7
0.3+0.49+7.51+6.79.76+8.21-5.76
1.8+7.04+8.2=1.8+____+7.04
(8.44+4.95)+3.05=____+(____+____)
19.72-1.2-8.8=____〇(____〇____)
8.15+2.5+4.57.45-2.7-3.3
4.37-1.4+5.632.8+0.18+0.82+27.2
5.9+3.4+2.59.13-3.86-0.14
79+5.9+4.5+248.61+0.67+6.33
3.28+5.62+3.724.64+3.8+1.36+6.2
5.6+3.84+6.16+1.46.65+2.01-2.65
9.1+6.57+0.9=9.1+____+6.57
(6.61+3.66)+2.34=____+(____+____)
45.63-4.4-5.6=____〇(____〇____)
2.01+5.6+1.48.28-3.4-2.6
4.16-2.5+4.8412.4+0.08+0.92+9.6
3.9+1.1+7.67.04-1.44-2.56
68+7.7+2.4+356.73+2.16+7.84
2.46+6.49+6.544.23+2.7+2.77+7.3
5.4+2.57+4.43+0.68.21+9.45-5.21
4.7+2.22+5.3=4.7+____+2.22
(8.08+3.59)+4.41=____+(____+____)
40.47-5.5-4.5=____〇(____〇____)
7.92+3.2+5.86.91-2.8-2.2
6.46-3.6+3.5412.8+0.74+0.26+16.2
5.8+7.4+7.17.74-1.19-2.81
34+1.2+3.9+513.34+5.19+2.81
5.55+6.39+3.453.08+0.3+2.92+9.7
3.5+3.31+3.69+4.57.84+8.86-3.84
4.4+8.56+5.6=4.4+____+8.56
(5.16+4.92)+3.08=____+(____+____)
47.74-7.8-2.2=____〇(____〇____)
9.32+1.9+7.19.19-3.9-2.1
4.79-1.6+2.215.8+0.91+0.09+18.2
4.8+3.5+7.17.57-3.05-0.95
51+7.9+5.5+987.81+5.74+4.26
0.36+2.89+5.641.34+8.9+4.66+1.1
4.8+4.44+2.56+4.28.31+6.21-4.31
7.4+3.92+2.6=7.4+____+3.92
(6.41+3.01)+6.99=____+(____+____)
37.91-1.6-8.4=____〇(____〇____)
2.69+1.8+7.29.13-2.7-2.3
6.28-3.6+2.7210.9+0.01+0.99+11.1
6.8+7.9+9.59.63-2.36-3.64
41+5.2+6.5+642.42+3.05+2.95
4.78+5.22+4.224.77+7.9+3.23+2.1
3.1+4.41+5.59+5.99.94+7.04-6.94
1.1+2.63+8.9=1.1+____+2.63
(3.01+1.68)+6.32=____+(____+____)
13.24-4.5-5.5=____〇(____〇____)
7.34+4.9+5.19.51-3.8-0.2
5.35-3.5+1.6519.2+0.45+0.55+10.8
4.5+5.2+2.97.64-3.89-2.11
12+2.4+7.8+338.83+0.11+6.89
0.17+2.51+9.832.48+3.4+3.52+6.6
5.1+3.33+3.67+0.97.76+8.42-6.76
5.5+8.35+4.5=5.5+____+8.35
(3.49+3.71)+5.29=____+(____+____)
23.24-3.9-6.1=____〇(____〇____)
6.05+3.6+2.48.04-2.9-3.1
4.52-1.3+5.4816.4+0.93+0.07+7.6
6.9+1.2+4.48.03-0.83-3.17
62+7.4+5.4+688.44+0.84+8.16
2.34+1.52+4.662.84+4.5+6.16+5.5
4.7+4.44+2.56+1.36.07+8.16-1.07
5.3+2.55+4.7=5.3+____+2.55
(6.61+3.68)+6.32=____+(____+____)
10.86-3.6-6.4=____〇(____〇____)
2.95+4.2+3.87.69-1.3-4.7
4.24-2.9+4.760.8+0.08+0.92+24.2
8.6+3.8+5.27.94-1.55-3.45
14+2.2+2.1+914.31+4.35+2.65
0.77+7.67+8.230.23+5.3+8.77+4.7
1.2+3.75+3.25+5.87.65+0.13-5.65
7.2+2.09+2.8=7.2+____+2.09
(6.09+2.33)+5.67=____+(____+____)
18.62-2.7-7.3=____〇(____〇____)
2.55+3.1+2.99.04-2.2-2.8
4.17-1.7+4.835.6+0.08+0.92+23.4
6.4+7.8+1.19.26-2.82-4.18
19+2.6+8.8+388.16+3.09+3.91
5.54+0.85+0.462.32+0.8+6.68+9.2
5.9+4.75+1.25+2.18.96+2.97-5.96
2.2+1.19+7.8=2.2+____+1.19
(5.34+3.58)+6.42=____+(____+____)
23.84-8.9-1.1=____〇(____〇____)
8.99+2.2+6.89.09-1.9-2.1
4.83-1.7+5.176.4+0.36+0.64+14.6
3.3+3.6+1.78.81-3.12-3.88
89+6.9+1.9+146.35+2.27+7.73
1.32+7.44+7.685.86+2.3+3.14+7.7
1.2+2.46+3.54+8.89.81+8.62-7.81
3.5+9.13+6.5=3.5+____+9.13
(9.29+4.81)+5.19=____+(____+____)
48.48-7.8-2.2=____〇(____〇____)
3.24+4.8+1.27.11-2.1-1.9
4.72-1.1+4.288.4+0.51+0.49+21.6
9.8+1.9+1.49.94-0.35-6.65
75+2.6+8.7+248.59+1.95+8.05
5.07+9.37+1.934.11+5.4+2.89+4.6
3.8+1.94+4.06+4.27.13+2.72-3.13
8.1+9.43+1.9=8.1+____+9.43
(5.14+1.85)+5.15=____+(____+____)
46.63-4.4-5.6=____〇(____〇____)
4.15+5.1+4.97.17-1.1-3.9
4.03-1.6+4.970.5+0.93+0.07+27.5
7.8+7.2+6.68.36-1.58-2.42
85+9.3+4.3+376.96+5.19+4.81
2.53+0.43+3.472.91+4.6+3.09+5.4
0.6+3.89+1.11+7.49.42+1.16-6.42
8.2+5.92+1.8=8.2+____+5.92
(1.93+4.47)+3.53=____+(____+____)
29.11-2.9-7.1=____〇(____〇____)
9.22+3.8+6.27.15-1.6-3.4
5.24-1.1+3.764.7+0.58+0.42+25.3
6.3+1.5+7.88.06-2.09-3.91
85+4.8+8.3+849.99+1.34+7.66
0.15+6.51+8.853.57+3.9+3.43+6.1
5.2+4.62+4.38+1.87.58+1.62-5.58
9.2+1.41+0.8=9.2+____+1.41
(7.94+4.44)+1.56=____+(____+____)
22.17-1.4-8.6=____〇(____〇____)
9.76+2.6+4.46.46-3.8-2.2
4.42-1.5+3.5813.9+0.62+0.38+13.1
8.9+5.6+6.88.03-2.73-1.27
94+1.3+6.7+240.56+1.86+6.14
2.72+4.82+7.285.51+9.8+4.49+0.2
3.9+1.91+7.09+4.17.98+5.02-6.98
3.4+7.16+6.6=3.4+____+7.16
(3.49+1.74)+7.26=____+(____+____)
46.96-7.6-2.4=____〇(____〇____)
4.41+4.4+3.66.04-3.2-0.8
5.41-1.3+2.5918.5+0.19+0.81+8.5
2.5+6.9+4.98.62-1.53-5.47
23+5.4+5.8+542.55+2.44+7.56
0.55+8.12+5.455.32+4.7+0.68+5.3
3.2+0.99+5.01+6.89.04+7.59-7.04
8.2+4.19+1.8=8.2+____+4.19
(3.87+2.69)+5.31=____+(____+____)
17.74-1.1-8.9=____〇(____〇____)
2.56+3.2+6.88.06-3.3-1.7
4.48-2.9+4.5218.8+0.66+0.34+5.2
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- 人教版 四年级 数学 下册 小数 加减法 简便 计算 练习题 95