人教版四年级数学下册小数加减法简便计算练习题60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60文档格式.docx
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8.95+2.1+3.99.46-2.5-3.5
5.11-3.8+2.8911.5+0.07+0.93+14.5
7.2+3.5+7.28.05-3.72-3.28
54+5.1+9.7+559.45+3.41+4.59
1.27+6.68+7.731.85+7.7+7.15+2.3
3.3+1.84+5.16+6.76.12+1.47-4.12
3.3+5.58+6.7=3.3+____+5.58
(2.49+4.92)+4.08=____+(____+____)
28.76-2.7-7.3=____〇(____〇____)
7.76+5.1+1.98.32-3.6-1.4
6.98-2.5+2.0216.3+0.59+0.41+8.7
1.4+4.1+9.59.59-2.12-4.88
17+9.3+5.9+731.26+1.49+5.51
3.53+0.04+3.471.16+4.3+6.84+5.7
4.6+2.08+6.92+2.48.24+8.16-3.24
8.2+1.77+1.8=8.2+____+1.77
(9.31+2.31)+5.69=____+(____+____)
28.63-8.9-1.1=____〇(____〇____)
3.35+2.7+7.36.68-2.1-2.9
4.82-2.5+2.181.6+0.72+0.28+24.4
9.2+4.5+6.87.96-2.28-2.72
55+1.9+1.7+365.81+3.63+5.37
1.68+5.92+4.322.13+9.3+6.87+0.7
2.6+3.01+6.99+3.46.24+1.05-1.24
8.4+6.55+1.6=8.4+____+6.55
(3.67+1.11)+8.89=____+(____+____)
18.38-8.1-1.9=____〇(____〇____)
7.25+4.4+4.68.87-3.3-0.7
6.06-2.3+1.9414.9+0.66+0.34+14.1
9.3+4.6+5.57.94-2.49-2.51
31+4.5+7.1+561.83+1.93+5.07
5.84+5.07+0.161.93+3.4+7.07+6.6
0.2+0.68+5.32+7.88.76+6.62-7.76
3.4+2.08+6.6=3.4+____+2.08
(4.16+2.54)+5.46=____+(____+____)
42.97-2.5-7.5=____〇(____〇____)
1.51+1.5+4.59.54-3.2-0.8
5.23-1.3+2.776.8+0.06+0.94+15.2
8.7+6.1+9.77.81-3.09-2.91
47+3.1+8.5+232.72+1.07+6.93
3.01+5.72+2.993.82+9.4+2.18+0.6
0.5+1.13+3.87+9.56.26+4.63-4.26
2.9+2.81+7.1=2.9+____+2.81
(8.72+4.63)+2.37=____+(____+____)
43.82-6.3-3.7=____〇(____〇____)
4.15+2.8+5.29.07-2.1-3.9
6.16-2.2+1.8413.7+0.05+0.95+9.3
8.5+4.4+8.68.65-1.07-3.93
31+3.3+5.5+141.06+4.76+2.24
1.15+2.28+8.851.61+1.5+7.39+8.5
1.1+4.69+2.31+5.99.83+6.49-8.83
5.5+4.98+4.5=5.5+____+4.98
(8.52+1.31)+6.69=____+(____+____)
11.35-4.8-5.2=____〇(____〇____)
2.86+2.8+6.26.84-3.5-2.5
6.18-1.5+0.829.1+0.26+0.74+11.9
9.2+8.9+6.47.18-2.37-3.63
28+2.5+5.1+242.11+4.51+4.49
1.49+0.96+5.514.44+8.4+2.56+1.6
5.5+0.39+4.61+0.56.89+4.14-5.89
6.8+9.95+3.2=6.8+____+9.95
(9.18+2.59)+5.41=____+(____+____)
40.77-8.4-1.6=____〇(____〇____)
9.61+3.5+6.59.02-2.8-3.2
5.22-3.4+4.780.3+0.29+0.71+21.7
7.3+7.5+6.77.72-3.05-0.95
74+8.5+4.7+229.38+3.55+6.45
3.07+3.16+4.930.71+6.1+8.29+3.9
0.8+4.57+0.43+6.27.27+2.42-5.27
8.2+3.56+1.8=8.2+____+3.56
(5.51+4.11)+3.89=____+(____+____)
48.91-7.1-2.9=____〇(____〇____)
4.05+2.8+4.28.45-1.5-2.5
4.46-2.8+2.549.2+0.75+0.25+11.8
5.7+6.3+9.18.39-1.22-2.78
12+5.5+4.2+877.71+1.86+7.14
4.12+5.58+5.885.27+6.6+4.73+3.4
4.9+4.05+0.95+2.18.09+5.74-4.09
9.8+1.23+0.2=9.8+____+1.23
(9.25+2.93)+3.07=____+(____+____)
11.95-2.2-7.8=____〇(____〇____)
9.42+1.2+7.88.79-3.9-2.1
5.06-3.4+3.9416.9+0.73+0.27+13.1
3.7+6.4+9.77.11-2.64-4.36
56+8.7+5.8+996.22+4.28+3.72
0.15+3.09+6.850.65+5.6+9.35+4.4
2.5+3.45+2.55+4.56.38+5.66-2.38
4.5+9.59+5.5=4.5+____+9.59
(4.47+1.67)+6.33=____+(____+____)
27.25-1.9-8.1=____〇(____〇____)
8.23+1.2+6.88.56-2.3-3.7
6.32-3.3+1.6812.2+0.56+0.44+17.8
5.4+9.4+5.89.08-0.21-5.79
34+4.1+8.7+459.32+5.45+3.55
4.23+7.16+5.773.09+3.6+4.91+6.4
3.5+3.04+2.96+3.58.77+8.69-6.77
5.7+1.55+4.3=5.7+____+1.55
(2.43+4.65)+2.35=____+(____+____)
46.85-5.3-4.7=____〇(____〇____)
5.71+3.4+3.69.44-1.2-2.8
5.68-3.4+4.325.4+0.56+0.44+20.6
7.9+5.1+3.29.62-2.92-2.08
59+5.7+9.6+451.62+0.78+8.22
3.68+4.73+4.322.36+7.8+4.64+2.2
3.3+3.41+3.59+2.77.55+7.56-5.55
5.8+2.88+4.2=5.8+____+2.88
(9.87+2.46)+7.54=____+(____+____)
11.23-2.6-7.4=____〇(____〇____)
4.83+2.3+3.76.21-3.4-2.6
4.99-3.2+4.0118.7+0.35+0.65+11.3
8.6+9.7+2.88.59-0.44-3.56
23+7.3+4.4+362.71+4.35+5.65
3.44+2.93+4.565.93+2.9+2.07+7.1
3.8+1.76+8.24+2.26.21+5.35-1.21
6.6+4.36+3.4=6.6+____+4.36
(2.23+1.46)+5.54=____+(____+____)
15.24-3.7-6.3=____〇(____〇____)
6.61+5.4+2.66.91-3.7-2.3
4.26-1.7+4.7415.4+0.43+0.57+14.6
4.5+8.3+6.37.91-2.62-2.38
26+2.6+6.7+732.45+4.09+5.91
2.16+0.72+5.843.57+6.3+3.43+3.7
0.9+3.57+6.43+9.18.02+3.11-3.02
7.5+7.76+2.5=7.5+____+7.76
(5.36+4.16)+4.84=____+(____+____)
39.25-3.5-6.5=____〇(____〇____)
6.07+3.7+4.38.79-1.5-4.5
5.89-2.3+2.1115.1+0.76+0.24+5.9
8.5+7.1+9.79.22-1.01-4.99
83+6.8+3.5+192.59+2.47+3.53
4.07+7.44+2.934.05+3.9+4.95+6.1
4.4+4.51+2.49+4.66.91+7.17-1.91
2.6+3.91+7.4=2.6+____+3.91
(5.47+2.01)+7.99=____+(____+____)
43.37-4.3-5.7=____〇(____〇____)
5.11+4.6+2.46.07-1.2-4.8
6.98-1.2+0.0213.9+0.09+0.91+12.1
5.9+2.1+5.69.65-1.68-4.32
32+3.4+8.7+392.82+3.92+3.08
0.86+9.09+7.140.68+5.9+6.32+4.1
4.9+4.66+1.34+1.17.13+2.34-5.13
2.3+3.46+7.7=2.3+____+3.46
(7.45+1.87)+7.13=____+(____+____)
47.41-2.1-7.9=____〇(____〇____)
7.15+5.8+1.26.03-2.5-2.5
4.27-1.9+4.738.7+0.14+0.86+20.3
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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 60