人教版四年级数学下册小数加减法简便计算练习题110Word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110Word文档格式.docx
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2.39+5.4+0.66.69-3.9-0.1
5.41-2.6+4.5911.8+0.18+0.82+13.2
8.4+6.3+4.19.49-1.57-3.43
63+7.6+9.2+690.05+5.48+1.52
1.96+1.21+6.040.83+7.4+9.17+2.6
2.8+3.62+4.38+4.27.27+5.94-6.27
4.5+9.96+5.5=4.5+____+9.96
(7.87+3.11)+4.89=____+(____+____)
48.59-8.1-1.9=____〇(____〇____)
7.71+2.3+5.77.83-3.9-0.1
5.26-3.3+1.742.3+0.48+0.52+24.7
6.5+2.9+7.99.31-3.65-1.35
45+1.8+7.4+687.04+3.23+5.77
1.44+2.64+5.564.26+9.9+5.74+0.1
3.5+2.78+3.22+3.58.46+0.95-3.46
8.1+5.86+1.9=8.1+____+5.86
(8.96+3.82)+4.18=____+(____+____)
14.11-2.9-7.1=____〇(____〇____)
7.61+4.8+5.28.78-1.4-2.6
5.26-1.8+4.7415.7+0.16+0.84+11.3
2.7+2.4+2.49.52-3.02-3.98
78+4.1+7.9+262.82+4.28+4.72
4.82+9.66+4.180.56+0.6+9.44+9.4
1.1+3.98+5.02+5.99.72+6.67-6.72
7.1+7.39+2.9=7.1+____+7.39
(5.55+1.16)+4.84=____+(____+____)
39.74-2.7-7.3=____〇(____〇____)
1.09+1.3+6.76.35-2.7-1.3
4.27-3.1+2.7311.4+0.07+0.93+9.6
2.8+5.8+1.98.05-3.59-3.41
81+9.3+2.3+355.67+0.31+7.69
5.56+7.12+4.443.62+3.9+6.38+6.1
3.8+2.52+4.48+2.27.94+9.51-4.94
7.3+9.24+2.7=7.3+____+9.24
(6.26+1.92)+4.08=____+(____+____)
47.99-8.2-1.8=____〇(____〇____)
6.46+4.7+1.38.55-2.9-1.1
6.98-1.7+0.029.6+0.95+0.05+19.4
6.4+3.1+3.69.73-3.26-3.74
35+2.8+7.3+370.32+2.12+7.88
3.64+6.92+2.361.78+7.2+7.22+2.8
2.2+2.77+5.23+6.87.62+2.45-6.62
3.6+6.44+6.4=3.6+____+6.44
(8.31+2.11)+4.89=____+(____+____)
29.33-2.7-7.3=____〇(____〇____)
1.49+5.8+4.27.73-2.9-1.1
6.58-2.4+2.4211.9+0.05+0.95+12.1
5.4+8.9+9.78.24-0.03-5.97
17+4.2+5.1+189.29+2.47+5.53
3.02+9.61+3.984.38+8.5+1.62+1.5
2.5+1.03+4.97+6.57.84+8.67-6.84
2.5+9.56+7.5=2.5+____+9.56
(3.46+3.63)+3.37=____+(____+____)
15.13-2.3-7.7=____〇(____〇____)
4.84+4.6+4.49.13-3.1-1.9
5.05-3.4+4.9513.2+0.19+0.81+9.8
9.5+6.9+6.57.93-2.03-1.97
92+5.7+9.2+263.42+3.08+6.92
1.03+4.91+7.972.71+3.2+6.29+6.8
0.2+1.82+3.18+8.87.88+9.38-3.88
6.9+9.45+3.1=6.9+____+9.45
(9.85+3.17)+2.83=____+(____+____)
23.08-1.4-8.6=____〇(____〇____)
3.64+2.4+3.66.35-3.2-1.8
5.98-2.6+1.023.3+0.67+0.33+20.7
3.7+4.9+6.37.04-3.78-2.22
48+6.9+6.8+545.68+4.44+1.56
0.85+7.24+5.155.59+8.1+1.41+1.9
3.2+4.67+3.33+3.88.39+9.85-5.39
1.2+8.88+8.8=1.2+____+8.88
(4.36+3.24)+3.76=____+(____+____)
26.37-4.2-5.8=____〇(____〇____)
9.01+5.2+1.86.77-3.4-2.6
4.41-3.5+4.5911.3+0.59+0.41+16.7
7.4+2.6+1.87.52-2.01-4.99
58+6.6+3.4+252.73+3.44+6.56
4.84+4.17+4.161.69+5.8+5.31+4.2
3.1+4.96+4.04+5.99.85+2.13-5.85
3.8+7.48+6.2=3.8+____+7.48
(5.55+3.36)+3.64=____+(____+____)
24.96-7.9-2.1=____〇(____〇____)
9.16+5.1+2.98.11-1.6-4.4
4.58-2.1+4.421.3+0.83+0.17+26.7
9.3+3.6+4.99.42-2.33-3.67
12+5.1+7.6+956.92+2.91+6.09
0.08+5.17+6.920.48+7.8+7.52+2.2
2.8+3.49+5.51+7.27.34+9.49-3.34
2.1+8.34+7.9=2.1+____+8.34
(2.19+2.98)+3.02=____+(____+____)
12.37-4.7-5.3=____〇(____〇____)
2.44+1.2+8.87.52-3.7-2.3
5.19-2.9+4.813.4+0.76+0.24+26.6
5.2+6.1+3.79.44-3.57-3.43
31+6.3+6.3+673.15+1.38+4.62
1.51+5.66+4.492.35+9.2+5.65+0.8
2.2+1.89+6.11+6.89.61+9.82-7.61
6.2+1.92+3.8=6.2+____+1.92
(6.06+4.08)+1.92=____+(____+____)
27.35-8.7-1.3=____〇(____〇____)
3.78+5.8+3.28.05-1.3-3.7
4.02-3.9+3.989.1+0.75+0.25+17.9
5.2+7.7+9.59.53-1.59-2.41
62+8.8+5.8+961.66+2.68+7.32
2.83+9.16+5.173.14+5.5+2.86+4.5
5.3+2.43+7.57+4.77.63+3.99-2.63
3.5+2.12+6.5=3.5+____+2.12
(8.55+1.41)+8.59=____+(____+____)
26.69-3.1-6.9=____〇(____〇____)
4.57+1.9+7.16.69-2.9-3.1
6.46-3.9+0.5411.1+0.72+0.28+18.9
7.4+1.8+1.98.66-3.46-2.54
36+1.4+6.3+979.38+5.53+0.47
2.18+8.41+7.824.95+1.6+1.05+8.4
5.9+0.77+5.23+2.16.21+6.52-3.21
9.9+2.32+0.1=9.9+____+2.32
(8.23+4.42)+1.58=____+(____+____)
42.17-5.8-4.2=____〇(____〇____)
3.68+1.9+5.19.84-1.7-2.3
6.43-2.5+0.577.6+0.03+0.97+13.4
3.8+8.9+6.18.66-0.82-6.18
85+5.9+6.6+679.03+3.52+6.48
3.46+0.72+2.545.08+2.3+2.92+7.7
5.1+3.65+2.35+0.97.56+2.75-6.56
9.6+7.86+0.4=9.6+____+7.86
(3.05+1.44)+6.56=____+(____+____)
44.09-2.6-7.4=____〇(____〇____)
1.04+5.4+0.69.45-1.4-3.6
4.49-3.2+2.5111.6+0.57+0.43+15.4
9.5+7.2+3.99.55-3.62-1.38
12+9.2+6.8+146.18+2.87+3.13
2.08+8.22+3.924.68+4.8+1.32+5.2
3.5+0.71+8.29+3.56.53+9.74-2.53
6.6+1.38+3.4=6.6+____+1.38
(1.43+4.79)+2.21=____+(____+____)
48.39-7.3-2.7=____〇(____〇____)
8.78+5.9+3.18.73-2.1-1.9
6.34-1.9+2.6618.4+0.17+0.83+4.6
3.6+4.1+1.78.95-2.32-3.68
56+5.2+4.4+668.77+3.91+4.09
1.86+0.36+5.141.33+0.5+8.67+9.5
3.2+2.43+7.57+4.87.77+0.47-2.77
9.4+1.99+0.6=9.4+____+1.99
(8.51+3.57)+4.43=____+(____+____)
38.99-3.9-6.1=____〇(____〇____)
7.67+5.6+4.48.25-1.1-4.9
4.07-2.8+2.930.4+0.41+0.59+26.6
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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 110
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