人教版四年级数学下册小数加减法简便计算练习题103Word文档下载推荐.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103Word文档下载推荐.docx
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4.73+5.4+0.67.22-3.5-0.5
6.59-3.4+0.4117.8+0.77+0.23+4.2
8.9+4.4+7.68.83-1.47-3.53
79+6.1+1.6+552.64+2.29+5.71
3.85+3.03+6.154.32+4.4+5.68+5.6
1.4+4.71+1.29+5.66.49+7.03-2.49
4.6+9.72+5.4=4.6+____+9.72
(9.09+4.09)+4.91=____+(____+____)
25.91-2.6-7.4=____〇(____〇____)
7.69+1.3+4.79.98-3.5-2.5
6.64-3.2+2.3619.9+0.71+0.29+7.1
5.6+6.8+4.49.98-3.28-1.72
62+2.8+9.8+222.09+5.24+4.76
1.82+7.48+7.185.55+6.1+2.45+3.9
0.6+3.02+1.98+5.47.64+7.91-6.64
2.9+5.71+7.1=2.9+____+5.71
(8.48+4.63)+1.37=____+(____+____)
14.02-2.6-7.4=____〇(____〇____)
4.61+2.6+4.47.14-3.6-0.4
6.37-1.2+1.636.2+0.63+0.37+18.8
2.5+9.6+9.69.71-3.67-0.33
33+8.8+4.4+393.17+4.51+4.49
1.74+1.76+4.264.83+4.5+1.17+5.5
3.7+1.98+7.02+2.39.05+5.44-4.05
9.7+5.96+0.3=9.7+____+5.96
(7.13+3.69)+3.31=____+(____+____)
10.49-5.1-4.9=____〇(____〇____)
7.78+2.3+3.79.48-3.1-2.9
6.22-3.4+1.7817.8+0.47+0.53+10.2
6.6+7.5+1.69.79-2.02-2.98
89+4.8+4.6+454.25+4.33+4.67
3.19+8.56+6.815.68+8.1+1.32+1.9
0.3+1.41+7.59+7.76.52+2.76-4.52
4.1+9.27+5.9=4.1+____+9.27
(8.05+2.07)+6.93=____+(____+____)
11.69-1.6-8.4=____〇(____〇____)
2.06+1.6+6.46.06-2.6-2.4
4.87-3.2+2.137.2+0.73+0.27+18.8
4.7+7.8+5.19.44-3.29-1.71
31+9.5+9.7+491.46+3.21+5.79
3.44+0.31+6.565.15+4.5+3.85+5.5
4.6+3.56+3.44+3.46.13+1.85-5.13
3.8+6.96+6.2=3.8+____+6.96
(4.25+1.15)+4.85=____+(____+____)
11.54-6.2-3.8=____〇(____〇____)
9.82+3.5+6.58.84-1.8-2.2
4.29-3.3+2.7113.5+0.09+0.91+8.5
6.5+4.8+4.18.13-3.41-3.59
17+5.9+8.5+175.64+1.08+6.92
0.34+8.38+5.663.24+1.6+3.76+8.4
1.9+2.93+6.07+5.17.07+2.84-4.07
2.2+1.47+7.8=2.2+____+1.47
(1.29+4.81)+3.19=____+(____+____)
27.21-3.8-6.2=____〇(____〇____)
3.76+1.8+8.28.23-1.5-4.5
6.44-3.2+3.564.9+0.48+0.52+17.1
1.3+3.7+1.88.27-3.18-1.82
44+9.5+7.8+581.01+4.62+1.38
5.44+0.15+4.564.53+4.7+4.47+5.3
4.2+2.45+4.55+5.88.83+6.34-3.83
5.3+2.88+4.7=5.3+____+2.88
(9.93+3.95)+2.05=____+(____+____)
11.25-8.5-1.5=____〇(____〇____)
5.86+4.1+2.98.81-3.8-2.2
6.86-1.9+1.1411.5+0.27+0.73+15.5
6.3+6.9+3.19.14-1.09-5.91
75+6.2+2.8+824.27+0.47+7.53
3.31+0.42+3.690.82+0.4+8.18+9.6
5.9+1.96+5.04+0.17.14+6.21-3.14
8.8+9.45+1.2=8.8+____+9.45
(2.98+3.71)+2.29=____+(____+____)
42.12-1.3-8.7=____〇(____〇____)
9.26+3.7+2.39.55-3.7-1.3
6.26-3.5+3.749.3+0.88+0.12+17.7
4.4+5.6+2.87.69-0.78-6.22
39+7.9+2.2+485.53+3.23+2.77
1.02+4.05+6.980.19+7.5+6.81+2.5
2.1+1.75+6.25+5.96.13+4.13-2.13
4.1+2.68+5.9=4.1+____+2.68
(9.97+3.15)+2.85=____+(____+____)
49.85-6.2-3.8=____〇(____〇____)
9.07+5.9+4.18.28-3.1-1.9
4.12-3.4+3.8811.5+0.82+0.18+13.5
5.3+3.7+9.17.12-1.31-4.69
29+3.5+4.2+114.43+2.41+3.59
0.62+0.73+6.383.17+6.7+4.83+3.3
2.2+2.07+5.93+5.87.63+8.99-2.63
9.8+9.94+0.2=9.8+____+9.94
(2.32+2.14)+6.86=____+(____+____)
48.53-8.3-1.7=____〇(____〇____)
2.55+5.1+1.98.81-3.5-0.5
5.32-1.8+2.682.1+0.47+0.53+27.9
2.8+7.4+2.17.37-0.25-6.75
85+3.1+9.3+710.09+1.84+8.16
2.01+4.17+3.993.43+2.4+5.57+7.6
5.4+2.43+7.57+2.67.44+9.77-4.44
1.6+2.16+8.4=1.6+____+2.16
(7.74+1.09)+5.91=____+(____+____)
16.91-1.9-8.1=____〇(____〇____)
6.86+1.3+5.78.03-2.6-1.4
4.88-1.3+2.1212.6+0.32+0.68+9.4
5.7+1.1+8.29.28-3.49-0.51
59+2.3+8.3+114.07+5.72+2.28
2.72+6.16+5.281.46+1.3+8.54+8.7
2.5+0.15+9.85+6.56.86+9.03-3.86
3.6+8.43+6.4=3.6+____+8.43
(4.07+4.44)+3.56=____+(____+____)
22.54-2.7-7.3=____〇(____〇____)
1.81+4.2+3.89.05-1.3-3.7
6.46-2.7+1.5418.2+0.12+0.88+10.8
1.2+8.7+6.18.62-1.74-5.26
62+6.8+6.1+191.05+2.65+3.35
0.73+5.53+8.275.22+2.3+4.78+7.7
5.9+1.47+6.53+3.17.25+8.21-4.25
2.6+4.64+7.4=2.6+____+4.64
(2.42+2.23)+4.77=____+(____+____)
41.46-1.7-8.3=____〇(____〇____)
4.48+2.5+5.58.74-1.7-3.3
5.91-1.9+4.096.5+0.35+0.65+14.5
6.8+4.3+4.57.33-0.61-6.39
98+2.2+5.3+941.63+1.48+4.52
0.44+6.66+6.563.31+2.7+2.69+7.3
1.1+3.75+5.25+5.98.24+4.18-4.24
5.1+9.75+4.9=5.1+____+9.75
(1.26+2.87)+4.13=____+(____+____)
23.02-3.4-6.6=____〇(____〇____)
6.32+5.1+1.96.27-3.4-2.6
4.07-2.9+4.934.1+0.39+0.61+17.9
2.5+2.3+2.69.73-3.81-2.19
87+2.3+9.7+273.33+4.92+2.08
1.74+9.97+8.264.01+1.1+2.99+8.9
3.5+1.16+4.84+4.59.72+4.85-6.72
1.4+9.12+8.6=1.4+____+9.12
(1.92+1.09)+8.91=____+(____+____)
21.86-1.1-8.9=____〇(____〇____)
2.09+5.9+2.16.55-3.5-2.5
4.67-1.3+3.3313.1+0.68+0.32+11.9
1.3+6.6+9.87.34-2.62-2.38
84+9.9+4.1+836.99+1.94+7.06
3.69+6.23+6.312.28+4.4+5.72+5.6
3.4+2.21+3.79+6.69.22+4.54-8.22
5.2+6.73+4.8=5.2+____+6.73
(9.93+4.43)+4.57=____+(____+____)
37.15-6.8-3.2=____〇(____〇____)
8.54+5.9+2.16.21-2.8-3.2
5.77-3.3+1.2315.7+0.05+0.95+12.3
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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 103