人教版四年级数学下册小数加减法简便计算专项练习题59Word下载.docx
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6.98-2.2+3.0219.1+0.03+0.97+0.9
4.8+9.3+4.19.67-3.52-3.48
26+2.9+5.4+315.93+2.17+4.83
3.93+9.71+6.071.46+2.5+5.54+7.5
1.6+0.94+7.06+8.49.78+6.11-6.78
9.3+5.69+0.7=9.3+____+5.69
(9.82+3.88)+3.12=____+(____+____)
31.96-5.4-4.6=____〇(____〇____)
3.88+3.8+6.27.18-2.4-1.6
6.03-3.8+2.9716.6+0.33+0.67+9.4
5.6+9.6+9.49.32-1.85-3.15
75+1.9+2.6+719.12+3.58+5.42
5.89+2.93+0.113.38+8.7+2.62+1.3
0.6+2.22+4.78+7.46.79+3.02-5.79
1.1+9.14+8.9=1.1+____+9.14
(4.18+1.02)+5.98=____+(____+____)
13.41-7.5-2.5=____〇(____〇____)
9.13+4.9+3.19.56-1.7-4.3
6.49-1.1+0.5111.3+0.45+0.55+16.7
7.7+5.3+5.58.92-2.23-4.77
93+6.2+8.5+814.66+3.98+3.02
4.17+6.81+2.830.38+6.9+9.62+3.1
1.9+4.14+5.86+4.19.99+2.04-8.99
5.2+9.96+4.8=5.2+____+9.96
(2.39+3.52)+6.48=____+(____+____)
49.24-8.3-1.7=____〇(____〇____)
1.15+5.5+4.59.68-2.6-2.4
5.54-1.5+4.464.2+0.29+0.71+25.8
1.4+9.3+9.27.06-1.21-3.79
23+1.9+7.8+857.88+4.93+2.07
4.34+1.44+4.665.53+8.9+4.47+1.1
0.6+0.89+8.11+7.46.17+5.98-5.17
4.8+8.66+5.2=4.8+____+8.66
(5.24+3.17)+5.83=____+(____+____)
12.98-4.1-5.9=____〇(____〇____)
9.03+3.9+6.17.15-2.5-3.5
4.06-1.5+4.946.9+0.26+0.74+22.1
6.5+3.2+8.39.52-1.27-5.73
89+1.6+4.9+725.45+4.86+2.14
0.81+6.12+6.193.16+2.1+4.84+7.9
3.3+2.74+3.26+4.77.76+6.05-2.76
4.4+3.55+5.6=4.4+____+3.55
(9.44+4.31)+1.69=____+(____+____)
12.15-2.1-7.9=____〇(____〇____)
3.75+3.8+3.27.87-3.8-1.2
4.84-2.1+5.1619.5+0.81+0.19+7.5
3.3+8.4+7.59.85-0.16-6.84
39+9.7+1.8+593.03+3.68+6.32
4.52+6.52+2.484.53+4.8+5.47+5.2
5.3+4.87+0.13+4.78.01+7.68-7.01
9.9+9.41+0.1=9.9+____+9.41
(5.72+2.33)+7.67=____+(____+____)
38.19-4.4-5.6=____〇(____〇____)
5.01+4.3+5.79.03-3.2-1.8
6.07-2.7+2.939.8+0.05+0.95+10.2
3.1+8.8+4.98.25-2.37-3.63
35+9.2+6.1+127.52+3.39+2.61
5.47+7.82+1.532.11+2.2+5.89+7.8
5.8+3.33+4.67+4.27.59+8.79-3.59
8.3+7.38+1.7=8.3+____+7.38
(2.57+4.59)+2.41=____+(____+____)
33.38-5.9-4.1=____〇(____〇____)
5.48+5.5+4.56.11-2.6-1.4
6.12-3.7+3.887.7+0.51+0.49+21.3
3.8+4.5+2.78.24-1.42-4.58
95+2.9+2.6+448.39+0.31+8.69
0.57+1.41+6.430.44+6.1+5.56+3.9
2.5+2.53+2.47+6.57.49+9.12-5.49
4.1+6.85+5.9=4.1+____+6.85
(3.34+4.43)+2.57=____+(____+____)
40.33-2.6-7.4=____〇(____〇____)
8.16+4.7+1.38.37-1.9-2.1
6.39-3.7+1.619.9+0.52+0.48+17.1
1.9+2.5+4.28.08-3.46-2.54
33+1.9+7.7+391.31+5.66+0.34