北师大版四年级数学下册小数加减法专项练习题87Word文档下载推荐.docx
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北师大版四年级数学下册小数加减法专项练习题87Word文档下载推荐.docx
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四、计算。
7.34+1.9+8.998.15-(4.48+1.01)8.13+8.19+5.03
1.17=1+0.1+0.07
2.46=____+____+____
1.07=____+____
13.533=____+____+____+____
3.8-3.1=6.7+2.7=5+2.4=
89.8-40.2=14.4+41.0=57.59-31.2=
9.95.65.199.5
+4.1-2.8+5.83+5.85
657.266.287.3
-2.39+98.71-1.41+3.2
81.248.2476.3
+8.16+4-4.86+8.2
5.77-4.55+3.687.59-(3.31-1.1)8.86+7.52-5.72
9.34=9+0.3+0.04
15.25=____+____+____
9.09=____+____
9.677=____+____+____+____
5.1-3.1=4.4+4.4=2+2.04=
75.5-20.1=34.4+21.0=79.86-32.2=
8.28.38.453.3
+9.6-4.4+3.37+9.47
749.519.278.4
-4.89+80.27-4.01-1.7
74.797.5197.5
+4.88+1-4.51+6.3
5.14+1.37+4.019.96-(3.03-1.61)3.17+5.59+0.41
4.37=4+0.3+0.07
5.65=____+____+____
6.03=____+____
8.695=____+____+____+____
3.2-1.3=9+1=4.1+1.04=
96.6-53.4=40.2+10.5=88.68-31.4=
8.47.98.514.9
+1.9-3.5+7.31-8.79
853.928.285.6
-9.94+27.99-0.31-4.5
65.565.1761.6
+3.27-3+1.37+4.6
5.69-1.71+8.519.99-(4.89+1.82)1.63+9.35+2.93
7.22=7+0.2+0.02
12.87=____+____+____
6.07=____+____
12.249=____+____+____+____
6.3-2.4=4.1+4.1=3.4+4.43=
86.5-21.4=10.4+33.5=97.97-45.0=
8.38.38.873.7
+7.8-4.7+1.41-2.83
517.426.735.2
-9.55+33.92-0.94-2.5
88.865.1679.7
+4.41-3-1.91+2.9
7.34+4.38+0.279.23-(3.77+1.46)4.97+9.44-0.69
9.52=9+0.5+0.02
9.64=____+____+____
10.03=____+____
1.159=____+____+____+____
3.1-1.2=5.7+2.2=4.2+3.14=
85.6-33.0=34.0+24.5=76.57-42.0=
7.27.43.923.9
+1.8-0.4+4.55-1.63
622.239.918.4
+1.17+98.85-4.43-4.7
48.565.7199.6
+4.81+1+2.03+3.5
8.09-1.54+8.117.6-(4.68-0.47)8.33+8.8-2.93
5.46=5+0.4+0.06
2.37=____+____+____
9.08=____+____
13.517=____+____+____+____
9.1-7.3=2.2+5.7=1+4.31=
67.5-22.1=12.1+43.3=66.67-20.0=
7.79.15.916.5
+3.8-4.7+4.55+3.54
989.719.795.2
-4.05+71.65-2.46-4.7
70.267.1394.7
+4.94+2+4.12+6.6
5.88+4.62+0.967.98-(3.51-1.3)8.15+6.99+5.38
6.65=6+0.6+0.05
1.33=____+____+____
14.05=____+____
13.485=____+____+____+____
5.5-2.2=3.8+4.2=5.4+1.1=
66.8-53.2=22.2+41.5=77.96-51.2=
8.48.73.878.4
+8.8-0.2+2.85+4.97
586.367.998.3
+6.87+48.35-2.56-4.8
42.828.7375.6
+4.41-4-1.91+8.2
7.27-1.61+7.437.51-(3.54+1.32)1.14+6.93-1.99
2.75=2+0.7+0.05
3.49=____+____+____
5.08=____+____
12.683=____+____+____+____
9-1.1=1.2+1.6=4.1+3.24=
57.7-51.2=51.3+25.0=98.75-41.2=
5.38.58.863.2
+5.5-1.1+8.69-6.55
871.436.869.3
+8.13+55.72-1.17+2.6
16.929.3884.3
-6.01+1+1.28+8.5
7.62-3+8.098.79-(3.97+0.24)6.43+9.07+1.65
2.53=2+0.5+0.03
13.16=____+____+____
8.05=____+____
9.397=____+____+____+____
8-7.8=7.6+1.9=1.2+2.33=
86.9-32.3=44.0+45.0=55.58-31.1=
5.48.23.940.1
+2.6-0.4+1.22+6.14
772.497.819.2
+4.65+88.04-1.41+4.6
21.138.0796.1
-2.83+1+4.52+7.1
6.49+3.53+7.758.32-(3.04-1.93)5.09+6.13+2.83
3.45=3+0.4+0.05
13.87=____+____+____
14.03=____+____
6.156=____+____+____+____
7.4-7.2=4.8+1.2=1.1+3.1=
99.5-41.0=20.3+11.2=98.55-21.1=
4.15.92.379.4
+9.1-0.2+2.42-9.12
766.018.176.3
-1.41+83.98-0.37+3.6
32.449.0399.4
-6.57-3-2.79+9.9
8.17+4.46+4.239.65-(4.25+1.56)6.94+7.09-1.52
3.69=3+0.6+0.09
4.99=____+____+____
7.08=____+____
13.297=____+____+____+____
1.8-1.7=8.8+1=1+3.12=
76.6-52.2=34.2+33.0=66.89-13.4=
3.97.41.160.5
+2.2-4.2+3.84+2.98
943.658.216.6
+9.72+11.26-1.27-2.2
12.616.6898.9
-3.31-1-3.22+5.8
6.56-3.43+2.48.91-(3.13-1.73)8.09+8.34-4.21
9.57=9+0.5+0.07
1.15=____+____+____
14.06=____+____
13.189=____+____+____+____
3-2.3=2.7+5.6=1+3=
69.8-51.1=41.4+35.2=56.89-21.1=
7.56.32.780.4
+5.2-2.4+1.52+9.33
771.148.926.6
+5.75+79.13-1.55+4.3
44.688.2665.4
-1.74+4+0.18+4.6
7.11-2.57+8.128.44-(4.34+1.86)9.18+9.17+1.06
9.14=9+0.1+0.04
7.54=____+____+____
2.05=____+____
5.316=____+____+____+____
3.4-2.9=4.6+2.3=3+3.32=
75.5-23.0=40.1+15.4=88.89-14.1=
7.27.88.822.8
+7.8-2.9+3.87+9.52
682.735.917.4
-0.33+52.36-0.27-3.9
69.177.1584.6
-9.97+2-5.45+4.3
6.11+1.74+7.098.17-(3.54-0.71)3.19+8.2+2.67
10.98=____+____+____
3.333=____+____+____+____
7.7-7.6=4.2+5.7=5.4+1.04=
55.9-23.2=10.0+45.1=59.68-32.4=
7.97.94.118.3
+8.2-4.3+9.89+6.12
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