北师大版四年级数学下册小数加减法习题专项180Word格式文档下载.docx
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北师大版四年级数学下册小数加减法习题专项180Word格式文档下载.docx
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四、计算。
5.71-3.91+3.829.02-(4.26+1.87)9.57+7.51-0.72
8.51=8+0.5+0.01
11.73=____+____+____
7.08=____+____
7.861=____+____+____+____
3.8-2.2=3.4+1.3=1+4.04=
75.9-22.1=50.0+33.5=87.57-45.3=
8.75.25.432.4
+2.5-0.1+9.61-2.51
768.698.386.1
+5.07+35.31-2.97+4.3
35.625.8172.5
-9.31+4+4.97+2.7
7.23+4.19+1.19.27-(4.3+0.78)4.56+6.31+3.69
4.75=4+0.7+0.05
14.77=____+____+____
5.04=____+____
12.169=____+____+____+____
2.7-1.1=7.3+2.5=4+2.01=
96.7-10.1=14.3+43.1=79.76-15.2=
3.59.56.775.3
+5.4-3.1+7.74+8.74
653.247.398.3
-8.78+39.22-2.99-3.2
71.658.7581.9
-7.54+3-2.22+7.3
8.6+1.69+9.659.23-(3.39-1.66)1.93+9-4.49
6.43=6+0.4+0.03
4.59=____+____+____
12.04=____+____
5.153=____+____+____+____
8-6.3=7.1+1.1=4+1.32=
67.8-11.1=34.1+43.0=99.76-13.3=
8.65.92.894.7
+8.1-1.6+1.61+8.18
891.625.178.1
+2.23+82.43-4.05+3.9
50.236.8671.2
+1.22+3+3.98+1.7
8.05+2.2+1.627.41-(4.98+0.93)2.03+5.89-5.01
2.71=2+0.7+0.01
2.87=____+____+____
6.03=____+____
12.259=____+____+____+____
6.6-4.7=5.4+4.1=3.4+2.34=
69.8-35.3=24.0+34.3=78.75-53.2=
9.77.66.784.2
+5.4-3.9+6.92+7.38
967.968.157.7
-2.65+31.55-0.73-3.8
13.516.7797.6
-6.49+2-5.03+8.6
8.47-2.91+6.697.68-(4.14-0.28)3.91+6.36-4.78
2.39=2+0.3+0.09
6.59=____+____+____
8.04=____+____
12.471=____+____+____+____
6-2.6=4.5+1.2=1.3+3.03=
99.9-31.4=20.1+21.3=66.77-25.4=
8.19.85.953.5
+2.5-0.5+9.94+6.69
962.457.155.2
-5.28+68.28-1.72+4.8
27.766.1698.4
+1.57+4-2.78+8.2
6.42+4.42+8.868.06-(3.88+1.84)9.54+8.92-4.46
9.39=9+0.3+0.09
3.46=____+____+____
2.04=____+____
8.365=____+____+____+____
6.7-6=6+1.1=2.3+4.31=
87.6-51.0=40.0+14.2=67.99-40.0=
7.75.95.394.8
+5.8-3.5+4.44+7.78
548.068.259.6
-9.84+51.15-1.56+1.8
65.559.6698.6
+6.16-4-4.68+4.2
8.57+1.64+6.847.39-(3.66+0.57)8.51+7.28-1.14
5.53=5+0.5+0.03
15.89=____+____+____
13.02=____+____
4.543=____+____+____+____
5.8-5.3=5.8+3.8=5+4.2=
96.9-15.3=23.2+21.1=65.76-52.1=
3.65.84.787.7
+6.1-1.6+2.77+7.25
747.135.726.9
-0.05+46.57-3.71+2.5
23.836.8998.5
-6.23-4+0.77+7.4
8.03+3.44+5.328.96-(4.56-1.8)7.75+9.05+4.52
8.62=8+0.6+0.02
7.57=____+____+____
10.08=____+____
3.645=____+____+____+____
2.2-1.3=1.5+6.3=4.4+2.1=
67.8-50.3=11.3+21.3=98.58-21.1=
5.75.25.725.7
+7.9-1.9+2.76+8.19
929.196.429.5
+6.53+93.16-3.66-2.9
86.868.3269.1
-1.42-1+5.13+1.4
5.26+1.9+8.77.46-(3.79-1.95)4.18+5.09+0.94
1.53=1+0.5+0.03
8.38=____+____+____
1.08=____+____
8.817=____+____+____+____
7.6-5.1=7.9+1.5=2.1+3.42=
68.5-20.4=14.3+12.4=65.95-21.1=
7.15.32.458.3
+3.2-3.9+3.53+3.21
995.496.436.7
+6.63+84.24-1.34+2.5
37.916.5466.7
+8.98+2+2.19+1.6
6.99-1.37+2.339.02-(4.85+0.6)8.7+6.81+2.92
1.14=1+0.1+0.04
5.55=____+____+____
9.02=____+____
2.892=____+____+____+____
9.2-5.1=5.8+2.4=4.1+3.23=
85.8-34.3=34.3+13.0=95.59-55.0=
8.35.53.585.4
+4.6-4.4+9.38+2.88
875.158.998.2
+7.89+45.64-1.25-3.5
22.956.1977.7
-2.09+1-2.03+2.5
6.18-2.03+2.028.8-(3.68+1.48)2.66+6.15+5.58
5.15=5+0.1+0.05
1.57=____+____+____
13.06=____+____
13.714=____+____+____+____
1.2-1=9+1=5.3+4.44=
57.8-42.0=10.3+13.4=97.65-32.0=
6.58.58.314.4
+2.8-0.1+8.31-9.71
619.269.479.9
+7.75+41.33-0.98-0.8
77.576.3963.7
+7.37+4+3.15+4.3
7.53+3.72+5.237.3-(3.05+0.23)5.02+7.91+3.02
7.91=7+0.9+0.01
2.61=____+____+____
11.05=____+____
14.598=____+____+____+____
1.7-1.2=1.9+1.8=4+4.4=
77.8-33.3=52.4+25.0=66.57-52.4=
4.65.43.638.4
+3.4-4.8+3.25+2.68
686.337.025.1
+1.27+19.61-1.21+2.4
48.248.4982.8
-3.36-1+4.69+9.7
5.64-1.52+0.799.03-(4.89+1.79)5.58+6.19-1.13
3.98=3+0.9+0.08
6.73=____+____+____
13.04=____+____
7.746=____+____+____+____
5.9-2.7=5.4+1.8=1+2.13=
87.5-54.0=11.1+20.4=59.86-15.4=
5.25.32.986.5
+2.1-1.7+8.33-9.87
842.475.669.1
-6.77+93.98-2.31-4.3
32.036.6969.6
+7.19-3-0.85+5.6
6.83-1.27+8.358.94-(3.72-0.75)9.37+9.45+0.31
8.28=8+0.2+0.08
3.94=____+____+____
3.04=____+____
9.859=____+____+____+____
6.7-6.3=8.4+1.3=3.4+2.31=
55.6-32.0=14.1+41.4=95.57-45.0=
8.69.84.836.2
+5.8-3.1+9.28+4.88
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