北师大版四年级数学下册小数加减法专项练习题113Word文档格式.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113Word文档格式.docx
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四、计算。
7.07+4.89+0.428.91-(4.59-1.19)1.28+8.98+3.29
9.42=9+0.4+0.02
1.88=____+____+____
13.06=____+____
2.826=____+____+____+____
2.3-1.6=1.6+3=3.2+4.31=
69.7-52.2=50.0+31.1=89.59-53.4=
2.89.24.145.1
+8.5-2.8+7.95-2.38
644.876.486.3
+5.88+88.35-3.89-1.8
29.556.8966.8
-9.14-3-5.46+2.6
6.85-2.32+8.987.67-(4.43+1.28)1.2+8.85-0.9
6.62=6+0.6+0.02
6.67=____+____+____
10.01=____+____
14.542=____+____+____+____
2.6-2.1=2.4+4.6=1+3.42=
58.8-25.4=53.3+44.3=57.66-51.0=
5.89.69.220.7
+4.4-4.8+9.86+2.19
774.685.235.8
-0.25+83.43-3.03+1.4
50.866.1462.2
+8.92-1-1.52+3.6
5.5+3.99+5.749.45-(3.82-0.32)9.9+6.24+0.4
7.13=7+0.1+0.03
4.76=____+____+____
14.01=____+____
8.493=____+____+____+____
9-2.9=5.7+1.7=3.3+2.21=
75.9-54.1=10.0+35.2=66.65-30.4=
4.56.23.660.5
+9.1-1.6+6.68+3.14
638.528.795.6
-2.65+78.73-4.15-3.2
75.839.4964.8
-3.31-4-3.04+7.9
6.51-3.88+9.037.21-(4.7-0.95)9.66+9.4+2.8
3.44=3+0.4+0.04
13.62=____+____+____
4.01=____+____
11.891=____+____+____+____
3.1-3=1.5+2=5+4.41=
67.6-54.0=40.1+44.3=87.78-40.3=
5.55.35.212.5
+4.8-0.6+6.11+7.72
575.735.028.4
-1.09+55.04-2.02+3.6
44.345.8784.5
+6.99-3-2.48+4.5
7.88+1.96+4.738.88-(3.24+0.79)9.35+6.33+5.58
3.73=3+0.7+0.03
2.63=____+____+____
15.07=____+____
12.734=____+____+____+____
4.5-3.9=3.2+1.3=3+2.04=
95.5-12.4=12.1+14.4=55.57-44.4=
4.79.75.660.3
+9.2-1.1+5.58+2.17
584.775.825.9
+7.02+11.76-2.14-4.8
50.527.6879.7
-9.07+2-0.83+8.4
5.08-1.3+2.968.73-(4.6-1.16)8.26+9.6+1.93
9.98=9+0.9+0.08
3.15=____+____+____
3.09=____+____
1.378=____+____+____+____
4.3-1.1=6.8+2=4.2+4.21=
87.7-15.4=40.3+25.0=98.97-55.0=
3.26.44.728.5
+6.2-4.7+2.43-2.83
618.255.115.8
+8.69+63.52-4.78-4.6
35.277.9399.8
-8.95+2-0.28+6.4
7.7+1.72+3.839.09-(4.61+1.05)3.28+7.8-2.38
5.34=5+0.3+0.04
5.86=____+____+____
4.05=____+____
3.397=____+____+____+____
2.3-1=5.7+2.5=5.2+3.34=
59.9-42.4=42.3+14.2=95.59-21.1=
6.99.97.491.5
+8.8-4.4+4.94+6.39
669.099.385.1
-2.81+38.85-3.28+0.8
43.035.4685.3
-8.02-1+5.01+1.6
8.35+1.09+28.5-(3.79+1.93)2.71+8.08-2.19
4.37=4+0.3+0.07
6.65=____+____+____
13.01=____+____
7.758=____+____+____+____
2.9-2=6+3.6=1+2.2=
95.9-41.2=52.0+21.5=88.77-55.3=
6.99.78.358.3
+9.9-1.3+8.64-6.45
667.398.515.6
-8.09+28.03-1.26-4.8
59.555.1169.2
-5.89+1+3.53+3.3
8.62-2.26+2.828.19-(4.87-0.69)2.89+8.07+2.12
8.72=8+0.7+0.02
8.46=____+____+____
5.04=____+____
6.491=____+____+____+____
1.8-1.4=8.7+1.1=1+2.4=
59.8-32.1=32.2+30.2=76.56-10.4=
6.25.77.751.7
+1.5-4.9+2.82-4.41
917.449.278.3
-6.07+66.81-1.68-4.6
99.417.8667.7
-1.46+2-4.24+4.8
7.44-2.06+6.589.84-(3.11+1.04)5.33+7.6-0.58
5.79=5+0.7+0.09
15.84=____+____+____
7.06=____+____
7.773=____+____+____+____
7.1-1=1.7+5.3=4.1+1.3=
88.8-21.4=13.0+45.5=77.86-12.2=
3.86.94.523.5
+6.5-0.5+6.71+8.59
959.799.029.3
-9.42+23.18-4.25+4.1
16.115.0873.6
-3.96-3-4.91+9.8
7.09+3.44+6.128.64-(3.9-0.81)2.78+7.64-1.87
1.75=____+____+____
12.06=____+____
11.166=____+____+____+____
3.7-2.8=5.8+3.3=1.1+3.3=
95.8-25.0=24.0+33.2=98.58-15.0=
5.49.29.251.3
+2.5-1.7+8.87-3.24
693.789.299.8
+4.18+55.14-3.19+3.9
35.135.8595.6
-4.19+3-1.92+2.4
7.18-2.45+1.247.65-(4.25-0.48)7.24+6.39-5.17
7.25=7+0.2+0.05
4.22=____+____+____
9.05=____+____
5.559=____+____+____+____
2.9-1.7=2.3+5.8=2.4+3.12=
69.5-54.0=43.4+10.5=57.87-51.0=
4.28.91.210.5
+5.8-4.1+1.51-7.75
745.878.438.1
-8.07+79.17-4.28-0.9
29.248.2798.8
-5.91+1+0.56+2.3
6.3-4.23+7.939.31-(3.82-1.11)6.16+7.81+4.9
1.88=1+0.8+0.08
4.17=____+____+____
4.04=____+____
7.998=____+____+____+____
3.3-2.5=4.8+1.4=2.1+4.3=
76.7-23.2=42.3+42.0=98.59-42.4=
1.97.35.883.2
+4.4-2.5+5.74-8.85
662.817.326.2
+5.26+28.59-3.54-2.8
58.566.1264.5
-2.35+2-4.48+6.9
5.23-3.24+5.618.12-(3.26+0.55)4.37+6.02-5.66
8.97=8+0.9+0.07
3.28=____+____+____
3.01=____+____
14.586=____+____+____+____
8.8-7=7+2.9=1.1+1.04=
59.8-10.1=53.2+21.5=65.96-20.0=
5.37.87.943.6
+6.1-4.4+6.43+2.33
534.035.96
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