北师大版四年级数学下册小数加减法综合练习题68Word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综合练习题68Word文档格式.docx
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四、计算。
8.98-3.21+4.349.15-(4+0.89)2.62+5.89-3.25
1.19=1+0.1+0.09
6.53=____+____+____
2.09=____+____
1.673=____+____+____+____
8.5-4.6=2.3+7.3=1.1+3.41=
86.9-31.3=24.0+35.3=96.98-12.2=
6.98.55.547.6
+4.8-4.7+4.32+5.89
994.167.525.2
+1.62+53.21-1.36+4.7
44.188.8697.4
-6.28+1+1.12+7.2
7.2+2.12+0.189.25-(4.09-1.3)3.87+8.36+1.8
5.88=5+0.8+0.08
10.78=____+____+____
7.08=____+____
7.891=____+____+____+____
2.8-2.1=7.8+1.5=4.4+2.41=
57.6-35.3=44.4+11.5=58.57-22.4=
6.66.53.719.1
+2.1-3.3+6.58-9.17
963.689.769.5
-2.23+20.38-1.32-4.7
92.487.2586.4
-9.71+3+5.96+2.5
5.82-2.55+3.797.59-(4.24+0.2)2+8.82-2.1
3.85=3+0.8+0.05
3.61=____+____+____
15.01=____+____
11.794=____+____+____+____
6-1.8=4.6+3.5=2.4+3.11=
86.7-13.4=41.4+11.4=57.55-13.4=
2.76.29.664.3
+9.5-1.6+1.79+8.72
723.039.989.3
+5.34+85.83-1.72-4.1
68.295.4584.5
-4.29-3-5.16+6.9
5.21+4.32+3.197.48-(4.8+1.02)9.05+6.52-4.01
6.42=6+0.4+0.02
5.77=____+____+____
15.565=____+____+____+____
9-3.6=3+6.7=3+2.03=
68.8-42.1=14.0+32.1=85.55-21.4=
2.55.15.930.7
+1.5-3.9+8.61-9.74
999.147.715.8
+5.64+53.54-0.23-3.6
88.755.6762.7
+3.98-2-3.31+1.6
7.27+3.5+1.959.83-(3.04-1.42)1.27+5.25+4.03
7.14=7+0.1+0.04
8.36=____+____+____
6.01=____+____
12.994=____+____+____+____
9.1-3.1=7.7+1.9=4.3+3.43=
76.7-13.2=32.0+42.2=75.77-43.1=
7.37.25.653.5
+5.5-4.4+6.81+6.43
758.068.696.5
+0.47+50.08-0.02+0.9
39.946.8671.6
+9.86+4-0.33+5.9
7.77+4.82+9.147.75-(3.41+1.53)9.66+6.52+5.51
7.56=7+0.5+0.06
13.19=____+____+____
15.08=____+____
4.229=____+____+____+____
2.3-1.6=6.2+1.2=3+1.01=
88.7-40.1=24.1+20.0=56.97-41.3=
3.26.53.740.6
+7.5-4.2+1.28+8.86
973.358.189.7
-4.68+22.03-2.34-3.3
76.655.5899.7
-7.11+4-2.14+5.8
7.73-1.61+0.247.46-(4.02-0.18)5.85+8.79+3.03
9.36=9+0.3+0.06
5.95=____+____+____
2.03=____+____
1.762=____+____+____+____
8.9-3.3=5.6+3.9=1.2+4.21=
56.6-43.1=12.1+34.5=59.68-11.3=
7.89.26.752.5
+3.8-3.5+7.59-9.94
672.177.936.5
-1.51+21.05-4.38+1.6
81.888.7979.3
-1.81+2-0.07+4.2
8.64-1.44+0.669.52-(4.2-1.12)7.13+6.74-3.31
5.74=5+0.7+0.04
9.85=____+____+____
13.03=____+____
2.825=____+____+____+____
5.4-4=6.9+2.5=2.1+4.1=
95.9-24.2=50.0+33.2=86.87-51.2=
7.59.84.358.5
+4.2-2.1+9.56+4.18
973.859.278.5
-3.12+97.97-1.74-1.8
94.598.4984.3
-4.55-3+3.41+1.1
8.19-2.54+2.427.35-(4.9-0.85)8.42+7.02+5.28
2.59=2+0.5+0.09
11.23=____+____+____
7.06=____+____
9.521=____+____+____+____
8.4-3=6.4+2.5=1.3+4.03=
87.5-50.0=10.3+24.2=98.85-34.3=
6.15.84.235.3
+8.3-0.5+2.69-8.96
867.496.399.5
+4.86+53.42-2.82+4.9
87.885.9265.8
+6.58-1+4.21+2.2
7.74-4.19+4.117.64-(4.53-1.63)3.34+8.02+4.6
4.26=4+0.2+0.06
1.88=____+____+____
15.886=____+____+____+____
5.9-2.7=3.7+3.5=2+4.42=
57.5-52.3=33.0+23.4=98.87-52.2=
6.55.55.317.9
+5.7-4.4+1.47+1.52
773.529.918.1
+1.92+50.74-2.89-0.3
43.965.6278.3
+3.09-3-4.28+1.7
5.79-1.88+4.898.26-(3.99+0.38)8.28+6.7+1.27
6.58=6+0.5+0.08
10.24=____+____+____
15.06=____+____
7.671=____+____+____+____
3.1-3=8.9+1=5.1+4.14=
67.6-45.2=51.1+22.2=76.66-51.2=
4.79.46.350.1
+6.9-2.3+2.22+2.73
893.288.797.6
-4.53+23.24-0.99-4.2
87.368.6188.7
-2.89+2+1.55+6.3
7.53+2.19+4.227.96-(3.32+0.97)6.14+9.47+0.72
8.62=8+0.6+0.02
4.98=____+____+____
13.09=____+____
14.563=____+____+____+____
7.4-1=1.3+4.3=3.2+2.22=
66.9-52.3=13.3+10.1=65.66-41.3=
5.68.94.162.4
+4.3-0.3+4.87+5.29
955.057.018.7
+1.62+97.45-3.73-1.4
12.485.5684.6
-7.85-4-5.95+5.3
7.64+1.15+2.118.19-(4.63+0.3)3.54+5.52-3.58
4.17=4+0.1+0.07
7.85=____+____+____
15.09=____+____
15.958=____+____+____+____
5.1-2.6=2.3+2.4=3.3+4.41=
86.8-34.3=54.0+21.0=98.69-34.3=
1.97.46.579.8
+9.2-3.6+3.62+6.77
841.148.317.1
-8.15+18.64-1.32+1.2
47.256.0895.5
-3.67-4+5.54+1.9
7.58-3.99+5.067.52-(4.49-1.6)8.74+7.42+2.21
8.61=8+0.6+0.01
2.53=____+____+____
8.02=____+____
7.677=____+____+____+____
8.3-5.6=2.6+6=1+1.11=
59.6-14.2=20.1+13.5=58.95-40.3=
3.95.78.351.8
+6.6-4.2+8.14+6.41
95
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