北师大版四年级数学下册小数加减法综合练习题108Word格式.docx
《北师大版四年级数学下册小数加减法综合练习题108Word格式.docx》由会员分享,可在线阅读,更多相关《北师大版四年级数学下册小数加减法综合练习题108Word格式.docx(17页珍藏版)》请在冰豆网上搜索。
四、计算。
5.49+2.26+4.938.91-(3.39+1.17)8.38+5.12+3.3
2.37=2+0.3+0.07
4.75=____+____+____
4.05=____+____
4.969=____+____+____+____
9.1-6.8=1.6+1.5=3.2+3.14=
58.9-53.3=21.2+35.2=55.79-20.2=
6.98.75.586.5
+3.9-1.5+6.79-7.39
828.716.885.4
-5.47+57.75-0.48-4.1
41.686.5182.3
-8.86+3+3.89+5.7
6.35+1.53+8.017.41-(4.95+1.27)9.9+9.83-0.38
1.43=1+0.4+0.03
9.43=____+____+____
9.06=____+____
4.398=____+____+____+____
6.7-1.5=6+2.4=4+2.03=
88.7-22.1=31.0+41.2=56.75-11.3=
8.89.43.824.9
+3.4-0.1+4.71-5.35
897.219.738.6
-9.01+75.66-0.39+4.9
84.788.4792.6
-6.75+3-3.08+5.1
9.84+4.32+3.367.16-(3.85+0.6)9.44+9.02+2.73
4.46=4+0.4+0.06
13.33=____+____+____
15.05=____+____
1.593=____+____+____+____
2.7-2=7.9+1.1=1.1+4.43=
76.9-13.4=53.1+13.2=59.99-35.4=
6.45.47.425.6
+4.4-4.3+3.83+7.35
511.328.148.5
-4.18+28.92-1.49+3.1
18.046.5274.7
-6.58-2+5.79+6.3
6.1+3.16+0.158.35-(4.39+0.66)3.76+7.63-5.4
1.89=1+0.8+0.09
3.78=____+____+____
8.05=____+____
13.897=____+____+____+____
3.6-2.9=3.2+2.9=2.2+2.2=
88.7-42.4=33.2+30.3=65.79-10.4=
3.46.38.691.5
+4.2-0.4+8.48+1.25
646.416.628.9
-3.64+13.72-2.99-3.1
93.365.4563.3
+1.35-4-0.95+1.4
8.81-2.84+2.97.55-(4.17-0.79)7.46+8.18-4.5
8.83=8+0.8+0.03
8.72=____+____+____
5.07=____+____
10.984=____+____+____+____
9.2-2.3=5.8+1.5=2.3+4.33=
79.6-12.3=31.4+22.5=65.59-14.0=
4.18.68.986.3
+8.2-4.9+9.72+4.72
614.646.338.4
+1.54+84.47-0.35-4.1
14.936.2666.9
+2.13+3-2.54+6.7
8.27-4.45+9.728.2-(4.19+1.09)2.93+5.1-4.82
8.37=8+0.3+0.07
15.35=____+____+____
8.04=____+____
5.913=____+____+____+____
7.9-6.6=1.3+6.5=3.2+3.02=
99.6-20.3=14.1+24.2=85.55-34.4=
6.89.13.647.6
+7.8-0.7+8.54-9.76
763.885.126.1
+2.96+74.15-1.11+3.5
74.599.1999.3
-6.81-1+4.36+4.9
6.37+1.24+9.997.93-(3.74-0.31)5.06+5.69-2.96
8.28=8+0.2+0.08
2.72=____+____+____
13.741=____+____+____+____
6.3-3.2=7.4+2.2=2.1+1.34=
89.9-45.0=21.1+42.0=67.59-51.0=
6.86.87.741.8
+5.9-0.8+3.12+9.29
642.999.345.1
+4.27+18.83-0.29-1.1
23.279.6662.7
-7.87-3-5.05+8.2
6.19+2.04+2.817.16-(3.41+1.73)2.59+7.33-5.23
7.66=7+0.6+0.06
1.89=____+____+____
1.02=____+____
8.137=____+____+____+____
9.3-1.5=6.8+1=5.2+2.11=
59.8-43.4=54.2+43.0=59.96-53.2=
1.45.45.372.3
+5.2-0.5+8.64+1.86
636.747.189.1
-2.58+41.46-1.81-3.9
50.597.3765.4
+7.43+3+1.82+7.9
7.39+4.81+9.689.18-(3.97-1.47)4.7+6.6-4.29
5.68=5+0.6+0.08
10.68=____+____+____
7.09=____+____
12.638=____+____+____+____
1.2-1.1=8.7+1=1.4+1=
66.7-45.3=21.3+10.5=59.55-25.0=
5.19.82.630.8
+4.5-4.7+4.57+4.21
628.318.417.9
-2.99+29.08-2.26-0.7
60.396.5376.9
+8.98-4+0.12+6.8
9.42+4.78+6.887.59-(4.83+0.45)2.21+5.42-5.72
1.45=1+0.4+0.05
2.82=____+____+____
10.01=____+____
11.186=____+____+____+____
7.8-5.3=8.7+1=4.4+4.21=
76.9-43.2=52.0+13.1=59.87-14.0=
3.19.24.641.9
+6.1-3.2+1.36-2.73
748.766.378.7
+2.04+15.81-0.46-1.5
78.748.0391.4
-6.33+2-0.75+6.2
9.58-1.39+1.48.6-(3.25+1.55)1.5+7.09-4
8.29=8+0.2+0.09
14.87=____+____+____
10.05=____+____
8.314=____+____+____+____
8.6-6.1=8.8+1.1=1.2+1.33=
66.6-40.2=51.0+22.4=78.58-32.1=
5.78.92.286.3
+4.3-3.2+7.42-9.43
828.218.835.6
-8.42+87.75-4.39-0.3
80.525.9484.4
-5.16-4-0.86+9.1
6.96+3.74+5.627.85-(3.07-0.26)5.33+7.72-2.1
6.22=6+0.2+0.02
2.76=____+____+____
14.02=____+____
2.388=____+____+____+____
2-1.4=4.2+2.4=5.1+3.12=
57.6-54.0=12.4+12.5=98.77-25.1=
6.89.73.998.2
+5.5-1.5+3.31+3.15
639.417.777.3
+5.18+62.91-2.28-0.3
45.658.2368.1
-2.63-3-1.02+2.5
8.97-1.44+1.929.59-(4.03+1.84)7.34+8.25-4.17
7.47=7+0.4+0.07
1.55=____+____+____
14.08=____+____
2.912=____+____+____+____
2.2-1.4=2.7+7.2=1.4+3.33=
77.5-45.4=54.0+23.0=89.56-30.0=
8.89.89.643.4
+9.5-4.2+6.39-1.58
559.847.819.6
-1.49+76.78-3.68+4.4
36.489.9985.7
-2.93-3+3.52+3.4
8.95-3.51+8.58.07-(4.76-1.08)1.4+7.08-3.25
4.89=4+0.8+0.09
10.64=____+____+____
12.05=____+____
9.447=____+____+____+____
8.5-2.6=5.9+1.8=1+3.42=
98.7-25.3=30.4+44.4=59.86-25.4=
3.38.73.564.3
+4.2-0.5+2.85+4.54