北师大版四年级数学下册第一单元小数加减法专项练习题152Word文档下载推荐.docx
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北师大版四年级数学下册第一单元小数加减法专项练习题152Word文档下载推荐.docx
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13.07=____+____
3.628=____+____+____+____
9-3.4=2.3+1=5.2+3.12=
78.8-40.4=44.1+15.4=85.85-25.1=
8.9+3.21+8.227.78-(4.85+0.28)1.73+5.64-1.14
2.82=2+0.8+0.02
10.68=____+____+____
9.09=____+____
4.144=____+____+____+____
2.1-1.2=7+2.8=4.3+3.11=
88.5-21.3=43.0+42.4=88.66-42.2=
8.45-1.17+1.78.29-(3.24+1.14)7.74+5.95-5.08
5.64=5+0.6+0.04
3.61=____+____+____
14.05=____+____
7.413=____+____+____+____
4.7-4.3=4.4+5.6=2.1+2.42=
99.7-15.3=33.1+11.4=88.68-10.1=
7.89-4.99+4.038.64-(3.87-0.69)4.15+6.38-5.23
6.97=6+0.9+0.07
6.22=____+____+____
7.08=____+____
9.835=____+____+____+____
9-1.6=7.9+1.8=3.3+4.42=
55.8-20.3=32.2+45.2=76.85-23.1=
7.51+1.12+2.178.03-(4.06-0.52)5.54+9.32-1.81
7.87=7+0.8+0.07
14.69=____+____+____
5.06=____+____
5.956=____+____+____+____
4.5-1.6=2.9+1.1=5+2.11=
86.7-21.2=14.4+30.5=58.78-33.4=
7.97+2.47+4.929.4-(4.76-1.34)1.53+6.27+4.86
1.16=1+0.1+0.06
15.63=____+____+____
14.07=____+____
10.121=____+____+____+____
5.2-3.3=4.9+3.4=1.2+3.44=
98.5-12.1=32.3+31.0=69.67-34.3=
8.01+3.03+3.887.15-(4.42+1.31)5.47+8.35-1.55
7.96=7+0.9+0.06
14.81=____+____+____
8.05=____+____
11.412=____+____+____+____
8.1-4.4=1.6+2=2.1+4.34=
57.7-22.2=43.1+25.1=57.69-44.3=
6.69+2.63+6.18.37-(4.1+1.73)1.56+5.52-4.04
4.48=4+0.4+0.08
4.91=____+____+____
1.02=____+____
6.418=____+____+____+____
3.2-2.4=2.1+3.9=1.1+1.41=
58.7-30.4=11.1+34.1=56.78-30.0=
9.15+3.5+5.888.47-(4.24-0.78)3.33+7.79-1.68
1.94=1+0.9+0.04
5.33=____+____+____
12.06=____+____
4.383=____+____+____+____
8.9-1.9=9+1=3.1+2.34=
89.8-44.2=32.3+33.3=59.67-44.1=
7.51+1.38+1.657.54-(4.3-1.93)8.09+8.83+2.09
7.24=7+0.2+0.04
13.78=____+____+____
4.07=____+____
9.371=____+____+____+____
2.8-2.4=3.7+5.1=3.4+2.24=
57.5-24.0=41.3+24.0=78.76-33.1=
6.96+4.2+7.549.62-(4.3+1.82)8.21+6.75+1.83
1.34=1+0.3+0.04
3.12=____+____+____
11.04=____+____
4.471=____+____+____+____
1.7-1.1=5.8+2.3=3.4+2.22=
97.7-30.1=30.4+13.0=87.69-13.4=
6.26+3.19+9.328.23-(4.7+1.16)8.21+6.64+5.06
1.67=1+0.6+0.07
13.08=____+____
15.242=____+____+____+____
1.9-1.3=4.4+3.7=3.1+4.03=
95.8-10.2=41.0+12.1=66.66-50.1=
5.14-3.11+2.587.23-(3.46+0.19)1.03+8.33+5.48
3.34=3+0.3+0.04
11.77=____+____+____
3.09=____+____
12.961=____+____+____+____
1.4-1.2=5.6+3.7=2.4+4.22=
86.8-11.3=20.1+10.3=66.89-25.3=
6.36-3.61+4.067.68-(4.16+1.64)4.94+9.21-1.51
8.17=8+0.1+0.07
13.32=____+____+____
8.09=____+____
9.462=____+____+____+____
7.7-6.9=2.2+1.4=5+2.13=
86.8-50.2=33.3+33.5=97.88-24.0=
6.77+3.49+2.579.2-(4.7+1.41)6.12+9.54+0.66
1.85=1+0.8+0.05
1.94=____+____+____
2.07=____+____
2.528=____+____+____+____
7-5=6.6+2.9=4.2+2.44=
76.5-30.2=54.0+10.1=68.65-30.3=
9.01+4.59+9.329.66-(3.07-0.7)7.37+6.69+4.93
5.91=5+0.9+0.01
9.46=____+____+____
7.04=____+____
7.133=____+____+____+____
5.1-2.9=4.9+1.1=2.4+4.14=
96.7-21.4=20.3+13.4=79.86-53.0=
5.96+4.22+2.019.99-(4.83-0.19)2.29+8.4+5.98
5.18=5+0.1+0.08
14.52=____+____+____
7.06=____+____
14.561=____+____+____+____
8.3-6.8=5.8+2=4.3+4.32=
76.9-22.2=33.2+23.4=77.88-45.1=
5.55-4.96+3.867.64-(3.02+1.86)2.12+7.55+2.31
1.63=1+0.6+0.03
1.91=____+____+____
7.01=____+____
1.753=____+____+____+____
1.2-1.1=7.8+1.4=3.3+3.42=
65.7-50.3=13.0+23.2=78.76-50.1=
6.57-1.74+7.547.1-(3.1+0.49)9.82+8.16+1
4.25=4+0.2+0.05
9.42=____+____+____
2.01=____+____
9.643=____+____+____+____
2.8-1.3=9+1=4.4+1.21=
65.7-25.3=41.3+42.4=66.57-40.4=
8.95-4.98+8.437.91-(3.52-0.12)7.7+5.47+1.52
2.83=2+0.8+0.03
10.41=____+____+____
15.02=____+____
6.963=____+____+____+____
1.4-1.2=5+5=2.1+2.21=
69.7-12.0=20.1+31.5=65.87-11.1=
7.07-2.17+9.078-(3.44-1.31)7.13+8.37-3.04
2.86=2+0.8+0.06
6.11=____+____+____
14.682=____+____+____+____
8.3-2.1=8.2+1.6=2.1+1.02=
97.5-25.3=14.2+15.3=57.76-50.2=
8.84-3.61+8.869.18-(3.84-1.3)2.54+7.07-1.79
1.96=1+0.9+0.06
5.85=____+____+____
12.02=____+____
13.589=____+____+____+____
2.3-1.7=6+3.3=1+4.42=
87.9-11.2=13.3+35.4=89.66-21.2=
9.38-4.96+7.97.1-(3.9-1.29)4.05+9.3-4.82
1.78=1+0.7+0.08
6.26=____+____+____
10.08=____+____
7.232=____+____+____+____
9.8-5.3=3.5+4.3=4.2+3.33=
87.5-43.1=23.2+23.5=59.96-22.3=
5.67+1.77+0.987.37-(4.9-1.05)8.03+9.98+4.57
6.71=6+0.7+0.01
10.86=____+____+____
11.07=____+____
15.174=____+____+____+____
5.2-4.8=3.8+1.9=5.4+1.03=
85.6-43.1=30.4+42.3=95.65-23.3=
7.64-2.49+1.637.47-(4.98-1.27)8.2+5.9-1.59
6.74=6+0.7+0.04
15.27=____+____+____
15.01=____+____
9.826=____+____+____+____
2.6-2.2=5.2+1.9=1.4+1.22=
67.5-45.4=13.1+12.2=65.56-54.3=
6.05+1.7+8.757.46-(4.77-1.58)1.42+7.59-3.75
7.61=7+0.6+0.01
6.95=____+____+____
1.06=____+____
14.211=____+____+____+____
3.6-2.1=8.6+1.4=3.3+4.24=
79.6-53.3=32.3+31.4=69.88-32.4=
9.11-2.48+8.69.92-(3.82+1.97)1.12+9.39-2.72
1.76=1+0.7+0.06
15.33=____+____+____
6.671=____+____+____+____
5.3-5.1=2.4+1.6=5.3+1.34=
88.7-52.0=51.1+12.3=89.97-34.3=
8.08-4.95+8.899.23-(3.46-0.65)1.45+9.98-0.88
2.42=2+0.4+0.02
3.93=____+____+____
14.06=____+____
4.524=____+____+____+____
7.2-4.4=8.9+1.1=4.1+2.32=
75.6-52.4=43.0+10.4=66.86-14.0=
7.06+4.52+0.628.41-(3.08+0.42)6.32+9.75-2.42
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