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174Word文档格式.docx
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11.07=____+____
5.869=____+____+____+____
9.1-8.5=7.6+2.4=1.3+1.02=
76.5-42.0=52.3+15.5=77.77-54.3=
9.09+3.03+4.779.7-(3.12-1.41)6.96+9.14+4.96
8.66=8+0.6+0.06
8.75=____+____+____
8.07=____+____
11.893=____+____+____+____
2.9-1.5=5+3.1=2.2+3.3=
67.9-22.2=33.4+15.3=98.65-20.1=
7.95+4.71+0.219.07-(3.15+0.53)5.98+6.98+0.64
5.61=5+0.6+0.01
4.87=____+____+____
12.03=____+____
15.387=____+____+____+____
4.8-3=3.3+5.2=2.4+3.42=
95.6-20.1=24.1+32.5=78.77-30.0=
5.31+3.6+8.138.4-(4.62+0.9)3.67+6.36-2
4.66=4+0.6+0.06
3.25=____+____+____
7.02=____+____
10.224=____+____+____+____
5.4-5.1=3.8+4.5=3.3+2.22=
68.8-34.1=24.3+40.3=55.96-23.2=
5.87-4.78+8.049.8-(4.57-0.42)8.41+7.04+5.06
6.27=6+0.2+0.07
11.69=____+____+____
14.08=____+____
10.675=____+____+____+____
2.8-1.8=8.3+1=3+2.1=
66.7-21.2=10.3+22.5=66.67-52.2=
6.83+3.45+8.38.83-(3.54+1.82)5.04+5.49-4.96
6.26=6+0.2+0.06
14.46=____+____+____
11.05=____+____
12.757=____+____+____+____
8.6-5.9=7.2+2.1=2.1+3.23=
76.5-14.3=12.4+13.5=89.57-14.0=
8.01-1.78+0.958.96-(4.01-1.01)6.28+7.93-0.9
3.68=3+0.6+0.08
2.48=____+____+____
12.02=____+____
8.229=____+____+____+____
4-3.9=3.1+4.9=1.4+2.22=
67.9-45.3=11.4+34.4=99.57-42.3=
9.33-1.49+4.598.57-(4.69+1.42)1.83+5.05-3.02
8.85=8+0.8+0.05
8.61=____+____+____
12.04=____+____
10.761=____+____+____+____
8.8-1=5.2+1.7=3.4+4.03=
55.6-53.1=20.2+13.5=56.58-25.0=
5.63+1.22+8.287.09-(3.33-1.55)2.8+8.27+1.33
3.89=3+0.8+0.09
8.53=____+____+____
2.01=____+____
10.819=____+____+____+____
1.9-1.3=6.6+2=1.3+4.24=
58.9-12.2=23.4+22.0=78.96-45.0=
7.58-2.31+4.668.77-(3.8-1.71)3.34+8.41+4.2
5.91=5+0.9+0.01
4.18=____+____+____
5.03=____+____
7.612=____+____+____+____
7.4-6.6=3.9+5=4.3+2.32=
85.8-33.1=50.1+10.2=68.95-14.4=
9.58+2.01+3.039.1-(3.83-0.73)1.31+6.11-2.86
1.59=1+0.5+0.09
13.73=____+____+____
1.569=____+____+____+____
6.6-5.9=2.2+6.1=2.1+4.32=
76.8-53.2=22.2+15.5=85.75-53.4=
6.52+3.49+2.978.27-(4.56+0.41)7.58+7.14-4.56
6.73=6+0.7+0.03
9.37=____+____+____
5.191=____+____+____+____
4.2-3.2=2.9+6.2=3.2+1.03=
87.8-40.3=44.4+30.1=65.87-35.1=
6.59-1.76+7.379.02-(4.51-0.87)2.34+5.18-0.78
1.41=1+0.4+0.01
13.91=____+____+____
2.07=____+____
11.953=____+____+____+____
6-1.6=4+6=1.4+3.22=
69.9-14.1=42.4+11.2=58.98-13.4=
9.48-4.26+5.227.62-(4.94+1.11)8.21+8.54-3.34
3.18=3+0.1+0.08
2.33=____+____+____
2.452=____+____+____+____
7.7-5.9=4.2+5.6=4.1+1=
77.9-12.0=32.2+31.5=65.68-54.0=
8-3.04+8.289.25-(4.84+1.87)1.88+8.59-5.81
9.89=9+0.8+0.09
3.82=____+____+____
11.01=____+____
13.314=____+____+____+____
7.1-1.6=6.9+2.5=3.4+3.11=
95.8-43.4=42.1+30.5=85.89-21.0=
5.1-2.32+8.349.18-(3.26-0.35)8.62+7.08+2.47
3.16=3+0.1+0.06
10.77=____+____+____
9.07=____+____
9.485=____+____+____+____
7.1-3=3.4+6.5=5.2+2.12=
99.9-21.4=51.3+42.2=55.66-44.2=
7.11+1.54+0.629.2-(4.35+0.48)9.39+6.78-5.82
8.94=8+0.9+0.04
10.49=____+____+____
4.05=____+____
8.752=____+____+____+____
2.7-1.4=2.9+4.6=5.4+2.43=
96.5-31.3=21.1+15.1=65.86-21.4=
6.63-1.17+4.318.82-(4.5+0.72)4.51+5.92-0.13
1.48=1+0.4+0.08
8.35=____+____+____
3.08=____+____
13.116=____+____+____+____
6.2-4.8=1.3+7.5=1.4+4.44=
58.5-24.2=14.4+40.1=88.86-10.2=
8.93+3+7.418.66-(4.57+0.18)7.49+9.04+3.65
3.13=3+0.1+0.03
5.62=____+____+____
10.06=____+____
1.815=____+____+____+____
4.5-3.1=1.4+3.5=4.3+1.34=
65.6-21.2=22.4+40.3=79.95-40.4=
5.5-4.7+1.579.61-(3.17-0.13)1.05+5.53+5.69
8.42=8+0.4+0.02
4.83=____+____+____
6.09=____+____
15.415=____+____+____+____
6.6-1.7=4.8+2.5=1+1.42=
58.8-30.1=53.1+24.1=78.77-14.1=
8.24-3.21+8.979.4-(4+1.81)1.66+8.1-0.53
4.82=4+0.8+0.02
13.45=____+____+____
5.05=____+____
3.258=____+____+____+____
7.4-1.7=1.1+4.6=2+2.23=
57.5-22.4=32.4+13.1=57.85-25.0=
5.58+3.53+5.69.85-(4.79+0.91)9.77+7.89-5.89
6.79=6+0.7+0.09
2.44=____+____+____
12.05=____+____
6.238=____+____+____+____
8.7-5.7=2.2+2.9=4.4+3.43=
58.8-13.1=50.1+23.2=99.65-33.0=
5.67+4.36+3.29.54-(4.34+1.34)2.24+7.56+4.77
5.75=5+0.7+0.05
3.41=____+____+____
6.05=____+____
4.654=____+____+____+____
8.2-7.4=3.7+4.2=1.1+3.11=
56.6-21.3=44.3+30.5=75.99-31.4=
6.79-1.35+4.319.1-(3.38-0.84)7.76+8.77+5.84
4.12=____+____+____
5.08=____+____
14.892=____+____+____+____
8.6-3.9=2+1=1+3.23=
67.8-43.2=10.0+42.4=85.78-11.2=
9.55-1.9+3.549.85-(4.56-1.25)6.79+7.9+1.16
8.18=8+0.1+0.08
2.18=____+____+____
1.01=____+____
4.113=____+____+____+____
9.7-1.8=8.7+1.3=4+3.33=
77.7-31.3=53.0+32.3=85.55-54.1=
5.78-4.76+8.858.63-(3.83+1.26)3.95+6.58-1.72
5.86=5+0.8+0.06
11.54=____+____+____
10.07=____+____
6.283=____+____+____+____
4.5-2.6=2.1+3.5=4+1.34=
98.9-21.1=23.2+44.1=67.67-44.1=
9.95-2.55+7.78.67-(3.78-0.54)3.16+7.78+0.92
4.99=4+0.9+0.09
5.36=____+____+____
14.07=____+____
11.322=____+____+____+____
4.3-2.7=5.1+1.2=4.1+3.12=
85.9-55.0=24.1+42.4=79.88-10.0=
8.9+4.88+0.357.96-(4.04-0.28)7.91+9.03+1.42
9.54=9+0.5+0.04
9.97=____+____+____
11.03=____+____
3.181=____+____+____+____
7.3-2.7=3.3+4.4=4.4+4.04=
97.7-15.3=40.0+11.4=96.87-25.1=
7.97+1.18+3.899.59-(4.57+0.18)2.28+6.38-2.59