人教版四年级数学下册小数混合运算综合练习题106文档格式.docx
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3.3+0.1=7.2+1.2=0.72+0.34=2.9+0.3=
8.3-0.5=7.3-2.4=0.88-0.26=2.4+0.7=
7.6-0.9=8.9+3=0.74+0.49=1.4+0.7=
2-0.6=8.2-1.5=0.79+0.16=3.2-0.2=
0.72+0.31+7.39.3-0.43-0.5768.6-40.5+21.6
74.89+38.26+84.1374.56+14.41+28.148.47-3.44-1.53
70-(7.32-0.62)80.2-(28.4+2.7)7.43+2.08-5.27
4.7+0.7=8.3+1.7=0.77+0.15=2.1-0.6=
8+0.7=6.8-3.1=0.71-0.15=5.2+0.3=
1.7+0.4=7.3+4.8=0.87+0.39=6.6+0.4=
8.4-0.3=8.5-3.1=0.75+0.04=3.3+0.5=
6.6-0.7=8.9+4.3=0.81+0.15=2.9+0.2=
8.7+0.5=6.5+3.6=0.9-0.27=7.3-0.3=
2.7-0.1=7.9-3.6=0.72-0.4=6.1+0.6=
5.7-0.7=6.6+4.8=0.71-0.27=3.7-0.9=
0.8+0.16+0.16.6-0.27-0.7374.7-51.8+12.8
68.39+24.85+22.3588.71-44.34+58.023.79+1.37-1.58
70-(1.44-0.37)82.8+(23.8+6.5)8.4-2.14+2.98
7.1+0.1=7.4+4.6=0.85-0.39=5.7-0.9=
3.6-0.8=6.2+3.5=0.81+0.48=7.4+0.9=
5.3+0.6=8.4+3.6=0.76+0.46=1.9+0.7=
7.2-0.8=7.9+1=0.9+0.08=9-0.3=
7.8+0.2=8.2+0.2=0.68+0.18=2.2-0.8=
5.2-0.4=8.3+1.8=0.8-0.46=8.2-0.6=
4.7-0.1=7.6-2.3=0.83+0.44=4.6+0.7=
1.5-0.5=8.3-0.4=0.71+0.01=4.6+0.2=
0.77-0.35+5.55.4-0.66-3.3462.7-25.8-22.2
87.29-35.35+74.4377.37-18.5+29.984.6-2.25+2.08
20-(7.42-0.31)86-(24.7-2.3)8.4-3.49+2.58
1.5+0.2=7.9-2.2=0.6+0.01=3+0.1=
6.3-0.7=7+2.3=0.74+0.37=1.6+0.1=
3.1-0.4=8.9+3=0.7+0.2=2.7-0.9=
8.4-0.1=8.2+1.6=0.9+0.22=7.1-0.8=
2.1+0.4=6.6-4.5=0.63+0.38=9+0.7=
2.3-0.4=6.3-0.1=0.74+0.31=8-0.7=
7.3+0.3=8.5+1.3=0.7+0.29=1.7-0.1=
4+0.4=7.1+3.9=0.64-0.36=6.4-0.9=
0.78+0.15+5.66.4-0.35-2.6537.7-15.7+15.2
83.76+44.76+85.565.59+28.47+66.776.26+1.53-1.95
80-(3.13+0.72)88.7-(10.5-4.8)6.55-2.12+2.38
3.6+0.8=8.1+0.1=0.78-0.33=8.5+0.3=
5.3-0.9=7.8-4.3=0.72-0.33=1.2-0.1=
2.7-0.4=6+4.4=0.83+0.13=4.5+0.7=
6.8+0.6=8.4+3.9=0.64+0.2=8.1-0.5=
7.7+0.6=6.2-3.9=0.64+0.49=4.9-0.4=
7.7-0.3=7.7-0.7=0.63+0.01=8.6-0.5=
7.8+0.7=8.9+2.8=0.72-0.36=9+0.6=
6.4+0.1=6.7+1=0.85+0.1=6.7-0.5=
0.68-0.3+2.57.9-0.52-4.4875.5-24.6+44.9
84.79+15.89+82.6370.95+18.73+18.959.94+8.16-1.09
40-(9.4+0.73)82.7-(27-3.3)7.52+2.6+4
6.1+0.7=8.9-1.2=0.77+0.44=5.8-0.6=
7.6+0.4=8.9-4.5=0.67-0.23=2.3+0.7=
7.4-0.7=7.4-3.5=0.6-0.01=7.3+0.9=
6.7+0.9=6.9+2.1=0.85+0.44=3.5+0.9=
3-0.9=8.2+2.7=0.6+0.38=4.2+0.5=
9+0.4=6.4+1=0.6+0.28=3-0.9=
7.1-0.4=6.1-2.6=0.64-0.07=7.2-0.5=
3.4-0.3=8.6+1.1=0.84+0.49=7+0.8=
0.77-0.23+1.58.8-0.66-2.3436.1-18.7-14.8
79.09+34.96+53.8963.28-15.19+55.75.85+3.53+1.03
40-(6.13-0.69)82.9-(23.7-2.7)3.84-1.48-1.31
8.9+0.5=7.8+4.8=0.67-0.29=6.3-0.5=
4.4-0.7=7.8+3.5=0.84-0.43=8.9+0.1=
3.4-0.3=6.7+4.9=0.8-0.11=7-0.6=
9+0.3=7.4+3.4=0.6+0.38=7-0.4=
2.6-0.5=7.8+2.3=0.85-0.06=8.2+0.7=
6.5-0.9=8.9+1.1=0.73-0.4=8.3-0.6=
3.6+0.3=8.7+1.6=0.71-0.43=6.1+0.3=
2.6-0.4=8-2.9=0.85+0.14=6.7-0.7=
0.62+0.06+4.49.2-0.21-2.7948.5+33.3+13.9
77.21-32.12+76.2674.74-36.64+37.223.94-1.57-1.9
40-(4.21-0.72)91.3+(17.8-5.2)8.12+2.51+3.27
6.9-0.4=6.8+1.2=0.79+0.32=2.7-0.7=
2.2+0.3=8+4.6=0.76-0.32=6.3-0.7=
7.4-0.4=8.9+1.6=0.8+0.11=8.6+0.1=
3.3-0.6=6.2-1.2=0.8-0.22=3.1+0.5=
9-0.5=6.2+3.2=0.88-0.31=3.1-0.1=
3-0.5=6.8+4.5=0.88-0.05=7.3-0.9=
2.3+0.7=8.9-3.7=0.81+0.04=6.1-0.8=
4.1+0.1=7.4-4.9=0.72+0.12=2.9-0.5=
0.84-0.41+9.17-0.11-4.8990+13.8+21.4
82.89-18.47+11.8972.99-31.88+39.183.66+1.37-1.34
30-(4.67-0.12)78.6-(24.7-7)5.32-2.82+1.3
1.3-0.5=8.6+4.8=0.82+0.07=5.4-0.9=
3.5-0.2=6.7+1.8=0.81-0.49=1.2-0.1=
7.8+0.7=8.8-1.8=0.67+0.26=5.4+0.3=
7.5+0.8=8.5-3.6=0.7-0.22=3.9+0.6=
7.5+0.2=9-0.2=0.73-0.01=3.3-0.1=
1-0.6=6.2-3.4=0.63+0.2=4.1-0.5=
4.1-0.6=6+0.1=0.82+0.03=7.3+0.6=
7.4+0.3=7.4-1.5=0.84+0.31=2.7-0.4=
0.77+0.34+9.19-0.29-3.7136.7-11.8+11.6
83.16-20.92+48.770.97-21.17+22.348.54+1.37+2.72
20-(5.75+0.28)81.8+(16.4+6.8)3.91+1.23+2.59
5.9+0.3=7.9-3.2=0.66+0.07=2-0.1=
3.2-0.4=8.6+0.2=0.78-0.46=5.7+0.7=
2-0.6=6.8-1.5=0.79-0.41=2.8-0.1=
5.3-0.4=8.2+3.3=0.8-0.36=6.7-0.2=
3.8+0.5=6+2.6=0.72-0.32=2.2-0.3=
5+0.2=6.6+4.9=0.74-0.25=3.1+0.5=
4.4+0.9=8.5-1.2=0.71-0.32=2.1-0.7=
5.7+0.3=8.3+4.6=0.77-0.45=1.7+0.2=
0.82-0.22+4.47.3-0.84-3.1682.3+36+42.1
79.17+18.55+38.6871.73+34.55+61.413.98+1.41-1.56
50-(6.21+0.82)88.2+(14.2-8.4)7.4-1.79-5.36
4.4+0.1=7.1-3.5=0.86-0.03=8.6-0.2=
2.9+0.5=6.1+2.4=0.71-0.39=1.2-0.5=
7.4-0.1=6.3-4.5=0.78-0.13=8.7-0.7=
3-0.2=8.3-1.1=0.85+0.48=7.2-0.2=
5.8+0.8=8.7+1.2=0.81-0.18=1.8+0.6=
4.2+0.6=7.3+4.5=0.78-0.06=3.5+0.8=
8.5+0.9=8.2-3.9=0.6-0.35=2.8-0.2=
3.5-0.3=6.4-3=0.74-0.03=1.3+0.6=
0.6-0.15+9.17.7-0.25-2.7578.7-14.7+42.2
83.76+35.97+46.3889.85-38.48+96.084.17+1.58-1.22
40-(9.42-0.98)86-(18.9+1.5)3.85+1.59-2.02
6.9-0.9=8.8-2=0.82-0.19=6.2+0.3=
1.1+0.5=8.3-1.1=0.73+0.33=3.1+0.8=
7-0.3=6.1-3.7=0.69-0.14=2.9-0.2=
1.3+0.8=6.9+2.2=0.66-0.42=8.8+0.2=
7.7-0.4=7.9-4.7=0.7+0.31=4.7-0.8=
6.9+0.2=6.9-1.1=0.87+0.43=2.9+0.6=
7.6+0.7=8.7-1.1=0.6+0.11=4.1+0.8=
2.1+0.5=8.5-1.3=0.66+0.46=4.1+0.5=
0.6-0.38+9.36.2-0.8-4.250.5+22.6-25.1
66.95-24.91+34.6862.83-32.06+50.317.43+4.69+1.22
90-(4.83-0.11)74.4-(29.8+5.8)7.19+5.08-1.86
7.2-0.5=8-2.7=0.69-0.22=3.6-0.5=
5.5+0.3=6.7-0.2=0.61-0.29=2.9-0.1=
4.3+0.5=7.6-0.3=0.75+0.22=5.1-0.4=
7.4+0.9=8-3.4=0.71+0.28=2.9-0.9=
1+0.2=8.7+4.4=0.63+0.24=4.9+0.6=
2.4+0.2=6.6+3.9=0.72+0.42=7.1-0.2=
8.1+0.8=8.8+0.9=0.7+0.04=7.7-0.7=
3.9-0.1=6.3+1.4=0.6-0.05=1.8+0.5=
0.77+0.11+1.98.1-0.69-1.3189.7-41.3+15.7
80.57-12.13+76.1481.15+22.96+85.795.37+3.78-1.21
90-(7.5-0.71)79.2+(14.7+5)6.15-1.51-1.94
6.6-0.4=6.2-2.1=0.71-0.13=1.8-0.7=
4.4+0.7=6+1.5=0.8-0.34=5.4+0.9=
7.4+0.7=6.4-0.4=0.65+0.39=4.7+0.6=
5.2-0.1=6.5-2.5=0.8+0.44=7.3-0.5=
7.5-0.9=6.1+1.5=0.65-0.19=3.3+0.9=
2-0.2=6.9-2.5=0.61-0.42=6.7-0.5=
7.4-0.9=7.6-2.5=0.82-0.39=2.3-0.6=
1.9-0.9=7.4+2.8=0.88-0.21=8.5-0.4=
0.74+0.43+4.75.5-0.34-2.6698.9+82.7+12.1
73.09+24.38+27.5788.03-37.5+79.097.43-3.33-1.41
30-(6.18-0.95)71.4-(14+1)4.41+2.37-1.77
3.6+0.7=7.5+3.9=0.72-0.08=4.7+0.2=
3.2+0.8=8+3.3=0.81-0.18=3.4-0.9=
3.3+0.2=6.3-0.4=0.61-0.3=3.2+0.7=
8.3-0.3=6-3.3=0.85+0.23=5-0.4=
6.1+0.2=6.9-0.9=0.75+0.27=3.1-0.8=
2+0.8=8.6-4.7=0.84-0.19=6.5+0.1=
7.1-0.5=8.2-3.5=0.77-0.18=7.8+0.9=
3.7-0.1=8+0.5=0.81-0.45=7.9+0.2=
0.86+0.37+6.98.5-0.13-0.8791.9-59.4+24.3
73.52+44.99+71.6868.11-38.54+73.968.19+1.59+4.67
50-(8.57+0.13)66.2-(20.3-8)4.56+2.46+1.04
2.5-0.9=9+4=0.87-0.49=3.5+0.7=
6+0.3=6.2+1=0.77-0.04=6.3+0.8=
5.3-0.8=6.6-2.2=0.77+0.46=8.9-0.5=
7+0.7=7.1+3.8=0.73-0.4=5.4-0.4=
3.4-0.5=8.4+0.2=0.74+0.28=6.3+0.1=
8.3-0.6=8.9-3.3=0.7-0.16=1.8+0.9=
2.1-0.4=8.1+2.8=0.86+0.42=8.1-0.1=
4.3-0.9=6.6+4.2=0.73-0.45=3+0.2=
0.89-0.06+7.45-0.41-1.5986.2+35.7+43.6
82.25+16.66+73.7667.82+30.13+82.747.74+4.81+1.7
70-(6.95-0.57)97.8-(12.4+5.7)3.69+1.6+1.55
6.9-0.3=8.8-1.2=0.87+0.31=5.7-0.5=
5.2+0.1=7.1-4.5=0.7+0.19=1.9-0.5=
1.7+0.1=6.7-0.6=0.85-0.43=