四年级数学下册小数加减法混合运算专项练习5Word格式.docx
《四年级数学下册小数加减法混合运算专项练习5Word格式.docx》由会员分享,可在线阅读,更多相关《四年级数学下册小数加减法混合运算专项练习5Word格式.docx(17页珍藏版)》请在冰豆网上搜索。
6.1-0.6=8.4+1.3=0.75+0.08=8.4-0.3=
3.9-0.2=6.2+0.2=0.75+0.04=5.1+0.1=
1.2-0.2=8.2+4.9=0.65-0.47=1.6+0.9=
6.9-0.1=7.8+0.8=0.84-0.34=3.3-0.1=
0.62+0.2+89.4-0.46-3.5441.3-11.2+26.3
69.49+48.93+79.0984.99-11.67+74.15.99-1.14+1.85
80-(5.46-0.84)78.2+(14.4+3.5)7.72+5.14+2.09
2.2+0.2=6.3+2.8=0.69-0.47=2.2+0.6=
2.3+0.2=8.1-2=0.83-0.37=6.1-0.9=
4.2-0.3=6.3-3.3=0.86+0.15=3.2-0.9=
6.9-0.4=8.4+3.6=0.75-0.47=8.7-0.7=
8.1+0.8=7.6-3.6=0.6-0.02=5.6-0.1=
3.6+0.9=6.7-2.9=0.73+0.38=2.1-0.6=
3.6+0.2=8.8-1.4=0.84-0.43=6+0.2=
6.3-0.6=6.3+1.9=0.83-0.22=7.9+0.1=
0.76+0.41+0.38.4-0.65-1.3560.4-11.1+25.8
64.28-48.43+64.7488.99-19.3+38.024.45+1.99+1.06
90-(9.48-0.27)67.4-(19.1+6.6)8.71-1.79-6.01
4.1+0.7=6.7+3.6=0.84+0.16=2.3-0.5=
8.3-0.5=8-3.7=0.86-0.31=8.6+0.5=
2.9+0.2=8.4-1.5=0.8-0.28=6.2-0.3=
3.6-0.5=9+4.6=0.61+0.18=4.2-0.3=
1.1-0.3=6.5-0.1=0.66-0.48=5.3-0.4=
6.6-0.2=8.3+4.2=0.61+0.48=7.7+0.7=
3.5-0.5=6.1+1.7=0.61-0.15=6.7-0.3=
8.9-0.5=6+2.9=0.72+0.02=1.4-0.8=
0.78+0.22+4.88.6-0.45-2.5562.8+18.4+39.7
79.24+22.31+74.3360.85+37.33+41.857.01+1.32+3.41
90-(8.94-0.92)95.4+(17.8-8.2)7.84-4.44+1.73
8.6+0.9=8+1.1=0.84+0.22=4.9+0.3=
8.3-0.1=9+3.7=0.83+0.4=2.9-0.7=
9+0.4=8.8+3.3=0.87-0.34=6.8-0.1=
1.4-0.7=6.7+1.1=0.6+0.48=4.9+0.1=
8.5-0.8=6.4-4.2=0.79+0.11=2.5+0.4=
6.9+0.4=7.2+4.1=0.87-0.46=7.2+0.5=
4.5+0.5=8.2+4.3=0.6+0.29=4.7-0.9=
3+0.5=8.7+4.6=0.86-0.21=7.3+0.3=
0.73-0.12+2.97.1-0.33-4.6742.7-20.3+11.1
85.8-25.71+79.9969.66+42.57+95.819.33-1.21-1.23
60-(3.16-0.35)60.3-(25.1+7.7)9.83-3.36-4.22
8.4-0.3=7.1-4=0.9+0.15=5.2-0.8=
2.5+0.9=8.2-3.7=0.63-0.34=4.4+0.6=
6.1-0.9=8.8+0.2=0.86-0.11=3.5-0.5=
5.1+0.8=6.4-2.7=0.74+0.07=1.1-0.3=
1.7+0.7=6.4-3.7=0.76+0.11=4.4-0.2=
7.6+0.5=8.4-4.8=0.68-0.18=1.3-0.3=
2.1-0.8=7.8-0.2=0.71+0.23=7.1+0.2=
3.7-0.6=7.6+0.4=0.62+0.34=4.5-0.6=
0.68+0.45+2.25.6-0.63-4.3768.5-38.6+23.1
61.83+39.7+36.5280-28.25+29.729.91+6.75+1.62
50-(8.44+0.44)62.7-(24.2-7.7)9+3.86-1.43
8.3-0.6=7.9-2.4=0.89+0.29=8.7+0.6=
3.7-0.3=8.4-0.8=0.78-0.12=5+0.4=
1.5-0.2=6.5+4.2=0.87-0.29=2.2+0.4=
7.8-0.8=6.4+1.5=0.6+0.41=3.9-0.8=
3.8+0.9=6.3-3.5=0.71-0.03=4.7+0.1=
3.2-0.6=6.8-4.9=0.77-0.33=2.1-0.6=
1.2-0.6=7.3-2.1=0.7-0.07=1.8-0.4=
7+0.7=6-4.5=0.71+0.34=2.8-0.7=
0.66+0.2+8.68.9-0.66-0.3453.3-27.5+17
80.43-39.97+45.1388.61+42.28+44.385.08+3.45-1.2
30-(5.31-0.79)92.5+(18.9+7.2)9.35+5.24+2.94
4.8+0.9=7.9+2.1=0.82+0.4=8.8-0.1=
1.8+0.8=7.9-4.8=0.89+0.3=7.1-0.9=
4.5-0.8=7.7+0.9=0.61-0.21=5.9-0.2=
2.1+0.8=7.3+0.4=0.81+0.4=4.4+0.3=
6.1+0.1=7.9-2.3=0.89+0.33=4.1-0.4=
6.1-0.2=6.3-1.2=0.62+0.06=3.1-0.5=
1.1+0.3=6.2+0.1=0.71+0.16=2.9+0.9=
6.2+0.8=7.5-2.4=0.66+0.42=2.6-0.5=
0.65+0.46+2.85.6-0.59-0.4166.6+12.9-35.5
86.01+20.27+30.6770.77-28.39+17.073.9+1.29+2.6
30-(9.89+0.23)68.1+(14.8+7)8.74+3.15-4.14
6.4+0.8=7.9+0.3=0.6+0.13=4.9+0.8=
7.4-0.5=8.5+1=0.63+0.18=2.7+0.5=
2.6+0.5=6.7+2.2=0.61+0.03=4.9+0.4=
3.1-0.2=8.1+4.7=0.82+0.36=7+0.5=
3.6+0.5=6.2-4.5=0.8-0.09=4+0.6=
5.1-0.8=6.9+2.1=0.87-0.22=8.4+0.9=
4.4+0.1=6.4+0.6=0.74-0.05=3.5+0.3=
4.2-0.5=6.8-4.5=0.6-0.49=4.9-0.8=
0.9-0.41+7.56.2-0.26-4.7456.9-38+17.2
86.88+17.05+89.1583.05-39.16+60.856.14+4.57-1.02
20-(7.96-0.75)91.1+(10.1-8.8)5.54-1.78+3.06
4.1-0.3=7.1-2.2=0.88-0.08=5.1+0.2=
6.7+0.4=7.5+2.9=0.63+0.29=4.9-0.2=
2.6-0.8=8.3+4.5=0.74+0.34=6+0.7=
6.3-0.4=7.2+0.8=0.71-0.43=8.1+0.1=
8.5+0.3=8.9-0.5=0.67+0.08=5.3-0.5=
2.1+0.1=6.7+0.5=0.69-0.04=5.9-0.6=
5.7+0.3=8.1-3.5=0.66-0.28=4.9-0.9=
4-0.8=8.2-2.7=0.84+0.09=3.8-0.7=
0.78-0.18+7.15.5-0.34-3.6681.3-31.5+45.8
88.38+36.28+15.1976.35+12+88.195.71+2.38-1.17
50-(7.33+0.76)72.6+(17.9+9.6)6.05-3.03-1.79
1.1-0.5=8.2-0.2=0.66-0.15=4.1+0.1=
5.7+0.1=8.8-4.6=0.89+0.08=4.8+0.4=
3.7+0.5=8.2+2=0.81-0.41=6.6-0.8=
4.6-0.4=6.9+3.5=0.63-0.31=3.5-0.8=
2.2-0.2=7-2.9=0.84+0.07=4.6+0.2=
2-0.7=6.1-1.4=0.71-0.02=2.5+0.4=
3.1-0.6=8.3+2.4=0.82-0.23=7+0.2=
1.5+0.4=7.3+2.7=0.8-0.1=7.2-0.6=
0.73+0.21+88.3-0.88-3.1239-12.7+15.9
79.13+31.6+89.4971.04+31.12+94.48.95-2.25+6.02
90-(3.47+0.28)98.5+(13.3-1.2)7.15+1.6+4.75
4.6+0.4=8.3+1.1=0.75+0.3=5.5+0.8=
4.1+0.2=7.6-0.1=0.71+0.45=5.7-0.8=
7-0.9=6.5-2.2=0.78-0.2=1.3-0.2=
2.7+0.1=6.5+4=0.77+0.38=5.9-0.8=
3.2-0.9=6.6+4.8=0.62-0.02=1.6+0.7=
3.4+0.7=6.5+0.9=0.65-0.32=1.7+0.5=
2.4+0.4=8.1-1.4=0.75+0.49=3.5+0.3=
4.2-0.5=6.5+0.5=0.76-0.22=4.7-0.7=
0.88-0.4+0.79.6-0.41-0.5960.3-17.5-22.3
72.17-46.73+53.368.71+21.81+55.714.48+2.75+1.56
50-(6.13+0.79)61.8+(20.8-6.5)8.98+1.17+6.31
6.7+0.4=8.8-0.8=0.65+0.49=2.6+0.5=
1.1+0.8=6.6-0.9=0.85-0.4=9+0.7=
8.9-0.1=8.7+2.8=0.81-0.28=9+0.5=
3-0.7=7.8-0.7=0.72-0.08=9-0.9=
6.8-0.8=9+3.7=0.85-0.28=8.7-0.2=
6.4-0.5=6.4+3.6=0.61-0.1=8-0.9=
2.2+0.9=8.1-0.3=0.65-0.17=1.6+0.9=
8-0.4=8.2+3.1=0.6-0.26=3.9-0.1=
0.83+0.02+5.96.7-0.78-3.2268.7+29.9-37.2
64.14+39.83+64.8382.96+33.95+23.663.83-1.61-1.56
80-(1.02+0.23)85.6+(11.8-4.9)4.91-2.93-1.46
3.4-0.4=7.2+2.1=0.67-0.17=3.6+0.9=
1.7-0.9=6.1-2.6=0.75-0.04=4.5-0.2=
5.1+0.9=8.2-1.6=0.72+0.1=4+0.3=
5.6+0.4=6.9-4.5=0.73+0.02=2.4-0.5=
3.8+0.6=7.4-4=0.61+0.34=9+0.3=
8+0.6=6.1-2.5=0.65-0.36=8.1-0.1=
4.1-0.7=8.8+4.8=0.79-0.35=5.2-0.3=
2.1-0.3=6.4+4.5=0.84-0.01=6.3-0.8=
0.86+0.27+8.35.5-0.51-3.4983+31.6+30.4
76.14+18.33+42.7976.34+46.31+38.127.31-4.47+2.37
90-(4.91-0.61)94+(13.3+8.1)5.04+2.45-1.4
1.1+0.5=7.4+1.2=0.81-0.07=1+0.3=
1.7-0.4=6.4+4.1=0.86-0.01=4.3-0.6=
3.9+0.5=7.1-1.1=0.84+0.14=5-0.5=
7.9-0.2=6.7-1.7=0.64-0.17=6.7+0.5=
3.3+0.6=8.3-2.6=0.89-0.18=1.2+0.6=
4.7+0.9=6.8-2.7=0.7+0.31=1.8+0.8=
1.2-0.2=6.7+3.3=0.72-0.05=5.4-0.7=
6.1-0.8=8.3+0.6=0.62-0.04=6.3-0.8=
0.73+0.24+3.49.9-0.73-2.2767.8+44.1-12.7
67.77-16.86+85.3384.95-43.68+39.249.32+1.09+7.98
20-(6.6-0.11)83.8+(13.1+2.6)6.54-3.58-2.26
5.1-0.2=8.2-1=0.87-0.11=3.8-0.4=
1.9-0.5=7.2-3.7=0.86+0.05=1.2-0.8=
6.5+0.2=7.3-2.2=0.78-0.27=4.7+0.2=
5.6+0.4=6.5-4=0.6-0.23=3.9+0.2=
6.5+0.6=9+2.5=0.68-0.18=4.5+0.7=
2.9-0.1=7.5+0.2=0.69+0.24=2.3-0.2=
6.9+0.6=7.3-2.4=0.71+0.05=2.6+0.5=
5.9-0.4=7.5+1.8=0.77+0.46=2.2+0.9=
0.61-0.06+2.56.1-0.53-4.4795.1-59+28.6
66.45+31.8+36.9664.31-31.31+44.824.18-1.16-2.83
90-(8.34-0.8)83.8+(12.3-3.3)7.46-2.16-3.15
5.9-0.5=7.8-3.7=0.65-0.21=2.5-0.7=
3.2+0.4=6.9-0.4=0.75-0.29=1.6+0.1=
4.3-0.8=6.4-4=0.89-0.14=5.4+0.3=
5.3+0.8=6.1-1.8=0.62-0.31=9+0.6=
6.9+0.8=6.2-0.1=0.74-0.37=2.5+0.4=
2.5-0.8=8.2+2.6=0.78-0.23=8.1+0.3=
5.4+0.6=6-1.8=0.73+0.35=5.1+0.6=
6.2-0.6=8+2=0.81+0.49=6.7-0.8=
0.67+0.35+7.15.2-0.39-4.6186+43.2+34.2
60.12+45.25+15.3963-22.04+15.298.99+3.84+2.3
30-(1.85-0.1)85.7+(23.9+7.8)9.95+5.69-1.46
4.4-0.4=7.1-1.9=0.86-0.43=2.9-0.1=
2.7-0.5=7.8+4.6=0.66+0.37=3+0.7=