人教版四年级数学下册小数混合运算综合练习题54Word下载.docx
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人教版四年级数学下册小数混合运算综合练习题54Word下载.docx
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3.8-0.6=6.3+3.1=0.74-0.31=2.2-0.4=
8.1+0.8=7.2+2.5=0.76+0.14=4.5-0.9=
二、混合运算。
0.8-0.18+1.36.2-0.59-4.4154.2-30.2-16.3
74.9+45.65+88.6478.23+20.25+90.66.74+3-1
30-(7.36+0.48)77.2-(23.6-4.1)9.91+6.98-1.64
6.8+0.4=6.6-4.9=0.65+0.13=8.5+0.9=
2.2-0.1=8.4+1.5=0.9-0.23=4.6+0.6=
3.4-0.4=6.8-3.2=0.74-0.17=4.4-0.4=
6.7-0.1=8.9-3.6=0.65-0.49=1+0.3=
2.1+0.8=8.3-2.9=0.84+0.37=1.4+0.9=
1.3-0.1=7.9+0.6=0.66-0.33=1.3-0.3=
8.1+0.4=7.3+3.7=0.6+0.35=6.7-0.1=
5-0.6=8+2.7=0.86-0.46=6.5-0.8=
0.9+0.24+6.46.7-0.33-2.6771.3-44.8+26.2
83.43-19.9+78.3872.85+12.68+79.598.33+3.84+1.5
30-(9.76+0.23)86.6-(11.5+4.2)5.27-2.06+2.05
4.6-0.6=9-1.6=0.7+0.42=4.1-0.2=
3.9+0.7=6.2-3.9=0.68+0.02=2.1+0.7=
5-0.2=6.2-3.8=0.81-0.32=1.3+0.1=
4.7+0.1=6.2-0.9=0.84+0.36=7.8-0.1=
1.8+0.4=6.3+4.6=0.83+0.07=1.2+0.7=
7.7+0.3=6.3-1.6=0.84-0.48=2+0.4=
4.2-0.1=6.1+2.1=0.62-0.18=3.1+0.4=
5.3-0.9=6.5-3.2=0.88-0.11=7.9-0.1=
0.78-0.48+49.2-0.85-1.1547.8-18.1-15.9
85.72-42.2+96.2585.3+48.01+35.035.76+4.19-1.13
80-(8.07+0.98)60.7+(19.2-5.4)8.12+6.01+1.62
3-0.3=7.1-3.9=0.8-0.33=2.9-0.9=
2.7+0.4=7.4-1.4=0.74+0.07=8.2+0.8=
3.8+0.1=6.3-0.1=0.89-0.43=6.9-0.4=
7.6+0.7=6.8-4.6=0.88+0.4=3.4+0.9=
3.6-0.7=7.8-2.5=0.87+0.44=1.2-0.8=
2.4+0.3=7.4+1.5=0.78+0.44=3+0.6=
4.3+0.5=7.3-4.3=0.72+0.46=5.8+0.2=
1-0.1=7-4.8=0.75+0.34=6.4+0.8=
0.85-0.13+89.2-0.55-2.4540.4+17.1-22.1
77.83-43.14+62.5982.16+30.95+82.866.35-2.31+2.55
60-(3.9-0.68)66.3+(14.6+4.6)5.72+2.94+2.02
3.1+0.5=8.9+1.3=0.6+0.37=4.7-0.1=
1-0.5=8+4.8=0.8-0.24=4.3-0.1=
1.2+0.1=8.4-3.3=0.66+0.42=5.2-0.8=
8.4+0.1=6-4.2=0.83+0.4=1-0.9=
1+0.1=6.7-2.8=0.61+0.08=4.9-0.1=
7.1+0.4=6.8-3=0.87+0.18=7.3-0.3=
3.4+0.5=8.1+2.8=0.61-0.08=7.3+0.3=
3.4+0.5=6.9-4.4=0.81+0.37=9-0.6=
0.88+0.33+8.98.9-0.25-4.7563.9+41-16.6
74.6-16.66+39.3777.09+13.31+48.093.73-2.2-1.04
60-(4+0.22)79.6-(11.8-6.8)7.54+2.98+1.81
4.8+0.4=6+2=0.84-0.04=4.3+0.8=
4.9-0.7=6.1-4.3=0.9-0.38=8+0.8=
1.7+0.5=6.9-4.1=0.84-0.07=8.1+0.2=
2.2+0.6=6.6+1.6=0.61+0.19=7.9+0.5=
7.7-0.4=8.7-0.8=0.82-0.46=7+0.7=
2.3+0.4=7.7-3.5=0.78+0.32=8-0.6=
3.2-0.2=8.2+2.6=0.75-0.12=3.6-0.8=
2.8-0.3=7.8+1.7=0.65+0.14=7.3+0.5=
0.84-0.21+9.16.9-0.59-4.4152.9+29.5-13.1
89.81-48.24+2876.24+18.06+29.256.66-3.51-2.94
60-(9.21+0.61)81.6+(18.2-9.3)5.3+1.76+3.18
5.6-0.5=8.1-1.9=0.63-0.24=1.6-0.2=
8.7-0.5=7-0.8=0.81+0.33=7.2-0.4=
8.9-0.9=6.1+3.4=0.88+0.04=8-0.6=
8.9+0.4=8.1-0.6=0.78-0.06=2.7+0.8=
3.7+0.8=8.7-2.2=0.85+0.35=7.3+0.9=
1.9-0.9=8+4.2=0.66-0.35=5.6+0.2=
7.5-0.3=6.1-0.5=0.86-0.35=3.8+0.2=
4.6-0.7=6.7-0.7=0.67-0.46=2.4-0.9=
0.9+0.26+2.97.5-0.12-1.8863.6+32.9-19.6
61.33+18.23+49.8670.04-20.44+17.724.62+2.43-1.58
60-(7.65+0.67)66.8-(12.5-9.4)3.81-1.84-1.31
2.9+0.6=6.3+3.1=0.72+0.43=1.1+0.2=
6.5+0.1=8.2-4.8=0.7-0.36=9+0.8=
7.2-0.6=7.8-4.7=0.71-0.13=5.9+0.6=
2.7-0.7=8.9+3.4=0.64-0.45=1-0.5=
4.6+0.8=8.9-2.1=0.76-0.03=4.7+0.4=
4.2-0.3=7.8+4.4=0.74-0.43=4.4-0.6=
7.2-0.7=8.2+0.3=0.78+0.38=6.8-0.7=
6.4-0.7=6.7-2.5=0.81-0.01=7+0.8=
0.61-0.41+5.56.9-0.25-0.7596.2+37.3-30.4
80.02-32.64+12.8767.89+45.5+71.814.62+2.72-1.11
40-(6.55-0.12)80.2+(10.4+8.9)9.98+6.76-2.55
4-0.9=7.8+2.2=0.9+0.47=3.9+0.7=
1.3+0.2=6.1-2.5=0.8-0.04=8.3-0.6=
2.4-0.3=7+2.6=0.76+0.33=8.1-0.6=
4.4-0.7=6-2.1=0.75-0.48=1.9+0.5=
2.6+0.2=7.2-1=0.82+0.14=6.6+0.5=
4.2-0.5=6-2.8=0.82+0.08=2.2+0.3=
5.2+0.7=7.5-4.6=0.76+0.32=5.2-0.2=
3.9+0.5=7.5-1.3=0.81-0.2
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