四年级数学下册小数加减法混合运算专项练习76Word下载.docx
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四年级数学下册小数加减法混合运算专项练习76Word下载.docx
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5.6+0.8=6+4=0.72+0.35=9+0.8=
1.6+0.1=8.7+1.4=0.78+0.4=5.1+0.2=
二、混合运算。
0.87+0.02+7.79.3-0.42-2.5891.3+71.1-11.5
89.82-35.86+16.9665.61+20.41+25.94.26-2.46+1.21
80-(5.63+0.22)93-(27.3-6.9)9.82-5.61+2.57
3+0.1=6.9-2=0.78-0.34=8-0.2=
1.3+0.4=7.7+3.4=0.76+0.45=3.5-0.4=
6.1+0.3=6.2-0.3=0.68-0.08=7.4+0.5=
4+0.5=6.7+0.1=0.62+0.01=4.2+0.4=
4-0.5=7.8+0.7=0.78-0.02=5.8+0.5=
2.8+0.5=6.2-1.9=0.76+0.13=2.1+0.3=
6.4+0.1=7.3+0.4=0.62+0.33=5.5-0.6=
5.4-0.6=8.5+2.6=0.69+0.02=4.4+0.8=
0.79-0.15+27.8-0.88-0.1289.5+44+13
60.75-24.52+68.5865.74+47.9+23.829.59+4.48-2.39
30-(3.95-0.98)90.3-(16.3-5.9)5.06-2.14+2.45
2.4+0.7=6.8+4.8=0.76+0.19=2.2-0.5=
2.8-0.5=8.8+1=0.75-0.45=8.2-0.6=
6.7-0.6=7.6-2.9=0.88+0.27=1.5-0.7=
3-0.6=7.4-2.9=0.88-0.44=6.2-0.1=
1.7-0.9=6.9+4.3=0.67+0.16=3.6-0.4=
3.1+0.5=6.1-3.2=0.81-0.31=4-0.7=
9+0.6=7.9+0.3=0.85+0.03=4.2-0.1=
2.9-0.3=6.8+3.6=0.63-0.12=6.1+0.8=
0.65-0.43+0.25.7-0.61-0.3996.6+80-14
63.99-33.6+51.6773.65+29.78+64.556.69-1.47+2.73
90-(9.09+0.96)73.2-(21.7-9.1)9.44+6.57-1.65
7.9-0.9=6.8+2.5=0.65+0.15=4.2+0.8=
7.1-0.9=6.7+2=0.64+0.37=2.7+0.6=
7.2+0.6=8-0.6=0.71-0.12=5.7+0.3=
2.2-0.3=6.3-0.2=0.62+0.29=8+0.3=
7.8-0.3=8.9-2.2=0.67-0.23=5.2+0.6=
3.4+0.7=7.5-0.6=0.7+0.23=5.2-0.1=
2.2+0.1=7.5-3.9=0.78-0.43=4.1+0.1=
2.5-0.8=7.1-3=0.76-0.34=3.7-0.1=
0.83-0.2+1.35.7-0.15-2.8588.7+34.6-31.4
74.31+23.86+50.1281.47+31.47+29.674.76-2.31-1.51
60-(2.55+0.39)99.7-(28.5+9.4)4.59+1.76-2.64
3.5+0.9=7-1.9=0.82-0.42=9-0.2=
8.1+0.5=7.9+1.8=0.73+0.09=1.8-0.6=
4.6-0.2=8+0.9=0.78+0.44=6.1-0.9=
4.1+0.6=8.4-2.2=0.71-0.03=7-0.3=
4.2-0.1=8.1+0.2=0.75+0.19=3.4-0.2=
4.8-0.7=8.7+2.6=0.74-0.45=7.3+0.4=
5.5+0.7=6.1-0.8=0.67-0.16=2.1+0.5=
7.2-0.4=8.9+2=0.81-0.29=7.9-0.3=
0.87-0.32+3.16-0.26-2.7479.1-17.3+13.1
85.21+31.52+19.6774.65+18.1+80.387.35-2.05+2.65
80-(1.5-0.64)83.6+(25.7-2.9)9.35-5.19-2.47
8.9+0.2=7.4+4.4=0.78-0.3=5.5+0.4=
4.3+0.8=6.6+0.2=0.89+0.45=1.8-0.6=
4.9+0.4=6.3+4.7=0.69+0.05=3.3-0.3=
4.9-0.9=9+3.4=0.75-0.15=2.3+0.7=
1.8+0.7=7+4.7=0.9+0.15=4.4-0.8=
1.8-0.5=7.8-4.3=0.67+0.15=5.3-0.1=
8.6-0.9=7.2+4.1=0.88-0.01=8.3+0.1=
6.9-0.3=8.2+2.1=0.65+0.26=6.9-0.6=
0.65+0.24+7.19.3-0.32-3.6864.4-31.2-10.1
63.56+28.45+53.3673.25-42.76+96.447.25+1.99+2.36
20-(9.02-0.83)82.4+(27.9-2.8)7.03+1.36-3.32
7-0.9=8.2+0.7=0.72-0.08=5.4-0.3=
7.8-0.8=7.4-4.5=0.89-0.4=1.3+0.4=
7.7-0.9=7.9+4.6=0.71+0.12=3.6+0.3=
8.7-0.8=6.9+1.4=0.65-0.47=1+0.7=
7.3-0.8=8.8-3.2=0.71+0.08=6.8-0.4=
5.1-0.8=6.8+4=0.78-0.27=6.7+0.6=
1.2+0.7=8.5-2.9=0.71+0.13=7.2-0.2=
3.2+0.8=7.5+0.7=0.86-0.3=1.6-0.2=
0.86+0.29+1.65.3-0.32-4.6835.9-20.7+15.1
63.13+21.68+91.2869.83+16.64+96.54.82-1.01-2.26
40-(9.9+0.57)61.9+(23.2-1.1)6.89-2.44-3.63
4.6-0.8=6.2-3.4=0.79-0.16=1.8+0.7=
4.7+0.1=6.2+4.2=0.71+0.45=4.1+0.6=
2.6-0.3=8.8-3.1=0.9+0.04=3.3-0.9=
3.5+0.2=7.8+4.3=0.82+0.17=2.7+0.8=
4.7-0.5=7.6+2=0.68-0.29=5.5+0.7=
5.7-0.3=6.8+4.3=0.77+0.27=1.2+0.7=
2.5-0.1=6.5+0.9=0.84-0.41=7.2+0.6=
7.7+0.3=6.6-2.8=0.82+0.25=4.7+0.9=
0.87+0.46+7.18.5-0.24-1.7696.4-35+34.6
85.54+10.07+24.3271.39-35.35+86.297.61-4.57+1.4
20-(9.38-0.8)94.6+(20.1+6.4)7.56+4.25-3.09
8.7+0.9=7.9-4=0.72+0.11=8.4-0.4=
6.3-0.7=6+0.2=0.68+0.22=8.3-0.9=
6.6+0.6=8.7+3=0.86+0.36=4.5-0.8=
6.6-0.2=6.8+2.9=0.64+0.07=2.8+0.6=
8.2-0.8=7.3-1.1=0.87-0.38=8.4+0.9=
8.3+0.6=7.5-1.6=0.89-0.21=6.1-0.8=
5.4-0.8=6.1+1.6=0.8+0.03=2.6-0.5=
5.3-0.2=7.2-1.5=
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