四年级数学下册小数加减法专项练习题1Word格式文档下载.docx
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四年级数学下册小数加减法专项练习题1Word格式文档下载.docx
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5.58+0.71=79.51+2.73=9.42-4.57=50.8+47.3=
7.36+5.9=78.17+6.27=1.16+0.87=89.81-7.54=
3.78-0.32=44.61+7.4=9.57+3.12=60.7-45.7=
7.27+3.71=73.57-6.48=2.27+0.76=35.39-6.71=
5+0.2=8.6+4=13.2+9=0.68-0.46=
8.7+0.6=6.5-3.5=8.6+3.5=0.53-0.16=
5.5-0.8=9.2+2.7=81.9-4=0.9+0.26=
3.7-0.1=7.9-0.4=8.8-1.6=0.69+0.35=
8.5-0.7=9.4+0.6=32.1-8=0.62+0.06=
8.86+0.9=60.25-2.86=7.72+3.34=66.4-9.8=
7.98+1.1=65.96-8.27=2.23-0.33=43.62+2.07=
9.15+0.35=45.52+3.01=8.77-6.64=86.1+21.4=
7.38-2.33=58.83-4.02=6.89-0.81=71.53+6.26=
2.8-0.8=2.3+9.3=82.7-2=0.7-0.18=
7.9-0.4=5.8-3.4=8.2-3.6=0.51-0.39=
8.8+0.2=7.8+3.4=53.4+9=0.89-0.3=
8.9-0.7=6.9+3.6=6.5-1.7=0.64-0.14=
1.9-0.5=1.5+7.5=38.4-4=0.67-0.25=
9.49+0.21=14.28+6.54=8.85+5.46=75.2-27.2=
9.03+2.2=97.08+6.06=6.67+0.55=54.43-9.73=
5.08+0.26=28.15+9.92=9.65+6.42=68.6-10.1=
8.75-1.4=42.85+1.53=6.78-0.83=96.59-5.1=
1.8-0.9=6.3+2.8=24.5+8=0.64+0.48=
7.5+0.9=5.4+0.3=9.8-4.1=0.77+0.34=
3.3+0.5=2.3+5.1=73.7-9=0.96+0.37=
4.2-0.2=8.5+1.5=7.9+4.6=0.68+0.4=
6.7+0.6=3.5+4.5=59.7-8=0.67+0.21=
8.7-0.5=57.25+5.8=7.46-6.34=53.7-43.9=
7-4.87=71.53+8.43=5.39-0.27=54.15+5.98=
3.18+0.73=61.52-6.98=9.19-5.17=87.5-44.5=
7.93-1.55=71.73-2.48=8.22+0.24=94.42-4.26=
3.5-0.1=4.7+9=89.7-5=0.78+0.29=
2.9-0.7=8.6-1.6=6.5-4.9=0.83+0.42=
6-0.6=4.4+7.4=18.2+4=0.97-0.21=
2+0.8=8.9+4.2=6.3-2.7=0.6-0.23=
1.3-0.2=2.3+4.3=35.4-4=0.8+0.43=
6.46-0.77=93.2-2.41=8.15+2.5=75.1-3.2=
8.15+1.63=22.05+2.52=3.75-0.72=89.62-1.44=
3.15+0.44=74.63-3.81=9.55+3.7=86+37.5=
7.75+4.34=33.59+8.46=4.23-0.98=32.37-5.99=
1.3-0.7=9.3+0.3=59.3+8=0.94+0.3=
7.5+0.6=5.5+0.5=9.4-5=0.89+0.18=
4.6+0.9=1.7+3.9=31.3+4=0.51-0.1=
2.4+0.8=9.5-2.2=7.2-5.3=0.77-0.49=
6-0.9=0.8+4.7=10.2+3=0.6-0.13=
9.87+0.87=88.67-9.07=7.01+2.28=79.9-8.4=
9.1+4.44=47.58+9.99=3.39-0.88=31.47+9.2=
9.88-0.96=72.25-2.87=7.17-2.02=82.9-44.4=
9.28-4.08=50.38+7.3=4.16+0.39=45.5-1.88=
6.7+0.6=6.6+2.2=43.6-7=0.99+0.06=
1.3+0.5=5.7+4.3=8.3-1.8=0.6-0.39=
7.8+0.1=4.4+0.3=65.2+1=0.8+0.13=
3.7-0.4=8.8-3.4=8.1-1=0.93-0.16=
1-0.9=5.4+7=93.8-6=0.56+0.1=
1.94-0.32=74.63+8.74=8.54+5.56=53.7+42.9=
8.81+6.72=25.64-3.36=8.89-0.98=12.73-9.43=
7.23-0.53=19.54+4.06=9.99+3.53=96.1-27.7=
8.23+4.8=41.27+4.06=2.76-0.47=17.69-4.34=
8.7-0.9=9+1.2=85.1-9=0.7-0.49=
6.4+0.9=7-0.3=6.6-4.3=0.87-0.28=
3.8+0.9=6.8+7.4=55.7-2=0.99+0.42=
5.6-0.3=5.4-3.1=6.7-5.9=0.91-0.21=
5.9+0.5=3.8+4.9=85.6+3=0.75+0.45=
2.16-0.1=99.5+8.27=8.97-2.5=98.9+34.1=
8.31-1.64=58.47+3.64=5.48-0.53=54.84+6.12=
8.7-0.95=82.12-9.81=8.89-3.5=90+44.7=
9.2+6.54=40.79-8.91=9.19+0.3=92.56-4.5=
3.3-0.9=5.8+5.7=28.6-4=0.87-0.1=
7.5+0.6=7-3.8=9.6+1.4=0.62-0.04=
2.2-0.2=8+5.6=76.5-5=0.97-0.15=
1.9-0.6=8.5+0.7=7.7-3.9=0.76-0.02=
2.1-0.6=1.9+7.1=78.4+7=0.62+0.08=
3.57+0.96=16.29-1.91=8.15-2.86=88.8+40.7=
8.82-4.85=90.51-1.3=1.48+0.03=70-1.66=
2.22+0.7=64.6+7.66=9.02+4.45=52.6+35.1=
9.26+2.46=54.39-3.58=7.73+0.04=25.85+9.39=
3.8-0.4=5.6+9.8=96.1-6=0.64+0.41=
3.9-0.4=6.7-2.2=9.8-5.1=0.94+0.1=
2.1+0.4=6.7+8.7=18.6+2=0.79-0.45=
3-0.9=6.2-0.6=6.4-1=0.85-0.28=
1-0.6=8.6+0.7=55.5-8=0.93-0.28=
7.66-0.77=10.28-5.91=8.05-1.49=80.2+23.2=
9.43+4.72=94.31-6.98=1.7-0.79=91.42-9.54=
2.26-0.16=85.56+3.24=9.75-5.75=87.9-15.2=
8.53-4.09=22.07+9.66=4.1+0.57=43.51-3.91=
3.6+0.4=6.7+0.5=51.6-7=0.95+0.41=
4.3+0.2=6.2-2.7=7.6-3.8=0.75+0.04=
5.2-0.9=3.8+1.2=32.8-7=0.65+0.16=
4.9-0.5=6.5+2=7-1.5=0.78+0.26=
5.6-0.7=7.2+5.8=10.9-3=0.86+0.24=
7.97-0.06=97.95+1.12=7.31-1.65=56.5+8.2=
8.07+2.8=28.53-8.76=6.22+0.54=69.53+2.49=
7.01+0.15=20.58-1.62=8.99+2.68=52.1+10.2=
7.95+3.23=11.31+7.85=3.02-0.34=73.69+7.72=
8.8-0.7=3+4.7=89.9+7=0.86+0.14=
6.6-0.1=7.6-2.5=7.2-2.5=0.89-0.24=
8.3+0.3=0.3+2=90.9+1=0.87+0.26=
7.5-0.9=8.4+1.7=9-2.4=0.67+0.22=
7.6+0.8=9.2+6.2=55.4-6=0.68-0.39=
2.67+0.38=79.48+8.81=9.25-3.26=57.9-39.6=
7.93+1.69=62.2+4.95=2.16+0.82=38.32+6.42=
8.86-0.66=30.45-2.91=7.93+2.26=52.2+41.5=
8.01-5.21=40.77-6.5=6.55-0.16=59.21+6.52=
7.6-0.1=7.5+4.9=19.6-7=0.81-0.28=
5.4-0.6=8.4+3.4=9.7+0.2=0.86-0.34=
8.3+0.5=2.2+3.7=86.2+7=0.83-0.01=
2.2-0.9=7.7-3.9=8.7-1.1=0.97-0.14=
3+0.1=7.6+6.6=49.3-5=0.82+0.17=
5.86+0.44=50.39+3.39=9.67+2.48=95.9-24.8=
8.94+3.66=10.95+7.63=3.46+0.35=15.97-2.71=
8.34-0.91=66.18-6.69=7.14+3.34=92+28=
9.89-6.4=35.25-7.76=9.31-0.14=24.14+9.17=
7.1+0.4=3.1+6.3=26.4+9=0.8+0.06=
7.4-0.4=8.2-2.2=8.6+1.7=0.7-0.46=
4.5+0.7=4.9+8.2=29.3+2=0.52+0.41=
5.7+0.2=5.6-0.8=9.6-4.7=0.69-0.25=
6.2+0.7=4.9+3.9=70.7+1=0.98+0.05=
5.68+0.81=77.29-5.62=8.01+4.69=73.2+27.8=
9.22+3.34=85.43-7.57=1.9+0.2=41.37+6.45=
1.43-0.76=61.47-2.58=8.15+1.24=64.3-1.3=
8.46-1.78=84.4-1.42=4.34-0.16=57.76-9.23=
5.3-0.7=8.3+6.6=99.5-3=0.65-0.31=
3.3-0.9=6+2.7=7.9-3.1=0.56+0.19=
1.1-0.5=3.3+5.2=91.3-7=0.77-0.47=
6.1-0.7=6.1-4.6=9.7+2.3=0.54+0.16=
1.6+0.7=7.1+8.7=90.2+2=0.86-0.01=
2.32+0.42=73.9-9.29=7.12-4.95=73.5+24.7=
7.19+3.37=87.94-7.97=2.72+0.46=18.93-8.6=
3.5+0.43=30.35+3.18=8.59-5.28=72.7-28.7=
7.48-3.63=18.3-3.23=7.12+0.69=77.02-6.36=
5.3+0.5=8.7+3.9=85.6-4=0.79+0.09=
3.8-0.6=9.8-1.1=9.8-2.9=0.76-0.4=
4.4-0.8=6.8+3.4=76.7+7=0.59+0.2=
6.2-0.3=6.3-4.2=7.5-5.9=0.8-0.33=
4.5+0.4=4.8+4.8=84.9-8=0.88+0.08=
6.36-0.91=44.24-8.82=9.68-1.25=84.7-18.2=
9.32-6.04=53.02-6.36=8.84-0.64=35.28+8.8=
7.32+0.69=17.37-5.52=9.24+5.82=99+19.9=
7.55+4.42=61.53-6.78=6.41+0.5=66.09-9.01=
4.9+0.3=9.4+8=98.7+8=0.59-0.3=
6+0.5=6+1.2=6.9-4.7=0.57+0.42=
5.7+0.2=1.7+7.8=71.6-8=0.98+0.07=
3.2+0.6=8+4.2=7.6+2.3=0.85+0.43=
5.9-0.7=1.4+4.1=74.7-9=0.67+0.4=
8.13-0.81=54.25+7.3=8.9-2.21=78.6+14.2=
9.25+2.48=77.35+8.07=2.06-0.52=63.53+9.79=
5.34-0.72=92.59-9.81=9.27+5.99=59.2-5=
9.56-1.13=40.4-5.13=1.21-0.51=78.96+6.54=
2.5-0.6=7+4.6=63.5-1=0.67+0.14=
4.9+0.1=5.4+3.3=8.9+1.2=0.96+0.39=
6.3+0.8=4.7+9.4=44.1+6=0.73-0.33=
2.9+0.5=5.4-0.9=7.8+2.1=0.71+0.28=
1.4-0.5=5.2+2=15.2-3=0.9+0.34=
4.2+0.14=57.53-6.63=7.23-5.17=68-17.8=
8.8-1.74=62.42-4.28=5.52+0.35=86.93-6.85=
2.15-0.21=88.78-5.64=7.82+4.86=64.7-8.3=
9.65+4.03=91.35-4.92=5.97+0.09=13.22+6.36=
8.6-0.4=4.9+7.2=75.6-2=0.58+0.48=
3.9+0.6=6.6+4.3=7.1-1.1=0.95+0.13=
3.4+0.2=7.1+1.6=27.4+5=0.66-0.18=
8.3-0.1=6.4-3.2=9.5-2.7=0.64+0.4=
2.9+0.1=2.7+8.1=56.5-7=0.69+0.06=
7.76-0.69=23.26+6.53=8.02-3.48=51.6-33.3=
8.62-5.49=87.5+6.9=2.19-0.73=26.34+5.14=
3.27+0.1=89.63-2.7=8.89-5.68=55.7-21.5=
8.24-3.61=23.72-1.43=8.86+0.35=41.26+6.99=
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