四年级数学下册小数加减法专项练习题175文档格式.docx

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四年级数学下册小数加减法专项练习题175文档格式.docx

3.01+0.32=56.83-4.95=9.55+4.19=66.4-46.4=

7.7+6.6=84.46-1.38=5.34+0.76=41.87-9.66=

2.85-0.07=72.27+1.48=9.83+6.9=75.3+40.9=

8.82-5.42=83.33-9.09=3.87+0.08=37.61+2.81=

8.8-0.7=5.6+0.4=31.7+3=0.92-0.19=

4-0.3=6.1-1=9.4+1.5=0.92+0.12=

1.4+0.7=1.8+3.8=69.2-5=0.52+0.38=

8.1-0.6=9.1+1.9=8.7+4.1=0.92-0.01=

8.8+0.1=3.8+1.1=89.6+3=0.8+0.4=

8.74+0.67=21.65+6.06=9.07-3.45=98.9+43.8=

9.63-5.65=34.67-8.64=6.8+0.93=47.77+2.11=

2.27+0.87=27.13-8.55=9.54+1.21=77.8+23.9=

7.88+2.38=76.35-9.96=5.14+0.44=15.19+5.92=

6.4+0.9=6.4+9.1=84.3-2=0.65+0.16=

8.4+0.2=5.9+2.2=8.8+2.9=0.89-0.15=

3.9-0.7=3.4+9.3=72.8-4=0.57+0.2=

5.5+0.8=7-3.4=9-5.9=0.98-0.08=

4.8-0.9=9.1+4.4=84.9-4=0.79+0.12=

6.51+0.7=30.12+7.36=9.92+2.58=65.7-39.5=

9.42-2.91=68.32-3.02=2.47-0.67=51.21+3.58=

9.93+0.94=11.07-1.99=8.9+1.93=54+41.6=

8.93-6.49=66.49+1.48=1.48+0.1=55.54-4.61=

7.5+0.8=1.2+1=42.2-2=0.82-0.21=

1-0.3=6.6+1.9=6-2.4=0.65+0.05=

8.6-0.2=3.3+2.7=14.1-1=0.66-0.03=

2+0.8=8.6-3.9=8.8+3.6=0.6+0.2=

2.9+0.5=5.1+4.1=62.2-6=0.66+0.44=

4.13-0.26=63.7+9.74=9.96-1.94=64.9-29.9=

9.52-6.72=41.84+8.03=3.24+0.31=24.82-7.84=

8.21-0.24=71.72-5.65=7.8+6.91=69.5+37.5=

9.84-3.18=17.68+1.31=5.13-0.48=59.59+8.84=

8.8+0.3=0.2+5.5=65.3-2=0.73-0.05=

5.6+0.3=6.1+3.8=7.1+4.3=0.51+0.06=

3.9-0.1=9.2+8.2=15.8+2=0.99-0.3=

1.7-0.3=5.3-4.4=8.9+2.6=0.73-0.28=

1.1+0.3=1.5+5.6=48.4-2=0.56-0.13=

1.39+0.62=17.18+1.32=9.69+1.49=63.4+17.6=

9.45-6.54=28.05+9.45=8.95+0.11=12.6+9.75=

7.92-0.23=83.41+4.59=7.96-3.82=66.8-7.5=

9.25-1.77=83.45-8.41=3.48+0.27=10.65-7.78=

1.5-0.2=8.4+6.7=59.6-1=0.67+0.37=

3-0.4=6.4-1.7=6.7+4.2=0.82+0.32=

2.6-0.2=1.4+1.5=92.8+1=0.55+0.33=

1.9-0.4=9.3-2.6=7.9-0.9=0.66-0.24=

1+0.2=0.9+9.5=61.6-9=0.66+0.29=

5.89+0.76=61.88-2.85=9.19+3.2=66.9+46=

9.52+6.25=69.24+7.32=1.19-0.69=26.16-9.39=

7.22-0.8=64.62+3.11=7.91+1.09=56.4+16.4=

7.97-2.26=89.14-9.23=6.67-0.61=59.5-3.97=

8.9-0.1=2+5=88.9+8=0.97+0.38=

1-0.4=9.5+0.3=7.3-2=0.74-0.01=

3.8+0.3=2.8+4.3=85.3+1=0.87+0.1=

7.9+0.1=7.3+0.2=7.4+2=0.56+0.02=

5.9-0.6=7.9+6.9=42.6+1=0.85+0.12=

9.42+0.82=80.23-9.23=7.09+2.25=56.8+24.3=

9.03+6.62=36.13-2.64=8.75-0.65=20.28-2.87=

8.53+0.24=19.21-7.68=9.54-4.71=99.3-48.5=

9.23-4.75=90.66+4.19=6.01-0.74=69.54-1.02=

3.8-0.3=9.6+4.9=36.7-2=0.88-0.4=

6.3-0.9=5.3-2.2=8.7+1.1=0.55-0.36=

2.3-0.2=7.5+3.8=82.3-2=0.77-0.15=

7.8+0.7=6.2-2.2=6+2.1=0.54+0.47=

6.4+0.4=5.2+9.1=62.3+8=0.93+0.03=

8.12+0.09=43.22-2.84=9.62+2.97=62.4-36=

9-1.74=38.29+6.58=6.93-0.9=31.01-7.29=

1.66+0.85=14.79+2.33=8.99-3.69=85.6-23=

9.76-6.84=64.33+4.41=6.61-0.9=27.85+9.01=

6.2-0.9=4.8+5.6=39.2+7=0.59+0.4=

7.3-0.8=9.4-1.9=7.6-1.3=0.58-0.14=

4.1-0.7=1.6+8.7=21.4-6=0.61+0.3=

2.9+0.9=8.6-4.7=8.7+5.4=0.93-0.15=

1.2-0.9=4.5+2.6=67.5+7=0.94-0.35=

9.95-0.53=41.54-4.21=8.78+3.68=64.3+23.4=

8.13+4.44=86.93-4.15=8.78+0.01=80.26+7.9=

7.97-0.85=47.99+7.6=9.18+4.04=80.3-14.5=

7.83+6.91=83.22+9.06=7.27-0.83=95.26+4.77=

1.2-0.4=9.8+1.4=52.3+3=0.84+0.21=

3.7-0.1=8.1-0.3=6.1-2.7=0.61+0.37=

6.5-0.9=7.6+8.1=59.7+3=0.52-0.34=

1+0.9=8.9+3.2=7.4+2.2=0.88-0.19=

2.4-0.6=8.9+2.5=85.7-6=0.8-0.32=

7.99+0.86=75.4+9.71=7.37+6.1=72.2-22.6=

7.82-2.25=83.52-9.06=8.29+0.92=42.03+6.33=

1.95+0.11=24.43-8.9=8.02-5.91=59.2+33.3=

8.43-6.02=73.14+1.52=7.17+0.23=76

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