四年级数学下册小数加减法专项练习题46Word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46Word格式文档下载.docx
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2.41+0.09=53.52-7.86=8.91-1.51=67.8+24.6=
8.02+2.05=80.72+3.44=5.76+0.78=15.11-9.79=
6.31-0.54=84.36+2.93=9.28+4.49=53.4-12.3=
9.38+2.23=59.71-5.02=3.72+0.58=44.18+4.06=
6.9-0.6=8.3+0.5=42.4-3=0.54+0.49=
7.5+0.2=5.1-3.5=8.5+1.4=0.82+0.2=
2.8+0.2=4.7+8.5=12.6-6=0.78+0.19=
2.7-0.7=9.5-2.8=6.8+5.4=0.94-0.35=
5.3+0.7=3.7+2.5=97.5+5=0.95-0.44=
8.85-0.34=94.18-5.56=9.06-5.9=85.5+38.3=
8.8-2.32=28.53-2.24=6.11+0.25=17.08+3.72=
5.74+0.17=34.82-9.23=7.93+2.59=61.7+27.3=
9.19+6.02=14.73-2.5=6.32+0.37=66.35-1.58=
4+0.9=2.1+4.1=50.3+6=0.69-0.22=
6.7+0.9=9.8+0.5=7.5-3.6=0.91-0.33=
5.2+0.6=6.5+1.2=91.8-1=0.89-0.23=
2.2-0.5=7-4.2=7.1+2.1=0.5-0.39=
6.6-0.7=5.6+2.8=58.6+8=0.97+0.11=
3.99+0.99=19.35-1.48=7.29-1.93=82+30.7=
9.7+2.87=40.64-9.61=7.37+0.35=47.87-3.46=
5.92+0.48=29.99+8.94=7.46+4.38=76.1+34.5=
9.8-1.89=27.65-6.21=4.09+0.22=18.37+7.08=
7.2+0.8=4+2.7=70.9-9=0.54-0.34=
8-0.8=5.3+0.1=8.8+0.3=0.75-0.22=
3.7-0.6=3.6+9.6=51.2+7=0.99+0.37=
8.1+0.9=7.5+1.4=6.2-4.8=0.64-0.27=
3.1-0.1=2.9+0.1=93.2+5=0.5+0.22=
9.92-0.64=22.98-3.48=7.26+6.23=69-25.4=
7.3+1.72=23.45+7.37=4.24-0.6=93.25+3.36=
3.54-0.63=83.36-7.75=7.8+5.6=68.5+10.7=
7.55-5.04=16.59-1.19=1.66+0.78=86.68-2.89=
6.3-0.3=0.8+1.8=26.7-6=0.58-0.17=
4+0.3=7.7+1.4=7.2+5.9=0.72-0.27=
6.6+0.5=4.8+2.6=59.1+7=0.74+0.01=
6.2+0.6=5.6-2.5=6.6+0.8=0.66-0.38=
5.2-0.4=7.7+9.7=85.7-7=0.63+0.41=
7.63+0.8=26.56+3.37=9.11+2.72=81.2+19.2=
8.92-3.11=52.92-5.75=2.12-0.05=14.6+5.69=
3.51+0.33=79.5+7.71=7.06+2.3=75.6+40.1=
9.76-4.97=42.71+4.6=2.37+0.3=49.14+3.06=
3.6+0.1=8+5.3=13.6-4=0.74+0.48=
7.6+0.9=9.4+0.4=7.1-4.5=0.74-0.25=
5.6+0.4=3.6+5.2=91.9+8=0.58+0.4=
5.9+0.9=8.4+1.4=7.1+5.5=0.86+0.31=
6.8+0.1=0.3+2.7=27.9+8=0.9-0.07=
7.39-0.43=67.96+1.95=8.78+6.66=58.7-29.4=
7.96+3.1=71.91-4.13=7.4+0.4=62.7-4.35=
3.48+0.14=67.93-8.88=9.55+1.24=85-20.4=
9.36-4.64=29.31-3.6=2.45-0.56=14.25-5.66=
1.7+0.3=5.4+2.3=79.2-9=0.89+0.32=
1.1+0.6=5.2+0.9=8.6-0.5=0.95-0.2=
3.8+0.2=6.8+3.6=62.7+1=0.57-0.12=
7.9-0.3=7.2+1.2=9.5-3=0.6-0.36=
3.7-0.9=4.9+1.8=51.6+7=0.7-0.15=
2.29-0.5=97.56+9.62=7.77+5.12=72.3-32.9=
8.07+6.33=54.25+1.97=4.07-0.29=98.2-3.12=
9.88-0.35=12.55-8.34=7.04-3.86=51.9+28.4=
7.39+6.41=27.07-1.51=8.71-0.2=88.89+3.98=
5.2-0.4=8.3+5.6=12.6+2=0.53+0.33=
4.3+0.3=7.3+1.4=8.7+3.2=0.99+0.06=
5.4-0.2=3.8+8.2=25.1+4=0.52+0.45=
7.3-0.3=5.5+2.8=7.7-4.7=0.76-0.32=
6.3-0.5=4.2+3=80.4+8=0.58+0.12=
3.15-0.99=49.54+8.18=9.97-2.63=74.3-38.7=
9.79+2.87=43.68-8.48=2.45-0.75=22.63+9.51=
4.01+0.36=91.83-8.55=7.45-6.94=95.6+39.6=
7.55+4.4=80.81-3.88=9.13+0.03=39.93+1.75=
4.5-0.6=0.6+0.6=79.7-3=0.56+0.27=
3.2-0.1=5.7+2.9=8.3+2.5=0.72-0.42=
8.4-0.8=8+3.2=15.3-8=0.98+0.46=
2.3-0.6=5.5-2.8=9.4+0.9=0.81-0.39=
8.8-0.1=3.1+4.1=48.8-2=0.55+0.48=
6.46+0.04=36.02+5.7=9.28+6.48=92.6+27.3=
7.01-6=89.42-8.56=6.69-0.21=99.41+2.63=
8.68-0.84=43.31-4.3=8.24+4.4=84.5-42.7=
8.78-3.18=57.08+5.94=3-0.79=38.96-6.36=
7.6-0.4=9.3+3.4=29.7+2=0.51+0.18=
7.1-0.6=9.8+4.6=7.2+2.5=0.67-0.47=
2.1-0.7=3.5+4.1=77.4-5=0.9-0.32=
3.9+0.8=7.3+1.7=8-5.5=0.81+0.11=
2.7-0.2=7.1+4.8=36.1+2=0.64-0.13=
8.82-0.18=31.9-3.08=8.77-6.34=53.9+34.1=
9.43-6.36=69.19+6.39=3.46-0.44=91.8-9.45=
9.62+0.24=81.67-3=9.51-4.39=53.4-23.2=
9.04-3.09=89.43+8.67=6.38-0.25=21.78+2.12=
8.6-0.2=6+1.4=90.2+8=0.9-0.2=
7.6-0.3=5.8-4.3=8.9-0.6=0.68+0.2=
1.3-0.5=5.8+2.3=39.6+1=0.52-0.19=
7.6+0.7=9+3.5=7-4.2=0.9-0.34=
6.6+0.3=2.4+8.5=22.6+7=0.73+0.4=
7.4+0.58=23.9+6.47=9.06+4.38=85.8+11.7=
8.48-5.72=30.21+2.69=3.29-0.69=61.96-3.66=
9.87+0.17=80.95+3.51=9.61-6.96=93.2-13.6=
9.99-5.78=13.62+2.37=9.24+0.89=56.95+9.99=
5.1-0.5=5.6+1.7=29.6-1=0.57-0.2=
8.2-0.7=9.2-4.4=7.7-1.8=0.91+0.39=
9+0.9=1.7+5=91.8+9=0.55+0.44=
1.4-0.2=9.2+1.7=7.7+2.1=0.76+0.15=
3.1-0.3=5.8+3.6=98.6+1=0.99-0.39=
8.77+0.75=54.3+4.42=8.11+2.96=54.7+1.1=
7.04+6.61=16.36-4.04=2.49-0.79=95.2+1.42=
7.11-0.65=55.06-6.18=7.24+3.29=72.8+14.6=
9.98+5.03=84.92+7.43=2.51+0.07=31.61+4.98=
6.9+0.3=1.8+2.2=62.8-9=0.98-0.19=
7+0.7=6.8-4.1=9.1+1.5=0.59+0.14=
2.6-0.2=1+1.2=11.9+2=0.51-0.46=
5.1+0.9=7.1-4.4=7.6+0.1=0.84+0.33=
7+0.4=7+3.4=86.5-2=0.9-0.27=
1.45+0.23=29.05-5.61=8.97+1.29=81.6+10.3=
8.66+6.75=91.83-9.1=1.79-0.99=49.57+1.66=
2.2+0.46=75.01-4.87=8.71+5.33=52.1-10.6=
7.38+1.88=16.27-4.11=6.42-0.32=81.59-3.32=
4.4+0.2=6.4+2.5=22.8+6=0.65-0.17=
8.4+0.2=8.7-3.6=9-1.6=0.72+0.15=
4.2+0.9=1.4+3.3=45.4-4=0.84+0.37=
1-0.1=5.9-2.3=6.9-2.2=0.77-0.38=
3.6-0.9=9.5+9.3=50.1+5=0.5+0.05=
8.77-0.1=91.09-5.95=7.64+5.61=94.4+18.5=
7.15+6.11=64.4+6.33=2.03-0.82=64.39-6.59=
3.5-0.98=66.96-2.79=7.86-1.14=55.6-33.9=
8.2-4.9=60.32-6.48=9.23-0.12=19.22+5.11=
1.8-0.5=2.9+4.8=10.9+9=0.98+0.47=
6-0.5=8.3-0.8=6.3-0.1=0.68-0.03=
5+0.2=5.3+8.7=95.5-5=0.53-0.14=
2+0.9=6.6-2.1=7.7+3.2=0.51+0.44=
3.5-0.1=6.2+1.1=51.6+6=0.81+0.17=
5.9-0.14=64.71+3.38=7.02+5.22=55.7+29.9=
9.6+2.4=30.52+8.1=2.1-0.1=66.07+3.01=
3.83+0.38=81.21+9.51=9.54+1.8=91.6-8.8=
8.06+2.61=95.22+3.29=1.55-0.72=50.3+6.28=
1.3-0.5=7.3+1=93.9-3=0.62+0.13=
4-0.8=5.5-2.6=6.1-3.7=0.96+0.36=
2.3-0.8=7.6+9.7=63.7+2=0.62-0.18=
7.2+0.8=9.7+3.9=8.8-1.7=0.77-0.02=
3.1-0.5=2.9+0.2=35.7-7=0.75-0.28=
2.45+0.86=20.84+1.64=8.59-4.17=88.7+5.9=
7.41-2.86=79.68+4.95=4.61+0.76=68.22-9.78=
5.29-0.37=85.06-5.12=8+6.13=62.8+29.5=
7.09-6.62=19.92-6.93=9.62+0.08=18.26-3.86=
3.8+0.9=4.5+2.2=55.9-4=0.69-0.36=
6.1+0.7=5.8-3.9=7.1-1.1=0.69-0.2=
4.9-0.1=6.7+5.1=93.5+1=0.56-0.23=
1+0.6=5.8+4.2=6.4-0.5=0.83+0.27=
8-0.1=3.2+5=66.1-2=0.54-0.29=
7.59+0.74=45.39+4.13=7.74-2.7=83.6-35.7=
7.64+6.53=45.62+7.83=7.56-0.61=82.62-2.03=
7.75-0.68=68.86-6.05=9.7-6.65=85.6-28.5=
9+3.77=54.91-5.69=5.7-0.98=61.41+7.57=
4.1-0.8=8.7+3.2=73.6-6=0.76-0.41=
9-0.8=8.1+0.2=8.7-5.3=0.75+0.48=
4.3-0.6=8.2+2.4=96.4-5=0.76+0.37=
3.8+0.6=5.4+4=6.2-3.6=0.94+0.44=
6.7-0.7=3.3+0.9=97.1+3=0.62-0.47=
1.91+0.1=55.13-3.41=8+5.45=93.3-6.3=
9.78-3.15=36.2+2.38=7.43+0.99=81.25+2=
1.92-0.36=42.49+1.65=7.95-5.96=69.4-33.6=
9.29-3.52=51.48+2.77=2.76+0.19=58.24-7.63=
8.8-0.6=8.7+7.2=47.2+3=0.91+0.08=
7.5+0.3=8.7-3.3=9.8+4.7=0.63+0.28=
8.2+0.9=8.1+5.4=15.8-2=0.94-0.29=
4.3-0.3=5-1=9.1+1.5=0.7+0.49=
6.5-0.7=9.3+5.3=88.6+9=0.6-0.45=
6.56-0.76=12.25-5.13=9.28-2.7=90.7-29.5=
8.85-3.23=83.79+3.13=1.44+0.87=54.67-3.65=
2.07+0.32=25.04-2.9=8.57+6.68=80-2.7=
7.82-5.96=85.33+6.83=5.43-0.32=87.38+6.28=
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- 四年级 数学 下册 小数 加减法 专项 练习题 46