小学四年级数学小数加减运算专项练习题大全附答案

5.72-2.94-2.02= 9.14-3.27-0.88= 7.46-4.16+2.85-0.6= 3.23+9.57+0.81= 5.57+9.84-3.85-0.68=9.58-3.73= 4.83-2.36+4.8= 9.73-1.29+2.76-5.78=7.14-1.19-1.-1.16=9.99-6.86+5.72-2.84=3.66+0.41+4.74+2.45=4.76+2.73+3.33-4.81=5.-3.75-1.44+9.84=5.62+1.47+7.46-3.03=9.87+7.22= 7.+4.82-9.81= 7.52+5.4-2.85-0.39= 9.+0.94-9.75+2.25=5.38-0.27+5.16+5.59=

9.84-1.37+8.67= 9.69+4.36-3.63+7.56= 3.21+6.5-2.66+3.84= 6.25-2.17=

5.78+6.47+7.72+9.76= 4.59+8.27= 7.31-2.37+4.86= 8.23-5.02+1.51-4.43= 4.98-1.74+2.23+2.25= 8.63-2.37=

3.07+7.35-6.01-1.86= 6.16-4.32-0.17+1.15= 0.31-0.03= 0.18+7.79= 5.42-1.49= 5.02-1.25+8.98= 4.52+6.41+5.42-7.28= 4.65-0.94=

9.98+8.01-6.51+8.76=

9.29-2.14-1.82-4.14= 7-1.65-1.48= 9.19+4.44+7.2= 2.98+5.51+8.66= 5.74-1.34-1.65+0.83= 7.11+6.65+7.19+3.86= 9.12-8+5.48+8.93= 7.05-1.16-1.91-3.62= 8.95-2.22-2.88-0.18= 3.65+4.12=

8.61-1.21-1.99-3.82= 7.95+9.52-1.81= 5.12+1.72-3.91= 8.38+8+5.+6.7= 8.45-1.37-0.1+6.61= 4.19-0.58+8.56+6.57= 2.82+9.56+0.83= 4.52+5.=

5.61-5.29+0.82+6.83=

3.61-2.37= 2.52+1.42-1.17= 5.91-1.11+1.85+0.26= 6+5.93+8.44-3.44= 9.45-5-3.99= 9.61-9.51+9.99= 9.27+1.65-9.91+2.2= 9.18-0.27-3.56+0.11= 9.93+3.5-4.02-8.17= 5.74-4.01+4.7-0.26= 2.72+0.03+8.81= 0.87+5.84= 8.23-0.1= 5.81+5.83= 9.-4.51= 5.99+0.+4=

8.32+2.02+8.25+5.92= 8.44-1.23-3.46= 4.45+8.43+9.79-0.15= 7.22-5.08+6.09=

4.31-3+5.01-4.18= 4.88-2.81+0.59-2.45= 4.93+8.8-1.11+5.48= 9.97+7.95-4.46-2.98= 5.35+6.82-4.39+0.5= 5.79+2.15-6.24= 9.99+1.74-3.1-6.65= 2.52+4.09+9.11-7.69= 5.99-0.9-3.83= 7.84-1.01-2.56+2.51= 9.03-2.52= 6.88+7.93+2.8= 8.+2.34-7.77-2.4= 9.+8.91-3.59= 5.53+1.5+7.47= 9.39-3.07+2.87+7.72= 8.63-1.77-1.53= 7.73-4.94+4.95= 8.83-1.52-5.43-1.58= 3.63-2.62=

7.55-3.94=

6.14+2.31+6.18-8.92= 4.59-3.41+0.2+4.49= 6.01-3.73+9.33= 9.+3.2=

4.41+5.83-4.48+1.06= 0.4+3.27+1.9= 7.03-0.09-3.22= 4.68-0.49+9.92-9.88= 9.28+9.71=

0.69+3.02+0.61-3.82= 5.96+9.63+2.6+2.18= 7.22+3.7-1.84-8.01= 7.32+4.02+9.51-6.55= 2.82-2.45+5.92= 1.08+8.22= 8.25-0.76=

2.46-2.01+0.85+2.14= 9.77+4.46-4.= 1.79+5.+9.01+8.84=

7.8-5.13+6.11+5.11= 9.44-3.35+6.37= 9.51+5.08-3+8.95= 3.16+1.48-2.38= 8.44-0.83-2.99-4.2= 6.5-3.93=

3.75+3.28-1.31+6.23=3.66-2.5+3.61+8.35= 0.84+3.23+9.12= 2.43+2.11+0.35+4.21=3.68+8.91-8.55-1.46=9.66-0.83-7.+3.24=2.68+6.7+0.95+3.67= 9.34+7.26-1.2+6.72= 3.53-1.83-1.52+7.73=4.12-1.22+2.78+1.62=7.+8.41+6.14-5.99=3.6+5.53-7.24+3.81= 6.77+0.85=

6.41-2.84+8.44-9.2=

7.92-0.46-1.02-2.77= 1.06+2.58+1.31+0.13= 0.51+5.42+8.04+9.71= 8.71+4.34+8.11-0.8= 9.91-5.3-0.62-3.12= 3.92-2.88=

2.94+4.22+4.72-7.78= 0.57+9.67-1.75-7.43= 7.93-0.9+6.48+3.26= 9.58-3.41-2.11+8.45= 3.75+2.93-4.52= 6.26-5.88= 6.22-2.38=

7.16+4.13-9.5-0.5= 6.49-5.83-0.45= 7.76+8.82-0.95+9.= 6.91+4.3+1.88= 3.41+6.85-3.72-0.34= 0.18+1.2+5.56-2.47= 8.93-1.85-0.87=

9.92-7.38+1.98= 9.01-1.27-2.82+2.73= 7.16+4.69+6.45+5.68= 5.96-1.06-4.14+8.04= 6.75-5.03+4.18+0.= 9.71+4.87=

4.83-4.38-0.23+6.01= 7.84-5.76+1.61= 8.18+6.65-1.34+6.91= 9.93-1.15-6.78= 3.12+9.58-8.69= 7.04+0.2-7.03= 8.42+1.36+9.26-5.76= 7.86-4.09+2.82= 8.98-3.84+9.38-6.98= 7.68+7.09+3.05= 8.08+2.99+7.63-1.93= 7.6-6.15+9.93-2.04= 7.27-1.57+3.03+8.53= 9.79-6.76+1.48=

7.17+1.55-3.29= 7.82-0.25-0.21+6.5= 9.84+3.27= 1.79+7.02+7.98= 8.98-0.62-5.4-1.83= 9.59+9.13-0.34-6.84=8.57-0.6-5.67= 4.79-1.07-1.82= 7.76+8.46=

3.17+0.18-0.76-1.4= 7.82-2.7-0.-0.23= 6.16+6.77=

9.72-3.71-3.39-1.2= 1.6+6.39=

8.94+1.84+8.04+2.82=7.18+8.69+1.09-3.71=9.88-1.91-4.96-2.46=5.46-0.56+4.94+4.=5.38-4.68+6-4.79= 7.01-3.34+9.86=

9.37-4.79-0.8+1.31= 1.03+5.+0.6+5.61= 2.9-1.06+2.24-1.96= 9.41+1.59-2.24= 9.53-3.38+2.27= 1.5+7.5+6.= 2.31+3.74-4.75= 6.43-5.88+9.68-3.=9.39+2.45= 9.8-5.02-1.= 7.87-4.82+9.44-3.8= 6.81+7.44-1.75-7.14=7.95+9.65-0.29+3.96=5.36-0.83-1.43+5.78=9.88-1.06-8.26-0.15=4.01-1.39-2.34+1.19=3.2+1.-2.+3.96= 9.95-0.-2.43-6.35=1.01-0.71+2.12+6.94=5.09-4.04+5.38-3.13=0.9+9.43+3.07+8.63= 2.51-1.18+5.73+4.94= 5.95-1.02-2.14= 9.26-3.09-1.37= 8.37+3.7+3.36-9.36= 7.29+5.85-3.97-4.79= 5.47-0.09-1.11-2.67= 3.07+6.99+1.56-0.8= 7.96-2.02-1.75+1.37= 6.48-0.21-1.34-1.29= 3.63+1.61= 6.98-3.78= 2.38-0.83-0.81= 1.69+8.49-0.68= 8.99+6.88+4.22= 4.41-0.34-3.4= 9.45+1.56+5.63= 6.51+1.67+8.77= 5.96+5.26+8.03+7.34= 9.62-4.77-0.11-3.19=

0.65+1.16+3.46= 2.86-2.09+9.35-9.45= 2.52-1.72+5.5= 2.44-1.34-0.51+5.6= 2.47+1-1.43+5.01=

5.72-2.94-2.02=0.76 9.14-3.27-0.88=4.99 7.46-4.16+2.85-0.6=5.55 3.23+9.57+0.81=13.61 5.57+9.84-3.85-0.68=10.8.58-3.73=5.85 4.83-2.36+4.8=7.27 9.73-1.29+2.76-5.78=5.42 7.14-1.19-1.-1.16=3.15 9.99-6.86+5.72-2.84=6.01 3.66+0.41+4.74+2.45=11.2.76+2.73+3.33-4.81=6.01 5.-3.75-1.44+9.84=10.295.62+1.47+7.46-3.03=11.527.52-1.31+0.91= 4.19+1.31-3.79+4.24= 6.04-2.18+1.43-2.29= 3.2+9.58-0.-0.9= 6.7+5.09-2.63= 参

9.84-1.37+8.67=17.14 9.69+4.36-3.63+7.56=17.983.21+6.5-2.66+3.84=10. 6.25-2.17=4.08

5.78+6.47+7.72+9.76=29.734.59+8.27=12.86 7.31-2.37+4.86=9.8 8.23-5.02+1.51-4.43=0.29 4.98-1.74+2.23+2.25=7.72 8.63-2.37=6.26

3.07+7.35-6.01-1.86=2.55 6.16-4.32-0.17+1.15=2.82 0.31-0.03=0.28 0.18+7.79=7.97

9+0.18-0.75=

0.98+5.97+2.55+6.68= 6.18+8.94+0.66+5.55= 7.77+9.66-2.04-8.47= 8.+8.26-8.05=

9.29-2.14-1.82-4.14=1.19 7-1.65-1.48=3.87 9.19+4.44+7.2=20.83 2.98+5.51+8.66=17.15 5.74-1.34-1.65+0.83=3.58 7.11+6.65+7.19+3.86=24.819.12-8+5.48+8.93=15.53 7.05-1.16-1.91-3.62=0.36 8.95-2.22-2.88-0.18=3.67 3.65+4.12=7.77

8.61-1.21-1.99-3.82=1.59 7.95+9.52-1.81=15.66 5.12+1.72-3.91=2.93 8.38+8+5.+6.7=28.97

9.87+7.22=17.09 7.+4.82-9.81=2.9 7.52+5.4-2.85-0.39=9.68 9.+0.94-9.75+2.25=2.98 5.38-0.27+5.16+5.59=15.86 3.61-2.37=1.24 2.52+1.42-1.17=2.77 5.91-1.11+1.85+0.26=6.91 6+5.93+8.44-3.44=16.93 9.45-5-3.99=0.46 9.61-9.51+9.99=10.09 9.27+1.65-9.91+2.2=3.21 9.18-0.27-3.56+0.11=5.46 9.93+3.5-4.02-8.17=1.24 5.74-4.01+4.7-0.26=6.17 2.72+0.03+8.81=11.56 0.87+5.84=6.71 8.23-0.1=8.13 5.81+5.83=11. 9.-4.51=5.03

5.42-1.49=3.93 5.02-1.25+8.98=12.75 4.52+6.41+5.42-7.28=9.07 4.65-0.94=3.71

9.98+8.01-6.51+8.76=20.24 4.31-3+5.01-4.18=2.14 4.88-2.81+0.59-2.45=0.21 4.93+8.8-1.11+5.48=18.1 9.97+7.95-4.46-2.98=10.48 5.35+6.82-4.39+0.5=8.28 5.79+2.15-6.24=1.7 9.99+1.74-3.1-6.65=1.98 2.52+4.09+9.11-7.69=8.03 5.99-0.9-3.83=1.26 7.84-1.01-2.56+2.51=6.78 9.03-2.52=6.51 6.88+7.93+2.8=17.61 8.+2.34-7.77-2.4=0.81 9.+8.91-3.59=14.86 5.53+1.5+7.47=14.5

8.45-1.37-0.1+6.61=13.59 4.19-0.58+8.56+6.57=18.74 2.82+9.56+0.83=13.21 4.52+5.=10.16

5.61-5.29+0.82+6.83=7.97 7.55-3.94=3.61

6.14+2.31+6.18-8.92=5.71 4.59-3.41+0.2+4.49=5.87 6.01-3.73+9.33=11.61 9.+3.2=13.09

4.41+5.83-4.48+1.06=6.82 0.4+3.27+1.9=5.57 7.03-0.09-3.22=3.72 4.68-0.49+9.92-9.88=4.23 9.28+9.71=18.99

0.69+3.02+0.61-3.82=0.5 5.96+9.63+2.6+2.18=20.37 7.22+3.7-1.84-8.01=1.07 7.32+4.02+9.51-6.55=14.3 2.82-2.45+5.92=6.29

5.99+0.+4=10.63

8.32+2.02+8.25+5.92=24.51 8.44-1.23-3.46=3.75 4.45+8.43+9.79-0.15=22.52 7.22-5.08+6.09=8.23 7.8-5.13+6.11+5.11=13. 9.44-3.35+6.37=12.46 9.51+5.08-3+8.95=20. 3.16+1.48-2.38=2.26 8.44-0.83-2.99-4.2=0.42 6.5-3.93=2.57

3.75+3.28-1.31+6.23=11.95 3.66-2.5+3.61+8.35=13.12 0.84+3.23+9.12=13.19 2.43+2.11+0.35+4.21=9.1 3.68+8.91-8.55-1.46=2.58 9.66-0.83-7.+3.24=4.18 2.68+6.7+0.95+3.67=14 9.34+7.26-1.2+6.72=22.12 3.53-1.83-1.52+7.73=7.91

9.39-3.07+2.87+7.72=16.91 8.63-1.77-1.53=5.33 7.73-4.94+4.95=7.74 8.83-1.52-5.43-1.58=0.3 3.63-2.62=1.01

7.92-0.46-1.02-2.77=3.67 1.06+2.58+1.31+0.13=5.08 0.51+5.42+8.04+9.71=23.68 8.71+4.34+8.11-0.8=20.36 9.91-5.3-0.62-3.12=0.87 3.92-2.88=1.04

2.94+4.22+4.72-7.78=4.1 0.57+9.67-1.75-7.43=1.06 7.93-0.9+6.48+3.26=16.77 9.58-3.41-2.11+8.45=12.51 3.75+2.93-4.52=2.16 6.26-5.88=0.38 6.22-2.38=3.84

7.16+4.13-9.5-0.5=1.29 6.49-5.83-0.45=0.21

1.08+8.22=9.3 8.25-0.76=7.49

2.46-2.01+0.85+2.14=3.44 9.77+4.46-4.=9.34 1.79+5.+9.01+8.84=25.18 9.92-7.38+1.98=4.52 9.01-1.27-2.82+2.73=7.65 7.16+4.69+6.45+5.68=23.98 5.96-1.06-4.14+8.04=8.8 6.75-5.03+4.18+0.=6.44 9.71+4.87=14.58

4.83-4.38-0.23+6.01=6.23 7.84-5.76+1.61=3.69 8.18+6.65-1.34+6.91=20.4 9.93-1.15-6.78=2 3.12+9.58-8.69=4.01 7.04+0.2-7.03=0.21

8.42+1.36+9.26-5.76=13.28 7.86-4.09+2.82=6.59 8.98-3.84+9.38-6.98=7.

4.12-1.22+2.78+1.62=7.3 7.+8.41+6.14-5.99=16.1 3.6+5.53-7.24+3.81=5.7 6.77+0.85=7.62

6.41-2.84+8.44-9.2=2.81 7.17+1.55-3.29=5.43 7.82-0.25-0.21+6.5=13.86 9.84+3.27=13.11 1.79+7.02+7.98=16.79 8.98-0.62-5.4-1.83=1.13 9.59+9.13-0.34-6.84=11. 8.57-0.6-5.67=2.3 4.79-1.07-1.82=1.9 7.76+8.46=16.22

3.17+0.18-0.76-1.4=1.19 7.82-2.7-0.-0.23=4.35 6.16+6.77=12.93

9.72-3.71-3.39-1.2=1.42 1.6+6.39=7.99

8.94+1.84+8.04+2.82=21.

7.76+8.82-0.95+9.=25.17 6.91+4.3+1.88=13.09 3.41+6.85-3.72-0.34=6.2 0.18+1.2+5.56-2.47=4.47 8.93-1.85-0.87=6.21 9.37-4.79-0.8+1.31=5.09 1.03+5.+0.6+5.61=12.78 2.9-1.06+2.24-1.96=2.12 9.41+1.59-2.24=8.76 9.53-3.38+2.27=8.42 1.5+7.5+6.=15. 2.31+3.74-4.75=1.3 6.43-5.88+9.68-3.=6.69 9.39+2.45=11.84 9.8-5.02-1.=3.14 7.87-4.82+9.44-3.8=8.69 6.81+7.44-1.75-7.14=5.36 7.95+9.65-0.29+3.96=21.27 5.36-0.83-1.43+5.78=8.88 9.88-1.06-8.26-0.15=0.41

7.68+7.09+3.05=17.82 8.08+2.99+7.63-1.93=16.77 7.6-6.15+9.93-2.04=9.34 7.27-1.57+3.03+8.53=17.26 9.79-6.76+1.48=4.51 0.9+9.43+3.07+8.63=22.03 2.51-1.18+5.73+4.94=12 5.95-1.02-2.14=2.79 9.26-3.09-1.37=4.8 8.37+3.7+3.36-9.36=6.07 7.29+5.85-3.97-4.79=4.38 5.47-0.09-1.11-2.67=1.6 3.07+6.99+1.56-0.8=10.82 7.96-2.02-1.75+1.37=5.56 6.48-0.21-1.34-1.29=3. 3.63+1.61=5.24 6.98-3.78=3.2 2.38-0.83-0.81=0.74 1.69+8.49-0.68=9.5 8.99+6.88+4.22=20.09

7.18+8.69+1.09-3.71=13.25 9.88-1.91-4.96-2.46=0.55 5.46-0.56+4.94+4.=14.73 5.38-4.68+6-4.79=1.91 7.01-3.34+9.86=13.53 0.65+1.16+3.46=5.27 2.86-2.09+9.35-9.45=0.67 2.52-1.72+5.5=6.3 2.44-1.34-0.51+5.6=6.19 2.47+1-1.43+5.01=7.05

4.01-1.39-2.34+1.19=1.47 3.2+1.-2.+3.96=6.51 9.95-0.-2.43-6.35=0.53 1.01-0.71+2.12+6.94=9.36 5.09-4.04+5.38-3.13=3.3 7.52-1.31+0.91=7.12 4.19+1.31-3.79+4.24=5.95 6.04-2.18+1.43-2.29=3 3.2+9.58-0.-0.9=10.99 6.7+5.09-2.63=9.16

4.41-0.34-3.4=0.67 9.45+1.56+5.63=16. 6.51+1.67+8.77=16.95 5.96+5.26+8.03+7.34=26.59 9.62-4.77-0.11-3.19=1.55 9+0.18-0.75=8.43

0.98+5.97+2.55+6.68=16.18 6.18+8.94+0.66+5.55=21.33 7.77+9.66-2.04-8.47=6.92 8.+8.26-8.05=8.75