四年级数学计算题小数加减运算习题与答案Word格式.docx

四年级数学计算题小数加减运算习题与答案Word格式.docx

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6.96+3.23+9.68=5.35+4.75+3.57=5.58+0.61+6.47=

3.6+7.5+5.47=0.91+4.69+2.61=0.87+8.78+0.67=

2.12+1.06+7.39=4.81+3.02+4.57=5.68+2.16+2.8=

7.67+2.82+8.25=0.13+8.93+2.39=3.12+3.9+6.81=

7.04+0.62-0.83=5.72+3.31-1.22=6.7+9.7-4.37=

8.87+0.18-7.17=9.65+0.6-7.98=4.45+3.17-0.75=

4.05+1.16-1.78=3.21+1.57-2.52=9.46+2.62-0.45=

6.87+4.18-0.32=1.5+8.11-2.23=2.96+1.58-3.56=

2.27+6.55-8.47=6.78+9.14-9.05=3.51+7.08-0.34=

7.2+9.96-2.03=2.79+1.9-3.41=1.93+7.19-0.76=

5.96-3.57+4.61=5.29-4.85+8.76=7.69-7.06+9.73=

2.73-2.41+6.34=5.8-0.13+1.57=3.41-1.58+8.74=

7.22-1.25+3.92=5.89-2.59+4.32=2.17-0.31+7.41=

9.98-9.52+6.58=9.83-8.71+8.3=9.19-1.17+3.96=

8.66-6.57+1.92=7.87-1.9+1.26=7.5-4.23+4.96=

4.55-3.92+4.11=9.79-2.95+3.68=2.86-2.15+7.33=

6.29-0.22-2.68=6.92-2.77-1.76=9.77-2.43-6.07=

8.56-7.53-0.17=9.57-2.84-5.05=9.57-1.6-7.31=

8.06-5.92-0.56=7.92-3.39-0.57=9.18-3.6-2.53=

8.64-3.02-4.98=9.83-6.49-0.16=8.34-0.69-0.84=

7.73-6.41-0.33=8.83-0.92-4.22=7.72-1.55-2.09=

6.01-3.55-0.89=7.75-2.7-0.34=6.29-1.74-0.68=

2.94+8.41+1.49+1.22=4.56+8.53+3.82+6.91=0.3+8.83+1.4+6.92=

3.93+7.76+3.26+8.2=6.83+3.2+3.54+7.46=8.11+5.34+8.48+8.33=

6.69+9.55+9.04+4.01=5.76+3.59+3.35+4.84=8.01+1.32+2.5+5.75=

2.93+1.69+2.98+7.09=5.89+4.69+8.11+4.06=2.49+8.15+1.68+3.85=

0.49+8.36+6.77+6.92=6.07+4.88+4.2+8.52=0.86+4.61+4.9+9.2=

0.65+3.53+3.28+8.83=7.79+4.41+9.09+6.44=3.96+8.02+8.01+9.86=

1.27+1.17+2.94-2.6=6.01+8.84+1.1-2.27=0.57+0.31+4.44-4.68=

5.69+7.73+4.5-9.53=8.05+4.38+5.8-9.4=4.71+3.89+6.58-1.12=

9.34+6.06+8.92-9.94=3.11+4.87+5.31-0.31=5.9+3.6+3.31-2.99=

3.35+8.4+5.22-8.69=7.9+6.05+4.71-8.98=2.36+3.56+8.38-1.16=

8.44+8.02+6.31-1.02=1.75+6.1+5.82-9.96=2.11+3.34+4.84-3.05=

1.48+1.72+4.93-6.6=4.26+9.78+9.16-0.69=7.06+7.61+0.02-3.1=

3.35+9.45-2.99+3.34=8.86+7.89-5.16+9.61=1.3+8.55-0.19+8.69=

5.09+3.44-1.54+3.72=5.83+6.34-4.77+4.13=6.48+7.83-9.14+2.86=

1.88+8.78-9.6+0.5=6.02+9.22-9.25+9.27=8.8+8.98-3.77+8.37=

6.35+7.22-9.46+9.77=2.18+6.12-0.02+0.96=1.75+8.93-8.46+5.3=

3.51+7.63-2.79+8.82=7.75+5.09-7.44+0.09=2.1+6.59-7.03+7.51=

8.38+4.91-0.36+0.99=8.82+0.92-7.44+8.83=5.7+7.07-5.49+0.61=

8.83+3.29-0.52-1.4=9.36+5.83-2.99-8.48=1.07+4.88-4.2-1.38=

4.75+9.2-9.66-1.81=5+8.04-4.47-5.84=6.14+5.99-2.35-7.87=

2.17+5.53-1.81-2.75=7.12+7.16-0.55-9.04=8.75+8.2-2.58-0.39=

2.78+2.4-1.76-1.39=3.7+6.83-2.24-1.91=7.7+2.64-1.72-8.52=

6.96+4.21-2.36-3.01=8.48+8.71-9.86-5.86=9.87+8.97-7.94-0.24=

3.76+6.63-1.43-5.96=8.01+7.82-9.22-5.97=5.44+4.64-0.11-4.38=

3.38-0.8+8.13+6.54=9.95-4.79+2.86+4.22=8.97-7.8+8.98+9.33=

9.73-0.09+8.73+1.48=9.03-6.14+3.38+4.15=9.73-0.6+6.62+8.27=

8.17-4.7+4.36+0.14=8.81-6.47+6.87+4.57=7.32-2.82+4.76+6.11=

9.31-3.23+5.66+5.52=4.98-1.46+7.78+0.25=4.59-4.03+9.21+7.99=

6.32-4.75+0.77+5.57=5.07-3.73+7.12+2.01=9.09-0.83+7.73+6.06=

4.03-2.22+6.11+7.94=7.29-6.12+6.62+2.36=0.82-0.66+3.24+5.34=

8.89-2.77+3.46-4.21=6.72-1.07+8.76-1.42=9.52-0.4+1.35-4.24=

2.47-2.32+4.36-3.7=7.88-1.87+6.04-6.23=3.54-1.44+4.94-5.84=

8.49-0.7+9.95-7.51=7.15-4.33+0.38-2.05=5.15-4.34+7.97-8.15=

8.53-2.58+2.74-6.22=7.43-3.51+7.54-5.53=4.23-3.12+5.42-1.58=

7.04-5.39+5.89-6.8=9.93-1.98+8.37-6.08=1.35-0.73+4.53-1.17=

5.19-2.76+7.49-1.37=9.41-0.11+0.35-9.22=4.22-0.59+4.63-7.46=

9.37-1.41-3.56+2.61=9.79-6.75-0.82+0.8=9.93-0.49-8.02+7.24=

8.02-4.42-3.49+3.1=8.32-4.77-2.04+2.07=8.78-4.37-3.99+0.71=

7.31-0.69-6.26+1.76=8.62-4.55-3.93+4.31=9.35-3.56-3.03+3.94=

9.7-0.21-0.51+1.09=9.69-5-0.27+3.57=9.37-1.68-3.49+0.98=

8.64-4.95-3.02+1.01=7.83-6.49-0.93+8.41=4.92-3.97-0.11+2.03=

8.32-1.27-2.95+3.55=9.47-0.46-2.8+8.01=6.43-3.31-0.53+0.43=

9.18-3.31-1.06-1.85=7.04-0.19-0.95-1.24=7.38-0.72-3.59-0.15=

9.9-4.01-1.3-2.81=7.46-1.64-1.68-2.86=9.96-4.51-0.26-0.11=

8.44-1.22-2.62-2.01=9.12-0.68-4.51-2.86=7.21-5.14-0.12-0.5=

9.21-1.26-5.57-0.49=8.74-3.61-1.56-1.9=4.37-1.13-1.73-1.28=

9.57-2.44-2.94-1.47=4.88-2.21-0.62-1.8=7.22-1.23-2.18-1.77=

8.23-0.5-1.34-5.85=9.73-2.96-2.28-2.99=7.98-2.91-2.89-0.36=

参考答案：

0.5+7.62=8.124.88+9.38=14.269.39+0.62=10.01

1.03+8.88=9.918.64+9.46=18.12.09+6.83=8.92

4.47+4.74=9.216.91+8.66=15.570.99+4=4.99

0.15+8.2=8.351.87+6.71=8.585.2+6.85=12.05

9.2+3.02=12.226.56+2.41=8.975.15+4.33=9.48

3.72+6.24=9.963.98+6.78=10.768.89+4.51=13.4

1.68-1.27=0.412.83-0.79=2.048.22-5.46=2.76

9.54-6.39=3.155.82-5.59=0.237.13-5.8=1.33

9.53-0.66=8.879.68-1.64=8.047.3-2.11=5.19

9.02-1.25=7.772.58-1.24=1.346.15-0.13=6.02

8.52-5.48=3.049.32-1.66=7.665.49-4.75=0.74

5.44-0.49=4.957.29-6.53=0.762.51-1.8=0.71

3.54+1.97+5.13=10.642.8+3.4+9.13=15.334.52+7.73+3.96=16.21

4.32+0.29+7.87=12.485.87+5.16+6.3=17.331.73+7.22+7.94=16.89

6.96+3.23+9.68=19.875.35+4.75+3.57=13.675.58+0.61+6.47=12.66

3.6+7.5+5.47=16.570.91+4.69+2.61=8.210.87+8.78+0.67=10.32

2.12+1.06+7.39=10.574.81+3.02+4.57=12.45.68+2.16+2.8=10.64

7.67+2.82+8.25=18.740.13+8.93+2.39=11.453.12+3.9+6.81=13.83

7.04+0.62-0.83=6.835.72+3.31-1.22=7.816.7+9.7-4.37=12.03

8.87+0.18-7.17=1.889.65+0.6-7.98=2.274.45+3.17-0.75=6.87

4.05+1.16-1.78=3.433.21+1.57-2.52=2.269.46+2.62-0.45=11.63

6.87+4.18-0.32=10.731.5+8.11-2.23=7.382.96+1.58-3.56=0.98

2.27+6.55-8.47=0.356.78+9.14-9.05=6.873.51+7.08-0.34=10.25

7.2+9.96-2.03=15.132.79+1.9-3.41=1.281.93+7.19-0.76=8.36

5.96-3.57+4.61=75.29-4.85+8.76=9.27.69-7.06+9.73=10.36

2.73-2.41+6.34=6.665.8-0.13+1.57=7.243.41-1.58+8.74=10.57

7.22-1.25+3.92=9.895.89-2.59+4.32=7.622.17-0.31+7.41=9.27

9.98-9.52+6.58=7.049.83-8.71+8.3=9.429.19-1.17+3.96=11.98

8.66-6.57+1.92=4.017.87-1.9+1.26=7.237.5-4.23+4.96=8.23

4.55-3.92+4.11=4.749.79-2.95+3.68=10.522.86-2.15+7.33=8.04

6.29-0.22-2.68=3.396.92-2.77-1.76=2.399.77-2.43-6.07=1.27

8.56-7.53-0.17=0.869.57-2.84-5.05=1.689.57-1.6-7.31=0.66

8.06-5.92-0.56=1.587.92-3.39-0.57=3.969.18-3.6-2.53=3.05

8.64-3.02-4.98=0.649.83-6.49-0.16=3.188.34-0.69-0.84=6.81

7.73-6.41-0.33=0.998.83-0.92-4.22=3.697.72-1.55-2.09=4.08

6.01-3.55-0.89=1.577.75-2.7-0.34=4.716.29-1.74-0.68=3.87

2.94+8.41+1.49+1.22=14.064.56+8.53+3.82+6.91=23.820.3+8.83+1.4+6.92=17.45

3.93+7.76+3.26+8.2=23.156.83+3.2+3.54+7.46=21.038.11+5.34+8.48+8.33=30.26

6.69+9.55+9.04+4.01=29.295.76+3.59+3.35+4.84=17.548.01+1.32+2.5+5.75=17.58

2.93+1.69+2.98+7.09=14.695.89+4.69+8.11+4.06=22.752.49+8.15+1.68+3.85=16.17

0.49+8.36+6.77+6.92=22.546.07+4.88+4.2+8.52=23.670.86+4.61+4.9+9.2=19.57

0.65+3.53+3.28+8.83=16.297.79+4.41+9.09+6.44=27.733.96+8.02+8.01+9.86=29.85

1.27+1.17+2.94-2.6=2.786.01+8.84+1.1-2.27=13.680.57+0.31+4.44-4.68=0.64

5.69+7.73+4.5-9.53=8.398.05+4.38+5.8-9.4=8.834.71+3.89+6.58-1.12=14.06

9.34+6.06+8.92-9.94=14.383.11+4.87+5.31-0.31=12.985.9+3.6+3.31-2.99=9.82

3.35+8.4+5.22-8.69=8.287.9+6.05+4.71-8.98=9.682.36+3.56+8.38-1.16=13.14

8.44+8.02+6.31-1.02=21.751.75+6.1+5.82-9.96=3.712.11+3.34+4.84-3.05=7.24

1.48+1.72+4.93-6.6=1.534.26+9.78+9.16-0.69=22.517.06+7.61+0.02-3.1=11.59

3.35+9.45-2.99+3.34=13.158.86+7.89-5.16+9.61=21.21.3+8.55-0.19+8.69=18.35

5.09+3.44-1.54+3.72=10.715.83+6.34-4.77+4.13=11.536.48+7.83-9.14+2.86=8.03

1.88+8.78-9.6+0.5=1.566.02+9.22-9.25+9.27=15.268.8+8.98-3.77+8.37=22.38

6.35+7.22-9.46+9.77=13.882.18+6.12-0.02+0.96=9.241.75+8.93-8.46+5.3=7.52

3.51+7.63-2.79+8.82=17.177.75+5.09-7.44+0.09=5.492.1+6.59-7.03+7.51=9.17

8.38+4.91-0.36+0.99=13.928.82+0.92-7.44+8.83=11.135.7+7.07-5.49+0.61=7.89

8.83+3.29-0.52-1.4=10.29.36+5.83-2.99-8.48=3.721.07+4.88-4.2-1.38=0.37

4.75+9.2-9.66-1.81=2.485+8.04-4.47-5.84=2.736.14+5.99-2.35-7.87=1.91

2.17+5.53-1.81-2.75=3.147.12+7.16-0.55-9.04=4.698.75+8.2-2.58-0.39=13.98

2.78+2.4-1.76-1.39=2.033.7+6.83-2.24-1.91=6.387.7+2.64-1.72-8.52=0.1

6.96+4.21-2.36-3.01=5.88.48+8.71-9.86-5.86=1.479.87+8.97-7.94-0.24=10.66

3.76+6.63-1.43-5.96=38.01+7.82-9.22-5.97=0.645.44+4.64-0.11-4.38=5.59

3.38-0.8+8.13+6.54=17.259.95-4.79+2.86+4.22=12.248.97-7.8+8.98+9.33=19.48

9.73-0.09+8.73+1.48=19.859.03-6.14+3.38+4.15=10.429.73-0.6+6.62+8.27=24.02

8.17-4.7+4.36+0.14=7.978.81-6.47+6.87+4.57=13.787.32-2.82+4.76+6.11=15.37

9.31-3.23+5.66+5.52=17.264.98-1.46+7.78+0.25=11.554.59-4.03+9.21+7.99=17.76

6.32-4.75+0.77+5.57=7.915.07-3.73+7.12+2.01=10.479.09-0.83+7.73+6.06=22.05

4.03-2.22+6.11+7.94=15.867.29-6.12+6.62+2.36=10.150.82-0.66+3.24+5.34=8.74

8.89-2.77+3.46-4.21=5.376.72-1.07+8.76-1.42=12.999.52-0.4+1.35-4.24=6.23

2.47-2.32+4.36-3.7=0.817.88-1.87+6.04-6.23=5.823.54-1.44+4.94-5.84=1.2

8.49-0.7+9.95-7.51=10.237.15-4.33+0.38-2.05=1.155.15-4.34+7.97-8.15=0.63

8.53-2.58+2.74-6.22=2.477.43-3.51+7.54-5.53=5.934.23-3.12+5.42-1.58=4.95

7.04-5.39+5.89-6.8=0.749.93-1.98+8.37-6.08=10.241.35-0.73+4.53-1.17=3.98

5.19-2.76+7.49-1.37=8.559.41-0.11+0.35-9.22=0.434.22-0.59+4.63-7.46=0.8

9.37-1.41-3.56+2.61=7.019.79-6.75-0.82+0.8=3.029.93-0.49-8.02+7.24=8.66

8.02-4.42-3.49+3.1=3.218.32-4.77-2.04+2.07=3.588.78-4.37-3.99+0.71=1.13

7.31-0.69-6.26+1.76=2.128.62-4.55-3.93+4.31=4.459.35-3.56-3.03+3.94=6.7

9.7-0.21-0.51+1.09=10.079.69-5-0.27+3.57=7.999.37-1.68-3.49+0.98=5.18

8.64-4.95-3.02+1.01=1.687.83-6.49-0.93+8.41=8.824.92-3.97-0.11+2.03=2.87

8.32-1.27-2.95+3.55=7.659.47-0.46-2.8+8.01=14.226.43-3.31-0.53+0.43=3.02

9.18-3.31-1.06-1.85=2.967.04-0.19-0.95-1.24=4.667.38-0.72-3.59-0.15=2.92

9.9-4.01-1.3-2.81=1.787.46-1.64-1.68-2.86=1.289.96-4.51-0.26-0.11=5.08

8.44-1.22-2.62-2.01=2.