四年级数学（小数加减运算）计算题专项练习与答案汇编

四年级数学（小数加减运算）计算题专项练习与答案汇编8.89-7.52+3.02+0.76=2.85+8.64-8.22+5.94=5.29+4.03+7.06=9.45-6.46+7.71+1.91=7-4.28+1.83=8.23+0.98-4.74=1.7+3.17+6.22-9.51=6.67-5.24=6.04+1.23-6.55=6.45-2.89-0.9=7.76-3.8+8.74=4.82-0.49=9.36+3.04-4.89=3.94-2.61+0.79-1.66=4.82+0.93+8.33=8.7-2.35-2.3-3.01=0.69+8.09-2.71=2.76-0.53+7.94-5.69=7.22-1.04-0.43-4.5=9.98-9.84=9.49-0.56-5.66=5.89+7.4-2.44=1.99+9.45-8.26-0.27=6.47-4.22+5.61-6.59=6.93-2.38-3=7.53-3.35+2.63-3.51=3.89+4.48=5.57+3.58+8.15+4.86=2.01+7.08+0.79+9.75=5.43-4.88+2.62+8.14=3.42-1.11+2.44-0.32=0.32+8.72-3.18-1.03=8.77+0.32-8.87+8.75=7.79-0.76-4.96-0.86=7.42+3.9=0.35+8.68+3.65=9.61-4.02-3.15+0.1=5.37+6.1-8.43-0.21=9.75-9.33+4.06-1.9=9.56-4.13=7.07+0.7-0.3-3.91=5.38-1.02+0.07-2.35=2.39+5.84-1.69=7.88-0.06-1.89+9.91=8.56-6.78+3.88=6.42+3.86-0.92-8.86=9.32+9.54=6.68-1.54-3.53+9.89=1.94+7.25+1.91=9.03+5.97+0.21+9=1.18+5.58=1.67-0.94+4.81-4.78=9.67-7.33-0.08=3.52+7.04+4.95-1.46=2.82+7.27-1.69+2.94=7.85+9.99-6.06-9.64=9.98-0.02-7.38=6.45+6.82+6.51+4.87=8.78-5.6-2.36-0.34=6.06-3.42-0.15-1.21=8.02-2.51-4.43+9.6=7.94+4.14-3.93+5.77=6.81+9.52-8.92=9.63-0.72+2.5-6.19=3.94+7.51-7.68=3.3+3.62=9.34-1.45+4.7=8.43-0.86+9.98+4.88=2.79-1.02+3.01=7.05+3.5+1.64=9.19+0.8=5.74+8.25-5.31+0.43=9.58-3.52-3.57+0.77=3.18+3.68+0.18+6.7=6.19-5.17+6.99+2.42=9.37-1.45-4.19-1.74=8.22-0.91+8.9=8.2-3.09-4.73=5.25+4.29+8.83-0.07=6.95+7.61=6.19+6.6+6.81=7.81+9.78+5.03-6.08=7.41-0.54+5.71-3.81=6.69-1.77+6.88-8.01=3.43+4.44+6.89-0.89=1.51+3.61-2.91+4.39=7.63+9.28-6.64=9.64-0.54-8.79=5.06-1.31+6.85+7.83=4.04+3.67+6.81-6.61=6.22-0.06-1.25=7.41-2.95=9.57+7.46-7.73=0.03+4.34+5.5-8.03=1.95-1.71=5.5+6.47-8.38+8.48=5.3-3.29-1.46=6.24-2.01-2.68-0.24=2.07+7.48+6.41=9.85+5.85-0.93=8.06-7.87+4.89+7.61=5.67+3.97-1.57-4.56=3.22+8.3=8.63+4.24-1.14=9.42-3.58+1.95-3.37=6.87+2.81=2.08+1.78=4.23-2.8=4.98+4.06-3.04-1.99=7.89-4.55+5.63+2.78=0.79+8.88+0.56+5.14=4.55+4.83-7.18-0.21=8.83-1.31=1.07+9.13-1.25=7.78+8.76-8.87-2.11=0.84+8.92+4.16+6.4=4.55+6.7=5.94+8.95+3+1.37=8.96-0.24-1.41-1.78=8.75+4.54-7.57+6.21=6.84-3.06+9.61+0.91=4.93+8.64-7.59+5.86=5.29+2.99+7.82-6.73=5.43+3+4.24-5.45=9.21-8.2+6.93=5.73-5.03+8.77+6.06=3.24+4.24+1.36=1.12+6.19+4.26=8.23-2.42-4.66+8.02=2.85-1.35=9.48-5.93-2.29-0.08=6.66-1.86-4.45=9.99+6.39-2.94=1.64+2.83-3.06+6.53=8.64-3.79+7.68+0.66=5.03+4.65+4.26-8.88=8.22-4.77-2.07+8.91=7.03-2-4.39=6.44+5.22-0.14+2.17=4.56-2.9+1.69=6.16-3.73+9.64-6.91=6.31+4.21-0.84+3.36=6.81-1.72-3.36+3.18=5.25-3.48+5.48=9.6-0.29-3.19+6.72=4.8+8.92-1.92+8.58=9.13+4.62+8.66=6.67-5.87+7.99+0.89=0.72+6.46=7.67+6.94-8.62+0.24=3.84-2.84+6.63+6.06=3.51+0.25+3.42+7.84=5.02+6.77+6.14=8.9+9.19-3.21+1.12=8.15-1.98+0.45-0.52=9.03+5.3-3.22=8.9-7.71+2.34=0.25+8.81-2.19+2.17=9.25+4.74+4.33-0.63=5.28+5.74-9.09+6.54=8.17-7.78+6.7+2.57=1.3+5.13-0.61+7.62=9.76+2.98-0.46+4.04=9.8-0.2-4.51-3.15=0.13+7.93+9.3=0.04+9.35+8.9=8.17-0.13-6.34+5.5=1.01+4.21-0.5+5.03=3.23+2.1+7.38+1.72=9.47+9.21-3.35=7.21-2.77-4.19=4.09-1.32+8.3+3.82=9.91-1.28+6.86=5.5-0.31+8.48=6.82+7.26+8.16+9.44=8.23+8.94-0.62=8.57+8.63-3.66-2.79=8.55-5.48+4.94-0.02=6.2+2.08-6.36+7.76=5.38+0.1-2.68-1.03=5.5+3.73-8.45-0.51=5.75+7.31-6.33-4.78=9.36-0.47-1.81=8.42-2.86=6.59-0.79-0.1=9.07-0.45-3.98-2=5.73+5.43-3.25+9.23=2.4+2.8+3.16=7.38+0.03+8.83=9.78-3.63+1.01-3.93=8.77+1.9+1.22=9.4+8.3+8.62=2.94+8.3+9.97=7.41+5.73+1.03+1.66=8.35-0.76-3.96=9.31-8.24+5.27-5.99=1.93-1.12+3.99-3.18=8.62-1.8-5.94-0.14=6.12-0.74+7.85=6.09-3.75-2.04+7.07=6.29+1.38-7.5=4.98+2.65-3.69=7.11-3.24-2.23+8.1=9.88-5.04=3.73-2.02+1.98=8.03-2.5+7.87+2.69=9.39-3.89+0.98-0.49=5.86+7.25-0.71=6.83-0.83+2.94-4.05=8.61-3.59-1.98=7.77-7.34+5.32-5.57=1.71+4.95+5.71=8.18+8.87+7.68=8.12+2.67+0.5-0.74=7.19+8.9+4.52+2.53=9.99-1.77-0.32=9.11+2.57+0.99=9+5.66-5.37-5.39=7.88-6.48+3.06+1.03=9.97-0.96-0.34-5.33=5.27+5.97-2.45+6.17=9.2-4.51-3.37+7.08=7.8+3.62-3.16=3.9-2.08+0.49=8.13+5.16-5.39+5.58=6.49+3.54+1.39-5.23=7.69-2.47+8.66-1.33=7.67-0.04=5.14+2.99-0.73-0.35=4.99-2.84+9.69=5.66-3.78+3.4=9.34-1.6-2.13-1.11=8.11-2.05+1.16-5.78=8.58+6.38-2.6-5.86=2.02+3=0.54+3.05-3.25+6.74=3.75+0.12=6.83+0.47=4.46+8.87+9.88=8.84+5.73-0.73-3.58=7.51+0.72+3.72-9.68=8.49-3.26=4.91+7.86+4.34-5.67=2.43+9.24+0.21+5.97=4.6-2-1.37+6.87=8.44-3.55+3.42+9.56=4.36+8.75+2.51+3.65=9.85+0.88-2.23-3.34=6.66-0.29+9.03-2.77=0.61+0.16+4.39+5.82=4.44+8.04+5.14+4.97=8.28+6.71+4.78=1.9+8.17+3.47=6.01+8.79-4+0.43=5.11-0.87+1.72-0.15=8.1+5.01-9.11+9.95=3.99+8.63-5.07=2.46+2.57-0.04-0.66=7.52-7.07+6.16-1.88=9.58-0.62+2.49=8.71-0.64-2.78-1.02=6.24-2.12+9.38=9.93-9.25+9.04+6.19=9.43-1.76-4.27-2.94=9.25-1.22+2.01-3.79=7.27+8.29+9.59+9.58=6.25-1.84-2.58=5+7.91=7.65-2.78+6.07=2.78-1.29-0.93=9.06+1.95=6.63-1.51-2.08-1.4=2.87-0.76=4.67-3.55+1.17+7.31=1.69+0.65+3.25-0.96=7.96+7.39+8.91=6.14-1.27-3.58+5.4=8.4-1.74-1.12=9.37-6.35+5.51=5.27-0.08+3.82=8.78-1.69+0.59=3.22+7.41+0.87-8.15=4.78-1.38+5.71-6.35=9.62+7.37=8.97-3.24-5.48=6.04+9.44+8.7-4.17=8.17+5.07-7.72=9.95+6.06-5.42-6.79=8.79+4.04=3.78-1.91-1.5=9.85-8.77=5.3-4.92+3.31=8.05-0.94+5.31=9.82-5.19-0.23=4.79+6.37+1.56=7.64-4.93-1.53+8.07=6.69-6.1+9.81=8.36+8.54+8.8+5.53=9.58-2.52-3.53-1.38=9.02+9.44-0.06=5.47+8.79+4.56+5.23=6.42-0.9-0.02-4.18=4.68+8.07-0.58-0.35=7.3+5.97+8.24+6.77=4.04+3.72-0.67+6.79=8.07+2.63+0.97=5.8+0.17=4.57+8.85=7.07-0.9+6.27+1.87=9.56-5.52+8.81+3.26=3.84-2.8+9.25-5.12=7.44-6.5+9.96-1.35=8.01+1.1+9.6=7.41+9.98-6.22-3.28=6.39+3.55+1.91+6.51=8.01-5.07+9.74-6.75=3.44+3.94=8.27-0.88-6.71+7.72=6.5+0.68+9.37-7.65=5.49-3.6=4.66-3.91+8.06+6.95=6.59-1.27+5.83-7.29=7.85-0.96-0.39-1.16=8.45-8.06+0.93+4.26=8.3-1.14-2.52=4.34+1.03+0.64+5.2=9.28-1.36-5.56+2.52=5.37+9.43-6.97-0.38=8.86-4.4-2.42+4.33=7.14-0.58-6.27=5.23-4.82=3.77+0.07=6.36-5.28=4.11+4.3-3.02=3.51+8.15-0.13-7.3=0.43+1.87+3.51=9.17-0.6-6.37=4.2+0.44+7.03+3.41=7.67+7.76+0.26=4-2.15+3.32=6.53-0.64-0.35-1.46=5.12+5.61+8.53-7.33=2.19+9.06=6.99+2.16+2.81+8.36=5.32-0.39-3.32+1.79=6.2-0.18-2.25=4.17-3.61+5.77=9.82-3.32-5.08+7.05=6.1+3.32-4.78-1.54=1.5+4.15-4.6+7.44=3.39+1.42=8.35+7.71+3.12+1.45=5.34+4.36-0.56-1.74=7.81+3.19+1.82=5.66-2.94=4.63-0.7-1.28+4.31=4.35+1.68-3.84=5.91-1.46+0.17+7.71=9.63+5.36-1.37-6.61=4.34+8.98-3.77-1.07=5.67+4.94-0.62=5.62+5.15-4.57-5.06=9.9-9.18+2.03+7.74=9.57-2.29+9.46-9.64=6.27-0.07-5.19+2.71=6.51+8.88-5.06-4.87=1.63+6.14+6.51-3.13=8.98+4.85-2.25-9.78=4.82-3.01+0.13+6.29=3.88+2.66+5.33-7.62=6.73+1.97+9.28-0.02=6.16+8.35+1.02-3.82=5.48-0.51-0.41=9.14+4.71-2.88+5.09=4.83-2.28=2.64-0.64=8.49+7.16-6.87+2.13=0.46+2.91=3.36+0.23+6.4-6.33=0.32+0.92+9.95+3.64=7.92-4.47-1.28=9.34+3.72-5.34+8.07=8.08-7.56+2.79=3.11-2.59=2.04+6.55-1.14=8.55-6.84=8.24-2.68-2.11-0.45=8.59+3.15-3.47-4.65=9-7.96+6.99+9.03=4.26+3.06=2.04+4.24+3.92-5.49=5.29-2.64-1.46=3.69+9.54-3.42-2.3=9.24-0.16-4.6-1.15=7.81-4.58=9.24+4.59-0.8+3.73=6.82-4.91+5.56=4.94+0.82=1.49+7.79+2.05-5.62=5.6+2.85+5.11-7.02=5.03-2.43-0.46-1.61=6.66+2.02-4.97-2.05=0.79+1.65-2.03=8.28-1.1-3.05=6.88-4.41+5.9-1.61=7.66-0.03-0.24+2.21=3.62+6.92+8.02-1.7=6.27+7.79=9.41-4.26-1.53-3.21=8.14-1.99+7.71-5.84=8.84+6.43-5.35=7.98+7.17-6.85-1.63=5.47+1.9+7.13+2.88=8.73+4.88+5.17=6.86-0.39-0.61=6.27-1.58+4.68-6.47=7.79+1.62+9.77-5.33=4.3-0.81-2.33+8.81=7.43-0.28-3.59+3.62=4.75+1.47-1.08-3.04=1.13+9.99-1.65=8.9+0.28+3.11-0.99=7.51-1.38+3.3+1.55=7.19-6.68+3.13=5.77+6.07+4.06-9.72=8.11-5.11=5.62+9.62-9.28=4.24-3.03-0.9=9.74+1.03-5.15-2.04=5.86+9.21-6.28+2.88=4.48-4.31+9.53+6.21=9.81+6.31=9.88-1.28+8.16-3.32=8.78-3.35+4.12=8.33-3.62+3.82-0.81=8.72+2.69-4.62=4.41-3.62=5.66+5.5+6.05=0.21+4.31+6.7+6.66=7.47-3.09-1.57=6.35-1.78-1.59=1.46+9.62+8.03-1.05=8.53-2.34-3.05-1.43=7.1+1.48-7.88+5.53=0.33+0.99+0.93+5.05=2.76+8.25-3.31-3.39=8.16+3.79+9.04+2.17=4.9-0.87-0.81+6.29=2.56+8.64-8.3-0.49=9.94-5.2-1.7-0.38=5.9+6.75-8.35=1.4-0.72+1.37=4.09+5.92+6.33+9.4=9.56+2.95+0.77=8.04-6.78+5.55-0.66=9.5+3.76=5.96-3.56+2.6=6.12+4.84-5.93-2.29=7.15-2.76-3.92+7.98=8.35-0.37=8.3+5.54-5.31+2.74=7.37+2.14-0.84+8.26=9.48-3.96=5.25+4.28+7.34+9.66=6.82-2.63+2.49+3.23=8.44-1.47-0.51-3.75=4.76+7.31-8.66-3.23=9.87-3.92+6.16+0.35=9.45+6.59-6.24-0.82=4.22+1.18+8.44-3.55=8.75+3.99+2.98=7.55-1.68-3.46-1.35=0.37+8.23-1.56=9.29-1.77-2.38+4.75=8.24-2.56-3.14+4.26=9.68+3.06+9.75=5.35-4.19+1.97+4.63=5.75-3.75=6.39-1.92-1.64+6.43=8.31-6.11=7.34+9.32-4.84-6.07=7.37-0.2-4.19=8.38+7.02+2.97=5.72-2.07=9.25-5.99+4.53=0.55+0.4+1.8+2.49=0.06+4.99=8.9-2.67=3.26+8.1=8.17+3.14=2.53+5.5+7.43-7.55=8.31+4.91+4.32+5.34=9.37-2.03-6.22+6.92=3.98-0.28=5.18+7.6-8.63-3.86=5.78+3.97-4.38+6.78=7.41-7.03+5.9+6.95=9.91-1.1-0.99-6.21=8.25-5.3+6.08=8.95-6.15+4.27-1.87=4.05+9.05-5.83+3=9.7-5.4+6.51-2.99=3.68+7.96+4.33-6.01=9.83-3.58+1.62+5.48=4.28-2.93-0.87+4.67=4.65+4.75+2.27+3.31=2.36+4.49+2.66+6.64=1.66+9.23=5.79-0.21+8.16+8.13=4.85+3.49=3.78-2.39-1.09=2.3+1.83+4.6=2.53+2.56+3.67-0.54=7.82-1.21-1.04-0.27=0.6+9.62=6.96-2.55=2.61-1.01-0.31=0.27+4.74+8.66+3.08=9.16-3.78=4.25-0.36-3.52=1.5+8.12+3.74=9.7-0.03+6.32+9.75=9.65+7.43-3.1=7.83+0.18=6.42+6.53+5.75+3.89=3.37-1.94+4.65=5.95+6.32-6.4+1.57=9.68+8.27-8.52=8.91-4.74+4-6.09=9.99-1.8-3.02=1.58-0.68+8.35=4.75-2.84+3.41=2.56-1.3+1.69=5.24+6.72-0.1-5.05=7.64+5.05-7.11-2.31=5.53+4.08=6.33+3.23+6.56+3.44=9.6+0.69+5.85+4.88=9.21-2.5+3.42+0.11=4.87-0.31-0.6-1.26=3.34+6.14-2.77+9.74=1.77+6.39-0.83=3.13-0.31+8.79=7.29+5.28+2.43=9.33+0.54-2.32=9.27+5.95=6.41-4.23+0.42=1.45+0.03+5.2=9.02+5.54-2.22-6.66=3.38+5.52-0.08+0.53=9.98-2.58=8.12-1.34-0.84=5.53-4.63-0.39+9.29=2.88+7.09=5.71-3.45-1.86=7.87+9.89-9.01=7.92+0.02+8.89+4.94=9.54-3.82-1.83=8.8-4.45=5.78+1.9+4.62=5.87+9.04=5.29+5.19=9.13+9.89-8.5+3.62=9.11-1.67-3.43+0.7=1.78+1.87+9.07+6.04=2.22+8.19=7.63-3.67+6.61-8.35=8.99-2.56-5.86+7.2=4.25-2.75=8.63-2.78-1.72-0.77=9.15-3.26-1.44-1.08=5.7-2.91+7.34+1.53=5.85-2.96+9.73-0.66=8.17+9.83+2.1+3.34=1.79+8.04-9.7+0.42=6.51-3.26=9.55-6.59-0.67=3.33-3.15=5.61-1+9.23=7.99-1.11-1.58+4.44=4.79-2.49+6.43=4.83-4.64+4.98+4.92=7.02-0.31-3.23-3.04=9.86+2.32+7.38+3.26=7.12+9.73-7.75=8.21-4.09+3.19+3.47=9.93+3.61-3.53+8.02=3.38+9.45=9.75+0.43+3.19+2.96=4.92-1.23+3.89-7.06=9.88-3.27-0.66-0.77=7.21+4.62+5.02+6.25=9.82-1.16+7.81=4.83-0.74-1.33=5.74-0.11=1.86-0.78=2.38-2.05=8.74+3.91+5.3-0.85=4.27+5.93+5.81=6.31-4.59-0.13+5.15=7.71-3.14-2.93+0.7=9.82+2.77+8.08-6.6=2.99+4.03+0.86=8.41+0.59+4.54+6.77=8.5-0.07-3.42-4.22=4.86-2.15+5.07=3.82+5.44-0.27=8.72-0.5-3.45+6.89=9.02-7.84=3.92+4.79-2.9-3.13=7.76-3.33=9.41-7.71+9.42=8.72+6.25-3.48=9.97+6.73-7.79-7.87=6.76-4.81=7.39+0.14+4.71+3.21=1.29+9.59=9.69+2.28-4.62=4.8+7.59+0.36=5.18-3.51+9.9-4.08=7.26+2.55-5.76+8.76=7.4+8.98+0.37-1.32=7.37+5.74-0.8-6.53=7.88-3.82+3.88+0.64=9.95-5.12-1.14-0.7=8.93-6.45+4.99+7.95=7.67-0.79-1.11-0.72=1.1+5.58+6.86+7.04=8.68+6.6-0.62-3.58=7.75+9.75+2.69-2.47=4.75-0.42+1.61+0.93=3.74+2.56+9.5+4.37=9.25+1.77-4.07+7.47=6.37-2.73+5.54+2.5=7.43-4.77+0.5=5.71+2.73=9.85-4.74-2.81+0.14=9.9-2.32-7.27=9.13+7.47+2.53-1.37=7.97+6.32+9.21-7.91=1.83-0.6-0.67=6.02+7.28-2.03=9.62-1.13-3.99+1.76=5.12-4.27+3.52+9.79=7.44+3.96+1.31=1.01+3.71-1.08=6.79-3.18-2.16=5.15+4.99+1.89+2.78=7.34+8.46-2.11=8.77-6.3-0.22+0.48=4.7+1.96+3-1.25=9.52-4.58+4.05+2.56=2.22+0.59=8.48+3.33+2.94-7.94=8.81-1.03-4.23-3.12=6.2+7.56+8.28-5.08=9.72-4.29+7.85-9.12=5.59-2.15+0.51-0.49=3.2+0.4+0.66=9.52-6.12+2.94-5.02=6.07-2.55+2.93-2=9.29-3.62-4.46+9.36=4.79-0.41+3.44-7.57=4.37+5.51-4.63=0.55-0.36+6.01=6.19+4.41+9.9-0.84=9.98-5.56-1.99+9.18=3.47-0.16=7.76-1.34=8.48+8.99-3.86-6.77=8.1-4.1-0.13-3.33=3.25-0.49+9.15-9.25=9.9-2.43-0.09-4.81=7.07-0.17-1.51+6.91=7.43+5.78-1.11+1.14=8.6-6.21=1.39+6.5-2.56+6.69=1.17+7.81+2.93-7.96=7.87-0.84-5.21=1.66-1.06+2.66+7.39=6.91-0.93-2.92-0.14=9.22-0.92-0.44-2.07=4.04+6.27-8.6+1.32=3.46+6.07+9.17+4.85=9.4+7.8-7.54-3.99=7.93-1.54-1.79-1.57=8.43+5.8-8.99+7.85=8.14-6.6+3.29-1.94=2.71+8.38-8.72=8.44-5.56+6.74-0.99=6.92-1.69=7.71-0.62-2.9-2.44=8.1-0.1+3.42+8.93=6.48+6.16+5.05-5.48=6.25-0.06-2.85-0.81=4.82+0.31-0.11=8.27-5.38-0.57+7.23=8.8-6.13-0.38+6.6=4.15+8.25=3.87+5.15-3.74=7.5-0.14-4.02=6.98-3.51-1.95-0.28=9.82-6.17=6.6-0.02-1.49-4.57=1.92+3-2.61+5.38=9.6+3.37+0.31-2.01=3.52+3.23-3.45=9.45-3.02+2.62+4.04=9.88-2.75-0.97+8.32=9.75-4.84+8.85+9.9=2.05+3.36+2.18=5.57-2.83+2.84+9.12=8.28-0.36-2.05-5.48=0.8+3.52=2.82+0.45=4.59-1.05-2.26+9.37=7.73+0.86+5.27=3.02-0.82+2.91=8.29-3.07+9.55=8.83-6.87-1.17+9.61=9.47-1.01-5.55+6.6=5.7-4.56-0.98+2.8=8.43+4.14=8.6-2.73=9.9+4.51=7.83-0.93-1.56=6.71+9.37+3.72-9.58=4.5+8.16-4.46=9.51-1.58-1.65-6.04=6.51+3.76+9.24-7.83=2.65+6.29+1.13=9.02-0.35=0.34+9.8-1.26+5.83=8.71-3.58-5=6.04+3.4+1.4-8=8.47-0.14-1.99-2.28=1.35+4.09+4.66=7.22+2.15+6.09=7.99-6.11+4.74=9.5-2.35-1.17-2.27=2.78-0.61+7.59=8.22-2.34+6.03+3.4=7.98-0.83-1.46+0.51=3.19+0.9=4.52+8.02-0.39+8.68=3.24-1.4+5.45+8.02=6.37-0.48-2.98=2.53+5.63+0.19=6.95+2.99+0.76=7.41+5.77-7.7=6.63-2.09+3.57=4.34-1.05-0.09=5.24-2.85=8.94-4.07-1.1-0.58=4.53+9.52+3.54-5.62=4.59+0.91+8.77+2.86=参考答案8.89-7.52+3.02+0.76=5.152.85+8.64-8.22+5.94=9.215.29+4.03+7.06=16.389.45-6.46+7.71+1.91=12.617-4.28+1.83=4.558.23+0.98-4.74=4.471.7+3.17+6.22-9.51=1.586.67-5.24=1.436.04+1.23-6.55=0.726.45-2.89-0.9=2.667.76-3.8+8.74=12.74.82-0.49=4.339.36+3.04-4.89=7.513.94-2.61+0.79-1.66=0.464.82+0.93+8.33=14.088.7-2.35-2.3-3.01=1.040.69+8.09-2.71=6.072.76-0.53+7.94-5.69=4.487.22-1.04-0.43-4.5=1.259.98-9.84=0.149.49-0.56-5.66=3.275.89+7.4-2.44=10.851.99+9.45-8.26-0.27=2.916.47-4.22+5.61-6.59=1.276.93-2.38-3=1.557.53-3.35+2.63-3.51=3.33.89+4.48=8.375.57+3.58+8.15+4.86=22.162.01+7.08+0.79+9.75=19.635.43-4.88+2.62+8.14=11.313.42-1.11+2.44-0.32=4.430.32+8.72-3.18-1.03=4.838.77+0.32-8.87+8.75=8.977.79-0.76-4.96-0.86=1.217.42+3.9=11.320.35+8.68+3.65=12.689.61-4.02-3.15+0.1=2.545.37+6.1-8.43-0.21=2.839.75-9.33+4.06-1.9=2.589.56-4.13=5.437.07+0.7-0.3-3.91=3.565.38-1.02+0.07-2.35=2.082.39+5.84-1.69=6.547.88-0.06-1.89+9.91=15.848.56-6.78+3.88=5.666.42+3.86-0.92-8.86=0.59.32+9.54=18.866.68-1.54-3.53+9.89=11.51.94+7.25+1.91=11.19.03+5.97+0.21+9=24.211.18+5.58=6.761.67-0.94+4.81-4.78=0.769.67-7.33-0.08=2.263.52+7.04+4.95-1.46=14.052.82+7.27-1.69+2.94=11.347.85+9.99-6.06-9.64=2.149.98-0.02-7.38=2.586.45+6.82+6.51+4.87=24.658.78-5.6-2.36-0.34=0.486.06-3.42-0.15-1.21=1.288.02-2.51-4.43+9.6=10.687.94+4.14-3.93+5.77=13.926.81+9.52-8.92=7.419.63-0.72+2.5-6.19=5.223.94+7.51-7.68=3.773.3+3.62=6.929.34-1.45+4.7=12.598.43-0.86+9.98+4.88=22.432.79-1.02+3.01=4.787.05+3.5+1.64=12.199.19+0.8=9.995.74+8.25-5.31+0.43=9.119.58-3.52-3.57+0.77=3.263.18+3.68+0.18+6.7=13.746.19-5.17+6.99+2.42=10.439.37-1.45-4.19-1.74=1.998.22-0.91+8.9=16.218.2-3.09-4.73=0.385.25+4.29+8.83-0.07=18.36.95+7.61=14.566.19+6.6+6.81=19.67.81+9.78+5.03-6.08=16.547.41-0.54+5.71-3.81=8.776.69-1.77+6.88-8.01=3.793.43+4.44+6.89-0.89=13.871.51+3.61-2.91+4.39=6.67.63+9.28-6.64=10.279.64-0.54-8.79=0.315.06-1.31+6.85+7.83=18.434.04+3.67+6.81-6.61=7.916.22-0.06-1.25=4.917.41-2.95=4.469.57+7.46-7.73=9.30.03+4.34+5.5-8.03=1.841.95-1.71=0.245.5+6.47-8.38+8.48=12.075.3-3.29-1.46=0.556.24-2.01-2.68-0.24=1.312.07+7.48+6.41=15.969.85+5.85-0.93=14.778.06-7.87+4.89+7.61=12.695.67+3.97-1.57-4.56=3.513.22+8.3=11.528.63+4.24-1.14=11.739.42-3.58+1.95-3.37=4.426.87+2.81=9.682.08+1.78=3.864.23-2.8=1.434.98+4.06-3.04-1.99=4.017.89-4.55+5.63+2.78=11.750.79+8.88+0.56+5.14=15.374.55+4.83-7.18-0.21=1.998.83-1.31=7.521.07+9.13-1.25=8.957.78+8.76-8.87-2.11=5.560.84+8.92+4.16+6.4=20.324.55+6.7=11.255.94+8.95+3+1.37=19.268.96-0.24-1.41-1.78=5.538.75+4.54-7.57+6.21=11.936.84-3.06+9.61+0.91=14.34.93+8.64-7.59+5.86=11.845.29+2.99+7.82-6.73=9.375.43+3+4.24-5.45=7.229.21-8.2+6.93=7.945.73-5.03+8.77+6.06=15.533.24+4.24+1.36=8.841.12+6.19+4.26=11.578.23-2.42-4.66+8.02=9.172.85-1.35=1.59.48-5.93-2.29-0.08=1.186.66-1.86-4.45=0.359.99+6.39-2.94=13.441.64+2.83-3.06+6.53=7.948.64-3.79+7.68+0.66=13.195.03+4.65+4.26-8.88=5.068.22-4.77-2.07+8.91=10.297.03-2-4.39=0.646.44+5.22-0.14+2.17=13.694.56-2.9+1.69=3.356.16-3.73+9.64-6.91=5.166.31+4.21-0.84+3.36=13.046.81-1.72-3.36+3.18=4.915.25-3.48+5.48=7.259.6-0.29-3.19+6.72=12.844.8+8.92-1.92+8.58=20.389.13+4.62+8.66=22.416.67-5.87+7.99+0.89=9.680.72+6.46=7.187.67+6.94-8.62+0.24=6.233.84-2.84+6.63+6.06=13.693.51+0.25+3.42+7.84=15.025.02+6.77+6.14=17.938.9+9.19-3.21+1.12=168.15-1.98+0.45-0.52=6.19.03+5.3-3.22=11.118.9-7.71+2.34=3.530.25+8.81-2.19+2.17=9.049.25+4.74+4.33-0.63=17.695.28+5.74-9.09+6.54=8.478.17-7.78+6.7+2.57=9.661.3+5.13-0.61+7.62=13.449.76+2.98-0.46+4.04=16.329.8-0.2-4.51-3.15=1.940.13+7.93+9.3=17.360.04+9.35+8.9=18.298.17-0.13-6.34+5.5=7.21.01+4.21-0.5+5.03=9.753.23+2.1+7.38+1.72=14.439.47+9.21-3.35=15.337.21-2.77-4.19=0.254.09-1.32+8.3+3.82=14.899.91-1.28+6.86=15.495.5-0.31+8.48=13.676.82+7.26+8.16+9.44=31.688.23+8.94-0.62=16.558.57+8.63-3.66-2.79=10.758.55-5.48+4.94-0.02=7.996.2+2.08-6.36+7.76=9.685.38+0.1-2.68-1.03=1.775.5+3.73-8.45-0.51=0.275.75+7.31-6.33-4.78=1.959.36-0.47-1.81=7.088.42-2.86=5.566.59-0.79-0.1=5.79.07-0.45-3.98-2=2.645.73+5.43-3.25+9.23=17.142.4+2.8+3.16=8.367.38+0.03+8.83=16.249.78-3.63+1.01-3.93=3.238.77+1.9+1.22=11.899.4+8.3+8.62=26.322.94+8.3+9.97=21.217.41+5.73+1.03+1.66=15.838.35-0.76-3.96=3.639.31-8.24+5.27-5.99=0.351.93-1.12+3.99-3.18=1.628.62-1.8-5.94-0.14=0.746.12-0.74+7.85=13.236.09-3.75-2.04+7.07=7.376.29+1.38-7.5=0.174.98+2.65-3.69=3.947.11-3.24-2.23+8.1=9.749.88-5.04=4.843.73-2.02+1.98=3.698.03-2.5+7.87+2.69=16.099.39-3.89+0.98-0.49=5.995.86+7.25-0.71=12.46.83-0.83+2.94-4.05=4.898.61-3.59-1.98=3.047.77-7.34+5.32-5.57=0.181.71+4.95+5.71=12.378.18+8.87+7.68=24.738.12+2.67+0.5-0.74=10.557.19+8.9+4.52+2.53=23.149.99-1.77-0.32=7.99.11+2.57+0.99=12.679+5.66-5.37-5.39=3.97.88-6.48+3.06+1.03=5.499.97-0.96-0.34-5.33=3.345.27+5.97-2.45+6.17=14.969.2-4.51-3.37+7.08=8.47.8+3.62-3.16=8.263.9-2.08+0.49=2.318.13+5.16-5.39+5.58=13.486.49+3.54+1.39-5.23=6.197.69-2.47+8.66-1.33=12.557.67-0.04=7.635.14+2.99-0.73-0.35=7.054.99-2.84+9.69=11.845.66-3.78+3.4=5.289.34-1.6-2.13-1.11=4.58.11-2.05+1.16-5.78=1.448.58+6.38-2.6-5.86=6.52.02+3=5.020.54+3.05-3.25+6.74=7.083.75+0.12=3.876.83+0.47=7.34.46+8.87+9.88=23.218.84+5.73-0.73-3.58=10.267.51+0.72+3.72-9.68=2.278.49-3.26=5.234.91+7.86+4.34-5.67=11.442.43+9.24+0.21+5.97=17.854.6-2-1.37+6.87=8.18.44-3.55+3.42+9.56=17.874.36+8.75+2.51+3.65=19.279.85+0.88-2.23-3.34=5.166.66-0.29+9.03-2.77=12.630.61+0.16+4.39+5.82=10.984.44+8.04+5.14+4.97=22.598.28+6.71+4.78=19.771.9+8.17+3.47=13.546.01+8.79-4+0.43=11.235.11-0.87+1.72-0.15=5.818.1+5.01-9.11+9.95=13.953.99+8.63-5.07=7.552.46+2.57-0.04-0.66=4.337.52-7.07+6.16-1.88=4.739.58-0.62+2.49=11.458.71-0.64-2.78-1.02=4.276.24-2.12+9.38=13.59.93-9.25+9.04+6.19=15.919.43-1.76-4.27-2.94=0.469.25-1.22+2.01-3.79=6.257.27+8.29+9.59+9.58=34.736.25-1.84-2.58=1.835+7.91=12.917.65-2.78+6.07=10.942.78-1.29-0.93=0.569.06+1.95=11.016.63-1.51-2.08-1.4=1.642.87-0.76=2.114.67-3.55+1.17+7.31=9.61.69+0.65+3.25-0.96=4.637.96+7.39+8.91=24.266.14-1.27-3.58+5.4=6.698.4-1.74-1.12=5.549.37-6.35+5.51=8.535.27-0.08+3.82=9.018.78-1.69+0.59=7.683.22+7.41+0.87-8.15=3.354.78-1.38+5.71-6.35=2.769.62+7.37=16.998.97-3.24-5.48=0.256.04+9.44+8.7-4.17=20.018.17+5.07-7.72=5.529.95+6.06-5.42-6.79=3.88.79+4.04=12.833.78-1.91-1.5=0.379.85-8.77=1.085.3-4.92+3.31=3.698.05-0.94+5.31=12.429.82-5.19-0.23=4.44.79+6.37+1.56=12.727.64-4.93-1.53+8.07=9.256.69-6.1+9.81=10.48.36+8.54+8.8+5.53=31.239.58-2.52-3.53-1.38=2.159.02+9.44-0.06=18.45.47+8.79+4.56+5.23=24.056.42-0.9-0.02-4.18=1.324.68+8.07-0.58-0.35=11.827.3+5.97+8.24+6.77=28.284.04+3.72-0.67+6.79=13.888.07+2.63+0.97=11.675.8+0.17=5.974.57+8.85=13.427.07-0.9+6.27+1.87=14.319.56-5.52+8.81+3.26=16.113.84-2.8+9.25-5.12=5.177.44-6.5+9.96-1.35=9.558.01+1.1+9.6=18.717.41+9.98-6.22-3.28=7.896.39+3.55+1.91+6.51=18.368.01-5.07+9.74-6.75=5.933.44+3.94=7.388.27-0.88-6.71+7.72=8.46.5+0.68+9.37-7.65=8.95.49-3.6=1.894.66-3.91+8.06+6.95=15.766.59-1.27+5.83-7.29=3.867.85-0.96-0.39-1.16=5.348.45-8.06+0.93+4.26=5.588.3-1.14-2.52=4.644.34+1.03+0.64+5.2=11.219.28-1.36-5.56+2.52=4.885.37+9.43-6.97-0.38=7.458.86-4.4-2.42+4.33=6.377.14-0.58-6.27=0.295.23-4.82=0.413.77+0.07=3.846.36-5.28=1.084.11+4.3-3.02=5.393.51+8.15-0.13-7.3=4.230.43+1.87+3.51=5.819.17-0.6-6.37=2.24.2+0.44+7.03+3.41=15.087.67+7.76+0.26=15.694-2.15+3.32=5.176.53-0.64-0.35-1.46=4.085.12+5.61+8.53-7.33=11.932.19+9.06=11.256.99+2.16+2.81+8.36=20.325.32-0.39-3.32+1.79=3.46.2-0.18-2.25=3.774.17-3.61+5.77=6.339.82-3.32-5.08+7.05=8.476.1+3.32-4.78-1.54=3.11.5+4.15-4.6+7.44=8.493.39+1.42=4.818.35+7.71+3.12+1.45=20.635.34+4.36-0.56-1.74=7.47.81+3.19+1.82=12.825.66-2.94=2.724.63-0.7-1.28+4.31=6.964.35+1.68-3.84=2.195.91-1.46+0.17+7.71=12.339.63+5.36-1.37-6.61=7.014.34+8.98-3.77-1.07=8.485.67+4.94-0.62=9.995.62+5.15-4.57-5.06=1.149.9-9.18+2.03+7.74=10.499.57-2.29+9.46-9.64=7.16.27-0.07-5.19+2.71=3.726.51+8.88-5.06-4.87=5.461.63+6.14+6.51-3.13=11.158.98+4.85-2.25-9.78=1.84.82-3.01+0.13+6.29=8.233.88+2.66+5.33-7.62=4.256.73+1.97+9.28-0.02=17.966.16+8.35+1.02-3.82=11.715.48-0.51-0.41=4.569.14+4.71-2.88+5.09=16.064.83-2.28=2.552.64-0.64=28.49+7.16-6.87+2.13=10.910.46+2.91=3.373.36+0.23+6.4-6.33=3.660.32+0.92+9.95+3.64=14.837.92-4.47-1.28=2.179.34+3.72-5.34+8.07=15.798.08-7.56+2.79=3.313.11-2.59=0.522.04+6.55-1.14=7.458.55-6.84=1.718.24-2.68-2.11-0.45=38.59+3.15-3.47-4.65=3.629-7.96+6.99+9.03=17.064.26+3.06=7.322.04+4.24+3.92-5.49=4.715.29-2.64-1.46=1.193.69+9.54-3.42-2.3=7.519.24-0.16-4.6-1.15=3.337.81-4.58=3.239.24+4.59-0.8+3.73=16.766.82-4.91+5.56=7.474.94+0.82=5.761.49+7.79+2.05-5.62=5.715.6+2.85+5.11-7.02=6.545.03-2.43-0.46-1.61=0.536.66+2.02-4.97-2.05=1.660.79+1.65-2.03=0.418.28-1.1-3.05=4.136.88-4.41+5.9-1.61=6.767.66-0.03-0.24+2.21=9.63.62+6.92+8.02-1.7=16.866.27+7.79=14.069.41-4.26-1.53-3.21=0.418.14-1.99+7.71-5.84=8.028.84+6.43-5.35=9.927.98+7.17-6.85-1.63=6.675.47+1.9+7.13+2.88=17.388.73+4.88+5.17=18.786.86-0.39-0.61=5.866.27-1.58+4.68-6.47=2.97.79+1.62+9.77-5.33=13.854.3-0.81-2.33+8.81=9.977.43-0.28-3.59+3.62=7.184.75+1.47-1.08-3.04=2.11.13+9.99-1.65=9.478.9+0.28+3.11-0.99=11.37.51-1.38+3.3+1.55=10.987.19-6.68+3.13=3.645.77+6.07+4.06-9.72=6.188.11-5.11=35.62+9.62-9.28=5.964.24-3.03-0.9=0.319.74+1.03-5.15-2.04=3.585.86+9.21-6.28+2.88=11.674.48-4.31+9.53+6.21=15.919.81+6.31=16.129.88-1.28+8.16-3.32=13.448.78-3.35+4.12=9.558.33-3.62+3.82-0.81=7.728.72+2.69-4.62=6.794.41-3.62=0.795.66+5.5+6.05=17.210.21+4.31+6.7+6.66=17.887.47-3.09-1.57=2.816.35-1.78-1.59=2.981.46+9.62+8.03-1.05=18.068.53-2.34-3.05-1.43=1.717.1+1.48-7.88+5.53=6.230.33+0.99+0.93+5.05=7.32.76+8.25-3.31-3.39=4.318.16+3.79+9.04+2.17=23.164.9-0.87-0.81+6.29=9.512.56+8.64-8.3-0.49=2.419.94-5.2-1.7-0.38=2.665.9+6.75-8.35=4.31.4-0.72+1.37=2.054.09+5.92+6.33+9.4=25.749.56+2.95+0.77=13.288.04-6.78+5.55-0.66=6.159.5+3.76=13.265.96-3.56+2.6=56.12+4.84-5.93-2.29=2.747.15-2.76-3.92+7.98=8.458.35-0.37=7.988.3+5.54-5.31+2.74=11.277.37+2.14-0.84+8.26=16.939.48-3.96=5.525.25+4.28+7.34+9.66=26.536.82-2.63+2.49+3.23=9.918.44-1.47-0.51-3.75=2.714.76+7.31-8.66-3.23=0.189.87-3.92+6.16+0.35=12.469.45+6.59-6.24-0.82=8.984.22+1.18+8.44-3.55=10.298.75+3.99+2.98=15.727.55-1.68-3.46-1.35=1.060.37+8.23-1.56=7.049.29-1.77-2.38+4.75=9.898.24-2.56-3.14+4.26=6.89.68+3.06+9.75=22.495.35-4.19+1.97+4.63=7.765.75-3.75=26.39-1.92-1.64+6.43=9.268.31-6.11=2.27.34+9.32-4.84-6.07=5.757.37-0.2-4.19=2.988.38+7.02+2.97=18.375.72-2.07=3.659.25-5.99+4.53=7.790.55+0.4+1.8+2.49=5.240.06+4.99=5.058.9-2.67=6.233.26+8.1=11.368.17+3.14=11.312.53+5.5+7.43-7.55=7.918.31+4.91+4.32+5.34=22.889.37-2.03-6.22+6.92=8.043.98-0.28=3.75.18+7.6-8.63-3.86=0.295.78+3.97-4.38+6.78=12.157.41-7.03+5.9+6.95=13.239.91-1.1-0.99-6.21=1.618.25-5.3+6.08=9.038.95-6.15+4.27-1.87=5.24.05+9.05-5.83+3=10.279.7-5.4+6.51-2.99=7.823.68+7.96+4.33-6.01=9.969.83-3.58+1.62+5.48=13.354.28-2.93-0.87+4.67=5.154.65+4.75+2.27+3.31=14.982.36+4.49+2.66+6.64=16.151.66+9.23=10.895.79-0.21+8.16+8.13=21.874.85+3.49=8.343.78-2.39-1.09=0.32.3+1.83+4.6=8.732.53+2.56+3.67-0.54=8.227.82-1.21-1.04-0.27=5.30.6+9.62=10.226.96-2.55=4.412.61-1.01-0.31=1.290.27+4.74+8.66+3.08=16.759.16-3.78=5.384.25-0.36-3.52=0.371.5+8.12+3.74=13.369.7-0.03+6.32+9.75=25.749.65+7.43-3.1=13.987.83+0.18=8.016.42+6.53+5.75+3.89=22.593.37-1.94+4.65=6.085.95+6.32-6.4+1.57=7.449.68+8.27-8.52=9.438.91-4.74+4-6.09=2.089.99-1.8-3.02=5.171.58-0.68+8.35=9.254.75-2.84+3.41=5.322.56-1.3+1.69=2.955.24+6.72-0.1-5.05=6.817.64+5.05-7.11-2.31=3.275.53+4.08=9.616.33+3.23+6.56+3.44=19.569.6+0.69+5.85+4.88=21.029.21-2.5+3.42+0.11=10.244.87-0.31-0.6-1.26=2.73.34+6.14-2.77+9.74=16.451.77+6.39-0.83=7.333.13-0.31+8.79=11.617.29+5.28+2.43=159.33+0.54-2.32=7.559.27+5.95=15.226.41-4.23+0.42=2.61.45+0.03+5.2=6.689.02+5.54-2.22-6.66=5.683.38+5.52-0.08+0.53=9.359.98-2.58=7.48.12-1.34-0.84=5.945.53-4.63-0.39+9.29=9.82.88+7.09=9.975.71-3.45-1.86=0.47.87+9.89-9.01=8.757.92+0.02+8.89+4.94=21.779.54-3.82-1.83=3.898.8-4.45=4.355.78+1.9+4.62=12.35.87+9.04=14.915.29+5.19=10.489.13+9.89-8.5+3.62=14.149.11-1.67-3.43+0.7=4.711.78+1.87+9.07+6.04=18.762.22+8.19=10.417.63-3.67+6.61-8.35=2.228.99-2.56-5.86+7.2=7.774.25-2.75=1.58.63-2.78-1.72-0.77=3.369.15-3.26-1.44-1.08=3.375.7-2.91+7.34+1.53=11.665.85-2.96+9.73-0.66=11.968.17+9.83+2.1+3.34=23.441.79+8.04-9.7+0.42=0.556.51-3.26=3.259.55-6.59-0.67=2.293.33-3.15=0.185.61-1+9.23=13.847.99-1.11-1.58+4.44=9.744.79-2.49+6.43=8.734.83-4.64+4.98+4.92=10.097.02-0.31-3.23-3.04=0.449.86+2.32+7.38+3.26=22.827.12+9.73-7.75=9.18.21-4.09+3.19+3.47=10.789.93+3.61-3.53+8.02=18.033.38+9.45=12.839.75+0.43+3.19+2.96=16.334.92-1.23+3.89-7.06=0.529.88-3.27-0.66-0.77=5.187.21+4.62+5.02+6.25=23.19.82-1.16+7.81=16.474.83-0.74-1.33=2.765.74-0.11=5.631.86-0.78=1.082.38-2.05=0.338.74+3.91+5.3-0.85=17.14.27+5.93+5.81=16.016.31-4.59-0.13+5.15=6.747.71-3.14-2.93+0.7=2.349.82+2.77+8.08-6.6=14.072.99+4.03+0.86=7.888.41+0.59+4.54+6.77=20.318.5-0.07-3.42-4.22=0.794.86-2.15+5.07=7.783.82+5.44-0.27=8.998.72-0.5-3.45+6.89=11.669.02-7.84=1.183.92+4.79-2.9-3.13=2.687.76-3.33=4.439.41-7.71+9.42=11.128.72+6.25-3.48=11.499.97+6.73-7.79-7.87=1.046.76-4.81=1.957.39+0.14+4.71+3.21=15.451.29+9.59=10.889.69+2.28-4.62=7.354.8+7.59+0.36=12.755.18-3.51+9.9-4.08=7.497.26+2.55-5.76+8.76=12.817.4+8.98+0.37-1.32=15.