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3.08-1.04-1.01+6.72=9.18-1.33+3.78+0.55=6.82+8.09-2.26=6.69-1.96-3.55+3.63=7.91+1.31+1.91-4.85=8.48-4.29=7.98-4.47+8.83=9.91-2.6-0.53-4.73=1.9+3.03+7.76=4.31-3.12=3.17+1.89=1.42+5.36+0.75=5.41+0.8=8.47+8.94-5.3+7.82=8.86-4.97-1.41=9.41+1.44-0.82=8.95+9.43+9.65+3.02=5.85+6.93+2.17+4.87=3.53+1.43+5.78+1.52=4.92-2.34-0.76=4.65+1.88=8.41+7.71-0.28-6.47=1.1+3.12+5.11+2.67=2.11+6.31+3.68-6.76=9.71-0.15-2.87-2.85=8.25-1.56+2.03-3.97=9.74-1.28-5.25=7.75-7.34=2.06+8+0.25+7.09=4.92+8.31=9.05+4.95-9.17=7.24+6.12+8.65-3.37=8.94+9.46-4.35-8.98=9.43-4.82=3.99-3.33+6.2=8.51+2.35+2.44=8.2-2.27-3.41-2.15=9.46-0.47-1.5=9.25-3.13+3.77-2.26=4.87-3.39+6.66-5.79=4.73+7.47+8.79-3.07=2.7+6.6+5.47-2.75=6.45-1.97+6.89-6.09=7.63-1.45-0.76-2.9=7.55-2.52-3.76-0.6=9.8-1.85-2.42+3.64=9.75+8.44-1.72-2.56=5.81-0.34-4.99=5.98-0.46+6.38-8.11=2.54+9.36-2.01+7.44=0.97+3.3=7.46-2.84-0.59-2.25=8.67+0.6-8.68=6.57+8.27-1.96+1.56=7.58-0.3-4+0.74=8.63-6.08+1.84=2.91+5.59-2.94-3.21=6.56-1.84-0.4=4.97+8.28-9.68+6.38=8.64-6.76+8.47=3.61+7.45-6.06-2.71=3.4+0.72+8.47=4.27-3.49+8.33-8.38=6.8-6.59+9.1+7.5=4.91+8.42-5.16-3.86=8.68-0.72+8.63-3.51=6.54-0.52-2.47+0.07=8.5+7.01+1.14=8.94-2.81-0.82=7.53-4.1=5.35+1.32-2.36+2.5=5.08+8.83+1.98=6.52-2.41-1.11=4.32+2.76+7.02-9.92=1.59-1.31+4.95=6.1-0.39-4.35+1.35=9.48-0.15-3.25-4.99=1.26+2.26+4.11=7.5+2.48+6.48-8.61=7.14-2.82=9.8-0.48-5.05=6.46-5.29+2.42-1.84=7.89+4.78+1.3-4.07=1.04+4.3+2.72=9.42+9.21+3.05=5.84+0.89+5.92-8.38=3.91+6.41-3.96-3.29=9.65+7.62+7.28=1.53+4.75+5.62=7.11-0.31-5.67-0.97=5.56-1.9-0.1-2.57=5.91-1.23-2.6+3.95=5.98+0.89-0.74-6.02=4.25-2.99=9.29-4.21-0.08-4.84=8.73-6.45+7.48+1.46=2.42+0.23+1.71+7.85=8.51+5.78-9.34=9.91-3.08-5.75+4.56=9.99-1.72-2.12+8.26=9.98+8.68-4.11+9.42=8.84-1.91-1.03-1.46=8.8+9.39-0.77-2.28=9.5+3.74-4.55+8.21=4.46+4.05+0.95=7.28+0.38=7.3-1.34+0.37=0.6-0.44-0.04+9.1=6.47-0.45+5.66=7.47-7.27+1.9=7.09+4.27+3.66-2.73=2.08+5.77+1.69+3.64=8.53+9.38-7.05+3.09=6.48-1.6-1.09=7.26-0.2-4.35+2.82=7.94+1.27-4.98=9.25+4.26=9.02-5.31+9.35-6.43=5.11+3.42-5.16=1.28+9.68+0.55-9.5=8.7-1.25-0.74=9.69+6.37-2.39-1.08=4.17+3.85+7.94-8.5=8.11+7.79+9.09+7.44=8.57+6.11-9.95=5.98-3.6+1.53=2.81+9.65-4.52-0.04=9.09-1.54-4.51+4.64=0.08+1.73=1.48+3.62-3.4+5.12=1.29+6.64-0.48=1.8+0.71+7.39=2.89+7.85+5.28=6.77-2.52-2.58=5.43-2.14+1.24+0.36=5.24+1.45+6.31-1.18=9.91-1-0.57+5=8.17+4.19-2.94+0.54=7.03+1.43-7.61-0.26=6.4-5.49=7.82-1.65-3.07=9.73-0.62-1.67-2.33=7.67-0.63-6.58=7.2+7.27-0.81+3.42=9.82+4.6-4.7=9.9+2.53-1.62+2.3=7.99-4.67-1.59+5.08=3.78-2.1+1.26=9.67-2.41-3.22+2.2=8.1+0.98=8.63-5.92-1.08+5.43=8.23-6.14=9.77-2.52+3.91+2.26=7.81-0.85-2.7-2.24=8.97+8.21-3.94=8.93+9.9=1.63+5.83-1.23-1.72=6.8-4.06-0.19=9.98-2.51-0.89=7.8-5.99+5.73-2.77=6.5-0.19+0.81+8.75=2.93+3.72-0.18=8.89-3.64+2.35-6.93=8.07+5.6-9.5=1.02+6.72=4.22+6.96=6.46+7-6.22=9.02-3.47-5.35=6.59-1-0.48-2.11=5.06-0.42+3.87-7.58=6.43-5.52+8.03+7.07=3.52+9.4-0.55-4.02=9.09-7.43+0.48-0.31=6.3-1.08+8.79-3.23=5.56-2.72+1.23-0.93=7.13-0.99-0.76=8.74+2.85-0.18-7.98=0.54-0.1+4.41+6.04=5.29+3.74=9.55+7.29=8.03+4.35+7.94-4.15=8.08-0.29-3.43-1.95=5.23+6.33+4.31-5.8=3.14-1.19+8.55+4.99=5.34+6.98-2.66+2.61=3.98-1.6+6.21+4.96=6.16+9.06+5.36=7.93-0.19-5.42+0.65=9.51-0.69-5.67+0.66=7.46-1.7+6.81=0.12+6.99+1.8=7.85-2.85-1.15=9.79-5.14-0.23+8.91=9.64+0.56-6.01+0.04=9.65+7.14+4.52+4.88=9.35+0.83=0.6+8.01-1.6-1.11=2.09+1.86+3.22=5.7-2.6-1.23+3.15=9.71-2.25+1.77+9.34=3.06+6.29+8.9+6.49=1.54+9.29=4.54+5.82-3.49=9.3-2.89+9.56-2.07=2.97+5.09-0.44=2.85+6.57-2.98+5.71=9.87-0.55+9.63-4.35=3.08+8.39-5.23=6.83-3.81+7.5-2.38=7.56-3.93-0.64=2.68-2.17+0.71+5.76=3.24+2.46=9.12+8.28-6.21+4.4=6.98-3.02-3.33+8.84=8.51-0.24-3.51-4.53=7.91-0.89+0.31=9.76-0.57-3.21-2.21=8.91+5.38+5.3-2.95=6.37+6.38-3.45=7.91-6.17-0.51=6.1+8.12-5.1=8.17+0.42-6.39+3.62=5.78+2.94-4.48+4.4=2.76-0.41+2.5+7.38=7.92+3.38+8.23=0.59+9.68-2.33-7.26=9.04-6.19+9.99-3.55=3.97+2.98+2.71+8.64=9.14-4.24-3.86+9.51=2.6-0.69+5.71+2.35=6.69-1.58-2.32=9.15-4.94=6.01+7.34-4.62+7.43=1.17+1.8=7.35-0.97-2.48-0.45=7.4-3.25+8.97=5.1+6.43-2.85=7.98-2.13+4.17=5.95+2.99-8.8=7.7+5.24-0.89=8.78-0.79-4.63-2.85=7.94-1.52=4.18-0.45+6.84+3.18=6.12-2.34-1.31+8.85=5.91+4.84+2.29=9.52-7.66=8.17+3.87+5.48+3.64=4.76+1.44+3.47+2.24=5.52+7.69+7.76+0.78=6.3+4.23=2.87-2.06+2.29=8.59+8.01-0.13+7.43=7.22+5.34+2.18+4.28=3.28-1.76+9.23+3.01=8.94-0.06+7.18+6.31=7.21-0.42+5.27-3.74=0.72+3.23+5.34=2.51+8.09-3.3=4.88-1.98=8.49-4.96+6.54=2.11-1.94+6.86+1.5=6.13+1.38+3.4+2.91=8.78-8.3+8.24+6.75=3.31+9.48-5.31+1.42=2.28+2.29+8.47-3.23=2.92-0.37=8.32-3.86-2.12+3.9=2.77+7.82=9.85-0.89-4.26-0.59=3.53-2.94+8.94-0.43=5.55-2.67-1.1=6.58+6.32-4.78+6.84=0.18+5.8=5.87+3.05-6.48+4.01=7.16-1.95+5.79=2.27-0.81+3.8=1.42+2.78-0.43=3.33+1.48+3.11=3.86-0.54+3.92=5.12+6.59-0.96-6.95=9.79-1.18-4.93-2.56=6.05-5.23=9.1-0.29-0.96-3.4=9.12-7.74=5.76-3.1=9.06+1.01+3.97+0.78=8.61-1.03-4.35=8.62-0.89-1.27-5.53=7.79+6.71+9.15=2.89+5.35+7.75+3.35=0.65+5.32-2.57-0.38=9.36+5.1-3.61-8.44=1.73+7.42+1.75+6.76=9.14-1.14-6.31+9.13=6.16-5.05+3.84=8.83-3.53-3.28+9.7=6.36-2.06+5.02=1.5+4.67=8.14-0.34-2.72+6.07=8.05+8.91-8.47-1.65=9.57-4.42-1.03-3.36=7.61+6.08+6.35+4.85=4.29-2.52+8.19+9.3=8.79+5.03-6.79+9.21=3.42+2.25+0.66+7.94=8.66-2.08-6.03=2.68+6.42+3.36=5.61+9.86=8.22-0.8+5.01-5.03=9.28-1.16-4.81+4.1=4.56-0.79-0.45-0.23=4.36+2.49-4.74=8.19+1.1+2.7+3.99=5.55-2.49-0.7-0.64=8.86+6.12+8.91-8.1=9.23+5.02+2.03=8.36-5.95+1.41+8.71=8.93-3.65+3.25+5.54=4.39+6.13+5.7-6.89=8.8-4.83+7.56-5.69=7.91+1.89=6.76-4.36+9.27+7.85=5.57+7.8-2.41+8.96=6.59-2.5-2.41=5.04-2.89=5.92-1.24+3.47+4.04=7.61+5.1-8.5-0.61=6.42-3.88+7.92+3.01=9.07-3.23-0.94-1.22=2.12+6.28-3.81=7.1+8.32+8.51+9.86=8.23+7.66+2.06=7.96-0.99-6.74=8.62-5.48=2.99+8.48-5.14+5.01=9.84-7.69+9.12+2.26=4.19-1.23-1.53=4.7-2.45=8.37-2.3+6.29-0.52=6.7-2.7-1.85-1.24=2.76+5.14+6.03-3.9=9.41+9.9+4.71-6.41=3.19+4.71-3.78+3.65=9.36-7.78-0.23+5.05=3.05+0.34-2.66+7.55=7.59+8.93+8.78+8.84=9.8-2.33-6.6=6.49-3.67+5.74-6.78=6.39+4.55-1.98=3.74+5.54-2.42+0.5=8.12+1.35+3.91+1.54=3.55+4.23+0.13-6.88=3.23+8.28-7.3+3.72=4.51+6.55=9.37-2.36-5.02+0.9=5.59-0.55-1.93=2.83+7.26+3.64-1.74=9.23-1.93-0.53-3.5=4.15-3.58=3.3+8.85-2.05+9.85=8.33+6.02-5.66=3.98+9.36-5.88-0.35=9.62+6.94-6.76+7.88=9.01-1.54-1.71+5.47=4.44-2.29=5.77-5.57+6.99-3.35=3.66-0.81-1.2=6.72-4.68-0.89+3.2=9.86-7.23+4.74=8.27+9+4.02+8.24=8.23-0.96+7.94-1.82=9.67+0.18-6.81-0.1=2.23+2.2+5.12=2.91+0.69+1.1=1.38+7.98+7.44=2.76+5.15-6.83=4+7.47+8.48=6.03+3.49-9.1=1.68+5.03+0.28=7.71+8.3+9.2-8.48=5.61-1.09-0.34+9.94=7.44-3.74+0.08+4.46=3.18+3.11-0.37-0.14=6.02+1.9=6.62+6.64+7.89+0.58=6.69+7.72+7.41-8.78=5.24-3.62-1.51=6.9+3.59-2.64-7.24=8.5+7.92+8.36=9.68+5.72-5.29+8.39=9.3+4.27+2.33+0.21=5.94+8.34-6.85+4.15=6.17-0.68=6.62-1.57+9.73-5.14=8.05+0.95-4.02-0.48=9.37+4.86-6.79=7.26-4.06+6.49=7.62+9.38-9.7-4.26=6.78+2.55+1.2-5.83=2.1+5.55=8.63-6.26=9.72-1.14=2.04+2.99-2.6=8.87-0.37-0.04-5.91=9.66+1.95-8.95=6.59-6.38=9.5-6.11+0.23=6.27-2.85+8.83=5.43+9.37+7.54-9.97=4.55-3.96+8.63=7.64+3.93-5.62=9.4-0.39+8.91-1.54=9.32-7.69+7.77=9.79+2.72+8.05-5.02=2.84+0.69+3.94-6.9=5.92-2.16=7.57+3.39=4.88-3.69-0.04+6.97=8.53-7.02+9.65+7.61=7.87-2.96-0.74-0.35=9.19-2.13+9.91=5.54+4.51+4.38=5.56+0.44+3.34=7.1-3.37+4.44-2.12=9.27-6.87+0.49+7.24=7.17+4.97=9.71+8.1+6.36-6.42=6.34+6.44+8.45+2.92=4.54-2.01=6.09-1.78-3.66=5.48+7.42-1.97=5.07+6.51-1.62=7.15+0.81+1.85=2.34+8.68+0.27=7.5-3.31-3.04+2=7.11+8.25-2.3-6.52=4.6+4.04-4.72=4.77+3-7.13+2.28=9.96-5.33-3.71+6.59=3.23+6.93+2.25+4.7=7.33-2.3-1.54-1.36=4.52+3.69+0.58=3.11-1.42+7.43+4.15=9.57-1.36-1.57-2.37=4.11-1.81+1.35+2.08=9.42-4.82-0.77=0.12+9.35+2.74+3.26=8.03+1.01+6.86+3.86=8.63+1.33-2.02+7.5=9.68-8.13=1.34+9.91-0.02-6.76=5.23-0.74-0.91+2.1=5.8+0.2-4.22+8.21=7.7+1.92+3.5-1.83=6.01-4.89-0.32=1.85-0.14=1.89+3.25+4.42-3.51=4.62+1.53+8.93=4.58-1.05+9.36-1=6.27-5.22-0.57=8.91-1.23+5.37+2.81=6.14-3.35+9.13=7.09-0.42+8.07+2.61=2.04+0.27+4.95+9.88=9.16+6.21-9.75=3.6+3.48=9.01-2.1-3.1-1.53=2.67+4.59+3.45+4.69=6.53-4.32-1.04+6.75=8.14+3.02-5.11+3.52=7.83-3.7+9.57+3.62=9.71-3.31+6.09-7.04=9.88-7.13+9.7=9.62+5.14+6.23=4.16-0.83+1.85-3.58=6.67+0.19=5.75-3.94-0.55-0.78=1.05+9.3+7.58-3.18=8.9-4.74-2.57+4.73=9.72-5.43-3.8+1.66=8.89+9.39=4.9+3.47+7.92-4.06=4.71+6.07-8-0.36=3.85+4.8+6.38+5.63=2.9-2.62+4.03-2.71=4.51+4.67=9.67-0.37-2.18-3.42=8.85-1.46+9.87=5.16-4.28=4.38+6.9+5.67=5.29+3.9-4.57+2.66=8.94-0.44+4.26=4.98+7.7-4.66-1.66=1.19+4.63-2.86+6.95=9.38-1.39-4.49=6.06+6.63-6.85-3.87=3.26-0.84-0.15+8.75=9.24-4.11-3.24+6.01=2.84+4.79=7.66+7.01+8.3+1.82=2.51-0.06+1.3-0.1=9.51+7.64-4.92-5.16=9.82-8.49+2.68-0.88=7.37+6.19+4.56-7.51=4.33+5.78-5.33+0.9=2.98-1.01=7.24-4.01+7.54-8.04=3.83+3.79+5.64=7.48-3.12+8.04+9.61=5.06-2.3=4.57+6.54-6.08-0.39=9.69-0.38+7.07+0.82=3.09-0.96=7.1+0.25+1.71=5.26+1.79+6.42=6.97+2.87-9.04=3.55+0.34+8.76+5.76=2.1+9.31=2.89+3.31+8.5+6.99=8.01+4.8=9.63+1.05+5.48+2.52=9.37-2.05-3.06+2.1=4.13+7.97+9.85-6.68=5.17-2.79-0.92+1.14=7.56+4.42-0.4-2.44=8.41-3.24-1.21=8.56+4.61+9.17=3.46-2.13+6.32=2.7-1.14+6.34+9.68=2.24-0.69=3.81+0.26=9.34-3.1-0.11=8.16+2.86-7.36=9.75+4.93=7.37-1.57-3.19=1.59+5.67-2=9.88+7.21+6.33+3.91=9.37-2.29-4.85=1.25+4.9-1.49=7.9-0.57+9.31+8.38=7.64+5.47-6.46-3.71=6.74+2.04+5.08=7.08-1.65+9.62=6.78+3.5+7.43-6.96=6.68-0.27-3.69-0.94=6.11-1.22+0.71+3.88=2.65-0.75+0.28+9.44=7.03-4.05=5.07-2.03-2.64+1.72=8.76+6.99-4.55-5.51=5.25-1.86-1.72-1.31=8.62+9.71-9.06+0.02=8.99+6.93-3.77=6.49+3.69=1.56+5.92=9.63-1.33-2.87-4.65=9.87-0.31-4.61-4.01=2.59-1.88+9.04+7.07=1.02+6.74-2.01-3.14=4.31-3.14=6.09-4.07-1.29-0.09=7.95-7.77+4.42-1.36=7.25+2.59-1.61=8.55+8.05-8.2-5.27=2.87+1.32=8.16-1.43=8.6-3.28-2.95=9.52-4.36-1.56=0.11+9.85-6.62=9.96-1.38+7.48=5.36-2.06-0.66-2.01=6.48-1.36+1.27-1.89=3.79-1.3+6.59=0.23+9.26-2.72-2.13=8.71+7.01-3.26-8.32=1.22+5.67=9.84-1.08+0.05+8.25=9.13-7.17=0.89+9.78-3.87=0.57+1.33=5.87+6.88=9.37-0.54-1.18=9.28-7.24+1.15=9.44-4.08-3.4+2.04=9.93+4.6-0.06=8.68+7.13-8.2+7.07=0.42+4.38+7.85+9.15=5.36+7.68+2.11-4.92=3.17-0.91-0.71-0.87=6.9-5.78+2.63=5.8-0.09-3.4+3.71=7.26-3.3+9.63-6.46=5.75+2.75-3.86-1.58=9.03-8.45+9.26=9.02-0.13-8.18=6.99-1.14-3.28-2=9.54-7.03+8.29=9.99-8.32+4.16=5.08+7.9=4.74+0.77=0.48+8.55-5.72+3.01=4.71-1.94=9.78-5.49+1.45+4.46=8.36-2.25+6.58=4.77+8.95+5.28+7.09=3.9+6.76-3.15+1.15=6.67+3.73-4.08=2.57+2.13+6.21+0.22=4.88+7.38-6.61-0.28=8.06+8.63+5.2-4.38=9.74+8.89+1.9-3.17=2.51+2.31+0.72+6.34=7.36-5.13+2.83+5.29=7.19+2.17+9.91-4.84=0.87+2.88+8.83=7.53-3.14+6.96+4.25=8.27+8.52+6.89=7.1-1.01-0.74-4.92=8.18-2.13+7.19-5.21=6.1-2.01+4.43=0.8+3.02+6.54=0.25+6.42+6.98+3.84=7.39-6.23+4.04-0.43=1.21+9.85+6.15+0.81=9.28-5.96-1.22=7.28-0.45+6.75=2.45-0.28+8.68=8.6-6.02+3.39-0.13=7.43-1.75-1.65-1.3=8.1+8.99-9.03=0.95+5.95-2.26=8.56+9.69-6.28-4.02=8.97-5.46+0.51+8.86=9.38+3.52-7.84-4.39=5.78-0.04-0.17-0.8=1.89+7.49-5.82+3.96=8.52-7.59+5.41+9.51=8.85-4.47+7.16-5.11=5.27+2.18+4.13-8.12=0.84+3.33=8.52+3.95-3.88+9.94=0.07+7.91+2.14+6.56=9.98-2.18-2.28-1.35=4.96+6.35+7.35-5.08=8.65-2.8-4.93=7.28+6.35-6.88+9.5=3.93+3.83+1.88-1.62=3.49+2.38+3.96+5.42=7.18+2.82-6.44=5.69+5.94-7.33-0.86=5.63+5.57=5.5-1.71-0.67+4.27=9.84-5.37=6.86-4.7=5.65-0.63=9.92-3.81-1.46=1.57+0.88=1.82+3+7.23+7.79=6.34-2.81=8.65-6.66+7.41=4.06-2.42+9.56-9.43=9.06-8.72+6.96=5.29-1.35+4.83-1.48=2.36+0.21=7.92+8.18+1.01-2.74=2.46-1.18=9.12+1.88+2.46-3.46=6.77-5.05+3.96+4.67=7.39+9.07-6.86-1.08=8.31-0.59+8.05-5.52=5.09+6.14+3.69=8.51-1.8-1.48=5.33-4.64+6.7=5.61-0.31+1.63+7.07=4.79-2.14=8.77+2.98+7.89-5.31=9.83+1.83-2.92-2.67=6.77-1.35+7.34-3.53=5.88-3.2-1.29+2.82=7.61-1.58+7.3+0.77=4.74+1.53+6.05-3.41=8.56+9.29-4.06-2.68=4.7+1.09-4.16+8.38=7.33-0.97-3.02-0.63=2.96+8.73=7.56+1.57+1.38-6.3=9.24-0.25-3.81=9.79-5.08+4.13=1.09+7.61+8.65-3.82=7.33+2.43+9.27-9.37=1.58+6.53+8.96=7.09-3.18=7.5-1.15-2.7=9.54-0.43-1.41+0.87=7.34-1.57+9.48+2.29=9.79-2.78-1.97-2.21=5.44+5.71+4.51+8.65=5.27-3.38=9.73-2.35=8.84-1.8+0.47=9.81-3.01+7.22-6.7=6.11-3.42+0.41=7.7-6.76+1.37=7.49-1.94=0.09+0.29-0.18=7.67-1.09-5.56+9.84=5.21+2.64=9.42+1-5.85-3.9=6.85-1.06+4.75-5.4=6.07+6.69+0.29=7.39+2.78-7.11+4.88=3.09-2.74+8.84=4.21+2.25-4.94+8.43=2.66+5.94+7.4-2.9=6.91-4.78-1.04=7.32-3.92=2.4-1.32+7.29+6.27=3.91+4.01+1.72+5.5=5.7+5.3-4.83+5.24=4.86-0.29+1.79+6.09=2.02+9.93-0.57-5.21=7.33-6.85=2.26+4.08+3.1+0.63=0.72+8.45-6.59=1.54+7.01-0.18+4.3=9.79-1.83-5.25+8.29=9.37+5.71+2.13=6.29-5.71+0.85-0.67=7.93+3.67+8.81-9.29=9.26-2.07-6.12-0.47=7.41-5.27-0.96+1.41=6.97-5.53+1.59-2.59=6.15-2.68-2.88=1.1+3.59+4.98=8.4-3.18=5.98-4.12=4.4+9.2+9.91+3.16=1.57+3.5-0.11-3.95=6.48+0.09+1.68+5.36=7.25+0.15+7.51=3.14-1.34-1.1+7.65=3.3+2.92-3.4-2.72=5.26-4.5+4.22+8.21=8.37+5.54+6.5-7.24=7.1-1.7+3.8=9.39-8.35+9.25-6.73=1.16+7.35=4.37+7.13-9.72=2.76+7.53-8.93+5.2=9.71-5.61-2.5=7.96-2.11-4.47-0.5=9.89-0.87-4.52-0.27=2.1-1.84+6.23-5.68=9.8-5.43-3.13-0.22=4.55+7.44=6.55+4.81+2.78=参考答案3.08-1.04-1.01+6.72=7.759.18-1.33+3.78+0.55=12.186.82+8.09-2.26=12.656.69-1.96-3.55+3.63=4.817.91+1.31+1.91-4.85=6.288.48-4.29=4.197.98-4.47+8.83=12.349.91-2.6-0.53-4.73=2.051.9+3.03+7.76=12.694.31-3.12=1.193.17+1.89=5.061.42+5.36+0.75=7.535.41+0.8=6.218.47+8.94-5.3+7.82=19.938.86-4.97-1.41=2.489.41+1.44-0.82=10.038.95+9.43+9.65+3.02=31.055.85+6.93+2.17+4.87=19.823.53+1.43+5.78+1.52=12.264.92-2.34-0.76=1.824.65+1.88=6.538.41+7.71-0.28-6.47=9.371.1+3.12+5.11+2.67=122.11+6.31+3.68-6.76=5.349.71-0.15-2.87-2.85=3.848.25-1.56+2.03-3.97=4.759.74-1.28-5.25=3.217.75-7.34=0.412.06+8+0.25+7.09=17.44.92+8.31=13.239.05+4.95-9.17=4.837.24+6.12+8.65-3.37=18.648.94+9.46-4.35-8.98=5.079.43-4.82=4.613.99-3.33+6.2=6.868.51+2.35+2.44=13.38.2-2.27-3.41-2.15=0.379.46-0.47-1.5=7.499.25-3.13+3.77-2.26=7.634.87-3.39+6.66-5.79=2.354.73+7.47+8.79-3.07=17.922.7+6.6+5.47-2.75=12.026.45-1.97+6.89-6.09=5.287.63-1.45-0.76-2.9=2.527.55-2.52-3.76-0.6=0.679.8-1.85-2.42+3.64=9.179.75+8.44-1.72-2.56=13.915.81-0.34-4.99=0.485.98-0.46+6.38-8.11=3.792.54+9.36-2.01+7.44=17.330.97+3.3=4.277.46-2.84-0.59-2.25=1.788.67+0.6-8.68=0.596.57+8.27-1.96+1.56=14.447.58-0.3-4+0.74=4.028.63-6.08+1.84=4.392.91+5.59-2.94-3.21=2.356.56-1.84-0.4=4.324.97+8.28-9.68+6.38=9.958.64-6.76+8.47=10.353.61+7.45-6.06-2.71=2.293.4+0.72+8.47=12.594.27-3.49+8.33-8.38=0.736.8-6.59+9.1+7.5=16.814.91+8.42-5.16-3.86=4.318.68-0.72+8.63-3.51=13.086.54-0.52-2.47+0.07=3.628.5+7.01+1.14=16.658.94-2.81-0.82=5.317.53-4.1=3.435.35+1.32-2.36+2.5=6.815.08+8.83+1.98=15.896.52-2.41-1.11=34.32+2.76+7.02-9.92=4.181.59-1.31+4.95=5.236.1-0.39-4.35+1.35=2.719.48-0.15-3.25-4.99=1.091.26+2.26+4.11=7.637.5+2.48+6.48-8.61=7.857.14-2.82=4.329.8-0.48-5.05=4.276.46-5.29+2.42-1.84=1.757.89+4.78+1.3-4.07=9.91.04+4.3+2.72=8.069.42+9.21+3.05=21.685.84+0.89+5.92-8.38=4.273.91+6.41-3.96-3.29=3.079.65+7.62+7.28=24.551.53+4.75+5.62=11.97.11-0.31-5.67-0.97=0.165.56-1.9-0.1-2.57=0.995.91-1.23-2.6+3.95=6.035.98+0.89-0.74-6.02=0.114.25-2.99=1.269.29-4.21-0.08-4.84=0.168.73-6.45+7.48+1.46=11.222.42+0.23+1.71+7.85=12.218.51+5.78-9.34=4.959.91-3.08-5.75+4.56=5.649.99-1.72-2.12+8.26=14.419.98+8.68-4.11+9.42=23.978.84-1.91-1.03-1.46=4.448.8+9.39-0.77-2.28=15.149.5+3.74-4.55+8.21=16.94.46+4.05+0.95=9.467.28+0.38=7.667.3-1.34+0.37=6.330.6-0.44-0.04+9.1=9.226.47-0.45+5.66=11.687.47-7.27+1.9=2.17.09+4.27+3.66-2.73=12.292.08+5.77+1.69+3.64=13.188.53+9.38-7.05+3.09=13.956.48-1.6-1.09=3.797.26-0.2-4.35+2.82=5.537.94+1.27-4.98=4.239.25+4.26=13.519.02-5.31+9.35-6.43=6.635.11+3.42-5.16=3.371.28+9.68+0.55-9.5=2.018.7-1.25-0.74=6.719.69+6.37-2.39-1.08=12.594.17+3.85+7.94-8.5=7.468.11+7.79+9.09+7.44=32.438.57+6.11-9.95=4.735.98-3.6+1.53=3.912.81+9.65-4.52-0.04=7.99.09-1.54-4.51+4.64=7.680.08+1.73=1.811.48+3.62-3.4+5.12=6.821.29+6.64-0.48=7.451.8+0.71+7.39=9.92.89+7.85+5.28=16.026.77-2.52-2.58=1.675.43-2.14+1.24+0.36=4.895.24+1.45+6.31-1.18=11.829.91-1-0.57+5=13.348.17+4.19-2.94+0.54=9.967.03+1.43-7.61-0.26=0.596.4-5.49=0.917.82-1.65-3.07=3.19.73-0.62-1.67-2.33=5.117.67-0.63-6.58=0.467.2+7.27-0.81+3.42=17.089.82+4.6-4.7=9.729.9+2.53-1.62+2.3=13.117.99-4.67-1.59+5.08=6.813.78-2.1+1.26=2.949.67-2.41-3.22+2.2=6.248.1+0.98=9.088.63-5.92-1.08+5.43=7.068.23-6.14=2.099.77-2.52+3.91+2.26=13.427.81-0.85-2.7-2.24=2.028.97+8.21-3.94=13.248.93+9.9=18.831.63+5.83-1.23-1.72=4.516.8-4.06-0.19=2.559.98-2.51-0.89=6.587.8-5.99+5.73-2.77=4.776.5-0.19+0.81+8.75=15.872.93+3.72-0.18=6.478.89-3.64+2.35-6.93=0.678.07+5.6-9.5=4.171.02+6.72=7.744.22+6.96=11.186.46+7-6.22=7.249.02-3.47-5.35=0.26.59-1-0.48-2.11=35.06-0.42+3.87-7.58=0.936.43-5.52+8.03+7.07=16.013.52+9.4-0.55-4.02=8.359.09-7.43+0.48-0.31=1.836.3-1.08+8.79-3.23=10.785.56-2.72+1.23-0.93=3.147.13-0.99-0.76=5.388.74+2.85-0.18-7.98=3.430.54-0.1+4.41+6.04=10.895.29+3.74=9.039.55+7.29=16.848.03+4.35+7.94-4.15=16.178.08-0.29-3.43-1.95=2.415.23+6.33+4.31-5.8=10.073.14-1.19+8.55+4.99=15.495.34+6.98-2.66+2.61=12.273.98-1.6+6.21+4.96=13.556.16+9.06+5.36=20.587.93-0.19-5.42+0.65=2.979.51-0.69-5.67+0.66=3.817.46-1.7+6.81=12.570.12+6.99+1.8=8.917.85-2.85-1.15=3.859.79-5.14-0.23+8.91=13.339.64+0.56-6.01+0.04=4.239.65+7.14+4.52+4.88=26.199.35+0.83=10.180.6+8.01-1.6-1.11=5.92.09+1.86+3.22=7.175.7-2.6-1.23+3.15=5.029.71-2.25+1.77+9.34=18.573.06+6.29+8.9+6.49=24.741.54+9.29=10.834.54+5.82-3.49=6.879.3-2.89+9.56-2.07=13.92.97+5.09-0.44=7.622.85+6.57-2.98+5.71=12.159.87-0.55+9.63-4.35=14.63.08+8.39-5.23=6.246.83-3.81+7.5-2.38=8.147.56-3.93-0.64=2.992.68-2.17+0.71+5.76=6.983.24+2.46=5.79.12+8.28-6.21+4.4=15.596.98-3.02-3.33+8.84=9.478.51-0.24-3.51-4.53=0.237.91-0.89+0.31=7.339.76-0.57-3.21-2.21=3.778.91+5.38+5.3-2.95=16.646.37+6.38-3.45=9.37.91-6.17-0.51=1.236.1+8.12-5.1=9.128.17+0.42-6.39+3.62=5.825.78+2.94-4.48+4.4=8.642.76-0.41+2.5+7.38=12.237.92+3.38+8.23=19.530.59+9.68-2.33-7.26=0.689.04-6.19+9.99-3.55=9.293.97+2.98+2.71+8.64=18.39.14-4.24-3.86+9.51=10.552.6-0.69+5.71+2.35=9.976.69-1.58-2.32=2.799.15-4.94=4.216.01+7.34-4.62+7.43=16.161.17+1.8=2.977.35-0.97-2.48-0.45=3.457.4-3.25+8.97=13.125.1+6.43-2.85=8.687.98-2.13+4.17=10.025.95+2.99-8.8=0.147.7+5.24-0.89=12.058.78-0.79-4.63-2.85=0.517.94-1.52=6.424.18-0.45+6.84+3.18=13.756.12-2.34-1.31+8.85=11.325.91+4.84+2.29=13.049.52-7.66=1.868.17+3.87+5.48+3.64=21.164.76+1.44+3.47+2.24=11.915.52+7.69+7.76+0.78=21.756.3+4.23=10.532.87-2.06+2.29=3.18.59+8.01-0.13+7.43=23.97.22+5.34+2.18+4.28=19.023.28-1.76+9.23+3.01=13.768.94-0.06+7.18+6.31=22.377.21-0.42+5.27-3.74=8.320.72+3.23+5.34=9.292.51+8.09-3.3=7.34.88-1.98=2.98.49-4.96+6.54=10.072.11-1.94+6.86+1.5=8.536.13+1.38+3.4+2.91=13.828.78-8.3+8.24+6.75=15.473.31+9.48-5.31+1.42=8.92.28+2.29+8.47-3.23=9.812.92-0.37=2.558.32-3.86-2.12+3.9=6.242.77+7.82=10.599.85-0.89-4.26-0.59=4.113.53-2.94+8.94-0.43=9.15.55-2.67-1.1=1.786.58+6.32-4.78+6.84=14.960.18+5.8=5.985.87+3.05-6.48+4.01=6.457.16-1.95+5.79=112.27-0.81+3.8=5.261.42+2.78-0.43=3.773.33+1.48+3.11=7.923.86-0.54+3.92=7.245.12+6.59-0.96-6.95=3.89.79-1.18-4.93-2.56=1.126.05-5.23=0.829.1-0.29-0.96-3.4=4.459.12-7.74=1.385.76-3.1=2.669.06+1.01+3.97+0.78=14.828.61-1.03-4.35=3.238.62-0.89-1.27-5.53=0.937.79+6.71+9.15=23.652.89+5.35+7.75+3.35=19.340.65+5.32-2.57-0.38=3.029.36+5.1-3.61-8.44=2.411.73+7.42+1.75+6.76=17.669.14-1.14-6.31+9.13=10.826.16-5.05+3.84=4.958.83-3.53-3.28+9.7=11.726.36-2.06+5.02=9.321.5+4.67=6.178.14-0.34-2.72+6.07=11.158.05+8.91-8.47-1.65=6.849.57-4.42-1.03-3.36=0.767.61+6.08+6.35+4.85=24.894.29-2.52+8.19+9.3=19.268.79+5.03-6.79+9.21=16.243.42+2.25+0.66+7.94=14.278.66-2.08-6.03=0.552.68+6.42+3.36=12.465.61+9.86=15.478.22-0.8+5.01-5.03=7.49.28-1.16-4.81+4.1=7.414.56-0.79-0.45-0.23=3.094.36+2.49-4.74=2.118.19+1.1+2.7+3.99=15.985.55-2.49-0.7-0.64=1.728.86+6.12+8.91-8.1=15.799.23+5.02+2.03=16.288.36-5.95+1.41+8.71=12.538.93-3.65+3.25+5.54=14.074.39+6.13+5.7-6.89=9.338.8-4.83+7.56-5.69=5.847.91+1.89=9.86.76-4.36+9.27+7.85=19.525.57+7.8-2.41+8.96=19.926.59-2.5-2.41=1.685.04-2.89=2.155.92-1.24+3.47+4.04=12.197.61+5.1-8.5-0.61=3.66.42-3.88+7.92+3.01=13.479.07-3.23-0.94-1.22=3.682.12+6.28-3.81=4.597.1+8.32+8.51+9.86=33.798.23+7.66+2.06=17.957.96-0.99-6.74=0.238.62-5.48=3.142.99+8.48-5.14+5.01=11.349.84-7.69+9.12+2.26=13.534.19-1.23-1.53=1.434.7-2.45=2.258.37-2.3+6.29-0.52=11.846.7-2.7-1.85-1.24=0.912.76+5.14+6.03-3.9=10.039.41+9.9+4.71-6.41=17.613.19+4.71-3.78+3.65=7.779.36-7.78-0.23+5.05=6.43.05+0.34-2.66+7.55=8.287.59+8.93+8.78+8.84=34.149.8-2.33-6.6=0.876.49-3.67+5.74-6.78=1.786.39+4.55-1.98=8.963.74+5.54-2.42+0.5=7.368.12+1.35+3.91+1.54=14.923.55+4.23+0.13-6.88=1.033.23+8.28-7.3+3.72=7.934.51+6.55=11.069.37-2.36-5.02+0.9=2.895.59-0.55-1.93=3.112.83+7.26+3.64-1.74=11.999.23-1.93-0.53-3.5=3.274.15-3.58=0.573.3+8.85-2.05+9.85=19.958.33+6.02-5.66=8.693.98+9.36-5.88-0.35=7.119.62+6.94-6.76+7.88=17.689.01-1.54-1.71+5.47=11.234.44-2.29=2.155.77-5.57+6.99-3.35=3.843.66-0.81-1.2=1.656.72-4.68-0.89+3.2=4.359.86-7.23+4.74=7.378.27+9+4.02+8.24=29.538.23-0.96+7.94-1.82=13.399.67+0.18-6.81-0.1=2.942.23+2.2+5.12=9.552.91+0.69+1.1=4.71.38+7.98+7.44=16.82.76+5.15-6.83=1.084+7.47+8.48=19.956.03+3.49-9.1=0.421.68+5.03+0.28=6.997.71+8.3+9.2-8.48=16.735.61-1.09-0.34+9.94=14.127.44-3.74+0.08+4.46=8.243.18+3.11-0.37-0.14=5.786.02+1.9=7.926.62+6.64+7.89+0.58=21.736.69+7.72+7.41-8.78=13.045.24-3.62-1.51=0.116.9+3.59-2.64-7.24=0.618.5+7.92+8.36=24.789.68+5.72-5.29+8.39=18.59.3+4.27+2.33+0.21=16.115.94+8.34-6.85+4.15=11.586.17-0.68=5.496.62-1.57+9.73-5.14=9.648.05+0.95-4.02-0.48=4.59.37+4.86-6.79=7.447.26-4.06+6.49=9.697.62+9.38-9.7-4.26=3.046.78+2.55+1.2-5.83=4.72.1+5.55=7.658.63-6.26=2.379.72-1.14=8.582.04+2.99-2.6=2.438.87-0.37-0.04-5.91=2.559.66+1.95-8.95=2.666.59-6.38=0.219.5-6.11+0.23=3.626.27-2.85+8.83=12.255.43+9.37+7.54-9.97=12.374.55-3.96+8.63=9.227.64+3.93-5.62=5.959.4-0.39+8.91-1.54=16.389.32-7.69+7.77=9.49.79+2.72+8.05-5.02=15.542.84+0.69+3.94-6.9=0.575.92-2.16=3.767.57+3.39=10.964.88-3.69-0.04+6.97=8.128.53-7.02+9.65+7.61=18.777.87-2.96-0.74-0.35=3.829.19-2.13+9.91=16.975.54+4.51+4.38=14.435.56+0.44+3.34=9.347.1-3.37+4.44-2.12=6.059.27-6.87+0.49+7.24=10.137.17+4.97=12.149.71+8.1+6.36-6.42=17.756.34+6.44+8.45+2.92=24.154.54-2.01=2.536.09-1.78-3.66=0.655.48+7.42-1.97=10.935.07+6.51-1.62=9.967.15+0.81+1.85=9.812.34+8.68+0.27=11.297.5-3.31-3.04+2=3.157.11+8.25-2.3-6.52=6.544.6+4.04-4.72=3.924.77+3-7.13+2.28=2.929.96-5.33-3.71+6.59=7.513.23+6.93+2.25+4.7=17.117.33-2.3-1.54-1.36=2.134.52+3.69+0.58=8.793.11-1.42+7.43+4.15=13.279.57-1.36-1.57-2.37=4.274.11-1.81+1.35+2.08=5.739.42-4.82-0.77=3.830.12+9.35+2.74+3.26=15.478.03+1.01+6.86+3.86=19.768.63+1.33-2.02+7.5=15.449.68-8.13=1.551.34+9.91-0.02-6.76=4.475.23-0.74-0.91+2.1=5.685.8+0.2-4.22+8.21=9.997.7+1.92+3.5-1.83=11.296.01-4.89-0.32=0.81.85-0.14=1.711.89+3.25+4.42-3.51=6.054.62+1.53+8.93=15.084.58-1.05+9.36-1=11.896.27-5.22-0.57=0.488.91-1.23+5.37+2.81=15.866.14-3.35+9.13=11.927.09-0.42+8.07+2.61=17.352.04+0.27+4.95+9.88=17.149.16+6.21-9.75=5.623.6+3.48=7.089.01-2.1-3.1-1.53=2.282.67+4.59+3.45+4.69=15.46.53-4.32-1.04+6.75=7.928.14+3.02-5.11+3.52=9.577.83-3.7+9.57+3.62=17.329.71-3.31+6.09-7.04=5.459.88-7.13+9.7=12.459.62+5.14+6.23=20.994.16-0.83+1.85-3.58=1.66.67+0.19=6.865.75-3.94-0.55-0.78=0.481.05+9.3+7.58-3.18=14.758.9-4.74-2.57+4.73=6.329.72-5.43-3.8+1.66=2.158.89+9.39=18.284.9+3.47+7.92-4.06=12.234.71+6.07-8-0.36=2.423.85+4.8+6.38+5.63=20.662.9-2.62+4.03-2.71=1.64.51+4.67=9.189.67-0.37-2.18-3.42=3.78.85-1.46+9.87=17.265.16-4.28=0.884.38+6.9+5.67=16.955.29+3.9-4.57+2.66=7.288.94-0.44+4.26=12.764.98+7.7-4.66-1.66=6.361.19+4.63-2.86+6.95=9.919.38-1.39-4.49=3.56.06+6.63-6.85-3.87=1.973.26-0.84-0.15+8.75=11.029.24-4.11-3.24+6.01=7.92.84+4.79=7.637.66+7.01+8.3+1.82=24.792.51-0.06+1.3-0.1=3.659.51+7.64-4.92-5.16=7.079.82-8.49+2.68-0.88=3.137.37+6.19+4.56-7.51=10.614.33+5.78-5.33+0.9=5.682.98-1.01=1.977.24-4.01+7.54-8.04=2.733.83+3.79+5.64=13.267.48-3.12+8.04+9.61=22.015.06-2.3=2.764.57+6.54-6.08-0.39=4.649.69-0.38+7.07+0.82=17.23.09-0.96=2.137.1+0.25+1.71=9.065.26+1.79+6.42=13.476.97+2.87-9.04=0.83.55+0.34+8.76+5.76=18.412.1+9.31=11.412.89+3.31+8.5+6.99=21.698.01+4.8=12.819.63+1.05+5.48+2.52=18.689.37-2.05-3.06+2.1=6.364.13+7.97+9.85-6.68=15.275.17-2.79-0.92+1.14=2.67.56+4.42-0.4-2.44=9.148.41-3.24-1.21=3.968.56+4.61+9.17=22.343.46-2.13+6.32=7.652.7-1.14+6.34+9.68=17.582.24-0.69=1.553.81+0.26=4.079.34-3.1-0.11=6.138.16+2.86-7.36=3.669.75+4.93=14.687.37-1.57-3.19=2.611.59+5.67-2=5.269.88+7.21+6.33+3.91=27.339.37-2.29-4.85=2.231.25+4.9-1.49=4.667.9-0.57+9.31+8.38=25.027.64+5.47-6.46-3.71=2.946.74+2.04+5.08=13.867.08-1.65+9.62=15.056.78+3.5+7.43-6.96=10.756.68-0.27-3.69-0.94=1.786.11-1.22+0.71+3.88=9.482.65-0.75+0.28+9.44=11.627.03-4.05=2.985.07-2.03-2.64+1.72=2.128.76+6.99-4.55-5.51=5.695.25-1.86-1.72-1.31=0.368.62+9.71-9.06+0.02=9.298.99+6.93-3.77=12.156.49+3.69=10.181.56+5.92=7.489.63-1.33-2.87-4.65=0.789.87-0.31-4.61-4.01=0.942.59-1.88+9.04+7.07=16.821.02+6.74-2.01-3.14=2.614.31-3.14=1.176.09-4.07-1.29-0.09=0.647.95-7.77+4.42-1.36=3.247.25+2.59-1.61=8.238.55+8.05-8.2-5.27=3.132.87+1.32=4.198.16-1.43=6.738.6-3.28-2.95=2.379.52-4.36-1.56=3.60.11+9.85-6.62=3.349.96-1.38+7.48=16.065.36-2.06-0.66-2.01=0.636.48-1.36+1.27-1.89=4.53.79-1.3+6.59=9.080.23+9.26-2.72-2.13=4.648.71+7.01-3.26-8.32=4.141.22+5.67=6.899.84-1.08+0.05+8.25=17.069.13-7.17=1.960.89+9.78-3.87=6.80.57+1.33=1.95.87+6.88=12.759.37-0.54-1.18=7.659.28-7.24+1.15=3.199.44-4.08-3.4+2.04=49.93+4.6-0.06=14.478.68+7.13-8.2+7.07=14.680.42+4.38+7.85+9.15=21.85.36+7.68+2.11-4.92=10.233.17-0.91-0.71-0.87=0.686.9-5.78+2.63=3.755.8-0.09-3.4+3.71=6.027.26-3.3+9.63-6.46=7.135.75+2.75-3.86-1.58=3.069.03-8.45+9.26=9.849.02-0.13-8.18=0.716.99-1.14-3.28-2=0.579.54-7.03+8.29=10.89.99-8.32+4.16=5.835.08+7.9=12.984.74+0.77=5.510.48+8.55-5.72+3.01=6.324.71-1.94=2.779.78-5.49+1.45+4.46=10.28.36-2.25+6.58=12.694.77+8.95+5.28+7.09=26.093.9+6.76-3.15+1.15=8.666.67+3.73-4.08=6.322.57+2.13+6.21+0.22=11.134.88+7.38-6.61-0.28=5.378.06+8.63+5.2-4.38=17.519.74+8.89+1.9-3.17=17.362.51+2.31+0.72+6.34=11.887.36-5.13+2.83+5.29=10.357.19+2.17+9.91-4.84=14.430.87+2.88+8.83=12.587.53-3.14+6.96+4.25=15.68.27+8.52+6.89=23.687.1-1.01-0.74-4.92=0.438.18-2.13+7.19-5.21=8.036.1-2.01+