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5.8+1.34+1.4=9.48+7.57-9.95=6.27+4.21-1.36=7.65-2.75-3.89=2.45+7.19=9.5-2.55-1.42-1.51=7.93-3.1=0.26+6.91+0.96+2.31=7.78+9.82-5.39=8.37-4.43-0.04-0.85=5.79-0.98+9.28=7.88-1.26-5-0.19=8.34-3.3+1.82=3.74-0.89=9.06+4.86-2.41-9.57=5.81-3.89=4.08+7.68-1.41+8.28=8.52+5.79-1.17-7.55=7.5-4.41+3.34-2.38=2.16+9.95+6.66-3.52=7.93-3.79-1.91=4.57-1.5-2.68+9.89=4.28-0.69=1.09+8.11=9.17-7.4+3.54-5.07=3.63+0.96+5.77=9.25-6.92-1.48=4.33+7.46-0.8-8.85=3.1+4.39-5=0.19+9.02+1.7-4.56=7.46-6.92-0.35+1.97=5.07+2.7-0.24-3.93=8.61+8.94=4.04+9.66+8.35+1.4=0.1+5.69+9.52-3.78=9.49-0.18-6.09+9.06=7.01+3.17-5.35+2.31=9.61-3.36-4.75-0.59=2.65-0.58+3.59=9.58-2.18-4.2=8.42-0.76-4.1=9.46-4.32-4.71=5.41-0.46+7.24-3.09=5.2+2.8=2.27+4.44-1.11-1.18=6.35+2.47-5.85+0.46=1.92-0.78+5.31+5.35=6.76+4.84-4.18-2.19=1.83+0.64=1.82+8.36+8.91=6.04+2.17+9.8=9.27-4.22-2.17=2.86-1.2+2.82-3.21=2.07+7.87-4.7-0.97=1.5+9.98-9.37+9.09=3.52+7.99-4.59=5.27+0.62+3.98=7.43-6.88=9.39+0.74-8.32+4=8.27-6.75+1.87=4.73-1.47-1.31=4.72+0.12+0.64+4.42=8.42-3.4=9.23-2.43-1.23-5.19=3.47-1.1=4.71+2.36+1.38=8.9-6.56+2.92+3.12=1.37+6.04-2.54-0.54=6.02-2.87+2.01+6.9=1+6.06+7.49+6.62=7.89-1.56-2.3=5.04-1.52-1.11=6.39+5.79=5.96+4.51-6.35=6.68+8.15+0.65=7.66-1.9-3.22+2.15=9.95+8.29-5.84+7.64=8-0.09-1.9-3.48=8.69-2.52=9.66-1.32+2.61-4.47=0.85+9.05-4.26+1.91=5.88+4.84-8.55-0.42=5.33-0.11=3.02-0.89+7.06=2.02+0.62=6.32-1.48-1.55=7.52-0.97-2.17+7.84=8.38-3.62-4.54=9.53+7.85+4.4+1.9=9.53-0.37-8.06+6.85=9.72-0.32-5.26-0.62=8.26-5.11+7.93+1.61=9.28-1.99-4.59-0.21=1.13+0.5=4.21+1.37+1.77+3.61=8.24-5.69-2.27=2.36+9.49+1.66+2.14=6.74-5.92+6.26-2.39=9.31-0.34-1.98-4.64=5.81-0.33+8.74-7.01=7.4-0.66-2.67-2.15=7.74-3.42-1.63=5.92-2.83-2.86=8.06-1.77+2.16+4.11=9.19-6.96+3.13=4.89-0.89-3.42=8.85-0.1-3.23-1.42=6+7.31+3.27-0.07=4.22+5.24=5.05+2.41-2.5=6-0.8+5.67=2.31+3.14=9.61-8.81+2.51+3.87=3.03+4.75+8.36-7.73=3.07+5.94+9.37=7.19+1.28-8.34+6.39=7.49-2.53-2.67=6.12-4.61=9.97-3.03+9.68-8.25=9.76-7.7-1.2-0.64=1.75-1.37+3.38=7.76-0.23-0.33-6.41=6.45-0.02-0.54+5.57=9.79+4.24=6.42-3.76+1.39=9.74-1.85-7.66+1.54=8.61+6.55-4.95-2.35=1.37+6.65-6.85+3.48=8.95+8.75-6.88+5.62=3.97-2.6+0.99+5.61=1.13-0.19+4.47=9.91-2.19-0.88-6.54=8.94+1.73+1.06-0.55=9.74-0.62+0.86=4.76-1.15+9.45+5.22=7.96-2.06-4.43-0.17=8.38+9.69-1.76=4.49+9.62-4.36+2.7=8.17-7.43=9.95-2.23-1.78+3.53=1.24+7.56+8.81+8.72=3.36-0.29+6.61=7.56+1.68-0.22=8.28+9.18+7.36+3.47=2.8-2.05+9.85=0.82+0.91+2.49=6.16+5.11+4.37+3=9.16+0.58+3.74=5.33-5.23+9.13-3.89=9.09-0.06-6.28-0.5=6.78+8.64+4.02=5.84-2.4+2.5-3.54=6.59+3.11+1.6-2.1=4.86+3.77=8.96+3.31-2.87+0.09=9.04-1.34-0.82-0.43=3.13+6.34-2.92+3.56=6.3+8.57-8.42-5.8=6.34-4.28+9.09-3.33=4.61+5.45+1.79=9.79-0.7-6=4.33-0.52+7.72+2.56=7.99-4.91-0.27+7.59=3.02+7.75-8.28+2.19=8.1-5.65-0.62-0.34=1.32+4.53-1.41-3.98=9.47-2.18=9+5.03+5.05=8.79-8.18+0.46=6.26-1.31-0.22-4.45=7.43-5.7+4.54-2.58=7.7+5.06-2.26-3.16=8.87-0.81-6.14-0.21=5.37-0.68-0.09=6.85-5.58+8.32-5.25=5.86+6.66+2.56=8.78+5.54-0.44=1.08+8.61+6.35=5.14+5.93-3.34+9.5=7.36-3.05-3.72+5.2=8.86-4.55+9.98+8.64=7.47-0.5-5.04+9.47=6.06-3.02-0.98+5.22=5.96+5.76+9.3+3.12=9.63+3.17=3.86+0.67-2.23=5.1-0.56-2.07-0.34=8.05-7.88+9.02+5.14=1.1+3.09-0.41+8.05=5.25-4.78=9.12+2.13+7.77+4.09=1.7+4.83+1.97-7.15=4.58+3.8+8.09=8.55-6.28+5.67+3.55=3.53+0.6+9.75=8.81+0.26-5.39-1.56=1.24+2.34+9.41-8.38=1.55-1.04+8.95=9.61+9.22-2.22-8.37=2.06+4.86+0.48-1.73=5.8+2.39+0.98+7.09=4.12+9.67+5.44-8.28=9.23+7.77-9.67-6.98=3.58-0.02+6.98+5.92=5.09-2.98+4.11+1.26=2.78+3.76+5.24-2.14=9.24-5.82+6.42+7.73=6.43+6.89+9.95=6.58-0.98-1.4=9.67-6.3+8.67=0.66+3.32-1.46+8.5=5.08-1.73=6.77-1.21-0.36-1.87=6.58-2-2.88=4.67-0.49-1.5-1.23=1.33+3.19-1.63=8.04-0.97-2.61-2.1=7.87-1.06+6.42=9.86-0.67-0.14-3.98=6.21+8.83-6.62-8.12=4.13-0.94+8.5+8.67=7.79+2.91-2.12+4.97=6.74+9.52-0.11-6.46=2.98+4.84+1.49-3.9=9.89-5.21=0.42+3.5+4.43=7.68-1.54+7.55=8.22-2.32=9.89-0.46-1.73-3.75=6.25-2.67-0.33+5.34=4.69+2.45+5.94-3.51=9.15+9.38+3.6-8.33=4.1+2.06-1.76-2.58=8.47-0.96-6.66=6.91-5.86=7.93-7.03+7.4=2.64+2.86-0.74=8.47+7.54-4.05=9.92-3.86=0.54+1.34+1.31+1.97=6.92+8.54-2.92=1.53+2.41+1.94+7.86=4.08+0.64+7.36+0.37=2.91-1.35-0.82=8.1+6.93-3.24-2.45=6.22-1.55-3.9+7.83=2.81-1.6-0.98=6.79-1.25+4.45+9.75=9.92+0.82-6.4-2.55=2.34+1.18+7.54=4.9+4.64=6.47-5.55+4.81+3.99=3.14+4.13+5.55-0.64=8.88-0.19-4.91-1.1=9.35+8.35+6.61+7.02=5.55+9.51+3.14=8.77+2.51-5.98-3.32=7.32-3.61+2.41+6.93=3.29+4.25+4.99+5.25=5.23-0.45+2.2=9.97+4.63-5.12-4.66=3.17-1.34+8.77-5.97=8.71-0.1-5.01-0.91=8.87+7.56+1.55-1.09=5.34+5.67=0.24+6.82+1.04-4.08=8.38+0.45-5.27-1.3=9.76-9.25+6.84+6.3=6.82-2.54+1.92+6.03=5.58-3.68=5.73-1.5+9.35-5.76=2.73+1.79+5.88=0.73+9.33+9.46-5.17=2.89+8.01-1.77+6.57=0.24+7.05+0.94=3.09-1.25+5.4+4.31=4.42+7.37+0.42-8.46=3.71-3.25+6.96+3.64=6.45+2.84-5.07=5.02+9.7=8.39+5.1=5.8+6.7+9.73=7.66-2.54-3.79+6.96=1.95-1.32-0.06=8.52+8.15-2.99-8.05=1.22+2.8-3.05=8.11-6.63=1.4+8.36+6.63-4.04=9.73-7.23-1.9=9.04+7.19+6.21+6.26=7.72-5.7=7.85-0.11+8.61-6.3=9.71+2.44-9.16=2.7+8.39+9.25=8.81-3.38-1.09+9.69=9.74-9.09+2.13+2.03=6.57+5.17+4.55-3.73=8.96-3.17+3.53+1.23=0.88+7.1+6.15=9.66+3.67-1.52-7.01=5.5+6.38+1.05-1.58=2.65+2.36=8.07-0.95-1.54-1.6=9.98-1.66-2.73-0.75=8.43+1.98-3.29=4.84-1.35+8.3=5.35+0.51+9.25=2.56+1.71=7.47-1.72-1.32=2.46+7.74-0.2-0.45=9.7+6.48+7.4=9.17+2.31=3.79+9.09+1.99+8.32=8.96-3.02-4.82=6.43-1.15=9.7+6.1+2.12-6.77=5.27+9.87-9.78=4.69-3.25=8.62-3.9-0.93-2.06=5.83-1.64+9.19=2.18-0.04-0.45+2.7=6.73+3.52+3.38+2.9=4.48-0.14-0.68+1.32=6.31-5.97+9.16+6.44=5.72-4.31+7.42-1.86=3.73+3.14+0.24+1.64=8.32+2.69+2.54=3.8-0.11=1.06-0.5+9.39-6.41=6.94+3.63+6.8+8.59=0.39-0.23=2.18+8.82+3.57=6.23+1.77+8.85+8.65=8.4+6.38+3.8=9.33-1.6-1.85=7.52+4.62=6.55+8.45+7.81+1.62=9.24-3.9+8.1=5.42-3.23-0.4+6.32=3.62-1.1-0.4-1.6=2.18+4.96+5.31-8.19=3.91+4.37-6.43+3.4=9.98+8.5-3.62+8.81=6.55+7.1-3.59+8.88=6.74-3.05+3.29=6.18+5.81-2.22-2.25=5.67+5.07-3.32+8.6=2.61+9.25-7.65=9.69-2.81+5.79-1.31=3.88+9.97+3.14-4.54=2.19+6.92-7.52+6.95=9.41-4.28-2.16+4.87=7.89+5.92=4.33+5.98-1.91+6.66=2.54+9.27-0.87-8.47=5.39-4.64=9.74-5.6-0.9+3.54=9.19-2.58+9.09-4.14=8.54-4=4.55+1.88-0.34=6.95-0.81-1=8.25+1.16+9.48-3.26=2.89+1.35-3.07=6.63+5.68-4.49=2.47-2.04+9.7+7.12=6.37-0.61+7.63=9.87-1.54-4.54-3.1=9.06-4.11+1.13-1.93=3.66+1.23=8.16+6.38-5.06-5.59=7.68-1.22=7.43+6.65-7.38=6.15+7.67-7.63-2.42=3.01+5-5.26-1.49=8.53+4.71-8.71-2.24=2.38-0.7=3.61-0.3+2.24=8.04-3.88-2.02+3.17=1.98+7.35+4.42+4.49=8.08-1.01-1.65-0.87=6.96+9.53-8.46+1.66=0.86+5.31-5.78=2.93+7.58-4.86-3.41=9.16-8.62+2.09-1.68=4.45-0.56+8.17-0.43=8.75+2.85+4.78+6.35=3.7+4.87=4.83+1.65+3.46+1.51=1.23+1.54=7.36-6.88+9.67=9.3-8.82+9.44=2.82+4.74+9.3+3.64=0.28-0.11=8.26-5.97+3.68=9+8.46=3.24+6.95-1.23+1=8.05-3.35-0.6=7.08-6.87+0.59=2.84+6.22-4.7+4.44=4.05+4.57+7.01+9.46=6.82-3.9-1.46+6.47=8.9+9.8+5.29-8.34=6.66-3.26=8.72-6.47+6.84=6.29+7.23+9.55-6.61=6.21-3.75+3.23=6.65+4.68-1-7.8=7.04-3.87+1.74+4.64=6.57-0.36-3.9-0.67=6.74-3.94=6.73-3.19+5.02-4.15=9.28-9.02+7.58-4.51=9.21-5.96+3.63-3.48=7.26-3.94-0.33-2.76=9.69-7.19+5.55=5.28-0.58+4.23=9.21+9.7-7.4-0.09=8.69-5.89+6.62-8.25=9.5-6.41-1.25=2.21+6.29-7.18=8.8-3.56-2.54-1.08=7.79-2.4-3.14=4.42+9.8-9.63=5.69+9=6.22-4.54-1.56+8.14=1.85+9.49-9.43-1.52=9.14-0.67+7.85=8.72+1.39-2.67-3.52=9.02-0.9-2.28-0.6=0.09+8.33=6.21-1.13-3.42+3.61=6.84+0.48=3.06+4.23+2.31-0.78=3.48+5.67+2.04-4.29=9.69-0.51-6.09+1=1.58+8.08+9.37=9.89-7.32-0.54-0.26=1.58+7.55-4.99-0.77=5.65+7.12-8.72+2.73=9.55-5.19=4.14+7.03+0.24=0.88+2.24+8.86+6.2=0.85+0.53+8.33-9.17=9.37-3.33-2.88+3.17=1.21+6.59-3.67=7.88+5.78+0.9+5.51=1.14+4.45+4.13=5.32+6.56-8.77-2.93=0.69+3.07+9.05=4.39-1.13-0.08=6.82+9.24+3.18=8.85-4.59-2.17+4.15=7.96-1.49-5.2-0.62=9.5-6.77+1.32+5.31=8.14-1.53-4.69-1.32=7.19-3.23=3.84+2.93+6.24+9.9=4.8-0.42-3.28=7.83-0.05-6.67+7.1=2.5+8.64=7.7-2.36-1.29+8.08=7.9-5.34+4.84+2.1=9.38+3.72-0.3-6.89=5.32+4.81-4.53+7.47=9.81-0.95+8.74-5.17=5.78-1.6+3.47-3.23=4.89-1.33+8.59+1.39=9.74-2.38-0.43=6.98-2.99-0.62-0.85=9.54-3.08-3.66+1.27=5.65-1.49=9.91-8.42+9.27+4.49=7.27-1.83+4.34-7.89=7.44-0.29-0.19=7.51+2.73-2.83=7.31-0.29+2.64-0.23=8.49+2.62-0.87+9.05=2.65+9.28-4.83-6.34=6.45+9.07-3.25=7.3-2.43+2.68+9.42=4.76+5.02+8.53-8.09=3.05+2.38-0.03=4.54+6.26-1.84=6.12+5.16+8.44+6.98=5.28+3.86-0.33+5.68=8.89-8.69+4.02+8.64=6.47-1.6-4.56=5.12+3.26-6+7.14=2.15+3.77+1.72+7.83=9.22+9.74+0.54=8.44-2.73-4.03-1.43=4.08-0.34+0.35=3.36+6.96+4.41+4.14=8.08-0.07+2.6+6.08=9.28-5.55=9.67+9.31=3.83+2.56-0.06+3.8=9.74+6.37+3.69-4.15=5.44+6.42+0.7-9.53=5.63-0.26+0.56=5.97-3.84+3.89=7.91+0.81+7.18-1.89=9.1-0.3-3-3.31=6.14-4.29=9.97-3.79-2.76=6.67+2.54-8.72+7.48=9.32-2.56+8.8-4.92=3.08-2.76+4.88+0.26=4.16-0.45+7.67-0.88=6.5+9.09-5.63-9.65=6.66-5.72+7.16-6.78=8.5-8.18+5.84=0.98+2.32+3.12-5.89=5.11+8.4+3.75=7.21+6.93+2.45-6.6=5.05+1.8=7.94-2.69-3.99=3.91+8.84-0.26=2.03+8.88-0.24=9.65-5.49-3.77=4.18+3.07-4.16+9.98=9.68-5.35-2.9+7.74=7.42-3.23-1.13-0.61=5+7.58-0.33+3.54=7.38-0.72-1.9=3.93+5.86+0.26+1.38=1.79+7.93=7.45-5.64+4.74+9.46=9-2.38+0.52+4.41=9.46-1.46+6.65=7.38-5.6=9.81-7.78=1.84-1.35+9.22=2.68+7.92+3.5=7.29+6.27+3.98+8.51=2.34-0.07=9.16-2.25+4.65-4.54=7.02-0.81-0.87-3.83=6.31+4.66+8.59-4.41=2.81-2.62+9.98-3.65=9.47-6.19=4.17-1.51-0.97=7.82-3.34+7.77-6.64=4.25-0.47=9.15-0.9+2.85+1.64=9.21+1.56-1.94=8.26-0.38+3.13-9.64=2.35+6.56+3.12=6.26-0.68-5.05+2.11=1.51+7.52+9.94-0.36=4.09+9.94+8.34+4.73=8.43-5.17-1.43=2.38+4.26+0.07+1.02=1.1+0.51-0.87=7.5+6.6-1.3=8.55+7.05-0.85+4.87=8.03+8.2-7.31-1.01=6.94+6.24-6.72+5.51=6.73-3.71+3.28+7.03=4.99+0.14=1.61+6.94=9.65-2.27-3.95-2.47=4.49+6.9+5.76=7.11+5.47+6.03-0.5=3.3+7.26-0.85=2.99+9.54=7.98+4.33=1.62-1.02+9.6-5.52=5.47+5.1-1.3=8.08-3.16+5.58=2.77+0.54=6.92-3.3-0.48+5.37=8.38-0.95-3.34+2.55=6.58-1.44-4.61=9.74-1.42+6.46=4.34+4.1+8.13+0.34=6.97-2.13+9.06+4.23=5.35-4.26+4.01=0.86+7.3-2.09+0.32=7.71+2.65=7.67-0.03-3.02-3.94=8.99-8.82+6.3+1.49=8.55+2.47=8.48+3.43=5.95+4.36+3.83+7.66=7.79+8.33-8.12-2.66=6.24-1.02-1.51+5.68=6.05-4.9+6.5-3.18=8.69-6.75-0.37+6.4=5.4+2.96-6.05=5.72+3.09-4.21=6.38-5.94+8.35=4.32+8.03+3.75=4.17+6.01+2.29+9.89=8.27+7.57+3.83+6.64=8.75-1.69-0.42+9.66=9.08+6.24-4.28+0.64=8.48+4.97+5.71-5.26=4.43+4.01+9.17+3.65=5.92+6.5-7.88-2.89=7.24-1.83-5.05+8.98=6.64-3.49+1.42-1.95=4.7+4.42=4.18-1.66=7.73-1.73+0.54-0.05=3.86-3.38=1.6+4.04+7.77=8.7-0.63-4.99+0.22=9.3-5.26-0.22-3.35=6.18+3.79=7.85-0.82+6.68-5.53=6.22+9.07+6.09=0.83+5.68+9.41+5.57=7.46+6.88+8.77+8.2=8.72+6.52-0.49+4.22=3.73+9.65-3.92-8.91=0.98+4.07=9.38-7.8+4.06=0.21+5.57+6.24-6.58=7.05-1.23+8.51-2.74=8.18+4.3-8.12+7.45=6.18+0.64=2.76+3.89+1.79-7.76=5.69-1.49=8.62-0.53-6.23+8.91=4.65+1.77-1.38+9.62=2.55+2.38-0.24-3.52=5.34-3.07-0.43+0.1=5.31-0.54+3.93-7.56=1.12+2.11-2.67=9.07-2.81=3.86-1.83=6.93+4.85-8.96+1.04=0.27+8.12-5.63=5.66+3.9-8.3=6.22+8.13+4.53=8.73-5.49+1.54=8.58+8.48-9.35=9.59+6.21-6.14+4.67=0.38+5.15+5.71=5.72-5+5.23+7.67=2.68-2.13+1.81+8.94=7.57+7.35+6.4+5.64=7.24+4.27-5.24=9.45+8.33+4.08+9.12=1.97+5.39+0.59+7.82=9.59-2.04+3.66=9.2+9.73=9.69-2.29-4.32+4.52=1.36+2.38+3.21+6.76=6.45+4.55+0.27-1.69=5.7-4.83+2.93+9.43=0.39+5.69-3.15=8.82-8.03=3.74+1.17+6.87+7.97=4.36-1.1+7.04=1.19+2.93=7.74-0.36-3.32=3.54+8.53+0.51+1.65=9.25-2.48-1.63+7.28=9.63-0.13-4.04+5.64=4.6-0.15-2.22-1.04=3.93+8.35+4.5-7.86=4.02+8.46+9.65=7.89+0.45-3.49-3.6=5.95-0.87-0.03=9.16-8.12+6.59-1.36=0.91+7.21+8.05=7.35+4.4-1.07+1.52=4.65+5.7-0.96+3.22=7.32-2.85+4.9-4.27=1.92+9.54+9.14-1.41=7.88-5.24=9.07-6.25+6.96+9.58=7.32-0.64-4.24+0.56=8.81+1.79=6.98-2.66-3.82=2.83-0.38+2.32+3.94=1.88+6.05=3.27-0.64+5.02+3.92=7.95-4.47-2.21+4.48=5.98-2.24+8.99-3.1=9.64-3.12=7.7+5.89-6.55-6.58=9.07-1.18-6.46-1.06=7.39+3.11-1.24=4.17+3.03+6.38=5.55+5.71+0.32-6.46=9.22-2.04-6.28+6.47=4.8-1.97+3.39=0.14+5.78=5.91-1.5-1.6=9.89-1.19+5.23=5.74-2.8-2.62+5.12=7.89-4+2.92-3.55=8.84+9=2.62-0.41+2.08+1.47=2.92+7.45-3.55-2.18=6.55+5.65-3.89=6.18+4.27+5.97-6.35=5.8-0.87+5.1-5.13=8.25-2.42-5.32-0.06=5.2-0.11-3.38+5.51=7.35-1.99+2.5-0.67=0.91+8.67+4.21=6.9-6.42=0.97+0.64+8.02=8.76-4.66-0.98-3.02=5.55-1.57-3.79=3.97+4.91-3.25-4.81=8.73-5.16-2.86=9.83-2.58+7.48+3.06=5.93-3.42+8.68=8.96-1.35+8.98+0.76=9.81+6.7-3.68-1.25=7.21-3.8-1.15=7.84+3.89+7.97-4.18=8.3+2.52+2.5-4.01=9.83-5.77+7.68+4.65=8.48-3.01-1.93-2.97=4.97-1.01-2.82+2.84=3.62+8.78-4.28+2.11=3.85+6.79=2.16+7.51-2=9.23-7.07-1.54+6.48=0.31+1.44-1.6+2.61=9.69+0.95+5.52=8.48+7.75-3.43+5.06=3.27+8.34-2.51+4.23=8.17-5.68-0.41+1.46=5.62-1.46+8.51-3.46=7.09-2.89+3.12+9.37=7.76-7.16+6.8+6.09=8.85-6.97-0.82=9.69+5.68+3.83=8.86-7.15=7.71-3.34+2.6=8.86-5.95+4.27-6.84=9.99+5.7+7.2-6.56=8.81+3.42-4.73=9.59+8.51-4.22=6.17-1.76-1.97=6.98+9.44+6.52=6.45+1.56-5.08=5.16+7.24-6.57+3.45=4.71-4.55+1.67=4.87+8.87+4.67-8.78=8.52+8.69-3.69-0.07=5.55+5.32+3.68+9.53=2.16+0.11=5.33-0.76=1.65+3.59=9.63+3.05+1.68-1.92=6.1+5.26-4.49+7.37=6.6-2.29=9.35-4.85+2.53-3.92=参考答案5.8+1.34+1.4=8.549.48+7.57-9.95=7.16.27+4.21-1.36=9.127.65-2.75-3.89=1.012.45+7.19=9.649.5-2.55-1.42-1.51=4.027.93-3.1=4.830.26+6.91+0.96+2.31=10.447.78+9.82-5.39=12.218.37-4.43-0.04-0.85=3.055.79-0.98+9.28=14.097.88-1.26-5-0.19=1.438.34-3.3+1.82=6.863.74-0.89=2.859.06+4.86-2.41-9.57=1.945.81-3.89=1.924.08+7.68-1.41+8.28=18.638.52+5.79-1.17-7.55=5.597.5-4.41+3.34-2.38=4.052.16+9.95+6.66-3.52=15.257.93-3.79-1.91=2.234.57-1.5-2.68+9.89=10.284.28-0.69=3.591.09+8.11=9.29.17-7.4+3.54-5.07=0.243.63+0.96+5.77=10.369.25-6.92-1.48=0.854.33+7.46-0.8-8.85=2.143.1+4.39-5=2.490.19+9.02+1.7-4.56=6.357.46-6.92-0.35+1.97=2.165.07+2.7-0.24-3.93=3.68.61+8.94=17.554.04+9.66+8.35+1.4=23.450.1+5.69+9.52-3.78=11.539.49-0.18-6.09+9.06=12.287.01+3.17-5.35+2.31=7.149.61-3.36-4.75-0.59=0.912.65-0.58+3.59=5.669.58-2.18-4.2=3.28.42-0.76-4.1=3.569.46-4.32-4.71=0.435.41-0.46+7.24-3.09=9.15.2+2.8=82.27+4.44-1.11-1.18=4.426.35+2.47-5.85+0.46=3.431.92-0.78+5.31+5.35=11.86.76+4.84-4.18-2.19=5.231.83+0.64=2.471.82+8.36+8.91=19.096.04+2.17+9.8=18.019.27-4.22-2.17=2.882.86-1.2+2.82-3.21=1.272.07+7.87-4.7-0.97=4.271.5+9.98-9.37+9.09=11.23.52+7.99-4.59=6.925.27+0.62+3.98=9.877.43-6.88=0.559.39+0.74-8.32+4=5.818.27-6.75+1.87=3.394.73-1.47-1.31=1.954.72+0.12+0.64+4.42=9.98.42-3.4=5.029.23-2.43-1.23-5.19=0.383.47-1.1=2.374.71+2.36+1.38=8.458.9-6.56+2.92+3.12=8.381.37+6.04-2.54-0.54=4.336.02-2.87+2.01+6.9=12.061+6.06+7.49+6.62=21.177.89-1.56-2.3=4.035.04-1.52-1.11=2.416.39+5.79=12.185.96+4.51-6.35=4.126.68+8.15+0.65=15.487.66-1.9-3.22+2.15=4.699.95+8.29-5.84+7.64=20.048-0.09-1.9-3.48=2.538.69-2.52=6.179.66-1.32+2.61-4.47=6.480.85+9.05-4.26+1.91=7.555.88+4.84-8.55-0.42=1.755.33-0.11=5.223.02-0.89+7.06=9.192.02+0.62=2.646.32-1.48-1.55=3.297.52-0.97-2.17+7.84=12.228.38-3.62-4.54=0.229.53+7.85+4.4+1.9=23.689.53-0.37-8.06+6.85=7.959.72-0.32-5.26-0.62=3.528.26-5.11+7.93+1.61=12.699.28-1.99-4.59-0.21=2.491.13+0.5=1.634.21+1.37+1.77+3.61=10.968.24-5.69-2.27=0.282.36+9.49+1.66+2.14=15.656.74-5.92+6.26-2.39=4.699.31-0.34-1.98-4.64=2.355.81-0.33+8.74-7.01=7.217.4-0.66-2.67-2.15=1.927.74-3.42-1.63=2.695.92-2.83-2.86=0.238.06-1.77+2.16+4.11=12.569.19-6.96+3.13=5.364.89-0.89-3.42=0.588.85-0.1-3.23-1.42=4.16+7.31+3.27-0.07=16.514.22+5.24=9.465.05+2.41-2.5=4.966-0.8+5.67=10.872.31+3.14=5.459.61-8.81+2.51+3.87=7.183.03+4.75+8.36-7.73=8.413.07+5.94+9.37=18.387.19+1.28-8.34+6.39=6.527.49-2.53-2.67=2.296.12-4.61=1.519.97-3.03+9.68-8.25=8.379.76-7.7-1.2-0.64=0.221.75-1.37+3.38=3.767.76-0.23-0.33-6.41=0.796.45-0.02-0.54+5.57=11.469.79+4.24=14.036.42-3.76+1.39=4.059.74-1.85-7.66+1.54=1.778.61+6.55-4.95-2.35=7.861.37+6.65-6.85+3.48=4.658.95+8.75-6.88+5.62=16.443.97-2.6+0.99+5.61=7.971.13-0.19+4.47=5.419.91-2.19-0.88-6.54=0.38.94+1.73+1.06-0.55=11.189.74-0.62+0.86=9.984.76-1.15+9.45+5.22=18.287.96-2.06-4.43-0.17=1.38.38+9.69-1.76=16.314.49+9.62-4.36+2.7=12.458.17-7.43=0.749.95-2.23-1.78+3.53=9.471.24+7.56+8.81+8.72=26.333.36-0.29+6.61=9.687.56+1.68-0.22=9.028.28+9.18+7.36+3.47=28.292.8-2.05+9.85=10.60.82+0.91+2.49=4.226.16+5.11+4.37+3=18.649.16+0.58+3.74=13.485.33-5.23+9.13-3.89=5.349.09-0.06-6.28-0.5=2.256.78+8.64+4.02=19.445.84-2.4+2.5-3.54=2.46.59+3.11+1.6-2.1=9.24.86+3.77=8.638.96+3.31-2.87+0.09=9.499.04-1.34-0.82-0.43=6.453.13+6.34-2.92+3.56=10.116.3+8.57-8.42-5.8=0.656.34-4.28+9.09-3.33=7.824.61+5.45+1.79=11.859.79-0.7-6=3.094.33-0.52+7.72+2.56=14.097.99-4.91-0.27+7.59=10.43.02+7.75-8.28+2.19=4.688.1-5.65-0.62-0.34=1.491.32+4.53-1.41-3.98=0.469.47-2.18=7.299+5.03+5.05=19.088.79-8.18+0.46=1.076.26-1.31-0.22-4.45=0.287.43-5.7+4.54-2.58=3.697.7+5.06-2.26-3.16=7.348.87-0.81-6.14-0.21=1.715.37-0.68-0.09=4.66.85-5.58+8.32-5.25=4.345.86+6.66+2.56=15.088.78+5.54-0.44=13.881.08+8.61+6.35=16.045.14+5.93-3.34+9.5=17.237.36-3.05-3.72+5.2=5.798.86-4.55+9.98+8.64=22.937.47-0.5-5.04+9.47=11.46.06-3.02-0.98+5.22=7.285.96+5.76+9.3+3.12=24.149.63+3.17=12.83.86+0.67-2.23=2.35.1-0.56-2.07-0.34=2.138.05-7.88+9.02+5.14=14.331.1+3.09-0.41+8.05=11.835.25-4.78=0.479.12+2.13+7.77+4.09=23.111.7+4.83+1.97-7.15=1.354.58+3.8+8.09=16.478.55-6.28+5.67+3.55=11.493.53+0.6+9.75=13.888.81+0.26-5.39-1.56=2.121.24+2.34+9.41-8.38=4.611.55-1.04+8.95=9.469.61+9.22-2.22-8.37=8.242.06+4.86+0.48-1.73=5.675.8+2.39+0.98+7.09=16.264.12+9.67+5.44-8.28=10.959.23+7.77-9.67-6.98=0.353.58-0.02+6.98+5.92=16.465.09-2.98+4.11+1.26=7.482.78+3.76+5.24-2.14=9.649.24-5.82+6.42+7.73=17.576.43+6.89+9.95=23.276.58-0.98-1.4=4.29.67-6.3+8.67=12.040.66+3.32-1.46+8.5=11.025.08-1.73=3.356.77-1.21-0.36-1.87=3.336.58-2-2.88=1.74.67-0.49-1.5-1.23=1.451.33+3.19-1.63=2.898.04-0.97-2.61-2.1=2.367.87-1.06+6.42=13.239.86-0.67-0.14-3.98=5.076.21+8.83-6.62-8.12=0.34.13-0.94+8.5+8.67=20.367.79+2.91-2.12+4.97=13.556.74+9.52-0.11-6.46=9.692.98+4.84+1.49-3.9=5.419.89-5.21=4.680.42+3.5+4.43=8.357.68-1.54+7.55=13.698.22-2.32=5.99.89-0.46-1.73-3.75=3.956.25-2.67-0.33+5.34=8.594.69+2.45+5.94-3.51=9.579.15+9.38+3.6-8.33=13.84.1+2.06-1.76-2.58=1.828.47-0.96-6.66=0.856.91-5.86=1.057.93-7.03+7.4=8.32.64+2.86-0.74=4.768.47+7.54-4.05=11.969.92-3.86=6.060.54+1.34+1.31+1.97=5.166.92+8.54-2.92=12.541.53+2.41+1.94+7.86=13.744.08+0.64+7.36+0.37=12.452.91-1.35-0.82=0.748.1+6.93-3.24-2.45=9.346.22-1.55-3.9+7.83=8.62.81-1.6-0.98=0.236.79-1.25+4.45+9.75=19.749.92+0.82-6.4-2.55=1.792.34+1.18+7.54=11.064.9+4.64=9.546.47-5.55+4.81+3.99=9.723.14+4.13+5.55-0.64=12.188.88-0.19-4.91-1.1=2.689.35+8.35+6.61+7.02=31.335.55+9.51+3.14=18.28.77+2.51-5.98-3.32=1.987.32-3.61+2.41+6.93=13.053.29+4.25+4.99+5.25=17.785.23-0.45+2.2=6.989.97+4.63-5.12-4.66=4.823.17-1.34+8.77-5.97=4.638.71-0.1-5.01-0.91=2.698.87+7.56+1.55-1.09=16.895.34+5.67=11.010.24+6.82+1.04-4.08=4.028.38+0.45-5.27-1.3=2.269.76-9.25+6.84+6.3=13.656.82-2.54+1.92+6.03=12.235.58-3.68=1.95.73-1.5+9.35-5.76=7.822.73+1.79+5.88=10.40.73+9.33+9.46-5.17=14.352.89+8.01-1.77+6.57=15.70.24+7.05+0.94=8.233.09-1.25+5.4+4.31=11.554.42+7.37+0.42-8.46=3.753.71-3.25+6.96+3.64=11.066.45+2.84-5.07=4.225.02+9.7=14.728.39+5.1=13.495.8+6.7+9.73=22.237.66-2.54-3.79+6.96=8.291.95-1.32-0.06=0.578.52+8.15-2.99-8.05=5.631.22+2.8-3.05=0.978.11-6.63=1.481.4+8.36+6.63-4.04=12.359.73-7.23-1.9=0.69.04+7.19+6.21+6.26=28.77.72-5.7=2.027.85-0.11+8.61-6.3=10.059.71+2.44-9.16=2.992.7+8.39+9.25=20.348.81-3.38-1.09+9.69=14.039.74-9.09+2.13+2.03=4.816.57+5.17+4.55-3.73=12.568.96-3.17+3.53+1.23=10.550.88+7.1+6.15=14.139.66+3.67-1.52-7.01=4.85.5+6.38+1.05-1.58=11.352.65+2.36=5.018.07-0.95-1.54-1.6=3.989.98-1.66-2.73-0.75=4.848.43+1.98-3.29=7.124.84-1.35+8.3=11.795.35+0.51+9.25=15.112.56+1.71=4.277.47-1.72-1.32=4.432.46+7.74-0.2-0.45=9.559.7+6.48+7.4=23.589.17+2.31=11.483.79+9.09+1.99+8.32=23.198.96-3.02-4.82=1.126.43-1.15=5.289.7+6.1+2.12-6.77=11.155.27+9.87-9.78=5.364.69-3.25=1.448.62-3.9-0.93-2.06=1.735.83-1.64+9.19=13.382.18-0.04-0.45+2.7=4.396.73+3.52+3.38+2.9=16.534.48-0.14-0.68+1.32=4.986.31-5.97+9.16+6.44=15.945.72-4.31+7.42-1.86=6.973.73+3.14+0.24+1.64=8.758.32+2.69+2.54=13.553.8-0.11=3.691.06-0.5+9.39-6.41=3.546.94+3.63+6.8+8.59=25.960.39-0.23=0.162.18+8.82+3.57=14.576.23+1.77+8.85+8.65=25.58.4+6.38+3.8=18.589.33-1.6-1.85=5.887.52+4.62=12.146.55+8.45+7.81+1.62=24.439.24-3.9+8.1=13.445.42-3.23-0.4+6.32=8.113.62-1.1-0.4-1.6=0.522.18+4.96+5.31-8.19=4.263.91+4.37-6.43+3.4=5.259.98+8.5-3.62+8.81=23.676.55+7.1-3.59+8.88=18.946.74-3.05+3.29=6.986.18+5.81-2.22-2.25=7.525.67+5.07-3.32+8.6=16.022.61+9.25-7.65=4.219.69-2.81+5.79-1.31=11.363.88+9.97+3.14-4.54=12.452.19+6.92-7.52+6.95=8.549.41-4.28-2.16+4.87=7.847.89+5.92=13.814.33+5.98-1.91+6.66=15.062.54+9.27-0.87-8.47=2.475.39-4.64=0.759.74-5.6-0.9+3.54=6.789.19-2.58+9.09-4.14=11.568.54-4=4.544.55+1.88-0.34=6.096.95-0.81-1=5.148.25+1.16+9.48-3.26=15.632.89+1.35-3.07=1.176.63+5.68-4.49=7.822.47-2.04+9.7+7.12=17.256.37-0.61+7.63=13.399.87-1.54-4.54-3.1=0.699.06-4.11+1.13-1.93=4.153.66+1.23=4.898.16+6.38-5.06-5.59=3.897.68-1.22=6.467.43+6.65-7.38=6.76.15+7.67-7.63-2.42=3.773.01+5-5.26-1.49=1.268.53+4.71-8.71-2.24=2.292.38-0.7=1.683.61-0.3+2.24=5.558.04-3.88-2.02+3.17=5.311.98+7.35+4.42+4.49=18.248.08-1.01-1.65-0.87=4.556.96+9.53-8.46+1.66=9.690.86+5.31-5.78=0.392.93+7.58-4.86-3.41=2.249.16-8.62+2.09-1.68=0.954.45-0.56+8.17-0.43=11.638.75+2.85+4.78+6.35=22.733.7+4.87=8.574.83+1.65+3.46+1.51=11.451.23+1.54=2.777.36-6.88+9.67=10.159.3-8.82+9.44=9.922.82+4.74+9.3+3.64=20.50.28-0.11=0.178.26-5.97+3.68=5.979+8.46=17.463.24+6.95-1.23+1=9.968.05-3.35-0.6=4.17.08-6.87+0.59=0.82.84+6.22-4.7+4.44=8.84.05+4.57+7.01+9.46=25.096.82-3.9-1.46+6.47=7.938.9+9.8+5.29-8.34=15.656.66-3.26=3.48.72-6.47+6.84=9.096.29+7.23+9.55-6.61=16.466.21-3.75+3.23=5.696.65+4.68-1-7.8=2.537.04-3.87+1.74+4.64=9.556.57-0.36-3.9-0.67=1.646.74-3.94=2.86.73-3.19+5.02-4.15=4.419.28-9.02+7.58-4.51=3.339.21-5.96+3.63-3.48=3.47.26-3.94-0.33-2.76=0.239.69-7.19+5.55=8.055.28-0.58+4.23=8.939.21+9.7-7.4-0.09=11.428.69-5.89+6.62-8.25=1.179.5-6.41-1.25=1.842.21+6.29-7.18=1.328.8-3.56-2.54-1.08=1.627.79-2.4-3.14=2.254.42+9.8-9.63=4.595.69+9=14.696.22-4.54-1.56+8.14=8.261.85+9.49-9.43-1.52=0.399.14-0.67+7.85=16.328.72+1.39-2.67-3.52=3.929.02-0.9-2.28-0.6=5.240.09+8.33=8.426.21-1.13-3.42+3.61=5.276.84+0.48=7.323.06+4.23+2.31-0.78=8.823.48+5.67+2.04-4.29=6.99.69-0.51-6.09+1=4.091.58+8.08+9.37=19.039.89-7.32-0.54-0.26=1.771.58+7.55-4.99-0.77=3.375.65+7.12-8.72+2.73=6.789.55-5.19=4.364.14+7.03+0.24=11.410.88+2.24+8.86+6.2=18.180.85+0.53+8.33-9.17=0.549.37-3.33-2.88+3.17=6.331.21+6.59-3.67=4.137.88+5.78+0.9+5.51=20.071.14+4.45+4.13=9.725.32+6.56-8.77-2.93=0.180.69+3.07+9.05=12.814.39-1.13-0.08=3.186.82+9.24+3.18=19.248.85-4.59-2.17+4.15=6.247.96-1.49-5.2-0.62=0.659.5-6.77+1.32+5.31=9.368.14-1.53-4.69-1.32=0.67.19-3.23=3.963.84+2.93+6.24+9.9=22.914.8-0.42-3.28=1.17.83-0.05-6.67+7.1=8.212.5+8.64=11.147.7-2.36-1.29+8.08=12.137.9-5.34+4.84+2.1=9.59.38+3.72-0.3-6.89=5.915.32+4.81-4.53+7.47=13.079.81-0.95+8.74-5.17=12.435.78-1.6+3.47-3.23=4.424.89-1.33+8.59+1.39=13.549.74-2.38-0.43=6.936.98-2.99-0.62-0.85=2.529.54-3.08-3.66+1.27=4.075.65-1.49=4.169.91-8.42+9.27+4.49=15.257.27-1.83+4.34-7.89=1.897.44-0.29-0.19=6.967.51+2.73-2.83=7.417.31-0.29+2.64-0.23=9.438.49+2.62-0.87+9.05=19.292.65+9.28-4.83-6.34=0.766.45+9.07-3.25=12.277.3-2.43+2.68+9.42=16.974.76+5.02+8.53-8.09=10.223.05+2.38-0.03=5.44.54+6.26-1.84=8.966.12+5.16+8.44+6.98=26.75.28+3.86-0.33+5.68=14.498.89-8.69+4.02+8.64=12.866.47-1.6-4.56=0.315.12+3.26-6+7.14=9.522.15+3.77+1.72+7.83=15.479.22+9.74+0.54=19.58.44-2.73-4.03-1.43=0.254.08-0.34+0.35=4.093.36+6.96+4.41+4.14=18.878.08-0.07+2.6+6.08=16.699.28-5.55=3.739.67+9.31=18.983.83+2.56-0.06+3.8=10.139.74+6.37+3.69-4.15=15.655.44+6.42+0.7-9.53=3.035.63-0.26+0.56=5.935.97-3.84+3.89=6.027.91+0.81+7.18-1.89=14.019.1-0.3-3-3.31=2.496.14-4.29=1.859.97-3.79-2.76=3.426.67+2.54-8.72+7.48=7.979.32-2.56+8.8-4.92=10.643.08-2.76+4.88+0.26=5.464.16-0.45+7.67-0.88=10.56.5+9.09-5.63-9.65=0.316.66-5.72+7.16-6.78=1.328.5-8.18+5.84=6.160.98+2.32+3.12-5.89=0.535.11+8.4+3.75=17.267.21+6.93+2.45-6.6=9.995.05+1.8=6.857.94-2.69-3.99=1.263.91+8.84-0.26=12.492.03+8.88-0.24=10.679.65-5.49-3.77=0.394.18+3.07-4.16+9.98=13.079.68-5.35-2.9+7.74=9.177.42-3.23-1.13-0.61=2.455+7.58-0.33+3.54=15.797.38-0.72-1.9=4.763.93+5.86+0.26+1.38=11.431.79+7.93=9.727.45-5.64+4.74+9.46=16.019-2.38+0.52+4.41=11.559.46-1.46+6.65=14.657.38-5.6=1.789.81-7.78=2.031.84-1.35+9.22=9.712.68+7.92+3.5=14.17.29+6.27+3.98+8.51=26.052.34-0.07=2.279.16-2.25+4.65-4.54=7.027.02-0.81-0.87-3.83=1.516.31+4.66+8.59-4.41=15.152.81-2.62+9.98-3.65=6.529.47-6.19=3.284.17-1.51-0.97=1.697.82-3.34+7.77-6.64=5.614.25-0.47=3.789.15-0.9+2.85+1.64=12.749.21+1.56-1.94=8.838.26-0.38+3.13-9.64=1.372.35+6.56+3.12=12.036.26-0.68-5.05+2.11=2.641.51+7.52+9.94-0.36=18.614.09+9.94+8.34+4.73=27.18.43-5.17-1.43=1.832.38+4.26+0.07+1.02=7.731.1+0.51-0.87=0.747.5+6.6-1.3=12.88.55+7.05-0.85+4.87=19.628.03+8.2-7.31-1.01=7.916.94+6.24-6.72+5.51=11.976.73-3.71+3.28+7.03=13.334.99+0.14=5.131.61+6.94=8.559.65-2.27-3.95-2.47=0.964.49+6.9+5.76=17.157.11+5.47+6.03-0.5=18.113.3+7.26-0.85=9.712.99+9.54=12.537.98+4.33=12.311.62-1.02+9.6-5.52=4.685.47+5.1-1.3=9.278.08-3.16+5.58=10.52.77+0.54=3.316.92-3.3-0.48+5.37=8.518.38-0.95-3.34+2.55=6.646.58-1.44-4.61=0.539.74-1.42+6.46=14.784.34+4.1+8.13+0.34=16.916.97-2.13+9.06+4.23=18.135.35-4.26+4.01=5.10.86+7.3-2.09+0.32=6.397.71+2.65=10.367.67-0.03-3.02-3.94=0.688.99-8.82+6.3+1.49=7.968.55+2.47=11.028.48+3.43=11.915.95+4.36+3.83+7.66=21.87.79+8.33-8.12-2.66=5.346.24-1.02-1.51+5.68=9.396.05-4.9+6.5-3.18=4.478.69-6.75-0.37+6.4=7.975.4+2.96-6.05=2.315.72+3.09-4.21=4.66.38-5.94+8.35=8.794.32+8.03+3.75=16.14.17+6.01+2.29+9.89=22.368.27+7.57+3.83+6.64=26.318.75-1.69-0.42+9.66=16.39.08+6.24-4.28+0.64=11.688.48+4.97+5.71-5.26=13.94.43+4.01+9.17+3.65=21.265.92+6.5-7.88-2.89=1.657.24-1.83-5.05+8.98=9.346.64-3.49+1.42-1.95=2.624.7+4.42=9.124.18-1.66=2.527.73-1.73+0.54-0.05=6.493.86-3.38=0.481.6+4.04+7.77=13.418.7-0.63-4.99+0.22=3.39.3-5.26-0.22-3.35=0.476.18+3.79=9.977.85-0.82+6.68-5.53=8.186.22+9.07+6.09=21.380.83+5.68+9.41+5.57=21.497.46+6.88+8.77+8.2=31.318.72+6.52-0.49+4.22=18.973.73+9.65-3.92-8.91=0.550.98+4.07=5.059.38-7.8+4.06=5.640.21+5.57+6.24-6.58=5.447.05-1.23+8.51-2.74=11.598.18+4