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8.78+2.56-8.48+4.64=9.6-5.08=2.48+3.54-0.46+8.36=8.9-2.47-3.64=8.16+6.15=4.62-3.09=8.72+1.27-2.94-5.38=3.9-0.69+1.53+4.66=8.95+8.05-4.38=4.76+2.88+3.49=8.76-0.05-0.65=9.1+3.05+9.66=8.8-0.82+7.16+9.47=9.87-4.96-0.35-0.09=3.08+8.88-8.13+6.81=0.19+9.89+9.54+2.52=5.76-2.77+6.73+2.16=8.97-3.31=7.55-4.28+1.76-1.66=5.53-1.86=9.94-2.14-3.33+7.25=9.42-7.25+9.79=8.89-8.21-0.36-0.11=2.73+6.85-7.29+2.14=5.1-0.34-0.51-0.48=7.66+6.72-5.99+4.02=0.53+8.92-4.09-5.06=3.26+4.43=8.42-5.5+4.86=2.47+9.19-7.97-0.85=3.5+7.14=6.53-2.92-2.14+8.3=4.08-1.17=4.03+7.03+5.37-0.57=6.05-5.78=9.68-0.25+9.45+3.27=5.65-2.29+4.46-5.46=0.84+4.6+0.47=8.07+9.32-3.72-0.24=7.8-6.92=8.71-4.19-0.09=5.43-4.51+6.69+9.57=4.21-1.86+9.31+8.18=1.8+7.1-8.33+0.34=8.79-5.05-0.82+7.75=7.78-7.04=9.74-4.64-4.12+6.46=9.09+1.26-3.3-6.5=1.92+8.53+8.75=7.23+3.9+4.48=5.03-2.56=8.17-0.08-5.41+7.09=9.83-1.29-4.11=8.7-0.8-0.21-4.18=1.5-1.24+3.36+0.77=5.42-2.13+3.03=4.47+8.23+3.67=2.82+8.35-0.7-8.75=6.62-1.62-3.12+6.97=5.58-1.58+3.32+8.51=9.83+5.65-6.4+9.02=8.12-1.24+6.23=4.11+5.32+2.23+8.8=2.64-1.16+3.65+5.06=6.87-2.13-1.94=7.39-5.58=8.56-3.16-0.92=7.33+6.69+6.89-0.91=9.8+4.93-5.46+5.25=9.32+9.4+5.39=9.66-5.95-1.2-2.23=9.52-1.03-0.34-3.24=4.9-3.76+5.52+7.73=9.84-2.05+6.39=4.79+7.12-8.75=6.01+1.33=4.55+8.38+3.78-5.74=9-6.14-1.37+6.51=7.69-0.28-2.75-3.65=8.25-3.62-0.7=7.51-1.25-1.86=9.12+2.74-3.89-0.26=0.86+6.96+5.86+6.81=5.37+5.3=8.21-4.29+2.35=9.76-6.48=9.51+8.86-5.45-9.11=0.45+7.46=8.13-4.33-1.72=6.84+2.6-2.19=8.16-0.4-3.04+2.14=6.05+4.86-3.5-0.67=8.23-4.94+6.88+8.56=6.69+6.28-0.83-4.36=5.03+3.31+9.76+6.74=1.39-0.63=5.3+6.11+1.07=8.53-0.05-6.69=4.67+2.31=2.68+9.15+2.36-0.46=2.68+6.81+2.88=2.49+3.59+6.72-8.18=7.8-4.89+7.21+7.28=8.58-1.89-4.61=7.85-1.79-2.75+2.49=2.31+4.73+9.63-4.29=8.8-0.8+2.42=6.73-2.8-0.36=7.44-0.06+2.44=8.92-1.71-1.09-2.9=6.93-2.64+1.28=9.02-0.43+8.89-7.27=6+5.08=1.79+6.03=5.15-3.96+8.63+9.76=7.49+6.61+8.25+2.6=5.61-2.44-2.26+9.04=5.97-5.29+5.4+2.32=4.82+3.51-6.73+6.11=7.36+3.5+2.67-9.57=7.87-0.79-3.74-0.91=7.48-1.74-5.12=6.7+0.33+3.65=3.78-0.24-0.36-2.94=8.64+6.42-4.51-2=9.05+2.59=5.94+8.91=3.18-0.12-1.59=7.38+9.67+8.49=6.88-6.21+4.62=5.43-4.53+5.87=4.17+1.23=8.18-3.59=4.77+9.6-5.95-7.98=3.85+6.14-5.93=4.87+6.16-9.75=5.72+4.67+5.65-8.29=2.51+9.97-1.95-4.91=4.53+7.24-4.11-3.13=3.29+3.58-4.83+3.01=9.96-6.09-1.85=8.42+2.25+9.62=8.56-5.82-0.73+3.39=8.78+1.78-6.63=8.45+6.32-0.34-0.89=2.88+5.88-5.76+2.83=7.88+3.95-0.27+3.58=5.29-0.14+1.44+7.42=8.25+2.57+1.4+1.71=5.34+3.35+2.84+0.12=6.72+9.33+0.71=9.89-2.49-0.39-6.49=8.48+3.95-7.05-3.36=1.25+8.06-4.16-1.46=3+9.03-0.66+6.93=9.12-1.34-4.91=6.35+0.16=8.32-1.86+4.14-2.21=3.79-1.1+4.25=2.65+4.68+2.8=4.46-0.08-1.72+3.32=9.23+2.58-2.62=0.26+9.09-4.81=7.22+0.98+2.1=4.11-2.5-0.36-0.27=9.87+5.73=0.46+5.99+9.75-6.29=0.49+2.52+3.6+2.98=3.88-1.16-2.09+0.56=6.28-4.76-0.57+0.51=8.35+5.71-4.82+5.1=5.32-3.65-1.44+9.05=9.26-2.34-1.34-2.78=6.13-3.14+4.49=9.89-0.79-6.79-1.07=8.1-2.81+4.46-6.45=3.08+8.68-5.2=1.78+5.92+2.94-3.32=4.35+8.22-9+3.39=9.84-7.45+1.25+3.34=0.42+8.34+2.62-9.79=8.44-1.14-2.01+7.73=8.94-4.12-0.11-1.94=4.53-0.45+8.45=6.43+8.87-9.14=8.97-8.54+3.27=8.81-3.9+1.72-2.5=1.77+8.53+8.39+8.11=2.89+3.84-5.04=7.92-6.22=8.58+2.24+6.36=4.13-3.42+2.61=6.47-0.37-3.66=0.75+3+5.48+8.58=6.14+1.27+2.04+1.44=6.3-0.74-0.28-0.66=6.68+7.14-3.44=3.77+2.33-2.79=1.74+5.65-0.16+1.93=3.55+0.95+8.12+9.44=9.23-3.07-2.36+2.3=7.42-5.01+5.76+4.67=8.21-5.67=8.77-4.32-0.2=3.08+2.42+7.86=7.26-0.02+7.88-9.89=8.19+3.59-5.94=7.33-7.14=7.22+6.49+2.02+5.3=6.6+4.34-7.19+6.12=7.73+1.7-0.94-2.64=5.13-2.04+8.01=9.76-1.14-3.11-4.43=2.88+5.64-5.18=9.24-0.61=7.29-3+7.3-0.03=6.31+4.39=6.1+7.3-6.27-4.68=8.92-4.8+8.94=1.51+3.39+4.73=9.22-0.65-5.61+8.26=7.65-5.39+7.8=9.27-1.04+0.96-4.15=5.83-0.08=2.11+6.54-3.24+5.06=3.02+3.13-2.41-2.75=9.39-0.23-2.19-0.45=6.19+2.25-8.29+3.94=9.45+4.91+2.79-2.07=8.95-4.38+1.86+3.3=9.48-4.86+4.96-1.62=6.57+5.21-8.1=7.85+6.98-7.4+4.34=3.75-1.99=6.86-1.39+4.23+8.36=1.02-0.12-0.23-0.54=6.95+6.71+1.73=4.97+6.14-4.65+4.45=1.87-1.57=3.18+5.63+9.67+2.76=3.4+3.34-5.23=5.81+7.23-9.68-0.57=0.65+8.26-3.2=8.02-3.51+8.14-1.8=7.69+2.3+0.11-7.95=9.02-2=9.39-0.37-7.86=5.79-2.38=9.09+8.48-8.6=7.77+9.72+4.51-2.65=5.92-0.52-3.62+5.36=4.57-2.63+3.2=6.12+6.5+1.98+0.08=6.33-1.88-0.67+3.66=6.91+6.94+9.15=2.78+0.17+3.79+4.32=7.22-0.63+1.6+8.52=6.35-1.47+1.28-2.3=6.42-3.68+8.02=2+1.19=1.21+4.99-4.14+8.15=9.27-1.55-0.49-3.24=8.66-0.87-1.18-4.11=6.96-0.41-5.93+9.7=6.11+9.38+3.36+2.63=9.25-7.06-1.02-0.86=9.62-1.24-7.1+0.54=6.27-4.2=4.06-2.73+4.54+5.63=8.78+6.83+8.52=6.56-2.31-1.07=6.18-4.47+3.66-0.77=8.25+7.65+0.38+7.96=7.68+4.57+3.82=7.78-3.72+3.62+0.08=7.52+9.12+5.09-5.04=2.31+9.13-1.6-3.35=4.65+8.62-7.33+9.97=7.16+3.63-6.4+9.77=6+7.86-5.6=9.4-5.36-1.67=6.99-6.51+2.61=3.95+7.65+2.06=7.76+9.68-6.72=4.31+7.12+5.85-0.99=9.1-1.29-0.5+2.83=7.53-2.28-0.09=4.15-2.96+8.44-0.91=8.32-3.01-1.13=9.65-4.81=9.92-2.73+1.63+2.62=9.77-1.01-5.69-2.95=8.43-3.67-4.21+8.1=4.28-0.06=3.76+7.48+8.89-4.69=1.66+4.44-0.89+5.32=5.83+3.89+9.45-8.85=2.92+4.68+4.5+3.82=8.51+3.74+5=7.83+8.14+8.57=8.95-5.91+3.82=9.55+3.38+3.83-2.67=2.97-0.94+2.58=5.34+0.41+7.91-6.65=2-1.15=7.27-7.11=9.48-0.38-8.64=3.05+4.75+9.7=5.02+0.67+7.28-0.58=0.04+5.82+6.53+7.7=7.71-0.96=6.36-3.22=9.39+3.22=8.3-2.33-0.63-0.76=9.88-6.39=4.43-2.95+2.13=9.99+4.85-4.51-1.57=9.93-0.75-4.14+5.47=2.05-1.67+2.5=7.55+7.98+9.57-2.28=1.52+7.38=7.55-6.41-0.88+9.54=5.02-1.82+2.93-3.3=7.55+8.93=5.71+4.91-7.61=8.43+9.21-2.96-1.14=4.56+3.85=4.72+8.44=8.23+4.91-8.4-0.84=7.72-5.62-0.7=5+5.54+6.17+0.88=5.15-0.54+8.81-6.43=3.25+5.28-1.78+4.9=4.73+7.7+6.87-0.92=7.22-1.77-0.36-2.21=2.94-1.82+1.22+8.47=2.44-0.3+4.82=4.47+2.78=9.72-1.28+9.51-5.89=8.07-7.88+2.45=9.96-7.58+8.53+4.93=8.02-0.58-0.27-3.14=4.23-3.11+2.86+4.36=9.55-4.04-1.85-2.44=0.85+9.03-5.74-0.84=4.15+6.04+2.75-9.41=3.69+1.51-0.16=4.29-3.26=6.32-6.05+1.49+9.34=2.6+5.68=6.48+8.14-4.64-8.8=5.49+7.06+7.2=5.9+7.83+8.77+8.3=7.73+2.98+1.69-9.48=9.2-6.97+6.11=0.74+6.15-0.14+2.85=7.95+1.56+9.65=5.27-2.32+0.96=8.56-5.36+9.06=9.26+1.93=4.89+1.07+2.04=8.09-7.12+2.79+7.04=2.4-1.85+7.35=9.67-9.34+9.36-4.86=4.48+4.13+7.75+2.42=6.5-1.44+4.39-3.67=5.36+2.28-1.4+4.14=8.25-4.16+2.73-2.34=4.98+6.16-6.85=7.64-0.09-2.29-0.66=8.52-4.88-0.37-2.19=1.09+5.64-1.95+4.71=1.02+7.09+3.35-3.29=7.74+0.26-5.42=0.55+7.53+1.82=5.49-3.93+6.91=5.01+3.85-0.78-2.43=5.11-1.4-1.46+1.23=8.54-7.4+1.01+4.68=6.27-5.24+3.24-0.33=5.08+7.93-3.15=2.1+0.97+2.46=5-0.49-1.22-1.57=0.11+8.57-6.26=9.53-2.45+4.51+3.04=3.83-3.66+4.61=8.65-3.35-5.08+0.68=7.26-2.77-0.33+1.59=6.98-1.94=8.89-1.04=4.48+2.7+5.86+0.63=5.25+1.23+0.05-0.09=3.83+4.32+0.17+3.85=7.79+6.36+5.24=5.89+7.78-1.96-5.19=9.23+0.2-3.8=5.35+1.5+2.53-0.37=9.22-3.8-2.99=9.72-0.66-8.9+4.2=6.4-2.63+0.25-1.29=7.27-2.22-3.65+0.89=3.58+5.84=2.96-1.43-0.1=8.47+5.56+2.7-5.07=9.8+4.57+8.64-6.75=4.18+5.66+6.86=6.83-0.79=7.3-3.27-3.65+6.48=9.55-8.72+3.36+4.71=5.28+6.46-6.23+1.52=0.4+3.09=0.18+9.23+3.71+5.8=9.16-7.77=1.27-0.57-0.18=2.79+4.39-1.35=9.6+0.85-5.06=8.52+7.64-5.27-1.29=6.89+1.12=9.17+7.29+8.54=1.26+9.75-0.69=8.72+9.5+8.91+7.4=9.78-1.9+7.57-1.62=7.45-0.56-1.88=6.9-5.75+1.62+3.26=9.73-1.81-1.47-0.44=3.03+7.15-6.04=7.53+2.23+4.17-9.08=9.55-0.92-5.33=7.01-2.21+6.2=4.29+4.09+4.31=6.67-6.43+9.99-1.79=7.57-2.1=6.46+4.69+8.83-5.71=8.84-2.23-4.15-0.45=4.85+0.12-3.84=8.28-5.32+5.1=9.08-1.06-1.58+1.12=9.97-6-2.26+9.72=7.23-5.33+7-3.47=8.59-2.26-4.59-0.55=0.09+8.96+4.83-0.23=9.61+5.45-7.95-0.19=7.46-1.46+0.89-1.05=7.23+7.01+7.35-8.47=9.16-2.31-0.5-3.62=9.03-3.14+5.61-0.8=9.5-0.3-1.61-2.95=9.43+9.42+5.6-1.96=5.87+7.89-5.38-4.57=8.44-3.72+6.83=8.37-1.75-6.04-0.25=4.08+8.24=5.3-3.5+8.93+9.54=8.79-0.48-3.2-1.64=7.85-2.32+3.99=5-0.17+8.07=0.83+7.86-3.62=8.19-5.36+5.15+8.37=8.91-0.23+7.19=3.97+8.99-0.85+8.54=6.63+5.38-1.9+2.6=7.95-0.99+8.66=4.29+7.3+1.75-7.78=1.93+1.89=5.04-2.47+9.12-6.69=8.67+5.69-3.64-7.23=9.16-8.48=9.37+7.82=8.61-0.19-3.18-4.1=8.99-4.82+7.16-8.13=3.6+1.63=5.16-0.96+8.99=4.61-3.33=2.34+7.25+1.49-5.07=8.77-5.39-3.26=9.82-0.33-8.19+2.4=7.91+4.95-4.18-2.12=0.54+5.99+9.19-9.59=8.96+4.76=9.55-0.77-2.02-2.49=5.26-1.14-0.65=6.69+6.94=7.05-1.92-0.78-0.98=7.16+1.28-0.85+9.07=7.19-2.57-2.19+4.12=4+2.94+6.15+5.58=9.18-2.69+7.16=4.09+3.95+5.48-8.61=0.91+8.41-4.49=7.2+5.09-2.09+9.31=8.87-1.64+3.8+1.19=7.16+0.69+7.91=7.34-2.54-1.18=3.49-0.93+3.11+1.67=2.95-2.14+7.74+1.89=4.66+0.53-1.21-1.42=6.57-4.61=3.58-2.44=7.99-0.05-4.22-3.06=1.6-0.49+7.46-7.76=8.92-3.44-1.74=9.89+3.02-0.96=7.17+4.7+9.46-7.02=3.44+1.54+8.55+0.89=4.8-0.91+2.18+5.4=1.68+1.75=3.04+2.3-3.88+0.68=7.39+9.77-1.54-8.54=9.9+5.67-6.32+1.14=9.1-3.48+0.22=8.84-6.84+2.53=2.75+8.13+6.43=8.67-1.64=7.19+7.63+2.67-0.55=6.32+9.08=7.33-4.31+9.26-7.57=1.98+8.16+3.8+0.15=6.81+0.42+6.08=7.83-4.57+7.66-4.84=6.92-2.05-0.75-1.14=7.73-3.21-1.73+8.91=1.16+1.01+8.85=6.52-5.87=8.54-0.32-7.87=3.2+3.38-5.36-0.47=0.94+7.54+5.91+4.39=6.86-0.44-3.83+4.53=9.71-6.67-0.35=3.72-3.32+3.52-2.19=2.36+5.09+3.66+5.81=9.38-3.58+5.47-4.16=9.02-3.95-4-0.47=9.09+5.21+0.39-9.91=9.29-0.55+6.42-8.48=8.61-1.83-0.18+4.93=3.56+8.52+5.81-6.33=2.34+5.19=9.55+2.21+1.48=9.78-2.63=9.5-6.31+3.83=8.06+3.29=6.45-0.7+4.96+5.35=1.58+8.24-2.88=8.44-0.39+4.01-0.87=3.93-3.45+3.18-0.45=8.2+9.08-8.6+7.59=0.79+1.43+7.79-0.78=3.01+7.45+1.26+4.47=6.71+3.53-8-0.39=4.91+1.53=8.78-2.9+9.17+6.69=5.07+4.16=7.86-0.87-3.64+9.06=8.82+9.69-1.37=7.51-0.43=8.26+9.1+2.94+1.71=3.6+3.36-2.38=7.09+2.42-1.89-4.51=8.44-1.32-6.47=7.67+9.95-8.07-1.55=9.06+6.64-4.32=7.27+8.05+9.07-0.6=4.2-3.7+5.24=0.9+5.04+7.19=6.28-0.32+5.36-1.7=0.05+7.42=0.38+9.77=2.72+9.47+4.57=9.78-5.49-1.12-2.46=1.31+4.73-0.42+9.91=8.8-4.86-2.9+5.98=3.52+5.44-5.79=9.94-3.39-3.19=6.32+3.87+3.36-5.1=9.78+1.93+9.62-0.4=4.48+5.19-6.11-1.93=7.11+7.45=9.7-0.81-2.15=9.8-3.98-0.75=5.49+0.62=6.61-4.44+8.02=6.15+7.41-2.01=5.13-4.94+1.94+4.85=7.87+7.82+4.49=9.73-0.36=4.55+7.25-4.9=9.39-4.63+8.51-4.61=8.8+5.83-1.32+3.15=9.69+4-4.84+0.76=9.85+2.4-0.52-9.65=2.76+6.39+4.21+3.14=8.84-0.64-4.12-2.85=7.14-6.41+5.49+0.08=9.09+9.41-0.35=7.33+2.01-8.43=4.65+4.67=6.9+4.86+7.39+5.69=8.53+5.41-4.64+8.67=7.94+9.69-7.44-1.64=7.06+3.97-9.84-0.82=5.07+8.65=7.03+9.77+2.51=7.19-2.51+1.13+3.29=8.09+1.19=2.88+4.23-1.81=4.67+9.75+8.44=6.23+9.96-2.2=7-4.53+8.7+4.19=0.85+4.24+2.19+3.56=4.38+5.44-0.36=1.99-1.51=9.11+2.77-0.43=2.49+6.96+9.86=2.73+9.71+4.79+1.21=9.62+3.66-2.63+5.16=9.34-4.4-4.11-0.28=7.13+5.68-4=7.34-3.26+0.11-3.27=3.15+0.07+0.12-1.11=9.96-1.65+9.02-0.79=9.57-3.19-6.26=9.85-1.49-5.11=1.8+9.72-3.94+1.04=9.61-0.57-8.08=6.53+1.25+1.85+4.95=7.82-5.64+5.69-4.49=7.98-1.78+0.83-4.86=9.48-1.21-4.35-2.75=6.12-1.8+9.42+2.38=9.63-0.63-1.71+2.12=9.93+5.61=6.01-1.29=2.12+6.27-6.89=8.32-2.8-1.07+3.08=6.02+4.78-3.37+4.41=3.4+4.09-4.69+6.69=8.29+6.84-6.28-2.39=7.09-3.11+9.02-8.38=7.51-1.96+4.41-7.07=2+8.3-2.62-4.55=7.05-1.22-3.28-0.66=7.56+8.66+7.87+2.01=3.79-0.83+6.85-3.39=4.36+9-3.53-8.95=2.89+9.66-7.67+3.86=5.21+0.41+1.45+5.76=8.46+9.7=5.87+1.11+9.21-2.7=0.36+4.55+9.42+8.12=3.44-0.03-0.14+2.56=9.76-3.68+8.83+0.05=3.99+5.87+8.8+5.1=2.76-1.04+9.28=7.68-1.52+2.15+5.65=4.2-1.25-1.82-0.81=5.73-4.43+7.75=6.19-2.9+3.22-1.81=1.88+6.69-2.34+9.64=6.65+0.87+8.67+1.65=8.97-0.75-1.09=6.33+3.56-1.69+7.67=3.6+9.45-1.54-9.25=4.84+4+6.85+5.6=8.44-2.46-5.22=3.57+8.86=6.89-3.29-0.19+1.99=6.59-0.75-1.96-2.97=2.47+3.2+7.46=2.84-2.18+3.09+8.94=5.26+4.58+0.07=7.26+3.49-1.26+4.57=5.46+9.63-4.64+8.3=4.4-0.62-2.72=9.61-0.35-7.6=2.97+5.59-2.54-3.94=2.72-1.17-0.41=6.21-3.31+3.16=2.32-0.05-1.44=5.42-4.15+8.92-7.81=9.49-2.9-4.51=9.25-2.27=5.4-4.2=2.48+7.57+2.41+6.1=8.77-0.79+9.78=9.04+1.96+9.03+5.47=5.83-0.5-4.7+5.45=7.34-0.62-1.73+4.79=8.08+9.78-7.67+6.07=8.3-0.46+4.16+7.55=1.34+8.77-7.03+8.84=3.17-0.31-2.17=3.02-0.97+3.12+3.98=4.67-0.46-1.04+2.48=9.62-4.87-3.26-1.24=4.93+9.4+2.63=7.11-3.62=5.79+1.66=5.66-1.08+0.79-5.14=4.71-3.4+7.35-4.17=5.75+2.29+6.78=9.14+5.95-0.33-5.5=8.46-2.94-1.43=0.64+1.33+3.09+4.11=2.75+8.65+7.32+1.5=9.69+9.9-5.38-5.73=7.1-0.82-4.83+6.94=9.53+8.78+9.94-4.72=7.15+5.71+6.17+5.99=5.76-1.55+9.26+5.72=0.48+8.71=7.61-4.29+7.22=3.2+1.28+7.64+5.82=9.83+9.91-5.68-6.71=9.24+9.07+3.1+2.56=9.49-6.72+5.16+3.23=4.35+9.32=4.69-0.13-0.47-2.47=8.12-0.58-1.55+9.06=8.98+7.13+7.54-8.97=4.84-2.88+9.88-3.93=6.03-4.52+4.23-1.45=6.83+7.99-9.15=5.05-0.05-0.07+8.25=2.68-2.42+2.43+4.79=3.58+9.22-4.41-7.33=2.52+0.89+0.85=6.05+8.9+2.04+1.7=1.4+2.06-0.91+7.38=9.84-4.53+7.31-3.28=6.6+4.64+4.36-4.66=5.75+5.88-7.61=8.7-3.39-1.82-3.07=8.2-7.35+0.67=5.78-1.07-0.71=6.51-2.7-1.17-1.98=8.84-5.9=8.19-3.85+1.67+1.46=3.44+9.92+0.61=8.84+5.07-6.95+2.09=1.78+3.28+9.68-4.98=9.39+6.89-0.25-1.35=3.19-0.22-0.35+4.9=3.54-2.01+5.32-2.56=9.24-6.9=4.59-2.59-0.82=9.93-6.02=1.47+5.31-1.52=5.04-0.63=6.22+2.6+8.03=8.03-0.84-1+8.11=6.09-1.55-3.54+1.62=0.84+3.5=8.38+1.47+6.19-1.39=6.47+9.62+2.59=5.01+4.15+5.15+1.86=4.54+9.91=参考答案8.78+2.56-8.48+4.64=7.59.6-5.08=4.522.48+3.54-0.46+8.36=13.928.9-2.47-3.64=2.798.16+6.15=14.314.62-3.09=1.538.72+1.27-2.94-5.38=1.673.9-0.69+1.53+4.66=9.48.95+8.05-4.38=12.624.76+2.88+3.49=11.138.76-0.05-0.65=8.069.1+3.05+9.66=21.818.8-0.82+7.16+9.47=24.619.87-4.96-0.35-0.09=4.473.08+8.88-8.13+6.81=10.640.19+9.89+9.54+2.52=22.145.76-2.77+6.73+2.16=11.888.97-3.31=5.667.55-4.28+1.76-1.66=3.375.53-1.86=3.679.94-2.14-3.33+7.25=11.729.42-7.25+9.79=11.968.89-8.21-0.36-0.11=0.212.73+6.85-7.29+2.14=4.435.1-0.34-0.51-0.48=3.777.66+6.72-5.99+4.02=12.410.53+8.92-4.09-5.06=0.33.26+4.43=7.698.42-5.5+4.86=7.782.47+9.19-7.97-0.85=2.843.5+7.14=10.646.53-2.92-2.14+8.3=9.774.08-1.17=2.914.03+7.03+5.37-0.57=15.866.05-5.78=0.279.68-0.25+9.45+3.27=22.155.65-2.29+4.46-5.46=2.360.84+4.6+0.47=5.918.07+9.32-3.72-0.24=13.437.8-6.92=0.888.71-4.19-0.09=4.435.43-4.51+6.69+9.57=17.184.21-1.86+9.31+8.18=19.841.8+7.1-8.33+0.34=0.918.79-5.05-0.82+7.75=10.677.78-7.04=0.749.74-4.64-4.12+6.46=7.449.09+1.26-3.3-6.5=0.551.92+8.53+8.75=19.27.23+3.9+4.48=15.615.03-2.56=2.478.17-0.08-5.41+7.09=9.779.83-1.29-4.11=4.438.7-0.8-0.21-4.18=3.511.5-1.24+3.36+0.77=4.395.42-2.13+3.03=6.324.47+8.23+3.67=16.372.82+8.35-0.7-8.75=1.726.62-1.62-3.12+6.97=8.855.58-1.58+3.32+8.51=15.839.83+5.65-6.4+9.02=18.18.12-1.24+6.23=13.114.11+5.32+2.23+8.8=20.462.64-1.16+3.65+5.06=10.196.87-2.13-1.94=2.87.39-5.58=1.818.56-3.16-0.92=4.487.33+6.69+6.89-0.91=209.8+4.93-5.46+5.25=14.529.32+9.4+5.39=24.119.66-5.95-1.2-2.23=0.289.52-1.03-0.34-3.24=4.914.9-3.76+5.52+7.73=14.399.84-2.05+6.39=14.184.79+7.12-8.75=3.166.01+1.33=7.344.55+8.38+3.78-5.74=10.979-6.14-1.37+6.51=87.69-0.28-2.75-3.65=1.018.25-3.62-0.7=3.937.51-1.25-1.86=4.49.12+2.74-3.89-0.26=7.710.86+6.96+5.86+6.81=20.495.37+5.3=10.678.21-4.29+2.35=6.279.76-6.48=3.289.51+8.86-5.45-9.11=3.810.45+7.46=7.918.13-4.33-1.72=2.086.84+2.6-2.19=7.258.16-0.4-3.04+2.14=6.866.05+4.86-3.5-0.67=6.748.23-4.94+6.88+8.56=18.736.69+6.28-0.83-4.36=7.785.03+3.31+9.76+6.74=24.841.39-0.63=0.765.3+6.11+1.07=12.488.53-0.05-6.69=1.794.67+2.31=6.982.68+9.15+2.36-0.46=13.732.68+6.81+2.88=12.372.49+3.59+6.72-8.18=4.627.8-4.89+7.21+7.28=17.48.58-1.89-4.61=2.087.85-1.79-2.75+2.49=5.82.31+4.73+9.63-4.29=12.388.8-0.8+2.42=10.426.73-2.8-0.36=3.577.44-0.06+2.44=9.828.92-1.71-1.09-2.9=3.226.93-2.64+1.28=5.579.02-0.43+8.89-7.27=10.216+5.08=11.081.79+6.03=7.825.15-3.96+8.63+9.76=19.587.49+6.61+8.25+2.6=24.955.61-2.44-2.26+9.04=9.955.97-5.29+5.4+2.32=8.44.82+3.51-6.73+6.11=7.717.36+3.5+2.67-9.57=3.967.87-0.79-3.74-0.91=2.437.48-1.74-5.12=0.626.7+0.33+3.65=10.683.78-0.24-0.36-2.94=0.248.64+6.42-4.51-2=8.559.05+2.59=11.645.94+8.91=14.853.18-0.12-1.59=1.477.38+9.67+8.49=25.546.88-6.21+4.62=5.295.43-4.53+5.87=6.774.17+1.23=5.48.18-3.59=4.594.77+9.6-5.95-7.98=0.443.85+6.14-5.93=4.064.87+6.16-9.75=1.285.72+4.67+5.65-8.29=7.752.51+9.97-1.95-4.91=5.624.53+7.24-4.11-3.13=4.533.29+3.58-4.83+3.01=5.059.96-6.09-1.85=2.028.42+2.25+9.62=20.298.56-5.82-0.73+3.39=5.48.78+1.78-6.63=3.938.45+6.32-0.34-0.89=13.542.88+5.88-5.76+2.83=5.837.88+3.95-0.27+3.58=15.145.29-0.14+1.44+7.42=14.018.25+2.57+1.4+1.71=13.935.34+3.35+2.84+0.12=11.656.72+9.33+0.71=16.769.89-2.49-0.39-6.49=0.528.48+3.95-7.05-3.36=2.021.25+8.06-4.16-1.46=3.693+9.03-0.66+6.93=18.39.12-1.34-4.91=2.876.35+0.16=6.518.32-1.86+4.14-2.21=8.393.79-1.1+4.25=6.942.65+4.68+2.8=10.134.46-0.08-1.72+3.32=5.989.23+2.58-2.62=9.190.26+9.09-4.81=4.547.22+0.98+2.1=10.34.11-2.5-0.36-0.27=0.989.87+5.73=15.60.46+5.99+9.75-6.29=9.910.49+2.52+3.6+2.98=9.593.88-1.16-2.09+0.56=1.196.28-4.76-0.57+0.51=1.468.35+5.71-4.82+5.1=14.345.32-3.65-1.44+9.05=9.289.26-2.34-1.34-2.78=2.86.13-3.14+4.49=7.489.89-0.79-6.79-1.07=1.248.1-2.81+4.46-6.45=3.33.08+8.68-5.2=6.561.78+5.92+2.94-3.32=7.324.35+8.22-9+3.39=6.969.84-7.45+1.25+3.34=6.980.42+8.34+2.62-9.79=1.598.44-1.14-2.01+7.73=13.028.94-4.12-0.11-1.94=2.774.53-0.45+8.45=12.536.43+8.87-9.14=6.168.97-8.54+3.27=3.78.81-3.9+1.72-2.5=4.131.77+8.53+8.39+8.11=26.82.89+3.84-5.04=1.697.92-6.22=1.78.58+2.24+6.36=17.184.13-3.42+2.61=3.326.47-0.37-3.66=2.440.75+3+5.48+8.58=17.816.14+1.27+2.04+1.44=10.896.3-0.74-0.28-0.66=4.626.68+7.14-3.44=10.383.77+2.33-2.79=3.311.74+5.65-0.16+1.93=9.163.55+0.95+8.12+9.44=22.069.23-3.07-2.36+2.3=6.17.42-5.01+5.76+4.67=12.848.21-5.67=2.548.77-4.32-0.2=4.253.08+2.42+7.86=13.367.26-0.02+7.88-9.89=5.238.19+3.59-5.94=5.847.33-7.14=0.197.22+6.49+2.02+5.3=21.036.6+4.34-7.19+6.12=9.877.73+1.7-0.94-2.64=5.855.13-2.04+8.01=11.19.76-1.14-3.11-4.43=1.082.88+5.64-5.18=3.349.24-0.61=8.637.29-3+7.3-0.03=11.566.31+4.39=10.76.1+7.3-6.27-4.68=2.458.92-4.8+8.94=13.061.51+3.39+4.73=9.639.22-0.65-5.61+8.26=11.227.65-5.39+7.8=10.069.27-1.04+0.96-4.15=5.045.83-0.08=5.752.11+6.54-3.24+5.06=10.473.02+3.13-2.41-2.75=0.999.39-0.23-2.19-0.45=6.526.19+2.25-8.29+3.94=4.099.45+4.91+2.79-2.07=15.088.95-4.38+1.86+3.3=9.739.48-4.86+4.96-1.62=7.966.57+5.21-8.1=3.687.85+6.98-7.4+4.34=11.773.75-1.99=1.766.86-1.39+4.23+8.36=18.061.02-0.12-0.23-0.54=0.136.95+6.71+1.73=15.394.97+6.14-4.65+4.45=10.911.87-1.57=0.33.18+5.63+9.67+2.76=21.243.4+3.34-5.23=1.515.81+7.23-9.68-0.57=2.790.65+8.26-3.2=5.718.02-3.51+8.14-1.8=10.857.69+2.3+0.11-7.95=2.159.02-2=7.029.39-0.37-7.86=1.165.79-2.38=3.419.09+8.48-8.6=8.977.77+9.72+4.51-2.65=19.355.92-0.52-3.62+5.36=7.144.57-2.63+3.2=5.146.12+6.5+1.98+0.08=14.686.33-1.88-0.67+3.66=7.446.91+6.94+9.15=232.78+0.17+3.79+4.32=11.067.22-0.63+1.6+8.52=16.716.35-1.47+1.28-2.3=3.866.42-3.68+8.02=10.762+1.19=3.191.21+4.99-4.14+8.15=10.219.27-1.55-0.49-3.24=3.998.66-0.87-1.18-4.11=2.56.96-0.41-5.93+9.7=10.326.11+9.38+3.36+2.63=21.489.25-7.06-1.02-0.86=0.319.62-1.24-7.1+0.54=1.826.27-4.2=2.074.06-2.73+4.54+5.63=11.58.78+6.83+8.52=24.136.56-2.31-1.07=3.186.18-4.47+3.66-0.77=4.68.25+7.65+0.38+7.96=24.247.68+4.57+3.82=16.077.78-3.72+3.62+0.08=7.767.52+9.12+5.09-5.04=16.692.31+9.13-1.6-3.35=6.494.65+8.62-7.33+9.97=15.917.16+3.63-6.4+9.77=14.166+7.86-5.6=8.269.4-5.36-1.67=2.376.99-6.51+2.61=3.093.95+7.65+2.06=13.667.76+9.68-6.72=10.724.31+7.12+5.85-0.99=16.299.1-1.29-0.5+2.83=10.147.53-2.28-0.09=5.164.15-2.96+8.44-0.91=8.728.32-3.01-1.13=4.189.65-4.81=4.849.92-2.73+1.63+2.62=11.449.77-1.01-5.69-2.95=0.128.43-3.67-4.21+8.1=8.654.28-0.06=4.223.76+7.48+8.89-4.69=15.441.66+4.44-0.89+5.32=10.535.83+3.89+9.45-8.85=10.322.92+4.68+4.5+3.82=15.928.51+3.74+5=17.257.83+8.14+8.57=24.548.95-5.91+3.82=6.869.55+3.38+3.83-2.67=14.092.97-0.94+2.58=4.615.34+0.41+7.91-6.65=7.012-1.15=0.857.27-7.11=0.169.48-0.38-8.64=0.463.05+4.75+9.7=17.55.02+0.67+7.28-0.58=12.390.04+5.82+6.53+7.7=20.097.71-0.96=6.756.36-3.22=3.149.39+3.22=12.618.3-2.33-0.63-0.76=4.589.88-6.39=3.494.43-2.95+2.13=3.619.99+4.85-4.51-1.57=8.769.93-0.75-4.14+5.47=10.512.05-1.67+2.5=2.887.55+7.98+9.57-2.28=22.821.52+7.38=8.97.55-6.41-0.88+9.54=9.85.02-1.82+2.93-3.3=2.837.55+8.93=16.485.71+4.91-7.61=3.018.43+9.21-2.96-1.14=13.544.56+3.85=8.414.72+8.44=13.168.23+4.91-8.4-0.84=3.97.72-5.62-0.7=1.45+5.54+6.17+0.88=17.595.15-0.54+8.81-6.43=6.993.25+5.28-1.78+4.9=11.654.73+7.7+6.87-0.92=18.387.22-1.77-0.36-2.21=2.882.94-1.82+1.22+8.47=10.812.44-0.3+4.82=6.964.47+2.78=7.259.72-1.28+9.51-5.89=12.068.07-7.88+2.45=2.649.96-7.58+8.53+4.93=15.848.02-0.58-0.27-3.14=4.034.23-3.11+2.86+4.36=8.349.55-4.04-1.85-2.44=1.220.85+9.03-5.74-0.84=3.34.15+6.04+2.75-9.41=3.533.69+1.51-0.16=5.044.29-3.26=1.036.32-6.05+1.49+9.34=11.12.6+5.68=8.286.48+8.14-4.64-8.8=1.185.49+7.06+7.2=19.755.9+7.83+8.77+8.3=30.87.73+2.98+1.69-9.48=2.929.2-6.97+6.11=8.340.74+6.15-0.14+2.85=9.67.95+1.56+9.65=19.165.27-2.32+0.96=3.918.56-5.36+9.06=12.269.26+1.93=11.194.89+1.07+2.04=88.09-7.12+2.79+7.04=10.82.4-1.85+7.35=7.99.67-9.34+9.36-4.86=4.834.48+4.13+7.75+2.42=18.786.5-1.44+4.39-3.67=5.785.36+2.28-1.4+4.14=10.388.25-4.16+2.73-2.34=4.484.98+6.16-6.85=4.297.64-0.09-2.29-0.66=4.68.52-4.88-0.37-2.19=1.081.09+5.64-1.95+4.71=9.491.02+7.09+3.35-3.29=8.177.74+0.26-5.42=2.580.55+7.53+1.82=9.95.49-3.93+6.91=8.475.01+3.85-0.78-2.43=5.655.11-1.4-1.46+1.23=3.488.54-7.4+1.01+4.68=6.836.27-5.24+3.24-0.33=3.945.08+7.93-3.15=9.862.1+0.97+2.46=5.535-0.49-1.22-1.57=1.720.11+8.57-6.26=2.429.53-2.45+4.51+3.04=14.633.83-3.66+4.61=4.788.65-3.35-5.08+0.68=0.97.26-2.77-0.33+1.59=5.756.98-1.94=5.048.89-1.04=7.854.48+2.7+5.86+0.63=13.675.25+1.23+0.05-0.09=6.443.83+4.32+0.17+3.85=12.177.79+6.36+5.24=19.395.89+7.78-1.96-5.19=6.529.23+0.2-3.8=5.635.35+1.5+2.53-0.37=9.019.22-3.8-2.99=2.439.72-0.66-8.9+4.2=4.366.4-2.63+0.25-1.29=2.737.27-2.22-3.65+0.89=2.293.58+5.84=9.422.96-1.43-0.1=1.438.47+5.56+2.7-5.07=11.669.8+4.57+8.64-6.75=16.264.18+5.66+6.86=16.76.83-0.79=6.047.3-3.27-3.65+6.48=6.869.55-8.72+3.36+4.71=8.95.28+6.46-6.23+1.52=7.030.4+3.09=3.490.18+9.23+3.71+5.8=18.929.16-7.77=1.391.27-0.57-0.18=0.522.79+4.39-1.35=5.839.6+0.85-5.06=5.398.52+7.64-5.27-1.29=9.66.89+1.12=8.019.17+7.29+8.54=251.26+9.75-0.69=10.328.72+9.5+8.91+7.4=34.539.78-1.9+7.57-1.62=13.837.45-0.56-1.88=5.016.9-5.75+1.62+3.26=6.039.73-1.81-1.47-0.44=6.013.03+7.15-6.04=4.147.53+2.23+4.17-9.08=4.859.55-0.92-5.33=3.37.01-2.21+6.2=114.29+4.09+4.31=12.696.67-6.43+9.99-1.79=8.447.57-2.1=5.476.46+4.69+8.83-5.71=14.278.84-2.23-4.15-0.45=2.014.85+0.12-3.84=1.138.28-5.32+5.1=8.069.08-1.06-1.58+1.12=7.569.97-6-2.26+9.72=11.437.23-5.33+7-3.47=5.438.59-2.26-4.59-0.55=1.190.09+8.96+4.83-0.23=13.659.61+5.45-7.95-0.19=6.927.46-1.46+0.89-1.05=5.847.23+7.01+7.35-8.47=13.129.16-2.31-0.5-3.62=2.739.03-3.14+5.61-0.8=10.79.5-0.3-1.61-2.95=4.649.43+9.42+5.6-1.96=22.495.87+7.89-5.38-4.57=3.818.44-3.72+6.83=11.558.37-1.75-6.04-0.25=0.334.08+8.24=12.325.3-3.5+8.93+9.54=20.278.79-0.48-3.2-1.64=3.477.85-2.32+3.99=9.525-0.17+8.07=12.90.83+7.86-3.62=5.078.19-5.36+5.15+8.37=16.358.91-0.23+7.19=15.873.97+8.99-0.85+8.54=20.656.63+5.38-1.9+2.6=12.717.95-0.99+8.66=15.624.29+7.3+1.75-7.78=5.561.93+1.89=3.825.04-2.47+9.12-6.69=58.67+5.69-3.64-7.23=3.499.16-8.48=0.689.37+7.82=17.198.61-0.19-3.18-4.1=1.148.99-4.82+7.16-8.13=3.23.6+1.63=5.235.16-0.96+8.99=13.194.61-3.33=1.282.34+7.25+1.49-5.07=6.018.77-5.39-3.26=0.129.82-0.33-8.19+2.4=3.77.91+4.95-4.18-2.12=6.560.54+5.99+9.19-9.59=6.138.96+4.76=13.729.55-0.77-2.02-2.49=4.275.26-1.14-0.65=3.476.69+6.94=13.637.05-1.92-0.78-0.98=3.377.16+1.28-0.85+9.07=16.667.19-2.57-2.19+4.12=6.554+2.94+6.15+5.58=18.679.18-2.69+7.16=13.654.09+3.95+5.48-8.61=4.910.91+8.41-4.49=4.837.2+5.09-2.09+9.31=19.518.87-1.64+3.8+1.19=12.227.16+0.69+7.91=15.767.34-2.54-1.18=3.623.49-0.93+3.11+1.67=7.342.95-2.14+7.74+1.89=10.444.66+0.53-1.21-1.42=2.566.57-4.61=1.963.58-2.44=1.147.99-0.05-4.22-3.06=0.661.6-0.49+7.46-7.76=0.818.92-3.44-1.74=3.749.89+3.02-0.96=11.957.17+4.7+9.46-7.02=14.313.44+1.54+8.55+0.89=14.424.8-0.91+2.18+5.4=11.471.68+1.75=3.433.04+2.3-3.88+0.68=2.147.39+9.77-1.54-8.54=7.089.9+5.67-6.32+1.14=10.399.1-3.48+0.22=5.848.84-6.84+2.53=4.532.75+8.13+6.43=17.318.67-1.64=7.037.19+7.63+2.67-0.55=16.946.32+9.08=15.47.33-4.31+9.26-7.57=4.711.98+8.16+3.8+0.15=14.096.81+0.42+6.08=13.317.83-4.57+7.66-4.84=6.086.92-2.05-0.75-1.14=2.987.73-3.21-1.73+8.91=11.71.16+1.01+8.85=11.026.52-5.87=0.658.54-0.32-7.87=0.353.2+3.38-5.36-0.47=0.750.94+7.54+5.91+4.39=18.786.86-0.44-3.83+4.53=7.129.71-6.67-0.35=2.693.72-3.32+3.52-2.19=1.732.36+5.09+3.66+5.81=16.929.38-3.58+5.47-4.16=7.119.02-3.95-4-0.47=0.69.09+5.21+0.39-9.91=4.789.29-0.55+6.42-8.48=6.688.61-1.83-0.18+4.93=11.533.56+8.52+5.81-6.33=11.562.34+5.19=7.539.55+2.21+1.48=13.249.78-2.63=7.159.5-6.31+3.83=7.028.06+3.29=11.356.45-0.7+4.96+5.35=16.061.58+8.24-2.88=6.948.44-0.39+4.01-0.87=11.193.93-3.45+3.18-0.45=3.218.2+9.08-8.6+7.59=16.270.79+1.43+7.79-0.78=9.233.01+7.45+1.26+4.47=16.196.71+3.53-8-0.39=1.854.91+1.53=6.448.78-2.9+9.17+6.69=21.745.07+4.16=9.237.86-0.87-3.64+9.06=12.418.82+9.69-1.37=17.147.51-0.43=7.088.26+9.1+2.94+1.71=22.013.6+3.36-2.38=4.587.09+2.42-1.89-4.51=3.118.44-1.32-6.47=0.657.67+9.95-8.07-1.55=89.06+6.64-4.32=11.387.27+8.05+9.07-0.6=23.794.2-3.7+5.24=5.740.9+5.04+7.19=13.136.28-0.32+5.36-1.7=9.620.05+7.42=7.470.38+9.77=10.152.72+9.47+4.57=16.769.78-5.49-1.12-2.46=0.711.31+4.73-0.42+9.91=15.538.8-4.86-2.9+5.98=7.023.52+5.44-5.79=3.179.94-3.39-3.19=3.366.32+3.87+3.36-5.1=8.459.78+1.93+9.62-0.4=20.934.48+5.19-6.11-1.93=1.637.11+7.45=14.569.7-0.81-2.15=6.749.8-3.98-0.75=5.075.49+0.62=6.116.61-4.44+8.02=10.196.15+7.41-2.01=11.555.13-4.94+1.94+4.85=6.987.87+7.82+4.49=20.189.73-0.36=9.374.55+7.25-4.9=6.99.39-4.63+8.51-4.61=8.668.8+5.83-1.32+3.15=16.469.69+4-4.84+0.76=9.619.85+2.4-0.52-9.65=2.082.76+6.39+4.21+3.14=16.58.84-0.64-4.12-2.85=1.237.14-6.41+5.49+0.08=6.39.09+9.41-0.35=18.157.33+2.01-8.43=0.914.65+4.67=9.326.9+4.86+7.39+5.69=24.848.53+5.41-4.64+8.67=17.977.94+9.69-7.44-1.64=8.557.06+3.97-9.84-0.82=0.375.07+8.65=13.727.03+9.77+2.51=19.317.19-2.51+1.13+3.29=9.18.09+1.19=9.282.88+4.23-1.81=5.34.67+9.75+8.44=22.866.23+9.96-2.2=13.997-4.53+8.7+4.19=15.360.85+4.24+2.19+3.56=10.844.38+5.44-0.36=9.461.99-1.51=0.489.11+2.77-0.43=11.452.49+6.96+9.86=19.312.73+9.71+4.79+1.21=18.449.62+3.66-2.63+5.16=15.819.34-4.4-4.11-0.28=0.557.13+5.68-4=8.817.34-3.26+0.11-3.27=0.923.15+0.07+0.12-1.11=2.239.96-1.65+9.02-0.79=16.549.57-3.19-6.26=0.129.85-1.49-5.11=3.251.8+9.72-3.94+1.04=8.629.61-0.57-8