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8.35-2.77-3.5-1.69=9.04+7.48-1.56-9.13=9.24-4.39-0.15+5.84=8.37+3.2-4.42+6.9=0.76-0.54+4.04+3.88=7.4-1.44+0.14+4.37=6.52-1.16-1.48-1.23=9.84-7.17+0.66+8.97=2.98+6.77=6.14+3.69-8.02=4.1+6.28-5.53=2.72+0.92+7.38-3.74=9.55+8.65-3.41-1.28=7.55+4.43+7.39=9.67-3.59+2.94=6.03+4.55-8.98+7.16=4.89+4.69-4.17=9.31-2.64-0.87-3.78=6.47+2.7=9.84-8.46+3.16+8.96=7.75+8.51=5.32+0.34=7.26-2.23-4.4+1.31=9.89-0.84-0.5+1.29=7.98+5.16-2.46+7.73=6.68+2.32=8.21+4.14+8.57+5.73=5.93-0.23-5.39+8.96=9.84-1.89-0.53-0.59=9.93-3.43-0.99=6.8-2.5=1.86+8.34+5.92+7.21=7.77-0.24-2.61=8.33-0.74-3.72+6.53=5.51+2.07+9.34=8.34-0.02+1.69=4.8-2.03-2.19=5.7-4.18=5.67+5.22=0.78+4.31=3.37+6.11+2.04+0.07=8.97-1.8-4.77=5.64-2.07+2.42=7.93+5.32+6.74-2.92=6.21-2.02-1.26-0.64=2.67+4.22+4.21-7.33=7.83-0.75-4.18+8.34=8.3-0.93-2.54-1.5=4.13-3.96+2.18=9.3-1.81+3.47+6.31=7.07+6.04-1.51+3.01=7.39-2.32+1.45-1.13=7.5+3.81-1.79=8.2-3.39-2.73=9.13+2.37+1.01+2.15=7.27-3.08+9.64-0.31=4.01-1.51+4.43=2.27-1=9.6-8.5=7.97+8.24-7.76-6.26=4.08-3.78+1.67-1.82=9.04+2.03-2.29+5.59=9.21+8.71-9.7-3.78=5.96+9.01-3.72+3.52=6.88-3.59+1.5+1.78=3.13+0.83=8.45-3.89+8.16-2.96=8.39+1.84+4.29-3.75=7.7+8.32+7.97+5.23=4.26+5.79+0.42-4.63=2.32+8.7+9.58+3.25=8.13+8.4-5.34=4.4-0.49-2.61+4.76=8.94+7.21=0.77+3.32-2.52+2.79=9.84+1.9+4.8+3.09=6.34+0.85=9.89-0.67-2.35+3.7=9.32-8.73+3.97-3.27=8.12-2.11=9.78-0.92-7.32-0.69=7.82+2.18+3.72+9.27=8.07+4.36+8.17=6.08+6.34+9.53+4.79=1.45+8.96=4.79+6.07-4.25+2.59=0.03+9.75-1.91-2.94=8.68-1.05+8.42-7.25=5.3+3.57-5.19+8.6=9.56-1.91-5.54-1.1=2.36-1.31+8.84=6.51+1.08+1.42+2.69=9.31+6.58+9.15-7.47=6.65+2.61-5.55=8.79-0.88-4.82-0.54=3.2+5.64+7.17-6.42=7.48-2.11-2.3-0.86=1.99-1.24+4.78+3.91=2.97+1.09+0.57=8.76-5.7+0.38+6.95=9.57+8.49+1.43-2.25=9.99+6.24-7.77=5.1+2.66-0.6=7.21-1.18-2.59+7.53=5.52+2.89=8.24+4.49+9.23-7.43=2.43+9.82-7.75+5.75=3.08+1.35+5.94=9.01-5.06+8.52-5.36=3.29-1.97+1.38+4.16=8.36-6.51-1.73=9.14+8.66-6.16=2.93-0.49+9.88-1.08=3.41+1.75=7.44-3.24=1.25+5.9-0.82-1.51=7.23-4.46+8.71=1.92+4.48-3.18=9.89-9.17+4.55+9.78=9.92+9.1-3.53=9.19-2.27=9.63-1.08-5.3-2.03=5.89-3.65+2.65+9.71=3.77-3.41+8.41-0.36=8.07+7.39-3.41-7.59=3.45-0.72-0.51+9.9=9.6-0.37-5.86-2.4=5.54-0.21-0.11+1.86=7.63+6.02=8.89+8.98-5.53-3.31=7.35-3.23+4.77=5.61+8.3=6.27+3.15+9.45-7.91=8.55+9.44-0.89-2.4=4.94-3.67+2.58=4.48+4.47-6.8-1.85=6.72-3.44+3.65+3.15=9.8+3.91-4.03=8.67-3.3+6.73=0.78-0.32+1.69+8.65=2.48+4.82=5.85+3.45-2.48-3.98=7.59-2.88-0.38=7.52-2.78-2.91=7.12+2.95-4.87+6.71=6.27-4.96=9.75+6.36+1.82-2.39=8.71-4.51+7.79-1.4=7.56-2.97+8.66+4.68=7.91-4.13-0.07-1.7=4.19-4.02+5.75-3.27=2.33+5.09+8.2+9.21=5.2+5.16-8.33=3.9+4.98+2.53+1.4=0.43+4.3-1.65=1.3+7.42+9.03+8.29=7.22+6.14+8.57-5.69=7.76-2.65-1.26=3.84+3.76+7.53=3.22+5.16+1.43-5.73=1.74-1.09+4.57-0.39=3.95+2.89=0.89+9.4-4.76+8.29=5.39-1.25+5.16-2.18=3.3-2.3+4.48=1.32+3.76-3.83=7.76-2.81-1.72=8.41+9.07-3.31=9.04-1.57-0.77+4.82=2.12+7.14=7.43+0.74=5.45-4.85+1.06+2.19=4.52-4+5.6=5.16-4.93=0.52+8.42-4.42-3.87=8.96-5.36-1.71=9.72-7.57=4.93+5.03-6.24=8.07+8.08+7.23+9.15=7.64+5.54-7.9+7.77=0.52+5.97=8.28-4.38-1.23-2=7.29+6.7=8.62+8.16-3.15-4.07=9.73-4.43=6.16+0.05=5.91-0.19-0.16=9.53-1.96+9.07-1.58=7.27+4.86-7.4=6.83+8.73+4.75=5.69-4.37-0.28=2.57-0.47=8.24+5.16+7.27+1.76=5.34+3.11+0.73=6.34+5.83-8.72-0.73=5.3+9.25=8.87-4.53+2.61+5.81=3.54+8.35-1.72=3.18+2.76+5.04-2.05=3.86-0.99-1.42=5.98-5.77+0.2=2.52-0.84=8.89+4.47+9.86-3.86=4.58+3.49+3.01=2.84+6.32+0.28=8.3+7.67=4.61+0.58+6.66+5.03=9.83-2.8-4.36-1.68=8.44+6.76+9.24=8.17-1.08-2.89=7.41-6.26+3.51=2.21+0.96-2.62+0.79=8.74-7.66+3.08=7.37+4.44=3.21-0.91+4.23+1.09=1.01+5.17-2.13=7.41-0.23-4.61+4.73=7.85-2.31-0.89=9.88+5.17+9.3-5.25=2.51-1.56=3.19+1.13+3.76=5.19+8.91+4.98-4.53=3.83-1.59=3.29+4.84-5.73+4.58=3.88+5.57+9.63+9.96=4.21-0.53+3.02=1.24+8.94+8.37-1.22=3.53+8.41-4.16=7.13+3.78+4.81-9.31=9.16+5.93+9=8.67-7.34=9.41-6.8=5.72-2.62+6.72-6.26=9.91+5.03-8.73-2.18=2.53+1.28+9.2-4.23=9.43-1.19+4.09-9.17=9.81-1-6.17+6.91=8.28-4.6+4.89-7.32=7.92-3.27-0.85+9.29=4.84+1.33-0.89-1.18=3.31+8.38+0.25+0.51=5.92-3.14-1.26+0.89=8.23-6.56+4.24+2.54=8.99-4.74-1.52+4.47=5.31-0.61-3.25=3.11+9.64+8.74=7.56+9.88-3.4=5.14+8.54-6.1=8.54+2.39+1.46=9.98-0.73=5.06-2.53+8.04=1.32+9.89+2.44+0.25=9.56-2.36+7.51+2.96=4.96-1.77+9.1-4.78=5.12-0.98-0.04+6.44=9.32-5.45-2.52+3.22=0.82+3.14+8.24=5.17+3.11-6.43=4.37+6.29-4.59+3.58=2.61+7.42-2.42-2.02=3.64-0.3+0.94=1.69+4.47=8.01-5.49-0.86+5.06=8.14+7.97-4.25=2.57+8.39-9.69+8.01=6.52-4.35=9.14-5.14-2.99+3.63=5.96-3.18+6.56-1.4=4.92+0.91-4.55=8.02+8.48+6.21+9.02=9.76-5.27=5.08-1.07-1.34-2.48=5.37+6.51+0.95+0.96=6.39+1.37+1.47=3.13+5.82-1.43-6=9.12-6.44-0.24+8.86=2.16-0.69+8.98+8.81=7.85+6.57+1.44+6.94=9.98+6.26-2.14+7.79=6.61+6.37-2.16-1.97=5.2+1.92-0.27-5.98=2.72+1.76+6.83-2.67=7.8-3.19=4.96-3.01=5.24+9.29=6.36+0.37-5.37=9.36+6.34+5.42-3.28=3.4+8.07-2.34=4.43+5.08+0.88=9.42-7.31+7.66=9.85-0.35-6.13=7.18-6.61+3.21-0.1=9.2-0.22=9.08+1.26+7.28=6.6+1.41-6.64+5.41=1.85+2.29-3.41+0.14=0.6+8.62+7.34-4.88=4.36-3.49+6.4+6.32=9.01-1.71+4.46=1.94+3.77-3.76+6.19=5.29+4.06=4.92-1.79+9.97=5.9+2.99-3.28-0.08=4.92+1.87+1.6+9.84=7.21-2.63+7.67-3.77=9.74-4.98-2.8-0.38=9.15+7.19-7.43=1.36+5.42+1.68=8.79-3.13-3.86=9.43-5.7-1.74+0.8=7.82+5.56-5.5-4.96=5.21-2.62=3.18+9.67+3.75-3.54=0.06+9.51+1.2+6.99=9.43+4.33-1.17+8.5=5.44-0.48-4.05=7.03-3.29+4.81=4.57+5.8-0.58=8.23+1.84+7.04=2.49-1.31+4.57+6.76=6.29+4.58-2.43=9.94-5.25-4.32=6.9+8.31-1.64-7.49=1.03+2.76-0.42=6.65+9.44-5.84-7.59=6.02-0.22-1.87+7.84=8.4-5.88-2.35=5.2-1.66+8.96+1.55=6.87-3.51=3.14+4.95-2.55+3.26=5.58-2.57-0.92=6.34+6.99-0.09=4.63+4.01+8.41=8.04+9.94+5.57=3.96-2.31+2.33=8.7+4.47-4.42-1.91=8.03-2.07=9.89+6+2.11+1.72=7.21-2.83+0.47-0.16=7.53-1.81-4.88=8.16-6.14+5.23+4.3=5.45-1.14+6.91-6.38=9.13-0.14-0.84+5.79=9.27+4.84+5.05+7.11=4.54+4.87+6.61=9.06-5.64+0.74+0.11=2.43+5.27+9.73-0.07=5.71-3.51=8.76-6.79+3.18+7.19=7.87+2.37=6.99-2.73+9.72+5.43=7.84+3.93+4.87-4.1=9.62+8.18=5.07-3.41+4.03-0.56=0.61+7.51-6.04=8.31+4.34+4.72=4.24-1.68-1.49=8.12+4.31+7.5-6.51=2.75+7.04-6.23+0.43=5.26+9.63-1.16+8.26=9.83-3.29+8.53=6.61+7.11+8.62-4.1=7.81-6.04+5.56-2.88=9+7.64-4.71+3.45=9.64-7.4-1.74+3.22=7.58-1.02+2.47=7.94+4.29+0.54=6.84-3.6-1.35+1.67=9.23+2.28+6.19-4=0.08+9.58+1.77-0.43=7.06-0.8-3.64+6.66=4.33+8.5-6.21=6.04+7.46-9.14+2.24=8.23+0.4+2.75+8.81=8.82-5.01+6.45+9.73=3.16-0.6+5.92=6.29-1.85-2.07=9.91-0.37+9.74-5.78=6.96-4.43=7.69+4.47-5.67=7.22-2.05-2.43=7.84-2.52-0.42+1.25=8.12+9.98-4.07-8.91=0.02+8.12-4.36=6.98-4.96+5.77-2.04=7.2+3.13+7.03-2.39=9.01-8.59+4.74=2.24-0.42=4.69-1.3+0.27+7.49=6.89-2.84-0.12-0.51=4.3+9.04+8.77+1.14=9.34-2.98-3.41=9.34+3.43-7.95-0.71=7.96-6.84-0.36=5.42-0.85+8.3-2.33=7.54-0.35-3.37-2.67=9.74-7.92+7.76-7.74=5.98+6.58+5.67-0.79=8.36-5.04-0.93-0.98=6.31+7.94-5.42=8.02+8.13=9.61+7.18-5.67+0.27=5.64-1.73-2.82-0.73=3.14+0.03+7.85-1.76=9.56+7.56-2.11+6.55=4.26-1.58-1.43=8.82-1.88+4.45-5.84=6.11-3.96+0.1+8.79=5.72+7.67-5.16-2.88=4.68-1.99-1.47-0.18=9.03+9.47+4.61+0.31=4.43+9.79+0.78+6.32=5.76-1.39+3.94=9.49-3.83+6.39-9.42=8.94-5.68=9.31-3.65-2.56-1.56=8.19-3.17-1.71-1.01=9.24+5.74-8.73+5.42=8.25-6.82+1.72+6.26=7.73+4.37-7.36-2.98=9.95+6.37-5.59=2.59+2.22+7.71+2.37=5.64-3.66=4.11+1.46=7.14+3.46=5.69+4.18+7.56+2.05=7.76-1.89-1.17=6.33+1.87-4.18-2.5=2+7.71-8.22+3.93=8.6-4.63-1.04-1.49=4+8.95-0.78-2.05=6.7+8.9+5.68+1.69=5.31-0.07-0.9-2.95=9.32-2.28+9.36=9.18+7.27-6.68+2.05=6.05-0.8-0.65+5.89=5.49+2+7.16+3.18=4.99-0.41=7.99+2.8-5.46-3.35=9.57+1.13+1.69+1.93=8.35-1.95-0.19+8.84=8.39-8.02+4.06+1.45=9.26+1.38+7.32+2.27=8.85+5.05=9.58-6.7-0.39-1.61=2.02+6.55-0.41-6.67=5.51-1.35-1.93+3.1=7.92+5.27-4.39=7.37-4.84-1.93=6.19+0.89-3.84+3.62=7.56-0.81-3.39-1.04=5.93+4.99-1.1-6.79=8.39-7.96=2.29+9.47+4.56=4.52-4.28+9.77=6.19+2.51=9.87-0.53+8.48+2.72=9.5+9.63+9.65=7.89+7.01=8.71+1.42-0.21=4.78-3.75+6.13=5.38-1.16-0.35-1.49=6.13+6.62-7.44=5.87+0.37=8.35-1.89-0.06-1.07=8.38+0.45-8.07+3.63=5.12-0.24+0.29-1.64=5.03+4.85-1.13+9.99=8.01-3.4-4.5+3.68=6.11-0.74-0.14=7.79-2.6-0.91-3.74=9.47-1.87-4.04-1.57=3.24+1.63+5.08-4.56=5.62+6.74-5.58+0.15=9.06+1.36-4.73+0.03=8.06-0.29-0.11-0.41=9.41+8.95+9.28=9.77-8.24+3.49-1.04=7.25+4.64-3.38+4.01=2.63+6.29-4.55=5.89-1.51-0.54-1.9=3.73+4.69-2.87-3.62=0.72+0.61=9.42-0.78+4.76=5.48-2.62-1.44=7.76-6.94+4.74=4.94+6.21+1.57-7.1=8.03-5.54-0.37+6.21=3.57+8.8=6.84-0.15+2.74=1.72+5.48-1.45+4.27=1.35+5.22+2.28+5.37=3.61+4.89+9.84-9.37=5.76-1.62=8.2+3.61-3.37-5.5=7.19+1.11+0.55=9.99-4.75=8.97-7.31+5.13=3.01+7.45=8.67-0.34+1.19+7.33=6.69-0.41-1.45-3.28=2.24+3.81-5.62=9.18+2.96-8.52+2.64=4.64-2.96-0.59-0.57=4.07+5.61=7.17-1.97+6.67-2.12=5.91+6.5+5.31+5.35=9.6-8.95+3.34=7.74+9.81-0.72-8.71=7.59-5.51=8.06+7.1+4.53-7.94=7.1+5.83-0.06-6.75=9.49-4.44-3.89+3.91=8.71-4.55-3.1=2.56+5.32-6.23=8.13-5.61=9.76-2.79-1.5-4.27=8.85-0.68-3.97-1=9.1+8.31+5.78=9.68+1.13+5.81=3.88-0.66=8.4-0.47-3.99-0.39=9.5-7.64+8.07+3.47=9.11+4.83+9.06-1.58=1.12+0.49+7.73-1.21=4.31+7.48-8.93+6.75=7.92+0.33-3.26-2.77=7.5-4.88=8.36-4.2+5.45=7.63+3.34=8.55-2.49-2.15+2.63=0.98-0.29+8.93=0.35+1.24+2.81=8.07-2.89-4.11+5.63=5.85+7.07=7.75+1.72+9.22=4.17+8.88+4.47=7.92+6.42-4.65+3.17=8.15-2.53+5.81=4.64-2.25-0.92+8.53=4.97+7.08+3.54-4.79=8.57-6.85+0.77-1=6.38-2.47+3.24+0.64=6.13+1.89-5.52-0.83=9.61-2.37-3.82=2.14+9.86-6.82=0.47+3.88+4.85=3.35-1.41+6.52=7.61-6.41+0.4+0.06=7.73-1.5-5.05-0.79=4.33-3.25-0.54+9=9.12-3.48-1.72=2.8+2.78=1+4.17+8.77-2.09=4+2.36-0.52=0.48+6.44+1.16+7.66=4.31+8.11-5.83-5.78=8.02+0.22-7.67+1.95=4.25+9.78-1.65-2.4=7-1.03-3.22-1.74=6.26-1.84-3.32=8.33-4.01+7.99=8.53-0.59+3.29-4.67=6.74-5.64+4.98=9.78-0.93-6.34=3.52+1.56+3.57+3.27=3.05-2.69+1.73=6.8-2.45-2.73+8.66=8.44+8.14-0.69-9.18=8.04-1.83-0.65+3.84=5.06+5.63+7.04+1.85=7.25+3.95-5.22=6.53+0.73-1.12+8.82=8.16-5.31+4.22=7.27-2.78-3.84=9.9-0.03-0.54=9.28+3.43+9.25-1.09=0.5+6.08+2.65+3.74=2.32+2.83=7.03-2.9-1.63+0.19=7.27+4.03-0.29+5.29=9.87-5.13-2.89+4.97=8.79-3.57=1.69+6.22=6.81+7.46=8.05+9.79+9.42-5.94=9.93-8.94+5.34+3.95=9.82+1.1-2.07-5.69=7.18-2.28-2=9.63-6.3-2.92=9.96+4.41-2.55-2.7=5.36-3.34-0.96+4.5=6.64-4.79+6.49+5.93=8.02-5.27=5.46+8.43+9.26=9.12-2.95-4.56+3.3=9.69-5.38+6.57=3.13+4.21-7.17=9.31-6.09-2.13-0.33=9.92+4.36+0.17+1.97=5.66-0.56+9.09-2.47=7.93+2.08+0.85=4.34-3.23+5.13+9.3=2.37-1.03+3.21+4.42=8.13-2.12-4.31+1.18=9.65-3.46+9.61+1.29=9.49-4.33+5.81+1=8.2+1.51+5.72-5.02=7.62-0.93-0.24-4.98=4.53-3.54+9.41+2.71=9.85-4.08-2.37=4.84+3.77+9.96-1.05=7.11-6.93=4.75+4.31+7.74=2.81+1.92+3.28-1.84=9.31-2.23+1.56+9.4=2.52+3.02+9.2=9.17+7.41=1.73+8.91+9.02+0.82=9.71-0.41+3.3-5.1=8.68-0.05-7.1+0.57=6.38+7.74+0.97-3.12=3.9+0.91-1.36+0.42=5.56+0.14+0.81=4.37+5.55-5.49=8.48+1.75+7.26+1.66=7.75-3.01+1.29+3.35=7.34-3.05=9.56-3.62=7.88-4.36+3.78=3.65+1.08+0.64=3.92-1.1-0.02+0.89=5.84-1.17+1.96-4.56=8.64-1.86+2.19+4.14=3.09-2.07+7.75=4.32+7.35+3.89-0.21=9.97-2.02+1.72-0.26=8.21-1.62-2.57+2.55=6.51-1.76-4.63=9.92-5.7+1.78=6.02+1.2+7.95-3.78=8.25-1.7-5.54=9.57-7.01+3.69=1.89+0.59+6.26=3.59-0.34=7.6+5.57-5.71-1.57=7.22-1.41+4.49-4.02=1.27+0.57+8.26=7.31+5.1-1.68=7.59+4.11-4.96+4.06=7.82+0.57-3.59-0.71=7.49+3.79=8.95+3.93-7.66+7.03=4.42+3.16+7.88+0.2=6.85-5.44+8.2-0.25=3.78-0.86+2.39+6.67=8.46-2.05+8.36-9.76=8.33-2.73=6.49+6.26-0.94-1.36=4.94-4.26+7.83-7.96=8.03+2.49=4.45+9.68+2.48+7.72=2.92+1.2+8.68-8.42=5.6+4.01-6.92+6.18=2.07-0.45-0.48=6.84+4.46+3.51=3.9+5.7+9.75+5.13=9.84-1.37+7.03-0.67=9.9-3.88=9.92-2.06+8.1-5.83=9.77-6.6-1.6=8.12+2.06-5.31+8.53=8.48+9.27-7.2-6.43=5.78-0.95-2.56=8.39-7.18+6.96-1.51=8.63-0.82+3.74-6.54=7.65-4.83+1.26=8.79-1.21+9.23-5.88=8.97-1.93+6.51-7.49=9.73+8.6-0.42+1.25=4.68+5.18+6.75=7.66-0.54-5.03=7.52-2.18-1.04-3.25=3.55-3.07+8.52=9.27-2.8+6.48-1.15=7.15-3.1-0.96=6.28-1.19-1.04-3.32=9.59-4.18-0.76-3.86=6.06+9.6-4.16-1.88=5.68-1.58+2.79-5.74=0.89-0.63=9.97+1.95+3.35+8.65=7.18-1.89=3.04+8.32-6.13+7.15=9.67-5.6-0.81-0.61=4.6+1.99+9.42=8.11-0.09-6.45+6.16=1.1+8.29+1.19=4.56+8.61=7.37+6.76+4.77=7.5-5.42=9.73-7.92-0.76+8.21=7.69-2.79+5.78-3.63=8.73-6.6+7.28+2.02=7.17-6.31+5.84+7.57=6.75-5.56-0.44=0.2+9.66+9.5+5.02=0.57+4.43+3.86=3.58+0.32+3.9+9.03=8.7+9.71+0.31-3.61=2.51+9.23-9.35-1.11=7+0.74+2.42+8.16=2.76+6.36+2.03-8.64=5.4+7.1-0.4-7.28=8.6-2.59+5.9=8.23-0.82+4.25-1.65=2.16+4.43-2.87=8.73-3.55=8.71-0.09=9.57-4.84-0.1-0.8=7.41-2.79-1.84+7.07=3+4.82=3.51+8.96+7.39-9.75=8.87-0.25+6.72+4.83=2.25+1.79+8.59=7.94-1.84-3.29=7.29+9.39-1.55-8=6.2-2.94-1.62+3.12=3.2+0.68=8.14-2.19-0.25-1.91=4.11-3.76=8.6-5.06-2.24=9.58-6.15-1.21-1.65=5.23-0.06-1.85-0.61=4.69+6.19-3.73+9.81=9.31-1.9+3.76=4.46-4.07+1.96+6.41=4.61+9.06+4.28+0.99=6.47+6.92-5.04-1.55=7.3-0.92-1.87-0.45=7.53+3.5+4.35-6.92=6.01+1.5-0.2=9.75-1.08+9.87+3.69=8.82+8.41+6.95+0.1=6.31-1.36=9.53+6.53+6.95=2.88+8.94-3.79=3.02+1.06+5.25=6.72+8.08=9.51-3.4+1.14+9.56=8.89-1.2-3.33-2.19=7.99-4.13+5.55=6.38+3.32-9.33+6.96=8.17-1.05-3.89+3.28=8.94-1.82-0.86-0.79=1.17+9.34+3.83=参考答案8.35-2.77-3.5-1.69=0.399.04+7.48-1.56-9.13=5.839.24-4.39-0.15+5.84=10.548.37+3.2-4.42+6.9=14.050.76-0.54+4.04+3.88=8.147.4-1.44+0.14+4.37=10.476.52-1.16-1.48-1.23=2.659.84-7.17+0.66+8.97=12.32.98+6.77=9.756.14+3.69-8.02=1.814.1+6.28-5.53=4.852.72+0.92+7.38-3.74=7.289.55+8.65-3.41-1.28=13.517.55+4.43+7.39=19.379.67-3.59+2.94=9.026.03+4.55-8.98+7.16=8.764.89+4.69-4.17=5.419.31-2.64-0.87-3.78=2.026.47+2.7=9.179.84-8.46+3.16+8.96=13.57.75+8.51=16.265.32+0.34=5.667.26-2.23-4.4+1.31=1.949.89-0.84-0.5+1.29=9.847.98+5.16-2.46+7.73=18.416.68+2.32=98.21+4.14+8.57+5.73=26.655.93-0.23-5.39+8.96=9.279.84-1.89-0.53-0.59=6.839.93-3.43-0.99=5.516.8-2.5=4.31.86+8.34+5.92+7.21=23.337.77-0.24-2.61=4.928.33-0.74-3.72+6.53=10.45.51+2.07+9.34=16.928.34-0.02+1.69=10.014.8-2.03-2.19=0.585.7-4.18=1.525.67+5.22=10.890.78+4.31=5.093.37+6.11+2.04+0.07=11.598.97-1.8-4.77=2.45.64-2.07+2.42=5.997.93+5.32+6.74-2.92=17.076.21-2.02-1.26-0.64=2.292.67+4.22+4.21-7.33=3.777.83-0.75-4.18+8.34=11.248.3-0.93-2.54-1.5=3.334.13-3.96+2.18=2.359.3-1.81+3.47+6.31=17.277.07+6.04-1.51+3.01=14.617.39-2.32+1.45-1.13=5.397.5+3.81-1.79=9.528.2-3.39-2.73=2.089.13+2.37+1.01+2.15=14.667.27-3.08+9.64-0.31=13.524.01-1.51+4.43=6.932.27-1=1.279.6-8.5=1.17.97+8.24-7.76-6.26=2.194.08-3.78+1.67-1.82=0.159.04+2.03-2.29+5.59=14.379.21+8.71-9.7-3.78=4.445.96+9.01-3.72+3.52=14.776.88-3.59+1.5+1.78=6.573.13+0.83=3.968.45-3.89+8.16-2.96=9.768.39+1.84+4.29-3.75=10.777.7+8.32+7.97+5.23=29.224.26+5.79+0.42-4.63=5.842.32+8.7+9.58+3.25=23.858.13+8.4-5.34=11.194.4-0.49-2.61+4.76=6.068.94+7.21=16.150.77+3.32-2.52+2.79=4.369.84+1.9+4.8+3.09=19.636.34+0.85=7.199.89-0.67-2.35+3.7=10.579.32-8.73+3.97-3.27=1.298.12-2.11=6.019.78-0.92-7.32-0.69=0.857.82+2.18+3.72+9.27=22.998.07+4.36+8.17=20.66.08+6.34+9.53+4.79=26.741.45+8.96=10.414.79+6.07-4.25+2.59=9.20.03+9.75-1.91-2.94=4.938.68-1.05+8.42-7.25=8.85.3+3.57-5.19+8.6=12.289.56-1.91-5.54-1.1=1.012.36-1.31+8.84=9.896.51+1.08+1.42+2.69=11.79.31+6.58+9.15-7.47=17.576.65+2.61-5.55=3.718.79-0.88-4.82-0.54=2.553.2+5.64+7.17-6.42=9.597.48-2.11-2.3-0.86=2.211.99-1.24+4.78+3.91=9.442.97+1.09+0.57=4.638.76-5.7+0.38+6.95=10.399.57+8.49+1.43-2.25=17.249.99+6.24-7.77=8.465.1+2.66-0.6=7.167.21-1.18-2.59+7.53=10.975.52+2.89=8.418.24+4.49+9.23-7.43=14.532.43+9.82-7.75+5.75=10.253.08+1.35+5.94=10.379.01-5.06+8.52-5.36=7.113.29-1.97+1.38+4.16=6.868.36-6.51-1.73=0.129.14+8.66-6.16=11.642.93-0.49+9.88-1.08=11.243.41+1.75=5.167.44-3.24=4.21.25+5.9-0.82-1.51=4.827.23-4.46+8.71=11.481.92+4.48-3.18=3.229.89-9.17+4.55+9.78=15.059.92+9.1-3.53=15.499.19-2.27=6.929.63-1.08-5.3-2.03=1.225.89-3.65+2.65+9.71=14.63.77-3.41+8.41-0.36=8.418.07+7.39-3.41-7.59=4.463.45-0.72-0.51+9.9=12.129.6-0.37-5.86-2.4=0.975.54-0.21-0.11+1.86=7.087.63+6.02=13.658.89+8.98-5.53-3.31=9.037.35-3.23+4.77=8.895.61+8.3=13.916.27+3.15+9.45-7.91=10.968.55+9.44-0.89-2.4=14.74.94-3.67+2.58=3.854.48+4.47-6.8-1.85=0.36.72-3.44+3.65+3.15=10.089.8+3.91-4.03=9.688.67-3.3+6.73=12.10.78-0.32+1.69+8.65=10.82.48+4.82=7.35.85+3.45-2.48-3.98=2.847.59-2.88-0.38=4.337.52-2.78-2.91=1.837.12+2.95-4.87+6.71=11.916.27-4.96=1.319.75+6.36+1.82-2.39=15.548.71-4.51+7.79-1.4=10.597.56-2.97+8.66+4.68=17.937.91-4.13-0.07-1.7=2.014.19-4.02+5.75-3.27=2.652.33+5.09+8.2+9.21=24.835.2+5.16-8.33=2.033.9+4.98+2.53+1.4=12.810.43+4.3-1.65=3.081.3+7.42+9.03+8.29=26.047.22+6.14+8.57-5.69=16.247.76-2.65-1.26=3.853.84+3.76+7.53=15.133.22+5.16+1.43-5.73=4.081.74-1.09+4.57-0.39=4.833.95+2.89=6.840.89+9.4-4.76+8.29=13.825.39-1.25+5.16-2.18=7.123.3-2.3+4.48=5.481.32+3.76-3.83=1.257.76-2.81-1.72=3.238.41+9.07-3.31=14.179.04-1.57-0.77+4.82=11.522.12+7.14=9.267.43+0.74=8.175.45-4.85+1.06+2.19=3.854.52-4+5.6=6.125.16-4.93=0.230.52+8.42-4.42-3.87=0.658.96-5.36-1.71=1.899.72-7.57=2.154.93+5.03-6.24=3.728.07+8.08+7.23+9.15=32.537.64+5.54-7.9+7.77=13.050.52+5.97=6.498.28-4.38-1.23-2=0.677.29+6.7=13.998.62+8.16-3.15-4.07=9.569.73-4.43=5.36.16+0.05=6.215.91-0.19-0.16=5.569.53-1.96+9.07-1.58=15.067.27+4.86-7.4=4.736.83+8.73+4.75=20.315.69-4.37-0.28=1.042.57-0.47=2.18.24+5.16+7.27+1.76=22.435.34+3.11+0.73=9.186.34+5.83-8.72-0.73=2.725.3+9.25=14.558.87-4.53+2.61+5.81=12.763.54+8.35-1.72=10.173.18+2.76+5.04-2.05=8.933.86-0.99-1.42=1.455.98-5.77+0.2=0.412.52-0.84=1.688.89+4.47+9.86-3.86=19.364.58+3.49+3.01=11.082.84+6.32+0.28=9.448.3+7.67=15.974.61+0.58+6.66+5.03=16.889.83-2.8-4.36-1.68=0.998.44+6.76+9.24=24.448.17-1.08-2.89=4.27.41-6.26+3.51=4.662.21+0.96-2.62+0.79=1.348.74-7.66+3.08=4.167.37+4.44=11.813.21-0.91+4.23+1.09=7.621.01+5.17-2.13=4.057.41-0.23-4.61+4.73=7.37.85-2.31-0.89=4.659.88+5.17+9.3-5.25=19.12.51-1.56=0.953.19+1.13+3.76=8.085.19+8.91+4.98-4.53=14.553.83-1.59=2.243.29+4.84-5.73+4.58=6.983.88+5.57+9.63+9.96=29.044.21-0.53+3.02=6.71.24+8.94+8.37-1.22=17.333.53+8.41-4.16=7.787.13+3.78+4.81-9.31=6.419.16+5.93+9=24.098.67-7.34=1.339.41-6.8=2.615.72-2.62+6.72-6.26=3.569.91+5.03-8.73-2.18=4.032.53+1.28+9.2-4.23=8.789.43-1.19+4.09-9.17=3.169.81-1-6.17+6.91=9.558.28-4.6+4.89-7.32=1.257.92-3.27-0.85+9.29=13.094.84+1.33-0.89-1.18=4.13.31+8.38+0.25+0.51=12.455.92-3.14-1.26+0.89=2.418.23-6.56+4.24+2.54=8.458.99-4.74-1.52+4.47=7.25.31-0.61-3.25=1.453.11+9.64+8.74=21.497.56+9.88-3.4=14.045.14+8.54-6.1=7.588.54+2.39+1.46=12.399.98-0.73=9.255.06-2.53+8.04=10.571.32+9.89+2.44+0.25=13.99.56-2.36+7.51+2.96=17.674.96-1.77+9.1-4.78=7.515.12-0.98-0.04+6.44=10.549.32-5.45-2.52+3.22=4.570.82+3.14+8.24=12.25.17+3.11-6.43=1.854.37+6.29-4.59+3.58=9.652.61+7.42-2.42-2.02=5.593.64-0.3+0.94=4.281.69+4.47=6.168.01-5.49-0.86+5.06=6.728.14+7.97-4.25=11.862.57+8.39-9.69+8.01=9.286.52-4.35=2.179.14-5.14-2.99+3.63=4.645.96-3.18+6.56-1.4=7.944.92+0.91-4.55=1.288.02+8.48+6.21+9.02=31.739.76-5.27=4.495.08-1.07-1.34-2.48=0.195.37+6.51+0.95+0.96=13.796.39+1.37+1.47=9.233.13+5.82-1.43-6=1.529.12-6.44-0.24+8.86=11.32.16-0.69+8.98+8.81=19.267.85+6.57+1.44+6.94=22.89.98+6.26-2.14+7.79=21.896.61+6.37-2.16-1.97=8.855.2+1.92-0.27-5.98=0.872.72+1.76+6.83-2.67=8.647.8-3.19=4.614.96-3.01=1.955.24+9.29=14.536.36+0.37-5.37=1.369.36+6.34+5.42-3.28=17.843.4+8.07-2.34=9.134.43+5.08+0.88=10.399.42-7.31+7.66=9.779.85-0.35-6.13=3.377.18-6.61+3.21-0.1=3.689.2-0.22=8.989.08+1.26+7.28=17.626.6+1.41-6.64+5.41=6.781.85+2.29-3.41+0.14=0.870.6+8.62+7.34-4.88=11.684.36-3.49+6.4+6.32=13.599.01-1.71+4.46=11.761.94+3.77-3.76+6.19=8.145.29+4.06=9.354.92-1.79+9.97=13.15.9+2.99-3.28-0.08=5.534.92+1.87+1.6+9.84=18.237.21-2.63+7.67-3.77=8.489.74-4.98-2.8-0.38=1.589.15+7.19-7.43=8.911.36+5.42+1.68=8.468.79-3.13-3.86=1.89.43-5.7-1.74+0.8=2.797.82+5.56-5.5-4.96=2.925.21-2.62=2.593.18+9.67+3.75-3.54=13.060.06+9.51+1.2+6.99=17.769.43+4.33-1.17+8.5=21.095.44-0.48-4.05=0.917.03-3.29+4.81=8.554.57+5.8-0.58=9.798.23+1.84+7.04=17.112.49-1.31+4.57+6.76=12.516.29+4.58-2.43=8.449.94-5.25-4.32=0.376.9+8.31-1.64-7.49=6.081.03+2.76-0.42=3.376.65+9.44-5.84-7.59=2.666.02-0.22-1.87+7.84=11.778.4-5.88-2.35=0.175.2-1.66+8.96+1.55=14.056.87-3.51=3.363.14+4.95-2.55+3.26=8.85.58-2.57-0.92=2.096.34+6.99-0.09=13.244.63+4.01+8.41=17.058.04+9.94+5.57=23.553.96-2.31+2.33=3.988.7+4.47-4.42-1.91=6.848.03-2.07=5.969.89+6+2.11+1.72=19.727.21-2.83+0.47-0.16=4.697.53-1.81-4.88=0.848.16-6.14+5.23+4.3=11.555.45-1.14+6.91-6.38=4.849.13-0.14-0.84+5.79=13.949.27+4.84+5.05+7.11=26.274.54+4.87+6.61=16.029.06-5.64+0.74+0.11=4.272.43+5.27+9.73-0.07=17.365.71-3.51=2.28.76-6.79+3.18+7.19=12.347.87+2.37=10.246.99-2.73+9.72+5.43=19.417.84+3.93+4.87-4.1=12.549.62+8.18=17.85.07-3.41+4.03-0.56=5.130.61+7.51-6.04=2.088.31+4.34+4.72=17.374.24-1.68-1.49=1.078.12+4.31+7.5-6.51=13.422.75+7.04-6.23+0.43=3.995.26+9.63-1.16+8.26=21.999.83-3.29+8.53=15.076.61+7.11+8.62-4.1=18.247.81-6.04+5.56-2.88=4.459+7.64-4.71+3.45=15.389.64-7.4-1.74+3.22=3.727.58-1.02+2.47=9.037.94+4.29+0.54=12.776.84-3.6-1.35+1.67=3.569.23+2.28+6.19-4=13.70.08+9.58+1.77-0.43=117.06-0.8-3.64+6.66=9.284.33+8.5-6.21=6.626.04+7.46-9.14+2.24=6.68.23+0.4+2.75+8.81=20.198.82-5.01+6.45+9.73=19.993.16-0.6+5.92=8.486.29-1.85-2.07=2.379.91-0.37+9.74-5.78=13.56.96-4.43=2.537.69+4.47-5.67=6.497.22-2.05-2.43=2.747.84-2.52-0.42+1.25=6.158.12+9.98-4.07-8.91=5.120.02+8.12-4.36=3.786.98-4.96+5.77-2.04=5.757.2+3.13+7.03-2.39=14.979.01-8.59+4.74=5.162.24-0.42=1.824.69-1.3+0.27+7.49=11.156.89-2.84-0.12-0.51=3.424.3+9.04+8.77+1.14=23.259.34-2.98-3.41=2.959.34+3.43-7.95-0.71=4.117.96-6.84-0.36=0.765.42-0.85+8.3-2.33=10.547.54-0.35-3.37-2.67=1.159.74-7.92+7.76-7.74=1.845.98+6.58+5.67-0.79=17.448.36-5.04-0.93-0.98=1.416.31+7.94-5.42=8.838.02+8.13=16.159.61+7.18-5.67+0.27=11.395.64-1.73-2.82-0.73=0.363.14+0.03+7.85-1.76=9.269.56+7.56-2.11+6.55=21.564.26-1.58-1.43=1.258.82-1.88+4.45-5.84=5.556.11-3.96+0.1+8.79=11.045.72+7.67-5.16-2.88=5.354.68-1.99-1.47-0.18=1.049.03+9.47+4.61+0.31=23.424.43+9.79+0.78+6.32=21.325.76-1.39+3.94=8.319.49-3.83+6.39-9.42=2.638.94-5.68=3.269.31-3.65-2.56-1.56=1.548.19-3.17-1.71-1.01=2.39.24+5.74-8.73+5.42=11.678.25-6.82+1.72+6.26=9.417.73+4.37-7.36-2.98=1.769.95+6.37-5.59=10.732.59+2.22+7.71+2.37=14.895.64-3.66=1.984.11+1.46=5.577.14+3.46=10.65.69+4.18+7.56+2.05=19.487.76-1.89-1.17=4.76.33+1.87-4.18-2.5=1.522+7.71-8.22+3.93=5.428.6-4.63-1.04-1.49=1.444+8.95-0.78-2.05=10.126.7+8.9+5.68+1.69=22.975.31-0.07-0.9-2.95=1.399.32-2.28+9.36=16.49.18+7.27-6.68+2.05=11.826.05-0.8-0.65+5.89=10.495.49+2+7.16+3.18=17.834.99-0.41=4.587.99+2.8-5.46-3.35=1.989.57+1.13+1.69+1.93=14.328.35-1.95-0.19+8.84=15.058.39-8.02+4.06+1.45=5.889.26+1.38+7.32+2.27=20.238.85+5.05=13.99.58-6.7-0.39-1.61=0.882.02+6.55-0.41-6.67=1.495.51-1.35-1.93+3.1=5.337.92+5.27-4.39=8.87.37-4.84-1.93=0.66.19+0.89-3.84+3.62=6.867.56-0.81-3.39-1.04=2.325.93+4.99-1.1-6.79=3.038.39-7.96=0.432.29+9.47+4.56=16.324.52-4.28+9.77=10.016.19+2.51=8.79.87-0.53+8.48+2.72=20.549.5+9.63+9.65=28.787.89+7.01=14.98.71+1.42-0.21=9.924.78-3.75+6.13=7.165.38-1.16-0.35-1.49=2.386.13+6.62-7.44=5.315.87+0.37=6.248.35-1.89-0.06-1.07=5.338.38+0.45-8.07+3.63=4.395.12-0.24+0.29-1.64=3.535.03+4.85-1.13+9.99=18.748.01-3.4-4.5+3.68=3.796.11-0.74-0.14=5.237.79-2.6-0.91-3.74=0.549.47-1.87-4.04-1.57=1.993.24+1.63+5.08-4.56=5.395.62+6.74-5.58+0.15=6.939.06+1.36-4.73+0.03=5.728.06-0.29-0.11-0.41=7.259.41+8.95+9.28=27.649.77-8.24+3.49-1.04=3.987.25+4.64-3.38+4.01=12.522.63+6.29-4.55=4.375.89-1.51-0.54-1.9=1.943.73+4.69-2.87-3.62=1.930.72+0.61=1.339.42-0.78+4.76=13.45.48-2.62-1.44=1.427.76-6.94+4.74=5.564.94+6.21+1.57-7.1=5.628.03-5.54-0.37+6.21=8.333.57+8.8=12.376.84-0.15+2.74=9.431.72+5.48-1.45+4.27=10.021.35+5.22+2.28+5.37=14.223.61+4.89+9.84-9.37=8.975.76-1.62=4.148.2+3.61-3.37-5.5=2.947.19+1.11+0.55=8.859.99-4.75=5.248.97-7.31+5.13=6.793.01+7.45=10.468.67-0.34+1.19+7.33=16.856.69-0.41-1.45-3.28=1.552.24+3.81-5.62=0.439.18+2.96-8.52+2.64=6.264.64-2.96-0.59-0.57=0.524.07+5.61=9.687.17-1.97+6.67-2.12=9.755.91+6.5+5.31+5.35=23.079.6-8.95+3.34=3.997.74+9.81-0.72-8.71=8.127.59-5.51=2.088.06+7.1+4.53-7.94=11.757.1+5.83-0.06-6.75=6.129.49-4.44-3.89+3.91=5.078.71-4.55-3.1=1.062.56+5.32-6.23=1.658.13-5.61=2.529.76-2.79-1.5-4.27=1.28.85-0.68-3.97-1=3.29.1+8.31+5.78=23.199.68+1.13+5.81=16.623.88-0.66=3.228.4-0.47-3.99-0.39=3.559.5-7.64+8.07+3.47=13.49.11+4.83+9.06-1.58=21.421.12+0.49+7.73-1.21=8.134.31+7.48-8.93+6.75=9.617.92+0.33-3.26-2.77=2.227.5-4.88=2.628.36-4.2+5.45=9.617.63+3.34=10.978.55-2.49-2.15+2.63=6.540.98-0.29+8.93=9.620.35+1.24+2.81=4.48.07-2.89-4.11+5.63=6.75.85+7.07=12.927.75+1.72+9.22=18.694.17+8.88+4.47=17.527.92+6.42-4.65+3.17=12.868.15-2.53+5.81=11.434.64-2.25-0.92+8.53=104.97+7.08+3.54-4.79=10.88.57-6.85+0.77-1=1.496.38-2.47+3.24+0.64=7.796.13+1.89-5.52-0.83=1.679.61-2.37-3.82=3.422.14+9.86-6.82=5.180.47+3.88+4.85=9.23.35-1.41+6.52=8.467.61-6.41+0.4+0.06=1.667.73-1.5-5.05-0.79=0.394.33-3.25-0.54+9=9.549.12-3.48-1.72=3.922.8+2.78=5.581+4.17+8.77-2.09=11.854+2.36-0.52=5.840.48+6.44+1.16+7.66=15.744.31+8.11-5.83-5.78=0.818.02+0.22-7.67+1.95=2.524.25+9.78-1.65-2.4=9.987-1.03-3.22-1.74=1.016.26-1.84-3.32=1.18.33-4.01+7.99=12.318.53-0.59+3.29-4.67=6.566.74-5.64+4.98=6.089.78-0.93-6.34=2.513.52+1.56+3.57+3.27=11.923.05-2.69+1.73=2.096.8-2.45-2.73+8.66=10.288.44+8.14-0.69-9.18=6.718.04-1.83-0.65+3.84=9.45.06+5.63+7.04+1.85=19.587.25+3.95-5.22=5.986.53+0.73-1.12+8.82=14.968.16-5.31+4.22=7.077.27-2.78-3.84=0.659.9-0.03-0.54=9.339.28+3.43+9.25-1.09=20.870.5+6.08+2.65+3.74=12.972.32+2.83=5.157.03-2.9-1.63+0.19=2.697.27+4.03-0.29+5.29=16.39.87-5.13-2.89+4.97=6.828.79-3.57=5.221.69+6.22=7.916.81+7.46=14.278.05+9.79+9.42-5.94=21.329.93-8.94+5.34+3.95=10.289.82+1.1-2.07-5.69=3.167.18-2.28-2=2.99.63-6.3-2.92=0.419.96+4.41-2.55-2.7=9.125.36-3.34-0.96+4.5=5.566.64-4.79+6.49+5.93=14.278.02-5.27=2.755.46+8.43+9.26=23.159.12-2.95-4.56+3.3=4.919.69-5.38+6.57=10.883.13+4.21-7.17=0.179.31-6.09-2.13-0.33=0.769.92+4.36+0.17+1.97=16.425.66-0.56+9.09-2.47=11.727.93+2.08+0.85=10.864.34-3.23+5.13+9.3=15.542.37-1.03+3.21+4.42=8.978.13-2.12-4.31+1.18=2.889.65-3.46+9.61+1.29=17.099.49-4.33+5.81+1=11.978.2+1.51+5.72-5.02=10.417.62-0.93-0.24-4.98=1.474.53-3.54+9.41+2.71=13.119.85-4.08-2.37=3.44.84+3.77+9.96-1.05=17.527.11-6.93=0.184.75+4.31+7.74=16.82.81+1.92+3.28-1.84=6.179.31-2.23+1.56+9.4=18.042.52+3.02+9.2=14.749.17+7.41=16.581.73+8.91+9.02+0.82=20.489.71-0.41+3.3-5.1=7.58.68-0.0