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6.45-3.21-1.19-0.67=5.74+9.54-1.36-5.05=7.26+3.58-1.62-4.44=9.67-0.81-2.44-5.47=8.66+8.6+9.71-6.23=2.25+3.11=5.23+2.22-1.72+7.26=8.09-2.32+5.67=9.4-6.25+5.21+9.25=8.56+5.68-8.34+7.27=9.6-3.61+7.57=6.54+3.62-4.98-1.76=9.34-8.09+7.13+7.57=4.62+0.28=6.44-5.4+0.72+7.07=6.79-1.53=0.13+0.3+1.87-0.47=0.53+6.36-4.3-0.69=8.38-3.61+0.73-4.89=4.83-4.31+4.91-1.73=0.08+1.1+1.96+9.74=4.6-3.73+9.9-2.33=4.77-4.35+6.35=8.42-1.01-5.07+0.31=7.42-5.87-0.26=0.51+5.74+9.72-3.32=6.65-1.62-0.45-3.38=9.89-2.28-1.77=6.65+0.5+6.83=2.12+4.1=5.61-3.58=9.03-5.44+5.83-0.97=9.77-7.67+4.65=8.51+3.77+1.82+7.18=7.07+1.88-2.97=3.1+9.55=8.68-3.47=6.34+6.59+0.82-0.58=9.34-0.89-6.11-0.27=8.07+8.7=7.78+9.86-0.43=6.18-1.28=4.19-1.93+7.21+3.23=4.58-1.37-1.98+2.41=9.82+9.95+0.07-9.97=9.57-3.92+5.19=1.88-0.78+4.92=5.65-0.54-4.77=8.34-4.85-2.62+0.91=9.48-2.84+5.16-3.58=9.47+9.2+7.6+2.53=1.15+0.7-0.9=5.36-3.76+6.7=9.35-6.74-1.83=5.56-1.31-3.7=8.69+6.49+0.42=8.69+5.77-6.06-7.43=9.63-4.81-0.38+4.67=1.4-1.09+4.63-4.82=8.27-2.97-3.88+8.98=3.39-1.38+4.21-2.57=3.66+5.08+1.13+8.24=1.68+7.58-2.89-0.8=5.73+9.4+1.88+0.12=7.82+3.25-1.81-5.66=7.05-5.83-0.09=3.36+7.46=5.21-4.71=9.1-7.27=5.11-0.29-1.92-1.72=7.5-1.2=9.43-4.47-2.28-1.21=1.72+8.91+6.22-8.18=9.98-5.68-3.48=6.83+2.17=7.42-6.71+8.16=7.65-0.85-3.21-0.97=9.88+8.73+6.11=4.65+7.83-8.08=5.78-0.55+5.82+8.23=7.52+3.94=7.88+9.03-3.34=9.99-9.57+6.93-2=6.13-1.1+5.59+7.72=3.06-1.47-0.81=8.52+6.95+4.91+0.59=7.32-6.53=8.84-8.2+8.51+9.68=8.5-6.86+0.7-1.18=0.28+2.47+1.33=1.81+6.46-2.42+4.62=2.76+7.67-0.16-7.44=3.53+2.59=6.73-6.27=8.9-3.28+7.64-0.52=9.65+0.53-8.7=7.8-4.09=4.25-0.9+7.07+9.14=4-1.98-1.09-0.34=8.18+7.55-1.79=9.02-2.82-1.16+1.26=9.62-4.39-2.36+9.83=9.98-1-6.62-1.67=4.88-1.39-3.14+0.38=9.32+0.86=6.23-4.53+8.38=5.51+6.44-4.91=9.82-3.58=4.38+8.89-0.62=6.05-2.46+0.69+4.65=3.41+0.35-3.64+6.55=5.99+0.25+5.83=7.07-1.32-0.51-1.83=7.16+1.47-7.7=9.8+4.54-1.32=6.5-4.28+8.98+7.43=9.88-6.74+3.18=1.05+8.44+6.81=3.56+2.96-2.76=5.29-3.24+6-5.55=9.93-4.43-2.02+9.34=0.33+2.2+9.64-3.18=8.4-0.72+7.1-0.74=1+4.14=1.6+9.56+0.44+1.61=5.84+5.41+0.61=8.29+2.89-1.12-2.84=4.55-0.18=7.96-1.9+3.57+3.79=5.85+6.97=8.28-0.6-2.25-1.17=8.13-6.03-0.27=7.02+7.61-5.54+7.94=8.2-1.15+9.48=6.15-4.51+7.16+9.31=4.59-1.91-0.58+6.32=3.17-2.87+7.17=7.31-7.21+6.55-2.35=3.23+1=7.42-2.96+8.42+9.88=6.7-3.47-0.43=9.49-2.6-1.49-0.33=9.47+5.92-2.98=2.85+6.39+1.81=6.66-1.49+5.62=4.41-2.82+6.92=3.5+0.16-1.53=7.81+8.64+3.27=5.47+9.53+8.17+6.02=8.34-1.82-2.24-2.99=2.3-0.82+6.42=5.56+9.73-4.1-4.56=7.37+1.29+7.78-6.33=2.11-0.41+7.82=6.85-2.38-0.17+8.51=7.44+6.01-4.23-0.84=1.62+7.89-5.09=6.7-0.2-4.13-1.68=6.1-0.4-4.61=8.11-3.31-2.54=6+4.91+0.34=8.24-4.8+5.15=2.11+8.18=8.49-1.55+7.42-2.32=8.78+4.93=3.48+2.75+1.87=5.75-2.51+8.43+7.52=1.77-0.45+6.1+0.59=7.45-0.02=6.62+2.59-2.3-1.33=9.38+8.28=3.32+2.08-3.22+3.79=9.02-5.75=2.42+7.1+6.21=5.47-4.42+4.36-3.95=6.2-2.04-1.14+0.92=0.91+3.62+2.38=5.08-1.98-2.85+2.53=7.74-4.12+6.02-2.73=5.43+7.38+8.58+6.8=8.68+6.69+1.74-8.29=6.38-2.39-0.3-2.62=6.65+9.87-0.09+3.4=8.49-5.31-2.88+8.17=6.79+9.07-5.35-0.34=3.12+5.88+2.11=8.66-4.17-0.85-2.15=5.83+7.45-3.61+9.46=8.62+4.86-0.64+6.66=6.51-3.2+3.1+2.27=0.29+4.79+1.37-5.6=8.43-1.29-4.87-1.73=9.12-1.66+9.26=6.45-4.45-1.65=7.62+2.23+7.3-5.28=7.35+9.09-2.67-4.33=2.25+9.6=3.7+6.8+9.37-0.68=2.38+2.62+5.84+7.68=5.96+9.96+4.13-4.89=7.35-2.87+3.7=7.76-5.12+5.8+5.9=8.93+8.48+2-8.78=5.47-3.64=4.98-2.91+7.7-0.33=5.68-0.48-2.49-0.36=6.94-2.6+2.61=2.96+0.89-2.78=6.18-3.58+9.75=7.28+6.85+1.18+6.71=0.79+4.76+9.98+0.03=3.54+8.07-0.61-2.03=6.95+9.17-4.28=3.21+3.99+3.08-4.08=1.76+3.99+7.97-6.55=7.47-6.59=9.76+8.05+9.53+9.65=0.3+1.59-0.39+6.57=9.57-0.29-5.13=4.43-1.35-1.88=5.99+6.71+1.76-0.79=2.06-0.43=1.31-0.7+7.56=9.62-6.04-1.36=8.99+9.13+8.41=1+8.34-0.63+4.65=8.97-0.74+8.46+5.78=4.88-0.63+9.62+3.58=8.52+9.6+1.54=9.69+9.53+9.12=8.63-0.87-3.89-0.42=4.25-1.47+7.27+2.92=6.04+9.75+1.2-5.89=7.89-2.75+0.36=1.17-0.11-0.02=8.33-0.84+2.08=8.54+7.2+1.27+2.37=8.27+7.83+3-5.87=7.75-0.66=2.44+9.14-6.19-0.11=4.02+0.04+0.07=9.37-0.24-5.84=5.72+0.45+6.43+2.78=4.62+3.87+5.09=8.8-4.97+5.22=8.26+4.51+0.92-4.02=1.39-0.04=7.88+9.88-8.11-8.52=5.35+7.37-2.98=2.53+0.71+8.4+2.28=6.06+6.24=5.41+7.14-2.56-5.38=9.65+9.09-7.28+5.44=9.64-1.31-8.13+7.68=3.84+6.92+1.84+5.19=1.01+4.21+1.95-4.19=9.07-8.86+6.16+4.16=3.85+6.11=6.99-2.88+1.32+4.85=6.6-3.45-2.87+5.07=3.13+5.46=3.91-2.85+8.35=5.63-0.31+0.28+2.48=6.1+8.84=1.15+5.55=8.02-3.28=1.18+3.14=5.47-1.92+2.05=8.22-0.69-4.97-0.05=6.81-5.39+4.39-2.27=7.23-2.19-2.03=7.33-2.11-1.32-0.13=8.41-1.33+4.33+3.38=8.05-6.47=4.57-3.89=3.89-3.66+3.12+8.8=9.13-7.56-0.63+5.71=6.32-2.96+8.08+5.37=3.44+0.89-3.14=9.85-0.27-2.28-2.43=6.08+1.98+1.21-1.24=8.9-0.32-7.82+3.22=7.8+1.52-5.98+3.68=8.55+7.99-3.18-7.61=3.42-1.21+4.06+1.69=9.54+5.56=9.51+9.75=7.7+7.94+3.38-6.47=7.29-5.66+0.83-1.82=9.56-3.08=7.96+5.6-2.73-4.23=7.65+9.78-1.52+7.77=7.25-0.63-0.68-0.99=2.72+7.35+4.39+0.87=2.2+0.85+1.94+7.29=7.95-1.14=9.05-7.17-0.03=3.31+9.99+3.51-7.21=8.59+7.5-4.11-0.18=7.41-1.81+7.67-5.05=0.78+8.61-5.81=9.6-7.36+6.99=6.62-5.28=5.73-0.39-4.82-0.13=4.9-1.37-2.56+9.1=6.33-3.49-1.48+6.9=8.83+1.95-5.11+9.83=8.67-3.83-0.9-2.52=6.05+4.23+0.26-5.54=2.4-0.66-0.47+4.21=0.24+3.54=6.87+6.43-2.21=3.1+6.6+2.11=6.21-3.15+2.63=8.38-6.43=3.47-0.72-1.25+7.23=5.24+1.51=6.15-0.53-3.86+3.25=8.16+3.79-1.72-9.15=6.66+6.08-2.97+5.2=6.05-3.7+7.15-0.22=9.82-7.58+5.73-0.88=7.48+9.24+3.84-8.22=2.1+6.03+7.68+4.22=7.01-2.23=4.52+7.82-2.33+2.21=7.12+2.35=5.84+6.68-0.79-1.06=7.73-0.02-0.08+3.52=7.16+0.87+9.33-3.02=8.59+8.37-6.87+1.92=7.03-0.74-1.44=6.72-6.2+1.42-0.59=6.71-1.92+9.68+8.56=6.79-0.45-3.61-1.03=2.85+6.27=5.78+6.31-1.58-3.17=7.86-4.53-1.93=3.15-1.79+8.51=6.87+1.24+6.9+7.4=8.52+3.91+6.13+0.84=0.78+7.92=7.98+7.42-2.09=8.58+2.82+4.6-6.93=7.35+2.42-3.44+3.67=5.9+3.7+8.68-0.39=9.46-3.25+5.98-2.68=7.4-2.19-1.15+0.73=8.66-5.41+0.65+7.45=6.63-5.03+0.19+9.23=6.16-4.76=1.51-0.18+0.62=6.96-3.48+6.57=9.29-8.18+7.2-2.37=7.02-2.72-1.71-2.47=6.56-1.59-1.93=5.44-5.21=2.61+7.48=7.46+7-1.69-4.14=5.99+2.69+3.13+6.38=9.04+6.15-1.3=8.62-7.09+7.14-2.21=4.11-0.39=6.1+5.1-7.27=3.9+9.89-3.52=9.05-4.55-1.58-1.63=7.43-2.96-4.15=5.15-2.3+6.44-0.05=6.14+5.05+8.04-9.27=4.22+4.9-7.66+4.99=6.16+5.67=8.15+5.52+6.25=7.96-1.19-4.8=7.62+2.16-7.07=9.58-2.98=5.77+0.81-3.77+2.66=8.88-7.3+9.94-2.71=1.78+9.73-9.37+3.1=6.53+1.15-6.1=0.5+0.87+6.45-6.66=6.59+0.27-4.36=9.93-7.82-0.11+9.23=7.72-2.63+2.01=7.54-0.47-2.32-0.48=7.18+6.71-5.06-0.73=3.97+8.23+7.18+2.2=9.24-4.69=7.43-6.35-0.13=5.47-1.75=6.93+4.62-2.32+4.74=5.72-0.71+6.76+8.85=7.97+5.84-5.38=9.33-1.27-1.31-4.56=7.76-4.46+6.95-0.9=9.3-1.71-2.18-2.86=9.13-3.67-1.68-2.12=3.65-0.46-0.41=1.63+6=5.31-0.54+6.6+2.89=6.78+8.04+6.34+2.2=0.54+3.58+0.18=9.55+0.88+4.79+1.31=8.17+5.84-4.17=7.89+2.81+3.07+0.55=9.38-6.17-0.45+6.73=9.32+5.43-8.42+0.73=1.57+5.85+8.37+7.05=7.52+9.93+5.83+7.66=4.92+9.93+0.76+6.36=5.86-0.33+3.47+4.7=7.5-6.56+7.28=4.28+6.25=0.43+3.25+0.86+9.92=2.39+0.76+3.94-1.85=4.83+7.61+4.02-0.35=0.72+9.95+9.17-2.33=2.15+6.67+6.5+3.6=2.39+4.89+0.42+9.55=8.55-1.08-1.3+9.66=9.16+3.86+5.84-8.45=6.77+3.02-2.32+4.58=6.32-1.18+1.75-4.67=5.27-5.03+4.03+3.03=4.28+5.22=8.3-0.99=3.43+2.42+6.33+6.48=8.8+1.9+8.93=0.48+0.3=6.1-0.34+9.08=8.61+0.06+8.57+5.28=9.75-7.83-0.12=8.49+6.44=7.47+3.53+4.97-3.21=6.45-1.04-0.3+6.95=6.28+8.48=9.98-9.19+0.8+9.15=9.57-5.43-1.24=3.51+3.47+1.51+2.07=6.62-0.74+6.05+4.37=8.26-7.81=7.51-6.16+2.67-2.46=7.46-2.89-1.46+9.73=9.99+9.32-6.02-5.32=8.29-2.77-3.24=9.86+3.12-1.28-7.6=5.04+8.17+6.43=7.83+3.41+1.41-3.29=6.9-0.76-5.03=9.46-1.59+4.43-1.76=8.46-3.9-0.03+8.53=6.06+1.48-5.06=1.52+0.96+2.31=6.79+0.94=4.5-2.74+1.42=2.92-2.15+1.02=7.65-2.09+0.94-5.16=5.7-5.27=5.85+3.05+5.72=2.82+8.44-8.34=9.26+3.55+0.86+7.94=7.14-2.44+6.4=9.27+5.28-9.52+4.4=7.33+0.98+7.41=8.99-2.26-2.12-2.43=4.4+3.5=8.56-5.11-1.49+8.26=4.73+6.33+5.39+2.7=8.39+1.46-1.51+3.36=8.35+0.1+7.28=3.89-2.08+9.39-6.7=7.61-5.24+7.28-2.57=3.17+9.33-4.94=6.53-2.49-0.83=8.63-1.17=1.76+4.82-1.58-4.78=5.71+3.94-1.36-1.97=1.56+5.82=6.43-0.5+9.02-8.42=6.26-2.36-2.94+3.38=9.46-7.26-1.83+5.96=2.26+6.59+3.2-8.74=9.28-6.76=6.24+1.83+9.63=5.3+7.99-4.44+1.82=5.52-1.11+2.42-1.98=4.78+0.47+5.04=2.04+1.14-2.55=4.66-2.11-1.12=3.91-3.37+5.88=6.55+8.21+8.68=9.7-4.09-1.67-2.23=9.63-1.62-5.25=8.64+7.46-4.83=8.12+4.41+0.84-0.48=6.48-4.82-1.5+0.85=9.07+3.05-4.38=9.2-7.74+3.4+7.46=4.56+5.87+7.85+7.5=9.3-1.11=9.59-8.76+0.48-0.39=4.42+3.78-3.25-1.69=9.11-1.46+6.29-0.32=7.93+8.8+3.72=9.98-2.25-2.36+3.78=1.6+3.03-2.88+4.84=8.01+6.82-2.11-1.34=6.59-0.53-1.16=8.67-6.96+8.58=9.06+8.27-8.68-6.04=5.02+7.51+6.72=9.76-3.69=7.07-5.9=5.91-1.41-1.45=7.94-0.97-2.18=8.06+2.34+2.46=3.53-0.2-2.3+8.2=0.77+7.47-2.32+1.67=7.6-5.97+4.9=4.18+8.11-9.62+4.5=6.69-1.58-1.07+2.18=9.18-0.64-3.09-3.24=1.9+5.84=9.17+3.26+7=8.91+8.45-9.85-1.78=5.37+8.92-4.55+3.31=3.54+3.67+3.21+2.02=9.97+6.47+1.74+4.8=3.8-0.92-1.49=7.82+4.83+5.16=9.89-5.58+7.59+7.2=2.85+7.18-0.34-1.48=7.51-6.92=4.55-0.9+3.27+4.69=9.7+0.08-3.88=2.96+6.74+4.51+4.89=1.24+8.34-5.92-2.49=6.17+3.64-0.82+3.72=6.75+9.58-6.39=6.43+9.43+1.42-9.07=3.88+5.69-6-2.7=8.8+2.25-2.4=8.64-4.5-0.65=5.91+5.65-7.08-3.24=5.73-0.34-0.65=4.78+8.34-6.71-5.85=3.06+2.14-2.74+8.73=7.26-4.23-0.65-0.27=8.86+8.89+4.25+4.81=2.15+7.62+6.28-6.6=6.42+9.41-2.65-1.84=3.11-2.13+6.32=4.94-2.93+8-6.86=6.22-1.33-3.23=0.21+9.02=6.29-1.41+5.35-4.55=6.66-4.84+2.71-1.47=9.57-0.73+2.57=1.09+6.81-4.44=8.03+4.7-6.34-2.29=8.85-5.27+4.88-0.33=2.33+8.42+4.49+2.8=7.11+5.49-9.51+2.86=5.94+2.71-1.06=3.5-0.72+8.6-8.66=8.43+3.99+6.18=8.18-5.16+0.3=5.65-1.46-1.9-2.02=2.46+9.95-9.1+7.84=4.2-0.63+2.65+4.39=6.43-0.4-4.03-1.9=6.73-3.34+1.72-1.45=1.26+0.41+1.91+9.26=8.78-0.26+4.83=9.41-1.82-5.3=3.77+1.45+1.07=5.13+2.55=9.75-4.98=9.65-5.51=9.98-4.98-1.69-1.32=9.36+7.08-5.94-7.54=7.55+6.77=7.88+4.42-1.47+7.52=6.33-3.24-0.09+2.77=2.92-1.04-0.37=8.76-7.06+7.92+0.03=9.86-7.37-2.32+8.47=5.44+7.81-9.07+6.18=5.09-4.72+4.45=1.92+1.58+6.9+0.75=6.43-2.46-0.8-3.03=5-2.25+9.01+4.24=5.94-3.26+6.24+9.15=9.87+3.98-0.54=6.75+7.38+1.51=6.55+4.24+2.09-3.75=9.08-8.02+4.12+3.51=6.58-3.37=5.1-4.91=3.21-2.65+7.95+3.94=5.43-0.22-0.38-0.95=5.95+8.47+2.96-1.79=3.27-2.19+3.26=7.37+1.19+5.56=6.94+9.34+4.27-7.65=1.98-0.88-0.02+6.18=1.11-0.64+6.76-0.62=7.93-1.16-4.35+7.8=8.97+9.62+2.57+9.72=3.23-1.31-0.16+4.94=6.02+6.84-0.22+9.79=6.14-1.69+9.17+8.18=5.53-1.39-1.56=8.09-1.28-3.65=7.11+0.38+2.05=0.89+6.71+5.35=0.87+6.87-0.1+9.27=1.9+1.65+6.96=8.84-1.31-2.78+9.54=3.4+0.39+4.5=7.18+2.12-2.71=5.04-1.64-3.08=7.68-2=9.4-8.8=5.69+4.45-0.89-0.49=3.58-2.36+9.9=0.35+9.81-7.85=6.56-1.11-0.54-2.54=6.2-1.18-1.38+7.43=6.96-1.3+7.6-7.87=6.85-1.87+2.07+7.5=6.56-0.87-1.65+7.12=8.33-1.91-5.54+8.4=7.26-6.91+6.58-6.12=8.72-1.67-5.59=9.92+8.33-8.07-0.92=9.72-8.23-0.47+1.09=9.79-6.69+1.62-3.77=2.93+9.44-4.15-1.63=7.23-1.37-3.44=7.03-6.67=1.66+9.53+6.25-6.87=7.43-4.17+0.52+2.3=2.89-0.15-2.13=1.84+8.04-2.85-3.64=6.95+3.77+2.87=2.44+5.87-3.83+9.83=6.63-1.66-3.99-0.06=9.64-0.85-0.23-5.58=3.1+7.27-3.01-2.39=1.36+0.46=5.76-3.29+1.15+7.38=6.69+3.16-1.69-5.27=8.64-0.02-1.13-4.06=8.88-1.56-0.35=6.48+6.29-8.32+2.81=0.53+5.17+3.73-6.98=1.21+3.85-2.22=9.56-0.31-2.77+9.36=9.02-3.75-4.09-0.46=7.95-2.54-3.74+5.57=5.52+9.77-4.31+9.84=9.73+2.5+8.3+1.65=5.85-0.73+3.11-0.18=4.05-2.55+0.57=3.78+5.87-5.16=3.52-1.18+7.16+2.7=3.22+7.28-6.28-1.88=5.73+4.06-3.03+7.86=2.18-1.56+9.06=8.67-3.54-1.72-0.24=8.41-0.08-0.39-5.16=2.14+9=4.63+3.17=6.9-2.55+2.19+6.95=5.31+8.28+6.52-6.43=0.19+2.88-1.2+9.63=7.46-5.08-0.75+5.78=9.61+8.33+7.94=6.63-0.91+8.71-3.21=5.4+8.69-5.21=4.83+2.24+5.16-7.68=8.66+6.72-5.45-3=4.9+9.26+5.71=8.96-1.82=2.88+7.84+5.25-1.96=6.33+1.75+6.89+3.42=4.41+8.52-4.89=7.14+6.22+6.92-0.71=8.65-6.47+1.43-0.98=4.36+1.61-2.47+5.63=2.05+6.37+2.37=6.48+8.77-0.3=8.83-1.78+2.04=8.28+2.62-2.04+9.61=2.63-0.33-2.02=3.24+5.77=6.49-4.46=1.49+5.54-4.77+6.35=1.33+4.51+8.21=7.61+8.22+4.02=4.35+5.33+2.16=5.59+8.75-9.77+1.17=1.92-1.54=0.26+5.63+7.83+9.69=7.4-1.77-5.38+7.74=9.09-0.35-1.94-2.57=5.85+6.64-6+3.16=9.89-3.89-3.2+8.1=8.43-4.59-1.27-1.4=7.07-5.84+8.77=8.31-8.2+9.54=4.73+2.93-6.07+2.63=0.76+7.4-2.75-1.54=9.6-5.19-2.59=2.53+1.03+6.54-1.72=8.48+6.06+9.78-6.98=7.82+8.79-3.57+7.48=7.61+2.83-1.47+2.7=7.74+3.36=2.83+4.81+5.47=9.57+6.94=2.29+2.45-2.2=7.5-0.27-1.78=5.16-0.17+5.07-9.22=4.24+3.99+3.5+1.57=9.51-0.97-2.65-2.33=8.08+8.45-1.91-4.97=9.68+6.94-4.66=2.75+2.22-2.05=9.64+7.38=8.73-5-0.1-0.15=2.52-1.74=5.84-4.67+2.72=3.09+1.37+9.19+5.66=4.41-2.29+5.75-3.17=8.13+2.7-2.57=9.93-0.98+2.34+3.02=9.5-0.22-3.18-3.52=2.87+0.61+7.07+2.13=0.53+9.02+2.44-5.66=1.99-1.2=6.91+9.7+7.63=9.87-5.2-0.61=9.17-2.28+2.56+8.08=3.03+9.71=3.32+1.57+8.91=3.13+5.17-6.76=9.3-4.01-1.1+1.73=5.55+9.83-7.58-6.64=3.66+6.03-3.99-5.29=9.69-0.22-1.28-2=5.11+4.91+7.13+5.86=6.62-3.36+4.98+3.92=5.18+6.72+8.1-3.67=6.21+0.82=2.64+9.89-2.05+0.32=参考答案6.45-3.21-1.19-0.67=1.385.74+9.54-1.36-5.05=8.877.26+3.58-1.62-4.44=4.789.67-0.81-2.44-5.47=0.958.66+8.6+9.71-6.23=20.742.25+3.11=5.365.23+2.22-1.72+7.26=12.998.09-2.32+5.67=11.449.4-6.25+5.21+9.25=17.618.56+5.68-8.34+7.27=13.179.6-3.61+7.57=13.566.54+3.62-4.98-1.76=3.429.34-8.09+7.13+7.57=15.954.62+0.28=4.96.44-5.4+0.72+7.07=8.836.79-1.53=5.260.13+0.3+1.87-0.47=1.830.53+6.36-4.3-0.69=1.98.38-3.61+0.73-4.89=0.614.83-4.31+4.91-1.73=3.70.08+1.1+1.96+9.74=12.884.6-3.73+9.9-2.33=8.444.77-4.35+6.35=6.778.42-1.01-5.07+0.31=2.657.42-5.87-0.26=1.290.51+5.74+9.72-3.32=12.656.65-1.62-0.45-3.38=1.29.89-2.28-1.77=5.846.65+0.5+6.83=13.982.12+4.1=6.225.61-3.58=2.039.03-5.44+5.83-0.97=8.459.77-7.67+4.65=6.758.51+3.77+1.82+7.18=21.287.07+1.88-2.97=5.983.1+9.55=12.658.68-3.47=5.216.34+6.59+0.82-0.58=13.179.34-0.89-6.11-0.27=2.078.07+8.7=16.777.78+9.86-0.43=17.216.18-1.28=4.94.19-1.93+7.21+3.23=12.74.58-1.37-1.98+2.41=3.649.82+9.95+0.07-9.97=9.879.57-3.92+5.19=10.841.88-0.78+4.92=6.025.65-0.54-4.77=0.348.34-4.85-2.62+0.91=1.789.48-2.84+5.16-3.58=8.229.47+9.2+7.6+2.53=28.81.15+0.7-0.9=0.955.36-3.76+6.7=8.39.35-6.74-1.83=0.785.56-1.31-3.7=0.558.69+6.49+0.42=15.68.69+5.77-6.06-7.43=0.979.63-4.81-0.38+4.67=9.111.4-1.09+4.63-4.82=0.128.27-2.97-3.88+8.98=10.43.39-1.38+4.21-2.57=3.653.66+5.08+1.13+8.24=18.111.68+7.58-2.89-0.8=5.575.73+9.4+1.88+0.12=17.137.82+3.25-1.81-5.66=3.67.05-5.83-0.09=1.133.36+7.46=10.825.21-4.71=0.59.1-7.27=1.835.11-0.29-1.92-1.72=1.187.5-1.2=6.39.43-4.47-2.28-1.21=1.471.72+8.91+6.22-8.18=8.679.98-5.68-3.48=0.826.83+2.17=97.42-6.71+8.16=8.877.65-0.85-3.21-0.97=2.629.88+8.73+6.11=24.724.65+7.83-8.08=4.45.78-0.55+5.82+8.23=19.287.52+3.94=11.467.88+9.03-3.34=13.579.99-9.57+6.93-2=5.356.13-1.1+5.59+7.72=18.343.06-1.47-0.81=0.788.52+6.95+4.91+0.59=20.977.32-6.53=0.798.84-8.2+8.51+9.68=18.838.5-6.86+0.7-1.18=1.160.28+2.47+1.33=4.081.81+6.46-2.42+4.62=10.472.76+7.67-0.16-7.44=2.833.53+2.59=6.126.73-6.27=0.468.9-3.28+7.64-0.52=12.749.65+0.53-8.7=1.487.8-4.09=3.714.25-0.9+7.07+9.14=19.564-1.98-1.09-0.34=0.598.18+7.55-1.79=13.949.02-2.82-1.16+1.26=6.39.62-4.39-2.36+9.83=12.79.98-1-6.62-1.67=0.694.88-1.39-3.14+0.38=0.739.32+0.86=10.186.23-4.53+8.38=10.085.51+6.44-4.91=7.049.82-3.58=6.244.38+8.89-0.62=12.656.05-2.46+0.69+4.65=8.933.41+0.35-3.64+6.55=6.675.99+0.25+5.83=12.077.07-1.32-0.51-1.83=3.417.16+1.47-7.7=0.939.8+4.54-1.32=13.026.5-4.28+8.98+7.43=18.639.88-6.74+3.18=6.321.05+8.44+6.81=16.33.56+2.96-2.76=3.765.29-3.24+6-5.55=2.59.93-4.43-2.02+9.34=12.820.33+2.2+9.64-3.18=8.998.4-0.72+7.1-0.74=14.041+4.14=5.141.6+9.56+0.44+1.61=13.215.84+5.41+0.61=11.868.29+2.89-1.12-2.84=7.224.55-0.18=4.377.96-1.9+3.57+3.79=13.425.85+6.97=12.828.28-0.6-2.25-1.17=4.268.13-6.03-0.27=1.837.02+7.61-5.54+7.94=17.038.2-1.15+9.48=16.536.15-4.51+7.16+9.31=18.114.59-1.91-0.58+6.32=8.423.17-2.87+7.17=7.477.31-7.21+6.55-2.35=4.33.23+1=4.237.42-2.96+8.42+9.88=22.766.7-3.47-0.43=2.89.49-2.6-1.49-0.33=5.079.47+5.92-2.98=12.412.85+6.39+1.81=11.056.66-1.49+5.62=10.794.41-2.82+6.92=8.513.5+0.16-1.53=2.137.81+8.64+3.27=19.725.47+9.53+8.17+6.02=29.198.34-1.82-2.24-2.99=1.292.3-0.82+6.42=7.95.56+9.73-4.1-4.56=6.637.37+1.29+7.78-6.33=10.112.11-0.41+7.82=9.526.85-2.38-0.17+8.51=12.817.44+6.01-4.23-0.84=8.381.62+7.89-5.09=4.426.7-0.2-4.13-1.68=0.696.1-0.4-4.61=1.098.11-3.31-2.54=2.266+4.91+0.34=11.258.24-4.8+5.15=8.592.11+8.18=10.298.49-1.55+7.42-2.32=12.048.78+4.93=13.713.48+2.75+1.87=8.15.75-2.51+8.43+7.52=19.191.77-0.45+6.1+0.59=8.017.45-0.02=7.436.62+2.59-2.3-1.33=5.589.38+8.28=17.663.32+2.08-3.22+3.79=5.979.02-5.75=3.272.42+7.1+6.21=15.735.47-4.42+4.36-3.95=1.466.2-2.04-1.14+0.92=3.940.91+3.62+2.38=6.915.08-1.98-2.85+2.53=2.787.74-4.12+6.02-2.73=6.915.43+7.38+8.58+6.8=28.198.68+6.69+1.74-8.29=8.826.38-2.39-0.3-2.62=1.076.65+9.87-0.09+3.4=19.838.49-5.31-2.88+8.17=8.476.79+9.07-5.35-0.34=10.173.12+5.88+2.11=11.118.66-4.17-0.85-2.15=1.495.83+7.45-3.61+9.46=19.138.62+4.86-0.64+6.66=19.56.51-3.2+3.1+2.27=8.680.29+4.79+1.37-5.6=0.858.43-1.29-4.87-1.73=0.549.12-1.66+9.26=16.726.45-4.45-1.65=0.357.62+2.23+7.3-5.28=11.877.35+9.09-2.67-4.33=9.442.25+9.6=11.853.7+6.8+9.37-0.68=19.192.38+2.62+5.84+7.68=18.525.96+9.96+4.13-4.89=15.167.35-2.87+3.7=8.187.76-5.12+5.8+5.9=14.348.93+8.48+2-8.78=10.635.47-3.64=1.834.98-2.91+7.7-0.33=9.445.68-0.48-2.49-0.36=2.356.94-2.6+2.61=6.952.96+0.89-2.78=1.076.18-3.58+9.75=12.357.28+6.85+1.18+6.71=22.020.79+4.76+9.98+0.03=15.563.54+8.07-0.61-2.03=8.976.95+9.17-4.28=11.843.21+3.99+3.08-4.08=6.21.76+3.99+7.97-6.55=7.177.47-6.59=0.889.76+8.05+9.53+9.65=36.990.3+1.59-0.39+6.57=8.079.57-0.29-5.13=4.154.43-1.35-1.88=1.25.99+6.71+1.76-0.79=13.672.06-0.43=1.631.31-0.7+7.56=8.179.62-6.04-1.36=2.228.99+9.13+8.41=26.531+8.34-0.63+4.65=13.368.97-0.74+8.46+5.78=22.474.88-0.63+9.62+3.58=17.458.52+9.6+1.54=19.669.69+9.53+9.12=28.348.63-0.87-3.89-0.42=3.454.25-1.47+7.27+2.92=12.976.04+9.75+1.2-5.89=11.17.89-2.75+0.36=5.51.17-0.11-0.02=1.048.33-0.84+2.08=9.578.54+7.2+1.27+2.37=19.388.27+7.83+3-5.87=13.237.75-0.66=7.092.44+9.14-6.19-0.11=5.284.02+0.04+0.07=4.139.37-0.24-5.84=3.295.72+0.45+6.43+2.78=15.384.62+3.87+5.09=13.588.8-4.97+5.22=9.058.26+4.51+0.92-4.02=9.671.39-0.04=1.357.88+9.88-8.11-8.52=1.135.35+7.37-2.98=9.742.53+0.71+8.4+2.28=13.926.06+6.24=12.35.41+7.14-2.56-5.38=4.619.65+9.09-7.28+5.44=16.99.64-1.31-8.13+7.68=7.883.84+6.92+1.84+5.19=17.791.01+4.21+1.95-4.19=2.989.07-8.86+6.16+4.16=10.533.85+6.11=9.966.99-2.88+1.32+4.85=10.286.6-3.45-2.87+5.07=5.353.13+5.46=8.593.91-2.85+8.35=9.415.63-0.31+0.28+2.48=8.086.1+8.84=14.941.15+5.55=6.78.02-3.28=4.741.18+3.14=4.325.47-1.92+2.05=5.68.22-0.69-4.97-0.05=2.516.81-5.39+4.39-2.27=3.547.23-2.19-2.03=3.017.33-2.11-1.32-0.13=3.778.41-1.33+4.33+3.38=14.798.05-6.47=1.584.57-3.89=0.683.89-3.66+3.12+8.8=12.159.13-7.56-0.63+5.71=6.656.32-2.96+8.08+5.37=16.813.44+0.89-3.14=1.199.85-0.27-2.28-2.43=4.876.08+1.98+1.21-1.24=8.038.9-0.32-7.82+3.22=3.987.8+1.52-5.98+3.68=7.028.55+7.99-3.18-7.61=5.753.42-1.21+4.06+1.69=7.969.54+5.56=15.19.51+9.75=19.267.7+7.94+3.38-6.47=12.557.29-5.66+0.83-1.82=0.649.56-3.08=6.487.96+5.6-2.73-4.23=6.67.65+9.78-1.52+7.77=23.687.25-0.63-0.68-0.99=4.952.72+7.35+4.39+0.87=15.332.2+0.85+1.94+7.29=12.287.95-1.14=6.819.05-7.17-0.03=1.853.31+9.99+3.51-7.21=9.68.59+7.5-4.11-0.18=11.87.41-1.81+7.67-5.05=8.220.78+8.61-5.81=3.589.6-7.36+6.99=9.236.62-5.28=1.345.73-0.39-4.82-0.13=0.394.9-1.37-2.56+9.1=10.076.33-3.49-1.48+6.9=8.268.83+1.95-5.11+9.83=15.58.67-3.83-0.9-2.52=1.426.05+4.23+0.26-5.54=52.4-0.66-0.47+4.21=5.480.24+3.54=3.786.87+6.43-2.21=11.093.1+6.6+2.11=11.816.21-3.15+2.63=5.698.38-6.43=1.953.47-0.72-1.25+7.23=8.735.24+1.51=6.756.15-0.53-3.86+3.25=5.018.16+3.79-1.72-9.15=1.086.66+6.08-2.97+5.2=14.976.05-3.7+7.15-0.22=9.289.82-7.58+5.73-0.88=7.097.48+9.24+3.84-8.22=12.342.1+6.03+7.68+4.22=20.037.01-2.23=4.784.52+7.82-2.33+2.21=12.227.12+2.35=9.475.84+6.68-0.79-1.06=10.677.73-0.02-0.08+3.52=11.157.16+0.87+9.33-3.02=14.348.59+8.37-6.87+1.92=12.017.03-0.74-1.44=4.856.72-6.2+1.42-0.59=1.356.71-1.92+9.68+8.56=23.036.79-0.45-3.61-1.03=1.72.85+6.27=9.125.78+6.31-1.58-3.17=7.347.86-4.53-1.93=1.43.15-1.79+8.51=9.876.87+1.24+6.9+7.4=22.418.52+3.91+6.13+0.84=19.40.78+7.92=8.77.98+7.42-2.09=13.318.58+2.82+4.6-6.93=9.077.35+2.42-3.44+3.67=105.9+3.7+8.68-0.39=17.899.46-3.25+5.98-2.68=9.517.4-2.19-1.15+0.73=4.798.66-5.41+0.65+7.45=11.356.63-5.03+0.19+9.23=11.026.16-4.76=1.41.51-0.18+0.62=1.956.96-3.48+6.57=10.059.29-8.18+7.2-2.37=5.947.02-2.72-1.71-2.47=0.126.56-1.59-1.93=3.045.44-5.21=0.232.61+7.48=10.097.46+7-1.69-4.14=8.635.99+2.69+3.13+6.38=18.199.04+6.15-1.3=13.898.62-7.09+7.14-2.21=6.464.11-0.39=3.726.1+5.1-7.27=3.933.9+9.89-3.52=10.279.05-4.55-1.58-1.63=1.297.43-2.96-4.15=0.325.15-2.3+6.44-0.05=9.246.14+5.05+8.04-9.27=9.964.22+4.9-7.66+4.99=6.456.16+5.67=11.838.15+5.52+6.25=19.927.96-1.19-4.8=1.977.62+2.16-7.07=2.719.58-2.98=6.65.77+0.81-3.77+2.66=5.478.88-7.3+9.94-2.71=8.811.78+9.73-9.37+3.1=5.246.53+1.15-6.1=1.580.5+0.87+6.45-6.66=1.166.59+0.27-4.36=2.59.93-7.82-0.11+9.23=11.237.72-2.63+2.01=7.17.54-0.47-2.32-0.48=4.277.18+6.71-5.06-0.73=8.13.97+8.23+7.18+2.2=21.589.24-4.69=4.557.43-6.35-0.13=0.955.47-1.75=3.726.93+4.62-2.32+4.74=13.975.72-0.71+6.76+8.85=20.627.97+5.84-5.38=8.439.33-1.27-1.31-4.56=2.197.76-4.46+6.95-0.9=9.359.3-1.71-2.18-2.86=2.559.13-3.67-1.68-2.12=1.663.65-0.46-0.41=2.781.63+6=7.635.31-0.54+6.6+2.89=14.266.78+8.04+6.34+2.2=23.360.54+3.58+0.18=4.39.55+0.88+4.79+1.31=16.538.17+5.84-4.17=9.847.89+2.81+3.07+0.55=14.329.38-6.17-0.45+6.73=9.499.32+5.43-8.42+0.73=7.061.57+5.85+8.37+7.05=22.847.52+9.93+5.83+7.66=30.944.92+9.93+0.76+6.36=21.975.86-0.33+3.47+4.7=13.77.5-6.56+7.28=8.224.28+6.25=10.530.43+3.25+0.86+9.92=14.462.39+0.76+3.94-1.85=5.244.83+7.61+4.02-0.35=16.110.72+9.95+9.17-2.33=17.512.15+6.67+6.5+3.6=18.922.39+4.89+0.42+9.55=17.258.55-1.08-1.3+9.66=15.839.16+3.86+5.84-8.45=10.416.77+3.02-2.32+4.58=12.056.32-1.18+1.75-4.67=2.225.27-5.03+4.03+3.03=7.34.28+5.22=9.58.3-0.99=7.313.43+2.42+6.33+6.48=18.668.8+1.9+8.93=19.630.48+0.3=0.786.1-0.34+9.08=14.848.61+0.06+8.57+5.28=22.529.75-7.83-0.12=1.88.49+6.44=14.937.47+3.53+4.97-3.21=12.766.45-1.04-0.3+6.95=12.066.28+8.48=14.769.98-9.19+0.8+9.15=10.749.57-5.43-1.24=2.93.51+3.47+1.51+2.07=10.566.62-0.74+6.05+4.37=16.38.26-7.81=0.457.51-6.16+2.67-2.46=1.567.46-2.89-1.46+9.73=12.849.99+9.32-6.02-5.32=7.978.29-2.77-3.24=2.289.86+3.12-1.28-7.6=4.15.04+8.17+6.43=19.647.83+3.41+1.41-3.29=9.366.9-0.76-5.03=1.119.46-1.59+4.43-1.76=10.548.46-3.9-0.03+8.53=13.066.06+1.48-5.06=2.481.52+0.96+2.31=4.796.79+0.94=7.734.5-2.74+1.42=3.182.92-2.15+1.02=1.797.65-2.09+0.94-5.16=1.345.7-5.27=0.435.85+3.05+5.72=14.622.82+8.44-8.34=2.929.26+3.55+0.86+7.94=21.617.14-2.44+6.4=11.19.27+5.28-9.52+4.4=9.437.33+0.98+7.41=15.728.99-2.26-2.12-2.43=2.184.4+3.5=7.98.56-5.11-1.49+8.26=10.224.73+6.33+5.39+2.7=19.158.39+1.46-1.51+3.36=11.78.35+0.1+7.28=15.733.89-2.08+9.39-6.7=4.57.61-5.24+7.28-2.57=7.083.17+9.33-4.94=7.566.53-2.49-0.83=3.218.63-1.17=7.461.76+4.82-1.58-4.78=0.225.71+3.94-1.36-1.97=6.321.56+5.82=7.386.43-0.5+9.02-8.42=6.536.26-2.36-2.94+3.38=4.349.46-7.26-1.83+5.96=6.332.26+6.59+3.2-8.74=3.319.28-6.76=2.526.24+1.83+9.63=17.75.3+7.99-4.44+1.82=10.675.52-1.11+2.42-1.98=4.854.78+0.47+5.04=10.292.04+1.14-2.55=0.634.66-2.11-1.12=1.433.91-3.37+5.88=6.426.55+8.21+8.68=23.449.7-4.09-1.67-2.23=1.719.63-1.62-5.25=2.768.64+7.46-4.83=11.278.12+4.41+0.84-0.48=12.896.48-4.82-1.5+0.85=1.019.07+3.05-4.38=7.749.2-7.74+3.4+7.46=12.324.56+5.87+7.85+7.5=25.789.3-1.11=8.199.59-8.76+0.48-0.39=0.924.42+3.78-3.25-1.69=3.269.11-1.46+6.29-0.32=13.627.93+8.8+3.72=20.459.98-2.25-2.36+3.78=9.151.6+3.03-2.88+4.84=6.598.01+6.82-2.11-1.34=11.386.59-0.53-1.16=4.98.67-6.96+8.58=10.299.06+8.27-8.68-6.04=2.615.02+7.51+6.72=19.259.76-3.69=6.077.07-5.9=1.175.91-1.41-1.45=3.057.94-0.97-2.18=4.798.06+2.34+2.46=12.863.53-0.2-2.3+8.2=9.230.77+7.47-2.32+1.67=7.597.6-5.97+4.9=6.534.18+8.11-9.62+4.5=7.176.69-1.58-1.07+2.18=6.229.18-0.64-3.09-3.24=2.211.9+5.84=7.749.17+3.26+7=19.438.91+8.45-9.85-1.78=5.735.37+8.92-4.55+3.31=13.053.54+3.67+3.21+2.02=12.449.97+6.47+1.74+4.8=22.983.8-0.92-1.49=1.397.82+4.83+5.16=17.819.89-5.58+7.59+7.2=19.12.85+7.18-0.34-1.48=8.217.51-6.92=0.594.55-0.9+3.27+4.69=11.619.7+0.08-3.88=5.92.96+6.74+4.51+4.89=19.11.24+8.34-5.92-2.49=1.176.17+3.64-0.82+3.72=12.716.75+9.58-6.39=9.946.43+9.43+1.42-9.07=8.213.88+5.69-6-2.7=0.878.8+2.25-2.4=8.658.64-4.5-0.65=3.495.91+5.65-7.08-3.24=1.245.73-0.34-0.65=4.744.78+8.34-6.71-5.85=0.563.06+2.14-2.74+8.73=11.197.26-4.23-0.65-0.27=2.118.86+8.89+4.25+4.81=26.812.15+7.62+6.28-6.6=9.456.42+9.41-2.65-1.84=11.343.11-2.13+6.32=7.34.94-2.93+8-6.86=3.156.22-1.33-3.23=1.660.21+9.02=9.236.29-1.41+5.35-4.55=5.686.66-4.84+2.71-1.47=3.069.57-0.73+2.57=11.411.09+6.81-4.44=3.468.03+4.7-6.34-2.29=4.18.85-5.27+4.88-0.33=8.132.33+8.42+4.49+2.8=18.047.11+5.49-9.51+2.86=5.955.94+2.71-1.06=7.593.5-0.72+8.6-8.66=2.728.43+3.99+6.18=18.68.18-5.16+0.3=3.325.65-1.46-1.9-2.02=0.272.46+9.95-9.1+7.84=11.154.2-0.63+2.65+4.39=10.616.43-0.4-4.03-1.9=0.16.73-3.34+1.72-1.45=3.661.26+0.41+1.91+9.26=12.848.78-0.26+4.83=13.359.41-1.82-5.3=2.293.77+1.45+1.07=6.295.13+2.55=7.689.75-4.98=4.779.65-5.51=4.149.98-4.98-1.69-1.32=1.999.36+7.08-5.94-7.54=2.967.55+6.77=14.327.88+4.42-1.47+7.52=18.356.33-3.24-0.09+2.77=5.772.92-1.04-0.37=1.518.76-7.06+7.92+0.03=9.659.86-7.37-2.32+8.47=8.645.44+7.81-9.07+6.18=10.365.09-4.72+4.45=4.821.92+1.58+6.9+0.75=11.156.43-2.46-0.8-3.03=0.145-2.25+9.01+4.24=165.94-3.26+6.24+9.15=18.079.87+3.98-0.54=13.316.75+7.38+1.51=15.646.55+4.24+2.09-3.75=9.139.08-8.02+4.12+3.51=8.696.58-3.37=3.215.1-4.91=0.193.21-2.65+7.95+3.94=12.455.43-0.22-0.38-0.95=3.885.95+8.47+2.96-1.79=15.593.27-2.19+3.26=4.347.37+1.19+5.56=14.126.94+9.34+4.27-7.65=12.91.98-0.88-0.02+6.18=7.261.11-0.64+6.76-0.62=6.617.93-1.16-4.35+7.8=10.228.97+9.62+2.57+9.72=30.883.23-1.31-0.16+4.94=6.76.02+6.84-0.22+9.79=22.436.14-1.69+9.17+8.18=21.85.53-1.39-1.56=2.588.09-1.28-3.65=3.167.11+0.38+2.05=9.540.89+6.71+5.35=12.950.87+6.87-0.1+9.27=16.911.9+1.65+6.96=10.518.84-1.31-2.78+9.54=14.293.4+0.39+4.5=8.297.18+2.12-2.71=6.595.04-1.64-3.08=0.327.68-2=5.689.4