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6.52+2.02-1.56=9.45-2.5-0.26-5.88=8.78-5.32-1.37+1.57=7.05+8.14+0.68-3.6=8.88+6.15+3.46=4.5-1.84=7.78-6.04+9.64-0.78=3.3+8.12-5.33=2.58+8.2-4.3-2.9=1.71-0.79-0.69=8.19-0.55-6.27-0.45=1.14+3.89+5.93+8.15=9.59-5.75-1.46=8.47-7.41+1.56=4.46-1.08=7.67-3.87-2.44-0.31=8.7-2.39-3.22-2.36=4.71+8.49-6.08-3.75=9.93-9.82+2.31+7.29=2.81-1.82-0.09=6.79-2.31-3.17+2.84=9.65-0.32+6.02+8.26=7.75-4.2-2.05+4.24=5.37+0.49=3.41+4.65-4.69=2.68+7.95-6.25-3.66=8.47-4.18=9.26-3.27-0.62-4.04=6.47+2.95-3.34-5.04=9.57-1.78=5.89+8.88+3.41+0.59=6.43+7.18-1.42+0.09=4.63-1.84+2.14-1.66=4.05+6.94-1.92-7.61=6.49+2.08+0.67-5.22=6.34+9.73=9.01-7.64+5.08=8.7-4.33+6.82+3.06=3.86+8.4-0.91-0.12=6.04-4.49+8.14-0.86=4.68-0.41-4.06=9.56-2.07+4.52=3.57-3.16-0.14=7.33-0.43-2.43+6.5=5.82+8.57+2.55+2.33=9.58+0.78-7.2+9.11=6.72-0.37=4.75-0.9+4.88=7.11-5.61+1.83=4.56+5.91-4.03+1.67=7.54-6.91+7.24-3.47=6.9+6.1-5.72+2.69=5.15-0.98+2.97=5.56+9.83-8.46-1.36=6.72-1.98+0.14+9.07=6.42-3.08+3.87-3.85=4.11-2.15+4.99-5.7=7.19-6.76+9.33=7.68+0.93+2.91+3.45=4.11-2.11+8.62-1.83=2.09+4.08+8.67+2.14=2.53-1.59+8.08+9.42=1.46+8.55-2.07-6.72=7.16-1.78-4.95=6.23+9.49-8.19-6.99=2.66-1.05+9.23-8.85=8.8-2.86-4.48-1.36=6.46+5.21=5.68+8.22-3.32-7.76=8.53+5.17-0.12-2.77=9.27-4.17+7.42=5.18+5.05-1.56=4.73+5.4+7.49-7.74=2.32-1.39+7.9=5.21+8.9+8.51+1.69=3.13-2.42=3.86+0.67+0.41+9.37=9.65+5.88-8.26=0.87+8.99+9.68=6.7+3.87-0.99-3.86=8.15-0.19-5.4+2.02=3.58-0.93+5.15+3.66=8.77+1.94=9.62-1.57+0.48=9.89-1.01+9.38-1.36=4.69+4.96-2.18-3.21=0.25+3.75+8.92+2.71=5.91-0.2-5.43+8.46=2+6.73-8.56+6.82=9.77+0.51+8.56-6.63=3.21+1.11+8.1-1.17=6.48-4.03-0.57-0.72=8.68-0.03-0.47-4.37=9.04+2.91+0.47=7.24-4.58+7.87+7.99=4.4-3.25+7.4=7.04+4.99+3.01+2.75=7.74-3.47+3.54+5.28=4.12+2.28+5.33-0.47=6.76+4.89+6.39+6.57=6.18-2.13-3+6.91=9.9+7.72+0.08+1.19=5.86-4.73+4.24=9.55-4.65+6.3+6.23=7.08+0.41+0.89-0.96=9.96-3.41-1.32=1.04+1.29+9.85=9.93-0.82-1.54-4.12=9.27-1.15-5.98=4.36+0.06-0.41=7.41-1.87-1.96+7.47=3.04+8.51=9.7+0.38-7.81=5.89+8.27=6.94-0.31-0.99+6.7=8.44-0.7-0.5-3.79=9.78-4.04-3.4=9.47-7.73+8.69+7.4=0.79+2.77+3.43=5.44-3.01=6.78-0.37-0.31-4.8=6.79-1.15-4.87+5.73=8.55+9.19-1.83=8.8-0.05-6+8.75=5.44+1.51+4.36+1.2=5.17+0.23+3.44=6.53-0.91+0.07=4.25+8.05-4.22+2.57=2.7+2.82+2.87+4.3=9.75-4.49-1.68=2.58-0.8=4.37+3.38=9.77-0.16-0.38-1.93=8.78+8.93-7.92+7.22=0.14+0.34+3.78=4.84+1.2-1.29-2.94=8.34+4.51+9.17=9.92-7.61+2.6=7.37+2.04+8.27+7.47=0.63+3.11=3.42+7.78+2.19+7.2=5.14+2.04-2.98-0.4=2.93+2.49=1.98-1.61+3.18=4.6-3.45+6.33+7.67=3.12+6.81-5.9-0.69=6.37-5.87+1.23=5.75-2.36+8.81=6.88-3.14+5.02+8.92=6.42-0.64=6.2-4.89+3.76=9.29-6.73=7.9-1.6-0.84+1.58=7.21-3.88=1.71+9.14-6.21=5.06-4.3=7.34+6.51+8.4=8.15-2.22-4.06+8.25=3.69+9.97+5.91=9.38-7.15+7.75=7.05-1.16-0.67=8.51-1.85+9.58=3.09-2.4=7.1+4.36+2.68=4.34+9.62+4.6+3.15=6.06-4.13+6.35+4.79=7.44-2.68+7.1+7.98=7.96+5.96+4.49=5.18-3.6=0.23+3.55-1.65=7.8-4.94+2.38+3.25=4.81+8.56+4.25-3.17=4.59+1.05+8.27=9.75-7.21+4.29-6.57=9.56-1.18=5.85-4.03=7.24-5.74+5.4-1.96=6.13-0.05-1.02-2=8.31-1.36-3+8.3=6.65+7.53+4.71-0.45=0.88+5.63+4.32+7.74=0.89+7.28=9.2+2.6=5.66+7.32-2.68-1.13=7.26-0.9-0.6=9.49-1.33=4.3+2.6=9.83+1.42+5.29-2.76=9.07+4.78-1.04-4.53=6.02-3.51+0.79=2.01+4.09+9.27=4.58-0.28-3.87+7.8=5.26-3.29+8.3=7.34+3.03-7.94-1.36=8.56+5.14-7.05+1.81=3.8+8.27-1.26-7.69=9.85+7.27-8.32=3.85-0.35-0.04=7.55+9.62=0.25+2.33+4.89=6.19-3.19+7.61+4.35=5.24-0.02-3.7=5.35-0.25+0.35-0.78=8.21-5.85+7.19-9.43=5.44+8.07+7.72+8.82=8.9-0.31-0.52-0.54=7.82-1.24-2.01+2.26=3.2+2.35+7.91-1.22=4.19-1.42=9.72-2.38+3.6=7.1-3.45+8.18-3.78=7.84+9.77-3.03=9.53+3.08-0.86=9.38+6.63+4.34=2.85+8.06=7.4-6.6+3.26-0.09=4.35+4.95-6.99+9.13=7.76-2.56-2.57+5.93=9.62-3.95-1.7=5.42-3.87-0.52-0.25=9.82+7.34-9.05=9.65-0.24-0.96=9.42+4.09-7.85+6.92=8.91-7.37=9.01-1.97-5.81+6.3=7.82-1.14-1.54-0.18=2.52-1.77=8.76-1.33+8.75-8.1=4.63+2.62+0.79=2.44+8.93-2.46=7.46+7.17+0.09=2.75+4.53=2.87+3=4.24+9+4.85-5.98=7.45+6.69-2.98-8.53=8.49+6.1+8.26+4.76=7.98-0.24-3.55+0.65=7.45+8.3-7.22+9.91=9.35-1.45+3.44+1.54=6.76+5.88-3.02=8.04-0.41-2.34+1.57=2.18+5.1-5.85=6.76+2.9+5.04-8.74=9.4-0.96-8.31=6.12-4.59+6.34+4.71=8.13+3.86-2.59-3.31=7.17-0.56-0.92=8.33-0.71-2.37-0.7=8.77-0.34-2.75-1.89=6.68-2.55-0.68=6.79-3.86-2.41+2.66=3.03-2.67+7.16+0.67=7.96-4.48+7.24-9.83=3.81+5.33-6.19+3.32=8.41+4.41=1.61-0.98+2.17+2.81=6.12+0.24=5.88-0.67+8.19=5.07+5.06+2.21=0.48+1.53+8.75+7.88=9.43+3.07-4.64=3.98+6.49-3.79=4.15+1.5+8.65-5.29=8.22-1.3+1.19-4.23=9.89-9.56+7.87-4.33=6.95+3.46=5.5+3.09-3.97=5.03+5.49-2.45=3.37+2.82-0.83+3.29=6.02-1-1.35+7.77=7.55+6.71-7.31=4.06+7.98-5.83=4.55-1.62-0.41+8.37=1.76+8.4-5.59-3.74=4.43-3.09=8.99+9.88-4.65-8.8=8.73-1.33-2.41-2.83=8.48-3.62+6.44=6.53+7.01-8.19+4.98=8.59-8.16+8.68=9.16-2.43-4.09-0.31=2.66-0.4=6.43+0.75-6.86+8.2=4.61-3.51+5.78+0.77=4.87+2.26=6.63+7.84-6.75=2.54+3.09+7.95-6.87=8.04-5.11-1.43=2.18+8.45+3.7+2.39=8.09-7.07-0.15+9.52=2.52-1.54-0.5+2.68=1.42-0.63+7.11-3.47=5.11-3.59+5.92-2.56=3.71+1.37-2.33=5.71+9.67+1.67=9.53-2.3+8.53=8.64+1.51-5.52+0.88=6.3+5.41+1.14=9.83-0.6-6.84=7.54+7.5+0.31=3.91+1.52-3.93=3.06-2.5-0.23+4.26=3.98+5.51-5.08=8.45-0.2=9.51+2.16-4.88=3.35+6.85-2.61=6.64-4.13+3.7+3.78=4.33+9.04+2.81-4.73=8.22+6.75+6.27+9.11=4.44+0.97+4.7-7.88=7.73+0.52+7.25+2.61=5.12+9.05+9.39-9.75=0.97+6.03+4.57=7.07-2.92-0.35-1.07=9.32-0.56+4.26-2.2=5+8.82-7.56+4.08=7.97-3.23-4.46+0.61=9.59-0.2-0.07-8.16=2.16+3.17+2.99=1.52+6.9+4.02+6.72=9.33+8.85-0.65+3.84=5.32-4.46+2.8=7.55-4.14+0.67=1.03+5.34-1.4+8.68=9.26-6.69+6.13-4.02=6.43-3.2+4.47+5.03=9.51+0.06-7.85=9.47-0.35+3.34+0.29=6.19-1.35+7.81-7.77=8.23-4.7-1.66=7.01-0.59-3.36-1.11=9.14-7.73+3.36+8.67=2.15+3.77+4.55+3.14=8.35-1.7+4.5+7.95=7.47+6.26+5.39=9.55-1.46-6.91+3.13=9.59-7.18+5.24=9.79+4.63-1.39+6.69=4.49+2.34-5.09=5.23-0.71+9.33=8.66-0.6+3.85-2.04=2.08+8.69=8.09-2.61-2.37-0.49=5.29-1.07-3.61=1.81+5.94-4.61+9.22=3.22+1.96-1.83+9.07=6.5+5.41-1.99-0.97=8.56-1.01-4.43+0.14=6.16-5.96+3.65+6.83=4.24+7.53+7.39=8.47+6.11+9.79=4.84+7.84-5.67-6.05=9.43+7.77=7.53-4.31+2.01-4.46=3.77-2.26=8.43-8.24+0.65+5.26=6.86-1.12-0.14=3.02-2.92+3.76+9.83=6.06-1.4+3.35+8.42=8.24+8.95-1.98-3.65=5.59-0.25-2.05=0.56+6.01+4.27-9.19=1.46+2.66=5.69-3.78+6.94-6.3=7.44-6.4+0.11=9.23-3.09-2.09-3.51=5.55+7.53+7.11=3.49-1.23-1.09+1.68=9.57-5.74-1.99+9.84=3.05+5.51=8.38+7.86=9.04+7.53-2.6-3.2=9.75-8.94+9.22-3.16=6.44-1.37-2.81+9.39=2.39+4.69+9.76+9.71=9.5-0.51=9.65-4.29-0.16-2.49=7.41-2.41=6.17-4.48=5.06-1.41-1.13-1.92=4.45-3.49+8.19+6.66=6.98+0.81-2.63=6.63+1.85=9.78-3.8-0.8-0.67=6.38-2.53+7.26=3.8-3.19=8.84+2.31=5.72+7.09-1.58-4.68=4.57+9.75+1.31-6.08=1.85+4.65+5.4+1.75=5.52-3.85+8.88=8.22-7.79+4.59=2.96+3.18+1.76+9.25=4.44-3.75+8.57+2.91=2.53+3.49+9.72=9.46+6.97+6.44=2.8+3.55-5.07+0.19=0.96-0.3=3.53-0.35+4.66+4.56=6.19-4.85-0.45+7.25=2.54-0.29-0.92+5.24=0.91+5.79+0.39+3.81=7.02+1.43-0.16-6.71=0.66+9.52+0.93=0.03+5.32+5.12+5.07=8.59+9.71-3.11=9.97-2.08-0.35-5.56=9.56-3.78-0.75+5.61=8.58-1.37-0.63+4.3=8.63-2.78+1.7=8.71-4.84+4.44=8.3+4.73+1.15=2.78+9.54-8.51=8.78+7.14=5.97-1.05-1.49-1.24=4.51+0.88+9.05+3.91=3.71-0.5-2.35+2.37=9.26+2.63+7.81-6.13=6.86-0.51-1.39+3.34=9.3-2.26-4.92=7.17-5.72=6.64+8.81=6.35-0.12-5.72=7.49+7.98=2.38+1.24=4.2+5.31-4.41=9.73-3.45-5.59=7.71+3.87-5.61+8.27=3.11+8.69+4.9+6.56=7.53+5.08=0.74+7.21+7.8=6-2.19=5.44-4.01+8.06+9.31=8.41+1.75+5.73=4.72+5.15-0.42=2.73+4.91-3.35+8.51=7.53-3.07=0.6+9.73-5.12-3.91=7.43-2.71+8.02-2.47=8.16+4.58+8.18=8.67-2.61=8.03+9.38-8.82-5.22=3.67+0.38=4.54-0.56+9.44-5.41=7.82+8.7+5.22=9.39-2.65-1.93-3.04=1.03+5.97-1.3+5.51=6.51-3.92+3.84=5.85-4.08+8.96-4.36=3.68+6.53-7.88=4.3-3.92=9.72+1.64+8.07-3.67=9.39-1.02-5.27=2.42+2.45=7.26+5.35-3.35=2.46+4.37+7.45-7.59=4.55-0.53-1.15=8.48+6.22=7.82-3.08-0.83+5.23=0.58+0.53+0.52+8.51=3.53-0.7-1.62=3.97+1.48=2.14+5.12+0.96+0.78=6.12+8.62-0.62=7.32-3.73+1.67=9.15-3.45-5=6.7-5.04+9.73+4.11=9.59+2.93=9.45-1.12+5.49-8.95=3.26-0.87=7.72-1.4+7.42-1.68=8.08-7.56+7.98-6.17=6.9-1.99=6.9-6.69+9.55-6.72=9.2-1.43-0.04-2.33=7.47+6.43-0.96-8.37=2.21+8.17-6.38=0.67-0.42+7.08=8.9+7.41+8.29-3.71=8.62-1.73-2.09=7.07-0.05-3.28-0.14=7.72+9.17-3.42-9.63=9.33+4.86-9.72+6.5=5.71-5.42+4.48+6.41=2.28+9.87+8.03-7.04=9.09-6.14+2.56+5.29=6.31+1.99-6.26=4.85-0.36-0.93-0.81=3.16-0.5=7.17-2.49-1.26=9.14+6.5+4.01=5.18-3.21+0.08+6.34=7.83-3.17-0.55-0.07=9.77-1.07-5.2+9.59=8.86-0.81=7.87+3.15+9.71-8.18=8.76-2.68+5.5-7.75=5.62-3.28+1.36+0.98=7.69+1.39-0.88=5.48+2.23=9.17-3.25+6.78=1.57+0.82+1.53=9.19+9.12+8.27-7.66=8.38-4.75-1.33=9.42-1.1-1.52-6.39=4.38+2.34+8.65+4.16=7.52+1.67+2.13+2.74=7.52+7.43-3.83+7.77=9.64+5.7+3.55+7.69=7.23-3.3-0.82-2.47=6.9+5.33+9.04-3.89=5.53-2.52-0.68=9.54-5.76+1.03+2.64=9.8-1.92-0.43=5.89-2.39+8.33+9.28=1.75+2.48+2.26-3.06=6.67+6.55-2.05-0.32=6.19+6.16+7.07+1.48=8.49-0.34-7.04+3.58=9.26+8.56+0.5-1.21=8.96-0.1+6.99+7.75=8.11+6.92+6.14+6.65=5.43+7.81-1.73-2.56=7.29+8.68=7.62+2.9-4.02-3.71=8.19+6.84-9.96+1.97=9.81-3.99+4.47+6.35=2.78+4.83-5.67+4.71=7.94-4.84=8-3.66-1.84=6.55-0.52-3.68=4.86-3.57=7.94+1.07+1.93+7.18=2.68+7.19+8.78=9.76-4.75+7.07+1.4=4.09-2.52=2.86+4.43-3.62-3.03=9.12-7.1+6.19-4.05=4.83-0.68+4.48-6.92=8.25-2.12-0.84-3.27=6.66+1.27+4.75-0.36=9.96+5.4-0.17+8.96=7.28-4.8=6.09-0.9-1.82+2.58=8.86-2.66-1.06-4.45=8.3-3.21+2.96=8.32-1.05-4.15-1.32=8.84-5.44=7.1+6.99-0.24-9.62=7.76-0.31-3.51-2.45=2.34+9.86+2.47=3.61+9.67-4.39+9.02=9.98-5.94=4.08-3.44+5.14+9.17=5.01-2.95=6.72-1.86+4.96-0.92=8.37-0.25-4.9+0.56=5.43-1.15-3.55=5.52+6.94+2.35-8.67=7.77-1.06-2.4+0.49=9.3-1.9+0.78+1.77=5.8-5.48+3.37-2.84=8.78+3.08-7.51=5.89+3.6+1.84-2.52=4.69+3.89-6.49+6.07=4.47+2.11+3.41+0.69=8.07+4.43=5.1+2.07+8.26-9.15=9.23-8.88+7.23=2.06+2.98+2.7=1.82+7.92-2.22-6.12=4.53+5.56-0.08+1.38=6.53+3.51+1.99+9.8=8.6-4.11+5.85+6.48=8-0.27-2.15-4.38=3.32+5.93+5.06-5.62=9.17-3.13-4.67+4.56=0.53+5.22-1.1-0.26=8.89+8.45-9.95+6.86=9.84+6.81-5.2=6.67+3.57+5.24=9.57-1.43-2.02-3.05=9.94-1.29-5.04+7.11=8.68+2.47+8.43+1.88=9.04-0.74-5.43=1.06+8.32-7.12-0.22=7.37-0.58-1.54-1.9=9.54-0.82-1.24-4.83=6.88+7.2=7.7+7.54-1.8=1.69+6.07+7.7=8.38+3.27-5.81+1.39=5.56-3.06-1.72+1.31=4.98-4.1+2.93=7.23+9=7.61-1.7+7.64-9.8=6.11-1.66+6.44-5.55=0.17+9.12+2.35+0.44=6.24+8.88=8.75-6.34+5.52-3.04=5.51+5.01+9.67+7.85=9.56-5.16-1.17-0.19=5.77-0.43-0.7+3.67=9.51-4.67-2.74-1.7=4.89-3.83+4.38=3.35+7.12+3.94-5.07=3.91-1.88-1.34-0.51=8.01-3.49+9.8=6.38-1.77-2.2-0.48=5.44+5.86-0.88+1.04=9.42+4.47+7.61-3.11=9.58-5.21-2.51=6.56+2.88+4.07+8.61=3.97-1.22-1.95=5.38+2.33-6.26+1.48=6.11+4.82+7=9.71+7.51-4.55-4.88=8.12-3.93+6.84-0.29=8.41+8.4-9.06-5.92=6.23+9.33+3.66-3.71=9.95-8.44+1.19-1.65=8.62-2.85=4.61-1.05-3.21=7.55+1.22+7.73+8.8=8.74-3.57+6.3+8.29=9.39-3.66+6.32=6.77+1.84-3.82+4.09=8.75+3.87-1.27-7.81=4.26+8.88-0.45-4.02=7.08+0.21+5.95=8.33+0.43+9.62-8.79=7.85-3.01-2.2=5.37+1.5+5.34=9.47-0.7=6.25+0.81+7.63=1.96-0.55+9.51=7.69+2.55-9.74+5.07=2.28+9.69+6.31=8.16-0.67+1.95+2.83=8.03+9.11-1.4+9.66=5.15-0.66-3.56-0.54=5.05-0.38-1.41=5.71-0.92+7.36+0.68=7.86-6.7=5.47-0.6-0.07-1.47=4.38+8.62=8.65-1.5=6.48+8.98-4.85-9.1=8.96-6.6+0.81=9.97+3.31-1.38+7.34=4.49-0.65+5.31-8.06=6.41-2.78+4.78-8.28=9.72+3.63+6.03+1=3.32+7.58-7.59+7.91=8.67-3.95=7.57+1.99-6.42-0.83=7.83+2.75-9.44+5.05=9.47+6.3-9.57+2.22=7.05+9.05-8.61+3.57=3.31+8.64+9.5-7.4=2.57-0.18-0.53=8.59+7.36+6.54+1.11=4.68-0.07-3.68=8.2-1.87-1.68+7.48=4.37+1.1+4.62+5.48=3.9+9.53+5.87-1.63=4.87+2.89+9.45+2.12=6.58-5.88+5.32-1.97=1.99+5.68=1.38+4.52=4.14+5.57+0.77+9.06=4.32-1.92=4.7+5.7+9.27-5.09=5.39+0.64-3.78-0.34=1.4+0.4=7.22-1.46-2.96-2.08=3.64-1.21+7.37+6.38=1.74+8.44-0.09=7.32+7.01+3.6=6.12+0.27-2.04=3.82-2.51-0.87+8.77=6.36+7.67+4.47-4.88=4.54+4.15-4.85+8.73=6.27+8.43=9.5+2.57+2.3=7.45-0.29-4.42+5.09=3.41+7.07+3.98-2.04=5.98-1.39+6.27+7.78=8.86-0.9-0.02+6.77=3.76+0.37=7.38-6.11-0.09=6.07+9.98-5.07-8.02=6.04+3.14+3.5-2.16=8.9+7.32-9.06=6.9-4.43=8.93+4.35-7.54=6.43-0.69-0.29+3.69=7.53-1.19+3.64-9.19=6.77+6.26-0.13+0.96=6.79-5.84=4.01+8.19+4.13-9.58=2.53+9.32-8.22+6.54=4.88+1.08+5.61-7.88=6.11+4.19-2.27-4.58=4.31-1.97+2.45=9.66-2.27-6.55=8.2-3+8.59-9.09=5.15-1.56+5.34=4.97+8.17-3.77+5.23=2+3.39=8.04+8.48-9.63-0.07=6.36+5.95-3.25+8.67=9.63+7.46-9.6+1.37=9.03-6.8+5.09=0.46+6.28-3.11=4.91+0.64-2.45=8.92-5.68+1=6.16+5.66+4.45+9.11=1.27+2.73=8.16-0.04+2.95-4.41=8.17+6.61+6.16=0.78+8+4.43-6.46=9.17-3-3.48=9.22-2.61-1.69-4.34=5.85+6.52-5.45+1.72=8.39+6.09+5.02=3.35+2.6+4.79+2.27=4.09+0.79+8.2=9.45-2.01-3.71=9.71+6.97-4.39-7.69=6.35+7.73+0.21-2.51=2.57+4.03-4.41=7.05+0.66+4.06-8.6=6.72-3.04+0.35+4.95=7.43+3.23+9.44-1.37=4.64+2.12-4.25=9.29-0.43+9.81-5.19=4.29+7.75=5.1+2.84=8.07+3.86=6.28-4.54+3.49=5.44+8.92+9.15-4.86=2.21+2.65+9.35-7.26=9.69-0.07-0.37+5.71=6.09-0.03-2.8=5.07+5.67-0.67-3.85=5.66-2.43-0.2=5.07+5.61+4.53-8.72=1.61+6.02-2.15+9.8=8.54-0.92-3.29-4.21=6.17-3.82=7.66-1.51+5.54-8.7=7.37+5.66+3.06=6.28-5.99+8.77+5.49=0.94+6.78-4.88=9.03-1.33+6.37-2.46=参考答案6.52+2.02-1.56=6.989.45-2.5-0.26-5.88=0.818.78-5.32-1.37+1.57=3.667.05+8.14+0.68-3.6=12.278.88+6.15+3.46=18.494.5-1.84=2.667.78-6.04+9.64-0.78=10.63.3+8.12-5.33=6.092.58+8.2-4.3-2.9=3.581.71-0.79-0.69=0.238.19-0.55-6.27-0.45=0.921.14+3.89+5.93+8.15=19.119.59-5.75-1.46=2.388.47-7.41+1.56=2.624.46-1.08=3.387.67-3.87-2.44-0.31=1.058.7-2.39-3.22-2.36=0.734.71+8.49-6.08-3.75=3.379.93-9.82+2.31+7.29=9.712.81-1.82-0.09=0.96.79-2.31-3.17+2.84=4.159.65-0.32+6.02+8.26=23.617.75-4.2-2.05+4.24=5.745.37+0.49=5.863.41+4.65-4.69=3.372.68+7.95-6.25-3.66=0.728.47-4.18=4.299.26-3.27-0.62-4.04=1.336.47+2.95-3.34-5.04=1.049.57-1.78=7.795.89+8.88+3.41+0.59=18.776.43+7.18-1.42+0.09=12.284.63-1.84+2.14-1.66=3.274.05+6.94-1.92-7.61=1.466.49+2.08+0.67-5.22=4.026.34+9.73=16.079.01-7.64+5.08=6.458.7-4.33+6.82+3.06=14.253.86+8.4-0.91-0.12=11.236.04-4.49+8.14-0.86=8.834.68-0.41-4.06=0.219.56-2.07+4.52=12.013.57-3.16-0.14=0.277.33-0.43-2.43+6.5=10.975.82+8.57+2.55+2.33=19.279.58+0.78-7.2+9.11=12.276.72-0.37=6.354.75-0.9+4.88=8.737.11-5.61+1.83=3.334.56+5.91-4.03+1.67=8.117.54-6.91+7.24-3.47=4.46.9+6.1-5.72+2.69=9.975.15-0.98+2.97=7.145.56+9.83-8.46-1.36=5.576.72-1.98+0.14+9.07=13.956.42-3.08+3.87-3.85=3.364.11-2.15+4.99-5.7=1.257.19-6.76+9.33=9.767.68+0.93+2.91+3.45=14.974.11-2.11+8.62-1.83=8.792.09+4.08+8.67+2.14=16.982.53-1.59+8.08+9.42=18.441.46+8.55-2.07-6.72=1.227.16-1.78-4.95=0.436.23+9.49-8.19-6.99=0.542.66-1.05+9.23-8.85=1.998.8-2.86-4.48-1.36=0.16.46+5.21=11.675.68+8.22-3.32-7.76=2.828.53+5.17-0.12-2.77=10.819.27-4.17+7.42=12.525.18+5.05-1.56=8.674.73+5.4+7.49-7.74=9.882.32-1.39+7.9=8.835.21+8.9+8.51+1.69=24.313.13-2.42=0.713.86+0.67+0.41+9.37=14.319.65+5.88-8.26=7.270.87+8.99+9.68=19.546.7+3.87-0.99-3.86=5.728.15-0.19-5.4+2.02=4.583.58-0.93+5.15+3.66=11.468.77+1.94=10.719.62-1.57+0.48=8.539.89-1.01+9.38-1.36=16.94.69+4.96-2.18-3.21=4.260.25+3.75+8.92+2.71=15.635.91-0.2-5.43+8.46=8.742+6.73-8.56+6.82=6.999.77+0.51+8.56-6.63=12.213.21+1.11+8.1-1.17=11.256.48-4.03-0.57-0.72=1.168.68-0.03-0.47-4.37=3.819.04+2.91+0.47=12.427.24-4.58+7.87+7.99=18.524.4-3.25+7.4=8.557.04+4.99+3.01+2.75=17.797.74-3.47+3.54+5.28=13.094.12+2.28+5.33-0.47=11.266.76+4.89+6.39+6.57=24.616.18-2.13-3+6.91=7.969.9+7.72+0.08+1.19=18.895.86-4.73+4.24=5.379.55-4.65+6.3+6.23=17.437.08+0.41+0.89-0.96=7.429.96-3.41-1.32=5.231.04+1.29+9.85=12.189.93-0.82-1.54-4.12=3.459.27-1.15-5.98=2.144.36+0.06-0.41=4.017.41-1.87-1.96+7.47=11.053.04+8.51=11.559.7+0.38-7.81=2.275.89+8.27=14.166.94-0.31-0.99+6.7=12.348.44-0.7-0.5-3.79=3.459.78-4.04-3.4=2.349.47-7.73+8.69+7.4=17.830.79+2.77+3.43=6.995.44-3.01=2.436.78-0.37-0.31-4.8=1.36.79-1.15-4.87+5.73=6.58.55+9.19-1.83=15.918.8-0.05-6+8.75=11.55.44+1.51+4.36+1.2=12.515.17+0.23+3.44=8.846.53-0.91+0.07=5.694.25+8.05-4.22+2.57=10.652.7+2.82+2.87+4.3=12.699.75-4.49-1.68=3.582.58-0.8=1.784.37+3.38=7.759.77-0.16-0.38-1.93=7.38.78+8.93-7.92+7.22=17.010.14+0.34+3.78=4.264.84+1.2-1.29-2.94=1.818.34+4.51+9.17=22.029.92-7.61+2.6=4.917.37+2.04+8.27+7.47=25.150.63+3.11=3.743.42+7.78+2.19+7.2=20.595.14+2.04-2.98-0.4=3.82.93+2.49=5.421.98-1.61+3.18=3.554.6-3.45+6.33+7.67=15.153.12+6.81-5.9-0.69=3.346.37-5.87+1.23=1.735.75-2.36+8.81=12.26.88-3.14+5.02+8.92=17.686.42-0.64=5.786.2-4.89+3.76=5.079.29-6.73=2.567.9-1.6-0.84+1.58=7.047.21-3.88=3.331.71+9.14-6.21=4.645.06-4.3=0.767.34+6.51+8.4=22.258.15-2.22-4.06+8.25=10.123.69+9.97+5.91=19.579.38-7.15+7.75=9.987.05-1.16-0.67=5.228.51-1.85+9.58=16.243.09-2.4=0.697.1+4.36+2.68=14.144.34+9.62+4.6+3.15=21.716.06-4.13+6.35+4.79=13.077.44-2.68+7.1+7.98=19.847.96+5.96+4.49=18.415.18-3.6=1.580.23+3.55-1.65=2.137.8-4.94+2.38+3.25=8.494.81+8.56+4.25-3.17=14.454.59+1.05+8.27=13.919.75-7.21+4.29-6.57=0.269.56-1.18=8.385.85-4.03=1.827.24-5.74+5.4-1.96=4.946.13-0.05-1.02-2=3.068.31-1.36-3+8.3=12.256.65+7.53+4.71-0.45=18.440.88+5.63+4.32+7.74=18.570.89+7.28=8.179.2+2.6=11.85.66+7.32-2.68-1.13=9.177.26-0.9-0.6=5.769.49-1.33=8.164.3+2.6=6.99.83+1.42+5.29-2.76=13.789.07+4.78-1.04-4.53=8.286.02-3.51+0.79=3.32.01+4.09+9.27=15.374.58-0.28-3.87+7.8=8.235.26-3.29+8.3=10.277.34+3.03-7.94-1.36=1.078.56+5.14-7.05+1.81=8.463.8+8.27-1.26-7.69=3.129.85+7.27-8.32=8.83.85-0.35-0.04=3.467.55+9.62=17.170.25+2.33+4.89=7.476.19-3.19+7.61+4.35=14.965.24-0.02-3.7=1.525.35-0.25+0.35-0.78=4.678.21-5.85+7.19-9.43=0.125.44+8.07+7.72+8.82=30.058.9-0.31-0.52-0.54=7.537.82-1.24-2.01+2.26=6.833.2+2.35+7.91-1.22=12.244.19-1.42=2.779.72-2.38+3.6=10.947.1-3.45+8.18-3.78=8.057.84+9.77-3.03=14.589.53+3.08-0.86=11.759.38+6.63+4.34=20.352.85+8.06=10.917.4-6.6+3.26-0.09=3.974.35+4.95-6.99+9.13=11.447.76-2.56-2.57+5.93=8.569.62-3.95-1.7=3.975.42-3.87-0.52-0.25=0.789.82+7.34-9.05=8.119.65-0.24-0.96=8.459.42+4.09-7.85+6.92=12.588.91-7.37=1.549.01-1.97-5.81+6.3=7.537.82-1.14-1.54-0.18=4.962.52-1.77=0.758.76-1.33+8.75-8.1=8.084.63+2.62+0.79=8.042.44+8.93-2.46=8.917.46+7.17+0.09=14.722.75+4.53=7.282.87+3=5.874.24+9+4.85-5.98=12.117.45+6.69-2.98-8.53=2.638.49+6.1+8.26+4.76=27.617.98-0.24-3.55+0.65=4.847.45+8.3-7.22+9.91=18.449.35-1.45+3.44+1.54=12.886.76+5.88-3.02=9.628.04-0.41-2.34+1.57=6.862.18+5.1-5.85=1.436.76+2.9+5.04-8.74=5.969.4-0.96-8.31=0.136.12-4.59+6.34+4.71=12.588.13+3.86-2.59-3.31=6.097.17-0.56-0.92=5.698.33-0.71-2.37-0.7=4.558.77-0.34-2.75-1.89=3.796.68-2.55-0.68=3.456.79-3.86-2.41+2.66=3.183.03-2.67+7.16+0.67=8.197.96-4.48+7.24-9.83=0.893.81+5.33-6.19+3.32=6.278.41+4.41=12.821.61-0.98+2.17+2.81=5.616.12+0.24=6.365.88-0.67+8.19=13.45.07+5.06+2.21=12.340.48+1.53+8.75+7.88=18.649.43+3.07-4.64=7.863.98+6.49-3.79=6.684.15+1.5+8.65-5.29=9.018.22-1.3+1.19-4.23=3.889.89-9.56+7.87-4.33=3.876.95+3.46=10.415.5+3.09-3.97=4.625.03+5.49-2.45=8.073.37+2.82-0.83+3.29=8.656.02-1-1.35+7.77=11.447.55+6.71-7.31=6.954.06+7.98-5.83=6.214.55-1.62-0.41+8.37=10.891.76+8.4-5.59-3.74=0.834.43-3.09=1.348.99+9.88-4.65-8.8=5.428.73-1.33-2.41-2.83=2.168.48-3.62+6.44=11.36.53+7.01-8.19+4.98=10.338.59-8.16+8.68=9.119.16-2.43-4.09-0.31=2.332.66-0.4=2.266.43+0.75-6.86+8.2=8.524.61-3.51+5.78+0.77=7.654.87+2.26=7.136.63+7.84-6.75=7.722.54+3.09+7.95-6.87=6.718.04-5.11-1.43=1.52.18+8.45+3.7+2.39=16.728.09-7.07-0.15+9.52=10.392.52-1.54-0.5+2.68=3.161.42-0.63+7.11-3.47=4.435.11-3.59+5.92-2.56=4.883.71+1.37-2.33=2.755.71+9.67+1.67=17.059.53-2.3+8.53=15.768.64+1.51-5.52+0.88=5.516.3+5.41+1.14=12.859.83-0.6-6.84=2.397.54+7.5+0.31=15.353.91+1.52-3.93=1.53.06-2.5-0.23+4.26=4.593.98+5.51-5.08=4.418.45-0.2=8.259.51+2.16-4.88=6.793.35+6.85-2.61=7.596.64-4.13+3.7+3.78=9.994.33+9.04+2.81-4.73=11.458.22+6.75+6.27+9.11=30.354.44+0.97+4.7-7.88=2.237.73+0.52+7.25+2.61=18.115.12+9.05+9.39-9.75=13.810.97+6.03+4.57=11.577.07-2.92-0.35-1.07=2.739.32-0.56+4.26-2.2=10.825+8.82-7.56+4.08=10.347.97-3.23-4.46+0.61=0.899.59-0.2-0.07-8.16=1.162.16+3.17+2.99=8.321.52+6.9+4.02+6.72=19.169.33+8.85-0.65+3.84=21.375.32-4.46+2.8=3.667.55-4.14+0.67=4.081.03+5.34-1.4+8.68=13.659.26-6.69+6.13-4.02=4.686.43-3.2+4.47+5.03=12.739.51+0.06-7.85=1.729.47-0.35+3.34+0.29=12.756.19-1.35+7.81-7.77=4.888.23-4.7-1.66=1.877.01-0.59-3.36-1.11=1.959.14-7.73+3.36+8.67=13.442.15+3.77+4.55+3.14=13.618.35-1.7+4.5+7.95=19.17.47+6.26+5.39=19.129.55-1.46-6.91+3.13=4.319.59-7.18+5.24=7.659.79+4.63-1.39+6.69=19.724.49+2.34-5.09=1.745.23-0.71+9.33=13.858.66-0.6+3.85-2.04=9.872.08+8.69=10.778.09-2.61-2.37-0.49=2.625.29-1.07-3.61=0.611.81+5.94-4.61+9.22=12.363.22+1.96-1.83+9.07=12.426.5+5.41-1.99-0.97=8.958.56-1.01-4.43+0.14=3.266.16-5.96+3.65+6.83=10.684.24+7.53+7.39=19.168.47+6.11+9.79=24.374.84+7.84-5.67-6.05=0.969.43+7.77=17.27.53-4.31+2.01-4.46=0.773.77-2.26=1.518.43-8.24+0.65+5.26=6.16.86-1.12-0.14=5.63.02-2.92+3.76+9.83=13.696.06-1.4+3.35+8.42=16.438.24+8.95-1.98-3.65=11.565.59-0.25-2.05=3.290.56+6.01+4.27-9.19=1.651.46+2.66=4.125.69-3.78+6.94-6.3=2.557.44-6.4+0.11=1.159.23-3.09-2.09-3.51=0.545.55+7.53+7.11=20.193.49-1.23-1.09+1.68=2.859.57-5.74-1.99+9.84=11.683.05+5.51=8.568.38+7.86=16.249.04+7.53-2.6-3.2=10.779.75-8.94+9.22-3.16=6.876.44-1.37-2.81+9.39=11.652.39+4.69+9.76+9.71=26.559.5-0.51=8.999.65-4.29-0.16-2.49=2.717.41-2.41=56.17-4.48=1.695.06-1.41-1.13-1.92=0.64.45-3.49+8.19+6.66=15.816.98+0.81-2.63=5.166.63+1.85=8.489.78-3.8-0.8-0.67=4.516.38-2.53+7.26=11.113.8-3.19=0.618.84+2.31=11.155.72+7.09-1.58-4.68=6.554.57+9.75+1.31-6.08=9.551.85+4.65+5.4+1.75=13.655.52-3.85+8.88=10.558.22-7.79+4.59=5.022.96+3.18+1.76+9.25=17.154.44-3.75+8.57+2.91=12.172.53+3.49+9.72=15.749.46+6.97+6.44=22.872.8+3.55-5.07+0.19=1.470.96-0.3=0.663.53-0.35+4.66+4.56=12.46.19-4.85-0.45+7.25=8.142.54-0.29-0.92+5.24=6.570.91+5.79+0.39+3.81=10.97.02+1.43-0.16-6.71=1.580.66+9.52+0.93=11.110.03+5.32+5.12+5.07=15.548.59+9.71-3.11=15.199.97-2.08-0.35-5.56=1.989.56-3.78-0.75+5.61=10.648.58-1.37-0.63+4.3=10.888.63-2.78+1.7=7.558.71-4.84+4.44=8.318.3+4.73+1.15=14.182.78+9.54-8.51=3.818.78+7.14=15.925.97-1.05-1.49-1.24=2.194.51+0.88+9.05+3.91=18.353.71-0.5-2.35+2.37=3.239.26+2.63+7.81-6.13=13.576.86-0.51-1.39+3.34=8.39.3-2.26-4.92=2.127.17-5.72=1.456.64+8.81=15.456.35-0.12-5.72=0.517.49+7.98=15.472.38+1.24=3.624.2+5.31-4.41=5.19.73-3.45-5.59=0.697.71+3.87-5.61+8.27=14.243.11+8.69+4.9+6.56=23.267.53+5.08=12.610.74+7.21+7.8=15.756-2.19=3.815.44-4.01+8.06+9.31=18.88.41+1.75+5.73=15.894.72+5.15-0.42=9.452.73+4.91-3.35+8.51=12.87.53-3.07=4.460.6+9.73-5.12-3.91=1.37.43-2.71+8.02-2.47=10.278.16+4.58+8.18=20.928.67-2.61=6.068.03+9.38-8.82-5.22=3.373.67+0.38=4.054.54-0.56+9.44-5.41=8.017.82+8.7+5.22=21.749.39-2.65-1.93-3.04=1.771.03+5.97-1.3+5.51=11.216.51-3.92+3.84=6.435.85-4.08+8.96-4.36=6.373.68+6.53-7.88=2.334.3-3.92=0.389.72+1.64+8.07-3.67=15.769.39-1.02-5.27=3.12.42+2.45=4.877.26+5.35-3.35=9.262.46+4.37+7.45-7.59=6.694.55-0.53-1.15=2.878.48+6.22=14.77.82-3.08-0.83+5.23=9.140.58+0.53+0.52+8.51=10.143.53-0.7-1.62=1.213.97+1.48=5.452.14+5.12+0.96+0.78=96.12+8.62-0.62=14.127.32-3.73+1.67=5.269.15-3.45-5=0.76.7-5.04+9.73+4.11=15.59.59+2.93=12.529.45-1.12+5.49-8.95=4.873.26-0.87=2.397.72-1.4+7.42-1.68=12.068.08-7.56+7.98-6.17=2.336.9-1.99=4.916.9-6.69+9.55-6.72=3.049.2-1.43-0.04-2.33=5.47.47+6.43-0.96-8.37=4.572.21+8.17-6.38=40.67-0.42+7.08=7.338.9+7.41+8.29-3.71=20.898.62-1.73-2.09=4.87.07-0.05-3.28-0.14=3.67.72+9.17-3.42-9.63=3.849.33+4.86-9.72+6.5=10.975.71-5.42+4.48+6.41=11.182.28+9.87+8.03-7.04=13.149.09-6.14+2.56+5.29=10.86.31+1.99-6.26=2.044.85-0.36-0.93-0.81=2.753.16-0.5=2.667.17-2.49-1.26=3.429.14+6.5+4.01=19.655.18-3.21+0.08+6.34=8.397.83-3.17-0.55-0.07=4.049.77-1.07-5.2+9.59=13.098.86-0.81=8.057.87+3.15+9.71-8.18=12.558.76-2.68+5.5-7.75=3.835.62-3.28+1.36+0.98=4.687.69+1.39-0.88=8.25.48+2.23=7.719.17-3.25+6.78=12.71.57+0.82+1.53=3.929.19+9.12+8.27-7.66=18.928.38-4.75-1.33=2.39.42-1.1-1.52-6.39=0.414.38+2.34+8.65+4.16=19.537.52+1.67+2.13+2.74=14.067.52+7.43-3.83+7.77=18.899.64+5.7+3.55+7.69=26.587.23-3.3-0.82-2.47=0.646.9+5.33+9.04-3.89=17.385.53-2.52-0.68=2.339.54-5.76+1.03+2.64=7.459.8-1.92-0.43=7.455.89-2.39+8.33+9.28=21.111.75+2.48+2.26-3.06=3.436.67+6.55-2.05-0.32=10.856.19+6.16+7.07+1.48=20.98.49-0.34-7.04+3.58=4.699.26+8.56+0.5-1.21=17.118.96-0.1+6.99+7.75=23.68.11+6.92+6.14+6.65=27.825.43+7.81-1.73-2.56=8.957.29+8.68=15.977.62+2.9-4.02-3.71=2.798.19+6.84-9.96+1.97=7.049.81-3.99+4.47+6.35=16.642.78+4.83-5.67+4.71=6.657.94-4.84=3.18-3.66-1.84=2.56.55-0.52-3.68=2.354.86-3.57=1.297.94+1.07+1.93+7.18=18.122.68+7.19+8.78=18.659.76-4.75+7.07+1.4=13.484.09-2.52=1.572.86+4.43-3.62-3.03=0.649.12-7.1+6.19-4.05=4.164.83-0.68+4.48-6.92=1.718.25-2.12-0.84-3.27=2.026.66+1.27+4.75-0.36=12.329.96+5.4-0.17+8.96=24.157.28-4.8=2.486.09-0.9-1.82+2.58=5.958.86-2.66-1.06-4.45=0.698.3-3.21+2.96=8.058.32-1.05-4.15-1.32=1.88.84-5.44=3.47.1+6.99-0.24-9.62=4.237.76-0.31-3.51-2.45=1.492.34+9.86+2.47=14.673.61+9.67-4.39+9.02=17.919.98-5.94=4.044.08-3.44+5.14+9.17=14.955.01-2.95=2.066.72-1.86+4.96-0.92=8.98.37-0.25-4.9+0.56=3.785.43-1.15-3.55=0.735.52+6.94+2.35-8.67=6.147.77-1.06-2.4+0.49=4.89.3-1.9+0.78+1.77=9.955.8-5.48+3.37-2.84=0.858.78+3.08-7.51=4.355.89+3.6+1.84-2.52=8.814.69+3.89-6.49+6.07=8.164.47+2.11+3.41+0.69=10.688.07+4.43=12.55.1+2.07+8.26-9.15=6.289.23-8.88+7.23=7.582.06+2.98+2.7=7.741.82+7.92-2.22-6.12=1.44.53+5.56-0.08+1.38=11.396.53+3.51+1.99+9.8=21.838.6-4.11+5.85+6.48=16.828-0.27-2.15-4.38=1.23.32+5.93+5.06-5.62=8.699.17-3.13-4.67+4.56=5.930.53+5.22-1.1-0.26=4.398.89+8.45-9.95+6.86=14.259.84+6.81-5.2=11.456.67+3.57+5.24=15.489.57-1.43-2.02-3.05=3.079.94-1.29-5.04+7.11=10.728.68+2.47+8.43+1.88=21.469.04-0.74-5.43=2.871.06+8.32-7.12-0.22=2.047.37-0.58-1.54-1.9=3.359.54-0.82-1.24-4.83=2.656.88+7.2=14.087.7+7.54-1.8=13.441.69+6.07+7.7=15.468.38+3.27-5.81+1.39=7.235.56-3.06-1.72+1.31=2.094.98-4.1+2.93=3.817.23+9=16.237.61-1.7+7.64-9.8=3.756.11-1.66+6.44-5.55=5.340.17+9.12+2.35+0.44=12.086.24+8.88=15.128.75-6.34+5.52-3.04=4.895.51+5.01+9.67+7.85=28.049.56-5.16-1.17-0.19=3.045.77-0.43-0.7+3.67=8.319.51-4.67-2.74-1.7=0.44.89-3.83+4.38=5.443.35+7.12+3.94-5.07=9.343.91-1.88-1.34-0.51=0.188.01-3.49+9.8=14.326.38-1.77-2.2-0.48=1.935.44+5.86-0.88+1.04=11.469.42+4.47+7.61-3.11=18.399.58-5.21-2.51=1.866.56+2.88+4.07+8.61=22.123.97-1.22-1.95=0.85.38+2.33-6.26+1.48=2.936.11+4.82+7=17.939.71+7.51-4.55-4.88=7.798.12-3.93+6.84-0.29=10.748.41+8.4-9.06-5.92=1.836.23+9.33+3.66-3.71=