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6.1+9.01-4.89-1.5=7.74+0.2+1.27-8.06=9.52-8.89+0.89=7.84+7.37-5.7-8.49=2.81+8.71+1.52-0.78=5.81+4.2-0.1-0.53=9.82-8.02=1.3+9.24-3.2-4.73=7.68-0.95-4.19+3.21=1.74+7.31-0.18+6.51=0.23+5.09+0.92=8.08-0.43-5.41=4.85+8.94-5.81-2.2=5.08-0.8-0.61-1.88=9.91-2.24-7.02=7.19-0.35-2.81-1.58=9.56-1.63-0.49+8.26=0.51+1.85-0.05=8.01-3.18+2.57+6.45=4.15-1.22+9.62-4.68=9.03+1.74+6.19-2.33=8.5-5.57=9.35-2.49=6.59+7.95+6.64+2.84=4.23-3.85+6.57-3.87=0.81+7.69+9.51-3.5=9.26-2.57+6.81=2.64+8.62+4.18+5.91=8.87-0.82+9.42=9.17-1.13-1.27-3.22=9.64-7.19+9.44-3.29=4.76-1.76-0.28-2.28=3.91+4.51-2.66-2.04=7.59-3.07-4.41+6.86=7.22-1.26-2.03-2=9.81-3.14=3.81-1.12+3.55+6.56=3.15+4.1+8.71=9.26+8.93-0.71+1.78=5.01+6.92+8.43-6.46=2.33+2.94+2.72+9.99=6.91+1.45=9.94-5.54-2.97-0.88=6.65-3.03=8.86+6.51+0.28-4.22=4.1+8.79-7.19-5.54=6.72-1.42-0.56-0.85=8.01-0.22-3.92=9.09-1.41-6.19-1.16=6.58-4.38-0.27-1.57=7.21-5.05+4.01=8.56-1.61-5.13=9.72-5.1-1.77+0.28=9.8-1-7.75+9.12=7.48-3.68=7.33+3.73=6.4-4.51=5.48-4.37+9.18-1.41=2.36+0.14=5.61-0.39-1.72=8.81-1.04+8.71-4.79=7.95-6.96=4.52-1.34-1.92+0.24=8.67-2.92-4.36+5.62=5.78-1.58+5.03=9.16+8.96-8.28-2.69=9.88-5.79+9.75-0.12=8.43-2-1.95-1.41=2.66+6.26=6.71+6.65+2.22=8.67+5.17+1.18=7.08+4.71=5.84+6.24+0.99+2.51=7.57-0.53=9.27+3.34-0.36-7.37=6.08-4.13=4.18-0.28+9.35=6.88-2.48+9.65-6.6=8.56+6.37-8.48+5.73=3.16+8.29+3.05+4.11=1.25+1.76+6.57=6.84+5.07-0.26+1.05=0.35+7.22+7.25=8.83-2.06+0.81-6.54=6.4-1.3-1.86+3.52=5.19+8.43-5.68+8.63=7.55+5.68-3.69-2.12=3.54-2.11=2.3+7.55-1.02-0.5=2.66+2.15-1.3+8.66=3.15+7.05-8.15-0.42=9.46+3.01+7.4+9.3=4.32-1.8=8.63-0.09-3.31=6.55-4.16+6.02-0.59=9.01-5.66-1.41+6.89=8.15-0.84-1.07+2.83=9.69-3.7+8.93-6.15=7.29+6.2-7.6=7.93-2.99-4.23+6.94=8.1+9.09-2.47+7.95=3.67-0.26-1.86=6.45-3.47+3.8+1.43=6.05-5.3-0.56=8.1+6.12-0.55=8.29-3.32-3.83+9.9=6.16-0.44+5.28+4.02=9.27-0.17-7.96=9.78+9.1+1.75=6.12-1.38=8.8+6.45-3.67+9.93=3.04+7.45+7.18-5.55=9.39-0.32+2.12=5.17+9.82-4.44+2.42=8.4+2.24-1.02=4.22-0.52+2.24+4.84=6.22-2.98+2.81+8.43=2.99+4.4+2.71=8.48-2.95-0.27+4.39=6.47-0.87+2.78-3.56=8.38-6.78+1.17=9.2-4.32+3.04=3.61-2.89+0.42+3.27=9.78-9.05+7.62-8.14=9.92-0.24-9.28-0.04=4.34-2.14+6.66-2.07=9.74+6.65-1.34-2.95=4.04+6.6+0.71+6.76=4.97+6.81+0.46+9.98=4.97+2.54-1.76+5.68=7.05+1.42-2.23=8-3.14-0.19=7.61-3.07+3.96-8.09=7.69+6.09+5.63+1.73=7.28-3.85+1.1-3.04=4.97+1.44+7.65=1.01+9.78-5.05+5.46=8.69-0.05-4.18=2.01-0.44=2.78+3.13-3.92=5.44-4.84+9.23=9.72-5.15-2.39+5.02=6.35-2.66-1.54+5.02=6.24+0.69+5.24-0.22=4.35-2.06+7.96-0.49=8.14+6.87-0.73-4.18=4.32+9.74+1.75=9.46-3.66+4.95+4.78=9.33-8.49+2.01+8.88=7.64+5.4-9.92=8.22-0.14-2.68-3.34=6.63-1.11-2.09-3.29=5.21-0.61-3.64-0.76=3.99+8.59-2.38=1.52+6.53+1.69+8.52=6.61+5.94+1.3=6.58-1.63-1.5=7.79+0.81-4.14=7.72-2.21+6.98-2.85=2.88-1.79+0.26=1.54+1.14+3.12+8.28=8.74+3.31+5.94-4.2=6.83-6.58+4.8+7.35=8.61-7.29+5.3+5.51=7.23+3.52+6.37=8.91-1.93-2.63-2.41=2.17+6.6+7.72=5.31+0.37+0.41+0.55=6.5+4.86=7.76+4.28+1.92=8.84-0.15+4.14=3.17+1.52+8.61-6.1=0.23+7.16-1.94+9.59=5+3.94-5.73+3.82=5.78-4.5=5.59-0.78-1.14+0.59=0.81+8.13+2.64-8.65=7.6+7.07+6.99-5.5=1.94+6.2=6.35+4.42=2.37-1.09=4.87+8.93+0.57+9.54=8.26-6.5-0.73=8.39-1.43-0.19+1.38=2.48+5.66+4.38=8-0.79+7.29+0.66=3.44+7.82=7.04+6.93+8.65=5.82+8.65+0.73=5.58+9.03-7.16+6.31=4.04+4.29+2.95-8.35=5.89+3.04-0.79+4.39=9.39+4.31=8.26+7.16+5.82-3.8=6.37-2.31-3.77=5.85+3.31+5.19-9.08=5.88-1.47+9.65+0.26=7.3+9.06=5.05+7.25+3.42=9.54+2.89+1.91+6.44=8.23+7.51-6.68-5.64=6.27-1.67-1.47+8=9.44-1.72-5.55-0.79=8.48-0.93-1.39-3.77=6.63+1.26-2.38-2.2=9.89+7.5=6.21+5.76+5.74+6.31=8.67+3.26-7.45=3.49-1.06=2.79+2.9-4.56-0.4=8.85-1.54+1.53-1.18=2.36+7.15=7.14-3.51-1.34-2.11=6.62+8.66+1.9+2.46=4.54-0.27-0.86-0.85=9.87-0.06-9.36=5.29-4.31+7.25=8.92+4.19-9.63=4.79-2.57-2.11=7.73-3.18+1.77=8.98-6.01+4.73=9.08+8.95+9.81=4.35+1.68+3.28+0.11=8.94-6.78=5.38+8.4-8.75-4.02=7.05-2.94+9.69=5.4-1.23+1.55-5.22=7.98-2.63-1.14-3.49=3.48+2.56+7.17-2.8=3.94+7.63=7.95+9.13-5.33-3.3=5.06+9.7-4.25-1.04=6.3-1.48+3.98+1.41=0.38+4.74=9.73-0.09-8.27-0.47=5.39-0.53+4.47=9.41-2.71+5.89=7.2+9.07+9.1+1.88=8.77-5.41+4.59+6.05=9.48-1.5-1.13-3.46=2.77+3.89+2.29+0.87=8.5+9.85-2.87+1.69=1.37+7.96+5.88+3.68=9.55-0.85+0.36-4.28=6.07-1.21-4.02+9.1=9.82-2.41-5.04+9.71=7.88+3.41+4.03=9.59+1.69+6.39+1.08=7.95+1.8-9.14=9.33-0.34-5.53=9.23-7.04-0.82=5.83+5.39=3.24+2.79+5.43+1.28=3.37+7.43-4.37+7.39=9.49-7.97+3.55+3.98=8.55-3.09+5.1-4.26=6.3-1.05=8.93-8.1+4.48=8.33+8.04=8.3-1.15-5.61+7.18=2.47-0.67+4.51+3.37=4.67+7.9+9.32=9.7+1.4=1.33+0.53+8.47-0.74=8.41-0.74+9.12-0.57=8.83-1.65+2.18-8.2=8.24-5.74+5.2=9.96-2.55+4.72+2.78=8-3.21+8.56+6.99=7.08-0.57+3.03-7.46=8.92+9.16-4.18-2.56=7.26+5.43-5.65+6.55=7.47+3.14-6.87-0.76=5.87+7.02-4.97-5.36=2.67+8.04-7.63=4.92-3.36+4.74=5.27-1.36-0.8=7.89-6.87+7.79+6.8=9.5+2.07=5.01+9.23-4.45+5.66=5.64-2.92+3.28+3.25=7.1+6.56-2.23+7.47=3.27+3.47-3.21-2.08=7.87-3.34-1.72+8.94=2.04-0.45=6.89+9.58-6.72-5.96=3.46+0.93=9.32-0.04+7.73+5.71=3.21-2.97+8.81-7.32=6.87-0.22+4.95-7.8=1.57+8.94+5.29-8.84=4.93+7.6-5.77=9.6-3.17-5.67=0.19+1.75+2.92-0.22=2.17-0.23=9.83-4.65-3.8=2.95+3.9+0.71=5.65-1.58+2.92-3.47=4.01+4.32+7.71+8.64=9.74+3.29=6.96-1.58-0.16-1.41=9.87-0.21-3.27=5.09+1.64+5.33+5.08=0.15+3.9+9.7=9.69-7.06+6.52=8.3-1.97+0.96-7.05=9.86-0.4-0.96-8.28=5.79-4+2.26=6.62-4.19-0.06+1=9.59-6.73+1.92=4.2+9.15-3.69-6.2=8.38-1.36-4.04=8.68+6.58-2.3+5.93=6.13-3.06-2.26-0.38=2+0.74=7.31+1.11+6.79+3.09=9.55+3.54-8.05=4.82+8.01-8.52=6.05-2.38+6.37=0.32+4.93=7.3-1.24-5.55+4.91=9.85-4.69-0.66+3.29=9.39-7.3=4.61-3.46+7.21+4.96=7.81+6.83+4+5.71=8.33+5.8=9.48-3.56-1.37-0.32=3.42-1.75=7.22+8.97+2.51=3.5+2.7+4.59+9.24=8.2-7.07+5.66-5.61=6.99+4.04+7.61+9.35=7.49-1.24-1.05-4.92=5.53+0.89=1.45+7.54-4.96+3.05=4.44+0.38+9.26-6.13=9.21+2.62+6.28-3.33=8.35-0.56+8.64-1.55=0.89+5.92=9.73+3.29-0.03=9.16-4.87+5.46+5.28=8.71-8.51+5.54=6.79+3.58-2.47+7.31=4.23+8.56-3.3=5.65-1.89+1.05-2.72=4.9-0.46+0.62=4.84-3.28+5.68-5.91=3.96+4.79+5.87+9.16=6.88-0.54-4.26-0.95=4.14-3.21+9.62+8.54=8.35-1.22=5.78+9.65-7.02=4.15+7.08+8.14=0.24+1.91+7.49+4.75=7.51+3.41+4.02-0.21=7.71-4.28+9.5=4.63+5.63-2.66+4.67=6.07-4.71+7.3-1.98=9.04-8.74+4.69=5.79+0.36+2.72+6.27=8.04-4.65=8.99+9.76+2.92+8.18=9.41-1.09=9.56+5.37-8.91-0.15=2.81+7.47+1.96-5.97=0.72+6.15-4.59=9.22-1.02+4.09=4.32-3.59+9.84+7.09=8.77+5.57+0.07=5.38-3.93=4.29+4.89+4.42+8.69=9.77-5.67=7.99-0.8-3.22+6.77=1.62+4.94-0.71-1.31=5.74+5.38+1.02=6.88+5.02+8.87+9.31=8.51+3.4-2.17-6.87=5.97-3.96+9.7+6.91=3.97+6.24=7.8-1.69+2.24+4.35=7.21-0.53-1.26-2.45=1.9+4.03+2.97+8.83=7.01-2.46+3.39-5.72=6.88+6.8+2.93=5.19+9.77-8.23=4.78+4.55+4.31+4.02=1.8+6.61+3.27-3.37=5.1+7.54-0.7-9.88=8.72-0.2+1.15=1.36+0.82=1.51+4.96-2.43-0.03=2.41+1.48+1.4-1.12=2.76+0.93=3.29+5.7+9.53=6.81-5.67=7.17+2.04-8.96+5.14=7.79-0.76+2.69+0.72=9+9.03-0.96=9.18-3.26+5.51=2.73-1.57=4.51-1.85=8.63-5.73+4.38=8.1+4.49-1.01-1.48=8.26-6.85+4.82=7.21-6.6+4.63+1.44=4.38+3.43=4.17-1.39-1.53-1.15=8.9-1.49-1.56=3.59+7.52-6.13=4.79+5.38+8.27=9.11-2.68-5.92+3.7=9.85-8.11-1.23+0.69=8.26+6.03-1.72=9.46-0.83=4.87-4.45-0.11=7.93+5.78+0.61-4.5=9.62-0.69+5.78+5.5=8.77+6.24+5.14+7.85=7.02-1.95-0.81=9.5-1.46-1.75=7.36-3.49+7.53=8.21+3.55+1.55=7.47-0.23-1.44-0.27=0.21+8.23+7.44-0.92=8.55-7.12-0.42-0.15=9.94-8.64=9.5+6.86-8.56+2.16=5.46-0.52-4.49=8.02+0.93-2.75+6.01=4.21-0.28+0.02+4.18=4.52+9.35-0.75+1.18=9.3-1.81-0.2-5.17=9.43-3.28-1.09-2.02=8.85-1.07-6.62+7.39=4.46+9.33+9.79-4.36=7.32-1.16-3.62=0.96+8.59+6.87-3.27=8.75+6.67+9.68-4.73=7.85-2.91+0.53=9.57-5.64-0.08+1.25=0.02+9.66-0.87=7.55+5.34-1.97-9.75=9.57-5.17=8.15+6.19+7.18-8.06=5.05-4.57+1.99+2.16=3.86+9.33-2.48-5.87=6.61-5.52=9.01-5.36-2.62-0.65=8.56+9.01-0.57=9.61-4.11=6.4-5.08+7.11=3.56+9.22=2.75+9.03-1.04=4.47+8.75-8.01-1.77=5.97-3.26+9.93-9.82=9.75-0.5-6.99-1.04=4.89-2.51+8.61-6.88=0.83-0.39=4.19+0.66+6.01-3.82=8.05-1.44+3.38=2.21-0.61+5.8-5.91=8.44-1.1-5.58=7.48+3.39-4.26=9.41-2.38-2.96+0.42=6.04+6.42-1.83+1.1=8.3+9.89+1.48-1.62=3.87+1.18=5.97+5.08-6.65-0.98=9.96-4.75+9.53-6.35=6.49+5.57-2.06-0.43=2.5+8.69-3.95-1.42=8.95+0.73-4.61-3.92=3.59+0.25+3.37+3.19=3.62+4.38+8.26=2.28+6.3-5.31-2.39=9.58+2.21-3.24-7.08=7.86-2-2.33=6.44+9.36-8.61=8.67+9.96+3.88=2.21-0.31-0.5=8.57-0.67-3.32=9.85-2.53+9.44+4.9=6.95+9.63-9.37+2.42=8.38-1.22+3.25+0.77=4.62-1.72+1.97-4.44=8.01+5.71-6.35+7.08=0.55+8.22-0.2+2.84=2.91-0.17=7.75-4.44-1.84=7.76-2.17-1.47-1.37=4.2+8.17=8.58-1.63+7.49-5.54=7.87-5.36-0.94=1.15+8.13-0.72=9.93+8.49-7.01+2.26=3.56+6.11+4.75-6.25=7.85-5.18+6.96=1.58+7.2=0.19+3.26-1.16=7.51-3.88+1.67-1.32=1.11+8.76=6.32-2.76-1.55+6.31=8.2+1.18+3.38+9.13=8.59+6.83-6.8+0.79=8.83-8.07+7.41+3.69=9.93-6.93+4.39=5.87-0.93+2.94=8.33-1.6-0.62-2.77=4.68-1.08=9.71-0.7+3.85-2.49=4.24+3.49+1.26-8.34=5.08-2.69-1.78=7.6-3.22+1.58-3.02=7.89-7.58+7.65=5.46+4.27-1.31=9.61+7.58-1.8-8.13=4.21+3.38-0.27+0.03=2.09+2.32-3.61=9.53-7.02-1.13=5.41-2.76-0.24=9.55-2.21+6.18+2.96=9.11+1.8-0.72=8.25-1.48-5.17-1.23=0.92+0.65+4.41+1.95=0.07+2.06+6.13=3.56+4.79-3.99+9.42=4.86+9.38-2.26+3.03=8.18+8.82=9.57+9.66-8.29-9.34=2.48+6.42-7.93+4.56=9.28+7.42+5.19+0.04=7.75-1.34=7.17-3.66-2.27+1.58=2.12+0.35+8.37=6.33+2.8=5.52+9.84=9.62-7.42+5.33+5.62=9.61-4.34+8.29-8.31=3.08+9.73-1.67=9.46-0.69-7.84+8.85=9.15-3.25-0.97=5.7+0.27=8.19+0.7+5.04=8.21+9.96+3.09-8.74=5.13-0.2-3.54+5.38=3.88+6.1-6.03+8.62=9.82+8.9-6.35=3.65-0.21+3.24=8.55-0.69+5.93-9.46=5.26-2.99+8.9+3.18=6.22+0.02+4.9-0.98=8.1+4.3+4.95=7.34-5.43+8.68+9.92=7.87+1.92-6.76-2.05=5.14+4.68+8.22=2.23-0.67=3.56+1.25+8.24-8.16=2.33+6.24-1.16-4.01=6.77+6.84=9.85-5.97-1.79-1.35=5.8+6.68-1.36=2.96+7.55+8.45-7.03=3.18+2.28-3.8+9.94=9.67+4.36=7.98-5.89+2.11=6.36+6.24-6.78-0.18=9.52-1.27-4.45=3.36+6.26-7.11+3.95=8.99-1.98+9.24=6.69-4.18+9.58=7.08+5.78-1.01-0.07=5.95+5.4+9.21=4.06-3.03=5.24-2.93+3.58=7.11+9.88+9.52=6.93-5.08-1.41+5.99=4.7-1.01+9.5=3.7-0.61=1.04+8.67+2.67-0.19=2.94-2.8=7.02-1.52+9.03+1.12=9.23-3.63+5.47+0.6=3.19-0.23+9.11=2.41+0.16+1.98-0.36=7+7.09-6.8-3.82=6.59-1.37+3.87-8.87=9.89-8.5+7.71+2.63=9.64+0.81+0.13-7.93=4.14-2.65=9.98+7.77-9.42-1=2.98+7+5.17-2.6=7.75+3.76-7.03+0.14=5.6+3.82+0.71-2.08=5.01+7.7-7.55-3.89=4.77-1.57-0.44-1.23=9.42+2.31=5.1+3.13-5.29=5.98+1.99+8.41+1.87=8.42-5.18-2.08+6.31=5.46-2.04-2.03=7.62+5.97-3.2+0.73=7.39-6.45+6.03+1.98=8.51-0.23-3.48=8.15-0.4-1.19-0.61=7.13+0.22+6.32=6.29+6.66-7.7=8.89-3.7-1.44-1=2.37+4.65+5.7=3.76+4.71-0.58=7.75-2.46-3.76+4.98=7.19-6.43-0.44=3.76-0.88+9.03-5.83=9.35-5.95-0.93+8.37=0.19+8.64-4.93=8+5.55+9.17=9.13-1.45-0.1=7.37-0.37-1.43-2.11=4.99+9.93-0.27+3.33=6.7+5.38+3.88=0.04+4.87+6.83-1.38=4.35-4.14=7.59-1.06=9.15-0.8-3.32+3.47=7.28-5.16-2.02=8.3-4.6=7.04+2.99=0.8+8.1+9.26=9-5.61+3.77-2.08=3.76+7.37-7.43=2.53+5.3+9.94-4.93=5.75-3.39=6.48+1.42+7.19=8.76-1.15-5.31+7.18=8.99-1.22-1.16-5.38=8.63-0.66-0.5-5.42=3.38-1.99+8.12-3.34=4.12-1.8+5.86+1.85=9.1-3.13+5.25-9.11=7.09-6.41+8.55+7.37=7.83-3.85+3.8+9.68=8.5-3.29-0.79-4.08=6.83+7.5-9.56-3.03=1.66+2.97+0.88=5.84+5.07+2.12=4.55+6.6-3.43+1.37=6.82+7.6-6.37+5.54=1.86+7.8-2.61=7.23+5.86=6.82+8.01-7.25+5.44=0.87-0.37+8.83+3.8=0.9+1.02=7.03-2.11+9.75-8.32=4.83-0.83-0.47=9.56+9+8.94-7.85=9.28-0.18-8.46+6.88=9.84-6.94-2.27=3.91-1.4-0.91+4.6=7.98-2.48+8.4+2.22=8.95-2.54-0.56+4.87=3.82-0.05-0.29+5.77=4.89-1.81-1.52=9.86+8.52-8.45+1.28=5.23+9.36+9.95+5.98=9.61+1.98-3.17-4.54=3.66+8.51-8.79+4.45=7.78-3.66+3.41+0.18=7.91+2.06-6.79+3.57=6.85-2.11-4.43=3.8-1.86+2.47+6.35=5.21+0.61-0.43+5.53=8.32+5.99+3.13=8.02-1.19-3.96+1.08=8.26+8.45+6.35+7.55=9.06+4.23-1.46-3.89=8.88-1.47-1.1-3.55=4.8-3.41+9.24-9.33=4.16-1.37=7.26-1.37+3.22+6.24=7.19-1.29-3.93+2.13=7.58+2.59+5.92=2.21+0.62+4.24=1.73+9.08-0.26=8.49-3.44-1.31+3.92=5-2.17-0.67+8.22=8.88+8.85+8.72-8.08=7.41+4.61+1.94=7.02+6.04=9.29-0.55-3.67+9.71=9.05-7.19=2.8+8.34-7.16=1.3+9.73-4.83+6.08=5.54+8.56+4.89+3.79=2.3+8.53+1.9-5.49=4.99-0.52-2.49+7.14=0.55+5.04+5.44+9.19=8.59+3.22+5.41+8.9=1.73+2.82+2.81=4.06-2.16-1.06=6.07+3.88+4.49+2.12=8.99-5.72-1.08-1.92=7.55+0.73=9.42+8=7.27+6.3-0.43+8.36=6.81-0.57-5.66+8.87=9.43+3.84+6.9=5.88+5.75=9.71-5.27+6.14+8.26=5.46-4.78+3.59=6.73+8.79-5.62=7.9+5.44-4.63=1.62+2.26+3.23+6.82=7.44+1.53=4.72-2.58=5.35+9.64+5.28+2.57=7.45+5.85+5.44-1.82=9.61+8.96=9.47-0.42-2.98-1.23=8.8+3.85=5.11-1.82+0.39=9.01-5.12=8.83-0.68-1.32=9.67-0.35-8.59-0.19=8.94-3.43-3.8=5.33+0.98+2.94-2.85=7.8-7.2+6.64-4.64=4.85+9.64+0.87+1.85=5.53-0.15=6.64+4.81-4.01=8.91-1.03+1.4=7.1-4.56+9.84+7.28=3.2+8.46-1.85=7.7-4.53+1.57=7.03-0.25-1.56-3.41=7.38+9.62-8.33+2.76=7.3+2.3-1.49-7.41=9.81-1.07-7.15=6.94+7.1+0.29+9.92=9.92+2.81+1.18-7.56=1.69-0.56+4.69=8.05-2.67-0.96-0.27=9.09-2.2-2.69-3.11=1.07+3.33+3.09+4.37=0.3+4.37+4.94+1.38=0.84+6.17-6.47=7.64+3.66-5.93=3.14+1.99+4.52-5.9=8.68-3.13-3.66+7.3=9.09+0.38+6.51-2.78=3.91+3.26-6.77=2.54-0.97-0.74+4.71=1.98+7.61-7.22=0.81+6.42=4.57-0.35+5.74-9.41=8.17+5.92-5.83=8.24-0.17-0.73=5.13+5.22=参考答案6.1+9.01-4.89-1.5=8.727.74+0.2+1.27-8.06=1.159.52-8.89+0.89=1.527.84+7.37-5.7-8.49=1.022.81+8.71+1.52-0.78=12.265.81+4.2-0.1-0.53=9.389.82-8.02=1.81.3+9.24-3.2-4.73=2.617.68-0.95-4.19+3.21=5.751.74+7.31-0.18+6.51=15.380.23+5.09+0.92=6.248.08-0.43-5.41=2.244.85+8.94-5.81-2.2=5.785.08-0.8-0.61-1.88=1.799.91-2.24-7.02=0.657.19-0.35-2.81-1.58=2.459.56-1.63-0.49+8.26=15.70.51+1.85-0.05=2.318.01-3.18+2.57+6.45=13.854.15-1.22+9.62-4.68=7.879.03+1.74+6.19-2.33=14.638.5-5.57=2.939.35-2.49=6.866.59+7.95+6.64+2.84=24.024.23-3.85+6.57-3.87=3.080.81+7.69+9.51-3.5=14.519.26-2.57+6.81=13.52.64+8.62+4.18+5.91=21.358.87-0.82+9.42=17.479.17-1.13-1.27-3.22=3.559.64-7.19+9.44-3.29=8.64.76-1.76-0.28-2.28=0.443.91+4.51-2.66-2.04=3.727.59-3.07-4.41+6.86=6.977.22-1.26-2.03-2=1.939.81-3.14=6.673.81-1.12+3.55+6.56=12.83.15+4.1+8.71=15.969.26+8.93-0.71+1.78=19.265.01+6.92+8.43-6.46=13.92.33+2.94+2.72+9.99=17.986.91+1.45=8.369.94-5.54-2.97-0.88=0.556.65-3.03=3.628.86+6.51+0.28-4.22=11.434.1+8.79-7.19-5.54=0.166.72-1.42-0.56-0.85=3.898.01-0.22-3.92=3.879.09-1.41-6.19-1.16=0.336.58-4.38-0.27-1.57=0.367.21-5.05+4.01=6.178.56-1.61-5.13=1.829.72-5.1-1.77+0.28=3.139.8-1-7.75+9.12=10.177.48-3.68=3.87.33+3.73=11.066.4-4.51=1.895.48-4.37+9.18-1.41=8.882.36+0.14=2.55.61-0.39-1.72=3.58.81-1.04+8.71-4.79=11.697.95-6.96=0.994.52-1.34-1.92+0.24=1.58.67-2.92-4.36+5.62=7.015.78-1.58+5.03=9.239.16+8.96-8.28-2.69=7.159.88-5.79+9.75-0.12=13.728.43-2-1.95-1.41=3.072.66+6.26=8.926.71+6.65+2.22=15.588.67+5.17+1.18=15.027.08+4.71=11.795.84+6.24+0.99+2.51=15.587.57-0.53=7.049.27+3.34-0.36-7.37=4.886.08-4.13=1.954.18-0.28+9.35=13.256.88-2.48+9.65-6.6=7.458.56+6.37-8.48+5.73=12.183.16+8.29+3.05+4.11=18.611.25+1.76+6.57=9.586.84+5.07-0.26+1.05=12.70.35+7.22+7.25=14.828.83-2.06+0.81-6.54=1.046.4-1.3-1.86+3.52=6.765.19+8.43-5.68+8.63=16.577.55+5.68-3.69-2.12=7.423.54-2.11=1.432.3+7.55-1.02-0.5=8.332.66+2.15-1.3+8.66=12.173.15+7.05-8.15-0.42=1.639.46+3.01+7.4+9.3=29.174.32-1.8=2.528.63-0.09-3.31=5.236.55-4.16+6.02-0.59=7.829.01-5.66-1.41+6.89=8.838.15-0.84-1.07+2.83=9.079.69-3.7+8.93-6.15=8.777.29+6.2-7.6=5.897.93-2.99-4.23+6.94=7.658.1+9.09-2.47+7.95=22.673.67-0.26-1.86=1.556.45-3.47+3.8+1.43=8.216.05-5.3-0.56=0.198.1+6.12-0.55=13.678.29-3.32-3.83+9.9=11.046.16-0.44+5.28+4.02=15.029.27-0.17-7.96=1.149.78+9.1+1.75=20.636.12-1.38=4.748.8+6.45-3.67+9.93=21.513.04+7.45+7.18-5.55=12.129.39-0.32+2.12=11.195.17+9.82-4.44+2.42=12.978.4+2.24-1.02=9.624.22-0.52+2.24+4.84=10.786.22-2.98+2.81+8.43=14.482.99+4.4+2.71=10.18.48-2.95-0.27+4.39=9.656.47-0.87+2.78-3.56=4.828.38-6.78+1.17=2.779.2-4.32+3.04=7.923.61-2.89+0.42+3.27=4.419.78-9.05+7.62-8.14=0.219.92-0.24-9.28-0.04=0.364.34-2.14+6.66-2.07=6.799.74+6.65-1.34-2.95=12.14.04+6.6+0.71+6.76=18.114.97+6.81+0.46+9.98=22.224.97+2.54-1.76+5.68=11.437.05+1.42-2.23=6.248-3.14-0.19=4.677.61-3.07+3.96-8.09=0.417.69+6.09+5.63+1.73=21.147.28-3.85+1.1-3.04=1.494.97+1.44+7.65=14.061.01+9.78-5.05+5.46=11.28.69-0.05-4.18=4.462.01-0.44=1.572.78+3.13-3.92=1.995.44-4.84+9.23=9.839.72-5.15-2.39+5.02=7.26.35-2.66-1.54+5.02=7.176.24+0.69+5.24-0.22=11.954.35-2.06+7.96-0.49=9.768.14+6.87-0.73-4.18=10.14.32+9.74+1.75=15.819.46-3.66+4.95+4.78=15.539.33-8.49+2.01+8.88=11.737.64+5.4-9.92=3.128.22-0.14-2.68-3.34=2.066.63-1.11-2.09-3.29=0.145.21-0.61-3.64-0.76=0.23.99+8.59-2.38=10.21.52+6.53+1.69+8.52=18.266.61+5.94+1.3=13.856.58-1.63-1.5=3.457.79+0.81-4.14=4.467.72-2.21+6.98-2.85=9.642.88-1.79+0.26=1.351.54+1.14+3.12+8.28=14.088.74+3.31+5.94-4.2=13.796.83-6.58+4.8+7.35=12.48.61-7.29+5.3+5.51=12.137.23+3.52+6.37=17.128.91-1.93-2.63-2.41=1.942.17+6.6+7.72=16.495.31+0.37+0.41+0.55=6.646.5+4.86=11.367.76+4.28+1.92=13.968.84-0.15+4.14=12.833.17+1.52+8.61-6.1=7.20.23+7.16-1.94+9.59=15.045+3.94-5.73+3.82=7.035.78-4.5=1.285.59-0.78-1.14+0.59=4.260.81+8.13+2.64-8.65=2.937.6+7.07+6.99-5.5=16.161.94+6.2=8.146.35+4.42=10.772.37-1.09=1.284.87+8.93+0.57+9.54=23.918.26-6.5-0.73=1.038.39-1.43-0.19+1.38=8.152.48+5.66+4.38=12.528-0.79+7.29+0.66=15.163.44+7.82=11.267.04+6.93+8.65=22.625.82+8.65+0.73=15.25.58+9.03-7.16+6.31=13.764.04+4.29+2.95-8.35=2.935.89+3.04-0.79+4.39=12.539.39+4.31=13.78.26+7.16+5.82-3.8=17.446.37-2.31-3.77=0.295.85+3.31+5.19-9.08=5.275.88-1.47+9.65+0.26=14.327.3+9.06=16.365.05+7.25+3.42=15.729.54+2.89+1.91+6.44=20.788.23+7.51-6.68-5.64=3.426.27-1.67-1.47+8=11.139.44-1.72-5.55-0.79=1.388.48-0.93-1.39-3.77=2.396.63+1.26-2.38-2.2=3.319.89+7.5=17.396.21+5.76+5.74+6.31=24.028.67+3.26-7.45=4.483.49-1.06=2.432.79+2.9-4.56-0.4=0.738.85-1.54+1.53-1.18=7.662.36+7.15=9.517.14-3.51-1.34-2.11=0.186.62+8.66+1.9+2.46=19.644.54-0.27-0.86-0.85=2.569.87-0.06-9.36=0.455.29-4.31+7.25=8.238.92+4.19-9.63=3.484.79-2.57-2.11=0.117.73-3.18+1.77=6.328.98-6.01+4.73=7.79.08+8.95+9.81=27.844.35+1.68+3.28+0.11=9.428.94-6.78=2.165.38+8.4-8.75-4.02=1.017.05-2.94+9.69=13.85.4-1.23+1.55-5.22=0.57.98-2.63-1.14-3.49=0.723.48+2.56+7.17-2.8=10.413.94+7.63=11.577.95+9.13-5.33-3.3=8.455.06+9.7-4.25-1.04=9.476.3-1.48+3.98+1.41=10.210.38+4.74=5.129.73-0.09-8.27-0.47=0.95.39-0.53+4.47=9.339.41-2.71+5.89=12.597.2+9.07+9.1+1.88=27.258.77-5.41+4.59+6.05=149.48-1.5-1.13-3.46=3.392.77+3.89+2.29+0.87=9.828.5+9.85-2.87+1.69=17.171.37+7.96+5.88+3.68=18.899.55-0.85+0.36-4.28=4.786.07-1.21-4.02+9.1=9.949.82-2.41-5.04+9.71=12.087.88+3.41+4.03=15.329.59+1.69+6.39+1.08=18.757.95+1.8-9.14=0.619.33-0.34-5.53=3.469.23-7.04-0.82=1.375.83+5.39=11.223.24+2.79+5.43+1.28=12.743.37+7.43-4.37+7.39=13.829.49-7.97+3.55+3.98=9.058.55-3.09+5.1-4.26=6.36.3-1.05=5.258.93-8.1+4.48=5.318.33+8.04=16.378.3-1.15-5.61+7.18=8.722.47-0.67+4.51+3.37=9.684.67+7.9+9.32=21.899.7+1.4=11.11.33+0.53+8.47-0.74=9.598.41-0.74+9.12-0.57=16.228.83-1.65+2.18-8.2=1.168.24-5.74+5.2=7.79.96-2.55+4.72+2.78=14.918-3.21+8.56+6.99=20.347.08-0.57+3.03-7.46=2.088.92+9.16-4.18-2.56=11.347.26+5.43-5.65+6.55=13.597.47+3.14-6.87-0.76=2.985.87+7.02-4.97-5.36=2.562.67+8.04-7.63=3.084.92-3.36+4.74=6.35.27-1.36-0.8=3.117.89-6.87+7.79+6.8=15.619.5+2.07=11.575.01+9.23-4.45+5.66=15.455.64-2.92+3.28+3.25=9.257.1+6.56-2.23+7.47=18.93.27+3.47-3.21-2.08=1.457.87-3.34-1.72+8.94=11.752.04-0.45=1.596.89+9.58-6.72-5.96=3.793.46+0.93=4.399.32-0.04+7.73+5.71=22.723.21-2.97+8.81-7.32=1.736.87-0.22+4.95-7.8=3.81.57+8.94+5.29-8.84=6.964.93+7.6-5.77=6.769.6-3.17-5.67=0.760.19+1.75+2.92-0.22=4.642.17-0.23=1.949.83-4.65-3.8=1.382.95+3.9+0.71=7.565.65-1.58+2.92-3.47=3.524.01+4.32+7.71+8.64=24.689.74+3.29=13.036.96-1.58-0.16-1.41=3.819.87-0.21-3.27=6.395.09+1.64+5.33+5.08=17.140.15+3.9+9.7=13.759.69-7.06+6.52=9.158.3-1.97+0.96-7.05=0.249.86-0.4-0.96-8.28=0.225.79-4+2.26=4.056.62-4.19-0.06+1=3.379.59-6.73+1.92=4.784.2+9.15-3.69-6.2=3.468.38-1.36-4.04=2.988.68+6.58-2.3+5.93=18.896.13-3.06-2.26-0.38=0.432+0.74=2.747.31+1.11+6.79+3.09=18.39.55+3.54-8.05=5.044.82+8.01-8.52=4.316.05-2.38+6.37=10.040.32+4.93=5.257.3-1.24-5.55+4.91=5.429.85-4.69-0.66+3.29=7.799.39-7.3=2.094.61-3.46+7.21+4.96=13.327.81+6.83+4+5.71=24.358.33+5.8=14.139.48-3.56-1.37-0.32=4.233.42-1.75=1.677.22+8.97+2.51=18.73.5+2.7+4.59+9.24=20.038.2-7.07+5.66-5.61=1.186.99+4.04+7.61+9.35=27.997.49-1.24-1.05-4.92=0.285.53+0.89=6.421.45+7.54-4.96+3.05=7.084.44+0.38+9.26-6.13=7.959.21+2.62+6.28-3.33=14.788.35-0.56+8.64-1.55=14.880.89+5.92=6.819.73+3.29-0.03=12.999.16-4.87+5.46+5.28=15.038.71-8.51+5.54=5.746.79+3.58-2.47+7.31=15.214.23+8.56-3.3=9.495.65-1.89+1.05-2.72=2.094.9-0.46+0.62=5.064.84-3.28+5.68-5.91=1.333.96+4.79+5.87+9.16=23.786.88-0.54-4.26-0.95=1.134.14-3.21+9.62+8.54=19.098.35-1.22=7.135.78+9.65-7.02=8.414.15+7.08+8.14=19.370.24+1.91+7.49+4.75=14.397.51+3.41+4.02-0.21=14.737.71-4.28+9.5=12.934.63+5.63-2.66+4.67=12.276.07-4.71+7.3-1.98=6.689.04-8.74+4.69=4.995.79+0.36+2.72+6.27=15.148.04-4.65=3.398.99+9.76+2.92+8.18=29.859.41-1.09=8.329.56+5.37-8.91-0.15=5.872.81+7.47+1.96-5.97=6.270.72+6.15-4.59=2.289.22-1.02+4.09=12.294.32-3.59+9.84+7.09=17.668.77+5.57+0.07=14.415.38-3.93=1.454.29+4.89+4.42+8.69=22.299.77-5.67=4.17.99-0.8-3.22+6.77=10.741.62+4.94-0.71-1.31=4.545.74+5.38+1.02=12.146.88+5.02+8.87+9.31=30.088.51+3.4-2.17-6.87=2.875.97-3.96+9.7+6.91=18.623.97+6.24=10.217.8-1.69+2.24+4.35=12.77.21-0.53-1.26-2.45=2.971.9+4.03+2.97+8.83=17.737.01-2.46+3.39-5.72=2.226.88+6.8+2.93=16.615.19+9.77-8.23=6.734.78+4.55+4.31+4.02=17.661.8+6.61+3.27-3.37=8.315.1+7.54-0.7-9.88=2.068.72-0.2+1.15=9.671.36+0.82=2.181.51+4.96-2.43-0.03=4.012.41+1.48+1.4-1.12=4.172.76+0.93=3.693.29+5.7+9.53=18.526.81-5.67=1.147.17+2.04-8.96+5.14=5.397.79-0.76+2.69+0.72=10.449+9.03-0.96=17.079.18-3.26+5.51=11.432.73-1.57=1.164.51-1.85=2.668.63-5.73+4.38=7.288.1+4.49-1.01-1.48=10.18.26-6.85+4.82=6.237.21-6.6+4.63+1.44=6.684.38+3.43=7.814.17-1.39-1.53-1.15=0.18.9-1.49-1.56=5.853.59+7.52-6.13=4.984.79+5.38+8.27=18.449.11-2.68-5.92+3.7=4.219.85-8.11-1.23+0.69=1.28.26+6.03-1.72=12.579.46-0.83=8.634.87-4.45-0.11=0.317.93+5.78+0.61-4.5=9.829.62-0.69+5.78+5.5=20.218.77+6.24+5.14+7.85=287.02-1.95-0.81=4.269.5-1.46-1.75=6.297.36-3.49+7.53=11.48.21+3.55+1.55=13.317.47-0.23-1.44-0.27=5.530.21+8.23+7.44-0.92=14.968.55-7.12-0.42-0.15=0.869.94-8.64=1.39.5+6.86-8.56+2.16=9.965.46-0.52-4.49=0.458.02+0.93-2.75+6.01=12.214.21-0.28+0.02+4.18=8.134.52+9.35-0.75+1.18=14.39.3-1.81-0.2-5.17=2.129.43-3.28-1.09-2.02=3.048.85-1.07-6.62+7.39=8.554.46+9.33+9.79-4.36=19.227.32-1.16-3.62=2.540.96+8.59+6.87-3.27=13.158.75+6.67+9.68-4.73=20.377.85-2.91+0.53=5.479.57-5.64-0.08+1.25=5.10.02+9.66-0.87=8.817.55+5.34-1.97-9.75=1.179.57-5.17=4.48.15+6.19+7.18-8.06=13.465.05-4.57+1.99+2.16=4.633.86+9.33-2.48-5.87=4.846.61-5.52=1.099.01-5.36-2.62-0.65=0.388.56+9.01-0.57=179.61-4.11=5.56.4-5.08+7.11=8.433.56+9.22=12.782.75+9.03-1.04=10.744.47+8.75-8.01-1.77=3.445.97-3.26+9.93-9.82=2.829.75-0.5-6.99-1.04=1.224.89-2.51+8.61-6.88=4.110.83-0.39=0.444.19+0.66+6.01-3.82=7.048.05-1.44+3.38=9.992.21-0.61+5.8-5.91=1.498.44-1.1-5.58=1.767.48+3.39-4.26=6.619.41-2.38-2.96+0.42=4.496.04+6.42-1.83+1.1=11.738.3+9.89+1.48-1.62=18.053.87+1.18=5.055.97+5.08-6.65-0.98=3.429.96-4.75+9.53-6.35=8.396.49+5.57-2.06-0.43=9.572.5+8.69-3.95-1.42=5.828.95+0.73-4.61-3.92=1.153.59+0.25+3.37+3.19=10.43.62+4.38+8.26=16.262.28+6.3-5.31-2.39=0.889.58+2.21-3.24-7.08=1.477.86-2-2.33=3.536.44+9.36-8.61=7.198.67+9.96+3.88=22.512.21-0.31-0.5=1.48.57-0.67-3.32=4.589.85-2.53+9.44+4.9=21.666.95+9.63-9.37+2.42=9.638.38-1.22+3.25+0.77=11.184.62-1.72+1.97-4.44=0.438.01+5.71-6.35+7.08=14.450.55+8.22-0.2+2.84=11.412.91-0.17=2.747.75-4.44-1.84=1.477.76-2.17-1.47-1.37=2.754.2+8.17=12.378.58-1.63+7.49-5.54=8.97.87-5.36-0.94=1.571.15+8.13-0.72=8.569.93+8.49-7.01+2.26=13.673.56+6.11+4.75-6.25=8.177.85-5.18+6.96=9.631.58+7.2=8.780.19+3.26-1.16=2.297.51-3.88+1.67-1.32=3.981.11+8.76=9.876.32-2.76-1.55+6.31=8.328.2+1.18+3.38+9.13=21.898.59+6.83-6.8+0.79=9.418.83-8.07+7.41+3.69=11.869.93-6.93+4.39=7.395.87-0.93+2.94=7.888.33-1.6-0.62-2.77=3.344.68-1.08=3.69.71-0.7+3.85-2.49=10.374.24+3.49+1.26-8.34=0.655.08-2.69-1.78=0.617.6-3.22+1.58-3.02=2.947.89-7.58+7.65=7.965.46+4.27-1.31=8.429.61+7.58-1.8-8.13=7.264.21+3.38-0.27+0.03=7.352.09+2.32-3.61=0.89.53-7.02-1.13=1.385.41-2.76-0.24=2.419.55-2.21+6.18+2.96=16.489.11+1.8-0.72=10.198.25-1.48-5.17-1.23=0.370.92+0.65+4.41+1.95=7.930.07+2.06+6.13=8.263.56+4.79-3.99+9.42=13.784.86+9.38-2.26+3.03=15.018.18+8.82=179.57+9.66-8.29-9.34=1.62.48+6.42-7.93+4.56=5.539.28+7.42+5.19+0.04=21.937.75-1.34=6.417.17-3.66-2.27+1.58=2.822.12+0.35+8.37=10.846.33+2.8=9.135.52+9.84=15.369.62-7.42+5.33+5.62=13.159.61-4.34+8.29-8.31=5.253.08+9.73-1.67=11.149.46-0.69-7.84+8.85=9.789.15-3.25-0.97=4.935.7+0.27=5.978.19+0.7+5.04=13.938.21+9.96+3.09-8.74=12.525.13-0.2-3.54+5.38=6.773.88+6.1-6.03+8.62=12.579.82+8.9-6.35=12.373.65-0.21+3.24=6.688.55-0.69+5.93-9.46=4.335.26-2.99+8.9+3.18=14.356.22+0.02+4.9-0.98=10.168.1+4.3+4.95=17.357.34-5.43+8.68+9.92=20.517.87+1.92-6.76-2.05=0.985.14+4.68+8.22=18.042.23-0.67=1.563.56+1.25+8.24-8.16=4.892.33+6.24-1.16-4.01=3.46.77+6.84=13.619.85-5.97-1.79-1.35=0.745.8+6.68-1.36=11.122.96+7.55+8.45-7.03=11.933.18+2.28-3.8+9.94=11.69.67+4.36=14.037.98-5.89+2.11=4.26.36+6.24-6.78-0.18=5.649.52-1.27-4.45=3.83.36+6.26-7.11+3.95=6.468.99-1.98+9.24=16.256.69-4.18+9.58=12.097.08+5.78-1.01-0.07=11.785.95+5.4+9.21=20.564.06-3.03=1.035.24-2.93+3.58=5.897.11+9.88+9.52=26.516.93-5.08-1.41+5.99=6.434.7-1.01+9.5=13.193.7-0.61=3.091.04+8.67+2.67-0.19=12.192.94-2.8=0.147.02-1.52+9.03+1.12=15.659.23-3.63+5.47+0.6=11.673.19-0.23+9.11=12.072.41+0.16+1.98-0.36=4.197+7.09-6.8-3.82=3.476.59-1.37+3.87-8.87=0.229.89-8.5+7.71+2.63=11.739.64+0.81+0.13-7.93=2.654.14-2.65=1.499.98+7.77-9.42-1=7.332.98+7+5.17-2.6=12.557.75+3.76-7.03+0.14=4.625.6+3.82+0.71-2.08=8.055.01+7.7-7.55-3.89=1.274.77-1.57-0.44-1.23=1.539.42+2.31=11.735.1+3.13-5.29=2.945.98+1.99+8.41+1.87=18.258.42-5.18-2.08+6.31=7.475.46-2.04-2.03=1.397.62+5.97-3.2+0.73=11.127.39-6.45+6.03+1.98=8.958.51-0.23-3.48=4.88.15-0.4-1.19-0.61=5.957.13+0.22+6.32=13.676.29+6.66-7.7=5.258.89-3.7-1.44-1=2.752.37+4.65+5.7=12.723.76+4.71-0.58=7.897.75-2.46-3.76+4.98=6.517.19-6.43-0.44=0.323.76-0.88+9.03-5.83=6.089.35-5.95-0.93+8.37=10.840.19+8.64-4.93=3.98+5.55+9.17=22.729.13-1.45-0.1=7.587.37-0.37-1.43-2.11=3.464.99+9.93-0.27+3.33=17.986.7+5.38+3.88=15.960.04+4.87+