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6.48-5.64+8.68+0.67=9.67-4.65-1.06=6.26-2.42-3.49=7.76-1.59=8.25+7.09-7.14=3.68+5.56+3.62-4.18=6.75-0.96+8.51+1.54=2.76+2.53-1.56-3.21=2.85+8.92+6.08+9.7=7.64+1.43+1.72=9.69-2.35-5.14=8.27-1.29-5.64+2.56=1.1+9.42+7.21=1.11+4.77+7.46=8.21-3.22-0.2-0.28=4.83+4.86+0.92-7.75=9.31+4.91-0.71-8.38=8.61-4.65+4.9=9.79+2.86+5.25-3.84=7.33+6.92-6.47=5.52+5.9-9.93-0.35=0.75+8.81-4.85=9.95-0.25-0.13-6.23=4.42+6.11-5.33+1.01=7.26-6.01+4.13=3.36+0.8+2.96-3.6=9.47+4.01-6.67-6.37=3.27+3.9+2.57-4.38=5.43+1.02=7.24-2.8-4.11+0.98=5.85-1.75-1.89+9.99=3.57-1.2-1.29+9.49=9.71-2.66-0.86+4.9=9.79-6.34-1.53+8.59=4.99+4.91+4.67+3.39=6.65+9.25-0.78-5.06=8.09+1.18+0.29=8.59-0.89-3.07-3.57=7.38+8.53=3.89-0.65+1.02+7.84=2.04-0.06+5.08=6.01-0.99+7.22=0.39+1.95=7.08-4.71-0.98=8.83+6.55+3.4+9.96=5.87-0.24-4.43-0.57=7.09+7.81+5.73-2.43=5.46+9.35+9.05+5.39=4.8+6.75-0.3-5.77=8.74-2+5.73+2.57=0.94+1.99-2.27+5.49=8.63+5.99+8.42-5.11=6.31+2.15+5.37=8.05-5.05-0.89-1.84=8.49-3.57=9.7-1.36-4.14=4.59-1.68+5.38+9.36=4.59+2.68-1.95+5.11=7.5+7.87+7.75+0.66=9.56-2.35-2.5-2.09=9.95+6.46=2.98+7.83-7.26-0.42=9.88-8.1=6.46-1.42-3.53+6.22=5.06+5.8-2.38+1.79=4.77+5.42+0.96-5.96=6.22+9.06-6.92-3.86=6.44+1.27+2.95=0.81+3.48-2.06+1.32=7.12+0.89=0.6+5.24=9.29-4.12=9.06-0.74-5.01=4.92+5.58+8.68-8.92=9.3-1.72-1.85+8.46=4.57-0.86-3.09=8.77-0.43+3.64=5.89-3.92-1.01=6.47-0.81+8.9+9.23=8.52-2.23-0.29=8.16+5.38-1.05=7.21-2.28-3.48-0.81=9.63-1.69-2.76-1.73=9.22-1.08=6.82-0.61+7.99+8.07=6.86-5.56=6.24-3.55+9.64=6.73-0.12+4.6-0.32=1.54+3.3-3.55+2.07=8.52-8.3+2.12-1.09=8.76-4.13+4.38=8.9+3.66+0.11=4.81+2.07+8.12+5.85=5.83-1-4.01+3.98=7.53-0.54-2.75=8.39-5.28-2.46+1.24=4.69-2.8+6.74-5.39=9-1.5-1.9-3.45=5.58-1.38-0.75-3.29=5.71+5.03-0.55=9.33+5.23+5.51-7.64=9.47-3.54-0.54-1.74=6.93-2.14+3.89+0.47=7.21+0.96+3.07-9.29=9.02-1.37=6.27-4.45+0.12=9.49-1.54+5.49+1.22=9.52-0.89-6.86-1.66=7.62+1.66-1.71-4.3=8.91-2+4.9-0.39=8.94+8.27-9.95-1.38=4.82+0.61-2.04-0.1=9.65-2.74-2.06-1.99=5.38+3.67=5.19-0.55-0.05+2.13=9.14+7.97+1.66+0.68=4.63+3.23+1.51=7.84-4.93+6.41-5.8=6.23-2.02=6.1-0.39=8.12-0.29-3.12+9.99=8.84+1.06-8.85-0.61=3.92-2.35+7.69+7.11=7.68-6.25=6.22-3.64-0.54+0.33=7.41-5.7=6.43+7.86-8.79=5.87+9.71-5.85=1.98+3.91=5.92-4.44=8.07-3.01+2.65+2.6=6.17-1.17-1.8+6.1=9.61+2.24-2.97+7.15=8.29+3.4-3.25+6.15=5.2+6.95-8.96=2.94+9.68+5.16+3.22=6.21-1.37-0.21-4.3=7.13-2.47-0.28-0.43=4.32+8.51+7.43+6.84=3.56-2.57+8.22-1.91=4.55+7.95-5.68-0.38=8.15-0.61-6.59=8.24-2.09+0.43-4.56=6.1-4-1.53=6.9-0.46-6.24+3.05=8.38+8.69+1.3+7.07=2.95-0.63+1.21=4.24+1.47+9.78+3.76=4.81-2.36+7.73-5.83=5.55-4.2+7.73-0.4=9.69-8.18-0.36+2.33=3.68+6.36-1.09-3.17=7.6+9.39=5.52+9.2-0.77=9.94-8.43=8.38-8.15+7.19=8.34-0.2-4.86=7.6-0.87-1.17-3.15=0.97+3.08+0.76+1.67=4.5-2.41=7.47-0.03+5.4-9.08=2.21+6.94+5.11=2.09+6.77=8.7-0.81+5.75=4.22+8.41+6.1=7.83+6.2=0.28+2.17+4.18-5.63=9.77-9.46+6.47+2.52=1.7+8.38=8.81-1.44+3.56=7.92-4.36-0.23=9.85-3.18-0.57-1.73=0.21+1.06+3.43+6.71=6.33+2.3-5.23+1.73=8.92+0.6+1.34+9.49=8.79+0.45-5.56+8.85=7.64-2.03-0.78=7.51-7.26=3.06+3.48+7.89=7.94-5.84=5.67-2.01+1.88=7.58+8.23-0.4+9.11=4.74-4.38+4.97+3.57=6.28-0.67+0.53-3.9=4.45+2.89+2.42-4.12=5.94-4.25+7.22-5.13=5.32-0.13+8.9=1.52-0.92+2.41=5.14+9.44+7.64-1.54=9.88+7.06-0.11=3.38+9.65-0.37-3.49=2.34+8.65=1.85+9.12-5.2+8.77=9.06-4.47-2.33-1.24=5.69+7.96-4.71-2.85=7.17-2.53-2.73+8.32=9.18-1.5-1.99-3.66=9.34-7.25-1.7+1.55=8.91-1.7+5.62-2.21=7.16-6.84=8.2+6.76-1.16+2.45=3.19-0.22-1.87+3.63=2.19+4.55-5.51=6.06-4.36+2.34=5.91-3.27+2.95-2.6=5.47+8.57-7.8+0.2=4.81+3.3+9.36-9.41=4.5-0.03+5.12-1.54=1.11+1.8=9.39-2.68-3.03=6.51+3.03+3.4+9.68=7.83-2.95-2.2-0.11=3.97+3.92+5.49=7.87-6.12+7.59-0.42=4.61+5.37-1.8-4.28=8.96+6.21+6.7+3.17=8.92-0.12+9.08-8.34=5.62+9.26-0.97-8.9=6.96-1.78-1.67-0.43=3.81+2.43-2.28+5.45=7.73-1.07-5.66-0.87=8.07-2.72+8.76+6.42=8.87+4.66-2.28+7.26=1.07+0.78+9.24+7.29=6.3+7.09+4.21+1.88=6.72+8.68=2.21+9.83+5.05-8.7=8.63-6.17-2.12+4.58=5.66-1.9-1.49=8.54-3.44-0.5+7.13=3.92-0.88-2.1-0.63=5.84-5.69+9.23=4.8+2.39+8.2-9.03=5.28+5.34-0.65-2.72=6.38-3.59=1.75+8.77+5.35=5.72+8.09-5.89+7.4=0.08+8.07=8.9-3.09-5.63=6+0.76+7.27-0.08=5.01-1.07-3.29+9.98=2.11+1.72-1.51+3.14=7.36+1.58-8.53-0.12=0.78+3.02+4.44=7.42+0.98=8.67-3.64-0.96=7.72-4.22+0.64+5.88=6.49-4.21-0.61-1.06=9.28+5.47-1.84-5.79=1.67+4.64-0.71=8.27+1-6.82+3.15=9.79-1.58-2.84+4.15=1.96+9.15-5.33+2.67=4.22+0.44-3.31=4.06+2.29+9.38-0.76=6.62-2.28+0.85=5.32-3.67-1.25=2.06+6.1-2.94=7.99+6.81+0.62-9.56=5.73-1.18-2.58=3.77-0.16=9.36+9.84-8.55+0.65=9-2.62-1.59=9.11-5.3+5.97-3.22=8.95-1.19-2.03=6.9+4.84-6.68+5.16=7.53-0.05+3.56=4.52+6.49-0.5+2.38=6.17+5.39=0.92+1.94-0.73+6.19=7.91+7.7-1.24-9.85=6.87+8.35-0.22+1.73=1.62+3.52-2.95=4.99-0.64-1.13+3.65=7.32+1.64-8.71+4.82=8.45-4.95+3.6=4.49+1.39-1.92-3.48=3.01-0.72=7.29-2.1+2.49=4.56-3.83+7.88+7.21=8.15-7.3+7.68+5.43=9.88-8.77+6.29+3.97=5.1-1.17+2.51+7.56=8.8-6.7+2.03-0.12=1.59+3.87+8.01+1.6=5.1+4.47+9.4+9.2=8.87-4.41+9.33+0.66=6.29-2.41+6.24+8.52=4.81+5.47+2.2-2.83=9.38-8.14+0.5+2.77=4.33-1.34+8.68=8.34+9.53+8.94=7.98-4.18+8.12+2.45=3.25-1.64+5.62-5.89=6.63-1.42-1.21-0.1=7.82+6.44+8.55=4.25-2.21+1.28-1.31=5.57+6.91+9.88=7.7+0.62=7.97-2.34-1.41-1.38=9.84-3.33+1.22=7.8+2.43=5.95+6.08+7.69-2.39=9.35-5.58+1.97=9.19-1.45+1.87-5=8.15+7.22-6.41=4.38+7.55+2.43-1.39=7.93+5.77+7.66+4.99=9.38-5.34-2.38+2.36=3.19+4.49-3.54+4.8=0.5-0.08+6.05+7.15=5.62+0.06=4.82+8.69+2.41-6.92=6.26+8.02-1.88-8.85=5.78+5.27=9.87-5.63+6.51-3.82=8.08-3.39=9.86-2.75+1.72-4.6=1.92+6.09+1.61-5.53=8.63-3.97+4.42+4.83=9.06+0.93-0.98-4.99=9.45+6.06+3.69=8.6+1.86-3.24=5.97-3.4-1.35-0.86=4.99+5.18-0.6-5.33=1.13+3.64-4.63=3.81+6.29=6.68-0.37-0.46-4.23=9.91-7.12=0.98+9.6-3.68+7.29=0.7+2.52+3.5-3.13=8.98+8.29=4.69-1.73=4.13+3.6=5.09-0.77=7.42+7.13-3.05-1.43=6.69-0.78-3.53+6.27=7.9-0.32=9.61-4.35-1.01+9.29=9.38+2.44-0.86=7.18-4.13+1.58=9.07+8.32-5.5-9.14=8.06+4.12-6.14+3.35=2.9+7.74-9.65=9.33-4.46-3.1-1.44=7.86+4.32-0.49-7.04=6.26-0.32-5.74+1.8=2.24+7.66-1.47+0.41=7.22-6.48=7.01+7.63-9.83=6.08+0.39-0.75=0.89+4.19+9.39-7.65=5.57-1.33+5.82=9.03-1.54+8.72-9.84=9.33+6.54-3.36+3.87=6.58-0.74-3.72-1.38=7.44-3.95-1.91+0.6=6.82-1.18-0.12=4.27-0.52+8.45+9.04=2.03+9.58+6.44=8.81-3.29-3.83-1.06=7.89+2.51-7.56+9.37=9.79-0.28-1.48-3.42=9.45-3.23-4.02+0.43=5.95-1.97+2.13=4.57+8.04-1.85+1.63=7.19+6+2.56-6.29=8.58+1.42+7.12+9.2=5.23-5.09+1.84=7.97-0.34-3.76=6.61+3.06-0.11+7.32=6.54+3.73+7.77-6.76=7.44+2.4-3.7-4.19=4.8+0.07-1.22+5.61=1.46+6.52+9.66-3.19=8.86-4.14+1.28+6.19=2.32-1.63+7.95=3+8.85+5.54-2.63=6.51+0.46+6.32+9.27=3.19+6.35-8.34=9.23-0.61-2.75=6.45+7.11-0.31-5.16=1.45+3.62+6.15=1.35+1=7.7-3.74-0.62=5.1+0.69-0.34=6.33-0.2+7.58=8.59-0.7+2.34+6.09=3.05+1.45=3.67-0.14+1.25=6.66+7.12-4.21=7.52+1.88=8.74+7.5-5.63-2.83=8.35-0.7-1.52-3.39=8.77-6.92-1.6=7.91+8.02+7.13+7.57=5.8-1.39+6.46-1.27=8.04+1.69+7.41+2.37=8.8-0.47-3.69+5.68=2.77+8.05-6.08-4.61=5.87-1.57-1.82=4.6-3.54+8.79=7.94+6.83-3.34-1.25=8.02+7.63-9.26=4.62+3.39=9.97-3.34+5.64=6.36-5.44-0.74=1.61+2.88+5.5+5.89=3.85+1.53-1.35=0.74+6.57+9.51=2.18-1.78-0.26=4.27-0.69-2.69+3.73=4.95+9.58+8.08=0.13+4.22-2.46+5.34=4.51+7.27=7.32+4.91=7.79-0.96-4.02+7.17=7.63+2.67+9.97=8.04+0.14+0.78=0.32+9.05-8.14=7.49+3.65+7.08-3.23=3.8+4-3.04-2.09=5.42-0.66-1.5+7.41=5.66-2.22-1.4=3.64+0.62+5.85-8.14=8.86-4.55-2.23=8.49-2.54=2.18-0.5-1.01+5.84=8.32+8.31-7.67+9.14=6.03-1.36-1.76=9.94-5.89=5.57+5.02+8.92+3.02=0.98+0.31+7.8+4.87=4.48-3.14+9.73-1.04=6.13-0.66=7.38-5.42+5.61=8.61-1.94-1.73=5.77-0.64+9.31=2.99-0.08+6.3+4.78=1.1+1.38-1.53=6.71-0.04-1.26-1.38=8.56+7.52=9.78-4.44+5.05+5.77=4.34+2.07-4.22+8.56=6.91-6.25+7.47-1.02=7.07-0.34+4.03=6.96+9.07=1.99+9.37-5.04+2.62=8.99-5.29+7.75=1.86+3.68-5.24+6.98=9.3+7.55+3.42=3.39+4.08-0.32+0.33=1.16+5.65-2.67+9.14=0.52+5.54-5.53+4.88=6.37-0.24-1.29=1.54+3.16=1.27+9.61=2.44-1.35=6.38-1.71+6.25-4.52=8.49-7.64+2.42-2.85=8.58+7.46-5.21-5.2=4.84+0.1+6.66+5.62=5.64-3.76+2.35+1.56=8.41+4.73=0.95+7.23=6.81-2.88+9.3-8=7.19+7.45-9.77-3.41=0.04+5.61+7.17=5.57+9.47+2.16-1.7=5.74+8.98-3.28-6.8=8.17+7.89+4.65+8.58=8.79-1.15+5.08+1.95=5.17-0.09-4.83=5.27-1.52+9.63-4.99=5.27+6.58-0.79-9.75=5.25+8.66+8.5+9.37=7.69-5.2=6.46+8.93+1.05+6.81=7.28+3.07+5.16=4.83-3.92+9.01+9.19=5.82+4.41+0.57=7.64+6.3+1.79-6.44=9.96-8.74+7.94-4.34=9.1+8.29+8.31-8.73=4.36-2+8.05=9.78-5.13-0.05=7.65+8.64=8.13+1.03=9.93+3.08=9.99+8.48+8.88=9.64-5.6-0.71=4.88-2.26+1.47-3.83=8.65+6.11-9.57=8.89+0.06+2.05=4.87-2.24+4.39+1.82=3.12+3.17+8.27+9.63=8.24-1.29-0.28=5.75+7.19-5.86=4.22+7.01+7.28+2.23=7.92+5.05-6.25=3.22-0.02-2.82+1.95=8.91-2.49-4.22=7.7+5.26+8.49=0.2+4.88+4.99-1.74=7.45+0.15+3.98+0.36=9.83+5.34-0.3+5.64=8.39-4.48+3.04+6.12=5.54-4.03=4.42-3.8+6.02=4.85+2.52+1.74-7.15=1.17-0.13=3.18+7.62+9.54-5.76=8.58+3.16=7.14-2.8-3.21=9.72+7.06+3.7-2.57=8.49+6.1+4.89-4.38=6.32-1.68+3.24=9.19+9.57-1.67=7.55-2.62-1.42-0.51=8.95-0.89-0.46=2.62+9.91+4.02+0.72=6.35-5.38+0.3+0.88=3.42+8.42=0.7-0.44=0.22+4.85+7.89+3.07=5.29-1.16-1.23=1.72+3.72-5.2+4.54=7.99+7.95-4.28-8.27=9.38+5.68+4.56=5.63-0.63-1.03-0.46=8.29+7.39-6.58=3.36+3.95-5.27-0.73=5.6+1.26+0.6=8.36-0.76-2.24-2.74=5.29+6.5+3.15-5.4=9.22+7.16-6.56=7.38+5.96=3.31-2.34+3.7-0.14=9.18-0.28-3.5-3.79=0.93+6.89-2.34+0.55=7.04+6.98+5.52+8.31=1.97+2.27-0.98+4.12=0.77+8.47+4.21+9.95=0.62-0.23+1.92+9.97=7.76+9.39=9.94+4.19+6.41-2.32=9.8+0.81+5.2-0.52=5.2+3.41+5.97+2.83=4.34-1.9=9.03-2.32-0.73+4.73=7.1-0.45-0.82-5.07=8.98-2.1+6.9+8.06=5.1+4.11+8.22=6.06-0.41-5.55=7.28+9.23-5.16-2.91=2.09-0.76+1.57=9.44+9.4=9.6+2.08-2.28=6.63-3.33+7.54+7.29=6.11-2.49-3.22+9.23=6.98-1.31-1.37=6.61+3.8+2.13+4.28=6.24-1.85-2.95-0.75=8.22-5.11=5.97-3.28+6.62=8.17-2.67-5.1=7.14+2.97+5.07=4.6+6.48-7.31=4.65+1.04-0.83+7.48=9.97+5.05=2.55+0.39+5.78=7.13+3.47-0.73+2.63=8.43-3.81-0.45-0.77=5.69-2.39-0.92-0.74=4.69+5.47-0.69=1.33-0.7+5.08-3.41=8.56+0.96-0.31-7.24=4.89+4.9+7.58-5.77=2.85+9.54+2.78=9.95-6.65+3.12-3.67=8.97+2.78+7.27+1.91=4.31-0.57+4.57+0.96=3.57+0.77+5.87-8.24=0.34-0.24+2.07+3.29=1.15+8.85+7.52-6.66=2.82+6.38+8.04-6.14=2.1-0.1-1.02-0.6=8.19-0.05+9.08-1.68=0.06+6.56+2.37=4.27-2.75+7.9-6.56=4.51+9.05+8.98=8.22-4.19=8.78-0.44-7.37+1.23=3.47+8.48-0.53-5.38=7.06-6.08+8.42+6.47=8.55+3.45-4.33+3.93=1.59+9.46+8.3+1.62=5.76+5.63-9.01=7.17+2.91-2.41=2.69-0.68-1.26-0.65=2.68+2.31-4.34-0.35=3.15+8.69+3.3+5.64=2.88-2.59=1.75+4.3+8.78+2.43=9.08-8.08+4.14-1.79=5.45-1.3-0.05+1.44=8.93+5.17-9.38=0.98+6.83-4.93=7.12+2.48-4.67-0.29=2.61+5.68-4.82=8.06-7.23-0.62+6.61=5.35-1.63=4.47+0.22-0.17=9.89-1.09=1.24+2.79+3.8+4.84=3.76-1.12+2.38=5.93+1.54+5.59-0.96=9.59+0.53-0.38-1.84=3.01-0.76-1.43=3.7+7.28+5.49=8.35+9.89-5.2-9.61=5.75-5.54+0.75+1.47=9.22-2.78+8.27-1.44=5.95-2.26-1.08=9.11-6.25+5.46=5.7+2.57=8.84-3.48+7.45=7.17+2.82-9.15+5.97=7.26-0.71-1.63=4.82-1.15+8.45-5.61=0.54+9.05+8.72=5.78-1.3-4.29=7.72-3.88+6.98=3.12+4.55-3.38+1.31=7.92-1.02+3.36-4.63=8.23-1.19-1.57+5.7=3.23+4.83-1.23-1.16=9.68-3.44-2.99-1.54=9.42+5.44=6.32+0.79+8.58=9.06-8.92+4.93=9.46-5.95-2.56-0.85=6.72-3.17+3.43+5.28=4.48-0.5+1.12+6.58=6.81-1.72-1.17+0.86=7.51-1.55=8.43-3.05-2.41-1.15=8.63+0.2+1.58+4.03=6.24+1.56-3.91+5.89=9.28-1.93-4+8.48=9.38-6.3+1.94-2.94=8.76+3.69-1.93-3.76=8.55-0.44+8.25-5.8=4.65+3.22+2.07=7.11-2.87+5.32-6.16=7.05-3.17-0.19+4.36=4.81-1.72-2.17+8.12=8.57-3.05-2.03=9.57+8.47-2.98=9.27-4.81-3.01+1.81=9.86+8.95-8=9.87-4.94-1.58+8.1=4.04+2.11-2.15=6.31+4.35+4.04=6.89-2.62+3.17+1.55=2+7.73+0.76+0.48=5.23-2.97+4.95-4.65=9.04-4.62+5.74+7.47=2.87+1.01=7.17-1.9+1.12=8.83-0.49+2.16-1.43=3.16-2.18-0.04-0.73=0.95+4.46+2.15+1.2=8.84-4.78-1.08-0.09=8.52-1.83+7.15+9.61=7.42+0.85-0.42-1.95=6.7-4.93=8.77-7.65=8.72-6.85=5.3-1.81+2.05-3.52=9.83-2.63=2.64+6.88-1.07-0.63=5.25+9.39=9.54-5.86+5.68-8.19=2.85+6+3.33-9.2=3.74+7.55+3.8=0.18+5.28-0.07=9.26-1.29+9.69=7.39+2+1.96+7.26=1.27-0.12+3.3=5.49+3.5-2.89=9.4-1.04-5.72=9.22+2.23=6.47+1.14+6.81=4.17-0.28=5.72-1.52=5.52+2.18-7.44=1.89+6.44+3.53+9.89=9.26-7.92+0.49+0.91=2.93-0.19+7.96-7.09=0.77+7.83+7.99=8.01-3.38+2.03+5.61=0.59+1.65=3.16+6.74+4.24-8.63=1.33+1.6+5.45=7.42-3.77-0.74-1.44=6.13+6.47+9.98-9.09=5.6-2.25-2.97+0.14=7.54+5.15-9.09+3.95=7.85-0.3-0.73-2.88=8.9+2.61-2.41=8.64-4.31=3.51-2.08=5.52-3.72=4.77-1.89=9.36+2+4.47=9.69-6.15+4.12+4.1=9.56-8.51+9.01+3.41=9.49+8.34+7.65=3.28+7.33+0.73=3.02-0.49+9.55=0.15+9.05+0.6+3.08=7.86-6.64+9.8-6.38=3.09+2.87+1.64-0.97=9.37-4.36+0.15+5.96=7.83-3.24=2.56+2.21=5.62-4.93=3.08-1.2+6.94=7.19-0.06-4.63+9.89=0.37+4.54=3.52-2.43+7.77=9.87-1.64-0.94-4.62=8.12-2.46-1.64+8.48=6.26-3.12+9.09=5.59-0.74=3.79+6.31-9.44=4.35-1.71+0.54-1.63=7.92-3.44-1.76=4-1.49+7.17+7.24=8.1-3.47-3.62+3.57=5.6+8.85-2.99=5.81-2.59-1.03-0.45=3.68+3.66-0.94-0.49=9.3+6.96-3.29-8.56=9.84-0.68-0.31+7.96=8.95-5.85-1.32-0.71=9.17+7.1+2.82-1.12=3.92+5.89-5.03=9.69-5.6-0.99+3.56=3.83+1.41+5.83=7.12+6.22+7.19=4.04+8.6+4.31+3.16=8.26-2.7+0.59-0.03=0.25+5.3+0.9=7.29+2.81+8.65+2.37=参考答案6.48-5.64+8.68+0.67=10.199.67-4.65-1.06=3.966.26-2.42-3.49=0.357.76-1.59=6.178.25+7.09-7.14=8.23.68+5.56+3.62-4.18=8.686.75-0.96+8.51+1.54=15.842.76+2.53-1.56-3.21=0.522.85+8.92+6.08+9.7=27.557.64+1.43+1.72=10.799.69-2.35-5.14=2.28.27-1.29-5.64+2.56=3.91.1+9.42+7.21=17.731.11+4.77+7.46=13.348.21-3.22-0.2-0.28=4.514.83+4.86+0.92-7.75=2.869.31+4.91-0.71-8.38=5.138.61-4.65+4.9=8.869.79+2.86+5.25-3.84=14.067.33+6.92-6.47=7.785.52+5.9-9.93-0.35=1.140.75+8.81-4.85=4.719.95-0.25-0.13-6.23=3.344.42+6.11-5.33+1.01=6.217.26-6.01+4.13=5.383.36+0.8+2.96-3.6=3.529.47+4.01-6.67-6.37=0.443.27+3.9+2.57-4.38=5.365.43+1.02=6.457.24-2.8-4.11+0.98=1.315.85-1.75-1.89+9.99=12.23.57-1.2-1.29+9.49=10.579.71-2.66-0.86+4.9=11.099.79-6.34-1.53+8.59=10.514.99+4.91+4.67+3.39=17.966.65+9.25-0.78-5.06=10.068.09+1.18+0.29=9.568.59-0.89-3.07-3.57=1.067.38+8.53=15.913.89-0.65+1.02+7.84=12.12.04-0.06+5.08=7.066.01-0.99+7.22=12.240.39+1.95=2.347.08-4.71-0.98=1.398.83+6.55+3.4+9.96=28.745.87-0.24-4.43-0.57=0.637.09+7.81+5.73-2.43=18.25.46+9.35+9.05+5.39=29.254.8+6.75-0.3-5.77=5.488.74-2+5.73+2.57=15.040.94+1.99-2.27+5.49=6.158.63+5.99+8.42-5.11=17.936.31+2.15+5.37=13.838.05-5.05-0.89-1.84=0.278.49-3.57=4.929.7-1.36-4.14=4.24.59-1.68+5.38+9.36=17.654.59+2.68-1.95+5.11=10.437.5+7.87+7.75+0.66=23.789.56-2.35-2.5-2.09=2.629.95+6.46=16.412.98+7.83-7.26-0.42=3.139.88-8.1=1.786.46-1.42-3.53+6.22=7.735.06+5.8-2.38+1.79=10.274.77+5.42+0.96-5.96=5.196.22+9.06-6.92-3.86=4.56.44+1.27+2.95=10.660.81+3.48-2.06+1.32=3.557.12+0.89=8.010.6+5.24=5.849.29-4.12=5.179.06-0.74-5.01=3.314.92+5.58+8.68-8.92=10.269.3-1.72-1.85+8.46=14.194.57-0.86-3.09=0.628.77-0.43+3.64=11.985.89-3.92-1.01=0.966.47-0.81+8.9+9.23=23.798.52-2.23-0.29=68.16+5.38-1.05=12.497.21-2.28-3.48-0.81=0.649.63-1.69-2.76-1.73=3.459.22-1.08=8.146.82-0.61+7.99+8.07=22.276.86-5.56=1.36.24-3.55+9.64=12.336.73-0.12+4.6-0.32=10.891.54+3.3-3.55+2.07=3.368.52-8.3+2.12-1.09=1.258.76-4.13+4.38=9.018.9+3.66+0.11=12.674.81+2.07+8.12+5.85=20.855.83-1-4.01+3.98=4.87.53-0.54-2.75=4.248.39-5.28-2.46+1.24=1.894.69-2.8+6.74-5.39=3.249-1.5-1.9-3.45=2.155.58-1.38-0.75-3.29=0.165.71+5.03-0.55=10.199.33+5.23+5.51-7.64=12.439.47-3.54-0.54-1.74=3.656.93-2.14+3.89+0.47=9.157.21+0.96+3.07-9.29=1.959.02-1.37=7.656.27-4.45+0.12=1.949.49-1.54+5.49+1.22=14.669.52-0.89-6.86-1.66=0.117.62+1.66-1.71-4.3=3.278.91-2+4.9-0.39=11.428.94+8.27-9.95-1.38=5.884.82+0.61-2.04-0.1=3.299.65-2.74-2.06-1.99=2.865.38+3.67=9.055.19-0.55-0.05+2.13=6.729.14+7.97+1.66+0.68=19.454.63+3.23+1.51=9.377.84-4.93+6.41-5.8=3.526.23-2.02=4.216.1-0.39=5.718.12-0.29-3.12+9.99=14.78.84+1.06-8.85-0.61=0.443.92-2.35+7.69+7.11=16.377.68-6.25=1.436.22-3.64-0.54+0.33=2.377.41-5.7=1.716.43+7.86-8.79=5.55.87+9.71-5.85=9.731.98+3.91=5.895.92-4.44=1.488.07-3.01+2.65+2.6=10.316.17-1.17-1.8+6.1=9.39.61+2.24-2.97+7.15=16.038.29+3.4-3.25+6.15=14.595.2+6.95-8.96=3.192.94+9.68+5.16+3.22=216.21-1.37-0.21-4.3=0.337.13-2.47-0.28-0.43=3.954.32+8.51+7.43+6.84=27.13.56-2.57+8.22-1.91=7.34.55+7.95-5.68-0.38=6.448.15-0.61-6.59=0.958.24-2.09+0.43-4.56=2.026.1-4-1.53=0.576.9-0.46-6.24+3.05=3.258.38+8.69+1.3+7.07=25.442.95-0.63+1.21=3.534.24+1.47+9.78+3.76=19.254.81-2.36+7.73-5.83=4.355.55-4.2+7.73-0.4=8.689.69-8.18-0.36+2.33=3.483.68+6.36-1.09-3.17=5.787.6+9.39=16.995.52+9.2-0.77=13.959.94-8.43=1.518.38-8.15+7.19=7.428.34-0.2-4.86=3.287.6-0.87-1.17-3.15=2.410.97+3.08+0.76+1.67=6.484.5-2.41=2.097.47-0.03+5.4-9.08=3.762.21+6.94+5.11=14.262.09+6.77=8.868.7-0.81+5.75=13.644.22+8.41+6.1=18.737.83+6.2=14.030.28+2.17+4.18-5.63=19.77-9.46+6.47+2.52=9.31.7+8.38=10.088.81-1.44+3.56=10.937.92-4.36-0.23=3.339.85-3.18-0.57-1.73=4.370.21+1.06+3.43+6.71=11.416.33+2.3-5.23+1.73=5.138.92+0.6+1.34+9.49=20.358.79+0.45-5.56+8.85=12.537.64-2.03-0.78=4.837.51-7.26=0.253.06+3.48+7.89=14.437.94-5.84=2.15.67-2.01+1.88=5.547.58+8.23-0.4+9.11=24.524.74-4.38+4.97+3.57=8.96.28-0.67+0.53-3.9=2.244.45+2.89+2.42-4.12=5.645.94-4.25+7.22-5.13=3.785.32-0.13+8.9=14.091.52-0.92+2.41=3.015.14+9.44+7.64-1.54=20.689.88+7.06-0.11=16.833.38+9.65-0.37-3.49=9.172.34+8.65=10.991.85+9.12-5.2+8.77=14.549.06-4.47-2.33-1.24=1.025.69+7.96-4.71-2.85=6.097.17-2.53-2.73+8.32=10.239.18-1.5-1.99-3.66=2.039.34-7.25-1.7+1.55=1.948.91-1.7+5.62-2.21=10.627.16-6.84=0.328.2+6.76-1.16+2.45=16.253.19-0.22-1.87+3.63=4.732.19+4.55-5.51=1.236.06-4.36+2.34=4.045.91-3.27+2.95-2.6=2.995.47+8.57-7.8+0.2=6.444.81+3.3+9.36-9.41=8.064.5-0.03+5.12-1.54=8.051.11+1.8=2.919.39-2.68-3.03=3.686.51+3.03+3.4+9.68=22.627.83-2.95-2.2-0.11=2.573.97+3.92+5.49=13.387.87-6.12+7.59-0.42=8.924.61+5.37-1.8-4.28=3.98.96+6.21+6.7+3.17=25.048.92-0.12+9.08-8.34=9.545.62+9.26-0.97-8.9=5.016.96-1.78-1.67-0.43=3.083.81+2.43-2.28+5.45=9.417.73-1.07-5.66-0.87=0.138.07-2.72+8.76+6.42=20.538.87+4.66-2.28+7.26=18.511.07+0.78+9.24+7.29=18.386.3+7.09+4.21+1.88=19.486.72+8.68=15.42.21+9.83+5.05-8.7=8.398.63-6.17-2.12+4.58=4.925.66-1.9-1.49=2.278.54-3.44-0.5+7.13=11.733.92-0.88-2.1-0.63=0.315.84-5.69+9.23=9.384.8+2.39+8.2-9.03=6.365.28+5.34-0.65-2.72=7.256.38-3.59=2.791.75+8.77+5.35=15.875.72+8.09-5.89+7.4=15.320.08+8.07=8.158.9-3.09-5.63=0.186+0.76+7.27-0.08=13.955.01-1.07-3.29+9.98=10.632.11+1.72-1.51+3.14=5.467.36+1.58-8.53-0.12=0.290.78+3.02+4.44=8.247.42+0.98=8.48.67-3.64-0.96=4.077.72-4.22+0.64+5.88=10.026.49-4.21-0.61-1.06=0.619.28+5.47-1.84-5.79=7.121.67+4.64-0.71=5.68.27+1-6.82+3.15=5.69.79-1.58-2.84+4.15=9.521.96+9.15-5.33+2.67=8.454.22+0.44-3.31=1.354.06+2.29+9.38-0.76=14.976.62-2.28+0.85=5.195.32-3.67-1.25=0.42.06+6.1-2.94=5.227.99+6.81+0.62-9.56=5.865.73-1.18-2.58=1.973.77-0.16=3.619.36+9.84-8.55+0.65=11.39-2.62-1.59=4.799.11-5.3+5.97-3.22=6.568.95-1.19-2.03=5.736.9+4.84-6.68+5.16=10.227.53-0.05+3.56=11.044.52+6.49-0.5+2.38=12.896.17+5.39=11.560.92+1.94-0.73+6.19=8.327.91+7.7-1.24-9.85=4.526.87+8.35-0.22+1.73=16.731.62+3.52-2.95=2.194.99-0.64-1.13+3.65=6.877.32+1.64-8.71+4.82=5.078.45-4.95+3.6=7.14.49+1.39-1.92-3.48=0.483.01-0.72=2.297.29-2.1+2.49=7.684.56-3.83+7.88+7.21=15.828.15-7.3+7.68+5.43=13.969.88-8.77+6.29+3.97=11.375.1-1.17+2.51+7.56=148.8-6.7+2.03-0.12=4.011.59+3.87+8.01+1.6=15.075.1+4.47+9.4+9.2=28.178.87-4.41+9.33+0.66=14.456.29-2.41+6.24+8.52=18.644.81+5.47+2.2-2.83=9.659.38-8.14+0.5+2.77=4.514.33-1.34+8.68=11.678.34+9.53+8.94=26.817.98-4.18+8.12+2.45=14.373.25-1.64+5.62-5.89=1.346.63-1.42-1.21-0.1=3.97.82+6.44+8.55=22.814.25-2.21+1.28-1.31=2.015.57+6.91+9.88=22.367.7+0.62=8.327.97-2.34-1.41-1.38=2.849.84-3.33+1.22=7.737.8+2.43=10.235.95+6.08+7.69-2.39=17.339.35-5.58+1.97=5.749.19-1.45+1.87-5=4.618.15+7.22-6.41=8.964.38+7.55+2.43-1.39=12.977.93+5.77+7.66+4.99=26.359.38-5.34-2.38+2.36=4.023.19+4.49-3.54+4.8=8.940.5-0.08+6.05+7.15=13.625.62+0.06=5.684.82+8.69+2.41-6.92=96.26+8.02-1.88-8.85=3.555.78+5.27=11.059.87-5.63+6.51-3.82=6.938.08-3.39=4.699.86-2.75+1.72-4.6=4.231.92+6.09+1.61-5.53=4.098.63-3.97+4.42+4.83=13.919.06+0.93-0.98-4.99=4.029.45+6.06+3.69=19.28.6+1.86-3.24=7.225.97-3.4-1.35-0.86=0.364.99+5.18-0.6-5.33=4.241.13+3.64-4.63=0.143.81+6.29=10.16.68-0.37-0.46-4.23=1.629.91-7.12=2.790.98+9.6-3.68+7.29=14.190.7+2.52+3.5-3.13=3.598.98+8.29=17.274.69-1.73=2.964.13+3.6=7.735.09-0.77=4.327.42+7.13-3.05-1.43=10.076.69-0.78-3.53+6.27=8.657.9-0.32=7.589.61-4.35-1.01+9.29=13.549.38+2.44-0.86=10.967.18-4.13+1.58=4.639.07+8.32-5.5-9.14=2.758.06+4.12-6.14+3.35=9.392.9+7.74-9.65=0.999.33-4.46-3.1-1.44=0.337.86+4.32-0.49-7.04=4.656.26-0.32-5.74+1.8=22.24+7.66-1.47+0.41=8.847.22-6.48=0.747.01+7.63-9.83=4.816.08+0.39-0.75=5.720.89+4.19+9.39-7.65=6.825.57-1.33+5.82=10.069.03-1.54+8.72-9.84=6.379.33+6.54-3.36+3.87=16.386.58-0.74-3.72-1.38=0.747.44-3.95-1.91+0.6=2.186.82-1.18-0.12=5.524.27-0.52+8.45+9.04=21.242.03+9.58+6.44=18.058.81-3.29-3.83-1.06=0.637.89+2.51-7.56+9.37=12.219.79-0.28-1.48-3.42=4.619.45-3.23-4.02+0.43=2.635.95-1.97+2.13=6.114.57+8.04-1.85+1.63=12.397.19+6+2.56-6.29=9.468.58+1.42+7.12+9.2=26.325.23-5.09+1.84=1.987.97-0.34-3.76=3.876.61+3.06-0.11+7.32=16.886.54+3.73+7.77-6.76=11.287.44+2.4-3.7-4.19=1.954.8+0.07-1.22+5.61=9.261.46+6.52+9.66-3.19=14.458.86-4.14+1.28+6.19=12.192.32-1.63+7.95=8.643+8.85+5.54-2.63=14.766.51+0.46+6.32+9.27=22.563.19+6.35-8.34=1.29.23-0.61-2.75=5.876.45+7.11-0.31-5.16=8.091.45+3.62+6.15=11.221.35+1=2.357.7-3.74-0.62=3.345.1+0.69-0.34=5.456.33-0.2+7.58=13.718.59-0.7+2.34+6.09=16.323.05+1.45=4.53.67-0.14+1.25=4.786.66+7.12-4.21=9.577.52+1.88=9.48.74+7.5-5.63-2.83=7.788.35-0.7-1.52-3.39=2.748.77-6.92-1.6=0.257.91+8.02+7.13+7.57=30.635.8-1.39+6.46-1.27=9.68.04+1.69+7.41+2.37=19.518.8-0.47-3.69+5.68=10.322.77+8.05-6.08-4.61=0.135.87-1.57-1.82=2.484.6-3.54+8.79=9.857.94+6.83-3.34-1.25=10.188.02+7.63-9.26=6.394.62+3.39=8.019.97-3.34+5.64=12.276.36-5.44-0.74=0.181.61+2.88+5.5+5.89=15.883.85+1.53-1.35=4.030.74+6.57+9.51=16.822.18-1.78-0.26=0.144.27-0.69-2.69+3.73=4.624.95+9.58+8.08=22.610.13+4.22-2.46+5.34=7.234.51+7.27=11.787.32+4.91=12.237.79-0.96-4.02+7.17=9.987.63+2.67+9.97=20.278.04+0.14+0.78=8.960.32+9.05-8.14=1.237.49+3.65+7.08-3.23=14.993.8+4-3.04-2.09=2.675.42-0.66-1.5+7.41=10.675.66-2.22-1.4=2.043.64+0.62+5.85-8.14=1.978.86-4.55-2.23=2.088.49-2.54=5.952.18-0.5-1.01+5.84=6.518.32+8.31-7.67+9.14=18.16.03-1.36-1.76=2.919.94-5.89=4.055.57+5.02+8.92+3.02=22.530.98+0.31+7.8+4.87=13.964.48-3.14+9.73-1.04=10.036.13-0.66=5.477.38-5.42+5.61=7.578.61-1.94-1.73=4.945.77-0.64+9.31=14.442.99-0.08+6.3+4.78=13.991.1+1.38-1.53=0.956.71-0.04-1.26-1.38=4.038.56+7.52=16.089.78-4.44+5.05+5.77=16.164.34+2.07-4.22+8.56=10.756.91-6.25+7.47-1.02=7.117.07-0.34+4.03=10.766.96+9.07=16.031.99+9.37-5.04+2.62=8.948.99-5.29+7.75=11.451.86+3.68-5.24+6.98=7.289.3+7.55+3.42=20.273.39+4.08-0.32+0.33=7.481.16+5.65-2.67+9.14=13.280.52+5.54-5.53+4.88=5.416.37-0.24-1.29=4.841.54+3.16=4.71.27+9.61=10.882.44-1.35=1.096.38-1.71+6.25-4.52=6.48.49-7.64+2.42-2.85=0.428.58+7.46-5.21-5.2=5.634.84+0.1+6.66+5.62=17.225.64-3.76+2.35+1.56=5.798.41+4.73=13.140.95+7.23=8.186.81-2.88+9.3-8=5.237.19+7.45-9.77-3.41=1.460.04+5.61+7.17=12.825.57+9.47+2.16-1.7=15.55.74+8.98-3.28-6.8=4.648.17+7.89+4.65+8.58=29.298.79-1.15+5.08+1.95=14.675.17-0.09-4.83=0.255.27-1.52+9.63-4.99=8.395.27+6.58-0.79-9.75=1.315.25+8.66+8.5+9.37=31.787.69-5.2=2.496.46+8.93+1.05+6.81=23.257.28+3.07+5.16=15.514.83-3.92+9.01+9.19=19.115.82+4.41+0.57=10.87.64+6.3+1.79-6.44=9.299.96-8.74+7.94-4.34=4.829.1+8.29+8.31-8.73=16.974.36-2+8.05=10.419.78-5.13-0.05=4.67.65+8.64=16.298.13+1.03=9.169.93+3.08=13.019.99+8.48+8.88=27.359.64-5.6-0.71=3.334.88-2.26+1.47-3.83=0.268.65+6.11-9.57=5.198.89+0.06+2.05=114.87-2.24+4.39+1.82=8.843.12+3.17+8.27+9.63=24.198.24-1.29-0.28=6.675.75+7.19-5.86=7.084.22+7.01+7.28+2.23=20.747.92+5.05-6.25=6.723.22-0.02-2.82+1.95=2.338.91-2.49-4.22=2.27.7+5.26+8.49=21.450.2+4.88+4.99-1.74=8.337.45+0.15+3.98+0.36=11.949.83+5.34-0.3+5.64=20.518.39-4.48+3.04+6.12=13.075.54-4.03=1.514.42-3.8+6.02=6.644.85+2.52+1.74-7.15=1.961.17-0.13=1.043.18+7.62+9.54-5.76=14.588.58+3.16=11.747.14-2.8-3.21=1.139.72+7.06+3.7-2.57=17.918.49+6.1+4.89-4.38=15.16.32-1.68+3.24=7.889.19+9.57-1.67=17.097.55-2.62-1.42-0.51=38.95-0.89-0.46=7.62.62+9.91+4.02+0.72=17.276.35-5.38+0.3+0.88=2.153.42+8.42=11.840.7-0.44=0.260.22+4.85+7.89+3.07=16.035.29-1.16-1.23=2.91.72+3.72-5.2+4.54=4.787.99+7.95-4.28-8.27=3.399.38+5.68+4.56=19.625.63-0.63-1.03-0.46=3.518.29+7.39-6.58=9.13.36+3.95-5.27-0.73=1.315.6+1.26+0.6=7.468.36-0.76-2.24-2.74=2.625.29+6.5+3.15-5.4=9.549.22+7.16-6.56=9.827.38+5.96=13.343.31-2.34+3.7-0.14=4.539.18-0.28-3.5-3.79=1.610.93+6.89-2.34+0.55=6.037.04+6.98+5.52+8.31=27.851.97+2.27-0.98+4.12=7.380.77+8.47+4.21+9.95=23.40.62-0.23+1.92+9.97=12.287.76+9.39=17.159.94+4.19+6.41-2.32=18.229.8+0.81+5.2-0.52=15.295.2+3.41+5.97+2.83=17.414.34-1.9=2.449.03-2.32-0.73+4.73=10.717.1-0.45-0.82-5.07=0.768.98-2.1+6.9+8.06=21.845.1+4.11+8.22=17.436.06-0.41-5.55=0.17.28+9.23-5.16-2.91=8.442.09-0.76+1.57=2.99.44+9.4=18.849.6+2.08-2.28=9.46.63-3.33+7.54+7.29=18.136.11-2.49-3.22+9.23=9.636.98-1.31-1.37=4.36.61+3.8+2.13+4.28=16.826.24-1.85-2.95-0.75=0.698.22-5.11=3.115.97-3.28+6.62=9.318.17-2.67-5.1=0.47.14+2.97+5.07=15.184.6+6.48-7.31=3.774.65+1.04-0.83+7.48=12.349.97+5.05=15.022.55+0.39+5.78=8.727.13+3.47-0.73+2.63=12.58.43-3.81-0.45-0.77=3.45.69-2.39-0.92-0.74=1.644.69+5.47-0.69=9.471.33-0.7+5.08-3.41=2.38.56+0.96-0.31-7.24=1.974.89+4.9+7.58-5.77=11.62.85+9.54+2.78=15.179.95-6.65+3.12-3.67=2.758.97+2.78+7.27+1.91=20.934.31-0.57+4.57+0.96=9.273.57+0.77+5.87-8.24=1.970.34-0.24+2.07+3.29=5.461.15+8.85+7.52-6.66=10.862.82+6.38+8.04-6.14=11.12.1-0.1-1.02-0.6=0.388.19-0.05+9.08-1.68=15.540.06+6.56+2.37=8.994.27-2.75+7.9-6.56=2.864.51+9.05+8.98=22.548.22-4.19=4.038.78-0.44-7.37+1.23=2.23.47+8.48-0.53-5.38=6.047.06-6.08+8.42+6.47=15.878.55+3.45-4.33+3.93=11.61.59+9.46+8.3+1.62=20.975.76+5.63-9.01=2.387.17+2.91-2.41=7.672.69-0.68-1.26-0.65=0.12.68+2.31-4.34-0.35=0.33.15+8.69+3.3+5.64=20.782.88-2.59=0.291.75+4.3+8.78+2.43=17.269.08-8.08+4.14-1.79=3.355.45-1.3-0.05+1.44=5.548.93+5.17-9.38=4.720.98+6.83-4.93=2.887.12+2.48-4.67-0.29=4.642.61+5.68-4.82=3.478.06-7.23-0.62+6.61=6.825.35-1.63=3.724.47+0.22-0.17=4.529.89-1.09=8.81.24+2.79+3.8+4.84=12.673.76-1.12+2.38=5.025.93+1.54+5.59-0.96=12.19.59+0.53-0.38-1.84=7.9