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3.91-0.15=8.63-6.15+0.79=6.37+1.98-1.29+7.89=6.66-5.59-0.46=5.42+7.74-4.03+3.27=8.37-0.86-3.16-3.31=2.56-0.49-0.27+8.21=7.57-0.32+6.14=8.08-0.83-2.4+5.23=7.13+8.44+8.01+9.96=4.79+5.13+4.74+8.73=9.33-4.82+3.34=7.09-0.4+1.39-1.86=3.9-0.46+7.83-3.4=6.3+6.5-2.12-4.48=7.95+6.91+0.05+0.7=7.41+3.3+1.09-3.75=7.7-5.59+4.65=9.81-8.86+2.83=4.72-0.45-1.65=3.82+4.65+0.37-7.54=6.45+0.97+0.11+0.91=8.89-3.3-4.47=2.73+2.35+4.43+7.78=8.05-5.4+4.66-2.29=4.09+7.89+6.58=2.19+2.92+1.05+1.45=7.13+7.41+0.19=4.75-0.91+2.2-1.88=9.04+9.2-6.44+6.49=7.72-6.85=5.82-0.76-0.09-1.05=4.33+7.56-3.99=5.98+9.08-7.54-4.24=7.06+5.2-6.24+0.96=3.2+9.26=7.12+0.65+7.5-0.98=5.34+0.61=5.35-1.11+8.11=2.59-1.75=3.98-0.22=5.76+9.45-5.35-3.05=7.91-0.76-0.92=8.2+2.78+2.81+2.65=9.3-2.41+0.57=4.47+4.03-5.66+1.81=7.91-5.89+8.34=9.11-0.57-4.26-0.61=3.79-0.19=7.34-4.11=1.2-0.89+3.3-1.38=5.52-4.43+7+6.99=4.2-0.16+4.49-7.59=8.53+0.73+4.75=9.17-1.46-0.21-2.78=4.74-2.82=1.18+9.21-6.97=9.66-5.09-0.32-1.22=2.07+9.75=8.61+7.13-5.44=5.19+4.17-5.75=3.24-2.38=4.94-1.93+5.75+3.88=4.13+7.79-2.95=7.38-6.59-0.31=8.85-7.94+5.33-3.5=7.17+5.11+9.72=7.54-3.73-0.69+8.58=5.75-3.53+6.08-7.88=0.62+6.55-1.82=8.37-1.08-0.93-1.07=5.52+7.42+7.75+9.49=4.8+6.44=2.68+5.53-2.75-3.35=9.2+8.84-6.33-1.44=0.7+8.59-8.47+8.32=7.43-4.05+6.69=8.54+0.03-2.54=3.58-0.35-1.72-0.12=8.42+5.78-1.37+1.75=9.37-5.4+5.91=8.84+5.62-7.51-2.91=2.85+5.25-4.54+0.45=0.87+3.93=8.67-3.56+4.78+3.65=9.05+7.13-6.48-7.61=6.32-3.25=4.44+9.78+7.17-8.28=3.58+8.25+0.04-6.63=5.38+6.07+0.47+2.04=1.53+8.12=6.55+2.56-2.79+6.38=7.87-2.67-0.83+5.73=6.25-2.3-3.21+3.7=8.41-4.02+9.89+7.88=6.7-3.82+4.22+2.53=6.15+2.49+9.48+2.07=4.02+8.72=3.5-2.24+7.46-0.72=4.87+4.01+0.12+0.9=2.61+2.12-1.26+6.2=8.02+7.6+8.11+7.71=6.32+3.8+7+1.72=8.59-0.74-6.32=6.69-6.1=2.76+3.59+5.98-6.5=8.89+5.4=7.63-0.87+4.86=4.32+1.14+9.79=4.35+2.5=7.18-0.58-6.13+2.04=9.11-3.74-1.19+8.07=6.16+9.93-1-2.94=2.91+3.72+8.47-0.29=8.71-0.5+6.85-6.84=2.19+5.5+4.21-4.25=8.03-1.4-0.94-0.51=0.53+1.27+2.42+6.92=7.24-0.29-3.37+4.18=5.68-4.35+5.78-1.13=9.84-1.14=5.75+7.65+9.52=7.35+5.7-1.09+7.13=1.53+9.66-0.82-6.29=5.83-0.38-1.75=9.6-1.21+6.66=3.1+5.45-6.98+6.81=8.83+3.56+7.18+7.07=8.27-2.31+7.07=1.5+2.69+7.53-0.96=9.74-6.52+2.85=0.27+0.1+8.88+4.71=8.26+6.99-4.29+5.2=7.28+1.86+3.63+4.84=9.51-6.57-1.26+3.28=2.41+7.23-8.27+1.83=6.85-1.46+0.92+8.06=3.78-0.61+4.02=6.94-2.14-0.33+6.44=8.72+2.02=6+1.51+5.06-1.34=5.82+5.05-2.78-5.78=4.66+5.6+5.55-1.22=6.64+0.05+5.24+8.31=7.83-2.43+5.57=5.47-2.35-1.78+9.35=4.44+3.7-7.99+0.7=8.04-0.84-1.63-2.83=7.57+0.19=4.69-2.3=9.28-4.54+0.07+7.65=6.47-0.3-1.65=3.96+0.98-3.2+4.72=5.9+8.16-7.14+4.81=6.3+6=0.2+4.8=7.56-2.12=2.19+1.01+9.64+9.57=7.17+6.71-0.04-0.82=5.43+6.93=8.93-0.31-0.98-4.47=8.38+9.4+6.05=6.8+0.82-5.65+6.2=3.35-2.16=3.23+0.59+3.98=2.57+8.68-6.81-1.67=9.3+6.77+1.34+0.02=2.33+0.75+2.67=4.17+2.41-4.77=6.3-4.95+8.78=5.86-2.81+4.32-0.87=9.31-3.64-2.76+7.47=1.52+2.05+3.46-3.03=7.98-0.92-1.28+6.26=7.77-7+3.02=6.01-3.33+6.54+5.14=1.62+7.84-0.64=9.44-7.49-1.81+5.45=3.07+2.29+5.85-0.92=7.63-0.38+3.98-6.59=6.71+1.65-3.79=9.59-6.49+2-4.71=9.49-7.02+8.23+6.98=2.78+2.17+9.34=9.57+7.34-1.62=3.12-0.24-0.52-2.23=7.6-1.89-5.43=8.78+4.71-3.77-9.6=8.91+7.42+0.39-1.56=2.04+6.99-3.26=5.5+5.63-1.88-2.91=1.24+1.09+3.42=8.3+1.14-7.62=2.49+9.79+9.65+9.47=4.43+8.06+2.65+3.01=4.87+9.22+1.67+0.64=6.28+9.54+5.08=9.41-0.8=8.45-0.91+0.63=6.07-1.25+5.63-0.28=7.98-3.26-0.14=8.57-1.04-6.85+7.03=7.82+5.35-1.16+4.76=9.03+5.13-4.6+5.29=5.74+0.65-0.51+1.16=4.84+5.05+3.95-6.72=9.96-4.1-2.41+1.1=6.37-3.6=5.19+5.79+6.87-5.06=9.31-7.29+9.89-7.11=7.79-2.96-0.57=0.11+9.74-9.21+3.88=5.24+6.19+1.83-7.24=8.78-5.18-0.9-1.3=3.89+3.36=7.15-3.22=7.47-0.27-4.59=8.56-1.07-6.16-0.39=0.4+6.61-6.07=9.44-5.62+1.96+2.54=6.9-1.94=9.56-4.28-1.34=7.94-4.42=5.51+8.62-4.25=1.9+8.44-1.23=6.53+7.25+0.74=4.25-2.13+6.31-0.05=6.51+9.41+1.8+6.81=8.78-3.37-1.02-4.08=9.9+2.21=7.59+1.03-3.97-1.64=4.3+3.16=9.61-4.69+5.49-6.21=9.46-7.71-0.88-0.39=9.05+7.53-8.9-7.18=7.78-2.48-4.6=9.18-4.65+2.09+7.47=9.64+5.34+1.19-3.82=3.78+6.22-2.04+9.01=6.62-5.01=7.28-3.32-1.36-1.62=7.51+4.91+0.88=1.83+4.64-5.26=4.66+9.76+3.56-5.95=9.1-1.18-6.52=7.4-1.58-3.8=4.87-2.88+8.91+3.98=2.35+4.03=8.1+5.65-2.54-5.27=9.8-8.24=9.8-0.56+8.41-0.65=8.45-0.06-2.26=7.13-6.41+6.53+5.36=1.85-0.88=1.23-0.05+9.03+4.58=9.6-7.79+7.51-4.78=9.35+3.63-2.2-5.99=9.97-3.4-5.39+2.12=6.18-0.59-3.66-0.04=4.76-0.58+8.04-4.53=2.63+1.6-2.51=6.79-0.97+4.72=8.44-1.22-1.2+6.05=9.72-9.55+8.68+7.93=9.5+1.01+9.44=4.03+4.28=5.38-4.93+4.6-0.92=6.08+9.69+8.34=3.52-2.08+0.68+7.45=3.07+7.95+8.3=4.73+2.31+4.67-1.78=0.16+0.54+6.69-6.63=3.2+1.27+3.57=8.83-5.88=3.82-1.07+7.55+3.44=4.87-2.7+8.39+7.59=9.41-2.11-5.53+1.03=6.95-5.84+9.97+3.35=6.19+5.23+4.6+7.5=6.7+5.27-2.49+7.35=8.4-4.25-0.64-2.75=6.17-3.31=4.69-0.71-1.57=7.58-0.88-2.75=9.66-6.55-0.38=8.97-1.21+0.9+1.2=3.78-1.13-1.3+1.41=7.21+4.88-7.94+6=8.08+6.87+7.44=9.21-6.25-2.41=9.71-0.86-6.53-1.58=9.98-6.17-2.08+3.94=5.27+4+2.89=5.55-2.26-0.02+0.22=5.09-0.39+8.42-7.11=5.43-2.11-2.32=5.13+3.1+3.61+0.31=7.09+2.72-2.92-2.01=2.77-1.01-0.13+6.1=5.55+6.46+6.36-9.54=7.1-3.05-1.96-1.2=3.25+6.09=6.54+6.72=9.72+3.28-4.74-5.14=4.64+5.57-4.83-3.5=0.8+0.3+8.69-9.56=9.08-0.41=9.88+2.7+1.91=1.39+8.81-2.5-6.48=3.42+5.19-4.83+2.95=5.77+6.42-9.57=7.44-1.25-4.09+8.84=8.04+0.26=6.67+9.14=8.54+0.07-5.36+4.27=0.05+5.72-4.45=7.63-2.97-3.57-0.43=6.6+3.98+2.63-1.71=6.21-2.39+1.55=7.65-2.83-0.24=3.31+3.32-3.27=1.24+7.5-2.24+0.44=7.57-2.96-0.28+7.87=5.59+6.12=5.44+3.51=6.97-5.25=0.24+7.58+9.55+9.1=7.11-4.07-0.56+4.4=0.05+9.9-6.8=4.56+2.31+7.04-4.66=2.08-0.15+7.28-2.29=9.72-3.13+8.28=6.69+7.45-8.58=7.07-2.4-0.22-0.66=8.09+1.58+5.33+2.39=2.98-1.12+7.7+9.95=8.93-4.92+6.04=3.52+7.05+7.65+7.95=0.55+4.58+7.58=4.59+4.56=9.35+8.29-4.78-2.13=7.02-0.76=7.91-3.38+3.55+6.82=9.25+8.44-5.02+8.41=7.03-2.04-1.79=0.54+4.39+4.15-0.93=8.57-7.19=7.28-1.79+9.06-1.96=0.99+8.7+4.57+2.96=6.1+1.12=2.58+1.11=9.38-0.7-4.62-1.09=2.6-2.1-0.37=7.09-2.36+6.77=9.85+8.46-9.07-4.14=2.29-0.79=9.51-0.33=6.9-5.15+4.57=7.95+9.12-4.83-8.59=1.52-0.29+7.97=9.85-2.83-0.34=5.11+8.78+3.93-3.73=9.31-6.22=6.36+3.34+7.35=8.8-2.47+9.28=8.06-4.33+5.28+5.56=6.5-0.35-1.95-4.06=9.03+5.73-1.13-3.93=9.02-2.24-0.87-1.74=0.74+0.93+7.57=8.92-2.01-0.44-1.39=6.15-0.2-2.92=3.23-0.56-1.59=2.12+2.99+1.93+8.72=7.64+6.14-7.78+9=5.95+2.91-3.45-3.63=4.81+1.77-3.24=6.31-1.85+3.78=8.15-0.33=5.33-5.15=4.36+1.01=9.56-3.36=3.92+0.2-1.65=9.07+0.34+5.99=5.09+9.15+5.88-0.79=7.96+4.11-2.69=8.37-6.89+9-3.47=4.35+4.62+4.95+6.4=8.35-1.11+3.64+1.86=5.32+1.53+2.35=7.79-0.94=0.82-0.43=1.6+1.92+7.18-0.28=9.28+9.84+1.96=9.06-5.55-3.08+3.5=6.66-2.88-0.56=8.64-2.1-3.14=9.27-0.47+7.63-3.22=7.5+9.24+3.08+2.05=6.84+9.6-3.32+4.31=9.83+6.79+2.83-0.71=5.84+9.49-5.22=2.16+1.73=0.5+5.93-4.29+5.33=5.16-3.84+8.25-0.83=6.06+4.98+2.13-1.14=9.65-0.96+8.87+7.9=2.63+5.79=6.99-3.6-0.45+3.65=3.78-0.14+8.65+2.68=6.01+2.78-5.13=9.14-3.7+1.56-1.65=9.07-4.59-0.99=1.86-0.36+9.48+4.84=2.17+1.34=2.05+8.77+8.08=0.71-0.43=7.33-1.64-2.8-0.87=7.13-6.72+0.86-0.41=7.58-6.64+0.15+8.82=7.26+9.98+9.38-5.54=8.08+9.9-5.57+5.32=8.13-5.94+7.26=8.15+5.85-9.33-3.33=7.35-0.86-1.09=6.93-0.3-3.52=2.19+3.06=1.98+3.92-0.89-4.72=6.44-1+9.26+5.92=9.63-4.6+8.2-6.54=0.3+2.8=5.39-1.73-2.65+1.53=7.08-1.98-1.11-0.86=8.73+3.42-9.07+3.51=6.43-4.12-2.14+2.33=9.31-3.36+5.49=8.15+5.74+0.46-7.54=9.41-8.08+5.24=9.7+5.2-5.68-8.36=6-4.54=2.75+5.9-0.44=5.39+8.69+2.32=9.74+7.82+6-6.96=2.52-0.75+3.97+0.03=2.34+9.87+6.59=9.39-2.34-2.29-3.59=0.04+9.6-7.27-0.66=5.43-0.35+4.89+2.24=7.63+8.73+9.65=9.92-1.89-0.7-5.41=9.12-1.16-1.36=8.4-1.02+2.62=5.4-2.34-2.59+8.58=7.82+7.3-0.43-4.52=8.36+8.12=6.39-0.21=0.21+2.77-2.43=3.95+8.77-3.2+3.02=8.97-1.36-5.94+0.19=6.57-0.91=6.52-3.98+4.85-2.95=6.59+9.79-1.95-4.24=3.47+3.97-4.22+3.79=9.65-4.01+5.5-5.03=8.76-0.27-2.39-1.49=4.32-2.73=2.02+2.57+2.17=4.8+9.17-9.75=7.23-0.78-0.9-1.41=7.81+9.93-8.12-9.17=8.74-3.37-3.7=2.35+9.23-4.05-6.77=1.6+4.33-3.08-2.31=7.45+7.34-7.84-0.67=6.84+9.37+2.26-5.46=9.03-0.37-5.5+6.46=7.1+8.2+0.19=8.17+0.63+4.32-9.63=6.44-1.99+2.74+1.59=3.09+5.97+2.65+6.82=6.71-1.5+5.13+0.32=6.76+1.85-2.97-0.09=2.3+9.85=9.99-0.41-1.76+1.78=7.6+6.11+5.45-7.55=6.45+1.63-5.11+7.56=9.11-0.81-5.94-1.56=0.96+4.97+0.61-6.43=2.81-0.07+5.91-5.65=9.53-1.47-4.22-0.89=6.08-2.64+8.47-3.05=3.89+4.65+8.46=7.12-0.9-2.97=0.4+7.12+7.71=8.18-3.05+9.27+4.15=6.1-1.88=8.81-1.11-6.96+0.73=8.42+2.44+2.19-5.9=7.13-5.36+5.74+7.61=9.04+5.81-1.83=5.23+3.89+9.22=1.48+4.13+6.88=6.49-1.44+8.38-9.2=4.46-1.22=5.34-4.54+1.15+4.84=9.05-6.69-1.07+4.64=9.36+9.59-3.13+7.69=6.42+5.91-2.14-7.35=9.33-0.69-7.46=9.07-5.3-2.84=6.12-0.47-4.15-0.73=9.56-4.8-1.09+8.32=7.62-3.84-1.66-1.39=5.36+2.67+7.89-2.01=1.58+6.57-4.03=3.72+8.12+2.42=7.82-2.75-4.92=5.72+2.04+4.91+9.76=2.15+1.54+9.71=9.79+6.78+8.86=6.12+2.24-0.32=7.28-6.97+2.94=5.98-3.01-1.29+8.67=7.81-4.1+3.28=7.71+3.28-0.86+3.41=9.11-3.3+2.71-8.36=1.45+7.61+6.02-4.15=2.04+1.93=9.83+8.36-2.27+3.62=1.43+5.03-0.75+3.9=6.98+7.68-8.48=9.33+4.46+3.01+5.66=7.45+5.28=9.29-3.89+5.78+9.12=4.09-3.97+3.55=8.38-0.12-4.84-1.82=7.2-1.13+9.41-5.12=9.41-6.7-2.4=6.03-2.37=6.13-1.26-3.95=8.09-7.19+2.5=2.89+0.41-0.79=9.89+7.08-2-1.81=2.17-0.13+9.91=8.89-0.21+0.95=5.52+4.62-3.5-0.77=7.01+8.23+3.35+5.34=3.39+6.31+8.29-9.45=4.38-1.46+7.58+5.42=4.09-0.05-0.84-1.18=3.16+5.12+2.45-6.26=5.73+3.49=5.85+7.13+0.32=0.61+5.8=2.61+1.49=3.67+2.07+2.91=7.04-3.99-1.24-0.4=5.41+3.77+8.21-5.48=0.85+8.7-1.2=7.93+3.94+4.12=3.28+3.49+0.73=3.36+3.87-4.92+8.67=9.16-3.45-1.99-1.07=5.39-4.05+4.94-2.91=2.6+0.5=9.09-2.03+6.1+9.26=7.84-1.56-3.25+7.02=3.55-0.27+9.14-1.35=2.41+8.65-2.56=5.86-1.57+5.01=5.52+3.7-8.84+8.34=0.28+2.74+3.38+7.07=5.63+5.51=9.11+9.46+8.64+5.04=2.6+6.49+4.83+3.71=5.95+4.39=8.09-0.74+1.13+7.39=5.09+0.54+8.88=4.37-3.09=2.22+0.31-0.4=6.49-1.7-1.91-0.45=9.85-2.6-2.38+7.01=8.97-1.15-3.94+7.97=8.7+4.37+5.98+8.91=2.18+4.09+0.35-2.34=3.11+4.59+0.91=7.86+6.1-6.38=9.22+9.33+0.73+9.63=9.89-1.58-4.81-1=4.34+8.49-5.91+9.52=9.64-1.99-6.23+6.59=3.05-0.74=1.66+9.91+4.95=6.22-2.26+3.32=8.12-1.2=1.64+7.91-1.08-3.67=7.12+7.94+4.07+0.45=9.82+0.8+4.36+8.15=4.28+7.38-5.08=9.67-6.09+3.04+1.75=9.69+2.3+4.9-7.75=1.95-0.51+8.38+9.31=6.98+4.96-0.31=6.46-1.3-2.36-1.33=7.99-0.71-4.78+7.83=0.36+3.77+3.19+8.55=4.56-2.39-0.73=3.48+9.03-3.84+6.14=5.4+2.02-3.68=6.34-1.76+9.28=7.82+1.84+4.08-5.93=5.74+3.63-7.91+7.63=7.99-2.61-3.68=4.77-0.43+1.98-0.13=9.01-5.92+2.81+4.67=9.78-7.24+8.26+7.56=8.73+9.38+1.53-4.13=9.21+8.5-2.28-0.08=0.29+5.81+5.86-2.93=3.2+7.76+3.65=9.93-0.25-2.58-2.29=9.33+6.73+3.93=7.75-2.17+9.71+5.12=3.43+8.06-9.5=9.04-3.95-0.85-4.02=9.04-0.82-5.54=4.12-2.74+6.46-4.01=5.68-3.73+3.49+8.72=9.78-7.89=7.32+7.63=2.1+8.43+0.8=2.59+8.53+8.42-2.5=6.87-1.94+7.68=4.15+4.85=6.24+3.21-4.82=5.19+7.33+0.5+4.13=6.94-4.3+8.54+8.99=3.48-1.57+7.26+3.33=8.47-1.35-0.53-5.52=7.31-1.55-0.68=5.49-1.07-2.57-0.69=2.72-2.08+9.77=7.74+3.31-4.39=7.88-1.05=6.46-6.06+4.1=8.74+0.93+6.85+1.17=0.31+2.5+9.7-9.93=4.42+1.72-4.75=6.37-0.27-3.54=1.85+5.18-0.43-4.64=8.31+6.02-4.39-4.77=1.77+0.66-1.06=9.83-9.69+8.39-0.58=7.32-0.79+0.29-2.82=4.92+7.34+1.54=9.58-7.64+9.19=6.71-1.1-1.52-2.82=9.05+4.87-2.92=7.53+9.4-6.55+4.37=0.3+3.89+4.44-1.18=6.5+4.14+8.58=8.06-1.79-1.22-1.44=8.35-5.46+8.72-7.35=0.56+8.93-2.21+7.74=6.91-5.01+3.46+1.89=3.12+8.95-0.89-2.55=4.32-1.14+6.77+1.15=5.7-0.28-4.57-0.73=9.32+1.97-5.03-0.69=7.5-0.07+3.44+5.85=9.92-3.98+8.97-3.63=8.14+5.1-5.52=4.67-3.38=9.3+5.83+5.73-4.07=7.01+9.01=7.12-3.94+4.02=2.68+2.81-1.49-2.03=5.26+7.62-2.33=9.92+3.04-4.87+9.97=3.67-0.81-0.95=8.3-0.36-3.84=7.82+3.18+8.37+6.35=9.88-2.33=8.99+5.54-7.56-2.7=4.62+5.8-7.88+0.83=8.95-2.05+8.31=4.16-3.68+7.63=3.2+3.98+3.43=9.36+3.28-2.91+7.93=8.18+6.78-1.15-2.84=8.59+2.31-6.26=5.62+1=6.47-2.07-0.36=2.51+6.66=8.89+7.24+5.16+6.96=6.29+5.87-1.76+4.32=8.49-4.28=4.36-1.73+9.89-9.17=8.01-6.23-0.5+1.94=9.6-4.07+3.71-1.67=3.18+6.28-2.53+7.27=5.27+5.95+8.9+6.33=7.47-0.41-1.56+6.77=4.09-3.75+1.63=1.83+6.25=5.82+2.3=5.82-5.64+6.3-3.18=6.7-2.23-1.37+2.22=4.05+2.79-4.1-1.58=6.49-4.6-1.71+2.45=3.92-2.43+5.94+7.37=5.14+2.2-5.5=9.68-0.63+1.21-3.03=4.49+7.62-7.23-1.94=6.08-3.53-0.03+6.7=8.93-7.29=8.16+4.47=6.61+3.95+6.36+8.54=7.25+1.52-2.16+9.67=6.35-2.67-0.56-2.85=9.75-4.87-0.47=3.5-2.62=8.89-0.81+9.46=8.71-0.08-5.62+1.41=3.21+1.88=7.87-1.28-0.3+9.67=9.28+3.21-7.26=5.18-3.22+2.1=3.24-1.3-1.06=1.43+9+5.42=8.89-6.51+0.09+6.62=7.17-0.42-2.72-2.22=3.24+1.07+6.51+0.95=6.77-5.33+7.93-8.57=8.78-7.45+5.69-2.14=5.77-0.15+7.91-5.85=8.53-0.09-0.05-5.77=7.44-6.49+9.42=6.61-0.64+9.43-2.18=4.78-2.76-0.6+4.75=8.86-2.36-3.92+5.24=2.62+7.77+6.17-9.69=7.97-2.67-1.77=9.21+1.61+0.04+9.99=9.5-3.1-3.3+1.91=7.22+2.01=8.08-5.24-0.46+8.01=9.68+1.44+3.66+8.95=1.96-0.86+0.61=8.05-2.39+7.49=4.18-0.57-2.25-0.42=9.89-2.34-5.73=9.21-3.99-3.37=9.01-4.72+3.83+5.49=5.87+9.86-0.07-6.75=8.12+4.96-3.04-1.85=参考答案3.91-0.15=3.768.63-6.15+0.79=3.276.37+1.98-1.29+7.89=14.956.66-5.59-0.46=0.615.42+7.74-4.03+3.27=12.48.37-0.86-3.16-3.31=1.042.56-0.49-0.27+8.21=10.017.57-0.32+6.14=13.398.08-0.83-2.4+5.23=10.087.13+8.44+8.01+9.96=33.544.79+5.13+4.74+8.73=23.399.33-4.82+3.34=7.857.09-0.4+1.39-1.86=6.223.9-0.46+7.83-3.4=7.876.3+6.5-2.12-4.48=6.27.95+6.91+0.05+0.7=15.617.41+3.3+1.09-3.75=8.057.7-5.59+4.65=6.769.81-8.86+2.83=3.784.72-0.45-1.65=2.623.82+4.65+0.37-7.54=1.36.45+0.97+0.11+0.91=8.448.89-3.3-4.47=1.122.73+2.35+4.43+7.78=17.298.05-5.4+4.66-2.29=5.024.09+7.89+6.58=18.562.19+2.92+1.05+1.45=7.617.13+7.41+0.19=14.734.75-0.91+2.2-1.88=4.169.04+9.2-6.44+6.49=18.297.72-6.85=0.875.82-0.76-0.09-1.05=3.924.33+7.56-3.99=7.95.98+9.08-7.54-4.24=3.287.06+5.2-6.24+0.96=6.983.2+9.26=12.467.12+0.65+7.5-0.98=14.295.34+0.61=5.955.35-1.11+8.11=12.352.59-1.75=0.843.98-0.22=3.765.76+9.45-5.35-3.05=6.817.91-0.76-0.92=6.238.2+2.78+2.81+2.65=16.449.3-2.41+0.57=7.464.47+4.03-5.66+1.81=4.657.91-5.89+8.34=10.369.11-0.57-4.26-0.61=3.673.79-0.19=3.67.34-4.11=3.231.2-0.89+3.3-1.38=2.235.52-4.43+7+6.99=15.084.2-0.16+4.49-7.59=0.948.53+0.73+4.75=14.019.17-1.46-0.21-2.78=4.724.74-2.82=1.921.18+9.21-6.97=3.429.66-5.09-0.32-1.22=3.032.07+9.75=11.828.61+7.13-5.44=10.35.19+4.17-5.75=3.613.24-2.38=0.864.94-1.93+5.75+3.88=12.644.13+7.79-2.95=8.977.38-6.59-0.31=0.488.85-7.94+5.33-3.5=2.747.17+5.11+9.72=227.54-3.73-0.69+8.58=11.75.75-3.53+6.08-7.88=0.420.62+6.55-1.82=5.358.37-1.08-0.93-1.07=5.295.52+7.42+7.75+9.49=30.184.8+6.44=11.242.68+5.53-2.75-3.35=2.119.2+8.84-6.33-1.44=10.270.7+8.59-8.47+8.32=9.147.43-4.05+6.69=10.078.54+0.03-2.54=6.033.58-0.35-1.72-0.12=1.398.42+5.78-1.37+1.75=14.589.37-5.4+5.91=9.888.84+5.62-7.51-2.91=4.042.85+5.25-4.54+0.45=4.010.87+3.93=4.88.67-3.56+4.78+3.65=13.549.05+7.13-6.48-7.61=2.096.32-3.25=3.074.44+9.78+7.17-8.28=13.113.58+8.25+0.04-6.63=5.245.38+6.07+0.47+2.04=13.961.53+8.12=9.656.55+2.56-2.79+6.38=12.77.87-2.67-0.83+5.73=10.16.25-2.3-3.21+3.7=4.448.41-4.02+9.89+7.88=22.166.7-3.82+4.22+2.53=9.636.15+2.49+9.48+2.07=20.194.02+8.72=12.743.5-2.24+7.46-0.72=84.87+4.01+0.12+0.9=9.92.61+2.12-1.26+6.2=9.678.02+7.6+8.11+7.71=31.446.32+3.8+7+1.72=18.848.59-0.74-6.32=1.536.69-6.1=0.592.76+3.59+5.98-6.5=5.838.89+5.4=14.297.63-0.87+4.86=11.624.32+1.14+9.79=15.254.35+2.5=6.857.18-0.58-6.13+2.04=2.519.11-3.74-1.19+8.07=12.256.16+9.93-1-2.94=12.152.91+3.72+8.47-0.29=14.818.71-0.5+6.85-6.84=8.222.19+5.5+4.21-4.25=7.658.03-1.4-0.94-0.51=5.180.53+1.27+2.42+6.92=11.147.24-0.29-3.37+4.18=7.765.68-4.35+5.78-1.13=5.989.84-1.14=8.75.75+7.65+9.52=22.927.35+5.7-1.09+7.13=19.091.53+9.66-0.82-6.29=4.085.83-0.38-1.75=3.79.6-1.21+6.66=15.053.1+5.45-6.98+6.81=8.388.83+3.56+7.18+7.07=26.648.27-2.31+7.07=13.031.5+2.69+7.53-0.96=10.769.74-6.52+2.85=6.070.27+0.1+8.88+4.71=13.968.26+6.99-4.29+5.2=16.167.28+1.86+3.63+4.84=17.619.51-6.57-1.26+3.28=4.962.41+7.23-8.27+1.83=3.26.85-1.46+0.92+8.06=14.373.78-0.61+4.02=7.196.94-2.14-0.33+6.44=10.918.72+2.02=10.746+1.51+5.06-1.34=11.235.82+5.05-2.78-5.78=2.314.66+5.6+5.55-1.22=14.596.64+0.05+5.24+8.31=20.247.83-2.43+5.57=10.975.47-2.35-1.78+9.35=10.694.44+3.7-7.99+0.7=0.858.04-0.84-1.63-2.83=2.747.57+0.19=7.764.69-2.3=2.399.28-4.54+0.07+7.65=12.466.47-0.3-1.65=4.523.96+0.98-3.2+4.72=6.465.9+8.16-7.14+4.81=11.736.3+6=12.30.2+4.8=57.56-2.12=5.442.19+1.01+9.64+9.57=22.417.17+6.71-0.04-0.82=13.025.43+6.93=12.368.93-0.31-0.98-4.47=3.178.38+9.4+6.05=23.836.8+0.82-5.65+6.2=8.173.35-2.16=1.193.23+0.59+3.98=7.82.57+8.68-6.81-1.67=2.779.3+6.77+1.34+0.02=17.432.33+0.75+2.67=5.754.17+2.41-4.77=1.816.3-4.95+8.78=10.135.86-2.81+4.32-0.87=6.59.31-3.64-2.76+7.47=10.381.52+2.05+3.46-3.03=47.98-0.92-1.28+6.26=12.047.77-7+3.02=3.796.01-3.33+6.54+5.14=14.361.62+7.84-0.64=8.829.44-7.49-1.81+5.45=5.593.07+2.29+5.85-0.92=10.297.63-0.38+3.98-6.59=4.646.71+1.65-3.79=4.579.59-6.49+2-4.71=0.399.49-7.02+8.23+6.98=17.682.78+2.17+9.34=14.299.57+7.34-1.62=15.293.12-0.24-0.52-2.23=0.137.6-1.89-5.43=0.288.78+4.71-3.77-9.6=0.128.91+7.42+0.39-1.56=15.162.04+6.99-3.26=5.775.5+5.63-1.88-2.91=6.341.24+1.09+3.42=5.758.3+1.14-7.62=1.822.49+9.79+9.65+9.47=31.44.43+8.06+2.65+3.01=18.154.87+9.22+1.67+0.64=16.46.28+9.54+5.08=20.99.41-0.8=8.618.45-0.91+0.63=8.176.07-1.25+5.63-0.28=10.177.98-3.26-0.14=4.588.57-1.04-6.85+7.03=7.717.82+5.35-1.16+4.76=16.779.03+5.13-4.6+5.29=14.855.74+0.65-0.51+1.16=7.044.84+5.05+3.95-6.72=7.129.96-4.1-2.41+1.1=4.556.37-3.6=2.775.19+5.79+6.87-5.06=12.799.31-7.29+9.89-7.11=4.87.79-2.96-0.57=4.260.11+9.74-9.21+3.88=4.525.24+6.19+1.83-7.24=6.028.78-5.18-0.9-1.3=1.43.89+3.36=7.257.15-3.22=3.937.47-0.27-4.59=2.618.56-1.07-6.16-0.39=0.940.4+6.61-6.07=0.949.44-5.62+1.96+2.54=8.326.9-1.94=4.969.56-4.28-1.34=3.947.94-4.42=3.525.51+8.62-4.25=9.881.9+8.44-1.23=9.116.53+7.25+0.74=14.524.25-2.13+6.31-0.05=8.386.51+9.41+1.8+6.81=24.538.78-3.37-1.02-4.08=0.319.9+2.21=12.117.59+1.03-3.97-1.64=3.014.3+3.16=7.469.61-4.69+5.49-6.21=4.29.46-7.71-0.88-0.39=0.489.05+7.53-8.9-7.18=0.57.78-2.48-4.6=0.79.18-4.65+2.09+7.47=14.099.64+5.34+1.19-3.82=12.353.78+6.22-2.04+9.01=16.976.62-5.01=1.617.28-3.32-1.36-1.62=0.987.51+4.91+0.88=13.31.83+4.64-5.26=1.214.66+9.76+3.56-5.95=12.039.1-1.18-6.52=1.47.4-1.58-3.8=2.024.87-2.88+8.91+3.98=14.882.35+4.03=6.388.1+5.65-2.54-5.27=5.949.8-8.24=1.569.8-0.56+8.41-0.65=178.45-0.06-2.26=6.137.13-6.41+6.53+5.36=12.611.85-0.88=0.971.23-0.05+9.03+4.58=14.799.6-7.79+7.51-4.78=4.549.35+3.63-2.2-5.99=4.799.97-3.4-5.39+2.12=3.36.18-0.59-3.66-0.04=1.894.76-0.58+8.04-4.53=7.692.63+1.6-2.51=1.726.79-0.97+4.72=10.548.44-1.22-1.2+6.05=12.079.72-9.55+8.68+7.93=16.789.5+1.01+9.44=19.954.03+4.28=8.315.38-4.93+4.6-0.92=4.136.08+9.69+8.34=24.113.52-2.08+0.68+7.45=9.573.07+7.95+8.3=19.324.73+2.31+4.67-1.78=9.930.16+0.54+6.69-6.63=0.763.2+1.27+3.57=8.048.83-5.88=2.953.82-1.07+7.55+3.44=13.744.87-2.7+8.39+7.59=18.159.41-2.11-5.53+1.03=2.86.95-5.84+9.97+3.35=14.436.19+5.23+4.6+7.5=23.526.7+5.27-2.49+7.35=16.838.4-4.25-0.64-2.75=0.766.17-3.31=2.864.69-0.71-1.57=2.417.58-0.88-2.75=3.959.66-6.55-0.38=2.738.97-1.21+0.9+1.2=9.863.78-1.13-1.3+1.41=2.767.21+4.88-7.94+6=10.158.08+6.87+7.44=22.399.21-6.25-2.41=0.559.71-0.86-6.53-1.58=0.749.98-6.17-2.08+3.94=5.675.27+4+2.89=12.165.55-2.26-0.02+0.22=3.495.09-0.39+8.42-7.11=6.015.43-2.11-2.32=15.13+3.1+3.61+0.31=12.157.09+2.72-2.92-2.01=4.882.77-1.01-0.13+6.1=7.735.55+6.46+6.36-9.54=8.837.1-3.05-1.96-1.2=0.893.25+6.09=9.346.54+6.72=13.269.72+3.28-4.74-5.14=3.124.64+5.57-4.83-3.5=1.880.8+0.3+8.69-9.56=0.239.08-0.41=8.679.88+2.7+1.91=14.491.39+8.81-2.5-6.48=1.223.42+5.19-4.83+2.95=6.735.77+6.42-9.57=2.627.44-1.25-4.09+8.84=10.948.04+0.26=8.36.67+9.14=15.818.54+0.07-5.36+4.27=7.520.05+5.72-4.45=1.327.63-2.97-3.57-0.43=0.666.6+3.98+2.63-1.71=11.56.21-2.39+1.55=5.377.65-2.83-0.24=4.583.31+3.32-3.27=3.361.24+7.5-2.24+0.44=6.947.57-2.96-0.28+7.87=12.25.59+6.12=11.715.44+3.51=8.956.97-5.25=1.720.24+7.58+9.55+9.1=26.477.11-4.07-0.56+4.4=6.880.05+9.9-6.8=3.154.56+2.31+7.04-4.66=9.252.08-0.15+7.28-2.29=6.929.72-3.13+8.28=14.876.69+7.45-8.58=5.567.07-2.4-0.22-0.66=3.798.09+1.58+5.33+2.39=17.392.98-1.12+7.7+9.95=19.518.93-4.92+6.04=10.053.52+7.05+7.65+7.95=26.170.55+4.58+7.58=12.714.59+4.56=9.159.35+8.29-4.78-2.13=10.737.02-0.76=6.267.91-3.38+3.55+6.82=14.99.25+8.44-5.02+8.41=21.087.03-2.04-1.79=3.20.54+4.39+4.15-0.93=8.158.57-7.19=1.387.28-1.79+9.06-1.96=12.590.99+8.7+4.57+2.96=17.226.1+1.12=7.222.58+1.11=3.699.38-0.7-4.62-1.09=2.972.6-2.1-0.37=0.137.09-2.36+6.77=11.59.85+8.46-9.07-4.14=5.12.29-0.79=1.59.51-0.33=9.186.9-5.15+4.57=6.327.95+9.12-4.83-8.59=3.651.52-0.29+7.97=9.29.85-2.83-0.34=6.685.11+8.78+3.93-3.73=14.099.31-6.22=3.096.36+3.34+7.35=17.058.8-2.47+9.28=15.618.06-4.33+5.28+5.56=14.576.5-0.35-1.95-4.06=0.149.03+5.73-1.13-3.93=9.79.02-2.24-0.87-1.74=4.170.74+0.93+7.57=9.248.92-2.01-0.44-1.39=5.086.15-0.2-2.92=3.033.23-0.56-1.59=1.082.12+2.99+1.93+8.72=15.767.64+6.14-7.78+9=155.95+2.91-3.45-3.63=1.784.81+1.77-3.24=3.346.31-1.85+3.78=8.248.15-0.33=7.825.33-5.15=0.184.36+1.01=5.379.56-3.36=6.23.92+0.2-1.65=2.479.07+0.34+5.99=15.45.09+9.15+5.88-0.79=19.337.96+4.11-2.69=9.388.37-6.89+9-3.47=7.014.35+4.62+4.95+6.4=20.328.35-1.11+3.64+1.86=12.745.32+1.53+2.35=9.27.79-0.94=6.850.82-0.43=0.391.6+1.92+7.18-0.28=10.429.28+9.84+1.96=21.089.06-5.55-3.08+3.5=3.936.66-2.88-0.56=3.228.64-2.1-3.14=3.49.27-0.47+7.63-3.22=13.217.5+9.24+3.08+2.05=21.876.84+9.6-3.32+4.31=17.439.83+6.79+2.83-0.71=18.745.84+9.49-5.22=10.112.16+1.73=3.890.5+5.93-4.29+5.33=7.475.16-3.84+8.25-0.83=8.746.06+4.98+2.13-1.14=12.039.65-0.96+8.87+7.9=25.462.63+5.79=8.426.99-3.6-0.45+3.65=6.593.78-0.14+8.65+2.68=14.976.01+2.78-5.13=3.669.14-3.7+1.56-1.65=5.359.07-4.59-0.99=3.491.86-0.36+9.48+4.84=15.822.17+1.34=3.512.05+8.77+8.08=18.90.71-0.43=0.287.33-1.64-2.8-0.87=2.027.13-6.72+0.86-0.41=0.867.58-6.64+0.15+8.82=9.917.26+9.98+9.38-5.54=21.088.08+9.9-5.57+5.32=17.738.13-5.94+7.26=9.458.15+5.85-9.33-3.33=1.347.35-0.86-1.09=5.46.93-0.3-3.52=3.112.19+3.06=5.251.98+3.92-0.89-4.72=0.296.44-1+9.26+5.92=20.629.63-4.6+8.2-6.54=6.690.3+2.8=3.15.39-1.73-2.65+1.53=2.547.08-1.98-1.11-0.86=3.138.73+3.42-9.07+3.51=6.596.43-4.12-2.14+2.33=2.59.31-3.36+5.49=11.448.15+5.74+0.46-7.54=6.819.41-8.08+5.24=6.579.7+5.2-5.68-8.36=0.866-4.54=1.462.75+5.9-0.44=8.215.39+8.69+2.32=16.49.74+7.82+6-6.96=16.62.52-0.75+3.97+0.03=5.772.34+9.87+6.59=18.89.39-2.34-2.29-3.59=1.170.04+9.6-7.27-0.66=1.715.43-0.35+4.89+2.24=12.217.63+8.73+9.65=26.019.92-1.89-0.7-5.41=1.929.12-1.16-1.36=6.68.4-1.02+2.62=105.4-2.34-2.59+8.58=9.057.82+7.3-0.43-4.52=10.178.36+8.12=16.486.39-0.21=6.180.21+2.77-2.43=0.553.95+8.77-3.2+3.02=12.548.97-1.36-5.94+0.19=1.866.57-0.91=5.666.52-3.98+4.85-2.95=4.446.59+9.79-1.95-4.24=10.193.47+3.97-4.22+3.79=7.019.65-4.01+5.5-5.03=6.118.76-0.27-2.39-1.49=4.614.32-2.73=1.592.02+2.57+2.17=6.764.8+9.17-9.75=4.227.23-0.78-0.9-1.41=4.147.81+9.93-8.12-9.17=0.458.74-3.37-3.7=1.672.35+9.23-4.05-6.77=0.761.6+4.33-3.08-2.31=0.547.45+7.34-7.84-0.67=6.286.84+9.37+2.26-5.46=13.019.03-0.37-5.5+6.46=9.627.1+8.2+0.19=15.498.17+0.63+4.32-9.63=3.496.44-1.99+2.74+1.59=8.783.09+5.97+2.65+6.82=18.536.71-1.5+5.13+0.32=10.666.76+1.85-2.97-0.09=5.552.3+9.85=12.159.99-0.41-1.76+1.78=9.67.6+6.11+5.45-7.55=11.616.45+1.63-5.11+7.56=10.539.11-0.81-5.94-1.56=0.80.96+4.97+0.61-6.43=0.112.81-0.07+5.91-5.65=39.53-1.47-4.22-0.89=2.956.08-2.64+8.47-3.05=8.863.89+4.65+8.46=177.12-0.9-2.97=3.250.4+7.12+7.71=15.238.18-3.05+9.27+4.15=18.556.1-1.88=4.228.81-1.11-6.96+0.73=1.478.42+2.44+2.19-5.9=7.157.13-5.36+5.74+7.61=15.129.04+5.81-1.83=13.025.23+3.89+9.22=18.341.48+4.13+6.88=12.496.49-1.44+8.38-9.2=4.234.46-1.22=3.245.34-4.54+1.15+4.84=6.799.05-6.69-1.07+4.64=5.939.36+9.59-3.13+7.69=23.516.42+5.91-2.14-7.35=2.849.33-0.69-7.46=1.189.07-5.3-2.84=0.936.12-0.47-4.15-0.73=0.779.56-4.8-1.09+8.32=11.997.62-3.84-1.66-1.39=0.735.36+2.67+7.89-2.01=13.911.58+6.57-4.03=4.123.72+8.12+2.42=14.267.82-2.75-4.92=0.155.72+2.04+4.91+9.76=22.432.15+1.54+9.71=13.49.79+6.78+8.86=25.436.12+2.24-0.32=8.047.28-6.97+2.94=3.255.98-3.01-1.29+8.67=10.357.81-4.1+3.28=6.997.71+3.28-0.86+3.41=13.549.11-3.3+2.71-8.36=0.161.45+7.61+6.02-4.15=10.932.04+1.93=3.979.83+8.36-2.27+3.62=19.541.43+5.03-0.75+3.9=9.616.98+7.68-8.48=6.189.33+4.46+3.01+5.66=22.467.45+5.28=12.739.29-3.89+5.78+9.12=20.34.09-3.97+3.55=3.678.38-0.12-4.84-1.82=1.67.2-1.13+9.41-5.12=10.369.41-6.7-2.4=0.316.03-2.37=3.666.13-1.26-3.95=0.928.09-7.19+2.5=3.42.89+0.41-0.79=2.519.89+7.08-2-1.81=13.162.17-0.13+9.91=11.958.89-0.21+0.95=9.635.52+4.62-3.5-0.77=5.877.01+8.23+3.35+5.34=23.933.39+6.31+8.29-9.45=8.544.38-1.46+7.58+5.42=15.924.09-0.05-0.84-1.18=2.023.16+5.12+2.45-6.26=4.475.73+3.49=9.225.85+7.13+0.32=13.30.61+5.8=6.412.61+1.49=4.13.67+2.07+2.91=8.657.04-3.99-1.24-0.4=1.415.41+3.77+8.21-5.48=11.910.85+8.7-1.2=8.357.93+3.94+4.12=15.993.28+3.49+0.73=7.53.36+3.87-4.92+8.67=10.989.16-3.45-1.99-1.07=2.655.39-4.05+4.94-2.91=3.372.6+0.5=3.19.09-2.03+6.1+9.26=22.427.84-1.56-3.25+7.02=10.053.55-0.27+9.14-1.35=11.072.41+8.65-2.56=8.55.86-1.57+5.01=9.35.52+3.7-8.84+8.34=8.720.28+2.74+3.38+7.07=13.475.63+5.51=11.149.11+9.46+8.64+5.04=32.252.6+6.49+4.83+3.71=17.635.95+4.39=10.348.09-0.74+1.13+7.39=15.875.09+0.54+8.88=14.514.37-3.09=1.282.22+0.31-0.4=2.136.49-1.7-1.91-0.45=2.439.85-2.6-2.38+7.01=11.888.97-1.15-3.94+7.97=11.858.7+4.37+5.98+8.91=27.962.18+4.09+0.35-2.34=4.283.11+4.59+0.91=8.617.86+6.1-6.38=7.589.22+9.33+0.73+9.63=28.919.89-1.58-4.81-1=2.54.34+8.49-5.91+9.52=16.449.64-1.99-6.23+6.59=8.013.05-0.74=2.311.66+9.91+4.95=16.526.22-2.26+3.32=7.288.12-1.2=6.921.64+7.91-1.08-3.67=4.87.12+7.94+4.07+0.45=19.589.82+0.8+4.36+8.15=23.134.28+7.38-5.08=6.589.67-6.09+3.04+1.75=8.379.69+2.3+4.9-7.75=9.141.95-0.51+8.38+9.31=19.136.98+4.96-0.31=11.636.46-1.3-2.36-1.33=1.477.99-0.71-4.78+7.83=10.330.36+3.77+3.19+8.55=15.874.56-2.39-0.73=1.443.48+9.03-3.84+6.14=14.815.4+2.02-3.68=3.746.34-1.76+9.28=13.867.82+1.84+4.08-5.93=7.815.74+3.63-7.91+7.63=9.097.99-2.61-3.68=1.74.77-0.43+1.98-0.13=6.199.01-5.92+2.81+4.67=10.579.78-7.24+8.26+7.56=18.368.73+9.38+1.53-4.13=15.519.21+8.5-2.28-0.08=15.350.29+5.81+5.86-2.93=9.033.2+7.76+3.65=14.619.93-0.25-2.58-2.29=