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9.47-0.95-3.05+0.61=8.55-6.19+4.53-5.69=9.37-1.57-1.55=3.02-1.84+2.08=6.64-3.78=5.94-4.93=9.01-7.7-0.18=7.23-4.16=0.08+7.92=4.84-0.15-3.96=0.52+5.03+3.57+1.23=4.66+5.92+7.08-7.95=7.57-4.4+8.89+3.05=7.44+4.36-4.45+9.11=0.81+8.53+4.09-1.39=9.97-1.21-6.14-1.16=3.07+3.1+2.83=3.27-1.14-0.14=8.22-8.04+3.92-0.48=3.82+5.49+9.3-1.25=8.56-3.24+3.99+4.18=7.09-4.55+9.72-6.24=5.43+8.13-8.31=7.11+9.68+3.22-9.58=8.84-2.51-2.58=0.71+8.96+0.57-9.52=2.13+0.96+8.02+0.18=3.38-2.73+9.52-2.22=5.42-0.44+1.74=4.98-0.9+9.89-9.18=8.19-5.02-1.05=8.22-5.12-0.9=9-0.07=6.77+7.24-0.75-8.14=8.96-0.22-3.56=8.71-0.87-0.04+7.89=1.96-1.41+2.09-2.44=9.03-6.77-0.85=2.69+8.7+6.29=5.39+3.13-5.05=5.49+1.07+8.89=6.04+0.05-0.85+3.37=2.58+6-1.18=9.05+6.49-5.54=8.08-2.08-4.17-1.22=9.8+2.22+3.79=8.28-3.06+1.49-0.2=0.82+7.01+2.7-3.78=3.88+3.79=1.45+8.75+0.69=9.26+3.62+5.33+9.07=4.43-1.33+1.6+7.31=1.79+1.31=5.1-0.74-2.95-1.21=2.61-0.76+1.33=9.24+0.62+1.37=5.67+4.1+1.65=7.47+2.46=3.82+2.55+7.63-4.34=4.22-2.98=4.58+9.89+2.37+2.32=2.58-0.5+3.44-2.62=9.85-2.15+4.98-5.2=9.82-9.39+1.47=7.91+3.44-4.64-2.57=7.92+0.77=7.79+2.55+4.96-3.56=1.23+6.62+9.29=5.01-3.01-1.59+5.92=7.46+8.36-8.16-6.37=7.84+7.99-5.53=6.95-0.82-5.12=3.49+3.53=6.11+9.02+1.22+2.25=5.36+1.82+9.39=1.55+9.37-3.58-4.15=3.81+8-5.57=5.57+7.33+5.87+3.31=9.74-2.49-5.73+4.53=0.14+0.92+7.75+6.68=1.55+1.73+8.76-0.03=9.32+6.79-1.11-7.56=6.27+7.72+1.67-2.46=5.26-1.29+4.61-1.14=8.68-2.61-0.98-3.37=8.25-1.92=4.21+9.36+3.96=9.57-9.33+5.03+4.11=2.84-0.43-0.05-0.54=8.62+3.23-5.84+0.17=9.44-7.42+6.26=2.57+4.87+2.16+9.08=9.32-4.8+3.7+4.45=6.03-0.48=3.92+2.14-4.24=8.77+3.2+9.76=9.04+3.62-9.7-1.97=3.9-1.7-1.69+7.04=2.53-2.43+1.54+4.32=9.22-8.11-0.31=3.44-0.94-0.29=7.75+6.47-8.54=6.13-1.81-0.78+4.91=9.36-0.18+6.84-9.48=9.08-8.74+9.89+8.26=7.7-0.03+6.52-7.5=8.71-3.2-3.24=9.45-6.78+7.42=5.39-1.18+4.99+6.01=6.63+9.08-9.41-0.3=3.37+9.31+6.94+1.5=8.21-7.27+2.11=9.48-3.92=3.18+3.82-2.89+4.61=9.29-2.46+0.64=8.46+2.04-9.88=7.45-3.17+8.42-3.3=9.22-0.97-1.28=7.57+8.21-2.56-5.71=8.45+4.18-7.78-1.55=8.28-1.78+9.96-0.08=5.89-2.52-0.66=4.91-1.22=8.03-0.39-6.88=4.94+1.27+0.39+4.96=7.76-3.45-2.6-1.28=4.66+4.88+6.2-2.98=5.49+3.65-3.1+2.92=6.37-5.63=2.24+8.54+9.08+5.99=9.48-1.83-5.66=2.91-2.28+9.06=6.15+7.77+6.03+2.04=9.76-4.98-4.18=5.1-2.73-1.47=1.8+3.42=5.02+6.86-1.77+5.51=8.58+2.6+6.27-6.59=6.65+6.29-2.99-6.71=6.82-2.46-2.15+4=7.67+9.27-8.55-2.88=9.03-1.23-3.55+0.1=6.58+5.23-3.58+3.86=7.96+1.63-4.48+6.29=7.14+1.38+9.81=2.53-2.02+4.96+3.32=2.38-1.7=7.38+7.36-0.02+4.09=0.35+1.9=2.92+9.57-6.02=8.61-1.22-4.28+8.73=2.23+6.16-8.18=3+2.89-2.7=8.01-3.58-2.19-0.69=1.27+5.05-3.01=9.23+7.62-2.58=3.32+4.31+6.92-9.91=2.13-0.39+7.09=3.49+4.04+1.24+8.51=7.75-1.88=0.48+8.07+4.32-5.33=9.14-1.46-4.13-1.62=9.75-0.42-2.61-3.14=9.18+4.3-0.5=2.11+5.77=8.2-1.33-1.91-4.07=9.97+9.09+0.92=5.66-0.5+2.87-7.83=8.06-2.21+9.95=1.43+8.48+2.15-7.19=9.98-1.32-1.38-4.36=3.91-1.71+5.71+9.36=7.17+7.57-7.49-6=5.84+8.51-3.84=7.97+2.3-5.43-1.12=7.11-4.63-1.31-0.48=8.83-2.04-3.23-1.54=0.89+0.24=6.92+5.05+7.5+7.44=7.8-1.77+2.32+5.06=4.39+9.52+5.89+1.64=7.81-5.63+2.75=4.86+4.47+6.42-7.94=3.09+8.28+5.13=2.95-2.6+2.37+9.62=3.38+2.08=8.41-2.79+8.31+4.01=9.82-4.78-2.86=8.64-0.45-1.49=1.14-0.98+7.29=3.37+2.07+3.11=9.08-5.25=2.42+9.44-8.92=4.73-1.52-0.86=8.39-2.57+7.16-3.47=9.84-1.64-0.44+4.9=6.98-4.45-1.49=9.57-3.67+2.01=5.99+4.09=6.82-1.33-1.8-2.7=7.77+8.92=7.19-1.56+3.73=9.75+5.08+2.69=1.96+1.58+7.76+2.67=9.68+5.32+5.24=0.68-0.27=9.85+5.66+3.67=9.72-4.08+7.29=2.8+5.88=5.98+6.9-3.9+6.54=5.06+9.24-8.78-1.88=8.05+8.83=1.12+4.39-1.55=9.21+1.11-7.8+3.54=2.99-0.59+0.73-2.26=8.77-1.56=8.31-5.81+7.4=9.9-5.67=8.44+1.91+8.52-5=9.96+6.61+9.05+5.53=6.18-1.09+6.62-1.18=7.86-1.18-0.78-1.49=2.38+5.52+0.59-2.47=8.17-4.13+5.39-9.16=3.16+0.49+6.57=6.84-0.26=2.46+5.32=0.4+6.35+8.47-9.89=9.71-2.92-5.91=6.73-0.91+1.1=6.84-1.03-0.95-3.22=0.94+6.32+4.9=8.3-0.81+6.26=2.15-1.63+2.24+2.17=7.25-5.74+9.62-5.15=8.54-5.01=9.73-7.37+3.83-3.94=3.9+1.14+4.97-3.52=6.6+0.6=9.63-4.22-4.08=8.03-2.99+8.32-9.39=4.32+5.32-4.5+0.68=4.3+4.51-7.26=1.95+5.17+8.49+6.62=6.07-1.03+4.39=9.67-0.05-4.07-2.62=7.74-2.99-3-0.59=0.69+8.98=9.08-3.63-1.87+6.75=3.78+2.08+9.91-3.11=0.5+5.31+8.61+7.99=5.15+9.61+4.74-5.58=2.54+1.11+7.33-7.86=3.62-2.77+9.86-4.43=9.07-1.47-1.71+2.92=9.67-4.37-0.67=6.71+3.85+4.85=1.27+3.21=7.12-0.75+7.61+9.49=9.31-3+0.84+1.79=2.08+3.57+0.14-2.61=9-2.94-5.9=4.12+7.57-4.71-1.42=0.89+4.68+0.59=4.95-0.77+5.6=6.4-2.4+0.37=2.13-1.06+7.84-8.07=2.83+6.02=7.93+3.01+9.77-1.08=9.98+8.66-7.32-2.88=7.63-2.3-4.24+2.01=8.83-6.57+7.94+9.42=1.04+6.22=3.71-1.08=8.57+9.1-8.92=0.64+3.98=9.64+6-8.02-5.91=8.8-7.65+4.89-0.02=6.36+6.3+3.65=5.99-1.56+4.03-7.78=9.37+5.12-3.73-9.48=7.72+7.84-7.75=6.09-0.94+5.94+8.14=4.96-3.46+5.81+8.93=8.6+1.55+8.54-2.84=5.85-1.21+4.61-3.65=1.62+0.06+8.68-6.11=5.45+3.17-8.51+3.41=9.51-1.66-4.65-2.62=6.26-0.74-0.5-1.95=7.09+5.21-9.53=5.08-0.68+6.04+0.45=0.74+4.87-3.99+3.84=9.52-5.73+0.07+2.99=8.17+3.37-5.58=7.87-0.25-7.44=8.58-3.28-1.58=1.61+8.59+9.4-3.31=7.69-5.76=7.4+1.72=8.98-3.62+0.52=5.21+6.91+3.95+1.92=9.53-5.94-2.05=5.32+6.95-2.37-7.8=5.97-4.77+6.01-4.55=9.67-0.89-1.44+3.09=5+1.34-1.32+1.81=6.77-1.95+3.83=7-6.59+6.38+8.58=9.95-2.96+2.31-6.02=7.91-5.2-1.6+3.52=4.51+0.02-3.38=9.58-4.29-2.23+0.5=7.81-6.69+1.27=8.89-4.19-0.18+5.28=9.29-5.28-1.46=5.8-4.68+6.03+8.85=4.8-4.64=9.8+4.88-9.51=7+8.98+5.76=8.24+5.61+0.4=8.45+8.31=7.51-1.5=6.98+0.57-4.92+8.77=7.11+1.08=6.64+8.5-2.38+5.86=7.48-2.05-1.14-4.14=8.24-4.27=3.35-1.4+8.51-3.95=5.46+4.05+5.26+9.31=1.89+2.98+9.77-2.67=6.94-5.48=3.33+5.23-3.97+3=9.45-4.93-3.85=9-5.15+1.84+4.86=5.4+4.34-3.57-5.35=6.64-0.64-2.24=9.12-1.41+8.74-8.12=6.94-3.7-1.24-1.06=9.37-1.78=7.67+6.1+5.41+7.7=3.86+9.32=9.42-0.62-7.5+6.56=2.57-0.97-0.17+0.38=5.56-1.51-1.28=7.42-1.92-0.69+2.81=7.52-2.55+9.57+7.07=1.93+1.97+8.42=6.25+1.26+7.32+6.46=5.45+5.41-5.19-3.7=4.5+3.94-6.43+9.35=4.01+7.89+5.22-6.98=4.17-0.09+9.29+4.09=2.87+2.96-5.67=7.64+4.02+5.61+7.92=3.49-3.04-0.03+0.38=4.34+0.41+1.74=0.2+6.92-0.68-0.87=9.03-1.39+4.41-4.49=7.17-3.05+4.89-1.88=2.49+4.75+7.64+9.1=2.17+7.72+2.96=7.57-2.14-0.73+3.99=4.97+9.25-7.15-6.09=6.62+8.47+7.86=8.52-1.76-2.51=5.46+5.09-8.34=9-8.75+5.93=5.71-0.53=8.33-0.2+9.64+4.8=8.09-5.86+8.27-9.77=6.05-3.42+0.99+7.33=7.64+9.92+1.95+7.81=4.43+2.62-4.61+0.83=4.16+4.32-4.58=2.2-1.58=6.44+2.65-6.26+1.62=8.56-1.03-0.7+4.65=6.23+9.88=9.14-5.65=8.58-5.7+8.22+7.84=2.68+0.93+0.66=1.57+7.44+0.97+8.31=3.45+9.57+1.39+1.71=1.89+5.85-6.16=0.74+9.85+6.14-2.12=8.49-7.9+1.77=2.96+3.58=9.96-6.01+8.27-2.85=8.91-6.98-1.55+3.92=2.57-0.43=1.07+0.54-0.34+8.51=9.74+9.34+1.42+5.22=7.48+6.04+3.82=5.94+7.3=6.99-1.33-0.41-0.6=8.03+6.93+0.54+5.82=7.34+5.17-7.51+1.94=5.45-0.14+0.98+1.81=4.55-4.17+9.2+6.53=1.49+8.88+2.23+0.25=6.36+2.4+8.6-1.24=3.8+5.11-0.95-0.07=7.41-5.47+2.02+0.96=9.33-6.05-0.38=1.59+8.36-7.55+5.67=7.37-4.39-2.32+0.43=2.98-0.65-0.94=8.86-6.57-1.83-0.36=4.62+3.66-1.25=1.99+7.12+3.81-9.22=8.65+3.37-8.92-0.58=1.77+7.66+2.63+6.93=0.98+2.62+3.51-0.54=8.68-3.47=3.53+5.94+4.44+5.6=1.86+4.34=9.76-0.5-4.32=8.24-0.41-2.88-1.35=4.49+0.51+9.33=7.12-1.33-0.79-1.82=5.38-2.57=0.89-0.17+9.37-6.59=6.47+3.73+0.4=9.81-4.14+8.39=1.46+7.45=3.11+8.99-6.04-1.71=9.62+6.12-5.3-5.42=9+2.57+0.59+0.82=8.96+6.75-6.09-8.26=0.94+3.74+5.22=3.18+9.48-7.51-2.57=6.68+3.03+9.39=7.01+5.69-6.76+0.7=4.29-1.46+9.48=3.21+9.23-7.96=9.38-8.91+6.39=6+6.7+0.89+7.97=8.15-5.76+0.43=8.68+9.92=5.98-4.71+6.83+8.83=9.38-1.82-4.6-0.18=9.76-1.13-0.23+8.35=0.99+8.2-0.78-5.93=5.82-3.76+7.38+0.83=4.7+5.45-3.88=9.91-3.84-1.9=9.87-7.84-1.72+6.56=7.04+8.94-0.15=8.45+2.08-3.41=4.96+6.35-7.49+9.96=7.23+2.79+0.29+8.58=2.48+3.99-0.85+2.14=6.13-0.06-4.4-0.51=5.03-0.3=4.63+7.24-5.51+6.48=8.3-2.41-3.1+9.32=5.67+0.91+6.34-7.86=1.9+8.71+1.82+3.29=2.63-0.49-0.62+9.79=8.91+7.51-6.92-0.22=1.54+1.69+6.1-7.59=1.05+7.94+6.58-6.48=5.22+3.9=6.32-5.51+5.14+8.97=8.84+5.46-1.03+6.42=9.86-1.66-1.57-5.7=8.99-8.69+6.06=6.01+8.64-9.21+4.66=5.1+4.51+7.55-8.04=7.15+2.54-7.63+3.92=7.94+2.2-8.59+0.19=9.46+4.24=6.3+8.41-9.33+1.72=3.39-0.37+7.34=3.24+9.59-5.77-2.79=8.14-7.62+8.02+6.87=9.84-1.75+7.11-3.7=1.04+7.28+3.94=4.25-1.66-0.5-1.76=6.07+2.23+0.19-0.78=7.12-1.85-0.78-2.96=9.37-0.04+1.75+7.25=1.12+2.04+2.88=8.38+6.1+5.33=5.61+5.65-8.48=9.39-2.3+1.79=7.82+8.2+4.02-0.51=7.87-3.49-3.06=1.94+4.02-3.5=5.87+3.32-5.25+0.06=8.51-2.54=4.65+0.37-1.39=9.75+8.94=7.57-5.81-1.61+6.36=9.21+5.61=7.55-6.6+7.2=8.08+4.03-5.62+3.33=5.48-4.77+5.99+2.15=4.14-0.76-0.62=8.91+0.54+5.8-2.34=8.16+8.5-9.01-6.15=9.8-1.25-5.18=8.25+5.19-6.24-3.15=1.38+6.25-1.43=3.32+8.6=8+6.6-7.89-1.62=5.03-1.19=8.97-0.06-4.51-0.02=9.4-7.5+4.18+9.86=2.35+9.65+0.7=6.74-0.79+0.78=0.1+4.2+5.01-3.26=9.76-3.14+8.92+2.58=5.34+8.46+4.01-2.59=6.41+2.96-7.59-1.23=9.38-0.93=9.4-5.05+5.87-1.97=8.62-0.61+7.66+7.54=6.29+8.49=4.78+7.46-7.95-1.83=7.91-4.78+7.14+9.62=6.21-1.67-0.04=9.74-1.45-4.65-1.29=5.9+7.81=6.64-6.01+8.4=0.87+9.89-2.82+7.81=9.4-3.23-2.78+7.59=8.7-3.01-3.72-0.38=9.79-3.8-3.19-0.91=3.37+6.86=6.55+7.55-0.81-4.68=6.17+5.24-1.96-2.88=9.55-6.41+0.89=9.06-1.61-6.31+5.78=4.22+7.32-2.14+8.24=5.74-0.33=8.29-2.56-3.92-0.56=7.46+1.69=4.25-3.13=8.92+0.38-7.09+7.85=0.98+4.57+7.75+8.48=2.72+9.01-3.22-6.19=9.92-3.35+3.13-5.83=4.61+4.71-0.5=8.9-3.31+1.71=6.99+6.5+6.03=5.77+9.58-2.41-6.37=1.73+1.1+7.11+9.91=9.99-5.16-1.77-1.38=7.12+4.82-7.29-2.97=3.88+5.81+4.41+7.74=9.97-7.45-1.94=7.12+1.7+6.35-0.8=6.74-3.12+3.77-2.26=3.38-1.71+6.78-1.12=8.75-0.46-5.46+4.84=5.35-1.59+0.71=3.23-1.03+2.59+3.59=0.58+8.25-1.7=2.65+8.3-8.14=9.58-9.35+8.56+6.01=7.05-3.98=6.72-0.23-3.21-0.47=9.79-3.41+7.02=9.31-6.46-1.69+0.42=6.2-5.87+9.08+3.6=6.09+3.37=8.32-1.17+2.58-7.99=2.96+7.32+2.48=8.48-1.45-2.44+1.91=8.98-1.72-3.64-2.65=7.44+8.39+2.99-0.9=9.12-2.5-2.25-1.62=1.18+5.04-0.49=3.87-1.71=9.68+5.23=9.52-8.53=8.19+2.4-7.25-2.8=1.39+9.96-0.22-2.5=9.84-8.27+7.36=4.63+3.41+7.47-9.22=1.56+2.56+2.85-3.63=8.07-0.81=3.59+8.86-0.41+3.69=6.3-2.3=4.87-2.93+6.63=8.27+4.13+5.44=1.37+7.25+8.19=8.62-5.86=4.18+5.98-0.99=6.53-4.65+2.01+7.77=5.82-1.86-3.64+7.82=0.48+4.48-0.86+0.8=5.8+0.17-2.77=7.92-0.14-4.55+1.03=6.82-0.95-3.26=5.43-4.48=9.39+4.86-2.54=6.58+8.21+5.74+1.38=4.66-2.81+9.53+8.1=0.46+6-4.45+6.86=8.41-1.14+2.39+0.21=4.36+7.49=9.93-3.95-0.36-4.37=3.13+9-0.48=8.68-1.23+5.83+6.05=9.65-6.9+8.07=0.34+5.34+3.89+4.76=4.8+0.02=6.2-0.2-4.64=7.38-0.8=9.69-2.33+4.93-1.03=5.04+7.97+6.26+5.93=3.2+7.06-3.02-4.27=4.96-3.34+8.42=4.34-1.01-0.49=0.49+9.89+8.97=6.47-2.11+2.91+7.21=8.14+8.4-9.53-3.07=9.89+1.99+2.36=9.61-2.6-3.37-0.97=6.47+9.5-3.1-5.26=0.09+7.47+8.44=8.73+4.55-2.14-2.97=2.52+9.33-9.49+4.48=2.61-0.55+0.1+0.65=8.73-6.61+4.29=6.86-2.99-1.01-2.45=5.87-2.64=9.1-0.32-2.24-0.51=2.82+3.82-3.83+3.92=6.27-0.74-0.78+0.09=9.62+6.38-5.76+7.37=0.65+8.55-0.79-8.2=3.66-3.54=8.83-4.72-2.98=6.51-4.6-1.31+3.1=5.06-4.73+9.22-7.03=7.44-0.99+6.38=1.98-1-0.21+1.78=9.07+4.48-7.57+2.2=6.09+1.13+3.13=1.86+1.76+0.79+4.56=6.41+3.25-6.92-1.99=7.68+1.91+4.55+2.56=2.95-0.36=7.91+1.56+1.26=5.54+7.61-9.08-1.42=9.68-1.83-3.66-2.05=2.14+0.35=4.9+6.01-3.83=4.76-2.02-0.39+9.62=9.44-9.27=8.19+4.22-7.33+5.11=9.41-4.25+9.22-5.86=6.32-3.73+3.18-4.43=4.59-2.55=3.94+1.33+0.49-0.38=3.25-0.22-0.87=6.57+6.85=3.72-1.43-0.33+1.42=2.73-1-1.44+7.61=4.67+7.89=8.94+0.07+2.87+8.74=8.66-7.9+3.8=6.42+9.15=6-2.23+4.42-5.01=4.43+8.55-9.79=6.97+9.31-6.19+5.15=0.42-0.25+8.8=9.86-6.13-0.17-2.91=9.09+3.21-3.03=9.91-4.74+9.85-2=9.36+3.68-1.56=4.6-0.38-0.78+7.06=4.36-1.46+2.71+0.1=6.87+5.35+3.33=8.72+5.51-5.15=6.31+6.63+1.17+0.48=8.46-6.28-0.39+0.87=8.52+6.42=7.69+0.94+4.09+2.72=7.67-5.33-0.18+3.04=8.01-1.71-0.61=0.35+9.69-8.46-0.45=8.1-3.41+8.58-5.65=6.84+0.44+5.46-0.57=5.52-0.05-1.17=7.21-2.84+4.67-8.68=3.13+7.17-2.45=8.58-3.18-0.42+0.54=0.97+4.62+1+7.18=0.36+6.12+2.07+8.92=4.72-2.44+2.09=9.45-6.25+1.17=6.12+3.69-9.29-0.17=6.13-2.21+9.37-8.22=9.93-1.83-3.26-1.03=9.01+6.78-4.98+6.16=2.58+6.41-1.46=7.8-2.54-0.15-4.09=1.33+4.36+0.67-0.65=5.33-4.45+2.56=8.24-0.52+7.72=5.87-1.45-0.98+6.65=5.7+5.01=0.38+7.01+1.02+9.07=7.27-0.37-4.16=4.19+8.37+9.68=1.53+7-6.65+8.4=7.87+5.52+8.91=9.89+8.06+2.16-4.89=3.24-2.38+2.41+3.71=2.79-1.62-0.46+7.42=8.31+3.01-5+5.9=2.36-0.25-1.54-0.26=9.56-8.63=7.05+7.48-8.35+3.55=8.42-0.71+7.68-1.23=8.94+8.4+0.7-7.3=9.99+9.14-2.35+1.47=3.39-1.18-0.04+7.88=4.42+5.9-3.29-4.19=2.44+5.84=2-1.55=7.02-2.62=8.42+6.11+5.41=3.21+8.15+9.33+2.63=5.47-0.94-3.95+4.31=7.61+2.28+9.23+1.98=5.76-1.04-3.79=5.84-0.14-3.08+3.05=7.96+7.64+6.27+8.47=8.19-1.15-3.67-0.84=4.6+6.49+3.26-1.09=9.77-1.76+7.68+0.52=3.19+1.64-0.53+4.91=8.41-0.83-4.14-1.86=9.21-1.58-2.97-1.03=8.42-3.34-2.55=9.45+6.14=6.95-2.99-1.34-1.19=7.22-1.99-2.41+6.92=2.79+4.75+9.16-1.35=7.36+7.12-3.15=8.32+2.13=3.88-1.9-0.72-0.41=8.69-4.57=5.66-2.63+8.88-9.33=8.86+9.6+2.49=9.65-1.35-6.79+7.74=9.93+4.57+0.56=4.93-1.21+6.39-0.77=3.41+6.06-5.62+7.01=6.8-0.63+9.86=参考答案9.47-0.95-3.05+0.61=6.088.55-6.19+4.53-5.69=1.29.37-1.57-1.55=6.253.02-1.84+2.08=3.266.64-3.78=2.865.94-4.93=1.019.01-7.7-0.18=1.137.23-4.16=3.070.08+7.92=84.84-0.15-3.96=0.730.52+5.03+3.57+1.23=10.354.66+5.92+7.08-7.95=9.717.57-4.4+8.89+3.05=15.117.44+4.36-4.45+9.11=16.460.81+8.53+4.09-1.39=12.049.97-1.21-6.14-1.16=1.463.07+3.1+2.83=93.27-1.14-0.14=1.998.22-8.04+3.92-0.48=3.623.82+5.49+9.3-1.25=17.368.56-3.24+3.99+4.18=13.497.09-4.55+9.72-6.24=6.025.43+8.13-8.31=5.257.11+9.68+3.22-9.58=10.438.84-2.51-2.58=3.750.71+8.96+0.57-9.52=0.722.13+0.96+8.02+0.18=11.293.38-2.73+9.52-2.22=7.955.42-0.44+1.74=6.724.98-0.9+9.89-9.18=4.798.19-5.02-1.05=2.128.22-5.12-0.9=2.29-0.07=8.936.77+7.24-0.75-8.14=5.128.96-0.22-3.56=5.188.71-0.87-0.04+7.89=15.691.96-1.41+2.09-2.44=0.29.03-6.77-0.85=1.412.69+8.7+6.29=17.685.39+3.13-5.05=3.475.49+1.07+8.89=15.456.04+0.05-0.85+3.37=8.612.58+6-1.18=7.49.05+6.49-5.54=108.08-2.08-4.17-1.22=0.619.8+2.22+3.79=15.818.28-3.06+1.49-0.2=6.510.82+7.01+2.7-3.78=6.753.88+3.79=7.671.45+8.75+0.69=10.899.26+3.62+5.33+9.07=27.284.43-1.33+1.6+7.31=12.011.79+1.31=3.15.1-0.74-2.95-1.21=0.22.61-0.76+1.33=3.189.24+0.62+1.37=11.235.67+4.1+1.65=11.427.47+2.46=9.933.82+2.55+7.63-4.34=9.664.22-2.98=1.244.58+9.89+2.37+2.32=19.162.58-0.5+3.44-2.62=2.99.85-2.15+4.98-5.2=7.489.82-9.39+1.47=1.97.91+3.44-4.64-2.57=4.147.92+0.77=8.697.79+2.55+4.96-3.56=11.741.23+6.62+9.29=17.145.01-3.01-1.59+5.92=6.337.46+8.36-8.16-6.37=1.297.84+7.99-5.53=10.36.95-0.82-5.12=1.013.49+3.53=7.026.11+9.02+1.22+2.25=18.65.36+1.82+9.39=16.571.55+9.37-3.58-4.15=3.193.81+8-5.57=6.245.57+7.33+5.87+3.31=22.089.74-2.49-5.73+4.53=6.050.14+0.92+7.75+6.68=15.491.55+1.73+8.76-0.03=12.019.32+6.79-1.11-7.56=7.446.27+7.72+1.67-2.46=13.25.26-1.29+4.61-1.14=7.448.68-2.61-0.98-3.37=1.728.25-1.92=6.334.21+9.36+3.96=17.539.57-9.33+5.03+4.11=9.382.84-0.43-0.05-0.54=1.828.62+3.23-5.84+0.17=6.189.44-7.42+6.26=8.282.57+4.87+2.16+9.08=18.689.32-4.8+3.7+4.45=12.676.03-0.48=5.553.92+2.14-4.24=1.828.77+3.2+9.76=21.739.04+3.62-9.7-1.97=0.993.9-1.7-1.69+7.04=7.552.53-2.43+1.54+4.32=5.969.22-8.11-0.31=0.83.44-0.94-0.29=2.217.75+6.47-8.54=5.686.13-1.81-0.78+4.91=8.459.36-0.18+6.84-9.48=6.549.08-8.74+9.89+8.26=18.497.7-0.03+6.52-7.5=6.698.71-3.2-3.24=2.279.45-6.78+7.42=10.095.39-1.18+4.99+6.01=15.216.63+9.08-9.41-0.3=63.37+9.31+6.94+1.5=21.128.21-7.27+2.11=3.059.48-3.92=5.563.18+3.82-2.89+4.61=8.729.29-2.46+0.64=7.478.46+2.04-9.88=0.627.45-3.17+8.42-3.3=9.49.22-0.97-1.28=6.977.57+8.21-2.56-5.71=7.518.45+4.18-7.78-1.55=3.38.28-1.78+9.96-0.08=16.385.89-2.52-0.66=2.714.91-1.22=3.698.03-0.39-6.88=0.764.94+1.27+0.39+4.96=11.567.76-3.45-2.6-1.28=0.434.66+4.88+6.2-2.98=12.765.49+3.65-3.1+2.92=8.966.37-5.63=0.742.24+8.54+9.08+5.99=25.859.48-1.83-5.66=1.992.91-2.28+9.06=9.696.15+7.77+6.03+2.04=21.999.76-4.98-4.18=0.65.1-2.73-1.47=0.91.8+3.42=5.225.02+6.86-1.77+5.51=15.628.58+2.6+6.27-6.59=10.866.65+6.29-2.99-6.71=3.246.82-2.46-2.15+4=6.217.67+9.27-8.55-2.88=5.519.03-1.23-3.55+0.1=4.356.58+5.23-3.58+3.86=12.097.96+1.63-4.48+6.29=11.47.14+1.38+9.81=18.332.53-2.02+4.96+3.32=8.792.38-1.7=0.687.38+7.36-0.02+4.09=18.810.35+1.9=2.252.92+9.57-6.02=6.478.61-1.22-4.28+8.73=11.842.23+6.16-8.18=0.213+2.89-2.7=3.198.01-3.58-2.19-0.69=1.551.27+5.05-3.01=3.319.23+7.62-2.58=14.273.32+4.31+6.92-9.91=4.642.13-0.39+7.09=8.833.49+4.04+1.24+8.51=17.287.75-1.88=5.870.48+8.07+4.32-5.33=7.549.14-1.46-4.13-1.62=1.939.75-0.42-2.61-3.14=3.589.18+4.3-0.5=12.982.11+5.77=7.888.2-1.33-1.91-4.07=0.899.97+9.09+0.92=19.985.66-0.5+2.87-7.83=0.28.06-2.21+9.95=15.81.43+8.48+2.15-7.19=4.879.98-1.32-1.38-4.36=2.923.91-1.71+5.71+9.36=17.277.17+7.57-7.49-6=1.255.84+8.51-3.84=10.517.97+2.3-5.43-1.12=3.727.11-4.63-1.31-0.48=0.698.83-2.04-3.23-1.54=2.020.89+0.24=1.136.92+5.05+7.5+7.44=26.917.8-1.77+2.32+5.06=13.414.39+9.52+5.89+1.64=21.447.81-5.63+2.75=4.934.86+4.47+6.42-7.94=7.813.09+8.28+5.13=16.52.95-2.6+2.37+9.62=12.343.38+2.08=5.468.41-2.79+8.31+4.01=17.949.82-4.78-2.86=2.188.64-0.45-1.49=6.71.14-0.98+7.29=7.453.37+2.07+3.11=8.559.08-5.25=3.832.42+9.44-8.92=2.944.73-1.52-0.86=2.358.39-2.57+7.16-3.47=9.519.84-1.64-0.44+4.9=12.666.98-4.45-1.49=1.049.57-3.67+2.01=7.915.99+4.09=10.086.82-1.33-1.8-2.7=0.997.77+8.92=16.697.19-1.56+3.73=9.369.75+5.08+2.69=17.521.96+1.58+7.76+2.67=13.979.68+5.32+5.24=20.240.68-0.27=0.419.85+5.66+3.67=19.189.72-4.08+7.29=12.932.8+5.88=8.685.98+6.9-3.9+6.54=15.525.06+9.24-8.78-1.88=3.648.05+8.83=16.881.12+4.39-1.55=3.969.21+1.11-7.8+3.54=6.062.99-0.59+0.73-2.26=0.878.77-1.56=7.218.31-5.81+7.4=9.99.9-5.67=4.238.44+1.91+8.52-5=13.879.96+6.61+9.05+5.53=31.156.18-1.09+6.62-1.18=10.537.86-1.18-0.78-1.49=4.412.38+5.52+0.59-2.47=6.028.17-4.13+5.39-9.16=0.273.16+0.49+6.57=10.226.84-0.26=6.582.46+5.32=7.780.4+6.35+8.47-9.89=5.339.71-2.92-5.91=0.886.73-0.91+1.1=6.926.84-1.03-0.95-3.22=1.640.94+6.32+4.9=12.168.3-0.81+6.26=13.752.15-1.63+2.24+2.17=4.937.25-5.74+9.62-5.15=5.988.54-5.01=3.539.73-7.37+3.83-3.94=2.253.9+1.14+4.97-3.52=6.496.6+0.6=7.29.63-4.22-4.08=1.338.03-2.99+8.32-9.39=3.974.32+5.32-4.5+0.68=5.824.3+4.51-7.26=1.551.95+5.17+8.49+6.62=22.236.07-1.03+4.39=9.439.67-0.05-4.07-2.62=2.937.74-2.99-3-0.59=1.160.69+8.98=9.679.08-3.63-1.87+6.75=10.333.78+2.08+9.91-3.11=12.660.5+5.31+8.61+7.99=22.415.15+9.61+4.74-5.58=13.922.54+1.11+7.33-7.86=3.123.62-2.77+9.86-4.43=6.289.07-1.47-1.71+2.92=8.819.67-4.37-0.67=4.636.71+3.85+4.85=15.411.27+3.21=4.487.12-0.75+7.61+9.49=23.479.31-3+0.84+1.79=8.942.08+3.57+0.14-2.61=3.189-2.94-5.9=0.164.12+7.57-4.71-1.42=5.560.89+4.68+0.59=6.164.95-0.77+5.6=9.786.4-2.4+0.37=4.372.13-1.06+7.84-8.07=0.842.83+6.02=8.857.93+3.01+9.77-1.08=19.639.98+8.66-7.32-2.88=8.447.63-2.3-4.24+2.01=3.18.83-6.57+7.94+9.42=19.621.04+6.22=7.263.71-1.08=2.638.57+9.1-8.92=8.750.64+3.98=4.629.64+6-8.02-5.91=1.718.8-7.65+4.89-0.02=6.026.36+6.3+3.65=16.315.99-1.56+4.03-7.78=0.689.37+5.12-3.73-9.48=1.287.72+7.84-7.75=7.816.09-0.94+5.94+8.14=19.234.96-3.46+5.81+8.93=16.248.6+1.55+8.54-2.84=15.855.85-1.21+4.61-3.65=5.61.62+0.06+8.68-6.11=4.255.45+3.17-8.51+3.41=3.529.51-1.66-4.65-2.62=0.586.26-0.74-0.5-1.95=3.077.09+5.21-9.53=2.775.08-0.68+6.04+0.45=10.890.74+4.87-3.99+3.84=5.469.52-5.73+0.07+2.99=6.858.17+3.37-5.58=5.967.87-0.25-7.44=0.188.58-3.28-1.58=3.721.61+8.59+9.4-3.31=16.297.69-5.76=1.937.4+1.72=9.128.98-3.62+0.52=5.885.21+6.91+3.95+1.92=17.999.53-5.94-2.05=1.545.32+6.95-2.37-7.8=2.15.97-4.77+6.01-4.55=2.669.67-0.89-1.44+3.09=10.435+1.34-1.32+1.81=6.836.77-1.95+3.83=8.657-6.59+6.38+8.58=15.379.95-2.96+2.31-6.02=3.287.91-5.2-1.6+3.52=4.634.51+0.02-3.38=1.159.58-4.29-2.23+0.5=3.567.81-6.69+1.27=2.398.89-4.19-0.18+5.28=9.89.29-5.28-1.46=2.555.8-4.68+6.03+8.85=164.8-4.64=0.169.8+4.88-9.51=5.177+8.98+5.76=21.748.24+5.61+0.4=14.258.45+8.31=16.767.51-1.5=6.016.98+0.57-4.92+8.77=11.47.11+1.08=8.196.64+8.5-2.38+5.86=18.627.48-2.05-1.14-4.14=0.158.24-4.27=3.973.35-1.4+8.51-3.95=6.515.46+4.05+5.26+9.31=24.081.89+2.98+9.77-2.67=11.976.94-5.48=1.463.33+5.23-3.97+3=7.599.45-4.93-3.85=0.679-5.15+1.84+4.86=10.555.4+4.34-3.57-5.35=0.826.64-0.64-2.24=3.769.12-1.41+8.74-8.12=8.336.94-3.7-1.24-1.06=0.949.37-1.78=7.597.67+6.1+5.41+7.7=26.883.86+9.32=13.189.42-0.62-7.5+6.56=7.862.57-0.97-0.17+0.38=1.815.56-1.51-1.28=2.777.42-1.92-0.69+2.81=7.627.52-2.55+9.57+7.07=21.611.93+1.97+8.42=12.326.25+1.26+7.32+6.46=21.295.45+5.41-5.19-3.7=1.974.5+3.94-6.43+9.35=11.364.01+7.89+5.22-6.98=10.144.17-0.09+9.29+4.09=17.462.87+2.96-5.67=0.167.64+4.02+5.61+7.92=25.193.49-3.04-0.03+0.38=0.84.34+0.41+1.74=6.490.2+6.92-0.68-0.87=5.579.03-1.39+4.41-4.49=7.567.17-3.05+4.89-1.88=7.132.49+4.75+7.64+9.1=23.982.17+7.72+2.96=12.857.57-2.14-0.73+3.99=8.694.97+9.25-7.15-6.09=0.986.62+8.47+7.86=22.958.52-1.76-2.51=4.255.46+5.09-8.34=2.219-8.75+5.93=6.185.71-0.53=5.188.33-0.2+9.64+4.8=22.578.09-5.86+8.27-9.77=0.736.05-3.42+0.99+7.33=10.957.64+9.92+1.95+7.81=27.324.43+2.62-4.61+0.83=3.274.16+4.32-4.58=3.92.2-1.58=0.626.44+2.65-6.26+1.62=4.458.56-1.03-0.7+4.65=11.486.23+9.88=16.119.14-5.65=3.498.58-5.7+8.22+7.84=18.942.68+0.93+0.66=4.271.57+7.44+0.97+8.31=18.293.45+9.57+1.39+1.71=16.121.89+5.85-6.16=1.580.74+9.85+6.14-2.12=14.618.49-7.9+1.77=2.362.96+3.58=6.549.96-6.01+8.27-2.85=9.378.91-6.98-1.55+3.92=4.32.57-0.43=2.141.07+0.54-0.34+8.51=9.789.74+9.34+1.42+5.22=25.727.48+6.04+3.82=17.345.94+7.3=13.246.99-1.33-0.41-0.6=4.658.03+6.93+0.54+5.82=21.327.34+5.17-7.51+1.94=6.945.45-0.14+0.98+1.81=8.14.55-4.17+9.2+6.53=16.111.49+8.88+2.23+0.25=12.856.36+2.4+8.6-1.24=16.123.8+5.11-0.95-0.07=7.897.41-5.47+2.02+0.96=4.929.33-6.05-0.38=2.91.59+8.36-7.55+5.67=8.077.37-4.39-2.32+0.43=1.092.98-0.65-0.94=1.398.86-6.57-1.83-0.36=0.14.62+3.66-1.25=7.031.99+7.12+3.81-9.22=3.78.65+3.37-8.92-0.58=2.521.77+7.66+2.63+6.93=18.990.98+2.62+3.51-0.54=6.578.68-3.47=5.213.53+5.94+4.44+5.6=19.511.86+4.34=6.29.76-0.5-4.32=4.948.24-0.41-2.88-1.35=3.64.49+0.51+9.33=14.337.12-1.33-0.79-1.82=3.185.38-2.57=2.810.89-0.17+9.37-6.59=3.56.47+3.73+0.4=10.69.81-4.14+8.39=14.061.46+7.45=8.913.11+8.99-6.04-1.71=4.359.62+6.12-5.3-5.42=5.029+2.57+0.59+0.82=12.988.96+6.75-6.09-8.26=1.360.94+3.74+5.22=9.93.18+9.48-7.51-2.57=2.586.68+3.03+9.39=19.17.01+5.69-6.76+0.7=6.644.29-1.46+9.48=12.313.21+9.23-7.96=4.489.38-8.91+6.39=6.866+6.7+0.89+7.97=21.568.15-5.76+0.43=2.828.68+9.92=18.65.98-4.71+6.83+8.83=16.939.38-1.82-4.6-0.18=2.789.76-1.13-0.23+8.35=16.750.99+8.2-0.78-5.93=2.485.82-3.76+7.38+0.83=10.274.7+5.45-3.88=6.279.91-3.84-1.9=4.179.87-7.84-1.72+6.56=6.877.04+8.94-0.15=15.838.45+2.08-3.41=7.124.96+6.35-7.49+9.96=13.787.23+2.79+0.29+8.58=18.892.48+3.99-0.85+2.14=7.766.13-0.06-4.4-0.51=1.165.03-0.3=4.734.63+7.24-5.51+6.48=12.848.3-2.41-3.1+9.32=12.115.67+0.91+6.34-7.86=5.061.9+8.71+1.82+3.29=15.722.63-0.49-0.62+9.79=11.318.91+7.51-6.92-0.22=9.281.54+1.69+6.1-7.59=1.741.05+7.94+6.58-6.48=9.095.22+3.9=9.126.32-5.51+5.14+8.97=14.928.84+5.46-1.03+6.42=19.699.86-1.66-1.57-5.7=0.938.99-8.69+6.06=6.366.01+8.64-9.21+4.66=10.15.1+4.51+7.55-8.04=9.127.15+2.54-7.63+3.92=5.987.94+2.2-8.59+0.19=1.749.46+4.24=13.76.3+8.41-9.33+1.72=7.13.39-0.37+7.34=10.363.24+9.59-5.77-2.79=4.278.14-7.62+8.02+6.87=15.419.84-1.75+7.11-3.7=11.51.04+7.28+3.94=12.264.25-1.66-0.5-1.76=0.336.07+2.23+0.19-0.78=7.717.12-1.85-0.78-2.96=1.539.37-0.04+1.75+7.25=18.331.12+2.04+2.88=6.048.38+6.1+5.33=19.815.61+5.65-8.48=2.789.39-2.3+1.79=8.887.82+8.2+4.02-0.51=19.537.87-3.49-3.06=1.321.94+4.02-3.5=2.465.87+3.32-5.25+0.06=48.51-2.54=5.974.65+0.37-1.39=3.639.75+8.94=18.697.57-5.81-1.61+6.36=6.519.21+5.61=14.827.55-6.6+7.2=8.158.08+4.03-5.62+3.33=9.825.48-4.77+5.99+2.15=8.854.14-0.76-0.62=2.768.91+0.54+5.8-2.34=12.918.16+8.5-9.01-6.15=1.59.8-1.25-5.18=3.378.25+5.19-6.24-3.15=4.051.38+6.25-1.43=6.23.32+8.6=11.928+6.6-7.89-1.62=5.095.03-1.19=3.848.97-0.06-4.51-0.02=4.389.4-7.5+4.18+9.86=15.942.35+9.65+0.7=12.76.74-0.79+0.78=6.730.1+4.2+5.01-3.26=6.059.76-3.14+8.92+2.58=18.125.34+8.46+4.01-2.59=15.226.41+2.96-7.59-1.23=0.559.38-0.93=8.459.4-5.05+5.87-1.97=8.258.62-0.61+7.66+7.54=23.216.29+8.49=14.784.78+7.46-7.95-1.83=2.467.91-4.78+7.14+9.62=19.896.21-1.67-0.04=4.59.74-1.45-4.65-1.29=2.355.9+7.81=13.716.64-6.01+8.4=9.030.87+9.89-2.82+7.81=15.759.4-3.23-2.78+7.59=10.988.7-3.01-3.72-0.38=1.599.79-3.8-3.19-0.91=1.893.37+6.86=10.236.55+7.55-0.81-4.68=8.616.17+5.24-1.96-2.88=6.579.55-6.41+0.89=4.039.06-1.61-6.31+5.78=6.924.22+7.32-2.14+8.24=17.645.74-0.33=5.418.29-2.56-3.92-0.56=1.257.46+1.69=9.154.25-3.13=1.128.92+0.38-7.09+7.85=10.060.98+4.57+7.75+8.48=21.782.72+9.01-3.22-6.19=2.329.92-3.35+3.13-5.83=3.874.61+4.71-0.5=8.828.9-3.31+1.71=7.36.99+6.5+6.03=19.525.77+9.58-2.41-6.37=6.571.73+1.1+7.11+9.91=19.859.99-5.16-1.77-1.38=1.687.12+4.82-7.29-2.97=1.683.88+5.81+4.41+7.74=21.849.97-7.45-1.94=0.587.12+1.7+6.35-0.8=14.376.74-3.12+3.77-2.26=5.133.38-1.71+6.78-1.12=7.338.75-0.46-5.46+4.84=7.675.35-1.59+0.71=4.473.23-1.03+2.59+3.59=8.380.58+8.25-1.7=7.132.65+8.3-8.14=2.819.58-9.35+8.56+6.01=14.87.05-3.98=3.076.72-0.23-3.21-0.47=2.819.79-3.41+7.02=13.49.31-6.46-1.69+0.42=1.586.2-5.87+9.08+3.6=13.016.09+3.37=9.468.32-1.17+2.58-7.99=1.742.96+7.32+2.48=12.768.48-1.45-2.44+1.91=6.58.98-1.72-3.64-2.65=0.977.44+8.39+2.99-0.9=17.929.12-2.5-2.25-1.62=2.751.18+5.04-0.49=5.733.87-1.71=2.169.68+5.23=14.919.52-8.53=0.998.19+2.4-7.25-2.8=0.541.39+9.96-0.22-2.5=8.639.84-8.27+7.36=8.934.63+3.41+7.47-9.22=6.291.56+2.56+2.85-3.63=3.348.07-0.81=7.263.59+8.86-0.41+3.69=15.736.3-2.3=44.87-2.93+6.63=8.578.27+4.13+5.44=17.841.37+7.25+8.19=16.818.62-5.86=2.764.18+5.98-0.99=9.176.53-4.65+2.01+7.77=11.665.82-1.86-3.64+7.82=8.140.48+4.48-0.86+0.8=4.95.8+0.17-2.77=3.27.92-0.14-4.55+1.03=4.266.82-0.95-3.26=2.615.43-4.48=0.959.39+4.86-2.54=11.716.58+8.21+5.74+1.38=21.914.66-2.81+9.53+8.1=19.480.46+6-4.45+6.86=8.878.41-1.14+2.39+0.21=9.874.36+7.49=11.859.93-3.95-0.36-4.37=1.253.13+9-0.48=11.658.68-1.23+5.83+6.05=19.339.65-6.9+8.07=10.820.34+5.34+3.89+4.76=14.334.8+0.02=4.826.2-0.2-4.64=1.367.38-0.8=6.589.69-2.33+4.93-1.03=11.265.04+7.97+6.26+5.93=25.23.2+7.06-3.02-4.27=2.974.96-3.34+8.42=10.044.34-1.01-0.49=2.840.49+9.89+8.97=19.356.47-2.11+2.91+7.21=14.488.14+8.4-9.53-3.07=3.949.89+1.99+2.36=14.249.61-2.6-3.37-0.97=2.676.47+