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3.69-0.68-1.87=4.18-1.57-0.28+3=2.26-0.14=8.76-8.24+3.48-2.6=1.1+5.65-0.84+3.07=7.33+3.76+0.44+0.36=1.65+3.63-4.63+0.55=8.18+5.26+2.47=9.33-1.12-4.4+3.35=4.57+6.78=5.29-0.51-0.88=7.39-3.61-2.27=1.67+3.01+5.03=4.63+2.44-3.55=0.33+0.58+8.02=0.56+7.11+9.54+4.1=8.84-2.9-1.71-3.47=7.78-5.35-0.8=0.75-0.12+7.95-5=3.49+5.41-6.38-1.94=0.82+8.5+3.68+3.73=6.98-2.06-0.29+3.88=7.8-3.47-0.34+8.09=8.36-0.39-1.99-3.33=9.35+5.99-8.27=8.78+1.34-1.76=9.08-6.93+6.98+6.41=6.53-3.67=8.72-2.93-4.99+7.89=9.76-0.42-2.6-0.16=8.02-7.46+0.33+2.95=4.86-2.64-0.5=8.36-2.56=8.64+1.02-5.05+8.18=6.12-3.16-1.91=9.2+5.28+6.61-7.39=9.15-2.29-4.07+2.74=5.29+5.06+3.71-3.76=5.03+0.49-3.5+1.52=7.02-1.6+3.08=8.53-7.95+1.17+7.2=4.81+3.7-0.8-4.13=9.24-2.75+9.04-2.8=0.62+8.9+8.41-7.31=9.42+6.35-9.33+2.03=1.55-0.61+5.96+9.88=0.2+5.08-4.49=7.64-1.61-3.9=7.35+2.62=6.85-2.24+4.83+2.35=6.28+9.34-4.5=7.09-0.95-1.12-3.5=7.67-2.66-4.49=9.72-6.19-0.71-0.67=1.98+6.18-4.62=4.73+5.44-5.25-3.03=5.01+1.06-1.26=9.06-4.77-3.18-0.9=8.69+3.63-0.25=1.6+0.27+5.17=7.32-4.91+8.16=8.48-0.9+6.47+0.34=5.03+7.33=9.54-0.93+4.93-2.22=7.73-2.75=7.85+8.47+1.17+0.95=0.44+2.29+4.89-6.07=8.82-7.01+9.25+9.3=9.34+5.33-7.46+5.59=2.57+8.37+3.79-3.18=6.05-4.61=2.44+0.95-2.56=8.95+6.15+0.17=0.8+8.64+4.14-1.62=8.47+1.78-4.39=2.21+1.72-1.23+5.66=3.88+5.91=9.49+9.43+3.3+7.85=6.73+4.27+9.58=8.47-5.36=9.32-2.55=9.29-3.73-3.24-1.32=2.89+4.64=8.12-0.32+5.97+9.61=0.23+8.74+6.91-1.44=9.03-7.62+6.21-4.06=8.87-2.66+6.89+2.71=8.73+3.96-6.91-3.53=7.92+2.92-8.27-1.06=8.9-2.31=8.03-6.83=2.14+3.18+6.65=7.17+9.3=6.13+2.68-5.22+5.57=0.19+5.73+8.96+5.1=9.17+6.32-5.79-5.7=1.7+8.43+9.61-8.01=8.23-4.63+3.78-6.74=9.39+8.69+7.67=7.53-4.91+6.61=9.84-0.04-1.95+9.4=9.98-1.54-3.02-1.51=7.4-5.71+2.1+1.09=8.14+7.79=8.82-0.24-0.48-4.28=2.61+8.46+7.4-1.64=2.74+5.13+1.02=9.86-8.25+8.72=7.99-2.61+4.6-6.03=8.32-7.55-0.33=7.52+6.78-0.55-5.95=3.36-1.64+6.01-6.89=3.69+1.07=5.49-0.2+0.62=8.01-2.47=5.23-1.94+1.42+8.13=9.39-0.31-2.18-4.82=7.16+9.88+1.55=4.68-1.3+5.25-7.27=7.38-0.47-0.37=9.99+3.87-6.45=7.22+0.04-2.28-4.36=8.35-0.49-3.35-2.47=6.09-1.46-2.89+0.03=3.05+5.4-7.17+1.04=8.6+1.76-6.02-4.05=2.53-0.74+5.6+2.88=9.29-7.6=1.68+2.98=1.84+7.23+8.45=0.69+4+6.79-7.14=9.22+2.59-7.49+8.73=9.64-0.68-5.36-3.28=5.06+0.84+7.9+7.31=2.61+3.6-1.06-0.46=7.04-6.58+5.28+3.54=3.87-2.29+2.42=9.66-6.8+4.58=7.36+9.71+0.29-3.5=8.25-1.02-6.55-0.26=1.45+6.01+8.7+0.73=7.89-3.47-1.79=7.13+1.7+8.95=6.14-5.75+4.08-2.81=5.87-1.38+6.19-5.77=2.8+8.71+9.63-9.51=7.45-6.41+4.04+3.81=7.53+1.44-3.28-3.81=0.87+9.2-6.61+6.46=9.31-2.63=6.21+7.25+0.43+4.45=9.31-2.58-1.15-2.2=4.32-2.33+7.73=4.22+9.31-0.38-7.17=5.48+5.32+6.64=7.37-5.67+6.56-2.91=8.77-6.59-0.16-1.69=3.28+5.1-7.39=6.68+4.01=9.29-0.85-5.08-2.29=8.47-0.54-6.21=4.81-1.84+2.23+6.34=7.68-5.85=9.59+4.17-4.92-7.63=2.78+1.98-2.72=8.83-3.57=0.69+4.57=8.32-6.82+0.08+6.46=9.14-7.02-1.5+7.42=4.91+9.89+6.78+3.07=1.9+0.48+2.01+4.4=8.04+3.71-4.16-2.1=8.97+0.84+1.97+5.75=4.45+6.84+6.13+3.73=6.42+8.71=7.12+0.2+8.33=8.75+4.91-4.78+3.69=3.64+1.73-3.73+0.11=8.45-2.57+4.21-8.44=3.7-3.35+0.88+4.96=9.85+4.06+5.7-2.63=2.92+9.98-4.56=9.81-8.6+3.85=7.71-0.45-0.07-0.85=8.02+8.25-3.22-1.57=5.66+6.35-9.92=6.49-3.6+1.97+7.41=9.19+1.49+0.89=1.02+6.02+0.56+7.87=6.72-5+3.21+6.86=8.54-2.52-2.94-0.79=1.14+0.96-0.32=7.43-2.68+0.95+4.04=6.71+0.97-5.21-1.23=2.47+7.62-2.95-2.21=6.37-2.5-0.75=5.25-3.09+2.05=9.43-2.34+7.39-5.97=9.44-0.69+7.44-8=9.5-1.6-5.63-1.23=1.61+4.37=6.99-5.81+6=2.77+0.41=4.49-0.48-2.3-0.04=3.47-2.97+8.81+9.91=9.91-4.04+5.4+9.14=1.69+0.48=6.24+9.87+3.92+6.47=4.09-0.52+7.29=5.76-1.35-0.82+3.6=1.45+3.86-0.13-3.82=6.12+9.45+9.42-1.04=7.33-3.07-2.15-1.63=7.82+7.97-1.13-4.68=9.98+9.71+9.29+7.55=4.63+5.87-2.07-2.67=9.9-0.06+3.74-5.49=6.8-4.42=7.57+4.2+1.81-6.25=2.48+2.41-4.7+6.81=0.54+9.48+0.42-4.7=7.77+6.75+4.44+6.59=3.92-3.15+1.17=5.49+2.37=4.87-0.87-2.06-0.12=3.55+2.59-3.39+4.82=7.61-3.88+4.52=0.13+2.28-0.33+3.27=5.88-3.53=6.1-5.73=3.15+0.43+2.9=5.62+8.74+8.82-4.58=4.71-0.38+4.77-5.28=6.19-2.95-1.05=9.34-3.75+9.73+6.57=2.99+5.22-5.01+8.78=7.83+8.8-8.99+9.71=4.18+6=9.07-3.72+0.97+6.11=6.56+8.33-2.07-4.86=8.01-7.77+7.46+2.07=8.8-3.05-0.92=7.88-1.88-0.12=6.26-2.53+5.8-3.05=4.09-1.77+8.73-8.81=2.89+4.03+0.99=8.89-5.77-2.45=0.37+7.22=6.55-3.65-2.71+5.93=6.42+5.59-5.19-4.63=0.86+9.38=4.28-0.66-3.05+7.26=0.31+1.09+8.45-3.2=9.68+7.96=9.37-4.53-3.24=9.47-0.21-1.73-2.7=3.08-0.68-0.15=0.55+2.52=6.61-5.12+8.25-2.64=4.6-1.65+0.14=4.49-0.85-0.14=7.78-2.86-0.95-1.65=9.67-9.56+1.45=8.69+7.31-4.13-5.79=3.07+3.16+3.36+8.75=6.42+1.97=2.92+7.95+1.75+6.1=7.9-2.73-4.28+3.43=7.97-1.42=2.91-2.08-0.43+9.11=9.22+3.37-0.91=9.69+7.2=5.27-1.82-1.28-0.46=7.2-6.78+2.22=9.19+7.69-1.33=9.28-3.67=9.04-2.47-4.89+8.58=7.42-6.23+6.04-1.64=4.75+3.82-6.04-1.69=3.11-1.87+3.86=6.9+6.78-8.7=8.9-7.72+4.37=9.41-1.42+7.78=0.67-0.14=9.46-7.82+3.14-2.16=4.4+1.3+4.69=0.98-0.65+4.72=6.29-4.77+8.53-5.27=8.76+4.39-8.01+4.53=3.54-0.43+2.64+3.88=3.02+4.42-2.52+6.83=5.69-4.35-1.01=2.78+7.75-1.41-4.57=4.53-0.48-0.64+4.64=0.8+5.74+9.64=6.75-0.21-1.32=8.95+1.04-2.52=6.86-0.13+7.5=5.01+4.39=6.61-0.11+9.62-4.04=9.77+9.97=5.26-0.53=9.98-3.46-6.12=8.8-6.29+5.94-7.85=3.92-2.65=8.84-3.88=3.37-1.49+3.32+1.88=3.96+4.95-4.16=9.4-8.57+6.38+9.94=7.74+7.14=5.73+8.07-2.43-2.14=6.8-3.67+0.39-0.84=7.25+1.46+8.71+2.83=9.62-6.12+4.61=5.46-3.74+4.24+1.06=4.03+3.36+4.7=9.73-1.96=7.84-3.22-1.2-0.55=5.08+8.29-2.24+1.34=8.54-5.25-0.49=7.11-6.81+0.6=9.33-6.1+0.42-1.55=4.24+7.39+4.49-5.38=6.17+4.91-0.99+3.64=9.58-4.21-2.69-1.23=9.01-8.78=9.28-1.22-2.05-1.5=9.19+9.81+4.38+9.65=4.59-0.39-2.1=8-2.86-0.08-1.88=6.63-0.23-1.24-5.03=6.38+0.82-1.41=3.67+0.19=4.32+3.65+4.61+5.6=8.73+8.4-7.15-7.61=5.71+0.38+7.1-2.06=5.21+5.03-4.54+7.71=9.14-3.39+7.46=9.23+3.32-1.25+9.05=6.21+1.83+9.88-7.97=3.16+4.56-5.14=8.87+5.62+2.55-9.92=7.2+4.17-6.98=8.9-8.01=4.18-3.81=6.46-6.27=9.58-2.9-1.57=3.63+2.79+6.09+9.12=4.75+7.74=6.01-0.22-4.59-1.09=1.09+8.87+9.94-1.38=9.77-4.37=6.96+5.81-6.18+4.83=9.67-5.07-0.59+0.57=8.36-1.9-4.07=9.17-1.33+9.98+9.04=7.95+8.23+0.37=6.61+3.45+8.72=9.71-3.56+6.32-4.92=8.2-5.57-2.03+6.82=5.88-3.14-0.27-0.2=5.52-4.62+7.54-4.07=8.2+9.42=9.41-7.98+7.5-1.72=6.28+9.16+3.19+3.81=2.44-1.71+1.77-0.12=1.6+0.45+3.35-1.98=5.48+6.54-4.61-6.79=9.2-4.9=8.42-0.74+0.04=7.64-1.12+2.14-4.41=5.92-1.63-1.65-1.31=6.91-2.57=7.33+9.55+3.37=4.34-0.8-0.85+7.27=7.06-3.39+2.69=9.63-4.07-1.44+0.56=4.91+2.6+1.76-2.87=3.72+6.3+4.26=8.13-0.81-5.35+5.84=8.94-0.45-8.39=9.39+8.49-7.5=8.61-1.34-2.06+3.83=3.77-3.53=4.76-0.35-0.09+4.66=9.22+6.81=3.43+0.59+1.27-0.81=0.29+3.57=3.27+3.71+1.12-4.72=6.39-2.29-2.17-0.45=5.26+4.45-1.42+5.29=6.14+7.26+0.41-4.28=6.82-4.68+3.33+5.21=6.04-4.99+4.31=3.66+2.94=1.94+4.32=9.49-0.46+9.09-4.38=9.9+3.29-5.52-1.26=8.82-2.05-2.38+2.26=8.41-1.06-5.2=6.17+1.88-5.81=3.55+0.78=4.6+0.72-3.53=1.76+5.8-1.34+3.34=0.29+7.7-7.01-0.8=2.52+6.12-1.35+2.69=5.14+2.47-1.84-2.85=9.84+0.98+9.09-6.96=9.99-4.79-0.39+1.13=2-0.39+8.65+0.85=8.32+2.77+4.33+2.13=9.96-5.3+1.95+5.77=7.48+3.23-5.9=8.26-4.91=1.22+9.3+6.5+7.96=5.92-0.93=7.52-1.35-2.34=9.53+7.48+9.37=5.82-2.07+4.34=7.05-1.47+2.04=6.8+2.27-0.26-6.59=6.8-0.12+8.47+5.18=9.32-6.94=9.73-6.6+9.75+1.35=9.12+7.5-2.48=0.93+7.41-3.02=9.99+3.91+3.98+4.66=7.39+9.59+9.43=2.28+6.33+9.87+6.4=6.82+8.13-7.53-3.11=3.75-2.28=4.95+6.84-5.33=8.77-1.33-5.84+8.33=9.1-2.97=1.02+6.44+1.66+8.37=4.64-0.04-2.92+3.83=7.66-2.14+4.59-4.19=9.66+5.09+2.18+1.29=4.48+2.61+2.36+6.69=1.56+4.18+9.93=0.05+1.76+5.2-0.7=8.96-2.43-4.51-0.62=9.01+3.59+9.81-0.49=7.07-4.26+2.5+5.66=0.29+5.54=4.29+2.28=9.06-0.61-6.58+7.51=2.99+9.77-6.75+1.68=9.99-7.99+6.36-7.61=1.71+4.24+5.36=1.75+8.03-7.69=9.39+0.17-7.05=3.93-0.21+3.23+6.53=7.31-0.08-6.48-0.02=4.07+7.78+2.59=0.06+5.56-0.45=9.67+6.12-2.03+4.74=5.67+6.59-3.99+2.62=5.16+2.26+1.54+3.29=6.65-1.45=7.74-4.23-0.81-1.12=4+4.8+6.94+4.86=9.94-1.48+3.93=6.25+4.62-4.46=6.06+5.73=0.43+3.11=4.08+0.2+7.61=0.16+3.62-3.17=7.85-4.99+1.51+4.76=5.89-3.74=8.11+3.91-1.47=9.95+1.83-8.39=4.41+3.08-4.69+7.57=7.85-4-2.31+2.1=4.49-2.18-1.77=9.01-8.11=8.01+2.34-4.27+5.12=5.4-3.01-0.96+7.42=8.13-3.33-2.9+0.38=6.72-2.2+2.01-1.16=2.91-0.48+0.19-1.53=4.86+9.81-0.09-8.25=4.41-2.67+7.38=7.35-3.45-3.47+5.03=9.12-4.28-1.55+2.17=7.93+3.92=7.1-3.51+7.8-9.44=7.02-1.61+6.71=9.92-6.66=8.7-3.65+8.52-6.79=1.09+5.16-1-4=8.19+4.84-6.52-3.5=4.72+8.31-2.31+5.1=4.53+3.47+3.26=8.43+2.64-0.49=6.91-1.96=1.75+6.79+9.74+0.15=6.66-0.67-5.38+0.06=8.61+3.49+6.31+3.47=3.44-0.8+6.37+6.72=7.93-4.59-1.41=4.86+4.99+0.52+3.62=3.67-3.42+7.25=6.04-1.88-1.7+0.1=5.85-1.41+4.09+5.62=3.55+5.08-3.17+9.64=9.41-0.78-4.26+0.09=9.04-6.52-1.21=8.06-7.8+6.25=5.81+9.44-2.46-8=0.7+2.11-0.96=9.83+1.37-9.31+6.11=7.52-2.85-1.5+6.08=2.43-0.86+9.7-1.7=5.79-2.77-0.79=9.89-7.27=0.6+0.71=5.7+8.58+7.09=9.32-9.06+1.01=8.01+1.91-4.89=7.56-0.12-0.39-1.79=4.37+2.98+1.44=5.62+5.43-7.3=7.95+5.32+2.57-8.57=4.62-2.18-0.54=1.95-0.78+7.8+9.41=9.38-4.35+9.41-0.05=4.23+6.8-8.06+4.22=6.37+7.85-8.46-0.73=8.03-0.37-6.01+4.22=1.37+1.91=1.98+3.94-4.47=9.14+7.29-8.66=8.26+1.45+4.58+5.39=9.05-1.77-3.13=9.12-8.6+6.5-1.98=6.12+8.2+9.79-6.75=1.04+8.21+5.88-4.42=1.37-0.28+5.31+2.76=9.1-5.4+1.34=0.87+8.01-0.71+1.65=7.2+0.77+5.76+0.9=1.58+1.98+4.07+3.62=6.57+6.64+6.38+3.97=6.82-6.64+9.04+7.78=8.75-4.52-1.36+0.75=8.98-5.7-2.04=7.72-2.98+4.26=3.57+6.1+2.67=6.33+6.23=5.29+2.12=4.97+1.66+0.03+4.74=9.84-4.95-1.91+7.03=5.59+1.34+3.84+3.54=3.85-2.23+3.2-1.22=7.16+7.4-6.72=3.21+2.45+2.49-4.37=9.74-2.42-6.04-0.55=7.95+0.58-7.33=7.89+7.5-6.55-1.05=6.09-0.81+2.41=7.98+4.3-6.75+1.69=9.01-2.77-5.18+8.91=6.26+9.42-5.52+7=7.55-5.48+4.86+4.61=4.6-2.83+5.17=6.1-5+7.55-1.22=4.53-1.01-0.84-0.71=1.03+4.75+7.18-3.87=5.93-0.16-2.56+0.92=8.14+2.68=7.57+3.52-8.17-2.21=7.36-1.9-0.11=8.98-3.83=8-3.4-2.62+3.01=4.78+8.4=9.48-0.73-2.46=4.21+7.37+4.56-6.64=9.81+9.37+3.78-3.69=5.79-4.75-0.44+3.81=8.19-5.43+3.03-4.25=8.89-6.43-0.12+0.68=8.79-7.49+9.85-8.25=1.37+0.91+7.05=7.19+2.3=2.68+5.27+7.51=5.12-0.59+9.8=8.87-3.57-4.84=8.78+0.25-4.6=4.74+8.7+3.66=3.14+4.48+8.13-4.88=3.08+9.34-1.89-5.85=8.27-0.43+8.41+7.01=3.52+6.82+6.84=0.86+0.91+0.05=1.15+6.96+7.04-9.01=5.43-0.67+9.76-2.75=0.22+5.81+7.38+8.13=6.35-3.33-2.03+8.71=2+4.31+2.13+7.11=7.13+5.11=9.51-1.02-2.08+0.99=8.78-1.24-0.47-5.03=6.87+8.81-2.17+4.86=4.88+0.06+6.92-0.43=8.64-3.17-0.71=8.15+1.8+4.2-9.58=4.48+8.65-9.04=7.04-1.8-3.47=9.12+6.52+3.18+6.56=9.53-8.35-0.08=4.22+3.65+1.76-3.18=7.31+2.15+2.57=1.56+8.37-3.67-0.97=6.66-2.54-0.89+7.34=7.94-5.35+7.76=1.1+3.52+5.18+2.62=7.98-4.81-2.55+4.91=7.77-0.83-4.77-0.18=0.27+0.08+6.02-0.61=0.9+0.76=7.63+4.12+1.35=1.69+0.17+9.82-5.25=3.09+0.2+9.29+7.21=6-5.32=6.73+5.34+8.88+4.43=8.42-0.26=7.58-2.03-0.43=9.16-7.61+0.36+2.53=2.79+1.44=9.97+8.39+0.11-4.66=8.86+0.2-0.86=9.45+5.49-9.1+4.82=8.74-1.86-2.63-3.09=6.47+6.27-4.1-2.31=9.97+4.76-1.06+0.78=2.2+2.59+7.33-9.5=5.25+0.5=8.74-1.05-3.64=5.6+8.62+7.84=6.41+3.93+5.1=8.56-4.37=8.71-4.28-0.63-2.95=2.95+1.53+8.25=7.04-1.69+0.39=4.52-0.41+7.84-8.3=5.61+2.19+9.13=6.57-4.04-0.41-0.48=6.91-4.96-1.64=8.56+4.56+3.34-2.31=9.28-2.19+5.37-3.5=4.73+4.37-7.48+9.03=5.8-1.61+4.3=9.29-0.29-8.65=8.82-5.35-1.41-0.85=9.29+1.53-9.38+6.33=1.85+9.96+4.81=7.93-6.03+0.76+7.44=8.23-6.37-1.56+6.86=8.74-1.94-0.91-2.42=2.28+5.88-1.84-3.4=3.6-1.09+7.63-4.28=6.05+6.57+7.93-8.78=2.57+3.37+4.19=1.72+7.7+8.91-1.71=2.03+7.9+5.84=8.69+8.54-7.24-0.37=3.4+2.77+0.88+0.58=8.15-2.18+0.99=7.31-4.43-1.92=2.21+0.39=6.93-1.45+9.02=7.18+1.15+1.85-0.25=5.94+9.33-3.58-7.01=8.59-7.96=4.49-1.26-0.34+4.52=6.61-4.02+8.89-0.53=5.63+3.22-0.05=9.43+7.83-5.33+1.8=8.3-4.21+1.9+1.1=5.25+2.01-1.59+3.84=7.25+9.11+7.8=8.61+2.55-4.94+9.28=5.36+7.77+1.51=2.2+9.36-3.56-1.34=4.81-2.71+1.65+3.35=2.76+6.51-1.03-5.94=7.86+7.46-8.68+1.19=8.95-5.08-0.58=6.31-5.71+1.39=7.3-5.01-0.47=9.42-1.21-2.42=9.41-3.85+0.05=9.99-4.53-1.52-1.22=8.94+7.59+8.5=7.66-3.23-3.11+9.7=9.84+1.08-8.88-0.56=6.89-2.98+5.47+1.17=9.96-3.43-0.17-5.87=1.98+6.35-0.34=5.9-3.2+4.11=9.91+3.56+0.16=9.35+3.15-2.77-0.75=2.97+1.27+3.24-2.41=8.13-0.18-1.11-1.82=2.06+3.58-4.78+1.2=8.17-3.35+8.59-1.15=7.05+7.94+4-6.09=6.15-4.3+0.49=9.86+0.3-2.19+2.4=9.47+4.59-9.06-2.38=9.6-1.08+2.77-9.69=1.2+7.2+3.66=9.22-4.4=8.79-1.06-3.88-0.6=8.92-0.5-7=9.09-1.51-2.5-2.62=0.09+8.4-3.77-3.67=7.6+2.75-4.4=6.62+6.24+8.35=9.75-6.21+6.19=8.43+5.81=9.03-1.36+4.25+7.66=8.89+7.03+2.71+1.53=6.8-4.7+9.66+8.39=9.96-1.36-6.5=9.95+2.95+5.39+3.2=1.14+7.48+6.2-4.19=9.87+3.32-3.51=3.66-3.36=6.59+6.13+3.47+8.26=9.53-0.47=7.33-2.61=3.76-3.45+1.9+3.24=8.52-5.9+0.74+8.91=7.94-2.9+1.41=2.15+2.72=4.92-1.57-1.2-0.78=2.56+7.84-9.75=2.45-0.33-0.28+9.77=9.56+4.08-4.59-7.93=5.83+2.15=3.28+3.13+4.19+6.2=8.23-2.26+1.74-1.55=8.46-0.63-7.53=6.57-3.32-3.04+0.39=7.32+3.23-3.22+9.39=6.71-5.19=6.11+5.18-2.77+9.28=8.74+5.51-9.01+7.7=2.5+6.33+5.06+2.21=9.67-5.58=9.65-6.43+1.9=7.4-0.27-3.1-2.82=8.33-1.73+4.66=9.64+4.93-1.74-6.86=参考答案3.69-0.68-1.87=1.144.18-1.57-0.28+3=5.332.26-0.14=2.128.76-8.24+3.48-2.6=1.41.1+5.65-0.84+3.07=8.987.33+3.76+0.44+0.36=11.891.65+3.63-4.63+0.55=1.28.18+5.26+2.47=15.919.33-1.12-4.4+3.35=7.164.57+6.78=11.355.29-0.51-0.88=3.97.39-3.61-2.27=1.511.67+3.01+5.03=9.714.63+2.44-3.55=3.520.33+0.58+8.02=8.930.56+7.11+9.54+4.1=21.318.84-2.9-1.71-3.47=0.767.78-5.35-0.8=1.630.75-0.12+7.95-5=3.583.49+5.41-6.38-1.94=0.580.82+8.5+3.68+3.73=16.736.98-2.06-0.29+3.88=8.517.8-3.47-0.34+8.09=12.088.36-0.39-1.99-3.33=2.659.35+5.99-8.27=7.078.78+1.34-1.76=8.369.08-6.93+6.98+6.41=15.546.53-3.67=2.868.72-2.93-4.99+7.89=8.699.76-0.42-2.6-0.16=6.588.02-7.46+0.33+2.95=3.844.86-2.64-0.5=1.728.36-2.56=5.88.64+1.02-5.05+8.18=12.796.12-3.16-1.91=1.059.2+5.28+6.61-7.39=13.79.15-2.29-4.07+2.74=5.535.29+5.06+3.71-3.76=10.35.03+0.49-3.5+1.52=3.547.02-1.6+3.08=8.58.53-7.95+1.17+7.2=8.954.81+3.7-0.8-4.13=3.589.24-2.75+9.04-2.8=12.730.62+8.9+8.41-7.31=10.629.42+6.35-9.33+2.03=8.471.55-0.61+5.96+9.88=16.780.2+5.08-4.49=0.797.64-1.61-3.9=2.137.35+2.62=9.976.85-2.24+4.83+2.35=11.796.28+9.34-4.5=11.127.09-0.95-1.12-3.5=1.527.67-2.66-4.49=0.529.72-6.19-0.71-0.67=2.151.98+6.18-4.62=3.544.73+5.44-5.25-3.03=1.895.01+1.06-1.26=4.819.06-4.77-3.18-0.9=0.218.69+3.63-0.25=12.071.6+0.27+5.17=7.047.32-4.91+8.16=10.578.48-0.9+6.47+0.34=14.395.03+7.33=12.369.54-0.93+4.93-2.22=11.327.73-2.75=4.987.85+8.47+1.17+0.95=18.440.44+2.29+4.89-6.07=1.558.82-7.01+9.25+9.3=20.369.34+5.33-7.46+5.59=12.82.57+8.37+3.79-3.18=11.556.05-4.61=1.442.44+0.95-2.56=0.838.95+6.15+0.17=15.270.8+8.64+4.14-1.62=11.968.47+1.78-4.39=5.862.21+1.72-1.23+5.66=8.363.88+5.91=9.799.49+9.43+3.3+7.85=30.076.73+4.27+9.58=20.588.47-5.36=3.119.32-2.55=6.779.29-3.73-3.24-1.32=12.89+4.64=7.538.12-0.32+5.97+9.61=23.380.23+8.74+6.91-1.44=14.449.03-7.62+6.21-4.06=3.568.87-2.66+6.89+2.71=15.818.73+3.96-6.91-3.53=2.257.92+2.92-8.27-1.06=1.518.9-2.31=6.598.03-6.83=1.22.14+3.18+6.65=11.977.17+9.3=16.476.13+2.68-5.22+5.57=9.160.19+5.73+8.96+5.1=19.989.17+6.32-5.79-5.7=41.7+8.43+9.61-8.01=11.738.23-4.63+3.78-6.74=0.649.39+8.69+7.67=25.757.53-4.91+6.61=9.239.84-0.04-1.95+9.4=17.259.98-1.54-3.02-1.51=3.917.4-5.71+2.1+1.09=4.888.14+7.79=15.938.82-0.24-0.48-4.28=3.822.61+8.46+7.4-1.64=16.832.74+5.13+1.02=8.899.86-8.25+8.72=10.337.99-2.61+4.6-6.03=3.958.32-7.55-0.33=0.447.52+6.78-0.55-5.95=7.83.36-1.64+6.01-6.89=0.843.69+1.07=4.765.49-0.2+0.62=5.918.01-2.47=5.545.23-1.94+1.42+8.13=12.849.39-0.31-2.18-4.82=2.087.16+9.88+1.55=18.594.68-1.3+5.25-7.27=1.367.38-0.47-0.37=6.549.99+3.87-6.45=7.417.22+0.04-2.28-4.36=0.628.35-0.49-3.35-2.47=2.046.09-1.46-2.89+0.03=1.773.05+5.4-7.17+1.04=2.328.6+1.76-6.02-4.05=0.292.53-0.74+5.6+2.88=10.279.29-7.6=1.691.68+2.98=4.661.84+7.23+8.45=17.520.69+4+6.79-7.14=4.349.22+2.59-7.49+8.73=13.059.64-0.68-5.36-3.28=0.325.06+0.84+7.9+7.31=21.112.61+3.6-1.06-0.46=4.697.04-6.58+5.28+3.54=9.283.87-2.29+2.42=49.66-6.8+4.58=7.447.36+9.71+0.29-3.5=13.868.25-1.02-6.55-0.26=0.421.45+6.01+8.7+0.73=16.897.89-3.47-1.79=2.637.13+1.7+8.95=17.786.14-5.75+4.08-2.81=1.665.87-1.38+6.19-5.77=4.912.8+8.71+9.63-9.51=11.637.45-6.41+4.04+3.81=8.897.53+1.44-3.28-3.81=1.880.87+9.2-6.61+6.46=9.929.31-2.63=6.686.21+7.25+0.43+4.45=18.349.31-2.58-1.15-2.2=3.384.32-2.33+7.73=9.724.22+9.31-0.38-7.17=5.985.48+5.32+6.64=17.447.37-5.67+6.56-2.91=5.358.77-6.59-0.16-1.69=0.333.28+5.1-7.39=0.996.68+4.01=10.699.29-0.85-5.08-2.29=1.078.47-0.54-6.21=1.724.81-1.84+2.23+6.34=11.547.68-5.85=1.839.59+4.17-4.92-7.63=1.212.78+1.98-2.72=2.048.83-3.57=5.260.69+4.57=5.268.32-6.82+0.08+6.46=8.049.14-7.02-1.5+7.42=8.044.91+9.89+6.78+3.07=24.651.9+0.48+2.01+4.4=8.798.04+3.71-4.16-2.1=5.498.97+0.84+1.97+5.75=17.534.45+6.84+6.13+3.73=21.156.42+8.71=15.137.12+0.2+8.33=15.658.75+4.91-4.78+3.69=12.573.64+1.73-3.73+0.11=1.758.45-2.57+4.21-8.44=1.653.7-3.35+0.88+4.96=6.199.85+4.06+5.7-2.63=16.982.92+9.98-4.56=8.349.81-8.6+3.85=5.067.71-0.45-0.07-0.85=6.348.02+8.25-3.22-1.57=11.485.66+6.35-9.92=2.096.49-3.6+1.97+7.41=12.279.19+1.49+0.89=11.571.02+6.02+0.56+7.87=15.476.72-5+3.21+6.86=11.798.54-2.52-2.94-0.79=2.291.14+0.96-0.32=1.787.43-2.68+0.95+4.04=9.746.71+0.97-5.21-1.23=1.242.47+7.62-2.95-2.21=4.936.37-2.5-0.75=3.125.25-3.09+2.05=4.219.43-2.34+7.39-5.97=8.519.44-0.69+7.44-8=8.199.5-1.6-5.63-1.23=1.041.61+4.37=5.986.99-5.81+6=7.182.77+0.41=3.184.49-0.48-2.3-0.04=1.673.47-2.97+8.81+9.91=19.229.91-4.04+5.4+9.14=20.411.69+0.48=2.176.24+9.87+3.92+6.47=26.54.09-0.52+7.29=10.865.76-1.35-0.82+3.6=7.191.45+3.86-0.13-3.82=1.366.12+9.45+9.42-1.04=23.957.33-3.07-2.15-1.63=0.487.82+7.97-1.13-4.68=9.989.98+9.71+9.29+7.55=36.534.63+5.87-2.07-2.67=5.769.9-0.06+3.74-5.49=8.096.8-4.42=2.387.57+4.2+1.81-6.25=7.332.48+2.41-4.7+6.81=70.54+9.48+0.42-4.7=5.747.77+6.75+4.44+6.59=25.553.92-3.15+1.17=1.945.49+2.37=7.864.87-0.87-2.06-0.12=1.823.55+2.59-3.39+4.82=7.577.61-3.88+4.52=8.250.13+2.28-0.33+3.27=5.355.88-3.53=2.356.1-5.73=0.373.15+0.43+2.9=6.485.62+8.74+8.82-4.58=18.64.71-0.38+4.77-5.28=3.826.19-2.95-1.05=2.199.34-3.75+9.73+6.57=21.892.99+5.22-5.01+8.78=11.987.83+8.8-8.99+9.71=17.354.18+6=10.189.07-3.72+0.97+6.11=12.436.56+8.33-2.07-4.86=7.968.01-7.77+7.46+2.07=9.778.8-3.05-0.92=4.837.88-1.88-0.12=5.886.26-2.53+5.8-3.05=6.484.09-1.77+8.73-8.81=2.242.89+4.03+0.99=7.918.89-5.77-2.45=0.670.37+7.22=7.596.55-3.65-2.71+5.93=6.126.42+5.59-5.19-4.63=2.190.86+9.38=10.244.28-0.66-3.05+7.26=7.830.31+1.09+8.45-3.2=6.659.68+7.96=17.649.37-4.53-3.24=1.69.47-0.21-1.73-2.7=4.833.08-0.68-0.15=2.250.55+2.52=3.076.61-5.12+8.25-2.64=7.14.6-1.65+0.14=3.094.49-0.85-0.14=3.57.78-2.86-0.95-1.65=2.329.67-9.56+1.45=1.568.69+7.31-4.13-5.79=6.083.07+3.16+3.36+8.75=18.346.42+1.97=8.392.92+7.95+1.75+6.1=18.727.9-2.73-4.28+3.43=4.327.97-1.42=6.552.91-2.08-0.43+9.11=9.519.22+3.37-0.91=11.689.69+7.2=16.895.27-1.82-1.28-0.46=1.717.2-6.78+2.22=2.649.19+7.69-1.33=15.559.28-3.67=5.619.04-2.47-4.89+8.58=10.267.42-6.23+6.04-1.64=5.594.75+3.82-6.04-1.69=0.843.11-1.87+3.86=5.16.9+6.78-8.7=4.988.9-7.72+4.37=5.559.41-1.42+7.78=15.770.67-0.14=0.539.46-7.82+3.14-2.16=2.624.4+1.3+4.69=10.390.98-0.65+4.72=5.056.29-4.77+8.53-5.27=4.788.76+4.39-8.01+4.53=9.673.54-0.43+2.64+3.88=9.633.02+4.42-2.52+6.83=11.755.69-4.35-1.01=0.332.78+7.75-1.41-4.57=4.554.53-0.48-0.64+4.64=8.050.8+5.74+9.64=16.186.75-0.21-1.32=5.228.95+1.04-2.52=7.476.86-0.13+7.5=14.235.01+4.39=9.46.61-0.11+9.62-4.04=12.089.77+9.97=19.745.26-0.53=4.739.98-3.46-6.12=0.48.8-6.29+5.94-7.85=0.63.92-2.65=1.278.84-3.88=4.963.37-1.49+3.32+1.88=7.083.96+4.95-4.16=4.759.4-8.57+6.38+9.94=17.157.74+7.14=14.885.73+8.07-2.43-2.14=9.236.8-3.67+0.39-0.84=2.687.25+1.46+8.71+2.83=20.259.62-6.12+4.61=8.115.46-3.74+4.24+1.06=7.024.03+3.36+4.7=12.099.73-1.96=7.777.84-3.22-1.2-0.55=2.875.08+8.29-2.24+1.34=12.478.54-5.25-0.49=2.87.11-6.81+0.6=0.99.33-6.1+0.42-1.55=2.14.24+7.39+4.49-5.38=10.746.17+4.91-0.99+3.64=13.739.58-4.21-2.69-1.23=1.459.01-8.78=0.239.28-1.22-2.05-1.5=4.519.19+9.81+4.38+9.65=33.034.59-0.39-2.1=2.18-2.86-0.08-1.88=3.186.63-0.23-1.24-5.03=0.136.38+0.82-1.41=5.793.67+0.19=3.864.32+3.65+4.61+5.6=18.188.73+8.4-7.15-7.61=2.375.71+0.38+7.1-2.06=11.135.21+5.03-4.54+7.71=13.419.14-3.39+7.46=13.219.23+3.32-1.25+9.05=20.356.21+1.83+9.88-7.97=9.953.16+4.56-5.14=2.588.87+5.62+2.55-9.92=7.127.2+4.17-6.98=4.398.9-8.01=0.894.18-3.81=0.376.46-6.27=0.199.58-2.9-1.57=5.113.63+2.79+6.09+9.12=21.634.75+7.74=12.496.01-0.22-4.59-1.09=0.111.09+8.87+9.94-1.38=18.529.77-4.37=5.46.96+5.81-6.18+4.83=11.429.67-5.07-0.59+0.57=4.588.36-1.9-4.07=2.399.17-1.33+9.98+9.04=26.867.95+8.23+0.37=16.556.61+3.45+8.72=18.789.71-3.56+6.32-4.92=7.558.2-5.57-2.03+6.82=7.425.88-3.14-0.27-0.2=2.275.52-4.62+7.54-4.07=4.378.2+9.42=17.629.41-7.98+7.5-1.72=7.216.28+9.16+3.19+3.81=22.442.44-1.71+1.77-0.12=2.381.6+0.45+3.35-1.98=3.425.48+6.54-4.61-6.79=0.629.2-4.9=4.38.42-0.74+0.04=7.727.64-1.12+2.14-4.41=4.255.92-1.63-1.65-1.31=1.336.91-2.57=4.347.33+9.55+3.37=20.254.34-0.8-0.85+7.27=9.967.06-3.39+2.69=6.369.63-4.07-1.44+0.56=4.684.91+2.6+1.76-2.87=6.43.72+6.3+4.26=14.288.13-0.81-5.35+5.84=7.818.94-0.45-8.39=0.19.39+8.49-7.5=10.388.61-1.34-2.06+3.83=9.043.77-3.53=0.244.76-0.35-0.09+4.66=8.989.22+6.81=16.033.43+0.59+1.27-0.81=4.480.29+3.57=3.863.27+3.71+1.12-4.72=3.386.39-2.29-2.17-0.45=1.485.26+4.45-1.42+5.29=13.586.14+7.26+0.41-4.28=9.536.82-4.68+3.33+5.21=10.686.04-4.99+4.31=5.363.66+2.94=6.61.94+4.32=6.269.49-0.46+9.09-4.38=13.749.9+3.29-5.52-1.26=6.418.82-2.05-2.38+2.26=6.658.41-1.06-5.2=2.156.17+1.88-5.81=2.243.55+0.78=4.334.6+0.72-3.53=1.791.76+5.8-1.34+3.34=9.560.29+7.7-7.01-0.8=0.182.52+6.12-1.35+2.69=9.985.14+2.47-1.84-2.85=2.929.84+0.98+9.09-6.96=12.959.99-4.79-0.39+1.13=5.942-0.39+8.65+0.85=11.118.32+2.77+4.33+2.13=17.559.96-5.3+1.95+5.77=12.387.48+3.23-5.9=4.818.26-4.91=3.351.22+9.3+6.5+7.96=24.985.92-0.93=4.997.52-1.35-2.34=3.839.53+7.48+9.37=26.385.82-2.07+4.34=8.097.05-1.47+2.04=7.626.8+2.27-0.26-6.59=2.226.8-0.12+8.47+5.18=20.339.32-6.94=2.389.73-6.6+9.75+1.35=14.239.12+7.5-2.48=14.140.93+7.41-3.02=5.329.99+3.91+3.98+4.66=22.547.39+9.59+9.43=26.412.28+6.33+9.87+6.4=24.886.82+8.13-7.53-3.11=4.313.75-2.28=1.474.95+6.84-5.33=6.468.77-1.33-5.84+8.33=9.939.1-2.97=6.131.02+6.44+1.66+8.37=17.494.64-0.04-2.92+3.83=5.517.66-2.14+4.59-4.19=5.929.66+5.09+2.18+1.29=18.224.48+2.61+2.36+6.69=16.141.56+4.18+9.93=15.670.05+1.76+5.2-0.7=6.318.96-2.43-4.51-0.62=1.49.01+3.59+9.81-0.49=21.927.07-4.26+2.5+5.66=10.970.29+5.54=5.834.29+2.28=6.579.06-0.61-6.58+7.51=9.382.99+9.77-6.75+1.68=7.699.99-7.99+6.36-7.61=0.751.71+4.24+5.36=11.311.75+8.03-7.69=2.099.39+0.17-7.05=2.513.93-0.21+3.23+6.53=13.487.31-0.08-6.48-0.02=0.734.07+7.78+2.59=14.440.06+5.56-0.45=5.179.67+6.12-2.03+4.74=18.55.67+6.59-3.99+2.62=10.895.16+2.26+1.54+3.29=12.256.65-1.45=5.27.74-4.23-0.81-1.12=1.584+4.8+6.94+4.86=20.69.94-1.48+3.93=12.396.25+4.62-4.46=6.416.06+5.73=11.790.43+3.11=3.544.08+0.2+7.61=11.890.16+3.62-3.17=0.617.85-4.99+1.51+4.76=9.135.89-3.74=2.158.11+3.91-1.47=10.559.95+1.83-8.39=3.394.41+3.08-4.69+7.57=10.377.85-4-2.31+2.1=3.644.49-2.18-1.77=0.549.01-8.11=0.98.01+2.34-4.27+5.12=11.25.4-3.01-0.96+7.42=8.858.13-3.33-2.9+0.38=2.286.72-2.2+2.01-1.16=5.372.91-0.48+0.19-1.53=1.094.86+9.81-0.09-8.25=6.334.41-2.67+7.38=9.127.35-3.45-3.47+5.03=5.469.12-4.28-1.55+2.17=5.467.93+3.92=11.857.1-3.51+7.8-9.44=1.957.02-1.61+6.71=12.129.92-6.66=3.268.7-3.65+8.52-6.79=6.781.09+5.16-1-4=1.258.19+4.84-6.52-3.5=3.014.72+8.31-2.31+5.1=15.824.53+3.47+3.26=11.268.43+2.64-0.49=10.586.91-1.96=4.951.75+6.79+9.74+0.15=18.436.66-0.67-5.38+0.06=0.678.61+3.49+6.31+3.47=21.883.44-0.8+6.37+6.72=15.737.93-4.59-1.41=1.934.86+4.99+0.52+3.62=13.993.67-3.42+7.25=7.56.04-1.88-1.7+0.1=2.565.85-1.41+4.09+5.62=14.153.55+5.08-3.17+9.64=15.19.41-0.78-4.26+0.09=4.469.04-6.52-1.21=1.318.06-7.8+6.25=6.515.81+9.44-2.46-8=4.790.7+2.11-0.96=1.859.83+1.37-9.31+6.11=87.52-2.85-1.5+6.08=9.252.43-0.86+9.7-1.7=9.575.79-2.77-0.79=2.239.89-7.27=2.620.6+0.71=1.315.7+8.58+7.09=21.379.32-9.06+1.01=1.278.01+1.91-4.89=5.037.56-0.12-0.39-1.79=5.264.37+2.98+1.44=8.795.62+5.43-7.3=3.757.95+5.32+2.57-8.57=7.274.62-2.18-0.54=1.91.95-0.78+7.8+9.41=18.389.38-4.35+9.41-0.05=14.394.23+6.8-8.06+4.22=7.196.37+7.85-8.46-0.73=5.038.03-0.37-6.01+4.22=5.871.37+1.91=3.281.98+3.94-4.47=1.459.14+7.29-8.66=7.778.26+1.45+4.58+5.39=19.689.05-1.77-3.13=4.159.12-8.6+6.5-1.98=5.046.12+8.2+9.79-6.75=17.361.04+8.21+5.88-4.42=10.711.37-0.28+5.31+2.76=9.169.1-5.4+1.34=5.040.87+8.01-0.71+1.65=9.827.2+0.77+5.76+0.9=14.631.58+1.98+4.07+3.62=11.256.57+6.64+6.38+3.97=23.566.82-6.64+9.04+7.78=178.75-4.52-1.36+0.75=3.628.98-5.7-2.04=1.247.72-2.98+4.26=93.57+6.1+2.67=12.346.33+6.23=12.565.29+2.12=7.414.97+1.66+0.03+4.74=11.49.84-4.95-1.91+7.03=10.015.59+1.34+3.84+3.54=14.313.85-2.23+3.2-1.22=3.67.16+7.4-6.72=7.843.21+2.45+2.49-4.37=3.789.74-2.42-6.04-0.55=0.737.95+0.58-7.33=1.27.89+7.5-6.55-1.05=7.796.09-0.81+2.41=7.697.98+4.3-6.75+1.69=7.229.01-2.77-5.18+8.91=9.976.26+9.42-5.52+7=17.167.55-5.48+4.86+4.61=11.544.6-2.83+5.17=6.946.1-5+7.55-1.22=7.434.53-1.01-0.84-0.71=1.971.03+4.75+7.18-3.87=9.095.93-0.16-2.56+0.92=4.138.14+2.68=10.827.57+3.52-8.17-2.21=0.717.36-1.9-0.11=5.358.98-3.83=5.158-3.4-2.62+3.01=4.994.78+8.4=13.189.48-0.73-2.46=6.294.21+7.37+4.56-6.64=9.59.81+9.37+3.78-3.69=19.275.79-4.75-0.44+3.81=4.418.19-5.43+3.03-4.25=1.548.89-6.43-0.12+0.68=3.028.79-7.49+9.85-8.25=2.91.37+0.91+7.05=9.337.19+2.3=9.492.68+5.27+7.51=15.465.12-0.59+9.8=14.338.87-3.57-4.84=0.468.78+0.25-4.6=4.434.74+8.7+3.66=17.13.14+4.48+8.13-4.88=10.873.08+9.34-1.89-5.85=4.688.27-0.43+8.41+7.01=23.263.52+6.82+6.84=17.180.86+0.91+0.05=1.821.15+6.96+7.04-9.01=6.145.43-0.67+9.76-2.75=11.770.22+5.81+7.38+8.13=21.546.35-3.33-2.03+8.71=9.72+4.31+2.13+7.11=15.557.13+5.11=12.249.51-1.02-2.08+0.99=7.48.78-1.24-0.47-5.03=2.046.87+8.81-2.17+4.86=18.374.88+0.06+6.92-0.43=11.438.64-3.17-0.71=4.768.15+1.8+4.2-9.58=4.574.48+8.65-9.04=4.097.04-1.8-3.47=1.779.12+6.52+3.18+6.56=25.389.53-8.35-0.08=1.14.22+3.65+1.76-3.18=6.457.31+2.15+2.57=12.031.56+8.37-3.67-0.97=5.296.66-2.54-0.89+7.34=10.577.94-5.35+7.76=10.351.1+3.52+5.18+2.62=12.427.98-4.81-2.55+4.91=5.537.77-0.83-4.77-0.18=1.990.27+0.08+6.02