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9.2-3.24-4.55-0.82=6.7+1.97+4.14=8.47-4.96-3.05=7.47+8.17+6.88-1.89=3.35-2.45=7.61+7.77+0.6+5.26=3.02+4.71=1.46+7.36-5.1+3.23=0.72+0.55+7.32+3.04=7.11-4.67=6.58-4.59+9.63=8.04+8.31-7.76=4.42+7.64=7.2-1.91+5.16-2.5=9.35+6.89+2.29-8.55=6.98-6.44=8.65-0.11-3.77+1.22=9.04-8.34+2.78=1.73+5.07+5.39=9.37+6.71-3.36-2.86=5.54-2.17=7.6-4.23+6.02-3.66=8.3+3.69+3.35-7.31=6.61+8.7+1.59+0.68=9.63-1.43+1.45-3.41=0.28+5.64-5.53+9.34=2.69+0.57+7.04-8.81=5.56+9.38-1.07=7.66+4.18-3.33-5.36=7.33-1.51-3.34-1.26=8.26+4.4=2.85-0.66-1.43+7.02=6.84-2.1+2.34-2.62=7.1-6.71+7.28=5.29-2.01=7.74-0.04-6.29-0.07=4.48-4.05+1.94+9.42=8.88+3.24=8.25-0.13-2.81=9.38-3.53+5.47=6.36+9.3+4.14=1.25+9.89+3.8-5.7=5.64-5.42+9.33=8.78-4.32-0.86+3.39=7.01+1.87+8.14+8.6=5.74-2.1+6.18-1.64=0.09+5.73+5.59-6.34=3.35+8.36+8.14=0.54+0.99+5.18+5.46=3.73-3.48=7.9+6.81=4.98+0.53+4.3+7.68=9.62-1.23+5-9.36=8.04-3.35-0.29=9.16-2.13-3.38=2.32-2.17=9.95+5.15+6.91-4.19=4.22+7.93-5.49-1.72=7.88+2.59+2.78=7.43+7.74=5.87+7.81=9.95-2.11-1.85+1.15=6.69+0.83=6.27-2.64-3.24+2.72=6.84-0.44-0.73-5.45=1.93-0.76+5.09=8.77-6.48=5.71+6.29-2.74-0.12=5.26-3.67+1.56=8.38-1.84-1.3+7.81=9.96+3.26-7.79+1.41=1.48+5.59+1.29+1.86=9.79-1.63+6.76=5.98+4.77-9.99+6.15=7.27-2.16-4.22+8.24=7.19+9.88-1.88-9.25=8.22+5.24+4.68-3.7=2.04+2.15+5.82=2.48+9.34-8.64+6.73=5.08-2.46-0.55-1.07=9.56+2.01=7.25-0.3+5.44+7.28=6.34-2.82=4.58-1.49-1.74+7.12=9.58-1.92+2.81=6.81-3.64-0.26+0.17=5.73+7.74-8.25=8.05+2.03+1.81=3.44-1.91+2.62-1.03=7.99+8.58+1.92+9.6=2.32-1.15+3.33=1.96-0.63+5.79-2.56=8.86+7.43+3.05=3.46+2.5+1.35=5.4+4.59+0.89=8.48+8.59-8.16-6.88=8.22+3.13-5.75=5.81-2.46+6.52-3.31=7.41-7.2+8.74=7.32+7.36-7.95+3.38=9.87+8.69-1.96-8.39=6.19+5.27-1.75+9.72=9.11-1.98+7.33+0.78=8.89+7.93-2.38=5.47+9.55+8.42-9.2=7.99-2.69+8.01=5.04-3.37+0.78+3.92=9.24+3.48=7.42-1.04-4.47=7.44+7.47-7.74+9.58=4.41-1.42+9.1-1.08=7.85-5.29+8.53-4.42=6.72+5.05-0.42+4.64=4.14+7.65-1.22=4.41-0.97+8.75+0.63=0.4+1.82+7.29=7.66-0.39+8.21-3.8=3.42+9.56-1.71=7.83+4.48+9.52-4.86=4.59+3.2-0.79+6=8.56-6.41=9.97-2.39-0.81+8.99=7.29+5.12+8.71-4.68=8.35-4.23+1.17+5.69=9.69-6.82+7.58=7.6-4.95-0.67=9.56+8.9-7.48+8.15=5.3-0.03-1.75=8.85+2.1-6.5+0.17=9.14+2.03-7.24+0.84=8.96+4.87+0.49-3.09=3.65+9.35-0.7+3.07=0.19+0.02+6.21+3.38=7.59+2.94+2.39=8.19+1.09-5.83-1.35=8.29-5.47-0.7+3.56=9.97-3.39-1.23-0.98=5.76+6.01+0.96=6.19-0.1-1.13-0.68=6.78+5.11+7.83=6.05+9+3.49-0.52=6.35+6.32+9.88-3.1=7.59+3.81-1.03+0.74=9.01+0.93+1.38+1.46=4.26-4.14+3.91+5.38=9.36-2.35+8.76=0.26+1.2=1.33+3.85+3.35+0.97=4.74+6.07-0.18+5.14=2.79+5.92+1.81+5.52=7.89-1.88-0.67=8.1-2.84+7.8+8.87=4.41+2.1+1.72=8.58+7.7-4.74=7.92+5.71+5.81+4.43=8.58+7.26-6.11+1.27=3.7-2.48+4.78-0.17=3.73-0.88-0.36+3.46=8.01+4.78-7.76-3.77=0.87+2.08=9.26-6.9=7.81-0.62+1.44=1.5+7.87+4.36=6.79-1.18+6.1=0.34-0.1+1.91=6.15+9.96-7.13+6.08=7.86+7.45-9.23-3.48=5.38+3.42+5.79+2.08=3.76+5.55-3.45-4.14=8.42-4.45+0.07+5.45=7.65+7.53-0.94=5.91+8.87-3.39+6.05=4.07+0.3-1.61+1.75=5.34-1.08+1.32=3.69+3.12+9.08-0.73=2.36+3.13=4.32-2.89-0.12+3.13=7.35+3.16=2.52+8.4-0.61-5.72=8.38-5.42=9.46-2.76-2.15-2.2=0.18+2.23-1.84+6.69=1.46+6.7=3.22+8.41-8.21+5.56=2.15+3.41-0.54-3.75=3.61-1.11=8.46+3.99-6.01=0.79+8.12-8.59=8.71-1.8-1.42=9.36-5.18+7.75=3.71+1.34+4.82-8.13=8.56-0.22-7.25+6.96=6.44-3.61+9.64=8.61-2.27=5.79+6.78-4.58-4.23=9.09+2.61-2.83-5.45=8.18+7.68-3.11+8.62=9.55-4.85+5.79-6.96=8.04+7.36-1.65-4.13=3.57+3.28-5.39+2.79=9.04-3.94-3.07+3=4.74-3.67=1.37+6.1-3.31=4.8-3.31=4.82+6.6-0.19-4.4=2.65+7.52-8.05=7.07-0.1-3.64+1.73=8.64-6.5=7.63+1+4.62-3.79=9.03-3.34-1.82=2.96-0.13=6.14+3.55+3.61=9.43+0.5+8.16=7.02-4.66-0.64+6.68=7.63+0.87-8.23+9.72=9.84-5.69-1.67=9.39+1.4-9.7+7.56=8.93+1.69=5.44-1.38+7.19-4.27=7.51-2.98-2.45+4.52=4.33-0.93+8.72-2.54=8.5+9.14+6.99=8.68-1.01-2.38-1.04=1.33-1.14+9.98-9.15=4.57-1.87+0.06=8.33-6.23=8.5-4.79-1=2.54-2.28+0.24=3.86+3.3-5.48+7.54=7.06-2.3-0.48-3.79=9.45-1.48+3.02=0.41+4.84+9.48-5.26=3.55+8.69+2.67-7.79=5.04+7.17+9.08=3.64+5.39-0.45=3.83-1.18=3.02-2.05=9.58-5.19-0.64-1.9=0.25+0.3=6.08-0.17+9.41-8.21=1.78+8.77+7.54=9.24+7.51-1.21=4.57-2.51-0.98-0.51=7.51+0.68+1.93+1.18=9.68+8.19+3.56=7.46-4.86+7.14=9.08-1-6.88-0.07=5.74+5.15-4.91-0.39=9.72-3.25-0.19+8.36=8.78+1.77-0.42=3.13+7.91-0.7+3.3=5.44-0.15-0.57-3.68=7.29+5.21-1.6=6.82-3.29-1.87=8.28-4.16-0.12-2.96=8.35-5.62-2.52+6.44=1.15+6.8-4.16+0.6=8.34-6.88+9.42=9.99-0.73-5.48+5.55=8.13-3.65-2.92=5.7+3.3=7.21-2.46-4.03+1.93=7.27+8.33-2.22-1.81=3.82+3.64+0.21+6.37=7.8+5.39+1.48=9.51-6.88+5.33+0.55=8.96-0.12-1.63+7.39=9.5+0.93-7.21-1.35=3.37+3.75-2.98=7.53-5.31-1.76=7.86-0.94-6.04=9.52+8.19-3.91+4.61=4.26+0.42=3.07+6.21-0.64-3.7=9.31-0.07+9.39-9.46=4.44+1.18=0.84+9.3-5.03=4.32-2.27+5.08+9.49=3.96+7.63-4.85-3.24=6.82+5.55+2.21=4.53+1.51+4.66-0.08=8.63+7.02+5.22-7.78=5.99-5.65+7.82+2.59=8.03+4.87=4.36-1.67+8.5-2.94=8.08-5.08+9.48-4.68=6.93+1.5+8.31+8.12=3.8+8.81-0.11=3.47+8.5-9.8-1.14=7.84+1.32-7.37=3.84+6.79-6.68+4.66=7.9+1.52-1.64=7.41-3.15+5.74-1.55=1.61+8.99=9.07-4.09-0.12-4.14=7.83-4.88-2.35=8.92+1.88+7-7.68=8.76-3.51-0.82-0.67=5.67-1.2-4.22+3.49=9.19-7.45-1.3+9.22=9.83+3.38+1.98-7.62=9.66-1.63-3.59-4.03=9.74-2.51-1.36-0.02=3.13+3.4+8.72+7.77=9.66-1.96-1.02-2.2=2.23+7.49-5.43=4.95-2.66=0.13+6.02+4.46-1.02=2.62+3.31+2.6-7.63=5.64-1.63-1.83-0.5=9.3-8.71+1.4+8.3=5.87-1.55+4.74+7.98=7.13+3.5+9.07+2.15=5.88-0.74+9.34-8.02=8.7-1.74-2.02=8.33-3.34+3.73=5.98-1.61-3.37=4.3-2.59+6.47+3.06=1.92+8.44+9.15-4.64=3.45-0.84+3.27+2.53=1.49+8.98-2.76=6.81-5.09+9.75=7.54-1.39+6.89+7.41=3.72-0.58+0.02+6.19=8.52-3.22+3.04-8.05=8.57-1.71-5.85-0.46=0.43+1.5=8.89-0.64+7.92+5.09=9.09-3.54=5.44+7.95+5.36=0.2+1.19+9.83+3.17=7.17-6.25+4.68-0.48=9.91-0.21+2.04=5.81+1.52+8.01+1.34=9.65+8.96-5.51=9.83-2.34-3.74+2.25=0.37+7.33-1.67=2.27+1.95+0.7-1.42=5.59-4.99+8.96=2.76+7.59-5=2.52-0.79+7.84+9.9=9.8-4.34+7.35-6.38=4.58+5.32+5.56-3.26=2.76+5.84-0.3+3.83=9.65-1+0.35-1.69=1.58-0.08-0.57=2.61+4.15=2.89+0.15+4.24-4.96=8.28-0.22-7.73+1.49=0.09+7.62+6=5.64+9.5-3.69-1.06=8.66+8.54-4.01=9.33-7.42+3.08-2.81=9.84+7.5+3.06=8.48-1.71-3.33=9.54+5.68+6.68+8=5.44-4.52=8.85+9.51+2.5-6.96=3.82-2.55+1.14=0.24+9.71-2.9+6.7=4.36-0.02+7.97+2=9.9+2.17-2.52=9.84-3.38-1.39-0.79=9.84+2.15-2.14-4.75=3.4-3.27+4.69+4.19=8.98+3.33=8.9-2.69-4.01=5.26-0.19-4.92+5.09=6.9+6.24+5.23-5.1=9.23-1.27-5.26=8.26-0.4-4.83-0.02=8.54-6.17+3.38=8.35-0.26=9.54+8.11+6.82+3.28=3.43-0.36=5.42+7.51-0.06=6.39-6.12+6.18+9.99=6.41+5.76-0.73-3.52=8.61+4.78-2.1=9.93+2.36-6.28+7.86=6.43+1.53+8.59=4.93-0.61-2.87=3.19+5.3-2.93=6.6+4.79-8.68-2.06=2.52-2.21=5.73-0.15+0.91=4.01-1.43+2.22=5.95-1.22-3.67+5.06=9.62+7.13-6.08-5.68=3.56+5.86+2.65+2.48=5.36+9.32-9.22-0.69=5.03-0.11=9.58+2.36+5=5.17-1.76+6.93+0.97=5.08-0.64-0.22+9.03=6.35+6.12-2.1=4.83-4.11-0.36=3.26+9.61-0.37=1.06+4.45-2.42-1.48=5.55-1.94+7.33-1.6=8.4+9.76-4.44+1.08=4.86-1.55+3.39+9.37=8.32-6.01+5.84+3.9=4.82+5.52+0.09+5.23=9.04+9.24=9.33-1.59-4.07-0.88=6.85+7.95+3.38-3.18=6.72+9.68-1.67+8=7.47+2.73+4.61+8.8=9.26-2.68-3.13-1.04=3.82+6.96-3.07+8.05=0.96+9.3+2.58+7.48=9.61-6.75=6.83-5.15+1.33=9.48+5.48-1.56+1.59=4.1+7.09+4.85-9.33=5.94-5.71+9.13-8.86=7.39-4.75=5.53-0.05-0.79+8.35=4.2+8.89-3.86+0.73=9.13-4.44+3.9+5.32=2.64+1.24+5.19=4.14+2.77=5.04-0.87=7.94+4.96-4.45-2.97=3.49+3.9+6.94=6.3-0.46-0.17-4.16=9.74-2.63+8.1+8.98=4.82+9.77+9.51+6.15=7.25+2.96-8.4-0.29=3.97-2.68=8.79-0.41-4.16-3.56=8.4-7.15+8.83=7.79-4.93-0.7+7.31=5.63-4.83+5.83+5.99=2.79-1.2+3.32=6.13-1.26+8.33-6.1=9.33+5.26-2.71+9.19=5.17-1.66-0.7=9.91-5.38-1.98+8.01=1.73-0.99+8.07-5.33=6.45+7.83+4.79=5.43+4.37+9.07-1.73=3.05-0.57+4.82-0.66=3.96+7.94-7.85+4.04=2.59-1.5+9.85=7.68+0.92=9.49-7.07=9.52-7.1-1.02-1.3=9.98-5.13-2.85=6.7-1.22-3.95=6.22+1.96=5.27-5.1=8.75-1.85-3.11-3.09=5.46-1.74+9.31+8.43=9.21+7.26-6.23+5.23=7.69-1.94+7.76+3.2=3.92+9.5+9.2=6.07-2.13+4.3+5.15=6.25-0.92-1.47-1.94=8.33-4.58-0.04+6.02=5.52+5.11+5.04+8.75=8.99+8.44-6.36=4.41-3.59=7.1-3.83+6.6-9.23=1.03+9.72-2.08=2.13+2.77+4.23=9.57-2.66-3.66-2.99=0.38+7.92-3.62-4.4=9.47-1.91+5.96-1.79=9.41+9.6+1.54-1.69=9.02+8.49-8.06+4.92=2.29+0.08+0.62=9.78-0.27-5.2-0.84=7.79+4.96-7.07-2.27=2.27+7+5.47-9.33=6.54+5.54-4.61=7.58+8.99-4.39=6.22-4.33=4.96-4.14+5.5=9.16-2.03-6.94=3.43-1.98+6.34-5.41=9.79-8.41+2.19-2.92=0.27+8-0.79-5.16=6.49+1.08-3.96+1.96=9.7-0.78=3.62+2.79+4.73=5.96+5.74-2.35-1.98=8.29-4.47=2.16+1.09+4.02+1.68=9.44+2.91+7.88=2.85+8.7+0.53+0.11=3.44+5.31=3.93+2.22+2.91+1.63=8.72-4.17-1.7+2.53=6.97-3.19=4+8.37+9.99+3.24=4.51+4.4-6.56-1.56=6.18+5.85-8.6+5.12=6.65+8.44-6.4=8.29-3.89+0.88=6.74-1.42+8.16+5.32=4.38-2.66+9.45+5.3=1.93-0.79+5.2+3.25=4.35-1.91+1.48=9.09+4.51+4.79-0.27=2.79+7.85+9.98+5.84=9.3-6.61-1.25+1.45=7.03-2.48-1.05-1.76=1.42+5.28+5.19+3.55=5.88+9.11+2.79=9.28-8.6+1.13=7.58+7.37+8.26+5.17=7.75+1.85-8.85-0.2=7.55-3.82+1.44+5.59=8.36-6.38+8.17+9.65=7.26+7.36+9.5=9.28+2.09-1.57-2.58=4.28+3.37-5.75+8.57=1.76+3.78+0.07=9.21-4.73-0.41-1.49=9.38-3.52+9.71+2.98=2.19+8.95+4.67-9.78=7.16-0.62=7.81-5.67=4.28-1.78-1.89+1.35=5+1.31+9.18+9.58=8.83-2.92-4.54+6.22=7.06+0.69=0.95+5.12+1.24+3.73=9.63+2.05+1.08+2.79=3.59+5.28-2.22-2.18=8.54-0.04+2.75+9.44=4.22+8.08+9.88+0.17=0.03+8.04=8.89-3.44+7.83-3.48=8.13-6.64+9.91=5.43+7.04=1.25-0.93+3.36=9.98-0.41+9.48=5.56-3.09+6.13=0.85+2.27=8.46-5.16=3.12+6.98-1.98-5.08=7.11+2.14+3.37-8.79=4.75-0.45-2.73-1.05=8.64-0.24-5.37+3.88=8.42+3.9+5.26=6.35+5.74-6.29=4.05+5.05-1.69-4.69=2.38+8.1-9.09+9.14=5.94+5.48-2.54-1.68=7.97-6.08+5.15=9.52-8.69-0.45+0.91=7.27-1.95=5.03+9.4-7.21-6.69=9.12-6.26-0.49=4.12-1.21+8.08-6.29=0.42+2.41+2.2+0.55=4.48-3.79+5.05+4.42=8.48+8.49-2.91-6.57=0.93+1.62+1.55=8.91-2.63-0.92-0.45=3.91+5.22-3.44-3.02=7.91+3.09+4.95+5.83=6.52+4.07-8.39-0.71=9.92-4.31-0.85=6.69-2.02-1.71+1.82=8.26-0.17-1.81=9.13+6.64+3.62-0.93=3.69+6.09-1.74=8.68-4.7-1.95=9.69+6.01+7.87=8.29-5.82+3.11-5.04=5.16-0.45-0.36=6.28-2.15-2.63=5.84+6.42-1.05+6.02=6.9+9.67+0.6=5.75-3.3+6.73-8.99=5.29-1.44=9.58-5.11-3.28=6.81+4.93-9.75=8.7-3.32+8.95-4.58=0.56+5.37-4.17+7.43=5.85+5.05+2.54=0.5+5.58+5.07=7.63-4.39+4.04=9.31-0.32-2.12-2.86=7.31-4.48-0.23-1.83=5.66-1.33-0.35+8.43=6.59+6.97-7.44+4.92=3.12+4.27-4.99+0.57=7.85-5.35-1.85=1.75+5.87=9.59-7.39+8.89=7.19-1.72+6.39+6.08=4.14+1.64=8.34+2.01+6.17=8.51-2.77-3.24-2.05=8.26-6.77-0.1=6.41-4.19+9.9-2.51=7.18+7.45+1.73-6.14=7.23+8.75=8.45+2.81+4.67+5.91=9.64-8.11+7.48-4.97=8.92-0.16=8.88-0.96=4.27+9.61=2.88-2.3+0.37+9.88=0.37+7.24+9.52-5.08=5.98+3.17=8.98-5.13-3.52=8.48-2.42-0.44-3.07=7.15+6.24-8.64-4.06=8.54+0.49=2.83-2.61+8.19-1.11=0.59+6.71+6.97=8.79-1.01+4.9-6.27=6.64-3.49+6.59+6.83=7.34+1.44=3.21+0.8=0.42+8.81-8.87-0.19=7.39-2.96+1.52+2.08=9.88+7.44-0.38-2.23=8.63-1.71-1.61-5.03=9.62-7.53-0.91=9.7+9=0.47+9.21+9.37+9.62=7.31-1.71+8.45-3.55=8.72-2.31-5.05=9.77-1.19-4.84-1.52=7.86-0.21=9.87+5.73+6.98-6.34=7.41-2.82=7+7.36+7.73-7.38=7.76+6.28+6.41-4.94=4.72-1.42-1.46=8.47-4.14+7.22-0.32=5.22+3.26=6.32-0.36+2.86-3.98=6.09-3.77+0.58=2.69+9.29+4.94+2.74=9.72-0.79-0.39-3.9=4.49-3.48+5.01+9.25=3.97-2.95+3.22-1.79=7.47+1.6-3.45-0.95=6.04-5.56=7.9-2.94-2.16=8.42-3.45+0.35+1.47=9.02+7.94=7.37-6.83+8.47=9.23+7.31-9.27+9.49=0.28+3.41+6.56-5.33=3.79+3.85+8.43-6.77=8.34+4.6+0.66-0.55=6.95-6.57+1.59=9.71-0.35+8.49-2.22=9.8-1.42-6.01-1.38=9.95+5.31=9.98+3.4-1.84+7.62=4.64+9.41+3.93=3.2+4.38=0.16+9.8+0.33+3.98=2.55+5.43-3.67=1.19+8.03+6.78-6.59=9.36-3.76-1.29=4-3.46+0.58+3.36=9.89-4.92+4.27+3.26=9.6-7.67-0.12=8.8-0.32-1.83-5.03=7.07+8.98+8.2-0.69=5.73+1.75+5.23-6.52=2.66+8.8+3.76=7.66-4.63-1.77=9.78-4.02-0.98-1.12=7.34-2.88-4.35=7.45+9.64-3.86=0.34+2.78=3.89+8.75+5.74=9.31-3.28-2.01=8.11+8.88=6.87+5.06-7.15=2.54+5.67+2.33+4.54=6.37-3.59-1.82+8.68=7.5-4.58-1.42+1.89=4.42+6.25-5.46=5.13-4.17-0.31+8.08=7.35-1.81-1.91+8.85=1.53+1.15+7.96+5.22=7.15+4.66=5.58+4.13-4.9=9.48+6.05-9.37=6.41+6.19-0.21-8.13=5.97+5.93+5.58=4.14-1.78+5.71+7.34=8.22-2.8-4.01+7.53=6.29+9.05+9.55+8.19=9.77-0.55-0.96=8.6+7.33+2.03=8.37-1.49-0.38-0.32=8.52-3.16+9.47+4.06=5.96-2.9+7.41-2.21=4.1-0.75-0.48=5.7-3.71+9.86+8.04=2.89+7.38-7.57=3.16-1.22-0.46+6.65=8.99+3.72+6.99+4.92=3.14-2.97+9.42-6.15=8.98-1.66-3.15-1.51=7.24+5.37+2.22+0.31=8.78-3.61=3.69-2.51+8.41=9.18-7.03-1.88+5.17=7.91-5.24-1.72+7.2=6.92-0.75-6=8.82-2.26-0.96-1.28=4.13+2.18+3.74+9.94=9.76-4.86-1.49+8.09=7.98+7.12-1.45+1.08=5.04-4.6+3.05+4.54=5.94-0.06-5.12=6.06-0.53+5.04=8.37-1.65-1.8-4.58=9.25-9.05+0.87+8.37=2.79+0.98=8.76-4.02=0.09+9.96+8.77+1.77=2.39+2.5-1.46=9.09+2.43=8.09+3.67+9.11-1.66=6.75-2.22+5.36-1.64=2.18+2.51+5.3-6.51=7.2+2.38+3.12-1.13=3.74-0.85=9.55-0.57-1.12-4.09=4.81+4.57=9.14+8.54-0.57=2.65-0.69-1.73+3.2=0.92+6.09-5.69=5.64+7.68=6.27-0.53-3.05+3.94=8.33+3.32-8.9=9.68-0.59-0.78+8.4=8.23+7.5+5.07+3.98=5.59+0.33-1.44=9.96-1.33=9.02+4.67-2.12-5.52=8.49-0.23-0.4-6.31=7.67-5.42-0.19=8.89-2.84+0.66=5.03-1.22+1.99+1.73=0.97+6.33+9.14=6.52+9.35-5.62-6.55=8.5-4.37-3.1-0.62=6.29-3-2.45=2.99-1.07=参考答案9.2-3.24-4.55-0.82=0.596.7+1.97+4.14=12.818.47-4.96-3.05=0.467.47+8.17+6.88-1.89=20.633.35-2.45=0.97.61+7.77+0.6+5.26=21.243.02+4.71=7.731.46+7.36-5.1+3.23=6.950.72+0.55+7.32+3.04=11.637.11-4.67=2.446.58-4.59+9.63=11.628.04+8.31-7.76=8.594.42+7.64=12.067.2-1.91+5.16-2.5=7.959.35+6.89+2.29-8.55=9.986.98-6.44=0.548.65-0.11-3.77+1.22=5.999.04-8.34+2.78=3.481.73+5.07+5.39=12.199.37+6.71-3.36-2.86=9.865.54-2.17=3.377.6-4.23+6.02-3.66=5.738.3+3.69+3.35-7.31=8.036.61+8.7+1.59+0.68=17.589.63-1.43+1.45-3.41=6.240.28+5.64-5.53+9.34=9.732.69+0.57+7.04-8.81=1.495.56+9.38-1.07=13.877.66+4.18-3.33-5.36=3.157.33-1.51-3.34-1.26=1.228.26+4.4=12.662.85-0.66-1.43+7.02=7.786.84-2.1+2.34-2.62=4.467.1-6.71+7.28=7.675.29-2.01=3.287.74-0.04-6.29-0.07=1.344.48-4.05+1.94+9.42=11.798.88+3.24=12.128.25-0.13-2.81=5.319.38-3.53+5.47=11.326.36+9.3+4.14=19.81.25+9.89+3.8-5.7=9.245.64-5.42+9.33=9.558.78-4.32-0.86+3.39=6.997.01+1.87+8.14+8.6=25.625.74-2.1+6.18-1.64=8.180.09+5.73+5.59-6.34=5.073.35+8.36+8.14=19.850.54+0.99+5.18+5.46=12.173.73-3.48=0.257.9+6.81=14.714.98+0.53+4.3+7.68=17.499.62-1.23+5-9.36=4.038.04-3.35-0.29=4.49.16-2.13-3.38=3.652.32-2.17=0.159.95+5.15+6.91-4.19=17.824.22+7.93-5.49-1.72=4.947.88+2.59+2.78=13.257.43+7.74=15.175.87+7.81=13.689.95-2.11-1.85+1.15=7.146.69+0.83=7.526.27-2.64-3.24+2.72=3.116.84-0.44-0.73-5.45=0.221.93-0.76+5.09=6.268.77-6.48=2.295.71+6.29-2.74-0.12=9.145.26-3.67+1.56=3.158.38-1.84-1.3+7.81=13.059.96+3.26-7.79+1.41=6.841.48+5.59+1.29+1.86=10.229.79-1.63+6.76=14.925.98+4.77-9.99+6.15=6.917.27-2.16-4.22+8.24=9.137.19+9.88-1.88-9.25=5.948.22+5.24+4.68-3.7=14.442.04+2.15+5.82=10.012.48+9.34-8.64+6.73=9.915.08-2.46-0.55-1.07=19.56+2.01=11.577.25-0.3+5.44+7.28=19.676.34-2.82=3.524.58-1.49-1.74+7.12=8.479.58-1.92+2.81=10.476.81-3.64-0.26+0.17=3.085.73+7.74-8.25=5.228.05+2.03+1.81=11.893.44-1.91+2.62-1.03=3.127.99+8.58+1.92+9.6=28.092.32-1.15+3.33=4.51.96-0.63+5.79-2.56=4.568.86+7.43+3.05=19.343.46+2.5+1.35=7.315.4+4.59+0.89=10.888.48+8.59-8.16-6.88=2.038.22+3.13-5.75=5.65.81-2.46+6.52-3.31=6.567.41-7.2+8.74=8.957.32+7.36-7.95+3.38=10.119.87+8.69-1.96-8.39=8.216.19+5.27-1.75+9.72=19.439.11-1.98+7.33+0.78=15.248.89+7.93-2.38=14.445.47+9.55+8.42-9.2=14.247.99-2.69+8.01=13.315.04-3.37+0.78+3.92=6.379.24+3.48=12.727.42-1.04-4.47=1.917.44+7.47-7.74+9.58=16.754.41-1.42+9.1-1.08=11.017.85-5.29+8.53-4.42=6.676.72+5.05-0.42+4.64=15.994.14+7.65-1.22=10.574.41-0.97+8.75+0.63=12.820.4+1.82+7.29=9.517.66-0.39+8.21-3.8=11.683.42+9.56-1.71=11.277.83+4.48+9.52-4.86=16.974.59+3.2-0.79+6=138.56-6.41=2.159.97-2.39-0.81+8.99=15.767.29+5.12+8.71-4.68=16.448.35-4.23+1.17+5.69=10.989.69-6.82+7.58=10.457.6-4.95-0.67=1.989.56+8.9-7.48+8.15=19.135.3-0.03-1.75=3.528.85+2.1-6.5+0.17=4.629.14+2.03-7.24+0.84=4.778.96+4.87+0.49-3.09=11.233.65+9.35-0.7+3.07=15.370.19+0.02+6.21+3.38=9.87.59+2.94+2.39=12.928.19+1.09-5.83-1.35=2.18.29-5.47-0.7+3.56=5.689.97-3.39-1.23-0.98=4.375.76+6.01+0.96=12.736.19-0.1-1.13-0.68=4.286.78+5.11+7.83=19.726.05+9+3.49-0.52=18.026.35+6.32+9.88-3.1=19.457.59+3.81-1.03+0.74=11.119.01+0.93+1.38+1.46=12.784.26-4.14+3.91+5.38=9.419.36-2.35+8.76=15.770.26+1.2=1.461.33+3.85+3.35+0.97=9.54.74+6.07-0.18+5.14=15.772.79+5.92+1.81+5.52=16.047.89-1.88-0.67=5.348.1-2.84+7.8+8.87=21.934.41+2.1+1.72=8.238.58+7.7-4.74=11.547.92+5.71+5.81+4.43=23.878.58+7.26-6.11+1.27=113.7-2.48+4.78-0.17=5.833.73-0.88-0.36+3.46=5.958.01+4.78-7.76-3.77=1.260.87+2.08=2.959.26-6.9=2.367.81-0.62+1.44=8.631.5+7.87+4.36=13.736.79-1.18+6.1=11.710.34-0.1+1.91=2.156.15+9.96-7.13+6.08=15.067.86+7.45-9.23-3.48=2.65.38+3.42+5.79+2.08=16.673.76+5.55-3.45-4.14=1.728.42-4.45+0.07+5.45=9.497.65+7.53-0.94=14.245.91+8.87-3.39+6.05=17.444.07+0.3-1.61+1.75=4.515.34-1.08+1.32=5.583.69+3.12+9.08-0.73=15.162.36+3.13=5.494.32-2.89-0.12+3.13=4.447.35+3.16=10.512.52+8.4-0.61-5.72=4.598.38-5.42=2.969.46-2.76-2.15-2.2=2.350.18+2.23-1.84+6.69=7.261.46+6.7=8.163.22+8.41-8.21+5.56=8.982.15+3.41-0.54-3.75=1.273.61-1.11=2.58.46+3.99-6.01=6.440.79+8.12-8.59=0.328.71-1.8-1.42=5.499.36-5.18+7.75=11.933.71+1.34+4.82-8.13=1.748.56-0.22-7.25+6.96=8.056.44-3.61+9.64=12.478.61-2.27=6.345.79+6.78-4.58-4.23=3.769.09+2.61-2.83-5.45=3.428.18+7.68-3.11+8.62=21.379.55-4.85+5.79-6.96=3.538.04+7.36-1.65-4.13=9.623.57+3.28-5.39+2.79=4.259.04-3.94-3.07+3=5.034.74-3.67=1.071.37+6.1-3.31=4.164.8-3.31=1.494.82+6.6-0.19-4.4=6.832.65+7.52-8.05=2.127.07-0.1-3.64+1.73=5.068.64-6.5=2.147.63+1+4.62-3.79=9.469.03-3.34-1.82=3.872.96-0.13=2.836.14+3.55+3.61=13.39.43+0.5+8.16=18.097.02-4.66-0.64+6.68=8.47.63+0.87-8.23+9.72=9.999.84-5.69-1.67=2.489.39+1.4-9.7+7.56=8.658.93+1.69=10.625.44-1.38+7.19-4.27=6.987.51-2.98-2.45+4.52=6.64.33-0.93+8.72-2.54=9.588.5+9.14+6.99=24.638.68-1.01-2.38-1.04=4.251.33-1.14+9.98-9.15=1.024.57-1.87+0.06=2.768.33-6.23=2.18.5-4.79-1=2.712.54-2.28+0.24=0.53.86+3.3-5.48+7.54=9.227.06-2.3-0.48-3.79=0.499.45-1.48+3.02=10.990.41+4.84+9.48-5.26=9.473.55+8.69+2.67-7.79=7.125.04+7.17+9.08=21.293.64+5.39-0.45=8.583.83-1.18=2.653.02-2.05=0.979.58-5.19-0.64-1.9=1.850.25+0.3=0.556.08-0.17+9.41-8.21=7.111.78+8.77+7.54=18.099.24+7.51-1.21=15.544.57-2.51-0.98-0.51=0.577.51+0.68+1.93+1.18=11.39.68+8.19+3.56=21.437.46-4.86+7.14=9.749.08-1-6.88-0.07=1.135.74+5.15-4.91-0.39=5.599.72-3.25-0.19+8.36=14.648.78+1.77-0.42=10.133.13+7.91-0.7+3.3=13.645.44-0.15-0.57-3.68=1.047.29+5.21-1.6=10.96.82-3.29-1.87=1.668.28-4.16-0.12-2.96=1.048.35-5.62-2.52+6.44=6.651.15+6.8-4.16+0.6=4.398.34-6.88+9.42=10.889.99-0.73-5.48+5.55=9.338.13-3.65-2.92=1.565.7+3.3=97.21-2.46-4.03+1.93=2.657.27+8.33-2.22-1.81=11.573.82+3.64+0.21+6.37=14.047.8+5.39+1.48=14.679.51-6.88+5.33+0.55=8.518.96-0.12-1.63+7.39=14.69.5+0.93-7.21-1.35=1.873.37+3.75-2.98=4.147.53-5.31-1.76=0.467.86-0.94-6.04=0.889.52+8.19-3.91+4.61=18.414.26+0.42=4.683.07+6.21-0.64-3.7=4.949.31-0.07+9.39-9.46=9.174.44+1.18=5.620.84+9.3-5.03=5.114.32-2.27+5.08+9.49=16.623.96+7.63-4.85-3.24=3.56.82+5.55+2.21=14.584.53+1.51+4.66-0.08=10.628.63+7.02+5.22-7.78=13.095.99-5.65+7.82+2.59=10.758.03+4.87=12.94.36-1.67+8.5-2.94=8.258.08-5.08+9.48-4.68=7.86.93+1.5+8.31+8.12=24.863.8+8.81-0.11=12.53.47+8.5-9.8-1.14=1.037.84+1.32-7.37=1.793.84+6.79-6.68+4.66=8.617.9+1.52-1.64=7.787.41-3.15+5.74-1.55=8.451.61+8.99=10.69.07-4.09-0.12-4.14=0.727.83-4.88-2.35=0.68.92+1.88+7-7.68=10.128.76-3.51-0.82-0.67=3.765.67-1.2-4.22+3.49=3.749.19-7.45-1.3+9.22=9.669.83+3.38+1.98-7.62=7.579.66-1.63-3.59-4.03=0.419.74-2.51-1.36-0.02=5.853.13+3.4+8.72+7.77=23.029.66-1.96-1.02-2.2=4.482.23+7.49-5.43=4.294.95-2.66=2.290.13+6.02+4.46-1.02=9.592.62+3.31+2.6-7.63=0.95.64-1.63-1.83-0.5=1.689.3-8.71+1.4+8.3=10.295.87-1.55+4.74+7.98=17.047.13+3.5+9.07+2.15=21.855.88-0.74+9.34-8.02=6.468.7-1.74-2.02=4.948.33-3.34+3.73=8.725.98-1.61-3.37=14.3-2.59+6.47+3.06=11.241.92+8.44+9.15-4.64=14.873.45-0.84+3.27+2.53=8.411.49+8.98-2.76=7.716.81-5.09+9.75=11.477.54-1.39+6.89+7.41=20.453.72-0.58+0.02+6.19=9.358.52-3.22+3.04-8.05=0.298.57-1.71-5.85-0.46=0.550.43+1.5=1.938.89-0.64+7.92+5.09=21.269.09-3.54=5.555.44+7.95+5.36=18.750.2+1.19+9.83+3.17=14.397.17-6.25+4.68-0.48=5.129.91-0.21+2.04=11.745.81+1.52+8.01+1.34=16.689.65+8.96-5.51=13.19.83-2.34-3.74+2.25=60.37+7.33-1.67=6.032.27+1.95+0.7-1.42=3.55.59-4.99+8.96=9.562.76+7.59-5=5.352.52-0.79+7.84+9.9=19.479.8-4.34+7.35-6.38=6.434.58+5.32+5.56-3.26=12.22.76+5.84-0.3+3.83=12.139.65-1+0.35-1.69=7.311.58-0.08-0.57=0.932.61+4.15=6.762.89+0.15+4.24-4.96=2.328.28-0.22-7.73+1.49=1.820.09+7.62+6=13.715.64+9.5-3.69-1.06=10.398.66+8.54-4.01=13.199.33-7.42+3.08-2.81=2.189.84+7.5+3.06=20.48.48-1.71-3.33=3.449.54+5.68+6.68+8=29.95.44-4.52=0.928.85+9.51+2.5-6.96=13.93.82-2.55+1.14=2.410.24+9.71-2.9+6.7=13.754.36-0.02+7.97+2=14.319.9+2.17-2.52=9.559.84-3.38-1.39-0.79=4.289.84+2.15-2.14-4.75=5.13.4-3.27+4.69+4.19=9.018.98+3.33=12.318.9-2.69-4.01=2.25.26-0.19-4.92+5.09=5.246.9+6.24+5.23-5.1=13.279.23-1.27-5.26=2.78.26-0.4-4.83-0.02=3.018.54-6.17+3.38=5.758.35-0.26=8.099.54+8.11+6.82+3.28=27.753.43-0.36=3.075.42+7.51-0.06=12.876.39-6.12+6.18+9.99=16.446.41+5.76-0.73-3.52=7.928.61+4.78-2.1=11.299.93+2.36-6.28+7.86=13.876.43+1.53+8.59=16.554.93-0.61-2.87=1.453.19+5.3-2.93=5.566.6+4.79-8.68-2.06=0.652.52-2.21=0.315.73-0.15+0.91=6.494.01-1.43+2.22=4.85.95-1.22-3.67+5.06=6.129.62+7.13-6.08-5.68=4.993.56+5.86+2.65+2.48=14.555.36+9.32-9.22-0.69=4.775.03-0.11=4.929.58+2.36+5=16.945.17-1.76+6.93+0.97=11.315.08-0.64-0.22+9.03=13.256.35+6.12-2.1=10.374.83-4.11-0.36=0.363.26+9.61-0.37=12.51.06+4.45-2.42-1.48=1.615.55-1.94+7.33-1.6=9.348.4+9.76-4.44+1.08=14.84.86-1.55+3.39+9.37=16.078.32-6.01+5.84+3.9=12.054.82+5.52+0.09+5.23=15.669.04+9.24=18.289.33-1.59-4.07-0.88=2.796.85+7.95+3.38-3.18=156.72+9.68-1.67+8=22.737.47+2.73+4.61+8.8=23.619.26-2.68-3.13-1.04=2.413.82+6.96-3.07+8.05=15.760.96+9.3+2.58+7.48=20.329.61-6.75=2.866.83-5.15+1.33=3.019.48+5.48-1.56+1.59=14.994.1+7.09+4.85-9.33=6.715.94-5.71+9.13-8.86=0.57.39-4.75=2.645.53-0.05-0.79+8.35=13.044.2+8.89-3.86+0.73=9.969.13-4.44+3.9+5.32=13.912.64+1.24+5.19=9.074.14+2.77=6.915.04-0.87=4.177.94+4.96-4.45-2.97=5.483.49+3.9+6.94=14.336.3-0.46-0.17-4.16=1.519.74-2.63+8.1+8.98=24.194.82+9.77+9.51+6.15=30.257.25+2.96-8.4-0.29=1.523.97-2.68=1.298.79-0.41-4.16-3.56=0.668.4-7.15+8.83=10.087.79-4.93-0.7+7.31=9.475.63-4.83+5.83+5.99=12.622.79-1.2+3.32=4.916.13-1.26+8.33-6.1=7.19.33+5.26-2.71+9.19=21.075.17-1.66-0.7=2.819.91-5.38-1.98+8.01=10.561.73-0.99+8.07-5.33=3.486.45+7.83+4.79=19.075.43+4.37+9.07-1.73=17.143.05-0.57+4.82-0.66=6.643.96+7.94-7.85+4.04=8.092.59-1.5+9.85=10.947.68+0.92=8.69.49-7.07=2.429.52-7.1-1.02-1.3=0.19.98-5.13-2.85=26.7-1.22-3.95=1.536.22+1.96=8.185.27-5.1=0.178.75-1.85-3.11-3.09=0.75.46-1.74+9.31+8.43=21.469.21+7.26-6.23+5.23=15.477.69-1.94+7.76+3.2=16.713.92+9.5+9.2=22.626.07-2.13+4.3+5.15=13.396.25-0.92-1.47-1.94=1.928.33-4.58-0.04+6.02=9.735.52+5.11+5.04+8.75=24.428.99+8.44-6.36=11.074.41-3.59=0.827.1-3.83+6.6-9.23=0.641.03+9.72-2.08=8.672.13+2.77+4.23=9.139.57-2.66-3.66-2.99=0.260.38+7.92-3.62-4.4=0.289.47-1.91+5.96-1.79=11.739.41+9.6+1.54-1.69=18.869.02+8.49-8.06+4.92=14.372.29+0.08+0.62=2.999.78-0.27-5.2-0.84=3.477.79+4.96-7.07-2.27=3.412.27+7+5.47-9.33=5.416.54+5.54-4.61=7.477.58+8.99-4.39=12.186.22-4.33=1.894.96-4.14+5.5=6.329.16-2.03-6.94=0.193.43-1.98+6.34-5.41=2.389.79-8.41+2.19-2.92=0.650.27+8-0.79-5.16=2.326.49+1.08-3.96+1.96=5.579.7-0.78=8.923.62+2.79+4.73=11.145.96+5.74-2.35-1.98=7.378.29-4.47=3.822.16+1.09+4.02+1.68=8.959.44+2.91+7.88=20.232.85+8.7+0.53+0.11=12.193.44+5.31=8.753.93+2.22+2.91+1.63=10.698.72-4.17-1.7+2.53=5.386.97-3.19=3.784+8.37+9.99+3.24=25.64.51+4.4-6.56-1.56=0.796.18+5.85-8.6+5.12=8.556.65+8.44-6.4=8.698.29-3.89+0.88=5.286.74-1.42+8.16+5.32=18.84.38-2.66+9.45+5.3=16.471.93-0.79+5.2+3.25=9.594.35-1.91+1.48=3.929.09+4.51+4.79-0.27=18.122.79+7.85+9.98+5.84=26.469.3-6.61-1.25+1.45=2.897.03-2.48-1.05-1.76=1.741.42+5.28+5.19+3.55=15.445.88+9.11+2.79=17.789.28-8.6+1.13=1.817.58+7.37+8.26+5.17=28.387.75+1.85-8.85-0.2=0.557.55-3.82+1.44+5.59=10.768.36-6.38+8.17+9.65=19.87.26+7.36+9.5=24.129.28+2.09-1.57-2.58=7.224.28+3.37-5.75+8.57=10.471.76+3.78+0.07=5.619.21-4.73-0.41-1.49=2.589.38-3.52+9.71+2.98=18.552.19+8.95+4.67-9.78=6.037.16-0.62=6.547.81-5.67=2.144.28-1.78-1.89+1.35=1.965+1.31+9.18+9.58=25.078.83-2.92-4.54+6.22=7.597.06+0.69=7.750.95+5.12+1.24+3.73=11.049.63+2.05+1.08+2.79=15.553.59+5.28-2.22-2.18=4.478.54-0.04+2.75+9.44=20.694.22+8.08+9.88+0.17=22.350.03+8.04=8.078.89-3.44+7.83-3.48=9.88.13-6.64+9.91=11.45.43+7.04=12.471.25-0.93+3.36=3.689.98-0.41+9.48=19.055.56-3.09+6.13=8.60.85+2.27=3.128.46-5.16=3.33.12+6.98-1.98-5.08=3.047.11+2.14+3.37-8.79=3.834.75-0.45-2.73-1.05=0.528.64-0.24-5.37+3.88=6.918.42+3.9+5.26=17.586.35+5.74-6.29=5.84.05+5.05-1.69-4.69=2.722.38+8.1-9.09+9.14=10.535.94+5.48-2.54-1.68=7.27.97-6.08+5.15=7.049.52-8.69-0.45+0.91=1.297.27-1.95=5.325.03+9.4-7.21-6.69=0.539.12-6.26-0.49=2.374.12-1.21+8.08-6.29=4.70.42+2.41+2.2+0.55=5.584.48-3.79+5.05+4.42=10.168.48+8.49-2.91-6.57=7.490.93+1.62+1.55=4.18.91-2.63-0.92-0.45=4.913.91+5.22-3.44-3.02=2.677.91+3.09+4.95+5.83=21.786.52+4.07-8.39-0.71=1.499.92-4.31-0.85=4.766.69-2.02-1.71+1.82=4.788.26-0.17-1.81=6.289.13+6.64+3.62-0.93=18.463.69+6.09-1.74=8.048.68-4.7-1.95=2.039.69+6.01+7.87=23.578.29-5.82+3.11-5.04=0.545.16-0.45-0.36=4.356.28-2.15-2.63=1.55.84+6.42-1.05+6.02=17.236.9+9.67+0.6=17.175.75-3.3+6.73-8.99=0.195.29-1.44=3.859.58-5.11-3.28=1.196.81+4.93-9.75=1.998.7-3.32+8.95-4.58=9.750.56+5.37-4.17+7.43=9.195.85+5.05+2.54=13.440.5+5.58+5.07=11.157.63-4.39+4.04=7.289.31-0.32-2.12-2.86=4.017.31-4.48-0.23-1.83=0.775.66-1.33-0.35+8.43=12.416.59+6.97-7.44+4.92=11.043.12+4.27-4.99+0.57=2.977.85-5.35-1.85=0.651.75+5.87=7.629.59-7.39+8.89=11.097.19-1.72+6.39+6.08=17.944.14+1.64=5.788.34+2.01+6.17=16.528.51-2.77-3.24-2.05=0.458.26-6.77-0.1=1.396.41-4.19+9.9-2.51=9.617.18+7.45+1.73-6.14=10.227.23+8.75=15.988.45+2.81+4.67+5.91=21.849.64-8.11+7.48-4.97=4.048.92-0.16=8.768.88-0.96=7.924.27+9.61=13.882.88-2.3+0.37+9.88=10.830.37+7.24+9.52-5.08=12.055.98+3.17=9.158.98-5.13-3.52=0.338.48-2.42-0.44-3.07=2.557.15+6.24-8.64-4.06=0.698.54+0.49=9.032.83-2.61+8.19-1.11=7.30.59+6.71+6.97=14.278.79-1.01+4.9-6.27=6.416.64-3.49+6.59+6.83=16.577.34