四年级数学（小数加减运算）计算题与答案汇编

四年级数学（小数加减运算）计算题与答案汇编8.57+4.53+6.67-4.19=7.71-6.54+7.12-7.19=7.71-1.02+5.63-9.23=9.03-0.48-3.82-4.05=6.88-3.99-1.66+6.27=8.81+1.28+8.72=3.19-0.94+0.03+9.77=1.11+8.96+4.18=6.23-2.64+6.92-5.93=9.89-7.16+6.69+9.19=7.49-6.3+0.78=4.04-2.53-1.22=3.48+9.19-1.93-2.86=9.85-4.52-1.19-3.58=1.65-0.17+6.02=6.47+6.42-3.53-5.24=6.3-3.81=3.58-1.71=4.74-1.26-0.26-0.78=2.35+8.88+9.54-0.43=6.52-0.82+1.86=5.37-0.49-2.05-1.01=8.48-5.9=6.24+8.05+2.15-4.5=9.48-1.98=8.93+2.58+8.48=1.63+4.13-0.16=3.57+6.36+9.02-4.57=5.82-0.5-4.6=6.94-0.84-1.74-1.4=4.74+7.98-0.49-5.47=5.19+7.25=8.14-0.64-4.36+9.56=0.78+4.01=4.9+8.75+4.23+8.33=8.4-2.98=3.63-0.63+6.7=9.22-1.93-2.36=8.79-1.33-6.3=9.78-1.78-0.88-6.68=9.24-2.61-4.93=8.77-8.48-0.05=5.35+8.98+4.13=3.7+7.8-0.99+5.5=9.94+8.98-2.17=6.31+0.75+3.15=3.33+4.65-4.37+3.93=4.5-0.11+9.54=8.33-0.68+5.77=6.16-4.92+4.67=5.19-1.94+9.62-3.85=9.82+6.31+7.91+5.79=4.97+6.48+2.41=8.53-4.53+7.38-7.47=8.87-7.98=6.82-5.14=2.69+8.41+2.81+4.82=7.86+6.77=6.24-0.24-3.53-0.86=7.63-3.47+3.83-0.84=8.79-5.43+7.04+2.53=2.84-2.19+6.42=1.32+9.89-1.3-1.59=9.42-7.04-0.91+9.09=6.12-1.88-2.55=8.68-6.14-2.34=0.48+5.16-0.9-3.19=7+9.17-2.75+2.79=8.46+1.41-2.78=8.82-1.53+8.5+2.42=6.44-4.63=0.44+4.76+1.25=2.04-0.06-0.84+6.04=6.58+7.47+8+5.03=8.74-3.24-0.77-4.03=9.37-7.11=4.53+5-1.64=5.77-3.79+8.46=4.49-3.29+3.41+2.8=7.33-3.21-1.66+5.34=3.84+1+6.34=8.68-3.06+5.89+3.59=9.63-3.57+3.72=6.34+0.45+5.22=4.82+7.89-0.35+9.96=4.64-3.52-1.01=7.9+5-7.39+8.97=6.24-2.98-1.72=9.79+5.06-4.88-9.71=7.85-0.29-7.14=1.68+5.24+7.98-9.17=9.79-3.75-0.6=4.7+2.73-1.86-2.71=3.94-0.3-2.31=2.85-0.41+7.39=8.42-7.32+5.49+8.03=9.98-1.66-6.77=7.99-6.17+6.6=5.15-2.65+9.73-6.38=8.8-7.78+9.62-2.14=6.14-2.27-1.86-0.68=9.28-1.2-3.8=5.35+1.66-3.96+6.34=9.04-1.57-4.08=8.67-2.6-5.92=1.44+2.84-3.57=9.26+2.91-1.5+8.99=4.11-0.88-1.76+7.87=2.36-0.04+9.32+6.01=0.55+7.74-4.73-1.48=5.38-3.78+3.28+5.79=2.41+1.42+7.31-2.96=7.59-1.92+5.13=6.58-1.68-0.83-3.76=3.04+8.2-9.05-1.5=3.5+6.9+2.47=4.84-1.81+0.72-3.29=9.98-8.58=9.09+4.8+0.34=9.64-3.82+3.17-2.1=9.11-4.68+4.24+1.19=2.04+5.36-0.41+2.61=8.14-2.46=3.9-0.45-0.42+6.26=6.6-5.81-0.14+6.97=9.34-0.37=5.09+9.72-4.47-0.41=4.55+1.88+5.25-0.5=6.16+0.42+4.23+4.87=5.39-1.87+4.94+2.88=9.17+1.34-5.78-1.94=5.66-1.65-0.02-2.89=1.58-0.96+1.4=7.41+7.51+7.57+4.8=7.46-2.25-0.8-4.02=9.49+7.87+4.07=0.75+7.01-6.08+3.54=6.05-0.06=3.18+9.19-9.69+7.94=9.34-0.12-0.57=1.41+9.03+2.19+4.27=6.8+5.89+6.04+1.05=8.94-6.03=7.43-0.2+3.57=4.46+7.59=9.21-5.23-1.87+8.75=9.58-8.31+8.48=3.9-1.06+3.07+8.85=2.71+9.51+1.34+5.98=5.49+8.88=8.99-2.94+2.74-3.47=3.41-2.9=3.14+8.89+0.35+3.36=2.41+4.9-1.03=9.43-3.52+0.9-3.02=4.37+3.69+2.88=4.52+4.5-7.88+0.55=8.49-3.14+4.58-9.53=9.17-2.98+2.36=2.41+8.58-1.77+6.11=8.57-1.68-5.93-0.26=9.22+1.7-4.99-2.55=8.52-1.91-4.32+7.46=3.93+7.44=6.54-5.85+8.84-2.44=5.88+2.89-0.37=6.27+6.04+3.35+2.19=7.06-4.38-2.55+3.45=9.42-0.78=1.67-0.68+8.82-0.06=9.89+9.84+1.08+0.29=3.21-1.43+1.85-2.86=5.96-0.97+3.64-3.48=6.27-1.97+6.3=4.34-2.22+1.48+3.2=6.59+4.07=4.06-0.48-1.07+2.91=7.19-5.49+4.47-3.77=9.72-6.36+8.82=6.6-2.93+2.37=4.37+7.27-9.52=7.33-5.36=3.42-0.75-0.16-0.78=3.09-1.22=9.31+5.81+2.53+8.64=6.64-2.15-1.39=4.51+4.58+5.06=0.61+5.84=4.68+9.5+5.94=4.05-2.25-1.29+4.73=4.19+9.95+6.74-8.17=5.48-1.45-1.95+0.32=3.19+9.16-7.58-2.72=3.92+5.61-6.8+3.02=3.21-1.98-1.05+3.45=2.79+9.53=3.09+6.04-7.7=9.83-1.17-7.31+6.73=0.36+5.92+2.31+5.09=4.01+0.13-0.64-0.2=6.99+7.24+0.94-4.77=6.43-0.62-0.81+7.19=6.66+5.63+1.7-9.59=8.78+4.15-0.3=9.88-2.86-2.68=4.14+7.78-4.15+1.36=5.66-1.71-2.42+3.97=2.71+4.66-3.46+0.72=5.09+0.54-0.96=9.29-4.43-2.35-1.96=6.87-1.33+4.09-1.17=4.78+0.29+4.72=5.05+2.79-4.59-2.21=7.59+5.84-5.99-6.76=9.28-0.57-0.78-5=8.14-7.31+9.71-9.35=8.32+2.01+4.5+3.85=9.02+1.1-5.48+8.16=9.4-1.92-0.85+1.4=9.94-3+7.21-1.29=5.05-4.74+0.81+1.55=8.59-1.48-0.18-3.66=9.79+5.42+6.42-9.61=3.48+7.05+6.6+6.94=7.86-4.07=2.94+0.93-3.34=9.98-2.83=4.77-1.57-1-0.98=7.79+5.3-8.57-2.65=3.01+2.03-1.93+5.13=1.8+2.86=0.69+7.29+6.75-6.64=9.66-2.54=6.01+6.1+8.71+0.71=9.98-8.22+2.1-3.19=0.43+7.94-5.89=9.45+5.79-5.14-6.94=6.52+3.23-4.82=7.39-0.03+0.44=6.25-5.69+7.09=5.54+4.7-9.91+3.8=3.95-2.31+9.34-3.34=8.56-1.02-3.15=4.76-0.9-0.07-0.28=5.18+8.01=6.69-0.94+2.96=6.56-2.85+2.63+9.79=6.71-0.72-5.44=5.02+1.06+2.52-7.98=8.95+2.19+5=8.4-4.61+5.45=2.11+8.44-0.52-9.19=7.13-3.37+0.28+4.85=1.26+0.7+4.98=9.9-3.76-5.05-0.93=9.96-4.55-1.23+0.97=9.66-1.7-1.15=3.87+7.55+0.91=8.98-5.91-0.58+5.04=6.56+4.91-0.92-9.19=8.24-1.28+5.41=3.73+9.95+9.06-9.13=9.45-6.55+6.67+1.28=3.03+1.34=2.65+0.07+4.32-1.16=2.13+4.29-1.25=9.69-4.92-3.01+4.56=9.03-3.62=2.6+8.67-1.74=8.85+6.09-4.24=7.18+0.92=8.24-1.84-2.51-3.75=7.85-4.54+0.94=9.38-7.77+5.55+7.16=6.89+4.33-4.41=6.47-1.65-2.02=9.88-8.34-0.97+4.9=2.35+9.07+6.11=4.8+7.91+0.24+7.16=8.1-0.2-5.2-1.85=9.69-0.44-6.29-0.81=9.97+1.2-2.77-3.91=3.37+9.47+9.84-7.52=3.84-2.34-1.07=5.68-2.14-3.44=7.8-5.57-1.52+3.17=5.93+4.07+3.33=1.37+4.69-4.01-1.75=9.38+8.82-1.4=7.54+4.36-2.52=5.1-4.79+8.09=8.54-4.49-3.84+8.74=7.88-6.08=5.73+8.57+7.55+4.02=4.2+3.46-3.72+5.41=9.29-1.5-4.59+5.6=9.76-9.01+5.87+3.07=8.92-3.21-4.55=5.83-4.5+6.34-1.12=1.52+4.35-3.64+8.25=2.86+0.54+2.35+1.3=8.26-0.82-5.84=8.23-7.69+8.43-6.72=9.89+4.48=3.88+4.76-4.32=8.7+7.6=2.19+1.99+3.64=6.62-4.83-0.66+3.39=3.02+8.78+1.29-2.39=0.7+0.35+3.09=8.74-7.32-1.25=0.09+2.65+2.86+6.03=8.68+4.73+9.34-3=8.07-6.67-0.95+2.94=9.38-7.13-0.8-0.11=8.06+8.82-7.02+6.5=4.01+8.64=2.6-0.6+4.48-4.31=9.82-5.42-4.23+7.32=4.86+3.16+0.52=6.4-0.97+2.6+2.57=8.93-0.37-0.02-6.42=3.74+9.55-8.68=1.41+7.61+6.61=8.35+4.62-7.08+2.64=5.63-0.06=4.14+1.48+6.52-0.67=7.13+3.59-0.06-6.9=9.27-2.82-3.76+0.28=4.91-1.54-2.9=9.64+8.37-2.16+2.46=2.02+0.4+0.84-1.13=3.02-0.65=2.26+9.12+4.58=1.8-0.89-0.23=1.23+3.35+6.21-6.54=6.74-1.82-2.99-1.15=9.59+9.42=8.12-1.34-6.57+3.31=9.02+0.48-9.18-0.09=6.91+2.24+2.57-1.06=2.22-1.2+5.26+8.69=4.87-3.11+9.28+4.05=6.09+6.98+7.51=8.98-6.99=1.06+4.13-2.84+0.75=3.38-0.22-0.13-0.39=7.75-1.11+8.62+3.67=9.2-2.28-2.78=5.73-5.25+7.21+3.11=8.29+7.64-9.04=3.13+9.45=2.21+9.47-1.9=6.73-2.48+9.67=1.16+6.57+7.44=0.77+4.69-0.86+2.94=2.95+2.23+0.79+3=4.96+6.21=0.69+0.09=4.95-0.76=9.67-7.35-0.24-0.73=6.04-0.31-4.72=5.96-0.14+9.75=9.04+1.72-7.28+7.72=6.65-1.15-1.36-3.7=6.55+9.32-0.28=7.33-4.24-2.2-0.29=6.97-3.66+3.47+0.99=8.96+3.84-0.65=2.36+3.36+1.55=7.28-3.85+6.65=0.97+5.14+0.17=8.28+7.57+3.84-9.38=5.19+1.63+6.42+3.18=7.51-5.02+1.85=7.87-2.52+3.81-3.97=4.86+8.34-1.31=9.64-6.37=2.99-2.08+3.13=5.63-3.58+9.01-7.68=3.47-2.85+6.5-3.81=4.31-3.26+6.3+4.21=6.34-4.52=0.45+8.84-3.59+7.78=9.23-1.67+5.1-3.13=8.5+6.48-2.11-3.03=6.85-6.13=8.71+7.68-3.75=8.88-4.74-0.46=7.69+3.89+4.26-8.49=9.95-6.73+7.81=7.27+3.14+4.14=4.09+2.88=6.15-0.74+1.23=2.52-2.26=8.19-1.83-3.14-0.57=5.9-5.66+2.06+0.16=7.2+7.67=8.65+6.2+3.24-6.98=7.35+5.13+9.96=5.15-1.38+3.54+5.17=7.46+4.08+7.39-1.1=4.91+6.29+2.48-7.41=4.98+6.4+9.09+1.11=6.64-1.16+4.65-5.86=6.77+8.33+3.74+2.63=7.87-6.67+0.93+6.74=4.06+4.7-4.87=0.35+5.33+5.54+7.63=6.38+4.03+7.21=0.37+1.21=2.1+0.9+0.64-1.77=9.13-0.77-6.93=7.99+5.03-6.3-5.71=3+4.08-0.23+3.75=5.41+5.5+6.55+6.74=7.87+7.78+5.21+5.2=4.42+2.05=8.02-6.67+1.89-1.3=6.7+0.63=3.97-2.39+7.82-5.47=8.25-4.76-0.1-1.49=6.11+9.41-9.64=7.63+1.77-0.88-5.21=3.52-1.96+8.83=1.42+5.28+0.86=4.24+7.02=4.95+4.63+5.31+1.75=6.8+6.76-2.66=0.41+6.19+7.16+6.86=7.65-2.47+9.38=8.97-5.98=7.82-1.23-2.44=7.75+2.19=4-3.42+2.58=1.82+3.65-1.4=9.82-8.04-0.51-0.76=4.28+9.27+1.19+2.65=4.32+6.62-2.32+9.01=2.62-0.42=4.48-2.26+6.33=8.12-0.02-2.05-2.86=9.81+8.88+5.51-6.37=8.43-2.73-2.52-0.39=7.7+3.51-2.88-6.55=9.11+0.29-1.53=9.08+1.03-5.69-1.5=7.47-6.12+5.11-4.2=0.63+4.5+4.4=8.08-5.16=6.37-1.14+9.4-1.69=0.62+1.19+4.71+7.43=7.15-5.94-0.56+8.67=9.73-5.37-1.83+5.54=8.53-4.77-3.53+1.53=8.88-2.02-0.7-0.8=9.25-0.41+5.08+7.12=7.09-0.48=9.4-6.45+0.82=3.56+4.68-3.99+7.66=4.33+8.96-5.87-7.04=6.26-2.44-1.54+3.32=2.61+6.33-1.84-2.31=8.68+6.86+8.01=4.87+8.73-7.8+8.32=7.55-5.81+3.3-0.79=2.88+4.85+7.71+9.2=5.25-4.56+0.19+3.62=0.32+3.51=9.67-2.1-7.1+6.62=6.48+6.11-4.74-4.76=6.08-4.1+8.55=2.67+1.15+7.65-2.51=9.39+7.57+9.15-3.34=6.3+9.41-5.17+0.36=6.92+0.97+2.67=7.81+1.63+1.76+7.99=0.53-0.13=9.97+9.94+1.01-6.17=9.59+5.54+0.29=9.04+5.68+9.98+2.76=7.62-0.16+5.3+9.49=9.79-1.1-8.13=3.66+5.78-0.26=5.89-3.03+5.66-5.41=8.32-5.77=0.55+8.59+4.59-6.4=5.4-4.08-0.86+0.97=4.74+1.31+3.57-5.35=5.71-0.34+9.44-8.59=1.69+1.99-2.47+1.36=9.29+6.97-3.96=1.44+6.88+5.12=9.16-4.93-0.29+2.14=9.33+7.85-0.35-9.76=8.44-2.67-5.23+7.14=8.21+6.21-0.13-7.37=4.36+2.75-1.55+4.95=9.86+3.19+3.55-2.29=0.39+5.9+4.83-0.63=5.69-3.33+5.42-0.5=9.05-0.03-8.06=8.42+1.53+2.42=9.94-7.97+4.42=9.45-0.72+7.71+9.7=5.78+6.93-5.66-6.27=6.97+7.75=9.26-0.23+9.31+3.83=5.25+5.19+3.58+1.98=6.4+4.87-4.3=9.25-6.77-2.04=5.05+4.62+0.22=5.53+8.25-4.51+8.01=7.18+1.45+8.88-9.02=5.71+4.48+9.91-3.01=8.56-5.16+3.75=3.62+7.43=9.07+0.67+1.91+5.42=7.47+6.83-1.35=9.21-7.83+4.09=5.18-1.52=0.1+0.14+6.62+4.65=5.63-2.84+1.5=1.97-1.1-0.51=9.12+5.23-1.57=9.91+5.89-5.1-3.79=2.81+3.63+3.14=7.12-2.42+7.8+3.63=4.65-2.96+9.47-9.61=0.65+6.55+3.04-2.76=8.09-1.08-2.96+9.18=3.32-2.28+6.44-0.93=6.82+4.33-9.81-1.23=9.93-1.27-5.81=1.79+6.28+6.48+4.04=7.94-2.11=9.81-1.75-7.73+2.73=9.45-4.04-0.51=1.67+9.13-4.69+1.85=8.98-0.28-0.69+0.4=2.66-1.14+7.34-0.72=1.93+3.54+0.85=4.38-2.12+6.1+8.09=5.82-3.13+8.2+5.05=2.17+7.53+6.57-3.81=9.37-0.55=7.85-1.69-1.38-0.11=6.76+0.93+7.29-5.37=3.37+7.02-1.19=7.7-6.72-0.66+5.57=8.02+0.4=3.28-2.61+2.64+0.63=3.05-0.46+7.29+7.69=5.23+2.74+4.23=9.71-0.03-9.05=6.51+7.59-0.41-8.4=5.13-1.02+4.98-5.17=8.08-6.27+8.18+0.92=1.96+7.02=8.17-2.26+3.03=2.42+7.85-2.18+9.52=9.05+9.42+3.05-6.34=5.14-3.76+2.2+3.11=9.29-2.57+3.58-9.9=9.19-3.43+9.62=9.19+9.5-1.98-0.21=9.42-0.24-5.6-0.43=7.29+3.13+3.52+4.13=2.82+5.19-6.79-0.87=9.67-1.7-4.59+4.17=6.06+4.45-1.22-1.7=4.52+5.72=9.3-0.88-2.13+1.05=8.61-2.08+5.04=5.3+4.71+0.41-6.13=8.41+9.83=9.22+7.56+3.27+8.97=4.87+5.09-2.78-1.11=8.77+9.17-3.78-6.68=5.64-1.45=9.94-0.21-9.23+5.6=7.22+1.16-4.85=9.32-1.87+6.16-0.81=5.78+1.34+1.14+2.38=6.06+6.99+9.47=9.12-0.05+6.83+7.17=8.07+1.9-2.03=7.3-6.76+0.02+2.64=3.28+1.33=2.59+5.55+2.04+8.67=7.23-1.09-2.97=8.1+9.35-4.64-7.1=8.72-3.41-0.85-4.19=2.25+2.43=3.87+1.38-2.21+4.15=2.88+8.27-0.48=9.75-8.95=6.07+0.46-2.06+4.59=2.55+7.86-5.95+1.56=8.29+8.86-5.38+0.14=9.6-0.89-6.62+8.16=8.06+3.96-2.17=8.04+3.06-5.54+0.94=1.06+2.72-2.6=0.48+4.4=8.25-6.49+0.23+9.13=9.57+8.56+7.51+3.2=1.88+9.16-6.79=7.22-0.66-3.13-0.77=9.04-6.61+2.68-2.69=9.24-1.45-5.57-1.33=6.76+8.55-0.92+4.2=8.35+0.17-3.07=7.77-0.61-3.89-1.21=9.63+8.38=4.09+5.63-4.88+7.03=8.96+4.22-0.18=8.17-0.55-4.55+3.45=9.48+9.6+1.79+3.55=6.89+5.83+1.92+4.88=5.55+5.43+3.26=4.59-1.99+9.99+8.45=8.29-4.23-3.49=4.91-1.82=2.33+6.67-0.02-8.38=6.78-0.09=6.64-4.99+3.62-2.33=8.02-1.75-5.79+3=3.37+8.69-2.24+6.46=2.14+0.3+8.47-9.09=9.31+7.85+0.97+0.33=8.26+9.77+2.98-8.27=4.21-2.84+8.79+3.71=8.18-2.16-4.64-0.25=9.43-4.87+6.03-0.95=3.56+5.25-3.99=1.58+6.71-2.69-3.53=2.94+9.71+3.94+7.69=9.61-1.53-7.18=3.09-0.52+3.18+9.73=9.91-3.7-1.53=1.5+0.21=6.64+1.46+3.44=4.79-1.21-3.2=8.76-1.9+8.54-0.27=9.5+8.44-5.62-7.42=7.77-4.37+8.81=9.74-3.8-5.06=6.26+2.07+4.29-2.38=5.06+9.79+6.53=6.9+4.56-6.18+0.59=8.6-2.74-2.44=1.12+2.43=7.88+1.92=5.74+9.26+2.36-1.89=5.61-3.19-0.9-1.32=5.92-0.56+3.74+1.28=9.69-1.01-0.61-6.94=1.58+4.09+5.76+8.9=4.55-4.29=9.67-1.99-3.99-1.93=9.81-4.26+8.35-4.13=7.15-4.56=9.83-2.66-1.65-4.21=6.49+4.02+6.69-6.3=7.39+2.97=9.61-7.81=8.03+0.7-2.98+5.78=3.62+8.96-6.54+0.37=4.45+6.51+0.95+1.59=9.44-5.29-0.93-1.75=5.9-2.63=9.29-6.74-0.36+5.67=6.09+1.53-4.03=7.08+6.54-7.29-2.63=1.07+4.43-0.28+8.45=1.43+8.22+2.37+1.95=9.15+3.9=3.05-2.61+7.74-5.75=7.08-4.02-1.71-0.69=3.43-0.28-1.65-0.12=1.92+7.5+3.08-6.15=9.92-0.98+2.93-2.37=8.45-7.37+6.7+9.48=6.87+2.87=9.42-6.46=8.61+2.78+1.64=2.83-0.98+5.15=0.64+2.9-1.92+7.85=9.65-4.5+8.64=7.66+0.51+5.21-5.98=4.69+6.56-1.5-3.62=5.17-0.26+9.15+4.6=5.19-1.86=6.95+8.44+1.68+9.1=4.5+3.1-6.66=6.22+7.82=4.97-0.36+2.88=4.82+2.67-3.27+5.58=7.66+0.6+8.72-3.49=7.69+7.01-5.86-3.94=6.22-2.6-1.63-0.39=9.57+0.54+1.26=7.3+8.66-7.51-5.28=4.22+3.67-1.02-4.71=7.87-3.96-1.43+9.07=4.92-0.27-4.01=8.23-0.67-2.75=7.73-1.75+2.34-6.42=4.47+5.72-2.64=9.8-2=2.6+7.11+6.1+5.81=2.85-1.97=5.21-3.63+6.94+4.16=4.37-0.86-0.05+6.3=8.06+0.22-1.65-1.12=8.96+8.01=4.7-2.22+5.58+0.48=5.07+3.18-5.62+1.58=7.94+6-7.04-4.04=7.45-6.47+0.61-0.2=9.71-8.31+6.21=4.7+4.88+7.79-6.84=9.71-6.31=4.73+6.1-3.03+1.77=5.23+8.98-1.68=1.56+5.79-0.74=0.4+9.7=7.63-1.26+6.67+4.86=8.73-2.9+9.89+2.47=9.8+9.52=5.95-0.28-0.91-0.83=3.18-0.92+3.76=4.44+1.15=8.33-1.52-6.64=7.91-2.71-2.52+0.86=8.61+9.85-1.97+0.25=6.92-1.68-1.99-0.37=4.34+8.84+8.73=6.26+0.29-0.68=6.93-6.48=4.4-1.42+3.96=4.6+9.36+7.12-7.54=3.63+0.88+9.23=9.24-3.94-4.78=8.2+9.03+9.18+6.75=3.77+1.54+0.28-2.22=8.92+2.24+4.74=0.12+5.76=6.11+3.61=7.81+3.98=7.37+8.96=7.03-5.28-0.95-0.41=8.5+9.96=1.29+5.57+9.7=8.69-6.05-2.18+5.06=参考答案8.57+4.53+6.67-4.19=15.587.71-6.54+7.12-7.19=1.17.71-1.02+5.63-9.23=3.099.03-0.48-3.82-4.05=0.686.88-3.99-1.66+6.27=7.58.81+1.28+8.72=18.813.19-0.94+0.03+9.77=12.051.11+8.96+4.18=14.256.23-2.64+6.92-5.93=4.589.89-7.16+6.69+9.19=18.617.49-6.3+0.78=1.974.04-2.53-1.22=0.293.48+9.19-1.93-2.86=7.889.85-4.52-1.19-3.58=0.561.65-0.17+6.02=7.56.47+6.42-3.53-5.24=4.126.3-3.81=2.493.58-1.71=1.874.74-1.26-0.26-0.78=2.442.35+8.88+9.54-0.43=20.346.52-0.82+1.86=7.565.37-0.49-2.05-1.01=1.828.48-5.9=2.586.24+8.05+2.15-4.5=11.949.48-1.98=7.58.93+2.58+8.48=19.991.63+4.13-0.16=5.63.57+6.36+9.02-4.57=14.385.82-0.5-4.6=0.726.94-0.84-1.74-1.4=2.964.74+7.98-0.49-5.47=6.765.19+7.25=12.448.14-0.64-4.36+9.56=12.70.78+4.01=4.794.9+8.75+4.23+8.33=26.218.4-2.98=5.423.63-0.63+6.7=9.79.22-1.93-2.36=4.938.79-1.33-6.3=1.169.78-1.78-0.88-6.68=0.449.24-2.61-4.93=1.78.77-8.48-0.05=0.245.35+8.98+4.13=18.463.7+7.8-0.99+5.5=16.019.94+8.98-2.17=16.756.31+0.75+3.15=10.213.33+4.65-4.37+3.93=7.544.5-0.11+9.54=13.938.33-0.68+5.77=13.426.16-4.92+4.67=5.915.19-1.94+9.62-3.85=9.029.82+6.31+7.91+5.79=29.834.97+6.48+2.41=13.868.53-4.53+7.38-7.47=3.918.87-7.98=0.896.82-5.14=1.682.69+8.41+2.81+4.82=18.737.86+6.77=14.636.24-0.24-3.53-0.86=1.617.63-3.47+3.83-0.84=7.158.79-5.43+7.04+2.53=12.932.84-2.19+6.42=7.071.32+9.89-1.3-1.59=8.329.42-7.04-0.91+9.09=10.566.12-1.88-2.55=1.698.68-6.14-2.34=0.20.48+5.16-0.9-3.19=1.557+9.17-2.75+2.79=16.218.46+1.41-2.78=7.098.82-1.53+8.5+2.42=18.216.44-4.63=1.810.44+4.76+1.25=6.452.04-0.06-0.84+6.04=7.186.58+7.47+8+5.03=27.088.74-3.24-0.77-4.03=0.79.37-7.11=2.264.53+5-1.64=7.895.77-3.79+8.46=10.444.49-3.29+3.41+2.8=7.417.33-3.21-1.66+5.34=7.83.84+1+6.34=11.188.68-3.06+5.89+3.59=15.19.63-3.57+3.72=9.786.34+0.45+5.22=12.014.82+7.89-0.35+9.96=22.324.64-3.52-1.01=0.117.9+5-7.39+8.97=14.486.24-2.98-1.72=1.549.79+5.06-4.88-9.71=0.267.85-0.29-7.14=0.421.68+5.24+7.98-9.17=5.739.79-3.75-0.6=5.444.7+2.73-1.86-2.71=2.863.94-0.3-2.31=1.332.85-0.41+7.39=9.838.42-7.32+5.49+8.03=14.629.98-1.66-6.77=1.557.99-6.17+6.6=8.425.15-2.65+9.73-6.38=5.858.8-7.78+9.62-2.14=8.56.14-2.27-1.86-0.68=1.339.28-1.2-3.8=4.285.35+1.66-3.96+6.34=9.399.04-1.57-4.08=3.398.67-2.6-5.92=0.151.44+2.84-3.57=0.719.26+2.91-1.5+8.99=19.664.11-0.88-1.76+7.87=9.342.36-0.04+9.32+6.01=17.650.55+7.74-4.73-1.48=2.085.38-3.78+3.28+5.79=10.672.41+1.42+7.31-2.96=8.187.59-1.92+5.13=10.86.58-1.68-0.83-3.76=0.313.04+8.2-9.05-1.5=0.693.5+6.9+2.47=12.874.84-1.81+0.72-3.29=0.469.98-8.58=1.49.09+4.8+0.34=14.239.64-3.82+3.17-2.1=6.899.11-4.68+4.24+1.19=9.862.04+5.36-0.41+2.61=9.68.14-2.46=5.683.9-0.45-0.42+6.26=9.296.6-5.81-0.14+6.97=7.629.34-0.37=8.975.09+9.72-4.47-0.41=9.934.55+1.88+5.25-0.5=11.186.16+0.42+4.23+4.87=15.685.39-1.87+4.94+2.88=11.349.17+1.34-5.78-1.94=2.795.66-1.65-0.02-2.89=1.11.58-0.96+1.4=2.027.41+7.51+7.57+4.8=27.297.46-2.25-0.8-4.02=0.399.49+7.87+4.07=21.430.75+7.01-6.08+3.54=5.226.05-0.06=5.993.18+9.19-9.69+7.94=10.629.34-0.12-0.57=8.651.41+9.03+2.19+4.27=16.96.8+5.89+6.04+1.05=19.788.94-6.03=2.917.43-0.2+3.57=10.84.46+7.59=12.059.21-5.23-1.87+8.75=10.869.58-8.31+8.48=9.753.9-1.06+3.07+8.85=14.762.71+9.51+1.34+5.98=19.545.49+8.88=14.378.99-2.94+2.74-3.47=5.323.41-2.9=0.513.14+8.89+0.35+3.36=15.742.41+4.9-1.03=6.289.43-3.52+0.9-3.02=3.794.37+3.69+2.88=10.944.52+4.5-7.88+0.55=1.698.49-3.14+4.58-9.53=0.49.17-2.98+2.36=8.552.41+8.58-1.77+6.11=15.338.57-1.68-5.93-0.26=0.79.22+1.7-4.99-2.55=3.388.52-1.91-4.32+7.46=9.753.93+7.44=11.376.54-5.85+8.84-2.44=7.095.88+2.89-0.37=8.46.27+6.04+3.35+2.19=17.857.06-4.38-2.55+3.45=3.589.42-0.78=8.641.67-0.68+8.82-0.06=9.759.89+9.84+1.08+0.29=21.13.21-1.43+1.85-2.86=0.775.96-0.97+3.64-3.48=5.156.27-1.97+6.3=10.64.34-2.22+1.48+3.2=6.86.59+4.07=10.664.06-0.48-1.07+2.91=5.427.19-5.49+4.47-3.77=2.49.72-6.36+8.82=12.186.6-2.93+2.37=6.044.37+7.27-9.52=2.127.33-5.36=1.973.42-0.75-0.16-0.78=1.733.09-1.22=1.879.31+5.81+2.53+8.64=26.296.64-2.15-1.39=3.14.51+4.58+5.06=14.150.61+5.84=6.454.68+9.5+5.94=20.124.05-2.25-1.29+4.73=5.244.19+9.95+6.74-8.17=12.715.48-1.45-1.95+0.32=2.43.19+9.16-7.58-2.72=2.053.92+5.61-6.8+3.02=5.753.21-1.98-1.05+3.45=3.632.79+9.53=12.323.09+6.04-7.7=1.439.83-1.17-7.31+6.73=8.080.36+5.92+2.31+5.09=13.684.01+0.13-0.64-0.2=3.36.99+7.24+0.94-4.77=10.46.43-0.62-0.81+7.19=12.196.66+5.63+1.7-9.59=4.48.78+4.15-0.3=12.639.88-2.86-2.68=4.344.14+7.78-4.15+1.36=9.135.66-1.71-2.42+3.97=5.52.71+4.66-3.46+0.72=4.635.09+0.54-0.96=4.679.29-4.43-2.35-1.96=0.556.87-1.33+4.09-1.17=8.464.78+0.29+4.72=9.795.05+2.79-4.59-2.21=1.047.59+5.84-5.99-6.76=0.689.28-0.57-0.78-5=2.938.14-7.31+9.71-9.35=1.198.32+2.01+4.5+3.85=18.689.02+1.1-5.48+8.16=12.89.4-1.92-0.85+1.4=8.039.94-3+7.21-1.29=12.865.05-4.74+0.81+1.55=2.678.59-1.48-0.18-3.66=3.279.79+5.42+6.42-9.61=12.023.48+7.05+6.6+6.94=24.077.86-4.07=3.792.94+0.93-3.34=0.539.98-2.83=7.154.77-1.57-1-0.98=1.227.79+5.3-8.57-2.65=1.873.01+2.03-1.93+5.13=8.241.8+2.86=4.660.69+7.29+6.75-6.64=8.099.66-2.54=7.126.01+6.1+8.71+0.71=21.539.98-8.22+2.1-3.19=0.670.43+7.94-5.89=2.489.45+5.79-5.14-6.94=3.166.52+3.23-4.82=4.937.39-0.03+0.44=7.86.25-5.69+7.09=7.655.54+4.7-9.91+3.8=4.133.95-2.31+9.34-3.34=7.648.56-1.02-3.15=4.394.76-0.9-0.07-0.28=3.515.18+8.01=13.196.69-0.94+2.96=8.716.56-2.85+2.63+9.79=16.136.71-0.72-5.44=0.555.02+1.06+2.52-7.98=0.628.95+2.19+5=16.148.4-4.61+5.45=9.242.11+8.44-0.52-9.19=0.847.13-3.37+0.28+4.85=8.891.26+0.7+4.98=6.949.9-3.76-5.05-0.93=0.169.96-4.55-1.23+0.97=5.159.66-1.7-1.15=6.813.87+7.55+0.91=12.338.98-5.91-0.58+5.04=7.536.56+4.91-0.92-9.19=1.368.24-1.28+5.41=12.373.73+9.95+9.06-9.13=13.619.45-6.55+6.67+1.28=10.853.03+1.34=4.372.65+0.07+4.32-1.16=5.882.13+4.29-1.25=5.179.69-4.92-3.01+4.56=6.329.03-3.62=5.412.6+8.67-1.74=9.538.85+6.09-4.24=10.77.18+0.92=8.18.24-1.84-2.51-3.75=0.147.85-4.54+0.94=4.259.38-7.77+5.55+7.16=14.326.89+4.33-4.41=6.816.47-1.65-2.02=2.89.88-8.34-0.97+4.9=5.472.35+9.07+6.11=17.534.8+7.91+0.24+7.16=20.118.1-0.2-5.2-1.85=0.859.69-0.44-6.29-0.81=2.159.97+1.2-2.77-3.91=4.493.37+9.47+9.84-7.52=15.163.84-2.34-1.07=0.435.68-2.14-3.44=0.17.8-5.57-1.52+3.17=3.885.93+4.07+3.33=13.331.37+4.69-4.01-1.75=0.39.38+8.82-1.4=16.87.54+4.36-2.52=9.385.1-4.79+8.09=8.48.54-4.49-3.84+8.74=8.957.88-6.08=1.85.73+8.57+7.55+4.02=25.874.2+3.46-3.72+5.41=9.359.29-1.5-4.59+5.6=8.89.76-9.01+5.87+3.07=9.698.92-3.21-4.55=1.165.83-4.5+6.34-1.12=6.551.52+4.35-3.64+8.25=10.482.86+0.54+2.35+1.3=7.058.26-0.82-5.84=1.68.23-7.69+8.43-6.72=2.259.89+4.48=14.373.88+4.76-4.32=4.328.7+7.6=16.32.19+1.99+3.64=7.826.62-4.83-0.66+3.39=4.523.02+8.78+1.29-2.39=10.70.7+0.35+3.09=4.148.74-7.32-1.25=0.170.09+2.65+2.86+6.03=11.638.68+4.73+9.34-3=19.758.07-6.67-0.95+2.94=3.399.38-7.13-0.8-0.11=1.348.06+8.82-7.02+6.5=16.364.01+8.64=12.652.6-0.6+4.48-4.31=2.179.82-5.42-4.23+7.32=7.494.86+3.16+0.52=8.546.4-0.97+2.6+2.57=10.68.93-0.37-0.02-6.42=2.123.74+9.55-8.68=4.611.41+7.61+6.61=15.638.35+4.62-7.08+2.64=8.535.63-0.06=5.574.14+1.48+6.52-0.67=11.477.13+3.59-0.06-6.9=3.769.27-2.82-3.76+0.28=2.974.91-1.54-2.9=0.479.64+8.37-2.16+2.46=18.312.02+0.4+0.84-1.13=2.133.02-0.65=2.372.26+9.12+4.58=15.961.8-0.89-0.23=0.681.23+3.35+6.21-6.54=4.256.74-1.82-2.99-1.15=0.789.59+9.42=19.018.12-1.34-6.57+3.31=3.529.02+0.48-9.18-0.09=0.236.91+2.24+2.57-1.06=10.662.22-1.2+5.26+8.69=14.974.87-3.11+9.28+4.05=15.096.09+6.98+7.51=20.588.98-6.99=1.991.06+4.13-2.84+0.75=3.13.38-0.22-0.13-0.39=2.647.75-1.11+8.62+3.67=18.939.2-2.28-2.78=4.145.73-5.25+7.21+3.11=10.88.29+7.64-9.04=6.893.13+9.45=12.582.21+9.47-1.9=9.786.73-2.48+9.67=13.921.16+6.57+7.44=15.170.77+4.69-0.86+2.94=7.542.95+2.23+0.79+3=8.974.96+6.21=11.170.69+0.09=0.784.95-0.76=4.199.67-7.35-0.24-0.73=1.356.04-0.31-4.72=1.015.96-0.14+9.75=15.579.04+1.72-7.28+7.72=11.26.65-1.15-1.36-3.7=0.446.55+9.32-0.28=15.597.33-4.24-2.2-0.29=0.66.97-3.66+3.47+0.99=7.778.96+3.84-0.65=12.152.36+3.36+1.55=7.277.28-3.85+6.65=10.080.97+5.14+0.17=6.288.28+7.57+3.84-9.38=10.315.19+1.63+6.42+3.18=16.427.51-5.02+1.85=4.347.87-2.52+3.81-3.97=5.194.86+8.34-1.31=11.899.64-6.37=3.272.99-2.08+3.13=4.045.63-3.58+9.01-7.68=3.383.47-2.85+6.5-3.81=3.314.31-3.26+6.3+4.21=11.566.34-4.52=1.820.45+8.84-3.59+7.78=13.489.23-1.67+5.1-3.13=9.538.5+6.48-2.11-3.03=9.846.85-6.13=0.728.71+7.68-3.75=12.648.88-4.74-0.46=3.687.69+3.89+4.26-8.49=7.359.95-6.73+7.81=11.037.27+3.14+4.14=14.554.09+2.88=6.976.15-0.74+1.23=6.642.52-2.26=0.268.19-1.83-3.14-0.57=2.655.9-5.66+2.06+0.16=2.467.2+7.67=14.878.65+6.2+3.24-6.98=11.117.35+5.13+9.96=22.445.15-1.38+3.54+5.17=12.487.46+4.08+7.39-1.1=17.834.91+6.29+2.48-7.41=6.274.98+6.4+9.09+1.11=21.586.64-1.16+4.65-5.86=4.276.77+8.33+3.74+2.63=21.477.87-6.67+0.93+6.74=8.874.06+4.7-4.87=3.890.35+5.33+5.54+7.63=18.856.38+4.03+7.21=17.620.37+1.21=1.582.1+0.9+0.64-1.77=1.879.13-0.77-6.93=1.437.99+5.03-6.3-5.71=1.013+4.08-0.23+3.75=10.65.41+5.5+6.55+6.74=24.27.87+7.78+5.21+5.2=26.064.42+2.05=6.478.02-6.67+1.89-1.3=1.946.7+0.63=7.333.97-2.39+7.82-5.47=3.938.25-4.76-0.1-1.49=1.96.11+9.41-9.64=5.887.63+1.77-0.88-5.21=3.313.52-1.96+8.83=10.391.42+5.28+0.86=7.564.24+7.02=11.264.95+4.63+5.31+1.75=16.646.8+6.76-2.66=10.90.41+6.19+7.16+6.86=20.627.65-2.47+9.38=14.568.97-5.98=2.997.82-1.23-2.44=4.157.75+2.19=9.944-3.42+2.58=3.161.82+3.65-1.4=4.079.82-8.04-0.51-0.76=0.514.28+9.27+1.19+2.65=17.394.32+6.62-2.32+9.01=17.632.62-0.42=2.24.48-2.26+6.33=8.558.12-0.02-2.05-2.86=3.199.81+8.88+5.51-6.37=17.838.43-2.73-2.52-0.39=2.797.7+3.51-2.88-6.55=1.789.11+0.29-1.53=7.879.08+1.03-5.69-1.5=2.927.47-6.12+5.11-4.2=2.260.63+4.5+4.4=9.538.08-5.16=2.926.37-1.14+9.4-1.69=12.940.62+1.19+4.71+7.43=13.957.15-5.94-0.56+8.67=9.329.73-5.37-1.83+5.54=8.078.53-4.77-3.53+1.53=1.768.88-2.02-0.7-0.8=5.369.25-0.41+5.08+7.12=21.047.09-0.48=6.619.4-6.45+0.82=3.773.56+4.68-3.99+7.66=11.914.33+8.96-5.87-7.04=0.386.26-2.44-1.54+3.32=5.62.61+6.33-1.84-2.31=4.798.68+6.86+8.01=23.554.87+8.73-7.8+8.32=14.127.55-5.81+3.3-0.79=4.252.88+4.85+7.71+9.2=24.645.25-4.56+0.19+3.62=4.50.32+3.51=3.839.67-2.1-7.1+6.62=7.096.48+6.11-4.74-4.76=3.096.08-4.1+8.55=10.532.67+1.15+7.65-2.51=8.969.39+7.57+9.15-3.34=22.776.3+9.41-5.17+0.36=10.96.92+0.97+2.67=10.567.81+1.63+1.76+7.99=19.190.53-0.13=0.49.97+9.94+1.01-6.17=14.759.59+5.54+0.29=15.429.04+5.68+9.98+2.76=27.467.62-0.16+5.3+9.49=22.259.79-1.1-8.13=0.563.66+5.78-0.26=9.185.89-3.03+5.66-5.41=3.118.32-5.77=2.550.55+8.59+4.59-6.4=7.335.4-4.08-0.86+0.97=1.434.74+1.31+3.57-5.35=4.275.71-0.34+9.44-8.59=6.221.69+1.99-2.47+1.36=2.579.29+6.97-3.96=12.31.44+6.88+5.12=13.449.16-4.93-0.29+2.14=6.089.33+7.85-0.35-9.76=7.078.44-2.67-5.23+7.14=7.688.21+6.21-0.13-7.37=6.924.36+2.75-1.55+4.95=10.519.86+3.19+3.55-2.29=14.310.39+5.9+4.83-0.63=10.495.69-3.33+5.42-0.5=7.289.05-0.03-8.06=0.968.42+1.53+2.42=12.379.94-7.97+4.42=6.399.45-0.72+7.71+9.7=26.145.78+6.93-5.66-6.27=0.786.97+7.75=14.729.26-0.23+9.31+3.83=22.175.25+5.19+3.58+1.98=166.4+4.87-4.3=6.979.25-6.77-2.04=0.445.05+4.62+0.22=9.895.53+8.25-4.51+8.01=17.287.18+1.45+8.88-9.02=8.495.71+4.48+9.91-3.01=17.098.56-5.16+3.75=7.153.62+7.43=11.059.07+0.67+1.91+5.42=17.077.47+6.83-1.35=12.959.21-7.83+4.09=5.475.18-1.52=3.660.1+0.14+6.62+4.65=11.515.63-2.84+1.5=4.291.97-1.1-0.51=0.369.12+5.23-1.57=12.789.91+5.89-5.1-3.79=6.912.81+3.63+3.14=9.587.12-2.42+7.8+3.63=16.134.65-2.96+9.47-9.61=1.550.65+6.55+3.04-2.76=7.488.09-1.08-2.96+9.18=13.233.32-2.28+6.44-0.93=6.556.82+4.33-9.81-1.23=0.119.93-1.27-5.81=2.851.79+6.28+6.48+4.04=18.597.94-2.11=5.839.81-1.75-7.73+2.73=3.069.45-4.04-0.51=4.91.67+9.13-4.69+1.85=7.968.98-0.28-0.69+0.4=8.412.66-1.14+7.34-0.72=8.141.93+3.54+0.85=6.324.38-2.12+6.1+8.09=16.455.82-3.13+8.2+5.05=15.942.17+7.53+6.57-3.81=12.469.37-0.55=8.827.85-1.69-1.38-0.11=4.676.76+0.93+7.29-5.37=9.613.37+7.02-1.19=9.27.7-6.72-0.66+5.57=5.898.02+0.4=8.423.28-2.61+2.64+0.63=3.943.05-0.46+7.29+7.69=17.575.23+2.74+4.23=12.29.71-0.03-9.05=0.636.51+7.59-0.41-8.4=5.295.13-1.02+4.98-5.17=3.928.08-6.27+8.18+0.92=10.911.96+7.02=8.988.17-2.26+3.03=8.942.42+7.85-2.18+9.52=17.619.05+9.42+3.05-6.34=15.185.14-3.76+2.2+3.11=6.699.29-2.57+3.58-9.9=0.49.19-3.43+9.62=15.389.19+9.5-1.98-0.21=16.59.42-0.24-5.6-0.43=3.157.29+3.13+3.52+4.13=18.072.82+5.19-6.79-0.87=0.359.67-1.7-4.59+4.17=7.556.06+4.45-1.22-1.7=7.594.52+5.72=10.249.3-0.88-2.13+1.05=7.348.61-2.08+5.04=11.575.3+4.71+0.41-6.13=4.298.41+9.83=18.249.22+7.56+3.27+8.97=29.024.87+5.09-2.78-1.11=6.078.77+9.17-3.78-6.68=7.485.64-1.45=4.199.94-0.21-9.23+5.6=6.17.22+1.16-4.85=3.539.32-1.87+6.16-0.81=12.85.78+1.34+1.14+2.38=10.646.06+6.99+9.47=22.529.12-0.05+6.83+7.17=23.078.07+1.9-2.03=7.947.3-6.76+0.02+2.64=3.23.28+1.33=4.612.59+5.55+2.04+8.67=18.857.23-1.09-2.97=3.178.1+9.35-4.64-7.1=5.718.72-3.41-0.85-4.19=0.272.25+2.43=4.683.87+1.38-2.21+4.15=7.192.88+8.27-0.48=10.679.75-8.95=0.86.07+0.46-2.06+4.59=9.062.55+7.86-5.95+1.56=6.028.29+8.86-5.38+0.14=11.919.6-0.89-6.62+8.16=10.258.06+3.96-2.17=9.858.04+3.06-5.54+0.94=6.51.06+2.72-2.6=1.180.48+4.4=4.888.25-6.49+0.23+9.13=11.129.57+8.56+7.51+3.2=28.841.88+9.16-6.79=4.257.22-0.66-3.13-0.77=2.669.04-6.61+2.68-2.69=2.429.24-1.45-5.57-1.33=0.896.76+8.55-0.92+4.2=18.598.35+0.17-3.07=5.457.77-0.61-3.89-1.21=2.069.63+8.38=18.014.09+5.63-4.88+7.03=11.878.96+4.22-0.18=138.17-0.5