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1.57-1.4+5.79+1.79=9.99-5.53-0.05-1.74=9.55-1.01+8.85+1.26=8.49-8.05=3.44-0.88=6.89-4.31-0.82=5.65-4.21-0.94=6.48-3.97=8.18+1.01-4.13-3.14=4.89+9.31-0.4+1.61=7.53+0.93+7.8-6.61=6.33+2.53-5.36-3.04=1.32+5.93-3.75-2.43=9.58-2.46-0.23-4.54=5.22-1.06-2.72=3.29+4.65+9.26+5.16=6.5-0.63+9.57-0.11=6.39-5.94+3.77+1.45=3.29-0.74+5.62+7.96=9.14-1.07-5.59+3.16=9.87-2.93=6.81-1.38+0.23=8.34-7.63+9.62+1.43=6.84+7.72=7.67-4.6+4.33+7.35=9.78+4.79+9.4+0.69=9.12+5.93-0.55-4.06=9.62-3.64+0.78-4.1=9.89-5.68-0.46=8.52+5.96+6.77-0.97=7.72-4.75+6.1-2.51=8.11-3.09-0.9+2.77=6.28-0.37-1.4-4.07=1.12+2.61=1.56-1.19=5.3+2.15+1.38+2.82=9.62-6.65+6.47=8.53-6.15+9.03-5.13=8.26-7.37=9.13+9.73=8.42-1.9-3.24-2.62=8.98-0.65-1.31-6.6=5.86+7.49-0.44-5.97=7.9-4.96=1.28-0.8+8.81=9.8-6.17-0.55-2.87=8.83+5.71+0.41+4.1=8.39-3.86+8.72+9.81=4.47-0.4-2.35+5.96=9.59-5.35-0.39+2.11=5.68+2.44-7.35=6.28-1.4-2.15=2.92+3.22+1.49+3.04=6.29-3.58=5.91+6.08-1.63-4.75=6.72+7.04-7.52-1.82=4.92+1.6-1=4.77-0.31-2.89=9.36-6.61+3.57-4.09=5.19+6.23+3.73+9.56=4.57-4.19+7.65=1.55-0.26-0.19+5.04=5.89-5.06+2.73=8.61+3.85-0.22=9.88-6.14+7.66=9.47-8.31+0.6+7.2=7.44-2.73-0.59+9.76=9.85+8.59+8.87+8.01=7.57-3.57-1.33-1.11=9.75-0.76-3.53-0.05=5.62-2.73=2.02-1.67+4.14-2.86=5.79-0.97+8.79+3.64=7.38+4.25+9.87-1.6=7.89-1-3.67+7.65=8.08-7.65+5.73=0.4+7.84-0.13=8.1-1.24-1.61-3.89=9.12-1.85-0.04=2.33+1.55+0.27+1.87=6+0.31+7.26-0.67=9.76+9.85+1.72-2.74=2.04+0.36-1.57+6.26=7.23+1.37+6.1=1.11+4.34+6.36+9.12=8.31-5.71-1.67-0.28=6.24+0.77-2.15=9.34+4.91+9.29=9.52-1.42-2.76-1.62=2.72+8.07-1.01+0.57=0.62-0.16+4.43-3.14=8.07-2.13+6.78-7.41=9.33+7.02-7.51+2.67=8.47-1.42+4.08+4.13=5.53+5.52-4.48-2.65=7.65-0.29-4.08=9.05-2.15-2.87+9.92=4.16+9.83-9.23+7.08=7.5-1.48-1.56+5.97=7.99-4.85+9.46=8.32-0.15+5.36=9+9.53+0.24-9.55=8.61-0.98+6.02-9.81=1.66+3.9-4.1+2.34=9.6+0.42-7.31+5.57=9.88-0.44+2.02=9.95-2.88-0.73+9.37=3.76-0.06-0.36=7.47-0.93-0.17-6.2=6.14-3.99+8.13+3.17=5.88+6.99-3.84-5.12=8.57+9.22-5.12=6.12-3.87-1.95+0.16=9.38-6.94+6.15-3.86=6.49-5.62=6.52-3.86-2.2=8.82-6.79=3.87-3.43=9.87-1.36-0.98-5.89=4.7+2.26+8.41-2.41=7.53+2.47+5.01-2.46=3.11+2.38=8.49-8.08+7.65=8.11+3.95=9.28+5.16-3.13=8.51-1.99-1.12=9.38-2.83-6.21+5.02=6.59+9.11+6.63-4.52=0.2+5.86+7.78=7.61-1.03+5.16-5.33=9.01-1.83-3.68+5.29=6.23-1.85-1.38=3.77-2.33+8.36+8.18=2.91+0.78+1.41=9.39+6.67+4.84-9.96=4.89+8.34+3.18=5.52-1.45-0.86+8.93=7.23-0.73-3.17+3.51=3.72+8.72-8.35=5.37-0.38+1.94=8.12-1.08-0.07-4.6=7.29-4.35+1.39-3.65=5.9-5.47+5.56=9.82-2.86+7.45+6.64=5.26+4.18=0.55+6.13-1.67+9.39=8.16-3.06+5.97=3.92+6.27-3.48=5.91-1.72-3.7+9.49=6.75+8.97+0.57+3.57=6.19-4.43+9.92=9.58-0.59-5.99-2.08=8.96-5.25+9.58+5.77=8.81-5.09+0.35=8.42-0.43-5.31-2.1=0.37+3.85+9.64+8.74=3+0.07=3.8+1.63+1.75+4.88=7.53+5.95+3.87=8.16-3.6-3.25=7.76-3.04+1.46-0.75=9.19+2.68-0.11=6.94+6.16-4.71=9.36-5.93+3.03=6.06+9.79-6.71+7.56=7.85-2.75=4.2-3.55+2.58=9.68-4.25+2.66=6.55-0.52=3.14-1.32+0.11+1.5=9.03+9.44+5.22=8.83-1.08-5.19-0.38=5.54-3.61+3.24+2.32=3.52+1.51+0.99-3.06=4.94-3.04-1.16-0.47=2.79+3.87=9.03-1.21=9.82-1.36-8.03+1.79=5.51+3.52=9.62+5.88+8.81+3.19=5.63-0.05+2.72+3.5=9.99-2.74-0.31-2.3=4.73+4.19+5.79=4.02+5.98-0.26+7.78=0.34+7.65=6.59+2.47-1.04+8.43=5.21+1.81-0.85+0.12=7.32+7.74-1.21+5.88=0.37+5.15-5.35=7.57+1.09+1.26-9.76=7.31+1.1+9.61+3.06=5.76+7.92-2.68+4.96=3.13+2.9+6.87+1.07=2.55+6.59+1.83+4.71=8.19-1.87+8.55-1.65=9.55+4.64+3.64-0.66=2.32+9.65+0.02+5.09=9.41-7.36+7.5-7.04=9.56+5.22+7.94-6.24=5.11-0.85-1.78+6.49=5.55+4.91+4.08-3.69=8.07-1.38-2.79=4.98-0.52-2.82+2.33=3.17-2.23+4.52+7.8=2.77+2.29-2.69=8.13-0.52-1.25-0.22=6.7-3.59+5.31-3.39=9.4-6.03=4.83+6.8-3.86-6.51=0.14+2.07=3.09+1.8-2.25-2.36=9.26+2.04+8.45-6.47=3.94-1.39+6.02=9.65-1.73-5.14-1.77=1.73+6.31+4.95=8.88-2.15-1.8-0.37=8.1+9.48=9.42-1.06-4.89=8.49-5.01+6.26+9.95=9.37-8.83+5.93=4.73+5.69-8.43-0.56=3.2+7.31-6.08+9.23=9.99+3.06+6.55-2.83=4.87+6.31+1.33-8.9=2.2+5.82+5.22+8.35=6.09-2.87+8.47-1.75=6.81-0.18-0.59=6.45-3.44+5.57-0.33=2.16+1.69-0.51-2.67=4.38-0.43-2.85+3.85=9.21+8.37-5.21-4.74=6.54-2.52-1.3=9.45-4.52-4.68=5.14+9.98=3.66-1.95+3.41-1.79=5.17+5.25+5.78-1.18=9.78-0.56-7.89+7.85=9.97-8.71+4.46=5.38+7.42-5.02=2.95+6.99-0.49-7.58=9.2+6.4=1.6+9.31-1.19-7.28=9.95+7.26-3.92+8.54=6.44-6.09=3.32+0.08-1.51=4.24+9.51+3.52=1.55+7.45+9.42+2.59=1.56-0.34=0.4+9.66+6.2-7.82=9.89-0.24-6.7-0.5=9.94+6.31+0.86+5.18=9.9+8.18-0.93+1.59=8.31+3.12+7.95-8.69=4.65+6.02=9.72+0.87+7.85=8.07-6.54+5.8=4.68-0.95-1.76-1.59=5.28+7.64-6.47+0.31=7.58-4.6+0.57+1.72=0.77+6.06+2.9+8.69=7.33-0.76=7.29-3.13+3.62-4.09=6.68-0.26+5.14=4.82-1.52-1.7=7.19+1.41-1.79=1.3+3.89-2.39+0.75=4.68+4.77-4.03=4.05+5.77+4.63=2.55-0.48+9.02+5.32=6.99-3.87=5.53+9.08+5.39=9.99-2.07-1.17-0.85=9.72-5.17+6.37=6.9+0.05+7.66=5.85-3.35=6.19-3.23=2.85+8.88+8.78-4.16=9.78+6-4.28-8.62=8.83-1.3+3.5-9.79=2.65-0.48-1.2=7.7-7.27+3.38-0.73=9.98-8.02-1.07=8.53+4.21+1.09-5.75=8.93-3.3-0.56-2.47=5.51-3.91+5.14+4.59=6.63+8.83+6.08-6.73=7.86-3.26-4.19=5.38+6.71-5.48+9.69=8.13+8.66-8.4-7.9=2.67+2.35-0.14-3.17=6.41-1.02+1.41+9.76=8.83+8.84-5.47+1.52=9.59-1.34=8.13+2.93+4.51+0.26=0.3+8.52-0.89=9.88+9.16-2.33-5.58=1.8+9.6-2.62-7.92=4.55+7.32-8.01-2.14=6.59-5.37-0.12+7.24=2.8-0.78-0.54=6.9+9.27-2.2=6.26-1.04-3.1=5.6+1.92+0.62+4.91=0.29+7.1+7.47-9.55=3.37-2.3+6.44+5.22=2.25-1.28+2.43+0.52=8.41+0.02=2.04+5.78+4.93+3.55=6.61+0.21+6.19=7.81-3.33+4.5+7.03=5.13+8.92+2.96=8.22+8.18=9.02+0.4+3.64+1.45=9.92-6.32-0.74+9.75=5.3+6.44-2.62-5.01=4.94+2.04-1.44+8.24=8.62+1.97+6.25+0.59=8.03-5.24+3.01+1.81=8.22-0.33+6.61=9.03-3.06=7.18-3.91-0.5-0.94=3.27+5.83+5.13+8.21=8.23+9.14-2.08=7.95+9.84+6.9-2.01=1.32+8.67+4.68-6.79=9.22+5.49=2.55+4.72-5.99=8.54+6.17-5.84-8.01=5.38-3.21+4.2=5.28+5.46+5.73-2.11=6.21+6.52+5.2+1.51=8.94-2.04-6.65=5.34-0.35-1.87=0.92+1.96=9.28-1.7-7.37+2.03=3.22+6.05+1.76+7.36=7.74+0.82+0.41+6.46=8.96+9.93-7.17-6.16=9.13-2.76+1.73-3.57=9.8+6.36-2.33+5.41=0.84+3.27-2.62+1.49=5.04+6.7-5.61=2.71-1.14=8.65-5.34=8.1-4.58-1.02=9.68+6.5-4.52=3.41+9.19-6.44=8.53+0.16+2.78+9.03=3.98+7.02-4.85-5.5=2.1-0.76=8.17-5.4+4.79+6.97=0.6+9.48+4.77-3.02=8.12-4.19-3.07=9.12-0.56=7.89+4.37-5.68-1.59=3.56+9.83+1.24+9.59=8.32-4.67+2.36+7.72=3.39+4.48-0.83+1.61=6.91-3.3-2.95=7.71+5.13=5.71-0.49+8.4-7.01=9.08-1.66-2.21+1.87=4.98+7.27+4.49=7.13-2.57+9.19+9.09=6.7-1.59-1.83-0.76=9.72-4.77+3.84+3.97=4.89-0.37-2.49=8.89-8.53+6.29+3.41=6.53-4.35+5.96-0.75=9.63-7.1+8.53-1.51=8.88-6.38=8.73-5.54+4.44=5.99+1.14-1.13-1.65=7.95-6.69=9.61-5.09-3.54+4.73=8.31+5.54=7.75-6.08+8.68-6.92=5+6.28-3.67=6.62-2.61-0.62-3.23=2+9.65=4.77+2.31+4.92+3.07=9.96-1.64-4.09+8.03=2.87-0.15+8.65-7.22=0.09+9.89+1.6+4.11=7.35-1.77-2.35+9.98=5.79-0.76+0.18-1.57=5.49+3.82+2=3.25+5.59=3.48+4.6-4.76=6.66+2.32+8.17=9.42-3.53+3.61+0.03=2.57-2.4=1+4.36-1.85-0.61=8.56-6.58+2.29+7.11=2.86-1.84+4.93+9.94=3.88-0.21+0.04+3.1=4.62+4.19=0.52+9.13-3.1=6.59+6.47+1.58=3.05+6.39-7.02+2.89=2.41+6.27+1.76=8.9-1.12-0.08-1.01=1.39+9.71+9.11+3.63=0.64+8.58=9.73+6.69-3.53-1.23=4.97+9.09-4.38-9.54=5.92-1.57-3.63+1.63=9.01+7.07-5.3=8.08+0.78+6.38+5.2=6.81-5.62+9.43+0.56=8.93-2.89-0.09-2.21=8.99-0.41-1.03-1.51=6.28+7.17-9.3-3.68=4.93-4.17+4.12+0.62=3.32+7.59+6.08-3.69=9.87-6.87+4.1=9.07+2.61+3.29-2.24=8.72+0.99=5.45+8.51+5.37=9.24-2.49-0.77=2.85+6.88+4.67=8.68+8.1=9.67-1.99-2.53-0.9=8.15-0.44+3.95-2.4=8.95+1.37+6.23=7.85-4.32-1.49+8.44=5.03-4.02+1.1=8.87-1.13=1.47+4.03=2.62+3.37-4.52-1.35=7.8+7.11-5.32-5.1=3.69+7.72-7.46+4.04=8.22+0.38+1.48-6.07=8.75-3.55+0.96-1.12=9.39-0.77-2.77-2.59=8.7-1.48-5.9=1.71+7.4-4.06+3.31=6.33-6.05=7.13+1.62+4.62-7.47=3.28-1.19=3.38+2.72-0.67+6.57=2.79+7.22+7.79=8.71-5.56+7.93-4.86=8.25-3.9=5.7+4.59+9.62=0.11+6.21+9.94=7.42-1.86-0.4-2.32=8.92-2.18+3.17+8.66=9.16+5.67-2.66+7.74=8.71-0.13-2.36+0.76=4.2+5.37-1.53+6.87=8.96-6.82+9.63=8.98+5.15-5.81+2.04=8.6-1.32-2.28+6.03=5.34+9.89-6.01-2.99=8.9-2.39+9.54-9.06=6.59-1.53+1.94=5.73+7.44-0.61+4.51=3.46-2.25-0.79+0.22=8.66-2.49-1.13+3.83=2.68-1.64+4.47-3.29=8.08+3.48-4.34=5.4-0.39=3.2+5.51=9.8+6.09+3.62+7.7=9.9+7.99+5.89=6.19-2.73+1.51+0.23=5.25-0.83-2.51-0.61=0.18+3.46+2.81+5.22=9.64-0.49-4.52-4.08=9.56-3.17-1.36+8.01=5.85-0.57-0.96+2.21=7.53-0.95+5.19=1.91+5.81-5.39+2.37=7.22+3.03-2.8-6.02=6.4+1.98+8.23+7.66=6.6-2.64-1.02=7.6-4.25-3.02+4.28=7.68-3.49+4.55+9.17=8.29-1.53-3.45-0.69=8.19+6-2.26+2.45=8.46+5.47-8.31+0.69=7.08+0.51+6.21-6.16=8.57+2.37+1.17-0.22=7.69-3.79-2.76+4.88=7.57+1.81-3.13-0.77=3.09-0.16+1.13=9.72+7.54-6.66=1.75-1.06+3.09=4.15-0.91=5.74-2+4.52=6.8-4.88-1.77=9.85+8.8+7.18=8.31-2.31-5.4-0.34=0.39+6.32+9.67-6.5=7.72-7.61+3.21=8.03+3.78-0.93-9.31=7.46+9.59+9.69+0.75=4.33+6.59-0.5+5.32=0.73+5.08+7.14-4.55=9.45+1.73-4.02+6.2=1.8+3.81=9.6+4.96=6.95-0.66-0.77=3.98+1.31=2.71+5.75+5.05-1.98=9.89+8.93-6.29+7.02=3.91+0.31+7.21-7.1=7.31+6.42=6.64+2.03+5.89=5.72+3.14+3.08=6.95-0.23-6.28+8.17=6.75-0.27+2=6.2+6.86+5.43+5.1=8.85-1.22-2.28+4.86=5.1+2.35=7.32+1.25-2.87=4.16+1.21-4.19+8.63=7.87+7.93-7.52-6.87=2.32-0.1-1.75+5.45=5.64-1.3-3.5+0.66=5.66+8.1+8.68+4.85=7.31+4.51+9.85+3.64=8.51-2.98-4.33=8.67-7.34-0.5=0.9+8.99+6.48=2.37+9.55+8.94+4.12=3.53+2.13=8.27-3.34+6.28-5.25=9.72+7.23+7.36=8.84+4.7=9.26-0.51-4.44+8.3=6.5-0.66+2.42=9.33-3.39=9.37-0.69-3.06-3.79=6.13-4.66=8.68+4.4-8.69=8.16-6.96=8.1-5.26+9.03+4.87=4.75+1.41+6.75-3.65=8.75-5.48-1.54+1.84=3.44+4.28+9.98=9.19-3.44+5.26=9.86-4.45-1.71-2.18=8.21-7.47+4.66-0.96=0.24+1.6+9.35-0.92=2.32-1.5=9.31+1.84+7.97-1.03=8.32-1.08+8.68+8.13=6.83-0.42+0.29+8.01=1.07+1.37+1.29=9.2-0.69+3.09+3.28=7.47-1.73-3.48+3.11=6.88+8.35-4.62-6.42=2.05+4.86+5.11=7.17+0.65-1.01-4.29=0.04+3.38+0.67=1.87+6.86=7.38+8.73=4.4+7.99+6.06=9.54+6.33-4.72-9.82=9.21-8.01=8.21+6.52=9.92-5.63+6.47=3.99+9.5-9.6+6.98=9.23-0.43+8.62+9.67=9.55-3.21=8.12-0.98-3.04-1.96=9.52-0.89=6.09+9.27-6.36+1.58=6.85+1.7=7.93-3.27-0.71=5.41-3.57-0.55=7.1-4.1=5.13+9.36+6.33-9.24=9.95+0.12-0.09-4.75=8.86-8.37+8.92-6.19=8.55+4.38=0.7+7.79+7.34=5+5.53=5.41+7.44+3.13-6.18=9.88-8.52+9.9-1.74=2.65+7.95-6.21+3.97=1.2+7.92-6.86=9.48-5.15-4.15=5.51-4.77-0.07=1.35+9.33-0.67=4.88+4.79-7.48=7.76-0.15-5.13=9.18-7.62+3.85-1.51=7.48-5.55+6.93-7.17=8.5-0.26+8.16+9.42=2.22+1.67+4.65-7.17=8.87+2.82=2.46+3.26-2.32=4.36+8.5=7.66-2.57-1.62=6.34+8.8-0.18+3.7=8.44-3.66+0.85-1.66=4.41-1.3-0.11=0.69+8.91+0.27=7.46-0.35-4.35=4.33+7.82-1.71-4.25=7.32-6.92+2.93+8.95=9.4-2.57-2.62-0.85=3.57-2.93+7.03-5.55=7.75-0.05-2.23=9.55+4.21+1.27-1.42=5.47-4.15+3.23+6.13=9.55-1.02+4.23-8.53=5.71+7.77+3.29+6.59=6.98-2.48+7.89=0.09+6.1+9.6=9.71+3.62-2.93+9.7=8.86-0.13+3.88-6.51=4.47+7.43-6.75=1.04+1.49+0.52-0.76=0.95+2.84+8.32+9.3=5.59+4.58=9.67-9.34+7.67-0.93=6.97-1.68+4.27-5.33=5.32+9.83-1.38-9.96=4.58-2.08+4.91=7.52-2.91-0.21=4.95+4.81+3.92-8.09=8.12-7.34+4.21=5.57+7.1+9.8+7.31=5.45-1.17+3.37=6.8+9.33-4.15=8.05-5.93=2.24+2.97-0.64=5.09+1.58-1.87=2.95+6.63+0.4=0.92-0.52+1.34=3.08+4.64+0.72=6.89-0.15-3.09+9.36=8.34-5.11+6.61-8.96=4.39+9.15-2.27=6.93-0.58-1.25-3.38=6.39-2.59+3.99=2.79-1.43+7.8+1.95=6.15+6.55-3.1=7.64-0.34+4.85=6.32+7.85+1.93+2.38=7.81-0.71-4.32-2.22=7.64-3.39=6.85-4.72+4.82-5.37=3.05+9.92+7.09=5.58+9.54-9.01+0.31=9.73-0.44+8.16-6.76=9.79+1.99-0.63=6.63-2.37+7.56=8.88+7.24+1.7-8.78=9.06-1.5-3-4.04=8.05-2.44-4.03+6.13=4.25+8.21=8.88+0.63-3.86=4.52+7.99+1.35-8.69=7.63+6.43+8.75-4.6=8.94+8.15+9.87-0.57=9.49+0.27-1.15+1.78=8.89-0.87-2.26=0.49+7.7-3.85=8.06+1.2-2.58-3.28=2.04+6.12-3.72=9.94+7.62-4.19=7.87-3.75-0.09-0.13=9.59-8.74=4.35+7.86-5.24-0.02=6.51+2.61-8=5.66+6.28+8.15=9.13-0.91-1.18-0.68=9.81-2.32=9.67-0.25-5.36+7.09=8.12+9.6-8.54-6.91=6.92-0.98-3.35=9.82-1.17-1.35-4.28=9.94-2.98+7.28=6.18+2.91=9.9-3.21-2.55-3.59=7.83-0.91-4.45=8.67-3.66+4.49=5.3+9.38-7.37=3.92-1.85=6.49+0.71+6.71-4.36=7.97-6.4-0.97+7.91=7.27-5.58+5.04+1.28=8.14-2.58+4.09-0.07=1.33+0.85+6.85=8.28+7.28-1.82-1.16=0.22+7.06-1.86=5.25+4.04-7.87-0.86=9.19-8.64-0.13+0.51=8.95-0.27-3.93=0.72+6.64-6.69=5.47-2.44+7.21-5.05=8.86+8.43-0.48+2.87=8.84-7.41=8.37+8.13+1.43+4.43=9.95+2.54-8.66+0.49=6.47+7.84+3.27=7.92+6.96-7.33-3.5=0.95+7.94-6.38=7.15+5.24+4.28=9.46-5.37+2.78-4.48=9.37-1.92-5.54+1.88=7.7-6.42+8.74=3.17+4.79=6.55-2.48-2.71-0.03=3.24-0.7-2.26+4.96=2.11+7.69+5.1=3.6-2.63+3.15+0.18=5.13+7.7=6.16+0.82=2.92+4.01+5.08+7.17=8.18+0.08=4.6-3.23+1.37+9.55=8.35+3.05+6.81+4.01=9.01+5.26-7.32-6.17=5.95+3.02-3.29=2.56+0.91-1.14+4.99=9.84+7.92=8.88+2.13-9.44+8.42=5.3+8+7.38=4.33-0.03=9.25-7.22+2.49-3.02=6.95+9.04-8.5+0.95=1.93-0.17+1.95=6.45+7.3-0.57-6.05=7.1-0.59-1.42-4.22=1.4+9.41+8.24+1.48=6.73+3.89+4.24+4.36=9.54-0.58=1.34+2.6=9.89-3.22-2.14+3.81=1.06+0.98+9.87=8.18-2.22+9.85-9.04=8.47+6.03-7.56+6.34=9.37-2.71-0.94=4.11+5.27-5.06+0.05=8.02-2.65-4.31=8.17+1.36+5.94+6.03=7.63+5.98+1.23=2.02-1.79=5.92-3.91+7.15=9.45-4.58+2.04+9.06=4.97+3.37=8.34-1.17-1.02-0.67=5.96+5.67+5=8.32-1.28-1.71-0.57=7.19-2.23-2.33+3.49=0.42+5.22+4.18=7.89+0.06+8.74-9.95=9.77-8.07-1.31=7.18+6.56-6.39-7.12=4.59+8.68-2.39=参考答案1.57-1.4+5.79+1.79=7.759.99-5.53-0.05-1.74=2.679.55-1.01+8.85+1.26=18.658.49-8.05=0.443.44-0.88=2.566.89-4.31-0.82=1.765.65-4.21-0.94=0.56.48-3.97=2.518.18+1.01-4.13-3.14=1.924.89+9.31-0.4+1.61=15.417.53+0.93+7.8-6.61=9.656.33+2.53-5.36-3.04=0.461.32+5.93-3.75-2.43=1.079.58-2.46-0.23-4.54=2.355.22-1.06-2.72=1.443.29+4.65+9.26+5.16=22.366.5-0.63+9.57-0.11=15.336.39-5.94+3.77+1.45=5.673.29-0.74+5.62+7.96=16.139.14-1.07-5.59+3.16=5.649.87-2.93=6.946.81-1.38+0.23=5.668.34-7.63+9.62+1.43=11.766.84+7.72=14.567.67-4.6+4.33+7.35=14.759.78+4.79+9.4+0.69=24.669.12+5.93-0.55-4.06=10.449.62-3.64+0.78-4.1=2.669.89-5.68-0.46=3.758.52+5.96+6.77-0.97=20.287.72-4.75+6.1-2.51=6.568.11-3.09-0.9+2.77=6.896.28-0.37-1.4-4.07=0.441.12+2.61=3.731.56-1.19=0.375.3+2.15+1.38+2.82=11.659.62-6.65+6.47=9.448.53-6.15+9.03-5.13=6.288.26-7.37=0.899.13+9.73=18.868.42-1.9-3.24-2.62=0.668.98-0.65-1.31-6.6=0.425.86+7.49-0.44-5.97=6.947.9-4.96=2.941.28-0.8+8.81=9.299.8-6.17-0.55-2.87=0.218.83+5.71+0.41+4.1=19.058.39-3.86+8.72+9.81=23.064.47-0.4-2.35+5.96=7.689.59-5.35-0.39+2.11=5.965.68+2.44-7.35=0.776.28-1.4-2.15=2.732.92+3.22+1.49+3.04=10.676.29-3.58=2.715.91+6.08-1.63-4.75=5.616.72+7.04-7.52-1.82=4.424.92+1.6-1=5.524.77-0.31-2.89=1.579.36-6.61+3.57-4.09=2.235.19+6.23+3.73+9.56=24.714.57-4.19+7.65=8.031.55-0.26-0.19+5.04=6.145.89-5.06+2.73=3.568.61+3.85-0.22=12.249.88-6.14+7.66=11.49.47-8.31+0.6+7.2=8.967.44-2.73-0.59+9.76=13.889.85+8.59+8.87+8.01=35.327.57-3.57-1.33-1.11=1.569.75-0.76-3.53-0.05=5.415.62-2.73=2.892.02-1.67+4.14-2.86=1.635.79-0.97+8.79+3.64=17.257.38+4.25+9.87-1.6=19.97.89-1-3.67+7.65=10.878.08-7.65+5.73=6.160.4+7.84-0.13=8.118.1-1.24-1.61-3.89=1.369.12-1.85-0.04=7.232.33+1.55+0.27+1.87=6.026+0.31+7.26-0.67=12.99.76+9.85+1.72-2.74=18.592.04+0.36-1.57+6.26=7.097.23+1.37+6.1=14.71.11+4.34+6.36+9.12=20.938.31-5.71-1.67-0.28=0.656.24+0.77-2.15=4.869.34+4.91+9.29=23.549.52-1.42-2.76-1.62=3.722.72+8.07-1.01+0.57=10.350.62-0.16+4.43-3.14=1.758.07-2.13+6.78-7.41=5.319.33+7.02-7.51+2.67=11.518.47-1.42+4.08+4.13=15.265.53+5.52-4.48-2.65=3.927.65-0.29-4.08=3.289.05-2.15-2.87+9.92=13.954.16+9.83-9.23+7.08=11.847.5-1.48-1.56+5.97=10.437.99-4.85+9.46=12.68.32-0.15+5.36=13.539+9.53+0.24-9.55=9.228.61-0.98+6.02-9.81=3.841.66+3.9-4.1+2.34=3.89.6+0.42-7.31+5.57=8.289.88-0.44+2.02=11.469.95-2.88-0.73+9.37=15.713.76-0.06-0.36=3.347.47-0.93-0.17-6.2=0.176.14-3.99+8.13+3.17=13.455.88+6.99-3.84-5.12=3.918.57+9.22-5.12=12.676.12-3.87-1.95+0.16=0.469.38-6.94+6.15-3.86=4.736.49-5.62=0.876.52-3.86-2.2=0.468.82-6.79=2.033.87-3.43=0.449.87-1.36-0.98-5.89=1.644.7+2.26+8.41-2.41=12.967.53+2.47+5.01-2.46=12.553.11+2.38=5.498.49-8.08+7.65=8.068.11+3.95=12.069.28+5.16-3.13=11.318.51-1.99-1.12=5.49.38-2.83-6.21+5.02=5.366.59+9.11+6.63-4.52=17.810.2+5.86+7.78=13.847.61-1.03+5.16-5.33=6.419.01-1.83-3.68+5.29=8.796.23-1.85-1.38=33.77-2.33+8.36+8.18=17.982.91+0.78+1.41=5.19.39+6.67+4.84-9.96=10.944.89+8.34+3.18=16.415.52-1.45-0.86+8.93=12.147.23-0.73-3.17+3.51=6.843.72+8.72-8.35=4.095.37-0.38+1.94=6.938.12-1.08-0.07-4.6=2.377.29-4.35+1.39-3.65=0.685.9-5.47+5.56=5.999.82-2.86+7.45+6.64=21.055.26+4.18=9.440.55+6.13-1.67+9.39=14.48.16-3.06+5.97=11.073.92+6.27-3.48=6.715.91-1.72-3.7+9.49=9.986.75+8.97+0.57+3.57=19.866.19-4.43+9.92=11.689.58-0.59-5.99-2.08=0.928.96-5.25+9.58+5.77=19.068.81-5.09+0.35=4.078.42-0.43-5.31-2.1=0.580.37+3.85+9.64+8.74=22.63+0.07=3.073.8+1.63+1.75+4.88=12.067.53+5.95+3.87=17.358.16-3.6-3.25=1.317.76-3.04+1.46-0.75=5.439.19+2.68-0.11=11.766.94+6.16-4.71=8.399.36-5.93+3.03=6.466.06+9.79-6.71+7.56=16.77.85-2.75=5.14.2-3.55+2.58=3.239.68-4.25+2.66=8.096.55-0.52=6.033.14-1.32+0.11+1.5=3.439.03+9.44+5.22=23.698.83-1.08-5.19-0.38=2.185.54-3.61+3.24+2.32=7.493.52+1.51+0.99-3.06=2.964.94-3.04-1.16-0.47=0.272.79+3.87=6.669.03-1.21=7.829.82-1.36-8.03+1.79=2.225.51+3.52=9.039.62+5.88+8.81+3.19=27.55.63-0.05+2.72+3.5=11.89.99-2.74-0.31-2.3=4.644.73+4.19+5.79=14.714.02+5.98-0.26+7.78=17.520.34+7.65=7.996.59+2.47-1.04+8.43=16.455.21+1.81-0.85+0.12=6.297.32+7.74-1.21+5.88=19.730.37+5.15-5.35=0.177.57+1.09+1.26-9.76=0.167.31+1.1+9.61+3.06=21.085.76+7.92-2.68+4.96=15.963.13+2.9+6.87+1.07=13.972.55+6.59+1.83+4.71=15.688.19-1.87+8.55-1.65=13.229.55+4.64+3.64-0.66=17.172.32+9.65+0.02+5.09=17.089.41-7.36+7.5-7.04=2.519.56+5.22+7.94-6.24=16.485.11-0.85-1.78+6.49=8.975.55+4.91+4.08-3.69=10.858.07-1.38-2.79=3.94.98-0.52-2.82+2.33=3.973.17-2.23+4.52+7.8=13.262.77+2.29-2.69=2.378.13-0.52-1.25-0.22=6.146.7-3.59+5.31-3.39=5.039.4-6.03=3.374.83+6.8-3.86-6.51=1.260.14+2.07=2.213.09+1.8-2.25-2.36=0.289.26+2.04+8.45-6.47=13.283.94-1.39+6.02=8.579.65-1.73-5.14-1.77=1.011.73+6.31+4.95=12.998.88-2.15-1.8-0.37=4.568.1+9.48=17.589.42-1.06-4.89=3.478.49-5.01+6.26+9.95=19.699.37-8.83+5.93=6.474.73+5.69-8.43-0.56=1.433.2+7.31-6.08+9.23=13.669.99+3.06+6.55-2.83=16.774.87+6.31+1.33-8.9=3.612.2+5.82+5.22+8.35=21.596.09-2.87+8.47-1.75=9.946.81-0.18-0.59=6.046.45-3.44+5.57-0.33=8.252.16+1.69-0.51-2.67=0.674.38-0.43-2.85+3.85=4.959.21+8.37-5.21-4.74=7.636.54-2.52-1.3=2.729.45-4.52-4.68=0.255.14+9.98=15.123.66-1.95+3.41-1.79=3.335.17+5.25+5.78-1.18=15.029.78-0.56-7.89+7.85=9.189.97-8.71+4.46=5.725.38+7.42-5.02=7.782.95+6.99-0.49-7.58=1.879.2+6.4=15.61.6+9.31-1.19-7.28=2.449.95+7.26-3.92+8.54=21.836.44-6.09=0.353.32+0.08-1.51=1.894.24+9.51+3.52=17.271.55+7.45+9.42+2.59=21.011.56-0.34=1.220.4+9.66+6.2-7.82=8.449.89-0.24-6.7-0.5=2.459.94+6.31+0.86+5.18=22.299.9+8.18-0.93+1.59=18.748.31+3.12+7.95-8.69=10.694.65+6.02=10.679.72+0.87+7.85=18.448.07-6.54+5.8=7.334.68-0.95-1.76-1.59=0.385.28+7.64-6.47+0.31=6.767.58-4.6+0.57+1.72=5.270.77+6.06+2.9+8.69=18.427.33-0.76=6.577.29-3.13+3.62-4.09=3.696.68-0.26+5.14=11.564.82-1.52-1.7=1.67.19+1.41-1.79=6.811.3+3.89-2.39+0.75=3.554.68+4.77-4.03=5.424.05+5.77+4.63=14.452.55-0.48+9.02+5.32=16.416.99-3.87=3.125.53+9.08+5.39=209.99-2.07-1.17-0.85=5.99.72-5.17+6.37=10.926.9+0.05+7.66=14.615.85-3.35=2.56.19-3.23=2.962.85+8.88+8.78-4.16=16.359.78+6-4.28-8.62=2.888.83-1.3+3.5-9.79=1.242.65-0.48-1.2=0.977.7-7.27+3.38-0.73=3.089.98-8.02-1.07=0.898.53+4.21+1.09-5.75=8.088.93-3.3-0.56-2.47=2.65.51-3.91+5.14+4.59=11.336.63+8.83+6.08-6.73=14.817.86-3.26-4.19=0.415.38+6.71-5.48+9.69=16.38.13+8.66-8.4-7.9=0.492.67+2.35-0.14-3.17=1.716.41-1.02+1.41+9.76=16.568.83+8.84-5.47+1.52=13.729.59-1.34=8.258.13+2.93+4.51+0.26=15.830.3+8.52-0.89=7.939.88+9.16-2.33-5.58=11.131.8+9.6-2.62-7.92=0.864.55+7.32-8.01-2.14=1.726.59-5.37-0.12+7.24=8.342.8-0.78-0.54=1.486.9+9.27-2.2=13.976.26-1.04-3.1=2.125.6+1.92+0.62+4.91=13.050.29+7.1+7.47-9.55=5.313.37-2.3+6.44+5.22=12.732.25-1.28+2.43+0.52=3.928.41+0.02=8.432.04+5.78+4.93+3.55=16.36.61+0.21+6.19=13.017.81-3.33+4.5+7.03=16.015.13+8.92+2.96=17.018.22+8.18=16.49.02+0.4+3.64+1.45=14.519.92-6.32-0.74+9.75=12.615.3+6.44-2.62-5.01=4.114.94+2.04-1.44+8.24=13.788.62+1.97+6.25+0.59=17.438.03-5.24+3.01+1.81=7.618.22-0.33+6.61=14.59.03-3.06=5.977.18-3.91-0.5-0.94=1.833.27+5.83+5.13+8.21=22.448.23+9.14-2.08=15.297.95+9.84+6.9-2.01=22.681.32+8.67+4.68-6.79=7.889.22+5.49=14.712.55+4.72-5.99=1.288.54+6.17-5.84-8.01=0.865.38-3.21+4.2=6.375.28+5.46+5.73-2.11=14.366.21+6.52+5.2+1.51=19.448.94-2.04-6.65=0.255.34-0.35-1.87=3.120.92+1.96=2.889.28-1.7-7.37+2.03=2.243.22+6.05+1.76+7.36=18.397.74+0.82+0.41+6.46=15.438.96+9.93-7.17-6.16=5.569.13-2.76+1.73-3.57=4.539.8+6.36-2.33+5.41=19.240.84+3.27-2.62+1.49=2.985.04+6.7-5.61=6.132.71-1.14=1.578.65-5.34=3.318.1-4.58-1.02=2.59.68+6.5-4.52=11.663.41+9.19-6.44=6.168.53+0.16+2.78+9.03=20.53.98+7.02-4.85-5.5=0.652.1-0.76=1.348.17-5.4+4.79+6.97=14.530.6+9.48+4.77-3.02=11.838.12-4.19-3.07=0.869.12-0.56=8.567.89+4.37-5.68-1.59=4.993.56+9.83+1.24+9.59=24.228.32-4.67+2.36+7.72=13.733.39+4.48-0.83+1.61=8.656.91-3.3-2.95=0.667.71+5.13=12.845.71-0.49+8.4-7.01=6.619.08-1.66-2.21+1.87=7.084.98+7.27+4.49=16.747.13-2.57+9.19+9.09=22.846.7-1.59-1.83-0.76=2.529.72-4.77+3.84+3.97=12.764.89-0.37-2.49=2.038.89-8.53+6.29+3.41=10.066.53-4.35+5.96-0.75=7.399.63-7.1+8.53-1.51=9.558.88-6.38=2.58.73-5.54+4.44=7.635.99+1.14-1.13-1.65=4.357.95-6.69=1.269.61-5.09-3.54+4.73=5.718.31+5.54=13.857.75-6.08+8.68-6.92=3.435+6.28-3.67=7.616.62-2.61-0.62-3.23=0.162+9.65=11.654.77+2.31+4.92+3.07=15.079.96-1.64-4.09+8.03=12.262.87-0.15+8.65-7.22=4.150.09+9.89+1.6+4.11=15.697.35-1.77-2.35+9.98=13.215.79-0.76+0.18-1.57=3.645.49+3.82+2=11.313.25+5.59=8.843.48+4.6-4.76=3.326.66+2.32+8.17=17.159.42-3.53+3.61+0.03=9.532.57-2.4=0.171+4.36-1.85-0.61=2.98.56-6.58+2.29+7.11=11.382.86-1.84+4.93+9.94=15.893.88-0.21+0.04+3.1=6.814.62+4.19=8.810.52+9.13-3.1=6.556.59+6.47+1.58=14.643.05+6.39-7.02+2.89=5.312.41+6.27+1.76=10.448.9-1.12-0.08-1.01=6.691.39+9.71+9.11+3.63=23.840.64+8.58=9.229.73+6.69-3.53-1.23=11.664.97+9.09-4.38-9.54=0.145.92-1.57-3.63+1.63=2.359.01+7.07-5.3=10.788.08+0.78+6.38+5.2=20.446.81-5.62+9.43+0.56=11.188.93-2.89-0.09-2.21=3.748.99-0.41-1.03-1.51=6.046.28+7.17-9.3-3.68=0.474.93-4.17+4.12+0.62=5.53.32+7.59+6.08-3.69=13.39.87-6.87+4.1=7.19.07+2.61+3.29-2.24=12.738.72+0.99=9.715.45+8.51+5.37=19.339.24-2.49-0.77=5.982.85+6.88+4.67=14.48.68+8.1=16.789.67-1.99-2.53-0.9=4.258.15-0.44+3.95-2.4=9.268.95+1.37+6.23=16.557.85-4.32-1.49+8.44=10.485.03-4.02+1.1=2.118.87-1.13=7.741.47+4.03=5.52.62+3.37-4.52-1.35=0.127.8+7.11-5.32-5.1=4.493.69+7.72-7.46+4.04=7.998.22+0.38+1.48-6.07=4.018.75-3.55+0.96-1.12=5.049.39-0.77-2.77-2.59=3.268.7-1.48-5.9=1.321.71+7.4-4.06+3.31=8.366.33-6.05=0.287.13+1.62+4.62-7.47=5.93.28-1.19=2.093.38+2.72-0.67+6.57=122.79+7.22+7.79=17.88.71-5.56+7.93-4.86=6.228.25-3.9=4.355.7+4.59+9.62=19.910.11+6.21+9.94=16.267.42-1.86-0.4-2.32=2.848.92-2.18+3.17+8.66=18.579.16+5.67-2.66+7.74=19.918.71-0.13-2.36+0.76=6.984.2+5.37-1.53+6.87=14.918.96-6.82+9.63=11.778.98+5.15-5.81+2.04=10.368.6-1.32-2.28+6.03=11.035.34+9.89-6.01-2.99=6.238.9-2.39+9.54-9.06=6.996.59-1.53+1.94=75.73+7.44-0.61+4.51=17.073.46-2.25-0.79+0.22=0.648.66-2.49-1.13+3.83=8.872.68-1.64+4.47-3.29=2.228.08+3.48-4.34=7.225.4-0.39=5.013.2+5.51=8.719.8+6.09+3.62+7.7=27.219.9+7.99+5.89=23.786.19-2.73+1.51+0.23=5.25.25-0.83-2.51-0.61=1.30.18+3.46+2.81+5.22=11.679.64-0.49-4.52-4.08=0.559.56-3.17-1.36+8.01=13.045.85-0.57-0.96+2.21=6.537.53-0.95+5.19=11.771.91+5.81-5.39+2.37=4.77.22+3.03-2.8-6.02=1.436.4+1.98+8.23+7.66=24.276.6-2.64-1.02=2.947.6-4.25-3.02+4.28=4.617.68-3.49+4.55+9.17=17.918.29-1.53-3.45-0.69=2.628.19+6-2.26+2.45=14.388.46+5.47-8.31+0.69=6.317.08+0.51+6.21-6.16=7.648.57+2.37+1.17-0.22=11.897.69-3.79-2.76+4.88=6.027.57+1.81-3.13-0.77=5.483.09-0.16+1.13=4.069.72+7.54-6.66=10.61.75-1.06+3.09=3.784.15-0.91=3.245.74-2+4.52=8.266.8-4.88-1.77=0.159.85+8.8+7.18=25.838.31-2.31-5.4-0.34=0.260.39+6.32+9.67-6.5=9.887.72-7.61+3.21=3.328.03+3.78-0.93-9.31=1.577.46+9.59+9.69+0.75=27.494.33+6.59-0.5+5.32=15.740.73+5.08+7.14-4.55=8.49.45+1.73-4.02+6.2=13.361.8+3.81=5.619.6+4.96=14.566.95-0.66-0.77=5.523.98+1.31=5.292.71+5.75+5.05-1.98=11.539.89+8.93-6.29+7.02=19.553.91+0.31+7.21-7.1=4.337.31+6.42=13.736.64+2.03+5.89=14.565.72+3.14+3.08=11.946.95-0.23-6.28+8.17=8.616.75-0.27+2=8.486.2+6.86+5.43+5.1=23.598.85-1.22-2.28+4.86=10.215.1+2.35=7.457.32+1.25-2.87=5.74.16+1.21-4.19+8.63=9.817.87+7.93-7.52-6.87=1.412.32-0.1-1.75+5.45=5.925.64-1.3-3.5+0.66=1.55.66+8.1+8.68+4.85=27.297.31+4.51+9.85+3.64=25.318.51-2.98-4.33=1.28.67-7.34-0.5=0.830.9+8.99+6.48=16.372.37+9.55+8.94+4.12=24.983.53+2.13=5.668.27-3.34+6.28-5.25=5.969.72+7.23+7.36=24.318.84+4.7=13.549.26-0.51-4.44+8.3=12.616.5-0.66+2.42=8.269.33-3.39=5.949.37-0.69-3.06-3.79=1.836.13-4.66=1.478.68+4.4-8.69=4.398.16-6.96=1.28.1-5.26+9.03+4.87=16.744.75+1.41+6.75-3.65=9.268.75-5.48-1.54+1.84=3.573.44+4.28+9.98=17.79.19-3.44+5.26=11.019.86-4.45-1.71-2.18=1.528.21-7.47+4.66-0.96=4.440.24+1.6+9.35-0.92=10.272.32-1.5=0.829.31+1.84+7.97-1.03=18.098.32-1.08+8.68+8.13=24.056.83-0.42+0.29+8.01=14.711.07+1.37+1.29=3.739.2-0.69+3.09+3.28=14.887.47-1.73-3.48+3.11=5.376.88+8.35-4.62-6.42=4.192.05+4.86+5.11=12.027.17+0.65-1.01-4.29=2.520.04+3.38+0.67=4.091.87+6.86=8.737.38+8.73=16.114.4+7.99+6.06=18.459.54+6.33-4.72-9.82=1.339.21-8.01=1.28.21+6.52=14.739.92-5.63+6.47=10.763.99+9.5-9.6+6.98=10.879.23-0.43+8.62+9.67=27.099.55-3.21=6.348.12-0.98-3.04-1.96=2.149.52-0.89=8.636.09+9.27-6.36+1.58=10.586.85+1.7=8.557.93-3.27-0.71=3.955.41-3.57-0.55=1.297.1-4.1=35.13+9.36+6.33-9.24=11.589.95+0.12-0.09-4.75=5.238.86-8.37+8.92-6.19=3.228.55+4.38=12.930.7+7.79+7.34=15.835+5.53=10.535.41+7.44+3.13-6.18=9.89.88-8.52+9.9-1.74=9.522.65+7.95-6.21+3.97=8.361.2+7.92-6.86=2.269.48-5.15-4.15=0.185.51-4.77-0.07=0.671.35+9.33-0.67=10.014.88+4.79-7.48=2.197.76-0.15-5.13=2.489.18-7.62+3.85-1.51=3.97.48-5.55+6.93-7.17=1.698.5-0.26+8.16+9.42=25.822.22+1.67+4.65-7.17=1.378.87+2.82=11.692.46+3.26-2.32=3.44.36+8.5=12.867.66-2.57-1.62=3.476.34+8.8-0.18+3.7=18.668.44-3.66+0.85-1.66=3.974.41-1.3-0.11=30.69+8.91+0.27=9.877.46-0.35-4.35=2.764.33+7.82-1.71-4.25=6.197.32-6.92+2.93+8.95=12.289.4-2.57-2.62-0.85=3.363.57-2.93+7.03-5.55=2.127.75-0.05-2.23=5.479.55+4.21+1.27-1.42=13.615.47-4.15+3.23+6.13=10.689.55-1.02+4.23-8.53=4.235.71+7.77+3.29+6.59=23.366.98-2.48+7.89=12.390.09+6.1+9.6=15.799.71+3.62-2.93+9.7=20.18.86-0.13+3.88-6.51=6.14.47+7.43-6.75=5.151.04+1.49+0.52-0.76=2.290.95+2.84+8.32+9.3=21.41