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1.56+8.77+6.26=2.01+6.49+4.21-8.62=7.97-6.3-1.2-0.36=3.39-0.59=7.13+1.77+1.35+7.11=9.55+5.87+8.57-6.6=6.86+9.5+5.56-1.76=3.47+1.88-1.83-0.55=2.99+0.47+6.25-6.61=7.42-6.89-0.04+6.22=1.97+1.35+6.56+8.75=8.39+7.79-4.82=6-3.47-0.31+5.52=9.94+3.43+7.41+8.54=4.91+5.39+1.91-9=4.98-1.22-0.29=8.49-3.45-4.05=1.81+6.53+5.9-8.08=1.99+8.98+2.91=6.64-0.28+2.76=4.79+0.59+4.71=9.06-2.72+7.59-1.76=4.43-3.79+0.87=6.66-1.42+3.48=3.3+5.08+1.85-1.88=8.34+4.49-0.64+4.81=4.19+2.86-3.27=6.74+7.64-5.84=4.15+5.85+9.36-4.79=0.34+1.51-0.63+5.92=1.94-0.47=6.88-0.12-4.73-1.83=7.78-2.97+8.5-6.74=9.33+6.09-9.31-4.89=1.97+4.87-6.31=0.66+1.93+1.33=5.54+7.78=8.11-2.73-2.91-0.36=5.75+9.57-9.02-5.57=9.51-5.35+9.58=9.1+2.85-9.82-1.17=7.53-1.54-1.47=9.43-1.66-5.38+4.05=2.3+1.07+5.14+4.22=6.11-1.18-0.63+5.27=0.46+9.8-0.2-2.43=9.35-1.87-5.23=3.57+1.04+2.7+8.08=5.86+6.76-6.3-3.22=5.41+1.45-4.92+1.8=6.31-0.15+9.13=2.22+8.95+9.68-7.73=4.09+5.96=2.82+6.32-6.2+5.88=7.78+6.32-1.13=8.63+3.59+9.12=8.5+9.68+5.67=9.47-2.24-2=6.79-2.52-3.77+7.41=5.01+7.24+2.41-8.4=9.52-7.8-1.42=7.24-1.32+6.33+2.47=7.41-7.04+9.15=4.42+3.84-0.09-1.23=9.85-0.11-7.87-0.82=3.28+6.48-3.79=4.62+7.64-3.14=5.6+6+7.35=9.67-1.54-4.19+9.51=7.76-0.96-5.81+2.92=0.23+6.25-5.12-0.51=9.5-0.75-0.71=9.09-3.7+0.41+6.88=3.5-0.05+9.68+2.63=2.36+7.49+1.9=3.89+7.24-7.93=6.89+0.43+9.56=1.43-0.93=8.84-1.55-0.9-0.62=8.26-6.63+9.58-7.32=5.31-2.01-1.7+5.87=6.06-4.45+9.01+7.66=1.4+3.4+8.28-6.51=8.21-2.83+6.99=7.68+9.41-5.02=8.75-1.64+3.79+1.87=9.19-3.82-4.01-0.34=7.18-5.2+6.85-0.33=6.94-3.36+9.75+0.28=4.38+5.71+2.94-1.28=1.01+9.13=9.4+2.32+2.83=9.21-8.98+9.02-2.17=9.2-2.97-0.82-0.28=7.47+7.31-1.8=5.64+6.12+0.82=7.54-5.2+9.12+1.58=3.95-0.87-2.47+4.75=8.56+1.9-6.76+0.3=9.33-5.37+0.44+3.78=7.25+3.13-2.73=0.64+0.46-0.13+3.22=4.75+2.1+9.79=6.01-1.34=4.15-1.84+8.54+5.27=1.65+0.25+6.63-5.01=4.59-3.03+2.75=5.53-2.3+5.37=7.34+1.79-0.09+7.53=8.55-8.18+1.81=5.86-0.81+8.58-3.7=9.93-8.17+1.2-0.75=8.87-3.33-2.76-0.05=9.11+1.9+4.38=8.03-5.41+8.36-6.45=9.31-3.79+9.9-7.7=7.34-5.84-0.36+4.72=7.46+9.68+7.82=5.45+4.37-4.17+9.74=9.58-1.5+3.02=0.19+8.76=8.88+1.23-5.47=9.81-0.06+1.6-7.37=6.38+6.07+1.37=5.15+3.59+5.47-9.78=6.01+0.56+9.03-5.8=6.79+2.25+9.1=1.88+7.28-4.77-2.78=5.48+9.68-7.16-6.6=9.72-8.26+7.43=3.25-2.22+6.5-1.94=5.24-1.72-0.51+0.87=8.22-1.22=7.75-7.43+7.33+1.5=6.83-3.67+4.85=2.83-0.09-0.27-1.42=7.97+3.14+3.94+1.45=0.61+1.57+4.58-1.17=5.38-1.01+2.92+3.05=2.87+9.62-7.19-0.87=7.9+9.62-7.87-2.37=0.79+2.36=3.82-3.11+8.81-6.26=8.06-1.94+4.39-5.01=6.26-2+6.73+1.55=8.59+4.71+7.01=8.77+0.99-0.66+0.79=4.72-4.61=2.95-0.09+5.65=9.08-7.77=9.73-2.5-4.92-0.19=4+5.73-7.52+3.99=8.28+1.68-8.97+0.17=0.06+0.51+7.41-6.73=3.46+1.61=0.73+9.2-4.55+8.14=0.67+7.7-0.34+5.36=6.08-3.7-0.8-1.03=2.02+4.88-2.92-1.39=8.96-6.1+3.05-0.36=8.31+2.36+6.86+0.09=2.48+3.83-3.86+9.34=5.44-0.2=5.49-5.36=6.86-0.54+4.18=8.71-0.08-3.86+7.13=6.68+2.65+0.57-7.15=7.98-0.95-3.18-1.35=9.58+2.3-5.89+6.04=8.1-2.06-3.55=9.11-4.26-2.38=0.65+7.96-2.39=7.49+6.67+8.78+5.17=5.18+4.01-8.51=9.5-8.31+7.94-3.69=3.64+6.7-4.3=1.5+3.03=6.69+9.29-1.43-9.59=9.52+9.82-1.66-4.23=5.02+6.01+8.18=8.42-0.28+0.57-3.22=0.99-0.05=6.45+9.12-1.51=7.86-2.87+9.89=8.26-3.21-0.86+9.76=7.21-1.11-5.7+8.45=1.22+0.28=5.42+4.79+8.86-8.72=2.07+7.48-5.04=5.44+8.95+8.74+6.27=7.55-0.7+5.12-0.93=0.47+3.71+5.38=4.16+1.81+8.69-9.9=5.78-2-3.42-0.25=2.76+8.8-2.6+6.67=8.81-2.56+6.83-0.66=9.24+7.04-5.91-1.82=9.42+4.03-2.82-0.17=7.02-2.94=6.44+7.55-7.58=6.78+8.64=2.46+8.91-5.98+6.39=6.76+4+6.8+2.92=6.16-3.51-0.73+4.67=7.38+5.29-6.38=3.36+3.66+1.45=8.37-7.71+6.08=4.23+3.21+4.32+0.82=4.64+8.1=6.86+1.29-4.67-2.11=4.9+4.73+3.78-0.04=5.15+1.86-2.74+5.02=5.85+9.21-3.17+7.27=5.25+5.12-3.3=9.58-1.59-0.29-6.78=1.51+2.31-2.15+9.17=9.19-3.54-2.22+4.24=4.77-3.44-0.82+5.66=2.87+1.69-1.8+7.41=7.29-2.44-0.79+3.51=9.54-2.53+9.75+4.76=8.8-4.63+9.26=5.15-0.88-1.95=9.62-1.53+9.67-8.49=1.32+0.89+2.36+7.52=5.54-0.8=5.75-0.16-0.43-1.36=5.63+1.45=5.47+2.29-4.13+5.2=9.68-4.97-0.03-0.46=7.43-2.84-2.21-1.41=4.64+8.54=7.97+2.12-6.52+3.56=2.55+9.9+4.76-9.3=9.69-9.48+6.98=8.16+9.64-5.94=5.14-0.57-2.33+2.13=8.55+8.68-3.93-2.63=7.91-2.23+8.36+4.52=6.24+6.81-7.15+5.33=0.32+1.49+7.9-6.57=9.25-0.78-7.37-0.37=8.34+4.98+2.99-5.47=1.37+6.98-6.91+4.97=1.45+6.8+4.25-6.11=4.78+7.44-2.89+1.77=4.69-2.84+2.22+7.93=3.19-0.04+6.63-5.35=8.66+8.86+5.41=7.33-1.92+2.85+2.72=6.11-0.96=8.34-5.2-0.63+4.96=8.97+7.58=5.66-0.54-1.13=1.51+9.87-5.68=2.74-0.3+0.83-0.06=8.89-6.55+5.03=9.23+6.71+5.58=7.54+1.79+6.41=7.98-0.44-3.07=7.87-6.74+6.21=9.23-4.55=8.84+4.85+7.92=9.04-4.08-2.83=6.32+8.3-9.79=8.03+5.7+1.73+2.07=5.89-0.46=8.14-0.15-4.19+1.95=7.93-2.11-4.13=5.9+8.45-7.54+4.2=3.82+3.32+2.12=8.33+7.71+3.58=9.37-1.63-3.55+4.96=8.98-1.23+6.34+9.12=4.71+1.89+8.46+4.31=8.7+1.84-0.95-5.07=7.43-6.06=5.65+7.3-3.68-7.06=4.47-2.45=6.04-0.18-3.96-0.21=4.93+7.99+0.51+0.83=3.35+3.77=6.89-1.57-0.22+5.9=6.16-0.2-1.05-2.85=8.32+5.86-4.76-8.13=6.71-2.59-1.24+6.27=2.97-2.86+2.14+8.57=9.85-0.54+9.05-5.39=7.93+9.22-4.06+4.23=2.49+4.79-6.5=6.71-0.55-3.45=4.01+3.96-2.25+5.14=7.84-0.74=7.42-6.24+9.95-1.45=7.95+0.66+7.13+8.04=8.65+3.41=7.74+3.15=6.4+9.62+7.58-5.65=9.31+3.23=3.28-1.2=5.92-4.72+5.13+1.63=8.88+0.33-1.28+9.7=4.74+6.22+7.96-9.46=3.08+7.62+5.36-7.63=7.25-0.07-3.91-0.49=5.53+9.46+5.89+3.25=4.5+4.39-6.87=5.9-5.38+3.95+8.18=8.98-4.87+6.82+2.86=9.69+4.46+5.93+0.79=3.08+1.75=9.75-1.86-3.59+9.66=0.95+1.17=8.53-6.4-0.44=8.76-5.89=4.78-3.89+4.41-1.33=6.23-0.73+2.47=5.42-2.19+1.65-1.61=5.9+4.9-6.43-4.24=5.3-1.89+5.34+7.38=8.27+6.62-6.23-3.28=4.78+6.56-7.71+3.91=3.42+5.07+9.13=8.55-4.44+4.98+8.29=8.64-3+5.69+7=5.84-5.28=3.83+9.82-7.52=8.07+9.93-8.63=1.98+9.37-2.58=7.46+6.19+9.86-5.9=9.65-0.55-6.77+9.95=9.14-7.34+5.36+9.27=6.3-2.58-1.25=9.61-3.51-1.77=4.67+4.59=3.43-3.04+6.49=7.18+9.21+8.65+6.93=9.33-4.04+9.16=8.55-5.02-2.27-0.12=3.97+9.49+3.04=1.53+5.15+1.25+8.8=1.49+1.14+6.65-6.85=7.85+7.5+3.68=6.88+8.43-9.96-3.64=6.97-2.28-1=4.19-2.35+2.17-3.29=9.89-0.92-4.76+0.73=4.33+4.86+7.8+7.22=5.4+2.18-1.08-2.11=6.16-5.19=9.75+3.74-6.69-1.94=1.92+2.44-3.16+8.21=8.88+1.91-0.18+4.25=8.36-0.92=8.54+5.88=6.89-0.24+3.49+9.04=8.95-0.9-1.16-4.37=6.85-0.55-2.58=9.14-1.61+1.43=3.01+0.28-1.62=4.93+7.79+1.39+5.6=0.66+5.73+6.27-2.09=3.93+1.93+7.87+4.63=1.88+0.04+2.01-0.49=6.08-0.12=6.06+4.19+8.94+8.64=9.38-2.39-4.86=1.3+8.18-9.13=7.51-3.16+6.69-5.74=5.7+6.52-1.68-5.45=7.13-6.22=8.23-1.98-3.61-0.57=7.49+2.45+0.41=7.49+9.53-3.36=7.94-2.16-0.65=5.9-1.43=1.93+0.59=7.42-5.77+2.66-3.1=4.12+8.89+0.8-9.9=5.02-3.07+2.93=7.25+7.87-8.08-1.59=8.34+6.11-7.61=2.33+2.84+4.48+6.75=2.96-2.53+7.84-2.2=3.56+0.93-2.21=0.4+0.99+0.59+4.85=9.5+1.46+2.75-1.52=2.47+0.23+2.69=1.83+8.31+2.68+1.17=8.41-0.32-6.4-1.46=4.88-4.38+3.7-3.06=9.85-2.61-0.96-0.7=3.79+1.86-2.08+1.87=8.82-3.24-0.54+4.52=3.54+4.52+6.3-6.96=3.6+7.18=7.53+4.36+6.04+7.68=7.76-3.17-0.33=9.93-0.35-0.18-0.1=5.4-2.42-2.55+4.41=5.15+8.24-1.96=7.41+7.28-8.13+2.27=5.47+1.81+1.08+9.59=8.44-3.6+4.4-6.08=5.17-3.92+1.91=6.68+6.65+5.34+4.05=5.94-1.77+1.53+0.58=7.96-1.09-0.63-4.47=2.81-2.41=6.21-0.6-2.79-1.9=3.15-1.01+7.65+7.83=4.9-4.35-0.31=9.42-8.35+9.63+7.72=8.89-4.22-0.19-3.42=9.94-9.06=4.3+1.66-1.59+7.7=9.86-2.82-4.46+3.52=9.11-1.39=5.27-4.58+9.68=7.22+5.47+7.07-3.97=7.17+7.9=6.42+7.01-3.07=7.58+2.8-6.87=0.32+1.17+9.96=3.96-0.25+0.66+1.55=4.95-3.65+6.48+0.44=7.86-1.05-4.67-1.81=6.48+7.08+9.57+9.62=2.28+8.56+0.35+2.66=9.62-4.85-1.03=7.86-1.97-2.27-0.08=8.83-5.89+8.66-1.86=9.93-5.43+8.41=8.37+9.36=1.51+6.64-4.49+9.44=7.46-1.72+4.12+3.46=5.13-0.44-0.02+9.47=9.07+4.52=7.05+3.82-0.63=9.92-1.02-6.63+5.89=6.92-3.26+6.8-0.07=4.87-0.36-2.45+9.64=8.43-0.54-2.98=6.74+5.55+8.01=7.08-3.29+3.85-1.83=9.92+7.1-3.9=6.46+3.79-1.68=9.18-6.03-0.55+0.6=5.56-0.87-1.25+2.13=9.84+6.71+5.1+7.86=9.97-2.8-5.11+1.01=7.19-2.19-2.65=9-6.55+8.91-3.64=9.29-1.77-3.46-2.48=6.47-2.37-1.73=9.26-0.44-2.81-3.85=6.6+8.57+6.92=7.65-6.64+0.15=9.26+0.24+7.82-7.34=5.82-4.61-0.92+2.39=8.04-3.27-1.23-1.1=9.04+4.8=0.11+2.01-0.98+7.49=8.58+6.15-6.78-2.89=9.15-5+8.74=6.65-1.14+9.97-2.17=0.3+5.37+7.24-2.69=7.87-5.47=9.81-1.59-2.71=9.05+8.44-8.07-3.75=4.55+7.21-0.76=6.35-1.77=4.69+5.79+7.59=7.52-4.06+4.56-6.51=8.13+6.63-6.93=9.19-2.38-3.54=8.52+4.41+5.64=7.83-3.98+3.84=4.24+9.85+6.02-9.02=7.8-4.91=3.28+7.47+7.14=9.1-5.17-2.08=3.43-2.62+1.49=8.45-0.66-1.78+6.48=0.67+6.28+5.4+3.17=9.53-1.88-6.12=6.54+8.92-3.9+6.42=6.63-2.36=5.12-1.65-0.58=2.41+6.21-8.51=3.68+2.16-3.4+8.07=7.15+0.25-3.14-3.63=8.91-0.64+4.33-7=8.65-3.07=5.86+6.97-5.88-4.38=6.25-2.82-2.05=7.05+2.3=9.17-0.85+2.77+4.92=5.71+8.82+4.77+0.09=6.07+0.37+0.68+1.19=2.85-0.7-1.56+5.32=8.32+5.71-0.37+5.95=9.66+4.78-2.68=0.71+8.73+2.24=2.98-0.51=9.77-0.12-4.93+4.26=8.83-2.6+9.85-3.86=5.44-4.96+2.76+7.79=9.5-4.87-1.95+5.64=0.13+1.7+2.57=5.63+4.49-3.07-1.25=7.66-5.8+6.06=6.63+6.73=9.09+9.77=6.72-1.1-3.15+9.81=5.2+4.94+8.78+7.68=8.63-3.04+0.55=9.67-7.52-0.25+5.1=0.42+5.41+2.84=2.82+0.96=8.93-6.19=2.98-1.37+5.83+6.12=1.56+4.77-1.94+7.43=9.9+1.07-8.65+1.27=1.78+3.76-1.34=9.52-0.72-1.26-4.59=0.33+3.63+7.81=6.03-0.65=7.07+6.73+6.94-0.36=6.22+9.06-3.29-5=7.6+7.37-4.47-8=7.28+2.92+1.9=7.46-2.77+2.94-3.34=7.41-5.97+1.53+5.18=9.12+2-7.71+8.91=6.94-2.56-2.35=6.57-4.91-0.6+6.8=8.53+7.31-6.45+4.29=5.68+9.51+6.92=9.49+2.32+5.99=4.85+4.8+0.05+3.55=3.56-2.57+0.77+9.42=7.67+4.11=3.18+6.14+5.78=1.62+3.79-4.71+5.79=4+4.47=4.75+5.84+1.01-0.72=7.72-7.39+8.67-6.87=9.92+4.74+0.07+3.14=7.31+9.83+5.87=7.15-4.09-1.25=0.48+0.09+5.09=4.94-0.72-2.59=8.21+3.16=5.42-3.26=2.66+0.65-0.3=1.77-0.26-0.36-0.83=9.23-3.18-0.1+5.97=7.35-2.96-2.46=9.79+0.93+5.81-6.1=3.76-1.92+9.14=7.85-6.7+1.11+8.78=5.19+8.96-2.75+4.67=3.67+4.42-3.59=2.03+0.38=9.56-4.84-0.26=0.3+2.55+1.29+7.19=6.39+1.94-4.31=5.82-4.31+8.46=4.88-0.19-0.16-2.46=0.63+9.01+1.23+9.64=7.41-0.78-5.45-0.03=9.67+2.33=5.85-2.46+8.31=8.31+8.17-7.5-8.84=6.11-3.39=7.35-6.83+1.59+1.99=9.17+7.26-2.71-3.69=8.07-1.34-4.57+5.28=6.61+6.79+1.66-5.71=9.39+5.69+4.38+4.3=6.34+0.87-4.64-1.01=9.86-3.16+9.46=8.47+9.85+2.06-2.73=2.53+5.92-8.02+6.99=0.51+7.78=6.12-2.94-1.38=4.08-1.58-1.04=9.55+6.01-6.93=8.55-1.13+5.48-8.89=9.71-3.75=5.65-0.22-0.99=3.08+8.85+4.03-8.73=3.06+0.35=7.71-1.46+3.28-5.05=4.3+7.37-4.29-1.84=9.27-5.2+1.72=9.89-1.42-4.38=2.25-0.43+4.81=7.63+7.15=8.61-1.77+3.84+1.75=6.04-2.6+6.73+8.36=5.27-5.1+2.07-0.65=9.22-1.26+1.96-7.14=5.59-1.8+0.12=5.75-0.04+9.79+8.59=0.61+0.3=5.04+8.82+6.92+5.45=6.82-4.33=8.75-1.19-4.07+2.3=6.54-5.31+1.74=6.23+9.23-5.27+5.33=6.55+3.57-0.48=5.33-0.64-1.99=8.29-4.11-1.84=3.81-1.28-1.33+4.24=6.24-0.81-2.3-0.93=5.98-1.78-0.81=3.97+1.51+2.58+5.37=8.2-4.25+4.04=8.97-2.79+5.94-4.49=5.79+2.79+4.47-9.19=9.81-9.2+9.79-1.22=9.76-0.29-3.17-5.3=7.17-0.02-3.08-2.17=6.43+3.26=1.98+8.2-5.24-1.5=3.93-3.26+5.67+5.58=8.92-8.48+0.22+7.19=9.77-0.91-1.91-6.65=0.04+4.27+5.01-6.23=9.13-3.54-1.04-1.95=9.9+8.81=2.55-0.37=7.5+8.42=9.63-2.02+4.32=4.73+5.16-4.31-2.5=4.76-1.57+6.15+2.27=9.25-2.33+3.79-1.49=8.35-0.62-3.29-4.29=5.27-3.23=8.7-1.78-5.3+1.87=9.45+6.66-7+2.72=9.76+1.29-5.53=9.25-6.86+7.98=0.96+5.6-1.41-2.6=7.96-6.6-1.23+4.07=4.61+6.42=9.69-7.82+9.35-2.31=2.71+2.41-0.12-3.89=3.84-1.46+2.55=9.95-1.94=1.72-0.63+1.29=9.33+1.57+8.35+4.51=8.26-2.93-2.55=4.9+0.4+8.36-2.36=0.57+0.77=9.29-6.69-1.32-0.52=0.6+4.32=4.31-3.85=1.34+3.89=1.92+0.33+0.75+3.8=4.79-1.18-2.22=8.9-6.92-1.77=6.77+8.31=3.01-0.86=7.96-5.04+4.52+6.74=2.07+8.78-8.85=4.76-2.41+3.63=9.86-1.12+9.88=2.29+7.57-5.55+7.54=7.62-0.38-6.59+1.99=7.26+3.77+2.7=3.91+7.59+0.83=8.2-6.74=9.33+5.75-6.48-8.31=4.57+1.05+5.51=8.39-6.34=9.15-1.1-1.5-6.04=8.7+4.55-3.82-2.07=7.69-1.77-3.15=7.02+4.42-5.17+7.84=8.34-2.76+2.4=5.51-3.35+4.8=3.27+7.04-9.14+4.61=9.29+6.71+4.88-1.81=8.71-1.72+4.65+4.47=9.8+4.66-4.13-2.93=1.62+0.26+1.59=3.61-2.17=5.65-0.46-0.31+0.61=4.7-2.34+7.6-8.01=8.07+9.22+0.27+2.38=7.96+2.74-4.02-4.26=3.96-2.03+2.55-0.82=3-1.79+8.32-0.25=7.42-3.88+5.08+3.34=5.52+1.2+5.44=2.33+3.92+1.01-3.01=8.97-1.72-3.15-2.2=9.13+7.22=0.43+5.24+5.63+5.06=6.66+4.25-8.36-2.06=7.27-4.29=9.78-0.92-0.94=4.88-1.77+9.11+8.6=5.21-5.01+4.25+1.07=6.44+7.6+9.93+1.16=9.83+2.69+8-8.76=9.5-0.31-7.89-1.01=0.62+4.7-1.1-1.75=9.79-5.73-2.47-0.45=9.67+7-4.82-9.71=9.17-8.64+6.57+3.85=9.33+2.17=4.34-2.27-1.22+1.94=8.14-3.33+0.67=4.64+0.17+4.45-8.75=5.38+3.24=0.53+0.1=9.45-6.43-1.02-1.52=7.19+8.54-8.99+2.31=7.42+3.18+5.83=2.73+8.87+1.51+1.52=9.78-5.87=9.28+3.87=5.95-0.85-2.9=7.65+8.26+0.11+6.13=8.6+9.05-2.76=2.69+2.09+9.9-1.84=8.67-1.62-0.24-6.11=6.65-3.16+5.22+3.91=5.55-3.71=7.35-0.48-2.17=9.28-2.43=9.22-7.58=9.43-2.4+9.7=7.15+0.81+1.7-1.66=9.49-0.09+8.14-0.27=1.46+6.28=2.56+9.85+5.54=5.45-1.05+4.75+9.57=7.54+9.48-9.62-6.98=5.51+3.53-4.25=9.39+5.29-2.02-5.63=2.06+6.51+8.38+1.74=3.42-0.4-1.58=5.32-1.65-1.54-0.57=1.63-1.17+9.9-9.38=9.09+5.75-2.79-8.41=8.74-4.49-3.39+7.46=0.86+0.18+6.65+3.23=9.25+4.04+9.09+1.6=3.64+8.21-7.12=6.32-5.89+7.49+4.2=8.8-0.94-1.85-2.21=参考答案1.56+8.77+6.26=16.592.01+6.49+4.21-8.62=4.097.97-6.3-1.2-0.36=0.113.39-0.59=2.87.13+1.77+1.35+7.11=17.369.55+5.87+8.57-6.6=17.396.86+9.5+5.56-1.76=20.163.47+1.88-1.83-0.55=2.972.99+0.47+6.25-6.61=3.17.42-6.89-0.04+6.22=6.711.97+1.35+6.56+8.75=18.638.39+7.79-4.82=11.366-3.47-0.31+5.52=7.749.94+3.43+7.41+8.54=29.324.91+5.39+1.91-9=3.214.98-1.22-0.29=3.478.49-3.45-4.05=0.991.81+6.53+5.9-8.08=6.161.99+8.98+2.91=13.886.64-0.28+2.76=9.124.79+0.59+4.71=10.099.06-2.72+7.59-1.76=12.174.43-3.79+0.87=1.516.66-1.42+3.48=8.723.3+5.08+1.85-1.88=8.358.34+4.49-0.64+4.81=174.19+2.86-3.27=3.786.74+7.64-5.84=8.544.15+5.85+9.36-4.79=14.570.34+1.51-0.63+5.92=7.141.94-0.47=1.476.88-0.12-4.73-1.83=0.27.78-2.97+8.5-6.74=6.579.33+6.09-9.31-4.89=1.221.97+4.87-6.31=0.530.66+1.93+1.33=3.925.54+7.78=13.328.11-2.73-2.91-0.36=2.115.75+9.57-9.02-5.57=0.739.51-5.35+9.58=13.749.1+2.85-9.82-1.17=0.967.53-1.54-1.47=4.529.43-1.66-5.38+4.05=6.442.3+1.07+5.14+4.22=12.736.11-1.18-0.63+5.27=9.570.46+9.8-0.2-2.43=7.639.35-1.87-5.23=2.253.57+1.04+2.7+8.08=15.395.86+6.76-6.3-3.22=3.15.41+1.45-4.92+1.8=3.746.31-0.15+9.13=15.292.22+8.95+9.68-7.73=13.124.09+5.96=10.052.82+6.32-6.2+5.88=8.827.78+6.32-1.13=12.978.63+3.59+9.12=21.348.5+9.68+5.67=23.859.47-2.24-2=5.236.79-2.52-3.77+7.41=7.915.01+7.24+2.41-8.4=6.269.52-7.8-1.42=0.37.24-1.32+6.33+2.47=14.727.41-7.04+9.15=9.524.42+3.84-0.09-1.23=6.949.85-0.11-7.87-0.82=1.053.28+6.48-3.79=5.974.62+7.64-3.14=9.125.6+6+7.35=18.959.67-1.54-4.19+9.51=13.457.76-0.96-5.81+2.92=3.910.23+6.25-5.12-0.51=0.859.5-0.75-0.71=8.049.09-3.7+0.41+6.88=12.683.5-0.05+9.68+2.63=15.762.36+7.49+1.9=11.753.89+7.24-7.93=3.26.89+0.43+9.56=16.881.43-0.93=0.58.84-1.55-0.9-0.62=5.778.26-6.63+9.58-7.32=3.895.31-2.01-1.7+5.87=7.476.06-4.45+9.01+7.66=18.281.4+3.4+8.28-6.51=6.578.21-2.83+6.99=12.377.68+9.41-5.02=12.078.75-1.64+3.79+1.87=12.779.19-3.82-4.01-0.34=1.027.18-5.2+6.85-0.33=8.56.94-3.36+9.75+0.28=13.614.38+5.71+2.94-1.28=11.751.01+9.13=10.149.4+2.32+2.83=14.559.21-8.98+9.02-2.17=7.089.2-2.97-0.82-0.28=5.137.47+7.31-1.8=12.985.64+6.12+0.82=12.587.54-5.2+9.12+1.58=13.043.95-0.87-2.47+4.75=5.368.56+1.9-6.76+0.3=49.33-5.37+0.44+3.78=8.187.25+3.13-2.73=7.650.64+0.46-0.13+3.22=4.194.75+2.1+9.79=16.646.01-1.34=4.674.15-1.84+8.54+5.27=16.121.65+0.25+6.63-5.01=3.524.59-3.03+2.75=4.315.53-2.3+5.37=8.67.34+1.79-0.09+7.53=16.578.55-8.18+1.81=2.185.86-0.81+8.58-3.7=9.939.93-8.17+1.2-0.75=2.218.87-3.33-2.76-0.05=2.739.11+1.9+4.38=15.398.03-5.41+8.36-6.45=4.539.31-3.79+9.9-7.7=7.727.34-5.84-0.36+4.72=5.867.46+9.68+7.82=24.965.45+4.37-4.17+9.74=15.399.58-1.5+3.02=11.10.19+8.76=8.958.88+1.23-5.47=4.649.81-0.06+1.6-7.37=3.986.38+6.07+1.37=13.825.15+3.59+5.47-9.78=4.436.01+0.56+9.03-5.8=9.86.79+2.25+9.1=18.141.88+7.28-4.77-2.78=1.615.48+9.68-7.16-6.6=1.49.72-8.26+7.43=8.893.25-2.22+6.5-1.94=5.595.24-1.72-0.51+0.87=3.888.22-1.22=77.75-7.43+7.33+1.5=9.156.83-3.67+4.85=8.012.83-0.09-0.27-1.42=1.057.97+3.14+3.94+1.45=16.50.61+1.57+4.58-1.17=5.595.38-1.01+2.92+3.05=10.342.87+9.62-7.19-0.87=4.437.9+9.62-7.87-2.37=7.280.79+2.36=3.153.82-3.11+8.81-6.26=3.268.06-1.94+4.39-5.01=5.56.26-2+6.73+1.55=12.548.59+4.71+7.01=20.318.77+0.99-0.66+0.79=9.894.72-4.61=0.112.95-0.09+5.65=8.519.08-7.77=1.319.73-2.5-4.92-0.19=2.124+5.73-7.52+3.99=6.28.28+1.68-8.97+0.17=1.160.06+0.51+7.41-6.73=1.253.46+1.61=5.070.73+9.2-4.55+8.14=13.520.67+7.7-0.34+5.36=13.396.08-3.7-0.8-1.03=0.552.02+4.88-2.92-1.39=2.598.96-6.1+3.05-0.36=5.558.31+2.36+6.86+0.09=17.622.48+3.83-3.86+9.34=11.795.44-0.2=5.245.49-5.36=0.136.86-0.54+4.18=10.58.71-0.08-3.86+7.13=11.96.68+2.65+0.57-7.15=2.757.98-0.95-3.18-1.35=2.59.58+2.3-5.89+6.04=12.038.1-2.06-3.55=2.499.11-4.26-2.38=2.470.65+7.96-2.39=6.227.49+6.67+8.78+5.17=28.115.18+4.01-8.51=0.689.5-8.31+7.94-3.69=5.443.64+6.7-4.3=6.041.5+3.03=4.536.69+9.29-1.43-9.59=4.969.52+9.82-1.66-4.23=13.455.02+6.01+8.18=19.218.42-0.28+0.57-3.22=5.490.99-0.05=0.946.45+9.12-1.51=14.067.86-2.87+9.89=14.888.26-3.21-0.86+9.76=13.957.21-1.11-5.7+8.45=8.851.22+0.28=1.55.42+4.79+8.86-8.72=10.352.07+7.48-5.04=4.515.44+8.95+8.74+6.27=29.47.55-0.7+5.12-0.93=11.040.47+3.71+5.38=9.564.16+1.81+8.69-9.9=4.765.78-2-3.42-0.25=0.112.76+8.8-2.6+6.67=15.638.81-2.56+6.83-0.66=12.429.24+7.04-5.91-1.82=8.559.42+4.03-2.82-0.17=10.467.02-2.94=4.086.44+7.55-7.58=6.416.78+8.64=15.422.46+8.91-5.98+6.39=11.786.76+4+6.8+2.92=20.486.16-3.51-0.73+4.67=6.597.38+5.29-6.38=6.293.36+3.66+1.45=8.478.37-7.71+6.08=6.744.23+3.21+4.32+0.82=12.584.64+8.1=12.746.86+1.29-4.67-2.11=1.374.9+4.73+3.78-0.04=13.375.15+1.86-2.74+5.02=9.295.85+9.21-3.17+7.27=19.165.25+5.12-3.3=7.079.58-1.59-0.29-6.78=0.921.51+2.31-2.15+9.17=10.849.19-3.54-2.22+4.24=7.674.77-3.44-0.82+5.66=6.172.87+1.69-1.8+7.41=10.177.29-2.44-0.79+3.51=7.579.54-2.53+9.75+4.76=21.528.8-4.63+9.26=13.435.15-0.88-1.95=2.329.62-1.53+9.67-8.49=9.271.32+0.89+2.36+7.52=12.095.54-0.8=4.745.75-0.16-0.43-1.36=3.85.63+1.45=7.085.47+2.29-4.13+5.2=8.839.68-4.97-0.03-0.46=4.227.43-2.84-2.21-1.41=0.974.64+8.54=13.187.97+2.12-6.52+3.56=7.132.55+9.9+4.76-9.3=7.919.69-9.48+6.98=7.198.16+9.64-5.94=11.865.14-0.57-2.33+2.13=4.378.55+8.68-3.93-2.63=10.677.91-2.23+8.36+4.52=18.566.24+6.81-7.15+5.33=11.230.32+1.49+7.9-6.57=3.149.25-0.78-7.37-0.37=0.738.34+4.98+2.99-5.47=10.841.37+6.98-6.91+4.97=6.411.45+6.8+4.25-6.11=6.394.78+7.44-2.89+1.77=11.14.69-2.84+2.22+7.93=123.19-0.04+6.63-5.35=4.438.66+8.86+5.41=22.937.33-1.92+2.85+2.72=10.986.11-0.96=5.158.34-5.2-0.63+4.96=7.478.97+7.58=16.555.66-0.54-1.13=3.991.51+9.87-5.68=5.72.74-0.3+0.83-0.06=3.218.89-6.55+5.03=7.379.23+6.71+5.58=21.527.54+1.79+6.41=15.747.98-0.44-3.07=4.477.87-6.74+6.21=7.349.23-4.55=4.688.84+4.85+7.92=21.619.04-4.08-2.83=2.136.32+8.3-9.79=4.838.03+5.7+1.73+2.07=17.535.89-0.46=5.438.14-0.15-4.19+1.95=5.757.93-2.11-4.13=1.695.9+8.45-7.54+4.2=11.013.82+3.32+2.12=9.268.33+7.71+3.58=19.629.37-1.63-3.55+4.96=9.158.98-1.23+6.34+9.12=23.214.71+1.89+8.46+4.31=19.378.7+1.84-0.95-5.07=4.527.43-6.06=1.375.65+7.3-3.68-7.06=2.214.47-2.45=2.026.04-0.18-3.96-0.21=1.694.93+7.99+0.51+0.83=14.263.35+3.77=7.126.89-1.57-0.22+5.9=116.16-0.2-1.05-2.85=2.068.32+5.86-4.76-8.13=1.296.71-2.59-1.24+6.27=9.152.97-2.86+2.14+8.57=10.829.85-0.54+9.05-5.39=12.977.93+9.22-4.06+4.23=17.322.49+4.79-6.5=0.786.71-0.55-3.45=2.714.01+3.96-2.25+5.14=10.867.84-0.74=7.17.42-6.24+9.95-1.45=9.687.95+0.66+7.13+8.04=23.788.65+3.41=12.067.74+3.15=10.896.4+9.62+7.58-5.65=17.959.31+3.23=12.543.28-1.2=2.085.92-4.72+5.13+1.63=7.968.88+0.33-1.28+9.7=17.634.74+6.22+7.96-9.46=9.463.08+7.62+5.36-7.63=8.437.25-0.07-3.91-0.49=2.785.53+9.46+5.89+3.25=24.134.5+4.39-6.87=2.025.9-5.38+3.95+8.18=12.658.98-4.87+6.82+2.86=13.799.69+4.46+5.93+0.79=20.873.08+1.75=4.839.75-1.86-3.59+9.66=13.960.95+1.17=2.128.53-6.4-0.44=1.698.76-5.89=2.874.78-3.89+4.41-1.33=3.976.23-0.73+2.47=7.975.42-2.19+1.65-1.61=3.275.9+4.9-6.43-4.24=0.135.3-1.89+5.34+7.38=16.138.27+6.62-6.23-3.28=5.384.78+6.56-7.71+3.91=7.543.42+5.07+9.13=17.628.55-4.44+4.98+8.29=17.388.64-3+5.69+7=18.335.84-5.28=0.563.83+9.82-7.52=6.138.07+9.93-8.63=9.371.98+9.37-2.58=8.777.46+6.19+9.86-5.9=17.619.65-0.55-6.77+9.95=12.289.14-7.34+5.36+9.27=16.436.3-2.58-1.25=2.479.61-3.51-1.77=4.334.67+4.59=9.263.43-3.04+6.49=6.887.18+9.21+8.65+6.93=31.979.33-4.04+9.16=14.458.55-5.02-2.27-0.12=1.143.97+9.49+3.04=16.51.53+5.15+1.25+8.8=16.731.49+1.14+6.65-6.85=2.437.85+7.5+3.68=19.036.88+8.43-9.96-3.64=1.716.97-2.28-1=3.694.19-2.35+2.17-3.29=0.729.89-0.92-4.76+0.73=4.944.33+4.86+7.8+7.22=24.215.4+2.18-1.08-2.11=4.396.16-5.19=0.979.75+3.74-6.69-1.94=4.861.92+2.44-3.16+8.21=9.418.88+1.91-0.18+4.25=14.868.36-0.92=7.448.54+5.88=14.426.89-0.24+3.49+9.04=19.188.95-0.9-1.16-4.37=2.526.85-0.55-2.58=3.729.14-1.61+1.43=8.963.01+0.28-1.62=1.674.93+7.79+1.39+5.6=19.710.66+5.73+6.27-2.09=10.573.93+1.93+7.87+4.63=18.361.88+0.04+2.01-0.49=3.446.08-0.12=5.966.06+4.19+8.94+8.64=27.839.38-2.39-4.86=2.131.3+8.18-9.13=0.357.51-3.16+6.69-5.74=5.35.7+6.52-1.68-5.45=5.097.13-6.22=0.918.23-1.98-3.61-0.57=2.077.49+2.45+0.41=10.357.49+9.53-3.36=13.667.94-2.16-0.65=5.135.9-1.43=4.471.93+0.59=2.527.42-5.77+2.66-3.1=1.214.12+8.89+0.8-9.9=3.915.02-3.07+2.93=4.887.25+7.87-8.08-1.59=5.458.34+6.11-7.61=6.842.33+2.84+4.48+6.75=16.42.96-2.53+7.84-2.2=6.073.56+0.93-2.21=2.280.4+0.99+0.59+4.85=6.839.5+1.46+2.75-1.52=12.192.47+0.23+2.69=5.391.83+8.31+2.68+1.17=13.998.41-0.32-6.4-1.46=0.234.88-4.38+3.7-3.06=1.149.85-2.61-0.96-0.7=5.583.79+1.86-2.08+1.87=5.448.82-3.24-0.54+4.52=9.563.54+4.52+6.3-6.96=7.43.6+7.18=10.787.53+4.36+6.04+7.68=25.617.76-3.17-0.33=4.269.93-0.35-0.18-0.1=9.35.4-2.42-2.55+4.41=4.845.15+8.24-1.96=11.437.41+7.28-8.13+2.27=8.835.47+1.81+1.08+9.59=17.958.44-3.6+4.4-6.08=3.165.17-3.92+1.91=3.166.68+6.65+5.34+4.05=22.725.94-1.77+1.53+0.58=6.287.96-1.09-0.63-4.47=1.772.81-2.41=0.46.21-0.6-2.79-1.9=0.923.15-1.01+7.65+7.83=17.624.9-4.35-0.31=0.249.42-8.35+9.63+7.72=18.428.89-4.22-0.19-3.42=1.069.94-9.06=0.884.3+1.66-1.59+7.7=12.079.86-2.82-4.46+3.52=6.19.11-1.39=7.725.27-4.58+9.68=10.377.22+5.47+7.07-3.97=15.797.17+7.9=15.076.42+7.01-3.07=10.367.58+2.8-6.87=3.510.32+1.17+9.96=11.453.96-0.25+0.66+1.55=5.924.95-3.65+6.48+0.44=8.227.86-1.05-4.67-1.81=0.336.48+7.08+9.57+9.62=32.752.28+8.56+0.35+2.66=13.859.62-4.85-1.03=3.747.86-1.97-2.27-0.08=3.548.83-5.89+8.66-1.86=9.749.93-5.43+8.41=12.918.37+9.36=17.731.51+6.64-4.49+9.44=13.17.46-1.72+4.12+3.46=13.325.13-0.44-0.02+9.47=14.149.07+4.52=13.597.05+3.82-0.63=10.249.92-1.02-6.63+5.89=8.166.92-3.26+6.8-0.07=10.394.87-0.36-2.45+9.64=11.78.43-0.54-2.98=4.916.74+5.55+8.01=20.37.08-3.29+3.85-1.83=5.819.92+7.1-3.9=13.126.46+3.79-1.68=8.579.18-6.03-0.55+0.6=3.25.56-0.87-1.25+2.13=5.579.84+6.71+5.1+7.86=29.519.97-2.8-5.11+1.01=3.077.19-2.19-2.65=2.359-6.55+8.91-3.64=7.729.29-1.77-3.46-2.48=1.586.47-2.37-1.73=2.379.26-0.44-2.81-3.85=2.166.6+8.57+6.92=22.097.65-6.64+0.15=1.169.26+0.24+7.82-7.34=9.985.82-4.61-0.92+2.39=2.688.04-3.27-1.23-1.1=2.449.04+4.8=13.840.11+2.01-0.98+7.49=8.638.58+6.15-6.78-2.89=5.069.15-5+8.74=12.896.65-1.14+9.97-2.17=13.310.3+5.37+7.24-2.69=10.227.87-5.47=2.49.81-1.59-2.71=5.519.05+8.44-8.07-3.75=5.674.55+7.21-0.76=116.35-1.77=4.584.69+5.79+7.59=18.077.52-4.06+4.56-6.51=1.518.13+6.63-6.93=7.839.19-2.38-3.54=3.278.52+4.41+5.64=18.577.83-3.98+3.84=7.694.24+9.85+6.02-9.02=11.097.8-4.91=2.893.28+7.47+7.14=17.899.1-5.17-2.08=1.853.43-2.62+1.49=2.38.45-0.66-1.78+6.48=12.490.67+6.28+5.4+3.17=15.529.53-1.88-6.12=1.536.54+8.92-3.9+6.42=17.986.63-2.36=4.275.12-1.65-0.58=2.892.41+6.21-8.51=0.113.68+2.16-3.4+8.07=10.517.15+0.25-3.14-3.63=0.638.91-0.64+4.33-7=5.68.65-3.07=5.585.86+6.97-5.88-4.38=2.576.25-2.82-2.05=1.387.05+2.3=9.359.17-0.85+2.77+4.92=16.015.71+8.82+4.77+0.09=19.396.07+0.37+0.68+1.19=8.312.85-0.7-1.56+5.32=5.918.32+5.71-0.37+5.95=19.619.66+4.78-2.68=11.760.71+8.73+2.24=11.682.98-0.51=2.479.77-0.12-4.93+4.26=8.988.83-2.6+9.85-3.86=12.225.44-4.96+2.76+7.79=11.039.5-4.87-1.95+5.64=8.320.13+1.7+2.57=4.45.63+4.49-3.07-1.25=5.87.66-5.8+6.06=7.926.63+6.73=13.369.09+9.77=18.866.72-1.1-3.15+9.81=12.285.2+4.94+8.78+7.68=26.68.63-3.04+0.55=6.149.67-7.52-0.25+5.1=70.42+5.41+2.84=8.672.82+0.96=3.788.93-6.19=2.742.98-1.37+5.83+6.12=13.561.56+4.77-1.94+7.43=11.829.9+1.07-8.65+1.27=3.591.78+3.76-1.34=4.29.52-0.72-1.26-4.59=2.950.33+3.63+7.81=11.776.03-0.65=5.387.07+6.73+6.94-0.36=20.386.22+9.06-3.29-5=6.997.6+7.37-4.47-8=2.57.28+2.92+1.9=12.17.46-2.77+2.94-3.34=4.297.41-5.97+1.53+5.18=8.159.12+2-7.71+8.91=12.326.94-2.56-2.35=2.036.57-4.91-0.6+6.8=7.868.53+7.31-6.45+4.29=13.685.68+9.51+6.92=22.119.49+2.32+5.99=17.84.85+4.8+0.05+3.55=13.253.56-2.57+0.77+9.42=11.187.67+4.11=11.783.18+6.14+5.78=15.11.62+3.79-4.71+5.79=6.494+4.47=8.474.75+5.84+1.01-0.72=10.887.72-7.39+8.67-6.87=2.139.92+4.74+0.07+3.14=17.877.31+9.83+5.87=23.017.15-4.09-1.25=1.810.48+0.09+5.09=5.664.94-0.72-2.59=1.638.21+3.16=11.375.42-3.26=2.162.66+0.65-0.3=3.011.77-0.26-0.36-0.83=0.329.23-3.18-0.1+5.97=11.927.35-2.96-2.46=1.939.79+0.93+5.81-6.1=10.433.76-1.92+9.14=10.987.85-6.7+1.11+8.78=11.045.19+8.96-2.75+4.67=16.073.67+4.42-3.59=4.52.03+0.38=2.419.56-4.84-0.26=4.460.3+2.55+1.29+7.19=11.336.39+1.94-4.31=4.025.82-4.31+8.46=9.974.88-0.19-0.16-2.46=2.070.63+9.01+1.23+9.64=20.517.41-0.78-5.45-0.03=1.159.67+2.33=125.85-2.46+8.31=11.78.31+8.17-7.5-8.84=0.146.11-3.39=2.727.35-6.83+1.59+1.99=4.19.17+7.26-2.71-3.69=10.038.07-1.34-4.57+5.28=7.446.61+6.79+1.66-5.71=9.359.39+5.69+4.38+4.3=23.766.34+0.87-4.64-1.01=1.569.86-3.16+9.46=16.168.47+9.85+2.06-2.73=17.652.53+5.92-8.02+6.99=7.420.51+7.78=8.296.12-2.94-1.38=1.84.08-1.58-1.04=1.469.55+6.01-6.93=8.638.55-1.13+5.48-8.89=4.019.71-3.75=5.965.65-0.22-0.99=4.443.08+8.85+4.03-8.73=7.233.06+0.35=3.417.71-1.46+3.28-5.05=4.484.3+7.37-4.29-1.84=5.549.27-5.2+1.72=5.799.89-1.42-4.38=4.092.25-0.43+4.81=6.637.63+7.15=14.788.61-1.77+3.84+1.75=12.436.04-2.6+6.73+8.36=18.535.27-5.1+2.07-0.65=1.599.22-1.26+1.96-7.14=2.785.59-1.8+0.12=3.915.75-0.04+9.79+8.59=24.090.61+0.3=0.915.04+8.82+6.92+5.45=26.236.82-4.33=2.498.75-1.19-4.07+2.3=5.796.54-5.31+1.74=2.976.23+9.23-5.27+5.33=15.526.55+3.57-0.48=9.645.33-0.64-1.99=2.78.29-4.11-1.84=2.343.81-1.28-1.33+4.24=5.446.24-0.81-2.3-0.93=2.25.98-1.78-0.81