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1.09+9.77+8.62+8.19=5.04-4.18+8.68=9.58-0.43=5.84-5.67=9.25+9.59-6.63=9.96-5.8-2.62-1.14=2.73-2.15+0.8=6.1-1.24+2.07=8.79-0.62-4.99+9.24=7.11+3.58+0.37=2.43+3.78+3.18=9.85-0.74+6.08-3.1=1.35+6.66-0.55-6.96=7.02+7.87+5.34+6.89=6.32+8.7+6.38+0.87=5.88-2.68+6.27=8.51-1.36=7.55-4.09+1.64+2.29=3.92-1.31-1.34-1.03=5.33+1.66+4.86-6.36=3.96+5.28-2.75+0.8=6.36-2.5=6.73+8.7+9.36+3.14=8.85-0.75-4.48-1.51=8.59-3.81-1.69-2.62=6.22+3.91-2.27=4.83-1.09=8.62+2.78-9.69-0.69=8.31-3.54-1.39=8.74-1.66-6.33=6.09+5.5=3.06+9.06-2.4+9.43=9.38+3.85+7.64-0.74=5.95+2.98+9.37=5.68+0.99+8.17=8.8-1.97-5.03+5.74=1.11+7.55+0.34-2.58=9.99-9.58+9.81=1.43+6-0.57-5.3=5.52+4.87-2.48+8.85=8.34-3.89-2.35+1.44=2.58+5.77+2.87=0.88+5.81=6.82+3.59-2.95-6.81=8.09-7.29=0.1+6.72-6.71+3.39=0.81+7.65-2.4=8.62-5.73-1.31+7.7=4.78+6.91-6.26+3.49=5.14-4.58+3.41-0.86=8.17-3.59+1.37-1.12=8.11-5.86+0.66-1.65=2.82-1.93+1.83+7.31=2.47+6.71-4.85=2.99-1.44+5.07=9.96+1.31-6.62+0.15=6.71-0.18-0.24-4.82=5.26-0.12-0.72=2.49+7.82-0.08-7.45=7.96+0.86+9.58-7.45=9.51-1.51-2.44-5.14=8.97-3.85+8.68=0.62+4.91=8.14+1.59-8.41+1.48=6.84+1.66+5.74+8.7=4.83-1.73+2.23+4.32=7.62-2.52-1.07-3.02=2.14+6.04-5.18=5.39+8.62-1.98=8.47-1.5-0.43-4.29=9.49-6.62-1.84-0.53=3.36+2.57+3.35=3.45-1.42+5.71=2.13+6.94-0.22=5.41+3.66=8.01-7.82=9.74-7.11+2.34=8.23-4.44+3.8-0.84=2.89+6.2+9.14=3.37+4.13-0.23-0.5=5.66+6.36-5.77+5.63=6.98+9.02+1.59=9.82-2.6-4.93+2.99=2.14-0.26-1.11+0.58=3.49+2.95-6.14+2.19=9.85+8.97+8.78+7.55=0.56+9.14-0.66=8.41-4.95+6.72=3.53+2.81+0.42+3.73=5.69-4.57+8.3+0.74=7.95+3.53=4.97-3.86+5.39=7.01-1.17+3.72=4.15+4.29+7.18+8.89=7.83-5.42=5.38+1.83+0.91=9.05+6.12-4.42-4.31=3.77+0.57=2.32+5.09+3.33+7.54=8.51+3.02-7.16-4.19=8.64-0.3+4.69=2.43+9.5-9.03=3.16+3.32+3.73+6.35=9.58-5.73-0.52=5.34+9.63+7.23=0.71+1.7+4.79=8.37-2.25-3.29+1.51=8.95-5.13-0.92=9.44-1.91+8.56-7.71=7.72-0.97-3.36-2.8=9.43+6.62-5.29+0.19=9.67-3.98+5.5-9.19=3.59+9.06-1.43-9.31=8.45-4.98+9.41=8.36+6.75-6.96+1.96=7.63-3.39=8.86-8.27+8.72=4.01+6.19-0.89+6.81=9.28-0.82+8.15=6.42-2.32+7.49-8.13=3.04-1.44+3.99-2.62=8.5+5.26=9.34+1.56-4.42=9.33-3.64+9.78+6.95=7.99-1.5-1.54=6.18-3.27-1.37=9.1+1.77-0.72-9.44=8.86-3.98-1.31=2.48-1.91+0.12+0.17=4.3+0.11+6.75=8.53-1.57-5.22+8.23=3.93+6.53-1.86+0.46=5.12-1.97-2.18+8.03=7.32-5.17-0.07-0.38=8.56-0.82-1.88-2.58=5.54+5.47+1.89+7.91=9.65-5.38=5.59+4.05+0.67-8.47=9.05-2.53-2.27+5.04=5.93+7.83+7.13+5.43=4.25+0.13+0.54-4.62=8.71+7.59+7.09+6.87=3+6.28+1.82+5.34=6.93+4.32+3.9+9.01=5.39-2.69+6.37-3.48=9.32+4.08-1.85=9.61-6.62-0.16-0.15=3.36-1.21+6.27-0.14=7.41+4.82=9.53-6.52-1.37+5.42=1.65+4.86+5.86=3.06+5.48+9.84=7.23+7.33-0.48-4.82=0.82+9.26-7.3-0.66=8.75-7.76+0.91=6.34-2.43=9.47-9.04+4.4-0.43=5.41+2.63-2.49-2.41=1.36+4.42-1.51+4.03=2.87+4.95=8.28+7.06+7.96+9.87=5.04-1.69+1.66=8.93-6.98+9.56+5.87=5.84-1.87+5.38-8.48=9.72-2.42+2.76+5.48=4.69+6.22-9.16+5.65=7.89+1.53-8.27-0.66=8.15-1.1+5.18=7.59+0.68=4.79+6+5.98=1.26+1.07=9.04+4.24-6.32+2.87=7.98-0.44-3.4-3.14=8.29+3.86-6.64-4.83=5.63-5.39+6.43=3.25+9.84-4.77+6.29=6.43+8.32-0.77-1.38=3.35+2.74+7.72=6.64-5.65+8.66-8.91=7.71-1.57-0.81-1.76=4.19-0.57=4.28-2.93+2.14+1.2=5.01-2.78=9.7-2.16-5.58=0.46+1.29+0.59-0.78=5.64-0.16-0.23+5.06=5.19-4.42+7.9=3.14+6.73+6.85=7.88+2.99+3.1=7.26+1.22-3.52=3.67-0.73+6.18-7.47=9.88-1.67+4.01=3.34+9.71-1.56=4.05+4.23-6.1+9.67=4.55-4.41+7.07+3.76=1.84+2.55=6.21-0.75-2.19=8.15-2.09=6.84-4.28=2.82+1.89-3.05=6.49-4.4+8.58+3.53=9.13-7.39+9.88=7.91-2.98+0.38=2.18-1.88+7.69-3.99=8.79-7.58+0.23+8.12=2.28+5.96=7.25+9.93+6.87-5.52=2.93+0.98=6.27-5.24-0.58=5.38+0.79+5-9.99=7.15+8.62-0.78=0.3+1.85+6.9-2.46=7.82+5.75-1.37-5.91=3.59+7.2+5.48+1.31=4.23+2.28-5.26+7.32=1.17+2.19=5.64-4.04+1.39=9.82-2.51-0.32+3.63=9.53-3.72+9.61-0.29=7.48-6.49+2.22+4.41=9.15-7.94-0.59+9.4=2.93+4.76=3.49+1.1-2.9=9.85-4.03-1.94-3.11=6.04+7.83-2.05-7.72=5.08+9.08-4.9+4.46=6.25+0.19-0.39-4.35=0.73+8.19+4.63-1.34=8.33+8.64+3.15=7.68+4.19-1.41=9.5-0.53-1.42=8.46+6.27+4.8-8.35=8.79+4.95-1.31-0.95=9.1-0.71-6.94=8.36-0.04-8.12+6.81=4.31-3.58=5.67+7.72-8.08-0.89=5.64+7.11+8.49-2.26=4.11+1.16+5.73=7.88+0.05+6.87-4.73=8.27-3.91-4.03=8.81+2.17+1.22-4.73=4.6+3.77+8.88+7.18=8.11+0.77-0.32-4.6=3.18+3.66=5.91+4.98+1.49=9.3-2.48-4.23=2.93+5.14=5.74+8.51+8.76=6.25+2.95+0.16+0.04=8.95-3.09=3.33+7.34+3.72+4.05=4.92+2.16+8.15=9.85-9.63=7.22-5.64=9.8+8.37-6.73-5.14=8.76+2.92=2.32+0.3=0.03+6.89+3.05+0.57=8.99-3.37+4.31+1.51=7.3+5.22-5.3=0.28+6.5+3.66=5.99+0.88+2.75-0.34=7.42-3-4+1.57=9.82+9.1+5.52-3.18=0.45+6.26+2.68=4.14-1.25-2.58+1.4=5.35-2.96-2.07+8.26=8.69-4.95+8.79-1.75=2.29+8.53-3.92=0.36+4.65-2+8.53=6.59-2.53-3.8+6.2=4.98+9.32-0.38=2.6+9.71-4.86=8.61-4.86-0.68=2.06+8+4.29=8.19-4.09+1.59+1.09=5.06-0.45-2.28+2.55=7.02-4.84+6.75-8.1=9.6+2.66=9.82-4.44-2.8=9.31+4.56-1.28+8.3=3.72+5.3-1.7=3.61+1.31+1.51=7.16-0.33-1.5-4.97=9.05-6.99=0.8+7.51+9.37+1.65=9.38-6.29+1.49-2=6.33-4.14=6.31+3.12+8.34=0.04+4.93+7.75=9.15-1.67-5.3+5.95=1.72+6.33+8.35=2.35-1.94=4.4-3.92+0.73+4.74=1.74+1.77+5.39=1.2-0.36+6.92-5.32=5.19-1.34+4.04+3.5=7.88+8.8-7.3+6.9=7.6-7.2+4.99=9.91-3.92+6.31=8.57-1.02-1.04+6.43=6.65-1.47+7.21-8.89=6.39+2.81-4.52+3.82=2.52+8.49+1.51+7.45=3.04-0.37-1.37=6.06+4.65-2.58+2.68=3.98+5.51=8.05-1.11-3.19+9.8=6.84+4.96+5.91-0.12=4+7.24-8.59+0.2=4.39+8.38+1.4=7.81-2.63+0.93-3.46=1.96+4.13+6.46+9.33=4.22+3.26-3.29+0.07=7.83-0.88=2.52-1.17+6.75=5.55+0.99-3.27+1.51=9.03+7.6-8.14-4.87=7.35-1.18-0.77-5.24=8.42-3.51+4.84-8.59=7.01-1.89+5.76=9.44-0.52-3.64-1.83=9.75-4.61-0.73+6.34=6.92-0.84=8.94-3-2.29-2.99=7.51-5.03=7.9-0.85-2.21=6.67-1.92-3.39=2.52-2.02+5.68+3.61=6.86+9.03=6.51+0.33+9.24+2.12=7.23-4.49=3.21+6.87-9.74+1.91=9.14-3.84+7.1-3.75=0.66+7.47+3.31-0.2=5.54+9.89+0.92+1.54=5.26+7.29-6.12=4.07-3.62=9.23-6.37+1.16+9.64=0.1+2.48=9.39-3.44+6.4-0.98=8+7.87-1.7-7.08=0.7+8.1+9.09+7.36=2.05-1.61+2.53+3.66=0.94+9.56+4.15+7.46=8.24-0.1-8.02=7.94-0.95-0.44-2.85=8.21+3.86+9.23-5.38=6+5.43-3.88=5.23-0.97+5.75+7.94=8.48-7.9=8.14+2.87=7.74+2.59-2.39=5.52-4.29+8.03-3.21=8.08+2.92-8.49=8.3-2.05=5.91+4.97=3.35+8.47+7.67-3.3=9.34+8.72+6.36=8.54+3.14+0.57-3.94=9.2+6.66+7.87-7.23=0.96+9.32-0.43-6.24=7.85-5.1+4-4.73=6.83-1.33+8.42-0.32=0.32+0.82+5.17+5.64=5.39-1.72+0.08-2.14=8.14-1.32+7.38+5.48=9.41-6.22+5.64-0.95=3.49+6.94=6.74+7.29-8.55+2.83=9.37-1.88-5.51=4.68-3.35-0.33+1.68=7.17-6.18=5.07+1.97+8.81-4.21=6.84-1.94-1.16+0.77=9.44-1.2+5.52=8.39+7.14+4.14-0.32=6.77-4.24-2.23+6.72=8.53-7.26+1.37+4.81=9.81+4.35=3.44-3.16+6.84=2.5+1.09=9.87-1.91-6.32+1.38=9.15-0.76+0.02+3.76=8.65-4.87+1.64+1.47=9.29+7-1.32+0.87=6.7-5.74=1.04+0.12=8.95+4.73+0.69+0.04=3.05+9.54-9.8=9.57-6.94+6.97+4.34=4.55+8.44+2.01+3.8=9.62-6.87+9.03+5.36=8.84-4.42-1.29-2.45=6.81+2.89-0.6=4.16-0.55-1.55=7.97+2.28=9.79+1.53=9.66+6.97+7.03-3.65=9.12-1.22-5.28=4.96-0.66+1.49-3.27=9.63-1.52-2.12-2.64=9.02-3.2-4.12-1.38=7.41+3.88+6.83+8.82=9.76-3.72-3.78=9.22-4.18+4.92=2.01-0.12+9.69+0.24=6.36+4.77=5.19+3.58-5.76+5.16=5.7-2.51=3.5-0.15-2.06+4.65=6.1-2.32-1.85=7.97-4.98-0.63+7.89=9.02+4.21+3.25+9.53=8.24-2.58+7.91=1.99-0.1-1.46-0.14=8.01-0.07-4.24=9.75-8.83+3.18=9.5-1.05-2.01=7.09+1.75+8.46-4.96=7.79-5.05+8.82-7.23=9.61+2.92-8.13+6.12=0.82+6.49+8.16=3.66+9.85-3.22+3.61=9.1+1.96-8.59-2.29=4.92+4.03-5.41=4.13+9.08-7.96-4.41=6.46+8.05-7.2-5.67=9.84-2.79-5.25-1.11=7.56+7.81+5.9=9.48+6.47-0.14+6.44=3.01+7.87+7.14-6.16=5.58+0.6-0.8+9.03=8.73-6.01-2.56+1.41=9.57-0.64+8.47-8.97=8.14-2.5-2.44+3.03=9.06-3.48+1.45-2.19=2.84+7.11=9.15+1.91-7.6+2.72=5.07+3.85-7.33=6.47-1.32-1.4=9.61+7.9-2.81-8.5=9.5-1.31-1.09-2.36=5.43+4.44+6.11+2.52=8.37-0.75=7.14-1.86-1.8-2.26=4.99-4.09+8.41=0.22+4.1-1.34=7.15+7.27+2.67+8.35=1.7+5.51+9.22=3.43+9.76-2.47=9.93-4.94-2.23+4.16=3.5+9.26+0.62=2.1+7.03-5.56+7.02=5.87+5.5-8.33-2.32=9.62+1.46+5.32=4.76+6.6-5.42+1.42=5.21-3.64=2.45-0.05=8.55+0.3+7.98-3.97=8.94-2.74+9.76=4.55+7.83+8.16-1.18=7.88+6.36+3.45+5.02=8.65-0.63=5.19+3.69-3.56=4.37-0.43-2.45=8.82-0.13-8.33=6.95-3.87+1.69=8.79-1.69-2.69-0.66=4.34+4.95+4.42+1.75=5.47+9.76-5.21+8.37=8.29-5.15-2.77=1.28+7.88+4.81-5.87=9.62-1.25=8.32-4.49+5.57+4.5=7.76+9.39-0.44-5.08=6-1.79+1.33+4.42=9.22+8.21+2.94+2.27=9.34-3.84+4.22+6.7=9.38+3.45+3.07+7.72=4.42-0.81+9.24+7.43=8.85-7.64+0.59=9.64-4.01-0.91-3.68=8.53-2.06-0.43-5.7=9.31-1.05-1.01=9.33-5.17+5.78-8.5=6.56+4.45=3.81+6.01+7.9=2.48+8.87+1.62+4.15=7.21+2.62+7.86+1.1=7.51+6.59-1.9-0.04=3.91-1-2.58+5.69=9.01+8.56-7.34-6.25=6.51-1.6+4.59=0.03+1.41-0.4=8.25+7.42-7-6.25=3.33+4.08+7.29=8.33-1.31-5.82-0.83=8.81-3.03+5.21+1.25=9.63-1.18-4.82-0.33=4.76-0.09-1.08-3.02=9.93-4.5+2.36+8.91=8.39+1.99+4.76=9.18-0.75-5.4=9.06-0.73+0.09=5.31+2.83+9=9.81-3.72-2.96=9.1-3.23=7.62-2.72-2.47=9.91-2.63-5.32-1.13=3.72+3.94-2.7-2.13=8.1-0.29-3.36=7-0.88-3.58+0.55=3.51-0.7-0.94=2.77+0.58+7.08-9.76=2.58+7.29+0.65-9.08=7.58-3.81+4.44-1.13=9.07-4.44+6.48-0.74=9.94+3.44-7.31=6.42-2.6-3.32+9.25=4.14+9.17-2.72-3.69=6.41+4.34+2.8=5.99+6.83+5.49-3.87=9.94+4.66-8.69-5.59=1.58-0.48+7.95-5.08=5.39+7.89+0.92=5.07+5.99+2.03-5.47=2+8.21=4.35+4.04=4.68-1.37+2.32+9.77=7.02+7.01-3.39=7.41-2.45+6.01+1.16=1.21+9.33-5.04-3.58=9.43-5.64+2.45+9.54=5.85+4.61+6.79=9.27-0.82-1.87-2.97=5.09-0.8=7.96-3.69+7.4-4.76=3.64-1.16=4.02-3.03+5.58+3.27=6.81+6.45+9.78-1.39=9.49+5.05+0.98=5.37-2.7+0.46+5.17=9.64-5.13+3.23-2.7=5.53+3.05-6.63=4.49+7.01-4.93-2.39=8.8-0.22-1.03-5.82=4.28-0.71+0.5-1.28=9.21+7.18-9.51+9.19=8.38-3.22-3.91=7.32-1.96-1.23-2.71=5.25-0.67+5.14=8.1-0.71-3.29=0.95+1.35+5.79-5.13=8.09-5.4=7.87+3.09-6.48=9.33-4.12-2.62+7.97=8.85-0.13-0.55-2.07=4.91+7.6+8.7-2.47=4.29-0.64+7.7-4.35=4.87+3.27+4.76-1.92=9.77+2.94=3.66+1.97+1.85=6.59-4.16+0.13=3.57-0.12+6.49=7.99-5.45=7.3-4.14-1.8+4.86=8.32+4.04+0.72=9.3+4.34=7.1+5.28+9.43-7.93=8.23-2.5+2.73=0.03+5.72+7.54-1.53=7.48-3.78+5.31+4.44=4.46+3.2+9.78-4.58=9+5.9-8.12+0.98=9.87-1.29+6.98+2.82=6.17-2.06-2.03+8.81=5.46+1.85-5.03-1.21=8.39-1.86+2.99=5.77+2.46+7.62-2.8=7.35-0.79-1.95-3=6.78+7.86-4.25=5.3+3.82-7.89=7.98+4.61-3.81-1.19=3.13+3.07-1.06+1.35=2.73+2.34+2.24+4.28=7.71-3.79=8.35+2.93-1.47+6.87=4.27+0.51-0.75-0.66=6.94-0.17-5.24+6.42=2.33-0.29+3.19+1.91=5.56-2.72+8.04=9.63-0.9-5.41+1.02=0.38+8.31=7.55+0.55+5.35+1.1=6.64-2.21+1.63=1.36+9.67+2.62-0.76=7.13-2.02-1.69-2.83=8.26+0.24+1.73+5.6=8.78-0.02-0.39-1.8=9.64-1.66+7.15-2.31=6.02+7.58=3.85+2.35-3.97+8.22=6.27+8.62+0.21+2.56=6.77+4.21-2.04-8.08=2.41+9.16+9.36=1.35+7.18+5.08+2.35=9.87-3.02-1.19+4.48=9.15-2.89-4.64=3.02+4.82-1.81+4.59=3.87-2.93+7.23+2.48=4.07+8.94-8.51-0.91=9.11-3.27-0.25-2.84=6.96-6.18=7.57-0.31+2.68-9.15=8.53-6.37+8.74=3.48+6.51-7.29=5.31+3.31+0.31-2.48=5.21-1.77-1.76+1.17=7.87-2.74=5.94-4.37+8.07+5.91=8.76-6.79+2.35=6.61+4.34-2.44=6.86-3.26=7.96+7.28-8.41-0.6=6.32+6.97-7.06+8.98=9.88-0.22-2.85-0.81=3.79+7.02+1.05+8.73=9.07-0.84-1.87+1.93=7.83+9.64-8.6-5.62=8.44-3.21-3.05+9.88=1.29-0.31+0.46-0.62=3.22+9.39-3.99+2.33=8.16-6.69-1.31=8.79-5.33+2.65+6.08=9.06+5.21-8.06=8.11+5.38+2.37-5.72=7.05-2.75+9.53-3.93=7.93+3.85=9.19+5.04-1.35=8.13-0.25-5.13=9.7-0.35=6.13+2.55=8.5-0.87-2.05=7.86+1.12+1.9-7.29=6.35+5.03-1.89-6.07=9.37+0.83-0.71+6.62=4.07-1.77+2.95+3.17=9.45-6.9+4.06-3.98=8.39+3.94-6.7=4.2+2.85+7.02+6.35=1.97+6.13=8.92-3.75+3.91+4.9=4.33-1.15+6.92-6.03=6.96-2.18-1.48-1.6=8.31+3.28=7.91-5.65+2.67=8.11+6.87-6.67-6.04=8.59-1.07+2.15+5.91=8.78-6.5-1.69=6.74+0.63-6.97+0.88=7.28+1.53+9.79-3.17=7.49-5.03=8.62+6.48-3.96=7.2+2.8=6.66+6.77-0.27-9.97=4.78+2.05=9.32-1.1+5.81+8.89=1.09+9.6-9.95=8.08+9.57-7.83=6.4-2.92-2.17=4.47+5.25-8.18=5.43-2.05-1.15-0.57=9.77-0.84-7.56=8.34-2.55+2.93-0.48=7.69-2.1-0.1=3.91+8.24+7.77=4.22+8.26=8.37-2.7=8.33+0.57+0.4-2.36=8.17-0.92-2.11-1.19=7.6-1.36-1.77+8.14=9.06-4.2-0.58+0.68=5.59+5.6+9.58+3.22=5.49+2.87-1.63+3.95=9.14-0.2+7.14-7.94=4.38+9.66=8.36+8.35+2.14+0.72=0.89+8.81-0.26-8.37=8.23-4.04+7.49+8.86=6.26-2.56+5.81+2.87=8.28-0.41-4.19=8.35-1.12-4.79+6.96=4.71+5.78=8.33-7.81+7.96+1.48=5.31+8.5-6.48+5.04=1.11+9.14-4.64=6.78-5.26+3.72=7.6-5.28+4.83=3.28+1.88+4.89-0.92=6.54+8.54-1.41-0.08=4.46+4.67-4.02=1.54-0.71+8.05-0.19=4.44-0.49-2.55=4.73+2.75=8.8-8.54=8.56-3.25-1.7-1.08=9.77+7.46+3.71=7.83-5.39+5.07+4.2=6.78-0.49-0.4=2.7+2.03+9.42=7.71+0.74-3.23=5.13-2.61-1.25+3.79=8.8+1.59=4.77+6.02+0.21+8.38=5.45+3.22-1.36+6.85=7.71-3.09+2.3-5.61=8-6.03=0.83+5.26-4.02=7.8-1.32-3.16+5.79=6.47-4.65=9.11+6.84+2.55-4.17=8.57-7.61-0.29=5.83+6.35+8.28-4.54=8.19-2.19-0.65=0.54+7.47+8.69=8.66+7.35+1.78+7.41=3.73-0.05+8.25=9.2-6.77-2.11+6.57=3.44+8.55-1.27-8.86=9.52-1.45-0.79-7.16=7.93-2+6.94+1.92=3.99+4.86+2.17+9.56=7.14+8.16=1.1+3.89+1.11+0.41=8.47-4.25-3.3+7.51=9.02-4.35-0.53-2.46=4.99+0.28+0.05=7.97-4.49+5.99=0.65+2.9-0.34+5.51=7.93-2.29-0.56+8.25=6.28-3.13-0.29-1.27=5.89+1.7+5.17-9=7.42-5.78=8.98-6.16-2.38+3.3=7.62-3.78+7.34-5.2=8.65-6.28-1.83-0.22=5.02-1.76=9.09+3.08+1.38-9.82=4.79-0.03-3.8=9.54-3.11-2.88-3.22=4.13+0.57-1.42=5.11+5.4=4.82+4.64-1.69-0.27=7.9-1.45-0.48-5.42=参考答案1.09+9.77+8.62+8.19=27.675.04-4.18+8.68=9.549.58-0.43=9.155.84-5.67=0.179.25+9.59-6.63=12.219.96-5.8-2.62-1.14=0.42.73-2.15+0.8=1.386.1-1.24+2.07=6.938.79-0.62-4.99+9.24=12.427.11+3.58+0.37=11.062.43+3.78+3.18=9.399.85-0.74+6.08-3.1=12.091.35+6.66-0.55-6.96=0.57.02+7.87+5.34+6.89=27.126.32+8.7+6.38+0.87=22.275.88-2.68+6.27=9.478.51-1.36=7.157.55-4.09+1.64+2.29=7.393.92-1.31-1.34-1.03=0.245.33+1.66+4.86-6.36=5.493.96+5.28-2.75+0.8=7.296.36-2.5=3.866.73+8.7+9.36+3.14=27.938.85-0.75-4.48-1.51=2.118.59-3.81-1.69-2.62=0.476.22+3.91-2.27=7.864.83-1.09=3.748.62+2.78-9.69-0.69=1.028.31-3.54-1.39=3.388.74-1.66-6.33=0.756.09+5.5=11.593.06+9.06-2.4+9.43=19.159.38+3.85+7.64-0.74=20.135.95+2.98+9.37=18.35.68+0.99+8.17=14.848.8-1.97-5.03+5.74=7.541.11+7.55+0.34-2.58=6.429.99-9.58+9.81=10.221.43+6-0.57-5.3=1.565.52+4.87-2.48+8.85=16.768.34-3.89-2.35+1.44=3.542.58+5.77+2.87=11.220.88+5.81=6.696.82+3.59-2.95-6.81=0.658.09-7.29=0.80.1+6.72-6.71+3.39=3.50.81+7.65-2.4=6.068.62-5.73-1.31+7.7=9.284.78+6.91-6.26+3.49=8.925.14-4.58+3.41-0.86=3.118.17-3.59+1.37-1.12=4.838.11-5.86+0.66-1.65=1.262.82-1.93+1.83+7.31=10.032.47+6.71-4.85=4.332.99-1.44+5.07=6.629.96+1.31-6.62+0.15=4.86.71-0.18-0.24-4.82=1.475.26-0.12-0.72=4.422.49+7.82-0.08-7.45=2.787.96+0.86+9.58-7.45=10.959.51-1.51-2.44-5.14=0.428.97-3.85+8.68=13.80.62+4.91=5.538.14+1.59-8.41+1.48=2.86.84+1.66+5.74+8.7=22.944.83-1.73+2.23+4.32=9.657.62-2.52-1.07-3.02=1.012.14+6.04-5.18=35.39+8.62-1.98=12.038.47-1.5-0.43-4.29=2.259.49-6.62-1.84-0.53=0.53.36+2.57+3.35=9.283.45-1.42+5.71=7.742.13+6.94-0.22=8.855.41+3.66=9.078.01-7.82=0.199.74-7.11+2.34=4.978.23-4.44+3.8-0.84=6.752.89+6.2+9.14=18.233.37+4.13-0.23-0.5=6.775.66+6.36-5.77+5.63=11.886.98+9.02+1.59=17.599.82-2.6-4.93+2.99=5.282.14-0.26-1.11+0.58=1.353.49+2.95-6.14+2.19=2.499.85+8.97+8.78+7.55=35.150.56+9.14-0.66=9.048.41-4.95+6.72=10.183.53+2.81+0.42+3.73=10.495.69-4.57+8.3+0.74=10.167.95+3.53=11.484.97-3.86+5.39=6.57.01-1.17+3.72=9.564.15+4.29+7.18+8.89=24.517.83-5.42=2.415.38+1.83+0.91=8.129.05+6.12-4.42-4.31=6.443.77+0.57=4.342.32+5.09+3.33+7.54=18.288.51+3.02-7.16-4.19=0.188.64-0.3+4.69=13.032.43+9.5-9.03=2.93.16+3.32+3.73+6.35=16.569.58-5.73-0.52=3.335.34+9.63+7.23=22.20.71+1.7+4.79=7.28.37-2.25-3.29+1.51=4.348.95-5.13-0.92=2.99.44-1.91+8.56-7.71=8.387.72-0.97-3.36-2.8=0.599.43+6.62-5.29+0.19=10.959.67-3.98+5.5-9.19=23.59+9.06-1.43-9.31=1.918.45-4.98+9.41=12.888.36+6.75-6.96+1.96=10.117.63-3.39=4.248.86-8.27+8.72=9.314.01+6.19-0.89+6.81=16.129.28-0.82+8.15=16.616.42-2.32+7.49-8.13=3.463.04-1.44+3.99-2.62=2.978.5+5.26=13.769.34+1.56-4.42=6.489.33-3.64+9.78+6.95=22.427.99-1.5-1.54=4.956.18-3.27-1.37=1.549.1+1.77-0.72-9.44=0.718.86-3.98-1.31=3.572.48-1.91+0.12+0.17=0.864.3+0.11+6.75=11.168.53-1.57-5.22+8.23=9.973.93+6.53-1.86+0.46=9.065.12-1.97-2.18+8.03=97.32-5.17-0.07-0.38=1.78.56-0.82-1.88-2.58=3.285.54+5.47+1.89+7.91=20.819.65-5.38=4.275.59+4.05+0.67-8.47=1.849.05-2.53-2.27+5.04=9.295.93+7.83+7.13+5.43=26.324.25+0.13+0.54-4.62=0.38.71+7.59+7.09+6.87=30.263+6.28+1.82+5.34=16.446.93+4.32+3.9+9.01=24.165.39-2.69+6.37-3.48=5.599.32+4.08-1.85=11.559.61-6.62-0.16-0.15=2.683.36-1.21+6.27-0.14=8.287.41+4.82=12.239.53-6.52-1.37+5.42=7.061.65+4.86+5.86=12.373.06+5.48+9.84=18.387.23+7.33-0.48-4.82=9.260.82+9.26-7.3-0.66=2.128.75-7.76+0.91=1.96.34-2.43=3.919.47-9.04+4.4-0.43=4.45.41+2.63-2.49-2.41=3.141.36+4.42-1.51+4.03=8.32.87+4.95=7.828.28+7.06+7.96+9.87=33.175.04-1.69+1.66=5.018.93-6.98+9.56+5.87=17.385.84-1.87+5.38-8.48=0.879.72-2.42+2.76+5.48=15.544.69+6.22-9.16+5.65=7.47.89+1.53-8.27-0.66=0.498.15-1.1+5.18=12.237.59+0.68=8.274.79+6+5.98=16.771.26+1.07=2.339.04+4.24-6.32+2.87=9.837.98-0.44-3.4-3.14=18.29+3.86-6.64-4.83=0.685.63-5.39+6.43=6.673.25+9.84-4.77+6.29=14.616.43+8.32-0.77-1.38=12.63.35+2.74+7.72=13.816.64-5.65+8.66-8.91=0.747.71-1.57-0.81-1.76=3.574.19-0.57=3.624.28-2.93+2.14+1.2=4.695.01-2.78=2.239.7-2.16-5.58=1.960.46+1.29+0.59-0.78=1.565.64-0.16-0.23+5.06=10.315.19-4.42+7.9=8.673.14+6.73+6.85=16.727.88+2.99+3.1=13.977.26+1.22-3.52=4.963.67-0.73+6.18-7.47=1.659.88-1.67+4.01=12.223.34+9.71-1.56=11.494.05+4.23-6.1+9.67=11.854.55-4.41+7.07+3.76=10.971.84+2.55=4.396.21-0.75-2.19=3.278.15-2.09=6.066.84-4.28=2.562.82+1.89-3.05=1.666.49-4.4+8.58+3.53=14.29.13-7.39+9.88=11.627.91-2.98+0.38=5.312.18-1.88+7.69-3.99=48.79-7.58+0.23+8.12=9.562.28+5.96=8.247.25+9.93+6.87-5.52=18.532.93+0.98=3.916.27-5.24-0.58=0.455.38+0.79+5-9.99=1.187.15+8.62-0.78=14.990.3+1.85+6.9-2.46=6.597.82+5.75-1.37-5.91=6.293.59+7.2+5.48+1.31=17.584.23+2.28-5.26+7.32=8.571.17+2.19=3.365.64-4.04+1.39=2.999.82-2.51-0.32+3.63=10.629.53-3.72+9.61-0.29=15.137.48-6.49+2.22+4.41=7.629.15-7.94-0.59+9.4=10.022.93+4.76=7.693.49+1.1-2.9=1.699.85-4.03-1.94-3.11=0.776.04+7.83-2.05-7.72=4.15.08+9.08-4.9+4.46=13.726.25+0.19-0.39-4.35=1.70.73+8.19+4.63-1.34=12.218.33+8.64+3.15=20.127.68+4.19-1.41=10.469.5-0.53-1.42=7.558.46+6.27+4.8-8.35=11.188.79+4.95-1.31-0.95=11.489.1-0.71-6.94=1.458.36-0.04-8.12+6.81=7.014.31-3.58=0.735.67+7.72-8.08-0.89=4.425.64+7.11+8.49-2.26=18.984.11+1.16+5.73=117.88+0.05+6.87-4.73=10.078.27-3.91-4.03=0.338.81+2.17+1.22-4.73=7.474.6+3.77+8.88+7.18=24.438.11+0.77-0.32-4.6=3.963.18+3.66=6.845.91+4.98+1.49=12.389.3-2.48-4.23=2.592.93+5.14=8.075.74+8.51+8.76=23.016.25+2.95+0.16+0.04=9.48.95-3.09=5.863.33+7.34+3.72+4.05=18.444.92+2.16+8.15=15.239.85-9.63=0.227.22-5.64=1.589.8+8.37-6.73-5.14=6.38.76+2.92=11.682.32+0.3=2.620.03+6.89+3.05+0.57=10.548.99-3.37+4.31+1.51=11.447.3+5.22-5.3=7.220.28+6.5+3.66=10.445.99+0.88+2.75-0.34=9.287.42-3-4+1.57=1.999.82+9.1+5.52-3.18=21.260.45+6.26+2.68=9.394.14-1.25-2.58+1.4=1.715.35-2.96-2.07+8.26=8.588.69-4.95+8.79-1.75=10.782.29+8.53-3.92=6.90.36+4.65-2+8.53=11.546.59-2.53-3.8+6.2=6.464.98+9.32-0.38=13.922.6+9.71-4.86=7.458.61-4.86-0.68=3.072.06+8+4.29=14.358.19-4.09+1.59+1.09=6.785.06-0.45-2.28+2.55=4.887.02-4.84+6.75-8.1=0.839.6+2.66=12.269.82-4.44-2.8=2.589.31+4.56-1.28+8.3=20.893.72+5.3-1.7=7.323.61+1.31+1.51=6.437.16-0.33-1.5-4.97=0.369.05-6.99=2.060.8+7.51+9.37+1.65=19.339.38-6.29+1.49-2=2.586.33-4.14=2.196.31+3.12+8.34=17.770.04+4.93+7.75=12.729.15-1.67-5.3+5.95=8.131.72+6.33+8.35=16.42.35-1.94=0.414.4-3.92+0.73+4.74=5.951.74+1.77+5.39=8.91.2-0.36+6.92-5.32=2.445.19-1.34+4.04+3.5=11.397.88+8.8-7.3+6.9=16.287.6-7.2+4.99=5.399.91-3.92+6.31=12.38.57-1.02-1.04+6.43=12.946.65-1.47+7.21-8.89=3.56.39+2.81-4.52+3.82=8.52.52+8.49+1.51+7.45=19.973.04-0.37-1.37=1.36.06+4.65-2.58+2.68=10.813.98+5.51=9.498.05-1.11-3.19+9.8=13.556.84+4.96+5.91-0.12=17.594+7.24-8.59+0.2=2.854.39+8.38+1.4=14.177.81-2.63+0.93-3.46=2.651.96+4.13+6.46+9.33=21.884.22+3.26-3.29+0.07=4.267.83-0.88=6.952.52-1.17+6.75=8.15.55+0.99-3.27+1.51=4.789.03+7.6-8.14-4.87=3.627.35-1.18-0.77-5.24=0.168.42-3.51+4.84-8.59=1.167.01-1.89+5.76=10.889.44-0.52-3.64-1.83=3.459.75-4.61-0.73+6.34=10.756.92-0.84=6.088.94-3-2.29-2.99=0.667.51-5.03=2.487.9-0.85-2.21=4.846.67-1.92-3.39=1.362.52-2.02+5.68+3.61=9.796.86+9.03=15.896.51+0.33+9.24+2.12=18.27.23-4.49=2.743.21+6.87-9.74+1.91=2.259.14-3.84+7.1-3.75=8.650.66+7.47+3.31-0.2=11.245.54+9.89+0.92+1.54=17.895.26+7.29-6.12=6.434.07-3.62=0.459.23-6.37+1.16+9.64=13.660.1+2.48=2.589.39-3.44+6.4-0.98=11.378+7.87-1.7-7.08=7.090.7+8.1+9.09+7.36=25.252.05-1.61+2.53+3.66=6.630.94+9.56+4.15+7.46=22.118.24-0.1-8.02=0.127.94-0.95-0.44-2.85=3.78.21+3.86+9.23-5.38=15.926+5.43-3.88=7.555.23-0.97+5.75+7.94=17.958.48-7.9=0.588.14+2.87=11.017.74+2.59-2.39=7.945.52-4.29+8.03-3.21=6.058.08+2.92-8.49=2.518.3-2.05=6.255.91+4.97=10.883.35+8.47+7.67-3.3=16.199.34+8.72+6.36=24.428.54+3.14+0.57-3.94=8.319.2+6.66+7.87-7.23=16.50.96+9.32-0.43-6.24=3.617.85-5.1+4-4.73=2.026.83-1.33+8.42-0.32=13.60.32+0.82+5.17+5.64=11.955.39-1.72+0.08-2.14=1.618.14-1.32+7.38+5.48=19.689.41-6.22+5.64-0.95=7.883.49+6.94=10.436.74+7.29-8.55+2.83=8.319.37-1.88-5.51=1.984.68-3.35-0.33+1.68=2.687.17-6.18=0.995.07+1.97+8.81-4.21=11.646.84-1.94-1.16+0.77=4.519.44-1.2+5.52=13.768.39+7.14+4.14-0.32=19.356.77-4.24-2.23+6.72=7.028.53-7.26+1.37+4.81=7.459.81+4.35=14.163.44-3.16+6.84=7.122.5+1.09=3.599.87-1.91-6.32+1.38=3.029.15-0.76+0.02+3.76=12.178.65-4.87+1.64+1.47=6.899.29+7-1.32+0.87=15.846.7-5.74=0.961.04+0.12=1.168.95+4.73+0.69+0.04=14.413.05+9.54-9.8=2.799.57-6.94+6.97+4.34=13.944.55+8.44+2.01+3.8=18.89.62-6.87+9.03+5.36=17.148.84-4.42-1.29-2.45=0.686.81+2.89-0.6=9.14.16-0.55-1.55=2.067.97+2.28=10.259.79+1.53=11.329.66+6.97+7.03-3.65=20.019.12-1.22-5.28=2.624.96-0.66+1.49-3.27=2.529.63-1.52-2.12-2.64=3.359.02-3.2-4.12-1.38=0.327.41+3.88+6.83+8.82=26.949.76-3.72-3.78=2.269.22-4.18+4.92=9.962.01-0.12+9.69+0.24=11.826.36+4.77=11.135.19+3.58-5.76+5.16=8.175.7-2.51=3.193.5-0.15-2.06+4.65=5.946.1-2.32-1.85=1.937.97-4.98-0.63+7.89=10.259.02+4.21+3.25+9.53=26.018.24-2.58+7.91=13.571.99-0.1-1.46-0.14=0.298.01-0.07-4.24=3.79.75-8.83+3.18=4.19.5-1.05-2.01=6.447.09+1.75+8.46-4.96=12.347.79-5.05+8.82-7.23=4.339.61+2.92-8.13+6.12=10.520.82+6.49+8.16=15.473.66+9.85-3.22+3.61=13.99.1+1.96-8.59-2.29=0.184.92+4.03-5.41=3.544.13+9.08-7.96-4.41=0.846.46+8.05-7.2-5.67=1.649.84-2.79-5.25-1.11=0.697.56+7.81+5.9=21.279.48+6.47-0.14+6.44=22.253.01+7.87+7.14-6.16=11.865.58+0.6-0.8+9.03=14.418.73-6.01-2.56+1.41=1.579.57-0.64+8.47-8.97=8.438.14-2.5-2.44+3.03=6.239.06-3.48+1.45-2.19=4.842.84+7.11=9.959.15+1.91-7.6+2.72=6.185.07+3.85-7.33=1.596.47-1.32-1.4=3.759.61+7.9-2.81-8.5=6.29.5-1.31-1.09-2.36=4.745.43+4.44+6.11+2.52=18.58.37-0.75=7.627.14-1.86-1.8-2.26=1.224.99-4.09+8.41=9.310.22+4.1-1.34=2.987.15+7.27+2.67+8.35=25.441.7+5.51+9.22=16.433.43+9.76-2.47=10.729.93-4.94-2.23+4.16=6.923.5+9.26+0.62=13.382.1+7.03-5.56+7.02=10.595.87+5.5-8.33-2.32=0.729.62+1.46+5.32=16.44.76+6.6-5.42+1.42=7.365.21-3.64=1.572.45-0.05=2.48.55+0.3+7.98-3.97=12.868.94-2.74+9.76=15.964.55+7.83+8.16-1.18=19.367.88+6.36+3.45+5.02=22.718.65-0.63=8.025.19+3.69-3.56=5.324.37-0.43-2.45=1.498.82-0.13-8.33=0.366.95-3.87+1.69=4.778.79-1.69-2.69-0.66=3.754.34+4.95+4.42+1.75=15.465.47+9.76-5.21+8.37=18.398.29-5.15-2.77=0.371.28+7.88+4.81-5.87=8.19.62-1.25=8.378.32-4.49+5.57+4.5=13.97.76+9.39-0.44-5.08=11.636-1.79+1.33+4.42=9.969.22+8.21+2.94+2.27=22.649.34-3.84+4.22+6.7=16.429.38+3.45+3.07+7.72=23.624.42-0.81+9.24+7.43=20.288.85-7.64+0.59=1.89.64-4.01-0.91-3.68=1.048.53-2.06-0.43-5.7=0.349.31-1.05-1.01=7.259.33-5.17+5.78-8.5=1.446.56+4.45=11.013.81+6.01+7.9=17.722.48+8.87+1.62+4.15=17.127.21+2.62+7.86+1.1=18.797.51+6.59-1.9-0.04=12.163.91-1-2.58+5.69=6.029.01+8.56-7.34-6.25=3.986.51-1.6+4.59=9.50.03+1.41-0.4=1.048.25+7.42-7-6.25=2.423.33+4.08+7.29=14.78.33-1.31-5.82-0.83=0.378.81-3.03+5.21+1.25=12.249.63-1.18-4.82-0.33=3.34.76-0.09-1.08-3.02=0.579.93-4.5+2.36+8.91=16.78.39+1.99+4.76=15.149.18-0.75-5.4=3.039.06-0.73+0.09=8.425.31+2.83+9=17.149.81-3.72-2.96=3.139.1-3.23=5.877.62-2.72-2.47=2.439.91-2.63-5.32-1.13=0.833.72+3.94-2.7-2.13=2.838.1-0.29-3.36=4.457-0.88-3.58+0.55=3.093.51-0.7-0.94=1.872.77+0.58+7.08-9.76=0.672.58+7.29+0.65-9.08=1.447.58-3.81+4.44-1.13=7.089.07-4.44+6.48-0.74=10.379.94+3.44-7.31=6.076.42-2.6-3.32+9.25=9.754.14+9.17-2.72-3.69=6.96.41+4.34+2.8=13.555.99+6.83+5.49-3.87=14.449.94+4.66-8.69-5.59=0.321.58-0.48+7.95-5.08=3.975.39+7.89+0.92=14.25.07+5.99+2.03-5.47=7.622+8.21=10.214.35+4.04=8.394.68-1.37+2.32+9.77=15.47.02+7.01-3.39=10.647.41-2.45+6.01+1.16=12.131.21+9.33-5.04-3.58=1.929.43-5.64+2.45+9.54=15.785.85+4.61+6.79=17.259.27-0.82-1.87-2.97=3.615.09-0.8=4.297.96-3.69+7.4-4.76=6.913.64-1.16=2.484.02-3.03+5.58+3.27=9.846.81+6.45+9.78-1.39=21.659.49+5.05+0.98=15.525.37-2.7+0.46+5.17=8.39.64-5.13+3.23-2.7=5.045.53+3.05-6.63=1.954.49+7.01-4.93-2.39=4.188.8-0.22-1.03-5.82=1.734.28-0.71+0.5-1.28=2.799.21+7.18-9.51+9.19=16.078.38-3.22-3.91=1.257.32-1.96-1.23-2.71=1.425.25-0.67+5.14=9.728.1-0.71-3.29=4.10.95+1.35+5.79-5.13=2.968.09-5.4=2.697.87+3.09-6.48=4.489.33-4.12-2.62+7.97=10.568.85-0.13-0.55-2.07=6.14.91+7.6+8.7-2.47=18.744.29-0.64+7.7-4.35=74.87+3.27+4.76-1.92=10.989.77+2.94=12.713.66+1.97+1.85=7.486.59-4.16+0.13=2.563.57-0.12+6.49=9.947.99-5.45=2.547.3-4.14-1.8+4.86=6.228.32+4.04+0.72=13.089.3+4.34=13.647.1+5.28+9.43-7.93=13.888.23-2.5+2.73=8.460.03+5.72+7.54-1.53=11.767.48-3.78+5.31+4.44=13.454.46+3.2+9.78-4.58=12.869+5.9-8.12+0.98=7.769.87-1.29+6.98+2.82=18.386.17-2.06-2.03+8.81=10.895.46+1.85-5.03-1.21=1.078.39-1.86+2.99=9.525.77+2.46+7.62-2.8=13.057.35-0.79-1.95-3=1.616.78+7.86-4.25=10.395.3+3.82-7.89=1.237.98+4.61-3.81-1.19=7.593.13+3.07-1.06+1.35=6.492.73+2.34+2.24+4.28=11.597.71-3.79=3.928.35+2.93-1.47+6.87=16.684.27+0.51-0.75-0.66=3.376.94-0.17-5.24+6.42=7.952.33-0.29+3.19+1.91=7.145.56-2.72+8.04=10.889.63-0.9-5.41+1.02=4.340.38+8.31=8.697.55+0.55+5.35+1.1=14.556.64-2.21+1.63=6.061.36+9.67+2.62-0.76=12.897.13-2.02-1.69-2.83=0.598.26+0.24+1.73+5.6=15.838.78-0.02-0.39-1.8=6.579.64-1.66+7.15-2.31=12.826.02+7.58=13.63.85+2.35-3.97+8.22=10.456.27+8.62+0.21+2.56=17.666.77+4.21-2.04-8.08=0.862.41+9.16+9.36=20.931.35+7.18+5.08+2.35=15.969.87-3.02-1.19+4.48=10.149.15-2.89-4.64=1.623.02+4.82-1.81+4.59=10.623.87-2.93+7.23+2.48=10.654.07+8.94-8.51-0.91=3.599.11-3.27-0.25-2.84=2.756.96-6.18=0.787.57-0.31+2.68-9.15=0.798.53-6.37+8.74=10.93.48+6.51-7.29=2.75.31+3.31+0.31-2.4