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5.05+3.11-7.15+4.85=2.57+8.2+0.33-7.99=7.13+2.26-3.94+7.31=9.7+9.74-8.72=8.67-0.47-5.88=6.89-0.54=8.83+6.67=0.62+7.35-1.92=8.61+9.05-3.61=0.89+8.83-6.57+0.88=9.24-1.32-3.05-3.6=1.19+8.15-7.43-0.57=4.04-2.22=8.19-4.61+1.69+3.57=6.15+5.81-4.17-6.51=6.02+9.37=2.15+7.61-4.24+8.8=1.33+7.81+8.95-6.74=1.14-1+0.63=1.19+8.9=4.16+8.14-2.94-1.53=7.47-6.67-0.14-0.46=8.41-7.43=7.64+4.9-8.87+2.48=1.65+7.03=7.95-1.73-1.72-3.06=9.32-4.13+4.25-1.76=1.88+4.6+6.35-8.35=8.87-6.35-0.46+9.32=9.55+6.45-3.86-2.01=3.76+2.64+5.23=8.79+4.69=4.48+5.18=9.58-0.25+0.34=9.71+7.54+3.4=8.58-6.87=8.48+5.85-8.95+0.18=0.14+9.9+7.78-6.39=0.25+7.17+2.74-4.99=9.76+1.39=6.52-3.31-2.68=8.73-4.3=4.63+5.32=1.33+4.55+6.37+2.17=6.95-0.88-3.18=9.95-3.72-0.19+8.08=0.11+9.45-6.25=3.77+5.77=3.74+6.61+9.09+2.87=1.14+0.21+6.68-7.6=7.29+0.56-0.22-1.03=8.98-3.41-3.25=8.36-3.81=8.81+6.03-7.2+2.72=5.33-2.8+3+6.84=5.21+6.81-6.31-4.1=6.01-4.36+9.4+9.59=8.68+1.49+9.25+8.49=8.13-3.38=7.75-5.19+5.63+6.34=9.05+3.73+7.91=7.69-0.71=9.12+6.46+6.88+2.53=2.66+3.83+5.55+9.99=6.07-2.22+8.45-6.16=6.73-3.45-0.41=6.14+6.29-9.25-1.14=8.86-5.74=7.87-2.55+5.98=3.65-2.65+8.17+5.3=2.23+8.72+4.51=3.9+9.75-0.93-8.71=5.73-3.87+7.62-4.43=6-3.06-1.34+5.82=2.03+2.89=5.92+9.63+0.46+3.57=4.34+9.74-4.57-2.48=9.94-1.02=9.46-1.09+5.86-9.18=7.83+1.57+1.23-5.7=0.44+3.82+7.66=7.6+0.99=7.37-4.2+7.43-8.59=7.95-6.41+6.42-7.46=7.32+8.58+0.42-0.49=9.56-4.42-2.99+5.62=5.62-4.83+4.62=5.03+6.28+3.35+5.15=1.41+1.9+7.67-4.61=9.89-2.05+8+6.47=0.36-0.06+5.43+5.48=3.11+9.36-1.49=5.63+4.49-2.12=3.89-0.06+3.18-0.71=9.71+4.52+0.74=7.31+1.05-6.19=1.7+6.83-3.25=4.34+3.58-6.38=2.68+8.09=1.24+6.51+0.62-4.51=4.9+5.38-7.91=7.64+2.02+6.45=9.63+4-6.15=5.52+9.38-8.18=1.52+8.01-1.75-4.86=8.72+4.28+8.58=7.32-4.31-1.45+2.42=2.73-0.43-0.48=8.6-2.01-1.25=9.91-7.75+5.17-2.46=9.42+4.97-7.55-3.43=5.46+9.03+6.23=9.33+4.93+6.13=9.6-0.06+3.13+9.33=9.87-2.75+5.16+1.96=9.41-4.61+2.29-1.21=4.27+6.69+8.51-9.84=5.3-1.06=9.16+3.12+7.77+7.79=9.5-7.54-0.39=7.85+9.43+5.19=9.36-2.26+5.64=5.83+6.87-8.57-2.55=6.41+5.29-6.87+7.26=3.73+6.41+0.56=7.46-1.34+7.02=3.4+6.35+4.08=7.69-4.56=3.4+5.29+0.1+3.46=9.84-1.2-0.58-7.78=3.49-0.14+2.08=4.17-2.97+5.93+7.53=6.46+2.89-0.68-5.54=8.52-4.47-2.27-1.2=6.08-2.22+0.35+3.55=5.76+4.24-1.03-3.9=3.38+5.67=8.78+1.81+7.14+5.54=6.5+1.75-2.56=3.65+8.79-0.11+4.99=8.97+8.67-6.86+2.31=8.27+6.07+7.75-2.83=5.31-2.71+2.9-4.04=2.83+1.54=9.37-1.75-0.77-6.52=8.67+8.86-8.58-4.54=5.1-1.68+1.01+1.9=7.75+3.93-9.13+3.99=9.75-0.03-2.99-3.27=1.8+8.69=9.79-8.83+1.86=2.83+6.72-2.08+7.94=8.65+8.59-3.02=2.03+4.97-4.71+4.96=7.43-2.06+0.18+4.38=9.41-1.98-0.79-4.69=9.42+1.38-2.48-8.14=9.1-0.54-5.97=9.62-4.84=3.25+6.33=9.14-4.23-1.63-2.91=9.79-7.28-2.28=8.58-0.08-0.56=3.55-2.62+7.99-4.45=5.73-5.59+6.47-2.88=7.35+5.82-5.42+0.63=8.12-3.92+1.9=2.23+3.25=7.47+3.79-6.02+0.87=5.84-0.1=7.53-2.47-1.01=8.5+8.64+8.85+6.83=9.32-5.07-3.12-0.25=9.02-1.91-0.84=6.6+9.43=7.01-2.02-3.75-0.87=4.93-1.78+5.03+9.14=7.75+5.68-2.92=1.72+2.59+8.23-5.42=3.23-1.98+0.57=9.13-0.71+2.76-9.33=7.16+5.72=7.69-2.25=5.39+2.33-6.74-0.3=5.15+1.14=4.64-3.19+6.14+3.12=5.85-2.94+4.29-4.07=9.17-7.83+2.88+5.11=6.13+7.96-3.73-1.96=7.41+8.87+7.78+0.85=8.42-7.67+9.02-5.77=7.74+8.17-8.22-3.36=5.79-4.24+7.13-4.57=7.04+6.81-1.14-3=8.28-0.33-6.85+7.32=7.12+8.78+4.31+5.44=1.58+3.75+2.69=9.03-3.61=7.23-3.07-0.19+6.92=2.31+5.74+3.96+6.47=2.19-1.9=7.69+5.88-5.56=3.13+3.68=6-5.08+0.48+9.32=1.88+1.57-1.97+5.26=7.96-0.89-6.53=8.31+4.75-0.78-7.03=3.45-0.77+2.33-4.79=6.75+7.22+6.77=9.23-5.57=9.73+7.74+0.09=3.23+8.9-4.55-6.48=2.86+7.47+3.08-0.56=1.9+4.33+1.03+4.86=1+5.52+7.73-1.6=5.75-0.82+5.26+5.02=7.43-1.01+3.83-9.03=6.33-0.43+4.96=9.85+8.87+1.32-4.04=9.43-9.14+0.86+0.13=9.38+3.05-4.07-7.38=7.65-0.19-3.33-2.94=9.49-4.86-2.01+1.35=4.03-2.36=9.17-2.39-3.87+2.13=6.79-4.99+2.7+7.17=2.01+3.78-2.5+7.36=4.38-0.39+3.24+6.06=9.01-3.75-3.92+6.78=0.1+2.75+6.35+8.9=4.53-3.02=6.15+6.99-4.25-1.57=6.82-1.7-0.84+5.96=8.94-6.56-1.4-0.22=6.68-2.54-1.93-1.97=2.44-0.3-0.73+8.13=6.4+2.38=6.19-5.72+4.25+0.54=7.57-0.03-0.72+5.23=8.92-1.53-2.97=3.73+6.03+7.23-8.14=6.12+0.36=6.97-0.2+2.11+6.56=8.24+7.55+0.99-5.13=6.01-3.18=4.79-3.02=2.57+1.18+1.23=1.12+4.3=8.03-5.1-1.41-0.19=7.42-4.94-1.57=1.12+8.5=8.14+4.93-0.26+5.9=1.96-1.17+2.27-1.87=7.71+7.78+0.62+8.06=6.78+7.65+7.97+5.95=2.65+3.08=2.87+7.05-5.09-1.49=4.16-2.06-0.86=5.66+2.88+5.14-6.23=2.64+0.52-1.04+0.23=8.45-2.58+6.66+1.18=8.14-5.75-1.76+2.78=8.18-2.5+7.72=9.63+1.5+5.94=1.23+0.89-0.87+6.03=0.03+7.16-0.14=3.46+8.7-5.91-3.23=8.16-7.65+7.35=9.01-0.81-2.43-5.08=9.18-3.2-0.72=9.05+2.18+9.52-1.75=4.27+9.79-4.87+3.08=9.32-1.88+1.84+9.07=6.12-4.54+1.68+5.31=8.76+8.01-6.52=8.98+8.32-3.88=7.87-5.72+2.71=6.8-4.2+5.18=7.63+6.51-3.78-9.83=7.7-4.08-1.57+7.97=1.14+1.37-2.35=7.15+8.4-7.9+9.87=5.43-0.65+3.45-6.09=4.45-0.49-2.75=9.41+6.05+8.72+3.53=5.46-0.61-1.35=6.27+2.77+3.17=9.9-6.16+6.03-2.88=7.67-6.39+3.43=3.59-1.11+6.27=0.14+6.31-1.21+5.37=7.44+8.29+4.31-7.07=9.85-5.32+5.01-2.43=9.06+4.12-4.28-2.8=7.47+9.89=8.92+7.21-1.07+0.89=9.78-7.48=8.76+4.03+1.08+7.27=2.56+5.97+5.95=8.91-2.68+2.14=9.65+5.95-5.87+8.25=5.36-1.17-3.71+9.14=8.91-4.42+3.21=6.59-3.88+6.18+5.95=8.35+7.57-7.32=6.03-1.98-0.37-0.51=8.88-4.12-2.03+2.75=6.81+7.24-1.36-4.2=2.4-0.23=1.38+8.83+2.13-6.69=3.34+5.76+3.97-7.51=7.59-5.83+4.33+9.78=9.55-1.82-1.77-0.73=5.45+6.57=0.65+6.2=1+0.05+8.65-9.21=6.76-2.28+0.28=1.2-0.76+7.59+0.99=4.31+0.15+5.22+3.89=3.02-0.78+6.59=1.32+0.09+8.19=9.01-2.07-4.91-0.48=0.74+8.87-6.43+1.44=3.09-2.9+7.92-6.79=8.43-0.79-4.04+9.75=9.21+4.5+1.43+5.93=7.02-3.58-2.33=5.72-0.25-1.12-4.12=2.4+6.69+2.12-3.47=9.56-1.21-2.85-4.72=4.21+8.47+3.44+3.69=9.08-7.78=0.02+6.34+6.18=8.92+4.65-0.99-2.37=9.16+5.98+4.39=6.47-1.15+5.27=0.69+6.9+8.41+0.89=4.81-1.66+5.47=6.49-1.62-0.98+8.13=6.36+1.73+9.22+1.47=1.48+8.51-8.53=6.08-0.19-0.07=9.59-3.97-2.67=9.61-6.22+5.06+5.64=6.53+7.31=8.39-0.37-3.36-0.85=8.02-3.41-3.29+1.79=9.17-6.3=3.76-0.17+6.35=8.24-2.59-1.02-4.45=8.4+5.27-9.7=6.2+6.46-5.46=7.7-0.25-3.81+8.48=4.75-3.64=6.72+6.76-6.9=9.89-2.76+1.65=8.18+2.6-8.38=8.94-0.75+3.18-3.36=8.92+6.73+0.58+2=9.85-9.62+1.19+5.91=9.51+8.35-6.75-8.19=9.57+7.6-7.92=7.58-3.36-1.4+8.18=7.24+8.51-7.31-2.25=9.71-5.28-2.17=7.8+2.63+8.34+2.11=8.34+0.38-5.98=6.97-5.15-0.61+4.38=5.26-0.94+8.83-3.31=7.22-6.58+1.84=7.15+1.33+8.18-1.8=6.36-0.09+0.15+3.1=3.89-2+0.18=6.92+6.13-5.27-2.69=3.98+2.91+9.38=1.23+9.72+1.39-8.53=7.89-1.3-1.5+5.39=7.33-0.11+1.59-0.49=6.3+4.68=8.91-5.8-1.39-1.52=4.5-3.76+4.96+6.67=6.57-4.52+0.71+0.79=5.54-2.36-2.7+2.82=5.8-0.98-2.18=0.59+7.95+2.35-7.92=7.61-1.6-4.91=5.92+7.72+8.12-1.74=9.51-0.99+1.14=8.69-6.09=7.25-3.37-1.79=7.87-0.66-1.79-4.51=6.49-3.92+3.47=9.91+9.39-5.35+2.54=6.35-2.1-2.06-1.01=9+6.43+1.97-4.67=4.3-0.52=7.82-3.93-0.21-2.07=9.04-4-3.81+9.97=3.69+9.62+4.63+8.34=5.56-3.92+5.79-0.45=4.08-3.03-0.61+2.31=7.07+6.7-2.04-4.76=3.92-3.23+8.22-4.62=9.6-7.66-0.34-1.22=6.13+8.4+6.49=5.83-3.68+5.98-7.46=3.26+1.28-1.55-1.42=8.71+7.7-5.85=6.42-2.02-2.99+1.57=0.47+8.65-1.95+2.65=1.75+7.86+5.95-1.09=8.4-7.17=7.4+5.57-4.69=5.24+4.37-5.42=7.75-0.02+6.61=8.62+7.21=3.28-1.71+5.38=5.75-2.41-2.56+3.35=5.5+8.44-1.56=9.47+7.38+0.62=9.67-2.59-3.15-2.89=8.14-2.18-5.16-0.29=9.06-8.33+4.1=9.26-5.17-0.03=7.77+5.61-3.73=8.46+0.69-8.41=9.13-2.93=7.34+3.22-9.57=9.13-4.92+8.34-7.46=9.2+7.45-5.81-6.43=8.74+6.36-2.14-6.14=6.43-1.02-3-0.72=8.25+5.04-8.98=8.86+9.31+2.85-1.04=7.77-1.58-4.67=5.76+3.57=5.6-3.05=3.23+5.56+5.3=8.34-2.56-4.86-0.4=7.95-3.6-1.21-2.56=7.49-1.07+3.12=3.39+0.31+1.93-2.64=5.72-1.02=3.9-1.39+9.47-4=2.57-0.57-1.11+5.04=9.01-0.23-5.93=7.01+3.7+3.13-4.86=9.55-5.08-4.15=8.93-4.61+5.1=8.95+4.23=7.67+7.25+3.56-7.19=5.98-5.54=3.17+4.2-5.64+0.1=7.02-2.72+5.45+9.39=5.76+9.26+5.96+3.24=1.93-0.36-1.19+4.59=9.84-3.29-2.39-3.53=9.27-6.99+3.44+3.29=6.08+4.47+1.75=1.81+6.01+0.43-2.56=0.68+8.55+3.42=4.49+1.12+9.95+3.18=8.2-1.48=8.04-0.55-5.33+7.03=8.19-0.45-3.97-0.69=5.01+3.25+0.71+2.61=5.46+6.24+6.9+0.11=8.71-2.19+5.24-4.84=6.93+0.86+5.71-7.43=2+9.9+0.04+0.64=8.71-0.73-1.98-0.03=4.9+2.18+8.26+7.98=5.96-1.27+8.82-2.04=7.48-3.06-1.92+0.78=5.18+0.66+4.77=7.43+2.14=7.26+7.76=6.45-0.46-2.57-2.8=7.7-2.23=6.46+0.45+7.95=6.38-2.34+2.42-3.1=2.18-1.21+9.99-6.02=3.81-0.58-1.57=1.54+2.25+3.01=4.29+6.31+1.24=6.17+8.65-0.96-7.37=6.91-2.7+3.69-6.95=4.37-2.9-0.93=7.01+9.55-5.06=5.48+4.57=5.09-2.68-0.23=9.17-0.15-2.75+1.08=8.45-2.99+0.46=5.75-1.19+5.16+1.83=9.71-0.4+2.02+0.29=5.63+7.45-7.14=6.71-0.13+4.35-9.2=8.66-4.87+2.39-2.38=7.21-3.77+9.39+5.25=4.7+2.68+1.85+6.28=7.06-0.11-5.1=5.41+4.85-7.41+4.23=2.78+5.72-3.82+2.53=7.24-7.04+9.69-7.44=5.19+4.37-7.85=7.32-3.29-2.05=1.05+0.18+8.55+5.62=7.54+9.73-4.38+6.13=7.07-6.38=5.72-0.11+1.55-1.38=0.06+8.52-2.56+1.45=2.98-0.82-0.05-0.22=7.66+6.89+3.08+2.09=1.68+6.34+2.99+0.4=5.62+8.74-3.95=3.62+1.67-3.92+3.71=5.8-5.6+0.83=5.34-3.48+0.45=7.14+3.34+8.7-7.3=6.08-5.1=7.38-6.72-0.14=9.21-2.23=8.62+2.89+8.1-5.01=7.97-3.76+2.59+1.08=9.49+4.72=1.58+3.49+0.63=3.78-2.32+9.94-8.15=6.71-6.34+1.6+3.41=1.75+9.81-5.25-5.65=8.86-3.72+9.05=4.35-2.45+3.22+7.35=8.32-0.18-1.38+2.02=6.64+6.66-0.17=7.78-1.46-3.89=7.31+9.29+4.14-8.53=8.93+9.51-1.56-3.29=8.45-1.16-3.82-1.69=6.57+5.18=4.04-3.9+2.74+4.91=9.3+8.85-4.89-6.57=4.19-3.73+7.9+9.78=7.04-0.32-5.39+9.31=2.44+3.22+4.11-5.8=6.34+6.2-1.55-9.06=9.4+4.23-6.77+6.21=8.36+9.93-3.19+5.22=1.8-1.66=4.15+3.99-2.44+0.75=5.56-1.47-1.82+1.38=9.93-6.34-1.05-1.8=5.62+0.06+0.52=8.77-1.14+0.43=8.18+4.84-9.51=0.83+2.94+8.86=2.8-1.79=6.99+4.44-5.12-1.66=4.98-4.37+7.4+1.91=7.53+8.11+8.45=9.26-2.7-2.71-2.25=9.52-0.26-6.12+8.91=4.57+4.81-3.65=7.53+0.87-1.41=7.3-0.06=4.11-0.39-3.54+8.85=5.87+7.64-3.93=6.31+9.81-2.05-5.63=6.95-2.44+5.85-2.16=1.96+9.09=5.64+7.72+5.04-4.76=7.65+3.11+4.35=4.41+5.55-4.72+5.77=7.53-5.94=6.64-1.58-2.92+5.44=7.15-4.21-2.05=5.42-4.49-0.27=4.05+7.99+3.93-9.68=4.72-1.65-1.9=8.7-1.16-3.66-1.14=7.5+9.05+9.96=7.8-6.49+5.94=9.63+9.04+3.09+3.36=8.68-0.3-0.77+5.51=9.96-3.98+4.35=9.08-2.74-0.03=8.96-4.18=3.87+3.81+7.72=7.79+5.05+2.16-5.26=8.17-1.82+7.09+7.28=4.61+3.41+6.75-2.22=5.61+1.86+8.82=7.62-7.02=2.56+9.75-3.53+9.43=7.62+6.04-3.58=3+7.04+7.59=4.79-3.49=6.52+7.07+7.59-7.31=5.16-0.33-2.37-2.2=6.32-4.71-1.15-0.21=7.29-6.04+9.16+9.52=9.61-7.59+4.44=8.36-1.39-4.22=7.69-3.91+9.43-8.03=6.89-0.24-0.25+7=4.82+6.07-7.74+3.24=7.76-0.06-0.9-5.01=3.51+7.87-9.18+3.16=3.84+6.42-0.74+0.26=8.68+2.1+0.1+0.66=8.62+4.17=9.16+9.19+6.36=0.36+2.79-1.17=7.96+1.9-4.39-3.02=7.3-3.26+1.54=6.74+9.53+9.48+8.81=4.74-3.07=5.6+0.11+0.22=9.47+4.53+7.09+4.2=9.67+3.15+2.08-5.43=9.02+1.99+6.9=8.5-4.84-0.31-1.46=9.74-2.66+4.23+5.81=3.41+1.7+0.28-1.25=9.41-0.92+6.16=6.53+0.79-3.73+4.65=7.18-2.39+7.69-2.23=4.13+0.42=9.44-1-0.38-3.71=7.95-4.3+6.55-9.58=9.19+8.36=0.8+7.84+4.03+6.76=6.45-3.99+4.97-2.7=8.72-0.2-8.06+0.45=8.04-1.82-4.56+7.73=6.63-1.6-4.18+2.87=8.36+2.53-6.46+4.5=7.61+4.79-8.79=5.41+5.8+2.28+9.47=4.19-3.93+7.74=9.9+6.32-3.63-2.25=1.9+5.54+9.23=1.62-0.43-0.17+5.99=2.76-2.2-0.09+2.58=7.04-1.31=8.74-0.15+5.19+1.42=8.65-0.48-6.09-0.95=7.19-3.16+4.82+8.13=9.86-3.48+3.2-2.74=9.08-0.51-0.38-5.49=9.51-6.03-2.32-0.59=4.24-0.19+8.32-2.89=8.68+1.25-7.81+4.47=9.32+2.49-8.06=9.99+4.81+6.4-7.03=9.22-0.06-8.81+6.59=6.69-1.5-2.22+5.47=7.12+0.08+5.75=6.84+3.53+7.77+6.82=6.46+8.23-1.25-1.94=4.85-0.68-3.81=7.34-5.57+4.1+2.28=9.18+7.14-6.67+9.55=1.99-1.57+0.43=1.17+9.8-5.42=8.33+5.12-9.71-1.03=3.67+5.47-0.48-4.1=1.66+3.33+1.79=5.09+3.06-0.3+8.18=9.5+8.77-5.53-0.56=1.15-0.93+1.08=2.15+6.86-4.4+3.05=7.35+8.37+6.6-4.13=9.3+0.35-6.72+3.03=8.32+0.51+0.56+2.98=1.77+3.85-3.52+5.97=3.85+6.58+0.2-9.54=8.06-1.09-2.4=9.55+3.01+9.52-1.66=8.58-1.53=8.14+9.24-4.49=4.95+8.41-6.85+5.6=6.77-4.59+2.94=9.83+1.67-6.51=5.67+9.24+0.1-5.24=5.9+1.31=5.9-5.62+5.82=9.99-4.66+7.95-5.88=5.18-2.94+1.27=6.21-1.93+5.65-6.88=4.16+4.9+6.27+2.31=1.05+4.74+5.1+1.46=7.27+3.69-2.34=6.86-0.69-0.9=8.98-0.78-0.57-3.8=7.09-6.79=0.68+6.26+7.22+5.52=6.31+6.12-7.81=2.18+7.91=6.11-2.58-1.18-0.91=7.12-2.04+5.14-2=4.24+8.27+5.04-1=7.85-0.26+2.95-0.61=9.15+5.67=4.77+6.2-9.64+4.98=7.35+9.92+6.15+7.46=6.02-3.24-1.96=7.29-4.02=8.3-6.62+8.03+2.88=3.29+7.93+3.69+6.13=8.77-0.36-2.92=3.77+1.28=9.13-3.87=7.95-1.57-2.88=8.92-5.95-0.78+8.61=7.1+3.47-6.84-1.33=9.74-0.4-3.69-5.37=7.33-1.3-1.29=4.15+3.83-7.27+6.91=9.88-9.74=9.11+9.3+8.82+6.55=9.16+6.95+8.24=8.65-1.73+5.38-7.19=6.34-0.37-1.88-2.45=3.94-3.19+1.74+5.45=7.24+0.82=1.8+8.44-0.88-5.59=2.74+0.7+8.26=9.81+2.8+7.79=3.58+1.25=1.13+8.49+0.36+3.96=8.67+9.07-6.44+7.89=9.34+5.92=9.13+3.28+0.5=4.77-2.17+8.07-8.17=7.95-3.55-4.06=9.07+6.43+7.79+4.56=1.84-0.34+2.83=6.61-5.62=4.51-0.37-1.31=1.25-1.02+6.57=2.29+4.38=7.05-3.2+0.37+9.6=3.8-1.82-0.75=6.81-1.18-3.98+5.6=9.85+8.07-5.96-4.29=9.49+5.86=8.4-1.93-0.59+4.59=9.18-0.19-7.22+9.69=4.72+0.63=7.61+1.46+3.75=6-3.25-0.45+1.82=8.7-1.64-1.83=9.12+6.56-9.6-3.32=3.27+4.54+6.99=6.2-0.75+7.39=6.86-5.5+0.76=4.44+6.92=参考答案5.05+3.11-7.15+4.85=5.862.57+8.2+0.33-7.99=3.117.13+2.26-3.94+7.31=12.769.7+9.74-8.72=10.728.67-0.47-5.88=2.326.89-0.54=6.358.83+6.67=15.50.62+7.35-1.92=6.058.61+9.05-3.61=14.050.89+8.83-6.57+0.88=4.039.24-1.32-3.05-3.6=1.271.19+8.15-7.43-0.57=1.344.04-2.22=1.828.19-4.61+1.69+3.57=8.846.15+5.81-4.17-6.51=1.286.02+9.37=15.392.15+7.61-4.24+8.8=14.321.33+7.81+8.95-6.74=11.351.14-1+0.63=0.771.19+8.9=10.094.16+8.14-2.94-1.53=7.837.47-6.67-0.14-0.46=0.28.41-7.43=0.987.64+4.9-8.87+2.48=6.151.65+7.03=8.687.95-1.73-1.72-3.06=1.449.32-4.13+4.25-1.76=7.681.88+4.6+6.35-8.35=4.488.87-6.35-0.46+9.32=11.389.55+6.45-3.86-2.01=10.133.76+2.64+5.23=11.638.79+4.69=13.484.48+5.18=9.669.58-0.25+0.34=9.679.71+7.54+3.4=20.658.58-6.87=1.718.48+5.85-8.95+0.18=5.560.14+9.9+7.78-6.39=11.430.25+7.17+2.74-4.99=5.179.76+1.39=11.156.52-3.31-2.68=0.538.73-4.3=4.434.63+5.32=9.951.33+4.55+6.37+2.17=14.426.95-0.88-3.18=2.899.95-3.72-0.19+8.08=14.120.11+9.45-6.25=3.313.77+5.77=9.543.74+6.61+9.09+2.87=22.311.14+0.21+6.68-7.6=0.437.29+0.56-0.22-1.03=6.68.98-3.41-3.25=2.328.36-3.81=4.558.81+6.03-7.2+2.72=10.365.33-2.8+3+6.84=12.375.21+6.81-6.31-4.1=1.616.01-4.36+9.4+9.59=20.648.68+1.49+9.25+8.49=27.918.13-3.38=4.757.75-5.19+5.63+6.34=14.539.05+3.73+7.91=20.697.69-0.71=6.989.12+6.46+6.88+2.53=24.992.66+3.83+5.55+9.99=22.036.07-2.22+8.45-6.16=6.146.73-3.45-0.41=2.876.14+6.29-9.25-1.14=2.048.86-5.74=3.127.87-2.55+5.98=11.33.65-2.65+8.17+5.3=14.472.23+8.72+4.51=15.463.9+9.75-0.93-8.71=4.015.73-3.87+7.62-4.43=5.056-3.06-1.34+5.82=7.422.03+2.89=4.925.92+9.63+0.46+3.57=19.584.34+9.74-4.57-2.48=7.039.94-1.02=8.929.46-1.09+5.86-9.18=5.057.83+1.57+1.23-5.7=4.930.44+3.82+7.66=11.927.6+0.99=8.597.37-4.2+7.43-8.59=2.017.95-6.41+6.42-7.46=0.57.32+8.58+0.42-0.49=15.839.56-4.42-2.99+5.62=7.775.62-4.83+4.62=5.415.03+6.28+3.35+5.15=19.811.41+1.9+7.67-4.61=6.379.89-2.05+8+6.47=22.310.36-0.06+5.43+5.48=11.213.11+9.36-1.49=10.985.63+4.49-2.12=83.89-0.06+3.18-0.71=6.39.71+4.52+0.74=14.977.31+1.05-6.19=2.171.7+6.83-3.25=5.284.34+3.58-6.38=1.542.68+8.09=10.771.24+6.51+0.62-4.51=3.864.9+5.38-7.91=2.377.64+2.02+6.45=16.119.63+4-6.15=7.485.52+9.38-8.18=6.721.52+8.01-1.75-4.86=2.928.72+4.28+8.58=21.587.32-4.31-1.45+2.42=3.982.73-0.43-0.48=1.828.6-2.01-1.25=5.349.91-7.75+5.17-2.46=4.879.42+4.97-7.55-3.43=3.415.46+9.03+6.23=20.729.33+4.93+6.13=20.399.6-0.06+3.13+9.33=229.87-2.75+5.16+1.96=14.249.41-4.61+2.29-1.21=5.884.27+6.69+8.51-9.84=9.635.3-1.06=4.249.16+3.12+7.77+7.79=27.849.5-7.54-0.39=1.577.85+9.43+5.19=22.479.36-2.26+5.64=12.745.83+6.87-8.57-2.55=1.586.41+5.29-6.87+7.26=12.093.73+6.41+0.56=10.77.46-1.34+7.02=13.143.4+6.35+4.08=13.837.69-4.56=3.133.4+5.29+0.1+3.46=12.259.84-1.2-0.58-7.78=0.283.49-0.14+2.08=5.434.17-2.97+5.93+7.53=14.666.46+2.89-0.68-5.54=3.138.52-4.47-2.27-1.2=0.586.08-2.22+0.35+3.55=7.765.76+4.24-1.03-3.9=5.073.38+5.67=9.058.78+1.81+7.14+5.54=23.276.5+1.75-2.56=5.693.65+8.79-0.11+4.99=17.328.97+8.67-6.86+2.31=13.098.27+6.07+7.75-2.83=19.265.31-2.71+2.9-4.04=1.462.83+1.54=4.379.37-1.75-0.77-6.52=0.338.67+8.86-8.58-4.54=4.415.1-1.68+1.01+1.9=6.337.75+3.93-9.13+3.99=6.549.75-0.03-2.99-3.27=3.461.8+8.69=10.499.79-8.83+1.86=2.822.83+6.72-2.08+7.94=15.418.65+8.59-3.02=14.222.03+4.97-4.71+4.96=7.257.43-2.06+0.18+4.38=9.939.41-1.98-0.79-4.69=1.959.42+1.38-2.48-8.14=0.189.1-0.54-5.97=2.599.62-4.84=4.783.25+6.33=9.589.14-4.23-1.63-2.91=0.379.79-7.28-2.28=0.238.58-0.08-0.56=7.943.55-2.62+7.99-4.45=4.475.73-5.59+6.47-2.88=3.737.35+5.82-5.42+0.63=8.388.12-3.92+1.9=6.12.23+3.25=5.487.47+3.79-6.02+0.87=6.115.84-0.1=5.747.53-2.47-1.01=4.058.5+8.64+8.85+6.83=32.829.32-5.07-3.12-0.25=0.889.02-1.91-0.84=6.276.6+9.43=16.037.01-2.02-3.75-0.87=0.374.93-1.78+5.03+9.14=17.327.75+5.68-2.92=10.511.72+2.59+8.23-5.42=7.123.23-1.98+0.57=1.829.13-0.71+2.76-9.33=1.857.16+5.72=12.887.69-2.25=5.445.39+2.33-6.74-0.3=0.685.15+1.14=6.294.64-3.19+6.14+3.12=10.715.85-2.94+4.29-4.07=3.139.17-7.83+2.88+5.11=9.336.13+7.96-3.73-1.96=8.47.41+8.87+7.78+0.85=24.918.42-7.67+9.02-5.77=47.74+8.17-8.22-3.36=4.335.79-4.24+7.13-4.57=4.117.04+6.81-1.14-3=9.718.28-0.33-6.85+7.32=8.427.12+8.78+4.31+5.44=25.651.58+3.75+2.69=8.029.03-3.61=5.427.23-3.07-0.19+6.92=10.892.31+5.74+3.96+6.47=18.482.19-1.9=0.297.69+5.88-5.56=8.013.13+3.68=6.816-5.08+0.48+9.32=10.721.88+1.57-1.97+5.26=6.747.96-0.89-6.53=0.548.31+4.75-0.78-7.03=5.253.45-0.77+2.33-4.79=0.226.75+7.22+6.77=20.749.23-5.57=3.669.73+7.74+0.09=17.563.23+8.9-4.55-6.48=1.12.86+7.47+3.08-0.56=12.851.9+4.33+1.03+4.86=12.121+5.52+7.73-1.6=12.655.75-0.82+5.26+5.02=15.217.43-1.01+3.83-9.03=1.226.33-0.43+4.96=10.869.85+8.87+1.32-4.04=169.43-9.14+0.86+0.13=1.289.38+3.05-4.07-7.38=0.987.65-0.19-3.33-2.94=1.199.49-4.86-2.01+1.35=3.974.03-2.36=1.679.17-2.39-3.87+2.13=5.046.79-4.99+2.7+7.17=11.672.01+3.78-2.5+7.36=10.654.38-0.39+3.24+6.06=13.299.01-3.75-3.92+6.78=8.120.1+2.75+6.35+8.9=18.14.53-3.02=1.516.15+6.99-4.25-1.57=7.326.82-1.7-0.84+5.96=10.248.94-6.56-1.4-0.22=0.766.68-2.54-1.93-1.97=0.242.44-0.3-0.73+8.13=9.546.4+2.38=8.786.19-5.72+4.25+0.54=5.267.57-0.03-0.72+5.23=12.058.92-1.53-2.97=4.423.73+6.03+7.23-8.14=8.856.12+0.36=6.486.97-0.2+2.11+6.56=15.448.24+7.55+0.99-5.13=11.656.01-3.18=2.834.79-3.02=1.772.57+1.18+1.23=4.981.12+4.3=5.428.03-5.1-1.41-0.19=1.337.42-4.94-1.57=0.911.12+8.5=9.628.14+4.93-0.26+5.9=18.711.96-1.17+2.27-1.87=1.197.71+7.78+0.62+8.06=24.176.78+7.65+7.97+5.95=28.352.65+3.08=5.732.87+7.05-5.09-1.49=3.344.16-2.06-0.86=1.245.66+2.88+5.14-6.23=7.452.64+0.52-1.04+0.23=2.358.45-2.58+6.66+1.18=13.718.14-5.75-1.76+2.78=3.418.18-2.5+7.72=13.49.63+1.5+5.94=17.071.23+0.89-0.87+6.03=7.280.03+7.16-0.14=7.053.46+8.7-5.91-3.23=3.028.16-7.65+7.35=7.869.01-0.81-2.43-5.08=0.699.18-3.2-0.72=5.269.05+2.18+9.52-1.75=194.27+9.79-4.87+3.08=12.279.32-1.88+1.84+9.07=18.356.12-4.54+1.68+5.31=8.578.76+8.01-6.52=10.258.98+8.32-3.88=13.427.87-5.72+2.71=4.866.8-4.2+5.18=7.787.63+6.51-3.78-9.83=0.537.7-4.08-1.57+7.97=10.021.14+1.37-2.35=0.167.15+8.4-7.9+9.87=17.525.43-0.65+3.45-6.09=2.144.45-0.49-2.75=1.219.41+6.05+8.72+3.53=27.715.46-0.61-1.35=3.56.27+2.77+3.17=12.219.9-6.16+6.03-2.88=6.897.67-6.39+3.43=4.713.59-1.11+6.27=8.750.14+6.31-1.21+5.37=10.617.44+8.29+4.31-7.07=12.979.85-5.32+5.01-2.43=7.119.06+4.12-4.28-2.8=6.17.47+9.89=17.368.92+7.21-1.07+0.89=15.959.78-7.48=2.38.76+4.03+1.08+7.27=21.142.56+5.97+5.95=14.488.91-2.68+2.14=8.379.65+5.95-5.87+8.25=17.985.36-1.17-3.71+9.14=9.628.91-4.42+3.21=7.76.59-3.88+6.18+5.95=14.848.35+7.57-7.32=8.66.03-1.98-0.37-0.51=3.178.88-4.12-2.03+2.75=5.486.81+7.24-1.36-4.2=8.492.4-0.23=2.171.38+8.83+2.13-6.69=5.653.34+5.76+3.97-7.51=5.567.59-5.83+4.33+9.78=15.879.55-1.82-1.77-0.73=5.235.45+6.57=12.020.65+6.2=6.851+0.05+8.65-9.21=0.496.76-2.28+0.28=4.761.2-0.76+7.59+0.99=9.024.31+0.15+5.22+3.89=13.573.02-0.78+6.59=8.831.32+0.09+8.19=9.69.01-2.07-4.91-0.48=1.550.74+8.87-6.43+1.44=4.623.09-2.9+7.92-6.79=1.328.43-0.79-4.04+9.75=13.359.21+4.5+1.43+5.93=21.077.02-3.58-2.33=1.115.72-0.25-1.12-4.12=0.232.4+6.69+2.12-3.47=7.749.56-1.21-2.85-4.72=0.784.21+8.47+3.44+3.69=19.819.08-7.78=1.30.02+6.34+6.18=12.548.92+4.65-0.99-2.37=10.219.16+5.98+4.39=19.536.47-1.15+5.27=10.590.69+6.9+8.41+0.89=16.894.81-1.66+5.47=8.626.49-1.62-0.98+8.13=12.026.36+1.73+9.22+1.47=18.781.48+8.51-8.53=1.466.08-0.19-0.07=5.829.59-3.97-2.67=2.959.61-6.22+5.06+5.64=14.096.53+7.31=13.848.39-0.37-3.36-0.85=3.818.02-3.41-3.29+1.79=3.119.17-6.3=2.873.76-0.17+6.35=9.948.24-2.59-1.02-4.45=0.188.4+5.27-9.7=3.976.2+6.46-5.46=7.27.7-0.25-3.81+8.48=12.124.75-3.64=1.116.72+6.76-6.9=6.589.89-2.76+1.65=8.788.18+2.6-8.38=2.48.94-0.75+3.18-3.36=8.018.92+6.73+0.58+2=18.239.85-9.62+1.19+5.91=7.339.51+8.35-6.75-8.19=2.929.57+7.6-7.92=9.257.58-3.36-1.4+8.18=117.24+8.51-7.31-2.25=6.199.71-5.28-2.17=2.267.8+2.63+8.34+2.11=20.888.34+0.38-5.98=2.746.97-5.15-0.61+4.38=5.595.26-0.94+8.83-3.31=9.847.22-6.58+1.84=2.487.15+1.33+8.18-1.8=14.866.36-0.09+0.15+3.1=9.523.89-2+0.18=2.076.92+6.13-5.27-2.69=5.093.98+2.91+9.38=16.271.23+9.72+1.39-8.53=3.817.89-1.3-1.5+5.39=10.487.33-0.11+1.59-0.49=8.326.3+4.68=10.988.91-5.8-1.39-1.52=0.24.5-3.76+4.96+6.67=12.376.57-4.52+0.71+0.79=3.555.54-2.36-2.7+2.82=3.35.8-0.98-2.18=2.640.59+7.95+2.35-7.92=2.977.61-1.6-4.91=1.15.92+7.72+8.12-1.74=20.029.51-0.99+1.14=9.668.69-6.09=2.67.25-3.37-1.79=2.097.87-0.66-1.79-4.51=0.916.49-3.92+3.47=6.049.91+9.39-5.35+2.54=16.496.35-2.1-2.06-1.01=1.189+6.43+1.97-4.67=12.734.3-0.52=3.787.82-3.93-0.21-2.07=1.619.04-4-3.81+9.97=11.23.69+9.62+4.63+8.34=26.285.56-3.92+5.79-0.45=6.984.08-3.03-0.61+2.31=2.757.07+6.7-2.04-4.76=6.973.92-3.23+8.22-4.62=4.299.6-7.66-0.34-1.22=0.386.13+8.4+6.49=21.025.83-3.68+5.98-7.46=0.673.26+1.28-1.55-1.42=1.578.71+7.7-5.85=10.566.42-2.02-2.99+1.57=2.980.47+8.65-1.95+2.65=9.821.75+7.86+5.95-1.09=14.478.4-7.17=1.237.4+5.57-4.69=8.285.24+4.37-5.42=4.197.75-0.02+6.61=14.348.62+7.21=15.833.28-1.71+5.38=6.955.75-2.41-2.56+3.35=4.135.5+8.44-1.56=12.389.47+7.38+0.62=17.479.67-2.59-3.15-2.89=1.048.14-2.18-5.16-0.29=0.519.06-8.33+4.1=4.839.26-5.17-0.03=4.067.77+5.61-3.73=9.658.46+0.69-8.41=0.749.13-2.93=6.27.34+3.22-9.57=0.999.13-4.92+8.34-7.46=5.099.2+7.45-5.81-6.43=4.418.74+6.36-2.14-6.14=6.826.43-1.02-3-0.72=1.698.25+5.04-8.98=4.318.86+9.31+2.85-1.04=19.987.77-1.58-4.67=1.525.76+3.57=9.335.6-3.05=2.553.23+5.56+5.3=14.098.34-2.56-4.86-0.4=0.527.95-3.6-1.21-2.56=0.587.49-1.07+3.12=9.543.39+0.31+1.93-2.64=2.995.72-1.02=4.73.9-1.39+9.47-4=7.982.57-0.57-1.11+5.04=5.939.01-0.23-5.93=2.857.01+3.7+3.13-4.86=8.989.55-5.08-4.15=0.328.93-4.61+5.1=9.428.95+4.23=13.187.67+7.25+3.56-7.19=11.295.98-5.54=0.443.17+4.2-5.64+0.1=1.837.02-2.72+5.45+9.39=19.145.76+9.26+5.96+3.24=24.221.93-0.36-1.19+4.59=4.979.84-3.29-2.39-3.53=0.639.27-6.99+3.44+3.29=9.016.08+4.47+1.75=12.31.81+6.01+0.43-2.56=5.690.68+8.55+3.42=12.654.49+1.12+9.95+3.18=18.748.2-1.48=6.728.04-0.55-5.33+7.03=9.198.19-0.45-3.97-0.69=3.085.01+3.25+0.71+2.61=11.585.46+6.24+6.9+0.11=18.718.71-2.19+5.24-4.84=6.926.93+0.86+5.71-7.43=6.072+9.9+0.04+0.64=12.588.71-0.73-1.98-0.03=5.974.9+2.18+8.26+7.98=23.325.96-1.27+8.82-2.04=11.477.48-3.06-1.92+0.78=3.285.18+0.66+4.77=10.617.43+2.14=9.577.26+7.76=15.026.45-0.46-2.57-2.8=0.627.7-2.23=5.476.46+0.45+7.95=14.866.38-2.34+2.42-3.1=3.362.18-1.21+9.99-6.02=4.943.81-0.58-1.57=1.661.54+2.25+3.01=6.84.29+6.31+1.24=11.846.17+8.65-0.96-7.37=6.496.91-2.7+3.69-6.95=0.954.37-2.9-0.93=0.547.01+9.55-5.06=11.55.48+4.57=10.055.09-2.68-0.23=2.189.17-0.15-2.75+1.08=7.358.45-2.99+0.46=5.925.75-1.19+5.16+1.83=11.559.71-0.4+2.02+0.29=11.625.63+7.45-7.14=5.946.71-0.13+4.35-9.2=1.738.66-4.87+2.39-2.38=3.87.21-3.77+9.39+5.25=18.084.7+2.68+1.85+6.28=15.517.06-0.11-5.1=1.855.41+4.85-7.41+4.23=7.082.78+5.72-3.82+2.53=7.217.24-7.04+9.69-7.44=2.455.19+4.37-7.85=1.717.32-3.29-2.05=1.981.05+0.18+8.55+5.62=15.47.54+9.73-4.38+6.13=19.027.07-6.38=0.695.72-0.11+1.55-1.38=5.780.06+8.52-2.56+1.45=7.472.98-0.82-0.05-0.22=1.897.66+6.89+3.08+2.09=19.721.68+6.34+2.99+0.4=11.415.62+8.74-3.95=10.413.62+1.67-3.92+3.71=5.085.8-5.6+0.83=1.035.34-3.48+0.45=2.317.14+3.34+8.7-7.3=11.886.08-5.1=0.987.38-6.72-0.14=0.529.21-2.23=6.988.62+2.89+8.1-5.01=14.67.97-3.76+2.59+1.08=7.889.49+4.72=14.211.58+3.49+0.63=5.73.78-2.32+9.94-8.15=3.256.71-6.34+1.6+3.41=5.381.75+9.81-5.25-5.65=0.668.86-3.72+9.05=14.194.35-2.45+3.22+7.35=12.478.32-0.18-1.38+2.02=8.786.64+6.66-0.17=13.137.78-1.46-3.89=2.437.31+9.29+4.14-8.53=12.218.93+9.51-1.56-3.29=13.598.45-1.16-3.82-1.69=1.786.57+5.18=11.754.04-3.9+2.74+4.91=7.799.3+8.85-4.89-6.57=6.694.19-3.73+7.9+9.78=18.147.04-0.32-5.39+9.31=10.642.44+3.22+4.11-5.8=3.976.34+6.2-1.55-9.06=1.939.4+4.23-6.77+6.21=13.078.36+9.93-3.19+5.22=20.321.8-1.66=0.144.15+3.99-2.44+0.75=6.455.56-1.47-1.82+1.38=3.659.93-6.34-1.05-1.8=0.745.62+0.06+0.52=6.28.77-1.14+0.43=8.068.18+4.84-9.51=3.510.83+2.94+8.86=12.632.8-1.79=1.016.99+4.44-5.12-1.66=4.654.98-4.37+7.4+1.91=9.927.53+8.11+8.45=24.099.26-2.7-2.71-2.25=1.69.52-0.26-6.12+8.91=12.054.57+4.81-3.65=5.737.53+0.87-1.41=6.997.3-0.06=7.244.11-0.39-3.54+8.85=9.035.87+7.64-3.93=9.586.31+9.81-2.05-5.63=8.446.95-2.44+5.85-2.16=8.21.96+9.09=11.055.64+7.72+5.04-4.76=13.647.65+3.11+4.35=15.114.41+5.55-4.72+5.77=11.017.53-5.94=1.596.64-1.58-2.92+5.44=7.587.15-4.21-2.05=0.895.42-4.49-0.27=0.664.05+7.99+3.93-9.68=6.294.72-1.65-1.9=1.178.7-1.16-3.66-1.14=2.747.5+9.05+9.96=26.517.8-6.49+5.94=7.259.63+9.04+3.09+3.36=25.128.68-0.3-0.77+5.51=13.129.96-3.98+4.35=10.339.08-2.74-0.03=6.318.96-4.18=4.783.87+3.81+7.72=15.47.79+5.05+2.16-5.26=9.748.17-1.82+7.09+7.28=20.724.61+3.41+6.75-2.22=12.555.61+1.86+8.82=16.297.62-7.02=0.62.56+9.75-3.53+9.43=18.217.62+6.04-3.58=10.083+7.04+7.59=17.634.79-3.49=1.36.52+7.07+7.59-7.31=13.875.16-0.33-2.37-2.2=0.266.32-4.71-1.15-0.21=0.257.29-6.04+9.16+9.52=19.939.61-7.59+4.44=6.468.36-1.39-4.22=2.757.69-3.91+9.43-8.03=5.186.89-0.24-0.25+7=13.44.82+6.07-7.74+3.24=6.397.76-0.06-0.9-5.01=1.793.51+7.87-9.18+3.16=5.363.84+6.42-0.74+0.26=9.788.68+2.1+0.1+0.66=11.548.62+4.17=12.799.16+9.19+6.36=24.710.36+2.79-1.17=1.987.96+1.9-4.39-3.02=2.457.3-3.26+1.54=5.586.74+9.53+9.48+8.81=34.564.74-3.07=1.675.6+0.11+0.22=5.939.47+4.53+7.09+4.2=25.299.67+3.15+2.08-5.43=9.479.02+1.99+6.9=17.918.5-4.