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6.58+4.47+3.61=6.39+6.06=2.06+5.71-2.56-1.8=9.05+8.42+4.48-0.52=6.12+9.61-3.74-7.02=6.23-0.42+0.59+6.99=8.84-3.63-3.41=7.1+8.78+3.18-1.93=9.26-3.25-5.7=7.86-4.42+0.7+6.52=3.72+2.01-5.02+5.25=8.7+6.2+8.46-2.51=7.88+8.13+1.96-8.23=6.34-0.4+0.87=9.3+7.61+6.4=7.15-3.15+6.41=6.99-0.85+2.33-3.9=5.19+5.16+8.23+0.93=9.29+1.97=2.8+1.69-2.55=6.27+6.41=2.43+9.35+4.59=8.15+6.71-0.81-0.68=6.17+0.38-1.77+8.58=4.76+5.4=9.89-2.59-3.8+9.88=4.82-0.21-2.6=2.46+7.44-4.74-3.14=9.63+4.67-5.77=3.2+7.16-8.98=3.84+4.88+4.21-3.69=9.71-7.93=3.29+9.31=3.77-1.45-1.15+6.4=8.75-1.05-6.15=1.16+5.56+7.71-5.7=6.82-2.28-3.15-1.05=8.07-2.39+1.82+7.6=8.46-1.41+7.62=3.39+7.93-1.58-5.1=7.5-5.04-0.42+6.66=6.45+8.73=9.52+2.67+7.52=2.93-0.99+9.36-4.38=9.99+6.38+5.72+0.4=8.84-3.68-1.32+4.04=9.96-4.22-5.09+6.19=5.14-3.55-0.57=7.38-4.95-0.47=7.39-0.4-5.85=4.29+3.86-6.23=5.07-1.18-0.37+7.18=6.36-1.08-3.44-0.26=5.92-1.48+9.92=7.08+5.25+6.77=1.86+9.81-7.66+9.39=6.79-3.75+9.9-9.1=8.82-7.25+8.68+9.85=2.05-0.22+9.61=6.78+3.26-2.55+6.59=7.71-0.32=7.6+8.42-3.05=4.9+5.99+4.42=1.14+8.2-7.15=8.17-1.46-0.34-3.89=5.86-5.52+3.15+6.49=7.66-5.11-0.5-0.09=9.11-5.53+1.83+9.44=9.35-1.82-6.29+7.76=2.41+4.83-2.07=6.14-1.67-2.1-1.29=0.82+4.67-2.08-2.67=8-4.04-1.56=3.84+7.46-3.56=8.68+4.18+2.88+5.77=9.32+9.83-6.01=2.37+8.77+6.75=8.16-1.34-0.86+5.4=1.68+2.53+9.53+4.8=9.88-8.9+3.12+8.46=3.9+5.78+6.8=0.22+8.94-4.63-3.39=5.27-4.9+7.98+2.69=0.82+2.24+2=8.92-3.34+8.63-7.94=9.28+5.51=8.33-4.64+5.6=0.04+3.81+3.29+9.98=5.81+1.62+1.07=8.36-3.42+1.93+7.71=2.17-0.49+4.27+8.33=1.98+4.84+1.38=4.95+4.18+7.92=9.39-5.52+7.33+2.19=9.92-4.4+8.09+1.6=3.23-2.26=9.06-1.23-0.63-6.36=9.63-5.75+9.15+6.22=5.41-0.44-0.99-1.77=5.9+6.86=7.77-1.53-0.54-3.74=2.94+9.27-2.06-9.2=6.95-0.52+5.38=2.7+3.89+8.12+5.76=7.31-0.46=6.29-2.39-2.42=8.97+0.44-1.38-5.16=1.22+2.74-1.93+1.79=2.98+2.63=8.77-3.5-0.15-0.23=6.78+5.98+3.63+9.88=2.76+8.89-3.58-4.46=8.77+6.16+2.86+3.1=3.43+0.77+6.49=4.52+2.84+6.47=9.9-1.12+0.67=6.33+5.52-4.84+4.79=9.14+7.76+0.74-1.42=9.82-3.71-4.79=8.12+5.05=6.86+9.09-1.92=7.46+9.38-1.78-5.75=7.59+5.7+8.26-5.24=8.9+8.62+1.97-4.21=9.82-5.31-1.61=1.37+6.46-0.9+7.34=3.14+3.17+4+1.82=8.27+6.66+6.34+7.52=2.69+4.34+2.55=8.97+5.43-9.87+9.16=3.69+6.51-3.3-6.72=7.7-4.4-1.13=2.03-0.41=8.85-3.4-0.93-2.52=9.27+6.17+3.93-7.82=8.32-6.75+5.09+9.13=5.89+7.61=5.66-4.01+4.88=4.46-3.9+2.34-2.01=3.45-0.25-1.98=6.35-5.68+5.63=8.97-1.25-2.75-0.6=7.64-1.76-4.52=7.6+2.98=4.27-0.32-3.75=9.8-4.44-2.52=7.1-0.54+2.72+2.47=0.64+5.48+7.78-3.09=3.79+9.95+0.2=4.09+3.38-4.94+8.01=4.65+4.93+8.02-9.05=5.27+1.12-1.71=8.04-3.47-1.93+6.15=2.24+6.57-5.51+9.48=9.21-2.45-2.79-1.54=2.74+7.89+6.96=8.5-5.09+4.42=3.75+9.7+8.84-6.8=6.45+9.34+5.64=9.2+7-1.68-1.09=1.66+8.91=4.82+6.95-4.25+6.64=3.09-2.73+5.28=6.98-5.75+4.29=4.62+4.41+6.84=6.75+7.5+0.62=4.81-1.96-0.64-2.05=7.73+2.22-6.94=0.42+7.33+4.06=9.27-4.78-0.26-0.3=8.89+5.59-1.49-9.75=8.6+8.32-7.47+6.44=4.88-1.3+5.18=7-2.27+3.74+0.29=2.61+9.27-4.01-5.55=6.35+1.6-1.49=7.86+3.94+9.04-1.08=6.2+6.21+9.24-7.93=5.39+3.69=2.2+5.52+2.62+0.31=2.52-0.95+5.39-3.21=9.28+1.75-9.32=7.11-3.33+3.35-6.67=7.13+4.5-6.43=8.67-0.92=5.3-1.55+2.88=3.55-0.29+7.72=9.18-0.12=1.46+6.44+9.21-6.4=6.55-1.07-0.25-0.61=9.4-1.79+9.65+1.15=6.17-4.65+8.99-9.34=6.72-1.88+0.79=4.95+1.06-3.79+4.77=8.44-0.89+2.3=9.71-5.75-3.29+4.91=9.35+7.99+8.61=3.79-2.24+8.44+4.89=2.94+9.86-6.17=5.13-2.65+4.43-2.42=6.24+6.61-6.58+2.52=6.03+7.18-6.95-3.38=7.38-4.64+0.58+7.13=9.4-4.9+9.93=6.43-6.25+7.88+2=8.53-1.84-1.64-1.23=6.55+1.07=6.01-3.73-1.52-0.51=9.71-4.49+2.12=4.59+7.78-2.38-2.02=5.64-4.43=2.25+5.15+6.4=7.2-2.33+5.32-1.42=6.69-1.47+2.77+5.9=9.64-5.01+5.66-2.99=8.06+3.61+4.76-2.78=4.22-1.22-2.86=2.86-1.38-1.04+7.25=6.28+0.53+2.86+0.13=3.05+9.43-6.26+4.49=7.2+6.53-9.06-2.66=7.64+1.09-2.05+5.92=9.68-1.37-4.51-1.87=6.24+6.49+8.53-9.49=8.37-4.61-0.22-1.82=5.21+4.94+4.95-2.37=6.68-1.35-1.27-1.9=8.51-5.14-0.98=8.9-3.15+3.89+1.21=4.91+3.57=6.24+7.97-8.87+8.13=1+3.42=8.89+9.39+8.13=5.32-3.65-0.67=3.49+9.49+0.02+3.32=6.65+9.24+5.65=3.94-2.08+1.13-1.2=8.05+1.65+9.61+0.53=4.08+0.06+2.02+3.17=5.8-5.51+4.72-1.4=4.45+4.65+5.83=6.64-4.22+6.33=6.23+7.57+6.43+4.56=1.56-1.13=6.45-6.14=7.94-1.4=8.49+9.25-4.09+3.01=4.59+6.76=3.44+2.63-3.3-0.1=4.1-2.37+7.12=4.48-1.3-1.91+2.82=6.33+9.5+9.68+7.34=0.28+6.56+7.54-4.58=4.14+4-7.19=5.87+6.96-5.61-0.21=1.76+7.15+1.33+2.69=3.98+3.93+5.43=9.28-4.77-3.89=8.5-7+1.07+0.4=9.74+3.13=5.49-0.11=2.95+4.42+6.98-0.35=1.95+8.5+4.05=9.88-1.13-7.38=4.79-0.88+6.75-9.29=8.52+2.98=5.98-3.68+3.85=7.42+6.31-5.24-7=5.14-0.42+0.7-0.68=3.33+7.03-2.36-7.32=2.42+6.05-4.24+2.87=4.42-2.05+4.14+4.7=6.75-2.73+0.68+5.6=8.25+5.2-7.2=8.31-2.5-4.94+2.46=9.4+0.31-6.64=9.48-3.51-2.16-1.59=4.67+5.5-6.72=6.41-2.34+3.35=9.49+2.27+4.04=0.09+5.41-3.06+9.12=6.56-1.86+6.99-8=6.19-0.41-1.04-0.54=1.96+9.99-5.66-4.02=8.01+1.53-2.07-0.24=4.88+3.69+1.53+5.77=7.56+1.45-7.02=8.17-2.42-2.28-1.66=3.26+8.03=9.89-8.62=8.27+4.95-5.84=6-4.64+2.16-1.08=7.29-3+3.26=2.07+7.93+4.33=5.97+3.56-1.51=1.77+8.57-7.16-1.12=7.13+6.09=4.35-0.17+6.65-9.31=8.58-2.4+2.62-5.24=5.32-3.07=9.51-1.04-3.06=1.15+7.13+1.42+6.7=5.16-1.75=5.6+4.57-6.85-1.92=8.21-6.31+7.28=8.73-2.51-2.11-1.69=6.59-5.43=3.92-3.8+6.54=2.24-0.26+9.91=9.24-6.34-0.42+2.22=9.07+0.64+9.9-2.25=9.99-5.03+6.43=8.44-4.57-2.53+7.85=0.17+4.07+5.59+0.95=8.78+4.16+3.22+1.44=9.53-0.27-5.18-3.92=1.04+7.34-1.44+7=5.88-2.23-0.46+4.19=9.06-4.02+0.78+0.96=5.96-3.9-0.54+0.82=8.44-2.12-2.04+7.29=2.07-1.04=5.97+7.73-7.42=6.6-0.02+6.96-9.78=9.12+1.98+0.92-6.99=7.31+4.29+7.83+1.61=8.51-1.69=8.04+5.64+4.94=7.76-0.98=9.12-0.8-4.91=0.23+6.79-4.4+1.61=9.21-2.24-1.73+8.64=1.06+3.39+2.73+3.79=6.81-2.76+8.45+4.09=5.08-2.87+7.6+0.51=7.51+7.65-3.74-2.05=9.31-1.16-3.06-3.03=2.48+5.91=8.62-3.67-1.03+2.13=4.86-2.63+5.06-1.35=4.64-4.36+6.71-6.32=8.46+0.37-0.4=4.89+7.67-5.66=5.75+7.96-1.67-3.16=8.09+5.51=3.17+3.19-3.14+1.47=9.62+1.56-6.56-2.58=8.25+4.91+7.9-4.43=2.36+9.06-4.75-5.75=6.66-1.61+1.63+1.18=1.6-0.18+9.18-8.18=7.13-2.78-2.46-0.03=7.38-0.77-5.72=7.67+9.63+1.31-0.15=6.01+7.23+5.98=8.27-5.42-1.26+9.41=6.57+9.08+2.32+6.56=7.95+7.43+9.11-5.83=1.34+3.33+0.23+5.02=8.26-3.98=6.85-2.35=8.51-1.74+1.79-3.97=9.76-1.5-2.89-2.48=7.82+5.57-3.24+7.15=8.68+5.28+0.29=0.4+6.21+0.78-3.6=7.46-4.01-2.69+9.47=5.4+2.51+8.72-6.89=5.21+6.74-1.43-9.86=4.77-0.02-2.82=7.91-0.54+2.06=6.21+6.83-1.66+1.06=7.85-3.34-0.07=3.8-2.78+8.51+2.11=5.06-2.12+9.7+3.83=1.68-0.12+1.29-1.37=1.47+8.99-9.06+1.71=9.83-5.36+8.24+2.33=6.56-1.47+4.2=5.9+1.2+0.13+4.46=7.71-2.64=6.55+1.81+1.79-6.5=1.02+6.75+0.52-5.14=5.89-1.06+1.62-2.35=5.98-3.03+1.99+6.84=1.81+8.15+2.95+5.17=7.59-3.74=3.73+3.31+9.07+0.84=6.09-3.75=8.39-6.75=3.55+5.77+5.48=9.59-7.77-1.71=8.11-0.75-5.58-0.31=7.97+2.78+8.48-5.31=5.32+8.66+2.33-2.08=7.68-3.82-0.05-0.62=9.08-0.29-0.62-4.43=6.4+9-4.02-0.34=9.25-0.4-2.83+3.32=4.7+3.97=6.2+0.4=8.96+5.86+9.8-6.65=7.04+9.31+3.44=8.18-3.39+8.99-1.85=6.87-3.51+8.78=4.94-0.23+4.95-3.27=5.64+0.76-1.15+3.92=7.2-4.22=8.9+7.88-9.61=8.75-7.32-0.62=7.49-5.69+0.92=6.17+6.89+9.25+2.49=0.82+5.26-2.12=2.33+9.44+7.71=9.19+5.55+7.87+2.82=6.55-0.48-1.58+2.39=6.05+0.64-1.01-2.1=3.24+9.42=9.93+9.75-3.16-9.66=8.58+7.03+2.79+0.16=1.51-0.25+6.18-6.52=6.19-0.83-1.75+4.47=6.06-3.61+7.33+0.69=3.42+4.5+5.32+3.44=9.54-5=3.37-1.13+0.38+2.06=6.55-5.14+1.25=2.58+9.18=6.8-0.52-5.65+1.45=9.52-7.37+2.95-4.21=5.88-4.57+4.53=0.41-0.06=7.14-1.86-1.69=9.54-4.71+8.45-2.33=6.95-0.74=7.87-4.69-0.64=1.73+7.2-6.84+9.12=1.5+8.16-4.59=1.17+2.12+3.19+1.53=5.48-3.27-1.3-0.5=7.24-6.16+7.28=0.79-0.48=9.17-3.19-3.52+9.03=3.31+8.31-2.44+6.47=6.38+6.9-3.6+7.97=8.6-1.25-3.94-0.24=2.25+7.9-3.35=8.6-2.97-3.73+7.52=6.75+2.37+6.09-4.8=9.71-5.92+2.83+9.02=2.52+6.29+4.56=7.11+0.85+1.64+8.74=9.58-0.04+7.21-1.94=9.67+7.86-2.8+3.78=5.14+7.14+0.19-5.78=8.63-7.83+8.74-3.34=3.82-2.02+9.89-8.34=1.92+2.06+2.16=9.98-0.57-6.62+3.54=9.47+0.91-2.25=5.39-4.64+9.84=9.41+5.82+5.88-5.99=7.72+2.61-0.19-2.04=7.32-0.58-3.18-1.94=2.06+6.14+0.88+0.27=6.08+9.32-1.49-9.94=6.9+8.45-3.63-0.14=8.26+5.79+0.96=9.51-8.27+1.72+9.57=5.94-0.4-3.8+1.4=9.86-7.33=9.15-2.25+8.1=9.59-3.21-5.48=9.57+5.87-5.31=7.98+3.18-5.48=6.26-1.04-4.02-0.59=7.72-0.85+1.76+4.74=0.09+1.64+1.34+3.41=8.9-6.53+4.6+6.2=8.49+1.85-0.91+4.78=2.36+5.9-6.18+1.4=5.08+2.62-4.06=9.51-6.55-2.14-0.53=1.59+0.32+3.62+4.38=6.36+2.59-0.09-0.27=4.61-1.79+7.47-5.94=9.63-2.85-1.22-2.22=6.14+9.44-1.41+9.02=7.29-1.28=6.81-2.68+7.91=7.69+8.96-4.41=9.2-6.37+2.14-3.53=6.59-0.06=0.39+9.26-4.41-0.69=3.81+9.55-5.28-0.6=0.45+1.02+1.59=9.13+4.94-6.84+1.58=4.8-1.02=5.66+9.08-1.71-2.23=1.85+0.25+9.41+9.83=7.04+2.34-4.58+0.97=6.69+5.75-1.21-1.67=0.93+3.07-3.22=4.53+0.92+2.96-3.06=1.91+5.62-4.24=9.95-0.85-4=6.19-3.59+8.97-3.47=5.77+0.62+3.73=8.54+6.74+7.97=5.77+8.7-0.71-5.05=8.91+0.75-5.06=7.66-1.95-3.72=5.94+5.27+0.72+7.13=7.16-1.5-2.21=4.31+8.69+6.91-3.9=4.99-3.65+3.36+7.2=8.75-2.16-3.77+3.45=6.99-1.62+3.9-5.69=9.58-2.18+6.21=8.55+3.71+6.86-8.32=2.16+4.54+3.81-5.71=1.62-0.79=5.95-0.9-1.11=0.79+3.51-2.72-1.24=6.95-2.46-3.43=6.74-4.16=5.19+5.82-2.59+7.13=9.87-5.51-0.53-0.36=6.3-4.51=2.97+7.07-8.48+3.26=4.5-3.44+6.18+1.85=2.46+9.78+4.9-4.88=2.18+0.32-0.91=9.62+1.1+1.32+1.77=8.19-1.56-0.13-5.51=8.63+9.02-3.83-2.53=2.71-0.82+7.31-0.75=8.34-0.24-5.9+0.7=5.74+9.45-9.23+0.72=5.2+6.08=8.16-5.51+7.46+9.53=6.27-1.57-0.95+9.91=1.1+6.46-7.04+5.79=6.23+7.76-5.1=8.58+4.57-4.86+6.75=8.55-6.87-0.55+4.7=5.19+7.79-5.41-3.13=8.48+1.82+3.65+4.9=9.12-1.74-1.98-0.84=5.58-5.21+9.29=9.82-0.83-7.82=6.04+0.49-0.2+3.29=8.38+0.89-6.74=6.55+1.47+6.47-9.97=0.35+5.89+8.1+4.36=1.68+5.14=6.89-4.26=6.22-4.16+2.64=1.47+9.42+6.58=7.41-6.46-0.04=9.06+7.6=5.59+4.31-6.5+4.27=7.61-0.94-4.18=2.91-2.19+4.87+9.89=4.35+4.41+2.7=7.9-1.99-0.58=8.17-1.78-5.78+7.17=6.61-0.75-2.84+7.57=9.24+3.01+7.97-1.84=7.28-0.94+8.9-6.45=6.37+3.18-4.41=8.75-2.7+2.03-7.57=4.69-0.67+5.18=8.35-1.39-1.23-2.01=8.6-5.28-1.55+5.62=3.66+8.78+5.9-5.93=1.62+9.74=5.3-3.26+9.36+6.31=1.34+2.19+9.08=7.82-3.84-1.14=0.85+3.04+7.03-6.86=6-1.13+3.34-0.75=8.73+7.81-2.39-2.96=6.41-4.61-0.47-0.42=8.7+1.2-0.99-4.54=9.67-9.36+3.6-2.47=9.51-3.28-0.52-3.09=6.62-2.73-0.37-2.32=1.06+1.95=7.65-1.08-3.49-2.72=7.87+3.38=6.27-2.12+8.74-6.04=6.61+5.09-1.97+6.66=8.91-0.32+1.39+7.64=4.81-1.01-2.14+4.1=7.83-4.33=1.53-0.75=9.39-2.68-3.31-1.46=5.93+8.26+3.94-7.87=7.2-0.87+9.73+7.49=9.78-9.19=5.74+3.25+0.31+1.03=6.86+3.5-8.51+7.76=1.35-0.87+1.54+5.22=5.21-0.61+8.75=6-0.64-2.76-0.3=2.39+2.77+4.57-4.81=7.4-4.72+6.26=4.14+4.35=9.03-2.63-1.05=5.71-0.81-3.08+2.51=7.97-3.4-4.17=8.48-1.37-1.58-2.84=9.72-2.7-4.16+5.9=0.71+8.98=9.11-2.52+6.48-8.42=6.71+8.55-3.7=9.58-8.92+9.67=4.54-3.46+7.1+8.12=5.02+6.27+1.17-1.65=9.58-4.66-2.2-1.13=6.74+0.18=2.17-1.38+0.68=8.45-7.06+9.33-2.59=4.27+0.56=0.89+6.22+1.25+4.76=5.87-4.98+7.12=8+3.24=5.57+8.86-0.29-6.8=9.41+8.37+3.59+5.75=8.49-2.11-1.02=9.4+5.81-0.89-4.77=1.9+6.89-4.44=3.75+6.33+4.6-7.85=4.31-2.38-1.74=8.76-0.05-8.43=9.2-2.14+5.34=8.58-4.04=9.15+7.78+9.73+9.97=5.09+5.58-5.16=1.9+8.16+5.87-6.96=5.59+6.88=3.18-0.55=5.01+3.95-4.67=6.04+4.28+0.57-6.35=7.69-2.15=4.76+7.47=5.83+4.07-2.13-6.32=9.96-5.53+0.56-1.45=5.43+3.12-3.31+1.53=4.21-1.75+0.47+7.19=3.4+4.29=7.66-0.58+2.9=6.62-6.07=9.58-5.86+6.79=7.28-5.38=5.34+1.94+5.53+8.53=4.93+8.56-6.52=1.18-0.81+7.75-5.47=2.46+1=8.96-6.09=7.93-2.94-2.15=4.34-0.19-0.14+5.18=5.15+2.61+7.65=8.4-0.07-7.51-0.55=7.45+8.55-7.91+0.86=0.14+1.15+6.53=5.28-0.27-0.09+9.02=4.22-0.41+8.54-8.98=3.48-0.14=7.75+3.86+7.76-9.33=9.38-5.2-0.25=8.31-6.71-0.64+7.03=6.76+5.44+2.61=8.73-0.43-4.73-0.91=9.56+1.65-2.48+1.6=6.82+3.34=5.77-2.38-2.05+0.24=2.84-0.06+7.58+2.69=4.76-0.04-3.11-1.44=2.66-0.27+8.91-6.73=1.15+7.96-1.08-2.43=0.7+2.62=7.1-6.75+6.48=7.28-1.15-2.17+0.08=7.07+7.68=3.83-0.51+7.67-4.29=6.8-1.02-1.26+3.78=7.52+8.63+0.59+4.53=5.09-0.86+1.08+0.55=3.07+7.07+4.3+8.81=8.05-1.78+1.67=9.34-0.57-7=0.96+5.2=9.19-1.28-0.26+2.24=6+1.52=7.29-5.33-0.16+2.5=8.73-8.08-0.27=5.7-1.07-1.94-1.05=6.98+3.94-5.21=5.02-1.41-1.02+2.18=6.49+2.48+5.79=6.82+2.71=9.84-0.39-6.49+6.28=0.55+3.28-1.85+3.99=7.52-5.01+9.18+6.07=5.81+2.79-6.46=9.76-6.11=1.54+1.27=7.69+4.98-9.72=7.32+6.76=3.16-0.7=7.71+9.95=3.61+5.54-1.66-6.28=8.24-0.07+4.06+5.8=7.81-7.66+6.75-1.51=4.79+8.11=9.03-0.72-1.1=1.72+3.49=5.38-2.44+0.16=7.55+7.62+8.49+9.72=4.03-3.93=9.16-7.89+8.4-4.15=5.04-3.58=7.24-2.01-4.59=5.19+8.33+4.52+8.82=2.47+1.18-2.85=8.92+9.06-5.71+6.32=8.03+8.74+2.03=6.27+8.18-0.87+7.51=7.14+4.08+7.96=1.71+4.93+6.86-4.24=9.7-2.72-3.79-0.74=8.62-0.74-6.59+6.34=9.49-4.41-3.07+5.23=3.9-1.56=6.28-2.87-0.03=9.8-1.16-4.99=1.68+6.74+3.25-7.05=8.07+6.95+1.63=9.36+3.65-7.99=6.44+8.47-5.38+5.45=9.18-4.97+1.31+5.32=1.92+6.97-3.76=2.06+7.2+2.45+9.05=1.41+9.76+9.24+6.85=0.74+4.5+9.68=6.8+7.3-7.11+5.57=5.19+7.04-7.74-1.74=9.84-7.36=8.27-1.61-2.83+0.15=9.11+3.57-6.89=1.99+7.53-8.03+6.62=6.41-3.58-1.86+1.39=2.62+7+6.92=9.97-6.93+4.77-3.85=参考答案6.58+4.47+3.61=14.666.39+6.06=12.452.06+5.71-2.56-1.8=3.419.05+8.42+4.48-0.52=21.436.12+9.61-3.74-7.02=4.976.23-0.42+0.59+6.99=13.398.84-3.63-3.41=1.87.1+8.78+3.18-1.93=17.139.26-3.25-5.7=0.317.86-4.42+0.7+6.52=10.663.72+2.01-5.02+5.25=5.968.7+6.2+8.46-2.51=20.857.88+8.13+1.96-8.23=9.746.34-0.4+0.87=6.819.3+7.61+6.4=23.317.15-3.15+6.41=10.416.99-0.85+2.33-3.9=4.575.19+5.16+8.23+0.93=19.519.29+1.97=11.262.8+1.69-2.55=1.946.27+6.41=12.682.43+9.35+4.59=16.378.15+6.71-0.81-0.68=13.376.17+0.38-1.77+8.58=13.364.76+5.4=10.169.89-2.59-3.8+9.88=13.384.82-0.21-2.6=2.012.46+7.44-4.74-3.14=2.029.63+4.67-5.77=8.533.2+7.16-8.98=1.383.84+4.88+4.21-3.69=9.249.71-7.93=1.783.29+9.31=12.63.77-1.45-1.15+6.4=7.578.75-1.05-6.15=1.551.16+5.56+7.71-5.7=8.736.82-2.28-3.15-1.05=0.348.07-2.39+1.82+7.6=15.18.46-1.41+7.62=14.673.39+7.93-1.58-5.1=4.647.5-5.04-0.42+6.66=8.76.45+8.73=15.189.52+2.67+7.52=19.712.93-0.99+9.36-4.38=6.929.99+6.38+5.72+0.4=22.498.84-3.68-1.32+4.04=7.889.96-4.22-5.09+6.19=6.845.14-3.55-0.57=1.027.38-4.95-0.47=1.967.39-0.4-5.85=1.144.29+3.86-6.23=1.925.07-1.18-0.37+7.18=10.76.36-1.08-3.44-0.26=1.585.92-1.48+9.92=14.367.08+5.25+6.77=19.11.86+9.81-7.66+9.39=13.46.79-3.75+9.9-9.1=3.848.82-7.25+8.68+9.85=20.12.05-0.22+9.61=11.446.78+3.26-2.55+6.59=14.087.71-0.32=7.397.6+8.42-3.05=12.974.9+5.99+4.42=15.311.14+8.2-7.15=2.198.17-1.46-0.34-3.89=2.485.86-5.52+3.15+6.49=9.987.66-5.11-0.5-0.09=1.969.11-5.53+1.83+9.44=14.859.35-1.82-6.29+7.76=92.41+4.83-2.07=5.176.14-1.67-2.1-1.29=1.080.82+4.67-2.08-2.67=0.748-4.04-1.56=2.43.84+7.46-3.56=7.748.68+4.18+2.88+5.77=21.519.32+9.83-6.01=13.142.37+8.77+6.75=17.898.16-1.34-0.86+5.4=11.361.68+2.53+9.53+4.8=18.549.88-8.9+3.12+8.46=12.563.9+5.78+6.8=16.480.22+8.94-4.63-3.39=1.145.27-4.9+7.98+2.69=11.040.82+2.24+2=5.068.92-3.34+8.63-7.94=6.279.28+5.51=14.798.33-4.64+5.6=9.290.04+3.81+3.29+9.98=17.125.81+1.62+1.07=8.58.36-3.42+1.93+7.71=14.582.17-0.49+4.27+8.33=14.281.98+4.84+1.38=8.24.95+4.18+7.92=17.059.39-5.52+7.33+2.19=13.399.92-4.4+8.09+1.6=15.213.23-2.26=0.979.06-1.23-0.63-6.36=0.849.63-5.75+9.15+6.22=19.255.41-0.44-0.99-1.77=2.215.9+6.86=12.767.77-1.53-0.54-3.74=1.962.94+9.27-2.06-9.2=0.956.95-0.52+5.38=11.812.7+3.89+8.12+5.76=20.477.31-0.46=6.856.29-2.39-2.42=1.488.97+0.44-1.38-5.16=2.871.22+2.74-1.93+1.79=3.822.98+2.63=5.618.77-3.5-0.15-0.23=4.896.78+5.98+3.63+9.88=26.272.76+8.89-3.58-4.46=3.618.77+6.16+2.86+3.1=20.893.43+0.77+6.49=10.694.52+2.84+6.47=13.839.9-1.12+0.67=9.456.33+5.52-4.84+4.79=11.89.14+7.76+0.74-1.42=16.229.82-3.71-4.79=1.328.12+5.05=13.176.86+9.09-1.92=14.037.46+9.38-1.78-5.75=9.317.59+5.7+8.26-5.24=16.318.9+8.62+1.97-4.21=15.289.82-5.31-1.61=2.91.37+6.46-0.9+7.34=14.273.14+3.17+4+1.82=12.138.27+6.66+6.34+7.52=28.792.69+4.34+2.55=9.588.97+5.43-9.87+9.16=13.693.69+6.51-3.3-6.72=0.187.7-4.4-1.13=2.172.03-0.41=1.628.85-3.4-0.93-2.52=29.27+6.17+3.93-7.82=11.558.32-6.75+5.09+9.13=15.795.89+7.61=13.55.66-4.01+4.88=6.534.46-3.9+2.34-2.01=0.893.45-0.25-1.98=1.226.35-5.68+5.63=6.38.97-1.25-2.75-0.6=4.377.64-1.76-4.52=1.367.6+2.98=10.584.27-0.32-3.75=0.29.8-4.44-2.52=2.847.1-0.54+2.72+2.47=11.750.64+5.48+7.78-3.09=10.813.79+9.95+0.2=13.944.09+3.38-4.94+8.01=10.544.65+4.93+8.02-9.05=8.555.27+1.12-1.71=4.688.04-3.47-1.93+6.15=8.792.24+6.57-5.51+9.48=12.789.21-2.45-2.79-1.54=2.432.74+7.89+6.96=17.598.5-5.09+4.42=7.833.75+9.7+8.84-6.8=15.496.45+9.34+5.64=21.439.2+7-1.68-1.09=13.431.66+8.91=10.574.82+6.95-4.25+6.64=14.163.09-2.73+5.28=5.646.98-5.75+4.29=5.524.62+4.41+6.84=15.876.75+7.5+0.62=14.874.81-1.96-0.64-2.05=0.167.73+2.22-6.94=3.010.42+7.33+4.06=11.819.27-4.78-0.26-0.3=3.938.89+5.59-1.49-9.75=3.248.6+8.32-7.47+6.44=15.894.88-1.3+5.18=8.767-2.27+3.74+0.29=8.762.61+9.27-4.01-5.55=2.326.35+1.6-1.49=6.467.86+3.94+9.04-1.08=19.766.2+6.21+9.24-7.93=13.725.39+3.69=9.082.2+5.52+2.62+0.31=10.652.52-0.95+5.39-3.21=3.759.28+1.75-9.32=1.717.11-3.33+3.35-6.67=0.467.13+4.5-6.43=5.28.67-0.92=7.755.3-1.55+2.88=6.633.55-0.29+7.72=10.989.18-0.12=9.061.46+6.44+9.21-6.4=10.716.55-1.07-0.25-0.61=4.629.4-1.79+9.65+1.15=18.416.17-4.65+8.99-9.34=1.176.72-1.88+0.79=5.634.95+1.06-3.79+4.77=6.998.44-0.89+2.3=9.859.71-5.75-3.29+4.91=5.589.35+7.99+8.61=25.953.79-2.24+8.44+4.89=14.882.94+9.86-6.17=6.635.13-2.65+4.43-2.42=4.496.24+6.61-6.58+2.52=8.796.03+7.18-6.95-3.38=2.887.38-4.64+0.58+7.13=10.459.4-4.9+9.93=14.436.43-6.25+7.88+2=10.068.53-1.84-1.64-1.23=3.826.55+1.07=7.626.01-3.73-1.52-0.51=0.259.71-4.49+2.12=7.344.59+7.78-2.38-2.02=7.975.64-4.43=1.212.25+5.15+6.4=13.87.2-2.33+5.32-1.42=8.776.69-1.47+2.77+5.9=13.899.64-5.01+5.66-2.99=7.38.06+3.61+4.76-2.78=13.654.22-1.22-2.86=0.142.86-1.38-1.04+7.25=7.696.28+0.53+2.86+0.13=9.83.05+9.43-6.26+4.49=10.717.2+6.53-9.06-2.66=2.017.64+1.09-2.05+5.92=12.69.68-1.37-4.51-1.87=1.936.24+6.49+8.53-9.49=11.778.37-4.61-0.22-1.82=1.725.21+4.94+4.95-2.37=12.736.68-1.35-1.27-1.9=2.168.51-5.14-0.98=2.398.9-3.15+3.89+1.21=10.854.91+3.57=8.486.24+7.97-8.87+8.13=13.471+3.42=4.428.89+9.39+8.13=26.415.32-3.65-0.67=13.49+9.49+0.02+3.32=16.326.65+9.24+5.65=21.543.94-2.08+1.13-1.2=1.798.05+1.65+9.61+0.53=19.844.08+0.06+2.02+3.17=9.335.8-5.51+4.72-1.4=3.614.45+4.65+5.83=14.936.64-4.22+6.33=8.756.23+7.57+6.43+4.56=24.791.56-1.13=0.436.45-6.14=0.317.94-1.4=6.548.49+9.25-4.09+3.01=16.664.59+6.76=11.353.44+2.63-3.3-0.1=2.674.1-2.37+7.12=8.854.48-1.3-1.91+2.82=4.096.33+9.5+9.68+7.34=32.850.28+6.56+7.54-4.58=9.84.14+4-7.19=0.955.87+6.96-5.61-0.21=7.011.76+7.15+1.33+2.69=12.933.98+3.93+5.43=13.349.28-4.77-3.89=0.628.5-7+1.07+0.4=2.979.74+3.13=12.875.49-0.11=5.382.95+4.42+6.98-0.35=141.95+8.5+4.05=14.59.88-1.13-7.38=1.374.79-0.88+6.75-9.29=1.378.52+2.98=11.55.98-3.68+3.85=6.157.42+6.31-5.24-7=1.495.14-0.42+0.7-0.68=4.743.33+7.03-2.36-7.32=0.682.42+6.05-4.24+2.87=7.14.42-2.05+4.14+4.7=11.216.75-2.73+0.68+5.6=10.38.25+5.2-7.2=6.258.31-2.5-4.94+2.46=3.339.4+0.31-6.64=3.079.48-3.51-2.16-1.59=2.224.67+5.5-6.72=3.456.41-2.34+3.35=7.429.49+2.27+4.04=15.80.09+5.41-3.06+9.12=11.566.56-1.86+6.99-8=3.696.19-0.41-1.04-0.54=4.21.96+9.99-5.66-4.02=2.278.01+1.53-2.07-0.24=7.234.88+3.69+1.53+5.77=15.877.56+1.45-7.02=1.998.17-2.42-2.28-1.66=1.813.26+8.03=11.299.89-8.62=1.278.27+4.95-5.84=7.386-4.64+2.16-1.08=2.447.29-3+3.26=7.552.07+7.93+4.33=14.335.97+3.56-1.51=8.021.77+8.57-7.16-1.12=2.067.13+6.09=13.224.35-0.17+6.65-9.31=1.528.58-2.4+2.62-5.24=3.565.32-3.07=2.259.51-1.04-3.06=5.411.15+7.13+1.42+6.7=16.45.16-1.75=3.415.6+4.57-6.85-1.92=1.48.21-6.31+7.28=9.188.73-2.51-2.11-1.69=2.426.59-5.43=1.163.92-3.8+6.54=6.662.24-0.26+9.91=11.899.24-6.34-0.42+2.22=4.79.07+0.64+9.9-2.25=17.369.99-5.03+6.43=11.398.44-4.57-2.53+7.85=9.190.17+4.07+5.59+0.95=10.788.78+4.16+3.22+1.44=17.69.53-0.27-5.18-3.92=0.161.04+7.34-1.44+7=13.945.88-2.23-0.46+4.19=7.389.06-4.02+0.78+0.96=6.785.96-3.9-0.54+0.82=2.348.44-2.12-2.04+7.29=11.572.07-1.04=1.035.97+7.73-7.42=6.286.6-0.02+6.96-9.78=3.769.12+1.98+0.92-6.99=5.037.31+4.29+7.83+1.61=21.048.51-1.69=6.828.04+5.64+4.94=18.627.76-0.98=6.789.12-0.8-4.91=3.410.23+6.79-4.4+1.61=4.239.21-2.24-1.73+8.64=13.881.06+3.39+2.73+3.79=10.976.81-2.76+8.45+4.09=16.595.08-2.87+7.6+0.51=10.327.51+7.65-3.74-2.05=9.379.31-1.16-3.06-3.03=2.062.48+5.91=8.398.62-3.67-1.03+2.13=6.054.86-2.63+5.06-1.35=5.944.64-4.36+6.71-6.32=0.678.46+0.37-0.4=8.434.89+7.67-5.66=6.95.75+7.96-1.67-3.16=8.888.09+5.51=13.63.17+3.19-3.14+1.47=4.699.62+1.56-6.56-2.58=2.048.25+4.91+7.9-4.43=16.632.36+9.06-4.75-5.75=0.926.66-1.61+1.63+1.18=7.861.6-0.18+9.18-8.18=2.427.13-2.78-2.46-0.03=1.867.38-0.77-5.72=0.897.67+9.63+1.31-0.15=18.466.01+7.23+5.98=19.228.27-5.42-1.26+9.41=116.57+9.08+2.32+6.56=24.537.95+7.43+9.11-5.83=18.661.34+3.33+0.23+5.02=9.928.26-3.98=4.286.85-2.35=4.58.51-1.74+1.79-3.97=4.599.76-1.5-2.89-2.48=2.897.82+5.57-3.24+7.15=17.38.68+5.28+0.29=14.250.4+6.21+0.78-3.6=3.797.46-4.01-2.69+9.47=10.235.4+2.51+8.72-6.89=9.745.21+6.74-1.43-9.86=0.664.77-0.02-2.82=1.937.91-0.54+2.06=9.436.21+6.83-1.66+1.06=12.447.85-3.34-0.07=4.443.8-2.78+8.51+2.11=11.645.06-2.12+9.7+3.83=16.471.68-0.12+1.29-1.37=1.481.47+8.99-9.06+1.71=3.119.83-5.36+8.24+2.33=15.046.56-1.47+4.2=9.295.9+1.2+0.13+4.46=11.697.71-2.64=5.076.55+1.81+1.79-6.5=3.651.02+6.75+0.52-5.14=3.155.89-1.06+1.62-2.35=4.15.98-3.03+1.99+6.84=11.781.81+8.15+2.95+5.17=18.087.59-3.74=3.853.73+3.31+9.07+0.84=16.956.09-3.75=2.348.39-6.75=1.643.55+5.77+5.48=14.89.59-7.77-1.71=0.118.11-0.75-5.58-0.31=1.477.97+2.78+8.48-5.31=13.925.32+8.66+2.33-2.08=14.237.68-3.82-0.05-0.62=3.199.08-0.29-0.62-4.43=3.746.4+9-4.02-0.34=11.049.25-0.4-2.83+3.32=9.344.7+3.97=8.676.2+0.4=6.68.96+5.86+9.8-6.65=17.977.04+9.31+3.44=19.798.18-3.39+8.99-1.85=11.936.87-3.51+8.78=12.144.94-0.23+4.95-3.27=6.395.64+0.76-1.15+3.92=9.177.2-4.22=2.988.9+7.88-9.61=7.178.75-7.32-0.62=0.817.49-5.69+0.92=2.726.17+6.89+9.25+2.49=24.80.82+5.26-2.12=3.962.33+9.44+7.71=19.489.19+5.55+7.87+2.82=25.436.55-0.48-1.58+2.39=6.886.05+0.64-1.01-2.1=3.583.24+9.42=12.669.93+9.75-3.16-9.66=6.868.58+7.03+2.79+0.16=18.561.51-0.25+6.18-6.52=0.926.19-0.83-1.75+4.47=8.086.06-3.61+7.33+0.69=10.473.42+4.5+5.32+3.44=16.689.54-5=4.543.37-1.13+0.38+2.06=4.686.55-5.14+1.25=2.662.58+9.18=11.766.8-0.52-5.65+1.45=2.089.52-7.37+2.95-4.21=0.895.88-4.57+4.53=5.840.41-0.06=0.357.14-1.86-1.69=3.599.54-4.71+8.45-2.33=10.956.95-0.74=6.217.87-4.69-0.64=2.541.73+7.2-6.84+9.12=11.211.5+8.16-4.59=5.071.17+2.12+3.19+1.53=8.015.48-3.27-1.3-0.5=0.417.24-6.16+7.28=8.360.79-0.48=0.319.17-3.19-3.52+9.03=11.493.31+8.31-2.44+6.47=15.656.38+6.9-3.6+7.97=17.658.6-1.25-3.94-0.24=3.172.25+7.9-3.35=6.88.6-2.97-3.73+7.52=9.426.75+2.37+6.09-4.8=10.419.71-5.92+2.83+9.02=15.642.52+6.29+4.56=13.377.11+0.85+1.64+8.74=18.349.58-0.04+7.21-1.94=14.819.67+7.86-2.8+3.78=18.515.14+7.14+0.19-5.78=6.698.63-7.83+8.74-3.34=6.23.82-2.02+9.89-8.34=3.351.92+2.06+2.16=6.149.98-0.57-6.62+3.54=6.339.47+0.91-2.25=8.135.39-4.64+9.84=10.599.41+5.82+5.88-5.99=15.127.72+2.61-0.19-2.04=8.17.32-0.58-3.18-1.94=1.622.06+6.14+0.88+0.27=9.356.08+9.32-1.49-9.94=3.976.9+8.45-3.63-0.14=11.588.26+5.79+0.96=15.019.51-8.27+1.72+9.57=12.535.94-0.4-3.8+1.4=3.149.86-7.33=2.539.15-2.25+8.1=159.59-3.21-5.48=0.99.57+5.87-5.31=10.137.98+3.18-5.48=5.686.26-1.04-4.02-0.59=0.617.72-0.85+1.76+4.74=13.370.09+1.64+1.34+3.41=6.488.9-6.53+4.6+6.2=13.178.49+1.85-0.91+4.78=14.212.36+5.9-6.18+1.4=3.485.08+2.62-4.06=3.649.51-6.55-2.14-0.53=0.291.59+0.32+3.62+4.38=9.916.36+2.59-0.09-0.27=8.594.61-1.79+7.47-5.94=4.359.63-2.85-1.22-2.22=3.346.14+9.44-1.41+9.02=23.197.29-1.28=6.016.81-2.68+7.91=12.047.69+8.96-4.41=12.249.2-6.37+2.14-3.53=1.446.59-0.06=6.530.39+9.26-4.41-0.69=4.553.81+9.55-5.28-0.6=7.480.45+1.02+1.59=3.069.13+4.94-6.84+1.58=8.814.8-1.02=3.785.66+9.08-1.71-2.23=10.81.85+0.25+9.41+9.83=21.347.04+2.34-4.58+0.97=5.776.69+5.75-1.21-1.67=9.560.93+3.07-3.22=0.784.53+0.92+2.96-3.06=5.351.91+5.62-4.24=3.299.95-0.85-4=5.16.19-3.59+8.97-3.47=8.15.77+0.62+3.73=10.128.54+6.74+7.97=23.255.77+8.7-0.71-5.05=8.718.91+0.75-5.06=4.67.66-1.95-3.72=1.995.94+5.27+0.72+7.13=19.067.16-1.5-2.21=3.454.31+8.69+6.91-3.9=16.014.99-3.65+3.36+7.2=11.98.75-2.16-3.77+3.45=6.276.99-1.62+3.9-5.69=3.589.58-2.18+6.21=13.618.55+3.71+6.86-8.32=10.82.16+4.54+3.81-5.71=4.81.62-0.79=0.835.95-0.9-1.11=3.940.79+3.51-2.72-1.24=0.346.95-2.46-3.43=1.066.74-4.16=2.585.19+5.82-2.59+7.13=15.559.87-5.51-0.53-0.36=3.476.3-4.51=1.792.97+7.07-8.48+3.26=4.824.5-3.44+6.18+1.85=9.092.46+9.78+4.9-4.88=12.262.18+0.32-0.91=1.599.62+1.1+1.32+1.77=13.818.19-1.56-0.13-5.51=0.998.63+9.02-3.83-2.53=11.292.71-0.82+7.31-0.75=8.458.34-0.24-5.9+0.7=2.95.74+9.45-9.23+0.72=6.685.2+6.08=11.288.16-5.51+7.46+9.53=19.646.27-1.57-0.95+9.91=13.661.1+6.46-7.04+5.79=6.316.23+7.76-5.1=8.898.58+4.57-4.86+6.75=15.048.55-6.87-0.55+4.7=5.835.19+7.79-5.41-3.13=4.448.48+1.82+3.65+4.9=18.859.12-1.74-1.98-0.84=4.565.58-5.21+9.29=9.669.82-0.83-7.82=1.176.04+0.49-0.2+3.29=9.628.38+0.89-6.74=2.536.55+1.47+6.47-9.97=4.520.35+5.89+8.1+4.36=18.71.68+5.14=6.826.89-4.26=2.636.22-4.16+2.64=4.71.47+9.42+6.58=17.477.41-6.46-0.04=0.919.06+7.6=16.665.59+4.31-6.5+4.27=7.677.61-0.94-4.18=2.492.91-2.19+4.87+9.89=15.484.35+4.41+2.7=11.467.9-1.99-0.58=5.338.17-1.78-5.78+7.17=7.786.61-0.75-2.84+7.57=10.599.24+3.01+7.97-1.84=18.387.28-0.94+8.9-6.45=8.796.37+3.18-4.41=5.148.75-2.7+2.03-7.57=0.514.69-0.67+5.18=9.28.35-1.39-1.23-2.01=3.728.6-5.28-1.55+5.62=7.393.66+8.78+5.9-5.93=12.411.62+9.74=11.365.3-3.26+9.36+6.31=17.711.34+2.19+9.08=12.617.82-3.84-1.14=2.840.85+3.04+7.03-6.86=4.066-1.13+3.34-0.75=7.468.73+7.81-2.39-2.96=11.196.41-4.61-0.47-0.42=0.918.7+1.2-0.99-4.54=4.379.67-9.36+3.6-2.47=1.449.51-3.28-0.52-3.09=2.626.62-2.73-0.37-2.32=1.21.06+1.95=3.017.65-1.08-3.49-2.72=0.367.87+3.38=11.256.27-2.12+8.74-6.04=6.856.61+5.09-1.97+6.66=16.398.91-0.32+1.39+7.64=17.624.81-1.01-2.14+4.1=5.767.83-4.33=3.51.53-0.75=0.789.39-2.68-3.31-1.46=1.945.93+8.26+3.94-7.87=10.267.2-0.87+9.73+7.49=23.559.78-9.19=0.595.74+3.25+0.31+1.03=10.336.86+3.5-8.51+7.76=9.611.35-0.87+1.54+5.22=7.245.21-0.61+8.75=13.356-0.64-2.76-0.3=2.32.39+2.77+4.57-4.81=4.927.4-4.72+6.26=8.944.14+4.35=8.499.03-2.63-1.05=5.355.71-0.81-3.08+2.51=4.337.97-3.4-4.17=0.48.48-1.37-1.58-2.84=2.699.72-2.7-4.16+5.9=8.760.71+8.98=9.