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6.32-1.82+9.12+2.8=6.34+5.39-1.93=5.76+1.39-3.62+1.58=9.17-3.68=9.58-0.12+2.15+4.18=3.46+7.62-6.68=6.52+9.61-4.38=9.96-8.83+3.84+3.47=8.33+7.01-2.33-0.19=8.59+5.46-0.24=8.53+2.46+5.02-7.12=6.91+9.19+2.51-4.05=8.28+2.38+3.18=0.65+8.9+8.62=5.47+1.78-2.54-4.37=2.91+8.1+5.55+8.42=2.69+5.29+0.55+4.36=1-0.23+1.21+5.05=1.82+8.94+5.38=6.01-0.15-3.86-0.05=6.81-3.68-1.44=3.11-0.15-0.86-0.99=9.59-0.98+0.15+4.61=8.81+8.34+7.14=6.04-3.05=9.25+1.6-8.31+2.23=1.75+8.43-1.88+2.57=4.72-1.55=4.2-2.6-1.06=9.47-2.25-0.44-3.62=0.8+4.64-1.26=8.86-0.76-0.31-3.2=6.85+9.92-1.38+8.13=6.27-3.68+6.6+0.34=8.65-0.69-4.61+1.74=2.75+9.74-5.73=7.83-0.36-5.23-0.72=9.04-3.58-0.92-0.43=9.66-0.21-2.64+4.03=3.29+5.1+7.91-2.1=9.29-5.76-0.84-0.03=6.74-4.51-1.77+1.1=8.48+6.4+1.22+2.56=8.9+1.28-8.51+6.68=1.39+9.35+3.64=5.76+0.96+1.79+1.46=3.72-0.09+8.07-4.17=6.83+7.64+1.7-3.36=7.89+3.12-9.74-0.71=4.85+9.21+0.87+8.52=1.13+4.35+1.97-5.06=8.2-1.51-3.97=8.08-7.34+1.51=9.85-1.29-4.97-3.47=3.75-0.96=1.4+0.96+2.08+0.34=3.34+3.67+4.6=5.45-3.66+7.93=0.71+9.99-8+7.02=9.61+7.71+7.56+9.14=7.97+6.99-1.63-1.37=4.57-0.64+9.12-8.4=8.75+0.3+9.57-2.57=9.42-0.72+8.18+4.51=8.16-3.36-4.18+7.57=7.27-5.89-0.5=8.43-2.06-1.44-0.75=2.94+8.65=9.79-3.32+0.1=8.17+9.72-2.43=3.5+0.8=3.3+7.92-0.07+7.77=8.62+4.56=2.49+1.33+2.97-3.45=4.57-0.89-2.05=9.62+3.13-7.05-3.08=2.55-0.63-0.43-1.33=9.01-2.05-4.43=9.29+3.81-9.16+8.63=3.97+8.35-2.19=6.3+6.95+0.2=6.75-2.1-0.42+6.11=2.9-0.3+9.13=9.8-6.82+3.85=9.99-2.47-0.95-5.12=1.48+1.2+3.65=6.06+6.25=7.31-4.88-0.19-1.19=7.21+3.91+2.56-6.88=3.69+6.37-7.21-0.54=5.6-0.43-2.88=5.33-0.65-2.57+7.27=9.46-3.38-1.24-4.13=4.71+8.6=2.95+7.4+9.73=9.62-2.95-4.56=9.01-2.3-0.64-5.16=4.24+4.76=9.53-4.01=5.14+7.46+2.55=6.07+8.73+1.27+5.06=8.76-3.54+4.05-5.12=2.9+6.88+4.14=1.31+3.74+8.41+2.04=6.37+2.35+4.03=2.65+4.68-2.18=3.89+7.47-2.82-4.9=2.07+5.91=9.59-1.21-7.6=4.33-1.22-1.78+0.37=9.67-8.48+7.27=9.72-1.82-1.01=2.66-2.42+3.55+3.93=9.08-4.16=9.4-2.69+1.7=9.84-9.33=6.71+9.86-3.29-3.3=5.29-1.61+8.92-7=8.71-5.03-3.42=4.04-2.44+9.23=9.69-8.13+2.4+0.06=9.11-3.09+4.92+3.51=8.79-7.27+7.76-8.78=5.42-3.78=9.78-1.35-0.7=5.51+4+6.34=4.15+5.11-3.12+2.98=4.81+8.86+2.95=3.61+7.83+7.86-5.01=9.74-4.13-3.17-1.15=3.22+7.74=8.93+1.2=9.56-2.28-4.8=9.08+4.98-3.49-7.68=6.4+6.33-2.8-0.63=8+0.58+4.51-3.07=4.29+0.53+0.43+2.08=3.15-2.13-0.47+6.69=2.7+8.54=6.79-3.37+6.38+5.12=5.8+2.74-0.89=1.86-0.93+9.9-3.13=9.71-5.45-0.97=3.95+0.06+4.79+2.86=9.69+2.94-1.75-9.47=4.3+7.68+8.02=8.53-1.61-6.81+2.4=9.66-0.83-6.26+7.83=8.71+3.02=0.25+7.81-5.09-2.8=4.99+0.97-1.89+4.52=9.16+5.41-0.21+8.94=7.58-4.08+3.12+2.54=1.65+1.78=6.17+5.35-4.34=6.75-2.43+0.91-2.01=7.39-2.47+0.53-1.59=8.03-4.28-2.28+7.23=9.71-7.94=9.59+8.33-2.73=7.55+0.18=7.94-0.47+8.44-1.36=3.04+8.71+0.33=5.3+4.41+0.52=4.55-3.76+4.51-2.31=9.51-5.71=5.48-1.96=4.97+9.41-1.73-0.14=8.95-7.53-0.73-0.11=3.58+7.25=9.04-5.05+6.98+0.88=1.78-0.14+7.31=2.37-1.54-0.54=8.26+1.85-5=5.5+9.61-9.53=6.63-5.04+0.31+3.02=5.88-5.77+6.67-5.98=8.63+1.54+0.86+5.5=7.97-4.12+9.64+4.16=5.29-1.76-1.21-1.88=8.74-6.5+1.34=5.46-1.68+0.79+4.15=7.57+3.11=7.9+5.17+7.09+0.11=6.46+2.91+9.79+4.26=5.98-3.59-1.54=8.39+0.64+9.82=4.19-1.98+4.27=8.37+5.2-0.84=5.26+3.95-1.38-5.03=6.75+8.22-5.53+1.02=9.02-0.24-3.17-0.68=9.45-4.06-5.08+0.23=8.19-3.96+6.99=1.12+2.35+8.17-1.48=5.69+8.93-7.27-4.84=8.7+2.03+3.97+8.85=5.78+5.63-2.66=8.63+4.51-1.85-1.07=5.76-2.16+7.13=8.75-6.84-0.16+0.12=7.65+3.76-0.15-5.34=9.73+5.45+4.28+6.72=6.93-2.74+3.41=8.01-1.25-3.77=2.62+3.82-3.13+1.16=7.64+3.59+6.45+3.49=8.95+7.89+6.26=5.69+2.67-3.98+1.63=9.92+3.97+0.03+7.25=3.43+1.35+0.61-5.05=6.67-1.96-1.03-0.11=4.21+1.03+9.82-0.75=9.63-3.98=9.61-8.89-0.26+4.67=7.86+4.06+3=5.02+5.06+1.43-7.48=5+1.15+1.88-3.07=9.01-7.41-1.23+4.14=9.42-1.66=9.96+3.96-8.98=1.59+2.71=2.53+9-4.14+5.22=3.89-1.08=5.22-0.12-0.19-2.07=7.56-7.16=3.21+1.17-2.85+3.61=7.97-2.3-0.25-3.79=1.92+8.08+1.95+9.14=7.06-1.89+0.39+0.6=7.11+7.27+5.43=9.85-2.68=8.14-0.95-4.86=0.64+1.07-0.04+3.33=5.39+5.04+7.78-3.35=5.44-0.68-1.06-0.08=2.41-0.82=6.24+2.52+0.17-6.17=3.38-0.85=4.04+7.44+6.56-3.05=8.62-1.06-4.68=8.2-1.9-0.24-2.51=7.33-0.21+5.8=0.72+7.03=5.95+8.52=0.56+7.65+8.25+7.24=3.51-0.73-0.76+2.45=9.37-1.17-7.41-0.33=4.31-3.16+4.55=9.12-1.35-3.84-0.53=5.12+9.29+4.99-5.05=2.73-1.47-0.76+7.34=1.63+9.34+9.1=4.43+0.35-2.61+9.51=4.38-1.02+4.1+0.39=3.39-0.55+7.74+9.21=5.8+0.52=6.01+9.02+6.51-5.6=3-2.52=6.12+2.15-2.3=4.51-3.26+1.24=9.26-1.39=6.45-1.94=6.73-1.62+6.01=2.11+8.98-0.11-3.54=0.05+2.56+5.4+1.49=6.38-4.48+8.07-3.41=8.92-4.23=0.7+8.51=2.12+1.31=9.57+0.03-0.41=1.44-0.93+8.77+9.16=9.19-3.4-4.01=5.74+3.5-2.97+7.37=7.54-3.63-3.64=2.52+6.75-5.63+4.38=8.08-2.17-1.45-0.29=1.04+9.56-4.92-1.62=2.24+2.56+5.5+2.38=9.88-1.17+5.02-8.43=6.9+9.32-7.8=8.6-5.41=6.46+5.47+2.23=9.43+7.88-2.48-3.7=1.75+8.26-2.03+5.5=1.7+6.14-6.09+3.85=6.39-0.99-0.58=5.52+7.65-1.37+7.58=1.58+9.61-5.46-2.6=7.58-4.54=1.35+3.96-0.47+1.85=9.88+0.67-6.79+1.49=9.37-3.8-3.92=6.74-2.51+9.86+7.38=4.33+5.42+0.46-2.11=9.65+7.48-6.85=6.33+8.9+4.46=6.09-4.98+1.68-0.9=2.08+4.37-4.81+5.24=4.58+3.92=7.13-0.31-6.11+0.51=8.6-4.01+2.9=5.23-1.26+7.68+6.12=4.16+3.08+8.14+4.09=6.64-1.78=8.32+5.08+6.4-6.06=7.58+7.89+6.49=2.99+6.34=2.21+9.51+0.94-0.18=9.53-4.44-2.32+1.4=2.22+0.69+1.64=2.62+6.32-2.03=6.28+4.57=6.53-0.78+2.27=6.38-0.58-1.14-4.24=5.74+4.23+6.99=8.1-4.05+0.25=8.35-4.75+5.93-3.12=4.24+0.27+7.22+8.62=1.89+3.64+2.79+8.01=9.31-2.73-5.18-1.24=5.96-1.2+2.58-2.22=8.03-2.61-0.13-1.66=8.04-5.26+6.77+0.39=4.75+1.89-2.06+8.95=3.74-2.24=8.29-0.24-2.02+0.09=3.21-2.27=8.22-5.55-0.65-0.44=9.26+0.02+4.97-9.59=7.53-3.43=6.89-4.3-2.33+9.45=9.25+6.97=8.2-3.06-3.21+7.81=6.81+8.59+1.81+6.2=5.48-0.06-0.68+5.99=6.78+0.25+6.29=3.09-0.13-1.87=8.7-8.2-0.08=7.18-6.23+9.35=8.23-4.79-2.91-0.1=9.97-1.2-6.57=3.35+5.11+8.35-5.91=9.32-2.59-4.28+5.78=6.89+7.21+5.73-6.2=4.31-3.49=1.94+3.5-0.08=5.17-2.2+7.49+7.34=7.05-3.3-1.51=8.6-3.09=9.25-0.97-3.16-4.4=7.01-1.05-2.65=5.11+8.94+5.72+2.92=2.32-0.3-0.6+3.94=4.15+1.84+9.42+3.72=9.23+0.46-1.92+5.38=6.87-3.78+0.66=8.4-8.02+8.15-1.34=9.04-0.91+5.86=6.18+9.07-1.61+3.12=7.31-0.88=5.45+9.92-8.72-1.58=7.66-5.91-0.5=9.41-6.6+9.88+0.28=2.11+1.97-1.57+4=4.25-1.92+8.26+2.64=3.64+2.06=9.89-8.55-0.04+8.65=1.96+4.8+0.99=9.47+6.62+3.07=7.98+0.64-1.44-5.95=7.5+7.17-2.78-1.27=7.94-2.86+8.91-0.78=9.05-0.12-5.42-3.1=7.79+1.71-3.01=7.58+9.86-8.93+2.72=2.97-1.9+7.17-6.68=5.35+5.24-8.11+5.98=7.89-0.77-3.69-1.14=6.86-0.71+3.85=8.32+7.07+5.74+1.19=9.02+4.97+1.06=5.95+5.11+9.6-8.63=5.77+5.97+0.9+3.97=9.22-0.14+7.47=5.25-1.13+0.76=3.34+8.47+5.93=4.18+9.96+2.53+9.26=9.07-5.01+5.03-1.47=9.88-2.45-2.53+5.89=5.52+9.71-8.73+4.94=8.87+2.16+0.23+9.59=9.58-0.77-0.86-2.32=5.15-1.52+0.78=8.78-2.58-2.76=8.08+9.96-2.44-8.66=9.53-4.75-3.1-1.07=9.98+6.31+9.2+0.46=8.64+7.48-6.56+5.91=9.98-2.02=6.77-0.54-4.73-0.34=6.88-1.08+8.43-5.08=9.25-4.02-2.9+0.39=0.93+5.04+6.95-1.58=1.91-1.56+8.8-0.83=4.75+6.77+9.63-0.79=1.32+5.99-5.48=6.93+2.06-2.32-0.76=7.87-0.36-2.83-3.13=5.13+7.91+2.69+3.78=8.08+4.44+2.41-4.6=9.61-5.48-0.4-1.74=6+1.27+6.31=4.04+4.67-2.02-5.44=8.53+0.72+5.37+4.29=8.8+6.61-6.67+9.42=5.78-1.93-2.9=4.77+6.09-3.02=5.49+5.04-8.06+0.13=6.2+9.26=2.67+4.6-6.87=7.95-1.9-5.62+8.88=5.92-5.67+3.06=9.69+5.1+0.38-8.04=4.82-4.37+1=3.48+2.3-5.43+2.92=6.2-5.35+6.32+3.98=6.35-0.79-1.98=1.05+1.49+9.97=8.04-6.19=2.73+8.61=7.92-5.15-1.85=4.06+3.28-2.78-0.51=1.97+2.74+7.01-0.34=8.35+4.95+0.97=8.21-5.03+5.01=5.81-0.38+5.93-4.14=5.8-2.59+7.59=9.76-2.74+8.43-3.03=8.68-0.75-2.48+4.61=3.97+3.06=2.13+7.23-3.71=6-4.37+3.71-0.25=8.28-0.56-7.02=0.58+2.79=7.02-1.07+3.73-2.81=9.75-4.36=4.8+0.76-0.31=6.63-4.19+9.03-1.81=5.49-1.27-3.9=9.49+6+1.52+5.46=8.86+6.31=6.28-1.04-1.06=7.5-3.74+2.18+7.14=8.7-1.59-1.42-2.34=5.3+8.52-3.67=5.93-0.43-3.36+5.78=3.21-1.43=1.59+6.7-6.83=7.46-0.89-3.11-1.9=8.15-4.11+9.45+9.58=7.18+7.46-3.76=4.07-0.82+8.51-9.76=4.61+9.82+7.23+5.7=5.77-1.62+1.2=9.03+9.72=7.72-4.29-0.37+1.19=2.28+7.84-6.13-3.37=5.43+4.4-5.51-3.83=4.84+8.74-0.64+5.39=8.52-0.48+8.95-6.42=4.55+3.74+3.42-4.17=5.2-1.01+1.14+8.62=4.98-0.49=1.6+8.05=3.96+5.54+8.99=8.62-3.16+4.27+8.14=1.4+3.78-3.01+2.12=3.24+0.58+7.9+9.35=3.92-2.24+7.76=1.86+8.46-5.22-1.64=7.36-0.65+1.06+6.41=7.63-4.12+7.85+7.45=4.18+8.89+9.57=5.09-4.62=4.8-3.17=6.79-3.66+7.84+1.8=3.94+6.14-1.41+1.57=7.57-2.24-3.49+3.93=5.14+5.26=2.98+8.79-3.11=8.46-6.76+8.03-0.44=7.32+8.81-2.52-0.22=6.21+6.33-5.83-1.23=5.94+0.58-5.44=5.95-2.8-0.26-0.69=0.77+8.25+7.82+9.14=5.42-3.11+8.64-0.4=7.24+4.11-3.62-7.4=7.11+9.04=2.18+8.68=5.43-0.87=3.68-1.19+5.39=4.02+8.71-1.67+1.54=9.13-2.07=1.81+9.54+4.82-5.74=2.03+3.93=9.56-2.67+4.27-9.37=9.73-4.9-3.81+4.38=4.94+6.35-8.09=7.81+6.57-8.78+9.66=8.4-7.56=5.87+9.1-2.8-4.29=2.26+6.83-2.7=8.48-4.35+6.83+0.5=9.74+0.93-1.87=2.52+9.53-8.63=8.23+8.64-3.76-5.98=8.08-4.1+6.98-5.15=7.26-3.89-0.04-0.63=1.34+7.76=8.17-6.37-0.88=3.99-2.35-0.93+0.86=9.01+0.58-5.03-2.66=7.16-1.64-3.62-1.28=9.05-3.85-1.68-0.97=2.67+2.43-0.03-0.13=8.08-4.39+1.25=6.53-6.14+6.93=1.27-1.1+8.57+7.11=6.75+2.16-3.45=9.71-5.17+2.17=8.94-2.12-6.32=4.67+4.54+6.05=7.36-0.12-4.41=5.85+1.88=9.98-0.11-1.46-3.7=8.98-6.37+8.51=5.04-0.69=0.84+6.08+1.16+0.74=8.68-7.6=5.07+2.63+5.43=4.31+0.28+1.73-3.39=6.38-6.12+5.17-2.83=4.51-0.94+5.41-2.29=6.7-6.29+3.55-0.33=2.11-1.92+3.23=1.45-1.27=1.21+7.44=6.49-0.43-1.05+3.57=8.67-1.37-2.38+2.42=9.6-2.22-1.5-4.89=7.16+4.55-6.89+0.07=6.34-2.72+2.97+9.5=0.67+6.96+8.24-7.77=8.52-0.91+3.99-8.41=7.51+9.41-8.87-6.76=6.88-0.89+1.22=9.22-2.56-4.83=1.44+9.26-9.05=5.42+9.36=9.2-7.25+7.45=6.68-6.3=9.01+3.98-7.37-5.38=9.21-4.02-1.64+3.64=1.71+9.38=9.83-7.39+3.54-3.48=5.54-0.87-4.51+1.57=9.91-3.88-2.78+3.36=7.93-0.13-5.89-1.79=8.72-6.36+1.42=9.01+5.12+2.9=2.57+2.98+0.32=1.57+8.94+2.87=5.77-3.51-0.52=3.51-0.54-0.35+0.44=0.21+6.02+2.12-6.51=7.98-6.78+5.33=3.21-2.32+2.64-0.31=5.41-2.94+1.53-3.46=7.64+7.52-3.93-6.64=2.1+7.49-7.15=8.83+7.23-0.27-0.78=8.66+2.03-3.71=9.5+7.51-9.08-5.25=8.54+7.83+0.41+6.25=9.54-3.45=5.31-1.33-2.22=9.49+6.14=0.12+6.21+3.63-9.2=4.88-2.21-0.35=6.8-2.97+4.64=2.16+6.98+4.71=9.13+7.4-0.51+7.38=4.64+4.49-8.07=6.43-1.87-3.79+7.87=4.38+5.03+2.12+9.48=5.34-1.94-1.29=7+0.65+6.41+1.81=2.86+3.1+1.1=2.39+8.53+1.15=3.87-2.54+2.26=8.86-6.99=7.95+1.43+2.05=7.23-2.38+1.27+6.07=5.31-5.2+2.63+4.95=3.15+3.78-5.44+3.5=7.26+2.68=0.02+8.21-5.94-0.59=6.27+9.03-9.23+5.5=5.09+9.16-4.73=1.57+0.51+2.42+6.39=7.99-0.58-2.5-3.58=6.44-0.27-1.29-2.69=1.15+8.27+8.32-7.16=9.13+1.76-7.96+7.34=4.8-4+5.51+7.97=7.5-7.1+6.73-2.23=9.02-4.53+3.19-0.5=5.61+8.52=4.39+2.24+2.12-2.63=5.1-0.37+9.94=7.16-1.07-4.08+0.41=5.51+0.53+8.4+8.41=7.79-5.98=9.57+7.38-1.1=5.88+5.4+3.8-5.16=9.5-0.69-0.25=6.38-2.41=8.19-7.42+6.74+4.94=8.8-0.57+5.6=7.43-5.78+6.81-8.18=7.86-1.18=5.28+9.06+1.53-5.4=3.71+3.63+8.29+9.74=9.77+5.1-3.38=6.33+8.13=6.02+4.54-3.83+2.15=7.38+9.94+4.29+5.75=5.27+6.41-2.22+4.02=3.89-1.11+9.37-0.91=7.27+6.87=4.67+6.09+3.13-1.28=8-5.99+4.51-0.21=8.16+1.76+4.33-2.98=3.69+8.78-1.01-8.83=5.17+1.95+5.7=9.25-4.77-4.2+9.74=6.73-2.18-1.5-0.34=2.9+6.52-4.89=9.15-1.98+0.62-7.56=5.46-4.18+1.18=4.06+4.2+5.2+5.35=8.8-4.04+2.36-0.78=7.38-4.19-2+5.51=1.61+6.12+6.21=6.84-3.28+5.76+6.61=2.55+8.17+5.99+7.3=0.98+0.99=8.06-1.69-1.86=7.19-1.66-2.51=7.6-6.52+9.13-6.34=0.84-0.13+3.11+9.83=9.7-4.81+6.35+4.4=8.29+9.12+2.86=9.9-6.88+6.37-5.73=4.89+0.85+1.08=4.97+4.13+6.74-9.34=5.61+3.42-4.13-2.91=6.8+6.35+9.64-2.43=4.51-0.97-1.98+3.35=7.54+2.63-1.07+2.13=7.03-2.67+4.71-7.3=8.45-3.37+9.7=6.13-1.58+9.33+2.14=2.09+9.02-7.82+5.53=6.48-1.04=6.18-3.19+8.3=7.09-3.09-1.41-1.72=1.75+4.6+4.49-4.2=1.62+3.34=6.58-1.63-0.14=6.92-5.2+8.33+9.3=9.6+4.7+6.86=9.31-4.96-0.77+5.82=9.93-3.95-4.25-0.55=9.47+1.03-1.72-5.04=3.42-0.06+2.85+1.05=9.2+4.54+8.7+1.31=6.83-0.62=8.44-3.33-1.94+4.01=3.56+9-9.61+3.31=0.61+4.03=8.08+5.67-4.89-4.08=9.94-8.34-0.76+5.98=7.61+9.85+4.16=3.66-2.07+1.18+8.38=9.36+9.93-3.68-8.17=8.8-2.37+4.83-7.61=7.61+2.94+5.18-3.85=8.96-6.13-1.74+7.24=4.33+8.33=1.6+6.32+5.96+5.75=5.45-2.89+9.15+3.26=9.29-4.83+1.28-2.47=5.25-3.14-0.56+5.57=4.73+8.29-2.66+1.26=4.9+5.48-6.88-2.25=8.47-4.01+4.68+0.65=3.58+8.11+7.48-9.8=4.82+9.32+6.09-5.71=4.06+9.8-6.93-3.12=8.14+0.1-3.34=4.71-1.95+1.84+0.67=3.75+3.29=7.2-3.98+0.08=1.98+6.16-0.11-1.07=6-0.66-3.31=6.88-1.4+0.79+3.09=7.91+9.77+2.84+1.84=7.84-4.4-0.47=1.07+7.99-0.44=5.99+6.15-2.86-1.98=5.77+5.92-3.21=4.03+6.67=1.6+5.99-2.79=4.48+7.94-9.64=2.91-1.13-0.65=2.61-1.52+4.52+4.34=3.21+3.38+8.54-1.47=6.57+2.79+4.86+2.51=6.84-2.04-0.94+5.41=4.88-3.78=5.73-2.86+4.81=5.24+7.77-5.94=8.6+6.27=8.52+4.25+9.02=5.55+9.51+5.08-1.4=9.59-0.21-3.67-0.1=9.57-2.63-3.4+7.07=9.05-7.44-0.39=7.56+5.24+6.74=1.27+5.02+1.6-0.48=8.78-3.57+3.68-4.53=8.33+4.76-1.88=7.19-0.76=9.87-9.77+8.79=8.14-1.59-4.93=6.27+7.6-1.99+0.73=6.09-4.83-0.74+5.86=5.73-1.36+5.92-0.41=3.38+5.98-3.04-5.07=8.47-0.15+3.51+8.63=7.5+4.01+1.08+0.09=5.8-0.41-0.71=6.38+1.17+5.43-8.12=参考答案6.32-1.82+9.12+2.8=16.426.34+5.39-1.93=9.85.76+1.39-3.62+1.58=5.119.17-3.68=5.499.58-0.12+2.15+4.18=15.793.46+7.62-6.68=4.46.52+9.61-4.38=11.759.96-8.83+3.84+3.47=8.448.33+7.01-2.33-0.19=12.828.59+5.46-0.24=13.818.53+2.46+5.02-7.12=8.896.91+9.19+2.51-4.05=14.568.28+2.38+3.18=13.840.65+8.9+8.62=18.175.47+1.78-2.54-4.37=0.342.91+8.1+5.55+8.42=24.982.69+5.29+0.55+4.36=12.891-0.23+1.21+5.05=7.031.82+8.94+5.38=16.146.01-0.15-3.86-0.05=1.956.81-3.68-1.44=1.693.11-0.15-0.86-0.99=1.119.59-0.98+0.15+4.61=13.378.81+8.34+7.14=24.296.04-3.05=2.999.25+1.6-8.31+2.23=4.771.75+8.43-1.88+2.57=10.874.72-1.55=3.174.2-2.6-1.06=0.549.47-2.25-0.44-3.62=3.160.8+4.64-1.26=4.188.86-0.76-0.31-3.2=4.596.85+9.92-1.38+8.13=23.526.27-3.68+6.6+0.34=9.538.65-0.69-4.61+1.74=5.092.75+9.74-5.73=6.767.83-0.36-5.23-0.72=1.529.04-3.58-0.92-0.43=4.119.66-0.21-2.64+4.03=10.843.29+5.1+7.91-2.1=14.29.29-5.76-0.84-0.03=2.666.74-4.51-1.77+1.1=1.568.48+6.4+1.22+2.56=18.668.9+1.28-8.51+6.68=8.351.39+9.35+3.64=14.385.76+0.96+1.79+1.46=9.973.72-0.09+8.07-4.17=7.536.83+7.64+1.7-3.36=12.817.89+3.12-9.74-0.71=0.564.85+9.21+0.87+8.52=23.451.13+4.35+1.97-5.06=2.398.2-1.51-3.97=2.728.08-7.34+1.51=2.259.85-1.29-4.97-3.47=0.123.75-0.96=2.791.4+0.96+2.08+0.34=4.783.34+3.67+4.6=11.615.45-3.66+7.93=9.720.71+9.99-8+7.02=9.729.61+7.71+7.56+9.14=34.027.97+6.99-1.63-1.37=11.964.57-0.64+9.12-8.4=4.658.75+0.3+9.57-2.57=16.059.42-0.72+8.18+4.51=21.398.16-3.36-4.18+7.57=8.197.27-5.89-0.5=0.888.43-2.06-1.44-0.75=4.182.94+8.65=11.599.79-3.32+0.1=6.578.17+9.72-2.43=15.463.5+0.8=4.33.3+7.92-0.07+7.77=18.928.62+4.56=13.182.49+1.33+2.97-3.45=3.344.57-0.89-2.05=1.639.62+3.13-7.05-3.08=2.622.55-0.63-0.43-1.33=0.169.01-2.05-4.43=2.539.29+3.81-9.16+8.63=12.573.97+8.35-2.19=10.136.3+6.95+0.2=13.456.75-2.1-0.42+6.11=10.342.9-0.3+9.13=11.739.8-6.82+3.85=6.839.99-2.47-0.95-5.12=1.451.48+1.2+3.65=6.336.06+6.25=12.317.31-4.88-0.19-1.19=1.057.21+3.91+2.56-6.88=6.83.69+6.37-7.21-0.54=2.315.6-0.43-2.88=2.295.33-0.65-2.57+7.27=9.389.46-3.38-1.24-4.13=0.714.71+8.6=13.312.95+7.4+9.73=20.089.62-2.95-4.56=2.119.01-2.3-0.64-5.16=0.914.24+4.76=99.53-4.01=5.525.14+7.46+2.55=15.156.07+8.73+1.27+5.06=21.138.76-3.54+4.05-5.12=4.152.9+6.88+4.14=13.921.31+3.74+8.41+2.04=15.56.37+2.35+4.03=12.752.65+4.68-2.18=5.153.89+7.47-2.82-4.9=3.642.07+5.91=7.989.59-1.21-7.6=0.784.33-1.22-1.78+0.37=1.79.67-8.48+7.27=8.469.72-1.82-1.01=6.892.66-2.42+3.55+3.93=7.729.08-4.16=4.929.4-2.69+1.7=8.419.84-9.33=0.516.71+9.86-3.29-3.3=9.985.29-1.61+8.92-7=5.68.71-5.03-3.42=0.264.04-2.44+9.23=10.839.69-8.13+2.4+0.06=4.029.11-3.09+4.92+3.51=14.458.79-7.27+7.76-8.78=0.55.42-3.78=1.649.78-1.35-0.7=7.735.51+4+6.34=15.854.15+5.11-3.12+2.98=9.124.81+8.86+2.95=16.623.61+7.83+7.86-5.01=14.299.74-4.13-3.17-1.15=1.293.22+7.74=10.968.93+1.2=10.139.56-2.28-4.8=2.489.08+4.98-3.49-7.68=2.896.4+6.33-2.8-0.63=9.38+0.58+4.51-3.07=10.024.29+0.53+0.43+2.08=7.333.15-2.13-0.47+6.69=7.242.7+8.54=11.246.79-3.37+6.38+5.12=14.925.8+2.74-0.89=7.651.86-0.93+9.9-3.13=7.79.71-5.45-0.97=3.293.95+0.06+4.79+2.86=11.669.69+2.94-1.75-9.47=1.414.3+7.68+8.02=208.53-1.61-6.81+2.4=2.519.66-0.83-6.26+7.83=10.48.71+3.02=11.730.25+7.81-5.09-2.8=0.174.99+0.97-1.89+4.52=8.599.16+5.41-0.21+8.94=23.37.58-4.08+3.12+2.54=9.161.65+1.78=3.436.17+5.35-4.34=7.186.75-2.43+0.91-2.01=3.227.39-2.47+0.53-1.59=3.868.03-4.28-2.28+7.23=8.79.71-7.94=1.779.59+8.33-2.73=15.197.55+0.18=7.737.94-0.47+8.44-1.36=14.553.04+8.71+0.33=12.085.3+4.41+0.52=10.234.55-3.76+4.51-2.31=2.999.51-5.71=3.85.48-1.96=3.524.97+9.41-1.73-0.14=12.518.95-7.53-0.73-0.11=0.583.58+7.25=10.839.04-5.05+6.98+0.88=11.851.78-0.14+7.31=8.952.37-1.54-0.54=0.298.26+1.85-5=5.115.5+9.61-9.53=5.586.63-5.04+0.31+3.02=4.925.88-5.77+6.67-5.98=0.88.63+1.54+0.86+5.5=16.537.97-4.12+9.64+4.16=17.655.29-1.76-1.21-1.88=0.448.74-6.5+1.34=3.585.46-1.68+0.79+4.15=8.727.57+3.11=10.687.9+5.17+7.09+0.11=20.276.46+2.91+9.79+4.26=23.425.98-3.59-1.54=0.858.39+0.64+9.82=18.854.19-1.98+4.27=6.488.37+5.2-0.84=12.735.26+3.95-1.38-5.03=2.86.75+8.22-5.53+1.02=10.469.02-0.24-3.17-0.68=4.939.45-4.06-5.08+0.23=0.548.19-3.96+6.99=11.221.12+2.35+8.17-1.48=10.165.69+8.93-7.27-4.84=2.518.7+2.03+3.97+8.85=23.555.78+5.63-2.66=8.758.63+4.51-1.85-1.07=10.225.76-2.16+7.13=10.738.75-6.84-0.16+0.12=1.877.65+3.76-0.15-5.34=5.929.73+5.45+4.28+6.72=26.186.93-2.74+3.41=7.68.01-1.25-3.77=2.992.62+3.82-3.13+1.16=4.477.64+3.59+6.45+3.49=21.178.95+7.89+6.26=23.15.69+2.67-3.98+1.63=6.019.92+3.97+0.03+7.25=21.173.43+1.35+0.61-5.05=0.346.67-1.96-1.03-0.11=3.574.21+1.03+9.82-0.75=14.319.63-3.98=5.659.61-8.89-0.26+4.67=5.137.86+4.06+3=14.925.02+5.06+1.43-7.48=4.035+1.15+1.88-3.07=4.969.01-7.41-1.23+4.14=4.519.42-1.66=7.769.96+3.96-8.98=4.941.59+2.71=4.32.53+9-4.14+5.22=12.613.89-1.08=2.815.22-0.12-0.19-2.07=2.847.56-7.16=0.43.21+1.17-2.85+3.61=5.147.97-2.3-0.25-3.79=1.631.92+8.08+1.95+9.14=21.097.06-1.89+0.39+0.6=6.167.11+7.27+5.43=19.819.85-2.68=7.178.14-0.95-4.86=2.330.64+1.07-0.04+3.33=55.39+5.04+7.78-3.35=14.865.44-0.68-1.06-0.08=3.622.41-0.82=1.596.24+2.52+0.17-6.17=2.763.38-0.85=2.534.04+7.44+6.56-3.05=14.998.62-1.06-4.68=2.888.2-1.9-0.24-2.51=3.557.33-0.21+5.8=12.920.72+7.03=7.755.95+8.52=14.470.56+7.65+8.25+7.24=23.73.51-0.73-0.76+2.45=4.479.37-1.17-7.41-0.33=0.464.31-3.16+4.55=5.79.12-1.35-3.84-0.53=3.45.12+9.29+4.99-5.05=14.352.73-1.47-0.76+7.34=7.841.63+9.34+9.1=20.074.43+0.35-2.61+9.51=11.684.38-1.02+4.1+0.39=7.853.39-0.55+7.74+9.21=19.795.8+0.52=6.326.01+9.02+6.51-5.6=15.943-2.52=0.486.12+2.15-2.3=5.974.51-3.26+1.24=2.499.26-1.39=7.876.45-1.94=4.516.73-1.62+6.01=11.122.11+8.98-0.11-3.54=7.440.05+2.56+5.4+1.49=9.56.38-4.48+8.07-3.41=6.568.92-4.23=4.690.7+8.51=9.212.12+1.31=3.439.57+0.03-0.41=9.191.44-0.93+8.77+9.16=18.449.19-3.4-4.01=1.785.74+3.5-2.97+7.37=13.647.54-3.63-3.64=0.272.52+6.75-5.63+4.38=8.028.08-2.17-1.45-0.29=4.171.04+9.56-4.92-1.62=4.062.24+2.56+5.5+2.38=12.689.88-1.17+5.02-8.43=5.36.9+9.32-7.8=8.428.6-5.41=3.196.46+5.47+2.23=14.169.43+7.88-2.48-3.7=11.131.75+8.26-2.03+5.5=13.481.7+6.14-6.09+3.85=5.66.39-0.99-0.58=4.825.52+7.65-1.37+7.58=19.381.58+9.61-5.46-2.6=3.137.58-4.54=3.041.35+3.96-0.47+1.85=6.699.88+0.67-6.79+1.49=5.259.37-3.8-3.92=1.656.74-2.51+9.86+7.38=21.474.33+5.42+0.46-2.11=8.19.65+7.48-6.85=10.286.33+8.9+4.46=19.696.09-4.98+1.68-0.9=1.892.08+4.37-4.81+5.24=6.884.58+3.92=8.57.13-0.31-6.11+0.51=1.228.6-4.01+2.9=7.495.23-1.26+7.68+6.12=17.774.16+3.08+8.14+4.09=19.476.64-1.78=4.868.32+5.08+6.4-6.06=13.747.58+7.89+6.49=21.962.99+6.34=9.332.21+9.51+0.94-0.18=12.489.53-4.44-2.32+1.4=4.172.22+0.69+1.64=4.552.62+6.32-2.03=6.916.28+4.57=10.856.53-0.78+2.27=8.026.38-0.58-1.14-4.24=0.425.74+4.23+6.99=16.968.1-4.05+0.25=4.38.35-4.75+5.93-3.12=6.414.24+0.27+7.22+8.62=20.351.89+3.64+2.79+8.01=16.339.31-2.73-5.18-1.24=0.165.96-1.2+2.58-2.22=5.128.03-2.61-0.13-1.66=3.638.04-5.26+6.77+0.39=9.944.75+1.89-2.06+8.95=13.533.74-2.24=1.58.29-0.24-2.02+0.09=6.123.21-2.27=0.948.22-5.55-0.65-0.44=1.589.26+0.02+4.97-9.59=4.667.53-3.43=4.16.89-4.3-2.33+9.45=9.719.25+6.97=16.228.2-3.06-3.21+7.81=9.746.81+8.59+1.81+6.2=23.415.48-0.06-0.68+5.99=10.736.78+0.25+6.29=13.323.09-0.13-1.87=1.098.7-8.2-0.08=0.427.18-6.23+9.35=10.38.23-4.79-2.91-0.1=0.439.97-1.2-6.57=2.23.35+5.11+8.35-5.91=10.99.32-2.59-4.28+5.78=8.236.89+7.21+5.73-6.2=13.634.31-3.49=0.821.94+3.5-0.08=5.365.17-2.2+7.49+7.34=17.87.05-3.3-1.51=2.248.6-3.09=5.519.25-0.97-3.16-4.4=0.727.01-1.05-2.65=3.315.11+8.94+5.72+2.92=22.692.32-0.3-0.6+3.94=5.364.15+1.84+9.42+3.72=19.139.23+0.46-1.92+5.38=13.156.87-3.78+0.66=3.758.4-8.02+8.15-1.34=7.199.04-0.91+5.86=13.996.18+9.07-1.61+3.12=16.767.31-0.88=6.435.45+9.92-8.72-1.58=5.077.66-5.91-0.5=1.259.41-6.6+9.88+0.28=12.972.11+1.97-1.57+4=6.514.25-1.92+8.26+2.64=13.233.64+2.06=5.79.89-8.55-0.04+8.65=9.951.96+4.8+0.99=7.759.47+6.62+3.07=19.167.98+0.64-1.44-5.95=1.237.5+7.17-2.78-1.27=10.627.94-2.86+8.91-0.78=13.219.05-0.12-5.42-3.1=0.417.79+1.71-3.01=6.497.58+9.86-8.93+2.72=11.232.97-1.9+7.17-6.68=1.565.35+5.24-8.11+5.98=8.467.89-0.77-3.69-1.14=2.296.86-0.71+3.85=108.32+7.07+5.74+1.19=22.329.02+4.97+1.06=15.055.95+5.11+9.6-8.63=12.035.77+5.97+0.9+3.97=16.619.22-0.14+7.47=16.555.25-1.13+0.76=4.883.34+8.47+5.93=17.744.18+9.96+2.53+9.26=25.939.07-5.01+5.03-1.47=7.629.88-2.45-2.53+5.89=10.795.52+9.71-8.73+4.94=11.448.87+2.16+0.23+9.59=20.859.58-0.77-0.86-2.32=5.635.15-1.52+0.78=4.418.78-2.58-2.76=3.448.08+9.96-2.44-8.66=6.949.53-4.75-3.1-1.07=0.619.98+6.31+9.2+0.46=25.958.64+7.48-6.56+5.91=15.479.98-2.02=7.966.77-0.54-4.73-0.34=1.166.88-1.08+8.43-5.08=9.159.25-4.02-2.9+0.39=2.720.93+5.04+6.95-1.58=11.341.91-1.56+8.8-0.83=8.324.75+6.77+9.63-0.79=20.361.32+5.99-5.48=1.836.93+2.06-2.32-0.76=5.917.87-0.36-2.83-3.13=1.555.13+7.91+2.69+3.78=19.518.08+4.44+2.41-4.6=10.339.61-5.48-0.4-1.74=1.996+1.27+6.31=13.584.04+4.67-2.02-5.44=1.258.53+0.72+5.37+4.29=18.918.8+6.61-6.67+9.42=18.165.78-1.93-2.9=0.954.77+6.09-3.02=7.845.49+5.04-8.06+0.13=2.66.2+9.26=15.462.67+4.6-6.87=0.47.95-1.9-5.62+8.88=9.315.92-5.67+3.06=3.319.69+5.1+0.38-8.04=7.134.82-4.37+1=1.453.48+2.3-5.43+2.92=3.276.2-5.35+6.32+3.98=11.156.35-0.79-1.98=3.581.05+1.49+9.97=12.518.04-6.19=1.852.73+8.61=11.347.92-5.15-1.85=0.924.06+3.28-2.78-0.51=4.051.97+2.74+7.01-0.34=11.388.35+4.95+0.97=14.278.21-5.03+5.01=8.195.81-0.38+5.93-4.14=7.225.8-2.59+7.59=10.89.76-2.74+8.43-3.03=12.428.68-0.75-2.48+4.61=10.063.97+3.06=7.032.13+7.23-3.71=5.656-4.37+3.71-0.25=5.098.28-0.56-7.02=0.70.58+2.79=3.377.02-1.07+3.73-2.81=6.879.75-4.36=5.394.8+0.76-0.31=5.256.63-4.19+9.03-1.81=9.665.49-1.27-3.9=0.329.49+6+1.52+5.46=22.478.86+6.31=15.176.28-1.04-1.06=4.187.5-3.74+2.18+7.14=13.088.7-1.59-1.42-2.34=3.355.3+8.52-3.67=10.155.93-0.43-3.36+5.78=7.923.21-1.43=1.781.59+6.7-6.83=1.467.46-0.89-3.11-1.9=1.568.15-4.11+9.45+9.58=23.077.18+7.46-3.76=10.884.07-0.82+8.51-9.76=24.61+9.82+7.23+5.7=27.365.77-1.62+1.2=5.359.03+9.72=18.757.72-4.29-0.37+1.19=4.252.28+7.84-6.13-3.37=0.625.43+4.4-5.51-3.83=0.494.84+8.74-0.64+5.39=18.338.52-0.48+8.95-6.42=10.574.55+3.74+3.42-4.17=7.545.2-1.01+1.14+8.62=13.954.98-0.49=4.491.6+8.05=9.653.96+5.54+8.99=18.498.62-3.16+4.27+8.14=17.871.4+3.78-3.01+2.12=4.293.24+0.58+7.9+9.35=21.073.92-2.24+7.76=9.441.86+8.46-5.22-1.64=3.467.36-0.65+1.06+6.41=14.187.63-4.12+7.85+7.45=18.814.18+8.89+9.57=22.645.09-4.62=0.474.8-3.17=1.636.79-3.66+7.84+1.8=12.773.94+6.14-1.41+1.57=10.247.57-2.24-3.49+3.93=5.775.14+5.26=10.42.98+8.79-3.11=8.668.46-6.76+8.03-0.44=9.297.32+8.81-2.52-0.22=13.396.21+6.33-5.83-1.23=5.485.94+0.58-5.44=1.085.95-2.8-0.26-0.69=2.20.77+8.25+7.82+9.14=25.985.42-3.11+8.64-0.4=10.557.24+4.11-3.62-7.4=0.337.11+9.04=16.152.18+8.68=10.865.43-0.87=4.563.68-1.19+5.39=7.884.02+8.71-1.67+1.54=12.69.13-2.07=7.061.81+9.54+4.82-5.74=10.432.03+3.93=5.969.56-2.67+4.27-9.37=1.799.73-4.9-3.81+4.38=5.44.94+6.35-8.09=3.27.81+6.57-8.78+9.66=15.268.4-7.56=0.845.87+9.1-2.8-4.29=7.882.26+6.83-2.7=6.398.48-4.35+6.83+0.5=11.469.74+0.93-1.87=8.82.52+9.53-8.63=3.428.23+8.64-3.76-5.98=7.138.08-4.1+6.98-5.15=5.817.26-3.89-0.04-0.63=2.71.34+7.76=9.18.17-6.37-0.88=0.923.99-2.35-0.93+0.86=1.579.01+0.58-5.03-2.66=1.97.16-1.64-3.62-1.28=0.629.05-3.85-1.68-0.97=2.552.67+2.43-0.03-0.13=4.948.08-4.39+1.25=4.946.53-6.14+6.93=7.321.27-1.1+8.57+7.11=15.856.75+2.16-3.45=5.469.71-5.17+2.17=6.718.94-2.12-6.32=0.54.67+4.54+6.05=15.267.36-0.12-4.41=2.835.85+1.88=7.739.98-0.11-1.46-3.7=4.718.98-6.37+8.51=11.125.04-0.69=4.350.84+6.08+1.16+0.74=8.828.68-7.6=1.085.07+2.63+5.43=13.134.31+0.28+1.73-3.39=2.936.38-6.12+5.17-2.83=2.64.51-0.94+5.41-2.29=6.696.7-6.29+3.55-0.33=3.632.11-1.92+3.23=3.421.45-1.27=0.181.21+7.44=8.656.49-0.43-1.05+3.57=8.588.67-1.37-2.38+2.42=7.349.6-2.22-1.5-4.89=0.997.16+4.55-6.89+0.07=4.896.34-2.72+2.97+9.5=16.090.67+6.96+8.24-7.77=8.18.52-0.91+3.99-8.41=3.197.51+9.41-8.87-6.76=1.296.88-0.89+1.22=7.219.22-2.56-4.83=1.831.44+9.26-9.05=1.655.42+9.36=14.789.2-7.25+7.45=9.46.68-6.3=0.389.01+3.98-7.37-5.38=0.249.21-4.02-1.64+3.64=7.191.71+9.38=11.099.83-7.39+3.54-3.48=2.55.54-0.87-4.51+1.57=1.739.91-3.88-2.78+3.36=6.617.93-0.13-5.89-1.79=0.128.72-6.36+1.42=3.789.01+5.12+2.9=17.032.57+2.98+0.32=5.871.57+8.94+2.87=13.385.77-3.51-0.52=1.743.51-0.54-0.35+0.44=3.060.21+6.02+2.12-6.51=1.847.98-6.78+5.33=6.533.21-2.32+2.64-0.31=3.225.41-2.94+1.53-3.46=0.547.64+7.52-3.93-6.64=4.592.1+7.49-7.15=2.448.83+7.23-0.27-0.78=15.018.66+2.03-3.71=6.989.5+7.51-9.08-5.25=2.688.54+7.83+0.41+6.25=23.039.54-3.45=6.095.31-1.33-2.22=1.769.49+6.14=15.630.12+6.21+3.63-9.2=0.764.88-2.21-0.35=2.326.8-2.97+4.64=8.472.16+6.98+4.71=13.859.13+7.4-0.51+7.38=23.44.64+4.49-8.07=1.066.43-1.87-3.79+7.87=8.644.38+5.03+2.12+9.48=21.015.34-1.94-1.29=2.117+0.65+6.41+1.81=15.872.86+3.1+1.1=7.062.39+8.53+1.15=12.073.87-2.54+2.26=3.598.86-6.99=1.877.95+1.43+2.05=11.437.23-2.38+1.27+6.07=12.195.31-5.2+2.63+4.95=7.693.15+3.78-5.44+3.5=4.997.26+2.68=9.940.02+8.21-5.94-0.59=1.76.27+9.03-9.23+5.5=11.575.09+9.16-4.73=9.521.57+0.51+2.42+6.39=10.897.99-0.58-2.5-3.58=1.336.44-0.27-1.29-2.69=2.191.15+8.27+8.32-7.16=10.589.13+1.76-7.96+7.34=10.274.8-4+5.51+7.97=14.287.5-7.1+6.73-2.23=4.99.02-4.53+3.19-0.5=7.185.61+8.52=14.134.39+2.24+2.12-2.63=6.125.1-0.37+9.94=14.677.16