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8.32+0.13-2.57-3.2=8.73-5.05+6.51-2.14=8.73-5.34+1.47-0.91=8.04-6.31+7.07+0.91=8.35+0.4-7.58+9.8=9.15-3.61-2.27+0.38=4.31-0.16+3.3+7.46=9.92-5.15+5.86-5.91=7.25+4.64+1.54-9.86=6.32+6.86-9.13+1.92=9.66-5.83-1.41-0.08=6.09-1.17-0.08+4.09=4.02+3.12+8.53+1.61=7.5+7.31-2.63+3.11=6.98-3.29+8.65=2+5.7-0.69-1.55=6.78-1.83+4.1=9.17+2.18-9.88-0.05=6.23+3.79+2.99+3.42=8.02+1.28+8.51=3.04+8.51-2.84-2.56=9.52-3.06+9.18-6.45=8.79-2.75=4.6+8.76=6.59+1.14+8.83-7.72=4.41-2.42+3+1.68=5.89+0.88+8.97+2.31=8.72+8.69+3.07=2.24-1.09=4.38-4.12=8.53-3.34-2.51+3.2=8.19+4.65-7.95-1.49=9.37+4.81=9.6+1+0.87+3.74=8.34-5.2+5.89=7.93-4.85=4.81-1.6-1.13=9.58-3.08-0.02+2.46=3.65+1.67+4.02=4.27-1.94-2.2=8.62-2.13-1.72-3.19=4+7.26-0.56+3.08=7.61+9.62-5.83-0.1=2.03+9.34-2.55=8.22-3.1-4.62+5.2=4.26-2.26+0.74+5.58=7.92-1.24-3.51+8.73=8.97-4.48-1.68+5.03=1.43+8.11+7.97+3.73=3.68-1.09+4.28=7.41-1.66-2.14-3.24=2.98+2.22+2.14+0.52=9.36-7.72+8.7-7.51=4.38+8.3+5.61+6.54=9.96+3.19-5.42+4.91=1.41+8.71+3.19-4.32=7.59+7.28+8.57-9.04=9.72-9.07+4.54=4.74-1.07-1.06+3.22=2.03+5.25+6.48-4.14=9.61-6.41+2.42+1.3=4.17+7.89-0.22-0.76=4.59-2.9+5.11=8.9+4.18-9.88+1.98=3.91+0.92=7.87-0.9-2.38-1.47=9.11-5.86=9.8-5.48-2.05-0.2=0.41+7.25-3.26+0.14=6.11+3.3+9.21=1.73+8.43=6.99+7.24=5.25+3.9+1.26+3.98=5.45+9.36-2.87-5.8=9.99+2.84-3.32+8.73=5.3+1.94-5.66+7.94=1.79-0.98=7.27-1.33-4.89-0.25=8.76-6.84=8.11-0.27-5.05-1.31=5.45+3.43-3.28=5.34-4.32+9.48+5.6=1+8.01+6.96+1.1=6.87-1.61+4.22-7.52=5.52+3.44-2.19+9.56=0.22+4.61+6.08=6-2.65-0.68-1.39=9.27-2.36-3.3-1.63=1.09+1.85=8.51-1.31-2.63-1.1=0.85+9.91-3.37+2.82=0.05+5.84=0.38+2.88+7.21+0.79=9.53-6.02-0.66-2.03=9.24-7.35+8.11-7.52=9.77-5.53-3.02-0.64=8.36+3.52+7.34+1.2=7.71-2.49+2.9-2.64=4.28+9.15+9.93=8.11-0.15-6.28+9.92=9.04+7.72-6.03=8.13+5.1-3.7+1.01=9.18-5.18+3.08-4.83=3.62+7.97+9.08=8.98-2.49-1.79+6.13=6.93-2.91=8.63-5.33+7.36-5.68=5.91-3.56+6.53+0.5=4.72+6.76-4.74-1.65=3.72+5.49-8.98+1.52=0.71+9.54-1.63=6.88+2.07+7.43+8=8.23+7.91+8.85-7.22=8.68-0.94=4.79+1.1-2.74=4.26+9.32+1.08-6.18=9.36-1.32-0.51-3.07=3.68+6.75+4.2+3.54=2.71-1.62+4.37+7.76=9.13+2.93+1.8+2.87=7.38+1.38+9.38-7.29=1.23+5.05=7.96-0.17-0.04-5.5=8.06+3.35=9.34-1.97-0.94+7.23=0.04+3.99+0.51+6.69=9.01+3.46-4.51=9.97-6.09=9.8+4.37+3.03=8.78+4.37-8.93=1.31+7.59=7.69+6.26-8.02-1.64=8.87+6.83+2.33+3.47=6.24+6.17-5.82-0.17=7.88-0.28-5.66+0.16=8.03-4.53+3.42+6.94=9.2+7.99=6.36-1.27+2.84+0.32=6+0.61=9.54-5.26+5.48-6.05=9.31-2.01+7.94=1.33+5-5.78=7.65-2.41+5.39-5.5=5.98-0.84+6.72-0.43=7.2+4.07+6.41=5.68+8.08-5.29+2.41=9.12-7.46=6.14+0.89=7.92-0.23+2.96=8.19-6.79-0.02+6.02=9.49-5.4-1.48+5.09=5.86-0.07-0.78=6.06-1.67+3.97=7.44+7.96-6.12=9.74+5.47+7.35+2.33=9.37-6.03-2.34-0.71=8.33-3.19+2.69=9.69-8.89+9.73=8.1-4.2-1.74-0.24=9.82+9.02+8.75+9.2=6.49-0.89+8.8-9.46=8.4-1.39-3.26-2.74=5.24-1.64+0.87=9.21-0.2-2.18-2.73=9.61-6.45-0.47-2.56=6.38+1.25+5.73=8.64-2.56-5.69-0.19=4.74-3.49=8.38+6.62+4.89-3.43=3-2.73=9.91-7.15+7.46=7-2.36=5.19+5.54+4.25=6.99-2.04=7.67-4.73-0.78+2.87=1.25+3.55+9.69=9.79+6.03+6.66=5.96+9.76=9.56-7.25+6.52+5.72=6.86+8.77+5.54=8.65+1.9+1.19-4.6=6.34-1.05+9.78+4.22=0.27+6.73+5.04=7.93+5.9-7.69=8.52+9.14=9.5+9.87-1.35+8.73=2.68+2.16+2.1+5.53=9.08-8.95+7.52=9.74-3.11+9.44-1.22=9.44-0.57+7.69-3.34=5.89-5.67+2.98=7.63+4.72-5.85-4.24=1.67+7.71+6.73=4.65+3.81+8.79+8.86=8.7+0.68-7.85+3.58=4.45+5.9+7.55=3.93-0.2+0.87-1.32=7.84-3.96+6.62-0.9=4.1+6.66-4.12=4.71-3.59+4.47+5.4=1.06+5.75-5.81=8.23+5.7-4.25+8.57=9.66-3.35=5.21+2.41-4.71-1.59=8.09-3.1-2.74=6.11+9.04-4.29-5.23=6.45+6.61-1.66+7.24=8.6+2.28+6.82+2.37=8.81-7.32+0.59+9.83=8.85-5.73-1.03+1.63=3.14-0.28-0.65=8.7-0.28+7.16+8.47=7.32-6.69+7.49-4.41=7.96-3.59+4.91+9.73=4.52+3.68+0.97-2.69=7.08+7.02=1.07+1.34=8.9-1.47-2.61+5.62=8.49-3.11+7.45+5.12=6.59-1.61-2.18+0.69=9.99-9.48+2.7+7.02=0.2+2.05+3.47-4.45=8.01+4.82=8.18+3.18-1.36=2.09+5.84+7.07-2.43=9.27-4.21-4.58+8.66=8.82+5.41-1.7-0.4=6.48+5.78+6.39+1.22=2.47+0.12+9.83=1.36+8.49+2.26-0.65=9.16+4.05+1.94-3.16=7.66+7+1.6+7.71=8.34-2.54-0.08-0.28=2.11-0.88-0.5+7.63=7.99+3.98+7.97+9.85=9.91-5.89-0.21=2.64+8.74-0.67+0.91=0.27+8.02+2.21+5.15=4.04-1.12-2.31=5.38+5.81+7.69-7.53=8.45+7.12-5.56-6.4=6.78+7.97-2.03-3.2=1.5+0.67+6.48-5.68=3.36-0.69-2.11+8.24=1.5+9.07-3.98-2.34=4.7+1.91+6.21+1.56=9.49-2.14+3.92-2.26=3.66-0.42=8.01+5.57-9.25-3.55=9.9+3.47+3.35=8.18-0.12+8.48-9.13=8.05-2.06-1.23=3.58-2.79+8.94=5.41+7.79+5.68=5.7+9.36+9.49+7.39=0.32+3.61+3.4=7.64+7.44+1.51-4.46=4.98+3.91+4.58+4.22=7.98+7.63-8.16-3.25=5.83-0.77-3.03+6.39=9.65-1.43-1.74=5.35+5.64+6.3-2.32=9.93-1.45-4.64=1.22+0.26-0.09+1.92=5.05+8.56=9.57-2.33+6.97=2.13+6.38+6.52-5.68=7.79-1.49+3.97+8.33=8.13-3.43=4.6+8.29-0.46-0.38=3.14-1.84+7.02=6.29-1.58+3.83-4.45=8.42+7.61+9.9+6.51=4.51+9.21+6.91-4.73=6.53-1.75-0.03=8.98-7.69+2.42=8.02+6.13+6.2=5.85-1.2+9.68=1.57+6.74=6.98-0.36+5.83=6.23-0.14-5.14=9.24-2.05=6.47+9.3+4.63=7.17-1.11+9.71-8.73=4.93-3.79+4.73-0.12=5.28-0.84-1.44-0.19=0.26+3.82=9.48-1.16-3.91=6.95-2.54+4.92=6.72-0.7-0.2+0.04=4.1-0.42-0.13=9.36-3.31-0.23-5.15=6.33-4.44+3.2=2.03+7.14+4.55=3.74+3.16-6.28=9.66+8.78-5.22+4.78=2.3+8.42+1.74-4.22=2.61+4.17=4.57+3.02+1.97=6.15-3.65-1.45=7.9-1.59+9.16+8.57=6.14-4.05+1.27=5.59+3.99-9.37=5.5-4.38+7.58-5.56=7.76+4.98-9.26=5.91+1.85-2.2+4.6=7.75-3.62+7.65+6.59=8.65+1.7-2.4+8.77=6.11-4.41-1.4+7.55=7.63-4.05-0.91-2.52=2.01-0.6+4.17+9.46=9.29-0.03-8=7.61+6.15+1.24-7.69=5.9-4.67+5.96=2.4-2.02+3.65=8-6.66+2.47+8.93=4.69-0.2-1.16=5.09-4.06=7.04-5.04+0.82+7.39=9.78-0.54-0.24=6.62-5.17+8.99-9.37=9.11-6.38+5.11=0.07+5=8.01+5.13-2.68-6.08=9.93-0.38-2.65-3.16=8.62-3.21-2.12+4.31=6.74-6.19+0.33+6.85=7.85-5.88+9.34-2.82=7.89-6.74=8.92-3.06+4.6-9.12=8.19-2.9+9.4-6.1=9.92-2.74-1.43+0.14=3.67+6.81-5.06=8.89+1.45-0.22=8.02-2.37=2.76+1.86-0.48+6.75=8.79+0.85+6.19-1.18=0.02+2.94-0.54+1.56=7.95-0.83+8.26=3.15-0.28-0.88+6.56=4.1+6.1-5.93=8.54+4.51+8.5-4.31=0.48+8.06-0.56-2.36=8.39-5.49-2.35=6.83+5.84+8.49=8.61+2.91-1.32+1.36=1.39+1.77+0.66+0.75=9.55+8.33=9.75+1.64-2.13-4.23=6.2+5.57-0.96+9.39=4.11-0.11+0.71-2.3=6.46+0.35-2.83=5-4.42+2.96-2.92=5.73+7.97+5.69+6.94=6.94-0.42=7.03-1.87=6.55+5.14=0.93+2.61+1.38+0.07=9.74-0.17+9.68=5.54-0.96+7.34-1.14=7.63-1.02-5.81=9.41+2.46+6.2-6.51=5.1-0.08+1.45+8.73=4.33+6.01-5.97=6.03+8.61+1.14+1.52=3.43-0.95=0.39+7.18-0.95-1.14=8.8+1.84+8.69-1.03=8.65-5.15-3.13=5.82-4.85+3.45+6.98=4.24-0.77=5.54-1.83+0.65-0.77=5.63+9.92-3.38+5=8.65+9.25=5.93-5.09+2.53+7.62=4.31-0.44+8.11+5.59=1.85+7.27+4.19+3.22=7.95+5.39+3.65-2.58=7.47+2.25-6.16+5.36=4.19+1.87+0.44+1.12=2.71+7.23-6.65+4.43=1.48+3.61+3.33+7.24=8.36-1.12-1.55+5.11=8.18+3.59-5.15=9.67-0.16-1.5=8.87-0.89-3.36+8.09=5.63+0.05+1.28-0.49=7.06+2.53-3.22=9.54-2.52=9.94+4.81=3.61-1.84+3.42+2.25=9.78+7.84=0.37+9.22+9.03-0.34=5.68-1.48+4.9-2.01=8.76-5.39-1.08=2.24-1.07=3.9+4.39-4.62+9.81=5.19+1.02-5.66=9.53+9.12-7.75-4.02=8.78-1.73+6.18+7.99=8.02+6.23-5.54=2.36+3.06-4.14-0.46=0.28+4.79+4.21-7.82=9.13-6.35+5.54+4.62=3.12-1.76+2.44+3.67=5.96-4.02-0.29+5.18=7.97-3.64+3.56+3.4=6.46-0.64-1.42-0.79=3.64-1.82+8.67=4.32+2.78-2.25-4.69=7.91-1.52-3.77=0.02+4.04+8.99+2.94=9.44+8.93-7.58=7.04+5.75+5.36+1.04=5.71-0.67-2.5-0.79=5.17+2.31+6.42=7+5.78=7.16+8.86-7.9-0.83=2.35-0.04+8.69+6.68=4.44-3.95+8.37+5.29=8.05+4.62-0.93+5.91=2.59-0.62+4.83-3.04=2.51+6.3+7.57+5.22=9.94-0.67+8.55-4.24=9.98+1.93-4.41=7.25-0.04-4.83-0.18=3.49+7.44=6.56-3.17+5.27+2.54=7.81-3.54-1.72=4.49+2.23+4.6-6.36=8.41+6.3-7.65=7.49-2.72-1.08+1.93=5.43-0.15-1.38=7.8+1.31+1.69+9.25=5.48-1.5-2.18+7.51=8.11+9.98=8.84-0.2-8.02=7.48-2.77-4.42=8.63-2.53-5.78=4.03+1.01-3.97+4.08=4.91+8.5-7.24+4.1=7.74-0.48+9.32+0.7=1.41+1.56+4.63=8.8+0.48-0.52+2.25=9.55+5.79+4.48=3.15+2.9+8.88-0.32=5.93+6.44=4.01+8.62=7.12+1.64-4.53+7.43=5.35+4.45-8.58-0.16=5.81-0.53-0.17+5.96=5.13-0.76+2.46=9.48-1.48+4.2=5.42-0.81+9.92=8.63+9.83+0.29=0.13+8.68+9.61=6.17-1.91-2.21-1.07=6.04+9.73=8.53-4.42+5.86+2.39=3.69-1.09-0.04=1.51+2.76+8.68=4.06-2.1+7.63-8.74=1.78+3.31-2.72=8.18+3.97-2.73+6.69=8.4-5.46-1.09=6.41-1.01-0.61+0.36=7.74-3.69-0.91=8.23+1.99-2=7.31+7.94-0.29-7.86=5.95-1.24-3.25=0.52+4.4+9.44=8.12+6.02-8.32-4.53=0.98+2.86-1.67=6.97-4.7+9.78+0.78=3.12+3.92-0.69-3.63=2.91+3.03-1.4+2.56=9.62-2.5-1.71-1.44=8.59+0.34+1.14=4.11-3.12+4.16-3.92=9.41+1.99=9.85-7.74-0.41+1.3=9.33-0.09-1.4-5.59=5.72-0.35=4.67+7.87-4.3=7.54-1.08=8.82-2.82-3.23+8.19=9.25-0.43=8.69-7.59-0.28+8.37=8.47-2.77-2.97=5.7-2.1-0.68-2.13=8.79-3.9+2.81=4.27+0.73-2.9+8.23=4.65-2.73+0.63=7.49-5.97=4.07+2.44+2.05-2.83=7.98+8.69-4.41-1.76=7.98-1.3+7.46+6.16=9.16-4.85=7.37+3.12+7.17=3.16+0.15+6.35=2.37+8.4=3.2-1.12+6.33+4.24=1.19+7.3+8.97=5.17+7.17+1.92=4.43+7.65+3.76+1.58=6.11-3.4-1=8.16+6.31=1.28+5.64-1.09=8.87-3.32-5.35=3.36+3.92-2.98-1.69=8.02-0.08-5.51-1.51=4.92+4.49+3.97+4.24=0.74+8.19-6.28=8.55+6.6-9.61+3.68=7.27-1.1+1.54-2.53=8.43+0.84=2+6.89+3.71=3.95-3.18-0.57+3.39=7.81-2.87-1.35-0.36=5.58+8.37-9.7=8.46-0.57-2=6.85+4.37-0.29-1.41=9.72-8.47+3.96+7.82=4.42+9.02=6.18-4.06-1.41-0.41=8.26-2.31-3.06=9.55-2.96+5.42=6.45-2.11-1.26=1.63+4.1-2.98-2.18=9.6-2.4-4.6=9.72-3.53-5.12+6.23=4.62-3.92=8.34+3.46=7.26-3.15-2.21-0.52=6.93+6.62=8.08+8.77-4.49-3.09=9.94-6.21+2.24+3.59=9.29-6.19-0.28-0.73=9.97+3.23+4.28-4.03=5.81+9.97-7.16+1.97=0.75+2.3-0.69=0.77+7.24+9.64-0.04=9.51+5.81=8.66-0.05-2.59-4.91=9.03-0.17+9.94=3.55+9.15=1.19+7.64-6.17-0.05=8.96-4.4-1.41-0.2=4.15-1.26=6.86+2.33+3.55-2.72=5.05-2.66-2.18=1.22-0.96+1.45+1.38=1.31-0.14+7.04-0.88=7.78-3.63-2.88=2.32+7.35+5.6=7.73-3.55-0.21+3.5=6.22-3.62+6.64=5.14+4.26-5.51=0.94+5.68=6.49-1.38-0.97+5.08=7.69-2.57+5.15=3.15+5.15+6.89-9.39=6.33+3.25-3.69=9.61-6.52-1.99=6.85-4.05+9.22-8.38=8.93-0.91-1.19-2.55=7.11-3.52+3.63-3.56=2.41+8.33+9.67-9.78=3.91+2.09+5.41-6.53=7.15+7.18-4.75+2.04=7.87-4.3-0.39=4.38-2.7+8.93-5.01=7.18-1.97-3.05+2.17=2.1-0.51+8.84+1.57=2.15+1.87+0.81+3.35=3.89+9.54-1.41-6.94=1.07+7.14+8.56+0.34=5.33+1.37-1.72=4.78+4.09+2.54+4.9=6.26+4.65=9.74-1.3+5.53-5.03=5.1-2.76+1.56+0.4=2.01+8.81=1.12+2.72+4.35-7.29=9.88-4.67-4.6+2.17=7.61+2.48-3.59=9.56+2.43-1.81-7.02=3.11+5.62+7.39=6.41+0.24+5.06=2.93+5.9+1.83=6.06-1-0.97=4.37+9.06-1.92-1.79=3.62+9.82-2.84=2.33+7.44-1.58-4.1=7.51+5.13+2.44-4.4=7.04-0.07-5.38+2.62=1.13+6.5-3.68=6.95-0.18-0.69-4.34=4.84-1.1+8.24=3.72-1.25-0.21-1.34=8.23-3.98-3.09-0.32=9.63-3.22-3.97=4.43+9.07+8.36=9.94+5.29+8.98-8.92=8.46-5.2-0.16=2.82+4.64=5.5+6.8-9.94+0.08=1.89-1.28+7.35=5.53+1.73+3.82-9.75=9.38-7.32+6.55+3.15=1.28+5.17+7.91+6.76=2.72+2.12+9.04=9.33+6.48-7.85=8.76+3.52-2.4-0.61=7.57-2.01-1.01+7.85=0.31+0.12+2.94=8.16-7=9.98-8.1=3.64-3.32=8.04-5.11-2.73=8.66-4.1-0.27-3.18=6.53-4.08=6.48-0.04=4.5-0.4-3.23=6.96-0.54+2.92+3.63=9.44-0.97=7.84+0.96+6.64=8.88-0.82-0.59=8.99-1.32-4.79=6.04-4.27=0.75+8.02+6.65-4.79=5.58+6.03-9.02=6.04+9.94+3.04-2.29=4.8+7.57-6.83=2.25+7.53-0.47+6.18=8.29-1.25=4.98+7.19-0.65-9.39=7.1+5.02+6.47+5.66=9.37-2.01-2.98-3.7=2.68-2.43+1.12=3.94+6.73-6.47=6.57+4.59-8.37+4.56=4.83+7.7-7.15-1.72=9.08+7.92-3.77-4.82=9.66-9.3+9.53+2.05=7.9+2.26+0.63=9.83-7.48+9.75+8.55=1.15+2.12+2.08+9.16=9.06-4.18-1.16-3.59=5.45+4.71-6.33+0.29=9.02-6.23-1.61+4.74=7.92-3.13-0.3-2.83=0.9+5.61+9.79-6.02=9.64-1.57+1.74-0.28=4.05-1.1+6.19=5.61-1.81-0.74-1.08=1.8+8.17-5.31-4.19=7.81-2.6-2.27+1.87=9.17-4.99-1.37+4.1=7.67+3.12+4.86-2.33=5.38+9.3=7.11-0.66-2.18-1.76=9.63-2.6-5.33+2.98=7.37+1.54+3.9-5.19=9.94-0.39-2.57+2.45=7.09+4.92+8.14+4.41=4.63-1.28=9.89-1.04-3.79+2.4=6.9-6.37=2.67+6.19+0.65+4.45=4.22+3.75=9.3+3.59=9.37-2.04-4.08-1.11=9.18+7.5+9.46=9.36-1.75-4.13+0.48=9.04-2.3-5.36=5.45-0.61=4.52+7.71-8.51-2.97=3.68-1.68+3.78-5.32=4.59-0.81=9.73-8.62+9.59=8.97+0.24+6.68-6.63=9.18-6.4+7.88=1.58-1.44+8.48=1.75+1.71+7.74=7.73-6.58+8.89=5.06-1.95+7.14+3.08=6.44-1.8+5.88-2.47=8.22-5.22=5.77+8.23+8.41+9.69=8.04-0.92-4.15-0.47=7.48-0.78=8.35-2.03+3.84-4.01=8.03+7.33-9.16=9.57+2.46+9.95-4.92=9.83-4.2+6.57-7.42=3.37+7.38=3.22-2.85+4.47-2.61=8.74-2.22-0.02-6=8.5+8.04+5.74+7.6=9.48+8.12+2.77+1.33=9.7-0.67-7.33=2+4.37-1.04=3.88-0.06=8.13+8.03-8-5.4=2.65+2.12+7.4-4.13=7.44+3.28-9.15+8.55=8.48+5.71-7.07+4.77=6.68+9.61+5.06=3.76-3.15+2.22-1.46=2.88+6.74-4.9+9.71=8.97-7.53+5.97=3.51-2.21+0.85=5.15-4.49+2.16=9.77+2.1+0.14+9.42=2.92+1.74+5.98=5.74-0.49=7.03-0.09+5.74=4.88+8.02-7.66=4.9+3.19-6.07+9.7=3.8+4.37-4.33-1.09=9.01+3.72-1.76=3.85+4.57-6.81=6.83+9.87-4.34+4.03=5.66-3.94-1.38+9.26=3.12+6-2.87+4.08=8.65+5.39-2.74+9.86=9.84-0.12-4.35-3.45=8.97+1.56-0.22-2.08=2.55-0.46+2.03=9.18+8.06-8.14-0.93=5.44+0.82-2.11=3.97-0.2+4.81+9.27=2.3+2.88+3.15-1.23=3.51+5.27-8.63=3.36+2.2-5.32=0.05+1.05=5.42+8-9.36-2.51=5.39-1.44+6.94-5.04=9.68+6.7+1.94=7.91-0.13=8.31-4.34=8.58-1.13+6.54=2.85-0.98+7.83-6.81=8.07+0.51+7.84-4.96=3.54-0.33+9.72=6.51+7.62=7.44-1.06-3.96-1.34=0.08+6.54=6.38-4.87=7.55+2.59-1.48+4.7=7.05+2.05+1.76=5.09-0.18+3.25+1.75=8.97-4.36+6.6-2.83=7.88-4.37-1.35+2.83=7.24-0.56-3.69=参考答案8.32+0.13-2.57-3.2=2.688.73-5.05+6.51-2.14=8.058.73-5.34+1.47-0.91=3.958.04-6.31+7.07+0.91=9.718.35+0.4-7.58+9.8=10.979.15-3.61-2.27+0.38=3.654.31-0.16+3.3+7.46=14.919.92-5.15+5.86-5.91=4.727.25+4.64+1.54-9.86=3.576.32+6.86-9.13+1.92=5.979.66-5.83-1.41-0.08=2.346.09-1.17-0.08+4.09=8.934.02+3.12+8.53+1.61=17.287.5+7.31-2.63+3.11=15.296.98-3.29+8.65=12.342+5.7-0.69-1.55=5.466.78-1.83+4.1=9.059.17+2.18-9.88-0.05=1.426.23+3.79+2.99+3.42=16.438.02+1.28+8.51=17.813.04+8.51-2.84-2.56=6.159.52-3.06+9.18-6.45=9.198.79-2.75=6.044.6+8.76=13.366.59+1.14+8.83-7.72=8.844.41-2.42+3+1.68=6.675.89+0.88+8.97+2.31=18.058.72+8.69+3.07=20.482.24-1.09=1.154.38-4.12=0.268.53-3.34-2.51+3.2=5.888.19+4.65-7.95-1.49=3.49.37+4.81=14.189.6+1+0.87+3.74=15.218.34-5.2+5.89=9.037.93-4.85=3.084.81-1.6-1.13=2.089.58-3.08-0.02+2.46=8.943.65+1.67+4.02=9.344.27-1.94-2.2=0.138.62-2.13-1.72-3.19=1.584+7.26-0.56+3.08=13.787.61+9.62-5.83-0.1=11.32.03+9.34-2.55=8.828.22-3.1-4.62+5.2=5.74.26-2.26+0.74+5.58=8.327.92-1.24-3.51+8.73=11.98.97-4.48-1.68+5.03=7.841.43+8.11+7.97+3.73=21.243.68-1.09+4.28=6.877.41-1.66-2.14-3.24=0.372.98+2.22+2.14+0.52=7.869.36-7.72+8.7-7.51=2.834.38+8.3+5.61+6.54=24.839.96+3.19-5.42+4.91=12.641.41+8.71+3.19-4.32=8.997.59+7.28+8.57-9.04=14.49.72-9.07+4.54=5.194.74-1.07-1.06+3.22=5.832.03+5.25+6.48-4.14=9.629.61-6.41+2.42+1.3=6.924.17+7.89-0.22-0.76=11.084.59-2.9+5.11=6.88.9+4.18-9.88+1.98=5.183.91+0.92=4.837.87-0.9-2.38-1.47=3.129.11-5.86=3.259.8-5.48-2.05-0.2=2.070.41+7.25-3.26+0.14=4.546.11+3.3+9.21=18.621.73+8.43=10.166.99+7.24=14.235.25+3.9+1.26+3.98=14.395.45+9.36-2.87-5.8=6.149.99+2.84-3.32+8.73=18.245.3+1.94-5.66+7.94=9.521.79-0.98=0.817.27-1.33-4.89-0.25=0.88.76-6.84=1.928.11-0.27-5.05-1.31=1.485.45+3.43-3.28=5.65.34-4.32+9.48+5.6=16.11+8.01+6.96+1.1=17.076.87-1.61+4.22-7.52=1.965.52+3.44-2.19+9.56=16.330.22+4.61+6.08=10.916-2.65-0.68-1.39=1.289.27-2.36-3.3-1.63=1.981.09+1.85=2.948.51-1.31-2.63-1.1=3.470.85+9.91-3.37+2.82=10.210.05+5.84=5.890.38+2.88+7.21+0.79=11.269.53-6.02-0.66-2.03=0.829.24-7.35+8.11-7.52=2.489.77-5.53-3.02-0.64=0.588.36+3.52+7.34+1.2=20.427.71-2.49+2.9-2.64=5.484.28+9.15+9.93=23.368.11-0.15-6.28+9.92=11.69.04+7.72-6.03=10.738.13+5.1-3.7+1.01=10.549.18-5.18+3.08-4.83=2.253.62+7.97+9.08=20.678.98-2.49-1.79+6.13=10.836.93-2.91=4.028.63-5.33+7.36-5.68=4.985.91-3.56+6.53+0.5=9.384.72+6.76-4.74-1.65=5.093.72+5.49-8.98+1.52=1.750.71+9.54-1.63=8.626.88+2.07+7.43+8=24.388.23+7.91+8.85-7.22=17.778.68-0.94=7.744.79+1.1-2.74=3.154.26+9.32+1.08-6.18=8.489.36-1.32-0.51-3.07=4.463.68+6.75+4.2+3.54=18.172.71-1.62+4.37+7.76=13.229.13+2.93+1.8+2.87=16.737.38+1.38+9.38-7.29=10.851.23+5.05=6.287.96-0.17-0.04-5.5=2.258.06+3.35=11.419.34-1.97-0.94+7.23=13.660.04+3.99+0.51+6.69=11.239.01+3.46-4.51=7.969.97-6.09=3.889.8+4.37+3.03=17.28.78+4.37-8.93=4.221.31+7.59=8.97.69+6.26-8.02-1.64=4.298.87+6.83+2.33+3.47=21.56.24+6.17-5.82-0.17=6.427.88-0.28-5.66+0.16=2.18.03-4.53+3.42+6.94=13.869.2+7.99=17.196.36-1.27+2.84+0.32=8.256+0.61=6.619.54-5.26+5.48-6.05=3.719.31-2.01+7.94=15.241.33+5-5.78=0.557.65-2.41+5.39-5.5=5.135.98-0.84+6.72-0.43=11.437.2+4.07+6.41=17.685.68+8.08-5.29+2.41=10.889.12-7.46=1.666.14+0.89=7.037.92-0.23+2.96=10.658.19-6.79-0.02+6.02=7.49.49-5.4-1.48+5.09=7.75.86-0.07-0.78=5.016.06-1.67+3.97=8.367.44+7.96-6.12=9.289.74+5.47+7.35+2.33=24.899.37-6.03-2.34-0.71=0.298.33-3.19+2.69=7.839.69-8.89+9.73=10.538.1-4.2-1.74-0.24=1.929.82+9.02+8.75+9.2=36.796.49-0.89+8.8-9.46=4.948.4-1.39-3.26-2.74=1.015.24-1.64+0.87=4.479.21-0.2-2.18-2.73=4.19.61-6.45-0.47-2.56=0.136.38+1.25+5.73=13.368.64-2.56-5.69-0.19=0.24.74-3.49=1.258.38+6.62+4.89-3.43=16.463-2.73=0.279.91-7.15+7.46=10.227-2.36=4.645.19+5.54+4.25=14.986.99-2.04=4.957.67-4.73-0.78+2.87=5.031.25+3.55+9.69=14.499.79+6.03+6.66=22.485.96+9.76=15.729.56-7.25+6.52+5.72=14.556.86+8.77+5.54=21.178.65+1.9+1.19-4.6=7.146.34-1.05+9.78+4.22=19.290.27+6.73+5.04=12.047.93+5.9-7.69=6.148.52+9.14=17.669.5+9.87-1.35+8.73=26.752.68+2.16+2.1+5.53=12.479.08-8.95+7.52=7.659.74-3.11+9.44-1.22=14.859.44-0.57+7.69-3.34=13.225.89-5.67+2.98=3.27.63+4.72-5.85-4.24=2.261.67+7.71+6.73=16.114.65+3.81+8.79+8.86=26.118.7+0.68-7.85+3.58=5.114.45+5.9+7.55=17.93.93-0.2+0.87-1.32=3.287.84-3.96+6.62-0.9=9.64.1+6.66-4.12=6.644.71-3.59+4.47+5.4=10.991.06+5.75-5.81=18.23+5.7-4.25+8.57=18.259.66-3.35=6.315.21+2.41-4.71-1.59=1.328.09-3.1-2.74=2.256.11+9.04-4.29-5.23=5.636.45+6.61-1.66+7.24=18.648.6+2.28+6.82+2.37=20.078.81-7.32+0.59+9.83=11.918.85-5.73-1.03+1.63=3.723.14-0.28-0.65=2.218.7-0.28+7.16+8.47=24.057.32-6.69+7.49-4.41=3.717.96-3.59+4.91+9.73=19.014.52+3.68+0.97-2.69=6.487.08+7.02=14.11.07+1.34=2.418.9-1.47-2.61+5.62=10.448.49-3.11+7.45+5.12=17.956.59-1.61-2.18+0.69=3.499.99-9.48+2.7+7.02=10.230.2+2.05+3.47-4.45=1.278.01+4.82=12.838.18+3.18-1.36=102.09+5.84+7.07-2.43=12.579.27-4.21-4.58+8.66=9.148.82+5.41-1.7-0.4=12.136.48+5.78+6.39+1.22=19.872.47+0.12+9.83=12.421.36+8.49+2.26-0.65=11.469.16+4.05+1.94-3.16=11.997.66+7+1.6+7.71=23.978.34-2.54-0.08-0.28=5.442.11-0.88-0.5+7.63=8.367.99+3.98+7.97+9.85=29.799.91-5.89-0.21=3.812.64+8.74-0.67+0.91=11.620.27+8.02+2.21+5.15=15.654.04-1.12-2.31=0.615.38+5.81+7.69-7.53=11.358.45+7.12-5.56-6.4=3.616.78+7.97-2.03-3.2=9.521.5+0.67+6.48-5.68=2.973.36-0.69-2.11+8.24=8.81.5+9.07-3.98-2.34=4.254.7+1.91+6.21+1.56=14.389.49-2.14+3.92-2.26=9.013.66-0.42=3.248.01+5.57-9.25-3.55=0.789.9+3.47+3.35=16.728.18-0.12+8.48-9.13=7.418.05-2.06-1.23=4.763.58-2.79+8.94=9.735.41+7.79+5.68=18.885.7+9.36+9.49+7.39=31.940.32+3.61+3.4=7.337.64+7.44+1.51-4.46=12.134.98+3.91+4.58+4.22=17.697.98+7.63-8.16-3.25=4.25.83-0.77-3.03+6.39=8.429.65-1.43-1.74=6.485.35+5.64+6.3-2.32=14.979.93-1.45-4.64=3.841.22+0.26-0.09+1.92=3.315.05+8.56=13.619.57-2.33+6.97=14.212.13+6.38+6.52-5.68=9.357.79-1.49+3.97+8.33=18.68.13-3.43=4.74.6+8.29-0.46-0.38=12.053.14-1.84+7.02=8.326.29-1.58+3.83-4.45=4.098.42+7.61+9.9+6.51=32.444.51+9.21+6.91-4.73=15.96.53-1.75-0.03=4.758.98-7.69+2.42=3.718.02+6.13+6.2=20.355.85-1.2+9.68=14.331.57+6.74=8.316.98-0.36+5.83=12.456.23-0.14-5.14=0.959.24-2.05=7.196.47+9.3+4.63=20.47.17-1.11+9.71-8.73=7.044.93-3.79+4.73-0.12=5.755.28-0.84-1.44-0.19=2.810.26+3.82=4.089.48-1.16-3.91=4.416.95-2.54+4.92=9.336.72-0.7-0.2+0.04=5.864.1-0.42-0.13=3.559.36-3.31-0.23-5.15=0.676.33-4.44+3.2=5.092.03+7.14+4.55=13.723.74+3.16-6.28=0.629.66+8.78-5.22+4.78=182.3+8.42+1.74-4.22=8.242.61+4.17=6.784.57+3.02+1.97=9.566.15-3.65-1.45=1.057.9-1.59+9.16+8.57=24.046.14-4.05+1.27=3.365.59+3.99-9.37=0.215.5-4.38+7.58-5.56=3.147.76+4.98-9.26=3.485.91+1.85-2.2+4.6=10.167.75-3.62+7.65+6.59=18.378.65+1.7-2.4+8.77=16.726.11-4.41-1.4+7.55=7.857.63-4.05-0.91-2.52=0.152.01-0.6+4.17+9.46=15.049.29-0.03-8=1.267.61+6.15+1.24-7.69=7.315.9-4.67+5.96=7.192.4-2.02+3.65=4.038-6.66+2.47+8.93=12.744.69-0.2-1.16=3.335.09-4.06=1.037.04-5.04+0.82+7.39=10.219.78-0.54-0.24=96.62-5.17+8.99-9.37=1.079.11-6.38+5.11=7.840.07+5=5.078.01+5.13-2.68-6.08=4.389.93-0.38-2.65-3.16=3.748.62-3.21-2.12+4.31=7.66.74-6.19+0.33+6.85=7.737.85-5.88+9.34-2.82=8.497.89-6.74=1.158.92-3.06+4.6-9.12=1.348.19-2.9+9.4-6.1=8.599.92-2.74-1.43+0.14=5.893.67+6.81-5.06=5.428.89+1.45-0.22=10.128.02-2.37=5.652.76+1.86-0.48+6.75=10.898.79+0.85+6.19-1.18=14.650.02+2.94-0.54+1.56=3.987.95-0.83+8.26=15.383.15-0.28-0.88+6.56=8.554.1+6.1-5.93=4.278.54+4.51+8.5-4.31=17.240.48+8.06-0.56-2.36=5.628.39-5.49-2.35=0.556.83+5.84+8.49=21.168.61+2.91-1.32+1.36=11.561.39+1.77+0.66+0.75=4.579.55+8.33=17.889.75+1.64-2.13-4.23=5.036.2+5.57-0.96+9.39=20.24.11-0.11+0.71-2.3=2.416.46+0.35-2.83=3.985-4.42+2.96-2.92=0.625.73+7.97+5.69+6.94=26.336.94-0.42=6.527.03-1.87=5.166.55+5.14=11.690.93+2.61+1.38+0.07=4.999.74-0.17+9.68=19.255.54-0.96+7.34-1.14=10.787.63-1.02-5.81=0.89.41+2.46+6.2-6.51=11.565.1-0.08+1.45+8.73=15.24.33+6.01-5.97=4.376.03+8.61+1.14+1.52=17.33.43-0.95=2.480.39+7.18-0.95-1.14=5.488.8+1.84+8.69-1.03=18.38.65-5.15-3.13=0.375.82-4.85+3.45+6.98=11.44.24-0.77=3.475.54-1.83+0.65-0.77=3.595.63+9.92-3.38+5=17.178.65+9.25=17.95.93-5.09+2.53+7.62=10.994.31-0.44+8.11+5.59=17.571.85+7.27+4.19+3.22=16.537.95+5.39+3.65-2.58=14.417.47+2.25-6.16+5.36=8.924.19+1.87+0.44+1.12=7.622.71+7.23-6.65+4.43=7.721.48+3.61+3.33+7.24=15.668.36-1.12-1.55+5.11=10.88.18+3.59-5.15=6.629.67-0.16-1.5=8.018.87-0.89-3.36+8.09=12.715.63+0.05+1.28-0.49=6.477.06+2.53-3.22=6.379.54-2.52=7.029.94+4.81=14.753.61-1.84+3.42+2.25=7.449.78+7.84=17.620.37+9.22+9.03-0.34=18.285.68-1.48+4.9-2.01=7.098.76-5.39-1.08=2.292.24-1.07=1.173.9+4.39-4.62+9.81=13.485.19+1.02-5.66=0.559.53+9.12-7.75-4.02=6.888.78-1.73+6.18+7.99=21.228.02+6.23-5.54=8.712.36+3.06-4.14-0.46=0.820.28+4.79+4.21-7.82=1.469.13-6.35+5.54+4.62=12.943.12-1.76+2.44+3.67=7.475.96-4.02-0.29+5.18=6.837.97-3.64+3.56+3.4=11.296.46-0.64-1.42-0.79=3.613.64-1.82+8.67=10.494.32+2.78-2.25-4.69=0.167.91-1.52-3.77=2.620.02+4.04+8.99+2.94=15.999.44+8.93-7.58=10.797.04+5.75+5.36+1.04=19.195.71-0.67-2.5-0.79=1.755.17+2.31+6.42=13.97+5.78=12.787.16+8.86-7.9-0.83=7.292.35-0.04+8.69+6.68=17.684.44-3.95+8.37+5.29=14.158.05+4.62-0.93+5.91=17.652.59-0.62+4.83-3.04=3.762.51+6.3+7.57+5.22=21.69.94-0.67+8.55-4.24=13.589.98+1.93-4.41=7.57.25-0.04-4.83-0.18=2.23.49+7.44=10.936.56-3.17+5.27+2.54=11.27.81-3.54-1.72=2.554.49+2.23+4.6-6.36=4.968.41+6.3-7.65=7.067.49-2.72-1.08+1.93=5.625.43-0.15-1.38=3.97.8+1.31+1.69+9.25=20.055.48-1.5-2.18+7.51=9.318.11+9.98=18.098.84-0.2-8.02=0.627.48-2.77-4.42=0.298.63-2.53-5.78=0.324.03+1.01-3.97+4.08=5.154.91+8.5-7.24+4.1=10.277.74-0.48+9.32+0.7=17.281.41+1.56+4.63=7.68.8+0.48-0.52+2.25=11.019.55+5.79+4.48=19.823.15+2.9+8.88-0.32=14.615.93+6.44=12.374.01+8.62=12.637.12+1.64-4.53+7.43=11.665.35+4.45-8.58-0.16=1.065.81-0.53-0.17+5.96=11.075.13-0.76+2.46=6.839.48-1.48+4.2=12.25.42-0.81+9.92=14.538.63+9.83+0.29=18.750.13+8.68+9.61=18.426.17-1.91-2.21-1.07=0.986.04+9.73=15.778.53-4.42+5.86+2.39=12.363.69-1.09-0.04=2.561.51+2.76+8.68=12.954.06-2.1+7.63-8.74=0.851.78+3.31-2.72=2.378.18+3.97-2.73+6.69=16.118.4-5.46-1.09=1.856.41-1.01-0.61+0.36=5.157.74-3.69-0.91=3.148.23+1.99-2=8.227.31+7.94-0.29-7.86=7.15.95-1.24-3.25=1.460.52+4.4+9.44=14.368.12+6.02-8.32-4.53=1.290.98+2.86-1.67=2.176.97-4.7+9.78+0.78=12.833.12+3.92-0.69-3.63=2.722.91+3.03-1.4+2.56=7.19.62-2.5-1.71-1.44=3.978.59+0.34+1.14=10.074.11-3.12+4.16-3.92=1.239.41+1.99=11.49.85-7.74-0.41+1.3=39.33-0.09-1.4-5.59=2.255.72-0.35=5.374.67+7.87-4.3=8.247.54-1.08=6.468.82-2.82-3.23+8.19=10.969.25-0.43=8.828.69-7.59-0.28+8.37=9.198.47-2.77-2.97=2.735.7-2.1-0.68-2.13=0.798.79-3.9+2.81=7.74.27+0.73-2.9+8.23=10.334.65-2.73+0.63=2.557.49-5.97=1.524.07+2.44+2.05-2.83=5.737.98+8.69-4.41-1.76=10.57.98-1.3+7.46+6.16=20.39.16-4.85=4.317.37+3.12+7.17=17.663.16+0.15+6.35=9.662.37+8.4=10.773.2-1.12+6.33+4.24=12.651.19+7.3+8.97=17.465.17+7.17+1.92=14.264.43+7.65+3.76+1.58=17.426.11-3.4-1=1.718.16+6.31=14.471.28+5.64-1.09=5.838.87-3.32-5.35=0.23.36+3.92-2.98-1.69=2.618.02-0.08-5.51-1.51=0.924.92+4.49+3.97+4.24=17.620.74+8.19-6.28=2.658.55+6.6-9.61+3.68=9.227.27-1.1+1.54-2.53=5.188.43+0.84=9.272+6.89+3.71=12.63.95-3.18-0.57+3.39=3.597.81-2.87-1.35-0.36=3.235.58+8.37-9.7=4.258.46-0.57-2=5.896.85+4.37-0.29-1.41=9.529.72-8.47+3.96+7.82=13.034.42+9.02=13.446.18-4.06-1.41-0.41=0.38.26-2.31-3.06=2.899.55-2.96+5.42=12.016.45-2.11-1.26=3.081.63+4.1-2.98-2.18=0.579.6-2.4-4.6=2.69.72-3.53-5.12+6.23=7.34.62-3.92=0.78.34+3.46=11.87.26-3.15-2.21-0.52=1.386.93+6.62=13.558.08+8.77-4.49-3.09=9.279.94-6.21+2.24+3.59=9.569.29-6.19-0.28-0.73=2.099.97+3.23+4.28-4.03=13.455.81+9.97-7.16+1.97=10.590.75+2.3-0.69=2.360.77+7.24+9.64-0.04=17.619.51+5.81=15.328.66-0.05-2.59-4.91=1.119.03-0.17+9.94=18.83.55+9.15=12.71.19+7.64-6.17-0.05=2.618.96-4.4-1.41-0.2=2.954.15-1.26=2.896.86+2.33+3.55-2.72=10.025.05-2.66-2.18=0.211.22-0.96+1.45+1.38=3.091.31-0.14+7.04-0.88=7.337.78-3.63-2.88=1.272.32+7.35+5.6=15.277.73-3.55-0.21+3.5=7.476.22-3.62+6.64=9.245.14+4.26-5.51=3.890.94+5.68=6.626.49-1.38-0.97+5.08=9.227.69-2.57+5.15=10.273.15+5.15+6.89-9.39=5.86.33+3.25-3.69=5.899.61-6.52-1.99=1.16.85-4.05+9.22-8.38=3.648.93-0.91-1.19-2.55=4.287.11-3.52+3.63-3.56=3.662.41+8.33+9.67-9.78=10.633.91+2.09+5.41-6.53=4.887.15+7.18-4.75+2.04=11.627.87-4.3-0.39=3.184.38-2.7+8.93-5.01=5.67.18-1.97-3.05+2.17=4.332.1-0.51+8.84+1.57=122.15+1.87+0.81+3.35=8.183.89+9.54-1.41-6.94=5.081.07+7.14+8.56+0.34=17.115.33+1.37-1.72=4.984.78+4.09+2.54+4.9=16.316.26+4.65=10.919.74-1.3+5.53-5.03=8.945.1-2.76+1.56+0.4=4.32.01+8.81=10.821.12+2.72+4.35-7.29=0.99.88-4.67-4.6+2.17=2.787.61+2.48-3.59=6.59.56+2.43-1.81-7.02=3.163.11+5.62+7.39=16.126.41+0.24+5.06=11.712.93+5.9+1.83=10.666.06-1-0.97=4.094.37+9.06-1.92-1.79=9.723.62+9.82-2.84=10.62.33+7.44-1.58-4.1=4.097.51+5.13+2.44-4.4=10.687.04-0.07-5.38+2.62=4.211.13+6.5-3.68=3.956.95-0.18-0.69-4.34=1.744.84-1.1+8.24=11.983.72-1.25-0.21-1.34=0.928.23-3.98-3.09-0.32=0.849.63-3.22-3.97=2.444.43+9.07+8.36=21.869.94+5.29+8.98-8.92=15.298.46-5.2-0.16=3.12.82+4.64=7.465.5+6.8-9.94+0.08=2.441.89-1.28+7.35=7.965.53+1.73+3.82-9.75=1.339.38-7.32+6.55+3.15=11.761.28+5.17+7.91+6.76=21.122.72+2.12+9.04=13.889.33+6.48-7.85=7.968.76+3.52-2.4-0.61=9.277.57-2.01-1.01+7.85=12.40.31+0.12+2.94=3.378.16-7=1.169.98-8.1=1