四年级数学（小数加减运算）计算题专项练习与答案

四年级数学（小数加减运算）计算题专项练习与答案4.72+2.6=1.21+8.02=6.5+6.86=4+5.81=1.41+2.04=6.62+6.19=5.06+7.12=6.35+1.89=0.67+4.96=7.43+2.86=5.06+1.34=5.58+1.06=7.86+3.49=1.25+2.75=6.42+6.03=3.9+5.34=2.48+7.36=2.42+7.08=1.53+0.14=6.78+9.27=4.62+4.52=5.66+3.05=2.86+4.26=9.72+4.55=9.31+1.31=5.3+5.61=9.53+6.66=4.62+9.08=1.28+1.7=8.56+1.93=6.73+6.27=5.4+2.22=5.51+7.56=4.23+0.46=4.52+6.18=5.28+9.25=1.87+4.21=9.62+0.34=5.47+3.11=0.28+2.3=3.45+8.27=2.45+8.04=2.4+0.98=6.17+5.51=2.2+7.34=5.41+1.86=0.35+9.51=8.87+6.64=6.63+3.08=5.12+6.24=9.67+0.73=9.98+8.23=9.8+2.54=8.33+1.52=7.75-4.32=9.84-3.39=3.92-1.68=6.92-1.76=6.77-6.47=9.55-3.34=2.65-2.46=1.08-0.34=2.46-0.14=9.98-7.94=9.36-7.9=6.16-4.05=9.91-1.38=7.84-2.82=6.64-0.21=3.07-1.24=8.1-5.67=8.23-0.25=8.34-1.89=8.95-0.31=8.17-1.95=5-2.61=4.75-2.55=9.89-0.15=9.1-3.68=7.66-3=2.3-0.26=6.28-2.05=7.06-6.5=4.41-1.45=5.43-2.78=9.64-2.63=2.86-0.64=6.74-6.05=8.49-8.35=8.58-6.83=5.9-1.52=6.84-0.07=5.89-2.45=6.5-5.49=9.89-4.58=6.6-3.1=7.9-3.18=6.06-1.39=9.4-3.64=4.62-2.32=4.96-2.18=7.49-3.69=9.59-7.97=6.22-2.24=5.93-3.3=3.15-1.25=9.47-7.95=3.71-0.74=1.27+6.14+4.87=3.94+4.56+9.07=7.44+2.35+6.78=2.07+1.03+4.45=7+5.46+7.27=1.92+5.83+2.38=5.68+7.54+2.61=0.53+0.65+4.06=1.88+8.79+6.59=4.69+3.23+0.91=4.97+4.26+1.37=6.9+7.15+1.48=3.45+2.46+0.34=1.12+8.85+4.44=9.19+7.76+2.65=1.43+4.86+1.17=7.49+7.08+3.86=6.78+0.71+4.57=4.35+4.51+2.09=0.62+3.51+2.35=5.84+8.53+0.31=1.78+4.46+0.55=0.04+6.41+5.56=0.89+2.95+5.71=3.3+3.28+7.31=1.14+4.1+7.79=8.29+3+3.29=4.81+8.34+2.45=2.54+6.07+0.96=4.46+0.73+5.99=9.7+4.61+9.79=9.38+6.62+4.39=5.28+5.44+8.83=7.51+5.84+1.43=1.12+2.02+0.28=4.1+1.92+1.35=0.11+0.83+4.75=0.96+5.99+7.53=2.77+5.3+1.57=5.58+3.88+4.66=3.53+4.92+5.55=9.93+8.68+6.9=3.61+8.66+8.57=5.86+6.63+5.08=0.3+5.01+8.32=2.63+7.7+8.95=3.5+7.48+0.76=1.97+9.08+7.97=1.58+8.33+1.1=5.47+5.63+9.13=9.5+9.3+2.52=6.98+8.28+9.71=6.11+9.21+4.31=0.1+6.09+8.06=5.33+6.97-5.92=8.91+8.2-3=7.73+5.46-2.46=8.79+4.72-4.99=5.51+8.45-9.63=6.39+4.8-4.34=9.77+6.32-4.87=4.92+8.14-9=5.99+8.9-7.69=8.55+7.1-0.3=1.97+7.68-2.63=3.34+0.36-3.08=8.6+2.95-8.82=3.58+6.37-0.47=3.89+7.22-6.79=3.79+8.59-1.39=6.52+9.1-4.85=6.93+1.02-6.63=4.74+5.87-6.97=5.1+5.6-0.54=8.19+7.9-6.06=3+8.99-1.12=1.99+8.9-8.05=9.59+8-3.59=1.9+3.7-0.93=5.9+5.55-0.83=8.29+2.1-5.99=7.59+0.52-4.12=2.6+3.1-3.39=7.75+6.26-1.45=6.85+3.34-4.31=5.57+7.05-3.37=5.46+3.1-0.45=5.24+4.28-1.16=7.72+6.97-7.03=7.17+3.04-2.22=7+1.34-7.14=7.11+5.67-4.42=9.98+4.84-9.66=2.65+8.2-9.29=0.75+8.86-0.47=0.75+9.12-7.23=5.23+5.98-8.43=1.81+7.26-6.72=9.73+3.03-4.68=8.75+0.16-8.12=8.22+9.78-9.97=6.56+9.86-0.19=9.39+1.53-6.22=5.33+6.08-6.5=5.29+1.38-4.02=9.6+6.75-8.76=7.49+9.37-6.2=7.33+3.42-2.77=6.95-5.5+0.34=7.3-2.47+3.81=6.18-2.72+1.12=8.5-3.64+0.17=8.88-6.62+4.16=9.14-2.17+3.05=7.98-5.68+0.02=4.03-0.77+3.35=5.7-3.95+4.19=5.43-4.35+7.84=1.54-0.66+2.42=4.79-1.19+6.25=1.19-0.99+5.69=5.23-4.15+8.83=8.78-0.98+8.49=7.57-6.32+3.13=7.11-1.01+4.13=7.68-7.37+5.83=9.31-8.59+8.38=8.75-3.96+3.57=5.69-3.47+7.19=6.4-2.72+6.69=9.8-1.02+3=5.17-0.88+7.41=4.79-2.23+1.23=5.91-2.42+5.39=5.99-1.94+8.91=2.88-1.35+7.99=6.94-5.91+1.5=4.59-2.85+6.82=9.5-8.43+0.96=3.47-1.61+8.01=2.86-1.68+1.39=5.49-5.37+4.29=6.01-3.1+0.43=3.66-0.12+9.04=8.11-6.71+8.4=9.09-4.42+5.25=9.97-0.2+0.41=3.41-1.52+8.74=9.44-8.65+4.44=4.62-0.02+9.99=8.18-5.49+4.8=3.98-1.28+8.98=7.13-3.35+1.29=5.69-5.5+0.98=8.56-7.61+5.16=5.73-3.6+1.61=5.14-3.29+3.1=6.4-6.26+3.46=6.85-5.89+8.77=7.2-2.3+0.78=7.6-0.42+2.04=9.94-5.6+7.14=9.13-1.38-2.07=8.25-6.25-0.48=9.45-2.77-1.25=9.04-1.26-7.25=6.47-3.21-2.39=7.23-2.22-0.55=5.78-1.23-3.54=9.51-0.48-1.98=5.77-0.71-3.49=9.99-8.82-0.47=6.52-2.46-3.01=5.19-0.6-0.9=7.37-1.06-0.81=7.31-3.46-1.59=8.09-1.36-4.71=8.12-0.32-3.13=7.52-3.37-3.62=9.05-8.09-0.04=8.36-2.19-0.24=7.34-4.23-2.39=8.53-2.26-1.79=6.66-0.55-3.08=8.82-6.24-0.07=3.83-1.18-1.17=8.59-5.11-2.19=8.27-3.47-4.16=8.42-2.62-0.5=6.68-0.13-4.43=8.82-4.67-1.37=7.85-2.41-3.18=9.81-3.05-3.26=6.75-0.81-2.07=7.08-2.21-2.9=6.23-1.79-1.96=6.85-1.56-0.49=6.62-1.19-2.42=9.58-2.96-3.96=8.98-1.11-3.19=9.26-5.2-1.31=9.1-1.23-2.14=9.41-1.09-0.88=9.97-6.02-3.05=9.98-5.42-2.64=7.89-1.13-0.78=9.67-6.8-2.17=8.5-0.23-2.97=7.42-0.88-2.21=3.04-0.28-1.91=9.96-4.46-2.9=2.04-1.09-0.33=8.55-0.35-3.56=8.89-0.35-1.04=7.14-2.07-1.86=7.94-1.33-3.87=5.08+0.13+9.43+9.65=1.02+1.46+4.66+1.35=0.26+0.54+5.95+3.48=1.1+6.86+9.89+7.08=4.44+1.99+4.95+3.49=5.52+8.29+9.24+8.63=5.09+2.59+7.81+2.87=5.46+3.2+8.42+6.92=0.74+2.7+2.51+6.85=2.52+0.46+6.67+6.94=2.02+3.13+3.19+2.26=7.09+4.28+2.51+9.37=7.91+8.27+9.21+7.27=8.29+7.9+3.38+7.56=0.49+9.31+2.94+7.43=0.06+3.1+9.31+6.82=4.19+4.83+7.45+5.56=0.81+4.48+3.58+5.41=8.38+9.11+8.98+6.73=6.41+9.91+5.62+9.15=3.74+0.55+9.88+1.22=8.53+0.62+4.17+4.11=6.16+5.06+1.91+1.01=3.16+7.4+0.86+4.09=4.29+2.45+0.88+8.31=6.55+1.99+7.16+2.67=8.86+5.23+7.26+6.49=8.4+4.16+0.17+1.42=5.15+2.9+9.01+6.64=4.25+9.28+4.69+8.77=1.61+6.45+5.78+5.55=2.07+1.79+2.58+6.59=1.11+0.77+6.19+3.19=0.14+3.84+1.53+3.66=2.98+4.79+2.29+0.22=5.95+0.39+9.17+8.18=6.81+2.33+7.65+9.02=8.46+4.22+0.15+3.61=1.78+8.1+8.42+3.59=8.23+7.58+6.29+4.62=6.98+6.96+8.63+6.56=2.88+8.88+3.33+3=1.86+6.03+4.22+4.16=7.39+6.01+8.75+4.87=7.11+2.52+2.06+2.05=1.81+9.79+9.34+4.06=0.08+2.08+3.32+7.86=0.52+4.23+8.21+8.35=0.03+5.38+2.64+8.53=0.97+1.91+4.58+8.09=2.48+2.89+7.17+3.1=1.03+6.18+1.4+8.93=2.91+0.34+2.3+4.14=7.58+3.78+8.77+3.4=3.68+9.94+2.87-3.54=0.86+4.08+3.55-7.89=0.16+5.11+1.77-0.68=1.75+4.05+7.8-4.77=4.27+8.25+9.79-3.79=2.02+9.8+1.81-1.22=6.79+4.69+3.54-7.59=9.4+8.96+8.98-9.55=1.54+7.4+0.2-2.92=2.54+9.75+3.65-5.75=7.61+0.28+1.16-6.37=2.59+5.85+3.88-5.42=8.23+9.8+8.29-0.88=1.91+8.19+5.36-9.65=6.92+8.01+9.65-0.12=1.25+7.52+3.69-4.56=4.66+1.2+3.48-2.64=0.85+4.03+5.61-1.86=4.02+2.55+2.46-3.65=8.67+8.28+2.02-5.36=0.57+6.13+8.93-5.57=9.26+0.11+9.41-8.86=0.02+7.59+1.15-6.35=9.12+8.73+2.75-3.32=6.34+2.12+4.41-1.09=5.87+6.46+1.27-0.5=4.52+2.93+3.4-7.38=7.25+8.28+1.47-5.59=0.65+5.52+4.25-2.43=2.34+4.59+5.21-7.12=0.67+2.63+8.27-3.25=1.4+0.14+9.14-1.83=0.53+6.6+7.49-3.29=0.56+6.99+7.01-2.69=4.92+7.98+4.75-4.51=9.71+1.54+8.9-0.64=4.54+1.47+3.77-7.03=4.55+7.83+4.16-3.24=3.81+3.03+7.04-0.76=6.25+2.69+6.81-5.95=4.05+4.76+1.96-5.75=4.91+9.73+5.46-4.09=9.21+5.76+7.75-1.04=5+2.72+1.42-6.25=3.88+0.85+9.07-3.42=3.92+0.36+1.87-2.31=5.75+0.46+3.55-1.02=7.21+8.01+7.12-1.58=7.48+8.38+4.08-8.22=6.24+3.61+3.59-9.51=4.9+5.88+8.42-1.69=6.9+7.72+6.38-3.39=0.4+0.73+8.54-0.18=1.14+4.5+9.43-4.65=9.4+1.52-5.55+2.4=4.47+6.21-1.5+0.47=5.8+5.94-7.04+0.03=4.98+7.7-0.06+9.06=8.22+4.49-9.65+9.05=5.67+5.7-6.58+3.25=7.94+1.95-5.95+5.15=4.97+4.45-0.93+2.12=7.44+8.67-7.83+2.19=4.9+0.26-0.07+0.73=7.44+6.23-6.03+9.81=7.58+6.43-7.79+9.28=5.2+8.44-0.4+5.79=0.98+8.44-7.26+9.14=5.91+5.34-9.77+5.62=3.35+6.3-7.9+1.15=8.67+8.13-9.65+0.14=7.81+7.28-2.33+7.74=8.2+7.92-4.12+2.34=2.96+2.85-5.14+8.96=9.78+2.62-8.06+3.82=7.04+4.75-6.74+0.51=0.54+2.84-1.82+8.01=5.59+1.05-0.27+1.61=9.06+1.37-2.93+8.8=0.88+6.36-4.41+0.87=2.05+3-3.16+8.01=9.01+6.71-2.94+1.59=8.91+2.73-6.37+0.63=8.65+7.74-0.06+9.14=4.99+6.45-1.94+5.91=2.43+3.54-3+9.01=3.68+9.09-1.82+2.12=6.63+7.23-2.04+8.64=2.81+7.67-3.42+2.23=3.68+6.51-9.22+1.74=3.82+6.23-6.78+9.27=7.91+7.31-9.76+2.11=5.26+6.24-5.21+6.34=9.57+5.83-4.26+8.99=3.26+3.12-4.97+2.26=7.45+3.9-6.58+7.6=6.89+3.93-5.03+7.27=2.93+7.6-2.02+4.91=1.47+6.59-5.17+8.13=9.62+6.95-9.52+4.56=3.13+5.38-6.02+2.53=6.3+1.48-7.06+5.42=9.29+9.8-8.84+9.66=5.84+5.32-3.01+5.27=5.59+2.55-2.93+5.48=2.5+8.69-7.99+4.28=2.88+8.86-9.28+4.97=7.56+6.17-3.97+7.39=9.3+6.7-8.29-0.76=4.69+5.89-4.35-3.9=3.94+4.4-0.51-6.09=5.88+9.45-4.9-5.75=6.29+7.94-7.04-1.53=4.93+2.46-1.39-1.75=2.86+6.79-5.17-1.13=8.74+6.21-7.36-4.16=4.99+9.33-0.79-2.1=9.83+0.33-5.97-3.6=8.07+9.72-6.82-7.34=7.1+7.61-2.99-5.87=6.62+9.47-2.7-8.82=5.48+9.23-9.46-0.45=8.3+9.24-1.77-5.4=7.81+3.18-3.31-2.38=5.88+4.44-3.48-2.07=9.91+1.26-1.96-7.45=6.07+8.82-4.53-3.79=2.87+4.73-0.22-7.13=4.12+8.39-1.22-9=7.38+4.26-3.29-0.31=7.87+9.35-1.79-0.72=0.25+7.58-3.71-1.04=3.57+2.82-1.86-0.38=7.5+9.15-5.8-8.28=9.28+2.22-5.94-3.97=2.85+8.39-8.28-0.99=7.87+6.99-3.28-4.68=6.47+8.83-0.07-9.26=2.68+9.7-0.82-6.88=7.35+8.58-5.86-0.07=6.65+4.59-8.28-1.11=7.67+3.18-4.05-1.56=6.87+9.45-6.43-7.36=0.53+9.22-5.71-0.49=6.34+9.17-7.97-4.11=3.89+8.87-7.69-2.79=7.08+1.77-0.5-6.42=2.37+4.2-0.07-0.84=6.33+7.22-8.9-2.81=5.35+7.91-1.35-8.1=5.9+1.75-0.11-3.01=7.14+8.19-1.27-9.6=9.26+5.27-1.69-5.94=5.4+6.89-3.5-6.24=8.3+0.32-3.29-1.81=5.55+9.09-7.02-3.15=8.39+6.47-7.57-7=6.82+9.03-7.9-2.53=4.26+3.8-7-0.32=3.32+5.94-1.51-1.63=2.71+7.93-5.21-3.03=8.28+0.49-1.48-3.25=4.93-2.72+2.09+6.19=8.35-3.8+7.41+2.51=7.43-1.83+5.67+4.92=6.04-1.51+6.17+1.78=8.69-4.16+2.82+2.92=7.33-5.01+2.33+9.78=7.56-2.55+7.93+3.04=5.72-5.43+8.59+1.65=8.67-6.98+5.73+8.68=8.96-2.54+1.14+2.2=9.04-1.14+0.83+2.64=7.2-2.51+8.96+3.96=8.22-1.78+8.59+5.95=8.82-3.92+4.77+4.56=5.51-1.54+8.35+9.82=7.1-2.43+2.52+1.33=7.71-7.47+5.33+4.56=6.61-1.82+6.05+4.51=4.05-3.17+5.88+3.32=2.34-1.82+3.07+1.96=7.07-6.75+3.98+4.6=2.99-1.69+5.24+2.51=9.99-4.75+7.52+4.44=5.9-5.32+6.21+9.11=5.96-4.7+2.73+3.81=3.01-2.41+9.58+2.76=7.58-2.87+2.44+9.52=5.35-2.08+8.54+9.14=8.98-0.54+2.96+3.84=9.89-2.23+0.57+2.66=3.66-0.32+4.37+4.92=9.53-4.64+7.92+1.5=4.44-3.4+0.23+5.14=7.79-1.28+8.09+3.86=6.19-0.45+4.77+9.16=6.75-5.64+7.2+6.53=5.51-3.61+5.71+4.2=7.72-0.23+6.42+1.49=5.61-3.28+6.47+1.22=2.68-0.62+7.8+6.59=9.53-6.82+1.6+9.09=5.04-3.41+0.41+4.72=4.07-2.51+2.81+6.86=9.41-1.96+1.87+2.74=5.16-3.03+4.26+4.71=6.47-3.28+5.03+4.38=6.94-3.4+7.59+6.95=9.33-5.15+4.24+5.13=8.01-2.62+5.51+1.76=8.94-1.71+9.37+7.34=8.01-7.3+0.41+5.36=2.76-1.52+5.81+8.46=6.8-1.45+3.86+9.89=9.29-6.21+2.09+1.25=8.88-1.2+7.05-3.37=7.19-5.83+7.33-0.11=7.88-0.33+5.08-6.59=8.09-1.41+2.28-4.6=7.57-1.65+9.29-8.08=7.81-7.37+4.9-3.27=8.07-6.57+6.14-4.59=8.37-7.04+4.66-5.44=9.37-3.63+8.76-7.94=8.4-0.12+1.14-8.42=8.66-7.87+9.12-2.54=9.88-8.63+9.21-6.72=5.91-1.28+7.94-9.18=7.12-6.5+6.75-4.04=9.92-2.81+3.35-2.48=9.31-7.19+7.09-8.66=8.97-7.63+2.32-3.26=7.33-5.37+8.12-6.65=5.99-1.42+8.17-1.3=9.17-5.84+2.92-5.74=6.3-5.21+8.71-1.78=2.48-0.61+2.74-2.28=9.86-4.4+8.26-0.73=5.88-5.33+8.81-7.11=6.31-1.94+2.79-5.15=3.84-1.34+8.46-2.65=8.82-6.34+4.15-0.72=9.6-3.18+4.28-2.01=5.06-2.08+4.26-5.83=8.71-3.28+3.03-4.26=4.72-1.29+4.87-5.41=6.25-0.51+5.75-0.32=7.18-1.15+8.97-1.65=6.76-1.73+5.47-5.21=7.59-1.07+7.8-2.06=9.93-1.63+9.71-7.57=7.47-6.34+2.24-1.58=5.88-3.62+0.51-2.01=2.75-0.2+8.43-0.09=6.47-6.16+8.91-5.82=9.39-2.62+7.19-1.36=9.12-0.34+8.65-9.86=8.68-1.82+8.48-6.18=9.47-1.32+3.21-7.95=6.89-4.98+3.03-0.07=4.49-2.15+2.34-2.18=2.75-1.01+4.58-1.14=3.42-2.8+8.16-6.24=9.71-1.95+0.94-2.9=9.37-2.01+7.21-3.85=8.44-1.6+6.07-2.29=9.25-5.2+1.63-1.58=8.47-4.18+5.98-5.79=2.26-0.11+5.51-4.82=9.54-7.18-1.92+7.36=5.91-1.03-4.75+6.62=9.19-2.89-5.74+0.14=9.86-3.54-1.16+4.28=4.03-1.89-1.71+6.3=8.83-2.64-2.25+5.98=8.36-0.86-6.73+0.04=9.94-4.67-3.92+7.8=3.91-0.71-2.23+7.74=9.41-3.27-2.15+2.04=4.09-1.15-0.19+1.2=6.33-0.67-0.91+0.06=8.78-3.73-0.14+7.26=7.46-1.06-4.43+0.41=8.39-2.79-2.49+2.61=8.73-6.09-1.06+4.92=7.94-5.2-1.57+3.56=5.09-4.85-0.14+1.03=6.32-4.86-0.71+9.43=9.9-7.06-1+7.73=9.68-0.52-5.81+7.52=2.31-0.7-0.63+1.75=4.01-2.28-0.43+7.63=6.17-3.73-0.39+5.6=7.69-1.03-3.6+9.41=9.8-1.2-7.91+2.38=9.47-3.68-2.43+6.49=8.25-0.62-6.55+4.46=7.52-1.01-5.35+5=8.96-0.21-5.55+5.64=7.86-3.15-4.13+9.48=5.74-1.78-2.34+7.7=6.58-0.89-0.19+7.25=5.21-4.12-0.77+3.62=8.71-4.83-3.55+6.54=8.71-4.75-1.54+9.13=9.43-3.3-5.71+6.81=8.03-2.28-4.04+2.56=8.67-2.79-1.67+7.19=7.85-5.96-1.36+3=5.83-0.75-2.13+6.49=7.64-0.76-2.18+4.57=8.98-1.32-4.33+4.51=9.77-3.34-1.34+1.22=9.85-0.14-2.58+6.44=9.71-7.02-2.59+0.38=9.58-8.96-0.51+7.78=9.48-7.35-0.71+5.46=8.06-2.57-3.75+3.97=9.51-5.07-3.88+2.59=8.54-6.99-0.45+1.25=9.01-4.21-3.04+2.63=9.87-0.47-8.86+1.97=7.57-4.7-0.74+2.43=7.59-1.51-2.21-1.26=6.86-0.05-0.72-1.73=9.37-4.94-0.49-3.28=9.88-1.78-5.49-1.14=6.12-1.55-2.21-1.7=9.82-1.6-0.18-1.69=9.14-3.44-0.88-3.56=9.59-6.7-1.24-0.52=5.34-1.19-0.03-2.44=8.13-3.6-1.55-2.24=9.64-1.52-4.72-1.3=6.88-4.14-0.35-2.1=8.8-1.59-0.47-3.99=6.28-3.03-2.07-0.13=9.66-0.31-8.33-0.89=6.01-3.68-0.36-1.54=6.81-1.35-3.35-0.23=9.83-7.42-1-1.22=8.87-0.41-2.62-2.32=2.83-0.11-0.6-1.65=8.78-0.64-3.17-4.58=9.99-2.79-4.3-1.82=7.92-2.92-2.93-1.93=9.83-2.3-3.71-0.53=9.75-0.23-6.63-0.76=9.17-1.71-4.54-0.48=8.71-3.04-2.38-1.98=9.1-2.6-4.97-0.18=7.99-4.14-0.43-1.27=8.89-7.3-0.74-0.44=6.65-0.95-0.88-1.15=8.4-4.05-0.23-0.52=7.95-0.18-0.82-3.83=9.92-0.59-0.6-3.46=8.87-0.5-2.05-4.72=8.96-3.6-1.95-2.77=6.1-3.24-0.08-1.86=8.03-2.04-5.5-0.26=9.56-3.86-1.6-1.19=6.21-1.47-3.07-0.25=9.98-6.92-2.16-0.02=9.65-1.45-1.08-0.44=1.92-0.59-0.67-0.52=8.7-4.47-3.72-0.32=9.96-2.2-1.8-3.15=8.68-4.09-2.7-0.95=8.45-2.73-1.12-3.76=3.45-1.72-1.14-0.45=6.52-3.97-0.09-0.85=8.83-0.4-1.69-3.14=9.72-7.69-0.49-0.7=9.79-0.17-2.85-1.34=7.04-0.52-5.09-0.07=8.69-4.31-3.97-0.16=参考答案4.72+2.6=7.321.21+8.02=9.236.5+6.86=13.364+5.81=9.811.41+2.04=3.456.62+6.19=12.815.06+7.12=12.186.35+1.89=8.240.67+4.96=5.637.43+2.86=10.295.06+1.34=6.45.58+1.06=6.647.86+3.49=11.351.25+2.75=46.42+6.03=12.453.9+5.34=9.242.48+7.36=9.842.42+7.08=9.51.53+0.14=1.676.78+9.27=16.054.62+4.52=9.145.66+3.05=8.712.86+4.26=7.129.72+4.55=14.279.31+1.31=10.625.3+5.61=10.919.53+6.66=16.194.62+9.08=13.71.28+1.7=2.988.56+1.93=10.496.73+6.27=135.4+2.22=7.625.51+7.56=13.074.23+0.46=4.694.52+6.18=10.75.28+9.25=14.531.87+4.21=6.089.62+0.34=9.965.47+3.11=8.580.28+2.3=2.583.45+8.27=11.722.45+8.04=10.492.4+0.98=3.386.17+5.51=11.682.2+7.34=9.545.41+1.86=7.270.35+9.51=9.868.87+6.64=15.516.63+3.08=9.715.12+6.24=11.369.67+0.73=10.49.98+8.23=18.219.8+2.54=12.348.33+1.52=9.857.75-4.32=3.439.84-3.39=6.453.92-1.68=2.246.92-1.76=5.166.77-6.47=0.39.55-3.34=6.212.65-2.46=0.191.08-0.34=0.742.46-0.14=2.329.98-7.94=2.049.36-7.9=1.466.16-4.05=2.119.91-1.38=8.537.84-2.82=5.026.64-0.21=6.433.07-1.24=1.838.1-5.67=2.438.23-0.25=7.988.34-1.89=6.458.95-0.31=8.648.17-1.95=6.225-2.61=2.394.75-2.55=2.29.89-0.15=9.749.1-3.68=5.427.66-3=4.662.3-0.26=2.046.28-2.05=4.237.06-6.5=0.564.41-1.45=2.965.43-2.78=2.659.64-2.63=7.012.86-0.64=2.226.74-6.05=0.698.49-8.35=0.148.58-6.83=1.755.9-1.52=4.386.84-0.07=6.775.89-2.45=3.446.5-5.49=1.019.89-4.58=5.316.6-3.1=3.57.9-3.18=4.726.06-1.39=4.679.4-3.64=5.764.62-2.32=2.34.96-2.18=2.787.49-3.69=3.89.59-7.97=1.626.22-2.24=3.985.93-3.3=2.633.15-1.25=1.99.47-7.95=1.523.71-0.74=2.971.27+6.14+4.87=12.283.94+4.56+9.07=17.577.44+2.35+6.78=16.572.07+1.03+4.45=7.557+5.46+7.27=19.731.92+5.83+2.38=10.135.68+7.54+2.61=15.830.53+0.65+4.06=5.241.88+8.79+6.59=17.264.69+3.23+0.91=8.834.97+4.26+1.37=10.66.9+7.15+1.48=15.533.45+2.46+0.34=6.251.12+8.85+4.44=14.419.19+7.76+2.65=19.61.43+4.86+1.17=7.467.49+7.08+3.86=18.436.78+0.71+4.57=12.064.35+4.51+2.09=10.950.62+3.51+2.35=6.485.84+8.53+0.31=14.681.78+4.46+0.55=6.790.04+6.41+5.56=12.010.89+2.95+5.71=9.553.3+3.28+7.31=13.891.14+4.1+7.79=13.038.29+3+3.29=14.584.81+8.34+2.45=15.62.54+6.07+0.96=9.574.46+0.73+5.99=11.189.7+4.61+9.79=24.19.38+6.62+4.39=20.395.28+5.44+8.83=19.557.51+5.84+1.43=14.781.12+2.02+0.28=3.424.1+1.92+1.35=7.370.11+0.83+4.75=5.690.96+5.99+7.53=14.482.77+5.3+1.57=9.645.58+3.88+4.66=14.123.53+4.92+5.55=149.93+8.68+6.9=25.513.61+8.66+8.57=20.845.86+6.63+5.08=17.570.3+5.01+8.32=13.632.63+7.7+8.95=19.283.5+7.48+0.76=11.741.97+9.08+7.97=19.021.58+8.33+1.1=11.015.47+5.63+9.13=20.239.5+9.3+2.52=21.326.98+8.28+9.71=24.976.11+9.21+4.31=19.630.1+6.09+8.06=14.255.33+6.97-5.92=6.388.91+8.2-3=14.117.73+5.46-2.46=10.738.79+4.72-4.99=8.525.51+8.45-9.63=4.336.39+4.8-4.34=6.859.77+6.32-4.87=11.224.92+8.14-9=4.065.99+8.9-7.69=7.28.55+7.1-0.3=15.351.97+7.68-2.63=7.023.34+0.36-3.08=0.628.6+2.95-8.82=2.733.58+6.37-0.47=9.483.89+7.22-6.79=4.323.79+8.59-1.39=10.996.52+9.1-4.85=10.776.93+1.02-6.63=1.324.74+5.87-6.97=3.645.1+5.6-0.54=10.168.19+7.9-6.06=10.033+8.99-1.12=10.871.99+8.9-8.05=2.849.59+8-3.59=141.9+3.7-0.93=4.675.9+5.55-0.83=10.628.29+2.1-5.99=4.47.59+0.52-4.12=3.992.6+3.1-3.39=2.317.75+6.26-1.45=12.566.85+3.34-4.31=5.885.57+7.05-3.37=9.255.46+3.1-0.45=8.115.24+4.28-1.16=8.367.72+6.97-7.03=7.667.17+3.04-2.22=7.997+1.34-7.14=1.27.11+5.67-4.42=8.369.98+4.84-9.66=5.162.65+8.2-9.29=1.560.75+8.86-0.47=9.140.75+9.12-7.23=2.645.23+5.98-8.43=2.781.81+7.26-6.72=2.359.73+3.03-4.68=8.088.75+0.16-8.12=0.798.22+9.78-9.97=8.036.56+9.86-0.19=16.239.39+1.53-6.22=4.75.33+6.08-6.5=4.915.29+1.38-4.02=2.659.6+6.75-8.76=7.597.49+9.37-6.2=10.667.33+3.42-2.77=7.986.95-5.5+0.34=1.797.3-2.47+3.81=8.646.18-2.72+1.12=4.588.5-3.64+0.17=5.038.88-6.62+4.16=6.429.14-2.17+3.05=10.027.98-5.68+0.02=2.324.03-0.77+3.35=6.615.7-3.95+4.19=5.945.43-4.35+7.84=8.921.54-0.66+2.42=3.34.79-1.19+6.25=9.851.19-0.99+5.69=5.895.23-4.15+8.83=9.918.78-0.98+8.49=16.297.57-6.32+3.13=4.387.11-1.01+4.13=10.237.68-7.37+5.83=6.149.31-8.59+8.38=9.18.75-3.96+3.57=8.365.69-3.47+7.19=9.416.4-2.72+6.69=10.379.8-1.02+3=11.785.17-0.88+7.41=11.74.79-2.23+1.23=3.795.91-2.42+5.39=8.885.99-1.94+8.91=12.962.88-1.35+7.99=9.526.94-5.91+1.5=2.534.59-2.85+6.82=8.569.5-8.43+0.96=2.033.47-1.61+8.01=9.872.86-1.68+1.39=2.575.49-5.37+4.29=4.416.01-3.1+0.43=3.343.66-0.12+9.04=12.588.11-6.71+8.4=9.89.09-4.42+5.25=9.929.97-0.2+0.41=10.183.41-1.52+8.74=10.639.44-8.65+4.44=5.234.62-0.02+9.99=14.598.18-5.49+4.8=7.493.98-1.28+8.98=11.687.13-3.35+1.29=5.075.69-5.5+0.98=1.178.56-7.61+5.16=6.115.73-3.6+1.61=3.745.14-3.29+3.1=4.956.4-6.26+3.46=3.66.85-5.89+8.77=9.737.2-2.3+0.78=5.687.6-0.42+2.04=9.229.94-5.6+7.14=11.489.13-1.38-2.07=5.688.25-6.25-0.48=1.529.45-2.77-1.25=5.439.04-1.26-7.25=0.536.47-3.21-2.39=0.877.23-2.22-0.55=4.465.78-1.23-3.54=1.019.51-0.48-1.98=7.055.77-0.71-3.49=1.579.99-8.82-0.47=0.76.52-2.46-3.01=1.055.19-0.6-0.9=3.697.37-1.06-0.81=5.57.31-3.46-1.59=2.268.09-1.36-4.71=2.028.12-0.32-3.13=4.677.52-3.37-3.62=0.539.05-8.09-0.04=0.928.36-2.19-0.24=5.937.34-4.23-2.39=0.728.53-2.26-1.79=4.486.66-0.55-3.08=3.038.82-6.24-0.07=2.513.83-1.18-1.17=1.488.59-5.11-2.19=1.298.27-3.47-4.16=0.648.42-2.62-0.5=5.36.68-0.13-4.43=2.128.82-4.67-1.37=2.787.85-2.41-3.18=2.269.81-3.05-3.26=3.56.75-0.81-2.07=3.877.08-2.21-2.9=1.976.23-1.79-1.96=2.486.85-1.56-0.49=4.86.62-1.19-2.42=3.019.58-2.96-3.96=2.668.98-1.11-3.19=4.689.26-5.2-1.31=2.759.1-1.23-2.14=5.739.41-1.09-0.88=7.449.97-6.02-3.05=0.99.98-5.42-2.64=1.927.89-1.13-0.78=5.989.67-6.8-2.17=0.78.5-0.23-2.97=5.37.42-0.88-2.21=4.333.04-0.28-1.91=0.859.96-4.46-2.9=2.62.04-1.09-0.33=0.628.55-0.35-3.56=4.648.89-0.35-1.04=7.57.14-2.07-1.86=3.217.94-1.33-3.87=2.745.08+0.13+9.43+9.65=24.291.02+1.46+4.66+1.35=8.490.26+0.54+5.95+3.48=10.231.1+6.86+9.89+7.08=24.934.44+1.99+4.95+3.49=14.875.52+8.29+9.24+8.63=31.685.09+2.59+7.81+2.87=18.365.46+3.2+8.42+6.92=240.74+2.7+2.51+6.85=12.82.52+0.46+6.67+6.94=16.592.02+3.13+3.19+2.26=10.67.09+4.28+2.51+9.37=23.257.91+8.27+9.21+7.27=32.668.29+7.9+3.38+7.56=27.130.49+9.31+2.94+7.43=20.170.06+3.1+9.31+6.82=19.294.19+4.83+7.45+5.56=22.030.81+4.48+3.58+5.41=14.288.38+9.11+8.98+6.73=33.26.41+9.91+5.62+9.15=31.093.74+0.55+9.88+1.22=15.398.53+0.62+4.17+4.11=17.436.16+5.06+1.91+1.01=14.143.16+7.4+0.86+4.09=15.514.29+2.45+0.88+8.31=15.936.55+1.99+7.16+2.67=18.378.86+5.23+7.26+6.49=27.848.4+4.16+0.17+1.42=14.155.15+2.9+9.01+6.64=23.74.25+9.28+4.69+8.77=26.991.61+6.45+5.78+5.55=19.392.07+1.79+2.58+6.59=13.031.11+0.77+6.19+3.19=11.260.14+3.84+1.53+3.66=9.172.98+4.79+2.29+0.22=10.285.95+0.39+9.17+8.18=23.696.81+2.33+7.65+9.02=25.818.46+4.22+0.15+3.61=16.441.78+8.1+8.42+3.59=21.898.23+7.58+6.29+4.62=26.726.98+6.96+8.63+6.56=29.132.88+8.88+3.33+3=18.091.86+6.03+4.22+4.16=16.277.39+6.01+8.75+4.87=27.027.11+2.52+2.06+2.05=13.741.81+9.79+9.34+4.06=250.08+2.08+3.32+7.86=13.340.52+4.23+8.21+8.35=21.310.03+5.38+2.64+8.53=16.580.97+1.91+4.58+8.09=15.552.48+2.89+7.17+3.1=15.641.03+6.18+1.4+8.93=17.542.91+0.34+2.3+4.14=9.697.58+3.78+8.77+3.4=23.533.68+9.94+2.87-3.54=12.950.86+4.08+3.55-7.89=0.60.16+5.11+1.77-0.68=6.361.75+4.05+7.8-4.77=8.834.27+8.25+9.79-3.79=18.522.02+9.8+1.81-1.22=12.416.79+4.69+3.54-7.59=7.439.4+8.96+8.98-9.55=17.791.54+7.4+0.2-2.92=6.222.54+9.75+3.65-5.75=10.197.61+0.28+1.16-6.37=2.682.59+5.85+3.88-5.42=6.98.23+9.8+8.29-0.88=25.441.91+8.19+5.36-9.65=5.816.92+8.01+9.65-0.12=24.461.25+7.52+3.69-4.56=7.94.66+1.2+3.48-2.64=6.70.85+4.03+5.61-1.86=8.634.02+2.55+2.46-3.65=5.388.67+8.28+2.02-5.36=13.610.57+6.13+8.93-5.57=10.069.26+0.11+9.41-8.86=9.920.02+7.59+1.15-6.35=2.419.12+8.73+2.75-3.32=17.286.34+2.12+4.41-1.09=11.785.87+6.46+1.27-0.5=13.14.52+2.93+3.4-7.38=3.477.25+8.28+1.47-5.59=11.410.65+5.52+4.25-2.43=7.992.34+4.59+5.21-7.12=5.020.67+2.63+8.27-3.25=8.321.4+0.14+9.14-1.83=8.850.53+6.6+7.49-3.29=11.330.56+6.99+7.01-2.69=11.874.92+7.98+4.75-4.51=13.149.71+1.54+8.9-0.64=19.514.54+1.47+3.77-7.03=2.754.55+7.83+4.16-3.24=13.33.81+3.03+7.04-0.76=13.126.25+2.69+6.81-5.95=9.84.05+4.76+1.96-5.75=5.024.91+9.73+5.46-4.09=16.019.21+5.76+7.75-1.04=21.685+2.72+1.42-6.25=2.893.88+0.85+9.07-3.42=10.383.92+0.36+1.87-2.31=3.845.75+0.46+3.55-1.02=8.747.21+8.01+7.12-1.58=20.767.48+8.38+4.08-8.22=11.726.24+3.61+3.59-9.51=3.934.9+5.88+8.42-1.69=17.516.9+7.72+6.38-3.39=17.610.4+0.73+8.54-0.18=9.491.14+4.5+9.43-4.65=10.429.4+1.52-5.55+2.4=7.774.47+6.21-1.5+0.47=9.655.8+5.94-7.04+0.03=4.734.98+7.7-0.06+9.06=21.688.22+4.49-9.65+9.05=12.115.67+5.7-6.58+3.25=8.047.94+1.95-5.95+5.15=9.094.97+4.45-0.93+2.12=10.617.44+8.67-7.83+2.19=10.474.9+0.26-0.07+0.73=5.827.44+6.23-6.03+9.81=17.457.58+6.43-7.79+9.28=15.55.2+8.44-0.4+5.79=19.030.98+8.44-7.26+9.14=11.35.91+5.34-9.77+5.62=7.13.35+6.3-7.9+1.15=2.98.67+8.13-9.65+0.14=7.297.81+7.28-2.33+7.74=20.58.2+7.92-4.12+2.34=14.342.96+2.85-5.14+8.96=9.639.78+2.62-8.06+3.82=8.167.04+4.75-6.74+0.51=5.560.54+2.84-1.82+8.01=9.575.59+1.05-0.27+1.61=7.989.06+1.37-2.93+8.8=16.30.88+6.36-4.41+0.87=3.72.05+3-3.16+8.01=9.99.01+6.71-2.94+1.59=14.378.91+2.73-6.37+0.63=5.98.65+7.74-0.06+9.14=25.474.99+6.45-1.94+5.91=15.412.43+3.54-3+9.01=11.983.68+9.09-1.82+2.12=13.076.63+7.23-2.04+8.64=20.462.81+7.67-3.42+2.23=9.293.68+6.51-9.22+1.74=2.713.82+6.23-6.78+9.27=12.547.91+7.31-9.76+2.11=7.575.26+6.24-5.21+6.34=12.639.57+5.83-4.26+8.99=20.133.26+3.12-4.97+2.26=3.677.45+3.9-6.58+7.6=12.376.89+3.93-5.03+7.27=13.062.93+7.6-2.02+4.91=13.421.47+6.59-5.17+8.13=11.029.62+6.95-9.52+4.56=11.613.13+5.38-6.02+2.53=5.026.3+1.48-7.06+5.42=6.149.29+9.8-8.84+9.66=19.915.84+5.32-3.01+5.27=13.425.59+2.55-2.93+5.48=10.692.5+8.69-7.99+4.28=7.482.88+8.86-9.28+4.97=7.437.56+6.17-3.97+7.39=17.159.3+6.7-8.29-0.76=6.954.69+5.89-4.35-3.9=2.333.94+4.4-0.51-6.09=1.745.88+9.45-4.9-5.75=4.686.29+7.94-7.04-1.53=5.664.93+2.46-1.39-1.75=4.252.86+6.79-5.17-1.13=3.358.74+6.21-7.36-4.16=3.434.99+9.33-0.79-2.1=11.439.83+0.33-5.97-3.6=0.598.07+9.72-6.82-7.34=3.637.1+7.61-2.99-5.87=5.856.62+9.47-2.7-8.82=4.575.48+9.23-9.46-0.45=4.88.3+9.24-1.77-5.4=10.377.81+3.18-3.31-2.38=5.35.88+4.44-3.48-2.07=4.779.91+1.26-1.96-7.45=1.766.07+8.82-4.53-3.79=6.572.87+4.73-0.22-7.13=0.254.12+8.39-1.22-9=2.297.38+4.26-3.29-0.31=8.047.87+9.35-1.79-0.72=14.710.25+7.58-3.71-1.04=3.083.57+2.82-1.86-0.38=4.157.5+9.15-5.8-8.28=2.579.28+2.22-5.94-3.97=1.592.85+8.39-8.28-0.99=1.977.87+6.99-3.28-4.68=6.96.47+8.83-0.07-9.26=5.972.68+9.7-0.82-6.88=4.687.35+8.58-5.86-0.07=106.65+4.59-8.28-1.11=1.857.67+3.18-4.05-1.56=5.246.87+9.45-6.43-7.36=2.530.53+9.22-5.71-0.49=3.556.34+9.17-7.97-4.11=3.433.89+8.87-7.69-2.79=2.287.08+1.77-0.5-6.42=1.932.37+4.2-0.07-0.84=5.666.33+7.22-8.9-2.81=1.845.35+7.91-1.35-8.1=3.815.9+1.75-0.11-3.01=4.537.14+8.19-1.27-9.6=4.469.26+5.27-1.69-5.94=6.95.4+6.89-3.5-6.24=2.558.3+0.32-3.29-1.81=3.525.55+9.09-7.02-3.15=4.478.39+6.47-7.57-7=0.296.82+9.03-7.9-2.53=5.424.26+3.8-7-0.32=0.743.32+5.94-1.51-1.63=6.122.71+7.93-5.21-3.03=2.48.28+0.49-1.48-3.25=4.044.93-2.72+2.09+6.19=10.498.35-3.8+7.41+2.51=14.477.43-1.83+5.67+4.92=16.196.04-1.51+6.17+1.78=12.488.69-4.16+2.82+2.92=10.277.33-5.01+2.33+9.78=14.437.56-2.55+7.93+3.04=15.985.72-5.43+8.59+1.65=10.538.67-6.98+5.73+8.68=16.18.96-2.54+1.14+2.2=9.769.04-1.14+0.83+2.64=11.377.2-2.51+8.96+3.96=17.618.22-1.78+8.59+5.95=20.988.82-3.92+4.77+4.56=14.235.51-1.54+8.35+9.82=22.147.1-2.43+2.52+1.33=8.527.71-7.47+5.33+4.56=10.136.61-1.82+6.05+4.51=15.354.05-3.17+5.88+3.32=10.082.34-1.82+3.07+1.96=5.557.07-6.75+3.98+4.6=8.92.99-1.69+5.24+2.51=9.059.99-4.75+7.52+4.44=17.25.9-5.32+6.21+9.11=15.95.96-4.7+2.73+3.81=7.83.01-2.41+9.58+2.76=12.947.58-2.87+2.44+9.52=16.675.35-2.08+8.54+9.14=20.958.98-0.54+2.96+3.84=15.249.89-2.23+0.57+2.66=10.893.66-0.32+4.37+4.92=12.639.53-4.64+7.92+1.5=14.314.44-3.4+0.23+5.14=6.417.79-1.28+8.09+3.86=18.466.19-0.45+4.77+9.16=19.676.75-5.64+7.2+6.53=14.845.51-3.61+5.71+4.2=11.817.72-0.23+6.42+1.49=15.45.61-3.28+6.47+1.22=10.022.68-0.62+7.8+6.59=16.459.53-6.82+1.6+9.09=13.45.04-3.41+0.41+4.72=6.764.07-2.51+2.81+6.86=11.239.41-1.96+1.87+2.74=12.065.16-3.03+4.26+4.71=11.16.47-3.28+5.03+4.38=12.66.94-3.4+7.59+6.95=18.089.33-5.15+4.24+5.13=13.558.01-2.62+5.51+1.76=12.668.94-1.71+9.37+7.34=23.948.01-7.3+0.41+5.36=6.482.76-1.52+5.81+8.46=15.516.8-1.45+3.86+9.89=19.19.29-6.21+2.09+1.25=6.428.88-1.2+7.05-3.37=11.367.19-5.83+7.33-0.11=8.587.88-0.33+5.08-6.59=6.048.09-1.41+2.28-4.6=4.367.57-1.65+9.29-8.08=7.137.81-7.37+4.9-3.27=2.078.07-6.57+6.14-4.59=3.058.37-7.04+4.66-5.44=0.559.37-3.63+8.76-7.94=6.568.4-0.12+1.14-8.42=18.66-7.87+9.12-2.54=7.379.88-8.63+9.21-6.72=3.745.91-1.28+7.94-9.18=3.397.12-6.5+6.75-4.04=3.339.92-2.81+3.35-2.48=7.989.31-7.19+7.09-8.66=0.558.97-7.63+2.32-3.26=0.47.33-5.37+8.12-6.65=3.435.99-1.42+8.17-1.3=11.449.17-5.84+2.92-5.74=0.516.3-5.21+8.71-1.78=8.022.48-0.61+2.74-2.28=2.339.86-4.4+8.26-0.73=12.995.88-5.33+8.81-7.11=2.256.31-1.94+2.79-5.15=2.013.84-1.34+8.46-2.65=8.318.82-6.34+4.15-0.72=5.919.6-3.18+4.28-2.01=8.695.06-2.08+4.26-5.83=1.418.71-3.28+3.03-4.26=4.24.72-1.29+4.87-5.41=2.896.25-0.51+5.75-0.32=11.177.18-1.15+8.97-1.65=13.356.76-1.73+5.47-5.21=5.297.59-1.07+7.8-2.06=12.269.93-1.63+9.71-7.57=10.447.47-6.34+2.24-1.58=1.795.88-3.62+0.51-2.01=0.762.75-0.2+8.43-0.09=10.896.47-6.16+8.91-5.82=3.49.39-2.62+7.19-1.36=