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2.73+0.58=1.42+6.14=8.06+3.91=8.7+9.13=4.14+4.26=2.05+3.6=1.63+5.26=8.61+2.62=4.91+3.04=6.58+3.98=5.02+8.9=8.74+9.02=8.46+0.12=5+8.27=0.16+8.26=3.4+4.19=6.26+5.05=7.47+8.62=3.48+9.79=3.1+8.41=4+4.57=1.46+9.97=2.36+7.66=6.27+0.96=8.37+8.2=2.21+4.42=2.94+0.39=8.33+9.23=7.19+8.43=5.4+8.22=3.76+9.8=7.9+4.38=8.12+7=2.54+4.25=1.75+5.94=2.42+6.66=4.14+1.98=2.87+4.55=9.55+2.95=7.78+7.22=5.75+2.36=7.67+0.85=6.01+4.76=9.42+4.82=3.12+9.77=5.43+2.97=3.6+0.79=4.32+9=3.13+9.08=8.78+7.6=9.76+4.98=6.28+3.36=9.63+2.27=6.91+2.64=9.32-5.1=6.86-2.63=9.09-4.33=6.23-0.08=9.05-8.72=8.17-7.72=4.68-2.52=2.11-0.25=6.76-6.02=8.55-7.63=5.66-5.15=9.86-3.22=2.9-2.14=9.59-8.47=9.68-2.33=5.51-2.69=8.68-2.03=7.68-2.11=6.97-6.76=7.46-6.61=6.11-5.86=7.69-5.51=9.52-5.31=3.35-0.73=6.36-2.7=5.26-3.31=6.49-3.91=5.74-2.65=7.92-6.8=5.85-4.95=4.27-0.41=9.68-2.9=7.63-6.93=8.69-8.06=5.84-5.65=7.49-1.58=8.35-3.91=4.36-2.69=7.21-5.39=5.86-1.01=8.73-7.75=6.23-4.78=7.27-6.06=8.86-2.6=8.26-5.54=8.72-6.51=9.02-2.51=5.11-0.86=3.63-1.38=9.18-4.15=9.67-1.3=7.31-5.63=2.12-0.74=7.65-1.23=2.1+8.96+7.06=9.97+1.3+2.15=4.18+7.16+8.87=2.36+5.23+1.89=3.44+1.79+2.46=9.36+7.98+9.55=4.8+9.15+1.89=8.83+5.86+2.93=6.46+8.33+3.27=6.87+8.69+5.53=9.46+7.2+5.13=1.5+6.57+1.47=8.82+5.5+9.29=2.91+6.32+0.89=8.28+0.1+7.18=2.11+3.22+8.44=8.67+7.41+9.12=6.66+9.69+0.29=1.59+5.83+3.13=7.77+6.64+5.7=3.44+3.92+8.92=8.53+6.72+1.04=7.2+7.9+3.84=3.15+9.94+6.37=3.28+0.83+4.99=3.77+9.24+8.45=5.92+4.91+2.57=1.26+5.42+3.84=5.76+1.04+9.87=9.56+2.14+7.15=2.42+7.2+7.62=1.21+1.7+6.8=8.25+1.89+2.05=1.71+1.05+9.54=6.37+7.46+5.21=8.36+7.05+2.3=1.87+7.41+1.68=9.93+4.5+1.51=9.65+6.45+9.79=6.31+3.43+2.98=7.99+2.55+2.15=7.62+4.71+8.19=9.6+0.89+1.78=8.81+7.77+0.84=2.7+0.86+6.61=6.01+9.6+4.11=6.42+6.51+2.44=5.55+3.65+6.13=7.78+8.29+2.38=1.44+4.5+6.14=3.88+6.77+5.31=6.49+3.97+7.97=9.09+1.64+3.07=0.93+6.19+1.18=7.25+5.68-0.14=6.71+9.44-1.33=0.64+2.75-1.62=6.82+2.49-4.88=8.3+8.4-5.99=4.36+6.84-8.89=6.95+7.74-9.52=2.97+5.72-4.68=5.96+9.43-4.56=8.19+7.7-4.7=9.79+4.22-8.9=5.26+7.77-9.26=8.36+3.31-3=3.64+2.56-0.67=4.59+4.29-5.11=1.81+6.49-2.26=4.31+2.61-3.66=9.36+7.18-6.57=1.59+2.46-3.64=6.22+0.45-6.16=6.2+1.25-5.8=9.19+4.45-3.06=2.83+9.72-7.81=2.2+0.19-0.02=8.82+2.1-4.64=2.75+8.76-5.87=8.67+6.67-8.23=3.24+4.91-7.58=0.75+3.11-3.39=1.86+8.05-3.84=9.78+3.51-2.4=7.07+5.34-2.68=2.01+2.86-2.17=2.65+3.55-3.69=3.54+5.11-5.43=7.37+9.55-9.8=9.04+4.85-8=6.58+1.92-0.75=9.33+8.48-6.35=2.69+7.46-8.88=5.86+2.84-7.22=6.97+6.13-1.82=4.08+9.27-7.81=9.01+2.28-6.69=7.69+2.05-0.85=5.47+6.57-7.35=8.76+9.8-3.21=4.25+7.62-5.14=4.24+5.22-2.09=3.59+0.75-3.36=5.98+4.63-7.93=9.74+7.52-1.99=9.95+7.87-8.87=4.76+3.69-3.2=3.73-3.31+7.93=5.73-0.24+0.55=4.33-2.52+5.85=7.58-4.46+5.67=9.33-8.88+0.34=9.52-1.41+7.76=6.84-3.58+4.85=9.05-8.77+1.94=8.21-0.31+3.17=9.45-4.68+4.17=7.23-6.57+2.06=7.01-4.08+7.27=6.55-1.69+6=9.24-6.34+5.15=5.85-4.08+0.41=9.3-7.52+5.82=8.17-1.9+5.49=4.85-1.3+4.37=8.31-8.1+7.19=8.71-2.68+2.52=8.19-7.12+8.69=9.31-7.08+7.79=6.47-1.86+9.89=7.9-1.2+6.62=6.54-3.46+8.21=7.69-7.14+8.93=6.77-3.22+8.41=6.85-0.94+4.21=7.68-4.96+0.75=8.8-3.27+1.11=4.62-2+5.89=5.19-2.65+9.19=8.26-3.11+2.32=5.86-4.69+6.7=9.57-6.65+6.05=6.73-3.99+0.12=6.67-1.38+3.32=7.19-3.48+0.76=9.32-4.15+4.89=6.17-3.84+5.19=3.63-2.25+7.24=4.39-0.36+4.88=3.04-1.8+0.75=4.35-3.88+7.32=4.86-0.84+5.87=3.37-1.6+1.87=8.03-0.46+7.45=9.74-5.19+2.16=9.36-3.47+1.04=8.74-4.75+7.94=7.88-6.4+4.01=4.64-1.16+7.2=8.01-4.18+2.93=5.94-1.88+5.61=8.62-4.44-0.82=9.55-1.41-7.16=8.05-4-3.26=9.86-7.33-1.85=7.67-2.92-0.67=9.06-1.92-2.85=3.05-2.21-0.66=9.41-0.27-3.17=8.09-5.13-1.64=8.98-0.25-0.63=8.81-4.73-1.7=7.92-1.93-4.2=5.43-1.13-3.51=3.6-0.8-1.8=5.72-3.5-1.57=9.8-2.17-2.83=6.31-1.44-4.48=6.3-2.95-2.88=7.57-4.64-0.56=7.81-1.1-1.34=6.62-2.46-2.66=7.31-2.49-2.71=6.26-0.57-3.84=7.87-4.48-0.64=9.06-0.66-3.03=6.21-0.9-2.85=7.41-2.93-2.23=9.21-4.19-1.94=8.42-3.28-1.76=9.76-2.21-2.43=7.92-0.32-4.47=4.16-0.86-2.64=8.35-1.22-2.79=9.03-3.66-0.32=5.51-4.76-0.16=7.72-1.12-5.7=7.19-4.94-1.27=7.34-4.92-0.18=9.75-4.47-4.11=5.41-1.96-0.25=8.08-5.51-1.7=8.14-0.13-4.66=6.73-4.49-0.07=5.93-3.11-0.44=5.07-0.7-1.6=9.47-2.13-1.37=5.57-4.05-0.73=8.12-0.34-6.77=2.88-0.92-0.17=8.75-2.78-4.94=9.29-7.12-1.2=7.2-1.84-4.05=7.32-3.91-2.71=8.74-6.1-2.33=6.05+2.08+7.91+2.79=2.1+6.94+6.79+1.79=3.05+1.88+6.12+8.1=9.1+1.19+7.23+8.95=4.66+4.71+4.28+8.07=4.4+6.94+3.69+6.41=7.91+6.47+2.53+1.24=5.22+8.78+2.1+7.11=9.77+0.72+0.76+7.66=9.2+2.75+2.4+9.98=7.74+6.43+5.22+4.5=9.6+7.23+9+1.99=6.47+0.15+7.29+6.04=7.98+4.28+5.38+3.41=9.13+4.73+4.02+7.03=4.48+5+3.42+6.7=4.76+0.7+2.21+9.8=8.25+6.02+0.95+0.54=5.46+7.54+0.71+9.09=3.03+5.95+2.84+4.16=9.72+5.68+7.4+0.22=5.32+3.4+3.99+9.13=0.62+1.67+0.82+9.25=5.46+0.76+4.77+8.25=0.13+2.18+7.74+6.25=3.77+0.35+2.19+3.73=3.61+4.53+1.85+4.71=7.17+1.94+2.37+9.59=0.37+4.14+9.54+3.52=3.6+3.3+2.52+5.32=9.31+1.71+3.2+9.8=4.22+7.91+3.06+0.56=1.09+5.57+3.06+3.6=6.21+6.38+3.11+3.06=0.1+6.98+2.62+7.74=0.94+0.69+4.91+4.74=3.16+8.74+4.2+9.26=5.05+2.9+5.45+2.82=3.32+9.97+4.27+0.38=4.85+2.37+5.91+5.96=0.11+2.45+0.28+0.27=5.94+8.11+2.02+7.69=0.1+6.26+3.49+1.2=3.79+5.46+1.13+1.54=4.1+5.26+4.85+4.71=2.22+8.4+4.09+5.42=9.7+5.05+3.01+6.55=0.25+2.06+2.6+4.96=0.41+8.88+6.73+1.29=9.55+1.54+5.12+7.66=5.25+9.43+5.89+9.95=7.87+6.58+7.23+3.15=5.23+6.55+8.02+6.98=5.52+3.36+4.31+6.26=5.11+4.15+9.97-4.55=5.4+7.59+7.45-2.98=2.16+1.37+6.29-5.58=8.86+5.76+5.6-1.38=5.43+5.85+9.03-8.79=2.53+3.2+9.7-2.23=1.98+9.76+5.81-1.73=3.51+0.94+6.97-6.56=8.64+0.98+5.41-0.28=3.24+5.28+5.88-9.98=1.03+5.08+3.01-5.72=2.29+6.8+5.17-5.74=2.9+6.09+9.34-2.69=1.29+7.63+2.48-1.52=3.01+5.94+0.85-4.01=5.44+8.96+0.69-7.05=7.44+5.86+9.87-1.02=2.84+2.68+2.75-2.39=9.29+4.9+7.44-0.22=8.76+3.69+8.15-8.73=9.1+3.45+2.32-9.78=1.48+2.19+6.59-7.16=2.65+2.07+3.79-1.96=6.54+7.35+7.12-1.78=4.58+8.56+7.39-9.6=0.28+6.63+3.37-7.47=9.48+8.65+5.44-8.26=4.2+7.14+8.06-4.54=3.88+7.95+6.9-6.76=6.23+8.42+2.48-4.42=5.63+5.77+3.45-2.7=5.61+7.98+8.89-4.38=9.56+3.52+1.08-1.06=1.88+3.88+6.92-0.47=0.45+3.05+9.32-7.07=0.32+0.83+6.67-1.05=7.16+2.87+2.42-6.74=9.05+8.99+4.58-5.77=4.54+2.44+9.14-0.94=5.2+7.16+9.82-7.05=1.35+7.53+1.26-1.7=0.06+4.06+2.43-3.86=5.92+2.01+1.73-1.61=6.14+4.92+5.58-0.02=3.26+3.64+7.87-9.68=0.84+1.96+8.56-1.76=9.6+4.76+5.86-9.94=4.26+0.56+7.81-1.79=3.74+0.11+6.15-0.86=1.57+5.32+7.15-9.49=5.73+7.54+1.8-6.82=7.52+9.44+3.95-5.31=9.36+7.52+1.09-4.12=1.12+4.94+1.63-5.13=3.37+0.62-0.11+4.23=8.29+2.33-7.62+2.97=9.31+3.19-3.98+2.56=5.39+7.76-6.72+9.61=5.65+7.16-7.28+8.45=1.48+7.43-1.87+1.53=4.18+9.24-7.61+0.02=2.32+6.51-1.15+0.06=1.84+9.76-9.28+0.68=0.97+7.96-0.47+8.77=5.32+7.86-7.43+7.03=7.45+6.75-8.5+7.8=6.18+5.18-0.62+4.77=0.34+6.58-2.92+3.74=1.52+8.67-2.41+1.94=2.98+0.74-1.1+8.83=0.52+5.8-6.21+2.38=8.17+8.13-3.61+2.65=8.73+3.23-7.72+9.95=7.25+8.46-1.17+3.18=9.32+8.78-1.5+8.45=8.17+9.91-9.58+2.18=4.62+8.64-4.51+4.78=9.22+8.12-5.47+6.61=6.08+0.36-3.57+7.41=7.38+3.88-3.77+2.05=9.69+1.02-2.8+8.55=9.13+6.78-8.85+2.25=8.64+2.24-4.21+5.43=7.47+7.85-2.07+5.86=9.89+9.12-5.47+7.75=7.33+5.24-6.61+9.1=5.85+3.35-1.9+5.13=8.59+5.76-9.47+2.84=1.38+4.46-3.6+4.14=7.65+7.64-1.98+5.08=8.45+6.06-0.68+7.19=1.54+2.39-3.6+2.52=3.79+5.91-2.35+8.09=0.73+5.92-5.86+6.84=9.6+2.17-5.78+4.47=6.95+5.07-0.86+5.03=5.73+4.13-0.7+0.65=6.94+5.64-7.71+9.38=9.8+5.18-9.83+6.05=5.69+7.98-3.26+8.66=4.63+2.7-3.73+4.85=6.49+8.87-2.16+8.14=1.17+4.34-1.81+6.1=4.83+8.55-8.64+4.85=4.75+9.78-1.16+8.77=7.42+5.7-2.06+3.79=9.15+1.41-3.01+8.72=8.7+3.71-2.11+0.93=8.84+7.53-7.77-1.7=0.69+8.52-0.19-6.08=9.99+8.03-9.42-6.82=7.86+5.04-3.88-8.54=8.25+5.58-4.63-2.9=2.49+7.19-4.33-0.46=9.52+7.94-6.26-8.59=7.69+7.41-5.2-0.8=7.69+1.66-6.73-2.52=1.95+6.22-0.55-0.21=6.2+4.87-1.57-0.07=2.35+7.62-3.21-4.43=3.21+9.9-7.14-5.7=1.95+8.98-2.21-0.05=7.87+8.12-2.78-4.54=2.39+6.36-3.42-0.86=9.38+9.57-4.05-0.98=9.38+9.79-0.12-9.57=9.97+2.28-7.11-2.47=2.37+7.29-3.55-0.28=3.11+9.62-3.13-8.58=8.78+3.35-2.01-6.99=8.25+4.82-5.09-0.63=1.73+4.17-2.57-1.19=9.34+9.67-8.46-9.73=9.75+3.89-1.76-7.4=2.69+8.23-1.52-4.07=9.91+5.7-3.5-3.71=7.27+6.21-5.24-1.65=6.44+5.73-1.38-4.12=7.06+7.49-2.11-7.82=9.9+1.04-7.34-1.21=5.69+8.03-0.44-8.9=9.33+6.11-1.71-4.89=4.79+3.56-6.56-0.63=5.83+9.66-6.28-6.38=3.79+9.86-5.13-0.58=7.45+4.91-2.92-1.84=4.37+3.56-5.84-0.43=2.44+6.26-2.76-5.42=7.73+9.85-0.72-2.25=7.66+9.61-3.92-1.4=6.58+9.96-4.15-9.88=7.16+9.38-8.6-7.17=8.98+6.81-9.53-3.89=4.35+6.94-9.99-0.41=7.43+8.51-0.98-0.38=5.28+9.9-9.6-4.92=6.42+4.01-7.38-1.9=9.14+3-1.07-0.34=7.68+3.42-1.63-6.61=5.51+2.33-2.59-2.35=7.69+2.26-4.63-1.67=5.05+7.94-1.59-4.16=9.67-3.91+0.38+8.3=8.49-5.18+5.46+2.17=9.74-8.64+2.59+2.62=2.37-0.24+5.13+7.55=9.9-8.2+7.62+2.25=7.63-5.26+5.76+9.23=7.21-0.16+0.23+7.9=9.87-0.45+6.21+0.91=5.44-2.6+0.02+7.95=8.58-0.11+5.4+8.21=7.34-6.25+4.09+6.76=9.37-2.62+8.06+4.23=4.61-4+4.2+1.97=9.57-1.78+9.4+8.17=7.83-7.12+9.42+1.61=9.87-6.03+2.61+8.86=4.64-2.41+5.11+3.83=7.13-2.04+6.62+4.74=8.08-6.15+9.61+8.5=9.71-3.18+9.79+7.84=8.33-5.55+8.54+8.63=9.17-8.21+7.6+7.38=9.07-6.23+3.7+6.58=7.2-6.58+0.18+9.31=8.7-7.55+1.15+3.36=8.36-4.47+4.54+8.5=8.72-3.52+0.39+6.14=4.4-1.94+8.31+1.69=8.28-2.99+5.1+6.13=5.79-4.12+9.2+9.61=9.07-7.11+2.66+7.68=2.88-1.13+9.83+1.55=5.47-2.13+5.88+7.79=9.69-0.06+8.9+7.69=3.08-1.71+3.07+8.81=8.26-8.1+1.17+3.63=9.01-4.89+3.55+4.62=5.25-3.36+5.17+3.06=4.99-1.14+5.26+8.19=5.93-5.78+0.97+5.44=9.91-7.39+1.9+8.95=6.27-1.87+8.08+4.66=4.69-1.06+2.43+2.52=7.39-5.11+4.4+2.99=7.06-2.75+9.7+5.98=5.8-3.65+7.55+9.45=4.43-0.78+3.79+6.94=5.18-0.1+4.04+4.19=7.67-6.9+5.06+5.41=8.69-5.54+4.69+0.47=5.04-1.42+1.58+7.74=5.22-2.59+2.97+3.77=0.96-0.75+3.91+2.85=8.26-0.74+8.74+8.65=9.18-1.15+1.91-2.02=2.37-0.33+3.18-1.49=7.11-1.23+5.9-8.23=9.81-7.77+5.58-6.14=6.63-1.72+5.59-2.16=3.5-0.94+7.55-4=5.83-0.78+9.83-8.29=7.43-5.61+8.91-9.3=7.64-0.42+9.96-2.85=6.39-1.23+2.5-6.31=8.11-6.53+8.06-4.34=7.65-1.71+4.8-2.59=4.59-0.17+2.66-4.44=9.6-0.44+7.8-9.25=6.66-1.24+3.67-7.69=4.24-2.92+8.92-8.54=9.55-1.83+2.59-0.78=7.23-3.96+6.1-0.93=4.73-4.02+5.28-2.97=8.34-3.67+2.81-4.26=9.97-1.43+1.11-2.03=5.76-1.22+6.84-6.43=8.24-2.74+6.17-3.46=5.01-1.31+8.18-2.89=9.05-3.91+7.26-1.42=7.69-5.22+5.08-4.34=1.57-0.04+9.69-2.77=8.13-0.63+7.19-3.97=5.78-4.16+8.72-5.57=9.44-6.41+3.88-0.98=9.3-4.88+6.66-0.36=8.08-6.76+4.18-2.66=9.61-4.7+8.77-3.81=5.6-2.72+8.19-2.16=8.67-0.74+4.84-8.87=8.29-2.46+9.45-2.69=1.84-0.49+4.85-5.42=7.54-0.12+1.61-8.83=9.51-5.08+9.79-2=6.82-5.08+9.1-4.61=5.83-3.41+8.12-2.13=8.69-8.11+7.85-3.41=7.9-7.2+8.51-3.73=7.93-2.07+9.06-4.8=6.4-4.05+9.8-7.91=7.12-2.53+2.97-3.81=5.97-5.48+8.63-2.27=4.72-3.55+9.46-9.23=7.61-0.83+7.65-0.33=9.92-2.13+8.81-7.4=8.16-6.22+2.85-2.08=6.53-3.79+4.33-2.88=9.43-3.25+3.75-4.53=6.3-2.25+9.34-2.54=8.1-3.82-0.45+3.01=6.26-1.09-4.86+8.91=2.24-0.21-1.92+5.98=6.51-0.23-5.87+7.69=9.96-1.97-6.42+0.65=7.82-0.08-2.45+7.55=9.84-4.36-0.08+8.76=8.66-1.85-3.3+9.39=8.65-6.24-2.22+9.74=7.86-0.34-0.54+6.87=6.99-5.06-1.43+8.69=9.53-5.88-0.19+0.18=6.3-1.24-2.56+3.96=4.07-1.14-0.02+4.61=8.24-3.12-4.43+6.63=2.79-1.59-0.19+9.02=6.99-3.59-1.26+3.85=3.54-0.16-2.71+7.78=9.01-4-4.33+2.45=9.6-5.01-0.8+2.74=7.28-2.29-0.24+2.87=3.51-2.14-0.57+0.37=5.85-0.59-1.64+9.99=9.99-4.19-5.36+5.6=5.34-1.65-2.05+1.81=8.96-2.11-2.26+3.71=6.19-1.2-1.11+0.5=8.38-0.34-7.64+0.71=8.19-3.29-3.75+8.64=9.8-2.12-4.54+9=9.63-0.25-6.63+1.92=9.91-4.23-1.8+1.55=7.79-4.72-1.53+1.3=9.83-0.12-7.22+6.34=4.76-0.13-1.47+7.48=8.56-0.21-7.01+3.43=9.19-1.01-1.8+3.32=8.27-3.54-0.5+3.01=9.84-5.23-3.05+8.92=6.46-2.06-0.53+8.02=6.66-0.43-1.63+0.61=6.42-5.23-0.09+8.15=9.8-2.14-1.92+2.52=8.08-0.04-6.39+9.64=9.25-1.78-2.91+3.91=3.26-1.82-0.75+5.39=7.98-1.14-4.62+1.56=9.59-2.85-1.35+3.21=6.83-3.51-2.91+1.45=6.57-1.21-2.82+0.67=7.25-0.98-1.12+5.08=8.15-3.08-3.75+3.72=9.9-0.37-0.39+9.62=8.93-2.36-2.61+9.4=8.76-0.83-3.1-1.46=8.39-1.19-2.91-2.89=9.13-1.88-2.17-0.13=8.72-1.79-1.42-5.1=9.61-0.15-1.54-3.09=7.08-0.77-0.15-5.29=7.7-1.01-1.45-2.1=6.87-1.01-0.21-2.83=9.3-2.51-2.37-3.52=9.15-5.07-0.64-1.36=9.01-0.86-3.22-4.65=9.27-2.57-0.98-2.56=9.38-3.9-2.04-0.3=8.2-3.53-1.67-0.2=8.65-1.68-2.82-0.9=7.26-1.94-0.56-2.19=9.06-4.28-0.98-1.17=8.74-0.24-3.71-1.04=8.43-0.83-1.63-1.46=9.28-3.74-3.49-0.7=6.99-5.75-0.02-0.5=9.43-0.92-2.93-1.86=6.4-0.76-0.13-2.4=7.96-2.16-3.88-0.98=8.45-1.91-3.68-0.86=5.68-2.3-1.78-1.34=5.8-2.09-0.95-1.55=8.42-5.48-1.24-0.8=5.1-0.56-2.11-1.4=6.32-0.14-1.59-1.18=9.98-3.39-2.97-0.29=8.89-2.6-5.18-0.15=5.91-0.55-0.52-2.65=4.75-1.55-0.02-1.37=8.55-1.64-2.67-4.06=9.91-3.41-2.18-2.3=8.61-1.99-2.19-0.3=9.23-1.33-0.45-1.2=6.65-0.03-0.43-1.91=9.89-2.93-0.73-3.88=4.22-0.82-1.76-0.49=5.47-1.64-0.46-0.73=7.9-2.91-3.24-1.57=8.47-0.23-6.47-0.09=6.75-2.4-0.89-0.97=8.61-2.2-3.06-0.92=9.23-4.23-1.27-1.64=3.3-0.62-0.76-0.58=6.51-1.81-3.9-0.48=3.67-0.66-0.46-0.33=9.69-4.68-0.1-3.46=6.79-0.62-1.74-2.41=9.67-2.99-4.35-1.21=9.34-5.33-0.23-1.52=参考答案2.73+0.58=3.311.42+6.14=7.568.06+3.91=11.978.7+9.13=17.834.14+4.26=8.42.05+3.6=5.651.63+5.26=6.898.61+2.62=11.234.91+3.04=7.956.58+3.98=10.565.02+8.9=13.928.74+9.02=17.768.46+0.12=8.585+8.27=13.270.16+8.26=8.423.4+4.19=7.596.26+5.05=11.317.47+8.62=16.093.48+9.79=13.273.1+8.41=11.514+4.57=8.571.46+9.97=11.432.36+7.66=10.026.27+0.96=7.238.37+8.2=16.572.21+4.42=6.632.94+0.39=3.338.33+9.23=17.567.19+8.43=15.625.4+8.22=13.623.76+9.8=13.567.9+4.38=12.288.12+7=15.122.54+4.25=6.791.75+5.94=7.692.42+6.66=9.084.14+1.98=6.122.87+4.55=7.429.55+2.95=12.57.78+7.22=155.75+2.36=8.117.67+0.85=8.526.01+4.76=10.779.42+4.82=14.243.12+9.77=12.895.43+2.97=8.43.6+0.79=4.394.32+9=13.323.13+9.08=12.218.78+7.6=16.389.76+4.98=14.746.28+3.36=9.649.63+2.27=11.96.91+2.64=9.559.32-5.1=4.226.86-2.63=4.239.09-4.33=4.766.23-0.08=6.159.05-8.72=0.338.17-7.72=0.454.68-2.52=2.162.11-0.25=1.866.76-6.02=0.748.55-7.63=0.925.66-5.15=0.519.86-3.22=6.642.9-2.14=0.769.59-8.47=1.129.68-2.33=7.355.51-2.69=2.828.68-2.03=6.657.68-2.11=5.576.97-6.76=0.217.46-6.61=0.856.11-5.86=0.257.69-5.51=2.189.52-5.31=4.213.35-0.73=2.626.36-2.7=3.665.26-3.31=1.956.49-3.91=2.585.74-2.65=3.097.92-6.8=1.125.85-4.95=0.94.27-0.41=3.869.68-2.9=6.787.63-6.93=0.78.69-8.06=0.635.84-5.65=0.197.49-1.58=5.918.35-3.91=4.444.36-2.69=1.677.21-5.39=1.825.86-1.01=4.858.73-7.75=0.986.23-4.78=1.457.27-6.06=1.218.86-2.6=6.268.26-5.54=2.728.72-6.51=2.219.02-2.51=6.515.11-0.86=4.253.63-1.38=2.259.18-4.15=5.039.67-1.3=8.377.31-5.63=1.682.12-0.74=1.387.65-1.23=6.422.1+8.96+7.06=18.129.97+1.3+2.15=13.424.18+7.16+8.87=20.212.36+5.23+1.89=9.483.44+1.79+2.46=7.699.36+7.98+9.55=26.894.8+9.15+1.89=15.848.83+5.86+2.93=17.626.46+8.33+3.27=18.066.87+8.69+5.53=21.099.46+7.2+5.13=21.791.5+6.57+1.47=9.548.82+5.5+9.29=23.612.91+6.32+0.89=10.128.28+0.1+7.18=15.562.11+3.22+8.44=13.778.67+7.41+9.12=25.26.66+9.69+0.29=16.641.59+5.83+3.13=10.557.77+6.64+5.7=20.113.44+3.92+8.92=16.288.53+6.72+1.04=16.297.2+7.9+3.84=18.943.15+9.94+6.37=19.463.28+0.83+4.99=9.13.77+9.24+8.45=21.465.92+4.91+2.57=13.41.26+5.42+3.84=10.525.76+1.04+9.87=16.679.56+2.14+7.15=18.852.42+7.2+7.62=17.241.21+1.7+6.8=9.718.25+1.89+2.05=12.191.71+1.05+9.54=12.36.37+7.46+5.21=19.048.36+7.05+2.3=17.711.87+7.41+1.68=10.969.93+4.5+1.51=15.949.65+6.45+9.79=25.896.31+3.43+2.98=12.727.99+2.55+2.15=12.697.62+4.71+8.19=20.529.6+0.89+1.78=12.278.81+7.77+0.84=17.422.7+0.86+6.61=10.176.01+9.6+4.11=19.726.42+6.51+2.44=15.375.55+3.65+6.13=15.337.78+8.29+2.38=18.451.44+4.5+6.14=12.083.88+6.77+5.31=15.966.49+3.97+7.97=18.439.09+1.64+3.07=13.80.93+6.19+1.18=8.37.25+5.68-0.14=12.796.71+9.44-1.33=14.820.64+2.75-1.62=1.776.82+2.49-4.88=4.438.3+8.4-5.99=10.714.36+6.84-8.89=2.316.95+7.74-9.52=5.172.97+5.72-4.68=4.015.96+9.43-4.56=10.838.19+7.7-4.7=11.199.79+4.22-8.9=5.115.26+7.77-9.26=3.778.36+3.31-3=8.673.64+2.56-0.67=5.534.59+4.29-5.11=3.771.81+6.49-2.26=6.044.31+2.61-3.66=3.269.36+7.18-6.57=9.971.59+2.46-3.64=0.416.22+0.45-6.16=0.516.2+1.25-5.8=1.659.19+4.45-3.06=10.582.83+9.72-7.81=4.742.2+0.19-0.02=2.378.82+2.1-4.64=6.282.75+8.76-5.87=5.648.67+6.67-8.23=7.113.24+4.91-7.58=0.570.75+3.11-3.39=0.471.86+8.05-3.84=6.079.78+3.51-2.4=10.897.07+5.34-2.68=9.732.01+2.86-2.17=2.72.65+3.55-3.69=2.513.54+5.11-5.43=3.227.37+9.55-9.8=7.129.04+4.85-8=5.896.58+1.92-0.75=7.759.33+8.48-6.35=11.462.69+7.46-8.88=1.275.86+2.84-7.22=1.486.97+6.13-1.82=11.284.08+9.27-7.81=5.549.01+2.28-6.69=4.67.69+2.05-0.85=8.895.47+6.57-7.35=4.698.76+9.8-3.21=15.354.25+7.62-5.14=6.734.24+5.22-2.09=7.373.59+0.75-3.36=0.985.98+4.63-7.93=2.689.74+7.52-1.99=15.279.95+7.87-8.87=8.954.76+3.69-3.2=5.253.73-3.31+7.93=8.355.73-0.24+0.55=6.044.33-2.52+5.85=7.667.58-4.46+5.67=8.799.33-8.88+0.34=0.799.52-1.41+7.76=15.876.84-3.58+4.85=8.119.05-8.77+1.94=2.228.21-0.31+3.17=11.079.45-4.68+4.17=8.947.23-6.57+2.06=2.727.01-4.08+7.27=10.26.55-1.69+6=10.869.24-6.34+5.15=8.055.85-4.08+0.41=2.189.3-7.52+5.82=7.68.17-1.9+5.49=11.764.85-1.3+4.37=7.928.31-8.1+7.19=7.48.71-2.68+2.52=8.558.19-7.12+8.69=9.769.31-7.08+7.79=10.026.47-1.86+9.89=14.57.9-1.2+6.62=13.326.54-3.46+8.21=11.297.69-7.14+8.93=9.486.77-3.22+8.41=11.966.85-0.94+4.21=10.127.68-4.96+0.75=3.478.8-3.27+1.11=6.644.62-2+5.89=8.515.19-2.65+9.19=11.738.26-3.11+2.32=7.475.86-4.69+6.7=7.879.57-6.65+6.05=8.976.73-3.99+0.12=2.866.67-1.38+3.32=8.617.19-3.48+0.76=4.479.32-4.15+4.89=10.066.17-3.84+5.19=7.523.63-2.25+7.24=8.624.39-0.36+4.88=8.913.04-1.8+0.75=1.994.35-3.88+7.32=7.794.86-0.84+5.87=9.893.37-1.6+1.87=3.648.03-0.46+7.45=15.029.74-5.19+2.16=6.719.36-3.47+1.04=6.938.74-4.75+7.94=11.937.88-6.4+4.01=5.494.64-1.16+7.2=10.688.01-4.18+2.93=6.765.94-1.88+5.61=9.678.62-4.44-0.82=3.369.55-1.41-7.16=0.988.05-4-3.26=0.799.86-7.33-1.85=0.687.67-2.92-0.67=4.089.06-1.92-2.85=4.293.05-2.21-0.66=0.189.41-0.27-3.17=5.978.09-5.13-1.64=1.328.98-0.25-0.63=8.18.81-4.73-1.7=2.387.92-1.93-4.2=1.795.43-1.13-3.51=0.793.6-0.8-1.8=15.72-3.5-1.57=0.659.8-2.17-2.83=4.86.31-1.44-4.48=0.396.3-2.95-2.88=0.477.57-4.64-0.56=2.377.81-1.1-1.34=5.376.62-2.46-2.66=1.57.31-2.49-2.71=2.116.26-0.57-3.84=1.857.87-4.48-0.64=2.759.06-0.66-3.03=5.376.21-0.9-2.85=2.467.41-2.93-2.23=2.259.21-4.19-1.94=3.088.42-3.28-1.76=3.389.76-2.21-2.43=5.127.92-0.32-4.47=3.134.16-0.86-2.64=0.668.35-1.22-2.79=4.349.03-3.66-0.32=5.055.51-4.76-0.16=0.597.72-1.12-5.7=0.97.19-4.94-1.27=0.987.34-4.92-0.18=2.249.75-4.47-4.11=1.175.41-1.96-0.25=3.28.08-5.51-1.7=0.878.14-0.13-4.66=3.356.73-4.49-0.07=2.175.93-3.11-0.44=2.385.07-0.7-1.6=2.779.47-2.13-1.37=5.975.57-4.05-0.73=0.798.12-0.34-6.77=1.012.88-0.92-0.17=1.798.75-2.78-4.94=1.039.29-7.12-1.2=0.977.2-1.84-4.05=1.317.32-3.91-2.71=0.78.74-6.1-2.33=0.316.05+2.08+7.91+2.79=18.832.1+6.94+6.79+1.79=17.623.05+1.88+6.12+8.1=19.159.1+1.19+7.23+8.95=26.474.66+4.71+4.28+8.07=21.724.4+6.94+3.69+6.41=21.447.91+6.47+2.53+1.24=18.155.22+8.78+2.1+7.11=23.219.77+0.72+0.76+7.66=18.919.2+2.75+2.4+9.98=24.337.74+6.43+5.22+4.5=23.899.6+7.23+9+1.99=27.826.47+0.15+7.29+6.04=19.957.98+4.28+5.38+3.41=21.059.13+4.73+4.02+7.03=24.914.48+5+3.42+6.7=19.64.76+0.7+2.21+9.8=17.478.25+6.02+0.95+0.54=15.765.46+7.54+0.71+9.09=22.83.03+5.95+2.84+4.16=15.989.72+5.68+7.4+0.22=23.025.32+3.4+3.99+9.13=21.840.62+1.67+0.82+9.25=12.365.46+0.76+4.77+8.25=19.240.13+2.18+7.74+6.25=16.33.77+0.35+2.19+3.73=10.043.61+4.53+1.85+4.71=14.77.17+1.94+2.37+9.59=21.070.37+4.14+9.54+3.52=17.573.6+3.3+2.52+5.32=14.749.31+1.71+3.2+9.8=24.024.22+7.91+3.06+0.56=15.751.09+5.57+3.06+3.6=13.326.21+6.38+3.11+3.06=18.760.1+6.98+2.62+7.74=17.440.94+0.69+4.91+4.74=11.283.16+8.74+4.2+9.26=25.365.05+2.9+5.45+2.82=16.223.32+9.97+4.27+0.38=17.944.85+2.37+5.91+5.96=19.090.11+2.45+0.28+0.27=3.115.94+8.11+2.02+7.69=23.760.1+6.26+3.49+1.2=11.053.79+5.46+1.13+1.54=11.924.1+5.26+4.85+4.71=18.922.22+8.4+4.09+5.42=20.139.7+5.05+3.01+6.55=24.310.25+2.06+2.6+4.96=9.870.41+8.88+6.73+1.29=17.319.55+1.54+5.12+7.66=23.875.25+9.43+5.89+9.95=30.527.87+6.58+7.23+3.15=24.835.23+6.55+8.02+6.98=26.785.52+3.36+4.31+6.26=19.455.11+4.15+9.97-4.55=14.685.4+7.59+7.45-2.98=17.462.16+1.37+6.29-5.58=4.248.86+5.76+5.6-1.38=18.845.43+5.85+9.03-8.79=11.522.53+3.2+9.7-2.23=13.21.98+9.76+5.81-1.73=15.823.51+0.94+6.97-6.56=4.868.64+0.98+5.41-0.28=14.753.24+5.28+5.88-9.98=4.421.03+5.08+3.01-5.72=3.42.29+6.8+5.17-5.74=8.522.9+6.09+9.34-2.69=15.641.29+7.63+2.48-1.52=9.883.01+5.94+0.85-4.01=5.795.44+8.96+0.69-7.05=8.047.44+5.86+9.87-1.02=22.152.84+2.68+2.75-2.39=5.889.29+4.9+7.44-0.22=21.418.76+3.69+8.15-8.73=11.879.1+3.45+2.32-9.78=5.091.48+2.19+6.59-7.16=3.12.65+2.07+3.79-1.96=6.556.54+7.35+7.12-1.78=19.234.58+8.56+7.39-9.6=10.930.28+6.63+3.37-7.47=2.819.48+8.65+5.44-8.26=15.314.2+7.14+8.06-4.54=14.863.88+7.95+6.9-6.76=11.976.23+8.42+2.48-4.42=12.715.63+5.77+3.45-2.7=12.155.61+7.98+8.89-4.38=18.19.56+3.52+1.08-1.06=13.11.88+3.88+6.92-0.47=12.210.45+3.05+9.32-7.07=5.750.32+0.83+6.67-1.05=6.777.16+2.87+2.42-6.74=5.719.05+8.99+4.58-5.77=16.854.54+2.44+9.14-0.94=15.185.2+7.16+9.82-7.05=15.131.35+7.53+1.26-1.7=8.440.06+4.06+2.43-3.86=2.695.92+2.01+1.73-1.61=8.056.14+4.92+5.58-0.02=16.623.26+3.64+7.87-9.68=5.090.84+1.96+8.56-1.76=9.69.6+4.76+5.86-9.94=10.284.26+0.56+7.81-1.79=10.843.74+0.11+6.15-0.86=9.141.57+5.32+7.15-9.49=4.555.73+7.54+1.8-6.82=8.257.52+9.44+3.95-5.31=15.69.36+7.52+1.09-4.12=13.851.12+4.94+1.63-5.13=2.563.37+0.62-0.11+4.23=8.118.29+2.33-7.62+2.97=5.979.31+3.19-3.98+2.56=11.085.39+7.76-6.72+9.61=16.045.65+7.16-7.28+8.45=13.981.48+7.43-1.87+1.53=8.574.18+9.24-7.61+0.02=5.832.32+6.51-1.15+0.06=7.741.84+9.76-9.28+0.68=30.97+7.96-0.47+8.77=17.235.32+7.86-7.43+7.03=12.787.45+6.75-8.5+7.8=13.56.18+5.18-0.62+4.77=15.510.34+6.58-2.92+3.74=7.741.52+8.67-2.41+1.94=9.722.98+0.74-1.1+8.83=11.450.52+5.8-6.21+2.38=2.498.17+8.13-3.61+2.65=15.348.73+3.23-7.72+9.95=14.197.25+8.46-1.17+3.18=17.729.32+8.78-1.5+8.45=25.058.17+9.91-9.58+2.18=10.684.62+8.64-4.51+4.78=13.539.22+8.12-5.47+6.61=18.486.08+0.36-3.57+7.41=10.287.38+3.88-3.77+2.05=9.549.69+1.02-2.8+8.55=16.469.13+6.78-8.85+2.25=9.318.64+2.24-4.21+5.43=12.17.47+7.85-2.07+5.86=19.119.89+9.12-5.47+7.75=21.297.33+5.24-6.61+9.1=15.065.85+3.35-1.9+5.13=12.438.59+5.76-9.47+2.84=7.721.38+4.46-3.6+4.14=6.387.65+7.64-1.98+5.08=18.398.45+6.06-0.68+7.19=21.021.54+2.39-3.6+2.52=2.853.79+5.91-2.35+8.09=15.440.73+5.92-5.86+6.84=7.639.6+2.17-5.78+4.47=10.466.95+5.07-0.86+5.03=16.195.73+4.13-0.7+0.65=9.816.94+5.64-7.71+9.38=14.259.8+5.18-9.83+6.05=11.25.69+7.98-3.26+8.66=19.074.63+2.7-3.73+4.85=8.456.49+8.87-2.16+8.14=21.341.17+4.34-1.81+6.1=9.84.83+8.55-8.64+4.85=9.594.75+9.78-1.16+8.77=22.147.42+5.7-2.06+3.79=14.859.15+1.41-3.01+8.72=16.278.7+3.71-2.11+0.93=11.238.84+7.53-7.77-1.7=6.90.69+8.52-0.19-6.08=2.949.99+8.03-9.42-6.82=1.787.86+5.04-3.88-8.54=0.488.25+5.58-4.63-2.9=6.32.49+7.19-4.33-0.46=4.899.52+7.94-6.26-8.59=2.617.69+7.41-5.2-0.8=9.17.69+1.66-6.73-2.52=0.11.95+6.22-0.55-0.21=7.416.2+4.87-1.57-0.07=9.432.35+7.62-3.21-4.43=2.333.21+9.9-7.14-5.7=0.271.95+8.98-2.21-0.05=8.677.87+8.12-2.78-4.54=8.672.39+6.36-3.42-0.86=4.479.38+9.57-4.05-0.98=13.929.38+9.79-0.12-9.57=9.489.97+2.28-7.11-2.47=2.672.37+7.29-3.55-0.28=5.833.11+9.62-3.13-8.58=1.028.78+3.35-2.01-6.99=3.138.25+4.82-5.09-0.63=7.351.73+4.17-2.57-1.19=2.149.34+9.67-8.46-9.73=0.829.75+3.89-1.76-7.4=4.482.69+8.23-1.52-4.07=5.339.91+5.7-3.5-3.71=8.47.27+6.21-5.24-1.65=6.596.44+5.73-1.38-4.12=6.677.06+7.49-2.11-7.82=4.629.9+1.04-7.34-1.21=2.395.69+8.03-0.44-8.9=4.389.33+6.11-1.71-4.89=8.844.79+3.56-6.56-0.63=1.165.83+9.66-6.28-6.38=2.833.79+9.86-5.13-0.58=7.947.45+4.91-2.92-1.84=7.64.37+3.56-5.84-0.43=1.662.44+6.26-2.76-5.42=0.527.73+9.85-0.72-2.25=14.617.66+9.61-3.92-1.4=11.956.58+9.96-4.15-9.88=2.517.16+9.38-8.6-7.17=0.778.98+6.81-9.53-3.89=2.374.35+6.94-9.99-0.41=0.897.43+8.51-0.98-0.38=14.585.28+9.9-9.6-4.92=0.666.42+4.01-7.38-1.9=1.159.14+3-1.07-0.34=10.737.68+3.42-1.63-6.61=2.865.51+2.33-2.59-2.35=2.97.69+2.26-4.63-1.67=3.655.05+7.94-1.59-4.16=7.249.67-3.91+0.38+8.3=14.448.49-5.18+5.46+2.17=10.949.74-8.64+2.59+2.62=6.312.37-0.24+5.13+7.55=14.819.9-8.2+7.62+2.25=11.577.63-5.26+5.76+9.23=17.367.21-0.16+0.23+7.9=15.189.87-0.45+6.21+0.91=16.545.44-2.6+0.02+7.95=10.818.58-0.11+5.4+8.21=22.087.34-6.25+4.09+6.76=11.949.37-2.62+8.06+4.23=19.044.61-4+4.2+1.97=6.789.57-1.78+9.4+8.17=25.367.83-7.12+9.42+1.61=11.749.87-6.03+2.61+8.86=15.314.64-2.41+5.11+3.83=11.177.13-2.04+6.62+4.74=16.458.08-6.15+9.61+8.5=20.049.71-3.18+9.79+7.84=24.168.33-5.55+8.54+8.63=19.959.17-8.21+7.6+7.38=15.949.07-6.23+3.7+6.58=13.127.2-6.58+0.18+9.31=10.118.7-7.55+1.15+3.36=5.668.36-4.47+4.54+8.5=16.938.72-3.52+0.39+6.14=11.734.4-1.94+8.31+1.69=12.468.28-2.99+5.1+6.13=16.525.79-4.12+9.2+9.61=20.489.07-7.11+2.66+7.68=12.32.88-1.13+9.83+1.55=13.135.47-2.13+5.88+7.79=17.019.69-0.06+8.9+7.69=26.223.08-1.71+3.07+8.81=13.258.26-8.1+1.17+3.63=4.969.01-4.89+3.55+4.62=12.295.25-3.36+5.17+3.06=10.124.99-1.14+5.26+8.19=17.35.93-5.78+0.97+5.44=6.569.91-7.39+1.9+8.95=13.376.27-1.87+8.08+4.66=17.144.69-1.06+2.43+2.52=8.587.39-5.11+4.4+2.99=9.677.06-2.75+9.7+5.98=19.995.8-3.65+7.55+9.45=19.154.43-0.78+3.79+6.94=14.385.18-0.1+4.04+4.19=13.317.67-6.9+5.06+5.41=11.248.69-5.54+4.69+0.47=8.315.04-1.42+1.58+7.74=12.945.22-2.59+2.97+3.77=9.370.96-0.75+3.91+2.85=6.978.26-0.74+8.74+8.65=24.919.18-1.15+1.91-2.02=7.922.37-0.33+3.18-1.49=3.737.11-1.23+5.9-8.23=3.559.81-7.77+5.58-6.14=1.486.63-1.72+5.59-2.16=8.343.5-0.94+7.55-4=6.115.83-0.78+9.83-8.29=6.597.43-5.61+8.91-9.3=1.437.64-0.42+9.96-2.85=14.336.39-1.23+2.5-6.31=1.358.11-6.53+8.06-4.34=5.37.65-1.71+4.8-2.59=8.154.59-0.17+2.66-4.44=2.649.6-0.44+7.8-9.25=7.716.66-1.24+3.67-7.69=1.44.24-2.92+8.92-8.54=1.79.55-1.83+2.59-0.78=9.537.23-3.96+6.1-0.93=8.444.73-4.02+5.28-2.97=3.028.34-3.67+2.81-4.26=3.229.97-1.43+1.11-2.03=7.625.76-1.22+6.84-6.43=4.958.24-2.74+6.17-3.46=8.215.01-1.31+8.18-2.89=8.999.05-3.91+7.26-1.42=10.987.69-5.22+5.08-4.34=3.211.57-0.04+9.69-2.77=8.458.13-0.63+7.19-3.97=10.725.78-4.16+8.72-5.57=4.779.44-6.41+3.88-0.98=5.939.3-4.88+6.66-0.36=10.728.08-6.76+4.18-2.66=2.849.61-4.7+8.77-3.81=9.875.6-2.72+8.19-2.16=8.918.67-0.74+4.84-8.87=3.98.29-2.46+9.45-2.69=12.591.84-0.49+4.85-5.42=0.787.54-0.12+1.61-8.83=0.29.51-5.08+9.79-2=12.226.82-5.08+9.1-4.61=6.235.83-3.41+8.