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4.23+3.86=7+8.85=2.11+1.16=2.46+9.57=4.76+5=1.2+0.42=3.56+4.01=0.67+9.38=2.55+1.45=7.49+6.49=6.08+0.05=3.63+0.54=1.74+0.64=5.05+9=1.25+1.73=6.44+7.96=0.48+4.85=4.95+9.5=4.75+7.73=8.49+0.29=6.81+2.92=7.66+3.1=3.41+4.85=5.18+7.49=0.66+2.46=3.78+2.34=9.93+7.31=1.53+4.86=3.57+9.9=3.36+6.47=4.02+7.58=9.16+4.6=1.24+8.42=1.55+4.19=0.32+4.38=0.71+9.66=5.43+5.79=0.67+0.16=6.91+6.72=7.62+6.49=5.28+7.37=1.44+8.64=9.83+5.19=1.17+5.76=9.71+1.53=8.59+9.51=2.11+3.87=7.06+3.11=5.77+7.19=8.48+4.67=8.02+9.26=8.61+3.96=9.74+6.27=8.97+5.45=6.19-4.76=4.27-4.05=6.87-1.66=7.69-1.52=9.88-4.69=9.86-4.38=2.16-0.66=5.5-2.32=5.47-3.5=5.34-0.38=8.65-5=5.18-2.35=7.99-5.44=4.79-2.92=6.49-2.82=2.58-1.16=6.42-2.05=9.8-0.58=7.74-3.43=9.19-3.68=8.67-0.85=5.98-5.71=1.8-0.88=9.15-3.58=8.33-6.76=9.22-1.91=9.34-3.82=9.55-1.46=4.39-0.6=6.61-5.1=3.07-0.82=8.93-4.92=8.07-7.81=5.92-3.93=7.53-7.02=7.55-4.48=9.2-4.03=3-2.9=6.28-2.05=8.23-1.84=8.54-4.23=6.74-2.43=8.7-2.5=7.52-7.41=3.19-1.74=6.4-0.18=7.45-6.11=6.64-4.44=1.8-0.39=7.83-0.62=6.09-4.53=8.82-6.12=9.08-7.64=6.14-3.14=5.17+0.21+3.85=9.65+3.56+9.85=7.71+3.63+9.15=1.63+6.83+8.29=0.98+6.35+5.25=8.69+3.69+8.93=4.76+1.19+2.06=5.71+1.72+6.94=9.4+5.87+3.88=8.65+7.28+1.79=2.67+8.87+4.46=5.03+2.69+6.52=7.15+1.57+2.9=5.5+6.86+0.18=3.55+5.39+8.68=2.51+8.31+9.87=1.05+2.12+4.23=2.67+6.96+2.22=0.39+4.28+8.52=8.91+2.52+5.9=8.23+7.38+2.42=7.47+5.71+3.32=9.83+8.57+3.56=1.1+0.12+9.88=3.72+2.92+2.19=2+4.39+0.39=0.56+6.27+8.17=1.14+9.12+9.31=4.04+8.21+7.07=8.37+9.03+9.41=4.3+0.59+1.5=6.72+9.29+2.44=3.1+3.81+3.07=9.59+6.54+0.84=0.59+8.95+4.52=1.15+5.86+6.48=7.57+4.25+7.34=4.57+1.04+3.2=7.83+2.02+6.12=1.78+7.44+8.44=5.86+9.09+8.27=2.27+4.51+4.99=7.07+8.03+8.25=8.99+5.52+4.83=5.52+0.45+8.29=1.65+7.79+4.57=5.76+0.18+5.64=1.95+1.76+7.57=9.98+4.45+6.5=4.27+5.75+1.61=1.78+2.43+3.64=4.83+8.01+1.15=5.7+5.96+3.13=3.19+2.4+8.53=8.62+6.47-1.71=6.77+1.87-0.73=5.93+7.92-2.13=5.86+8.14-7.97=4.56+4.39-8.19=9.55+8.14-3.95=7.48+3.35-3.13=0.28+3.22-1.4=8.79+2.91-4.94=1.62+6.74-6.4=9+2.26-7.95=9.88+7.74-8.93=3.57+9.12-6.8=2.98+2.45-3.93=4.31+7.43-2.83=8.22+8.09-9.66=6+6.59-2.39=7.98+1.68-0.18=3.14+8.43-2.62=3.85+0.55-3.44=7.61+4.7-4.72=2.53+4.85-5.32=6.44+8.31-9.1=6.35+7.6-4.34=9.87+4.32-8.35=0.03+4.33-1.49=5.07+4.75-8.91=5.88+7.69-9=6.52+6.22-9=5.38+9.68-6.25=7.9+5.04-6.69=6.03+5.9-6.71=4.64+9.66-1.37=8.47+5.32-2.76=4.82+7.4-6.64=3.65+5.22-5.39=8.49+9.3-7.9=8.09+1.43-3.49=4.33+9.33-6.88=7.85+2.45-8.1=7.53+0.81-2.58=6.37+0.65-2.35=1.54+6.61-1.11=4.71+5.12-4.5=5.88+7.57-3.66=7.26+6.62-3.11=2.19+8.1-4.08=2.89+3.06-2.6=8.28+7.77-2.13=4.86+9.88-9.6=1.16+7.13-6.09=9.11+6.14-5.23=7.73+3.66-6.22=8.29+6.29-2.94=3.49-0.13+0.34=9.91-8.84+3.98=6.15-5.94+9.05=5.73-2.93+7.67=4.77-3.69+5.74=2.84-2.1+7.13=4.67-3.59+7.1=4.96-3.78+7.28=5.42-0.7+0.83=9.67-7.76+2.08=9.45-6.27+5.99=4.41-0.64+8.33=9.82-6.42+1.06=2.06-1.42+3.67=6.08-5.08+6.89=5.8-1.17+1.62=8.78-4.76+4.16=6.39-5.53+6.38=9.89-4.95+8.59=2.68-1.87+9.72=8.81-6.17+8.25=7.62-6.76+2.33=8.04-5.79+5.64=7.46-2.36+9.95=4.86-3.14+5.48=8.11-4.9+8.93=3.17-2.08+0.79=7.24-4.1+2.57=8.97-3.05+6.55=8.29-6.64+5.28=9.8-1.27+5.76=8.05-3.11+3=9.15-8.53+9.43=9.95-3.85+2.38=3.52-0.73+8.77=7.58-1.36+0.02=7.86-1.8+3.87=9.22-4.55+8.61=5.64-3.84+4.58=9.95-0.74+5.02=6.24-4.94+6.33=2.39-2.14+4.23=4.45-0.98+3.63=4.3-2.13+6.6=5.24-3.73+1.57=1.92-1.49+4.91=6.37-5.01+0.42=6.9-5.66+2.36=8.38-8.23+6.69=5.96-3.54+0.2=6.16-5.56+5.68=8.04-7.67+6.42=9.16-1.7+0.4=5.93-3.9+8.8=7.92-2.6-0.37=9.56-5.57-2.27=9.82-0.33-6.01=9.33-1.48-6.7=9.78-5.54-3.26=9.92-0.06-3.03=8.11-0.08-4.92=2.79-0.59-1.77=7.45-2.1-5.08=8.67-2.4-3.6=3.6-0.8-2.54=8.12-3.73-3.42=7.21-5.17-0.65=9.43-4.22-3.21=8.86-5.27-0.38=7.1-0.4-4.77=2.76-0.24-0.85=8.45-0.68-7.43=9.67-0.21-0.65=9.91-4.68-2.89=7.44-1.2-2.47=8.94-4.93-2.89=5.42-1.67-0.02=8.15-0.95-1.69=8.05-2.19-2.59=6.87-1.91-2.94=7.37-1.46-5.65=6.18-1.41-0.33=8.62-1.87-5.8=9.38-0.54-0.29=6.81-2.43-2.45=6.74-1.5-2.16=7.29-0.45-1.26=7.83-1.52-4.66=6.99-0.15-1.65=7.78-1.6-4.04=9.53-4.66-0.82=9.06-3.62-1.28=4.34-2.64-0.3=9.99-5.33-3.09=9.95-0.4-0.9=9.72-0.85-6.37=9.92-0.3-7.64=2.69-1.78-0.44=8.9-0.54-1.77=8.85-3.49-0.36=3.51-0.29-0.89=9.05-0.45-6.52=9.96-0.11-3.47=8.07-1.66-1.67=8.6-3.82-2.1=9.75-1.44-6.71=8.73-6.49-1.06=3.67-1.59-1.35=6.95+9.21+6.43+2.41=3.37+5.04+4.46+1.16=2.45+4.74+7.49+0.8=6.48+6.39+6.41+5.12=7.76+5.69+2.31+6.09=8.61+4.74+9.11+6.83=3.84+5.87+4.56+0.17=6.92+2.12+7.23+4.15=2.71+0.49+2.58+5.52=0.2+9.76+9.23+6.6=8.71+1.92+0.75+3.58=9.56+4.96+3.95+2.11=2.97+5.94+7.35+1.49=7.26+4.17+7.29+9.86=3.29+8.71+9.36+1.21=1.61+9.41+5.83+9.42=4.78+7+7.02+6.32=9.79+6.39+6.35+7.47=8.11+7.12+3.9+5.11=1.9+5.97+3.36+7.29=5.71+0.08+0.4+0.66=2.1+3.05+8.67+7.83=7.9+3.1+1.11+1.22=6.14+9.08+9.92+1.97=4.25+0.53+9.21+6.86=5.81+7.41+7.11+5.95=7.13+8.83+3.26+0.52=4.14+2.59+9.06+4.8=7.7+3.87+4.32+4.3=7.64+7.92+4.12+0.5=6.48+0.2+4.28+4.57=4.05+7.46+1.61+2.68=3.45+5.5+7.96+1.29=6.58+1.52+3.52+3.91=5.13+5.07+4.78+0.24=8.8+7+8.15+3.97=8.47+4.11+7.83+8.8=5.64+6.81+9.88+0.47=3.86+8.05+1.09+8.65=9.6+4.31+1.82+4.99=2.29+3.71+7.37+1.11=3.25+2.26+0.75+7.35=3.92+6.14+3.18+3.56=1.36+7.26+5.95+1.98=8.05+9.32+7.58+7.83=9.17+4.07+6.31+3.85=6.77+0.57+6.62+3.67=5.29+5.77+2.28+3.57=7.17+1.3+5.29+3.15=0.08+9.15+2.1+3.35=9.67+9.81+3.41+4.59=3.67+6.5+4.09+8.81=2.09+3.19+2.81+6.44=9.44+7.82+9.04+3.51=2.03+8.81+6.72-4.76=1.48+9.92+9.71-5.65=2.42+8.36+4.14-9.87=7.42+1.41+6.5-9.39=7.54+9.07+4.74-0.76=0.23+4.75+1.16-4.91=9.46+0.27+2.5-7.69=4.87+9.8+2.78-4.61=7.29+5.19+8.23-6.84=8.82+4.79+2.84-4.85=4.03+1.09+4.39-2.24=7.23+3.92+8.45-5.41=8.53+2.28+7.28-3.77=6.57+3.15+5.74-1.15=2.46+4.4+5.07-1.78=2.86+7.82+7.43-2.9=4.35+9.69+1.78-1.81=3.09+8.83+1.57-7.42=6.14+6.19+0.46-5.05=9.1+5.85+0.99-3.1=0.46+0.75+2.11-1.36=9.28+9.56+0.52-7.59=3.94+0.59+6.93-5.32=4.81+9.02+7.01-8.22=2.37+4.01+8.94-1.12=9.92+8.17+9.06-4.84=9.8+2.74+8.27-8=3.14+9.55+7.21-2.03=5.33+3.77+8.17-7.48=9.35+3.16+5.05-6.91=8.46+5.09+0.39-3.22=8.42+7.92+0.52-3.66=6.99+1.28+5.47-6.4=4.88+8.78+0.24-0.25=8.08+8.06+7.76-8.67=6.41+4.15+2.76-6.03=6.48+7.39+6.22-7.03=0.8+1.79+8.31-0.93=5.84+6.59+5.8-7.98=3.79+3.19+5.92-9.31=1.85+8.55+5.96-0.36=2.79+9.13+0.6-4.82=8.25+1.52+5.55-8.85=3.64+1.58+6.35-3.89=9.54+9.98+5.91-3.18=0.6+9.68+2.96-9.4=6.14+0.94+6.35-9.27=1.61+0.12+6.85-7.35=1.09+1.37+8.82-2.86=4.02+4.27+9.37-2.44=9.05+6.5+1.08-6.78=7.95+7.72+7.77-1.05=1.59+9.89+9.91-7.26=7.26+9.5+6.86-2.3=4.37+9.43-9.04+5.64=5.55+5.71-8.02+5.49=5.9+1.62-1.73+7.11=2.95+7.58-9.28+5.68=4.65+4.71-2.02+3.9=5.94+5.65-7.76+3.81=7.1+6.33-5.98+7.7=5+8.86-3.4+4.59=7.01+3.8-4.89+3.49=3.83+4.19-0.24+0.39=7.1+2.97-9.73+7.18=6.04+0.1-0.44+9.08=1.7+8.61-8.05+3.87=6.83+6.89-5.83+2.81=8.16+1.52-7.14+6.01=5.1+4.22-1.06+9.44=2.95+6.48-4.7+4.89=0.85+2.73-1.08+7.12=5.99+8.74-7.17+7.24=7.97+8.46-1.17+8.45=7.6+9.35-0.5+3.37=2.07+9.9-4+9.5=9.42+8.14-3.85+1.75=6.35+4.32-1.03+1.16=6.03+5.43-7.35+2.72=0.45+7.77-1.16+9.81=2.43+8.1-4.96+2.41=4.88+8.38-9.78+9.04=4.82+7.28-2.22+9.46=6.7+6.54-1.46+3.67=0.58+8.19-7.91+8.81=7.97+4.62-6.31+2.87=2.89+7.34-8.73+4.27=2.81+8.98-2.41+1.04=4.88+7.24-4.06+6.43=0.33+5.83-5.29+9.48=7.73+5.15-8.37+5.21=3.01+4.29-2.57+3.55=8.53+6.97-4.33+6.08=9.89+6.45-3.38+6.58=1.35+7.77-8.16+4.66=4.62+1.96-0.85+1.94=7.69+2.93-1.76+6.69=5.15+6.21-8.1+3.05=7.67+2.26-9.79+7.49=9.98+9.93-8.21+4.05=0.66+5.81-5.78+2.08=7.46+1.94-6.24+3=0.02+8.24-0.82+8.17=9.23+4.78-5.45+2.5=9.69+1.92-5.59+4.85=4.37+5.71-5.14+9.03=0.85+9.65-3.73+0.04=3.72+6.01-1.84+2.22=6.01+0.45-4.48-0.81=7.49+3.65-4.57-4.97=7.37+9.9-4.72-5.15=6.61+2.39-0.66-6=3.45+4.1-1.29-4.63=3.61+8.75-5.04-5.58=3.96+4.09-1.67-2.32=1.01+9.27-4.86-3.88=8.47+0.57-0.47-1.21=4.83+7.31-5.87-3.04=2.15+8.35-9.9-0.4=1.81+8.06-1.13-1.39=9.08+4.78-2.29-0.78=8.21+7.72-8.87-5.94=5.85+4.31-7.3-2.3=7.64+9.63-9.25-4=8.6+9.53-6.55-3.6=4.79+3.35-0.46-5.38=7.19+9.7-0.26-1.88=9.68+3.62-4.97-0.58=2.22+6.73-3.17-3.33=4.7+9.08-1.14-3.97=6.79+7.81-6.25-3.74=6.18+9.87-9.16-2.04=6.77+9.93-4.71-5.28=8.85+8.73-4.29-7.04=8.67+6.37-0.9-1.99=8.6+2.66-4.19-0.62=8.84+7.51-7.42-7.85=9.45+9.77-4.32-4.04=2.94+2.38-3.44-0.6=7.74+0.83-4.58-0.06=7.74+4.26-8.8-0.95=8.74+7.98-7.43-3.1=8.93+9.94-5.29-7.62=7.24+2.26-2.51-2.97=1.04+5.3-1.75-2.9=9.85+1.59-3.29-7.04=1.42+4.71-2.38-1.33=9.5+3.2-6.85-2.6=8.94+8.71-5.98-3.49=0.89+6.37-2.45-1.1=5.27+8.54-1.95-3.74=9.87+6.64-0.02-9.92=7.41+7.93-2.25-0.67=3.85+9.03-4.3-2.54=7.21+5.25-3.05-8.25=6.82+9.77-0.59-4.86=9.86+4.51-6.14-4.08=7.3+9.9-1.69-8.19=4.52+6.91-6.73-0.61=9.6+0.79-3.92-2.49=3.81+9.06-1.58-9.93=7.81+1.55-1.41-2.01=5.23-2.96+9.94+1.98=9.75-4.97+2.63+8.93=8.76-3.32+3.31+2.43=5.26-1.02+3.75+0.69=4.72-0.28+4.65+1.95=9.26-4.69+9.19+2.82=7.69-3.84+0.15+4.27=5.42-1.98+4.8+1.14=6.01-0.84+9.55+4.01=3.39-2.77+4.11+9.5=4.91-0.31+3.13+1.35=2.6-1.88+8.12+2.28=1.91-0.62+7.55+2.6=3.03-2.1+5.15+4.34=9.15-0.77+0.12+9.57=8.67-4.99+6.43+3.08=8.62-0.71+6.57+6.08=9.96-4.84+7.16+9.68=6.12-3.53+0.59+2.19=3.03-2.29+2.38+4.36=9.46-8.78+7.05+0.94=8.47-5.48+9.55+7.3=9.46-5.52+8.54+0.22=9.46-1.5+8.68+1.62=4.87-2.62+7.66+1.41=2.04-1.27+4.16+6.68=9.49-3.17+8.29+0.32=9.4-3.52+1.13+2.71=3.15-0.43+9.4+7.83=1.9-0.17+3.32+2.94=5.09-0.96+2.92+8.19=3.46-2.16+0.82+9.75=7.72-0.63+5.16+5.54=8.62-6.45+6.44+0.51=6.13-0.69+8.61+3.24=3.47-1.91+5.28+0.92=4.92-2.84+0.2+3.16=6.65-2.54+9.19+0.88=4.21-2.44+2.93+5.1=7.12-0.74+3.34+5.34=5.7-0.65+5.83+2.09=9.79-1.63+6.77+3.06=9.11-0.27+2.14+0.25=9.07-2.71+8.54+1.38=8.92-7.53+4.82+0.33=7.86-3.16+9.82+2.69=8.21-6.12+2.65+9.51=3.27-2.14+2.87+0.21=4.67-0.93+0.47+8.93=0.95-0.21+6.23+2.11=9.21-8.4+4.52+4.38=2.82-0.73+2.73+2.41=9.56-7.33+3.54+0.64=1.67-0.94+3.22+2.66=9.03-4.13+0.44-1.05=9.48-0.27+7.33-3.51=8-4.39+8.38-8.87=2.6-0.34+3.55-5.29=8.97-1.3+1.44-6.54=4.2-1.55+7.09-0.73=2.77-0.82+7.78-0.96=7.19-3.7+6.38-3.35=9.03-7.9+8.64-8.09=7.13-2.48+7.89-4.94=8.06-3.4+9.84-9.47=3.95-2.08+9.13-7.34=7.62-7.22+4.35-2.16=9.16-0.45+2.43-3.17=6.87-0.3+5.02-5.72=5.28-1.95+5.31-2.09=6.77-6.31+2.81-1.98=5.78-2.31+6.04-7.86=1.35-0.39+6.49-0.88=5.82-1.78+5-1.67=9.33-4.3+8.06-2.79=4.36-1.82+7.8-0.63=8.2-4.47+6.97-7.56=5.77-0.55+5.96-9.87=7.89-1.83+2.49-3.08=9.4-5.36+2.77-2.78=4.46-3.32+1.69-0.97=8.36-3.53+1.76-1.57=8.12-4.05+9.2-5.47=4.84-2.24+9.28-3.68=8.87-3.15+7.88-5.02=6.47-4.48+3.13-1.32=5.67-4.74+7.31-7.17=6.11-5.28+7.62-6.24=6.66-4.67+6.7-7.61=7.11-1.82+8.1-6.83=4.47-0.26+9.99-5.57=7.7-0.07+9.11-0.19=9.05-0.36+9.81-7.69=7.46-6.06+9.92-6.14=8.93-8.48+5.3-1.16=2.54-1.33+0.08-0.95=7.38-6.61+7.69-4.61=3.01-1.51+6.63-1.01=4.95-0.41+7.9-1.34=6.56-2.87+6.46-7.93=4.22-2.22+9.4-4.74=9.54-6.99+5.21-0.48=4.73-2.62+8.04-7.78=8.44-3.69+7.45-0.83=6.29-3.56+4.1-2.35=7.88-1.45+3.15-2.52=9.86-2.38+0.85-1.23=8.14-3.67+9.55-2.71=9.36-0.21-4.59+8.52=6.17-1.03-4.1+3.66=8-0.65-0.16+0.05=7.83-2.2-5.21+3.37=7.74-3.78-1.93+4.25=5.81-0.74-0.69+4.42=5.16-1.99-1.86+6.79=6.4-4.48-0.5+6.05=9.2-5.3-0.92+9.8=7.7-2.95-4.62+7.34=6.44-3.77-2.12+2.99=8.18-0.8-0.91+9.38=9.07-0.24-5.38+3.39=9.47-2.46-5.65+8.65=7.25-1.16-5.45+3.8=7.44-5.82-0.73+8.97=9.83-2.26-3.14+2.9=7.21-1.55-3.39+6.52=8.56-2.07-3.69+4.45=9.79-0.91-1.18+8.97=7.67-2.76-3.41+4.31=4.24-0.34-0.12+4.94=6.77-4.33-0.4+1.78=6.59-3.69-0.95+4.89=8.24-0.64-3.09+8.85=9.7-3.79-2.59+9.28=7.98-0.37-5.9+5.86=8.71-3.55-0.62+2.4=3.51-0.49-1.81+6.76=8.95-2.73-3.73+5.13=6.1-1.23-0.56+2.21=6.67-1.2-5.11+2.45=8.85-6.01-0.93+5.68=8.95-3.2-3.71+9.71=9.51-6.07-1.26+1.83=8.41-6.17-1.64+2.73=9.35-2.8-4.45+1.93=8.74-1.26-4.58+1.53=8.86-3.41-4.96+7.97=6.57-6.27-0.08+2.52=7.27-0.92-3.35+0.7=5.69-0.42-3.56+8.72=8.45-1.51-6.66+4.73=9.99-3.45-6.1+6.69=9.96-8.17-1.63+2.01=9.4-1.49-1.69+1.88=6.96-1.07-5.65+4.79=3.41-1.65-0.51+9.06=5.66-2.68-0.41+5.07=9.12-5.16-2.65+4.36=8.22-4.58-0.72+0.26=8.83-5.38-3.33+3.48=2.22-1.39-0.32+2.19=7.28-3.32-2.28+1.73=2.68-0.4-0.29-1.44=7-2.45-0.18-3.11=8.39-1.15-0.74-4.36=5.72-0.17-4.31-0.06=9.43-0.15-3.04-2.05=8.31-3.42-1.14-2.76=7.62-0.63-2.43-1.24=7.32-1.28-1.62-3.82=7.18-1.41-0.37-4.59=8.8-2.07-4-2.18=5.86-0.68-0.1-0.21=4.32-0.72-1.26-0.71=6.28-3.45-1.54-0.21=9.59-1.25-2.24-2.54=6.78-0.91-0.79-4.62=8.65-5.36-1.12-0.84=2.81-1.29-0.24-0.02=9.57-2.03-1.7-4.59=6.94-4.65-1.67-0.42=7.99-1.17-1.07-3.51=8.11-1.14-1.09-4.34=7.84-1.83-0.37-2.05=9.75-3.44-1.52-0.9=8.26-7-0.27-0.86=8.8-4.24-0.47-2.44=4.74-1.17-0.64-0.99=5.91-1.57-0.2-0.06=5.75-0.02-1.12-3.28=9.53-6.07-1.02-0.13=8.72-5.57-1.31-1.5=9.77-1.04-1.75-4.22=7.73-4.17-1.43-1.24=9.87-1.91-1.9-0.8=7.25-2.95-0.97-1.41=8.07-3.95-0.3-1.69=9.23-1.67-1.01-5.22=6.23-2.3-0.62-1.72=8.22-3.37-1.41-3.04=9.63-0.33-2.31-5.26=4.27-0.38-2.3-0.68=9.15-2.47-2.5-2=9.88-0.18-3.82-3.03=8.55-2.21-3.12-0.9=9.35-3.8-2.01-0.38=5.19-0.39-0.49-2.24=9.89-4.65-0.35-2.56=8.38-0.78-0.93-1.5=9.68-6.01-1.8-0.9=9.9-0.86-0.32-6=9.35-1.14-4.61-0.06=5.7-4.32-0.52-0.63=8.77-2.6-0.55-3.91=9.38-0.06-0.79-7.24=7.43-5.36-0.65-0.68=参考答案4.23+3.86=8.097+8.85=15.852.11+1.16=3.272.46+9.57=12.034.76+5=9.761.2+0.42=1.623.56+4.01=7.570.67+9.38=10.052.55+1.45=47.49+6.49=13.986.08+0.05=6.133.63+0.54=4.171.74+0.64=2.385.05+9=14.051.25+1.73=2.986.44+7.96=14.40.48+4.85=5.334.95+9.5=14.454.75+7.73=12.488.49+0.29=8.786.81+2.92=9.737.66+3.1=10.763.41+4.85=8.265.18+7.49=12.670.66+2.46=3.123.78+2.34=6.129.93+7.31=17.241.53+4.86=6.393.57+9.9=13.473.36+6.47=9.834.02+7.58=11.69.16+4.6=13.761.24+8.42=9.661.55+4.19=5.740.32+4.38=4.70.71+9.66=10.375.43+5.79=11.220.67+0.16=0.836.91+6.72=13.637.62+6.49=14.115.28+7.37=12.651.44+8.64=10.089.83+5.19=15.021.17+5.76=6.939.71+1.53=11.248.59+9.51=18.12.11+3.87=5.987.06+3.11=10.175.77+7.19=12.968.48+4.67=13.158.02+9.26=17.288.61+3.96=12.579.74+6.27=16.018.97+5.45=14.426.19-4.76=1.434.27-4.05=0.226.87-1.66=5.217.69-1.52=6.179.88-4.69=5.199.86-4.38=5.482.16-0.66=1.55.5-2.32=3.185.47-3.5=1.975.34-0.38=4.968.65-5=3.655.18-2.35=2.837.99-5.44=2.554.79-2.92=1.876.49-2.82=3.672.58-1.16=1.426.42-2.05=4.379.8-0.58=9.227.74-3.43=4.319.19-3.68=5.518.67-0.85=7.825.98-5.71=0.271.8-0.88=0.929.15-3.58=5.578.33-6.76=1.579.22-1.91=7.319.34-3.82=5.529.55-1.46=8.094.39-0.6=3.796.61-5.1=1.513.07-0.82=2.258.93-4.92=4.018.07-7.81=0.265.92-3.93=1.997.53-7.02=0.517.55-4.48=3.079.2-4.03=5.173-2.9=0.16.28-2.05=4.238.23-1.84=6.398.54-4.23=4.316.74-2.43=4.318.7-2.5=6.27.52-7.41=0.113.19-1.74=1.456.4-0.18=6.227.45-6.11=1.346.64-4.44=2.21.8-0.39=1.417.83-0.62=7.216.09-4.53=1.568.82-6.12=2.79.08-7.64=1.446.14-3.14=35.17+0.21+3.85=9.239.65+3.56+9.85=23.067.71+3.63+9.15=20.491.63+6.83+8.29=16.750.98+6.35+5.25=12.588.69+3.69+8.93=21.314.76+1.19+2.06=8.015.71+1.72+6.94=14.379.4+5.87+3.88=19.158.65+7.28+1.79=17.722.67+8.87+4.46=165.03+2.69+6.52=14.247.15+1.57+2.9=11.625.5+6.86+0.18=12.543.55+5.39+8.68=17.622.51+8.31+9.87=20.691.05+2.12+4.23=7.42.67+6.96+2.22=11.850.39+4.28+8.52=13.198.91+2.52+5.9=17.338.23+7.38+2.42=18.037.47+5.71+3.32=16.59.83+8.57+3.56=21.961.1+0.12+9.88=11.13.72+2.92+2.19=8.832+4.39+0.39=6.780.56+6.27+8.17=151.14+9.12+9.31=19.574.04+8.21+7.07=19.328.37+9.03+9.41=26.814.3+0.59+1.5=6.396.72+9.29+2.44=18.453.1+3.81+3.07=9.989.59+6.54+0.84=16.970.59+8.95+4.52=14.061.15+5.86+6.48=13.497.57+4.25+7.34=19.164.57+1.04+3.2=8.817.83+2.02+6.12=15.971.78+7.44+8.44=17.665.86+9.09+8.27=23.222.27+4.51+4.99=11.777.07+8.03+8.25=23.358.99+5.52+4.83=19.345.52+0.45+8.29=14.261.65+7.79+4.57=14.015.76+0.18+5.64=11.581.95+1.76+7.57=11.289.98+4.45+6.5=20.934.27+5.75+1.61=11.631.78+2.43+3.64=7.854.83+8.01+1.15=13.995.7+5.96+3.13=14.793.19+2.4+8.53=14.128.62+6.47-1.71=13.386.77+1.87-0.73=7.915.93+7.92-2.13=11.725.86+8.14-7.97=6.034.56+4.39-8.19=0.769.55+8.14-3.95=13.747.48+3.35-3.13=7.70.28+3.22-1.4=2.18.79+2.91-4.94=6.761.62+6.74-6.4=1.969+2.26-7.95=3.319.88+7.74-8.93=8.693.57+9.12-6.8=5.892.98+2.45-3.93=1.54.31+7.43-2.83=8.918.22+8.09-9.66=6.656+6.59-2.39=10.27.98+1.68-0.18=9.483.14+8.43-2.62=8.953.85+0.55-3.44=0.967.61+4.7-4.72=7.592.53+4.85-5.32=2.066.44+8.31-9.1=5.656.35+7.6-4.34=9.619.87+4.32-8.35=5.840.03+4.33-1.49=2.875.07+4.75-8.91=0.915.88+7.69-9=4.576.52+6.22-9=3.745.38+9.68-6.25=8.817.9+5.04-6.69=6.256.03+5.9-6.71=5.224.64+9.66-1.37=12.938.47+5.32-2.76=11.034.82+7.4-6.64=5.583.65+5.22-5.39=3.488.49+9.3-7.9=9.898.09+1.43-3.49=6.034.33+9.33-6.88=6.787.85+2.45-8.1=2.27.53+0.81-2.58=5.766.37+0.65-2.35=4.671.54+6.61-1.11=7.044.71+5.12-4.5=5.335.88+7.57-3.66=9.797.26+6.62-3.11=10.772.19+8.1-4.08=6.212.89+3.06-2.6=3.358.28+7.77-2.13=13.924.86+9.88-9.6=5.141.16+7.13-6.09=2.29.11+6.14-5.23=10.027.73+3.66-6.22=5.178.29+6.29-2.94=11.643.49-0.13+0.34=3.79.91-8.84+3.98=5.056.15-5.94+9.05=9.265.73-2.93+7.67=10.474.77-3.69+5.74=6.822.84-2.1+7.13=7.874.67-3.59+7.1=8.184.96-3.78+7.28=8.465.42-0.7+0.83=5.559.67-7.76+2.08=3.999.45-6.27+5.99=9.174.41-0.64+8.33=12.19.82-6.42+1.06=4.462.06-1.42+3.67=4.316.08-5.08+6.89=7.895.8-1.17+1.62=6.258.78-4.76+4.16=8.186.39-5.53+6.38=7.249.89-4.95+8.59=13.532.68-1.87+9.72=10.538.81-6.17+8.25=10.897.62-6.76+2.33=3.198.04-5.79+5.64=7.897.46-2.36+9.95=15.054.86-3.14+5.48=7.28.11-4.9+8.93=12.143.17-2.08+0.79=1.887.24-4.1+2.57=5.718.97-3.05+6.55=12.478.29-6.64+5.28=6.939.8-1.27+5.76=14.298.05-3.11+3=7.949.15-8.53+9.43=10.059.95-3.85+2.38=8.483.52-0.73+8.77=11.567.58-1.36+0.02=6.247.86-1.8+3.87=9.939.22-4.55+8.61=13.285.64-3.84+4.58=6.389.95-0.74+5.02=14.236.24-4.94+6.33=7.632.39-2.14+4.23=4.484.45-0.98+3.63=7.14.3-2.13+6.6=8.775.24-3.73+1.57=3.081.92-1.49+4.91=5.346.37-5.01+0.42=1.786.9-5.66+2.36=3.68.38-8.23+6.69=6.845.96-3.54+0.2=2.626.16-5.56+5.68=6.288.04-7.67+6.42=6.799.16-1.7+0.4=7.865.93-3.9+8.8=10.837.92-2.6-0.37=4.959.56-5.57-2.27=1.729.82-0.33-6.01=3.489.33-1.48-6.7=1.159.78-5.54-3.26=0.989.92-0.06-3.03=6.838.11-0.08-4.92=3.112.79-0.59-1.77=0.437.45-2.1-5.08=0.278.67-2.4-3.6=2.673.6-0.8-2.54=0.268.12-3.73-3.42=0.977.21-5.17-0.65=1.399.43-4.22-3.21=28.86-5.27-0.38=3.217.1-0.4-4.77=1.932.76-0.24-0.85=1.678.45-0.68-7.43=0.349.67-0.21-0.65=8.819.91-4.68-2.89=2.347.44-1.2-2.47=3.778.94-4.93-2.89=1.125.42-1.67-0.02=3.738.15-0.95-1.69=5.518.05-2.19-2.59=3.276.87-1.91-2.94=2.027.37-1.46-5.65=0.266.18-1.41-0.33=4.448.62-1.87-5.8=0.959.38-0.54-0.29=8.556.81-2.43-2.45=1.936.74-1.5-2.16=3.087.29-0.45-1.26=5.587.83-1.52-4.66=1.656.99-0.15-1.65=5.197.78-1.6-4.04=2.149.53-4.66-0.82=4.059.06-3.62-1.28=4.164.34-2.64-0.3=1.49.99-5.33-3.09=1.579.95-0.4-0.9=8.659.72-0.85-6.37=2.59.92-0.3-7.64=1.982.69-1.78-0.44=0.478.9-0.54-1.77=6.598.85-3.49-0.36=53.51-0.29-0.89=2.339.05-0.45-6.52=2.089.96-0.11-3.47=6.388.07-1.66-1.67=4.748.6-3.82-2.1=2.689.75-1.44-6.71=1.68.73-6.49-1.06=1.183.67-1.59-1.35=0.736.95+9.21+6.43+2.41=253.37+5.04+4.46+1.16=14.032.45+4.74+7.49+0.8=15.486.48+6.39+6.41+5.12=24.47.76+5.69+2.31+6.09=21.858.61+4.74+9.11+6.83=29.293.84+5.87+4.56+0.17=14.446.92+2.12+7.23+4.15=20.422.71+0.49+2.58+5.52=11.30.2+9.76+9.23+6.6=25.798.71+1.92+0.75+3.58=14.969.56+4.96+3.95+2.11=20.582.97+5.94+7.35+1.49=17.757.26+4.17+7.29+9.86=28.583.29+8.71+9.36+1.21=22.571.61+9.41+5.83+9.42=26.274.78+7+7.02+6.32=25.129.79+6.39+6.35+7.47=308.11+7.12+3.9+5.11=24.241.9+5.97+3.36+7.29=18.525.71+0.08+0.4+0.66=6.852.1+3.05+8.67+7.83=21.657.9+3.1+1.11+1.22=13.336.14+9.08+9.92+1.97=27.114.25+0.53+9.21+6.86=20.855.81+7.41+7.11+5.95=26.287.13+8.83+3.26+0.52=19.744.14+2.59+9.06+4.8=20.597.7+3.87+4.32+4.3=20.197.64+7.92+4.12+0.5=20.186.48+0.2+4.28+4.57=15.534.05+7.46+1.61+2.68=15.83.45+5.5+7.96+1.29=18.26.58+1.52+3.52+3.91=15.535.13+5.07+4.78+0.24=15.228.8+7+8.15+3.97=27.928.47+4.11+7.83+8.8=29.215.64+6.81+9.88+0.47=22.83.86+8.05+1.09+8.65=21.659.6+4.31+1.82+4.99=20.722.29+3.71+7.37+1.11=14.483.25+2.26+0.75+7.35=13.613.92+6.14+3.18+3.56=16.81.36+7.26+5.95+1.98=16.558.05+9.32+7.58+7.83=32.789.17+4.07+6.31+3.85=23.46.77+0.57+6.62+3.67=17.635.29+5.77+2.28+3.57=16.917.17+1.3+5.29+3.15=16.910.08+9.15+2.1+3.35=14.689.67+9.81+3.41+4.59=27.483.67+6.5+4.09+8.81=23.072.09+3.19+2.81+6.44=14.539.44+7.82+9.04+3.51=29.812.03+8.81+6.72-4.76=12.81.48+9.92+9.71-5.65=15.462.42+8.36+4.14-9.87=5.057.42+1.41+6.5-9.39=5.947.54+9.07+4.74-0.76=20.590.23+4.75+1.16-4.91=1.239.46+0.27+2.5-7.69=4.544.87+9.8+2.78-4.61=12.847.29+5.19+8.23-6.84=13.878.82+4.79+2.84-4.85=11.64.03+1.09+4.39-2.24=7.277.23+3.92+8.45-5.41=14.198.53+2.28+7.28-3.77=14.326.57+3.15+5.74-1.15=14.312.46+4.4+5.07-1.78=10.152.86+7.82+7.43-2.9=15.214.35+9.69+1.78-1.81=14.013.09+8.83+1.57-7.42=6.076.14+6.19+0.46-5.05=7.749.1+5.85+0.99-3.1=12.840.46+0.75+2.11-1.36=1.969.28+9.56+0.52-7.59=11.773.94+0.59+6.93-5.32=6.144.81+9.02+7.01-8.22=12.622.37+4.01+8.94-1.12=14.29.92+8.17+9.06-4.84=22.319.8+2.74+8.27-8=12.813.14+9.55+7.21-2.03=17.875.33+3.77+8.17-7.48=9.799.35+3.16+5.05-6.91=10.658.46+5.09+0.39-3.22=10.728.42+7.92+0.52-3.66=13.26.99+1.28+5.47-6.4=7.344.88+8.78+0.24-0.25=13.658.08+8.06+7.76-8.67=15.236.41+4.15+2.76-6.03=7.296.48+7.39+6.22-7.03=13.060.8+1.79+8.31-0.93=9.975.84+6.59+5.8-7.98=10.253.79+3.19+5.92-9.31=3.591.85+8.55+5.96-0.36=162.79+9.13+0.6-4.82=7.78.25+1.52+5.55-8.85=6.473.64+1.58+6.35-3.89=7.689.54+9.98+5.91-3.18=22.250.6+9.68+2.96-9.4=3.846.14+0.94+6.35-9.27=4.161.61+0.12+6.85-7.35=1.231.09+1.37+8.82-2.86=8.424.02+4.27+9.37-2.44=15.229.05+6.5+1.08-6.78=9.857.95+7.72+7.77-1.05=22.391.59+9.89+9.91-7.26=14.137.26+9.5+6.86-2.3=21.324.37+9.43-9.04+5.64=10.45.55+5.71-8.02+5.49=8.735.9+1.62-1.73+7.11=12.92.95+7.58-9.28+5.68=6.934.65+4.71-2.02+3.9=11.245.94+5.65-7.76+3.81=7.647.1+6.33-5.98+7.7=15.155+8.86-3.4+4.59=15.057.01+3.8-4.89+3.49=9.413.83+4.19-0.24+0.39=8.177.1+2.97-9.73+7.18=7.526.04+0.1-0.44+9.08=14.781.7+8.61-8.05+3.87=6.136.83+6.89-5.83+2.81=10.78.16+1.52-7.14+6.01=8.555.1+4.22-1.06+9.44=17.72.95+6.48-4.7+4.89=9.620.85+2.73-1.08+7.12=9.625.99+8.74-7.17+7.24=14.87.97+8.46-1.17+8.45=23.717.6+9.35-0.5+3.37=19.822.07+9.9-4+9.5=17.479.42+8.14-3.85+1.75=15.466.35+4.32-1.03+1.16=10.86.03+5.43-7.35+2.72=6.830.45+7.77-1.16+9.81=16.872.43+8.1-4.96+2.41=7.984.88+8.38-9.78+9.04=12.524.82+7.28-2.22+9.46=19.346.7+6.54-1.46+3.67=15.450.58+8.19-7.91+8.81=9.677.97+4.62-6.31+2.87=9.152.89+7.34-8.73+4.27=5.772.81+8.98-2.41+1.04=10.424.88+7.24-4.06+6.43=14.490.33+5.83-5.29+9.48=10.357.73+5.15-8.37+5.21=9.723.01+4.29-2.57+3.55=8.288.53+6.97-4.33+6.08=17.259.89+6.45-3.38+6.58=19.541.35+7.77-8.16+4.66=5.624.62+1.96-0.85+1.94=7.677.69+2.93-1.76+6.69=15.555.15+6.21-8.1+3.05=6.317.67+2.26-9.79+7.49=7.639.98+9.93-8.21+4.05=15.750.66+5.81-5.78+2.08=2.777.46+1.94-6.24+3=6.160.02+8.24-0.82+8.17=15.619.23+4.78-5.45+2.5=11.069.69+1.92-5.59+4.85=10.874.37+5.71-5.14+9.03=13.970.85+9.65-3.73+0.04=6.813.72+6.01-1.84+2.22=10.116.01+0.45-4.48-0.81=1.177.49+3.65-4.57-4.97=1.67.37+9.9-4.72-5.15=7.46.61+2.39-0.66-6=2.343.45+4.1-1.29-4.63=1.633.61+8.75-5.04-5.58=1.743.96+4.09-1.67-2.32=4.061.01+9.27-4.86-3.88=1.548.47+0.57-0.47-1.21=7.364.83+7.31-5.87-3.04=3.232.15+8.35-9.9-0.4=0.21.81+8.06-1.13-1.39=7.359.08+4.78-2.29-0.78=10.798.21+7.72-8.87-5.94=1.125.85+4.31-7.3-2.3=0.567.64+9.63-9.25-4=4.028.6+9.53-6.55-3.6=7.984.79+3.35-0.46-5.38=2.37.19+9.7-0.26-1.88=14.759.68+3.62-4.97-0.58=7.752.22+6.73-3.17-3.33=2.454.7+9.08-1.14-3.97=8.676.79+7.81-6.25-3.74=4.616.18+9.87-9.16-2.04=4.856.77+9.93-4.71-5.28=6.718.85+8.73-4.29-7.04=6.258.67+6.37-0.9-1.99=12.158.6+2.66-4.19-0.62=6.458.84+7.51-7.42-7.85=1.089.45+9.77-4.32-4.04=10.862.94+2.38-3.44-0.6=1.287.74+0.83-4.58-0.06=3.937.74+4.26-8.8-0.95=2.258.74+7.98-7.43-3.1=6.198.93+9.94-5.29-7.62=5.967.24+2.26-2.51-2.97=4.021.04+5.3-1.75-2.9=1.699.85+1.59-3.29-7.04=1.111.42+4.71-2.38-1.33=2.429.5+3.2-6.85-2.6=3.258.94+8.71-5.98-3.49=8.180.89+6.37-2.45-1.1=3.715.27+8.54-1.95-3.74=8.129.87+6.64-0.02-9.92=6.577.41+7.93-2.25-0.67=12.423.85+9.03-4.3-2.54=6.047.21+5.25-3.05-8.25=1.166.82+9.77-0.59-4.86=11.149.86+4.51-6.14-4.08=4.157.3+9.9-1.69-8.19=7.324.52+6.91-6.73-0.61=4.099.6+0.79-3.92-2.49=3.983.81+9.06-1.58-9.93=1.367.81+1.55-1.41-2.01=5.945.23-2.96+9.94+1.98=14.199.75-4.97+2.63+8.93=16.348.76-3.32+3.31+2.43=11.185.26-1.02+3.75+0.69=8.684.72-0.28+4.65+1.95=11.049.26-4.69+9.19+2.82=16.587.69-3.84+0.15+4.27=8.275.42-1.98+4.8+1.14=9.386.01-0.84+9.55+4.01=18.733.39-2.77+4.11+9.5=14.234.91-0.31+3.13+1.35=9.082.6-1.88+8.12+2.28=11.121.91-0.62+7.55+2.6=11.443.03-2.1+5.15+4.34=10.429.15-0.77+0.12+9.57=18.078.67-4.99+6.43+3.08=13.198.62-0.71+6.57+6.08=20.569.96-4.84+7.16+9.68=21.966.12-3.53+0.59+2.19=5.373.03-2.29+2.38+4.36=7.489.46-8.78+7.05+0.94=8.678.47-5.48+9.55+7.3=19.849.46-5.52+8.54+0.22=12.79.46-1.5+8.68+1.62=18.264.87-2.62+7.66+1.41=11.322.04-1.27+4.16+6.68=11.619.49-3.17+8.29+0.32=14.939.4-3.52+1.13+2.71=9.723.15-0.43+9.4+7.83=19.951.9-0.17+3.32+2.94=7.995.09-0.96+2.92+8.19=15.243.46-2.16+0.82+9.75=11.877.72-0.63+5.16+5.54=17.798.62-6.45+6.44+0.51=9.126.13-0.69+8.61+3.24=17.293.47-1.91+5.28+0.92=7.764.92-2.84+0.2+3.16=5.446.65-2.54+9.19+0.88=14.184.21-2.44+2.93+5.1=9.87.12-0.74+3.34+5.34=15.065.7-0.65+5.83+2.09=12.979.79-1.63+6.77+3.06=17.999.11-0.27+2.14+0.25=11.239.07-2.71+8.54+1.38=16.288.92-7.53+4.82+0.33=6.547.86-3.16+9.82+2.69=17.218.21-6.12+2.65+9.51=14.253.27-2.14+2.87+0.21=4.214.67-0.93+0.47+8.93=13.140.95-0.21+6.23+2.11=9.089.21-8.4+4.52+4.38=9.712.82-0.73+2.73+2.41=7.239.56-7.33+3.54+0.64=6.411.67-0.94+3.22+2.66=6.619.03-4.13+0.44-1.05=4.299.48-0.27+7.33-3.51=13.038-4.39+8.38-8.87=3.122.6-0.34+3.55-5.29=0.528.97-1.3+1.44-6.54=2.574.2-1.55+7.09-0.73=9.012.77-0.82+7.78-0.96=8.777.19-3.7+6.38-3.35=6.529.03-7.9+8.64-8.09=1.687.13-2.48+7.89-4.94=7.68.06-3.4+9.84-9.47=5.033.95-2.08+9.13-7.34=3.667.62-7.22+4.35-2.16=2.599.16-0.45+2.43-3.17=7.976.87-0.3+5.02-5.72=5.875.28-1.95+5.31-2.09=6.556.77-6.31+2.81-1.98=1.295.78-2.31+6.04-7.86=1.651.35-0.39+6.49-0.88=6.575.82-1.78+5-1.67=7.379.33-4.3+8.06-2.79=10.34.36-1.82+7.8-0.63=9.718.2-4.47+6.97-7.56=3.145.77-0.55+5.96-9.87=1.317.89-1.83+2.49-3.08=5.479.4-5.36+2.77-2.78=4.034.46-3.32+1.69-0.97=1.868.36-3.53+1.76-1.57=5.028.12-4.05+9.2-5.47=7.84.84-2.24+9.28-3.68=8.28.87-3.15+7.88-5.02=8.586.47-4.48+3.13-1.32=3.85.67-4.74+7.31-7.17=1.076.11-5.28+7.62-6.24=2.216.66-4.67+6.7-7.61=1.087.11-1.82+8.1-6.83=6.564.47-0.26+9.99-5.57=8.637.7-0.07+9.11-0.19=16.559.05-0.36+9.81-7.69=10.817.46-6.06+9.92-6.14=5.188.93-8.48+5.