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8.67+6.39=5.64+4.87=8.94+3.6=9.21+3.68=5.34+1.35=7.7+6.71=7.92+1.36=6.47+4.34=9.6+7.41=2.15+3.32=3.11+3.96=2.51+4.45=8.51+4.55=6.36+6.47=3.24+8.92=2.84+5.45=0.22+5.77=2.39+2.28=4.35+8.58=9.73+1.92=1.51+6.27=2.39+6.42=9.34+5.78=6.93+0.76=4.18+4.04=9.71+4.45=3.59+7.85=7.13+4.74=0.17+5.92=6.06+6.35=7.74+4.09=4.48+1.35=8.02+6.03=7.71+7.91=1.75+4.66=6.25+0.29=5.95+5.28=6.97+3.53=6.03+1.29=0.85+5.82=8.51+3.83=6.5+7.64=9.03+2.5=1.24+2.34=7.59+0.54=7.48+4.58=2.07+8.87=6.1+4=9.68+5.95=4.68+9.01=5.34+6.09=2.78+2.17=4.86+8=4.08+1.77=9.1-6.39=4.73-1.97=9.65-8.76=4.82-3.91=5.67-4.26=9.29-6.96=5.05-0.35=5.16-3.47=5.8-5.38=8.85-0.48=5-0.69=8.41-1.33=4.95-2.86=8.19-5.37=5.18-0.5=6.41-5.89=3.86-2.32=4.77-4.38=9.64-7.2=5.56-5.32=6.01-5.65=3.7-2.48=4.55-0.65=9.41-3.39=5.83-2.73=3.27-1.47=8.28-4.74=5.61-2.22=3.56-1.99=7.29-3.14=7.24-3.23=9.36-1.79=9.02-0.28=9.68-3.03=7.77-0.26=8.39-4.87=9.84-1.57=9.94-2.66=9.15-7.75=9.34-7.88=6.38-4.31=3.14-1.37=9.15-1.02=8.74-7.03=6.83-4.3=4.38-3.89=8.43-0.33=8-1.28=2.44-0.16=6.66-3.44=8.17-1.6=8.58-3.87=9.73-8.92=5.45-3.04=7.08+4.28+9.58=3.67+1.83+2.8=8+3.66+8.03=9+5.47+7.31=4.77+8.63+5.48=6.25+7.98+7.2=6.6+4.18+6.17=5.74+6.28+9.66=8.17+4.11+7.13=6.99+2.95+8.96=2.78+0.06+9.21=1.04+7.15+6.54=1.48+6.21+3.87=0.32+7.74+8.35=9.86+7.49+3.53=7.06+0.61+8.44=0.77+1.07+0.94=1.98+0.76+0.67=8.37+9.3+9.66=8.43+7.4+0.22=8.46+4.78+1.51=7.1+9.77+3.58=4.27+7.5+8.68=9.07+6.35+6.79=4.33+1.75+0.93=8.55+3.12+3.86=0.02+6.21+0.28=8.18+7.68+5.97=0.7+5.34+2.82=2.81+2.05+8.56=3.79+7.66+2.4=7.77+9.91+6.43=2.73+8.31+9.26=8.53+9.33+3.56=0.69+5.83+4.93=4.86+8.88+0.53=7.6+6.56+4.56=4.09+6.08+8.84=8.19+8.09+5.81=6+5.57+1.51=5.29+3.28+4.69=8.63+3.76+1.15=9.03+6.42+1.69=1.81+9.4+9.49=3.35+9.13+7.43=7.13+6.17+9.93=6.78+6.21+5.11=1.2+4.41+0.7=1.7+5.52+3.17=8.86+6.25+4.5=8.47+6.57+8.84=7.2+6.81+5.84=8.95+0.12+0.61=6.08+6.89+2.26=4.71+7.03-9.58=9.12+2.3-0.47=2.22+7.42-4.09=0.87+2.54-2.37=9.28+8.96-2.02=6.76+9.13-2.65=4.65+9.31-8.06=7.94+8.51-8.14=2.01+8.52-5.32=5.68+4.49-3.61=4.18+6.76-4.63=5.33+2.91-4.5=0.99+9.08-3.77=7.28+9.45-6.6=6.34+7.46-1.27=1.02+5.02-0.81=7.09+6.39-4.25=4.3+7.46-5.99=4.31+3.32-1.44=2.28+4.96-5.99=9.5+3.93-8.56=4.28+5.86-7.82=4.33+6.65-7.17=8.85+5.24-7.81=9.94+4.98-1.51=0.89+8.68-8.32=8.72+5.78-5.21=2.01+7.66-6.51=6.13+0.57-5.06=9.84+5.29-8.27=7.05+5.87-6.82=4.55+6.11-6.81=6.34+9.71-3.59=6.22+6.19-2.74=6.4+6.22-8.36=7.78+8.88-5.91=9.71+4.77-6.22=7.35+4.1-8.56=4.38+8.21-9.77=3.82+6.15-2.49=5.15+5.29-6.78=6.23+2.5-7.89=8.16+0.22-1.4=9.57+4.05-9.45=5.84+7.11-2.7=4.6+8.48-9.16=1.41+3.96-0.57=0.87+3.18-3.92=1.97+5.42-4.08=9.18+4.13-2.5=8.91+1.66-2.46=8.83+6.62-9.24=1.64+8.54-9.06=9.18+6.84-6.68=6.12-2.89+6.16=1.04-0.8+7.26=6.54-1.99+0.02=5.75-1.5+9.85=9.46-3.23+6.09=8.28-5.15+6.14=5.84-2.79+9.95=7.35-0.98+9.37=1.92-1.77+8.6=7.61-4.76+9.16=5.95-3.68+1.62=3.84-0.26+1.93=6.56-2.45+3.97=5.88-1.91+8.51=5.54-0.71+5.18=9.61-6.13+1.87=4.21-3.67+9.47=7.22-0.47+6.24=7.85-7.26+8.4=9.65-3.84+6.82=8.22-3.49+5.09=7.44-1.5+7.31=4.32-1.6+7.44=6.69-4.36+6.73=6.94-2.76+7.12=9.44-6.09+8.45=8.81-2.18+9.98=6.75-5.95+6.72=3.94-3.29+7.7=9.57-7.55+1.4=9.34-7.49+7.25=8.65-8.39+0.63=4.83-3.17+7.11=8.16-6.96+9.92=1.31-0.86+9.4=8.68-2.23+5.74=5.06-0.22+7.26=2.91-0.22+9.35=2.11-1.08+1.97=3.71-1.88+5.79=7.31-1.91+9.93=7.43-1.27+8.53=6.2-4.7+0.92=8.32-7.78+4.88=6.5-6.28+8.05=3.72-0.06+4.09=4.32-3.49+9.94=2.59-0.28+9.69=5.77-2.23+2.68=6.35-0.79+5.01=9.84-8.03+8.43=5.43-5.24+0.65=9.61-4.52+9.88=3.38-1.42+3.54=2.13-0.7-1.32=3.8-1.98-0.79=6.54-0.34-1.82=8.86-1.27-5.15=8.94-2.71-5.38=9.23-4.83-4.03=3.04-0.35-0.65=9.27-0.41-0.43=1.96-0.38-0.62=8.76-0.92-7.14=9.05-1.17-2.3=8.99-1-4.84=5.7-3.77-1.06=8.15-5.7-1.65=6.58-1.91-4.32=3.38-1.65-1.21=3.98-2.19-1.02=8.34-0.75-0.56=5.94-2.09-1.51=9.52-8.01-1.15=6.49-1.56-4.67=8.99-2.13-5.48=7.67-1.13-2.58=6.27-3.73-1.88=6.98-5.17-1.37=7.05-0.4-1.55=9.65-8.16-1.16=3.96-0.05-1.37=9.52-5-0.13=9.08-6.77-1.48=9.61-1.23-0.77=7.42-0.6-4.64=6.99-0.13-4.95=9.45-4.11-3.96=9.59-3.62-5.83=9.2-5.53-2.17=9.63-2.13-2.75=6.33-2.6-3.18=9.78-3.35-1.34=3.63-0.28-2.05=8.94-2.51-0.32=8.54-8.02-0.03=8.74-5.48-0.02=9.17-4.1-0.56=7.79-1.71-1.53=9.62-2.63-2.81=3.38-2.22-0.21=5.83-2.47-2.23=3.74-0.39-2.69=9.62-3.16-4.19=7.64-4.02-0.13=7.35-0.29-6.16=8.65-1.67-3.45=6.78-1.64-2.99=8+3.76+4.17+7.2=4.04+4.12+2.1+2.59=3.61+1.31+3.93+0.98=5.91+6.4+3.65+5.21=1.46+0.27+2.74+3.89=9.49+1.28+6.89+4.43=0.61+6.27+8.83+8.15=4.87+3.47+3.86+1.31=7.04+7.84+3.34+1.68=8.22+1.54+2.4+1.25=0.03+3.81+1.76+1.38=1.28+8.13+0.69+8.73=9.13+6.47+7.44+6.86=6.11+4.09+5.87+0.39=2.17+2.13+2.14+6.28=6.35+8.5+3.46+9.63=5.47+2.24+1.49+8.79=8.2+0.36+6.6+8.83=2.16+2+5.92+0.61=7.37+8.54+6.8+6.53=4.85+4.78+9.83+3.95=0.2+1.17+0.28+1.1=2.99+3.96+4.16+0.95=0.12+5.74+6.33+3.41=6.83+5.68+0.44+6.68=2.98+6.16+7.2+4.68=2.94+9.1+6.65+8.61=6.92+3.44+0.62+7.15=8.22+2.73+7.7+1.48=5.59+0.39+9.31+8.72=2.51+8.18+5.73+9.7=5.5+2.97+4.4+4.38=1.59+5.24+8.33+1.92=1.08+3.08+0.94+0.28=5.68+4.34+4.98+4.08=3.32+0.48+8.23+8.5=0.54+5.39+4.33+1.13=0.65+3.81+8.28+3.42=0.65+4.23+8.04+8.58=2.73+3.41+9.24+2.3=7.12+0.42+8.71+8.93=1.01+0.7+2.99+6.45=4.86+2.67+2.46+9.36=1.69+1.88+8.3+0.68=5.98+0.88+8.79+0.57=9.77+5.97+4.05+1.68=9.69+5.7+3.52+8.21=5.18+9.58+8.4+8.91=0.46+9.87+1.91+1.93=4.16+3.68+3.91+3.16=9.27+7.22+3.21+8.09=2.35+9.59+9.37+1.23=5.58+8.27+8.7+6.57=7.67+4.68+3.13+7.36=8.9+3.97+9.14-2.69=4.17+9.76+3.92-4.59=3.15+0.8+9.05-9.19=0.19+3.81+8.87-1.56=7.79+4.12+8.57-5.11=6.92+2.94+9.82-3.07=3.45+8.19+5.4-0.73=5.92+4.3+2.29-5.13=1.33+4.26+2.41-0.74=6.22+6.85+3.61-7.35=9.07+0.44+8.66-0.08=4.89+4.48+9.48-8.75=7.55+9.85+4.27-9.01=6.79+8.75+0.32-4.76=5.67+5.68+1.76-7.43=3.33+4.27+9.6-9.56=2.86+9.8+4.71-4.49=4.42+0.47+5.53-4.25=0.68+7.79+8.07-5.05=4.66+1.12+9.89-7.17=4.17+4.13+8.69-3.31=1.65+5.69+2.38-4.68=1.8+3.8+9.76-7.68=6.59+5.26+6.75-1.08=2.83+7.6+0.08-6.56=0.23+3.68+2.26-3.76=9.39+4.08+4.55-3.57=7.43+7.14+1.21-3.2=5.58+1.48+7.5-9.51=7.9+1.14+6.35-7.09=1.98+9.81+2.7-1.78=2.5+5.69+2.92-0.62=6.95+5.56+6.85-4.07=7.58+3.19+3.25-7.23=7.8+3.9+5.63-2.47=2.11+4.62+4.57-6.99=7.92+6.28+3.8-5.8=4.47+3.3+2.56-1.59=8.45+3.13+3.54-0.96=9.14+7.28+6.11-8.25=5.35+4.35+7.66-6.42=5.15+4.21+1.24-6.91=5.37+2.67+6.74-9.67=1.01+4.97+4.23-7.25=6.98+7.24+1.67-6.5=3.65+4.85+7.29-5.52=4.61+7.75+5.96-3.04=0.83+3.65+1.68-2.58=7.22+1.36+4.29-3.61=9.25+8.23+6.2-7.93=4.78+7.6+6.24-0.06=3.32+4.25+1.82-6.47=8.45+8.9+7.11-0.75=1.43+5.3+4.63-7.3=9.89+1.37-3.09+6.85=3.15+4.6-3.83+0.19=6.48+9.78-6.94+0.29=4.79+7.33-2.27+5.08=8.27+5.48-8.53+8.42=1.49+6.89-5.54+7.67=1.29+8.99-9.07+9.56=9.81+9.17-7.42+1.91=8.77+5.64-5.04+3.12=5.6+3.93-2.06+5.1=4.66+5.5-1.61+4.4=0.52+5.58-0.89+4.77=1.99+9.13-1.43+2.93=9.79+6.32-1.13+7.23=7.36+6.14-1.41+4.76=1.02+6.57-1.32+1.71=6.8+7.39-3.72+3.97=0.04+2.49-2.16+4.86=4.56+7.89-1.74+6.22=9.07+3-3.74+3.32=4.1+2.29-4.15+3.72=8.7+6.61-8.45+4.98=9.08+3.97-0.98+6.57=7.76+2.79-0.55+6.27=9.42+5.37-3.27+6.04=6.78+8.79-8.97+9.47=2.66+4.07-2.33+5.95=2.48+4.5-4.65+6.49=0.54+9.67-7.85+7.04=0.63+6.66-3.7+5.92=9.47+9.61-0.52+6.88=7.98+8.85-8.64+8.33=9.98+7.84-9.13+5.69=0.41+8.93-1.81+4.37=9.42+3.51-3.21+0.63=5.19+4.26-2.25+3.92=8.74+7.08-1.68+4.97=9.34+6.16-7.51+5.36=6.13+6.42-0.09+3.72=8.46+8.77-5.08+5.83=7.99+4.9-5.29+5.99=5.53+7.7-6.02+4.24=4.44+2.58-3.46+7.67=7.84+3.84-3.46+1.87=0.81+0.96-0.22+2.53=0.19+8.72-7.63+6.3=4.42+6.5-4.33+4.03=2.44+1.68-1.99+9.26=6.03+4.36-0.3+9.98=8.35+5.81-7.51+4.13=6.3+6-6.68+1.82=6.22+0.65-6.04+9.08=8.45+8.29-8.11+3.72=3.82+2.86-2.89+7.11=6.23+7.69-9.12-3.11=4+4.43-2.13-3.28=3.11+9.04-2.3-7.94=9.78+6.31-0.29-9.4=7.73+6.02-1.8-7.52=2.59+5.47-0.12-3.9=6.33+4.75-3.27-5.07=1.76+7.36-0.96-2.59=9.43+1-0.11-6.2=9.79+2.39-1.4-2.06=9.9+8.13-2.81-6.08=7.03+9.12-8.66-1.11=8.67+4.01-1.67-9.71=2.53+9.45-2.67-0.75=3.47+9.31-3.05-3.11=8.29+6.71-1.82-7.47=5.19+6.63-2.4-8.03=4.53+5.28-4.86-2.9=0.89+8.4-0.98-1.23=1.21+8.8-0.61-4.33=4.48+7.11-2.74-7.89=4.58+9.23-2.75-3.21=2.69+9.28-1.07-0.59=9.26+8.7-7.36-9.82=3.72+5.42-0.18-3.86=0.76+7.06-0.65-2.93=7.09+5.86-4.99-7.49=5.34+9.44-3.72-6=8.34+3.16-3.7-6.87=3.64+6.97-3.38-3.17=2.38+3.84-1.01-0.1=9+3-5.88-1.17=5.9+2.48-2.02-5.22=9.29+8.69-4.44-5.38=6.94+4.06-4.72-2.53=2.87+9.21-5.29-3.64=5.9+3.46-1.32-2.57=7.87+6.43-9.79-4.36=6.33+2.08-4.71-3.4=9.77+5.19-7.92-0.78=6.62+9.5-5.8-4.94=1.52+8.43-0.74-4.19=2.9+4.17-1.75-2.08=6.7+2.78-1.07-0.99=0.48+8.75-0.52-6.66=8.14+7.18-9.98-3.19=4.91+3.46-3.28-2.17=2.86+8.82-5.24-3.03=0.66+7.34-1.6-2.7=3.95+7.86-2.86-7.61=3.26+0.41-0.47-1.39=3.84+7.98-6.71-2.8=9.91+7.92-1.04-6.93=6.13+4.47-3.72-0.7=3.16-1.79+3.47+6.37=5.21-3.08+8.72+2.78=4.3-1.22+7.2+3.03=9.66-2.58+5.93+7.88=7.07-5.13+0.09+6.11=7.25-4.3+0.06+3.32=7.18-1.4+2.96+6.83=1.12-0.94+8.55+6.07=2.57-0.58+9.53+4.01=9.57-5.98+5.49+1.44=2.64-0.95+1.54+1.23=4.76-2.68+8.87+9.58=7.63-0.6+3.16+8.27=9.93-0.28+8.04+0.51=9.21-2.76+4.19+1.98=8.61-6.5+4.33+4.64=8.06-5.19+7.9+7.83=6.84-1.61+8.59+5.03=4.05-1.02+1.75+7.88=4.48-2.96+7.99+0.37=9.1-6.32+1.53+4.14=8.74-4.59+9.02+2.56=6.19-2.92+9.19+2.71=9.37-6.37+7.04+7.38=7.81-0.97+9.14+8.1=7.34-0.11+3.72+5.47=8.06-1.93+0.8+1.55=9.14-1.63+6.58+7.9=7.95-1.72+0.72+7.25=6.3-0.22+2.89+8.77=9.19-0.95+3.61+8.34=5.74-3.31+2.74+6.26=4.31-0.25+5.8+3.83=7.26-2.32+7.8+3.94=8.33-1.08+4.79+9.95=1.13-0.11+8.79+5.45=5.3-3.09+7.1+0.02=5.67-4.15+2.86+9.55=1.57-0.12+8.32+5.74=6.81-0.86+5.59+1.2=9.24-8.61+4.97+5.33=5.9-2.69+1.91+6.84=8.27-0.28+5.35+2.82=8.28-4.16+6.45+3.09=8.65-5.93+5.36+5.02=5.6-2.91+6.03+8.92=8.61-8.17+9.96+2.37=6.24-5.98+9+0.45=9.97-5.6+1.96+2.32=7.35-3.61+9.96+6.51=5.37-5.01+8.1+4.66=9.97-9.54+8.16+3.49=7.38-3.85+4.41+2.59=4.85-1.2+3.66+3.21=6.63-3.16+9.83-6.27=6.32-0.92+8.56-9.7=4.37-1.61+3.83-1.37=9.17-0.65+8.39-6.17=9.85-4.13+9-1.8=2.67-2.03+3.74-0.9=9.66-4.77+4.74-7.81=5.85-0.2+1.11-3.4=8.01-0.25+4.89-7.65=5.31-1.5+4.96-7.27=7.28-4.64+1.62-1.22=7.88-1.94+8.69-3.73=9.36-2.25+7.89-6.62=1.58-0.89+5.42-5.77=9.19-3.23+1.14-3.79=9.99-1.41+7.32-7.77=9.69-9.28+7.04-4.79=9.47-2.03+5.56-0.12=7.25-0.09+3.49-4.08=6.06-1.4+4.86-8.82=2.81-1.56+7.93-5=8.07-6.52+7.25-6.49=9.47-2.53+0.96-2.22=9.71-5.47+8.32-5.66=6.89-6.21+9.46-1.91=6.05-3.95+3.91-5.36=8.85-6.94+4.53-4.98=6.66-2.13+5.92-6.12=9.8-2.8+4.05-5.81=3.77-0.16+7.92-0.38=5.67-1.07+9.49-0.3=7.77-6.75+0.87-0.32=7.24-4.94+1.36-2.42=3.67-3.47+3.97-2.18=4.28-0.28+1.74-0.38=4.36-0.85+2.23-4.8=8.59-2.95+2.14-2.13=4.6-3.85+6.2-5.3=1.88-1.64+9.98-4.11=3.05-0.95+5.93-5.42=8.17-2.72+3.39-5.26=6.46-3.75+4.92-1.65=9.7-2.3+4.95-4.64=7.01-5.4+4.09-3.78=8.23-2.42+8.12-7.94=7.51-1.38+6.07-3.81=8.43-6.75+9.5-9.52=8.85-4.22+7.57-8.66=9.1-5.86+7.75-8.18=8.81-5.12+0.68-1.31=9.56-4.73+8.6-1.65=6.27-4.93+8.46-4.01=9.12-8.73+8.89-8.86=2.26-0.05+2.07-1.79=8.65-0.5-4.08+7.25=5.77-2.11-0.18+9.13=4.26-0.18-3.36+3.2=9.53-2.08-0.71+7.42=9.69-7.09-0.74+8.85=9.9-5.59-1.77+7.46=8.74-4.87-0.2+7.79=7.27-3.99-0.64+1.63=9.42-5.67-0.13+0.44=9.21-0.11-8.17+5.18=6.24-3.52-0.51+2.44=5.16-0.58-0.82+2.34=8.26-3.65-1.49+7.11=8.93-4.56-0.82+6.81=9.98-1.33-8.39+2.98=7.28-0.66-5.29+4.41=9.6-2.56-2.13+6.77=6.35-1.81-2.93+3.99=2.92-0.94-0.61+1.05=7.85-3.37-3.44+4.15=8.98-3.22-1.25+8.57=7.64-1.38-2.48+4.07=4.14-1.46-1.48+6.95=8.33-3.4-4.37+8.92=6.83-5.05-1.58+9.91=5.95-1.16-2.34+7.42=9.56-1.41-0.24+6.31=9.38-0.22-2.93+5.29=9.23-8.09-0.08+6.82=4.87-1.31-0.24+4.68=5.02-2.72-0.85+8.75=9.27-4.96-1.13+7.69=8-1.25-5.23+8.06=9.48-2.16-1.09+4.18=6.22-1.25-4.74+1.56=9.85-1.24-2.88+7.68=6.88-0.05-1.66+3.18=9.38-4.03-4.79+9.98=7.87-0.22-0.67+9.79=7.87-0.54-0.63+8.9=9.24-2.39-3.32+8.45=8.23-1.16-3.1+4.08=5.92-1.14-2.58+5.04=8.84-1.09-2.66+6.94=8.73-6.74-0.06+6.1=9.15-1.58-5.89+9.54=5.55-4.58-0.61+1.79=9.83-1.2-4.39+6.64=8.09-5.85-0.25+5.46=9.69-5.31-1.76+2.31=4.36-3.69-0.11+8.18=9.22-0.1-4.07+4.99=8.65-5.77-0.11+3.91=7.59-1.18-0.83+0.59=7.31-1.51-3.35-0.33=8.37-0.04-3.03-0.66=4.89-0.39-2.59-0.9=3.43-1.68-0.18-0.45=9.98-4.34-2.76-2.17=9.99-1.94-4.06-1.26=9.34-2.93-2.54-1.43=8.61-2.42-3.02-1.74=7.64-1.83-4.69-0.25=8.38-1.99-4.33-1.52=9.09-3.82-1.05-3.23=8.57-4.84-0.69-1.34=7.68-0.67-1.38-1.02=8.61-7.95-0.2-0.06=9.17-6.55-0.23-1.6=7.59-2.65-0.09-0.25=7.85-3.33-0.19-0.94=9.16-3.62-1.73-0.52=9.2-1.71-2.73-2.83=9.82-3.66-4.1-1.72=5.98-1.06-2.14-2.39=6.71-0.87-1.62-1.19=7.84-0.27-2.05-2.81=9.85-7.92-0.71-0.42=7.42-1.01-3.73-2.08=6.83-1.32-0.07-3.96=8.33-1.91-3.83-1.68=9.62-3.03-3.63-1.24=9.39-0.06-0.16-1.35=8-0.95-4.41-2.27=8.76-2.82-0.6-1.85=7.61-3.71-0.34-2.28=8.49-1.13-2.66-1.9=9.86-8.85-0.54-0.23=7.83-0.75-3.3-2.83=9.81-0.68-2.38-4.49=8.7-0.8-3.2-1.25=8.23-1.86-2.46-3.76=9.64-1.15-4.35-0.51=7.05-1.27-0.33-2.43=9.93-4.62-0.37-2.89=9.28-6.15-0.91-1.98=9.4-0.39-4.09-3.06=8.8-1.46-5.65-0.78=9.07-0.3-2.35-1.98=7.53-0.98-2.29-3.09=7.87-1.97-0.3-2.51=9.16-2.76-1.18-1.44=7.34-0.02-1.92-3.45=8.64-2.33-2.52-0.84=9.63-2.07-2.39-4=9.78-2.98-5.81-0.03=9.62-4.65-4.03-0.19=8.32-1.66-0.76-3.95=参考答案8.67+6.39=15.065.64+4.87=10.518.94+3.6=12.549.21+3.68=12.895.34+1.35=6.697.7+6.71=14.417.92+1.36=9.286.47+4.34=10.819.6+7.41=17.012.15+3.32=5.473.11+3.96=7.072.51+4.45=6.968.51+4.55=13.066.36+6.47=12.833.24+8.92=12.162.84+5.45=8.290.22+5.77=5.992.39+2.28=4.674.35+8.58=12.939.73+1.92=11.651.51+6.27=7.782.39+6.42=8.819.34+5.78=15.126.93+0.76=7.694.18+4.04=8.229.71+4.45=14.163.59+7.85=11.447.13+4.74=11.870.17+5.92=6.096.06+6.35=12.417.74+4.09=11.834.48+1.35=5.838.02+6.03=14.057.71+7.91=15.621.75+4.66=6.416.25+0.29=6.545.95+5.28=11.236.97+3.53=10.56.03+1.29=7.320.85+5.82=6.678.51+3.83=12.346.5+7.64=14.149.03+2.5=11.531.24+2.34=3.587.59+0.54=8.137.48+4.58=12.062.07+8.87=10.946.1+4=10.19.68+5.95=15.634.68+9.01=13.695.34+6.09=11.432.78+2.17=4.954.86+8=12.864.08+1.77=5.859.1-6.39=2.714.73-1.97=2.769.65-8.76=0.894.82-3.91=0.915.67-4.26=1.419.29-6.96=2.335.05-0.35=4.75.16-3.47=1.695.8-5.38=0.428.85-0.48=8.375-0.69=4.318.41-1.33=7.084.95-2.86=2.098.19-5.37=2.825.18-0.5=4.686.41-5.89=0.523.86-2.32=1.544.77-4.38=0.399.64-7.2=2.445.56-5.32=0.246.01-5.65=0.363.7-2.48=1.224.55-0.65=3.99.41-3.39=6.025.83-2.73=3.13.27-1.47=1.88.28-4.74=3.545.61-2.22=3.393.56-1.99=1.577.29-3.14=4.157.24-3.23=4.019.36-1.79=7.579.02-0.28=8.749.68-3.03=6.657.77-0.26=7.518.39-4.87=3.529.84-1.57=8.279.94-2.66=7.289.15-7.75=1.49.34-7.88=1.466.38-4.31=2.073.14-1.37=1.779.15-1.02=8.138.74-7.03=1.716.83-4.3=2.534.38-3.89=0.498.43-0.33=8.18-1.28=6.722.44-0.16=2.286.66-3.44=3.228.17-1.6=6.578.58-3.87=4.719.73-8.92=0.815.45-3.04=2.417.08+4.28+9.58=20.943.67+1.83+2.8=8.38+3.66+8.03=19.699+5.47+7.31=21.784.77+8.63+5.48=18.886.25+7.98+7.2=21.436.6+4.18+6.17=16.955.74+6.28+9.66=21.688.17+4.11+7.13=19.416.99+2.95+8.96=18.92.78+0.06+9.21=12.051.04+7.15+6.54=14.731.48+6.21+3.87=11.560.32+7.74+8.35=16.419.86+7.49+3.53=20.887.06+0.61+8.44=16.110.77+1.07+0.94=2.781.98+0.76+0.67=3.418.37+9.3+9.66=27.338.43+7.4+0.22=16.058.46+4.78+1.51=14.757.1+9.77+3.58=20.454.27+7.5+8.68=20.459.07+6.35+6.79=22.214.33+1.75+0.93=7.018.55+3.12+3.86=15.530.02+6.21+0.28=6.518.18+7.68+5.97=21.830.7+5.34+2.82=8.862.81+2.05+8.56=13.423.79+7.66+2.4=13.857.77+9.91+6.43=24.112.73+8.31+9.26=20.38.53+9.33+3.56=21.420.69+5.83+4.93=11.454.86+8.88+0.53=14.277.6+6.56+4.56=18.724.09+6.08+8.84=19.018.19+8.09+5.81=22.096+5.57+1.51=13.085.29+3.28+4.69=13.268.63+3.76+1.15=13.549.03+6.42+1.69=17.141.81+9.4+9.49=20.73.35+9.13+7.43=19.917.13+6.17+9.93=23.236.78+6.21+5.11=18.11.2+4.41+0.7=6.311.7+5.52+3.17=10.398.86+6.25+4.5=19.618.47+6.57+8.84=23.887.2+6.81+5.84=19.858.95+0.12+0.61=9.686.08+6.89+2.26=15.234.71+7.03-9.58=2.169.12+2.3-0.47=10.952.22+7.42-4.09=5.550.87+2.54-2.37=1.049.28+8.96-2.02=16.226.76+9.13-2.65=13.244.65+9.31-8.06=5.97.94+8.51-8.14=8.312.01+8.52-5.32=5.215.68+4.49-3.61=6.564.18+6.76-4.63=6.315.33+2.91-4.5=3.740.99+9.08-3.77=6.37.28+9.45-6.6=10.136.34+7.46-1.27=12.531.02+5.02-0.81=5.237.09+6.39-4.25=9.234.3+7.46-5.99=5.774.31+3.32-1.44=6.192.28+4.96-5.99=1.259.5+3.93-8.56=4.874.28+5.86-7.82=2.324.33+6.65-7.17=3.818.85+5.24-7.81=6.289.94+4.98-1.51=13.410.89+8.68-8.32=1.258.72+5.78-5.21=9.292.01+7.66-6.51=3.166.13+0.57-5.06=1.649.84+5.29-8.27=6.867.05+5.87-6.82=6.14.55+6.11-6.81=3.856.34+9.71-3.59=12.466.22+6.19-2.74=9.676.4+6.22-8.36=4.267.78+8.88-5.91=10.759.71+4.77-6.22=8.267.35+4.1-8.56=2.894.38+8.21-9.77=2.823.82+6.15-2.49=7.485.15+5.29-6.78=3.666.23+2.5-7.89=0.848.16+0.22-1.4=6.989.57+4.05-9.45=4.175.84+7.11-2.7=10.254.6+8.48-9.16=3.921.41+3.96-0.57=4.80.87+3.18-3.92=0.131.97+5.42-4.08=3.319.18+4.13-2.5=10.818.91+1.66-2.46=8.118.83+6.62-9.24=6.211.64+8.54-9.06=1.129.18+6.84-6.68=9.346.12-2.89+6.16=9.391.04-0.8+7.26=7.56.54-1.99+0.02=4.575.75-1.5+9.85=14.19.46-3.23+6.09=12.328.28-5.15+6.14=9.275.84-2.79+9.95=137.35-0.98+9.37=15.741.92-1.77+8.6=8.757.61-4.76+9.16=12.015.95-3.68+1.62=3.893.84-0.26+1.93=5.516.56-2.45+3.97=8.085.88-1.91+8.51=12.485.54-0.71+5.18=10.019.61-6.13+1.87=5.354.21-3.67+9.47=10.017.22-0.47+6.24=12.997.85-7.26+8.4=8.999.65-3.84+6.82=12.638.22-3.49+5.09=9.827.44-1.5+7.31=13.254.32-1.6+7.44=10.166.69-4.36+6.73=9.066.94-2.76+7.12=11.39.44-6.09+8.45=11.88.81-2.18+9.98=16.616.75-5.95+6.72=7.523.94-3.29+7.7=8.359.57-7.55+1.4=3.429.34-7.49+7.25=9.18.65-8.39+0.63=0.894.83-3.17+7.11=8.778.16-6.96+9.92=11.121.31-0.86+9.4=9.858.68-2.23+5.74=12.195.06-0.22+7.26=12.12.91-0.22+9.35=12.042.11-1.08+1.97=33.71-1.88+5.79=7.627.31-1.91+9.93=15.337.43-1.27+8.53=14.696.2-4.7+0.92=2.428.32-7.78+4.88=5.426.5-6.28+8.05=8.273.72-0.06+4.09=7.754.32-3.49+9.94=10.772.59-0.28+9.69=125.77-2.23+2.68=6.226.35-0.79+5.01=10.579.84-8.03+8.43=10.245.43-5.24+0.65=0.849.61-4.52+9.88=14.973.38-1.42+3.54=5.52.13-0.7-1.32=0.113.8-1.98-0.79=1.036.54-0.34-1.82=4.388.86-1.27-5.15=2.448.94-2.71-5.38=0.859.23-4.83-4.03=0.373.04-0.35-0.65=2.049.27-0.41-0.43=8.431.96-0.38-0.62=0.968.76-0.92-7.14=0.79.05-1.17-2.3=5.588.99-1-4.84=3.155.7-3.77-1.06=0.878.15-5.7-1.65=0.86.58-1.91-4.32=0.353.38-1.65-1.21=0.523.98-2.19-1.02=0.778.34-0.75-0.56=7.035.94-2.09-1.51=2.349.52-8.01-1.15=0.366.49-1.56-4.67=0.268.99-2.13-5.48=1.387.67-1.13-2.58=3.966.27-3.73-1.88=0.666.98-5.17-1.37=0.447.05-0.4-1.55=5.19.65-8.16-1.16=0.333.96-0.05-1.37=2.549.52-5-0.13=4.399.08-6.77-1.48=0.839.61-1.23-0.77=7.617.42-0.6-4.64=2.186.99-0.13-4.95=1.919.45-4.11-3.96=1.389.59-3.62-5.83=0.149.2-5.53-2.17=1.59.63-2.13-2.75=4.756.33-2.6-3.18=0.559.78-3.35-1.34=5.093.63-0.28-2.05=1.38.94-2.51-0.32=6.118.54-8.02-0.03=0.498.74-5.48-0.02=3.249.17-4.1-0.56=4.517.79-1.71-1.53=4.559.62-2.63-2.81=4.183.38-2.22-0.21=0.955.83-2.47-2.23=1.133.74-0.39-2.69=0.669.62-3.16-4.19=2.277.64-4.02-0.13=3.497.35-0.29-6.16=0.98.65-1.67-3.45=3.536.78-1.64-2.99=2.158+3.76+4.17+7.2=23.134.04+4.12+2.1+2.59=12.853.61+1.31+3.93+0.98=9.835.91+6.4+3.65+5.21=21.171.46+0.27+2.74+3.89=8.369.49+1.28+6.89+4.43=22.090.61+6.27+8.83+8.15=23.864.87+3.47+3.86+1.31=13.517.04+7.84+3.34+1.68=19.98.22+1.54+2.4+1.25=13.410.03+3.81+1.76+1.38=6.981.28+8.13+0.69+8.73=18.839.13+6.47+7.44+6.86=29.96.11+4.09+5.87+0.39=16.462.17+2.13+2.14+6.28=12.726.35+8.5+3.46+9.63=27.945.47+2.24+1.49+8.79=17.998.2+0.36+6.6+8.83=23.992.16+2+5.92+0.61=10.697.37+8.54+6.8+6.53=29.244.85+4.78+9.83+3.95=23.410.2+1.17+0.28+1.1=2.752.99+3.96+4.16+0.95=12.060.12+5.74+6.33+3.41=15.66.83+5.68+0.44+6.68=19.632.98+6.16+7.2+4.68=21.022.94+9.1+6.65+8.61=27.36.92+3.44+0.62+7.15=18.138.22+2.73+7.7+1.48=20.135.59+0.39+9.31+8.72=24.012.51+8.18+5.73+9.7=26.125.5+2.97+4.4+4.38=17.251.59+5.24+8.33+1.92=17.081.08+3.08+0.94+0.28=5.385.68+4.34+4.98+4.08=19.083.32+0.48+8.23+8.5=20.530.54+5.39+4.33+1.13=11.390.65+3.81+8.28+3.42=16.160.65+4.23+8.04+8.58=21.52.73+3.41+9.24+2.3=17.687.12+0.42+8.71+8.93=25.181.01+0.7+2.99+6.45=11.154.86+2.67+2.46+9.36=19.351.69+1.88+8.3+0.68=12.555.98+0.88+8.79+0.57=16.229.77+5.97+4.05+1.68=21.479.69+5.7+3.52+8.21=27.125.18+9.58+8.4+8.91=32.070.46+9.87+1.91+1.93=14.174.16+3.68+3.91+3.16=14.919.27+7.22+3.21+8.09=27.792.35+9.59+9.37+1.23=22.545.58+8.27+8.7+6.57=29.127.67+4.68+3.13+7.36=22.848.9+3.97+9.14-2.69=19.324.17+9.76+3.92-4.59=13.263.15+0.8+9.05-9.19=3.810.19+3.81+8.87-1.56=11.317.79+4.12+8.57-5.11=15.376.92+2.94+9.82-3.07=16.613.45+8.19+5.4-0.73=16.315.92+4.3+2.29-5.13=7.381.33+4.26+2.41-0.74=7.266.22+6.85+3.61-7.35=9.339.07+0.44+8.66-0.08=18.094.89+4.48+9.48-8.75=10.17.55+9.85+4.27-9.01=12.666.79+8.75+0.32-4.76=11.15.67+5.68+1.76-7.43=5.683.33+4.27+9.6-9.56=7.642.86+9.8+4.71-4.49=12.884.42+0.47+5.53-4.25=6.170.68+7.79+8.07-5.05=11.494.66+1.12+9.89-7.17=8.54.17+4.13+8.69-3.31=13.681.65+5.69+2.38-4.68=5.041.8+3.8+9.76-7.68=7.686.59+5.26+6.75-1.08=17.522.83+7.6+0.08-6.56=3.950.23+3.68+2.26-3.76=2.419.39+4.08+4.55-3.57=14.457.43+7.14+1.21-3.2=12.585.58+1.48+7.5-9.51=5.057.9+1.14+6.35-7.09=8.31.98+9.81+2.7-1.78=12.712.5+5.69+2.92-0.62=10.496.95+5.56+6.85-4.07=15.297.58+3.19+3.25-7.23=6.797.8+3.9+5.63-2.47=14.862.11+4.62+4.57-6.99=4.317.92+6.28+3.8-5.8=12.24.47+3.3+2.56-1.59=8.748.45+3.13+3.54-0.96=14.169.14+7.28+6.11-8.25=14.285.35+4.35+7.66-6.42=10.945.15+4.21+1.24-6.91=3.695.37+2.67+6.74-9.67=5.111.01+4.97+4.23-7.25=2.966.98+7.24+1.67-6.5=9.393.65+4.85+7.29-5.52=10.274.61+7.75+5.96-3.04=15.280.83+3.65+1.68-2.58=3.587.22+1.36+4.29-3.61=9.269.25+8.23+6.2-7.93=15.754.78+7.6+6.24-0.06=18.563.32+4.25+1.82-6.47=2.928.45+8.9+7.11-0.75=23.711.43+5.3+4.63-7.3=4.069.89+1.37-3.09+6.85=15.023.15+4.6-3.83+0.19=4.116.48+9.78-6.94+0.29=9.614.79+7.33-2.27+5.08=14.938.27+5.48-8.53+8.42=13.641.49+6.89-5.54+7.67=10.511.29+8.99-9.07+9.56=10.779.81+9.17-7.42+1.91=13.478.77+5.64-5.04+3.12=12.495.6+3.93-2.06+5.1=12.574.66+5.5-1.61+4.4=12.950.52+5.58-0.89+4.77=9.981.99+9.13-1.43+2.93=12.629.79+6.32-1.13+7.23=22.217.36+6.14-1.41+4.76=16.851.02+6.57-1.32+1.71=7.986.8+7.39-3.72+3.97=14.440.04+2.49-2.16+4.86=5.234.56+7.89-1.74+6.22=16.939.07+3-3.74+3.32=11.654.1+2.29-4.15+3.72=5.968.7+6.61-8.45+4.98=11.849.08+3.97-0.98+6.57=18.647.76+2.79-0.55+6.27=16.279.42+5.37-3.27+6.04=17.566.78+8.79-8.97+9.47=16.072.66+4.07-2.33+5.95=10.352.48+4.5-4.65+6.49=8.820.54+9.67-7.85+7.04=9.40.63+6.66-3.7+5.92=9.519.47+9.61-0.52+6.88=25.447.98+8.85-8.64+8.33=16.529.98+7.84-9.13+5.69=14.380.41+8.93-1.81+4.37=11.99.42+3.51-3.21+0.63=10.355.19+4.26-2.25+3.92=11.128.74+7.08-1.68+4.97=19.119.34+6.16-7.51+5.36=13.356.13+6.42-0.09+3.72=16.188.46+8.77-5.08+5.83=17.987.99+4.9-5.29+5.99=13.595.53+7.7-6.02+4.24=11.454.44+2.58-3.46+7.67=11.237.84+3.84-3.46+1.87=10.090.81+0.96-0.22+2.53=4.080.19+8.72-7.63+6.3=7.584.42+6.5-4.33+4.03=10.622.44+1.68-1.99+9.26=11.396.03+4.36-0.3+9.98=20.078.35+5.81-7.51+4.13=10.786.3+6-6.68+1.82=7.446.22+0.65-6.04+9.08=9.918.45+8.29-8.11+3.72=12.353.82+2.86-2.89+7.11=10.96.23+7.69-9.12-3.11=1.694+4.43-2.13-3.28=3.023.11+9.04-2.3-7.94=1.919.78+6.31-0.29-9.4=6.47.73+6.02-1.8-7.52=4.432.59+5.47-0.12-3.9=4.046.33+4.75-3.27-5.07=2.741.76+7.36-0.96-2.59=5.579.43+1-0.11-6.2=4.129.79+2.39-1.4-2.06=8.729.9+8.13-2.81-6.08=9.147.03+9.12-8.66-1.11=6.388.67+4.01-1.67-9.71=1.32.53+9.45-2.67-0.75=8.563.47+9.31-3.05-3.11=6.628.29+6.71-1.82-7.47=5.715.19+6.63-2.4-8.03=1.394.53+5.28-4.86-2.9=2.050.89+8.4-0.98-1.23=7.081.21+8.8-0.61-4.33=5.074.48+7.11-2.74-7.89=0.964.58+9.23-2.75-3.21=7.852.69+9.28-1.07-0.59=10.319.26+8.7-7.36-9.82=0.783.72+5.42-0.18-3.86=5.10.76+7.06-0.65-2.93=4.247.09+5.86-4.99-7.49=0.475.34+9.44-3.72-6=5.068.34+3.16-3.7-6.87=0.933.64+6.97-3.38-3.17=4.062.38+3.84-1.01-0.1=5.119+3-5.88-1.17=4.955.9+2.48-2.02-5.22=1.149.29+8.69-4.44-5.38=8.166.94+4.06-4.72-2.53=3.752.87+9.21-5.29-3.64=3.155.9+3.46-1.32-2.57=5.477.87+6.43-9.79-4.36=0.156.33+2.08-4.71-3.4=0.39.77+5.19-7.92-0.78=6.266.62+9.5-5.8-4.94=5.381.52+8.43-0.74-4.19=5.022.9+4.17-1.75-2.08=3.246.7+2.78-1.07-0.99=7.420.48+8.75-0.52-6.66=2.058.14+7.18-9.98-3.19=2.154.91+3.46-3.28-2.17=2.922.86+8.82-5.24-3.03=3.410.66+7.34-1.6-2.7=3.73.95+7.86-2.86-7.61=1.343.26+0.41-0.47-1.39=1.813.84+7.98-6.71-2.8=2.319.91+7.92-1.04-6.93=9.866.13+4.47-3.72-0.7=6.183.16-1.79+3.47+6.37=11.215.21-3.08+8.72+2.78=13.634.3-1.22+7.2+3.03=13.319.66-2.58+5.93+7.88=20.897.07-5.13+0.09+6.11=8.147.25-4.3+0.06+3.32=6.337.18-1.4+2.96+6.83=15.571.12-0.94+8.55+6.07=14.82.57-0.58+9.53+4.01=15.539.57-5.98+5.49+1.44=10.522.64-0.95+1.54+1.23=4.464.76-2.68+8.87+9.58=20.537.63-0.6+3.16+8.27=18.469.93-0.28+8.04+0.51=18.29.21-2.76+4.19+1.98=12.628.61-6.5+4.33+4.64=11.088.06-5.19+7.9+7.83=18.66.84-1.61+8.59+5.03=18.854.05-1.02+1.75+7.88=12.664.48-2.96+7.99+0.37=9.889.1-6.32+1.53+4.14=8.458.74-4.59+9.02+2.56=15.736.19-2.92+9.19+2.71=15.179.37-6.37+7.04+7.38=17.427.81-0.97+9.14+8.1=24.087.34-0.11+3.72+5.47=16.428.06-1.93+0.8+1.55=8.489.14-1.63+6.58+7.9=21.997.95-1.72+0.72+7.25=14.26.3-0.22+2.89+8.77=17.749.19-0.95+3.61+8.34=20.195.74-3.31+2.74+6.26=11.434.31-0.25+5.8+3.83=13.697.26-2.32+7.8+3.94=16.688.33-1.08+4.79+9.95=21.991.13-0.11+8.79+5.45=15.265.3-3.09+7.1+0.02=9.335.67-4.15+2.86+9.55=13.931.57-0.12+8.32+5.74=15.516.81-0.86+5.59+1.2=12.749.24-8.61+4.97+5.33=10.935.9-2.69+1.91+6.84=11.968.27-0.28+5.35+2.82=16.168.28-4.16+6.45+3.09=13.668.65-5.93+5.36+5.02=13.15.6-2.91+6.03+8.92=17.648.61-8.17+9.96+2.37=12.776.24-5.98+9+0.45=9.719.97-5.6+1.96+2.32=8.657.35-3.61+9.96+6.51=20.215.37-5.01+8.1+4.66=13.129.97-9.54+8.16+3.49=12.087.38-3.85+4.41+2.59=10.534.85-1.2+3.66+3.21=10.526.63-3.16+9.83-6.27=7.036.32-0.92+8.56-9.7=4.264.37-1.61+3.83-1.37=5.229.17-0.65+8.39-6.17=10.749.85-4.13+9-1.8=12.922.67-2.03+3.74-0.9=3.489.66-4.77+4.74-7.81=1.825.85-0.2+1.11-3.4=3.368.01-0.25+4.89-7.65=55.31-1.5+4.96-7.27=1.57.28-4.64+1.62-1.22=3.047.88-1.94+8.69-3.73=10.99.36-2.25+7.89-6.62=8.381.58-0.89+5.42-5.77=0.349.19-3.23+1.14-3.79=3.319.99-1.41+7.32-7.77=8.139.69-9.28+7.04-4.79=2.669.47-2.03+5.56-0.12=12.887.25-0.09+3.49-4.08=6.576.06-1.4+4.86-8.82=0.72.81-1.56+7.93-5=4.188.07-6.52+7.25-6.49=2.319.47-2.53+0.96-2.22=5.689.71-5.47+8.32-5.66=6.96.89-6.21+9.46-1.91=8.236.05-3.95+3.91-5.36=0.658.85-6.94+4.53-4.98=1.466.66-2.13+5.92-6.12=4.339.8-2.8+4.05-5.81=5.243.77-0.16+7.92-0.38=11.155.67-1.07+9.49-0.3=13.797.77-6.75+0.87-0.32=1.577.24-4.94+1.36-2.42=1.243.67-3.47+3.97-2.18=1.994.28-0.28+1.74-0.38=5.364.36-0.85+2.23-4.8=0.948.59-2.95+2.14-2.13=5.654.6-3.85+6.2-5.3=1.651.88-1.64+9.98-4.11=6.113.05-0.95+5.93-5.42=2.618.17-2.72+3.39-5.26=3.586.46-3.75+4.