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8.81+5.04=0.75+8.25=9.29+8.11=8.5+2.22=1.35+5.28=9.83+8.42=1.21+1.44=8.49+7.83=0.24+3.77=1.5+4.85=4.33+8.09=4.92+6.13=1.49+6.16=0.41+9.97=9.05+1.55=5.25+3.51=2.83+2.82=7.14+0.82=8.61+5=5.53+5.84=3.13+2.46=5.88+0.15=5.11+8.92=9.41+6.94=9.6+3.46=0.78+9.98=7.78+4.01=8.24+7.47=2.45+4.19=6.36+9.16=4.53+2.31=8.77+7.2=9.08+6.16=9.89+9.28=0.21+1.44=7.63+6.49=3+6.2=5.81+6.2=7.57+9.43=4.1+5.11=3.96+6.48=5.37+6.28=9.45+0.38=5.32+8.91=9.77+3.83=6.63+9.43=3.05+3.14=0.68+7.79=1.62+1.78=2.86+3.3=9.85+8.5=4.08+0.35=7.54+2.07=9.31+5.44=7.3-2.12=6.28-3.52=8.7-3.21=3.93-1.5=5.49-3.46=7.25-1.64=3.16-0.17=5.48-3.62=9.13-8.08=9.59-4.68=8.39-1.2=8.52-0.02=7.36-2.14=7.78-5.36=4.43-1.25=6.94-6.36=4.57-1.57=6.44-2.63=8.31-3.8=5.07-3.17=4.98-2.61=9.9-6.94=8.84-7.15=5.94-3.68=8.82-1.47=9.43-7.16=7.72-2.98=5.37-1.55=2.36-1.25=6.17-4.53=9.94-8.36=7.63-0.08=8.68-6.6=3.95-2.43=9.68-0.14=5.98-3.36=8.93-3.61=6.45-0.64=9.14-3.37=6.36-4.61=4-1.46=8.5-4.76=8.51-7.31=9.62-3.26=8.14-2.65=6.85-2.7=7.81-1.35=8.42-1.11=6.71-4.89=7.26-2.58=7.73-3.86=3.07-0.97=7.39-2.52=9.84-2.31=8.08+1.3+8.96=2.92+4.7+3.11=8.25+6.59+5.73=4.37+8.23+1.92=1.08+9.89+7.12=5.38+5.36+8.24=6.52+2.97+0.41=0.1+1.37+4.48=9.23+3.5+7.16=8.01+7.42+2.19=5.32+5.84+1.82=0.35+2.38+6.24=5.44+0.33+2.4=0.56+7.59+7.32=2.51+8.78+2.04=9.08+0.4+2.09=2.57+6.67+9.2=5.36+4.41+6.84=9.63+8.78+1.99=5.78+1.06+2.79=8.38+8.24+3.81=6.68+9.72+6.62=2.52+8.09+7.69=9.18+5.54+6.48=7.3+7.64+9.91=1.07+2.68+9.84=1.58+1.15+2.66=4.87+0.2+3.85=9.96+3.82+4.8=2.62+1.77+1.9=0.95+7.78+7.32=4.25+2.66+9.21=8.27+0.39+2.92=9.73+0.08+9.96=4.41+7.29+9.09=5.71+8.18+3.19=8.38+7.32+1.84=3.59+6.32+4.58=0.13+1.54+7.05=5.9+0.59+7.01=8.22+3.99+3.65=3.65+1.61+8.76=2.01+1.12+4.78=3.58+6.64+4.25=7.64+0.43+7.59=1.07+5.55+5.58=6.11+4.07+2.37=8.12+0.84+1.48=0.24+9.54+5.02=7.47+9.87+4.76=3.57+3.76+4.75=1.02+8.19+7.43=4.43+3.84+6.83=4.38+8.3+6.16=8.51+0.48-8.13=9.89+8.12-7.76=9.08+6.89-6.51=9.94+0.18-9.16=3.13+9.73-1.93=4.35+4.11-6.99=3.32+1.29-1.87=0.04+3.43-2.95=9.44+0.61-5.95=8.53+8.48-5.95=9.2+1.6-9.81=7.56+7.12-5.34=9.51+1.01-7.61=6.4+8.76-9.33=6.15+8.94-4.01=4.3+6.18-3.3=6.56+3.35-8.5=7.17+2.73-8.92=0.89+3.19-2.78=9+9.56-9.88=1.96+9.63-1.12=2.05+1.64-0.67=6.62+1.61-7.44=0.98+5.77-0.99=6.1+6.64-3.78=5.68+4.9-4.86=5.32+8.67-1.58=3.92+7.83-9.58=9.56+8.58-4.35=7.57+5.14-3.06=1.63+5.69-1.25=6.5+2.21-1.97=4.94+8.61-5.51=2.99+9.38-4.46=4.38+6.38-0.45=9.16+1.51-6.35=9.39+4.85-5.97=9.57+3.05-4.55=2.04+9.01-1=1.36+8.45-0.37=8.06+4.87-4.8=1.74+4.96-1.13=6.12+0.4-3.91=9.59+9.63-3.63=4.5+4.06-7.71=5.78+5.81-1.06=6.49+5.66-8.99=9.91+8.97-9.01=5.1+1.01-4.84=6.92+6.23-4.38=6.13+7.31-0.39=5.74+4.61-8.27=7.69+0.2-6.09=1.69+7.75-2.42=7.66-5.25+2.93=5.48-1.39+3.93=4.68-2.54+2.57=9.14-0.71+1.89=9.5-8.36+1.54=5.34-4.82+2.59=9.51-0.04+1.19=9.2-7.98+2.02=6.56-6.46+4.27=7.57-3.01+2.17=4.04-2.83+1.53=7.11-3.9+0.8=9.76-3.66+8.9=3.64-3.34+8.78=9.82-7.7+6.07=5.22-4.39+0.85=9.4-1.79+0.8=8.83-6.34+2.31=8.28-0.52+9.06=9.89-7.21+5.35=8.99-4.86+2.9=9.02-5.97+9.71=9.08-5.01+9.48=8.48-7.92+0.23=8.86-3.85+6.25=2.43-0.03+5.65=8.48-5.23+8.59=5.03-4.37+5.43=4.03-1.33+2.59=8.22-0.3+7.18=6.49-5.34+7.42=9.73-5.65+7.9=3.7-0.84+2.68=0.85-0.03+7.88=5.95-5.73+6.05=1.77-1.11+7.9=7.09-6.33+8.48=9.5-0.59+8.7=6.72-0.36+2.22=9.81-6.9+8.46=9.08-5.48+5.17=7.2-2.4+0.21=7.18-2.32+3.24=4.59-3.79+7.75=9.43-5.51+8.88=7.9-6.14+6.04=9.34-4.21+9.3=9.15-3.3+6.25=3.04-1.05+7.87=7.36-4.34+3.18=7.09-0.05+2.04=4.49-3.37+6.62=7.31-1.71+3.11=3.17-1.48+4.16=8.98-2.08-5.08=8.85-3.83-2.11=9.57-1.29-6.93=9.63-1.48-4.87=9.89-2.63-4.67=9.48-4.94-0.28=4.6-1.27-1.42=9.3-0.76-5.31=4.37-1.23-2.98=6.16-0.92-0.64=4.31-1.7-1=4.58-1.05-0.64=9.09-4.05-1.66=5.81-2.7-0.92=3.66-1.1-0.48=7.64-3.72-0.14=5.28-1.28-3.87=9.57-1.18-2.47=2.73-0.16-0.73=9.57-4.66-2.15=4.56-1.44-2.74=5.52-1.12-3.25=5.98-0.94-0.21=5.12-3.18-1.63=9.53-1.19-1.28=5.08-2.09-0.44=8.6-3.36-4.41=7.93-4.63-2.28=9-3.79-2.48=7.7-1.41-1.1=6.42-0.94-2.94=9.11-4.1-2.89=6.59-3.57-2.53=7.17-2.38-4.17=9.54-1.67-3.6=8.6-1.58-6.36=7.22-3.69-2.78=5.61-3.25-1.65=9.78-2.9-3.89=6.81-3.14-2.21=7.02-2.66-2.5=7.18-1.47-2=9.46-4.36-2.27=5.43-1.57-1.94=6.74-4.12-0.21=5.95-4.83-0.04=8.21-1.8-3.27=7.37-4.52-2.19=7.71-1.29-1.51=6.54-0.53-4.95=9.89-0.67-3.21=8.01-4.09-3.46=8.11-2.3-2.57=3.57-1.15-1.14=4.1+4.51+0.67+0.87=7.57+3.64+4.61+6.31=3.07+7.37+6.9+6.28=6.33+4.18+8.89+4.41=4.68+4.75+7.97+5.82=1.77+4.23+1.2+7.88=7.85+7.75+5.22+1.96=3.21+4.68+3.27+4.12=6.11+8.19+0.26+7.47=6.15+6.62+7.39+5.3=7.59+9.58+8.43+4.36=7.21+7.71+0.58+0.39=6+6.81+4.67+3.14=4.46+8.57+0.67+6.72=6.55+7.99+6.51+2.05=8.46+4.11+0.84+2.09=4.3+4.6+2.22+7.48=2.55+6.94+1.19+9.54=3.83+8.1+3.63+9.82=2.53+2.68+8.59+0.98=2.49+4.37+6.56+1.33=9.47+9.13+8.91+6.52=1.51+9.02+3.71+5.03=1.85+0.08+7.53+6.56=8.83+1.43+6.6+9.3=4.36+5.9+3.24+2.55=4.7+6.68+2.61+7.33=5.91+9.91+4.41+2.58=5.45+9.17+3.72+4.7=6.21+5.21+6.23+3.64=5.4+0.26+7.7+1.11=1.95+5.08+3.95+8.72=2.46+4.1+6.45+8.3=7.84+8.18+6.5+3.58=9.47+7.82+9.23+3.32=6.53+9.04+8.03+8.31=3.7+3.26+8.63+0.76=1.52+7.42+2.08+3.02=0.08+5.48+4.99+4.46=0.33+2.73+6.18+8.72=6.51+5.09+8.63+1.53=7.12+1.63+6.91+8.22=1.9+4.07+0.83+3.85=6.81+0.14+7.7+2.89=9.81+7.36+7.28+5.21=4.92+3.49+4.81+5.02=3.89+4.99+0.88+4.13=0.28+9.77+8.58+7.02=2.62+1.93+1.69+5.41=9.85+5.88+0.53+1.61=4.71+5.31+6.35+5.74=7.73+6.69+8.12+9.68=7.77+1.5+0.09+1.12=2.51+1.03+3.15+5.04=6.17+7.36+7.69-6.51=6.22+3.34+2.68-0.65=1.64+7.88+6.71-6.69=9.36+7.74+5.23-1.16=7.5+2.15+4.78-9.91=6.45+4.77+3.41-8.07=3.31+2.87+3-1.3=8.82+0.7+3.38-5.94=3.32+1.13+2.87-5.74=4.42+5.69+7.75-7.34=1.66+8.4+1.55-4.9=9.4+0.91+3.26-3.37=2.86+7.02+2.89-3.72=8.73+2.96+1.43-8.7=6.2+5+1.98-6.62=1.07+0.78+8.77-1.8=6.28+1.73+5.12-2.87=6.46+7.05+1.29-5.23=2.78+8.84+8.81-3.84=3.1+8.62+0.23-7.62=9.27+6.91+6.45-2.83=6.52+1.88+7.54-8.08=6.15+2.94+2.79-7.02=5.67+1.97+0.47-2.02=8.66+3.23+6.33-9.97=4.79+4.34+3.97-1.88=7.61+3.71+4.59-3=3.07+9.86+8.43-5.61=3.05+3.46+9.55-2.56=6.57+8.49+4.98-9.76=5.11+6.21+6.79-0.24=1.64+5.61+5.16-4.64=3.72+4.19+1.26-6.89=6.61+4.55+7.25-0.48=8.32+5.59+1.01-3.11=4.92+8.03+0.26-6.58=5.25+3.3+8.92-9.57=0.9+1.39+5.84-6.56=8.87+8.38+4.4-2.82=1.87+6.59+0.4-5.85=2.91+0.38+3.95-6.67=6.07+7.55+6-9.24=7.36+5.19+9.09-1.71=9.15+3.58+7.24-6.41=8.81+7.39+9.16-6.04=2.81+8.56+0.55-6.32=2.73+4.14+9.1-8.3=8.04+5.9+7.13-1.32=3.33+9.31+0.8-3.32=3.86+8.01+7.96-6.52=3.96+6.48+8.29-9.81=8.77+7.26+1.82-6.52=1.62+1.48+5.5-5.23=5.92+0.34+0.21-4.36=2.91+3.82-3.96+5.54=3.35+7.1-1.64+9.47=4.89+9.01-4.75+8.48=4.15+7.59-0.19+3.54=6.24+6.5-0.72+0.05=7.32+3.24-6.75+3.37=0.4+8.39-0.38+7.04=9.3+3.74-9.12+0.82=7.48+5.33-9.45+6.18=5.89+5.11-3.65+6.32=6.9+9.78-7.16+3.13=6.72+9.47-1.89+7.08=6.63+1.67-1.6+0.69=0.62+9.01-4.58+5.7=9.31+9.54-7.37+8.28=8.04+5.9-2.19+0.92=9.31+6.59-0.67+9.44=9.46+5.56-6.12+4.64=1.66+8.12-6.3+1.62=2.46+9.56-7.29+2.51=3.04+6.25-8.39+2.96=9.38+3.46-3.74+1.73=5.57+5.25-8.8+2.57=2.13+8.44-1.24+4.71=2.76+5.16-3.64+3.92=2.71+6.53-8.53+4.57=8.96+0.45-4.15+2.9=1.47+8.57-8.41+5.56=9.19+2.29-2.95+8.13=3.62+7.66-3.27+1.6=4.57+8.94-6.31+1.41=3.1+5.94-1.51+3.02=9.34+5.54-6.71+9.59=2.92+9.68-6.57+2.67=7.81+2.03-6.35+4.02=4.24+3.34-0.98+7.8=4.11+1.63-5.52+4.79=8.53+5.94-0.49+7.14=0.79+4.46-2.1+0.81=9.55+6.3-6.12+4.39=4.21+3.61-0.89+7.99=4.79+4.88-3.79+2.66=7.48+3.27-4.21+1.43=8.08+3.76-4.14+6.04=8.08+7.97-7.84+7.79=7.16+0.89-5.76+5.89=9.15+4.28-3.7+6.33=5.2+8.46-1.1+7=4.38+5.71-9.47+3.56=0.3+7.76-0.23+5.15=6.69+2.03-8.17+0.48=3.1+6.75-6.09+8.57=2.54+9.31-2.97+6.87=7.27+4.68-5.1+0.95=3.86+8.06-0.55-9.9=1.48+2.41-1.28-1.12=5.56+6.1-1.43-4.57=3.78+9.89-1.67-6.72=2.86+3.85-4.13-0.59=5.95+7.8-5.82-3.67=2.38+5.34-2.13-5.14=7.16+1.17-1.47-4.12=5.39+4.73-5.34-0.59=7.97+6.49-2.6-6.98=9.32+5.4-6.1-0.05=8.69+8.32-5.23-1.79=7.84+4.52-2.88-0.68=5.58+9.84-3.47-3.26=4.42+5.38-5.29-2.07=8.98+0.6-1.4-4.99=4.69+1.05-3.22-0.66=3.51+7.88-5.32-2.11=9.76+7.55-6.49-0.41=5.88+2.37-1.95-5.87=6.41+5.46-9.25-0.57=9.51+9.21-1.08-9.39=9.29+7.43-3.33-6.31=5.23+1.68-1.01-0.99=8.54+4.82-2.13-6.3=4+5.75-1.64-1.08=7.74+2.85-4.43-4.78=5.29+6.01-5.91-0.86=9.05+2.28-3.9-7.21=2.63+9.53-3.47-6.76=1.31+6.88-1.26-4.41=8.08+5.47-5.86-2.29=0.91+8.29-3.17-3.65=9+4.25-3.21-4.85=1.34+9.79-4.99-5.27=9.72+3.75-6.34-1.43=8.68+4.43-6.12-4.45=0.89+7.29-3.14-4.68=8.28+8.64-6.89-8.74=9.57+2.41-9.81-0.64=7.98+2.07-2.69-3.43=9.94+2.36-0.1-8.04=8.34+9.63-3.81-6.39=8.25+4.58-9.47-1.36=9.89+9.13-3.84-8.03=6.48+9.26-0.75-6.6=4.81+9.8-1.41-2.28=4.51+1.66-0.64-3.18=8.35+7.77-7.63-6.36=6.55+5.89-7.75-2.67=7.64+6.75-8.14-5.56=8.96+7.04-4.34-4.11=3.73+9.67-0.18-5.13=6.6+8.25-2.75-9.34=5.77-2.6+1.99+9.48=9.66-3.56+3.38+7.1=6.93-1.7+2.88+8.67=6.37-2.66+3.62+6.55=6.62-4.25+3.84+5.08=9.02-2.17+4.01+4.71=3.76-1.46+9.38+1.92=6.9-0.26+9.5+9.21=1.71-0.65+1.88+5.94=7.6-0.36+4.54+7.09=6.94-5.13+5.07+1.4=6.57-4.15+0.6+2.09=5.94-3.78+6.05+4.67=6.81-4.42+2.17+8.8=9.12-3.79+0.93+5.53=9.16-1.71+3.89+1.33=5.52-1.84+1.46+9.78=5.04-0.6+8.7+4.61=0.49-0.2+2.83+2.77=7.18-0.19+8.08+0.06=7.12-4.54+7.61+7.97=1.47-1.17+3.32+8.82=9.95-9.32+5.68+6.53=9.91-6.62+2.99+5.07=0.62-0.15+7.07+4.16=4.08-3.36+4.12+2.48=2.02-1.78+7.2+7.01=8.42-0.3+8.61+0.28=5.5-1.24+2.14+4.59=8.72-7.3+1.69+5.12=8.86-3.89+5.04+9.7=7.73-5.82+3.86+3.78=8.47-7.37+8.55+8.64=5.5-3.77+2.59+4.44=8.23-2.47+7.57+6.13=9.02-8.7+5.46+8.03=4.51-0.55+4.12+6.96=5.08-1.05+8.57+9.85=3.68-1.62+1.28+7.64=7.12-2.7+5.32+5.98=6.19-3.49+9.12+6.33=4.45-3.57+7.48+6.69=8.66-2.05+9.61+9.17=9.91-7.51+5.51+3.13=8.96-1.92+8.64+9.87=8.54-5.08+9.16+1.08=9.64-4.01+4.99+1.69=4.85-2.97+0.81+7.78=9.78-0.38+4.97+0.34=7.74-3.81+2.01+1.34=6.23-4.81+7.98+3.97=4.9-3.97+0.8+2.91=9.42-0.07+4.51+0.61=4.13-0.74+2.13+5.28=4.98-4.81+5.73-0.63=4.65-2.84+3.88-4.1=7.18-1.4+5.7-9.61=9.08-8.33+4.36-2.96=7.45-5.25+6.03-4.6=6.62-5.11+6.42-6.48=9.99-2.91+3.68-8.3=6.92-5.29+9.24-4.52=9.21-2.5+5.32-0.57=7.12-5.9+8.24-7.46=9.88-8.61+3.52-0.61=8.23-1.93+6.86-4.99=9.89-3.52+5.63-6.26=9.89-4.93+1.98-5.04=4.19-2.11+2.55-2.6=2.45-1.89+1.12-0.29=8.43-2.78+2.32-5.89=9.75-6.71+9.69-2.75=6.55-6.12+8.61-7.7=3.9-0.96+8.97-4.46=7.96-3.32+8.54-0.67=7.38-3.76+9.42-1.51=6.45-0.03+7.62-3.31=3.18-1.66+8.61-9.6=8.26-6.44+4.65-5.32=3.54-1.12+4.23-3=2.69-0.75+7.77-8.11=7.68-2.47+0.26-3.95=6.5-2.81+8.38-3.88=5.84-2.95+6.7-3.79=7.6-0.68+5.92-2.62=7.67-5.49+5.73-5.77=9.73-2.96+6.63-5.01=8.5-8.16+4.52-2.88=8.44-2.05+6.83-0.42=9.92-5.73+5.67-4.1=7.74-5.99+9.12-1.1=1.94-0.18+4.79-5.8=9.14-9.01+2.5-1.9=6.2-1.77+3.62-2.9=2.6-0.18+7.83-9.94=8.89-7.88+0.94-1.31=9.93-9.1+8.49-0.7=2.23-2.06+8.52-1.14=8.42-4.9+8.13-6.96=8.17-5.67+9.77-7.15=9.72-1.23+1.3-3.24=3.62-2.74+8.23-7.32=2.57-0.24+8.83-1.81=4.66-3.29+3.7-1.18=6.51-1.21+6.72-7.38=5.24-1.75+7.09-6.1=8.29-3.8+5-3.83=6.64-3.58+0.87-1.68=8.96-0.35-1.93+4.98=8.63-4.54-3.63+8.07=9.97-2.85-1.83+1.84=8.15-0.68-5.97+0.08=7.72-0.62-5.99+1.93=9.66-4.99-0.42+3.98=8.22-0.69-1.03+6.39=6.45-3.76-1.2+1.95=8.34-2.95-1.71+1.16=9.76-2.38-1.2+6.01=8.39-3.33-1.56+2.77=6.01-1.51-4.03+7.61=9.55-4.1-1.19+7.09=1.76-0.4-0.12+6.73=9.79-7.41-1.97+3.81=7.98-4.2-2.47+9.91=8.34-6.39-0.07+3.31=9.08-2.88-0.48+0.96=8.83-5.17-2.6+7.89=7.14-3.35-2.05+3.02=5.91-3.28-1.61+4.19=8.65-5.49-2.89+1.73=9.61-1.5-7.57+4.45=7.85-4.82-0.98+8.5=7.55-3.69-2.4+1.41=8.85-2.88-5.59+0.47=3.68-0.03-2.88+2.2=8.41-4.19-2.46+3.77=5.33-0.47-2.54+3.53=9.83-0.96-8.29+2.33=9.92-0.43-8+3.97=2.95-0.41-1.48+7.75=5.03-0.07-2.61+5.45=6.31-0.86-1.67+8.85=8.06-0.85-5.77+5.5=7.97-4.66-2.08+6.48=7.87-1.94-4.11+8.83=7.7-6.7-0.33+7.68=4.96-3.43-0.51+8.27=3.85-1.14-1.83+9.82=5.62-2.02-1.58+4.78=5.76-0.14-2.59+0.06=7.16-3.67-1.82+7.71=7.3-4.79-0.77+5.23=5.56-2.92-0.56+6.55=7.5-0.17-5.03+7.21=7.14-0.63-2.37+6.7=6.76-1.55-2.72+9.52=8.36-7.43-0.05+3.89=9.45-3.38-3.8+7.51=9.34-0.79-2.46+5.98=6.54-1.28-2.74+5.93=6.83-3.13-1.42+9.03=8.51-4.25-1.12+5.07=9.87-0.72-2.4-4.34=9.96-4.86-1.29-2.26=5.39-3.19-0.08-1.51=7.99-4.35-3.11-0.04=8.37-4.48-0.22-1.04=8.77-0.55-4.52-0.57=5.59-0.43-1.24-0.25=7.49-0.2-3.53-0.24=5.85-1.84-1.13-0.14=6.61-0.51-3.99-1.94=9.62-0.37-5.53-3.22=8.48-1.22-1.41-2.62=8.72-3.71-0.77-3.63=5.84-0.35-2.24-3.02=2.6-0.49-0.57-0.65=9.28-0.95-3.49-0.75=9.34-1.58-0.38-4.87=7.43-0.53-1.63-2.97=9.98-2.28-0.83-1.44=8.81-0.83-2.92-2.01=9.53-5.03-2.95-0.22=8.12-0.88-4.9-2.07=9.7-1.61-3.28-1.73=9.53-0.34-4.74-3.69=9.57-1.75-6.16-0.1=5.99-3.93-0.96-0.44=3.77-0.34-1.03-1.83=8.65-2.81-5.04-0.11=6.51-0.31-4.81-0.6=4.22-0.34-2.54-0.36=5.65-0.56-2.32-1.37=6.4-0.28-0.27-5.72=7.16-1.14-0.83-1.99=7.81-0.83-1.15-2.66=9.69-1.68-1.34-3.38=8.88-0.08-5.5-0.42=7.95-3.03-3.02-1.46=9.77-3.02-4.34-1.82=8.18-2.14-1.14-0.04=3.75-0.79-0.03-0.12=7.77-0.16-5.82-1.67=8-2.99-3.83-0.33=8.34-1.93-3.85-1.46=7.37-2.03-1.75-3.19=3.83-0.58-2-0.83=4.68-0.07-3-0.64=9.7-2.7-1.98-3.01=8.14-7.1-0.73-0.11=7.89-1.92-2.74-3.08=6.35-4.31-1.59-0.34=8.82-2.04-0.53-0.63=9.04-3.07-1.73-0.67=6.13-1.12-0.09-3.4=7.94-0.55-4-2.43=参考答案8.81+5.04=13.850.75+8.25=99.29+8.11=17.48.5+2.22=10.721.35+5.28=6.639.83+8.42=18.251.21+1.44=2.658.49+7.83=16.320.24+3.77=4.011.5+4.85=6.354.33+8.09=12.424.92+6.13=11.051.49+6.16=7.650.41+9.97=10.389.05+1.55=10.65.25+3.51=8.762.83+2.82=5.657.14+0.82=7.968.61+5=13.615.53+5.84=11.373.13+2.46=5.595.88+0.15=6.035.11+8.92=14.039.41+6.94=16.359.6+3.46=13.060.78+9.98=10.767.78+4.01=11.798.24+7.47=15.712.45+4.19=6.646.36+9.16=15.524.53+2.31=6.848.77+7.2=15.979.08+6.16=15.249.89+9.28=19.170.21+1.44=1.657.63+6.49=14.123+6.2=9.25.81+6.2=12.017.57+9.43=174.1+5.11=9.213.96+6.48=10.445.37+6.28=11.659.45+0.38=9.835.32+8.91=14.239.77+3.83=13.66.63+9.43=16.063.05+3.14=6.190.68+7.79=8.471.62+1.78=3.42.86+3.3=6.169.85+8.5=18.354.08+0.35=4.437.54+2.07=9.619.31+5.44=14.757.3-2.12=5.186.28-3.52=2.768.7-3.21=5.493.93-1.5=2.435.49-3.46=2.037.25-1.64=5.613.16-0.17=2.995.48-3.62=1.869.13-8.08=1.059.59-4.68=4.918.39-1.2=7.198.52-0.02=8.57.36-2.14=5.227.78-5.36=2.424.43-1.25=3.186.94-6.36=0.584.57-1.57=36.44-2.63=3.818.31-3.8=4.515.07-3.17=1.94.98-2.61=2.379.9-6.94=2.968.84-7.15=1.695.94-3.68=2.268.82-1.47=7.359.43-7.16=2.277.72-2.98=4.745.37-1.55=3.822.36-1.25=1.116.17-4.53=1.649.94-8.36=1.587.63-0.08=7.558.68-6.6=2.083.95-2.43=1.529.68-0.14=9.545.98-3.36=2.628.93-3.61=5.326.45-0.64=5.819.14-3.37=5.776.36-4.61=1.754-1.46=2.548.5-4.76=3.748.51-7.31=1.29.62-3.26=6.368.14-2.65=5.496.85-2.7=4.157.81-1.35=6.468.42-1.11=7.316.71-4.89=1.827.26-2.58=4.687.73-3.86=3.873.07-0.97=2.17.39-2.52=4.879.84-2.31=7.538.08+1.3+8.96=18.342.92+4.7+3.11=10.738.25+6.59+5.73=20.574.37+8.23+1.92=14.521.08+9.89+7.12=18.095.38+5.36+8.24=18.986.52+2.97+0.41=9.90.1+1.37+4.48=5.959.23+3.5+7.16=19.898.01+7.42+2.19=17.625.32+5.84+1.82=12.980.35+2.38+6.24=8.975.44+0.33+2.4=8.170.56+7.59+7.32=15.472.51+8.78+2.04=13.339.08+0.4+2.09=11.572.57+6.67+9.2=18.445.36+4.41+6.84=16.619.63+8.78+1.99=20.45.78+1.06+2.79=9.638.38+8.24+3.81=20.436.68+9.72+6.62=23.022.52+8.09+7.69=18.39.18+5.54+6.48=21.27.3+7.64+9.91=24.851.07+2.68+9.84=13.591.58+1.15+2.66=5.394.87+0.2+3.85=8.929.96+3.82+4.8=18.582.62+1.77+1.9=6.290.95+7.78+7.32=16.054.25+2.66+9.21=16.128.27+0.39+2.92=11.589.73+0.08+9.96=19.774.41+7.29+9.09=20.795.71+8.18+3.19=17.088.38+7.32+1.84=17.543.59+6.32+4.58=14.490.13+1.54+7.05=8.725.9+0.59+7.01=13.58.22+3.99+3.65=15.863.65+1.61+8.76=14.022.01+1.12+4.78=7.913.58+6.64+4.25=14.477.64+0.43+7.59=15.661.07+5.55+5.58=12.26.11+4.07+2.37=12.558.12+0.84+1.48=10.440.24+9.54+5.02=14.87.47+9.87+4.76=22.13.57+3.76+4.75=12.081.02+8.19+7.43=16.644.43+3.84+6.83=15.14.38+8.3+6.16=18.848.51+0.48-8.13=0.869.89+8.12-7.76=10.259.08+6.89-6.51=9.469.94+0.18-9.16=0.963.13+9.73-1.93=10.934.35+4.11-6.99=1.473.32+1.29-1.87=2.740.04+3.43-2.95=0.529.44+0.61-5.95=4.18.53+8.48-5.95=11.069.2+1.6-9.81=0.997.56+7.12-5.34=9.349.51+1.01-7.61=2.916.4+8.76-9.33=5.836.15+8.94-4.01=11.084.3+6.18-3.3=7.186.56+3.35-8.5=1.417.17+2.73-8.92=0.980.89+3.19-2.78=1.39+9.56-9.88=8.681.96+9.63-1.12=10.472.05+1.64-0.67=3.026.62+1.61-7.44=0.790.98+5.77-0.99=5.766.1+6.64-3.78=8.965.68+4.9-4.86=5.725.32+8.67-1.58=12.413.92+7.83-9.58=2.179.56+8.58-4.35=13.797.57+5.14-3.06=9.651.63+5.69-1.25=6.076.5+2.21-1.97=6.744.94+8.61-5.51=8.042.99+9.38-4.46=7.914.38+6.38-0.45=10.319.16+1.51-6.35=4.329.39+4.85-5.97=8.279.57+3.05-4.55=8.072.04+9.01-1=10.051.36+8.45-0.37=9.448.06+4.87-4.8=8.131.74+4.96-1.13=5.576.12+0.4-3.91=2.619.59+9.63-3.63=15.594.5+4.06-7.71=0.855.78+5.81-1.06=10.536.49+5.66-8.99=3.169.91+8.97-9.01=9.875.1+1.01-4.84=1.276.92+6.23-4.38=8.776.13+7.31-0.39=13.055.74+4.61-8.27=2.087.69+0.2-6.09=1.81.69+7.75-2.42=7.027.66-5.25+2.93=5.345.48-1.39+3.93=8.024.68-2.54+2.57=4.719.14-0.71+1.89=10.329.5-8.36+1.54=2.685.34-4.82+2.59=3.119.51-0.04+1.19=10.669.2-7.98+2.02=3.246.56-6.46+4.27=4.377.57-3.01+2.17=6.734.04-2.83+1.53=2.747.11-3.9+0.8=4.019.76-3.66+8.9=153.64-3.34+8.78=9.089.82-7.7+6.07=8.195.22-4.39+0.85=1.689.4-1.79+0.8=8.418.83-6.34+2.31=4.88.28-0.52+9.06=16.829.89-7.21+5.35=8.038.99-4.86+2.9=7.039.02-5.97+9.71=12.769.08-5.01+9.48=13.558.48-7.92+0.23=0.798.86-3.85+6.25=11.262.43-0.03+5.65=8.058.48-5.23+8.59=11.845.03-4.37+5.43=6.094.03-1.33+2.59=5.298.22-0.3+7.18=15.16.49-5.34+7.42=8.579.73-5.65+7.9=11.983.7-0.84+2.68=5.540.85-0.03+7.88=8.75.95-5.73+6.05=6.271.77-1.11+7.9=8.567.09-6.33+8.48=9.249.5-0.59+8.7=17.616.72-0.36+2.22=8.589.81-6.9+8.46=11.379.08-5.48+5.17=8.777.2-2.4+0.21=5.017.18-2.32+3.24=8.14.59-3.79+7.75=8.559.43-5.51+8.88=12.87.9-6.14+6.04=7.89.34-4.21+9.3=14.439.15-3.3+6.25=12.13.04-1.05+7.87=9.867.36-4.34+3.18=6.27.09-0.05+2.04=9.084.49-3.37+6.62=7.747.31-1.71+3.11=8.713.17-1.48+4.16=5.858.98-2.08-5.08=1.828.85-3.83-2.11=2.919.57-1.29-6.93=1.359.63-1.48-4.87=3.289.89-2.63-4.67=2.599.48-4.94-0.28=4.264.6-1.27-1.42=1.919.3-0.76-5.31=3.234.37-1.23-2.98=0.166.16-0.92-0.64=4.64.31-1.7-1=1.614.58-1.05-0.64=2.899.09-4.05-1.66=3.385.81-2.7-0.92=2.193.66-1.1-0.48=2.087.64-3.72-0.14=3.785.28-1.28-3.87=0.139.57-1.18-2.47=5.922.73-0.16-0.73=1.849.57-4.66-2.15=2.764.56-1.44-2.74=0.385.52-1.12-3.25=1.155.98-0.94-0.21=4.835.12-3.18-1.63=0.319.53-1.19-1.28=7.065.08-2.09-0.44=2.558.6-3.36-4.41=0.837.93-4.63-2.28=1.029-3.79-2.48=2.737.7-1.41-1.1=5.196.42-0.94-2.94=2.549.11-4.1-2.89=2.126.59-3.57-2.53=0.497.17-2.38-4.17=0.629.54-1.67-3.6=4.278.6-1.58-6.36=0.667.22-3.69-2.78=0.755.61-3.25-1.65=0.719.78-2.9-3.89=2.996.81-3.14-2.21=1.467.02-2.66-2.5=1.867.18-1.47-2=3.719.46-4.36-2.27=2.835.43-1.57-1.94=1.926.74-4.12-0.21=2.415.95-4.83-0.04=1.088.21-1.8-3.27=3.147.37-4.52-2.19=0.667.71-1.29-1.51=4.916.54-0.53-4.95=1.069.89-0.67-3.21=6.018.01-4.09-3.46=0.468.11-2.3-2.57=3.243.57-1.15-1.14=1.284.1+4.51+0.67+0.87=10.157.57+3.64+4.61+6.31=22.133.07+7.37+6.9+6.28=23.626.33+4.18+8.89+4.41=23.814.68+4.75+7.97+5.82=23.221.77+4.23+1.2+7.88=15.087.85+7.75+5.22+1.96=22.783.21+4.68+3.27+4.12=15.286.11+8.19+0.26+7.47=22.036.15+6.62+7.39+5.3=25.467.59+9.58+8.43+4.36=29.967.21+7.71+0.58+0.39=15.896+6.81+4.67+3.14=20.624.46+8.57+0.67+6.72=20.426.55+7.99+6.51+2.05=23.18.46+4.11+0.84+2.09=15.54.3+4.6+2.22+7.48=18.62.55+6.94+1.19+9.54=20.223.83+8.1+3.63+9.82=25.382.53+2.68+8.59+0.98=14.782.49+4.37+6.56+1.33=14.759.47+9.13+8.91+6.52=34.031.51+9.02+3.71+5.03=19.271.85+0.08+7.53+6.56=16.028.83+1.43+6.6+9.3=26.164.36+5.9+3.24+2.55=16.054.7+6.68+2.61+7.33=21.325.91+9.91+4.41+2.58=22.815.45+9.17+3.72+4.7=23.046.21+5.21+6.23+3.64=21.295.4+0.26+7.7+1.11=14.471.95+5.08+3.95+8.72=19.72.46+4.1+6.45+8.3=21.317.84+8.18+6.5+3.58=26.19.47+7.82+9.23+3.32=29.846.53+9.04+8.03+8.31=31.913.7+3.26+8.63+0.76=16.351.52+7.42+2.08+3.02=14.040.08+5.48+4.99+4.46=15.010.33+2.73+6.18+8.72=17.966.51+5.09+8.63+1.53=21.767.12+1.63+6.91+8.22=23.881.9+4.07+0.83+3.85=10.656.81+0.14+7.7+2.89=17.549.81+7.36+7.28+5.21=29.664.92+3.49+4.81+5.02=18.243.89+4.99+0.88+4.13=13.890.28+9.77+8.58+7.02=25.652.62+1.93+1.69+5.41=11.659.85+5.88+0.53+1.61=17.874.71+5.31+6.35+5.74=22.117.73+6.69+8.12+9.68=32.227.77+1.5+0.09+1.12=10.482.51+1.03+3.15+5.04=11.736.17+7.36+7.69-6.51=14.716.22+3.34+2.68-0.65=11.591.64+7.88+6.71-6.69=9.549.36+7.74+5.23-1.16=21.177.5+2.15+4.78-9.91=4.526.45+4.77+3.41-8.07=6.563.31+2.87+3-1.3=7.888.82+0.7+3.38-5.94=6.963.32+1.13+2.87-5.74=1.584.42+5.69+7.75-7.34=10.521.66+8.4+1.55-4.9=6.719.4+0.91+3.26-3.37=10.22.86+7.02+2.89-3.72=9.058.73+2.96+1.43-8.7=4.426.2+5+1.98-6.62=6.561.07+0.78+8.77-1.8=8.826.28+1.73+5.12-2.87=10.266.46+7.05+1.29-5.23=9.572.78+8.84+8.81-3.84=16.593.1+8.62+0.23-7.62=4.339.27+6.91+6.45-2.83=19.86.52+1.88+7.54-8.08=7.866.15+2.94+2.79-7.02=4.865.67+1.97+0.47-2.02=6.098.66+3.23+6.33-9.97=8.254.79+4.34+3.97-1.88=11.227.61+3.71+4.59-3=12.913.07+9.86+8.43-5.61=15.753.05+3.46+9.55-2.56=13.56.57+8.49+4.98-9.76=10.285.11+6.21+6.79-0.24=17.871.64+5.61+5.16-4.64=7.773.72+4.19+1.26-6.89=2.286.61+4.55+7.25-0.48=17.938.32+5.59+1.01-3.11=11.814.92+8.03+0.26-6.58=6.635.25+3.3+8.92-9.57=7.90.9+1.39+5.84-6.56=1.578.87+8.38+4.4-2.82=18.831.87+6.59+0.4-5.85=3.012.91+0.38+3.95-6.67=0.576.07+7.55+6-9.24=10.387.36+5.19+9.09-1.71=19.939.15+3.58+7.24-6.41=13.568.81+7.39+9.16-6.04=19.322.81+8.56+0.55-6.32=5.62.73+4.14+9.1-8.3=7.678.04+5.9+7.13-1.32=19.753.33+9.31+0.8-3.32=10.123.86+8.01+7.96-6.52=13.313.96+6.48+8.29-9.81=8.928.77+7.26+1.82-6.52=11.331.62+1.48+5.5-5.23=3.375.92+0.34+0.21-4.36=2.112.91+3.82-3.96+5.54=8.313.35+7.1-1.64+9.47=18.284.89+9.01-4.75+8.48=17.634.15+7.59-0.19+3.54=15.096.24+6.5-0.72+0.05=12.077.32+3.24-6.75+3.37=7.180.4+8.39-0.38+7.04=15.459.3+3.74-9.12+0.82=4.747.48+5.33-9.45+6.18=9.545.89+5.11-3.65+6.32=13.676.9+9.78-7.16+3.13=12.656.72+9.47-1.89+7.08=21.386.63+1.67-1.6+0.69=7.390.62+9.01-4.58+5.7=10.759.31+9.54-7.37+8.28=19.768.04+5.9-2.19+0.92=12.679.31+6.59-0.67+9.44=24.679.46+5.56-6.12+4.64=13.541.66+8.12-6.3+1.62=5.12.46+9.56-7.29+2.51=7.243.04+6.25-8.39+2.96=3.869.38+3.46-3.74+1.73=10.835.57+5.25-8.8+2.57=4.592.13+8.44-1.24+4.71=14.042.76+5.16-3.64+3.92=8.22.71+6.53-8.53+4.57=5.288.96+0.45-4.15+2.9=8.161.47+8.57-8.41+5.56=7.199.19+2.29-2.95+8.13=16.663.62+7.66-3.27+1.6=9.614.57+8.94-6.31+1.41=8.613.1+5.94-1.51+3.02=10.559.34+5.54-6.71+9.59=17.762.92+9.68-6.57+2.67=8.77.81+2.03-6.35+4.02=7.514.24+3.34-0.98+7.8=14.44.11+1.63-5.52+4.79=5.018.53+5.94-0.49+7.14=21.120.79+4.46-2.1+0.81=3.969.55+6.3-6.12+4.39=14.124.21+3.61-0.89+7.99=14.924.79+4.88-3.79+2.66=8.547.48+3.27-4.21+1.43=7.978.08+3.76-4.14+6.04=13.748.08+7.97-7.84+7.79=167.16+0.89-5.76+5.89=8.189.15+4.28-3.7+6.33=16.065.2+8.46-1.1+7=19.564.38+5.71-9.47+3.56=4.180.3+7.76-0.23+5.15=12.986.69+2.03-8.17+0.48=1.033.1+6.75-6.09+8.57=12.332.54+9.31-2.97+6.87=15.757.27+4.68-5.1+0.95=7.83.86+8.06-0.55-9.9=1.471.48+2.41-1.28-1.12=1.495.56+6.1-1.43-4.57=5.663.78+9.89-1.67-6.72=5.282.86+3.85-4.13-0.59=1.995.95+7.8-5.82-3.67=4.262.38+5.34-2.13-5.14=0.457.16+1.17-1.47-4.12=2.745.39+4.73-5.34-0.59=4.197.97+6.49-2.6-6.98=4.889.32+5.4-6.1-0.05=8.578.69+8.32-5.23-1.79=9.997.84+4.52-2.88-0.68=8.85.58+9.84-3.47-3.26=8.694.42+5.38-5.29-2.07=2.448.98+0.6-1.4-4.99=3.194.69+1.05-3.22-0.66=1.863.51+7.88-5.32-2.11=3.969.76+7.55-6.49-0.41=10.415.88+2.37-1.95-5.87=0.436.41+5.46-9.25-0.57=2.059.51+9.21-1.08-9.39=8.259.29+7.43-3.33-6.31=7.085.23+1.68-1.01-0.99=4.918.54+4.82-2.13-6.3=4.934+5.75-1.64-1.08=7.037.74+2.85-4.43-4.78=1.385.29+6.01-5.91-0.86=4.539.05+2.28-3.9-7.21=0.222.63+9.53-3.47-6.76=1.931.31+6.88-1.26-4.41=2.528.08+5.47-5.86-2.29=5.40.91+8.29-3.17-3.65=2.389+4.25-3.21-4.85=5.191.34+9.79-4.99-5.27=0.879.72+3.75-6.34-1.43=5.78.68+4.43-6.12-4.45=2.540.89+7.29-3.14-4.68=0.368.28+8.64-6.89-8.74=1.299.57+2.41-9.81-0.64=1.537.98+2.07-2.69-3.43=3.939.94+2.36-0.1-8.04=4.168.34+9.63-3.81-6.39=7.778.25+4.58-9.47-1.36=29.89+9.13-3.84-8.03=7.156.48+9.26-0.75-6.6=8.394.81+9.8-1.41-2.28=10.924.51+1.66-0.64-3.18=2.358.35+7.77-7.63-6.36=2.136.55+5.89-7.75-2.67=2.027.64+6.75-8.14-5.56=0.698.96+7.04-4.34-4.11=7.553.73+9.67-0.18-5.13=8.096.6+8.25-2.75-9.34=2.765.77-2.6+1.99+9.48=14.649.66-3.56+3.38+7.1=16.586.93-1.7+2.88+8.67=16.786.37-2.66+3.62+6.55=13.886.62-4.25+3.84+5.08=11.299.02-2.17+4.01+4.71=15.573.76-1.46+9.38+1.92=13.66.9-0.26+9.5+9.21=25.351.71-0.65+1.88+5.94=8.887.6-0.36+4.54+7.09=18.876.94-5.13+5.07+1.4=8.286.57-4.15+0.6+2.09=5.115.94-3.78+6.05+4.67=12.886.81-4.42+2.17+8.8=13.369.12-3.79+0.93+5.53=11.799.16-1.71+3.89+1.33=12.675.52-1.84+1.46+9.78=14.925.04-0.6+8.7+4.61=17.750.49-0.2+2.83+2.77=5.897.18-0.19+8.08+0.06=15.137.12-4.54+7.61+7.97=18.161.47-1.17+3.32+8.82=12.449.95-9.32+5.68+6.53=12.849.91-6.62+2.99+5.07=11.350.62-0.15+7.07+4.16=11.74.08-3.36+4.12+2.48=7.322.02-1.78+7.2+7.01=14.458.42-0.3+8.61+0.28=17.015.5-1.24+2.14+4.59=10.998.72-7.3+1.69+5.12=8.238.86-3.89+5.04+9.7=19.717.73-5.82+3.86+3.78=9.558.47-7.37+8.55+8.64=18.295.5-3.77+2.59+4.44=8.768.23-2.47+7.57+6.13=19.469.02-8.7+5.46+8.03=13.814.51-0.55+4.12+6.96=15.045.08-1.05+8.57+9.85=22.453.68-1.62+1.28+7.64=10.987.12-2.7+5.32+5.98=15.726.19-3.49+9.12+6.33=18.154.45-3.57+7.48+6.69=15.058.66-2.05+9.61+9.17=25.399.91-7.51+5.51+3.13=11.048.96-1.92+8.64+9.87=25.558.54-5.08+9.16+1.08=13.79.64-4.01+4.99+1.69=12.314.85-2.97+0.81+7.78=10.479.78-0.38+4.97+0.34=14.717.74-3.81+2.01+1.34=7.286.23-4.81+7.98+3.97=13.374.9-3.97+0.8+2.91=4.649.42-0.07+4.51+0.61=14.474.13-0.74+2.13+5.28=10.84.98-4.81+5.73-0.63=5.274.65-2.84+3.88-4.1=1.597.18-1.4+5.7-9.61=1.879.08-8.33+4.36-2.96=2.157.45-5.25+6.03-4.6=3.636.62-5.11+6.42-6.48=1.459.99-2.91+3.68-8.3=2.466.92-5.29+9.24-4.52=6.359.21-2.5+5.32-0.57=11.467.12-5.9+8.24-7.46=29.88-8.61+3.52-0.61=4.188.23-1.93+6.86-4.99=8.179.89-3.52+5.63-6.26=5.749.89-4.93+1.98-5.04=1.94.19-2.11+2.55-2.6=2.032.45-1.89+1.12-0.29=1.398.43-2.78+2.32-5.89=2.089.75-6.71+9.69-2.75=9.986.55-6.12+8.61-7.7=1.343.9-0.96+8.97-4.46=7.457.96-3.32+8.54-0.67=12.517.38-3.76+9.42-1.51=11.536.45-0.03+7.62-3.31=10.733.18-1.66+8.61-9.6=0.538.26-6.44+4.65-5.32=1.153.54-1.12+4.23-3=3.652.69-0.75+7.77-8.11=1.67.68-2.47+0.26-3.95=1.526.5-2.81+8.38-3.88=8.195.84-2.95+6.7-3.79=5.87.6-0.68+5.92-2.62=10.227.67-5.49+5.73-5.77=2.149.73-2.96+6.63-5.01=8.398.5-8.16+4.52-2.88=1.988.44-2.05+6.83-0.42=12.89.92-5.73+5.67-4.1=5.767.74-5.99+9.12-1.1=9.771.94-0.18+4.79-5.8=0.759.14-9.01+2.5-1.9=0.736.2-1.77+3.62-2.9=5.152.6-0.18+7.83-9.94