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2.45+6.45=5.76+1.45=1.14+5.22=5.93+1.22=9.59+1.32=8.47+8.14=3.8+2.89=1.27+2.05=9.88+1.27=1.84+2.96=7.49+9.16=1.58+8.52=0.52+0.87=4.39+9.97=2.93+1.13=4.69+7.83=7.96+3.03=4.32+1.56=0.57+9.62=8.44+7.56=4.37+3.16=5.82+8.95=6.78+6.28=9.9+6.17=7.74+4.13=3.26+1.96=0.43+2.18=9.31+6.23=5+4.98=2.5+5.57=9.96+2.79=9.31+0.05=8.83+8.54=1.34+5.15=3.8+5.42=2.64+9.94=2.59+6.07=3.42+3.16=8.49+8.42=3.98+8.09=8.99+8.93=2.56+3.62=2.93+3.81=4.16+2.76=1.99+0.57=6.92+2.85=7.88+7.17=7.28+1.09=2.42+3.69=4.93+7.19=4.12+1.8=4+0.41=2.01+0.94=7.32+1.62=6.58-2.81=4-0.34=7.57-0.38=5.95-1.21=7.98-7.83=1.5-0.47=8.58-3.68=7.18-3.54=5.81-1.79=7.8-7=5.18-4.34=2.96-1.74=6.42-6.23=9.12-0.59=8.33-0.87=5.27-0.67=8.51-5.5=5.94-1.25=4.5-2.77=8.36-5.32=7.78-4=8.36-7.51=6.83-1.18=5.41-0.84=6.58-6.44=5.13-0.53=7.64-0.3=6.76-4.5=4.18-1.8=3.33-0.05=3.73-0.07=9.77-3.66=8.06-0.42=4.37-1.12=3.55-2.08=7.94-2.99=9.14-3.03=7.49-5.09=8.95-5.65=2.94-1.88=2.28-1.81=9.86-6.8=8.66-0.95=8.66-3.77=4.03-0.52=8.13-1.42=8.99-8.04=5.46-5.06=9.54-8.9=9.92-0.42=9.81-3.92=7.35-5.41=8.42-7.44=9.94-4.31=9.49+3.5+5.5=8.22+6.17+6.97=2.96+0.52+7.3=0.85+8.76+4.34=0.7+6.82+9.48=9.72+1.08+4.43=7.48+7.56+9.73=2.42+6.89+9.78=7.64+7.37+8.52=6.88+9.57+6.49=9.39+8.27+3.69=7.32+2.87+1.89=9.61+6.11+3.95=8.85+3.63+7.57=6.64+1.28+1.48=9.46+2.04+1.58=3.78+6.87+2.81=6.45+1.85+3.65=0.5+6.18+5.1=6.23+9.49+9.99=7.05+8.08+8.31=7.34+5.25+1.19=1.81+4.6+2.16=5.12+0.11+7.09=8.05+2.87+9.11=6.49+4.24+6.85=4.77+4.5+4.44=8.66+7.98+4.58=5.21+0.33+0.59=5.19+1.54+5.59=2.57+9.05+1.95=5.42+9.77+5.69=8.93+1.95+7.46=5.86+4.06+2.48=8.85+0.14+3.82=5.57+0.22+5.67=2.37+8.79+3.16=9.41+8.88+9.3=2.98+8.8+3.08=6.28+6.37+5.27=9.91+6.73+5.92=9.77+5.85+4.29=8.83+4.34+1.91=4.01+6.83+7.8=5.94+4.91+0.28=9.84+5.34+5.86=4.15+2.05+3.25=9.88+5.68+0.78=6.92+6.44+3.39=2.9+3.7+1.18=5.2+1.13+1.12=8.13+8.89+3.07=0.81+9.46+1.54=4.47+1.75+4.14=5.87+4.84-7.71=7.79+0.81-1.02=5.41+7.57-9.39=2.63+5.04-4.61=9.46+6.74-5.68=1.67+2.79-1.87=8.3+6.22-7.78=4.88+9.11-8.55=2.32+9.17-9.16=9.16+1.26-1.4=1.36+4.91-2.36=5.45+8.13-6.2=9.75+5.29-6.83=6.73+4.04-8.03=8.39+3.7-9.69=2.17+7.04-1.07=4.64+8.18-2.49=9.29+5.8-0.46=4.78+9.18-3.59=7.07+5.43-9.45=7.88+0.59-6.97=5.55+8.76-0.72=1.8+8.09-9.72=9.69+0.69-2.8=5.87+6.31-7.64=2.34+5.25-5.04=7.91+4.22-8.09=7.25+8.27-9.16=7.82+0.51-5.54=6.2+6.76-9.67=6.08+8.27-8.72=0.16+5.66-0.88=8.72+7.74-3.42=2.8+5.36-3.46=7.02+5.61-1.68=1.22+9.03-9.12=5.15+3.26-1.36=3.43+8.1-5.32=8.7+3.29-3.85=2.39+7.62-2=0.48+7.49-6.09=3.9+7.34-9.09=8.44+6.52-3.03=8+7.99-4.21=3.27+6.78-6.77=4.71+4.83-7.72=5.77+6.34-8.4=2.67+2.52-2.26=5.8+9.17-1.63=0.36+4.15-1.37=6.38+6.86-9.66=3.81+7.52-4.09=7.14+3.23-9.49=8.82+4.98-5.31=6.84-4.97+7.84=8.03-6.7+0.94=9.41-5.99+2.49=6.48-1.94+2.17=9.95-6.55+2.01=3.19-2.79+6.38=8.3-0.85+1.88=4.42-2.39+8.62=2.86-1.02+1.23=2.81-0.16+4.61=8.77-3.85+2.95=7.22-4.79+2.58=5.97-1.5+4.94=8.95-6.3+3.6=8.21-1.76+0.92=7.15-2.2+3.86=6.89-6.64+0.82=9.14-3.22+8.85=5.29-2.5+4.35=9.74-3.62+1.16=2.19-2.05+2.3=5.95-0.5+7.1=5.02-1.58+0.46=8.25-7.22+8.39=3.45-2.25+4.72=9.38-8.44+8.62=4.59-3.73+2.55=9.57-0.69+5.73=9.52-6.26+7.25=1.69-0.58+0.37=8.51-1.39+3.83=8.41-3.44+6.87=9.84-1.16+9.68=1.27-0.03+5.93=8.73-5.23+1.54=2.48-1.15+3.99=7.1-6.8+4.02=6.91-3.11+0.93=7.93-2.7+6.52=4.22-0.69+1.98=7.98-2.2+0.5=7.79-0.02+9.47=8.18-2.05+5.5=3.21-2+5.12=5.35-4.66+0.56=8.27-3.06+7.23=5.72-5.47+7.9=7.55-1.88+1.06=7.98-3.91+2.64=5.16-0.94+4.79=3.81-3.42+1.8=4.09-3.16+6.51=5.87-3.71+4.05=6.8-0.58+6.66=9.31-0.23-0.28=8.82-1.85-3.58=5.83-0.08-0.69=9.97-1.08-0.09=8.84-8.33-0.08=3.56-1.56-0.35=4.52-0.03-0.58=9.66-5.1-1.67=7.59-1.48-1.33=7.43-2.59-0.77=1.84-0.07-1.45=3.56-0.57-1.31=5.15-1.51-0.57=5.01-0.88-2.25=6.37-1.01-1.34=6.32-0.69-1.91=8.94-1.26-2.32=7.51-3.42-3.93=7.51-5.43-1.53=8.69-1.29-1.22=9.83-5.51-0.49=5.14-2.17-1.68=9.45-1.61-6.93=5.49-0.83-0.18=9.72-7.83-1.28=8.44-2.42-1.84=9.23-2.2-0.59=9.22-3.02-2.7=6.83-2.27-2.43=8.76-3.64-2.97=9.74-2.78-5.88=9.03-2.41-2.59=8.57-1.59-4.79=7.37-2.15-0.05=5.98-3.28-2.17=5.05-0.69-1.49=8.63-0.69-5.42=8.82-1.84-2.41=7.13-2.96-1.72=9.83-0.9-2.43=9.39-3.04-4.22=9.61-0.16-9.15=8.25-3.1-1.93=9.23-6.8-0.54=5.05-1.17-2.5=7.89-2.65-1.48=3.43-1.82-0.13=6.46-1.71-1.67=8.45-2.34-5.28=8.61-1.07-5.77=9.67-7.03-1.01=8.64-5.54-0.58=8.62-3.21-2.58=9.81-0.94-1.88=2.62+7.4+9.66+2.38=1.73+6.65+9.89+9.04=6.1+8.18+6.68+6.33=1.43+0.99+6.6+8.98=7.5+7.49+2.48+2.45=4.47+5.5+1.99+6.74=3.04+1.43+1.82+0.98=9.85+0.58+1.84+0.2=1.61+1.36+9.19+6.75=2.07+2.14+0.74+4.03=5.23+1.19+2.69+0.74=3.3+2.74+1.33+0.88=2.64+4.46+4.15+5.46=3.01+4.78+1.47+8.88=4.42+1.52+9.85+5.39=4.11+7.06+4.95+7.91=0.97+8.9+8.14+4.94=8.29+8.55+3.36+8.45=6.36+6.51+3.09+0.09=5.17+5.52+9.53+0.46=4.47+9.49+6.03+1.69=2.3+1+5.59+1.28=5.5+5.54+8.82+1.14=6.04+7.72+0.59+4.79=4.13+9.48+5.51+1.5=5.42+8.48+5.97+6.08=2.68+0.81+1.58+9.85=3.53+9.89+9.03+8.41=5.2+1.1+2.23+9.03=3.91+8.77+7.14+2.3=1.12+1.98+3.99+9.19=1.69+2.09+8.23+8.08=9.15+5.66+6.11+2.78=1.33+4.37+5.36+6.99=5.44+3.29+0.81+8.11=6.25+9+5.69+7.04=1.21+8.7+4.13+0.21=7.08+1.95+6.7+3.6=9.04+7.59+1.48+8.95=8.49+9.32+5.07+6.34=8.51+4.51+4.2+8.47=6.87+2.76+5.94+7.06=4.42+2.87+6.71+2.63=3.41+8.41+3.14+5.23=4.09+5.53+5.42+5.4=9.97+8.97+2.89+0.74=1.77+5.79+3.74+6.55=7.41+9.49+6.73+5.68=1.33+1.58+9.68+5.71=8.5+1.06+1.24+9.77=0.76+7.64+5.33+0.63=0.41+8.47+4.86+6=4.21+3.59+9.44+7.76=3.58+1.01+5.07+6.22=0.44+7.38+7.69-5.86=7.25+7+0.73-8.52=8.17+7.29+6.84-5.57=3.35+6.71+7.81-0.64=2.35+6.96+2.09-1.01=3.72+9.18+8.85-6.48=6.69+1.44+9.14-1.15=8.01+2.25+8.7-5.27=1.7+3.88+5.23-1.95=1.73+6.74+2.28-4.87=8.38+5.86+5.42-2.23=6.73+9+1.89-4.04=1.82+5.94+3.58-8.98=9.11+7.55+4.69-0.48=9.96+4.28+9.51-0.41=1.39+3.06+2.98-3.85=6.73+3.28+6.27-7=8.82+2.78+2.72-6.02=9.75+6.7+4.37-4.47=2.36+3.23+8.2-2.7=6.86+2.53+1.95-3.37=2.38+7.41+3.17-3.4=6.81+6.71+2.53-4.27=2.97+8.34+4.34-8.81=2.9+9.32+0.35-0.93=0.88+8.35+8.02-9.79=4.83+7.41+1.63-9.46=3.17+7.03+1.63-6.13=2.48+1.81+8.41-9.84=7.81+7.83+4.54-0.68=7.77+0.63+3.04-3.67=8.19+7.45+4.61-1.68=8.98+4.47+3.79-4.83=5.88+4.88+4.79-1=4.78+1.59+1.06-1.79=9.78+4.19+8.65-4.75=7.3+7.82+2.55-3.59=7.48+8.9+6.27-4.52=7.23+7.82+4.47-9.85=9.89+6.17+7.89-0.62=1.75+4.8+8.28-5.18=6.43+9.48+5.95-8.49=7.08+7.63+2.55-6.78=1.92+4+2.72-0.05=2.69+3.56+5.2-8.03=0.53+9.07+6.01-5.74=1.07+1.33+6.56-3.55=5.6+0.95+2.07-2.54=8.03+2.52+1.07-5.42=7.69+2.79+5.37-9.29=7.08+7.05+0.49-7.16=9.19+0.1+0.8-1.36=3.75+0.43+0.5-3.62=3.08+9.8+0.5-3.33=8.49+2.76-4.39+7.32=5.21+4.9-1.17+2.47=9.18+2.19-0.8+4.75=2.77+7.83-9.38+6.6=6.43+7.6-4.24+7.83=3.12+9.47-5.48+3.83=7.94+8.32-0.47+9.1=0.35+0.71-0.3+1.05=9.31+4.2-8.89+2.79=7.19+4.87-3.13+9.89=4.38+4.03-6.89+8.01=5.52+3.93-2.48+5.66=4.78+2.16-2.95+4.71=6+0.74-6.06+3.35=7.61+7.16-3.51+7.1=9.44+4.05-1.81+4.78=5.49+9.76-3.27+2.68=7.48+5.26-7.23+8.62=8.72+1.42-3.71+1.16=8.22+1.91-5.4+8.01=5.45+6.57-1.5+2.81=7.01+0.81-6.49+5.05=7.31+3.75-4.56+3.19=1.19+8.24-7+1.76=7.57+5-2.76+2.21=0.36+7.59-4.53+7.38=2.84+7.03-8.44+9.1=6.95+1.78-2.42+0.27=4.99+3.99-3.17+7.52=9.61+5.77-7.04+1.78=9.43+2.6-3.58+9.23=2.74+2.7-2.5+1.27=1.27+6.17-1.21+9.4=0.94+8.68-6.63+4.82=9.06+3.71-3.78+1.99=3.32+5.03-6.12+5.95=6.84+9.46-2.67+2.14=6.77+3.08-1.97+2.31=4.75+9.18-1.09+0.21=6.26+0.47-1.8+8.49=3.9+0.56-2.86+6.42=9.41+3.66-5.19+0.9=7.18+1.01-1.15+9.45=0.49+9.93-9.49+2.81=5.54+8.93-8.75+2.88=5.85+8.57-6.48+3.8=5.5+0.72-2.03+5.2=4.96+8.46-5.59+3.79=7.81+9.22-1.48+8.66=4.7+6.32-5.52+8.59=2.83+9.5-4.03+0.82=3.39+7.78-8.48+9.81=5.91+8.92-3.14+6.19=4.58+7.69-0.04+1.98=7.71+0.62-5.3-0.81=5.07+7.26-2.74-8.89=8.77+3.86-8.94-1.66=3.66+6.04-2.78-6.24=3.06+7.27-0.56-7.63=3.31+7.64-4.7-2.02=7.2+4.71-2.41-8.06=3.07+7.16-3.46-6.43=5.4+2.65-3.52-4.26=7.9+7.97-6.6-2.67=2.69+5.96-3.45-4.39=1.75+9.99-4.71-2.63=3.41+7.39-4.64-4.36=5.66+4.01-4.95-2.69=8.39+8.06-3.23-6.89=3.74+8.42-4.72-4.11=7.28+6.86-3.38-0.67=6.9+8.69-2.53-6.21=5.32+2.94-4.38-0.29=9+1.91-3.33-5.33=8.2+3.6-1.77-8.44=8.83+6.04-2.6-9.24=9.98+9.06-0.81-5.12=3.04+8.2-7.34-0.09=5.26+1.45-1.81-2.13=9.68+7.85-6.18-7.63=1.55+4.6-0.68-2.34=8.02+5.69-0.15-6.54=7.84+3.55-1.85-9.25=0.88+5.4-0.47-0.22=1.95+7.23-4.77-2.94=9.74+7.38-2.21-3.73=9.2+2.06-0.42-0.3=7.21+8.26-8.21-0.41=9.48+2.02-2.26-0.07=4.4+2.3-5.16-1.29=3.45+8.73-8.55-2.72=2.58+4.44-0.03-1.77=8.09+7.88-9.36-4.45=4.24+5.34-3.57-4.15=1.3+7.15-5.31-0.33=8.98+8.33-4.58-1.9=4.79+3.53-0.09-0.96=8.74+5.49-1.31-3.47=4.7+9.3-0.62-3.66=6.59+6.86-2.06-2.59=9.02+1.74-5.8-4.67=4.81+2.19-6.42-0.43=7.91+4.07-3.87-1=9.35+1.11-0.25-4.72=5.16+7.09-3.44-5.87=0.3+8.01-1.49-1.08=6.7+8.82-7.37-7.29=0.66+8.97-4.92-3.51=9.59-1.75+8.07+3.27=9.07-0.12+9.23+3.88=6.5-4.8+7.24+7.5=5.86-2.85+6.62+6.38=1.14-0.96+8.26+2.79=5.93-0.15+7.17+4.68=4.5-0.53+1.69+8.97=8.31-3.95+1.95+5.44=2.42-2.16+1.19+9.55=7.6-2.16+8.03+3.11=8.41-4.1+4.15+9.8=2.38-1.29+3.88+9.35=9.92-0.51+1.52+1.76=8.28-0.1+8.15+5.58=5.81-4.43+7.39+2.12=5.08-3.97+8.34+6.75=3.47-2.18+5.78+2.34=3.5-0.72+7.7+9.22=4.1-3.78+1.53+4.34=2.61-1.25+4.8+9.99=8.1-3.67+9.46+9.3=6.06-1.61+1.91+7.13=7.68-4.35+4.78+0.37=7.29-0.62+8.31+5.77=5.15-1.2+3.11+7.47=7.99-1.92+7.52+4.5=9.72-8.21+5.25+3.96=9.88-2.2+4.5+3.95=5.79-4.65+8.95+9.27=4.97-3.95+6.56+6.02=9.05-3.01+4.67+0.24=9.49-5.96+9.05+9.38=3.95-1.4+7.07+9.31=7.63-5.32+3.52+9.63=9.61-5.38+9.93+0.3=4.96-3.68+5.86+0.86=1.28-0.71+5.71+1.39=6.6-3.15+2.1+6.5=9.43-6.5+0.56+7.41=2.69-1.79+8.66+3.45=4.93-0.45+8.78+2.29=5.78-3.87+6.56+3.12=8.53-7.1+6.68+3.62=8.17-5.37+4.04+2.86=3.79-3.24+6.11+9.07=6.9-6.26+7.55+5.62=8.54-5.21+3.77+5.4=9.57-4.3+3.35+8.47=4.05-1.55+3.73+3.83=8.91-0.85+9.24+2.67=2.76-0.25+8.84+6.34=4.07-2.95+3+0.48=9.46-8.72+1.43+3.94=8-6.96+0.39+9.35=4.56-2.98+8.96-5.91=7.88-1.76+8.74-0.28=8.46-4.34+2.53-2.45=2.83-1.56+3.71-4.53=8.74-8.38+6.22-2.9=8.41-5.24+0.38-2.83=4.18-0.14+8.29-7.9=5.91-3.41+0.61-2.96=6.83-0.33+4.44-5.96=6.83-3.31+3.63-0.92=7.21-7.06+0.6-0.58=4.16-1.32+9.21-1.75=6.66-2.48+6.19-7.81=9.99-1.1+6.02-1.68=3.42-0.44+4.61-3.85=9.66-7.67+6.32-1.96=8.51-3.64+3.81-7.48=9.86-3.98+0.7-5.38=6.03-2.49+2.75-0.85=8.24-1.34+4.09-9.69=5.71-2.17+5.29-6.64=9.24-3.52+1.51-2.66=9.21-3.84+9.55-4.52=6-0.81+9.11-6.93=4.23-2.65+6.77-6.62=1.99-0.77+1.13-0.43=4.7-0.05+2.99-5.71=8.78-2.36+5.27-5.9=5.7-5.51+8.43-2.02=9.69-3.9+7.06-9=7.29-4.77+0.98-0.41=7.64-1.78+8.63-5.2=7.52-0.96+1.17-6.18=5.98-0.47+7.69-6.84=9.18-6.5+4.28-4.86=8.29-4.93+7.44-3.89=9.12-8.04+6.82-3.94=9.78-4.12+8.82-2.78=9.02-4.49+4.67-5.91=9.59-4.06+6.98-3.97=7.06-4.67+6.89-1.62=0.61-0.07+7.31-1.14=4.05-2.16+6.68-1.14=5.57-1.59+1.67-3.52=2.05-0.24+1.98-0.23=4.7-2.42+8.39-0.42=6.04-1.67+9.62-6.71=9.44-3.24+8.02-3.41=9.2-3.84+8.45-1.85=6.68-3.64+4.81-3.59=7.72-4.31+6.95-2.26=9.13-2.1+6.73-3.44=5.44-0.03+3.07-4.43=7.85-2.27+6.46-1.54=8.77-0.47-3.8+2.71=7.15-1.55-0.04+1.56=6.27-3.49-2.32+6.59=8.52-1.87-0.6+4.74=8.88-3.2-2+1.92=8.88-2.25-2.31+0.61=5.28-1.81-1.29+8.45=8.86-0.13-7.36+6.67=9.73-6.27-1.1+7.5=7.44-1.56-0.39+7.28=9.82-6-1.37+4.53=6.22-1.56-0.35+6.08=9.01-2.67-3.19+8.51=8.52-2.73-4.74+7.57=8.66-0.33-6.29+8.11=8.41-3.61-2.84+9.72=6.36-3.29-2.93+2.73=3.25-0.12-2.11+6.43=9.2-3.84-4.98+3.22=9.02-5.88-0.77+5.72=2.32-1.7-0.19+6.77=9.97-6.06-0.38+4.71=5.99-0.56-2.19+8.5=9.88-7.51-0.11+8.9=6.05-0.66-3.59+4.75=8.69-5.97-1.63+9.72=7.3-1.76-1.05+3.1=6.52-2.32-0.69+4.14=6.81-0.02-3.9+1.81=8.06-0.29-3.83+8.66=8.53-1.15-5.33+6.51=9.44-6.83-1.56+6.32=9.56-0.34-8.33+3.75=6.81-1.01-2.81+0.63=5.83-1.49-1.96+2.05=9.74-0.64-1.55+5.37=8.59-4.82-2.86+7.23=9.24-7.21-1.4+6.32=7.41-1.41-0.74+8.65=6.69-4.67-1.15+3.4=5.46-1.4-0.57+2.07=7.96-5.27-1.82+8.61=8.44-2.62-4.46+5.46=2.02-0.08-0.37+6.76=5.68-2.72-2.2+9.77=8.51-4.97-0.6+4.54=4.56-1.11-1.19+0.46=9.84-0.27-8.27+7.76=7.82-4.44-1.44+1.68=8.45-0.69-2.93+0.7=9.3-4.36-2.88+3.21=9.54-5.03-1.08+0.1=2.64-0.41-0.85+6.41=6.11-2.93-2.98+0.6=8.62-0.44-0.65-4.32=8.69-5.72-1.21-1.43=6.1-2.45-1.46-1.32=2.1-0.27-0.61-0.74=9.29-1.76-1.31-0.89=8.93-0.48-0.31-1.03=9.7-0.76-5.15-0.02=6.33-2.27-0.88-0.81=9.44-1.38-0.88-5.48=9.81-2.65-6.13-0.68=8.74-1.45-2.24-0.99=7.17-1.6-2.5-2.77=7.26-0.21-4.15-0.99=4.39-0.74-0.89-1.65=9.39-2.63-0.72-3.86=8.87-3.32-0.56-1.38=8.35-0.78-0.07-6.17=3.79-1.32-0.1-1.57=6.19-0.6-0.58-4.63=8.06-5.62-1.27-0.82=9.16-1.41-0.14-4.77=7.82-2.42-0.32-1.97=8.78-0.83-4.14-0.39=9.84-0.14-2.54-5.27=7.59-1.84-1.41-2.26=7.83-2.13-2.37-0.38=5.32-0.43-0.1-3.68=9.85-4.62-2-0.16=5.08-2.06-0.76-1.82=7.05-1.45-0.93-1.58=8.11-2.53-2.36-1.95=5.65-1.12-2.97-0.72=7.88-2.03-2.85-0.71=6.51-0.27-1.39-1.64=7.93-3.48-0.52-1.79=7.51-1.63-0.84-2.55=8.71-2.92-2.83-0.48=7.04-0.14-5.68-0.36=9.32-0.27-0.16-5.65=8.09-2.71-0.4-2.86=7.94-3.93-0.91-1.97=8.55-2.35-2.56-2.87=8.02-2.76-1.32-3.71=9.97-1.37-2.69-0.54=9.64-2.81-2.26-0.83=8.78-4.03-1.99-2.46=6.31-2.02-2.47-0.35=7.08-0.13-0.08-2.51=7.59-2.3-1.1-3.3=8.63-0.27-5.88-0.62=6.18-2.77-2.13-0.82=9.95-0.37-2.51-3.43=9.79-0.37-3.48-5.18=8.17-2.66-4.2-0.62=参考答案2.45+6.45=8.95.76+1.45=7.211.14+5.22=6.365.93+1.22=7.159.59+1.32=10.918.47+8.14=16.613.8+2.89=6.691.27+2.05=3.329.88+1.27=11.151.84+2.96=4.87.49+9.16=16.651.58+8.52=10.10.52+0.87=1.394.39+9.97=14.362.93+1.13=4.064.69+7.83=12.527.96+3.03=10.994.32+1.56=5.880.57+9.62=10.198.44+7.56=164.37+3.16=7.535.82+8.95=14.776.78+6.28=13.069.9+6.17=16.077.74+4.13=11.873.26+1.96=5.220.43+2.18=2.619.31+6.23=15.545+4.98=9.982.5+5.57=8.079.96+2.79=12.759.31+0.05=9.368.83+8.54=17.371.34+5.15=6.493.8+5.42=9.222.64+9.94=12.582.59+6.07=8.663.42+3.16=6.588.49+8.42=16.913.98+8.09=12.078.99+8.93=17.922.56+3.62=6.182.93+3.81=6.744.16+2.76=6.921.99+0.57=2.566.92+2.85=9.777.88+7.17=15.057.28+1.09=8.372.42+3.69=6.114.93+7.19=12.124.12+1.8=5.924+0.41=4.412.01+0.94=2.957.32+1.62=8.946.58-2.81=3.774-0.34=3.667.57-0.38=7.195.95-1.21=4.747.98-7.83=0.151.5-0.47=1.038.58-3.68=4.97.18-3.54=3.645.81-1.79=4.027.8-7=0.85.18-4.34=0.842.96-1.74=1.226.42-6.23=0.199.12-0.59=8.538.33-0.87=7.465.27-0.67=4.68.51-5.5=3.015.94-1.25=4.694.5-2.77=1.738.36-5.32=3.047.78-4=3.788.36-7.51=0.856.83-1.18=5.655.41-0.84=4.576.58-6.44=0.145.13-0.53=4.67.64-0.3=7.346.76-4.5=2.264.18-1.8=2.383.33-0.05=3.283.73-0.07=3.669.77-3.66=6.118.06-0.42=7.644.37-1.12=3.253.55-2.08=1.477.94-2.99=4.959.14-3.03=6.117.49-5.09=2.48.95-5.65=3.32.94-1.88=1.062.28-1.81=0.479.86-6.8=3.068.66-0.95=7.718.66-3.77=4.894.03-0.52=3.518.13-1.42=6.718.99-8.04=0.955.46-5.06=0.49.54-8.9=0.649.92-0.42=9.59.81-3.92=5.897.35-5.41=1.948.42-7.44=0.989.94-4.31=5.639.49+3.5+5.5=18.498.22+6.17+6.97=21.362.96+0.52+7.3=10.780.85+8.76+4.34=13.950.7+6.82+9.48=179.72+1.08+4.43=15.237.48+7.56+9.73=24.772.42+6.89+9.78=19.097.64+7.37+8.52=23.536.88+9.57+6.49=22.949.39+8.27+3.69=21.357.32+2.87+1.89=12.089.61+6.11+3.95=19.678.85+3.63+7.57=20.056.64+1.28+1.48=9.49.46+2.04+1.58=13.083.78+6.87+2.81=13.466.45+1.85+3.65=11.950.5+6.18+5.1=11.786.23+9.49+9.99=25.717.05+8.08+8.31=23.447.34+5.25+1.19=13.781.81+4.6+2.16=8.575.12+0.11+7.09=12.328.05+2.87+9.11=20.036.49+4.24+6.85=17.584.77+4.5+4.44=13.718.66+7.98+4.58=21.225.21+0.33+0.59=6.135.19+1.54+5.59=12.322.57+9.05+1.95=13.575.42+9.77+5.69=20.888.93+1.95+7.46=18.345.86+4.06+2.48=12.48.85+0.14+3.82=12.815.57+0.22+5.67=11.462.37+8.79+3.16=14.329.41+8.88+9.3=27.592.98+8.8+3.08=14.866.28+6.37+5.27=17.929.91+6.73+5.92=22.569.77+5.85+4.29=19.918.83+4.34+1.91=15.084.01+6.83+7.8=18.645.94+4.91+0.28=11.139.84+5.34+5.86=21.044.15+2.05+3.25=9.459.88+5.68+0.78=16.346.92+6.44+3.39=16.752.9+3.7+1.18=7.785.2+1.13+1.12=7.458.13+8.89+3.07=20.090.81+9.46+1.54=11.814.47+1.75+4.14=10.365.87+4.84-7.71=37.79+0.81-1.02=7.585.41+7.57-9.39=3.592.63+5.04-4.61=3.069.46+6.74-5.68=10.521.67+2.79-1.87=2.598.3+6.22-7.78=6.744.88+9.11-8.55=5.442.32+9.17-9.16=2.339.16+1.26-1.4=9.021.36+4.91-2.36=3.915.45+8.13-6.2=7.389.75+5.29-6.83=8.216.73+4.04-8.03=2.748.39+3.7-9.69=2.42.17+7.04-1.07=8.144.64+8.18-2.49=10.339.29+5.8-0.46=14.634.78+9.18-3.59=10.377.07+5.43-9.45=3.057.88+0.59-6.97=1.55.55+8.76-0.72=13.591.8+8.09-9.72=0.179.69+0.69-2.8=7.585.87+6.31-7.64=4.542.34+5.25-5.04=2.557.91+4.22-8.09=4.047.25+8.27-9.16=6.367.82+0.51-5.54=2.796.2+6.76-9.67=3.296.08+8.27-8.72=5.630.16+5.66-0.88=4.948.72+7.74-3.42=13.042.8+5.36-3.46=4.77.02+5.61-1.68=10.951.22+9.03-9.12=1.135.15+3.26-1.36=7.053.43+8.1-5.32=6.218.7+3.29-3.85=8.142.39+7.62-2=8.010.48+7.49-6.09=1.883.9+7.34-9.09=2.158.44+6.52-3.03=11.938+7.99-4.21=11.783.27+6.78-6.77=3.284.71+4.83-7.72=1.825.77+6.34-8.4=3.712.67+2.52-2.26=2.935.8+9.17-1.63=13.340.36+4.15-1.37=3.146.38+6.86-9.66=3.583.81+7.52-4.09=7.247.14+3.23-9.49=0.888.82+4.98-5.31=8.496.84-4.97+7.84=9.718.03-6.7+0.94=2.279.41-5.99+2.49=5.916.48-1.94+2.17=6.719.95-6.55+2.01=5.413.19-2.79+6.38=6.788.3-0.85+1.88=9.334.42-2.39+8.62=10.652.86-1.02+1.23=3.072.81-0.16+4.61=7.268.77-3.85+2.95=7.877.22-4.79+2.58=5.015.97-1.5+4.94=9.418.95-6.3+3.6=6.258.21-1.76+0.92=7.377.15-2.2+3.86=8.816.89-6.64+0.82=1.079.14-3.22+8.85=14.775.29-2.5+4.35=7.149.74-3.62+1.16=7.282.19-2.05+2.3=2.445.95-0.5+7.1=12.555.02-1.58+0.46=3.98.25-7.22+8.39=9.423.45-2.25+4.72=5.929.38-8.44+8.62=9.564.59-3.73+2.55=3.419.57-0.69+5.73=14.619.52-6.26+7.25=10.511.69-0.58+0.37=1.488.51-1.39+3.83=10.958.41-3.44+6.87=11.849.84-1.16+9.68=18.361.27-0.03+5.93=7.178.73-5.23+1.54=5.042.48-1.15+3.99=5.327.1-6.8+4.02=4.326.91-3.11+0.93=4.737.93-2.7+6.52=11.754.22-0.69+1.98=5.517.98-2.2+0.5=6.287.79-0.02+9.47=17.248.18-2.05+5.5=11.633.21-2+5.12=6.335.35-4.66+0.56=1.258.27-3.06+7.23=12.445.72-5.47+7.9=8.157.55-1.88+1.06=6.737.98-3.91+2.64=6.715.16-0.94+4.79=9.013.81-3.42+1.8=2.194.09-3.16+6.51=7.445.87-3.71+4.05=6.216.8-0.58+6.66=12.889.31-0.23-0.28=8.88.82-1.85-3.58=3.395.83-0.08-0.69=5.069.97-1.08-0.09=8.88.84-8.33-0.08=0.433.56-1.56-0.35=1.654.52-0.03-0.58=3.919.66-5.1-1.67=2.897.59-1.48-1.33=4.787.43-2.59-0.77=4.071.84-0.07-1.45=0.323.56-0.57-1.31=1.685.15-1.51-0.57=3.075.01-0.88-2.25=1.886.37-1.01-1.34=4.026.32-0.69-1.91=3.728.94-1.26-2.32=5.367.51-3.42-3.93=0.167.51-5.43-1.53=0.558.69-1.29-1.22=6.189.83-5.51-0.49=3.835.14-2.17-1.68=1.299.45-1.61-6.93=0.915.49-0.83-0.18=4.489.72-7.83-1.28=0.618.44-2.42-1.84=4.189.23-2.2-0.59=6.449.22-3.02-2.7=3.56.83-2.27-2.43=2.138.76-3.64-2.97=2.159.74-2.78-5.88=1.089.03-2.41-2.59=4.038.57-1.59-4.79=2.197.37-2.15-0.05=5.175.98-3.28-2.17=0.535.05-0.69-1.49=2.878.63-0.69-5.42=2.528.82-1.84-2.41=4.577.13-2.96-1.72=2.459.83-0.9-2.43=6.59.39-3.04-4.22=2.139.61-0.16-9.15=0.38.25-3.1-1.93=3.229.23-6.8-0.54=1.895.05-1.17-2.5=1.387.89-2.65-1.48=3.763.43-1.82-0.13=1.486.46-1.71-1.67=3.088.45-2.34-5.28=0.838.61-1.07-5.77=1.779.67-7.03-1.01=1.638.64-5.54-0.58=2.528.62-3.21-2.58=2.839.81-0.94-1.88=6.992.62+7.4+9.66+2.38=22.061.73+6.65+9.89+9.04=27.316.1+8.18+6.68+6.33=27.291.43+0.99+6.6+8.98=187.5+7.49+2.48+2.45=19.924.47+5.5+1.99+6.74=18.73.04+1.43+1.82+0.98=7.279.85+0.58+1.84+0.2=12.471.61+1.36+9.19+6.75=18.912.07+2.14+0.74+4.03=8.985.23+1.19+2.69+0.74=9.853.3+2.74+1.33+0.88=8.252.64+4.46+4.15+5.46=16.713.01+4.78+1.47+8.88=18.144.42+1.52+9.85+5.39=21.184.11+7.06+4.95+7.91=24.030.97+8.9+8.14+4.94=22.958.29+8.55+3.36+8.45=28.656.36+6.51+3.09+0.09=16.055.17+5.52+9.53+0.46=20.684.47+9.49+6.03+1.69=21.682.3+1+5.59+1.28=10.175.5+5.54+8.82+1.14=216.04+7.72+0.59+4.79=19.144.13+9.48+5.51+1.5=20.625.42+8.48+5.97+6.08=25.952.68+0.81+1.58+9.85=14.923.53+9.89+9.03+8.41=30.865.2+1.1+2.23+9.03=17.563.91+8.77+7.14+2.3=22.121.12+1.98+3.99+9.19=16.281.69+2.09+8.23+8.08=20.099.15+5.66+6.11+2.78=23.71.33+4.37+5.36+6.99=18.055.44+3.29+0.81+8.11=17.656.25+9+5.69+7.04=27.981.21+8.7+4.13+0.21=14.257.08+1.95+6.7+3.6=19.339.04+7.59+1.48+8.95=27.068.49+9.32+5.07+6.34=29.228.51+4.51+4.2+8.47=25.696.87+2.76+5.94+7.06=22.634.42+2.87+6.71+2.63=16.633.41+8.41+3.14+5.23=20.194.09+5.53+5.42+5.4=20.449.97+8.97+2.89+0.74=22.571.77+5.79+3.74+6.55=17.857.41+9.49+6.73+5.68=29.311.33+1.58+9.68+5.71=18.38.5+1.06+1.24+9.77=20.570.76+7.64+5.33+0.63=14.360.41+8.47+4.86+6=19.744.21+3.59+9.44+7.76=253.58+1.01+5.07+6.22=15.880.44+7.38+7.69-5.86=9.657.25+7+0.73-8.52=6.468.17+7.29+6.84-5.57=16.733.35+6.71+7.81-0.64=17.232.35+6.96+2.09-1.01=10.393.72+9.18+8.85-6.48=15.276.69+1.44+9.14-1.15=16.128.01+2.25+8.7-5.27=13.691.7+3.88+5.23-1.95=8.861.73+6.74+2.28-4.87=5.888.38+5.86+5.42-2.23=17.436.73+9+1.89-4.04=13.581.82+5.94+3.58-8.98=2.369.11+7.55+4.69-0.48=20.879.96+4.28+9.51-0.41=23.341.39+3.06+2.98-3.85=3.586.73+3.28+6.27-7=9.288.82+2.78+2.72-6.02=8.39.75+6.7+4.37-4.47=16.352.36+3.23+8.2-2.7=11.096.86+2.53+1.95-3.37=7.972.38+7.41+3.17-3.4=9.566.81+6.71+2.53-4.27=11.782.97+8.34+4.34-8.81=6.842.9+9.32+0.35-0.93=11.640.88+8.35+8.02-9.79=7.464.83+7.41+1.63-9.46=4.413.17+7.03+1.63-6.13=5.72.48+1.81+8.41-9.84=2.867.81+7.83+4.54-0.68=19.57.77+0.63+3.04-3.67=7.778.19+7.45+4.61-1.68=18.578.98+4.47+3.79-4.83=12.415.88+4.88+4.79-1=14.554.78+1.59+1.06-1.79=5.649.78+4.19+8.65-4.75=17.877.3+7.82+2.55-3.59=14.087.48+8.9+6.27-4.52=18.137.23+7.82+4.47-9.85=9.679.89+6.17+7.89-0.62=23.331.75+4.8+8.28-5.18=9.656.43+9.48+5.95-8.49=13.377.08+7.63+2.55-6.78=10.481.92+4+2.72-0.05=8.592.69+3.56+5.2-8.03=3.420.53+9.07+6.01-5.74=9.871.07+1.33+6.56-3.55=5.415.6+0.95+2.07-2.54=6.088.03+2.52+1.07-5.42=6.27.69+2.79+5.37-9.29=6.567.08+7.05+0.49-7.16=7.469.19+0.1+0.8-1.36=8.733.75+0.43+0.5-3.62=1.063.08+9.8+0.5-3.33=10.058.49+2.76-4.39+7.32=14.185.21+4.9-1.17+2.47=11.419.18+2.19-0.8+4.75=15.322.77+7.83-9.38+6.6=7.826.43+7.6-4.24+7.83=17.623.12+9.47-5.48+3.83=10.947.94+8.32-0.47+9.1=24.890.35+0.71-0.3+1.05=1.819.31+4.2-8.89+2.79=7.417.19+4.87-3.13+9.89=18.824.38+4.03-6.89+8.01=9.535.52+3.93-2.48+5.66=12.634.78+2.16-2.95+4.71=8.76+0.74-6.06+3.35=4.037.61+7.16-3.51+7.1=18.369.44+4.05-1.81+4.78=16.465.49+9.76-3.27+2.68=14.667.48+5.26-7.23+8.62=14.138.72+1.42-3.71+1.16=7.598.22+1.91-5.4+8.01=12.745.45+6.57-1.5+2.81=13.337.01+0.81-6.49+5.05=6.387.31+3.75-4.56+3.19=9.691.19+8.24-7+1.76=4.197.57+5-2.76+2.21=12.020.36+7.59-4.53+7.38=10.82.84+7.03-8.44+9.1=10.536.95+1.78-2.42+0.27=6.584.99+3.99-3.17+7.52=13.339.61+5.77-7.04+1.78=10.129.43+2.6-3.58+9.23=17.682.74+2.7-2.5+1.27=4.211.27+6.17-1.21+9.4=15.630.94+8.68-6.63+4.82=7.819.06+3.71-3.78+1.99=10.983.32+5.03-6.12+5.95=8.186.84+9.46-2.67+2.14=15.776.77+3.08-1.97+2.31=10.194.75+9.18-1.09+0.21=13.056.26+0.47-1.8+8.49=13.423.9+0.56-2.86+6.42=8.029.41+3.66-5.19+0.9=8.787.18+1.01-1.15+9.45=16.490.49+9.93-9.49+2.81=3.745.54+8.93-8.75+2.88=8.65.85+8.57-6.48+3.8=11.745.5+0.72-2.03+5.2=9.394.96+8.46-5.59+3.79=11.627.81+9.22-1.48+8.66=24.214.7+6.32-5.52+8.59=14.092.83+9.5-4.03+0.82=9.123.39+7.78-8.48+9.81=12.55.91+8.92-3.14+6.19=17.884.58+7.69-0.04+1.98=14.217.71+0.62-5.3-0.81=2.225.07+7.26-2.74-8.89=0.78.77+3.86-8.94-1.66=2.033.66+6.04-2.78-6.24=0.683.06+7.27-0.56-7.63=2.143.31+7.64-4.7-2.02=4.237.2+4.71-2.41-8.06=1.443.07+7.16-3.46-6.43=0.345.4+2.65-3.52-4.26=0.277.9+7.97-6.6-2.67=6.62.69+5.96-3.45-4.39=0.811.75+9.99-4.71-2.63=4.43.41+7.39-4.64-4.36=1.85.66+4.01-4.95-2.69=2.038.39+8.06-3.23-6.89=6.333.74+8.42-4.72-4.11=3.337.28+6.86-3.38-0.67=10.096.9+8.69-2.53-6.21=6.855.32+2.94-4.38-0.29=3.599+1.91-3.33-5.33=2.258.2+3.6-1.77-8.44=1.598.83+6.04-2.6-9.24=3.039.98+9.06-0.81-5.12=13.113.04+8.2-7.34-0.09=3.815.26+1.45-1.81-2.13=2.779.68+7.85-6.18-7.63=3.721.55+4.6-0.68-2.34=3.138.02+5.69-0.15-6.54=7.027.84+3.55-1.85-9.25=0.290.88+5.4-0.47-0.22=5.591.95+7.23-4.77-2.94=1.479.74+7.38-2.21-3.73=11.189.2+2.06-0.42-0.3=10.547.21+8.26-8.21-0.41=6.859.48+2.02-2.26-0.07=9.174.4+2.3-5.16-1.29=0.253.45+8.73-8.55-2.72=0.912.58+4.44-0.03-1.77=5.228.09+7.88-9.36-4.45=2.164.24+5.34-3.57-4.15=1.861.3+7.15-5.31-0.33=2.818.98+8.33-4.58-1.9=10.834.79+3.53-0.09-0.96=7.278.74+5.49-1.31-3.47=9.454.7+9.3-0.62-3.66=9.726.59+6.86-2.06-2.59=8.89.02+1.74-5.8-4.67=0.294.81+2.19-6.42-0.43=0.157.91+4.07-3.87-1=7.119.35+1.11-0.25-4.72=5.495.16+7.09-3.44-5.87=2.940.3+8.01-1.49-1.08=5.746.7+8.82-7.37-7.29=0.860.66+8.97-4.92-3.51=1.29.59-1.75+8.07+3.27=19.189.07-0.12+9.23+3.88=22.066.5-4.8+7.24+7.5=16.445.86-2.85+6.62+6.38=16.011.14-0.96+8.26+2.79=11.235.93-0.15+7.17+4.68=17.634.5-0.53+1.69+8.97=14.638.31-3.95+1.95+5.44=11.752.42-2.16+1.19+9.55=117.6-2.16+8.03+3.11=16.588.41-4.1+4.15+9.8=18.262.38-1.29+3.88+9.35=14.329.92-0.51+1.52+1.76=12.698.28-0.1+8.15+5.58=21.915.81-4.43+7.39+2.12=10.895.08-3.97+8.34+6.75=16.23.47-2.18+5.78+2.34=9.413.5-0.72+7.7+9.22=19.74.1-3.78+1.53+4.34=6.192.61-1.25+4.8+9.99=16.158.1-3.67+9.46+9.3=23.196.06-1.61+1.91+7.13=13.497.68-4.35+4.78+0.37=8.487.29-0.62+8.31+5.77=20.755.15-1.2+3.11+7.47=14.537.99-1.92+7.52+4.5=18.099.72-8.21+5.25+3.96=10.729.88-2.2+4.5+3.95=16.135.79-4.65+8.95+9.27=19.364.97-3.95+6.56+6.02=13.69.05-3.01+4.67+0.24=10.959.49-5.96+9.05+9.38=21.963.95-1.4+7.07+9.31=18.937.63-5.32+3.52+9.63=15.469.61-5.38+9.93+0.3=14.464.96-3.68+5.86+0.86=81.28-0.71+5.71+1.39=7.676.6-3.15+2.1+6.5=12.059.43-6.5+0.56+7.41=10.92.69-1.79+8.66+3.45=13.014.93-0.45+8.78+2.29=15.555.78-3.87+6.56+3.12=11.598.53-7.1+6.68+3.62=11.738.17-5.37+4.04+2.86=9.73.79-3.24+6.11+9.07=15.736.9-6.26+7.55+5.62=13.818.54-5.21+3.77+5.4=12.59.57-4.3+3.35+8.47=17.094.05-1.55+3.73+3.83=10.068.91-0.85+9.24+2.67=19.972.76-0.25+8.84+6.34=17.694.07-2.95+3+0.48=4.69.46-8.72+1.43+3.94=6.118-6.96+0.39+9.35=10.784.56-2.98+8.96-5.91=4.637.88-1.76+8.74-0.28=14.588.46-4.34+2.53-2.45=4.22.83-1.56+3.71-4.53=0.458.74-8.38+6.22-2.9=3.688.41-5.24+0.38-2.83=0.724.18-0.14+8.29-7.9=4.435.91-3.41+0.61-2.96=0.156.83-0.33+4.44-5.96=4.986.83-3.31+3.63-0.92=6.237.21-7.06+0.6-0.58=0.174.16-1.32+9.21-1.75=10.36.66-2.48+6.19-7.81=2.569.99-1.1+6.02-1.68=13.233.42-0.44+4.61-3.85=3.749.66-7.67+6.32-1.96=6.358.51-3.64+3.81-7.48=1.29.86-3.98+0.7-5.38=1.26.03-2.49+2.75-0.85=5.448.24-1.34+4.09-9.69=1.35.71-2.17+5.29-6.64=2.199.24-3.52+1.51-2.66=4.579.21-3.84+9.55-4.52=10.46-0.81+9.11-6.93=7.374.23-2.65+6.77-6.62=1.731.99-0.77+1.13-0.43=1.924.7-0.05+2.99-5.71=1.938.78-2.36+5.27-5.9=5.795.7-5.51+8.43-2.02=6.69.69-3.9+7.06-9=3.857.29-4.77+0.98-0.41=3.097.64-1.78+8.63-5.2=9.297.52-0.96+1.17-6.18=1.555.98-0.47+7.69-6.84=6.369.18-6.5+4.28-4.86=2.18.29-4.93+7.44-3.89=6.919.12-8.04+6.82-3.94=3.969.78-4.12+8.82-2.78=11.79.02-4.49+4.67-5.91=3.299.59-4.06+6.98-3.97=8.547.06-4.67+6.89-1.62=7.660.61-0.07+7.