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2.06+8.49=3.53+1.92=5.35+3.7=3.42+6.74=7.34+8.87=7.76+8.64=5.99+7.51=4.4+1.93=4.69+6.93=4.83+6.46=0.97+0.63=4.74+2.96=2.26+3.86=5.49+9.13=8.23+5.97=4.96+3.94=4.05+5.5=7.11+1.92=9.12+5.07=1.4+8.83=1.73+1.31=5.09+0.13=0.24+1.31=3.96+7.88=8.58+1.37=9.1+9.14=4.35+5.38=0.98+7.09=5.15+0.21=4.37+9.84=1.1+2.65=2.37+6.21=0.23+5.94=0.43+4.36=5.07+2.82=7.32+3.73=1.37+2.46=4.57+7.86=6.85+3.11=7.25+3.35=9.02+7.03=6.81+2.65=7.34+2.11=3.1+6.28=2.21+7.91=7.45+2.22=7.69+8.68=2.62+6.4=1.59+5.42=0.4+3.93=2.45+3.26=8.74+3.8=1.04+5.93=5.84+1.45=9.49-2.41=7.41-7.16=4.88-2.16=3.96-2.21=7.1-4.18=1.05-0.62=4.77-3.83=8.99-2.87=5.68-1.36=7.9-1.79=2.77-0.5=6.77-5.77=8.63-5.31=8.7-4.46=2.78-0.21=2.01-1.11=1.29-1.01=8.48-7.92=3.74-3.14=9.73-7.17=9.45-8.4=3.12-2.96=8.11-2.37=4.98-0.07=7.35-3.25=8.07-4.92=8.82-6.7=6-0.59=7.64-5.04=6.1-5.81=7.58-5.75=1.74-1.24=7.28-3.27=4.16-2.41=7.7-5.98=9.03-3.64=9.06-7.91=3.5-2.87=5.73-0.54=9.09-6.19=8.11-5.04=7.83-5.53=5.25-3.85=6.06-2.86=8.56-5.97=6.82-3.68=6.66-2.76=7.62-1.4=6.37-1.2=8.91-6.98=4.81-2.59=8.76-7.2=8.14-3.22=9.33-2.08=4.68+5.75+1.43=8.88+5.88+7.72=9.33+4.63+8.33=2.94+9.71+2.51=3.39+5.61+5.66=9.76+0.34+0.17=0.58+3.28+0.29=7.76+1.64+0.98=2.57+5.31+4.84=7.52+4.8+4.69=1.46+0.58+6.61=6.83+8.92+0.09=6.75+2.88+7.51=6.81+2.67+6.84=7.49+7.83+2.24=7.9+1.08+6.02=7.32+7.79+7.11=7.95+9.78+8.46=6.76+9.56+1.46=7.95+2.55+1.62=0.92+7.81+4.24=7.8+1.94+3.67=0.06+6.86+9.64=1.87+2.51+5.85=3.61+8.62+4.86=6.56+8.97+5.42=5.17+8.22+0.11=3.13+1.92+9.75=4.05+0.73+7.32=2.29+5.03+8.53=2.01+7.66+4.68=4.86+7.01+2.54=7.11+4.92+7.72=7.51+2.25+5.19=7.28+0.66+5.68=2.2+5.94+0.48=8.44+4.36+6.62=8.28+5.31+7.45=6.5+1.91+6.15=8.92+8.75+2.58=0.85+4.19+8.84=5.09+4.52+8.45=4.73+6.44+6.56=0.86+1.04+1.85=3.86+3.81+3.13=8.46+5.95+9.41=8.11+5.9+7.4=6.56+6.43+9.53=0.61+6.62+9.23=7.76+0.28+3.5=4.34+6.04+9.8=3.34+5.37+1.8=8.03+2.76+7.04=1.72+4.42+9.81=2.13+9.11-9.99=0.84+4.3-3.1=1.36+7.32-4.58=2.26+4.66-1.94=8.28+5.58-7.6=8.76+3.4-0.1=7.48+3.89-1.12=9.85+4.85-4=4.36+3.94-3.44=7.14+9.87-1.16=8.69+7.29-5.57=8.44+9.36-5.94=5.23+5.61-8.58=7.65+9.27-3.04=3.78+3.36-1.39=1.56+7.43-4.56=7.79+2.6-4.03=4.17+8.34-4.8=2.02+4.68-5.33=8.23+3.43-2.38=9.5+0.75-8.07=7.33+0.23-1.72=3.43+2.14-0.26=7.55+6.41-9.01=4.48+9.36-8.22=4.14+5.71-8.04=8.63+9.91-9.95=4.15+2.1-1.1=8.45+9.61-4.01=7.72+3.3-6.7=1.66+9.26-9.12=3.68+8.92-8.43=5.03+5.75-6.66=0.57+1.49-0.75=5.98+9.04-7.93=9.91+7.41-7.69=3.15+4.6-0.51=8.06+6.4-5.22=0.02+3.98-1.61=9.93+7.92-3.3=6.15+9.99-4.71=4.91+5.06-1.06=3.72+9.46-9.82=5.02+1.2-1.64=2.58+2-3.5=7.45+7.94-3.69=6.15+7.32-7.74=7.02+7.99-1.4=2.64+2.49-4.58=3.53+4.55-5.93=0.09+9.96-4.87=7.87+1.02-5.33=5.29+9.64-4.5=5.96+3.55-8.26=7.78-5.06+2.73=5.07-0.14+6.59=6.37-4.72+7.85=6.7-4.48+0.21=3.71-1.74+4.21=7.98-6.41+1.44=9.07-1.56+4.88=3.16-2.29+6.84=6.32-5.96+9.69=6.84-6.23+8.36=8.98-5.51+4.52=8.05-3.3+7.6=1-0.1+6.41=6.22-5.81+9.27=7.62-7.12+7.44=8.19-1.62+0.94=8.38-7.35+9.14=7.04-2.76+7.11=6.37-4.68+8.37=9.85-4.23+2.45=8.49-6.29+8.78=9.6-1.86+8.92=7.44-0.62+4.68=7.5-4.67+0.21=8.03-4.49+6.64=6.28-5.54+5.98=8.71-7.83+2.39=9.12-6.8+5.39=2.34-2.22+7.98=5.32-1.72+7.6=7.48-0.67+4.89=2.14-1+6.11=8.3-1.65+9.39=9.44-4.87+7.46=5.04-1.54+1.92=7.42-4.38+6.02=9.97-9.44+7.13=8.72-0.76+7.1=8.33-4.66+9.76=8.45-2.8+6.95=2.56-2.09+5.22=9.37-1.85+3.44=7.71-3.24+1.37=3.85-0.95+5.31=5.75-4.94+6.04=5.92-3.85+1.75=6.15-0.97+3.47=7.69-7.03+8.34=8.95-3.44+6.77=4.48-1.8+8.23=6.06-2.89+4.13=3.99-0.71+8.66=9.59-7.99+9.37=8.18-6.62+3.87=9.12-0.23-8.34=2.79-0.23-2.43=6.37-0.88-5.34=8.77-2.43-6.05=9.18-4.29-4.2=9.15-0.79-7.91=8.48-0.22-3.05=5.28-2.8-0.89=7.28-6.09-0.81=7.46-1.05-1.29=7.99-5.15-1.75=8.12-3.92-0.38=8.39-4.07-3.84=8.92-4.46-3.96=6.59-2.32-2.48=8.73-0.53-2.45=9.14-5.23-0.17=6.46-1.4-1.86=7.86-4.14-1.54=6.09-1.89-0.97=8.33-2.94-4.65=7.34-5.63-0.38=6.39-1.83-4.19=7.98-0.27-7.26=8.21-2.05-2.81=8.6-7.93-0.21=9.12-7.64-0.29=6.05-1.25-3.51=8.77-5.65-2.68=9.93-7.49-1.84=9.02-7.77-0.9=7.06-0.35-4.28=9.15-2.99-4.27=5.89-3.27-2.19=5.45-0.29-4.07=5.03-1.69-1.19=8.57-0.29-4.26=9.49-2.26-6.87=6.5-0.88-3=9.72-0.57-0.6=7.46-4.74-2.36=7.91-4.25-0.62=8.6-0.9-5.17=9.68-9.21-0.11=6.33-4.58-0.79=4.94-0.63-3.87=7.2-0.18-6.38=8.95-0.87-5.18=9.21-0.02-0.05=3.86-0.97-2.09=9.79-0.61-6.84=9.63-2.9-1.41=8.6-2.84-2.29=7.75-2.7-0.99=2.6+3.42+3.98+2.2=4.88+8.25+8.37+8.96=6.12+1.63+2.79+0.56=6.86+9.27+8.53+5.92=0.06+0.28+1.57+9.74=0.18+1.82+6.3+9.41=9.74+6.24+1.42+8.07=2.17+6.52+1.26+3.55=4.62+6.51+2.78+0.4=4.71+0.38+4.3+3.06=9.56+0.71+8.66+1.36=6.9+8.9+0.91+5.55=3.26+2.08+7.18+7.16=5.92+0.19+0.03+3.58=1.42+3.98+2.01+8.83=5.38+8.73+9.01+0.48=5.66+1.64+2.23+2.36=3+0.66+6.86+6.63=1.23+1.32+5.29+3.39=2.23+3.15+0.86+5.45=9.04+1.87+9.3+7.19=4.42+4.69+4.24+0.28=0.6+5.53+3.56+6.33=1.34+4.12+4.89+6.71=5.81+8.07+8.43+1.62=9.54+9.73+7.54+6.77=7.71+0.25+8.69+4.16=1.43+1.8+4.57+3.89=8.93+5.28+6.22+8.94=9.4+4.48+2.92+0.67=8.66+9.98+1.12+2.62=3.18+5.79+7.22+3.07=0.43+8.64+2.45+0.86=1.46+6.2+1.63+8.09=4.04+2.35+2.4+3.46=2.98+9.81+5.28+3.66=7.36+8.38+0.1+7.05=3.51+3.77+9.24+2.5=5.91+6.81+3.94+8.68=8.28+4.42+4.64+4.12=1.08+4.07+3.79+5.31=1.83+1.38+4.6+1.48=0.19+5.74+6.55+7.32=9.57+2.79+5.31+1.34=3.9+3.33+1.84+6.28=8.18+7.82+3.3+0.07=9.26+2.12+6.04+9.73=3.91+4.9+9.28+8.88=8.99+9.97+6.59+8.56=1.12+6.59+1.13+5.21=0.16+9.27+9.74+4.54=5.07+4.71+0.63+9.1=7.92+6.59+8.46+8.65=6.25+1.5+2.14+6.59=2.72+7.54+9.11-2.92=5.32+5.5+2.71-3.84=1.05+6.4+8.22-1.01=0.79+3+6.39-8.7=3.57+2.73+3.17-5.65=3.8+8.48+7.84-9.08=5.85+9.7+2.96-3.11=6.93+0.27+2.56-9.22=0.06+1.6+8.03-7.52=6.41+9.47+4.01-8.42=8.1+9.66+0.35-0.63=9.63+3.77+0.09-8.66=9.73+9.26+7.37-4.42=2.5+8.78+3.83-0.14=0.82+2.46+6.56-7.54=3.31+3.72+6.22-6.38=0.23+3.47+8.83-7.8=2.88+9.25+0.8-3.21=6.08+6.91+2.53-6.42=2.58+8.95+2.75-7.76=4.23+0.7+1.5-1.87=4.71+7.47+7.68-7.11=4.83+8.55+3.71-3.54=2.36+1.68+7.32-7.77=5.16+9.37+9.18-8.14=7.8+3.1+2.32-0.35=9.3+3.03+8.38-4.27=1.8+2.71+4.75-5.81=7.91+4.89+4.98-2.72=7.63+1.46+5.33-2.74=3.55+3.93+9.33-3.35=7.47+2.58+2.76-6.76=0.11+1.45+1.4-0.89=9.84+4.19+5.38-6.66=6.55+0.14+4.14-5.27=0.62+3.07+7.67-3.47=8.58+5.98+1.83-4.43=1.52+3.14+6.49-1.88=3.44+7.38+8.75-9.63=3.46+4.62+4.77-5.35=6.4+8.93+7.8-6.46=9.38+9.51+9.75-6.64=9.7+4.24+8.24-8.42=5+6.91+7.28-8.68=1.54+3.3+4.31-8.33=1.46+3.83+9.95-7.53=4.05+9.22+6.14-1.58=6.85+2.25+8.88-6.28=3.89+8.17+3.09-3.52=3.21+6.12+2.52-5.1=5.86+1.4+4.74-4.06=3.46+4.54+7.13-5.35=2.22+6.48+7.33-4.21=7.25+9.97+8.54-9.25=1.91+7.1-7.87+9.42=3.55+9.08-3.65+7.83=9.12+9.65-5.95+3.65=0.62+5.52-3.16+2.66=3.24+7.88-5.88+0.62=6.86+7.18-9.34+9.02=4.27+8.93-4.07+1.62=7.9+2.59-5.03+1.26=8.11+3.42-2.6+2.55=7.42+3.32-4.43+5.07=7.13+5.09-2.3+8.9=6.34+4.77-8.36+7.98=4+8.95-0.03+7.08=5.07+9.13-4.7+3.82=2.28+5.44-0.82+3.1=4.65+6.76-3.29+5.94=7.58+6.06-1.64+3.56=1.08+7.17-2.24+2.69=0.26+4.64-0.43+6.51=5.25+1.38-1.82+5.71=5.19+9.82-7.26+8.3=9.86+2.86-8.95+1.21=9.47+8.9-6.58+6.04=3.51+5.23-6.44+3.47=9.21+9.51-5.26+6.13=2.42+7.01-4.2+2.91=6.34+9.86-5.43+0.58=2.66+4.06-2.23+8.45=4.99+3.17-0.96+0.54=6.98+9.78-7.43+8.21=8.05+1.82-6.31+3.8=3.32+7.09-1.32+3.04=2.29+3.46-4.32+7.21=4.89+2.83-0.99+8.57=2.12+7.51-1.3+0.75=2.99+3.84-3.88+5.13=9.31+3.47-4.3+7.17=4.3+5.48-8.42+1.8=1.64+2.94-4.09+5.51=7.15+6.04-5.82+4.1=5.91+0.47-0.08+8.23=3.76+3.13-0.47+6.65=3.02+7.57-8.8+1.11=8.27+5.74-0.63+3.5=9.63+0.33-0.71+9.2=7.55+4.29-3.63+7.11=0.21+9.93-7+0.47=4.5+2.21-5.66+1.1=8.49+4.5-2.34+2.09=8.08+9.83-7.93+0.08=5.89+0.27-0.16+6.12=9.98+5.18-5.7+4.84=5.35+5.19-8.14+4.23=1.48+1.01-0.11+5.3=5.95+8.89-7.27-5.18=7.95+4.83-7.1-3.66=7.27+9.63-1.72-0.92=1.07+9.66-3.05-4.35=7.32+5.58-2.35-8.75=5.43+0.59-2.05-0.44=9.12+2.11-2.71-1.36=8.35+9.99-5.51-3.17=6.36+9.58-4.65-6.72=7.84+9.08-6.14-5.84=9.26+9.36-8.91-2.67=9.94+5.83-4.27-2.1=9.28+9.92-1.43-5.02=6.55+6.12-6.74-2.24=8.95+7.28-7-0.37=5.73+3.29-4.26-1.58=9.73+8.07-6.19-7.92=1.58+8.86-3.33-3.75=6.53+2.04-0.28-3.47=5.73+0.18-1.03-1.52=9.75+7.42-2.28-4.77=2.89+8.36-3.38-2.46=9.2+9.03-9.27-1.22=3.49+0.95-0.65-1.4=7.36+5.14-3.48-0.56=8.15+8.34-9.75-3.27=8.13+3.79-5.41-0.2=5.6+4.55-3.73-0.64=7.26+9.81-6.68-6.58=8.01+8.08-3.1-9.86=4.99+8.94-6.85-6.92=2.88+5.49-4.18-0.53=6.46+7.27-7.93-2.18=9.79+7.23-0.89-8.36=4.57+7.14-1.87-6.98=1.21+6.45-5.35-0.49=6.93+1.71-2.91-3.33=1.04+6.54-2.07-1.22=9.95+2.04-6.15-3.45=9.85+2.8-0.71-6.33=4.03+4.33-3.31-3.41=9.71+6.22-7.45-7.14=0.35+8.82-4.08-1.78=1.9+9.41-3.68-1.83=9.9+4.49-8.56-1.65=7.75+4.58-5.11-1.17=9.92+9.24-8.03-9.75=9.56+8.51-8.35-1.42=1.01+3.85-2.51-1.39=9.5+5.53-3.62-7.06=6.89+9.61-0.79-5.67=0.56+6.22-3.76-0.27=9.2+4.81-4.62-6.5=9.57+4.85-8.91-2.87=6.42-2.98+0.15+6.96=7.42-1.74+0.74+9.23=9.13-5.38+6.92+9.03=6.03-2.71+8.36+0.32=9.12-8.74+9.71+4.51=0.77-0.62+8.11+9.03=3.87-0.72+3.32+4.75=5.21-3.9+9.24+9.26=7.98-5.48+2.41+8.05=9.22-4.26+5.42+4.07=7.78-2.5+8.16+4.87=7.99-6.33+0.14+8.46=8.84-1.46+1.1+4.59=4.9-0.48+0.53+7.57=7.16-6.34+5.52+2.47=9.39-4.83+0.57+3.15=4.03-1.83+7.53+1.56=3.68-2.7+8.19+4.37=3.24-1.93+4.3+7.72=8.85-5.41+4.22+6.45=1.95-1.08+1.12+8.08=7.26-6.58+9.77+7.2=9.18-8.39+7.94+1.42=2.06-0.42+5.29+2.89=7.93-1.64+6.43+7.25=7.05-3.04+3.42+7.62=9.12-5.03+9.48+2.05=7.8-5.47+2.94+5.76=6.42-6.08+9.04+7.42=8.47-4.13+1.24+7.69=8.61-7.23+7.69+4.84=8.61-3.42+1.27+4.67=3.07-0.92+0.02+6.27=7.1-1.45+9.52+5.08=8.82-8.27+0.11+8.9=5.78-3.98+7.82+0.3=9.14-2.45+6.95+0.09=9.25-2.83+5.95+4.84=8.08-5.77+2.17+3.79=7.43-5.27+7.71+1.65=7.91-5.52+0.37+5.1=3.5-0.27+2+1.43=5.96-2.5+2.85+3.23=7.39-6.62+8.58+6.27=2.08-1.75+4.53+5.3=8.78-4.45+3.75+3.81=7.99-6.4+5.21+9.06=8.6-7.66+3.23+5.81=8.45-7.52+9.18+1.44=8.18-6.44+0.75+0.07=7.33-7.03+9.81+1.97=4.59-3.28+3.52+9.6=5.5-1.33+7.52+6.91=7.49-2.32+3.77+9.63=8.35-2.58+8.62-9.1=8.55-7.13+5.33-5.29=9.68-6.76+7.13-1.55=9.06-3.78+3.46-6.18=3.82-1.94+8.31-8.96=6.09-0.35+9.26-6.53=9.4-7.55+9.19-7.31=7.76-0.38+5.37-0.6=7.4-1.94+2.41-6.35=9.58-1.7+8.3-6.03=4.87-1.62+1.25-3.67=7.2-0.74+0.04-4.21=5.29-3.68+7.81-3.4=4.64-4.48+6.68-4.92=9.73-2.44+6.31-6.59=7.72-4.34+9.24-2.71=8.3-3.81+7.96-8.57=4.58-3.97+5.52-3.71=8.28-1.59+4.61-3.58=9.86-7.75+4.59-1.73=4.91-0.22+4.19-0.61=2.57-0.76+5.87-0.04=7.71-5.14+4.07-1.55=7.1-2.51+6.24-0.68=3.06-1.26+5.38-1.53=1.77-1.65+9.01-7.46=5.64-5.49+7.43-1.6=7.38-7.08+8.5-0.34=9.55-6.38+4.38-7.24=5.56-3.05+8.16-5.51=6.62-0.75+3.96-4.49=7.44-1.38+9.55-8.35=9.11-7.49+8.08-6.89=6.02-0.8+8.47-8.56=9.78-1.97+5.46-4.35=8.47-5.07+7.17-1.94=8.32-2.58+0.72-3.25=4.31-0.65+6.79-0.48=8.29-7.63+9.53-5.26=9.09-8.38+8.42-6.04=4.63-2.53+9.27-8.5=9.99-0.66+9-6.42=1.74-1.62+9.19-0.78=9.3-7.01+6.84-1.84=6.68-4.26+2.68-3.68=9.44-2.83+6.23-2.75=4.02-2.47+3.59-5=9.26-6.81+7.62-3.35=3.86-1.49+9.27-2.27=6.14-3.22+9.81-2.8=8.54-0.3+4.34-4.96=9.05-8.44+1.57-0.47=6.66-3.89+1.17-1.13=2.15-0.41+9.17-0.83=9.82-7.81-1.36+8.38=4.66-0.51-0.11+5.88=8.93-0.95-2.22+5.35=5.31-0.79-0.09+1.45=9.09-0.97-4.49+1.33=9.71-7.63-0.33+6.03=4.24-2.35-0.88+9.86=7.3-0.36-5.2+2.58=7.98-3.01-4.8+5.68=8.5-3.42-0.3+7.07=9.55-2.42-0.73+6.76=9.13-4.76-2.5+5.9=5.54-1.05-3.92+7.6=7.2-4.6-0.91+6.46=6.3-2.25-3.67+2.56=9.73-2.21-5.76+0.64=7.05-0.72-3.99+8.4=9.43-6.58-0.16+6.56=6.94-5.63-0.83+8.3=9.18-0.86-3.62+8.68=9.11-1.52-1.46+1.32=4.48-4.35-0.03+5.64=8.99-0.44-8.45+7.68=9.25-3.14-4.08+7.02=8.82-2.31-2.91+2.55=9.39-7.9-0.91+8.51=6.18-0.13-4.87+8.77=7.89-5.57-0.16+0.81=4.37-0.36-2.95+7.91=7.41-5.33-1.95+7.21=6.48-5.43-0.58+8.5=6.58-2.26-0.41+4.14=9.4-8-0.1+5.27=5.06-3.21-1.05+8.15=6.24-2.92-0.98+2.75=7.32-4.84-0.81+3.64=7.16-1.68-4.01+3.3=9.03-2.48-3.39+2.16=9.58-1.14-0.43+5.24=7.69-1.32-4.87+5.74=7.84-3.48-0.54+3.31=8.13-0.41-0.31+5.39=8.83-1.73-3.93+5.41=5.97-2.49-0.43+5.22=8.7-0.92-5.99+8.6=5.37-0.21-2.66+2.71=9.65-0.05-4.29+3.97=3.99-0.81-1.98+0.49=7.07-1.24-2.13+8.03=7.91-3.37-0.56+2.59=7.97-2.13-3.07+6.15=9.42-6.3-0.08+8.51=8.61-0.17-2.59+6.52=6.48-2.54-1.69+2.29=9.88-3.98-4.08-0.26=6.48-1.9-1.54-0.66=8.81-0.68-1.97-6.01=7.79-1.05-5.5-0.62=9.92-0.4-0.77-3.81=8.56-3.34-0.83-3.86=8.86-2.38-2.67-1.25=8.26-3.14-0.76-3.35=8.38-1.14-1.01-2.22=7.57-0.76-4.48-0.57=9.03-4.31-0.51-1.8=8.88-1.38-2.44-3.59=9.54-4.52-1.04-3.02=7.98-1.87-0.91-1.38=8.95-1.76-1.44-3.53=9.1-7.79-0.85-0.11=8.29-6.08-0.81-0.14=9.12-0.54-1.3-6.54=9.23-1.79-0.14-3.81=9.14-1.69-3.98-0.72=8.73-0.04-7.14-1.38=8.43-5.87-1.65-0.26=7.66-0.44-0.99-4.24=6.95-1.88-0.79-3.46=7.06-3.9-0.15-2.62=7.61-3.33-0.28-2.4=8.83-0.23-3.08-5.05=9.82-2.27-4.37-0.32=9.11-1.66-5.25-0.55=8.88-2.48-4.65-1.52=9.11-0.11-1.22-1.72=9.42-0.8-1.1-5.9=9.88-2.35-2.27-4.59=5.45-0.91-2-0.43=9.47-2.72-3.63-1.49=3.44-0.57-0.61-0.25=5.3-1.69-1.35-0.37=8.92-0.76-1.47-3.71=7.55-1.91-0.82-0.48=5.12-2.66-0.81-1.46=8.54-0.04-0.79-0.46=9.89-2.2-0.56-3.58=6.67-1.5-1.87-0.6=6.17-2.33-0.34-2.93=9.77-1.07-0.93-0.15=8.43-3.06-1.78-2.86=8.13-0.18-2.38-4.62=7.72-3.88-0.35-2.72=9.52-0.34-3.08-4.24=8.64-0.76-3.62-0.14=7.47-1.87-1.99-1.82=8.54-0.09-4.35-0.4=6.96-0.23-2.72-3.89=7.85-1.63-2.22-0.27=参考答案2.06+8.49=10.553.53+1.92=5.455.35+3.7=9.053.42+6.74=10.167.34+8.87=16.217.76+8.64=16.45.99+7.51=13.54.4+1.93=6.334.69+6.93=11.624.83+6.46=11.290.97+0.63=1.64.74+2.96=7.72.26+3.86=6.125.49+9.13=14.628.23+5.97=14.24.96+3.94=8.94.05+5.5=9.557.11+1.92=9.039.12+5.07=14.191.4+8.83=10.231.73+1.31=3.045.09+0.13=5.220.24+1.31=1.553.96+7.88=11.848.58+1.37=9.959.1+9.14=18.244.35+5.38=9.730.98+7.09=8.075.15+0.21=5.364.37+9.84=14.211.1+2.65=3.752.37+6.21=8.580.23+5.94=6.170.43+4.36=4.795.07+2.82=7.897.32+3.73=11.051.37+2.46=3.834.57+7.86=12.436.85+3.11=9.967.25+3.35=10.69.02+7.03=16.056.81+2.65=9.467.34+2.11=9.453.1+6.28=9.382.21+7.91=10.127.45+2.22=9.677.69+8.68=16.372.62+6.4=9.021.59+5.42=7.010.4+3.93=4.332.45+3.26=5.718.74+3.8=12.541.04+5.93=6.975.84+1.45=7.299.49-2.41=7.087.41-7.16=0.254.88-2.16=2.723.96-2.21=1.757.1-4.18=2.921.05-0.62=0.434.77-3.83=0.948.99-2.87=6.125.68-1.36=4.327.9-1.79=6.112.77-0.5=2.276.77-5.77=18.63-5.31=3.328.7-4.46=4.242.78-0.21=2.572.01-1.11=0.91.29-1.01=0.288.48-7.92=0.563.74-3.14=0.69.73-7.17=2.569.45-8.4=1.053.12-2.96=0.168.11-2.37=5.744.98-0.07=4.917.35-3.25=4.18.07-4.92=3.158.82-6.7=2.126-0.59=5.417.64-5.04=2.66.1-5.81=0.297.58-5.75=1.831.74-1.24=0.57.28-3.27=4.014.16-2.41=1.757.7-5.98=1.729.03-3.64=5.399.06-7.91=1.153.5-2.87=0.635.73-0.54=5.199.09-6.19=2.98.11-5.04=3.077.83-5.53=2.35.25-3.85=1.46.06-2.86=3.28.56-5.97=2.596.82-3.68=3.146.66-2.76=3.97.62-1.4=6.226.37-1.2=5.178.91-6.98=1.934.81-2.59=2.228.76-7.2=1.568.14-3.22=4.929.33-2.08=7.254.68+5.75+1.43=11.868.88+5.88+7.72=22.489.33+4.63+8.33=22.292.94+9.71+2.51=15.163.39+5.61+5.66=14.669.76+0.34+0.17=10.270.58+3.28+0.29=4.157.76+1.64+0.98=10.382.57+5.31+4.84=12.727.52+4.8+4.69=17.011.46+0.58+6.61=8.656.83+8.92+0.09=15.846.75+2.88+7.51=17.146.81+2.67+6.84=16.327.49+7.83+2.24=17.567.9+1.08+6.02=157.32+7.79+7.11=22.227.95+9.78+8.46=26.196.76+9.56+1.46=17.787.95+2.55+1.62=12.120.92+7.81+4.24=12.977.8+1.94+3.67=13.410.06+6.86+9.64=16.561.87+2.51+5.85=10.233.61+8.62+4.86=17.096.56+8.97+5.42=20.955.17+8.22+0.11=13.53.13+1.92+9.75=14.84.05+0.73+7.32=12.12.29+5.03+8.53=15.852.01+7.66+4.68=14.354.86+7.01+2.54=14.417.11+4.92+7.72=19.757.51+2.25+5.19=14.957.28+0.66+5.68=13.622.2+5.94+0.48=8.628.44+4.36+6.62=19.428.28+5.31+7.45=21.046.5+1.91+6.15=14.568.92+8.75+2.58=20.250.85+4.19+8.84=13.885.09+4.52+8.45=18.064.73+6.44+6.56=17.730.86+1.04+1.85=3.753.86+3.81+3.13=10.88.46+5.95+9.41=23.828.11+5.9+7.4=21.416.56+6.43+9.53=22.520.61+6.62+9.23=16.467.76+0.28+3.5=11.544.34+6.04+9.8=20.183.34+5.37+1.8=10.518.03+2.76+7.04=17.831.72+4.42+9.81=15.952.13+9.11-9.99=1.250.84+4.3-3.1=2.041.36+7.32-4.58=4.12.26+4.66-1.94=4.988.28+5.58-7.6=6.268.76+3.4-0.1=12.067.48+3.89-1.12=10.259.85+4.85-4=10.74.36+3.94-3.44=4.867.14+9.87-1.16=15.858.69+7.29-5.57=10.418.44+9.36-5.94=11.865.23+5.61-8.58=2.267.65+9.27-3.04=13.883.78+3.36-1.39=5.751.56+7.43-4.56=4.437.79+2.6-4.03=6.364.17+8.34-4.8=7.712.02+4.68-5.33=1.378.23+3.43-2.38=9.289.5+0.75-8.07=2.187.33+0.23-1.72=5.843.43+2.14-0.26=5.317.55+6.41-9.01=4.954.48+9.36-8.22=5.624.14+5.71-8.04=1.818.63+9.91-9.95=8.594.15+2.1-1.1=5.158.45+9.61-4.01=14.057.72+3.3-6.7=4.321.66+9.26-9.12=1.83.68+8.92-8.43=4.175.03+5.75-6.66=4.120.57+1.49-0.75=1.315.98+9.04-7.93=7.099.91+7.41-7.69=9.633.15+4.6-0.51=7.248.06+6.4-5.22=9.240.02+3.98-1.61=2.399.93+7.92-3.3=14.556.15+9.99-4.71=11.434.91+5.06-1.06=8.913.72+9.46-9.82=3.365.02+1.2-1.64=4.582.58+2-3.5=1.087.45+7.94-3.69=11.76.15+7.32-7.74=5.737.02+7.99-1.4=13.612.64+2.49-4.58=0.553.53+4.55-5.93=2.150.09+9.96-4.87=5.187.87+1.02-5.33=3.565.29+9.64-4.5=10.435.96+3.55-8.26=1.257.78-5.06+2.73=5.455.07-0.14+6.59=11.526.37-4.72+7.85=9.56.7-4.48+0.21=2.433.71-1.74+4.21=6.187.98-6.41+1.44=3.019.07-1.56+4.88=12.393.16-2.29+6.84=7.716.32-5.96+9.69=10.056.84-6.23+8.36=8.978.98-5.51+4.52=7.998.05-3.3+7.6=12.351-0.1+6.41=7.316.22-5.81+9.27=9.687.62-7.12+7.44=7.948.19-1.62+0.94=7.518.38-7.35+9.14=10.177.04-2.76+7.11=11.396.37-4.68+8.37=10.069.85-4.23+2.45=8.078.49-6.29+8.78=10.989.6-1.86+8.92=16.667.44-0.62+4.68=11.57.5-4.67+0.21=3.048.03-4.49+6.64=10.186.28-5.54+5.98=6.728.71-7.83+2.39=3.279.12-6.8+5.39=7.712.34-2.22+7.98=8.15.32-1.72+7.6=11.27.48-0.67+4.89=11.72.14-1+6.11=7.258.3-1.65+9.39=16.049.44-4.87+7.46=12.035.04-1.54+1.92=5.427.42-4.38+6.02=9.069.97-9.44+7.13=7.668.72-0.76+7.1=15.068.33-4.66+9.76=13.438.45-2.8+6.95=12.62.56-2.09+5.22=5.699.37-1.85+3.44=10.967.71-3.24+1.37=5.843.85-0.95+5.31=8.215.75-4.94+6.04=6.855.92-3.85+1.75=3.826.15-0.97+3.47=8.657.69-7.03+8.34=98.95-3.44+6.77=12.284.48-1.8+8.23=10.916.06-2.89+4.13=7.33.99-0.71+8.66=11.949.59-7.99+9.37=10.978.18-6.62+3.87=5.439.12-0.23-8.34=0.552.79-0.23-2.43=0.136.37-0.88-5.34=0.158.77-2.43-6.05=0.299.18-4.29-4.2=0.699.15-0.79-7.91=0.458.48-0.22-3.05=5.215.28-2.8-0.89=1.597.28-6.09-0.81=0.387.46-1.05-1.29=5.127.99-5.15-1.75=1.098.12-3.92-0.38=3.828.39-4.07-3.84=0.488.92-4.46-3.96=0.56.59-2.32-2.48=1.798.73-0.53-2.45=5.759.14-5.23-0.17=3.746.46-1.4-1.86=3.27.86-4.14-1.54=2.186.09-1.89-0.97=3.238.33-2.94-4.65=0.747.34-5.63-0.38=1.336.39-1.83-4.19=0.377.98-0.27-7.26=0.458.21-2.05-2.81=3.358.6-7.93-0.21=0.469.12-7.64-0.29=1.196.05-1.25-3.51=1.298.77-5.65-2.68=0.449.93-7.49-1.84=0.69.02-7.77-0.9=0.357.06-0.35-4.28=2.439.15-2.99-4.27=1.895.89-3.27-2.19=0.435.45-0.29-4.07=1.095.03-1.69-1.19=2.158.57-0.29-4.26=4.029.49-2.26-6.87=0.366.5-0.88-3=2.629.72-0.57-0.6=8.557.46-4.74-2.36=0.367.91-4.25-0.62=3.048.6-0.9-5.17=2.539.68-9.21-0.11=0.366.33-4.58-0.79=0.964.94-0.63-3.87=0.447.2-0.18-6.38=0.648.95-0.87-5.18=2.99.21-0.02-0.05=9.143.86-0.97-2.09=0.89.79-0.61-6.84=2.349.63-2.9-1.41=5.328.6-2.84-2.29=3.477.75-2.7-0.99=4.062.6+3.42+3.98+2.2=12.24.88+8.25+8.37+8.96=30.466.12+1.63+2.79+0.56=11.16.86+9.27+8.53+5.92=30.580.06+0.28+1.57+9.74=11.650.18+1.82+6.3+9.41=17.719.74+6.24+1.42+8.07=25.472.17+6.52+1.26+3.55=13.54.62+6.51+2.78+0.4=14.314.71+0.38+4.3+3.06=12.459.56+0.71+8.66+1.36=20.296.9+8.9+0.91+5.55=22.263.26+2.08+7.18+7.16=19.685.92+0.19+0.03+3.58=9.721.42+3.98+2.01+8.83=16.245.38+8.73+9.01+0.48=23.65.66+1.64+2.23+2.36=11.893+0.66+6.86+6.63=17.151.23+1.32+5.29+3.39=11.232.23+3.15+0.86+5.45=11.699.04+1.87+9.3+7.19=27.44.42+4.69+4.24+0.28=13.630.6+5.53+3.56+6.33=16.021.34+4.12+4.89+6.71=17.065.81+8.07+8.43+1.62=23.939.54+9.73+7.54+6.77=33.587.71+0.25+8.69+4.16=20.811.43+1.8+4.57+3.89=11.698.93+5.28+6.22+8.94=29.379.4+4.48+2.92+0.67=17.478.66+9.98+1.12+2.62=22.383.18+5.79+7.22+3.07=19.260.43+8.64+2.45+0.86=12.381.46+6.2+1.63+8.09=17.384.04+2.35+2.4+3.46=12.252.98+9.81+5.28+3.66=21.737.36+8.38+0.1+7.05=22.893.51+3.77+9.24+2.5=19.025.91+6.81+3.94+8.68=25.348.28+4.42+4.64+4.12=21.461.08+4.07+3.79+5.31=14.251.83+1.38+4.6+1.48=9.290.19+5.74+6.55+7.32=19.89.57+2.79+5.31+1.34=19.013.9+3.33+1.84+6.28=15.358.18+7.82+3.3+0.07=19.379.26+2.12+6.04+9.73=27.153.91+4.9+9.28+8.88=26.978.99+9.97+6.59+8.56=34.111.12+6.59+1.13+5.21=14.050.16+9.27+9.74+4.54=23.715.07+4.71+0.63+9.1=19.517.92+6.59+8.46+8.65=31.626.25+1.5+2.14+6.59=16.482.72+7.54+9.11-2.92=16.455.32+5.5+2.71-3.84=9.691.05+6.4+8.22-1.01=14.660.79+3+6.39-8.7=1.483.57+2.73+3.17-5.65=3.823.8+8.48+7.84-9.08=11.045.85+9.7+2.96-3.11=15.46.93+0.27+2.56-9.22=0.540.06+1.6+8.03-7.52=2.176.41+9.47+4.01-8.42=11.478.1+9.66+0.35-0.63=17.489.63+3.77+0.09-8.66=4.839.73+9.26+7.37-4.42=21.942.5+8.78+3.83-0.14=14.970.82+2.46+6.56-7.54=2.33.31+3.72+6.22-6.38=6.870.23+3.47+8.83-7.8=4.732.88+9.25+0.8-3.21=9.726.08+6.91+2.53-6.42=9.12.58+8.95+2.75-7.76=6.524.23+0.7+1.5-1.87=4.564.71+7.47+7.68-7.11=12.754.83+8.55+3.71-3.54=13.552.36+1.68+7.32-7.77=3.595.16+9.37+9.18-8.14=15.577.8+3.1+2.32-0.35=12.879.3+3.03+8.38-4.27=16.441.8+2.71+4.75-5.81=3.457.91+4.89+4.98-2.72=15.067.63+1.46+5.33-2.74=11.683.55+3.93+9.33-3.35=13.467.47+2.58+2.76-6.76=6.050.11+1.45+1.4-0.89=2.079.84+4.19+5.38-6.66=12.756.55+0.14+4.14-5.27=5.560.62+3.07+7.67-3.47=7.898.58+5.98+1.83-4.43=11.961.52+3.14+6.49-1.88=9.273.44+7.38+8.75-9.63=9.943.46+4.62+4.77-5.35=7.56.4+8.93+7.8-6.46=16.679.38+9.51+9.75-6.64=229.7+4.24+8.24-8.42=13.765+6.91+7.28-8.68=10.511.54+3.3+4.31-8.33=0.821.46+3.83+9.95-7.53=7.714.05+9.22+6.14-1.58=17.836.85+2.25+8.88-6.28=11.73.89+8.17+3.09-3.52=11.633.21+6.12+2.52-5.1=6.755.86+1.4+4.74-4.06=7.943.46+4.54+7.13-5.35=9.782.22+6.48+7.33-4.21=11.827.25+9.97+8.54-9.25=16.511.91+7.1-7.87+9.42=10.563.55+9.08-3.65+7.83=16.819.12+9.65-5.95+3.65=16.470.62+5.52-3.16+2.66=5.643.24+7.88-5.88+0.62=5.866.86+7.18-9.34+9.02=13.724.27+8.93-4.07+1.62=10.757.9+2.59-5.03+1.26=6.728.11+3.42-2.6+2.55=11.487.42+3.32-4.43+5.07=11.387.13+5.09-2.3+8.9=18.826.34+4.77-8.36+7.98=10.734+8.95-0.03+7.08=205.07+9.13-4.7+3.82=13.322.28+5.44-0.82+3.1=104.65+6.76-3.29+5.94=14.067.58+6.06-1.64+3.56=15.561.08+7.17-2.24+2.69=8.70.26+4.64-0.43+6.51=10.985.25+1.38-1.82+5.71=10.525.19+9.82-7.26+8.3=16.059.86+2.86-8.95+1.21=4.989.47+8.9-6.58+6.04=17.833.51+5.23-6.44+3.47=5.779.21+9.51-5.26+6.13=19.592.42+7.01-4.2+2.91=8.146.34+9.86-5.43+0.58=11.352.66+4.06-2.23+8.45=12.944.99+3.17-0.96+0.54=7.746.98+9.78-7.43+8.21=17.548.05+1.82-6.31+3.8=7.363.32+7.09-1.32+3.04=12.132.29+3.46-4.32+7.21=8.644.89+2.83-0.99+8.57=15.32.12+7.51-1.3+0.75=9.082.99+3.84-3.88+5.13=8.089.31+3.47-4.3+7.17=15.654.3+5.48-8.42+1.8=3.161.64+2.94-4.09+5.51=67.15+6.04-5.82+4.1=11.475.91+0.47-0.08+8.23=14.533.76+3.13-0.47+6.65=13.073.02+7.57-8.8+1.11=2.98.27+5.74-0.63+3.5=16.889.63+0.33-0.71+9.2=18.457.55+4.29-3.63+7.11=15.320.21+9.93-7+0.47=3.614.5+2.21-5.66+1.1=2.158.49+4.5-2.34+2.09=12.748.08+9.83-7.93+0.08=10.065.89+0.27-0.16+6.12=12.129.98+5.18-5.7+4.84=14.35.35+5.19-8.14+4.23=6.631.48+1.01-0.11+5.3=7.685.95+8.89-7.27-5.18=2.397.95+4.83-7.1-3.66=2.027.27+9.63-1.72-0.92=14.261.07+9.66-3.05-4.35=3.337.32+5.58-2.35-8.75=1.85.43+0.59-2.05-0.44=3.539.12+2.11-2.71-1.36=7.168.35+9.99-5.51-3.17=9.666.36+9.58-4.65-6.72=4.577.84+9.08-6.14-5.84=4.949.26+9.36-8.91-2.67=7.049.94+5.83-4.27-2.1=9.49.28+9.92-1.43-5.02=12.756.55+6.12-6.74-2.24=3.698.95+7.28-7-0.37=8.865.73+3.29-4.26-1.58=3.189.73+8.07-6.19-7.92=3.691.58+8.86-3.33-3.75=3.366.53+2.04-0.28-3.47=4.825.73+0.18-1.03-1.52=3.369.75+7.42-2.28-4.77=10.122.89+8.36-3.38-2.46=5.419.2+9.03-9.27-1.22=7.743.49+0.95-0.65-1.4=2.397.36+5.14-3.48-0.56=8.468.15+8.34-9.75-3.27=3.478.13+3.79-5.41-0.2=6.315.6+4.55-3.73-0.64=5.787.26+9.81-6.68-6.58=3.818.01+8.08-3.1-9.86=3.134.99+8.94-6.85-6.92=0.162.88+5.49-4.18-0.53=3.666.46+7.27-7.93-2.18=3.629.79+7.23-0.89-8.36=7.774.57+7.14-1.87-6.98=2.861.21+6.45-5.35-0.49=1.826.93+1.71-2.91-3.33=2.41.04+6.54-2.07-1.22=4.299.95+2.04-6.15-3.45=2.399.85+2.8-0.71-6.33=5.614.03+4.33-3.31-3.41=1.649.71+6.22-7.45-7.14=1.340.35+8.82-4.08-1.78=3.311.9+9.41-3.68-1.83=5.89.9+4.49-8.56-1.65=4.187.75+4.58-5.11-1.17=6.059.92+9.24-8.03-9.75=1.389.56+8.51-8.35-1.42=8.31.01+3.85-2.51-1.39=0.969.5+5.53-3.62-7.06=4.356.89+9.61-0.79-5.67=10.040.56+6.22-3.76-0.27=2.759.2+4.81-4.62-6.5=2.899.57+4.85-8.91-2.87=2.646.42-2.98+0.15+6.96=10.557.42-1.74+0.74+9.23=15.659.13-5.38+6.92+9.03=19.76.03-2.71+8.36+0.32=129.12-8.74+9.71+4.51=14.60.77-0.62+8.11+9.03=17.293.87-0.72+3.32+4.75=11.225.21-3.9+9.24+9.26=19.817.98-5.48+2.41+8.05=12.969.22-4.26+5.42+4.07=14.457.78-2.5+8.16+4.87=18.317.99-6.33+0.14+8.46=10.268.84-1.46+1.1+4.59=13.074.9-0.48+0.53+7.57=12.527.16-6.34+5.52+2.47=8.819.39-4.83+0.57+3.15=8.284.03-1.83+7.53+1.56=11.293.68-2.7+8.19+4.37=13.543.24-1.93+4.3+7.72=13.338.85-5.41+4.22+6.45=14.111.95-1.08+1.12+8.08=10.077.26-6.58+9.77+7.2=17.659.18-8.39+7.94+1.42=10.152.06-0.42+5.29+2.89=9.827.93-1.64+6.43+7.25=19.977.05-3.04+3.42+7.62=15.059.12-5.03+9.48+2.05=15.627.8-5.47+2.94+5.76=11.036.42-6.08+9.04+7.42=16.88.47-4.13+1.24+7.69=13.278.61-7.23+7.69+4.84=13.918.61-3.42+1.27+4.67=11.133.07-0.92+0.02+6.27=8.447.1-1.45+9.52+5.08=20.258.82-8.27+0.11+8.9=9.565.78-3.98+7.82+0.3=9.929.14-2.45+6.95+0.09=13.739.25-2.83+5.95+4.84=17.218.08-5.77+2.17+3.79=8.277.43-5.27+7.71+1.65=11.527.91-5.52+0.37+5.1=7.863.5-0.27+2+1.43=6.665.96-2.5+2.85+3.23=9.547.39-6.62+8.58+6.27=15.622.08-1.75+4.53+5.3=10.168.78-4.45+3.75+3.81=11.897.99-6.4+5.21+9.06=15.868.6-7.66+3.23+5.81=9.988.45-7.52+9.18+1.44=11.558.18-6.44+0.75+0.07=2.567.33-7.03+9.81+1.97=12.084.59-3.28+3.52+9.6=14.435.5-1.33+7.52+6.91=18.67.49-2.32+3.77+9.63=18.578.35-2.58+8.62-9.1=5.298.55-7.13+5.33-5.29=1.469.68-6.76+7.13-1.55=8.59.06-3.78+3.46-6.18=2.563.82-1.94+8.31-8.96=1.236.09-0.35+9.26-6.53=8.479.4-7.55+9.19-7.31=3.737.76-0.38+5.37-0.6=12.157.4-1.94+2.41-6.35=1.529.58-1.7+8.3-6.03=10.154.87-1.62+1.25-3.67=0.837.2-0.74+0.04-4.21=2.295.29-3.68+7.81-3.4=6.024.64-4.48+6.68-4.92=1.929.73-2.44+6.31-6.59=7.017.72-4.34+9.24-2.71=9.918.3-3.81+7.96-8.57=3.884.58-3.97+5.52-3.71=2.428.28-1.59+4.61-3.58=7.729.86-7.75+4.59-1.73=4.974.91-0.22+4.19-0.61=8.272.57-0.76+5.87-0.04=7.647.71-5.14+4.07-1.55=5.097.1-2.51+6.24-0.68=10.153.06-1.26+5.38-1.53=5.651.77-1.65+9.01-7.46=1.675.64-5.49+7.43-1.6=5.987.38-7.08+8.5-0.34=8.469.55-6.38+4.38-7.24=0.315.56-3.05+8.16-5.51=5.166.62-0.75+3.96-4.49=5.347.44-1.38+9.55-8.35=7.269.11-7.49+8.08-6.89=2.816.02-0.8+8.47-8.56=5.139.78-1.97+5.46-4.35=8.928.47-5.07+7.17-1.94=8.638.32-2.58+0.72-3.25=3.214.31-0.65+6.79-0.48=9.978.29-7.63+9.53-5.26=4.939.09-8.38+8.42-6.04=3.094.63-2.53+9.27-8.5=2.879.