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9.27+1.44=8.4+3.95=1.23+9.78=2.66+0.56=7.48+3.79=4.74+4.3=1.11+0.18=3.61+0.71=1.49+0.38=7.79+8.47=4.55+9.22=7.61+1.75=7.49+1.44=4.93+8.14=0.4+6.75=0.1+9.43=6.49+9.71=6.58+4.28=8.38+2.68=5.55+7.85=6.83+1.32=3.6+1.88=5.18+0.8=9.49+8.97=2.83+6.17=7.89+9.97=7.44+5.58=0.04+8.78=7.3+5.87=5.21+9.67=1.58+0.73=9.43+3.58=8.9+8.16=1.16+5.53=1.82+0.27=8.3+3.39=7.17+0.55=4.51+8.25=1.3+5.79=7.04+1.54=1.22+7.63=3.93+8.95=2.82+5.83=2.44+1.88=0.02+9.59=6.91+7.9=8.88+5.65=9.35+7.78=5.12+1.22=2.31+3.06=2.87+8.72=9.97+9.71=8.85+3.96=0.08+6.22=5.59-3.14=5.77-0.17=9.52-7.72=7.78-4.54=9.25-3.49=5.9-3.37=7.13-5.1=5.89-5.28=2.95-1.18=4.96-3.1=7.82-4.16=4.73-3.45=9.04-8.39=4.8-0.69=4.66-0.38=9.81-6.79=9.86-6.86=3.97-0.03=7.5-5.7=3.98-2.67=5.4-5.09=6.8-0.58=1.92-1.13=6.26-2.9=9.02-7.21=7.58-4.44=5.75-0.06=7.96-4.74=2.31-1.58=9.78-7.39=6.68-4.92=4.68-3.71=7.86-2.98=3.98-1.81=9.87-6.17=6.91-0.58=6.38-3.84=5.81-2.14=5.23-0.83=7.55-4.79=4.13-1.18=2.43-1.08=5.46-2.86=8.13-1.1=6.49-0.16=9.22-6.62=2.61-2.15=8.2-4.68=6.28-5.2=8.31-6.25=9.22-4.52=4.59-1.56=9.38-2.02=8-1.93=9.07+7.77+7.57=7.65+7.36+7.26=9.42+5.49+4.85=8.93+7.18+1.2=7.76+6.88+6.05=6.6+0.03+8.66=9.92+1.82+6.22=3.1+9.6+5.51=6.76+1.43+1.36=1.17+9.05+1.05=0.91+4.18+8.78=8.59+4.41+5.86=0.29+5.39+4.54=3.08+5.77+0.88=6.8+8.76+9.22=1.71+8.42+7.31=1.31+2.86+9.9=0.59+8.86+3.88=6.96+4.8+4.11=8.42+9.06+6.02=5.32+7.58+9.14=1.95+4.19+7.69=7.92+0.93+1.74=1.78+5.43+4.62=8.44+9.26+1.88=9.66+2.39+3.03=9.58+4.8+2.66=3.51+8.06+4.3=4.88+9.96+4.37=5.72+9.18+5.5=2.01+9.5+1.38=7.51+2.25+0.94=2.41+8.64+3.41=0.2+1.83+3.07=5.07+4.98+6.25=2.2+6.24+0.49=4.96+9.52+8.87=6.29+0.68+8.96=0.49+6.01+5.21=2.29+2.68+4.9=6.62+1.57+5.72=3.54+6.15+9.81=2.45+0.42+1.34=7.99+9.04+4.28=3.73+0.37+4.19=8.19+8.35+0.43=2.37+0.41+4.83=9.09+2.37+3.98=9.21+2.73+6.56=6.04+9.42+3.33=2.35+9.79+6.26=5.62+2.64+6.98=7.02+5.18+8.35=6.61+8.37+0.13=2.37+5.68-0.36=4.21+0.59-1.49=4.18+2.85-3.44=7.72+9.57-9.53=9.3+6.66-1.9=3.52+3.61-3.9=3.99+8.8-3.43=5.32+6.31-3.25=0.02+3.33-2.26=0.77+1.72-0.24=4.38+7.85-6.21=4.37+1.62-1.57=1.52+2.71-2.92=2.29+0.67-0.2=3.95+6.62-2.28=8.58+1.9-0.87=2.69+6.47-4.03=5.06+4.72-9.62=4.65+9.3-4.23=4.44+9.53-6.33=6.31+0.13-2.84=0.18+9.31-4.49=4.62+8.39-8.75=5.5+4.08-0.98=4.44+6.26-7.06=6.35+6.41-7.5=2.58+8.85-3.45=8.14+9.87-0.72=9.91+0.22-5.33=3.47+9.34-1.32=7.55+1.65-3.58=5.28+7.48-6.28=9.83+1.96-7.77=5.05+9.21-7.2=1.93+5.62-4.56=9.25+2.78-8.39=7.7+8.9-3.5=6.83+4.24-6.16=8.76+9.21-8.99=9.14+0.25-1.25=7.91+1.16-0.73=0.92+8.84-2.65=7.32+5.89-4.73=7.31+5.74-1.21=8.94+1.35-9.1=5.41+3.35-2.91=6.65+1.87-2.91=1.65+1.42-2.57=4.8+4.28-6.04=4+9.16-3.31=8.78+2.77-4.07=5.56+5.49-1.47=9.85+9.06-9.89=1.56+6.84-2.65=9.34-2.16+7.64=2.05-1.71+8.26=4.62-1.71+6.95=7.65-0.23+8.67=6.12-1.47+2.52=4.69-3.49+7.11=9.93-5.19+2.53=3.31-2.5+4.3=3.21-2.75+5.42=9.87-3.5+1.77=6.41-3.5+1.87=8.48-6.5+3.87=3.46-2.72+9.15=5.89-2.59+2.72=6.96-6.01+7.59=5.87-1.39+7.79=8.89-6.22+0.57=8.74-7.8+1.77=9.58-8.06+1.84=6.82-4.63+7.44=5.79-2.69+9.43=8.91-7.11+4.11=6.8-3.36+1.25=9.22-8.07+9.97=8-6.85+5.05=6.3-3.69+6.24=2.92-0.71+0.41=2.85-0.91+6.15=8.19-4.72+8.38=3.43-1.95+0.88=9.03-6.96+4.82=6.14-0.03+8.48=9.82-1.56+1.04=4.91-2.22+9.3=6.39-0.86+9.31=6.44-4.8+8.2=6.5-1.72+9.41=3.82-1.57+1.69=9.12-3.23+8.25=9.34-7.34+1=9.75-3.21+6.75=3.46-1.95+3.72=1.7-0.55+8.42=2.27-0.76+6.84=9.13-4.3+0.52=6.21-5.84+7.78=9.84-0.24+0.35=9.22-1.34+0.41=6.04-0.03+9.21=8.19-1.42+8.01=6.31-3.94+1.29=8.9-8.14+2.76=6.67-2.77+1.45=9.59-4.33+0.02=9.62-6.63-1.51=8.47-1.76-4.41=9.69-0.63-6.26=5.83-3.57-0.98=9.07-4.79-2.4=9.56-0.06-6.4=7.49-3.45-3.57=3.17-0.33-2.68=8.54-5.02-2.01=8.87-0.74-6.19=5.91-3.3-1.73=5-0.09-3.92=8.36-3.03-1.99=8.82-4.95-2.3=6.39-4.21-1.48=7.22-3.33-2.96=9.72-1.37-1.5=7.86-3.21-2.81=3.26-2.57-0.29=9.46-1.34-2.22=8.54-2-2.82=7.51-0.17-0.03=4.24-3.06-0.3=9.83-1.31-2.34=9.24-2.27-0.46=8.98-4.07-2.49=8.35-2.95-0.59=4.58-2.42-1.69=8.9-3.74-1.74=5.08-0.37-4.3=9.78-0.84-2.72=8.78-4.19-2.09=5.2-0.49-0.56=8.09-4.15-1.23=8.5-0.45-4.6=9.54-5.85-0.15=9.4-0.35-3.63=8.77-3.4-0.2=8.32-3.3-2.96=3.99-1.16-0.15=9.87-3.68-5.53=5.84-0.96-3.81=9.3-1.15-0.24=8.95-6.78-1.07=6.36-0.3-2.78=9.69-0.41-8.75=9.39-0.92-2.76=8.63-2.91-2.73=5.61-0.62-1.78=7.03-3.05-2.75=4.88-0.04-4.42=7.03-4.32-1.26=6.41-0.13-4.04=1.63-1.01-0.36=8.12+0.11+8.51+1.91=9.07+3.75+3.78+9.43=9.67+7.19+3.81+5.88=2.25+8.31+9.1+4.7=5.17+7.37+7.77+0.49=9.98+3.18+3.68+7.25=7.87+4.65+5.58+4.08=6.22+3.91+0.24+7.5=0.85+2.33+9.11+4.08=0.16+4.95+5.59+2.06=3.57+9.6+6.28+0.31=7.25+6.04+8.35+4.31=7.29+7.61+2.06+3.64=1.63+2.53+6.14+2.51=9.77+4.17+2.53+5.3=1.39+0.45+4.95+2.09=2.52+0.08+5.96+4.46=1.72+9.95+5.83+1.29=6.22+1.2+6.8+4.71=2.32+3.07+6.1+1.63=2.74+3.82+1.73+2.2=8.79+3.93+5.47+7.49=3.81+2.89+8.91+0.64=9.88+3.11+9.37+1.19=0.28+5.4+4.27+1.33=4.78+8.8+4.71+2.82=6.95+3.7+0.98+8.25=7.71+1.49+5.41+6.41=1.66+5.8+1.13+1.26=9.05+9.92+7.93+6.48=8.83+2.66+0.75+2.6=4.85+0.13+9.23+1.58=1.14+4.35+1.95+4.83=9.21+0.07+2.24+3.99=4.43+0.16+8.56+0.2=6.6+6.8+6.3+7.1=4.56+9.57+4.03+4.51=3.19+3.97+2.79+4.67=6.41+4.11+2.74+0.88=9.41+0.8+8.23+8.37=8.55+1.99+8.77+1.01=8.11+6.21+0.25+3.02=8.94+0.57+8.3+4.57=4.94+3.97+3.39+0.81=0.13+3.69+4.19+9.44=0.81+7.06+5.56+8.77=4.26+3.66+4.46+8.13=8.03+2.81+6.95+6.23=1.52+0.05+8.21+8.2=4.69+1.61+6.91+0.88=7.12+0.11+5.26+7.27=4.06+5.85+6.05+5.64=5.53+8.07+8.27+5.09=8.54+6.97+3.88+0.09=2.17+2.94+8.94-8.41=0.16+1.99+4.26-3.04=6.09+6.97+1.57-6.19=1.66+2.8+3.87-5.53=9.05+9.84+0.68-5.7=5.63+4.3+1.13-5.77=9.26+5.37+1.42-2.26=0.68+9.78+5.73-9.97=6.54+4.61+1.23-6.05=9.52+0.6+4.69-7.54=3.08+1.5+5.66-8.82=8.05+9.99+4.34-0.89=9.22+3.68+8.03-8.76=6.47+4.79+5.06-6.29=1.03+7.65+4.61-8.76=8.06+2.12+7.52-0.64=6.81+3.08+7.3-1.68=8.81+9.91+1.86-5.71=2.83+5.57+9.42-2.04=2.28+6.86+6.46-5.57=6.75+8.42+7.58-2.33=4.52+7.9+1.06-2.57=0.55+2.67+1.48-4.12=6.85+8.44+0.43-1.42=9.72+8.62+4.68-1.37=1.41+8.74+1.53-6.1=2.17+4.61+9.85-3.77=2.58+3.79+6.54-2.9=4.47+0.09+7.2-3.01=3.61+7.13+1.96-3.66=6.69+3+7.19-7.24=0.16+9.78+6.07-5.95=8.44+3.53+1.83-1.7=5.36+7.49+0.33-9.16=2.17+8.9+0.18-5.63=1.64+6.66+7.43-8.74=0.58+7.96+5.32-8.76=6.44+5.86+8.56-2.11=6.54+6.85+3.55-0.94=5.62+8.72+0.29-1.6=9.15+7.39+0.04-0.16=5.91+7.22+7.81-4.29=3.15+1.96+5.13-0.48=4.83+0.63+2.84-0.74=7.03+2.99+9.94-6.69=4.7+9.64+1.21-0.88=2.89+4.95+7.32-7.78=9.57+6.82+0.58-9.63=5.68+1.01+8.07-8.09=3.87+1.12+7.93-3.27=4.68+3.01+0.92-4.86=9.72+6.11+8.82-8.36=9.42+7.57+9.36-9.01=4.68+4.77+5.56-9.23=8.58+9.2-4.58+5.41=7.6+2.56-1.41+4.24=7.09+1.72-0.37+0.93=2.99+8.91-2.17+2.09=4.26+3.75-7.14+5.36=1.63+5.15-2.79+2.22=2.72+3.38-4.41+6.73=8.93+5.8-3.24+8.35=5.36+4.86-2.39+9.71=8.7+2.26-8.51+6.06=5.86+0.86-3.71+6.51=0.31+8.51-6.94+1.24=2.1+2.38-2.6+4.81=5.36+0.23-2.37+2.75=4.97+6.53-1.71+1.17=7.67+9.49-6.4+6.65=1.56+1.83-0.23+2.2=9.18+0.85-8.89+4.45=5.35+6.27-9.44+4.68=9.2+9.59-9.42+3.84=4.81+2.88-5.91+0.51=6.47+0.61-1.68+3.71=8.84+3.94-6.64+7.61=6.14+5.91-9.22+1.52=9.75+5.71-8.38+2.2=1.72+7.91-7.38+7.76=3.98+5.96-4.62+4.78=6.99+5.15-6.41+9.29=9.01+3.96-6.4+3.6=4.43+1.5-3.18+8.94=1.76+8.19-8.91+2.18=2.31+9.3-9.2+7.08=2.2+7.98-9.67+3.05=7.03+7.77-4.37+5.8=3.81+0.2-1.9+1.56=2.9+5.07-2.83+2.5=8.67+5.3-0.13+0.31=8.84+0.47-4.5+7.67=8.42+8.1-4.66+1.04=7.01+7.02-7.46+2.14=7.29+1.69-8.2+4.03=1.41+5.25-0.79+6.79=6.54+1.7-5.45+1.16=8.5+8.8-5.27+6.61=8+2.79-4.37+6.89=4.34+6.94-7.79+9.32=8.93+6.71-5.05+1.88=1.62+3.05-1.12+9.14=6.19+4.66-6.75+8.1=8.45+5.35-3.25+6.63=1.38+3.17-2.74+0.29=4.01+6.8-9.22+7.56=3.99+7.85-0.38+9.55=8.79+7.27-0.79+2.85=3.06+6.38-6.35-0.24=9.02+8.36-7.35-9.33=9.6+7.06-0.78-2.52=8.14+6.99-0.97-0.67=0.77+6.39-4.49-0.38=3.06+5.86-2.09-2.35=7.65+6.58-2.2-6.17=6.6+5.71-3.22-3.1=3.52+9.83-1.4-6.31=5.17+8.61-1.79-7.05=5.07+2.84-0.08-5.04=8.52+8.22-1.38-2.78=9.16+4.55-5.13-4.9=9.81+2.17-6.59-2.8=2.25+5.95-4.34-1.4=7.86+3.88-4.47-0.93=4.37+5.68-7.93-0.86=0.85+7.17-3.14-0.96=0.71+1.53-0.35-0.22=7.02+8.53-6.47-2.83=2.78+6.24-1.3-0.21=1.83+7.92-0.72-1.62=9.55+9.74-0.8-2.58=8.86+6.98-1.66-9.14=6.93+4.6-0.49-6.33=8.66+8.09-6.88-6.55=2.24+8.84-0.33-5.74=8.73+5.04-4.6-0.95=3.16+5.11-2.74-5.38=8.28+9.31-5.39-1.43=9.29+4.08-1.27-2.08=0.32+8.71-3.01-3.04=7.63+4.47-4.89-4.78=8.65+1.04-2.54-5.15=4.3+7.63-1.72-6.32=7.92+8.31-2.86-9.19=8.42+5.05-4.45-0.73=6.63+7.6-7.85-1.48=8.27+4.26-1.59-7.91=7.27+2.97-0.97-0.27=3.03+9.83-6.68-0.78=7.35+8.49-4.13-7.25=2.84+9.49-4.23-3.38=5.82+9.35-3.32-3.47=4.53+9.01-5.06-0.02=6.13+6.82-1.96-8.61=6.58+5.13-0.08-7.34=2.21+8.62-1.19-3.62=5.15+2.78-5.41-1.63=9.87+9.23-1.91-9.72=3.36+6.26-5.09-3.3=6.71+9.14-5.34-3.34=8.69+8.23-6.08-2.18=7.77+5.84-3.46-8.66=8.1-4.54+6.28+1.17=1.04-0.34+4.79+2.39=3.2-0.8+6.51+7.32=8.62-5.19+3.77+8.58=2.19-0.4+3.95+7.72=4.73-2.29+6.96+0.74=2.73-0.65+5.43+6.19=7.43-1.34+2.65+8.37=4.56-0.88+5.32+6.68=4.53-1.89+0.24+4.31=3.67-0.42+3.29+5.78=7.48-1.28+1.87+4.46=3.25-2.08+2.55+3.74=8.32-1.19+0.2+3.23=7.05-3.28+3.44+1.74=9.98-3.09+9.06+8.29=2.61-2.04+4.03+7.35=5.09-3.07+4.46+1.35=8.14-7.8+6.9+3.13=6.86-6.24+7.57+8.86=5.04-2.93+1.33+5.19=7.15-3.48+1.68+4.07=9.47-0.49+3.36+7.05=7.62-0.63+8.88+0.93=9.29-0.91+0.93+1.72=6.01-3.75+0.36+2.83=8.82-1.96+9.4+4.07=7.3-0.25+0.85+9.45=7.61-2.62+9.56+6.26=5.71-1.68+6.66+1.46=8.42-7.57+1.37+9.82=8.55-3.59+6.28+1.73=7.8-4.16+4.83+7.95=8.25-5.36+2.61+2.37=5.49-2.13+3.49+7.64=7.82-7.28+2.96+9.15=3.79-0.12+9.3+0.13=8.53-6.22+1.81+5.52=4.73-0.18+3.01+0.61=6.85-6.27+0.68+2.16=9.8-2.2+5.22+8.28=7.18-4.78+6.74+7.97=9.83-5.25+9+3.12=5.91-3.36+6.71+0.91=6.31-4.76+6.94+3.75=9.87-6.41+2.75+9.39=3.28-1.39+5.64+9.68=7.83-4.4+2+4.58=9.01-0.22+1.36+4.43=3.83-3.72+3.1+0.75=5.43-1.05+2.78+1.02=8.82-4.36+8.34+0.25=6.9-1.87+4.31+1.09=4.81-1.96+5.49+1.08=4.73-2.4+5.54-3.22=8.36-2.85+5.83-5.84=9.43-3.1+8.95-4.44=3.79-0.34+8.96-9.77=4.76-0.41+7.34-9.37=9.53-6.41+7.66-5.35=7.14-2.31+0.82-2.62=9.61-8.05+8.94-5.6=8.3-7.31+4.2-1.16=5.21-4.01+9.2-7.24=8.6-3.23+4.4-0.73=7.68-3.94+5.24-7.61=7.55-3.69+0.71-0.53=9.53-1.02+7.7-0.5=1.82-1.45+6.95-6.9=9.04-3.58+0.3-4.15=2.18-0.83+9.64-9.71=7.18-4.15+9.05-0.65=8.96-2.86+3.57-4.6=6.65-3+4.44-1.62=2.45-0.73+2.5-1.08=2.82-1.49+8.95-6.72=8.79-3.17+9.6-6.73=9.8-4.78+3.75-2.33=9.73-4.36+8.3-8.39=8.71-3.55+1.08-4.99=9.42-3.65+2.69-4.22=8.2-6.7+7.24-2.2=7.55-0.28+5.06-4.11=9.96-2.44+2.33-1.34=6.14-3.6+3.1-1.16=7.26-2.51+1.35-2.4=8.16-0.93+9.76-0.16=9.23-5.31+6.15-1.21=8.3-7.42+9.64-4.72=7.97-7.43+6.6-1=5.19-0.75+2.72-1.44=9.87-2.78+3.02-8.61=6.1-2.85+7.5-4.75=6.12-2.15+3.26-1.24=7.13-2.95+1.98-1.84=6.53-1.25+8.85-8.49=5.83-4.3+0.44-0.46=5.86-1.17+2.1-1.1=9.54-5.66+4-2.69=4.56-1.01+9.09-6.24=4.95-0.17+9.59-2.09=9.6-1.81+8.74-8.57=8.63-0.38+3.55-2.41=6.56-1.77+4.84-0.52=9.1-1.86+4.58-6.12=8.98-6.26+1.39-1.09=5-4.19+9.28-5.05=7.39-5.73+7.73-4.34=8.23-4.51-1.15+7.52=8.03-1.44-3.65+9.68=7.37-2.7-4.01+2.58=8.16-7.11-0.94+4.24=7.41-3.47-2.96+6.51=5.63-0.3-4.41+1.93=9.78-1.61-1.37+8.96=7.16-0.74-5.22+0.4=9.9-6.86-1.44+5.26=9.72-2.68-5.55+5.45=4.85-1.39-0.41+5.31=8.58-0.71-5.57+8.96=7.07-0.19-5.24+3.1=8.74-2.16-3.11+5.7=9.09-6.17-0.23+4.35=5.88-0.11-4.28+5.77=9.89-3.73-4.73+8.52=9.79-2.52-2.19+0.13=8.85-2.85-0.09+5.02=9.82-2.32-5.47+8.04=6.4-1.15-3.16+2.64=9.23-0.83-5.35+4.26=8.32-1.75-5.71+7.41=9.35-6.37-2.41+9.8=8.5-7.24-0.04+3.89=9.66-1.98-4.3+0.24=9.29-2.74-2.25+1.35=2.3-0.24-1.25+5.22=7.93-6.78-0.27+4.08=8.9-0.15-3.73+2.46=7.92-2.43-3.6+3.19=9.41-2.02-3.47+7.4=8.92-0.21-1+7.61=7.69-5.17-0.53+8.4=7.93-0.83-3.83+9.8=4.54-0.14-3.02+8.37=9.38-4.92-2.46+7.38=4.74-0.03-0.9+9.15=8.08-4.42-3.39+2.13=9.97-2.24-7.19+5.08=9.48-1.78-5+2.75=6.05-4.14-0.11+9.92=7.05-3.77-1.54+8.9=2.65-0.16-1.82+3.89=9.76-0.8-5.24+5.4=6.31-5-1.21+3.21=7.45-4.23-1.55+0.8=6.29-5.21-0.22+8.1=9.53-1.73-4.11+7.52=7.76-0.05-0.89+7.25=9.98-0.66-1.27+5.45=9.94-4.91-0.51+2.22=8.23-3.06-0.22+7.97=9.29-6.1-2.76+2.88=8.55-1.98-1.78-2.87=9.73-5.68-0.06-2.9=9.39-2.77-5.08-1.41=9.08-0.99-3.17-3.54=8.42-2.74-1.67-2.48=7.84-0.25-6.27-0.91=8.47-0.88-2.36-0.45=7.35-0.3-0.18-4.83=8.25-1.86-1.3-0.36=9.36-1.76-3.02-1.34=5.82-1.13-0.64-1.47=9.04-4.66-1.7-0.87=8.96-0.94-2.46-0.05=9.15-0.57-3.97-3.56=6.26-0.82-3.12-1.64=9.55-1-3.1-4.33=7.81-2.24-2.92-1.35=7.41-2.93-1.68-1.13=5.06-1.21-2.18-0.53=9.2-0.95-6.71-0.92=7.58-3.73-2.21-0.49=3.97-0.74-1.52-1.1=6.8-1.35-1.17-2.44=9.48-2.42-1.25-5.25=8.32-0.9-3.98-3.18=8.52-5.13-0.8-1.06=9.14-1.01-0.26-5.21=5.43-0.42-3.47-1.34=9.03-0.42-6-2.1=8.29-0.82-3.22-1.53=8.69-0.13-3.42-0.69=9.71-4.24-0.05-1.22=8.51-3.19-1.81-0.18=8.53-4.54-1.79-2.01=7.89-0.68-1.25-4.64=8.08-3.96-0.58-2=8.31-3.46-0.1-2.67=7.98-0.17-2.1-3.94=4.85-0.82-0.59-0.8=7.27-0.04-1.39-1.52=6.96-4.58-0.38-1.53=8.88-2.11-4.25-0.42=8.7-0.47-1.34-2.08=7.7-1.52-3.34-0.38=8.39-1.27-4.89-2.03=9.09-2.42-2.51-2.36=5.88-1.66-0.5-3.11=6.63-1.41-0.63-0.51=7.05-1.13-0.48-5.34=9.98-3.33-4.89-1.38=9.59-0.51-7.18-0.77=8.42-3.57-0.17-2.24=4.68-0.08-0.03-1.96=6.57-1.18-2.02-1.76=参考答案9.27+1.44=10.718.4+3.95=12.351.23+9.78=11.012.66+0.56=3.227.48+3.79=11.274.74+4.3=9.041.11+0.18=1.293.61+0.71=4.321.49+0.38=1.877.79+8.47=16.264.55+9.22=13.777.61+1.75=9.367.49+1.44=8.934.93+8.14=13.070.4+6.75=7.150.1+9.43=9.536.49+9.71=16.26.58+4.28=10.868.38+2.68=11.065.55+7.85=13.46.83+1.32=8.153.6+1.88=5.485.18+0.8=5.989.49+8.97=18.462.83+6.17=97.89+9.97=17.867.44+5.58=13.020.04+8.78=8.827.3+5.87=13.175.21+9.67=14.881.58+0.73=2.319.43+3.58=13.018.9+8.16=17.061.16+5.53=6.691.82+0.27=2.098.3+3.39=11.697.17+0.55=7.724.51+8.25=12.761.3+5.79=7.097.04+1.54=8.581.22+7.63=8.853.93+8.95=12.882.82+5.83=8.652.44+1.88=4.320.02+9.59=9.616.91+7.9=14.818.88+5.65=14.539.35+7.78=17.135.12+1.22=6.342.31+3.06=5.372.87+8.72=11.599.97+9.71=19.688.85+3.96=12.810.08+6.22=6.35.59-3.14=2.455.77-0.17=5.69.52-7.72=1.87.78-4.54=3.249.25-3.49=5.765.9-3.37=2.537.13-5.1=2.035.89-5.28=0.612.95-1.18=1.774.96-3.1=1.867.82-4.16=3.664.73-3.45=1.289.04-8.39=0.654.8-0.69=4.114.66-0.38=4.289.81-6.79=3.029.86-6.86=33.97-0.03=3.947.5-5.7=1.83.98-2.67=1.315.4-5.09=0.316.8-0.58=6.221.92-1.13=0.796.26-2.9=3.369.02-7.21=1.817.58-4.44=3.145.75-0.06=5.697.96-4.74=3.222.31-1.58=0.739.78-7.39=2.396.68-4.92=1.764.68-3.71=0.977.86-2.98=4.883.98-1.81=2.179.87-6.17=3.76.91-0.58=6.336.38-3.84=2.545.81-2.14=3.675.23-0.83=4.47.55-4.79=2.764.13-1.18=2.952.43-1.08=1.355.46-2.86=2.68.13-1.1=7.036.49-0.16=6.339.22-6.62=2.62.61-2.15=0.468.2-4.68=3.526.28-5.2=1.088.31-6.25=2.069.22-4.52=4.74.59-1.56=3.039.38-2.02=7.368-1.93=6.079.07+7.77+7.57=24.417.65+7.36+7.26=22.279.42+5.49+4.85=19.768.93+7.18+1.2=17.317.76+6.88+6.05=20.696.6+0.03+8.66=15.299.92+1.82+6.22=17.963.1+9.6+5.51=18.216.76+1.43+1.36=9.551.17+9.05+1.05=11.270.91+4.18+8.78=13.878.59+4.41+5.86=18.860.29+5.39+4.54=10.223.08+5.77+0.88=9.736.8+8.76+9.22=24.781.71+8.42+7.31=17.441.31+2.86+9.9=14.070.59+8.86+3.88=13.336.96+4.8+4.11=15.878.42+9.06+6.02=23.55.32+7.58+9.14=22.041.95+4.19+7.69=13.837.92+0.93+1.74=10.591.78+5.43+4.62=11.838.44+9.26+1.88=19.589.66+2.39+3.03=15.089.58+4.8+2.66=17.043.51+8.06+4.3=15.874.88+9.96+4.37=19.215.72+9.18+5.5=20.42.01+9.5+1.38=12.897.51+2.25+0.94=10.72.41+8.64+3.41=14.460.2+1.83+3.07=5.15.07+4.98+6.25=16.32.2+6.24+0.49=8.934.96+9.52+8.87=23.356.29+0.68+8.96=15.930.49+6.01+5.21=11.712.29+2.68+4.9=9.876.62+1.57+5.72=13.913.54+6.15+9.81=19.52.45+0.42+1.34=4.217.99+9.04+4.28=21.313.73+0.37+4.19=8.298.19+8.35+0.43=16.972.37+0.41+4.83=7.619.09+2.37+3.98=15.449.21+2.73+6.56=18.56.04+9.42+3.33=18.792.35+9.79+6.26=18.45.62+2.64+6.98=15.247.02+5.18+8.35=20.556.61+8.37+0.13=15.112.37+5.68-0.36=7.694.21+0.59-1.49=3.314.18+2.85-3.44=3.597.72+9.57-9.53=7.769.3+6.66-1.9=14.063.52+3.61-3.9=3.233.99+8.8-3.43=9.365.32+6.31-3.25=8.380.02+3.33-2.26=1.090.77+1.72-0.24=2.254.38+7.85-6.21=6.024.37+1.62-1.57=4.421.52+2.71-2.92=1.312.29+0.67-0.2=2.763.95+6.62-2.28=8.298.58+1.9-0.87=9.612.69+6.47-4.03=5.135.06+4.72-9.62=0.164.65+9.3-4.23=9.724.44+9.53-6.33=7.646.31+0.13-2.84=3.60.18+9.31-4.49=54.62+8.39-8.75=4.265.5+4.08-0.98=8.64.44+6.26-7.06=3.646.35+6.41-7.5=5.262.58+8.85-3.45=7.988.14+9.87-0.72=17.299.91+0.22-5.33=4.83.47+9.34-1.32=11.497.55+1.65-3.58=5.625.28+7.48-6.28=6.489.83+1.96-7.77=4.025.05+9.21-7.2=7.061.93+5.62-4.56=2.999.25+2.78-8.39=3.647.7+8.9-3.5=13.16.83+4.24-6.16=4.918.76+9.21-8.99=8.989.14+0.25-1.25=8.147.91+1.16-0.73=8.340.92+8.84-2.65=7.117.32+5.89-4.73=8.487.31+5.74-1.21=11.848.94+1.35-9.1=1.195.41+3.35-2.91=5.856.65+1.87-2.91=5.611.65+1.42-2.57=0.54.8+4.28-6.04=3.044+9.16-3.31=9.858.78+2.77-4.07=7.485.56+5.49-1.47=9.589.85+9.06-9.89=9.021.56+6.84-2.65=5.759.34-2.16+7.64=14.822.05-1.71+8.26=8.64.62-1.71+6.95=9.867.65-0.23+8.67=16.096.12-1.47+2.52=7.174.69-3.49+7.11=8.319.93-5.19+2.53=7.273.31-2.5+4.3=5.113.21-2.75+5.42=5.889.87-3.5+1.77=8.146.41-3.5+1.87=4.788.48-6.5+3.87=5.853.46-2.72+9.15=9.895.89-2.59+2.72=6.026.96-6.01+7.59=8.545.87-1.39+7.79=12.278.89-6.22+0.57=3.248.74-7.8+1.77=2.719.58-8.06+1.84=3.366.82-4.63+7.44=9.635.79-2.69+9.43=12.538.91-7.11+4.11=5.916.8-3.36+1.25=4.699.22-8.07+9.97=11.128-6.85+5.05=6.26.3-3.69+6.24=8.852.92-0.71+0.41=2.622.85-0.91+6.15=8.098.19-4.72+8.38=11.853.43-1.95+0.88=2.369.03-6.96+4.82=6.896.14-0.03+8.48=14.599.82-1.56+1.04=9.34.91-2.22+9.3=11.996.39-0.86+9.31=14.846.44-4.8+8.2=9.846.5-1.72+9.41=14.193.82-1.57+1.69=3.949.12-3.23+8.25=14.149.34-7.34+1=39.75-3.21+6.75=13.293.46-1.95+3.72=5.231.7-0.55+8.42=9.572.27-0.76+6.84=8.359.13-4.3+0.52=5.356.21-5.84+7.78=8.159.84-0.24+0.35=9.959.22-1.34+0.41=8.296.04-0.03+9.21=15.228.19-1.42+8.01=14.786.31-3.94+1.29=3.668.9-8.14+2.76=3.526.67-2.77+1.45=5.359.59-4.33+0.02=5.289.62-6.63-1.51=1.488.47-1.76-4.41=2.39.69-0.63-6.26=2.85.83-3.57-0.98=1.289.07-4.79-2.4=1.889.56-0.06-6.4=3.17.49-3.45-3.57=0.473.17-0.33-2.68=0.168.54-5.02-2.01=1.518.87-0.74-6.19=1.945.91-3.3-1.73=0.885-0.09-3.92=0.998.36-3.03-1.99=3.348.82-4.95-2.3=1.576.39-4.21-1.48=0.77.22-3.33-2.96=0.939.72-1.37-1.5=6.857.86-3.21-2.81=1.843.26-2.57-0.29=0.49.46-1.34-2.22=5.98.54-2-2.82=3.727.51-0.17-0.03=7.314.24-3.06-0.3=0.889.83-1.31-2.34=6.189.24-2.27-0.46=6.518.98-4.07-2.49=2.428.35-2.95-0.59=4.814.58-2.42-1.69=0.478.9-3.74-1.74=3.425.08-0.37-4.3=0.419.78-0.84-2.72=6.228.78-4.19-2.09=2.55.2-0.49-0.56=4.158.09-4.15-1.23=2.718.5-0.45-4.6=3.459.54-5.85-0.15=3.549.4-0.35-3.63=5.428.77-3.4-0.2=5.178.32-3.3-2.96=2.063.99-1.16-0.15=2.689.87-3.68-5.53=0.665.84-0.96-3.81=1.079.3-1.15-0.24=7.918.95-6.78-1.07=1.16.36-0.3-2.78=3.289.69-0.41-8.75=0.539.39-0.92-2.76=5.718.63-2.91-2.73=2.995.61-0.62-1.78=3.217.03-3.05-2.75=1.234.88-0.04-4.42=0.427.03-4.32-1.26=1.456.41-0.13-4.04=2.241.63-1.01-0.36=0.268.12+0.11+8.51+1.91=18.659.07+3.75+3.78+9.43=26.039.67+7.19+3.81+5.88=26.552.25+8.31+9.1+4.7=24.365.17+7.37+7.77+0.49=20.89.98+3.18+3.68+7.25=24.097.87+4.65+5.58+4.08=22.186.22+3.91+0.24+7.5=17.870.85+2.33+9.11+4.08=16.370.16+4.95+5.59+2.06=12.763.57+9.6+6.28+0.31=19.767.25+6.04+8.35+4.31=25.957.29+7.61+2.06+3.64=20.61.63+2.53+6.14+2.51=12.819.77+4.17+2.53+5.3=21.771.39+0.45+4.95+2.09=8.882.52+0.08+5.96+4.46=13.021.72+9.95+5.83+1.29=18.796.22+1.2+6.8+4.71=18.932.32+3.07+6.1+1.63=13.122.74+3.82+1.73+2.2=10.498.79+3.93+5.47+7.49=25.683.81+2.89+8.91+0.64=16.259.88+3.11+9.37+1.19=23.550.28+5.4+4.27+1.33=11.284.78+8.8+4.71+2.82=21.116.95+3.7+0.98+8.25=19.887.71+1.49+5.41+6.41=21.021.66+5.8+1.13+1.26=9.859.05+9.92+7.93+6.48=33.388.83+2.66+0.75+2.6=14.844.85+0.13+9.23+1.58=15.791.14+4.35+1.95+4.83=12.279.21+0.07+2.24+3.99=15.514.43+0.16+8.56+0.2=13.356.6+6.8+6.3+7.1=26.84.56+9.57+4.03+4.51=22.673.19+3.97+2.79+4.67=14.626.41+4.11+2.74+0.88=14.149.41+0.8+8.23+8.37=26.818.55+1.99+8.77+1.01=20.328.11+6.21+0.25+3.02=17.598.94+0.57+8.3+4.57=22.384.94+3.97+3.39+0.81=13.110.13+3.69+4.19+9.44=17.450.81+7.06+5.56+8.77=22.24.26+3.66+4.46+8.13=20.518.03+2.81+6.95+6.23=24.021.52+0.05+8.21+8.2=17.984.69+1.61+6.91+0.88=14.097.12+0.11+5.26+7.27=19.764.06+5.85+6.05+5.64=21.65.53+8.07+8.27+5.09=26.968.54+6.97+3.88+0.09=19.482.17+2.94+8.94-8.41=5.640.16+1.99+4.26-3.04=3.376.09+6.97+1.57-6.19=8.441.66+2.8+3.87-5.53=2.89.05+9.84+0.68-5.7=13.875.63+4.3+1.13-5.77=5.299.26+5.37+1.42-2.26=13.790.68+9.78+5.73-9.97=6.226.54+4.61+1.23-6.05=6.339.52+0.6+4.69-7.54=7.273.08+1.5+5.66-8.82=1.428.05+9.99+4.34-0.89=21.499.22+3.68+8.03-8.76=12.176.47+4.79+5.06-6.29=10.031.03+7.65+4.61-8.76=4.538.06+2.12+7.52-0.64=17.066.81+3.08+7.3-1.68=15.518.81+9.91+1.86-5.71=14.872.83+5.57+9.42-2.04=15.782.28+6.86+6.46-5.57=10.036.75+8.42+7.58-2.33=20.424.52+7.9+1.06-2.57=10.910.55+2.67+1.48-4.12=0.586.85+8.44+0.43-1.42=14.39.72+8.62+4.68-1.37=21.651.41+8.74+1.53-6.1=5.582.17+4.61+9.85-3.77=12.862.58+3.79+6.54-2.9=10.014.47+0.09+7.2-3.01=8.753.61+7.13+1.96-3.66=9.046.69+3+7.19-7.24=9.640.16+9.78+6.07-5.95=10.068.44+3.53+1.83-1.7=12.15.36+7.49+0.33-9.16=4.022.17+8.9+0.18-5.63=5.621.64+6.66+7.43-8.74=6.990.58+7.96+5.32-8.76=5.16.44+5.86+8.56-2.11=18.756.54+6.85+3.55-0.94=165.62+8.72+0.29-1.6=13.039.15+7.39+0.04-0.16=16.425.91+7.22+7.81-4.29=16.653.15+1.96+5.13-0.48=9.764.83+0.63+2.84-0.74=7.567.03+2.99+9.94-6.69=13.274.7+9.64+1.21-0.88=14.672.89+4.95+7.32-7.78=7.389.57+6.82+0.58-9.63=7.345.68+1.01+8.07-8.09=6.673.87+1.12+7.93-3.27=9.654.68+3.01+0.92-4.86=3.759.72+6.11+8.82-8.36=16.299.42+7.57+9.36-9.01=17.344.68+4.77+5.56-9.23=5.788.58+9.2-4.58+5.41=18.617.6+2.56-1.41+4.24=12.997.09+1.72-0.37+0.93=9.372.99+8.91-2.17+2.09=11.824.26+3.75-7.14+5.36=6.231.63+5.15-2.79+2.22=6.212.72+3.38-4.41+6.73=8.428.93+5.8-3.24+8.35=19.845.36+4.86-2.39+9.71=17.548.7+2.26-8.51+6.06=8.515.86+0.86-3.71+6.51=9.520.31+8.51-6.94+1.24=3.122.1+2.38-2.6+4.81=6.695.36+0.23-2.37+2.75=5.974.97+6.53-1.71+1.17=10.967.67+9.49-6.4+6.65=17.411.56+1.83-0.23+2.2=5.369.18+0.85-8.89+4.45=5.595.35+6.27-9.44+4.68=6.869.2+9.59-9.42+3.84=13.214.81+2.88-5.91+0.51=2.296.47+0.61-1.68+3.71=9.118.84+3.94-6.64+7.61=13.756.14+5.91-9.22+1.52=4.359.75+5.71-8.38+2.2=9.281.72+7.91-7.38+7.76=10.013.98+5.96-4.62+4.78=10.16.99+5.15-6.41+9.29=15.029.01+3.96-6.4+3.6=10.174.43+1.5-3.18+8.94=11.691.76+8.19-8.91+2.18=3.222.31+9.3-9.2+7.08=9.492.2+7.98-9.67+3.05=3.567.03+7.77-4.37+5.8=16.233.81+0.2-1.9+1.56=3.672.9+5.07-2.83+2.5=7.648.67+5.3-0.13+0.31=14.158.84+0.47-4.5+7.67=12.488.42+8.1-4.66+1.04=12.97.01+7.02-7.46+2.14=8.717.29+1.69-8.2+4.03=4.811.41+5.25-0.79+6.79=12.666.54+1.7-5.45+1.16=3.958.5+8.8-5.27+6.61=18.648+2.79-4.37+6.89=13.314.34+6.94-7.79+9.32=12.818.93+6.71-5.05+1.88=12.471.62+3.05-1.12+9.14=12.696.19+4.66-6.75+8.1=12.28.45+5.35-3.25+6.63=17.181.38+3.17-2.74+0.29=2.14.01+6.8-9.22+7.56=9.153.99+7.85-0.38+9.55=21.018.79+7.27-0.79+2.85=18.123.06+6.38-6.35-0.24=2.859.02+8.36-7.35-9.33=0.79.6+7.06-0.78-2.52=13.368.14+6.99-0.97-0.67=13.490.77+6.39-4.49-0.38=2.293.06+5.86-2.09-2.35=4.487.65+6.58-2.2-6.17=5.866.6+5.71-3.22-3.1=5.993.52+9.83-1.4-6.31=5.645.17+8.61-1.79-7.05=4.945.07+2.84-0.08-5.04=2.798.52+8.22-1.38-2.78=12.589.16+4.55-5.13-4.9=3.689.81+2.17-6.59-2.8=2.592.25+5.95-4.34-1.4=2.467.86+3.88-4.47-0.93=6.344.37+5.68-7.93-0.86=1.260.85+7.17-3.14-0.96=3.920.71+1.53-0.35-0.22=1.677.02+8.53-6.47-2.83=6.252.78+6.24-1.3-0.21=7.511.83+7.92-0.72-1.62=7.419.55+9.74-0.8-2.58=15.918.86+6.98-1.66-9.14=5.046.93+4.6-0.49-6.33=4.718.66+8.09-6.88-6.55=3.322.24+8.84-0.33-5.74=5.018.73+5.04-4.6-0.95=8.223.16+5.11-2.74-5.38=0.158.28+9.31-5.39-1.43=10.779.29+4.08-1.27-2.08=10.020.32+8.71-3.01-3.04=2.987.63+4.47-4.89-4.78=2.438.65+1.04-2.54-5.15=24.3+7.63-1.72-6.32=3.897.92+8.31-2.86-9.19=4.188.42+5.05-4.45-0.73=8.296.63+7.6-7.85-1.48=4.98.27+4.26-1.59-7.91=3.037.27+2.97-0.97-0.27=93.03+9.83-6.68-0.78=5.47.35+8.49-4.13-7.25=4.462.84+9.49-4.23-3.38=4.725.82+9.35-3.32-3.47=8.384.53+9.01-5.06-0.02=8.466.13+6.82-1.96-8.61=2.386.58+5.13-0.08-7.34=4.292.21+8.62-1.19-3.62=6.025.15+2.78-5.41-1.63=0.899.87+9.23-1.91-9.72=7.473.36+6.26-5.09-3.3=1.236.71+9.14-5.34-3.34=7.178.69+8.23-6.08-2.18=8.667.77+5.84-3.46-8.66=1.498.1-4.54+6.28+1.17=11.011.04-0.34+4.79+2.39=7.883.2-0.8+6.51+7.32=16.238.62-5.19+3.77+8.58=15.782.19-0.4+3.95+7.72=13.464.73-2.29+6.96+0.74=10.142.73-0.65+5.43+6.19=13.77.43-1.34+2.65+8.37=17.114.56-0.88+5.32+6.68=15.684.53-1.89+0.24+4.31=7.193.67-0.42+3.29+5.78=12.327.48-1.28+1.87+4.46=12.533.25-2.08+2.55+3.74=7.468.32-1.19+0.2+3.23=10.567.05-3.28+3.44+1.74=8.959.98-3.09+9.06+8.29=24.242.61-2.04+4.03+7.35=11.955.09-3.07+4.46+1.35=7.838.14-7.8+6.9+3.13=10.376.86-6.24+7.57+8.86=17.055.04-2.93+1.33+5.19=8.637.15-3.48+1.68+4.07=9.429.47-0.49+3.36+7.05=19.397.62-0.63+8.88+0.93=16.89.29-0.91+0.93+1.72=11.036.01-3.75+0.36+2.83=5.458.82-1.96+9.4+4.07=20.337.3-0.25+0.85+9.45=17.357.61-2.62+9.56+6.26=20.815.71-1.68+6.66+1.46=12.158.42-7.57+1.37+9.82=12.048.55-3.59+6.28+1.73=12.977.8-4.16+4.83+7.95=16.428.25-5.36+2.61+2.37=7.875.49-2.13+3.49+7.64=14.497.82-7.28+2.96+9.15=12.653.79-0.12+9.3+0.13=13.18.53-6.22+1.81+5.52=9.644.73-0.18+3.01+0.61=8.176.85-6.27+0.68+2.16=3.429.8-2.2+5.22+8.28=21.17.18-4.78+6.74+7.97=17.119.83-5.25+9+3.12=16.75.91-3.36+6.71+0.91=10.176.31-4.76+6.94+3.75=12.249.87-6.41+2.75+9.39=15.63.28-1.39+5.64+9.68=17.217.83-4.4+2+4.58=10.019.01-0.22+1.36+4.43=14.583.83-3.72+3.1+0.75=3.965.43-1.05+2.78+1.02=8.188.82-4.36+8.34+0.25=13.056.9-1.87+4.31+1.09=10.434.81-1.96+5.49+1.08=9.424.73-2.4+5.54-3.22=4.658.36-2.85+5.83-5.84=5.59.43-3.1+8.95-4.44=10.843.79-0.34+8.96-9.77=2.644.76-0.41+7.34-9.37=2.329.53-6.41+7.66-5.35=5.437.14-2.31+0.82-2.62=3.039.61-8.05+8.94-5.6=4.98.3-7.31+4.2-1.16=4.035.21-4.01+9.2-7.24=3.168.6-3.23+4.4-0.73=9.047.68-3.94+5.24-7.61=1.377.55-3.69+0.71-0.53=4.049.53-1.02+7.7-0.5=15.711.82-1.45+6.95-6.9=0.429.04-3.58+0.3-4.15=1.612.18-0.83+9.64-9.71=1.287.18-4.15+9.05-0.65=11.438.96-2.86+3.57-4.6=5.076.65-3+4.44-1.62=6.472.45-0.73+2.5-1.08=3.142.82-1.49+8.95-6.72=3.568.79-3.17+9.6-6.73=8.499.8-4.78+3.75-2.33=6.449.73-4.36+8.3-8.39=5.288.71-3.55+1.08-4.99=1.259.42-3.65+2.69-4.22=4.248.2-6.7+7.24-2.2=6.547.55-0.28+5.06-4.11=8.229.96-2.44+2.33-1.34=8.516.14-3.6+3.1-1.16=4.487.26-2.51+1.35-2.4=3.78.16-0.93+9.76-0.16=16.839.23-5.31+6.15-1.21=8.868.3-7.42+9.64-4.72=5.87.97-7.43+6.6-1=6.145.19-0.75+2.72-1.44=5.729.87-2.78+3.02-8.61=1.56.1-2.85+7.5-4.75=66.12-2.15+3.26-1.24=5.997.13-2.95+1.98-