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9.73+8.43=3.73+4.64=8.56+4.47=1.56+8.8=9.94+2.04=3.26+4.51=9.15+6.61=1.68+9.8=6.83+3.87=1.7+8.99=9.95+2.27=9.5+4.94=7.66+8.82=1.56+8.94=7.74+7.3=5.62+9.28=6.85+4.05=2.52+1.2=4.56+6.15=7.9+9.95=9.1+7.72=0.41+5.87=0.48+4.99=3.72+4.06=4.71+8.11=8.01+5.33=1.96+8.01=7.7+3.96=9.39+9.07=1.06+6.72=9.57+4.75=9.69+3.48=3.98+1.58=4.71+3.13=1.41+8.47=9.56+0.7=1.13+2.47=9.16+0.27=0.71+8.99=8.53+6.06=9.46+4.89=4.58+8.72=9.52+4.73=8.67+6.78=7.46+6.65=8.84+3.85=1.69+2.25=5.22+0.8=2.13+5.93=3.65+7.86=1.55+3.47=8.49+6.5=0.07+5.71=7.07+1.78=7.43-3.41=8.81-7.29=5.62-0.63=9.9-5.35=7.87-0.68=2.75-0.86=8.51-3.6=8.09-2.12=8.2-1.91=7.64-4.12=7.86-5.01=8.1-5.04=5.69-5.13=6.5-1.16=6.25-4.13=2.56-0.77=5.53-0.83=1.71-0.59=4.63-2.6=3.61-1.37=9.88-2.64=7.15-2.96=5.21-1.82=9.85-6.6=4.89-2.4=8.07-4.46=7.78-0.44=7.73-0.67=5.63-1.13=7.43-2.62=4.6-2.36=7.16-1.35=7.47-4.54=9.03-1.35=8.67-7.59=9.54-5.99=9.35-3.64=7.83-1.36=3.5-2.82=9.22-8.67=6.06-3.56=2.56-0.85=8.07-1.85=1.21-0.44=9.55-8.34=1.38-1.09=2.59-0.85=6.38-1.61=7.38-3.77=6.59-5.67=4.78-1.65=8.51-3.91=9.07-1.99=6.28-2.73=9.77+2.46+4.51=7.01+0.57+6.29=6.55+8.32+1.87=1.63+9.05+4.38=1.82+3.49+2.7=3.85+6.85+7.94=0.97+2.7+5.54=0.24+1.33+2=5.7+2.91+3.71=7.56+1.79+4.12=3.3+8.12+0.4=7.54+8.2+8.47=8.95+6.05+5.22=6.35+4.54+7.7=0.67+6.85+7.27=8.91+7.16+6.46=5.61+2.06+1.34=9.08+8.7+6.1=1.61+0.7+4.42=7.63+0.6+4.93=0.52+5.9+1.15=1.95+0.03+0.23=0.84+4.1+1.73=0.2+5.11+7.59=0.74+9.04+5.81=6.42+4.48+8.41=7.45+5.5+4.45=8.4+0.96+3.44=4.68+0.31+1.07=1.16+3.81+0.51=1.05+1.65+8.77=3.3+6.05+7.89=4.53+7.11+4.09=0.51+6.25+3.33=2.03+3.92+7.42=9.58+2.58+0.29=2.98+7.44+9.43=6.02+7.75+6.09=7.1+6.7+7.7=5.16+4.31+0.95=0.14+8.77+2.95=6.14+7.24+9.11=6.47+7.24+9.86=5.28+4.51+5.96=3.19+9.53+3.71=2.09+5.97+7.11=0.86+3.82+0.65=6.64+4.57+5.22=9.42+3.46+0.77=1.1+3.2+9.12=3.03+1.95+3.3=6.47+3.21+4.05=3.73+1.18+9.51=2.59+0.16+7.53=8.9+9.37-4.91=8.38+8.22-9.61=2.29+6.29-3.87=6.51+6.09-6.1=2.75+6.42-2.66=7+8.41-1.81=5.77+5.44-4.95=3.86+6.64-9.01=7.66+2.15-1.03=5.59+4.24-3.4=7.78+0.86-1.97=8.01+8.22-2.65=6.85+8.21-2.6=9.73+8.18-8.53=1.53+8.48-7.57=5.95+2.46-1.1=5.44+3.54-8.21=5.07+8.43-9.48=2.89+4.82-1.17=0.18+2.61-2.57=1.75+4.44-3.02=7.84+6-4.18=4.79+0.76-4.76=8.56+8.25-4.86=4.14+4.91-0.27=2.65+9.74-4.95=6.03+8.32-5.42=4.28+7.96-5.13=4.95+7.56-4=9.41+2.5-0.41=1.97+9.99-8.71=9.4+7.11-4.76=0.06+3.46-2.63=4.74+6.2-3.57=4.61+5.37-9=6.1+0.77-4.07=4.91+8.34-8.29=8.26+3.38-4.61=1.53+2.95-0.95=7.24+3.8-8.29=0.3+6.84-4.63=7.76+7.95-4.24=8.63+2.66-3.67=2.92+4.43-5.08=2.19+8.87-3.03=9.8+7.24-7.63=4.71+3.79-2.62=9.56+3.15-5.23=7.59+5.55-3.36=7.05+2.13-2.35=2.6+4-3.95=2.73+4.62-6.39=4.86+9.62-6.61=2.82+3.78-5.51=6.95-0.93+6.1=3.36-1.22+5.86=9.09-6.97+2.45=8.78-4.26+1.37=7.54-7.03+0.61=8.21-4.71+9.78=6.38-2.71+8.84=9.89-6.92+9.03=6.9-6.77+6.39=4.31-2.78+9.47=4.33-1.99+4.68=8.82-6.7+6.76=6.96-2.72+8.36=5.97-2.16+2.18=8.72-1.54+9.65=6.93-3.92+1.66=9.9-1.24+5.23=7.27-4.18+3.69=4.02-2.26+1.02=8.43-3.16+6.85=5.23-3.83+8.85=9.41-2.69+3.57=9.53-0.76+0.09=1.45-0.12+9.61=9.82-7.28+9.94=2.13-0.7+4.33=9.48-7.04+6.56=2.41-0.62+7.22=8.83-0.43+3.01=7.31-5.23+0.96=9.35-3.49+4.31=7.14-1.2+8.94=8.32-2.59+1.73=8.76-5.72+4.45=9.75-7.17+2.63=4.7-2.65+6.7=8.77-5.27+2.66=3.02-0.7+4.52=7.2-5.22+3.16=8.48-4.2+6.66=7.76-5.72+4.33=5.8-0.51+2.56=8.78-4.21+7.52=3.39-3.03+5.12=8.46-6.04+5.03=8.89-1.36+1.03=2.19-0.71+4.41=8.91-4.79+3.16=6.76-5.64+1.12=5.94-5.05+2.83=8.75-3.21+1.12=3.84-3.22+0.21=5.73-2.52+4.56=1.89-0.04+2.41=7.39-0.83-1.27=8.74-5.83-2.75=2.24-0.62-0.15=9.82-1.59-0.95=9.49-1.3-0.86=8.25-3.3-0.63=8.55-1.45-4.66=4.64-0.36-1.43=8.01-0.61-4.52=5.28-0.36-4.13=8.2-2.33-0.67=6.95-1.53-3.71=5.14-0.21-4.02=8.29-0.6-6.19=6.03-0.63-0.65=8.09-3.35-3.56=8.85-5.32-1.11=6.55-3.41-2.46=9.53-2.44-2.66=7.31-6.64-0.16=9.31-3.29-2.56=6.76-5.82-0.75=8.64-1.41-6.3=7.64-3.39-0.8=2.91-0.97-1.48=8.83-2.21-3.02=7.84-4.47-2.98=9.65-4.05-2.74=8.74-3.72-3.88=4.69-1.08-2.61=9.41-0.05-5.95=6.79-0.51-0.72=9.84-4.69-2.29=8.44-1.01-7.03=6.14-3.2-0.29=7.6-3.99-2.61=8.26-2.53-1.51=1.92-0.55-1.17=6.79-1.55-2.22=9.19-1.33-2.61=8.34-0.16-1.1=5.82-2.2-1.36=5.67-0.95-0.47=2.74-1.47-0.33=7.51-4.29-1.64=7.36-0.89-2.86=9.91-6.7-0.23=5.51-2.59-0.2=4.97-1.24-1.38=9.62-5.58-0.21=5.41-0.08-2.08=6.15-2.22-3.53=8.33-2.29-3.52=5.55-2.34-0.79=4.46+7.24+1.22+1.25=0.21+2.45+4.21+5.79=5.68+3.04+2.9+4.3=8.73+4.59+7.79+9.83=8.07+7.14+4.23+7.69=3.34+3.51+9.42+9.84=0.26+9.28+9.06+4.79=5.78+4.3+6.52+7.4=7.92+1.16+5.7+3.47=2.9+3.26+8.69+8.35=7.82+0.78+2.98+0.59=0.91+0.61+8.85+6.14=1.63+3.02+6.79+1.2=3.41+5.92+6+6.93=7.42+4.97+0.16+2.29=1.23+6.34+3.66+7.33=8.32+7.51+1.71+2.67=5.22+9.93+0.7+7.65=0.35+6.91+1.06+3.65=5.55+9.48+3.52+6.62=4.45+2.58+0.82+7.25=3.3+4.09+1.39+5.54=9.91+9.93+8.57+1.48=2.92+8.56+8.68+2.59=8.71+9.71+3.85+4.48=6.66+3.47+1.18+0.48=3.18+7.22+8.12+2.1=4.2+0.34+4.8+3.1=1.66+8.13+8.1+5.67=3.58+0.13+9.15+9.33=9.42+9.46+5.23+9.45=2+4.63+9.38+4.65=4.53+7.1+6.66+9.73=7.28+3.43+3.2+3.67=0.76+3.47+5.68+9.8=3.63+1.55+2.2+9.44=2.62+1.97+1.75+8.01=7.49+5.19+9+7.52=9.37+6.64+3.21+8=2.28+5.73+4.32+5.4=7.99+8.56+7.94+3.26=2.51+4.45+0.54+0.77=7.05+2.64+9.71+0.36=1.33+2.97+1.02+3.91=6.66+1.14+0.71+7.66=6.96+7.09+6.6+2.68=1.24+2.8+3.04+9.16=6.87+3.96+3.46+0.57=5.12+8.68+4.63+5.08=0.38+5.08+8.87+0.98=3.24+8.67+7.22+3.84=3.37+0.36+4.16+3.66=1.35+4.86+6.97+2.27=1.12+0.5+6.09+1.08=3.34+0.54+0.42-3.48=7.42+8.01+1.24-5.61=5.16+6.28+1.15-4.24=1.34+9.24+9.54-0.82=7.68+6.72+5.17-6.31=4.82+2.46+6.45-2.13=3.1+4.36+5.16-8.77=7.3+9.55+4.98-5.48=2.26+9.18+6.45-0.52=5.66+1.57+2.07-4.31=2.56+5.56+0.3-4.99=8.6+9.8+2.03-1.69=0.49+5.2+4.61-0.98=4.65+3.12+1.6-0.53=6.62+2.82+0.47-2.05=7.61+3.99+8.42-9.56=1.4+9.68+6.64-5.62=2.62+6.66+0.64-8.83=9.14+8.11+1.71-6.04=1.11+0.41+0.67-0.51=9.87+2.2+4.05-9.45=0.05+2.36+5-0.48=3.5+0.65+5.12-7.71=2.43+6.91+2.36-9.67=8.84+2.31+9.78-5.65=4.95+0.68+0.12-4.59=9.62+7.01+5.53-7.98=3.74+6.69+8.67-4.18=6.7+0.95+7.44-9.58=7.11+0.1+4.29-3.15=0.57+3.89+3.83-0.54=2.46+9.17+5.56-9.74=7.1+6.58+3.62-9.99=4.24+9.63+4.12-1.01=3.26+1.45+1.59-1.25=1.26+6.46+9.78-9.38=5.16+7.71+9.27-4.92=0.36+2.21+3.22-0.56=7.35+0.92+5.64-1.51=6.36+3.18+1.27-3.68=4+8.97+4.14-5.92=0.45+6.98+3.05-9.32=5.53+0.44+5.31-0.14=1.57+8.05+6.92-1.26=6.83+1.89+6.37-1.66=8.45+9.67+1.31-1.9=5.28+4.96+2.15-8.96=1.53+4.01+4.68-3.39=9.71+5.3+3.59-6.7=7.24+3.71+2.68-8.36=3.87+8.48+3.42-6.38=9.53+1.64+2.44-7.73=9.98+0.62+0.11-0.92=5.43+7.29+7.31-4.54=1.5+3.44-4.47+3.48=5.29+6.64-5.55+3.91=6.19+1.62-1.72+8.56=7.5+2.35-4.72+8.32=3.9+8.37-8.66+1.24=8.34+9.26-9.7+0.11=2.9+4.91-7.17+9.33=4.87+6.7-2.65+2.92=1.97+7.62-4.3+8.03=6.77+7.52-0.84+1.38=7.83+8.07-4.37+8.05=7.98+0.25-7.51+3.49=1.38+2.98-4.17+1.33=7.6+6.4-1.17+1.02=9.73+9.95-7.34+0.88=5.38+6.12-2.88+7.26=9.01+9.98-4.13+1.16=1.39+0.6-0.7+1.15=2.99+2.42-2.59+3.14=1.12+7.08-5.21+8.63=4.15+0.47-1.7+2.8=9.37+6.23-7.02+8.23=6.59+8.05-7.91+4.67=8.56+8.5-3.12+9.55=5.15+5.68-4.5+8.82=3.59+8.1-3.81+5.75=3.62+5.35-8.52+8.98=3.99+5.23-0.3+5.27=7.7+5.22-4.7+7.26=3.1+7.92-4.72+6.66=4.27+5.3-3.25+2.44=4.54+4.6-0.88+2.72=6.25+5.91-4.54+6.28=4.37+5.34-4.84+1.58=0.13+7.64-6.53+6.17=8.53+3.59-7.15+8.94=8.46+7.79-0.64+2=6.69+4.43-8.97+9.87=8.29+9.5-2.9+9.14=3.75+1.03-3.51+2=9.86+9.69-1.21+4.12=5.25+6.41-4.47+8.35=3.28+4.79-0.96+2.33=5.05+0.91-5.5+0.72=2.41+5.42-4.91+9.97=6.22+7.53-7.32+6.18=8.66+3.92-4.83+4.56=8.68+0.7-1.5+3.1=9.03+0.92-5.38+0.59=9.54+5.36-2.62+4.16=5.81+9.71-3.1+0.25=4.65+7.01-2.95+7.54=7.68+9.98-5.79+0.85=2.26+4.89-6.05+9.2=4.4+4.2-0.24-3.33=7.52+9.34-1.93-9.27=9.9+1.3-5.63-3.18=7.63+6.75-4.57-9.58=3.08+5.07-2.41-2.88=6.06+7.25-0.31-2.99=5.36+8.32-0.12-5.31=3.11+6.87-2.25-4.29=8.15+7.05-1.1-1.52=4.36+9.76-8.17-0.76=6.47+6.41-1.29-1.5=1.81+8.93-4.42-0.37=9.21+4.36-5.76-5.79=6.48+8.16-8.04-2.63=2.73+0.46-0.15-0.56=1.97+8.03-4.33-3=4.7+5.84-0.02-6.52=7.37+5.25-2.31-5.55=1.54+5.39-3.48-1.95=8.21+9.91-0.78-2.35=5.81+9.06-6.87-4.39=8.78+2.75-4.76-2.98=3.24+8.87-3.45-1.61=1.15+5.85-2.52-1.18=6.4+5.4-4.63-0.72=8.54+1.64-0.14-7.09=9.62+8.6-2.07-7.84=7.28+2.03-3.03-4.87=5.14+7.91-6.94-0.92=3.43+0.25-2.53-0.36=7.23+4.33-0.64-2.78=8.64+5.01-6.71-1.18=9.16+5.59-3.37-3.71=9.86+3.23-4.5-1.25=1.89+6.52-2.99-0.18=1.93+9.15-1.66-0.17=2.29+4.74-5.15-0.22=9.73+4.98-9.62-4.86=9.74+6.86-7.15-3.42=2.91+5.25-3.07-1.51=9.05+4.32-6.72-5.25=7.05+3.56-1.37-3.66=5.02+3.89-1-3.55=5.86+8.12-2.14-9.64=5.61+0.31-1.41-2.48=2.46+9.64-0.51-4.87=6.13+8.47-0.71-6.35=2.16+5.97-1.2-4.72=8.74+5.44-0.86-3.56=7.41+7.37-6.6-1.89=5.99+6.03-6.63-0.74=4.44+1.9-0.54-2.96=7.29+3.94-8.65-2.44=4.45+6.49-0.62-5.32=8.66-4.75+8.57+6.98=9.77-3.95+3.7+6.89=7.33-3.64+8.29+0.87=7.06-5.62+9.21+2.02=2.2-1.92+2.29+9.2=1.26-0.05+5.04+0.72=7.35-3.42+8.4+4.84=9.58-4.19+1.37+5.4=8.31-6.93+8.43+8.19=6.19-5.94+4.76+0.73=7.67-4.48+6.74+7.83=7.71-7.21+7.05+4.91=7.55-3.19+8.06+4.48=8.58-1.35+7.46+2.26=4.88-2.05+4.36+4.07=7.09-6.67+2.93+8.1=9.08-1.64+3.55+9.96=8.46-2.84+5.92+0.14=7.73-0.41+7.92+6.14=8.05-3.58+6.41+8.68=7.63-0.29+7.41+8.86=2.63-0.89+0.58+7.03=8.99-6.47+9.74+2.92=8.56-6.48+6.26+1.31=7.52-5.24+0.68+5.76=6.61-2.68+1.43+0.7=8.4-4.84+6.24+5.01=7.81-7.2+3.59+7.15=7.53-3.51+2.37+1.13=8.58-0.87+1.32+6.87=9.96-5.34+4.97+3.24=4.42-0.08+5.93+6.9=6.56-5.41+7.04+4.49=9.66-7.19+4.39+6.23=8.78-5.96+7.06+3.76=4.93-3.52+3.29+8.08=9.68-8.86+0.47+1.49=5.27-2.37+4.38+6.34=9.53-7.73+8.14+6.28=7.55-0.88+9.8+8.11=6.01-2.09+4.31+6.47=3.04-0.58+0.32+0.87=7.13-0.06+1.45+2.51=3.95-0.07+9.12+0.17=4.67-0.18+5.05+8.2=4.27-3.68+8.41+5.24=5.34-3.54+5.18+7.51=9.97-0.83+2.79+2.52=6.78-1.63+3.24+8.07=9.87-8.86+5.27+5.92=5.18-2.47+6.67+7.22=6.48-1.1+3.18+1.74=8.43-3.37+3.6+7.09=6.4-0.25+8.5+7.18=7.42-0.7+7.29-3.97=3.99-0.45+5.47-7.9=7.93-1.8+2.72-4.48=6.26-3.1+7.74-5.58=7.88-6.3+2.35-2.44=5.94-0.52+5.38-4.07=9.24-5.76+8.36-1.46=6.24-2.96+6.33-7.29=8.26-7.79+8.81-0.79=9.27-8.77+7.75-4.87=7.66-5.47+9.47-0.12=6.5-0.48+1.48-1.96=9.01-0.59+7.3-7.63=5.32-0.23+9.8-5.98=8.97-3.68+4.16-5.47=6.03-3.61+0.02-0.2=6.39-4.13+8.31-4.44=3.58-2.29+7.91-2.76=6.85-2.18+0.81-0.38=9.94-3.21+8.51-6.28=5.56-0.22+4.11-5.29=4.46-2.53+8.92-7.17=9.31-5.3+6.49-5.54=4.54-3.77+8.04-1.89=2.71-2.48+5.18-3.75=8.62-2.38+8.06-3.31=9.35-4.41+9.64-2.63=6.33-1.8+0.83-2.12=8.94-0.44+0.49-5.17=8.27-5.12+8.94-0.61=4.15-0.41+9.65-1.17=9.78-2.07+0.75-3.25=7.27-3.45+8.09-4.43=9.77-3.92+2.73-6.98=2.09-0.93+5.84-6.4=6.92-0.04+7.13-9.96=9.83-4.57+5.21-0.37=2.8-2.54+8.38-4.43=6.73-0.79+7.32-0.07=4.96-0.9+5.63-8.37=9.06-0.53+2.94-3.65=8.67-2.73+7.18-5.33=2.97-1.03+5.94-1.7=6.98-0.48+2.9-1.98=1.03-0.49+4.82-1.79=5.43-3.79+8.21-4.32=8.45-3.99+3.45-1.68=7.38-5.6+3.42-4.34=4.42-2.86+9.25-9.78=4.92-2.11+3.61-2.9=9.25-2.71+7.31-7.5=2.84-0.22+6.01-7.92=8.24-1.2+9.78-9.04=5.16-3.39+6.17-7.6=8.46-5.39-2.87+1.32=9.85-6.71-1.13+2.93=9.61-7.92-1.15+9.14=6.32-4.35-1.68+4.29=9.46-1.02-2.35+3.22=7.08-0.92-4.93+1.77=9.59-2.66-6.61+3.92=9.97-5.41-2.69+2.98=9.56-4.27-1.8+8.02=9.42-4.64-0.52+2.15=7.34-0.56-4.01+5.29=8.22-0.97-3.93+7.51=9.8-7.83-1.42+5.55=6.74-1.35-5+7.2=4.16-1.7-1.17+3.8=7.67-4.64-1.62+9.05=7.93-4.05-1.21+7.85=5.68-1.3-2.42+7.19=7.28-3.8-1.08+3.69=5.22-1.4-3.28+9.48=3.99-1.87-0.61+5.42=7.8-2.78-1.71+3.54=6.77-1.88-1.56+8.68=9.41-1.55-5.83+9.24=5.9-5.01-0.31+4.77=8.51-1.95-3.22+0.49=5.19-2.86-0.5+2.11=8.82-2.36-0.6+3.52=9.43-3.33-4.12+3.4=8.09-0.41-0.97+0.16=7.37-0.99-0.81+4.62=9.94-8.64-0.91+6.42=9.62-0.78-7.75+8.11=8.83-0.8-5.81+9.5=4.11-1.28-1.45+3.14=9.54-6.44-2.62+9.65=7.27-0.57-4.94+8.65=8.45-5.39-1.76+0.31=9.7-4.26-2.74+6.09=8.8-1.11-0.64+4.32=3.57-0.88-0.9+9.59=9.05-5.5-2.9+9.07=7.96-0.93-0.51+5.79=4.88-0.8-3.54+6.69=8.73-4.13-3.81+4.72=9.08-3.5-0.1+1.18=9.67-2.59-6.9+7.51=8.77-0.86-0.68+5.08=9.1-6.97-1.97+3.07=7.42-0.89-4.76+5.9=4.77-0.11-1.56+1.28=8.33-1.06-0.59+9.62=8.13-1.39-0.81+6.46=9.9-1.44-0.83+6.94=6.34-1.63-3.47-1.08=9.59-4.19-2.94-2.12=9.03-6.32-0.38-1.03=7.29-0.44-0.06-4.97=3.47-1.04-0.3-1.47=7.2-2.07-3.43-1.01=6.07-1.72-0.28-1.18=8.79-1.94-5.16-1.08=4.69-3.24-0.1-0.83=6.32-0.21-0.4-5.04=9.52-3.09-0.05-5.61=8.03-1.92-4.42-1.52=9.28-0.71-7.39-0.84=8.66-4-1.31-2.94=9.98-0.39-1.82-1.43=7.55-0.09-0.57-0.98=9.27-3.79-2.31-2.86=6.98-3.47-2.39-0.88=6.86-0.83-2.94-0.98=9.44-0.43-1.94-6.34=9.12-0.04-0.24-0.76=9.13-0.45-5.39-1.17=8.86-1.1-2.58-0.81=8-4-0.42-2.48=8.51-0.39-3.48-1.82=7.65-3.33-0.26-0.13=7.85-0.81-1.02-3.21=8.82-5.59-0.25-0.26=6.81-0.21-0.61-4.88=8.72-1.42-2.3-1.01=8.11-1.8-3.42-2.75=5.15-1.03-1.73-1.11=9.8-1.17-2.29-0.79=9.83-0.6-5.77-2.21=9.43-1.83-3.25-2.15=8.62-0.96-2.99-2.56=5.67-1.46-2.54-1.17=8.89-0.48-0.38-3.31=3.29-0.72-0.14-1.26=8.65-0.61-2.14-1.55=8.83-1.14-2-1.5=4.2-0.69-2.58-0.78=9.62-1.72-1.23-5.14=7.66-0.75-2.63-0.38=8.35-0.18-4.97-2.24=7.57-0.44-2.37-3.55=9.86-2.54-1.18-0.23=6.08-1.32-3.48-0.15=6.27-0.04-1.27-1.24=6.3-0.36-1.86-0.37=6.39-0.51-3.31-2.27=9.54-3.64-2.75-1.66=9.34-2.14-1.68-4.01=8.78-1.52-1.54-2.3=参考答案9.73+8.43=18.163.73+4.64=8.378.56+4.47=13.031.56+8.8=10.369.94+2.04=11.983.26+4.51=7.779.15+6.61=15.761.68+9.8=11.486.83+3.87=10.71.7+8.99=10.699.95+2.27=12.229.5+4.94=14.447.66+8.82=16.481.56+8.94=10.57.74+7.3=15.045.62+9.28=14.96.85+4.05=10.92.52+1.2=3.724.56+6.15=10.717.9+9.95=17.859.1+7.72=16.820.41+5.87=6.280.48+4.99=5.473.72+4.06=7.784.71+8.11=12.828.01+5.33=13.341.96+8.01=9.977.7+3.96=11.669.39+9.07=18.461.06+6.72=7.789.57+4.75=14.329.69+3.48=13.173.98+1.58=5.564.71+3.13=7.841.41+8.47=9.889.56+0.7=10.261.13+2.47=3.69.16+0.27=9.430.71+8.99=9.78.53+6.06=14.599.46+4.89=14.354.58+8.72=13.39.52+4.73=14.258.67+6.78=15.457.46+6.65=14.118.84+3.85=12.691.69+2.25=3.945.22+0.8=6.022.13+5.93=8.063.65+7.86=11.511.55+3.47=5.028.49+6.5=14.990.07+5.71=5.787.07+1.78=8.857.43-3.41=4.028.81-7.29=1.525.62-0.63=4.999.9-5.35=4.557.87-0.68=7.192.75-0.86=1.898.51-3.6=4.918.09-2.12=5.978.2-1.91=6.297.64-4.12=3.527.86-5.01=2.858.1-5.04=3.065.69-5.13=0.566.5-1.16=5.346.25-4.13=2.122.56-0.77=1.795.53-0.83=4.71.71-0.59=1.124.63-2.6=2.033.61-1.37=2.249.88-2.64=7.247.15-2.96=4.195.21-1.82=3.399.85-6.6=3.254.89-2.4=2.498.07-4.46=3.617.78-0.44=7.347.73-0.67=7.065.63-1.13=4.57.43-2.62=4.814.6-2.36=2.247.16-1.35=5.817.47-4.54=2.939.03-1.35=7.688.67-7.59=1.089.54-5.99=3.559.35-3.64=5.717.83-1.36=6.473.5-2.82=0.689.22-8.67=0.556.06-3.56=2.52.56-0.85=1.718.07-1.85=6.221.21-0.44=0.779.55-8.34=1.211.38-1.09=0.292.59-0.85=1.746.38-1.61=4.777.38-3.77=3.616.59-5.67=0.924.78-1.65=3.138.51-3.91=4.69.07-1.99=7.086.28-2.73=3.559.77+2.46+4.51=16.747.01+0.57+6.29=13.876.55+8.32+1.87=16.741.63+9.05+4.38=15.061.82+3.49+2.7=8.013.85+6.85+7.94=18.640.97+2.7+5.54=9.210.24+1.33+2=3.575.7+2.91+3.71=12.327.56+1.79+4.12=13.473.3+8.12+0.4=11.827.54+8.2+8.47=24.218.95+6.05+5.22=20.226.35+4.54+7.7=18.590.67+6.85+7.27=14.798.91+7.16+6.46=22.535.61+2.06+1.34=9.019.08+8.7+6.1=23.881.61+0.7+4.42=6.737.63+0.6+4.93=13.160.52+5.9+1.15=7.571.95+0.03+0.23=2.210.84+4.1+1.73=6.670.2+5.11+7.59=12.90.74+9.04+5.81=15.596.42+4.48+8.41=19.317.45+5.5+4.45=17.48.4+0.96+3.44=12.84.68+0.31+1.07=6.061.16+3.81+0.51=5.481.05+1.65+8.77=11.473.3+6.05+7.89=17.244.53+7.11+4.09=15.730.51+6.25+3.33=10.092.03+3.92+7.42=13.379.58+2.58+0.29=12.452.98+7.44+9.43=19.856.02+7.75+6.09=19.867.1+6.7+7.7=21.55.16+4.31+0.95=10.420.14+8.77+2.95=11.866.14+7.24+9.11=22.496.47+7.24+9.86=23.575.28+4.51+5.96=15.753.19+9.53+3.71=16.432.09+5.97+7.11=15.170.86+3.82+0.65=5.336.64+4.57+5.22=16.439.42+3.46+0.77=13.651.1+3.2+9.12=13.423.03+1.95+3.3=8.286.47+3.21+4.05=13.733.73+1.18+9.51=14.422.59+0.16+7.53=10.288.9+9.37-4.91=13.368.38+8.22-9.61=6.992.29+6.29-3.87=4.716.51+6.09-6.1=6.52.75+6.42-2.66=6.517+8.41-1.81=13.65.77+5.44-4.95=6.263.86+6.64-9.01=1.497.66+2.15-1.03=8.785.59+4.24-3.4=6.437.78+0.86-1.97=6.678.01+8.22-2.65=13.586.85+8.21-2.6=12.469.73+8.18-8.53=9.381.53+8.48-7.57=2.445.95+2.46-1.1=7.315.44+3.54-8.21=0.775.07+8.43-9.48=4.022.89+4.82-1.17=6.540.18+2.61-2.57=0.221.75+4.44-3.02=3.177.84+6-4.18=9.664.79+0.76-4.76=0.798.56+8.25-4.86=11.954.14+4.91-0.27=8.782.65+9.74-4.95=7.446.03+8.32-5.42=8.934.28+7.96-5.13=7.114.95+7.56-4=8.519.41+2.5-0.41=11.51.97+9.99-8.71=3.259.4+7.11-4.76=11.750.06+3.46-2.63=0.894.74+6.2-3.57=7.374.61+5.37-9=0.986.1+0.77-4.07=2.84.91+8.34-8.29=4.968.26+3.38-4.61=7.031.53+2.95-0.95=3.537.24+3.8-8.29=2.750.3+6.84-4.63=2.517.76+7.95-4.24=11.478.63+2.66-3.67=7.622.92+4.43-5.08=2.272.19+8.87-3.03=8.039.8+7.24-7.63=9.414.71+3.79-2.62=5.889.56+3.15-5.23=7.487.59+5.55-3.36=9.787.05+2.13-2.35=6.832.6+4-3.95=2.652.73+4.62-6.39=0.964.86+9.62-6.61=7.872.82+3.78-5.51=1.096.95-0.93+6.1=12.123.36-1.22+5.86=89.09-6.97+2.45=4.578.78-4.26+1.37=5.897.54-7.03+0.61=1.128.21-4.71+9.78=13.286.38-2.71+8.84=12.519.89-6.92+9.03=126.9-6.77+6.39=6.524.31-2.78+9.47=114.33-1.99+4.68=7.028.82-6.7+6.76=8.886.96-2.72+8.36=12.65.97-2.16+2.18=5.998.72-1.54+9.65=16.836.93-3.92+1.66=4.679.9-1.24+5.23=13.897.27-4.18+3.69=6.784.02-2.26+1.02=2.788.43-3.16+6.85=12.125.23-3.83+8.85=10.259.41-2.69+3.57=10.299.53-0.76+0.09=8.861.45-0.12+9.61=10.949.82-7.28+9.94=12.482.13-0.7+4.33=5.769.48-7.04+6.56=92.41-0.62+7.22=9.018.83-0.43+3.01=11.417.31-5.23+0.96=3.049.35-3.49+4.31=10.177.14-1.2+8.94=14.888.32-2.59+1.73=7.468.76-5.72+4.45=7.499.75-7.17+2.63=5.214.7-2.65+6.7=8.758.77-5.27+2.66=6.163.02-0.7+4.52=6.847.2-5.22+3.16=5.148.48-4.2+6.66=10.947.76-5.72+4.33=6.375.8-0.51+2.56=7.858.78-4.21+7.52=12.093.39-3.03+5.12=5.488.46-6.04+5.03=7.458.89-1.36+1.03=8.562.19-0.71+4.41=5.898.91-4.79+3.16=7.286.76-5.64+1.12=2.245.94-5.05+2.83=3.728.75-3.21+1.12=6.663.84-3.22+0.21=0.835.73-2.52+4.56=7.771.89-0.04+2.41=4.267.39-0.83-1.27=5.298.74-5.83-2.75=0.162.24-0.62-0.15=1.479.82-1.59-0.95=7.289.49-1.3-0.86=7.338.25-3.3-0.63=4.328.55-1.45-4.66=2.444.64-0.36-1.43=2.858.01-0.61-4.52=2.885.28-0.36-4.13=0.798.2-2.33-0.67=5.26.95-1.53-3.71=1.715.14-0.21-4.02=0.918.29-0.6-6.19=1.56.03-0.63-0.65=4.758.09-3.35-3.56=1.188.85-5.32-1.11=2.426.55-3.41-2.46=0.689.53-2.44-2.66=4.437.31-6.64-0.16=0.519.31-3.29-2.56=3.466.76-5.82-0.75=0.198.64-1.41-6.3=0.937.64-3.39-0.8=3.452.91-0.97-1.48=0.468.83-2.21-3.02=3.67.84-4.47-2.98=0.399.65-4.05-2.74=2.868.74-3.72-3.88=1.144.69-1.08-2.61=19.41-0.05-5.95=3.416.79-0.51-0.72=5.569.84-4.69-2.29=2.868.44-1.01-7.03=0.46.14-3.2-0.29=2.657.6-3.99-2.61=18.26-2.53-1.51=4.221.92-0.55-1.17=0.26.79-1.55-2.22=3.029.19-1.33-2.61=5.258.34-0.16-1.1=7.085.82-2.2-1.36=2.265.67-0.95-0.47=4.252.74-1.47-0.33=0.947.51-4.29-1.64=1.587.36-0.89-2.86=3.619.91-6.7-0.23=2.985.51-2.59-0.2=2.724.97-1.24-1.38=2.359.62-5.58-0.21=3.835.41-0.08-2.08=3.256.15-2.22-3.53=0.48.33-2.29-3.52=2.525.55-2.34-0.79=2.424.46+7.24+1.22+1.25=14.170.21+2.45+4.21+5.79=12.665.68+3.04+2.9+4.3=15.928.73+4.59+7.79+9.83=30.948.07+7.14+4.23+7.69=27.133.34+3.51+9.42+9.84=26.110.26+9.28+9.06+4.79=23.395.78+4.3+6.52+7.4=247.92+1.16+5.7+3.47=18.252.9+3.26+8.69+8.35=23.27.82+0.78+2.98+0.59=12.170.91+0.61+8.85+6.14=16.511.63+3.02+6.79+1.2=12.643.41+5.92+6+6.93=22.267.42+4.97+0.16+2.29=14.841.23+6.34+3.66+7.33=18.568.32+7.51+1.71+2.67=20.215.22+9.93+0.7+7.65=23.50.35+6.91+1.06+3.65=11.975.55+9.48+3.52+6.62=25.174.45+2.58+0.82+7.25=15.13.3+4.09+1.39+5.54=14.329.91+9.93+8.57+1.48=29.892.92+8.56+8.68+2.59=22.758.71+9.71+3.85+4.48=26.756.66+3.47+1.18+0.48=11.793.18+7.22+8.12+2.1=20.624.2+0.34+4.8+3.1=12.441.66+8.13+8.1+5.67=23.563.58+0.13+9.15+9.33=22.199.42+9.46+5.23+9.45=33.562+4.63+9.38+4.65=20.664.53+7.1+6.66+9.73=28.027.28+3.43+3.2+3.67=17.580.76+3.47+5.68+9.8=19.713.63+1.55+2.2+9.44=16.822.62+1.97+1.75+8.01=14.357.49+5.19+9+7.52=29.29.37+6.64+3.21+8=27.222.28+5.73+4.32+5.4=17.737.99+8.56+7.94+3.26=27.752.51+4.45+0.54+0.77=8.277.05+2.64+9.71+0.36=19.761.33+2.97+1.02+3.91=9.236.66+1.14+0.71+7.66=16.176.96+7.09+6.6+2.68=23.331.24+2.8+3.04+9.16=16.246.87+3.96+3.46+0.57=14.865.12+8.68+4.63+5.08=23.510.38+5.08+8.87+0.98=15.313.24+8.67+7.22+3.84=22.973.37+0.36+4.16+3.66=11.551.35+4.86+6.97+2.27=15.451.12+0.5+6.09+1.08=8.793.34+0.54+0.42-3.48=0.827.42+8.01+1.24-5.61=11.065.16+6.28+1.15-4.24=8.351.34+9.24+9.54-0.82=19.37.68+6.72+5.17-6.31=13.264.82+2.46+6.45-2.13=11.63.1+4.36+5.16-8.77=3.857.3+9.55+4.98-5.48=16.352.26+9.18+6.45-0.52=17.375.66+1.57+2.07-4.31=4.992.56+5.56+0.3-4.99=3.438.6+9.8+2.03-1.69=18.740.49+5.2+4.61-0.98=9.324.65+3.12+1.6-0.53=8.846.62+2.82+0.47-2.05=7.867.61+3.99+8.42-9.56=10.461.4+9.68+6.64-5.62=12.12.62+6.66+0.64-8.83=1.099.14+8.11+1.71-6.04=12.921.11+0.41+0.67-0.51=1.689.87+2.2+4.05-9.45=6.670.05+2.36+5-0.48=6.933.5+0.65+5.12-7.71=1.562.43+6.91+2.36-9.67=2.038.84+2.31+9.78-5.65=15.284.95+0.68+0.12-4.59=1.169.62+7.01+5.53-7.98=14.183.74+6.69+8.67-4.18=14.926.7+0.95+7.44-9.58=5.517.11+0.1+4.29-3.15=8.350.57+3.89+3.83-0.54=7.752.46+9.17+5.56-9.74=7.457.1+6.58+3.62-9.99=7.314.24+9.63+4.12-1.01=16.983.26+1.45+1.59-1.25=5.051.26+6.46+9.78-9.38=8.125.16+7.71+9.27-4.92=17.220.36+2.21+3.22-0.56=5.237.35+0.92+5.64-1.51=12.46.36+3.18+1.27-3.68=7.134+8.97+4.14-5.92=11.190.45+6.98+3.05-9.32=1.165.53+0.44+5.31-0.14=11.141.57+8.05+6.92-1.26=15.286.83+1.89+6.37-1.66=13.438.45+9.67+1.31-1.9=17.535.28+4.96+2.15-8.96=3.431.53+4.01+4.68-3.39=6.839.71+5.3+3.59-6.7=11.97.24+3.71+2.68-8.36=5.273.87+8.48+3.42-6.38=9.399.53+1.64+2.44-7.73=5.889.98+0.62+0.11-0.92=9.795.43+7.29+7.31-4.54=15.491.5+3.44-4.47+3.48=3.955.29+6.64-5.55+3.91=10.296.19+1.62-1.72+8.56=14.657.5+2.35-4.72+8.32=13.453.9+8.37-8.66+1.24=4.858.34+9.26-9.7+0.11=8.012.9+4.91-7.17+9.33=9.974.87+6.7-2.65+2.92=11.841.97+7.62-4.3+8.03=13.326.77+7.52-0.84+1.38=14.837.83+8.07-4.37+8.05=19.587.98+0.25-7.51+3.49=4.211.38+2.98-4.17+1.33=1.527.6+6.4-1.17+1.02=13.859.73+9.95-7.34+0.88=13.225.38+6.12-2.88+7.26=15.889.01+9.98-4.13+1.16=16.021.39+0.6-0.7+1.15=2.442.99+2.42-2.59+3.14=5.961.12+7.08-5.21+8.63=11.624.15+0.47-1.7+2.8=5.729.37+6.23-7.02+8.23=16.816.59+8.05-7.91+4.67=11.48.56+8.5-3.12+9.55=23.495.15+5.68-4.5+8.82=15.153.59+8.1-3.81+5.75=13.633.62+5.35-8.52+8.98=9.433.99+5.23-0.3+5.27=14.197.7+5.22-4.7+7.26=15.483.1+7.92-4.72+6.66=12.964.27+5.3-3.25+2.44=8.764.54+4.6-0.88+2.72=10.986.25+5.91-4.54+6.28=13.94.37+5.34-4.84+1.58=6.450.13+7.64-6.53+6.17=7.418.53+3.59-7.15+8.94=13.918.46+7.79-0.64+2=17.616.69+4.43-8.97+9.87=12.028.29+9.5-2.9+9.14=24.033.75+1.03-3.51+2=3.279.86+9.69-1.21+4.12=22.465.25+6.41-4.47+8.35=15.543.28+4.79-0.96+2.33=9.445.05+0.91-5.5+0.72=1.182.41+5.42-4.91+9.97=12.896.22+7.53-7.32+6.18=12.618.66+3.92-4.83+4.56=12.318.68+0.7-1.5+3.1=10.989.03+0.92-5.38+0.59=5.169.54+5.36-2.62+4.16=16.445.81+9.71-3.1+0.25=12.674.65+7.01-2.95+7.54=16.257.68+9.98-5.79+0.85=12.722.26+4.89-6.05+9.2=10.34.4+4.2-0.24-3.33=5.037.52+9.34-1.93-9.27=5.669.9+1.3-5.63-3.18=2.397.63+6.75-4.57-9.58=0.233.08+5.07-2.41-2.88=2.866.06+7.25-0.31-2.99=10.015.36+8.32-0.12-5.31=8.253.11+6.87-2.25-4.29=3.448.15+7.05-1.1-1.52=12.584.36+9.76-8.17-0.76=5.196.47+6.41-1.29-1.5=10.091.81+8.93-4.42-0.37=5.959.21+4.36-5.76-5.79=2.026.48+8.16-8.04-2.63=3.972.73+0.46-0.15-0.56=2.481.97+8.03-4.33-3=2.674.7+5.84-0.02-6.52=47.37+5.25-2.31-5.55=4.761.54+5.39-3.48-1.95=1.58.21+9.91-0.78-2.35=14.995.81+9.06-6.87-4.39=3.618.78+2.75-4.76-2.98=3.793.24+8.87-3.45-1.61=7.051.15+5.85-2.52-1.18=3.36.4+5.4-4.63-0.72=6.458.54+1.64-0.14-7.09=2.959.62+8.6-2.07-7.84=8.317.28+2.03-3.03-4.87=1.415.14+7.91-6.94-0.92=5.193.43+0.25-2.53-0.36=0.797.23+4.33-0.64-2.78=8.148.64+5.01-6.71-1.18=5.769.16+5.59-3.37-3.71=7.679.86+3.23-4.5-1.25=7.341.89+6.52-2.99-0.18=5.241.93+9.15-1.66-0.17=9.252.29+4.74-5.15-0.22=1.669.73+4.98-9.62-4.86=0.239.74+6.86-7.15-3.42=6.032.91+5.25-3.07-1.51=3.589.05+4.32-6.72-5.25=1.47.05+3.56-1.37-3.66=5.585.02+3.89-1-3.55=4.365.86+8.12-2.14-9.64=2.25.61+0.31-1.41-2.48=2.032.46+9.64-0.51-4.87=6.726.13+8.47-0.71-6.35=7.542.16+5.97-1.2-4.72=2.218.74+5.44-0.86-3.56=9.767.41+7.37-6.6-1.89=6.295.99+6.03-6.63-0.74=4.654.44+1.9-0.54-2.96=2.847.29+3.94-8.65-2.44=0.144.45+6.49-0.62-5.32=58.66-4.75+8.57+6.98=19.469.77-3.95+3.7+6.89=16.417.33-3.64+8.29+0.87=12.857.06-5.62+9.21+2.02=12.672.2-1.92+2.29+9.2=11.771.26-0.05+5.04+0.72=6.977.35-3.42+8.4+4.84=17.179.58-4.19+1.37+5.4=12.168.31-6.93+8.43+8.19=186.19-5.94+4.76+0.73=5.747.67-4.48+6.74+7.83=17.767.71-7.21+7.05+4.91=12.467.55-3.19+8.06+4.48=16.98.58-1.35+7.46+2.26=16.954.88-2.05+4.36+4.07=11.267.09-6.67+2.93+8.1=11.459.08-1.64+3.55+9.96=20.958.46-2.84+5.92+0.14=11.687.73-0.41+7.92+6.14=21.388.05-3.58+6.41+8.68=19.567.63-0.29+7.41+8.86=23.612.63-0.89+0.58+7.03=9.358.99-6.47+9.74+2.92=15.188.56-6.48+6.26+1.31=9.657.52-5.24+0.68+5.76=8.726.61-2.68+1.43+0.7=6.068.4-4.84+6.24+5.01=14.817.81-7.2+3.59+7.15=11.357.53-3.51+2.37+1.13=7.528.58-0.87+1.32+6.87=15.99.96-5.34+4.97+3.24=12.834.42-0.08+5.93+6.9=17.176.56-5.41+7.04+4.49=12.689.66-7.19+4.39+6.23=13.098.78-5.96+7.06+3.76=13.644.93-3.52+3.29+8.08=12.789.68-8.86+0.47+1.49=2.785.27-2.37+4.38+6.34=13.629.53-7.73+8.14+6.28=16.227.55-0.88+9.8+8.11=24.586.01-2.09+4.31+6.47=14.73.04-0.58+0.32+0.87=3.657.13-0.06+1.45+2.51=11.033.95-0.07+9.12+0.17=13.174.67-0.18+5.05+8.2=17.744.27-3.68+8.41+5.24=14.245.34-3.54+5.18+7.51=14.499.97-0.83+2.79+2.52=14.456.78-1.63+3.24+8.07=16.469.87-8.86+5.27+5.92=12.25.18-2.47+6.67+7.22=16.66.48-1.1+3.18+1.74=10.38.43-3.37+3.6+7.09=15.756.4-0.25+8.5+7.18=21.837.42-0.7+7.29-3.97=10.043.99-0.45+5.47-7.9=1.117.93-1.8+2.72-4.48=4.376.26-3.1+7.74-5.58=5.327.88-6.3+2.35-2.44=1.495.94-0.52+5.38-4.07=6.739.24-5.76+8.36-1.46=10.386.24-2.96+6.33-7.29=2.328.26-7.79+8.81-0.79=8.499.27-8.77+7.75-4.87=3.387.66-5.47+9.47-0.12=11.546.5-0.48+1.48-1.96=5.549.01-0.59+7.3-7.63=8.095.32-0.23+9.8-5.98=8.918.97-3.68+4.16-5.47=3.986.03-3.61+0.02-0.2=2.246.39-4.13+8.31-4.44=6.133.58-2.29+7.91-2.76=6.446.85-2.18+0.81-0.38=5.19.94-3.21+8.51-6.28=8.965.56-0.22+4.11-5.29=4.164.46-2.53+8.92-7.17=3.689.31-5.3+6.49-5.54=4.964.54-3.77+8.04-1.89=6.922.71-2.48+5.18-3.75=1.668.62-2.38+8.06-3.31=10.999.35-4.41+9.64-2.63=11.956.33-1.8+0.83-2.12=3.248.94-0.44+0.49-5.17=3.828.27-5.12+8.94-0.61=11.484.15-0.41+9.65-1.17=12.229.78-2.07+0.75-3.25=5.217.27-3.45+8.09-4.43=7.489.77-3.92+2.73-6.98=1.62.09-0.93+5.84-6.4=0.66.92-0.04+7.13-9.96=4.059.83-4.57+5.21-0.37=10.12.8-2.54+8.38-4.43=4.216.73-0.79+7.32-0.07=13.194.96-0.9+5.63-8.37=1.329.06-0.53+2.94-3.