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9.57+7.28=2.34+0.17=5.53+4.25=1.48+3.68=9.55+1.82=1.32+2.71=0.92+7.29=7.2+4.49=8.92+8.41=9.26+7.74=1.43+2.69=0.83+3.02=2.98+9.23=3.54+0.04=8.49+8.82=8.33+8=0.89+2.76=8.21+0.15=5.37+9.47=2.28+6.82=7.46+8.34=7.9+2.86=5.79+3.89=1.8+2.8=5.75+9.84=8.8+5.25=5.29+2.11=2.08+1.06=9.32+1.13=6.56+2.77=4.94+9.61=3.52+2.63=5.79+8.95=2.58+4.31=0.3+7.91=3.94+8.95=4.87+1.09=3.5+9.92=0.45+0.07=9.47+1.63=7.8+9.66=0.66+6.89=4.82+2.91=2.36+4.5=6.57+3.28=8.68+2.78=7.64+0.02=6.03+7.98=4.24+2.41=5.7+6.5=2.72+1.89=1.24+7.69=0.37+6.73=8.86+0.79=3.45-2.69=8.09-2.17=7.65-4.13=2.83-1.92=5.84-4.88=8.66-4.54=9.94-5.54=5.98-4.93=6.03-3.59=8.23-3.91=9.74-5.4=7.77-5.05=9.53-5.57=7.23-6.76=9.92-7.53=9.92-9.65=4.39-4.17=7.74-7.42=8.52-0.79=5.65-4.67=7.68-6=9.5-2.28=4.82-1.55=3.64-1.82=4.51-2.79=3.75-3.37=8.21-8.05=7.21-3.05=2.9-1.6=6.88-1.1=4.03-3.02=5.39-1.5=1.41-1.11=7.24-2.15=6.7-4.71=3.22-0.16=9.54-2.46=6.82-0.2=7.34-5.17=4.52-4.04=7.39-5.92=6.1-4.6=5.68-1.07=9.53-3.89=5.96-4.52=9.39-5.44=4.27-4.13=9.47-2.78=9.31-4.8=1.09-0.46=6.6-1.63=9.22-0.06=5.06-4.75=8.21-5.77=9.11+4.14+0.29=3.34+1.04+7.44=5.66+0.34+6.5=1.14+1.59+0.21=6.86+1.3+0.7=1.52+3.81+2.38=7.35+6.98+9.61=5+1.89+0.63=9.6+6.7+5.09=0.24+7.7+1.01=9.56+4.58+5.5=4.33+2.73+3.26=6.2+7.35+1.31=5.06+4.92+7.44=6.3+5.34+8.48=1.04+2.57+5.75=8.57+0.84+7.25=0.44+4.29+0.59=7.05+1.17+1.67=1.49+4.96+0.11=0.41+8.2+3.46=3.06+0.27+9=2.62+7.92+2.82=4.41+8.18+2.76=7.1+0.73+7.25=5.18+1.71+0.3=5.94+0.68+9.11=8.17+6.98+9.82=2.84+5.56+2.5=6.08+1.83+4.23=1.07+3.79+1.85=2.45+6.66+3.54=8.24+2.07+1.12=5.47+0.22+8.51=0.9+4.1+2.15=0.55+4.02+7.53=3.97+3.63+2.28=2.56+8.3+2.28=9.69+1.87+9.3=8.89+8.49+3.95=4.85+3.62+9.49=6.71+0.98+8.1=5.64+5.55+5.11=8.12+3.17+3.06=2.61+4.3+7.17=2.58+9.1+7.66=5.38+9.98+0.03=6.99+6.13+8.8=7.12+7.66+4.71=1.4+1.37+7.78=4.82+5.47+0.59=5.72+0.76+8.5=0.51+4.81+9.02=4.35+7.51+5.06=7.79+5.74-2.17=8.79+6.13-3.68=2.86+7.05-5.34=9.38+0.51-6.12=8.98+7.77-6.05=9.25+8.95-1.54=4.51+6.69-0.07=6.91+3.71-6.77=7.11+2.68-1.93=5.73+8.88-0.93=7.83+4.38-1.77=8.81+6.54-2.34=3.44+1.49-3.8=3.09+7.38-5.43=1.01+8.99-8.51=8.83+3.52-7.68=9.66+7.55-1.35=5.01+2.17-6.56=6.12+8.37-1.39=8.11+1.38-9.36=5.99+6.93-6.04=9.66+2.13-8.36=5.41+7.92-0.16=9.59+6.41-3.98=9.88+6.31-7.58=8.8+2.52-9.01=5.33+9.2-6.08=5.19+4.36-7.69=8.18+3.51-0.56=3.2+5.01-2.46=1.35+5.83-4.7=8.15+9.46-1.86=0.58+4.08-1.36=8.31+6.6-0.1=8.88+7.44-3.38=0.36+7.77-4.32=5.09+4.84-7.04=8.33+5.51-0.73=7.33+4.29-4.91=4.51+4.42-8.07=9.29+6.6-0.16=7+8.02-0.82=1.81+6.05-2.86=8.86+3.64-9.53=4.37+6.6-4.8=4.99+0.87-2.22=8.49+3.53-6.62=9.92+5.03-4.74=2.21+9.3-6.56=7.6+6.75-3.3=4.51+3.63-3.67=6.33+1.65-2.26=4.3+7.08-9.43=8.06+0.48-7.99=5.29-0.62+9.77=8.42-7.53+5.39=5.61-0.35+7.71=9.22-5.82+2.57=9.28-7.77+8.91=7.78-0.78+7.39=9.83-6.76+6.06=5.64-2.98+8.02=4.7-2.87+8.72=9.71-4.56+9.2=7.91-1.04+4.52=7.2-1.27+4.64=7.51-1.97+0.72=7.08-5.04+6.29=5.7-1.65+1.07=9.64-6.69+2.58=7.52-0.74+1.76=9.49-1.93+9.82=7.7-7.08+3.69=3.28-0.43+6.31=4.03-2.19+8.81=8.09-7.74+2.98=4.03-0.66+9.13=6.48-2.08+1.5=8.65-3.04+0.32=8.23-6.2+0.27=7.17-6.95+1.36=6.84-0.71+0.5=7.38-1.34+3.68=6.38-1.7+0.02=6.7-3.67+6.64=5.9-5.47+5.44=1.22-1.02+8.48=3.6-1.49+1.82=6.04-4.02+8.87=2.8-1.68+7.51=8.86-5.75+6.33=8.99-0.12+6.67=5.63-5.14+5.28=9.65-4.64+9.32=7.7-2.94+1.01=5.41-0.77+8.96=7.34-6.24+8.31=7.53-1.25+2.36=5.54-1.48+6.04=7.64-1.8+7.11=5.76-4.25+5.71=8.98-3.04+1.87=3.2-1.59+8.94=8.35-4.73+9.03=4.54-0.96+2.86=9.86-5.36+0.71=8.52-5.33+2.13=8.15-7.55+2.12=7.34-1.6-3.27=6.3-4.56-1.45=7.96-0.39-0.72=7.77-2.28-0.94=7.97-1.1-3.78=4.58-0.97-0.2=7.2-0.22-5.27=9.68-0.48-7.44=9.54-6.64-0.14=9.52-0.69-6.76=5.57-0.72-4.58=6.75-2.1-2.16=9.15-2.41-5.07=6.75-0.16-6.14=9.38-4.37-0.6=9.45-1.2-0.02=8.12-1.81-4.35=4.44-3.25-0.58=9.95-4.56-3.15=9.52-3.61-5.49=4.53-0.63-1.08=6.7-2.25-0.8=8.6-3.89-1.09=8.46-2.99-0.47=7.82-2.97-0.4=6.49-5.41-0.2=9.87-0.89-8.31=6.68-4.68-1.03=8.72-1.93-1.88=6.46-2.61-0.5=9.56-2.6-4.2=6.44-2.35-1.35=7.63-2.88-0.31=6.21-3.01-2.02=5.18-1.76-3.29=7.07-1.73-3.33=6.76-1.19-1.99=6.76-0.2-4.49=6.1-3.18-2.47=9.74-1.93-6.12=9.34-1.63-6.67=6.53-0.77-0.35=4.46-1.23-2.15=8.65-1.27-2.16=8.75-2.23-1.75=7.37-2.93-2=9.43-2.91-1.12=9.14-2.38-0.79=9.36-4.15-1.45=9.02-4.64-2.28=7.59-3.04-0.24=6.13-0.29-2.63=9.88-7.29-1.59=4.13-0.08-0.77=2.79+5.99+9.49+8.98=2.15+2.43+7.63+5.56=8.07+3.9+7.54+0.66=9.39+0.52+2.58+0.09=0.63+0.39+3.41+3.56=0.51+8.98+0.82+5.19=3.96+5.96+2.4+8.3=5.9+8.4+1.28+3.62=4.99+3.45+7.05+1.83=3.15+5.87+4.57+9.12=1.64+0.85+3.76+6.96=7.92+5.63+4.92+5.34=8.43+8.78+7.35+2.34=0.8+0.13+5.37+1.29=6.2+9.76+5.4+0.89=6.67+9.98+9.53+3.01=3.94+9.36+6.06+7.5=7.18+4.6+4.86+3.15=4.36+1.97+6.31+9.23=7.52+6.71+5.5+2.97=6.1+5.97+9.54+3.33=3.16+7.69+5.08+3.68=8.99+6.12+4.19+1.64=3.16+1.87+2.17+6.5=0.53+2.9+7.35+1.9=0.07+1.62+3.8+3.39=4.61+1.55+0.28+8.94=8.56+6.67+5.06+2.79=6.31+5.83+4.5+1.82=7.58+4.15+4.79+7.43=8.16+4+0.49+4.51=3.04+7.91+0.59+3.48=6.82+6.96+2.67+1.48=1.08+8.8+8.19+2.94=0.89+1.36+7.76+0.7=3.93+9.21+3.29+3.89=3.48+2.36+5.09+0.14=3.17+8.56+5.94+5.26=5.46+3.94+0.86+5.79=7.49+8.35+0.65+5.73=7.8+6.5+0.26+1.86=4.93+8.01+7.19+8.51=4.1+4.54+4.18+6.29=1.54+5.55+0.39+6.55=6.64+9.15+9.41+7.37=1.36+8.99+8.75+5.06=2.15+3.28+4.19+9.47=4.99+7.71+5.34+0.66=5.46+9.32+2.89+8.67=6.26+4.7+5.67+9.19=2.38+2.06+6.86+1.39=9.45+3.66+0.96+6.66=4.88+1.55+0.1+1.6=1.68+7.28+6.75+9.89=4.99+3.83+1.6-5.09=7.61+5.34+0.09-6.79=5.41+9.34+8.45-1.08=6.53+3.96+0.14-7.68=8.26+1.58+6.29-4.44=3.53+9.98+0.61-2.53=5.19+1.01+6.04-4.48=9.9+6.48+3.94-0.57=4.82+1.99+8.83-7.98=9.92+8.33+0.38-2.08=6.11+2.42+3.01-7.59=3.55+9.22+6.98-4.08=8.59+8.89+9.75-8.4=7.38+3.7+4.85-4.31=2.9+2.31+6.8-8.57=8.85+0.66+4.43-0.52=7.51+1.43+1.28-2.18=0.34+7.09+2.15-4.38=0.5+4.58+6.27-4.7=3.38+3.3+3.54-2.11=6.72+1.87+7.54-4.7=5.11+3.36+0.7-5.89=4.55+2.99+9.36-6.98=1.52+7.23+4.5-3.44=7.56+8.27+1.3-5.66=4.84+3.21+4.43-4.7=0.1+2.91+9.8-7.66=4.86+1.98+1.26-7.9=7.25+6.81+1.62-9.84=6.26+6.23+0.54-9.27=3.33+5.45+7.44-5.51=6.78+1.92+7.3-3.26=4.07+8.78+8.2-8.24=3.46+9.99+4.65-2.76=1.7+8.74+7.45-4.03=6.53+0.17+1.7-1.3=3.4+7.44+6.77-4.53=3.5+9.95+8.71-1.47=6.94+1.46+3.29-7.43=7.7+5.96+9.89-6.61=9.26+9.46+0.76-1.88=9.01+5.5+6.32-5.16=6.53+3.53+8.44-9.58=6.12+0.47+4.85-9.49=6.7+6.25+4.38-5.14=2.68+6.8+0.53-3.82=8.04+9.17+2.01-0.67=2.17+6.09+2.93-7.88=9.58+9.78+1.96-3.42=8.53+7.87+9.32-6.03=1.9+7.07+2.96-6.78=2.47+4.29+0.04-3.44=9.32+8.43+8.49-7.87=5.39+0.38+3.63-4=7.09+2.77-8.35+7.41=6.08+6.8-2.7+6.72=9.11+7.3-6.6+0.05=6.98+3.49-2.68+0.14=5.27+8.35-0.19+5.69=8.84+8.36-4.62+5.32=4.12+4.84-2.14+0.29=7.79+4.36-6.07+6.48=9.18+5.27-5.85+8.01=5.71+5.37-1.16+6.99=3.71+7.28-9.67+8.49=1.06+8.8-8.82+7.44=5.79+6.29-2.97+5.68=9.75+6.71-3.06+8.49=4.97+8.62-9.64+7.83=3.15+8.64-6.41+4.45=9.42+3.27-6.19+7.96=1.22+5.84-5.78+6.59=9.6+8.12-0.25+0.21=8.82+6.26-8.7+5.59=1.92+0.44-1.36+3.41=1.77+8.99-5.3+1.4=4.98+9.84-8.64+9.9=2.35+3.95-5.47+1.48=3.63+8.88-1.33+7.85=6.52+2.83-8.73+4.93=8.99+2.53-3.93+7.56=2.15+3.03-1.71+4.45=5.54+9.64-3.07+5.2=0.69+7.99-1.17+0.53=8.61+1.4-4.55+9.23=7.07+0.4-3.27+4.83=8.45+3.92-2.67+8.13=5+6.93-1.41+2.19=9.1+5.57-5.63+9.56=7.22+6.08-8.33+3=3.27+1.1-3.83+4.65=3.29+2.48-0.37+0.64=6.51+7.81-9.96+2.7=9.23+4.29-3.84+0.58=6.87+1.45-2.7+4.68=6.71+2.46-6.93+0.89=8.27+1.43-7.84+6.08=0.97+2.87-2.04+5.72=8.75+8.49-3.86+2.28=7.01+9.36-0.58+2.15=0.59+6.33-2.08+7.55=3.21+6.18-2.78+8.03=5.25+2.17-6.58+5.48=2.48+0.7-2.93+2.78=5.12+7.31-1.62+4.61=5.68+8.3-5.9+2.48=6.61+9.05-9.27+1.69=3.38+1.5-3.44+2.47=8.29+1.03-2.18-5.41=2.89+1.68-1.13-0.88=8.08+4.7-6.54-2.78=9.61+8.28-2.7-9.15=7.02+9.08-5.07-9.41=2.06+8.42-0.29-2.05=1.33+2.61-0.58-2.74=9.65+4.87-0.57-9.62=9.04+6.39-1-2.43=5.26+5.93-3.55-6.12=6.57+6.5-0.37-4.03=8.51+7.09-5.8-3.76=7.92+2.33-4.32-1.21=6.9+3.68-5.98-0.5=2.79+9.47-0.97-3.14=8.07+1.45-0.75-1.99=1.22+7.72-5.26-0.08=8.93+2.29-2.21-8.44=2.77+9.24-3.69-4.99=2.85+8.76-6.48-0.83=2.35+3.9-0.53-3.29=2.16+9.29-0.56-2.33=6.33+9.06-2.29-3.21=6.93+9.68-8.74-0.69=9.63+6.02-1.21-6.62=6.43+3.14-7.7-0.27=7.59+8.3-0.12-9.47=4.95+7.25-8.5-0.58=8.38+6.07-0.36-3.5=6.42+9.42-5.71-2.78=3.34+8.12-7.06-0.22=8.27+1.63-0.12-0.97=3.17+9.87-4.74-2.03=6.63+2.74-6.32-1.57=4.88+0.33-0.81-4.14=8.9+4.62-6.47-6.9=4.54+2.66-4.3-0.62=9.89+8.39-9.17-6.07=2.27+5.53-5.39-1.67=2.81+7.45-0.79-8.75=5.48+8.4-0.7-8.53=3.1+9.91-2.6-6.45=5.89+0.63-1.01-3.92=6.77+8.55-0.39-0.14=8.9+5.24-5.94-4.27=3.72+7.56-1.76-6.47=9.55+6.28-1.45-2.34=7.37+3.43-2.75-0.54=4.75+7.82-1.24-4.11=2.03+8.38-9.49-0.38=4.76+9.88-2.34-2.23=2.91+7.74-1.68-0.58=9.08+1.83-1.2-1.42=5.13+7.76-1.11-0.91=9.61-2.03+0.71+6.26=4.53-3.98+0.37+3.44=4.45-2.69+8.32+3.85=8.3-4.78+6.69+0.99=6.09-1.89+8.09+0.58=8.17-2.85+1.51+8.37=9.9-3.07+1.03+4.29=9.94-1.63+4.62+3.52=8.04-7.83+5.66+1.22=2.78-0.55+3.56+6.76=9.39-6.6+2.83+0.23=2.55-2.23+8.98+8.2=5.25-0.13+6.86+3.75=9.81-5.65+5.64+1.81=2.81-1.69+3.12+0.78=4.35-1.02+6.59+5.89=6.26-1.29+1.08+2.03=5.09-3.2+9.11+6.25=4.52-1.04+6.43+5.17=8.18-6.63+5.19+2.49=6.83-4.28+7.3+9.94=4.2-2.09+8.74+7.11=6.37-4.61+8.49+7.11=8.46-5+8.7+0.58=8.21-8.05+2.27+4.88=9.46-3.77+2.58+6.17=9.25-4.25+7.82+8.61=8.84-0.59+3.28+2.86=8.62-4.99+5.84+5.51=7.35-6.08+4.11+2.21=2.21-1.29+9.78+6.88=5.33-2.05+5.21+0.51=3.27-1.13+4.65+1.04=7.21-4.96+0.52+6.93=8.74-3.4+6.33+0.74=5.9-1.25+9.65+0.96=8.25-7.16+1.89+3.51=6.04-3.08+9.54+1.28=2.97-0.24+8.69+5.41=5.82-1.71+6.23+6.01=6.54-0.79+8.24+6.21=7.5-7.4+7.72+3.54=7.08-5.76+0.16+2.69=9.57-2.97+4.31+2.16=6.54-5.64+1.51+1.32=3.61-3.43+1.68+4.67=0.35-0.1+7.13+0.95=5.27-4.82+7.95+1.27=4.2-2.68+7+9.79=8.48-3.58+9.83+2.1=1.19-0.51+2.93+1.97=4.79-1.58+4.88+1.22=1.86-1.72+0.58+7.97=4.45-2.61+0.31+8.89=1.15-0.02+4.25-3.73=7.45-5.24+1.74-2.44=4.5-3.22+2.28-1.98=1.45-0.73+0.91-0.58=4.73-1.73+1.52-2.07=2.66-0.38+6.42-7.84=9.35-4.03+8.18-0.76=8.4-0.9+7.99-8.17=7.56-7.24+3.33-3.36=8.53-7.5+9.9-4.01=7.86-7.19+9.39-0.03=9.29-4.33+5.06-9.59=9.8-4.67+6.56-1.72=9.09-5.08+0.85-2.88=9.87-1.77+7.47-7.96=9.96-7.41+4.61-6.37=6.36-3.15+9.72-2.23=5.88-0.84+0.79-3.37=8.26-3.39+6.05-1.6=0.41-0.28+7.88-0.56=7.05-0.72+7.49-3.27=2.83-1.21+3.41-2.39=9.24-6.79+5.81-6.84=6.15-2.06+5.65-6.68=8.78-2.46+5.42-9.35=4.69-2.81+7.64-2.72=8.14-2.12+4.18-9.12=5.18-2.49+8.27-8.62=1.86-1.7+7.37-5.64=9.97-8.2+9.08-7.81=7.14-3.47+8.26-4.31=7.79-2.06+9.11-0.58=8.78-6.2+9.14-0.89=4.86-2.69+8.32-9.47=9.68-3.59+3.31-2.56=6.75-5.05+5.84-4.55=9.09-0.43+8.04-8.51=2.62-1.73+9.14-0.4=3.81-2.33+4.79-4.29=4.82-0.6+9.35-6.23=4.72-4.19+7.45-7.47=7.18-4.93+7.16-0.37=9.85-6.98+6.53-7.47=3.35-3.23+3.38-2.6=4.63-2.8+2.11-0.43=7.06-5.8+7.16-5=7.03-1.63+9.6-0.79=8.25-6.27+8.79-0.57=8.76-4.69+9.07-5.81=6.86-3.57+6.54-5.69=9.13-1.87+6.81-0.32=9.56-9.17+9.2-0.28=3.99-3.78+9.6-1.9=6.41-0.92+5.5-6.69=5.98-0.89-2.06+0.02=8.05-6.53-1.34+5.71=9.23-2.56-0.53+6.05=6.48-1.36-1.76+3.21=7.81-5.97-1.28+3.03=5.56-2.53-0.48+0.84=8.85-2.53-4.41+4.12=6.72-2.24-2.87+3.27=9.51-0.64-4.41+5.68=9.84-2.34-2.66+1.88=5.94-2.09-2.22+4.89=9.65-3.57-0.35+8.73=2.71-0.16-2.02+9.75=6.87-1.22-5.15+2.64=9.86-7.83-1.22+2.78=6.96-2.84-3.17+1.19=8.5-1.44-2.86+1.83=9.15-0.24-3+4.07=5.4-1.16-2.43+7.08=6.35-0.14-1.57+4.24=9.34-2.43-6.47+1.29=7.05-2.74-0.72+7.9=3.27-2.19-0.06+3.3=8.72-6.63-1.06+5.08=3.46-0.64-1.41+2.37=7.95-1.77-3.06+7.44=8.21-6.61-0.78+5.81=8.28-5.94-0.25+0.82=5.59-2.18-2.33+5.19=7.83-0.62-2.42+6.54=8.46-0.2-4.2+1.08=4.43-0.57-3.75+5.46=9.36-6.24-2.11+0.23=8.27-1.29-6.22+0.29=9.33-0.13-2.82+9.97=6.75-3.29-0.1+4.68=9.83-2.96-4.22+0.16=9.36-8.45-0.7+9.86=9.96-2.35-1.75+1.07=8.08-5.74-0.34+3.35=6.34-1.15-5.01+0.36=9.8-1.76-4.4+3.6=1.83-0.85-0.2+7.97=9.48-6.46-1.7+7.09=4.12-0.65-2.95+2.97=9.33-5.02-2.64+4.04=9.99-9.26-0.57+0.88=6.82-5.92-0.46+2.37=9.16-3.62-0.68+9.28=9.61-7.54-0.12+4.5=8.97-0.67-7.8+0.42=6.77-1.24-2.37+3.99=1.92-0.39-1.16+0.69=8.26-0.83-4.41+6.98=8.44-0.49-3.14-0.11=9.88-4.37-2.21-2.99=8.58-2.33-4.75-0.53=7.17-0.71-3.27-3.07=4.29-1.11-1.27-0.34=7.43-2.84-2.27-0.11=9.89-0.18-4.18-0.39=9.55-1.91-0.98-3.83=9.81-3.95-1.86-2.35=8.56-2.34-0.36-0.92=9.84-2.19-1.56-1.06=7.64-0.95-3.92-2.19=6.03-1.63-0.27-2.64=9.15-1.16-0.46-6.73=8.1-3.18-0.95-3.42=6.46-0.96-2.15-0.72=9.71-0.38-0.52-1.57=7.58-0.61-1.96-0.58=9.99-0.19-1.16-7.88=4.63-1.64-0.8-2.05=6.53-1.5-3.27-0.22=7.49-1.64-0.94-0.65=8.91-1.5-3.45-2.88=4.97-1-1.78-1.19=8.55-0.88-4.16-3.03=5.66-3.94-0.09-0.12=6.87-0.02-2.22-0.34=2.99-0.15-1.12-0.91=8.44-0.99-4.6-2.61=9.7-2.14-1.32-2.74=9.42-0.1-1.36-0.49=8.21-0.47-3.44-2.8=9.63-2.83-1.6-2.16=3.78-1.13-1.42-0.43=8.97-1.4-1.17-0.16=8.9-2.98-1.76-0.84=8.7-2.2-2.81-1.13=9.16-2.49-1.94-3.85=9.13-0.52-3.03-4.58=9.16-1.73-4.64-1=8.6-0.97-1.63-4.74=5.72-4.46-0.05-0.25=9.57-2.68-4.36-2.41=5.57-0.49-0.54-1.66=8.84-1.47-0.88-1.36=9.19-3.89-0.07-4.61=8.89-0.24-3.7-0.99=5.36-1.28-2.81-0.68=9.58-0.2-5.22-0.37=8.01-0.18-1.84-3.53=9.75-1.36-6.06-1.01=5.45-1.15-0.03-3.78=9.53-2.6-4.72-1.11=9.76-0.68-0.22-3.56=参考答案9.57+7.28=16.852.34+0.17=2.515.53+4.25=9.781.48+3.68=5.169.55+1.82=11.371.32+2.71=4.030.92+7.29=8.217.2+4.49=11.698.92+8.41=17.339.26+7.74=171.43+2.69=4.120.83+3.02=3.852.98+9.23=12.213.54+0.04=3.588.49+8.82=17.318.33+8=16.330.89+2.76=3.658.21+0.15=8.365.37+9.47=14.842.28+6.82=9.17.46+8.34=15.87.9+2.86=10.765.79+3.89=9.681.8+2.8=4.65.75+9.84=15.598.8+5.25=14.055.29+2.11=7.42.08+1.06=3.149.32+1.13=10.456.56+2.77=9.334.94+9.61=14.553.52+2.63=6.155.79+8.95=14.742.58+4.31=6.890.3+7.91=8.213.94+8.95=12.894.87+1.09=5.963.5+9.92=13.420.45+0.07=0.529.47+1.63=11.17.8+9.66=17.460.66+6.89=7.554.82+2.91=7.732.36+4.5=6.866.57+3.28=9.858.68+2.78=11.467.64+0.02=7.666.03+7.98=14.014.24+2.41=6.655.7+6.5=12.22.72+1.89=4.611.24+7.69=8.930.37+6.73=7.18.86+0.79=9.653.45-2.69=0.768.09-2.17=5.927.65-4.13=3.522.83-1.92=0.915.84-4.88=0.968.66-4.54=4.129.94-5.54=4.45.98-4.93=1.056.03-3.59=2.448.23-3.91=4.329.74-5.4=4.347.77-5.05=2.729.53-5.57=3.967.23-6.76=0.479.92-7.53=2.399.92-9.65=0.274.39-4.17=0.227.74-7.42=0.328.52-0.79=7.735.65-4.67=0.987.68-6=1.689.5-2.28=7.224.82-1.55=3.273.64-1.82=1.824.51-2.79=1.723.75-3.37=0.388.21-8.05=0.167.21-3.05=4.162.9-1.6=1.36.88-1.1=5.784.03-3.02=1.015.39-1.5=3.891.41-1.11=0.37.24-2.15=5.096.7-4.71=1.993.22-0.16=3.069.54-2.46=7.086.82-0.2=6.627.34-5.17=2.174.52-4.04=0.487.39-5.92=1.476.1-4.6=1.55.68-1.07=4.619.53-3.89=5.645.96-4.52=1.449.39-5.44=3.954.27-4.13=0.149.47-2.78=6.699.31-4.8=4.511.09-0.46=0.636.6-1.63=4.979.22-0.06=9.165.06-4.75=0.318.21-5.77=2.449.11+4.14+0.29=13.543.34+1.04+7.44=11.825.66+0.34+6.5=12.51.14+1.59+0.21=2.946.86+1.3+0.7=8.861.52+3.81+2.38=7.717.35+6.98+9.61=23.945+1.89+0.63=7.529.6+6.7+5.09=21.390.24+7.7+1.01=8.959.56+4.58+5.5=19.644.33+2.73+3.26=10.326.2+7.35+1.31=14.865.06+4.92+7.44=17.426.3+5.34+8.48=20.121.04+2.57+5.75=9.368.57+0.84+7.25=16.660.44+4.29+0.59=5.327.05+1.17+1.67=9.891.49+4.96+0.11=6.560.41+8.2+3.46=12.073.06+0.27+9=12.332.62+7.92+2.82=13.364.41+8.18+2.76=15.357.1+0.73+7.25=15.085.18+1.71+0.3=7.195.94+0.68+9.11=15.738.17+6.98+9.82=24.972.84+5.56+2.5=10.96.08+1.83+4.23=12.141.07+3.79+1.85=6.712.45+6.66+3.54=12.658.24+2.07+1.12=11.435.47+0.22+8.51=14.20.9+4.1+2.15=7.150.55+4.02+7.53=12.13.97+3.63+2.28=9.882.56+8.3+2.28=13.149.69+1.87+9.3=20.868.89+8.49+3.95=21.334.85+3.62+9.49=17.966.71+0.98+8.1=15.795.64+5.55+5.11=16.38.12+3.17+3.06=14.352.61+4.3+7.17=14.082.58+9.1+7.66=19.345.38+9.98+0.03=15.396.99+6.13+8.8=21.927.12+7.66+4.71=19.491.4+1.37+7.78=10.554.82+5.47+0.59=10.885.72+0.76+8.5=14.980.51+4.81+9.02=14.344.35+7.51+5.06=16.927.79+5.74-2.17=11.368.79+6.13-3.68=11.242.86+7.05-5.34=4.579.38+0.51-6.12=3.778.98+7.77-6.05=10.79.25+8.95-1.54=16.664.51+6.69-0.07=11.136.91+3.71-6.77=3.857.11+2.68-1.93=7.865.73+8.88-0.93=13.687.83+4.38-1.77=10.448.81+6.54-2.34=13.013.44+1.49-3.8=1.133.09+7.38-5.43=5.041.01+8.99-8.51=1.498.83+3.52-7.68=4.679.66+7.55-1.35=15.865.01+2.17-6.56=0.626.12+8.37-1.39=13.18.11+1.38-9.36=0.135.99+6.93-6.04=6.889.66+2.13-8.36=3.435.41+7.92-0.16=13.179.59+6.41-3.98=12.029.88+6.31-7.58=8.618.8+2.52-9.01=2.315.33+9.2-6.08=8.455.19+4.36-7.69=1.868.18+3.51-0.56=11.133.2+5.01-2.46=5.751.35+5.83-4.7=2.488.15+9.46-1.86=15.750.58+4.08-1.36=3.38.31+6.6-0.1=14.818.88+7.44-3.38=12.940.36+7.77-4.32=3.815.09+4.84-7.04=2.898.33+5.51-0.73=13.117.33+4.29-4.91=6.714.51+4.42-8.07=0.869.29+6.6-0.16=15.737+8.02-0.82=14.21.81+6.05-2.86=58.86+3.64-9.53=2.974.37+6.6-4.8=6.174.99+0.87-2.22=3.648.49+3.53-6.62=5.49.92+5.03-4.74=10.212.21+9.3-6.56=4.957.6+6.75-3.3=11.054.51+3.63-3.67=4.476.33+1.65-2.26=5.724.3+7.08-9.43=1.958.06+0.48-7.99=0.555.29-0.62+9.77=14.448.42-7.53+5.39=6.285.61-0.35+7.71=12.979.22-5.82+2.57=5.979.28-7.77+8.91=10.427.78-0.78+7.39=14.399.83-6.76+6.06=9.135.64-2.98+8.02=10.684.7-2.87+8.72=10.559.71-4.56+9.2=14.357.91-1.04+4.52=11.397.2-1.27+4.64=10.577.51-1.97+0.72=6.267.08-5.04+6.29=8.335.7-1.65+1.07=5.129.64-6.69+2.58=5.537.52-0.74+1.76=8.549.49-1.93+9.82=17.387.7-7.08+3.69=4.313.28-0.43+6.31=9.164.03-2.19+8.81=10.658.09-7.74+2.98=3.334.03-0.66+9.13=12.56.48-2.08+1.5=5.98.65-3.04+0.32=5.938.23-6.2+0.27=2.37.17-6.95+1.36=1.586.84-0.71+0.5=6.637.38-1.34+3.68=9.726.38-1.7+0.02=4.76.7-3.67+6.64=9.675.9-5.47+5.44=5.871.22-1.02+8.48=8.683.6-1.49+1.82=3.936.04-4.02+8.87=10.892.8-1.68+7.51=8.638.86-5.75+6.33=9.448.99-0.12+6.67=15.545.63-5.14+5.28=5.779.65-4.64+9.32=14.337.7-2.94+1.01=5.775.41-0.77+8.96=13.67.34-6.24+8.31=9.417.53-1.25+2.36=8.645.54-1.48+6.04=10.17.64-1.8+7.11=12.955.76-4.25+5.71=7.228.98-3.04+1.87=7.813.2-1.59+8.94=10.558.35-4.73+9.03=12.654.54-0.96+2.86=6.449.86-5.36+0.71=5.218.52-5.33+2.13=5.328.15-7.55+2.12=2.727.34-1.6-3.27=2.476.3-4.56-1.45=0.297.96-0.39-0.72=6.857.77-2.28-0.94=4.557.97-1.1-3.78=3.094.58-0.97-0.2=3.417.2-0.22-5.27=1.719.68-0.48-7.44=1.769.54-6.64-0.14=2.769.52-0.69-6.76=2.075.57-0.72-4.58=0.276.75-2.1-2.16=2.499.15-2.41-5.07=1.676.75-0.16-6.14=0.459.38-4.37-0.6=4.419.45-1.2-0.02=8.238.12-1.81-4.35=1.964.44-3.25-0.58=0.619.95-4.56-3.15=2.249.52-3.61-5.49=0.424.53-0.63-1.08=2.826.7-2.25-0.8=3.658.6-3.89-1.09=3.628.46-2.99-0.47=57.82-2.97-0.4=4.456.49-5.41-0.2=0.889.87-0.89-8.31=0.676.68-4.68-1.03=0.978.72-1.93-1.88=4.916.46-2.61-0.5=3.359.56-2.6-4.2=2.766.44-2.35-1.35=2.747.63-2.88-0.31=4.446.21-3.01-2.02=1.185.18-1.76-3.29=0.137.07-1.73-3.33=2.016.76-1.19-1.99=3.586.76-0.2-4.49=2.076.1-3.18-2.47=0.459.74-1.93-6.12=1.699.34-1.63-6.67=1.046.53-0.77-0.35=5.414.46-1.23-2.15=1.088.65-1.27-2.16=5.228.75-2.23-1.75=4.777.37-2.93-2=2.449.43-2.91-1.12=5.49.14-2.38-0.79=5.979.36-4.15-1.45=3.769.02-4.64-2.28=2.17.59-3.04-0.24=4.316.13-0.29-2.63=3.219.88-7.29-1.59=14.13-0.08-0.77=3.282.79+5.99+9.49+8.98=27.252.15+2.43+7.63+5.56=17.778.07+3.9+7.54+0.66=20.179.39+0.52+2.58+0.09=12.580.63+0.39+3.41+3.56=7.990.51+8.98+0.82+5.19=15.53.96+5.96+2.4+8.3=20.625.9+8.4+1.28+3.62=19.24.99+3.45+7.05+1.83=17.323.15+5.87+4.57+9.12=22.711.64+0.85+3.76+6.96=13.217.92+5.63+4.92+5.34=23.818.43+8.78+7.35+2.34=26.90.8+0.13+5.37+1.29=7.596.2+9.76+5.4+0.89=22.256.67+9.98+9.53+3.01=29.193.94+9.36+6.06+7.5=26.867.18+4.6+4.86+3.15=19.794.36+1.97+6.31+9.23=21.877.52+6.71+5.5+2.97=22.76.1+5.97+9.54+3.33=24.943.16+7.69+5.08+3.68=19.618.99+6.12+4.19+1.64=20.943.16+1.87+2.17+6.5=13.70.53+2.9+7.35+1.9=12.680.07+1.62+3.8+3.39=8.884.61+1.55+0.28+8.94=15.388.56+6.67+5.06+2.79=23.086.31+5.83+4.5+1.82=18.467.58+4.15+4.79+7.43=23.958.16+4+0.49+4.51=17.163.04+7.91+0.59+3.48=15.026.82+6.96+2.67+1.48=17.931.08+8.8+8.19+2.94=21.010.89+1.36+7.76+0.7=10.713.93+9.21+3.29+3.89=20.323.48+2.36+5.09+0.14=11.073.17+8.56+5.94+5.26=22.935.46+3.94+0.86+5.79=16.057.49+8.35+0.65+5.73=22.227.8+6.5+0.26+1.86=16.424.93+8.01+7.19+8.51=28.644.1+4.54+4.18+6.29=19.111.54+5.55+0.39+6.55=14.036.64+9.15+9.41+7.37=32.571.36+8.99+8.75+5.06=24.162.15+3.28+4.19+9.47=19.094.99+7.71+5.34+0.66=18.75.46+9.32+2.89+8.67=26.346.26+4.7+5.67+9.19=25.822.38+2.06+6.86+1.39=12.699.45+3.66+0.96+6.66=20.734.88+1.55+0.1+1.6=8.131.68+7.28+6.75+9.89=25.64.99+3.83+1.6-5.09=5.337.61+5.34+0.09-6.79=6.255.41+9.34+8.45-1.08=22.126.53+3.96+0.14-7.68=2.958.26+1.58+6.29-4.44=11.693.53+9.98+0.61-2.53=11.595.19+1.01+6.04-4.48=7.769.9+6.48+3.94-0.57=19.754.82+1.99+8.83-7.98=7.669.92+8.33+0.38-2.08=16.556.11+2.42+3.01-7.59=3.953.55+9.22+6.98-4.08=15.678.59+8.89+9.75-8.4=18.837.38+3.7+4.85-4.31=11.622.9+2.31+6.8-8.57=3.448.85+0.66+4.43-0.52=13.427.51+1.43+1.28-2.18=8.040.34+7.09+2.15-4.38=5.20.5+4.58+6.27-4.7=6.653.38+3.3+3.54-2.11=8.116.72+1.87+7.54-4.7=11.435.11+3.36+0.7-5.89=3.284.55+2.99+9.36-6.98=9.921.52+7.23+4.5-3.44=9.817.56+8.27+1.3-5.66=11.474.84+3.21+4.43-4.7=7.780.1+2.91+9.8-7.66=5.154.86+1.98+1.26-7.9=0.27.25+6.81+1.62-9.84=5.846.26+6.23+0.54-9.27=3.763.33+5.45+7.44-5.51=10.716.78+1.92+7.3-3.26=12.744.07+8.78+8.2-8.24=12.813.46+9.99+4.65-2.76=15.341.7+8.74+7.45-4.03=13.866.53+0.17+1.7-1.3=7.13.4+7.44+6.77-4.53=13.083.5+9.95+8.71-1.47=20.696.94+1.46+3.29-7.43=4.267.7+5.96+9.89-6.61=16.949.26+9.46+0.76-1.88=17.69.01+5.5+6.32-5.16=15.676.53+3.53+8.44-9.58=8.926.12+0.47+4.85-9.49=1.956.7+6.25+4.38-5.14=12.192.68+6.8+0.53-3.82=6.198.04+9.17+2.01-0.67=18.552.17+6.09+2.93-7.88=3.319.58+9.78+1.96-3.42=17.98.53+7.87+9.32-6.03=19.691.9+7.07+2.96-6.78=5.152.47+4.29+0.04-3.44=3.369.32+8.43+8.49-7.87=18.375.39+0.38+3.63-4=5.47.09+2.77-8.35+7.41=8.926.08+6.8-2.7+6.72=16.99.11+7.3-6.6+0.05=9.866.98+3.49-2.68+0.14=7.935.27+8.35-0.19+5.69=19.128.84+8.36-4.62+5.32=17.94.12+4.84-2.14+0.29=7.117.79+4.36-6.07+6.48=12.569.18+5.27-5.85+8.01=16.615.71+5.37-1.16+6.99=16.913.71+7.28-9.67+8.49=9.811.06+8.8-8.82+7.44=8.485.79+6.29-2.97+5.68=14.799.75+6.71-3.06+8.49=21.894.97+8.62-9.64+7.83=11.783.15+8.64-6.41+4.45=9.839.42+3.27-6.19+7.96=14.461.22+5.84-5.78+6.59=7.879.6+8.12-0.25+0.21=17.688.82+6.26-8.7+5.59=11.971.92+0.44-1.36+3.41=4.411.77+8.99-5.3+1.4=6.864.98+9.84-8.64+9.9=16.082.35+3.95-5.47+1.48=2.313.63+8.88-1.33+7.85=19.036.52+2.83-8.73+4.93=5.558.99+2.53-3.93+7.56=15.152.15+3.03-1.71+4.45=7.925.54+9.64-3.07+5.2=17.310.69+7.99-1.17+0.53=8.048.61+1.4-4.55+9.23=14.697.07+0.4-3.27+4.83=9.038.45+3.92-2.67+8.13=17.835+6.93-1.41+2.19=12.719.1+5.57-5.63+9.56=18.67.22+6.08-8.33+3=7.973.27+1.1-3.83+4.65=5.193.29+2.48-0.37+0.64=6.046.51+7.81-9.96+2.7=7.069.23+4.29-3.84+0.58=10.266.87+1.45-2.7+4.68=10.36.71+2.46-6.93+0.89=3.138.27+1.43-7.84+6.08=7.940.97+2.87-2.04+5.72=7.528.75+8.49-3.86+2.28=15.667.01+9.36-0.58+2.15=17.940.59+6.33-2.08+7.55=12.393.21+6.18-2.78+8.03=14.645.25+2.17-6.58+5.48=6.322.48+0.7-2.93+2.78=3.035.12+7.31-1.62+4.61=15.425.68+8.3-5.9+2.48=10.566.61+9.05-9.27+1.69=8.083.38+1.5-3.44+2.47=3.918.29+1.03-2.18-5.41=1.732.89+1.68-1.13-0.88=2.568.08+4.7-6.54-2.78=3.469.61+8.28-2.7-9.15=6.047.02+9.08-5.07-9.41=1.622.06+8.42-0.29-2.05=8.141.33+2.61-0.58-2.74=0.629.65+4.87-0.57-9.62=4.339.04+6.39-1-2.43=125.26+5.93-3.55-6.12=1.526.57+6.5-0.37-4.03=8.678.51+7.09-5.8-3.76=6.047.92+2.33-4.32-1.21=4.726.9+3.68-5.98-0.5=4.12.79+9.47-0.97-3.14=8.158.07+1.45-0.75-1.99=6.781.22+7.72-5.26-0.08=3.68.93+2.29-2.21-8.44=0.572.77+9.24-3.69-4.99=3.332.85+8.76-6.48-0.83=4.32.35+3.9-0.53-3.29=2.432.16+9.29-0.56-2.33=8.566.33+9.06-2.29-3.21=9.896.93+9.68-8.74-0.69=7.189.63+6.02-1.21-6.62=7.826.43+3.14-7.7-0.27=1.67.59+8.3-0.12-9.47=6.34.95+7.25-8.5-0.58=3.128.38+6.07-0.36-3.5=10.596.42+9.42-5.71-2.78=7.353.34+8.12-7.06-0.22=4.188.27+1.63-0.12-0.97=8.813.17+9.87-4.74-2.03=6.276.63+2.74-6.32-1.57=1.484.88+0.33-0.81-4.14=0.268.9+4.62-6.47-6.9=0.154.54+2.66-4.3-0.62=2.289.89+8.39-9.17-6.07=3.042.27+5.53-5.39-1.67=0.742.81+7.45-0.79-8.75=0.725.48+8.4-0.7-8.53=4.653.1+9.91-2.6-6.45=3.965.89+0.63-1.01-3.92=1.596.77+8.55-0.39-0.14=14.798.9+5.24-5.94-4.27=3.933.72+7.56-1.76-6.47=3.059.55+6.28-1.45-2.34=12.047.37+3.43-2.75-0.54=7.514.75+7.82-1.24-4.11=7.222.03+8.38-9.49-0.38=0.544.76+9.88-2.34-2.23=10.072.91+7.74-1.68-0.58=8.399.08+1.83-1.2-1.42=8.295.13+7.76-1.11-0.91=10.879.61-2.03+0.71+6.26=14.554.53-3.98+0.37+3.44=4.364.45-2.69+8.32+3.85=13.938.3-4.78+6.69+0.99=11.26.09-1.89+8.09+0.58=12.878.17-2.85+1.51+8.37=15.29.9-3.07+1.03+4.29=12.159.94-1.63+4.62+3.52=16.458.04-7.83+5.66+1.22=7.092.78-0.55+3.56+6.76=12.559.39-6.6+2.83+0.23=5.852.55-2.23+8.98+8.2=17.55.25-0.13+6.86+3.75=15.739.81-5.65+5.64+1.81=11.612.81-1.69+3.12+0.78=5.024.35-1.02+6.59+5.89=15.816.26-1.29+1.08+2.03=8.085.09-3.2+9.11+6.25=17.254.52-1.04+6.43+5.17=15.088.18-6.63+5.19+2.49=9.236.83-4.28+7.3+9.94=19.794.2-2.09+8.74+7.11=17.966.37-4.61+8.49+7.11=17.368.46-5+8.7+0.58=12.748.21-8.05+2.27+4.88=7.319.46-3.77+2.58+6.17=14.449.25-4.25+7.82+8.61=21.438.84-0.59+3.28+2.86=14.398.62-4.99+5.84+5.51=14.987.35-6.08+4.11+2.21=7.592.21-1.29+9.78+6.88=17.585.33-2.05+5.21+0.51=93.27-1.13+4.65+1.04=7.837.21-4.96+0.52+6.93=9.78.74-3.4+6.33+0.74=12.415.9-1.25+9.65+0.96=15.268.25-7.16+1.89+3.51=6.496.04-3.08+9.54+1.28=13.782.97-0.24+8.69+5.41=16.835.82-1.71+6.23+6.01=16.356.54-0.79+8.24+6.21=20.27.5-7.4+7.72+3.54=11.367.08-5.76+0.16+2.69=4.179.57-2.97+4.31+2.16=13.076.54-5.64+1.51+1.32=3.733.61-3.43+1.68+4.67=6.530.35-0.1+7.13+0.95=8.335.27-4.82+7.95+1.27=9.674.2-2.68+7+9.79=18.318.48-3.58+9.83+2.1=16.831.19-0.51+2.93+1.97=5.584.79-1.58+4.88+1.22=9.311.86-1.72+0.58+7.97=8.694.45-2.61+0.31+8.89=11.041.15-0.02+4.25-3.73=1.657.45-5.24+1.74-2.44=1.514.5-3.22+2.28-1.98=1.581.45-0.73+0.91-0.58=1.054.73-1.73+1.52-2.07=2.452.66-0.38+6.42-7.84=0.869.35-4.03+8.18-0.76=12.748.4-0.9+7.99-8.17=7.327.56-7.24+3.33-3.36=0.298.53-7.5+9.9-4.01=6.927.86-7.19+9.39-0.03=10.039.29-4.33+5.06-9.59=0.439.8-4.67+6.56-1.72=9.979.09-5.08+0.85-2.88=1.989.87-1.77+7.47-7.96=7.619.96-7.41+4.61-6.37=0.796.36-3.15+9.72-2.23=10.75.88-0.84+0.79-3.37=2.468.26-3.39+6.05-1.6=9.320.41-0.28+7.88-0.56=7.457.05-0.72+7.49-3.27=10.552.83-1.21+3.41-2.39=2.649.24-6.79+5.81-6.84=1.426.15-2.06+5.65-6.68=3.068.78-2.46+5.42-9.35=2.394.69-2.81+7.64-2.72=6.88.14-2.12+4.18-9.12=1.085.18-2.49+8.27-8.62=2.341.86-1.7+7.37-5.64=1.899.97-8.2+9.08-7.81=3.047.14-3.47+8.26-4.31=7.627.79-2.06+9.11-0.58=14.268.78-6.2+9.14-0.89=10.834.86-2.69+8.32-9.47=1.029.68-3.59+3.31-2.56=6.846.75-5.05+5.84-4.55=2.999.09-0.43+8.04-8.51=8.192.62-1.73+9.14-0.4=9.633.81-2.33+4.79-4.29=1.984.82-0.6+9.35-6.23=7.344.72-4.19+7.45-7.4