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8.85+3.25=7.69+1.35=9.04+1.03=2.57+7.86=4.77+9=5.02+6.79=6.1+8.17=4.31+9.26=4.12+8.31=9.81+5.99=8.32+4.13=9.47+8.62=7.06+5.04=4.19+6.95=2.97+3.94=2.33+3.59=9.46+7.32=3.7+4.2=5.21+6.25=2.07+2=2.51+5.41=6.33+2.09=2.9+5.19=5.62+2.86=7.35+0.3=0.38+8.78=1.46+6.43=2.17+1.6=5.94+5.85=7.56+4.02=1.36+1.55=7.37+4.2=1.3+9.27=1.06+6.26=2.74+6.58=7.73+7.07=3.27+7.65=9.24+7.6=4.53+3.94=7.71+2.01=8.45+0.37=0.15+6.86=7.73+8.63=5.15+8.23=4.91+0.18=2.3+4.16=5.05+2.86=2.84+5.96=5.4+7.87=1.99+2.6=1.73+5.08=6.42+8.24=5.07+8.01=7.71+5.24=4.64-2.48=1.72-0.72=9.54-7.98=6.54-0.96=8.45-1.78=8.62-5.81=5.23-2.1=8.37-1.73=2.99-1.56=1.31-0.78=7.57-3.55=7.49-5.89=6.02-4.09=7.55-3.05=6.54-2.3=7.66-4.04=7.67-1.38=9.04-2.79=6.53-5.6=4.92-4.37=8.81-7.42=9.52-3.78=5.87-2.71=4.34-1.03=2.22-1.6=5.54-3.59=9.09-2.11=4.11-3.39=2.57-1.13=8.75-0.18=4.22-3.1=5.23-0.34=5.51-0.32=4.71-1.77=2.61-1.16=9.8-4.05=9.06-1.1=9.89-9.14=7.13-0.14=5.18-2.74=6.82-3.08=2.9-1.92=6.65-4.95=9.28-5.78=8.31-4.6=9.67-2.38=7.3-0.51=7.22-4.69=8.1-8=1.71-1.35=9.05-7.17=4.55-2.44=3.78-0.77=8.39-7.59=6.9+8.55+7.93=1.36+0.92+0.98=3.32+6.58+3.21=9.14+3.9+1.85=8.57+8.01+2.24=4.05+9.29+8.48=0.75+7.64+1.11=4.11+9.44+5.87=4.06+4.63+6.08=3.8+6.46+4.98=3.19+3.68+3.59=5.8+3+8.52=4.16+8.14+9.65=1.68+6.6+3.29=0.28+5.86+4.11=5.84+0.55+7.8=1.84+7.13+8.4=0.86+2.76+4.01=9.07+1.2+8.3=7.03+7.84+0.38=8.49+1.47+2.86=0.31+2.14+3.62=8.77+5.24+1.21=5.11+3.4+8.61=5.59+7.5+3.82=1.99+3.06+0.37=5.55+7.45+7.16=6.3+7.94+4.58=0.48+7.85+2.03=7.63+3.36+2.02=2.08+9.6+9.25=0.3+0.89+4.47=5.86+3.86+9.5=0.46+7.74+5.69=6.3+3.12+0.08=4.21+6.83+8.52=5.22+5.89+5.62=3.52+3.26+7.42=3.33+2.44+5.26=1.52+7.77+6.91=3.6+4.42+5.5=8.03+6.23+7.25=1.2+8.45+3.43=7.73+5.89+5.2=3.72+3.69+1.44=2.66+2.63+4.81=7.69+9.33+2.1=4.51+1.33+1.14=0.75+9.46+9.35=8.45+4.94+0.42=9.08+4.75+8.79=4.15+5.64+8.8=6.5+3.37+2.28=4.23+4.14+7.82=4.46+4.84-9.06=7.68+7.71-6.47=4.5+7.4-0.82=2.3+2.2-0.52=6.59+3.55-0.3=7.09+8.12-4.17=6.92+9.01-6.36=5.07+3.79-6.67=1.38+8.29-2.39=2.5+6.24-8.57=5.99+6.25-9.26=3.83+6.48-2.45=9.26+8.65-4.13=0.5+8.31-7.81=8.53+0.92-2.27=4.42+8.08-0.9=5.4+1.19-0.88=1.54+7.39-1.87=3.72+0.17-2.28=6.29+4.57-4.45=8.23+8.93-5.93=8.95+2.12-5.29=0.74+7.41-0.31=5.47+8.13-3.23=5.4+9.16-6.4=4.58+1.53-1.58=1.59+9.5-3.76=5.82+6.02-1.46=7.25+3.28-8.09=5.26+9.08-9.32=5.04+9.09-1.89=9.3+4.35-8.35=1.45+5.67-4.82=7.8+2.84-1.66=7.98+3.52-7.33=0.28+7.18-2.51=5.27+3.71-4.46=6.57+0.8-0.29=8.07+2.88-4.9=5.16+9.62-1.6=1.5+4.88-3.99=6.67+6.66-2.18=9.52+2.22-7.57=4.56+1.42-5.17=3.73+3.58-3.54=6.27+8.01-6.44=4.62+9.35-0.16=7.12+6.47-6.09=1.3+0.87-0.38=9.18+5.73-8.72=2.15+0.5-1.14=9.03+9.16-7.29=8.58+7.33-8.03=9.02+4.3-8.07=9.43-6.85+4.83=8.51-1.23+6.01=8.31-8.05+5.03=5-0.5+1.09=9.67-6.84+7.73=8.93-3.08+6.38=6.28-3.25+6.81=8.63-3.63+3.04=9.42-2.93+4.82=6.83-0.64+7.41=9.55-1.55+7.16=9.73-7.25+5.45=7.76-2.86+3.04=9.96-6.21+0.91=7.84-2.44+7.44=6.41-1.86+2.41=4.55-1.34+6.12=5.1-0.2+7.71=2.87-1.12+3.08=9.53-6.21+5.05=4.89-0.18+7.76=6.78-2.03+0.1=4.95-3.43+1.73=9.94-5.53+4.24=6.25-4.22+3.38=7.93-4.43+6.76=6.27-3.05+0.35=6.82-3.38+8.6=5.31-2.47+9.2=9.11-8.84+7.02=5.6-2.25+0.5=8.07-3.07+0.41=6.89-2.41+1.58=7.34-4.06+0.17=8.04-5.42+7.73=8.09-7.18+7.15=2.89-0.57+2.91=7.74-6.95+0.53=8.6-0.79+0.71=5.74-3.41+3.24=5.26-1.07+8.05=5.82-4.44+4.61=4.38-1.48+9.17=2.41-0.28+4.38=5.8-4.73+1.93=4.39-0.46+2.14=9.47-3.64+7=6.08-0.9+0.62=5.45-4.67+1.88=4.79-3.54+1.33=9.84-3.14+1.41=7.57-1.29+8.08=8.74-2.86+5.18=8.69-0.23+2.59=7.16-0.97-4.86=9.9-3.25-6.23=9.39-0.46-7.95=9.47-1.91-3.38=8.85-2.73-2.81=6.33-3.9-0.44=6.45-1.1-2.97=2.33-2.18-0.03=7.35-3.35-3.9=1.83-0.11-0.77=7.7-0.97-3.9=6.71-1.93-3.15=7.49-1.51-3.02=7.59-4.41-0.27=7.26-0.7-6.08=4.39-0.25-0.99=7.67-3.59-0.41=9.14-0.64-0.87=9.76-2.62-4.27=0.8-0.11-0.51=8.45-3.47-3.64=9.02-0.61-3.28=5.15-3.49-1.28=6.34-5-1.1=8.81-6.41-1.27=9.42-2.49-4.44=6.81-5.56-1.1=9.33-2.75-5.38=8.36-0.9-6.4=7.1-0.7-2.29=7.59-2.22-4.85=9.86-0.26-4.91=9.75-2.16-0.02=9.14-0.34-1.86=4.77-0.03-3.86=8.97-0.45-2.91=9.82-2.84-1.58=5.73-0.2-2.01=9.97-1.71-4.31=9.85-2.05-6.03=7.65-0.16-0.59=9.57-5.98-1.87=8.94-5.28-2.41=9.85-1.3-2.34=5.28-2.17-2.8=7.25-3.86-0.5=9.96-0.14-7.38=5.32-2.84-1.62=8.66-3.15-0.17=4.48-2.31-0.77=9.86-3.84-1.18=4.94-0.54-2.58=7.1-2.88-3.96=7.41-3.38-3.88=0.41+2.46+0.14+4.08=5.72+1.6+7.55+8.88=7.11+9.13+5.25+7.17=1.49+2.02+5.55+5.34=8.47+1.09+2.24+7.99=9.99+5.3+4.65+3.74=7.73+7.47+0.79+6.86=2.87+8.02+4.18+9.9=1.76+7.13+8.01+1.36=2.52+2.91+4.66+9.91=7.41+2.96+8+2.18=7.42+9.42+1.26+2.49=6.6+3.13+2.81+5.57=5.51+0.48+8.66+9.9=4.73+8.31+0.48+6.73=2.22+5.45+4.49+3.37=0.37+6.43+8.5+1.57=1.81+2.76+0.26+1.11=6.13+9.04+3.11+6.6=3.32+6.75+2.31+0.58=3.21+6.07+7.65+9.17=4.98+7.45+6.72+7.82=4.62+7.8+5.88+2.64=3.3+2.82+5.3+0.36=4.84+5.92+7.96+3.77=5.56+6.94+2+1.61=5.64+7.56+0.34+2.29=7.26+9.25+1.74+8.37=0.91+9.08+2.1+4.48=8.02+2.57+6.01+4.49=5.23+8.56+3.99+5.8=2.32+0.4+2.19+6.57=4.08+8.66+7.88+9.61=3.96+6.44+5.84+0.71=5.34+4.04+7.56+1.89=5.44+1.55+8.27+0.65=4.93+9.7+3.88+3.84=6.07+5.83+3.31+1.29=1.46+9.74+0.07+7.69=5.02+6.67+0.52+3.24=7.47+7.58+5.21+2.26=8.27+5.07+4.23+7.01=7.37+2.34+6.72+8.36=0.66+5.89+0.2+7.81=4.48+7.51+4.83+6.47=6.64+9.94+4.32+4.44=2.29+1.39+4.8+0.8=6.55+7.99+0.47+8.12=7.52+0.47+5.13+7.57=6.43+9.75+6.62+0.09=4.98+0.33+2.23+6.98=3.43+3.18+1.47+8.37=6.68+0.31+4.87+0.97=0.05+1.79+5.6+7.85=0.4+1.15+4.08-1.73=5.06+7.28+6.46-8.13=0.94+3.33+2.76-4.56=3.25+7.83+1.94-9.69=5.7+6.19+0.63-3.55=2.97+2.79+8.63-0.41=8.57+6.38+8.93-8.59=4.1+3.69+1.09-7.03=0.18+5.31+7.6-0.06=6.87+0.3+9.41-9.45=9.33+9.67+8.18-6.85=2.43+7.29+0.59-2.2=6.82+5.56+1.96-4.64=8.02+7.77+4.51-9.93=8.33+3.46+8.2-4.7=2.03+2.45+1.11-1.39=3.16+4.62+9.32-9.62=5.89+6.29+5.95-8.85=7.29+1.58+2.45-4.25=3.69+6.72+5.74-3.29=2.25+8.06+9.28-2.77=1.21+9.84+6.22-6.91=3.37+6.37+8.76-5.63=0.02+3.94+8.61-8.25=3.95+2.32+9.22-2.05=3.85+1.67+2.59-6.8=3.95+0.87+9.71-6.6=7.46+5.33+6.29-6.92=4.56+7.53+2.25-1.17=0.41+1.56+6.9-3.39=2.44+3.65+9.38-5.17=0.75+4.57+7.09-3.18=9.92+5.62+4.22-0.71=6.43+9.77+5.71-0.77=9.98+1.24+1.92-0.49=4.21+1.56+3.31-6.63=7.12+8.21+4.99-9.92=8.52+2.05+5.68-1.3=8.23+2.97+6.55-6.81=5.76+9.94+1.13-9.42=9.47+9.77+8.55-4.25=1.01+0.91+9.43-1.51=8.04+3.46+4.35-5.78=7.69+3.61+3.55-2.5=0.2+0.65+7.51-3.34=2.41+8.31+6.71-9.95=9.13+7.62+1.43-1.66=9.99+6.68+1.12-6.24=9.33+5.19+6.4-5.01=6.68+4.66+5.88-1.97=5.76+3.14+3.86-4.91=0.79+2.58+5.4-0.61=9.45+9.98+9.37-9.58=4.14+8.86+0.81-6.26=8.85+6.68-0.54+9.54=4.49+7.03-6.79+0.11=7.07+4.96-8.03+8.58=3.75+7.91-7.33+5.01=7.24+6.96-5.99+3.07=5.12+9.84-9.43+7.16=5.84+0.89-0.92+8.37=7.69+4-5.56+5.16=0.45+7.38-1.17+4.92=5.41+7.39-5.05+5.12=0.86+5.34-5.37+9.2=5.06+5.57-8.8+2.21=2.36+3.81-1.4+4.81=7.25+7.76-8+6.64=3.88+4.08-7.34+4.5=8.14+9.82-3.37+9.14=2.24+9.23-0.08+9.01=0.11+7.89-6.88+9.06=4.66+8.47-3.78+8.09=4.55+6.94-9.22+1.52=7.44+0.82-1.77+4.15=5.92+7.03-9.04+4.2=1.38+5.63-6.61+2.79=1.37+6.57-2.17+5.31=5.54+1.81-0.56+0.25=9.75+9.63-6.58+7.42=6.49+1.79-7.15+1.8=7.95+2.18-3.58+2.98=7.73+4.86-0.94+9.79=6.42+8.1-6.28+9.8=3.47+5.41-1.1+2.58=3.86+7.84-3.45+5.45=3.15+7.71-0.45+5.78=1.5+7.17-2.43+1.99=1.38+6.6-1.84+4.56=3.98+5.55-2.01+5.46=3.67+2.36-4.4+3.04=4.68+5.26-1.85+6.4=9.43+6.83-8.75+7.5=3.95+5.04-8.37+4.02=8.8+1.97-1.02+9.13=1.5+8.89-0.13+2.69=8.43+2.97-3.94+7.49=7.31+3.86-2.45+2.27=9.83+9.2-0.9+0.58=9.33+1.08-1.07+1.44=0.96+8.15-6.64+5.26=3.4+8.23-4.75+2.68=1.22+9.6-1.17+8.76=7.49+4.49-3.44+3.73=2.7+1.85-1.65+6.5=4.21+4.46-5.45+0.13=7.54+6.6-0.65+7.85=8.36+0.97-0.74+4.33=4.49+9.68-5.16-4.17=4.59+6.32-0.74-4.57=3.41+8.24-2.06-8.81=6.24+8.87-7.94-1.19=7.83+8.25-3.79-8.74=2.77+8.47-2.37-4.87=7.01+7.42-6.05-7.05=7.13+8.3-0.07-7.71=3.9+8.64-0.3-4.01=5.26+2.08-2.39-0.74=7.2+7.47-6.48-0.66=6.64+9.88-8.91-0.05=3.45+9.07-4.9-0.73=8.38+9.74-5.57-1.21=2.57+8.87-4.48-4.52=4.93+2.28-1.3-4.9=1.59+6.03-1.84-2.75=3.49+8.91-0.6-7.4=2.31+8.45-3.67-5.37=1.99+5.83-4.11-1.23=9.52+8.24-2.09-7.17=9.86+6.51-5.16-0.19=7.64+1.19-1.06-5.69=5.47+3.93-4.33-0.39=7.7+9.22-5.82-0.74=0.79+8.89-4.72-1.9=6.47+2.98-0.9-0.62=2.88+9.26-1.49-4.82=5.62+7.35-0.59-9.07=6.55+9.53-4.39-1.53=5.55+8.72-0.64-6.14=5.53+8.07-5.85-0.74=5.88+5.99-6.98-3.58=5.33+1.3-0.57-0.88=6.12+7.55-7.57-1.5=7.25+9.12-1.59-8.64=6.64+5.47-1.74-4.91=8.6+3.82-1.33-0.8=9.83+3.97-4.99-4.75=3.31+4.15-1.92-4.95=6.59+8.2-5.43-1.41=9.18+0.21-3.8-2.83=2.98+8.45-5.26-3.12=8.61+4.41-2.34-4.72=4.68+6.2-6.18-0.9=1.77+7.57-3.36-0.99=1.26+9.55-5.42-2.16=9.86+6.43-1.16-4.56=3.29+5.72-1.87-2.26=9.46+2.46-5.79-5.68=7.68+8.44-3.8-7.98=9.47+4.85-6.06-4.38=6.02+2.82-1.96-5.95=5.89+4.64-6.25-2.55=6.79-4.76+5.4+4.6=3.17-0.67+6.23+4.96=9.1-3.65+5.14+5.67=9.22-4.24+6.83+6.16=8.58-2.34+1.08+1.25=8.81-6.14+7.2+5.56=8.38-1.53+7.72+7.97=6.88-2.95+8.2+2.77=3.7-3.6+8.71+4.78=6.86-2.11+7.63+8.05=9.89-2.43+4.84+8.5=4.95-2.42+5.83+9.57=5.19-1.9+3.16+1.22=6.71-0.08+3.39+3.88=9.18-3.79+3.43+9.97=9.91-5.03+6.97+8.18=5.31-2.61+2.85+3.03=6.61-3.9+0.86+7.44=7.15-6.23+9.27+3.92=6.74-3.03+1.46+3.81=4.81-0.86+2.84+0.3=4.09-3.41+2.53+8.15=3.72-3.48+3.41+4.23=9.94-7.15+2.69+0.5=3.01-2.81+1.58+0.52=4.74-1.65+3.64+1.11=6.88-1.36+3.63+8.89=9.95-1.87+7.76+0.58=5.26-2.19+7.48+8.02=9.94-1.17+7.39+9.62=3.4-2.99+2.33+4.92=4.83-2.56+1.93+5.28=8.01-6+1.3+3.69=7.69-0.99+8.64+0.75=3.98-3.11+9.03+3.2=5.32-3.48+1.19+8.16=3.98-0.05+2.91+1.13=6.99-2.83+0.85+0.05=7.91-1.7+7.7+2.92=9.83-1.44+0.79+7.75=3.6-0.65+8.78+0.46=8.05-6.3+8.1+7.59=4.81-3.25+7.86+1.91=4.55-3.86+5.88+6.54=0.67-0.51+0.92+0.34=5.84-3.76+2.26+5.05=2.44-0.09+2.21+2.48=6.41-2.42+4.42+1.06=9.36-5.55+3.2+9.9=6.96-6.23+4.83+7.55=7.54-1.38+5.58+1.3=9.69-1.36+1.28+8.81=6.13-1.69+4.58+4.15=4.47-0.32+4.4+9.08=7.95-4.62+4.03-1.2=8.74-2.9+9.21-6.18=4.6-2.37+9.2-3.87=7.16-3.07+4.61-6=8.76-0.47+2.1-1.26=7.47-1.28+5.52-2.58=4.57-3.99+7.26-3.13=3-0.09+6.11-7.47=3.71-0.83+8.96-4.56=5.07-1.87+1.46-3.23=8.07-5.47+7.89-7.4=8.18-0.89+9.36-0.68=3.77-0.22+4.75-2.54=8.66-0.36+7.17-5.63=7.18-2.29+6.09-6.76=8.37-0.3+0.87-3.36=9.07-1.78+7.3-0.44=9.23-4.89+5.63-9.11=8.62-5.43+5.82-4.87=9.85-4.4+4.67-0.76=5.05-0.34+5.6-2.85=6.64-0.58+0.53-5.79=6.14-1.85+7.48-1.95=7.6-7.42+5.88-1.42=7.81-7.47+5.81-5.99=9.33-3.97+2.03-6.13=9.22-5.85+6.41-3.05=5.65-0.55+9.75-0.59=9.27-1.77+9.19-8.13=7.42-0.46+0.52-6.79=7.28-3.45+6.55-2.1=2.11-0.04+8.29-8.81=7.66-3.7+6.5-3.46=6.87-1.55+5.54-6.38=7.86-4.98+9.32-1.69=7.94-5.4+1.7-3.09=7.66-1.04+2-6.95=8.87-2.14+6.54-8.62=6.58-2.46+6.54-7.55=8.93-8.81+3.2-2.46=1.89-1.29+3.2-3.25=8.09-1.03+2.33-8.16=5.61-3.33+3.58-5.39=6.3-3.53+5.99-6.23=5.01-0.5+9.75-5.88=9.1-4.32+4.39-0.43=4.82-2.24+8.1-3.86=3.68-1.23+3.55-4.19=7.12-5.4+3.12-3.81=3.7-3.16+8.96-5.64=2-1.35+6.14-1.03=9.06-1.83+2.41-1.13=9.42-6.99+5.79-0.82=5.6-2.93+7.79-9.63=9.86-3.09-0.48+9.06=4.23-0.28-0.93+7.38=6.02-3.45-1.51+5.04=9.61-0.33-9.07+2.88=7.97-6.18-0.76+4.53=6.03-3.55-1.48+9.16=9.8-5.86-3.79+7.88=2.77-0.2-0.07+7.46=4-2.77-0.23+0.6=8.18-0.21-0.04+0.28=5.75-1.05-4.5+8.67=9.25-7.59-0.7+8.32=7.8-2.91-4.09+8.49=5.52-4.44-0.57+0.73=7.77-2.71-0.11+2.09=9.35-7.22-1.25+1.4=9.49-0.29-4.22+4.13=8.44-3.86-1.89+6.25=5.47-1.17-1.83+5.98=9.97-4.23-0.98+4.9=5.56-0.77-1.15+4.3=5.36-1.16-0.89+4.96=9.79-6.59-1.1+5.09=2.51-0.22-1.88+6.47=3.8-0.48-3.05+4=8.56-0.89-0.82+0.85=9.49-4.88-0.02+2.08=8.91-2.05-4.33+2.75=9.05-2.86-5.79+2.45=9.15-6-0.17+4.42=5.76-3.69-1.12+1.37=5.13-0.52-0.1+0.94=9.39-0.18-1.49+1.25=9.06-0.99-3.45+3.89=9.24-0.39-0.1+6.03=6.55-0.11-6.19+5.69=7.83-1.12-4.73+9.37=8.86-2.29-3.5+2.6=6.19-0.08-1.68+6.54=6.73-4.34-1.77+0.92=7.86-6.66-1.07+9.51=5.96-1.26-4.57+3.04=8.84-4.64-3.62+4.06=4.02-1.38-0.08+8.78=8.02-3.28-2.18+4.7=7.67-5.28-2.01+2.74=6.6-3.9-0.34+5.44=9.99-1.7-0.14+4.91=8.79-0.06-5.41+4.87=9.53-0.36-9.07+2.97=8.88-5.02-0.03+4.06=8.77-0.3-1.11+3.79=4.57-2.83-1.44+9.61=7.83-4.34-1.32+5.51=6.4-1.87-3.1-0.3=8.81-3-0.24-1.89=7.17-1.76-2.83-1.4=8.99-1.34-2.05-5.05=5.28-0.61-3.01-0.81=9.87-3.59-0.03-5.21=3.11-1.47-0.3-0.93=5.17-0.5-1.65-1.77=7.94-0.32-2.39-0.52=9.49-3.61-0.39-0.92=9.01-3.57-0.44-2.2=9.13-3.16-2.03-0.37=8.76-4.96-0.05-1.95=8.13-1.55-2.01-3.93=8.52-2.63-5.04-0.74=5.82-2.01-0.48-3.21=7.96-1.73-0.63-3.16=9.65-0.38-8.62-0.15=7.97-0.92-1.77-4.52=6.12-1.04-2.88-2=9.59-1.68-0.92-3.63=9.71-0.58-1.63-6.02=9.21-5.02-1.2-2.26=9.13-0.46-2.95-4.76=6.81-0.06-1.46-3.44=8.23-1.82-1.19-1.05=9.93-4.09-0.36-3.44=7.13-2.99-1.22-0.8=9.26-1.8-0.15-5.84=9.81-1.86-2.88-0.06=9.26-1.61-5.75-1.29=8.87-3.4-0.35-2.75=8.68-0.47-2.6-4.73=8.86-1.17-1-4.39=8.3-0.19-5.02-0.38=9.04-1.82-4.93-0.24=9.6-3.15-0.88-1.99=8.43-0.88-0.92-3.39=9.62-0.23-1.84-2.59=9.77-0.96-1.98-4.45=9.49-3.62-1.76-1.93=6.35-1.27-0.19-3.67=9.17-1.75-0.85-0.4=6.14-1.18-1.88-0.33=9.17-1.29-1.6-0.44=9.62-2.9-2.12-1.75=7.15-0.15-1.82-2.11=7.57-1.02-4.24-1.18=9.17-2.28-2.07-3.95=9.84-3.67-0.68-2.45=9.17-0.75-7.38-0.64=9.9-3.97-1.73-0.4=8.05-1.59-0.1-1.65=9.37-0.63-2.93-3.59=参考答案8.85+3.25=12.17.69+1.35=9.049.04+1.03=10.072.57+7.86=10.434.77+9=13.775.02+6.79=11.816.1+8.17=14.274.31+9.26=13.574.12+8.31=12.439.81+5.99=15.88.32+4.13=12.459.47+8.62=18.097.06+5.04=12.14.19+6.95=11.142.97+3.94=6.912.33+3.59=5.929.46+7.32=16.783.7+4.2=7.95.21+6.25=11.462.07+2=4.072.51+5.41=7.926.33+2.09=8.422.9+5.19=8.095.62+2.86=8.487.35+0.3=7.650.38+8.78=9.161.46+6.43=7.892.17+1.6=3.775.94+5.85=11.797.56+4.02=11.581.36+1.55=2.917.37+4.2=11.571.3+9.27=10.571.06+6.26=7.322.74+6.58=9.327.73+7.07=14.83.27+7.65=10.929.24+7.6=16.844.53+3.94=8.477.71+2.01=9.728.45+0.37=8.820.15+6.86=7.017.73+8.63=16.365.15+8.23=13.384.91+0.18=5.092.3+4.16=6.465.05+2.86=7.912.84+5.96=8.85.4+7.87=13.271.99+2.6=4.591.73+5.08=6.816.42+8.24=14.665.07+8.01=13.087.71+5.24=12.954.64-2.48=2.161.72-0.72=19.54-7.98=1.566.54-0.96=5.588.45-1.78=6.678.62-5.81=2.815.23-2.1=3.138.37-1.73=6.642.99-1.56=1.431.31-0.78=0.537.57-3.55=4.027.49-5.89=1.66.02-4.09=1.937.55-3.05=4.56.54-2.3=4.247.66-4.04=3.627.67-1.38=6.299.04-2.79=6.256.53-5.6=0.934.92-4.37=0.558.81-7.42=1.399.52-3.78=5.745.87-2.71=3.164.34-1.03=3.312.22-1.6=0.625.54-3.59=1.959.09-2.11=6.984.11-3.39=0.722.57-1.13=1.448.75-0.18=8.574.22-3.1=1.125.23-0.34=4.895.51-0.32=5.194.71-1.77=2.942.61-1.16=1.459.8-4.05=5.759.06-1.1=7.969.89-9.14=0.757.13-0.14=6.995.18-2.74=2.446.82-3.08=3.742.9-1.92=0.986.65-4.95=1.79.28-5.78=3.58.31-4.6=3.719.67-2.38=7.297.3-0.51=6.797.22-4.69=2.538.1-8=0.11.71-1.35=0.369.05-7.17=1.884.55-2.44=2.113.78-0.77=3.018.39-7.59=0.86.9+8.55+7.93=23.381.36+0.92+0.98=3.263.32+6.58+3.21=13.119.14+3.9+1.85=14.898.57+8.01+2.24=18.824.05+9.29+8.48=21.820.75+7.64+1.11=9.54.11+9.44+5.87=19.424.06+4.63+6.08=14.773.8+6.46+4.98=15.243.19+3.68+3.59=10.465.8+3+8.52=17.324.16+8.14+9.65=21.951.68+6.6+3.29=11.570.28+5.86+4.11=10.255.84+0.55+7.8=14.191.84+7.13+8.4=17.370.86+2.76+4.01=7.639.07+1.2+8.3=18.577.03+7.84+0.38=15.258.49+1.47+2.86=12.820.31+2.14+3.62=6.078.77+5.24+1.21=15.225.11+3.4+8.61=17.125.59+7.5+3.82=16.911.99+3.06+0.37=5.425.55+7.45+7.16=20.166.3+7.94+4.58=18.820.48+7.85+2.03=10.367.63+3.36+2.02=13.012.08+9.6+9.25=20.930.3+0.89+4.47=5.665.86+3.86+9.5=19.220.46+7.74+5.69=13.896.3+3.12+0.08=9.54.21+6.83+8.52=19.565.22+5.89+5.62=16.733.52+3.26+7.42=14.23.33+2.44+5.26=11.031.52+7.77+6.91=16.23.6+4.42+5.5=13.528.03+6.23+7.25=21.511.2+8.45+3.43=13.087.73+5.89+5.2=18.823.72+3.69+1.44=8.852.66+2.63+4.81=10.17.69+9.33+2.1=19.124.51+1.33+1.14=6.980.75+9.46+9.35=19.568.45+4.94+0.42=13.819.08+4.75+8.79=22.624.15+5.64+8.8=18.596.5+3.37+2.28=12.154.23+4.14+7.82=16.194.46+4.84-9.06=0.247.68+7.71-6.47=8.924.5+7.4-0.82=11.082.3+2.2-0.52=3.986.59+3.55-0.3=9.847.09+8.12-4.17=11.046.92+9.01-6.36=9.575.07+3.79-6.67=2.191.38+8.29-2.39=7.282.5+6.24-8.57=0.175.99+6.25-9.26=2.983.83+6.48-2.45=7.869.26+8.65-4.13=13.780.5+8.31-7.81=18.53+0.92-2.27=7.184.42+8.08-0.9=11.65.4+1.19-0.88=5.711.54+7.39-1.87=7.063.72+0.17-2.28=1.616.29+4.57-4.45=6.418.23+8.93-5.93=11.238.95+2.12-5.29=5.780.74+7.41-0.31=7.845.47+8.13-3.23=10.375.4+9.16-6.4=8.164.58+1.53-1.58=4.531.59+9.5-3.76=7.335.82+6.02-1.46=10.387.25+3.28-8.09=2.445.26+9.08-9.32=5.025.04+9.09-1.89=12.249.3+4.35-8.35=5.31.45+5.67-4.82=2.37.8+2.84-1.66=8.987.98+3.52-7.33=4.170.28+7.18-2.51=4.955.27+3.71-4.46=4.526.57+0.8-0.29=7.088.07+2.88-4.9=6.055.16+9.62-1.6=13.181.5+4.88-3.99=2.396.67+6.66-2.18=11.159.52+2.22-7.57=4.174.56+1.42-5.17=0.813.73+3.58-3.54=3.776.27+8.01-6.44=7.844.62+9.35-0.16=13.817.12+6.47-6.09=7.51.3+0.87-0.38=1.799.18+5.73-8.72=6.192.15+0.5-1.14=1.519.03+9.16-7.29=10.98.58+7.33-8.03=7.889.02+4.3-8.07=5.259.43-6.85+4.83=7.418.51-1.23+6.01=13.298.31-8.05+5.03=5.295-0.5+1.09=5.599.67-6.84+7.73=10.568.93-3.08+6.38=12.236.28-3.25+6.81=9.848.63-3.63+3.04=8.049.42-2.93+4.82=11.316.83-0.64+7.41=13.69.55-1.55+7.16=15.169.73-7.25+5.45=7.937.76-2.86+3.04=7.949.96-6.21+0.91=4.667.84-2.44+7.44=12.846.41-1.86+2.41=6.964.55-1.34+6.12=9.335.1-0.2+7.71=12.612.87-1.12+3.08=4.839.53-6.21+5.05=8.374.89-0.18+7.76=12.476.78-2.03+0.1=4.854.95-3.43+1.73=3.259.94-5.53+4.24=8.656.25-4.22+3.38=5.417.93-4.43+6.76=10.266.27-3.05+0.35=3.576.82-3.38+8.6=12.045.31-2.47+9.2=12.049.11-8.84+7.02=7.295.6-2.25+0.5=3.858.07-3.07+0.41=5.416.89-2.41+1.58=6.067.34-4.06+0.17=3.458.04-5.42+7.73=10.358.09-7.18+7.15=8.062.89-0.57+2.91=5.237.74-6.95+0.53=1.328.6-0.79+0.71=8.525.74-3.41+3.24=5.575.26-1.07+8.05=12.245.82-4.44+4.61=5.994.38-1.48+9.17=12.072.41-0.28+4.38=6.515.8-4.73+1.93=34.39-0.46+2.14=6.079.47-3.64+7=12.836.08-0.9+0.62=5.85.45-4.67+1.88=2.664.79-3.54+1.33=2.589.84-3.14+1.41=8.117.57-1.29+8.08=14.368.74-2.86+5.18=11.068.69-0.23+2.59=11.057.16-0.97-4.86=1.339.9-3.25-6.23=0.429.39-0.46-7.95=0.989.47-1.91-3.38=4.188.85-2.73-2.81=3.316.33-3.9-0.44=1.996.45-1.1-2.97=2.382.33-2.18-0.03=0.127.35-3.35-3.9=0.11.83-0.11-0.77=0.957.7-0.97-3.9=2.836.71-1.93-3.15=1.637.49-1.51-3.02=2.967.59-4.41-0.27=2.917.26-0.7-6.08=0.484.39-0.25-0.99=3.157.67-3.59-0.41=3.679.14-0.64-0.87=7.639.76-2.62-4.27=2.870.8-0.11-0.51=0.188.45-3.47-3.64=1.349.02-0.61-3.28=5.135.15-3.49-1.28=0.386.34-5-1.1=0.248.81-6.41-1.27=1.139.42-2.49-4.44=2.496.81-5.56-1.1=0.159.33-2.75-5.38=1.28.36-0.9-6.4=1.067.1-0.7-2.29=4.117.59-2.22-4.85=0.529.86-0.26-4.91=4.699.75-2.16-0.02=7.579.14-0.34-1.86=6.944.77-0.03-3.86=0.888.97-0.45-2.91=5.619.82-2.84-1.58=5.45.73-0.2-2.01=3.529.97-1.71-4.31=3.959.85-2.05-6.03=1.777.65-0.16-0.59=6.99.57-5.98-1.87=1.728.94-5.28-2.41=1.259.85-1.3-2.34=6.215.28-2.17-2.8=0.317.25-3.86-0.5=2.899.96-0.14-7.38=2.445.32-2.84-1.62=0.868.66-3.15-0.17=5.344.48-2.31-0.77=1.49.86-3.84-1.18=4.844.94-0.54-2.58=1.827.1-2.88-3.96=0.267.41-3.38-3.88=0.150.41+2.46+0.14+4.08=7.095.72+1.6+7.55+8.88=23.757.11+9.13+5.25+7.17=28.661.49+2.02+5.55+5.34=14.48.47+1.09+2.24+7.99=19.799.99+5.3+4.65+3.74=23.687.73+7.47+0.79+6.86=22.852.87+8.02+4.18+9.9=24.971.76+7.13+8.01+1.36=18.262.52+2.91+4.66+9.91=207.41+2.96+8+2.18=20.557.42+9.42+1.26+2.49=20.596.6+3.13+2.81+5.57=18.115.51+0.48+8.66+9.9=24.554.73+8.31+0.48+6.73=20.252.22+5.45+4.49+3.37=15.530.37+6.43+8.5+1.57=16.871.81+2.76+0.26+1.11=5.946.13+9.04+3.11+6.6=24.883.32+6.75+2.31+0.58=12.963.21+6.07+7.65+9.17=26.14.98+7.45+6.72+7.82=26.974.62+7.8+5.88+2.64=20.943.3+2.82+5.3+0.36=11.784.84+5.92+7.96+3.77=22.495.56+6.94+2+1.61=16.115.64+7.56+0.34+2.29=15.837.26+9.25+1.74+8.37=26.620.91+9.08+2.1+4.48=16.578.02+2.57+6.01+4.49=21.095.23+8.56+3.99+5.8=23.582.32+0.4+2.19+6.57=11.484.08+8.66+7.88+9.61=30.233.96+6.44+5.84+0.71=16.955.34+4.04+7.56+1.89=18.835.44+1.55+8.27+0.65=15.914.93+9.7+3.88+3.84=22.356.07+5.83+3.31+1.29=16.51.46+9.74+0.07+7.69=18.965.02+6.67+0.52+3.24=15.457.47+7.58+5.21+2.26=22.528.27+5.07+4.23+7.01=24.587.37+2.34+6.72+8.36=24.790.66+5.89+0.2+7.81=14.564.48+7.51+4.83+6.47=23.296.64+9.94+4.32+4.44=25.342.29+1.39+4.8+0.8=9.286.55+7.99+0.47+8.12=23.137.52+0.47+5.13+7.57=20.696.43+9.75+6.62+0.09=22.894.98+0.33+2.23+6.98=14.523.43+3.18+1.47+8.37=16.456.68+0.31+4.87+0.97=12.830.05+1.79+5.6+7.85=15.290.4+1.15+4.08-1.73=3.95.06+7.28+6.46-8.13=10.670.94+3.33+2.76-4.56=2.473.25+7.83+1.94-9.69=3.335.7+6.19+0.63-3.55=8.972.97+2.79+8.63-0.41=13.988.57+6.38+8.93-8.59=15.294.1+3.69+1.09-7.03=1.850.18+5.31+7.6-0.06=13.036.87+0.3+9.41-9.45=7.139.33+9.67+8.18-6.85=20.332.43+7.29+0.59-2.2=8.116.82+5.56+1.96-4.64=9.78.02+7.77+4.51-9.93=10.378.33+3.46+8.2-4.7=15.292.03+2.45+1.11-1.39=4.23.16+4.62+9.32-9.62=7.485.89+6.29+5.95-8.85=9.287.29+1.58+2.45-4.25=7.073.69+6.72+5.74-3.29=12.862.25+8.06+9.28-2.77=16.821.21+9.84+6.22-6.91=10.363.37+6.37+8.76-5.63=12.870.02+3.94+8.61-8.25=4.323.95+2.32+9.22-2.05=13.443.85+1.67+2.59-6.8=1.313.95+0.87+9.71-6.6=7.937.46+5.33+6.29-6.92=12.164.56+7.53+2.25-1.17=13.170.41+1.56+6.9-3.39=5.482.44+3.65+9.38-5.17=10.30.75+4.57+7.09-3.18=9.239.92+5.62+4.22-0.71=19.056.43+9.77+5.71-0.77=21.149.98+1.24+1.92-0.49=12.654.21+1.56+3.31-6.63=2.457.12+8.21+4.99-9.92=10.48.52+2.05+5.68-1.3=14.958.23+2.97+6.55-6.81=10.945.76+9.94+1.13-9.42=7.419.47+9.77+8.55-4.25=23.541.01+0.91+9.43-1.51=9.848.04+3.46+4.35-5.78=10.077.69+3.61+3.55-2.5=12.350.2+0.65+7.51-3.34=5.022.41+8.31+6.71-9.95=7.489.13+7.62+1.43-1.66=16.529.99+6.68+1.12-6.24=11.559.33+5.19+6.4-5.01=15.916.68+4.66+5.88-1.97=15.255.76+3.14+3.86-4.91=7.850.79+2.58+5.4-0.61=8.169.45+9.98+9.37-9.58=19.224.14+8.86+0.81-6.26=7.558.85+6.68-0.54+9.54=24.534.49+7.03-6.79+0.11=4.847.07+4.96-8.03+8.58=12.583.75+7.91-7.33+5.01=9.347.24+6.96-5.99+3.07=11.285.12+9.84-9.43+7.16=12.695.84+0.89-0.92+8.37=14.187.69+4-5.56+5.16=11.290.45+7.38-1.17+4.92=11.585.41+7.39-5.05+5.12=12.870.86+5.34-5.37+9.2=10.035.06+5.57-8.8+2.21=4.042.36+3.81-1.4+4.81=9.587.25+7.76-8+6.64=13.653.88+4.08-7.34+4.5=5.128.14+9.82-3.37+9.14=23.732.24+9.23-0.08+9.01=20.40.11+7.89-6.88+9.06=10.184.66+8.47-3.78+8.09=17.444.55+6.94-9.22+1.52=3.797.44+0.82-1.77+4.15=10.645.92+7.03-9.04+4.2=8.111.38+5.63-6.61+2.79=3.191.37+6.57-2.17+5.31=11.085.54+1.81-0.56+0.25=7.049.75+9.63-6.58+7.42=20.226.49+1.79-7.15+1.8=2.937.95+2.18-3.58+2.98=9.537.73+4.86-0.94+9.79=21.446.42+8.1-6.28+9.8=18.043.47+5.41-1.1+2.58=10.363.86+7.84-3.45+5.45=13.73.15+7.71-0.45+5.78=16.191.5+7.17-2.43+1.99=8.231.38+6.6-1.84+4.56=10.73.98+5.55-2.01+5.46=12.983.67+2.36-4.4+3.04=4.674.68+5.26-1.85+6.4=14.499.43+6.83-8.75+7.5=15.013.95+5.04-8.37+4.02=4.648.8+1.97-1.02+9.13=18.881.5+8.89-0.13+2.69=12.958.43+2.97-3.94+7.49=14.957.31+3.86-2.45+2.27=10.999.83+9.2-0.9+0.58=18.719.33+1.08-1.07+1.44=10.780.96+8.15-6.64+5.26=7.733.4+8.23-4.75+2.68=9.561.22+9.6-1.17+8.76=18.417.49+4.49-3.44+3.73=12.272.7+1.85-1.65+6.5=9.44.21+4.46-5.45+0.13=3.357.54+6.6-0.65+7.85=21.348.36+0.97-0.74+4.33=12.924.49+9.68-5.16-4.17=4.844.59+6.32-0.74-4.57=5.63.41+8.24-2.06-8.81=0.786.24+8.87-7.94-1.19=5.987.83+8.25-3.79-8.74=3.552.77+8.47-2.37-4.87=47.01+7.42-6.05-7.05=1.337.13+8.3-0.07-7.71=7.653.9+8.64-0.3-4.01=8.235.26+2.08-2.39-0.74=4.217.2+7.47-6.48-0.66=7.536.64+9.88-8.91-0.05=7.563.45+9.07-4.9-0.73=6.898.38+9.74-5.57-1.21=11.342.57+8.87-4.48-4.52=2.444.93+2.28-1.3-4.9=1.011.59+6.03-1.84-2.75=3.033.49+8.91-0.6-7.4=4.42.31+8.45-3.67-5.37=1.721.99+5.83-4.11-1.23=2.489.52+8.24-2.09-7.17=8.59.86+6.51-5.16-0.19=11.027.64+1.19-1.06-5.69=2.085.47+3.93-4.33-0.39=4.687.7+9.22-5.82-0.74=10.360.79+8.89-4.72-1.9=3.066.47+2.98-0.9-0.62=7.932.88+9.26-1.49-4.82=5.835.62+7.35-0.59-9.07=3.316.55+9.53-4.39-1.53=10.165.55+8.72-0.64-6.14=7.495.53+8.07-5.85-0.74=7.015.88+5.99-6.98-3.58=1.315.33+1.3-0.57-0.88=5.186.12+7.55-7.57-1.5=4.67.25+9.12-1.59-8.64=6.146.64+5.47-1.74-4.91=5.468.6+3.82-1.33-0.8=10.299.83+3.97-4.99-4.75=4.063.31+4.15-1.92-4.95=0.596.59+8.2-5.43-1.41=7.959.18+0.21-3.8-2.83=2.762.98+8.45-5.26-3.12=3.058.61+4.41-2.34-4.72=5.964.68+6.2-6.18-0.9=3.81.77+7.57-3.36-0.99=4.991.26+9.55-5.42-2.16=3.239.86+6.43-1.16-4.56=10.573.29+5.72-1.87-2.26=4.889.46+2.46-5.79-5.68=0.457.68+8.44-3.8-7.98=4.349.47+4.85-6.06-4.38=3.886.02+2.82-1.96-5.95=0.935.89+4.64-6.25-2.55=1.736.79-4.76+5.4+4.6=12.033.17-0.67+6.23+4.96=13.699.1-3.65+5.14+5.67=16.269.22-4.24+6.83+6.16=17.978.58-2.34+1.08+1.25=8.578.81-6.14+7.2+5.56=15.438.38-1.53+7.72+7.97=22.546.88-2.95+8.2+2.77=14.93.7-3.6+8.71+4.78=13.596.86-2.11+7.63+8.05=20.439.89-2.43+4.84+8.5=20.84.95-2.42+5.83+9.57=17.935.19-1.9+3.16+1.22=7.676.71-0.08+3.39+3.88=13.99.18-3.79+3.43+9.97=18.799.91-5.03+6.97+8.18=20.035.31-2.61+2.85+3.03=8.586.61-3.9+0.86+7.44=11.017.15-6.23+9.27+3.92=14.116.74-3.03+1.46+3.81=8.984.81-0.86+2.84+0.3=7.094.09-3.41+2.53+8.15=11.363.72-3.48+3.41+4.23=7.889.94-7.15+2.69+0.5=5.983.01-2.81+1.58+0.52=2.34.74-1.65+3.64+1.11=7.846.88-1.36+3.63+8.89=18.049.95-1.87+7.76+0.58=16.425.26-2.19+7.48+8.02=18.579.94-1.17+7.39+9.62=25.783.4-2.99+2.33+4.92=7.664.83-2.56+1.93+5.28=9.488.01-6+1.3+3.69=77.69-0.99+8.64+0.75=16.093.98-3.11+9.03+3.2=13.15.32-3.48+1.19+8.16=11.193.98-0.05+2.91+1.13=7.976.99-2.83+0.85+0.05=5.067.91-1.7+7.7+2.92=16.839.83-1.44+0.79+7.75=16.933.6-0.65+8.78+0.46=12.198.05-6.3+8.1+7.59=17.444.81-3.25+7.86+1.91=11.334.55-3.86+5.88+6.54=13.110.67-0.51+0.92+0.34=1.425.84-3.76+2.26+5.05=9.392.44-0.09+2.21+2.48=7.046.41-2.42+4.42+1.06=9.479.36-5.55+3.2+9.9=16.916.96-6.23+4.83+7.55=13.117.54-1.38+5.58+1.3=13.049.69-1.36+1.28+8.81=18.426.13-1.69+4.58+4.15=13.174.47-0.32+4.4+9.08=17.637.95-4.62+4.03-1.2=6.168.74-2.9+9.21-6.18=8.874.6-2.37+9.2-3.87=7.567.16-3.07+4.61-6=2.78.76-0.47+2.1-1.26=9.137.47-1.28+5.52-2.58=9.134.57-3.99+7.26-3.13=4.713-0.09+6.11-7.47=1.553.71-0.83+8.96-4.56=7.285.07-1.87+1.46-3.23=1.438.07-5.47+7.89-7.4=3.098.18-0.89+9.36-0.68=15.973.77-0.22+4.75-2.54=5.768.66-0.36+7.17-5.63=9.847.18-2.29+6.09-6.76=4.228.37-0.3+0.87-3.36=5.589.07-1.78+7.3-0.44=14.159.23-4.89+5.63-9.11=0.868.62-5.43+5.82-4.87=4.149.85-4.4+4.67-0.76=9.365.05-0.34+5.6-2.85=7.466.64-0.58+0.53-5.79=0.86.14-1.85+7.48-1.95=9.827.6-7.42+5.88-1.42=4.647.81-7.47+5.81-5.99=0.169.33-3.97+2.03-6.13=1.269.22-5.85+6.41-3.05=6.735.65-0.55+9.75-0.59=14.269.27-1.77+9.19-8.13=8.567.42-0.46+0.52-6.79=0.697.28-3.45+6.55-2.1=8.282.11-0.04+8.29-8.81=1.557.66-3.7+6.5-3.46=76.87-1.55+5.54-6.38=4.487.86-4.98+9.32-1.69=10.517.94-5.4+1.7-3.09=1.157.66-1.04+2-6.95=1.678.87-2.14+6.54-8.62=4.656.58-2.46+6.54-7.55=3.118.93-8.81+3.2-2.46=0.861.89-