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8.87+0.92=5.5+5.49=6.46+8.83=1.61+6.19=5.9+0.68=3.95+4.12=0.3+4.81=0.31+8.7=1.22+7.17=8.14+2.26=0.53+7.82=2.98+8.51=1.54+5.19=5.96+3.57=5.06+8.1=0.76+6.04=7.06+0.53=7.25+1.34=2.07+6.25=9.12+4.38=8.69+1.55=0.08+8.69=1.83+1.16=3.56+5.21=8.33+9.78=9.8+2.79=2.38+4.56=3.9+4.1=9.37+5.31=8.6+4.39=7.13+9.53=6.38+8.01=6.7+5.51=5.21+7.24=5.22+2.31=4.44+0.59=8.05+8.24=7.71+3.56=7.53+9.99=2.12+2.65=1.36+2.83=4.24+4.86=4.46+8.88=6.48+8.77=4.63+4.7=9.22+9.84=3.04+0.26=7.69+2.44=8.31+2.58=5.15+3.13=4.62+3.78=8.07+5.12=1.44+8.63=2.37+1.74=5.91-0.66=6.41-5.59=9.21-1.01=6.78-2.13=9.3-6.36=9.97-2.82=9.91-2.97=5.32-2.94=4.72-3.43=4.75-0.86=7.58-1.67=7.02-2.02=5.48-5.31=9.79-8.57=8.37-2.06=5.97-1.15=9.39-5.56=9.55-7.14=3.4-0.2=2.76-1.81=6.03-2=7.19-3.4=8.36-1.29=9.23-4.41=5.31-2.23=9.06-1.06=9.16-7.34=2.87-0.26=9.51-9.16=7.06-6.88=5.19-3.79=7.71-6.57=7.36-0.92=9.39-0.18=8.93-4.81=7.23-6.1=3.63-2.17=6.43-5.42=3.12-2.65=6.89-0.59=5.62-4.88=6.12-0.72=5.64-5.26=4.01-3.59=7.13-0.1=6.61-6.03=8.93-7.08=4.34-2.31=5.87-2.02=7.63-6.59=9.49-3.7=8.07-7.33=2.93-1.94=7.31-4.4=7.64+5.13+8.93=1.63+6.55+2.86=2.4+0.09+2.58=5.48+9.54+7.43=5.66+3.5+3.7=6.21+9.64+2.51=0.17+5+3.72=1.85+8.04+0.85=2.63+3.73+2.95=8.3+3.87+7.41=1.07+0.48+9.69=7.56+6.44+9.56=6.79+9.1+4.14=0.74+6.71+1.29=3.86+0.61+5.64=2.1+0.69+3.38=3.09+0.8+1.58=1.14+4.99+9.77=9.07+1.71+8.61=9.46+6.56+7.15=3.15+9.31+2.4=8.09+1.89+5.53=4.11+4.38+9.93=1.59+7.49+0.51=3.35+0.51+9.5=5.03+4.12+9.14=8.5+6.93+8.88=3.21+0.16+7.94=7.48+8.22+2.15=9.53+1.88+6.72=3.01+5.06+2.34=4.46+7.93+4.66=9.68+3.43+3.41=5.63+9.25+1.3=1.85+0.18+4.02=1.08+9.77+5.26=1.63+1.25+5.56=6.25+6.91+8.54=0.41+6.83+6.56=5.36+8.98+8.35=4.1+7.02+0.31=0.15+0.57+1.72=2.08+0.46+6.62=7.61+2.47+7.08=4.68+0.3+0.78=5.46+5.22+5.76=4.79+1.48+0.67=3.58+6.48+6.39=0.91+7.55+8.79=1.06+9.28+1.01=6.21+6.8+4.74=7.51+8.61+1.86=5.39+7.99+3.1=2.09+2.19+9.62=1.18+7.29-5.88=2.64+9.59-5.15=9.62+6.14-1.11=7.11+0.03-5.74=8.13+3.05-3.75=0.91+6.28-3.69=3.02+6.33-6.87=2.6+5.83-0.37=6.1+5.94-9.51=0.09+9.55-8.71=2.43+9.61-7.18=0.09+5.91-3.08=0.73+4.63-1.19=9.58+9.81-1.59=0.49+8.46-1.66=9.71+0.41-8.27=9.91+7.87-8.24=9.84+5.67-4.14=9.21+5.86-5.83=8.97+6-8.48=5.68+3.7-0.82=1.84+1.55-2.44=1.54+9.01-5.32=8.3+2.61-0.69=3.94+9.72-7.48=9.86+9.51-5.26=2.53+4.16-3.45=2.21+6.94-4.56=1.09+8.14-6.88=6.57+3.77-0.66=1.9+8.51-2.02=4.64+3.89-6.5=8.76+6.86-2.07=8.21+3.18-0.76=4.28+3.83-5.98=2.74+8.12-7.37=4.9+6.02-9.95=8.39+8.04-7.8=6.04+3.74-2.85=8.99+9.12-1.88=9.63+8.68-3.86=1.22+3.07-2.29=7.9+5.64-3.85=4.98+6.29-1.59=8.83+4.02-8.89=1.16+7.01-6.49=6.64+0.94-2.51=0.21+9.72-6.23=7.93+9.68-1.89=2.19+6.35-8.04=0.02+7.17-6.41=5.54+8.56-6.47=4.02+5.02-0.65=3.89+0.79-1.13=8.58-6.5+3.36=8.37-0.17+7.55=8.73-5.33+6.53=4.27-2.53+7.52=3.91-2.23+1.95=9.77-1.86+0.49=9.74-4.69+9.03=5.63-3.38+4.94=7.9-7.2+4.17=7.15-5+2.98=4.21-0.53+7.22=3.53-0.56+3.88=9.56-8.99+9.31=8.85-1.42+0.15=6.81-3.08+4.44=9.44-9.29+5.24=8.52-2.87+3.35=9.77-3.57+3.29=9.55-7.06+9.21=7.93-1.17+3.1=7.27-1.85+7.14=9.35-5.73+8.59=6.32-1.06+5.49=8.69-5.31+1.74=8.73-8.04+4.77=6.51-2.6+9.3=4.13-0.72+8.83=8.15-0.66+9.56=9.22-0.24+5.27=9.17-6.83+7.47=8.92-2.29+7.84=8.13-3.57+5.05=6.71-1.49+8.7=2.52-1.04+1.39=8.85-0.15+8.22=4.22-1.22+3.45=8.12-0.25+4.77=8.25-5.89+6.16=9.83-3.79+8.99=6.32-2.11+8.38=5.07-1.88+3.56=6.61-2.8+4.56=2.48-0.9+9.74=4.48-1.64+6.58=2.86-1.19+8.9=7.78-6.12+4.89=4.5-0.28+8.48=9.67-4.99+0.94=6.52-5.87+2.11=7.13-5.97+5.64=8.23-7.03+3.13=4.75-4.61+3.08=9.37-6.43+1.33=6.74-5.62+7.84=8.43-7.3-0.55=8.28-0.67-7.02=9.52-5.89-0.43=9.84-3.4-2.83=9.17-1.7-6.73=5.25-1.68-0.17=8.55-4.42-2.48=7.67-5.33-0.96=9.28-1.82-1.98=9.75-4.74-0.27=6.24-1.81-2.75=5.22-3.93-0.23=3.57-0.22-1.49=9.78-8.57-0.24=9.13-6.41-1.31=3.76-0.19-1.64=9.58-0.76-6.91=5.43-0.2-3.51=6.09-1.49-0.88=2.58-0.41-1.12=7.89-0.84-6.61=9.64-1.44-7.83=9.66-6.28-0.35=9.63-2.97-6.43=7.44-3.87-1.12=6.58-2.52-2.94=8.86-5.37-2.2=8.9-1.89-6.32=6.33-0.13-2.37=6.59-4.28-0.53=7.25-2.76-3.84=3.71-2.43-0.85=8.58-1.61-0.45=8.18-0.48-5.14=8.08-4.54-2.56=9.83-0.61-2.86=9.49-8.04-0.7=9.58-4.31-2.73=6.89-0.23-5.53=9.77-0.46-2.89=8.98-2.06-3.34=9.27-0.34-0.16=6.78-3-1.89=8.79-6.29-1.95=2.87-1.39-0.59=7.58-5.84-0.93=4.71-0.03-0.54=6.71-4.4-0.65=6.37-0.54-3.88=8.28-5.91-1.66=6.42-0.58-0.68=3.72-0.65-1.9=3.17-0.73-1.79=7.03-2.65-0.84=5.95+2.53+8.2+8.31=8.88+8.82+5.88+6.02=9.97+2.89+2.23+5.41=0.96+8.68+3.29+4.1=2.76+9.99+3.39+9.56=9.18+9.47+5.83+7.9=9.79+7.59+7.06+6.7=1.96+8.84+2.87+2.1=1.61+2.82+0.46+0.84=5.04+1.97+2.88+9.74=9.3+8.78+2.93+6.41=7.48+0.29+2.16+7.02=5.71+8.59+6.88+9.6=3.24+2.9+7.15+3.29=3.21+8.99+6.35+7.31=1.42+0.17+9.21+6.75=2.81+4.39+3.03+5.11=0.62+1.37+2.53+8.26=0.74+4.32+1.96+8.03=5.17+0.94+8.7+8.16=1.76+0.06+1.7+0.49=3.53+0.04+4.3+3.81=0.97+8.57+6.03+3.84=1.74+2.97+9.21+7.77=7.82+4.45+7.11+3.46=7.42+0.38+7.56+9.41=9.46+2.87+2.16+8.4=2.03+3.57+3.92+4.51=1.91+9.52+8.37+0.56=1.55+6.94+1.3+0.88=1.21+5.43+3.66+1.64=8.97+7.83+9.23+9.76=8.35+7.29+2.22+9.64=3.45+5.85+2.94+5.72=4.7+6.84+8.02+8.35=4.07+5.94+6.84+9.72=6.8+4.49+0.25+6.14=8.82+2.25+8.89+3.53=2.57+5.64+8.21+3.09=1.41+2.08+3.66+4.78=2.58+0.32+5.59+7.49=1.18+1.95+5.48+5.87=3.25+9.2+5.87+5.68=4.36+0.05+5.1+1.3=1.05+1.86+4+1.33=6.57+2.15+5.64+1.09=9.09+5.08+1.46+3.09=9.72+0.34+6.52+0.56=0.69+2.42+4.25+1.94=8.51+6.29+6.28+8.61=5.74+7.57+6.33+1.89=4.46+3.95+7.7+9.93=9.94+7.73+3.05+0.35=7.75+7.95+1.34+8.3=7.67+4.75+1.72-7.02=9.86+7.72+5.67-1.36=2.98+4.96+9.35-2.71=2.18+8.86+5.39-9.16=5.28+0.77+9.51-1.38=8.44+6.27+0.52-1.8=8.93+9.6+3.1-2.4=7.96+8.56+0.25-1.3=8.17+5.54+9.44-1.26=0.41+5.22+3.27-0.37=3.45+3.15+9.12-8.13=8.68+7.9+2.58-3.21=9.38+2.98+4.08-2.82=4.81+3.73+0.1-6.17=9.18+9.28+5.75-9.9=7.6+2.34+8.94-4.95=6.69+9.94+9.86-2.93=0.13+9.95+9.75-5.34=8.35+6.78+4.11-5.92=2.34+8.82+2.81-4.16=2.73+7.97+3.58-6.02=3.23+3.52+7.39-1.45=5.87+9.37+3.8-0.89=8.5+5.73+1.95-7.04=0.13+3.65+8.29-1.69=7.26+3.84+5.04-1.31=5.9+9.08+4.33-0.5=6.57+2.79+2.17-5.94=7.02+5.2+2.37-9.51=5.78+2.61+5.24-4.23=2.38+4.26+8.16-2.37=4.33+6.1+4.84-1.44=9.21+0.94+8.17-9.65=0.05+8.95+7.21-9.47=6.06+4.29+1.88-4.41=6.67+7.86+0.89-2.17=5.42+9.11+6.88-4.17=2.54+4.91+9.98-9.58=9.24+6.02+5.53-0.56=4.18+8.84+4.23-3.13=2.56+2.1+3.65-8.2=1.8+6.3+7.43-4.82=2.87+6.72+5.22-8.59=5.41+8.85+9.68-7.33=6.04+9.33+8.71-5.93=3.5+3.9+0.15-3.43=1.23+8.59+3.77-5.37=8.07+9.97+0.2-6.05=0.22+4.78+8.99-6.09=2.92+0.02+9.34-3.05=9.28+0.03+4.57-4.08=3.95+7.65+8.47-2.53=3.65+3.1+5.42-2.4=3.54+5.38+7.63-7.97=7.42+8.29-3.63+8.83=4.64+0.23-0.92+3.52=7.09+1.45-1.67+7.42=8.78+9-4.74+1.52=8.67+2.87-9.48+7.83=1.7+2.82-4.03+7.94=9.79+2.91-1.73+9.8=4.14+7.02-2.86+5.75=8.66+8-3.71+4.72=3.99+2.03-3.28+8.45=9.94+5.75-3.26+7.94=9.28+4.08-0.59+3.22=6.99+6.12-7.09+1.41=1.7+5.51-5.27+0.31=0.04+7.9-2.89+7.07=2.6+8.73-8.92+5.08=8.02+7.43-4.46+5.62=0.26+0.96-0.72+3.11=9.64+8.07-4.89+7.71=6.58+6.51-5.62+5.53=6.86+8.29-1.24+6.19=3.26+8.08-3.64+8.59=8.64+4.91-2.45+0.63=6.47+1.08-7.06+7.82=3.56+9.5-8.46+4.08=8.68+5.7-8.74+6.82=4.79+8.25-0.91+9.07=8.66+7.34-8.09+3.04=8.12+4.17-5.98+7.09=4.99+5.82-6.73+4.67=4.86+2.52-1.13+6.19=9.87+1.2-0.21+9.96=8.43+2.39-1.37+1.49=6.66+5.37-4.51+5.1=0.37+9.9-2.62+7.27=1.06+6.36-4.58+9.6=3.03+8.48-4.28+5.41=5.13+5.63-9.75+4.61=9.27+3.62-1.13+1.97=5.31+6.84-0.47+7.82=3.22+9.2-5.69+5.62=7.38+8.81-3.79+1.01=6.35+2.54-0.06+4.41=9.33+3.54-2.13+7.8=6.73+9.45-7.1+3.11=4.15+1.97-2.09+6.23=6.39+8.18-3.67+1.81=4.15+2.21-4.16+2.02=7.26+9.33-2.28+5.43=6.29+9.34-9.54+7.86=2.88+9.78-9.99+1.3=9.82+6.31-5.82+3.1=8.28+2.38-4.65+4.66=4.45+7.68-1.07+9.27=5.29+5.81-6.52-2.08=2.12+8.43-1.97-7.77=5.92+2.38-0.87-4.8=7.28+8.84-8.57-3.74=7.96+1.56-0.8-3.49=7.14+8.4-8.1-0.19=3.97+7.52-1.03-2.63=9.61+9.28-2.92-9.83=3.18+2.66-2.13-1.21=8.9+9.93-9.54-7.39=5.17+3.13-0.6-5.18=9.97+7.27-0.22-5.58=7.41+8.2-0.92-8.72=9.25+8.97-3.93-2.2=6.62+6-3.18-3.21=5.04+8.18-6.3-1.01=3.46+8.68-3.7-5=6.85+8.93-1.97-8.96=2.65+9.05-1.29-0.36=9.57+2.88-4.2-6.71=2.9+9.75-2.34-0.39=6.35+1.46-1.5-4.43=8.33+2.86-3.37-6.01=8.76+9.24-3.61-6.55=9.38+9.81-5.62-0.62=6.52+1.86-0.87-3.78=9.99+6.9-7.01-2.61=9.5+1.52-3.9-0.64=7.09+2.78-4.4-0.7=9.01+4.64-9.7-1.62=9.75+7.15-7.93-7.36=8.67+9.33-9.24-5.91=7.23+7.9-5.42-2.07=9.47+6.9-1.04-4.07=7.59+6.47-2.47-7.74=8.07+2.39-0.05-7.21=2.5+8.3-3.91-1.48=6.39+7.77-2.76-9.25=8.35+4.64-4.66-3.65=7.24+4.35-0.48-9.91=9.51+2.05-8.93-0.74=2.47+9.62-6.21-2.77=7.06+9.33-7.09-4.25=4.99+6.41-4.23-2.43=2.25+9.76-9.26-1.28=7.3+0.34-0.12-7.26=1.12+7.83-0.96-2.02=5.65+5.7-7.5-0.9=6.64+3.32-6.84-1.02=1.29+7.41-7.54-0.48=8.67+7.13-4.39-7.03=7.39+9.01-0.14-7.1=1.83+9.61-5.73-2.52=5.13+8.66-0.45-9.85=2.63-1.94+7.18+8.56=7.52-2+4.61+6.79=7.17-2.73+1.97+8.34=6.87-3.12+4.78+9.06=4.67-4.06+4.25+3.8=6.45-5.88+9.41+6.32=7.55-4.64+7.22+9.29=6.7-2.06+8.89+1.73=1.66-0.55+5.9+1.23=9.31-5.35+6.44+0.02=8.97-8.6+4.41+1.51=8.01-3.9+1.61+6.3=8.62-1.45+8.25+5.18=3.44-2.68+6.88+8.69=5.61-4.04+0.85+9.46=2.16-0.62+3.13+9.24=9.09-5.79+0.52+3.23=9.61-8.72+7.64+5.96=9.78-0.55+6.33+7.69=2.96-2.37+0.55+1.27=6.85-4.19+7.15+4.17=4.08-3.08+2.37+2.66=3.32-2.52+7.01+8.5=6.45-1.25+7.61+1.77=8.53-4.22+0.88+4.38=6.44-4.74+0.91+2.42=9.15-5.22+3.54+8.27=8.28-0.12+6.94+2.32=5.77-0.93+1.71+9.99=9.01-0.21+9.82+8.33=1.94-0.56+7.21+4.59=7.37-0.43+9.95+9.9=3.49-0.34+0.44+9.32=2.96-1.38+3.76+4.14=8.41-6.27+4.52+3.66=1.72-0.28+1.91+8.46=1.84-0.05+4.34+1.14=1.94-1+1.74+1.37=3.96-3.14+8.4+9.39=0.52-0.16+9.87+4.66=9.11-3.74+3.59+0.15=5.69-4.14+0.9+4.09=6.48-4.46+6.8+0.9=7.18-4.63+8.54+3.82=3.22-2.19+8.63+9.52=9.29-9.16+8.39+1.81=9.12-4.05+0.79+6.95=8.59-0.07+2.24+2.89=8.23-6.84+7.21+6.58=4.01-0.14+0.51+8.44=7.69-6.85+1.44+1.37=9.93-2.85+0.02+0.16=6.08-2.25+2.23+0.43=2.29-1.69+3.16+9.66=8.78-0.87+0.51-0.62=4.84-2.69+2.07-0.13=7.26-6.54+4.92-0.46=4.17-0.24+9.95-4.38=7.32-0.05+1.01-1.69=5.45-1.13+6.29-4.47=9.22-5.58+8.11-6.74=6.75-0.51+1.23-6.83=1.2-0.68+9.43-8.25=8.9-1.17+9.5-8.07=6.37-0.3+8.48-4.59=5.98-1.63+8.51-3.62=7.31-4.16+8.84-2.54=8.21-5.99+1.62-1.71=6.1-3.67+8.47-6.02=9.12-5.44+5.9-1.44=9.01-1.73+4.35-9.16=2.51-0.76+1.48-0.12=8.15-5.05+3.51-2.74=4.06-3.24+8.53-4.23=8.43-0.32+9.02-2.44=6.31-4.5+9.41-0.96=1.99-1.36+5.75-0.89=5.69-1.28+9.51-0.66=8.25-5.57+2.66-2.89=6.79-1.62+1.42-5.59=8.27-2.56+1.86-1.84=2.87-2.14+8.21-2.63=8.15-4.29+1.96-3.47=3.64-0.33+5.8-1.77=9.97-1+5.62-1.97=8.15-4.01+3.85-2.51=4.49-2.94+6.72-0.25=2.94-0.24+7.02-4.15=9.03-2.17+0.04-5.93=7.33-1.47+0.72-2.92=9.64-1.12+6.63-2.07=8.69-1.79+7.4-6.21=7.38-3.72+7.73-9.67=7.54-1.39+4.76-6.62=3.85-1.9+8.02-1.04=8.42-3.64+9.26-9.35=3.15-2.79+9.32-9.37=6.45-5.79+7.55-3.46=5.93-1.32+2.4-2.67=9.96-7.71+2.49-2.98=3.52-0.75+8.64-0.99=7.93-5.33+0.32-0.61=2.23-1.83+4.89-5.03=7.51-3.06+2.68-4.33=3.95-1.38+9.79-3.67=9.73-0.21+9.41-1.84=7.75-5.24+4-2.76=6.46-3.93+5.95-1.73=9.34-6.19-0.93+6.64=3.69-1.6-0.32+6.47=5.62-0.89-1.25+1.52=9.29-5.31-1.46+6.05=8.7-5.41-0.63+8.67=9.64-3.03-2.72+5.91=9.52-3.1-0.65+6.88=6.06-1.54-1.9+7.13=4.17-0.51-0.13+1.12=5.43-0.9-2.57+9.83=7.99-1.66-6.08+6.61=5.54-0.32-2.77+9.18=7.4-3.52-0.9+7.71=9.4-0.68-1.21+9.67=5.79-3.36-0.87+5.5=7.33-5.9-0.16+1.68=6-0.58-4.54+9.55=4.96-2.09-0.08+0.52=8.53-1.32-4.15+6.85=8.93-1.48-2.61+6.84=6.58-1.71-4.67+7.06=4.78-1.28-1.76+2.25=8.09-3.81-2.21+0.12=5.02-1.57-0.21+1.45=6.02-1.77-0.33+7.5=9.55-0.27-2.91+2.41=8.95-5.27-3.04+3.25=7.35-1.02-3.3+8.64=8.18-3.4-1.49+2.78=9.98-3.37-6.39+9.82=6.14-0.32-0.69+2.51=7.29-2.09-2.53+7.09=4.4-1.07-2.46+3.55=6.89-2.78-1.8+1.29=8.01-0.5-4.1+5.91=4.2-2.28-0.47+4.94=5.27-0.46-2.01+1.51=8.15-5.33-2.43+5.29=7.1-0.04-1.86+4.95=9.18-8.89-0.13+0.55=9.66-3.48-0.8+8.99=9.79-1.63-0.1+4.67=9.63-6.1-2.54+2.81=8.4-0.65-6.58+3.16=9.19-2.75-0.28+8.24=4.46-0.55-1.41+0.41=9.03-4.73-2.8+1.65=8.94-5.11-0.97+3.4=7.6-3.44-3.72+2.53=6.04-2.74-1.27+3.73=8.07-3.3-2.69+2.24=9.39-1.75-6.12+5.28=4.92-1.62-2.89+2.8=9.91-2.16-7.61+8.84=3.86-1.6-0.89-0.26=8.54-5.61-0.89-1.33=5.65-0.72-0.2-0.83=8.25-2.27-0.75-1.74=9.26-2.13-4.05-1.6=5.8-1.4-2.31-0.16=4.03-2.35-0.53-0.71=9-2.24-4.37-2.07=9.35-0.45-1.13-5.53=9.23-1.49-1.78-4.67=8.55-0.35-4.33-0.85=8.1-3.69-2.23-0.73=8.63-0.16-2.67-2.01=5.8-0.05-1.6-2.82=8.87-0.5-0.71-3.59=9.02-3.35-4.48-0.06=8.16-2.16-3.53-1.58=5.39-0.78-3.24-0.51=9.99-2.02-1.79-2.21=7.98-2.34-1.97-3.47=8.88-1.8-5.27-0.28=8.28-1.5-4.46-0.99=8.98-0.12-3.97-0.2=3.84-0.31-0.19-2.06=5.96-0.32-1.78-1.29=6.28-1.42-1.64-0.3=5.93-0.5-0.36-2.15=4.15-2.73-0.29-0.05=5.79-0.14-3.03-1.43=8.53-0.23-1.38-3.08=9.68-4.44-1.81-1.87=7.56-4.15-0.81-1.67=8.71-1.21-1.75-2.56=8.96-0.26-4.68-3.11=6.81-1.36-3.12-0.88=9.27-5.51-1.66-1.47=8.49-1.9-4.33-1.23=9.07-1.16-4.28-1.66=9.98-2.56-1.81-4.02=8.54-1.34-2.3-3.44=7.28-1.04-2.29-2.62=8.13-0.04-0.06-3.01=7.58-1.13-1.47-4.79=6.84-0.75-0.78-4.74=7.28-3.8-1.1-0.1=5.9-0.42-1.42-2.77=9.65-3.6-0.69-3.05=9.89-0.75-0.4-0.61=9.01-3.96-1.42-2.21=9.77-1.62-0.36-3.94=9.06-3.05-1.41-1.05=7.78-1.62-0.71-3.08=9.8-4.01-0.54-1.02=6.91-3.95-1.88-0.94=参考答案8.87+0.92=9.795.5+5.49=10.996.46+8.83=15.291.61+6.19=7.85.9+0.68=6.583.95+4.12=8.070.3+4.81=5.110.31+8.7=9.011.22+7.17=8.398.14+2.26=10.40.53+7.82=8.352.98+8.51=11.491.54+5.19=6.735.96+3.57=9.535.06+8.1=13.160.76+6.04=6.87.06+0.53=7.597.25+1.34=8.592.07+6.25=8.329.12+4.38=13.58.69+1.55=10.240.08+8.69=8.771.83+1.16=2.993.56+5.21=8.778.33+9.78=18.119.8+2.79=12.592.38+4.56=6.943.9+4.1=89.37+5.31=14.688.6+4.39=12.997.13+9.53=16.666.38+8.01=14.396.7+5.51=12.215.21+7.24=12.455.22+2.31=7.534.44+0.59=5.038.05+8.24=16.297.71+3.56=11.277.53+9.99=17.522.12+2.65=4.771.36+2.83=4.194.24+4.86=9.14.46+8.88=13.346.48+8.77=15.254.63+4.7=9.339.22+9.84=19.063.04+0.26=3.37.69+2.44=10.138.31+2.58=10.895.15+3.13=8.284.62+3.78=8.48.07+5.12=13.191.44+8.63=10.072.37+1.74=4.115.91-0.66=5.256.41-5.59=0.829.21-1.01=8.26.78-2.13=4.659.3-6.36=2.949.97-2.82=7.159.91-2.97=6.945.32-2.94=2.384.72-3.43=1.294.75-0.86=3.897.58-1.67=5.917.02-2.02=55.48-5.31=0.179.79-8.57=1.228.37-2.06=6.315.97-1.15=4.829.39-5.56=3.839.55-7.14=2.413.4-0.2=3.22.76-1.81=0.956.03-2=4.037.19-3.4=3.798.36-1.29=7.079.23-4.41=4.825.31-2.23=3.089.06-1.06=89.16-7.34=1.822.87-0.26=2.619.51-9.16=0.357.06-6.88=0.185.19-3.79=1.47.71-6.57=1.147.36-0.92=6.449.39-0.18=9.218.93-4.81=4.127.23-6.1=1.133.63-2.17=1.466.43-5.42=1.013.12-2.65=0.476.89-0.59=6.35.62-4.88=0.746.12-0.72=5.45.64-5.26=0.384.01-3.59=0.427.13-0.1=7.036.61-6.03=0.588.93-7.08=1.854.34-2.31=2.035.87-2.02=3.857.63-6.59=1.049.49-3.7=5.798.07-7.33=0.742.93-1.94=0.997.31-4.4=2.917.64+5.13+8.93=21.71.63+6.55+2.86=11.042.4+0.09+2.58=5.075.48+9.54+7.43=22.455.66+3.5+3.7=12.866.21+9.64+2.51=18.360.17+5+3.72=8.891.85+8.04+0.85=10.742.63+3.73+2.95=9.318.3+3.87+7.41=19.581.07+0.48+9.69=11.247.56+6.44+9.56=23.566.79+9.1+4.14=20.030.74+6.71+1.29=8.743.86+0.61+5.64=10.112.1+0.69+3.38=6.173.09+0.8+1.58=5.471.14+4.99+9.77=15.99.07+1.71+8.61=19.399.46+6.56+7.15=23.173.15+9.31+2.4=14.868.09+1.89+5.53=15.514.11+4.38+9.93=18.421.59+7.49+0.51=9.593.35+0.51+9.5=13.365.03+4.12+9.14=18.298.5+6.93+8.88=24.313.21+0.16+7.94=11.317.48+8.22+2.15=17.859.53+1.88+6.72=18.133.01+5.06+2.34=10.414.46+7.93+4.66=17.059.68+3.43+3.41=16.525.63+9.25+1.3=16.181.85+0.18+4.02=6.051.08+9.77+5.26=16.111.63+1.25+5.56=8.446.25+6.91+8.54=21.70.41+6.83+6.56=13.85.36+8.98+8.35=22.694.1+7.02+0.31=11.430.15+0.57+1.72=2.442.08+0.46+6.62=9.167.61+2.47+7.08=17.164.68+0.3+0.78=5.765.46+5.22+5.76=16.444.79+1.48+0.67=6.943.58+6.48+6.39=16.450.91+7.55+8.79=17.251.06+9.28+1.01=11.356.21+6.8+4.74=17.757.51+8.61+1.86=17.985.39+7.99+3.1=16.482.09+2.19+9.62=13.91.18+7.29-5.88=2.592.64+9.59-5.15=7.089.62+6.14-1.11=14.657.11+0.03-5.74=1.48.13+3.05-3.75=7.430.91+6.28-3.69=3.53.02+6.33-6.87=2.482.6+5.83-0.37=8.066.1+5.94-9.51=2.530.09+9.55-8.71=0.932.43+9.61-7.18=4.860.09+5.91-3.08=2.920.73+4.63-1.19=4.179.58+9.81-1.59=17.80.49+8.46-1.66=7.299.71+0.41-8.27=1.859.91+7.87-8.24=9.549.84+5.67-4.14=11.379.21+5.86-5.83=9.248.97+6-8.48=6.495.68+3.7-0.82=8.561.84+1.55-2.44=0.951.54+9.01-5.32=5.238.3+2.61-0.69=10.223.94+9.72-7.48=6.189.86+9.51-5.26=14.112.53+4.16-3.45=3.242.21+6.94-4.56=4.591.09+8.14-6.88=2.356.57+3.77-0.66=9.681.9+8.51-2.02=8.394.64+3.89-6.5=2.038.76+6.86-2.07=13.558.21+3.18-0.76=10.634.28+3.83-5.98=2.132.74+8.12-7.37=3.494.9+6.02-9.95=0.978.39+8.04-7.8=8.636.04+3.74-2.85=6.938.99+9.12-1.88=16.239.63+8.68-3.86=14.451.22+3.07-2.29=27.9+5.64-3.85=9.694.98+6.29-1.59=9.688.83+4.02-8.89=3.961.16+7.01-6.49=1.686.64+0.94-2.51=5.070.21+9.72-6.23=3.77.93+9.68-1.89=15.722.19+6.35-8.04=0.50.02+7.17-6.41=0.785.54+8.56-6.47=7.634.02+5.02-0.65=8.393.89+0.79-1.13=3.558.58-6.5+3.36=5.448.37-0.17+7.55=15.758.73-5.33+6.53=9.934.27-2.53+7.52=9.263.91-2.23+1.95=3.639.77-1.86+0.49=8.49.74-4.69+9.03=14.085.63-3.38+4.94=7.197.9-7.2+4.17=4.877.15-5+2.98=5.134.21-0.53+7.22=10.93.53-0.56+3.88=6.859.56-8.99+9.31=9.888.85-1.42+0.15=7.586.81-3.08+4.44=8.179.44-9.29+5.24=5.398.52-2.87+3.35=99.77-3.57+3.29=9.499.55-7.06+9.21=11.77.93-1.17+3.1=9.867.27-1.85+7.14=12.569.35-5.73+8.59=12.216.32-1.06+5.49=10.758.69-5.31+1.74=5.128.73-8.04+4.77=5.466.51-2.6+9.3=13.214.13-0.72+8.83=12.248.15-0.66+9.56=17.059.22-0.24+5.27=14.259.17-6.83+7.47=9.818.92-2.29+7.84=14.478.13-3.57+5.05=9.616.71-1.49+8.7=13.922.52-1.04+1.39=2.878.85-0.15+8.22=16.924.22-1.22+3.45=6.458.12-0.25+4.77=12.648.25-5.89+6.16=8.529.83-3.79+8.99=15.036.32-2.11+8.38=12.595.07-1.88+3.56=6.756.61-2.8+4.56=8.372.48-0.9+9.74=11.324.48-1.64+6.58=9.422.86-1.19+8.9=10.577.78-6.12+4.89=6.554.5-0.28+8.48=12.79.67-4.99+0.94=5.626.52-5.87+2.11=2.767.13-5.97+5.64=6.88.23-7.03+3.13=4.334.75-4.61+3.08=3.229.37-6.43+1.33=4.276.74-5.62+7.84=8.968.43-7.3-0.55=0.588.28-0.67-7.02=0.599.52-5.89-0.43=3.29.84-3.4-2.83=3.619.17-1.7-6.73=0.745.25-1.68-0.17=3.48.55-4.42-2.48=1.657.67-5.33-0.96=1.389.28-1.82-1.98=5.489.75-4.74-0.27=4.746.24-1.81-2.75=1.685.22-3.93-0.23=1.063.57-0.22-1.49=1.869.78-8.57-0.24=0.979.13-6.41-1.31=1.413.76-0.19-1.64=1.939.58-0.76-6.91=1.915.43-0.2-3.51=1.726.09-1.49-0.88=3.722.58-0.41-1.12=1.057.89-0.84-6.61=0.449.64-1.44-7.83=0.379.66-6.28-0.35=3.039.63-2.97-6.43=0.237.44-3.87-1.12=2.456.58-2.52-2.94=1.128.86-5.37-2.2=1.298.9-1.89-6.32=0.696.33-0.13-2.37=3.836.59-4.28-0.53=1.787.25-2.76-3.84=0.653.71-2.43-0.85=0.438.58-1.61-0.45=6.528.18-0.48-5.14=2.568.08-4.54-2.56=0.989.83-0.61-2.86=6.369.49-8.04-0.7=0.759.58-4.31-2.73=2.546.89-0.23-5.53=1.139.77-0.46-2.89=6.428.98-2.06-3.34=3.589.27-0.34-0.16=8.776.78-3-1.89=1.898.79-6.29-1.95=0.552.87-1.39-0.59=0.897.58-5.84-0.93=0.814.71-0.03-0.54=4.146.71-4.4-0.65=1.666.37-0.54-3.88=1.958.28-5.91-1.66=0.716.42-0.58-0.68=5.163.72-0.65-1.9=1.173.17-0.73-1.79=0.657.03-2.65-0.84=3.545.95+2.53+8.2+8.31=24.998.88+8.82+5.88+6.02=29.69.97+2.89+2.23+5.41=20.50.96+8.68+3.29+4.1=17.032.76+9.99+3.39+9.56=25.79.18+9.47+5.83+7.9=32.389.79+7.59+7.06+6.7=31.141.96+8.84+2.87+2.1=15.771.61+2.82+0.46+0.84=5.735.04+1.97+2.88+9.74=19.639.3+8.78+2.93+6.41=27.427.48+0.29+2.16+7.02=16.955.71+8.59+6.88+9.6=30.783.24+2.9+7.15+3.29=16.583.21+8.99+6.35+7.31=25.861.42+0.17+9.21+6.75=17.552.81+4.39+3.03+5.11=15.340.62+1.37+2.53+8.26=12.780.74+4.32+1.96+8.03=15.055.17+0.94+8.7+8.16=22.971.76+0.06+1.7+0.49=4.013.53+0.04+4.3+3.81=11.680.97+8.57+6.03+3.84=19.411.74+2.97+9.21+7.77=21.697.82+4.45+7.11+3.46=22.847.42+0.38+7.56+9.41=24.779.46+2.87+2.16+8.4=22.892.03+3.57+3.92+4.51=14.031.91+9.52+8.37+0.56=20.361.55+6.94+1.3+0.88=10.671.21+5.43+3.66+1.64=11.948.97+7.83+9.23+9.76=35.798.35+7.29+2.22+9.64=27.53.45+5.85+2.94+5.72=17.964.7+6.84+8.02+8.35=27.914.07+5.94+6.84+9.72=26.576.8+4.49+0.25+6.14=17.688.82+2.25+8.89+3.53=23.492.57+5.64+8.21+3.09=19.511.41+2.08+3.66+4.78=11.932.58+0.32+5.59+7.49=15.981.18+1.95+5.48+5.87=14.483.25+9.2+5.87+5.68=244.36+0.05+5.1+1.3=10.811.05+1.86+4+1.33=8.246.57+2.15+5.64+1.09=15.459.09+5.08+1.46+3.09=18.729.72+0.34+6.52+0.56=17.140.69+2.42+4.25+1.94=9.38.51+6.29+6.28+8.61=29.695.74+7.57+6.33+1.89=21.534.46+3.95+7.7+9.93=26.049.94+7.73+3.05+0.35=21.077.75+7.95+1.34+8.3=25.347.67+4.75+1.72-7.02=7.129.86+7.72+5.67-1.36=21.892.98+4.96+9.35-2.71=14.582.18+8.86+5.39-9.16=7.275.28+0.77+9.51-1.38=14.188.44+6.27+0.52-1.8=13.438.93+9.6+3.1-2.4=19.237.96+8.56+0.25-1.3=15.478.17+5.54+9.44-1.26=21.890.41+5.22+3.27-0.37=8.533.45+3.15+9.12-8.13=7.598.68+7.9+2.58-3.21=15.959.38+2.98+4.08-2.82=13.624.81+3.73+0.1-6.17=2.479.18+9.28+5.75-9.9=14.317.6+2.34+8.94-4.95=13.936.69+9.94+9.86-2.93=23.560.13+9.95+9.75-5.34=14.498.35+6.78+4.11-5.92=13.322.34+8.82+2.81-4.16=9.812.73+7.97+3.58-6.02=8.263.23+3.52+7.39-1.45=12.695.87+9.37+3.8-0.89=18.158.5+5.73+1.95-7.04=9.140.13+3.65+8.29-1.69=10.387.26+3.84+5.04-1.31=14.835.9+9.08+4.33-0.5=18.816.57+2.79+2.17-5.94=5.597.02+5.2+2.37-9.51=5.085.78+2.61+5.24-4.23=9.42.38+4.26+8.16-2.37=12.434.33+6.1+4.84-1.44=13.839.21+0.94+8.17-9.65=8.670.05+8.95+7.21-9.47=6.746.06+4.29+1.88-4.41=7.826.67+7.86+0.89-2.17=13.255.42+9.11+6.88-4.17=17.242.54+4.91+9.98-9.58=7.859.24+6.02+5.53-0.56=20.234.18+8.84+4.23-3.13=14.122.56+2.1+3.65-8.2=0.111.8+6.3+7.43-4.82=10.712.87+6.72+5.22-8.59=6.225.41+8.85+9.68-7.33=16.616.04+9.33+8.71-5.93=18.153.5+3.9+0.15-3.43=4.121.23+8.59+3.77-5.37=8.228.07+9.97+0.2-6.05=12.190.22+4.78+8.99-6.09=7.92.92+0.02+9.34-3.05=9.239.28+0.03+4.57-4.08=9.83.95+7.65+8.47-2.53=17.543.65+3.1+5.42-2.4=9.773.54+5.38+7.63-7.97=8.587.42+8.29-3.63+8.83=20.914.64+0.23-0.92+3.52=7.477.09+1.45-1.67+7.42=14.298.78+9-4.74+1.52=14.568.67+2.87-9.48+7.83=9.891.7+2.82-4.03+7.94=8.439.79+2.91-1.73+9.8=20.774.14+7.02-2.86+5.75=14.058.66+8-3.71+4.72=17.673.99+2.03-3.28+8.45=11.199.94+5.75-3.26+7.94=20.379.28+4.08-0.59+3.22=15.996.99+6.12-7.09+1.41=7.431.7+5.51-5.27+0.31=2.250.04+7.9-2.89+7.07=12.122.6+8.73-8.92+5.08=7.498.02+7.43-4.46+5.62=16.610.26+0.96-0.72+3.11=3.619.64+8.07-4.89+7.71=20.536.58+6.51-5.62+5.53=136.86+8.29-1.24+6.19=20.13.26+8.08-3.64+8.59=16.298.64+4.91-2.45+0.63=11.736.47+1.08-7.06+7.82=8.313.56+9.5-8.46+4.08=8.688.68+5.7-8.74+6.82=12.464.79+8.25-0.91+9.07=21.28.66+7.34-8.09+3.04=10.958.12+4.17-5.98+7.09=13.44.99+5.82-6.73+4.67=8.754.86+2.52-1.13+6.19=12.449.87+1.2-0.21+9.96=20.828.43+2.39-1.37+1.49=10.946.66+5.37-4.51+5.1=12.620.37+9.9-2.62+7.27=14.921.06+6.36-4.58+9.6=12.443.03+8.48-4.28+5.41=12.645.13+5.63-9.75+4.61=5.629.27+3.62-1.13+1.97=13.735.31+6.84-0.47+7.82=19.53.22+9.2-5.69+5.62=12.357.38+8.81-3.79+1.01=13.416.35+2.54-0.06+4.41=13.249.33+3.54-2.13+7.8=18.546.73+9.45-7.1+3.11=12.194.15+1.97-2.09+6.23=10.266.39+8.18-3.67+1.81=12.714.15+2.21-4.16+2.02=4.227.26+9.33-2.28+5.43=19.746.29+9.34-9.54+7.86=13.952.88+9.78-9.99+1.3=3.979.82+6.31-5.82+3.1=13.418.28+2.38-4.65+4.66=10.674.45+7.68-1.07+9.27=20.335.29+5.81-6.52-2.08=2.52.12+8.43-1.97-7.77=0.815.92+2.38-0.87-4.8=2.637.28+8.84-8.57-3.74=3.817.96+1.56-0.8-3.49=5.237.14+8.4-8.1-0.19=7.253.97+7.52-1.03-2.63=7.839.61+9.28-2.92-9.83=6.143.18+2.66-2.13-1.21=2.58.9+9.93-9.54-7.39=1.95.17+3.13-0.6-5.18=2.529.97+7.27-0.22-5.58=11.447.41+8.2-0.92-8.72=5.979.25+8.97-3.93-2.2=12.096.62+6-3.18-3.21=6.235.04+8.18-6.3-1.01=5.913.46+8.68-3.7-5=3.446.85+8.93-1.97-8.96=4.852.65+9.05-1.29-0.36=10.059.57+2.88-4.2-6.71=1.542.9+9.75-2.34-0.39=9.926.35+1.46-1.5-4.43=1.888.33+2.86-3.37-6.01=1.818.76+9.24-3.61-6.55=7.849.38+9.81-5.62-0.62=12.956.52+1.86-0.87-3.78=3.739.99+6.9-7.01-2.61=7.279.5+1.52-3.9-0.64=6.487.09+2.78-4.4-0.7=4.779.01+4.64-9.7-1.62=2.339.75+7.15-7.93-7.36=1.618.67+9.33-9.24-5.91=2.857.23+7.9-5.42-2.07=7.649.47+6.9-1.04-4.07=11.267.59+6.47-2.47-7.74=3.858.07+2.39-0.05-7.21=3.22.5+8.3-3.91-1.48=5.416.39+7.77-2.76-9.25=2.158.35+4.64-4.66-3.65=4.687.24+4.35-0.48-9.91=1.29.51+2.05-8.93-0.74=1.892.47+9.62-6.21-2.77=3.117.06+9.33-7.09-4.25=5.054.99+6.41-4.23-2.43=4.742.25+9.76-9.26-1.28=1.477.3+0.34-0.12-7.26=0.261.12+7.83-0.96-2.02=5.975.65+5.7-7.5-0.9=2.956.64+3.32-6.84-1.02=2.11.29+7.41-7.54-0.48=0.688.67+7.13-4.39-7.03=4.387.39+9.01-0.14-7.1=9.161.83+9.61-5.73-2.52=3.195.13+8.66-0.45-9.85=3.492.63-1.94+7.18+8.56=16.437.52-2+4.61+6.79=16.927.17-2.73+1.97+8.34=14.756.87-3.12+4.78+9.06=17.594.67-4.06+4.25+3.8=8.666.45-5.88+9.41+6.32=16.37.55-4.64+7.22+9.29=19.426.7-2.06+8.89+1.73=15.261.66-0.55+5.9+1.23=8.249.31-5.35+6.44+0.02=10.428.97-8.6+4.41+1.51=6.298.01-3.9+1.61+6.3=12.028.62-1.45+8.25+5.18=20.63.44-2.68+6.88+8.69=16.335.61-4.04+0.85+9.46=11.882.16-0.62+3.13+9.24=13.919.09-5.79+0.52+3.23=7.059.61-8.72+7.64+5.96=14.499.78-0.55+6.33+7.69=23.252.96-2.37+0.55+1.27=2.416.85-4.19+7.15+4.17=13.984.08-3.08+2.37+2.66=6.033.32-2.52+7.01+8.5=16.316.45-1.25+7.61+1.77=14.588.53-4.22+0.88+4.38=9.576.44-4.74+0.91+2.42=5.039.15-5.22+3.54+8.27=15.748.28-0.12+6.94+2.32=17.425.77-0.93+1.71+9.99=16.549.01-0.21+9.82+8.33=26.951.94-0.56+7.21+4.59=13.187.37-0.43+9.95+9.9=26.793.49-0.34+0.44+9.32=12.912.96-1.38+3.76+4.14=9.488.41-6.27+4.52+3.66=10.321.72-0.28+1.91+8.46=11.811.84-0.05+4.34+1.14=7.271.94-1+1.74+1.37=4.053.96-3.14+8.4+9.39=18.610.52-0.16+9.87+4.66=14.899.11-3.74+3.59+0.15=9.115.69-4.14+0.9+4.09=6.546.48-4.46+6.8+0.9=9.727.18-4.63+8.54+3.82=14.913.22-2.19+8.63+9.52=19.189.29-9.16+8.39+1.81=10.339.12-4.05+0.79+6.95=12.818.59-0.07+2.24+2.89=13.658.23-6.84+7.21+6.58=15.184.01-0.14+0.51+8.44=12.827.69-6.85+1.44+1.37=3.659.93-2.85+0.02+0.16=7.266.08-2.25+2.23+0.43=6.492.29-1.69+3.16+9.66=13.428.78-0.87+0.51-0.62=7.84.84-2.69+2.07-0.13=4.097.26-6.54+4.92-0.46=5.184.17-0.24+9.95-4.38=9.57.32-0.05+1.01-1.69=6.595.45-1.13+6.29-4.47=6.149.22-5.58+8.11-6.74=5.016.75-0.51+1.23-6.83=0.641.2-0.68+9.43-8.25=1.78.9-1.17+9.5-8.07=9.166.37-0.3+8.48-4.59=9.965.98-1.63+8.51-3.62=9.247.31-4.16+8.84-2.54=9.458.21-5.99+1.62-1.71=2.136.1-3.67+8.47-6.02=4.889.12-5.44+5.9-1.44=8.149.01-1.73+4.35-9.16=2.472.51-0.76+1.48-0.12=3.118.15-5.05+3.51-2.74=3.874.06-3.24+8.53-4.23=5.128.43-0.32+9.02-2.44=14.696.31-4.5+9.41-0.96=10.261.99-1.36+5.75-0.89=5.495.69-1.28+9.51-0.66=13.268.25-5.57+2.66-2.89=2.456.79-1.62+1.42-5.59=18.27-2.56+1.86-1.84=5.732.87-2.14+8.21-2.63=6.318.15-4.29+1.96-3.47=2.353.64-0.33+5.8-1.77=7.349.97-1+5.62-1.97=12.628.15-4.01+3.85-2.51=5.484.49-2.94+6.72-0.25=8.022.94-0.24+7.02-4.15=5.579.03-2.17+0.04-5.93=0.977.33-1.47+0.72-2.92=3.669.64-1.12+6.63-2.07=13.088.69-1.79+7.4-6.21=8.097.38-3.72+7.73-9.67=1.727.54-1.39+4.76-6.62=4.293.85-1.9+8.