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2.67+4.8=6.14+1.86=1.79+3.4=1.61+8.82=0.39+9.34=8.86+7.86=3.58+5.91=4.63+9.01=7.97+7.63=6.94+7.12=5.73+1.3=6.33+1.86=5.75+8.26=9.62+9.39=7.72+8.8=7.78+9.63=4.7+2.78=7.97+2.39=0.17+8.47=4.24+3.01=6.47+1=1.18+3.26=2.55+4.28=9.39+5.52=9.82+6.51=2.4+9.66=7.4+6.63=9.34+9.83=9.02+1.21=9.92+5.06=7.1+4.33=2.87+1.43=1.27+0.42=1.68+5.46=2.08+8.95=7.81+8.31=3.55+2.9=3.72+7.4=1.88+7.16=5.23+7.88=1.33+2.28=6.21+9.36=2.72+8.36=5.76+4.03=4.03+8.78=2.02+1.33=7.84+8.64=5.19+0.89=4.99+3.32=6.47+9.63=9.54+3.33=8.63+1.42=5.82+7.51=8.98+7.16=4.05-3.75=5.16-1.99=7.82-6.71=9.31-0.59=7.3-6.23=5.33-4.74=8.61-2.99=8.7-2.29=6.89-2.83=8.06-3.57=8.12-0.18=3.05-2.41=2.4-1.65=3.78-0.64=8.21-2.91=5.51-5.38=6.58-1.27=8.94-2.13=4.15-0.98=6.19-4.63=5.66-0.11=3.17-0.51=3.99-0.62=1.16-0.92=4.11-1.2=6.95-3.06=7.33-2.13=5.65-2.31=8.7-7.41=8.39-7.24=9.66-9.21=5.24-0.61=6.51-6.01=3.75-2.8=6.01-0.96=8.14-2.76=8.94-8.31=7.46-4.92=8.29-1.78=4.93-2.56=8.48-4.16=7.54-3.65=9.85-1.05=5.3-1.02=5.37-5.02=7.89-3.17=9.94-4.37=5.76-5.36=4.44-3.96=9.91-3.33=5.37-0.02=6.49-5.77=3.69-1.4=1.65-0.59=3.66+1.7+0.26=7.59+8.84+1.84=7.43+2.25+1.56=6.16+5.59+6.72=0.59+0.73+4.2=9.8+4.42+5.95=0.62+2.8+8.03=6.32+8.57+5.51=0.9+5.94+1.73=3.1+1.64+2.98=7+8.48+6.77=0.79+1.39+2.82=7.59+5.74+3.69=6.31+2.27+2.44=2.02+5.25+7.53=4.74+6.78+6.03=7.85+7.42+8.42=6.46+7.57+6.69=8.9+5.37+6.16=9.46+6.15+6.14=5.03+0.88+0.83=6.77+8.73+6.22=5.82+8.7+3.46=9.27+9.61+9.72=9.96+0.9+6.09=1.26+9.04+3.16=5.14+9.1+2.53=2.39+0.15+7.47=4.23+0.68+0.96=0.08+1.11+9.78=3.31+9.11+6.48=2.94+8.67+2.15=4.01+9.85+1.88=9.17+3.15+8.06=6.88+8.02+4.43=8.3+5.64+3.21=5.32+5.64+8.45=4.9+5.88+8.43=9.1+8.14+6.47=6.07+2.68+8.5=8.62+3.2+9.06=0.03+4.12+2.31=0.71+3.07+6.62=8.92+8.42+4.75=4.95+3.5+5.93=2.11+6.75+1.99=8.99+8.59+6.84=2.89+2.92+8.29=4.93+1.59+8.06=7.39+3.23+4.59=1.07+2.52+5.84=4.85+6.48+6.17=8.06+6.6+2.05=5.01+5.79+2.67=8.22+3.21-2.1=9.64+2.17-4.03=0.66+7.09-3.98=5.2+3.48-4.16=3.42+9.76-3.14=4.12+3.71-2.6=4.01+6.51-7.34=5.96+6.67-0.79=6.8+5.88-8.19=4.07+1.5-3.68=2.56+8.73-2.83=4.47+5.47-6.22=6.38+9.22-4.68=5.97+7.44-7.76=4.37+9.77-5=9.24+7.74-4.62=7.31+9.85-8.53=8.88+7.83-7.94=8.67+5.11-6.65=8.4+3.44-6.38=8.52+6.19-2.48=8.21+8.81-0.1=1.99+3.48-3.15=4.02+7.75-9.31=0.78+7.93-8.02=3.38+5.92-9.18=6.88+1-4.43=0.52+9.66-9.1=4.65+2.67-5.6=8.16+3.18-3.4=6.94+7.25-8.41=1.08+2.24-1.67=1.95+1.44-0.09=3.31+9.97-5.59=7.95+6.87-1.26=9.52+2.6-4.31=4.44+5.94-8.65=6.15+6.13-3.27=4.34+7.57-6.23=9.41+5.89-9.04=3.53+8.53-4.69=2.15+7.73-7.3=6.95+7.6-0.74=9.79+2.13-9.93=8.71+7.5-7.67=6.12+8.28-0.29=9.09+0.06-7.6=5.74+8.02-9.88=7.44+1.37-6.34=2.65+8.48-2.78=9.66+8.52-7.94=9.95+1.65-4.85=3.69+4.5-3.17=6.91+0.7-7.31=7.24-0.96+7.22=6.59-3.77+9.89=1.18-0.99+7.51=7.52-4.36+0.47=5.79-0.6+5.29=4.62-0.5+6.75=9.35-6.99+3.61=7.48-7.37+3.36=5.74-4.45+5.42=8.49-4.27+2.34=8.56-6.71+2.2=0.81-0.26+8.21=4.92-1.22+1.16=8.69-6.93+6.54=9.51-5.04+5.5=8.35-0.15+6.92=7.82-5.64+2.47=6.54-3.79+7.23=5.83-2.76+0.05=8.54-5.81+3.74=9.22-8.7+6.69=8.27-2.87+8.59=1.67-0.27+4.64=6.91-4.4+3.12=6.33-4.92+0.41=7.59-5.86+8.65=7.22-0.85+0.42=9.21-4.79+6.44=8.69-1.65+7.42=8.7-2.88+7.6=9.92-0.15+0.54=3.27-1.21+7.12=6.91-4.46+4.14=9.4-7.94+3.82=9.95-0.81+0.4=3.71-0.84+8.6=9.38-7.05+2.9=4.02-3.4+9.13=7.74-6.06+0.05=8.84-0.89+6.42=9.74-0.88+9.19=5.66-4.29+5.6=9.55-3.29+0.43=7.99-0.12+3.14=4.83-2.93+8.42=4.88-0.03+0.37=5.54-1.99+4.15=6.25-6.14+1.82=6.43-1.58+3.08=6.43-2.47+6.14=3.06-1.45+0.61=4.54-4.38+4.37=9.59-4.46+7.95=4.03-1.87+3.72=8.34-2.95-3.3=8.56-0.6-2.27=9.93-7.75-0.06=6.99-2.52-2.35=7.45-0.1-4.88=5.61-4.14-0.26=9.86-5.11-1.29=6.17-2.33-2.74=8.13-1.23-1.33=9.38-1.12-2.56=9.35-4.46-3.93=6.23-0.5-1.59=9.45-1.19-3.86=8.77-7.36-0.65=8.22-5.44-1.15=7.91-6.58-0.96=9.16-4.44-3.68=6.56-0.57-5.84=9.76-2.72-6.44=7.06-3.65-0.62=8.14-6.26-0.74=7.95-6.22-0.18=9.58-1.69-0.46=3.51-1.77-1.4=9.61-2.89-3.16=8.57-6.71-1.74=9.94-2.9-2.44=6.67-0.94-0.6=9.27-7.95-0.34=5.12-0.36-0.78=7.09-2.29-2.1=9.81-7.11-1.73=9.72-6.38-0.02=4.75-0.45-2.27=9.2-3.47-4.21=9.58-1.58-3.96=8.68-0.85-6.1=6.99-1.22-1.93=6.51-1.31-3.98=7.81-3.5-4.19=8.45-7.07-1.27=7.89-5.42-2.13=8.92-3.05-3.38=8.66-2.59-1.97=9.11-7.5-0.52=8.86-0.58-4.89=6.25-0.44-4.13=4.69-1.29-0.79=9.21-7.16-1.41=8.17-0.6-3.38=8.59-3.74-4.67=4.89-0.04-0.32=9.22-0.46-8.13=5.79-2.64-1.44=7.03+4.8+0.53+2.31=7.62+2.23+3.98+3.86=6.01+4.29+4.25+6.26=1.14+1.3+9.96+5.34=8.41+5.82+1.89+7.16=2.6+8.94+2.14+8.6=8.01+9.39+1.72+7.77=1.01+1.54+7.48+7.06=9.55+7.54+7.33+3.43=2.66+5.76+0.1+4.74=2.68+1.82+5.16+8.78=2.21+2.06+5.08+1.37=8.31+8.53+3.39+3.08=5.61+3.56+8.9+0.13=2.16+7.19+7.57+3.04=0.74+5.39+2.1+8.67=1.85+7.48+0.32+5.15=3.53+1.61+3.31+6.14=7.48+3.48+4.97+1.27=0.85+9.27+5.99+1.46=7.35+5.83+6.21+4.13=2.65+2.3+1.44+0.93=3.16+5.69+2.15+2.1=9.57+9.23+4.46+5.44=1.85+6.01+5.76+4.48=3.84+2.87+0.62+0.03=3.32+8.94+5.69+1.68=4.19+0.68+6.05+1.13=6+0.35+8.71+6.66=8.19+8.99+4.03+9.68=4.62+4.52+9.25+7.08=7.32+5.24+4.19+0.07=7.19+5.68+3.15+9.26=3.14+5.38+3.45+7.74=0.6+4.15+5.99+8.58=5.17+6.77+9.8+1.42=6.57+8.57+8.39+2.54=3.78+8.1+2.87+6.85=2.71+7.49+3.28+5.66=3.41+1.55+7.3+3.39=5.22+6.26+2.75+8.13=4.71+4.07+8.15+5.44=2.95+7.78+4.58+1.76=5.96+7.91+9.11+4.77=4.51+8.17+0.84+0.27=7.05+2.21+7.71+1.12=3.05+0.56+3.65+2.91=1.7+0.52+3.65+1.55=5.42+3.24+5.79+2.94=5.95+1.72+8.99+1.63=5.31+0.61+5.9+5.11=3.88+3.68+1.75+3.42=2.12+7.71+1.12+8.73=3.34+2.14+6.16+8.39=7.6+9.43+6.66-5.55=4.49+8.83+7.2-3.67=4.62+6.96+8.52-2.38=9.89+4.84+2.46-0.21=4.87+8.97+7.74-3.42=9.7+9.59+0.38-3.42=8.94+6.06+1.44-8.74=7.87+3.73+5.84-3.45=3.83+5.58+0.7-5.88=6.76+5.15+0.9-9.82=2.88+9.04+5.88-5.09=9.55+7.87+6.63-1.99=0.11+1.71+9.05-4.96=1.56+2.23+6.25-3.6=9.94+7.02+8.99-5.57=2.71+2.65+1.51-4.9=9.55+2.27+6.43-0.67=9.41+0.6+1.73-5.83=2.83+3.47+9.53-3.18=6.4+1.91+6.38-5.51=8.32+0.9+2.16-0.48=1.7+1.17+5.23-5.61=5.34+8.35+9.84-8.6=0.5+7.51+2.18-8.29=5.01+2.52+1.29-7.03=6.01+9.47+1.71-1.32=6.09+0.43+5.04-7.98=7.95+8.13+9.11-5.76=6.98+6.55+4.28-7.11=1.88+1.18+8.48-4.36=8.73+2.55+4.43-4.36=5+2.45+4.44-0.44=5.78+5.81+1.39-6.86=6.66+4.21+6.71-0.68=3.79+5.38+0.17-7.89=4.15+1.84+8.67-6.84=6.66+6.02+6.75-8.34=6.92+3.21+3.65-4.46=7.04+4.08+8.04-0.06=5.07+7.49+5.3-8.57=7.17+1.03+7.34-2.37=9.65+3.2+5.7-6.31=8.28+6.83+8.94-5.34=9.9+8.67+1.44-2.6=1.25+9.52+4.05-4.26=4.78+4.82+2.85-2.92=6.81+4.45+7.02-5.1=4.28+2.39+1.95-5.96=1.07+4.15+7.32-1.01=5.75+4.77+8.81-2.24=0.49+2.42+9.9-6.2=2.47+3.28+9.52-4.39=7.95+1.25+0.43-2.3=1.02+2+2.4-2.02=8.31+5.01-4.5+4.6=4.43+8.09-0.27+2.74=1.42+9.12-0.47+1.34=3.59+2.85-6.32+1.08=7.03+7.69-3.15+8.09=0.43+8.42-5.19+6.33=6.82+1.48-5.09+3.52=2.25+1.28-2.34+5.38=2.21+9.62-2.22+2.24=9.36+0.44-5.17+1.6=1.67+9.29-8.74+9.22=9.5+1.21-9.07+4.11=6.63+5.88-1.8+2.65=8.47+9.98-0.98+2.28=7.11+3.54-8.35+1.63=9.33+3.55-9.6+2.62=8.01+1.43-8.91+1.12=7.78+9.23-5.31+7.46=4.33+2.35-0.61+0.97=3.75+9.63-1.67+2.68=0.43+6.27-4.02+9.85=1.38+8.9-5.32+4.01=7.9+0.76-5.34+8.93=3.22+8.8-7.22+3.07=2.95+9.84-7.35+9.02=6.04+7.24-2.95+7.05=5.62+3.78-3.14+0.96=2.11+2.77-2.22+3.02=9.8+2.71-0.68+8.3=4.46+6.82-0.08+7.98=3.23+7.75-2.42+9.44=2.32+2.01-0.68+3.58=6.01+8.43-1.86+8.58=9.94+4.43-4.12+5.59=7.52+2.07-2.64+0.65=1.92+2.2-1.12+8.02=7.65+6.48-7.3+2.6=9.88+8-7.78+4.74=8.18+2.52-2.14+0.81=4.45+8.19-5.75+5.21=3.13+9.65-9.98+9.18=6.05+8.77-4.16+9.05=5.22+9.17-0.61+6.65=2.62+9.43-3.8+9.08=6.35+9.36-2.81+5.55=8.49+7.07-2.85+2.58=4.86+2.11-5.22+9.34=5.07+7.12-5.85+7.37=2.38+9.9-0.17+0.5=9.49+4.35-9.92+5.88=8.19+3.6-6.16+4.07=7.68+1.37-0.3+5.96=9.28+7.3-5.01+8.09=2.21+6.81-6.31+2.74=9.13+6.83-8.65-1.89=2.39+7.55-3.37-4.29=2.44+7.78-3.3-6.82=6.3+8.63-8.12-2.82=6.18+7.12-3.43-3.5=6.46+3.8-3.28-5.14=4.02+9.78-3.13-1.58=7.59+4.16-0.31-4.7=9.77+8.51-7.55-5.46=8.28+8.62-2.52-9.17=8.03+7.56-1.63-7.9=7.14+9.32-7.97-0.16=5.78+8.92-8.73-1.97=9.21+8.34-2.45-0.9=6.59+7.27-0.41-6.62=4.72+9.59-4.17-8.07=6.29+9.75-3.69-2.02=7.04+9.86-4.2-1.69=1.07+9.26-5.58-3.88=8.25+8.65-2.64-5.6=6.55+8.14-8.71-0.26=6.3+2.33-0.07-0.93=9.42+3.93-5.26-4.82=1.8+8.95-6.93-2.44=1.37+1.39-1.54-1.04=3.83+8.24-0.15-5.12=6.91+6.1-0.03-1.75=8.84+8.68-7.78-8.27=8.22+9.29-1.36-6.05=1.95+8.97-1.71-7.45=9.09+7.78-7.49-5.33=9.65+9.6-3.51-6.82=9.51+2.58-3.16-3.98=4.5+3.23-1.22-3.42=7.95+6.38-1.18-7.65=6.14+4.36-9.13-0.91=9.25+6.13-5.89-5.29=6.43+8.17-8.94-4.3=8.17+7.43-6.46-7.97=6.6+3.87-2.22-3.46=6.44+8.66-7.32-1.29=6.93+7.62-1.9-6.49=2.51+9.31-2.23-3.96=3.74+9.27-3.13-4.73=3.07+3.25-0.61-3.14=7.75+4.64-7.5-2.23=6.04+7.5-1.59-7.15=8.97+3.19-6.99-3.3=5.02+4.48-1.1-7.02=5.58+8.35-0.74-7.69=2.92+8.65-5.14-0.11=1.35+9.13-3.74-0.72=6.5+7.41-0.66-9.98=5.98+8.16-1.64-6.87=8.91-3.39+7.02+4.09=4.96-2.85+2.28+5.06=8.04-6.64+9.99+5.81=9.48-2.94+0.37+6.47=7-5.33+9.65+5.48=6.72-5.23+4.53+4.27=6.62-4.57+0.77+7.22=5.79-5.29+8+1=2.62-0.28+1.33+1.74=6.32-2.42+5.62+0.52=8.86-4.27+4.24+1.83=2.63-0.58+0.98+3.76=9.21-8.65+6.05+2.46=8.26-4.61+0.44+1.57=2.15-1.43+0.95+0.71=5.84-0.04+7.58+6.21=7.8-1.85+9.43+1.75=7.93-1.49+3.75+8.95=9.75-3.95+8.28+2.8=3.42-1.16+5.14+9.32=4.79-0.45+4.08+4.87=3.12-1.58+6.92+7.08=8.5-2.75+8.29+2.32=3.46-0.74+0.28+8.63=7.83-5.82+8.22+2.99=7.53-3.44+3.18+7.13=7.69-2.89+3.51+4.79=8.09-4.72+8.29+0.4=1.36-0.76+4.56+2.54=8.7-3.96+5.17+0.78=9.46-3.13+9.77+3.47=9.92-0.94+7.31+7.29=5.66-3.79+2.15+0.52=8.35-2.29+8.7+5.91=4.43-4.33+9.28+6.38=3.34-1.31+7.74+3.89=4.86-3.04+0.87+1.35=9.22-6.84+3.63+6.61=3.81-2.11+1.97+0.03=9.4-6.09+1.48+1.35=1.64-0.29+8.3+6.9=6.18-2.26+0.37+5.07=8.09-2.32+2.02+4.45=1.89-0.37+3.51+7.8=9.65-2.27+7.04+7.86=8.57-7.81+2.25+7.32=2.95-1.68+2.65+5.53=9.32-5.32+2.17+9.31=6.97-2.3+7.92+7.7=6.68-3.12+3.41+5.71=6.2-4.06+9.67+2.94=7.77-2.54+2.29+1.52=9.4-3.19+4.59+2.01=7.82-3+4.27+7.2=6.84-4.19+0.68-2.31=4.14-0.68+6.8-6.7=8.63-6.59+7.29-1.25=7.86-4.47+1.29-1.65=5.45-4.35+9.66-6.85=4.04-0.5+2.91-4.8=5-4.05+6.33-5.02=7.61-3.13+8.77-4.42=9.63-8.19+5.07-4.76=8.25-3.55+1.43-1.81=6.16-3.61+4.04-4.11=6.4-5.52+6.7-7.23=9.56-0.35+5.73-3.02=9.72-4.8+5.37-0.8=6.62-1.31+5.48-2.12=9.06-4.5+1.61-1.42=7.41-1.61+9.52-3.52=6.9-3.78+4.52-4.37=4.75-1.35+9.86-8.79=9.95-6.5+9.47-1.46=2.89-1.61+3.57-1.97=7.32-0.6+8.25-9.6=2.55-1.42+2.03-1.87=9.79-8.11+5.23-0.09=9.81-8.81+3.63-2.65=9.28-0.2+6.46-6.1=7.6-4.56+0.07-2.62=8.68-5.5+5.55-3.27=9.78-1.91+4.56-2.02=3.75-1.48+3.49-5.42=7.94-6.18+4.18-0.41=9.78-1.55+0.41-1.06=9.37-6.86+7.83-4.16=9.38-4.25+6.53-9.22=5.06-0.81+2.2-3.5=6.4-2.32+7.1-6.87=7.73-2.92+1.14-4=7.32-1.81+8.86-4.91=7.3-0.38+8.43-2.4=3.11-2.77+9.53-2.54=8.51-8.17+6.81-5.58=9.71-6.87+0.87-1.6=6.73-1.2+5.85-1.52=4.76-0.06+4.11-4.74=8.84-1.39+5.91-6.35=8.97-1.91+6.87-0.18=6.18-3.51+9.04-7.6=7.53-1.1+8.54-8.15=6.14-3.49+2.55-2.28=7.67-5.79+6.26-2.76=5.69-1.72+3.34-2.79=9.75-3.84+7.75-2.07=9.23-6.97+6.08-4.84=9.25-5.64+2.78-4.13=4.36-1.74-1.25+5.84=9.45-7.32-1.81+4.27=8.22-0.67-2.22+3.62=9.13-0.16-5.65+6.16=6.43-1.98-1.92+4.38=8.41-0.05-6.61+6.97=9.86-4.77-2.3+6.9=3.72-0.47-2.82+5.66=8.61-1.68-0.58+7.7=6.58-4.15-0.39+2.54=9.15-0.91-3.85+6.76=8.49-0.2-1.36+0.71=5.87-4.72-1.05+1.82=7.86-6.12-1.57+2.05=7.35-0.8-2.46+7.6=5.59-1.04-1.78+1.51=9.76-1.92-2.37+1.46=8.72-1.11-1.96+4.42=9.05-0.95-3.56+5.44=6.54-0.48-3.83+1.78=5.64-1.88-3.6+4.62=5.61-1.07-2.02+5.75=7.01-2.28-2.98+6.84=9.09-3.18-4.22+8.42=9.8-1.21-4.06+9.15=9.41-0.2-2.53+7.84=7.22-1.26-0.96+1.93=8.22-4.79-1.23+2.82=2.52-0.89-0.72+9.21=9.55-0.19-1.13+7.23=5.2-1.15-1.63+3.48=6.68-0.96-4.48+5.55=9.34-2.98-0.13+2.75=7.34-4.66-1.92+2.38=8.24-6.15-0.5+3.95=5.28-1.32-1.67+3.73=6.26-5.88-0.18+3.39=7.67-0.78-2.65+7.11=8.99-1.08-3.61+3.46=9.31-1.24-6.35+2.97=6.39-1.98-1.34+0.74=6.44-2.34-2.83+0.16=8.47-4.57-3.12+5.21=8.84-1.46-3.76+7.77=7.3-0.09-7.11+1.48=7.89-4.48-3.23+8.94=9.75-6.15-0.6+4.48=9.44-3.38-1.87+6.62=8.09-7.5-0.14+3.47=7.84-1.04-5.32+7.67=8.78-6.44-0.4+7.93=9.87-2.05-1.56+1.38=8.3-0.63-6.14+4.2=9.11-7.13-1.35+1.59=8.64-0.53-0.44-1.27=8.3-4.01-0.25-2.28=9.33-0.96-1.48-5.16=6.75-0.95-0.06-2.62=8.84-1.47-3.81-2.46=9.24-1.1-3.74-3.1=7.71-3.12-1.9-0.78=9.27-3.68-0.81-1.93=9.16-1.03-1.56-5.99=9.83-2.8-1.82-5.08=6.28-0.63-2.79-1.45=4.93-0.87-1.56-1.54=9.33-0.55-3-3.08=6.6-0.59-2.11-3.26=8.7-1.32-2.9-3.35=9.59-0.24-5.76-2.34=6.3-1.67-0.23-0.13=8.28-5.16-0.96-0.08=9.46-1.14-2.29-2.74=8.19-1.36-1.25-0.28=3.85-2.02-1.11-0.62=7.25-4.07-0.99-0.57=9.73-1.08-1.37-2.68=9.81-3.35-1.24-5.09=9.53-1.21-1.16-3.5=6.75-2.19-1.78-1.44=3.86-1.37-1.1-0.47=7.36-3.36-0.96-2.48=9.86-1.35-2.8-2.31=9.95-6.19-1.04-0.94=7.67-2.39-2.59-1.3=9.71-0.45-1.44-0.53=7.73-0.23-4.71-2.42=9.53-0.63-2.28-6.19=8.99-3.42-1.34-2.4=8.1-0.98-2.5-2.82=9.71-1.97-3.23-2.19=9.65-2.29-1.34-2.03=9.8-2.66-6.03-0.19=8.62-1.58-0.23-6.68=9.32-0.63-1.54-2.18=8.33-4.89-1.7-1.26=7.82-3.16-0.66-0.34=6.29-1.63-2.17-1.19=7-4.15-0.04-0.8=9.26-0.62-4.2-4.21=9.69-2.47-0.37-1.18=9.39-0.59-1.88-4.31=7.74-4.58-1.23-1.17=7.62-3.96-0.88-1.45=8.48-2.2-5.05-0.33=7.52-0.05-4.45-2.17=7.08-1.54-1.25-2.5=6.22-2.91-2.65-0.49=参考答案2.67+4.8=7.476.14+1.86=81.79+3.4=5.191.61+8.82=10.430.39+9.34=9.738.86+7.86=16.723.58+5.91=9.494.63+9.01=13.647.97+7.63=15.66.94+7.12=14.065.73+1.3=7.036.33+1.86=8.195.75+8.26=14.019.62+9.39=19.017.72+8.8=16.527.78+9.63=17.414.7+2.78=7.487.97+2.39=10.360.17+8.47=8.644.24+3.01=7.256.47+1=7.471.18+3.26=4.442.55+4.28=6.839.39+5.52=14.919.82+6.51=16.332.4+9.66=12.067.4+6.63=14.039.34+9.83=19.179.02+1.21=10.239.92+5.06=14.987.1+4.33=11.432.87+1.43=4.31.27+0.42=1.691.68+5.46=7.142.08+8.95=11.037.81+8.31=16.123.55+2.9=6.453.72+7.4=11.121.88+7.16=9.045.23+7.88=13.111.33+2.28=3.616.21+9.36=15.572.72+8.36=11.085.76+4.03=9.794.03+8.78=12.812.02+1.33=3.357.84+8.64=16.485.19+0.89=6.084.99+3.32=8.316.47+9.63=16.19.54+3.33=12.878.63+1.42=10.055.82+7.51=13.338.98+7.16=16.144.05-3.75=0.35.16-1.99=3.177.82-6.71=1.119.31-0.59=8.727.3-6.23=1.075.33-4.74=0.598.61-2.99=5.628.7-2.29=6.416.89-2.83=4.068.06-3.57=4.498.12-0.18=7.943.05-2.41=0.642.4-1.65=0.753.78-0.64=3.148.21-2.91=5.35.51-5.38=0.136.58-1.27=5.318.94-2.13=6.814.15-0.98=3.176.19-4.63=1.565.66-0.11=5.553.17-0.51=2.663.99-0.62=3.371.16-0.92=0.244.11-1.2=2.916.95-3.06=3.897.33-2.13=5.25.65-2.31=3.348.7-7.41=1.298.39-7.24=1.159.66-9.21=0.455.24-0.61=4.636.51-6.01=0.53.75-2.8=0.956.01-0.96=5.058.14-2.76=5.388.94-8.31=0.637.46-4.92=2.548.29-1.78=6.514.93-2.56=2.378.48-4.16=4.327.54-3.65=3.899.85-1.05=8.85.3-1.02=4.285.37-5.02=0.357.89-3.17=4.729.94-4.37=5.575.76-5.36=0.44.44-3.96=0.489.91-3.33=6.585.37-0.02=5.356.49-5.77=0.723.69-1.4=2.291.65-0.59=1.063.66+1.7+0.26=5.627.59+8.84+1.84=18.277.43+2.25+1.56=11.246.16+5.59+6.72=18.470.59+0.73+4.2=5.529.8+4.42+5.95=20.170.62+2.8+8.03=11.456.32+8.57+5.51=20.40.9+5.94+1.73=8.573.1+1.64+2.98=7.727+8.48+6.77=22.250.79+1.39+2.82=57.59+5.74+3.69=17.026.31+2.27+2.44=11.022.02+5.25+7.53=14.84.74+6.78+6.03=17.557.85+7.42+8.42=23.696.46+7.57+6.69=20.728.9+5.37+6.16=20.439.46+6.15+6.14=21.755.03+0.88+0.83=6.746.77+8.73+6.22=21.725.82+8.7+3.46=17.989.27+9.61+9.72=28.69.96+0.9+6.09=16.951.26+9.04+3.16=13.465.14+9.1+2.53=16.772.39+0.15+7.47=10.014.23+0.68+0.96=5.870.08+1.11+9.78=10.973.31+9.11+6.48=18.92.94+8.67+2.15=13.764.01+9.85+1.88=15.749.17+3.15+8.06=20.386.88+8.02+4.43=19.338.3+5.64+3.21=17.155.32+5.64+8.45=19.414.9+5.88+8.43=19.219.1+8.14+6.47=23.716.07+2.68+8.5=17.258.62+3.2+9.06=20.880.03+4.12+2.31=6.460.71+3.07+6.62=10.48.92+8.42+4.75=22.094.95+3.5+5.93=14.382.11+6.75+1.99=10.858.99+8.59+6.84=24.422.89+2.92+8.29=14.14.93+1.59+8.06=14.587.39+3.23+4.59=15.211.07+2.52+5.84=9.434.85+6.48+6.17=17.58.06+6.6+2.05=16.715.01+5.79+2.67=13.478.22+3.21-2.1=9.339.64+2.17-4.03=7.780.66+7.09-3.98=3.775.2+3.48-4.16=4.523.42+9.76-3.14=10.044.12+3.71-2.6=5.234.01+6.51-7.34=3.185.96+6.67-0.79=11.846.8+5.88-8.19=4.494.07+1.5-3.68=1.892.56+8.73-2.83=8.464.47+5.47-6.22=3.726.38+9.22-4.68=10.925.97+7.44-7.76=5.654.37+9.77-5=9.149.24+7.74-4.62=12.367.31+9.85-8.53=8.638.88+7.83-7.94=8.778.67+5.11-6.65=7.138.4+3.44-6.38=5.468.52+6.19-2.48=12.238.21+8.81-0.1=16.921.99+3.48-3.15=2.324.02+7.75-9.31=2.460.78+7.93-8.02=0.693.38+5.92-9.18=0.126.88+1-4.43=3.450.52+9.66-9.1=1.084.65+2.67-5.6=1.728.16+3.18-3.4=7.946.94+7.25-8.41=5.781.08+2.24-1.67=1.651.95+1.44-0.09=3.33.31+9.97-5.59=7.697.95+6.87-1.26=13.569.52+2.6-4.31=7.814.44+5.94-8.65=1.736.15+6.13-3.27=9.014.34+7.57-6.23=5.689.41+5.89-9.04=6.263.53+8.53-4.69=7.372.15+7.73-7.3=2.586.95+7.6-0.74=13.819.79+2.13-9.93=1.998.71+7.5-7.67=8.546.12+8.28-0.29=14.119.09+0.06-7.6=1.555.74+8.02-9.88=3.887.44+1.37-6.34=2.472.65+8.48-2.78=8.359.66+8.52-7.94=10.249.95+1.65-4.85=6.753.69+4.5-3.17=5.026.91+0.7-7.31=0.37.24-0.96+7.22=13.56.59-3.77+9.89=12.711.18-0.99+7.51=7.77.52-4.36+0.47=3.635.79-0.6+5.29=10.484.62-0.5+6.75=10.879.35-6.99+3.61=5.977.48-7.37+3.36=3.475.74-4.45+5.42=6.718.49-4.27+2.34=6.568.56-6.71+2.2=4.050.81-0.26+8.21=8.764.92-1.22+1.16=4.868.69-6.93+6.54=8.39.51-5.04+5.5=9.978.35-0.15+6.92=15.127.82-5.64+2.47=4.656.54-3.79+7.23=9.985.83-2.76+0.05=3.128.54-5.81+3.74=6.479.22-8.7+6.69=7.218.27-2.87+8.59=13.991.67-0.27+4.64=6.046.91-4.4+3.12=5.636.33-4.92+0.41=1.827.59-5.86+8.65=10.387.22-0.85+0.42=6.799.21-4.79+6.44=10.868.69-1.65+7.42=14.468.7-2.88+7.6=13.429.92-0.15+0.54=10.313.27-1.21+7.12=9.186.91-4.46+4.14=6.599.4-7.94+3.82=5.289.95-0.81+0.4=9.543.71-0.84+8.6=11.479.38-7.05+2.9=5.234.02-3.4+9.13=9.757.74-6.06+0.05=1.738.84-0.89+6.42=14.379.74-0.88+9.19=18.055.66-4.29+5.6=6.979.55-3.29+0.43=6.697.99-0.12+3.14=11.014.83-2.93+8.42=10.324.88-0.03+0.37=5.225.54-1.99+4.15=7.76.25-6.14+1.82=1.936.43-1.58+3.08=7.936.43-2.47+6.14=10.13.06-1.45+0.61=2.224.54-4.38+4.37=4.539.59-4.46+7.95=13.084.03-1.87+3.72=5.888.34-2.95-3.3=2.098.56-0.6-2.27=5.699.93-7.75-0.06=2.126.99-2.52-2.35=2.127.45-0.1-4.88=2.475.61-4.14-0.26=1.219.86-5.11-1.29=3.466.17-2.33-2.74=1.18.13-1.23-1.33=5.579.38-1.12-2.56=5.79.35-4.46-3.93=0.966.23-0.5-1.59=4.149.45-1.19-3.86=4.48.77-7.36-0.65=0.768.22-5.44-1.15=1.637.91-6.58-0.96=0.379.16-4.44-3.68=1.046.56-0.57-5.84=0.159.76-2.72-6.44=0.67.06-3.65-0.62=2.798.14-6.26-0.74=1.147.95-6.22-0.18=1.559.58-1.69-0.46=7.433.51-1.77-1.4=0.349.61-2.89-3.16=3.568.57-6.71-1.74=0.129.94-2.9-2.44=4.66.67-0.94-0.6=5.139.27-7.95-0.34=0.985.12-0.36-0.78=3.987.09-2.29-2.1=2.79.81-7.11-1.73=0.979.72-6.38-0.02=3.324.75-0.45-2.27=2.039.2-3.47-4.21=1.529.58-1.58-3.96=4.048.68-0.85-6.1=1.736.99-1.22-1.93=3.846.51-1.31-3.98=1.227.81-3.5-4.19=0.128.45-7.07-1.27=0.117.89-5.42-2.13=0.348.92-3.05-3.38=2.498.66-2.59-1.97=4.19.11-7.5-0.52=1.098.86-0.58-4.89=3.396.25-0.44-4.13=1.684.69-1.29-0.79=2.619.21-7.16-1.41=0.648.17-0.6-3.38=4.198.59-3.74-4.67=0.184.89-0.04-0.32=4.539.22-0.46-8.13=0.635.79-2.64-1.44=1.717.03+4.8+0.53+2.31=14.677.62+2.23+3.98+3.86=17.696.01+4.29+4.25+6.26=20.811.14+1.3+9.96+5.34=17.748.41+5.82+1.89+7.16=23.282.6+8.94+2.14+8.6=22.288.01+9.39+1.72+7.77=26.891.01+1.54+7.48+7.06=17.099.55+7.54+7.33+3.43=27.852.66+5.76+0.1+4.74=13.262.68+1.82+5.16+8.78=18.442.21+2.06+5.08+1.37=10.728.31+8.53+3.39+3.08=23.315.61+3.56+8.9+0.13=18.22.16+7.19+7.57+3.04=19.960.74+5.39+2.1+8.67=16.91.85+7.48+0.32+5.15=14.83.53+1.61+3.31+6.14=14.597.48+3.48+4.97+1.27=17.20.85+9.27+5.99+1.46=17.577.35+5.83+6.21+4.13=23.522.65+2.3+1.44+0.93=7.323.16+5.69+2.15+2.1=13.19.57+9.23+4.46+5.44=28.71.85+6.01+5.76+4.48=18.13.84+2.87+0.62+0.03=7.363.32+8.94+5.69+1.68=19.634.19+0.68+6.05+1.13=12.056+0.35+8.71+6.66=21.728.19+8.99+4.03+9.68=30.894.62+4.52+9.25+7.08=25.477.32+5.24+4.19+0.07=16.827.19+5.68+3.15+9.26=25.283.14+5.38+3.45+7.74=19.710.6+4.15+5.99+8.58=19.325.17+6.77+9.8+1.42=23.166.57+8.57+8.39+2.54=26.073.78+8.1+2.87+6.85=21.62.71+7.49+3.28+5.66=19.143.41+1.55+7.3+3.39=15.655.22+6.26+2.75+8.13=22.364.71+4.07+8.15+5.44=22.372.95+7.78+4.58+1.76=17.075.96+7.91+9.11+4.77=27.754.51+8.17+0.84+0.27=13.797.05+2.21+7.71+1.12=18.093.05+0.56+3.65+2.91=10.171.7+0.52+3.65+1.55=7.425.42+3.24+5.79+2.94=17.395.95+1.72+8.99+1.63=18.295.31+0.61+5.9+5.11=16.933.88+3.68+1.75+3.42=12.732.12+7.71+1.12+8.73=19.683.34+2.14+6.16+8.39=20.037.6+9.43+6.66-5.55=18.144.49+8.83+7.2-3.67=16.854.62+6.96+8.52-2.38=17.729.89+4.84+2.46-0.21=16.984.87+8.97+7.74-3.42=18.169.7+9.59+0.38-3.42=16.258.94+6.06+1.44-8.74=7.77.87+3.73+5.84-3.45=13.993.83+5.58+0.7-5.88=4.236.76+5.15+0.9-9.82=2.992.88+9.04+5.88-5.09=12.719.55+7.87+6.63-1.99=22.060.11+1.71+9.05-4.96=5.911.56+2.23+6.25-3.6=6.449.94+7.02+8.99-5.57=20.382.71+2.65+1.51-4.9=1.979.55+2.27+6.43-0.67=17.589.41+0.6+1.73-5.83=5.912.83+3.47+9.53-3.18=12.656.4+1.91+6.38-5.51=9.188.32+0.9+2.16-0.48=10.91.7+1.17+5.23-5.61=2.495.34+8.35+9.84-8.6=14.930.5+7.51+2.18-8.29=1.95.01+2.52+1.29-7.03=1.796.01+9.47+1.71-1.32=15.876.09+0.43+5.04-7.98=3.587.95+8.13+9.11-5.76=19.436.98+6.55+4.28-7.11=10.71.88+1.18+8.48-4.36=7.188.73+2.55+4.43-4.36=11.355+2.45+4.44-0.44=11.455.78+5.81+1.39-6.86=6.126.66+4.21+6.71-0.68=16.93.79+5.38+0.17-7.89=1.454.15+1.84+8.67-6.84=7.826.66+6.02+6.75-8.34=11.096.92+3.21+3.65-4.46=9.327.04+4.08+8.04-0.06=19.15.07+7.49+5.3-8.57=9.297.17+1.03+7.34-2.37=13.179.65+3.2+5.7-6.31=12.248.28+6.83+8.94-5.34=18.719.9+8.67+1.44-2.6=17.411.25+9.52+4.05-4.26=10.564.78+4.82+2.85-2.92=9.536.81+4.45+7.02-5.1=13.184.28+2.39+1.95-5.96=2.661.07+4.15+7.32-1.01=11.535.75+4.77+8.81-2.24=17.090.49+2.42+9.9-6.2=6.612.47+3.28+9.52-4.39=10.887.95+1.25+0.43-2.3=7.331.02+2+2.4-2.02=3.48.31+5.01-4.5+4.6=13.424.43+8.09-0.27+2.74=14.991.42+9.12-0.47+1.34=11.413.59+2.85-6.32+1.08=1.27.03+7.69-3.15+8.09=19.660.43+8.42-5.19+6.33=9.996.82+1.48-5.09+3.52=6.732.25+1.28-2.34+5.38=6.572.21+9.62-2.22+2.24=11.859.36+0.44-5.17+1.6=6.231.67+9.29-8.74+9.22=11.449.5+1.21-9.07+4.11=5.756.63+5.88-1.8+2.65=13.368.47+9.98-0.98+2.28=19.757.11+3.54-8.35+1.63=3.939.33+3.55-9.6+2.62=5.98.01+1.43-8.91+1.12=1.657.78+9.23-5.31+7.46=19.164.33+2.35-0.61+0.97=7.043.75+9.63-1.67+2.68=14.390.43+6.27-4.02+9.85=12.531.38+8.9-5.32+4.01=8.977.9+0.76-5.34+8.93=12.253.22+8.8-7.22+3.07=7.872.95+9.84-7.35+9.02=14.466.04+7.24-2.95+7.05=17.385.62+3.78-3.14+0.96=7.222.11+2.77-2.22+3.02=5.689.8+2.71-0.68+8.3=20.134.46+6.82-0.08+7.98=19.183.23+7.75-2.42+9.44=182.32+2.01-0.68+3.58=7.236.01+8.43-1.86+8.58=21.169.94+4.43-4.12+5.59=15.847.52+2.07-2.64+0.65=7.61.92+2.2-1.12+8.02=11.027.65+6.48-7.3+2.6=9.439.88+8-7.78+4.74=14.848.18+2.52-2.14+0.81=9.374.45+8.19-5.75+5.21=12.13.13+9.65-9.98+9.18=11.986.05+8.77-4.16+9.05=19.715.22+9.17-0.61+6.65=20.432.62+9.43-3.8+9.08=17.336.35+9.36-2.81+5.55=18.458.49+7.07-2.85+2.58=15.294.86+2.11-5.22+9.34=11.095.07+7.12-5.85+7.37=13.712.38+9.9-0.17+0.5=12.619.49+4.35-9.92+5.88=9.88.19+3.6-6.16+4.07=9.77.68+1.37-0.3+5.96=14.719.28+7.3-5.01+8.09=19.662.21+6.81-6.31+2.74=5.459.13+6.83-8.65-1.89=5.422.39+7.55-3.37-4.29=2.282.44+7.78-3.3-6.82=0.16.3+8.63-8.12-2.82=3.996.18+7.12-3.43-3.5=6.376.46+3.8-3.28-5.14=1.844.02+9.78-3.13-1.58=9.097.59+4.16-0.31-4.7=6.749.77+8.51-7.55-5.46=5.278.28+8.62-2.52-9.17=5.218.03+7.56-1.63-7.9=6.067.14+9.32-7.97-0.16=8.335.78+8.92-8.73-1.97=49.21+8.34-2.45-0.9=14.26.59+7.27-0.41-6.62=6.834.72+9.59-4.17-8.07=2.076.29+9.75-3.69-2.02=10.337.04+9.86-4.2-1.69=11.011.07+9.26-5.58-3.88=0.878.25+8.65-2.64-5.6=8.666.55+8.14-8.71-0.26=5.726.3+2.33-0.07-0.93=7.639.42+3.93-5.26-4.82=3.271.8+8.95-6.93-2.44=1.381.37+1.39-1.54-1.04=0.183.83+8.24-0.15-5.12=6.86.91+6.1-0.03-1.75=11.238.84+8.68-7.78-8.27=1.478.22+9.29-1.36-6.05=10.11.95+8.97-1.71-7.45=1.769.09+7.78-7.49-5.33=4.059.65+9.6-3.51-6.82=8.929.51+2.58-3.16-3.98=4.954.5+3.23-1.22-3.42=3.097.95+6.38-1.18-7.65=5.56.14+4.36-9.13-0.91=0.469.25+6.13-5.89-5.29=4.26.43+8.17-8.94-4.3=1.368.17+7.43-6.46-7.97=1.176.6+3.87-2.22-3.46=4.796.44+8.66-7.32-1.29=6.496.93+7.62-1.9-6.49=6.162.51+9.31-2.23-3.96=5.633.74+9.27-3.13-4.73=5.153.07+3.25-0.61-3.14=2.577.75+4.64-7.5-2.23=2.666.04+7.5-1.59-7.15=4.88.97+3.19-6.99-3.3=1.875.02+4.48-1.1-7.02=1.385.58+8.35-0.74-7.69=5.52.92+8.65-5.14-0.11=6.321.35+9.13-3.74-0.72=6.026.5+7.41-0.66-9.98=3.275.98+8.16-1.64-6.87=5.638.91-3.39+7.02+4.09=16.634.96-2.85+2.28+5.06=9.458.04-6.64+9.99+5.81=17.29.48-2.94+0.37+6.47=13.387-5.33+9.65+5.48=16.86.72-5.23+4.53+4.27=10.296.62-4.57+0.77+7.22=10.045.79-5.29+8+1=9.52.62-0.28+1.33+1.74=5.416.32-2.42+5.62+0.52=10.048.86-4.27+4.24+1.83=10.662.63-0.58+0.98+3.76=6.799.21-8.65+6.05+2.46=9.078.26-4.61+0.44+1.57=5.662.15-1.43+0.95+0.71=2.385.84-0.04+7.58+6.21=19.597.8-1.85+9.43+1.75=17.137.93-1.49+3.75+8.95=19.149.75-3.95+8.28+2.8=16.883.42-1.16+5.14+9.32=16.724.79-0.45+4.08+4.87=13.293.12-1.58+6.92+7.08=15.548.5-2.75+8.29+2.32=16.363.46-0.74+0.28+8.63=11.637.83-5.82+8.22+2.99=13.227.53-3.44+3.18+7.13=14.47.69-2.89+3.51+4.79=13.18.09-4.72+8.29+0.4=12.061.36-0.76+4.56+2.54=7.78.7-3.96+5.17+0.78=10.699.46-3.13+9.77+3.47=19.579.92-0.94+7.31+7.29=23.585.66-3.79+2.15+0.52=4.548.35-2.29+8.7+5.91=20.674.43-4.33+9.28+6.38=15.763.34-1.31+7.74+3.89=13.664.86-3.04+0.87+1.35=4.049.22-6.84+3.63+6.61=12.623.81-2.11+1.97+0.03=3.79.4-6.09+1.48+1.35=6.141.64-0.29+8.3+6.9=16.556.18-2.26+0.37+5.07=9.368.09-2.32+2.02+4.45=12.241.89-0.37+3.51+7.8=12.839.65-2.27+7.04+7.86=22.288.57-7.81+2.25+7.32=10.332.95-1.68+2.65+5.53=9.459.32-5.32+2.17+9.31=15.486.97-2.3+7.92+7.7=20.296.68-3.12+3.41+5.71=12.686.2-4.06+9.67+2.94=14.757.77-2.54+2.29+1.52=9.049.4-3.19+4.59+2.01=12.817.82-3+4.27+7.2=16.296.84-4.19+0.68-2.31=1.024.14-0.68+6.8-6.7=3.568.63-6.59+7.29-1.25=8.087.86-4.47+1.29-1.65=3.035.45-4.35+9.66-6.85=3.914.04-0.5+2.91-4.8=1.655-4.05+6.33-5.02=2.267.61-3.13+8.77-4.42=8.839.63-8.19+5.07-4.76=1.758.25-3.55+1.43-1.81=4.326.16-3.61+4.04-4.11=2.486.4-5.52+6.7-7.23=0.359.56-0.35+5.73-3.02=11.929.72-4.8+5.37-0.8=9.496.62-1.31+5.48-2.12=8.679.06-4.5+1.61-1.42=4.757.41-1.61+9.52-3.52=11.86.9-3.78+4.52-4.37=3.274.75-1.35+9.86-8.79=4.479.95-6.5+9.47-1.46=11.462.89-1.61+3.57-1.97=2.887.32-0.6+8.25-9.6=5.372.55-1.42+2.03-1.87=1.299.79-8.11+5.23-0.09=6.829.81-8.81+3.63-2.65=1.989.28-0.2+6.46-6.1=9.447.6-4.56+0.07-2.62=0.498.68-5.5+5.55-3.27=5.469.78-1.91+4.56-2.02=10.413.75-1.48+3.49-5.42=0.347.94-6.18+4.18-0.41=5.539.78-1.55+0.41-1.06=7.589.37-6.86+7.83-4.16=6.189.38-4.25+6.53-9.22=2.445.06-0.81+2.2-3.5=2.956.4-2.32+7.1-6.87=4.317.73-2.92+1.14-4=1.957.32-1.81+8.86-4.91=9.467.3-0.38+8.43-2.4=12.953.11-2.77+9.53-2.54=7.338.51-8.17+6.81-5.58=1.