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2.71+1.32=5.95+6.19=9.52+0.08=6.83+8.31=1.17+7.23=7.28+8.19=0.44+1.67=7.19+3.87=3.78+3.89=6.6+7=3.7+5.04=7.48+6.92=7.06+0.46=9.19+6.23=0.62+8.81=2.94+2.47=3.85+4=3.24+5.88=9.53+4.87=3.3+7.43=1.2+0.16=4.3+2.41=7.37+9.34=8.01+4.73=2.98+7.97=6.36+4.03=8.33+5.17=0.97+2.61=8.01+4.28=1.04+2.26=2.52+2.71=7.79+1.65=7.76+5.39=9.5+3.09=9.26+7.59=1.77+4.23=9.85+6.44=4.22+3.92=3.03+7.38=6.02+3.51=6.12+1.41=9.45+4.61=1.48+1.1=3.07+1.73=6.59+8.83=3.03+3.6=8.71+8.32=4.63+0.13=3.07+1.57=3.19+2.76=8.41+6.89=7.55+5.1=8.73+0.26=7.98+6.69=4.48-0.77=6.25-5.19=9.32-2.27=9.11-4.07=9.76-5.25=7.95-7.04=4.62-1.66=7.92-1.29=9.29-6.34=7.97-3.12=8.93-5.41=6.3-3.68=8.75-1.48=9.64-3.23=3.39-1.88=7.74-3.89=9.01-8.05=9.95-0.77=2.12-1.37=7.56-0.86=5.63-4.07=6.78-6.65=6.92-1.91=2.88-1.83=7.58-5.25=3.43-2.6=7.04-6.02=9.67-3.52=4.18-1.73=3.96-2.42=6.65-0.8=8.7-3=8.74-0.48=7.85-4.63=1.29-0.66=0.96-0.74=6.79-6.52=9.99-5.01=6.55-6.09=8.3-6.31=9.26-3.84=9.38-4.57=6.83-3=7.49-7.31=4.86-1.74=7.91-7.5=6.44-0.73=6.41-1.63=9.18-1.37=4.43-2.46=8.53-5.34=6.01-0.66=8.28-2.78=5.33-3.86=0.39+2.8+0.84=9.23+6.36+1.39=0.96+1.48+3.75=2.88+1.74+7.37=6.53+7.53+1.39=5.92+7.94+1.32=2.82+4.94+2.83=4.78+7.59+4.92=0.47+8.78+2.25=0.13+8.4+5.74=1.72+7.66+3.79=2.73+5.57+2.71=4.58+3.73+7.02=3.53+0.53+1.04=6+4.04+9.85=2.16+2.86+2.15=5.68+7.66+0.98=1.64+2.92+6.83=2.59+2.26+5.28=2.68+4.24+7.06=9.45+5.25+5.34=8.87+2.29+2.34=5.54+7.98+5.77=9.42+4.73+1.1=3.8+7.01+2.2=7.92+3.66+1.44=0.04+5.2+5.79=7.24+9.51+9.58=4.58+3.19+8.19=0.43+4.11+0.78=9.58+0.37+2.89=4.62+7.3+6.92=3.09+6.01+0.08=0.93+0.77+6.89=4.46+8.3+5.53=9.7+7.74+0.37=9.81+9.57+4.1=3.46+0.39+9.17=3.53+3.9+7.04=3.63+4.57+4.72=6.86+1.94+8.32=1.64+4.9+4.09=3.83+2.39+6.31=8.11+1.86+9.25=8.43+9.15+7.37=7.6+5.63+3.6=8.59+4.27+4.08=4.86+4.08+8.36=8.49+3.92+8.04=3.66+7.97+6.63=8.05+5.97+3.25=2.26+8.38+1.5=3.74+2.29+7.25=1.53+8.6+6.36=5.79+7.42-2.17=1.19+2.71-3.57=9.61+7.97-8.91=8.99+0.21-0.9=7.89+8.11-7.96=1.18+9.23-9.09=6.91+3.16-0.37=1.19+6.21-2.94=6.81+9.46-3.18=9.19+7.66-0.21=3.84+8.71-8.03=3.28+6.72-8.18=7.17+1.22-1.3=3.5+8.58-2.56=6.23+7.44-0.61=9.52+2.53-0.97=9.72+5.12-9.79=6.86+7.13-7.31=7.82+8.23-8.57=9.68+4.53-4.13=1.25+5.76-2.18=9.25+9.47-0.04=7+4.26-2.58=0.35+3.71-1.54=5.9+9.55-1.02=1.67+9.5-5.88=5.93+5.87-5.37=5.46+9.55-9.89=2.9+9.46-6.46=2.61+3.94-6.35=9.73+1.96-9.68=5.9+2.08-5.88=5.27+2.68-7.26=6.2+6.78-5.32=1.24+6.77-6.85=8.57+1.25-7.28=1.34+6.98-2.7=0.61+5.29-1.61=3.71+8.11-2.37=9.57+4.27-5.53=0.74+2.72-2.97=2.93+9.6-5.71=6.8+0.65-6.38=7.3+3.32-8.97=2.64+5.5-3.8=3.24+5.62-3.59=1.16+4-1.14=8.57+6.76-4.24=0.75+6.68-1.23=9.57+3.71-5.32=3.02+7.6-1.6=4.11+9.73-5.36=9.94+8.57-5.73=6.63+5.76-7.13=5.96-3.42+3.61=9.62-2.12+7.77=2.25-1.59+7.28=7.74-1.98+7.29=9.6-3.5+2.9=9.1-0.48+5.59=8-2.43+0.56=9.58-5.71+4.63=2.76-0.24+5.47=5.22-1+1.86=9.82-5.73+7.21=5.05-4.76+2.86=7.95-7.03+9.27=1.99-1.57+3.18=5.54-2.13+1.04=1.6-0.16+1.19=8.29-6.03+3.31=8.77-5.66+5.89=5.35-3.98+9.8=4.54-1.29+4.06=7.05-5.59+4.56=3.27-2.06+4.4=2.18-0.94+3.34=6.87-5.07+2.98=8.32-1.05+4.92=9.64-2.33+6.82=9.65-5.65+9.99=7.04-0.66+9.11=6.66-1.49+5.69=7.19-6.09+2.54=6.43-2.48+3.74=5.63-0.46+3.58=5.4-2.97+3.45=7.57-1.37+6.56=7.22-6.18+3.44=8.16-5.65+1.57=5.51-1.77+9.72=1.2-0.32+2.78=7.47-6.99+9.28=2.46-1.24+5.52=7.59-2.62+4.67=9.96-4.86+0.59=6.61-2.36+0.95=7.46-6.46+7.74=5.63-0.87+8.8=6.73-2.41+0.13=5.89-4.54+3.11=8.93-7.24+1.83=8.12-4.97+3.94=5.09-2.43+2.37=4.09-2.28+4.7=5.23-2.19+6=3.02-1.9+8.67=5.74-3.16+8.1=6.67-1.73-4.63=9.74-4.57-4.04=7.35-2.08-3.24=6.39-3.11-1.03=6.05-1.32-2.52=8.93-2.42-3.81=6.83-1.23-3.21=6.77-0.13-1.67=7.36-2.9-2.87=8.4-7.05-0.83=4.88-1.63-1.93=6.89-1.34-0.83=6.06-1.03-0.21=8.9-7.83-0.6=7.29-1.64-1.49=8.76-7.11-1.23=8.38-2.72-1.71=7.79-2.63-2.64=8.67-2.14-1.12=9.21-4.54-3.08=2.9-0.07-0.19=7.38-5.69-1.16=9.46-2.7-2.37=5.44-0.15-4.69=8.24-0.4-7.17=6.79-2.07-0.51=8.86-4.3-3.19=9-4.69-1.88=8.73-2.74-5.13=9.34-0.62-1.91=2.17-0.02-1.58=6.66-3.93-0.1=5.63-0.46-2.74=4.26-0.3-1.35=9.39-1.89-0.52=6.95-2.39-0.54=8.99-0.42-6=8.76-0.22-6.54=8.19-0.65-2.41=8.86-0.81-0.86=5.09-2.12-2.36=8.73-0.38-4.48=9.19-1.75-2.11=8.55-2.74-2.8=8.93-4.37-1.86=7.72-3.94-1.1=5.76-1.52-2.33=8.25-1.62-6.06=2.2-1.51-0.52=9.28-5.28-1.74=8.15-6.04-1.47=9.2-5.52-2.14=4.51-2.84-0.81=9.93-0.67-0.56=0.31+3.77+9.93+4.16=6.24+3.64+9.59+8.36=2.1+7.08+1.57+2.8=3.85+7.26+6.35+9.75=8.19+2.95+8.13+2.16=0.21+5.31+5.6+7.28=3.24+0.15+0.56+3.43=5.48+1.47+0.18+7.39=1.64+1.43+6.85+9.09=1.57+9.2+9.05+0.79=7.5+1.2+0.19+6.99=9.74+2.99+7.66+4.05=6.58+4.25+3.83+6.22=8.28+6.26+0.56+9.58=6.07+2.86+4.96+3.38=6.83+5.25+9.6+3.12=1.15+2.47+1.05+9.37=7.58+9.65+2.95+0.78=8.74+8.38+5.68+0.41=5.26+4.12+2.4+0.15=2.49+8.59+2.84+8.29=0.79+6.7+9.94+2.22=4.39+0.17+1.21+8.88=5.75+3.3+5.97+3.64=2.02+9.31+2.68+8.64=7.52+9.03+4.64+1.15=2.06+7.8+1.59+3.03=7.07+0.74+4.28+2.64=3.69+0.4+3.82+1.99=4.41+6.43+3.11+1.84=7.77+1.2+7.42+1.08=8.72+1.04+3.22+5.8=0.47+8.84+8.71+8.49=3.04+9.07+8.03+7.41=1.94+3.02+0.62+1.52=5.56+8.77+1.25+7.08=4+7.32+2.2+7.7=2.48+3.22+7.44+0.69=2.41+6.19+1.24+9.41=9.37+7.86+7.41+3.07=2.39+5.71+3.5+1.89=1.14+5.39+3.37+9.14=8.32+0.96+5.87+8.29=2.33+1.83+1.99+6.87=1.19+4.95+1.99+7.44=3.07+0.12+5.62+9.07=7.32+0.1+4.57+3.63=2.51+8.11+1.79+9.1=3.66+5.98+5.61+3.7=6.46+3.32+4.58+3.12=0.34+5.29+4.86+2.64=7.35+3.7+0.08+1.93=9.77+5.36+5.15+0.45=6.32+7.95+6.62+9.1=9.51+6.43+0.84-1.04=6.03+6.12+4.3-6.22=9.26+2.41+5.35-2.42=9.08+0.52+4.19-7.14=6.45+3.17+9.48-4.12=1.85+8.46+3.06-0.3=4.94+4.72+0.53-8.78=9.79+4.61+5.29-6.88=4.07+5.96+5.23-7.3=2.81+2.45+5.84-6.02=7.87+3.35+2.13-9.47=1.27+8.02+1.09-9.48=6.61+7.25+0.65-4.58=6.65+0.61+6.54-2.33=5.29+6.33+7.78-8.75=2.47+7.85+3.09-6.88=6.56+8.62+4.94-8.63=3.94+5.72+5.76-1.46=7.63+0.74+0.32-3.11=7.64+5.4+1.8-6.33=3.33+8.87+4.82-7.63=4.32+2.49+6.91-3.14=0.25+8.06+1.75-8.08=1.03+5.85+1.56-5.45=8.97+8.18+3.02-3.46=1+6.32+1.09-1.6=4.36+8.32+7.5-9.34=2.24+7.59+6.65-2.46=5.81+3.13+9.2-6.69=8.31+4.54+5.7-0.38=2.55+7.36+5.51-2.69=7.35+6.34+3.83-6.83=0.92+7.73+8.63-3.13=7.59+4.63+2.03-0.08=3.54+2.86+5.38-8.3=0.69+8.92+5.95-5.34=2.55+5.56+3.16-6.83=5.98+4.8+6.35-3.88=1.53+3.63+2.65-4.09=3.52+7.64+9.84-5=4.78+7.57+3.04-2.96=5.03+9.48+8.68-1.74=6.41+1.5+2.22-9.14=3.88+0.95+3.52-7.96=8.78+3.01+1.78-9.45=0.48+7.23+7.38-8.51=5.79+6.05+8.82-8.13=1.82+3.2+8.53-7.55=8.74+8.41+2.91-0.33=1.04+4.05+3.69-6.7=2.24+7.65+4.6-7.66=5.72+4.81+4.93-6.01=6.45+5.83+3.71-4.16=3.41+1.87+9.56-1.41=6.95+3.93-5.6+7.67=6.66+2.56-9.09+5.31=7.88+3.5-3.3+5.24=6.89+6.44-0.21+8.72=2.79+9.48-5.61+7.73=7.82+6.43-1.09+6.71=7.05+2.97-5.43+7.25=7.52+7.37-9.87+2.74=2.26+9.53-8.28+6.94=1.89+2.7-2.05+2.87=6.77+8.8-4.77+8.88=0.67+5.45-0.45+6.32=8.81+9.19-9.47+2.95=9.82+5.87-8.46+3.38=6.19+4.87-3.05+7.11=4.44+7.05-3.06+9.4=8.43+2.86-0.36+9.2=5.25+9.4-5.06+3.39=2.82+4.78-6.88+2.88=0.99+9.96-0.58+4.48=1.12+6.31-3.15+8.37=4.64+4-7.52+8.02=3.12+6.11-7.75+1.85=2.83+1.19-3.71+3.7=5.11+6.71-8.95+2.32=9.51+5.28-4.39+8.09=0.54+4.83-1.16+9.46=0.46+4.75-1.04+9.96=0.09+9.78-9.37+1.5=6.39+4.41-5.29+8.75=6.5+0.56-4.85+9.48=7.83+1.68-4.35+1.64=5.03+4.8-0.25+9.95=9.07+4.44-9.28+7.41=7.49+3.96-4.2+7.99=7.49+5.58-1.39+5.81=4.8+6.08-7.69+9.8=6.13+5.3-9.22+2.41=2.55+9.44-7.17+3.31=6.03+3.23-4.74+3.74=9.32+4.04-1.87+2.84=4.79+9.58-6.94+9.84=8.99+5.15-6.35+8.51=6.95+2.65-7.7+9.87=2.25+9.94-2.62+4.18=6.92+6.4-2.97+1.21=6.08+5.22-4.25+2.35=1.93+9.35-9.93+8.86=4.23+8.16-9.17+8.72=0.33+5.91-5.09+2.09=6.12+5.85-0.44+0.27=4.58+9.72-4.75+0.92=4.21+2.64-5.7+0.74=9.36+1.65-2.39+8.27=6.28+6.97-8.01-3.03=2.45+5.58-0.56-4.4=6.21+4.64-4.56-4.75=8.68+3.86-0.39-9.68=7.97+9.39-6.6-9.16=7.87+4.73-6.29-5.26=8.22+9.44-7.17-2.71=2.94+9.02-9.21-1.92=5.48+9.86-0.78-3.6=9.85+5.45-8.08-6.77=8.45+8.32-8.39-5.21=7.12+4.75-1.57-0.53=6.75+6.02-0.04-3.96=7.91+3.92-1.5-4.9=3.18+9.36-0.02-7.89=8.12+1.71-1.27-6.71=9.66+9.86-3.45-1.61=5.93+7.58-5.29-1.27=6.46+7.44-0.38-4.63=3.4+7.9-0.37-7.37=6.7+7.72-4.28-7.22=1.27+8.97-5.56-1.77=8.25+8.45-8.87-4.13=8.61+6.69-6.78-1.94=4.5+4.07-4.88-2=8.89+0.2-5.02-1=7.94+3.36-1.04-3.99=8.36+6.58-6.47-0.45=7.09+7.39-3.38-6.81=4.32+3.16-2.59-3.61=9.47+4.67-4.78-8.17=0.9+7.44-1.93-4.58=9.97+7.24-8.99-6.52=8.36+3.37-6.8-1.87=7.36+7.28-2.81-7.25=7.48+5.48-7.87-3.58=9.3+1.73-1.28-8.33=2.22+9.14-0.12-7.74=6.1+7.37-9.78-0.45=8.26+4.89-6.3-6.03=6.52+5.74-8.68-2.74=7.06+1.61-4.15-3.79=5.95+3.07-2.09-1.44=5.72+0.05-2.87-0.89=5.39+9.19-8.1-6.38=9.58+0.97-2.11-3.94=8.62+3.14-6.39-3.26=6.56+3.47-6.89-3.04=8.75+5.5-4.29-0.37=4.38+9.23-6.28-1.66=6.83+8.13-6.63-4.56=4.12+3.52-1.88-0.27=2.82+8.18-0.42-5.37=2.19+3.84-0.71-1.06=5.78-0.15+9.64+2.75=4.92-1.89+1.31+5.18=4.23-0.43+4.13+0.31=9.02-6.57+4.01+3.04=4.59-3.96+0.45+0.62=9.3-4+7.31+9.11=1.83-0.6+1.46+4.27=9.06-6.98+2.02+9.77=8.53-4.92+5.53+4.67=5.24-3.24+0.89+3.41=8.9-6.84+7.56+5.74=9.47-4.62+0.89+1.17=5.36-0.95+9.56+5.41=6.64-3.55+3.84+8.09=7.43-6.52+9.94+5.43=2.63-0.48+3.2+4.26=1.91-0.35+3.47+8.46=8.88-0.32+3.18+5.19=8.97-0.55+3.52+4.18=6.67-2.1+5.67+2.3=7.98-0.41+3.19+1.71=9.83-1.68+3.96+3.65=6.04-5.63+7.65+2.43=6.54-5.06+7.82+2.45=1.34-0.64+1.81+3.32=5.74-4.8+7.1+0.59=9.89-9.63+6.84+6.56=2.33-0.13+3.19+2.59=9.44-4.78+7.68+4.17=8.5-8.29+7.54+2.1=9.24-0.11+7.19+8.31=4.5-1.08+0.17+0.49=9.98-1.93+2.13+5.6=2.81-0.56+5.72+7.36=6.95-3.18+9.21+3.05=9.34-6.49+1.77+0.88=3.92-1.39+2.78+1.43=4.19-3.53+1.57+3.48=2.48-0.39+3.57+2.06=8.34-4.31+0.54+6.77=4.08-1.18+1.59+9.59=4.81-3.44+9.64+9.56=8.87-7.69+4.58+1.77=3.46-3.17+7.65+3.55=8.19-4.17+9.57+7.21=7.61-3.54+3.6+7.01=8.68-5.43+5.67+5.74=7.44-6.15+9.08+1.28=7.4-0.72+7.37+1.51=6.28-3.68+8.14+8.46=9.44-0.73+8.95+9.19=8.62-4.13+5.21+7.62=6.29-5.32+2.71+6.96=4.64-0.85+9.22+1.18=8-4.09+9.49-5.85=6.27-2.98+8.11-3.59=3.59-1.75+5.16-5.25=9.36-2.12+2.5-8.27=9.84-1.1+8.05-5.83=6.44-2.1+7.89-7.09=9.36-3.18+3.52-8.98=9.14-4.69+4.44-8.53=7.17-2.85+4.84-8.92=6.93-3.58+0.5-2.02=7.4-3.02+5.67-1.96=5.06-2.25+8.04-2.54=6.28-3.08+8.7-0.34=7.36-2.36+9.86-5.28=9.85-9.55+8.38-6.95=8.43-7.95+8.13-0.25=7.85-2.24+1.3-4.77=6.08-5.09+6.74-0.15=9.43-4.7+8.19-2.69=7.85-0.04+4.93-9.33=8.67-2.5+0.03-0.5=1.84-0.86+7.28-5.5=5.88-4.18+0.33-1.51=6.84-1.52+8.37-5.64=9.96-1.17+7.58-8.14=7.16-0.21+4.19-9.37=9.42-1.43+7.75-2.17=7.3-1.5+9.32-9.8=7.78-2.19+7.49-0.05=4.77-0.86+5.38-1.76=8.91-2.65+2.89-7.36=4.51-2.85+6.46-1.9=8.18-0.37+8.92-3.66=5.81-4.24+7.96-5.83=5.72-5.11+5.21-2.72=7.79-1.16+2.09-8=5.91-2.08+6.37-9.27=7.16-2.42+5.46-2.51=4.96-3.96+8.94-3.68=5.32-3.17+0.25-2.23=4.37-0.31+6.42-0.25=7.63-3.15+1.33-3.87=8.89-8.63+0.55-0.17=1.7-0.85+8.51-0.79=3.58-0.81+4.98-1.01=9.89-1.09+3.48-0.61=6.59-5.19+3.18-4.42=7.75-4.14+6.4-2.44=9.7-8.41+5.67-5.71=9.61-5.54+1.64-1.13=8.81-4.41+8.8-4.18=6.77-4.89+6.67-5.12=7.27-5.42+8.71-1.25=9.95-8+0.8-1.48=5.6-0.18-4.44+6.9=7.56-4.11-2.55+2.57=8.26-3.42-1.83+8.74=1.59-0.37-0.62+8.42=8.1-5.55-0.74+5.37=5.99-1.81-3.19+7.09=6.78-4.07-1.2+3.32=9.76-2.43-6.13+8.1=8.92-5.28-2.4+7.93=7.78-0.51-6.06+0.83=9.08-0.71-3.16+0.66=9.3-6.33-0.66+2.52=6.5-2.08-0.69+7.06=8.45-1.99-4.66+8.96=8.58-3.78-2.19+9.75=8.99-4.53-3.05+3.92=4.45-1.9-0.07+8.64=9.31-1.74-5.52+2.43=4.18-0.65-2.02+8.34=6.09-0.09-4.83+4.52=4.02-0.8-0.06+2.86=8.49-1.3-6.88+3.31=9.33-2.47-5.16+2.88=9.89-6.61-2.57+9.06=9.12-1.77-6.39+3.19=8.97-0.73-2.1+9.43=8.14-0.84-5.85+7.36=9.17-3.86-4.99+8.96=8.15-6.49-0.98+3.74=7.5-3.17-0.09+8.44=8.99-0.81-1.99+5.14=7.18-0.48-3.25+5.84=8.36-5.14-2.83+9.08=8.38-3.1-2.42+3.75=9.75-3.53-5.07+9.95=9.21-1.86-1.07+2.28=3.95-2.73-0.97+3.01=6.75-2.12-3.78+8.78=5.25-1.21-2.28+0.42=6.54-0.42-0.5+2.24=5.16-3.27-0.73+4.51=9.72-4.1-1.69+9.13=9.71-0.31-5.33+8.11=9.25-1.76-3.79+2.98=7.66-3.25-1.34+4.01=8.18-4.81-0.44+4.42=9.29-7.59-0.95+3.79=7.31-0.4-6.03+8.69=9.91-5.87-0.09+2.19=7.34-0.84-5.63+7.42=9.3-0.73-7.58+3.33=5.73-0.55-2.84+6.19=8.25-5.92-1.7+1.73=9.73-5.36-0.1+6.58=7.83-2.69-1.96-0.96=6.11-0.89-0.38-4.26=9.73-0.23-2.21-0.11=9.25-3.7-2.44-2.22=8.28-0.55-0.66-6.17=5.39-0.82-1.9-1.63=8.61-0.43-1.07-4.17=9.96-2.43-0.88-4.36=7.33-4.41-0.48-1.57=8.17-1.05-1.07-1.81=7.62-1.98-2.36-0.48=8.99-1.39-0.1-6.33=9.2-2.91-0.18-2.7=5.22-0.23-0.26-4.03=8.14-0.25-0.8-3.05=9.96-2.1-2.65-2.56=8.04-0.15-3.94-2.94=8.77-3.04-4.21-0.16=8.44-0.54-0.44-6.94=8.22-2.69-3.86-0.17=9.57-0.48-5.85-0.23=9.43-1.93-4.78-0.65=6.04-2.25-2.21-0.69=7.89-0.49-2.85-4.12=5.82-0.79-3.26-1.59=3.74-0.02-1.17-0.27=9.31-1.68-0.06-3.89=6.17-2.29-0.67-0.44=9.85-0.23-0.97-7.3=5.3-1.23-0.63-2.01=9.58-2.89-2.72-0.36=9.26-1.75-3.09-2.18=7.5-1.47-0.66-1.57=3.68-1.35-0.27-1.63=3.2-0.17-0.15-0.57=7.14-1.18-2.17-2.43=6.81-2.12-1.59-2.81=8.31-0.82-1.64-1.63=7.63-5.65-0.66-0.11=9.87-5.18-3.21-0.15=9.89-1.02-1.97-5.96=6.41-1.49-2.26-1.7=6.07-1.54-0.61-0.43=9.61-1.38-1.76-3.91=8.77-1.76-4.84-1.9=6.75-0.29-1.61-3.87=4.17-0.64-2.34-0.77=9.84-1.1-3.73-4.53=8.8-1.35-2.77-0.56=7.39-5.78-0.74-0.67=8.62-3.37-3.12-0.26=9.57-0.91-2.98-5.33=9.28-2.68-2.3-1.07=9.45-1.35-3.92-3.91=参考答案2.71+1.32=4.035.95+6.19=12.149.52+0.08=9.66.83+8.31=15.141.17+7.23=8.47.28+8.19=15.470.44+1.67=2.117.19+3.87=11.063.78+3.89=7.676.6+7=13.63.7+5.04=8.747.48+6.92=14.47.06+0.46=7.529.19+6.23=15.420.62+8.81=9.432.94+2.47=5.413.85+4=7.853.24+5.88=9.129.53+4.87=14.43.3+7.43=10.731.2+0.16=1.364.3+2.41=6.717.37+9.34=16.718.01+4.73=12.742.98+7.97=10.956.36+4.03=10.398.33+5.17=13.50.97+2.61=3.588.01+4.28=12.291.04+2.26=3.32.52+2.71=5.237.79+1.65=9.447.76+5.39=13.159.5+3.09=12.599.26+7.59=16.851.77+4.23=69.85+6.44=16.294.22+3.92=8.143.03+7.38=10.416.02+3.51=9.536.12+1.41=7.539.45+4.61=14.061.48+1.1=2.583.07+1.73=4.86.59+8.83=15.423.03+3.6=6.638.71+8.32=17.034.63+0.13=4.763.07+1.57=4.643.19+2.76=5.958.41+6.89=15.37.55+5.1=12.658.73+0.26=8.997.98+6.69=14.674.48-0.77=3.716.25-5.19=1.069.32-2.27=7.059.11-4.07=5.049.76-5.25=4.517.95-7.04=0.914.62-1.66=2.967.92-1.29=6.639.29-6.34=2.957.97-3.12=4.858.93-5.41=3.526.3-3.68=2.628.75-1.48=7.279.64-3.23=6.413.39-1.88=1.517.74-3.89=3.859.01-8.05=0.969.95-0.77=9.182.12-1.37=0.757.56-0.86=6.75.63-4.07=1.566.78-6.65=0.136.92-1.91=5.012.88-1.83=1.057.58-5.25=2.333.43-2.6=0.837.04-6.02=1.029.67-3.52=6.154.18-1.73=2.453.96-2.42=1.546.65-0.8=5.858.7-3=5.78.74-0.48=8.267.85-4.63=3.221.29-0.66=0.630.96-0.74=0.226.79-6.52=0.279.99-5.01=4.986.55-6.09=0.468.3-6.31=1.999.26-3.84=5.429.38-4.57=4.816.83-3=3.837.49-7.31=0.184.86-1.74=3.127.91-7.5=0.416.44-0.73=5.716.41-1.63=4.789.18-1.37=7.814.43-2.46=1.978.53-5.34=3.196.01-0.66=5.358.28-2.78=5.55.33-3.86=1.470.39+2.8+0.84=4.039.23+6.36+1.39=16.980.96+1.48+3.75=6.192.88+1.74+7.37=11.996.53+7.53+1.39=15.455.92+7.94+1.32=15.182.82+4.94+2.83=10.594.78+7.59+4.92=17.290.47+8.78+2.25=11.50.13+8.4+5.74=14.271.72+7.66+3.79=13.172.73+5.57+2.71=11.014.58+3.73+7.02=15.333.53+0.53+1.04=5.16+4.04+9.85=19.892.16+2.86+2.15=7.175.68+7.66+0.98=14.321.64+2.92+6.83=11.392.59+2.26+5.28=10.132.68+4.24+7.06=13.989.45+5.25+5.34=20.048.87+2.29+2.34=13.55.54+7.98+5.77=19.299.42+4.73+1.1=15.253.8+7.01+2.2=13.017.92+3.66+1.44=13.020.04+5.2+5.79=11.037.24+9.51+9.58=26.334.58+3.19+8.19=15.960.43+4.11+0.78=5.329.58+0.37+2.89=12.844.62+7.3+6.92=18.843.09+6.01+0.08=9.180.93+0.77+6.89=8.594.46+8.3+5.53=18.299.7+7.74+0.37=17.819.81+9.57+4.1=23.483.46+0.39+9.17=13.023.53+3.9+7.04=14.473.63+4.57+4.72=12.926.86+1.94+8.32=17.121.64+4.9+4.09=10.633.83+2.39+6.31=12.538.11+1.86+9.25=19.228.43+9.15+7.37=24.957.6+5.63+3.6=16.838.59+4.27+4.08=16.944.86+4.08+8.36=17.38.49+3.92+8.04=20.453.66+7.97+6.63=18.268.05+5.97+3.25=17.272.26+8.38+1.5=12.143.74+2.29+7.25=13.281.53+8.6+6.36=16.495.79+7.42-2.17=11.041.19+2.71-3.57=0.339.61+7.97-8.91=8.678.99+0.21-0.9=8.37.89+8.11-7.96=8.041.18+9.23-9.09=1.326.91+3.16-0.37=9.71.19+6.21-2.94=4.466.81+9.46-3.18=13.099.19+7.66-0.21=16.643.84+8.71-8.03=4.523.28+6.72-8.18=1.827.17+1.22-1.3=7.093.5+8.58-2.56=9.526.23+7.44-0.61=13.069.52+2.53-0.97=11.089.72+5.12-9.79=5.056.86+7.13-7.31=6.687.82+8.23-8.57=7.489.68+4.53-4.13=10.081.25+5.76-2.18=4.839.25+9.47-0.04=18.687+4.26-2.58=8.680.35+3.71-1.54=2.525.9+9.55-1.02=14.431.67+9.5-5.88=5.295.93+5.87-5.37=6.435.46+9.55-9.89=5.122.9+9.46-6.46=5.92.61+3.94-6.35=0.29.73+1.96-9.68=2.015.9+2.08-5.88=2.15.27+2.68-7.26=0.696.2+6.78-5.32=7.661.24+6.77-6.85=1.168.57+1.25-7.28=2.541.34+6.98-2.7=5.620.61+5.29-1.61=4.293.71+8.11-2.37=9.459.57+4.27-5.53=8.310.74+2.72-2.97=0.492.93+9.6-5.71=6.826.8+0.65-6.38=1.077.3+3.32-8.97=1.652.64+5.5-3.8=4.343.24+5.62-3.59=5.271.16+4-1.14=4.028.57+6.76-4.24=11.090.75+6.68-1.23=6.29.57+3.71-5.32=7.963.02+7.6-1.6=9.024.11+9.73-5.36=8.489.94+8.57-5.73=12.786.63+5.76-7.13=5.265.96-3.42+3.61=6.159.62-2.12+7.77=15.272.25-1.59+7.28=7.947.74-1.98+7.29=13.059.6-3.5+2.9=99.1-0.48+5.59=14.218-2.43+0.56=6.139.58-5.71+4.63=8.52.76-0.24+5.47=7.995.22-1+1.86=6.089.82-5.73+7.21=11.35.05-4.76+2.86=3.157.95-7.03+9.27=10.191.99-1.57+3.18=3.65.54-2.13+1.04=4.451.6-0.16+1.19=2.638.29-6.03+3.31=5.578.77-5.66+5.89=95.35-3.98+9.8=11.174.54-1.29+4.06=7.317.05-5.59+4.56=6.023.27-2.06+4.4=5.612.18-0.94+3.34=4.586.87-5.07+2.98=4.788.32-1.05+4.92=12.199.64-2.33+6.82=14.139.65-5.65+9.99=13.997.04-0.66+9.11=15.496.66-1.49+5.69=10.867.19-6.09+2.54=3.646.43-2.48+3.74=7.695.63-0.46+3.58=8.755.4-2.97+3.45=5.887.57-1.37+6.56=12.767.22-6.18+3.44=4.488.16-5.65+1.57=4.085.51-1.77+9.72=13.461.2-0.32+2.78=3.667.47-6.99+9.28=9.762.46-1.24+5.52=6.747.59-2.62+4.67=9.649.96-4.86+0.59=5.696.61-2.36+0.95=5.27.46-6.46+7.74=8.745.63-0.87+8.8=13.566.73-2.41+0.13=4.455.89-4.54+3.11=4.468.93-7.24+1.83=3.528.12-4.97+3.94=7.095.09-2.43+2.37=5.034.09-2.28+4.7=6.515.23-2.19+6=9.043.02-1.9+8.67=9.795.74-3.16+8.1=10.686.67-1.73-4.63=0.319.74-4.57-4.04=1.137.35-2.08-3.24=2.036.39-3.11-1.03=2.256.05-1.32-2.52=2.218.93-2.42-3.81=2.76.83-1.23-3.21=2.396.77-0.13-1.67=4.977.36-2.9-2.87=1.598.4-7.05-0.83=0.524.88-1.63-1.93=1.326.89-1.34-0.83=4.726.06-1.03-0.21=4.828.9-7.83-0.6=0.477.29-1.64-1.49=4.168.76-7.11-1.23=0.428.38-2.72-1.71=3.957.79-2.63-2.64=2.528.67-2.14-1.12=5.419.21-4.54-3.08=1.592.9-0.07-0.19=2.647.38-5.69-1.16=0.539.46-2.7-2.37=4.395.44-0.15-4.69=0.68.24-0.4-7.17=0.676.79-2.07-0.51=4.218.86-4.3-3.19=1.379-4.69-1.88=2.438.73-2.74-5.13=0.869.34-0.62-1.91=6.812.17-0.02-1.58=0.576.66-3.93-0.1=2.635.63-0.46-2.74=2.434.26-0.3-1.35=2.619.39-1.89-0.52=6.986.95-2.39-0.54=4.028.99-0.42-6=2.578.76-0.22-6.54=28.19-0.65-2.41=5.138.86-0.81-0.86=7.195.09-2.12-2.36=0.618.73-0.38-4.48=3.879.19-1.75-2.11=5.338.55-2.74-2.8=3.018.93-4.37-1.86=2.77.72-3.94-1.1=2.685.76-1.52-2.33=1.918.25-1.62-6.06=0.572.2-1.51-0.52=0.179.28-5.28-1.74=2.268.15-6.04-1.47=0.649.2-5.52-2.14=1.544.51-2.84-0.81=0.869.93-0.67-0.56=8.70.31+3.77+9.93+4.16=18.176.24+3.64+9.59+8.36=27.832.1+7.08+1.57+2.8=13.553.85+7.26+6.35+9.75=27.218.19+2.95+8.13+2.16=21.430.21+5.31+5.6+7.28=18.43.24+0.15+0.56+3.43=7.385.48+1.47+0.18+7.39=14.521.64+1.43+6.85+9.09=19.011.57+9.2+9.05+0.79=20.617.5+1.2+0.19+6.99=15.889.74+2.99+7.66+4.05=24.446.58+4.25+3.83+6.22=20.888.28+6.26+0.56+9.58=24.686.07+2.86+4.96+3.38=17.276.83+5.25+9.6+3.12=24.81.15+2.47+1.05+9.37=14.047.58+9.65+2.95+0.78=20.968.74+8.38+5.68+0.41=23.215.26+4.12+2.4+0.15=11.932.49+8.59+2.84+8.29=22.210.79+6.7+9.94+2.22=19.654.39+0.17+1.21+8.88=14.655.75+3.3+5.97+3.64=18.662.02+9.31+2.68+8.64=22.657.52+9.03+4.64+1.15=22.342.06+7.8+1.59+3.03=14.487.07+0.74+4.28+2.64=14.733.69+0.4+3.82+1.99=9.94.41+6.43+3.11+1.84=15.797.77+1.2+7.42+1.08=17.478.72+1.04+3.22+5.8=18.780.47+8.84+8.71+8.49=26.513.04+9.07+8.03+7.41=27.551.94+3.02+0.62+1.52=7.15.56+8.77+1.25+7.08=22.664+7.32+2.2+7.7=21.222.48+3.22+7.44+0.69=13.832.41+6.19+1.24+9.41=19.259.37+7.86+7.41+3.07=27.712.39+5.71+3.5+1.89=13.491.14+5.39+3.37+9.14=19.048.32+0.96+5.87+8.29=23.442.33+1.83+1.99+6.87=13.021.19+4.95+1.99+7.44=15.573.07+0.12+5.62+9.07=17.887.32+0.1+4.57+3.63=15.622.51+8.11+1.79+9.1=21.513.66+5.98+5.61+3.7=18.956.46+3.32+4.58+3.12=17.480.34+5.29+4.86+2.64=13.137.35+3.7+0.08+1.93=13.069.77+5.36+5.15+0.45=20.736.32+7.95+6.62+9.1=29.999.51+6.43+0.84-1.04=15.746.03+6.12+4.3-6.22=10.239.26+2.41+5.35-2.42=14.69.08+0.52+4.19-7.14=6.656.45+3.17+9.48-4.12=14.981.85+8.46+3.06-0.3=13.074.94+4.72+0.53-8.78=1.419.79+4.61+5.29-6.88=12.814.07+5.96+5.23-7.3=7.962.81+2.45+5.84-6.02=5.087.87+3.35+2.13-9.47=3.881.27+8.02+1.09-9.48=0.96.61+7.25+0.65-4.58=9.936.65+0.61+6.54-2.33=11.475.29+6.33+7.78-8.75=10.652.47+7.85+3.09-6.88=6.536.56+8.62+4.94-8.63=11.493.94+5.72+5.76-1.46=13.967.63+0.74+0.32-3.11=5.587.64+5.4+1.8-6.33=8.513.33+8.87+4.82-7.63=9.394.32+2.49+6.91-3.14=10.580.25+8.06+1.75-8.08=1.981.03+5.85+1.56-5.45=2.998.97+8.18+3.02-3.46=16.711+6.32+1.09-1.6=6.814.36+8.32+7.5-9.34=10.842.24+7.59+6.65-2.46=14.025.81+3.13+9.2-6.69=11.458.31+4.54+5.7-0.38=18.172.55+7.36+5.51-2.69=12.737.35+6.34+3.83-6.83=10.690.92+7.73+8.63-3.13=14.157.59+4.63+2.03-0.08=14.173.54+2.86+5.38-8.3=3.480.69+8.92+5.95-5.34=10.222.55+5.56+3.16-6.83=4.445.98+4.8+6.35-3.88=13.251.53+3.63+2.65-4.09=3.723.52+7.64+9.84-5=164.78+7.57+3.04-2.96=12.435.03+9.48+8.68-1.74=21.456.41+1.5+2.22-9.14=0.993.88+0.95+3.52-7.96=0.398.78+3.01+1.78-9.45=4.120.48+7.23+7.38-8.51=6.585.79+6.05+8.82-8.13=12.531.82+3.2+8.53-7.55=68.74+8.41+2.91-0.33=19.731.04+4.05+3.69-6.7=2.082.24+7.65+4.6-7.66=6.835.72+4.81+4.93-6.01=9.456.45+5.83+3.71-4.16=11.833.41+1.87+9.56-1.41=13.436.95+3.93-5.6+7.67=12.956.66+2.56-9.09+5.31=5.447.88+3.5-3.3+5.24=13.326.89+6.44-0.21+8.72=21.842.79+9.48-5.61+7.73=14.397.82+6.43-1.09+6.71=19.877.05+2.97-5.43+7.25=11.847.52+7.37-9.87+2.74=7.762.26+9.53-8.28+6.94=10.451.89+2.7-2.05+2.87=5.416.77+8.8-4.77+8.88=19.680.67+5.45-0.45+6.32=11.998.81+9.19-9.47+2.95=11.489.82+5.87-8.46+3.38=10.616.19+4.87-3.05+7.11=15.124.44+7.05-3.06+9.4=17.838.43+2.86-0.36+9.2=20.135.25+9.4-5.06+3.39=12.982.82+4.78-6.88+2.88=3.60.99+9.96-0.58+4.48=14.851.12+6.31-3.15+8.37=12.654.64+4-7.52+8.02=9.143.12+6.11-7.75+1.85=3.332.83+1.19-3.71+3.7=4.015.11+6.71-8.95+2.32=5.199.51+5.28-4.39+8.09=18.490.54+4.83-1.16+9.46=13.670.46+4.75-1.04+9.96=14.130.09+9.78-9.37+1.5=26.39+4.41-5.29+8.75=14.266.5+0.56-4.85+9.48=11.697.83+1.68-4.35+1.64=6.85.03+4.8-0.25+9.95=19.539.07+4.44-9.28+7.41=11.647.49+3.96-4.2+7.99=15.247.49+5.58-1.39+5.81=17.494.8+6.08-7.69+9.8=12.996.13+5.3-9.22+2.41=4.622.55+9.44-7.17+3.31=8.136.03+3.23-4.74+3.74=8.269.32+4.04-1.87+2.84=14.334.79+9.58-6.94+9.84=17.278.99+5.15-6.35+8.51=16.36.95+2.65-7.7+9.87=11.772.25+9.94-2.62+4.18=13.756.92+6.4-2.97+1.21=11.566.08+5.22-4.25+2.35=9.41.93+9.35-9.93+8.86=10.214.23+8.16-9.17+8.72=11.940.33+5.91-5.09+2.09=3.246.12+5.85-0.44+0.27=11.84.58+9.72-4.75+0.92=10.474.21+2.64-5.7+0.74=1.899.36+1.65-2.39+8.27=16.896.28+6.97-8.01-3.03=2.212.45+5.58-0.56-4.4=3.076.21+4.64-4.56-4.75=1.548.68+3.86-0.39-9.68=2.477.97+9.39-6.6-9.16=1.67.87+4.73-6.29-5.26=1.058.22+9.44-7.17-2.71=7.782.94+9.02-9.21-1.92=0.835.48+9.86-0.78-3.6=10.969.85+5.45-8.08-6.77=0.458.45+8.32-8.39-5.21=3.177.12+4.75-1.57-0.53=9.776.75+6.02-0.04-3.96=8.777.91+3.92-1.5-4.9=5.433.18+9.36-0.02-7.89=4.638.12+1.71-1.27-6.71=1.859.66+9.86-3.45-1.61=14.465.93+7.58-5.29-1.27=6.956.46+7.44-0.38-4.63=8.893.4+7.9-0.37-7.37=3.566.7+7.72-4.28-7.22=2.921.27+8.97-5.56-1.77=2.918.25+8.45-8.87-4.13=3.78.61+6.69-6.78-1.94=6.584.5+4.07-4.88-2=1.698.89+0.2-5.02-1=3.077.94+3.36-1.04-3.99=6.278.36+6.58-6.47-0.45=8.027.09+7.39-3.38-6.81=4.294.32+3.16-2.59-3.61=1.289.47+4.67-4.78-8.17=1.190.9+7.44-1.93-4.58=1.839.97+7.24-8.99-6.52=1.78.36+3.37-6.8-1.87=3.067.36+7.28-2.81-7.25=4.587.48+5.48-7.87-3.58=1.519.3+1.73-1.28-8.33=1.422.22+9.14-0.12-7.74=3.56.1+7.37-9.78-0.45=3.248.26+4.89-6.3-6.03=0.826.52+5.74-8.68-2.74=0.847.06+1.61-4.15-3.79=0.735.95+3.07-2.09-1.44=5.495.72+0.05-2.87-0.89=2.015.39+9.19-8.1-6.38=0.19.58+0.97-2.11-3.94=4.58.62+3.14-6.39-3.26=2.116.56+3.47-6.89-3.04=0.18.75+5.5-4.29-0.37=9.594.38+9.23-6.28-1.66=5.676.83+8.13-6.63-4.56=3.774.12+3.52-1.88-0.27=5.492.82+8.18-0.42-5.37=5.212.19+3.84-0.71-1.06=4.265.78-0.15+9.64+2.75=18.024.92-1.89+1.31+5.18=9.524.23-0.43+4.13+0.31=8.249.02-6.57+4.01+3.04=9.54.59-3.96+0.45+0.62=1.79.3-4+7.31+9.11=21.721.83-0.6+1.46+4.27=6.969.06-6.98+2.02+9.77=13.878.53-4.92+5.53+4.67=13.815.24-3.24+0.89+3.41=6.38.9-6.84+7.56+5.74=15.369.47-4.62+0.89+1.17=6.915.36-0.95+9.56+5.41=19.386.64-3.55+3.84+8.09=15.027.43-6.52+9.94+5.43=16.282.63-0.48+3.2+4.26=9.611.91-0.35+3.47+8.46=13.498.88-0.32+3.18+5.19=16.938.97-0.55+3.52+4.18=16.126.67-2.1+5.67+2.3=12.547.98-0.41+3.19+1.71=12.479.83-1.68+3.96+3.65=15.766.04-5.63+7.65+2.43=10.496.54-5.06+7.82+2.45=11.751.34-0.64+1.81+3.32=5.835.74-4.8+7.1+0.59=8.639.89-9.63+6.84+6.56=13.662.33-0.13+3.19+2.59=7.989.44-4.78+7.68+4.17=16.518.5-8.29+7.54+2.1=9.859.24-0.11+7.19+8.31=24.634.5-1.08+0.17+0.49=4.089.98-1.93+2.13+5.6=15.782.81-0.56+5.72+7.36=15.336.95-3.18+9.21+3.05=16.039.34-6.49+1.77+0.88=5.53.92-1.39+2.78+1.43=6.744.19-3.53+1.57+3.48=5.712.48-0.39+3.57+2.06=7.728.34-4.31+0.54+6.77=11.344.08-1.18+1.59+9.59=14.084.81-3.44+9.64+9.56=20.578.87-7.69+4.58+1.77=7.533.46-3.17+7.65+3.55=11.498.19-4.17+9.57+7.21=20.87.61-3.54+3.6+7.01=14.688.68-5.43+5.67+5.74=14.667.44-6.15+9.08+1.28=11.657.4-0.72+7.37+1.51=15.566.28-3.68+8.14+8.46=19.29.44-0.73+8.95+9.19=26.858.62-4.13+5.21+7.62=17.326.29-5.32+2.71+6.96=10.644.64-0.85+9.22+1.18=14.198-4.09+9.49-5.85=7.556.27-2.98+8.11-3.59=7.813.59-1.75+5.16-5.25=1.759.36-2.12+2.5-8.27=1.479.84-1.1+8.05-5.83=10.966.44-2.1+7.89-7.09=5.149.36-3.18+3.52-8.98=0.729.14-4.69+4.44-8.53=0.367.17-2.85+4.84-8.92=0.246.93-3.58+0.5-2.02=1.837.4-3.02+5.67-1.96=8.095.06-2.25+8.04-2.54=8.316.28-3.08+8.7-0.34=11.567.36-2.36+9.86-5.28=9.589.85-9.55+8.38-6.95=1.738.43-7.95+8.13-0.25=8.367.85-2.24+1.3-4.77=2.146.08-5.09+6.74-0.15=7.589.43-4.7+8.19-2.69=10.237.85-0.04+4.93-9.33=3.418.67-2.5+0.03-0.5=5.71.84-0.86+7.28-5.5=2.765.88-4.18+0.33-1.51=0.526.84-1.52+8.37-5.64=8.059.96-1.17+7.58-8.14=8.237.16-0.21+4.19-9.37=1.779.42-1.43+7.75-2.17=13.577.3-1.5+9.32-9.8=5.327.78-2.19+7.49-0.05=13.034.77-0.86+5.38-1.76=7.538.91-2.65+2.89-7.36=1.794.51-2.85+6.46-1.9=6.228.18-0.37+8.92-3.66=13.075.81-4.24+7.96-5.83=3.75.72-5.11+5.21-2.72=3.17.79-1.16+2.09-8=0.725.91-2.08+6.37-9.27=0.937.16-2.42+5.46-2.51=7.694.96-3.96+8.94-3.68=6.265.32-3.17+0.25-2.23=0.174.37-0.31+6.42-0.25=10.237.63-3