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8.38+5.82=1.66+1.08=9.73+8.6=0.87+5.31=7.17+7.01=1.63+8.6=4.21+6.81=3.59+4.27=9.88+0.47=5.78+5.28=4.24+0.72=8.04+9.98=2.79+6.63=7.42+4.67=3.29+9.25=1.55+3.96=3.01+6.73=1.99+5.1=4.67+9.75=2.69+0.59=5.22+6.05=0.17+4.72=2.09+9.5=4.55+3.72=7.92+3.08=3.37+5.3=6.53+6.94=2.42+3.84=8.78+2.72=1.64+8.97=0.57+2.21=7.44+1.05=0.97+4.65=6.42+4.55=2.78+9.14=9.96+1.82=4.74+0.33=3.49+2.32=8.38+3.76=8.76+9.91=1.58+4.48=3.25+9.19=3.96+5.98=5.03+4.24=9.72+9.74=8.7+8.12=7.01+4.82=2.42+8.87=3.58+5.31=3.58+8.35=3.63+8.86=6.88+3.48=0.96+3.02=5.41+5.83=9.72-7.08=7.78-7.31=7.86-2.04=8.09-4.71=9.5-1.98=9.99-1.21=9.35-6.99=9.22-7.19=3.37-0.85=2.91-1.12=6.9-5.92=9.92-6.2=8.3-6.22=8.13-6.98=7.39-6.18=8.09-4.09=8.96-8.61=9.81-9.23=3.65-0.89=7.01-6.71=7.48-6.15=7.93-4.06=7.87-3.51=6.7-5.83=9.09-6.01=3.78-3.66=2.01-1.18=7.45-6.97=3.53-3.33=7.89-0.2=9.25-1.55=9.33-0.48=7.43-0.61=3.51-0.96=6.1-1.07=8.94-7.22=2.51-1.71=7.76-0.81=4.06-1.17=9.08-8.65=6.65-2.29=2.5-1.17=7.88-5.84=7.65-3.02=9.62-8.66=6.03-0.79=5.27-1.39=5.23-2.13=7.46-3.49=6.83-2.52=4.28-1.97=4.35-1.55=7.51-5.62=9.78-9.68=9.14+9.88+9.1=6.1+6.79+7.85=7.32+0.86+3.25=8.31+1.92+9.07=2.32+9.31+3.22=0.87+9.89+0.04=3.93+9.02+6.96=9.55+3.15+0.14=7.75+4.6+0.61=7.29+9.07+7.92=5.88+7.2+4.28=7.92+6.45+8.98=8.73+5.43+7.92=1.43+1.62+7.56=9.39+6.27+2.91=0.35+7.35+9.95=3.3+0.64+1.49=2.56+8.84+5.83=6.75+3.16+2.36=4.02+7.18+3.2=7.65+0.79+7.78=4.91+3.97+9.06=3.09+0.3+2.48=7.09+2.55+7.06=8.39+5.58+5.23=2.13+8.14+9.58=9.12+9.55+2.25=2.22+2.91+9.99=1.88+6.93+1.5=0.32+8.89+3.17=0.25+7.84+6.59=4.58+6.19+1.51=1.12+3.22+9.3=2.48+1.75+3.11=0.88+1.41+1.52=5.96+1.01+4.8=8.08+8.15+2.36=3.16+9.2+2.44=2.64+4.84+6.13=0.18+3.96+4.95=3.01+9.79+3.36=6.02+0.16+5.09=5.01+7.75+4.68=2.4+1.34+6.35=1.94+9.46+7.22=0.17+7.64+9.87=8.8+7.14+1.51=5.87+5.75+1.6=9.44+9.59+4.1=1.84+4+7.22=4.79+8.15+8.57=3.03+1.49+0.45=4.76+0.85+0.31=7.66+8.82+8.36=3.04+7.54-6.9=5.85+5.02-3.04=6.9+4.25-8.6=3.88+8.42-9.86=3.1+5.48-1.41=8.21+3.36-4.47=1.79+3.76-2.78=9.51+0.21-2.82=2.81+1.7-2.2=4.45+2.74-0.19=5.48+8.44-6=3.9+7.93-0.09=2.49+8.04-1.14=5.17+5.56-5.84=0.13+9.45-6.6=1.23+6.49-2.57=9.03+1.66-4.03=9.37+1.76-3.46=1.54+8.88-6.76=6.28+5.39-3.26=9.48+7.15-4.92=7.83+8.27-7.7=4.85+8.64-1.79=0.24+8.32-2.99=9.27+8.19-7.94=2.16+4.97-4.09=3.91+7.43-9.9=9.89+3.98-1.32=8.51+7.98-5.08=3.09+4.35-0.13=6.17+9.9-1.64=2.88+4.05-0.05=5.18+8.41-1.65=5.46+3.61-5.66=0.45+6.97-3.95=3.19+4.33-1.03=9.54+6.89-1.37=8.56+1.9-4.12=3.85+8.03-1.71=6.76+3.34-1.44=6.24+3.39-2.81=6.01+2.83-7.32=1.34+9.06-2.86=4.08+5.49-7.22=4.76+3.96-3.64=4.49+1.28-0.74=7.77+4.17-3.37=6.94+8.09-5.65=2.33+9.34-3.67=7.24+4.01-8.35=9.97+8.21-1.16=7.35+5.5-0.05=9.07+2.13-7.12=4.87+6.27-4.47=9.54-0.55+5.68=5.21-4.29+1.9=9.09-0.73+6.34=0.41-0.16+7.65=5.7-0.1+4.72=7.13-1.93+5.41=5.8-5.24+2.67=9.96-0.29+6.23=6.54-6.02+9.53=1.34-0.28+4.59=5.48-0.03+2.5=8.26-3.12+4.31=8.43-0.38+7.88=5.29-2.58+1.03=7.49-4.91+8.02=9.98-4.31+5.94=4.92-4.14+4.81=4.46-1.26+7.09=4.98-0.27+8.99=4.11-2.51+3.99=3.23-0.63+1.77=7.88-3.38+3.22=9.62-5.64+2.86=7.98-4.66+2.86=8.38-0.83+0.77=8.82-3.34+8.85=6.64-2.07+1.01=7.34-4.9+9.37=6.79-4.67+3.63=7.64-6.51+3.1=8.83-5.54+0.5=9.2-5.61+2.38=8.49-1.02+2.7=8.08-4.12+8.52=6.61-2.73+1.64=8.15-0.86+2.98=7.94-5.18+2.58=5.66-5.09+2.9=7.89-5.03+3.49=5.96-3+6.19=8.76-1.92+1.08=9.09-0.53+8.23=8.25-6.24+2.95=7.53-4.45+4.96=9.52-1.1+9.32=6.05-2.43+5.15=3.95-3.78+8.92=8.36-4.89+7.6=9.71-4.88+2.61=8.95-7.68+4.44=8.44-6.06+1.2=2.79-0.9+5.14=5.85-3.33+7.44=9.56-3.98+5.19=6.14-3.14-0.13=4.34-2.8-0.7=8.11-5.25-2.05=8.07-4.47-2.8=9.25-0.05-9.04=8.56-0.29-2.27=7.36-5.43-0.37=7.43-1.82-0.67=7.85-2.53-3.22=8.12-1.38-3.65=6.82-0.43-5.2=6.69-1.27-4.46=8.87-1.67-4.21=8.21-3.05-1.81=9.5-1.94-2.72=5.66-3.3-1.27=7.34-4.67-0.53=6.34-0.21-5.56=9.89-5.23-4.42=9.27-9.01-0.14=9.61-2.58-1.53=6.69-3.73-2.03=9.41-0.99-7.85=5.46-1.81-1.2=9.7-2.62-2.82=9.31-5.54-0.05=6.93-1.86-0.83=6.24-0.1-3.22=9.29-1.53-2.53=9.85-1.3-2.84=6.2-4.94-0.06=8.7-1.24-0.73=4.54-2.68-0.58=5.19-0.95-3.39=5.66-1.27-2.38=4.93-0.21-1.22=9.04-0.53-7.78=6.9-0.45-1.43=6.86-5.05-0.91=5.42-3.01-2.3=8.02-2.82-1.18=7.16-0.34-6.55=6.3-0.6-1.43=9.26-1.52-6.46=7.15-1.99-4.21=6.55-2.61-1.93=4.67-0.63-0.53=9.77-5.12-1.8=6.94-1.01-1.12=5.94-0.85-2.6=8.95-5.74-1.11=7.71-0.11-4.5=7.22-4.32-2.25=7.43-2.47-0.19=2.59+7.72+5.71+6.36=7.18+5.02+9.7+1.89=4.27+0.47+6.91+5.97=3.96+7.67+5.03+4.86=3.49+5.07+3.73+1.87=5.41+2.71+0.58+5.4=4.5+4.99+7.59+3.57=9.7+7.97+0.71+8.5=1.3+3.82+2.92+8.45=9.45+3.34+9.04+0.47=0.31+1.87+3.76+2.32=6.6+2.56+7.21+7.66=6.23+6.39+2.46+4.64=8.23+7.57+6.45+4.35=7.45+8.57+2.58+2.52=1.49+9.58+5.46+4.25=0.33+2.88+0.68+9.42=7.51+3.81+0.49+3.66=3.69+7+4.26+7.6=7.71+7.3+6.1+5.94=8.06+3.2+5.7+5.35=7.36+1.93+7.72+0.18=5.72+3.87+4.19+3.18=4.54+6.59+9.24+8.71=1.02+7.29+0.55+4.82=4.74+6.07+1.85+1.47=2.52+1.69+2.11+2.12=4.01+5.32+2.37+6.69=1.03+7.99+7.47+5.03=5.93+1.69+2.39+1.15=9.93+4.97+3.13+0.5=0.39+9.12+1.29+4.18=7.42+1.83+6.96+6.39=4.25+1.46+9.34+3.91=1.58+6.86+5.68+9.62=7.16+3.96+9.46+4.89=2.92+2.67+5.93+9.3=7.53+5.46+8.28+0.32=0.9+1.03+1.4+9.04=6.58+5.05+0.36+3.48=3.19+3.23+0.46+4.56=0.95+0.47+1.2+6.2=9.74+3.97+1.85+5.39=6.63+7.65+7.88+4.22=5.47+9.41+7.84+2.06=9.56+3.21+7.95+1.96=8.1+2.71+7.31+2.36=0.74+4.29+0.25+1.99=0.75+2.51+3.27+3.18=6.19+2.85+3.55+6.39=0.06+2.73+2.32+6.59=4.82+3.59+1.69+0.4=4.82+4.2+5.55+1.49=9.1+7.54+5.83+0.46=1.12+1.36+3.19-4.55=7+5.78+7.61-2.21=3.2+9.55+7.67-6.95=4.9+0.06+9.06-5.54=1.93+1.46+2.5-5.36=4.85+9.77+7.73-6.95=4.63+2.7+6.42-8.72=1.31+7.49+8.06-1.71=3.07+0.5+5.36-4.61=5.07+6.82+2.45-0.8=8.61+0.44+6.63-1.26=5.13+0.24+7.97-0.4=6.28+9.91+2.8-4.21=0.86+5.76+7.32-3.57=1.58+8.72+4.8-8.96=0.2+4.77+4.79-7.07=6.95+9.94+6.79-3.11=6.83+6.98+7.04-4.46=2.87+4.65+2.5-4.06=3.46+5.22+6.53-5.04=4.28+2.41+2.17-1.41=4.47+2.36+0.65-0.2=8.76+9.07+5.39-2.88=3.59+3.47+8-6.01=0.25+6.74+6.08-4.69=0.95+3.99+1.8-3.29=9.73+7.66+5.86-3.52=1.61+6.45+3.3-3.84=6.24+2.48+5.44-3.43=8.78+2.71+8.97-3.43=8.18+9.28+6.03-8=5.4+6.57+1.42-7.64=8.14+2.22+2.06-7.7=5.3+3.48+1.22-5.87=4.61+0.04+4.91-3.33=9.65+8.94+0.72-5.44=7.4+8.24+0.03-9.84=6.36+0.64+3-1.48=6.05+0.13+1.88-6.47=2.53+4.77+4.3-2.04=4.1+5.99+4.09-1.52=2.53+3.25+5.65-6.85=4.71+4.95+5.93-6.9=1.91+5.42+1.24-4.86=6.96+3.51+2.61-4.86=7.35+3.66+7.57-2.32=1.17+9.21+1.4-4.3=2.88+1.22+5.9-1.93=7.46+5.57+6.09-2.28=6.27+6.13+4.38-3.53=5.96+0.89+0.65-3.07=2.11+3.82+1.51-5.36=2.37+5.89+5.91-3.02=0.34+3.81+5.29-1.91=9.94+6.94-5.6+8.71=2.22+9.16-5.51+7.37=7.53+8.84-8.64+5.96=9.22+5.91-6.61+0.22=9.77+6.47-7.9+2.71=2.81+6.42-7.09+8.79=8.35+0.99-2.86+1.23=8.67+9.04-6.53+3.94=9.5+7.48-6.15+7.14=0.74+9.14-3.44+5=9.93+8.83-6.77+8.51=5.35+5.72-5.54+7.48=9.81+1.23-2.25+6.94=6.04+7.16-6.85+5.55=4.21+9.25-4.52+5.79=7.09+7.88-1.56+8.09=4.61+8.99-6.57+4.25=9+5.25-3.38+8.53=4.63+9.28-9.72+8.43=1.04+8.68-1.33+0.83=6.39+4.77-3.69+3.52=8.8+5.49-5.25+6.65=6.88+6.15-4.14+2.98=5.68+5.9-5.08+3.89=1.56+6.38-7.42+9.41=8.27+0.06-5.68+9.41=2.23+4.74-4.79+9.31=1.64+9.23-3.78+2.52=0.81+8.52-7.16+7.51=7.89+6.69-5.54+4.28=9.1+7.53-5.89+3.96=5.61+1.95-1.9+4.4=9.97+6.55-1.02+4.21=6.82+1.27-4.1+0.41=1.2+9.97-0.15+0.18=8.14+8.41-7.56+5.57=1.98+5.46-2.1+6.61=7.03+4.8-0.69+2.57=2.88+8.55-9.28+0.92=8.84+3.33-9.07+0.25=6.06+3.57-6.3+4.23=7.61+9.51-4.84+0.3=2.08+8.04-1.12+1.19=5.91+6.07-7.46+1.32=6.98+2.6-6.31+0.85=2.53+2.97-4.24+8.63=7.7+7.05-4.35+9.58=2.48+9-4.74+8.37=7.67+4.71-7.91+6.75=4.64+1.67-6+2.03=1.89+7.54-0.53+9.03=9.82+5.9-5.87+6.21=2.75+7.52-7.15+8.45=3.18+1.29-3.24+8.32=6.85+7.17-1.53-3.76=2.4+8.24-4.57-5.95=9.2+6.82-7.84-7.6=6.75+8.72-7.89-3.01=4.53+5.84-4.57-2.32=5.45+2.36-0.53-5.24=5.31+0.41-0.65-4.77=4.01+4.73-1.8-5.72=7.42+8.42-5.77-3.89=9.2+5.34-8.49-1.05=8.96+9.13-3.2-4.12=6.32+7.3-4.65-0.85=3.18+8.46-2.9-2.79=4.03+5.24-4.27-3=4.27+8.01-0.55-0.64=6.64+3.45-2.36-1.88=1.87+9.47-2.13-3.79=6.38+8.58-8.77-1.36=8.75+6.18-8.13-0.81=2.17+8.59-8.1-2.15=5.65+2.32-1.33-2.56=8.54+2.97-1.53-4.21=0.78+9.23-6.93-0.56=5.97+9.42-7.28-5.3=2.14+8.11-0.43-0.81=5.77+8.71-5.52-5.24=7.7+8.88-2.16-0.68=9.12+6.6-0.88-0.26=9.03+9.64-4.55-9.14=3.22+2.97-3.16-1.99=9.24+3.75-5.54-3.72=4.71+4.62-2.74-4.3=9.64+4.96-6.59-7.05=9.75+5.17-9.77-3.68=3.28+9.42-6.4-1.68=9.82+5.5-3.85-4.95=4.29+9.44-6.3-5.02=4.66+7.17-6.94-1.48=8.01+6.58-5.32-8.37=9.26+8.53-8.52-5.72=6.26+9.88-8.97-0.32=7.52+7.61-8.23-5.23=9.25+5.56-5.33-2.12=9.19+6.09-7.79-4.43=0.87+6.18-2.79-3.34=4.26+6.8-1.7-2.31=9.76+3.99-4.11-8.81=9.72+0.17-4.78-4.69=5.62+7.84-7.31-3.65=3.44+4.39-0.4-4.7=6.9+9.36-8.79-0.39=9.13+1.38-8.97-0.03=8.61+3.36-1.56-0.43=9.71+9.58-7.42-3.71=6.65-0.75+6.86+3.44=4.23-3.17+8.04+1.35=0.89-0.3+9.74+4.63=5.05-0.62+2.76+4.17=6.76-1.11+2.93+7.6=9.5-6.57+2.22+9.82=9.38-1.04+3.65+2.81=7.57-3.3+8.97+5.62=9.74-0.89+1.73+1.06=7.51-1.12+9.3+7.26=1.13-0.38+0.09+7.7=8.67-0.04+1.55+6.4=7.72-7.11+9.12+2.77=8.28-2.68+9.7+0.23=6.14-0.41+1.25+5.82=9.56-1.32+1.47+9.25=9.01-6.33+3.31+7.83=6.91-2.94+1.63+9.65=7.72-1.94+7.07+0.62=9.81-9.59+1.08+2.27=4.56-1.29+9.55+2.24=6.77-3.87+1.95+4.18=7.36-1.18+5.06+7.98=7.83-6.73+8.72+7.08=4.62-3.3+8.34+7.48=7.13-1.85+6.04+6.01=3.89-2.88+6+7.95=8.87-5.43+0.59+9.75=9.57-1.24+4.88+0.83=6.77-4.35+5.52+2.42=5.91-1.44+0.81+7.58=7.79-5.78+5.38+2.55=9.19-1.33+1.78+4.96=9.3-1.79+1.1+5.46=9.44-7.26+6.11+6.47=5.79-4+4.97+3.91=8.49-0.56+7.22+6.88=7.19-0.59+7.53+9.55=2.46-0.36+1.8+5.01=3.5-2.33+7.02+2.25=1.94-1.77+3.07+2.18=9.22-9.1+7.28+1.42=6.13-5.03+4.95+0.21=5.59-2.59+9.41+3.58=9-6.55+3+8.16=9.45-3.67+0.41+9.9=8.41-4.58+3.74+7.34=8.72-6.64+7.69+6.94=9.52-5.1+6.93+5.49=8.15-1.62+1.9+5.55=9.68-3.86+0.38+5.11=9.97-4.02+8.3+7.42=4.11-3.82+2.16+9.71=5.78-2.89+9.92+9.37=8.79-2.42+3.15-6.09=8.7-5.02+5.68-4.06=5.9-2.66+9.07-6.62=6.06-5.55+4.85-1.95=9.17-8.63+5.15-4.53=6.24-0.67+5.6-3.69=7.05-2.01+5.9-1.8=7.16-1.91+4.6-3.1=5.73-4.8+5.62-6.34=9.94-3.67+6.85-8.92=6.08-2.15+3.16-6.05=4.12-1.57+3.92-4.47=7.46-1.45+8.35-3.42=8.88-5.47+2.59-0.49=9.22-2.59+8.8-8.87=3.75-1.71+5.43-0.39=3.97-2.68+6.09-4.94=2.38-0.76+6.58-0.16=7.26-5.91+5.61-1.93=8.55-6.85+9.37-7.28=5.07-3.19+9.07-6.1=8.93-6.66+6.37-3.49=9.17-5.88+1.18-3.19=9.25-7.71+8.48-2.27=7.94-3.47+8.21-8.72=9.05-1.64+4.68-9.69=7-1.68+7.59-6.96=9.95-0.28+8.99-2.32=7.01-5.17+7.47-8.67=9.61-9.05+2.4-1.25=9.49-0.69+0.68-8.54=3.47-0.62+4.65-3.89=9.52-3.45+7.34-8.19=4.43-4.33+2.95-2.61=3.44-1.22+8.07-3.65=6.02-4.31+8.37-3.67=6.78-3.91+9.29-3.56=5.47-2.61+5.5-3.03=5.1-2.74+2.12-0.09=5.82-3.98+5.87-4.46=9.64-5.06+8.51-5.76=4.15-3.53+6.23-0.58=8.36-5.7+9.88-2.54=6.3-2.18+9.87-9.47=6.68-2.86+7.29-1.65=8.91-2.08+6.34-9.92=6.21-4.17+6.67-8.42=1.6-1.36+8.75-8.6=8.38-2.84+7.03-0.22=6.59-5.97+7.14-3.79=8.49-4.79+9.15-5.5=9.96-3.51+9.08-7.1=5.88-0.06+4.06-7.4=9.74-0.9+6.44-3.96=8.62-4.57-2.06+5.97=9.34-2-4.97+5.39=8.32-3.04-3.7+6.75=6.72-2.82-3.44+4.4=6.56-1.28-2.68+9.87=9.41-1.17-4.73+7.83=4.93-1.58-2.39+6.52=7.63-3.72-0.67+6.32=6.63-2.61-1.47+9.02=9.44-1.13-2.03+1.33=9.73-2.05-1.43+0.27=7.11-3.17-2.07+3.94=6.45-1.57-0.62+1.35=6.27-3.14-1.53+5.59=6.76-2.91-0.78+0.18=8.39-6.83-0.97+6.66=3.2-1.09-0.54+2.62=9.37-1.98-5.54+9.13=5.45-1.26-2.95+1.76=8.71-0.95-1.01+0.52=7.38-0.26-5.92+9.4=6.48-0.46-4.89+4.88=9.11-8.37-0.25+6=4.59-1.26-0.58+7.89=9.73-1.26-3.62+6.83=9.91-4.38-4.43+2.29=8.21-4.63-0.29+5.26=9.63-2.64-6.68+3.34=7.88-0.19-0.11+8.44=8.46-4.59-3.69+1.06=7.32-3.95-1.09+8.75=8.57-7.97-0.24+5.53=8.44-5.54-1.5+6.51=9.76-0.26-5.15+5.83=4.63-1.29-2.95+7.71=8.35-0.13-0.29+7.68=9.24-1.49-5.36+5.45=9.81-3.1-2.46+4.96=3.93-0.05-0.5+6.16=6.24-1.63-0.04+3.47=9.01-0.57-7.49+2.67=9.27-3.86-4.29+8.05=5.41-3.05-0.16+0.84=9.74-0.38-6.5+5=6.96-1.58-1.73+3.34=9.4-1.57-6.95+4.8=8.39-1.28-2.46+8.48=9.99-0.17-8.68+5.24=9.94-5.46-1.43+3.32=9.33-1.31-6.37+6.61=9.26-5.62-2.78+8.57=6.52-3.35-1.15+6.92=2.12-0.82-0.45+4.79=8.84-3-4.65+0.23=9.86-3.99-2.61-1.05=7.64-2.08-4.97-0.46=9.44-2.45-2.36-0.18=8.29-1.32-4.45-1.96=4.13-0.44-1.31-1.61=9.49-0.16-0.58-2.48=8.23-3.96-1.11-2.07=6.05-0.11-2.76-1.42=5.79-2.66-0.04-2.98=8.08-4.01-1.48-0.59=4.6-0.16-1.92-1.89=7.33-0.45-1.02-3.24=8.16-0.45-2.77-4.08=9.04-2.48-0.45-1.38=9.94-0.37-7.45-1.37=7.61-4.61-1.41-1.37=7.45-2.67-1.5-0.83=9.46-5.52-2.09-0.42=9.63-1.04-0.27-1.4=6.94-1.51-4.11-0.2=9.26-1.54-0.07-6.83=8.77-0.02-6.41-1.22=9.15-1.68-2.22-0.81=6.67-0.23-2.1-2.33=9.67-5.28-1.15-1.97=8.15-5.14-0.32-1.39=6.64-1.87-2.21-0.09=7.41-0.11-4.62-2.24=7.16-0.46-4.79-0.5=8.23-0.53-1.41-0.67=6.17-0.6-4.19-1.13=8.32-4.59-0.22-1.56=9.04-5.38-0.81-2.51=9.43-2.58-1.93-4.53=7.1-2.78-0.3-2.67=5.67-1.54-0.79-0.14=9.76-1.35-2.38-5.64=9.47-4.22-0.61-0.87=8.89-0.29-2.97-3.08=8.02-0.1-2.88-3.15=8.98-1.68-3.31-3.58=6.46-0.31-0.06-4.88=9.72-1-3.49-2.83=9.12-2.26-1.3-1.93=8.92-0.37-0.04-3.05=9.91-2.33-3.09-3.67=8.2-0.29-0.95-4.41=2.74-0.66-1.44-0.21=6.55-0.51-0.04-5.41=7.83-2.13-0.12-4.54=6.01-1.3-1.14-3.19=6.11-3.22-1.82-0.78=8.23-1.95-0.04-2.13=6.46-2.8-1.69-0.4=参考答案8.38+5.82=14.21.66+1.08=2.749.73+8.6=18.330.87+5.31=6.187.17+7.01=14.181.63+8.6=10.234.21+6.81=11.023.59+4.27=7.869.88+0.47=10.355.78+5.28=11.064.24+0.72=4.968.04+9.98=18.022.79+6.63=9.427.42+4.67=12.093.29+9.25=12.541.55+3.96=5.513.01+6.73=9.741.99+5.1=7.094.67+9.75=14.422.69+0.59=3.285.22+6.05=11.270.17+4.72=4.892.09+9.5=11.594.55+3.72=8.277.92+3.08=113.37+5.3=8.676.53+6.94=13.472.42+3.84=6.268.78+2.72=11.51.64+8.97=10.610.57+2.21=2.787.44+1.05=8.490.97+4.65=5.626.42+4.55=10.972.78+9.14=11.929.96+1.82=11.784.74+0.33=5.073.49+2.32=5.818.38+3.76=12.148.76+9.91=18.671.58+4.48=6.063.25+9.19=12.443.96+5.98=9.945.03+4.24=9.279.72+9.74=19.468.7+8.12=16.827.01+4.82=11.832.42+8.87=11.293.58+5.31=8.893.58+8.35=11.933.63+8.86=12.496.88+3.48=10.360.96+3.02=3.985.41+5.83=11.249.72-7.08=2.647.78-7.31=0.477.86-2.04=5.828.09-4.71=3.389.5-1.98=7.529.99-1.21=8.789.35-6.99=2.369.22-7.19=2.033.37-0.85=2.522.91-1.12=1.796.9-5.92=0.989.92-6.2=3.728.3-6.22=2.088.13-6.98=1.157.39-6.18=1.218.09-4.09=48.96-8.61=0.359.81-9.23=0.583.65-0.89=2.767.01-6.71=0.37.48-6.15=1.337.93-4.06=3.877.87-3.51=4.366.7-5.83=0.879.09-6.01=3.083.78-3.66=0.122.01-1.18=0.837.45-6.97=0.483.53-3.33=0.27.89-0.2=7.699.25-1.55=7.79.33-0.48=8.857.43-0.61=6.823.51-0.96=2.556.1-1.07=5.038.94-7.22=1.722.51-1.71=0.87.76-0.81=6.954.06-1.17=2.899.08-8.65=0.436.65-2.29=4.362.5-1.17=1.337.88-5.84=2.047.65-3.02=4.639.62-8.66=0.966.03-0.79=5.245.27-1.39=3.885.23-2.13=3.17.46-3.49=3.976.83-2.52=4.314.28-1.97=2.314.35-1.55=2.87.51-5.62=1.899.78-9.68=0.19.14+9.88+9.1=28.126.1+6.79+7.85=20.747.32+0.86+3.25=11.438.31+1.92+9.07=19.32.32+9.31+3.22=14.850.87+9.89+0.04=10.83.93+9.02+6.96=19.919.55+3.15+0.14=12.847.75+4.6+0.61=12.967.29+9.07+7.92=24.285.88+7.2+4.28=17.367.92+6.45+8.98=23.358.73+5.43+7.92=22.081.43+1.62+7.56=10.619.39+6.27+2.91=18.570.35+7.35+9.95=17.653.3+0.64+1.49=5.432.56+8.84+5.83=17.236.75+3.16+2.36=12.274.02+7.18+3.2=14.47.65+0.79+7.78=16.224.91+3.97+9.06=17.943.09+0.3+2.48=5.877.09+2.55+7.06=16.78.39+5.58+5.23=19.22.13+8.14+9.58=19.859.12+9.55+2.25=20.922.22+2.91+9.99=15.121.88+6.93+1.5=10.310.32+8.89+3.17=12.380.25+7.84+6.59=14.684.58+6.19+1.51=12.281.12+3.22+9.3=13.642.48+1.75+3.11=7.340.88+1.41+1.52=3.815.96+1.01+4.8=11.778.08+8.15+2.36=18.593.16+9.2+2.44=14.82.64+4.84+6.13=13.610.18+3.96+4.95=9.093.01+9.79+3.36=16.166.02+0.16+5.09=11.275.01+7.75+4.68=17.442.4+1.34+6.35=10.091.94+9.46+7.22=18.620.17+7.64+9.87=17.688.8+7.14+1.51=17.455.87+5.75+1.6=13.229.44+9.59+4.1=23.131.84+4+7.22=13.064.79+8.15+8.57=21.513.03+1.49+0.45=4.974.76+0.85+0.31=5.927.66+8.82+8.36=24.843.04+7.54-6.9=3.685.85+5.02-3.04=7.836.9+4.25-8.6=2.553.88+8.42-9.86=2.443.1+5.48-1.41=7.178.21+3.36-4.47=7.11.79+3.76-2.78=2.779.51+0.21-2.82=6.92.81+1.7-2.2=2.314.45+2.74-0.19=75.48+8.44-6=7.923.9+7.93-0.09=11.742.49+8.04-1.14=9.395.17+5.56-5.84=4.890.13+9.45-6.6=2.981.23+6.49-2.57=5.159.03+1.66-4.03=6.669.37+1.76-3.46=7.671.54+8.88-6.76=3.666.28+5.39-3.26=8.419.48+7.15-4.92=11.717.83+8.27-7.7=8.44.85+8.64-1.79=11.70.24+8.32-2.99=5.579.27+8.19-7.94=9.522.16+4.97-4.09=3.043.91+7.43-9.9=1.449.89+3.98-1.32=12.558.51+7.98-5.08=11.413.09+4.35-0.13=7.316.17+9.9-1.64=14.432.88+4.05-0.05=6.885.18+8.41-1.65=11.945.46+3.61-5.66=3.410.45+6.97-3.95=3.473.19+4.33-1.03=6.499.54+6.89-1.37=15.068.56+1.9-4.12=6.343.85+8.03-1.71=10.176.76+3.34-1.44=8.666.24+3.39-2.81=6.826.01+2.83-7.32=1.521.34+9.06-2.86=7.544.08+5.49-7.22=2.354.76+3.96-3.64=5.084.49+1.28-0.74=5.037.77+4.17-3.37=8.576.94+8.09-5.65=9.382.33+9.34-3.67=87.24+4.01-8.35=2.99.97+8.21-1.16=17.027.35+5.5-0.05=12.89.07+2.13-7.12=4.084.87+6.27-4.47=6.679.54-0.55+5.68=14.675.21-4.29+1.9=2.829.09-0.73+6.34=14.70.41-0.16+7.65=7.95.7-0.1+4.72=10.327.13-1.93+5.41=10.615.8-5.24+2.67=3.239.96-0.29+6.23=15.96.54-6.02+9.53=10.051.34-0.28+4.59=5.655.48-0.03+2.5=7.958.26-3.12+4.31=9.458.43-0.38+7.88=15.935.29-2.58+1.03=3.747.49-4.91+8.02=10.69.98-4.31+5.94=11.614.92-4.14+4.81=5.594.46-1.26+7.09=10.294.98-0.27+8.99=13.74.11-2.51+3.99=5.593.23-0.63+1.77=4.377.88-3.38+3.22=7.729.62-5.64+2.86=6.847.98-4.66+2.86=6.188.38-0.83+0.77=8.328.82-3.34+8.85=14.336.64-2.07+1.01=5.587.34-4.9+9.37=11.816.79-4.67+3.63=5.757.64-6.51+3.1=4.238.83-5.54+0.5=3.799.2-5.61+2.38=5.978.49-1.02+2.7=10.178.08-4.12+8.52=12.486.61-2.73+1.64=5.528.15-0.86+2.98=10.277.94-5.18+2.58=5.345.66-5.09+2.9=3.477.89-5.03+3.49=6.355.96-3+6.19=9.158.76-1.92+1.08=7.929.09-0.53+8.23=16.798.25-6.24+2.95=4.967.53-4.45+4.96=8.049.52-1.1+9.32=17.746.05-2.43+5.15=8.773.95-3.78+8.92=9.098.36-4.89+7.6=11.079.71-4.88+2.61=7.448.95-7.68+4.44=5.718.44-6.06+1.2=3.582.79-0.9+5.14=7.035.85-3.33+7.44=9.969.56-3.98+5.19=10.776.14-3.14-0.13=2.874.34-2.8-0.7=0.848.11-5.25-2.05=0.818.07-4.47-2.8=0.89.25-0.05-9.04=0.168.56-0.29-2.27=67.36-5.43-0.37=1.567.43-1.82-0.67=4.947.85-2.53-3.22=2.18.12-1.38-3.65=3.096.82-0.43-5.2=1.196.69-1.27-4.46=0.968.87-1.67-4.21=2.998.21-3.05-1.81=3.359.5-1.94-2.72=4.845.66-3.3-1.27=1.097.34-4.67-0.53=2.146.34-0.21-5.56=0.579.89-5.23-4.42=0.249.27-9.01-0.14=0.129.61-2.58-1.53=5.56.69-3.73-2.03=0.939.41-0.99-7.85=0.575.46-1.81-1.2=2.459.7-2.62-2.82=4.269.31-5.54-0.05=3.726.93-1.86-0.83=4.246.24-0.1-3.22=2.929.29-1.53-2.53=5.239.85-1.3-2.84=5.716.2-4.94-0.06=1.28.7-1.24-0.73=6.734.54-2.68-0.58=1.285.19-0.95-3.39=0.855.66-1.27-2.38=2.014.93-0.21-1.22=3.59.04-0.53-7.78=0.736.9-0.45-1.43=5.026.86-5.05-0.91=0.95.42-3.01-2.3=0.118.02-2.82-1.18=4.027.16-0.34-6.55=0.276.3-0.6-1.43=4.279.26-1.52-6.46=1.287.15-1.99-4.21=0.956.55-2.61-1.93=2.014.67-0.63-0.53=3.519.77-5.12-1.8=2.856.94-1.01-1.12=4.815.94-0.85-2.6=2.498.95-5.74-1.11=2.17.71-0.11-4.5=3.17.22-4.32-2.25=0.657.43-2.47-0.19=4.772.59+7.72+5.71+6.36=22.387.18+5.02+9.7+1.89=23.794.27+0.47+6.91+5.97=17.623.96+7.67+5.03+4.86=21.523.49+5.07+3.73+1.87=14.165.41+2.71+0.58+5.4=14.14.5+4.99+7.59+3.57=20.659.7+7.97+0.71+8.5=26.881.3+3.82+2.92+8.45=16.499.45+3.34+9.04+0.47=22.30.31+1.87+3.76+2.32=8.266.6+2.56+7.21+7.66=24.036.23+6.39+2.46+4.64=19.728.23+7.57+6.45+4.35=26.67.45+8.57+2.58+2.52=21.121.49+9.58+5.46+4.25=20.780.33+2.88+0.68+9.42=13.317.51+3.81+0.49+3.66=15.473.69+7+4.26+7.6=22.557.71+7.3+6.1+5.94=27.058.06+3.2+5.7+5.35=22.317.36+1.93+7.72+0.18=17.195.72+3.87+4.19+3.18=16.964.54+6.59+9.24+8.71=29.081.02+7.29+0.55+4.82=13.684.74+6.07+1.85+1.47=14.132.52+1.69+2.11+2.12=8.444.01+5.32+2.37+6.69=18.391.03+7.99+7.47+5.03=21.525.93+1.69+2.39+1.15=11.169.93+4.97+3.13+0.5=18.530.39+9.12+1.29+4.18=14.987.42+1.83+6.96+6.39=22.64.25+1.46+9.34+3.91=18.961.58+6.86+5.68+9.62=23.747.16+3.96+9.46+4.89=25.472.92+2.67+5.93+9.3=20.827.53+5.46+8.28+0.32=21.590.9+1.03+1.4+9.04=12.376.58+5.05+0.36+3.48=15.473.19+3.23+0.46+4.56=11.440.95+0.47+1.2+6.2=8.829.74+3.97+1.85+5.39=20.956.63+7.65+7.88+4.22=26.385.47+9.41+7.84+2.06=24.789.56+3.21+7.95+1.96=22.688.1+2.71+7.31+2.36=20.480.74+4.29+0.25+1.99=7.270.75+2.51+3.27+3.18=9.716.19+2.85+3.55+6.39=18.980.06+2.73+2.32+6.59=11.74.82+3.59+1.69+0.4=10.54.82+4.2+5.55+1.49=16.069.1+7.54+5.83+0.46=22.931.12+1.36+3.19-4.55=1.127+5.78+7.61-2.21=18.183.2+9.55+7.67-6.95=13.474.9+0.06+9.06-5.54=8.481.93+1.46+2.5-5.36=0.534.85+9.77+7.73-6.95=15.44.63+2.7+6.42-8.72=5.031.31+7.49+8.06-1.71=15.153.07+0.5+5.36-4.61=4.325.07+6.82+2.45-0.8=13.548.61+0.44+6.63-1.26=14.425.13+0.24+7.97-0.4=12.946.28+9.91+2.8-4.21=14.780.86+5.76+7.32-3.57=10.371.58+8.72+4.8-8.96=6.140.2+4.77+4.79-7.07=2.696.95+9.94+6.79-3.11=20.576.83+6.98+7.04-4.46=16.392.87+4.65+2.5-4.06=5.963.46+5.22+6.53-5.04=10.174.28+2.41+2.17-1.41=7.454.47+2.36+0.65-0.2=7.288.76+9.07+5.39-2.88=20.343.59+3.47+8-6.01=9.050.25+6.74+6.08-4.69=8.380.95+3.99+1.8-3.29=3.459.73+7.66+5.86-3.52=19.731.61+6.45+3.3-3.84=7.526.24+2.48+5.44-3.43=10.738.78+2.71+8.97-3.43=17.038.18+9.28+6.03-8=15.495.4+6.57+1.42-7.64=5.758.14+2.22+2.06-7.7=4.725.3+3.48+1.22-5.87=4.134.61+0.04+4.91-3.33=6.239.65+8.94+0.72-5.44=13.877.4+8.24+0.03-9.84=5.836.36+0.64+3-1.48=8.526.05+0.13+1.88-6.47=1.592.53+4.77+4.3-2.04=9.564.1+5.99+4.09-1.52=12.662.53+3.25+5.65-6.85=4.584.71+4.95+5.93-6.9=8.691.91+5.42+1.24-4.86=3.716.96+3.51+2.61-4.86=8.227.35+3.66+7.57-2.32=16.261.17+9.21+1.4-4.3=7.482.88+1.22+5.9-1.93=8.077.46+5.57+6.09-2.28=16.846.27+6.13+4.38-3.53=13.255.96+0.89+0.65-3.07=4.432.11+3.82+1.51-5.36=2.082.37+5.89+5.91-3.02=11.150.34+3.81+5.29-1.91=7.539.94+6.94-5.6+8.71=19.992.22+9.16-5.51+7.37=13.247.53+8.84-8.64+5.96=13.699.22+5.91-6.61+0.22=8.749.77+6.47-7.9+2.71=11.052.81+6.42-7.09+8.79=10.938.35+0.99-2.86+1.23=7.718.67+9.04-6.53+3.94=15.129.5+7.48-6.15+7.14=17.970.74+9.14-3.44+5=11.449.93+8.83-6.77+8.51=20.55.35+5.72-5.54+7.48=13.019.81+1.23-2.25+6.94=15.736.04+7.16-6.85+5.55=11.94.21+9.25-4.52+5.79=14.737.09+7.88-1.56+8.09=21.54.61+8.99-6.57+4.25=11.289+5.25-3.38+8.53=19.44.63+9.28-9.72+8.43=12.621.04+8.68-1.33+0.83=9.226.39+4.77-3.69+3.52=10.998.8+5.49-5.25+6.65=15.696.88+6.15-4.14+2.98=11.875.68+5.9-5.08+3.89=10.391.56+6.38-7.42+9.41=9.938.27+0.06-5.68+9.41=12.062.23+4.74-4.79+9.31=11.491.64+9.23-3.78+2.52=9.610.81+8.52-7.16+7.51=9.687.89+6.69-5.54+4.28=13.329.1+7.53-5.89+3.96=14.75.61+1.95-1.9+4.4=10.069.97+6.55-1.02+4.21=19.716.82+1.27-4.1+0.41=4.41.2+9.97-0.15+0.18=11.28.14+8.41-7.56+5.57=14.561.98+5.46-2.1+6.61=11.957.03+4.8-0.69+2.57=13.712.88+8.55-9.28+0.92=3.078.84+3.33-9.07+0.25=3.356.06+3.57-6.3+4.23=7.567.61+9.51-4.84+0.3=12.582.08+8.04-1.12+1.19=10.195.91+6.07-7.46+1.32=5.846.98+2.6-6.31+0.85=4.122.53+2.97-4.24+8.63=9.897.7+7.05-4.35+9.58=19.982.48+9-4.74+8.37=15.117.67+4.71-7.91+6.75=11.224.64+1.67-6+2.03=2.341.89+7.54-0.53+9.03=17.939.82+5.9-5.87+6.21=16.062.75+7.52-7.15+8.45=11.573.18+1.29-3.24+8.32=9.556.85+7.17-1.53-3.76=8.732.4+8.24-4.57-5.95=0.129.2+6.82-7.84-7.6=0.586.75+8.72-7.89-3.01=4.574.53+5.84-4.57-2.32=3.485.45+2.36-0.53-5.24=2.045.31+0.41-0.65-4.77=0.34.01+4.73-1.8-5.72=1.227.42+8.42-5.77-3.89=6.189.2+5.34-8.49-1.05=58.96+9.13-3.2-4.12=10.776.32+7.3-4.65-0.85=8.123.18+8.46-2.9-2.79=5.954.03+5.24-4.27-3=24.27+8.01-0.55-0.64=11.096.64+3.45-2.36-1.88=5.851.87+9.47-2.13-3.79=5.426.38+8.58-8.77-1.36=4.838.75+6.18-8.13-0.81=5.992.17+8.59-8.1-2.15=0.515.65+2.32-1.33-2.56=4.088.54+2.97-1.53-4.21=5.770.78+9.23-6.93-0.56=2.525.97+9.42-7.28-5.3=2.812.14+8.11-0.43-0.81=9.015.77+8.71-5.52-5.24=3.727.7+8.88-2.16-0.68=13.749.12+6.6-0.88-0.26=14.589.03+9.64-4.55-9.14=4.983.22+2.97-3.16-1.99=1.049.24+3.75-5.54-3.72=3.734.71+4.62-2.74-4.3=2.299.64+4.96-6.59-7.05=0.969.75+5.17-9.77-3.68=1.473.28+9.42-6.4-1.68=4.629.82+5.5-3.85-4.95=6.524.29+9.44-6.3-5.02=2.414.66+7.17-6.94-1.48=3.418.01+6.58-5.32-8.37=0.99.26+8.53-8.52-5.72=3.556.26+9.88-8.97-0.32=6.857.52+7.61-8.23-5.23=1.679.25+5.56-5.33-2.12=7.369.19+6.09-7.79-4.43=3.060.87+6.18-2.79-3.34=0.924.26+6.8-1.7-2.31=7.059.76+3.99-4.11-8.81=0.839.72+0.17-4.78-4.69=0.425.62+7.84-7.31-3.65=2.53.44+4.39-0.4-4.7=2.736.9+9.36-8.79-0.39=7.089.13+1.38-8.97-0.03=1.518.61+3.36-1.56-0.43=9.989.71+9.58-7.42-3.71=8.166.65-0.75+6.86+3.44=16.24.23-3.17+8.04+1.35=10.450.89-0.3+9.74+4.63=14.965.05-0.62+2.76+4.17=11.366.76-1.11+2.93+7.6=16.189.5-6.57+2.22+9.82=14.979.38-1.04+3.65+2.81=14.87.57-3.3+8.97+5.62=18.869.74-0.89+1.73+1.06=11.647.51-1.12+9.3+7.26=22.951.13-0.38+0.09+7.7=8.548.67-0.04+1.55+6.4=16.587.72-7.11+9.12+2.77=12.58.28-2.68+9.7+0.23=15.536.14-0.41+1.25+5.82=12.89.56-1.32+1.47+9.25=18.969.01-6.33+3.31+7.83=13.826.91-2.94+1.63+9.65=15.257.72-1.94+7.07+0.62=13.479.81-9.59+1.08+2.27=3.574.56-1.29+9.55+2.24=15.066.77-3.87+1.95+4.18=9.037.36-1.18+5.06+7.98=19.227.83-6.73+8.72+7.08=16.94.62-3.3+8.34+7.48=17.147.13-1.85+6.04+6.01=17.333.89-2.88+6+7.95=14.968.87-5.43+0.59+9.75=13.789.57-1.24+4.88+0.83=14.046.77-4.35+5.52+2.42=10.365.91-1.44+0.81+7.58=12.867.79-5.78+5.38+2.55=9.949.19-1.33+1.78+4.96=14.69.3-1.79+1.1+5.46=14.079.44-7.26+6.11+6.47=14.765.79-4+4.97+3.91=10.678.49-0.56+7.22+6.88=22.037.19-0.59+7.53+9.55=23.682.46-0.36+1.8+5.01=8.913.5-2.33+7.02+2.25=10.441.94-1.77+3.07+2.18=5.429.22-9.1+7.28+1.42=8.826.13-5.03+4.95+0.21=6.265.59-2.59+9.41+3.58=15.999-6.55+3+8.16=13.619.45-3.67+0.41+9.9=16.098.41-4.58+3.74+7.34=14.918.72-6.64+7.69+6.94=16.719.52-5.1+6.93+5.49=16.848.15-1.62+1.9+5.55=13.989.68-3.86+0.38+5.11=11.319.97-4.02+8.3+7.42=21.674.11-3.82+2.16+9.71=12.165.78-2.89+9.92+9.37=22.188.79-2.42+3.15-6.09=3.438.7-5.02+5.68-4.06=5.35.9-2.66+9.07-6.62=5.696.06-5.55+4.85-1.95=3.419.17-8.63+5.15-4.53=1.166.24-0.67+5.6-3.69=7.487.05-2.01+5.9-1.8=9.147.16-1.91+4.6-3.1=6.755.73-4.8+5.62-6.34=0.219.94-3.67+6.85-8.92=4.26.08-2.15+3.16-6.05=1.044.12-1.57+3.92-4.47=27.46-1.45+8.35-3.42=10.948.88-5.47+2.59-0.49=5.519.22-2.59+8.8-8.87=6.563.75-1.71+5.43-0.39=7.083.97-2.68+6.09-4.94=2.442.38-0.76+6.58-0.16=8.047.26-5.91+5.61-1.93=5.038.55-6.85+9.37-7.28=3.795.07-3.19+9.07-6.1=4.858.93-6.66+6.37-3.49=5.159.17-5.88+1.18-3.19=1.289.25-7.71+8.48-2.27=7.757.94-3.47+8.21-8.72=3.969.05-1.64+4.68-9.69=2.47-1.68+7.59-6.96=5.959.95-0.28+8.99-2.32=16.347.01-5.17+7.47-8.67=0.649.61-9.05+2.4-1.25=1.719.49-0.69+0.68-8.54=0.943.47-0.62+4.65-3.89=3.619.52-3.45+7.34-8.19=5.224.43-4.33+2.95-2.61=0.443.44-1.22+8.07-3.65=6.646.02-4.31+8.37-3.67=6.416.78-3.91+9.29-3.56=8.65.47-2.61+5.5-3.03=5.335.1-2.74+2.12-0.09=4.395.82-3.98+5.87-4.46=3.259.64-5.06+8.51-5.76=7.33