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8.79+6.35=4.52+2.56=1.34+1.41=3.75+4.34=4.76+5.09=5.94+4.19=4.37+8.74=4.09+2.97=1.01+7.67=7.4+0.99=2.99+3.52=0.52+4.41=5.28+7.19=0.06+9.26=9.83+6.72=3.01+7.32=3.17+3.04=6.6+6.05=8.66+7.77=0.57+1.74=4.02+0.87=8.54+8.22=6.01+2.7=7.38+6.27=8.51+5=9.07+7.75=2.3+7=3.17+6.61=8.87+8.58=4.03+3.94=4.69+0.11=0.71+7.33=5.62+9.38=4.95+6.07=6.82+0.07=6.23+1.96=7.15+1.55=1.45+2.63=2.97+0.59=0.99+8.31=1.05+6.15=1.98+5.3=6.63+4.08=4.37+9.13=8.05+6.06=5.25+9.05=6.14+7.54=2.13+9.8=3.06+2.68=6.5+1.48=2.29+0.44=4.9+8.33=8.73+5.12=5.54+7.49=5.69-4.51=8.38-3.26=5.35-3.04=8.89-4.49=8.34-6.13=4.15-3.56=8.72-0.26=4.3-1.2=4.19-2.14=8.12-6.59=8.83-5.7=9.88-1.11=9.74-1.57=3.23-1.03=5.94-3.23=9.21-8.23=9.15-3.95=6.87-1.43=9.86-9.53=7-4.34=7.85-5.47=8.08-1.2=8.62-6.14=5.12-4.88=7.06-4.43=8.74-4.05=6.71-4.95=7.58-4.34=6.38-2.17=7.29-2.16=2.91-2.26=5.33-2.64=8.53-5.1=2.59-0.48=8.96-1.38=5.4-2.28=9.28-9.08=6.29-3.39=9.9-1.55=9.71-3.54=6.89-6.68=8.67-0.49=4.17-2.95=9.33-3.56=7.64-5.91=8.31-3.19=5.42-3.04=3.6-2.74=9.11-4.06=3.19-2.65=9.59-2.68=9.71-4.09=5.32-5.09=8.12-0.13=4.8+7.01+1.87=1.71+6.55+9.76=4.92+9.99+9.73=0.59+3.84+5.62=1.97+9.46+2.71=0.92+4.56+7.78=0.43+3.65+8.19=6.05+5.91+3.01=7.9+2.66+9.61=5.39+6.91+8.51=7.96+7.37+1=3.29+6.51+6.33=3.01+6.68+6.62=5.14+0.23+4.56=9.78+5.5+5.31=3.14+3.72+6.6=5.73+6.21+4.32=9.26+5.14+9.7=8.04+3.29+4.88=5.08+9.81+5.45=2.93+8.06+2.83=8.14+2.99+2.18=7.87+4.23+6.43=6.76+1.29+1.98=5.36+8.29+2.79=5.02+6+9.31=6.83+6.2+7.82=3.99+3.32+0.91=5.15+0.75+6.69=4.98+5.03+2.48=5.8+4.79+7.05=2.08+9.92+1.98=8.43+6.43+0.83=3.69+0.18+5.28=4.12+9.56+8.44=2.12+8.69+0.56=8.58+3.13+6.52=1.02+7.59+6.83=1.27+4.85+5.4=1.33+8.93+8.21=4.17+8.2+9.91=6.45+9.58+2.66=7.19+0.61+8.18=6.23+2.62+8.95=9.68+5.39+9.23=2.91+4.22+1.6=4.68+1.97+9.93=0.47+8.16+2.19=7.82+6.22+1.09=3.6+6.94+4.98=8.81+6.97+5.17=4.55+0.27+7.59=7.65+1.56+9.29=3.86+7.59+6.47=1.9+1.4-1.72=5.74+5.47-3.69=4.44+3.94-6.22=5.44+7.82-9.86=7.89+4.92-8.27=5.03+5.46-0.23=6.87+6.11-1.81=6.44+2.49-1.18=9.51+6.37-8=3.13+5.73-0.44=9.85+7.97-3.75=6.05+1.58-2.76=8.66+5.07-0.17=2.6+8.62-2.9=6.82+3.61-1.95=8.05+2.43-5.41=0.9+9.98-7.9=8.12+1.33-8.37=5.01+6.66-4.26=2.44+4.9-3.32=8.11+1.9-5.91=0.38+8.58-2.09=6.56+8.09-6.12=5.29+2.29-3.43=8.04+4.67-2.39=2.98+4.68-2.23=1.47+5.4-1.93=4.09+0.97-1.94=7.74+6.72-8.69=5.69+1.27-5.3=4.57+4.21-1.34=7.39+4.39-0.93=6.45+6.28-1.27=7.23+3.88-9.98=0.85+3.96-3.53=6.6+8.06-5.11=0.73+3.85-0.6=6.27+1.42-1.58=4.99+9.78-8.2=2.82+7.55-5.08=2.36+7.24-6.02=8.97+2.88-9.41=5.53+7.73-2.9=2.6+2.11-0.77=6.41+9.27-4.73=7.06+3.58-4.34=5.93+2.9-0.28=7.82+6.77-3.89=2.94+7.43-6.9=4.21+6.22-5.09=4.14+0.17-1.11=6.85+7.01-4.19=9.28+4.54-6.16=4.23+3.2-3.24=8.14-4.19+6.67=5.49-1.43+7.37=9.37-2.62+3.27=4.84-3.92+0.45=9.88-1.55+1.41=5.92-2.24+7.29=2.52-2.03+0.02=5.84-0.6+0.64=3.74-1.79+3.77=3.95-2.37+9.44=8.21-1.1+6.78=8.57-2.49+7.53=1.9-0.5+0.12=9.14-3.24+9.95=7.06-0.34+7.67=3.93-1.17+8.34=9.75-7.05+9.31=6.03-0.51+5.03=4.46-1.5+6.86=9.73-8.15+1.32=9.02-8.66+1.73=7.78-2.65+2.67=7.3-1.46+0.02=8.33-0.38+4.97=5.91-1.88+1.36=1.82-0.73+4.55=8.31-8.04+2.84=9.12-8.86+0.87=9.27-2.12+8.47=8.9-3.72+7.38=6.89-2.51+4.06=6.01-2.26+8.83=4.3-3.23+7.04=7.92-1.38+6.87=6.92-2.16+1.12=6.75-5.59+8.14=5.92-5.22+1.9=7.02-0.56+1.62=6.76-5.47+7.27=4.47-0.28+0.14=3.72-0.83+4.84=9.16-2.76+5.7=4.11-3.94+3.74=9.29-1.37+0.19=1.02-0.33+0.61=5.13-2.5+7.97=8.09-1.55+7.86=7.74-4.93+7.12=6.67-4.25+0.43=3.2-1.11+7.02=9.52-3.89+1.27=7.66-4.08+5.85=7.07-4.79+7.36=6.55-1.52+2.95=6.38-1.48-0.46=7.34-0.74-3.71=6.55-1.43-0.52=4.61-0.76-0.11=8.79-1.55-1.56=7.99-1.13-3.15=9.02-1.99-4.2=6.23-5.71-0.26=3.92-2.12-1.2=3.93-0.1-1.91=3.55-0.61-0.64=8.56-4.78-0.03=8.62-0.03-2.8=7.84-1.8-4.03=6.51-0.67-2.52=8.15-1.77-5.26=6.5-1.82-4.13=8.52-0.57-4.02=3.2-1.36-0.28=6.42-1.83-3.62=5.5-3.02-0.35=6.39-2.02-1.49=6.79-2.33-0.92=5.46-0.92-3.95=8.34-0.12-7.82=8.05-2.84-1.47=8.03-0.1-0.48=7.08-3.89-0.08=9.69-8.87-0.32=3.83-2.7-0.89=6.19-0.32-4.94=8.88-7.47-0.39=4.34-1.06-2.03=7.4-2.34-1.02=8.49-1.91-1.04=9.17-1.67-2.83=6.16-3.26-2.41=8.56-2.12-0.69=9.29-5.92-1.93=7.62-4.78-2.6=6.27-2.27-3.39=8.36-2.88-0.93=6.28-3.08-1.13=5.03-0.9-2.69=8.17-0.44-4.66=8.81-1.43-1.9=9.74-2.16-5.52=8.14-2.49-0.08=9.39-0.68-8.07=7.85-2.04-1.3=8.99-2.83-0.97=9.19-3.25-5.54=7.99-0.87-0.99=8.18-5.02-1.6=7.06+8.18+5.53+3.62=8.91+1.88+0.51+1.31=4.53+1.48+6.67+4.35=4.51+0.28+0.68+1.1=8.8+5.37+5.91+3.15=8.54+5.29+8.88+5.89=0.41+8.83+6.8+6.02=6.77+4.02+7.07+7.36=7.31+6.62+8.15+9.15=5.1+5.4+0.23+6.88=3.74+7.63+3.58+4.18=0.27+1.81+2.86+6=2.09+6.34+4.49+7.1=5.55+2.39+6.11+7.36=7.64+5.7+6.59+4.99=2.35+8.27+6.8+1.36=7.74+2.48+2.51+7.02=0.56+1.53+2.26+6.27=9.92+8.59+5.37+8.99=3.72+2.76+7.15+2.57=6.03+4.41+1.17+2.89=6.9+4.61+1.31+3.77=1.47+2.28+9.62+5.54=7.96+0.87+9.38+9.62=1.86+1.64+6.45+3.2=5.47+3.23+6.78+9.23=1.18+8.86+1.66+0.81=8.93+0.75+7.47+4.5=8.48+7.99+1.81+7.84=9.39+8.96+2.99+6.78=2.65+0.71+5.99+4.73=1.14+8.54+3.64+2.21=6.83+6.62+8.25+6.33=7.67+5.58+5.81+3.22=7.37+7.41+1.31+1.79=7.72+8.41+1.59+7.05=3.81+0.54+9.28+2.23=9.12+8.02+9.57+3.7=9.5+1.27+9.47+0.39=1.66+1.89+8.15+8.85=4.84+3.89+5.46+8.9=1.67+3.39+4.89+9.77=7.28+5.6+6.96+6.19=4.38+1.64+8.53+4.17=5.39+8.93+3.69+1.65=1.91+8.79+2.35+5.14=6.02+1.5+3.35+4.2=7.62+4.73+9.88+7.57=6.72+3.59+6.33+0.91=0.22+1.2+7.36+3.68=7.77+7.56+2.13+4.56=2.88+0.23+8.47+8.05=0.65+4.66+4.94+2.02=5.99+4.05+0.89+5.32=2.48+7.86+8.69-7.27=3.82+6.18+5.27-5.35=8.34+1.83+3.77-6.03=8.42+5.94+1.09-4.27=5.8+3.12+0.65-0.6=6.55+1.16+5.01-1.36=8.5+7.17+7.98-6.98=7.48+6.14+1.1-4.79=8.56+9.9+5.16-8.21=2.7+5.01+3.79-1.6=9.26+5.46+1.69-0.35=0.34+2.03+7.64-9.58=2.75+3.18+8.78-0.4=0.33+4.25+0.06-1.72=9.48+0.05+0.49-7.83=8.09+3.41+5.7-5.67=9.08+6.86+4.28-3.64=7.79+6.67+4.13-4.01=4.05+9.38+3.99-3.49=7.93+8.85+4.11-2.79=1.33+7.62+9.78-4.36=8.17+9.4+2.93-5.97=5.52+8.89+7.17-9.38=2.02+6.84+5.23-1.24=9.72+2.75+2.76-6.9=6.01+6.29+5.96-2.32=2.8+1.04+7.24-1.15=4.95+5.71+0.88-1.4=6.33+2.5+1.56-4.64=8.18+5.08+1.34-7.78=6.2+1.84+3.25-6.95=9.18+8.49+3.17-5.36=4.61+2.89+5-2.14=3.51+8.92+8.13-7.13=9.64+8.99+2.8-5.8=1.03+8.07+2.09-4.24=9.74+3.97+2.41-2.13=0.72+1.36+4.86-1.67=9.38+5.13+9.96-5.07=4.99+9.32+8.7-2.44=8.61+4.89+2.82-0.35=5.24+3.34+1.91-4.56=8.4+6.71+1.9-6.52=2.61+5.66+6.52-1.71=9.66+6.17+1.23-0.26=1.53+2.91+6.67-4.38=4.04+1.39+7.55-4.66=3.31+3.81+0.3-7.28=8.48+3.93+2.88-7.62=2.88+4.06+8.48-0.78=8.06+3.68+4.62-8.97=4.3+2.65+8.64-6.63=3.85+3.5+1.36-8.19=3.38+7.06+0.06-1.26=5.28+2.34-3.68+6.74=7.86+7.02-3.38+1.3=9.04+7.65-3.25+1.65=8.5+8.96-7.83+9.93=8.74+0.69-4.6+9.38=6.56+6.04-2.18+3.87=6.64+5.23-0.22+7.82=2.56+7.12-6.1+2.38=5.68+7.41-2.14+1.53=6.84+5.75-3.13+5.59=6.69+7.86-0.99+3.98=9.77+1.63-5.62+2.51=6.16+3.55-3.92+6.31=9.99+1.37-0.91+4.92=6.93+5.73-7.05+9.01=3.61+7.84-6.3+6.07=0.28+8.73-6.74+4.87=2.92+3.35-5.75+0.38=4.38+9.66-6.4+6.81=5.05+7.07-5.99+2.48=4.11+7.75-3.71+7.87=3.71+8.11-9.41+2.42=1.56+4.75-4.41+8.33=0.44+6.94-4.16+4.11=2.42+5.48-6.73+2.33=1.79+5.75-6.69+8.8=5.13+5.99-7.35+8.19=8.69+2-2.66+3.05=2.91+6.98-4.17+2.95=7.85+2.05-4.38+4.63=3.75+8.14-9.4+5.77=6.56+4.33-5.51+4.66=7.6+7.25-6.13+8.47=7.65+5.03-0.64+7.7=1.51+5.66-0.71+6.2=5.82+8.66-3.08+9.85=2.81+5.58-3.27+7.71=3.43+3.38-0.69+5.89=0.35+6.79-6.09+7.92=0.15+2.94-2.19+1.29=9.41+7.56-7.47+6.6=6.11+9.49-4.16+0.57=9.12+8.26-0.58+4.48=1.55+5.24-1.33+5.89=9.34+5.06-5.83+2.3=3.22+6.82-0.03+2.17=3.44+5.86-5.61+9.45=5.24+1.57-6.69+4.28=4.02+7.15-2.01+5.58=7.96+5.33-0.55+7.44=8.43+9.68-7.54+9.03=6.83+5.55-7.71+0.04=0.59+5.49-2.58+7.11=9.48+4.18-9.33+4.69=8.45+4.33-9.25-2.18=9.44+0.9-4.7-0.21=5.93+6.18-2.81-5.21=7.68+6.02-8.35-1.04=6.28+6.38-0.38-3.2=0.37+7.9-1.16-1.67=1.11+5.78-2.1-0.3=2.48+9.9-5.08-4.01=6.36+8.85-6.08-0.76=3.65+9.99-9.46-3.88=2.97+9.55-0.31-3.98=9.67+8.99-6.88-3.54=7.08+9.94-0.78-8.27=8.18+7.76-9.84-4.98=9.02+1.27-4.38-0.95=9.44+8.72-4.85-2.07=9.14+6-3.52-2.55=8.75+6.47-6.01-5.94=3.95+6.69-6.99-2.86=9.82+6.07-3.84-7.15=9.72+9.62-0.61-3.16=7.14+2.1-5.6-1.55=5.5+9.06-4.83-5.1=9.86+4.7-5.64-8.56=3.17+5.42-3.61-2.23=6.02+9.03-0.57-1.13=9.37+5.86-9.75-1.98=5.78+5.73-7.4-3.72=1.45+8.05-1.71-7.18=7.09+5.25-1.31-8.92=6.79+9.26-2.49-1.58=7.67+4.93-4.6-1.41=7.65+7.72-1.51-4.16=7.91+7.06-3.73-5.48=8.05+8.38-9.15-6.31=5.44+9.19-7.59-4.58=9.87+6.65-7.9-0.04=7.49+9.66-1.39-5.53=7.46+0.67-1.85-0.35=9.82+2.27-5.07-4.72=8.4+6.65-2.49-7.34=3.34+8.53-3.32-2.33=9.76+0.9-1.84-5.33=8.6+3.72-5.79-6.35=8.7+3.57-4.79-2.88=8.96+0.35-6.47-2.56=8.15+9.45-3.99-8.22=5.66+7.33-0.19-4.01=9.83+9.2-9.48-4.88=5.66+6.78-4.87-0.2=6.72+5.59-6.49-2.45=9.44+8.21-9.34-4.12=3.06+7.16-5.19-1.96=7.35+9-8.54-0.08=4.46-0.55+1.29+0.97=5.76-3.93+8.92+9.32=2.96-2.5+5.71+8.89=3.81-2.65+7.6+5.55=7.73-2.89+9.07+1.77=8.38-6.53+4.06+5.27=5.22-4.57+3.17+0.69=2.35-0.02+5.2+7.2=7.28-2.91+2.92+0.67=7.29-0.05+5.61+6.44=9.88-1.77+7.57+0.39=8.96-1.8+0.62+8.01=8.46-3.39+4.12+2.53=8.01-1.85+9.58+9.36=7.73-3.59+4.56+9.13=5.09-2.11+1.19+8.46=9.06-8.66+1.08+7.38=2.03-1.19+9.87+8.5=5.93-4.79+4.06+7.76=3.9-0.51+9.74+0.29=9.74-2.06+4.45+8.63=2.76-0.55+1.74+3.54=7.64-7.39+0.8+3.79=2.31-1.52+3.05+7.58=5.99-0.34+7.99+1=7.78-4.23+1.57+1.06=8.6-4.12+1.12+2.39=4.44-0.51+0.68+7.4=9.84-2.23+3.61+7.8=4.26-3.09+8.64+0.88=8.11-1.12+4.71+7.63=8.5-3.42+2.67+7.03=5.28-4.85+9.58+0.56=6.5-6.08+2.09+7.18=7.35-6.67+9.43+6.03=9.8-9.31+7.99+0.27=7.36-0.02+3.66+2.47=4.03-3.83+0.08+4.31=8.08-3.53+6.17+9.58=4.03-0.82+9.86+7.04=1.6-0.75+4.72+8.64=2.66-0.58+3.16+6.42=7.39-1.64+2.77+7.54=7.69-3.4+3.21+0.89=9.14-8.96+3.99+0.14=1.8-1.26+8.2+8.85=1.02-0.51+0.32+2.88=4.19-2.61+8.79+7.9=7.95-6.77+9.28+2.75=5.67-1.05+8.34+4.1=7.9-4.64+1.1+4.56=4.73-1.99+5.12+9.3=6.29-5.16+8.15+1.11=8.22-3.45+1.69+1.81=3.48-0.73+6-1.79=0.93-0.25+8.72-8.45=8.65-4.19+8.28-9.61=4.53-1.23+6.33-1.18=7.35-2.21+7.81-3.17=5.55-3.76+1.11-2.61=6.45-3.41+9.92-2.95=5.63-0.26+0.47-0.99=9.67-3.33+7.88-4.97=6.55-3.44+9.29-8.29=7.91-3.14+5.88-1.77=5.05-4.42+6.54-3.57=2.68-1.76+9.57-2.48=8.5-1.87+1.77-2.07=1.97-0.29+9.01-1.67=5.26-2.1+9.09-7.18=4.47-1.71+1.29-0.94=1.61-0.92+9.31-2.16=3.77-2.65+9.61-9.16=8.52-7.2+7.86-6.39=8.32-4.86+7.75-4.48=4.68-2.32+9.36-9.16=9.01-0.74+6.51-6.18=7.33-0.17+5.33-5.11=3.39-1.07+9.37-6.51=1.55-1.43+4.56-0.46=3.63-0.32+2.96-3.24=5.57-4.68+3.8-1.07=4.07-2.64+3.34-3.08=4.86-3.87+9.58-3.75=4.64-0.15+9.96-5.94=8.72-4.03+5.84-4.24=8.34-0.96+2.76-2.22=3.63-2.8+4.34-2.18=8.73-0.14+1.96-3.96=4.55-0.84+6.75-1.16=7.44-7.31+7.24-3.93=4.18-0.62+8.89-7.43=1.87-1.24+9.68-0.08=4.83-4.03+8.09-3.48=6.93-2.44+1.5-3.52=8.24-1.75+4.42-7.15=6.61-4.07+8.37-8.76=8.74-7.04+5.07-1.45=5.24-1.96+1.31-1.3=9.9-3.41+4.72-2.14=7.17-1.68+6.51-1.95=4.16-1.84+4.45-1.54=5.64-0.31+5.11-4.39=9.18-1.56+5.51-3.47=8.24-4.31+2.35-5.19=7.37-4.21+6.41-0.74=7-2.79+9.58-8.31=8.26-2.47+6.01-0.51=4.66-1.25-2.04+3.94=8.9-2.16-4.83+9=7.22-0.34-4.62+8.15=7.45-2.9-2.66+8.99=9.07-0.78-5.48+9.69=3.1-0.32-0.59+6.75=7.25-1.93-0.17+5.47=5.56-1.72-0.58+0.35=4.99-0.28-0.05+7.06=2.98-0.58-0.29+6.62=5.92-1.21-3.59+5.21=9.94-1.47-2.26+9.36=5.67-2.11-3+5.9=6.45-0.16-2.27+1.4=5.03-4.21-0.68+6.11=5.16-1.72-2.06+1.73=9.16-0.8-7.27+0.94=7.93-1.44-0.93+1.23=7.05-1.75-3.38+9.51=9.53-1.67-3.46+6.07=8.61-1.22-2.24+5.69=8.49-1.58-6.02+6.36=9.64-0.29-4.89+1.66=5.01-0.31-1.9+8.14=8.29-0.3-2.94+1.52=7.88-2.77-1.04+1=9.34-4.58-1.13+5.03=9.83-2.62-3.34+4.92=8.29-2.89-1.69+6.05=5.9-2.17-1.83+5.16=9.36-1.89-1.28+7.6=6.05-0.38-4.95+2.48=8.28-3.2-4.74+3.9=8.77-3.14-0.71+8.58=9.24-4.99-1.42+1.79=6.76-1.03-1.31+1.8=7.43-5.52-1.26+2.41=7.22-3.34-2.4+8.63=7.75-5.15-0.8+4.81=9.14-4.26-3.71+4.77=8.43-1.46-2.58+6.73=8.11-2.8-4.04+8.8=9.45-6.49-1.67+6.7=6.77-0.66-3.34+6.78=8.46-0.68-3.39+6.95=8.89-1.46-0.1+5.89=9.36-7.54-0.74+4.84=8.47-6-1.54+3.32=5.71-4.45-0.21+7.96=5.06-2.34-2.41+2.71=9.7-2.32-1+3.52=7.75-0.98-2.39+2.96=3.95-2.74-0.57+4.46=8.36-1.42-4.39+9.42=6.02-0.31-0.71-1.7=9.64-2.63-1.94-2.72=7.2-0.57-0.38-5.26=9.51-3-0.63-3.89=7.51-0.34-0.04-2.71=9.21-3.24-2.38-0.42=8.05-6.65-0.47-0.81=7.45-1.44-2.51-1.16=5.75-0.85-2.17-0.44=8.83-0.67-1.3-2.96=7.36-2.05-0.08-0.53=9.22-1.14-0.37-0.1=9.88-0.47-5.4-3.33=8.59-2.64-2.25-2.13=3.75-0.56-1.42-0.8=9.41-0.21-5.74-1.58=8.71-3.55-2.63-1.03=8.52-0.87-2.68-0.28=9.57-1.67-2.79-4.41=9.54-0.42-5.07-2.97=9.93-1.71-0.38-1.87=8.06-3.55-2.51-0.28=7.38-0.18-0.82-0.61=9.89-5.94-1.57-1.02=8.72-3.91-3.78-0.66=9.74-3.77-5.62-0.06=8.69-0.74-4.68-1.14=6.33-2.4-1.66-0.51=8.36-0.49-0.27-4.89=7.08-0.4-5.26-1.07=9.21-0.56-1.01-6.03=5.11-0.28-2.01-2.62=8.47-1.9-3.52-2.73=9.48-1.1-0.48-0.61=8.68-1.46-1.74-0.64=8.8-0.82-3-3.32=9.7-3.24-1.16-4.49=8.14-0.12-3.51-0.41=8.33-1.82-2.79-2.78=9.94-4.29-2.18-1.08=6.07-0.26-3.03-0.61=9.84-0.44-5.96-0.32=9.65-3.22-0.63-1.96=9.75-1.43-1.51-3.41=9.9-2.57-1.71-3.43=9.28-5.21-2.14-0.3=6.83-0.63-2.93-2.37=9.71-0.7-4.22-0.21=4.57-0.03-3.31-0.98=9.23-0.43-2.26-0.62=8.68-0.95-3.87-1.3=8.35-0.22-6.32-1.65=8.8-4.26-2.62-1.4=7.12-1.3-1.66-2.16=参考答案8.79+6.35=15.144.52+2.56=7.081.34+1.41=2.753.75+4.34=8.094.76+5.09=9.855.94+4.19=10.134.37+8.74=13.114.09+2.97=7.061.01+7.67=8.687.4+0.99=8.392.99+3.52=6.510.52+4.41=4.935.28+7.19=12.470.06+9.26=9.329.83+6.72=16.553.01+7.32=10.333.17+3.04=6.216.6+6.05=12.658.66+7.77=16.430.57+1.74=2.314.02+0.87=4.898.54+8.22=16.766.01+2.7=8.717.38+6.27=13.658.51+5=13.519.07+7.75=16.822.3+7=9.33.17+6.61=9.788.87+8.58=17.454.03+3.94=7.974.69+0.11=4.80.71+7.33=8.045.62+9.38=154.95+6.07=11.026.82+0.07=6.896.23+1.96=8.197.15+1.55=8.71.45+2.63=4.082.97+0.59=3.560.99+8.31=9.31.05+6.15=7.21.98+5.3=7.286.63+4.08=10.714.37+9.13=13.58.05+6.06=14.115.25+9.05=14.36.14+7.54=13.682.13+9.8=11.933.06+2.68=5.746.5+1.48=7.982.29+0.44=2.734.9+8.33=13.238.73+5.12=13.855.54+7.49=13.035.69-4.51=1.188.38-3.26=5.125.35-3.04=2.318.89-4.49=4.48.34-6.13=2.214.15-3.56=0.598.72-0.26=8.464.3-1.2=3.14.19-2.14=2.058.12-6.59=1.538.83-5.7=3.139.88-1.11=8.779.74-1.57=8.173.23-1.03=2.25.94-3.23=2.719.21-8.23=0.989.15-3.95=5.26.87-1.43=5.449.86-9.53=0.337-4.34=2.667.85-5.47=2.388.08-1.2=6.888.62-6.14=2.485.12-4.88=0.247.06-4.43=2.638.74-4.05=4.696.71-4.95=1.767.58-4.34=3.246.38-2.17=4.217.29-2.16=5.132.91-2.26=0.655.33-2.64=2.698.53-5.1=3.432.59-0.48=2.118.96-1.38=7.585.4-2.28=3.129.28-9.08=0.26.29-3.39=2.99.9-1.55=8.359.71-3.54=6.176.89-6.68=0.218.67-0.49=8.184.17-2.95=1.229.33-3.56=5.777.64-5.91=1.738.31-3.19=5.125.42-3.04=2.383.6-2.74=0.869.11-4.06=5.053.19-2.65=0.549.59-2.68=6.919.71-4.09=5.625.32-5.09=0.238.12-0.13=7.994.8+7.01+1.87=13.681.71+6.55+9.76=18.024.92+9.99+9.73=24.640.59+3.84+5.62=10.051.97+9.46+2.71=14.140.92+4.56+7.78=13.260.43+3.65+8.19=12.276.05+5.91+3.01=14.977.9+2.66+9.61=20.175.39+6.91+8.51=20.817.96+7.37+1=16.333.29+6.51+6.33=16.133.01+6.68+6.62=16.315.14+0.23+4.56=9.939.78+5.5+5.31=20.593.14+3.72+6.6=13.465.73+6.21+4.32=16.269.26+5.14+9.7=24.18.04+3.29+4.88=16.215.08+9.81+5.45=20.342.93+8.06+2.83=13.828.14+2.99+2.18=13.317.87+4.23+6.43=18.536.76+1.29+1.98=10.035.36+8.29+2.79=16.445.02+6+9.31=20.336.83+6.2+7.82=20.853.99+3.32+0.91=8.225.15+0.75+6.69=12.594.98+5.03+2.48=12.495.8+4.79+7.05=17.642.08+9.92+1.98=13.988.43+6.43+0.83=15.693.69+0.18+5.28=9.154.12+9.56+8.44=22.122.12+8.69+0.56=11.378.58+3.13+6.52=18.231.02+7.59+6.83=15.441.27+4.85+5.4=11.521.33+8.93+8.21=18.474.17+8.2+9.91=22.286.45+9.58+2.66=18.697.19+0.61+8.18=15.986.23+2.62+8.95=17.89.68+5.39+9.23=24.32.91+4.22+1.6=8.734.68+1.97+9.93=16.580.47+8.16+2.19=10.827.82+6.22+1.09=15.133.6+6.94+4.98=15.528.81+6.97+5.17=20.954.55+0.27+7.59=12.417.65+1.56+9.29=18.53.86+7.59+6.47=17.921.9+1.4-1.72=1.585.74+5.47-3.69=7.524.44+3.94-6.22=2.165.44+7.82-9.86=3.47.89+4.92-8.27=4.545.03+5.46-0.23=10.266.87+6.11-1.81=11.176.44+2.49-1.18=7.759.51+6.37-8=7.883.13+5.73-0.44=8.429.85+7.97-3.75=14.076.05+1.58-2.76=4.878.66+5.07-0.17=13.562.6+8.62-2.9=8.326.82+3.61-1.95=8.488.05+2.43-5.41=5.070.9+9.98-7.9=2.988.12+1.33-8.37=1.085.01+6.66-4.26=7.412.44+4.9-3.32=4.028.11+1.9-5.91=4.10.38+8.58-2.09=6.876.56+8.09-6.12=8.535.29+2.29-3.43=4.158.04+4.67-2.39=10.322.98+4.68-2.23=5.431.47+5.4-1.93=4.944.09+0.97-1.94=3.127.74+6.72-8.69=5.775.69+1.27-5.3=1.664.57+4.21-1.34=7.447.39+4.39-0.93=10.856.45+6.28-1.27=11.467.23+3.88-9.98=1.130.85+3.96-3.53=1.286.6+8.06-5.11=9.550.73+3.85-0.6=3.986.27+1.42-1.58=6.114.99+9.78-8.2=6.572.82+7.55-5.08=5.292.36+7.24-6.02=3.588.97+2.88-9.41=2.445.53+7.73-2.9=10.362.6+2.11-0.77=3.946.41+9.27-4.73=10.957.06+3.58-4.34=6.35.93+2.9-0.28=8.557.82+6.77-3.89=10.72.94+7.43-6.9=3.474.21+6.22-5.09=5.344.14+0.17-1.11=3.26.85+7.01-4.19=9.679.28+4.54-6.16=7.664.23+3.2-3.24=4.198.14-4.19+6.67=10.625.49-1.43+7.37=11.439.37-2.62+3.27=10.024.84-3.92+0.45=1.379.88-1.55+1.41=9.745.92-2.24+7.29=10.972.52-2.03+0.02=0.515.84-0.6+0.64=5.883.74-1.79+3.77=5.723.95-2.37+9.44=11.028.21-1.1+6.78=13.898.57-2.49+7.53=13.611.9-0.5+0.12=1.529.14-3.24+9.95=15.857.06-0.34+7.67=14.393.93-1.17+8.34=11.19.75-7.05+9.31=12.016.03-0.51+5.03=10.554.46-1.5+6.86=9.829.73-8.15+1.32=2.99.02-8.66+1.73=2.097.78-2.65+2.67=7.87.3-1.46+0.02=5.868.33-0.38+4.97=12.925.91-1.88+1.36=5.391.82-0.73+4.55=5.648.31-8.04+2.84=3.119.12-8.86+0.87=1.139.27-2.12+8.47=15.628.9-3.72+7.38=12.566.89-2.51+4.06=8.446.01-2.26+8.83=12.584.3-3.23+7.04=8.117.92-1.38+6.87=13.416.92-2.16+1.12=5.886.75-5.59+8.14=9.35.92-5.22+1.9=2.67.02-0.56+1.62=8.086.76-5.47+7.27=8.564.47-0.28+0.14=4.333.72-0.83+4.84=7.739.16-2.76+5.7=12.14.11-3.94+3.74=3.919.29-1.37+0.19=8.111.02-0.33+0.61=1.35.13-2.5+7.97=10.68.09-1.55+7.86=14.47.74-4.93+7.12=9.936.67-4.25+0.43=2.853.2-1.11+7.02=9.119.52-3.89+1.27=6.97.66-4.08+5.85=9.437.07-4.79+7.36=9.646.55-1.52+2.95=7.986.38-1.48-0.46=4.447.34-0.74-3.71=2.896.55-1.43-0.52=4.64.61-0.76-0.11=3.748.79-1.55-1.56=5.687.99-1.13-3.15=3.719.02-1.99-4.2=2.836.23-5.71-0.26=0.263.92-2.12-1.2=0.63.93-0.1-1.91=1.923.55-0.61-0.64=2.38.56-4.78-0.03=3.758.62-0.03-2.8=5.797.84-1.8-4.03=2.016.51-0.67-2.52=3.328.15-1.77-5.26=1.126.5-1.82-4.13=0.558.52-0.57-4.02=3.933.2-1.36-0.28=1.566.42-1.83-3.62=0.975.5-3.02-0.35=2.136.39-2.02-1.49=2.886.79-2.33-0.92=3.545.46-0.92-3.95=0.598.34-0.12-7.82=0.48.05-2.84-1.47=3.748.03-0.1-0.48=7.457.08-3.89-0.08=3.119.69-8.87-0.32=0.53.83-2.7-0.89=0.246.19-0.32-4.94=0.938.88-7.47-0.39=1.024.34-1.06-2.03=1.257.4-2.34-1.02=4.048.49-1.91-1.04=5.549.17-1.67-2.83=4.676.16-3.26-2.41=0.498.56-2.12-0.69=5.759.29-5.92-1.93=1.447.62-4.78-2.6=0.246.27-2.27-3.39=0.618.36-2.88-0.93=4.556.28-3.08-1.13=2.075.03-0.9-2.69=1.448.17-0.44-4.66=3.078.81-1.43-1.9=5.489.74-2.16-5.52=2.068.14-2.49-0.08=5.579.39-0.68-8.07=0.647.85-2.04-1.3=4.518.99-2.83-0.97=5.199.19-3.25-5.54=0.47.99-0.87-0.99=6.138.18-5.02-1.6=1.567.06+8.18+5.53+3.62=24.398.91+1.88+0.51+1.31=12.614.53+1.48+6.67+4.35=17.034.51+0.28+0.68+1.1=6.578.8+5.37+5.91+3.15=23.238.54+5.29+8.88+5.89=28.60.41+8.83+6.8+6.02=22.066.77+4.02+7.07+7.36=25.227.31+6.62+8.15+9.15=31.235.1+5.4+0.23+6.88=17.613.74+7.63+3.58+4.18=19.130.27+1.81+2.86+6=10.942.09+6.34+4.49+7.1=20.025.55+2.39+6.11+7.36=21.417.64+5.7+6.59+4.99=24.922.35+8.27+6.8+1.36=18.787.74+2.48+2.51+7.02=19.750.56+1.53+2.26+6.27=10.629.92+8.59+5.37+8.99=32.873.72+2.76+7.15+2.57=16.26.03+4.41+1.17+2.89=14.56.9+4.61+1.31+3.77=16.591.47+2.28+9.62+5.54=18.917.96+0.87+9.38+9.62=27.831.86+1.64+6.45+3.2=13.155.47+3.23+6.78+9.23=24.711.18+8.86+1.66+0.81=12.518.93+0.75+7.47+4.5=21.658.48+7.99+1.81+7.84=26.129.39+8.96+2.99+6.78=28.122.65+0.71+5.99+4.73=14.081.14+8.54+3.64+2.21=15.536.83+6.62+8.25+6.33=28.037.67+5.58+5.81+3.22=22.287.37+7.41+1.31+1.79=17.887.72+8.41+1.59+7.05=24.773.81+0.54+9.28+2.23=15.869.12+8.02+9.57+3.7=30.419.5+1.27+9.47+0.39=20.631.66+1.89+8.15+8.85=20.554.84+3.89+5.46+8.9=23.091.67+3.39+4.89+9.77=19.727.28+5.6+6.96+6.19=26.034.38+1.64+8.53+4.17=18.725.39+8.93+3.69+1.65=19.661.91+8.79+2.35+5.14=18.196.02+1.5+3.35+4.2=15.077.62+4.73+9.88+7.57=29.86.72+3.59+6.33+0.91=17.550.22+1.2+7.36+3.68=12.467.77+7.56+2.13+4.56=22.022.88+0.23+8.47+8.05=19.630.65+4.66+4.94+2.02=12.275.99+4.05+0.89+5.32=16.252.48+7.86+8.69-7.27=11.763.82+6.18+5.27-5.35=9.928.34+1.83+3.77-6.03=7.918.42+5.94+1.09-4.27=11.185.8+3.12+0.65-0.6=8.976.55+1.16+5.01-1.36=11.368.5+7.17+7.98-6.98=16.677.48+6.14+1.1-4.79=9.938.56+9.9+5.16-8.21=15.412.7+5.01+3.79-1.6=9.99.26+5.46+1.69-0.35=16.060.34+2.03+7.64-9.58=0.432.75+3.18+8.78-0.4=14.310.33+4.25+0.06-1.72=2.929.48+0.05+0.49-7.83=2.198.09+3.41+5.7-5.67=11.539.08+6.86+4.28-3.64=16.587.79+6.67+4.13-4.01=14.584.05+9.38+3.99-3.49=13.937.93+8.85+4.11-2.79=18.11.33+7.62+9.78-4.36=14.378.17+9.4+2.93-5.97=14.535.52+8.89+7.17-9.38=12.22.02+6.84+5.23-1.24=12.859.72+2.75+2.76-6.9=8.336.01+6.29+5.96-2.32=15.942.8+1.04+7.24-1.15=9.934.95+5.71+0.88-1.4=10.146.33+2.5+1.56-4.64=5.758.18+5.08+1.34-7.78=6.826.2+1.84+3.25-6.95=4.349.18+8.49+3.17-5.36=15.484.61+2.89+5-2.14=10.363.51+8.92+8.13-7.13=13.439.64+8.99+2.8-5.8=15.631.03+8.07+2.09-4.24=6.959.74+3.97+2.41-2.13=13.990.72+1.36+4.86-1.67=5.279.38+5.13+9.96-5.07=19.44.99+9.32+8.7-2.44=20.578.61+4.89+2.82-0.35=15.975.24+3.34+1.91-4.56=5.938.4+6.71+1.9-6.52=10.492.61+5.66+6.52-1.71=13.089.66+6.17+1.23-0.26=16.81.53+2.91+6.67-4.38=6.734.04+1.39+7.55-4.66=8.323.31+3.81+0.3-7.28=0.148.48+3.93+2.88-7.62=7.672.88+4.06+8.48-0.78=14.648.06+3.68+4.62-8.97=7.394.3+2.65+8.64-6.63=8.963.85+3.5+1.36-8.19=0.523.38+7.06+0.06-1.26=9.245.28+2.34-3.68+6.74=10.687.86+7.02-3.38+1.3=12.89.04+7.65-3.25+1.65=15.098.5+8.96-7.83+9.93=19.568.74+0.69-4.6+9.38=14.216.56+6.04-2.18+3.87=14.296.64+5.23-0.22+7.82=19.472.56+7.12-6.1+2.38=5.965.68+7.41-2.14+1.53=12.486.84+5.75-3.13+5.59=15.056.69+7.86-0.99+3.98=17.549.77+1.63-5.62+2.51=8.296.16+3.55-3.92+6.31=12.19.99+1.37-0.91+4.92=15.376.93+5.73-7.05+9.01=14.623.61+7.84-6.3+6.07=11.220.28+8.73-6.74+4.87=7.142.92+3.35-5.75+0.38=0.94.38+9.66-6.4+6.81=14.455.05+7.07-5.99+2.48=8.614.11+7.75-3.71+7.87=16.023.71+8.11-9.41+2.42=4.831.56+4.75-4.41+8.33=10.230.44+6.94-4.16+4.11=7.332.42+5.48-6.73+2.33=3.51.79+5.75-6.69+8.8=9.655.13+5.99-7.35+8.19=11.968.69+2-2.66+3.05=11.082.91+6.98-4.17+2.95=8.677.85+2.05-4.38+4.63=10.153.75+8.14-9.4+5.77=8.266.56+4.33-5.51+4.66=10.047.6+7.25-6.13+8.47=17.197.65+5.03-0.64+7.7=19.741.51+5.66-0.71+6.2=12.665.82+8.66-3.08+9.85=21.252.81+5.58-3.27+7.71=12.833.43+3.38-0.69+5.89=12.010.35+6.79-6.09+7.92=8.970.15+2.94-2.19+1.29=2.199.41+7.56-7.47+6.6=16.16.11+9.49-4.16+0.57=12.019.12+8.26-0.58+4.48=21.281.55+5.24-1.33+5.89=11.359.34+5.06-5.83+2.3=10.873.22+6.82-0.03+2.17=12.183.44+5.86-5.61+9.45=13.145.24+1.57-6.69+4.28=4.44.02+7.15-2.01+5.58=14.747.96+5.33-0.55+7.44=20.188.43+9.68-7.54+9.03=19.66.83+5.55-7.71+0.04=4.710.59+5.49-2.58+7.11=10.619.48+4.18-9.33+4.69=9.028.45+4.33-9.25-2.18=1.359.44+0.9-4.7-0.21=5.435.93+6.18-2.81-5.21=4.097.68+6.02-8.35-1.04=4.316.28+6.38-0.38-3.2=9.080.37+7.9-1.16-1.67=5.441.11+5.78-2.1-0.3=4.492.48+9.9-5.08-4.01=3.296.36+8.85-6.08-0.76=8.373.65+9.99-9.46-3.88=0.32.97+9.55-0.31-3.98=8.239.67+8.99-6.88-3.54=8.247.08+9.94-0.78-8.27=7.978.18+7.76-9.84-4.98=1.129.02+1.27-4.38-0.95=4.969.44+8.72-4.85-2.07=11.249.14+6-3.52-2.55=9.078.75+6.47-6.01-5.94=3.273.95+6.69-6.99-2.86=0.799.82+6.07-3.84-7.15=4.99.72+9.62-0.61-3.16=15.577.14+2.1-5.6-1.55=2.095.5+9.06-4.83-5.1=4.639.86+4.7-5.64-8.56=0.363.17+5.42-3.61-2.23=2.756.02+9.03-0.57-1.13=13.359.37+5.86-9.75-1.98=3.55.78+5.73-7.4-3.72=0.391.45+8.05-1.71-7.18=0.617.09+5.25-1.31-8.92=2.116.79+9.26-2.49-1.58=11.987.67+4.93-4.6-1.41=6.597.65+7.72-1.51-4.16=9.77.91+7.06-3.73-5.48=5.768.05+8.38-9.15-6.31=0.975.44+9.19-7.59-4.58=2.469.87+6.65-7.9-0.04=8.587.49+9.66-1.39-5.53=10.237.46+0.67-1.85-0.35=5.939.82+2.27-5.07-4.72=2.38.4+6.65-2.49-7.34=5.223.34+8.53-3.32-2.33=6.229.76+0.9-1.84-5.33=3.498.6+3.72-5.79-6.35=0.188.7+3.57-4.79-2.88=4.68.96+0.35-6.47-2.56=0.288.15+9.45-3.99-8.22=5.395.66+7.33-0.19-4.01=8.799.83+9.2-9.48-4.88=4.675.66+6.78-4.87-0.2=7.376.72+5.59-6.49-2.45=3.379.44+8.21-9.34-4.12=4.193.06+7.16-5.19-1.96=3.077.35+9-8.54-0.08=7.734.46-0.55+1.29+0.97=6.175.76-3.93+8.92+9.32=20.072.96-2.5+5.71+8.89=15.063.81-2.65+7.6+5.55=14.317.73-2.89+9.07+1.77=15.688.38-6.53+4.06+5.27=11.185.22-4.57+3.17+0.69=4.512.35-0.02+5.2+7.2=14.737.28-2.91+2.92+0.67=7.967.29-0.05+5.61+6.44=19.299.88-1.77+7.57+0.39=16.078.96-1.8+0.62+8.01=15.798.46-3.39+4.12+2.53=11.728.01-1.85+9.58+9.36=25.17.73-3.59+4.56+9.13=17.835.09-2.11+1.19+8.46=12.639.06-8.66+1.08+7.38=8.862.03-1.19+9.87+8.5=19.215.93-4.79+4.06+7.76=12.963.9-0.51+9.74+0.29=13.429.74-2.06+4.45+8.63=20.762.76-0.55+1.74+3.54=7.497.64-7.39+0.8+3.79=4.842.31-1.52+3.05+7.58=11.425.99-0.34+7.99+1=14.647.78-4.23+1.57+1.06=6.188.6-4.12+1.12+2.39=7.994.44-0.51+0.68+7.4=12.019.84-2.23+3.61+7.8=19.024.26-3.09+8.64+0.88=10.698.11-1.12+4.71+7.63=19.338.5-3.42+2.67+7.03=14.785.28-4.85+9.58+0.56=10.576.5-6.08+2.09+7.18=9.697.35-6.67+9.43+6.03=16.149.8-9.31+7.99+0.27=8.757.36-0.02+3.66+2.47=13.474.03-3.83+0.08+4.31=4.598.08-3.53+6.17+9.58=20.34.03-0.82+9.86+7.04=20.111.6-0.75+4.72+8.64=14.212.66-0.58+3.16+6.42=11.667.39-1.64+2.77+7.54=16.067.69-3.4+3.21+0.89=8.399.14-8.96+3.99+0.14=4.311.8-1.26+8.2+8.85=17.591.02-0.51+0.32+2.88=3.714.19-2.61+8.79+7.9=18.277.95-6.77+9.28+2.75=13.215.67-1.05+8.34+4.1=17.067.9-4.64+1.1+4.56=8.924.73-1.99+5.12+9.3=17.166.29-5.16+8.15+1.11=10.398.22-3.45+1.69+1.81=8.273.48-0.73+6-1.79=6.960.93-0.25+8.72-8.45=0.958.65-4.19+8.28-9.61=3.134.53-1.23+6.33-1.18=8.457.35-2.21+7.81-3.17=9.785.55-3.76+1.11-2.61=0.296.45-3.41+9.92-2.95=10.015.63-0.26+0.47-0.99=4.859.67-3.33+7.88-4.97=9.256.55-3.44+9.29-8.29=4.117.91-3.14+5.88-1.77=8.885.05-4.42+6.54-3.57=3.62.68-1.76+9.57-2.48=8.018.5-1.87+1.77-2.07=6.331.97-0.29+9.01-1.67=9.025.26-2.1+9.09-7.18=5.074.47-1.71+1.29-0.94=3.111.61-0.92+9.31-2.16=7.843.77-2.65+9.61-9.16=1.578.52-7.2+7.86-6.39=2.798.32-4.86+7.75-4.48=6.734.68-2.32+9.36-9.16=2.569.01-0.74+6.51-6.18=8.67.33-0.17+5.33-5.11=7.383.39-1.07+9.37-6.51=5.181.55-1.43+4.56-0.46=4.223.63-0.32+2.96-3.24=3.035.57-4.68+3.8-1.07=3.624.07-2.64+3.34-3.08=1.694.86-3.87+9.58-3.75=6.824.64-0.15+9.96-5.94=8.518.72-4.03+5.84-4.24=6.298.34-0.96+2.76-2.22=7.923.63-2.8+4.34-2.18=2.998.73-0.14+1.96-3.96=6.594.55-0.84+6.75-1.16=9.37.44-7.31+7.24-3.93=3.444.18-0.62+8.89-7.43=5.021.87-1.24+9.68-0.08=10.234.83-4.03+8.09-3.48=5.416.93-