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5.27+4.87=0.22+1.56=0.84+7.96=1.22+6.79=0.7+0.28=8.27+4.32=2.75+5.26=1.03+5.18=6.65+2.52=3.9+6.23=3.94+0.41=6.22+2.51=7.45+8.5=0.3+2.31=0.29+4.19=5.74+6.77=0.97+1.81=8.25+8.71=1+2.34=9.03+9=1.98+6.5=8.98+4.86=6.76+5.27=4.3+7.23=9.99+9.96=8.67+0.87=3.39+8.67=6.31+3.41=8.57+3.25=8.83+5.72=3.82+7.65=8.9+4.36=8.68+1.87=2.9+8.16=5.11+7.11=5.31+5.8=1.66+7.89=7.78+7.32=2.51+2.99=6.38+3.47=2.26+3.13=1.93+8.46=2.3+5.39=9.25+7.96=5.1+5.47=3.33+1.79=8.13+6.95=1.48+2.47=9.99+3.38=4.1+4.37=7.57+2.64=8.04+4.84=4.55+5.48=0.18+8.52=7.53-1.47=5.85-5.2=8.54-7.33=4.94-2.38=8.77-4.45=7.56-6.04=8.62-7.24=6.13-1.65=9.14-8.06=9.76-1.41=8.43-2.97=9.96-1.56=3.83-2.21=7.68-5.74=7.4-6.23=4.68-1.78=9.46-7.11=4.31-1.9=3.25-2.08=9.05-4.97=9.36-5.79=9.18-2.18=8.82-5.7=6.53-5.23=7.69-3.75=2.94-0.72=5.54-1.46=7.46-5.84=3.64-1.56=5.66-4.18=2.77-1.31=3.86-3.18=5.99-2.69=8.78-2.13=9.31-6.92=9.79-7.27=6.71-2.51=6.76-5.88=7.98-0.21=8.55-6.67=6.95-3.8=0.8-0.15=5.03-4.35=9.08-4.74=5.99-5.44=6.3-2.29=6.26-5.9=9.04-7.01=4.74-3.21=6.07-5.94=8.77-0.76=8.68-7.8=9.53-7.1=0.65-0.54=0.31+6.51+6.94=3.15+6.58+8.28=4.62+9.31+2.38=8.58+3.55+1.14=7.39+2.11+9.29=8.63+0.21+0.97=4.53+3.36+7.36=7.29+0.47+6.62=0.49+1.82+0.36=4.25+4.26+8.55=2.3+7.56+0.98=7.52+9.54+7.05=8.83+0.5+2.9=8.85+4.4+2.27=0.89+6.37+1.99=8.96+0.68+8.92=6.54+7.48+4.45=6.76+9.48+5.28=3.51+7.22+1.28=7.7+5.12+9.88=8.46+0.92+5.3=9.58+7.39+1.82=3.81+4.74+1.58=3.28+6.59+5.21=4.85+1.53+4.82=8.29+7.79+5.32=8.77+3.41+0.54=0.89+9.92+6.28=1.24+4.27+3.83=1.35+5.88+3.74=2.37+6.21+1.46=7.39+3.93+6.2=1.69+7.97+6.28=7.56+1.98+5.23=7.9+7.58+7.32=8.29+0.07+6.2=5.4+4.93+3.93=8.89+4.71+1.63=3.83+2.81+6.7=9.29+0.35+8.42=9.26+1.63+4.71=7.55+8.26+9.23=9.03+3.79+3.24=1.66+5.12+5.83=3.2+9.9+8.38=5.6+8.54+7.47=2.58+1.99+5.42=3.67+4.93+8.94=9.56+4.1+1.38=1.18+8.08+4.86=6.01+3.52+8.11=3.12+9.66+1.22=4+4.57+7.55=5.92+5.75+9.84=7.24+9.41-4.26=5.47+4-0.31=1.11+1.74-2.43=9.74+5.42-1.91=2.15+8.59-2.13=6.78+5.77-4.15=9.53+4.68-6.2=3.69+9.97-0.45=9.95+4.29-6.3=6.78+7.76-8.03=2.6+7.69-8.55=9.04+9.08-8.23=2.66+5.54-7.11=3.31+6.77-6.97=0.54+7.15-2.11=7.3+5.39-4.42=6.34+4.09-9.75=8.04+3.58-1.93=7.61+9.84-3.91=4.79+3.16-2.56=9.27+9.97-0.08=8.24+9.79-4.13=4.65+8.44-8.51=7.74+6.74-9.1=4.9+1.36-4.85=4.3+5.88-9.98=1.86+8.54-2.66=5.29+0.1-0.78=9.42+2.12-8.07=5.97+3.05-7.27=7.32+1.99-6.12=6.68+8.36-7.68=1.74+1.87-2.78=8.68+9.76-8.31=4.24+2.54-4.58=4.49+7.13-7.17=3.87+7.72-5.17=9.96+0.62-2.49=6.79+5.01-9.04=6.63+3.17-6.11=9.26+9.44-5.18=9.12+8.78-0.35=1.22+2.28-2.6=1.89+9.48-5.95=7.4+5.51-0.7=6.67+8.68-0.46=5.53+3.2-8.34=3+5.67-5.45=0.98+7.52-7.63=7.16+6.33-6.41=4.09+0.21-3.7=5.71+9.37-7.67=8.82+8.56-2=0.43+9.74-0.94=1.8-1.63+4.31=6.96-2.29+5.27=6.24-2.87+5.42=9.17-2.69+0.23=9.05-1.48+3.51=8.46-4.53+0.65=9.93-8.14+9.08=7.9-1.39+3.25=5.8-3.77+0.46=6.96-2.56+9.69=8.98-7.37+4.94=9.64-8.15+4.58=5.71-1.43+2.29=6.44-4.25+8.18=8.12-7.86+7.33=9.06-3.9+8.74=6.4-1.79+8.97=9.92-9.15+5.34=4.18-3.34+8.01=0.92-0.78+9.83=8.31-2.33+2.87=5.88-3.75+6.85=7.74-4.31+1.2=9.59-4.36+8.99=6.9-5.78+8.43=3.11-2.51+1.23=9.47-3.62+2.45=8.28-5.25+7.51=8.7-7.96+5.93=8.83-3.24+6.72=7.91-6.45+0.75=9.9-9.4+5.33=6.73-3.87+4.84=5.94-1.58+2.05=8.54-5.66+0.76=5.49-1.73+4.58=8.45-1.88+0.97=7.99-1.06+2.03=2.29-1.76+1.43=9.52-1.96+8.05=3.96-1.46+4.84=6.71-1.31+0.81=4.13-3.2+9.05=7.18-1.39+9.27=3.93-1.15+1.08=6.17-4.11+6.14=5.96-4.37+0.66=8.14-0.53+1.03=2.81-1.18+2.77=4.51-1.98+9.62=2.89-0.04+4.5=3.15-2.02+5.88=4.43-3.77+9.97=8.48-1.76+9.55=9.37-6.5-1.53=7.69-0.38-2.73=1.27-0.32-0.5=8.64-0.29-4.12=9.25-3.12-4=8.32-5.06-0.63=6.57-1.74-2.48=7.03-0.72-2.15=9.73-2.51-1.53=8.46-4.2-4.05=8.87-1.86-6.79=3.06-1.34-0.31=9.26-1.93-4.47=8.75-0.25-6.62=8.93-2.6-0.03=7.32-4.04-3.12=9.93-0.44-4.31=1.72-0.27-0.7=9.26-0.56-4.81=7.65-1.79-4.95=6.62-3.36-0.57=7.9-4.64-0.12=8.44-5.2-0.44=8.89-1.8-0.74=4.53-0.97-2.31=6.2-2.84-0.69=8.74-1.56-6.84=8.24-0.14-4.25=5.84-0.83-1.61=4.82-3.51-1.21=4.44-0.55-3.1=6.8-1.56-1.53=7.24-1.07-5.82=9.23-1.65-2.65=5.22-0.9-1.93=8.43-0.65-0.59=8.25-1.62-1.3=9-0.4-3.61=5.69-2.64-0.04=9.74-2.95-0.24=9.18-5.5-1.69=8.5-2.04-5.9=9.84-1.41-2.2=9.91-1.12-5.53=4.16-0.3-0.13=9.83-0.64-7.22=6.63-0.22-3.24=8.98-0.45-1.99=7.86-0.35-5.29=3.93-0.8-0.73=6.41-2.34-1.79=7.28-3.03-0.8=9.81-2.63-0.88=5.73-0.54-3.18=6.86+3.61+0.57+0.1=1.35+4.49+3.85+6.69=8.84+2.44+3.82+3.94=6.89+3.25+6.57+0.84=4.77+0.48+7.7+0.25=1.48+0.41+0.59+1.22=0.28+6.28+5.24+0.35=3.06+3.83+1.43+4.55=7.23+3.59+7.71+1.73=2.93+1.26+5.85+7.98=3.71+8.73+9.69+0.8=0.33+3.55+2.78+7.08=2.2+1.69+8.33+3.41=8.49+9.72+1.06+0.72=6.82+5.3+0.18+9.8=4.55+0.71+9.58+4.91=5.38+4.03+1.68+1.66=0.86+3.4+8.12+2.84=4.99+4.51+2.89+9.91=7.83+9.38+9.29+0.76=2.77+3.81+6.15+4.38=0.87+4.57+5+1.94=5.08+2.86+4.14+8.3=6.11+9.03+2.98+3.61=2+5.59+4.4+4.3=3.14+8.69+1.53+3.85=5.4+6.67+9.54+9.69=3.95+2.79+3.23+8.25=2.27+2.93+5.18+2.7=1.39+3.89+0.68+8.75=6.78+6.63+9.91+2.4=1.61+9.5+9.97+9.05=7.7+0.87+4.39+8.99=8.39+6.81+0.18+4.12=9.56+9.66+8.7+2.5=9.25+4.75+9.14+3.31=9.23+8.64+0.24+0.9=5.8+9.88+9.41+9.5=1.5+3.54+6.1+1.31=3.54+5.42+9.12+8.86=9.88+7.35+7.44+0.19=8.56+4.67+6.79+8.41=1.75+8.83+4.64+0.82=1.22+3.26+0.12+1.33=8.58+7.57+5.62+9.28=9.16+6.67+2.29+1.97=5.76+3.64+1.53+2.43=5.14+2.1+1.32+5.52=7.48+2.17+6.69+3.4=6.56+6.35+0.54+9.45=6.24+5.6+2.46+3.86=7.42+3.88+1.03+6.44=7.67+9.06+6.44+3.29=4.78+1.45+9.1+1=4.9+6.66+2.12-9.12=4.85+8.58+4.48-4.64=8.41+9.05+5.14-3.81=6.4+5.58+7.27-6.78=0.43+5.24+6.24-6.78=1.45+2.79+4.64-0.95=4.91+3.69+2.33-3.07=5.59+8.17+0.03-8.62=7.2+1+0.31-1.23=3.4+2.08+0.8-5.67=9.38+8.09+0.62-7.21=5.96+0.65+2.46-8.07=0.21+7.11+9.72-2.27=1.07+2.33+9.98-7.22=0.89+4.03+3.68-5.94=8.13+3.81+9.58-6.65=0.68+5.17+6.87-7.8=3.33+4.61+6.38-5.09=8.26+7.75+3.3-3.63=2.04+1.79+6.41-2.98=7.97+7.44+9.38-4.69=9.07+9.06+3.35-2.28=1.96+8.11+0.49-1.13=8.91+6.9+3.37-1.71=2.25+1.89+5.38-2.72=1.04+2.44+3.53-2.14=8.91+9.55+5.77-3.25=8.07+1.18+2.16-9.48=3.14+4.52+0.08-6.8=6.64+4.4+1.66-4.64=6.34+5.25+3.54-6.93=3.37+8.83+6.93-2.82=9.49+4.47+9.03-2.38=1.34+7.79+5.3-7=8.58+5.18+5.48-5.01=4.34+5.33+5.76-2.74=5.05+6.46+3.17-8.82=8.96+7.52+8.44-3.85=2.76+4.38+8.18-0.67=7.22+7.49+7.51-1.57=4.96+5.89+0.09-6.24=4.47+3.27+2.87-1.59=7.7+6.07+9.76-7.59=0.54+0.06+9.1-6.38=8.51+1.46+7.22-0.19=3.72+1.06+2.39-2.43=1.49+4.97+0.65-0.8=0.48+3.44+8.03-4.62=5.66+8.52+5.07-2.64=2.32+5.56+3.38-2.99=1.02+7.84+5.3-6.38=1.7+9.07+8.1-0.33=7.99+0.41+6.68-1.79=3.74+8.6+3.69-8.84=7.73+6.74-2.15+9.42=7.16+9.68-0.72+7.53=8.83+3.51-8.45+2.46=2.42+7.85-6.4+7.4=9.03+3.79-2.96+1.37=7.24+7.46-1.01+8.88=7.56+6.23-2.25+1.34=2.79+1.08-3.23+2.48=3.88+8.28-3.79+1.6=3.05+2.78-1.36+6.02=8.86+7.99-6.79+5.33=1.27+6.38-0.73+0.28=6.56+0.16-4.14+0.93=4.96+9.56-7.84+3.19=9.61+1.39-1+9.95=1.45+1.79-0.12+9.39=7.78+1.85-2.67+4.7=2.31+8.44-2.1+4.58=4.6+1.45-5.38+6.91=2.6+2.07-3.46+6.23=4.23+1.38-1.35+8.11=3.85+9.38-7.16+9.11=8.46+9.67-5.55+4.3=6.32+1.64-3.7+3.24=9.61+3.66-6.44+9.76=2.78+9.3-7.33+4.15=7.05+1.23-1.91+5.71=0.5+9.67-3.62+1.33=1.86+4.45-2.53+7.27=2.88+1.11-3.06+3.69=1.84+4.89-5.32+5.01=1.95+8.03-6.22+1.28=7.99+2.48-8.1+1.06=0.14+8.49-2.37+7.22=2.83+7.17-3.73+7.9=3.61+5.61-3.17+4.48=6.13+4.31-3.87+5.58=9.27+1.13-1.38+0.04=3+1.35-0.25+5.78=5.39+8.18-4.42+6.03=3.1+4.37-5.7+5.34=6.22+1.03-5.24+3.78=0.49+5.56-2.42+1.51=4.1+8.69-0.69+1.35=4.65+6.72-3.42+6.66=4.36+4.54-2.12+4.28=6.86+2.01-3.55+1.47=5.22+2.59-3.45+1.53=9.54+1.85-2.79+3.62=0.22+3.39-2.83+4.58=9.9+1.58-7.79+0.38=7.38+3.36-1.39+2.61=4.31+7.49-6.79+1.53=6.47+7.72-7.98+0.78=0.36+8.22-3.8-0.75=5.99+2.74-1.84-4.7=2.02+8.92-7.37-1.07=4.2+6.14-2.25-2.42=8.69+3.38-4.27-1.83=6.89+3.88-4.2-4.34=6.72+5.78-2.93-5.31=8.34+8.83-4.29-1.04=2.3+7.77-3.23-0.56=0.46+9.69-0.96-7.66=8.83+4.97-3.9-9.55=1.99+8.87-6.18-4.14=9.36+2.92-5.68-1.31=5.31+6.44-0.2-3.33=0.95+1.69-1.14-0.8=8.82+4.13-6.14-6.1=5.81+3.03-2.76-1.29=2.89+7.96-5.33-0.73=2.02+4.87-2.23-1.76=9.6+5.61-5.75-7.66=5.11+6.28-1.85-3.93=7.08+2.6-2.99-6.17=1.5+2.19-0.11-1.09=9.97+0.93-2.12-6.23=8.53+1-4.67-3.59=6.76+7.49-9.25-3.09=3.88+0.64-2.21-2.17=9.15+3.09-0.9-0.61=1.73+5.83-2.64-3.65=6.43+4.56-4.26-3.82=7.99+7.42-5.18-7.53=6.29+4.1-0.83-6.93=4.48+8.72-1.75-8.14=7.67+7.5-8.32-6.26=9.41+7.08-2.09-6.2=9.95+8.14-2.95-6.32=7.16+9.5-4.59-6.92=9.95+5.81-6.46-8.49=3.93+8.13-5.15-3.59=8.14+2.15-6.66-3.51=4.71+2.19-4.08-1.87=5.69+3.51-1.71-5.66=3.41+6.11-0.02-2.03=5.97+2.77-0.06-6.88=4.04+9.33-6.38-2.49=6.93+6.52-5.67-2.29=0.24+6.59-5.72-0.2=3.21+3.23-1.06-5.22=5.23+6.01-2.77-1.9=3.63+6.42-5.45-1.12=9.74+8.94-4.31-9.68=4.92+8.48-0.02-1.25=2.83+9.7-8.87-1.11=9.96+2.79-8.27-1.16=6.46-4.61+9.19+3.2=8.1-5.89+1.84+1.76=3.17-0.79+6.11+9.18=9.27-7.57+3.94+3.32=9.21-6.41+2.4+2.22=9.95-3.55+1.75+6.13=7.4-1.91+1.93+7.39=8.44-2.26+0.13+5.65=8.99-2.6+2.53+5.4=8.81-3.5+0.6+2.82=8.3-0.12+9.63+0.99=6.17-5.6+1.02+2.43=7.45-5.06+4.85+3.25=8.8-3.32+4.28+7.28=7.03-2.81+8.39+2.93=2.52-1.13+2.85+4.58=8.99-2.86+2.83+7.89=7.81-5.1+0.62+1.26=7.89-1.19+5.58+0.95=3.22-0.56+4.09+9.66=6.85-1.45+7.54+8.87=9.87-7.16+8.64+0.94=9.12-7.41+1.14+2.41=9.79-2.17+4.99+2.2=7.77-2.53+3.1+0.41=8.22-6.94+8.62+2.8=8.96-4.77+4.68+8.57=3.69-0.72+9.66+3.95=7.58-5.19+7.08+0.24=1.75-0.37+2.88+6.25=9.06-2.58+5.26+3.03=5.61-5.03+9.97+4.01=6.34-5.71+7.09+9.05=6.66-3.69+0.27+0.72=9.81-4.73+5.05+6=6.78-4.57+2.03+7.41=8.4-8.14+9.16+5.43=8.48-7.72+0.99+8.86=3.43-1.56+4.79+0.23=3.89-2.97+7.65+0.82=2.8-1.83+3.72+0.86=5.14-2.75+9.14+6.67=9.11-0.85+1.61+1.91=3.51-0.04+8.86+1.54=9.59-4.19+7.01+7.8=8.9-6.16+1.09+2.15=9.63-8.94+8.39+5=9.48-2.73+3.74+4.73=9.2-1.23+7.28+6.05=3.94-3.01+2.56+7.24=5.41-3.19+1.96+2.49=8.13-3.05+2.73+0.41=8.94-3.69+8.09+9=2.79-2.47+3.13+9.47=9.47-7.17+0.28-0.32=6.38-4.58+9-7.27=8.37-3.67+4.05-4.4=1.35-0.86+5.49-5.35=8.44-5.27+7.64-0.45=2.86-2.35+9.02-7.02=5.12-4.43+2.26-0.36=9.93-2.14+0.23-0.85=6.15-2.02+4.95-2.68=8.26-1.02+6.44-7.14=8.53-0.91+4.46-3.02=6.92-5.26+9.37-4.28=7.72-0.07+5.06-4.7=9.32-6.56+8.04-6.67=9.73-8.73+6.8-6.76=4.77-1.37+8.5-7.97=2.63-1.05+8.86-8.41=9.44-1.07+7.95-7.68=9.41-6.14+6.22-6.01=6.26-2+9.58-2.12=7.09-2.23+4.85-8.12=3.1-2.62+8.13-0.27=7.92-3.29+7.37-5.06=8.41-7.3+6.2-2.1=5.65-1.47+4.53-5.29=8.95-2.38+4.27-9.01=7.67-6.66+3.54-2.6=9.54-4.64+4.5-5.93=9.34-4.81+6.63-9.68=5.84-0.46+9.72-1.1=6.71-2+7.42-1.16=7.84-2.44+6.65-8.18=2.29-1.8+6.48-1.69=9.13-5.26+9.33-5.85=4.66-3.65+3.37-0.47=9.22-6.86+8.86-7.41=8.17-6.06+3.16-4.77=5.78-3.3+3.53-1=4.67-3.86+4.29-3.49=9.91-3.12+2.35-5.93=2.65-0.34+7.62-4.85=6.84-1.03+9.42-9.66=9.82-6.01+8.98-1.24=5.99-3.69+2.3-1.09=4.24-1.11+0.56-1.54=6.49-1.53+4.33-1.2=8.07-3.58+0.39-0.81=6.45-3.71+5.73-7.94=7.95-5.96+5.29-2.08=8.7-6.31+3.58-1.13=5.53-5.29+8.71-1.31=8.53-0.16+4.28-0.46=5.24-4.9+2.48-1.7=9.43-1.5+7.55-0.99=6.98-3.94-0.56+3.9=8.02-2.75-5.17+3.33=4.5-0.32-3.75+6.44=7-5.09-1.72+5.14=8.7-2.55-1.31+4.21=5.83-3-1.79+0.82=9.96-2.21-5.51+9.92=3.43-0.28-1.96+6.63=9.76-4.39-3.88+8.02=5.78-0.79-0.64+2.22=9.56-5.19-1.3+1.72=7.21-0.15-5.54+8.05=9-1.07-5.56+2.72=9.6-5.72-0.91+8.65=8.9-1.55-6.42+5.48=7.16-2.39-0.15+6.63=4.95-2.61-0.21+4.18=5.45-2.4-1.31+0.56=5.06-0.31-1.68+1.91=4.72-0.46-3.66+3.48=5.55-4.43-0.26+7.82=8.68-0.55-3.71+7.3=6.69-2.93-1.22+5.61=9.9-4.43-3.81+3.65=7.36-0.65-3.3+8.51=8.82-0.27-0.96+9.67=7.79-0.72-1.48+5.3=8.63-5.68-0.53+6.72=7.62-5.33-1.13+3.32=9.69-1.24-3.57+3.99=8.74-4.59-1.64+1.92=9.67-0.43-1.08+5.68=9.01-3.25-2.93+9.09=5.54-2.04-0.24+9.79=9.48-2.93-1.21+9.22=5.57-0.91-2.36+4.49=7.5-1.71-3.02+3.09=9.85-0.16-7.18+2.59=9.54-2.24-2.39+4.12=7.53-0.38-6.65+3.96=7.44-6.21-0.45+9.22=8-3.45-4.33+6.58=7.66-6.05-0.05+4.26=7.06-3.35-0.12+1.25=9.24-1.73-6.61+1.32=8.61-2.1-3.39+7.86=4.27-3.26-0.26+5.82=5.2-2.24-2.36+2.15=8.74-0.13-0.9+1.76=9.49-4.09-1.72+2.26=9.8-0.74-5.47+0.52=7.06-3.28-3.6+4.89=7.4-3.01-2.44+2.82=8.01-0.19-4.79+7.19=4.91-0.19-2.05-1.91=8.47-3.55-2.11-1.04=8.69-0.67-2.33-0.62=9.26-8.68-0.38-0.04=9.3-1.92-0.75-0.27=8.24-3.49-0.12-1.69=6.96-1.16-0.43-0.31=7.74-4.29-1.06-2.12=9.24-2.16-2.41-2.75=9.16-4.17-4.01-0.08=8.17-0.38-0.69-6.64=8.47-1.43-4.14-2.7=9.42-3.22-2.88-2.34=6.76-1.86-0.94-0.04=9.96-2.79-3.2-2.97=8.11-4.59-2.01-0.36=9.76-4.68-0.42-1.85=2.94-1.16-0.11-0.47=7.17-2.17-0.32-1.46=9.66-0.67-6.11-2.75=7.94-6.36-0.62-0.8=3.85-0.1-2.03-1.32=7.57-3.21-1.57-1.25=9.87-3.54-2.62-2.25=4.47-0.48-0.31-1=8.83-2.75-0.58-2.05=8.6-1.86-1.97-0.9=6.86-2.92-0.95-0.08=8.59-0.86-0.55-4.43=9.92-4.21-2.95-1.33=9.26-5.36-2.5-0.31=7.39-1.72-4.24-0.9=7.6-1.21-1.56-1.99=7.29-1.22-2.89-2.14=7.98-1.76-0.15-2.09=9.07-0.83-0.34-3.16=8.28-0.74-5.3-1.07=7.25-0.44-2.33-3.98=9.26-1.18-1.53-0.66=8.81-3.07-0.84-1.97=4-0.5-0.58-0.98=8.09-2.64-2.4-2.8=8.95-0.4-2.01-2.74=8.56-1.92-1.58-1.94=8.67-3.81-1.21-2.32=9.11-1.17-1.93-3.41=9.81-2.43-2.4-2.45=8.61-2.66-1.76-3.96=8.25-5.5-0.94-1.27=7.54-2.93-2.19-2.16=7.68-0.68-3.79-1.76=5.84-0.94-2.5-0.93=8.54-4.27-2.59-1.18=8.19-0.45-3.22-1.78=参考答案5.27+4.87=10.140.22+1.56=1.780.84+7.96=8.81.22+6.79=8.010.7+0.28=0.988.27+4.32=12.592.75+5.26=8.011.03+5.18=6.216.65+2.52=9.173.9+6.23=10.133.94+0.41=4.356.22+2.51=8.737.45+8.5=15.950.3+2.31=2.610.29+4.19=4.485.74+6.77=12.510.97+1.81=2.788.25+8.71=16.961+2.34=3.349.03+9=18.031.98+6.5=8.488.98+4.86=13.846.76+5.27=12.034.3+7.23=11.539.99+9.96=19.958.67+0.87=9.543.39+8.67=12.066.31+3.41=9.728.57+3.25=11.828.83+5.72=14.553.82+7.65=11.478.9+4.36=13.268.68+1.87=10.552.9+8.16=11.065.11+7.11=12.225.31+5.8=11.111.66+7.89=9.557.78+7.32=15.12.51+2.99=5.56.38+3.47=9.852.26+3.13=5.391.93+8.46=10.392.3+5.39=7.699.25+7.96=17.215.1+5.47=10.573.33+1.79=5.128.13+6.95=15.081.48+2.47=3.959.99+3.38=13.374.1+4.37=8.477.57+2.64=10.218.04+4.84=12.884.55+5.48=10.030.18+8.52=8.77.53-1.47=6.065.85-5.2=0.658.54-7.33=1.214.94-2.38=2.568.77-4.45=4.327.56-6.04=1.528.62-7.24=1.386.13-1.65=4.489.14-8.06=1.089.76-1.41=8.358.43-2.97=5.469.96-1.56=8.43.83-2.21=1.627.68-5.74=1.947.4-6.23=1.174.68-1.78=2.99.46-7.11=2.354.31-1.9=2.413.25-2.08=1.179.05-4.97=4.089.36-5.79=3.579.18-2.18=78.82-5.7=3.126.53-5.23=1.37.69-3.75=3.942.94-0.72=2.225.54-1.46=4.087.46-5.84=1.623.64-1.56=2.085.66-4.18=1.482.77-1.31=1.463.86-3.18=0.685.99-2.69=3.38.78-2.13=6.659.31-6.92=2.399.79-7.27=2.526.71-2.51=4.26.76-5.88=0.887.98-0.21=7.778.55-6.67=1.886.95-3.8=3.150.8-0.15=0.655.03-4.35=0.689.08-4.74=4.345.99-5.44=0.556.3-2.29=4.016.26-5.9=0.369.04-7.01=2.034.74-3.21=1.536.07-5.94=0.138.77-0.76=8.018.68-7.8=0.889.53-7.1=2.430.65-0.54=0.110.31+6.51+6.94=13.763.15+6.58+8.28=18.014.62+9.31+2.38=16.318.58+3.55+1.14=13.277.39+2.11+9.29=18.798.63+0.21+0.97=9.814.53+3.36+7.36=15.257.29+0.47+6.62=14.380.49+1.82+0.36=2.674.25+4.26+8.55=17.062.3+7.56+0.98=10.847.52+9.54+7.05=24.118.83+0.5+2.9=12.238.85+4.4+2.27=15.520.89+6.37+1.99=9.258.96+0.68+8.92=18.566.54+7.48+4.45=18.476.76+9.48+5.28=21.523.51+7.22+1.28=12.017.7+5.12+9.88=22.78.46+0.92+5.3=14.689.58+7.39+1.82=18.793.81+4.74+1.58=10.133.28+6.59+5.21=15.084.85+1.53+4.82=11.28.29+7.79+5.32=21.48.77+3.41+0.54=12.720.89+9.92+6.28=17.091.24+4.27+3.83=9.341.35+5.88+3.74=10.972.37+6.21+1.46=10.047.39+3.93+6.2=17.521.69+7.97+6.28=15.947.56+1.98+5.23=14.777.9+7.58+7.32=22.88.29+0.07+6.2=14.565.4+4.93+3.93=14.268.89+4.71+1.63=15.233.83+2.81+6.7=13.349.29+0.35+8.42=18.069.26+1.63+4.71=15.67.55+8.26+9.23=25.049.03+3.79+3.24=16.061.66+5.12+5.83=12.613.2+9.9+8.38=21.485.6+8.54+7.47=21.612.58+1.99+5.42=9.993.67+4.93+8.94=17.549.56+4.1+1.38=15.041.18+8.08+4.86=14.126.01+3.52+8.11=17.643.12+9.66+1.22=144+4.57+7.55=16.125.92+5.75+9.84=21.517.24+9.41-4.26=12.395.47+4-0.31=9.161.11+1.74-2.43=0.429.74+5.42-1.91=13.252.15+8.59-2.13=8.616.78+5.77-4.15=8.49.53+4.68-6.2=8.013.69+9.97-0.45=13.219.95+4.29-6.3=7.946.78+7.76-8.03=6.512.6+7.69-8.55=1.749.04+9.08-8.23=9.892.66+5.54-7.11=1.093.31+6.77-6.97=3.110.54+7.15-2.11=5.587.3+5.39-4.42=8.276.34+4.09-9.75=0.688.04+3.58-1.93=9.697.61+9.84-3.91=13.544.79+3.16-2.56=5.399.27+9.97-0.08=19.168.24+9.79-4.13=13.94.65+8.44-8.51=4.587.74+6.74-9.1=5.384.9+1.36-4.85=1.414.3+5.88-9.98=0.21.86+8.54-2.66=7.745.29+0.1-0.78=4.619.42+2.12-8.07=3.475.97+3.05-7.27=1.757.32+1.99-6.12=3.196.68+8.36-7.68=7.361.74+1.87-2.78=0.838.68+9.76-8.31=10.134.24+2.54-4.58=2.24.49+7.13-7.17=4.453.87+7.72-5.17=6.429.96+0.62-2.49=8.096.79+5.01-9.04=2.766.63+3.17-6.11=3.699.26+9.44-5.18=13.529.12+8.78-0.35=17.551.22+2.28-2.6=0.91.89+9.48-5.95=5.427.4+5.51-0.7=12.216.67+8.68-0.46=14.895.53+3.2-8.34=0.393+5.67-5.45=3.220.98+7.52-7.63=0.877.16+6.33-6.41=7.084.09+0.21-3.7=0.65.71+9.37-7.67=7.418.82+8.56-2=15.380.43+9.74-0.94=9.231.8-1.63+4.31=4.486.96-2.29+5.27=9.946.24-2.87+5.42=8.799.17-2.69+0.23=6.719.05-1.48+3.51=11.088.46-4.53+0.65=4.589.93-8.14+9.08=10.877.9-1.39+3.25=9.765.8-3.77+0.46=2.496.96-2.56+9.69=14.098.98-7.37+4.94=6.559.64-8.15+4.58=6.075.71-1.43+2.29=6.576.44-4.25+8.18=10.378.12-7.86+7.33=7.599.06-3.9+8.74=13.96.4-1.79+8.97=13.589.92-9.15+5.34=6.114.18-3.34+8.01=8.850.92-0.78+9.83=9.978.31-2.33+2.87=8.855.88-3.75+6.85=8.987.74-4.31+1.2=4.639.59-4.36+8.99=14.226.9-5.78+8.43=9.553.11-2.51+1.23=1.839.47-3.62+2.45=8.38.28-5.25+7.51=10.548.7-7.96+5.93=6.678.83-3.24+6.72=12.317.91-6.45+0.75=2.219.9-9.4+5.33=5.836.73-3.87+4.84=7.75.94-1.58+2.05=6.418.54-5.66+0.76=3.645.49-1.73+4.58=8.348.45-1.88+0.97=7.547.99-1.06+2.03=8.962.29-1.76+1.43=1.969.52-1.96+8.05=15.613.96-1.46+4.84=7.346.71-1.31+0.81=6.214.13-3.2+9.05=9.987.18-1.39+9.27=15.063.93-1.15+1.08=3.866.17-4.11+6.14=8.25.96-4.37+0.66=2.258.14-0.53+1.03=8.642.81-1.18+2.77=4.44.51-1.98+9.62=12.152.89-0.04+4.5=7.353.15-2.02+5.88=7.014.43-3.77+9.97=10.638.48-1.76+9.55=16.279.37-6.5-1.53=1.347.69-0.38-2.73=4.581.27-0.32-0.5=0.458.64-0.29-4.12=4.239.25-3.12-4=2.138.32-5.06-0.63=2.636.57-1.74-2.48=2.357.03-0.72-2.15=4.169.73-2.51-1.53=5.698.46-4.2-4.05=0.218.87-1.86-6.79=0.223.06-1.34-0.31=1.419.26-1.93-4.47=2.868.75-0.25-6.62=1.888.93-2.6-0.03=6.37.32-4.04-3.12=0.169.93-0.44-4.31=5.181.72-0.27-0.7=0.759.26-0.56-4.81=3.897.65-1.79-4.95=0.916.62-3.36-0.57=2.697.9-4.64-0.12=3.148.44-5.2-0.44=2.88.89-1.8-0.74=6.354.53-0.97-2.31=1.256.2-2.84-0.69=2.678.74-1.56-6.84=0.348.24-0.14-4.25=3.855.84-0.83-1.61=3.44.82-3.51-1.21=0.14.44-0.55-3.1=0.796.8-1.56-1.53=3.717.24-1.07-5.82=0.359.23-1.65-2.65=4.935.22-0.9-1.93=2.398.43-0.65-0.59=7.198.25-1.62-1.3=5.339-0.4-3.61=4.995.69-2.64-0.04=3.019.74-2.95-0.24=6.559.18-5.5-1.69=1.998.5-2.04-5.9=0.569.84-1.41-2.2=6.239.91-1.12-5.53=3.264.16-0.3-0.13=3.739.83-0.64-7.22=1.976.63-0.22-3.24=3.178.98-0.45-1.99=6.547.86-0.35-5.29=2.223.93-0.8-0.73=2.46.41-2.34-1.79=2.287.28-3.03-0.8=3.459.81-2.63-0.88=6.35.73-0.54-3.18=2.016.86+3.61+0.57+0.1=11.141.35+4.49+3.85+6.69=16.388.84+2.44+3.82+3.94=19.046.89+3.25+6.57+0.84=17.554.77+0.48+7.7+0.25=13.21.48+0.41+0.59+1.22=3.70.28+6.28+5.24+0.35=12.153.06+3.83+1.43+4.55=12.877.23+3.59+7.71+1.73=20.262.93+1.26+5.85+7.98=18.023.71+8.73+9.69+0.8=22.930.33+3.55+2.78+7.08=13.742.2+1.69+8.33+3.41=15.638.49+9.72+1.06+0.72=19.996.82+5.3+0.18+9.8=22.14.55+0.71+9.58+4.91=19.755.38+4.03+1.68+1.66=12.750.86+3.4+8.12+2.84=15.224.99+4.51+2.89+9.91=22.37.83+9.38+9.29+0.76=27.262.77+3.81+6.15+4.38=17.110.87+4.57+5+1.94=12.385.08+2.86+4.14+8.3=20.386.11+9.03+2.98+3.61=21.732+5.59+4.4+4.3=16.293.14+8.69+1.53+3.85=17.215.4+6.67+9.54+9.69=31.33.95+2.79+3.23+8.25=18.222.27+2.93+5.18+2.7=13.081.39+3.89+0.68+8.75=14.716.78+6.63+9.91+2.4=25.721.61+9.5+9.97+9.05=30.137.7+0.87+4.39+8.99=21.958.39+6.81+0.18+4.12=19.59.56+9.66+8.7+2.5=30.429.25+4.75+9.14+3.31=26.459.23+8.64+0.24+0.9=19.015.8+9.88+9.41+9.5=34.591.5+3.54+6.1+1.31=12.453.54+5.42+9.12+8.86=26.949.88+7.35+7.44+0.19=24.868.56+4.67+6.79+8.41=28.431.75+8.83+4.64+0.82=16.041.22+3.26+0.12+1.33=5.938.58+7.57+5.62+9.28=31.059.16+6.67+2.29+1.97=20.095.76+3.64+1.53+2.43=13.365.14+2.1+1.32+5.52=14.087.48+2.17+6.69+3.4=19.746.56+6.35+0.54+9.45=22.96.24+5.6+2.46+3.86=18.167.42+3.88+1.03+6.44=18.777.67+9.06+6.44+3.29=26.464.78+1.45+9.1+1=16.334.9+6.66+2.12-9.12=4.564.85+8.58+4.48-4.64=13.278.41+9.05+5.14-3.81=18.796.4+5.58+7.27-6.78=12.470.43+5.24+6.24-6.78=5.131.45+2.79+4.64-0.95=7.934.91+3.69+2.33-3.07=7.865.59+8.17+0.03-8.62=5.177.2+1+0.31-1.23=7.283.4+2.08+0.8-5.67=0.619.38+8.09+0.62-7.21=10.885.96+0.65+2.46-8.07=10.21+7.11+9.72-2.27=14.771.07+2.33+9.98-7.22=6.160.89+4.03+3.68-5.94=2.668.13+3.81+9.58-6.65=14.870.68+5.17+6.87-7.8=4.923.33+4.61+6.38-5.09=9.238.26+7.75+3.3-3.63=15.682.04+1.79+6.41-2.98=7.267.97+7.44+9.38-4.69=20.19.07+9.06+3.35-2.28=19.21.96+8.11+0.49-1.13=9.438.91+6.9+3.37-1.71=17.472.25+1.89+5.38-2.72=6.81.04+2.44+3.53-2.14=4.878.91+9.55+5.77-3.25=20.988.07+1.18+2.16-9.48=1.933.14+4.52+0.08-6.8=0.946.64+4.4+1.66-4.64=8.066.34+5.25+3.54-6.93=8.23.37+8.83+6.93-2.82=16.319.49+4.47+9.03-2.38=20.611.34+7.79+5.3-7=7.438.58+5.18+5.48-5.01=14.234.34+5.33+5.76-2.74=12.695.05+6.46+3.17-8.82=5.868.96+7.52+8.44-3.85=21.072.76+4.38+8.18-0.67=14.657.22+7.49+7.51-1.57=20.654.96+5.89+0.09-6.24=4.74.47+3.27+2.87-1.59=9.027.7+6.07+9.76-7.59=15.940.54+0.06+9.1-6.38=3.328.51+1.46+7.22-0.19=173.72+1.06+2.39-2.43=4.741.49+4.97+0.65-0.8=6.310.48+3.44+8.03-4.62=7.335.66+8.52+5.07-2.64=16.612.32+5.56+3.38-2.99=8.271.02+7.84+5.3-6.38=7.781.7+9.07+8.1-0.33=18.547.99+0.41+6.68-1.79=13.293.74+8.6+3.69-8.84=7.197.73+6.74-2.15+9.42=21.747.16+9.68-0.72+7.53=23.658.83+3.51-8.45+2.46=6.352.42+7.85-6.4+7.4=11.279.03+3.79-2.96+1.37=11.237.24+7.46-1.01+8.88=22.577.56+6.23-2.25+1.34=12.882.79+1.08-3.23+2.48=3.123.88+8.28-3.79+1.6=9.973.05+2.78-1.36+6.02=10.498.86+7.99-6.79+5.33=15.391.27+6.38-0.73+0.28=7.26.56+0.16-4.14+0.93=3.514.96+9.56-7.84+3.19=9.879.61+1.39-1+9.95=19.951.45+1.79-0.12+9.39=12.517.78+1.85-2.67+4.7=11.662.31+8.44-2.1+4.58=13.234.6+1.45-5.38+6.91=7.582.6+2.07-3.46+6.23=7.444.23+1.38-1.35+8.11=12.373.85+9.38-7.16+9.11=15.188.46+9.67-5.55+4.3=16.886.32+1.64-3.7+3.24=7.59.61+3.66-6.44+9.76=16.592.78+9.3-7.33+4.15=8.97.05+1.23-1.91+5.71=12.080.5+9.67-3.62+1.33=7.881.86+4.45-2.53+7.27=11.052.88+1.11-3.06+3.69=4.621.84+4.89-5.32+5.01=6.421.95+8.03-6.22+1.28=5.047.99+2.48-8.1+1.06=3.430.14+8.49-2.37+7.22=13.482.83+7.17-3.73+7.9=14.173.61+5.61-3.17+4.48=10.536.13+4.31-3.87+5.58=12.159.27+1.13-1.38+0.04=9.063+1.35-0.25+5.78=9.885.39+8.18-4.42+6.03=15.183.1+4.37-5.7+5.34=7.116.22+1.03-5.24+3.78=5.790.49+5.56-2.42+1.51=5.144.1+8.69-0.69+1.35=13.454.65+6.72-3.42+6.66=14.614.36+4.54-2.12+4.28=11.066.86+2.01-3.55+1.47=6.795.22+2.59-3.45+1.53=5.899.54+1.85-2.79+3.62=12.220.22+3.39-2.83+4.58=5.369.9+1.58-7.79+0.38=4.077.38+3.36-1.39+2.61=11.964.31+7.49-6.79+1.53=6.546.47+7.72-7.98+0.78=6.990.36+8.22-3.8-0.75=4.035.99+2.74-1.84-4.7=2.192.02+8.92-7.37-1.07=2.54.2+6.14-2.25-2.42=5.678.69+3.38-4.27-1.83=5.976.89+3.88-4.2-4.34=2.236.72+5.78-2.93-5.31=4.268.34+8.83-4.29-1.04=11.842.3+7.77-3.23-0.56=6.280.46+9.69-0.96-7.66=1.538.83+4.97-3.9-9.55=0.351.99+8.87-6.18-4.14=0.549.36+2.92-5.68-1.31=5.295.31+6.44-0.2-3.33=8.220.95+1.69-1.14-0.8=0.78.82+4.13-6.14-6.1=0.715.81+3.03-2.76-1.29=4.792.89+7.96-5.33-0.73=4.792.02+4.87-2.23-1.76=2.99.6+5.61-5.75-7.66=1.85.11+6.28-1.85-3.93=5.617.08+2.6-2.99-6.17=0.521.5+2.19-0.11-1.09=2.499.97+0.93-2.12-6.23=2.558.53+1-4.67-3.59=1.276.76+7.49-9.25-3.09=1.913.88+0.64-2.21-2.17=0.149.15+3.09-0.9-0.61=10.731.73+5.83-2.64-3.65=1.276.43+4.56-4.26-3.82=2.917.99+7.42-5.18-7.53=2.76.29+4.1-0.83-6.93=2.634.48+8.72-1.75-8.14=3.317.67+7.5-8.32-6.26=0.599.41+7.08-2.09-6.2=8.29.95+8.14-2.95-6.32=8.827.16+9.5-4.59-6.92=5.159.95+5.81-6.46-8.49=0.813.93+8.13-5.15-3.59=3.328.14+2.15-6.66-3.51=0.124.71+2.19-4.08-1.87=0.955.69+3.51-1.71-5.66=1.833.41+6.11-0.02-2.03=7.475.97+2.77-0.06-6.88=1.84.04+9.33-6.38-2.49=4.56.93+6.52-5.67-2.29=5.490.24+6.59-5.72-0.2=0.913.21+3.23-1.06-5.22=0.165.23+6.01-2.77-1.9=6.573.63+6.42-5.45-1.12=3.489.74+8.94-4.31-9.68=4.694.92+8.48-0.02-1.25=12.132.83+9.7-8.87-1.11=2.559.96+2.79-8.27-1.16=3.326.46-4.61+9.19+3.2=14.248.1-5.89+1.84+1.76=5.813.17-0.79+6.11+9.18=17.679.27-7.57+3.94+3.32=8.969.21-6.41+2.4+2.22=7.429.95-3.55+1.75+6.13=14.287.4-1.91+1.93+7.39=14.818.44-2.26+0.13+5.65=11.968.99-2.6+2.53+5.4=14.328.81-3.5+0.6+2.82=8.738.3-0.12+9.63+0.99=18.86.17-5.6+1.02+2.43=4.027.45-5.06+4.85+3.25=10.498.8-3.32+4.28+7.28=17.047.03-2.81+8.39+2.93=15.542.52-1.13+2.85+4.58=8.828.99-2.86+2.83+7.89=16.857.81-5.1+0.62+1.26=4.597.89-1.19+5.58+0.95=13.233.22-0.56+4.09+9.66=16.416.85-1.45+7.54+8.87=21.819.87-7.16+8.64+0.94=12.299.12-7.41+1.14+2.41=5.269.79-2.17+4.99+2.2=14.817.77-2.53+3.1+0.41=8.758.22-6.94+8.62+2.8=12.78.96-4.77+4.68+8.57=17.443.69-0.72+9.66+3.95=16.587.58-5.19+7.08+0.24=9.711.75-0.37+2.88+6.25=10.519.06-2.58+5.26+3.03=14.775.61-5.03+9.97+4.01=14.566.34-5.71+7.09+9.05=16.776.66-3.69+0.27+0.72=3.969.81-4.73+5.05+6=16.136.78-4.57+2.03+7.41=11.658.4-8.14+9.16+5.43=14.858.48-7.72+0.99+8.86=10.613.43-1.56+4.79+0.23=6.893.89-2.97+7.65+0.82=9.392.8-1.83+3.72+0.86=5.555.14-2.75+9.14+6.67=18.29.11-0.85+1.61+1.91=11.783.51-0.04+8.86+1.54=13.879.59-4.19+7.01+7.8=20.218.9-6.16+1.09+2.15=5.989.63-8.94+8.39+5=14.089.48-2.73+3.74+4.73=15.229.2-1.23+7.28+6.05=21.33.94-3.01+2.56+7.24=10.735.41-3.19+1.96+2.49=6.678.13-3.05+2.73+0.41=8.228.94-3.69+8.09+9=22.342.79-2.47+3.13+9.47=12.929.47-7.17+0.28-0.32=2.266.38-4.58+9-7.27=3.538.37-3.67+4.05-4.4=4.351.35-0.86+5.49-5.35=0.638.44-5.27+7.64-0.45=10.362.86-2.35+9.02-7.02=2.515.12-4.43+2.26-0.36=2.599.93-2.14+0.23-0.85=7.176.15-2.02+4.95-2.68=6.48.26-1.02+6.44-7.14=6.548.53-0.91+4.46-3.02=9.066.92-5.26+9.37-4.28=6.757.72-0.07+5.06-4.7=8.019.32-6.56+8.04-6.67=4.139.73-8.73+6.8-6.76=1.044.77-1.37+8.5-7.97=3.932.63-1.05+8.86-8.41=2.039.44-1.07+7.95-7.68=8.649.41-6.14+6.22-6.01=3.486.26-2+9.58-2.12=11.727.09-2.23+4.85-8.12=1.593.1-2.62+8.13-0.27=8.347.92-3.29+7.37-5.06=6.948.41-7.3+6.2-2.1=5.215.65-1.47+4.53-5.29=3.428.95-2.38+4.27-9.01=1.837.67-6.66+3.54-2.6=1.959.54-4.64+4.5-5.93=3.479.34-4.81+6.63-9.68=1.485.84-0.46+9.72-1.1=146.71-2+7.42-1.16=10.977.84-2.44+6.65-8.18=3.872.29-1.8+6.48-1.69=5.289.13-5.26+9.33-5.85=7.354.66-3.65+3.37-0.47=3.919.22-6.86+8.86-7.41=3.818.17-6.06+3.16-4.77=0.55.78-3.3+3.53-1=5.014.67-3.86+4.29-3.49=1.619.91-3.12+2.35-5.93=3.212.65-0.34+7.62-4.8