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6.62+7.53=6.59+4.16=4.17+4.19=5.9+7.24=0.71+7.6=7.19+2.36=7.07+0.85=3.35+3.98=9.74+9.95=8.82+3.83=5.15+8.82=0.25+6.46=7.37+4.72=4.56+5.98=0.12+2.18=7.95+6.31=3.73+1.25=1.42+5.29=7.01+5.7=5.02+5.65=8.64+6=1.39+4.68=7.39+1.65=0.16+7.71=1.61+7.7=9.73+9.76=8.01+0.72=9.43+3.93=6.78+9.62=4.95+4.68=5.15+8.89=3.06+9.25=4.5+1.78=6.62+0.55=6.46+3.74=9.31+0.26=2.23+7.89=0.74+2.38=5.18+6.42=6.35+2.77=1.38+4.82=3.56+2.43=4.03+8.44=4.46+8.69=8.12+4.3=8.64+0.83=8.37+4.19=4.22+3.71=9.52+9.7=3.18+6.46=0.94+3.08=8.45+0.33=8.03+2.83=3.04+4.02=8.29-3.28=8.01-5.06=7.95-7.16=8.18-7.48=7.16-6.19=8.61-2.88=9.6-5.47=9.73-0.87=4.06-3.9=2.93-2.42=4.83-0.59=8.7-3.32=1.44-0.91=9.3-3.12=2.41-1.36=6.28-1.78=7.79-3.39=2.57-1.79=8.83-7.32=4.26-2.55=5.84-0.06=8.13-3.82=4.44-2.32=4.57-1.33=6.87-4.69=4.16-1.24=8.01-5.24=8.15-1.92=8.56-2.68=9.89-0.42=8.75-0.33=6-3.65=8.12-5.56=5.71-0.17=9.5-2.21=5.9-5.19=7.64-4.35=4.21-1.02=2.41-1.49=6.41-3.72=7.61-6.93=8.53-7.66=7.86-4.82=9.23-2.76=9.04-3.3=6.04-5.11=7.07-0.26=1.66-0.73=6.13-2.21=9.01-1.57=8.77-4.88=5.7-4.26=6.07-4.99=9.95-2.75=2.21+9.05+6.67=3.53+9.94+9.97=9.6+1.61+8.59=7.9+4.4+6.71=7.35+0.51+1.4=3.84+0.23+7.92=7.17+5.49+6.08=1.59+6.91+7.25=5.55+8.5+1.25=5.24+4.68+4.3=0.28+1.57+7.64=4.26+4.34+2.15=4.92+3.97+5.67=8.96+0.76+7.76=7.75+7.81+4.19=5.93+9.42+1.16=0.48+9.36+8.99=4.99+5.77+3.21=9.45+7.95+6.67=9.53+9.74+0.93=7.22+3.03+8.53=5.02+0.63+1.92=6.43+6.94+9.76=1.68+9.61+0.65=0.49+7.81+3.07=5.7+4.13+9.42=4.23+4.3+1.84=5.35+8.62+9.69=0.51+0.21+7.51=1.88+2.31+8.69=3.68+7.58+3.11=2.56+5.78+5.13=1.78+5.85+3.48=6.86+2.26+1.78=5.05+5.5+2.47=5.36+7.23+4.36=9.04+4.7+1.64=4.68+5.41+5.43=5.89+8.22+0.83=1.84+8.21+7.08=2.36+0.77+2.97=7.77+7.48+3.61=1.37+1.8+4.78=5.54+5.85+9.94=1.76+0.23+8.94=3.85+4.17+3.21=7.14+3.62+8.52=7+8.52+7.55=9.95+5.93+8.35=5.71+1.27+9.64=0.07+6.89+4.47=9.85+0.74+5.19=5.84+6.29+9.01=0.39+6.32+3.92=5.84+8.33-0.63=6.41+3.03-6.68=5.34+5.72-4.4=8.95+8.97-5.6=6.77+4.28-0.86=4.37+5.89-4.26=1.48+1.98-1.12=2.59+5.4-1.94=8.44+7.64-8.37=8.9+1.53-8.48=9.39+1.28-6.39=1.41+6.16-1.97=7.14+5.15-3.97=6.14+3.82-1.78=4.94+8.09-9.38=7.68+3.44-1.82=8.61+3.32-1.33=1.12+5.83-3.54=0.02+8.42-3.35=8.46+9.62-9.16=4.32+7.6-6.59=5.81+1.31-6.4=4.94+1.9-6.26=5.55+1.59-1.2=1.89+8.19-1.63=7.89+3.69-6.3=1.7+5.76-4.21=4.97+1.78-6.19=8.85+1.55-8.76=5.57+9.65-0.6=6.23+7.55-2.73=1.64+8.88-4.45=6.47+7.42-0.32=5.4+9.43-1.29=3.55+6.21-3.39=4.38+8.68-3.01=4.51+9.62-5.02=9.29+4.94-7.58=4.27+4.36-8.13=9.69+7.35-8.54=4.64+5.11-3.21=9.8+6.39-2.23=5.09+7.18-8.15=2.38+3.01-5=5.24+8.66-4.03=1.17+9.31-3.45=3.53+8.66-5.12=3.31+5.17-6.85=5.98+5.24-7.1=8.46+9.33-4.2=3.58+9.33-0.11=2.56+7.45-1.01=2.75+6.18-2.03=4.33+4.5-3.33=9.3-0.88+1.41=7.25-1.81+5.89=5.85-5.43+4.03=5.52-0.81+8.76=9.43-7.75+8.3=4.55-1.21+6.33=3.6-0.93+0.27=3.58-1.93+0.04=6.55-4.44+0.18=8.31-3.27+8.35=3.83-0.97+4.79=5.76-4.87+2.06=8.89-1.76+1.69=7.15-0.25+7.76=6.78-6.63+2.38=9.08-2.02+9.93=9.85-3.36+4.63=4.13-3.42+9.63=6.05-4.89+2.88=7.14-3.43+3.83=7.31-4.39+9.73=3.55-2.93+7.36=7.05-0.95+3.47=7.15-1.29+2.29=9.45-4.53+7.03=4.28-0.08+5.99=9.51-8.85+3.47=5.2-1.42+8.61=6.37-0.34+4.46=7.78-4.99+1.44=7.15-5.3+0.49=8.99-0.22+2.16=2.36-1.73+5.79=8.69-0.42+3.22=3.2-2.11+3.02=9.7-1.54+1.14=7.19-1.5+1.84=5.4-0.96+7.46=4.44-1.44+8.17=9.74-3.44+6.61=0.74-0.11+5.11=4.4-3.62+5.25=5.05-3.54+8.51=6.01-0.54+4.72=8.15-7.18+1.18=9.79-7.31+3.59=8.34-3.31+9.23=7.18-2.58+5.5=1.87-1.52+6.86=5.89-1.09+5.94=6.35-0.2+5.15=5.27-4.3+8.19=6.3-0.81+6.07=5.02-3.54+6.95=9.45-3.94-1.31=9.92-3.96-4.43=2.23-0.77-1.29=8.93-4.48-0.27=6.95-4.49-2.16=9.92-0.36-4.16=9.63-1.14-0.72=4.85-0.39-1.21=9.61-2.88-6.08=8.41-1.86-3.48=4.99-0.56-0.84=9.06-7.73-0.61=5.68-2.06-2.61=5.45-2.5-2.54=9.64-4.05-3.59=8.27-2.49-2.94=5.39-0.08-2.14=9.41-1.8-7.35=8.79-0.89-6.93=8.22-0.84-5.94=7.83-3.73-0.81=9.2-4.4-3.4=9.25-3.1-4.25=5.62-2.15-1.96=7.07-4.76-1.93=9.59-2.39-0.14=9.12-2.38-2.02=8.79-3.43-2.87=4.15-1.16-1.48=9.07-8.53-0.19=8.51-1.12-6.19=7.81-2.79-0.82=7.2-2.03-2.56=8.41-0.52-5.07=8.14-3.47-2.27=8.61-0.89-1.39=6.17-5.36-0.02=7.01-3.97-1.94=8.88-4.13-0.2=6.48-0.27-0.37=8.97-0.5-0.8=9.96-1.99-2.08=9.57-6.11-2.09=5.23-1.58-0.73=6.55-3.04-2.02=6.11-1.33-1.17=6.67-0.66-4.92=9.45-1.57-4.01=6.04-0.08-5.45=4.82-0.42-1.47=8.22-1.42-3.28=9.28-7.59-1.49=8.81-1.28-3.49=6.64-1.02-0.3=8.63+5.44+2.81+6.49=5.69+4.38+3.72+5.29=1.29+3.88+2.37+8.86=0.71+8.43+9.03+2.83=9.28+7.6+9.95+9.21=4.57+3.64+4.49+1.82=9.63+5.48+6.03+3.2=9.48+5.14+9.34+4.7=4.75+2.34+3.48+0.4=0.88+5.47+1.6+3.32=3.91+2.25+6.79+8.04=8.04+1.11+5.26+6.25=4.43+5.66+6.52+3.32=4.81+7.65+3.81+2.54=8.69+0.59+6.09+0.15=7.7+5.28+7.69+8.78=5.99+0.73+0.26+9.15=1.74+8.39+6.77+9.63=0.31+5.91+7.25+1.63=6.26+6.32+0.72+3.6=8.04+2.74+8.91+0.93=5.99+3.92+3.07+9.07=1.78+5.63+5.78+7.48=4.74+3.92+7.27+7.87=8.87+1.4+6.51+5.69=1.84+4.84+5.03+5.78=6.45+2.31+3.68+3.74=3.85+1.42+0.45+2.54=6.11+5.91+0.12+9.89=6.62+6.27+5.47+5.88=5.09+1.7+2.95+1.21=5.16+4.77+4.86+6.96=2.4+7.48+4.67+2.91=1.34+6.84+1.26+6.75=1.31+1.02+3.09+9.95=2.1+2.72+3.64+5.72=2+4.42+4.61+3.62=3.13+1.36+4.73+1.55=0.62+2.1+7.82+9.5=5.48+3.33+5.57+2.06=3.47+4.7+6.8+5.36=5.3+2.35+7.93+3.06=7.88+4.66+5.83+9.55=9.03+1.75+7.68+3.44=3.18+1.13+0.34+3.87=9.38+5.4+4.8+2.08=8.32+4.57+0.59+6.43=9.36+4.31+8.19+3.96=4.94+4.03+7.76+3.43=4.5+3.24+6.05+5.12=6.89+2.23+4.34+0.29=5.87+3.87+4.74+8.64=0.5+6.48+3.01+6.23=8.86+3.6+2.07+6.57=1.2+5.85+1.25-7.78=5.26+1.54+3.02-4.7=6.05+7.05+0.86-9.89=8.66+5.93+8.55-0.28=2.86+4.97+4.41-5.66=5.86+9.5+0.79-4.61=9.83+5.11+3.03-8.05=9.04+1.86+0.06-5.46=2.42+8.8+2.29-9.71=6.59+0.44+2.14-6.27=5.46+3.66+5.92-9.21=2.33+4.41+6.31-2.21=2.64+4.79+8.95-4.72=5.75+7.81+7.23-4.93=6.44+4.72+4.87-8.74=8.52+1.12+6.56-1.19=5.33+2.08+3.63-9.73=4.42+2.92+2.3-2.06=3.04+5.79+6.55-2.93=6.63+5.08+4.24-4.33=9.68+2.84+5-6.17=1.57+7.6+8.94-2.79=6.54+4.17+3.49-1.44=5.77+2.14+0.11-0.25=2.57+4.86+0.2-0.59=5.89+2.54+0.58-4.47=2.23+8.35+3.81-7.24=2.32+4.09+8.67-3.91=5.63+2.21+1.02-2.97=1.72+4.71+6.03-5.02=5.05+4.96+8.86-4.87=6.9+7.98+1.5-4.51=5.36+5.96+0.31-1.94=8.47+2.15+3.37-9.69=0.39+0.81+4.08-2.76=4.28+8.35+7.38-5.53=6.56+8.19+5.07-5.29=7.74+2.28+5.22-6.55=3.57+7.48+8.45-1.85=3.29+2.01+7.21-4.07=3.31+3.32+9.39-9.79=2.37+9.64+7.74-5.58=4.42+4.59+9.1-2.43=7.17+0.62+0.56-5.77=7.94+1.04+8.45-6.56=5.63+7.7+5.45-3.34=9.41+3.11+2.49-5.28=6.49+9.71+6.98-5.88=7.17+9.06+7.11-0.2=5.96+5.82+5.97-5.04=8+4.39+7.61-3.13=2.67+8.15+9.76-9.64=6.52+3.77+1.96-5.3=1.6+9.05+2.41-3.92=1.85+1.42-1.4+8.51=1.73+7.95-6.95+4.21=4.01+8.16-6.98+0.46=4.72+8.16-3.02+5.35=3.96+0.5-1.54+9.58=9.9+2.44-9.76+3.16=3.87+9.03-0.59+9.18=4.93+2.12-5.76+0.56=2.32+5.65-4.26+4.4=2.74+0.99-2.48+4.17=3.64+9.63-7.81+5.74=3.23+6.59-6.4+3.95=8.81+2.97-9.4+2.89=5.5+7.82-2.83+8.23=2.41+3.04-4.85+8.94=7.09+2.12-6.75+1.97=2.39+7.97-3.26+1.67=7.7+0.28-2.83+2=6.27+4.94-5.39+7.75=0.7+6.76-3.08+8.28=8.94+7.39-3.79+8.43=8.47+6.58-7.63+2.78=0.13+0.54-0.36+2.15=7.72+9.24-2.68+4.52=6.04+8.08-7.95+4.97=5.84+0.72-5.43+9.55=0.98+8.95-9.74+1.51=2.7+5.23-4.47+6.42=2.25+4.39-6.38+7.56=5.68+3-7.67+4.71=6.53+4.24-2.46+6.04=7.64+2.14-0.44+7.66=5.79+6.53-6.11+0.68=8.4+1.37-0.1+1.52=5.15+4.27-8.45+2.38=6.7+4.81-3.65+9.05=5.43+7.77-1.68+8.9=3.7+7.35-7.9+2.46=9.61+4.58-1.2+0.03=6.88+3.37-2.6+4.05=9.65+7.56-1.11+3.83=4.83+6.75-8.53+9.75=5.55+6.74-1.89+2.64=1.86+2-1.71+9.98=6.71+0.95-1.84+5.33=8.1+2.09-6.86+8.12=0.91+8.07-0.68+2.08=5.27+7.52-1.63+6.64=2.24+9.43-7.2+2.29=1.97+5.97-5.52+9.23=0.13+1.2-0.69+3.21=4.17+1.85-4.76+1.52=0.35+9.93-9.28+4.82=4.07+7.63-0.77+6.15=3.89+7.6-6.21-3.3=7.54+5.46-7.36-0.41=6.18+9.61-7.94-4.84=0.33+7.77-2.55-0.53=9.52+5.08-5.86-5.15=9.43+2.08-2.4-2.65=5.83+6.2-1.92-3.87=6.21+0.03-0.59-2.39=8.41+8.45-0.56-8.89=2.2+9.9-6.04-5.18=4.15+3.3-3.75-1.02=1.2+8.17-0.17-0.13=8.1+9.92-6.45-2.99=9.21+7.05-6.71-0.7=3.88+8.05-2.12-7.23=7.12+1.87-4.01-2.54=8.98+8.77-9.96-6.47=5.12+3.53-0.92-6.07=8.01+8.28-3.92-0.18=5.67+4.83-7.22-0.25=2.97+9.04-2.35-2.75=5.24+4.78-0.65-7.52=8.88+6.87-0.38-4.83=3.28+6.59-2.98-1.62=3.9+0.7-1.09-0.47=1.25+9.59-2.98-0.25=2.67+7.61-1.37-1.79=9.82+6.74-0.73-8.02=8.65+9.81-6.65-5=5.08+5.46-3.59-2.2=1.47+9.34-0.88-8.47=5.58+9.03-8.19-5.31=9.27+7.11-3.66-2.44=7.31+4.18-6.6-0.08=3.02+4.69-1.69-4.64=9.59+9.68-9.26-5.49=6+7.61-4.14-6.14=6.57+7.96-2.42-6.61=2.73+1.39-0.61-3.32=5.54+8.19-1.37-1.03=7.95+1.12-1.93-3.94=6.25+5.72-1.42-1.08=9.76+9.95-2.82-4.17=5.59+6.92-7.06-0.26=8.75+8.69-1.42-3.4=6.81+5.24-5.44-2.24=9.55+1.05-2.03-7.25=4.2+4.99-0.67-5.77=2.73+4.16-0.6-5.8=6.19+2.9-0.29-1.29=5.58+3.42-0.06-5.14=9.74+9.69-4.75-1.31=5.46+6.57-4.1-1.63=6.67+7.2-4.54-5.32=9.35-2.53+9.44+0.94=3.79-3.52+7.04+3.85=5.5-2.73+3.18+7.07=7.39-4.2+5.73+3.6=4.98-2.72+8.79+0.43=4.3-0.62+2.07+7.01=9.89-3.8+6.88+6.47=8.05-5.29+8.06+4.15=1.33-0.3+3.45+6.6=2.24-1.12+0.07+0.6=7.42-6.1+3.26+1.92=7.81-0.52+0.93+0.76=5.41-3.34+3.67+8.44=5.41-5.31+3.07+1.48=1.58-0.67+5.44+8.37=6.95-5.03+3.92+8.18=5.91-5.38+9.68+5.03=6.33-1.16+3.7+6.02=5.04-0.4+1.98+9.19=7.02-2.17+2.23+8.84=7.81-0.22+2.85+4.86=7.98-3.67+3.01+6.76=3.41-2.24+7.23+3.09=3.39-2.97+3.31+2.36=2.2-0.28+5.78+7.93=6.69-0.47+7.97+0.76=5.48-1.33+3.11+1.72=9.57-3.53+3.07+3.5=3.99-3.72+9.94+2.46=9.28-5.49+8.02+5.98=6.89-5.38+0.17+5.23=5.05-1.94+9.57+5.78=5.46-3.02+1.97+3.89=5.39-1.04+9.06+3.74=9.04-1.28+2.85+7.05=5.16-4.02+0.46+3.61=5.52-0.23+5.75+0.79=9.12-8.77+4.29+4.32=7.91-3.63+7.67+3.37=8.41-1.14+1.61+9.67=7.57-0.83+8.5+6.76=0.46-0.09+5.74+8.11=6.62-6.28+0.69+9.99=9.23-5.17+8.51+1.63=5.23-1.34+6.49+8.42=5.54-0.84+2.88+1.42=3.94-3.6+8.06+1.01=3.88-0.73+2.5+4.9=7.77-4.42+6.16+2.22=5.61-2.27+8.99+8.91=7.3-5.57+1.52+6.19=9.87-1.22+8.89+2.89=7.48-4.49+5.94+8.19=6.21-2.01+2.09+2.72=2.94-2.84+9.44-6.7=7.92-0.7+9.91-0.03=8.02-1.55+7.93-9.79=5.98-1.19+7.4-1.28=8.23-4.82+2.16-1.23=6.75-0.79+1.1-6.2=8.98-4.41+7.94-7.88=7.14-2.64+9.45-9.65=9.12-4.06+7.21-3.6=8.11-1.89+2.74-0.89=4.99-4.61+6.9-2.13=8.92-3.87+2.94-3.17=9.77-2+3.61-2.85=4.57-1.28+0.54-3.7=9.21-2.87+7.56-5.37=8.1-5.36+8.51-5.56=9.87-5+6.51-2.44=5.38-2.45+9.39-8.5=6.63-3.84+7.91-1.75=9.22-4+5.69-4.39=7.31-6.39+5-0.66=8.92-2.63+1.94-0.89=3.52-0.72+3.68-4.88=8.68-1.75+4.24-6.09=7.91-4.59+5.42-3.72=1.73-1.16+5.19-4.56=7.69-7.49+9.18-1.56=8.95-6.35+9.99-2.07=8.2-1.21+1.32-3.61=9.71-1.95+9.81-1.35=6.33-3.44+9.72-1.08=6.05-0.2+6.53-1.11=9.91-5.47+3.87-7.88=9.8-3.39+3.89-3.65=9.34-7.33+5.59-7.15=7.6-2.07+2.83-3.83=7.26-1.43+6.29-6.07=8.28-1.18+7.98-6.15=9.74-8.64+9.11-5.89=8.72-7.31+7.35-8.6=6.23-2.39+2.58-0.34=7.86-0.65+7.22-5.5=5.96-2.08+2.22-1.43=3.23-1.37+8.71-2.81=8.82-0.47+5.85-3.72=4.29-4.01+9.15-3.27=7.57-7.15+7.69-0.06=8.15-1.67+0.15-6.36=7.25-0.54+1.64-6.65=7.16-4.12+9.21-9.06=5.7-3.5+7.47-0.25=9.85-6.17+1.77-1.92=2.73-0.85+7.21-6.81=7.57-2.26+3.53-8.14=7.75-3.04-3.51+3.3=9.83-7.4-0.24+7.11=8.82-0.67-5.85+7.31=9.09-0.96-3.65+9.25=4.23-2.27-0.3+0.92=9.9-4.79-4.29+5.25=9.92-3.36-1.97+7.57=6.3-0.53-5.53+0.57=7.13-1.2-2.54+8.99=6.26-1.46-1.36+2.92=5.26-0.42-3.5+2.04=9-2.48-6.01+4.51=4.7-1.2-0.53+7.63=5.8-3.26-0.66+3.02=4.21-1.95-1.72+9.49=7.5-3.42-1.28+8.61=4.8-2.75-1.09+7.53=8.91-7.16-1.65+3.56=7.9-0.69-1.69+2.33=7.62-0.09-5.97+0.98=7.38-0.78-1.75+7.34=7.3-4.7-0.7+3.17=7.47-6.4-0.34+1.88=9.34-0.11-7.87+2.69=4.18-0.04-3.13+0.9=3.66-1.29-1+7.7=8.66-1.98-3.71+8.1=8.13-1.39-6.07+5.61=8.16-5.04-1.07+1.76=8.24-1.88-3.91+9.39=9.4-6.78-0.44+7.69=6.27-3.72-1.38+1.2=7.88-0.29-0.95+2.96=3.49-2.62-0.49+9.99=8.96-4.73-0.66+2.23=9.11-1.28-3.28+2.48=8.22-2.46-3.95+2.34=4.61-2.84-0.8+5.93=6.89-2.1-1.57+8.07=7.24-4.23-0.78+5.63=8.16-0.95-4.53+6.22=9.76-2.23-6.46+1.19=7.57-1-3.16+2.23=8.77-2.45-3.3+5.95=6.31-5.18-0.51+0.26=3.89-0.7-1.28+0.57=2.61-1.9-0.08+9.05=9.88-1.52-4.11+2.33=8.55-2-1.02+3.31=4.45-0.05-3.62+1.99=7.64-3.21-0.16+0.67=6.89-0.82-0.07+0.42=9.41-3.17-0.23+3.04=9.36-1.16-5.34+0.28=9.71-4.75-1.18-1.17=8.6-0.43-2.81-0.05=6.84-1.81-3.04-1.82=7.32-1.12-0.14-2.88=6.27-0.57-4.68-0.17=8.59-1.87-3.34-2.46=8.88-5.01-2.56-0.34=9.29-2.76-0.54-2.15=4.13-1.58-1.71-0.09=6.45-0.39-0.37-3.75=9.54-3.71-3.33-1.81=8.36-0.37-3.35-2.25=8.79-6.11-2.27-0.12=9.73-2.41-1-5.76=8.69-2.76-2.9-2.55=6.79-0.73-2.52-2.72=6.74-0.82-2.03-3.71=5.05-0.3-0.59-3.59=9.5-1.08-0.8-0.82=9.98-2.14-0.96-4.91=7.88-4.38-2.43-0.03=9.26-1.24-2-0.05=8.28-3.74-3.01-0.28=8.79-4.46-1.33-1.39=9.45-2.09-5.62-0.82=8.93-0.89-2.97-2.39=8.27-0.09-7.67-0.31=9.81-0.72-2.07-5.77=5.05-1.45-2.54-0.7=4.16-1.55-0.5-0.83=6.05-0.48-0.62-2.03=6.5-1.09-1.83-0.19=9.29-2.34-0.26-1.45=9.79-4.66-2.32-0.07=8.33-1.13-2.45-2.81=9.98-1.95-1.77-3.93=5.86-0.3-0.75-2.05=8.74-2.03-0.57-5.8=9.31-1.82-0.47-1.59=5.24-0.07-0.9-3.69=8.33-2.57-2.9-2.17=5.79-2.79-1.86-0.96=8.8-0.16-2.14-4.56=7.83-0.06-4.51-1.31=9.95-1.21-3.9-2.32=8.4-0.66-1.48-2.23=8.91-1.3-0.49-2.49=7.87-3.52-0.31-0.98=9.66-0.7-0.11-4.49=4.4-1.02-1.67-0.47=9.84-3.39-1.18-2.18=5.46-0.81-0.52-3.31=4.39-0.06-0.07-3.45=5.9-2.12-3.5-0.04=参考答案6.62+7.53=14.156.59+4.16=10.754.17+4.19=8.365.9+7.24=13.140.71+7.6=8.317.19+2.36=9.557.07+0.85=7.923.35+3.98=7.339.74+9.95=19.698.82+3.83=12.655.15+8.82=13.970.25+6.46=6.717.37+4.72=12.094.56+5.98=10.540.12+2.18=2.37.95+6.31=14.263.73+1.25=4.981.42+5.29=6.717.01+5.7=12.715.02+5.65=10.678.64+6=14.641.39+4.68=6.077.39+1.65=9.040.16+7.71=7.871.61+7.7=9.319.73+9.76=19.498.01+0.72=8.739.43+3.93=13.366.78+9.62=16.44.95+4.68=9.635.15+8.89=14.043.06+9.25=12.314.5+1.78=6.286.62+0.55=7.176.46+3.74=10.29.31+0.26=9.572.23+7.89=10.120.74+2.38=3.125.18+6.42=11.66.35+2.77=9.121.38+4.82=6.23.56+2.43=5.994.03+8.44=12.474.46+8.69=13.158.12+4.3=12.428.64+0.83=9.478.37+4.19=12.564.22+3.71=7.939.52+9.7=19.223.18+6.46=9.640.94+3.08=4.028.45+0.33=8.788.03+2.83=10.863.04+4.02=7.068.29-3.28=5.018.01-5.06=2.957.95-7.16=0.798.18-7.48=0.77.16-6.19=0.978.61-2.88=5.739.6-5.47=4.139.73-0.87=8.864.06-3.9=0.162.93-2.42=0.514.83-0.59=4.248.7-3.32=5.381.44-0.91=0.539.3-3.12=6.182.41-1.36=1.056.28-1.78=4.57.79-3.39=4.42.57-1.79=0.788.83-7.32=1.514.26-2.55=1.715.84-0.06=5.788.13-3.82=4.314.44-2.32=2.124.57-1.33=3.246.87-4.69=2.184.16-1.24=2.928.01-5.24=2.778.15-1.92=6.238.56-2.68=5.889.89-0.42=9.478.75-0.33=8.426-3.65=2.358.12-5.56=2.565.71-0.17=5.549.5-2.21=7.295.9-5.19=0.717.64-4.35=3.294.21-1.02=3.192.41-1.49=0.926.41-3.72=2.697.61-6.93=0.688.53-7.66=0.877.86-4.82=3.049.23-2.76=6.479.04-3.3=5.746.04-5.11=0.937.07-0.26=6.811.66-0.73=0.936.13-2.21=3.929.01-1.57=7.448.77-4.88=3.895.7-4.26=1.446.07-4.99=1.089.95-2.75=7.22.21+9.05+6.67=17.933.53+9.94+9.97=23.449.6+1.61+8.59=19.87.9+4.4+6.71=19.017.35+0.51+1.4=9.263.84+0.23+7.92=11.997.17+5.49+6.08=18.741.59+6.91+7.25=15.755.55+8.5+1.25=15.35.24+4.68+4.3=14.220.28+1.57+7.64=9.494.26+4.34+2.15=10.754.92+3.97+5.67=14.568.96+0.76+7.76=17.487.75+7.81+4.19=19.755.93+9.42+1.16=16.510.48+9.36+8.99=18.834.99+5.77+3.21=13.979.45+7.95+6.67=24.079.53+9.74+0.93=20.27.22+3.03+8.53=18.785.02+0.63+1.92=7.576.43+6.94+9.76=23.131.68+9.61+0.65=11.940.49+7.81+3.07=11.375.7+4.13+9.42=19.254.23+4.3+1.84=10.375.35+8.62+9.69=23.660.51+0.21+7.51=8.231.88+2.31+8.69=12.883.68+7.58+3.11=14.372.56+5.78+5.13=13.471.78+5.85+3.48=11.116.86+2.26+1.78=10.95.05+5.5+2.47=13.025.36+7.23+4.36=16.959.04+4.7+1.64=15.384.68+5.41+5.43=15.525.89+8.22+0.83=14.941.84+8.21+7.08=17.132.36+0.77+2.97=6.17.77+7.48+3.61=18.861.37+1.8+4.78=7.955.54+5.85+9.94=21.331.76+0.23+8.94=10.933.85+4.17+3.21=11.237.14+3.62+8.52=19.287+8.52+7.55=23.079.95+5.93+8.35=24.235.71+1.27+9.64=16.620.07+6.89+4.47=11.439.85+0.74+5.19=15.785.84+6.29+9.01=21.140.39+6.32+3.92=10.635.84+8.33-0.63=13.546.41+3.03-6.68=2.765.34+5.72-4.4=6.668.95+8.97-5.6=12.326.77+4.28-0.86=10.194.37+5.89-4.26=61.48+1.98-1.12=2.342.59+5.4-1.94=6.058.44+7.64-8.37=7.718.9+1.53-8.48=1.959.39+1.28-6.39=4.281.41+6.16-1.97=5.67.14+5.15-3.97=8.326.14+3.82-1.78=8.184.94+8.09-9.38=3.657.68+3.44-1.82=9.38.61+3.32-1.33=10.61.12+5.83-3.54=3.410.02+8.42-3.35=5.098.46+9.62-9.16=8.924.32+7.6-6.59=5.335.81+1.31-6.4=0.724.94+1.9-6.26=0.585.55+1.59-1.2=5.941.89+8.19-1.63=8.457.89+3.69-6.3=5.281.7+5.76-4.21=3.254.97+1.78-6.19=0.568.85+1.55-8.76=1.645.57+9.65-0.6=14.626.23+7.55-2.73=11.051.64+8.88-4.45=6.076.47+7.42-0.32=13.575.4+9.43-1.29=13.543.55+6.21-3.39=6.374.38+8.68-3.01=10.054.51+9.62-5.02=9.119.29+4.94-7.58=6.654.27+4.36-8.13=0.59.69+7.35-8.54=8.54.64+5.11-3.21=6.549.8+6.39-2.23=13.965.09+7.18-8.15=4.122.38+3.01-5=0.395.24+8.66-4.03=9.871.17+9.31-3.45=7.033.53+8.66-5.12=7.073.31+5.17-6.85=1.635.98+5.24-7.1=4.128.46+9.33-4.2=13.593.58+9.33-0.11=12.82.56+7.45-1.01=92.75+6.18-2.03=6.94.33+4.5-3.33=5.59.3-0.88+1.41=9.837.25-1.81+5.89=11.335.85-5.43+4.03=4.455.52-0.81+8.76=13.479.43-7.75+8.3=9.984.55-1.21+6.33=9.673.6-0.93+0.27=2.943.58-1.93+0.04=1.696.55-4.44+0.18=2.298.31-3.27+8.35=13.393.83-0.97+4.79=7.655.76-4.87+2.06=2.958.89-1.76+1.69=8.827.15-0.25+7.76=14.666.78-6.63+2.38=2.539.08-2.02+9.93=16.999.85-3.36+4.63=11.124.13-3.42+9.63=10.346.05-4.89+2.88=4.047.14-3.43+3.83=7.547.31-4.39+9.73=12.653.55-2.93+7.36=7.987.05-0.95+3.47=9.577.15-1.29+2.29=8.159.45-4.53+7.03=11.954.28-0.08+5.99=10.199.51-8.85+3.47=4.135.2-1.42+8.61=12.396.37-0.34+4.46=10.497.78-4.99+1.44=4.237.15-5.3+0.49=2.348.99-0.22+2.16=10.932.36-1.73+5.79=6.428.69-0.42+3.22=11.493.2-2.11+3.02=4.119.7-1.54+1.14=9.37.19-1.5+1.84=7.535.4-0.96+7.46=11.94.44-1.44+8.17=11.179.74-3.44+6.61=12.910.74-0.11+5.11=5.744.4-3.62+5.25=6.035.05-3.54+8.51=10.026.01-0.54+4.72=10.198.15-7.18+1.18=2.159.79-7.31+3.59=6.078.34-3.31+9.23=14.267.18-2.58+5.5=10.11.87-1.52+6.86=7.215.89-1.09+5.94=10.746.35-0.2+5.15=11.35.27-4.3+8.19=9.166.3-0.81+6.07=11.565.02-3.54+6.95=8.439.45-3.94-1.31=4.29.92-3.96-4.43=1.532.23-0.77-1.29=0.178.93-4.48-0.27=4.186.95-4.49-2.16=0.39.92-0.36-4.16=5.49.63-1.14-0.72=7.774.85-0.39-1.21=3.259.61-2.88-6.08=0.658.41-1.86-3.48=3.074.99-0.56-0.84=3.599.06-7.73-0.61=0.725.68-2.06-2.61=1.015.45-2.5-2.54=0.419.64-4.05-3.59=28.27-2.49-2.94=2.845.39-0.08-2.14=3.179.41-1.8-7.35=0.268.79-0.89-6.93=0.978.22-0.84-5.94=1.447.83-3.73-0.81=3.299.2-4.4-3.4=1.49.25-3.1-4.25=1.95.62-2.15-1.96=1.517.07-4.76-1.93=0.389.59-2.39-0.14=7.069.12-2.38-2.02=4.728.79-3.43-2.87=2.494.15-1.16-1.48=1.519.07-8.53-0.19=0.358.51-1.12-6.19=1.27.81-2.79-0.82=4.27.2-2.03-2.56=2.618.41-0.52-5.07=2.828.14-3.47-2.27=2.48.61-0.89-1.39=6.336.17-5.36-0.02=0.797.01-3.97-1.94=1.18.88-4.13-0.2=4.556.48-0.27-0.37=5.848.97-0.5-0.8=7.679.96-1.99-2.08=5.899.57-6.11-2.09=1.375.23-1.58-0.73=2.926.55-3.04-2.02=1.496.11-1.33-1.17=3.616.67-0.66-4.92=1.099.45-1.57-4.01=3.876.04-0.08-5.45=0.514.82-0.42-1.47=2.938.22-1.42-3.28=3.529.28-7.59-1.49=0.28.81-1.28-3.49=4.046.64-1.02-0.3=5.328.63+5.44+2.81+6.49=23.375.69+4.38+3.72+5.29=19.081.29+3.88+2.37+8.86=16.40.71+8.43+9.03+2.83=219.28+7.6+9.95+9.21=36.044.57+3.64+4.49+1.82=14.529.63+5.48+6.03+3.2=24.349.48+5.14+9.34+4.7=28.664.75+2.34+3.48+0.4=10.970.88+5.47+1.6+3.32=11.273.91+2.25+6.79+8.04=20.998.04+1.11+5.26+6.25=20.664.43+5.66+6.52+3.32=19.934.81+7.65+3.81+2.54=18.818.69+0.59+6.09+0.15=15.527.7+5.28+7.69+8.78=29.455.99+0.73+0.26+9.15=16.131.74+8.39+6.77+9.63=26.530.31+5.91+7.25+1.63=15.16.26+6.32+0.72+3.6=16.98.04+2.74+8.91+0.93=20.625.99+3.92+3.07+9.07=22.051.78+5.63+5.78+7.48=20.674.74+3.92+7.27+7.87=23.88.87+1.4+6.51+5.69=22.471.84+4.84+5.03+5.78=17.496.45+2.31+3.68+3.74=16.183.85+1.42+0.45+2.54=8.266.11+5.91+0.12+9.89=22.036.62+6.27+5.47+5.88=24.245.09+1.7+2.95+1.21=10.955.16+4.77+4.86+6.96=21.752.4+7.48+4.67+2.91=17.461.34+6.84+1.26+6.75=16.191.31+1.02+3.09+9.95=15.372.1+2.72+3.64+5.72=14.182+4.42+4.61+3.62=14.653.13+1.36+4.73+1.55=10.770.62+2.1+7.82+9.5=20.045.48+3.33+5.57+2.06=16.443.47+4.7+6.8+5.36=20.335.3+2.35+7.93+3.06=18.647.88+4.66+5.83+9.55=27.929.03+1.75+7.68+3.44=21.93.18+1.13+0.34+3.87=8.529.38+5.4+4.8+2.08=21.668.32+4.57+0.59+6.43=19.919.36+4.31+8.19+3.96=25.824.94+4.03+7.76+3.43=20.164.5+3.24+6.05+5.12=18.916.89+2.23+4.34+0.29=13.755.87+3.87+4.74+8.64=23.120.5+6.48+3.01+6.23=16.228.86+3.6+2.07+6.57=21.11.2+5.85+1.25-7.78=0.525.26+1.54+3.02-4.7=5.126.05+7.05+0.86-9.89=4.078.66+5.93+8.55-0.28=22.862.86+4.97+4.41-5.66=6.585.86+9.5+0.79-4.61=11.549.83+5.11+3.03-8.05=9.929.04+1.86+0.06-5.46=5.52.42+8.8+2.29-9.71=3.86.59+0.44+2.14-6.27=2.95.46+3.66+5.92-9.21=5.832.33+4.41+6.31-2.21=10.842.64+4.79+8.95-4.72=11.665.75+7.81+7.23-4.93=15.866.44+4.72+4.87-8.74=7.298.52+1.12+6.56-1.19=15.015.33+2.08+3.63-9.73=1.314.42+2.92+2.3-2.06=7.583.04+5.79+6.55-2.93=12.456.63+5.08+4.24-4.33=11.629.68+2.84+5-6.17=11.351.57+7.6+8.94-2.79=15.326.54+4.17+3.49-1.44=12.765.77+2.14+0.11-0.25=7.772.57+4.86+0.2-0.59=7.045.89+2.54+0.58-4.47=4.542.23+8.35+3.81-7.24=7.152.32+4.09+8.67-3.91=11.175.63+2.21+1.02-2.97=5.891.72+4.71+6.03-5.02=7.445.05+4.96+8.86-4.87=146.9+7.98+1.5-4.51=11.875.36+5.96+0.31-1.94=9.698.47+2.15+3.37-9.69=4.30.39+0.81+4.08-2.76=2.524.28+8.35+7.38-5.53=14.486.56+8.19+5.07-5.29=14.537.74+2.28+5.22-6.55=8.693.57+7.48+8.45-1.85=17.653.29+2.01+7.21-4.07=8.443.31+3.32+9.39-9.79=6.232.37+9.64+7.74-5.58=14.174.42+4.59+9.1-2.43=15.687.17+0.62+0.56-5.77=2.587.94+1.04+8.45-6.56=10.875.63+7.7+5.45-3.34=15.449.41+3.11+2.49-5.28=9.736.49+9.71+6.98-5.88=17.37.17+9.06+7.11-0.2=23.145.96+5.82+5.97-5.04=12.718+4.39+7.61-3.13=16.872.67+8.15+9.76-9.64=10.946.52+3.77+1.96-5.3=6.951.6+9.05+2.41-3.92=9.141.85+1.42-1.4+8.51=10.381.73+7.95-6.95+4.21=6.944.01+8.16-6.98+0.46=5.654.72+8.16-3.02+5.35=15.213.96+0.5-1.54+9.58=12.59.9+2.44-9.76+3.16=5.743.87+9.03-0.59+9.18=21.494.93+2.12-5.76+0.56=1.852.32+5.65-4.26+4.4=8.112.74+0.99-2.48+4.17=5.423.64+9.63-7.81+5.74=11.23.23+6.59-6.4+3.95=7.378.81+2.97-9.4+2.89=5.275.5+7.82-2.83+8.23=18.722.41+3.04-4.85+8.94=9.547.09+2.12-6.75+1.97=4.432.39+7.97-3.26+1.67=8.777.7+0.28-2.83+2=7.156.27+4.94-5.39+7.75=13.570.7+6.76-3.08+8.28=12.668.94+7.39-3.79+8.43=20.978.47+6.58-7.63+2.78=10.20.13+0.54-0.36+2.15=2.467.72+9.24-2.68+4.52=18.86.04+8.08-7.95+4.97=11.145.84+0.72-5.43+9.55=10.680.98+8.95-9.74+1.51=1.72.7+5.23-4.47+6.42=9.882.25+4.39-6.38+7.56=7.825.68+3-7.67+4.71=5.726.53+4.24-2.46+6.04=14.357.64+2.14-0.44+7.66=175.79+6.53-6.11+0.68=6.898.4+1.37-0.1+1.52=11.195.15+4.27-8.45+2.38=3.356.7+4.81-3.65+9.05=16.915.43+7.77-1.68+8.9=20.423.7+7.35-7.9+2.46=5.619.61+4.58-1.2+0.03=13.026.88+3.37-2.6+4.05=11.79.65+7.56-1.11+3.83=19.934.83+6.75-8.53+9.75=12.85.55+6.74-1.89+2.64=13.041.86+2-1.71+9.98=12.136.71+0.95-1.84+5.33=11.158.1+2.09-6.86+8.12=11.450.91+8.07-0.68+2.08=10.385.27+7.52-1.63+6.64=17.82.24+9.43-7.2+2.29=6.761.97+5.97-5.52+9.23=11.650.13+1.2-0.69+3.21=3.854.17+1.85-4.76+1.52=2.780.35+9.93-9.28+4.82=5.824.07+7.63-0.77+6.15=17.083.89+7.6-6.21-3.3=1.987.54+5.46-7.36-0.41=5.236.18+9.61-7.94-4.84=3.010.33+7.77-2.55-0.53=5.029.52+5.08-5.86-5.15=3.599.43+2.08-2.4-2.65=6.465.83+6.2-1.92-3.87=6.246.21+0.03-0.59-2.39=3.268.41+8.45-0.56-8.89=7.412.2+9.9-6.04-5.18=0.884.15+3.3-3.75-1.02=2.681.2+8.17-0.17-0.13=9.078.1+9.92-6.45-2.99=8.589.21+7.05-6.71-0.7=8.853.88+8.05-2.12-7.23=2.587.12+1.87-4.01-2.54=2.448.98+8.77-9.96-6.47=1.325.12+3.53-0.92-6.07=1.668.01+8.28-3.92-0.18=12.195.67+4.83-7.22-0.25=3.032.97+9.04-2.35-2.75=6.915.24+4.78-0.65-7.52=1.858.88+6.87-0.38-4.83=10.543.28+6.59-2.98-1.62=5.273.9+0.7-1.09-0.47=3.041.25+9.59-2.98-0.25=7.612.67+7.61-1.37-1.79=7.129.82+6.74-0.73-8.02=7.818.65+9.81-6.65-5=6.815.08+5.46-3.59-2.2=4.751.47+9.34-0.88-8.47=1.465.58+9.03-8.19-5.31=1.119.27+7.11-3.66-2.44=10.287.31+4.18-6.6-0.08=4.813.02+4.69-1.69-4.64=1.389.59+9.68-9.26-5.49=4.526+7.61-4.14-6.14=3.336.57+7.96-2.42-6.61=5.52.73+1.39-0.61-3.32=0.195.54+8.19-1.37-1.03=11.337.95+1.12-1.93-3.94=3.26.25+5.72-1.42-1.08=9.479.76+9.95-2.82-4.17=12.725.59+6.92-7.06-0.26=5.198.75+8.69-1.42-3.4=12.626.81+5.24-5.44-2.24=4.379.55+1.05-2.03-7.25=1.324.2+4.99-0.67-5.77=2.752.73+4.16-0.6-5.8=0.496.19+2.9-0.29-1.29=7.515.58+3.42-0.06-5.14=3.89.74+9.69-4.75-1.31=13.375.46+6.57-4.1-1.63=6.36.67+7.2-4.54-5.32=4.019.35-2.53+9.44+0.94=17.23.79-3.52+7.04+3.85=11.165.5-2.73+3.18+7.07=13.027.39-4.2+5.73+3.6=12.524.98-2.72+8.79+0.43=11.484.3-0.62+2.07+7.01=12.769.89-3.8+6.88+6.47=19.448.05-5.29+8.06+4.15=14.971.33-0.3+3.45+6.6=11.082.24-1.12+0.07+0.6=1.797.42-6.1+3.26+1.92=6.57.81-0.52+0.93+0.76=8.985.41-3.34+3.67+8.44=14.185.41-5.31+3.07+1.48=4.651.58-0.67+5.44+8.37=14.726.95-5.03+3.92+8.18=14.025.91-5.38+9.68+5.03=15.246.33-1.16+3.7+6.02=14.895.04-0.4+1.98+9.19=15.817.02-2.17+2.23+8.84=15.927.81-0.22+2.85+4.86=15.37.98-3.67+3.01+6.76=14.083.41-2.24+7.23+3.09=11.493.39-2.97+3.31+2.36=6.092.2-0.28+5.78+7.93=15.636.69-0.47+7.97+0.76=14.955.48-1.33+3.11+1.72=8.989.57-3.53+3.07+3.5=12.613.99-3.72+9.94+2.46=12.679.28-5.49+8.02+5.98=17.796.89-5.38+0.17+5.23=6.915.05-1.94+9.57+5.78=18.465.46-3.02+1.97+3.89=8.35.39-1.04+9.06+3.74=17.159.04-1.28+2.85+7.05=17.665.16-4.02+0.46+3.61=5.215.52-0.23+5.75+0.79=11.839.12-8.77+4.29+4.32=8.967.91-3.63+7.67+3.37=15.328.41-1.14+1.61+9.67=18.557.57-0.83+8.5+6.76=220.46-0.09+5.74+8.11=14.226.62-6.28+0.69+9.99=11.029.23-5.17+8.51+1.63=14.25.23-1.34+6.49+8.42=18.85.54-0.84+2.88+1.42=93.94-3.6+8.06+1.01=9.413.88-0.73+2.5+4.9=10.557.77-4.42+6.16+2.22=11.735.61-2.27+8.99+8.91=21.247.3-5.57+1.52+6.19=9.449.87-1.22+8.89+2.89=20.437.48-4.49+5.94+8.19=17.126.21-2.01+2.09+2.72=9.012.94-2.84+9.44-6.7=2.847.92-0.7+9.91-0.03=17.18.02-1.55+7.93-9.79=4.615.98-1.19+7.4-1.28=10.918.23-4.82+2.16-1.23=4.346.75-0.79+1.1-6.2=0.868.98-4.41+7.94-7.88=4.637.14-2.64+9.45-9.65=4.39.12-4.06+7.21-3.6=8.678.11-1.89+2.74-0.89=8.074.99-4.61+6.9-2.13=5.158.92-3.87+2.94-3.17=4.829.77-2+3.61-2.85=8.534.57-1.28+0.54-3.7=0.139.21-2.87+7.56-5.37=8.538.1-5.36+8.51-5.56=5.699.87-5+6.51-2.44=8.945.38-2.45+9.39-8.5=3.826.63-3.84+7.91-1.75=8.959.22-4+5.69-4.39=6.527.31-6.39+5-0.66=5.268.92-2.63+1.94-0.89=7.343.52-0.72+3.68-4.88=1.68.68-1.75+4.24-6.09=5.087.91-4.59+5.42-3.72=5.021.73-1.16+5.19-4.56=1.27.69-7.49+9.18-1.56=7.828.95-6.35+9.99-2.07=10.528.2-1.21+1.32-3.61=4.79.71-1.95+9.81-1.35=16.226.33-3.44+9.72-1.08=11.536.05-0.2+6.53-1.11=11.279.91-5.47+3.87-7.88=0.439.8-3.39+3.89-3.65=6.659.34-7.33+5.59-7.15=0.457.6-2.07+2.83-3.83=4.537.26-1.43+6.29-6.07=6.058.28-1.18+7.98-6.15=8.939.74-8.64+9.11-5.89=4.328.72-7.31+7.35-8.6=0.166.23