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9.71+1.69=3.37+9.04=2.08+7.01=6.11+3.52=8.58+6.03=7.01+2.89=6.44+5.35=8.1+8.72=9.97+1.15=8.65+4.95=0.5+4.18=0.4+0.32=2.69+6.73=9.19+0.3=6.31+7.61=7.77+9.94=1.36+3.37=1.73+4.72=4.14+5.58=2.77+7.17=7.72+6.6=6.81+3.75=4.13+8.34=1.16+7.12=7.66+2.06=4.59+6.72=8.65+9.84=6.89+1.66=3.88+2.59=8.89+8.3=5.91+2.25=2.62+7.11=6.27+1.4=1.58+1.43=8.35+6.57=5.13+4.38=5.02+7.29=6.98+8.89=2.04+7.38=7.28+9.31=3.24+1.01=9.79+2.97=5.18+1.01=0.47+4.35=9.25+3.72=1.32+4.64=7.1+0.33=4.22+4.29=0.52+1.74=2.21+7.4=0.85+0.89=2.19+2.07=3.92+3.47=1.98+2.14=5.87-2.64=9.91-7.55=8.11-2.5=7.14-0.63=9.88-3.48=7.98-7.21=9.16-8.31=6.41-4.09=9.44-7.57=4.32-4.02=4.29-0.61=6.1-4.17=8.28-5.6=9.25-4.9=9.47-7.95=6.58-0.35=9.73-3.38=9.74-2.87=9.54-5.43=4.19-0.9=4.01-1.75=6.55-4.97=9.8-3.46=8.32-3.36=8.89-8.24=3.1-2.09=8.59-3.35=3.31-2.65=6.32-2.53=8.62-0.72=5.81-3.75=8.04-4.48=2.82-0.31=7.96-1.75=9.2-1.92=6.77-2.09=5.86-1.09=7.26-4.44=7.54-2.5=2.66-2.29=5.1-0.17=4.56-3.85=3.58-2.74=8.75-5.2=4.25-2.78=5.84-4.11=6.33-2.75=2.7-2.41=8.56-1.41=2.39-1.38=9.82-4.15=6.82-3=1.78-0.87=6.77-3.78=5.03+7.89+8.4=5.32+2.02+5.37=4.65+5.19+4.12=6.42+6.35+3.91=8.57+5.95+9.91=2.73+4.48+5.76=3.18+1.61+4.54=3.75+9.87+4.45=0.36+4.35+9.69=8.6+4.55+1.53=9.21+2.8+4.93=1.77+6.88+5.84=0.29+6.76+9.07=6.61+4.89+2.12=7.3+4.16+8.9=1.17+6.57+5.93=4.76+0.67+3.51=1+5.58+8.17=8.17+4.63+0.17=9.15+7.99+0.8=0.43+5.79+3.06=8.31+1.65+8.28=2.02+8.02+2.67=3.79+4.74+7.75=3.12+7.74+2.83=4.02+7.53+7.37=2.14+0.05+1.52=7.11+1.86+1.4=3.5+1.73+3.39=2.93+6.78+3.23=8.24+2.45+0.38=4.29+8.52+9.48=3.84+2.24+5.22=0.31+1.14+4.22=9.39+3.45+0.5=6.94+8.81+3.93=2.69+0.93+7.8=7.49+8.1+2.69=1.36+1.1+3.6=6.09+5.44+9.8=3.93+7.21+4.26=5.3+8.93+6.19=1.52+6.17+6.73=3.12+7.61+5.59=5.33+4.74+6.5=7.8+0.02+2.97=5.95+0.59+1.34=6.32+3.13+7.49=9.1+0.81+2.67=0.34+1.16+6.83=7.94+8.86+1.54=5.32+7.8+2.58=1.98+6.66+9.52=6.62+2.05+3.05=6.32+1.87-7.78=6.52+1.79-7.53=6.54+2.1-6.62=3.07+5.02-7.55=3.25+4.9-1.47=9.83+1.59-3=7.9+0.31-6.05=6.8+6.37-3.85=9.4+0.29-7.65=0.4+7.03-3.33=5.02+1.72-3.44=2.42+7.68-9.86=9.64+4.47-1.48=8.31+1.79-8.66=1.67+8.2-4.68=9.1+0.9-1.07=3.02+6.86-3.18=2.65+8.91-6.05=7.52+7-1.64=2.66+7.33-6.24=5.85+6.78-4.43=9.97+0.24-8.38=6.26+7.94-9.57=5.64+7.55-0.71=4.62+0.78-4.05=0.45+4.76-3.52=2.38+4.56-6.17=4.09+1.61-0.29=0.08+5.37-1.29=4.9+0.9-3.87=7.62+8.08-3.56=0.34+4.41-4=0.73+8.07-1.95=4.09+6.81-4.81=0.66+5.36-2.62=8.59+7.54-4.36=4.72+4.03-2.26=7.1+6.41-4.1=2.08+8.34-6.27=5.93+3.94-8.29=3.36+3.4-3.37=3.36+1.26-1.59=1.21+4.58-2.64=1.44+2.53-1.38=8.08+2.92-4.92=3.96+8.61-0.68=2.01+7.86-5.12=0.77+9.81-8.54=1.9+1.88-0.94=4.86+9.24-8.06=8.22+5.35-2.63=4.07+6.2-7.69=7.34+2.05-9.09=3.31+3.64-5.87=5.35-5.13+2.99=4.75-4.38+9.36=6.33-2.58+7.47=5.16-1.76+2.63=4.83-1.88+3.4=1.91-0.13+3.78=0.57-0.35+4.03=7.66-5.92+7.15=8.3-0.17+5.02=8.57-3.38+2.2=8.09-3.47+4.59=8.14-3.59+1.87=4.33-3.61+8.32=7.07-2.67+1.26=8.93-4.25+9.99=7.89-2.46+1.5=7.62-6.59+6.19=7.13-2.7+3.77=8.94-1.61+0.45=7.53-6.2+6.3=9.54-4.65+8.33=1.08-0.89+8.76=7.32-4.72+4.58=3.12-1.6+3.36=8.92-4.27+9.39=5.57-2.31+0.47=3.3-2.53+0.32=3.05-2.18+5.37=7.38-3.58+8.28=6.29-4.64+7.57=8.81-0.15+7.65=8.25-2.3+5.07=8.03-2.87+5.57=7.48-1.46+7.28=6.68-0.1+1.5=9.51-5.08+9.95=5.76-1.06+5.2=2.87-1.41+8.94=7.74-4.98+9.35=6.26-4.18+5.14=3.58-1.5+1.83=4.2-2.39+7.4=7.01-2.31+4.91=7.71-6.7+7.21=9.54-5.67+9.22=3.77-1.62+4.49=6.79-1.97+8.27=7.28-2.08+9.51=9.92-2.39+4.54=1.22-0.84+1.27=5.67-3.38+7.61=4.35-3.46+7.58=7.65-2.72+8.94=9.35-0.92+7.81=7.49-0.24-5.58=7.15-1.63-3.05=7-1.45-1.55=5.96-1.96-2.46=6.3-3.18-0.09=9.01-1.5-5.7=7.12-0.19-1.16=9.64-2.56-3.49=7.11-3.55-1.19=5.05-1.91-1.76=9.99-4.64-2.44=7.75-1.94-0.04=5.3-1.58-1.33=9.47-3.56-5.14=8.24-5.14-2.87=9.42-3.27-1.71=4.16-0.36-2.47=9.22-3.22-0.43=7.87-0.67-2.15=9.49-3.47-4.14=9.95-9.24-0.08=5.44-1.03-2.18=9.36-2.48-3.83=4.87-0.77-2.67=9.89-0.24-7.95=3.1-0.14-1.29=4.61-0.48-1.81=8.77-0.92-5.64=7.16-2.2-4.47=9.39-2.98-2.45=7.27-0.3-3.76=8.83-6.51-1.85=7.34-0.04-0.26=8.18-4.18-0.65=9.77-3.69-1.25=9.73-2.07-1.22=4.33-0.42-2.82=8.82-4.35-2.2=8.21-5.12-0.06=9.83-1.98-4.58=9.51-2.71-2.51=9.9-2.15-4.33=8.5-0.31-3.57=5.54-1.2-0.92=9.59-3.29-0.94=4.08-0.06-2.96=6.87-1.45-3.52=8.88-1.45-6.68=9.45-4.67-1.66=7.73-0.36-1.98=1.53-0.3-0.22=9.65-8.53-0.54=7.17-2.54-3.73=8.97-2.54-5.99=1.07+2.85+8.38+7.48=5.76+4.44+0.21+8.17=2.1+8.51+5.29+8.05=0.05+9.78+6.22+0.27=9.97+8.45+5.8+7.45=4.9+2.03+7.5+2.15=5.61+6.23+4.96+5.57=2.29+0.66+0.18+1.54=7.04+7.16+0.08+8.08=2.59+2.95+3.34+2.29=8.88+3.06+4.43+0.67=5.6+1.53+9.83+0.59=0.8+4.01+2.42+6.07=7.66+9.53+3.12+4.72=9.62+3.75+6.04+1.15=0.74+0.84+1.78+6.5=2.7+7.2+6.07+2.79=2.18+5.2+6+5.05=1.74+1.55+2.88+5.29=5.99+1.25+2.38+6.03=9.79+4.63+4.96+3.07=9.09+1.91+6.22+2.17=5.91+7+5.53+5.84=8.55+0.16+3.05+3.02=4.5+6.29+9.86+5.74=8.3+4.93+3.22+4.81=9.63+5.34+8.95+8.09=6.32+9.89+6.5+3.4=6.03+7.73+7.18+0.56=5.67+9.86+5.49+6.08=1.64+7.21+4.37+7.11=5.47+2.75+9.52+0.44=9.05+9.47+5.19+6.86=0.28+6.72+3.34+0.74=5.61+7.99+1.14+9.01=8.65+5.49+6.85+5.31=4.01+7.36+2.9+8.86=4.85+6.38+5.33+0.33=8.6+0.56+3.74+1.46=8.91+8.94+1.49+8.15=4.44+8.95+6.34+2.43=4.42+4.24+3.57+1.27=8.58+6.39+8.81+8.03=4.21+6.99+6.19+4.32=6.3+0.88+7.53+8.51=7.97+6.06+2.77+0.69=6.52+0.48+7.17+2.02=7.58+0.47+1.38+1.05=4.03+2.08+0.89+8.23=8.42+1.09+8.05+5.12=7.9+4.28+5.84+3.95=8.12+0.73+4.14+9.46=8.66+8.19+2.14+4.5=5.68+7.3+6.68+7.11=8.62+2.57+5.22-8.55=7.42+7.97+3.75-7.08=2.84+1.8+4.92-5.23=7.86+4.05+8.4-4.66=0.3+8.41+6.22-5.62=6.8+9.29+8.3-5.36=7.6+3.58+9.78-3.23=5.77+6.74+9.7-8.42=9.94+1.93+2.49-0.02=0.2+1.39+7.72-7.87=6.35+9.67+0.82-7.62=5.39+8.9+6.8-1.92=9.25+7.19+2.59-5.77=7.63+3.04+8.02-3.73=0.45+9.77+4.7-1.91=3.66+6.37+2.44-9.43=8.02+2.99+7.32-9.41=4.5+2.42+1.88-1.33=1.91+1.36+7.45-3.57=2.37+8.73+1.49-6.95=7.16+1.7+7.03-7.18=7.93+4.8+3.63-0.4=5.21+3.04+0.31-0.74=6.11+1.9+3.93-1.51=9.25+9.81+1.69-7.02=2.45+4.53+3-8.25=3.04+4.67+4.88-8.9=9.58+9.31+4.5-1.51=6.49+1.85+9.42-7.4=9.35+1.15+9.89-5.62=2.21+0.5+2.84-0.84=8.86+1.34+6.93-2.65=9.8+7.04+9.46-4.1=2.95+9.42+0.08-9.55=1.19+9.19+4.11-9.34=2.35+9.88+8.6-0.49=7.28+3.81+6.37-1.02=0.07+7.51+9.93-8.44=0.22+3.92+5.51-0.88=0.62+7.91+8.56-3.43=6.36+2.37+6.82-1.46=9.2+1.81+3.59-6.18=9.23+2+4.05-8.29=2.81+5.1+4.22-4.31=8.95+7.02+4.03-1.84=5.99+2.02+8.23-3.59=5.07+1.58+9.52-0.68=9.18+8.37+0.94-8.27=9.98+8.14+2.94-2.63=2.42+5.41+7.56-5.06=9.58+3.29+3.48-5.78=4.36+4.1+8.63-8.89=5.28+1.52+1.14-4.23=1.53+3.15+5-1.3=6.86+4.85-4.72+0.61=0.67+9-0.35+7.01=0.13+2.04-1.06+1.08=6.31+4.67-0.97+2.98=8.51+9.17-5.9+0.3=9.84+9.63-0.61+4.55=6.8+5.91-2.23+8.65=8.53+6.38-8.07+8.11=9.64+5.43-7.8+7.41=1.1+3.14-0.94+1.61=8.34+6.41-5.58+8.66=6+9.18-4.18+4.2=5.57+3.62-1.86+7=1.87+4.32-0.13+8.24=8.92+2.17-8.03+5.35=9.32+4.34-6.33+5.19=9.22+5.5-2.76+8.3=6.42+2.86-7.24+1.07=9.01+3.35-9.55+4.58=8.07+3.47-7.53+7=5.54+6-7.36+8.49=5.78+7.19-4.76+0.21=9.97+7.92-7.74+5.79=5.13+5.69-6.24+5.61=9.02+4.65-3.88+3.28=6.64+8.82-6.6+5.58=1.29+9.78-8.81+6.62=9.05+1.54-5.31+5.51=2.68+7.32-6.31+2.41=6.32+4.01-6.66+9.28=4.51+7.04-8.51+2.79=6.98+6.63-9.15+2.83=8.61+3.67-9.66+3.03=7.8+1.95-7.81+5.46=9.67+2.19-8.55+5.12=6.95+3.17-7.39+2.21=9.98+4.28-7.77+0.52=5.78+6.98-6.3+8.44=3.78+8.06-0.28+5.7=6.88+9.43-5.33+4.43=1.32+9.82-4.15+3.1=2.83+9.61-6.69+8.24=4.08+9.89-4.22+4.83=9.54+4.84-8.81+2.58=8.04+1.78-0.09+8.72=4.02+6.49-9.88+4.17=9.31+4.34-8.8+2.22=3.84+1.25-2.64+6.69=9.4+2.65-5.73+8.68=4.63+9.24-9.51+0.48=5.58+8.86-1.19+9.35=5.87+3.74-3.02+6.64=3.52+6.88-3.73+4.54=6.91+0.49-4.1+6.31=2.46+7.05-3.02-0.53=8.74+8.13-6.31-9.54=9.24+8.48-5.42-8.43=6.44+4.83-2.63-6.09=7.52+6.13-3.57-9.17=6.84+6.28-0.05-4.8=5.9+8.85-2.53-5.99=7.48+4.38-0.06-3.6=1.15+8.45-5.31-1.17=8.85+6.28-2.63-2.64=4.19+8.66-4.43-7.32=2.63+4.23-1.43-4.82=2.89+6.65-0.27-1.24=5.13+6.51-0.17-8.89=5.15+3.6-3.61-3.05=2.41+8.8-0.3-0.95=6.5+7.15-2.98-9.09=7.73+5.86-3.05-2.9=8.07+2-1.58-6.47=4.9+9.58-6.82-6=2.8+9.04-2.04-5.13=8.76+9.61-0.13-5.36=9.15+5.3-4.48-1.6=7.37+8.51-2.1-5.72=5.44+8.01-2.25-1.86=6.04+6.58-0.79-5.73=6.57+4.35-1.83-8.19=3.83+9.52-3.85-7.29=0.54+9.01-7.42-1.98=1.17+5.74-2-0.33=6.4+7.74-0.96-3.43=6.88+6.58-6.92-0.32=3.42+3.88-0.1-0.88=5.18+7.4-5.85-2.83=2.89+7.23-0.41-6.29=3.14+9.51-3.21-2.21=8.94+8.74-3.49-4.2=8.33+9.11-6.09-3.1=9.78+5.62-1.55-5.3=3.71+5.95-1.28-0.57=2.6+8.99-9.49-1.16=7.25+7.73-5.04-9.79=8.16+1.76-5.14-4.2=8.41+9.49-3.48-8.77=7.79+8.67-4.89-4.78=7.05+8.82-5.02-9.52=1.07+8.62-2.34-1.95=6.13+6.29-2.77-0.42=3.77+9.07-2.61-0.98=8.98+7.89-2.47-6.07=2.59+4.89-2.87-1.91=7.75+5.78-0.08-8.15=3.12+8.6-5.95-4.84=7.68+0.89-0.66-4.27=4.03-3.09+3.01+6.74=9.7-1.98+6.47+3.28=7.28-4.92+8.8+7.11=9.63-1.99+7.31+9.81=9-8.65+0.9+5.2=3.06-1.51+1.71+3.42=9.56-0.51+6.08+3.86=7.97-5.62+7.35+6.07=9.75-8.42+9.69+9.82=9.98-2.74+5.66+3.47=2.29-0.56+5.61+9.46=9.18-1.92+8.04+6.85=2.39-0.68+7.89+0.27=4.82-2.05+3.22+5.2=4.86-4.56+5.76+2.79=2.69-2.03+8.01+8.64=6.34-1.05+2.01+5.88=5.87-0.73+7.16+1.15=9.46-6.76+7.23+6.65=8.37-0.25+0.04+5.22=4.44-3.44+7.9+2.64=9.34-8.08+2.74+2.05=8.4-1.88+1.79+5.66=5.57-4.63+6.2+1.08=6.12-0.8+5.97+8.34=7.99-5.14+3.85+8.08=8.35-3.68+6.87+6.94=8.95-2.08+8.03+3.81=5.04-1.69+9.55+1=1.76-0.56+1.15+0.93=8.93-4.84+0.91+1.29=9.6-4.2+4.12+7.9=1.39-0.08+1.06+2.25=4.33-1.94+0.03+2.26=7.03-5.82+2.83+1.57=5.54-3.35+1.03+2.71=7.79-2.24+1.02+7.75=3.61-0.37+0.9+9.73=4.98-0.59+0.23+9.9=7.24-3.04+8.81+9.07=8.21-6.84+1.76+9.75=3.97-0.91+5.65+7.61=9.99-5.29+8.31+0.96=8.89-1.04+4.48+5.29=6.98-2.91+1.67+2.23=2.56-1.49+2.59+8.6=9.21-2.01+0.75+6.58=9.15-2+7.6+0.4=8.35-4.29+9.18+3.09=9.53-7.27+8.42+9.61=6.36-2.81+9.74+6.33=7.92-6.99+4.13+9.72=6.72-0.33+8.25+8.45=5.7-2.5+7.33+1.52=8.47-3.21+6.25-5.53=5.63-5.36+9.94-8.95=9.29-2.39+2.41-2.83=2.69-1.24+9.6-6.26=7.97-4.68+6.61-2.61=5.09-0.68+9.92-6.09=8.44-4.03+2-1.01=4.79-3.58+9.59-1.44=5.89-3.95+8.09-7.13=4.68-2.3+0.44-1.44=8.47-2.16+2.56-8.69=9.19-5.93+5.31-0.43=6.88-0.09+7.5-3.61=2.18-1.89+9.51-5.09=3.74-1.67+5.71-3.75=8.38-3.3+0.97-3.64=6.66-2.69+3.63-5.86=9.83-8.62+8.16-2.09=7.56-3.33+8.36-3.58=6.86-2.96+8.81-4.42=5.45-2.49+3.09-0.67=7.93-2.37+8.69-1.85=9.12-5.89+4.75-7.5=9.27-4.1+5.31-2.49=8.44-7.88+7.93-7.94=5.26-1.27+5.72-0.93=9.84-7.18+6.85-5.11=9.36-5.2+5.21-2.05=6.65-3.39+6.37-5.46=6.89-2.16+8.15-3.89=4.64-0.39+8.59-5.67=5.56-2.54+8.73-3.3=8.76-6.34+9.23-3.87=7.09-5.34+6.75-2.33=5.82-5.38+8.6-8.94=5.47-3.23+0.89-1.63=9.71-5.95+9.82-7.81=4.17-1.3+9.49-2.76=9.91-3.24+6.12-1.06=7.89-3.42+7.31-6.04=8.2-1.64+4.52-4.58=9.9-0.87+9.33-9.91=9.72-8.36+3.73-0.61=8.81-0.02+6.14-8.21=4.87-0.7+1.25-0.61=9.31-0.36+2.17-6.5=7.79-2.48+7.77-5.93=9.2-0.29+5.41-5.36=5.87-3.18+3.56-5.28=9.83-9.51+7.88-1.6=8.32-1.42+6.97-2.1=4.92-0.18+6.68-4.53=8.84-7.81+0.17-0.24=8.57-6.05+9.62-3.89=6.83-3.29-1.1+8.82=8.81-0.47-4.86+2.4=7.61-0.54-0.41+9.6=4.75-1-2.24+6.73=9.89-1.57-4.02+8.88=9.06-3.17-0.81+9.02=3-2.37-0.15+0.22=7.88-1.33-0.32+1.72=7.6-6.18-1.09+0.53=8.86-4.87-0.57+7.27=9.11-4.65-0.32+1.26=9.58-5.92-1.35+5.01=4.56-1.73-2.46+8.19=7.39-2.71-0.29+0.64=9.29-2.51-0.16+1.71=7.44-5.16-0.37+7.14=9.98-3.19-5.25+6.45=6.39-0.95-1.08+6.75=2.11-0.75-0.4+3.57=5.44-1.15-0.46+8.01=5.87-1.65-1.57+2.31=3.33-0.66-2.48+3.77=5.89-0.59-4.72+8.12=8.05-4.99-2.24+2.1=7.71-1.41-4.2+5.41=6.76-1.66-4.68+8.72=7.56-2.54-4.35+8.65=7.69-0.81-5.58+3.44=8.46-0.27-5.3+4.81=8.69-1-2.61+8.06=7.29-4.84-0.63+1.13=8.27-4.77-3.4+8.58=5.05-3.49-0.77+3.64=9.21-3.17-3.81+2.46=4.59-3.19-0.91+7.12=9.75-6.13-2.57+0.8=7.84-4.73-1.01+7.76=9.43-6.14-0.48+9.53=9.27-6.02-1.11+8.38=9.33-7.7-1.26+0.37=4.48-2.69-0.75+8.69=9.89-0.76-1.54+7.78=9.86-0.91-0.24+5.07=5.08-3.36-0.81+2.79=3.89-1.33-0.99+1.26=9.87-0.24-8.65+9.15=6.3-2.3-1.96+8.98=9.68-6.59-2.78+0.12=5.36-3.98-0.46+3.63=7.15-1.5-3.99+5=9.44-1.44-1.86+4.64=6.76-2.37-1.25+9.01=8.9-1.02-1.76+9.87=5.67-1.71-0.04+9.89=8.81-0.09-6.39-0.2=6.14-0.88-2.81-0.22=8.93-0.09-2.67-0.48=5.74-1.25-0.52-2.27=4.13-1.27-1.43-0.88=6.34-0.58-1.12-0.11=8.36-0.11-4.83-3.3=8.15-0.83-0.49-5.94=9.24-4.36-0.88-0.48=8.87-3.07-3.98-1.58=8.23-0.87-4.53-0.5=9.56-3.5-0.31-2.73=9.15-3.06-5.27-0.41=9.6-2.19-3.42-2.65=9.74-4.01-3.18-0.94=9.95-0.68-4.54-1.4=9.05-4.13-1.57-1.44=4.47-0.81-0.94-0.63=5.02-0.99-1.62-1.92=8.34-0.68-2.5-3.71=8.04-4.63-0.55-0.66=8.71-0.21-7.86-0.02=8.4-5.13-0.7-1.32=6.39-3.58-0.72-0.06=8.56-0.49-0.29-2.45=9.77-1.29-0.14-2.76=8.04-1.03-0.44-1.66=9.69-0.9-1.26-6.64=7.76-0.7-0.94-2.42=6.54-0.25-4.05-0.56=9.67-1.85-0.89-3.46=4.46-0.07-0.88-3.41=9.78-6-0.35-0.65=9.72-2.21-6.73-0.56=9.92-0.45-3.4-4.3=9.54-0.08-7.12-1.5=7.35-0.68-1.84-4.27=7.77-0.06-3.07-1.65=9.35-0.02-0.38-4.39=8.92-0.09-3.71-3.94=7.45-1.13-2.34-1.3=9.74-3.01-5.7-0.87=8.56-3.04-1.2-3.43=8.78-0.21-0.53-1.38=7.41-0.56-1.65-2.58=8.77-1.94-4.88-0.46=5.02-2.87-0.74-0.39=7.98-2.73-0.97-3.04=9.62-2.71-2.8-0.82=9.32-1.79-0.85-5.29=3.39-0.07-0.23-2.46=8.53-1.21-0.06-3.37=4.72-1.39-2.53-0.22=9.22-1.74-6.94-0.08=参考答案9.71+1.69=11.43.37+9.04=12.412.08+7.01=9.096.11+3.52=9.638.58+6.03=14.617.01+2.89=9.96.44+5.35=11.798.1+8.72=16.829.97+1.15=11.128.65+4.95=13.60.5+4.18=4.680.4+0.32=0.722.69+6.73=9.429.19+0.3=9.496.31+7.61=13.927.77+9.94=17.711.36+3.37=4.731.73+4.72=6.454.14+5.58=9.722.77+7.17=9.947.72+6.6=14.326.81+3.75=10.564.13+8.34=12.471.16+7.12=8.287.66+2.06=9.724.59+6.72=11.318.65+9.84=18.496.89+1.66=8.553.88+2.59=6.478.89+8.3=17.195.91+2.25=8.162.62+7.11=9.736.27+1.4=7.671.58+1.43=3.018.35+6.57=14.925.13+4.38=9.515.02+7.29=12.316.98+8.89=15.872.04+7.38=9.427.28+9.31=16.593.24+1.01=4.259.79+2.97=12.765.18+1.01=6.190.47+4.35=4.829.25+3.72=12.971.32+4.64=5.967.1+0.33=7.434.22+4.29=8.510.52+1.74=2.262.21+7.4=9.610.85+0.89=1.742.19+2.07=4.263.92+3.47=7.391.98+2.14=4.125.87-2.64=3.239.91-7.55=2.368.11-2.5=5.617.14-0.63=6.519.88-3.48=6.47.98-7.21=0.779.16-8.31=0.856.41-4.09=2.329.44-7.57=1.874.32-4.02=0.34.29-0.61=3.686.1-4.17=1.938.28-5.6=2.689.25-4.9=4.359.47-7.95=1.526.58-0.35=6.239.73-3.38=6.359.74-2.87=6.879.54-5.43=4.114.19-0.9=3.294.01-1.75=2.266.55-4.97=1.589.8-3.46=6.348.32-3.36=4.968.89-8.24=0.653.1-2.09=1.018.59-3.35=5.243.31-2.65=0.666.32-2.53=3.798.62-0.72=7.95.81-3.75=2.068.04-4.48=3.562.82-0.31=2.517.96-1.75=6.219.2-1.92=7.286.77-2.09=4.685.86-1.09=4.777.26-4.44=2.827.54-2.5=5.042.66-2.29=0.375.1-0.17=4.934.56-3.85=0.713.58-2.74=0.848.75-5.2=3.554.25-2.78=1.475.84-4.11=1.736.33-2.75=3.582.7-2.41=0.298.56-1.41=7.152.39-1.38=1.019.82-4.15=5.676.82-3=3.821.78-0.87=0.916.77-3.78=2.995.03+7.89+8.4=21.325.32+2.02+5.37=12.714.65+5.19+4.12=13.966.42+6.35+3.91=16.688.57+5.95+9.91=24.432.73+4.48+5.76=12.973.18+1.61+4.54=9.333.75+9.87+4.45=18.070.36+4.35+9.69=14.48.6+4.55+1.53=14.689.21+2.8+4.93=16.941.77+6.88+5.84=14.490.29+6.76+9.07=16.126.61+4.89+2.12=13.627.3+4.16+8.9=20.361.17+6.57+5.93=13.674.76+0.67+3.51=8.941+5.58+8.17=14.758.17+4.63+0.17=12.979.15+7.99+0.8=17.940.43+5.79+3.06=9.288.31+1.65+8.28=18.242.02+8.02+2.67=12.713.79+4.74+7.75=16.283.12+7.74+2.83=13.694.02+7.53+7.37=18.922.14+0.05+1.52=3.717.11+1.86+1.4=10.373.5+1.73+3.39=8.622.93+6.78+3.23=12.948.24+2.45+0.38=11.074.29+8.52+9.48=22.293.84+2.24+5.22=11.30.31+1.14+4.22=5.679.39+3.45+0.5=13.346.94+8.81+3.93=19.682.69+0.93+7.8=11.427.49+8.1+2.69=18.281.36+1.1+3.6=6.066.09+5.44+9.8=21.333.93+7.21+4.26=15.45.3+8.93+6.19=20.421.52+6.17+6.73=14.423.12+7.61+5.59=16.325.33+4.74+6.5=16.577.8+0.02+2.97=10.795.95+0.59+1.34=7.886.32+3.13+7.49=16.949.1+0.81+2.67=12.580.34+1.16+6.83=8.337.94+8.86+1.54=18.345.32+7.8+2.58=15.71.98+6.66+9.52=18.166.62+2.05+3.05=11.726.32+1.87-7.78=0.416.52+1.79-7.53=0.786.54+2.1-6.62=2.023.07+5.02-7.55=0.543.25+4.9-1.47=6.689.83+1.59-3=8.427.9+0.31-6.05=2.166.8+6.37-3.85=9.329.4+0.29-7.65=2.040.4+7.03-3.33=4.15.02+1.72-3.44=3.32.42+7.68-9.86=0.249.64+4.47-1.48=12.638.31+1.79-8.66=1.441.67+8.2-4.68=5.199.1+0.9-1.07=8.933.02+6.86-3.18=6.72.65+8.91-6.05=5.517.52+7-1.64=12.882.66+7.33-6.24=3.755.85+6.78-4.43=8.29.97+0.24-8.38=1.836.26+7.94-9.57=4.635.64+7.55-0.71=12.484.62+0.78-4.05=1.350.45+4.76-3.52=1.692.38+4.56-6.17=0.774.09+1.61-0.29=5.410.08+5.37-1.29=4.164.9+0.9-3.87=1.937.62+8.08-3.56=12.140.34+4.41-4=0.750.73+8.07-1.95=6.854.09+6.81-4.81=6.090.66+5.36-2.62=3.48.59+7.54-4.36=11.774.72+4.03-2.26=6.497.1+6.41-4.1=9.412.08+8.34-6.27=4.155.93+3.94-8.29=1.583.36+3.4-3.37=3.393.36+1.26-1.59=3.031.21+4.58-2.64=3.151.44+2.53-1.38=2.598.08+2.92-4.92=6.083.96+8.61-0.68=11.892.01+7.86-5.12=4.750.77+9.81-8.54=2.041.9+1.88-0.94=2.844.86+9.24-8.06=6.048.22+5.35-2.63=10.944.07+6.2-7.69=2.587.34+2.05-9.09=0.33.31+3.64-5.87=1.085.35-5.13+2.99=3.214.75-4.38+9.36=9.736.33-2.58+7.47=11.225.16-1.76+2.63=6.034.83-1.88+3.4=6.351.91-0.13+3.78=5.560.57-0.35+4.03=4.257.66-5.92+7.15=8.898.3-0.17+5.02=13.158.57-3.38+2.2=7.398.09-3.47+4.59=9.218.14-3.59+1.87=6.424.33-3.61+8.32=9.047.07-2.67+1.26=5.668.93-4.25+9.99=14.677.89-2.46+1.5=6.937.62-6.59+6.19=7.227.13-2.7+3.77=8.28.94-1.61+0.45=7.787.53-6.2+6.3=7.639.54-4.65+8.33=13.221.08-0.89+8.76=8.957.32-4.72+4.58=7.183.12-1.6+3.36=4.888.92-4.27+9.39=14.045.57-2.31+0.47=3.733.3-2.53+0.32=1.093.05-2.18+5.37=6.247.38-3.58+8.28=12.086.29-4.64+7.57=9.228.81-0.15+7.65=16.318.25-2.3+5.07=11.028.03-2.87+5.57=10.737.48-1.46+7.28=13.36.68-0.1+1.5=8.089.51-5.08+9.95=14.385.76-1.06+5.2=9.92.87-1.41+8.94=10.47.74-4.98+9.35=12.116.26-4.18+5.14=7.223.58-1.5+1.83=3.914.2-2.39+7.4=9.217.01-2.31+4.91=9.617.71-6.7+7.21=8.229.54-5.67+9.22=13.093.77-1.62+4.49=6.646.79-1.97+8.27=13.097.28-2.08+9.51=14.719.92-2.39+4.54=12.071.22-0.84+1.27=1.655.67-3.38+7.61=9.94.35-3.46+7.58=8.477.65-2.72+8.94=13.879.35-0.92+7.81=16.247.49-0.24-5.58=1.677.15-1.63-3.05=2.477-1.45-1.55=45.96-1.96-2.46=1.546.3-3.18-0.09=3.039.01-1.5-5.7=1.817.12-0.19-1.16=5.779.64-2.56-3.49=3.597.11-3.55-1.19=2.375.05-1.91-1.76=1.389.99-4.64-2.44=2.917.75-1.94-0.04=5.775.3-1.58-1.33=2.399.47-3.56-5.14=0.778.24-5.14-2.87=0.239.42-3.27-1.71=4.444.16-0.36-2.47=1.339.22-3.22-0.43=5.577.87-0.67-2.15=5.059.49-3.47-4.14=1.889.95-9.24-0.08=0.635.44-1.03-2.18=2.239.36-2.48-3.83=3.054.87-0.77-2.67=1.439.89-0.24-7.95=1.73.1-0.14-1.29=1.674.61-0.48-1.81=2.328.77-0.92-5.64=2.217.16-2.2-4.47=0.499.39-2.98-2.45=3.967.27-0.3-3.76=3.218.83-6.51-1.85=0.477.34-0.04-0.26=7.048.18-4.18-0.65=3.359.77-3.69-1.25=4.839.73-2.07-1.22=6.444.33-0.42-2.82=1.098.82-4.35-2.2=2.278.21-5.12-0.06=3.039.83-1.98-4.58=3.279.51-2.71-2.51=4.299.9-2.15-4.33=3.428.5-0.31-3.57=4.625.54-1.2-0.92=3.429.59-3.29-0.94=5.364.08-0.06-2.96=1.066.87-1.45-3.52=1.98.88-1.45-6.68=0.759.45-4.67-1.66=3.127.73-0.36-1.98=5.391.53-0.3-0.22=1.019.65-8.53-0.54=0.587.17-2.54-3.73=0.98.97-2.54-5.99=0.441.07+2.85+8.38+7.48=19.785.76+4.44+0.21+8.17=18.582.1+8.51+5.29+8.05=23.950.05+9.78+6.22+0.27=16.329.97+8.45+5.8+7.45=31.674.9+2.03+7.5+2.15=16.585.61+6.23+4.96+5.57=22.372.29+0.66+0.18+1.54=4.677.04+7.16+0.08+8.08=22.362.59+2.95+3.34+2.29=11.178.88+3.06+4.43+0.67=17.045.6+1.53+9.83+0.59=17.550.8+4.01+2.42+6.07=13.37.66+9.53+3.12+4.72=25.039.62+3.75+6.04+1.15=20.560.74+0.84+1.78+6.5=9.862.7+7.2+6.07+2.79=18.762.18+5.2+6+5.05=18.431.74+1.55+2.88+5.29=11.465.99+1.25+2.38+6.03=15.659.79+4.63+4.96+3.07=22.459.09+1.91+6.22+2.17=19.395.91+7+5.53+5.84=24.288.55+0.16+3.05+3.02=14.784.5+6.29+9.86+5.74=26.398.3+4.93+3.22+4.81=21.269.63+5.34+8.95+8.09=32.016.32+9.89+6.5+3.4=26.116.03+7.73+7.18+0.56=21.55.67+9.86+5.49+6.08=27.11.64+7.21+4.37+7.11=20.335.47+2.75+9.52+0.44=18.189.05+9.47+5.19+6.86=30.570.28+6.72+3.34+0.74=11.085.61+7.99+1.14+9.01=23.758.65+5.49+6.85+5.31=26.34.01+7.36+2.9+8.86=23.134.85+6.38+5.33+0.33=16.898.6+0.56+3.74+1.46=14.368.91+8.94+1.49+8.15=27.494.44+8.95+6.34+2.43=22.164.42+4.24+3.57+1.27=13.58.58+6.39+8.81+8.03=31.814.21+6.99+6.19+4.32=21.716.3+0.88+7.53+8.51=23.227.97+6.06+2.77+0.69=17.496.52+0.48+7.17+2.02=16.197.58+0.47+1.38+1.05=10.484.03+2.08+0.89+8.23=15.238.42+1.09+8.05+5.12=22.687.9+4.28+5.84+3.95=21.978.12+0.73+4.14+9.46=22.458.66+8.19+2.14+4.5=23.495.68+7.3+6.68+7.11=26.778.62+2.57+5.22-8.55=7.867.42+7.97+3.75-7.08=12.062.84+1.8+4.92-5.23=4.337.86+4.05+8.4-4.66=15.650.3+8.41+6.22-5.62=9.316.8+9.29+8.3-5.36=19.037.6+3.58+9.78-3.23=17.735.77+6.74+9.7-8.42=13.799.94+1.93+2.49-0.02=14.340.2+1.39+7.72-7.87=1.446.35+9.67+0.82-7.62=9.225.39+8.9+6.8-1.92=19.179.25+7.19+2.59-5.77=13.267.63+3.04+8.02-3.73=14.960.45+9.77+4.7-1.91=13.013.66+6.37+2.44-9.43=3.048.02+2.99+7.32-9.41=8.924.5+2.42+1.88-1.33=7.471.91+1.36+7.45-3.57=7.152.37+8.73+1.49-6.95=5.647.16+1.7+7.03-7.18=8.717.93+4.8+3.63-0.4=15.965.21+3.04+0.31-0.74=7.826.11+1.9+3.93-1.51=10.439.25+9.81+1.69-7.02=13.732.45+4.53+3-8.25=1.733.04+4.67+4.88-8.9=3.699.58+9.31+4.5-1.51=21.886.49+1.85+9.42-7.4=10.369.35+1.15+9.89-5.62=14.772.21+0.5+2.84-0.84=4.718.86+1.34+6.93-2.65=14.489.8+7.04+9.46-4.1=22.22.95+9.42+0.08-9.55=2.91.19+9.19+4.11-9.34=5.152.35+9.88+8.6-0.49=20.347.28+3.81+6.37-1.02=16.440.07+7.51+9.93-8.44=9.070.22+3.92+5.51-0.88=8.770.62+7.91+8.56-3.43=13.666.36+2.37+6.82-1.46=14.099.2+1.81+3.59-6.18=8.429.23+2+4.05-8.29=6.992.81+5.1+4.22-4.31=7.828.95+7.02+4.03-1.84=18.165.99+2.02+8.23-3.59=12.655.07+1.58+9.52-0.68=15.499.18+8.37+0.94-8.27=10.229.98+8.14+2.94-2.63=18.432.42+5.41+7.56-5.06=10.339.58+3.29+3.48-5.78=10.574.36+4.1+8.63-8.89=8.25.28+1.52+1.14-4.23=3.711.53+3.15+5-1.3=8.386.86+4.85-4.72+0.61=7.60.67+9-0.35+7.01=16.330.13+2.04-1.06+1.08=2.196.31+4.67-0.97+2.98=12.998.51+9.17-5.9+0.3=12.089.84+9.63-0.61+4.55=23.416.8+5.91-2.23+8.65=19.138.53+6.38-8.07+8.11=14.959.64+5.43-7.8+7.41=14.681.1+3.14-0.94+1.61=4.918.34+6.41-5.58+8.66=17.836+9.18-4.18+4.2=15.25.57+3.62-1.86+7=14.331.87+4.32-0.13+8.24=14.38.92+2.17-8.03+5.35=8.419.32+4.34-6.33+5.19=12.529.22+5.5-2.76+8.3=20.266.42+2.86-7.24+1.07=3.119.01+3.35-9.55+4.58=7.398.07+3.47-7.53+7=11.015.54+6-7.36+8.49=12.675.78+7.19-4.76+0.21=8.429.97+7.92-7.74+5.79=15.945.13+5.69-6.24+5.61=10.199.02+4.65-3.88+3.28=13.076.64+8.82-6.6+5.58=14.441.29+9.78-8.81+6.62=8.889.05+1.54-5.31+5.51=10.792.68+7.32-6.31+2.41=6.16.32+4.01-6.66+9.28=12.954.51+7.04-8.51+2.79=5.836.98+6.63-9.15+2.83=7.298.61+3.67-9.66+3.03=5.657.8+1.95-7.81+5.46=7.49.67+2.19-8.55+5.12=8.436.95+3.17-7.39+2.21=4.949.98+4.28-7.77+0.52=7.015.78+6.98-6.3+8.44=14.93.78+8.06-0.28+5.7=17.266.88+9.43-5.33+4.43=15.411.32+9.82-4.15+3.1=10.092.83+9.61-6.69+8.24=13.994.08+9.89-4.22+4.83=14.589.54+4.84-8.81+2.58=8.158.04+1.78-0.09+8.72=18.454.02+6.49-9.88+4.17=4.89.31+4.34-8.8+2.22=7.073.84+1.25-2.64+6.69=9.149.4+2.65-5.73+8.68=154.63+9.24-9.51+0.48=4.845.58+8.86-1.19+9.35=22.65.87+3.74-3.02+6.64=13.233.52+6.88-3.73+4.54=11.216.91+0.49-4.1+6.31=9.612.46+7.05-3.02-0.53=5.968.74+8.13-6.31-9.54=1.029.24+8.48-5.42-8.43=3.876.44+4.83-2.63-6.09=2.557.52+6.13-3.57-9.17=0.916.84+6.28-0.05-4.8=8.275.9+8.85-2.53-5.99=6.237.48+4.38-0.06-3.6=8.21.15+8.45-5.31-1.17=3.128.85+6.28-2.63-2.64=9.864.19+8.66-4.43-7.32=1.12.63+4.23-1.43-4.82=0.612.89+6.65-0.27-1.24=8.035.13+6.51-0.17-8.89=2.585.15+3.6-3.61-3.05=2.092.41+8.8-0.3-0.95=9.966.5+7.15-2.98-9.09=1.587.73+5.86-3.05-2.9=7.648.07+2-1.58-6.47=2.024.9+9.58-6.82-6=1.662.8+9.04-2.04-5.13=4.678.76+9.61-0.13-5.36=12.889.15+5.3-4.48-1.6=8.377.37+8.51-2.1-5.72=8.065.44+8.01-2.25-1.86=9.346.04+6.58-0.79-5.73=6.16.57+4.35-1.83-8.19=0.93.83+9.52-3.85-7.29=2.210.54+9.01-7.42-1.98=0.151.17+5.74-2-0.33=4.586.4+7.74-0.96-3.43=9.756.88+6.58-6.92-0.32=6.223.42+3.88-0.1-0.88=6.325.18+7.4-5.85-2.83=3.92.89+7.23-0.41-6.29=3.423.14+9.51-3.21-2.21=7.238.94+8.74-3.49-4.2=9.998.33+9.11-6.09-3.1=8.259.78+5.62-1.55-5.3=8.553.71+5.95-1.28-0.57=7.812.6+8.99-9.49-1.16=0.947.25+7.73-5.04-9.79=0.158.16+1.76-5.14-4.2=0.588.41+9.49-3.48-8.77=5.657.79+8.67-4.89-4.78=6.797.05+8.82-5.02-9.52=1.331.07+8.62-2.34-1.95=5.46.13+6.29-2.77-0.42=9.233.77+9.07-2.61-0.98=9.258.98+7.89-2.47-6.07=8.332.59+4.89-2.87-1.91=2.77.75+5.78-0.08-8.15=5.33.12+8.6-5.95-4.84=0.937.68+0.89-0.66-4.27=3.644.03-3.09+3.01+6.74=10.699.7-1.98+6.47+3.28=17.477.28-4.92+8.8+7.11=18.279.63-1.99+7.31+9.81=24.769-8.65+0.9+5.2=6.453.06-1.51+1.71+3.42=6.689.56-0.51+6.08+3.86=18.997.97-5.62+7.35+6.07=15.779.75-8.42+9.69+9.82=20.849.98-2.74+5.66+3.47=16.372.29-0.56+5.61+9.46=16.89.18-1.92+8.04+6.85=22.152.39-0.68+7.89+0.27=9.874.82-2.05+3.22+5.2=11.194.86-4.56+5.76+2.79=8.852.69-2.03+8.01+8.64=17.316.34-1.05+2.01+5.88=13.185.87-0.73+7.16+1.15=13.459.46-6.76+7.23+6.65=16.588.37-0.25+0.04+5.22=13.384.44-3.44+7.9+2.64=11.549.34-8.08+2.74+2.05=6.058.4-1.88+1.79+5.66=13.975.57-4.63+6.2+1.08=8.226.12-0.8+5.97+8.34=19.637.99-5.14+3.85+8.08=14.788.35-3.68+6.87+6.94=18.488.95-2.08+8.03+3.81=18.715.04-1.69+9.55+1=13.91.76-0.56+1.15+0.93=3.288.93-4.84+0.91+1.29=6.299.6-4.2+4.12+7.9=17.421.39-0.08+1.06+2.25=4.624.33-1.94+0.03+2.26=4.687.03-5.82+2.83+1.57=5.615.54-3.35+1.03+2.71=5.937.79-2.24+1.02+7.75=14.323.61-0.37+0.9+9.73=13.874.98-0.59+0.23+9.9=14.527.24-3.04+8.81+9.07=22.088.21-6.84+1.76+9.75=12.883.97-0.91+5.65+7.61=16.329.99-5.29+8.31+0.96=13.978.89-1.04+4.48+5.29=17.626.98-2.91+1.67+2.23=7.972.56-1.49+2.59+8.6=12.269.21-2.01+0.75+6.58=14.539.15-2+7.6+0.4=15.158.35-4.29+9.18+3.09=16.339.53-7.27+8.42+9.61=20.296.36-2.81+9.74+6.33=19.627.92-6.99+4.13+9.72=14.786.72-0.33+8.25+8.45=23.095.7-2.5+7.33+1.52=12.058.47-3.21+6.25-5.53=5.985.63-5.36+9.94-8.95=1.269.29-2.39+2.41-2.83=6.482.69-1.24+9.6-6.26=4.797.97-4.68+6.61-2.61=7.295.09-0.68+9.92-6.09=8.248.44-4.03+2-1.01=5.44.79-3.58+9.59-1.44=9.365.89-3.95+8.09-7.13=2.94.68-2.3+0.44-1.44=1.388.47-2.16+2.56-8.69=0.189.19-5.93+5.31-0.43=8.146.88-0.09+7.5-3.61=10.682.18-1.89+9.51-5.09=4.713.74-1.67+5.71-3.75=4.038.38-3.3+0.97-3.64=2.416.66-2.69+3.63-5.86=1.749.83-8.62+8.16-2.09=7.287.56-3.33+8.36-3.58=9.016.86-2.96+8.81-4.42=8.295.45-2.49+3.09-0.67=5.387.93-2.37+8.69-1.85=12.49.12-5.89+4.75-7.5=0.489.27-4.1+5.31-2.49=7.998.44-7.88+7.93-7.94=0.555.26-1.27+5.72-0.93=8.789.84-7.18+6.85-5.11=4.49.36-5.2+5.21-2.05=7.326.65-3.39+6.37-5.46=4.176.89-2.16+8.15-3.89=8.994.64-0.39+8.59-5.67=7.175.56-2.54+8.73-3.3=8.458.76-6.34+9.23-3.87=7.787.09-5.34+6.75-2.33=6.175.82-5.38+8.6-8.94=0.15.47-3.23+0.89-1.63=1.59.71-5.95+9.82-7.81=5.774.17-1.3+9.49-2.76=9.69.91-3.24+6.12-1.06=11.737.89-3.42+7.31-6.04=5.748.2-1.64+4.52-4.58=6.59.9-0.8