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7.73+1.06=5.63+0.31=4.26+8.99=8.18+3.06=0.48+8.88=8.87+9.21=7.06+1.71=5.78+8.15=6.41+0.26=9.39+2.79=2.11+9.01=8.89+7.71=1.51+2.93=3.09+0.46=8.4+9.22=5.74+5.96=9.67+3.64=7.25+3.24=0.54+4.5=5.09+1.39=5.61+6.36=3.47+1.9=9.12+7.42=8.84+3.17=5.72+3.8=1.34+3.32=5.29+6.99=3.88+7.16=9.06+0.26=0.45+3.79=1.53+3.51=1.51+1.83=2.25+6.49=0.28+0.55=4.77+4.28=5.84+6.27=4.93+9.92=0.22+5.22=9.18+4.53=4.27+5.79=5.07+5.49=4.53+5.75=9.18+0.48=6.07+2.19=5.46+5.68=9.3+5.17=5.53+3.91=7.72+9.02=5.65+0.26=1.34+8.97=9.73+0.28=5.87+4.41=5.9+8.73=0.98+4.52=4.88-4.58=2.28-1.54=2.84-2.2=8.54-4.07=0.6-0.22=9.94-0.6=8.78-3.97=7.28-2.72=5.13-1.34=7.32-4.31=7.91-0.85=9.72-7.89=4.88-0.73=3.21-2.16=5.73-3.91=8.32-5.03=9.15-0.14=7.58-3.97=4.86-0.11=4.59-0.17=7.55-4.06=3.04-0.24=9.6-4.85=7.64-6.39=8.24-7.93=4.6-3.23=6-0.16=6.04-0.53=9.39-1.54=7.87-4.53=9.12-6.03=4.32-3.24=3.42-0.74=9.22-0.07=5.16-2.48=9.1-8.94=2.22-0.2=7.92-5.86=8.01-1.4=7.8-7.27=9.32-4.42=9.84-6.99=4.09-2.29=3.56-0.87=9.44-1.81=3.98-2.96=6.58-0.05=4.65-3.47=1.57-0.68=6.65-4.86=4.17-3.49=7.5-6.84=5.91-0.11=4.83-1.28=7.49+6.06+7.61=6.24+1.58+6.93=4.06+6.74+1.99=7.9+2.98+0.23=2.76+5.44+4=5.05+9.91+8.57=5.4+6.1+1.29=7.3+7.33+4.56=4.37+4.83+7.1=8.58+7.55+5.25=3.06+7.43+7.12=7.98+1.72+8.18=3.59+5.76+8.19=0.53+3.54+3.19=3.48+2.33+9.85=9.17+3.46+6=1.71+7.36+3.61=2.81+7.47+5.34=0.05+0.81+8.67=5.28+2.5+9.84=9.76+5.57+7.28=5.85+9.2+5.67=8.43+5.14+0.15=3.99+3.53+9.11=4.74+1.73+6.68=8.83+4.86+3.98=4.74+8.61+3.13=3.05+4.53+8.35=2.82+7.9+8.21=4.26+1.83+8.23=1.09+8.56+6.05=0.67+1.15+9.77=9.95+0.29+2.59=6.38+7.81+0.37=6.07+8.55+7.13=8.95+6.83+4.42=7.19+1.82+8.27=9.58+9.26+7.31=2.64+1.46+1.94=0.75+1.96+2.44=4.44+1.5+2.82=9.68+3.5+9.76=5.2+2.41+3.85=5.93+1.7+1.34=1.11+8.97+5.94=9.8+6.1+8.36=0.59+9.53+3.66=6.95+3.42+9.5=4.84+1.42+7.15=1.31+1.37+0.39=2.65+9.59+2.68=0.28+7.38+2.25=0.92+2.78+1.48=0.46+6.96+8.44=0.75+5.89-1.1=5.77+2.41-8.07=4.92+5.81-2.38=2.59+7.71-8.26=4.06+7.77-8.76=6.05+8.14-5.27=9.53+1.97-9.36=7.29+3.52-2.84=3.66+0.36-0.33=1.42+6.65-7.64=1.54+4.48-1.19=6.46+2.37-4.33=9.9+1.39-4.02=4.96+9.01-9.19=9.55+7.66-7.31=2.45+8.6-5.29=0.05+6.62-1.09=5.92+2.04-6.07=8.12+4.05-6.2=0.33+5.85-4.18=6.8+5.03-8.99=8.07+2.26-7.42=3.99+5.1-7.27=9.22+2.31-8.96=0.95+7.14-3.77=8.82+9.34-5.96=5.59+3.43-8.59=3.36+7.72-4.87=9.54+8.82-3.47=0.99+8.76-3.8=4.72+3.36-0.95=3.97+5.19-1.73=7+0.18-1=3.67+8.65-8.73=7.5+3.09-4.24=7.97+3.28-9.66=6.62+8.31-7.44=9.1+3.68-4.59=5.8+6.98-7.65=6.09+9.22-2.42=3.36+4.42-1.44=3+3.69-0.58=2.56+4.18-0.05=9.67+0.65-5.19=3.55+7.89-6.17=0.08+4.28-0.73=2.76+4.91-7.47=5.58+8.58-9.21=8.77+8.9-5.37=9.2+3.34-6.25=5.98+3.01-4.11=1.57+5.97-0.86=6.2+4.21-1.74=8.95+2.96-6.95=9.74-3.14+6.69=8.46-1.81+9.96=8.18-3.8+0.81=5.73-2.92+3.54=8.22-0.29+0.6=8.29-3.21+9.07=6.79-1.66+4.61=8.14-6.95+6.69=6.29-0.28+4.74=8.85-1+1.77=9.69-2.38+1.5=6.39-1.36+9.61=8.7-4.98+1.07=4.52-1.57+9.93=6.24-4.5+3.69=7.89-7.02+7.41=8.63-6.33+2.84=5.58-0.84+6.13=5.4-4+7.02=7.31-3.69+4.31=9.95-4.12+9.12=7.3-1.17+2.27=7.89-2.84+3.93=9.88-0.31+5.62=9.18-7.37+4.83=1.96-1.06+7.32=3.92-3.17+6.98=7.44-3.78+0.18=7.17-3.17+1.78=3.91-0.52+8.54=7.89-6.92+9.05=5.58-3.74+0.57=6.47-1.03+7.09=7.25-4.48+3.08=4.35-2.51+0.87=8.67-4.08+4.49=3.45-2.24+5.13=8.74-5.03+9.69=5.97-3.77+4.38=8.9-2.48+8.26=9.52-3.21+3.31=9.1-1.18+6.66=9.21-3.73+3.86=8.78-0.23+0.11=8.72-3.54+2.85=8.05-5.34+6.8=7.95-6.33+1.72=6.77-3.24+0.55=4.61-4.17+5.69=8.89-3.99+5.2=8.47-6.34+6.88=7.81-6.39+5.56=6.63-1.01+3.51=8.65-1.68+5.77=7.18-3.13-3.31=8.3-2.73-0.56=6.27-1.55-4.11=4.19-2.6-0.9=2.91-1.79-0.04=9.55-1.19-0.75=3.99-0.89-0.48=5.82-2.65-0.91=6.61-2.67-1.62=9.9-1.09-6.02=8.4-1.27-2.43=9.27-0.45-4.55=6.91-1.37-5.16=7.66-2.57-1.79=8.1-1.04-3.31=7.46-1.99-3.85=9.8-6.45-0.17=4.98-0.07-4.51=8.78-0.84-3.24=8.3-4.24-1.24=9.45-7.43-0.97=2.4-0.38-1.79=8.31-0.72-1.48=4.02-2.84-0.56=5.83-2.55-0.54=4.37-1.2-0.2=7.86-4.08-0.63=2.36-0.36-1.9=7.57-4.04-2.69=8-2.65-0.39=7.73-1.88-5.25=5.27-0.85-1.04=6.76-3.58-1.17=7.24-3.84-3.24=8.27-1.27-5.44=8.84-6.13-0.43=9.68-5.77-0.2=4.15-2.31-0.38=8.34-0.78-6.55=5.22-4.04-0.56=9.79-2.73-1=9.38-3.25-4.25=5.65-0.2-1.7=9.19-4.02-0.95=9.39-7.42-1.1=5.72-2.47-1.19=4.01-1.03-1.33=8.64-6.64-1.47=7.55-0.36-0.53=9.14-2.83-0.02=7.14-0.28-0.21=8.46-2.31-2.12=9.03-2-6.46=9.01-4.06-1.25=3.47+8.65+6.69+8.91=3.83+2.57+3.7+1.35=1.09+7.25+9.17+8.55=3.8+3.91+0.33+7.07=0.71+0.14+6.56+2.45=0.89+1.33+5.58+1.9=7.13+9.93+6.73+0.15=3.3+1.72+6.99+5.5=9.74+6.64+9.13+9.35=0.22+9.41+7.11+1.81=6.56+7.84+8.87+7.82=8.08+0.55+2.75+3.63=5.83+4.85+9.22+0.09=3.13+3.81+6.81+0.95=7.99+6.73+6.58+6.79=4.3+1.42+7.85+1.52=3.92+6.99+3.89+7.26=3.74+5.94+4.71+5.74=7.42+0.24+1.61+7.59=4.1+1.64+6.44+9.73=2.83+8.4+7.22+0.22=4.56+1.2+0.07+3.14=0.64+8.92+7.38+2.39=0.19+1.45+0.96+0.91=7.14+9.44+8.66+4.2=1.21+3.91+3.81+0.69=5.94+6.34+5.99+8.71=1.97+8.75+3.79+9.71=2.13+6.83+9.8+9.88=1.21+3.09+0.73+8.06=2.33+6.85+5.98+5.82=6.26+9.36+4.57+7.87=1.92+3.79+6.34+4.82=7.88+0.52+6.28+8.51=1.62+1.55+4.65+2.69=2.55+9.17+3.58+9.38=3.69+9.8+1.01+3.55=9.34+8.31+3.76+1.86=3.51+0.89+8.39+4.36=5.25+8.21+4.05+4.45=7.87+3.31+0.29+3.55=5.95+1.85+7.28+0.63=3.99+1.45+8.1+4.05=0.35+4.06+9.2+3.55=5.26+1.23+2.07+3.52=2.32+5.51+5.76+5.01=8.68+2.67+7.56+2.6=0.66+8.05+6.1+3.96=7.15+7.89+9.86+4.82=6.43+0.38+1.58+8.92=7.36+4.48+7.95+3.22=9.85+4.49+2.95+0.95=6.59+6.2+1.54+1.74=0.81+7.05+1.23+5.89=3.92+6.08+7.38-1.59=0.14+0.92+9.31-8.17=1.28+5.84+4.83-9.49=4.05+2.55+5.36-5.56=3.63+9.16+6.23-9.57=7.81+1.62+8.73-1.22=2.69+9.87+7.85-7.78=6.29+3.48+3.95-1.45=5.99+6.63+0.08-6.25=2.62+5.73+9.31-1.45=7.7+1+0.61-1.32=3.67+8.68+6.69-3.49=1.98+2.37+6.7-4.75=9.97+3.72+1.59-8.19=4.88+8.35+3.04-4.58=7.32+5.72+1.79-3.35=6.63+4.93+6.85-3.19=4.05+8.3+3.54-9.99=0.45+1.87+4.04-0.48=0.15+8.13+1.34-2.58=3.15+9.65+4.13-0.9=3.71+3.24+7.47-3.08=4.65+3.58+1.76-5.73=3.12+2.43+0.35-2.58=5.37+3.4+4.51-4.96=5.29+5.69+2.64-5.04=3.72+9.94+9.9-5.06=3.49+7.66+3.25-1.52=8.06+1.71+6.39-2.18=0.16+8.88+9.21-4.96=0.06+7.56+5.87-1.89=3.02+2.21+6.47-8.64=8.61+4.29+7.96-9.92=5.11+3.95+0.67-3.36=6.75+9.43+8.41-0.46=1.84+2.14+1.91-1.34=5.37+3.51+6.68-0.76=0.78+6.36+9.61-7.31=1.13+7.01+0.3-4.24=2.45+6.79+6.43-9.46=7.67+1.13+6.05-5.73=2.61+1.72+2.24-5.62=9.23+6.1+2.37-2.55=2.34+8.14+4.63-1.72=0.02+5.86+6.02-8.87=8.05+8.96+1.05-1.58=8.23+4.86+3.91-4.17=8.1+4.64+6.14-9.76=5.5+5.8+4.09-1.51=2.26+8.93+4.54-9.16=9.27+2.08+8.41-2.49=7.46+7.77+5.19-8.24=1.18+6.9+2.93-0.19=6.43+8.36+0.46-8.24=6.64+2.43-1.45+6.84=5+4.26-3.39+2.84=9.03+2.39-4.88+5.16=6.41+3.13-9.22+4.55=2.6+0.95-0.62+1.02=3.47+9.24-9.67+6.26=9.61+6.2-8.57+9.86=3.91+8.22-6.06+9.4=6.84+4.34-9.94+1.18=0.86+0.69-0.68+3.48=1.93+3.33-2.45+9.36=5.16+5.11-1.18+4.88=6.21+3.13-6.66+7.53=0.62+9.33-6.74+7.3=8.71+5.25-9.75+4.27=3.33+4.17-6.06+7.47=8.83+3.35-8.49+8.41=3.7+9.29-5.92+7.2=3.77+8.09-8.49+6.26=8.49+0.7-4.43+0.37=7.43+9.15-4.39+5.21=4.69+2.84-6.97+2.69=5.22+5.09-5.49+9.98=7.72+0.02-4.43+1.58=5.64+5.6-1.44+7.15=9.24+4.52-9.03+6.73=9.48+5.99-8.98+3.4=5.95+2.89-0.59+8.02=9.66+5.97-3.87+5.34=7.28+7.52-3.72+1.28=7.48+1.35-3+3.46=2.36+9.11-1.3+7.7=5.14+9.33-8.67+1.5=9.58+5.98-8.85+5.94=6.05+5.59-0.79+1.17=2.53+8.57-7.78+6.68=9.9+1.62-1.46+5.33=3.99+6.67-0.25+2.98=4.68+8.65-7.01+4.22=4.69+6.8-3.21+3.24=9.68+8-6.96+6.9=5.47+9.75-2.69+9.55=5.96+9-2.63+3.12=5.57+6.98-1.55+2.11=8.87+3.1-7.09+7=2.31+6.6-8.74+3.98=4.31+8.56-1.98+5.48=4.24+4.76-5.16+3.52=3.27+7.63-2.42+4.67=7.65+8.42-6.22+9.36=4.85+3.92-1.07+3.9=9.06+3.65-6.37+2.57=3.97+2.33-4.61+9.35=6.69+9.32-8.38+2.64=9.98+8.66-4.4-3.07=3.99+9.17-5.84-6.92=9.57+6.09-6.39-2.17=3.86+9.22-4.1-3.26=1.48+6.04-2.49-1.97=1.31+7.07-6.95-0.25=5.68+6.22-3.64-1.73=5.19+2.54-2.43-4.3=7.74+5.73-1.52-2.17=6.13+8.2-6.11-3.64=6.53+9.59-2.29-7.78=2.51+9.88-4.19-7.53=6.2+5.61-6.14-2.99=8.26+9.18-2.63-6.67=6.72+9.15-4.85-8.08=5.64+0.74-2.05-1.45=4.12+6.3-2.21-4.92=8.93+8.32-7.3-3.13=9.44+8.41-8.71-4.87=9.78+0.27-6.59-1.21=5.61+7.14-5.63-0.19=7.69+8.36-2.85-6.59=3.56+6.84-4.7-4.76=6.93+3.63-6.07-2.74=8.76+4.32-5.38-6.75=4.7+9.95-1.94-7.7=8.74+5.15-7.47-3.26=9.84+0.65-8.1-1.78=6.46+4.73-5.57-0.2=8.74+4.76-1.03-2.12=5.2+8.86-2.16-4.19=6.18+8.02-5.95-7.39=7.93+8.1-9.28-2.32=7.68+7.69-0.85-9=4.12+5.86-3.33-3.01=3.69+4.59-1.39-1.48=3.25+5.22-5.15-0.19=3.67+4.05-5.94-0.78=4+5.45-3.42-5.24=3.28+8.74-1.87-4.47=4.97+5.99-0.12-0.47=9.6+5.55-9.79-5.25=0.96+7.01-2.63-0.97=0.13+7.01-0.67-3.05=9.06+1.74-3.39-2.99=8.36+7.92-1.91-8.11=9.56+8.23-5.66-8.52=9.33+6.3-7.68-2.42=8.56+9.54-2.32-8.17=8.24+5.07-7.54-3.32=0.13+7.68-0.87-1.43=8.16+8.87-1.39-6.48=3.32+7.88-1.19-3.27=9.07+9.68-5.53-2.47=3.35-1.42+0.41+1.26=3.99-0.43+6.02+5.42=6.04-2.14+9.82+6.95=3.99-1.73+9.17+7.11=8.03-2.4+9.64+3.6=2.43-1.18+4.4+9.44=7.2-6.78+7.31+5.91=5.2-0.62+0.03+5.59=9.84-9.6+1.16+1.91=7.45-6.45+9.89+9.71=9.29-6.96+2.86+2.78=7.59-1.05+5.15+2.68=0.94-0.16+7.36+1.21=9.7-1.79+0.74+2.26=5.47-4.45+9.56+7.43=8.57-1.5+1.17+2.41=2.96-2.55+6.76+6=7.99-5.93+8.41+5.6=8.93-8.56+2.53+4.28=8.89-2.09+0.38+1.15=4.75-2.72+6.81+2.26=9.22-1.02+9.43+9.62=6.89-1.77+1.95+5.55=9.14-0.64+4.24+1.29=5.16-2.17+3.44+8.42=5.94-4.39+0.08+3.36=5.1-4.67+6.77+3.16=4.98-3.37+8.05+2.38=5.18-5.06+7.95+0.88=2.81-0.88+5.66+6.56=5.18-4.28+4.46+1.44=5.84-1.14+4.75+3.88=9.95-3.9+7.09+1.23=4.87-0.33+8.91+1.19=7.29-2.67+2.38+7.73=9.16-0.29+1.28+4.23=8.09-7.8+3.8+0.2=8.81-5.07+5.6+8.71=3.4-2.11+8.85+5.3=5.4-5.15+2.07+6.82=9.66-2.17+2.77+4.16=8.67-1.68+5.48+1.64=5.13-4.18+3.32+0.31=8.64-4.1+2.45+4.35=9.08-0.27+1.63+4.07=9.34-2.13+7.84+1.1=5.5-1.47+0.72+3.06=5.52-3.24+3.75+4.77=9-2.93+3+7.83=7.16-4.28+7.24+2.44=9.57-1.98+9.58+2.83=9.22-6.35+4.37+3.03=8.99-1.86+8.24+2.91=2.33-1.62+9.36+7.84=7.9-1.59+7.6-9.25=2.17-0.29+2.92-2.36=9.48-1.2+2.1-5.58=8.93-1.1+9.03-7.22=7.67-0.48+7.5-3.66=8.96-6.86+7.5-0.5=8.03-4.83+1.22-0.76=7.25-2.98+6.43-7.04=4.51-2.89+4.94-6.16=8.14-1.45+4.66-2.85=2.48-1.35+5.04-0.94=7.86-3.91+8.76-5.05=7.74-1.75+0.84-5.79=5.62-1.27+5.72-9.81=3.18-1.04+8.8-2.44=5.29-1.28+9.8-4.93=8.16-4.68+7.52-3.24=7.18-3.73+4.92-6.74=5.83-5.09+6.47-2.43=8.99-0.85+6.54-5.11=5.35-0.2+8.78-9.68=6.73-4.75+6.5-2.36=9.4-5.96+6.84-5.11=9.25-0.53+2.08-8.45=8.58-6.97+1.82-2.6=9.39-4.21+3.88-7.67=7.32-0.64+0.35-1.7=6.51-0.66+4.59-6.23=9.02-5.75+7.49-8.48=8.78-4.3+1.74-4.6=5.57-4.37+1.83-1.02=9.71-3.17+6.8-6.42=8.22-6.53+3.19-1.13=6.63-1.22+7.32-9.94=5.74-2.86+9.87-3.72=9.73-2.25+4.86-9.13=2.18-0.23+2.78-1.19=7.76-2.76+1.72-6.39=9.45-8.47+5.13-1.17=7.1-2.87+5.45-7.16=8.59-5.13+2.84-5.45=3.56-3.07+9.56-2.8=5.73-0.89+3.21-5.35=7.05-4.51+1.09-2.22=9.6-7.17+3.2-2.28=3.45-1.82+6.97-6.25=6.52-3.3+6.01-2.43=8.32-6.97+6.63-1.22=7.73-2.76+4.77-0.63=9.26-2.98+6.89-5.21=5.01-4.81+9.96-4.17=7.68-3.87+8.39-2.67=2.98-0.77+6.87-2.81=9.95-4.97+4.38-4.01=7.21-1.76-2.77+5.35=6.2-0.52-1.05+6.64=9.05-1.99-1.86+0.61=7.46-0.7-4.99+6.2=8.04-4.62-2.08+1.37=9.96-0.36-5.56+5.51=8.2-1.34-0.39+9.57=7.86-1.76-2.97+6.56=7.89-2.72-3.93+3.87=9.07-0.17-0.1+8.45=5.61-3.86-0.15+3.12=8.57-1.63-2.68+7.41=7.42-1.12-3.29+5.65=5.75-0.41-3.83+9.09=8.14-2.17-4.86+2.71=4.02-1.36-2.4+9.49=7-3.21-3.33+3.64=9.26-0.05-1.79+1.28=8.99-0.26-3.2+5.1=6.87-3.11-1.34+2.28=7.4-4.83-2+2.98=8.55-3.82-1.12+6.92=7.21-5.15-0.08+9.38=7.51-0.14-5.83+3.84=7.58-0.55-3.94+2.7=7.5-0.72-3.66+7=9.28-5.66-1.04+7.35=5.24-0.6-0.17+5.33=2.87-0.49-0.6+3.15=9.94-3.96-3.67+2.66=3.27-0.72-0.33+6.25=9.36-2.27-2.33+6.18=8.39-1.39-0.03+3.46=6.08-1.83-4.05+5.6=8.53-1.77-1.37+2.17=7.63-2.96-2.33+6.61=9.08-3.81-1.14+4.01=8.83-0.61-7.41+3.36=8.94-5.51-1.92+7.53=8.97-3.25-1.92+1.76=9.65-5.9-1.22+7.66=9.41-7.65-0.31+9.25=6.35-1.24-2.91+9.33=8.34-3.58-3.34+8.98=5.24-0.04-0.48+4.84=7.2-3.31-1.71+2=5.23-2.59-2.43+5.93=9.05-6.26-1.05+2.19=9.96-4.62-2.68+9.81=8.36-0.61-7.21+8.89=9.72-3.58-4.48+0.67=9.07-0.16-2.88+0.58=9.35-8.5-0.73+0.15=4.37-0.48-0.37+5.81=8.42-3.12-1.44-3.23=8.72-2.26-1.9-2.2=4.61-0.83-1-0.04=9.73-1.13-3.56-2.15=9.82-0.74-2.25-2.64=8.68-7.05-1.19-0.03=8.53-2.92-5.11-0.06=9.49-1.42-3.25-3.46=8.31-0.54-1.31-1.88=8.68-0.05-1.61-2.42=8.66-3.19-0.98-1.24=9.24-1.24-1.15-5.73=7.62-0.02-3.22-3.8=4.38-1.31-0.69-0.57=4.98-0.57-2.14-0.53=9.86-0.5-2.78-6.27=6.27-1.13-4.73-0.06=9.8-2.17-3-2.2=6.42-1.44-2.9-1.24=8.34-4.29-3.4-0.11=9.78-0.52-1.45-0.35=9.34-0.99-4.82-0.44=8.2-1.15-0.72-1.5=6.75-1.67-3.61-0.3=6.11-0.6-2.11-2.43=6.2-1.78-2.64-1.52=7.11-3.44-2.25-0.6=7.95-5.76-1.01-0.2=9.71-1.15-1.91-3.88=9.09-0.99-3.15-0.46=9.34-0.16-4.95-0.68=8.23-1.47-2.72-0.18=6.02-0.29-3.11-1.85=9.71-0.62-5.78-2.45=9.26-0.8-5.12-2.22=6.07-1.35-2.35-1.31=9.98-0.53-2.44-1.11=7.86-4.38-0.29-2.06=5.42-0.55-0.14-0.71=8.52-0.96-0.33-4.39=9.49-3.8-2.36-0.42=9.65-4.3-0.04-3.98=7.8-2.86-1.58-1.77=9.34-1.27-1.09-1.26=8.34-1.41-3.84-0.77=9.95-0.75-1.36-5.15=8.84-5.05-0.43-2.94=8.46-2.25-3.54-0.55=8.35-3.96-1.82-2.08=7.82-0.97-1.2-3.38=8.65-3.1-1.81-2.53=9.54-0.37-6.31-2.55=9.6-2.22-4.17-1.23=7.78-1.04-0.56-5.34=参考答案7.73+1.06=8.795.63+0.31=5.944.26+8.99=13.258.18+3.06=11.240.48+8.88=9.368.87+9.21=18.087.06+1.71=8.775.78+8.15=13.936.41+0.26=6.679.39+2.79=12.182.11+9.01=11.128.89+7.71=16.61.51+2.93=4.443.09+0.46=3.558.4+9.22=17.625.74+5.96=11.79.67+3.64=13.317.25+3.24=10.490.54+4.5=5.045.09+1.39=6.485.61+6.36=11.973.47+1.9=5.379.12+7.42=16.548.84+3.17=12.015.72+3.8=9.521.34+3.32=4.665.29+6.99=12.283.88+7.16=11.049.06+0.26=9.320.45+3.79=4.241.53+3.51=5.041.51+1.83=3.342.25+6.49=8.740.28+0.55=0.834.77+4.28=9.055.84+6.27=12.114.93+9.92=14.850.22+5.22=5.449.18+4.53=13.714.27+5.79=10.065.07+5.49=10.564.53+5.75=10.289.18+0.48=9.666.07+2.19=8.265.46+5.68=11.149.3+5.17=14.475.53+3.91=9.447.72+9.02=16.745.65+0.26=5.911.34+8.97=10.319.73+0.28=10.015.87+4.41=10.285.9+8.73=14.630.98+4.52=5.54.88-4.58=0.32.28-1.54=0.742.84-2.2=0.648.54-4.07=4.470.6-0.22=0.389.94-0.6=9.348.78-3.97=4.817.28-2.72=4.565.13-1.34=3.797.32-4.31=3.017.91-0.85=7.069.72-7.89=1.834.88-0.73=4.153.21-2.16=1.055.73-3.91=1.828.32-5.03=3.299.15-0.14=9.017.58-3.97=3.614.86-0.11=4.754.59-0.17=4.427.55-4.06=3.493.04-0.24=2.89.6-4.85=4.757.64-6.39=1.258.24-7.93=0.314.6-3.23=1.376-0.16=5.846.04-0.53=5.519.39-1.54=7.857.87-4.53=3.349.12-6.03=3.094.32-3.24=1.083.42-0.74=2.689.22-0.07=9.155.16-2.48=2.689.1-8.94=0.162.22-0.2=2.027.92-5.86=2.068.01-1.4=6.617.8-7.27=0.539.32-4.42=4.99.84-6.99=2.854.09-2.29=1.83.56-0.87=2.699.44-1.81=7.633.98-2.96=1.026.58-0.05=6.534.65-3.47=1.181.57-0.68=0.896.65-4.86=1.794.17-3.49=0.687.5-6.84=0.665.91-0.11=5.84.83-1.28=3.557.49+6.06+7.61=21.166.24+1.58+6.93=14.754.06+6.74+1.99=12.797.9+2.98+0.23=11.112.76+5.44+4=12.25.05+9.91+8.57=23.535.4+6.1+1.29=12.797.3+7.33+4.56=19.194.37+4.83+7.1=16.38.58+7.55+5.25=21.383.06+7.43+7.12=17.617.98+1.72+8.18=17.883.59+5.76+8.19=17.540.53+3.54+3.19=7.263.48+2.33+9.85=15.669.17+3.46+6=18.631.71+7.36+3.61=12.682.81+7.47+5.34=15.620.05+0.81+8.67=9.535.28+2.5+9.84=17.629.76+5.57+7.28=22.615.85+9.2+5.67=20.728.43+5.14+0.15=13.723.99+3.53+9.11=16.634.74+1.73+6.68=13.158.83+4.86+3.98=17.674.74+8.61+3.13=16.483.05+4.53+8.35=15.932.82+7.9+8.21=18.934.26+1.83+8.23=14.321.09+8.56+6.05=15.70.67+1.15+9.77=11.599.95+0.29+2.59=12.836.38+7.81+0.37=14.566.07+8.55+7.13=21.758.95+6.83+4.42=20.27.19+1.82+8.27=17.289.58+9.26+7.31=26.152.64+1.46+1.94=6.040.75+1.96+2.44=5.154.44+1.5+2.82=8.769.68+3.5+9.76=22.945.2+2.41+3.85=11.465.93+1.7+1.34=8.971.11+8.97+5.94=16.029.8+6.1+8.36=24.260.59+9.53+3.66=13.786.95+3.42+9.5=19.874.84+1.42+7.15=13.411.31+1.37+0.39=3.072.65+9.59+2.68=14.920.28+7.38+2.25=9.910.92+2.78+1.48=5.180.46+6.96+8.44=15.860.75+5.89-1.1=5.545.77+2.41-8.07=0.114.92+5.81-2.38=8.352.59+7.71-8.26=2.044.06+7.77-8.76=3.076.05+8.14-5.27=8.929.53+1.97-9.36=2.147.29+3.52-2.84=7.973.66+0.36-0.33=3.691.42+6.65-7.64=0.431.54+4.48-1.19=4.836.46+2.37-4.33=4.59.9+1.39-4.02=7.274.96+9.01-9.19=4.789.55+7.66-7.31=9.92.45+8.6-5.29=5.760.05+6.62-1.09=5.585.92+2.04-6.07=1.898.12+4.05-6.2=5.970.33+5.85-4.18=26.8+5.03-8.99=2.848.07+2.26-7.42=2.913.99+5.1-7.27=1.829.22+2.31-8.96=2.570.95+7.14-3.77=4.328.82+9.34-5.96=12.25.59+3.43-8.59=0.433.36+7.72-4.87=6.219.54+8.82-3.47=14.890.99+8.76-3.8=5.954.72+3.36-0.95=7.133.97+5.19-1.73=7.437+0.18-1=6.183.67+8.65-8.73=3.597.5+3.09-4.24=6.357.97+3.28-9.66=1.596.62+8.31-7.44=7.499.1+3.68-4.59=8.195.8+6.98-7.65=5.136.09+9.22-2.42=12.893.36+4.42-1.44=6.343+3.69-0.58=6.112.56+4.18-0.05=6.699.67+0.65-5.19=5.133.55+7.89-6.17=5.270.08+4.28-0.73=3.632.76+4.91-7.47=0.25.58+8.58-9.21=4.958.77+8.9-5.37=12.39.2+3.34-6.25=6.295.98+3.01-4.11=4.881.57+5.97-0.86=6.686.2+4.21-1.74=8.678.95+2.96-6.95=4.969.74-3.14+6.69=13.298.46-1.81+9.96=16.618.18-3.8+0.81=5.195.73-2.92+3.54=6.358.22-0.29+0.6=8.538.29-3.21+9.07=14.156.79-1.66+4.61=9.748.14-6.95+6.69=7.886.29-0.28+4.74=10.758.85-1+1.77=9.629.69-2.38+1.5=8.816.39-1.36+9.61=14.648.7-4.98+1.07=4.794.52-1.57+9.93=12.886.24-4.5+3.69=5.437.89-7.02+7.41=8.288.63-6.33+2.84=5.145.58-0.84+6.13=10.875.4-4+7.02=8.427.31-3.69+4.31=7.939.95-4.12+9.12=14.957.3-1.17+2.27=8.47.89-2.84+3.93=8.989.88-0.31+5.62=15.199.18-7.37+4.83=6.641.96-1.06+7.32=8.223.92-3.17+6.98=7.737.44-3.78+0.18=3.847.17-3.17+1.78=5.783.91-0.52+8.54=11.937.89-6.92+9.05=10.025.58-3.74+0.57=2.416.47-1.03+7.09=12.537.25-4.48+3.08=5.854.35-2.51+0.87=2.718.67-4.08+4.49=9.083.45-2.24+5.13=6.348.74-5.03+9.69=13.45.97-3.77+4.38=6.588.9-2.48+8.26=14.689.52-3.21+3.31=9.629.1-1.18+6.66=14.589.21-3.73+3.86=9.348.78-0.23+0.11=8.668.72-3.54+2.85=8.038.05-5.34+6.8=9.517.95-6.33+1.72=3.346.77-3.24+0.55=4.084.61-4.17+5.69=6.138.89-3.99+5.2=10.18.47-6.34+6.88=9.017.81-6.39+5.56=6.986.63-1.01+3.51=9.138.65-1.68+5.77=12.747.18-3.13-3.31=0.748.3-2.73-0.56=5.016.27-1.55-4.11=0.614.19-2.6-0.9=0.692.91-1.79-0.04=1.089.55-1.19-0.75=7.613.99-0.89-0.48=2.625.82-2.65-0.91=2.266.61-2.67-1.62=2.329.9-1.09-6.02=2.798.4-1.27-2.43=4.79.27-0.45-4.55=4.276.91-1.37-5.16=0.387.66-2.57-1.79=3.38.1-1.04-3.31=3.757.46-1.99-3.85=1.629.8-6.45-0.17=3.184.98-0.07-4.51=0.48.78-0.84-3.24=4.78.3-4.24-1.24=2.829.45-7.43-0.97=1.052.4-0.38-1.79=0.238.31-0.72-1.48=6.114.02-2.84-0.56=0.625.83-2.55-0.54=2.744.37-1.2-0.2=2.977.86-4.08-0.63=3.152.36-0.36-1.9=0.17.57-4.04-2.69=0.848-2.65-0.39=4.967.73-1.88-5.25=0.65.27-0.85-1.04=3.386.76-3.58-1.17=2.017.24-3.84-3.24=0.168.27-1.27-5.44=1.568.84-6.13-0.43=2.289.68-5.77-0.2=3.714.15-2.31-0.38=1.468.34-0.78-6.55=1.015.22-4.04-0.56=0.629.79-2.73-1=6.069.38-3.25-4.25=1.885.65-0.2-1.7=3.759.19-4.02-0.95=4.229.39-7.42-1.1=0.875.72-2.47-1.19=2.064.01-1.03-1.33=1.658.64-6.64-1.47=0.537.55-0.36-0.53=6.669.14-2.83-0.02=6.297.14-0.28-0.21=6.658.46-2.31-2.12=4.039.03-2-6.46=0.579.01-4.06-1.25=3.73.47+8.65+6.69+8.91=27.723.83+2.57+3.7+1.35=11.451.09+7.25+9.17+8.55=26.063.8+3.91+0.33+7.07=15.110.71+0.14+6.56+2.45=9.860.89+1.33+5.58+1.9=9.77.13+9.93+6.73+0.15=23.943.3+1.72+6.99+5.5=17.519.74+6.64+9.13+9.35=34.860.22+9.41+7.11+1.81=18.556.56+7.84+8.87+7.82=31.098.08+0.55+2.75+3.63=15.015.83+4.85+9.22+0.09=19.993.13+3.81+6.81+0.95=14.77.99+6.73+6.58+6.79=28.094.3+1.42+7.85+1.52=15.093.92+6.99+3.89+7.26=22.063.74+5.94+4.71+5.74=20.137.42+0.24+1.61+7.59=16.864.1+1.64+6.44+9.73=21.912.83+8.4+7.22+0.22=18.674.56+1.2+0.07+3.14=8.970.64+8.92+7.38+2.39=19.330.19+1.45+0.96+0.91=3.517.14+9.44+8.66+4.2=29.441.21+3.91+3.81+0.69=9.625.94+6.34+5.99+8.71=26.981.97+8.75+3.79+9.71=24.222.13+6.83+9.8+9.88=28.641.21+3.09+0.73+8.06=13.092.33+6.85+5.98+5.82=20.986.26+9.36+4.57+7.87=28.061.92+3.79+6.34+4.82=16.877.88+0.52+6.28+8.51=23.191.62+1.55+4.65+2.69=10.512.55+9.17+3.58+9.38=24.683.69+9.8+1.01+3.55=18.059.34+8.31+3.76+1.86=23.273.51+0.89+8.39+4.36=17.155.25+8.21+4.05+4.45=21.967.87+3.31+0.29+3.55=15.025.95+1.85+7.28+0.63=15.713.99+1.45+8.1+4.05=17.590.35+4.06+9.2+3.55=17.165.26+1.23+2.07+3.52=12.082.32+5.51+5.76+5.01=18.68.68+2.67+7.56+2.6=21.510.66+8.05+6.1+3.96=18.777.15+7.89+9.86+4.82=29.726.43+0.38+1.58+8.92=17.317.36+4.48+7.95+3.22=23.019.85+4.49+2.95+0.95=18.246.59+6.2+1.54+1.74=16.070.81+7.05+1.23+5.89=14.983.92+6.08+7.38-1.59=15.790.14+0.92+9.31-8.17=2.21.28+5.84+4.83-9.49=2.464.05+2.55+5.36-5.56=6.43.63+9.16+6.23-9.57=9.457.81+1.62+8.73-1.22=16.942.69+9.87+7.85-7.78=12.636.29+3.48+3.95-1.45=12.275.99+6.63+0.08-6.25=6.452.62+5.73+9.31-1.45=16.217.7+1+0.61-1.32=7.993.67+8.68+6.69-3.49=15.551.98+2.37+6.7-4.75=6.39.97+3.72+1.59-8.19=7.094.88+8.35+3.04-4.58=11.697.32+5.72+1.79-3.35=11.486.63+4.93+6.85-3.19=15.224.05+8.3+3.54-9.99=5.90.45+1.87+4.04-0.48=5.880.15+8.13+1.34-2.58=7.043.15+9.65+4.13-0.9=16.033.71+3.24+7.47-3.08=11.344.65+3.58+1.76-5.73=4.263.12+2.43+0.35-2.58=3.325.37+3.4+4.51-4.96=8.325.29+5.69+2.64-5.04=8.583.72+9.94+9.9-5.06=18.53.49+7.66+3.25-1.52=12.888.06+1.71+6.39-2.18=13.980.16+8.88+9.21-4.96=13.290.06+7.56+5.87-1.89=11.63.02+2.21+6.47-8.64=3.068.61+4.29+7.96-9.92=10.945.11+3.95+0.67-3.36=6.376.75+9.43+8.41-0.46=24.131.84+2.14+1.91-1.34=4.555.37+3.51+6.68-0.76=14.80.78+6.36+9.61-7.31=9.441.13+7.01+0.3-4.24=4.22.45+6.79+6.43-9.46=6.217.67+1.13+6.05-5.73=9.122.61+1.72+2.24-5.62=0.959.23+6.1+2.37-2.55=15.152.34+8.14+4.63-1.72=13.390.02+5.86+6.02-8.87=3.038.05+8.96+1.05-1.58=16.488.23+4.86+3.91-4.17=12.838.1+4.64+6.14-9.76=9.125.5+5.8+4.09-1.51=13.882.26+8.93+4.54-9.16=6.579.27+2.08+8.41-2.49=17.277.46+7.77+5.19-8.24=12.181.18+6.9+2.93-0.19=10.826.43+8.36+0.46-8.24=7.016.64+2.43-1.45+6.84=14.465+4.26-3.39+2.84=8.719.03+2.39-4.88+5.16=11.76.41+3.13-9.22+4.55=4.872.6+0.95-0.62+1.02=3.953.47+9.24-9.67+6.26=9.39.61+6.2-8.57+9.86=17.13.91+8.22-6.06+9.4=15.476.84+4.34-9.94+1.18=2.420.86+0.69-0.68+3.48=4.351.93+3.33-2.45+9.36=12.175.16+5.11-1.18+4.88=13.976.21+3.13-6.66+7.53=10.210.62+9.33-6.74+7.3=10.518.71+5.25-9.75+4.27=8.483.33+4.17-6.06+7.47=8.918.83+3.35-8.49+8.41=12.13.7+9.29-5.92+7.2=14.273.77+8.09-8.49+6.26=9.638.49+0.7-4.43+0.37=5.137.43+9.15-4.39+5.21=17.44.69+2.84-6.97+2.69=3.255.22+5.09-5.49+9.98=14.87.72+0.02-4.43+1.58=4.895.64+5.6-1.44+7.15=16.959.24+4.52-9.03+6.73=11.469.48+5.99-8.98+3.4=9.895.95+2.89-0.59+8.02=16.279.66+5.97-3.87+5.34=17.17.28+7.52-3.72+1.28=12.367.48+1.35-3+3.46=9.292.36+9.11-1.3+7.7=17.875.14+9.33-8.67+1.5=7.39.58+5.98-8.85+5.94=12.656.05+5.59-0.79+1.17=12.022.53+8.57-7.78+6.68=109.9+1.62-1.46+5.33=15.393.99+6.67-0.25+2.98=13.394.68+8.65-7.01+4.22=10.544.69+6.8-3.21+3.24=11.529.68+8-6.96+6.9=17.625.47+9.75-2.69+9.55=22.085.96+9-2.63+3.12=15.455.57+6.98-1.55+2.11=13.118.87+3.1-7.09+7=11.882.31+6.6-8.74+3.98=4.154.31+8.56-1.98+5.48=16.374.24+4.76-5.16+3.52=7.363.27+7.63-2.42+4.67=13.157.65+8.42-6.22+9.36=19.214.85+3.92-1.07+3.9=11.69.06+3.65-6.37+2.57=8.913.97+2.33-4.61+9.35=11.046.69+9.32-8.38+2.64=10.279.98+8.66-4.4-3.07=11.173.99+9.17-5.84-6.92=0.49.57+6.09-6.39-2.17=7.13.86+9.22-4.1-3.26=5.721.48+6.04-2.49-1.97=3.061.31+7.07-6.95-0.25=1.185.68+6.22-3.64-1.73=6.535.19+2.54-2.43-4.3=17.74+5.73-1.52-2.17=9.786.13+8.2-6.11-3.64=4.586.53+9.59-2.29-7.78=6.052.51+9.88-4.19-7.53=0.676.2+5.61-6.14-2.99=2.688.26+9.18-2.63-6.67=8.146.72+9.15-4.85-8.08=2.945.64+0.74-2.05-1.45=2.884.12+6.3-2.21-4.92=3.298.93+8.32-7.3-3.13=6.829.44+8.41-8.71-4.87=4.279.78+0.27-6.59-1.21=2.255.61+7.14-5.63-0.19=6.937.69+8.36-2.85-6.59=6.613.56+6.84-4.7-4.76=0.946.93+3.63-6.07-2.74=1.758.76+4.32-5.38-6.75=0.954.7+9.95-1.94-7.7=5.018.74+5.15-7.47-3.26=3.169.84+0.65-8.1-1.78=0.616.46+4.73-5.57-0.2=5.428.74+4.76-1.03-2.12=10.355.2+8.86-2.16-4.19=7.716.18+8.02-5.95-7.39=0.867.93+8.1-9.28-2.32=4.437.68+7.69-0.85-9=5.524.12+5.86-3.33-3.01=3.643.69+4.59-1.39-1.48=5.413.25+5.22-5.15-0.19=3.133.67+4.05-5.94-0.78=14+5.45-3.42-5.24=0.793.28+8.74-1.87-4.47=5.684.97+5.99-0.12-0.47=10.379.6+5.55-9.79-5.25=0.110.96+7.01-2.63-0.97=4.370.13+7.01-0.67-3.05=3.429.06+1.74-3.39-2.99=4.428.36+7.92-1.91-8.11=6.269.56+8.23-5.66-8.52=3.619.33+6.3-7.68-2.42=5.538.56+9.54-2.32-8.17=7.618.24+5.07-7.54-3.32=2.450.13+7.68-0.87-1.43=5.518.16+8.87-1.39-6.48=9.163.32+7.88-1.19-3.27=6.749.07+9.68-5.53-2.47=10.753.35-1.42+0.41+1.26=3.63.99-0.43+6.02+5.42=156.04-2.14+9.82+6.95=20.673.99-1.73+9.17+7.11=18.548.03-2.4+9.64+3.6=18.872.43-1.18+4.4+9.44=15.097.2-6.78+7.31+5.91=13.645.2-0.62+0.03+5.59=10.29.84-9.6+1.16+1.91=3.317.45-6.45+9.89+9.71=20.69.29-6.96+2.86+2.78=7.977.59-1.05+5.15+2.68=14.370.94-0.16+7.36+1.21=9.359.7-1.79+0.74+2.26=10.915.47-4.45+9.56+7.43=18.018.57-1.5+1.17+2.41=10.652.96-2.55+6.76+6=13.177.99-5.93+8.41+5.6=16.078.93-8.56+2.53+4.28=7.188.89-2.09+0.38+1.15=8.334.75-2.72+6.81+2.26=11.19.22-1.02+9.43+9.62=27.256.89-1.77+1.95+5.55=12.629.14-0.64+4.24+1.29=14.035.16-2.17+3.44+8.42=14.855.94-4.39+0.08+3.36=4.995.1-4.67+6.77+3.16=10.364.98-3.37+8.05+2.38=12.045.18-5.06+7.95+0.88=8.952.81-0.88+5.66+6.56=14.155.18-4.28+4.46+1.44=6.85.84-1.14+4.75+3.88=13.339.95-3.9+7.09+1.23=14.374.87-0.33+8.91+1.19=14.647.29-2.67+2.38+7.73=14.739.16-0.29+1.28+4.23=14.388.09-7.8+3.8+0.2=4.298.81-5.07+5.6+8.71=18.053.4-2.11+8.85+5.3=15.445.4-5.15+2.07+6.82=9.149.66-2.17+2.77+4.16=14.428.67-1.68+5.48+1.64=14.115.13-4.18+3.32+0.31=4.588.64-4.1+2.45+4.35=11.349.08-0.27+1.63+4.07=14.519.34-2.13+7.84+1.1=16.155.5-1.47+0.72+3.06=7.815.52-3.24+3.75+4.77=10.89-2.93+3+7.83=16.97.16-4.28+7.24+2.44=12.569.57-1.98+9.58+2.83=209.22-6.35+4.37+3.03=10.278.99-1.86+8.24+2.91=18.282.33-1.62+9.36+7.84=17.917.9-1.59+7.6-9.25=4.662.17-0.29+2.92-2.36=2.449.48-1.2+2.1-5.58=4.88.93-1.1+9.03-7.22=9.647.67-0.48+7.5-3.66=11.038.96-6.86+7.5-0.5=9.18.03-4.83+1.22-0.76=3.667.25-2.98+6.43-7.04=3.664.51-2.89+4.94-6.16=0.48.14-1.45+4.66-2.85=8.52.48-1.35+5.04-0.94=5.237.86-3.91+8.76-5.05=7.667.74-1.75+0.84-5.79=1.045.62-1.27+5.72-9.81=0.263.18-1.04+8.8-2.44=8.55.29-1.28+9.8-4.93=8.888.16-4.68+7.52-3.24=7.767.18-3.73+4.92-6.74=1.635.83-5.09+6.47-2.43=4.788.99-0.85+6.54-5.11=9.575.35-0.2+8.78-9.68=4.256.73-4.75+6.5-2.36=6.129.4-5.96+6.84-5.11=5.179.25-0.53+2.08-8.45=2.358.58-6.97+1.82-2.6=0.839.39-4.21+3.88-7.67=1.397.32-0.64+0.35-1.7=5.336.51-0.66+4.59-6.23=4.219.02-5.75+7.49-8.48=2.288.78-4.3+1.74-4.6=1.625.57-4.37+1.83-1.02=2.019.71-3.17+6.8-6.42=6.928.22-6.53+3.19-1.13=3.756.63-1.22+7.32-9.94=2.795.74-2.86+9.87-3.72=9.039.73-2.25+4.86-9.13=3.212.18-0.23+2.78-1.19=3.547.76-2.76+1.72-6.39=0.339.45-8.47+5.13-1.17=4.947.1-2.87+5.45-7.16=2.528.59-5.13+2.84-5.