四年级数学（小数加减运算）计算题专项练习与答案汇编

四年级数学（小数加减运算）计算题专项练习与答案汇编9.29-3.47-5.3=7.62+4.56-9.17+3.3=6.21-4.28-0.29+0.36=8.56-1.7-1.87-0.04=1.66-0.85+2.72=5.92+9.73+5.84=7.25+6.62-8.5-0.89=9.86+1.68+8.09=8.51-6.15=7.36+7.19-3.69-1.27=8.48+4.69-1.81=7.92-0.14+9.62-2.66=9.42-3.97-4.98=8.39-3.73+3.59+9.64=7.65-2.48+7.5+7.35=8.02-1.37-2.87+6.14=9.68-6.77=8.26-0.9+3.86=3.54-1.79=8.22+1.21-4.79+1.22=2.26+6.03+8.28=5.65-3.89+5.48+5.95=7.99+9.74-7.46+7.94=3.05-0.06+0.17=8.06-4.08+2.54+0.46=6.41+9.6-8.71+4.53=3.6-2.38-1.11=7.85-0.83-2.25=1.84+5.71+6.16-2.78=8.47+5.32+6.87+0.63=1.93+0.43+1.36+9.27=7.53+7.59=8.4-0.36-0.75-3.29=4.96+6.43+3.97+7.94=6.67+1.23-2.53-2.56=7.52-5.88+1.98+6.86=1.66+1.37=4.24+5.04+2.92=3.6-0.47+5.39-0.41=1.97+9.99+3.77=9.63-3.18-4.09=7.79+5.95-8.7+0.55=7.27+8-7.34=6.92-2.36-4.41=8.16-1.38=8.33-4.7+3.86=7.03-3.28+9.57=9.06-0.26-5.9=3.83+7.59+6.75+1.22=9.24-1.31-3.24+0.53=3.84+3.21=5.78-3.02+5.4-1.01=2.3+9.86+7.24-9=9.61-1.36-0.3=8.56+3.96-5.75+2.54=9.27-0.65-7.72-0.79=7.67-7.05-0.27=7.26-1.74-0.37+2.52=4.24+3.69+7.57=0.96-0.07+6.82-7.38=9.66+1.89=6.25-0.58-2.38-2.78=8.75-6.21-1.56=9.95-6.93+8.44-1.93=7.77-5.45=6.59-1.51+5.06-2.47=6.45-2.58=8.85-7.7+6.63=0.51+9.82-0.58-4.23=9.03+9.59-7-7.94=4.29-3.37+6.91-6.87=0.79+0.34+0.4+3.31=7.46-2.86=9.88-8.91=4.94+2.79-4.46+1.37=7.51+2.25+2.67=9.33-3.73+1.35=9.73-2.14=6.56-0.72-2.62-3.02=9.92-0.43+6.72+7.21=9.31-1.44+3.85-6.81=7.45+3.71+3.12-4.24=9.21+1.35-2.99=8.91+4.8+5.65=4.18+9.2+9.78+1.87=4.82+7.02+4.92-7.56=1.19+6.99+0.54-3.52=3.45+2.29-1.87+0.56=8.15-7.71=6.88-0.46+0.57=8.71-4.45+0.33+6.82=9.84+4.99-3.99=4.46+5.77-3.14=7.16-2.12+8.77+5.67=6.17+8.73+7.8-7.34=7.16-2.73-4.2+0.59=6.57-2.06+5.16=6.12-5.79=9.27-0.62=6.62+7.21-1.14+1.52=9.71+5.71=6.82+0.45+8.91+4.03=7.84+9.54+2.3=9.2-0.94=4.75+6.31-4.03+7.54=9.06+6.78=6.72-2.34+8.96=7.64+4.13=8.22-2.91=8.38+4.69-3.01-4.96=1.35+5.6-5.49+1.87=2.25+1.62-0.44+5.22=9.24+1.38+0.47=3.98-2.09+8.23+8.2=9.66+5.16+5.11+0.05=7.44-1.62-1.36-0.84=4.55+7.47-8.86-2.12=8.15+8.39=5.46-0.07=9.35-2.82-0.29-2.61=6.75-1.16+0.12-1.52=4.2+5.18-2.91+5.71=6.5-5.68+4.45=0.71+2.61+8.38+9.25=1.51+2.75+7.39=5.15+5.86-8.55-1.5=8.45-4.89+2.07-4.05=1.24+3.22+3.21+8.57=1.31-0.36=4.85+1.21+8.91=8.45-3.39+9.11-4.96=1.12+2.77-0.53+1.69=8.08-2.07-0.38+8.62=9.94-3.03-1.79=6.7-1.32+6.85+3.79=6.47+6.66=7.8-5.48+8.5-3.48=7.37-2.72+0.79=1.85+5.76+0.17-5.91=8.39-0.88-7.4=4.66+9.15+2.47=7.2-3.32+8.05-2.14=4.89+7.38-2.02+7.98=9.22-1.39+5.05-2.14=4.38-2.48+0.21+4.64=9.77-0.31=8.35-0.57=7.98-2.87=6.74+4.03+6.79+5.11=2.01+2.57-1.47-2.36=6.51+7.56+8.07-4.97=7.15+0.36+0.16=6.14-1.18+0.54-3.74=6.18+8.02-2.5+4.34=3-0.07+6.11-6.07=5.63-0.12+6.03-4.04=3.62+8.56-5.33+3.97=8.63+1.77-0.85+8.05=1.16+7.3+9.74-0.2=8.57+4.9+5.76+4.93=5.07-4.82+1.78=8.9+7.98-1.81+3.74=8.44-0.74-6.41=9.93-4.09-2.99-0.86=7.37+8.11+7.26-4.28=3.68-2.16+5.93-3.33=3.43+3.17+2.96-2.51=5.34-2.16-1.48+3.87=4.9+8.76=9.53-2.24+8.1=3.42-2.11+3.06-0.87=5.9+8.56=6.07-4.25+5.88-6.57=8.06-6.13+6.4+1.87=3.67+5.18-2.47-2.28=7.12-3.15+7.57+9.22=9.47-8.22+9.95=8.93-1.24-2.47+3.69=1.93+5.41+0.44-5.68=4.55-0.06+5.05+5.82=8.27+5.29=1.74-1.54+4.28-1.25=6.43+8.3+6.2=4.62-1.61-2+5.03=0.37+0.93+9.79-1=5.28+3.12-2.04=7.54+8.14+7.21-8.16=9.84-3.68-4.26-0.4=2.74+8.33+2.25+1.79=4.83+7.68-6.74-4.91=9.3-0.7-4.51+2.53=3.08-2.02+6.19+7.85=7.93+5.41-5.77=1.67-1.27+4.33=5.38+7.5-7.13+9.3=4.69-1.4+4.05-5.77=0.37+8.43+1.6+0.73=0.96+1.12=2.54+1.83+0.81-0.85=6.67-1.26+4.08+7.57=8.93-1.37-1.67=8.31+6.82-0.84-4.85=9.69-1.97-3.3-4.26=5.34+5.73-0.97-5.41=4.57+1.15=8.41-1.25-0.31-3.1=1.75-0.14+5.97-5.95=6.09-0.46-2.49+2.65=3.23+5.16-2.63=2.8+3.03-2.41=6.47-4.13+1.78=7.92-5.29+6.33=2.74+5.11-2.9-0.35=8.82-7.89+2.77=6.76-2.4-1.57=8.88-3.55-4.13=6.54+5.62=5.9-3.14+0.77+9.53=9.91+0.43-3.04-1.74=9.19+7.22+1.49-8.32=8.82+7.67-8.44-5.2=8.87-1.32+0.74-1.46=7.18+7.09-3.66=8.16-1.25+7.23-3.15=0.74+8.51+8.02=6.63-2.59-0.93-2.21=9.68+7.84-7.14+5.95=0.08+7.58+8.36=9.27+8.23+0.38-9.47=8.87-1.54-3=2.6-0.23+8.02+2.81=8.64-0.42-3.24+3.25=1.23+6.88=6.62-1.32-1.63-0.3=4.07+3.74+2.72-5.04=9.03+2.79-4.97=8.79-0.12-6.35-0.72=8.73-7.57+3.51+8.31=1.54+6.13+8.21+2.08=6.58-6.11=9.3-1.66-4.12-3.03=8.99-4.84-0.46=0.64+8.17-0.77-3.14=7.95+8.16-7.66=8.18-4.89-2.65=4.65+7.09=7.76+1.89-7.89+4.35=5.03-4.59=9.19-2.61=8.32-1.75-2.13-1.78=4.32+6.81+4.26=7.81-2.31-4.41+5.58=1.54+9.21-1.58+2.5=2.53-0.62+0.45+4.7=8.93+5.85+2.34+2.18=8.85+3.83+4.26=7.58+5.36=4.83-3.89+2+0.22=2.19+7.88-8.21=5.19+3.95+8.1-4.03=5.94-2.03-0.22-1.4=2.69-1.3-0.67+3.14=3.06+4.05=1.02+7.63-5.73+0.66=0.56+6.13=9.46+2.64=0.86+3.3+9.74=9.78+6.23+8.29=6.28+6.61=7.18-0.09+7.13=1.87+4.09+5.69+8.2=7.72+8.95+4.93+5.99=1.26+1.01=5.54+9.96+3.54=1.75+4.99-2.73=5.77+2.04+1.33-5.59=7.83+3.06+6.46+5.2=0.37+4.74-0.36=5.84+1.44-0.43=0.72+2.31+2.8-0.38=6.31-4.03+4.48=3.91+8.75+2.55=0.96-0.73+9.71-7.68=1.19+9.5-4.67=9.51+6.31-6.98-7.87=8.42-1.68-4.73+7.81=9.38-2.92-5.26+7.83=8.5-0.49-5.14-2.12=8.94-5.25+8.83-0.1=1+1.44+3.93+6.56=9.43-4.96-1.91=9-0.6-1.06-4.93=9.4-6.49-1.06+2.68=8.94-3.06-2.47=8.13-4.09-1.48=7.46-0.51-5.83+6.81=9.73+6.27-7.51+8.82=5.6-1.22-1.1+2.11=8.38+5.03-7.03=5.04-4.68+9.04+2.73=6.57-4.69+7.52=1.12+7.25=1.22+4.16+3.62+1.18=9.71-4.7+0.43+8.79=3.33+6.53-2.87+9.44=4.98+2.17+3.79+0.07=9.28+8.83+5.22=0.39+0.2+2.95-2.09=2.05-1.75=7.83-1.65+6.97+9.05=6.39+7.39+8.65=4.42+8.74+4.63-7.05=7.34+6.15+3.76+1.58=9.01-5.17-0.75+9.16=0.69-0.37+3.47-0.02=4.09+4.65+1.68=4.19-1.06-0.91-1.32=9.54-5.19-1.35-1.15=8.94-2.83+3.09-4.13=9.21-0.19+2.67-7.8=5.74+2.68+8.16-0.89=5.89-2.87+7.58-2.34=6.23+3.4-0.8-5.78=4+3.43-2.94=0.68+6.16+1.62-6.01=3.55-1.18=7.37+2.16-8.14=8.47-0.46-4.63=4.86+7.1-6.36-2.51=2.08+7.15+7.69-9.77=5.92-3.29-1.67+7.93=9.68-6.01-1.22-2.2=7.83+7.53+0.73=6.02+1.24-4.68+0.26=8.56+9.49-2.89-8.71=4.97-1.46=9.78-2.72+6.82-2.98=1.9-1.32+2.12+5.03=9.33-1-6.43+9.38=9.14-2.79-0.78+4.35=7.65+3.39+5.08+1.33=6.78+0.25+9.17=6.77-2.31+3.27=1.31+3.55+4.24-3.93=9.2-1.1-0.57-6.6=6.04-0.53-4.54+2.42=6.56+3.84-3.44=8.36+0.16+1.44+4.03=3.6-3.15+6.09=0.11+5.99+3.36=9.86-2.75-0.33+4.08=3.18-0.39+9.44=2.94+3.16+7.34-4.31=6.82+3.51-2.75-3.47=8.4-0.27-0.53=3.51+7.07+8.25=9.55-2.1-2.75-1.39=5.53-1.94=2.08+8.83-0.97=8.47-1.35+9.09+7.99=6.86-6.56+0.58=9.01+0.1+6.62+7.08=7.04-2.68-0.43+1.02=7.07+9.53-0.59=8.18-2.5-4.15+3.84=4.85-3.63+5.82=4.18+7.58+1.4-6.28=9.46-7.42-0.91-0.89=8.8-0.45+3.2-3=2.92+4.8+9.93=7.44-0.03-1.66-0.06=9.92+4.13-8.27+6.84=9.53-6.57-0.58+4.36=2.33+7.74-9.17=2.66-1.3+6.75-6.4=4.57+3.81+6.9+8.26=6.45+1.38=6.08-1.12-1.19+3.98=6.6+6.92-6.49=7.09-4.12+5.35=4.88+2.78-4.6-1.41=5.32+1.46-3.16=7.29-4.88=6.53-1.46+4.72+2.68=9.96-9.24=6.59+6.87-2.07-3.04=9.76-6.83+1.92+2.2=6.53-1.03-0.96-3.16=8.45-7.86+7.85+5.97=6.46+8.73+4.32-0.92=8.85-1.94-5.53+8.58=3.65+8.26+7.35=6.95-0.8-3.83=5.72-1.8-2.17=9.88-1.12+5.3-3.61=8.91-4.68+5.47=3.06+9.27=8.6-5.39+9.96+7.87=8.94-4.19=2.16+2.42=7.53-0.21-2.19=7.31+1.81-0.25-5.69=9.92+9.88=8.51-1.66-6.12=9.31-1.38-2.44-3.64=4.66+0.34+8.67=9.23+8.34-8.98-0.78=6.47+7-2.24+1.39=8.16-5.17-1.32+5.96=2.85+0.42+9.57=0.3+8.5-6.77=7.83-1.05-3.39=7.77+4.66+8.52-9.19=6.85+3.37-7.56+4.9=7.85-2.94-2.16=0.19+6.25=9.31-4.53+4.39+4.89=4.77+4.16-0.46-0.77=4.83+6.46=4.58-4.29+4.89=3.67+9.58-0.69-5.33=4.57+0.73+2.11-0.06=2.92+3.99+8.96=1.66+0.62-1.25+9.06=7.25-0.1-4.35-1.39=2.55+5.17+8.53=8.59+7.98-2.79-1.97=4.26+5.95+9.16=9.41-0.48-0.91+4.54=9.62+9.26-5.58=1.91+4.92+9.79-6.35=2.37+1.35+0.55+5.58=5.34-1.91+6.58=8.83+7.97-9.36+6.93=0.08+6.79+7.23=2.82+6.16=8.95-5.16+7.5+2.41=6.96+1.76-2.47+5.44=8.46-1.49=8.67+7.45+8.39=6.87-5.2+5.02-4.31=7.48+1.02-3.7=9.05-0.39-5.93+6.29=2.08-0.8+9.87-2.59=9.84-1.73-4.46+5.33=9.15-4.65+8.04=0.24+5.21+2.24=7.79+3.19+9.37=2.28+7.83+2.24=7.99+4.66+5.32=6.32+7.1-4.79=8.61+1.29-1.25+5.46=3.08+1.73=3.02+4.05+3.35-2.02=7.08-2.03-2.42-2.04=8.43+3.4+4.97+6.01=9.25-3-0.44+3.26=3.6+7.61-6.58-0.66=9.04-1.91-5.08=4.93+4.67+3.65+9.7=6.13-0.71-0.16-2.62=1.53+6.9+6.63-1.77=9.78-5.15=5.4-0.88+4.05=9.84+4.76+4.25-9.6=7.15+1.37-4.65+4.74=3.45-0.61+4+9.99=8.11-4.07+2.5=5.39+2.83-2.34=6.31+4.66+4.98=7.53-3.73-2.92+1.26=1.41-1=8.69+0.93+5.7-2.63=5.07+7.9-0.45-8.11=5.01+0.09-1.97=8.66-0.19-4.69=4.69+9.7+7.1=9.92-5.49-3.37=2.64+6.17=7.46+2.87-9.11=1.71+9.42-8.09+7.86=6.2+8.94-4.05-3.85=7.02+9.94-2.08=9.62-2.65-0.33=9.83-5.92+1.15+1.42=4.33+6.77-3.42=6.93-5.2+5.67+4.86=3.24-0.59+4.66=5.07-0.3=8.41-0.82+5.89-9.47=3.63-1.9=5.09-0.11-1.53=3.6+3.58=9.3+5.4+3.54+2.53=8.61-0.84+0.57+1.25=6.18+3.54+8.96-5.33=1.77+5.04-2.22-0.77=3.75-3.46+4.09=4.43-1.5+4.63+6.29=9.23+5.29+7.93+9.29=3.16+5.1-1.74+0.65=5.41-4.8+9.99+3.57=8.15-7.03-0.86=8.24-7.26+8.68+2.82=8.19-1.48=1.18+0.3+3.36+3.18=5.9+4.38=9.92+0.93+2.42+3.71=3.48-1.64-0.99=8.52-1.62=7.85+6.21-0.65-6.99=9.87-8.71=5.31-0.55+8.35=9.85-8.09=7.57-3.7+1.33+7.26=7.98-2.81+1.56+9.47=8.02-1.69-4.39+0.28=3.21+8.84+7.43-3.37=5.71-2.64+1.4=0.78-0.52-0.11+4.92=3.96-2.48-0.75=6.04+2.63=9.75-0.76-8.71+3.95=0.6+2.15=0.73+3.47=5.84+8.08-4.72=6.83+9.55-2.55-2.94=9.65-6.86-2.29+8.15=5.78+1.81-0.96+1.09=7.77-1.53-3.06-1.6=2.86-1.95+5.75=5.88+3.36+6.6+4.18=0.46+7.39+4.62+4.08=9.86+3.57=4.5-1.38-1.01=5.39+2.11+0.52=5.79-2.13+7.13+6.71=3.87+6.82-9.21=8.51+7.95-4.5+9.88=5.22+9.81-0.15-9.34=9.64-1.13+1.71+5.32=9.05-6.41-1.38+7.34=6.34+0.54+5.13+4.27=9.72-5.06+6.03=4.74-2.97=8.83-2.59-4.06-1.55=6.56+8.94+2.6-6.3=3.01+7.91-1.21-5.09=5.25+0.77=9.15+0.02-2.11=9.56-1.27-0.02=5.3-5.11+0.11+0.14=8.92+4.59-7.93=2.89-2.71=8.88-0.09-0.22=4.86+1.51+6.62+8.5=9.78-1.91-0.59=6.21-1.1+8.76=1.28+9.08=7.3+2.81-1.43+0.3=7.51-0.03-2.53-3.94=8.49+1.31-4.8+5.59=7.44+8.8-7.07=8.15-2.03-4.01-1.5=9.03-1.67-1.22-0.55=5.71+5.94-2.65-7.53=5.48-1.78-3.45=7.51-1.12+9.57=9.12-0.49-1.61-6.18=3.8+7.71+9.72+2.01=5.86-2.1+9.51-2.53=6.54+7.5+2.26-4.93=9.25-2.81-1.84-0.71=9.03-5.99+5.86=0.3+7.7-2.56+9.71=8.79-2.15-4.3=9.21-3.12-2.33-1.33=5.26-4.7+6.71=7.19+9.99+0.85+5.97=8.21-0.15-7.07-0.84=7.35-0.49-0.73-4.2=8.8+7.76+8.69-3.46=4.76-1.64+2.97+7.59=7.84+1.99-7.45+2.59=7.6-0.13-1.06-0.41=4.85+3.47=7.58-3.18-2.21=2.39-1.65+7.75-6.31=9.79-6.42-0.29+2.28=5.22-2.1=4.98+4.81-1.11+8.26=6.9-5.53+8.77=1.46+9.16+5.61+9.7=6.72+2.78-2.83+6.38=7.63+6.99=6.66-0.07-5.96=5.68+0.32-1.78+1.26=9.19+7.47-3.31-2.75=1.89-0.59=5.76+9.2+1.69+0.53=6.93+6.69+6.07+1.7=6.08-1.69-4.25+3.92=2.67+5.47-3.95=3.81-2.12=7.38-1.29-3.84+6.61=9.2+7.78+8.92-5.67=7.52+9.12-9.81-0.33=0.25+1.62+4.77-6.07=1.58-1.21+5.42-1.46=4.79+4.31-6.76-0.98=9.82-1.14+3.67-0.36=7.8+6.93+5.77=4.56+9.7-9.81-2.43=1.51+7.79+9.69+6.67=6.27-6.06+1.94=7.03-0.58-1.34=8.71-4.79+5.58=2.07+9.71+2.57+2.3=4.69+4.32+8.17+0.18=7.74+9.13+8.49-2.23=6.39+9.43+7.55+6.23=9.12+0.72+3.85+1.94=8.2+8.79-4.77-9.02=9.62-2.07+7.57-8.53=7.07-1.84-2.66-1.14=6.13-2.36-1.41+8.06=1.51+5.8+6.9+9.14=7.53+8.44-2.79+2=7.14+0.26+2.75-5.5=6.57+0.42=6.26-0.89-0.61+3.85=4.41-4.1+3.23+3.39=6.83-4.4=6.44+5.42+1.45-6.04=2.89-1.91=5.43+2.08-2.9=5.37+2.01+4.83+4.68=7.27-2.13-3.73+1.97=3.99+1.74-3.72-0.1=9.33-0.35-4.92=6.74-1.08=6.67-0.79+8.66=6.83-1.3-1.32-2.53=9.96+4.1-9.23=6.29+6.38-0.37+1.75=6.56+7.67=6.68+3.77-8.26+3.27=8.02-4.68-2.18=8.65-3.77+4.46=5.37+9.74-6.69=6.55+5.49-8.78+9.45=4.91+6.78-4.32+4.05=7.82-7.35+3.54-0.73=6.3+0.2=9.94-8.35=7.94-0.73+0.48-0.71=8.24+4.25-6.98-2.9=0.58+4.08+6.56+3.16=8.5-0.09-2.95-2.73=7.53-1.46-4.61-0.21=9.57-3.27-1.38+2.68=9.85-8.25+9.43-3.41=6.14-4.09+0.71+5.34=7.14-5.42+8.77=0.56-0.25=8.91+8.28-8.3+9.39=8.18-2.84+4.94-7.34=8.72-3.78-3.5=8.61-0.97-1.59-1.27=9.38+7.24+7.74-9.37=4.03+7.55-2.21=6.06+4.26-5.38-3.19=3.12+2.12-1.07-2.55=2.07+9.21-3.54-3.5=7.63+2.87+5.44-5.92=7.42-1.05-4.41-0.4=4.5+8.95+0.16=7.2+2.26+8.59-6.5=1.3+7.61-6.62=7.3-0.95-4.67-1.23=5.22-3.87+7.84+0.13=1.85-0.41=1.94-0.25+4.46-2.19=8.96-3.99=9.04-2.16-2.9-2.66=1.39+3.49+8.08=5.94-4.75=9.82-5.46=5.31+9.28=7.01+2.1=9.46-1.25+5.44=3.98+5.7-6.86=8.54+5.95-3.75-1.98=4.58+8.63-6.65=6.41-0.03-1.35+8.65=9.07-4.46+9.45+7.63=8.84-5.71-2.65=5.82+2.43-6.38-1.15=5.39-2.89+1.81=1.87+5.97-3.49=9.85+9.73-0.98-9.93=5.09-3.5+5.25=4.7+6.61=9.75-5.41-2.14-0.36=0.77+8.34+9.55+2.2=5.34-0.46-1.85+4.94=0.84+3.4+8.23-1.87=9.72+4.88=5.72-0.02-2.17-3.36=5.73+3.2+4.87-6.41=9.36-8.1-0.83+7.24=9.57-2.4-6.53=2.66+3.45-5.33=9.54-3.55+4.29+1.9=1.41+4.63+9.78=8.34-2.19+5.72-5.39=7.5+5.38+2.31=7.98-0.89+9.63-3.63=9.84+4.87+7.4-7.68=7.68-3.58=5.07+0.18=6.56-2.52+8.57+6.65=1.87+5.24-4.45-1.39=8.1-4.82-2.55=2.35+0.74=4.01-3.43+8.36+8.52=8.04-1.27+4.56-0.9=7.86-1.09+8+9.21=8.27-4.89-0.55+9.91=4.83+2.75+1.5+2.76=9.39+3.97+3.33=6.17+3.83-7.11+8.16=5.7+2.51+4.8-8.57=0.78-0.16+7.26-2.09=8.86+9.84+0.88+6.49=7.03-3.85-2.83+4.65=9.69-8.02+3.37=9.9-1.01-6.65+2.18=6.73+1.86+5.76=7+6.29=5.11+4.84=7.91-4.47+4.11-3.36=9.46+6.6-5.62=2.52+3.99-1.3=9.25-3.72+0.46+9.64=1.49+3.13-2.23+9.5=9.8+4.82-5.12-7.91=8.98-5.18=4.81+1.25-5.85=5.23+5.61-2.23-2.19=5.96-0.35-1.73=8.7-0.13-0.93-3.48=9.65-7.33+1.3-3.49=9.35-1.06-3.38-1.6=5.63+4.36+0.56=4.05+3.96-6.34=参考答案9.29-3.47-5.3=0.527.62+4.56-9.17+3.3=6.316.21-4.28-0.29+0.36=28.56-1.7-1.87-0.04=4.951.66-0.85+2.72=3.535.92+9.73+5.84=21.497.25+6.62-8.5-0.89=4.489.86+1.68+8.09=19.638.51-6.15=2.367.36+7.19-3.69-1.27=9.598.48+4.69-1.81=11.367.92-0.14+9.62-2.66=14.749.42-3.97-4.98=0.478.39-3.73+3.59+9.64=17.897.65-2.48+7.5+7.35=20.028.02-1.37-2.87+6.14=9.929.68-6.77=2.918.26-0.9+3.86=11.223.54-1.79=1.758.22+1.21-4.79+1.22=5.862.26+6.03+8.28=16.575.65-3.89+5.48+5.95=13.197.99+9.74-7.46+7.94=18.213.05-0.06+0.17=3.168.06-4.08+2.54+0.46=6.986.41+9.6-8.71+4.53=11.833.6-2.38-1.11=0.117.85-0.83-2.25=4.771.84+5.71+6.16-2.78=10.938.47+5.32+6.87+0.63=21.291.93+0.43+1.36+9.27=12.997.53+7.59=15.128.4-0.36-0.75-3.29=44.96+6.43+3.97+7.94=23.36.67+1.23-2.53-2.56=2.817.52-5.88+1.98+6.86=10.481.66+1.37=3.034.24+5.04+2.92=12.23.6-0.47+5.39-0.41=8.111.97+9.99+3.77=15.739.63-3.18-4.09=2.367.79+5.95-8.7+0.55=5.597.27+8-7.34=7.936.92-2.36-4.41=0.158.16-1.38=6.788.33-4.7+3.86=7.497.03-3.28+9.57=13.329.06-0.26-5.9=2.93.83+7.59+6.75+1.22=19.399.24-1.31-3.24+0.53=5.223.84+3.21=7.055.78-3.02+5.4-1.01=7.152.3+9.86+7.24-9=10.49.61-1.36-0.3=7.958.56+3.96-5.75+2.54=9.319.27-0.65-7.72-0.79=0.117.67-7.05-0.27=0.357.26-1.74-0.37+2.52=7.674.24+3.69+7.57=15.50.96-0.07+6.82-7.38=0.339.66+1.89=11.556.25-0.58-2.38-2.78=0.518.75-6.21-1.56=0.989.95-6.93+8.44-1.93=9.537.77-5.45=2.326.59-1.51+5.06-2.47=7.676.45-2.58=3.878.85-7.7+6.63=7.780.51+9.82-0.58-4.23=5.529.03+9.59-7-7.94=3.684.29-3.37+6.91-6.87=0.960.79+0.34+0.4+3.31=4.847.46-2.86=4.69.88-8.91=0.974.94+2.79-4.46+1.37=4.647.51+2.25+2.67=12.439.33-3.73+1.35=6.959.73-2.14=7.596.56-0.72-2.62-3.02=0.29.92-0.43+6.72+7.21=23.429.31-1.44+3.85-6.81=4.917.45+3.71+3.12-4.24=10.049.21+1.35-2.99=7.578.91+4.8+5.65=19.364.18+9.2+9.78+1.87=25.034.82+7.02+4.92-7.56=9.21.19+6.99+0.54-3.52=5.23.45+2.29-1.87+0.56=4.438.15-7.71=0.446.88-0.46+0.57=6.998.71-4.45+0.33+6.82=11.419.84+4.99-3.99=10.844.46+5.77-3.14=7.097.16-2.12+8.77+5.67=19.486.17+8.73+7.8-7.34=15.367.16-2.73-4.2+0.59=0.826.57-2.06+5.16=9.676.12-5.79=0.339.27-0.62=8.656.62+7.21-1.14+1.52=14.219.71+5.71=15.426.82+0.45+8.91+4.03=20.217.84+9.54+2.3=19.689.2-0.94=8.264.75+6.31-4.03+7.54=14.579.06+6.78=15.846.72-2.34+8.96=13.347.64+4.13=11.778.22-2.91=5.318.38+4.69-3.01-4.96=5.11.35+5.6-5.49+1.87=3.332.25+1.62-0.44+5.22=8.659.24+1.38+0.47=11.093.98-2.09+8.23+8.2=18.329.66+5.16+5.11+0.05=19.987.44-1.62-1.36-0.84=3.624.55+7.47-8.86-2.12=1.048.15+8.39=16.545.46-0.07=5.399.35-2.82-0.29-2.61=3.636.75-1.16+0.12-1.52=4.194.2+5.18-2.91+5.71=12.186.5-5.68+4.45=5.270.71+2.61+8.38+9.25=20.951.51+2.75+7.39=11.655.15+5.86-8.55-1.5=0.968.45-4.89+2.07-4.05=1.581.24+3.22+3.21+8.57=16.241.31-0.36=0.954.85+1.21+8.91=14.978.45-3.39+9.11-4.96=9.211.12+2.77-0.53+1.69=5.058.08-2.07-0.38+8.62=14.259.94-3.03-1.79=5.126.7-1.32+6.85+3.79=16.026.47+6.66=13.137.8-5.48+8.5-3.48=7.347.37-2.72+0.79=5.441.85+5.76+0.17-5.91=1.878.39-0.88-7.4=0.114.66+9.15+2.47=16.287.2-3.32+8.05-2.14=9.794.89+7.38-2.02+7.98=18.239.22-1.39+5.05-2.14=10.744.38-2.48+0.21+4.64=6.759.77-0.31=9.468.35-0.57=7.787.98-2.87=5.116.74+4.03+6.79+5.11=22.672.01+2.57-1.47-2.36=0.756.51+7.56+8.07-4.97=17.177.15+0.36+0.16=7.676.14-1.18+0.54-3.74=1.766.18+8.02-2.5+4.34=16.043-0.07+6.11-6.07=2.975.63-0.12+6.03-4.04=7.53.62+8.56-5.33+3.97=10.828.63+1.77-0.85+8.05=17.61.16+7.3+9.74-0.2=188.57+4.9+5.76+4.93=24.165.07-4.82+1.78=2.038.9+7.98-1.81+3.74=18.818.44-0.74-6.41=1.299.93-4.09-2.99-0.86=1.997.37+8.11+7.26-4.28=18.463.68-2.16+5.93-3.33=4.123.43+3.17+2.96-2.51=7.055.34-2.16-1.48+3.87=5.574.9+8.76=13.669.53-2.24+8.1=15.393.42-2.11+3.06-0.87=3.55.9+8.56=14.466.07-4.25+5.88-6.57=1.138.06-6.13+6.4+1.87=10.23.67+5.18-2.47-2.28=4.17.12-3.15+7.57+9.22=20.769.47-8.22+9.95=11.28.93-1.24-2.47+3.69=8.911.93+5.41+0.44-5.68=2.14.55-0.06+5.05+5.82=15.368.27+5.29=13.561.74-1.54+4.28-1.25=3.236.43+8.3+6.2=20.934.62-1.61-2+5.03=6.040.37+0.93+9.79-1=10.095.28+3.12-2.04=6.367.54+8.14+7.21-8.16=14.739.84-3.68-4.26-0.4=1.52.74+8.33+2.25+1.79=15.114.83+7.68-6.74-4.91=0.869.3-0.7-4.51+2.53=6.623.08-2.02+6.19+7.85=15.17.93+5.41-5.77=7.571.67-1.27+4.33=4.735.38+7.5-7.13+9.3=15.054.69-1.4+4.05-5.77=1.570.37+8.43+1.6+0.73=11.130.96+1.12=2.082.54+1.83+0.81-0.85=4.336.67-1.26+4.08+7.57=17.068.93-1.37-1.67=5.898.31+6.82-0.84-4.85=9.449.69-1.97-3.3-4.26=0.165.34+5.73-0.97-5.41=4.694.57+1.15=5.728.41-1.25-0.31-3.1=3.751.75-0.14+5.97-5.95=1.636.09-0.46-2.49+2.65=5.793.23+5.16-2.63=5.762.8+3.03-2.41=3.426.47-4.13+1.78=4.127.92-5.29+6.33=8.962.74+5.11-2.9-0.35=4.68.82-7.89+2.77=3.76.76-2.4-1.57=2.798.88-3.55-4.13=1.26.54+5.62=12.165.9-3.14+0.77+9.53=13.069.91+0.43-3.04-1.74=5.569.19+7.22+1.49-8.32=9.588.82+7.67-8.44-5.2=2.858.87-1.32+0.74-1.46=6.837.18+7.09-3.66=10.618.16-1.25+7.23-3.15=10.990.74+8.51+8.02=17.276.63-2.59-0.93-2.21=0.99.68+7.84-7.14+5.95=16.330.08+7.58+8.36=16.029.27+8.23+0.38-9.47=8.418.87-1.54-3=4.332.6-0.23+8.02+2.81=13.28.64-0.42-3.24+3.25=8.231.23+6.88=8.116.62-1.32-1.63-0.3=3.374.07+3.74+2.72-5.04=5.499.03+2.79-4.97=6.858.79-0.12-6.35-0.72=1.68.73-7.57+3.51+8.31=12.981.54+6.13+8.21+2.08=17.966.58-6.11=0.479.3-1.66-4.12-3.03=0.498.99-4.84-0.46=3.690.64+8.17-0.77-3.14=4.97.95+8.16-7.66=8.458.18-4.89-2.65=0.644.65+7.09=11.747.76+1.89-7.89+4.35=6.115.03-4.59=0.449.19-2.61=6.588.32-1.75-2.13-1.78=2.664.32+6.81+4.26=15.397.81-2.31-4.41+5.58=6.671.54+9.21-1.58+2.5=11.672.53-0.62+0.45+4.7=7.068.93+5.85+2.34+2.18=19.38.85+3.83+4.26=16.947.58+5.36=12.944.83-3.89+2+0.22=3.162.19+7.88-8.21=1.865.19+3.95+8.1-4.03=13.215.94-2.03-0.22-1.4=2.292.69-1.3-0.67+3.14=3.863.06+4.05=7.111.02+7.63-5.73+0.66=3.580.56+6.13=6.699.46+2.64=12.10.86+3.3+9.74=13.99.78+6.23+8.29=24.36.28+6.61=12.897.18-0.09+7.13=14.221.87+4.09+5.69+8.2=19.857.72+8.95+4.93+5.99=27.591.26+1.01=2.275.54+9.96+3.54=19.041.75+4.99-2.73=4.015.77+2.04+1.33-5.59=3.557.83+3.06+6.46+5.2=22.550.37+4.74-0.36=4.755.84+1.44-0.43=6.850.72+2.31+2.8-0.38=5.456.31-4.03+4.48=6.763.91+8.75+2.55=15.210.96-0.73+9.71-7.68=2.261.19+9.5-4.67=6.029.51+6.31-6.98-7.87=0.978.42-1.68-4.73+7.81=9.829.38-2.92-5.26+7.83=9.038.5-0.49-5.14-2.12=0.758.94-5.25+8.83-0.1=12.421+1.44+3.93+6.56=12.939.43-4.96-1.91=2.569-0.6-1.06-4.93=2.419.4-6.49-1.06+2.68=4.538.94-3.06-2.47=3.418.13-4.09-1.48=2.567.46-0.51-5.83+6.81=7.939.73+6.27-7.51+8.82=17.315.6-1.22-1.1+2.11=5.398.38+5.03-7.03=6.385.04-4.68+9.04+2.73=12.136.57-4.69+7.52=9.41.12+7.25=8.371.22+4.16+3.62+1.18=10.189.71-4.7+0.43+8.79=14.233.33+6.53-2.87+9.44=16.434.98+2.17+3.79+0.07=11.019.28+8.83+5.22=23.330.39+0.2+2.95-2.09=1.452.05-1.75=0.37.83-1.65+6.97+9.05=22.26.39+7.39+8.65=22.434.42+8.74+4.63-7.05=10.747.34+6.15+3.76+1.58=18.839.01-5.17-0.75+9.16=12.250.69-0.37+3.47-0.02=3.774.09+4.65+1.68=10.424.19-1.06-0.91-1.32=0.99.54-5.19-1.35-1.15=1.858.94-2.83+3.09-4.13=5.079.21-0.19+2.67-7.8=3.895.74+2.68+8.16-0.89=15.695.89-2.87+7.58-2.34=8.266.23+3.4-0.8-5.78=3.054+3.43-2.94=4.490.68+6.16+1.62-6.01=2.453.55-1.18=2.377.37+2.16-8.14=1.398.47-0.46-4.63=3.384.86+7.1-6.36-2.51=3.092.08+7.15+7.69-9.77=7.155.92-3.29-1.67+7.93=8.899.68-6.01-1.22-2.2=0.257.83+7.53+0.73=16.096.02+1.24-4.68+0.26=2.848.56+9.49-2.89-8.71=6.454.97-1.46=3.519.78-2.72+6.82-2.98=10.91.9-1.32+2.12+5.03=7.739.33-1-6.43+9.38=11.289.14-2.79-0.78+4.35=9.927.65+3.39+5.08+1.33=17.456.78+0.25+9.17=16.26.77-2.31+3.27=7.731.31+3.55+4.24-3.93=5.179.2-1.1-0.57-6.6=0.936.04-0.53-4.54+2.42=3.396.56+3.84-3.44=6.968.36+0.16+1.44+4.03=13.993.6-3.15+6.09=6.540.11+5.99+3.36=9.469.86-2.75-0.33+4.08=10.863.18-0.39+9.44=12.232.94+3.16+7.34-4.31=9.136.82+3.51-2.75-3.47=4.118.4-0.27-0.53=7.63.51+7.07+8.25=18.839.55-2.1-2.75-1.39=3.315.53-1.94=3.592.08+8.83-0.97=9.948.47-1.35+9.09+7.99=24.26.86-6.56+0.58=0.889.01+0.1+6.62+7.08=22.817.04-2.68-0.43+1.02=4.957.07+9.53-0.59=16.018.18-2.5-4.15+3.84=5.374.85-3.63+5.82=7.044.18+7.58+1.4-6.28=6.889.46-7.42-0.91-0.89=0.248.8-0.45+3.2-3=8.552.92+4.8+9.93=17.657.44-0.03-1.66-0.06=5.699.92+4.13-8.27+6.84=12.629.53-6.57-0.58+4.36=6.742.33+7.74-9.17=0.92.66-1.3+6.75-6.4=1.714.57+3.81+6.9+8.26=23.546.45+1.38=7.836.08-1.12-1.19+3.98=7.756.6+6.92-6.49=7.037.09-4.12+5.35=8.324.88+2.78-4.6-1.41=1.655.32+1.46-3.16=3.627.29-4.88=2.416.53-1.46+4.72+2.68=12.479.96-9.24=0.726.59+6.87-2.07-3.04=8.359.76-6.83+1.92+2.2=7.056.53-1.03-0.96-3.16=1.388.45-7.86+7.85+5.97=14.416.46+8.73+4.32-0.92=18.598.85-1.94-5.53+8.58=9.963.65+8.26+7.35=19.266.95-0.8-3.83=2.325.72-1.8-2.17=1.759.88-1.12+5.3-3.61=10.458.91-4.68+5.47=9.73.06+9.27=12.338.6-5.39+9.96+7.87=21.048.94-4.19=4.752.16+2.42=4.587.53-0.21-2.19=5.137.31+1.81-0.25-5.69=3.189.92+9.88=19.88.51-1.66-6.12=0.739.31-1.38-2.44-3.64=1.854.66+0.34+8.67=13.679.23+8.34-8.98-0.78=7.816.47+7-2.24+1.39=12.628.16-5.17-1.32+5.96=7.632.85+0.42+9.57=12.840.3+8.5-6.77=2.037.83-1.05-3.39=3.397.77+4.66+8.52-9.19=11.766.85+3.37-7.56+4.9=7.567.85-2.94-2.16=2.750.19+6.25=6.449.31-4.53+4.39+4.89=14.064.77+4.16-0.46-0.77=7.74.83+6.46=11.294.58-4.29+4.89=5.183.67+9.58-0.69-5.33=7.234.57+0.73+2.11-0.06=7.352.92+3.99+8.96=15.871.66+0.62-1.25+9.06=10.097.25-0.1-4.35-1.39=1.412.55+5.17+8.53=16.258.59+7.98-2.79-1.97=11.814.26+5.95+9.16=19.379.41-0.48-0.91+4.54=12.569.62+9.26-5.58=13.31.91+4.92+9.79-6.35=10.272.37+1.35+0.55+5.58=9.855.34-1.91+6.58=10.018.83+7.97-9.36+6.93=14.370.08+6.79+7.23=14.12.82+6.16=8.988.95-5.16+7.5+2.41=13.76.96+1.76-2.47+5.44=11.698.46-1.49=6.978.67+7.45+8.39=24.516.87-5.2+5.02-4.31=2.387.48+1.02-3.7=4.89.05-0.39-5.93+6.29=9.022.08-0.8+9.87-2.59=8.569.84-1.73-4.46+5.33=8.989.15-4.65+8.04=12.540.24+5.21+2.24=7.697.79+3.19+9.37=20.352.28+7.83+2.24=12.357.99+4.66+5.32=17.976.32+7.1-4.79=8.638.61+1.29-1.25+5.46=14.113.08+1.73=4.813.02+4.05+3.35-2.02=8.47.08-2.03-2.42-2.04=0.598.43+3.4+4.97+6.01=22.819.25-3-0.44+3.26=9.073.6+7.61-6.58-0.66=3.979.04-1.91-5.08=2.054.93+4.67+3.65+9.7=22.956.13-0.71-0.16-2.62=2.641.53+6.9+6.63-1.77=13.299.78-5.15=4.635.4-0.88+4.05=8.579.84+4.76+4.25-9.6=9.257.15+1.37-4.65+4.74=8.613.45-0.61+4+9.99=16.838.11-4.07+2.5=6.545.39+2.83-2.34=5.886.31+4.66+4.98=15.957.53-3.73-2.92+1.26=2.141.41-1=0.418.69+0.93+5.7-2.63=12.695.07+7.9-0.45-8.11=4.415.01+0.09-1.97=3.138.66-0.19-4.69=3.784.69+9.7+7.1=21.499.92-5.49-3.37=1.062.64+6.17=8.817.46+2.87-9.11=1.221.71+9.42-8.09+7.86=10.96.2+8.94-4.05-3.85=7.247.02+9.94-2.08=14.889.62-2.65-0.33=6.649.83-5.92+1.15+1.42=6.484.33+6.77-3.42=7.686.93-5.2+5.67+4.86=12.263.24-0.59+4.66=7.315.07-0.3=4.778.41-0.82+5.89-9.47=4.013.63-1.9=1.735.09-0.11-1.53=3.453.6+3.58=7.189.3+5.4+3.54+2.53=20.778.61-0.84+0.57+1.25=9.596.18+3.54+8.96-5.33=13.351.77+5.04-2.22-0.77=3.823.75-3.46+4.09=4.384.43-1.5+4.63+6.29=13.859.23+5.29+7.93+9.29=31.743.16+5.1-1.74+0.65=7.175.41-4.8+9.99+3.57=14.178.15-7.03-0.86=0.268.24-7.26+8.68+2.82=12.488.19-1.48=6.711.18+0.3+3.36+3.18=8.025.9+4.38=10.289.92+0.93+2.42+3.71=16.983.48-1.64-0.99=0.858.52-1.62=6.97.85+6.21-0.65-6.99=6.429.87-8.71=1.165.31-0.55+8.35=13.119.85-8.09=1.767.57-3.7+1.33+7.26=12.467.98-2.81+1.56+9.47=16.28.02-1.69-4.39+0.28=2.223.21+8.84+7.43-3.37=16.115.71-2.64+1.4=4.470.78-0.52-0.11+4.92=5.073.96-2.48-0.75=0.736.04+2.63=8.679.75-0.76-8.71+3.95=4.230.6+2.15=2.750.73+3.47=4.25.84+8.08-4.72=9.26.83+9.55-2.55-2.94=10.899.65-6.86-2.29+8.15=8.655.78+1.81-0.96+1.09=7.727.77-1.53-3.06-1.6=1.582.86-1.95+5.75=6.665.88+3.36+6.6+4.18=20.020.46+7.39+4.62+4.08=16.559.86+3.57=13.434.5-1.38-1.01=2.115.39+2.11+0.52=8.025.79-2.13+7.13+6.71=17.53.87+6.82-9.21=1.488.51+7.95-4.5+9.88=21.845.22+9.81-0.15-9.34=5.549.64-1.13+1.71+5.32=15.549.05-6.41-1.38+7.34=8.66.34+0.54+5.13+4.27=16.289.72-5.06+6.03=10.694.74-2.97=1.778.83-2.59-4.06-1.55=0.636.56+8.94+2.6-6.3=11.83.01+7.91-1.21-5.09=4.625.25+0.77=6.029.15+0.02-2.11=7.069.56-1.27-0.02=8.275.3-5.11+0.11+0.14=0.448.92+4.59-7.93=5.582.89-2.71=0.188.88-0.09-0.22=8.574.86+1.51+6.62+8.5=21.499.78-1.91-0.59=7.286.21-1.1+8.76=13.871.28+9.08=10.367.3+2.81-1.43+0.3=8.987.51-0.03-2.53-3.94=1.018.49+1.31-4.8+5.59=10.597.44+8.8-7.07=9.178.15-2.03-4.01-1.5=0.619.03-1.67-1.22-0.55=5.595.71+5.94-2.65-7.53=1.475.48-1.78-3.45=0.257.51-1.12+9.57=15.969.12-0.49-1.61-6.18=0.843.8+7.71+9.72+2.01=23.245.86-2.1+9.51-2.53=10.746.54+7.5+2.26-4.93=11.379.25-2.81-1.84-0.71=3.899.03-5.99+5.86=8.90.3+7.7-2.56+9.71=15.158.79-2.15-4.3=2.349.21-3.12-2.33-1.33=2.435.26-4.7+6.71=7.277.19+9.99+0.85+5.97=248.21-0.15-7.07-0.84=0.157.35-0.49-0.73-4.2=1.938.8+7.76+8.69-3.46=21.794.76-1.64+2.97+7.59=13.687.84+1.99-7.45+2.59=4.977.6-0.13-1.06-0.41=64.85+3.47=8.327.58-3.18-2.21=2.192.39-1.65+7.75-6.31=2.189.79-6.42-0.29+2.28=5.365.22-2.1=3.124.98+4.81-1.11+8.26=16.946.9-5.53+8.77=10.141.46+9.16+5.61+9.7=25.936.72+2.78-2.83+6.38=13.057.63+6.99=14.626.66-0.07-5.96=0.635.68+0.32-1.78+1.26=5.489.19+7.47-3.31-2.75=10.61.89-0.59=1.35.76+9.2+1.69+0.53=17.186.93+6.69+6.07+1.7=21.396.08-1.69-4.25+3.92=4.062.67+5.47-3.95=4.193.81-2.12=1.697.38-1.29-3.84+6.61=8.869.2+7.78+8.92-5.67=20.237.52+9.12-9.81-0.33=6.50.25+1.62+4.77-6.07=0.571.58-1.21+5.42-1.46=4.334.79+4.31-6.76-0.98=1.369.82-1.14+3.67-0.36=11.997.8+6.93+5.77=20.54.56+9.7-9.81-2.43=2.021.51+7.79+9.69+6.67=25.666.27-6.06+1.94=2.157.03-0.58-1.34=5.118.71-4.79+5.58=9.52.07+9.71+2.57+2.3=16.654.69+4.32+8.17+0.18=17.367.74+9.13+8.49-2.