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8.24+5.97+7.83=4.91+9.56-5.42+4.19=6.5+3.21-7.41+6.57=9.24-5.21+2.31=9.37+6.06-1.82=8.27+5.67-2.5-3.54=8.51+6.16-5.81=9.99-0.76-1.65+3.67=9.15+3.13-1.26-7.87=1.94+0.35+3.28+5.97=9.92+2.51-4.52+7.27=1.22+5.72+5.78-0.57=7.14+3.66-0.09=7.24+1.78+6.47=3.07+9.48+3.12=8.61-3.68+7.04=3.42+1.34-1.69-1.32=0.59+9.37-3.11+7.75=2.17+4.58-3.86+3.88=5.67-3.49+7.88+5.26=7.98-7.88+1.34=7.77+1.42+1.35=5.85-2.6+6=5.32-4.16+1.97=3.91+7.01-9.61+6.87=6.24-0.2-1.69-2.64=9.6+5.72+2.86+1.39=7.49-6.43-0.33=6.18+9.51-2-4.78=9.02-3.36-4.85=9.81+1.22-1.7-4.23=8.8+0.56-8.03=9.55-3.56+1.19=7.59-6.26+3.55=2.13-1.21+2.46+8.55=8.86+6.14-4.77+5.78=2.18-1.62+8.59=1.31+1.91+1.54=2.38+3.55=8.75-1.32=9.79-1.09-6.63=3.21+2.69+2.63=7.23-3.62+4.42-2.59=9.52-6.45-1.63=0.75+1.94=6.87-0.02+1.91-1.17=2.24-0.13=8-3.69-1.48-2.28=2.99+0.07+4.08-0.2=5.45-0.95-0.11-3.3=5.65-0.62+1.58=2.45-2.29=9.22+8.97+3.49=8.94+8.17+4.36+7.91=8.75-2.36-3.12-2.87=6.14+7.43-4.23-0.68=8.55-5.77+9.01+7.29=9.75-9.35+8.69-1.58=5.21+6.19=9.89-8.74=1.31+7.64-8.53=0.31+9.13-0.39+1.63=7.35-6.79=8.95-8.25+4.75=8.38+3.56-4.42=6.86-1.85-4.76=2.84+1.7+8.38-9.26=9.23-3.37+9.58=9-7.83-0.14+1.14=8.92-1.06-2.04=1.62-1.52=7.55-1.98+4.01+7.92=7.57+8.35+5.82+8.4=4.32+9.1-4.14-8.86=5.58-0.79=9.89+2.82-0.52=8.03-2.46-0.89+8.98=1.71+8.99+8.89=7.15-4.5+6.33-1.29=0.7+9.12-3.09-6.27=5.49-1.46-0.18=8.12-0.91+0.17-6.2=5.15+1.95=2.91+9.83-7.61-3.74=6.99-3.43+8.78-6.29=5.4+1.42+9.68+4.39=0.73-0.09+6.13+4.39=3.83+7.45+1.6+6.69=3.8+7.14-9.15-0.73=7.6-4.65+2.23+4.5=2.03-0.14=9.55-7.94=9.81-9.34+7.37-5.39=1.8+6.62-3.99-3.21=2.1+4.27+6.41+2.29=3.6+5.27-4.7=9.74-8.06=1.79-1.03=9.55-1.29-2.06-2.77=8.56+7.76+0.19=8.78+6.27-9.62-2.09=3.85-0.91-1.49=1.83-0.92=4.17-0.71+8.24-4.69=1.4+8.66-8.21+0.73=9.09+2.66-2.14=8.04+3.57-8.95+3.98=4.43+0.94=2.27+9.12+9.64-5.73=3.27+5.71+2.44-9.35=7.49-4.95+9.17+0.75=9.45-3.41-2.75=9.7-3.75-3.02-2.2=2.77+0.31=5.26-1.4=7.49-2.39+9.06+7.73=9.89-0.39=9.15-0.66+2.84=8.29-5.57=7.26+5.74+2.73-7.2=6.54+3.16-4.47-0.83=9.59-1.84-2.49-3.68=6.47+5.77=4.85+3.61+3.99-8.87=6.62-4.34+7.66+1.96=8.8+2.68=7.13-0.05+5.18=9.13+2.03-3.03+1.28=9.25-0.25-4.88-1.18=3.13-1.14+5.68+3.88=4.94-0.14+8.28=6.67+2.37-0.64=2.44+5.82=8.12-1.16-5.28=3.41+7.47+5.19+1.62=9.65+2.78-2.34-4.49=9.63+4.26=0.99-0.75+1.24+6.69=8.53+8.91-4.17+6.14=9.92-5.63-3.25=6.84-6.29-0.45+6.01=9.87-2.94-2.54-0.17=7.59+6.29=9.81-1.49+1.23=3.98-3.59+3.84=7.28+7.59=0.71+7.53+6.74=8.44-0.2-2.7-2.19=8.34-1.94+1.65+9.66=2.55-0.07+4.62+6.16=8.4+2.94-6.87=7.42-1.02+3.71+4.77=7.66+6.81-8.4-2.2=3.48-2.62-0.08-0.56=4.44+6.09-6.53+3.23=5.3+9.01-8.45-4.45=7.52-5.4+5.38+8.6=3.85+4.55+1.62-6.17=3.79+3.87+2.94-6.54=9.2-5.51-3.47+3.29=2.09+3.99+1.2+2.73=4.9-1.48-0.47=7.11-3.59+4.85=2.09+9.67+9.2=7.07-0.03-4.21+0.98=6.46-1.51+5.18+0.98=6.81-0.81-3.67+3.18=7.31-0.89-1.18+9.87=2.34+1.81+3.2-0.27=7.44-6.6=9.17-2.92-2.01+1.82=3.35-1.91=5.78+2.2-0.67=9.68-2.81-6.38=7.11+5.81+7.28+4.16=4.98-2.87+8.74-3.22=6.52+8.51+4.1+5.04=6.81+2.2-0.7-5.79=7.59-0.47=8.65+2.63-1.7=8.61-4.26=7.69+9-5.53=9.05-2.71-5.37-0.61=1.54+9.17+0.68=6.81+4.15=5.88-4.65=8.15-1.11-5.21-0.84=2.8+7.83+1.9-4.25=4.22+6.92=8.6-2.88-1.92=3.02-1.95+4.2=9.46-1.5+9.71-2.8=6.63-0.52+4.45=9.29-0.12-0.53-2.27=9.4-8.19+3.26=5.31+3.91+1.43=6.56-6.37+9.23=9.06-3.63-3.43+6.4=8.71+9.88=9.08-6.32+1.91-3.67=3.21+0.92=7.69-2.88+5.61+0.17=5.89+3.6+5.97-0.72=4.32+0.79+1.13-4.14=1.33+6-5.32+3.62=6.12+7.83-0.98-1.27=6.27+5.32+6.1-4.77=4.45-0.17-3.48+9.04=8.55-0.93-4.35-2.99=9.89+0.94=3.99+7.23-0.4+1.95=5.47+9.26=1.79+6.14-2.34-4.01=0.49+2.85+1.68=3.1+7.65-2.96+2.32=8.59-4.41+8.76-5.29=7.42-2.53-4.34=1.01+1.86=4.43+2.22=6.53-1.13+6.78+4.21=1.21+2.89-3=8.02+9.72-6.8+4.19=7.3+4.56+5.25=7.83-3.49+4.6=9.19-7.02+8.99-5.01=9.31+9.82+3.17=6.11+4.07+4.82-4.79=8.47+8.66-3.2=7.4+6.99+7.42=5.04-3.11-0.21=6.51+5.19-8.42+8.64=8.24-0.29+4.85-0.85=7.41-2.92+9.38=1.63+2.36+1.23+7.26=3.06+1.05+2.58=8.34-4.42-3.18=8.03-3.89+3.21-3.75=3.98+8.27-8.09=9.76-0.13+8.14+2.4=1.37+7.65+4.13-0.97=5.15-2.21-0.07+3.06=1.96+2.89-2.86=7.48-2.31-0.38-3.08=9.49+4.73=3.78+3.53+0.77=5.17-2.12-2.78+9.49=3.44-1.32+4.76=1.38+7.64-1.23=0.6+4.48+2.77+7.71=6.04+4.03-1.96-7.34=2.92-0.81-1.86=9.18+5.15-1.32-2.33=9.13-1.1-6.64+6.9=1.07+4.53-0.31+1.42=2.99+3.38=4.32-2.34-1.06=0.79+2.12-1.72+4.55=0.83+6.17+3.64=9.9-0.35-0.76-3.01=4.34-2.82+5.39+5.41=7.29-1.22-2.05=8.56-1.09+9.93+3.89=8.87+5.49=7.44+0.31-4.3-0.93=5.7+1.2+4.32-9.8=7.87-3.29-0.12-4.26=4.63+8.16-3.66-4.65=9.33-0.04-6.27=4.63-3.52=1.2+9.99-7.18=2.03+5.57+3.96-4.54=7.46-5-1.45+5.3=9.56-2.98-4.18=7.38+5.36-1.77+9.83=4.59+9.79-9.37-4.16=3.41-0.05+2.32+6.75=1.86-1+7.79-8.01=9.77-3.43+0.75+7.29=9.7-4.67+6.93=5.21-1.51=8.49-0.83-4.27=2.74+4.85-5.34=8.65-1.93-6.59+1.61=4.97+6.59-2.6=8.74+0.81-1.24-6.79=2.22+4.54=4.63+4.68-0.1+1.83=6.84-1.3-2.97+8.42=2.41+2.19+5.71+1.13=1.23+6.09+7.2-3.95=9.05-7.22-1.14+7.02=9.03-1.42-0.64-6.32=7.9-2.3+4.04=9.63-0.65-4.25+4.98=5.02-2.64=4.9-2.47-0.84-0.87=7.47+7.34+7.26-1.76=4.65+2.47-1.68=7.39-3.32=9.26-1.77-0.07-4.63=6.22-4.42+6.26-5.37=8.35-3.58-3.16+7.86=2.93+3.69+0.78+3.66=9.52-2.04+2.38+1.68=8.64+7.06+1.56=0.1+6.13+4.1+4.66=5.94+3.65+7.18+8.36=4.91+4.65+7.39+2.83=0.58+4.73+7.83-5.18=5.13+5.5-2.45+4.14=2.8+8.11-6.57+4.04=5.8+8.91=5.72-2.21-3.12=9.47+7.81+7.3=2.59+1.34+1.23=6.54-0.61-5.81+1.51=7.64+6.71-9.36-2.92=8.24-1.1-5.7+1.88=9.29-5.22-0.75=0.2+8.01-6.58+7.35=1.59+7.24+0.27-2.92=9.53+4.56=7.31-0.59-2.89-2.47=4.52+8.22=9.63+9.15+0.06-5.5=6.82-3.89-0.11+8.78=7.94-2.28+9.58=8.96-3.2+7.77-9.34=9.63+3.56-2.28-7.59=8.57-5.3-2.91+9.86=9.41-3.68-1.21+0.37=6.55-1.22+4.51=2.03+2.02+2.8+4.24=1.98+9.36=8.76-2.77-1.14=9.37-4.69-2.56=3.26-1.17+7.44-8.95=5.43+6.4-2.86-8.65=9.11-0.63-7.96=5.73-1.12+9.84+6.66=9.33-5.5=7.18+3.96+1.93-3.71=5.18+0.13=8.67-4.25+1.92=4.71+7.22+8.75+1.49=7.82-6.56+6.83-7.09=4.63+4.96-3.37+3.92=6.58+9.73+6.25-5.56=7.84-1.27-0.38-5.36=7.82-4.3=3.59+3.8-1.87=4.3-0.59+3.3+1.21=8.38+3.68+7.34+3.14=9.27-2.15=5.9+8.92-5.78=8.38-7.83=6.15-2.45-0.87+1.17=6.9-3.02+6.16=6.25-1.38-2.16+9.49=7.67-5.36+0.66+0.86=5.18-1.16=4.6+2.51+9.84-6.58=8.1+1.97=3.66+4.46=6.62-4.39=5-2.16+2.94=6.47-1.06+2.58-1.92=7.07-4.11=5.67+4.61=4.74+6.15+5.44-7.98=5.52-0.11+6.25-5.42=9.72-2.2-6.7=4.97-1.33+5.98-3.01=6.76+4.44+5.38-0.94=6.93-0.19-6.45=7.04-1.34=0.6+9.56-2.78-1.46=3.14-2.98=9.83+2.28-5.16-1.68=7.3-3.14+2.68=6.01-2.85=2.56-0.47-1.68+0.26=5.1-4.24=2.24+3.04-3.39+2.12=9.62-4.02-3.06+2.16=6.46-5.76-0.17=7.47-5.01=3.94+0.54-1.22=9.74+3.56-2.45+8.59=6.1-0.7-2.13=7.4-6.73+5.98+7.11=2.1+2.7+3.61-1.38=8.69+7.57-0.27-7.7=7.65-1.16+6.28=4.9+0.04-3.67+8.33=9.68+3.02=7.9-0.24-2.24-3=9.81-2.53-0.98-5.99=0.41+8.61+5.07=7.8-4.93-1.4-1.37=0.88+3.46=2.8+4.17-6.08=6.32+6.29-6.12=7.18-1.23-3.97-1.85=8.64-6.32-1.54+7.27=3.63+4.61-2.43-3.59=5.03+8.63+9.24-2.29=5.34+7.06-7.43-2.14=7.96+0.04+0.05+3.44=0.24+8.21-0.34+4.23=9.01+5.82+3.57+9.94=9.7+5.76-7.1+5.67=2.44-0.24+4.29-3.25=4+8.88+5.57=9.12+6.71=5.16+3.72+8.57+3.9=7.21-1.18-0.55-0.52=8.98+1.4-9.53=8.24+2.2-7.61+4.42=9.92-6.37+5.13-3.69=5.38+5.97-7.93=7.7-1.87-1.69-1.71=1.67+3.92=6.61+5.36-1.85+0.06=2.85+4.21=5.32-1.37-2.15-0.68=4.55+7.05-4.22+2.06=7.91-0.42+4.75+6.77=8.45-0.12-1.62-2.43=6.95-1.08-1.72-1.8=4.57+5.69+3.85=6.25-0.73+8.69-9.87=8.52-1.42-3.58=7.92+3.07-8.96=5.45-3.02+0.46+9.13=8.49-7.21+7.9-3.61=6.39+4.06+0.35-4.54=9.78+7.98-5.18+6.81=5.75+0.6+6.37=9.62-2.01-6.65=6.73-0.43-0.27=6.28+3.44+0.58+1.55=2.48+8.06-7.51-0.38=9.79-1.19-3.73+4.1=3.98-1.2+3.79+7.06=7.38+1.59+2.02-5.63=4.17+0.62+3.51=4.55-0.02=0.69+6.04-1.6-1.73=8.43+1.82+4.99-3.04=7.2-2.22+1.92+1.94=9.67-0.42+1.03=2.75+6.95+7.12+4.6=7.05-2.52+5.47-2.91=5.47-4.96+6.99-1.38=3.58-0.66-0.23+6.6=7.58+0.51-0.9+1.95=9.85-5.58-1.51-2.39=7.87-5.75-1.57+1.93=6.04+3.85+2.16-8.78=4.54+4.89+3.69=9.64+3.94+8.04=7.92+7.35-4.31-1.25=7.14+6.08-7.61+7.23=5.75+6.23-9.97=9.67-1.06-4.56+1.18=5.4-1.58+4=9.34-0.19-6.54+8.27=1.1+9.53+8.2=7.85-5.18-1.63=5.81-1.08=2.41-1.18+3.82+1.34=9.94-2.44-7.05=5.17+7.04+9.81-7.16=9.35-0.9=6.57+6.24-7.62=6.08-4.33+7.86+5.08=4.65-1.09-2.2-0.86=9.62+5.19-8.18=1.23+2.75+6.71-2.17=2.6+8.96+1.39-5.99=7.55-3.82+2.84+6.65=9.36-3.56+6.54-5.6=6.54+4.52=8.74-6.91=8.85+2.13+0.1+3.03=7.25+6.86+7.23+6.82=7.91-0.23+9.47=2.68+6.52-2.25-3.26=9.78-1.95+3.61=1.29+2.18-1.89-0.48=5.43+5.52+0.45+8.3=4.47+1.63+1.46+6.39=8.65+7.63-4.08+4.83=9.61-8.48+7.55-7.1=3+5.12-0.23-2.61=9.38-0.21-4.59-2.19=7.96-2.13-2.28-2.23=4.82+7.6+5.38+6.41=1.42+6.98+7.17+0.49=5.92+6.11+2.23=7.28-0.53-3.36+9.31=1.24+4.11+6.48=6.25+7.2-2.02-2.91=9.79-0.03-9.3+5.13=8.87+8.9+0.58-0.68=4.92+7.84-6.73-5.01=7.46-2.84+7.33+3.77=8.78+0.51-2.17+9.02=2.02+0.19+7.68+4.27=0.19+9.94+8.85+0.38=8.25-0.65-0.8-2.04=8.16-1.27-4.84-0.34=8.78+4.89+9.48+7.39=4.83-1.45+0.99+6.69=8.84-6.79+6.41-0.42=9.61-0.37+5.22=6.47-3.15+3.31-0.38=3.24+4.01+4.91=7.25-5.75-0.15-0.03=4.37-1.82-1.5-0.57=8.63-7.07+3.69+9.33=7.62-1.91+5.31-6.2=6+6.01+9.81+9.8=4.75-1.01+9.31+7.76=3.38+4.02+2.29=7.23-3.54=9.99-2.59+2.57-2.63=8.06-4.35-0.34=7.6-0.49+5.08-9.69=6.08+1.73+6.44=4.63-2.49+4.54+6.23=6.71-4.27=9.2-3.38-3.33-1.92=7.68+4.46-1.64=7.96+5.19-8.09=9.16+9.17+9.39+9.27=5.87+5.22+3.31=9.71-3.85+5.21-6.48=8.86-6.74=2.28+9.13+1.14+1.61=8.04-4.57=1.53+5.57=0.8+9.17+0.92=8.31+5.42+5.39+0.38=8.21-7.19+4.52=4.94-2.61-1.62=6.8-0.55+3.55=0.73+6.08-2.6-0.53=1.43-0.38+1.27+0.67=9.59-0.64+4.54=5.21-2.16-0.43=8.08+1.03-2.71+4.92=3.23+6.67-1.48=0.68+6.12+8.9+7.06=5.96-1.75=4.32-0.44+0.52=5.84+8.98-9.13=3.85+4.66=2.93+3.93+4.67-9.11=4.6-0.08-2.12-1.17=4.61-3.14-0.66+6.36=5.78-3.53=3.38+7.05+3.77-8.24=9.94-4.75-2.94=9.23-3.17-0.53=7.49-0.04+2.78=9.46-2.02-1.98-0.61=6.17+8.99+1.27-7.06=7.95-1.5-1.66=0.42-0.1+8.51-7.98=4.71+5.39-8.01=5.23-2.34=2.15+1.15=9.27-5.76+1.26-3.01=5.96-5.01+2.24=6.97+8.44+3.54-0.49=6.32+2.44-3.47+1.22=2.69-1.37+5.68=6.47+9.19-5.24-7.65=3.54+4.92+6.63+2.78=3.84+5.04-5+4.43=8.01+3.99-7.46=8.29+0.17+5.05-4.47=7.87+8.35+6.66=3.73+1.97=6.92-4.31-0.69+9.84=5.99-2.62+4.89=0.49+1.42+6.68=7.86-2.53+0.22-2.15=9.43+9.34+3.43+2.65=5.58-2.82+3.57+0.5=6.83+3.44-9.84=5.19-3.44=3.05+0.85+0.5+0.18=7.79+9.94-3.54=5+0.63+9.63=9.72-1.3-0.55-2=7.57-1.58-1+2.6=0.49+3.8+2.64=8.46+4.08-9.86+0.19=2.9-0.98+9.53-7.33=8.81-3.53=1.42+4.38+9.04+9.16=0.11+5.05+6.01+4.96=7.55-4.34+4.73-3.95=3.31+9.5+5.75-8.46=9.87-3.2-3.5=7.01+5.78-3.12-7.36=8.23-1.57-1.89+1.37=9.19-0.22-4.02-3.53=0.61+5.22+6.84+7.84=6.44-2.72+9.83+1.54=9.88-2.78-2.91=1.99+7.26-3.12+8.61=2.9-2.32+2.98+2.76=9.34-6.07-1.32+4.63=5.8+6.66-7.35-0.75=9.05-3.12-5.14=9.06-0.75+0.92+9.05=1.32+3.03+7.24=7.99+5.75-2.39=8.41+7.87+2=6.17-0.23-5.59+1.7=7.25+0.34-0.52-6.52=6.2+9.8=5.22-0.98-0.5+8.21=9.28-7.81+3.47=4.86+4-0.81+9.77=5.04+9.25+7.64+3.21=5.3+1.73-6.34+9.21=2.29+5.46-2.27+2.68=4.87-4.67+1.94-0.09=9.75+9.43-3.53=1.98+7.99-4.14-4.66=1.54+3.15-2.01=2.62+6.86=8.36-4.24-1.18-2.16=7.37+8.69=0.9+2.3+3.2=7.64-2.25+7.21-1.69=7.98+8.53-1.44-2.01=9.48-1.08-1.84-0.74=5.47-0.96-1.77+4.66=6.06+3.51+7.04=6.39-2.08-4.17=9.25-1.01-6.05+7.07=0.07+7+7.83+1.99=7.47-1.24+4.97-4.11=8.91+2-8.49=4.26+5.69-2.25=8.72-3.65-2.18+1.08=7.76-6.1+7.85=8.12+3.22-5.54=6.96-5.29+8.53=6.1-1.24+7.84+4.04=5.03+3.58-4.72-1.63=4.54-0.15-3.33=8.77-1.14+2.2+1.08=8.9+0.92-4.78+5.71=3.62+6.19=7.55+5.67+2.94=2.35+0.85+8.15-7.64=8.57+7.04+0.73-9.51=2.16+7.58=0.48+3.72+6.83=7.97+8.46+2.09-8.56=7+0.56+7.95+7.59=9-0.2-6.94-0.95=6.59+0.5+7.87-8.98=8.39-5.3-0.8=2.78+1.69-1.51+9.35=5.88+5.26-6.71=4.94+1.74-3.75=8.92-2.16-4.91-1.59=8.32-1.54-1.71+6.03=9.87-0.92-3.72+6.54=3.58+9.4-1.71=7.37-2.19-2.24=6.14-5.77+0.77+3.47=8.57-5.45+7.95-6.28=6.22+3.46-8.58=4.89+9.66=8.07-1.82-3.18=3.48+9.85+6.75=9.29+3.29-4.36-7.06=7.41+0.55+2.2=9.17-0.1=5.76+5.89-4.41+8.67=2.68+7.73-1.05+3.17=9.66-7.5+9.69-0.98=6.7-3.94-0.38+8.93=6.8-5.88+0.7=7.46-1.84-5.16=3.36+6.51=7.03-0.27-0.24-1.76=7.38+4.06+9.46+3.73=7.23-0.09+5.78-5.54=4.89-0.32-2.26+3.17=0.12+0.59+5.18-1.88=2.49+7.95+2.06-1.62=1.85+3.24-2.39=3.2-0.29-1.61-1.12=4.23+4.1-4.18-3.15=1.62-0.3+9.73=6.45+0.06+6.01-3.03=3.77+9.8+0.98+9.19=8.6-3.55-0.15+9.32=8.16+6.83-1.01=8.68-7.72+3.81+7.3=9.03+6.47+3.05=8.76-7.26+2.17+9.08=3.15-1.1=1.27+0.18+1.02=0.73-0.29+7.16+3.43=3.47+1.88+9.41-9.71=5.42-0.8-0.43-2.38=4.41+4.97=7.48+1.76=8.35-2.99-0.13=4.59+6.9+8.32=9.33-3.82-1.07-1.41=4.77+9.33-3.99-1.27=1.94-1.82+9.73-7.74=7.63-3.45-1.46=8.67+6.22=9.23-6.3+1.54+2.22=9.88-2.06-2.44+5.91=3.56+6.27+1.85-9.94=2.47-0.08+4.11-1.99=3.13+2.62+7.8+8.22=8.14+7.26-1.26+0.79=4.81+8.89+3.42-5.67=4.46+7.9-4.45+6.44=8.44-2.49=1.7+8.76-5.47+0.48=1.19+7.48+9.36+0.37=6.44-2.06=9.29+6.35-1.82-4.6=2.33+7.46=4.29-0.74+2.78+2.17=5.06+0.08=8.24-0.94-1.52+3.21=6.54-2.9+4.3-1.74=5.07-1.77+9.16-5.69=9.59-4.82+3.01=3.2-0.34+1.07=7.56-6.39+4.1=9.5-4.07-0.53-2.31=8.91-4.62+7.45-0.83=4.6-2.05=5.86-3.67+2.07+8.26=7.36+9.15-0.97-1.03=2.37+8.16+9.8+6.16=7.49+5.98+4.09=6.74-3.8+6.38-3.81=参考答案8.24+5.97+7.83=22.044.91+9.56-5.42+4.19=13.246.5+3.21-7.41+6.57=8.879.24-5.21+2.31=6.349.37+6.06-1.82=13.618.27+5.67-2.5-3.54=7.98.51+6.16-5.81=8.869.99-0.76-1.65+3.67=11.259.15+3.13-1.26-7.87=3.151.94+0.35+3.28+5.97=11.549.92+2.51-4.52+7.27=15.181.22+5.72+5.78-0.57=12.157.14+3.66-0.09=10.717.24+1.78+6.47=15.493.07+9.48+3.12=15.678.61-3.68+7.04=11.973.42+1.34-1.69-1.32=1.750.59+9.37-3.11+7.75=14.62.17+4.58-3.86+3.88=6.775.67-3.49+7.88+5.26=15.327.98-7.88+1.34=1.447.77+1.42+1.35=10.545.85-2.6+6=9.255.32-4.16+1.97=3.133.91+7.01-9.61+6.87=8.186.24-0.2-1.69-2.64=1.719.6+5.72+2.86+1.39=19.577.49-6.43-0.33=0.736.18+9.51-2-4.78=8.919.02-3.36-4.85=0.819.81+1.22-1.7-4.23=5.18.8+0.56-8.03=1.339.55-3.56+1.19=7.187.59-6.26+3.55=4.882.13-1.21+2.46+8.55=11.938.86+6.14-4.77+5.78=16.012.18-1.62+8.59=9.151.31+1.91+1.54=4.762.38+3.55=5.938.75-1.32=7.439.79-1.09-6.63=2.073.21+2.69+2.63=8.537.23-3.62+4.42-2.59=5.449.52-6.45-1.63=1.440.75+1.94=2.696.87-0.02+1.91-1.17=7.592.24-0.13=2.118-3.69-1.48-2.28=0.552.99+0.07+4.08-0.2=6.945.45-0.95-0.11-3.3=1.095.65-0.62+1.58=6.612.45-2.29=0.169.22+8.97+3.49=21.688.94+8.17+4.36+7.91=29.388.75-2.36-3.12-2.87=0.46.14+7.43-4.23-0.68=8.668.55-5.77+9.01+7.29=19.089.75-9.35+8.69-1.58=7.515.21+6.19=11.49.89-8.74=1.151.31+7.64-8.53=0.420.31+9.13-0.39+1.63=10.687.35-6.79=0.568.95-8.25+4.75=5.458.38+3.56-4.42=7.526.86-1.85-4.76=0.252.84+1.7+8.38-9.26=3.669.23-3.37+9.58=15.449-7.83-0.14+1.14=2.178.92-1.06-2.04=5.821.62-1.52=0.17.55-1.98+4.01+7.92=17.57.57+8.35+5.82+8.4=30.144.32+9.1-4.14-8.86=0.425.58-0.79=4.799.89+2.82-0.52=12.198.03-2.46-0.89+8.98=13.661.71+8.99+8.89=19.597.15-4.5+6.33-1.29=7.690.7+9.12-3.09-6.27=0.465.49-1.46-0.18=3.858.12-0.91+0.17-6.2=1.185.15+1.95=7.12.91+9.83-7.61-3.74=1.396.99-3.43+8.78-6.29=6.055.4+1.42+9.68+4.39=20.890.73-0.09+6.13+4.39=11.163.83+7.45+1.6+6.69=19.573.8+7.14-9.15-0.73=1.067.6-4.65+2.23+4.5=9.682.03-0.14=1.899.55-7.94=1.619.81-9.34+7.37-5.39=2.451.8+6.62-3.99-3.21=1.222.1+4.27+6.41+2.29=15.073.6+5.27-4.7=4.179.74-8.06=1.681.79-1.03=0.769.55-1.29-2.06-2.77=3.438.56+7.76+0.19=16.518.78+6.27-9.62-2.09=3.343.85-0.91-1.49=1.451.83-0.92=0.914.17-0.71+8.24-4.69=7.011.4+8.66-8.21+0.73=2.589.09+2.66-2.14=9.618.04+3.57-8.95+3.98=6.644.43+0.94=5.372.27+9.12+9.64-5.73=15.33.27+5.71+2.44-9.35=2.077.49-4.95+9.17+0.75=12.469.45-3.41-2.75=3.299.7-3.75-3.02-2.2=0.732.77+0.31=3.085.26-1.4=3.867.49-2.39+9.06+7.73=21.899.89-0.39=9.59.15-0.66+2.84=11.338.29-5.57=2.727.26+5.74+2.73-7.2=8.536.54+3.16-4.47-0.83=4.49.59-1.84-2.49-3.68=1.586.47+5.77=12.244.85+3.61+3.99-8.87=3.586.62-4.34+7.66+1.96=11.98.8+2.68=11.487.13-0.05+5.18=12.269.13+2.03-3.03+1.28=9.419.25-0.25-4.88-1.18=2.943.13-1.14+5.68+3.88=11.554.94-0.14+8.28=13.086.67+2.37-0.64=8.42.44+5.82=8.268.12-1.16-5.28=1.683.41+7.47+5.19+1.62=17.699.65+2.78-2.34-4.49=5.69.63+4.26=13.890.99-0.75+1.24+6.69=8.178.53+8.91-4.17+6.14=19.419.92-5.63-3.25=1.046.84-6.29-0.45+6.01=6.119.87-2.94-2.54-0.17=4.227.59+6.29=13.889.81-1.49+1.23=9.553.98-3.59+3.84=4.237.28+7.59=14.870.71+7.53+6.74=14.988.44-0.2-2.7-2.19=3.358.34-1.94+1.65+9.66=17.712.55-0.07+4.62+6.16=13.268.4+2.94-6.87=4.477.42-1.02+3.71+4.77=14.887.66+6.81-8.4-2.2=3.873.48-2.62-0.08-0.56=0.224.44+6.09-6.53+3.23=7.235.3+9.01-8.45-4.45=1.417.52-5.4+5.38+8.6=16.13.85+4.55+1.62-6.17=3.853.79+3.87+2.94-6.54=4.069.2-5.51-3.47+3.29=3.512.09+3.99+1.2+2.73=10.014.9-1.48-0.47=2.957.11-3.59+4.85=8.372.09+9.67+9.2=20.967.07-0.03-4.21+0.98=3.816.46-1.51+5.18+0.98=11.116.81-0.81-3.67+3.18=5.517.31-0.89-1.18+9.87=15.112.34+1.81+3.2-0.27=7.087.44-6.6=0.849.17-2.92-2.01+1.82=6.063.35-1.91=1.445.78+2.2-0.67=7.319.68-2.81-6.38=0.497.11+5.81+7.28+4.16=24.364.98-2.87+8.74-3.22=7.636.52+8.51+4.1+5.04=24.176.81+2.2-0.7-5.79=2.527.59-0.47=7.128.65+2.63-1.7=9.588.61-4.26=4.357.69+9-5.53=11.169.05-2.71-5.37-0.61=0.361.54+9.17+0.68=11.396.81+4.15=10.965.88-4.65=1.238.15-1.11-5.21-0.84=0.992.8+7.83+1.9-4.25=8.284.22+6.92=11.148.6-2.88-1.92=3.83.02-1.95+4.2=5.279.46-1.5+9.71-2.8=14.876.63-0.52+4.45=10.569.29-0.12-0.53-2.27=6.379.4-8.19+3.26=4.475.31+3.91+1.43=10.656.56-6.37+9.23=9.429.06-3.63-3.43+6.4=8.48.71+9.88=18.599.08-6.32+1.91-3.67=13.21+0.92=4.137.69-2.88+5.61+0.17=10.595.89+3.6+5.97-0.72=14.744.32+0.79+1.13-4.14=2.11.33+6-5.32+3.62=5.636.12+7.83-0.98-1.27=11.76.27+5.32+6.1-4.77=12.924.45-0.17-3.48+9.04=9.848.55-0.93-4.35-2.99=0.289.89+0.94=10.833.99+7.23-0.4+1.95=12.775.47+9.26=14.731.79+6.14-2.34-4.01=1.580.49+2.85+1.68=5.023.1+7.65-2.96+2.32=10.118.59-4.41+8.76-5.29=7.657.42-2.53-4.34=0.551.01+1.86=2.874.43+2.22=6.656.53-1.13+6.78+4.21=16.391.21+2.89-3=1.18.02+9.72-6.8+4.19=15.137.3+4.56+5.25=17.117.83-3.49+4.6=8.949.19-7.02+8.99-5.01=6.159.31+9.82+3.17=22.36.11+4.07+4.82-4.79=10.218.47+8.66-3.2=13.937.4+6.99+7.42=21.815.04-3.11-0.21=1.726.51+5.19-8.42+8.64=11.928.24-0.29+4.85-0.85=11.957.41-2.92+9.38=13.871.63+2.36+1.23+7.26=12.483.06+1.05+2.58=6.698.34-4.42-3.18=0.748.03-3.89+3.21-3.75=3.63.98+8.27-8.09=4.169.76-0.13+8.14+2.4=20.171.37+7.65+4.13-0.97=12.185.15-2.21-0.07+3.06=5.931.96+2.89-2.86=1.997.48-2.31-0.38-3.08=1.719.49+4.73=14.223.78+3.53+0.77=8.085.17-2.12-2.78+9.49=9.763.44-1.32+4.76=6.881.38+7.64-1.23=7.790.6+4.48+2.77+7.71=15.566.04+4.03-1.96-7.34=0.772.92-0.81-1.86=0.259.18+5.15-1.32-2.33=10.689.13-1.1-6.64+6.9=8.291.07+4.53-0.31+1.42=6.712.99+3.38=6.374.32-2.34-1.06=0.920.79+2.12-1.72+4.55=5.740.83+6.17+3.64=10.649.9-0.35-0.76-3.01=5.784.34-2.82+5.39+5.41=12.327.29-1.22-2.05=4.028.56-1.09+9.93+3.89=21.298.87+5.49=14.367.44+0.31-4.3-0.93=2.525.7+1.2+4.32-9.8=1.427.87-3.29-0.12-4.26=0.24.63+8.16-3.66-4.65=4.489.33-0.04-6.27=3.024.63-3.52=1.111.2+9.99-7.18=4.012.03+5.57+3.96-4.54=7.027.46-5-1.45+5.3=6.319.56-2.98-4.18=2.47.38+5.36-1.77+9.83=20.84.59+9.79-9.37-4.16=0.853.41-0.05+2.32+6.75=12.431.86-1+7.79-8.01=0.649.77-3.43+0.75+7.29=14.389.7-4.67+6.93=11.965.21-1.51=3.78.49-0.83-4.27=3.392.74+4.85-5.34=2.258.65-1.93-6.59+1.61=1.744.97+6.59-2.6=8.968.74+0.81-1.24-6.79=1.522.22+4.54=6.764.63+4.68-0.1+1.83=11.046.84-1.3-2.97+8.42=10.992.41+2.19+5.71+1.13=11.441.23+6.09+7.2-3.95=10.579.05-7.22-1.14+7.02=7.719.03-1.42-0.64-6.32=0.657.9-2.3+4.04=9.649.63-0.65-4.25+4.98=9.715.02-2.64=2.384.9-2.47-0.84-0.87=0.727.47+7.34+7.26-1.76=20.314.65+2.47-1.68=5.447.39-3.32=4.079.26-1.77-0.07-4.63=2.796.22-4.42+6.26-5.37=2.698.35-3.58-3.16+7.86=9.472.93+3.69+0.78+3.66=11.069.52-2.04+2.38+1.68=11.548.64+7.06+1.56=17.260.1+6.13+4.1+4.66=14.995.94+3.65+7.18+8.36=25.134.91+4.65+7.39+2.83=19.780.58+4.73+7.83-5.18=7.965.13+5.5-2.45+4.14=12.322.8+8.11-6.57+4.04=8.385.8+8.91=14.715.72-2.21-3.12=0.399.47+7.81+7.3=24.582.59+1.34+1.23=5.166.54-0.61-5.81+1.51=1.637.64+6.71-9.36-2.92=2.078.24-1.1-5.7+1.88=3.329.29-5.22-0.75=3.320.2+8.01-6.58+7.35=8.981.59+7.24+0.27-2.92=6.189.53+4.56=14.097.31-0.59-2.89-2.47=1.364.52+8.22=12.749.63+9.15+0.06-5.5=13.346.82-3.89-0.11+8.78=11.67.94-2.28+9.58=15.248.96-3.2+7.77-9.34=4.199.63+3.56-2.28-7.59=3.328.57-5.3-2.91+9.86=10.229.41-3.68-1.21+0.37=4.896.55-1.22+4.51=9.842.03+2.02+2.8+4.24=11.091.98+9.36=11.348.76-2.77-1.14=4.859.37-4.69-2.56=2.123.26-1.17+7.44-8.95=0.585.43+6.4-2.86-8.65=0.329.11-0.63-7.96=0.525.73-1.12+9.84+6.66=21.119.33-5.5=3.837.18+3.96+1.93-3.71=9.365.18+0.13=5.318.67-4.25+1.92=6.344.71+7.22+8.75+1.49=22.177.82-6.56+6.83-7.09=14.63+4.96-3.37+3.92=10.146.58+9.73+6.25-5.56=177.84-1.27-0.38-5.36=0.837.82-4.3=3.523.59+3.8-1.87=5.524.3-0.59+3.3+1.21=8.228.38+3.68+7.34+3.14=22.549.27-2.15=7.125.9+8.92-5.78=9.048.38-7.83=0.556.15-2.45-0.87+1.17=46.9-3.02+6.16=10.046.25-1.38-2.16+9.49=12.27.67-5.36+0.66+0.86=3.835.18-1.16=4.024.6+2.51+9.84-6.58=10.378.1+1.97=10.073.66+4.46=8.126.62-4.39=2.235-2.16+2.94=5.786.47-1.06+2.58-1.92=6.077.07-4.11=2.965.67+4.61=10.284.74+6.15+5.44-7.98=8.355.52-0.11+6.25-5.42=6.249.72-2.2-6.7=0.824.97-1.33+5.98-3.01=6.616.76+4.44+5.38-0.94=15.646.93-0.19-6.45=0.297.04-1.34=5.70.6+9.56-2.78-1.46=5.923.14-2.98=0.169.83+2.28-5.16-1.68=5.277.3-3.14+2.68=6.846.01-2.85=3.162.56-0.47-1.68+0.26=0.675.1-4.24=0.862.24+3.04-3.39+2.12=4.019.62-4.02-3.06+2.16=4.76.46-5.76-0.17=0.537.47-5.01=2.463.94+0.54-1.22=3.269.74+3.56-2.45+8.59=19.446.1-0.7-2.13=3.277.4-6.73+5.98+7.11=13.762.1+2.7+3.61-1.38=7.038.69+7.57-0.27-7.7=8.297.65-1.16+6.28=12.774.9+0.04-3.67+8.33=9.69.68+3.02=12.77.9-0.24-2.24-3=2.429.81-2.53-0.98-5.99=0.310.41+8.61+5.07=14.097.8-4.93-1.4-1.37=0.10.88+3.46=4.342.8+4.17-6.08=0.896.32+6.29-6.12=6.497.18-1.23-3.97-1.85=0.138.64-6.32-1.54+7.27=8.053.63+4.61-2.43-3.59=2.225.03+8.63+9.24-2.29=20.615.34+7.06-7.43-2.14=2.837.96+0.04+0.05+3.44=11.490.24+8.21-0.34+4.23=12.349.01+5.82+3.57+9.94=28.349.7+5.76-7.1+5.67=14.032.44-0.24+4.29-3.25=3.244+8.88+5.57=18.459.12+6.71=15.835.16+3.72+8.57+3.9=21.357.21-1.18-0.55-0.52=4.968.98+1.4-9.53=0.858.24+2.2-7.61+4.42=7.259.92-6.37+5.13-3.69=4.995.38+5.97-7.93=3.427.7-1.87-1.69-1.71=2.431.67+3.92=5.596.61+5.36-1.85+0.06=10.182.85+4.21=7.065.32-1.37-2.15-0.68=1.124.55+7.05-4.22+2.06=9.447.91-0.42+4.75+6.77=19.018.45-0.12-1.62-2.43=4.286.95-1.08-1.72-1.8=2.354.57+5.69+3.85=14.116.25-0.73+8.69-9.87=4.348.52-1.42-3.58=3.527.92+3.07-8.96=2.035.45-3.02+0.46+9.13=12.028.49-7.21+7.9-3.61=5.576.39+4.06+0.35-4.54=6.269.78+7.98-5.18+6.81=19.395.75+0.6+6.37=12.729.62-2.01-6.65=0.966.73-0.43-0.27=6.036.28+3.44+0.58+1.55=11.852.48+8.06-7.51-0.38=2.659.79-1.19-3.73+4.1=8.973.98-1.2+3.79+7.06=13.637.38+1.59+2.02-5.63=5.364.17+0.62+3.51=8.34.55-0.02=4.530.69+6.04-1.6-1.73=3.48.43+1.82+4.99-3.04=12.27.2-2.22+1.92+1.94=8.849.67-0.42+1.03=10.282.75+6.95+7.12+4.6=21.427.05-2.52+5.47-2.91=7.095.47-4.96+6.99-1.38=6.123.58-0.66-0.23+6.6=9.297.58+0.51-0.9+1.95=9.149.85-5.58-1.51-2.39=0.377.87-5.75-1.57+1.93=2.486.04+3.85+2.16-8.78=3.274.54+4.89+3.69=13.129.64+3.94+8.04=21.627.92+7.35-4.31-1.25=9.717.14+6.08-7.61+7.23=12.845.75+6.23-9.97=2.019.67-1.06-4.56+1.18=5.235.4-1.58+4=7.829.34-0.19-6.54+8.27=10.881.1+9.53+8.2=18.837.85-5.18-1.63=1.045.81-1.08=4.732.41-1.18+3.82+1.34=6.399.94-2.44-7.05=0.455.17+7.04+9.81-7.16=14.869.35-0.9=8.456.57+6.24-7.62=5.196.08-4.33+7.86+5.08=14.694.65-1.09-2.2-0.86=0.59.62+5.19-8.18=6.631.23+2.75+6.71-2.17=8.522.6+8.96+1.39-5.99=6.967.55-3.82+2.84+6.65=13.229.36-3.56+6.54-5.6=6.746.54+4.52=11.068.74-6.91=1.838.85+2.13+0.1+3.03=14.117.25+6.86+7.23+6.82=28.167.91-0.23+9.47=17.152.68+6.52-2.25-3.26=3.699.78-1.95+3.61=11.441.29+2.18-1.89-0.48=1.15.43+5.52+0.45+8.3=19.74.47+1.63+1.46+6.39=13.958.65+7.63-4.08+4.83=17.039.61-8.48+7.55-7.1=1.583+5.12-0.23-2.61=5.289.38-0.21-4.59-2.19=2.397.96-2.13-2.28-2.23=1.324.82+7.6+5.38+6.41=24.211.42+6.98+7.17+0.49=16.065.92+6.11+2.23=14.267.28-0.53-3.36+9.31=12.71.24+4.11+6.48=11.836.25+7.2-2.02-2.91=8.529.79-0.03-9.3+5.13=5.598.87+8.9+0.58-0.68=17.674.92+7.84-6.73-5.01=1.027.46-2.84+7.33+3.77=15.728.78+0.51-2.17+9.02=16.142.02+0.19+7.68+4.27=14.160.19+9.94+8.85+0.38=19.368.25-0.65-0.8-2.04=4.768.16-1.27-4.84-0.34=1.718.78+4.89+9.48+7.39=30.544.83-1.45+0.99+6.69=11.068.84-6.79+6.41-0.42=8.049.61-0.37+5.22=14.466.47-3.15+3.31-0.38=6.253.24+4.01+4.91=12.167.25-5.75-0.15-0.03=1.324.37-1.82-1.5-0.57=0.488.63-7.07+3.69+9.33=14.587.62-1.91+5.31-6.2=4.826+6.01+9.81+9.8=31.624.75-1.01+9.31+7.76=20.813.38+4.02+2.29=9.697.23-3.54=3.699.99-2.59+2.57-2.63=7.348.06-4.35-0.34=3.377.6-0.49+5.08-9.69=2.56.08+1.73+6.44=14.254.63-2.49+4.54+6.23=12.916.71-4.27=2.449.2-3.38-3.33-1.92=0.577.68+4.46-1.64=10.57.96+5.19-8.09=5.069.16+9.17+9.39+9.27=36.995.87+5.22+3.31=14.49.71-3.85+5.21-6.48=4.598.86-6.74=2.122.28+9.13+1.14+1.61=14.168.04-4.57=3.471.53+5.57=7.10.8+9.17+0.92=10.898.31+5.42+5.39+0.38=19.58.21-7.19+4.52=5.544.94-2.61-1.62=0.716.8-0.55+3.55=9.80.73+6.08-2.6-0.53=3.681.43-0.38+1.27+0.67=2.999.59-0.64+4.54=13.495.21-2.16-0.43=2.628.08+1.03-2.71+4.92=11.323.23+6.67-1.48=8.420.68+6.12+8.9+7.06=22.765.96-1.75=4.214.32-0.44+0.52=4.45.84+8.98-9.13=5.693.85+4.66=8.512.93+3.93+4.67-9.11=2.424.6-0.08-2.12-1.17=1.234.61-3.14-0.66+6.36=7.175.78-3.53=2.253.38+7.05+3.77-8.24=5.969.94-4.75-2.94=2.259.23-3.17-0.53=5.537.49-0.04+2.78=10.239.46-2.02-1.98-0.61=4.856.17+8.99+1.27-7.06=9.377.95-1.5-1.66=4.790.42-0.1+8.51-7.98=0.854.71+5.39-8.01=2.095.23-2.34=2.892.15+1.15=3.39.27-5.76+1.26-3.01=1.765.96-5.01+2.24=3.196.97+8.44+3.54-0.49=18.466.32+2.44-3.47+1.22=6.512.69-1.37+5.68=76.47+9.19-5.24-7.65=2.773.54+4.92+6.63+2.78=17.873.84+5.04-5+4.43=8.318.01+3.99-7.46=4.548.29+0.17+5.05-4.47=9.047.87+8.35+6.66=22.883.73+1.97=5.76.92-4.31-0.69+9.84=11.765.99-2.62+4.89=8.260.49+1.42+6.68=8.597.86-2.53+0.22-2.15=3.49.43+9.34+3.43+2.65=24.855.58-2.82+3.57+0.5=6.836.83+3.44-9.84=0.435.19-3.44=1.753.05+0.85+0.5+0.18=4.587.79+9.94-3.54=14.195+0.63+9.63=15.269.72-1.3-0.55-2=5.877.57-1.58-1+2.6=7.590.49+3.8+2.64=6.938.46+4.08-9.86+0.19=2.872.9-0.98+9.53-7.33=4.128.81-3.53=5.281.42+4.38+9.04+9.16=240.11+5.05+6.01+4.96=16.137.55-4.34+4.73-3.95=3.993.31+9.5+5.75-8.46=10.19.87-3.2-3.5=3.177.01+5.78-3.12-7.36=2.318.23-1.57-1.89+1.37=6.149.19-0.22-4.02-3.53=1.420.61+5.22+6.84+7.84=20.516.44-2.72+9.83+1.54=15.099.88-2.78-2.91=4.191.99+7.26-3.12+8.61=14.742.9-2.32+2.98+2.76=6.329.34-6.07-1.32+4.63=6.585.8+6.66-7.35-0.75=4.369.05-3.12-5.14=0.799.06-0.75+0.92+9.05=18.281.32+3.03+7