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5.24+2.84+4.08+0.08=4.49+2+1.63=4.48+0.76-4.04+1.17=8.23-1.88+6.22=8.36-2.13-0.82-3.56=6.68+2.8-1.04+8.84=1.27+5.53-5.27+4.7=9.99-4.25-3.19-1.07=3.49+5.42+5.66-7.35=6.3-3.26+9.31-2.95=4.32-1.21-2.78+8.62=8.25-6.62+5.72-3.62=5.19-2.05+4.94-6.25=9.06-0.15-4.29-0.95=4.23-0.76-3.19=4.85-0.23+7.89-9.44=3.53-3.05=4.08-1.89+9.6-2.89=3.53+4.56+9.04-9.51=7.94-3.56-1.32+1.8=7.8+3.49-8.26=6.17-1.98=9.4-3.09-1.04+3.36=6.11+8.1+3.87=8.08-4.66-3.21+0.86=6.87-5.93+2.71-0.3=2.54+1.14=9.31-1.57+5.9-1.37=4.21-1.36-1.2=9.87-4.09=9.45+6.38-1.65+6.15=8.77-1.99-1.31=4.79+1.64+1.39-3.97=8.49-8.09+4.85-2.6=0.84+1.99+9.76=6.1+3.89-6.03=6.57-0.83-4.51+6.06=7.7-4.05+5.55=2.45+9.17-4.51+2=5.32+5.71+4.82=9.67-7.75-0.04+2.94=8.95-0.14-0.83-2.67=7.1+7.43-6.99-5.44=9.23-2.61-5.9=1.92+2.37+0.26-0.87=8.46-4.13+6.5=9.77+8.49-4.82-6.63=9.32-4.83+8.91+9.18=7.89+0.78-7.38+4.09=9.16-0.83-4.1+5.7=7.62+3.97-2.41-2.04=9.81+0.68-8.9+3.29=6.56-4.31+9.06+0.48=6.61+2.97-2.36=5.49+7.71-9.25=1.54+2.8-0.23=6.83+6.64-7.34=9.67+5.51-7.67=2.72+8.37-0.77+0.31=8.43+7.27-5.2+0.36=2.42+8.59=8.18-7.04=8.86-1.04+7.12-9.49=0.75+2.6+3.79=7.85-4.21+4.38-0.59=6.66-0.24-2.69=8.01-2.09-5.4-0.3=3.49-0.95-0.18=8.86-2.42-4.47=8.77-6.94+3.77+3.62=1.08+6.29=7.2-0.21+0.33=5.27+2.63+6.25=6.91-3.55+4.46-5.54=7.66+0.61-1.35-3.98=2.01-0.71+5.24+2.11=4.21+9.73-2.92+1.27=6.5+5.66-3.23-8.47=7.31-5.42+5.26=3.33-0.76-1.03+4.64=6.16-4.31=3.9+8.95=4.08+3.19=9.01-2.06-1.89=0.96+4.65-3.35=0.91+8.78-4.43-3.99=2.09+5.31+5.57-0.51=8.51-1.67-3.68-2.39=7.45-0.12-3.23=9.31+1.82+4.95+9.62=9.88+2.24-1.2=6.92+7.3+3.19-2.41=8.62-7.08+2.32=4.87-1.17-2.29+1.82=4.24-3.71+6.02=8.39+6.8-4.8+5.98=0.36+9.22+3.96+5.24=4.7+3.14+9.08=9.07+4.9-5.64-6.47=0.95+6.8-3.51+4.26=6.66+7.83+3.79=8.53-3.34=4.62+0.9=6.87+4.99=9.2-0.17+7.4-9.54=7.78-4.78-2.37+9.18=9.06-1.86+2.06-2.26=2.28+7.19=5.44-3.79-1.35=4.07+2.08-5.88=8.31+4.22-3.53-5.09=9.1+5.99-9.42+2.95=2.6+1.16-3.54=1.95+2.32-0.74=7.87-4.13-1.45+6.85=7.49+0.42+8.01-7.73=9.58+4.47+6.43+1.23=8.49-3.51-0.32-2.37=4.66-3.74+2.51=9.16-2.02+5.24+1.78=8.91-1.69-5.83-0.29=4.11+6.94-1.52=3.98+6.1+6.75-4.89=5.81-1.5+8.42+2.74=4.42-1.31+8.39-8.3=0.71-0.06+8.35-0.56=1.86-0.8+5.66=9.79-0.81+4.78-8.85=9.7-2.74-2.19-0.65=8.27+8.01-1.5-1.84=9.54-7.19-0.51-0.54=8.19-5.59+3.7=6.98+9.26-4.6-6.56=8.16-2.03-4.2+6.2=8.63-1.1-1.89-5.2=9.79-3.12-5.82+6.6=9.81+8.93-1.48-7.29=6.36-6.01+9.95+8.57=7.6+1.88+6.53=2.6-1.71+3.57=4.43-1.75-1.91=0.97-0.63+2.98+5.36=3.87-1.37+8.88+6.09=8.58-6.84+2.72=6.07+8.59+7.78+0.48=5.74+5.18-2.53+0.96=8.13+5.96-9.32=4.17-1.72+5.06+6.51=9.74-0.68-8.95+0.79=1.06+9.02+4.34+9.44=9.9-8.17=5.09+2.1-1.95-1.15=3.44-1.56=5.16+7.56+1.91=2.81+5.65=4.89-4.34+4.11+8.87=8.22-3.96+0.24=5.22-3.17-1.57=8.29+2.99-8.33=8-6.69-0.35=7.52+2.83+1.33-1.92=6.9+2.98=3.63+3.36+2.91-8.49=8.43-0.44-0.1-3.64=4.97-3.01=6.15-3.62-1.43=8.81-6.99+3.19-1.5=3.55+4.29+1.89=5.82-0.21=5.41+2.32+7.54=0.55+3.53+3.4+9.59=4.85+8.56+2.9-9.13=6.48-2.16-1.88+3.43=5.3-0.84=1.46-1.24+7.22=7.35-0.02-0.04-5.24=9.12-7.81+9.75+6.67=5.66+2.96+3.31=8.49-1.49+0.73=7.8-2.04-3.32-1.71=2.62-2.24+7.5-4.34=6.51+8.35+2.61+4.05=9.76+5.83+8.58=7.23+1.02-6.01=9.95-2.85-6.28=8.4-0.45-2.54-4.95=4.58-4.32+5.74-2.34=7.62-5.83-0.75=7.92-5.84-0.08=4.64-1.21-3.32=7.58-2.81+1.29=6.06-0.02-1.72+5.99=8.59-0.57-0.16-2=3.81-2.29+3.6=4.24-1.7+7.7-9.1=9.99+2.77+2.65-5.11=7.69-0.44-1.25-2.16=5.56-5.32+1.75+2.77=7.14-2.5+7.69-4.07=9.63-8.48-0.11-0.49=9.06-0.64-2.92-1.04=2.7+7.2=3.56+5.21+8.03+3.96=5.93-2.64=6.54+4.07-8.76-1.52=5.7+2.3=9.34-1.61=4.47+6.63+1.85+6.58=4.51+6.72+1.17-3.5=8.95+0.19+7.12+5.94=8.52-5.11=8.85-2.29-0.2+1.57=8.99+5.8+2.98-0.54=8.96-3.05-3.08+3.48=8.43-7.57=7.46+1.41+9.42+5.11=6.21+9.03-2.82-1.16=7.15+5.1=8.46-4.49-2.1=6.35-0.42+9.15+1.89=8.51+4.77-6.94-2.96=7.67+0.57-3.6-3.47=5.82+7.72-6.2=8.38-0.24-7.55+0.08=7.81+1.56+4.83+9.96=1.57+8.8+3.35-1.61=3.97+5.85-6+9.54=2.5+6.09+0.53=9.55+2.35=8.43+3-1.7=7.84-4.08+5.19=9.13-0.42-7.5+0.46=5.52-0.77+5+7.57=1.18+9.44-2.26-2.34=6.83-4.98=8.66-3.08-3.92+2.53=4.52+3.97+8.63+7.1=4.13-2.65+1.16+1.51=2.43+8.7+3.25-2.22=7.89+4.44+4.71=9.44-3-4.53-0.62=8.5-7.4=9.64-5.81+4.24-3.63=3.29-0.46+6.31+3.08=9.56-1.04+0.85+4.73=5.02+9.22-2.16-9.3=8.99+4.86+6.71+9.83=8.86-1.51+8.27=5.49+6.09+1.5+4.48=3.62+7.23+4.93=7.54-3.69-3.68=7.36+2.93+5.73+6.92=7.45-4.42=7.08-2.02-3.74+4.49=9.45-6+3.84=4.09+9.73+8.86+2.05=3.95+5.8+9.71=8.6+7.37-6.17=7.07+6.15-4.93+9.24=4.77+3.18+5.27-8.02=1.88-1.26-0.51=5.06-3.07=4.28+8.67=1.38+2.71=8.84+8.95+5.82=1.62-0.05=7.37+7.44+5.71-3.12=8.74+2.63+5.29+1.61=7.81-2.58-1.16-0.35=0.02+6.75+9.88+9.85=8.15+0.08=0.65+9.76-3.55+4.23=5.33-2.19=7.38-5.74+6.97=7.62-1.99-3.54+5.3=6.63+4.17-6.16+2.74=0.64+8.78-5.73=8.01-0.62-3.66-1.78=3.4+9.19-0.44-0.47=2.01+4.91+7.93+8.65=9.89+4.61-1.46-3.48=7.81-1.56+6.18+3.71=7.2-4.87-2.01=1.47+4.36=8.81+0.11+5-0.31=6.13+8.61+9.84=9.14-1.06+6.58=6.26-5.21-0.19+3.33=7.78+0.7+2.16=7.98-6.31+5.27=3.91+6.91-3.46-6.29=8.85+6.72=3.34+6.12+2.35-3.32=7.18-5.26+7.2+2.28=8.65-3.14+6.18-9.69=7.39+2.73-1.91=7.13-1.74-2.33-1.19=3.5+1.03-0.07-1.05=6.45-0.22-1.61=8.93+6.42=8.31+4.05+5.5-5.9=6.52-1.66-2.09+9.06=1.48-0.86+0.41+2.94=1.38+5.85+2.41+1.82=9.83-7.48-1.51+6.32=5.53+6.57=8.8-1.58=6.45-0.72-5.55=8.01-3.3-1.87+8.65=6.1-5.39-0.57+1.7=6.32+2.95-3.89=0.98+5.67=8.13+7.53=6.69-4.15+9.17+0.64=7.6+1.4-2.22-5.84=8.75-2.05-1.68=2.56+0.8+5.56-4.3=8.54+4.39+0.66+9.03=6.16-3.28+3.07+6.75=9.35+2.51=1.43+4.53+5.15=8.19+9.92+1.51-5.95=9.22-4.37-4.47=1.11+0.47=9.81+7.88+6.47=7.13-4.02+4.28-3.2=6.18-4.42+3.78=4.28+1.43-2.89-0.68=7.03+5.04+9.45=7.12+9.37-4.99=5.94+8.25-1.9=2.78+9.69-4.08+4.8=7.65+1.72-9.24+0.98=5.74-5.1+4.84=7.51-0.87=7.36-0.2-4.85-0.48=8.78-8.61=8.02+1.07=2.21+0.37+6.75+3.93=8.58-2.78-1.24=4.06+9.45-5.98-6.16=7.65+1.22+9.78+9.65=9.68-0.54+7.42+6.14=3.85+9.84+9.18-2.09=7.37+8.44-8.25-0.91=9.53+7.33=2.24-0.09=8.89-0.54-1.58-3.83=6.43-3.06+2.53+1.89=6.13+5.76+4.35-6.78=7.08-4.82+8.07-8.78=6.26+8.05+7.99+3.58=7.22-1.49-2.38+2.58=3.91+6.55-2.64=5.68-1.53+9.7-4.71=4.31+4.22-8.11+0.2=4.38-1.15-3.06-0.04=9.91-3.2+5.69-3.33=6.3-2.69+1.65+2.77=8.59-1.36-2.22=0.15+6.64-2.48=9.88-0.05+0.15-5.55=3.33+2.26-0.16=7.78-0.79-2.2-2.81=4.81-3.78+7.6=0.77+6.19+7.98+9.82=3.85-2.57+4.26+8.73=6.33+8.98+4.85=6.44-3.43+1.15=6.73-2.57+6.38-1.03=2.44-0.21+9.15=9.24-5.42-0.25-2.67=2.91+8.56+7.51-2.79=6.28+7.23+7.2=9.22-2.1-1.77-4.67=0.39+2.23+5.86-0.26=2.77+9.1-0.62-5.18=9.16-2.68+1.43+5.04=8.52-3.37-0.42+3.18=4.72+0.86+4.31=5.84+8.69+3.91-8.95=4.65-3.94-0.32+8.9=2.88+3.6-4.03+8.79=7.35-0.73-0.8-3.71=9.71-3.08-5.21=5.72-1+0.57+0.4=9.41-3.03-3.16=1.8+2.19+6.6-8.03=8.76+2.69+2.03+4.14=5.73-2.78-0.88=7.6+6.68+7.43+0.69=7.08-2.43+2.66=9.5+2.91-3.68+2.47=7.12+9.57+2.25=1.87-0.17+7.31-8.26=9.97+4.9-8.95-2.13=5.82+5.69=8.19+6.68=4.52+6.26-3.72-3.15=6.43-5.98=9.66-0.32-2.54=7.38-0.76=7.71+7.57+4.39-3.44=2.09+8.37+1.53+3.35=6.85-4.25+7.42+1.4=6.95+2.76-6.27=7.62+5.84+8.46+1.89=4.37-1.36+6.41-9.25=7.52+5.83-7.04=7.08-6.58+5.21+9.37=6.24+0.64-5.15=9.33-0.35+6.37-6.1=5.19+2.44=4.52+0.57-2.83=4.99+9.64+4.7+6.85=2.6+9.22-6.38=9.09+4.28=6.57-1.35+7.59-9.31=8.97-3.23+3.01=3.47+8.68-6.55+5.17=4.25-2.05-1.67=9.6+9.05-1.58-3.48=1.27+4.62=9.27-4.16=8.11-4.93+4.56=4.02+9.74-6.1-6.55=6.45-3.49=6.55+0.41+8.86-4.49=1.58-0.54-0.46+0.74=3.68-0.66=6.27-6.16+7.19-1.5=6.08-0.91+7.06+0.5=7.35-3.13+3.18-2.18=4.66-2.15+6.33-4.29=9.29-4.92=8.38-1.67-2.84-3.55=7.91+8.41=8.6-0.81+6.08=9.03+1.26+5.87-1.17=7.39+7.46-5.68-0.97=9.37-6.22+2.83=9.46+5.85-2.13-7.81=3.83-2.92-0.33=7.85-1.65+6.53=6.65+7-0.75-2.48=4.37+0.68=4.8-4.16-0.07=8.57-2.82-1.64-3.55=6.32+5.98+4.92-8.23=0.31+8.92+4.74=7.9-0.95-4.32-0.63=8.88-6.33=8.99-2.53-1.19-3.35=5.62-2.96-0.92=5.96+8.55-9.39-1.61=6.03-3.23-1.06+5.02=9.19-6.74+9.44+3.22=8.45-5.9-1.18-0.07=6.44-3.65-1.63=8.87+9.57-1.39=6.56-3.49+2.23=2.55+0.44=8.34+9.67+1.45-9.75=6.95+0.81-7.45=2.01-1.42+6.34+7.49=6.34+8.9-6.71+3.83=2.83+2.71+6.63=5.46+7.07+4.23=1.76+2.3-2.46=4.09+2.61+5.47-2.06=8.35-3.25=4.54+4.57=1.79+1.67+9.81=8.53+2.44-3.36+2.76=1.85+1.2+5.43-3.47=8.98-2.18-0.76-2.74=7.78-4.1-2.41-0.33=9.91+5.15-2.61-2.15=4.28-2.91+1.91=6.56-2.42+9.99-9.07=9.04-6.09-1.9=1.95+2.9+5.74=8.95+0.79-4.91=9.47-6.54=9.46-8.97=7.41-6.99+1.67=7.21+5.54-2.56+9.91=8.85-3.13-0.96-4.64=8.64+6.62-8.36+5.58=3.2+8=2.59+7.32+8.04=9.75-6.92-1.83=1.47+9.11-5.28-2.68=7.3-5.44-0.09+1.44=4.35+4.61-8.41=6.19-2.2-3.48=8.6-2.4+5.19-6.92=2.52+5.7-0.45=8.16-1.32-4.38-1.47=9-4.29-1.28=8.64-7.34+1.54=8.49-1.96-5.35+7.15=9.53+4.69+5.01=9.02+7.36-9.75=9.83+3.29=3.85-3.11=2.42+0.4+9.95=0.06+3.72-1.06+2.38=9.98-0.56-6.11-0.64=7.57-7.08+9.76-8.45=6.86-1.75-1.15=8-0.17=7.69+5.49=9.07-7.57-0.15+0.02=5-1.88=4.41-2.72+8.89+7.41=4.93+4.79-7.06+2.64=8.07-2.59-0.5-3.05=1.37+2.89+5.16+5.58=0.35+8.53-5.58=7.64-3.48-3.08+0.84=6.12+6.95-8.16-0.1=9.71-0.45-0.16-8.38=2.69+1.82-1.15+1.92=3.69+5.36+2.86=7.39+7.69+6.77-8.73=8.11-0.51+7.24+4.34=0.13+4.07+7.28-5.56=2.8+9.33-9.14+3.45=4.69+0.62+9.09-9.15=9.7+2.48+1.72=9.35+0.79-2.62+9.64=7.59-4.58-2.08-0.13=5.35+6.27-1.2-0.1=3.96-0.86=9.29+4.28-2.42-5.31=2.2+8.93+7.02=9.6-5.2+9.48+7.95=5.35-5.01=9.41+7.82-5.94-2.9=7.98-5.63=9.31-5.66-1.48-0.33=9.58+3.53=8.37+1.29+4.96-3.4=5.91-2.77+8.06=2.52+5.14+0.69=3.56+2.53-3.3=7.98-2.97+0.12=4.17-1.6-1.86+1.21=6.61-0.48-1.9+9.73=8.74-3.43-1.07-1.89=7.53+0.35-0.45-2.71=7.05+5.15+2.47-9.18=0.89+5.23+8.38-7.31=9.32-4.6+7.41+8.71=5.94+1.97-6.51+0.4=3.02-0.43+2.98-4.02=3.46+2.88=5.18-0.53+4.46-0.94=2.47+5.98+9.92+4.33=6.77-1.12+0.62+9.7=9.6-1.67-2.05-2.82=9.71-5.65+7.21-7.57=6.11+9.26+5.2-7.99=7.6+6.74=7.02+6.97+2.15-6.3=0.14+6.98+5.51+6.33=3.81+5.09-0.74-4.48=8.68+7.78+8.62=7.55-1.77-5.68=8.82+2.53=0.81+1.86+0.57+7.68=6.6+8.98+7.27-3.75=8.54-8.06+3.86=1.72+9.9+1.59+0.87=8.13-0.96+6.3=6.46-0.41+1.78+1.41=6.39+1.78-5.59+2.69=9.86+2.5-8.23=7.87-1.19+2.31-4.11=8.22-0.62-4.32-2.02=7.26-0.94+9.87+3.1=4.94-3.2+7.28=3.45+2.87=0.8+9.64+0.34=5.56+2.85+7.22=8.42+5.77-3.6=8.7-4.19-2.3-1.85=9+2.11-1.17-1.8=7.31+6.42-0.82=5.86+0.41+0.16=7.42-1.81=5.19+0.61+5.49+0.37=5.6-3.56+1.41+6.4=9.34-6.59+9.04+3.82=7.88+2.84-1.97=8.18+5.72-3.59-0.51=7.42-1.13-1.74+6.67=6.93-4.67+2.11-2.74=5.03+4.26-3.49+2.22=6.72+6.26-2.08+9.29=5.65-0.03+0.72=7.94+8.76-2.37=3.54+9.07+0.87-7.26=7.74+1.22-2.33+1.64=6.87-4.49=8.67-7.11+2.18+8=8.75+7.62+5.49+4.93=2.42+2.5+5.11-6.85=9.68-0.82-1.97+6.41=7.94-0.51-3.75-1.27=4.08-1.31+6.49-9.14=8.83+6.54-7.64=8.81-7.35+7.41+1.86=7.78-1.62+8.29=8.62-7.55-0.64=4.77+8.63-4.13-7.06=6.65-1.47-0.92=2.47+4.46+5.57+5.97=9.11-2.87-1.69-2.99=8.67-2.13-0.79-2.34=4.61+2.32-5.3=1.82-0.06+4.98=9.98-0.09-1.02=4.65-0.93-0.05+3.07=8.79+3.54-2.77+5.59=0.79+0.5+0.39+7.53=8.22+2.78-4.3+6.94=5.11+7.89+6.96+5.14=8.26+9.41-1.45=6.48-6.06+4.66-2.18=8.01-0.38-3.09+7.23=5.5-4.62=7.64+4.59+5.84-1.86=7.79+8.54+6.99+8.22=9.59-1.04=4.22-0.28-3.82+7.43=6.64-5.3+3.95+5.05=7.13-2.57-1.48=6.73+8.94+5.22-7.11=4.17+5.37+3.1+1.88=7.06+5.85-8.09=8.53-2.8+7.84-6.56=4.37-0.93+7.62+0.82=6.07-1.12+3.55=5.75-0.08-5.27=8.98+7.37+6.25=5.15+5.35+6.59+0.53=6.28+8.04+8.79=8.05+9.39-3.17-7.88=1.47+6.73=9.66+9.37+7.64-0.83=5.51-2.56+6.71+9.55=9.51+5.47-0.51-3.28=7.54+1.65+4.32+6.1=8.42-1.55-4.31=8.33-1.69+7.28=6.31+0.51-2.48-1.51=7.16+7.17+9.64-2.98=6.96+9.57-7.63+7.98=8.12-6.2+5.38-0.08=9.2-0.3+2.54-8.27=9.51-0.66+7.06=7.2+5.47-4.51+0.2=8.64+7.72-6.74-1.57=8.26-4.43-1.52-0.12=9.39-4.37-3.72+7.14=8.35+7.12-5.74=3.47-2.34+2.31-1.99=5.22-1.86+8.05-8.51=9.68-5.76-1.69+0.47=7.48+9.97+1.36-9.33=4.31-1.36=6.77-2.28=6.51+8.72-4.69-6.63=8.2-2.04=4.27-2.59+1.68=7.41+0.49+5.84+9.46=2.45+5.45-4.26+0.41=1.81+8.31+8.1=5.14-0.61+4.25=5.09+3.65=8.28+4.81+1.27+1.82=8.51-7.73+5.68=8-1.06-3.97+4.15=3.38-2.42-0.13+3.61=9.55-7.25+1.57+3.57=8.22+8.4=8.58-3.5-4.78+1.78=3.31+8.61-3.77-0.48=1.02+7.43=8.42-3.93-0.68-3.24=3.66+5.18+7.66=9.47-2.04+1.12=9.51+5.34-6.91+0.99=2.91+7.86-7.54=3.81+2.82=6.8-5.35+9.54+1.64=7.24-1.92+7.28-8.65=9.43-0.25-3.82-4.89=1.1+2.91+3.29=3.6+8.67-2.24-3.73=8.49-7.06+6.97+3.02=3.58+8.36+9.64+7.37=9.12+3.57=0.64+1.28=7.03+2.34=9.41+1.42=8.97-5.17-1.9+0.82=4.24+5.38-6.49+0.28=6.06-0.63=8-2.87+6.38+7.48=6.36+6.85-5.32+7.29=6.7+1.04-6.77+4.29=0.31+6+7.1=8.55-4.39+9.61-8.4=3.77-0.34+4.58=4.42+6.99-7.14+8.68=3.95+3.99-0.28+1.24=8.62-0.22-2.59+9.29=4.81+5.88-3.14=4.74-3.85=6.76-1.6-0.5=9.02+7.79+7.31-2.7=1.6+1.81+9.98-4.51=6.35+1.04+5.41=1.23+8.46+4.88+6.32=2.38+6.32+7.38=2.75+3.5+4.96+1.91=9.93-1.27-4.42=3.27-2.8-0.19+0.25=9.63-9.38=9-4.54-3.44=8.58-0.35-2.92=5.81+7.92-1.2+0.77=4.7-4.25+1.73+1.02=5.42+6.71=8.97-1.55-1.72=7.41+3.6+9.43=8.4-0.41+2.01+3.39=7.43+8.95-5.53+7.37=6.97-2.86=9.59+9.15-8.5-9.51=8.59-0.48-4.78+7.59=0.19-0.06=2.87-2.12+8.65-0.39=7.48+2.5-5.23=0.99+7.97-7.26+1=0.25+1.01+8.18+0.56=2.9+8.58-2.55+0.46=4.47+8.79+3.25=3.51+6.82+4.57+7.31=9.74-4.38=2.29+8.29+7.14+5.7=2.86+8.11-9.12+3.02=8.78-5.53-3.09+2.85=参考答案5.24+2.84+4.08+0.08=12.244.49+2+1.63=8.124.48+0.76-4.04+1.17=2.378.23-1.88+6.22=12.578.36-2.13-0.82-3.56=1.856.68+2.8-1.04+8.84=17.281.27+5.53-5.27+4.7=6.239.99-4.25-3.19-1.07=1.483.49+5.42+5.66-7.35=7.226.3-3.26+9.31-2.95=9.44.32-1.21-2.78+8.62=8.958.25-6.62+5.72-3.62=3.735.19-2.05+4.94-6.25=1.839.06-0.15-4.29-0.95=3.674.23-0.76-3.19=0.284.85-0.23+7.89-9.44=3.073.53-3.05=0.484.08-1.89+9.6-2.89=8.93.53+4.56+9.04-9.51=7.627.94-3.56-1.32+1.8=4.867.8+3.49-8.26=3.036.17-1.98=4.199.4-3.09-1.04+3.36=8.636.11+8.1+3.87=18.088.08-4.66-3.21+0.86=1.076.87-5.93+2.71-0.3=3.352.54+1.14=3.689.31-1.57+5.9-1.37=12.274.21-1.36-1.2=1.659.87-4.09=5.789.45+6.38-1.65+6.15=20.338.77-1.99-1.31=5.474.79+1.64+1.39-3.97=3.858.49-8.09+4.85-2.6=2.650.84+1.99+9.76=12.596.1+3.89-6.03=3.966.57-0.83-4.51+6.06=7.297.7-4.05+5.55=9.22.45+9.17-4.51+2=9.115.32+5.71+4.82=15.859.67-7.75-0.04+2.94=4.828.95-0.14-0.83-2.67=5.317.1+7.43-6.99-5.44=2.19.23-2.61-5.9=0.721.92+2.37+0.26-0.87=3.688.46-4.13+6.5=10.839.77+8.49-4.82-6.63=6.819.32-4.83+8.91+9.18=22.587.89+0.78-7.38+4.09=5.389.16-0.83-4.1+5.7=9.937.62+3.97-2.41-2.04=7.149.81+0.68-8.9+3.29=4.886.56-4.31+9.06+0.48=11.796.61+2.97-2.36=7.225.49+7.71-9.25=3.951.54+2.8-0.23=4.116.83+6.64-7.34=6.139.67+5.51-7.67=7.512.72+8.37-0.77+0.31=10.638.43+7.27-5.2+0.36=10.862.42+8.59=11.018.18-7.04=1.148.86-1.04+7.12-9.49=5.450.75+2.6+3.79=7.147.85-4.21+4.38-0.59=7.436.66-0.24-2.69=3.738.01-2.09-5.4-0.3=0.223.49-0.95-0.18=2.368.86-2.42-4.47=1.978.77-6.94+3.77+3.62=9.221.08+6.29=7.377.2-0.21+0.33=7.325.27+2.63+6.25=14.156.91-3.55+4.46-5.54=2.287.66+0.61-1.35-3.98=2.942.01-0.71+5.24+2.11=8.654.21+9.73-2.92+1.27=12.296.5+5.66-3.23-8.47=0.467.31-5.42+5.26=7.153.33-0.76-1.03+4.64=6.186.16-4.31=1.853.9+8.95=12.854.08+3.19=7.279.01-2.06-1.89=5.060.96+4.65-3.35=2.260.91+8.78-4.43-3.99=1.272.09+5.31+5.57-0.51=12.468.51-1.67-3.68-2.39=0.777.45-0.12-3.23=4.19.31+1.82+4.95+9.62=25.79.88+2.24-1.2=10.926.92+7.3+3.19-2.41=158.62-7.08+2.32=3.864.87-1.17-2.29+1.82=3.234.24-3.71+6.02=6.558.39+6.8-4.8+5.98=16.370.36+9.22+3.96+5.24=18.784.7+3.14+9.08=16.929.07+4.9-5.64-6.47=1.860.95+6.8-3.51+4.26=8.56.66+7.83+3.79=18.288.53-3.34=5.194.62+0.9=5.526.87+4.99=11.869.2-0.17+7.4-9.54=6.897.78-4.78-2.37+9.18=9.819.06-1.86+2.06-2.26=72.28+7.19=9.475.44-3.79-1.35=0.34.07+2.08-5.88=0.278.31+4.22-3.53-5.09=3.919.1+5.99-9.42+2.95=8.622.6+1.16-3.54=0.221.95+2.32-0.74=3.537.87-4.13-1.45+6.85=9.147.49+0.42+8.01-7.73=8.199.58+4.47+6.43+1.23=21.718.49-3.51-0.32-2.37=2.294.66-3.74+2.51=3.439.16-2.02+5.24+1.78=14.168.91-1.69-5.83-0.29=1.14.11+6.94-1.52=9.533.98+6.1+6.75-4.89=11.945.81-1.5+8.42+2.74=15.474.42-1.31+8.39-8.3=3.20.71-0.06+8.35-0.56=8.441.86-0.8+5.66=6.729.79-0.81+4.78-8.85=4.919.7-2.74-2.19-0.65=4.128.27+8.01-1.5-1.84=12.949.54-7.19-0.51-0.54=1.38.19-5.59+3.7=6.36.98+9.26-4.6-6.56=5.088.16-2.03-4.2+6.2=8.138.63-1.1-1.89-5.2=0.449.79-3.12-5.82+6.6=7.459.81+8.93-1.48-7.29=9.976.36-6.01+9.95+8.57=18.877.6+1.88+6.53=16.012.6-1.71+3.57=4.464.43-1.75-1.91=0.770.97-0.63+2.98+5.36=8.683.87-1.37+8.88+6.09=17.478.58-6.84+2.72=4.466.07+8.59+7.78+0.48=22.925.74+5.18-2.53+0.96=9.358.13+5.96-9.32=4.774.17-1.72+5.06+6.51=14.029.74-0.68-8.95+0.79=0.91.06+9.02+4.34+9.44=23.869.9-8.17=1.735.09+2.1-1.95-1.15=4.093.44-1.56=1.885.16+7.56+1.91=14.632.81+5.65=8.464.89-4.34+4.11+8.87=13.538.22-3.96+0.24=4.55.22-3.17-1.57=0.488.29+2.99-8.33=2.958-6.69-0.35=0.967.52+2.83+1.33-1.92=9.766.9+2.98=9.883.63+3.36+2.91-8.49=1.418.43-0.44-0.1-3.64=4.254.97-3.01=1.966.15-3.62-1.43=1.18.81-6.99+3.19-1.5=3.513.55+4.29+1.89=9.735.82-0.21=5.615.41+2.32+7.54=15.270.55+3.53+3.4+9.59=17.074.85+8.56+2.9-9.13=7.186.48-2.16-1.88+3.43=5.875.3-0.84=4.461.46-1.24+7.22=7.447.35-0.02-0.04-5.24=2.059.12-7.81+9.75+6.67=17.735.66+2.96+3.31=11.938.49-1.49+0.73=7.737.8-2.04-3.32-1.71=0.732.62-2.24+7.5-4.34=3.546.51+8.35+2.61+4.05=21.529.76+5.83+8.58=24.177.23+1.02-6.01=2.249.95-2.85-6.28=0.828.4-0.45-2.54-4.95=0.464.58-4.32+5.74-2.34=3.667.62-5.83-0.75=1.047.92-5.84-0.08=24.64-1.21-3.32=0.117.58-2.81+1.29=6.066.06-0.02-1.72+5.99=10.318.59-0.57-0.16-2=5.863.81-2.29+3.6=5.124.24-1.7+7.7-9.1=1.149.99+2.77+2.65-5.11=10.37.69-0.44-1.25-2.16=3.845.56-5.32+1.75+2.77=4.767.14-2.5+7.69-4.07=8.269.63-8.48-0.11-0.49=0.559.06-0.64-2.92-1.04=4.462.7+7.2=9.93.56+5.21+8.03+3.96=20.765.93-2.64=3.296.54+4.07-8.76-1.52=0.335.7+2.3=89.34-1.61=7.734.47+6.63+1.85+6.58=19.534.51+6.72+1.17-3.5=8.98.95+0.19+7.12+5.94=22.28.52-5.11=3.418.85-2.29-0.2+1.57=7.938.99+5.8+2.98-0.54=17.238.96-3.05-3.08+3.48=6.318.43-7.57=0.867.46+1.41+9.42+5.11=23.46.21+9.03-2.82-1.16=11.267.15+5.1=12.258.46-4.49-2.1=1.876.35-0.42+9.15+1.89=16.978.51+4.77-6.94-2.96=3.387.67+0.57-3.6-3.47=1.175.82+7.72-6.2=7.348.38-0.24-7.55+0.08=0.677.81+1.56+4.83+9.96=24.161.57+8.8+3.35-1.61=12.113.97+5.85-6+9.54=13.362.5+6.09+0.53=9.129.55+2.35=11.98.43+3-1.7=9.737.84-4.08+5.19=8.959.13-0.42-7.5+0.46=1.675.52-0.77+5+7.57=17.321.18+9.44-2.26-2.34=6.026.83-4.98=1.858.66-3.08-3.92+2.53=4.194.52+3.97+8.63+7.1=24.224.13-2.65+1.16+1.51=4.152.43+8.7+3.25-2.22=12.167.89+4.44+4.71=17.049.44-3-4.53-0.62=1.298.5-7.4=1.19.64-5.81+4.24-3.63=4.443.29-0.46+6.31+3.08=12.229.56-1.04+0.85+4.73=14.15.02+9.22-2.16-9.3=2.788.99+4.86+6.71+9.83=30.398.86-1.51+8.27=15.625.49+6.09+1.5+4.48=17.563.62+7.23+4.93=15.787.54-3.69-3.68=0.177.36+2.93+5.73+6.92=22.947.45-4.42=3.037.08-2.02-3.74+4.49=5.819.45-6+3.84=7.294.09+9.73+8.86+2.05=24.733.95+5.8+9.71=19.468.6+7.37-6.17=9.87.07+6.15-4.93+9.24=17.534.77+3.18+5.27-8.02=5.21.88-1.26-0.51=0.115.06-3.07=1.994.28+8.67=12.951.38+2.71=4.098.84+8.95+5.82=23.611.62-0.05=1.577.37+7.44+5.71-3.12=17.48.74+2.63+5.29+1.61=18.277.81-2.58-1.16-0.35=3.720.02+6.75+9.88+9.85=26.58.15+0.08=8.230.65+9.76-3.55+4.23=11.095.33-2.19=3.147.38-5.74+6.97=8.617.62-1.99-3.54+5.3=7.396.63+4.17-6.16+2.74=7.380.64+8.78-5.73=3.698.01-0.62-3.66-1.78=1.953.4+9.19-0.44-0.47=11.682.01+4.91+7.93+8.65=23.59.89+4.61-1.46-3.48=9.567.81-1.56+6.18+3.71=16.147.2-4.87-2.01=0.321.47+4.36=5.838.81+0.11+5-0.31=13.616.13+8.61+9.84=24.589.14-1.06+6.58=14.666.26-5.21-0.19+3.33=4.197.78+0.7+2.16=10.647.98-6.31+5.27=6.943.91+6.91-3.46-6.29=1.078.85+6.72=15.573.34+6.12+2.35-3.32=8.497.18-5.26+7.2+2.28=11.48.65-3.14+6.18-9.69=27.39+2.73-1.91=8.217.13-1.74-2.33-1.19=1.873.5+1.03-0.07-1.05=3.416.45-0.22-1.61=4.628.93+6.42=15.358.31+4.05+5.5-5.9=11.966.52-1.66-2.09+9.06=11.831.48-0.86+0.41+2.94=3.971.38+5.85+2.41+1.82=11.469.83-7.48-1.51+6.32=7.165.53+6.57=12.18.8-1.58=7.226.45-0.72-5.55=0.188.01-3.3-1.87+8.65=11.496.1-5.39-0.57+1.7=1.846.32+2.95-3.89=5.380.98+5.67=6.658.13+7.53=15.666.69-4.15+9.17+0.64=12.357.6+1.4-2.22-5.84=0.948.75-2.05-1.68=5.022.56+0.8+5.56-4.3=4.628.54+4.39+0.66+9.03=22.626.16-3.28+3.07+6.75=12.79.35+2.51=11.861.43+4.53+5.15=11.118.19+9.92+1.51-5.95=13.679.22-4.37-4.47=0.381.11+0.47=1.589.81+7.88+6.47=24.167.13-4.02+4.28-3.2=4.196.18-4.42+3.78=5.544.28+1.43-2.89-0.68=2.147.03+5.04+9.45=21.527.12+9.37-4.99=11.55.94+8.25-1.9=12.292.78+9.69-4.08+4.8=13.197.65+1.72-9.24+0.98=1.115.74-5.1+4.84=5.487.51-0.87=6.647.36-0.2-4.85-0.48=1.838.78-8.61=0.178.02+1.07=9.092.21+0.37+6.75+3.93=13.268.58-2.78-1.24=4.564.06+9.45-5.98-6.16=1.377.65+1.22+9.78+9.65=28.39.68-0.54+7.42+6.14=22.73.85+9.84+9.18-2.09=20.787.37+8.44-8.25-0.91=6.659.53+7.33=16.862.24-0.09=2.158.89-0.54-1.58-3.83=2.946.43-3.06+2.53+1.89=7.796.13+5.76+4.35-6.78=9.467.08-4.82+8.07-8.78=1.556.26+8.05+7.99+3.58=25.887.22-1.49-2.38+2.58=5.933.91+6.55-2.64=7.825.68-1.53+9.7-4.71=9.144.31+4.22-8.11+0.2=0.624.38-1.15-3.06-0.04=0.139.91-3.2+5.69-3.33=9.076.3-2.69+1.65+2.77=8.038.59-1.36-2.22=5.010.15+6.64-2.48=4.319.88-0.05+0.15-5.55=4.433.33+2.26-0.16=5.437.78-0.79-2.2-2.81=1.984.81-3.78+7.6=8.630.77+6.19+7.98+9.82=24.763.85-2.57+4.26+8.73=14.276.33+8.98+4.85=20.166.44-3.43+1.15=4.166.73-2.57+6.38-1.03=9.512.44-0.21+9.15=11.389.24-5.42-0.25-2.67=0.92.91+8.56+7.51-2.79=16.196.28+7.23+7.2=20.719.22-2.1-1.77-4.67=0.680.39+2.23+5.86-0.26=8.222.77+9.1-0.62-5.18=6.079.16-2.68+1.43+5.04=12.958.52-3.37-0.42+3.18=7.914.72+0.86+4.31=9.895.84+8.69+3.91-8.95=9.494.65-3.94-0.32+8.9=9.292.88+3.6-4.03+8.79=11.247.35-0.73-0.8-3.71=2.119.71-3.08-5.21=1.425.72-1+0.57+0.4=5.699.41-3.03-3.16=3.221.8+2.19+6.6-8.03=2.568.76+2.69+2.03+4.14=17.625.73-2.78-0.88=2.077.6+6.68+7.43+0.69=22.47.08-2.43+2.66=7.319.5+2.91-3.68+2.47=11.27.12+9.57+2.25=18.941.87-0.17+7.31-8.26=0.759.97+4.9-8.95-2.13=3.795.82+5.69=11.518.19+6.68=14.874.52+6.26-3.72-3.15=3.916.43-5.98=0.459.66-0.32-2.54=6.87.38-0.76=6.627.71+7.57+4.39-3.44=16.232.09+8.37+1.53+3.35=15.346.85-4.25+7.42+1.4=11.426.95+2.76-6.27=3.447.62+5.84+8.46+1.89=23.814.37-1.36+6.41-9.25=0.177.52+5.83-7.04=6.317.08-6.58+5.21+9.37=15.086.24+0.64-5.15=1.739.33-0.35+6.37-6.1=9.255.19+2.44=7.634.52+0.57-2.83=2.264.99+9.64+4.7+6.85=26.182.6+9.22-6.38=5.449.09+4.28=13.376.57-1.35+7.59-9.31=3.58.97-3.23+3.01=8.753.47+8.68-6.55+5.17=10.774.25-2.05-1.67=0.539.6+9.05-1.58-3.48=13.591.27+4.62=5.899.27-4.16=5.118.11-4.93+4.56=7.744.02+9.74-6.1-6.55=1.116.45-3.49=2.966.55+0.41+8.86-4.49=11.331.58-0.54-0.46+0.74=1.323.68-0.66=3.026.27-6.16+7.19-1.5=5.86.08-0.91+7.06+0.5=12.737.35-3.13+3.18-2.18=5.224.66-2.15+6.33-4.29=4.559.29-4.92=4.378.38-1.67-2.84-3.55=0.327.91+8.41=16.328.6-0.81+6.08=13.879.03+1.26+5.87-1.17=14.997.39+7.46-5.68-0.97=8.29.37-6.22+2.83=5.989.46+5.85-2.13-7.81=5.373.83-2.92-0.33=0.587.85-1.65+6.53=12.736.65+7-0.75-2.48=10.424.37+0.68=5.054.8-4.16-0.07=0.578.57-2.82-1.64-3.55=0.566.32+5.98+4.92-8.23=8.990.31+8.92+4.74=13.977.9-0.95-4.32-0.63=28.88-6.33=2.558.99-2.53-1.19-3.35=1.925.62-2.96-0.92=1.745.96+8.55-9.39-1.61=3.516.03-3.23-1.06+5.02=6.769.19-6.74+9.44+3.22=15.118.45-5.9-1.18-0.07=1.36.44-3.65-1.63=1.168.87+9.57-1.39=17.056.56-3.49+2.23=5.32.55+0.44=2.998.34+9.67+1.45-9.75=9.716.95+0.81-7.45=0.312.01-1.42+6.34+7.49=14.426.34+8.9-6.71+3.83=12.362.83+2.71+6.63=12.175.46+7.07+4.23=16.761.76+2.3-2.46=1.64.09+2.61+5.47-2.06=10.118.35-3.25=5.14.54+4.57=9.111.79+1.67+9.81=13.278.53+2.44-3.36+2.76=10.371.85+1.2+5.43-3.47=5.018.98-2.18-0.76-2.74=3.37.78-4.1-2.41-0.33=0.949.91+5.15-2.61-2.15=10.34.28-2.91+1.91=3.286.56-2.42+9.99-9.07=5.069.04-6.09-1.9=1.051.95+2.9+5.74=10.598.95+0.79-4.91=4.839.47-6.54=2.939.46-8.97=0.497.41-6.99+1.67=2.097.21+5.54-2.56+9.91=20.18.85-3.13-0.96-4.64=0.128.64+6.62-8.36+5.58=12.483.2+8=11.22.59+7.32+8.04=17.959.75-6.92-1.83=11.47+9.11-5.28-2.68=2.627.3-5.44-0.09+1.44=3.214.35+4.61-8.41=0.556.19-2.2-3.48=0.518.6-2.4+5.19-6.92=4.472.52+5.7-0.45=7.778.16-1.32-4.38-1.47=0.999-4.29-1.28=3.438.64-7.34+1.54=2.848.49-1.96-5.35+7.15=8.339.53+4.69+5.01=19.239.02+7.36-9.75=6.639.83+3.29=13.123.85-3.11=0.742.42+0.4+9.95=12.770.06+3.72-1.06+2.38=5.19.98-0.56-6.11-0.64=2.677.57-7.08+9.76-8.45=1.86.86-1.75-1.15=3.968-0.17=7.837.69+5.49=13.189.07-7.57-0.15+0.02=1.375-1.88=3.124.41-2.72+8.89+7.41=17.994.93+4.79-7.06+2.64=5.38.07-2.59-0.5-3.05=1.931.37+2.89+5.16+5.58=150.35+8.53-5.58=3.37.64-3.48-3.08+0.84=1.926.12+6.95-8.16-0.1=4.819.71-0.45-0.16-8.38=0.722.69+1.82-1.15+1.92=5.283.69+5.36+2.86=11.917.39+7.69+6.77-8.73=13.128.11-0.51+7.24+4.34=19.180.13+4.07+7.28-5.56=5.922.8+9.33-9.14+3.45=6.444.69+0.62+9.09-9.15=5.259.7+2.48+1.72=13.99.35+0.79-2.62+9.64=17.167.59-4.58-2.08-0.13=0.85.35+6.27-1.2-0.1=10.323.96-0.86=3.19.29+4.28-2.42-5.31=5.842.2+8.93+7.02=18.159.6-5.2+9.48+7.95=21.835.35-5.01=0.349.41+7.82-5.94-2.9=8.397.98-5.63=2.359.31-5.66-1.48-0.33=1.849.58+3.53=13.118.37+1.29+4.96-3.4=11.225.91-2.77+8.06=11.22.52+5.14+0.69=8.353.56+2.53-3.3=2.797.98-2.97+0.12=5.134.17-1.6-1.86+1.21=1.926.61-0.48-1.9+9.73=13.968.74-3.43-1.07-1.89=2.357.53+0.35-0.45-2.71=4.727.05+5.15+2.47-9.18=5.490.89+5.23+8.38-7.31=7.199.32-4.6+7.41+8.71=20.845.94+1.97-6.51+0.4=1.83.02-0.43+2.98-4.02=1.553.46+2.88=6.345.18-0.53+4.46-0.94=8.172.47+5.98+9.92+4.33=22.76.77-1.12+0.62+9.7=15.979.6-1.67-2.05-2.82=3.069.71-5.65+7.21-7.57=3.76.11+9.26+5.2-7.99=12.587.6+6.74=14.347.02+6.97+2.15-6.3=9.840.14+6.98+5.51+6.33=18.963.81+5.09-0.74-4.48=3.688.68+7.78+8.62=25.087.55-1.77-5.68=0.18.82+2.53=11.350.81+1.86+0.57+7.68=10.926.6+8.98+7.27-3.75=19.18.54-8.06+3.86=4.341.72+9.9+1.59+0.87=14.088.13-0.96+6.3=13.476.46-0.41+1.78+1.41=9.246.39+1.78-5.59+2.69=5.279.86+2.5-8.23=4.137.87-1.19+2.31-4.11=4.888.22-0.62-4.32-2.02=1.267.26-0.94+9.87+3.1=19.294.94-3.2+7.28=9.023.45+2.87=6.320.8+9.64+0.34=10.785.56+2.85+7.22=15.638.42+5.77-3.6=10.598.7-4.19-2.3-1.85=0.369+2.11-1.17-1.8=8.147.31+6.42-0.82=12.915.86+0.41+0.16=6.437.42-1.81=5.615.19+0.61+5.49+0.37=11.665.6-3.56+1.41+6.4=9.859.34-6.59+9.04+3.82=15.617.88+2.84-1.97=8.758.18+5.72-3.59-0.51=9.87.42-1.13-1.74+6.67=11.226.93-4.67+2.11-2.74=1.635.03+4.26-3.49+2.22=8.026.72+6.26-2.08+9.29=20.195.65-0.03+0.72=6.347.94+8.76-2.37=14.333.54+9.07+0.87-7.26=6.227.74+1.22-2.33+1.64=8.276.87-4.49=2.388.67-7.11+2.18+8=11.748.75+7.62+5.49+4.93=26.792.42+2.5+5.11-6.85=3.189.68-0.82-1.97+6.41=13.37.94-0.51-3.75-1.27=2.414.08-1.31+6.49-9.14=0.128.83+6.54-7.64=7.738.81-7.35+7.41+1.86=10.737.78-1.62+8.29=14.458.62-7.55-0.64=0.434.77+8.63-4.13-7.06=2.216.65-1.47-0.92=4.262.47+4.46+5.57+5.97=18.479.11-2.87-1.69-2.99=1.568.67-