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3.82+4.31-7.47+7.56=2.56+2.23+3.36-2.29=6.01-2.01=9.66+2.53+6.31-8.46=6.72+4.33-2.52=4.14+0.45+3.69-2.81=7.99-4.12-0.41=7.29-2.72-4.36+3.6=4.67-2.18+8.14=7.86-0.05+1.43+0.49=9.02-4.11-0.19=7.33+5.58+9.83+6.18=5.94+6.26-6.28=2.24+3.29+5.35=8.8+8.98-3.42-1.47=3.12-1.95=8.22-1.77-3.2+6.46=3.6+5.66+2.1=9.19-1.14+0.88=4.24-2.91+6.89-1.55=7.19+8.16+8.93=4.82+5.55-5.37+0.68=9.88-1.31=7.87-5+3.65=8-5.01-2.7=4.14-0.18=6.51+9.01-5.67-4.61=8.25-1.77+4.84-5.83=8.22+0.55+1.32-8.33=9.98-2.96-1.95-4.54=3.79-2.23+8.89-2.63=1.71+5.13+9.7-7.51=7.26-2.48+7.43-7.92=5.93-3.08+9.33+2.03=0.12+0.07+8.29+8.53=9.35+0.49=6.85-3.76-0.19+9.46=3.07+8.65+0.59=2.94+7.96-1.09+8.02=2.46+9.96+1.7+4.63=7.06+3.35+8.79-7.33=6.34-0.06+1.44+2.41=8.12-1.65+3.99-2.07=7.17+8.38-1.33=6.88+5.73-5.11-0.66=7.35+8.23-3.83+5.85=5.32+7.71=5.79-2.86=9.02-4.21-0.15+2.64=9.18-1.42-6.72=7.39-1.82-1.52-0.2=8.68-1.8+0.31=5.99+8.43+2.94+0.85=4.67-2.6-0.43=3.87+5.82=1.33+4.3-4.66+6.03=1.8+1.94-2.22=5.86-0.94-3.89=7.1-5.81+1.95=8.77-3.29=4.7-2.31-0.25-0.91=6.57-5.54+1.08-1.25=4.56-3.13-0.87+0.22=2.35+1.45+6.82-7.33=9.49-1.13=7.92-4.37-0.08=5.71-3.5+3.26+7.86=4.32+4.74=5.17-1.94+5.26-5.58=4.31+2.72-3.87=2.82+6.35-8.67=1.72+7.7=9.93-1.27-1.41+1.76=6.26-3.14-1.13=9.54-1.56-3.29-0.68=1.46-0.75+7.06=5.48-0.33+2.05=6.71-1.31+5.3=1.81+8.61+0.43-9.52=1.71+8.28-0.28-3.93=1.15+9.64-2.26=9.92-1.22-6.31+3.62=7.21+7.56+5.62=6.65+3.13=9.72-5.11+3.74-6.86=8.43-5.28-0.09=4.57+3.15-1.21=3.53+6.83-0.99+6.93=8.13-3.31-4.39-0.25=9.94+1.7+4.92=4.74-3.66+2.12=1.26+2.43+6.88+8.34=6.17-0.34-1.46=2.14+8.76=6.66-0.8+4.67=3.74+5.32+3.44=5.66-1.05=9.42+7.65-5.29+6.88=5.5-1.07=7.99-7.4=4.81-2.04-0.17-0.49=6.56-0.42+8.8+3.34=0.76-0.36+2.76+4.95=9.45+9.89-3.75-0.47=9.63-1.54-7.33=8.63-5.51-2.27=5.05+9.04+5.93=0.89+1.67=1.06+2.73+1.12+7.21=8.95-0.29-1.3-2.82=7.9-5.34-2.02+4.14=6.42-4.53+7.17-4.72=5.59-2.01+7.78-0.55=7.25+7.47-2.83-3.62=9.66-4.5-3.67=4.46+9.15-0.48-2.69=4.01-3.91+0.22+1.53=1.48+3.77+1.42=9.58+9.89+0.81=8.88+4.96-1.21=6.71-1.96-1.74+2.57=1.98+7.65-4.64-1.04=1.58+7.3+8.26+3.89=4.48+4.82-8.11-0.73=5.84-2.01-2.32=9.64+5.06+7-3.12=1.83+2.06-1.11+4.41=4.88-1.75+9.09=6.9+4.11+5.86=9.75-4.48-4.74+5.77=0.23+5.32+7.37=1.2+5.96=8.59+5.95-5.37+9.32=1.94+4.52-0.29-4.73=1.27+6.81+5.14=9.33-3.72-0.6-0.78=4.59+5.68+6.42=2.4+4.2+8.18=3.27+1.31+9.84+6.72=3.17+5.2+2.75-6.04=9.33-1.31=4.93-4.36+2.64=2.02+7.7-8.43=9.44-3.32-0.76=7.67-4.9+2.34=3.7-0.16+0.29=5.49-1.79-1.02-2.2=7.19-7.02=3.61+2.53-2.18-1.02=5.87-1.26-3.36+4.35=5.33-4.86+9.58+0.03=0.41+7.81+0.75=7.4-0.31-6.43=4.23-1.48+3.34=9.68-1.12-1.46+4.35=3.03+4.13=8.77-7.89=9.28-2.65-2.02+0.47=4.28+0.51+5.57+6.77=3.62+3.73=7.81+8-5.68-1.4=7.35+0.16+7.6-6.86=9.94-4.55+1.08-0.56=7.28-3.2-2.44+3.25=9.92-5.27-0.17-1.26=9.98+4.9+8+9.86=4.79-3.53+9=5.11+4.35-1.45-3.72=8.84+0.37-3.39+2.17=3.58-3.19+4.15=9.68+0.06+2.37=8.1+8.44=8.46+2.57-7.83+6.71=9.41-0.38-1.31+8.13=4.28+3.55-3.49=7.95+6.75-7.18+7.29=1.61+9.18-0.8-5.55=5.48+7.41-5.94-1.58=5.34-3.63+3.58=6.36-6.12+2.34-0.92=7.4-4.61+0.19+9.64=5.64+4.11+3.34-2.61=1.27+7.03-4.36=4.15+7.92-8.22=8.1+3.29-7.75=6.04+2.78-1.76-5.35=7.26-0.48-3.09+1.44=2.73-1.82+6.15+3.35=8.94+2.77=9.61-5.87+7.86-9.1=9.85-5.72-1.88=9.78-3.31-1.49-1.48=7.31+5.75-4.91+5.58=4.94-0.11-2.42=4.8+1.69+9.57=9.58+6.05+8.27-7.01=4.26-3.16=4.77+2.04=9.04+2.04-3.57+6.51=1.17+9.59+9.51=9.51+3.29-8.15+6.6=9.94-4.04=9.14-1.47-0.61-1.3=8.95-7.34=9.49-1.43-0.64-0.93=3.36+1.79-4.3=1.77+5.19+2.77=8.1+4.37-2.61=2.54+7.6-2.24=1.88+7.07+4.34-9.34=5.56-0.53=1.88-0.93+6.11=5.98-2.21-1.22+1.43=3.26+3.99=7.5-4.39+6.98=9.21+8.39-2.19+5.5=5.5+4.92-7.27-2.78=8.27-0.64-3.55-1.42=4.88-0.41-4.33=8.45+5.08=9.31+5.7-1.46+3.97=5.22-1.73=2.19+0.71+7.61+5.78=7.76-0.69-0.26=9.76-5.74-2.34=5.84-2.9-0.77+4.5=7.22+4.05+4.9+7.23=8.68-3.13-4.42=7.59-1.78-2.65+1.02=9.1-6.47+0.27+8.55=6.09+4.84-4.92=5.98+6.44+6.51-8.88=8.44-3.73-2.43=6.77-6.51+3.49-1.78=8.71-0.52-0.07-5.97=8.24+4.46-8.75+9.9=2.54+7.49-5.82+4.73=3.03+5.13-6.57-0.8=5.92-1.02-3.43+0.27=4.16-1.72+7.88-0.31=8.27-2.45=6.61-2.87-2.92+8.98=9.15-0.88-6.86-1.02=7.15-2.97+3.48-3.79=7.13+4.73=8.49+0.96-2.71=7.32-4.06-1.27-0.06=3.07+6.88=0.98+2.62-1.69=1.56+6.95=4.04+6.62+6.69+4.36=2.03+8.83-7.76+8.05=1.56+3.64+3.24=9.93-1.98-0.33=4.02+8.04-3.96=3.77+8.83+1.16+9.76=9.93-3.38-5.68+6.47=1.62+0.61+3.24+7.96=5.23+3.26-7.08-1.26=7.07+2.58+4.98+8.07=1.64+1.65=7.15-2.56+4.32=6.81+4.52-6.89+9.4=9.76-1.19+5.72=1.39+9.76-1.13-0.81=9.3-0.32-4.79-1.17=7.86-5.46=7.11+0.42+9.85=9.78-4.58+0.49=4.7+0.67+4.2+9.84=7.09-0.84-0.92-1.53=9.75-7.76-1.65=9.64+6.82-4.2-8.39=8.89+5.81-9.04-3.12=8.76+6.68+0.85=1.31+6.89=7.05+7.5+6.22-6.4=9.66-7.54-0.09+1.78=8.97+3.53+9.72=9.03-0.44-3.9=6.86-5.68+7.63=9.22-3-1.47-3.63=7.98-0.49-0.93=4.73+3.07-5.32+0.44=8.69+4.72+0.88-8.07=8.8-5.95+9.62-2.87=8.42-6.57+9.45-2.24=1.22-0.86+7.47+4.74=1.81+9.37-5.47=8.14+5.31+4.12=5.5+0.76+5.41-7=7.54-7.19=4.92-1.75-2.04-1.01=8.83-8.64+4.97+5.18=5.7-1.39+5.14-1=7.97-0.43+7.79-0.48=5.16+9.03-4.41+8.58=0.23+4.25=7.73-1.89-2.08+1.84=0.34+6.89+2.13+4.08=9.15+3.23-1.25-6.61=4.78-3.95=8.83-3.72=9.07+0.73+4.53+1.54=9.6+7.65-6.4-4.1=8.68-0.68+5.52=9.85+8.69-7.49=3.32+9.48-0.93=2.84+6.11-7.98+2.32=9.86+1.38+4.68=5.35+4.55+8.86-3.94=0.86+1.26+3.27+9.15=2.95+6.39-7.25=0.09+5.81=6.67-5.01+6.15=8.05-3.28+4.42=9.79-7.25+2.08-3.32=4.29-1.87=8.8-2.83+9.69=4.84-2.78+5.53=5.81+7.35+8.88-8.24=4.66+4.89-4.61=8.5-6.98=6.86+9.94+3.3+9.92=8.95+7.12-2.3-9.17=9.29+1.14+7=8.26+5.17-3.78-1.05=9.53+9.43=2.56-0.43=4.17-0.29+9.43-4.73=1.9+7.48-2.06+4.54=5.42+3.16-5.17-1.67=4.96-2.02-1.39=8.66+4.59-8.88-0.03=7.94-2.05+9.4+6.94=2.91-0.14-1.05-1.03=8.61+6.3+2.78-9.48=8+6.78+9.22+2.85=6.1+6.27-1.13-4.05=4.33+8.97+0.96-2.31=8.55-3.57+6.29-6.37=8.13-3.31=4.16+3.41+1.28+9.66=5.77-0.29-1.72+8.43=3.07+0.32-0.82+4.36=4.42-1.44+4.17+6.29=3.22+7.11+7.71=8.26+0.67-5.19-0.94=8.53-4.95+7.03+8.58=8.22+3.52=9.77+4.34-8.42+9.56=9.07-6.58+5.63+0.85=5.72+3.53=2.57+3.45=9.13-1.21-3.64-0.29=1.18-0.72=9.14+8.97+9.71-9.26=6.15+3.29+8.78-9.89=6.91+4.9-4.3-4.17=6.31+6.51+8.58=6-3.26-0.96=8.84-2.22-4-1.51=6.48-2.41+7.72=6.34-2.64+3.92-1.54=4.54-0.22+3.54-0.92=9.88-6.2+5.35+7.86=7.71+0.47-2.95=5.27-2.24-0.81+8.7=8.25-2.47=7.68-0.07-6.5+2.39=5.27-1.42+7.93-4.73=8.18-5.81=7.8-3.39+5=9.42-0.28+0.09-0.77=7.13-4.91=7.5-0.63+5.63-1.6=8.82+4.7+2.15-7.15=4.42-0.53+8.85-3.98=6.97+9.05+6.04-7.98=9.54+1.93-8.59+7.52=4.7-2.91+2.08=6.37-0.33+4.41-0.25=5.27-3.18+7.65+7.56=2.2+0.59-2.19=7.02-1.16+1.85+7.9=8.9-1.02+3.95-1.28=8.95-0.88-4.58-3.35=6.75+4.15-9.17+6.05=4.22+9.61=1.93+2.86+9.24=3.67-2-0.15+6.35=8.74+5.04+0.48-4.65=8.85-1.15-1.27-5.17=6.51+9.36+4.87+2.17=7.43-1.92-0.67=9.28-8.9+5.54+4.47=8.5-2.6-4.22=2.13+7.66=4.19-2.91+1.19=8.04-1.83-1.31-2.72=5.37-0.21-1.33-3.68=5.88-0.11-1.14-1.79=9.22-3.46=2.01-0.37+5.62=9.69-2.46-3.92+5.01=4.81+3.84-0.8-2.14=0.3+4.39=9.86+5.03+6.22=2.91+4.14+3.02=1.06+7.09+5.52+8.37=9.89-8.24+0.94+1.56=8.18-1.69-6.16+6.35=3.91+7.1-4.05+2.43=6.4+7.27=6.41+2.86+9.17-4.53=3.07+2.1-3.64+1.07=8.51+7.28-0.06-9.76=5.46+0.42+8.67-5.07=7+5.79=7.88-3.23-2.51=5.56-2.9+5.84-2.33=2.8-1.73+4.65-1.42=8.39-7.81=3.47-3.18+4.41=3.67+4.2+8.37=7.81-1.04-3.12-2.26=8.1-0.71-0.61-6.34=2.7-1.61+8.86-5.29=0.94+9.81+8.17-9.33=3.73-0.51+7.74-3.7=9.51-1.63-3.65+4.22=9.85-0.95-2.25+9.54=9.89-6.25+7.14+6.18=9.4-3.8-0.47+8.55=5.64-1.27+2.91-0.55=4.39+2.63+1.39=8.41+9.79+8.48-0.53=6.95-4.64+2.1+9.22=7.67-5.96+4.74+2.8=4.39-1.52+2.96=0.25+4.86+8.54=7.58+2.87+9.33-3.58=2.96+2.55-3.86+1.48=3.65+2.12-5.59+1=6.58+3.55+4.64-6.02=9.62+7.58-3.71+5.39=6.29-5.23-0.09+7.29=8.37+1.15-6.02=1.41+2.83+3.59=7.08-0.82-1.49=4.54+4.12+0.08-3.9=9.43-2.89+9.83-1.24=9.37-3.74+6.51=9.14+6.15-2.33+2.84=8.37-0.91+2.05-2.26=7.58-2.89+3.83+7.33=7.67-0.69-4.19-2.01=6.04-2.78-0.77=7.8-3.03+5.89=2.78+0.47+6.66+8.44=9.77-8.89+9.58-6.67=6.48-0.14-5.64+3.53=9.46-8.05-0.61=9.69-8.25-1.17+9.62=9.09-8.65+1.43+0.73=8.04-2.38+2.55+1.31=3.56+9.32-7.67=8.66-3.75-0.91-2.8=2.15+7.52+9.19+7.63=8.47+4.4+1.35=9.95-7.63-1.01-0.17=5.54+7.21-6.34=3.58-0.56=2.15+3.47+5.77=3.04+9.24=0.9-0.66+7.07+6=9.19-6.37=8.89-0.93-0.28+3.02=9.42-8.74=9.14+3.35+2.1=7.41+6.7+9.93-8.09=2.42-2.19+7.03+1.63=9.2-6.54=5.34-2.83+9.79=0.85+5.53+0.28-4.96=7.19+0.67=9.4-0.08+9.2-0.26=8+7.08-7.82-0.43=4.03+4.94=2.72+0.95+7.44+2.51=7.88-0.42-1.83=6.84-1.62+7.4-0.55=5.06-1.98+1.01=8.44+3.73+9.83=9.38+1.67=9.86-3.98+4.3+1.53=0.7+7.49-2.1-0.87=3.34-1.13-1.61+1.78=9.42+6.98=7.99-2.58+5.98=0.95+8.14+6.99+3.49=7.1+3.56-4.34=5.04+1.43+2.53-5.91=6.25+5.46-2.41+8.44=2.66+1.85-1.46=7.16-2.33-0.47=7.71-5.1=2.52+3.21=5.75+2.03+6.2-0.05=1.14-0.37=8.32+7.46+1.58+5.18=8.64-1.98-4.58=7.38-5.97+8.7+9=1.96+5.04=7.65-3.24-4.31+5.83=9.03+1.74+8.99+4.61=9.07-3.5+8.85-6.5=0.79+7.93-4.1=2.48+0.84+2+8.18=8.94-0.29-0.79=4.96+3.59=8.31-1.86-5.95=6.85+4.17-4.51-1.62=3.18+2.51-2.54=7.33+4.15-0.18-1.55=4.69+7.05-1.14-9.01=5.06+7.94+9.6-7.85=9.44-2.58-4.91=3.81-1.72+2.54=9.78-5.27-0.33+7.66=2.12+4.49=4.21+7.24+9.01=9.63-0.84-6.66+1.25=9.37+5.52+3.97+2.39=9.51-2.04-3.02+8.41=1.42+4.77+2.18+3.03=6.44+2.56-2.15=5.37-1.7=6.57-0.88-0.89-3.64=9.6-1.94=7.44+1.67+9.59=6.86-1.76=7.41+8.25=3.39-1.59+8.93+9.9=9.34-2.93-0.48+4.61=7.91-3.36+4.41=4.12-1.54-0.3-1.84=9.25-7.76+8.98+8.47=3.74-2.56+1.9+2.94=3.36+4.88-5.95=8.9-6.39+9.21-8.47=8.8+4.7=5.36+7.45-9.7=9.82-0.51-2.6=1.45+8.4-8.53+4.26=6.26-3.7+6.11-4.33=2.11+9.99+0.02+1.12=7.15+5.74+2.29-5.99=4.58+0.53+5.42+0.26=7.12-0.05-1.74=7.35+4.81-7.78+3.25=7.69+9.15-6.85-8.49=1.94+5.21+9.29=4.67+3.87-2.15+8.03=5.73-3.34+6.8+4.37=5.52+9.47-7.8+7.87=6.25+3.88+9.42-1.69=7.71+1.2=6.31+8.74-2.93+7.29=9.47-0.46=4.92+6.82+0.18+6.1=4.74+1.47+5.24+2.45=9.76+8.26=9.03-4.02-0.83=2.73+6.52+0.73=3.88-1.37=5.16+2.96-6.85-0.14=8.46+3.7+1.3=3-1.14+6.89+3.64=9.53-6.86-0.39+1.35=8.74-0.18-5.92+8.84=4.61+8.34-4.35-1.48=0.79+4.29-4.26+7.36=1.35-0.04-0.25+7.03=9.96-3.02-1.77-4.57=7.16-2.66+0.05=1.57+8.74-1.44+7.2=3.6+4.44-4.84+9.77=9.57+0.92-7.99=8.69+2.41+2.46+1.6=7.95-1.8-1.56-0.84=5.59-1.87-2.05-0.4=5.64+2.32=5.43+6.74-0.5=5.1-2.34+6.22+9.85=9.42+0.3+1.66-4.73=2.24-0.44+4.73+0.97=5.21-0.45+5.14+8.23=4.16+7.77-1.39=4.09-0.84+6.49+7.31=9.89-1.42-4.32=4.82+1.41-2.26+6.03=4.16+7.95-3.35+0.57=5.93-0.52-1.49=1+8.06+5.71-8.88=8.07-5.56+9.36+6.65=9.59+9.63+5.83+8.14=9.26-3.04-1.67=5.77+6.95-1.35+4.86=7.32+2.85-0.07+7.29=5.19+7.9+4.61=7.11+7.52+9.78+5.53=1.73+0.75=8.04-0.78+7.27-9.61=4.49+0.94+8.47=3.97-2.26=8.01+5-4.49-2.95=6.68-0.64-4.18=0.07+2.13+4.78=9.3-0.29-3.54-0.84=8.52-8.08+2.48=4.71+1.89-0.18-2.29=0.99-0.12+8.27=5.87+2.42+2.39=7.72-2.38-3.06+9.09=3.99-3.54+2.07+6.88=2.05+4.69+3.33=5.63-3.39+3.87-1.56=6.8-4.96+5.54-6.89=8.25-0.66-1.68-5.23=6.42+8.02+0.69+4.58=8.16+7.63-4.93=9.48+7.43-3.17+4.02=3.21+9.57-0.78=6.83+5.31+9.28-3.04=3.77+7.92-1.42-4.97=1.54+0.25+9.53+1.65=4.97-0.55+5.79+0.86=5.14+8.99-0.18+9.68=7.54-3.13+6.15=7.13+7.34+2.87+5.54=3.71+8.28+5.36+6.37=4.84-0.89=6.73-0.44-2.78=1.31+8.88-5.41-3.41=7.4+1.1-6.34=2.77+7.11+0.19+3.43=1.34+4.83=9.47-2.72+3.46=5.85+1.74+1.68-5.05=0.94+0.11+1.4+2.34=7.69-3.62+8.16-8.28=9.81-0.08-7.82=8.65-3.13-2-2.77=9.04-6.96-0.43-0.6=8.16-6.58+2.72=6.03+4.86-6.71+2.98=7.66-4.11-0.35-0.19=9.93-0.68-5.41-1.29=5.21-0.5-0.04-4.12=7.47-3.77-1.83-0.59=3.27+7.54+9.32-1.14=7.09+8.75-7.43-1.72=4.03-1.33+1.29+6.57=2.12+8.12+7.35+4.96=0.45+1.83+5.89+9.84=5.98-3.57+6.39=8.92-2.77+5.07+5.85=2.86+4.14-3.5=2.33+1.19+2.4=2+6.83+8.17-1.26=5.71+4.73-3.02-4.68=7.31-7.11=5.97+4.96+1.1-2.65=2.45+9.13-1.8-9.05=0.25+7.93+1.19-4.11=9.34-0.77-1.03-6.98=8.45-0.81-0.32=4.11-1.35+4.19=9.8-1.26-2.17-4.75=6.7-4.36+6.47+1.95=8.1-2.23-4.27=8.78-4.12+8.58=6.34-0.7-5.1+5.89=7.57-1.61-0.36-0.11=1.58+6.78-6.55=1.26+6.37+7.33=2.28-0.74=5.49-2.52-0.21+9.98=4.73+6.91+4.81+0.58=7.66+7.03+1.3-4.43=5.23+9.63+7.89+7.07=5.83-0.05=8.93-1.28-5.64+8.89=1.66+7.54=5.25-2.21+2.15+3.63=4.87-1.33-2.59-0.57=4.56-2.09+7.87+1.49=4.74-0.33+8.45-3.56=9.49+8.71+9.66-3.45=8.48-1.66-4.86-1.39=5.79+6.76+5.57-5.04=4.79-3.65+9.46-8.13=3.02+1.97+6.38-8.8=3.8+7.72-2.65-1.32=9.14+4.75+3.52=8.16-4.64+4.77=9.76+3.17-8.64=6.07+8.24=6.62-1.75-4.01+6.35=7.36+5.21-2.38=1.16+6.09-1.78=8.69+5.25-6.21-0.6=8.57+4.79+8.95+4.37=8.37-8.2+7.49-3.42=4.85+7.75-7.57+3.44=6.41-6.03=3.6+6.62-1.18=9.08-5.94+9.7-5.82=9.44+5.22+4.15+5.78=8.62+0.68-1.96-7.21=3.06+6.29-0.18-4.5=9.96-1.38=7.64-0.8-6.1+5.85=9.75-5.69-2.35-0.61=9.78-2.99-5.84+6.16=2.09+4.49-5.74=1.38+5.38-4.76+8.14=8.37-7.9+8.7+1.88=2.67+2.85-0.31-4.31=8.84-3.22-2.68=5.34+1.12-4.59+4.78=7.51-0.19=9.47-2.85+5.99+9.89=9.87+1.28-1.04-5.7=6.89-4.18+3.49+8.49=2.65+7.02+3.69+4.01=8.75+3.46-9.72=7.47+3.51=4.57+4.18-2.9=7.03+4.98=9.64+0.8+3.59=7.82-0.59-1.97-3.72=3.04-0.11=9.19-8.19+9.31-1.72=6.63-3.65+8.19-5.06=9.09-4.51+0.61+2.13=6.09-0.04-0.84=7.2+2.93=0.81+6.56=8.13+9.88+8.92-6.08=7.8+4.18-5.31=5.63-0.48+3.4=9.28-6.95-0.66+5.16=5.49-1.75+7.85+0.73=9.52-8.53=参考答案3.82+4.31-7.47+7.56=8.222.56+2.23+3.36-2.29=5.866.01-2.01=49.66+2.53+6.31-8.46=10.046.72+4.33-2.52=8.534.14+0.45+3.69-2.81=5.477.99-4.12-0.41=3.467.29-2.72-4.36+3.6=3.814.67-2.18+8.14=10.637.86-0.05+1.43+0.49=9.739.02-4.11-0.19=4.727.33+5.58+9.83+6.18=28.925.94+6.26-6.28=5.922.24+3.29+5.35=10.888.8+8.98-3.42-1.47=12.893.12-1.95=1.178.22-1.77-3.2+6.46=9.713.6+5.66+2.1=11.369.19-1.14+0.88=8.934.24-2.91+6.89-1.55=6.677.19+8.16+8.93=24.284.82+5.55-5.37+0.68=5.689.88-1.31=8.577.87-5+3.65=6.528-5.01-2.7=0.294.14-0.18=3.966.51+9.01-5.67-4.61=5.248.25-1.77+4.84-5.83=5.498.22+0.55+1.32-8.33=1.769.98-2.96-1.95-4.54=0.533.79-2.23+8.89-2.63=7.821.71+5.13+9.7-7.51=9.037.26-2.48+7.43-7.92=4.295.93-3.08+9.33+2.03=14.210.12+0.07+8.29+8.53=17.019.35+0.49=9.846.85-3.76-0.19+9.46=12.363.07+8.65+0.59=12.312.94+7.96-1.09+8.02=17.832.46+9.96+1.7+4.63=18.757.06+3.35+8.79-7.33=11.876.34-0.06+1.44+2.41=10.138.12-1.65+3.99-2.07=8.397.17+8.38-1.33=14.226.88+5.73-5.11-0.66=6.847.35+8.23-3.83+5.85=17.65.32+7.71=13.035.79-2.86=2.939.02-4.21-0.15+2.64=7.39.18-1.42-6.72=1.047.39-1.82-1.52-0.2=3.858.68-1.8+0.31=7.195.99+8.43+2.94+0.85=18.214.67-2.6-0.43=1.643.87+5.82=9.691.33+4.3-4.66+6.03=71.8+1.94-2.22=1.525.86-0.94-3.89=1.037.1-5.81+1.95=3.248.77-3.29=5.484.7-2.31-0.25-0.91=1.236.57-5.54+1.08-1.25=0.864.56-3.13-0.87+0.22=0.782.35+1.45+6.82-7.33=3.299.49-1.13=8.367.92-4.37-0.08=3.475.71-3.5+3.26+7.86=13.334.32+4.74=9.065.17-1.94+5.26-5.58=2.914.31+2.72-3.87=3.162.82+6.35-8.67=0.51.72+7.7=9.429.93-1.27-1.41+1.76=9.016.26-3.14-1.13=1.999.54-1.56-3.29-0.68=4.011.46-0.75+7.06=7.775.48-0.33+2.05=7.26.71-1.31+5.3=10.71.81+8.61+0.43-9.52=1.331.71+8.28-0.28-3.93=5.781.15+9.64-2.26=8.539.92-1.22-6.31+3.62=6.017.21+7.56+5.62=20.396.65+3.13=9.789.72-5.11+3.74-6.86=1.498.43-5.28-0.09=3.064.57+3.15-1.21=6.513.53+6.83-0.99+6.93=16.38.13-3.31-4.39-0.25=0.189.94+1.7+4.92=16.564.74-3.66+2.12=3.21.26+2.43+6.88+8.34=18.916.17-0.34-1.46=4.372.14+8.76=10.96.66-0.8+4.67=10.533.74+5.32+3.44=12.55.66-1.05=4.619.42+7.65-5.29+6.88=18.665.5-1.07=4.437.99-7.4=0.594.81-2.04-0.17-0.49=2.116.56-0.42+8.8+3.34=18.280.76-0.36+2.76+4.95=8.119.45+9.89-3.75-0.47=15.129.63-1.54-7.33=0.768.63-5.51-2.27=0.855.05+9.04+5.93=20.020.89+1.67=2.561.06+2.73+1.12+7.21=12.128.95-0.29-1.3-2.82=4.547.9-5.34-2.02+4.14=4.686.42-4.53+7.17-4.72=4.345.59-2.01+7.78-0.55=10.817.25+7.47-2.83-3.62=8.279.66-4.5-3.67=1.494.46+9.15-0.48-2.69=10.444.01-3.91+0.22+1.53=1.851.48+3.77+1.42=6.679.58+9.89+0.81=20.288.88+4.96-1.21=12.636.71-1.96-1.74+2.57=5.581.98+7.65-4.64-1.04=3.951.58+7.3+8.26+3.89=21.034.48+4.82-8.11-0.73=0.465.84-2.01-2.32=1.519.64+5.06+7-3.12=18.581.83+2.06-1.11+4.41=7.194.88-1.75+9.09=12.226.9+4.11+5.86=16.879.75-4.48-4.74+5.77=6.30.23+5.32+7.37=12.921.2+5.96=7.168.59+5.95-5.37+9.32=18.491.94+4.52-0.29-4.73=1.441.27+6.81+5.14=13.229.33-3.72-0.6-0.78=4.234.59+5.68+6.42=16.692.4+4.2+8.18=14.783.27+1.31+9.84+6.72=21.143.17+5.2+2.75-6.04=5.089.33-1.31=8.024.93-4.36+2.64=3.212.02+7.7-8.43=1.299.44-3.32-0.76=5.367.67-4.9+2.34=5.113.7-0.16+0.29=3.835.49-1.79-1.02-2.2=0.487.19-7.02=0.173.61+2.53-2.18-1.02=2.945.87-1.26-3.36+4.35=5.65.33-4.86+9.58+0.03=10.080.41+7.81+0.75=8.977.4-0.31-6.43=0.664.23-1.48+3.34=6.099.68-1.12-1.46+4.35=11.453.03+4.13=7.168.77-7.89=0.889.28-2.65-2.02+0.47=5.084.28+0.51+5.57+6.77=17.133.62+3.73=7.357.81+8-5.68-1.4=8.737.35+0.16+7.6-6.86=8.259.94-4.55+1.08-0.56=5.917.28-3.2-2.44+3.25=4.899.92-5.27-0.17-1.26=3.229.98+4.9+8+9.86=32.744.79-3.53+9=10.265.11+4.35-1.45-3.72=4.298.84+0.37-3.39+2.17=7.993.58-3.19+4.15=4.549.68+0.06+2.37=12.118.1+8.44=16.548.46+2.57-7.83+6.71=9.919.41-0.38-1.31+8.13=15.854.28+3.55-3.49=4.347.95+6.75-7.18+7.29=14.811.61+9.18-0.8-5.55=4.445.48+7.41-5.94-1.58=5.375.34-3.63+3.58=5.296.36-6.12+2.34-0.92=1.667.4-4.61+0.19+9.64=12.625.64+4.11+3.34-2.61=10.481.27+7.03-4.36=3.944.15+7.92-8.22=3.858.1+3.29-7.75=3.646.04+2.78-1.76-5.35=1.717.26-0.48-3.09+1.44=5.132.73-1.82+6.15+3.35=10.418.94+2.77=11.719.61-5.87+7.86-9.1=2.59.85-5.72-1.88=2.259.78-3.31-1.49-1.48=3.57.31+5.75-4.91+5.58=13.734.94-0.11-2.42=2.414.8+1.69+9.57=16.069.58+6.05+8.27-7.01=16.894.26-3.16=1.14.77+2.04=6.819.04+2.04-3.57+6.51=14.021.17+9.59+9.51=20.279.51+3.29-8.15+6.6=11.259.94-4.04=5.99.14-1.47-0.61-1.3=5.768.95-7.34=1.619.49-1.43-0.64-0.93=6.493.36+1.79-4.3=0.851.77+5.19+2.77=9.738.1+4.37-2.61=9.862.54+7.6-2.24=7.91.88+7.07+4.34-9.34=3.955.56-0.53=5.031.88-0.93+6.11=7.065.98-2.21-1.22+1.43=3.983.26+3.99=7.257.5-4.39+6.98=10.099.21+8.39-2.19+5.5=20.915.5+4.92-7.27-2.78=0.378.27-0.64-3.55-1.42=2.664.88-0.41-4.33=0.148.45+5.08=13.539.31+5.7-1.46+3.97=17.525.22-1.73=3.492.19+0.71+7.61+5.78=16.297.76-0.69-0.26=6.819.76-5.74-2.34=1.685.84-2.9-0.77+4.5=6.677.22+4.05+4.9+7.23=23.48.68-3.13-4.42=1.137.59-1.78-2.65+1.02=4.189.1-6.47+0.27+8.55=11.456.09+4.84-4.92=6.015.98+6.44+6.51-8.88=10.058.44-3.73-2.43=2.286.77-6.51+3.49-1.78=1.978.71-0.52-0.07-5.97=2.158.24+4.46-8.75+9.9=13.852.54+7.49-5.82+4.73=8.943.03+5.13-6.57-0.8=0.795.92-1.02-3.43+0.27=1.744.16-1.72+7.88-0.31=10.018.27-2.45=5.826.61-2.87-2.92+8.98=9.89.15-0.88-6.86-1.02=0.397.15-2.97+3.48-3.79=3.877.13+4.73=11.868.49+0.96-2.71=6.747.32-4.06-1.27-0.06=1.933.07+6.88=9.950.98+2.62-1.69=1.911.56+6.95=8.514.04+6.62+6.69+4.36=21.712.03+8.83-7.76+8.05=11.151.56+3.64+3.24=8.449.93-1.98-0.33=7.624.02+8.04-3.96=8.13.77+8.83+1.16+9.76=23.529.93-3.38-5.68+6.47=7.341.62+0.61+3.24+7.96=13.435.23+3.26-7.08-1.26=0.157.07+2.58+4.98+8.07=22.71.64+1.65=3.297.15-2.56+4.32=8.916.81+4.52-6.89+9.4=13.849.76-1.19+5.72=14.291.39+9.76-1.13-0.81=9.219.3-0.32-4.79-1.17=3.027.86-5.46=2.47.11+0.42+9.85=17.389.78-4.58+0.49=5.694.7+0.67+4.2+9.84=19.417.09-0.84-0.92-1.53=3.89.75-7.76-1.65=0.349.64+6.82-4.2-8.39=3.878.89+5.81-9.04-3.12=2.548.76+6.68+0.85=16.291.31+6.89=8.27.05+7.5+6.22-6.4=14.379.66-7.54-0.09+1.78=3.818.97+3.53+9.72=22.229.03-0.44-3.9=4.696.86-5.68+7.63=8.819.22-3-1.47-3.63=1.127.98-0.49-0.93=6.564.73+3.07-5.32+0.44=2.928.69+4.72+0.88-8.07=6.228.8-5.95+9.62-2.87=9.68.42-6.57+9.45-2.24=9.061.22-0.86+7.47+4.74=12.571.81+9.37-5.47=5.718.14+5.31+4.12=17.575.5+0.76+5.41-7=4.677.54-7.19=0.354.92-1.75-2.04-1.01=0.128.83-8.64+4.97+5.18=10.345.7-1.39+5.14-1=8.457.97-0.43+7.79-0.48=14.855.16+9.03-4.41+8.58=18.360.23+4.25=4.487.73-1.89-2.08+1.84=5.60.34+6.89+2.13+4.08=13.449.15+3.23-1.25-6.61=4.524.78-3.95=0.838.83-3.72=5.119.07+0.73+4.53+1.54=15.879.6+7.65-6.4-4.1=6.758.68-0.68+5.52=13.529.85+8.69-7.49=11.053.32+9.48-0.93=11.872.84+6.11-7.98+2.32=3.299.86+1.38+4.68=15.925.35+4.55+8.86-3.94=14.820.86+1.26+3.27+9.15=14.542.95+6.39-7.25=2.090.09+5.81=5.96.67-5.01+6.15=7.818.05-3.28+4.42=9.199.79-7.25+2.08-3.32=1.34.29-1.87=2.428.8-2.83+9.69=15.664.84-2.78+5.53=7.595.81+7.35+8.88-8.24=13.84.66+4.89-4.61=4.948.5-6.98=1.526.86+9.94+3.3+9.92=30.028.95+7.12-2.3-9.17=4.69.29+1.14+7=17.438.26+5.17-3.78-1.05=8.69.53+9.43=18.962.56-0.43=2.134.17-0.29+9.43-4.73=8.581.9+7.48-2.06+4.54=11.865.42+3.16-5.17-1.67=1.744.96-2.02-1.39=1.558.66+4.59-8.88-0.03=4.347.94-2.05+9.4+6.94=22.232.91-0.14-1.05-1.03=0.698.61+6.3+2.78-9.48=8.218+6.78+9.22+2.85=26.856.1+6.27-1.13-4.05=7.194.33+8.97+0.96-2.31=11.958.55-3.57+6.29-6.37=4.98.13-3.31=4.824.16+3.41+1.28+9.66=18.515.77-0.29-1.72+8.43=12.193.07+0.32-0.82+4.36=6.934.42-1.44+4.17+6.29=13.443.22+7.11+7.71=18.048.26+0.67-5.19-0.94=2.88.53-4.95+7.03+8.58=19.198.22+3.52=11.749.77+4.34-8.42+9.56=15.259.07-6.58+5.63+0.85=8.975.72+3.53=9.252.57+3.45=6.029.13-1.21-3.64-0.29=3.991.18-0.72=0.469.14+8.97+9.71-9.26=18.566.15+3.29+8.78-9.89=8.336.91+4.9-4.3-4.17=3.346.31+6.51+8.58=21.46-3.26-0.96=1.788.84-2.22-4-1.51=1.116.48-2.41+7.72=11.796.34-2.64+3.92-1.54=6.084.54-0.22+3.54-0.92=6.949.88-6.2+5.35+7.86=16.897.71+0.47-2.95=5.235.27-2.24-0.81+8.7=10.928.25-2.47=5.787.68-0.07-6.5+2.39=3.55.27-1.42+7.93-4.73=7.058.18-5.81=2.377.8-3.39+5=9.419.42-0.28+0.09-0.77=8.467.13-4.91=2.227.5-0.63+5.63-1.6=10.98.82+4.7+2.15-7.15=8.524.42-0.53+8.85-3.98=8.766.97+9.05+6.04-7.98=14.089.54+1.93-8.59+7.52=10.44.7-2.91+2.08=3.876.37-0.33+4.41-0.25=10.25.27-3.18+7.65+7.56=17.32.2+0.59-2.19=0.67.02-1.16+1.85+7.9=15.618.9-1.02+3.95-1.28=10.558.95-0.88-4.58-3.35=0.146.75+4.15-9.17+6.05=7.784.22+9.61=13.831.93+2.86+9.24=14.033.67-2-0.15+6.35=7.878.74+5.04+0.48-4.65=9.618.85-1.15-1.27-5.17=1.266.51+9.36+4.87+2.17=22.917.43-1.92-0.67=4.849.28-8.9+5.54+4.47=10.398.5-2.6-4.22=1.682.13+7.66=9.794.19-2.91+1.19=2.478.04-1.83-1.31-2.72=2.185.37-0.21-1.33-3.68=0.155.88-0.11-1.14-1.79=2.849.22-3.46=5.762.01-0.37+5.62=7.269.69-2.46-3.92+5.01=8.324.81+3.84-0.8-2.14=5.710.3+4.39=4.699.86+5.03+6.22=21.112.91+4.14+3.02=10.071.06+7.09+5.52+8.37=22.049.89-8.24+0.94+1.56=4.158.18-1.69-6.16+6.35=6.683.91+7.1-4.05+2.43=9.396.4+7.27=13.676.41+2.86+9.17-4.53=13.913.07+2.1-3.64+1.07=2.68.51+7.28-0.06-9.76=5.975.46+0.42+8.67-5.07=9.487+5.79=12.797.88-3.23-2.51=2.145.56-2.9+5.84-2.33=6.172.8-1.73+4.65-1.42=4.38.39-7.81=0.583.47-3.18+4.41=4.73.67+4.2+8.37=16.247.81-1.04-3.12-2.26=1.398.1-0.71-0.61-6.34=0.442.7-1.61+8.86-5.29=4.660.94+9.81+8.17-9.33=9.593.73-0.51+7.74-3.7=7.269.51-1.63-3.65+4.22=8.459.85-0.95-2.25+9.54=16.199.89-6.25+7.14+6.18=16.969.4-3.8-0.47+8.55=13.685.64-1.27+2.91-0.55=6.734.39+2.63+1.39=8.418.41+9.79+8.48-0.53=26.156.95-4.64+2.1+9.22=13.637.67-5.96+4.74+2.8=9.254.39-1.52+2.96=5.830.25+4.86+8.54=13.657.58+2.87+9.33-3.58=16.22.96+2.55-3.86+1.48=3.133.65+2.12-5.59+1=1.186.58+3.55+4.64-6.02=8.759.62+7.58-3.71+5.39=18.886.29-5.23-0.09+7.29=8.268.37+1.15-6.02=3.51.41+2.83+3.59=7.837.08-0.82-1.49=4.774.54+4.12+0.08-3.9=4.849.43-2.89+9.83-1.24=15.139.37-3.74+6.51=12.149.14+6.15-2.33+2.84=15.88.37-0.91+2.05-2.26=7.257.58-2.89+3.83+7.33=15.857.67-0.69-4.19-2.01=0.786.04-2.78-0.77=2.497.8-3.03+5.89=10.662.78+0.47+6.66+8.44=18.359.77-8.89+9.58-6.67=3.796.48-0.14-5.64+3.53=4.239.46-8.05-0.61=0.89.69-8.25-1.17+9.62=9.899.09-8.65+1.43+0.73=2.68.04-2.38+2.55+1.31=9.523.56+9.32-7.67=5.218.66-3.75-0.91-2.8=1.22.15+7.52+9.19+7.63=26.498.47+4.4+1.35=14.229.95-7.63-1.01-0.17=1.145.54+7.21-6.34=6.413.58-0.56=3.022.15+3.47+5.77=11.393.04+9.24=12.280.9-0.66+7.07+6=13.319.19-6.37=2.828.89-0.93-0.28+3.02=10.79.42-8.74=0.689.14+3.35+2.1=14.597.41+6.7+9.93-8.09=15.952.42-2.19+7.03+1.63=8.899.2-6.54=2.665.34-2.83+9.79=12.30.85+5.53+0.28-4.96=1.77.19+0.67=7.869.4-0.08+9.2-0.26=18.268+7.08-7.82-0.43=6.834.03+4.94=8.972.72+0.95+7.44+2.51=13.627.88-0.42-1.83=5.636.84-1.62+7.4-0.55=12.075.06-1.98+1.01=4.098.44+3.73+9.83=229.38+1.67=11.059.86-3.98+4.3+1.53=11.710.7+7.49-2.1-0.87=5.223.34-1.13-1.61+1.78=2.389.42+6.98=16.47.99-2.58+5.98=11.390.95+8.14+6.99+3.49=19.577.1+3.56-4.34=6.325.04+1.43+2.53-5.91=3.096.25+5.46-2.41+8.44=17.742.66+1.85-1.46=3.057.16-2.33-0.47=4.367.71-5.1=2.612.52+3.21=5.735.75+2.03+6.2-0.05=13.931.14-0.37=0.778.32+7.46+1.58+5.18=22.548.64-1.98-4.58=2.087.38-5.97+8.7+9=19.111.96+5.04=77.65-3.24-4.31+5.83=5.939.03+1.74+8.99+4.61=24.379.07-3.5+8.85-6.5=7.920.79+7.93-4.1=4.622.48+0.84+2+8.18=13.58.94-0.29-0.79=7.864.96+3.59=8.558.31-1.86-5.95=0.56.85+4.17-4.51-1.62=4.893.18+2.51-2.54=3.157.33+4.15-0.18-1.55=9.754.69+7.05-1.14-9.01=1.595.06+7.94+9.6-7.85=14.759.44-2.58-4.91=1.953.81-1.72+2.54=4.639.78-5.27-0.33+7.66=11.842.12+4.49=6.614.21+7.24+9.01=20.469.63-0.84-6.66+1.25=3.389.37+5.52+3.97+2.39=21.259.51-2.04-3.02+8.41=12.861.42+4.77+2.18+3.03=11.46.44+2.56-2.15=6.855.37-1.7=3.676.57-0.88-0.89-3.64=1.169.6-1.94=7.667.44+1.67+9.59=18.76.86-1.76=5.17.41+8.25=15.663.39-1.59+8.93+9.9=20.639.34-2.93-0.48+4.61=10.547.91-3.36+4.41=8.964.12-1.54-0.3-1.84=0.449.25-7.76+8.98+8.47=18.943.74-2.56+1.9+2.94=6.023.36+4.88-5.95=2.298.9-6.39+9.21-8.47=3.258.8+4.7=13.55.36+7.45-9.7=3.119.82-0.51-2.6=6.711.45+8.4-8.53+4.26=5.586.26-3.7+6.11-4.33=4.342.11+9.99+0.02+1.12=13.247.15+5.74+2.29-5.99=9.194.58+0.53+5.42+0.26=10.797.12-0.05-1.74=5.337.35+4.81-7.78+3.25=7.637.69+9.15-6.85-8.49=1.51.94+5.21+9.29=16.444.67+3.87-2.15+8.03=14.425.73-3.34+6.8+4.37=13.565.52+9.47-7.8+7.87=15.066.25+3.88+9.42-1.69=17.867.71+1.2=8.916.31+8.74-2.93+7.29=19.419.47-0.46=9.014.92+6.82+0.18+6.1=18.024.74+1.47+5.24+2.45=13.99.76+8.26=18.029.03-4.02-0.83=4.182.73+6.52+0.73=9.983.88-1.37=2.515.16+2.96-6.85-0.14=1.138.46+3.7+1.3=13.463-1.14+6.89+3.64=12.399.53-6.86-0.39+1.35=3.638.74-0.18-5.92+8.84=11.484.61+8.34-4.35-1.48=7.120.79+4.29-4.26+7.36=8.181.35-0.04-0.25+7.03=8.099.96-3.02-1.77-4.57=0.67.16-2.66+0.05=4.551.57+8.74-1.44+7.2=16.073.6+4.44-4.84+9.77=12.979.57+0.92-7.99=2.58.69+2.41+2.46+1.6=15.167.95-1.8-1.56-0.84=3.755.59-1.87-2.05-0.4=1.275.64+2.32=7.965.43+6.74-0.5=11.675.1-2.34+6.22+9.85=18.839.42+0.3+1.66-4.73=6.652.24-0.44+4.73+0.97=7.55.21-0.45+5.14+8.23=18.134.16+7.77-1.39=10.544.09-0.84+6.49+7.31=17.059.89-1.42-4.32=4.154.82+1.41-2.26+6.03=104.16+7.95-3.35+0.57=9.335.93-0.52-1.49=3.921+8.06+5.71-8.88=5.898.07-5.56+9.36+6.65=18.529.59+9.63+5.83+8.14=33.199.26-3.04-1.67=4.555.77+6.95-1.35+4.86=16.237.32+2.85-0.07+7.29=17.395.19+7.9+4.61=17.77.11+7.52+9.78+5.53=29.941.73+0.75=2.488.04-0.78+7.27-9.61=4.924.49+0.94+8.47=13.93.97-2.26=1.718.01+5-4.49-2.95=5.576.68-0.64-4.18=1.860.07+2.13+4.78=6.989.3-0.29-3.54-0.84=4.638.52-8.08+2.48=2.924.71+1.89-0.18-2.29=4.130.99-0.12+8.27=9.145