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4.03-2.8=3.46+5.65+6.29+0.24=4.67+2.49+2.9=6.89+8.47+6.04=7.15-2.94-0.6+9.79=5.61-0.49-0.76=4.58-1.81+7.7+3.7=7.16-2.94+8.04-1.1=8.8+3.47-8.04+9.33=1.58+3.07=0.76+8.86-5.78+6.74=4.42-1.79+9.37+0.21=7.4+3.33+6.73-0.99=9.23-0.36-2.34-2.66=7.34-1.32-1.7-2.67=4.7+7.79-9.36=5.31+5.14-0.45+5.05=3.99-2.56=6.03-0.52+3.05-6.59=9.75-6.18+8.69=6.4-0.99-1.43-0.37=9.86-7.73+9.5=3.61+9.47-9.26+4.83=8.37-1.05-4.84+8.99=7.88-1.84-2.51+2.91=3.35+7.94+6.52+3.72=8.92+4.02-0.15-4.26=9.11-5.06-0.45=7.71-3.23=1.18+0.92+1.94+5.58=6.79-0.8-3.12=9.3-6.61=4.27+0.65+3.9=7.92-5.51-0.38=7.63-1.46+0.19=3.59+7.18-2.28-5.2=7.89-0.7+5.68-0.71=6.58-1.08-4.62=6.01-0.47-2.53+3.5=8.01+0.12=6.95+7.62+6.24+1.03=5.9-3.13+3.77+6.86=0.64+8.6+1.04-9.48=7.08-1.82-1.34=0.7+7.6-7.84=3.81+6.53+4.16+8.74=4.72+9.48-0.12-8.04=9.8+6.16=8.31+4.9+8.53=1.77+7.57=5.72+3.51+5.9=7.43+5.5=9.99-2.92-1.44-4.47=9.43+3.73-5.65+1.79=1.06+0.09+7.31+7.22=8.04+5.83+1.1-9.9=3.56+1.77+2.88-3.83=5.3-4.99+7.56=3.12+4.85-1.07-1.67=9.42+8.8=6.73+3.27=6.58-1.24=9.01-2.51+4.7=9.72-9.2=7.75-4.15+9.59+4.1=5.64-1.34+0.76=9.86-0.06-5.79=9.39-2.16-2.93+6.92=2.18+6.53-1.13+1.91=8.75-6.02=9.63-1.99-6.08=3.08-1.3+0.31+5.12=4.57+8.07-0.66-0.84=6.6-0.24-3.04+2.71=2.8-0.1+8.53=9.17-6.2+9.73-6.04=8.92+9.99=8.87-7.65=2.97+6.09-0.44-3.63=1.89+9.54+7.97-2.52=3.1-1.46-1.12+9.47=3.39-1.18+2.88+5.09=2.41-0.07=8.18-2.82=5.26-2.73+6.34-6.88=2.96+0.51+9.51=8.87-5.47=8.59+7.84+3.28+1.47=2.37+9.74+3.63+0.03=7.66+5.07+4.97=6.57-0.94-3.3+5.36=2.76+0.67+6.99=3.51+4.78-3.78+0.4=5.98+0.25-2.94=6.37+9.11-4.15-0.62=3.12+8.1+3.79-2.98=0.24+9.4+1.51+5.24=6.16-0.06-1.92+4.61=7.84-5.79+4.8=6.13+7.05=2.28+1.9+0.59=8.46+7.17-7.56-1.34=6.6-5.69+9.1+7.41=7.82+8.35=8.59+6.26-0.08=7.37+9.33+0.87=9.28-4.38-0.83-3.34=2.64-1.68+6.06+3.26=4.93+4.05=6.2-3.25-2.73=6.95-1.16+6.47-4.42=3.83+9.6+4.93+4.4=8.51+1.87+6.97=9.85-3.68-4.69=7.22-0.86+1.43-6.43=6.97-4.95-0.18+2.11=9.58-9.15=2.3+6.82-4.78+1.86=7.7+9.57+6.92-8.98=1.4+7.16=6.73+2.28-7.53=8.41+8.39-9.2=8.39+7.38+2.92+3.35=8.68+2.95-2.35+4.62=6.54+9.78-5.66=5.83+3.41-2.71-0.72=6.62-0.13-6.28=8.1+5.85+1.34=7.58-1.37-3.92=3.77-2.3=9.64+7.09+0.77+1.58=8.84-7.49=2.28+8.91-9.69=1.85-1.27=1.61+9.7=5.7+5.81+8.9=1.4+0.33+8.9-9.88=8.93+4.2=3+4.88+1.69=3.17+6.61=9.22-0.29-3.87-4.27=0.1+5.24+7.15-0.41=4.81-3.64=4.24-0.55=4.93-4.76=2.69-0.63=4.97+7.26+2.51-3.67=9.09+6.54-4.71+3.07=9.36+1.41-3.8-5.71=9.9-6.71+6.31+4.97=3.48+9.54+1.75-6.48=6.79+5.76-6.88=8.9-0.82-1.75=6.87-1.19+3.89=6.68-0.46+1-4.97=6.31-0.92+4.31=8.97-3.95-1.79-2.88=6.15+4.53+5.78-6.93=3.26+5.78-7.89=9.99+0.34+0.73=7.76-4.37+7.57-2.61=6.36-5.59+9.83-6.15=9.47-1.7=4.38-0.37-1.99+9.49=9.14-3.71+2.88-6.19=7.62-0.17-4.89+1.34=8.19+8.42-5.58+9.9=6.55-0.92-1.67=1.74+3.84+5.01-4.83=5.86-4.59+4.86-2.75=9.59+8.8+0.76-6.66=6.68+8.03+8.22-4.45=8.84-5.45-0.86=6.77-0.66=3.93+9.48+9.16+6.15=9.12-1.83+9.26-7.2=9.5-3.95-0.46-0.42=4.48+7.07+1.56+4.62=9.42+6.06-7.53-2.85=4.6+1.64+3.36+1.87=5.07+5.66+2.35+0.21=7.55-2.76+8.23=9.82-1.07-7.59=2.03+8.69-3.59-5.17=9.03-7.9+7.16=6.91+7.3-0.08=7.79-1.08-1.61+7.06=4.51+9.79-2.97+6.01=5.61+6.67=7.37-2.53+8.57+7.8=5.2+0.24+1.46=9.34-1.68-5.4+5.7=2.16+0.45=8-4.8-1.35+2.86=6.56+1.37-4.21-0.58=7.59-2.86-2.4-1.71=9.64-5.01+7.12=1.22+9.83-1.4=3.69+1.31=8.98+0.8-6.5=7.65-1.52+4.84=9.91-3.24-1.04-1.82=6.2+5.98+4.99=9.78-0.97+7.91=2.79-1.74=3.12-1.98+4.42+0.9=1.51+4.68+3.1+2.37=7.11-0.39+4.79=0.35+7.75=9.91+7.02+6.47+9.07=9.69-4.07-4.15+1.77=5.31-0.83+1.72+9.22=6.58+1.5+0.83=7.55+8.32=8.45-0.62-1.91-4.38=3.75-1.5+8.48=3.93+8.86+5.48=9.83+0.45-4.74-5.39=6.05-5.26+9.41+6.62=7.76-2.28-1.06=8.7-0.02-6.07-0.85=6.93+6.69+5.71-8.19=5.76-3.58-0.68=8.26-6.38+2.34+3.23=7.39-2.25-0.97-1.05=8.21-3.58-3.46=6.79-5.96+5.51+6.66=8.17-4.18-0.78+2.77=7.41-5.82+2.57=7.66-2.43-0.14-4.89=7.96-0.06+9.95=8.84-0.75-0.28-6.75=9.69+3.06-6.5=8.6-1.54+8.61+8.49=5.5+5.59+7-8.07=8.74-0.72-5.23-1.65=7.15+5.73-0.54=5.03+8.87-0.15+3.37=2.97+5.79-6.91+4.6=8.48-1.1-2.61-2.57=8.48+9.68+7.17=7.03+5.52+8.16+3.22=9.73-3.51-4.74=8.59-7.14-0.35-0.73=7.92+2.46+8.61-5.61=8.95-1.36-4.59-2.64=7.94-1.78+5-0.8=8.88-3.6-0.77+2.83=8.32-2.52-2.16+7.47=8.19-0.48+4.1-2.28=3.24+8.63+7.84+2.35=4.84-0.25-1.06-1.72=5.21+4=9.73-0.42+2.43+9.79=8.13-4.49+4.44=5.33+1.87+3.39+8.82=8.29-4.01-0.67+0.04=0.76+0.85=8+2.27-3.91+0.37=6.92-0.98-3.93=5.46-4.75+1.9-2.03=1.61+0.66-0.12+0.4=6.32+1.48+2.43-2.77=6.28+9.33+1.26-0.8=8.68-2.9+9.79=6.19-5.42+3.23=9.41-3.98-2.41-0.57=8.37-0.46-7.61+2.36=5.15-1.25-0.42-2.29=7.31+9.35-0.63=9-3.71-0.73-3.51=3.36-3.24+1.53+9.08=9.48-0.15=7.7-2.25+5.82-6.17=5.13+9.72-2.85-0.27=2.54+3.5+1.59=0.31+2.54=5.95-1.19+6.88+9.51=9.12-0.95-5.21+4.3=8.94-1.66-2.6=6.89-0.36-1.12-5.07=8.29-3.99+8.42-0.89=5.15-3.64=8.1-7.3+8.05-0.63=5.83-0.61-1.83+2.31=8.03-7.21+8.95-3.24=8.17+7.6+5.61-1.7=7.81-2.07-5.25=9.54-6.23+4.35+4.34=8.97-4.6-3.79+8.21=6.9-2.79+8.58+9.15=6.9+1.45-4.51-0.39=3.45+9.09-0.4-5.24=1.68+3.02-3.39=3.98+8.82-6.76-5.85=7.61-1.05+6.5-7.13=9.3-2.38+3.03=9.1+0.7+6.87=4.14+2.5+4.34+2.82=5.88-0.12+9.37-7.97=5.22-3.42-0.81=7.16+1.1=7.31+2.76+1.24+2.83=3.38+3.53+5.86-1.82=8.49+8.36-6.34=9.94-8.68-0.45+4.25=6.79-1.42+5.74=8.62+1.78-2.36-0.12=9.64-1.52+7.53+2.16=8.16-3.85-1.84-0.98=9.79-6.55=7.55-3.55-1.79+7.18=7.5-0.63-0.42+5.56=7.87-1.7+3.5-7.55=4.34+7.69-0.56+1.18=7.36-4.46+9.32-6.58=6.46+7.8=1.08+9.82-1.16-8.52=9.29+6.24-1.54+7.11=1.07+1.79-2.33=0.94+5.21+3.75-6.82=0.35+3.57+4.25+4.18=6.61-0.4-3.86=6.2-3.51-2.24=4.04+0.72+7.36-4.34=3.38+2.03-1.67-1.76=7.8+6.58-5.57=8.48-0.46-5.72-0.99=7.69-0.05-1.03-2.43=3.42-0.83-2.27+1.87=9.77-1.34-1.59+2.08=6.51-0.6+8.86-8.33=8.5-5.29=5.91-5.39+4.48-4.12=7.05+9.68+2.71-6.64=3.63+8.97-7.2=2.83-1.03+5.45=8.41+3.71-2.02-0.13=0.18+7.47=5.48-2.82=5.05+4.56-6.36=9.98-0.89-3.68-0.09=9.62-8.13+3.61=3.71-2+7.23=6.03-3.64+8.06+0.39=7.79+2.09+9.32-6.89=5.09-1.09+8.19+1.41=3.22+7.73+8.32+2.8=0.51+8.58+4.11+2.26=8.19+3.58+0.38+0.71=8.81+7.78-6.36=0.67+5.12-1.84=3.18+6.91+1.75-7.2=7.42-1.1-0.68+2.85=5.77-4.04=9.16-2.93-1.16-0.3=6.24+4.96-3.29=4.45+2.07+3.98+3.13=7.45-6.27+6.91-6.22=7.91-3.16+6.52-3.35=8.19+7.86-4.58=6.17-3.8-1=5.19+4.52+2.87-4.09=7.32-4.95+6.91-0.2=6.67-4.36-0.57=5.5+0.91=7.66+8.34+6.03=2.25-0.2-1.5=2.56+6.96=9.85-6.63-2.89=8.04-5.07-1.65+7.6=9.58-0.84-8.19+9.19=6.89-1.6=7.16-3.94-1.45-0.55=7.75+7.6+5.82+0.73=5.85-1.53+3.09=3.71+8.47+3.78=3.49-1.48+6.05=6.62-2.46-1.7+8.73=0.82+5.14+2.16=9.46+5.75+5.21=7.78-3.13+9.5-6.7=4.16-1.84=5.77+6.13+4.06-1.38=3.94+0.1=8.35+9.98-4.53-9.01=6.85-3.85+9.7-4.65=8.9+5.66+3.6+0.23=9.56-5.24+8.65=0.54+3.7-3.21=7.17+0.78+8.47=0.94+9.22-2.69-4.79=9.57-0.79-2.89-3.92=3.42-0.76+2.81=8.79-7.8=5.86+0.35-3.28+6.92=7.28-5.8=2.27+7.56-0.3=9.34-5.36=6.16-0.6-3.89=4.59+2.33+5.47+7.04=5.98+9.57-3.41-9.96=3.91+6.75-9.47=9.14-1.63-5.91=8.1+3+9.73+8.85=6.15-0.61=9.34-5.13+0.41+4.33=4.97+6.93+1.28-6.66=6.63+7.18-1.2-1.38=2.75-1.03+8.11-8.02=3.89+2.69+8.84-2.77=4.43+9.15+4.47+2.05=6-3.07+6.89+7.71=0.07+1.43+7.24=4.55-0.72-1.77=1.96+3.78+9.27-4.84=9.18+8.91+2.41+4.78=3.2+8.61+1.19+9.9=4.25-2.12+6.49=8.38+2.22-5.15=8.07+4.78+3.05+2.63=0.75+1.51+8.56-6.05=8.15+6.37+2.31=8.1-1.91+2.54+7.63=4.67-1.62-0.81=8.81+5.49+3.28=5.2-4.3+9.59+7.49=8.43+5.8=7.81+5.44-6.25+2.68=9.73-9.11=8.48-4.01-0.95=9.66-3.2-0.37+3.66=4.81-3.79+8.55=8.39-4.97+3.8=3.22+3.67-1.52=4.82+3.84-2.47+8.46=5+9.55-2.05-8.68=6.98-1.22+9.7=6.58-3.8+2.45=5.24+9.29-8.53-0.42=7.5+4.07-6.81-0.29=7.89-1.57+2.63+9.09=6.3-6.12+6.9=8.51+1.52=6.99-1.52-2.29+6.08=9.84-8.9+8.55-4.77=9.95-0.03-2.61-1.94=9.26+5.49-0.36-2.14=2.6+2.84-2.2+2.66=5.96-1.58+3+6.79=9.61-0.73-2.14-4.23=9.55-0.55-3.09=1.75+2.54=7.11-1.55-1.02-3.53=5.34+4.58+6.31-1.17=8.51+4.01+9.8+9.63=8.65+5.73+5.05+8.35=9.51-1.57+1.9=3.7-0.16+2.43=0.92-0.78+7.94-0.83=0.49+7.5+5.54+1.02=1.84+4.28-2.64+2.7=9.12+5.07+6.07=3.58+7.08+5.56=6.41-3.68+3.85-2.1=6.55-1.37-0.44+3.61=7.57-0.07+3.67-3.72=2.77-0.87+0.82=2.27+2.96=7.59-0.09-2.09+6.74=0.84+5.55+8.96=7.28+6.69+9.94+3.37=5.14+2.72-2.27-2.56=6.1+3.84+5.72+3.46=9.56-4.46-1.26=8.13-3.71-2.76+5.41=8.26+4.93-6.76+1.32=6.13+7.5+9.34=9.56+6.39-6.83=1.65+8.94-0.5=9.08-4.56-2.5=7.32-6.72+8.18-6.31=7.9+2.79-1.92-0.81=8.45-0.31-4.86-1.02=4.55-0.39+6.4=6.58+9.19-5.8=9.36-0.25-8.31-0.03=6.69+6.05=7.59-1.59+6.48=8.33+8.4-7.36+7.66=7.79+2.3+9.82-8.96=9.01-1.57-3.27-0.3=8.18+5.01+1.14-4.86=5.2+9.09-0.99+6.1=6.8-4.91-0.57-0.34=9.34-4.17+4.21+8.29=1.17+9.45+5.98=0.49+9.82-3.06-1.24=7.41+3.67-6.85-3.94=4.64+9.83+9.31+5.7=8.93-0.53-4.84+1.77=6.96-0.06+3.86-5.93=8.93-0.68-3.9-2.63=6.86+6.61+4-2.39=8.61-0.32+9.85-8.36=3.13+0.26=6.21-2.45+1.17+0.53=7.49-0.58+7.14+8.13=7.18+6.39-3.55-2.5=7.94+2.06-3.5-0.42=7.36-1.09-3.36=6.23+3.87+3.71=5.28+6.33-7.02-0.77=6.43+6.73-9.32+2.49=2.83-0.15+3.7=5.48+6.3-8.97=2.91-1.9+2.13=2.08+6.87+0.05-0.99=1.71+6.2+3.25-3.44=6.43+3.67=0.25+5.09=3.1-0.76+5.82+1.35=3.39-2.73=4.99+3.36-3.3-0.81=6+6.51-0.11+2.89=4.86+4.26+8.13=7.92+8.39-5.66+7.59=8.35-4.24=2.53+7.31+8.88=9.33+2.09-8.62=7.35-3.19+9.38-9.52=7.06-0.7-2.61-0.08=6.77-0.13-4.46+3.05=7.9-0.44-6.35=2.22+0.2+9.65+2.76=7.16-4.55+3.55+3.96=3.1-1-2=0.93+6.66+2.79=5.91-3.33-0.94-0.28=5.2+0.55+0.86=3.86+2.94=6.03+6.15=7.77-3.89+6.64-7.05=5.58-2.5+8.88+7.86=1.09+1.62+6+6.79=9.54-2.04-1.13-1.9=6.96+7.18-2.06+1.11=2.55-1.22-0.89=4.17-1+6.59-8.16=6.38+3.37-4.37=7.78-6.56+4.5=4.84+8.38=8.56-4.65=2.9+0.26=7.25-0.17-1.76-0.38=9.14-4.14+9.87+0.24=8.39-1.54-6.54+5.89=7.27+5.07+8.86=9.66-1.96-6.53=7.67-3-3.43=6.2-0.69-4.71+2.42=6.34+3.7-3.42-2.29=4.77-4.1=9.31-1.11-1.49+1.52=8.73+7.15-2.98-7.4=8.17+0.78+2.57-3.3=6.06-3.32-0.25-0.82=6.95+8.14+1.86=9.57-3.27-3.16-1.54=6.54+5.07+6.3-5.06=3.24+9.09+1.01+9.08=3.86+4.79-4.96+1.58=6.89-0.37-3.75=8.68+7.48-8.61+0.68=7.51-0.58+5.21+3.2=7.69+8.89-0.8=4.6+4.06-8.53+7.53=9.16+5.36-6.81+7.34=3.62-2.31=7.53-0.37+7.56-4.1=2.58+8.01-2.57-5.68=9.25-8.74+2.05=5.44+5.21-3.07+0.05=6.95+7.06-1.8-2.3=9.72-2.64+7.86+0.58=7.56+4.27+3.77=3.28+3.24=1.56+9.41-1.03-3.35=2.2-0.69+1.08=8.64-3.01=7.44+9.89+5.93-1.74=9.09-4.89=9.55-2.08-0.58=5.82+4.9-7.32+7.38=9.91-6.26=8.93+7.9-3.52=9.48-9.32+7.31+9.85=3.26-1.45-0.42+8.52=8.77+0.84-2.44=4.68+6.75+3.28+2.48=8.33-2.45-1.44-2.54=8.13-6.24-0.88=5.35-2.17+6.42+4.61=5.79+6.85+6.21+7.08=2.91+7.97+5.04-3.08=5.62+1.42+2.24=7.05-4.74+4.86=5.75+2.14+2.94-4.32=3.15+0.23-1.93=4.82+5.08=9.97+4.06-6.83=1.83+3.67+1.61=6.64+1.52-2.66+0.9=7.29+8.56+4.45=8.6-5.05=4.84+5.96-1.38-3.73=9.4-2.52-4.35-2.39=7.89-2.39-5.04+4.43=7.34-2.44-3.9+8.24=4.43+6.59-2.46-1.27=4.84+9.18-1.21+5.45=9.9-6.65+3.69+2.79=5.34+6.34+5.21+9.64=9.05-0.19-4.9-3.82=7.6-0.02+0.76-3.96=7.64+3.36-3.25-6.24=5.21+1.26-0.68+9.23=6.38+5.13+8.52=8.06-0.78-4.91+3.48=4.42-3.02=3.17+1.9-3.19+0.35=2.92+4.14+2.08+6.71=5.57+6.61+8.1+5.41=4.15+1.93=5.88-5.26+5.16+6.32=6.63-3.5=1.81+8.63-5.91=6.98-3.64=6.04-5.09=4.72-3.56+9.04=9.67-8.73-0.3=1.43+7.56-5.6+0.72=7.99+6.68+3.51-3.44=0.12+7.89+7.64+8.27=6.75-1.03+9.74=7.82-3.02-0.98=4.96+9.24-4.38-4.93=2.06+4.89+1.67=5.03+2.43-5.04=6.44-2.73+6.56-2.86=1.56+9=5.36+0.82-1.31=2.74+3.69-6.18+2.23=6.88+7.9-9.37+4.62=9.71-6.42-2.58+1.53=7.52+8.92+8.19-5.05=4.47-1.69-1.77=9.55+4.57-4.49=1.71+0.18+6.24-0.13=6.25+0.33-2.59-0.68=7.13-3.56+0.51=5.4+8.08-4.88-5.25=3.45+9.75+2.16-9.06=9.16+8.59-0.75-7.91=7.47+4.23-3.02+9.79=8.49+6.65-7.36+4.59=8.28+9.37+0.65=1.49-0.68+8.44-0.67=8.17-0.61=1.38+8.67-1.67-3.59=9.65-3.06+9.97-5.72=9.4+8.55+9.73+0.18=7.72-0.24-2.22-2.6=3.78+2.59-0.8=9.71-3.49+6.06=9.5+2.13-7.22=8.58-4.99+1.93-4.71=2.86-1.91+0.44+4.65=9.55+9.79=2.12+3.95-5.07=8.91-8.67+8.02-4.13=6.96-6.12+7.56-3.99=8.59+5.68-8.62=7.6-3.22-2.18=6.71-0.87+8.39-8.7=2.91+3.71=9.25-0.86-6.25-1.18=1.66-1.41=9.41+7.15-8.31=3.3-0.5-2.07=9.54-4.79-1.37-1.71=5.36+1.13+9.16-2.64=2.18+6.56-3.76=9.84-6.89-0.36=2.52+8.76=5.08-2.97+8.22-7.7=3.04-1.51+4.26=6+4.5=6.84-5.22+8.27+5.21=5.64+2.55+6.97=3.28-2.19+5+1.87=1.5+2.38-1.81+4.02=0.24+0.54=8.69-3.25-1.48+3.93=9.91+5.06-4.75-8.95=6.36+9.1-1.6+6.99=1.1-0.54=7.65+1.86-2.85-2.51=8.74+9.78=7.44-4.31-1.13+2.59=2.43+4.53-5.43+6.43=6.71-1.21-3.55+6.33=9.5-3.77-1.14-4.43=1.16-0.17=8.68-6.22+8.49+6.15=3.69+2.29+9.23-8.58=9.29+0.24=8.27-4.67=4.55+7.22-9.93+1.16=8.91+9.42-2.9=7.15+6.68+7.75=7.09-5.1+0.38+9.39=5.72+4.09+6.35-6.65=3.46+3.32-5.83+6.86=5.63+2.62+0.26-0.39=7.09+9.53-3.65+2.81=8.42+4.48-5.29-1.42=8.83-1.85+8.08+3.45=6.32+2.96+3.04+1.62=7.54-6.53+4.46+9.69=2.71+1.97+3.47=9.79+7.34+3.67=4.83-2.78+9.97+1.87=9.62+6.27-7.07+4.29=1.37+8.37-8.19=7.27+3.08+1.08=2.99+8.97=0.26+8.65+5.74-1.59=5.04-1.63=1+8.54+0.5-1.14=8.05-4.3-1.13+3.96=9.25-4.64-1.55=8.57-2.85+4.27=8.91-5.19+0.49-2.62=5.76-0.47+1.27-1.53=7.29+3.5-9.67+2.51=3.5-0.82+1.49+2.69=9.93-5.13-3.25+2.46=7.51-4.22-3.1+6.5=6.68-2.55-2.54-0.62=7.61-0.98-1.45-3.1=4.33+4-4.39+3.37=3.69+5.69=8.77+9.58+0.89+6.22=6.96-3.56+0.26+6.94=8.32-7.13+3.74+4.53=参考答案4.03-2.8=1.233.46+5.65+6.29+0.24=15.644.67+2.49+2.9=10.066.89+8.47+6.04=21.47.15-2.94-0.6+9.79=13.45.61-0.49-0.76=4.364.58-1.81+7.7+3.7=14.177.16-2.94+8.04-1.1=11.168.8+3.47-8.04+9.33=13.561.58+3.07=4.650.76+8.86-5.78+6.74=10.584.42-1.79+9.37+0.21=12.217.4+3.33+6.73-0.99=16.479.23-0.36-2.34-2.66=3.877.34-1.32-1.7-2.67=1.654.7+7.79-9.36=3.135.31+5.14-0.45+5.05=15.053.99-2.56=1.436.03-0.52+3.05-6.59=1.979.75-6.18+8.69=12.266.4-0.99-1.43-0.37=3.619.86-7.73+9.5=11.633.61+9.47-9.26+4.83=8.658.37-1.05-4.84+8.99=11.477.88-1.84-2.51+2.91=6.443.35+7.94+6.52+3.72=21.538.92+4.02-0.15-4.26=8.539.11-5.06-0.45=3.67.71-3.23=4.481.18+0.92+1.94+5.58=9.626.79-0.8-3.12=2.879.3-6.61=2.694.27+0.65+3.9=8.827.92-5.51-0.38=2.037.63-1.46+0.19=6.363.59+7.18-2.28-5.2=3.297.89-0.7+5.68-0.71=12.166.58-1.08-4.62=0.886.01-0.47-2.53+3.5=6.518.01+0.12=8.136.95+7.62+6.24+1.03=21.845.9-3.13+3.77+6.86=13.40.64+8.6+1.04-9.48=0.87.08-1.82-1.34=3.920.7+7.6-7.84=0.463.81+6.53+4.16+8.74=23.244.72+9.48-0.12-8.04=6.049.8+6.16=15.968.31+4.9+8.53=21.741.77+7.57=9.345.72+3.51+5.9=15.137.43+5.5=12.939.99-2.92-1.44-4.47=1.169.43+3.73-5.65+1.79=9.31.06+0.09+7.31+7.22=15.688.04+5.83+1.1-9.9=5.073.56+1.77+2.88-3.83=4.385.3-4.99+7.56=7.873.12+4.85-1.07-1.67=5.239.42+8.8=18.226.73+3.27=106.58-1.24=5.349.01-2.51+4.7=11.29.72-9.2=0.527.75-4.15+9.59+4.1=17.295.64-1.34+0.76=5.069.86-0.06-5.79=4.019.39-2.16-2.93+6.92=11.222.18+6.53-1.13+1.91=9.498.75-6.02=2.739.63-1.99-6.08=1.563.08-1.3+0.31+5.12=7.214.57+8.07-0.66-0.84=11.146.6-0.24-3.04+2.71=6.032.8-0.1+8.53=11.239.17-6.2+9.73-6.04=6.668.92+9.99=18.918.87-7.65=1.222.97+6.09-0.44-3.63=4.991.89+9.54+7.97-2.52=16.883.1-1.46-1.12+9.47=9.993.39-1.18+2.88+5.09=10.182.41-0.07=2.348.18-2.82=5.365.26-2.73+6.34-6.88=1.992.96+0.51+9.51=12.988.87-5.47=3.48.59+7.84+3.28+1.47=21.182.37+9.74+3.63+0.03=15.777.66+5.07+4.97=17.76.57-0.94-3.3+5.36=7.692.76+0.67+6.99=10.423.51+4.78-3.78+0.4=4.915.98+0.25-2.94=3.296.37+9.11-4.15-0.62=10.713.12+8.1+3.79-2.98=12.030.24+9.4+1.51+5.24=16.396.16-0.06-1.92+4.61=8.797.84-5.79+4.8=6.856.13+7.05=13.182.28+1.9+0.59=4.778.46+7.17-7.56-1.34=6.736.6-5.69+9.1+7.41=17.427.82+8.35=16.178.59+6.26-0.08=14.777.37+9.33+0.87=17.579.28-4.38-0.83-3.34=0.732.64-1.68+6.06+3.26=10.284.93+4.05=8.986.2-3.25-2.73=0.226.95-1.16+6.47-4.42=7.843.83+9.6+4.93+4.4=22.768.51+1.87+6.97=17.359.85-3.68-4.69=1.487.22-0.86+1.43-6.43=1.366.97-4.95-0.18+2.11=3.959.58-9.15=0.432.3+6.82-4.78+1.86=6.27.7+9.57+6.92-8.98=15.211.4+7.16=8.566.73+2.28-7.53=1.488.41+8.39-9.2=7.68.39+7.38+2.92+3.35=22.048.68+2.95-2.35+4.62=13.96.54+9.78-5.66=10.665.83+3.41-2.71-0.72=5.816.62-0.13-6.28=0.218.1+5.85+1.34=15.297.58-1.37-3.92=2.293.77-2.3=1.479.64+7.09+0.77+1.58=19.088.84-7.49=1.352.28+8.91-9.69=1.51.85-1.27=0.581.61+9.7=11.315.7+5.81+8.9=20.411.4+0.33+8.9-9.88=0.758.93+4.2=13.133+4.88+1.69=9.573.17+6.61=9.789.22-0.29-3.87-4.27=0.790.1+5.24+7.15-0.41=12.084.81-3.64=1.174.24-0.55=3.694.93-4.76=0.172.69-0.63=2.064.97+7.26+2.51-3.67=11.079.09+6.54-4.71+3.07=13.999.36+1.41-3.8-5.71=1.269.9-6.71+6.31+4.97=14.473.48+9.54+1.75-6.48=8.296.79+5.76-6.88=5.678.9-0.82-1.75=6.336.87-1.19+3.89=9.576.68-0.46+1-4.97=2.256.31-0.92+4.31=9.78.97-3.95-1.79-2.88=0.356.15+4.53+5.78-6.93=9.533.26+5.78-7.89=1.159.99+0.34+0.73=11.067.76-4.37+7.57-2.61=8.356.36-5.59+9.83-6.15=4.459.47-1.7=7.774.38-0.37-1.99+9.49=11.519.14-3.71+2.88-6.19=2.127.62-0.17-4.89+1.34=3.98.19+8.42-5.58+9.9=20.936.55-0.92-1.67=3.961.74+3.84+5.01-4.83=5.765.86-4.59+4.86-2.75=3.389.59+8.8+0.76-6.66=12.496.68+8.03+8.22-4.45=18.488.84-5.45-0.86=2.536.77-0.66=6.113.93+9.48+9.16+6.15=28.729.12-1.83+9.26-7.2=9.359.5-3.95-0.46-0.42=4.674.48+7.07+1.56+4.62=17.739.42+6.06-7.53-2.85=5.14.6+1.64+3.36+1.87=11.475.07+5.66+2.35+0.21=13.297.55-2.76+8.23=13.029.82-1.07-7.59=1.162.03+8.69-3.59-5.17=1.969.03-7.9+7.16=8.296.91+7.3-0.08=14.137.79-1.08-1.61+7.06=12.164.51+9.79-2.97+6.01=17.345.61+6.67=12.287.37-2.53+8.57+7.8=21.215.2+0.24+1.46=6.99.34-1.68-5.4+5.7=7.962.16+0.45=2.618-4.8-1.35+2.86=4.716.56+1.37-4.21-0.58=3.147.59-2.86-2.4-1.71=0.629.64-5.01+7.12=11.751.22+9.83-1.4=9.653.69+1.31=58.98+0.8-6.5=3.287.65-1.52+4.84=10.979.91-3.24-1.04-1.82=3.816.2+5.98+4.99=17.179.78-0.97+7.91=16.722.79-1.74=1.053.12-1.98+4.42+0.9=6.461.51+4.68+3.1+2.37=11.667.11-0.39+4.79=11.510.35+7.75=8.19.91+7.02+6.47+9.07=32.479.69-4.07-4.15+1.77=3.245.31-0.83+1.72+9.22=15.426.58+1.5+0.83=8.917.55+8.32=15.878.45-0.62-1.91-4.38=1.543.75-1.5+8.48=10.733.93+8.86+5.48=18.279.83+0.45-4.74-5.39=0.156.05-5.26+9.41+6.62=16.827.76-2.28-1.06=4.428.7-0.02-6.07-0.85=1.766.93+6.69+5.71-8.19=11.145.76-3.58-0.68=1.58.26-6.38+2.34+3.23=7.457.39-2.25-0.97-1.05=3.128.21-3.58-3.46=1.176.79-5.96+5.51+6.66=138.17-4.18-0.78+2.77=5.987.41-5.82+2.57=4.167.66-2.43-0.14-4.89=0.27.96-0.06+9.95=17.858.84-0.75-0.28-6.75=1.069.69+3.06-6.5=6.258.6-1.54+8.61+8.49=24.165.5+5.59+7-8.07=10.028.74-0.72-5.23-1.65=1.147.15+5.73-0.54=12.345.03+8.87-0.15+3.37=17.122.97+5.79-6.91+4.6=6.458.48-1.1-2.61-2.57=2.28.48+9.68+7.17=25.337.03+5.52+8.16+3.22=23.939.73-3.51-4.74=1.488.59-7.14-0.35-0.73=0.377.92+2.46+8.61-5.61=13.388.95-1.36-4.59-2.64=0.367.94-1.78+5-0.8=10.368.88-3.6-0.77+2.83=7.348.32-2.52-2.16+7.47=11.118.19-0.48+4.1-2.28=9.533.24+8.63+7.84+2.35=22.064.84-0.25-1.06-1.72=1.815.21+4=9.219.73-0.42+2.43+9.79=21.538.13-4.49+4.44=8.085.33+1.87+3.39+8.82=19.418.29-4.01-0.67+0.04=3.650.76+0.85=1.618+2.27-3.91+0.37=6.736.92-0.98-3.93=2.015.46-4.75+1.9-2.03=0.581.61+0.66-0.12+0.4=2.556.32+1.48+2.43-2.77=7.466.28+9.33+1.26-0.8=16.078.68-2.9+9.79=15.576.19-5.42+3.23=49.41-3.98-2.41-0.57=2.458.37-0.46-7.61+2.36=2.665.15-1.25-0.42-2.29=1.197.31+9.35-0.63=16.039-3.71-0.73-3.51=1.053.36-3.24+1.53+9.08=10.739.48-0.15=9.337.7-2.25+5.82-6.17=5.15.13+9.72-2.85-0.27=11.732.54+3.5+1.59=7.630.31+2.54=2.855.95-1.19+6.88+9.51=21.159.12-0.95-5.21+4.3=7.268.94-1.66-2.6=4.686.89-0.36-1.12-5.07=0.348.29-3.99+8.42-0.89=11.835.15-3.64=1.518.1-7.3+8.05-0.63=8.225.83-0.61-1.83+2.31=5.78.03-7.21+8.95-3.24=6.538.17+7.6+5.61-1.7=19.687.81-2.07-5.25=0.499.54-6.23+4.35+4.34=128.97-4.6-3.79+8.21=8.796.9-2.79+8.58+9.15=21.846.9+1.45-4.51-0.39=3.453.45+9.09-0.4-5.24=6.91.68+3.02-3.39=1.313.98+8.82-6.76-5.85=0.197.61-1.05+6.5-7.13=5.939.3-2.38+3.03=9.959.1+0.7+6.87=16.674.14+2.5+4.34+2.82=13.85.88-0.12+9.37-7.97=7.165.22-3.42-0.81=0.997.16+1.1=8.267.31+2.76+1.24+2.83=14.143.38+3.53+5.86-1.82=10.958.49+8.36-6.34=10.519.94-8.68-0.45+4.25=5.066.79-1.42+5.74=11.118.62+1.78-2.36-0.12=7.929.64-1.52+7.53+2.16=17.818.16-3.85-1.84-0.98=1.499.79-6.55=3.247.55-3.55-1.79+7.18=9.397.5-0.63-0.42+5.56=12.017.87-1.7+3.5-7.55=2.124.34+7.69-0.56+1.18=12.657.36-4.46+9.32-6.58=5.646.46+7.8=14.261.08+9.82-1.16-8.52=1.229.29+6.24-1.54+7.11=21.11.07+1.79-2.33=0.530.94+5.21+3.75-6.82=3.080.35+3.57+4.25+4.18=12.356.61-0.4-3.86=2.356.2-3.51-2.24=0.454.04+0.72+7.36-4.34=7.783.38+2.03-1.67-1.76=1.987.8+6.58-5.57=8.818.48-0.46-5.72-0.99=1.317.69-0.05-1.03-2.43=4.183.42-0.83-2.27+1.87=2.199.77-1.34-1.59+2.08=8.926.51-0.6+8.86-8.33=6.448.5-5.29=3.215.91-5.39+4.48-4.12=0.887.05+9.68+2.71-6.64=12.83.63+8.97-7.2=5.42.83-1.03+5.45=7.258.41+3.71-2.02-0.13=9.970.18+7.47=7.655.48-2.82=2.665.05+4.56-6.36=3.259.98-0.89-3.68-0.09=5.329.62-8.13+3.61=5.13.71-2+7.23=8.946.03-3.64+8.06+0.39=10.847.79+2.09+9.32-6.89=12.315.09-1.09+8.19+1.41=13.63.22+7.73+8.32+2.8=22.070.51+8.58+4.11+2.26=15.468.19+3.58+0.38+0.71=12.868.81+7.78-6.36=10.230.67+5.12-1.84=3.953.18+6.91+1.75-7.2=4.647.42-1.1-0.68+2.85=8.495.77-4.04=1.739.16-2.93-1.16-0.3=4.776.24+4.96-3.29=7.914.45+2.07+3.98+3.13=13.637.45-6.27+6.91-6.22=1.877.91-3.16+6.52-3.35=7.928.19+7.86-4.58=11.476.17-3.8-1=1.375.19+4.52+2.87-4.09=8.497.32-4.95+6.91-0.2=9.086.67-4.36-0.57=1.745.5+0.91=6.417.66+8.34+6.03=22.032.25-0.2-1.5=0.552.56+6.96=9.529.85-6.63-2.89=0.338.04-5.07-1.65+7.6=8.929.58-0.84-8.19+9.19=9.746.89-1.6=5.297.16-3.94-1.45-0.55=1.227.75+7.6+5.82+0.73=21.95.85-1.53+3.09=7.413.71+8.47+3.78=15.963.49-1.48+6.05=8.066.62-2.46-1.7+8.73=11.190.82+5.14+2.16=8.129.46+5.75+5.21=20.427.78-3.13+9.5-6.7=7.454.16-1.84=2.325.77+6.13+4.06-1.38=14.583.94+0.1=4.048.35+9.98-4.53-9.01=4.796.85-3.85+9.7-4.65=8.058.9+5.66+3.6+0.23=18.399.56-5.24+8.65=12.970.54+3.7-3.21=1.037.17+0.78+8.47=16.420.94+9.22-2.69-4.79=2.689.57-0.79-2.89-3.92=1.973.42-0.76+2.81=5.478.79-7.8=0.995.86+0.35-3.28+6.92=9.857.28-5.8=1.482.27+7.56-0.3=9.539.34-5.36=3.986.16-0.6-3.89=1.674.59+2.33+5.47+7.04=19.435.98+9.57-3.41-9.96=2.183.91+6.75-9.47=1.199.14-1.63-5.91=1.68.1+3+9.73+8.85=29.686.15-0.61=5.549.34-5.13+0.41+4.33=8.954.97+6.93+1.28-6.66=6.526.63+7.18-1.2-1.38=11.232.75-1.03+8.11-8.02=1.813.89+2.69+8.84-2.77=12.654.43+9.15+4.47+2.05=20.16-3.07+6.89+7.71=17.530.07+1.43+7.24=8.744.55-0.72-1.77=2.061.96+3.78+9.27-4.84=10.179.18+8.91+2.41+4.78=25.283.2+8.61+1.19+9.9=22.94.25-2.12+6.49=8.628.38+2.22-5.15=5.458.07+4.78+3.05+2.63=18.530.75+1.51+8.56-6.05=4.778.15+6.37+2.31=16.838.1-1.91+2.54+7.63=16.364.67-1.62-0.81=2.248.81+5.49+3.28=17.585.2-4.3+9.59+7.49=17.988.43+5.8=14.237.81+5.44-6.25+2.68=9.689.73-9.11=0.628.48-4.01-0.95=3.529.66-3.2-0.37+3.66=9.754.81-3.79+8.55=9.578.39-4.97+3.8=7.223.22+3.67-1.52=5.374.82+3.84-2.47+8.46=14.655+9.55-2.05-8.68=3.826.98-1.22+9.7=15.466.58-3.8+2.45=5.235.24+9.29-8.53-0.42=5.587.5+4.07-6.81-0.29=4.477.89-1.57+2.63+9.09=18.046.3-6.12+6.9=7.088.51+1.52=10.036.99-1.52-2.29+6.08=9.269.84-8.9+8.55-4.77=4.729.95-0.03-2.61-1.94=5.379.26+5.49-0.36-2.14=12.252.6+2.84-2.2+2.66=5.95.96-1.58+3+6.79=14.179.61-0.73-2.14-4.23=2.519.55-0.55-3.09=5.911.75+2.54=4.297.11-1.55-1.02-3.53=1.015.34+4.58+6.31-1.17=15.068.51+4.01+9.8+9.63=31.958.65+5.73+5.05+8.35=27.789.51-1.57+1.9=9.843.7-0.16+2.43=5.970.92-0.78+7.94-0.83=7.250.49+7.5+5.54+1.02=14.551.84+4.28-2.64+2.7=6.189.12+5.07+6.07=20.263.58+7.08+5.56=16.226.41-3.68+3.85-2.1=4.486.55-1.37-0.44+3.61=8.357.57-0.07+3.67-3.72=7.452.77-0.87+0.82=2.722.27+2.96=5.237.59-0.09-2.09+6.74=12.150.84+5.55+8.96=15.357.28+6.69+9.94+3.37=27.285.14+2.72-2.27-2.56=3.036.1+3.84+5.72+3.46=19.129.56-4.46-1.26=3.848.13-3.71-2.76+5.41=7.078.26+4.93-6.76+1.32=7.756.13+7.5+9.34=22.979.56+6.39-6.83=9.121.65+8.94-0.5=10.099.08-4.56-2.5=2.027.32-6.72+8.18-6.31=2.477.9+2.79-1.92-0.81=7.968.45-0.31-4.86-1.02=2.264.55-0.39+6.4=10.566.58+9.19-5.8=9.979.36-0.25-8.31-0.03=0.776.69+6.05=12.747.59-1.59+6.48=12.488.33+8.4-7.36+7.66=17.037.79+2.3+9.82-8.96=10.959.01-1.57-3.27-0.3=3.878.18+5.01+1.14-4.86=9.475.2+9.09-0.99+6.1=19.46.8-4.91-0.57-0.34=0.989.34-4.17+4.21+8.29=17.671.17+9.45+5.98=16.60.49+9.82-3.06-1.24=6.017.41+3.67-6.85-3.94=0.294.64+9.83+9.31+5.7=29.488.93-0.53-4.84+1.77=5.336.96-0.06+3.86-5.93=4.838.93-0.68-3.9-2.63=1.726.86+6.61+4-2.39=15.088.61-0.32+9.85-8.36=9.783.13+0.26=3.396.21-2.45+1.17+0.53=5.467.49-0.58+7.14+8.13=22.187.18+6.39-3.55-2.5=7.527.94+2.06-3.5-0.42=6.087.36-1.09-3.36=2.916.23+3.87+3.71=13.815.28+6.33-7.02-0.77=3.826.43+6.73-9.32+2.49=6.332.83-0.15+3.7=6.385.48+6.3-8.97=2.812.91-1.9+2.13=3.142.08+6.87+0.05-0.99=8.011.71+6.2+3.25-3.44=7.726.43+3.67=10.10.25+5.09=5.343.1-0.76+5.82+1.35=9.513.39-2.73=0.664.99+3.36-3.3-0.81=4.246+6.51-0.11+2.89=15.294.86+4.26+8.13=17.257.92+8.39-5.66+7.59=18.248.35-4.24=4.112.53+7.31+8.88=18.729.33+2.09-8.62=2.87.35-3.19+9.38-9.52=4.027.06-0.7-2.61-0.08=3.676.77-0.13-4.46+3.05=5.237.9-0.44-6.35=1.112.22+0.2+9.65+2.76=14.837.16-4.55+3.55+3.96=10.123.1-1-2=0.10.93+6.66+2.79=10.385.91-3.33-0.94-0.28=1.365.2+0.55+0.86=6.613.86+2.94=6.86.03+6.15=12.187.77-3.89+6.64-7.05=3.475.58-2.5+8.88+7.86=19.821.09+1.62+6+6.79=15.59.54-2.04-1.13-1.9=4.476.96+7.18-2.06+1.11=13.192.55-1.22-0.89=0.444.17-1+6.59-8.16=1.66.38+3.37-4.37=5.387.78-6.56+4.5=5.724.84+8.38=13.228.56-4.65=3.912.9+0.26=3.167.25-0.17-1.76-0.38=4.949.14-4.14+9.87+0.24=15.118.39-1.54-6.54+5.89=6.27.27+5.07+8.86=21.29.66-1.96-6.53=1.177.67-3-3.43=1.246.2-0.69-4.71+2.42=3.226.34+3.7-3.42-2.29=4.334.77-4.1=0.679.31-1.11-1.49+1.52=8.238.73+7.15-2.98-7.4=5.58.17+0.78+2.57-3.3=8.226.06-3.32-0.25-0.82=1.676.95+8.14+1.86=16.959.57-3.27-3.16-1.54=1.66.54+5.07+6.3-5.06=12.853.24+9.09+1.01+9.08=22.423.86+4.79-4.96+1.58=5.276.89-0.37-3.75=2.778.68+7.48-8.61+0.68=8.237.51-0.58+5.21+3.2=15.347.69+8.89-0.8=15.784.6+4.06-8.53+7.53=7.669.16+5.36-6.81+7.34=15.053.62-2.31=1.317.53-0.37+7.56-4.1=10.622.58+8.01-2.57-5.68=2.349.25-8.74+2.05=2.565.44+5.21-3.07+0.05=7.636.95+7.06-1.8-2.3=9.919.72-2.64+7.86+0.58=15.527.56+4.27+3.77=15.63.28+3.24=6.521.56+9.41-1.03-3.35=6.592.2-0.69+1.08=2.598.64-3.01=5.637.44+9.89+5.93-1.74=21.529.09-4.89=4.29.55-2.08-0.58=6.895.82+4.9-7.32+7.38=10.789.91-6.26=3.658.93+7.9-3.52=13.319.48-9.32+7.31+9.85=17.323.26-1.45-0.42+8.52=9.918.77+0.84-2.44=7.174.68+6.75+3.28+2.48=17.198.33-2.45-1.44-2.54=1.98.13-6.24-0.88=1.015.35-2.17+6.42+4.61=14.215.79+6.85+6.21+7.08=25.932.91+7.97+5.04-3.08=12.845.62+1.42+2.24=9.287.05-4.74+4.86=7.175.75+2.14+2.94-4.32=6.513.15+0.23-1.93=1.454.82+5.08=9.99.97+4.06-6.83=7.21.83+3.67+1.61=7.116.64+1.52-2.66+0.9=6.47.29+8.56+4.45=20.38.6-5.05=3.554.84+5.96-1.38-3.73=5.699.4-2.52-4.35-2.39=0.147.89-2.39-5.04+4.43=4.897.34-2.44-3.9+8.24=9.244.43+6.59-2.46-1.27=7.294.84+9.18-1.21+