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4.01+3.96+9.25=6.59+2.13-0.34+7.66=8.69-6.27+5.11-0.48=8.42-6.33+0.22=4.05-3.55=8.65-2.12-3.57-2.36=3.54-2.69+0.33=6.84+9.23+8.61-9.02=8.58-7.99+8.97+0.4=5.73+7.84-5.77+9.98=7.17-0.41-2.76+9.05=7.93-2.15-4.4+1.05=3.56-1.73=3.44+9.2-2.45+3.26=9.78-6.24-1.22+1.09=9.06-0.02-8.02=4.66+8.98=8.57-0.47-3.25-3.75=1.03-0.47+1.11=8.26-3.91-1.24=4.47+7.09+5.24=9.31-2.28=5.28-3.58=9.92+1.23-2.33+8.91=4.73-4.35+8.48+1.32=0.16+4.52+1.35+3.85=9.64-1.3-2.82=9.36-4.17+7.07-5.41=8.31+9.12-3.81-4.25=1.93+5.56+9.34-2.91=5.91+7.01-6.5+4.54=3.28+2.2+5.43+2.95=5.06+0.55+7.19=2.71+0.89+2.32-3.02=9.03+2.58=8.54-0.16+5.5-7.61=6.68+5.08+2.05-1.24=7.02-4.1-0.68=5.86+2.43-5.06=8.18+4.29+1.05-5.9=2.24-0.03+3.38=9.28-2.72+1.37+7.43=3.18+2.39+4.01-6.42=9.54-3.83+8.37+3.48=2.1+8.41=4.13+3.05-5.93-0.64=9.59+3.32+4.16+8.65=4.75-2.55=5.99+5.88-2.44-1.34=5.61-3.05-2.28=9.34-4.25-0.64=3.14+1.44=6.61-0.19+8.54=5.16-1.2-1.68=2.91+5.08-3.06-1.98=7.62+3.83+1.76=3.36+3.34+6.58+7.47=8.33-0.46-2.49+1.15=8.82-0.05-6.85=9.8-7.18+7.61=6.21+9.32=2.36-1.05=8.72+6.64-8.62=8.72-5.08-2.87=7.72-0.69+6.32+6.35=2.38+3.06+1.54-1.58=6.9-0.32-0.53=7.7+6.22-0.3=8.83-5.07=3.93+1.86=6.76+7.99+5.97+1.36=7.96-4.63-2.75+6.06=7.2+6.38+0.46=2.64+2.01-0.41-3.58=7.07+6.19-6.35-3.78=9.12-6.71+4.63=9.77-7.46-0.71=8.34+4.22-3.13-1.76=6.66-5.92-0.46=7.71-0.12+7.28-9.13=6.48+0.85+4.87-6.03=8.25+9.89+5.02-6.38=6.96-0.53+8.13+7.97=6.99+1.37+3-7.61=2.15-0.25+6.7-6.15=4.69-2.94+6.48-0.75=9.33-2.74+3.35-7.95=4.65-2.12+6.43-4.76=7.86-5.87+2.64-1.37=3.61+9.89-0.05-0.78=9.23+5.04+4.67+9.47=9.72-2.8+5.82+1.88=1.85+4.57+9.55+6.51=7.26-2.04+8.06-0.97=9.47+9.34-8.37+5.85=8.76+1.63-4.62+4.31=5.91-3.75+2.86=7.53-6.18+3.21+3.8=8.46+5.73+5.24+8.73=0.37+8.68+4.78=8.57+7.07-5.42-6.04=4.41+4.21=5.83-0.74-4.78+9.47=8.33+4.68+3.47+4.77=7.36+5.27+1.45=6.28+7.36=7.54-4.52+1.15+3.67=8.52-0.19+8.99=9.02+0.7-7.13=8.35-1.42-2.79=4.68+7+7.15+6.95=0.31+7.71+3.75+0.41=7.41+5.4=2.06+2.23+8.71-9.38=0.7+2.43-0.67+9.44=8.82+4.03-0.31-6.4=7.82-1.08-1.65-4.39=5.4+3.58-8.36=9.44-2.49+1.31+9.8=4.72-3.12+8.03=4.26+8.23=0.09+6.95+2.53+9.59=8.05+8.66+4.51=9.47+5.5-3.95+9.9=3.7-0.87+1.55-1.2=9.83+2.5-1.58=7.47-1.81+2.97-3.9=8.04-0.88+1.14-5.3=5.71-3.35+1.83+1.23=5.33-0.23-0.1-2.74=5.81+6.68+3.01-8.68=8.96+7.42+7.6+0.87=6.42+4.91+9.81-7.3=9.96-2.04-0.92+7.18=6.04+0.34-1.25+1.55=0.15+4.84-0.66+7.85=5.54-1.16-0.44-1.79=6.66-4.31+2.35=8.19+9.81=5.34-4.72-0.44+6.8=1.85+1.02+3.59+0.08=9.15-2.58-1.91-0.07=8.79+9.92-2.61-3.45=7.1-6.33+4.16=9.78+8.49-5.12+0.18=6.4-6.15=5.86-4.27+2.77-2.73=8.73+1.6-6.99+7.27=4.43+3.97-2.06+8.85=7.04+3.01+6.56+4.25=6.39-0.57-3.45=6.7+1.65+2.28-5.22=8.73-0.86-4.37=5.94+9.3-8.58=4.56+8.98-7.31-3.2=4.41+1.74-0.16+2.42=7.15+4.1-3.39-4.83=7.97-6.8+5.8=3.97+4.21-2.36+4.37=8.03-2.31+5.77=6.52-1.33-0.28-1.64=0.09+9.38-8.84+2.9=7.78-1.43-0.3-4.77=4.26+0.48=4+4.38-3.58=2.89+5.3-4.8-1.15=5.45+3.5+3.92-2.01=1.65+5.8+4.1=6.37-1.31-0.81=3.26-1.96+7.65-7.14=0.9+7.05-3.48-1.22=8.8+3.62+6.6-1.58=8.65-3.42+8.35+7.44=7.94-0.63-1.68-1.06=2.06+0.68+0.88=8.15-5.37-1.72+5.33=4.26-1.38=5.66+2.24+8.72-4.2=0.95-0.69+1.74=4.95+6.31+9.31=6.55-1.06-1.62-0.28=7.55+4.18-7.12-2.21=3.09+4.25+1.3-3.73=2.95+9.22+8.3=2.4+6.31-0.04=7.81-4.75-2.16+1.08=5.97-2.88+6.61+5.29=4.46+7.19+1.16+3.67=7.71-0.78-2.07-0.45=5.05+2.29=2.45+9.3-8.36+8.81=5.96-2.33-0.84+3.35=7.71+0.74+4.26+6.61=7.07+6.35+2.04-3.66=5.27-4.24=5.33-3.27=2.7-0.05+5=5.92-2.08+7.25-0.57=9.23+9.57+9.08+4.82=7.53-0.41+7.88=8.88+0.32+8.17+0.57=3.18+2.67+1.86+1.76=5.12+3.14-6.25+3.78=9.1+0.64=5.38+0.27+5.91=8.54+9.5+8.93+7.94=8.24-3.14+8.49-5.12=8.58-7.32+8.76-6.29=1.31+0.1+5.14+3.91=6.11+6.05-6.65+7.78=6.57+7.81+3.85-0.31=9.86+2.68+9.71=4.88+7.35+4.63-7.72=6.66-1.33-4.64=4.75-1.83+1.77=6.41+9.73-7.03=9.69-1.96-5.06-1.69=6-1.57+2.11=7.98-1.36-4.26=3.12+8.13-0.83=1.87-1.64+8.99+6.28=6.74-0.04-3.11=1.73+7.49-2.11-5.9=5.01-1.66+9.33-4.48=9.08-4.27-0.98+7.92=9.94+3.05+0.04=7.63-1.16-2.6+7.09=8.46+8.57+5.18-1.09=8.06+8.4+7.57-1.33=1.06+9.27-1.67=9.83-8.44+8.19+6.9=6.91-0.48-2.3=4.93+5.66+1.03=1.05+8.76+4.47-8.49=8.98-1.47-0.66+9.11=6.77-2.54=5.91+7.59-3.49-7.03=9.94+9.35=3.47-2.78+7.85=9.33-3.53+2.33=9.29-4.67-3.61=7.42+9.01-2.04-1.59=8.08-2.54-0.12+5.56=9.48-6.99-0.24+7.25=2.88+1.42+0.62-2.68=9.03+8.2-0.03-6.9=7.32-1.44-1.66=8.54-4.12+1.68=8.95+6.1+2.52+2.77=9.97-1.48+0.43=2.46+5.87-3.87=9.06-1.29+4.64-8.8=9.78+5.04-2.9+3.01=5.5-2.93+2.61=9.96-2.22-1.8+0.58=1.04+5.88-6.35+7.77=2.38-1.69+3.84+9.75=7.16-0.17+8.32-4.15=7.91+2.49-3.13=4.66-4.14-0.1+7.83=8.68+9.1+9.4-1.81=6.89+6.6+5.43-2.32=5.12+1.84+5.88-5.47=7.78+9.71+1.36+7.88=1.87+6.75-3.8-4.39=0.45+5.27-1.07+7.96=8.1-1.26-2.2-2.35=6.72+1.33=7.98-0.39-4.02-0.37=7.8+8.51+6.57=9.77-1.95-2.85=1.53+1.39+1.62+8.16=4.74+5.78-7.26-2.67=7.94+7.73-5.94=7.61-3.71+8.59=5.86-3.24+8.19+4=4.63+6.15=9.91+6.03+8.4-8.19=2.71-1.04=5.28-1.93-1.56+2.73=0.33-0.18+2.31=5.33-1.6=8-5.83=2.58+5.74-7.11=9.91-4.7-1-2.3=2.53+2.33+6.14+7.7=4.53+6.33-4.29-5.13=5.31-0.83+8.78-7.1=2.42+4.51-1.82=2.3+1.39=9.43-4.34=4.48+6.81-4.14-4.53=7.94-2.31-0.68+2.47=2.88-1.33+3.11-3.61=3.35+7.37-4.47+0.24=8.55+7.75-2.47=8.87-4.3+3.38+9.75=5.93+7.35-2.97=8.81+8.31+5.91=2.31+6.84-3.25-1.36=3.2-3.09+4.73-3.76=8.95+0.39+2.09=9.12+2.74-7.8=7.53-0.72-4.32-0.16=6.75-5.12=2.54+9.95+3.81=6.09+8.65-7.19=6.54+3.61-0.34=7.98-7.78+8.94+7.42=5.38+1.22+0.04-1.2=9.96+1.79-8.01=2.01+8.72=6.26+5.77-2-0.69=3.54-2.17=7.86+4.81+0.54=9.7-7-1.19-1.04=1.73+9.56-5.33+9.57=9.37+2.66+0.7=6.41-1.27+5.42=0.5+2.89+7.55+3.2=9.25-2.26-4.36=6.65-3.8+6.2-0.32=4.64+0.1-2.24=5.83+8.74-5.21=8.96+5.38+5.83=4.85+2.95-2.49=1.8+3.4-2.8+9.19=3.28+7.92+8.8-5.56=6.88-0.15-1.24-3.77=7.9-1.52-1.28+5.88=2.79+0.36+8.04+9.41=8.78+7.28-1.25+8.17=2.38-0.61+3.24+9.21=1.56+8.3=6.23+2.9+4.48-1.01=5.59+6.95+1.28=1.64+7.72+1=0.46+8.65=8.13+7.18-4.07+8.41=5.99-0.58-2.39+8.43=0.52+2.09+3.82=2.77+4.43+8.58-4.84=9.22-3.68+6.91+1.19=9.23+8.2-8.61-2.32=4.78+2.31-4.57=8.15-0.58-4.41=9.23-2.1-3.01-2.79=4.61+0.53-2.49+8.23=0.62+3.01+5.27-4.41=3.07+5.11-0.92-5.41=8.19-0.55-0.02-1.57=5.78+0.4+7.74+4.74=9.74-8.69+9.73-6.53=9.42-3.84-2.96-2.17=8.26-7.63=1.38+3.27+9.52+1.55=8.04+4.8+5.27=6.23-0.7-3.73=4.67+4.66+1.99+5.2=9.87+0.18=1.74+2.32+2.18+0.97=7.7+1.81-0.23=0.65+0.45=5.5+2.2+9.89-7.51=9.5-4.53-1.76=3.8-1.41-2.01=6.21-3.43-0.36=8.94-6.55=2.17+3.37-3.97=9.47-2.63-0.96+8.9=6.8-3.26=9.82-0.04-2.57=8.17+6.1-6.6=1.65+6.45+1.74=6.31-1.33+9.04+4.01=2.7-0.36+8.46+4.78=3.38+5.68-2.03-5.58=7.69+9.8-9.59=7.14+7.07-8.12-4.25=6.74-4.56=9.57-2.54-1.98-1.49=0.06+2.24=7.59+0.68+7.26-8.64=9.97-1.71-1.03+5.98=4.75+9.58-5.53+0.66=8.07-4.58-2.75-0.4=7.04-6.82+8.91=3.45+3.21-3.25=8.35-4.64+9.95+3.62=5.53-3.03+0.49+7.41=0.33+2.17=3.75+0.69-2.69-0.38=8.18-2.84-0.32-2.34=6.17+6.92=9.21-6.67-1.4=6.65+1.03+8.76=7.96+6.74+4.37-0.55=5.47-1.32=1.15-0.77+7.42+1.26=4.54+8.13=1.68-0.13=1.16+6.29=3.15+4.79+1.64=9.27+1.16+6.78+1.73=0.1+0.32+9.86=5.64-3.72+5.53=8.08-2.05-2.28-2.26=9.48-2.98=7.68-1.67=0.16+5.49-4.38+7.39=0.47+3.88=2.62-1.9+4.23-2.23=7.85-4.34+3.68+0.65=6.45-0.09-2.99+7.55=9.94-7.98=9.21+4.18-3.45-1.26=7.59-0.42+3.39=9.57-3.39+1.81-6.25=6.92-1.42+1.62=7.39-0.08-5.84-0.71=9.51+3.68=4.46+8.29+9.65-4.32=5.45-1.51+4.43=9.62+7.91-2.9-4.33=6.39-5.06-0.07+5.97=8.45-0.51+0.28=7.19+1.22-2.81+4.51=9.01+6.69+4.83-6.39=6.43-3.59+2.84=6.42-6.24=0.19+5.18=8.02-3.04+2.54+9.97=5.05-1.83-1.82-0.73=9.39-2.39+3.89+6.72=2.41+3.17+3.38=3.57-0.16-0.58-0.65=8.04-5.02+5.51-6.46=8.82+9.77-8.63-6.2=2.56-0.92+7.67-1.55=8.53-1.73-5.82+8.01=7.17+8.15=1.59+9.83+0.28=4.67-1.46-0.25+2.64=3.32-1.25+2.76-3.12=4.11-0.25+4.62=1.71-1.01=9.8-2.26-4.22=0.03+1.53+4.58=2.1+9.65+9.08-3.51=2.29+3.52+8.17+6.19=7.66-0.48+3.68-1.55=6.99+0.03-1.45=8.53+6.43+2.89+5.27=8.94-0.24-7.7+0.46=8.56-2.24-2.84+6.95=6.14+1.12-0.73=6.7-2.36-0.12-2.66=4.17+8.57-9.9-0.53=5.33+6.69-7.07-4.85=9.5-6.76+5.23=6.19-2.49+9.13=6.04+4.82=1+1.79-1.07-0.59=3.08-0.28+6.23=8.12+7.1+7.24-2.27=1.71+7.7=2.73+0.02+9.12-2.11=2.17+2.94+9.15+9.61=9.15-1.89-0.19=9.17+8.73=5.23-2.17+6.16+0.06=8.38+6.68-9.51=5.82+6.39=2.45+9.63-5.74+2.89=4.18-4.01+6.25=8.81-0.71-5.9+9.94=6.32-3.68+7.86+7.15=6.67+1.28+9.5+8.56=6.47+6.16-0.35-8.74=4.23+8.27-5.5-2.61=5.86+5.97-5.37=7+8.03-9.83-1.89=1.75+6.34-3.98=7.74-7+9.2-7.43=5.5+9.19-1.82=1.69+8.7+2.88=6.77+5.21-6.05+9.19=9.99-3.62-1.2-4.51=6.79+8.46-4.57+6.36=8.02-4.5-0.97=8.39-2.75+6.57+1.45=6.94-5.7+6.44-1.4=3.35+1.1+4.65=8.25-6.12+7.07+6.49=5.02-2.17+3.14=0.74+8.3+8.29+4.91=7.34-5.85=8.65-0.37-3.99-2.59=9.09+5.69-8.19+1.21=5.19+1.39=5.23-0.61-4.17=5.29+2.23-2.14=2.21+2.38+8.41-3.4=5.91-1.25+4.43-6.82=9.22-2.61-2.98-1.74=4.47+8.87-2.04+6.69=5.77-0.72+0.13+9.12=8.68-3.65-2.44=5.89-4.26+9.25-8.53=8-4.89+4.29-1.81=9.72-0.34-8.05=6.69-6.48+8.49-7.73=3.28-0.29+1.65=7.89-5.12-0.02-0.04=6.84+9.49+8.78+2.72=8.29-1.93+6.16-5.4=8.28+2.4-0.96=8.76-0.3-2.25+2.49=6.34+5.77-8.58=7.6+8.84-7.64+4.44=3.7+5.17-1.27-2.95=7.72-2.61-2.97+1.9=9-0.29=1.85-0.84-0.16+0.03=8.72+8.32-4.56-7.33=8.58-1.79+9.65-3.46=7.45-0.5-0.88-3.49=3.84-0.15-0.78+1.48=9.34-3.88-4.02+7.08=8.4-6.68+2.07+0.99=7.34-4.1=7.93+6.31+4.14+1.62=7.5-1.11-5.54+0.94=4.26+6.78-7.59+7.95=5.3+5.65-4.37+5.91=6.78+9.57-7.09+8.64=2.55-1.19=0.78+7.39-6.28=6.08-2.04-2.65=9.24-1.57=9.67-0.74-0.95=8.74+8.37=9.58+8.01-4.59-0.59=6.65-1.77-1.02+8.78=9.28-0.31-2.41=9.82-6.24-0.89-2.42=7.17-5.61-1.44+4.27=4.62-1.45+0.93+4.24=8.32+2.8-5.16-4.79=2.32+5.81+7.61=7.84+5.42+0.8=9.92-5.21+0.2-3.19=7.41+6.34+3.62+8.41=9.2+0.28+6.63-3.35=2.53+6.05-2.57+5.38=6.41-0.76+7.34-8.48=9.29+9.99=8.05+3.63+0.07=9.91-5.53+2.6=8.96-5.88-0.33-0.96=5.95+4.46-9.83=5.06+7.32+1.38=9.28-7.89+2.69+2.6=9.1+4.25-2.54-6.32=9.87-3-0.52+4.81=7.79-1.16-1.06=8.89+1.05-3.5=9.25+6.5=4.92-4.72+3.83-3.35=6.56-0.86=5.67+2.01+2.96+4.84=8.95+5.71+0.1=1.74+8.79-8.61=8.86-3.79+8.83+1.88=7.69-5.03+0.75=9.8-5.61+5.31-1.19=9.95-3.31+8.85-0.05=9.51+7.74-4.72-0.43=6.85-2.9=8.5-0.37-1.9-2.01=6.35+2.32+3.45=1.28+5.15+2.68=8.19+3.69+7.38+2.86=9.18+0.96+6.28=6.88+7.7+4.98=9.25+4.79+5.69+2.68=8.88+7.2+3.15+4.64=4.69+8.76+9.9-4.97=6.01-0.99-3.74+6.06=6.75+5.65-2.02=8.82-4.94+3.61+7.14=2.68-0.42+6.13=7.14-0.68-4.44=6.31+5.51-8.74-2.18=0.92+1.16+3.89+8.9=3.09-2.73+2.4+8.32=9.4-8.86=6-0.52-1.64+9.95=1.03-0.63+5.11+6.2=9.81-5.74-0.68-2.52=6.88-3.46+9.74=6.97+6.67-3.45-3.71=8.5+4.89+2.43=7.02-2.97+1.4-0.07=9.8-6.12-2.41+8.67=7.53-4.86-0.26=5.98-2.37-3.04-0.11=9.93+8.92+8.78=6.72-3.14=6.84-3.94=5.38-4.18+4.94=7.77-3.18-2.7-0.84=2.09+8.9+6.97-0.64=3.96-0.14-2.71=9.45-5.03+2.14=6.65+3.75-4.63+0.06=0.25+5.37+8.47=5.86+4.28+5.84=5.37-1.53-1.13=9.07-5.33+8.51+4.52=7.18-1.67-0.5=3.37+8.3-3.4-4.87=9.86+2.85+6.43-5.29=4.37-2.88-0.65-0.68=2.48-0.08-1.93+6.75=9.54+7.63+4.08=6.13-2.11=5.46-1.96+8.76+5.94=1.09+2.05+9.85-2.3=7.46-1.11-1.97-3.01=5.23+7.67-1.85=7.09-3.08=7.3-2.13-1.41-1.12=5.64+4.09-6.43=3.13+5.3=6.76+1.07+5.58+9.91=6.28-0.15-1.11=8.87-3.16+7.27=9.35+5.3=8.18-5.74+4.43=0.5+6.53=3.57-0.48=6.82+5.5+1.82-1.2=4.62-0.34+8.01=1.89+4.31=6.26-0.84=9.04+7.3+4.85-5.87=9.73-7.11-1.88=5.37+8.56+7+6.2=0.62+8.07-5.36+7.1=5.18+5.08-6.41+0.91=6.72+2.25-4.29=5.97-0.47-4.14=7.12-4.99+5.64=8.9-0.46-1.94=5.54-4.32=6.2+2.41-5.13+1.57=3.37-0.63-2.54+6.85=5.66-0.59-1.35+4.63=0.29+6.53+0.11+2.34=8.69+7.51+9.82=3.61+6.36=5.05+7.33=9.3-1.47-4.43+7.15=3.68+8.12=9.46-6.5+8.78+7.34=5.88-0.7=1.76+5.19=3.13+1.07+4.24+8.77=3.87-3.35=7.42+0.03-4.97+2.19=9.12+4.33=6.22-1.53+3.58-1.11=6.65-2.07-1.37+5.96=7.91-4.4+4.1-7.37=5.96-1.42-1.96-1.51=1.23+7.89+4.18+1=9.02-3.06-1.84+5.44=8.66-0.32-1.25-1.77=8.05-3.1-4.13=9.84+7.43-4.75+6.49=9.58-0.68-6.58-1=9.94-3.27+8.32+2.18=9.3+4.4=2.5+7.49-7.33=6.86-2.42-2.68-1.49=9.65-1.75-4.71-2.86=0.73+6.19+9.74=7.26+7.84-6.92-2.4=6.72-5.46=9.76-4.64+7.71+1.45=9-2.51-4.42-0.5=9.85-5.13=4.93+4.32-2.77-5.62=5.73-4.05=6.61-1.28-1.52-0.1=8.95-8.79+5.14+6.98=7.22-2.06+5.43+6.61=9.67+5.38-5.04=9.94-2.08+5.31-9.32=7.95-1.15-3.34-1.27=8.63+7.99-7.17-2.65=6.33+7.45-6.15+5.71=7.29+1.21=9.38+4.2-2.04-8.9=9.6+5.85-4.99+6.15=8.5-7.48=5.44+1.11+3.73=9.9-0.41-0.5-4.5=7.79+3.93-1.85+0.78=9.26+5.23-6.01=3.01+6.87+8.01-8.61=9.52-1.27-1.98+3.98=3.61-2.58=8.2+4.92=5.63-5.32=9.45+9.51-9.93+9.15=6.64+6.44=3.1+2.54+0.37-4.33=7.82-1.03-1.89-3.71=7.13-1.28+2.79+1.4=5.89+7.59+3.5+2.99=9.28-8.67+9.66=6.04-1.98-3.86=6.08+7.49+5.91-9.76=7.27-3.52-1.17+1.5=6.32+4.73-9.65+9.38=7.17-2.96+8.84=6.37-5.23+9.4+5.56=4.51+1.17+9.33+9.92=9.34-0.55+8.65-4.89=3.82+1.32=6.74-0.75+6.07=5.17+0.93+4.17=7.04+3.68-2.82-6.54=8.2-1.28-4.5-2.18=9.27-4.74+5.97-1.54=8.57-2-5.18=3.35-1.69=9.27-2.95+8.14+1.38=7.42-2.83=3.15-2.2+8.36+6.5=7.8-4.19-1.75+2.9=8.11-1.84+1.81+9.31=7.63-5.07-1.08+6.05=1.45+8.26+3.01-7.66=9.73-7.73-0.89=7.23-5.23+0.74+6.78=6.51-1.6+3.13-1.8=4.83+4.33-8.6+9.59=9.19+0.74-6.6=3.48+6.69-9.43=8.81-4.25-0.62+9.92=4.85-1.9+7.66-7.59=2.88+2.28+4.15+7.28=5.84-1.03+3.24-0.4=参考答案4.01+3.96+9.25=17.226.59+2.13-0.34+7.66=16.048.69-6.27+5.11-0.48=7.058.42-6.33+0.22=2.314.05-3.55=0.58.65-2.12-3.57-2.36=0.63.54-2.69+0.33=1.186.84+9.23+8.61-9.02=15.668.58-7.99+8.97+0.4=9.965.73+7.84-5.77+9.98=17.787.17-0.41-2.76+9.05=13.057.93-2.15-4.4+1.05=2.433.56-1.73=1.833.44+9.2-2.45+3.26=13.459.78-6.24-1.22+1.09=3.419.06-0.02-8.02=1.024.66+8.98=13.648.57-0.47-3.25-3.75=1.11.03-0.47+1.11=1.678.26-3.91-1.24=3.114.47+7.09+5.24=16.89.31-2.28=7.035.28-3.58=1.79.92+1.23-2.33+8.91=17.734.73-4.35+8.48+1.32=10.180.16+4.52+1.35+3.85=9.889.64-1.3-2.82=5.529.36-4.17+7.07-5.41=6.858.31+9.12-3.81-4.25=9.371.93+5.56+9.34-2.91=13.925.91+7.01-6.5+4.54=10.963.28+2.2+5.43+2.95=13.865.06+0.55+7.19=12.82.71+0.89+2.32-3.02=2.99.03+2.58=11.618.54-0.16+5.5-7.61=6.276.68+5.08+2.05-1.24=12.577.02-4.1-0.68=2.245.86+2.43-5.06=3.238.18+4.29+1.05-5.9=7.622.24-0.03+3.38=5.599.28-2.72+1.37+7.43=15.363.18+2.39+4.01-6.42=3.169.54-3.83+8.37+3.48=17.562.1+8.41=10.514.13+3.05-5.93-0.64=0.619.59+3.32+4.16+8.65=25.724.75-2.55=2.25.99+5.88-2.44-1.34=8.095.61-3.05-2.28=0.289.34-4.25-0.64=4.453.14+1.44=4.586.61-0.19+8.54=14.965.16-1.2-1.68=2.282.91+5.08-3.06-1.98=2.957.62+3.83+1.76=13.213.36+3.34+6.58+7.47=20.758.33-0.46-2.49+1.15=6.538.82-0.05-6.85=1.929.8-7.18+7.61=10.236.21+9.32=15.532.36-1.05=1.318.72+6.64-8.62=6.748.72-5.08-2.87=0.777.72-0.69+6.32+6.35=19.72.38+3.06+1.54-1.58=5.46.9-0.32-0.53=6.057.7+6.22-0.3=13.628.83-5.07=3.763.93+1.86=5.796.76+7.99+5.97+1.36=22.087.96-4.63-2.75+6.06=6.647.2+6.38+0.46=14.042.64+2.01-0.41-3.58=0.667.07+6.19-6.35-3.78=3.139.12-6.71+4.63=7.049.77-7.46-0.71=1.68.34+4.22-3.13-1.76=7.676.66-5.92-0.46=0.287.71-0.12+7.28-9.13=5.746.48+0.85+4.87-6.03=6.178.25+9.89+5.02-6.38=16.786.96-0.53+8.13+7.97=22.536.99+1.37+3-7.61=3.752.15-0.25+6.7-6.15=2.454.69-2.94+6.48-0.75=7.489.33-2.74+3.35-7.95=1.994.65-2.12+6.43-4.76=4.27.86-5.87+2.64-1.37=3.263.61+9.89-0.05-0.78=12.679.23+5.04+4.67+9.47=28.419.72-2.8+5.82+1.88=14.621.85+4.57+9.55+6.51=22.487.26-2.04+8.06-0.97=12.319.47+9.34-8.37+5.85=16.298.76+1.63-4.62+4.31=10.085.91-3.75+2.86=5.027.53-6.18+3.21+3.8=8.368.46+5.73+5.24+8.73=28.160.37+8.68+4.78=13.838.57+7.07-5.42-6.04=4.184.41+4.21=8.625.83-0.74-4.78+9.47=9.788.33+4.68+3.47+4.77=21.257.36+5.27+1.45=14.086.28+7.36=13.647.54-4.52+1.15+3.67=7.848.52-0.19+8.99=17.329.02+0.7-7.13=2.598.35-1.42-2.79=4.144.68+7+7.15+6.95=25.780.31+7.71+3.75+0.41=12.187.41+5.4=12.812.06+2.23+8.71-9.38=3.620.7+2.43-0.67+9.44=11.98.82+4.03-0.31-6.4=6.147.82-1.08-1.65-4.39=0.75.4+3.58-8.36=0.629.44-2.49+1.31+9.8=18.064.72-3.12+8.03=9.634.26+8.23=12.490.09+6.95+2.53+9.59=19.168.05+8.66+4.51=21.229.47+5.5-3.95+9.9=20.923.7-0.87+1.55-1.2=3.189.83+2.5-1.58=10.757.47-1.81+2.97-3.9=4.738.04-0.88+1.14-5.3=35.71-3.35+1.83+1.23=5.425.33-0.23-0.1-2.74=2.265.81+6.68+3.01-8.68=6.828.96+7.42+7.6+0.87=24.856.42+4.91+9.81-7.3=13.849.96-2.04-0.92+7.18=14.186.04+0.34-1.25+1.55=6.680.15+4.84-0.66+7.85=12.185.54-1.16-0.44-1.79=2.156.66-4.31+2.35=4.78.19+9.81=185.34-4.72-0.44+6.8=6.981.85+1.02+3.59+0.08=6.549.15-2.58-1.91-0.07=4.598.79+9.92-2.61-3.45=12.657.1-6.33+4.16=4.939.78+8.49-5.12+0.18=13.336.4-6.15=0.255.86-4.27+2.77-2.73=1.638.73+1.6-6.99+7.27=10.614.43+3.97-2.06+8.85=15.197.04+3.01+6.56+4.25=20.866.39-0.57-3.45=2.376.7+1.65+2.28-5.22=5.418.73-0.86-4.37=3.55.94+9.3-8.58=6.664.56+8.98-7.31-3.2=3.034.41+1.74-0.16+2.42=8.417.15+4.1-3.39-4.83=3.037.97-6.8+5.8=6.973.97+4.21-2.36+4.37=10.198.03-2.31+5.77=11.496.52-1.33-0.28-1.64=3.270.09+9.38-8.84+2.9=3.537.78-1.43-0.3-4.77=1.284.26+0.48=4.744+4.38-3.58=4.82.89+5.3-4.8-1.15=2.245.45+3.5+3.92-2.01=10.861.65+5.8+4.1=11.556.37-1.31-0.81=4.253.26-1.96+7.65-7.14=1.810.9+7.05-3.48-1.22=3.258.8+3.62+6.6-1.58=17.448.65-3.42+8.35+7.44=21.027.94-0.63-1.68-1.06=4.572.06+0.68+0.88=3.628.15-5.37-1.72+5.33=6.394.26-1.38=2.885.66+2.24+8.72-4.2=12.420.95-0.69+1.74=24.95+6.31+9.31=20.576.55-1.06-1.62-0.28=3.597.55+4.18-7.12-2.21=2.43.09+4.25+1.3-3.73=4.912.95+9.22+8.3=20.472.4+6.31-0.04=8.677.81-4.75-2.16+1.08=1.985.97-2.88+6.61+5.29=14.994.46+7.19+1.16+3.67=16.487.71-0.78-2.07-0.45=4.415.05+2.29=7.342.45+9.3-8.36+8.81=12.25.96-2.33-0.84+3.35=6.147.71+0.74+4.26+6.61=19.327.07+6.35+2.04-3.66=11.85.27-4.24=1.035.33-3.27=2.062.7-0.05+5=7.655.92-2.08+7.25-0.57=10.529.23+9.57+9.08+4.82=32.77.53-0.41+7.88=158.88+0.32+8.17+0.57=17.943.18+2.67+1.86+1.76=9.475.12+3.14-6.25+3.78=5.799.1+0.64=9.745.38+0.27+5.91=11.568.54+9.5+8.93+7.94=34.918.24-3.14+8.49-5.12=8.478.58-7.32+8.76-6.29=3.731.31+0.1+5.14+3.91=10.466.11+6.05-6.65+7.78=13.296.57+7.81+3.85-0.31=17.929.86+2.68+9.71=22.254.88+7.35+4.63-7.72=9.146.66-1.33-4.64=0.694.75-1.83+1.77=4.696.41+9.73-7.03=9.119.69-1.96-5.06-1.69=0.986-1.57+2.11=6.547.98-1.36-4.26=2.363.12+8.13-0.83=10.421.87-1.64+8.99+6.28=15.56.74-0.04-3.11=3.591.73+7.49-2.11-5.9=1.215.01-1.66+9.33-4.48=8.29.08-4.27-0.98+7.92=11.759.94+3.05+0.04=13.037.63-1.16-2.6+7.09=10.968.46+8.57+5.18-1.09=21.128.06+8.4+7.57-1.33=22.71.06+9.27-1.67=8.669.83-8.44+8.19+6.9=16.486.91-0.48-2.3=4.134.93+5.66+1.03=11.621.05+8.76+4.47-8.49=5.798.98-1.47-0.66+9.11=15.966.77-2.54=4.235.91+7.59-3.49-7.03=2.989.94+9.35=19.293.47-2.78+7.85=8.549.33-3.53+2.33=8.139.29-4.67-3.61=1.017.42+9.01-2.04-1.59=12.88.08-2.54-0.12+5.56=10.989.48-6.99-0.24+7.25=9.52.88+1.42+0.62-2.68=2.249.03+8.2-0.03-6.9=10.37.32-1.44-1.66=4.228.54-4.12+1.68=6.18.95+6.1+2.52+2.77=20.349.97-1.48+0.43=8.922.46+5.87-3.87=4.469.06-1.29+4.64-8.8=3.619.78+5.04-2.9+3.01=14.935.5-2.93+2.61=5.189.96-2.22-1.8+0.58=6.521.04+5.88-6.35+7.77=8.342.38-1.69+3.84+9.75=14.287.16-0.17+8.32-4.15=11.167.91+2.49-3.13=7.274.66-4.14-0.1+7.83=8.258.68+9.1+9.4-1.81=25.376.89+6.6+5.43-2.32=16.65.12+1.84+5.88-5.47=7.377.78+9.71+1.36+7.88=26.731.87+6.75-3.8-4.39=0.430.45+5.27-1.07+7.96=12.618.1-1.26-2.2-2.35=2.296.72+1.33=8.057.98-0.39-4.02-0.37=3.27.8+8.51+6.57=22.889.77-1.95-2.85=4.971.53+1.39+1.62+8.16=12.74.74+5.78-7.26-2.67=0.597.94+7.73-5.94=9.737.61-3.71+8.59=12.495.86-3.24+8.19+4=14.814.63+6.15=10.789.91+6.03+8.4-8.19=16.152.71-1.04=1.675.28-1.93-1.56+2.73=4.520.33-0.18+2.31=2.465.33-1.6=3.738-5.83=2.172.58+5.74-7.11=1.219.91-4.7-1-2.3=1.912.53+2.33+6.14+7.7=18.74.53+6.33-4.29-5.13=1.445.31-0.83+8.78-7.1=6.162.42+4.51-1.82=5.112.3+1.39=3.699.43-4.34=5.094.48+6.81-4.14-4.53=2.627.94-2.31-0.68+2.47=7.422.88-1.33+3.11-3.61=1.053.35+7.37-4.47+0.24=6.498.55+7.75-2.47=13.838.87-4.3+3.38+9.75=17.75.93+7.35-2.97=10.318.81+8.31+5.91=23.032.31+6.84-3.25-1.36=4.543.2-3.09+4.73-3.76=1.088.95+0.39+2.09=11.439.12+2.74-7.8=4.067.53-0.72-4.32-0.16=2.336.75-5.12=1.632.54+9.95+3.81=16.36.09+8.65-7.19=7.556.54+3.61-0.34=9.817.98-7.78+8.94+7.42=16.565.38+1.22+0.04-1.2=5.449.96+1.79-8.01=3.742.01+8.72=10.736.26+5.77-2-0.69=9.343.54-2.17=1.377.86+4.81+0.54=13.219.7-7-1.19-1.04=0.471.73+9.56-5.33+9.57=15.539.37+2.66+0.7=12.736.41-1.27+5.42=10.560.5+2.89+7.55+3.2=14.149.25-2.26-4.36=2.636.65-3.8+6.2-0.32=8.734.64+0.1-2.24=2.55.83+8.74-5.21=9.368.96+5.38+5.83=20.174.85+2.95-2.49=5.311.8+3.4-2.8+9.19=11.593.28+7.92+8.8-5.56=14.446.88-0.15-1.24-3.77=1.727.9-1.52-1.28+5.88=10.982.79+0.36+8.04+9.41=20.68.78+7.28-1.25+8.17=22.982.38-0.61+3.24+9.21=14.221.56+8.3=9.866.23+2.9+4.48-1.01=12.65.59+6.95+1.28=13.821.64+7.72+1=10.360.46+8.65=9.118.13+7.18-4.07+8.41=19.655.99-0.58-2.39+8.43=11.450.52+2.09+3.82=6.432.77+4.43+8.58-4.84=10.949.22-3.68+6.91+1.19=13.649.23+8.2-8.61-2.32=6.54.78+2.31-4.57=2.528.15-0.58-4.41=3.169.23-2.1-3.01-2.79=1.334.61+0.53-2.49+8.23=10.880.62+3.01+5.27-4.41=4.493.07+5.11-0.92-5.41=1.858.19-0.55-0.02-1.57=6.055.78+0.4+7.74+4.74=18.669.74-8.69+9.73-6.53=4.259.42-3.84-2.96-2.17=0.458.26-7.63=0.631.38+3.27+9.52+1.55=15.728.04+4.8+5.27=18.116.23-0.7-3.73=1.84.67+4.66+1.99+5.2=16.529.87+0.18=10.051.74+2.32+2.18+0.97=7.217.7+1.81-0.23=9.280.65+0.45=1.15.5+2.2+9.89-7.51=10.089.5-4.53-1.76=3.213.8-1.41-2.01=0.386.21-3.43-0.36=2.428.94-6.55=2.392.17+3.37-3.97=1.579.47-2.63-0.96+8.9=14.786.8-3.26=3.549.82-0.04-2.57=7.218.17+6.1-6.6=7.671.65+6.45+1.74=9.846.31-1.33+9.04+4.01=18.032.7-0.36+8.46+4.78=15.583.38+5.68-2.03-5.58=1.457.69+9.8-9.59=7.97.14+7.07-8.12-4.25=1.846.74-4.56=2.189.57-2.54-1.98-1.49=3.560.06+2.24=2.37.59+0.68+7.26-8.64=6.899.97-1.71-1.03+5.98=13.214.75+9.58-5.53+0.66=9.468.07-4.58-2.75-0.4=0.347.04-6.82+8.91=9.133.45+3.21-3.25=3.418.35-4.64+9.95+3.62=17.285.53-3.03+0.49+7.41=10.40.33+2.17=2.53.75+0.69-2.69-0.38=1.378.18-2.84-0.32-2.34=2.686.17+6.92=13.099.21-6.67-1.4=1.146.65+1.03+8.76=16.447.96+6.74+4.37-0.55=18.525.47-1.32=4.151.15-0.77+7.42+1.26=9.064.54+8.13=12.671.68-0.13=1.551.16+6.29=7.453.15+4.79+1.64=9.589.27+1.16+6.78+1.73=18.940.1+0.32+9.86=10.285.64-3.72+5.53=7.458.08-2.05-2.28-2.26=1.499.48-2.98=6.57.68-1.67=6.010.16+5.49-4.38+7.39=8.660.47+3.88=4.352.62-1.9+4.23-2.23=2.727.85-4.34+3.68+0.65=7.846.45-0.09-2.99+7.55=10.929.94-7.98=1.969.21+4.18-3.45-1.26=8.687.59-0.42+3.39=10.569.57-3.39+1.81-6.25=1.746.92-1.42+1.62=7.127.39-0.08-5.84-0.71=0.769.51+3.68=13.194.46+8.29+9.65-4.32=18.085.45-1.51+4.43=8.379.62+7.91-2.9-4.33=10.36.39-5.06-0.07+5.97=7.238.45-0.51+0.28=8.227.19+1.22-2.81+4.51=10.119.01+6.69+4.83-6.39=14.146.43-3.59+2.84=5.686.42-6.24=0.180.19+5.18=5.378.02-3.04+2.54+9.97=17.495.05-1.83-1.82-0.73=0.679.39-2.39+3.89+6.72=17.612.41+3.17+3.38=8.963.57-0.16-0.58-0.65=2.188.04-5.02+5.51-6.46=2.078.82+9.77-8.63-6.2=3.762.56-0.92+7.67-1.55=7.768.53-1.73-5.82+8.01=8.997.17+8.15=15.321.59+9.83+0.28=11.74.67-1.46-0.25+2.64=5.63.32-1.25+2.76-3.12=1.714.11-0.25+4.62=8.481.71-1.01=0.79.8-2.26-4.22=3.320.03+1.53+4.58=6.142.1+9.65+9.08-3.51=17.322.29+3.52+8.17+6.19=20.177.66-0.48+3.68-1.55=9.316.99+0.03-1.45=5.578.53+6.43+2.89+5.27=23.128.94-0.24-7.7+0.46=1.468.56-2.24-2.84+6.95=10.436.14+1.12-0.73=6.536.7-2.36-0.12-2.66=1.564.17+8.57-9.9-0.53=2.315.33+6.69-7.07-4.85=0.19.5-6.76+5.23=7.976.19-2.49+9.13=12.836.04+4.82=10.861+1.79-1.07-0.59=1.133.08-0.28+6.23=9.038.12+7.1+7.24-2.27=20.191.71+7.7=9.412.73+0.02+9.12-2.11=9.762.17+2.94+9.15+9.61=23.879.15-1.89-0.19=7.079.17+8.73=17.95.23-2.17+6.16+0.06=9.288.38+6.68-9.51=5.555.82+6.39=12.212.45+9.63-5.74+2.89=9.234.18-4.01+6.25=6.428.81-0.71-5.9+9.94=12.146.32-3.68+7.86+7.15=17.656.67+1.28+9.5+8.56=26.016.47+6.16-0.35-8.74=3.544.23+8.27-5.5-2.61=4.395.86+5.97-5.37=6.467+8.03-9.83-1.89=3.311.75+6.34-3.98=4.117.74-7+9.2-7.43=2.515.5+9.19-1.82=12.871.69+8.7+2.88=13.276.77+5.21-6.05+9.19=15.129.99-3.62-1.2-4.51=0.666.79+8.46-4.57+6.36=17.048.02-4.5-0.97=2.558.39-2.75+6.57+1.45=13.666.94-5.7+6.44-1.4=6.283.35+1.1+4.65=9.18.25-6.12+7.07+6.49=15.695.02-2.17+3.14=5.990.74+8.3+8.29+4.91=22.247.34-5.85=1.498.65-0.37-3.99-2.59=1.79.09+5.69-8.19+1.21=7.85.19+1.39=6.585.23-0.61-4.17=0.455.29+2.23-2.14=5.382.21+2.38+8.41-3.4=9.65.91-1.25+4.43-6.82=2.279.22-2.61-2.98-1.74=1.894.47+8.87-2.04+6.69=17.995.77-0.72+0.13+9.12=14.38.68-3.65-2.44=2.595.89-4.26+9.25-8.53=2.358-4.89+4.29-1.81=5.599.72-0.34-8.05=1.336.69-6.48+8.49-7.73=0.973.28-0.29+1.65=4.647.89-5.12-0.02-0.04=2.716.84+9.49+8.78+2.72=27.838.29-1.93+6.16-5.4=7.128.28+2.4-0.96=9.728.76-0.3-2.25+2.49=8.76.34+5.77-8.58=3.537.6+8.84-7.64+4.44=13.243.7+5.17-1.27-2.95=4.657.72-2.61-2.97+1.9=4.049-0.29=8.711.85-0.84-0.16+0.03=0.888.72+8.32-4.56-7.33=5.158.58-1.79+9.65-3.46=12.987.45-0.5-0.88-3.49=2.583.84-0.15-0.78+1.48=4.399.34-3.88-4.02+7.08=8.528.4-6.68+2.07+0.99=4.787.34-4.1=3.247.93+6.31+4.14+1.62=207.5-1.11-5.54+0.94=1.794.26+6.78-7.59+7.95=11.45.3+5.65-4.37+5.91=12.496.78+9.57-7.09+8.64=17.92.55-1.19=1.360.78+7.39-6.28=1.896.08-2.04-2.65=1.399.24-1.57=7.679.67-0.74-0.95=7.988.74+8.37=17.119.58+8.01-4.59-0.59=12.416.65-1.77-1.02+8.78=12.649.28-0.31-2.41=6.569.82-6.24-0.89-2.42=0.277.17-5.61-1.44+4.27=4.394.62-1.45+0.93+4.24=8.348.32+2.8-5.16-4.79=1.172.32+5.81+7.61=15.747.84+5.42+0.8=14.069.92-5.21+0.2-3.19=1.727.41+6.34+3.62+8.41=25.789.2+0.28+6.63-3.35=12.762.53+6.05-2.57+5.38=11.396.41-0.76+7.34-8.48=4.519.29+9.99=19.288.05+3.63+0.07=11.759.91-5.53+2.6=6.988.96-5.88-0.33-0.96=1.795.95+4.46-9.83=0.585.06+7.32+1.38=13.769.28-7.89+2.69+2.6=6.689.1+4.25-2.54-6.32=4.499.87-3-0.52+4.81=11.167.79-1.16-1.06=5.578.89+1.05-3.5=6.449.25+6.5=15.754.92-4.72+3.83-3.35=0.686.56-0.86=5.75.67+2.01+2.96+4.84=15.488.95+5.71+0.1=14.761.74+8.79-8.61=1.928.86-3.79+8.83+1.88=15.787.69-5.03+0.75=3.419.8-5.61+5.31-1.19=8.319.95-3.31+8.85-0.05=15.449.51+7.74-4.72-0.43=12.16.85-2.9=3.958.5-0.37-1.9-2.01=4.226.35+2.32+3.45=12.121.28+5.15+2.68=9.118.19+3.69+7.38+2.86=22.129.18+0.96+6.28=16.426.88+7.7+4.98=19.569.25+4.79+5.69+2.68=22.418.88+7.2+3.15+4.64=23.874.69+8.76+9.9-4.97=18.386.01-0.99-3.74+6.06=7.346.75+5.65-2.02=10.388.82-4.94+3.61+7.14=14.632.68-0.42+6.13=8.397.14-0.68-4.44=2.026.31+5.51-8.74-2.18=0.90.92+1.16+3.89+8.9=14.873.09-2.73+2.4+8.32=11.089.4-8.86=0.546-0.52-1.64+9.95=13.791.03-0.63+5.11+6.2=11.719.81-5.74-0.68-2.52=0.876.88-3.46+9.74=13.166.97+6.67-3.45-3.71=6.488.5+4.89+2.43=15.827.02-2.97+1.4-0.07=5.389.8-6.12-2.41+8.67=9.947.53-4.86-0.26=2.415.98-2.37-3.04-0.11=0.469.93+8.92+8.78=27.636.72-3.14=3.586.84-3.94=2.95.38-4.18+4.94=6.147.77-3.18-2.7-0.84=1.052.09+8.9+6.97-0.64=17.323.96-0.14-2.71=1.119.45-5.03+2.14=6.566.65+3.75-4.63+0.06=5.830.25+5.37+8.47=14.095.86+4.28+5