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2.91-1.53+0.19=7.36-3.16+8.23-7.39=9.16+1.53=7.72+7.29=8.92-6.69+6.77=7.99-2.78-1.97=5.63-2.05-0.94=6.87+1.91+4.37=3.66+2.32+0.62-3.69=5.25+8.38+7.8-2.14=7.57+1.9=6.54-2.53-1.17+7.97=9.07-5.14-1.32-1.29=7.15+2.38+5.48+9.42=9.51-5.12+2.16=8.43-0.29-7.51=9.07-6.81=4.74+8.43-5.12-4.9=4.92-0.98-0.29=9.42-3.49-3.91-1.33=3.11+8.61+2.18-1.56=5.39+5.54-9.67=2.25+2.15+5.23+1.61=4.68+0.1=9.6-3.09+8.09+8.73=8.66+6.44-9.41-5.23=9.09+7.12-0.66-3.33=5.22-1.85-0.27=3.18+2.35+4.73=4.85-3.52=4.19+0.93+1.17=9.82-2.11-1.96+3.07=1.96+8.33+5.66-7.6=9-0.54-0.52-6.14=9.85+0.38=7.67+4.39=8.91-3+3.78+9.17=1.42+9.38-9.63+5.96=4.75+8.79=5.3-1.15+4.75+2.3=9.75+7.87-0.86-2.69=9.78-1.35=8.97-5.56+5.18+4.31=0.18+9.3=7.36+9.08+1.7=5.01+1.57+8.68=8.32+9.48-8.19+8.5=4.98-0.93+0.31+1.39=4.5+2.28+8.01+8.6=6.41-2.87-0.94+6.51=2.52+2.14+8.34=5.6+6.08+5.77+6.83=3.6-0.27+2.06+9.14=3.5-0.38=6.05+7.57=5.28+6.44-8.46+6.27=3.76+4.51+6.98-5.27=8.25+6.54=7.69+0.69=6.21-1.5-0.31=6.66+6.69+4.35-5.84=7.26+9.13-7.19+2.33=0.98+5.6-4.52-0.78=6.45+2.31+8.33-0.58=4.89-3.43+3.02+3.88=4.23+8.92-5.26-2.07=9.34+7.78+6.56+3.81=2.19+3.17-0.82+4.6=4.33-2.74=4.9+8.15+5.27=4.56+7.89-6.52-1.15=5.92+1.86+0.38+4.86=2.99+9.98-8.88=6.26+9.36+0.07-8.24=8.7+3.39+0.21=7.3-1.75+3.54-1.95=5.81+7.14-3.58-7.27=9.89-0.67-1.79-0.85=5.73+7.26-9.54=2.96+5=9.27+2.16+6.14=6.92+5.87+3.53=6.85+6.78+6.05-6.07=4.04+6.9-1.28-8.27=4.62+6.19=6.08-4.36+6.07+7.45=5.88+3.26-3.33+4.61=6.15-1.44+4.48-2.38=8.44-4.67+0.5=1.65+4.99+2.05=8.89+0.96-0.95=8.04-4.96-1.72-0.89=2.24+5.2+1.78-5.3=8.77-0.08-5.49+7.63=4.09+6.71-0.38+2.25=5.08+7.34-2.22+0.2=4.46+3.91-0.9=6.42-2.46+3.51-4.5=5+6.29-4.37=1.93-0.7+6.43=9-6.32+0.41+5.96=8.72+3.27+7.21+5.15=3.5-0.82-1.29+4.05=1.42+4.38-0.92+1.32=6.1+2.12+8.9-8.67=9.9+4.6+6.12-3.83=9.12-5.94+3.5=8.51-8.23=8.15+7.61-0.13-7.19=6.13+0.4+6.19=4.61+8.97-9.09+2.92=5.58+4.1+4.53+1.72=7.46-7.01+0.99=4.12+7.31+5.88-6.37=6.89-1.19+2.16=7.64-4.8+4.04+3.48=7.97+8.76-1.27+6.83=1.82+0.27+9.61=9.85-2.08=9.87+3.29-4.22+5.05=4.56-3.1-1.32=8.98-0.76-6.67+6.74=9.66+8.96-3.66=4.6+9.1-4.27+1.22=0.46+9.02+4.19=4.11-0.67-0.03+2.75=9.21+2.59-0.32-5.54=2.81+6.86-0.25-0.73=7.96+0.73-2.57-5.46=9.26-8.2=5.19-2.82-0.67+9.75=3.61-2.12-0.86=1.82+1.95-0.94=5.08+8.27-6.56+8.02=2+9.3+0.94+2.66=8.22-1.46+7.65-3.31=8.69+7.29=1.64+4.08+9.16=7.7+5.51-2.77-9.11=9.65-2.66-3.82+8.93=7.23-3.34-2.88=8.31+8.65-7.16=9.88+6.79-2.17=7.03+5.07-7.83-3.07=0.54+0.98+6.91=7.33+9.79-5.89=5.43-4.59+7.62=6.92+8.23+5.54+9.54=7.01+3.76-6.69-0.09=2.96+5.47+7.26=9.15-7.62-0.15=6.14-2.9+3.2-6.27=7.89-0.16+6.89=3.21+8.73-1.39=9.25-0.14-0.45=6.89-2.03+7.52-2.43=8.25-1.12-3.69-0.17=8.37+9.77-2.63=5.7-3.21-2.18+8.23=4.71-0.43-3.83=5.71-3.1+1.28+7.24=0.76+4.17+3.08+0.36=1.19+6.16+0.6+1.87=0.06+1.22+4.99+1.62=9.82+2.54-0.47-6.94=0.62+0.35+1.39+9.81=7.8-6.9+2.97+6.48=6.21+8.74-4.82-3.12=9.34+6.86+7.67=9.94-5.37-2.1+5.46=0.65-0.37=5.14-3.3-0.21=5.63+7.27=3.92-1.76+7.29=4.14+4.77-2.99-3.21=3.35+8.6-0.89=8.44+9.44+4.15+3.49=1.02+5.85+7+5.47=7.31+9.55=7.33+6.79+5.31=4.69-2.01+4.21+9.27=8.46+0.35+6.86-5.82=8.4+5.89+2.96=3.98-1.07+1.03-1.34=6.38+8.79-8.55+0.1=8.89+3.27-1.34-9.81=8.63+0.26-6.33+1.54=6.8-0.62-5.15+3.91=6.43-1.17-1.8-0.45=4.32+5.6+8.1=5.63+3.46+5.24-8.28=1.35+6.8+8.27=4.12-1.61+2.86+2.19=2.38-0.12-0.71=6.93-2.89+4.21-0.02=7.16+3.09-5.47-0.25=9.02-2.34-3.68=5.74+0.48-5.95=5.24+8.41+3.73=9.09-1.6-2.57-1.71=9.25-3.4=8.07-7.15+8.08-7.21=9.77+7.74-0.15=9.91-5.9-1.44+2.57=9.15-3.03-1.82-3.76=9.34-5.25+3.97-5.36=6.7+8.22=2.87-2.47-0.09=8.35+1.97-4.32=7.79-6.98-0.11+6.94=5.54-2.37+9.62=7.85+4.45+8.6-0.43=8.41-5.93+3.72=4.81+6.33-3.32-4.32=5.18+6.61=7.82-0.03-0.69=7.91-5.36+5.17+0.49=9.45+9.93+1.5-4.85=5.1-2.31+3.45-2.01=9.61-9.41+6.64=4.92+6.65-1.28=7.82-3.71-2.96=9.01-7.52+5.52=6.04-0.27+2.9-7.87=9.4-5.52-3.73+8.76=9.74+0.73-1.55+4.64=9.05-0.88+7.47=2.13+4.95+9.88+4.64=9.95-4.56+6.64=8.36+9.07+8.07+4.92=5.39+1.39-2.22=6.2+4.98-4.07-2.47=6.88+7.58+1.05-0.18=7.85-1.35+4.23=7.69-4.22+2.47=3.6+4.04-1.69-2.78=9.8+1.87+8.99-0.89=9.08-1.63-5.17+6.79=8.29+6.25=9.84-2.9-6.37+2.19=9.5-1.36-0.54+2.74=9.94+6.45+9.11=5.65+2.6-2.42=3.62-0.07-2.52+8.73=4.14-0.97+9.36-1.36=5.08+1.04-0.69+5.8=9.84-1.16-0.74-3.92=2.04-0.35+8.69=0.5+2.96=5.68-1.42-1.61-0.83=4.24+0.52+2.35=3.78-3.17+8.61=9.8-6.53=4.79+3.07+9.6=5.95-4.01+2.63+2.31=9.98-2.6-4.04-0.4=8.24-5.96+3.15-2.79=8.42-6.82=5.73-3.73+1.04=6.27+7.61-7.28-4.65=8.12+3.86+0.66-2.35=8.49-5.21+4.01-0.36=7.49-4.14-1.6=9.21-3.59-5.41+5.61=2.93-2.22=5.22-4.36=5.65-1.14+4.1=8.24-6.22-0.08-1.01=0.25+7.08-5.99+8.46=6.43+3.45=9.52-1.07-3.05=9.8+2.37-5.23+2.69=7.71-2.19-2.89+7.63=7.81-2.25+0.88=1.81+4.46+6.18=1.55+8.8+3.28+4.5=1.27-0.33-0.25+5.89=7.7+7.46-0.56-0.27=6.55-2+6.28+9.25=7.29-2.27+4.49=6.71+6.01+3.33=6.21+5.93+6.92=9.02-2.84+3.68+7.32=9.11-4.4+5.2-0.76=5.01+9.7=9.85+7.15+9.35+7.16=9.62-0.09-7.32=0.35+5.82+5.24=5.61-2.68+0.12=9.65+9.05+7.13=6.51+0.15-4.33+4.8=2.19-0.51-1.37+7.13=8.91+1.42-0.77-8.78=2.46-0.68-1.08=9.72-3.42-3.72-0.71=5.36-1.28=9.76+1.85+2.88-8.58=2.61+9.09+5.06+0.24=4.09-2.07+0.03+3.72=0.92+4.39+4.69-7.03=8.56-0.39+0.24=8.99-0.75-8.07+2.9=7.63-6.73+0.23+3.66=5.44-3.54+2.26+0.35=1.29+1.33+0.18+3.07=8.14-6.55=9.08-4.45+4.49+1.36=2.06+5.55+7.22+3.9=7.89+3.06=3.51+6.36+8.87=6.97-3.02-0.88-2.41=3.96+7.8+4.98+8.81=3.64+6.87-5.74+7.54=7.7+8.35-6.15-2.09=4.26+5.72+4.45-4.46=9.94+8.59=0.05+1.21+9.34-0.84=8.55-1.11-4.97-0.86=8.64-2.08-3.07-2.76=4.73+3.73-4.78+2.81=6.77+9.06-1.69+6.62=5.39-4.94+8.6=6.65-4.84-1.27+1.19=7.76+0.07+4.34+7.38=0.11+3.12=8.17+1.43-5.43=8.46-6.31+9.34+0.12=7.89+2.98+1.8+0.73=6.73-2.22-1.57+3.98=9.01-4.9-0.78-0.36=7.67+2.29+4.27-4.56=4.76-3.25=4.24+8.21+9.72-1.31=5.52+8.64+3.71-0.45=4.06-0.81+2.24+7.39=8.7-1.65+1.79-5.76=1.85-0.34+8.16-7.69=3.91+5.86-9.34=5.49-2.88+9.23+4.24=7.58-0.35+4.88+8.61=0.21+5.61+8.86-0.45=2.94+7.29+4.14+4.86=6.55+9.98+0.96-9.39=7.11-5.35=3.6+4.48+1.97-0.51=9.83+8.05-1.88=1.89+7.19+2.87-6.48=4.4+1.84+3.77+7.83=8.63-7.06-0.08=8.54-5.21-0.81-2.27=5.67+6.86-8.89+1.65=5.21-1.33+8.67-7.85=9.75+0.48=8.7+0.84+4.09+8.52=5.7-4.49=9.03-2.71-1.09+2.44=9.57-1.92+3.07=9.53-3.3-1.16-3.85=4.05+4.54-2.45-0.02=0.73-0.56+2.37+0.98=7.26+4.34=3.9+6.2-8.29+9.13=6.37+5.93+0.07=5.76+6.76+0.21-7.38=8.7-4.74-0.52-0.56=1.15+3.48-1.61-0.68=8.2-0.33-3.9-0.95=0.15+5.43+5.56-6.28=5.41-3.48-1.32=7.53-1.08-3.35-0.73=9.33-3.06-2.5=9.17+9.23-7.41-9.11=7.08+3.49-2.49-5.94=7.01-0.06-3.5=7.8+1.53-0.35=4.56-4.08=3.2+7.87+2.21+3.94=8.36-1.8+3.14=9.2-1.46-0.52+4.55=9.59-6.93-0.29+6.69=7.5-5.01=0.28+0.91+7.84=6.53+3.12-3.89-1.97=9.9-2.6+2.21+2.47=5.53+1.77-0.09-0.22=9.77-8.89-0.68=8.8-1.16=7.18-1.64+5.2-6.03=9.64+1.16-2.08-5.15=0.84+2.68+3.38-1.63=6.6+0.69+9.86=5.95+9.7+4.27=6.18-0.24=9.92-1.77-1.47-4.31=8.95-4.39-1.97+4.58=5.02+3.71+0.22+3.68=6.87-1.19-2.29+7.01=8.69+2.78-8.22+7.16=5.81+3.33-4.17=7.24-2.41-2.27=3.82+5.76-1.07=7.16+6.61-0.04-5.71=6.99+1=6.14+2.86-3.32=7.96-1.97-1.19-3.74=5.92-5.45+5.02+3.32=2.12+5.54+8.97=9.91+7.26=9.8-0.98-0.6=7.73+3.82+2.16-2.71=5.59-5.47+2.81+1.62=5.22+4.9+3.27=7.07+9.12-7.04+5.3=8.69-1.13-2.65=5.33-1.93=9.68-7.55+0.7+2.68=6.57-4.14+9.31-6.38=6.07+9.11-9.04=6.73-5.77=4.03+7.01=7.95-1.63+6.92+0.44=8.7+8.66-5.51=7.63-0.54+4.31-9=9.3-0.89-0.76-0.95=2.37+3.6=4.46-1.18=7.33-5.42-0.38-0.77=4.14-3.14+0.1+5.38=0.74+1.23+5.99+0.3=0.48+6.41-3.11-2.69=7.22-4.32+5.59-7.52=6.09+5.65-2.14+9.08=3.66-2.44-0.82=7.86-3.59=8.55-3.2-2.68=0.28+0.92+7.39-4.5=6.03-1.66-1.2=0.8+7.27+4.3+3.64=3.58+2.52=9.88+2-9.41-2.06=7.3-3.9-2.16+0.7=6.2-4.85+6.94=8.43-2.13-5.59=8.99-4.56+4.29+3.83=4.26+0.12-1.9=6.1+7.48-2.35-5.65=3.78+6.34=7.77-7.65+6.37=5.95-3.59+5.85-7.7=1.15+2.2+3.82=6.52-4.01=9.38+1.54-9.14+2.92=9.6-4.43=9.45+4.88+6.26-9.73=4.11+3.53=8.87-1.84-6.23+0.63=9.25+6.11+2.8=7.64-3.16+2.98=7.22+5.93+5.25-8.53=6.13-0.29+2.3=7.97+4.97=5.54+7.95+0.87-3.46=3.79-2.54-0.6-0.35=5.97-5.35+7=6.61-6.12+8.26-7.06=9.43-4.81-0.21=3.36-0.24+8.25-6.55=9.08-0.76-7.51-0.49=2.47-0.92+7.24-8.68=9.65+4.53+6.58+2.65=4.26+5.29+8.72-4.2=6.07-1.57+5.73=9.83+2.49+8.71+3.13=8.61-4.56-2.79=7.46+4.28-1.42+8.28=7.01+0.6-5.97=4.8+9.08-2.49-8.31=9.33-5.61+3.05=1.04+3.59-2.99+2.36=6.73-1.03-2.42=8.31-5.34+2.38+0.95=4.09-1.77-1.81-0.22=4.68-3.95+2.37+6.99=6.35-2.28-3.78+7.86=5.28-4.05=5.33-1.69-0.77-0.31=1.87+2.69+4.18+1.51=8.98-0.41=8.97-1.17-1.49=8.72+3.3+4.92-0.7=5.57-0.6+5.92+3.17=5.78+4.58+8.67=6.74+3.67-1.63=6.79-3.39=6.54+0.63-1.78+0.99=3.83+7+2.44+7.92=2.53-1.8=8.1-3.95-0.89+2.21=2.85+9+4.11-0.14=9.77-3.6+7.31-9.35=7.04+9.68-5.01-8.86=4.94+9.95+0.21-6.84=7.21-3.8+0.91=8.4-6.36+7.83-2.64=8.34-0.71-0.56-2.14=4.43+4.42=9.41-8.15+9.76=2.48-2.23+5.8+2.81=9.69+2.3-3.19=1.95+9.74-4.15+2.9=7.48-6.2+7.22=8.14+5.85-2.46+4.92=7.94+1.52+9.36-8.13=6.26+7.77+8.9-2.89=6.67+6.13=9.32+5-9.88+0.58=9.47-3.3-0.56-1.6=1.67+9.07=7.8-2.63-1.41-1.2=8.54-0.2-4.2-0.98=6.91-0.68+5.93-2.84=9.68-2.18-5.43-0.12=3.86+5.73-9.43=9.54-1.08-4.98-1.14=0.94+6.98=7.67+9.93+8.52+3.57=8.63+9-1.64+2.23=8.06-6.32+3.19+3.01=2.18+3.1=2.21+6.18+2.26-3.78=3.04+3.08+0.67+3.06=2.61+8.3-8.72+2.3=7.55-1.94=6.61-5.41-0.24+7.15=7.96+3.85+8.41+5.99=7.63-2.72-2.21=7.99-5.43-1.66-0.76=9.14+8.23-2.28=1.83+6.73-7.4=6.36+3.7-7.9=5.31-2.78-1.17-1.23=9.67+7.26-5.37-9.74=7.87-3.13+9.88-6.83=8.31-0.53-0.95-4.51=9.06-3.8-2.81-1.29=6.25+2.33+7.52-7.69=0.43+8.18-6.6=5.65-5.06=3.55+9.45-7.5-3.62=9.48-1.55-2.93=5.52+8.41+1.02-0.22=4.91-4.69=2.79-0.63+6.75+2.67=5.27+9.79-6.62-3.9=9.84-3.32-2.54-3.86=7.88+3.92+8.32-9.02=6.83-2.74-1.54=5.5-1.69-2.32+7.58=0.65+6.89=3.6+0.12-0.91=3.88+7.36-4.4=4.21-2.14+8.78=9.5-1.08-0.21-5.95=9.48+0.56-4.07+7.74=6.1-0.95+8.48-3=9.08-6.87+0.6+5.61=8.05-2.07-4.94=9.69-6.82=0.91+9.55-4.05+5.44=5.34+6.4-1.17-5.62=1.98-0.9+9.2+1.08=6.69-4.88-0.33=9.91-2.51-3.42+8.05=6.57-0.27=7.22+2.76-3.55=6.59-3.55-2.3=4.55+3.33-6.46+2.51=0.84+8.88+3.73=7.1+8.45-4.06-2.64=1.45+0.39+1.09+3.44=5.13-1.62=6.62+7.15-9.91+9.26=3.17+8.41=3.54-2.7+3.86=7.89-1.79-0.2+0.76=9.1-2.21-5.03+6.94=7.37-0.42-3.27=7.52+6.14-4.13=6.8-3.5=8.64-1.36+7.07-6.31=8.11+6.95+5.51=3.95+6.88-4.61=5.46+4.38-5.71=9.12+0.18=7.28+4.53+0.36-5.92=9.57+0.25-9.63+8.99=2.58-0.44=8.9+6.83-7.01=9.99-1.37-5.32+4.9=7.88+7.07+8.46-9.66=3.51+8.62-7.69+5.97=6.7+2.17+5.81=5.13+4.77-9.73+6.68=9.9-2.08-3.78+1.34=4.41+5.09-0.03=7.5+6.93+6.03+4.49=9.63-0.89-0.02+1.65=1.45+9.04-5.64=6.38+6.19-0.69-1.3=0.5+5.31=6.25-4.91+9.63-3.9=8.11+6.43-7.19-2.2=7.84-0.93-3.31+5.74=7.78-2.28-1.41-1.59=7.24+9.49+8.23-1.9=5.76+6.61+4.81+5.37=6.48-1.35+2.32=8.98-0.81+3.48=6.65-3.74+4.14+1.56=4.55+8.22=5.43-4.01=4.53+2.79-0.46=8.78+0.7-8.58+2.17=9.75-2.02+6.05+3.92=7.29+4.71+3.1+5.38=6.88-2.55+9.31-5.67=6.86-1.05=6.64-4.51=9.24-6.87+9.98+7.25=8.08+7.78+2.87=0.82+3.33=6.81+7.53=8.9-7.78+7.18+5.31=6.34+1.56-4.83=8.66-3.39+6.85=1.38+8.98-6.63+9.85=1.22-0.81+9.74+4.58=8.65+4.47+6.27+1.28=0.25+4.36-0.13-1.96=4.21+8.02-3.91-2.4=4.64-3.86+6.73-0.54=8.36-0.23+1.94-8.65=8.93-4.05+2-3.35=3.36-0.04+7.96+8.77=3.22+4.71=3.15+1.64+6.25-1.9=8.33-1.96-0.71-3.81=8.03-3.68+6.29+6.01=1.62+9.17+8.43+5.4=9.14-2.12-6.34=7.85+9.93=9.7-1.89-4.39=8.39-1.77-1.06-1.92=7.28+8.43+3.19=0.42+4.82=9.1+9.59-8.86+7.78=8.85-0.55+8.87-1.92=8.38+9.68+0.05=4.21-2.76+1.9-2.87=7.42-1.01+3.47-6.75=7.9-3.06-2.08+0.94=5.39-2.99-1.4=7.84+3.46-6.17=0.97-0.28+7.98-2.78=8.28-6.71+8.34+8.24=8.6-1.23+3.99=9.26+8.48-2.61+6.74=6.21-5.37+7-2.04=8.08-2.75+0.26=4.88+3.69+7.56=5.47+6.84+1.92+2.35=7.79-1.13-1.17-0.95=3.69-1.83+0.95-0.93=9.45-7.14+8.59-7.58=7.61-3.63+9.03=8.43-4.01-2.84+3.24=8.1-0.41=5.16-1.69+7.74=9.62-5.97-0.14-1.55=4.18-1.01+0.03=1.67+9.95-1.91-7.3=9.06-4.62-2.91+2.12=4.49+4.06-1.44=7.65+1.45-1.83-2.71=5.96+8.7+1.26=6.28+7.28-3.67+2.65=8.71+6.12+6.97=8.25-0.58-0.44+2.07=3.76-2.35+8.26+8.46=5.48-0.64-0.26+8.09=3.81-1.48+2.32-3.71=3.09+3.53+7.7+6.44=9.97+4.45-7.31+7.97=8.82-0.68-1.52-6.1=5.52+9.81=4.13+1.08-0.09=7.2-3.88=1.65-0.89=7.48-2.41+4.05=8.94-5.63+3.83-3.77=7.07-0.1-2.04-1.4=7.05+1.31-4.73+4.11=9.16-5.5-0.57+6.75=9.94-5.65+8.61-8.09=6.59-1.91+3.4-4.23=7.25-5.31-0.95=8.02-7.06+9.06=3.67+6.1+7.55+1.88=5.37-2.21=9.64-1.51-6.1=6.95-5.01-1.55-0.09=5.83-4.21=7.65+8.35-8.83=4.32-1.79+4.55+8.88=8.12-5.13=7.97-2.7+4.48-6.56=6.09+9.99+9.7+2.66=3.09+3.58+2.32+4.97=6.51-0.32-3.35=9.28-1.15-4.22=7.37+5.81=8.85+1.03-1.66-7.08=4.33+7.25+1.05+7.21=5.6+0.47+6.86+7.35=8.23-1.89-2.78=8.62-2.02-6.43=4.78+2.81-0.92+8.34=8.56+5.93-9.69-0.83=4.87-3.06-0.84+1.39=7.76-3.46-0.51-1.75=7.44-7.3+8.44-3.48=6.02-0.29+7.36-0.51=6+1.57+0.79=8.83-6.58=3.88+0.56=7.38-0.86+2+9.34=9.06-2.69-1.19-0.98=2.99-0.53=9.98+0.64-3.36+1.53=6.04-3.34+6.68+3.75=1.84+0.23+7.97=5.33-3.18+1.17=9.9-5.62=8.27-2.28-0.92+8.83=2.38+5.63+3.3=7.23-1.09=7.38+1.25+4.68+5.75=2.93+4.92-4.61=3.71-1.98+3.87=4.99-3.53-0.72+3.51=8.5+3.82+0.03-4.76=9.98+4.24+0.18=7.55+3.41=5.72-2.1+4.58-3.59=7.41-2.63-2.76+8.51=9.28-0.44-2.42-5.81=参考答案2.91-1.53+0.19=1.577.36-3.16+8.23-7.39=5.049.16+1.53=10.697.72+7.29=15.018.92-6.69+6.77=97.99-2.78-1.97=3.245.63-2.05-0.94=2.646.87+1.91+4.37=13.153.66+2.32+0.62-3.69=2.915.25+8.38+7.8-2.14=19.297.57+1.9=9.476.54-2.53-1.17+7.97=10.819.07-5.14-1.32-1.29=1.327.15+2.38+5.48+9.42=24.439.51-5.12+2.16=6.558.43-0.29-7.51=0.639.07-6.81=2.264.74+8.43-5.12-4.9=3.154.92-0.98-0.29=3.659.42-3.49-3.91-1.33=0.693.11+8.61+2.18-1.56=12.345.39+5.54-9.67=1.262.25+2.15+5.23+1.61=11.244.68+0.1=4.789.6-3.09+8.09+8.73=23.338.66+6.44-9.41-5.23=0.469.09+7.12-0.66-3.33=12.225.22-1.85-0.27=3.13.18+2.35+4.73=10.264.85-3.52=1.334.19+0.93+1.17=6.299.82-2.11-1.96+3.07=8.821.96+8.33+5.66-7.6=8.359-0.54-0.52-6.14=1.89.85+0.38=10.237.67+4.39=12.068.91-3+3.78+9.17=18.861.42+9.38-9.63+5.96=7.134.75+8.79=13.545.3-1.15+4.75+2.3=11.29.75+7.87-0.86-2.69=14.079.78-1.35=8.438.97-5.56+5.18+4.31=12.90.18+9.3=9.487.36+9.08+1.7=18.145.01+1.57+8.68=15.268.32+9.48-8.19+8.5=18.114.98-0.93+0.31+1.39=5.754.5+2.28+8.01+8.6=23.396.41-2.87-0.94+6.51=9.112.52+2.14+8.34=135.6+6.08+5.77+6.83=24.283.6-0.27+2.06+9.14=14.533.5-0.38=3.126.05+7.57=13.625.28+6.44-8.46+6.27=9.533.76+4.51+6.98-5.27=9.988.25+6.54=14.797.69+0.69=8.386.21-1.5-0.31=4.46.66+6.69+4.35-5.84=11.867.26+9.13-7.19+2.33=11.530.98+5.6-4.52-0.78=1.286.45+2.31+8.33-0.58=16.514.89-3.43+3.02+3.88=8.364.23+8.92-5.26-2.07=5.829.34+7.78+6.56+3.81=27.492.19+3.17-0.82+4.6=9.144.33-2.74=1.594.9+8.15+5.27=18.324.56+7.89-6.52-1.15=4.785.92+1.86+0.38+4.86=13.022.99+9.98-8.88=4.096.26+9.36+0.07-8.24=7.458.7+3.39+0.21=12.37.3-1.75+3.54-1.95=7.145.81+7.14-3.58-7.27=2.19.89-0.67-1.79-0.85=6.585.73+7.26-9.54=3.452.96+5=7.969.27+2.16+6.14=17.576.92+5.87+3.53=16.326.85+6.78+6.05-6.07=13.614.04+6.9-1.28-8.27=1.394.62+6.19=10.816.08-4.36+6.07+7.45=15.245.88+3.26-3.33+4.61=10.426.15-1.44+4.48-2.38=6.818.44-4.67+0.5=4.271.65+4.99+2.05=8.698.89+0.96-0.95=8.98.04-4.96-1.72-0.89=0.472.24+5.2+1.78-5.3=3.928.77-0.08-5.49+7.63=10.834.09+6.71-0.38+2.25=12.675.08+7.34-2.22+0.2=10.44.46+3.91-0.9=7.476.42-2.46+3.51-4.5=2.975+6.29-4.37=6.921.93-0.7+6.43=7.669-6.32+0.41+5.96=9.058.72+3.27+7.21+5.15=24.353.5-0.82-1.29+4.05=5.441.42+4.38-0.92+1.32=6.26.1+2.12+8.9-8.67=8.459.9+4.6+6.12-3.83=16.799.12-5.94+3.5=6.688.51-8.23=0.288.15+7.61-0.13-7.19=8.446.13+0.4+6.19=12.724.61+8.97-9.09+2.92=7.415.58+4.1+4.53+1.72=15.937.46-7.01+0.99=1.444.12+7.31+5.88-6.37=10.946.89-1.19+2.16=7.867.64-4.8+4.04+3.48=10.367.97+8.76-1.27+6.83=22.291.82+0.27+9.61=11.79.85-2.08=7.779.87+3.29-4.22+5.05=13.994.56-3.1-1.32=0.148.98-0.76-6.67+6.74=8.299.66+8.96-3.66=14.964.6+9.1-4.27+1.22=10.650.46+9.02+4.19=13.674.11-0.67-0.03+2.75=6.169.21+2.59-0.32-5.54=5.942.81+6.86-0.25-0.73=8.697.96+0.73-2.57-5.46=0.669.26-8.2=1.065.19-2.82-0.67+9.75=11.453.61-2.12-0.86=0.631.82+1.95-0.94=2.835.08+8.27-6.56+8.02=14.812+9.3+0.94+2.66=14.98.22-1.46+7.65-3.31=11.18.69+7.29=15.981.64+4.08+9.16=14.887.7+5.51-2.77-9.11=1.339.65-2.66-3.82+8.93=12.17.23-3.34-2.88=1.018.31+8.65-7.16=9.89.88+6.79-2.17=14.57.03+5.07-7.83-3.07=1.20.54+0.98+6.91=8.437.33+9.79-5.89=11.235.43-4.59+7.62=8.466.92+8.23+5.54+9.54=30.237.01+3.76-6.69-0.09=3.992.96+5.47+7.26=15.699.15-7.62-0.15=1.386.14-2.9+3.2-6.27=0.177.89-0.16+6.89=14.623.21+8.73-1.39=10.559.25-0.14-0.45=8.666.89-2.03+7.52-2.43=9.958.25-1.12-3.69-0.17=3.278.37+9.77-2.63=15.515.7-3.21-2.18+8.23=8.544.71-0.43-3.83=0.455.71-3.1+1.28+7.24=11.130.76+4.17+3.08+0.36=8.371.19+6.16+0.6+1.87=9.820.06+1.22+4.99+1.62=7.899.82+2.54-0.47-6.94=4.950.62+0.35+1.39+9.81=12.177.8-6.9+2.97+6.48=10.356.21+8.74-4.82-3.12=7.019.34+6.86+7.67=23.879.94-5.37-2.1+5.46=7.930.65-0.37=0.285.14-3.3-0.21=1.635.63+7.27=12.93.92-1.76+7.29=9.454.14+4.77-2.99-3.21=2.713.35+8.6-0.89=11.068.44+9.44+4.15+3.49=25.521.02+5.85+7+5.47=19.347.31+9.55=16.867.33+6.79+5.31=19.434.69-2.01+4.21+9.27=16.168.46+0.35+6.86-5.82=9.858.4+5.89+2.96=17.253.98-1.07+1.03-1.34=2.66.38+8.79-8.55+0.1=6.728.89+3.27-1.34-9.81=1.018.63+0.26-6.33+1.54=4.16.8-0.62-5.15+3.91=4.946.43-1.17-1.8-0.45=3.014.32+5.6+8.1=18.025.63+3.46+5.24-8.28=6.051.35+6.8+8.27=16.424.12-1.61+2.86+2.19=7.562.38-0.12-0.71=1.556.93-2.89+4.21-0.02=8.237.16+3.09-5.47-0.25=4.539.02-2.34-3.68=35.74+0.48-5.95=0.275.24+8.41+3.73=17.389.09-1.6-2.57-1.71=3.219.25-3.4=5.858.07-7.15+8.08-7.21=1.799.77+7.74-0.15=17.369.91-5.9-1.44+2.57=5.149.15-3.03-1.82-3.76=0.549.34-5.25+3.97-5.36=2.76.7+8.22=14.922.87-2.47-0.09=0.318.35+1.97-4.32=67.79-6.98-0.11+6.94=7.645.54-2.37+9.62=12.797.85+4.45+8.6-0.43=20.478.41-5.93+3.72=6.24.81+6.33-3.32-4.32=3.55.18+6.61=11.797.82-0.03-0.69=7.17.91-5.36+5.17+0.49=8.219.45+9.93+1.5-4.85=16.035.1-2.31+3.45-2.01=4.239.61-9.41+6.64=6.844.92+6.65-1.28=10.297.82-3.71-2.96=1.159.01-7.52+5.52=7.016.04-0.27+2.9-7.87=0.89.4-5.52-3.73+8.76=8.919.74+0.73-1.55+4.64=13.569.05-0.88+7.47=15.642.13+4.95+9.88+4.64=21.69.95-4.56+6.64=12.038.36+9.07+8.07+4.92=30.425.39+1.39-2.22=4.566.2+4.98-4.07-2.47=4.646.88+7.58+1.05-0.18=15.337.85-1.35+4.23=10.737.69-4.22+2.47=5.943.6+4.04-1.69-2.78=3.179.8+1.87+8.99-0.89=19.779.08-1.63-5.17+6.79=9.078.29+6.25=14.549.84-2.9-6.37+2.19=2.769.5-1.36-0.54+2.74=10.349.94+6.45+9.11=25.55.65+2.6-2.42=5.833.62-0.07-2.52+8.73=9.764.14-0.97+9.36-1.36=11.175.08+1.04-0.69+5.8=11.239.84-1.16-0.74-3.92=4.022.04-0.35+8.69=10.380.5+2.96=3.465.68-1.42-1.61-0.83=1.824.24+0.52+2.35=7.113.78-3.17+8.61=9.229.8-6.53=3.274.79+3.07+9.6=17.465.95-4.01+2.63+2.31=6.889.98-2.6-4.04-0.4=2.948.24-5.96+3.15-2.79=2.648.42-6.82=1.65.73-3.73+1.04=3.046.27+7.61-7.28-4.65=1.958.12+3.86+0.66-2.35=10.298.49-5.21+4.01-0.36=6.937.49-4.14-1.6=1.759.21-3.59-5.41+5.61=5.822.93-2.22=0.715.22-4.36=0.865.65-1.14+4.1=8.618.24-6.22-0.08-1.01=0.930.25+7.08-5.99+8.46=9.86.43+3.45=9.889.52-1.07-3.05=5.49.8+2.37-5.23+2.69=9.637.71-2.19-2.89+7.63=10.267.81-2.25+0.88=6.441.81+4.46+6.18=12.451.55+8.8+3.28+4.5=18.131.27-0.33-0.25+5.89=6.587.7+7.46-0.56-0.27=14.336.55-2+6.28+9.25=20.087.29-2.27+4.49=9.516.71+6.01+3.33=16.056.21+5.93+6.92=19.069.02-2.84+3.68+7.32=17.189.11-4.4+5.2-0.76=9.155.01+9.7=14.719.85+7.15+9.35+7.16=33.519.62-0.09-7.32=2.210.35+5.82+5.24=11.415.61-2.68+0.12=3.059.65+9.05+7.13=25.836.51+0.15-4.33+4.8=7.132.19-0.51-1.37+7.13=7.448.91+1.42-0.77-8.78=0.782.46-0.68-1.08=0.79.72-3.42-3.72-0.71=1.875.36-1.28=4.089.76+1.85+2.88-8.58=5.912.61+9.09+5.06+0.24=174.09-2.07+0.03+3.72=5.770.92+4.39+4.69-7.03=2.978.56-0.39+0.24=8.418.99-0.75-8.07+2.9=3.077.63-6.73+0.23+3.66=4.795.44-3.54+2.26+0.35=4.511.29+1.33+0.18+3.07=5.878.14-6.55=1.599.08-4.45+4.49+1.36=10.482.06+5.55+7.22+3.9=18.737.89+3.06=10.953.51+6.36+8.87=18.746.97-3.02-0.88-2.41=0.663.96+7.8+4.98+8.81=25.553.64+6.87-5.74+7.54=12.317.7+8.35-6.15-2.09=7.814.26+5.72+4.45-4.46=9.979.94+8.59=18.530.05+1.21+9.34-0.84=9.768.55-1.11-4.97-0.86=1.618.64-2.08-3.07-2.76=0.734.73+3.73-4.78+2.81=6.496.77+9.06-1.69+6.62=20.765.39-4.94+8.6=9.056.65-4.84-1.27+1.19=1.737.76+0.07+4.34+7.38=19.550.11+3.12=3.238.17+1.43-5.43=4.178.46-6.31+9.34+0.12=11.617.89+2.98+1.8+0.73=13.46.73-2.22-1.57+3.98=6.929.01-4.9-0.78-0.36=2.977.67+2.29+4.27-4.56=9.674.76-3.25=1.514.24+8.21+9.72-1.31=20.865.52+8.64+3.71-0.45=17.424.06-0.81+2.24+7.39=12.888.7-1.65+1.79-5.76=3.081.85-0.34+8.16-7.69=1.983.91+5.86-9.34=0.435.49-2.88+9.23+4.24=16.087.58-0.35+4.88+8.61=20.720.21+5.61+8.86-0.45=14.232.94+7.29+4.14+4.86=19.236.55+9.98+0.96-9.39=8.17.11-5.35=1.763.6+4.48+1.97-0.51=9.549.83+8.05-1.88=161.89+7.19+2.87-6.48=5.474.4+1.84+3.77+7.83=17.848.63-7.06-0.08=1.498.54-5.21-0.81-2.27=0.255.67+6.86-8.89+1.65=5.295.21-1.33+8.67-7.85=4.79.75+0.48=10.238.7+0.84+4.09+8.52=22.155.7-4.49=1.219.03-2.71-1.09+2.44=7.679.57-1.92+3.07=10.729.53-3.3-1.16-3.85=1.224.05+4.54-2.45-0.02=6.120.73-0.56+2.37+0.98=3.527.26+4.34=11.63.9+6.2-8.29+9.13=10.946.37+5.93+0.07=12.375.76+6.76+0.21-7.38=5.358.7-4.74-0.52-0.56=2.881.15+3.48-1.61-0.68=2.348.2-0.33-3.9-0.95=3.020.15+5.43+5.56-6.28=4.865.41-3.48-1.32=0.617.53-1.08-3.35-0.73=2.379.33-3.06-2.5=3.779.17+9.23-7.41-9.11=1.887.08+3.49-2.49-5.94=2.147.01-0.06-3.5=3.457.8+1.53-0.35=8.984.56-4.08=0.483.2+7.87+2.21+3.94=17.228.36-1.8+3.14=9.79.2-1.46-0.52+4.55=11.779.59-6.93-0.29+6.69=9.067.5-5.01=2.490.28+0.91+7.84=9.036.53+3.12-3.89-1.97=3.799.9-2.6+2.21+2.47=11.985.53+1.77-0.09-0.22=6.999.77-8.89-0.68=0.28.8-1.16=7.647.18-1.64+5.2-6.03=4.719.64+1.16-2.08-5.15=3.570.84+2.68+3.38-1.63=5.276.6+0.69+9.86=17.155.95+9.7+4.27=19.926.18-0.24=5.949.92-1.77-1.47-4.31=2.378.95-4.39-1.97+4.58=7.175.02+3.71+0.22+3.68=12.636.87-1.19-2.29+7.01=10.48.69+2.78-8.22+7.16=10.415.81+3.33-4.17=4.977.24-2.41-2.27=2.563.82+5.76-1.07=8.517.16+6.61-0.04-5.71=8.026.99+1=7.996.14+2.86-3.32=5.687.96-1.97-1.19-3.74=1.065.92-5.45+5.02+3.32=8.812.12+5.54+8.97=16.639.91+7.26=17.179.8-0.98-0.6=8.227.73+3.82+2.16-2.71=115.59-5.47+2.81+1.62=4.555.22+4.9+3.27=13.397.07+9.12-7.04+5.3=14.458.69-1.13-2.65=4.915.33-1.93=3.49.68-7.55+0.7+2.68=5.516.57-4.14+9.31-6.38=5.366.07+9.11-9.04=6.146.73-5.77=0.964.03+7.01=11.047.95-1.63+6.92+0.44=13.688.7+8.66-5.51=11.857.63-0.54+4.31-9=2.49.3-0.89-0.76-0.95=6.72.37+3.6=5.974.46-1.18=3.287.33-5.42-0.38-0.77=0.764.14-3.14+0.1+5.38=6.480.74+1.23+5.99+0.3=8.260.48+6.41-3.11-2.69=1.097.22-4.32+5.59-7.52=0.976.09+5.65-2.14+9.08=18.683.66-2.44-0.82=0.47.86-3.59=4.278.55-3.2-2.68=2.670.28+0.92+7.39-4.5=4.096.03-1.66-1.2=3.170.8+7.27+4.3+3.64=16.013.58+2.52=6.19.88+2-9.41-2.06=0.417.3-3.9-2.16+0.7=1.946.2-4.85+6.94=8.298.43-2.13-5.59=0.718.99-4.56+4.29+3.83=12.554.26+0.12-1.9=2.486.1+7.48-2.35-5.65=5.583.78+6.34=10.127.77-7.65+6.37=6.495.95-3.59+5.85-7.7=0.511.15+2.2+3.82=7.176.52-4.01=2.519.38+1.54-9.14+2.92=4.79.6-4.43=5.179.45+4.88+6.26-9.73=10.864.11+3.53=7.648.87-1.84-6.23+0.63=1.439.25+6.11+2.8=18.167.64-3.16+2.98=7.467.22+5.93+5.25-8.53=9.876.13-0.29+2.3=8.147.97+4.97=12.945.54+7.95+0.87-3.46=10.93.79-2.54-0.6-0.35=0.35.97-5.35+7=7.626.61-6.12+8.26-7.06=1.699.43-4.81-0.21=4.413.36-0.24+8.25-6.55=4.829.08-0.76-7.51-0.49=0.322.47-0.92+7.24-8.68=0.119.65+4.53+6.58+2.65=23.414.26+5.29+8.72-4.2=14.076.07-1.57+5.73=10.239.83+2.49+8.71+3.13=24.168.61-4.56-2.79=1.267.46+4.28-1.42+8.28=18.67.01+0.6-5.97=1.644.8+9.08-2.49-8.31=3.089.33-5.61+3.05=6.771.04+3.59-2.99+2.36=46.73-1.03-2.42=3.288.31-5.34+2.38+0.95=6.34.09-1.77-1.81-0.22=0.294.68-3.95+2.37+6.99=10.096.35-2.28-3.78+7.86=8.155.28-4.05=1.235.33-1.69-0.77-0.31=2.561.87+2.69+4.18+1.51=10.258.98-0.41=8.578.97-1.17-1.49=6.318.72+3.3+4.92-0.7=16.245.57-0.6+5.92+3.17=14.065.78+4.58+8.67=19.036.74+3.67-1.63=8.786.79-3.39=3.46.54+0.63-1.78+0.99=6.383.83+7+2.44+7.92=21.192.53-1.8=0.738.1-3.95-0.89+2.21=5.472.85+9+4.11-0.14=15.829.77-3.6+7.31-9.35=4.137.04+9.68-5.01-8.86=2.854.94+9.95+0.21-6.84=8.267.21-3.8+0.91=4.328.4-6.36+7.83-2.64=7.238.34-0.71-0.56-2.14=4.934.43+4.42=8.859.41-8.15+9.76=11.022.48-2.23+5.8+2.81=8.869.69+2.3-3.19=8.81.95+9.74-4.15+2.9=10.447.48-6.2+7.22=8.58.14+5.85-2.46+4.92=16.457.94+1.52+9.36-8.13=10.696.26+7.77+8.9-2.89=20.046.67+6.13=12.89.32+5-9.88+0.58=5.029.47-3.3-0.56-1.6=4.011.67+9.07=10.747.8-2.63-1.41-1.2=2.568.54-0.2-4.2-0.98=3.166.91-0.68+5.93-2.84=9.329.68-2.18-5.43-0.12=1.953.86+5.73-9.43=0.169.54-1.08-4.98-1.14=2.340.94+6.98=7.927.67+9.93+8.52+3.57=29.698.63+9-1.64+2.23=18.228.06-6.32+3.19+3.01=7.942.18+3.1=5.282.21+6.18+2.26-3.78=6.873.04+3.08+0.67+3.06=9.852.61+8.3-8.72+2.3=4.497.55-1.94=5.616.61-5.41-0.24+7.15=8.117.96+3.85+8.41+5.99=26.217.63-2.72-2.21=2.77.99-5.43-1.66-0.76=0.149.14+8.23-2.28=15.091.83+6.73-7.4=1.166.36+3.7-7.9=2.165.31-2.78-1.17-1.23=0.139.67+7.26-5.37-9.74=1.827.87-3.13+9.88-6.83=7.798.31-0.53-0.95-4.51=2.329.06-3.8-2.81-1.29=1.166.25+2.33+7.52-7.69=8.410.43+8.18-6.6=2.015.65-5.06=0.593.55+9.45-7.5-3.62=1.889.48-1.55-2.93=55.52+8.41+1.02-0.22=14.734.91-4.69=0.222.79-0.63+6.75+2.67=11.585.27+9.79-6.62-3.9=4.549.84-3.32-2.54-3.86=0.127.88+3.92+8.32-9.02=11.16.83-2.74-1.54=2.555.5-1.69-2.32+7.58=9.070.65+6.89=7.543.6+0.12-0.91=2.813.88+7.36-4.4=6.844.21-2.14+8.78=10.859.5-1.08-0.21-5.95=2.269.48+0.56-4.07+7.74=13.716.1-0.95+8.48-3=10.639.08-6.87+0.6+5.61=8.428.05-2.07-4.94=1.049.69-6.82=2.870.91+9.55-4.05+5.44=11.855.34+6.4-1.17-5.62=4.951.98-0.9+9.2+1.08=11.366.69-4.88-0.33=1.489.91-2.51-3.42+8.05=12.036.57-0.27=6.37.22+2.76-3.55=6.436.59-3.55-2.3=0.744.55+3.33-6.46+2.51=3.930.84+8.88+3.73=13.457.1+8.45-4.06-2.64=8.851.45+0.39+1.09+3.44=6.375.13-1.62=3.516.62+7.15-9.91+9.26=13.123.17+8.41=11.583.54-2.7+3.86=4.77.89-1.79-0.2+0.76=6.669.1-2.21-5.03+6.94=8.87.37-0.42-3.27=3.687.52+6.14-4.13=9.536.8-3.5=3.38.64-1.36+7.07-6.31=8.048.11+6.95+5.51=20.573.95+6.88-4.61=6.225.46+4.38-5.71=4.139.12+0.18=9.37.28+4.53+0.36-5.92=6.259.57+0.25-9.63+8.99=9.182.58-0.44=2.148.9+6.83-7.01=8.729.99-1.37-5.32+4.9=8.27.88+7.07+8.46-9.66=13.753.51+8.62-7.69+5.97=10.416.7+2.17+5.81=14.685.13+4.77-9.73+6.68=6.859.9-2.08-3.78+1.34=5.384.41+5.09-0.03=9.477.5+6.93+6.03+4.49=24.959.63-0.89-0.02+1.65=10.371.45+9.04-5.64=4.856.38+6.19-0.69-1.3=10.580.5+5.31=5.816.25-4.91+9.63-3.9=7.078.11+6.43-7.19-2.2=5.157.84-0.93-3.31+5.74=9.347.78-2.28-1.41-1.59=2.57.24+9.49+8.23-1.9=23.065.76+6.61+4.81+5.37=22.556.48-1.35+2.32=7.458.98-0.81+3.48=11.656.65-3.74+4.14+1.56=8.614.55+8.22=12.775.