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4.15+1.93+2.96+0.37=9.61-0.24+1.38-3.29=1.68+3.29-4.78=8.76-2.56-1.6+1.36=7.02-1.21-1.39=0.84+7.87+3.3=8.76-5.23+3.43+7.69=9.98-6.25-1.73-0.36=6.62-2.1+3.49-5.86=8.89-2.1-4.84=9.62+5.9+9.37-6.02=3.52+3.19=8.53+9.78+7.69=5.67+5.18+6.13=8.91-3.36-3.64-0.99=9.69-1.63-0.51=0.53+9.73+2.17-6.09=8.2-0.52+3.37+6.63=6.93-2.44-3.46=1.4+0.21+5.67+0.67=4.4+5.78+3.37+2.19=3.73+8.95+4.72+7.95=7.69-1.59+5.35-5.62=2.78+5.04+5.39-3.71=4.5-1.46=1.36+2.51-0.83-0.63=4.99+2.63+1.07-5.74=8.58-0.59-5.15+4.16=6.6-5.91=9.54-6.65+0.43-1=3.18+9.33-2.17+4.11=7.65-5.14+8.37=8.78+7.38+4.19-6.6=2.71+5.73-5.49=7.13-2.17+9.1-6.01=6.1+4.43-7.42+4.37=8.94-3.24-1.56+9.41=8.1+9.74-3.38=0.33+2.06=5.89+8.44-3.37=5.34+6.79+2.94-1.16=1.42+6.37+1.76-5.2=7.03+7.01+2.33+2.48=3.99+6.21-8.39=2.76-2.56+1.6=3.86+5.06-4.37=8.42-4.67-1.13=5.38-5.05+8.03+4.96=4.82+0.32+5.74-2.55=3.7-1.7+8.99+5.8=9.77-7.83-0.29+2.72=9.5+5.75+1.65+5.94=2.75+3.28+6.54=7.06-1.2+1.12=2.73+3.42=2.1-1.28=5.97+5.77+5.17-4.61=9.18+3.78+2.81-5.06=5.23-5.01=6.5-1.55-4.22-0.36=3.58+3.35-4.9-1.15=8.48+2.46+0.06-2.32=9.78-3.56-3.22=4.81-0.67-2.41+7.63=8.04+4.37+9.75-9.71=7.77-4.01-0.32-0.41=9.3-7.05+3.21+7.81=7.37+8.83+9.28=9.19-5.93-2.95+9.25=9.28-5.71-2.7+7.75=4.33+4.34=9.79+8.24-5.12-3.23=7.05-6.7+5.19-1.44=8.45-2.42+1.13=9.54-4.48-2.77=7.88+0.02+6.93+4.53=7.63-4.5-0.25=6.73-1.68-1.25-1.64=7.24+0.8-4.13-1.35=8.93+4.26+4.22-6.77=8.76-4.32+9.12=9.68-4.81-0.86=9.54+0.78+6.67=1.45+1.21=4.94-0.07-0.23-3.53=4.33+6.04=4.73+6.35-3.9-1.74=9.15-6.34+8.14-2.72=2.55+4.99-1.97-4.03=4.93-0.27=4.8-0.61-0.25-1.74=8.99-0.24-3.27+5.87=9.41+9.07-6.61=7.72-6.9+0.7=7.58-1.95-2.01-0.15=7.4+3.05-5.94+2.78=2.02+5.36-3.03+8.83=6.89-4.81=8.2-4.56+3.03+2.35=6.27-1.89+9.87+4.67=5.91-3.04+2.17-2.84=5.02+0.14+7.76-1.51=2.81-0.54+4.55-3.89=8.76-2.14-0.62+9.09=8.98-7.58+4+3.13=5.42-5.03+6.73=1.67-0.39+6.55=8.23+8.96+8.34=4.36-0.31-0.2=8.58+9.75+2.55-1.1=7.93-1.14-2.18=2.79+3+7.27+3.34=2.83+3.03-4.04+7.32=8.32-0.42-1.86-4.61=6.26-1.88+8.74-0.03=1.35+3.72=5.23+1.52-2.45+8.02=7.45+5.22-6.33-2.75=9.75-3.6+4.65+4.74=3.75+7.29-3.72=0.37+0.61+1.39-1.33=1.62+6.95+6.29+8.35=5.95-0.33-2.73-2.01=4.97+7.99+5.05+8.81=6.91-0.91-5.1-0.2=6.2+7.84=5.1-2.61-2.25=8.03+6.5-0.49-3.47=9.65-6.4-0.25-1.19=9.58+3.25-7.9=7.75-7.29+0.5=9.51-4.47-0.72=6.52+0.15-0.16-1.77=7.99+5.11-4.21=6.64-1.61-3.55+0.98=9.77-9.55=9.23+8.26=8.28-3.96-1.13-1.03=6.44-5.5=1.73+8.66-4.8=7.46-7.04+8.86-8.64=0.85+9.79-9.04+6.37=7.3-0.42-0.96+8.26=9.85-7.05+5.23=7.1-5.15=5.02-1.94-0.28-2.66=6.62-5.45+4.94-0.53=4.85-3.08+9.29+7.75=5.61+4.27-1.84=9.19+0.89-5.61+4.38=0.06+7.96+4.54=4.42-0.7-2.77+5.93=8.01-6.13=4.51+2.46-0.81-1.01=6.4-1.82+7.77+0.67=6.45-2.07-0.91=6.96-5.52-0.82=7.61-4.39+7.79=6.99+6.66-2.49+9.79=5.02+0.57+1.91+1.68=0.21-0.08+9.35+3.68=3.33+7.64-1.73-1.02=7.38+2.35+0.18=3.9+3.85-2.47+6.57=6.22-4.83+5.79+5.4=1.63+8.33+9.77-2.28=9.03+9.81-1.17-3.25=9.24-5.76+9.94+7.15=9.76+2.24+9.35-7.68=8.94-5.06-3.11+8.25=9.22-5.83+4.1=3.34+6.01+3.69+4.79=6.44-3.49-0.05-2.71=9.81+2.85-4.87=6.57+1.61+0.71+4.78=9.12-4.43=8.42-0.9-2.67=2.79+4.87-5.7-1.34=2+4.55-3.57+8.5=7.15-1.77+9.58-7.84=6.41+6.57-7.07+9.25=7.54-1.39+3.97+0.73=4.99-0.73-3.98+3.99=9.89+6.1-2.65+4.74=6.45+4.93+9-7.65=9.92-9.67+3.48+0.7=0.72+6.59+1.82+7.46=6.9-1.53=6.08+3.03+7.19-6.6=4.53-0.43+6.42=9.17+0.18-5.55+8.61=8.85-0.65-2.96-2.41=0.78+5.09-1.91-0.94=3.15+0.96+0.17=8.67-1.94-4.07-0.75=8.22-4.54+6.18+9.23=6.32-5.47=7.07+1.37+4.24+8.84=1.98-0.66-0.18=8.51-8.29+9.83=1.38+0.28=8.02+8.78+7.88=7.96-2.12-2.92=8.47+5.13-8.91+2.49=8.46+4.77+7.68-4.13=9.07-7.62+9.97-5.5=9.67-3.67+1.27+4.7=9.24+8.22-7.09-8.31=6.56-0.56-0.33-3.44=7.39-3.69-2.57+6.71=4.28-0.57-1.23-0.71=5.01+9.93-5.31-3.18=5.64-0.98+6.93=7.27-4.54-1.96=7.03+9.23-6.44=5.1+5.71+8.08+6.17=6.81-3.5-1.58+1.42=7.7+7.39+8.71-7.83=7.25-2.08-4.08+3.71=5.31+5.11+3.45+0.66=9.35-4.99=9.64+1.53=7.83+8.5=4.04-2.15+0.41=9.66-5.35+1.73+2.44=6.56+2.67-1.04+6.33=7.7-1.87+0.71+4.11=8.23-6.11-0.59=9.56-3.19+3.44-4.18=4.78+9.82=7.37+7.13=6.3+2.09+1.95=5.36+4.41-1.14=9.86-3.56+5.73-7.65=7.74+7.91-7.8-2.35=4.95-4.15=2.13+2.71=9.53-7.39=6.59+3.93+1.65-1.39=8.72-2.33-1.96-1.61=9.01-0.81-3.65-1.61=9.72-3.71-1.43+1.87=8.4-3.06+8.34+0.9=9.84-1.79-1.05-1.37=7.81-2.78-3.35-0.74=5.18+3.98+9.24+1.64=7.67-0.57-0.96+8.29=8.15+5.08+1.15=1.43+6.75-3.03-2.52=5.2-0.75-2.89-0.79=2.45+5.85-4.49+0.64=9.41+9.42+6.25+1.83=9.82+4.18=5.59+8.72-5.32-8.63=8.05-0.42-0.54-6.47=5.02+7.5-8.55+0.74=8.02+8.34+7.24+9.23=5.75-3.14+4.77=6.68+5.35-9.64=8.05-5.87+4.11-6.15=4.98+9.76+9=7.2-2.15+5.93=7.21+8.27+2.14=8.07+0.83+2.97+8.9=8.53+1.05-0.14-6.54=9.21+8.18+5.16-0.12=6.52-6.03=3.84-2.31=3.66+7.77+5.95+4.85=4.81+4.7=9.78-3.42=2.34+9.51-4.23+4.76=6.23-0.55-2.09-1.91=1.16+2.02=5.17-1.6-1.04=2.9+4.48+0.78-1.94=9.55+4.8+6.59+9.41=9.55+2.01+5.37=8.88-3.69-0.25+8.59=8.95-1.81+2.34-5.92=6.11+3.76=8.52+6.74-8.75-0.35=8.68-5.75+1.55+4.7=3.66+5.71+0.46-5.3=9.24-1.34-6.78+3.35=9.21-1.37+1.88-1.25=7.52+4.61-9.84+3.13=1.69+6.72-1.45=9.67-6.59-1.21=0.39+4.33-0.64+7.81=4.24-1.58+5.73-7.29=5.72+3.3+3.17+9.58=8.26+1.11+4.2=7.88+5.23-5.8+0.11=7.05+4.47-0.52+4.76=6.86+3.69+4.19=5.27+6.53+3.91+5.84=7.98+8.74-4.39=9.98-3.49-0.85+5.38=3.9+9.14-6.93+1.89=4.94-3.42+7.87-6.77=1.99+7.28=4.13+7.05+4.04-7.24=4.93-2.6=1.83+0.39=3.26-0.65+9.53-7.03=6.97+3.02+4.6+5.78=0.04+6.6-3.34+6.58=4.64+6.7+5.31+0.94=9.3-4.76-3.49+3.53=5.62-2.4+5.77-5.49=7.24-6.55+7.48+7.4=3.64-1.07+6.6-0.33=8.44-2.5+3.64-5.76=8+6.02-4.15+5.73=7.29+6.02-4.73-5.35=8.46-3.83-0.67+3.45=9.99-7.68=9.64-3.03-2.8=4.2-0.74=6.72-4.93-0.36-0.05=5.36+7.33=3.63+8.75+4.05-9.57=0.6+5.23+9.66=8.24+9.44-6.09+3.8=3.65+5.75=9.69-7.38-0.45=8.71+1.7+6.55=3.14+7.48-7.71+8.88=8.26-3.71-3=6.53-0.71-3.86+0.03=6.03+2.42+0.63+8.25=3.95+3.12+9.35=0.38+7.68+7.5-7.93=6.58+1.82-7.03=9.29-1.58-1.29-1.98=0.8+5.21-2.18=6.96-1.52-4.18+7.07=4.05+8.48=6.23+7.35-6.06=4.95+3.81+2.64=5.38+2.74+7.87+7.17=5.52+4.09-5.21-0.14=8.06-2.83-1.14=6.19-0.32+4.93-6.75=9.5+4.17-4.19+4.2=9.75+8.34+7.93+0.6=4.23+0.65-3.56=8.8-0.63-5.47=4.94+8.53+2.04-6.15=3.72+6.89+8.12-4.91=5.76-2.09+0.25=7.92-4.89-0.14+0.82=9.79+8.59+3.97-6.31=9.6-2.79-3.23+3.79=9.95-6.26+7.28-2.85=5.47+7.46=1.68+5.69-2.89=8.62+7.83=1.52+2.56+0.75+6.3=6.11+6.42-5.95-0.33=5.86-2.46+0.42=8.12-2.74+1.38=7.91-0.46+4.38+0.75=7.28-2.57+4.55=7.52-4.33+4.01+4.88=8.92+9.72-3.28=9.79-7.23=8.18-6.78+8.23+9.05=5.74+2.28+5.26=6.29-0.04+6.36+2.22=0.25+5.46-3.18-1.33=7.16+4.12+1.55=2.5-2.02+8.88=4.9-0.41+5.96-3.08=9.43+1-9.39=4.43-4.03=6.73-0.12-5.14=8.56-0.14-0.6-3.61=5.46-4.41+8.19+7.81=9.72-1.13-3.99+8.23=9.97+1.11-0.42+6.06=8.92-8.02+2.32-1.39=9.31+8.17=9.72-0.46+0.69-6.31=7.8-1.43-5.26=6.01+5.29-4.52=6.69-1.04-0.91-4.54=9.32-2.98+9.13+5.42=7.75-3.75-3.62=6.12+7.17+7.36-7.34=7.17-0.38-6.56+4.56=5.64-4.25+6.75=6.56-4.8+4.56+0.92=7.91+8.26+3.79=9.07-6.35+9.6-4.93=3.71-3.1+8.35-4.27=6.81+8.52+9.47+2.62=2.32+9.97-4.59=7.73+6.42+6.66-9.7=8.38+1.05=9.52-2.88+2.45=1.9+9.82+1.26+3.97=2.05+8.55-4.27=8.56-6.53+8.23-9.72=5.1-1.63+6.67=5.54-0.92-1.24+7.7=4.71+3.76-2.07-3.39=8.16-7.16+2.44=0.65+4.68+9.6+4.66=2.84+6.73-0.24=7.16-0.7-1.89-2.33=8.61-1.82-3.73+5.96=3.05-2.29+3.87+0.02=3.75+8.54+5.43=7.08+8.12+1.43+9.64=9.14+7.68+2.8+6.45=7.89-1.29-3.06-1.71=1.18+5.43=6.09-3.06=4.45-1.85=8.2+6.78+7.59=4.36-2.85+5.93=6.61-4.79-0.06-1=5.92-0.85+5.47+3.7=4.2+8.86+9.25-3.8=9.78+5.3-1.11-0.98=8.81-3.11+7.18=1.38+5.83-0.07+0.25=5.21-2.13=6.64+7.52-3.71=6.86+8.79=8.65-2.49+7.58=8.01-3.71+3.15-4.92=9.31+5.84+9.63=9.27+6.9+5.18=8.11-5.18=2.16+3.4+7.88=7.2-3.3-1.57=5-3.87-0.28=4.03-2.43+9.51-2.66=6.19+8.96-6.21+8.84=9.26+6.9-0.55+1.48=8.39-0.89-3.17+1=6.29+3.32-9.13+0.21=7.17+4.36+6.06=8.76-5.94-1.92+1.48=8.7-3.24-4.38-0.53=8.95+9.14=6.72-4.97-1.2+4.89=8.51-1.1+4.13+6.15=1.7-1.39+2.66=9.29-2.14+4.57=2.99-2.13=8.34+4.76+9.52=8.13-2.49=6.88-0.07+9.42-5.18=6.19+4.49-2.98-6.06=6.86+4.24+2.53=9.76-5.65-1.72+0.35=6.69+4.22+3.7=0.9+9.6=0.15+3.15+6.79+2.62=9.28-7.72-0.62=9.97-7.46+0.33=5.83-0.18+3.54-0.69=4.92+5.61=1.87+5.59=4.14+6.36-0.61-3.92=9.99-1.86-1.87=5.55+2.79-4.25+4.09=4.25-2.46+4.82+0.41=4.88-1.98+3.78+6.43=8+5.34-5.78=7.73+4.16+8.86+6.34=3.11+8.5+1.34=3.83-0.81+9.41=2.81+2.52-2.08+4.5=1.99-1.56=2.54-0.58-0.79+4.58=1.19+5.33+6.32=2.2+3.45=6.3+8.26=9.21+2-6.24+0.53=3.36-2.02+5.4-1.28=8.84+4.92-5.24=4.34+7.85=6.06+0.61+5.62-8.73=7.4-3.07+6.82+0.9=6.76+2.46-4.36-4.29=8.67-0.04-1.49-4.54=9.46+0.52-7.57-0.13=7.87-0.3-3.2=7.87-3.36+8.8+8.59=0.54+5.33+2.49+7.43=7.48+5.16-1.24-9.36=1.94+2.04-0.66+1.32=8.78-1.17=5.36-3.51+4.87-1.17=1.98+6.51-6.04+3.35=9.4-7.49+8.43=8.56-3.08=8.48-0.64-3.95=5.12+8.65=0.97-0.3+5.12+8.83=9.9-3.39+0.8+1.27=3.47+8.68-9.99-0.71=6.12-0.05+4.7+2.91=8.12-6.83+6.93+2.56=8.14+5.85=8.18-2.4-0.39+0.28=7.12-1.62+3.13-8.38=4.07+2.41=9.07-8.81+4.97+3.96=9.14-3.03-0.26-4.43=8.49+0.93=8.75+7.19+1.39-0.51=8.33-2.7+0.64=6.76+2.21-1.73-2.3=4.54+8.6=9.13-7.36+3.03=7.39+8.14-2.48=2.29+4.83+8.41-2.42=0.74+4.39+4.27+6.3=5+4.39-1.68+8.15=4.32+4.17-5.58+4.87=5.61+0.07+6.56-6.62=6.9-1.12+9.23+4.86=9.39-2.2-3.36-0.19=0.98-0.71=8.09-2.85-0.76-0.87=6.16-2.91-1.67-0.71=4.05-2.18-0.12=1.56+7.88+7.72+1.27=4.47+7.32-3.73-5.46=4.13-1.83-0.53-0.88=9.91+1.59+8.69-0.86=4.45-2.48+4.27+6.42=9.88+7.27+9.66=6.86+8.68+9.06-2.87=2.64-0.91+2.6+6.3=4.57-1.7=7.18+2.43-9.07=0.69+4.16-2.76-0.19=6.59+2.5=4.9+8.37-4.09=5.33-5.02=5.66-3.31+4.97-1.58=6.35+0.76-5.3+1.3=7.54-6.07=8.09-4.16-1.2+3.1=7.25-4.19=6.28-2.44-2.62=9.8+9.81-7.49+6.61=4.65-0.11-3.69=1.72+4.23-5.75=9.6-6.55-1.48=6.82+5.55=5.16+7.77+1.09-2.42=9.64-2.44-1.04+3.05=5.18+9.83-2.49=7.11-0.96+3.77=5.87+7.31+2.85=7.59-2.55+7.37-9.45=4.58+6.75+7.93=9.88-0.32-0.57-7.94=8.9-2.73-2.77=5.75+4.31=2.14-1.3+1.14=3.98+9.79+6.48=6.17+6.85+7.03+0.19=1.86+5.66-0.5-4.38=9.09-3.56-0.33=8.89-3.88+3.83=1.16+4.56-3.28-0.11=3.66+6.56-4.71=9.65-2.14-7.4+0.86=2.18+3.72-3.1=2.04+6.64+9.32=3.18-1.95=9.06+8.86+1.85+2.37=3.94+9.93-7.2+3.67=1.14+3.31+9.55+4.46=8.3+2.91-9.51+4.25=5.4-3.85-1.25+3.04=7.49+3.21=8.29-5.2+4.17-3.61=7.49-0.7+6.25=6.47+2.84+7.69=5.27+7.35+1.05=5.46+6.65+1.31+4.69=4.87+0.2+3.8-6.77=8.07+0.34+5.54=0.64+9.19-8.71+1.54=5.6-2.05+8.92-0.86=9.07+7.35+9.25=2.87+7.88-5.63=4.38+9.77-5.35-0.69=4.73+3.4-1.15-3.44=8.58-0.83+2.56=9.04-6.1=5.15-1.75+7.34=2.75-1.37-0.08+7.56=8.7-1.19+4.37=9.34+0.65+1.74+2.53=5.86-3.75+1.72=7.07-4.75-0.26=8.54-0.77+8.22+9.63=6.62+7.36-3.69+9.56=7.43+3.57-7.68=6.24+9.69+8.75-6.42=4.07-3.31+7.65+6.51=3.92+7.36=7.49-2.18-0.96+8.82=9.36+8.42+8.44+5.91=5.62+2.08-0.31=2.13+4.87+3.74+9.6=3.05+4.17-2.48-3.95=7.25-0.34+3.02=3.55+8.12=7.09+5.1+7.98-4.22=8.62-2.35=3.69+7.55=5.65-4.07-1.07+4.44=3.62-0.7+2.57+1.46=6.92-0.57+4.74=4.36+8.19+1.88+9.48=8.65-0.75=6.9-0.23-4.08=9.57-3.3-0.71=5.95+3.55-1.18-6.86=4.49-4.03-0.13+5.26=9.55-3.56-3.8=6.56+6.76-3.37-9.11=3.26+5.4-5.67+3.02=8.75-0.59-6.21=9.41+7.75-2.73+8.83=8.74-1.65+5.5-2.56=5.02-4.36+9.94-1.53=8.98-1.8-0.3=5.08+5.69=1.62-1.38+5.03=8.87+2.97-1.62=9.79+6.63+5.97+0.43=9.44-8.61+8.27=9.35-6.34=9.89-2.35-0.71-4.41=9.08+8.89=9.92+5.27+6.36-8.99=9.02-8.53=6.09-0.36+8.49-4.63=7.4-1.67=7.14+9.08-2.14=8.58+5.77-1.39=8.15+8.69+6.09=8.52-1.86-6.05+9.68=4.72-3.11+4.87+5.72=8.31+1.06-1.82-5.78=4.78-0.03=7.91-0.84-6.55=9.87-2.67-5.17=7.45+6+7.89-6.06=8.18-7.36+4.4-0.77=6.95+7.72-6.21=8.34+8.03+8.58-6.1=9.62-0.69+5.25+9.99=7.86+2.56-7.07-2.04=5.12+5.36-3.85=9.62-0.41=9.69-0.11-1.2-0.2=2.84-0.7-0.46+8.1=7.37+3.38-3.43=4.44-0.91=0.77+5.61+9.34-4.96=2.66-1.34+9.08+3.01=3.51+6.3-4.86+8.4=9.63-5.83-1.14+8.05=3.52-2.62=1.19+9.26-4.21-1.62=8.17-0.57-5.03-0.69=4.12+8.47-4.77+9.83=5.07+2.62+4.56+2.86=9.54-3.56+6.9-1.91=6.26-0.2+9.23-0.69=4.1-2.99+4.36=2.41-0.4+3.57=1.21+9.79-3.76-4.1=9.9-4.68-1.09+4.39=7.76-2.69-4.56=3.49+1.51+7.18-9.7=4.41+0.31+8.17+4.33=9.54-1.41-1.7=7.81-4.87+5.12-2.94=9.14-0.16+4.88-0.34=5.77-3.72=4.83+3.06+4.37=6.35+4.84=9.88-5.97=0.44+2.99+6.55=1.48+7.02-3.59-4.01=9.25-2.6-3.6+3.34=9.67-6.64+3.09+0.31=9.46-1.08-5.19-1.25=8.76+5.63-5.64=9.39-1.23+2.49=8.59-5.87+5.52+2.48=1.98+6.77-6.51=2.07+2.46+7.85=7.66-2.04-3.73-0.19=0.72+5.74+8.43=8.3+8.89-0.45-4.23=0.61+7.2=0.72+9.17-4.57-2.08=8.78+0.89+0.43=9.36-6.13+7.79-0.42=8.07-1.76-1.62-1.13=6.82-3.77-2.28+9.85=1.42+5.56-4.38=5.8+0.86+2.69+0.64=7.65-3-1.35+1.48=6.56-0.2-3.39-1.28=4.31+3.43-6.91=8.28+4.24-0.44-2.33=5.98+8.7+9.19+2.33=7.43-3.07-2.08=7.84-0.6+1.16=2.44+7.71-9.89=0.12+9.51+6.53=3.35+9.9-9.42+0.08=0.2+4.55=9.06-2.46-1.03-4.07=9.83-8.07=9.33+1.84-8.2+4.75=5.97-4.6+2.74=7.96-1.02-2.99-0.98=5.78+8.73-6.21=9.18-2.26-3.05-3.59=4.52-0.62=4.79+2.1+2.7-1.96=8.41-2.47-1.28+4.72=1.8+5.96-0.04-4.93=6.77-1.33-0.32-2.44=4.86+2.31-2.63-0.08=5.12+8.33-1.23+5.54=8.7+4.17+3.09-8.88=2.57-2.14+3.25+8.92=7.3+6.09+2.21-5.71=2.93-0.33-1.4=7.41-0.88=8.35-5.94-1.05-1.24=5.69-0.72-2.44-1.31=3.42+6.44+7.12=6.24+9.02-6.85-5.6=4.08+2.87+2.14=4.59+4.03+0.87-0.85=7.75-0.08+4.01-0.13=参考答案4.15+1.93+2.96+0.37=9.419.61-0.24+1.38-3.29=7.461.68+3.29-4.78=0.198.76-2.56-1.6+1.36=5.967.02-1.21-1.39=4.420.84+7.87+3.3=12.018.76-5.23+3.43+7.69=14.659.98-6.25-1.73-0.36=1.646.62-2.1+3.49-5.86=2.158.89-2.1-4.84=1.959.62+5.9+9.37-6.02=18.873.52+3.19=6.718.53+9.78+7.69=265.67+5.18+6.13=16.988.91-3.36-3.64-0.99=0.929.69-1.63-0.51=7.550.53+9.73+2.17-6.09=6.348.2-0.52+3.37+6.63=17.686.93-2.44-3.46=1.031.4+0.21+5.67+0.67=7.954.4+5.78+3.37+2.19=15.743.73+8.95+4.72+7.95=25.357.69-1.59+5.35-5.62=5.832.78+5.04+5.39-3.71=9.54.5-1.46=3.041.36+2.51-0.83-0.63=2.414.99+2.63+1.07-5.74=2.958.58-0.59-5.15+4.16=76.6-5.91=0.699.54-6.65+0.43-1=2.323.18+9.33-2.17+4.11=14.457.65-5.14+8.37=10.888.78+7.38+4.19-6.6=13.752.71+5.73-5.49=2.957.13-2.17+9.1-6.01=8.056.1+4.43-7.42+4.37=7.488.94-3.24-1.56+9.41=13.558.1+9.74-3.38=14.460.33+2.06=2.395.89+8.44-3.37=10.965.34+6.79+2.94-1.16=13.911.42+6.37+1.76-5.2=4.357.03+7.01+2.33+2.48=18.853.99+6.21-8.39=1.812.76-2.56+1.6=1.83.86+5.06-4.37=4.558.42-4.67-1.13=2.625.38-5.05+8.03+4.96=13.324.82+0.32+5.74-2.55=8.333.7-1.7+8.99+5.8=16.799.77-7.83-0.29+2.72=4.379.5+5.75+1.65+5.94=22.842.75+3.28+6.54=12.577.06-1.2+1.12=6.982.73+3.42=6.152.1-1.28=0.825.97+5.77+5.17-4.61=12.39.18+3.78+2.81-5.06=10.715.23-5.01=0.226.5-1.55-4.22-0.36=0.373.58+3.35-4.9-1.15=0.888.48+2.46+0.06-2.32=8.689.78-3.56-3.22=34.81-0.67-2.41+7.63=9.368.04+4.37+9.75-9.71=12.457.77-4.01-0.32-0.41=3.039.3-7.05+3.21+7.81=13.277.37+8.83+9.28=25.489.19-5.93-2.95+9.25=9.569.28-5.71-2.7+7.75=8.624.33+4.34=8.679.79+8.24-5.12-3.23=9.687.05-6.7+5.19-1.44=4.18.45-2.42+1.13=7.169.54-4.48-2.77=2.297.88+0.02+6.93+4.53=19.367.63-4.5-0.25=2.886.73-1.68-1.25-1.64=2.167.24+0.8-4.13-1.35=2.568.93+4.26+4.22-6.77=10.648.76-4.32+9.12=13.569.68-4.81-0.86=4.019.54+0.78+6.67=16.991.45+1.21=2.664.94-0.07-0.23-3.53=1.114.33+6.04=10.374.73+6.35-3.9-1.74=5.449.15-6.34+8.14-2.72=8.232.55+4.99-1.97-4.03=1.544.93-0.27=4.664.8-0.61-0.25-1.74=2.28.99-0.24-3.27+5.87=11.359.41+9.07-6.61=11.877.72-6.9+0.7=1.527.58-1.95-2.01-0.15=3.477.4+3.05-5.94+2.78=7.292.02+5.36-3.03+8.83=13.186.89-4.81=2.088.2-4.56+3.03+2.35=9.026.27-1.89+9.87+4.67=18.925.91-3.04+2.17-2.84=2.25.02+0.14+7.76-1.51=11.412.81-0.54+4.55-3.89=2.938.76-2.14-0.62+9.09=15.098.98-7.58+4+3.13=8.535.42-5.03+6.73=7.121.67-0.39+6.55=7.838.23+8.96+8.34=25.534.36-0.31-0.2=3.858.58+9.75+2.55-1.1=19.787.93-1.14-2.18=4.612.79+3+7.27+3.34=16.42.83+3.03-4.04+7.32=9.148.32-0.42-1.86-4.61=1.436.26-1.88+8.74-0.03=13.091.35+3.72=5.075.23+1.52-2.45+8.02=12.327.45+5.22-6.33-2.75=3.599.75-3.6+4.65+4.74=15.543.75+7.29-3.72=7.320.37+0.61+1.39-1.33=1.041.62+6.95+6.29+8.35=23.215.95-0.33-2.73-2.01=0.884.97+7.99+5.05+8.81=26.826.91-0.91-5.1-0.2=0.76.2+7.84=14.045.1-2.61-2.25=0.248.03+6.5-0.49-3.47=10.579.65-6.4-0.25-1.19=1.819.58+3.25-7.9=4.937.75-7.29+0.5=0.969.51-4.47-0.72=4.326.52+0.15-0.16-1.77=4.747.99+5.11-4.21=8.896.64-1.61-3.55+0.98=2.469.77-9.55=0.229.23+8.26=17.498.28-3.96-1.13-1.03=2.166.44-5.5=0.941.73+8.66-4.8=5.597.46-7.04+8.86-8.64=0.640.85+9.79-9.04+6.37=7.977.3-0.42-0.96+8.26=14.189.85-7.05+5.23=8.037.1-5.15=1.955.02-1.94-0.28-2.66=0.146.62-5.45+4.94-0.53=5.584.85-3.08+9.29+7.75=18.815.61+4.27-1.84=8.049.19+0.89-5.61+4.38=8.850.06+7.96+4.54=12.564.42-0.7-2.77+5.93=6.888.01-6.13=1.884.51+2.46-0.81-1.01=5.156.4-1.82+7.77+0.67=13.026.45-2.07-0.91=3.476.96-5.52-0.82=0.627.61-4.39+7.79=11.016.99+6.66-2.49+9.79=20.955.02+0.57+1.91+1.68=9.180.21-0.08+9.35+3.68=13.163.33+7.64-1.73-1.02=8.227.38+2.35+0.18=9.913.9+3.85-2.47+6.57=11.856.22-4.83+5.79+5.4=12.581.63+8.33+9.77-2.28=17.459.03+9.81-1.17-3.25=14.429.24-5.76+9.94+7.15=20.579.76+2.24+9.35-7.68=13.678.94-5.06-3.11+8.25=9.029.22-5.83+4.1=7.493.34+6.01+3.69+4.79=17.836.44-3.49-0.05-2.71=0.199.81+2.85-4.87=7.796.57+1.61+0.71+4.78=13.679.12-4.43=4.698.42-0.9-2.67=4.852.79+4.87-5.7-1.34=0.622+4.55-3.57+8.5=11.487.15-1.77+9.58-7.84=7.126.41+6.57-7.07+9.25=15.167.54-1.39+3.97+0.73=10.854.99-0.73-3.98+3.99=4.279.89+6.1-2.65+4.74=18.086.45+4.93+9-7.65=12.739.92-9.67+3.48+0.7=4.430.72+6.59+1.82+7.46=16.596.9-1.53=5.376.08+3.03+7.19-6.6=9.74.53-0.43+6.42=10.529.17+0.18-5.55+8.61=12.418.85-0.65-2.96-2.41=2.830.78+5.09-1.91-0.94=3.023.15+0.96+0.17=4.288.67-1.94-4.07-0.75=1.918.22-4.54+6.18+9.23=19.096.32-5.47=0.857.07+1.37+4.24+8.84=21.521.98-0.66-0.18=1.148.51-8.29+9.83=10.051.38+0.28=1.668.02+8.78+7.88=24.687.96-2.12-2.92=2.928.47+5.13-8.91+2.49=7.188.46+4.77+7.68-4.13=16.789.07-7.62+9.97-5.5=5.929.67-3.67+1.27+4.7=11.979.24+8.22-7.09-8.31=2.066.56-0.56-0.33-3.44=2.237.39-3.69-2.57+6.71=7.844.28-0.57-1.23-0.71=1.775.01+9.93-5.31-3.18=6.455.64-0.98+6.93=11.597.27-4.54-1.96=0.777.03+9.23-6.44=9.825.1+5.71+8.08+6.17=25.066.81-3.5-1.58+1.42=3.157.7+7.39+8.71-7.83=15.977.25-2.08-4.08+3.71=4.85.31+5.11+3.45+0.66=14.539.35-4.99=4.369.64+1.53=11.177.83+8.5=16.334.04-2.15+0.41=2.39.66-5.35+1.73+2.44=8.486.56+2.67-1.04+6.33=14.527.7-1.87+0.71+4.11=10.658.23-6.11-0.59=1.539.56-3.19+3.44-4.18=5.634.78+9.82=14.67.37+7.13=14.56.3+2.09+1.95=10.345.36+4.41-1.14=8.639.86-3.56+5.73-7.65=4.387.74+7.91-7.8-2.35=5.54.95-4.15=0.82.13+2.71=4.849.53-7.39=2.146.59+3.93+1.65-1.39=10.788.72-2.33-1.96-1.61=2.829.01-0.81-3.65-1.61=2.949.72-3.71-1.43+1.87=6.458.4-3.06+8.34+0.9=14.589.84-1.79-1.05-1.37=5.637.81-2.78-3.35-0.74=0.945.18+3.98+9.24+1.64=20.047.67-0.57-0.96+8.29=14.438.15+5.08+1.15=14.381.43+6.75-3.03-2.52=2.635.2-0.75-2.89-0.79=0.772.45+5.85-4.49+0.64=4.459.41+9.42+6.25+1.83=26.919.82+4.18=145.59+8.72-5.32-8.63=0.368.05-0.42-0.54-6.47=0.625.02+7.5-8.55+0.74=4.718.02+8.34+7.24+9.23=32.835.75-3.14+4.77=7.386.68+5.35-9.64=2.398.05-5.87+4.11-6.15=0.144.98+9.76+9=23.747.2-2.15+5.93=10.987.21+8.27+2.14=17.628.07+0.83+2.97+8.9=20.778.53+1.05-0.14-6.54=2.99.21+8.18+5.16-0.12=22.436.52-6.03=0.493.84-2.31=1.533.66+7.77+5.95+4.85=22.234.81+4.7=9.519.78-3.42=6.362.34+9.51-4.23+4.76=12.386.23-0.55-2.09-1.91=1.681.16+2.02=3.185.17-1.6-1.04=2.532.9+4.48+0.78-1.94=6.229.55+4.8+6.59+9.41=30.359.55+2.01+5.37=16.938.88-3.69-0.25+8.59=13.538.95-1.81+2.34-5.92=3.566.11+3.76=9.878.52+6.74-8.75-0.35=6.168.68-5.75+1.55+4.7=9.183.66+5.71+0.46-5.3=4.539.24-1.34-6.78+3.35=4.479.21-1.37+1.88-1.25=8.477.52+4.61-9.84+3.13=5.421.69+6.72-1.45=6.969.67-6.59-1.21=1.870.39+4.33-0.64+7.81=11.894.24-1.58+5.73-7.29=1.15.72+3.3+3.17+9.58=21.778.26+1.11+4.2=13.577.88+5.23-5.8+0.11=7.427.05+4.47-0.52+4.76=15.766.86+3.69+4.19=14.745.27+6.53+3.91+5.84=21.557.98+8.74-4.39=12.339.98-3.49-0.85+5.38=11.023.9+9.14-6.93+1.89=84.94-3.42+7.87-6.77=2.621.99+7.28=9.274.13+7.05+4.04-7.24=7.984.93-2.6=2.331.83+0.39=2.223.26-0.65+9.53-7.03=5.116.97+3.02+4.6+5.78=20.370.04+6.6-3.34+6.58=9.884.64+6.7+5.31+0.94=17.599.3-4.76-3.49+3.53=4.585.62-2.4+5.77-5.49=3.57.24-6.55+7.48+7.4=15.573.64-1.07+6.6-0.33=8.848.44-2.5+3.64-5.76=3.828+6.02-4.15+5.73=15.67.29+6.02-4.73-5.35=3.238.46-3.83-0.67+3.45=7.419.99-7.68=2.319.64-3.03-2.8=3.814.2-0.74=3.466.72-4.93-0.36-0.05=1.385.36+7.33=12.693.63+8.75+4.05-9.57=6.860.6+5.23+9.66=15.498.24+9.44-6.09+3.8=15.393.65+5.75=9.49.69-7.38-0.45=1.868.71+1.7+6.55=16.963.14+7.48-7.71+8.88=11.798.26-3.71-3=1.556.53-0.71-3.86+0.03=1.996.03+2.42+0.63+8.25=17.333.95+3.12+9.35=16.420.38+7.68+7.5-7.93=7.636.58+1.82-7.03=1.379.29-1.58-1.29-1.98=4.440.8+5.21-2.18=3.836.96-1.52-4.18+7.07=8.334.05+8.48=12.536.23+7.35-6.06=7.524.95+3.81+2.64=11.45.38+2.74+7.87+7.17=23.165.52+4.09-5.21-0.14=4.268.06-2.83-1.14=4.096.19-0.32+4.93-6.75=4.059.5+4.17-4.19+4.2=13.689.75+8.34+7.93+0.6=26.624.23+0.65-3.56=1.328.8-0.63-5.47=2.74.94+8.53+2.04-6.15=9.363.72+6.89+8.12-4.91=13.825.76-2.09+0.25=3.927.92-4.89-0.14+0.82=3.719.79+8.59+3.97-6.31=16.049.6-2.79-3.23+3.79=7.379.95-6.26+7.28-2.85=8.125.47+7.46=12.931.68+5.69-2.89=4.488.62+7.83=16.451.52+2.56+0.75+6.3=11.136.11+6.42-5.95-0.33=6.255.86-2.46+0.42=3.828.12-2.74+1.38=6.767.91-0.46+4.38+0.75=12.587.28-2.57+4.55=9.267.52-4.33+4.01+4.88=12.088.92+9.72-3.28=15.369.79-7.23=2.568.18-6.78+8.23+9.05=18.685.74+2.28+5.26=13.286.29-0.04+6.36+2.22=14.830.25+5.46-3.18-1.33=1.27.16+4.12+1.55=12.832.5-2.02+8.88=9.364.9-0.41+5.96-3.08=7.379.43+1-9.39=1.044.43-4.03=0.46.73-0.12-5.14=1.478.56-0.14-0.6-3.61=4.215.46-4.41+8.19+7.81=17.059.72-1.13-3.99+8.23=12.839.97+1.11-0.42+6.06=16.728.92-8.02+2.32-1.39=1.839.31+8.17=17.489.72-0.46+0.69-6.31=3.647.8-1.43-5.26=1.116.01+5.29-4.52=6.786.69-1.04-0.91-4.54=0.29.32-2.98+9.13+5.42=20.897.75-3.75-3.62=0.386.12+7.17+7.36-7.34=13.317.17-0.38-6.56+4.56=4.795.64-4.25+6.75=8.146.56-4.8+4.56+0.92=7.247.91+8.26+3.79=19.969.07-6.35+9.6-4.93=7.393.71-3.1+8.35-4.27=4.696.81+8.52+9.47+2.62=27.422.32+9.97-4.59=7.77.73+6.42+6.66-9.7=11.118.38+1.05=9.439.52-2.88+2.45=9.091.9+9.82+1.26+3.97=16.952.05+8.55-4.27=6.338.56-6.53+8.23-9.72=0.545.1-1.63+6.67=10.145.54-0.92-1.24+7.7=11.084.71+3.76-2.07-3.39=3.018.16-7.16+2.44=3.440.65+4.68+9.6+4.66=19.592.84+6.73-0.24=9.337.16-0.7-1.89-2.33=2.248.61-1.82-3.73+5.96=9.023.05-2.29+3.87+0.02=4.653.75+8.54+5.43=17.727.08+8.12+1.43+9.64=26.279.14+7.68+2.8+6.45=26.077.89-1.29-3.06-1.71=1.831.18+5.43=6.616.09-3.06=3.034.45-1.85=2.68.2+6.78+7.59=22.574.36-2.85+5.93=7.446.61-4.79-0.06-1=0.765.92-0.85+5.47+3.7=14.244.2+8.86+9.25-3.8=18.519.78+5.3-1.11-0.98=12.998.81-3.11+7.18=12.881.38+5.83-0.07+0.25=7.395.21-2.13=3.086.64+7.52-3.71=10.456.86+8.79=15.658.65-2.49+7.58=13.748.01-3.71+3.15-4.92=2.539.31+5.84+9.63=24.789.27+6.9+5.18=21.358.11-5.18=2.932.16+3.4+7.88=13.447.2-3.3-1.57=2.335-3.87-0.28=0.854.03-2.43+9.51-2.66=8.456.19+8.96-6.21+8.84=17.789.26+6.9-0.55+1.48=17.098.39-0.89-3.17+1=5.336.29+3.32-9.13+0.21=0.697.17+4.36+6.06=17.598.76-5.94-1.92+1.48=2.388.7-3.24-4.38-0.53=0.558.95+9.14=18.096.72-4.97-1.2+4.89=5.448.51-1.1+4.13+6.15=17.691.7-1.39+2.66=2.979.29-2.14+4.57=11.722.99-2.13=0.868.34+4.76+9.52=22.628.13-2.49=5.646.88-0.07+9.42-5.18=11.056.19+4.49-2.98-6.06=1.646.86+4.24+2.53=13.639.76-5.65-1.72+0.35=2.746.69+4.22+3.7=14.610.9+9.6=10.50.15+3.15+6.79+2.62=12.719.28-7.72-0.62=0.949.97-7.46+0.33=2.845.83-0.18+3.54-0.69=8.54.92+5.61=10.531.87+5.59=7.464.14+6.36-0.61-3.92=5.979.99-1.86-1.87=6.265.55+2.79-4.25+4.09=8.184.25-2.46+4.82+0.41=7.024.88-1.98+3.78+6.43=13.118+5.34-5.78=7.567.73+4.16+8.86+6.34=27.093.11+8.5+1.34=12.953.83-0.81+9.41=12.432.81+2.52-2.08+4.5=7.751.99-1.56=0.432.54-0.58-0.79+4.58=5.751.19+5.33+6.32=12.842.2+3.45=5.656.3+8.26=14.569.21+2-6.24+0.53=5.53.36-2.02+5.4-1.28=5.468.84+4.92-5.24=8.524.34+7.85=12.196.06+0.61+5.62-8.73=3.567.4-3.07+6.82+0.9=12.056.76+2.46-4.36-4.29=0.578.67-0.04-1.49-4.54=2.69.46+0.52-7.57-0.13=2.287.87-0.3-3.2=4.377.87-3.36+8.8+8.59=21.90.54+5.33+2.49+7.43=15.797.48+5.16-1.24-9.36=2.041.94+2.04-0.66+1.32=4.648.78-1.17=7.615.36-3.51+4.87-1.17=5.551.98+6.51-6.04+3.35=5.89.4-7.49+8.43=10.348.56-3.08=5.488.48-0.64-3.95=3.895.12+8.65=13.770.97-0.3+5.12+8.83=14.629.9-3.39+0.8+1.27=8.583.47+8.68-9.99-0.71=1.456.12-0.05+4.7+2.91=13.688.12-6.83+6.93+2.56=10.788.14+5.85=13.998.18-2.4-0.39+0.28=5.677.12-1.62+3.13-8.38=0.254.07+2.41=6.489.07-8.81+4.97+3.96=9.199.14-3.03-0.26-4.43=1.428.49+0.93=9.428.75+7.19+1.39-0.51=16.828.33-2.7+0.64=6.276.76+2.21-1.73-2.3=4.944.54+8.6=13.149.13-7.36+3.03=4.87.39+8.14-2.48=13.052.29+4.83+8.41-2.42=13.110.74+4.39+4.27+6.3=15.75+4.39-1.68+8.15=15.864.32+4.17-5.58+4.87=7.785.61+0.07+6.56-6.62=5.626.9-1.12+9.23+4.86=19.879.39-2.2-3.36-0.19=3.640.98-0.71=0.278.09-2.85-0.76-0.87=3.616.16-2.91-1.67-0.71=0.874.05-2.18-0.12=1.751.56+7.88+7.72+1.27=18.434.47+7.32-3.73-5.46=2.64.13-1.83-0.53-0.88=0.899.91+1.59+8.69-0.86=19.334.45-2.48+4.27+6.42=12.669.88+7.27+9.66=26.816.86+8.68+9.06-2.87=21.732.64-0.91+2.6+6.3=10.634.57-1.7=2.877.18+2.43-9.07=0.540.69+4.16-2.76-0.19=1.96.59+2.5=9.094.9+8.37-4.09=9.185.33-5.02=0.315.66-3.31+4.97-1.58=5.746.35+0.76-5.3+1.3=3.117.54-6.07=1.478.09-4.16-1.2+3.1=5.837.25-4.19=3.066.28-2.44-2.62=1.229.8+9.81-7.49+6.61=18.734.65-0.11-3.69=0.851.72+4.23-5.75=0.29.6-6.55-1.48=1.576.82+5.55=12.375.16+7.77+1.09-2.42=11.69.64-2.44-1.04+3.05=9.215.18+9.83-2.49=12.527.11-0.96+3.77=9.925.87+7.31+2.85=16.037.59-2.55+7.37-9.45=2.964.58+6.75+7.93=19.269.88-0.32-0.57-7.94=1.058.9-2.73-2.77=3.45.75+4.31=10.062.14-1.3+1.14=1.983.98+9.79+6.48=20.256.17+6.85+7.03+0.19=20.241.86+5.66-0.5-4.38=2.649.09-3.56-0.33=5.28.89-3.88+3.83=8.841.16+4.56-3.28-0.11=2.333.66+6.56-4.71=5.519.65-2.14-7.4+0.86=0.972.18+3.72-3.1=2.82.04+6.64+9.32=183.18-1.95=1.239.06+8.86+1.85+2.37=22.143.94+9.93-7.2+3.67=10.341.14+3.31+9.55+4.46=18.468.3+2.91-9.51+4.25=5.955.4-3.85-1.25+3.04=3.347.49+3.21=10.78.29-5.2+4.17-3.61=3.657.49-0.7+6.25=13.046.47+2.84+7.69=175.27+7.35+1.05=13.675.46+6.65+1.31+4.69=18.114.87+0.2+3.8-6.77=2.18.07+0.34+5.54=13.950.64+9.19-8.71+1.54=2.665.6-2.05+8.92-0.86=11.619.07+7.35+9.25=25.672.87+7.88-5.63=5.124.38+9.77-5.35-0.69=8.114.73+3.4-1.15-3.44=3.548.58-0.83+2.56=10.319.04-6.1=2.945.15-1.75+7.34=10.742.75-1.37-0.08+7.56=8.868.7-1.19+4.37=11.889.34+0.65+1.74+2.53=14.265.86-3.75+1.72=3.837.07-4.75-0.26=2.068.54-0.77+8.22+9.63=25.626.62+7.36-3.69+9.56=19.857.43+3.57-7.68=3.326.24+9.69+8.75-6.42=18.264.07-3.31+7.65+6.51=14.923.92+7.36=11.287.49-2.18-0.96+8.82=13.179.36+8.42+8.44+5.91=32.135.62+2.08-0.31=7.392.13+4.87+3.74+9.6=20.343.05+4.17-2.48-3.95=0.797.25-0.34+3.02=