四年级数学（小数加减运算）计算题与答案汇编

四年级数学（小数加减运算）计算题与答案汇编1.91+7.89-2.4=8.74+3.91+4.4-8.87=5.81+2.07+4.84=7.38-5.54+8.27-0.42=4.04+3.91-5.81+8.33=5.99+5.85-3.62=6.44+4.99+6.69+4.58=9.41-4.97+3.82-2.08=6.05-0.4+3.28+4.4=7.18-0.69+7.46=8.03-0.8-1.5+2.83=6.77-0.79-2.33-2.43=7.83+6.01-4.25-1.62=6.94-4.34-1.08+7.99=7.92+8.57-4.86+9.52=7.23+9.11-2.34=5.76+9.43-3.37+5.63=9.63-7.2=3.52-0.65+3.8-4.4=1.59+9.15-8.81+6.33=8.47-7.95+9.86+5.16=3.55+4.67+2.75-4.7=0.43+7.97+1.88-8.44=7.87+8.95-2.87=4.58+5.99+6.07=4.38-3.37-0.5+1.96=8.74-6.98-0.4=4.94+5.84+8.1+5.56=4.67-1.17-2.26-0.72=8.94+2.23+2.84+2.93=9.99-5.28-3.37-0.97=5.99-0.03-1.21=0.99+7.05+9.5+2.69=7.15+6.24-2.88-0.24=5.93-4.33-0.16+3.81=9.23-2.8-5.3=4.23-2.55-1.15+3.34=8.7-3.75+7.09+3.43=8.36-2.65-1.26=8.32-3.2=9.77-0.3-5.74+8.96=5.03+3.1=8.56+5.35-3.34-5.39=5.08-1.08+1.96+4.41=4.56+6.06-2.43-2.45=9.28+8.47-2.19=9.75-3.73+3.31-3.61=6+9.78-1.2-0.16=7.13+0.1+0.46-0.47=9.51-4.3+0.9-0.58=4.05+9.51-0.1-5.46=4.16-0.86+6.33-9.32=2.84+7.68+1.79=7.85+6.19-5.8=7.63-2.33+1.22=6.14-3.25+9.4=9.45+7.21+8.59+0.25=6.72-0.88=6.89+0.31+4.42=7.85-2.07+2+0.66=9.81+6.63-1.69+2.93=8.32-2.64-4.36-0.29=7.09-1.94-4.62=8.89-4.8-0.89+9.06=9.65-0.07-2.38-6.04=5.24-1.93+6.18=9.05-2.9+5.95-9.59=7.81+1.73-5.6-2.46=4.63-1.5+0.5=7.26-3.26+7.5-1.43=7.81-6.74+9.94=0.89+4.03-1.37=4.96+5.55-8.44=8.18-7.71+6.43+7.12=2.04+5.84=4.97+6.58=7.23-0.58+9.07=9.07-7.34+5.54=8.54+0.27+5.02=3.09+3.79+8.24=7.72+6.56-9.17+4.76=6.31+7.57+7.43+7.7=5.57+3.09+2.03=7.24+4.08+5.38+0.83=8.84-4.21=5.07+3.98=9.46-0.38+4.47+9.51=3.5+4.34-1.73-1.18=9.36-0.96+6.33=8.32+2.47-9.41+0.78=8.98-4.62-1.41=8.34-4.44-0.44=5.6+7.36-0.61+0.09=9.72-0.94-6.17-0.57=8.73+7.2-6.46=7.67-2.51-4.82=0.61+2.83=5.88-2.08=7.68-3.01-2.86=4.01+8.07+5.28+7.18=4.68+4.73+9.76-9.55=2.81-1.59+3.09-0.98=3.71+6.98-2.32-5.79=2.91+3.62-1.73-3.35=3.33+2.49-2.33-1.04=4.05+7.32+8.77=9.36-7.67+0.4=3.72+5.12-0.83=0.82+9.81+8.33-5.61=4.43+7.91+4.78+0.91=5.81+9.37=7.99-0.47-2.62-1.67=6.44-4.84+9.38=9-8.13+6.38+9.38=0.77+4.64-0.59=3.24+4.5+9.4-1=4.99+4.1+6.93=9.74-1.38+2.14-9.77=8.4-2.74+7.03-1.39=4.74+5.73-3.07=3.72+6.3+6.22=7.81-3.45+0.51-4.36=8.17+4.81+5.31=7.39-4.47+6.55-0.18=7.94-2.8+6.32=3.77+7.18+3.56+1.49=6.53-3.27+5.08-8.2=4.28+0.06+9.65+1.78=3.55-2.3-0.9-0.15=8.6-1.25=7.07+9.21-8.49=9.71-3.74-1.07+0.83=4.91+5.17-6.72=3.37+4.31+1.36=6.64-4.3+7.44-8.07=8.04-4.64-1.06=9.39+0.24+6.7+8.9=9.44-5.97-1.39=7.47+2.6-1.55=4.83+0.15-1.55=2.93-1.75=7.49-4.41-2.28+2.79=5.22-5.09=1.07+7.88-5.2+5.56=7.51-6.9=5.97-0.89-4.66+1.52=9+4.46-1.28-5.17=5.21-4.77=4.65-0.79+1.74=6.9+0.65-0.36-1.76=7.54-4.34-2.66=4.88-1.83=7.17+7.52+9.15=2.84+0.77-1.95-0.43=2.88+9.39-9.74-1.93=0.84+8.18-1.48-0.91=3.25+2.38=3.67+7.27-9.62+9.03=8+0.43+5.55-0.39=3.1+8.33-4.46+8.42=9.05+0.08+6.6-6.01=8.21-0.58-3.58-2.44=7.05-4.95-0.25-1.61=7.67+9.58-4.58-0.72=9.91-6.9-0.49-2.05=3.62+2.73+9.84+2.04=2.06+5.97-4.15+7.47=9.73+3.11+7.3-8.11=2.28-0.24+6.88+7.54=8.85-0.4-2.59-0.84=9.67+5.03-0.09=0.93+4.39+4.8=5.86-3.93=8.55-5.02+7.79+9.96=8.67+8.25-1.78-3.87=1.92+9.87-4.99+2.77=1.46-0.79+6.58-4.17=8.12-0.84=9.44+3.3=1.55+7.16-4.16-1.72=5.48+4.2-1.28+0.62=8.88+9.95+2.36+9.66=7.66+2.54+9.35=1.7-1.26=7.62+5.29=8.13-3.01-1.29-2.89=9.47-3.5+5.01+6.96=8.31-1.94-0.97+2.71=7.69+2.28-4.96-0.97=8.38+7.17+7.08-9.19=8.16+1.49-0.41-3.77=9.22+4.3+4.35=0.38+8.33-3.29-2.64=9.7-4.86-0.27+1.73=9.15-3.83+7.72=4.59-1.23-3.24=8.58-0.57+1.47-6.42=2.96+9.36+7.47+9.17=6.98-4.16-2.47+6.07=1.85+3.95=3.78+1.54+5.18+9.01=8-2.24+6.83-5.99=9.87+3.38-5.87=6.66-6.2+5.29-5.54=8.05+3.28+2.7-7.01=8.99-2.33=9.12-2.37-5.4-0.42=3.22+7.76-1.3-2.86=4.29+5.16=3.55-2.35+3.52+7.76=5.69-4.26+0.1=5.14-2.49=6.67-0.54-3.98+2.31=9.93-2.57+5.19+5.74=8.51-0.13-1.29=8.04+0.66+4.03-0.67=0.64+9.04-4.46=6.12+9.13-5.85-6.09=1.57+5.77+3.17-6.13=9.71-2.75+3.72-7.9=9.58-4.53-1.3=9.55+9.88-3.55=8.67-4.5+7+7.76=2.74+3.06-2.09+6.7=2.09+8.91+9.29=4.28+0.63-1.04-1.8=9.62-0.9-1.84=7.4-2.77+2.94+3.16=3.75-3.3+5.11+0.87=6.43-2.33+2.78=3.2+4.48+8.17=1.72+5.21+1.81=7.02+6.44+5.63=8.6-2.99+1.99=0.99+8.98-2.19-6.13=7.97+1.4+6.14+0.91=2.77+7.28=9.4-1.01-0.15-7.61=6.49+7.35-9.85=4.53+0.51-1.27=4.32+6.45+4.85=4.99-2.45+5.37+8.13=1.37+5.2-5.11+7.35=7.22-0.68+2.94=5.63+9.44-5.21-0.66=8.27-6.9=9.93-0.56-4.32-4.77=9.41-3.09-2.82=7.91-6.63+2.86+2.51=8.9-3.29-1.28-1.78=2.64-0.44-0.78=3.17+7.17=3.78+7.07+8.44-1.77=9.81-2.04-3.41-3.73=2.25-0.73=1.85+3.2=6.08-1.14+7.87+1.3=9.78-4.25-0.83-3.08=7.54-1.94-3.4=3.78-2.5+3.45-4.29=8.6-6.43-1.1=8.52+2.9-1.24+6.61=5.5-3.82+6.35=7.84+2.63=9.08+1.22-6.17+8.17=5.47+3.98=5.31-2.25+1.88-4.44=3.71+4.43+2.94+2.51=3.75+8.04-2.22+5.75=7.32-3.77+7.49=3.1+2.12-4.77=7.66-3.7-0.37=5.24+3.63-2.14-0.71=2.01+7.83+3.15-6.67=6.82-0.8+2.31=7.7+9.87=2.85+8.7+2.55=9.25-0.38-8.66=6.02+5.53-0.86+2.63=8.39+5.87=2.23+8.41-1.74-0.65=1.08+9.84-9.33+4.39=6.51+7.49-9.47=2.7+7.96-6.49-1.52=1.7+2.02+3.41+6.77=9.73-4.12-4.4=8.48+5.52-1.27-4.37=6.46+9.6+0.65=7.97-3.16+7.11+3.92=1.04-0.19-0.68=9.03-4.14-3.22+4.07=6.64-4.17+1.32=1.47+8.55+4.05-4.28=5.07+4.21=0.31+6.74+1.08=0.87+4.2=4.72-3.26-1.01+2.82=5.7-1.59+1.78=2.69+1.53-0.49+6.35=3.41+8.94=7.15-4.1-2.4+3.45=7.25-1.5=5.75+0.87-1.35+3.16=8.38-3.55-1.65+1.07=7.26+0.68+5.97+0.11=1.85+4.42+3.27+6.54=7.61+9.64-7.89+6.53=5.15+7.02=8.73+1.76+1.87=2.87+9.68=8.71-6.13=7.35+0.29+5.1=8.52+4.1-0.89=4.11-1.32-0.36=7.45+9.12-0.37-7.05=2.44+7.01-1.62-4.71=8.65-5.59+3.88-1.92=6.12+8.36+9.92+3.72=4.53-0.07+2.2+2.58=3.92+5.79-1.51=8.94-4.9+4.42+9.81=0.97-0.58+1.84=3.3+6.09+2.66-0.5=4.92+7.92-9.08+0.63=2.74+1.03-2.33+8.91=5.46-2.26-2.02+0.88=5.19-1.5-3.14+9.13=6.97-0.1-1.71=9.32+0.09-5.01+3.48=0.28+1.13+2.32=9.67-2.35-6.62-0.09=1.92-0.31+6.82-2.86=4.74+7.14+0.27-6.35=9.57-2.31-0.91-4.9=2.17+7.86-8.6+2.52=9.81-0.81-0.11-1.07=7.22-1.19+3.8-1.65=8.38-8.17=4.68+0.14+3.78+9.1=8.76-0.53-6.02-0.89=9.98-3.43-3.94=7.71-5.47+8.13=9.82-2.48-4.83+6.03=8.92+1.94-2.46-0.65=3.75+2=9.16+3.68-2.46+5.64=5-3.24=7.38-3.65+6.08=7.54+4.88+5.34-0.29=9.26-1.08=5.98-5.59+2.47-1.66=3.9+9.75+9.2-2.04=8.92+2.88-2.64+5.36=8.76-1.08-1.98=7.54+1.9-0.33=3.63+5.93+0.57+0.98=9.77-9.64+3.14=2.89+1.74+3.64=6.63+3.09-4.72=7.79+7.84+4.58-0.67=6.26-2.12+3.1=6.54+6.13+7.48-3.42=6.7+5.65=6.21-4.75=2.23+1.7+4.8-4.54=8.27+8.91-8.37+8.8=3.05+7.15-1.71-4.43=6.39+8.16-9.89-2.67=9.46-2.99=8.78-2.9-1.02-3.89=4.7+5.65-9.06=3.14+4.38+1.5=7.15-0.4+4.28=2.15+3.83=5.81-1.13-0.34+3.14=6.87-1.21-4.25=3.2+8.48-3.7-5.9=7.15+4.84=2.22+5.02+8.21=1.33+5.55+9.94=9.4+1.62+8.67-1.02=7.91-1.62+8.24-1.35=5.48+1.61+8.94=1.27-0.81+6.1=9.23-5.33-0.83+4.07=8.72-4.64-3.61=6.62+0.08=6.07-2.32-0.23=7.44-1.78+1.05+3.58=8.32+5+4.58=0.09+9.94-9.84+1.86=9.52-3.94+7.98+3.61=9.05-7.39+5.59=9.64-2.35-0.44-0.53=9.65+9.03-6.55+3.87=9.95+0.22-1.88+8.66=8.17-3.55+4.32=7.86-1.49+8.48-5.38=7.59+1.32+7.66-3.19=7.75+7.74=8.04+1.87+5.77-2.58=8.37-1.15-3-2.26=9.36-5.98+0.81=4.89+4.32=9.33-5.84-1.25-1.48=9.01+4.37-5.12-7.24=7.26-4.05+5.86+8.25=9.37-6.96+0.83=3.46-0.6+8.62+7.01=9.95+7.28+7.84=8.04-3.57+6.45-2.72=9.19-3.47+6.88+0.4=5.4-0.85+1.46=3.37-0.94=9.31-6.08=6.52-1.42+8.39-2.71=5.63-0.68-3.57+6.16=7.14-4.62-1.18-0.58=5.68-1.12+1.08=8.44-7.05+7.2-3.28=5.14+6.93+8.61-5.06=6.08-2.11=7.14+3+9.28-2.8=8.49+7.21-5.09=8-1.2=9-6.25=6.72+6.04-2.91-6.81=9.58-3.19-2.01-2.03=9.96-3.83-2.21+8.35=9.22-5.44=9.73-1.95+0.85+4.34=8.77-1.91=3.06+7.91+0.12+4.98=8.27-2.08-2.55=7.64+5.66-4.06+0.84=3.44-1.55+8.16-4.09=8.9-4.28-0.55+1.04=3.67+1.74+7.81+2.04=9.04-4.65-2.78=7.75-3.04+6.44=9.45-0.29-1.7=3.2+8.49=8.27+1.76-3.16=6.03-0.08+6.37+0.54=2.86-0.65-1.71+9.37=2.19+6.86=9.59+3.54+0.28+3.79=6.27+2.46+9.45+8.4=5.99-2.87+9.27+0.72=0.17+9.41-1.65=5.44-1.73-1.96+9.66=7.08-0.52-3.81+9.73=9.01-3.06-1.54-2.7=8.05+3.09+1.51=3.79-0.59+7.95+3.16=1.45-0.72+2.9-2.15=5.4+6.16-9.63+5.55=6.49+2.8-2.9=7.21-2.43-3.63+3.97=4.85+0.29=9.62-5.31+7.26=8.75-3.04+2.8-2.28=3.08+7.37+3.27=5.03-4.56=4.01+8.39=5.76-4.15-1.08+3.05=8.46+3.61+3.7-7.5=1.73+6.76+2.99+5.6=6.02-1.43-1.17=9.37-2.91=7.4-0.37-2.4-3.26=9.03-2.56-1.15+0.78=9.46+0.46+3.52=1.45-0.04+4.58+2.44=7.52+1.73-7.24-1.2=7.73-2.24+6.41=7.27+5.3=9.42-1.93-5.05+3.54=9.55+0.12+7.83-3.3=6.91-0.84-3.84+8.01=6.84-6.65+7.53+5.17=8.67+9.04-3.58=3.28-0.09-0.98=9.54+2.53-0.78+7.56=9.21-7.07+5.64=7.3-5.35+3.53+8.44=3.76+4.41+8.65=7.15-6.27+6.92=8.94+8.61+9.92=7.48-2.99+7.79+4.14=8.69-1.99=0.21-0.02+1.39+8.83=5.37+5+0.27-0.35=5.86+7.98-9.62+0.34=9.47-1.19-2.24-3.87=2.18-1.25=8.33+4.33+0.75-9.83=8.8+1.4+8.69+7.26=8.66-3.02+4.66=6.18+9.49=5.69-3.88+4.14+3.09=8.7-2.82+0.75+2.68=8.91-0.16-4.71-2.66=8.45-3.03+9.04=6.79-5.21-0.44=6.25+5.03+7.1-6.65=8.38+6.57+6.62+1.05=6.14+1.26+4.99-9.81=7.5+7.89+3.96+9.73=8.39-2.53+9.33-3.93=7.99-3.26-0.06+6.74=7.23+2.27-1.25-2=8.35-3.76-1.74+8.41=5.78+8.6-1.97-5.76=7.38-2.66+5.43=5.83-2.5=7.55+8.56-2.59=5.81+2.06=8.9+0.46+7.19=8.99+8.53-3.88-4.7=8.09-3.75+1.78=8.23-2.81=8.25-1.61-3.09-0.35=7.71+5.21-8.67-3.18=3.78+0.78=7.69-0.77-6.31-0.11=6.56-5.98=8.11+9.2-9.94+8.41=7.96+8.12-5.59+3.55=9.49+8.75+5.63-4.48=3.91-0.28-0.89=9.55-3.73+2.93+2.91=8.33-4.36-3.2-0.09=7.79-6.41-1.14-0.12=9.69-6.68-2.85=8.48+3.91+7.07-2.76=9.93-0.4-3.83-3.21=1.13+9.83+8.05+7.96=8.87-4.27=7.41+2.37-4.02=8.56+6.85-5.51+9.81=5.12+9.19+8.73-1.13=9.18-2.41-1.45-2.82=7.76+1.8-4.52=8.85+8.1+3.04+2.06=9.61+1.19+7.74-8.67=5.88+0.36-0.78-0.91=0.33+5.61+5.41=9.32-4.39=9.74+2.77+5.68+8.33=9.71-0.22-4.68-3.7=8.76-4.9-3.57+1.29=7.87+0.7+7.49-1.64=9.98-7.01-0.79+2.61=9.36-3.08+4.63+9.2=9.25+0.11+4.2+1.05=8.17-6.88+7.48=2.85+7.35-0.68=7.64+9.16-0.86-2.18=4.67-0.91+9.3=5.41-1.22-0.14=0.88+4.09+1.72+1.58=6.19+5.8+3.77+0.84=1.21-0.48-0.22+8.26=5.91+8.26+4.49+2.37=9.91-0.23+4.39+4.14=8.63-1.15-1.01-1.28=0.62+3.44+4.05+7.47=7.91-0.18-7.33+3.75=9.27-6.46+7.02-2.76=9.69+3.36-3.41=4.78-3.06+1.72+1.28=5.96+5.41-4.17=7.76+5.72+1.42=4.33+0.42-0.09=5.39+3.24-4.22=3.09-0.35-2.63+3.39=6.19+0.7=7.43+4.41-4.02+4.7=6.39+6.62-2.54+9.53=8.55+9.18+0.48+7.78=7.29+5.31-3.48-8.28=3.05+3.75+7.81=9.94-5.84+0.13-4.12=0.57+3.33=7.23+6.3+0.09+9.01=7.13+4.78+5.04+8.65=1.07+0.45+7.66-8.94=8.85+6.24+8.36-0.84=6.79-3.28+0.14+4.16=6.08-1.43+7.22-6.68=9.95-6.33=8.35-2.5-2.91=5.79-2.83-2.28=5.64+8.95=9.37-0.42-4.51=8.46+6.42+2.97=5.65-4.21+6.18+7.81=8.87-1.26-2.74+9.37=5.28-3.45+5.29+0.88=5.09+9.37-3.96+2.39=9-6.69=4.8-4.36+4.7+6.79=1.92-1.46=6.64+7.19+6.76=4.38-3.23-0.45+3.69=5.69+4.3+8.88+1.73=6.27+0.72+6.68-0.61=7.91-0.94+2.91-9.16=6.46-2.97+6.34=4.67+6.24+5.17+7.19=8.77-3.44-0.22+8.53=8.13+0.95-6.38=9.31-6.52-0.5+9.77=9.54-5.57=5.76-4.02+8.81+2.98=0.81+3.99+9.59=3.2-0.82+7.81-6.23=1.22+0.27+5.07+5.69=7.21-0.34+4.77-5.96=7.44-1.04-0.06-5.1=5.16+3.69+6.71-2.61=6.59+3.07-1.58=8.22-2.68+2.2=2.53+8.11+6.42+5.3=9.3+2.04-0.79-7.26=7.06-3.19+5.56=8.03-1.21=4.29-3.49+8.19-6.13=3.57+4.85+0.65-4.94=7.11+2.9+0.1+8.36=8.67-1.52-1.49+2.06=0.39+3.8+0.6+6.19=9.08-1.41-1.82+3.48=3.98+2.36-4.43=4.62+4.68+7.41=9.76-3-0.11=4.84+0.67+2.85+5.33=9.67-2.28+7.26=5.08+1.87-5.28=8.66-7.36+0.16+0.38=8.74-6.32-0.39-1.58=8+5.34-3.21+2.93=9.84+4.41=9.42-0.29-5.06=4.21+4.34+1.36-9.78=6.23-4.13-1.9=6.59-3.19+5.71-4.24=5.02+2.44-2.91+7.37=8.55-4.76+6.5-4.45=8.64+6.63-7.42=9.31-1.3-7.38=6.21-4.95-0.09-0.98=6.98+5.98-1.39=7.27-0.49-0.71-0.17=8.89-3.08+0.62+9.3=2.51+3.8=3.44+8.49+7.37-5.5=7.49+7.18=9.28-6.18+8.18+8.54=8.35-4.77=6.31+3.12=8.67-5.95+0.05+4.73=5.99-2.38+3.39-2.89=7.58+3.91-3.84=2.92+1.61-2.5=9.45-2.1+7.16=8.1+1.86-0.44=4.75-1.14-0.72+2.53=4.5+8.05-3.74+2.43=3.55-1.38+3.16-3.57=8.32+4.34-2.35+3.95=4.37+9.57+2.37=7.34+9.56=7.4-4.65=9.19-1.55-4.88-0.88=0.58+4.03+5.65-3.25=8.4+0.16+2.9=8.97+4.58-2.43+7.05=5.97-0.22-1.48-0.74=6.33-3.94-1.19+9.98=6.69-0.78+3.67+4.09=9.59-1.32-2.56-3.49=3.53+9.51-2.03+8.73=6.18+0.66+9.11-5.42=1.16+9.74-2.69+8.59=8.98-6.6=5.86-2.38-0.88+7.89=7.48-2.03-1.18+5.08=6.67-1.26-4.25=8.4-2.57+1.08-0.76=9.88+6.37-1.86+3.99=1.57+5.83+6.56+5.03=7.05-1.47+3-6.22=7.59+7.97-9.78=2.6+6.76+0.51+2.37=6.2-4.8+6.93=8.26+0.89-6.23-2.29=4.76-2.74+6.04-7.19=9.17-5.05+4.69=9.46-2.11-5.06=7.41+9.63-4.43-1.14=7.9+9.88-4.07=2.08-0.13+2.88-3.99=7-3.64+4.85-1.14=4.29-3.8=0.14+4.34+4.55-7.21=9.11-2.07-4.22=7.96+7.59=8.09-3.46-2.07-1.45=3.55+8.18=1.93+5.84=7.75-0.07-1.93-3.1=3.23+6.63+1.06-7.95=5.25+5.55+0.93=8.56+7.85+0.37-4.4=7.7-2.18-2.43=8.58+3.07-6.8=3.53-1.9=9.38-4.54-0.92=1.31+0.53+6.22+4.85=4.07-3.86+2.68+9.56=5.83+6.54-2.42-3.51=6.68+0.13+3.43=8.88+9.04+4.12-3.35=5.29+0.46=9.81-2.24-0.74=5.4+5.83-1.66-0.36=7.46+4.48+1.93=3.11+5.46+9.16-8.89=9.77-3.15-3.44-0.18=9.07-6.01-0.46=5.49-0.3-4.1+3.3=8.52+4.81+9.7=7.52+5.74=2.85-2.03+9.02-7.57=6.74-6.07+3.17-2.48=6.06+9.81-3.4+0.2=6.58-2.23=0.1+8.07-2.43+3.84=0.99+3.05=7.74+9.1-1.6-2.69=8.95-1.28-1.16-2.16=8.11-1.79+6.4-7.12=9.97-0.57-4.73-3.3=4.36-3.62=9.85-6.88+1.03+8.87=9.04+0.5-0.54-1.88=7.03+2.81=7.67-0.64-2.25-0.39=4.21+4.49=8.17+4.95+6.5+5.2=3.71-3.59=7.8-1.14-1.78+5.07=9.46-1-8.14+4.26=3.44+3.62+1.84=参考答案1.91+7.89-2.4=7.48.74+3.91+4.4-8.87=8.185.81+2.07+4.84=12.727.38-5.54+8.27-0.42=9.694.04+3.91-5.81+8.33=10.475.99+5.85-3.62=8.226.44+4.99+6.69+4.58=22.79.41-4.97+3.82-2.08=6.186.05-0.4+3.28+4.4=13.337.18-0.69+7.46=13.958.03-0.8-1.5+2.83=8.566.77-0.79-2.33-2.43=1.227.83+6.01-4.25-1.62=7.976.94-4.34-1.08+7.99=9.517.92+8.57-4.86+9.52=21.157.23+9.11-2.34=145.76+9.43-3.37+5.63=17.459.63-7.2=2.433.52-0.65+3.8-4.4=2.271.59+9.15-8.81+6.33=8.268.47-7.95+9.86+5.16=15.543.55+4.67+2.75-4.7=6.270.43+7.97+1.88-8.44=1.847.87+8.95-2.87=13.954.58+5.99+6.07=16.644.38-3.37-0.5+1.96=2.478.74-6.98-0.4=1.364.94+5.84+8.1+5.56=24.444.67-1.17-2.26-0.72=0.528.94+2.23+2.84+2.93=16.949.99-5.28-3.37-0.97=0.375.99-0.03-1.21=4.750.99+7.05+9.5+2.69=20.237.15+6.24-2.88-0.24=10.275.93-4.33-0.16+3.81=5.259.23-2.8-5.3=1.134.23-2.55-1.15+3.34=3.878.7-3.75+7.09+3.43=15.478.36-2.65-1.26=4.458.32-3.2=5.129.77-0.3-5.74+8.96=12.695.03+3.1=8.138.56+5.35-3.34-5.39=5.185.08-1.08+1.96+4.41=10.374.56+6.06-2.43-2.45=5.749.28+8.47-2.19=15.569.75-3.73+3.31-3.61=5.726+9.78-1.2-0.16=14.427.13+0.1+0.46-0.47=7.229.51-4.3+0.9-0.58=5.534.05+9.51-0.1-5.46=84.16-0.86+6.33-9.32=0.312.84+7.68+1.79=12.317.85+6.19-5.8=8.247.63-2.33+1.22=6.526.14-3.25+9.4=12.299.45+7.21+8.59+0.25=25.56.72-0.88=5.846.89+0.31+4.42=11.627.85-2.07+2+0.66=8.449.81+6.63-1.69+2.93=17.688.32-2.64-4.36-0.29=1.037.09-1.94-4.62=0.538.89-4.8-0.89+9.06=12.269.65-0.07-2.38-6.04=1.165.24-1.93+6.18=9.499.05-2.9+5.95-9.59=2.517.81+1.73-5.6-2.46=1.484.63-1.5+0.5=3.637.26-3.26+7.5-1.43=10.077.81-6.74+9.94=11.010.89+4.03-1.37=3.554.96+5.55-8.44=2.078.18-7.71+6.43+7.12=14.022.04+5.84=7.884.97+6.58=11.557.23-0.58+9.07=15.729.07-7.34+5.54=7.278.54+0.27+5.02=13.833.09+3.79+8.24=15.127.72+6.56-9.17+4.76=9.876.31+7.57+7.43+7.7=29.015.57+3.09+2.03=10.697.24+4.08+5.38+0.83=17.538.84-4.21=4.635.07+3.98=9.059.46-0.38+4.47+9.51=23.063.5+4.34-1.73-1.18=4.939.36-0.96+6.33=14.738.32+2.47-9.41+0.78=2.168.98-4.62-1.41=2.958.34-4.44-0.44=3.465.6+7.36-0.61+0.09=12.449.72-0.94-6.17-0.57=2.048.73+7.2-6.46=9.477.67-2.51-4.82=0.340.61+2.83=3.445.88-2.08=3.87.68-3.01-2.86=1.814.01+8.07+5.28+7.18=24.544.68+4.73+9.76-9.55=9.622.81-1.59+3.09-0.98=3.333.71+6.98-2.32-5.79=2.582.91+3.62-1.73-3.35=1.453.33+2.49-2.33-1.04=2.454.05+7.32+8.77=20.149.36-7.67+0.4=2.093.72+5.12-0.83=8.010.82+9.81+8.33-5.61=13.354.43+7.91+4.78+0.91=18.035.81+9.37=15.187.99-0.47-2.62-1.67=3.236.44-4.84+9.38=10.989-8.13+6.38+9.38=16.630.77+4.64-0.59=4.823.24+4.5+9.4-1=16.144.99+4.1+6.93=16.029.74-1.38+2.14-9.77=0.738.4-2.74+7.03-1.39=11.34.74+5.73-3.07=7.43.72+6.3+6.22=16.247.81-3.45+0.51-4.36=0.518.17+4.81+5.31=18.297.39-4.47+6.55-0.18=9.297.94-2.8+6.32=11.463.77+7.18+3.56+1.49=166.53-3.27+5.08-8.2=0.144.28+0.06+9.65+1.78=15.773.55-2.3-0.9-0.15=0.28.6-1.25=7.357.07+9.21-8.49=7.799.71-3.74-1.07+0.83=5.734.91+5.17-6.72=3.363.37+4.31+1.36=9.046.64-4.3+7.44-8.07=1.718.04-4.64-1.06=2.349.39+0.24+6.7+8.9=25.239.44-5.97-1.39=2.087.47+2.6-1.55=8.524.83+0.15-1.55=3.432.93-1.75=1.187.49-4.41-2.28+2.79=3.595.22-5.09=0.131.07+7.88-5.2+5.56=9.317.51-6.9=0.615.97-0.89-4.66+1.52=1.949+4.46-1.28-5.17=7.015.21-4.77=0.444.65-0.79+1.74=5.66.9+0.65-0.36-1.76=5.437.54-4.34-2.66=0.544.88-1.83=3.057.17+7.52+9.15=23.842.84+0.77-1.95-0.43=1.232.88+9.39-9.74-1.93=0.60.84+8.18-1.48-0.91=6.633.25+2.38=5.633.67+7.27-9.62+9.03=10.358+0.43+5.55-0.39=13.593.1+8.33-4.46+8.42=15.399.05+0.08+6.6-6.01=9.728.21-0.58-3.58-2.44=1.617.05-4.95-0.25-1.61=0.247.67+9.58-4.58-0.72=11.959.91-6.9-0.49-2.05=0.473.62+2.73+9.84+2.04=18.232.06+5.97-4.15+7.47=11.359.73+3.11+7.3-8.11=12.032.28-0.24+6.88+7.54=16.468.85-0.4-2.59-0.84=5.029.67+5.03-0.09=14.610.93+4.39+4.8=10.125.86-3.93=1.938.55-5.02+7.79+9.96=21.288.67+8.25-1.78-3.87=11.271.92+9.87-4.99+2.77=9.571.46-0.79+6.58-4.17=3.088.12-0.84=7.289.44+3.3=12.741.55+7.16-4.16-1.72=2.835.48+4.2-1.28+0.62=9.028.88+9.95+2.36+9.66=30.857.66+2.54+9.35=19.551.7-1.26=0.447.62+5.29=12.918.13-3.01-1.29-2.89=0.949.47-3.5+5.01+6.96=17.948.31-1.94-0.97+2.71=8.117.69+2.28-4.96-0.97=4.048.38+7.17+7.08-9.19=13.448.16+1.49-0.41-3.77=5.479.22+4.3+4.35=17.870.38+8.33-3.29-2.64=2.789.7-4.86-0.27+1.73=6.39.15-3.83+7.72=13.044.59-1.23-3.24=0.128.58-0.57+1.47-6.42=3.062.96+9.36+7.47+9.17=28.966.98-4.16-2.47+6.07=6.421.85+3.95=5.83.78+1.54+5.18+9.01=19.518-2.24+6.83-5.99=6.69.87+3.38-5.87=7.386.66-6.2+5.29-5.54=0.218.05+3.28+2.7-7.01=7.028.99-2.33=6.669.12-2.37-5.4-0.42=0.933.22+7.76-1.3-2.86=6.824.29+5.16=9.453.55-2.35+3.52+7.76=12.485.69-4.26+0.1=1.535.14-2.49=2.656.67-0.54-3.98+2.31=4.469.93-2.57+5.19+5.74=18.298.51-0.13-1.29=7.098.04+0.66+4.03-0.67=12.060.64+9.04-4.46=5.226.12+9.13-5.85-6.09=3.311.57+5.77+3.17-6.13=4.389.71-2.75+3.72-7.9=2.789.58-4.53-1.3=3.759.55+9.88-3.55=15.888.67-4.5+7+7.76=18.932.74+3.06-2.09+6.7=10.412.09+8.91+9.29=20.294.28+0.63-1.04-1.8=2.079.62-0.9-1.84=6.887.4-2.77+2.94+3.16=10.733.75-3.3+5.11+0.87=6.436.43-2.33+2.78=6.883.2+4.48+8.17=15.851.72+5.21+1.81=8.747.02+6.44+5.63=19.098.6-2.99+1.99=7.60.99+8.98-2.19-6.13=1.657.97+1.4+6.14+0.91=16.422.77+7.28=10.059.4-1.01-0.15-7.61=0.636.49+7.35-9.85=3.994.53+0.51-1.27=3.774.32+6.45+4.85=15.624.99-2.45+5.37+8.13=16.041.37+5.2-5.11+7.35=8.817.22-0.68+2.94=9.485.63+9.44-5.21-0.66=9.28.27-6.9=1.379.93-0.56-4.32-4.77=0.289.41-3.09-2.82=3.57.91-6.63+2.86+2.51=6.658.9-3.29-1.28-1.78=2.552.64-0.44-0.78=1.423.17+7.17=10.343.78+7.07+8.44-1.77=17.529.81-2.04-3.41-3.73=0.632.25-0.73=1.521.85+3.2=5.056.08-1.14+7.87+1.3=14.119.78-4.25-0.83-3.08=1.627.54-1.94-3.4=2.23.78-2.5+3.45-4.29=0.448.6-6.43-1.1=1.078.52+2.9-1.24+6.61=16.795.5-3.82+6.35=8.037.84+2.63=10.479.08+1.22-6.17+8.17=12.35.47+3.98=9.455.31-2.25+1.88-4.44=0.53.71+4.43+2.94+2.51=13.593.75+8.04-2.22+5.75=15.327.32-3.77+7.49=11.043.1+2.12-4.77=0.457.66-3.7-0.37=3.595.24+3.63-2.14-0.71=6.022.01+7.83+3.15-6.67=6.326.82-0.8+2.31=8.337.7+9.87=17.572.85+8.7+2.55=14.19.25-0.38-8.66=0.216.02+5.53-0.86+2.63=13.328.39+5.87=14.262.23+8.41-1.74-0.65=8.251.08+9.84-9.33+4.39=5.986.51+7.49-9.47=4.532.7+7.96-6.49-1.52=2.651.7+2.02+3.41+6.77=13.99.73-4.12-4.4=1.218.48+5.52-1.27-4.37=8.366.46+9.6+0.65=16.717.97-3.16+7.11+3.92=15.841.04-0.19-0.68=0.179.03-4.14-3.22+4.07=5.746.64-4.17+1.32=3.791.47+8.55+4.05-4.28=9.795.07+4.21=9.280.31+6.74+1.08=8.130.87+4.2=5.074.72-3.26-1.01+2.82=3.275.7-1.59+1.78=5.892.69+1.53-0.49+6.35=10.083.41+8.94=12.357.15-4.1-2.4+3.45=4.17.25-1.5=5.755.75+0.87-1.35+3.16=8.438.38-3.55-1.65+1.07=4.257.26+0.68+5.97+0.11=14.021.85+4.42+3.27+6.54=16.087.61+9.64-7.89+6.53=15.895.15+7.02=12.178.73+1.76+1.87=12.362.87+9.68=12.558.71-6.13=2.587.35+0.29+5.1=12.748.52+4.1-0.89=11.734.11-1.32-0.36=2.437.45+9.12-0.37-7.05=9.152.44+7.01-1.62-4.71=3.128.65-5.59+3.88-1.92=5.026.12+8.36+9.92+3.72=28.124.53-0.07+2.2+2.58=9.243.92+5.79-1.51=8.28.94-4.9+4.42+9.81=18.270.97-0.58+1.84=2.233.3+6.09+2.66-0.5=11.554.92+7.92-9.08+0.63=4.392.74+1.03-2.33+8.91=10.355.46-2.26-2.02+0.88=2.065.19-1.5-3.14+9.13=9.686.97-0.1-1.71=5.169.32+0.09-5.01+3.48=7.880.28+1.13+2.32=3.739.67-2.35-6.62-0.09=0.611.92-0.31+6.82-2.86=5.574.74+7.14+0.27-6.35=5.89.57-2.31-0.91-4.9=1.452.17+7.86-8.6+2.52=3.959.81-0.81-0.11-1.07=7.827.22-1.19+3.8-1.65=8.188.38-8.17=0.214.68+0.14+3.78+9.1=17.78.76-0.53-6.02-0.89=1.329.98-3.43-3.94=2.617.71-5.47+8.13=10.379.82-2.48-4.83+6.03=8.548.92+1.94-2.46-0.65=7.753.75+2=5.759.16+3.68-2.46+5.64=16.025-3.24=1.767.38-3.65+6.08=9.817.54+4.88+5.34-0.29=17.479.26-1.08=8.185.98-5.59+2.47-1.66=1.23.9+9.75+9.2-2.04=20.818.92+2.88-2.64+5.36=14.528.76-1.08-1.98=5.77.54+1.9-0.33=9.113.63+5.93+0.57+0.98=11.119.77-9.64+3.14=3.272.89+1.74+3.64=8.276.63+3.09-4.72=57.79+7.84+4.58-0.67=19.546.26-2.12+3.1=7.246.54+6.13+7.48-3.42=16.736.7+5.65=12.356.21-4.75=1.462.23+1.7+4.8-4.54=4.198.27+8.91-8.37+8.8=17.613.05+7.15-1.71-4.43=4.066.39+8.16-9.89-2.67=1.999.46-2.99=6.478.78-2.9-1.02-3.89=0.974.7+5.65-9.06=1.293.14+4.38+1.5=9.027.15-0.4+4.28=11.032.15+3.83=5.985.81-1.13-0.34+3.14=7.486.87-1.21-4.25=1.413.2+8.48-3.7-5.9=2.087.15+4.84=11.992.22+5.02+8.21=15.451.33+5.55+9.94=16.829.4+1.62+8.67-1.02=18.677.91-1.62+8.24-1.35=13.185.48+1.61+8.94=16.031.27-0.81+6.1=6.569.23-5.33-0.83+4.07=7.148.72-4.64-3.61=0.476.62+0.08=6.76.07-2.32-0.23=3.527.44-1.78+1.05+3.58=10.298.32+5+4.58=17.90.09+9.94-9.84+1.86=2.059.52-3.94+7.98+3.61=17.179.05-7.39+5.59=7.259.64-2.35-0.44-0.53=6.329.65+9.03-6.55+3.87=169.95+0.22-1.88+8.66=16.958.17-3.55+4.32=8.947.86-1.49+8.48-5.38=9.477.59+1.32+7.66-3.19=13.387.75+7.74=15.498.04+1.87+5.77-2.58=13.18.37-1.15-3-2.26=1.969.36-5.98+0.81=4.194.89+4.32=9.219.33-5.84-1.25-1.48=0.769.01+4.37-5.12-7.24=1.027.26-4.05+5.86+8.25=17.329.37-6.96+0.83=3.243.46-0.6+8.62+7.01=18.499.95+7.28+7.84=25.078.04-3.57+6.45-2.72=8.29.19-3.47+6.88+0.4=135.4-0.85+1.46=6.013.37-0.94=2.439.31-6.08=3.236.52-1.42+8.39-2.71=10.785.63-0.68-3.57+6.16=7.547.14-4.62-1.18-0.58=0.765.68-1.12+1.08=5.648.44-7.05+7.2-3.28=5.315.14+6.93+8.61-5.06=15.626.08-2.11=3.977.14+3+9.28-2.8=16.628.49+7.21-5.09=10.618-1.2=6.89-6.25=2.756.72+6.04-2.91-6.81=3.049.58-3.19-2.01-2.03=2.359.96-3.83-2.21+8.35=12.279.22-5.44=3.789.73-1.95+0.85+4.34=12.978.77-1.91=6.863.06+7.91+0.12+4.98=16.078.27-2.08-2.55=3.647.64+5.66-4.06+0.84=10.083.44-1.55+8.16-4.09=5.968.9-4.28-0.55+1.04=5.113.67+1.74+7.81+2.04=15.269.04-4.65-2.78=1.617.75-3.04+6.44=11.159.45-0.29-1.7=7.463.2+8.49=11.698.27+1.76-3.16=6.876.03-0.08+6.37+0.54=12.862.86-0.65-1.71+9.37=9.872.19+6.86=9.059.59+3.54+0.28+3.79=17.26.27+2.46+9.45+8.4=26.585.99-2.87+9.27+0.72=13.110.17+9.41-1.65=7.935.44-1.73-1.96+9.66=11.417.08-0.52-3.81+9.73=12.489.01-3.06-1.54-2.7=1.718.05+3.09+1.51=12.653.79-0.59+7.95+3.16=14.311.45-0.72+2.9-2.15=1.485.4+6.16-9.63+5.55=7.486.49+2.8-2.9=6.397.21-2.43-3.63+3.97=5.124.85+0.29=5.149.62-5.31+7.26=11.578.75-3.04+2.8-2.28=6.233.08+7.37+3.27=13.725.03-4.56=0.474.01+8.39=12.45.76-4.15-1.08+3.05=3.588.46+3.61+3.7-7.5=8.271.73+6.76+2.99+5.6=17.086.02-1.43-1.17=3.429.37-2.91=6.467.4-0.37-2.4-3.26=1.379.03-2.56-1.15+0.78=6.19.46+0.46+3.52=13.441.45-0.04+4.58+2.44=8.437.52+1.73-7.24-1.2=0.817.73-2.24+6.41=11.97.27+5.3=12.579.42-1.93-5.05+3.54=5.989.55+0.12+7.83-3.3=14.26.91-0.84-3.84+8.01=10.246.84-6.65+7.53+5.17=12.898.67+9.04-3.58=14.133.28-0.09-0.98=2.219.54+2.53-0.78+7.56=18.859.21-7.07+5.64=7.787.3-5.35+3.53+8.44=13.923.76+4.41+8.65=16.827.15-6.27+6.92=7.88.94+8.61+9.92=27.477.48-2.99+7.79+4.14=16.428.69-1.99=6.70.21-0.02+1.39+8.83=10.415.37+5+0.27-0.35=10.295.86+7.98-9.62+0.34=4.569.47-1.19-2.24-3.87=2.172.18-1.25=0.938.33+4.33+0.75-9.83=3.588.8+1.4+8.69+7.26=26.158.66-3.02+4.66=10.36.18+9.49=15.675.69-3.88+4.14+3.09=9.048.7-2.82+0.75+2.68=9.318.91-0.16-4.71-2.66=1.388.45-3.03+9.04=14.466.79-5.21-0.44=1.146.25+5.03+7.1-6.65=11.738.38+6.57+6.62+1.05=22.626.14+1.26+4.99-9.81=2.587.5+7.89+3.96+9.73=29.088.39-2.53+9.33-3.93=11.267.99-3.26-0.06+6.74=11.417.23+2.27-1.25-2=6.258.35-3.76-1.74+8.41=11.265.78+8.6-1.97-5.76=6.657.38-2.66+5.43=10.155.83-2.5=3.337.55+8.56-2.59=13.525.81+2.06=7.878.9+0.46+7.19=16.558.99+8.53-3.88-4.7=8.948.09-3.75+1.78=6.128.23-2.81=5.428.25-1.61-3.09-0.35=3.27.71+5.21-8.67-3.18=1.073.78+0.78=4.567.69-0.77-6.31-0.11=0.56.56-5.98=0.588.11+9.2-9.94+8.41=15.787.96+8.12-5.59+3.55=14.049.49+8.75+5.63-4.48=19.393.91-0.28-0.89=2.749.55-3.73+2.93+2.91=11.668.33-4.36-3.2-0.09=0.687.79-6.41-1.14-0.12=0.129.69-6.68-2.85=0.168.48+3.91+7.07-2.76=16.79.93-0.4-3.83-3.21=2.491.13+9.83+8.05+7.96=26.978.87-4.27=4.67.41+2.37-4.02=5.768.56+6.85-5.51+9.81=19.715.12+9.19+8.73-1.13=21.919.18-2.41-1.45-2.82=2.57.76+1.8-4.52=5.048.85+8.1+3.04+2.06=22.059.61+1.19+7.74-8.67=9.875.88+0.36-0.78-0.91=4.550.33+5.61+5.41=11.359.32-4.39=4.939.74+2.77+5.68+8.33=26.529.71-0.22-4.68-3.7=1.118.76-4.9-3.57+1.29=1.587.87+0.7+7.49-1.64=14.429.98-7.01-0.79+2.61=4.799.36-3.08+4.63+9.2=20.119.25+0.11+4.2+1.05=14.618.17-6.88+7.48=8.772.85+7.35-0.68=9.527.64+9.16-0.86-2.18=13.764.67-0.91+9.3=13.065.41-1.22-0.14=4.050.88+4.09+1.72+1.58=8.276.19+5.8+3.77+0.84=16.61.21-0.48-0.22+8.26=8.775.91+8.26+4.49+2.37=21.039.91-0.23+4.39+4.14=18.218.63-1.15-1.01-1.28=5.190.62+3.44+4.05+7.47=15.587.91-0.18-7.33+3.75=4.159.27-6.46+7.02-2.76=7.079.69+3.36-3.41=9.644.78-3.06+1.72+1.28=4.725.96+5.41-4.17=7.27.76+5.72+1.42=14.94.33+0.42-0.09=4.665.39+3.24-4.22=4.413.09-0.35-2.63+3.39=3.56.19+0.7=6.897.43+4.41-4.02+4.7=12.526.39+6.62-2.54+9.53=208.55+9.18+0.48+7.78=25.997.29+5.31-3.48-8.28=0.843.05+3.75+7.81=14.619.94-5.84+0.13-4.12=0.110.57+3.33=3.97.23+6.3+0.09+9.01=22.637.13+4.78+5.04+8.65=25.61.07+0.45+7.66-8.94=0.248.85+6.24+8.36-0.84=22.616.79-3.28+0.14+4.16=7.816.08-1.43+7.22-6.68=5.199.95-6.33=3.628.35-2.5-2.91=2.945.79-2.83-2.28=0.685.64+8.95=14.599.37-0.42-4.51=4.448.46+6.42+2.97=17.855.65-4.21+6.18+7.81=15.438.87-1.26-2.74+9.37=14.245.28-3.45+5.29+0.88=85.09+9.37-3.96+2.39=12.899-6.69=2.314.8-4.36+4.7+6.79=11.931.92-1.46=0.466.64+7.19+6.76=20.594.38-3.23-0.45+3.69=4.395.69+4.3+8.88+1.73=20.66.27+0.72+6.68-0.61=13.067.91-0.94+2.91-9.16=0.726.46-2.97+6.34=9.834.67+6.24+5.17+7.19=23.278.77-3.44-0.22+8.53=13.648.13+0.95-6.38=2.79.31-6.52-0.5+9.77=12.069.54-5.57=3.975.76-4.02+8.81+2.98=13.530.81+3.99+9.59=14.393.2-0.82+7.81-6.23=3.961.22+0.27+5.07+5.69=12.257.21