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6.87-6.29+7.89+0.61=9.41-2.15+7.21+7.19=9.08-0.23-1.43-4.97=5.7-0.45+3.14=9.59+7.08+7.02+9.81=0.44+9.46-8.78-0.65=9.59-8.97+6.17-1.21=8.24-1.34-5.97+0.71=5.28-4.31+9.39-7.88=4.93+8.41+7.68=6.2-0.95-3.51+6.03=3.84-2.31+9.26+1.01=5.17-3.63+2.95+2.03=8.13-1.14=7.63+5.68+5.3=8.57-5.61+7.3=6.85-6.75=9.4+3.87=5.7-5+6.52+9.86=1.37+8.93-0.6=1.4+5.1+6.38+6.48=8.88-2.8-2.15-1.5=2.02+2.25-2.44+1.61=7.85-4.21=7.39-1.18-5.41=8.74-2.04-3.1=2.33+4.55+8.83-4.25=9.03-3.55+8.99-0.99=6.81-6.08+1.87+6.67=3.91-2.15+3.1=8.76-5.01-1.7-1.26=9.59-1.82-6.13-0.65=7.16-5.41+7.54-8.01=5.06-0.09-0.36+8.95=9.4-0.31+7.91+4.91=9.17+1.51+9.38-2.8=2.52+8.96-0.77-6.48=7.56-5.91+1.28=9.64-2.02-2.84+5.34=0.84+9.38-7.73-0.9=5.37+2.39+1.13+6.69=7.57+8.59-7.88-7.7=6.02-3.04-1.69=0.74+2.81+7.88-5.94=6.21+9.16-0.9-8.01=9-2.07+0.76+6.57=8.15+4.56-4.32+8.81=7.25+2.41+2.8=0.23+5.98+7.87=3.46+9.28-8.59+7.92=9.99-1.55-1.04=2.41-1.15+4.5+6.43=3.56-1.39+8.51+5.59=9.93-2.29-3.51-3.49=9.62-1.69+6.46-4.1=5.05-2.69=3.34+9.92=2.74+4.99+1.92-2.56=6.1+8-1.38+1.58=4.95-1.37-1.92-0.76=9.64+1.1+8.86=6.98+3.25=4.59-0.68-3.61=8.64+1.23-3.76=5.29+1.63-1.8+1.23=8.53-0.57-1.36+5.42=6.01+5.71+1.41=6.88+5.88-6.91-4.17=8.75-0.15-1.11-6.12=0.67+9.58=8.77-3.96-0.9=8.92+5.82-0.41+2.83=6.61-5.87+7.67+7.29=4.77-2.62+3.56-2.59=9.53+8.27+3.31-2.91=1.42+3.96+7.03-0.96=4.9-0.28+2.3=3.42-2.71+0.38+4.14=5.85-4.93=8.63+6.69+5.26+3.69=1.29-0.71=8.08-1.9+3.09-0.84=6.45-2.02+4.36=8.7+2-5.92+1.51=9.3+5.89-8.13+4.23=0.27-0.11=1.73+6.83=5.05+7.43+9.39+8.44=8.14-0.21-0.99-3.47=5.61+8.72-6.43+5.73=7.78-1.54-2.25-3.54=7.85-2.07-4.25=8.02+3.62=5.6+9.9-3-9.03=7.51-0.11+0.26=7.92-0.62-6.76+1.92=4.87-2.82-1.74+9.13=1.81+5.35+2.6-6.28=5.03+4.41+5.09=9.67-8.11+1.68-2.45=9.58+0.37+5.33=4.82-2.16=5.91+3.14-2.07=4.92-1.05-3.11+6.43=6.99-4.41=4.13+2.43+2.62-0.26=9.46+5.14+2.88-0.13=7.87-7.24+9.92=8.38+3.29+3.87=3.12+7.01-2.3=5.42+7.23+1.27-9.56=5.84+7.65+1.86=6.9-1.3+2.93=9.4-0.97-4.46-1.36=1.22+8.46+7.73=9.26+3.04-8.45=7.46+3.45-9.71=4.79+9.18-8.03+3.92=4.24+4.7-1.86=2.85+3.07+7.94=9.33-6.24+4.3=5.75-0.44+9.02=7.02+5.91+2.09-2.15=8.15+1.36-5.74-2.83=3.64-2.11+5.88=7.33+1.17-4.22=9.94-3.14+7.18=9.33-1.9-0.31+3.35=4.69-2.16+6.28=6.68-0.46+1.76+5.6=6.18-0.08=7.29+9.41-1.63=9.04-0.94-5.06-2.48=5.86+7.14+3.87=9.15-0.51-3.8-1.89=5.51-0.46-1.17-1.79=7.84+8.12-9.83+1.49=9.2-1.92-6.38=5.93-4.3-0.65+8.45=9.41-9.29+3.67+2.04=7.24-2.34=8.91+5.29+2.78=2.28+0.39+7.28=9.34+1.94-7.7+4.79=9.63-1.23-4.26=9.86+6.54+2.24-6.8=8.51+4.14+8.79-2.9=5.11-2.45+0.45+5.5=0.24+1.38+8.34=6.63+8.54+8.49+2.65=2.47+6.54-0.69+3.75=7.3+6.14+8.31-3.49=8.47-5.51-1.94+8.28=4.76+5.91+6.61=9.39-0.93+0.81-1.81=0.4+9.19-2.58+4.88=9.42-5.11+6.32-1.97=4.86+5.34-2.86-3.43=5.9-1.63-1.28=9.15-3.41+8+0.49=5.43+2.67+2.59-5.11=0.23+1.47+1.16+8=4.8-1.92=0.54+8.82-4.3=9.97-1.95-5.16-1.96=2.7+1.92+3.62=6.51+8.11-1.77=8.31+1.35-2.47=0.89+4.69+0.43+8.74=7.83-2.27+6.33-1.85=9.46-3.38-0.41+6.08=8.05-3.73-1.79=2.44+6.14-7.91+8.14=6.51+2.05+1.38+3.18=0.09+9.27+2.35+9.05=9.74-3.86-2.64-2.16=9.84-0.29-6.85=7.32-2.46=1.76+5.57=5.07+6.94+4.28+3.54=7.15-5.57+0.46+3.05=8.97+1.28=7.89-5.15+6.62+7.25=9.15-4.72+0.33-3.69=0.17+2.02+2.35+2.6=8.91-4.46+6.89-7.99=0.75+5.13+0.85-6.45=7.62+6.62+8.93+8.21=2.28+3.01+4.36=9.88-2.93-4.69+4.56=4.13+3.94+6.59+0.38=5.96-2.54+6.8+3.67=9.65-5.69-1.14-0.83=5.73-4.12+4.5-4.99=6.19-1.49=3.09-2.67=2.59-1.46+4.33=4.51+9.87+3.07+8.61=0.92+7.79+1.13+1.54=4.11-2.54+9.7+9.28=4.55+7.13+8.73+6.58=6.28+2.25=6.14-5.38=2.69+8.62+3.54+5.43=9.49-0.21+1.37+6.58=7.81-0.88-3.32-0.19=5.95+0.74-1.65+6.14=1.9+1.37+6.62=2.77-0.61+6.54-7.8=4.99+8.11=4.84+6.61+6.99-4.67=6.96+2.12-4.78=0.67+3.71=5.37+5.34+4.31-7.43=6.43+9.1-7.43=1.74+3.02+4.01+1.58=7.54+9.48-0.85+9.9=1.38-0.15-0.17=4.41-2.39+3.9+8.23=9.81+3.7+0.92-4.91=6.07+2.32+4.59+7.26=8.44-5.39+4.94-0.26=0.1+0.8-0.43=7.59+9.27-9.97=5.55-4.35+9.58+6.22=0.13+1.58=9.4-8.72+0.61+5.85=6.34+6.63-3.66=2.73+5.44-6.65=1.03+8.73=3.39+8.71+7.2-8.86=9.41-0.78=8.96+9.88-0.07-7.75=8.03-4.51-2.29=6.1-0.41-0.58=7.45-4.28-2.03+5.64=6.01-1.42-3.64=8.56+9.24-4.34-0.36=7.85+1.51-5.64=8.44+4.73-7.28+3.24=1.47+4.24+9.57-8.57=8.43-7.56=8.81+4.06+4.02=5.72+5.48=0.32+3.97+3.01+1.52=8.32+5.15+3.12+8.87=4.18+1.06+9.4-7.48=6.18-3.87+3.09=1.17+6.76-7.59+5.12=8.63-0.16-2.21-3.34=3.51+9.63=8.35-5.43+6.08+9.53=6.15+6.02-4.59-0.91=5.51-2.82=8.62-2.2-2.25-3.97=6.29-0.83-3.12=7.37-4.42=1.72+2.18+6.47=6.34-1.53-2.02-0.46=4.18-1.53+9.45+0.6=9.07-1.4-4.24+5.12=5.84+3.33=7.93-2.24+4.67-1.77=0.96+1.17+7.06=9.41-1.44+7.44+2.64=7.18+8.15-7.13=5.46-4.89+1.8=7.54-5.63-0.67=2.83+8.62-8.14=8.85+6.7-6.64+4.23=9.49+0.21+3.37=4.28-2=4.92+8.84-0.69-5.44=7.96-1.33-5.07-0.58=9.88+6.88-9.72=6.43+3.9-1.44-1.65=3.27+8.56+7.92-0.97=9.62-1.08-2.85=7.37-4.21-2.37=3.24-0.64+9.19=8.32-5.2+0.95+4.52=8.72-6-0.49+7.07=7.3-3.29-1.01+5.63=6.08-5.65+0.64+9.03=9.55+3.54+1.87=2.46+6.56=5.51-0.52-1.31=4.22-0.85+3.15+5.77=9.28-1.37-0.2=8.91-6.6+2.37+4.94=1.11+8.18-8.58+2.91=6.49+2.13+5.97+8.48=0.73+8.26+3.91=9.74-1.95+7.92=9.69-4.58=1.95-0.21=9.82+6.92=2.52+7.95-0.08-1.24=4.74-0.97=2.03+9.58+9.83=4.96-0.8-1.18-1.47=5.77+2.49-2.2=9.35-5.87+4.05-3.72=0.26+3.38-1.36=6.54-0.7-3.36+9.8=8.53-6.56+8.64-2.74=2.76-0.51+8.97+1.13=8.5-0.55-3.02+3.64=7.69+7.84-0.11+4.28=5.31+6.92+1.42-4.96=7.52-6.53=8.84-5.26=7.01+7.17=9.68-2.07+0.4=9.37-1.2-0.8-1.42=5.51+1.4-2.97+9.24=7.83+0.26+5.16+0.87=6.42-1.55+9.89=9.27-4.26-1.28+2.05=8-1.51-5.53+9.54=4.45-1.77-0.18=0.33+3.3+4.71+2.37=7.69-4.39+6.31-3.26=9.42-0.9+4.79-6.08=7.62-0.49-3.03-1.75=5.65-4.68+3.19-3.62=3.83+5.63-5.09-3.89=8.68+1.97-6.35-1.54=3.06-0.42=1.54-1.41+0.1=3.37+5.19-5.02=7.62+7.69-8.25=8.87+0.89+6.84-3.51=8+1.55=7.17+2.88-0.15+6.19=2.14-1.57+7.06-4.08=6.63+9.39-9.76+4.48=8.21-2.26-1.76-0.11=8.75+1.71-9.87=8.83+6.75-1.57-7.27=4.1+1.72=6.86-0.83+9.67=9.31-1.3+7.26+3.34=9.71-1.01=8.63-2.28+3.83+0.95=6.84-6.22=4.19-0.49=6.71+0.78+9.9=8.09+4.7-7.63=9.21-2.88+3.36-2.79=6.93-1.5-2.49-1.62=7.99+6.9-1.1-5.8=4.88+1.05=8.75-0.16-7.95=0.46+8.83+0.68=4.02-1.58=7.34-3.02=4.81+3.04+7.45=8.25-1.71-3.09=1.96+4.3-1.8-0.84=9.76-1.98-7.49+7.59=7.62-3.87-3.04+5.36=6.74-1.87-0.55+8.16=8.59-7.16+9.51-9.17=7.64-7.31+8.82=2.36+9.13+3.82-1.46=5.67-2.23-0.72+1.89=8.77-4.2+6.82-7.09=1.7+1.62-1.84=4.9-0.66-0.81=0.37+6.5+7.69+7.89=3.91-0.67-2.5=9.6+3.87-3.06+2.36=6.4+4.01+1.4=7.03-0.31-1.33-4.39=6.09+7.03-9.49=7.95+0.11+1.37-2.13=6.52+5.05-1.01-4.98=1.62+7.58=9.36+3.79-3.77-7.56=9.19-8.92+8.76+6.58=4.29+6.99=9.46-1.46-1.42-2.55=3.03+6.18+2.52+3.14=9.56-2.37-3.8=3.68-3.54+1.53=1.89+6.88=4.57-0.74+5.9-0.97=9.97-7.46+4.96+2.69=8.67-2.63-4.63=9.81+1.91+0.69+2.27=6.7-1.6+5.32+7=9.37-0.95-6.39-1.49=5.16+1.21+5.78-3.54=3.81+8.24+0.53=3.55+7.81+5.24+5.12=9.23+3-1.92=5.33+5.21-1.86+3.77=3.74+3.52-2.48=5.69+7.72-3.81-2.6=4+5.32+3.3+0.58=9.23-0.77-4.22+3.71=4.18+4.15-0.07+6.19=8.97-6.06-0.88+5.71=2.36+6.77+3.63-4.03=9.09-4.15-0.23=7.47-3.02+2.45+6.29=6.35+5.85=4.32+9.56-7.52-2.21=8.31-1.42-1.6=2.55-2.25+5.38+9.94=9.7-2.93+2.48-4.73=7.34-0.25-1.27-1.71=2.38-0.12+2.41-4.34=3.15+6.92-1.8=9.88-1.1-0.08-4.21=6.69-2.56+4.79+6.46=8.01-4.15+7.4-0.04=7.35-4.4+8.02+2.14=7.98-3.5+9.07-8.26=4.81-3.01-1.34+7.69=3.12+6.46-8.76=5.93-0.38-2.54-1.59=7.34+7.63-1.57=4.89+7.4=8.32-7.74+5.98=7.63+9.24+5.82-0.7=9.06-1.31-4.37-0.9=8.16+3.79-7.39+6.25=4.58+6.9+2.62+3.87=5.9-3.01=4.2+4.85-6.7=5.95+6.83+7.04+5.3=5.09+0.48+9.42=8.96-3.22+2.07=9.65-2.27-1.28=9.09-0.89=4.94+6.54=7.55-4.13+5.15=8.14+2.17-0.47-5.41=7.93-6.52=3.05+7.11+2.12-8.06=9.74-8.2+1.02=4.99+9.21-4.13-9.64=5.74+2.42+3.76=6.08-5.9+8.84=8.68+8.88-7.15-8.81=7.22-1.28-3.43+1.81=6.94-5.48-0.43=9.12+7.07=7.94+7.37-6.9-4.77=4.16+4.09-5.54+3.73=5.97-1.76+6.59-0.57=9.36-0.42-1.72-4.21=6.54-0.7=5.13+4.31+2.06-6.53=8.05+5.92-6.06=7.42-0.11-3.6-2.86=1.81+9.17+0.52+0.6=8+5.5-7.14+7.5=2.03+9.89+5.94+2.47=9.56-0.82=8.84-4.39-4.16+4.71=7.43+6.28-2.39=0.19+6.49+3.21=2.04+3.4-5.14+1.64=9.82+2.99+2.36=7.77-4.92+7.92=6.94+3.14=9.47-3.1+3.75-6.23=7.4+1.97-8.29+7.6=7.19+3.6-1.12=3.95+4.88+7.55+4.98=7.37-0.64-0.17+2.15=8.3-4.45-2.43+8.52=3.94-2.72=2.6-0.52=4.97-2.49-0.73=5.76+7.97-9.32-1.94=2.74+2.12+1.64-3.56=9.61-0.06-5.32-2.35=9.24-6.87-1.1=7.77-6.58+6.2-4.8=1.38+8.84-2.81-6.91=5.52-0.6=7.48-0.51=6.23-5.42+3.64=9.62+9.83-1.89+9.38=3.14+8.28-0.46-6.75=4.72-1.26=9.36+6.27-4.11-7.75=5.07+8.36-6.25-2.44=4.55-1.69+5.44-2.95=9.36+2.15=2.73+9.33+1.09+9.82=7.44-1.57-2.01-1.54=9.33+3.17=3.31+6.42=8.23-6.74-0.25+5.05=7.92+8.85+0.37-0.21=6.62-3.17-0.1+5.43=5.23+6.15+9.83+6.74=6.91-5.93=2.55+7.54+7.82+7.57=6.82-5.28+2.03+3.62=6.89-4.15-0.13=2.32+8.43+8.92=6.96+8.13-6.32+4.31=7.38+1.23+4.44-4.27=8.56-3.22-3.15+9.15=1.99+4.89+0.77+3.46=4.04-1.36-0.38=8.4-5.04-3.11=7.91-0.18+5.54-1.85=9.23-6.34+0.49+0.65=8.33+6.51+4.81-8.56=4.51-0.8-0.72+8.25=7.79-0.43-1.66-2.43=9.21+5.1-9.6+8.22=4.47+0.13=4.34+9.09=5.26+3.85=7.54-2.9+6.12=6.28+4.39-6.12+9.59=2.29-0.52+9.38-4.65=5.5-1.52-1.28-2.46=7.88+6.44+1.35-2.84=4.46-2.87+2.75=8.87-3.24-5.08=5.53+7.53=6.13-3.01-2.41+0.47=6.96+8.72-4.71+0.43=1.02+6.24+7.17=1.81+4.68-2.56=6.93+1.63=7.63-0.91+9.25=9.86-6.04=7.73-6.53+4.34+9.52=6.87-2.84+9.84=9.39-7.89+4.35=0.71-0.38+3.95=2.9+7.42+6.1+2.43=1.19+8.27-6.33=0.39+8.57-5.2-2.81=9.14-5.55-0.04+9.05=6.27-2.13-3.47=8.98+4.1-0.88-7.48=6.96+0.72+0.22=7.28-3.3+0.21-0.89=9.65-0.83=8.05-3.94-0.15+1.23=3.39+5.91-4.7+9.94=5.63+4.13-0.64+1.86=6.08+8.95-3.86=6.71-2.69-0.04+5.41=7.94-0.79+0.36+8.43=4.55+5.16-5.04+7.33=8.42-3.72=5.92-2.47+4.77-2.17=8.42+8.35+2.07=6.96+8.81-1.42-9.14=9.25+6.91=0.42+3.15+4.85=6.43+7.72+5.37+7.78=6.84-5.22+8.83-0.71=7.03-0.07-2.68=8.8+5.06=9.05-4.13+3.93-4.78=5.47-1.41-0.92+5.6=5.86+2.42=7.97-4.48-1.7=3.22+6.2-2.23-2.5=6.71+6.7+8.84-3.03=9.82-4.52-3.37+2.89=7.55-2.04=6.1-5.16+9.87=5.91-1.25-0.52-3.3=9-4.15+2.36+9.4=9.62+3.16+0.52+0.7=0.58+5.37-0.65-0.3=5.95-1.09-3.54-0.22=7.74+2.36+9.07=9.14-2.88+5.94=7+7.19-9.75+9.51=9.21+9.91+4.88+9.47=6.66+9.84+5.25=0.94+7.21+2.94+2.61=8.9-1.62-0.17-1.81=9.71+5.66+9.24+0.91=3.78-1.39-0.04-0.56=6.77+0.67-1.87+1.37=2.83+3.38+5.94+4.62=8.15-0.46-4.43+2.46=3.17+3.03+5.64-1.06=8.9-8.34+2.5=0.62+5.94-0.46=7.78+0.55-6.46=6.83+3.56+6.06-5.04=7.54-2.94+1.46-0.24=5.41-1.07+3.8-1.95=4.08+5.36-1.31=4.42+0.54+9.67+8.23=7.1-1.41=8.26-4.8+2.16+9.65=2.89+1.85-0.34-3.92=1.71+4.17-3.33=6.03-1.79-3.52=9.26-0.7=3.83+0.89-0.82-2.12=1.33+1.04+5.23+0.31=4.55+1.52=7.1-1.23-0.66=7.91-3.76-1.26+0.08=9.9-6.15-2.21=6.61-1.07+2.57-4.03=0.28+8.68-8.31=2.89+2.54+9.35-2.33=8.96-0.43-1.05-6.86=8.58-1.95+3.6+8.55=7.85+2.37=5.09+8.84-8.37-2.16=4.2+1+1.92=6.01-4.62+9.21=5.95+5.2-0.12-6.65=4.12-1.82+8.03=6.2+7.9-8.6=4.84-0.22+9.95-9.77=2.79-0.92+1.35+6.18=9.32-0.43+8.34=9.09-3.71+0.05=7.6-4.4-0.04-0.79=4.04+4.68+4.84+3.65=9.95-1.77-5.02-2.17=1.91+0.81+0.54+5.2=8.48-0.84-4.71+7.51=7.38-0.14-4.89+7.34=9.3+9.96+3.39-3.05=1.35+6.25+9.03-4.88=7.44+8.08-0.11-9.77=9.88-0.6+4.64-3.11=8.05+5.89-8.74-0.9=6.25+0.69-5.66=3.74+9.87+1.86+3.63=8.44-5.11+0.02=6.76+5.92=3.67-0.19-1.89-0.83=9.08-3.56+7.34+7.82=4.85-3.51+0.4-1.5=2.61+9.98+1.03=9.46-1.18-7.23=5.62+8.1=7.1-6.37+1.96+9.84=7.71-0.65-0.4-4.73=5.92-0.13=8.54+8.92+9.43-4.28=5.46+2.85+0.46=5.52+7.72+9.26=3.05-0.26+9.08=9.92-0.15-3.63=4.53+1.77-3.36-0.58=4.35+5.54+7.51+1.84=7.52-2.53-0.5=2.98+5.19=7.65-0.05-4.01=5.51+0.64+8.34-2.2=6.07-1.55+4.99-9.14=5.58-4.92+9.13=9.19-0.07-1.97-1.44=5.33+5.89-0.81-4.55=9.36-1.25+0.18-7.49=9.51-1.43+8.82=4.91+1.84+7.06-2.74=4.86+7.38=2.35-0.94-0.48+8.76=5.28-1.67-0.16+5.13=5.16+9.02+8.28-7.2=4.54+9.8=6.53+9.49-3.82-8.93=9.47-2.85-4.07=1.26+6.46+8.37-5.66=9.88-1.46-2.66-3.45=5.14+2.29=6.48+9.65-1.89-8.45=6.65-4.34=9.66+9.34+0.06+7.03=4.72+9.54-7.08+0.19=3.43+5.12+6.64=8.12+4.77+5.91=8.54-1.06-0.74-1.81=9.81+7.8=8.75-7.93+7.36-1.98=3.55+2.15+9-1.85=8.23+5.86-7.05-5.73=4.42-2.3-1.21+1.64=3.79-2.66=5.99-4.01-0.26=7.87+9.84+9.33-5.34=7.99-4.77-0.69-0.6=9.71-4.71=7.37-2.21-3.43=3.61+4.51-3.42=9.87+4.94-2.64+0.69=8.97-1.26+4.73+8.77=3.83-2.92-0.06=5.3-2.31-2.79+4.79=9.69+1.73-0.91+0.12=9.36-2.98+5.2-9.71=2.57+6.89-4.8+4.48=8.9+5.62-3.27+7.46=4.56+7.71+9=8.48+5.84+8.67-4.68=9.24-0.39+0.95-5.64=7.06+0.48-1.53=8.75+9.44+6.84-9.21=8.68+9-1.65-6.24=9.69+1.44-0.71+0.45=3.87-1.42=9.8-1.26-0.4-5.98=1.91-1.08+5.87=9.95+7.91-5.86-5.82=4.96+8.14+7.54=8.81-3.89-4.73=1.61+9.11-2.69=5.52+1.56-3.55+4.24=0.2+1.25+4.96-0.91=5.85-0.32+3.98=5.64-1.91-0.17-2.91=8.58-2.26+9.98=6.2+9.08-2.27-9.3=9.98-7.42+4.54-3.36=1.11+2.36=0.95+8.65+3.44=5.56+6.99+7.67=9.99+3.02-8.07=2.86+6.5+0.88=6.77+0.37=3.97-2.63-0.56+0.25=7.97+7.3-4.51-0.34=5.67+1.55-1.32-3.93=5.46-3.75+8.15-1.51=0.56+9.31-2.02+7.15=1.88+9.33-1.27+0.4=7.06-1.88-0.46+0.64=7.35+8.3=2.82+3.31+3.55+1.81=4.18-0.02+6.41+9.03=8.13+8.67-5.84=9.05+9.8-1.31+8.28=5.19-0.22-3.89+2.2=3.79-0.17+9.19+2.25=5.3+8=1.04+2.08+5.49-1.9=8.64-0.5-3.54+1.68=9.2-6.19+3.47=8.79+8.65-5.79+4.84=5.68-2.27+1.46=参考答案6.87-6.29+7.89+0.61=9.089.41-2.15+7.21+7.19=21.669.08-0.23-1.43-4.97=2.455.7-0.45+3.14=8.399.59+7.08+7.02+9.81=33.50.44+9.46-8.78-0.65=0.479.59-8.97+6.17-1.21=5.588.24-1.34-5.97+0.71=1.645.28-4.31+9.39-7.88=2.484.93+8.41+7.68=21.026.2-0.95-3.51+6.03=7.773.84-2.31+9.26+1.01=11.85.17-3.63+2.95+2.03=6.528.13-1.14=6.997.63+5.68+5.3=18.618.57-5.61+7.3=10.266.85-6.75=0.19.4+3.87=13.275.7-5+6.52+9.86=17.081.37+8.93-0.6=9.71.4+5.1+6.38+6.48=19.368.88-2.8-2.15-1.5=2.432.02+2.25-2.44+1.61=3.447.85-4.21=3.647.39-1.18-5.41=0.88.74-2.04-3.1=3.62.33+4.55+8.83-4.25=11.469.03-3.55+8.99-0.99=13.486.81-6.08+1.87+6.67=9.273.91-2.15+3.1=4.868.76-5.01-1.7-1.26=0.799.59-1.82-6.13-0.65=0.997.16-5.41+7.54-8.01=1.285.06-0.09-0.36+8.95=13.569.4-0.31+7.91+4.91=21.919.17+1.51+9.38-2.8=17.262.52+8.96-0.77-6.48=4.237.56-5.91+1.28=2.939.64-2.02-2.84+5.34=10.120.84+9.38-7.73-0.9=1.595.37+2.39+1.13+6.69=15.587.57+8.59-7.88-7.7=0.586.02-3.04-1.69=1.290.74+2.81+7.88-5.94=5.496.21+9.16-0.9-8.01=6.469-2.07+0.76+6.57=14.268.15+4.56-4.32+8.81=17.27.25+2.41+2.8=12.460.23+5.98+7.87=14.083.46+9.28-8.59+7.92=12.079.99-1.55-1.04=7.42.41-1.15+4.5+6.43=12.193.56-1.39+8.51+5.59=16.279.93-2.29-3.51-3.49=0.649.62-1.69+6.46-4.1=10.295.05-2.69=2.363.34+9.92=13.262.74+4.99+1.92-2.56=7.096.1+8-1.38+1.58=14.34.95-1.37-1.92-0.76=0.99.64+1.1+8.86=19.66.98+3.25=10.234.59-0.68-3.61=0.38.64+1.23-3.76=6.115.29+1.63-1.8+1.23=6.358.53-0.57-1.36+5.42=12.026.01+5.71+1.41=13.136.88+5.88-6.91-4.17=1.688.75-0.15-1.11-6.12=1.370.67+9.58=10.258.77-3.96-0.9=3.918.92+5.82-0.41+2.83=17.166.61-5.87+7.67+7.29=15.74.77-2.62+3.56-2.59=3.129.53+8.27+3.31-2.91=18.21.42+3.96+7.03-0.96=11.454.9-0.28+2.3=6.923.42-2.71+0.38+4.14=5.235.85-4.93=0.928.63+6.69+5.26+3.69=24.271.29-0.71=0.588.08-1.9+3.09-0.84=8.436.45-2.02+4.36=8.798.7+2-5.92+1.51=6.299.3+5.89-8.13+4.23=11.290.27-0.11=0.161.73+6.83=8.565.05+7.43+9.39+8.44=30.318.14-0.21-0.99-3.47=3.475.61+8.72-6.43+5.73=13.637.78-1.54-2.25-3.54=0.457.85-2.07-4.25=1.538.02+3.62=11.645.6+9.9-3-9.03=3.477.51-0.11+0.26=7.667.92-0.62-6.76+1.92=2.464.87-2.82-1.74+9.13=9.441.81+5.35+2.6-6.28=3.485.03+4.41+5.09=14.539.67-8.11+1.68-2.45=0.799.58+0.37+5.33=15.284.82-2.16=2.665.91+3.14-2.07=6.984.92-1.05-3.11+6.43=7.196.99-4.41=2.584.13+2.43+2.62-0.26=8.929.46+5.14+2.88-0.13=17.357.87-7.24+9.92=10.558.38+3.29+3.87=15.543.12+7.01-2.3=7.835.42+7.23+1.27-9.56=4.365.84+7.65+1.86=15.356.9-1.3+2.93=8.539.4-0.97-4.46-1.36=2.611.22+8.46+7.73=17.419.26+3.04-8.45=3.857.46+3.45-9.71=1.24.79+9.18-8.03+3.92=9.864.24+4.7-1.86=7.082.85+3.07+7.94=13.869.33-6.24+4.3=7.395.75-0.44+9.02=14.337.02+5.91+2.09-2.15=12.878.15+1.36-5.74-2.83=0.943.64-2.11+5.88=7.417.33+1.17-4.22=4.289.94-3.14+7.18=13.989.33-1.9-0.31+3.35=10.474.69-2.16+6.28=8.816.68-0.46+1.76+5.6=13.586.18-0.08=6.17.29+9.41-1.63=15.079.04-0.94-5.06-2.48=0.565.86+7.14+3.87=16.879.15-0.51-3.8-1.89=2.955.51-0.46-1.17-1.79=2.097.84+8.12-9.83+1.49=7.629.2-1.92-6.38=0.95.93-4.3-0.65+8.45=9.439.41-9.29+3.67+2.04=5.837.24-2.34=4.98.91+5.29+2.78=16.982.28+0.39+7.28=9.959.34+1.94-7.7+4.79=8.379.63-1.23-4.26=4.149.86+6.54+2.24-6.8=11.848.51+4.14+8.79-2.9=18.545.11-2.45+0.45+5.5=8.610.24+1.38+8.34=9.966.63+8.54+8.49+2.65=26.312.47+6.54-0.69+3.75=12.077.3+6.14+8.31-3.49=18.268.47-5.51-1.94+8.28=9.34.76+5.91+6.61=17.289.39-0.93+0.81-1.81=7.460.4+9.19-2.58+4.88=11.899.42-5.11+6.32-1.97=8.664.86+5.34-2.86-3.43=3.915.9-1.63-1.28=2.999.15-3.41+8+0.49=14.235.43+2.67+2.59-5.11=5.580.23+1.47+1.16+8=10.864.8-1.92=2.880.54+8.82-4.3=5.069.97-1.95-5.16-1.96=0.92.7+1.92+3.62=8.246.51+8.11-1.77=12.858.31+1.35-2.47=7.190.89+4.69+0.43+8.74=14.757.83-2.27+6.33-1.85=10.049.46-3.38-0.41+6.08=11.758.05-3.73-1.79=2.532.44+6.14-7.91+8.14=8.816.51+2.05+1.38+3.18=13.120.09+9.27+2.35+9.05=20.769.74-3.86-2.64-2.16=1.089.84-0.29-6.85=2.77.32-2.46=4.861.76+5.57=7.335.07+6.94+4.28+3.54=19.837.15-5.57+0.46+3.05=5.098.97+1.28=10.257.89-5.15+6.62+7.25=16.619.15-4.72+0.33-3.69=1.070.17+2.02+2.35+2.6=7.148.91-4.46+6.89-7.99=3.350.75+5.13+0.85-6.45=0.287.62+6.62+8.93+8.21=31.382.28+3.01+4.36=9.659.88-2.93-4.69+4.56=6.824.13+3.94+6.59+0.38=15.045.96-2.54+6.8+3.67=13.899.65-5.69-1.14-0.83=1.995.73-4.12+4.5-4.99=1.126.19-1.49=4.73.09-2.67=0.422.59-1.46+4.33=5.464.51+9.87+3.07+8.61=26.060.92+7.79+1.13+1.54=11.384.11-2.54+9.7+9.28=20.554.55+7.13+8.73+6.58=26.996.28+2.25=8.536.14-5.38=0.762.69+8.62+3.54+5.43=20.289.49-0.21+1.37+6.58=17.237.81-0.88-3.32-0.19=3.425.95+0.74-1.65+6.14=11.181.9+1.37+6.62=9.892.77-0.61+6.54-7.8=0.94.99+8.11=13.14.84+6.61+6.99-4.67=13.776.96+2.12-4.78=4.30.67+3.71=4.385.37+5.34+4.31-7.43=7.596.43+9.1-7.43=8.11.74+3.02+4.01+1.58=10.357.54+9.48-0.85+9.9=26.071.38-0.15-0.17=1.064.41-2.39+3.9+8.23=14.159.81+3.7+0.92-4.91=9.526.07+2.32+4.59+7.26=20.248.44-5.39+4.94-0.26=7.730.1+0.8-0.43=0.477.59+9.27-9.97=6.895.55-4.35+9.58+6.22=170.13+1.58=1.719.4-8.72+0.61+5.85=7.146.34+6.63-3.66=9.312.73+5.44-6.65=1.521.03+8.73=9.763.39+8.71+7.2-8.86=10.449.41-0.78=8.638.96+9.88-0.07-7.75=11.028.03-4.51-2.29=1.236.1-0.41-0.58=5.117.45-4.28-2.03+5.64=6.786.01-1.42-3.64=0.958.56+9.24-4.34-0.36=13.17.85+1.51-5.64=3.728.44+4.73-7.28+3.24=9.131.47+4.24+9.57-8.57=6.718.43-7.56=0.878.81+4.06+4.02=16.895.72+5.48=11.20.32+3.97+3.01+1.52=8.828.32+5.15+3.12+8.87=25.464.18+1.06+9.4-7.48=7.166.18-3.87+3.09=5.41.17+6.76-7.59+5.12=5.468.63-0.16-2.21-3.34=2.923.51+9.63=13.148.35-5.43+6.08+9.53=18.536.15+6.02-4.59-0.91=6.675.51-2.82=2.698.62-2.2-2.25-3.97=0.26.29-0.83-3.12=2.347.37-4.42=2.951.72+2.18+6.47=10.376.34-1.53-2.02-0.46=2.334.18-1.53+9.45+0.6=12.79.07-1.4-4.24+5.12=8.555.84+3.33=9.177.93-2.24+4.67-1.77=8.590.96+1.17+7.06=9.199.41-1.44+7.44+2.64=18.057.18+8.15-7.13=8.25.46-4.89+1.8=2.377.54-5.63-0.67=1.242.83+8.62-8.14=3.318.85+6.7-6.64+4.23=13.149.49+0.21+3.37=13.074.28-2=2.284.92+8.84-0.69-5.44=7.637.96-1.33-5.07-0.58=0.989.88+6.88-9.72=7.046.43+3.9-1.44-1.65=7.243.27+8.56+7.92-0.97=18.789.62-1.08-2.85=5.697.37-4.21-2.37=0.793.24-0.64+9.19=11.798.32-5.2+0.95+4.52=8.598.72-6-0.49+7.07=9.37.3-3.29-1.01+5.63=8.636.08-5.65+0.64+9.03=10.19.55+3.54+1.87=14.962.46+6.56=9.025.51-0.52-1.31=3.684.22-0.85+3.15+5.77=12.299.28-1.37-0.2=7.718.91-6.6+2.37+4.94=9.621.11+8.18-8.58+2.91=3.626.49+2.13+5.97+8.48=23.070.73+8.26+3.91=12.99.74-1.95+7.92=15.719.69-4.58=5.111.95-0.21=1.749.82+6.92=16.742.52+7.95-0.08-1.24=9.154.74-0.97=3.772.03+9.58+9.83=21.444.96-0.8-1.18-1.47=1.515.77+2.49-2.2=6.069.35-5.87+4.05-3.72=3.810.26+3.38-1.36=2.286.54-0.7-3.36+9.8=12.288.53-6.56+8.64-2.74=7.872.76-0.51+8.97+1.13=12.358.5-0.55-3.02+3.64=8.577.69+7.84-0.11+4.28=19.75.31+6.92+1.42-4.96=8.697.52-6.53=0.998.84-5.26=3.587.01+7.17=14.189.68-2.07+0.4=8.019.37-1.2-0.8-1.42=5.955.51+1.4-2.97+9.24=13.187.83+0.26+5.16+0.87=14.126.42-1.55+9.89=14.769.27-4.26-1.28+2.05=5.788-1.51-5.53+9.54=10.54.45-1.77-0.18=2.50.33+3.3+4.71+2.37=10.717.69-4.39+6.31-3.26=6.359.42-0.9+4.79-6.08=7.237.62-0.49-3.03-1.75=2.355.65-4.68+3.19-3.62=0.543.83+5.63-5.09-3.89=0.488.68+1.97-6.35-1.54=2.763.06-0.42=2.641.54-1.41+0.1=0.233.37+5.19-5.02=3.547.62+7.69-8.25=7.068.87+0.89+6.84-3.51=13.098+1.55=9.557.17+2.88-0.15+6.19=16.092.14-1.57+7.06-4.08=3.556.63+9.39-9.76+4.48=10.748.21-2.26-1.76-0.11=4.088.75+1.71-9.87=0.598.83+6.75-1.57-7.27=6.744.1+1.72=5.826.86-0.83+9.67=15.79.31-1.3+7.26+3.34=18.619.71-1.01=8.78.63-2.28+3.83+0.95=11.136.84-6.22=0.624.19-0.49=3.76.71+0.78+9.9=17.398.09+4.7-7.63=5.169.21-2.88+3.36-2.79=6.96.93-1.5-2.49-1.62=1.327.99+6.9-1.1-5.8=7.994.88+1.05=5.938.75-0.16-7.95=0.640.46+8.83+0.68=9.974.02-1.58=2.447.34-3.02=4.324.81+3.04+7.45=15.38.25-1.71-3.09=3.451.96+4.3-1.8-0.84=3.629.76-1.98-7.49+7.59=7.887.62-3.87-3.04+5.36=6.076.74-1.87-0.55+8.16=12.488.59-7.16+9.51-9.17=1.777.64-7.31+8.82=9.152.36+9.13+3.82-1.46=13.855.67-2.23-0.72+1.89=4.618.77-4.2+6.82-7.09=4.31.7+1.62-1.84=1.484.9-0.66-0.81=3.430.37+6.5+7.69+7.89=22.453.91-0.67-2.5=0.749.6+3.87-3.06+2.36=12.776.4+4.01+1.4=11.817.03-0.31-1.33-4.39=16.09+7.03-9.49=3.637.95+0.11+1.37-2.13=7.36.52+5.05-1.01-4.98=5.581.62+7.58=9.29.36+3.79-3.77-7.56=1.829.19-8.92+8.76+6.58=15.614.29+6.99=11.289.46-1.46-1.42-2.55=4.033.03+6.18+2.52+3.14=14.879.56-2.37-3.8=3.393.68-3.54+1.53=1.671.89+6.88=8.774.57-0.74+5.9-0.97=8.769.97-7.46+4.96+2.69=10.168.67-2.63-4.63=1.419.81+1.91+0.69+2.27=14.686.7-1.6+5.32+7=17.429.37-0.95-6.39-1.49=0.545.16+1.21+5.78-3.54=8.613.81+8.24+0.53=12.583.55+7.81+5.24+5.12=21.729.23+3-1.92=10.315.33+5.21-1.86+3.77=12.453.74+3.52-2.48=4.785.69+7.72-3.81-2.6=74+5.32+3.3+0.58=13.29.23-0.77-4.22+3.71=7.954.18+4.15-0.07+6.19=14.458.97-6.06-0.88+5.71=7.742.36+6.77+3.63-4.03=8.739.09-4.15-0.23=4.717.47-3.02+2.45+6.29=13.196.35+5.85=12.24.32+9.56-7.52-2.21=4.158.31-1.42-1.6=5.292.55-2.25+5.38+9.94=15.629.7-2.93+2.48-4.73=4.527.34-0.25-1.27-1.71=4.112.38-0.12+2.41-4.34=0.333.15+6.92-1.8=8.279.88-1.1-0.08-4.21=4.496.69-2.56+4.79+6.46=15.388.01-4.15+7.4-0.04=11.227.35-4.4+8.02+2.14=13.117.98-3.5+9.07-8.26=5.294.81-3.01-1.34+7.69=8.153.12+6.46-8.76=0.825.93-0.38-2.54-1.59=1.427.34+7.63-1.57=13.44.89+7.4=12.298.32-7.74+5.98=6.567.63+9.24+5.82-0.7=21.999.06-1.31-4.37-0.9=2.488.16+3.79-7.39+6.25=10.814.58+6.9+2.62+3.87=17.975.9-3.01=2.894.2+4.85-6.7=2.355.95+6.83+7.04+5.3=25.125.09+0.48+9.42=14.998.96-3.22+2.07=7.819.65-2.27-1.28=6.19.09-0.89=8.24.94+6.54=11.487.55-4.13+5.15=8.578.14+2.17-0.47-5.41=4.437.93-6.52=1.413.05+7.11+2.12-8.06=4.229.74-8.2+1.02=2.564.99+9.21-4.13-9.64=0.435.74+2.42+3.76=11.926.08-5.9+8.84=9.028.68+8.88-7.15-8.81=1.67.22-1.28-3.43+1.81=4.326.94-5.48-0.43=1.039.12+7.07=16.197.94+7.37-6.9-4.77=3.644.16+4.09-5.54+3.73=6.445.97-1.76+6.59-0.57=10.239.36-0.42-1.72-4.21=3.016.54-0.7=5.845.13+4.31+2.06-6.53=4.978.05+5.92-6.06=7.917.42-0.11-3.6-2.86=0.851.81+9.17+0.52+0.6=12.18+5.5-7.14+7.5=13.862.03+9.89+5.94+2.47=20.339.56-0.82=8.748.84-4.39-4.16+4.71=57.43+6.28-2.39=11.320.19+6.49+3.21=9.892.04+3.4-5.14+1.64=1.949.82+2.99+2.36=15.177.77-4.92+7.92=10.776.94+3.14=10.089.47-3.1+3.75-6.23=3.897.4+1.97-8.29+7.6=8.687.19+3.6-1.12=9.673.95+4.88+7.55+4.98=21.367.37-0.64-0.17+2.15=8.718.3-4.45-2.43+8.52=9.943.94-2.72=1.222.6-0.52=2.084.97-2.49-0.73=1.755.76+7.97-9.32-1.94=2.472.74+2.12+1.64-3.56=2.949.61-0.06-5.32-2.35=1.889.24-6.87-1.1=1.277.77-6.58+6.2-4.8=2.591.38+8.84-2.81-6.91=0.55.52-0.6=4.927.48-0.51=6.976.23-5.42+3.64=4.459.62+9.83-1.89+9.38=26.943.14+8.28-0.46-6.75=4.214.72-1.26=3.469.36+6.27-4.11-7.75=3.775.07+8.36-6.25-2.44=4.744.55-1.69+5.44-2.95=5.359.36+2.15=11.512.73+9.33+1.09+9.82=22.977.44-1.57-2.01-1.54=2.329.33+3.17=12.53.31+6.42=9.738.23-6.74-0.25+5.05=6.297.92+8.85+0.37-0.21=16.936.62-3.17-0.1+5.43=8.785.23+6.15+9.83+6.74=27.956.91-5.93=0.982.55+7.54+7.82+7.57=25.486.82-5.28+2.03+3.62=7.196.89-4.15-0.13=2.612.32+8.43+8.92=19.676.96+8.13-6.32+4.31=13.087.38+1.23+4.44-4.27=8.788.56-3.22-3.15+9.15=11.341.99+4.89+0.77+3.46=11.114.04-1.36-0.38=2.38.4-5.04-3.11=0.257.91-0.18+5.54-1.85=11.429.23-6.34+0.49+0.65=4.038.33+6.51+4.81-8.56=11.094.51-0.8-0.72+8.25=11.247.79-0.43-1.66-2.43=3.279.21+5.1-9.6+8.22=12.934.47+0.13=4.64.34+9.09=13.435.26+3.85=9.117.54-2.9+6.12=10.766.28+4.39-6.12+9.59=14.142.29-0.52+9.38-4.65=6.55.5-1.52-1.28-2.46=0.247.88+6.44+1.35-2.84=12.834.46-2.87+2.75=4.348.87-3.24-5.08=0.555.53+7.53=13.066.13-3.01-2.41+0.47=1.186.96+8.72-4.71+0.43=11.41.02+6.24+7.17=14.431.81+4.68-2.56=3.936.93+1.63=8.567.63-0.91+9.25=15.979.86-6.04=3.827.73-6.53+4.34+9.52=15.066.87-2.84+9.84=13.879.39-7.89+4.35=5.850.71-0.38+3.95=4.282.9+7.42+6.1+2.43=18.851.19+8.27-6.33=3.130.39+8.57-5.2-2.81=0.959.14-5.55-0.04+9.05=12.66.27-2.13-3.47=0.678.98+4.1-0.88-7.48=4.726.96+0.72+0.22=7.97.28-3.3+0.21-0.89=3.39.65-0.83=8.828.05-3.94-0.15+1.23=5.193.39+5.91-4.7+9.94=14.545.63+4.13-0.64+1.86=10.986.08+8.95-3.86=11.176.71-2.69-0.04+5.41=9.397.94-0.79+0.36+8.43=15.944.55+5.16-5.04+7.33=128.42-3.72=4.75.92-2.47+4.77-2.17=6.058.42+8.35+2.07=18.846.96+8.81-1.42-9.14=5.219.25+6.91=16.160.42+3.15+4.85=8.426.43+7.72+5.37+7.78=27.36.84-5.22+8.83-0.71=9.747.03-0.07-2.68=4.288.8+5.06=13.869.05-4.13+3.93-4.78=4.075.47-1.41-0.92+5.6=8.745.86+2.42=8.287.97-4.48-1.7=1.793.22+6.2-2.23-2.5=4.696.71+6.7+8.84-3.03=19.229.82-4.52-3.37+2.89=4.827.55-2.04=5.516.1-5.16+9.87=10.815.91-1.25-0.52-3.3=0.849-4.15+2.36+9.4=16.619.62+3.16+0.52+0.7=140.58+5.37-0.65-0.3=55.95-1.09-3.54-0.22=1.17.74+2.36+9.07=19.179.14-2.88+5.94=12.27+7.19-9.75+9.51=13.959.21+9.91+4.88+9.47=33.476.66+9.84+5.25=21.750.94+7.21+2.94+2.61=13.78.9-1.62-0.17-1.81=5.39.71+5.66+9.24+0.91=25.523.78-1.39-0.04-0.56=1.796.77+0.67-1.87+1.37=6.942.83+3.38+5.94+4.62=16.778.15-0.46-4.43+2.46=5.723.17+3.03+5.64-1.06=10.788.9-8.34+2.5=3.060.62+5.94-0.46=6.17.78+0.55-6.46=1.876.83+3.56+6.06-5.04=11.417.54-2.94+1.46-0.24=5.825.41-1.07+3.8-1.95=6.194.08+5.36-1.31=8.134.42+0.54+9.67+8.23=22.867.1-1.41=5.698.26-4.8+2.16+9.65=15.272.89+1.85-0.34-3.92=0.481.71+4.17-3.33=2.556.03-1.79-3.52=0.729.26-0.7=8.563.83+0.89-0.82-2.12=1.781.33+1.04+5.23+0.31=7.914.55+1.52=6.077.1-1.23-0.66=5.217.91-3.76-1.26+0.08=2.979.9-6.15-2.21=1.546.61-1.07+2.57-4.03=4.080.28+8.68-8.31=0.652.89+2.54+9.35-2.33=12.458.96-0.43-1.05-6.86=0.628.58-1.95+3.6+8.55=18.787.85+2.37=10.225.09+8.84-8.37-2.16=3