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9.6-0.81-1.5-4.27=6.49-2.12-3.71=8.07+4.49-1.84+2.5=9.97+6.43+5.23=8.21+4.35-9.41=3.83+4.93+3.19+4.41=0.38+5.9+9.95-8.91=8.51+6.6-2.08-4.05=8.95-7.2+8.83=7.57+3.75-1.19+7.82=0.8+9.67+2.93=1.33+6.82+9-3.89=9.72-4.13+3.26=8.58-0.71-3.96-0.28=0.91+7.21-4.81+7.37=6.37-0.78=9.4-1.76-2.69+9.03=7.49-7.2=5.44-1.89+5.33=6.74-3.85-2.73=0.39+6.91=7.08+3.18+2.51=8.54-5.56-2.4+8.67=5.74-3.63+8.54-0.89=6.36-4.53-1.69+5.82=2.62+5.6-0.14+2.33=6.87-0.51=0.73+9.43+7.55=7.22+9.8-1.54+7.92=4.16+3.57+4.95=3.27+9.32-2.37=3.64+8.74=9.42-8.25=3.73+6.4-2.01=6.27-4.13=2.65+8.38=9.65+8.59-7.74=3.48-3.27=3.1+5.83-5.7-1.05=7.95+0.21-0.3-7.61=6.35+4.08-7.57-0.58=6.57+6.77-7.87-1.9=2.45+9.78-4.14-5.53=6.87-3.89+2.57=7.34-0.94-0.28-0.06=4.8-0.18+7.42=8.54-7.59=6.24+3.81-7.2=8.09+4.68-4.22-0.46=9.52+3.97-5.23=5.56+6.04-2.68-6.86=4.9+9.1-9.66=4-2.47=3.95+9.46-3.94-4.61=6.93+5.28-3.19=2.79-1.12+5.15-1.62=8.57-2.15=6.39-0.83=4.65+0.15+5.19+0.6=6.32-0.19=6.28-0.33-1.87=3.48+8.94-0.16+4.64=9.53+8.71-5.51=0.88+2.74+0.3-1.69=6.32-3.76+3.43=7.75+0.27+8.98=9.92-5.95+9.52+6.13=9.86-1.49-5.75=3.28+4.05+2.34+8.79=7.14+8.73-2.51+5.11=7.35+5.37-1.45-8.2=0.82+5.37-5+4.66=6.78-2.06+7.83-2.4=8.74-1.71+6.32-7.76=6.66-5.18=7.94-1.84=2.91+0.35+8.12-5.08=7.68-0.52-6.28=2.94-0.15+2.48=9.82-0.21-2.01-0.38=3.82+7.81-9.17=9.28-0.54+7.39-1.48=6.24+4.66+5.62=4.27+5.3=8.43-1.12-0.48-1.26=4.85-4.34=5.25-0.7+2.67+7.64=6.38+1.62=6.98-1.5=5.05+3.85+8.62+6.05=8.45-0.96-6.07+6.91=6.58-2.02+3.08-2.55=1.35+7.26=7.23-0.02=9.38+6.1-5.6-6.77=7.08-1.82=7.47-7.28+1.89+6.73=8.76-6.72=8.19+2.61+9.11-5.95=4.69-4.05+0.77+5.43=3.59+6.98+5.7=8.93+5.29+5.15-1.24=8.11-2.12+8.48-5.31=7.74-0.2-2.8=1.41+5.26=8.8+3-2.97-8.44=6.39+1.22-5.58=4.57+7.91-3.14=8.47-1.66-2.26-2.14=6-5.8+9.94+3.04=8.7+5.27-6.6=8.6-2.15-2.9+9.85=7.59-4.91+6.27=4.59+1.76+1.67+1=7.04-1.28-0.95-2.92=0.67+7.35-7.25+1.55=7.78-4.44+0.45+9.41=8.09-1.86+3.83-7.38=3.77+4.29=1.02+9.85+7.62-3.32=5.4+0.35+0.49=2.35-2.25+3.58+4.84=1.79+8.18=7.39+0.61-4.16=7.92+6.91-3.6=9.42-0.06-6.08-1.55=6.81-6.71+1.38-0.73=6.98-0.06-0.42-3.26=4.52+2.33+7.32=8.81+8.41-8.78+5.06=8.37-6.37+5.4+3.2=7.56+0.23+3.57=6.17-0.39-1.01-3.49=0.98+9.78-6.73+2.19=1.97+6.84+0.93=7.08-0.28-4.87=7.65-6.16+8.65-9.58=2.68-1.81=9.61-3.16=0.13+4.73=7.52-0.55=3.17-1.79=9.58-4.1+4.12=7.59-3.72-1.52-2.06=7.51+4.77-7.04-2.3=7.76+1.98+8.45-7.05=4.68+2.51+4.9=5.06+9.99-2.35+1.09=5.09-1.32+8.05+8.46=9.56-4.18+9.96-8.47=6.05-0.64+6.5=1.12+3.42+7.55-1.5=5.69+2.46=8.38-2.24-2.36=5.29+1.89+0.57=2.37-0.26+9.46-2.23=9.86+1.35-1.53-3.04=5.74-3.06+3.52=6.84+1.12-3.2-4.61=6.89-0.16-4.71=1.82-1.59+8.12-3.32=8.52+0.23=4.91-0.43-1.66+0.15=7.99+6.16+8.74-5.77=2.18+5.91-2.53+2.19=6.11+2.17+2.94-8.96=7.35-1.34-4.68-0.1=4.66+6.61-3.03-3.93=6.66+9.2+9.69=8.99-5.08-3.77+4.05=2.6+8.58-4.54-6.27=4.31+8.03-0.04=4.62+8.83+3.15+1.21=9.53-7.07+3.62=7.98+7.3-4=8.49+2.27+9.8+2.89=6.5-0.87+7.49-2.18=6.16-2.08-2.83+4.96=5.73+6.55=5.27-3.72+9.59-4.76=8.77-0.16=3.32+2.82=8.37-1.64-0.94=5.83-1.39+1.14-0.58=7.64-5.12+9.46+5.02=4.11-1.6=7.27+4.22+1.67=9.32-8.04-0.56+2.17=6.54+4.99-5.98-0.81=2.25+3.78-3.53+6.31=3.59-0.59-1.22+9.53=7.49+6.85+8.07-9.43=0.34+5.34+0.7=4.88+7.94-1.07-6.69=4.69-1.95-0.08=6.95-4.66-0.79-1.2=2.49+6.57+5.65=4.76+2.25-3.99=0.46+6.49-0.86-2.48=5.52+5.13-6.47+1.49=7.97+0.51-8.14=9.66-3.26-2.35-0.3=1.33+8.82+8-6.17=5.21+3.87+8.97+1.04=9.1+4.11-4.9-0.29=5.94+4.9+0.35+0.65=0.15+4.55+9.88+6.85=9.29-1.88-0.24-5.71=8.36+6.18-3.29-3.59=5.09-4.15=3.69-2.8+5.28-3.95=9.03-0.99-6.04+5.89=7.4+6.81+1.11+3.08=6.84+1.09=0.19+3.2-0.84-1.78=8.72+7.28+9.01+3.39=2.9+6.78-6.72=7.73+6.07+9.37+4.2=8.34+2.77-5.25=7.63-4.7-2.42=3.39+7.89-1.36-5.33=9.28-2.8+4.48-1=8.44-1.02-0.3=9.98-9.09+8.28=0.95+3.13=1.05+1.22+7.61-0.91=5.77-5.57+2.7=8.43-8.15+4.62-4.67=3.38+8.79-0.18-9.7=2.28+4.22-0.91=9.76-4.29-3.68+2.09=3.11-0.91-1.99+4.42=7.32+4.62+6.14+0.4=4.67+9.46=9.11-0.79-3.61-3=9.88-3.8-5.11+7.12=5.85+4.74=1.83-0.79=8.55-0.08+4.3-8.29=3.09+1.59+6.17=8.28+5.35+0.5+5.16=5.29-1.87+7.12+4.9=3.55+9.28+1.77-3.34=9.96-6.96-0.83-1.29=3.91+7.19-9.49+1.32=4.56+4.35+6.28+7.71=3.54-0.73+8.87=7.74+6.16-8.25+9.44=3.09-0.87-0.46+2.13=7.16+2.85+2.93-6.71=1.12+7.6-4.84=7.14-1.2+2.61+7.62=9.99-2.62-2.59+7.46=8.7+2.69+5.61+9.39=7.5+1.52=9.85+5.16-7.23=3.84+0.88=6.19-2.49+2.28=8.22+7.42+8.59=7.22+6.67+7.88=9.19-2.66+2.23+2.24=9.22-3.11+7.53=1.5+7.76+2.97-1.25=9.61-3.87-2.61=6.91-2.29-0.65+9.17=7.09+1.65-7.08-1.1=9.78+5.91-0.61=9.04-6.22+6.23-1.1=4.69-1.62=7.1-0.85+2.18=6.58-0.69+3.02=5.92-0.11+4.14+6.77=8.72-8+9.19+8.68=3.01+6.53-7.46=8.37-4.65+3.4+0.27=8.55-3.46-0.91-3.18=3.06+1.75+3.14-4.85=6.53-6.06+2.51-1.47=9.75-0.71-8.09+4.6=4.98+1.41+7.92+4.41=4.71+8.28-2.76-3.2=7.65-1.66-1.5+4.3=6.98+5.71+9.43+8.18=2.26+7.05-5.48-1.61=7.63+2.01-7.55=9.3+7.95+6.51=2.51+0.53+0.38-1.35=0.14+2.9+9.9-0.56=8.64-0.04-6.98=8.81-3.53-4.09=9.42-2.39-0.18=0.44+9.79+5.32=2.05+1.19=7.9-2.28-0.08-3.44=7.61-0.28+7.45=9.44-2.26+8.58+8.63=7.25+1.19-6.44+3.04=4.54+8.25=5.23+3.33+9.84+6.55=9.59+0.06=3.99+6.62+6.6-5.49=3.47+4.63+4.72=3.97-1.12-0.98+7.52=1.17+8.72+9.93-0.54=8.52+5.91+3.98+6.19=8.27-7.43+5.08=7.47+2.12-9.33=9.74+9.84+9.72-5.8=5.23+8.87+9.4-5.18=9.54-8.09+9.49+0.89=6.84-2.88-2.28-1.03=8.32-0.35-6.65=8.71-0.64-3.29=1.34+4.64=7.68+5=5.34-4.05-1.01=4.28-1.2-0.05=8.25+2.79-8.62+2.38=5.38-2.58+4.03+0.96=6.08+4.32-1.9-1.65=8.09+7.04-6.31+6.24=6.47-1.77+3.86+8.85=4.14+9.94+5.23+1.94=4.37+9.03-2.46+0.47=6.71-4.79+5.16+0.33=7.32-4.35-0.39=9.82-2.65-6.39=9.01+6.74-0.31=7.68+3.5-2.63-6.66=7.64+8.94+9.68-1.45=5.28-2.65=7.91-5.79+0.66+8.81=4.4-0.2-2.65-1.11=4.34+5=1.09+4.47+6.15+4.84=7.78-6.37+9.72-0.96=8.48-4.47+8.57+8.06=7.09+4.2-6.84=0.39+6.31+7.61+9.15=9.93-3.6-4.89=5.53-3.02-0.27=5.35-0.66+7.29+9.01=6.84+7.52-0.1-4.15=7.76-2.63-0.16=7.23-0.89=9.59+3+2.6+4.73=2.8-1.07+4.25=4.13+9.13=0.63+7.22+7.04+5.19=5.38+9.03-2.3+1.85=2.83+5.81=7.08-5.94+9.42=0.17+9.35-5.12=5.93+6.49+9.57+8.86=8.29-4.72+5.34-1.44=3.94+2.25=8.84-7.9+0.03+1.1=6.69+5.57+5.85+4.79=8.54-3.18-0.59+8.67=4.19-3.55+4.31+6.21=8.75-5.35=3.75-2.13-1.38+6.07=9.31-0.06+4.64=6.13-4.59-1.1+8.22=8.5+3.96=9.35-8.52+8.08+4.23=4.42-3.05-1.08+1.95=9.71-8.22+2.16=0.09+0.49=5.72-0.81+5.98-8.22=8.19-0.56=7.25-1.52+2.88=8.54+8.46+0.74-3.64=5.84-3.05+8.41-0.74=7.44-0.67-1.56-4=2.53+5.47+7.19=8.81-2.03+7.83=8.81-6.67-1.79=8.47-0.04+7.18=2.64-0.67+6.19+1.99=5.1+6.85+8.62-7.68=7.72-1.5-2.38+0.6=7.53+6.98=1.1+8.37-8.62=9.75-7.54-1.91+0.02=1.01+8.64+6.48-1.23=8.74-1.62-1.66-3.65=0.51+0.74+6.34=8.62-5.04+1.52=9.9-1.38-3.23=7.58+9.8=7.57+4.9+6.13-3.59=9.66-2.29+1.47-1.5=8.29-3.46+6.4-8.44=7.47-0.99-5.4=7.7+9.63-4.01-4.56=4.06+7.31+4.51=8.19-2.47+8.95+2.91=5.58-5.06=8.34-0.1-1.98+3.58=7.68+0.75=8.93+3.51=7.45-2.28-2.37=5.32-0.68-3.2-1.21=9.71-8.8+5.23=6.18+3.87+9.8+8.27=5.77-4.1=9.04-2.39-3.1=7.52+7.42-3.58-1.1=6.79+2.45+8.5+7.18=5.12+1.5+4.75=9.3-0.16-4.46=8.93+1.07+4.58-3.66=4.75+9.92+8.03=6.98+1.19+5.99=8.28+1.27=6.32-1.17-5.03=7.77-5.02+5.56-4.12=5.65+9.73-5.54=6.12-1.63=8.08+0.2-6.51+0.18=4.28+6.53-2.91-6.27=4.82+9.76-1.36-1.33=1.86+2.23+9.24=7.24-0.91=6.11-0.77-5.15+3.97=7.4+4.9-1.81+9.32=6.54-3.31+5.88=6+9.73+5.2+1.49=6.68-3.5-0.53-0.41=9.74+3.23=5.64-4.96=8.08+1.21+9.44=9.61-2.61-0.18-5.52=8.5-1.83-1.01+1.73=8.02+5.13+6.07=6.67-5.6+2.96+1.66=1.83+9.5-4.52-4.54=8.71-0.92-5.18+8.49=7.15+7.63-3.7=5.86+7.61-5.01-1.83=4.37-0.14-1.89-0.76=9.61+2.33-7.77=5.71+8.23-5.26-0.64=7.99-1.66-0.94=4.62-4.15+4.42=2.34+7.02-2.38+0.49=9.11+3.25+6.35+7.8=9.29-4.56-0.68+3.91=6.5+5.23-2.71=9.26-5.71+3.79=8.76-1.42-4.08+5.28=3.49+1.52+8.65+8.04=3.72+8.48+2.49+9.49=5.94+1.73+1.74=7.75-0.67+5.33-0.49=5.76-4.49=4.62-0.07-0.53-3.05=2.5-0.15-0.05=6.52+1.6-3.67+3.87=7.43-5.54-0.43-1.2=6.12-3.13-1.56-0.73=9.27-0.28-3.25-0.6=3.77+7.87+3.04-6.19=3.55+8.65+7.51-8.13=2.17+8.32-9.93+5.97=3.12+6.15+8.65=7.35-1.09+1.36+8.4=3.76+9.61+4.99+7.89=8.5+5.59+7.11=6.87+0.57-2.54-1.78=5.39+8.47+9.43+5.75=5.14-0.25+0.49+7.35=8.09+4.46-6.31+9.53=7.01-2.74-0.14+8.3=1.7-1.36+2.36-2.53=7.42-1.22-3.89-0.11=6.35-0.47-5.43-0.16=6.38+3.13=5+7.23-2.21+0.76=6.69-6.59+6.08+6.01=4.42-1.4-0.78-1.52=2.87+9.26=8.48-1.6-6.34+3.72=6.24+4.17+9.71+0.1=6.88-0.48-3.16+7.81=3.83+2.75+6.88=8.51-0.22-6.99-1.01=8.71-2.39-0.16-4.64=8.17+4.62=0.51+8.83+7.49=4.03+5.66=7.64-3.79+5.02-0.33=5.63-4.05+8.76+5.51=8.53-5.15+4.32=8.82+6.88+4.96=4.36+6.07+8.82-8.76=9.53-8.3+3.41+7.05=8.84-5.42+9.54+5.07=9.14-5.29-2.4-0.44=8.72-0.82-5.71-1.08=7.12-1.67-2.66=5.96+2.63-1.24+6.44=9.11-3.58+8.11-4.36=0.42+7.17-1.01=8.21+8.85+0.39=5.98+6.1+4.63=5.74+6.25-5.9=3.35-2.89+6.45+7.93=5.18+9.12=5.45+5.44+0.72+3.37=9.39-2.27-5.58=5.52-4.74+9.28-9.75=7.59-2.88-1.61-0.18=5.42+1.93+5.69+2.2=5.15-0.11-3.53+7.49=9.61-1.08=2.59-2.18+7.9+3.32=8.89-5.9+3.43=7.09-2.69+1.64+9.59=8.94-4.95+1.91-0.06=4.98+2.8-2.75=8.43-3.61+1.29+3.01=1.49+6.87+2.53-7.35=2.68+5.53+4.43+2.51=2.7+7.32-7.59-1.99=4.53-3.98+0.11+7.87=9.61+4.05=2.06-1.31+3.59=5.8+7.85-4+7.71=2.16-1.78+4.08-3.14=8.21+5.32-8.19-5.01=7.73+6.05+8.84=8.59-6.38+1.29=4.83+3.5-5.65+6.24=7.19-1.41+4.84=8.18+9.75+9.39-2.31=7.76+7.09-9.24+5.81=4.59+8.36+1.38-1.23=0.97-0.33+8.23+7.52=4.55+3.73=9.26-6.68-2.04+3.78=2.26+5.79=2.85+7.22=9.81+3.69-0.81=5.63-0.14-5.02+4.93=1.24+1.99-0.96=8.29-4.26+9.28=6.84-2.35+6.16+2.06=6.26+0.1-5.55=5.76-5.11+6.24=8.22-0.61=6.33-1.99+0.24-4.31=8.66-0.06-0.85+8.02=0.12+3.65-3.42+9.37=9.09-4.24-0.27-1.3=7.38-5.49-0.24=8.91-1.21+4.77-5.74=1.28+6.11-6.38=8.85-8.42=4.1+0.27-0.71=1.55+9.4=7.67-0.84+8.97=8.87-4.69+8.2-6.19=6.34+0.23+6.32-8.13=4.9+2.87+4.46-2.27=7.76-7.17+3.8+6.78=9.22-3.3+1.52-3.11=9.14-7.25=7.36-1.81-2.96=7.36-3.91+1.35-3.01=6.52-0.44=8.85-0.09-2.8+3.6=0.76+7.96-0.57+2.15=6.81-1.04+4.1-8.17=8.17-5.99-0.2-1.15=7.66+9.18+5.92=9.19+4.65+9.92=3.09+4.5-2.55=5.47+1.74-1.37+5.35=7.7+1.86+1.29-6.65=3+7.45-4.36=3.48-2+1.27=8.31-6.85+4.1=9.39+7.06-6.04+3=7.95-4.68-1.81+6.3=9.94-3.34-1.44+8.29=5.27+2.68-5.71+9.76=2.01-0.59=4.99-3.56-0.57=0.48+9.2+1.16=3.02+4.15-3.43+0.66=0.02+7.34+8.29=9.64-7.39-0.7+3.44=7.83+2.36+6.34=8.22-0.09-1.66-4.57=1+6.5+3.56+9.99=8.46-1.96-1.77+9.39=9.01-7.66=8.39-1.33-0.36-0.94=8.56+1.93-2.46-3.47=8.36-1.63+2.11=7.25+0.68+4.6-6.64=2.79+0.98+7.39=7.04+5.37+9.05-1.79=3.33+4.16-5.2=7.25-3.51-1.65-1.36=5.33-0.13+3.14+5.36=4.21-0.93+3.55+8.76=7.17+3.98-4.72+7.34=5.33-1.84-1.21=5.86-0.73+1.91+2.25=7.42-7.25=7.09-3.92+8.62=9.22+3.25-1.9-1.88=5.63+4.99+4.36=5.41+6.34+8.42-5.65=8.56+1.83+9.61=9.73-7.17+8-7.21=7.37-1.19-0.8-2.38=6.96-1.66=8.89+4.94+9.04+8.97=7.5-2.26-1.37-2.37=4.43-3.47+4.08-2.54=5.74-5.51+9.87-0.48=9.09-2.42-0.26+2.44=7.27-5.59=3.53-0.6-1.71=5.99+3.45+6.99+1.67=9.69+8.52+1.65+9.09=3.15+5.46-5.18+2.85=9.39-7.43-0.87+8.54=5.63-3.85=8.71-1.59+6.25+9.96=9.38-5.85-0.7=4.25+7.19-6.65+5.68=9.83-0.59-5.28=6.47+3.87-6.68-0.67=6.03-2.29+1.37=4.96+7.93+7.18=7.4-3.68-3.48+6.52=8.95-6.46-0.15+8.57=1.4+6.46+9.95-9.68=0.32+2.92+8.42+3.28=9.14+7.59-0.56+4.47=3.83+7.86-5.75+3.39=7.81+3.05+7.1-3.98=3.27+8.77-0.61=7.36+4.63=5.57-4.65=9.3-8.29-0.7+7.07=6.52-0.02-5.47=5-0.35-3.9=3.93-3.37+6.2-5.67=8.05-2.83=9.21-4.3+8.46+4.93=7.84-0.48-5.4-0.81=4.92+9.56-6.34-7.69=0.36+9.71-0.07-4.96=3.26-1.64+7.49=6.92+9.37+3.25+8.13=7.29+7.57-2.84-4.4=6.09+9.31-9.85-3.6=6.73+9.81-1.88=4.75+5.19-1.88-5.63=3.37-0.35-2.69+5.42=7.21+1=1.94+8.12-2.38+8.52=3.1+8.6-9.37+2.59=6.53+4.07-7.72=4.26+7-1.51+6.55=5.36+9.98-1.64-9.27=1.66-0.66+3.74=5.14+9-9.59+1.72=8.56+4.73+2.85+3.96=8.71+3.31=9.26-0.47-1.63-5.77=6.34+8.59-6.07+0.55=7.53-0.07=3.43-2.8+5.96+6.83=4.88+8.17+4.19=2.18+5.81+2.92+3.2=8.89+3.36-9.6+4.26=3.2-0.54+9.82=1.63+1.46+6.79-5.79=3+7.49+3.77+0.09=9.11+3.85=5.19-2.18-0.48-2.02=9.49-1.37-1.76-4.16=7.16-7.01+9.45-8.9=0.57+2.63=9.88+1.19-7.66-0.38=7.5+9.8-5.38+8.53=2.8-0.58+5.55=5.74-4.05-0.53=8.09+6.65+2.61-3.29=2.64+6.47-0.84=6.79+4.29+6.6-7.26=6.57-0.46+8.93+1.45=9.67-0.37-2.33=5.38-1.67-1.12=8.94-4.37+2.7-0.15=8.19-7.4-0.67+4.44=5.79-2.05=0.42+5.29-2.32=9.58+8.65+3.06+7.72=9.98+5.94+7.49-2.01=7.12+8.88+4.5-8.4=8.2-2.73+5.09+7.51=7.33-4.14+5.09-6.46=9.11-4.39-2.8+0.26=8.29+9.93+9.81-0.25=8.12-0.3-7.14=2.86-1.12-1.18+3.06=9.46-1.39-0.7=7.44-4.51+0.73=9.22-5.79+5.1=9.89+5.6-8.2-7.05=4.61+1.89+7.23=6.12-2.4+1.87-3.01=7.01-5.81+4.07-0.78=5.26+5.5-0.03=9.78-2.18-1.23-1.85=7.67+6.06+0.29=9.1-5.98+6.15-5.49=5.23-0.41+0.26+8.15=7.84+7.02-0.73+2.36=5.86+9.91=4.67+7.43+1.28+0.55=9.41-0.03-8.58=9.81+2.68-2.16-6.12=5.96-2.15=8.79-4.03+2.95-3.15=0.3+2.61+9.23+0.92=9.27+5.2-0.65-5.34=9.76+6.19+3.57-6.39=6.9+1.3-7.22+9.61=6.67+9.26+3.23-5.31=6+8.71+7.29+5.75=6.01-0.69=7.8-3.72-0.6-0.28=6.96-1.84-1.24+6.92=7.85+3.07-8.69+5.66=8.74-0.02-5.85-0.78=1.55+7.77-1.61=4.52-3.08+6.43=8.53-0.93+0.76-1.93=5.21-0.26+0.76=4.88+0.49+3.01+0.18=1.65+8.31=6.83-1.59+5.07+6.6=3.66-1.61-1.8=2.8+4.02+3.31-9.47=7.98+8.74+6.74-9.92=9.43-1.46-1.08-4.12=4.72-0.68-2.3=参考答案9.6-0.81-1.5-4.27=3.026.49-2.12-3.71=0.668.07+4.49-1.84+2.5=13.229.97+6.43+5.23=21.638.21+4.35-9.41=3.153.83+4.93+3.19+4.41=16.360.38+5.9+9.95-8.91=7.328.51+6.6-2.08-4.05=8.988.95-7.2+8.83=10.587.57+3.75-1.19+7.82=17.950.8+9.67+2.93=13.41.33+6.82+9-3.89=13.269.72-4.13+3.26=8.858.58-0.71-3.96-0.28=3.630.91+7.21-4.81+7.37=10.686.37-0.78=5.599.4-1.76-2.69+9.03=13.987.49-7.2=0.295.44-1.89+5.33=8.886.74-3.85-2.73=0.160.39+6.91=7.37.08+3.18+2.51=12.778.54-5.56-2.4+8.67=9.255.74-3.63+8.54-0.89=9.766.36-4.53-1.69+5.82=5.962.62+5.6-0.14+2.33=10.416.87-0.51=6.360.73+9.43+7.55=17.717.22+9.8-1.54+7.92=23.44.16+3.57+4.95=12.683.27+9.32-2.37=10.223.64+8.74=12.389.42-8.25=1.173.73+6.4-2.01=8.126.27-4.13=2.142.65+8.38=11.039.65+8.59-7.74=10.53.48-3.27=0.213.1+5.83-5.7-1.05=2.187.95+0.21-0.3-7.61=0.256.35+4.08-7.57-0.58=2.286.57+6.77-7.87-1.9=3.572.45+9.78-4.14-5.53=2.566.87-3.89+2.57=5.557.34-0.94-0.28-0.06=6.064.8-0.18+7.42=12.048.54-7.59=0.956.24+3.81-7.2=2.858.09+4.68-4.22-0.46=8.099.52+3.97-5.23=8.265.56+6.04-2.68-6.86=2.064.9+9.1-9.66=4.344-2.47=1.533.95+9.46-3.94-4.61=4.866.93+5.28-3.19=9.022.79-1.12+5.15-1.62=5.28.57-2.15=6.426.39-0.83=5.564.65+0.15+5.19+0.6=10.596.32-0.19=6.136.28-0.33-1.87=4.083.48+8.94-0.16+4.64=16.99.53+8.71-5.51=12.730.88+2.74+0.3-1.69=2.236.32-3.76+3.43=5.997.75+0.27+8.98=179.92-5.95+9.52+6.13=19.629.86-1.49-5.75=2.623.28+4.05+2.34+8.79=18.467.14+8.73-2.51+5.11=18.477.35+5.37-1.45-8.2=3.070.82+5.37-5+4.66=5.856.78-2.06+7.83-2.4=10.158.74-1.71+6.32-7.76=5.596.66-5.18=1.487.94-1.84=6.12.91+0.35+8.12-5.08=6.37.68-0.52-6.28=0.882.94-0.15+2.48=5.279.82-0.21-2.01-0.38=7.223.82+7.81-9.17=2.469.28-0.54+7.39-1.48=14.656.24+4.66+5.62=16.524.27+5.3=9.578.43-1.12-0.48-1.26=5.574.85-4.34=0.515.25-0.7+2.67+7.64=14.866.38+1.62=86.98-1.5=5.485.05+3.85+8.62+6.05=23.578.45-0.96-6.07+6.91=8.336.58-2.02+3.08-2.55=5.091.35+7.26=8.617.23-0.02=7.219.38+6.1-5.6-6.77=3.117.08-1.82=5.267.47-7.28+1.89+6.73=8.818.76-6.72=2.048.19+2.61+9.11-5.95=13.964.69-4.05+0.77+5.43=6.843.59+6.98+5.7=16.278.93+5.29+5.15-1.24=18.138.11-2.12+8.48-5.31=9.167.74-0.2-2.8=4.741.41+5.26=6.678.8+3-2.97-8.44=0.396.39+1.22-5.58=2.034.57+7.91-3.14=9.348.47-1.66-2.26-2.14=2.416-5.8+9.94+3.04=13.188.7+5.27-6.6=7.378.6-2.15-2.9+9.85=13.47.59-4.91+6.27=8.954.59+1.76+1.67+1=9.027.04-1.28-0.95-2.92=1.890.67+7.35-7.25+1.55=2.327.78-4.44+0.45+9.41=13.28.09-1.86+3.83-7.38=2.683.77+4.29=8.061.02+9.85+7.62-3.32=15.175.4+0.35+0.49=6.242.35-2.25+3.58+4.84=8.521.79+8.18=9.977.39+0.61-4.16=3.847.92+6.91-3.6=11.239.42-0.06-6.08-1.55=1.736.81-6.71+1.38-0.73=0.756.98-0.06-0.42-3.26=3.244.52+2.33+7.32=14.178.81+8.41-8.78+5.06=13.58.37-6.37+5.4+3.2=10.67.56+0.23+3.57=11.366.17-0.39-1.01-3.49=1.280.98+9.78-6.73+2.19=6.221.97+6.84+0.93=9.747.08-0.28-4.87=1.937.65-6.16+8.65-9.58=0.562.68-1.81=0.879.61-3.16=6.450.13+4.73=4.867.52-0.55=6.973.17-1.79=1.389.58-4.1+4.12=9.67.59-3.72-1.52-2.06=0.297.51+4.77-7.04-2.3=2.947.76+1.98+8.45-7.05=11.144.68+2.51+4.9=12.095.06+9.99-2.35+1.09=13.795.09-1.32+8.05+8.46=20.289.56-4.18+9.96-8.47=6.876.05-0.64+6.5=11.911.12+3.42+7.55-1.5=10.595.69+2.46=8.158.38-2.24-2.36=3.785.29+1.89+0.57=7.752.37-0.26+9.46-2.23=9.349.86+1.35-1.53-3.04=6.645.74-3.06+3.52=6.26.84+1.12-3.2-4.61=0.156.89-0.16-4.71=2.021.82-1.59+8.12-3.32=5.038.52+0.23=8.754.91-0.43-1.66+0.15=2.977.99+6.16+8.74-5.77=17.122.18+5.91-2.53+2.19=7.756.11+2.17+2.94-8.96=2.267.35-1.34-4.68-0.1=1.234.66+6.61-3.03-3.93=4.316.66+9.2+9.69=25.558.99-5.08-3.77+4.05=4.192.6+8.58-4.54-6.27=0.374.31+8.03-0.04=12.34.62+8.83+3.15+1.21=17.819.53-7.07+3.62=6.087.98+7.3-4=11.288.49+2.27+9.8+2.89=23.456.5-0.87+7.49-2.18=10.946.16-2.08-2.83+4.96=6.215.73+6.55=12.285.27-3.72+9.59-4.76=6.388.77-0.16=8.613.32+2.82=6.148.37-1.64-0.94=5.795.83-1.39+1.14-0.58=57.64-5.12+9.46+5.02=174.11-1.6=2.517.27+4.22+1.67=13.169.32-8.04-0.56+2.17=2.896.54+4.99-5.98-0.81=4.742.25+3.78-3.53+6.31=8.813.59-0.59-1.22+9.53=11.317.49+6.85+8.07-9.43=12.980.34+5.34+0.7=6.384.88+7.94-1.07-6.69=5.064.69-1.95-0.08=2.666.95-4.66-0.79-1.2=0.32.49+6.57+5.65=14.714.76+2.25-3.99=3.020.46+6.49-0.86-2.48=3.615.52+5.13-6.47+1.49=5.677.97+0.51-8.14=0.349.66-3.26-2.35-0.3=3.751.33+8.82+8-6.17=11.985.21+3.87+8.97+1.04=19.099.1+4.11-4.9-0.29=8.025.94+4.9+0.35+0.65=11.840.15+4.55+9.88+6.85=21.439.29-1.88-0.24-5.71=1.468.36+6.18-3.29-3.59=7.665.09-4.15=0.943.69-2.8+5.28-3.95=2.229.03-0.99-6.04+5.89=7.897.4+6.81+1.11+3.08=18.46.84+1.09=7.930.19+3.2-0.84-1.78=0.778.72+7.28+9.01+3.39=28.42.9+6.78-6.72=2.967.73+6.07+9.37+4.2=27.378.34+2.77-5.25=5.867.63-4.7-2.42=0.513.39+7.89-1.36-5.33=4.599.28-2.8+4.48-1=9.968.44-1.02-0.3=7.129.98-9.09+8.28=9.170.95+3.13=4.081.05+1.22+7.61-0.91=8.975.77-5.57+2.7=2.98.43-8.15+4.62-4.67=0.233.38+8.79-0.18-9.7=2.292.28+4.22-0.91=5.599.76-4.29-3.68+2.09=3.883.11-0.91-1.99+4.42=4.637.32+4.62+6.14+0.4=18.484.67+9.46=14.139.11-0.79-3.61-3=1.719.88-3.8-5.11+7.12=8.095.85+4.74=10.591.83-0.79=1.048.55-0.08+4.3-8.29=4.483.09+1.59+6.17=10.858.28+5.35+0.5+5.16=19.295.29-1.87+7.12+4.9=15.443.55+9.28+1.77-3.34=11.269.96-6.96-0.83-1.29=0.883.91+7.19-9.49+1.32=2.934.56+4.35+6.28+7.71=22.93.54-0.73+8.87=11.687.74+6.16-8.25+9.44=15.093.09-0.87-0.46+2.13=3.897.16+2.85+2.93-6.71=6.231.12+7.6-4.84=3.887.14-1.2+2.61+7.62=16.179.99-2.62-2.59+7.46=12.248.7+2.69+5.61+9.39=26.397.5+1.52=9.029.85+5.16-7.23=7.783.84+0.88=4.726.19-2.49+2.28=5.988.22+7.42+8.59=24.237.22+6.67+7.88=21.779.19-2.66+2.23+2.24=119.22-3.11+7.53=13.641.5+7.76+2.97-1.25=10.989.61-3.87-2.61=3.136.91-2.29-0.65+9.17=13.147.09+1.65-7.08-1.1=0.569.78+5.91-0.61=15.089.04-6.22+6.23-1.1=7.954.69-1.62=3.077.1-0.85+2.18=8.436.58-0.69+3.02=8.915.92-0.11+4.14+6.77=16.728.72-8+9.19+8.68=18.593.01+6.53-7.46=2.088.37-4.65+3.4+0.27=7.398.55-3.46-0.91-3.18=13.06+1.75+3.14-4.85=3.16.53-6.06+2.51-1.47=1.519.75-0.71-8.09+4.6=5.554.98+1.41+7.92+4.41=18.724.71+8.28-2.76-3.2=7.037.65-1.66-1.5+4.3=8.796.98+5.71+9.43+8.18=30.32.26+7.05-5.48-1.61=2.227.63+2.01-7.55=2.099.3+7.95+6.51=23.762.51+0.53+0.38-1.35=2.070.14+2.9+9.9-0.56=12.388.64-0.04-6.98=1.628.81-3.53-4.09=1.199.42-2.39-0.18=6.850.44+9.79+5.32=15.552.05+1.19=3.247.9-2.28-0.08-3.44=2.17.61-0.28+7.45=14.789.44-2.26+8.58+8.63=24.397.25+1.19-6.44+3.04=5.044.54+8.25=12.795.23+3.33+9.84+6.55=24.959.59+0.06=9.653.99+6.62+6.6-5.49=11.723.47+4.63+4.72=12.823.97-1.12-0.98+7.52=9.391.17+8.72+9.93-0.54=19.288.52+5.91+3.98+6.19=24.68.27-7.43+5.08=5.927.47+2.12-9.33=0.269.74+9.84+9.72-5.8=23.55.23+8.87+9.4-5.18=18.329.54-8.09+9.49+0.89=11.836.84-2.88-2.28-1.03=0.658.32-0.35-6.65=1.328.71-0.64-3.29=4.781.34+4.64=5.987.68+5=12.685.34-4.05-1.01=0.284.28-1.2-0.05=3.038.25+2.79-8.62+2.38=4.85.38-2.58+4.03+0.96=7.796.08+4.32-1.9-1.65=6.858.09+7.04-6.31+6.24=15.066.47-1.77+3.86+8.85=17.414.14+9.94+5.23+1.94=21.254.37+9.03-2.46+0.47=11.416.71-4.79+5.16+0.33=7.417.32-4.35-0.39=2.589.82-2.65-6.39=0.789.01+6.74-0.31=15.447.68+3.5-2.63-6.66=1.897.64+8.94+9.68-1.45=24.815.28-2.65=2.637.91-5.79+0.66+8.81=11.594.4-0.2-2.65-1.11=0.444.34+5=9.341.09+4.47+6.15+4.84=16.557.78-6.37+9.72-0.96=10.178.48-4.47+8.57+8.06=20.647.09+4.2-6.84=4.450.39+6.31+7.61+9.15=23.469.93-3.6-4.89=1.445.53-3.02-0.27=2.245.35-0.66+7.29+9.01=20.996.84+7.52-0.1-4.15=10.117.76-2.63-0.16=4.977.23-0.89=6.349.59+3+2.6+4.73=19.922.8-1.07+4.25=5.984.13+9.13=13.260.63+7.22+7.04+5.19=20.085.38+9.03-2.3+1.85=13.962.83+5.81=8.647.08-5.94+9.42=10.560.17+9.35-5.12=4.45.93+6.49+9.57+8.86=30.858.29-4.72+5.34-1.44=7.473.94+2.25=6.198.84-7.9+0.03+1.1=2.076.69+5.57+5.85+4.79=22.98.54-3.18-0.59+8.67=13.444.19-3.55+4.31+6.21=11.168.75-5.35=3.43.75-2.13-1.38+6.07=6.319.31-0.06+4.64=13.896.13-4.59-1.1+8.22=8.668.5+3.96=12.469.35-8.52+8.08+4.23=13.144.42-3.05-1.08+1.95=2.249.71-8.22+2.16=3.650.09+0.49=0.585.72-0.81+5.98-8.22=2.678.19-0.56=7.637.25-1.52+2.88=8.618.54+8.46+0.74-3.64=14.15.84-3.05+8.41-0.74=10.467.44-0.67-1.56-4=1.212.53+5.47+7.19=15.198.81-2.03+7.83=14.618.81-6.67-1.79=0.358.47-0.04+7.18=15.612.64-0.67+6.19+1.99=10.155.1+6.85+8.62-7.68=12.897.72-1.5-2.38+0.6=4.447.53+6.98=14.511.1+8.37-8.62=0.859.75-7.54-1.91+0.02=0.321.01+8.64+6.48-1.23=14.98.74-1.62-1.66-3.65=1.810.51+0.74+6.34=7.598.62-5.04+1.52=5.19.9-1.38-3.23=5.297.58+9.8=17.387.57+4.9+6.13-3.59=15.019.66-2.29+1.47-1.5=7.348.29-3.46+6.4-8.44=2.797.47-0.99-5.4=1.087.7+9.63-4.01-4.56=8.764.06+7.31+4.51=15.888.19-2.47+8.95+2.91=17.585.58-5.06=0.528.34-0.1-1.98+3.58=9.847.68+0.75=8.438.93+3.51=12.447.45-2.28-2.37=2.85.32-0.68-3.2-1.21=0.239.71-8.8+5.23=6.146.18+3.87+9.8+8.27=28.125.77-4.1=1.679.04-2.39-3.1=3.557.52+7.42-3.58-1.1=10.266.79+2.45+8.5+7.18=24.925.12+1.5+4.75=11.379.3-0.16-4.46=4.688.93+1.07+4.58-3.66=10.924.75+9.92+8.03=22.76.98+1.19+5.99=14.168.28+1.27=9.556.32-1.17-5.03=0.127.77-5.02+5.56-4.12=4.195.65+9.73-5.54=9.846.12-1.63=4.498.08+0.2-6.51+0.18=1.954.28+6.53-2.91-6.27=1.634.82+9.76-1.36-1.33=11.891.86+2.23+9.24=13.337.24-0.91=6.336.11-0.77-5.15+3.97=4.167.4+4.9-1.81+9.32=19.816.54-3.31+5.88=9.116+9.73+5.2+1.49=22.426.68-3.5-0.53-0.41=2.249.74+3.23=12.975.64-4.96=0.688.08+1.21+9.44=18.739.61-2.61-0.18-5.52=1.38.5-1.83-1.01+1.73=7.398.02+5.13+6.07=19.226.67-5.6+2.96+1.66=5.691.83+9.5-4.52-4.54=2.278.71-0.92-5.18+8.49=11.17.15+7.63-3.7=11.085.86+7.61-5.01-1.83=6.634.37-0.14-1.89-0.76=1.589.61+2.33-7.77=4.175.71+8.23-5.26-0.64=8.047.99-1.66-0.94=5.394.62-4.15+4.42=4.892.34+7.02-2.38+0.49=7.479.11+3.25+6.35+7.8=26.519.29-4.56-0.68+3.91=7.966.5+5.23-2.71=9.029.26-5.71+3.79=7.348.76-1.42-4.08+5.28=8.543.49+1.52+8.65+8.04=21.73.72+8.48+2.49+9.49=24.185.94+1.73+1.74=9.417.75-0.67+5.33-0.49=11.925.76-4.49=1.274.62-0.07-0.53-3.05=0.972.5-0.15-0.05=2.36.52+1.6-3.67+3.87=8.327.43-5.54-0.43-1.2=0.266.12-3.13-1.56-0.73=0.79.27-0.28-3.25-0.6=5.143.77+7.87+3.04-6.19=8.493.55+8.65+7.51-8.13=11.582.17+8.32-9.93+5.97=6.533.12+6.15+8.65=17.927.35-1.09+1.36+8.4=16.023.76+9.61+4.99+7.89=26.258.5+5.59+7.11=21.26.87+0.57-2.54-1.78=3.125.39+8.47+9.43+5.75=29.045.14-0.25+0.49+7.35=12.738.09+4.46-6.31+9.53=15.777.01-2.74-0.14+8.3=12.431.7-1.36+2.36-2.53=0.177.42-1.22-3.89-0.11=2.26.35-0.47-5.43-0.16=0.296.38+3.13=9.515+7.23-2.21+0.76=10.786.69-6.59+6.08+6.01=12.194.42-1.4-0.78-1.52=0.722.87+9.26=12.138.48-1.6-6.34+3.72=4.266.24+4.17+9.71+0.1=20.226.88-0.48-3.16+7.81=11.053.83+2.75+6.88=13.468.51-0.22-6.99-1.01=0.298.71-2.39-0.16-4.64=1.528.17+4.62=12.790.51+8.83+7.49=16.834.03+5.66=9.697.64-3.79+5.02-0.33=8.545.63-4.05+8.76+5.51=15.858.53-5.15+4.32=7.78.82+6.88+4.96=20.664.36+6.07+8.82-8.76=10.499.53-8.3+3.41+7.05=11.698.84-5.42+9.54+5.07=18.039.14-5.29-2.4-0.44=1.018.72-0.82-5.71-1.08=1.117.12-1.67-2.66=2.795.96+2.63-1.24+6.44=13.799.11-3.58+8.11-4.36=9.280.42+7.17-1.01=6.588.21+8.85+0.39=17.455.98+6.1+4.63=16.715.74+6.25-5.9=6.093.35-2.89+6.45+7.93=14.845.18+9.12=14.35.45+5.44+0.72+3.37=14.989.39-2.27-5.58=1.545.52-4.74+9.28-9.75=0.317.59-2.88-1.61-0.18=2.925.42+1.93+5.69+2.2=15.245.15-0.11-3.53+7.49=99.61-1.08=8.532.59-2.18+7.9+3.32=11.638.89-5.9+3.43=6.427.09-2.69+1.64+9.59=15.638.94-4.95+1.91-0.06=5.844.98+2.8-2.75=5.038.43-3.61+1.29+3.01=9.121.49+6.87+2.53-7.35=3.542.68+5.53+4.43+2.51=15.152.7+7.32-7.59-1.99=0.444.53-3.98+0.11+7.87=8.539.61+4.05=13.662.06-1.31+3.59=4.345.8+7.85-4+7.71=17.362.16-1.78+4.08-3.14=1.328.21+5.32-8.19-5.01=0.337.73+6.05+8.84=22.628.59-6.38+1.29=3.54.83+3.5-5.65+6.24=8.927.19-1.41+4.84=10.628.18+9.75+9.39-2.31=25.017.76+7.09-9.24+5.81=11.424.59+8.36+1.38-1.23=13.10.97-0.33+8.23+7.52=16.394.55+3.73=8.289.26-6.68-2.04+3.78=4.322.26+5.79=8.052.85+7.22=10.079.81+3.69-0.81=12.695.63-0.14-5.02+4.93=5.41.24+1.99-0.96=2.278.29-4.26+9.28=13.316.84-2.35+6.16+2.06=12.716.26+0.1-5.55=0.815.76-5.11+6.24=6.898.22-0.61=7.616.33-1.99+0.24-4.31=0.278.66-0.06-0.85+8.02=15.770.12+3.65-3.42+9.37=9.729.09-4.24-0.27-1.3=3.287.38-5.49-0.24=1.658.91-1.21+4.77-5.74=6.731.28+6.11-6.38=1.018.85-8.42=0.434.1+0.27-0.71=3.661.55+9.4=10.957.67-0.84+8.97=15.88.87-4.69+8.2-6.19=6.196.34+0.23+6.32-8.13=4.764.9+2.87+4.46-2.27=9.967.76-7.17+3.8+6.78=11.179.22-3.3+1.52-3.11=4.339.14-7.25=1.897.36-1.81-2.96=2.597.36-3.91+1.35-3.01=1.796.52-0.44=6.088.85-0.09-2.8+3.6=9.560.76+7.96-0.57+2.15=10.36.81-1.04+4.1-8.17=1.78.17-5.99-0.2-1.15=0.837.66+9.18+5.92=22.769.19+4.65+9.92=23.763.09+4.5-2.55=5.045.47+1.74-1.37+5.35=11.197.7+1.86+1.29-6.65=4.23+7.45-4.36=6.093.48-2+1.27=2.758.31-6.85+4.1=5.569.39+7.06-6.04+3=13.417.95-4.68-1.81+6.3=7.769.94-3.34-1.44+8.29=13.455.27+2.68-5.71+9.76=122.01-0.59=1.424.99-3.56-0.57=0.860.48+9.2+1.16=10.843.02+4.15-3.43+0.66=4.40.02+7.34+8.29=15.659.64-7.39-0.7+3.44=4.997.83+2.36+6.34=16.538.22-0.09-1.66-4.57=1.91+6.5+3.56+9.99=21.058.46-1.96-1.77+9.39=14.129.01-7.66=1.358.39-1.33-0.36-0.94=5.768.56+1.93-2.46-3.47=4.568.36-1.63+2.11=8.847.25+0.68+4.6-6.64=5.892.79+0.98+7.39=11.167.04+5.37+9.05-1.79=19.673.33+4.16-5.2=2.297.25-3.51-1.65-1.36=0.735.33-0.13+3.14+5.36=13.74.21-0.93+3.55+8.76=15.597.17+3.98-4.72+7.34=13.775.33-1.84-1.21=2.285.86-0.73+1.91+2.25=9.297.42-7.25=0.177.09-3.92+8.62=11.799.22+3.25-1.9-1.88=8.695.63+4.99+4.36=14.985.41+6.34+8.42-5.65=14.528.56+1.83+9.61=209.73-7.17+8-7.21=3.357.37-1.19-0.8-2.38=36.96-1.66=5.38.89+4.94+9.04+8.97=31.847.5-2.26-1.37-2.3