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6.29-0.74+3.25=9.55-0.47-3.19-4.55=3.23+9.32-6.69+8.52=9.26-3.63-4.02+5.03=8.73+1.08=6.61-4.15=6.62-0.91+2.68-3.22=5.87+1.67+1.83-7.33=2.84+2.37=8.26-2.03-1.68=3.1+3.58-3.61+2.35=5.29+5.94+0.37=3.91-0.39-3.3=6.15-2.97+2.13-4.15=7.43-7.29+8.82+2=0.6+2.61-1.41=2.5+5.07-4.39=7.34-3.76+7=4.39-2.57=7.04+4.7+7=8.85-8.38+6.7=7.61+7.94+9.64+7.08=5.45-5.31=5.27-0.29-2.64-0.24=9.68-4.42=8.85+6.35+6.37+0.1=6.76-1.73+5.41=3.81-2.39+8.58=0.75+4.38+7.73=5.05+3.33+0.54+9.8=8.61-0.71+9.25=9.16-0.47-1.74=9.6+0.89-4.33+6.65=0.44+6.79+6.33=7.36+1.76+2.88-5.33=4.57+2.81+0.45-3.39=4.49-2.37+5.05-6.37=0.49+6.76+6.85=3.11+7.72-4.82-2.54=9.35-4.68=7.81-4.31=8.15-0.17-2.85=3.71+6.35+2.9-8.49=0.91-0.39+4.32=5.01-4.37=7.44+0.31+5.64+7.35=7.03+3.59-2.92-3.9=5.38-1.57-0.53+4.27=5.19-1+9.16+6.34=3.54+2.43=4.73+1.93+7.44=8.22+5.91=9.1+3.92+3.39+3.22=7.44-3.36=7.31+1.44+8.85=1.19-0.12=6.98-1.59-3.6=2.5+3.98+4.5-1=9.28+5.63-6.34+5.6=6.43+3.75+4.33-6.15=6.03-2.63+9.93-1.92=0.71+7.29-2.83-4.62=5.59+2.52+3.95+4.14=8.5-4.65-2.27+2.02=4.41+9.36-9.66+5.71=7.11+4.58-9.45-1.41=9.88-3.61-1.63+1.77=9.51+9.66=9.52+7.58-6.16-6.43=4.41-1.31-0.8-1.92=1.33+2.27+8.38+3.07=6.4-1.17+1.05-2.83=9.71+5.5-2.78=8.55-4.17-0.61-1.94=8.69-3.77-2.18-1.33=8.32-1.87+6.4=1.45-0.11+5.23+0.43=8.77-6.61-0.09+1.42=6.52+9.8-4.72-3.11=7.74-4.72=6.34+9.28-2.04=9.45-1.12+0.96=9.17-8.84=5.04-0.94-2.14+3.59=2.89-0.62-1.35=5.83+1.67+3.92-1.68=6.9-2.44+5.06=2.26+8.53-2.33+0.21=3.11+8.63+7=8.38-7.06+4.82=8.76-1.01+0.15-4.65=6.24+9.39+8.51-2.03=8.68-7.7+1.89-0.18=5.81+7.36-3.56-6.65=9.84-8.19-0.96+4.7=5.73+0.8-1.13+9.1=7.87-0.32-0.38-4.74=5.03-3.64+3.39+4.03=7.27-4.84=6.16+6.71-3.43-9.05=5-2.08+6.43-2.55=8.76+6.57-7.21=9.43-1.21+6.42+8.9=9.32-2.34-1.47-4.14=7.25+7.29-3.49+2.17=3.58+7.97=9.74-2.31+6.58=1.35-1.24+0.62=4.82+6.64-5.08=2.99-2.45+5.19+9.1=7.4+5.56+5.26+6.4=3.45-2.45+9.47+0.5=8.22+5.04-8.33-3.54=6.35-4.76+5.88+9.66=4.06+2.21+4.11+8.32=4.26+7.68-8.04=9.99+1.47+4.98+2.65=3.62+4.92-4.81-1.79=7.04-5.59-0.73-0.35=7.69-0.02-1.67-4.11=3.35-2.61+9.75-9.58=7.3+1.48-6.02-0.87=3.1+6.39-7.94=6.82+8=0.38+1.69+6.44+8.43=3.84+2.47+6.29-4.53=8.91-5.24+1.47+8.28=9.57-1.94+3.7+8.26=7.88-0.77-1.88=9.87-5.91+4.01=7.86-2.78-1.52=5.45-2.39+6.09=4.44-3.66+3.6-2.9=2.73+5.87+5.53-3.39=1.91+0.58+0.59=8.19-4.65-2.17+9.08=8.94-1.81-2.98+9.8=9.95+6.92=6.47+4.01+1.47-0.33=3.37-2.86+1.97-1.68=8.26-0.28-1.9=4.73-0.3+2.84+8.94=2.36+5.3-0.09=9.24-3.12-3.47+4.26=1.82+1.68=6.78-1.2-3.81+5.32=6.12-5.09+0.19=2.82-0.57+7.37-8.18=6.75-2.03+7.7+3.94=4.79+4.53-7.28=8.55-1.12-1.37-3.84=8.94-7.56+4.37=3.21+5.14+5.61=8.05-2.7+6.48=7.2+4.23-4.54-4.2=7.86+0.64+2.18-2.43=7.84+2.7+2.12-3.8=9.38-3.23-0.59+8.58=5.75+9.8-0.38-4.54=2.36+3.5-2.3=9.81-0.78=8.06-3.69+7.03-7.22=6.67-0.11-0.07-0.14=3.42+5.54-1.78+0.25=4.45-3.52+4.29=6.48-1.93+7.83+0.62=0.54+6.56-2.11+0.46=7.33-2.98+6.71-2.01=7.84+0.17+4.96-5.13=1.46+7.24+7.89=9.28-5.87+3.47-4.64=9.5-0.52+6.7-5.25=9.09+5.86+3.04-1.05=6.46+7.68+4.1=1.76+7.8+4.6+4.46=3.23+4.86+1.29-4.76=5.28+2.84+9.43=4.1-0.05-2.27-1.6=8.13-1.87+4.31=9.12-3.6-4.35+4.88=3.18+2.19+3.08+0.83=9.44-6.41-0.91+7.01=9.07+2.51+6.84-4.42=5.38-2.76+0.61+5.6=3.94+6.28+7.33-5.52=2.16+8.32-1.87-4.74=4.73+4.32-5.15-3.1=5.69-4.35+4.98+1.65=8.65-5.86=7+2.13-2.73+3.53=4.57+1.85-1.37-1.07=3.54-2.15+6.92-5.84=3.43+6.19+4.26-5.03=4.96+1.28+0.98-4.49=1.73+3.27+3.4+0.24=3.56+6.84-2.66=5.69+4.22-3.93=7.13+4.35+2.67-2.77=2.25+3.82=5.87-1.67-0.17-0.81=8.48-3.52-0.16-0.17=8.42-7.46+1.19-0.4=1.68+7.39-2.09=7.48-5.76-0.77+7.81=5.7+5.32+1.23+8.51=8.67-0.66-0.23+4.86=2.13+2.24-2.05+8.23=4.21+8.87+0.6=5.6+3.96-7.7=8.54-0.32-0.97=4.23-3.35=9.92-3.21-3.51+9.46=6.96-1.44+9.12-9.67=5.9+1.22+6.89+9=4.74+7.1+3.48=8.39-3.6=5.18-4.08+9.79-0.54=8.66-3.62+3.45+6.77=7.82-6.28-0.26+7.13=6.73-5.25-0.02=4.09+4.48-2.9=7.97-1.09+2.59-3.4=6.37-1.74+0.65+4.93=8.21-0.68-1.61=7.08-0.88-0.34+3.92=7.33+0.28-1.68-0.61=4.39-2.36+2.09=8.47+3.75+3.97-9.95=9.51-5.8-2.81=9.56-1.4-2.62-2.78=9.89+5.73+4.66+2.52=5.68+0.96-5.03=6.84-1.96-2.14-1.42=5.6+6.42-0.5-1.9=4.61-1.41=7.63-2.23+2.25-7.03=8.35-7.1=3.76-1.81=4.51-3.67=5.17+9.26=4.61-0.42+8.03-4.78=8.05-7.54-0.4=7.4+7.17-8.87=5.79+9.51-5.14+8.19=7.71+5.51-2.05+7.28=9.66-9.02+2.33+7.08=8.42+9.9=9.48-2.81-1.95-3.66=7.94+3.09=4.65-2.68+1.24+7.83=0.24+3.29+5.53+8.82=4.04+0.25-0.44+0.03=5.44+8.91-5.87-6.45=7.16-1.34-5.24+9.36=8.99-0.53=6.58+8.67-2.3=3.94+8.29-2.18-0.61=3.88+9.52+5.02-6.26=3.67-0.78=8.62-2.97-2.51=0.7+7.35+0.52=4.78+7.7=7.83-0.86=9.94-6.75+0.14=3.48+4.64+1.97+5.62=3.37+9.84+2.43=6.91-1.75=5.93-3.73+4.97=8.35-5.51+3.75=9.31-1.81-7.24=0.93+6.65-2.44+7.41=8.82-0.31-0.35-0.6=8.76-0.26-7.25=2.57-0.99-0.04+1.34=9.74-0.89+9.59+7.94=8.68-3.54-2.73=0.22+4.89+6.22-2.42=9.88-1.24+9.2+5.65=7.72+6.89+9.78+4.69=7.31-2.27-4.67=7.6-0.96-5.78+4.04=2.86-2.09+3.2=2.13+8.02=6.21+3.16=8.72-7-0.85=5.01-2.51-1.02=6.88+3.65-3.38=0.75+8.56=0.41+0.33+9.72-1.91=5.07-1.72-1.1+8.85=4.39+5.98-4.65-1.36=5.97-1.22-0.58=3.2+0.72-3.07=3.95+4.94=7.45-1.6-2.87-0.24=6.06+5.2+7.38-3.91=8.97-3.11+2.93-0.83=8.09-0.13-0.97-2.61=9.24-2.67+7.58+2.82=8.1+5.72=6.34+7.22-1.6-9.1=4.01-0.9+0.29-1.5=0.43+4.98+6.49+9.99=7.11-2.41-0.04=6.87-1.28-2.01=7.6+9.86+8.88+6.13=9.43-7.38=2.11+0.88-1.55=7.88-3.47=2.47+3.13=4.97+5.06+2.82+7.91=5.94+6.89=7.2-0.14+1.16-0.76=9.79-0.95-8.33=6.88-0.77-0.46=8.79-3.58+3.61+4.73=7.63-6.26+7.44+0.66=9.42-2.46+2.26+5.57=4.76-1.95+0.15-0.95=7.65+2.09-4.28+5.21=2.09-0.32+5.96=8.89+1.23+3.16+9.67=6.48-0.22-1.14=9.23-5.76-0.54=0.45+7.93-5.67+7.35=2.26+9.06+6.54=6.68+8.37+2.89=7.92-3.94-0.69=8.62-6.23+0.32=5.77+6.87-8.3+4.82=9.28-6.79+2.22=9.21+9.13-8.82=1.38+6.85-0.06+2.52=9.88+9.44=8.32-4.86+5.09-4.58=8-0.38-3.41-3.94=6.04-0.23+6.44=0.66+5.37+8.34+0.23=1.91-0.22+6.29=3.16-1.11=7.08+8.28=8.95+6.38=8.48-1.01+2.35+6.2=5.1-0.31-4.24=4.99-1.97+6.67=8.96-3.27-4.08+0.5=5.33+6.65=6.69-0.95-1.24-2.7=3.32+5.82+4.82=9.43+3.17-1.62+6.42=6.96-3.3-0.2-1.76=6.12+7.57-4.64-3.33=6.75+9.32-7.05-3.98=8.66-6.7+6.79-8.34=7.61-2.69-4.73=9.57+8.01=4.29+8.94-1.82-2.18=6.38+7.91+0.06-1.51=1.65+6.34+9.28=4.96-4.08+7.39-3.11=2.02+2.71+1.3=6.4+2.9+8.7-1.25=6.85+9.07-2.94=4.67+2.56-3.02=3.73+4.54-5.54=3.79+8.68-1.45-8.23=9.56-6.59-2.86=6.14+7.29-6.03=8.46+0.27=3.14+1.33+3.18+8.12=5.52-1.11+5.43-7.24=0.25+8.28+5.08+6.04=9.25-7.12=6.04+4.25=0.96+8.76-5.04+9.59=9.5+7.77-7.47-6.37=4.97+9.74-9.13-4.34=5.94+9.1=4.32-1.14-0.4-0.12=2.59-1.79+7-6.74=6.73+0.94=2.05-1.23+8.06+3.07=7.43-0.48-4.94-1.21=5.88-2.47-1.23=1+1.47+0.8=0.21+5.18+1.35+8.3=7.8-2+2.84=7.15+1.17=3.39+5.29-0.63=0.54+8.93-5.23-1.97=9-5.37+9.19=8.75+1.99-3.05+2.42=8.91+0.42+1.84+3.31=5.05+4.96=8.87+1.75=7.1-5.13+8.72+6.39=9.3-2.85-1.16+4.35=9.03+2.35-5.21+2.96=7.36+4.8-0.86+2.37=1.61+5.55-6.43=9.83-1.41=6.14+5.66-1.02-0.84=3.67+6.65-0.19+8.27=9.32+8.88-3.61=0.43-0.33+3.28+8.59=6.43+1.71+8.4+9.38=6.9-1.26+3.52=6.28-6.14=4.72-3.01+4.67-0.63=5.47-0.46=8.98+5.05-3.59-6.28=7.83+2.34=3.95-1.51=9.86-0.95-7.31=9.55-0.21-5.84-0.29=8.94-1.98-5.53=7.6+5.8-0.82=4.89+6.8-7.84+1.2=9.71-3.53+0.66-1.59=6.02-2.25-0.95-2.16=4.33+4.47-4.41=2.75-2.17+7.39+5.75=8.91-0.97-3.28-3.08=9.92-4.97+2.8-6.69=7.43-3.06=7.79+6.27+3.9=9.97+6.09-3.53=4.52+6.63-2.44+0.28=8.15-4.99+5.93=8.6+1.36-1.21=5.95-0.85+2.92+2.75=5.63-0.34=5.5+6.68-1.01+3.97=9.58+2.28=6.71-5.63-0.8+1.26=6.47+3.78+3.92-6.76=9.36-4.49-2.26+5.79=4.21+5.37+3.21=7.78-3.22-1.25=6.78-0.69-1.13+2.4=1.85+9.88-7.46-3.15=4.18+6.24-7.79=9.01+2.35-4.19+6.46=1.68+5.78-5.53=7.85-2.38-2.19+3.41=9.76-8.27+2.24=4.77+6.3-2.94=7.16-1.89-2.28+9.84=5.37+4.08=3.17+5.74=0.16+3.42-0.43+6.16=8.17-0.14-4.36+3.02=5.88+1.67+3.6=4.32+1.15=1.12+6.12-4.42+1.41=9.79-8.02-0.1=8.12-2.59-2.55=2.27+1.57-3.59+7.1=1.68+5.91+5.63-6.9=1.94+6.47-5.96+5.01=9.24-4.5-2.58=4.15+7.89-0.59=9.21+7.28+3.2+7.64=9.91-0.56+1.26-4.46=2.27-0.07-0.5+9.54=4.27+3.48=3.5+6.11+3.08+7.1=5.19+7.39-0.82=3.95-0.05+5.1+5.65=4.91+7.62-6.62-4.42=0.8+7.38+7.78-9.26=5.57+1.76+3.95+8.82=7.64-0.94-1.23+8.46=1.77+7.26-1.78-3.02=1.76+8.1+1.29=5.47-2.69=8.57-2.2-1.41-1.22=1.68+5.12+8.27+5.3=4.04-2.43-1.07+2.58=9.49-0.32-6.94-1.98=4.28-1.5-1.3-0.24=0.22+7.39+0.67=6.88-6.28+6.42-1.66=1.72+5.06+3.12+0.85=7.74-3.49=6.67+8.61=1.44+7.79+8.88=8.87-3.94+7.44-2.04=9.15-7.05+9.94+6.75=6.34-1.59=3.43+6.12+1.48=8.01-6.63=3.95+5.5+9.46=8.73-3.83+7.77=4.05+3.56+9.89=5.45+4.03+4.07=7.97-5.04+2.91+4.12=5.52-1.54+5.64=2.25+6.11+0.35+4.82=8.43-0.97-0.8+4.57=4.79-0.33-3.05+5.04=5.99-2.71-2.69+0.95=9.02-2.65-2.12+1.51=8.77-7.97-0.25=2.47+0.94+5.87=1.88+8.63+4.97-1.04=7.02-2.48=0.71+8.64-1.26-3.62=0.48-0.1=1.01+5.65+1.45=8.18-7.57+5.38+3.07=3.41-2.39+6.74-7.13=9.28+2.83+1.39+7.08=8.71+0.25-6.24-0.12=5.9-5.52+1.34+9.49=3.35+8.29-9.59+1.1=7.99-0.74+3.47=3.92-2.58+4.63=4.01+6.43+6.74=9.53+5.24-0.2=6.07+3.96+6.19-6.92=7.8+6.91+1.98-7.84=9.62-3.81-1.99+5.99=3.04+2.12+4.05+3.24=0.6+0.29+4.57-2.39=9.9+9.8-5.88+8.62=8.99-1.76-0.92=9.61+6.99-2.8+8.16=9.95+2.55-6.06-0.72=7.89-4.59-2.32+2.13=8.99-2.41+9.94+6.53=8.53-3.53-4.58+8.54=5.92+2.55+2.96=4.64+7.96-3-3.13=8.34+5.47-8.23+2.2=9.3-0.83-2.98-3.57=4.94+4.81+8.6+7.67=9.75-1.98-4.21=1.04+6.29+2.53-2.44=1.68-1.21+7.84+3.17=5.24+4.13=0.34+8.83-8.13=9.25+6.37+7.72+1.13=9.99+3.86-2.25+6.74=2.57+0.42+3.54-3.65=5.23-0.87-2.92=3.78+1.67+6.24=8.39+1.2+3.81=6.03-1.98+1.35+8.88=6.34-3.69+8.26-7.58=5.77+5.86-5.43-5.5=4.65-2.34+0.44=6.47-5.6+7.81-8.41=8.62-3.56-2.61=5.49-2.81=4.45-0.17+7.13+5.76=2.88+6.96-0.65=3.41-2.72+9.76-7.68=6.24-5.22=9.68-1-3.81-4.48=8.88+6.47-0.34=7.98-1.67-4.48-1.19=0.56+7.12-4.27-0.08=3.48+8.56-2.64+9.29=5.25+7.52=9.85-1.16-3.69-2.2=7.07-0.48=8.94-4.59=4.22-0.56+7.51-3.63=8.9-5.12-0.42+2.06=7.88-5.97=0.74+1.33-0.78+1.06=9.89-2.07=0.38+2.18+5.17-0.67=4.39+4.29+1.58-9.88=7.11+3.71-8.95-1.06=9.39+4.33-0.14+5.55=8.47+2.1-1.07+4.79=7.75-3.28+1.72-5.51=2.28-1.04+1.76+5.91=6.98-2.87-2.99+2.4=5.01-1.61+5.69+0.47=7.34-0.07+9.05-8.89=4.07+2.46+4.97=4.89+0.43+1.84+9.36=2.16+3.04+4.75=7.61-0.14-0.67=3.67+2.5-0.84-4.31=4.46-0.7-0.6-0.03=4.99+4.12-4.67-1.29=3.71+2.14+7.57=7.88-2.63-0.33+6.9=3+7.4=2.42-0.31+4.57+3.16=6.58-3.5-2.34+5.1=8.27-5.38+1.15+9.61=8.02+4.61-9.13-2.27=8.1-4.85+2.79=2.95-0.08+5.26+4.02=8.95-3.48-3.1-0.34=2.19+9.87+1.88+2.3=6.03-2.19+3.61=2.12-1.82=6.74-6.37+1.3-0.18=3.46-1.34+3.29=9.85-0.64-1.29-0.34=1.66+0.52+5.25+7.79=8.94-5.86-0.88+4.48=5.94-5.38=1.67+0.53=3.5-2.44=7.59-7.37+4.52+4.4=6.09+7.55-7.92=5.98+1.77+7.2=9.55-0.94-4.87=8.01-5.06-0.33=3.59+5.57-1.04-4.03=6.97+8.87+0.38+0.35=9.55-1.75-1.64+1.74=1.74+9.98+2.69=1.34+8.53+8.25+1.75=8.85-4.89-1.16=3.34-2.39+7.85=6.42+8.57=6.23+1.07-3.99-3.17=6.7-5.54+1.47+7.41=8.26+3.56-3.84+4.86=5.12-4.52+0.17+6.82=9.06+2.28+2.71-6.04=2.36-1.06+0.55=8.29+7.83=9.63-8.42+9.67=7.26-1.73-1.53-2.69=8.78-1.17-3.8-1.26=8.16-3.68+4.79=6.76-3.19-1.5-0.9=8.15-2.49+7.99+0.24=9.97+9.9=8.02-1.59+5.93+9.75=2.57+2.99=3.22+9.16-6.1-3.27=8.69+3.64+4.84-9.89=8.83-6.05+7.03-3.4=9.96-1.27-1.38-6.7=2.49+7.17+1.2=1.86+8.99-1.59=3.04+3.64+8.12-0.04=6.95+5.34+9.26-8.2=2.13+6.19-5.92=7.61-0.46+5.77+4.01=4.4+5.76-1.06+5.15=5.68-3.86+4.47-4.64=6.4-1.29+5.05=7.57-5.71=5.91+7.04=4.51+6.06+2.26-9.11=5.8-0.04-2.12-0.18=7.24+5.54+4.77=8.48+5.25+5.06=6.8-2.84-1.07-1.56=2.49+0.12+6.97-5.63=8.9-6.15-2.63=9.59+2.2+3.6+0.45=7.26-0.1+6.43-0.9=3.61-3.2+6.87-3.03=8.34-1.83-1.1+1.3=8.85+0.56-7.54=8.52-5.5-0.23+8.66=7.95-2.46-0.25-2.62=9.24+0.4-3.32+2.6=4.28-0.16+3.4=8.2+6.32+1.15-9.85=9.78-5.4-3.12+5.24=7.13-0.78-3.34-2.35=1.71+3.01+4.58=6.82-6.38=9.48-0.54-6.56-0.24=8.22-7.11+2.61=6.82+6.39+1.79+8.55=5.67+9.44+9.9=2.67-1.32+3.56=6.89+3.4+4.19-1.68=6.35-2.36-1.34-1.93=3.49+5.67-2.6=5.18+4.89-4.4-2.88=3.38+3.13+6.44=6.47+5.04+5.51+9.36=4.14+9.11-5.19=2.75-0.87+2.34-0.65=6.17-3.23-1.95=6.89+0.28-5.31=6.66+7.66-3.11-8.14=2.66+8.76-0.04-6.47=5.01+7.54-9.28+1.79=7.3-2.32-3.23+4.75=9.79-1.04+9.62-0.86=4.3+2.52-0.7=1.58+6.33-0.72=3.52+7.37-8.42-1.31=1.42+8.12=5.9+9.39+9.26+1.42=4.94+5.56=7.54-4.48+5.46-7.37=4.89+8.39=6.81+5.56-2.9-7.44=3.53-0.54=6.83-1.45-5.27+4.45=2.09+7.92=3.93+8.44=8.71+8.51+9.46=4.59+0.1-3.34=9.13+5.38+6=6.46+6.58-6.03+2.47=7.64-1.1=9.97-2.21-2.53+4.74=9.33-2.68-4.24=9.09-2.43-1.34-5.15=8.8-4.17-1.26-2.12=9.43-1.75-3.29-1.63=6.91+1.31+7.75+3.67=8.3-4.15-0.49+7.42=4.89+4.44+2.13+6.15=9.41-0.52-6.75-1.25=7.13+0.98+5.58-5.19=8.53+9.13-0.69=4.03+9.33-6.02+7.42=4.55+4.72+1.02-1.75=1.96+0.98+1.5-2.31=2.66-0.91+6.01+0.99=7.14+1.86+5.33-2.82=3.5+3.65+0.39-3.97=2.76+8.95+0.72=8.05-4.28+9.51+9.3=1.55+4.41+8.54=7.59-3.55-0.56-0.48=6.64+1.78+9.5-9.49=8.87-0.75-3.95=7.93-4.82+4.87=3.24+4.9-7.68+8.38=3.08-2=1.36+9.5-0.06-6.61=7.62-3.19-0.49-2.06=1.37+6.1-7.05+0.62=5.75-1.29-2.65=5.13+8.31-9.09+5.34=4.32+4.51-1.93+4.42=2.56+9.68+1.09+6.66=6.73-0.59-2.24=2.76+7.1+9.05+1.18=4.18-0.32+8.95-6.93=4.06+7.01-0.23+7.31=4.99-2.25+9.25=1.5+6.88-0.05-2.38=9.45-6.29+0.5+6.46=6.23+6.01+9.09+3.89=2.76+3.58+5.87-5.19=参考答案6.29-0.74+3.25=8.89.55-0.47-3.19-4.55=1.343.23+9.32-6.69+8.52=14.389.26-3.63-4.02+5.03=6.648.73+1.08=9.816.61-4.15=2.466.62-0.91+2.68-3.22=5.175.87+1.67+1.83-7.33=2.042.84+2.37=5.218.26-2.03-1.68=4.553.1+3.58-3.61+2.35=5.425.29+5.94+0.37=11.63.91-0.39-3.3=0.226.15-2.97+2.13-4.15=1.167.43-7.29+8.82+2=10.960.6+2.61-1.41=1.82.5+5.07-4.39=3.187.34-3.76+7=10.584.39-2.57=1.827.04+4.7+7=18.748.85-8.38+6.7=7.177.61+7.94+9.64+7.08=32.275.45-5.31=0.145.27-0.29-2.64-0.24=2.19.68-4.42=5.268.85+6.35+6.37+0.1=21.676.76-1.73+5.41=10.443.81-2.39+8.58=100.75+4.38+7.73=12.865.05+3.33+0.54+9.8=18.728.61-0.71+9.25=17.159.16-0.47-1.74=6.959.6+0.89-4.33+6.65=12.810.44+6.79+6.33=13.567.36+1.76+2.88-5.33=6.674.57+2.81+0.45-3.39=4.444.49-2.37+5.05-6.37=0.80.49+6.76+6.85=14.13.11+7.72-4.82-2.54=3.479.35-4.68=4.677.81-4.31=3.58.15-0.17-2.85=5.133.71+6.35+2.9-8.49=4.470.91-0.39+4.32=4.845.01-4.37=0.647.44+0.31+5.64+7.35=20.747.03+3.59-2.92-3.9=3.85.38-1.57-0.53+4.27=7.555.19-1+9.16+6.34=19.693.54+2.43=5.974.73+1.93+7.44=14.18.22+5.91=14.139.1+3.92+3.39+3.22=19.637.44-3.36=4.087.31+1.44+8.85=17.61.19-0.12=1.076.98-1.59-3.6=1.792.5+3.98+4.5-1=9.989.28+5.63-6.34+5.6=14.176.43+3.75+4.33-6.15=8.366.03-2.63+9.93-1.92=11.410.71+7.29-2.83-4.62=0.555.59+2.52+3.95+4.14=16.28.5-4.65-2.27+2.02=3.64.41+9.36-9.66+5.71=9.827.11+4.58-9.45-1.41=0.839.88-3.61-1.63+1.77=6.419.51+9.66=19.179.52+7.58-6.16-6.43=4.514.41-1.31-0.8-1.92=0.381.33+2.27+8.38+3.07=15.056.4-1.17+1.05-2.83=3.459.71+5.5-2.78=12.438.55-4.17-0.61-1.94=1.838.69-3.77-2.18-1.33=1.418.32-1.87+6.4=12.851.45-0.11+5.23+0.43=78.77-6.61-0.09+1.42=3.496.52+9.8-4.72-3.11=8.497.74-4.72=3.026.34+9.28-2.04=13.589.45-1.12+0.96=9.299.17-8.84=0.335.04-0.94-2.14+3.59=5.552.89-0.62-1.35=0.925.83+1.67+3.92-1.68=9.746.9-2.44+5.06=9.522.26+8.53-2.33+0.21=8.673.11+8.63+7=18.748.38-7.06+4.82=6.148.76-1.01+0.15-4.65=3.256.24+9.39+8.51-2.03=22.118.68-7.7+1.89-0.18=2.695.81+7.36-3.56-6.65=2.969.84-8.19-0.96+4.7=5.395.73+0.8-1.13+9.1=14.57.87-0.32-0.38-4.74=2.435.03-3.64+3.39+4.03=8.817.27-4.84=2.436.16+6.71-3.43-9.05=0.395-2.08+6.43-2.55=6.88.76+6.57-7.21=8.129.43-1.21+6.42+8.9=23.549.32-2.34-1.47-4.14=1.377.25+7.29-3.49+2.17=13.223.58+7.97=11.559.74-2.31+6.58=14.011.35-1.24+0.62=0.734.82+6.64-5.08=6.382.99-2.45+5.19+9.1=14.837.4+5.56+5.26+6.4=24.623.45-2.45+9.47+0.5=10.978.22+5.04-8.33-3.54=1.396.35-4.76+5.88+9.66=17.134.06+2.21+4.11+8.32=18.74.26+7.68-8.04=3.99.99+1.47+4.98+2.65=19.093.62+4.92-4.81-1.79=1.947.04-5.59-0.73-0.35=0.377.69-0.02-1.67-4.11=1.893.35-2.61+9.75-9.58=0.917.3+1.48-6.02-0.87=1.893.1+6.39-7.94=1.556.82+8=14.820.38+1.69+6.44+8.43=16.943.84+2.47+6.29-4.53=8.078.91-5.24+1.47+8.28=13.429.57-1.94+3.7+8.26=19.597.88-0.77-1.88=5.239.87-5.91+4.01=7.977.86-2.78-1.52=3.565.45-2.39+6.09=9.154.44-3.66+3.6-2.9=1.482.73+5.87+5.53-3.39=10.741.91+0.58+0.59=3.088.19-4.65-2.17+9.08=10.458.94-1.81-2.98+9.8=13.959.95+6.92=16.876.47+4.01+1.47-0.33=11.623.37-2.86+1.97-1.68=0.88.26-0.28-1.9=6.084.73-0.3+2.84+8.94=16.212.36+5.3-0.09=7.579.24-3.12-3.47+4.26=6.911.82+1.68=3.56.78-1.2-3.81+5.32=7.096.12-5.09+0.19=1.222.82-0.57+7.37-8.18=1.446.75-2.03+7.7+3.94=16.364.79+4.53-7.28=2.048.55-1.12-1.37-3.84=2.228.94-7.56+4.37=5.753.21+5.14+5.61=13.968.05-2.7+6.48=11.837.2+4.23-4.54-4.2=2.697.86+0.64+2.18-2.43=8.257.84+2.7+2.12-3.8=8.869.38-3.23-0.59+8.58=14.145.75+9.8-0.38-4.54=10.632.36+3.5-2.3=3.569.81-0.78=9.038.06-3.69+7.03-7.22=4.186.67-0.11-0.07-0.14=6.353.42+5.54-1.78+0.25=7.434.45-3.52+4.29=5.226.48-1.93+7.83+0.62=130.54+6.56-2.11+0.46=5.457.33-2.98+6.71-2.01=9.057.84+0.17+4.96-5.13=7.841.46+7.24+7.89=16.599.28-5.87+3.47-4.64=2.249.5-0.52+6.7-5.25=10.439.09+5.86+3.04-1.05=16.946.46+7.68+4.1=18.241.76+7.8+4.6+4.46=18.623.23+4.86+1.29-4.76=4.625.28+2.84+9.43=17.554.1-0.05-2.27-1.6=0.188.13-1.87+4.31=10.579.12-3.6-4.35+4.88=6.053.18+2.19+3.08+0.83=9.289.44-6.41-0.91+7.01=9.139.07+2.51+6.84-4.42=145.38-2.76+0.61+5.6=8.833.94+6.28+7.33-5.52=12.032.16+8.32-1.87-4.74=3.874.73+4.32-5.15-3.1=0.85.69-4.35+4.98+1.65=7.978.65-5.86=2.797+2.13-2.73+3.53=9.934.57+1.85-1.37-1.07=3.983.54-2.15+6.92-5.84=2.473.43+6.19+4.26-5.03=8.854.96+1.28+0.98-4.49=2.731.73+3.27+3.4+0.24=8.643.56+6.84-2.66=7.745.69+4.22-3.93=5.987.13+4.35+2.67-2.77=11.382.25+3.82=6.075.87-1.67-0.17-0.81=3.228.48-3.52-0.16-0.17=4.638.42-7.46+1.19-0.4=1.751.68+7.39-2.09=6.987.48-5.76-0.77+7.81=8.765.7+5.32+1.23+8.51=20.768.67-0.66-0.23+4.86=12.642.13+2.24-2.05+8.23=10.554.21+8.87+0.6=13.685.6+3.96-7.7=1.868.54-0.32-0.97=7.254.23-3.35=0.889.92-3.21-3.51+9.46=12.666.96-1.44+9.12-9.67=4.975.9+1.22+6.89+9=23.014.74+7.1+3.48=15.328.39-3.6=4.795.18-4.08+9.79-0.54=10.358.66-3.62+3.45+6.77=15.267.82-6.28-0.26+7.13=8.416.73-5.25-0.02=1.464.09+4.48-2.9=5.677.97-1.09+2.59-3.4=6.076.37-1.74+0.65+4.93=10.218.21-0.68-1.61=5.927.08-0.88-0.34+3.92=9.787.33+0.28-1.68-0.61=5.324.39-2.36+2.09=4.128.47+3.75+3.97-9.95=6.249.51-5.8-2.81=0.99.56-1.4-2.62-2.78=2.769.89+5.73+4.66+2.52=22.85.68+0.96-5.03=1.616.84-1.96-2.14-1.42=1.325.6+6.42-0.5-1.9=9.624.61-1.41=3.27.63-2.23+2.25-7.03=0.628.35-7.1=1.253.76-1.81=1.954.51-3.67=0.845.17+9.26=14.434.61-0.42+8.03-4.78=7.448.05-7.54-0.4=0.117.4+7.17-8.87=5.75.79+9.51-5.14+8.19=18.357.71+5.51-2.05+7.28=18.459.66-9.02+2.33+7.08=10.058.42+9.9=18.329.48-2.81-1.95-3.66=1.067.94+3.09=11.034.65-2.68+1.24+7.83=11.040.24+3.29+5.53+8.82=17.884.04+0.25-0.44+0.03=3.885.44+8.91-5.87-6.45=2.037.16-1.34-5.24+9.36=9.948.99-0.53=8.466.58+8.67-2.3=12.953.94+8.29-2.18-0.61=9.443.88+9.52+5.02-6.26=12.163.67-0.78=2.898.62-2.97-2.51=3.140.7+7.35+0.52=8.574.78+7.7=12.487.83-0.86=6.979.94-6.75+0.14=3.333.48+4.64+1.97+5.62=15.713.37+9.84+2.43=15.646.91-1.75=5.165.93-3.73+4.97=7.178.35-5.51+3.75=6.599.31-1.81-7.24=0.260.93+6.65-2.44+7.41=12.558.82-0.31-0.35-0.6=7.568.76-0.26-7.25=1.252.57-0.99-0.04+1.34=2.889.74-0.89+9.59+7.94=26.388.68-3.54-2.73=2.410.22+4.89+6.22-2.42=8.919.88-1.24+9.2+5.65=23.497.72+6.89+9.78+4.69=29.087.31-2.27-4.67=0.377.6-0.96-5.78+4.04=4.92.86-2.09+3.2=3.972.13+8.02=10.156.21+3.16=9.378.72-7-0.85=0.875.01-2.51-1.02=1.486.88+3.65-3.38=7.150.75+8.56=9.310.41+0.33+9.72-1.91=8.555.07-1.72-1.1+8.85=11.14.39+5.98-4.65-1.36=4.365.97-1.22-0.58=4.173.2+0.72-3.07=0.853.95+4.94=8.897.45-1.6-2.87-0.24=2.746.06+5.2+7.38-3.91=14.738.97-3.11+2.93-0.83=7.968.09-0.13-0.97-2.61=4.389.24-2.67+7.58+2.82=16.978.1+5.72=13.826.34+7.22-1.6-9.1=2.864.01-0.9+0.29-1.5=1.90.43+4.98+6.49+9.99=21.897.11-2.41-0.04=4.666.87-1.28-2.01=3.587.6+9.86+8.88+6.13=32.479.43-7.38=2.052.11+0.88-1.55=1.447.88-3.47=4.412.47+3.13=5.64.97+5.06+2.82+7.91=20.765.94+6.89=12.837.2-0.14+1.16-0.76=7.469.79-0.95-8.33=0.516.88-0.77-0.46=5.658.79-3.58+3.61+4.73=13.557.63-6.26+7.44+0.66=9.479.42-2.46+2.26+5.57=14.794.76-1.95+0.15-0.95=2.017.65+2.09-4.28+5.21=10.672.09-0.32+5.96=7.738.89+1.23+3.16+9.67=22.956.48-0.22-1.14=5.129.23-5.76-0.54=2.930.45+7.93-5.67+7.35=10.062.26+9.06+6.54=17.866.68+8.37+2.89=17.947.92-3.94-0.69=3.298.62-6.23+0.32=2.715.77+6.87-8.3+4.82=9.169.28-6.79+2.22=4.719.21+9.13-8.82=9.521.38+6.85-0.06+2.52=10.699.88+9.44=19.328.32-4.86+5.09-4.58=3.978-0.38-3.41-3.94=0.276.04-0.23+6.44=12.250.66+5.37+8.34+0.23=14.61.91-0.22+6.29=7.983.16-1.11=2.057.08+8.28=15.368.95+6.38=15.338.48-1.01+2.35+6.2=16.025.1-0.31-4.24=0.554.99-1.97+6.67=9.698.96-3.27-4.08+0.5=2.115.33+6.65=11.986.69-0.95-1.24-2.7=1.83.32+5.82+4.82=13.969.43+3.17-1.62+6.42=17.46.96-3.3-0.2-1.76=1.76.12+7.57-4.64-3.33=5.726.75+9.32-7.05-3.98=5.048.66-6.7+6.79-8.34=0.417.61-2.69-4.73=0.199.57+8.01=17.584.29+8.94-1.82-2.18=9.236.38+7.91+0.06-1.51=12.841.65+6.34+9.28=17.274.96-4.08+7.39-3.11=5.162.02+2.71+1.3=6.036.4+2.9+8.7-1.25=16.756.85+9.07-2.94=12.984.67+2.56-3.02=4.213.73+4.54-5.54=2.733.79+8.68-1.45-8.23=2.799.56-6.59-2.86=0.116.14+7.29-6.03=7.48.46+0.27=8.733.14+1.33+3.18+8.12=15.775.52-1.11+5.43-7.24=2.60.25+8.28+5.08+6.04=19.659.25-7.12=2.136.04+4.25=10.290.96+8.76-5.04+9.59=14.279.5+7.77-7.47-6.37=3.434.97+9.74-9.13-4.34=1.245.94+9.1=15.044.32-1.14-0.4-0.12=2.662.59-1.79+7-6.74=1.066.73+0.94=7.672.05-1.23+8.06+3.07=11.957.43-0.48-4.94-1.21=0.85.88-2.47-1.23=2.181+1.47+0.8=3.270.21+5.18+1.35+8.3=15.047.8-2+2.84=8.647.15+1.17=8.323.39+5.29-0.63=8.050.54+8.93-5.23-1.97=2.279-5.37+9.19=12.828.75+1.99-3.05+2.42=10.118.91+0.42+1.84+3.31=14.485.05+4.96=10.018.87+1.75=10.627.1-5.13+8.72+6.39=17.089.3-2.85-1.16+4.35=9.649.03+2.35-5.21+2.96=9.137.36+4.8-0.86+2.37=13.671.61+5.55-6.43=0.739.83-1.41=8.426.14+5.66-1.02-0.84=9.943.67+6.65-0.19+8.27=18.49.32+8.88-3.61=14.590.43-0.33+3.28+8.59=11.976.43+1.71+8.4+9.38=25.926.9-1.26+3.52=9.166.28-6.14=0.144.72-3.01+4.67-0.63=5.755.47-0.46=5.018.98+5.05-3.59-6.28=4.167.83+2.34=10.173.95-1.51=2.449.86-0.95-7.31=1.69.55-0.21-5.84-0.29=3.218.94-1.98-5.53=1.437.6+5.8-0.82=12.584.89+6.8-7.84+1.2=5.059.71-3.53+0.66-1.59=5.256.02-2.25-0.95-2.16=0.664.33+4.47-4.41=4.392.75-2.17+7.39+5.75=13.728.91-0.97-3.28-3.08=1.589.92-4.97+2.8-6.69=1.067.43-3.06=4.377.79+6.27+3.9=17.969.97+6.09-3.53=12.534.52+6.63-2.44+0.28=8.998.15-4.99+5.93=9.098.6+1.36-1.21=8.755.95-0.85+2.92+2.75=10.775.63-0.34=5.295.5+6.68-1.01+3.97=15.149.58+2.28=11.866.71-5.63-0.8+1.26=1.546.47+3.78+3.92-6.76=7.419.36-4.49-2.26+5.79=8.44.21+5.37+3.21=12.797.78-3.22-1.25=3.316.78-0.69-1.13+2.4=7.361.85+9.88-7.46-3.15=1.124.18+6.24-7.79=2.639.01+2.35-4.19+6.46=13.631.68+5.78-5.53=1.937.85-2.38-2.19+3.41=6.699.76-8.27+2.24=3.734.77+6.3-2.94=8.137.16-1.89-2.28+9.84=12.835.37+4.08=9.453.17+5.74=8.910.16+3.42-0.43+6.16=9.318.17-0.14-4.36+3.02=6.695.88+1.67+3.6=11.154.32+1.15=5.471.12+6.12-4.42+1.41=4.239.79-8.02-0.1=1.678.12-2.59-2.55=2.982.27+1.57-3.59+7.1=7.351.68+5.91+5.63-6.9=6.321.94+6.47-5.96+5.01=7.469.24-4.5-2.58=2.164.15+7.89-0.59=11.459.21+7.28+3.2+7.64=27.339.91-0.56+1.26-4.46=6.152.27-0.07-0.5+9.54=11.244.27+3.48=7.753.5+6.11+3.08+7.1=19.795.19+7.39-0.82=11.763.95-0.05+5.1+5.65=14.654.91+7.62-6.62-4.42=1.490.8+7.38+7.78-9.26=6.75.57+1.76+3.95+8.82=20.17.64-0.94-1.23+8.46=13.931.77+7.26-1.78-3.02=4.231.76+8.1+1.29=11.155.47-2.69=2.788.57-2.2-1.41-1.22=3.741.68+5.12+8.27+5.3=20.374.04-2.43-1.07+2.58=3.129.49-0.32-6.94-1.98=0.254.28-1.5-1.3-0.24=1.240.22+7.39+0.67=8.286.88-6.28+6.42-1.66=5.361.72+5.06+3.12+0.85=10.757.74-3.49=4.256.67+8.61=15.281.44+7.79+8.88=18.118.87-3.94+7.44-2.04=10.339.15-7.05+9.94+6.75=18.796.34-1.59=4.753.43+6.12+1.48=11.038.01-6.63=1.383.95+5.5+9.46=18.918.73-3.83+7.77=12.674.05+3.56+9.89=17.55.45+4.03+4.07=13.557.97-5.04+2.91+4.12=9.965.52-1.54+5.64=9.622.25+6.11+0.35+4.82=13.538.43-0.97-0.8+4.57=11.234.79-0.33-3.05+5.04=6.455.99-2.71-2.69+0.95=1.549.02-2.65-2.12+1.51=5.768.77-7.97-0.25=0.552.47+0.94+5.87=9.281.88+8.63+4.97-1.04=14.447.02-2.48=4.540.71+8.64-1.26-3.62=4.470.48-0.1=0.381.01+5.65+1.45=8.118.18-7.57+5.38+3.07=9.063.41-2.39+6.74-7.13=0.639.28+2.83+1.39+7.08=20.588.71+0.25-6.24-0.12=2.65.9-5.52+1.34+9.49=11.213.35+8.29-9.59+1.1=3.157.99-0.74+3.47=10.723.92-2.58+4.63=5.974.01+6.43+6.74=17.189.53+5.24-0.2=14.576.07+3.96+6.19-6.92=9.37.8+6.91+1.98-7.84=8.859.62-3.81-1.99+5.99=9.813.04+2.12+4.05+3.24=12.450.6+0.29+4.57-2.39=3.079.9+9.8-5.88+8.62=22.448.99-1.76-0.92=6.319.61+6.99-2.8+8.16=21.969.95+2.55-6.06-0.72=5.727.89-4.59-2.32+2.13=3.118.99-2.41+9.94+6.53=23.058.53-3.53-4.58+8.54=8.965.92+2.55+2.96=11.434.64+7.96-3-3.13=6.478.34+5.47-8.23+2.2=7.789.3-0.83-2.98-3.57=1.924.94+4.81+8.6+7.67=26.029.75-1.98-4.21=3.561.04+6.29+2.53-2.44=7.421.68-1.21+7.84+3.17=11.485.24+4.13=9.370.34+8.83-8.13=1.049.25+6.37+7.72+1.13=24.479.99+3.86-2.25+6.74=18.342.57+0.42+3.54-3.65=2.885.23-0.87-2.92=1.443.78+1.67+6.24=11.698.39+1.2+3.81=13.46.03-1.98+1.35+8.88=14.286.34-3.69+8.26-7.58=3.335.77+5.86-5.43-5.5=0.74.65-2.34+0.44=2.756.47-5.6+7.81-8.41=0.278.62-3.56-2.61=2.455.49-2.81=2.684.45-0.17+7.13+5.76=17.172.88+6.96-0.65=9.193.41-2.72+9.76-7.68=2.776.24-5.22=1.029.68-1-3.81-4.48=0.398.88+6.47-0.34=15.017.98-1.67-4.48-1.19=0.640.56+7.12-4.27-0.08=3.333.48+8.56-2.64+9.29=18.695.25+7.52=12.779.85-1.16-3.69-2.2=2.87.07-0.48=6.598.94-4.59=4.354.22-0.56+7.51-3.63=7.548.9-5.12-0.42+2.06=5.427.88-5.97=1.910.74+1.33-0.78+1.06=2.359.89-2.07=7.820.38+2.18+5.17-0.67=7.064.39+4.29+1.58-9.88=0.387.11+3.71-8.95-1.06=0.819.39+4.33-0.14+5.55=19.138.47+2.1-1.07+4.79=14.297.75-3.28+1.72-5.51=0.682.28-1.04+1.76+5.91=8.916.98-2.87-2.99+2.4=3.525.01-1.61+5.69+0.47=9.567.34-0.07+9.05-8.89=7.434.07+2.46+4.97=11.54.89+0.43+1.84+9.36=16.522.16+3.04+4.75=9.957.61-0.14-0.67=6.83.67+2.5-0.84-4.31=1.024.46-0.7-0.6-0.03=3.134.99+4.12-4.67-1.29=3.153.71+2.14+7.57=13.427.88-2.63-0.33+6.9=11.823+7.4=10.42.42-0.31+4.57+3.16=9.846.58-3.5-2.34+5.1=5.848.27-5.38+1.15+9.61=13.658.02+4.61-9.13-2.27=1.238.1-4.85+2.79=6.042.95-0.08+5.26+4.02=12.158.95-3.48-3.1-0.34=2.032.19+9.87+1.88+2.3=16.246.03-2.19+3.61=7.452.12-1.82=0.36.74-6.37+1.3-0.18=1.493.46-1.34+3.29=5.419.85-0.64-1.29-0.34=7.581.66+0.52+5.25+7.79=15.228.94-5.86-0.88+4.48=6.685.94-5.38=0.561.67+0.53=2.23.5-2.44=1.067.59-7.37+4.52+4.4=9.146.09+7.55-7.92=5.725.98+1.77+7.2=14.959.55-0.94-4.87=3.748.01-5.06-0.33=2.623.59+5.57-1.04-4.03=4.096.97+8.87+0.38+0.35=16.579.55-1.75-1.64+1.74=7.91.74+9.98+2.69=14.411.34+8.53+8.25+1.75=19.878.85-4.89-1.16=2.83.34-2.39