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6.63+6.5-1.85-2.44=6.26-0.62+2.12+8.24=8.01-3.74-0.3-3.35=7.24-1.69+1.38+6.15=6.25+4.84-9.39=5.64+8.09+2.81+5.08=6.86-3.21-1.21=5.45+7.52+1.99=1.43-0.83+3.39+6.54=5.08-0.48+0.71-1.08=7.84-6.91=9.51-8.6=8.52-3.14+0.53=2.97-0.8-0.65+3.3=9.02-0.37+5.28=6.97+5.23-0.5-0.67=3.83+5.53+2.28=3.92+7.43=5.36+8.35+7.9-8.68=7.7-3.78-1.75=9.57+8.38-4.66+1.62=1.88+3.81+3.77-8.27=9.46-7.94=5.03-0.95+1.54-0.02=9.24-8.01+4.23+9.25=4.6-0.2-2.79=3.86+2.6-3.29+6.47=9.29-8.03-1.16+4.49=5.49-4.49+4.26-3.32=6.83-5.47-0.74+3.54=5.05+4.81+7.85-2.11=7.4-4.9=3.75-1.24-0.83-0.09=8.36-4.04-1.74+5.4=4.44+5.38-2.88=4.5-1.54+9.83-5.87=8.42+2.04-2.33-1.74=9.17-2.52-0.25-1.72=7.06+6.47+6.87+3.89=9.8-5.67=9.44-1.57-2.8+7.87=9.23-4.42-0.57-2.22=7.95-6.99-0.52=6.93-0.1-4.54=7.51-5.59+1.5+6.51=6.53-0.9-2.3-1.66=9.21+0.53-9.14=3.22+9.11-7.61+8.85=7.04-0.68-0.13-1.89=6.42+7.57+6.16-3.41=2.47+4.08+7.05-5.24=8.04-6.43-1.37+7.81=9.23-2.95=5.06-0.44+1.51-3.52=6.57+1.52=8.96-4.98+3.14+2.01=6.22-2.17=0.07+5.32-0.2=8.18-0.63-1.56-4.56=6.48+0.84-5.17+4.32=2.73+0.04+4.74=9.8-7.74+3.33+7.94=9.99-0.18+5.72+3.99=9.69-7.73-0.6=5.41-3.13-1.35+5.54=5.25+4.29-3.97-1.16=8.84-0.91=4.84-1.35-0.71=5.89-0.23+0.55=4.72+3.89=0.79+4.75-0.76-4.38=8.73+4.71-8.91-0.84=1.34+8.49-2.39+0.38=9.32-1.75=7.53-3.3+1.98=4.67-3.19=2.68+9.55+5.73+4.03=6.81+2.02=8.12-2.22-1.34+0.34=7.07-3.02+8.13=6.25-2.48=8.26-3.03+3.14=9.23-0.33+3.34=3.58+3.32=5.15-0.69-4.31+0.75=4.62-0.17=6.85+4.72=2.4+7.25+1.41-4.45=3.67+8.07+7.51=7.37-6.87+2.43+5.82=9.21-0.55-6.16-2.25=7.59+5.05+4.06+0.9=6.96-2.09+3.21-3.28=5.44-5.26=9.67-1.96-6.63-0.83=7.29-0.47+0.94+8.38=5.07-2.44-0.54+0.72=9.33+6.28+1.93+9.34=6.74+7.88=3.79+2.42-4.45+1.82=7.83+0.8+7.42+8.57=5.6+6.07-4.03=4.07+3.88+0.26=7.07+6.62=4.1+4.4=0.97-0.63=9.22-0.94=5.35-1.92+4=7.06-3.21-1.36+3.91=6.99+5.03-3.71-4.23=9.91-2.17-5.09=5.33-2.51-0.83=9.97-1.09-1.15-4.62=9.18+9.7+7.22+2.55=9.71-7.66+5.15+6.27=9.83-1.52+1.35-0.63=7.77-1.83-3.12=5.6+0.87-1.37-2.27=7.13-2.41-3.55=4.66+2.36+8.77=8.92+5.86-6.93=4.17+3.81+6.68-3.3=4.95+4.4-2.35=1.27+7.42-2.72+0.38=4.93+7.06-8.74=4.73+7.15-8.88+7.04=2.4+8.17+8.86+1.38=7.44-1.31-3.42=5.62-1.83+1.67+2.31=1.6+9.35+9.91+2.52=6.9-0.2-5.53=6.42+3.42+2.95-7.91=6.86+5.96=8.24-2.88+4.04+5.7=9.16-5.01+6.24-0.24=1.28+7.05-4.5+0.95=5.09+1.63+8.58+0.31=6.09-5.75+5.76=9.55-2.36-5.91+5.49=6.38-1.45-2.6-0.88=8.19-0.87+0.73-3.94=8.91-6.85+5.35=7.42+8.66-9.5-4.3=0.92+5.44-2.64+8.75=5.93-0.74-2.29-2.17=8.21-5.99+5.25-0.83=7.7-1.59-0.86=3.81+1.18-0.32-2.83=7.04+2.75-3.9+9.31=7.07-1.01+8.22=2.67+7.16+8.14-1.59=1.55-0.08+2.52=0.76+9.83-5.96=6.82+1.39+9.1-1.63=8.11+7.19-4.63+0.5=7.98-1.94-5.15=9.59-6.26=7.54-1.8-0.05=8.92-2.28-3.95+7.45=7.46-4.91=9.15+6.68+4.12-1.97=7.56+2.95-2.44-3.34=7.1-1.67+9.43-0.32=9.32+6.61-2.79-4.75=8.78-0.36-2.54=6.59+2.57-4=9.13+3.68=8.61+8.98-8.26-1.03=4.19-2.73+5.63=4.91+9.96-2.71+9.05=0.66+5.9+0.24+3.68=8.89+2.15+8.61=5.8+0.6+4.23-8.03=7.48-5.24+3.93+4.08=9.67+5.01-5.03=9.09-1.58-1.54-2.6=8.25-1.92-0.7=5.44+6.38=8.88-6.28+4.14-5.95=6.09+9.53-6.55=5.32+6.32-6.86+2.81=6.24+4.03+4.33+0.5=6.78+5.05+2.9=5.99-2.48-2.74+5.32=4.28+0.65+8.99+1.07=4.3-1.22-2.48+0.91=9.98-3.05+4.82=6.8+7.46-3.4+3.78=7.74-1.31=6.52-5.25+4.56+5.44=9-0.76-5.16-2.48=6.9-1.93-3.89+2.38=6.16+1.53+5.06-2.08=5.11-0.73-1.9-1.71=9.98+9.64-8.21+7.37=4.54+6.51+4.41=2.23+5.55-2.3-3.41=0.02+7.74+1.47=4.78+8.24+0.39+2.48=2.38-1.31+1.5+8.04=9.01-0.41+4.9=9.22-3-0.46-1.89=7.8+7.06-5.73=2.22+9.12=9.29-7.21+2.08=8.41-1.3+5.56-3.86=6.45+1.75-6.08+4.71=4.92+1.1+9.32-1.78=9.94-0.07-0.65-0.33=9.96-7.24+3.69=7.29+5.49-5.34+8.93=4.45-2.85=1.35+1.7+9.89=6.37-4.85=7.24-5.42+0.18=8.86-3.33+8.06-7.17=4.65+6.89-0.57=5.32+3.44+4.83+2.09=6.62+8.58-6.75+0.08=9.56-0.69+3.11=7.32-4.88+3.53+1.69=9.77-3.6-4.26=6.37+4.69+2=9.61-4.87+2.36=0.06+5.9+3.24+7.8=9.94+1.15-5.57=2.19-1.85+0.79+8.17=4.71+7.93+2.61+3.17=8.42+1.51-3.6=5.1+6.2=4.99-2.35+8.01+9.48=4.65-3.16-0.72+6.03=2.15+9.66-0.71-5.55=3.83+9.66-2.78=9.04-3.72-3.52=6.64-2.89-0.25-0.18=4.47+0.19+3.15=5.45-4.36+0.06+1.78=8.66+2.13-5.23+6.56=7.26-0.63-2.78=3.64+3.04-2.96=4.83+2.34+1=4.93-1.44+6.64-0.03=9.57+4-9.71-0.49=7.95+1.93=6.73-1.1+3.28=8.06-6.69=6.94+3.3+6.34=9.35+8.82-9.08=7.56+9.2+2.1-8.92=9.17-1.31-2.71-2.75=3.6+2.98+5.71+5.32=8.09-3.87+3.33+9.6=6.3-4.33+9.37=9.91+7.1-9.64-6.03=9.46-7.21+8.41=8.08+4.99-4.52+9.14=9.42-6.81+5.19=9.4-7.26-1.59-0.13=5.54+1.02-3.17+6.77=2.52-1.65+1.48+9.97=8.92-5.28+8.24=1.49+6.9+6.29=8.51+9.32+1.93+7.08=9.04-3.44=5.52+8.45+4.59=7.49-4.24-2.11=5.33-1.72+0.8=8.96-4.3-4=8.23-7.06+3.36-1.72=9.48-1.63-7.23=8.92+0.87+1.38-9.88=7.13-3.37=0.76+6.15+5.2-8.12=3.23+8.16+2.32=3.53+9.91+3.23-8.04=0.1+8.77+7.94-3.93=1.4+9.12-8.3+5.67=3.18-1.3=4.9-0.25+5.98-1.02=3.84+5.12-0.96+2.39=0.83+2.38=9.86+8.61+0.24=0.69+5.83+6.08-1.73=9.94-0.66-0.4-7.34=4.85+9.24+7.52=8.6-5.38-0.76-2.12=3.17+5.96+0.8=9.74-0.54+0.5=2.2+8.08-1.6-2.3=3.68-0.03=6.15-0.03-0.41+7.44=7.35+6.94-7.26+7.11=7.4-5+9.95-7.64=8.18+5.8=5.01-2.68=3.97-2.8+5.51+1.47=9.55+6.61-5.85+7.98=5.65+3.06-1.72=9.01+8.68+0.28+3.5=7.93-0.21-5.69+5.89=1.96+2.78-2.38+7.67=4.88+0.62+4.87-0.3=9.19-5.5+5.71-2.41=6.19+0.98-5.59=4.92+7.34+5.6+7.18=5-0.71-3.12+1.36=9.35-0.97-7.18=7.76-3.15-2.67-1.47=3.28-2.01+7.94+0.58=9.13-0.82-7.13=9.2+6.04+1.72=9.59+0.08+7.19-9.8=5.54-0.84-1.37=7.16-6.63+8.31+9.91=9.14+7.3+1.93+8.83=8.73+7.81-3.87-5.97=8.26+9.71+8.28-9.49=2.24+9.36-0.6-8.54=3.53+5.26-5.54=5.73+2.34-3.43=5.87+7.64-2.3+5.83=7.07+3.83=8.04+6.09+0.93=4.82-4.44+6.06=7.95+9.95-0.97-5.56=4.08+6.25+9.46=2.53+9.66-2.87+4.2=5.81-2.65=8.12-2.51+8.04+9.43=2.43+7.82=7.4+5.71+4.2+2.31=8.14+8.09+2.06-7.79=8.63-5.48=9.97-1.22-2.62=1.51+4.36-1.21=8.82-2.46-1.42-2.11=8.87+7.47=9.09-8.95+7.32-1.96=5.01-3.73=9.06-0.26+6.47-1.52=5.58+7.91+4.53+7.85=9.4+3.34=7.8+1.4+2.77+6.05=5.06+8.94+9.34-8.58=7.32-3.6=7.92-3.8-0.14+8.14=9.11-6.03+9.99-7.82=9.43-5.46-1.32+8.5=7.75-4.94+2.64=7.07+8.79+5.63+1.82=8.95-0.78-1.1-4.31=2.25+9.1=5.71-0.42-3.22+8.59=1.43+0.97+7.62+9.74=7.83-7.13-0.32+4.3=5.56-4.37=2.44-0.61-1.27+9.63=1.24+2.02+4.56=7.11+6.63-0.94=5.56-2.33=4.6-3.71+6.73=8.44-0.14-0.68-5.37=6.92+9.48+8.42-3.05=6.74+5.89-4.07=7.83-6.65=8.18+1.21+8.56-7.04=7.87-1.62+3.86+1.81=1.4+0.59-1.08+8.3=8.11+5.36+7.12=4.75-0.13+5.53-2.38=9.77-6.98-1.7+9.86=7.7-4.05+8.84+7.25=9.25+1.07+8.41+2.78=8.25-5.79-1.34-0.13=9.91-4.49+2.89+9.5=6.76-2.23-3.35=3+6.95=8.17+2.93+9.87-7.53=9.63-5.83-2.34+8.89=3.32+1.7+4.9=9.84-0.87=5.81+7.28-1.06-0.48=2.4-1.09=7.46-0.16-2.27=6.58-0.99-4.19=1.93+5.22+9.74+4.06=6.87-2.86-1.6+0.38=8.77-0.36-1.34=8.94-4.83-3.74=5.22+3.78+6.16+6.86=8.79+6.73+8.16-3.39=7.4-2.15+5.3=5.82-0.91-3.98=0.55+7.01+5.2-7.68=7.89-0.74-6.95=7.45+1.15-7.35=4.56+3.36-6.05+3.63=3.14+9.43-6.35=2.96-1.26+6.48=4.58+4.03-0.49=8.27-0.21-7.56=1.72+0.06=6.05+6.53+8.58-9.86=8.98-4.1+0.34-3.97=1.63-1.38=7.69+6.03+3.58+2.6=5.98+8.6+2.34-7.3=3.05+3.61+5.77=1.09+4.05+2.64=9.81-5.42+8.16-0.43=8.7-3.8=3.95-3.44=1.17+9.43=9.22-5.35=8.06+6.52-0.2=2.64-1.54+6.33=9.09-2.05+8.46=9.85-0.35-6.72=5.66-2.61+7.96-8.84=7.18-0.9-5.78+3.25=7.27+9.73-7.65+7.85=0.59+7.45+1.68=3.84-1.27+4.97+6.73=3.01+0.58=7.91+9.49-0.18-4.37=3.91+6.38+0.17-1.26=9.19-0.47-0.44-1.45=9.65-1.97-2.45+8.3=9.26-1.36+5.7-3.8=7.04-1.62-3.63+4.13=7.21-0.75=0.31+1.41=5.68-0.95-4.02=7.85+7.28=0.5+3.75+0.97=9.54-3+2.7=8.39-1.48+7.3-8.62=3.06-0.88-1.34=9.25+1.57+3.41-6.57=4.05+9.21-6.38=3.38+3.22+3.48+2.53=8.44-1.02+1.89-2.19=0.55+9.16+0.5+2.28=7.24+1.45+4.06=6+9.33=9.31-4.39-0.29-1.05=5.45-4.51+0.67=0.87+2.34=9.91+1.69=8.49-1.15-2.65-2.5=8.61+2-6.5=4.05-0.28-0.26-3.11=9.74-8.25+6.43=1.75+0.45+5.36+2.09=9.38+5.3-5.73-5.56=9.71-7.09+4.68-2.35=2.97+6.6+3.8-3.02=3.53+6.37+1.58=3.46+8.37+8.12-4.67=5.05-2.42+8.63-8.7=6.04-1.38+8.24+6.24=7.59-1.9-0.2+2.53=9.79-1.14+8.23-3.73=8.05-0.04-5.85=7.2-5.64+6.91=5.11+9.05-6.45-0.17=5.06-0.14+2.79-4.96=8.78+8.77-5.21-4.76=7.54-1.79-0.32+3.86=6.87-3.66-1.84+8.57=6.87-5.62+5.67-3.8=6.25+1.87-0.88=4.38+8.81+1.16=9.21-2.89-4.25-1.75=6.42-3.84-0.9-0.38=1.05+0.29=6.64+2.57+3.81-6.54=1.04+6.63+8.66=6.57-3.83+4.63+6.46=9.84+8.46-3.27=3.36-0.67+5.21-5.03=6.72-2.31-0.16-2.73=4.89-1.44+9.21-6.94=9.5+8.15-5.62-3.33=9-8.06=8.98-1.11+2.24=2.67+4.51-1.18+8=1.57+1.45-0.64+0.7=9.31-2.23+1.75=5.61-1.39+4.23-6.61=0.17+1+6.14+5.91=5.75-4.67=6.76-2.27-1.72+3.85=9.9-1.4-8.28=8.38-6.07=8.79-6.21-0.08+5.83=6.93-1.01-0.7+9.67=6.23-5.66+5.84-5.52=6.2+8.75+9.63=9-3.17=6.76-1.4-2.74-0.45=8.69+5.43-1.34-5.72=3.67+7.65=9.28+0.8-3.2+1.06=4.22-2.6+8.3=3.32-0.73=3.23-0.14+1=6.51+7.67-4.13=9.98+9.82-5.39-2.62=0.32+2.77+7.07-0.93=7.75-0.65-2.81+4.09=9.28-3.26-1.76+4.69=9.1+7.72-1.23-6.17=4.73+5.18-8.04=7.42-0.19-0.55-2.42=5.62+3.22=3.47-0.75-1.49+3.22=5.45+5.91+6.33-3.29=9.1+8.99-8.69+4.42=7.67+7.79-7.38=7.09+6.87-9.96=6.96-4.19-0.89-0.13=4.22+2.7+9.74+1.75=0.03+2.96=9.65-7.85-1.25-0.02=7.9-1.63-1.45-3.13=9.21-1.17-7.69+3.11=4.23-3.79+0.04=9.83-3.73-2.81+3.6=7.01+2.84+7.39+5=0.3+9.99-5.58+5.31=6.2+3.47-2.27-1.3=8.01+9.97+4.66-9.39=8.79-2.14+4.46+8.69=6.42-0.44-5.65=4.22+8.51-5.89=8.7-0.93+4.4+0.03=3.36-2.11+9.25=2.36+9.77-8.26+7.57=9.69-5.84-0.66-0.58=7.4+2.21+7.11-5.38=9.73-0.98+4.5-0.12=7.55+0.54-7.27+4.86=8.92+4.41+1.52+3.78=9.22-3.03-1.25-2.12=8.75-2.93-0.16+1.81=6.34+9.81+5.41=8.35-3.18-0.1-3.19=8.33+1.99-4.5-1.22=6.88+2.92-2.54-0.65=5.45-2.24-0.82=0.12+6.26+9.46+8.85=9.21-3.28-1.53-1.99=4.66+0.54=7.39+8.75+9.68=4.33-0.3-3.87+5.04=9.68-2.13-0.91-1.74=9.06-2.9-3.36=7.7-4.22+5.95-6.82=9.86-9.25+6.64+2.14=4.12-1.56-0.21+2.46=3.25-2.11+5.54+6.41=2.13+1.94+6.7+5.81=0.9+6.67=5.05+0.5=7.51+7.29-3.3-2.17=9.84+7.7=3.73-0.72-2.61=6.94+9.68-6.18-8.23=8.39+6.84-9.25+7.75=6.21-5.43+4.53-4.04=7.9+0.93+0.14=9.88-1.93+6.85+6.07=8.2+6.02+3.46=9.62-2.68-0.59+0.18=7.78-2.07+5.25=9.56+4.13-9.73=3.63-2.8+8.33+1.57=9.44-1.13+0.48+2.12=4.91+9.36+5=6.98-2.35-2.61+7.09=7.75-1.84+5.21-9.76=5.9-5.69=3.3+0.53-0.12=9.93+5.4+0.83-4.82=5.07+4.39-9.08+7.72=7.85-0.63-4.2-0.31=5.04+3.07-1.83=8.14-7.22+8.58+4.5=8.97+4.06-4.09+2.74=8.07+3.5-7.15=7.18+4.72-4.46+7.38=9.54-0.36-6.91-0.99=9.2-2.13-5.32+6.56=6.92+2.63-9.33=8.36-0.1+7.79-5.03=0.52+6.06-2.79=3.36+8.04-4.54-6.3=0.61+7.87-6.87=8.69+9.32+3.17=7.41+5.35-5.43-3.2=4.02+0.83+9.58-2.35=7.3-3.91+5.24+8.75=8.92-0.74-3.06=9.9-6.29+6.95-7.15=6.8-5.3+6.32+5.07=6.5+8.63-0.13-9.71=3.5-0.53+5.58=7.46-2.83+3.68=2.87+7.24+8.14+7.35=8.78-7.02+3.46+0.85=8.99+1.07-6.18=9.43+1.92-2.1-4.11=6.04-2.91=5.97+6.55+6.22-2.45=9.27+2.55+6.82=8.21-3.62-0.79-2.39=0.82-0.59+4.19+8.21=9.78+0.95-4.11-5.36=6.68+0.9+8.84=3.28+5.02+4.12+2.1=9.84-2.84-1.4=2.48+0.36+7.6=5.37+9.74-1.96-3.45=7.72-1.34-0.32-1.99=5.02-2.38=7.94-1.74-4.85-0.81=1.13+6.06-6.45=6.68+9.07-9.58=0.14+2.66=6.5-5.7=4.71-4.03-0.18+1.67=9.16+8.38+7.63+3.86=6.1-3.45+2.88+0.98=9.35+4.99+6.25=9.07-1.82+9.58+0.63=5.15+6.46-2.67-0.29=6.57+6.95+3.91-8.77=8.74-0.6-7.73+9.8=7.47+2.32=7.23+1.76-8.18+2.89=2.28+8.58=3.83-0.57+8.27=7.7+9.57+1.67+4.71=1.28+7.59=7.24-5.57-1.33=6.51+6.89-3.03+8.61=8.32+9.23-4.68-1.22=5.81-1.21+3.47+9.99=6.95+6.03-7.61-4.11=9.12-1.09-0.55+2.37=4.22-3.56+8.75+1.03=9.62+4.53+3.73=5.21-4.03=6.96+0.25-3.36-0.16=0.83+9.9+6.83+7.22=8.67-0.49-3.59-3.83=6.38+1.3=1.55-0.82+9.23+5.61=8.67+8.29-5.29+4=8.92+1.22+1.55+8.51=5.7+2.83+5.27-9.34=9.87-6.86=7.6-0.03-5.06=6.35-4.57+7.69=4.48+7.99-0.89-0.49=3.86+6.46-1.92-4.72=4.97+2.24-3.14-0.91=5.76-1.68-0.86-3.01=5.15+8.81+4.81-7.69=8.69+7.48=8.98-5+9.23=5.68+6.21=9.81-2.33+7.24=4.6+7.07-3.32+5.01=9.15+9.67+8.92=7.41+1.03-2.16-1.8=5.94+5.15+3.66-1.12=6.57-4.33-1.71+7.81=9.72-6.16-1.25+6.79=0.69-0.51+3.69=3.87+3.59+9.32+6.48=9.21-2.84+8.29-9.79=9.38+8.03-5.26-5.63=0.21+7.41+2.37=1.51+1.74-0.48=6.54+4.5-4.61+0.74=3.83+0.38+9.28+8.91=0.37+1.92+7.79-3.19=5.37+5.29-2.13+9.43=0.83+4.5+4.46=9.61-8.73+9.15-3.43=8.43+6.14+4.58-6.75=5.06-2.93-1.4=4.24-2.2+6.49+5.83=2.08-0.84+9.48-0.92=3.56-1.49-1.35=7.52-6.09=3.15-2.47+3.06+7.38=6.78-1.55+5.93-9.28=9.61-2.04+4.01-8.53=7.76+9.18-7.8+3.62=9.3+9.54=3.84+5.26+7.22+6.91=8.16-3.12+4.81-0.68=8.17+7.6+2.95=9.43+9.92-9.25-0.71=4.19+1.32+4.37-1.75=4.91+9.49-2.76=1.27-0.13+1.78+7.67=7.95+6.16-7.53-3.63=5.43+5.93-3.82-3.36=3.37+6.79-1.07+2.8=8.77+4.15+9.61=4.52-1.36+1.51+6.51=5.22+8.01-2.19+1.45=3.96+2.27-2.67=8.99+2.41+3.17-2.02=6.39-0.4+8.3-5.39=7.73+3.98-3.48+9.62=7.47+0.05+3.78+4.91=8.73+2.3-6.06=7.84-2.34=9.36+6.67=2.02+5.6+8.72=7.58-3.87-1.11-1.95=8-5.13-1.15=6.12+8.5+3.17-7.98=9.17+0.54+3.35-6.77=3.02-0.26=8.77-0.12-5.7-0.84=8.19-6.35-0.88=8.08+1.41+3.49+1.09=9.57-3.87+8=7.8+5.04-3.1+9.6=3.81+1.29+2.45+5.65=7.4-1.72-3.32=6.61-5.76+5.65+5.49=9.13+1.16-5.32-0.49=0.09+6.92=9.51-0.41+9.25-7.12=9.49+3.76=8.84-0.73+3.15=4.13+7.88+7.04+0.61=9+5.6=6.98-5.6+3.23-3.65=4.92+1.13=5.43-3.69-1.04+4.11=3.27+3.78+6.52+3.89=8.53-0.35-4.67-0.58=8.82-0.14+6.48-2.76=8.2+4.25=2.25+0.21+6.25=4.73+2.9=0.18+9.25-4.99=参考答案6.63+6.5-1.85-2.44=8.846.26-0.62+2.12+8.24=168.01-3.74-0.3-3.35=0.627.24-1.69+1.38+6.15=13.086.25+4.84-9.39=1.75.64+8.09+2.81+5.08=21.626.86-3.21-1.21=2.445.45+7.52+1.99=14.961.43-0.83+3.39+6.54=10.535.08-0.48+0.71-1.08=4.237.84-6.91=0.939.51-8.6=0.918.52-3.14+0.53=5.912.97-0.8-0.65+3.3=4.829.02-0.37+5.28=13.936.97+5.23-0.5-0.67=11.033.83+5.53+2.28=11.643.92+7.43=11.355.36+8.35+7.9-8.68=12.937.7-3.78-1.75=2.179.57+8.38-4.66+1.62=14.911.88+3.81+3.77-8.27=1.199.46-7.94=1.525.03-0.95+1.54-0.02=5.69.24-8.01+4.23+9.25=14.714.6-0.2-2.79=1.613.86+2.6-3.29+6.47=9.649.29-8.03-1.16+4.49=4.595.49-4.49+4.26-3.32=1.946.83-5.47-0.74+3.54=4.165.05+4.81+7.85-2.11=15.67.4-4.9=2.53.75-1.24-0.83-0.09=1.598.36-4.04-1.74+5.4=7.984.44+5.38-2.88=6.944.5-1.54+9.83-5.87=6.928.42+2.04-2.33-1.74=6.399.17-2.52-0.25-1.72=4.687.06+6.47+6.87+3.89=24.299.8-5.67=4.139.44-1.57-2.8+7.87=12.949.23-4.42-0.57-2.22=2.027.95-6.99-0.52=0.446.93-0.1-4.54=2.297.51-5.59+1.5+6.51=9.936.53-0.9-2.3-1.66=1.679.21+0.53-9.14=0.63.22+9.11-7.61+8.85=13.577.04-0.68-0.13-1.89=4.346.42+7.57+6.16-3.41=16.742.47+4.08+7.05-5.24=8.368.04-6.43-1.37+7.81=8.059.23-2.95=6.285.06-0.44+1.51-3.52=2.616.57+1.52=8.098.96-4.98+3.14+2.01=9.136.22-2.17=4.050.07+5.32-0.2=5.198.18-0.63-1.56-4.56=1.436.48+0.84-5.17+4.32=6.472.73+0.04+4.74=7.519.8-7.74+3.33+7.94=13.339.99-0.18+5.72+3.99=19.529.69-7.73-0.6=1.365.41-3.13-1.35+5.54=6.475.25+4.29-3.97-1.16=4.418.84-0.91=7.934.84-1.35-0.71=2.785.89-0.23+0.55=6.214.72+3.89=8.610.79+4.75-0.76-4.38=0.48.73+4.71-8.91-0.84=3.691.34+8.49-2.39+0.38=7.829.32-1.75=7.577.53-3.3+1.98=6.214.67-3.19=1.482.68+9.55+5.73+4.03=21.996.81+2.02=8.838.12-2.22-1.34+0.34=4.97.07-3.02+8.13=12.186.25-2.48=3.778.26-3.03+3.14=8.379.23-0.33+3.34=12.243.58+3.32=6.95.15-0.69-4.31+0.75=0.94.62-0.17=4.456.85+4.72=11.572.4+7.25+1.41-4.45=6.613.67+8.07+7.51=19.257.37-6.87+2.43+5.82=8.759.21-0.55-6.16-2.25=0.257.59+5.05+4.06+0.9=17.66.96-2.09+3.21-3.28=4.85.44-5.26=0.189.67-1.96-6.63-0.83=0.257.29-0.47+0.94+8.38=16.145.07-2.44-0.54+0.72=2.819.33+6.28+1.93+9.34=26.886.74+7.88=14.623.79+2.42-4.45+1.82=3.587.83+0.8+7.42+8.57=24.625.6+6.07-4.03=7.644.07+3.88+0.26=8.217.07+6.62=13.694.1+4.4=8.50.97-0.63=0.349.22-0.94=8.285.35-1.92+4=7.437.06-3.21-1.36+3.91=6.46.99+5.03-3.71-4.23=4.089.91-2.17-5.09=2.655.33-2.51-0.83=1.999.97-1.09-1.15-4.62=3.119.18+9.7+7.22+2.55=28.659.71-7.66+5.15+6.27=13.479.83-1.52+1.35-0.63=9.037.77-1.83-3.12=2.825.6+0.87-1.37-2.27=2.837.13-2.41-3.55=1.174.66+2.36+8.77=15.798.92+5.86-6.93=7.854.17+3.81+6.68-3.3=11.364.95+4.4-2.35=71.27+7.42-2.72+0.38=6.354.93+7.06-8.74=3.254.73+7.15-8.88+7.04=10.042.4+8.17+8.86+1.38=20.817.44-1.31-3.42=2.715.62-1.83+1.67+2.31=7.771.6+9.35+9.91+2.52=23.386.9-0.2-5.53=1.176.42+3.42+2.95-7.91=4.886.86+5.96=12.828.24-2.88+4.04+5.7=15.19.16-5.01+6.24-0.24=10.151.28+7.05-4.5+0.95=4.785.09+1.63+8.58+0.31=15.616.09-5.75+5.76=6.19.55-2.36-5.91+5.49=6.776.38-1.45-2.6-0.88=1.458.19-0.87+0.73-3.94=4.118.91-6.85+5.35=7.417.42+8.66-9.5-4.3=2.280.92+5.44-2.64+8.75=12.475.93-0.74-2.29-2.17=0.738.21-5.99+5.25-0.83=6.647.7-1.59-0.86=5.253.81+1.18-0.32-2.83=1.847.04+2.75-3.9+9.31=15.27.07-1.01+8.22=14.282.67+7.16+8.14-1.59=16.381.55-0.08+2.52=3.990.76+9.83-5.96=4.636.82+1.39+9.1-1.63=15.688.11+7.19-4.63+0.5=11.177.98-1.94-5.15=0.899.59-6.26=3.337.54-1.8-0.05=5.698.92-2.28-3.95+7.45=10.147.46-4.91=2.559.15+6.68+4.12-1.97=17.987.56+2.95-2.44-3.34=4.737.1-1.67+9.43-0.32=14.549.32+6.61-2.79-4.75=8.398.78-0.36-2.54=5.886.59+2.57-4=5.169.13+3.68=12.818.61+8.98-8.26-1.03=8.34.19-2.73+5.63=7.094.91+9.96-2.71+9.05=21.210.66+5.9+0.24+3.68=10.488.89+2.15+8.61=19.655.8+0.6+4.23-8.03=2.67.48-5.24+3.93+4.08=10.259.67+5.01-5.03=9.659.09-1.58-1.54-2.6=3.378.25-1.92-0.7=5.635.44+6.38=11.828.88-6.28+4.14-5.95=0.796.09+9.53-6.55=9.075.32+6.32-6.86+2.81=7.596.24+4.03+4.33+0.5=15.16.78+5.05+2.9=14.735.99-2.48-2.74+5.32=6.094.28+0.65+8.99+1.07=14.994.3-1.22-2.48+0.91=1.519.98-3.05+4.82=11.756.8+7.46-3.4+3.78=14.647.74-1.31=6.436.52-5.25+4.56+5.44=11.279-0.76-5.16-2.48=0.66.9-1.93-3.89+2.38=3.466.16+1.53+5.06-2.08=10.675.11-0.73-1.9-1.71=0.779.98+9.64-8.21+7.37=18.784.54+6.51+4.41=15.462.23+5.55-2.3-3.41=2.070.02+7.74+1.47=9.234.78+8.24+0.39+2.48=15.892.38-1.31+1.5+8.04=10.619.01-0.41+4.9=13.59.22-3-0.46-1.89=3.877.8+7.06-5.73=9.132.22+9.12=11.349.29-7.21+2.08=4.168.41-1.3+5.56-3.86=8.816.45+1.75-6.08+4.71=6.834.92+1.1+9.32-1.78=13.569.94-0.07-0.65-0.33=8.899.96-7.24+3.69=6.417.29+5.49-5.34+8.93=16.374.45-2.85=1.61.35+1.7+9.89=12.946.37-4.85=1.527.24-5.42+0.18=28.86-3.33+8.06-7.17=6.424.65+6.89-0.57=10.975.32+3.44+4.83+2.09=15.686.62+8.58-6.75+0.08=8.539.56-0.69+3.11=11.987.32-4.88+3.53+1.69=7.669.77-3.6-4.26=1.916.37+4.69+2=13.069.61-4.87+2.36=7.10.06+5.9+3.24+7.8=179.94+1.15-5.57=5.522.19-1.85+0.79+8.17=9.34.71+7.93+2.61+3.17=18.428.42+1.51-3.6=6.335.1+6.2=11.34.99-2.35+8.01+9.48=20.134.65-3.16-0.72+6.03=6.82.15+9.66-0.71-5.55=5.553.83+9.66-2.78=10.719.04-3.72-3.52=1.86.64-2.89-0.25-0.18=3.324.47+0.19+3.15=7.815.45-4.36+0.06+1.78=2.938.66+2.13-5.23+6.56=12.127.26-0.63-2.78=3.853.64+3.04-2.96=3.724.83+2.34+1=8.174.93-1.44+6.64-0.03=10.19.57+4-9.71-0.49=3.377.95+1.93=9.886.73-1.1+3.28=8.918.06-6.69=1.376.94+3.3+6.34=16.589.35+8.82-9.08=9.097.56+9.2+2.1-8.92=9.949.17-1.31-2.71-2.75=2.43.6+2.98+5.71+5.32=17.618.09-3.87+3.33+9.6=17.156.3-4.33+9.37=11.349.91+7.1-9.64-6.03=1.349.46-7.21+8.41=10.668.08+4.99-4.52+9.14=17.699.42-6.81+5.19=7.89.4-7.26-1.59-0.13=0.425.54+1.02-3.17+6.77=10.162.52-1.65+1.48+9.97=12.328.92-5.28+8.24=11.881.49+6.9+6.29=14.688.51+9.32+1.93+7.08=26.849.04-3.44=5.65.52+8.45+4.59=18.567.49-4.24-2.11=1.145.33-1.72+0.8=4.418.96-4.3-4=0.668.23-7.06+3.36-1.72=2.819.48-1.63-7.23=0.628.92+0.87+1.38-9.88=1.297.13-3.37=3.760.76+6.15+5.2-8.12=3.993.23+8.16+2.32=13.713.53+9.91+3.23-8.04=8.630.1+8.77+7.94-3.93=12.881.4+9.12-8.3+5.67=7.893.18-1.3=1.884.9-0.25+5.98-1.02=9.613.84+5.12-0.96+2.39=10.390.83+2.38=3.219.86+8.61+0.24=18.710.69+5.83+6.08-1.73=10.879.94-0.66-0.4-7.34=1.544.85+9.24+7.52=21.618.6-5.38-0.76-2.12=0.343.17+5.96+0.8=9.939.74-0.54+0.5=9.72.2+8.08-1.6-2.3=6.383.68-0.03=3.656.15-0.03-0.41+7.44=13.157.35+6.94-7.26+7.11=14.147.4-5+9.95-7.64=4.718.18+5.8=13.985.01-2.68=2.333.97-2.8+5.51+1.47=8.159.55+6.61-5.85+7.98=18.295.65+3.06-1.72=6.999.01+8.68+0.28+3.5=21.477.93-0.21-5.69+5.89=7.921.96+2.78-2.38+7.67=10.034.88+0.62+4.87-0.3=10.079.19-5.5+5.71-2.41=6.996.19+0.98-5.59=1.584.92+7.34+5.6+7.18=25.045-0.71-3.12+1.36=2.539.35-0.97-7.18=1.27.76-3.15-2.67-1.47=0.473.28-2.01+7.94+0.58=9.799.13-0.82-7.13=1.189.2+6.04+1.72=16.969.59+0.08+7.19-9.8=7.065.54-0.84-1.37=3.337.16-6.63+8.31+9.91=18.759.14+7.3+1.93+8.83=27.28.73+7.81-3.87-5.97=6.78.26+9.71+8.28-9.49=16.762.24+9.36-0.6-8.54=2.463.53+5.26-5.54=3.255.73+2.34-3.43=4.645.87+7.64-2.3+5.83=17.047.07+3.83=10.98.04+6.09+0.93=15.064.82-4.44+6.06=6.447.95+9.95-0.97-5.56=11.374.08+6.25+9.46=19.792.53+9.66-2.87+4.2=13.525.81-2.65=3.168.12-2.51+8.04+9.43=23.082.43+7.82=10.257.4+5.71+4.2+2.31=19.628.14+8.09+2.06-7.79=10.58.63-5.48=3.159.97-1.22-2.62=6.131.51+4.36-1.21=4.668.82-2.46-1.42-2.11=2.838.87+7.47=16.349.09-8.95+7.32-1.96=5.55.01-3.73=1.289.06-0.26+6.47-1.52=13.755.58+7.91+4.53+7.85=25.879.4+3.34=12.747.8+1.4+2.77+6.05=18.025.06+8.94+9.34-8.58=14.767.32-3.6=3.727.92-3.8-0.14+8.14=12.129.11-6.03+9.99-7.82=5.259.43-5.46-1.32+8.5=11.157.75-4.94+2.64=5.457.07+8.79+5.63+1.82=23.318.95-0.78-1.1-4.31=2.762.25+9.1=11.355.71-0.42-3.22+8.59=10.661.43+0.97+7.62+9.74=19.767.83-7.13-0.32+4.3=4.685.56-4.37=1.192.44-0.61-1.27+9.63=10.191.24+2.02+4.56=7.827.11+6.63-0.94=12.85.56-2.33=3.234.6-3.71+6.73=7.628.44-0.14-0.68-5.37=2.256.92+9.48+8.42-3.05=21.776.74+5.89-4.07=8.567.83-6.65=1.188.18+1.21+8.56-7.04=10.917.87-1.62+3.86+1.81=11.921.4+0.59-1.08+8.3=9.218.11+5.36+7.12=20.594.75-0.13+5.53-2.38=7.779.77-6.98-1.7+9.86=10.957.7-4.05+8.84+7.25=19.749.25+1.07+8.41+2.78=21.518.25-5.79-1.34-0.13=0.999.91-4.49+2.89+9.5=17.816.76-2.23-3.35=1.183+6.95=9.958.17+2.93+9.87-7.53=13.449.63-5.83-2.34+8.89=10.353.32+1.7+4.9=9.929.84-0.87=8.975.81+7.28-1.06-0.48=11.552.4-1.09=1.317.46-0.16-2.27=5.036.58-0.99-4.19=1.41.93+5.22+9.74+4.06=20.956.87-2.86-1.6+0.38=2.798.77-0.36-1.34=7.078.94-4.83-3.74=0.375.22+3.78+6.16+6.86=22.028.79+6.73+8.16-3.39=20.297.4-2.15+5.3=10.555.82-0.91-3.98=0.930.55+7.01+5.2-7.68=5.087.89-0.74-6.95=0.27.45+1.15-7.35=1.254.56+3.36-6.05+3.63=5.53.14+9.43-6.35=6.222.96-1.26+6.48=8.184.58+4.03-0.49=8.128.27-0.21-7.56=0.51.72+0.06=1.786.05+6.53+8.58-9.86=11.38.98-4.1+0.34-3.97=1.251.63-1.38=0.257.69+6.03+3.58+2.6=19.95.98+8.6+2.34-7.3=9.623.05+3.61+5.77=12.431.09+4.05+2.64=7.789.81-5.42+8.16-0.43=12.128.7-3.8=4.93.95-3.44=0.511.17+9.43=10.69.22-5.35=3.878.06+6.52-0.2=14.382.64-1.54+6.33=7.439.09-2.05+8.46=15.59.85-0.35-6.72=2.785.66-2.61+7.96-8.84=2.177.18-0.9-5.78+3.25=3.757.27+9.73-7.65+7.85=17.20.59+7.45+1.68=9.723.84-1.27+4.97+6.73=14.273.01+0.58=3.597.91+9.49-0.18-4.37=12.853.91+6.38+0.17-1.26=9.29.19-0.47-0.44-1.45=6.839.65-1.97-2.45+8.3=13.539.26-1.36+5.7-3.8=9.87.04-1.62-3.63+4.13=5.927.21-0.75=6.460.31+1.41=1.725.68-0.95-4.02=0.717.85+7.28=15.130.5+3.75+0.97=5.229.54-3+2.7=9.248.39-1.48+7.3-8.62=5.593.06-0.88-1.34=0.849.25+1.57+3.41-6.57=7.664.05+9.21-6.38=6.883.38+3.22+3.48+2.53=12.618.44-1.02+1.89-2.19=7.120.55+9.16+0.5+2.28=12.497.24+1.45+4.06=12.756+9.33=15.339.31-4.39-0.29-1.05=3.585.45-4.51+0.67=1.610.87+2.34=3.219.91+1.69=11.68.49-1.15-2.65-2.5=2.198.61+2-6.5=4.114.05-0.28-0.26-3.11=0.49.74-8.25+6.43=7.921.75+0.45+5.36+2.09=9.659.38+5.3-5.73-5.56=3.399.71-7.09+4.68-2.35=4.952.97+6.6+3.8-3.02=10.353.53+6.37+1.58=11.483.46+8.37+8.12-4.67=15.285.05-2.42+8.63-8.7=2.566.04-1.38+8.24+6.24=19.147.59-1.9-0.2+2.53=8.029.79-1.14+8.23-3.73=13.158.05-0.04-5.85=2.167.2-5.64+6.91=8.475.11+9.05-6.45-0.17=7.545.06-0.14+2.79-4.96=2.758.78+8.77-5.21-4.76=7.587.54-1.79-0.32+3.86=9.296.87-3.66-1.84+8.57=9.946.87-5.62+5.67-3.8=3.126.25+1.87-0.88=7.244.38+8.81+1.16=14.359.21-2.89-4.25-1.75=0.326.42-3.84-0.9-0.38=1.31.05+0.29=1.346.64+2.57+3.81-6.54=6.481.04+6.63+8.66=16.336.57-3.83+4.63+6.46=13.839.84+8.46-3.27=15.033.36-0.67+5.21-5.03=2.876.72-2.31-0.16-2.73=1.524.89-1.44+9.21-6.94=5.729.5+8.15-5.62-3.33=8.79-8.06=0.948.98-1.11+2.24=10.112.67+4.51-1.18+8=141.57+1.45-0.64+0.7=3.089.31-2.23+1.75=8.835.61-1.39+4.23-6.61=1.840.17+1+6.14+5.91=13.225.75-4.67=1.086.76-2.27-1.72+3.85=6.629.9-1.4-8.28=0.228.38-6.07=2.318.79-6.21-0.08+5.83=8.336.93-1.01-0.7+9.67=14.896.23-5.66+5.84-5.52=0.896.2+8.75+9.63=24.589-3.17=5.836.76-1.4-2.74-0.45=2.178.69+5.43-1.34-5.72=7.063.67+7.65=11.329.28+0.8-3.2+1.06=7.944.22-2.6+8.3=9.923.32-0.73=2.593.23-0.14+1=4.096.51+7.67-4.13=10.059.98+9.82-5.39-2.62=11.790.32+2.77+7.07-0.93=9.237.75-0.65-2.81+4.09=8.389.28-3.26-1.76+4.69=8.959.1+7.72-1.23-6.17=9.424.73+5.18-8.04=1.877.42-0.19-0.55-2.42=4.265.62+3.22=8.843.47-0.75-1.49+3.22=4.455.45+5.91+6.33-3.29=14.49.1+8.99-8.69+4.42=13.827.67+7.79-7.38=8.087.09+6.87-9.96=46.96-4.19-0.89-0.13=1.754.22+2.7+9.74+1.75=18.410.03+2.96=2.999.65-7.85-1.25-0.02=0.537.9-1.63-1.45-3.13=1.699.21-1.17-7.69+3.11=3.464.23-3.79+0.04=0.489.83-3.73-2.81+3.6=6.897.01+2.84+7.39+5=22.240.3+9.99-5.58+5.31=10.026.2+3.47-2.27-1.3=6.18.01+9.97+4.66-9.39=13.258.79-2.14+4.46+8.69=19.86.42-0.44-5.65=0.334.22+8.51-5.89=6.848.7-0.93+4.4+0.03=12.23.36-2.11+9.25=10.52.36+9.77-8.26+7.57=11.449.69-5.84-0.66-0.58=2.617.4+2.21+7.11-5.38=11.349.73-0.98+4.5-0.12=13.137.55+0.54-7.27+4.86=5.688.92+4.41+1.52+3.78=18.639.22-3.03-1.25-2.12=2.828.75-2.93-0.16+1.81=7.476.34+9.81+5.41=21.568.35-3.18-0.1-3.19=1.888.33+1.99-4.5-1.22=4.66.88+2.92-2.54-0.65=6.615.45-2.24-0.82=2.390.12+6.26+9.46+8.85=24.699.21-3.28-1.53-1.99=2.414.66+0.54=5.27.39+8.75+9.68=25.824.33-0.3-3.87+5.04=5.29.68-2.13-0.91-1.74=4.99.06-2.9-3.36=2.87.7-4.22+5.95-6.82=2.619.86-9.25+6.64+2.14=9.394.12-1.56-0.21+2.46=4.813.25-2.11+5.54+6.41=13.092.13+1.94+6.7+5.81=16.580.9+6.67=7.575.05+0.5=5.557.51+7.29-3.3-2.17=9.339.84+7.7=17.543.73-0.72-2.61=0.46.94+9.68-6.18-8.23=2.218.39+6.84-9.25+7.75=13.736.21-5.43+4.53-4.04=1.277.9+0.93+0.14=8.979.88-1.93+6.85+6.07=20.878.2+6.02+3.46=17.689.62-2.68-0.59+0.18=6.537.78-2.07+5.25=10.969.56+4.13-9.73=3.963.63-2.8+8.33+1.57=10.739.44-1.13+0.48+2.12=10.914.91+9.36+5=19.276.98-2.35-2.61+7.09=9.117.75-1.84+5.21-9.76=1.365.9-5.69=0.213.3+0.53-0.12=3.719.93+5.4+0.83-4.82=11.345.07+4.39-9.08+7.72=8.17.85-0.63-4.2-0.31=2.715.04+3.07-1.83=6.288.14-7.22+8.58+4.5=148.97+4.06-4.09+2.74=11.688.07+3.5-7.15=4.427.18+4.72-4.46+7.38=14.829.54-0.36-6.91-0.99=1.289.2-2.13-5.32+6.56=8.316.92+2.63-9.33=0.228.36-0.1+7.79-5.03=11.020.52+6.06-2.79=3.793.36+8.04-4.54-6.3=0.560.61+7.87-6.87=1.618.69+9.32+3.17=21.187.41+5.35-5.43-3.2=4.134.02+0.83+9.58-2.35=12.087.3-3.91+5.24+8.75=17.388.92-0.74-3.06=5.129.9-6.29+6.95-7.15=3.416.8-5.3+6.32+5.07=12.896.5+8.63-0.13-9.71=5.293.5-0.53+5.58=8.557.46-2.83+3.68=8.312.87+7.24+8.14+7.35=25.68.78-7.02+3.46+0.85=6.078.99+1.07-6.18=3.889.43+1.92-2.1-4.11=5.146.04-2.91=3.135.97+6.55+6.22-2.45=16.299.27+2.55+6.82=18.648.21-3.62-0.79-2.39=1.410.82-0.59+4.19+8.21=12.639.78+0.95-4.11-5.36=1.266.68+0.9+8.84=16.423.2