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6.04+6.77-1.68-6.66=8.88+2.74+5.92-1.43=3.94+2.06-5.02=8.24-1.89-0.86=2.38+9.31+6.21=5.13+8.77-7.06=6.1-0.49-2.62-1.1=3.61-0.54+9.45+0.71=7.85-7.31=9.91-2.43-0.3-1.28=1.92+4.1+0.7+1.7=9.72-5.71-1.94+2.48=7.88-0.2=9.77+5.24-3.99+0.49=3.9+7.05+9.98-7.68=0.58+9.4-5.31+9.3=7.15+5.93+7.49-3.25=9.78-1.81-1.23+0.26=6.67+8.01-2.48+0.12=3.1-1.1+4.26-0.4=9.45-2.64-5.25-0.59=2.61-1.69+6=0.45+3.66+2.68+4.32=3.94-0.83=6.79-2.12+8.66+1.06=0.47+8.39+9.99+2.76=4.44-2.04+0.87+8.62=7.87+1.29-1.76-4.15=1.8+7.32+8.01=2.53+1.71+4.18=9.9-1.08-0.83+1.59=7.78-2.55-3.47=8.18-5.77+0.16-0.79=7.92-0.66+1.36=7.23+5.55=9.21-1.64+3.42-8.09=1.16+9.22-5.12+5.06=9.69+8.38-4.62+8.28=7.3-4.7+6.83-4.9=6.79-1.98+7.37-1.37=5.27+7.17-9.29+4.85=4.38-1.85=8.1-2.51-0.43=8.2-2.08-2.8-0.86=5.78+9.16-9.97+0.73=4.52+1.94-1+3.86=7.02-2.07=7.17-4.87=2.09+3.68+4.72-9=4.12+3.6=4.94-3.21=6.43+2.07+5.74+4.73=9.65-3.25+4.26-4.73=5.97+1.29+4.5=3.33+4.2+8.48+3.41=5.18-0.17+8.06+2.88=8.92-3.55=1.32+1.84+2.58=5.06+8.08-6.47-6.08=6.93+1.59+2.76=6.31-3.09-0.77-1.03=2.93-0.94=8.04+0.66=1-0.21+7.88=8.24+8.33+5.01=1.99+8.93+5.43+8.5=6.06-0.64+4.12+0.91=8.95+5.03-3.56-5.13=7.77-1.61-1.02-4.08=9.94-8.14+9.58+5.26=8.23-2.94+4.87=5.17+0.89+3.96=9.42-4.48=3.41+6.06-5.79=2.38-0.61+4.18+6.39=4.19-0.13+9.65=8.33-1.12+6.62+4.3=6.54-3.73+6.37=6.82+4.56-8.5+7.39=7.44-2.28+3.31+2.58=4.54-3.33=2.99+3.99-0.82-0.96=6.7-3.02+5.95+3.13=2.47+7.39-5.07=8.76-2.89-0.74+0.95=2.87+5.39+2.84=3.49-0.84+9.37+4.69=6.55-0.86-5.55+0.52=9.2-3.41+3.57-8.47=6.8+3.95+8.06=2.84+2.33-1.82=9.92+5.82-8.14+0.68=2.51+4.49-0.37=9.97+5.04=3.6+7.17+2.63=7.58-4.41-3.04+0.66=5.55-5.44+6.32+9.85=6.43-1.98-1.32-1.07=7.51+5.25-1.27=7.92+8.11-3.84-3.91=9.81+0.73+5.48=7.45-4.18+5.51-8.52=9.76-6.66+9.41+9.13=5.22+9.34-2.95+1.66=4.48-1.27-2.44-0.25=2.48+0.85+1.95+4.55=3.08+5.88+7.87=4.68-1.74-2.78+9.48=9.94-8.23=7.51-2.01+5.85+9.51=7.04-6.73+3.8+4.68=9.03-8.53+8.29+7.68=9.35-6.85=9.42-1.81+7.77-9.24=8.69+3.95+0.31=9.62+7.01=8.15-1.48-2.24=4.26-0.03-3.3+6.74=4.44-3.23+6.98=8.69+2.24+4.96+1.22=0.09+5.48-2.53=8.04-2.19-2.06+7.65=9.18-1.72-3.83-3.51=1.65+9.68-5.9-0.51=9.73+5.04+4.69+9.4=6.1-3.94-0.66=4.59+6.86-0.68+2.22=7.48-5.17-0.42-0.14=2.06-0.11+5.18-2.5=9.39-3.66-4.97+7.36=5.81-0.15-4.84+6.3=7.4+6.96-3.65-8.14=8.3+4.61-4.86-5.9=6.38+7.67+3.71=8.66-3.34-0.96+5.15=9.56+7.92-6.04+5.93=4.32-3.14=7.27-0.86-4.14+9.94=7.52-1.72-2.52-0.33=5.95+7.07=8.15-2.38+2.24-5.46=8.38+2.09-9.34+3.95=7.42+9.01-5.33-2.84=7.78-0.95-3.37+2.18=9.54-2.61+1.28-1.32=8.07+5.47+4.95-2.59=6.31-0.81-3.78-1.4=8.44+2.04-6.17-1.71=5.3+4.24-0.13+3.87=7.81+9.07-2.35=6.64+5.12+4.42-2.86=9.15-3.79=3.03+5.53+1.29+8.28=0.28+2.54+7.63+8.96=7.86+3.1-7.08+7.78=3.25-0.41+7.5=7.77+0.93-8.47=9.45+3.5+7.1-1.54=6.05+2.83-0.53+5.07=0.32+5.38+0.62-1.12=9.91-7-0.91-1.31=8.21-4.67-1.93+7.89=8.29+5.96-1.86=9.27-0.07-0.66-0.13=9.96-8.48+6.61=2.08-1.8=0.26+7.54-1.04-0.68=4.48-2.56-1.47=7.11-3.61-0.18+0.92=7.74-0.51-5.56+7.46=2.5-0.07-1.86=8.23+5.4+7.44=2.71+4.67+5.23-0.54=8.95-2.12-0.84-3.96=2.5+4.48=6.57+8.41+4.69=6.34-2.92-1.27+8.14=8.24-2.21+8.33-1.64=5.01+0.7-4.91=7.82-1.9+7.35+0.05=7.27-6.49=3.06-0.81+6.33=6.84+5.71-4.29-8.05=2.3+8.13-2.22-5.19=8.81+5.93-6.07=4.52+7.43-5.12-6.38=2.08+3.82+2.2=9.12-4.02+9.53+8.56=7.48-0.26-2.1=7.57-6.1+8.92-1.14=9.63-3.16-2.18=3.05-1.63=7.94+3.16-5.86-1.96=9.94-7.75-1.49=6.74+5.81-5.8+1.49=9.83-4.44-0.65+7.96=5.15+2.16=5.9-4.94-0.36+7.86=9.99+8.32+1.73=9.24-5.2+2.62+2.51=7.3+5.82-0.93=7.03-0.87-4.02+6.25=8.53-7.6=8.17+4.32+5.36-7.1=9.75-5.6-0.37+3.61=4.6+4.04=4+9.33-9.63=9.53-3.61-4.26-0.74=6.57+0.9+5.33-5.12=9.68+7.54-8.91+0.1=0.93+6.28+1.08-0.59=8.05-1.94-2.01=9.26-0.06+6.19-5.48=8.18-0.04=6.51-4.17+8.45-3.11=3.85+3.59+5.99=7.67-0.16=5.48+8.93-5.2=5.08-4.22+6.57-0.15=4.61-0.77-1.08-0.45=7.08-6.22+1.14-0.77=1.09+1.53+7.86-1.44=5.87+5.69+5.64-2.66=8.98-6.65+5.2=4.56+4.01+1.51-2.73=5.91-5.64+4.03=9.73+8.56+2.2+9.11=5.11+2.19+4.96-6.19=5.66+6.99+3.34-5.49=5.85-1.15-0.29=7.76-7.47=0.81+0.76+2.7-4.09=9.19+0.25+8.73-6.41=8.5-3.58-4.35=4.7-1.72-2.83=9.03-3.39-2.89=5.79-1.17-4.49+4.63=9.71+3.21-4.77-3.83=2.08-1.53+9.67-0.96=8.42-5.97=7.65-2.82-0.31-1.8=4.83-0.22+1.1+9.35=3.88-1.48+8.14=4.28+8.97-2.05-9.42=5.4-2.13-0.16-1.52=5.74+1.3-2.54=8.94+7.21-2.91-1.96=4.64-2.69-1.6-0.18=6.35+9.03=9.76+3.89+8.89-2.61=7.79-7.6+4.67=3.43+1.66+0.44=8.24-0.18-5.8+4.6=3.28+4.61+2.84=1.81+4.28+3.61-2.86=7.54+7.24-6.97-3.57=8+8.57=9.08-8.29=3.65+5.96-2.95=6.03+4.72+8.57+7.61=5.38-4.94+6.11=8.51+4.34-8.21-1.32=6.55-2.12+7.04=8.05-5.26+7.72+6.84=3.39+5.43+9.29+5.54=7.84-2.4+8.88=3.62+2.1+9.09+1.06=9.66-1.01-2.44-6.06=6.78+1.34+9.21+8.25=5.66-1.43+4.63-3.68=3.08+9-3.81-3.26=9.76-0.32-1.71-3.45=1.66+9.41+6.03+6.83=6.8+1.97+5.06=7.48-5.01-1.2=6.72-4.37+2.52=6.03+9.22-1.39-3.65=9.82-7.99+7.56+0.86=9.63-3.29-1.82-2.92=7.82-0.13-6.54=6.1+5.59-7.39+9.03=9.93-3.44+1.77=7.92+1.62-6.5-0.31=7.19-0.15-6.48+3.71=8.98+5.53-4.41+3.02=8.09-4.58+5.42-6.07=9.83+9.21-7.75-1.87=9.58-2.64=9.13-4.86-1.06=9.85-3.53-1.51-3.36=8.27-5.67+0.42-2.77=8.64-1.47+0.56-6.91=1.42+6.6=1.81+6.97-0.16-6.16=5.59+5.79-5.16=3.67-2.74=5.04+9.08+1.89+9.44=6.23+2.47+3.46+1.48=3.68+5.47+0.41-1.35=4.82-2.45-0.32+9.96=9.14-7.04=4.05+7.11-6.72=9.4-1.44-2.13-5.7=0.35+7.8=8.33-5.99+5.21=3.51-0.35-0.64-0.67=7.78-3.85+5.57-0.57=9.01+6.39-7.95=2.43+1.51-3.59=2.59-0.51+0.02+9.59=8.77+5.19-7.5+8.72=9.91+6.67=9.47+3.68+2.63+2.96=0.44+9.75+1.85+2.34=4.59-1.03+8.23+1.83=9.34-1.26+9.8+7.88=6.71+1.41-4.46+7.79=9.12-3.07+6.03-0.52=2.97-1.44+6.4-2.53=7.48-5.83-1.35=6.97+7.57+3.64-3.66=5.84+2+3=7.15-6.26+8.32-4.51=2.4+7.06-4.94-0.24=8.16+5.3-0.12=8.73+1.03+1.02+4.33=8.75-7.06=5-3.11+7.95-3.31=5.11+6.05-4.01=8.62-2.76-0.74+1.73=7.97+9.8-2.64-3.72=5.58+7.45-5.71-1.17=7.1+6.5+5.54+7.09=7.41-0.56-6.07+0.76=9.97+7.6-1.14-4.81=0.67+3.1-0.53+8.73=5.33+4.41+8.33-8.04=2.98+7.64+6.27-9.75=2.73-0.97-0.35=7.19+8.36+0.83+0.91=7.61+5.72-4.09+8.89=9.6-1.47-1.12=7.63-0.4=5.77+6.18+3.72-5.12=5.97-3.75+4.93=1.95+9.29-4.12-0.16=6.97+2.68+2.18-1.04=7.64+0.38+1.84-0.33=3.08-0.12+3.09+0.95=9.15+1.8-7.93+2.96=9.64-8.85=0.57+2.73+1.13=8.69-1.27-0.06=8.95+9.17=2.37+2.78+5.07=7.62-7.43+8.84+7.21=7.99-2.82+2.01=6.49-3.24-0.02-0.18=7.34+5.33-4.85-0.65=6.99+6.27-9.56+6.35=7.14-3.84-0.69-0.2=3.85+5.67-3.55-4.37=7.15-4.61=8.97+3.32-3.75+6.04=7.11+8.77=4.93-2.48+6.77=7.87+4=3.76+4.45-0.31-2.92=9.34+2.06+5.76=6.38-0.13+7=1.38+0.78=0.89+8.66-1.37-4.97=2.38-1.83+5.05=2.72+1.83=4.15+1.4-0.48+7.25=3.66-0.22-0.15-0.26=5.13+9.37-1.9-9.58=8.53-2.23+8.41+2.62=6.25+8.4-5.68=3.66+6.54+3.45-1.92=5.48+6.07=3.32+8.51-6.49+0.2=2.23+6.39+7.64+5.04=9.67-2.65-0.27+2.2=4.53-3.45+3.51+0.67=7.65+0.11+5.79=4.75-2.32+4.89=8.21+3.97=4.22+4.26-7.01+2.87=9.89-4.98-0.44-2.02=9.58-3.43-1.48=7.75-0.33-2.23=4.55+1.21-3.38+1.88=9.66+9.93+4.09+6.21=4.61+9.97=6.63-4.42+6.22-2.12=9.08-2.4=9.57-0.04-3.48+4.36=8.42-7.7+7.19+0.06=4.09+5.33+3.25+5.1=2.37+9.27+0.46-6.86=3.79+9.17+4.86=5.8+6.4-4.21+6.48=7.56+7.49-3.02-1.21=7.9-5.76-0.43+1.23=8.34-0.95-1.68-3.22=4.45+3.02+8.04+7.29=3.31-0.74-2.07=7.73-4.98=7.91-6.63+6.03+8.13=6.56-0.97-0.47=8.74-1.62+4.2=8.34-0.24-0.55=7.07+0.83-3.56+6.91=9.24-3.5-5.35+4.62=7.95-2.6+9.47-7.99=5.25+7.24-1.03-1.91=9+3.16-4.13+7.02=3.63+4.63+9.92-5.67=3.08-1.07+1.44+6.02=5.24+7.15=8.73+7.78+1.78+7.35=5.25-2.16-1.93=3.19-3.08=6.33+7.33+8.94=1.76+8.61+7.13+6.49=5.74+3.74+3.91=7.72+4.35+8.48=0.2+4.54=7.49-4.22+6.45-1.89=5.76+4.37+6.82+6.2=2.03+2.96=7.21-4.99=9.83-0.63-2.86+2.49=5.13-4.32-0.54-0.06=5.97-1.41+3.96+7.89=3.03+8.7-4.9-0.12=7.42-5.59-1.55+0.56=7.23-2.15-3.65=8.53+7.45-3.73+8.19=3.54-2.76+3.23+5.73=7.81-4.62+7.1=9.83-1.24-6.82+2.79=9.5-2.66+0.72+7.16=6.42+2.17+2.3+5.06=9.87-6.16+2.14+3.42=7.82+9.99+8.49-9.48=1.17+0.45+7.05+9.56=5.51+7=4.19+7.43+7.11=1.99+3.9=7.48+6.23+1.24+9.41=9.96-3.49-3.18+7.46=5.87+0.03=8.3+7.21+6.83-1.46=4.79-0.66+4.34=7.61-1.08+4.91+0.89=8.47-3.81+2.2-0.41=0.9+1.57+7.02=9.66-2.76=5.68-1.16-3.31=6.7+1.08-0.2=8.22-7.56+2.24=9.39-0.83-4.01-2.71=4.32+7+2.97+7.79=5.25-5.05+3.7=4.86+3.74-5.52=2.24+4.16+4.13=7.42+7.94-6.82-1.9=2.57-2.35+4.97-4.87=2.6+8.1-7.14=9.38-0.24+4.56-9.74=8.41-1.52+6.51-1.23=7.36-5.12=9.72+3.75=8.41-1.58-4.46+0.87=9.26+5.49-3.57-3.72=2.78+5.1+1.28=3.65-0.59-2.63=9.24+8.34+8.76+2.75=1.67-0.25=2.38+8.92+1.83-6.77=0.27+2+7.66=1.15+9.04+6.64=9.03-2.32=9.2-6.14+4.65-2.07=9.68+8.22+3.39+5.11=7.68+9.15-1.29-3.62=7.43-4.73+5.63=1.88+9.66-8.41+9.7=9.93+3.6-2.97-4.64=7.45+4.6+8.27=9.81+7.29+3.27-4.67=9.77-3.05-0.99+7.74=7.37-0.13-3.78-1.7=8.33-7.34+6.35+1.42=3.88-0.67+0.86=9.66-7.67-0.5-0.8=5.72-1.47+3.88=2.11+6.45-6.53+5.5=8.49+1.24-0.12+3.61=2.46-1.7+1.69+0.29=8.55+8.72-1.5=5.76-5.04=8.76-2.54+4.53=6.23-5.71-0.25+9.01=9.4-1.27-2.62-1.73=1.69+3.79=8.88+5.07-0.14-9.39=4.09+5.62+5.89+4.52=6.88-2.38-1.56=3.01+3.11+9.28-7.97=9.35-3.16-5.04+9.95=6.12+8.9-1.73-2.05=7.77-0.24-3.92+3.4=9.63-0.47-6.17+3.78=9.72+8.89+6.19-7.11=7.71-0.59-1.74-2.57=4.86+0.82-4.38=9.87-2.3=4.07+6.05+6.11-1.86=9.66+2.48=6.1-5.92+5.05-3.9=9.69-8.52+6.75-2.81=4.92+3.2-3.71=5.56-5.33+7.83=8.7+6+3.06+4.79=2.5+6.74-4.02-0.06=3.02+0.25+0.53=5.6-4.69+0.04=9.69+9.39=4.17-2.34+7.88=8.8+5.46-7.59-3.13=6.71+6.76-6.49+1.56=4.9-3.38-1.16+9.62=9.05-3.72-0.5+6.38=5.22+2.45+1.43=9.32+2.69-5.78-2.62=8.76-5.03+0.58-0.03=3.48+1.23-4.6=8.57-5.08=6.11+2.52+8.95-5.49=7.87+9.1+6.41-5.73=4.38+6.62+8.98=5.75+9.15-9.98=5.9-0.41+9.75+5.56=8.02-3.34+5.62=7.83-0.47-1.21=5.64-0.13-3.08-2.25=6.48-5.87+5.23-2.95=9.78+1.92-3.78+1.84=2.27+1.35+5.39=6.01-0.17-5.74=7.04+2.34=8.19+6.23+5.93=7.8-4.96+9.86-5.21=4+3.9-7.8+1.57=6.49+1.09-0.8+0.2=9.75+8.83=5.93+4.73=8.29-4.01-2.29+3.84=8.67-7.36-0.1-0.57=9.4-2.47-3.79=9.29+7.61-8.76=5.31+4.97+8.97+1.86=5.21-3.08+7.48=4.12+1.51+7.94+1.66=5.52-4.2+3.37=4.95-3.15-0.06+2.11=4.92-3.21=7.49-5.84=9.16-3.73+7.38-5.64=8.69-2.69+1.34+7.21=5.01+3.78-4.39-4.01=0.93+7.85-3.78=8.7+4.93-6.42+6.38=8.52+1.54-4.13-4.06=1.82+9.87+5.94=4.03+0.15+4.17+4.37=2.53+9.14+6.51-9.91=8.66-0.49-3.68-4.18=9.64-2.56-1.73-3.46=6.31+1.3-4.12=3.61+3.03+8.61-9.05=5.74+5.8-4.95=5.97+9.49-9.65+0.07=8.71+5.32-6.95=9.41-0.72-6.73-1.61=7.05-4.73-0.1=7.08-1.65-1.27+1.17=7.75+6.31-6.82+0.44=4.24-1.39+3.51-3.77=5.9-2.86-0.56-0.46=4.72+5.09+7.65-8.43=9.87-1.23-6.18+1.49=3.98+1.72=9.02-8.73=7.31+1.05=9.13-3.92+1.21+2.33=6.81-0.73+1.65=4.52+2.56+4.16+2.61=9.16-3.17-0.56-4.8=9.87-0.75-1.2=8.93-5.98-0.81-0.22=9.24-0.77-3.28=8.92+1.25+8.88-8.24=5.83-0.68-2.92=0.26+8.75-8.87=6.34+9.29+5.1+3.23=8.73-3.28+6.51=2.88-1.79-0.03=8.32-0.38-2.37=6.63-4.16=7.13-0.23+5.11+9.57=4.27+1.41+0.04=6.79-1.79-1.42+8.61=4.64+6.82+6.67-4.52=6.85-0.68+5.59=7.46-2.59-4.11=6.35+7.4-9.18=8.96-4.13-4.07=9.76-9.28=9.97-9.14+3.53+0.3=4.55-2.48+4.99-1.38=0.22+0.31+7.7=8.26-3.74-0.71=8.15-0.26-3.7=9.55-0.83-1.59-3.42=4.1-0.74+9.1+4.74=9.06+9.66+5.51=9.35-7.17=7.5-6.7-0.3=8.54+8.82+3.34=7.82+8-6.01-0.03=9.96+3.95+3.94-5.11=6.73-2.57-2.66+4.56=1.1+4.56=7.21-1.61+8.1-4.54=6.33+4.61+9.42=1+3.64+2.97-5.47=3.5+9.3+4.5-0.93=8.71-7.63=7.03-2.92+2.67-6.06=6.13+6.51+6.08+9.44=5.28+3.07-0.4=4.9-3.99-0.32=9.69-2.73-4.52-1.35=0.29+8.87+0.6+9.55=2.35+5.81+9.46+3.4=8.66+5.09-1.44+1.4=4.24+6.1=3.14+8.32-5.55+2.75=7.32-5.13+4.13=8.92-2.79-5.34+6.23=9.44-3.05=9.29-3.35+6.52+0.73=8.44+6.89-9.12-5.69=1.29+7.6+2.61+3.87=8.26+8.39-6.62=9.98-6.2+4.13-5.14=7.24-1.74=5.45-4.95+2.14+8.09=9.51-5.85+8.91-2.08=8.83-0.03-1.01-2.21=9.27-2.47+2.71-0.71=9.62-3.14-0.14+4.46=6.66-0.47=9.96-9.59=8.01-1.95+8.27+5.85=9.03-3.91-2.39=2.2+2.78+3.43-6.51=1.24+9.02=9.74-1.57-3.96+6.8=1.91-0.51-0.21=8.84-7.28+0.7=9.21-1.68-0.92-1.39=8.09-3.56+7.19=6.17-5.45+7.96=7.91-7.68+6.75=7.44+9.67-3.76+1.82=5.53-4.36+4.17+1.52=8.23-6.12+8.55-9.04=6.87-0.24-1.85=7.99+1.47-2.62-2.65=8.51+3.36=9.82+9.41=8.37+8.1-5.14=2.5+3.25-4.83=1.36+6.68+7.75+8.21=8.09-4.59-2.14=8-4.26-3.29-0.11=5.6+6.27+4.04-3.81=0.48+8=3.04+6.35-2.3=9.5-2.93+7.38=4.24-1.43+2.08+9.44=8.4-0.44-5.41-1.02=7.13-4.29+2.9+2.32=9.37-4.25+1.33-3.5=1.98+8.42+8.48=0.98+2.28+9.7=3.95+7.6-3.79=4.79+8.02-4.54+0.29=9.42+5.2=9.05+3.3-6.91-0.6=9.51-0.83-7.79-0.33=4.74-2.13+8.81-2.64=5.12+6.26-3.58+5.11=0.86+0.57+2.24-2.83=8.46+6.35-1.04+4.76=5.46-0.83+3.48-3.13=9.18-7.18+8.02+6.67=2.93+2.49+6.01-7.12=6.91+0.73+5.97+8.35=7.14-0.36-3.79=7.35+8.41=0.3+8.7+5.62+4.44=7.51+5.02-8.59+3.06=6.57-4.86+2.49=6.37+7.49=1.08+5.78=0.33+6.64-3.52+2.68=3.09+5.62=2.91-2.6+9.21+3.14=9.1-8.34+2.77-2.69=2.06-1.27+4.06+8.64=9.53-7.23+6.32=5.45+4.6+7.08-5.18=9.09+8.64+1.55=8.4+3.78-0.7=8.18+0.29=2.49-2.33=9.42-5.72+2.87=7.33+2.27=5.81-1.57+1.14=9.72-1.42-5.97+7.18=3.45+7.54-5.21=2.02+9.28+7.26+3.31=2.43+4.57-6.9=1.47+0.75=0.75+1.04+9.59-2.92=3.65+5.52-3.09=3.71+9.64-8.13=1.2+2.28=7.56+8.54=5.78+9.89=7.42-5.18-1.84=8.05+4.93-8.02=4.33+5.6+7.13+8.91=5.95-2.23-3.25=3.09+3.94+8.55=7.33-2.38-2.56-2.07=9.94-5.19-2.32-1.14=1.53+8.85-1.9=4.07+6.38+4.93+6.34=0.04+6.58-4.98=参考答案6.04+6.77-1.68-6.66=4.478.88+2.74+5.92-1.43=16.113.94+2.06-5.02=0.988.24-1.89-0.86=5.492.38+9.31+6.21=17.95.13+8.77-7.06=6.846.1-0.49-2.62-1.1=1.893.61-0.54+9.45+0.71=13.237.85-7.31=0.549.91-2.43-0.3-1.28=5.91.92+4.1+0.7+1.7=8.429.72-5.71-1.94+2.48=4.557.88-0.2=7.689.77+5.24-3.99+0.49=11.513.9+7.05+9.98-7.68=13.250.58+9.4-5.31+9.3=13.977.15+5.93+7.49-3.25=17.329.78-1.81-1.23+0.26=76.67+8.01-2.48+0.12=12.323.1-1.1+4.26-0.4=5.869.45-2.64-5.25-0.59=0.972.61-1.69+6=6.920.45+3.66+2.68+4.32=11.113.94-0.83=3.116.79-2.12+8.66+1.06=14.390.47+8.39+9.99+2.76=21.614.44-2.04+0.87+8.62=11.897.87+1.29-1.76-4.15=3.251.8+7.32+8.01=17.132.53+1.71+4.18=8.429.9-1.08-0.83+1.59=9.587.78-2.55-3.47=1.768.18-5.77+0.16-0.79=1.787.92-0.66+1.36=8.627.23+5.55=12.789.21-1.64+3.42-8.09=2.91.16+9.22-5.12+5.06=10.329.69+8.38-4.62+8.28=21.737.3-4.7+6.83-4.9=4.536.79-1.98+7.37-1.37=10.815.27+7.17-9.29+4.85=84.38-1.85=2.538.1-2.51-0.43=5.168.2-2.08-2.8-0.86=2.465.78+9.16-9.97+0.73=5.74.52+1.94-1+3.86=9.327.02-2.07=4.957.17-4.87=2.32.09+3.68+4.72-9=1.494.12+3.6=7.724.94-3.21=1.736.43+2.07+5.74+4.73=18.979.65-3.25+4.26-4.73=5.935.97+1.29+4.5=11.763.33+4.2+8.48+3.41=19.425.18-0.17+8.06+2.88=15.958.92-3.55=5.371.32+1.84+2.58=5.745.06+8.08-6.47-6.08=0.596.93+1.59+2.76=11.286.31-3.09-0.77-1.03=1.422.93-0.94=1.998.04+0.66=8.71-0.21+7.88=8.678.24+8.33+5.01=21.581.99+8.93+5.43+8.5=24.856.06-0.64+4.12+0.91=10.458.95+5.03-3.56-5.13=5.297.77-1.61-1.02-4.08=1.069.94-8.14+9.58+5.26=16.648.23-2.94+4.87=10.165.17+0.89+3.96=10.029.42-4.48=4.943.41+6.06-5.79=3.682.38-0.61+4.18+6.39=12.344.19-0.13+9.65=13.718.33-1.12+6.62+4.3=18.136.54-3.73+6.37=9.186.82+4.56-8.5+7.39=10.277.44-2.28+3.31+2.58=11.054.54-3.33=1.212.99+3.99-0.82-0.96=5.26.7-3.02+5.95+3.13=12.762.47+7.39-5.07=4.798.76-2.89-0.74+0.95=6.082.87+5.39+2.84=11.13.49-0.84+9.37+4.69=16.716.55-0.86-5.55+0.52=0.669.2-3.41+3.57-8.47=0.896.8+3.95+8.06=18.812.84+2.33-1.82=3.359.92+5.82-8.14+0.68=8.282.51+4.49-0.37=6.639.97+5.04=15.013.6+7.17+2.63=13.47.58-4.41-3.04+0.66=0.795.55-5.44+6.32+9.85=16.286.43-1.98-1.32-1.07=2.067.51+5.25-1.27=11.497.92+8.11-3.84-3.91=8.289.81+0.73+5.48=16.027.45-4.18+5.51-8.52=0.269.76-6.66+9.41+9.13=21.645.22+9.34-2.95+1.66=13.274.48-1.27-2.44-0.25=0.522.48+0.85+1.95+4.55=9.833.08+5.88+7.87=16.834.68-1.74-2.78+9.48=9.649.94-8.23=1.717.51-2.01+5.85+9.51=20.867.04-6.73+3.8+4.68=8.799.03-8.53+8.29+7.68=16.479.35-6.85=2.59.42-1.81+7.77-9.24=6.148.69+3.95+0.31=12.959.62+7.01=16.638.15-1.48-2.24=4.434.26-0.03-3.3+6.74=7.674.44-3.23+6.98=8.198.69+2.24+4.96+1.22=17.110.09+5.48-2.53=3.048.04-2.19-2.06+7.65=11.449.18-1.72-3.83-3.51=0.121.65+9.68-5.9-0.51=4.929.73+5.04+4.69+9.4=28.866.1-3.94-0.66=1.54.59+6.86-0.68+2.22=12.997.48-5.17-0.42-0.14=1.752.06-0.11+5.18-2.5=4.639.39-3.66-4.97+7.36=8.125.81-0.15-4.84+6.3=7.127.4+6.96-3.65-8.14=2.578.3+4.61-4.86-5.9=2.156.38+7.67+3.71=17.768.66-3.34-0.96+5.15=9.519.56+7.92-6.04+5.93=17.374.32-3.14=1.187.27-0.86-4.14+9.94=12.217.52-1.72-2.52-0.33=2.955.95+7.07=13.028.15-2.38+2.24-5.46=2.558.38+2.09-9.34+3.95=5.087.42+9.01-5.33-2.84=8.267.78-0.95-3.37+2.18=5.649.54-2.61+1.28-1.32=6.898.07+5.47+4.95-2.59=15.96.31-0.81-3.78-1.4=0.328.44+2.04-6.17-1.71=2.65.3+4.24-0.13+3.87=13.287.81+9.07-2.35=14.536.64+5.12+4.42-2.86=13.329.15-3.79=5.363.03+5.53+1.29+8.28=18.130.28+2.54+7.63+8.96=19.417.86+3.1-7.08+7.78=11.663.25-0.41+7.5=10.347.77+0.93-8.47=0.239.45+3.5+7.1-1.54=18.516.05+2.83-0.53+5.07=13.420.32+5.38+0.62-1.12=5.29.91-7-0.91-1.31=0.698.21-4.67-1.93+7.89=9.58.29+5.96-1.86=12.399.27-0.07-0.66-0.13=8.419.96-8.48+6.61=8.092.08-1.8=0.280.26+7.54-1.04-0.68=6.084.48-2.56-1.47=0.457.11-3.61-0.18+0.92=4.247.74-0.51-5.56+7.46=9.132.5-0.07-1.86=0.578.23+5.4+7.44=21.072.71+4.67+5.23-0.54=12.078.95-2.12-0.84-3.96=2.032.5+4.48=6.986.57+8.41+4.69=19.676.34-2.92-1.27+8.14=10.298.24-2.21+8.33-1.64=12.725.01+0.7-4.91=0.87.82-1.9+7.35+0.05=13.327.27-6.49=0.783.06-0.81+6.33=8.586.84+5.71-4.29-8.05=0.212.3+8.13-2.22-5.19=3.028.81+5.93-6.07=8.674.52+7.43-5.12-6.38=0.452.08+3.82+2.2=8.19.12-4.02+9.53+8.56=23.197.48-0.26-2.1=5.127.57-6.1+8.92-1.14=9.259.63-3.16-2.18=4.293.05-1.63=1.427.94+3.16-5.86-1.96=3.289.94-7.75-1.49=0.76.74+5.81-5.8+1.49=8.249.83-4.44-0.65+7.96=12.75.15+2.16=7.315.9-4.94-0.36+7.86=8.469.99+8.32+1.73=20.049.24-5.2+2.62+2.51=9.177.3+5.82-0.93=12.197.03-0.87-4.02+6.25=8.398.53-7.6=0.938.17+4.32+5.36-7.1=10.759.75-5.6-0.37+3.61=7.394.6+4.04=8.644+9.33-9.63=3.79.53-3.61-4.26-0.74=0.926.57+0.9+5.33-5.12=7.689.68+7.54-8.91+0.1=8.410.93+6.28+1.08-0.59=7.78.05-1.94-2.01=4.19.26-0.06+6.19-5.48=9.918.18-0.04=8.146.51-4.17+8.45-3.11=7.683.85+3.59+5.99=13.437.67-0.16=7.515.48+8.93-5.2=9.215.08-4.22+6.57-0.15=7.284.61-0.77-1.08-0.45=2.317.08-6.22+1.14-0.77=1.231.09+1.53+7.86-1.44=9.045.87+5.69+5.64-2.66=14.548.98-6.65+5.2=7.534.56+4.01+1.51-2.73=7.355.91-5.64+4.03=4.39.73+8.56+2.2+9.11=29.65.11+2.19+4.96-6.19=6.075.66+6.99+3.34-5.49=10.55.85-1.15-0.29=4.417.76-7.47=0.290.81+0.76+2.7-4.09=0.189.19+0.25+8.73-6.41=11.768.5-3.58-4.35=0.574.7-1.72-2.83=0.159.03-3.39-2.89=2.755.79-1.17-4.49+4.63=4.769.71+3.21-4.77-3.83=4.322.08-1.53+9.67-0.96=9.268.42-5.97=2.457.65-2.82-0.31-1.8=2.724.83-0.22+1.1+9.35=15.063.88-1.48+8.14=10.544.28+8.97-2.05-9.42=1.785.4-2.13-0.16-1.52=1.595.74+1.3-2.54=4.58.94+7.21-2.91-1.96=11.284.64-2.69-1.6-0.18=0.176.35+9.03=15.389.76+3.89+8.89-2.61=19.937.79-7.6+4.67=4.863.43+1.66+0.44=5.538.24-0.18-5.8+4.6=6.863.28+4.61+2.84=10.731.81+4.28+3.61-2.86=6.847.54+7.24-6.97-3.57=4.248+8.57=16.579.08-8.29=0.793.65+5.96-2.95=6.666.03+4.72+8.57+7.61=26.935.38-4.94+6.11=6.558.51+4.34-8.21-1.32=3.326.55-2.12+7.04=11.478.05-5.26+7.72+6.84=17.353.39+5.43+9.29+5.54=23.657.84-2.4+8.88=14.323.62+2.1+9.09+1.06=15.879.66-1.01-2.44-6.06=0.156.78+1.34+9.21+8.25=25.585.66-1.43+4.63-3.68=5.183.08+9-3.81-3.26=5.019.76-0.32-1.71-3.45=4.281.66+9.41+6.03+6.83=23.936.8+1.97+5.06=13.837.48-5.01-1.2=1.276.72-4.37+2.52=4.876.03+9.22-1.39-3.65=10.219.82-7.99+7.56+0.86=10.259.63-3.29-1.82-2.92=1.67.82-0.13-6.54=1.156.1+5.59-7.39+9.03=13.339.93-3.44+1.77=8.267.92+1.62-6.5-0.31=2.737.19-0.15-6.48+3.71=4.278.98+5.53-4.41+3.02=13.128.09-4.58+5.42-6.07=2.869.83+9.21-7.75-1.87=9.429.58-2.64=6.949.13-4.86-1.06=3.219.85-3.53-1.51-3.36=1.458.27-5.67+0.42-2.77=0.258.64-1.47+0.56-6.91=0.821.42+6.6=8.021.81+6.97-0.16-6.16=2.465.59+5.79-5.16=6.223.67-2.74=0.935.04+9.08+1.89+9.44=25.456.23+2.47+3.46+1.48=13.643.68+5.47+0.41-1.35=8.214.82-2.45-0.32+9.96=12.019.14-7.04=2.14.05+7.11-6.72=4.449.4-1.44-2.13-5.7=0.130.35+7.8=8.158.33-5.99+5.21=7.553.51-0.35-0.64-0.67=1.857.78-3.85+5.57-0.57=8.939.01+6.39-7.95=7.452.43+1.51-3.59=0.352.59-0.51+0.02+9.59=11.698.77+5.19-7.5+8.72=15.189.91+6.67=16.589.47+3.68+2.63+2.96=18.740.44+9.75+1.85+2.34=14.384.59-1.03+8.23+1.83=13.629.34-1.26+9.8+7.88=25.766.71+1.41-4.46+7.79=11.459.12-3.07+6.03-0.52=11.562.97-1.44+6.4-2.53=5.47.48-5.83-1.35=0.36.97+7.57+3.64-3.66=14.525.84+2+3=10.847.15-6.26+8.32-4.51=4.72.4+7.06-4.94-0.24=4.288.16+5.3-0.12=13.348.73+1.03+1.02+4.33=15.118.75-7.06=1.695-3.11+7.95-3.31=6.535.11+6.05-4.01=7.158.62-2.76-0.74+1.73=6.857.97+9.8-2.64-3.72=11.415.58+7.45-5.71-1.17=6.157.1+6.5+5.54+7.09=26.237.41-0.56-6.07+0.76=1.549.97+7.6-1.14-4.81=11.620.67+3.1-0.53+8.73=11.975.33+4.41+8.33-8.04=10.032.98+7.64+6.27-9.75=7.142.73-0.97-0.35=1.417.19+8.36+0.83+0.91=17.297.61+5.72-4.09+8.89=18.139.6-1.47-1.12=7.017.63-0.4=7.235.77+6.18+3.72-5.12=10.555.97-3.75+4.93=7.151.95+9.29-4.12-0.16=6.966.97+2.68+2.18-1.04=10.797.64+0.38+1.84-0.33=9.533.08-0.12+3.09+0.95=79.15+1.8-7.93+2.96=5.989.64-8.85=0.790.57+2.73+1.13=4.438.69-1.27-0.06=7.368.95+9.17=18.122.37+2.78+5.07=10.227.62-7.43+8.84+7.21=16.247.99-2.82+2.01=7.186.49-3.24-0.02-0.18=3.057.34+5.33-4.85-0.65=7.176.99+6.27-9.56+6.35=10.057.14-3.84-0.69-0.2=2.413.85+5.67-3.55-4.37=1.67.15-4.61=2.548.97+3.32-3.75+6.04=14.587.11+8.77=15.884.93-2.48+6.77=9.227.87+4=11.873.76+4.45-0.31-2.92=4.989.34+2.06+5.76=17.166.38-0.13+7=13.251.38+0.78=2.160.89+8.66-1.37-4.97=3.212.38-1.83+5.05=5.62.72+1.83=4.554.15+1.4-0.48+7.25=12.323.66-0.22-0.15-0.26=3.035.13+9.37-1.9-9.58=3.028.53-2.23+8.41+2.62=17.336.25+8.4-5.68=8.973.66+6.54+3.45-1.92=11.735.48+6.07=11.553.32+8.51-6.49+0.2=5.542.23+6.39+7.64+5.04=21.39.67-2.65-0.27+2.2=8.954.53-3.45+3.51+0.67=5.267.65+0.11+5.79=13.554.75-2.32+4.89=7.328.21+3.97=12.184.22+4.26-7.01+2.87=4.349.89-4.98-0.44-2.02=2.459.58-3.43-1.48=4.677.75-0.33-2.23=5.194.55+1.21-3.38+1.88=4.269.66+9.93+4.09+6.21=29.894.61+9.97=14.586.63-4.42+6.22-2.12=6.319.08-2.4=6.689.57-0.04-3.48+4.36=10.418.42-7.7+7.19+0.06=7.974.09+5.33+3.25+5.1=17.772.37+9.27+0.46-6.86=5.243.79+9.17+4.86=17.825.8+6.4-4.21+6.48=14.477.56+7.49-3.02-1.21=10.827.9-5.76-0.43+1.23=2.948.34-0.95-1.68-3.22=2.494.45+3.02+8.04+7.29=22.83.31-0.74-2.07=0.57.73-4.98=2.757.91-6.63+6.03+8.13=15.446.56-0.97-0.47=5.128.74-1.62+4.2=11.328.34-0.24-0.55=7.557.07+0.83-3.56+6.91=11.259.24-3.5-5.35+4.62=5.017.95-2.6+9.47-7.99=6.835.25+7.24-1.03-1.91=9.559+3.16-4.13+7.02=15.053.63+4.63+9.92-5.67=12.513.08-1.07+1.44+6.02=9.475.24+7.15=12.398.73+7.78+1.78+7.35=25.645.25-2.16-1.93=1.163.19-3.08=0.116.33+7.33+8.94=22.61.76+8.61+7.13+6.49=23.995.74+3.74+3.91=13.397.72+4.35+8.48=20.550.2+4.54=4.747.49-4.22+6.45-1.89=7.835.76+4.37+6.82+6.2=23.152.03+2.96=4.997.21-4.99=2.229.83-0.63-2.86+2.49=8.835.13-4.32-0.54-0.06=0.215.97-1.41+3.96+7.89=16.413.03+8.7-4.9-0.12=6.717.42-5.59-1.55+0.56=0.847.23-2.15-3.65=1.438.53+7.45-3.73+8.19=20.443.54-2.76+3.23+5.73=9.747.81-4.62+7.1=10.299.83-1.24-6.82+2.79=4.569.5-2.66+0.72+7.16=14.726.42+2.17+2.3+5.06=15.959.87-6.16+2.14+3.42=9.277.82+9.99+8.49-9.48=16.821.17+0.45+7.05+9.56=18.235.51+7=12.514.19+7.43+7.11=18.731.99+3.9=5.897.48+6.23+1.24+9.41=24.369.96-3.49-3.18+7.46=10.755.87+0.03=5.98.3+7.21+6.83-1.46=20.884.79-0.66+4.34=8.477.61-1.08+4.91+0.89=12.338.47-3.81+2.2-0.41=6.450.9+1.57+7.02=9.499.66-2.76=6.95.68-1.16-3.31=1.216.7+1.08-0.2=7.588.22-7.56+2.24=2.99.39-0.83-4.01-2.71=1.844.32+7+2.97+7.79=22.085.25-5.05+3.7=3.94.86+3.74-5.52=3.082.24+4.16+4.13=10.537.42+7.94-6.82-1.9=6.642.57-2.35+4.97-4.87=0.322.6+8.1-7.14=3.569.38-0.24+4.56-9.74=3.968.41-1.52+6.51-1.23=12.177.36-5.12=2.249.72+3.75=13.478.41-1.58-4.46+0.87=3.249.26+5.49-3.57-3.72=7.462.78+5.1+1.28=9.163.65-0.59-2.63=0.439.24+8.34+8.76+2.75=29.091.67-0.25=1.422.38+8.92+1.83-6.77=6.360.27+2+7.66=9.931.15+9.04+6.64=16.839.03-2.32=6.719.2-6.14+4.65-2.07=5.649.68+8.22+3.39+5.11=26.47.68+9.15-1.29-3.62=11.927.43-4.73+5.63=8.331.88+9.66-8.41+9.7=12.839.93+3.6-2.97-4.64=5.927.45+4.6+8.27=20.329.81+7.29+3.27-4.67=15.79.77-3.05-0.99+7.74=13.477.37-0.13-3.78-1.7=1.768.33-7.34+6.35+1.42=8.763.88-0.67+0.86=4.079.66-7.67-0.5-0.8=0.695.72-1.47+3.88=8.132.11+6.45-6.53+5.5=7.538.49+1.24-0.12+3.61=13.222.46-1.7+1.69+0.29=2.748.55+8.72-1.5=15.775.76-5.04=0.728.76-2.54+4.53=10.756.23-5.71-0.25+9.01=9.289.4-1.27-2.62-1.73=3.781.69+3.79=5.488.88+5.07-0.14-9.39=4.424.09+5.62+5.89+4.52=20.126.88-2.38-1.56=2.943.01+3.11+9.28-7.97=7.439.35-3.16-5.04+9.95=11.16.12+8.9-1.73-2.05=11.247.77-0.24-3.92+3.4=7.019.63-0.47-6.17+3.78=6.779.72+8.89+6.19-7.11=17.697.71-0.59-1.74-2.57=2.814.86+0.82-4.38=1.39.87-2.3=7.574.07+6.05+6.11-1.86=14.379.66+2.48=12.146.1-5.92+5.05-3.9=1.339.69-8.52+6.75-2.81=5.114.92+3.2-3.71=4.415.56-5.33+7.83=8.068.7+6+3.06+4.79=22.552.5+6.74-4.02-0.06=5.163.02+0.25+0.53=3.85.6-4.69+0.04=0.959.69+9.39=19.084.17-2.34+7.88=9.718.8+5.46-7.59-3.13=3.546.71+6.76-6.49+1.56=8.544.9-3.38-1.16+9.62=9.989.05-3.72-0.5+6.38=11.215.22+2.45+1.43=9.19.32+2.69-5.78-2.62=3.618.76-5.03+0.58-0.03=4.283.48+1.23-4.6=0.118.57-5.08=3.496.11+2.52+8.95-5.49=12.097.87+9.1+6.41-5.73=17.654.38+6.62+8.98=19.985.75+9.15-9.98=4.925.9-0.41+9.75+5.56=20.88.02-3.34+5.62=10.37.83-0.47-1.21=6.155.64-0.13-3.08-2.25=0.186.48-5.87+5.23-2.95=2.899.78+1.92-3.78+1.84=9.762.27+1.35+5.39=9.016.01-0.17-5.74=0.17.04+2.34=9.388.19+6.23+5.93=20.357.8-4.96+9.86-5.21=7.494+3.9-7.8+1.57=1.676.49+1.09-0.8+0.2=6.989.75+8.83=18.585.93+4.73=10.668.29-4.01-2.29+3.84=5.838.67-7.36-0.1-0.57=0.649.4-2.47-3.79=3.149.29+7.61-8.76=8.145.31+4.97+8.97+1.86=21.115.21-3.08+7.48=9.614.12+1.51+7.94+1.66=15.235.52-4.2+3.37=4.694.95-3.15-0.06+2.11=3.854.92-3.21=1.717.49-5.84=1.659.16-3.73+7.38-5.64=7.178.69-2.69+1.34+7.21=14.555.01+3.78-4.39-4.01=0.390.93+7.85-3.78=58.7+4.93-6.42+6.38=13.598.52+1.54-4.13-4.06=1.871.82+9.87+5.94=17.634.03+0.15+4.17+4.37=12.722.53+9.14+6.51-9.91=8.278.66-0.49-3.68-4.18=0.319.64-2.56-1.73-3.46=1.896.31+1.3-4.12=3.493.61+3.03+8.61-9.05=6.25.74+5.8-4.95=6.595.97+9.49-9.65+0.07=5.888.71+5.32-6.95=7.089.41-0.72-6.73-1.61=0.357.05-4.73-0.1=2.227.08-1.65-1.27+1.17=5.337.75+6.31-6.82+0.44=7.684.24-1.39+3.51-3.77=2.595.9-2.86-0.56-0.46=2.024.72+5.09+7.65-8.43=9.039.87-1.23-6.18+1.49=3.953.98+1.72=5.79.02-8.73=0.297.31+1.05=8.369.13-3.92+1.21+2.33=8.756.81-0.73+1.65=7.734.52+2.56+4.16+2.61=13.859.16-3.17-0.56-4.8=0.639.87-0.75-1.2=7.928.93-5.98-0.81-0.22=1.929.24-0.77-3.28=5.198.92+1.25+8.88-8.24=10.815.83-0.68-2.92=2.230.26+8.75-8.87=0.146.34+9.29+5.1+3.23=23.968.73-3.28+6.51=11.962.88-1.79-0.03=1.068.32-0.38-2.37=5.576.63-4.16=2.477.13-0.23+5.11+9.57=21.584.27+1.41+0.04=5.726.79-1.79-1.42+