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0.18+7.64+4.19=8.63+5.41-5.19-7.63=0.04+3.94+6.99=6.78-0.97+3.06+9.02=3.3-0.38-1.51=9.35+1.55-0.86+9.33=4.29+3.95+6.91-3.59=7.07-2.14-0.86=5.88+0.81-0.75-5.03=2.7+0.73+8.96-2.22=6.67-2.47+9.5+2.28=0.36-0.08+6.65+6.17=9.23-3.02-3.75+8.07=7.41+3.11-2.47+8.75=4.64+1.96+0.87=2.31+9.19-5.04=0.06+5.86+7.1+1.87=0.89+9.69=3.46-0.59+7.22=5.53-5.3+7.01-5.17=8.25+1.48-5.59+8.65=1.02+1.66=2.94+3.2-3.72+8.57=9.14+4.19+5.83=7.35-4.15+2=4.8+0.68+4.36+6.54=3.32+6.42+2.68+2.61=8.05+1.73=2.3+4.4-3.09-1.89=5.21-1.32+4.48=5.08-4.61+4.82+6.83=9.05-0.08-4.87-3.88=2.12+5.55+5.92-2.42=7.95+0.25-5.79+6.49=5.8-3.39+1.18=2.34+1.08=5.12-0.31+8.57=7.1-0.99-5.66+9.6=6.9+2.08-6.32+5.63=8.34+8.58-9.59-5.49=6.23+9.87-7.25-1.57=9.19-3.63+8.75-8.91=8.95-8.37+4.24+3.64=6.97+9.13-0.9-2.88=9.2-0.71+0.25-3.32=7.96+3.96-0.64=8.14+8.61-6.69-5.15=7.89+8.64=9.6-5.65-1.74+8.86=9.46+1.34+5.76+7.42=7.7+4.97+5.47=9.72-8.28+1.95=5.2-4.23+8.7-5.85=7.92+1.14+5.94=9.65-6.77=7.35-3.31+9.7+2.73=7.98-2.22+1.26-4.17=7.03+7.64+7.73-2.6=8.79+1.87+8.51=5.88-0.91-1.53-1.67=9.52-1.93+8.79+3.89=9.96-1.62+0.28+2.65=8.1-6.02+5.14-3.05=5.41+1.38+1.67-3.46=6.14+8.93+4.98+8.39=4.76+6.82-7.91=9.01+9.03+0.86-5.18=8.24+2.98-8.3+1.3=4.81-0.79-0.25+6.19=8.19+0.06+2.34=8.93-5.27-2.52-0.57=7.3-0.2-0.06+3.73=8.53-5.51-0.32+8.21=0.02+5.29-3.06=5.88+6.97-1.06=7.66-4.34-0.97+1.32=0.94+0.11+0.66+4.87=7.28+3.61-0.89+5.06=4.76+7.75-4.63+4.31=0.09+6.76-1.53=9.82-7.08-0.17+3.44=8.21-3.94-2.08-0.15=9.55-4.6+3.5+6.9=3.17+5.05=9.67+4.17+0.38-1.88=8.81+1.54=8.42-1.39-0.77-4.86=6.6-5.55+8.98-6.46=3.73+9.29+4.64+1.8=2.55+9.18+2.52-6.49=6.99+7.61-1.58-7.28=8.19+0.81-5.48=9.7+2.13-4.91=1.78-0.9+3.17-0.86=9.52+5.66+8.81-3.22=6.3-0.24-4.19-1.33=4.42-4.12+5.53+6.15=6.11+3.95=7.75+2.7=0.96+8.39+0.67+9.63=0.5+6.09+4.27-2.73=8.66-6.3=9.25+3.81+0.18=8.2+8.93+0.5+9.96=7.61-3.91-1.12+3.51=9.87-9.66=9.61-0.11-5.2-1.08=6.95+1.62-4.99-1.66=7.69+0.71-5.64-1.14=1.95+5.85+1.45=5.99+6.16-9.29+4.63=9.42-3.61-2=3.87+5.46-6.23+5.98=5.97-0.13-1.94-2.79=4.57-1.2-2.11=7.25+9.02+4.61-6.69=9.04+7.74-9.76=5.07+0.06=9.23-8.84+2.47+8.94=6.01+0.9+3.2+6.43=6.84-1.17-4.9=9.08+8.68+5.12+4.69=1.57+0.2+6.38+1.51=4.73+5.21-9.61+1.52=3.49+6.78+2.83+8.76=6.15-3.35+3.67+5.1=9.24-2.2-5.57+4.9=9.42-4.51-4.04=9.22-7.27+3.8=4.55-1.86+4.58+4.77=7.94-5.12=6.19+6.72-3.35+4.77=5.26+8.67-5.36-0.62=7.12-0.05-0.2-4.55=8-1.17-4.2=8.96-0.2+8.01+8.55=3.5+1.71+9.82-6.29=7.88+6.93=8.24-0.27-0.15-3.84=2.73-1.34+9.01+2.07=7.76-4.87=7.17-0.17-2.11=9.3-1.57-6.26=8.05+7.08-2.58+1.69=8.18-2.13-1.69=6.22+0.7=6.94+2.82-3.89=5.11-3.55=9.01-2.19-0.72-2.79=9.32-7.57+8.81=4.93-1.48+7.13-3.68=4.64+8.45+4.55=3.9+6.83=4.05-0.55+4.58+2.62=6.68+3.46-4.07+7.87=3.42-1.86+1.59=3.8+4.99=7.44-0.27-3.46-0.82=8.51-4.36=9.53+6.7-3.77=7.2+7.39-5.4-0.52=8.25-2.36+9.99-0.78=7.45-6.99-0.27=3.8+7.19+7.31=2.84-1.35-0.7+6.04=5.7+1.87+2.76=7.4-2.5+4.62=8.25-7.04+3.52=9.48-0.82-2.08=9.32-0.77-4.17-0.7=2.2+9.73-1.56-0.1=4.99+9.74-7.64-5.91=9.14-7.81+8.96=3.82-1.44-0.6+9.63=3.17+5.31-1.88-2.74=2.57+7.95=9.92+6.91+7.87=7.79-1.04+0.98+9.35=0.45+8.98+0.42-0.58=9.56+8.43-9.81-6.56=8.24-3.82+6.58+6.45=9.14-8.97+8.55-1.88=9.64-2.65=5.83-0.35-4.78=0.28+2.18+8.87=8.02+6.51+1.39+0.44=6.57-4.7-1.59+7.82=1.45+8.67+6.65=9.72+6.53-7.85+9.41=5.76+9.11-8.55-4.98=5.78-1.99-0.25-0.13=0.37+6.82=3.64-0.97-1.85=5.67-0.74-0.77-0.89=9.3+0.4-7.42=9.58-4.6-2.65-0.74=9.4-1.49=7.26-1.89=8.32+0.19+9.54=9.86+6.04-0.43-6.64=0.08+6.08-5.13+5.04=1.07+2.55+0.21+5.14=5.8-0.6+3.29=5.69+2.89+0.08+9.26=6.11-3.64=4.24-2.06-1.54-0.26=9.96-0.42-2.55-4.14=4.61-2+0.94=4.44-0.84-2.64=7.6-3.01-4.34+7.13=4.92-1.2=4.03-1.65-1.09-0.98=4.94-1.32+9.49-0.53=2.6+0.85-1.43+0.09=7.71+0.55-3.88+8.48=5.93+6.76-1.45+5.79=7.75-4.16+9.43=8.35+3.22+1.6+5.58=5.35-2.37=3.35-3.18+7.95=9.52+3.06+3.39=9.04-2.46-5.22+9.27=7.49+7.38-7.8-2.2=5.04+6.76-1.5=5.39-3.09=9.79-5.19+3.6=6.74+4.06=7.71-7.38=7.73+1.75+2.86-0.52=8.96+6.63+6.82-1.03=0.7+8.45+2.88+3.07=2.56+7.79+3.11+7.34=8.9-1.28-4.18=6.31-2.12=9.95-5.18+3.76=9.15-1.81-0.4=7.46+8.8-2.46+8.65=8.09+5.95-3.17+3.94=8-2.18-3.83+3.59=1.08-0.18+4.41=3.9+0.79+7.18+7.69=6.99+6.98-0.66=6.05+2.81+2.06=5.15-4.24+2.8+6.4=5.47-1.46+4.73-3.43=9.43+9.85-1.31=8.6+8.87=5.28+1.46=3.5+4.83+2.16+3.92=9.84-1.12-8.42+3.16=8.51-6.64+0.98+1.8=7.97-1.32+8.42=3.67-1.29+6.39-4.73=9.84+3.2-9.87=8.29-1.36-5.9+6.2=9.77-6.43-2.97=7.2-0.68+5.15-1.06=7.59-3.6+0.83=8.45+2.45-8.08+3.15=6.13+0.89+7.08-8.95=9.82-3.08+5.81-2.43=9.02+0.32=4.94-3.18+7.98+4.75=9.49-5.7+9.74=6.93-0.25-2.67+1.57=2.71+2.96+5.05+5.78=9.56-5.17-1.23=8.14+1.35-9.04=4.53+4.97=8.47-2.75+9.35-3.72=9.97+9.29+2.46-6.59=9.71+4.08-0.5+7.85=7.81-2.77+4.32+7.89=3.71+8.58+8.54=5.99-2.03=6.72-3.82+8.04=8.62-6.84+2.67+6.81=6.04-3.96-0.51=3.12+6.55+2.04-2.39=7.58-2.47-4.5=4.49+4.29+5.93-5.64=9.6-3.96-3.58-1.25=7.69-1.39-1.82=2.82+4.37=4.19+7.94+4.82=4.6-1.91-0.5-0.1=8.12-1.07-3.83+6.7=7.04-0.68=8.22-1.4-5.24=2.59+7.15+6.65=5.42-0.02-1.74=7.35-1.45-5.23=8.36-0.64+0.69+6.49=3.33-2.45+8.61-3.07=3.35+0.33+6.05-0.17=7.93+9.87=4.26+4.44-0.4-4.92=1.49+2.45-0.08=9.03+8.27-2.97=7.96-7.5+3.67+7.51=7.02-1.15=3.42+8.41-0.73=1.63+1.41+8.15=4.71+9.08+9.36-6.61=8.19+4.32-3.28-6.32=7.01+9.29-3.43+1.01=7.54+7.7-8.78-2.77=2.35+7.62-4.47=9.94+1.94=5.38+6.74+7.04=0.78+9.83-3.57+2.42=8.78-2.45-5.57=9.46-8.87=7.98-1.13+7.25-3.92=9.27+5.36+9.33-5.99=4.66+2.96+7.67-9.01=7.68+1.07=8.73+9.08-3.81+9.75=9.59+4.47+6.31-1.12=4.31-0.49-0.32-2.2=0.46+6.46-0.02=8.47+2.38=4.18+8.66-9.93-0.81=9.22-1.16-5.16-2.68=3.69-1.19+2.95-2.32=7.89-1.62-3.79=1.76+4.03=4.06+9.68+9.01-2.73=3.21+8.92=8.41-5.37+3.78=5.41-4.37+8.27-4.71=6.73-1.16-5.41=7.11-0.45-2.7-3.28=7.45-7.32+1.04+3=9.7-4.37=5.56-2.31-3.04+6.15=9.36-1.64+5.45-0.78=4.3+3.64+3.05-3.41=1.83+3.8+8.75-3.85=1.62-1.33+5.55+7.14=9.97-7.01+1.84-4.11=9.73-1.41-3.23-1.53=8.2-5.6=0.04+5.78+6.44+4.66=2.56+9.52-9.75+6.9=9.08+2.91+7.71+8.41=5.18+6.18-1.62-7.32=7.99+8.72-6.9-4.36=4.89+8.45-8.71-0.39=2.97+4.41+3.99+6.68=3.86-0.74=2.89+3+2.62+3.48=8.84-1.33-2.68=8.12+2.96-8.41=4.52+8.25=1.35+5.48+8.6-4.29=8.56-2.66-1.31+3.14=3.99+0.08+8.01=0.95+4.15+3.36+0.52=8.51+4.66-1.95+6.71=6.78-4.24+3.1=4.49-0.03-2.96=7.6+5.07-7.03=5.25+7.59+3.31-0.03=4.11-1.3+8.67=0.35+8.41-8.55=4.94-3.08+5.05+9.63=5.27-1.4-1.01-0.2=8.95+3.1+5.09-9.38=8.33+8.35+0.08-3.84=6.56-2.35+3.7+8.31=7.96-2.51-1.97-1.6=8.94-4.08-1.2-0.56=2.43+3.42-0.27=9.22-1.12-2.41+7.86=3.82+9.83-5.02-0.41=2.11+5.15+3.63-8.33=9.29+7.6=5.46+3.8-0.36-5.73=3.12-1.73+9.66-0.75=3.9+0.74-0.19=5.87+3.65-5.66=6.49+1.3+9.26+6.81=8.54+8.82+0.39=9.66-2.74-5.99=5.01-0.31+2.17=7.91-7.63=9.65+3.4-4.7+3.08=9.78-2.09-2.2=6.09+5.63+9.86-1.01=4.99-3.7+6.2=9.17+2.5+4.92-6.08=3.27+5.99+8.82=8.59-3.33-4.92+2.06=7.16-5.1+0.34-0.95=9.84+9.3-0.27=5.46-0.6+5.6+9.09=9.3+9.39=9.72-4.66-2.84+6.28=9.74+2.02=5.58-0.06-2.61-1.03=8.18-1.05+8.89+8.16=8.08-4.68+5.77+7.78=8.77-0.29+2.07-2.34=3.55+6.72=8.7+9.89-6.42-6.51=7.89+0.89-7.12=8.48-1.91=8.39+1.3-9.3+9.84=8.31-3.26+9.26=8.82-2.26-0.39-2.76=5.42-4.48+9.7+9.06=9.19-1.12+8.07=9.22-7.88+2.91=6.39-0.92+3.73-2.2=8.3+2.15-9.14=8.97-1.43-2.45+5.21=7.24-0.81-2.02-1.61=8.6-3.1=9.9+3.53=9.92-8.01+8.91=6.16+5.83=7.07+5.09+6.65=0.53-0.08=7.81-6.76=5.64-1.28=0.15+0.63+7.54=8.32-4.2+5.02-0.62=9.94+4.28-0.64+4.21=7.22-0.06-3.75=3.34+4.53-4.16+8.1=6.07-0.12-0.45+0.67=3.25+4.25+7.09+0.75=3.3-2.16+5.24=7.73-6.92+3.04=9.01+3.66+4.26=6.35-2.71-0.94-0.62=9.1-6.72+7.63+2.3=8.84+3.6+3.64=5.74-0.57=9.28+8.42+6.25+0.34=2.41+4.13-1.46-4.9=9.66-9.4=4.37+9.57-8.11=7.21+4.07=9.58-3.58-2.36-1=0.97+9.01-4.02+3.29=8.95+5.39+7.13=5.66-4.24+5.1=5.36-4.16=9.9-6.94-1.88+0.24=9.12-6.79-1.07=9.85+4.43=1.48-0.27+8.97-0.43=7.7-4.08+2.55-0.75=6.33-2.26+1.27=5.63+0.74+9.27-2.1=9.54+8.38-9.2+0.89=4.71-3.49=7.72-2.81+2.68+7.01=6.18-4.56+4.63+4.03=8.74-2.38+8.96-2.74=9.69-1.1=9.98-2.39+5.95+1.47=4.6+4.74-2.76=8.55+0.43+0.81-1.84=5.08-0.84+0.53-1.74=5.12-0.92+0.58+5.41=9.11-0.68-1.78+9.59=9.22-4.3-2.42+5=9.16-1.03-2.06=6.82+5.74-2.22-9.88=7.56+2.26-6.91-0.16=8.08-7.96+9.82-5.99=5.32-0.33-1.17-2.54=5.53+0.51+0.56=1.91-1.59+8.77+2.27=5.81+7.22=2.35-0.35+5.38-3.04=9.41+5.2-4.79+3.98=7.27+2.64+7.93+1.1=7.72-4.64+9.22-9.73=0.25+7.06+8.64+6.36=4.56+6.89+1.96-5.22=1.93-0.84+6.23-0.37=7.26-1.25-2.04-3.74=0.34+4.8-4.03=6.4-2.86+1.31+3.31=8.03+0.9+6.04=6.84-2-2.13+7.39=6.89+7.97-8.51=9.14-0.77-0.39-7.65=9.33+1.52-6.07+9.58=8.58-5.2-2.38+2.78=5.66+3.19-1.61-1.66=6.46-0.37-5.37=8.33-0.12+8.2-4.35=6.51-3.49-0.08-1.12=5.31-0.08+4.64=8.35+6.77=6.71+3.96-0.18=9.99-2.07+4.74=6.76-1.34-0.87-4.41=9.72-1.8-0.02+6.15=8.56-6.04-1.87+1.32=8.05+2.85-5.56+0.2=8.02-6.68=1.72+5.06+3.34+0.76=9.28-7.23-0.88=7.71+3.77+3.83=3.92+8.21-3.71-5.96=5.62+9.71+9.08=5.73-2.65=7.42-0.18=7.82+1.61-3.98=8.35+5.19+2.33=2.56+9.15+5.01+1=6.06-4.98+1.76-0.78=2.48+1.77+8.98=9.87-1.29+9.07=2.65+9.07=3.76+2.34+6.85-1.51=6.1+7.7-7.12-5.74=5.69+1.74-6.61+6.17=3.56+5.2+5.22-8.06=9.71+8.67+7.97=7.34-6.12-0.84+0.76=8.62-6.25+6.76+6.08=1.92+8.75-7.33+3.95=2.89+4.17+1.42+5.62=8.63-1.09-0.38=5.1-1.36+8.46=7.02+8.8-1.35-0.97=9.63+8.12=7.35-0.2+9.06-2.7=7.61+2.7+8.36-1.54=9.94-2.35-1.08+5.01=6.7-2.25-0.76=5.66+2.74+8.79-2.99=0.03+9.19-2.66=6.19-0.49=5.67-1.25=2.81+6.12-6.96+1.32=2.87+0.04+5.43=9.49+8.17-9=8.18-3.48=6.07-0.32+7.29-7.42=3.28+7.93-2.61+4.21=5.71-0.03-0.91=9.26-2.63+9.02+1.3=5.18-3.25+0.96=7.05-4.27-2.39+0.62=8.06-1.02+3.64=6.95+1.63=7.76-3.41=9.09+5.27-2.7=9.28-4.79+3.22-5.46=1.03+9.31-4.81+9.47=5.45-2.79-0.27-0.48=9.18-0.17-0.88-0.44=7.97+6.22-4.37=9.3+2.32-4.01-4.3=5.67+6.35+3.33+3.88=9.41-0.38-0.57=7.43-4.46-2.77=2.84+9.45+6.1-4.87=8.93-0.82-6.95=5.74-0.37+7.62=6.17-1.27-0.23-2.52=7.7+4.68-1.85+8.5=3.8+7.47+9.77+8.22=7.21-1.99+6.76-0.08=9.49-2.36=6.07-0.23+6.22+1.04=8.88-0.39-0.79=5.95+0.28=8.99-3.34+2.81-2.38=6.11+6.52-6.3=8.99-2.74=2.83+4.77-4.99-1.78=9.82-1.46-6.84-0.52=4.39+4.45-1.27=8.3+1.19-6.99=3.54+4.25-5.32+5.81=5.1+0.81-2.62=6.09+7.98+8.01+1.55=9.71-1.5-5.23+7.73=8.55-1.92-1.94-2.68=8.96-6.99+3.55-2.4=7.71+3.26+8.51-3.91=8.27+6.49-0.64-9.73=1.49+4.21+6.46-3.06=7.05+9.24=8.32-6.99+9.31-7.54=5.62-2.59+7.62=2.45+5.84-0.77-0.05=8.74+7.85+4.23+9.38=4.69-3.84+1.47+6.33=2.82+4.69-0.88=8.26-2.56-0.06+4.99=8.15-0.9-3.39=6.92+7.24+0.68=7.65-0.54-3.3-2.09=2.13-0.44+0.69-0.32=1.26+6.26+0.94=8.27-5.24+8=5.81+3.8+1.28=2.87+0.14=3.07+7.47=7.81-5.71+7.06=1.05+1.42+6.23+8.78=9.8+0.77-6.57+7.86=3.52+9.1+2.07=8.76-8.63+8.02-2.95=0.14+5.88+5.28=2.64+5.84=9.37-3.23-1.17-0.57=8.91-2.42+9.06+1.57=7.21+9.43-6.23=8.31+8.98+9.51=8.48-2.66+8.82-2.52=9.5-1.43-3.65=1.6-0.21-0.87+0.51=6.11-4.99=3.66+8.55+0.5-4.67=7.87-4.99+1.59+2.19=1.04+3.45+4.58=5.9+1.02-1.92-1.43=6.23-1.63+9.35-9.7=6.26-3.53-1.98+2.93=9.94+3.62-0.53-5.06=8.61-0.45-5.58+1.04=1.53+3.61+3.94-2.95=3.21+2.32+0.83=6.59-0.43-3.72+3.46=8.7-2.09-0.87-1.45=9.58-3.83-4.75+8.03=8.56+1.78-0.25+6.3=3.32-1.68+0.36=1.05+2.8+0.12=5.01-4.08+8.81-5.57=4.11-2.86+6.52=6.98+4.35-6.9-0.77=9.1-2.35+4.41-4.14=5.12+7.87+3.29-7.69=8.65+2.03-9.35=9.19-2.48-5.78=1.42+2.29-2.94=7.69+2.26-7.59-2.12=5.5+4.32+9.49+1.54=7.68-1.8-4.13=4.12-2.49-0.91+4.36=8.45+0.1+8.96+3.56=5.4+9.54+7.95+3.23=7.85-6.81=0.95+8.23-7.38-1.02=7.73-3.98-3.01+1.73=9.41+5.09+8.45+7.72=8.87+2.24-2.71=2.53+9.97-8.3=4.36+8.75-3.2+1.64=2.89+8.01-2.05+5.57=2.12+5.56+6.54+4.24=9.04+2.95-2.03-1.1=9.46+1.13=7.71+8.33-3.57+0.48=9.98-6.39-1.52=0.43+3.41+7.07+3.12=7.28-5.67=5.07+4.2=6.8-5.82+1.11+9.55=4.2+6.83-6.66+6.67=9.06-3.41=8.17+5.02+3.76-3.04=7.06-0.37-4.87+3.06=7.31-0.31-0.76-1.82=8.93-2.83-3.28-0.38=7.05-5.47+8.31+2.76=2.58+4.05=9.8+8.92+9.5-9.47=9.73-5.4+0.02=4.17-2.26=7.6-0.99-2.06=7.24-5.56-0.72-0.27=7.79-1.29-1.26-1.79=1.11+9.46-7.47-1.94=3.99-3.29=8.57-3.7-3.6+7.2=2.86-1.87-0.32+1.02=8.06-3.34+2.27=9.47-2.44+7.82+3.8=5.76+7.13-7.59-4.71=9.52-1.07-2.93-0.03=7.58-0.86-3.18-0.76=6.29-1.55+3.5=3.19+3.57+7.27+5.87=7.28+5.15-7.73-3.66=8.16-2.15-1.4-3.14=7.66-3.26-3.2=8.2+3.81=8.14+1.54-7.05=2.73+6.61+1.73=7.75-5.05=9.95-2.85-1.67+0.61=7.22+0.7=6.41+1.91+0.81=1.79+3.95+3.47-3.14=5.09-0.29-0.88+8.9=9.3-7.74=2.95+6.4+6.96+5.49=8.96+3.71-5.82+6.48=6.83-0.75=8.39+9.4-1.85=2.45+2.83=0.42+6.94+6.09=1.15+0.8+6.37+2.59=9.11-5.88-0.75-0.87=4.38-1.19+5.43=7.11-6.03+3.59-1.14=3.26+0.39+2.29=9.73-5.08-1.08=2.91+5.14-2.55-3.45=3.33-2.92+2.65=4.94-4.24-0.32+2.46=5.39+6.48-3.13+2.53=3.3+6.93-0.56-4.64=7.95-6.68=5.8+1.16+4.76+2.38=8.67+9.15+1.12+5.58=8.24-2.42-5.47+7.77=8.89+8+2.36+5.24=1.11+6.5+2.47-8.15=9.28-0.4-2.17=7.7+5.67-5.36-0.48=9.1-5.21+2.5+8.65=8.82-0.7+2.11+6.17=7.5-3.21+5.75=9.92+0.1-3.73=4.4+7.2-7.46+8.15=9.71-2.33-1.77+8.53=2.76+0.17+1.3+3.99=2.66-1.15=4.91+7.55+9.26=5.83-1.63+6.99-5.69=8.03-4.68+1.85-1.2=0.22+2.77+9.57-9.37=0.76+2.68+7.6+5.43=0.37+5.31+9.81-3.3=0.71+5.55+1.21-1.83=2.24+1.66=6.42+7.78-5.61-2.71=6.73-2.02+2.37+6.9=6.29-3.93-1.28=3.4+7.52-3.55-0.47=7.72-3.94+6.18+2.18=8.44-7.27+2.2+6.88=参考答案0.18+7.64+4.19=12.018.63+5.41-5.19-7.63=1.220.04+3.94+6.99=10.976.78-0.97+3.06+9.02=17.893.3-0.38-1.51=1.419.35+1.55-0.86+9.33=19.374.29+3.95+6.91-3.59=11.567.07-2.14-0.86=4.075.88+0.81-0.75-5.03=0.912.7+0.73+8.96-2.22=10.176.67-2.47+9.5+2.28=15.980.36-0.08+6.65+6.17=13.19.23-3.02-3.75+8.07=10.537.41+3.11-2.47+8.75=16.84.64+1.96+0.87=7.472.31+9.19-5.04=6.460.06+5.86+7.1+1.87=14.890.89+9.69=10.583.46-0.59+7.22=10.095.53-5.3+7.01-5.17=2.078.25+1.48-5.59+8.65=12.791.02+1.66=2.682.94+3.2-3.72+8.57=10.999.14+4.19+5.83=19.167.35-4.15+2=5.24.8+0.68+4.36+6.54=16.383.32+6.42+2.68+2.61=15.038.05+1.73=9.782.3+4.4-3.09-1.89=1.725.21-1.32+4.48=8.375.08-4.61+4.82+6.83=12.129.05-0.08-4.87-3.88=0.222.12+5.55+5.92-2.42=11.177.95+0.25-5.79+6.49=8.95.8-3.39+1.18=3.592.34+1.08=3.425.12-0.31+8.57=13.387.1-0.99-5.66+9.6=10.056.9+2.08-6.32+5.63=8.298.34+8.58-9.59-5.49=1.846.23+9.87-7.25-1.57=7.289.19-3.63+8.75-8.91=5.48.95-8.37+4.24+3.64=8.466.97+9.13-0.9-2.88=12.329.2-0.71+0.25-3.32=5.427.96+3.96-0.64=11.288.14+8.61-6.69-5.15=4.917.89+8.64=16.539.6-5.65-1.74+8.86=11.079.46+1.34+5.76+7.42=23.987.7+4.97+5.47=18.149.72-8.28+1.95=3.395.2-4.23+8.7-5.85=3.827.92+1.14+5.94=159.65-6.77=2.887.35-3.31+9.7+2.73=16.477.98-2.22+1.26-4.17=2.857.03+7.64+7.73-2.6=19.88.79+1.87+8.51=19.175.88-0.91-1.53-1.67=1.779.52-1.93+8.79+3.89=20.279.96-1.62+0.28+2.65=11.278.1-6.02+5.14-3.05=4.175.41+1.38+1.67-3.46=56.14+8.93+4.98+8.39=28.444.76+6.82-7.91=3.679.01+9.03+0.86-5.18=13.728.24+2.98-8.3+1.3=4.224.81-0.79-0.25+6.19=9.968.19+0.06+2.34=10.598.93-5.27-2.52-0.57=0.577.3-0.2-0.06+3.73=10.778.53-5.51-0.32+8.21=10.910.02+5.29-3.06=2.255.88+6.97-1.06=11.797.66-4.34-0.97+1.32=3.670.94+0.11+0.66+4.87=6.587.28+3.61-0.89+5.06=15.064.76+7.75-4.63+4.31=12.190.09+6.76-1.53=5.329.82-7.08-0.17+3.44=6.018.21-3.94-2.08-0.15=2.049.55-4.6+3.5+6.9=15.353.17+5.05=8.229.67+4.17+0.38-1.88=12.348.81+1.54=10.358.42-1.39-0.77-4.86=1.46.6-5.55+8.98-6.46=3.573.73+9.29+4.64+1.8=19.462.55+9.18+2.52-6.49=7.766.99+7.61-1.58-7.28=5.748.19+0.81-5.48=3.529.7+2.13-4.91=6.921.78-0.9+3.17-0.86=3.199.52+5.66+8.81-3.22=20.776.3-0.24-4.19-1.33=0.544.42-4.12+5.53+6.15=11.986.11+3.95=10.067.75+2.7=10.450.96+8.39+0.67+9.63=19.650.5+6.09+4.27-2.73=8.138.66-6.3=2.369.25+3.81+0.18=13.248.2+8.93+0.5+9.96=27.597.61-3.91-1.12+3.51=6.099.87-9.66=0.219.61-0.11-5.2-1.08=3.226.95+1.62-4.99-1.66=1.927.69+0.71-5.64-1.14=1.621.95+5.85+1.45=9.255.99+6.16-9.29+4.63=7.499.42-3.61-2=3.813.87+5.46-6.23+5.98=9.085.97-0.13-1.94-2.79=1.114.57-1.2-2.11=1.267.25+9.02+4.61-6.69=14.199.04+7.74-9.76=7.025.07+0.06=5.139.23-8.84+2.47+8.94=11.86.01+0.9+3.2+6.43=16.546.84-1.17-4.9=0.779.08+8.68+5.12+4.69=27.571.57+0.2+6.38+1.51=9.664.73+5.21-9.61+1.52=1.853.49+6.78+2.83+8.76=21.866.15-3.35+3.67+5.1=11.579.24-2.2-5.57+4.9=6.379.42-4.51-4.04=0.879.22-7.27+3.8=5.754.55-1.86+4.58+4.77=12.047.94-5.12=2.826.19+6.72-3.35+4.77=14.335.26+8.67-5.36-0.62=7.957.12-0.05-0.2-4.55=2.328-1.17-4.2=2.638.96-0.2+8.01+8.55=25.323.5+1.71+9.82-6.29=8.747.88+6.93=14.818.24-0.27-0.15-3.84=3.982.73-1.34+9.01+2.07=12.477.76-4.87=2.897.17-0.17-2.11=4.899.3-1.57-6.26=1.478.05+7.08-2.58+1.69=14.248.18-2.13-1.69=4.366.22+0.7=6.926.94+2.82-3.89=5.875.11-3.55=1.569.01-2.19-0.72-2.79=3.319.32-7.57+8.81=10.564.93-1.48+7.13-3.68=6.94.64+8.45+4.55=17.643.9+6.83=10.734.05-0.55+4.58+2.62=10.76.68+3.46-4.07+7.87=13.943.42-1.86+1.59=3.153.8+4.99=8.797.44-0.27-3.46-0.82=2.898.51-4.36=4.159.53+6.7-3.77=12.467.2+7.39-5.4-0.52=8.678.25-2.36+9.99-0.78=15.17.45-6.99-0.27=0.193.8+7.19+7.31=18.32.84-1.35-0.7+6.04=6.835.7+1.87+2.76=10.337.4-2.5+4.62=9.528.25-7.04+3.52=4.739.48-0.82-2.08=6.589.32-0.77-4.17-0.7=3.682.2+9.73-1.56-0.1=10.274.99+9.74-7.64-5.91=1.189.14-7.81+8.96=10.293.82-1.44-0.6+9.63=11.413.17+5.31-1.88-2.74=3.862.57+7.95=10.529.92+6.91+7.87=24.77.79-1.04+0.98+9.35=17.080.45+8.98+0.42-0.58=9.279.56+8.43-9.81-6.56=1.628.24-3.82+6.58+6.45=17.459.14-8.97+8.55-1.88=6.849.64-2.65=6.995.83-0.35-4.78=0.70.28+2.18+8.87=11.338.02+6.51+1.39+0.44=16.366.57-4.7-1.59+7.82=8.11.45+8.67+6.65=16.779.72+6.53-7.85+9.41=17.815.76+9.11-8.55-4.98=1.345.78-1.99-0.25-0.13=3.410.37+6.82=7.193.64-0.97-1.85=0.825.67-0.74-0.77-0.89=3.279.3+0.4-7.42=2.289.58-4.6-2.65-0.74=1.599.4-1.49=7.917.26-1.89=5.378.32+0.19+9.54=18.059.86+6.04-0.43-6.64=8.830.08+6.08-5.13+5.04=6.071.07+2.55+0.21+5.14=8.975.8-0.6+3.29=8.495.69+2.89+0.08+9.26=17.926.11-3.64=2.474.24-2.06-1.54-0.26=0.389.96-0.42-2.55-4.14=2.854.61-2+0.94=3.554.44-0.84-2.64=0.967.6-3.01-4.34+7.13=7.384.92-1.2=3.724.03-1.65-1.09-0.98=0.314.94-1.32+9.49-0.53=12.582.6+0.85-1.43+0.09=2.117.71+0.55-3.88+8.48=12.865.93+6.76-1.45+5.79=17.037.75-4.16+9.43=13.028.35+3.22+1.6+5.58=18.755.35-2.37=2.983.35-3.18+7.95=8.129.52+3.06+3.39=15.979.04-2.46-5.22+9.27=10.637.49+7.38-7.8-2.2=4.875.04+6.76-1.5=10.35.39-3.09=2.39.79-5.19+3.6=8.26.74+4.06=10.87.71-7.38=0.337.73+1.75+2.86-0.52=11.828.96+6.63+6.82-1.03=21.380.7+8.45+2.88+3.07=15.12.56+7.79+3.11+7.34=20.88.9-1.28-4.18=3.446.31-2.12=4.199.95-5.18+3.76=8.539.15-1.81-0.4=6.947.46+8.8-2.46+8.65=22.458.09+5.95-3.17+3.94=14.818-2.18-3.83+3.59=5.581.08-0.18+4.41=5.313.9+0.79+7.18+7.69=19.566.99+6.98-0.66=13.316.05+2.81+2.06=10.925.15-4.24+2.8+6.4=10.115.47-1.46+4.73-3.43=5.319.43+9.85-1.31=17.978.6+8.87=17.475.28+1.46=6.743.5+4.83+2.16+3.92=14.419.84-1.12-8.42+3.16=3.468.51-6.64+0.98+1.8=4.657.97-1.32+8.42=15.073.67-1.29+6.39-4.73=4.049.84+3.2-9.87=3.178.29-1.36-5.9+6.2=7.239.77-6.43-2.97=0.377.2-0.68+5.15-1.06=10.617.59-3.6+0.83=4.828.45+2.45-8.08+3.15=5.976.13+0.89+7.08-8.95=5.159.82-3.08+5.81-2.43=10.129.02+0.32=9.344.94-3.18+7.98+4.75=14.499.49-5.7+9.74=13.536.93-0.25-2.67+1.57=5.582.71+2.96+5.05+5.78=16.59.56-5.17-1.23=3.168.14+1.35-9.04=0.454.53+4.97=9.58.47-2.75+9.35-3.72=11.359.97+9.29+2.46-6.59=15.139.71+4.08-0.5+7.85=21.147.81-2.77+4.32+7.89=17.253.71+8.58+8.54=20.835.99-2.03=3.966.72-3.82+8.04=10.948.62-6.84+2.67+6.81=11.266.04-3.96-0.51=1.573.12+6.55+2.04-2.39=9.327.58-2.47-4.5=0.614.49+4.29+5.93-5.64=9.079.6-3.96-3.58-1.25=0.817.69-1.39-1.82=4.482.82+4.37=7.194.19+7.94+4.82=16.954.6-1.91-0.5-0.1=2.098.12-1.07-3.83+6.7=9.927.04-0.68=6.368.22-1.4-5.24=1.582.59+7.15+6.65=16.395.42-0.02-1.74=3.667.35-1.45-5.23=0.678.36-0.64+0.69+6.49=14.93.33-2.45+8.61-3.07=6.423.35+0.33+6.05-0.17=9.567.93+9.87=17.84.26+4.44-0.4-4.92=3.381.49+2.45-0.08=3.869.03+8.27-2.97=14.337.96-7.5+3.67+7.51=11.647.02-1.15=5.873.42+8.41-0.73=11.11.63+1.41+8.15=11.194.71+9.08+9.36-6.61=16.548.19+4.32-3.28-6.32=2.917.01+9.29-3.43+1.01=13.887.54+7.7-8.78-2.77=3.692.35+7.62-4.47=5.59.94+1.94=11.885.38+6.74+7.04=19.160.78+9.83-3.57+2.42=9.468.78-2.45-5.57=0.769.46-8.87=0.597.98-1.13+7.25-3.92=10.189.27+5.36+9.33-5.99=17.974.66+2.96+7.67-9.01=6.287.68+1.07=8.758.73+9.08-3.81+9.75=23.759.59+4.47+6.31-1.12=19.254.31-0.49-0.32-2.2=1.30.46+6.46-0.02=6.98.47+2.38=10.854.18+8.66-9.93-0.81=2.19.22-1.16-5.16-2.68=0.223.69-1.19+2.95-2.32=3.137.89-1.62-3.79=2.481.76+4.03=5.794.06+9.68+9.01-2.73=20.023.21+8.92=12.138.41-5.37+3.78=6.825.41-4.37+8.27-4.71=4.66.73-1.16-5.41=0.167.11-0.45-2.7-3.28=0.687.45-7.32+1.04+3=4.179.7-4.37=5.335.56-2.31-3.04+6.15=6.369.36-1.64+5.45-0.78=12.394.3+3.64+3.05-3.41=7.581.83+3.8+8.75-3.85=10.531.62-1.33+5.55+7.14=12.989.97-7.01+1.84-4.11=0.699.73-1.41-3.23-1.53=3.568.2-5.6=2.60.04+5.78+6.44+4.66=16.922.56+9.52-9.75+6.9=9.239.08+2.91+7.71+8.41=28.115.18+6.18-1.62-7.32=2.427.99+8.72-6.9-4.36=5.454.89+8.45-8.71-0.39=4.242.97+4.41+3.99+6.68=18.053.86-0.74=3.122.89+3+2.62+3.48=11.998.84-1.33-2.68=4.838.12+2.96-8.41=2.674.52+8.25=12.771.35+5.48+8.6-4.29=11.148.56-2.66-1.31+3.14=7.733.99+0.08+8.01=12.080.95+4.15+3.36+0.52=8.988.51+4.66-1.95+6.71=17.936.78-4.24+3.1=5.644.49-0.03-2.96=1.57.6+5.07-7.03=5.645.25+7.59+3.31-0.03=16.124.11-1.3+8.67=11.480.35+8.41-8.55=0.214.94-3.08+5.05+9.63=16.545.27-1.4-1.01-0.2=2.668.95+3.1+5.09-9.38=7.768.33+8.35+0.08-3.84=12.926.56-2.35+3.7+8.31=16.227.96-2.51-1.97-1.6=1.888.94-4.08-1.2-0.56=3.12.43+3.42-0.27=5.589.22-1.12-2.41+7.86=13.553.82+9.83-5.02-0.41=8.222.11+5.15+3.63-8.33=2.569.29+7.6=16.895.46+3.8-0.36-5.73=3.173.12-1.73+9.66-0.75=10.33.9+0.74-0.19=4.455.87+3.65-5.66=3.866.49+1.3+9.26+6.81=23.868.54+8.82+0.39=17.759.66-2.74-5.99=0.935.01-0.31+2.17=6.877.91-7.63=0.289.65+3.4-4.7+3.08=11.439.78-2.09-2.2=5.496.09+5.63+9.86-1.01=20.574.99-3.7+6.2=7.499.17+2.5+4.92-6.08=10.513.27+5.99+8.82=18.088.59-3.33-4.92+2.06=2.47.16-5.1+0.34-0.95=1.459.84+9.3-0.27=18.875.46-0.6+5.6+9.09=19.559.3+9.39=18.699.72-4.66-2.84+6.28=8.59.74+2.02=11.765.58-0.06-2.61-1.03=1.888.18-1.05+8.89+8.16=24.188.08-4.68+5.77+7.78=16.958.77-0.29+2.07-2.34=8.213.55+6.72=10.278.7+9.89-6.42-6.51=5.667.89+0.89-7.12=1.668.48-1.91=6.578.39+1.3-9.3+9.84=10.238.31-3.26+9.26=14.318.82-2.26-0.39-2.76=3.415.42-4.48+9.7+9.06=19.79.19-1.12+8.07=16.149.22-7.88+2.91=4.256.39-0.92+3.73-2.2=78.3+2.15-9.14=1.318.97-1.43-2.45+5.21=10.37.24-0.81-2.02-1.61=2.88.6-3.1=5.59.9+3.53=13.439.92-8.01+8.91=10.826.16+5.83=11.997.07+5.09+6.65=18.810.53-0.08=0.457.81-6.76=1.055.64-1.28=4.360.15+0.63+7.54=8.328.32-4.2+5.02-0.62=8.529.94+4.28-0.64+4.21=17.797.22-0.06-3.75=3.413.34+4.53-4.16+8.1=11.816.07-0.12-0.45+0.67=6.173.25+4.25+7.09+0.75=15.343.3-2.16+5.24=6.387.73-6.92+3.04=3.859.01+3.66+4.26=16.936.35-2.71-0.94-0.62=2.089.1-6.72+7.63+2.3=12.318.84+3.6+3.64=16.085.74-0.57=5.179.28+8.42+6.25+0.34=24.292.41+4.13-1.46-4.9=0.189.66-9.4=0.264.37+9.57-8.11=5.837.21+4.07=11.289.58-3.58-2.36-1=2.640.97+9.01-4.02+3.29=9.258.95+5.39+7.13=21.475.66-4.24+5.1=6.525.36-4.16=1.29.9-6.94-1.88+0.24=1.329.12-6.79-1.07=1.269.85+4.43=14.281.48-0.27+8.97-0.43=9.757.7-4.08+2.55-0.75=5.426.33-2.26+1.27=5.345.63+0.74+9.27-2.1=13.549.54+8.38-9.2+0.89=9.614.71-3.49=1.227.72-2.81+2.68+7.01=14.66.18-4.56+4.63+4.03=10.288.74-2.38+8.96-2.74=12.589.69-1.1=8.599.98-2.39+5.95+1.47=15.014.6+4.74-2.76=6.588.55+0.43+0.81-1.84=7.955.08-0.84+0.53-1.74=3.035.12-0.92+0.58+5.41=10.199.11-0.68-1.78+9.59=16.249.22-4.3-2.42+5=7.59.16-1.03-2.06=6.076.82+5.74-2.22-9.88=0.467.56+2.26-6.91-0.16=2.758.08-7.96+9.82-5.99=3.955.32-0.33-1.17-2.54=1.285.53+0.51+0.56=6.61.91-1.59+8.77+2.27=11.365.81+7.22=13.032.35-0.35+5.38-3.04=4.349.41+5.2-4.79+3.98=13.87.27+2.64+7.93+1.1=18.947.72-4.64+9.22-9.73=2.570.25+7.06+8.64+6.36=22.314.56+6.89+1.96-5.22=8.191.93-0.84+6.23-0.37=6.957.26-1.25-2.04-3.74=0.230.34+4.8-4.03=1.116.4-2.86+1.31+3.31=8.168.03+0.9+6.04=14.976.84-2-2.13+7.39=10.16.89+7.97-8.51=6.359.14-0.77-0.39-7.65=0.339.33+1.52-6.07+9.58=14.368.58-5.2-2.38+2.78=3.785.66+3.19-1.61-1.66=5.586.46-0.37-5.37=0.728.33-0.12+8.2-4.35=12.066.51-3.49-0.08-1.12=1.825.31-0.08+4.64=9.878.35+6.77=15.126.71+3.96-0.18=10.499.99-2.07+4.74=12.666.76-1.34-0.87-4.41=0.149.72-1.8-0.02+6.15=14.058.56-6.04-1.87+1.32=1.978.05+2.85-5.56+0.2=5.548.02-6.68=1.341.72+5.06+3.34+0.76=10.889.28-7.23-0.88=1.177.71+3.77+3.83=15.313.92+8.21-3.71-5.96=2.465.62+9.71+9.08=24.415.73-2.65=3.087.42-0.18=7.247.82+1.61-3.98=5.458.35+5.19+2.33=15.872.56+9.15+5.01+1=17.726.06-4.98+1.76-0.78=2.062.48+1.77+8.98=13.239.87-1.29+9.07=17.652.65+9.07=11.723.76+2.34+6.85-1.51=11.446.1+7.7-7.12-5.74=0.945.69+1.74-6.61+6.17=6.993.56+5.2+5.22-8.06=5.929.71+8.67+7.97=26.357.34-6.12-0.84+0.76=1.148.62-6.25+6.76+6.08=15.211.92+8.75-7.33+3.95=7.292.89+4.17+1.42+5.62=14.18.63-1.09-0.38=7.165.1-1.36+8.46=12.27.02+8.8-1.35-0.97=13.59.63+8.12=17.757.35-0.2+9.06-2.7=13.517.61+2.7+8.36-1.54=17.139.94-2.35-1.08+5.01=11.526.7-2.25-0.76=3.695.66+2.74+8.79-2.99=14.20.03+9.19-2.66=6.566.19-0.49=5.75.67-1.25=4.422.81+6.12-6.96+1.32=3.292.87+0.04+5.43=8.349.49+8.17-9=8.668.18-3.48=4.76.07-0.32+7.29-7.42=5.623.28+7.93-2.61+4.21=12.815.71-0.03-0.91=4.779.26-2.63+9.02+1.3=16.955.18-3.25+0.96=2.897.05-4.27-2.39+0.62=1.018.06-1.02+3.64=10.686.95+1.63=8.587.76-3.41=4.359.09+5.27-2.7=11.669.28-4.79+3.22-5.46=2.251.03+9.31-4.81+9.47=155.45-2.79-0.27-0.48=1.919.18-0.17-0.88-0.44=7.697.97+6.22-4.37=9.829.3+2.32-4.01-4.3=3.315.67+6.35+3.33+3.88=19.239.41-0.38-0.57=8.467.43-4.46-2.77=0.22.84+9.45+6.1-4.87=13.528.93-0.82-6.95=1.165.74-0.37+7.62=12.996.17-1.27-0.23-2.52=2.157.7+4.68-1.85+8.5=19.033.8+7.47+9.77+8.22=29.267.21-1.99+6.76-0.08=11.99.49-2.36=7.136.07-0.23+6.22+1.04=13.18.88-0.39-0.79=7.75.95+0.28=6.238.99-3.34+2.81-2.38=6.086.11+6.52-6.3=6.338.99-2.74=6.252.83+4.77-4.99-1.78=0.839.82-1.46-6.84-0.52=14.39+4.45-1.27=7.578.3+1.19-6.99=2.53.54+4.25-5.32+5.81=8.285.1+0.81-2.62=3.296.09+7.98+8.01+1.55=23.639.71-1.5-5.23+7.73=10.718.55-1.92-1.94-2.68=2.018.96-6.99+3.55-2.4=3.127.71+3.26+8.51-3.91=15.578.27+6.49-0.64-9.73=4.391.49+4.21+6.46-3.06=9.17.05+9.24=16.298.32-6.99+9.31-7.54=3.15.62-2.59+7.62=10.652.45+5.84-0.77-0.05=7.478.74+7.85+4.23+9.38=30.24.69-3.84+1.47+6.33=8.652.82+4.69-0.88=6.638.26-2.56-0.06+4.99=10.638.15-0.9-3.39=3.866.92+7.24+0.68=14.847.65-0.54-3.3-2.09=1.722.13-0.44+0.69-0.32=2.061.26+6.26+0.94=8.468.27-5.24+8=11.035.81+3.8+1.28=10.892.87+0.14=3.013.07+7.47=10.547.81-5.71+7.06=9.161.05+1.42+6.23+8.78=17.489.8+0.77-6.57+7.86=11.863.52+9.1+2.07=14.698.76-8.63+8.02-2.95=5.20.14+5.88+5.28=11.32.64+5.84=8.489.37-3.23-1.17-0.57=4.48.91-2.42+9.06+1.57=17.127.21+9.43-6.23=10.418.31+8.98+9.51=26.88.48-2.66+8.82-2.52=12.129.5-1.