四年级数学（小数加减运算）计算题专项练习与答案汇编

四年级数学（小数加减运算）计算题专项练习与答案汇编9.17-4.2-0.4-4.04=9.34+8.77-8.64=5.85-3.26+6.77-4.88=7.08+6.01-7.68=5.89-4.65+1.32+4.93=1.77+5.97+1.88+2.58=3.89-1.03-0.6-1.39=6.03-0.07-5.06-0.28=7.41-2.55+1.67-5.31=9.66-0.7+5.17-7.1=7.02+9.95-3.77-2.47=6.69-2.54-1.43=0.05+8.92+0.24=9.77+1.25=4.81+5.42+6.78+6.1=4.58-2.99=6.95-1.15-4.96=9.42+5.51-6.93-0.77=0.2+6.58-1.21+7.83=2.06-0.34=2.29-2.17+6.16=8.69+1.66-6.07+2.43=7.76+6.73=6.12+9.57-6.77-0.67=8.35-5.45-0.1+5.25=3.24+9.74+1.19=8.82-0.13-3.07+5.4=8.99+7.4+2.17=7.02-1.05-2.34+1.7=9.39-5.94+7.18-3.23=4.71+6.8+0.23+4.95=1.56+4.65+5.13=1.42+8.76-7.9+1.84=8.32-2.08+8.95+1.66=1.8+7.52+0.55+9.97=3.43+8.8+8.56-4.35=9.49+8.23+7.64=9.76-4.87-1.44-3.23=5.91-0.79-3.68+6.57=9.1-3.21+4.08+1.78=6.64-2.96-1.49=2.51+7.38-6.45+6.43=7.33+8.01+1.01-9.83=6.97-1.12-2.07=9.82-5.84-1.51+2.23=7.05-1.05-2.12-1.74=6.63+6.6+6-3.47=2.42+9.78+1.02=4.78-1.96-2.16+9.27=5.53-4.15+3.08+3.77=7.52-2.25+2.08-5.52=3.93+7.35-7.84=8.31-1.99-4.55=8.7-3.95=6.45-1.82+7.62=8.01+0.81-4.57+6.73=8.73-3.29-1.58=7.26-1.96-3.76+7.74=9.79-9.28=9.11-3.42+3.38=9.85+5.62+5.2-1.48=8.73+2.58+6.94=2.12+7.64-1.36+3.14=2.32-0.08+6.41-6.35=3.17+9.26+5.45=7.45+6.49+3.89+1.92=3.66+3.53=5.22+4.16-9=9.05+9.55+5.14=9.68+8.64-3.7-5.57=8.26-0.86+6.12-3.5=4.59-0.16+1.03+7.15=9.89-0.69-4.18+6.16=5.06-0.8+3.44+9.47=4.81+3.44+7.56+5.14=6.39+1.01+7.39=8.24+5.04-2.24-6.03=6.62-4.4=5.41+7.31+7.3=4.03+9.09+0.23=7.97+0.98+4.35-9.05=8.04+2.88-4.47+2.69=7.33-7.15=0.79+9.12=6.84-0.53+4.38=6.13+4.57-1.92=7.31-3.61-1.73-1.39=3.85+0.83+0.71=6.85+3.58+3.23+0.26=9.26+7.68-0.65=4.63-3.33+1.38+5.21=4.85+1.4+1.18-3.69=9.73+3.86+8.04+1.78=8.67-0.77-5.6-0.56=2.64+7.74+7.46=3.56+9.42+8.36=9.73-0.63-3.75=6.76-1.91+6.01-4.19=0.78+5.53+5.97+5.7=1.35+6.5=7.11+4.09=6.04+1.18-5.57-1.37=9.47-1.53-3.56-2.41=4.68+7.5=4.36+3.47-5.23+8.77=8.2-6.19+0.51=6.23+7.07=6.17+1.51-2.17+1.42=1.34+1.23=7.87-3.68+5.58=1.88+1.23-1.36+6.59=7-2.08-1.37=4.04-2.56+6.58+0.25=8.82+8.11-9.48-2.26=3.07+4.77+0.25-6.7=7.57-7+0.16+2.15=5.21-3.13+9.6-6.91=2.85+2.01=7.92+6.75=8.29-0.57-0.15+7=5.34+5.7-4.37-0.35=3.34+8.55+5.43+4.57=7.18-0.47-3.03+7.54=1.42+9.58-1.57-1.8=2.56-0.15+7.88-0.52=9.24-1.09-4.07+2.85=0.17+9.15-8.66+7.32=3.98-0.29+0.78+9.09=8.79-0.3-7.16+0.38=5.27-2.45+6.86-7.36=6.38-2.17-1.28+9.24=1.63+7.73-0.07=6.5+9.46+6.29-4.4=0.52+7.44+6.69=5.97+5.82-8.83-2.33=8.31-4.22-2.62-0.8=8.48+0.09+3.98+7.19=8.57-1.11-1.07=7.83-4.86+0.05=7.06+6.34+1.92+0.36=8.51+6.38-0.81+0.88=4.64-2.74=6.3+9.54-7.47-5.12=0.52+5.37-3.7+2.1=6.24-2.58+7.95=3.14+3.92=6.42+8.47-4.28=9.09+6.75-0.99-8.03=2.55+9.94-1.84+0.95=7.88+5.57-4.75-8.39=5.11+1.19=9.22+1.89-5.07+8.2=9.51-3.02-0.25-0.11=2.36+4.89+8.86-0.64=0.02+1.08+9.81-0.97=4.21+6.27-5.52+1.56=8.17-2.53-1.83-2.88=9.3-8.15+1.75=5.63-0.56+1.14+0.1=6.8-4.13=6.02+1.69+3.24-5.3=8.63-2.08+4.86=2.33+3.66-3.39=9.42-6.51+3.5+1.98=9.83+7.07+7.6-8.89=7.49-5.06+1.21-3.54=6.34+9.44-8.08-1.85=8.97-0.9-6.93=6.66+1.9-7.9+8.09=5.11+8.66+2.18+3.52=7.52-0.02-0.65-3.37=6.59+9.87-8.56+6.29=8.06-1.15-0.43=6.21+3.35-7.07+8.54=5.26+1.33-2.13-2.62=7.89-0.2-4.34=5.86-1.95=1.18+5.5+0.29+0.15=1+8.59+8.33+0.71=7.77-1.18-3.29-1.6=8.2-7.58+7.92-6.79=9.93-3.14+1.91+3.15=2.13+2.14+3.63-4.67=6.57+0.97=8.42+6.21-1.29=7.91+9.13-3.78-8.54=5.65-0.78-4.54+2.39=7.46-3.59+4.61+1.25=2.72-0.87+4.82=7.92+5.02+6.22-9.7=7.12+3.73+0.79+2.66=6.89+5.35+0.8+6.22=7.26-0.03-1.85-3.56=7.36-2.39=9.31-3.68+5.18=9.13-1.78-5.14-2=3.17-2.69=7.87-0.02-0.5+9.67=8.52+1.35-7.13=5.07-1.04+0.98=9.5-8.78=9.08-2.63-3.4=9.14-4.59-1.13-0.57=5.47-3.33-1.33+2.12=0.55+9.27-2.43=2.64-1.84+9.45-1.41=8.99-0.9-3.18=4.22-1.87+5.77+1.03=9.96+7.04=8.39-0.53+9.41-4.91=8.88-1.04-6.02+7.12=3.66+1.19-2.89=5.54+2.45+0.98+6.82=2.59+2.89-3.71+3.9=7.11+7.37-6.56-5.82=6.72+5.63-6.39+0.43=9.64-5.66-1.42-1.98=2.02-0.26=2.71+9.97+2.86-5.95=6.34-2.69-2.93=4.5-1.79=8.14-7.06+4.51=2.11+5.99-2.92+1.97=2.09-1.47+3.14=7.32-6.27+7.9-7.58=0.4+7.43+8.22+1.24=9.34-4.51-3.66+5=5.19-3.24-1.78=4.19-1.56+5.84-2.94=5.69+2.21-2.29=5.22-2.08-2.43+4.68=7.19-4.97+2.94+4.49=5.02+5.13+0.34-6.97=6.29+1.36+1.08=6.13-6.03=6.25+6.26-0.4-3.42=7.94-6+5.58+8.27=7.97+6.6-3.76-7.63=8.45+9.18-1.39-8.69=9.76-7.45+9.72-0.5=8.11-0.41+5.78+6.6=9.13-5.52+4.78=7.14+8.71-9.36-4.85=8.85+4.75+9.29-2.78=5.83-4.22+5.63=7.86-6.43+0.29+1.43=8.1-4.02=5.16+5.2-8.64+3.95=8.15-5.16+3.83+4.35=9.8-0.37-2.71-5.81=6.26+6.44=7.1-5.16+0.67=2.78+3.4-0.34-5.47=5.55+8.59+6.45=2.89+5.65-4=3.56+8.15-0.68+1.09=7.91+0.1-4.57+7.57=2.1+7.67+6.63-2.38=9.84-6.82=0.43+6.46-5.34=9.44+4.78-8.06=6.84+3.37-2.76=8.47-5.27+0.36+5.21=8.53-6.6=6.1-2.86=9.61+0.4-0.88-8.94=6.72+2.95+7.2=8.25+6.21+1.7-7.6=8.92-1.89-3.66+5.28=9.17-0.15-1.8-1.6=9.28-0.7-0.98+4.41=9.77-8.4+5.56+6.59=6.36-1.79-3.7+4.49=8.83-3.25+1.39+9.93=6.91-1.99+9.09-9.38=3.84-1.25+3.77=8.58-3.58+7.87+3.83=9.99-1.02-4.83+4.28=7.21-1.03+5.34+0.55=7.97+0.53=4.48+8.84=6.64+3.15+9.24+3.5=5.73+8.98+2.96=0.87+4.87-4.18=7.02+4.9-4.79=5.58-3.61=8.4-6.24-1.06-0.64=2.15+6.35-0.08=9.71-0.08-4.34=9.94-3.66-1.72+4.12=7.43-2.36-4.05-0.41=4.47+7.03+4.52-4.7=9.3-8.73+0.06+1.97=8.45+9.28+2.11=2.69-1.06+8.89=1.03+7.87-6.45=8.74-0.72-5.34-1.49=6.66+0.96+1.99+1.83=8.36-0.67-6.38=3-0.04+3.88-0.99=7.9+2.29+9.01+1.08=7.14-2.47+6.25+9.88=1.15+0.61+0.44+7.45=2+7.85-0.9+9.06=9.52+9.01-7.88-1.69=4.7-0.84-2.51=5.65+3.86-7.95-1.44=7.72+1.19+8.16+3.58=4.95+2.5+2.69+3.39=8.23+7.93+0.91+9.08=9.97-8.83+6.2=4.39+7.91+4.93+9.49=6.28-3.07+7.87-4.49=6.4+7.45+2.55+1.64=3.43+6.51+3.32+5.27=8.65+5.63-0.96-7.57=8.24-4.81-3.16+9.51=6.94-2.36+8.33+2.62=6.2-5.08+9.98-8.72=8.02-0.7-3.98+7.29=1.24+0.96-0.59+2.86=2.07+0.58+3.67=3.66-0.91=6.78+8.11-5.5-0.67=8.3-5.57=9.73+0.78+2.31-9.82=7.72-0.41-3.24-1.13=6.17+1.16-6.89=0.78+8.52-2.44-1=8.96-7.64+3.51=3.67-2.32+5.2+9.53=3.33+5.19+1.41-7.87=9.97-1.69=2.55+8.57-6.57-3.8=8.1+1.06=9.06-0.24-6.82=6.66-1.98+5.77=9.59+0.64+6.99+2.18=5.33+2.2+4.63=8.23-2-1.29-4.26=7.52-1.59-1.81=6.96-0.64-2.94-2.18=3.2+9.2+9.36-1.03=5.21-3.74=6.56+2.39-4.85-1.25=2.65+5.9+8.79+4.44=2.12+5.04=1.67+6.91-3.92-4.25=9.68-2.76-5.4+2.22=0.08+2.75=0.9+8.38+8.36+8.03=9.14-4.74=5.23+4.95-3.59=3.15+4.4-2.88+1.37=6.29-0.43+6.45+7.47=6.82-1.93-0.29-3.59=7.02+4.12-1.33=2.33+6.78+1.61-9.08=2.29-1.54+4.26=3.7+4-6.16-1.28=7.71-1.33-6.2=2.6+7.24-1.23-2.84=5.83-0.97-4.01=5.12-1.23-1.49+4.32=5.23-2.41+5.13-4.15=4.98+7.93+5.52-3.19=6.16-0.03+5.05=8.66+9.21+4.87-0.96=6.55+2.16=8.44-7.53=0.37+6.31+3.36=9.5-8.18+4.91+2.02=8.07-3.26-1-2.6=8.9+4.67-1.88-8.8=8.25-3.17-1.15=9.72-5.41+2.16-0.37=4.39+8.18+4.29-2.98=9.49+5.68-8.89-5.53=5.33-0.17-3.26+3.74=8.99+3.37-9.77-0.51=8.21+2.36+6.78+0.07=0.88+7.9+4.63=9.75-0.7-5.07=9.46-2.06+1.43+4.8=6.25+8.13=9.42-2.57+6.08=6.88+2.38+3.59+5.59=1.67+2.86+3.89=8.77-5.71+4.33+8.05=8.37-3.08+0.45-3.67=9.81-5.59=7.92-3.69-1.85=1.37+6.09+9.76-8.53=1.35+3.34=8.44+9.03-0.73=5.81-3.9+1.01-0.57=2.59+3.36+4.07=4.61+4.97-5.12-3.5=6.15+3.1+5.31+4.95=3.71-1.22=9.96-1.49-6.16=0.83+0.36+4.98=5.46+5.11-3.2=5.77+0.84=8.61-3.08-2.95+0.06=9.5-2.39-3.91-3.05=9.27-0.15-2.21-2.4=8.02-4.57+8.72+2.35=7.52+0.45=9.04-2.59=3.32-2.14-0.78+1.96=9.27-1.08-2.16=4.82+9.49-2.83=4.65+7.91+8.35-0.61=7.16+0.29-6.64=5.04+8.24=7.59+6.77-9.54+5.63=3.7-3.43+5.54+2.21=2.68+8.88-0.55+7.21=6.94-1.32+5.5=9.39-0.12-9.03+7.66=7.79-6.3=0.41+5.38+9.76+7.22=9.69+0.52+6.71+3.16=6.25+0.91=2.01+7.71+3.28=6.59+0.51+5.62=9.8-9.61+4.92=7.48+3.25=8.88-0.15-0.04=8.5-7.14=9.65-5.6-0.4=9.61-8.58+2.01+7.93=4.82-2.19-0.41=9.23-5.14+0.13-3.64=7.83+1.52-1.18+0.79=6.67+0.1=3.05+4.8=9.25-8.96+7.53=8.28-2.75-0.93=0.34+4.54=3.64+0.94+8.04+6.94=8.21+7.08-1.18-0.83=9.18-0.03+1.06-8.13=9.34+4.22+9.6=9.91-8.98-0.28=7.96-1.48-1.03-2.52=9.2-1.47+9.9-3.39=6.79+6.28=6.33-1.62+3.68+5.13=8.04+5.55+9.59+3.15=2.32+7.55+6.66+5.08=1.29+1.76+6.13-3.1=9.01-1.31-2.18-3.57=7.6-1.29+5.44+5.01=4.78-2.63=6.96-2.05-0.79-0.82=6.85-2.61+7.53=9.73-0.86=9.83-2.59-4.99=9.08+5.35+6.51-4.8=1.01-0.73+4.94+3.54=1.07+9.95+9.96-2.48=9.84+5.45-4.97-5.88=8.02-4.41-1.48+7.27=8.31-0.85-5.44=8.95+8.76-2.17=6.2-2.5-2.64=5.02+2.67-3.93=4.07+2.53=4.33-0.46+9.44=9.31-1.34+5.26-4.74=9.69-2.25-1.41+1.37=7.11+7.09-8.96=9.2-0.98+1.22=5.9+4.82+8.54+1.47=6.63+5.23-4.34+5.33=4.39+7.28+6.09=0.4+6.4-4.43+0.41=7.19-5.06+0.98-1.66=4.98-1.21+9.43=8.98-6.93+5.62=9.1-7.92+8.4-6.06=9.88+8.71+9.63-9.34=7.02+3.18=9.18-1.17-4.85=8.51-1.37+9.9+8.87=6.78-1.4=8.76+4.74-6.97-0.75=6.27+3.55-9.44=2.59+9.31+6.77+4.26=5.45-0.42+6.67-1.1=7.94+8.61+5.39-7.24=2.9+0.28=4.39+4.47+2.47-6.75=8.13+6.42+1.99-4.02=4.58-3.81-0.31=0.49+2.41-2.26=8-0.74=7.63-2.18+3.46-0.05=5.33-3.29+8.65=4.91-3.76=7.74-2.19+3.63-2.91=8.82-2.58-3.35+2.95=7.2-0.47-3.37+7.74=7.65-3.73-0.23=7.03-0.16+0.86-4.63=5.54+4.35-1.03-0.65=9.92+2.5+5.32+5.55=8.98-1.98+2.17-4.04=5.48+3.17-7.44+7.99=9.37+0.99-1.13-7.08=7-4.02+6.14=3.48+0.76+5.86-5.12=1.58+0.84-1.01+1.11=9.58-8.83+0.9=9.75+1.61+4.7=7.71-1.6-0.89-4.29=2.23-0.79=0.66-0.12+8.13-4.33=5.2-0.37+7.01-5.8=6.94-6.76=3.64+3.85+0.79-1.09=2.72+4.82+3.08=7.41-3.65-1.46+4.78=3.12+1.18+3.38+3.66=8.16-6.13-1.86+1.91=6.17-1.49-2.08-0.96=8.99+7.64+8.08=9.71-1.91-3.77-3.48=8.64+8.22-3.41=0.32+9.87-5.85=4.67+3.34-5.8=6.36-3.47-1.25+7.78=9.33-1.32=9.26+9.04-8.49+8.66=3.17+3.75+8.06+3.03=7.59-1.7-1.38+6.84=8.91-0.29-1.41-5.38=8.12+5.68+4.95-4.11=0.29+4.73-4.31=9.62-0.39-2.27-4.21=8.48+5.86-9.54=1.84+8.28-9.16=6.49+7.18+1.17-2.89=8.7+5.07+1.75+1.21=7.02-1.92-1.63+1.46=2.35+2.14+9.96=7.58-0.27+4.81=8.57-0.99+6.08-3.01=3.63-3.47+6.81-5.98=5.09-1.08=1.4+5.82=9.73-0.1-3.71+1.68=5.57+7.03-5.14=7.33-3.6-2.33+4.77=8.74+2.03-0.55-9.45=6.6-3.2+2.2+0.43=9.7-0.55-0.2-8.62=3.71+2.14+5.16-5.12=6.62+6.96+9.69+7.38=7.71+9=8.22+7.96+9.6=8.8-7.44+1.71+9.63=5.06-4.14-0.36=8.18+7.33-2.73+3.21=6.87+7.54=8.81-4.25-3.38+2.79=9.38-2.18-0.21+3.81=8.88+0.18-2.88+9.12=7.88-0.11-6.15=4.87+2.47+2.23-3.94=5.04-3.56+4.74-5.56=7.88+0.29=6.56+4.6-8.52=2.58-2.29+1.96=7.52+4.98+1.93=7.68+5.87+7.86+7.05=5.64+1.49+9.49-5.91=8.73-4.71-0.16+2.95=4.33+2.72=8.6-0.74-5.9-0.31=9.78+2.39=7.83-6.01+6.15=8.04-6.36=5.65-2.4+9.97+2.35=7.78-4+1.83=5.05+1.47+6.04=9.07-3.14+4.01=5.9-1.35+9.47-6.9=9.3-6.24+9.41-2.52=3.82-1.26=9.71-1.66-4.83=7.56+8.03-6.1-3.94=1.18+9.22-9.85+6.54=5.39+8.28=7.57+4.85-6.75-1.95=3.05+8.97-6.66+1.06=7.74-1.56-3.78-0.05=9.32+6.43-7.66=4.06-0.97+2.49=8.72-4.39-3.39+0.06=6.79+3.1+3.9-5.19=9.28-0.49+4.21+5.82=3.7+3.6=6.07-0.37-1.45-0.41=4.53+3.69-0.4+4.15=9.84+7.32+0.42-7.48=6.94+6.11+7.62+5.35=4.49+6.99-4.06=5.65+9.18-7.32+3.18=1.96+2.61-4.2+6.65=8.7-6.38+3.83=4.71-3.26=9.07-1.62-3.32=5.56-2.03+6.86+1.71=4.15-0.07=8.33-3.96+9.67+4.15=6.07+4.91-8=6.53-2.22-2.39=8.7-7.63+7.47=9.66-1.21-2.96-0.39=9.85-5.67+6.49=8.09-4.78-2.05=3.58+9.93=4.97+2.29=5.27+4.67+8.42+3.78=6.28-2.57-1.03=7.1+3.76+0.95=8.78-2.28=3.79+5.99+1.6-8.38=7.83-0.09+9.29-2.36=6.24-0.91+6.81-3.9=9.54-6.17+8.34+0.42=7.12-2.33-3.85=6.67-3.93+0.66=9.76-3.88-0.33-3.87=8.31-6.98=7.44-2.76+7.22+4.74=2.4-0.54+7.32-1.82=3.85+5.97-5.28+0.85=9.92-3.93-5.89=1.01+4.47-0.69-3.06=7.96+0.59-2.27=1.92+8.09-8.04=9.51-4.2-1.55=3.09+4.27-4.44+1.99=7.15-5.7+7.36=7.78-0.56-6.46+5.87=8.96-7.25-0.39-0.97=0.71+6.48+5.78=9.32-1.12=2.94+9.8+3.96=9.36-4.57-2.12-1.44=6.05+0.72+1.79-2.52=3.61-2.26+5.02=4.98+5.67-5.21=5.58+8.19-4.46=7.4-4.78-2.45+8.28=6.83+1.56-6.5+3.06=0.52+8.27-6.2+3.53=4.53+4.5-5.25+1.59=0.92+9.7+1.76=8.37-3.25-4.5=5.53+9.97+9.04=6.56-2.95+5.09-0.68=6.73+0.14-0.69=8.31+8.13+1.91-7.64=4.34+7.95+5.51=9.36+5.12-2-4.07=9.82+1.34-0.77-5.62=6.79+9.62=9.52-7.4+3.78=6.77+9.6-9.65+6.41=7.39+4.1-0.37+9.6=5.84+7.04-4.98-2.77=5.22+2.01+9.05+2.65=9.58+8.99=8.93+7.09+7.02=8.28-1.67-4.63-0.48=3.21-0.05-1.11-0.85=6.65-0.36-4.12=8.62-1.58+6.14+5.19=7.45+9.73+1.76-8.62=4.38+3.87+2.92-5.14=9.63-0.71+6.77-1.83=1.55-0.98+7.49+3.25=4.84+9.64=7.28-6.36=1.88+5.81=6.32-0.08-0.35-4.2=6.29+1.07-2.79+8.27=3.83+1.25=8.91+7.79+2.7-7.39=9.11+9.78+2.07-2.04=8.36+6.68+1.44=3.6+6.18+6.53=5.1+3.09+4.98+7.58=7.39-1.36-1.44-1.59=7.26+0.25+0.49=4.14+2.54-2.79+8.32=3.85+7.71+3.11=4.51+3.69=3.29+8.37-0.66=5.74-5.33+9.16=3.97+1.94+2.93-5.84=7.11+9.84-7.8-7.64=7.41-1.31=3.25-1.9+0.89+9.79=2.27-0.58=3.65-0.58+9.4=7.46-1.86-2.35=7.05+4.08-3.75-5.37=7.61-2.16-3.5=8.81-4.14+3.29-7.76=7.3+9.09=8.83-3.09+8.85=5.84+3.73+2.47+9.03=7.99+3.12-8.91+0.36=6.47+6.02+2.55=8.55-2.3-0.4-0.36=6.92-0.76-1.1=3.79-0.08-0.9-0.15=8.28-6.87+7.97-4.87=7.22+8.53-0.71+7.27=9.82+6.2-1.44=8.4-2.47-2.27+8.11=0.17+4.97+9.21-6.34=6.35+5.69-0.67-7.6=0.05+6.58+7.99=9.73+0.88-7.34=8.14-4.24-0.91-2.08=5.2-4.48+2.74+3.18=2.4+6.48+2.82+0.3=2.8-1.84+8.16+9.04=5-1.27=6.45-4.44+7.6-7.87=7.72-2.32-3.78+1.79=9.78+8.07-0.93-9.94=7.69+3.3-7.41-2.33=9.22-3.19-0.22+4.73=5.42-1.16-0.77+7.43=1.6+9.98-4.55=5.77+5.89=8.69-5.3+1.06-3.05=3.11-0.13=8.16-4.42=8.59+5.49+5.66=0.59+5.84+9.79=5.72-0.05-2.66-1.01=7.64-7.17+2.27+0.85=8.36-8.04=8.41-2.76+2.24-1.2=7.1-2.5-2.46-0.57=3.66-1.32+3.71=4.56-3.41-0.07+9.26=参考答案9.17-4.2-0.4-4.04=0.539.34+8.77-8.64=9.475.85-3.26+6.77-4.88=4.487.08+6.01-7.68=5.415.89-4.65+1.32+4.93=7.491.77+5.97+1.88+2.58=12.23.89-1.03-0.6-1.39=0.876.03-0.07-5.06-0.28=0.627.41-2.55+1.67-5.31=1.229.66-0.7+5.17-7.1=7.037.02+9.95-3.77-2.47=10.736.69-2.54-1.43=2.720.05+8.92+0.24=9.219.77+1.25=11.024.81+5.42+6.78+6.1=23.114.58-2.99=1.596.95-1.15-4.96=0.849.42+5.51-6.93-0.77=7.230.2+6.58-1.21+7.83=13.42.06-0.34=1.722.29-2.17+6.16=6.288.69+1.66-6.07+2.43=6.717.76+6.73=14.496.12+9.57-6.77-0.67=8.258.35-5.45-0.1+5.25=8.053.24+9.74+1.19=14.178.82-0.13-3.07+5.4=11.028.99+7.4+2.17=18.567.02-1.05-2.34+1.7=5.339.39-5.94+7.18-3.23=7.44.71+6.8+0.23+4.95=16.691.56+4.65+5.13=11.341.42+8.76-7.9+1.84=4.128.32-2.08+8.95+1.66=16.851.8+7.52+0.55+9.97=19.843.43+8.8+8.56-4.35=16.449.49+8.23+7.64=25.369.76-4.87-1.44-3.23=0.225.91-0.79-3.68+6.57=8.019.1-3.21+4.08+1.78=11.756.64-2.96-1.49=2.192.51+7.38-6.45+6.43=9.877.33+8.01+1.01-9.83=6.526.97-1.12-2.07=3.789.82-5.84-1.51+2.23=4.77.05-1.05-2.12-1.74=2.146.63+6.6+6-3.47=15.762.42+9.78+1.02=13.224.78-1.96-2.16+9.27=9.935.53-4.15+3.08+3.77=8.237.52-2.25+2.08-5.52=1.833.93+7.35-7.84=3.448.31-1.99-4.55=1.778.7-3.95=4.756.45-1.82+7.62=12.258.01+0.81-4.57+6.73=10.988.73-3.29-1.58=3.867.26-1.96-3.76+7.74=9.289.79-9.28=0.519.11-3.42+3.38=9.079.85+5.62+5.2-1.48=19.198.73+2.58+6.94=18.252.12+7.64-1.36+3.14=11.542.32-0.08+6.41-6.35=2.33.17+9.26+5.45=17.887.45+6.49+3.89+1.92=19.753.66+3.53=7.195.22+4.16-9=0.389.05+9.55+5.14=23.749.68+8.64-3.7-5.57=9.058.26-0.86+6.12-3.5=10.024.59-0.16+1.03+7.15=12.619.89-0.69-4.18+6.16=11.185.06-0.8+3.44+9.47=17.174.81+3.44+7.56+5.14=20.956.39+1.01+7.39=14.798.24+5.04-2.24-6.03=5.016.62-4.4=2.225.41+7.31+7.3=20.024.03+9.09+0.23=13.357.97+0.98+4.35-9.05=4.258.04+2.88-4.47+2.69=9.147.33-7.15=0.180.79+9.12=9.916.84-0.53+4.38=10.696.13+4.57-1.92=8.787.31-3.61-1.73-1.39=0.583.85+0.83+0.71=5.396.85+3.58+3.23+0.26=13.929.26+7.68-0.65=16.294.63-3.33+1.38+5.21=7.894.85+1.4+1.18-3.69=3.749.73+3.86+8.04+1.78=23.418.67-0.77-5.6-0.56=1.742.64+7.74+7.46=17.843.56+9.42+8.36=21.349.73-0.63-3.75=5.356.76-1.91+6.01-4.19=6.670.78+5.53+5.97+5.7=17.981.35+6.5=7.857.11+4.09=11.26.04+1.18-5.57-1.37=0.289.47-1.53-3.56-2.41=1.974.68+7.5=12.184.36+3.47-5.23+8.77=11.378.2-6.19+0.51=2.526.23+7.07=13.36.17+1.51-2.17+1.42=6.931.34+1.23=2.577.87-3.68+5.58=9.771.88+1.23-1.36+6.59=8.347-2.08-1.37=3.554.04-2.56+6.58+0.25=8.318.82+8.11-9.48-2.26=5.193.07+4.77+0.25-6.7=1.397.57-7+0.16+2.15=2.885.21-3.13+9.6-6.91=4.772.85+2.01=4.867.92+6.75=14.678.29-0.57-0.15+7=14.575.34+5.7-4.37-0.35=6.323.34+8.55+5.43+4.57=21.897.18-0.47-3.03+7.54=11.221.42+9.58-1.57-1.8=7.632.56-0.15+7.88-0.52=9.779.24-1.09-4.07+2.85=6.930.17+9.15-8.66+7.32=7.983.98-0.29+0.78+9.09=13.568.79-0.3-7.16+0.38=1.715.27-2.45+6.86-7.36=2.326.38-2.17-1.28+9.24=12.171.63+7.73-0.07=9.296.5+9.46+6.29-4.4=17.850.52+7.44+6.69=14.655.97+5.82-8.83-2.33=0.638.31-4.22-2.62-0.8=0.678.48+0.09+3.98+7.19=19.748.57-1.11-1.07=6.397.83-4.86+0.05=3.027.06+6.34+1.92+0.36=15.688.51+6.38-0.81+0.88=14.964.64-2.74=1.96.3+9.54-7.47-5.12=3.250.52+5.37-3.7+2.1=4.296.24-2.58+7.95=11.613.14+3.92=7.066.42+8.47-4.28=10.619.09+6.75-0.99-8.03=6.822.55+9.94-1.84+0.95=11.67.88+5.57-4.75-8.39=0.315.11+1.19=6.39.22+1.89-5.07+8.2=14.249.51-3.02-0.25-0.11=6.132.36+4.89+8.86-0.64=15.470.02+1.08+9.81-0.97=9.944.21+6.27-5.52+1.56=6.528.17-2.53-1.83-2.88=0.939.3-8.15+1.75=2.95.63-0.56+1.14+0.1=6.316.8-4.13=2.676.02+1.69+3.24-5.3=5.658.63-2.08+4.86=11.412.33+3.66-3.39=2.69.42-6.51+3.5+1.98=8.399.83+7.07+7.6-8.89=15.617.49-5.06+1.21-3.54=0.16.34+9.44-8.08-1.85=5.858.97-0.9-6.93=1.146.66+1.9-7.9+8.09=8.755.11+8.66+2.18+3.52=19.477.52-0.02-0.65-3.37=3.486.59+9.87-8.56+6.29=14.198.06-1.15-0.43=6.486.21+3.35-7.07+8.54=11.035.26+1.33-2.13-2.62=1.847.89-0.2-4.34=3.355.86-1.95=3.911.18+5.5+0.29+0.15=7.121+8.59+8.33+0.71=18.637.77-1.18-3.29-1.6=1.78.2-7.58+7.92-6.79=1.759.93-3.14+1.91+3.15=11.852.13+2.14+3.63-4.67=3.236.57+0.97=7.548.42+6.21-1.29=13.347.91+9.13-3.78-8.54=4.725.65-0.78-4.54+2.39=2.727.46-3.59+4.61+1.25=9.732.72-0.87+4.82=6.677.92+5.02+6.22-9.7=9.467.12+3.73+0.79+2.66=14.36.89+5.35+0.8+6.22=19.267.26-0.03-1.85-3.56=1.827.36-2.39=4.979.31-3.68+5.18=10.819.13-1.78-5.14-2=0.213.17-2.69=0.487.87-0.02-0.5+9.67=17.028.52+1.35-7.13=2.745.07-1.04+0.98=5.019.5-8.78=0.729.08-2.63-3.4=3.059.14-4.59-1.13-0.57=2.855.47-3.33-1.33+2.12=2.930.55+9.27-2.43=7.392.64-1.84+9.45-1.41=8.848.99-0.9-3.18=4.914.22-1.87+5.77+1.03=9.159.96+7.04=178.39-0.53+9.41-4.91=12.368.88-1.04-6.02+7.12=8.943.66+1.19-2.89=1.965.54+2.45+0.98+6.82=15.792.59+2.89-3.71+3.9=5.677.11+7.37-6.56-5.82=2.16.72+5.63-6.39+0.43=6.399.64-5.66-1.42-1.98=0.582.02-0.26=1.762.71+9.97+2.86-5.95=9.596.34-2.69-2.93=0.724.5-1.79=2.718.14-7.06+4.51=5.592.11+5.99-2.92+1.97=7.152.09-1.47+3.14=3.767.32-6.27+7.9-7.58=1.370.4+7.43+8.22+1.24=17.299.34-4.51-3.66+5=6.175.19-3.24-1.78=0.174.19-1.56+5.84-2.94=5.535.69+2.21-2.29=5.615.22-2.08-2.43+4.68=5.397.19-4.97+2.94+4.49=9.655.02+5.13+0.34-6.97=3.526.29+1.36+1.08=8.736.13-6.03=0.16.25+6.26-0.4-3.42=8.697.94-6+5.58+8.27=15.797.97+6.6-3.76-7.63=3.188.45+9.18-1.39-8.69=7.559.76-7.45+9.72-0.5=11.538.11-0.41+5.78+6.6=20.089.13-5.52+4.78=8.397.14+8.71-9.36-4.85=1.648.85+4.75+9.29-2.78=20.115.83-4.22+5.63=7.247.86-6.43+0.29+1.43=3.158.1-4.02=4.085.16+5.2-8.64+3.95=5.678.15-5.16+3.83+4.35=11.179.8-0.37-2.71-5.81=0.916.26+6.44=12.77.1-5.16+0.67=2.612.78+3.4-0.34-5.47=0.375.55+8.59+6.45=20.592.89+5.65-4=4.543.56+8.15-0.68+1.09=12.127.91+0.1-4.57+7.57=11.012.1+7.67+6.63-2.38=14.029.84-6.82=3.020.43+6.46-5.34=1.559.44+4.78-8.06=6.166.84+3.37-2.76=7.458.47-5.27+0.36+5.21=8.778.53-6.6=1.936.1-2.86=3.249.61+0.4-0.88-8.94=0.196.72+2.95+7.2=16.878.25+6.21+1.7-7.6=8.568.92-1.89-3.66+5.28=8.659.17-0.15-1.8-1.6=5.629.28-0.7-0.98+4.41=12.019.77-8.4+5.56+6.59=13.526.36-1.79-3.7+4.49=5.368.83-3.25+1.39+9.93=16.96.91-1.99+9.09-9.38=4.633.84-1.25+3.77=6.368.58-3.58+7.87+3.83=16.79.99-1.02-4.83+4.28=8.427.21-1.03+5.34+0.55=12.077.97+0.53=8.54.48+8.84=13.326.64+3.15+9.24+3.5=22.535.73+8.98+2.96=17.670.87+4.87-4.18=1.567.02+4.9-4.79=7.135.58-3.61=1.978.4-6.24-1.06-0.64=0.462.15+6.35-0.08=8.429.71-0.08-4.34=5.299.94-3.66-1.72+4.12=8.687.43-2.36-4.05-0.41=0.614.47+7.03+4.52-4.7=11.329.3-8.73+0.06+1.97=2.68.45+9.28+2.11=19.842.69-1.06+8.89=10.521.03+7.87-6.45=2.458.74-0.72-5.34-1.49=1.196.66+0.96+1.99+1.83=11.448.36-0.67-6.38=1.313-0.04+3.88-0.99=5.857.9+2.29+9.01+1.08=20.287.14-2.47+6.25+9.88=20.81.15+0.61+0.44+7.45=9.652+7.85-0.9+9.06=18.019.52+9.01-7.88-1.69=8.964.7-0.84-2.51=1.355.65+3.86-7.95-1.44=0.127.72+1.19+8.16+3.58=20.654.95+2.5+2.69+3.39=13.538.23+7.93+0.91+9.08=26.159.97-8.83+6.2=7.344.39+7.91+4.93+9.49=26.726.28-3.07+7.87-4.49=6.596.4+7.45+2.55+1.64=18.043.43+6.51+3.32+5.27=18.538.65+5.63-0.96-7.57=5.758.24-4.81-3.16+9.51=9.786.94-2.36+8.33+2.62=15.536.2-5.08+9.98-8.72=2.388.02-0.7-3.98+7.29=10.631.24+0.96-0.59+2.86=4.472.07+0.58+3.67=6.323.66-0.91=2.756.78+8.11-5.5-0.67=8.728.3-5.57=2.739.73+0.78+2.31-9.82=37.72-0.41-3.24-1.13=2.946.17+1.16-6.89=0.440.78+8.52-2.44-1=5.868.96-7.64+3.51=4.833.67-2.32+5.2+9.53=16.083.33+5.19+1.41-7.87=2.069.97-1.69=8.282.55+8.57-6.57-3.8=0.758.1+1.06=9.169.06-0.24-6.82=26.66-1.98+5.77=10.459.59+0.64+6.99+2.18=19.45.33+2.2+4.63=12.168.23-2-1.29-4.26=0.687.52-1.59-1.81=4.126.96-0.64-2.94-2.18=1.23.2+9.2+9.36-1.03=20.735.21-3.74=1.476.56+2.39-4.85-1.25=2.852.65+5.9+8.79+4.44=21.782.12+5.04=7.161.67+6.91-3.92-4.25=0.419.68-2.76-5.4+2.22=3.740.08+2.75=2.830.9+8.38+8.36+8.03=25.679.14-4.74=4.45.23+4.95-3.59=6.593.15+4.4-2.88+1.37=6.046.29-0.43+6.45+7.47=19.786.82-1.93-0.29-3.59=1.017.02+4.12-1.33=9.812.33+6.78+1.61-9.08=1.642.29-1.54+4.26=5.013.7+4-6.16-1.28=0.267.71-1.33-6.2=0.182.6+7.24-1.23-2.84=5.775.83-0.97-4.01=0.855.12-1.23-1.49+4.32=6.725.23-2.41+5.13-4.15=3.84.98+7.93+5.52-3.19=15.246.16-0.03+5.05=11.188.66+9.21+4.87-0.96=21.786.55+2.16=8.718.44-7.53=0.910.37+6.31+3.36=10.049.5-8.18+4.91+2.02=8.258.07-3.26-1-2.6=1.218.9+4.67-1.88-8.8=2.898.25-3.17-1.15=3.939.72-5.41+2.16-0.37=6.14.39+8.18+4.29-2.98=13.889.49+5.68-8.89-5.53=0.755.33-0.17-3.26+3.74=5.648.99+3.37-9.77-0.51=2.088.21+2.36+6.78+0.07=17.420.88+7.9+4.63=13.419.75-0.7-5.07=3.989.46-2.06+1.43+4.8=13.636.25+8.13=14.389.42-2.57+6.08=12.936.88+2.38+3.59+5.59=18.441.67+2.86+3.89=8.428.77-5.71+4.33+8.05=15.448.37-3.08+0.45-3.67=2.079.81-5.59=4.227.92-3.69-1.85=2.381.37+6.09+9.76-8.53=8.691.35+3.34=4.698.44+9.03-0.73=16.745.81-3.9+1.01-0.57=2.352.59+3.36+4.07=10.024.61+4.97-5.12-3.5=0.966.15+3.1+5.31+4.95=19.513.71-1.22=2.499.96-1.49-6.16=2.310.83+0.36+4.98=6.175.46+5.11-3.2=7.375.77+0.84=6.618.61-3.08-2.95+0.06=2.649.5-2.39-3.91-3.05=0.159.27-0.15-2.21-2.4=4.518.02-4.57+8.72+2.35=14.527.52+0.45=7.979.04-2.59=6.453.32-2.14-0.78+1.96=2.369.27-1.08-2.16=6.034.82+9.49-2.83=11.484.65+7.91+8.35-0.61=20.37.16+0.29-6.64=0.815.04+8.24=13.287.59+6.77-9.54+5.63=10.453.7-3.43+5.54+2.21=8.022.68+8.88-0.55+7.21=18.226.94-1.32+5.5=11.129.39-0.12-9.03+7.66=7.97.79-6.3=1.490.41+5.38+9.76+7.22=22.779.69+0.52+6.71+3.16=20.086.25+0.91=7.162.01+7.71+3.28=136.59+0.51+5.62=12.729.8-9.61+4.92=5.117.48+3.25=10.738.88-0.15-0.04=8.698.5-7.14=1.369.65-5.6-0.4=3.659.61-8.58+2.01+7.93=10.974.82-2.19-0.41=2.229.23-5.14+0.13-3.64=0.587.83+1.52-1.18+0.79=8.966.67+0.1=6.773.05+4.8=7.859.25-8.96+7.53=7.828.28-2.75-0.93=4.60.34+4.54=4.883.64+0.94+8.04+6.94=19.568.21+7.08-1.18-0.83=13.289.18-0.03+1.06-8.13=2.089.34+4.22+9.6=23.169.91-8.98-0.28=0.657.96-1.48-1.03-2.52=2.939.2-1.47+9.9-3.39=14.246.79+6.28=13.076.33-1.62+3.68+5.13=13.528.04+5.55+9.59+3.15=26.332.32+7.55+6.66+5.08=21.611.29+1.76+6.13-3.1=6.089.01-1.31-2.18-3.57=1.957.6-1.29+5.44+5.01=16.764.78-2.63=2.156.96-2.05-0.79-0.82=3.36.85-2.61+7.53=11.779.73-0.86=8.879.83-2.59-4.99=2.259.08+5.35+6.51-4.8=16.141.01-0.73+4.94+3.54=8.761.07+9.95+9.96-2.48=18.59.84+5.45-4.97-5.88=4.448.02-4.41-1.48+7.27=9.48.31-0.85-5.44=2.028.95+8.76-2.17=15.546.2-2.5-2.64=1.065.02+2.67-3.93=3.764.07+2.53=6.64.33-0.46+9.44=13.319.31-1.34+5.26-4.74=8.499.69-2.25-1.41+1.37=7.47.11+7.09-8.96=5.249.2-0.98+1.22=9.445.9+4.82+8.54+1.47=20.736.63+5.23-4.34+5.33=12.854.39+7.28+6.09=17.760.4+6.4-4.43+0.41=2.787.19-5.06+0.98-1.66=1.454.98-1.21+9.43=13.28.98-6.93+5.62=7.679.1-7.92+8.4-6.06=3.529.88+8.71+9.63-9.34=18.887.02+3.18=10.29.18-1.17-4.85=3.168.51-1.37+9.9+8.87=25.916.78-1.4=5.388.76+4.74-6.97-0.75=5.786.27+3.55-9.44=0.382.59+9.31+6.77+4.26=22.935.45-0.42+6.67-1.1=10.67.94+8.61+5.39-7.24=14.72.9+0.28=3.184.39+4.47+2.47-6.75=4.588.13+6.42+1.99-4.02=12.524.58-3.81-0.31=0.460.49+2.41-2.26=0.648-0.74=7.267.63-2.18+3.46-0.05=8.865.33-3.29+8.65=10.694.91-3.76=1.157.74-2.19+3.63-2.91=6.278.82-2.58-3.35+2.95=5.847.2-0.47-3.37+7.74=11.17.65-3.73-0.23=3.697.03-0.16+0.86-4.63=3.15.54+4.35-1.03-0.65=8.219.92+2.5+5.32+5.55=23.298.98-1.98+2.17-4.04=5.135.48+3.17-7.44+7.99=9.29.37+0.99-1.13-7.08=2.157-4.02+6.14=9.123.48+0.76+5.86-5.12=4.981.58+0.84-1.01+1.11=2.529.58-8.83+0.9=1.659.75+1.61+4.7=16.067.71-1.6-0.89-4.29=0.932.23-0.79=1.440.66-0.12+8.13-4.33=4.345.2-0.37+7.01-5.8=6.046.94-6.76=0.183.64+3.85+0.79-1.09=7.192.72+4.82+3.08=10.627.41-3.65-1.46+4.78=7.083.12+1.18+3.38+3.66=11.348.16-6.13-1.86+1.91=2.086.17-1.49-2.08-0.96=1.648.99+7.64+8.08=24.719.71-1.91-3.77-3.48=0.558.64+8.22-3.41=13.450.32+9.87-5.85=4.344.67+3.34-5.8=2.216.36-3.47-1.25+7.78=9.429.33-1.32=8.019.26+9.04-8.49+8.66=18.473.17+3.75+8.06+3.03=18.017.59-1.7-1.38+6.84=11.358.91-0.29-1.41-5.38=1.838.12+5.68+4.95-4.11=14.640.29+4.73-4.31=0.719.62-0.39-2.27-4.21=2.758.48+5.86-9.54=4.81.84+8.28-9.16=0.966.49+7.18+1.17-2.89=11.958.7+5.07+1.75+1.21=16.737.02-1.92-1.63+1.46=4.932.35+2.14+9.96=14.457.58-0.27+4.81=12.128.57-0.99+6.08-3.01=10.653.63-3.47+6.81-5.98=0.995.09-1.08=4.011.4+5.82=7.229.73-0.1-3.71+1.68=7.65.57+7.03-5.14=7.467.33-3.6-2.33+4.77=6.178.74+2.03-0.55-9.45=0.776.6-3.2+2.2+0.43=6.039.7-0.55-0.2-8.62=0.333.71+2.14+5.16-5.12=5.896.62+6.96+9.69+7.38=30.657.71+9=16.718.22+7.96+9.6=25.788.8-7.44+1.71+9.63=12.75.06-4.14-0.36=0.568.18+7.33-2.73+3.21=15.996.87+7.54=14.418.81-4.25-3.38+2.79=3.979.38-2.18-0.21+3.81=10.88.88+0.18-2.88+9.12=15.37.88-0.11-6.15=1.624.87+2.47+2.23-3.94=5.635.04-3.56+4.74-5.56=0.667.88+0.29=8.176.56+4.6-8.52=2.642.58-2.29+1.96=2.257.52+4.98+1.93=14.437.68+5.87+7.86+7.05=28.465.64+1.49+9.49-5.91=10.718.73-4.71-0.16+2.95=6.814.33+2.72=7.058.6-0.74-5.9-0.31=1.659.78+2.39=12.177.83-6.01+6.15=7.978.04-6.36=1.685.65-2.4+9.97+2.35=15.577.78-4+1.83=5.615.05+1.47+6.04=12.569.07-3.14+4.01=9.945.9-1.35+9.47-6.9=7.129.3-6.24+9.41-2.52=9.953.82-1.26=2.569.71-1.66-4.83=3.227.56+8.03-6.1-3.94=5.551.18+9.22-9.85+6.54=7.095.39+8.28=13.677.57+4.85-6.75-1.95=3.723.05+8.97-6.66+1.06=6.427.74-1.56-3.78-0.05=2.359.32+6.43-7.66=8.094.06-0.97+2.49=5.588.72-4.39-3.39+0.06=16.79+3.1+3.9-5.19=8.69.28-0.49+4.21+5.82=18.823.7+3.6=7.36.07-0.37-1.45-0.41=3.844.53+3.69-0.4+4.15=11.979.84+7.32+0.42-7.48=10.16.94+6.11+7.62+5.35=26.024.49+6.99-4.06=7.425.65+9.18-7.32+3.18=10.691.96+2.61-4.2+6.65=7.028.7-6.38+3.83=6.154.71-3.26=1.459.07-1.62-3.32=4.135.56-2.03+6.86+1.71=12.14.15-0.07=4.088.33-3.96+9.67+4.