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9.32-2.87-3.1=6.92-1.64=6.23-0.94-1.97-2.51=6.81-1.65-3.68+5.97=1.63+1.49-2.24+3.94=5.21-0.58+8.3=1.52+3.85+2.92+0.21=3.3+7.48-7.61-0.78=5.83-0.6-1.15-0.44=3.36+0.35+6.53+7.66=7.28-3.38+5.49+4.53=8-0.48-4.98=5.38-1.84-0.16+4.24=9.42-5.62-3.22=8.39-3.94+7.1=8.76-6.6+5.03=9.3-0.24-0.11-4.37=8.53-0.94-1.25-4.6=9.35-2-3.48=6.23+1.9+5.23-5.15=9.61+8.53+3.66+1.99=9.08-3.96-0.46-0.12=6.82-2.81+8.74-4.7=7.98-6.28+3.02=9.6-7.43=7.33-0.22+5.5-4.93=0.84+2.37+6.02-0.98=3.59+9.87+4.69-1.85=8.2+8.02+4.28=7+2.07-6.3-0.18=8.16-4.97+1.14+9.82=9.63+1.38-2.45+5.31=7.49+2.8-3.56=8.98-1.83+1.35=5.67+0.03-0.31-3.27=6.89+0.64-0.39-1.24=3.87+1.15=6.89+0.9+9.66=7.1+9.26+0.55-0.33=3.81+6.41-4.22+9.61=9.92+7.63+6.24-0.26=8.29+6.49=4.66-2.01+5.14+1.56=7.62-2.11-4.15+0.4=6.17+3.17+3.52-0.52=7.82+5.26-4.77+5.31=7.03-5.72-0.13+9.92=5.76+7.75-5.48+8.95=3.95+1.73-2.32-0.15=7+3.98-6.88-2.86=1.98+2.74=2.64+8.44-3.55-6.12=5.04+6.52+3.95-9.87=7.23+2.75-7.57=5.46+9.31+7.36+8.49=5.58-2.85-0.33=6.32-2.04+3.57-1.28=2.24+9.08-0.76+6.31=6.15-0.94=8.17+7.36-9.68+2.22=8.87+0.28-3.87=6.43+2.23+8.13+1.64=4.63+8.1-9.69-2.19=4.35+1.36+3.35=8.23-0.62+3.29=5.31+3.49+5.03+1.32=2.32+6.89+5.52=3.98+4.01-2.53-3.82=9.39-3.91+7.15-6.12=2.99+4.04+8.56+4.6=8.63-1.61-3.27=0.17+5.64+9.21+0.51=5.47-0.07+9.5-9.95=9.29-3.41+0.63+5.27=4.25+0.24=8.39+7.1-0.4+2.57=8.58+7.08-2.78=5.86-2.96+2.56=5.64-1.6-0.47+3.32=5.03+3.2-0.79=6.51-4.7+9.36-3.09=8.15+0.88-1.95+4.83=8.88+5.06-7.04-3.44=5.66-0.78-2.94=5.49+5.12-7.74+8.86=3.85-1.74+5.85+4.99=7.75+9.78-2.17=8.08+3.78+5.22+1.93=9.34+4.62+6.15=7.13+6.35+2.55+4.05=5.86-1.34+3.44-7.01=9.28-0.06-1.24=9.74+0.99+8.97+6.08=9.54-4.66-3.17=7.8+2.43+2=9.46-5.91=0.71+0.57+2.92+0.67=0.89-0.21+1.79-0.25=0.03+6.52+2.16-0.55=3.6-0.45+0.7+5.61=6.84-1.42+2.13-5.89=5.48+6.03-2.63-1.5=8.66-4.8+3.55+9.56=2.12+5.73+8.77+8.83=5.84+2.91=5.59+1.66+4.56=8.32-7.63+5.92-4.71=9.22-3.79-3.04+9.68=0.4+2.8-2.63+1.96=6.53-1.1-2.08+5.09=5.81+7.32=6.44+8.57-5.64-2.14=8.66-2.95-4.53+9.61=4.35+8.52-2.91-5.36=9.52+9.06-2.7-0.51=5.87+8.42-1.12+2.33=3.91-2.99+4.13+7.43=5.05-2.57+4.84-1.3=1.85+5.09+1.66=1.57+7.71-4.16-1.78=6.3-1.51-3.35=8.4-0.9-3.66-3.41=2.47+4.25+8.38-6.15=8.12-4.8+9.38-2.41=6.53-1.18-2.78-1.54=3.43+7.75+4.02=9.83-6.34+3.71=6.28-5.03=6.39-1.5+4.38+8.24=1.24+5.79-1.33=7.27-0.48-1.59-3.13=9.31+4.83+4.42-2.52=4.71-2.04-1.75+2.12=5.4-1.01+0.07-1.08=6.5+5.59+9.67=7.82-3.53-1.45+6.13=8.09+3.71-3.12=8.8-0.62-0.1-5.48=4.74-1.71+0.54+0.5=5.39+5.85-2.38-8.68=6.02+9.69-1.12+4.57=7.56-0.97-2.73-2.4=9.45-3.37=9.5+2.44=4.85+6.57+7.53+1.1=6.02-3.19+8.19=8.33+3-0.59=9.69-7.67+0.55=3.23+4.71-4.25=4.95+2.86+7.65+1.27=9.14-1.74-6.95=9.83-6.43-2.12+0.07=8.76-5.18+3.48-4.67=9.47-1.23-1.38-3.63=4.52+9.05+4.89+9.24=9.88-5.6-0.4+8.31=0.09+6.68+5.12=6.79-3.05-0.88=9.48+3.94=5.04+9.07=4.51-1.35+5.18=2.24+9.33+9.2+7.32=9.22-1.3-4.13-3.69=0.95+0.44-1.21=6.42-3.74-1.15-1.27=6.2+0.49-1.93=8.41+7.91+7.57=1.83+2.5+6.14=8.61-3.08+2.06=4.06+9.41-1.26-4.21=6.11+1.85+0.57-5.43=9.79+3.69+7.27+8.98=7.44-0.27-4.46+6.4=9.95-8.58=8.65+4.52-0.18-8.75=9.38-7.65+5.84-2.6=9.94-4.19-4.33-0.34=9.49+1.82-5.46-1.46=9.34-0.53-4.77=3.6+1.22+9.86+6.2=8.73+6.31-2-3.8=3.41+9.79-4.68-8.13=8.71+2.19=9.91+2.92-2.95+2.83=9.15-1.56-2.38-0.81=9.49-2.84=8.45+8.94-7.54+5.96=5.35+4.92+5.91+9.84=3.08-2.28=5.53+5.96-1.27=9.78+7.99-6.81-6.97=7.77-3.6-0.7-1.81=4.11+4.75+5.13-3.85=5.65-2.28+2.06=7.98-2.46-1.7+5.93=8.66-2.26-5.69+5.97=8.9-1.62-6.21+4.92=8.48-0.13-6.24+0.55=6.85+8.54-9.44+6.99=7.75-7.52=7.22+0.67-1.43+2.4=2.54+5.18=5.07+8.45=8.93+7.89-9.04-2.84=9.4-3.64-5.35=8.27-4.01-1+9.78=1.51+7.83+3.43=6.88+5.39=6.39+9.66+5.78-7.97=8.67-4.25-0.15+6.42=9.52-8.58+1.68=9.34-2.89-2.8+6.84=4.61-0.3-2.04+8.5=9.76-4.4+3.4-8.22=6.72+3.35-6.21-0.02=9.02-8.27=1.92+7.92-5.39-3.66=2.43-2.14+4.65=3.48+9.71+3.27=0.23+5.95+5.38=8.47-0.64+6.08=7.8+4.93+2.76+0.52=3.82+7.31-3.55-2.94=6.65-3.88-2.6+1.5=2.88+4.55+3.01=4.42+8.95=6.94-0.2-2.91=1.16+0.76=6.35-0.14-2.62+3.82=6.91-3.56=5.61+7.71+5.17=3.58+7.61-4.64-0.71=0.41+8.9+7.06=7.87-1.97-0.12=9.89-6.33+1.54+4.09=8.85+9.18+5.64-6.39=9.07-5.73+6.02+2.12=9.97-1.7-0.6+4.6=7.95-2.93+4.1+2.04=6.98+4.86+2.07+4.85=9.73-0.91+9.28-3.15=4.87-2.12+6.51+4.66=3.62+4.97+4.23=9.69+4.18+5.37=7.93-0.94-6.56+4.63=7.43-6.61-0.21+9.88=8.33-5.28+5.1=3.92-2.86=5.51-3.05=0.71+0.11+2.79+6.68=2.26-1.51+7.17-3.73=9.07-8.66=9.13+9-6.45=2.7+4.16-6.25=4.1-0.72+5.25=9.54+8.1-2.38=2.66-1.44+2.96+2.41=7.97-4.21+4.85-7.86=9.55-4.24-3.46-0.95=1.7+0.88=5.52-2.93+5.24=7.99-2.29+5.74-8.7=1.66+3.1+2.25+9.66=7.9+3.72+2.57-4.15=4.05-2.39+5.49+9.2=9.25-1.78-0.23-1.53=4.83-1.15+2.6=8.15+5.66+9.93=6.82+6.1=9.87-2.13-4.04-3.04=3.99-0.9+0.76=9.21-2.16-5.57=7.02+1+5.07+5.31=4.37+8.08-6.86+7.76=6.65-0.66-2.49+4.49=6.57+5.72+6.31=7.3-1.98-4.72+9.62=0.59+5.32-1.7=9.19-7.38+2.44=0.89+5.34+1.98-7.56=1.87+9.27+5.66=5.68-4.62+4.98-2.49=3.83-1.44=7.74+9.26-9.48+2.2=9.8-7.09-2.6=9.38+6.35=8.07-3.15-2.99=5.02+8.38+7.27=5.24-2.04+1.18+9.13=9.1-1.65+6.35-3.59=9.82+6.99+5.64+8.95=8.2+3.76-3.56=7.78-3.34+3.81=7.77-6.57=1.65+4.39=8.07+4-6.99-3.27=6.29-4.14-0.67+7.61=9.77-1.17+5.45+6.19=7.79+0.5+9.91-0.64=7.56-2.49-3.68-1.15=9.68-2.94=7.82-0.82+9.71+9.4=7.84+9.77+1-3.75=4.2+0.49+3.07-6.12=3.81+3.23+9.03+9.13=2.48-0.1+7.94+7.27=5.79+2.58-5.01+6.81=6.11-2.33-2.88+1.04=6.9-1.33-1.96-2.71=4.16+1.98-1.37+0.54=7.59+0.77+6.29=4.3-1.76-1.05-0.69=5.57-5.37+9.46-6.34=7.77-2.05-3.48=9.74-2.82-5.87=6.29-2.22-2.24-1.56=9.91-2.53-1.66=6.14-1.57=8.43-0.54+7.28+3.4=7.63+9.29-4.77=2.15-1.03+3.55=2.82+9.09-1.95=0.62+9.66+9.94+2.84=3.19-1.3-1.17+3.76=6.8-2.14-3.7=9.9-5.6+0.03+5.07=6.25-4.23=2.38+7.6+7.04=9.15-0.2-4.68+0.37=7.59-4.64-0.15=8.25+5.75-4.89=2.06+6.7-2.62=0.88+3.22+4.97+2.59=5.72-3.26-0.16+5.95=1.66+6.52+6.43=0.31+9.93+0.38=6.37+7.68+0.78-6.38=7.09+0.27+7.52=5.28-1.3=9.92-0.82=8.43-5.35-0.52-0.31=8.6+2.98+0.95+4.05=5.09-0.29-1.47=3.17-0.03+2.26=0.42+4.91+2.72-7.68=4.49-0.46=4.7-4.5=0.8+1.91+3.11+5.75=1.28+9.07-6.54=9.85+6.35+2.88-1.58=7.94-1.82+6.69-4.34=8.12-4.47-0.84-0.93=6.83-3.46+8.58=1.86+1.06=9.08+7.79-8.79=0.61+8.96=6.72+6.82-4.03-3.66=5.95+3.98-8.94+8.22=9.65-1.94-4.08=5.05+5.48-3.9=1.04+7.04=9.24-4.23+4.83-5.86=8.7+9.46-7.63-9.62=7.85-3.65+6.71=6.38+4.04-2.15+8.36=4.38+0.64=3.66-0.72+0.5+1.18=6.46+0.92+1.03=6.17+9.47+3.33-5.59=8-2.75-1.82-0.31=9.83-8=7.99-0.43+7.26-6.05=9.05+6.93+0.41+3.7=3.58+3.71+7.57=3.79-2.45+8.37-6.14=7.4-1.61-3.93+3.68=5.44+0.73+6.43+0.85=4.1-3.87+7.61+5.23=4.91+3.21-7.99=1.2+0.33+6.25=5.94-2.46=4.18+9.44=3.18+6.39-3.42+0.94=4.84-2.17+8.38=3.98+6.23+9.87=5.62+6.53+1.44-9.99=7.53+7.21=7.35+3.6=9.43-3.79+7.59-8.93=9.93-0.38-5.86+7.43=4-3.48+8.33=3.24+4.94+4.07+1.25=9.18+9.62+8.25=9.34-0.45+8.18=9.09-3.38+5.74=5.46-1.94+2.59=7.43-0.36-2.87=8.81-1.44+2.73+8.03=6.4-0.4-4.19-0.85=9.52-7.41+3.45-2.25=3.02+6.41-3.52+5.98=9.86-5.18+6.18-3.45=1.03+9.39+5.26-7.39=7.26+8.23-3.53=9.98-5.06-0.51-1.36=7.76-0.41-3.52-2.4=9.9-0.97-2.42=9.64+2.95-3.54-7.84=6.76+1.58=3.46+7.89-9.96=2.67-0.21+7.12+4.43=5.36-4.83+1.37+5.34=7.61+0.43+9.45-8.8=9.7-7.59+5.58+4.39=7.4+1.98+3.75-8.83=6.17+9.55+4.17-9.21=7.65-5.58-1.35=5.63-0.46+4.33-5.34=7.89-0.76+4.6=9.35-0.92=3.7-3.54+3.93=6.69-3.23=7.46+9.66-4.74-4.42=5.82+2.84+1.58+0.95=6.08+2.73-4.33+1.53=3.95+1.82=8.73+7.44-2.19-0.08=2.16+7.52-4.54-2.21=1.67+8.79+7.18-3.38=4.54+9.19-8.64=8.15-7.59+1.66-0.09=2.27+6.52-4.58+3.46=1.5-0.55=5.65+2.14-5.41=7.44-1.05-5.27=0.23+4.59+6.86=7.29+1.45-5.13-1.25=7.91+1.21+3.78-4.55=8.35-6.52-0.76=5-4.69+4.11+3.15=4.92+9.98-3.16=9.66-3.17+9.68-3.1=9.25-4.26-0.08-2.56=2.21-1.83=7.37-1.02-0.64=1.16+5.43-0.29+5.41=9.78-3.49+2.39+2.29=9.83+8.23=4.86+2.08=4.94+7.28+9.24-3.81=9.01-1.41-6.36+9.16=5.6-0.27-0.52+3.33=6.01+0.16-3.07-2.39=3.48+8.16-0.39=9.32+9.49-4.57-9.76=2.63+6.59+4.49-8.33=3.21+3.65+8.38=8.6-3.53-2.51=3.55+9.94=5.35+1.19+1.9-6.34=5.82-0.26=6.26+9.57+4.44-4.18=8.06+1.97-8.11+5.94=9.6-4.85-2.06-1.84=4.37-0.84+5.39+9.76=3.35-1.06-1.23=9.7-8.53-0.31+9.37=5.14-4.7=9.38+9.68+2.39+9.89=8.64-0.51-1.32-6.58=8.87-0.1-2.55-5.32=5.04-0.27-2.31+9.14=9.53+2.71-6.58=9.7-2.11-1.75-3.7=8.06-3.72-3.82+0.3=5.7+3.07=9.56-2.27+2.17-3.67=8.79+1.95-7.92+3.06=5.23+8.64-7.88=7.18-0.62-0.41+3.77=5.56+1.97=9.51+0.84=1.75-1.43+5.43=1.93-0.13+0.11+7.59=9.75+8.96-1.28+9.31=9.17-3.38+0.57+1.5=3.62+5.71-6.42-1.17=8.9-4.48+1.46+0.1=8.61+5.3+5.12-4.43=6.44-0.64-3.29=5.63+6.65-1.11=7.49-7.35=3.54+1.93-0.11=9.2-2.43-0.08=8.92-2.48-6.33+9.3=3.39+1.61+5.65+7.34=4.45+4.91+9.8+5.14=9.56-6.65-1.33-0.21=3.06-0.63+8.73-5.69=6.23-2.41+1.55=6.16+1.94-1.45+8.63=8.04-0.33-3.47-2.28=5.84+9.45-5.79-3.55=2.13-0.75=7.8-3.96-1.67=4.8+2.67+2.03-7.07=4.2+8.13-3.96-0.33=9.72+6.2=8.94+9.55+0.42-3.89=9.03-6.37=3.69+1.33=7.05-0.96-2.37-0.2=8.56-0.67=8.7-0.43-3.87-1.85=0.53+8.17=9.93-4.82-3.31-1.56=7.98-3.13=5.31+7.69-0.78-8.66=8.82+3.63=4.55+0.16+4.59-1.26=6.87-1.04+1.63=1.12+7.11-1.74=6.53+3.47+7.08-0.32=9.63+8.05-1.3-3.35=5.69-3.29+9.59=9.24+6.89+0.72+2.61=6.92+0.73=3.74-0.24+6.43+5.1=2.85-1.49+5.92=3.7+7.97-2.51=9.47-9.06+8.32=8.11+6.48+7.35-7.51=1.48+6.46+3.94=9.63-7.26+8.46=3.31-2.36+5.48-1.99=7.39+2.13+6.75+0.25=8.33-0.38-6.77+7.83=8.47-0.53-4.39-0.57=2.29+3.37=3.42-1.42+8.65=7.05+2.22+7.77-9.78=3.67+3.29+6.65=1.98+7.03-4.61+4.87=8.35-7.26+1.22+6.77=7.43-2.57+7.11-8.91=3.78+6.86-6.63=9.76-3.84-1.57-1.96=8.4-1.84-2.35-2.82=6.36-4.74-1.32=3.09+0.11+9.54=4.54+8.23-5.49=9.74-4.31+4.94-4.53=7.32-6.43+0.93-0.55=4.77+0.55-3.67=4.95+1.47-4.39+0.77=8.07-7.66+4.98+1.42=3.5-0.21-0.37=9.91+3.27-3.7+9.85=2.91-0.9=9.34+1.77-5.66+8.02=9.94-0.27-5.65=7.35-4.7=6.43-0.23-1-2=5.19-4.46+2.05=9.84-4.17-2.42-1.33=0.7+5.67+1.74=9.09+0.41+8.15=7.59-2.2-3.15=7.35-3.48+3.17-1.52=9.37+5.64-2.21=9.27-0.72-3.24-0.35=6.42-0.63-1.34+9.19=4.26+4.99-2.87+9.93=9.71-3.32+2.63-1.1=5.17-0.3=6.4-0.38-2.29-1.94=9.66+3.08+0.33=4.72-1.12+7.35-6.91=9.1-7.89+2.61-0.43=6.49-3.4+4.03-3.95=6.86-1.09=8.41-5.8=4.17-0.24+7.06=4.29+6.98-7.57+9.14=5.67+9.05+2.58=8.85+7.14-2.37=0.37+7.56-5.36+5.13=0.42+5.66=9.05-4.22-3.32+7.8=7.56+6.19+1.74=2.92+3.83+5.16-6.01=9.37+9.78-9.48+0.61=6.84-0.05-5.27-1.31=3.17+3.18+2.58+1.91=6.62+9.45-5.19=7.57-0.63-0.35=0.81+8.98-2.38=8.16+5.41-1.98+3.78=8.46-6.03+4.87+4.05=2.62+7.25-9+2.29=9.36+4.43-6.32+2.62=4.74+1.62=9.28-7.83+9.74-3.55=3.97+3.61=9.57+9.49+5.54+2.7=6.9+6.09-0.44+4.94=7.83-6.89=9.79-0.32=4.99+7.58-6.77-4.98=7.99+6.77+4.72=2.93-0.13+4.83+5.53=4.98+6.19-4.31=9.96+5.27-1.66=7.69-3.52-2.38=9.08-7.95+9.9+1.95=4.69+8.27+9.34-5.49=9.88-4.38-3.36=9-2.25=9.63+2.7+7.1-2.19=9.59-5.7-3.64+8.6=7.76+7.58+6.07+8.4=6.15+3.72-5.44-1.32=1.05+0.8=4.12-1.65=9.83-8.3+7.18=7.03-0.63-6.23+4.09=6.17+5.14-2.64=2.85+4.56+9.38=1.39+6.14=0.28+9.8-0.81=4.29+2.58=6.17+1.83+0.54-5.59=6.51+5.77+2.78-2.5=9.95-0.84-6.99+4.57=8.66+0.48+3.8-6.38=3.66-3.51+8.82+0.14=7.66-5.05=9.3+1.3=9.03+6.5-4.83-3.87=6.53-4.18-1.12+1.94=9.86+9.63+7.11=5.47+2.02+5.24-4.64=3.05+5.1-4.45-2.02=8.56-2.77+3.49=6.85-0.41-5.22+5.97=7.58-3.45+7.46+8.65=8.76+0.65+1.15=7.16-2.39-1-0.62=4.56+6.82+0.03-9.11=7.16+2.56-1.96-7.55=5.44+4.72-2.53=7.98-4.27+8.25+1.87=7.21-5.09+7.75-3.01=5.02+1.78+5.12=7.52+5.67-0.94+8.09=3.83-0.8+6.32=5.37+3.09=8.89-1.53+0.76=3.93+3.68-1.87-2.09=7.73-6.26+0.97=6.7+3.26+4.15=6.5-2.81+6.93+3.88=8.41-1.29+9.11+1.9=9.85-4.18-0.92-3.36=4.78-0.94-3.39=6.89-1.06-5.42+2.45=7.91-3.1=4.74+9.05=8.54+4.71+6.65-6.3=2.43+9.94+3.28=3.67-1.32+7.61+5.77=5.38-0.51-4.59+6.81=6.95+1.69+3.42+4.73=5.22+6.11-0.56+9.68=5.89+3.49-1.34+5.51=8.27+3.21+7.62=3.15-0.19-1.59-0.09=7.59-0.72+5.88+2.46=1.82+3.55+4.2+8.18=5.7+5.65-3.11=9.03-1.3-3.55=6.74-2.37-1.38=5.67-2.64-2.1=0.83-0.53=8.42-1.17=2.91+8.55+3.84+1.57=8.04-0.12+4.47=6.34+6.48=9.83-9.73=9.17-5.6+2.79+2.54=3.49+7.35-8.27=4.75+4.04-3.88+5.62=3.65+4.51+1.14+0.87=5.14-1.2+9.89+4.14=4.94-3.74+4.12+8=5.71-1.94-1.04=8.93-2.68+5.19-5.91=9.96-0.92-0.27=2.33+9.49+5.04+1.44=7.4+4.56=4.22+8.72-3.2-1.65=8.01+1.43-1.81+1.21=1.69+8.44=9.85-5.97+0.65+8.29=9.93-1.85+7.8-9.49=4.95-1.77-2.84=9.3-1.89-1.97-3.57=9.38-8.47+6.11+4.4=1.94+6.03-2.71-1.02=5.03+5.93-7.52+9.97=3.75+6.05+1.97+5.6=0.38+0.42+9.93+7.15=3.01+8.91+4.42+3.75=8.15-3.67=8.93-0.23-4.84-1.55=1.51-1.05+3.15=7.45+3.91+4.83-8.71=8.83-4+6.05=9.95-0.04=7.49-3.69+0.81+6.65=6.27+1.22-6.16+0.06=2.15+1.86-0.3=6.2-6.01+9.38-6.63=7.25-5.63+3.43+4.76=5.77-4.18+5.52=5.12+8.93+7.58+5.96=4.37-2.74-0.23=9.86-5.43-0.83+4.92=2.78-0.95+8.81-6.6=8.26+2.55-0.39-2.95=7.69+3.38-1.75-0.59=9.28-0.28+2.75-0.04=3.27+5.81-6.7=9.31-0.68+2.39=5.38+9.9=6.09+9.21-9.07+2=6.18+1.33-1.9-0.64=5.5+1.34+0.22-2.9=9.89+4.91+4.05-7.04=4.69-4.05+8.17-7.78=7.31+2.84+7.37+2.69=3.33+4.84+1.13+7.74=9.76-6.03+6.27-8.4=6.98-1.13-4.87=8.44+7.41-4.84-3.92=6.11+3.76+8.46=9.3-2.13-0.17=6.99-1.96-1.74+4.24=8.14-4.37-1.28-0.4=2.56+8.17=5.94+3.35-5.98+0.39=6.79-1.19-2.39-3.05=3.12-0.67+4.75-0.4=3.78-0.05=7.72+5.87-8.02+8.61=2.04+9.98+1.96-4.91=参考答案9.32-2.87-3.1=3.356.92-1.64=5.286.23-0.94-1.97-2.51=0.816.81-1.65-3.68+5.97=7.451.63+1.49-2.24+3.94=4.825.21-0.58+8.3=12.931.52+3.85+2.92+0.21=8.53.3+7.48-7.61-0.78=2.395.83-0.6-1.15-0.44=3.643.36+0.35+6.53+7.66=17.97.28-3.38+5.49+4.53=13.928-0.48-4.98=2.545.38-1.84-0.16+4.24=7.629.42-5.62-3.22=0.588.39-3.94+7.1=11.558.76-6.6+5.03=7.199.3-0.24-0.11-4.37=4.588.53-0.94-1.25-4.6=1.749.35-2-3.48=3.876.23+1.9+5.23-5.15=8.219.61+8.53+3.66+1.99=23.799.08-3.96-0.46-0.12=4.546.82-2.81+8.74-4.7=8.057.98-6.28+3.02=4.729.6-7.43=2.177.33-0.22+5.5-4.93=7.680.84+2.37+6.02-0.98=8.253.59+9.87+4.69-1.85=16.38.2+8.02+4.28=20.57+2.07-6.3-0.18=2.598.16-4.97+1.14+9.82=14.159.63+1.38-2.45+5.31=13.877.49+2.8-3.56=6.738.98-1.83+1.35=8.55.67+0.03-0.31-3.27=2.126.89+0.64-0.39-1.24=5.93.87+1.15=5.026.89+0.9+9.66=17.457.1+9.26+0.55-0.33=16.583.81+6.41-4.22+9.61=15.619.92+7.63+6.24-0.26=23.538.29+6.49=14.784.66-2.01+5.14+1.56=9.357.62-2.11-4.15+0.4=1.766.17+3.17+3.52-0.52=12.347.82+5.26-4.77+5.31=13.627.03-5.72-0.13+9.92=11.15.76+7.75-5.48+8.95=16.983.95+1.73-2.32-0.15=3.217+3.98-6.88-2.86=1.241.98+2.74=4.722.64+8.44-3.55-6.12=1.415.04+6.52+3.95-9.87=5.647.23+2.75-7.57=2.415.46+9.31+7.36+8.49=30.625.58-2.85-0.33=2.46.32-2.04+3.57-1.28=6.572.24+9.08-0.76+6.31=16.876.15-0.94=5.218.17+7.36-9.68+2.22=8.078.87+0.28-3.87=5.286.43+2.23+8.13+1.64=18.434.63+8.1-9.69-2.19=0.854.35+1.36+3.35=9.068.23-0.62+3.29=10.95.31+3.49+5.03+1.32=15.152.32+6.89+5.52=14.733.98+4.01-2.53-3.82=1.649.39-3.91+7.15-6.12=6.512.99+4.04+8.56+4.6=20.198.63-1.61-3.27=3.750.17+5.64+9.21+0.51=15.535.47-0.07+9.5-9.95=4.959.29-3.41+0.63+5.27=11.784.25+0.24=4.498.39+7.1-0.4+2.57=17.668.58+7.08-2.78=12.885.86-2.96+2.56=5.465.64-1.6-0.47+3.32=6.895.03+3.2-0.79=7.446.51-4.7+9.36-3.09=8.088.15+0.88-1.95+4.83=11.918.88+5.06-7.04-3.44=3.465.66-0.78-2.94=1.945.49+5.12-7.74+8.86=11.733.85-1.74+5.85+4.99=12.957.75+9.78-2.17=15.368.08+3.78+5.22+1.93=19.019.34+4.62+6.15=20.117.13+6.35+2.55+4.05=20.085.86-1.34+3.44-7.01=0.959.28-0.06-1.24=7.989.74+0.99+8.97+6.08=25.789.54-4.66-3.17=1.717.8+2.43+2=12.239.46-5.91=3.550.71+0.57+2.92+0.67=4.870.89-0.21+1.79-0.25=2.220.03+6.52+2.16-0.55=8.163.6-0.45+0.7+5.61=9.466.84-1.42+2.13-5.89=1.665.48+6.03-2.63-1.5=7.388.66-4.8+3.55+9.56=16.972.12+5.73+8.77+8.83=25.455.84+2.91=8.755.59+1.66+4.56=11.818.32-7.63+5.92-4.71=1.99.22-3.79-3.04+9.68=12.070.4+2.8-2.63+1.96=2.536.53-1.1-2.08+5.09=8.445.81+7.32=13.136.44+8.57-5.64-2.14=7.238.66-2.95-4.53+9.61=10.794.35+8.52-2.91-5.36=4.69.52+9.06-2.7-0.51=15.375.87+8.42-1.12+2.33=15.53.91-2.99+4.13+7.43=12.485.05-2.57+4.84-1.3=6.021.85+5.09+1.66=8.61.57+7.71-4.16-1.78=3.346.3-1.51-3.35=1.448.4-0.9-3.66-3.41=0.432.47+4.25+8.38-6.15=8.958.12-4.8+9.38-2.41=10.296.53-1.18-2.78-1.54=1.033.43+7.75+4.02=15.29.83-6.34+3.71=7.26.28-5.03=1.256.39-1.5+4.38+8.24=17.511.24+5.79-1.33=5.77.27-0.48-1.59-3.13=2.079.31+4.83+4.42-2.52=16.044.71-2.04-1.75+2.12=3.045.4-1.01+0.07-1.08=3.386.5+5.59+9.67=21.767.82-3.53-1.45+6.13=8.978.09+3.71-3.12=8.688.8-0.62-0.1-5.48=2.64.74-1.71+0.54+0.5=4.075.39+5.85-2.38-8.68=0.186.02+9.69-1.12+4.57=19.167.56-0.97-2.73-2.4=1.469.45-3.37=6.089.5+2.44=11.944.85+6.57+7.53+1.1=20.056.02-3.19+8.19=11.028.33+3-0.59=10.749.69-7.67+0.55=2.573.23+4.71-4.25=3.694.95+2.86+7.65+1.27=16.739.14-1.74-6.95=0.459.83-6.43-2.12+0.07=1.358.76-5.18+3.48-4.67=2.399.47-1.23-1.38-3.63=3.234.52+9.05+4.89+9.24=27.79.88-5.6-0.4+8.31=12.190.09+6.68+5.12=11.896.79-3.05-0.88=2.869.48+3.94=13.425.04+9.07=14.114.51-1.35+5.18=8.342.24+9.33+9.2+7.32=28.099.22-1.3-4.13-3.69=0.10.95+0.44-1.21=0.186.42-3.74-1.15-1.27=0.266.2+0.49-1.93=4.768.41+7.91+7.57=23.891.83+2.5+6.14=10.478.61-3.08+2.06=7.594.06+9.41-1.26-4.21=86.11+1.85+0.57-5.43=3.19.79+3.69+7.27+8.98=29.737.44-0.27-4.46+6.4=9.119.95-8.58=1.378.65+4.52-0.18-8.75=4.249.38-7.65+5.84-2.6=4.979.94-4.19-4.33-0.34=1.089.49+1.82-5.46-1.46=4.399.34-0.53-4.77=4.043.6+1.22+9.86+6.2=20.888.73+6.31-2-3.8=9.243.41+9.79-4.68-8.13=0.398.71+2.19=10.99.91+2.92-2.95+2.83=12.719.15-1.56-2.38-0.81=4.49.49-2.84=6.658.45+8.94-7.54+5.96=15.815.35+4.92+5.91+9.84=26.023.08-2.28=0.85.53+5.96-1.27=10.229.78+7.99-6.81-6.97=3.997.77-3.6-0.7-1.81=1.664.11+4.75+5.13-3.85=10.145.65-2.28+2.06=5.437.98-2.46-1.7+5.93=9.758.66-2.26-5.69+5.97=6.688.9-1.62-6.21+4.92=5.998.48-0.13-6.24+0.55=2.666.85+8.54-9.44+6.99=12.947.75-7.52=0.237.22+0.67-1.43+2.4=8.862.54+5.18=7.725.07+8.45=13.528.93+7.89-9.04-2.84=4.949.4-3.64-5.35=0.418.27-4.01-1+9.78=13.041.51+7.83+3.43=12.776.88+5.39=12.276.39+9.66+5.78-7.97=13.868.67-4.25-0.15+6.42=10.699.52-8.58+1.68=2.629.34-2.89-2.8+6.84=10.494.61-0.3-2.04+8.5=10.779.76-4.4+3.4-8.22=0.546.72+3.35-6.21-0.02=3.849.02-8.27=0.751.92+7.92-5.39-3.66=0.792.43-2.14+4.65=4.943.48+9.71+3.27=16.460.23+5.95+5.38=11.568.47-0.64+6.08=13.917.8+4.93+2.76+0.52=16.013.82+7.31-3.55-2.94=4.646.65-3.88-2.6+1.5=1.672.88+4.55+3.01=10.444.42+8.95=13.376.94-0.2-2.91=3.831.16+0.76=1.926.35-0.14-2.62+3.82=7.416.91-3.56=3.355.61+7.71+5.17=18.493.58+7.61-4.64-0.71=5.840.41+8.9+7.06=16.377.87-1.97-0.12=5.789.89-6.33+1.54+4.09=9.198.85+9.18+5.64-6.39=17.289.07-5.73+6.02+2.12=11.489.97-1.7-0.6+4.6=12.277.95-2.93+4.1+2.04=11.166.98+4.86+2.07+4.85=18.769.73-0.91+9.28-3.15=14.954.87-2.12+6.51+4.66=13.923.62+4.97+4.23=12.829.69+4.18+5.37=19.247.93-0.94-6.56+4.63=5.067.43-6.61-0.21+9.88=10.498.33-5.28+5.1=8.153.92-2.86=1.065.51-3.05=2.460.71+0.11+2.79+6.68=10.292.26-1.51+7.17-3.73=4.199.07-8.66=0.419.13+9-6.45=11.682.7+4.16-6.25=0.614.1-0.72+5.25=8.639.54+8.1-2.38=15.262.66-1.44+2.96+2.41=6.597.97-4.21+4.85-7.86=0.759.55-4.24-3.46-0.95=0.91.7+0.88=2.585.52-2.93+5.24=7.837.99-2.29+5.74-8.7=2.741.66+3.1+2.25+9.66=16.677.9+3.72+2.57-4.15=10.044.05-2.39+5.49+9.2=16.359.25-1.78-0.23-1.53=5.714.83-1.15+2.6=6.288.15+5.66+9.93=23.746.82+6.1=12.929.87-2.13-4.04-3.04=0.663.99-0.9+0.76=3.859.21-2.16-5.57=1.487.02+1+5.07+5.31=18.44.37+8.08-6.86+7.76=13.356.65-0.66-2.49+4.49=7.996.57+5.72+6.31=18.67.3-1.98-4.72+9.62=10.220.59+5.32-1.7=4.219.19-7.38+2.44=4.250.89+5.34+1.98-7.56=0.651.87+9.27+5.66=16.85.68-4.62+4.98-2.49=3.553.83-1.44=2.397.74+9.26-9.48+2.2=9.729.8-7.09-2.6=0.119.38+6.35=15.738.07-3.15-2.99=1.935.02+8.38+7.27=20.675.24-2.04+1.18+9.13=13.519.1-1.65+6.35-3.59=10.219.82+6.99+5.64+8.95=31.48.2+3.76-3.56=8.47.78-3.34+3.81=8.257.77-6.57=1.21.65+4.39=6.048.07+4-6.99-3.27=1.816.29-4.14-0.67+7.61=9.099.77-1.17+5.45+6.19=20.247.79+0.5+9.91-0.64=17.567.56-2.49-3.68-1.15=0.249.68-2.94=6.747.82-0.82+9.71+9.4=26.117.84+9.77+1-3.75=14.864.2+0.49+3.07-6.12=1.643.81+3.23+9.03+9.13=25.22.48-0.1+7.94+7.27=17.595.79+2.58-5.01+6.81=10.176.11-2.33-2.88+1.04=1.946.9-1.33-1.96-2.71=0.94.16+1.98-1.37+0.54=5.317.59+0.77+6.29=14.654.3-1.76-1.05-0.69=0.85.57-5.37+9.46-6.34=3.327.77-2.05-3.48=2.249.74-2.82-5.87=1.056.29-2.22-2.24-1.56=0.279.91-2.53-1.66=5.726.14-1.57=4.578.43-0.54+7.28+3.4=18.577.63+9.29-4.77=12.152.15-1.03+3.55=4.672.82+9.09-1.95=9.960.62+9.66+9.94+2.84=23.063.19-1.3-1.17+3.76=4.486.8-2.14-3.7=0.969.9-5.6+0.03+5.07=9.46.25-4.23=2.022.38+7.6+7.04=17.029.15-0.2-4.68+0.37=4.647.59-4.64-0.15=2.88.25+5.75-4.89=9.112.06+6.7-2.62=6.140.88+3.22+4.97+2.59=11.665.72-3.26-0.16+5.95=8.251.66+6.52+6.43=14.610.31+9.93+0.38=10.626.37+7.68+0.78-6.38=8.457.09+0.27+7.52=14.885.28-1.3=3.989.92-0.82=9.18.43-5.35-0.52-0.31=2.258.6+2.98+0.95+4.05=16.585.09-0.29-1.47=3.333.17-0.03+2.26=5.40.42+4.91+2.72-7.68=0.374.49-0.46=4.034.7-4.5=0.20.8+1.91+3.11+5.75=11.571.28+9.07-6.54=3.819.85+6.35+2.88-1.58=17.57.94-1.82+6.69-4.34=8.478.12-4.47-0.84-0.93=1.886.83-3.46+8.58=11.951.86+1.06=2.929.08+7.79-8.79=8.080.61+8.96=9.576.72+6.82-4.03-3.66=5.855.95+3.98-8.94+8.22=9.219.65-1.94-4.08=3.635.05+5.48-3.9=6.631.04+7.04=8.089.24-4.23+4.83-5.86=3.988.7+9.46-7.63-9.62=0.917.85-3.65+6.71=10.916.38+4.04-2.15+8.36=16.634.38+0.64=5.023.66-0.72+0.5+1.18=4.626.46+0.92+1.03=8.416.17+9.47+3.33-5.59=13.388-2.75-1.82-0.31=3.129.83-8=1.837.99-0.43+7.26-6.05=8.779.05+6.93+0.41+3.7=20.093.58+3.71+7.57=14.863.79-2.45+8.37-6.14=3.577.4-1.61-3.93+3.68=5.545.44+0.73+6.43+0.85=13.454.1-3.87+7.61+5.23=13.074.91+3.21-7.99=0.131.2+0.33+6.25=7.785.94-2.46=3.484.18+9.44=13.623.18+6.39-3.42+0.94=7.094.84-2.17+8.38=11.053.98+6.23+9.87=20.085.62+6.53+1.44-9.99=3.67.53+7.21=14.747.35+3.6=10.959.43-3.79+7.59-8.93=4.39.93-0.38-5.86+7.43=11.124-3.48+8.33=8.853.24+4.94+4.07+1.25=13.59.18+9.62+8.25=27.059.34-0.45+8.18=17.079.09-3.38+5.74=11.455.46-1.94+2.59=6.117.43-0.36-2.87=4.28.81-1.44+2.73+8.03=18.136.4-0.4-4.19-0.85=0.969.52-7.41+3.45-2.25=3.313.02+6.41-3.52+5.98=11.899.86-5.18+6.18-3.45=7.411.03+9.39+5.26-7.39=8.297.26+8.23-3.53=11.969.98-5.06-0.51-1.36=3.057.76-0.41-3.52-2.4=1.439.9-0.97-2.42=6.519.64+2.95-3.54-7.84=1.216.76+1.58=8.343.46+7.89-9.96=1.392.67-0.21+7.12+4.43=14.015.36-4.83+1.37+5.34=7.247.61+0.43+9.45-8.8=8.699.7-7.59+5.58+4.39=12.087.4+1.98+3.75-8.83=4.36.17+9.55+4.17-9.21=10.687.65-5.58-1.35=0.725.63-0.46+4.33-5.34=4.167.89-0.76+4.6=11.739.35-0.92=8.433.7-3.54+3.93=4.096.69-3.23=3.467.46+9.66-4.74-4.42=7.965.82+2.84+1.58+0.95=11.196.08+2.73-4.33+1.53=6.013.95+1.82=5.778.73+7.44-2.19-0.08=13.92.16+7.52-4.54-2.21=2.931.67+8.79+7.18-3.38=14.264.54+9.19-8.64=5.098.15-7.59+1.66-0.09=2.132.27+6.52-4.58+3.46=7.671.5-0.55=0.955.65+2.14-5.41=2.387.44-1.05-5.27=1.120.23+4.59+6.86=11.687.29+1.45-5.13-1.25=2.367.91+1.21+3.78-4.55=8.358.35-6.52-0.76=1.075-4.69+4.11+3.15=7.574.92+9.98-3.16=11.749.66-3.17+9.68-3.1=13.079.25-4.26-0.08-2.56=2.352.21-1.83=0.387.37-1.02-0.64=5.711.16+5.43-0.29+5.41=11.719.78-3.49+2.39+2.29=10.979.83+8.23=18.064.86+2.08=6.944.94+7.28+9.24-3.81=17.659.01-1.41-6.36+9.16=10.45.6-0.27-0.52+3.33=8.146.01+0.16-3.07-2.39=0.713.48+8.16-0.39=11.259.32+9.49-4.57-9.76=4.482.63+6.59+4.49-8.33=5.383.21+3.65+8.38=15.248.6-3.53-2.51=2.563.55+9.94=13.495.35+1.19+1.9-6.34=2.15.82-0.26=5.566.26+9.57+4.44-4.18=16.098.06+1.97-8.11+5.94=7.869.6-4.85-2.06-1.84=0.854.37-0.84+5.39+9.76=18.683.35-1.06-1.23=1.069.7-8.53-0.31+9.37=10.235.14-4.7=0.449.38+9.68+2.39+9.89=31.348.64-0.51-1.32-6.58=0.238.87-0.1-2.55-5.32=0.95.04-0.27-2.31+9.14=11.69.53+2.71-6.58=5.669.7-2.11-1.75-3.7=2.148.06-3.72-3.82+0.3=0.825.7+3.07=8.779.56-2.27+2.17-3.67=5.798.79+1.95-7.92+3.06=5.885.23+8.64-7.88=5.997.18-0.62-0.41+3.77=9.925.56+1.97=7.539.51+0.84=10.351.75-1.43+5.43=5.751.93-0.13+0.11+7.59=9.59.75+8.96-1.28+9.31=26.749.17-3.38+0.57+1.5=7.863.62+5.71-6.42-1.17=1.748.9-4.48+1.46+0.1=5.988.61+5.3+5.12-4.43=14.66.44-0.64-3.29=2.515.63+6.65-1.11=11.177.49-7.35=0.143.54+1.93-0.11=5.369.2-2.43-0.08=6.698.92-2.48-6.33+9.3=9.413.39+1.61+5.65+7.34=17.994.45+4.91+9.8+5.14=24.39.56-6.65-1.33-0.21=1.373.06-0.63+8.73-5.69=5.476.23-2.41+1.55=5.376.16+1.94-1.45+8.63=15.288.04-0.33-3.47-2.28=1.965.84+9.45-5.79-3.55=5.952.13-0.75=1.387.8-3.96-1.67=2.174.8+2.67+2.03-7.07=2.434.2+8.13-3.96-0.33=8.049.72+6.2=15.928.94+9.55+0.42-3.89=15.029.03-6.37=2.663.69+1.33=5.027.05-0.96-2.37-0.2=3.528.56-0.67=7.898.7-0.43-3.87-1.85=2.550.53+8.17=8.79.93-4.82-3.31-1.56=0.247.98-3.13=4.855.31+7.69-0.78-8.66=3.568.82+3.63=12.454.55+0.16+4.59-1.26=8.046.87-1.04+1.63=7.461.12+7.11-1.74=6.496.53+3.47+7.08-0.32=16.769.63+8.05-1.3-3.35=13.035.69-3.29+9.59=11.999.24+6.89+0.72+2.61=19.466.92+0.73=7.653.74-0.24+6.43+5.1=15.032.85-1.49+5.92=7.283.7+7.97-2.51=9.169.47-9.06+8.32=8.738.11+6.48+7.35-7.51=14.431.48+6.46+3.94=11.889.63-7.26+8.46=10.833.31-2.36+5.48-1.99=4.447.39+2.13+6.75+0.25=16.528.33-0.38-6.77+7.83=9.018.47-0.53-4.39-0.57=2.982.29+3.37=5.663.42-1.42+8.65=10.657.05+2.22+7.77-9.78=7.263.67+3.29+6.65=13.611.98+7.03-4.61+4.87=9.278.35-7.26+1.22+6.77=9.087.43-2.57+7.11-8.91=3.063.78+6.86-6.63=4.019.76-3.84-1.57-1.96=2.398.4-1.84-2.35-2.82=1.396.36-4.74-1.32=0.33.09+0.11+9.54=12.744.54+8.23-5.49=7.289.74-4.31+4.94-4.53=5.847.32-6.43+0.93-0.55=1.274.77+0.55-3.67=1.654.95+1.47-4.39+0.77=2.88.07-7.66+4.98+1.42=6.813.5-0.21-0.37=2.929.91+3.27-3.7+9.85=19.332.91-0.9=2.019.34+1.77-5.66+8.02=13.479.94-0.27-5.65=4.027.35-4.7=2.656.43-0.23-1-2=3.25.19-4.46+2.05=2.789.84-4.17-2.42-1.33=1.920.7+5.67+1.74=8.119.09+0.41+8.15=17.657.59-2.2-3.15=2.247.35-3.48+3.17-1.52=5.529.37+5.64-2.21=12.89.27-0.72-3.24-0.35=4.966.42-0.63-1.34+9.19=13.644.26+4.99-2.87+9.93=16.319.71-3.32+2.63-1.1=7.925.17-0.3=4.876.4-0.38-2.29-1.94=1.799.66+3.08+0.33=13.074.72-1.12+7.35-6.91=4.049.1-7.89+2.61-0.43=3.396.49-3.4+4.03-3.95=3.176.86-1.09=5.778.41-5.8=2.614.17-0.24+7.06=10.994.29+6.98-7.57+9.14=12.845.67+9.05+2.58=17.38.85+7.14-2.37=13.620.37+7.56-5.36+5.13=7.70.42+5.66=6.089.05-4.22-3.32+7.8=9.317.56+6.19+1.74=15.492.92+3.83+5.16-6.01=5.99.37+9.78-9.48+0.61=10.286.84-0.05-5.27-1.31=0.213.17+3.18+2.58+1.91=10.846.62+9.45-5.19=10.887.57-0.63-0.35=6.590.81+8.98-2.38=7.418.16+5.41-1.98+3.78=15.378.46-6.03+4.87+4.05=11.352.62+7.25-9+2.29=3.169.36+4.43-6.32+2.62=10.094.74+1.62=6.369.28-7.83+9.74-3.55=7.643.97+3.61=7.589.57+9.49+5.54+2.7=27.36.9+6.09-0.44+4.94=17.497.83-6.89=0.949.79-0.32=9.474.99+7.58-6.77-4.98=0.827.99+6.77+4.72=19.482.93-0.13+4.83+5.53=13.164.98+6.19-4.31=6.869.96+5.27-1.66=13.577.69-3.52-2.38=1.799.08-7.95+9.9+1.95=12.984.69+8.27+9.34-5.49=16.819.88-4.38-3.36=2.149-2.25=6.759.63+2.7+7.1-2.19=17.249.59-5.7-3.64+8.6=8.857.76+7.58+6.07