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9.67+9.1=0.53+7.76+9.53=4.79-1.71+4.25=9.66-5.58+6.04+1.72=4.26+1.33=9.51+2.42-5.11-3.32=7.27+5.26=7.74-7.26+9.18+2.52=5.4+1.77-6.27+2.96=6.9-1.67-3.98+7.84=4.96+6.9+6.27+6.66=9.53-1.66-1.34-0.26=3.29+3.36+1.41-5.86=9.59-3.03-4.92=7.2+3.73-9.9+1.58=3.07+9.92+8.35+4.47=0.7+5.42+5=9.08+3.1+5.12+0.21=9.79-7.72=9.2+4.37=7.9-6.22-0.89+6.94=8.04-5.26+1.21+8.96=9.8-2.41-1.47-4.51=8.78+7.8-4.51-1.48=8.77+6.31-6.1=5.57-3.65+5.2-1.2=9.92-6.34-2.83=4.09+3.82-1=5.1+7.29-4.71-3.95=5.14+5.75-0.2+6.9=4.34-4.11+2.47+8.07=9.48-0.64-2.37-4.9=7.56-4.82+9.56=9.12-1.74-4.62-1.53=9.79-6.3=8.23-4.31+2.4+2.96=9.84+3.34-4.41=9.43-1.83-4.73+4.47=0.61+4.98+3.9-3.67=3.22-0.91=7.71+7.27-6.21-2.43=4.82+9.69=6.74-4.16-0.44+5.8=4.98+6.21+8.05+4.3=3.29-0.18-1.4=9.5+5.5-8.84=7.05-3.95-2.98=4.26+6.83-7.12=2.35+4.8=2.28+9.49-6.47+7.53=7.67+8.39-2.8+9.61=0.5-0.27=4.81-0.36+3.87+9.98=9.75-2.32=4.59-2.75+6.82=8.79+3.06+0.62-4.52=8.2-0.61+8.59+4.84=9.07-7.43+5.99=6.12-0.15+9.86-4.17=5.18-1.29=3.45+2.11-5.03+1.42=2.95+9.51+8.82=7.65+5.38-0.93-7.37=8.56-2.77+1.32-4.54=3.43+4.18-6.09+1.82=6.32-0.45-5.26=9.01-2.27-5.05=7.52-1.68-4.54=8.77+1.94-5.52=5.02+4.01-1.18-1.47=3.64+4.85-0.22=7.95+4.83+5.14=8.81-3.64=8.87-4.18-1.16-0.33=4.08+6.3+4.32=8.3-3.89+2.42=6.09+1.94-4.04+4.02=4.09-0.43-0.76+1.34=9.17-0.39+1.34+5.22=9.4-2.54-6.57+0.23=0.74+7.58=8.84-3.97-0.63-3.77=4.02+5.35-2.9+1.33=3.81-0.57-0.81-2.3=8.85-1.61-5.38=0.37+3.45+5.36=7.24-5.13-1.88+5.08=0.29+8.96+1.09=8.85-4.11=6.89-0.38-0.35+1.29=8.23-5.4+1.08+7.27=8.95-2.39-5.53+6.56=6.85+4.67=5.91+4.4-7.04=4.37+7.3-1.99-4.47=7.38-2.3=7.8-0.73-2.44-0.6=3.26+1.99+1.13+4.47=3.98+9.48+8.61+0.26=8.09-1.43-0.43+5.71=5.47-2.36+0.27+1.2=6.91-5.67+9.46=7.95-2.66+8.63+7.11=7.52+6.57-1.37-2.21=0.65+6.26+0.29-1.56=4.79+0.9-0.86-0.71=7.34+2.48-2.18-5.31=9.14+5.81-5.19=7.21-2.06-3.57-1.26=5.53+1.1=3.6+0.6-1.92=3.83+9.48+4.02+4.17=8.68-5.79-0.66=6.67-1.76-3.88+2.95=6.11-1.53+2.74+0.59=3.4-2.21+6.92-6.46=8.11+5.97+0.87+3.87=7.21-6.37+4.82-0.33=8.86-0.83-0.53-2.79=3.41+9.35-4.34+2.32=7.78+7.64+9=3.48+5.6+7.75-8.53=1.02+7.58+6.77=4.32+1.59+7.07=8.3-1.34-1.21=8.46+0.7=9.46-2.63+5.21-1.17=0.3+6.39=5.81-5.64+4.13+2.74=8.57-6.35+1.56=7.47+2.89-0.73=6.04+7.28+1.74+2.27=4.29-2.24+9.05=6.72-4.48+7.87=9.43-1.78=9.82-2.8=5.94-0.35-2.12=8.36+3.23=4.08+4.16-6.7=8.36-0.93-0.79+7.51=2.57-1.5=0.07+4.83+6.73+2.41=7.14+7.61-4.7+7.05=3.71+8.28+6.03-3.1=7.5-2.93+5.93+7.58=4.85+5.13-8.24+7.05=9.26-4.91+5.39=7.36-2.58-1.75=1.27+5.51-1.96-3=1.43+6.76+0.79-8.27=9.31-8.77+5.43=8.76+8.08+1.19=9.56+2.68-4.37=8.27-7.36+2.26-2.14=4.61+9.24+4.76-7.39=8.5-1.13+0.98=6.19+5.31+1.63-9.69=0.86+3.74+5.25-7.31=1.46+2.66+6.57+2=7.23-4.71+9.6=1.75+3.87+5.01-8.13=5.72+1.36+2.98+9.01=7.14+8.92-3.5+2.17=8.77-5.98-0.84=8.66-1.69-4.42=1.68+2.58+9.66=3.55+3.06+0.15-3.81=3.88+9.62-1.26-3.46=7.64-7.18+0.74+9.48=8.51+8.85-4.71+4.82=5.68+8.71+8.46+2.1=5.41+8.16-0.7+6.26=0.12+0.9+8.61=5.67-1.08-0.24-1.9=9.48-5.15+8.48-0.6=4.25-0.8+3.86=5.58-1.15+4.86=5.4+3.54+9.21+4.74=5.28+8.46-1.13-3.2=8.89+2.46-2.31=6.72+5.35-8.29=6.97+3.53+6.31=6.05-0.67-0.74-1.95=4.86+7.32+8.55-1.98=7.6-1.53-2.26=6.64+8.37-8.32+3.35=8.87-6.8+7.36-2.15=5.84-0.85-2.75-2.1=5.4+3.46=7.49-0.38-2.62-1.45=6.68-2.57-0.32+7.97=8.22-1.05-4.89+1.9=7.8+2.1+9.13-8.88=6.78-3.23=7.16-3.81=2.61+8.69-7.8=8.32-5.26+6.75=7.35+1.39+4.88=5.58+1.76-5.69=9.82-3.71-3.68=6.28+2.49+1.71-0.2=5.36-0.13-2.12-0.58=3.92-2.22+0.02-1.4=6.07-0.63=3.54-1.63+0.88-2.38=0.97+2.88-1.12+1.9=8.05-3.97+2.29-2.7=8.56-0.4-0.93-2.71=6.73+7.91-4.21+3.33=5.78-1.19+4.92-8.01=4.49+6.78+4.83=1.02+3.02+9.72=5.23+9.65-3.06-5.07=5.01-1.87+0.77-2.96=6.94-4.81+5.88=8.83+2.3=7.62+0.7+2.6-7.83=6.34-2.12+6.03=5.69-4.29-0.21=8.7+4.7+4.85+4.51=8.52-3.35-3.24+9.87=9.12+3.79=6.96+4.18=9.22-5.37-0.92-2.03=6.66-0.37+1.18+3.29=9.72-2.71+2.35+7.98=8.13+9.72-3.26+1.1=3.15+2.16=8.31+5.26-7.03=9.71-7.4+5.38=5.89-3.96+9.32-1.17=6.53-6.34+8.05+7.32=6.68-3.07+1.81-1.03=9.79-2.45-1.15=8.31+1.35+0.95+7.93=9.01+2.36=4.08+5.47-2.14-1.2=8.27+9.99-8.78-3.29=3.05+9.94=9.13-5.38+3.91+7.38=6.32-2.77+7.42+9.26=9.73+8.54-4.03-7.22=8.53-5.65+8.47=5.54+0.05+7.65=8.32+3.11+7.02=4.73+8.27+1.85-1.7=7.81+6.69-9.82+7.76=6.27+2.58+9.78=8.88-5.71+5.57=3.16-1.59-1.31+1.83=9.68+2.1+4.02-2.19=8.35-3.74=2.98-2.56=2.79+9.72+5.18-0.54=8.68-5.18+7.75+4.67=5.87-1.72-2.58=7.4+5.74-4.08=2.11+6.66-7-1.09=6.08+3.27-8.86=7.96+6.12+1.98+3.28=4.78+6.6+0.93=4.8+3.62-1.5+2.6=8.94+7.42-1.88=1.47+8.01=3.8-1.47+1.9=8.58-0.81-5.58+7.84=8.26-0.32-5.83-1.6=4.35+1.41+5.81+1.27=5.37+8.91-6.49+8.44=1.3+5.32+1.83+2.83=5.75-0.91-4.65+4.95=8.97-1.44-4=4.53+9.64-8.81-3.15=2.88+3.1-5.13=6.85+9.61+7.31-5.4=7.55+4.99-7.75=5.94-1.04+8.64=2.13+8.2+8.52+7.33=8.32+3.24+0.45=7.42-4.72-0.62=9.05-4.38+3.51-5.78=2.11+8.6+8.08=9.7-4.23-3.11+6.15=4.01+3.28+9.04+3.62=9.83+3.72-0.63=7.19-2.73-4.22+6.93=8.38-1.6+6.89-8.93=7.19-5.13-0.19+4.03=7.09-0.73-2.73+8.36=9.21-2.26=7.98-2.67+6.62+0.88=6.36+1.02+2.11+2.14=3.07-0.05-1.1=2.04+8.23-5.92-2.99=5.48+6.58-4.78=2.51+5.89=4.99-1.45-1.26=9.7-4.71=9.83-2.22+2.41-4.65=7.66-2.42-4.74=1.98+2.66+7.96-8.72=7.75+5.45=6.09+2.89-6.24-0.9=5.5+1.37=9.56-0.95-1.46-6.19=9.7+0.81+6.89=5.01+7.23+8.44+0.64=7.66-6.31=5.2-1.76+9.29-7.18=8.78-4.7+4.38-6.56=2.82+9.73+7.43-9.18=1.36+8.74+9.62-7.14=9.46+0.8+5.19=7.65+5.85+9.02=2.11+2.09+8.81-6.91=8.32-1.39-0.07-5.39=7.1-2.33+3.45-3.02=9.48-3.64+3.6+9.72=3.41-1.72+6.14-0.09=6.34-3.17=5.85+1.03=2.77-0.59=3.93-2.79-0.48-0.33=5.63-5.4+9.25+4.6=7.02+1.89=4.4+2.5+7.72+3.68=4.14+5.31-1.3-4.68=9.56+2.02-6.66+1.37=7.54-3.04+9.91=9.31+7.52+7.56+0.69=8.66-3.81+1.18+4.37=4.07-0.24+6.12=0.51+0.85=7.54+1.63+8.93+6.64=8.93-0.79+1.42+4.13=8.24-2.37-3.94+7.82=4.6-0.11-2.41+0.95=7.54-4.13-1.64-0.31=5.56+4.58+2.06=9.71-1.24-0.83-7.41=9.83-0.36+9.68-5=0.68+3.99+0.14+2.51=6.95-4.09-1.51-1.03=6.2-0.4+8.92+9.9=8.46-0.96-2.7=2.14+9.11-9.73=6.34-4.72+2.37-1.07=9.95-4.36-3.62+2.11=6.9+8.31-3.38+4.97=7.03-0.37=6.67-6.44+5.75=6.15-3.3+4.79=4.11+4.9+9.66=8.59-1.26=5.09-2.3+7.92+7.52=8.81-0.67-3.87=7.14-2.54-3.51=3.58-3.13=7.07-5.13-1.36+5.99=3.79+5.19+4.78+6.59=7.75-0.45-2.56+7.15=6.95-4.08=4.27-1.17-1.52-0.19=7.38+8.17-1.27-1.3=5.59-0.95+8.14-4.19=7.82-5.87-0.57=9.46-1.69-0.43-2.99=3.35+4.67=1.32+3.48-2.27+7.65=1.63+0.78=8.16-0.92+4.84-2.61=5.85+2.88-5.67=8.93-6.19-0.08=4.64+9.37+6.05=8.51+6.44+7.19-8.76=9-0.76-3.08-1.18=5.43-0.72-0.89-2.83=3.81-2.05-0.31+9.21=7.57+0.62+0.6-5.11=7.94+8.96-6.22+4.33=6.21-0.98-2.64=7.39-4.86+4.82=0.19+7.4=7.78+9.23-6.65=2.23+9.66-0.83-6.72=9.54-5.92+4.27+6.26=8.66+3.14-0.28-7.26=9.49+1.82-8.47+9.66=9.46-3.13-4.04=7.67-2.79-1.72-1.05=5.02+7.45-5.03-0.32=9.07+2.91=5.15+5.61+1.55+5.37=3.78-1.69=7.76+5.29-3.02=4.47-0.35-3.47=0.62+6.27+8.44=6.27-4.35+4.29=8.98+9.82-3.12=6.43-0.72-4.18=3.86-1.82+6.99=8.46+7.67+5.93+8.95=7.98+6.36-2.16-5.02=0.91+3.75=1.36+5.19=4.37+0.2+5.06-9.15=2.2+8.21+9-6.76=1.8+9.69-9.92+6.05=5.97-2.08=2.47-0.23=1.09+1.26+9.25-7.72=4.68-3.65+4.49=8.47-4.44+0.46=1.59+7.59+5.48=7.23-5.97=8.48-4.25=5.83-1.15+8.89+4.76=6.18+6.78+9.32-8.5=2.17+6.57+6.4+1.31=9.58+9.13=8.06+1.31-7.97+9.07=4.74+0.28-1.89+4.28=3.74+5.13+2.02-3.22=4.27-1.99+4.95-1.42=6.73+6.78-8.9+7.37=6.58-1.57+8.11-7.57=9.51-7.25+2.19=6.59-3.43=8.58-7.41+1.07=6.71-4.3+1.27+9.2=8.29-5.11-2.55=6.06-1.47+9.84-6.42=1.05+3.12=9.55+7.96-6.55-9.46=8.77+3.99+0.57=9.78-8=8.91+9.99=4.98+4.77=3.34+7.09-0.58-6.95=6.98+7.56+2.92-3.25=6.21-1.39-2.34-1.9=5.29-2.68+2.45+0.4=5.4-1.97=5.36-0.54-2.6=2.81+1.34+8.21+0.25=6.64+3.59+8.04+2.49=8.01-3.72-1.7-1.67=8.76-3.81+7.96+9.17=6.28-0.74-5.18-0.05=2.73+9.07+0.85=2.16+3.86+6.04-3.5=6.95+4.89-1.69-1.05=5.16+2.27+7-2.28=5.49+5.37=6.75+0.38+3.2=2.15-0.63+7.87+5.81=5.65-3.3-0.41-0.03=7.67+5.93-1.19-8.4=7.74-5+4.31=2.91+3.67+3.23=5.99+3.78-5.41=5.95-1.97+0.72+9.18=7.73+0.57+7.15+3.4=9.26-2.51+2.78-5.01=9.12-2.87=0.21+0.52=5.79+9.01-6.06-1.24=0.39+3.15+2.21=6.4-0.72-1.76=9.35-0.07+1.35+6.51=9.15+2.6+2.5=3.46+2.34=5.98+1.19-6.94+4.27=2.04-0.44-0.81-0.26=2.99+3.59-4.22+1.26=9.94-3.11+6.68+5.42=8.85+8.31-6.34=9.39-1.66-0.81-6.63=3.44+8.36-7.24+7.93=0.12+5.87=5.69-0.08-0.86+3.48=4.1+4.88+7.53+1.12=7.38-0.98+4.65-4.68=9.24+7.99-5.2-1.5=8.83+9.87+3.98-5.36=2.95+6.14=9.9-5.56+8.83=6.63+0.51+4.83+4.82=3.88+7.4-9.18+8.88=8.14+1.37-7.53+3.96=9.47-1.27-1.01-6.11=7.76-6.73=6.92-1.62-0.63-3.99=9.31+9.52+2.56=4.33-0.18+2.69+5.06=4.38+9.77-9.39-3.48=4.59+2.81+6.14+2.1=5.42+2.49+8.4=4.53+0.9+5.73+2.56=8.97-3.61-2.53+0.24=9.18+7.62-1.75-0.92=8.98-0.43-5.49=6.97-0.09-1.18=8.01-0.63-3.08+5.69=5.03-1.7=7.6-1.45-4.78+1.11=1.64-0.28=8.21-0.76-1.9-4.9=8.96-0.9+8.54-0.32=6.15-1.81+2.46+8.67=9.23-1.91-4.54-1.78=9.9-4.33-1.62-0.73=9.01-2.31+4.03-0.47=6.8-0.94-0.69+1.44=1.31+3.35+6.63-0.12=1.46+2.66+0.34+9=9.46-4.7+4.56=3.45-0.29=8.15-1.52-0.57=4.49-0.63+8.65=6.85+5.13-0.26=6.19-0.71-3.4-0.13=4.87+1.3+0.2=3.75+9.95=9.4+7.09-3.29+6.28=3.78+2.1-4.67-0.09=8.3-2.76+8.13-9.71=4.96+2.72-7.35=6.96-1.51+3.95=9.88-1.56-0.23=8.06-1.82-1.86+4.13=8.01+0.86-1.95=8.83-4.57-0.82-3.04=3.31-1.19-0.84=6.52-1.23+9.58=5.6-5.32=7.04-6.19-0.47+5.83=5.4-4.14-0.64=6.38-0.23-2.42-2.43=9.25+1.57-1.59-1.77=8.63+3.18-5.3+5.21=6.86+5.99-4.82-6.51=9.25-7.72+8.39=7.69+9.22=9.88+8.5+9.51=8.66-1.11-2.72-2.12=0.7+3.9-1.65=9.97-1.25-6.17+8.36=5.65-0.11+5.63=1.53-0.57+9.6-0.95=6.2+5.39+9.76-1.59=5.19-1.91+6.3=6.12+8.17+8.31+0.44=9.56-7.05+7.61-7.43=7.26-2.85+5.08+3.88=1.76+9.45+9.61=6.41+6.96=8.69-5.17+5.5+9.53=4.21-2.76+8.85-2.92=5.82+1.43-5.61=4.07+2.57-6.19+0.62=9.16-2.01-0.02-2.21=5.42+1.77+9.29=8.18+1.27-3.91-5.43=3.73+2.89-1.13-0.8=8.62-2.04-1.98=2.19-1.06+4.11=9.85-6.06+5.04+5.74=9.25+9.14-1.59-7.98=9.86-9.55+3.21+9.12=9.37-0.77-5.03=8.32-1.87-1.68-3.3=9.7-0.39+9.45+0.95=4.84-2.89-1.47+7.58=5.21-4.27-0.61=9.16+1.06+6.39=9.21+4.85-1.91+0.6=4.3+6.17-4.76-2.53=9.15+9.17+3.97-1.35=9.26-5.92-2.57+5.58=2.87-2.28+9.14-2.22=4.2+7.97+8.99-2.19=7.05+6.18+5.03=7.69-4.33+1.16-1.22=1.02+9.69+3.7-3.9=4.81+6.2-8.9+4.3=7.55-3.96+0.72=5.31+3.24-0.3-7.43=3.28-0.9+6.34-8.3=9.93-1.31-1.69+9.59=4.66+5.55-4.94+0.34=5.19+9.54-0.06+0.52=2.91+6.47+6.38=9.97+3.25=8.48-7.11=7.57-4.78=0.39+3.76-3.55=8.34+0.05-3.89=9.36+0.73+5.9-8.61=6.54-5.89+9.86+2.1=8.44+2.66=2.15+3.38+2.17=7.85-4.1-1.71-0.47=4.82+8.11-6.2=8.92-1.05-6.93=2.14+4.63+5.05=3.32+6.86-1.92-4.21=2.44+1.19+2.96+1.68=8.58+9.9-7.71=6.25+3.24-8.97+2.7=9.17-4.67-2.09-1.07=7.97+5.9-8.92+9.59=8.7+3.82+9.82+1.27=9.75+9.44+7.02=0.39+6.04-0.14-1.18=7.43-3.27+6.09-3.72=9.08+8.87+9.79+1.42=3.21+3.37-4.66+1.78=7.69-2.76-3.09=9.02-2.29+6.74=0.63+4.66-1.86+2.68=9.48+3.13+1.64-4.61=2.46+1.06+4.03-4.15=8.35+1.88-1.55+1.5=6.39+0.56-2.87=9.01-0.22-8.09+5.91=4.14+4.16+8.15+5.91=8.65-5=9.07-3.04=5.38+7.51+3.88=4.7+0.88+9.7+9.94=1.88-0.34+8.52-5.71=1.48+9.46-3+0.3=9.61+2.99+5.31-9.86=5.65-1.51+0.07-2.19=6.1+6.06-5.13+5.57=8.23+0.55-5.38-2.11=4.38-1.17+3.93=9.87-1.45+1.04-3.02=0.65+3.2+9.25-6.12=6.57-3.97-1.54+7.87=8.18-1.37-4.9+5.85=4.29-3.27=9.73+9.54+2.84+5.1=7.59+1.74+1.91+1.94=7.98-3.68-4.18+3.02=5.96-1.93+0.53=9.14-2.93-2.37+2.9=8.8-0.13-0.06+7.59=7.41+2.47-4.79-1.3=2.79+9.74+4.04=8.85-1.14+9.37-7=6.92-3.54=0.15+4.68=9.69-7.08=0.63+6.31=6.07-3.12+3.41-1.13=4.99+9.42+3.61-2.06=4.76+8.8=1.5+5.33+5.75-1.14=7.44-0.6-0.84+4.45=6.35-0.38+7.98+2.87=9.53-7.02-1.91=7.21+8.54-6.96-5.72=5-3.14+3.81-0.7=1.21+8.33-9.09=7.53-1.17-0.85+8.75=7.37-3.49=7.59+6.93+1.12=0.36+8.99+2.59+8.8=9.49-5.39+6.25=9.78-5.05+4.18-2.3=1.11+5.79+4.71+5.06=7.51+4.86-9.78+5.22=7.29-2.57+4.71-1.87=5.7+5.79+6.22+2.31=9.9-3.89+2.58=6.78+1.88+7.05+6.58=6.92-3.06+4.48+6.06=9.73-4.75+9.75-9.08=0.02+1.05+4.81-2.68=5.38-1.9+3.1+5.21=6.8-0.86-2.64-2.16=1.04+1.98+4.6+5.49=6.08+4.17-0.31+7.23=4.59+7.02-4.97-4.39=1.99+8.61-6.84=4.04-0.43-0.66+8.88=9.07-1+5.74=5.58-4.31=5.89+9.76+9.38-4.75=8.99+0.36-7.91+3.98=7.48+7.82+6.29=5.12-4.93+5.25=3.84-1.59=9.96-4.52-2.68-2.19=4.68+4.37-8.8=9.43-6.02-0.43+4.69=1.46+3.96+5.46=9.61-3.36+6.08+5.96=7.86-0.37-0.62=3.77+0.67=7.7+5.67-4.33=5.8-4.02-1.63=7.76-0.79+3.59=1.42+1.7+9.42-0.77=9.88-0.81-5.19+8.53=0.62+9.46-8.28=6.09-2.86=6.48-1.48-0.09=9.29-1.37-1.31-1.05=6.84+1.06-0.3=3.55-1.09+8.52-3.62=9.84-0.74-0.26-1.5=9.89-0.02+6.54-1.87=9.94+8.76=9.5-7.01=6.64-3.37+4.01+4.72=3+7.09+2.17+4.9=4.01+6.79-2.96=7.72-3.28-0.57=9.26-0.54-2.28-0.77=2.92+3.77+0.04+3.73=5.08-4.51-0.45+1.07=9.47+5.67-3.79=3.93+2.49-4.64=1.66+7.22-3.49-0.61=4.43-2.62+5.82-3.98=5.53+7.94-1.83-0.13=4.48-2.64+9.91+2.7=7.55-3.19=9.31-7.17+4.19=5.47-1.25-0.65+0.17=8.42+9.26-0.22=7.99+4.14+5.75-3.64=7.12+3.63-1.47-1.07=8.12+8.79-1.59-3.62=9.77-2.94-3.64=8.77+1.97-0.22=3.91+8.36-4.85+7.59=6.36-3.37=9.73+4.68+9.13-3.9=7.37+9.95+1.59-3.22=5.19+3.06+7.81-9.48=8.55-3.65-1.8=1.14+6.3-4.87=5.49-3.89+0.73+2.3=8.58-2.15+3.74+2.19=7.46-1.84-5.41+9.46=0.86+4.06=6.14-4.01+4.61+9.79=8.74+6.02=8.3-0.06-3.81-1.62=6.47-0.41-2.89+1=5.89+6.25=4.38+6.61-1.02-4.58=参考答案9.67+9.1=18.770.53+7.76+9.53=17.824.79-1.71+4.25=7.339.66-5.58+6.04+1.72=11.844.26+1.33=5.599.51+2.42-5.11-3.32=3.57.27+5.26=12.537.74-7.26+9.18+2.52=12.185.4+1.77-6.27+2.96=3.866.9-1.67-3.98+7.84=9.094.96+6.9+6.27+6.66=24.799.53-1.66-1.34-0.26=6.273.29+3.36+1.41-5.86=2.29.59-3.03-4.92=1.647.2+3.73-9.9+1.58=2.613.07+9.92+8.35+4.47=25.810.7+5.42+5=11.129.08+3.1+5.12+0.21=17.519.79-7.72=2.079.2+4.37=13.577.9-6.22-0.89+6.94=7.738.04-5.26+1.21+8.96=12.959.8-2.41-1.47-4.51=1.418.78+7.8-4.51-1.48=10.598.77+6.31-6.1=8.985.57-3.65+5.2-1.2=5.929.92-6.34-2.83=0.754.09+3.82-1=6.915.1+7.29-4.71-3.95=3.735.14+5.75-0.2+6.9=17.594.34-4.11+2.47+8.07=10.779.48-0.64-2.37-4.9=1.577.56-4.82+9.56=12.39.12-1.74-4.62-1.53=1.239.79-6.3=3.498.23-4.31+2.4+2.96=9.289.84+3.34-4.41=8.779.43-1.83-4.73+4.47=7.340.61+4.98+3.9-3.67=5.823.22-0.91=2.317.71+7.27-6.21-2.43=6.344.82+9.69=14.516.74-4.16-0.44+5.8=7.944.98+6.21+8.05+4.3=23.543.29-0.18-1.4=1.719.5+5.5-8.84=6.167.05-3.95-2.98=0.124.26+6.83-7.12=3.972.35+4.8=7.152.28+9.49-6.47+7.53=12.837.67+8.39-2.8+9.61=22.870.5-0.27=0.234.81-0.36+3.87+9.98=18.39.75-2.32=7.434.59-2.75+6.82=8.668.79+3.06+0.62-4.52=7.958.2-0.61+8.59+4.84=21.029.07-7.43+5.99=7.636.12-0.15+9.86-4.17=11.665.18-1.29=3.893.45+2.11-5.03+1.42=1.952.95+9.51+8.82=21.287.65+5.38-0.93-7.37=4.738.56-2.77+1.32-4.54=2.573.43+4.18-6.09+1.82=3.346.32-0.45-5.26=0.619.01-2.27-5.05=1.697.52-1.68-4.54=1.38.77+1.94-5.52=5.195.02+4.01-1.18-1.47=6.383.64+4.85-0.22=8.277.95+4.83+5.14=17.928.81-3.64=5.178.87-4.18-1.16-0.33=3.24.08+6.3+4.32=14.78.3-3.89+2.42=6.836.09+1.94-4.04+4.02=8.014.09-0.43-0.76+1.34=4.249.17-0.39+1.34+5.22=15.349.4-2.54-6.57+0.23=0.520.74+7.58=8.328.84-3.97-0.63-3.77=0.474.02+5.35-2.9+1.33=7.83.81-0.57-0.81-2.3=0.138.85-1.61-5.38=1.860.37+3.45+5.36=9.187.24-5.13-1.88+5.08=5.310.29+8.96+1.09=10.348.85-4.11=4.746.89-0.38-0.35+1.29=7.458.23-5.4+1.08+7.27=11.188.95-2.39-5.53+6.56=7.596.85+4.67=11.525.91+4.4-7.04=3.274.37+7.3-1.99-4.47=5.217.38-2.3=5.087.8-0.73-2.44-0.6=4.033.26+1.99+1.13+4.47=10.853.98+9.48+8.61+0.26=22.338.09-1.43-0.43+5.71=11.945.47-2.36+0.27+1.2=4.586.91-5.67+9.46=10.77.95-2.66+8.63+7.11=21.037.52+6.57-1.37-2.21=10.510.65+6.26+0.29-1.56=5.644.79+0.9-0.86-0.71=4.127.34+2.48-2.18-5.31=2.339.14+5.81-5.19=9.767.21-2.06-3.57-1.26=0.325.53+1.1=6.633.6+0.6-1.92=2.283.83+9.48+4.02+4.17=21.58.68-5.79-0.66=2.236.67-1.76-3.88+2.95=3.986.11-1.53+2.74+0.59=7.913.4-2.21+6.92-6.46=1.658.11+5.97+0.87+3.87=18.827.21-6.37+4.82-0.33=5.338.86-0.83-0.53-2.79=4.713.41+9.35-4.34+2.32=10.747.78+7.64+9=24.423.48+5.6+7.75-8.53=8.31.02+7.58+6.77=15.374.32+1.59+7.07=12.988.3-1.34-1.21=5.758.46+0.7=9.169.46-2.63+5.21-1.17=10.870.3+6.39=6.695.81-5.64+4.13+2.74=7.048.57-6.35+1.56=3.787.47+2.89-0.73=9.636.04+7.28+1.74+2.27=17.334.29-2.24+9.05=11.16.72-4.48+7.87=10.119.43-1.78=7.659.82-2.8=7.025.94-0.35-2.12=3.478.36+3.23=11.594.08+4.16-6.7=1.548.36-0.93-0.79+7.51=14.152.57-1.5=1.070.07+4.83+6.73+2.41=14.047.14+7.61-4.7+7.05=17.13.71+8.28+6.03-3.1=14.927.5-2.93+5.93+7.58=18.084.85+5.13-8.24+7.05=8.799.26-4.91+5.39=9.747.36-2.58-1.75=3.031.27+5.51-1.96-3=1.821.43+6.76+0.79-8.27=0.719.31-8.77+5.43=5.978.76+8.08+1.19=18.039.56+2.68-4.37=7.878.27-7.36+2.26-2.14=1.034.61+9.24+4.76-7.39=11.228.5-1.13+0.98=8.356.19+5.31+1.63-9.69=3.440.86+3.74+5.25-7.31=2.541.46+2.66+6.57+2=12.697.23-4.71+9.6=12.121.75+3.87+5.01-8.13=2.55.72+1.36+2.98+9.01=19.077.14+8.92-3.5+2.17=14.738.77-5.98-0.84=1.958.66-1.69-4.42=2.551.68+2.58+9.66=13.923.55+3.06+0.15-3.81=2.953.88+9.62-1.26-3.46=8.787.64-7.18+0.74+9.48=10.688.51+8.85-4.71+4.82=17.475.68+8.71+8.46+2.1=24.955.41+8.16-0.7+6.26=19.130.12+0.9+8.61=9.635.67-1.08-0.24-1.9=2.459.48-5.15+8.48-0.6=12.214.25-0.8+3.86=7.315.58-1.15+4.86=9.295.4+3.54+9.21+4.74=22.895.28+8.46-1.13-3.2=9.418.89+2.46-2.31=9.046.72+5.35-8.29=3.786.97+3.53+6.31=16.816.05-0.67-0.74-1.95=2.694.86+7.32+8.55-1.98=18.757.6-1.53-2.26=3.816.64+8.37-8.32+3.35=10.048.87-6.8+7.36-2.15=7.285.84-0.85-2.75-2.1=0.145.4+3.46=8.867.49-0.38-2.62-1.45=3.046.68-2.57-0.32+7.97=11.768.22-1.05-4.89+1.9=4.187.8+2.1+9.13-8.88=10.156.78-3.23=3.557.16-3.81=3.352.61+8.69-7.8=3.58.32-5.26+6.75=9.817.35+1.39+4.88=13.625.58+1.76-5.69=1.659.82-3.71-3.68=2.436.28+2.49+1.71-0.2=10.285.36-0.13-2.12-0.58=2.533.92-2.22+0.02-1.4=0.326.07-0.63=5.443.54-1.63+0.88-2.38=0.410.97+2.88-1.12+1.9=4.638.05-3.97+2.29-2.7=3.678.56-0.4-0.93-2.71=4.526.73+7.91-4.21+3.33=13.765.78-1.19+4.92-8.01=1.54.49+6.78+4.83=16.11.02+3.02+9.72=13.765.23+9.65-3.06-5.07=6.755.01-1.87+0.77-2.96=0.956.94-4.81+5.88=8.018.83+2.3=11.137.62+0.7+2.6-7.83=3.096.34-2.12+6.03=10.255.69-4.29-0.21=1.198.7+4.7+4.85+4.51=22.768.52-3.35-3.24+9.87=11.89.12+3.79=12.916.96+4.18=11.149.22-5.37-0.92-2.03=0.96.66-0.37+1.18+3.29=10.769.72-2.71+2.35+7.98=17.348.13+9.72-3.26+1.1=15.693.15+2.16=5.318.31+5.26-7.03=6.549.71-7.4+5.38=7.695.89-3.96+9.32-1.17=10.086.53-6.34+8.05+7.32=15.566.68-3.07+1.81-1.03=4.399.79-2.45-1.15=6.198.31+1.35+0.95+7.93=18.549.01+2.36=11.374.08+5.47-2.14-1.2=6.218.27+9.99-8.78-3.29=6.193.05+9.94=12.999.13-5.38+3.91+7.38=15.046.32-2.77+7.42+9.26=20.239.73+8.54-4.03-7.22=7.028.53-5.65+8.47=11.355.54+0.05+7.65=13.248.32+3.11+7.02=18.454.73+8.27+1.85-1.7=13.157.81+6.69-9.82+7.76=12.446.27+2.58+9.78=18.638.88-5.71+5.57=8.743.16-1.59-1.31+1.83=2.099.68+2.1+4.02-2.19=13.618.35-3.74=4.612.98-2.56=0.422.79+9.72+5.18-0.54=17.158.68-5.18+7.75+4.67=15.925.87-1.72-2.58=1.577.4+5.74-4.08=9.062.11+6.66-7-1.09=0.686.08+3.27-8.86=0.497.96+6.12+1.98+3.28=19.344.78+6.6+0.93=12.314.8+3.62-1.5+2.6=9.528.94+7.42-1.88=14.481.47+8.01=9.483.8-1.47+1.9=4.238.58-0.81-5.58+7.84=10.038.26-0.32-5.83-1.6=0.514.35+1.41+5.81+1.27=12.845.37+8.91-6.49+8.44=16.231.3+5.32+1.83+2.83=11.285.75-0.91-4.65+4.95=5.148.97-1.44-4=3.534.53+9.64-8.81-3.15=2.212.88+3.1-5.13=0.856.85+9.61+7.31-5.4=18.377.55+4.99-7.75=4.795.94-1.04+8.64=13.542.13+8.2+8.52+7.33=26.188.32+3.24+0.45=12.017.42-4.72-0.62=2.089.05-4.38+3.51-5.78=2.42.11+8.6+8.08=18.799.7-4.23-3.11+6.15=8.514.01+3.28+9.04+3.62=19.959.83+3.72-0.63=12.927.19-2.73-4.22+6.93=7.178.38-1.6+6.89-8.93=4.747.19-5.13-0.19+4.03=5.97.09-0.73-2.73+8.36=11.999.21-2.26=6.957.98-2.67+6.62+0.88=12.816.36+1.02+2.11+2.14=11.633.07-0.05-1.1=1.922.04+8.23-5.92-2.99=1.365.48+6.58-4.78=7.282.51+5.89=8.44.99-1.45-1.26=2.289.7-4.71=4.999.83-2.22+2.41-4.65=5.377.66-2.42-4.74=0.51.98+2.66+7.96-8.72=3.887.75+5.45=13.26.09+2.89-6.24-0.9=1.845.5+1.37=6.879.56-0.95-1.46-6.19=0.969.7+0.81+6.89=17.45.01+7.23+8.44+0.64=21.327.66-6.31=1.355.2-1.76+9.29-7.18=5.558.78-4.7+4.38-6.56=1.92.82+9.73+7.43-9.18=10.81.36+8.74+9.62-7.14=12.589.46+0.8+5.19=15.457.65+5.85+9.02=22.522.11+2.09+8.81-6.91=6.18.32-1.39-0.07-5.39=1.477.1-2.33+3.45-3.02=5.29.48-3.64+3.6+9.72=19.163.41-1.72+6.14-0.09=7.746.34-3.17=3.175.85+1.03=6.882.77-0.59=2.183.93-2.79-0.48-0.33=0.335.63-5.4+9.25+4.6=14.087.02+1.89=8.914.4+2.5+7.72+3.68=18.34.14+5.31-1.3-4.68=3.479.56+2.02-6.66+1.37=6.297.54-3.04+9.91=14.419.31+7.52+7.56+0.69=25.088.66-3.81+1.18+4.37=10.44.07-0.24+6.12=9.950.51+0.85=1.367.54+1.63+8.93+6.64=24.748.93-0.79+1.42+4.13=13.698.24-2.37-3.94+7.82=9.754.6-0.11-2.41+0.95=3.037.54-4.13-1.64-0.31=1.465.56+4.58+2.06=12.29.71-1.24-0.83-7.41=0.239.83-0.36+9.68-5=14.150.68+3.99+0.14+2.51=7.326.95-4.09-1.51-1.03=0.326.2-0.4+8.92+9.9=24.628.46-0.96-2.7=4.82.14+9.11-9.73=1.526.34-4.72+2.37-1.07=2.929.95-4.36-3.62+2.11=4.086.9+8.31-3.38+4.97=16.87.03-0.37=6.666.67-6.44+5.75=5.986.15-3.3+4.79=7.644.11+4.9+9.66=18.678.59-1.26=7.335.09-2.3+7.92+7.52=18.238.81-0.67-3.87=4.277.14-2.54-3.51=1.093.58-3.13=0.457.07-5.13-1.36+5.99=6.573.79+5.19+4.78+6.59=20.357.75-0.45-2.56+7.15=11.896.95-4.08=2.874.27-1.17-1.52-0.19=1.397.38+8.17-1.27-1.3=12.985.59-0.95+8.14-4.19=8.597.82-5.87-0.57=1.389.46-1.69-0.43-2.99=4.353.35+4.67=8.021.32+3.48-2.27+7.65=10.181.63+0.78=2.418.16-0.92+4.84-2.61=9.475.85+2.88-5.67=3.068.93-6.19-0.08=2.664.64+9.37+6.05=20.068.51+6.44+7.19-8.76=13.389-0.76-3.08-1.18=3.985.43-0.72-0.89-2.83=0.993.81-2.05-0.31+9.21=10.667.57+0.62+0.6-5.11=3.687.94+8.96-6.22+4.33=15.016.21-0.98-2.64=2.597.39-4.86+4.82=7.350.19+7.4=7.597.78+9.23-6.65=10.362.23+9.66-0.83-6.72=4.349.54-5.92+4.27+6.26=14.158.66+3.14-0.28-7.26=4.269.49+1.82-8.47+9.66=12.59.46-3.13-4.04=2.297.67-2.79-1.72-1.05=2.115.02+7.45-5.03-0.32=7.129.07+2.91=11.985.15+5.61+1.55+5.37=17.683.78-1.69=2.097.76+5.29-3.02=10.034.47-0.35-3.47=0.650.62+6.27+8.44=15.336.27-4.35+4.29=6.218.98+9.82-3.12=15.686.43-0.72-4.18=1.533.86-1.82+6.99=9.038.46+7.67+5.93+8.95=31.017.98+6.36-2.16-5.02=7.160.91+3.75=4.661.36+5.19=6.554.37+0.2+5.06-9.15=0.482.2+8.21+9-6.76=12.651.8+9.69-9.92+6.05=7.625.97-2.08=3.892.47-0.23=2.241.09+1.26+9.25-7.72=3.884.68-3.65+4.49=5.528.47-4.44+0.46=4.491.59+7.59+5.48=14.667.23-5.97=1.268.48-4.25=4.235.83-1.15+8.89+4.76=18.336.18+6.78+9.32-8.5=13.782.17+6.57+6.4+1.31=16.459.58+9.13=18.718.06+1.31-7.97+9.07=10.474.74+0.28-1.89+4.28=7.413.74+5.13+2.02-3.22=7.674.27-1.99+4.95-1.42=5.816.73+6.78-8.9+7.37=11.986.58-1.57+8.11-7.57=5.559.51-7.25+2.19=4.456.59-3.43=3.168.58-7.41+1.07=2.246.71-4.3+1.27+9.2=12.888.29-5.11-2.55=0.636.06-1.47+9.84-6.42=8.011.05+3.12=4.179.55+7.96-6.55-9.46=1.58.77+3.99+0.57=13.339.78-8=1.788.91+9.99=18.94.98+4.77=9.753.34+7.09-0.58-6.95=2.96.98+7.56+2.92-3.25=14.216.21-1.39-2.34-1.9=0.585.29-2.68+2.45+0.4=5.465.4-1.97=3.435.36-0.54-2.6=2.222.81+1.34+8.21+0.25=12.616.64+3.59+8.04+2.49=20.768.01-3.72-1.7-1.67=0.928.76-3.81+7.96+9.17=22.086.28-0.74-5.18-0.05=0.312.73+9.07+0.85=12.652.16+3.86+6.04-3.5=8.566.95+4.89-1.69-1.05=9.15.16+2.27+7-2.28=12.155.49+5.37=10.866.75+0.38+3.2=10.332.15-0.63+7.87+5.81=15.25.65-3.3-0.41-0.03=1.917.67+5.93-1.19-8.4=4.017.74-5+4.31=7.052.91+3.67+3.23=9.815.99+3.78-5.41=4.365.95-1.97+0.72+9.18=13.887.73+0.57+7.15+3.4=18.859.26-2.51+2.78-5.01=4.529.12-2.87=6.250.21+0.52=0.735.79+9.01-6.06-1.24=7.50.39+3.15+2.21=5.756.4-0.72-1.76=3.929.35-0.07+1.35+6.51=17.149.15+2.6+2.5=14.253.46+2.34=5.85.98+1.19-6.94+4.27=4.52.04-0.44-0.81-0.26=0.532.99+3.59-4.22+1.26=3.629.94-3.11+6.68+5.42=18.938.85+8.31-6.34=10.829.39-1.66-0.81-6.63=0.293.44+8.36-7.24+7.93=12.490.12+5.87=5.995.69-0.08-0.86+3.48=8.234.1+4.88+7.53+1.12=17.637.38-0.98+4.65-4.68=6.379.24+7.99-5.2-1.5=10.538.83+9.87+3.98-5.36=17.322.95+6.14=9.099.9-5.56+8.83=13.176.63+0.51+4.83+4.82=16.793.88+7.4-9.18+8.88=10.988.14+1.37-7.53+3.96=5.949.47-1.27-1.01-6.11=1.087.76-6.73=1.036.92-1.62-0.63-3.99=0.689.31+9.52+2.56=21.394.33-0.18+2.69+5.06=11.94.38+9.77-9.39-3.48=1.284.59+2.81+6.14+2.1=15.645.42+2.49+8.4=16.314.53+0.9+5.73+2.56=13.728.97-3.61-2.53+0.24=3.079.18+7.62-1.75-0.92=14.138.98-0.43-5.49=3.066.97-0.09-1.18=5.78.01-0.63-3.08+5.69=9.995.03-1.7=3.337.6-1.45-4.78+1.11=2.481.64-0.28=1.368.21-0.76-1.9-4.9=0.658.96-0.9+8.54-0.32=16.286.15-1.81+2.46+8.67=15.479.23-1.91-4.54-1.78=19.9-4.33-1.62-0.73=3.229.01-2.31+4.03-0.47=10.266.8-0.94-0.69+1.44=6.611.31+3.35+6.63-0.12=11.171.46+2.66+0.34+9=13.469.46-4.7+4.56=9.323.45-0.29=3.168.15-1.52-0.57=6.064.49-0.63+8.65=12.516.85+5.13-0.26=11.726.19-0.71-3.4-0.13=1.954.87+1.3+0.2=6.373.75+9.95=13.79.4+7.09-3.29+6.28=19.483.78+2.1-4.67-0.09=1.128.3-2.76+8.13-9.71=3.964.96+2.72-7.35=0.336.96-1.51+3.95=9.49.88-1.56-0.23=8.098.06-1.82-1.86+4.13=8.518.01+0.86-1.95=6.928.83-4.57-0.82-3.04=0.43.31-1.19-0.84=1.286.52-1.23+9.58=14.875.6-5.32=0.287.04-6.19-0.47+5.83=6.215.4-4.14-0.64=0.626.38-0.23-2.42-2.43=1.39.25+1.57-1.59-1.77=7.468.63+3.18-5.3+5.21=11.726.86+5.99-4.82-6.51=1.529.25-7.72+8.39=9.927.69+9.22=16.919.88+8.5+9.51=27.898.66-1.11-2.72-2.12=2.710.7+3.9-1.65=2.959.97-1.25-6.17+8.36=10.915.65-0.11+5.63=11.171.53-0.57+9.6-0.95=9.616.2+5.39+9.76-1.59=19.765.19-1.91+6.3=9.586.12+8.17+8.31+0.44=23.049.56-7.05+7.61-7.43=2.697.26-2.85+5.08+3.88=13.371.76+9.45+9.61=20.826.41+6.96=13.378.69-5.17+5.5+9.53=18.554.21-2.76+8.85-2.92=7.385.82+1.43-5.61=1.644.07+2.57-6.19+0.62=1.079.16-2.01-0.02-2.21=4.925.42+1.77+9.29=16.488.18+1.27-3.91-5.43=0.113.73+2.89-1.13-0.8=4.698.62-2.04-1.98=4.62.19-1.06+4.11=5.249.85-6.06+5.04+5.74=14.579.25+9.14-1.59-7.98=8.829.86-9.55+3.21+9.12=12.649.37-0.77-5.03=3.578.32-1.87-1.68-3.3=1.479.7-0.39+9.45+0.95=19.714.84-2.89-1.47+7.58=8.065.21-4.27-0.61=0.339.16+1.06+6.39=16.619.21+4.85-1.91+0.6=12.754.3+6.17-4.76-2.53=3.189.15+9.17+3.97-1.35=20.949.26-5.92-2.57+5.58=6.352.87-2.28+9.14-2.22=7.514.2+7.97+8.99-2.19=18.977.05+6.18+5.03=18.267.69-4.33+1.16-1.22=3.31.02+9.69+3.7-3.9=10.514.81+6.2-8.9+4.3=6.417.55-3.96+0.72=4.315.31+3.24-0.3-7.43=0.823.28-0.9+6.34-8.3=0.429.93-1.31-1.69+9.59=16.524.66+5.55-4.94+0.34=5.615.19+9.54-0.06+0.52=15.192.91+6.47+6.38=15.769.97+3.25=13.228.48-7.11=1.377.57-4.78=2.790.39+3.76-3.55=0.68.34+0.05-3.89=4.59.36+0.73+5.9-8.61=7.386.54-5.89+9.86+2.1=12.618.44+2.66=11.12.15+3.38+2.17=7.77.85-4.1-1.71-0.47=1.574.82+8.11-6.2=6.738.92-1.05-6.93=0.942.14+4.63+5.05=11.823.32+6.86-1.92-4.21=4.052.44+1.19+2.96+1.68=8.278.58+9.9-7.71=10.776.25+3.24-8.97+2.7=3.229.17-4.67-2.09-1.07=1.347.97+5.9-8.92+9.59=14.548.7+3.82+9.82+1.27=23.619.75+9.44+7.02=26.210.39+6.04-0.14-1.18=5.117.43-3.27+6.09-3.72=6.539.08+8.87+9.79+1.42=29.163.21+3.37-4.66+1.78=3.77.69-2.76-3.09=1.849.02-2.29+6.74=13.470.63+4.66-1.86+2.68=6.11