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8.62-0.84-3.73-1.55=8.62+0.57+9.84-2.56=8.09+6.91=4.1-0.17=8.38-8.06+8.75-6.38=6.19+6.3-8.72=0.54+6.58-4+4.88=9.34-0.88+8.82=0.86+3.1-0.48=9.55+1.18-7.16-0.91=4.61+4.56-3.35=4.36-2.95+3.62=9.36-6.13-2.19+9.46=6.05-2.52+5.53-8.64=2.61+3.83+0.48=7.06+8.14-8.94+3.63=7.11+7.89-0.04+6.65=4+5.76-5.02=8.14-2.49-4.09+4.85=6.06+0.51+8.04+3.99=8.19+7.46+5.37-1.78=8.8-1.64-0.78-4.24=7.04+1.39+4.56-5.22=1.99-1.84+2.23=9.65-0.06-5.65-1.17=8.91-1.91+6.85+1.22=8.53+5.3+1.91+7.58=1.91+7.57+1.05=2.68+9.24=7.02+3.1-1.25-3.67=9.3-1.9-1.77-1.55=9.65+4.26-6.4=8.06-5.22-1.27-1.4=7.36+0.99+6.2+2.6=7.41-1.52-2.01+5.12=8.92+3.65-9.21-2.76=6.48-0.5-3.14-2.06=4.57+1.97=8.82-3.43+0.7=1.82-0.38-0.95=6.04-4.17+5.81-0.53=4.76+3.13+8.45+9.35=6.69+8.2-2.18=9.87-3.97-3.36-0.66=6.13+4.05+9.07-6.71=3.22-0.64+2.2+7.19=6.03-0.32+8.35+8.18=8.98-0.99-1.59-3.15=9.16-8.39+3.65-1.05=5.91+6.58+1.92=4.59+4.82+8.3=3.34+7.24-3.83+4.87=9.5-2.76-6.5=4.49+7.19+9.72-2.35=4.65+4.62=9.12-3.7-0.7-1.23=8.85+4.04+2.13=7.92-2.39-2.5-1.11=5.1-1.12+8.1-9.51=5.25-2.39-0.39+2.17=8.49-2.8-4.32+9.11=4.96+1.57=5.13+8.36+3.21-1.42=9.55-8.54+8.79=7.54-0.16-0.9-4.6=0.46+3.59+0.24+1.93=8.4-0.85-3.43-1.41=7.88+4.64-3.88=7.68+5.87=5.46+7.02-6.78+9.07=7.33-4.33+2.89-4.96=7.17-3.26=6.25+2.19-7.78=2.16+4.3-2.3=7.77-1.9-2.53-0.71=4.96+1.13=6.47+1.58-3.83-3.53=9.43-4.84-2.97+2.25=9.83+9.01-0.13+9.02=0.23-0.02=5.76-1.02+6.5-1=3.46+8.43-1.31-1.17=1.66-1.27+8.42+5.52=5.11+9.23-3.3=3.73-0.18-2.11-0.74=9.82-2.3+6.73+4.24=1.86+6.94=5+3.18=2.65-0.42+6.4=6.52+4.2+7.92=1.13+7.06-3.16=2.46-0.29+8.69=8.49-5.1-3.28=7.79+8.15-3.55=8.74-1.06-5.47+9.09=5.29-2.12+6.1=0.67+5.75+3.59+7.4=8.83-3.79-0.83-2.6=5.18+6.78-6.89+1.55=7.58+9.88+4.17-5.52=7.05+6.96+8.93+6.84=1.37+6.85-1.49+1.8=8.06-2.7+3.16+8.66=5.93-1.3+6.41=7.64-1.7-0.9=5.67-2.71-2.7=1.22-0.82+0.68+9.58=9.54-3+4.23+7.85=2.67+9.92-5.79=5.85-0.12-4.83=2.12+8.88+5.67+4.04=0.08+4.49+7.85-2.28=2.26+1.03=4.37-0.15+8.68-6.66=8.41-6.4-0.44+1.46=3.75+3.34+4.04+7.22=4.33-2.65+4.54-4.85=5.66-3.32-1.42=2.89+8.74-2.05=2.8+2.55+8.91-3.03=6.92+6.54-6.29+0.62=8.09-4.29-3.02=9.81+5.54+0.21-8.39=8.7-4.1=3.85-1.47-0.81+0.53=6.09-3.95-2=4.63-2.17=7.89-5.88-1.46=9.88-2.4-0.22+8.09=5.59-2.66-1.55=8.64-7.48+5.66-2.18=3.77+2.25+2.34-7.26=9.48-1.43+6.55=8.74-5.83=9.46-7.11+7.04=4.2+2.31-2.24-2.44=7.98-0.51-0.39+5.65=2.39+7.42+3.73-9.15=8.06-7.06+4.76-2.3=6.33-3.17+8.4-6.5=7.15-2.15+9.9+5.66=7.6+1.13+4.9+0.61=9.26+4.5+8.54-8.03=5.63+7.53-8.46+3.21=6.1-0.66+5.5+3.4=4.7-2.49+7.04+6.54=2.01-0.77=8.02-1.29-0.41=3.9-3.64+1.94=9.09-2.03+8.18-4.36=6.22+4.18-4.67+5.3=9.21-3.09+6.92-5.38=6.73-2.51-3.31+8.34=0.36+0.28+5.68-5.27=4.28-0.23-3.38+1.95=8.91-0.77-0.28=0.24+5.98-3.85-0.06=8.36-5.98=8.66-6.8+7.94+9.72=8.07-2.56+8.24=6.51-0.41+1.81=6.26+6.68-9.71-0.62=8.4+1.91+0.19-3.54=5.01+7.75-9.05-1.22=4.36-3.56=7.6-2.92+9.5=4.9+9.01-2.6-3.31=7.95-4.16=2.92+0.31+7.53+2.38=1.46+1+8.54=6.76-4.08-2.35+4.46=1.4+9.88+0.43=9.72-7.89-1.66+5.33=3.4+9.51-4.83+0.08=5.69+5.89-5.67-4.18=2.9+8.42+0.47=5.39+5.06+9.2-1.5=3.95+0.04-1.87=7.1-5.43+2.89+2.43=4.89-1.8+6.58-6.18=6.77+4.75+5.99+3.8=9.77-3.56-4.28+4.24=6.97+8.95-5.78=6.96-6.66+5.32-0.55=1.76+5.29-5.62+5.5=5.83-4.49-0.8=8.86-7.71+2.97=6.26+4.38=5.73-0.52-1.66+9.95=4.42+1.39-1.88+5.39=8.42-4.05-3.51-0.35=3.86-3.06+6.94-5.03=9.34+1.21+1.05=8.42-0.51-3.3=8.69+9.84-2.5+4.94=6.81-1.43-3.79-1.17=0.77-0.41+7.48-6.24=2.97+7.54-7.8=4.02-0.67-0.64-0.07=3.65-1.4-1+4.61=7.26-2.03+2.96=6.52+2.81+5.28+3.28=3.55-0.49+9.29+6.93=9.89+2.47+0.14=3.95+9.7+0.95+8.5=3.94+5.67+7.54+8.37=8.05+0.82+5.25=3.87+2.16-0.14=7.84+1.54-5.38+0.8=6.2+7.51+5.28-0.12=9.76+0.7+1.59+0.38=4.09+1.57+3.45+7.23=8.64-5.06=1.4+7.94+3.61-4.88=8.34-3.09+7.87-8.36=2.51+3.58+0.56+7.45=0.37+9.82+3.14+2.19=3.39+0.87+3.02-3.96=2.96+9.69-0.99-0.74=8.33-0.73-2.08=1.94+3.31+9.47=9.85-4.65-2.03+6.49=4.38+2.2=4.76-0.3-3.9=8.64-5.29+4.17=9.22+9.98+8.9=3.84-0.16-0.21+8.3=9.74-2.42+2.55+9.37=5.46-1.18+2.72-1.93=3.61+9.63=9.59-1.25+7.28+9.36=5.11-4.53+7.48-3.01=5.74-1.71=1.14+9.09=4.37+2.04+2.85=4.67-1.2=7.55-3.92-2.25+4.13=3.91+7.14+7.55+6.69=5.67+7.85+3.96+1.85=4.34-1.71=5.67+2.73=3.05-0.71=8.51-6.47=7.72-7.12+2.65=2.11+5.81+4.2=1.29-0.55+4.94=1.83+5.43+8.35+2.34=0.49+4.26+3.38=5.27+5.12+5.47+5.56=9.14+1.75-2.63+0.51=8.33-0.8+2.79-0.05=5.75-4.37+6.17-3.08=3.07-1.78+6.51=4.83+5.4-5.14-2.45=8.86-1.71+7.21+1.13=8.31-4.97-2.06+8.08=9.3-4.97+5.86=1.93-0.64=7.49+4.18=5.27-3.67=0.79-0.13+2.74+7.45=8.29-4.03+1.26+1.95=6.5-1.15-0.46-0.17=7.41+5.72+3.29=2.24+1.16+7.64+2.28=2.63+2.95+6.65=4.24+2.2+9.92=6.77+0.12+6.6-6.7=8.01-2.03+3.41-4.83=8.04+6.75-5.3+8.85=0.81+9.83-8.74-0.49=6.52-4.13=4.14+8.04=8.2+7.12+4.88=7.04-4.76-0.21+0.95=7.56+0.22+9.5+9.27=4.1+9.95-0.78-2.5=2.74+4.71+9.33-5.82=7.97-2.88+1.15-3.36=6.56+1.01+7.61-7.15=9.38-5.19=9.09+2.35-5.83+8.53=4+3.74+2.48-9.66=7.75-5.83-0.29=4.82-2.89+8.24+3.1=4.77-1-1.66+8.19=8.27+1.34=6.67+6.69=6.91-2.3+0.66=2.84-1.23-0.23+0.06=8.96-4.98-2.92=6.19-4.69+8.71=9.91-0.49-1.87-2.11=7.88-4.64+2.93=7.28-0.36-3.97-0.65=9.34-2.22-2.8+8.43=2.62-2.05+0.43=5.01+2.14-4.99+4.92=4.42+6.11-0.02=6.73+2.92-2.25-1.74=8.83-1.79-3.23=3.55+7.74+4.16-5.06=6.72-2.59-0.88+1.22=7.03-0.19-2.6-0.65=6.51+4.57+1.8=8.48+9.51-6.68=9-5.56+0.42-1.21=6.39+2.52+6.55=9.71-2.71-6.04=9.66-2.31-2.26=9.97+7.81-7.38+3.6=5.7-1.15+4.23=5.52-0.88+0.23+4=3.85-3.61=4.48+9.65-8.46=3.66+6.93=7.33-1.98-4.5=4.33+0.03-4.01=1.78+8.25-0.61+1.01=9.52-2.93-1.96-3.06=5.92-3.45-1.37=8.95-0.85-0.7-6.35=5.35+4.73-7.77-1.82=7.31+2.15+8.48+4.08=5.63+5.57+5.68+6.63=2.17+7.58+0.89+2.52=7.23-3.66+8.06-4.57=6.48-0.99=0.12+3.98+8.87+0.05=8.47+7.74+7.04=7.59-6.17+7.73+2.99=2.99+4.67=1.79-0.51=9.1+3.73-4.27-7.33=4.26+2.99=4.47-2.33+7.9=9.96+7.45+9.82=5.44-0.12+6.51=6.35-2.32+2.74=7.69-3.05+8.69-2.27=6.1-3.84=9-2.33-6.07+9.3=4.88+6.51-7.31+4.98=2.69+1.94=9-0.43+4.67+5=7.97+2.87+8.54=2.4+9.56-6.11-2.59=1.25+4.66+9.17-7.45=7.97-5.33-2.19+7.62=5.02-0.37-3.58-0.4=4.51+8.12-9.58+4.91=6.99+6.05-4.27+1.97=6.85-2.96-1.49-1.13=7.87+9.4+2.92=8.85-4.24-0.21=7.85-1.72-3.07+5.36=0.21+2.9=3.61+7.68+1.33=8.93-2.58-1.09+6.17=8.14-6.3=8.83-2.91+4.72=5+5.33-1.19=8.85-4.01+9.57=9.76-4.11=8.66+4.97=9.12-0.96+1.39=8.89-7.64+9.27=6.69-0.37-2.46+2.15=6.34+5.78-7.01+7.2=3.72-2.67+8.16+5.61=2.66-0.05+8.36=4.17-0.51-0.38-0.27=4.68-2.98+3.61+7.4=9.82+4.37+9.88+3.66=9.53-5.99=9.72-2.31-1.45+7.15=5.18+4.21+6.34-4.47=7.44-0.24-0.1=3.38+5.56+4.46=4.76+8.53-9.42+4.3=4.94-1.41-0.29=7.8-4.92+3.64+2.65=8.01+7.99-5.18+8.03=9.84-4.93-1.47-1.46=7.05-1.03-2.43+7.25=5.63+2.46=4.74-3.28-1.34=9.53-1.98-3.36+6.11=4.8+6.26-5.12-0.83=9.56-2.18-4.79=5.22+5.38+1.43+7.2=8.96-5.09=7.93-6.13-0.15=7.69-2.24+8.52=8.84+9.32-6.56-0.72=8.15+3.99+0.63+5.89=2.76+5.5+5.97-8.62=8.95-3.33+7.37+8.43=2.93+5.83-4.54+9.1=1.21+8.95-6.45=2.81-1.16+5.56+7.31=4.56+7.45=4.69+8.6-3.59=9.66+8.3-5.13=1.48+5.29+9.51-4.53=8.43+3.93-6.34+4.88=9.56+2.28=7.77-0.79=8.02-1.31-0.16=9.4-7.79+4.34-3.85=0.58+1.69+5.35=7.86-2.44=6.86-3.22+9.66-6.18=6.21-0.95=0.09+9.47-1.92-0.29=4.96-3.01-0.58=0.19+8.08-2.5=9.55-0.34-0.5-5.21=7.11-3.57=1.02+3.89+1.12=4.83+3.78+0.24+7.13=9.71+3.54+2.36=8.48-3.39-0.21-0.47=8.77-3.98+9.46-8.65=8.43+7.45+1.19=6.2+9.98-5.75=7.93+5.48=9.18-4.95+5.33+9.95=8.82-2-5.49-0.79=9.32-3.42-2.91-2.74=8.06-4.51+1.43=9.89+2.52+9.34-7.9=4.59+1.49=6-4.56+8=7.65+4.4-5.5+2.84=9.21-0.51=6.63+3.88-1.44=7.94+5.31+5.26+5.17=8.33-2.88-1.62+5.02=8.44-1.42+9.04=9.48-3.29-4.05-1.72=7.08-4.01-1.86-0.46=6.1-3.93=0.75+8.7-3.69=8.11-1.89-5.24-0.53=9.42-1.86-4.52=4.47+8.27-5.08+3.36=6.51-1.24=7.03-0.29-0.65-2.31=6+9.12+4.6=9.94-2.92+0.87+1.48=3.41+9.32-0.36+1.11=9.54-5.62-1.14-2.03=8.46-0.42-0.38-6.8=9.25-7.11+8.95=4.47+0.29+7.5-4.53=3.17-2.83-0.08=5.02+5.01=6.47-5.99+3.89-3.43=3.55+6.25+3.25+3.98=9.74-1.33-3.24=9.08-6.17+6.33-0.42=1.22+5.07+6.52+8.88=2.95-2.63+1.12=8.52-2.75-1.56-2.35=8.22+1.66-3.43-5.55=9.76-0.16+9.74-9.97=9.43-3.83-2.66-2.81=5.69-5.12+8.28=7.11+0.61+2.72-7.77=8.89+0.13+5.07-0.34=6.72-4.53+1.87+7.88=8.01-1.72-3.39-1.34=3.21+9.92-6.7-3.85=8.83-6.06+0.69+1.75=7.41+3.5+1.65=9.83+6.05-9.53-0.72=1.18+6.3-5.09-0.38=1.54+3.56-2.4=6.77-0.17+1.23=5.26-0.96=9.05+8.2+1.59=8.03+0.13=1.2+9.61+5.67+0.12=9.85-0.82-5.93=9.94-0.54-4.98=5.84+3.56+8.86-4.83=5.74-1.65+2.11+3.5=7.75-6.05+4.49+3.91=7.26-5.06+4.5=1.33+1.29+5.38+9.21=5.31+8.68-4.51+8.23=7.17+4.93=9.28-2.73-4.13+6.31=9.73-6.06+8.88-6.49=9.94+9.51-0.16-7.99=9.29-8.32=7.65-3.08-3.26+8.39=5.29-4.84=4.78-1=8.64+1.64-3.09-0.86=0.84+9.74+9.32-9.19=7.84-1.12-1.53-2.34=8.22+5.69-7.3-1.35=3.94+9.49-0.3+2.91=3.48+7.97+9.93-8.62=6.32-1.96-2.95-0.68=8.84+6.89-4.18+4.29=6.96+5+8.16-1.61=8.51+4.11=0.71+3.8+5.85-5.29=1.06+9.43+9.9+5.3=3.62+2.97+7.67=7.08-1.98-2.54-2.19=9.81+8=8.66-2.45=7.96+3.68-1.47=9.4-3.8-0.38=5.62-4.15=6.06+5.94-4.61-4.38=8.95+6.31-1.17+9.69=7.83+8.34-5.41+4.58=8.87-0.03-2.68=3.15-2.28-0.23=6.28+6.79-3.91+7.15=0.77+6.32-2.3=3.27+1.71+2.02=7.68+9.98=3.27+1.6+2.3-1.1=8.44-0.8-4.15=8.4-2.21-4.8+9.95=9.8-4.37-1.38+9.03=0.84+9.63=6.4-0.41-1.62=7.7+7.56-2.94=9.74-4.74-1.63+5.74=8.34-1.92=7.68-4.37+5.17-0.24=6.06+6.35-6.88+2.11=9.93+2.32-6.74-4.02=7.43-4.39=4.81+9.3-2.95+4.9=1.11+5.56+9.3+8.83=9.8+6.78-5.32=3.04-2.81+6.64=3.04-1.11+6.25+5.22=0.57+9.05-0.04+3.98=7.64+5.48-5.27-5.28=1.34+8.45+1+5.67=0.07+2.08=6.69-4.79+3.9+2.83=4.05+7.64+6.96-7.44=7.43-4.93+6.89-0.8=9.79-2.17-6.56=6.77+9.2-6.3+1.75=6.99-4.88+7.47-4.3=2.69+5.09-0.1+4.08=6.69-5.4+0.9+4.62=2.48+7.1+1.91-8.96=1.01+8.13-0.31=0.56+5.97-4=6.01-3.39-1.05-0.39=7.35-5.12+9.25-6.34=7.91-1.23+4.82-9.75=9.98+1.83-2.63=9.27+1.28-1.85-2.26=7.21+3.57-1.62-8.11=7.99-0.25-6.78+9.21=9.46+3.91-1.02-5.9=6.31+4.07-4.24+5.22=2.15+4.75+2.71+1.81=0.49+4.64+9.23-5.4=4.8-3.37+5.99=6.86-2.28+1.73+5.95=5.65+5.47+2.11-4.53=9.55-1.49-1.84-1.83=6.61-5.86-0.52+4.13=6.91+8-1.8=3.93-3.65+1.2+1.79=6.11+0.32=7.06+1.25-2.09-2.32=9.33+1.71=7.32-3.5+3.09+7.92=9.81-1.52-0.54-2.81=2.68+8.5+8.71+6.35=8.28-3.95-0.96-1.52=0.3+6.11+2.61+2.34=1.91+1.76+2.05-4.02=7.59+5.01+8.01+3.06=4.38+2.6-3.11-0.91=4.67+5.65=7.06+4.82-3.83-6.41=9.32+1.28-7.38-0.14=6.91-4.51-1.42=5.46-0.73-2.56=9.61+5.88-0.88+3.01=5.38+2.9-0.84=0.25+0.72=1.76+3.93-3.09=8.97-1.32-1.77=5.66+6.37-4.07-4.65=9.68-3.58-4.59+3.95=4.03+7.61-1.56+1.83=8.33+6.16-1.7=6.71+4.61+6.6=1.04+2.5+8.52-8.86=8.84-1.03+4.39-2.53=1.69+4.08+8.37-6.66=9.84-5.89-1.62+2.3=3.47+2.53+6.99-3.75=7.69+8.69-6.03-1.13=5.06-2.49+8.59+8.58=6.32-4.34+9.65=9.74-5.54+5.21=8.52-0.19+0.3+4.92=7.1-2.33=9.35+9.7-4.91+9.26=8.23-2.07=8.43-5.47+3.94+5.77=5.97-0.33+7.07-8.8=7.47-3.35+6.07+9.77=9.42-7.79-0.93+5.72=3.38-0.55+0.62-2.33=9.52+2.63+4.6=9.99+4.56-3.87-7.42=6.72-4.04-1.64-0.76=2.38+3.78=7.68-4.04-0.59+3.51=0.55+9.8-3.55+1.43=9.89-5.23-2.7+2=2.88+9.31-5.3-3.15=6.83-0.09+7.52-6.26=3.69+3.43-3.91+2.96=9.44-5.63+5.28+4.22=0.88+2.62-2.56=6.29-0.2+9.61+3.01=8.13+9.88-6.8=4.32+7.7-0.44-8.93=0.22+3.13+6.98=8.14+6.62-3.55-3.43=8.57-8.16+0.83=5.15+6.36=4.06+5.79+0.43=9.64+4.57-7.41+4.98=8.04-0.82-3.06+0.19=5.54+5.09-3.42+7.09=9.72-8+9.46-1.08=2.23+1.34+0.77=2.21+9.81-5.89-0.55=9.47+9.2=2.54+8.52+3.54-8.18=1.37+4.75+4.41=7.48-1.54-5.75=9.25+6.67-2.95-8.28=3.46+3.57-6.02=5.25+6.63+5.3+0.82=7.17+1.03+9.94+0.93=1.85+7.71-5.1-0.12=6.26+8.02-3.83-3.92=5.86+2.76+4.68-5.38=4.3+4.5-1.02=9.8-4.55-4.06+6.72=7.69-1.43-1.25=4.63+5.6-6.56=6.51-4.65=0.07+1.86=0.48+2.87+5.87=9.79-8.2=6.6-4.92+1.59+1.8=9.57-8.09+3.22+8.85=9.43-7.67+2.06-0.24=2.02+0.07+9.1=9.98-1.94-4.31+7.3=9.8-9.23+2.79+6.25=6.64+7.92+0.6-9.6=3.4-0.46-0.82=6.28-1.11+3.21=8.6-7.62+8.71-9.03=4.65-0.47+4.07+9.28=9.1-2.96-5.13=0.39+9.85=8.61-0.57-1.14+7.62=3.91+5.51+4.96=8.38-1.87-2.68-2.15=5.69+9.32-0.2-5.44=2.52-0.27-0.48+0.22=4.89+0.17-3.37=8-1.21-4.21+3.14=8.37+8.68+5.63=2.13+8.51+0.98-6.02=8.56-4.72+1.28-1.14=8.08+9.59-3.8=6.05+7.29+7.07-2.06=3.37+3.19=7.11-4.48=0.25+7.91+7.78=8.04-1.34-3.03-1.99=5.19+3-6.5=4.27+9.26-3.18-1.94=3.22-2.02=7.02-0.58+8.33+1.08=7.86-0.23-2.2=4.49-2.78+8.65-0.97=0.18+6.43-2.1+5.17=6.93-3.87+7.6=5.27+6.21-9.6=8.57-3.35=9.88+7.99-9.49=7.16+9.96-5.29-4.14=0.5+0.41+2.91+2.53=4.69-0.25-0.32=6.73-1.21+0.62=4.84+4.26+8.66+9.82=7.7-2.41+6.94-9.14=8.6-1.65+0.51+6.62=5.86-3.06+2.91+2.21=5.46+5.65+0.78-0.16=7.18+4.75+6.25+1.24=9.36-2.94=6.5+5.96-3.33=6.24-2.74-2.49-0.42=4.46-2.02+7=8.58-5.77+7.34-7.57=4.19+8.59=3.45+6.59-2.69-1.96=3.5-2.52+0.6+7.65=8.09+0.56-1.75-3.2=8.19-0.05-0.79-4.3=8.31-2.62+9.73=6.18+7+7.27-1.25=6.08+2.36+5.08-0.1=7.32+2.13=9.74-1.79-4.22-0.47=4.08+6.9+5.48+1.99=9.35-1.64+9.57-8.05=6.51-0.79-5.59=5.17+8.95=9.55+4.81+6.61=8.94-5.86=8.87+1.42=5.27+3.58+5.57=7.59-1.41=3.33-0.52-1.57=4.18-3.06=7.49+0.29-5.98=5.56+4.24+3.06=9.46-0.07+0.02-9.02=5.73+2.5=9.13+7.94+9.92+7.07=3.81+9.56+2.98+3.16=8.81+5.52-0.97+7.44=8.81+6.28+8.59=5.76+9.82=4.77-2.24+3.82-0.42=2.44+2.3+8.26+7.02=2.71+0.2+9.85=参考答案8.62-0.84-3.73-1.55=2.58.62+0.57+9.84-2.56=16.478.09+6.91=154.1-0.17=3.938.38-8.06+8.75-6.38=2.696.19+6.3-8.72=3.770.54+6.58-4+4.88=89.34-0.88+8.82=17.280.86+3.1-0.48=3.489.55+1.18-7.16-0.91=2.664.61+4.56-3.35=5.824.36-2.95+3.62=5.039.36-6.13-2.19+9.46=10.56.05-2.52+5.53-8.64=0.422.61+3.83+0.48=6.927.06+8.14-8.94+3.63=9.897.11+7.89-0.04+6.65=21.614+5.76-5.02=4.748.14-2.49-4.09+4.85=6.416.06+0.51+8.04+3.99=18.68.19+7.46+5.37-1.78=19.248.8-1.64-0.78-4.24=2.147.04+1.39+4.56-5.22=7.771.99-1.84+2.23=2.389.65-0.06-5.65-1.17=2.778.91-1.91+6.85+1.22=15.078.53+5.3+1.91+7.58=23.321.91+7.57+1.05=10.532.68+9.24=11.927.02+3.1-1.25-3.67=5.29.3-1.9-1.77-1.55=4.089.65+4.26-6.4=7.518.06-5.22-1.27-1.4=0.177.36+0.99+6.2+2.6=17.157.41-1.52-2.01+5.12=98.92+3.65-9.21-2.76=0.66.48-0.5-3.14-2.06=0.784.57+1.97=6.548.82-3.43+0.7=6.091.82-0.38-0.95=0.496.04-4.17+5.81-0.53=7.154.76+3.13+8.45+9.35=25.696.69+8.2-2.18=12.719.87-3.97-3.36-0.66=1.886.13+4.05+9.07-6.71=12.543.22-0.64+2.2+7.19=11.976.03-0.32+8.35+8.18=22.248.98-0.99-1.59-3.15=3.259.16-8.39+3.65-1.05=3.375.91+6.58+1.92=14.414.59+4.82+8.3=17.713.34+7.24-3.83+4.87=11.629.5-2.76-6.5=0.244.49+7.19+9.72-2.35=19.054.65+4.62=9.279.12-3.7-0.7-1.23=3.498.85+4.04+2.13=15.027.92-2.39-2.5-1.11=1.925.1-1.12+8.1-9.51=2.575.25-2.39-0.39+2.17=4.648.49-2.8-4.32+9.11=10.484.96+1.57=6.535.13+8.36+3.21-1.42=15.289.55-8.54+8.79=9.87.54-0.16-0.9-4.6=1.880.46+3.59+0.24+1.93=6.228.4-0.85-3.43-1.41=2.717.88+4.64-3.88=8.647.68+5.87=13.555.46+7.02-6.78+9.07=14.777.33-4.33+2.89-4.96=0.937.17-3.26=3.916.25+2.19-7.78=0.662.16+4.3-2.3=4.167.77-1.9-2.53-0.71=2.634.96+1.13=6.096.47+1.58-3.83-3.53=0.699.43-4.84-2.97+2.25=3.879.83+9.01-0.13+9.02=27.730.23-0.02=0.215.76-1.02+6.5-1=10.243.46+8.43-1.31-1.17=9.411.66-1.27+8.42+5.52=14.335.11+9.23-3.3=11.043.73-0.18-2.11-0.74=0.79.82-2.3+6.73+4.24=18.491.86+6.94=8.85+3.18=8.182.65-0.42+6.4=8.636.52+4.2+7.92=18.641.13+7.06-3.16=5.032.46-0.29+8.69=10.868.49-5.1-3.28=0.117.79+8.15-3.55=12.398.74-1.06-5.47+9.09=11.35.29-2.12+6.1=9.270.67+5.75+3.59+7.4=17.418.83-3.79-0.83-2.6=1.615.18+6.78-6.89+1.55=6.627.58+9.88+4.17-5.52=16.117.05+6.96+8.93+6.84=29.781.37+6.85-1.49+1.8=8.538.06-2.7+3.16+8.66=17.185.93-1.3+6.41=11.047.64-1.7-0.9=5.045.67-2.71-2.7=0.261.22-0.82+0.68+9.58=10.669.54-3+4.23+7.85=18.622.67+9.92-5.79=6.85.85-0.12-4.83=0.92.12+8.88+5.67+4.04=20.710.08+4.49+7.85-2.28=10.142.26+1.03=3.294.37-0.15+8.68-6.66=6.248.41-6.4-0.44+1.46=3.033.75+3.34+4.04+7.22=18.354.33-2.65+4.54-4.85=1.375.66-3.32-1.42=0.922.89+8.74-2.05=9.582.8+2.55+8.91-3.03=11.236.92+6.54-6.29+0.62=7.798.09-4.29-3.02=0.789.81+5.54+0.21-8.39=7.178.7-4.1=4.63.85-1.47-0.81+0.53=2.16.09-3.95-2=0.144.63-2.17=2.467.89-5.88-1.46=0.559.88-2.4-0.22+8.09=15.355.59-2.66-1.55=1.388.64-7.48+5.66-2.18=4.643.77+2.25+2.34-7.26=1.19.48-1.43+6.55=14.68.74-5.83=2.919.46-7.11+7.04=9.394.2+2.31-2.24-2.44=1.837.98-0.51-0.39+5.65=12.732.39+7.42+3.73-9.15=4.398.06-7.06+4.76-2.3=3.466.33-3.17+8.4-6.5=5.067.15-2.15+9.9+5.66=20.567.6+1.13+4.9+0.61=14.249.26+4.5+8.54-8.03=14.275.63+7.53-8.46+3.21=7.916.1-0.66+5.5+3.4=14.344.7-2.49+7.04+6.54=15.792.01-0.77=1.248.02-1.29-0.41=6.323.9-3.64+1.94=2.29.09-2.03+8.18-4.36=10.886.22+4.18-4.67+5.3=11.039.21-3.09+6.92-5.38=7.666.73-2.51-3.31+8.34=9.250.36+0.28+5.68-5.27=1.054.28-0.23-3.38+1.95=2.628.91-0.77-0.28=7.860.24+5.98-3.85-0.06=2.318.36-5.98=2.388.66-6.8+7.94+9.72=19.528.07-2.56+8.24=13.756.51-0.41+1.81=7.916.26+6.68-9.71-0.62=2.618.4+1.91+0.19-3.54=6.965.01+7.75-9.05-1.22=2.494.36-3.56=0.87.6-2.92+9.5=14.184.9+9.01-2.6-3.31=87.95-4.16=3.792.92+0.31+7.53+2.38=13.141.46+1+8.54=116.76-4.08-2.35+4.46=4.791.4+9.88+0.43=11.719.72-7.89-1.66+5.33=5.53.4+9.51-4.83+0.08=8.165.69+5.89-5.67-4.18=1.732.9+8.42+0.47=11.795.39+5.06+9.2-1.5=18.153.95+0.04-1.87=2.127.1-5.43+2.89+2.43=6.994.89-1.8+6.58-6.18=3.496.77+4.75+5.99+3.8=21.319.77-3.56-4.28+4.24=6.176.97+8.95-5.78=10.146.96-6.66+5.32-0.55=5.071.76+5.29-5.62+5.5=6.935.83-4.49-0.8=0.548.86-7.71+2.97=4.126.26+4.38=10.645.73-0.52-1.66+9.95=13.54.42+1.39-1.88+5.39=9.328.42-4.05-3.51-0.35=0.513.86-3.06+6.94-5.03=2.719.34+1.21+1.05=11.68.42-0.51-3.3=4.618.69+9.84-2.5+4.94=20.976.81-1.43-3.79-1.17=0.420.77-0.41+7.48-6.24=1.62.97+7.54-7.8=2.714.02-0.67-0.64-0.07=2.643.65-1.4-1+4.61=5.867.26-2.03+2.96=8.196.52+2.81+5.28+3.28=17.893.55-0.49+9.29+6.93=19.289.89+2.47+0.14=12.53.95+9.7+0.95+8.5=23.13.94+5.67+7.54+8.37=25.528.05+0.82+5.25=14.123.87+2.16-0.14=5.897.84+1.54-5.38+0.8=4.86.2+7.51+5.28-0.12=18.879.76+0.7+1.59+0.38=12.434.09+1.57+3.45+7.23=16.348.64-5.06=3.581.4+7.94+3.61-4.88=8.078.34-3.09+7.87-8.36=4.762.51+3.58+0.56+7.45=14.10.37+9.82+3.14+2.19=15.523.39+0.87+3.02-3.96=3.322.96+9.69-0.99-0.74=10.928.33-0.73-2.08=5.521.94+3.31+9.47=14.729.85-4.65-2.03+6.49=9.664.38+2.2=6.584.76-0.3-3.9=0.568.64-5.29+4.17=7.529.22+9.98+8.9=28.13.84-0.16-0.21+8.3=11.779.74-2.42+2.55+9.37=19.245.46-1.18+2.72-1.93=5.073.61+9.63=13.249.59-1.25+7.28+9.36=24.985.11-4.53+7.48-3.01=5.055.74-1.71=4.031.14+9.09=10.234.37+2.04+2.85=9.264.67-1.2=3.477.55-3.92-2.25+4.13=5.513.91+7.14+7.55+6.69=25.295.67+7.85+3.96+1.85=19.334.34-1.71=2.635.67+2.73=8.43.05-0.71=2.348.51-6.47=2.047.72-7.12+2.65=3.252.11+5.81+4.2=12.121.29-0.55+4.94=5.681.83+5.43+8.35+2.34=17.950.49+4.26+3.38=8.135.27+5.12+5.47+5.56=21.429.14+1.75-2.63+0.51=8.778.33-0.8+2.79-0.05=10.275.75-4.37+6.17-3.08=4.473.07-1.78+6.51=7.84.83+5.4-5.14-2.45=2.648.86-1.71+7.21+1.13=15.498.31-4.97-2.06+8.08=9.369.3-4.97+5.86=10.191.93-0.64=1.297.49+4.18=11.675.27-3.67=1.60.79-0.13+2.74+7.45=10.858.29-4.03+1.26+1.95=7.476.5-1.15-0.46-0.17=4.727.41+5.72+3.29=16.422.24+1.16+7.64+2.28=13.322.63+2.95+6.65=12.234.24+2.2+9.92=16.366.77+0.12+6.6-6.7=6.798.01-2.03+3.41-4.83=4.568.04+6.75-5.3+8.85=18.340.81+9.83-8.74-0.49=1.416.52-4.13=2.394.14+8.04=12.188.2+7.12+4.88=20.27.04-4.76-0.21+0.95=3.027.56+0.22+9.5+9.27=26.554.1+9.95-0.78-2.5=10.772.74+4.71+9.33-5.82=10.967.97-2.88+1.15-3.36=2.886.56+1.01+7.61-7.15=8.039.38-5.19=4.199.09+2.35-5.83+8.53=14.144+3.74+2.48-9.66=0.567.75-5.83-0.29=1.634.82-2.89+8.24+3.1=13.274.77-1-1.66+8.19=10.38.27+1.34=9.616.67+6.69=13.366.91-2.3+0.66=5.272.84-1.23-0.23+0.06=1.448.96-4.98-2.92=1.066.19-4.69+8.71=10.219.91-0.49-1.87-2.11=5.447.88-4.64+2.93=6.177.28-0.36-3.97-0.65=2.39.34-2.22-2.8+8.43=12.752.62-2.05+0.43=15.01+2.14-4.99+4.92=7.084.42+6.11-0.02=10.516.73+2.92-2.25-1.74=5.668.83-1.79-3.23=3.813.55+7.74+4.16-5.06=10.396.72-2.59-0.88+1.22=4.477.03-0.19-2.6-0.65=3.596.51+4.57+1.8=12.888.48+9.51-6.68=11.319-5.56+0.42-1.21=2.656.39+2.52+6.55=15.469.71-2.71-6.04=0.969.66-2.31-2.26=5.099.97+7.81-7.38+3.6=145.7-1.15+4.23=8.785.52-0.88+0.23+4=8.873.85-3.61=0.244.48+9.65-8.46=5.673.66+6.93=10.597.33-1.98-4.5=0.854.33+0.03-4.01=0.351.78+8.25-0.61+1.01=10.439.52-2.93-1.96-3.06=1.575.92-3.45-1.37=1.18.95-0.85-0.7-6.35=1.055.35+4.73-7.77-1.82=0.497.31+2.15+8.48+4.08=22.025.63+5.57+5.68+6.63=23.512.17+7.58+0.89+2.52=13.167.23-3.66+8.06-4.57=7.066.48-0.99=5.490.12+3.98+8.87+0.05=13.028.47+7.74+7.04=23.257.59-6.17+7.73+2.99=12.142.99+4.67=7.661.79-0.51=1.289.1+3.73-4.27-7.33=1.234.26+2.99=7.254.47-2.33+7.9=10.049.96+7.45+9.82=27.235.44-0.12+6.51=11.836.35-2.32+2.74=6.777.69-3.05+8.69-2.27=11.066.1-3.84=2.269-2.33-6.07+9.3=9.94.88+6.51-7.31+4.98=9.062.69+1.94=4.639-0.43+4.67+5=18.247.97+2.87+8.54=19.382.4+9.56-6.11-2.59=3.261.25+4.66+9.17-7.45=7.637.97-5.33-2.19+7.62=8.075.02-0.37-3.58-0.4=0.674.51+8.12-9.58+4.91=7.966.99+6.05-4.27+1.97=10.746.85-2.96-1.49-1.13=1.277.87+9.4+2.92=20.198.85-4.24-0.21=4.47.85-1.72-3.07+5.36=8.420.21+2.9=3.113.61+7.68+1.33=12.628.93-2.58-1.09+6.17=11.438.14-6.3=1.848.83-2.91+4.72=10.645+5.33-1.19=9.148.85-4.01+9.57=14.419.76-4.11=5.658.66+4.97=13.639.12-0.96+1.39=9.558.89-7.64+9.27=10.526.69-0.37-2.46+2.15=6.016.34+5.78-7.01+7.2=12.313.72-2.67+8.16+5.61=14.822.66-0.05+8.36=10.974.17-0.51-0.38-0.27=3.014.68-2.98+3.61+7.4=12.719.82+4.37+9.88+3.66=27.739.53-5.99=3.549.72-2.31-1.45+7.15=13.115.18+4.21+6.34-4.47=11.267.44-0.24-0.1=7.13.38+5.56+4.46=13.44.76+8.53-9.42+4.3=8.174.94-1.41-0.29=3.247.8-4.92+3.64+2.65=9.178.01+7.99-5.18+8.03=18.859.84-4.93-1.47-1.46=1.987.05-1.03-2.43+7.25=10.845.63+2.46=8.094.74-3.28-1.34=0.129.53-1.98-3.36+6.11=10.34.8+6.26-5.12-0.83=5.119.56-2.18-4.79=2.595.22+5.38+1.43+7.2=19.238.96-5.09=3.877.93-6.13-0.15=1.657.69-2.24+8.52=13.978.84+9.32-6.56-0.72=10.888.15+3.99+0.63+5.89=18.662.76+5.5+5.97-8.62=5.618.95-3.33+7.37+8.43=21.422.93+5.83-4.54+9.1=13.321.21+8.95-6.45=3.712.81-1.16+5.56+7.31=14.524.56+7.45=12.014.69+8.6-3.59=9.79.66+8.3-5.13=12.831.48+5.29+9.51-4.53=11.758.43+3.93-6.34+4.88=10.99.56+2.28=11.847.77-0.79=6.988.02-1.31-0.16=6.559.4-7.79+4.34-3.85=2.10.58+1.69+5.35=7.627.86-2.44=5.426.86-3.22+9.66-6.18=7.126.21-0.95=5.260.09+9.47-1.92-0.29=7.354.96-3.01-0.58=1.370.19+8.08-2.5=5.779.55-0.34-0.5-5.21=3.57.11-3.57=3.541.02+3.89+1.12=6.034.83+3.78+0.24+7.13=15.989.71+3.54+2.36=15.618.48-3.39-0.21-0.47=4.418.77-3.98+9.46-8.65=5.68.43+7.45+1.19=17.076.2+9.98-5.75=10.437.93+5.48=13.419.18-4.95+5.33+9.95=19.518.82-2-5.49-0.79=0.549.32-3.42-2.91-2.74=0.258.06-4.51+1.43=4.989.89+2.52+9.34-7.9=13.854.59+1.49=6.086-4.56+8=9.447.65+4.4-5.5+2.84=9.399.21-0.51=8.76.63+3.88-1.44=9.077.94+5.31+5.26+5.17=23.688.33-2.88-1.62+5.02=8.858.44-1.42+9.04=16.069.48-3.29-4.05-1.72=0.427.08-4.01-1.86-0.46=0.756.1-3.93=2.170.75+8.7-3.69=5.768.11-1.89-5.24-0.53=0.459.42-1.86-4.52=3.044.47+8.27-5.08+3.36=11.026.51-1.24=5.277.03-0.29-0.65-2.31=3.786+9.12+4.6=19.729.94-2.92+0.87+1.48=9.373.41+9.32-0.36+1.11=13.489.54-5.62-1.14-2.03=0.758.46-0.42-0.38-6.8=0.869.25-7.11+8.95=11.094.47+0.29+7.5-4.53=7.733.17-2.83-0.08=0.265.02+5.01=10.036.47-5.99+3.89-3.43=0.943.55+6.25+3.25+3.98=17.039.74-1.33-3.24=5.179.08-6.17+6.33-0.42=8.821.22+5.07+6.52+8.88=21.692.95-2.63+1.12=1.448.52-2.75-1.56-2.35=1.868.22+1.66-3.43-5.55=0.99.76-0.16+9.74-9.97=9.379.43-3.83-2.66-2.81=0.135.69-5.12+8.28=8.857.11+0.61+2.72-7.77=2.678.89+0.13+5.07-0.34=13.756.72-4.53+1.87+7.88=11.948.01-1.72-3.39-1.34=1.563.21+9.92-6.7-3.85=2.588.83-6.06+0.69+1.75=5.217.41+3.5+1.65=12.569.83+6.05-9.53-0.72=5.631.18+6.3-5.09-0.38=2.011.54+3.56-2.4=2.76.77-0.17+1.23=7.835.26-0.96=4.39.05+8.2+1.59=18.848.03+0.13=8.161.2+9.61+5.67+0.12=16.69.85-0.82-5.93=3.19.94-0.54-4.98=4.425.84+3.56+8.86-4.83=13.435.74-1.65+2.11+3.5=9.77.75-6.05+4.49+3.91=10.17.26-5.06+4.5=6.71.33+1.29+5.38+9.21=17.215.31+8.68-4.51+8.23=17.717.17+4.93=12.19.28-2.73-4.13+6.31=8.739.73-6.06+8.88-6.49=6.069.94+9.51-0.16-7.99=11.39.29-8.32=0.977.65-3.08-3.26+8.39=9.75.29-4.84=0.454.78-1=3.788.64+1.64-3.09-0.86=6.330.84+9.74+9.32-9.19=10.717.84-1.12-1.53-2.34=2.858.22+5.69-7.3-1.35=5.263.94+9.49-0.3+2.91=16.043.48+7.97+9.93-8.62=12.766.32-1.96-2.95-0.68=0.738.84+6.89-4.18+4.29=15.846.96+5+8.16-1.61=18.518.51+4.11=12.620.71+3.8+5.85-5.29=5.071.06+9.43+9.9+5.3=25.693.62+2.97+7.67=14.267.08-1.98-2.54-2.19=0.379.81+8=17.818.66-2.45=6.217.96+3.68-1.47=10.179.4-3.8-0.38=5.225.62-4.15=1.476.06+5.94-4.61-4.38=3.018.95+6.31-1.17+9.69=23.787.83+8.34-5.41+4.58=15.348.87-0.03-2.68=6.163.15-2.28-0.23=0.646.28+6.79-3.91+7.15=16.310.77+6.32-2.3=4.793.27+1.71+2.02=77.68+9.98=17.663.27+1.6+2.3-1.1=6.078.44-0.8-4.15=3.498.4-2.21-4.8+9.95=11.349.8-4.37-1.38+9.03=13.080.84+9.63=10.476.4-0.41-1.62=4.377.7+7.56-2.94=12.329.74-4.74-1.63+5.74=9.118.34-1.92=6.427.68-4.37+5.17-0.24=8.246.06+6.35-6.88+2.11=7.649.93+2.32-6.74-4.02=1.497.43-4.39=3.044.81+9.3-2.95+4.9=16.061.11+5.56+9.3+8.83=24.89.8+6.78-5.32=11.263.04-2.81+6.64=6.873.04-1.11+6.25+5.22=13.40.57+9.05-0.04+3.98=13.567.64+5.48-5.27-5.28=2.571.34+8.45+1+5.67=16.460.07+2.08=2.156.69-4.79+3.9+2.83=8.634.05+7.64+6.96-7.44=11.217.43-4.93+6.89-0.8=8.599.79-2.17-6.56=1.066.77+9.2-6.3+1.75=11.426.99-4.88+7.47-4.3=5.282.69+5.09-0.1+4.08=11.766.69-5.4+0.9+4.62=6.812.48+7.1+1.91-8.96=2.531.01+8.13-0.31=8.830.56+5.97-4=2.536.01-3.39-1.05-0.39=1.187.35-5.12+9.25-6.34=5.147.91-1.23+4.82-9.75=1.759.98+1.83-2.63=9.189.27+1.28-1.85-2.26=6.447.21+3.57-1.62-8.11=1.057.99-0.25-6.78+9.21=10.179.46+3.91-1.02-5.9=6.456.31+4.07-4.24+5.22=11.362.15+4.75+2.71+1.81=11.420.49+4.64+9.23-5.4=8.964.8-3.37+5.99=7.426.86-2.28+1.73+5.95=12.265.65+5.47+2.11-4.53=8.79.55-1.49-1.84-1.83=4.396.61-5.86-0.52+4.13=4.366.91+8-1.8=13.113.93-3.65+1.2+1.79=3.276.11+0.32=6.437.06+1.25-2.09-2.32=3.99.33+1.71=11.047.32-3.5+3.09+7.92=14.839.81-1.52-0.54-2.81=4.942.68+8.5+8.71+6.35=26.248.28-3.95-0.96-1.52=1.850.3+6.11+2.61+2.34=11.361.91+1.76+2.05-4.02=1.77.59+5.01+8.01+3.06=23.674.38+2.6-3.11-0.91=2.964.67+5.65=10.327.06+4.82-3.83-6.41=1.649.32+1.28-7.38-0.14=3.086.91-4.51-1.42=0.985.46-0.73-2.56=2.179.61+5.88-0.88+3.01=17.625.38+2.9-0.84=7.440.25+0.72=0.971.76+3.93-3.09=2.68.97-1.32-1.77=5.885.66+6.37-4.07-4.65=3.319.68-3.58-4.59+3.95=5.464.03+7.61-1.56+1.83=11.918.33+6.16-1.7=12.796.71+4.61+6.6=17.921.04+2.5+8.52-8.86=3.28.84-1.03+4.39-2.53=9.671.69+4.08+8.37-6.66=7.489.84-5.89-1.62+2.3=4.633.47+2.53+6.99-3.75=9.247.69+8.69-6.03-1.13=9.225.06-2.49+8.59+8.58=19.746.32-4.34+9.65=11.639.74-5.54+5.21=9.418.52-0.19+0.3+4.92=13.557.1-2.33=4.779.35+9.7-4.91+9.26=23.48.23-2.07=6.168.43-5.47+3.94+5.77=12.