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2.79+4.3+3.47=7.88+1.13+5.27-0.54=4.89-2.57-2.05+0.43=9.37+2.09-0.15+2.94=4.04-1.65=9.84-0.66-8.65=3.56-0.46+1.09=8.46-3.41+7.36-4.96=2.81-1.59+1.72-2.75=1.18+9.94+4.69-8.8=5.11+3.97-5.81=3.97+3.94-1.28=5.59+7.17-0.62-3.24=4.14+1.64-1.85+4.43=3.68+4.9+5.59=5.25+3.45=4.18+6.44-1.83-5.98=6.69+5.44+6.26=3.52+5.16-5.71+7.76=1.19+5.74-5.43+6.25=8.32+4.19-5.94=5.32+6.93-4.61-7.15=6.11-1.28=9.74+6.29+4.11=5.11+0.57+2.65+8.6=8.32+5.23+0.27=4.71+1.9+5.38+8.4=3.14-2.17+0.51+8.07=3.93+3.7+3.6=8.67-5.83+5.93=4.48-2.1+1.08+6.53=2.88-1.63+5.35-1.69=6.02-4.67+7.63-0.07=1.67+3.54-4.16+0.53=5.12-1.96=7.92-0.47-5.44+9.02=8.28+6.53+5.47=0.5+6.71+7.1=8.19-0.53-0.39=6.66-1.8-1.51+5.93=2.78+9.74-8.66+4.2=9.6-6.41=9.39-2.95+9.52-3.16=8.91-7.75+1.26=6.88-1.2-3.92-0.84=1.85+8.6-3.98-4.36=8.2-5.4=5.58+4.67+1.6=7.44+8.16+8.07-8.88=5.16+5.97-5.62=4.77-2.79+5.43+1.45=7.43+1.63+8.66-8.98=6.8+7.12-3.36=7.32+2.44-3.7+1.59=9.31+0.1-4.33+9.26=4.92-1.49=8.35-4.8+6.69=3.09+7.57-1.69-3.19=7.42+9.84+4.06-7.16=9.98-4.71=9.79-2.63-6.28+0.12=7.59+2.83-2.91-5.36=5.09+6.96+4.65-5.34=5.18-3.84=0.82+9.32+8.34+9.74=6.24+1+0.44+3.86=3.73+4.96-5.86+7.61=4.83-0.77+9.14=7.83+4.62+6.52+4.08=9.54+3.7-5.69=3.79+8.28=4.09+5.23-4.87+5.04=2.79+7.65=0.68+6.3=9.74-0.57+5.6+3.75=6.68-4.02-0.27-2.24=6.13+2.43=9.75-8.28-0.68=3.7-1.36+5.41=5.74-2.46+7.96+6.68=7.04+1.58+4.19-9.19=8.12-0.12+4.03+4.12=8.8-3.2+5.15=9.85-1.88-3.56+5.58=2.95+5.24+9.2-1.25=5.52-5.37+7.26+9.05=7.5-2.48-2.02-2.25=8.3-6.66+8.63-4.34=5.71+5.63-7.89+4.24=5.38+3.37-4.57+4.03=4.63+2.05-2.29=4.05-0.05+8.59+5.61=1.5+7.03+5.72+4.54=9.57-1.57-4.56-2.62=5.5+5.77+9.02=8.91-7+7.78=4.46+0.98-0.75-3.73=8.46-1.12-1.14-1.29=7.65-6.28+4.52=9.75-3.36-2.6-2.98=6.27+9.62+8.92-1.97=2.25-1.52+2.69+1.35=6.02-4+7.32-8.01=0.35+6.74+5.84=2.61+6.88-2.74+6.56=7.71+8.41-1.31+1.18=4.25+8.01-0.24=8.16-6.41=4.55+4.94-3.25-3.81=9.4-0.64-1.07-4.62=8.23-7.12+2.63-0.63=9.09-2.71-4.76+5.58=9.71+6.73+2.12-7.51=9.13-2.94-5.09=1.89+9.18-7.15+9.71=8.15+7.13-3.41=7.69-3.18=9.36-1.47+9.09=6.78+9.91-1.48=2.57+8.91-3.89-0.28=8.05+6.86=2.19-1.69+9.9=2.98-1.99+9.37=4.19+9.22-1.2=6.45+0.85+7.3-5.81=8.19+0.88+5.11-4.87=9.59-1.01-2.75-5.45=7.75-0.47-1.84=8.03-2.25=6.43-1.53+5.8-6.92=8.31-0.15=8.45+3.7-5.07=4.07-1.37-1.35=9.89-0.29=3.18+7.05-0.43-0.24=4.94+0.48+1.52+0.75=4.96+2.27+6.57=2.1+4-3.1=7.36-2.15+5.2=9.93-2.68-1.31-2.34=3.89-2.32=4.15-0.8+2.02-3.15=9.93-1.95=4-2.98+3.5=8.24+8.57=7.59+2.97-2.39+6.77=7.09-3.13+3.18=8.09-0.32-7.33=9.74+8.93+3.77-1.65=7.92-6.09+4.81-5.39=6.93+9.74+3.92=9.41-3.79+3.72-2.45=7.27-0.76-4.47-1=5.31+9.78=7.67-0.26+9.03=4.89-3.71+1.07=4.88+3.91+2.23=3.07+5.06+4.16=8.9-2.4+1.68+2.3=3.13+5.73+7.07=6.11+9.1-9.37=2.55-0.25+6.38+5.84=4.9+9.33-0.32+4.49=5.51-4.01=6.8-2.14-0.89-3.32=9.84+9.38+1.52+1.02=7.9-3.21+2.35=7.45-1.26-0.34-0.91=7.64-0.43+5.95-3.63=5.34+1.86+9.85-2.58=7.55+6.27+1.61-5.94=6.55+0.08-1.88+9.34=6.64+8.41+6.25-3.52=4.72-0.21-2.06-1.44=8.59-0.82-5.83=5.94-1.04+6.97+0.8=5.27+1.18=9.61+2.64+8.7-5.8=6.18-3.57+7.79+4.87=7.72+1.86=0.24+9.6-0.35=0.06+1.93=7.15-0.72+8.67=5.78+1.12-0.96+6.89=1.27+1.16-1.54=4.81-3.85+7.87-0.39=4.75-4.61+1.1-0.96=2.12+5.16+6.49=2.54+1.66+3.87-6.55=7.15-0.38-3.85=6.06+2.32=8.63-5.58+7.37+0.61=7.45-3.87-1.8+0.64=2.6-0.05+3.34+9.39=5.01+1.08+4+3.59=3.65+7.49-2.63-4.69=6.76+6.36-8.17-1.25=7.18+9.11+0.07-0.61=9.57+1.76-2.64+4.09=9.28+5.84-2.49-8.86=1.44+9.13=3.39-2.52+8.04-4.38=3.03+1.05+6.43-9.56=8.78+8.36-5.34-4.32=0.99-0.49+5.75=3.08+8.22+2.7+9.96=7.26-4.77=8.96+7.49-3.34+5.79=6.64-1.95-1.53-2.24=5.59-1.9+0.78=2.28+0.69-0.76+7.33=3.67-1.47+0.81=6.27-2.82-1.35+7.67=9.65-4.67-2.2+6.17=1.58+4.19+8.23+8.24=0.08+9.29-5.79+8.74=6.91-5.57-0.69=5.43+8.26-4-0.72=9.76-3.8+6.32-1.87=7.86-0.58-3.59+7.04=7.69-0.6-2.67=8.84+0.95-3.68=2.06+5.98+0.88=6.66+2.26=9.17+1.6+4.59=4.84+0.57-3.72+7.34=8.28-2.02+1.59+4.21=8.01-2.12-2.84=3.98+0.29+4.79+8.25=0.5+1.27+5.71-4.61=9.19+3.49-4.89=6.73+9.4+6.36=5.02+0.78+4.57+1.08=0.85+3.32+9.6-2.85=9.32-0.34-4.11-0.24=2.12+0.54=1.16-0.1=9.8-0.92-0.94-5.57=9.79-7.76-0.71=2.92-0.31+1.39=1.04+9.74+2.51+6.71=8.49+1.08+3.18-6.03=6.2-3.29+4.74+2.52=9.84-2.19+1.32=8.46-0.75-3.83-2.81=5.32-0.56+8.79+6.21=1.97+4.78-3.73+8.12=4.61+1.79+9.54-9.58=3.78-1.19+8.86-4.28=7.52-3.62-1.17+5.56=8.37-3.8+7.18+3.32=6.71-1.31-4.38+4.29=9.24+5.51+8.34=9.95+7.85-9.81+9.88=6.01+3.78+3.05=7.07+5.85-4.95-1.32=9.43-7.96+4.11=9.51+1.22-2.69=8.21-5.59-0.62=9.54-1.82+1.25-0.16=7.81-4.2-0.45=2.75-2.23+6.76+5=2.8-0.31-0.46=3.79+8.11+0.12-1.42=4.09-2.93+7.36-2.07=8.51+4.44+5.84=3.54+5.92+0.3-3.24=9.35-0.07+5.62-4.06=7.85+7.04-7.91+7.89=0.14+5.22+8.96-7.18=1.14-0.72+6.94-0.27=3.2+8.67=5.21+6.49=7.54-2.89-2.79+4.3=9.68-3.36+0.54=7.2+5.91-4.01-6.09=2.62+1.47-2.94+1.33=2.09+7.46+7.92-1.3=6.7-1.56-2.03=6.27-4.67-1.47+8.26=5.87+0.88+7.4-2.79=4.92-0.75=2.66+1.4-1.05+1.1=6.44-1.62-2.75-1.73=8.49+8.79=7.52+7.1+0.88+1.12=3.86-3.1+2.54-0.78=8.12-3.31-1.22=6.22-4.87-0.74=8.73+9.46=2.73-0.05-1.55+8.36=7.66+6.62=7.24+9.68+5.05-9.61=8.62-8.52=3.12+5.81+4.52-8.5=5.05+4.19-3.93-1.47=6.59-3.35=3.5+9.61+8.59-4.28=1.82+2.45=0.71+2.29+3.85-2.54=7.7-1.08-0.94-2.24=5.42-2.02-2.93+7.48=8.62+4.09=3.76-2.11+4.52+8.65=5.27+8.93-7.35+7.24=9.8-5.48+3.95-5.18=1.05+5.53-0.19+1.99=9.55-1.07-3.43-4.04=6.71-3.33-0.32+5.89=3.81+4.02+6.08-1.87=9.14-8.97+2.38=7.11+8.69+8.13=8.03-3.07-1.25+6.05=6.77+8.88+6.16-6.23=9.3-7.68-0.7+8.58=7.92+4.89-7.47-3.92=9.73+8.15-3.81-0.7=7.18-3.57=6.11+7.63-9.16-2.33=4.2-0.35+2.96-1.16=1.48+5.47-0.73+0.85=9.57+2.67=8.81-0.29+7.84+0.32=7.48-0.37-0.55+8.62=5.41+0.53=2.64+8-8.84=6.61-0.12+4.85+6.24=0.57+7.94+9.36+5.88=4.18+3.96+0.7=4.61+5.97-2.89+4.62=9.87+1.2+6.44=8.19-2.8-0.11=4.44-1.28+0.49=8.24+4.25+1.01+2.68=9.54+5.91+1.26-8.17=4.44+1.25+5.73+2.52=5.39+7.57=2.58+8.89+3.56=9.49-3.69-4.95=9.38+5.2+9.54+8.77=6.44-3+4.95+6.11=9.28+2.41+3.85+9.15=9.7+8.9+2.57+3.56=8.75+2.87-7.28+6.72=1.73+0.45+5.95+0.83=4.89+6.06+3.66-6.19=8.91-7.88=9.94+4.18+3.12=7.99+6.82+3.61+8.09=9.88-7.26-0.32=2.81+2.1-3.94=9.43-2.58-1.13-1.73=8.02-0.94=8.53-0.86+6.97-6.83=8.78-5.44+0.4+0.58=2.51+6.57-2.07=3.7+3.58-3.23-3.56=4.55-0.18=8.05-5.67+5.15=2.89+4.13+4.52-6.37=8.09-1.3-5.29-0.37=2.01+6.93-5.72=9.91-8.56+6.08=2.65+1.08+1+7.35=1.24+7.82-1.43-1.7=7.5-4.63-1.43+5.96=4.63+5.79=8.36-5.25+8.34-9.24=4.69+5.32=8-7.37+4.43-4=6.09+2.12-4.78+0.72=3.39-0.31=4.01+9.15-9.04=8.11-5.67+1.42=1.57+5.42=4.35-2.48-1.57+8.47=8.22-2.33+1.58=6.79-5.17+4.16-3.09=6.08-3.33-1.78+4.99=2.09+5.72=7.59-6.21=4.86-0.05=3.6+1.42+6.03=6.19+9.14+7.66+1.88=8.53+8.87-4.34+2.83=0.84+5.58+0.93-3.44=1.99+5.04+6+5.23=9.29-5.24-2.24+4.59=6.17+9.58-5.31=6.63-1.98-3.7+0.03=7.24-6.44+6.78=3.99+4.16+7.56=5.77+2.43=5.46-2.44=5.09-1.37-3.19=5.73+0.41=6.31-5.66+6.62=0.86+7.44-7.33=9.67-0.12-8.83+1.88=6.58+9.18-7.47-2.34=7.13+8.76-6.67-5.18=4.64+2.35+0.87+3.53=9.89-3.88-3.49-0.03=5.17-0.57-0.17=6.71+5.99-2.74+2.48=1.22-1.02=4.79-2.81+3.51+4.53=7.59+9.72-9.02-7.66=2.87-0.08=5.54+1.67-1.79-3.21=5.56-1.15+1.69=9.55-1.63-0.63+9.81=7.55-2.54=2.53+1.06-2.68=9.87-1.49-8.11=7.28-0.78+7.06+2.05=8.86-2.99+1.49=1.35+7.17-3.82=7.91-0.92-2.69+7.41=6.86+3.47-1.68+3.27=3.56-0.68+0.22=8.01+5.48-3.94-2.72=7.55-1.41+1.28=2.61+3.56-4.65=9.81+8.42-3.66=9.11-2.07-2.37+3.66=8.15+6.62+0.94=9.84-6.68-2.07+8.76=6.54-3.61+9.14=6.91+8.44-2.32-4.96=8.54+3.16-3.21-4.47=8.49-0.58+4.5-8.52=7.8+6-6.32-2.32=5-1.76-0.71+2.32=4.02-2.7-0.03=6.63-1.58-3.56+2.04=1.13+8.59-2.34-5.02=8.62-0.31+6.11-1.2=0.67+8.14+3.29=5.87+4.59+7.11+6.03=7.5+4.25=2.36+2.15+8.59+6.14=5.44+7.49+3.83-2.5=7.57+4.39-8.19-0.73=8.44+8.65+6.68+7.12=8.46+8.93-1.29+6.08=5.48-4.36+5.4+7.98=1.52+9.5-2.58-4.27=0.96+3.97=6.65-0.32-2.21-0.53=5.2-1.12-1.24=3.9+5.8+5.99=9.9-4.95=9.54-5.63=9.45-5.22-0.94+6.35=0.11+2.24+8.62=8.62-5.92+6.24-7.26=3.26+7.82+9.89=6.49-1.34-1.54-3.18=3.71+7.54+1.52+2.68=3.83-3.57+7.13+1.45=0.27+6.51-4.4+0.34=0.25+7.74-3.52=4.47+1.69-2.19-0.65=7.55+8.15-5.19=7.38+6.84+1.96=5.74+1.05+3.55+2.58=7.92-0.91-2=6.63-4.87+2.73=7.72-5.68+2.75+1.97=3.95+7.59+0.28-5.66=8.2+6.53-5.22-4.95=4.22+3.76-7.25+1.78=8.66-4.37+3.72=3.9+6.55+9.27+4.85=2.78+6.91-1.03=7.41-0.3-1.65-4.79=8.7-4.47-0.03+4.41=8.65-7.4=4.75+8.1-4.44-0.47=6.57+6.07=7.21-0.58-0.2=9.99-7.53+1.28+7.88=8.99-1.78+6.61-0.75=2.59-1.74-0.13-0.29=7.35+0.41+3.81=6.28-2.99-2.43+1.31=0.96+6.44-2.11+0.72=3.87-1.23+4.82=6.81-3.37+6.74+4.06=8.78+8.84=4.86-1.76-1.54-0.76=7.4-1.38-4.01=7.37-1.66-2.32=3.54+7.57+6.21=9.32+0.85+6.79-9.43=0.67+3.48+0.53=9.07-4.33=6.27-2.12-2.41-0.97=9.99-8.2-1.33=4.82+2.54+4.13+0.93=3.41+7.28+7.35=6.63+7.23-2.93+8.46=4.2-1.08-1.88-0.83=9.17-0.99-0.18-6.23=5.54-0.34-3.18+3.27=9.32+4.51+8.71+9.54=3.53+9.69-5.37-6.69=6+3.85=8.32+5.36-4.73-1.45=8.44-0.5-4.76+0.59=4.02+4.63-1.47+2.93=9.97-0.24+3.23=2.19+8.43+9.82=4.26-1.99-1.49+2.25=6.55-1.1-0.42-0.52=8.98-4.7-1.06-2.63=5.65-1.44-0.89+8.35=4.09-2.17+7.9-5.38=7.61-1.6-3.22+5.18=3.94+7.02-2.52+8.59=4+9.85-6.34=2.63+7.78-4.97=6.88-1.19+4.79+9.66=4.2+2.21-1.72-3.09=8.29+6.05-1.06=9.96-1.31-7.53+6.1=8.4-6.67-1.48+9.51=7.35-4.9+7.15-6.83=4.43+3.44+8.16-3.98=4.7-0.38+3.69-1.97=6.94-1.97-4.43-0.38=3.1+4.33-0.56-5.56=2.75-2.29+6.22+5.59=6.08+4.01+2.76=5.97+8.88+3.08-5.18=9.75+2.18=4.94-2.1=4.04+2.36=5.75-0.1-1.66-2.86=2.88-0.11=2.98+5.48-7.74=9.3+3.58+4.92-7.35=9.68+1.43+9.98=8.47+7.63-2.97=0.02+9.45+3.62-9.43=3.81+3.78-1.34=4.7+3.05=6.38+0.67+9.39=6.84+4.19-2.61=1.44+3.02=1.55+7.21+2.43=9.97+7.4-4.36-3.55=8.24+7.36=2.36+6.68-1.59+8.58=8.6-0.31-7.92=6.23-5.83-0.16+8.5=8.17-1.01+1.72-5.75=7.83-0.35-2.11-1.42=6.11-2.67+4.17+9.38=8.94-3.2-1.27-1.84=9.36-0.33-0.11-1.95=5.77+5.99-5.12=6.49-0.57-5.68=8.47-6.17+1.18-2.63=8.55-1.95=8.14-4.67+6.51-2.01=8.56-0.77=2.83+8.81+5.49+9.7=9.93-5.3-3.84=9.6-2.87-3.8+5.2=1.43-1.24+6.3=0.39+6.54-0.47-4.58=4.7-0.32+4=9.8-0.12+4.12=7.21-3.54+5.43+2.38=8.82-5.07-2.8+9.39=5.29+4.1=0.63+6.97+4.21+0.11=6.79-2.41=9.33-1.32-2.96-4.33=5.48-1.99+4.42-2=4.17-0.49+6.6+9.17=4.75-1.18-1.43+8.95=9.53-2.67-1.98=4.72+5.25+9.57+2.35=6.93+9.44-3.89-4.9=3.68+1.95+3.52-5.98=6.11-2.42+4.26+0.15=7.59-5.3+9.77-5.57=8.86-2.93+8.54=9.18-2.63+5.3-4.56=6.32+6.33=8.76-1.91-1.24+0.51=1.64+8.38=2.62+6.03+0.02=9.32-6.24-2.32=7.09+3.77-8=8.76+1.38-9.26+6.28=3.04-0.26-1.14-0.56=8.88-8.1+2.78+7.76=3.29+9.25-2.27-6.67=5.77+7.18+0.7-2.94=9.55-0.43-7.4=6.9+9.32+7.37+4.44=4.32-2.22+4.66=9.49-3.34+2.14-4.61=9.26-5.07+4.23=7.06-0.76-2.88-1.19=9.52+4.8-9.83-2.67=3.1+8.63-1.36=7.96-5.04-0.98=8.96-2.86-1.76=8.99-3.37-3.13-1.4=9.38-0.71-4.82+1.46=8.73-7.79+9.46-8.86=7.91-0.29-0.46=6.89-4.35+9.14=7.11+3.31-6.99+7.53=7.97+4.12+2.82=7.21+2.64-1.42-2.42=3.03+9.44-5.87+7.15=3.36-1.31=3.93+9.89=9.59-3.74-4.84=5.48+0.32+5.04=8.43-1.21+9.07=9.92-6.75-0.33-2.53=5.73-3.86-0.55+3.08=7.78+2.82-8.95+5.93=7.63-3.31-0.57-3.14=1.91-0.12=0.96-0.78+0.35+8.45=2.45-0.08=8+4.37+4.32=9.94+8.48-7.97-1.28=3.39+5.35-2.3-3.85=7.02-4.98+6.34+8.92=5.07+5.45+6.49=5.6-2.99+8.35-6.24=8.98+3.82=7.76+5.33=7.33+5.89=8.58-3.68+6.46-6.01=5.52-0.11+4.43+2.96=2.12+4.3+6.14+4.87=8.05-7.59+5.58+2.29=3.88+4.12+1.15+6.79=0.66+8.37+6.53-3.63=7.56-1.74-3.68=9.5+3.63+7.76=6.24-0.34-3.47-0.3=2.62-0.55=9.15-2.48-6.36=6.21+6.3-0.34-8.39=5.18+2.59+6.76-9.47=9.18-0.7-6.31+5.91=9.46+1.35=8.55-5.68+9.56-2.17=9.73-4.1-1.6=8.93-7.47-0.76=2.25-0.77=2.42+3.83+5.41+3.94=3.73+1.52-1.11=9.41+5.57-2.76=6.15-2.78=1.78+2.08+2.06+9.13=3.08-2.2=4.47+0.68+7.06+9.09=6.97-1.63+5.69-2.82=9.69+1.6-3.24=8.42+0.4-0.69=7.89+9.43+1.98=7.04-0.49-3.82+2.6=3.72+5.76+0.9+9.37=8.08+6.41-8.38-2.89=8.99+5.58+1.13+2.57=7.64-5.7+3.45=9.23-4.8-2.02=1.14+8.5-2.76+3.02=7.21-0.45-0.18-3.39=4.24+6.05-3.97=0.63+0.32+8.38+1.84=4.58+3.41+2.72+1.31=9.91+3.05+8.11=9.64-7.55+3.96+3.06=0.75+0.51=4.95+2.86=9.68-7.25+6.91+8.1=8.91-0.88-1.05-0.09=5.27-2.78=7.08-0.25=8.99-3.05-4.51=8.09-0.38+9.66+5.69=9.35-6.93=3.41+2.41-5.09+4.08=9.52-0.17-4.32=7.61-2.44+7.47-8.13=1.45+8.91+0.38+9=9.91+5.59-6.28-3.22=7.31-2.01-2.87-2.16=8.9-7.79+2.72+1.55=7.78-0.16-1.21-2.37=7.45-4.19+4.58-0.73=8.42-0.15-6.39-0.63=4.54+6.6+5.46+2.06=1.34+0.63+5.22+3.65=4.83+6.35+0.29+7.42=7.42+0.22+3.98-8.99=8.72-5.39+4.43-1.26=8.87-3.96+5.6+0.42=9.18-2.72-0.19+2.02=3.47-2.83+8.89=1.49+5.78-1.59=9.74-5.9-2.62=8.24-1.85+1.32=7.72-3.45=8.18-0.22-4.75-1.37=5.16+7.3-6.98=8.89-8.29+8.43-7.04=1.27+3.15+3.28=3.8-0.4+4.17+8.82=5.66-0.29+3.5+2.27=2.44+1.79+3.67+7.16=2.34+5.04=4.37+4.16-0.28-3.75=5.22-3.24+1.17+7.81=9.5+0.38-4.9+2.54=2.52+4.45-1.05=8.85-3.29=7.82+0.76+5.19-9.08=8.92-3.5-3.53+4.05=8.84-1.06-2.82-2.24=1.61+5.89+4.66-4.32=2.87+9.31+9.27-6.45=9.74-5.48-1.85=3.11-1.06+3.19+1.48=2.51+6.86=6.5-1.53-0.33-3.36=5.71+4.35-9.85=8.28-7.8=6.81-1.91+3.18+1.95=4.51+3.63-0.56-2.95=4.02-1.79+2.95+8.17=8.8-5.27+4.64-5.38=8.74-2.1-2.88-0.81=9.4-2.5-0.08=3.51+8.34-6.35+3.5=2.15+7.7+7.21+0.64=6.62-3.8+9.69-8=5.57-1.89-1.11+2.11=8.57+7.93-3.53=5.82-1.96-0.66=9.15+3.75=8.67-1.37-1.13=8.56+8.24-9.66=参考答案2.79+4.3+3.47=10.567.88+1.13+5.27-0.54=13.744.89-2.57-2.05+0.43=0.79.37+2.09-0.15+2.94=14.254.04-1.65=2.399.84-0.66-8.65=0.533.56-0.46+1.09=4.198.46-3.41+7.36-4.96=7.452.81-1.59+1.72-2.75=0.191.18+9.94+4.69-8.8=7.015.11+3.97-5.81=3.273.97+3.94-1.28=6.635.59+7.17-0.62-3.24=8.94.14+1.64-1.85+4.43=8.363.68+4.9+5.59=14.175.25+3.45=8.74.18+6.44-1.83-5.98=2.816.69+5.44+6.26=18.393.52+5.16-5.71+7.76=10.731.19+5.74-5.43+6.25=7.758.32+4.19-5.94=6.575.32+6.93-4.61-7.15=0.496.11-1.28=4.839.74+6.29+4.11=20.145.11+0.57+2.65+8.6=16.938.32+5.23+0.27=13.824.71+1.9+5.38+8.4=20.393.14-2.17+0.51+8.07=9.553.93+3.7+3.6=11.238.67-5.83+5.93=8.774.48-2.1+1.08+6.53=9.992.88-1.63+5.35-1.69=4.916.02-4.67+7.63-0.07=8.911.67+3.54-4.16+0.53=1.585.12-1.96=3.167.92-0.47-5.44+9.02=11.038.28+6.53+5.47=20.280.5+6.71+7.1=14.318.19-0.53-0.39=7.276.66-1.8-1.51+5.93=9.282.78+9.74-8.66+4.2=8.069.6-6.41=3.199.39-2.95+9.52-3.16=12.88.91-7.75+1.26=2.426.88-1.2-3.92-0.84=0.921.85+8.6-3.98-4.36=2.118.2-5.4=2.85.58+4.67+1.6=11.857.44+8.16+8.07-8.88=14.795.16+5.97-5.62=5.514.77-2.79+5.43+1.45=8.867.43+1.63+8.66-8.98=8.746.8+7.12-3.36=10.567.32+2.44-3.7+1.59=7.659.31+0.1-4.33+9.26=14.344.92-1.49=3.438.35-4.8+6.69=10.243.09+7.57-1.69-3.19=5.787.42+9.84+4.06-7.16=14.169.98-4.71=5.279.79-2.63-6.28+0.12=17.59+2.83-2.91-5.36=2.155.09+6.96+4.65-5.34=11.365.18-3.84=1.340.82+9.32+8.34+9.74=28.226.24+1+0.44+3.86=11.543.73+4.96-5.86+7.61=10.444.83-0.77+9.14=13.27.83+4.62+6.52+4.08=23.059.54+3.7-5.69=7.553.79+8.28=12.074.09+5.23-4.87+5.04=9.492.79+7.65=10.440.68+6.3=6.989.74-0.57+5.6+3.75=18.526.68-4.02-0.27-2.24=0.156.13+2.43=8.569.75-8.28-0.68=0.793.7-1.36+5.41=7.755.74-2.46+7.96+6.68=17.927.04+1.58+4.19-9.19=3.628.12-0.12+4.03+4.12=16.158.8-3.2+5.15=10.759.85-1.88-3.56+5.58=9.992.95+5.24+9.2-1.25=16.145.52-5.37+7.26+9.05=16.467.5-2.48-2.02-2.25=0.758.3-6.66+8.63-4.34=5.935.71+5.63-7.89+4.24=7.695.38+3.37-4.57+4.03=8.214.63+2.05-2.29=4.394.05-0.05+8.59+5.61=18.21.5+7.03+5.72+4.54=18.799.57-1.57-4.56-2.62=0.825.5+5.77+9.02=20.298.91-7+7.78=9.694.46+0.98-0.75-3.73=0.968.46-1.12-1.14-1.29=4.917.65-6.28+4.52=5.899.75-3.36-2.6-2.98=0.816.27+9.62+8.92-1.97=22.842.25-1.52+2.69+1.35=4.776.02-4+7.32-8.01=1.330.35+6.74+5.84=12.932.61+6.88-2.74+6.56=13.317.71+8.41-1.31+1.18=15.994.25+8.01-0.24=12.028.16-6.41=1.754.55+4.94-3.25-3.81=2.439.4-0.64-1.07-4.62=3.078.23-7.12+2.63-0.63=3.119.09-2.71-4.76+5.58=7.29.71+6.73+2.12-7.51=11.059.13-2.94-5.09=1.11.89+9.18-7.15+9.71=13.638.15+7.13-3.41=11.877.69-3.18=4.519.36-1.47+9.09=16.986.78+9.91-1.48=15.212.57+8.91-3.89-0.28=7.318.05+6.86=14.912.19-1.69+9.9=10.42.98-1.99+9.37=10.364.19+9.22-1.2=12.216.45+0.85+7.3-5.81=8.798.19+0.88+5.11-4.87=9.319.59-1.01-2.75-5.45=0.387.75-0.47-1.84=5.448.03-2.25=5.786.43-1.53+5.8-6.92=3.788.31-0.15=8.168.45+3.7-5.07=7.084.07-1.37-1.35=1.359.89-0.29=9.63.18+7.05-0.43-0.24=9.564.94+0.48+1.52+0.75=7.694.96+2.27+6.57=13.82.1+4-3.1=37.36-2.15+5.2=10.419.93-2.68-1.31-2.34=3.63.89-2.32=1.574.15-0.8+2.02-3.15=2.229.93-1.95=7.984-2.98+3.5=4.528.24+8.57=16.817.59+2.97-2.39+6.77=14.947.09-3.13+3.18=7.148.09-0.32-7.33=0.449.74+8.93+3.77-1.65=20.797.92-6.09+4.81-5.39=1.256.93+9.74+3.92=20.599.41-3.79+3.72-2.45=6.897.27-0.76-4.47-1=1.045.31+9.78=15.097.67-0.26+9.03=16.444.89-3.71+1.07=2.254.88+3.91+2.23=11.023.07+5.06+4.16=12.298.9-2.4+1.68+2.3=10.483.13+5.73+7.07=15.936.11+9.1-9.37=5.842.55-0.25+6.38+5.84=14.524.9+9.33-0.32+4.49=18.45.51-4.01=1.56.8-2.14-0.89-3.32=0.459.84+9.38+1.52+1.02=21.767.9-3.21+2.35=7.047.45-1.26-0.34-0.91=4.947.64-0.43+5.95-3.63=9.535.34+1.86+9.85-2.58=14.477.55+6.27+1.61-5.94=9.496.55+0.08-1.88+9.34=14.096.64+8.41+6.25-3.52=17.784.72-0.21-2.06-1.44=1.018.59-0.82-5.83=1.945.94-1.04+6.97+0.8=12.675.27+1.18=6.459.61+2.64+8.7-5.8=15.156.18-3.57+7.79+4.87=15.277.72+1.86=9.580.24+9.6-0.35=9.490.06+1.93=1.997.15-0.72+8.67=15.15.78+1.12-0.96+6.89=12.831.27+1.16-1.54=0.894.81-3.85+7.87-0.39=8.444.75-4.61+1.1-0.96=0.282.12+5.16+6.49=13.772.54+1.66+3.87-6.55=1.527.15-0.38-3.85=2.926.06+2.32=8.388.63-5.58+7.37+0.61=11.037.45-3.87-1.8+0.64=2.422.6-0.05+3.34+9.39=15.285.01+1.08+4+3.59=13.683.65+7.49-2.63-4.69=3.826.76+6.36-8.17-1.25=3.77.18+9.11+0.07-0.61=15.759.57+1.76-2.64+4.09=12.789.28+5.84-2.49-8.86=3.771.44+9.13=10.573.39-2.52+8.04-4.38=4.533.03+1.05+6.43-9.56=0.958.78+8.36-5.34-4.32=7.480.99-0.49+5.75=6.253.08+8.22+2.7+9.96=23.967.26-4.77=2.498.96+7.49-3.34+5.79=18.96.64-1.95-1.53-2.24=0.925.59-1.9+0.78=4.472.28+0.69-0.76+7.33=9.543.67-1.47+0.81=3.016.27-2.82-1.35+7.67=9.779.65-4.67-2.2+6.17=8.951.58+4.19+8.23+8.24=22.240.08+9.29-5.79+8.74=12.326.91-5.57-0.69=0.655.43+8.26-4-0.72=8.979.76-3.8+6.32-1.87=10.417.86-0.58-3.59+7.04=10.737.69-0.6-2.67=4.428.84+0.95-3.68=6.112.06+5.98+0.88=8.926.66+2.26=8.929.17+1.6+4.59=15.364.84+0.57-3.72+7.34=9.038.28-2.02+1.59+4.21=12.068.01-2.12-2.84=3.053.98+0.29+4.79+8.25=17.310.5+1.27+5.71-4.61=2.879.19+3.49-4.89=7.796.73+9.4+6.36=22.495.02+0.78+4.57+1.08=11.450.85+3.32+9.6-2.85=10.929.32-0.34-4.11-0.24=4.632.12+0.54=2.661.16-0.1=1.069.8-0.92-0.94-5.57=2.379.79-7.76-0.71=1.322.92-0.31+1.39=41.04+9.74+2.51+6.71=208.49+1.08+3.18-6.03=6.726.2-3.29+4.74+2.52=10.179.84-2.19+1.32=8.978.46-0.75-3.83-2.81=1.075.32-0.56+8.79+6.21=19.761.97+4.78-3.73+8.12=11.144.61+1.79+9.54-9.58=6.363.78-1.19+8.86-4.28=7.177.52-3.62-1.17+5.56=8.298.37-3.8+7.18+3.32=15.076.71-1.31-4.38+4.29=5.319.24+5.51+8.34=23.099.95+7.85-9.81+9.88=17.876.01+3.78+3.05=12.847.07+5.85-4.95-1.32=6.659.43-7.96+4.11=5.589.51+1.22-2.69=8.048.21-5.59-0.62=29.54-1.82+1.25-0.16=8.817.81-4.2-0.45=3.162.75-2.23+6.76+5=12.282.8-0.31-0.46=2.033.79+8.11+0.12-1.42=10.64.09-2.93+7.36-2.07=6.458.51+4.44+5.84=18.793.54+5.92+0.3-3.24=6.529.35-0.07+5.62-4.06=10.847.85+7.04-7.91+7.89=14.870.14+5.22+8.96-7.18=7.141.14-0.72+6.94-0.27=7.093.2+8.67=11.875.21+6.49=11.77.54-2.89-2.79+4.3=6.169.68-3.36+0.54=6.867.2+5.91-4.01-6.09=3.012.62+1.47-2.94+1.33=2.482.09+7.46+7.92-1.3=16.176.7-1.56-2.03=3.116.27-4.67-1.47+8.26=8.395.87+0.88+7.4-2.79=11.364.92-0.75=4.172.66+1.4-1.05+1.1=4.116.44-1.62-2.75-1.73=0.348.49+8.79=17.287.52+7.1+0.88+1.12=16.623.86-3.1+2.54-0.78=2.528.12-3.31-1.22=3.596.22-4.87-0.74=0.618.73+9.46=18.192.73-0.05-1.55+8.36=9.497.66+6.62=14.287.24+9.68+5.05-9.61=12.368.62-8.52=0.13.12+5.81+4.52-8.5=4.955.05+4.19-3.93-1.47=3.846.59-3.35=3.243.5+9.61+8.59-4.28=17.421.82+2.45=4.270.71+2.29+3.85-2.54=4.317.7-1.08-0.94-2.24=3.445.42-2.02-2.93+7.48=7.958.62+4.09=12.713.76-2.11+4.52+8.65=14.825.27+8.93-7.35+7.24=14.099.8-5.48+3.95-5.18=3.091.05+5.53-0.19+1.99=8.389.55-1.07-3.43-4.04=1.016.71-3.33-0.32+5.89=8.953.81+4.02+6.08-1.87=12.049.14-8.97+2.38=2.557.11+8.69+8.13=23.938.03-3.07-1.25+6.05=9.766.77+8.88+6.16-6.23=15.589.3-7.68-0.7+8.58=9.57.92+4.89-7.47-3.92=1.429.73+8.15-3.81-0.7=13.377.18-3.57=3.616.11+7.63-9.16-2.33=2.254.2-0.35+2.96-1.16=5.651.48+5.47-0.73+0.85=7.079.57+2.67=12.248.81-0.29+7.84+0.32=16.687.48-0.37-0.55+8.62=15.185.41+0.53=5.942.64+8-8.84=1.86.61-0.12+4.85+6.24=17.580.57+7.94+9.36+5.88=23.754.18+3.96+0.7=8.844.61+5.97-2.89+4.62=12.319.87+1.2+6.44=17.518.19-2.8-0.11=5.284.44-1.28+0.49=3.658.24+4.25+1.01+2.68=16.189.54+5.91+1.26-8.17=8.544.44+1.25+5.73+2.52=13.945.39+7.57=12.962.58+8.89+3.56=15.039.49-3.69-4.95=0.859.38+5.2+9.54+8.77=32.896.44-3+4.95+6.11=14.59.28+2.41+3.85+9.15=24.699.7+8.9+2.57+3.56=24.738.75+2.87-7.28+6.72=11.061.73+0.45+5.95+0.83=8.964.89+6.06+3.66-6.19=8.428.91-7.88=1.039.94+4.18+3.12=17.247.99+6.82+3.61+8.09=26.519.88-7.26-0.32=2.32.81+2.1-3.94=0.979.43-2.58-1.13-1.73=3.998.02-0.94=7.088.53-0.86+6.97-6.83=7.818.78-5.44+0.4+0.58=4.322.51+6.57-2.07=7.013.7+3.58-3.23-3.56=0.494.55-0.18=4.378.05-5.67+5.15=7.532.89+4.13+4.52-6.37=5.178.09-1.3-5.29-0.37=1.132.01+6.93-5.72=3.229.91-8.56+6.08=7.432.65+1.08+1+7.35=12.081.24+7.82-1.43-1.7=5.937.5-4.63-1.43+5.96=7.44.63+5.79=10.428.36-5.25+8.34-9.24=2.214.69+5.32=10.018-7.37+4.43-4=1.066.09+2.12-4.78+0.72=4.153.39-0.31=3.084.01+9.15-9.04=4.128.11-5.67+1.42=3.861.57+5.42=6.994.35-2.48-1.57+8.47=8.778.22-2.33+1.58=7.476.79-5.17+4.16-3.09=2.696.08-3.33-1.78+4.99=5.962.09+5.72=7.817.59-6.21=1.384.86-0.05=4.813.6+1.42+6.03=11.056.19+9.14+7.66+1.88=24.878.53+8.87-4.34+2.83=15.890.84+5.58+0.93-3.44=3.911.99+5.04+6+5.23=18.269.29-5.24-2.24+4.59=6.46.17+9.58-5.31=10.446.63-1.98-3.7+0.03=0.987.24-6.44+6.78=7.583.99+4.16+7.56=15.715.77+2.43=8.25.46-2.44=3.025.09-1.37-3.19=0.535.73+0.41=6.146.31-5.66+6.62=7.270.86+7.44-7.33=0.979.67-0.12-8.83+1.88=2.66.58+9.18-7.47-2.34=5.957.13+8.76-6.67-5.18=4.044.64+2.35+0.87+3.53=11.399.89-3.88-3.49-0.03=2.495.17-0.57-0.17=4.436.71+5.99-2.74+2.48=12.441.22-1.02=0.24.79-2.81+3.51+4.53=10.027.59+9.72-9.02-7.66=0.632.87-0.08=2.795.54+1.67-1.79-3.21=2.215.56-1.15+1.69=6.19.55-1.63-0.63+9.81=17.17.55-2.54=5.012.53+1.06-2.68=0.919.87-1.49-8.11=0.277.28-0.78+7.06+2.05=15.618.86-2.99+1.49=7.361.35+7.17-3.82=4.77.91-0.92-2.69+7.41=11.716.86+3.47-1.68+3.27=11.923.56-0.68+0.22=3.18.01+5.48-3.94-2.72=6.837.55-1.41+1.28=7.422.61+3.56-4.65=1.529.81+8.42-3.66=14.579.11-2.07-2.37+3.66=8.338.15+6.62+0.94=15.719.84-6.68-2.07+8.76=9.856.54-3.61+9.14=12.076.91+8.44-2.32-4.96=8.078.54+3.16-3.21-4.47=4.028.49-0.58+4.5-8.52=3.897.8+6-6.32-2.32=5.165-1.76-0.71+2.32=4.854.02-2.7-0.03=1.296.63-1.58-3.56+2.04=3.531.13+8.59-2.34-5.02=2.368.62-0.31+6.11-1.2=13.220.67+8.14+3.29=12.15.87+4.59+7.11+6.03=23.67.5+4.25=11.752.36+2.15+8.59+6.14=19.245.44+7.49+3.83-2.5=14.267.57+4.39-8.19-0.73=3.048.44+8.65+6.68+7.12=30.898.46+8.93-1.29+6.08=22.185.48-4.36+5.4+7.98=14.51.52+9.5-2.58-4.27=4.170.96+3.97=4.936.65-0.32-2.21-0.53=3.595.2-1.12-1.24=2.843.9+5.8+5.99=15.699.9-4.95=4.959.54-5.63=3.919.45-5.22-0.94+6.35=9.640.11+2.24+8.62=10.978.62-5.92+6.24-7.26=1.683.26+7.82+9.89=20.976.49-1.34-1.54-3.18=0.433.71+7.54+1.52+2.68=15.453.83-3.57+7.13+1.45=8.840.27+6.51-4.4+0.34=2.720.25+7.74-3.52=4.474.47+1.69-2.19-0.65=3.327.55+8.15-5.19=10.517.38+6.84+1.96=16.185.74+1.05+3.55+2.58=12.927.92-0.91-2=5.016.63-4.87+2.73=4.497.72-5.68+2.75+1.97=6.763.95+7.59+0.28-5.66=6.168.2+6.53-5.22-4.95=4.564.22+3.76-7.25+1.78=2.518.66-4.37+3.72=8.013.9+6.55+9.27+4.85=24.572.78+6.91-1.03=8.667.41-0.3-1.65-4.79=0.678.7-4.47-0.03+4.41=8.618.65-7.4=1.254.75+8.1-4.44-0.47=7.946.57+6.07=12.647.21-0.58-0.2=6.439.99-7.53+1.28+7.88=11.628.99-1.78+6.61-0.75=13.072.59-1.74-0.13-0.29=0.437.35+0.41+3.81=11.576.28-2.99-2.43+1.31=2.170.96+6.44-2.11+0.72=6.013.87-1.23+4.82=7.466.81-3.37+6.74+4.06=14.248.78+8.84=17.624.86-1.76-1.54-0.76=0.87.4-1.38-4.01=2.017.37-1.66-2.32=3.393.54+7.57+6.21=17.329.32+0.85+6.79-9.43=7.530.67+3.48+0.53=4.689.07-4.33=4.746.27-2.12-2.41-0.97=0.779.99-8.2-1.33=0.464.82+2.54+4.13+0.93=12.423.41+7.28+7.35=18.046.63+7.23-2.93+8.46=19.394.2-1.08-1.88-0.83=0.419.17-0.99-0.18-6.23=1.775.54-0.34-3.18+3.27=5.299.32+4.51+8.71+9.54=32.083.53+9.69-5.37-6.69=1.166+3.85=9.858.32+5.36-4.73-1.45=7.58.44-0.5-4.76+0.59=3.774.02+4.63-1.47+2.93=10.119.97-0.24+3.23=12.962.19+8.43+9.82=20.444.26-1.99-1.49+2.25=3.036.55-1.1-0.42-0.52=4.518.98-4.7-1.06-2.63=0.595.65-1.44-0.89+8.35=11.674.09-2.17+7.9-5.38=4.447.61-1.6-3.22+5.18=7.973.94+7.02-2.52+8.59=17.034+9.85-6.34=7.512.63+7.78-4.97=5.446.88-1.19+4.79+9.66=20.144.2+2.21-1.72-3.09=1.68.29+6.05-1.06=13.289.96-1.31-7.53+6.1=7.228.4-6.67-1.48+9.51=9.767.35-4.9+7.15-6.83=2.774.43+3.44+8.16-3.98=12.054.7-0.38+3.69-1.97=6.046.94-1.97-4.43-0.38=0.163.1+4.33-0.56-5.56=1.312.75-2.29+6.22+5.59=12.276.08+4.01+2.76=12.855.97+8.88+3.08-5.18=12.759.75+2.18=11.934.94-2.1=2.844.04+2.36=6.45.75-0.1-1.66-2.86=1.132.88-0.11=2.772.98+5.48-7.74=0.729.3+3.58+4.92-7.35=10.459.68+1.43+9.98=21.098.47+7.63-2.97=13.130.02+9.45+3.62-9.43=3.663.81+3.78-1.34=6.254.7+3.05=7.756.38+0.67+9.39=16.446.84+4.19-2.61=8.421.44+3.02=4.461.55+7.21+2.43=11.199.97+7.4-4.36-3.55=9.468.24+7.36=15.62.36+6.68-1.59+8.58=16.038.6-0.31-7.92=0.376.23-5.83-0.16+8.5=8.748.17-1.01+1.72-5.75=3.137.83-0.35-2.11-1.42=3.956.11-2.67+4.17+9.38=16.998.94-3.2-1.27-1.84=2.639.36-0.33-0.11-1.95=6.975.77+5.99-5.12=6.646.49-0.57-5.68=0.248.47-6.17+1.18-2.63=0.858.55-1.95=6.68.14-4.67+6.51-2.01=7.978.56-0.77=7.792.83+8.81+5.49+9.7=26.839.93-5.3-3.84=0.799.6-2.87-3.8+5.2=8.131.43-1.24+6.3=6.490.39+6.54-0.47-4.58=1.884.7-0.32+4=8.389.8-0.12+4.12=13.87.21-3.54+5.43+2.38=11.488.82-5.07-2.8+9.39=10.345.29+4.1=9.390.63+6.97+4.21+0.11=11.926.79-2.41=4.389.33-1.32-2.96-4.33=0.725.48-1.99+4.42-2=5.914.17-0.49+6.6+9.17=19.454.75-1.18-1.43+8.95=11.099.53-2.67-1.98=4.884.72+5.25+9.57+2.35=21.896.93+9.44-3.89-4.9=7.583.68+1.95+3.52-5.98=3.176.11-2.42+4.26+0.15=8.17.59-5.3+9.77-5.57=6.498.86-2.93+8.54=14.479.18-2.63+5.3-4.56=7.296.32+6.33=12.658.76-1.91-1.24+0.51=6.121.64+8.38=10.022.62+6.03+0.02=8.679.32-6.24-2.32=0.767.09+3.77-8=2.868.76+1.38-9.26+6.28=7.163.04-0.26-1.14-0.56=1.088.88-8.1+2.78+7.76=11.323.29+9.25-2.27-6.67=3.65.77+7.18+0.7-2.94=10.719.55-0.43-7.4=1.726.9+9.32+7.37+4.44=28.034.32-2.22+4.66=6.769.49-3.34+2.14-4.61=3.689.26-5.07+4.23=8.427.06-0.76-2.88-1.19=2.239.52+4.8-9.83-2.67=1.823.1+8.63-1.36=10.377.96-5.04-0.98=1.948.96-2.86-1.76=4.348.99-3.37-3.13-1.4=1.099.38-0.71-4.82+1.46=5.318.73-7.79+9.46-8.86=1.547.91-0.29-0.46=7.166.89-4.35+9.14=11.687.11+3.31-6.99+7.53