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5.29+6.37+6.65+8.7=1.29+9.89+5.94-2.25=0.38+2.26+9.94=5.32-1.97-0.71+9.08=2.78-1.95+6.53-0.04=5.1+0.2+2.58+8.1=0.65+6.56-5.16+2.77=9.72-6.07+7.54+2.85=8.85-2.74+1.77-0.72=4.06+2.32+5.7+8.28=5.43-3.36-1.51+4.06=6.47-3.74+8.8=2.76-1.48+6.44+1.92=8.77-0.46+1.83+6.72=8.01-3.8=4.22+3.16-2.52+2.37=9.64-3.6-2.09-2.66=8.53-2.43-4.14+0.82=1.91+0.35+1.38=1.64+1.13=2.36-1.25=4.53+2.2-2.28+3.14=9.84-0.7-8.05+9.43=9.61-4.56-2.79-1.22=4.54+1.31=7.74-2.37-1.99-2=9.52-0.25-7.32-1.09=2.15+2.9=0.89-0.2=2.04+2.78+8.94=7.97-0.71+9.04+1.63=9.2-0.57-0.33-6.93=8.61-0.2-2.82-1.26=4.9-1.69+9.33=9.45+4.27-2.18=8.61-2.92-2.54-1.74=6.64-0.64+4.47-9.58=6.91-6.14+8.81-3.59=8.68+2.87-5.33=8.14-0.22-1.53=8.29+5.5-0.8-1.72=8.63-3.54-3.49+9.95=8.98+9.25-6.01-2=5.17-2.41-0.54-1.41=5.89+6.18-1.37-9.97=4.94+3.9+9.33+3.12=4.33+4.32+7.19=7.4+3.91=7.39-0.4-0.32-2.76=4.46+7.62-5.66+3.25=7.38-3.35+4.09=9.53-0.48+1.77=8.64-0.57-7.03=9.64+2.15=5.77-2.01+8.7+1.71=8.88-0.55-5.02=3.44-0.81-1.58=9.16-2.34+4.13-4.7=7.44-1.61=8.65-4.74+1.36+1.47=2.49+6.44+6.08+7.11=6.45-0.28-2.06-0.12=1.92+5.62+2.07-6.92=2.92-0.31-0.51-1.5=9.85-6.79=6.98-1.9+9.11-3.57=9.44+2.03+3.19=8.64-0.65-3.8-1.08=6.86-5.3=4.23-2.9=2.36+8.77+4+9.03=8.54-0.57=9.17-1.27+3.43=7.08+2.25-4.92-2.98=3+1.98+7.12-2.06=9.53+2.33-4.01-7.37=7.36+4.37-3.1=3.44+8.26=9.4+2.1-4.93-0.11=6.32-0.08-0.15-2.78=5-3.49-0.39-0.68=7.96-5.57+6.52+1.46=8.94+5.54=2.19+4.6-4.3+7.71=8.18+5.76-0.17=7.83-4.6=7.15-1.55-1.24+7.09=7.12+0.16+2.23-4.26=5.31+5.89=8.85-2.6+5.99+0.81=8.38+6.21-1.15=8.3+9.73-7.95+4.82=2.37-0.58+3.98+9.88=9.59-6.75=7.8+7.68-3.88+8.4=3.19+8.4-3.11-4.15=9.96-1.36-1.02=7-3.66+6.48+2.49=7.02-0.17-6.29+8=4.83+2.42-4.37-1.37=5.89-0.72+8.79=4.89-1.44-2.81=0.38+5.74+7.34-2.2=4.94+3.48+7.55+1.23=9.38-1.25-4.01-3.06=8.57+3.03-9.5=6.72-1.7+7.43-1.06=6.25+7.07-6.28+1.06=5.42+4.15=7.76-0.96-2.35+9.89=3.18-2.55-0.31+1.15=8.62-3.56-4.39=8.72-0.76=4.15+1.77+0.26+0.88=1.05-0.15+4.17-0.2=2.77+6.5=5.42+6.37+2.5=8.33+8.65-2.88-0.85=3.22+3.91-1.09=2.7+6.98-3.85=9.8-3.81+6.19-4.03=7.22-3.33+9.94-2.54=9.74-5.73+7.23-8.83=3.74+5.14-1.04+0.25=5.12+7.28-1.27-4.61=6.21+2.93-8.76=6.07+7.94+0.23+5.67=7.58+8.84-8.91-6.4=0.43+8.37-5.83-0.89=9.52+2.92-7.64=3.47+1.43+8.63+2.14=8.64-0.21-5.46-0.32=7.22-0.73-4.62=8.79-1.06-0.77-5.48=8.35-4.64=9.5-1.6-5.45-1.19=8.7-2.85-3.64+6.84=4.99-3.25+8.54+2.66=8.26-7.37+0.27=9.15-0.29=8.68+8+3.84=9.26+1.38+1.57+3.83=7.8-6.85+7.71+9.93=3.53-1.63+5.9-5.71=4.15-3.22+5.67+7.96=4.09-0.73+8.21+4.32=9.76-7.01+5.41+0.09=8.07-3.02-0.28=8.05+8.02-4.49-4.93=2.62+6.8-4.4+3.15=7.11-0.08-3.38-0.57=4.71-0.05+7.02-4.98=7.81-5.74+1.7=8.55-5.18+3.4+9.55=8.52-0.71-3.93+4.4=9.69+7.98+0.35=4.57+7.21-2.72+9.05=6.15-2.29-1.51+8.04=7.36-6.79+8.39=5.98+1.17-1.94-2.61=2.71-1.28-0.58=7.99+9.01+7.22+0.52=3.61+0.34+4.55-0.15=8.91+2.4+5.95=9.7-5.54+9.88-4.81=6.51-1.78-2.95+0.83=7.75-4.61-1.9+7.11=8.77+3.97=1.57+9.95+7.26-1.28=5.67+3.48+6.27+3.8=6.68-3.07+4.36+3.78=8.59+5.04-4.62=8.82+9.22-8.49-1.73=3.16+7.81+0.64-3.59=7.56+3.34-4.04=2.91-0.41-0.86-1.15=7.71-4.85-0.12-2.55=8.59-4.35+1.66-4.71=5.6-1.04-0.17+6.45=4.2-2.6+0.39+9.29=3.38-2.88+6.37-3.06=0.82+9.18+2.39=8.45+0.46-8.52=2.99+4.31=5.6-4.96+0.15=8.52+1.13=3.37+3.08-3.56=4.64+1.43=7.62+2.79+0.43=9.8-3.78+5.55=0.85+7.37+7.39-3.38=6.2+0.31=2.83+5.36-3.67-2.89=0.77+6.65-4.53=8.26-1.59-3.5-2.79=3.89+5.38=6.75+4.79-6.03+3.88=5.63-3.56+2.39=3.93+6.81+7.2+9.91=7.46+0.2+1.23=3.36+9.26-1.86+7.61=8.43-7.63+9.28=1.2+8.51+5.47=9-8.86+8.42=5.33-0.11-3.48-0.85=4+3.21=6.2+4.49+4.37=6.52+6.4-8.56=1.11+5.01+6.74+5.71=9.26+3.43-7.79+9.19=2.85+2.93+6.22=9.73-0.72-0.16-7.95=8.31+9.2-7.8-5.14=9.91-3.52-2.01=4.51-4.12+7.87+5.21=9.63-0.89-4.68+3.23=9.08-5.65-1.92+3.79=7.55-0.49-4.08+5.85=7.91+8.3-0.46-0.18=8.28-5.19+5.2-0.9=9.97+1.98+2.85=8.85-2.33-0.98-1.9=7.38-7.23+7.72=3.14-0.21-0.09+4.31=8.53+2.16=5.16+4.89-1.62+0.7=9.35-0.6=6.24-3.49+8.73=2.45+5.43+4.32=9.32-5.16+8.37+8.25=6.73+3.07=4.95+3.34-1.18-4.17=6.99-2.55-2.53=8.78+8.66-2.43=5.17+4.53+4.8=4.36+7.97-0.03=3.71+7.58+5.4+1.09=8.47-5.51=5.34-0.27+7=4.21+6.97+4.72+2.54=6.16+7.02-2.34=0.45+3.56-3.37=7.47-0.91-2.53+0.64=0.54+8.36+5.58-2.13=7.83+1.32+8.78=7.31-3.64-3.28=4.18+5.68+0.86=6.81+2.11+7.05=9.72-0.03-1.17-4.44=1.45+6.17+6.74=8.69-2.75+7.59+5.74=7.47+9.52+5.51-8.43=0.54+4.56+7.25+1.81=8.21+9.25-5.15-0.42=6.28+8.99-1.07-5.23=2.76+0.35-2.49=5.39-2.18=8.38-0.12-0.88-3.74=8.63+2.04+4.2+7.09=4.43-1.43-1.28=2.34+7.45+5-2.39=2.83+9.83-8.44=8.84-1.61-6.59=2.34+8.39-8.79+7.18=1.17+0.44+1.33+8.03=2.4+9.16-2.65+8.59=7.69-2+3.54=8.99+0.79+3.71=2.95+1.69+3.79+5.54=7.47+8.89+3.98-1.29=4.72-2.11+4.51+4.53=9.8-1.54+2.06=3.74+6.28+1.51-4.72=9.85+8.35+3.46+1.51=8.63-3.5+4.23=3.13+5.43-6.21+7.41=7.33+7-3.36=0.67+1.72+9.8=8.07+3.05+4.25-5.66=8.79+2.61+6.83=0.36+3+6.67+8.78=2.76+6.29-7.43+4.31=4.67-0.74+2.69-0.09=8.87-6-2.51=2.1-0.04=8.38-0.61-0.97+7.44=7.76+6.92-0.54+4.69=9.17+0.58+6.54-8.85=7.05-0.07-4.02=0.15+9.29-5.21=2.2-0.27+6.76=6.15-2.84-2.69=4.08+9.75+4.51=5.06-3.16=8.28-0.8-0.97-6.12=7.05+6.18-3.24+9.39=5.4-0.2+0.66-3.17=9.29+5.76-3.31=3.04-0.59-1.96=3.18+3.9+4.12+5.31=2.09+7.55-7.48=9.44-1.63-2.39=2.4+7.99+6.43+2.41=7.51-5.1=7-3.71-2.44+8.01=6.93+7.16=8.7+7.14=7.76-4+2.34=2.96+8.71=7.59+5.52+5.76=6.43+2.2-3.36+4.67=5.67+9.94+5.12+8.4=8.95-2.95-1.82-1.46=6.02-0.31-4.92+6.25=9.45-6.68+2.33=7.42+7.43-3.46-9.16=5.12-2.16-2.15=4.42-1.19+2.14-3.78=8.01+6.74=8.19-0.18-0.84-2.93=7.02-0.6-5.82+3.08=6.58+1.38+8.92+8.07=9.26-0.27-5.3+1.95=7.37+9.47-0.07=6.41+8.72-2.46-4.87=5.36+7.21-4.58=9.59+2.58-2.08-4.08=9.88-3.47+1.63=4.07+5.24-1.01=4.2+2.52+3.66+2.65=6.71-0.52=9.72-1.32-2.77-0.09=8.67-5.63-1.26-0.91=8.57+7.24-6.25-1.36=3.46+8.53-1.54-1.88=8.7+6.9+7.67+6.05=8.36-3.96-4.08=6.54-3.73=8.9+1.05-3.93=3.46+0.55-2.89-0.23=4.04-0.9=5.73-0.46-2.71=9.45+3.53=9.54-2.24-1.05-3.23=4.1-1.65+3.36+3.48=5.63-1.42+4.87+0.5=8.86-5.87+6.42=2.81+0.37+4.32+1.53=4.17+0.27=9.56-6.74+5.93=9.54+3.88+5.13-8.58=7.92-5.92+7.24+1.17=2.88+7.12+1.96-0.52=3.01-2.68+8.87-0.54=4.9+7.54-6.17+3.58=9-1.95-6.05+6.77=9.49-4.93-3.51=7.85-0.39-6.86=7.53-1.02+2.19=7.78-3.41+6.77=9.53-0.93-0.48-3.27=9.03+7.19-5.6-0.72=7.76-2.34-2.86-0.39=9.69+5.43=8.82-0.15-0.95-5.05=5.87-2.6+2.75+6.81=9.64+7.14+9.67-7.87=0.72+8.31+4.81-0.89=9.77-4.21-3.9-1.18=7.06+9.6-9.73=6.81-1.04+2.22-6.62=7.21-3.75-2.69=9.08-2.56-4.76+9.15=6.06+7.15-2.94-2.34=6.9+1.56+2.09+9.86=8.24+2.02-4.51+3.94=5.49+6.84-3.07+3.51=3.71-1.62-0.16+0.22=7.11-3.56=8.76-0.42-2.03-3.45=8.82-8.67=4.76-0.49-0.15=9.25+5.71+0.04+7.91=3.85-2.27+0.76=1.79+7.97+9.3=6.56-5.02+5.54-6.95=6.32+2.44-4.94-1.36=4.04-3.12-0.82=7.11-5.85+0.09-1=4.4+6.69+2.3=9.4-4.37-0.48=2.14-0.04+8.35-2.78=9.15-5.52+4.34-7.31=6.35-1.03-4.85=7.59-4.96+6.61-1.31=9.11-0.71-0.32=6.99+5.26+3.49+7.6=5.88-0.33-5.01=1.7+5.78=8.37+2.65-8.69=5.56-0.38+5.51=5.17-1.44+6.79-1.93=4.86+6.82+3.11-7.5=8.67+6.41-6.86=3.46-0.22=2.84+4.14+8.91=1.11-0.36+4.29=0.24+7.66-0.65+4.42=5.54-4.73+6.53-3.47=3.73-2.74=6.42+5.14+5.28-8.03=6.76+1.23+5.83+6.16=8.09+2.52-0.45-3.66=3.53+7.83-8.35-0.08=6.14+4.18+0.89=9.06+6.94-6.49-2.8=7.99-4.24-2.48+0.61=7.76+1.15+9.62-9.22=8.76-7.43=5.7+2.47-1.71+4.62=8.52-7.59=4.62-1.5-0.43-0.37=0.32+8.27-1.02=9.97-3.34-3.24=0.04+2.11+9.36=4.77+4.82+9.04+8.84=3.89-0.06-1.54+8.65=7.72-6.66+4.01-1.03=5.33+4.97=8.17+4.66=9.66+4.44-5.07=9.06-5.41-2.61=6.14+0.07+3.15-4.81=7.08-3.03+6.16=6.47-1.7-2.7+4.56=9.31-2.14+1.87-8.09=9.18-5.71+8.37+3.73=2.57+8.6-0.82-9.9=0.71+5.86+9.96-8.45=9.66-1.61+0.94=7.08+1.62-2.4=6.15-2.57-3.38=4.62+0.26+8.3=8.33-0.07-4.12+6.66=4.59-0.24-3.27+6.23=0.31+4.94-3.46-1.62=8.54+2.42+5.18+0.77=2.34+5.91-3.4=3.45-0.13-0.88-1.07=9.68-8.75=9.18-8.01=0.41+6.57+0.06-0.72=6.06-4.13-1.06+9.1=4.75-3.01+2.3+1.14=3.65+8.55+2.12+2.7=6.3+6.57=3.63+9.2-7.81+8.15=0.4+7.66+7.13=6.62+8.75+5.09-5.38=8.34-2.19=9.33+5.62-0.25-5.8=0.26+7.74-6.55+3.06=3.17+1.86=3.6+0.32+3.03=8.67+4.41+7.79-8.16=4.88+0.68-2.56+4.75=9.98+2.58+9.77-1.93=9.66-2.44-3.95=6.66+0.97+8.52+4.5=4.37-1.72-0.74=9.97-0.39+8.55-2.9=3.88+5.81-9.08+0.53=4.8+6.04+6.34+4.46=7.77+3.35-0.85=9.58-2.67-0.07-1.66=9.29+6.13-1.3-2=9.99-0.2-5.12-1.04=8.96-2.98=6.97+9.98+7.7=7.8-1.66-3.04+7.95=0.52+6.39-3.51+8.87=8.99+7.17+8.43-3.96=0.76+1.85+6.3=9.14-5.24-3.1+8.88=4.81+3.5+4.86+6.21=3.27+7.02-0.03-5.92=9.49-3.25+5.39-3.75=5.41+5.02-6.6+1.42=8.83-0.16+5.47-4.58=9.77+7.62+6.66=8.43+2.12-6.92+2.2=2.56+6.92+2.19+2.58=6.32-5.83+9.19-2.45=9.41-0.99-0.66-3.98=3.81+8.11+9.39+5.41=3.29+6.96=5.4-2.64+2.09=6.34-3.38+8.5=9.86+4.27=2.69+4.91=1.55+6.1=0.53+1.12=8.89-2.16+8.07=3.65+6.03+7.58=6.27-3.96=6.16+6.38=6.83-0.3-1.58-0.21=8.13-6.74+1.77+0.24=9.69+0.48+6.78+0.75=3.28+4.11+3.02=7.15+4.64-2.74-6.59=1.76+7.31-5.46=9.05-7.61+1.46+5.96=9.95+6.71-3.41-7.1=4.35+8.62-2.89-7.7=9.84-7.42+8.71=7.88-6.87-0.66+2.31=7.18+0.74-6.06+8.35=8.62-6.78=2.95+4.51=2.07+9.51+8.14=5.17+2.87+8.73+7.36=6.71-4.26+9.32+1.4=8.74-3.62+9.48+9.83=1.95+4.59+6.59-5.46=5.49-2.98-0.24=9.3-3.83+8.92+0.82=6.06+9.62-8.95-6.43=9.68-2.37-5.26+9.65=5+4.97-1.08+5.01=3.67-3.32+4.92-0.85=9.13+3.18-8.65-2.8=0.64+5.8+6.47+6.53=9.24-5.06=9.92-0.46-6.13+5.59=5.89-2.45+5.2-2.83=8.13-2.17=4.54+2.08-5.27=2.03+8.8-6.13+9.76=6.11-3.8+7.24-9.19=7.88-7.76+2.73+0.12=3.69-0.27+1.56+3.47=9.21+3.75-7.99+8.39=2.51-1.3+5.07=5.15-4.92+8.53+2.4=5.14+0.74-1.48-1.67=3.17-0.31-2.55+6.84=5.71+1.18+9.12-3.19=4.31+3.64=3.39+4.25+9.64-2.7=6.48+5.66-8.5-3.05=8.33-3.24=0.53+8.72=6.62+8.4+3.46-2.31=4.69+9.29-4.83=7.46-6.75+0.33+1.02=2.56+9.71+1.96-7.71=3.81+6.85=9.59-0.61-7.51=3.78+9.12-1.03=4.98+7.53-2.34-9.57=7.96+1.59+8.34-8.24=7.19-1.45+0.36=7.27-0.71-0.75+6.65=2.25+9.94+7.26-2.38=7.93-2.26+3.59+7.85=9.96-4.53+4.9+4.91=6.14-0.19-4.58+5.22=4.28-1.9+7.83=8.54+0.13+1.18-0.89=5.22+8.27+2.18=7.31-0.26+1.99+1.85=8.65-5.71-0.24=9.68-3.25-2.65=7.73+6.13-9.34-2.99=5.87+3.65+2.25+4.91=6.63-3.31+6.72+2.2=2.76+0.17=6.67-3.8=9.24-3.35=4.29+1.8-2.57=2.48+6.01=8.34-2.69+4.13-5.3=6.11+6.38+2.02=4.02-2.87+9.42+1.42=1.14+6.7-0.71-4.72=6.64+4.13=6.5-1.4=3.7+9.45+2.06-6.86=7.67-1.78+5.03+3.1=8.62-1.55=6.85-2.16-4.43=0.41+7.73-7+0.06=1.85+9.74-5.39=7.7-0.7-3.13+6.02=4.71+3.64=1.35-1.09+4.09+2.14=9-3.1+8.72-0.45=5.91-0.6-3.78-0.43=0.71+8.96-0.19-4.45=5.38+6.78-9.9=9.76+0.3-8.46+8.83=2.73+4.17-1.57-3.87=5.88+0.98-1.94+4.6=7.86-3.18-0.52+7.55=1.16-0.69+4.85=5.88-3.75=9.87+9.76-0.9-3.74=9.76-3.03-6.08+3.68=0.42+6.52=5.05-4.27=5.27-0.21-2.09+8.76=3.33-1.41=7.12-1.21-1.03-1.97=7.39+5.78+0.81=8.39-0.19+4.5+5.37=7.03+2.37-4.03+0.58=4+4.56-2.87+9.01=9.1-1.42-0.79-5.77=4.74-1.05+9.79-6.57=9-1.69-1.85-0.13=1.48+4.8+8.38-9.19=8.66-0.55-2.77+1.44=3.93+9.1+8.4=2.22+8.87=6.92+3.46-8.86+2.27=7.87+3.63-3.71+0.51=2.89-2.26+7.52-2.03=5.51-4.42-0.62=6.73-0.55-1.23=9.31-6.23=5.58+7.84+0.92=2.92-0.42+7.7-6.48=8.46-3.32-0.39=6.73-4.1-0.51-1.17=2.35+7.58+4.3-9.51=5.89-3.18+1.15+3.51=4.4+2.74-6.42+8.66=9.61+4.51+2.63+1.99=7.26+7.2+8.66=9.09+7-0.18=9.15+0.2+2.09-8.44=9.53+1-1.44-6.91=4.2-2.39=8.47+3.58-0.82+8.49=1.33+9.66+0.15+9.81=3.34+0.13=4.48-0.34+1.98-5.52=9.77+6.67+5.42+9.06=3.84+4.91-8.57=9.57+8.18=2.24-1.75+8.49+9.14=2.85+8.69-1.65=7.08-2.42+2.4+0.05=9.88-3.49-4.87=8.52+4.94-7.47+4=9.68-1.29-3.09=8.9-4.59+3.92=8.1+4.96+1.78=9.73+5.18=6.04+3.61+9.33+2.33=9.69-0.23-4.52=8.28+0.31+4.7=9.46-1.11-0.76-6.9=6.64+8.2+3.72-3.87=2.39+6.72=6.46-1.8=5.68+8.35-6.49+5.91=5.35-3.12+9.21=8.33+5.35+3.77-9.28=1.69+8.72-8.76+1.07=9.28-0.93+4.47=4.25+0.8+4.94+0.09=1.16+8.37=2.17+4.07+8.32-5.76=4.73-0.86+7.66=5.6-1.47+6.23=2.22+4.22+8.17-5.46=4.63+5.07=9.29-0.49-2.75+2.13=5.29+9.35+7.49+6.52=5.29+3.12+7.92-8.42=3.87+7.31-6.87+2.14=8.52-2.89+3.81-1.8=9.85-1.99+1.31=6.74+8.45+2.04-3.3=9.99-3.63+2.98+4.07=9.3-0.88-3.37-4.38=7.74-6.38=4.6-3.31+7.1=8.96-0.65+1.2+9.14=5.02+9.5+1.48+9.72=7.68-0.21+1.2=4.8-2.26+1.46+6.53=5.02+0.1+3.71-7.31=4.49+6.05-7.51+7.81=9.99-1.7-2.8=5.51-1.05=4.7+5.33+9.51-2.77=3.92-3.79+4.52-0.34=5.69-4.34+9.21-8.21=8.13+4.29+3.64-7.55=5.38-3.34+1.79=6.01-3.76-0.15+8.86=9.38-3.93+2.43-3.45=9.34-1.76-4.64+5.06=9.28+3.42+0.41-3.75=6.95-4.19-0.97+9.75=2.71-0.62-0.07+1.28=7.08-5.06+4.01=1.39+2.52+8.6=9.23-9.13=7.75-5.5+8.39=9.59-2.25-1.46-2.57=3.3+7.18-7.45=6.89+1.03-0.27+2.74=7.75-5.31+9.52-0.99=9.26+9.08+1.69-7.19=7.26-2.43-3.5=9.39-2.79-0.26+9.25=5.71-4.19+3.64=7.85-0.53=4.46-3.4+8.92-8.42=1.88+6.59-3.79=8.24-3.78+5.72=6.89-4.01+8.72-7.05=1.85+6.24+6.48=9.77-6.22+6.72-0.81=8.42-7.85+2.75+9.32=4.02+6.51+6.21=9.92-0.78-4.26-2.93=3.9-0.46-1.16+8.37=3.61+9.81-3.33=5.91+1.3-3.02=5.48+2.09-1.84-0.17=8.48-2.42=6.95+5.3+1.45=9.82-3.66+6.89+2.93=7.12-2.09+6.59+5.43=8.11+7.6-3.89-9.41=2.54+3.08+9.08-1.33=7.79-7.59+9.97-7.82=1.94+9.34+2.3+0.13=5.7-0.37-0.9=1.27+9.12-0.31=8.68+4.58-7.66=3.46-0.9=4.09+5.55=6.04-0.22-0.73=4.29-0.31-3.77=7.46-2.65=7.63-0.11-0.87-0.76=8.01+8.59-5.59+5.75=9.17-5.31-2.49=7.18-3.96+5.25-5.1=4.01+0.54+7.13=参考答案5.29+6.37+6.65+8.7=27.011.29+9.89+5.94-2.25=14.870.38+2.26+9.94=12.585.32-1.97-0.71+9.08=11.722.78-1.95+6.53-0.04=7.325.1+0.2+2.58+8.1=15.980.65+6.56-5.16+2.77=4.829.72-6.07+7.54+2.85=14.048.85-2.74+1.77-0.72=7.164.06+2.32+5.7+8.28=20.365.43-3.36-1.51+4.06=4.626.47-3.74+8.8=11.532.76-1.48+6.44+1.92=9.648.77-0.46+1.83+6.72=16.868.01-3.8=4.214.22+3.16-2.52+2.37=7.239.64-3.6-2.09-2.66=1.298.53-2.43-4.14+0.82=2.781.91+0.35+1.38=3.641.64+1.13=2.772.36-1.25=1.114.53+2.2-2.28+3.14=7.599.84-0.7-8.05+9.43=10.529.61-4.56-2.79-1.22=1.044.54+1.31=5.857.74-2.37-1.99-2=1.389.52-0.25-7.32-1.09=0.862.15+2.9=5.050.89-0.2=0.692.04+2.78+8.94=13.767.97-0.71+9.04+1.63=17.939.2-0.57-0.33-6.93=1.378.61-0.2-2.82-1.26=4.334.9-1.69+9.33=12.549.45+4.27-2.18=11.548.61-2.92-2.54-1.74=1.416.64-0.64+4.47-9.58=0.896.91-6.14+8.81-3.59=5.998.68+2.87-5.33=6.228.14-0.22-1.53=6.398.29+5.5-0.8-1.72=11.278.63-3.54-3.49+9.95=11.558.98+9.25-6.01-2=10.225.17-2.41-0.54-1.41=0.815.89+6.18-1.37-9.97=0.734.94+3.9+9.33+3.12=21.294.33+4.32+7.19=15.847.4+3.91=11.317.39-0.4-0.32-2.76=3.914.46+7.62-5.66+3.25=9.677.38-3.35+4.09=8.129.53-0.48+1.77=10.828.64-0.57-7.03=1.049.64+2.15=11.795.77-2.01+8.7+1.71=14.178.88-0.55-5.02=3.313.44-0.81-1.58=1.059.16-2.34+4.13-4.7=6.257.44-1.61=5.838.65-4.74+1.36+1.47=6.742.49+6.44+6.08+7.11=22.126.45-0.28-2.06-0.12=3.991.92+5.62+2.07-6.92=2.692.92-0.31-0.51-1.5=0.69.85-6.79=3.066.98-1.9+9.11-3.57=10.629.44+2.03+3.19=14.668.64-0.65-3.8-1.08=3.116.86-5.3=1.564.23-2.9=1.332.36+8.77+4+9.03=24.168.54-0.57=7.979.17-1.27+3.43=11.337.08+2.25-4.92-2.98=1.433+1.98+7.12-2.06=10.049.53+2.33-4.01-7.37=0.487.36+4.37-3.1=8.633.44+8.26=11.79.4+2.1-4.93-0.11=6.466.32-0.08-0.15-2.78=3.315-3.49-0.39-0.68=0.447.96-5.57+6.52+1.46=10.378.94+5.54=14.482.19+4.6-4.3+7.71=10.28.18+5.76-0.17=13.777.83-4.6=3.237.15-1.55-1.24+7.09=11.457.12+0.16+2.23-4.26=5.255.31+5.89=11.28.85-2.6+5.99+0.81=13.058.38+6.21-1.15=13.448.3+9.73-7.95+4.82=14.92.37-0.58+3.98+9.88=15.659.59-6.75=2.847.8+7.68-3.88+8.4=203.19+8.4-3.11-4.15=4.339.96-1.36-1.02=7.587-3.66+6.48+2.49=12.317.02-0.17-6.29+8=8.564.83+2.42-4.37-1.37=1.515.89-0.72+8.79=13.964.89-1.44-2.81=0.640.38+5.74+7.34-2.2=11.264.94+3.48+7.55+1.23=17.29.38-1.25-4.01-3.06=1.068.57+3.03-9.5=2.16.72-1.7+7.43-1.06=11.396.25+7.07-6.28+1.06=8.15.42+4.15=9.577.76-0.96-2.35+9.89=14.343.18-2.55-0.31+1.15=1.478.62-3.56-4.39=0.678.72-0.76=7.964.15+1.77+0.26+0.88=7.061.05-0.15+4.17-0.2=4.872.77+6.5=9.275.42+6.37+2.5=14.298.33+8.65-2.88-0.85=13.253.22+3.91-1.09=6.042.7+6.98-3.85=5.839.8-3.81+6.19-4.03=8.157.22-3.33+9.94-2.54=11.299.74-5.73+7.23-8.83=2.413.74+5.14-1.04+0.25=8.095.12+7.28-1.27-4.61=6.526.21+2.93-8.76=0.386.07+7.94+0.23+5.67=19.917.58+8.84-8.91-6.4=1.110.43+8.37-5.83-0.89=2.089.52+2.92-7.64=4.83.47+1.43+8.63+2.14=15.678.64-0.21-5.46-0.32=2.657.22-0.73-4.62=1.878.79-1.06-0.77-5.48=1.488.35-4.64=3.719.5-1.6-5.45-1.19=1.268.7-2.85-3.64+6.84=9.054.99-3.25+8.54+2.66=12.948.26-7.37+0.27=1.169.15-0.29=8.868.68+8+3.84=20.529.26+1.38+1.57+3.83=16.047.8-6.85+7.71+9.93=18.593.53-1.63+5.9-5.71=2.094.15-3.22+5.67+7.96=14.564.09-0.73+8.21+4.32=15.899.76-7.01+5.41+0.09=8.258.07-3.02-0.28=4.778.05+8.02-4.49-4.93=6.652.62+6.8-4.4+3.15=8.177.11-0.08-3.38-0.57=3.084.71-0.05+7.02-4.98=6.77.81-5.74+1.7=3.778.55-5.18+3.4+9.55=16.328.52-0.71-3.93+4.4=8.289.69+7.98+0.35=18.024.57+7.21-2.72+9.05=18.116.15-2.29-1.51+8.04=10.397.36-6.79+8.39=8.965.98+1.17-1.94-2.61=2.62.71-1.28-0.58=0.857.99+9.01+7.22+0.52=24.743.61+0.34+4.55-0.15=8.358.91+2.4+5.95=17.269.7-5.54+9.88-4.81=9.236.51-1.78-2.95+0.83=2.617.75-4.61-1.9+7.11=8.358.77+3.97=12.741.57+9.95+7.26-1.28=17.55.67+3.48+6.27+3.8=19.226.68-3.07+4.36+3.78=11.758.59+5.04-4.62=9.018.82+9.22-8.49-1.73=7.823.16+7.81+0.64-3.59=8.027.56+3.34-4.04=6.862.91-0.41-0.86-1.15=0.497.71-4.85-0.12-2.55=0.198.59-4.35+1.66-4.71=1.195.6-1.04-0.17+6.45=10.844.2-2.6+0.39+9.29=11.283.38-2.88+6.37-3.06=3.810.82+9.18+2.39=12.398.45+0.46-8.52=0.392.99+4.31=7.35.6-4.96+0.15=0.798.52+1.13=9.653.37+3.08-3.56=2.894.64+1.43=6.077.62+2.79+0.43=10.849.8-3.78+5.55=11.570.85+7.37+7.39-3.38=12.236.2+0.31=6.512.83+5.36-3.67-2.89=1.630.77+6.65-4.53=2.898.26-1.59-3.5-2.79=0.383.89+5.38=9.276.75+4.79-6.03+3.88=9.395.63-3.56+2.39=4.463.93+6.81+7.2+9.91=27.857.46+0.2+1.23=8.893.36+9.26-1.86+7.61=18.378.43-7.63+9.28=10.081.2+8.51+5.47=15.189-8.86+8.42=8.565.33-0.11-3.48-0.85=0.894+3.21=7.216.2+4.49+4.37=15.066.52+6.4-8.56=4.361.11+5.01+6.74+5.71=18.579.26+3.43-7.79+9.19=14.092.85+2.93+6.22=129.73-0.72-0.16-7.95=0.98.31+9.2-7.8-5.14=4.579.91-3.52-2.01=4.384.51-4.12+7.87+5.21=13.479.63-0.89-4.68+3.23=7.299.08-5.65-1.92+3.79=5.37.55-0.49-4.08+5.85=8.837.91+8.3-0.46-0.18=15.578.28-5.19+5.2-0.9=7.399.97+1.98+2.85=14.88.85-2.33-0.98-1.9=3.647.38-7.23+7.72=7.873.14-0.21-0.09+4.31=7.158.53+2.16=10.695.16+4.89-1.62+0.7=9.139.35-0.6=8.756.24-3.49+8.73=11.482.45+5.43+4.32=12.29.32-5.16+8.37+8.25=20.786.73+3.07=9.84.95+3.34-1.18-4.17=2.946.99-2.55-2.53=1.918.78+8.66-2.43=15.015.17+4.53+4.8=14.54.36+7.97-0.03=12.33.71+7.58+5.4+1.09=17.788.47-5.51=2.965.34-0.27+7=12.074.21+6.97+4.72+2.54=18.446.16+7.02-2.34=10.840.45+3.56-3.37=0.647.47-0.91-2.53+0.64=4.670.54+8.36+5.58-2.13=12.357.83+1.32+8.78=17.937.31-3.64-3.28=0.394.18+5.68+0.86=10.726.81+2.11+7.05=15.979.72-0.03-1.17-4.44=4.081.45+6.17+6.74=14.368.69-2.75+7.59+5.74=19.277.47+9.52+5.51-8.43=14.070.54+4.56+7.25+1.81=14.168.21+9.25-5.15-0.42=11.896.28+8.99-1.07-5.23=8.972.76+0.35-2.49=0.625.39-2.18=3.218.38-0.12-0.88-3.74=3.648.63+2.04+4.2+7.09=21.964.43-1.43-1.28=1.722.34+7.45+5-2.39=12.42.83+9.83-8.44=4.228.84-1.61-6.59=0.642.34+8.39-8.79+7.18=9.121.17+0.44+1.33+8.03=10.972.4+9.16-2.65+8.59=17.57.69-2+3.54=9.238.99+0.79+3.71=13.492.95+1.69+3.79+5.54=13.977.47+8.89+3.98-1.29=19.054.72-2.11+4.51+4.53=11.659.8-1.54+2.06=10.323.74+6.28+1.51-4.72=6.819.85+8.35+3.46+1.51=23.178.63-3.5+4.23=9.363.13+5.43-6.21+7.41=9.767.33+7-3.36=10.970.67+1.72+9.8=12.198.07+3.05+4.25-5.66=9.718.79+2.61+6.83=18.230.36+3+6.67+8.78=18.812.76+6.29-7.43+4.31=5.934.67-0.74+2.69-0.09=6.538.87-6-2.51=0.362.1-0.04=2.068.38-0.61-0.97+7.44=14.247.76+6.92-0.54+4.69=18.839.17+0.58+6.54-8.85=7.447.05-0.07-4.02=2.960.15+9.29-5.21=4.232.2-0.27+6.76=8.696.15-2.84-2.69=0.624.08+9.75+4.51=18.345.06-3.16=1.98.28-0.8-0.97-6.12=0.397.05+6.18-3.24+9.39=19.385.4-0.2+0.66-3.17=2.699.29+5.76-3.31=11.743.04-0.59-1.96=0.493.18+3.9+4.12+5.31=16.512.09+7.55-7.48=2.169.44-1.63-2.39=5.422.4+7.99+6.43+2.41=19.237.51-5.1=2.417-3.71-2.44+8.01=8.866.93+7.16=14.098.7+7.14=15.847.76-4+2.34=6.12.96+8.71=11.677.59+5.52+5.76=18.876.43+2.2-3.36+4.67=9.945.67+9.94+5.12+8.4=29.138.95-2.95-1.82-1.46=2.726.02-0.31-4.92+6.25=7.049.45-6.68+2.33=5.17.42+7.43-3.46-9.16=2.235.12-2.16-2.15=0.814.42-1.19+2.14-3.78=1.598.01+6.74=14.758.19-0.18-0.84-2.93=4.247.02-0.6-5.82+3.08=3.686.58+1.38+8.92+8.07=24.959.26-0.27-5.3+1.95=5.647.37+9.47-0.07=16.776.41+8.72-2.46-4.87=7.85.36+7.21-4.58=7.999.59+2.58-2.08-4.08=6.019.88-3.47+1.63=8.044.07+5.24-1.01=8.34.2+2.52+3.66+2.65=13.036.71-0.52=6.199.72-1.32-2.77-0.09=5.548.67-5.63-1.26-0.91=0.878.57+7.24-6.25-1.36=8.23.46+8.53-1.54-1.88=8.578.7+6.9+7.67+6.05=29.328.36-3.96-4.08=0.326.54-3.73=2.818.9+1.05-3.93=6.023.46+0.55-2.89-0.23=0.894.04-0.9=3.145.73-0.46-2.71=2.569.45+3.53=12.989.54-2.24-1.05-3.23=3.024.1-1.65+3.36+3.48=9.295.63-1.42+4.87+0.5=9.588.86-5.87+6.42=9.412.81+0.37+4.32+1.53=9.034.17+0.27=4.449.56-6.74+5.93=8.759.54+3.88+5.13-8.58=9.977.92-5.92+7.24+1.17=10.412.88+7.12+1.96-0.52=11.443.01-2.68+8.87-0.54=8.664.9+7.54-6.17+3.58=9.859-1.95-6.05+6.77=7.779.49-4.93-3.51=1.057.85-0.39-6.86=0.67.53-1.02+2.19=8.77.78-3.41+6.77=11.149.53-0.93-0.48-3.27=4.859.03+7.19-5.6-0.72=9.97.76-2.34-2.86-0.39=2.179.69+5.43=15.128.82-0.15-0.95-5.05=2.675.87-2.6+2.75+6.81=12.839.64+7.14+9.67-7.87=18.580.72+8.31+4.81-0.89=12.959.77-4.21-3.9-1.18=0.487.06+9.6-9.73=6.936.81-1.04+2.22-6.62=1.377.21-3.75-2.69=0.779.08-2.56-4.76+9.15=10.916.06+7.15-2.94-2.34=7.936.9+1.56+2.09+9.86=20.418.24+2.02-4.51+3.94=9.695.49+6.84-3.07+3.51=12.773.71-1.62-0.16+0.22=2.157.11-3.56=3.558.76-0.42-2.03-3.45=2.868.82-8.67=0.154.76-0.49-0.15=4.129.25+5.71+0.04+7.91=22.913.85-2.27+0.76=2.341.79+7.97+9.3=19.066.56-5.02+5.54-6.95=0.136.32+2.44-4.94-1.36=2.464.04-3.12-0.82=0.17.11-5.85+0.09-1=0.354.4+6.69+2.3=13.399.4-4.37-0.48=4.552.14-0.04+8.35-2.78=7.679.15-5.52+4.34-7.31=0.666.35-1.03-4.85=0.477.59-4.96+6.61-1.31=7.939.11-0.71-0.32=8.086.99+5.26+3.49+7.6=23.345.88-0.33-5.01=0.541.7+5.78=7.488.37+2.65-8.69=2.335.56-0.38+5.51=10.695.17-1.44+6.79-1.93=8.594.86+6.82+3.11-7.5=7.298.67+6.41-6.86=8.223.46-0.22=3.242.84+4.14+8.91=15.891.11-0.36+4.29=5.040.24+7.66-0.65+4.42=11.675.54-4.73+6.53-3.47=3.873.73-2.74=0.996.42+5.14+5.28-8.03=8.816.76+1.23+5.83+6.16=19.988.09+2.52-0.45-3.66=6.53.53+7.83-8.35-0.08=2.936.14+4.18+0.89=11.219.06+6.94-6.49-2.8=6.717.99-4.24-2.48+0.61=1.887.76+1.15+9.62-9.22=9.318.76-7.43=1.335.7+2.47-1.71+4.62=11.088.52-7.59=0.934.62-1.5-0.43-0.37=2.320.32+8.27-1.02=7.579.97-3.34-3.24=3.390.04+2.11+9.36=11.514.77+4.82+9.04+8.84=27.473.89-0.06-1.54+8.65=10.947.72-6.66+4.01-1.03=4.045.33+4.97=10.38.17+4.66=12.839.66+4.44-5.07=9.039.06-5.41-2.61=1.046.14+0.07+3.15-4.81=4.557.08-3.03+6.16=10.216.47-1.7-2.7+4.56=6.639.31-2.14+1.87-8.09=0.959.18-5.71+8.37+3.73=15.572.57+8.6-0.82-9.9=0.450.71+5.86+9.96-8.45=8.089.66-1.61+0.94=8.997.08+1.62-2.4=6.36.15-2.57-3.38=0.24.62+0.26+8.3=13.188.33-0.07-4.12+6.66=10.84.59-0.24-3.27+6.23=7.310.31+4.94-3.46-1.62=0.178.54+2.42+5.18+0.77=16.912.34+5.91-3.4=4.853.45-0.13-0.88-1.07=1.379.68-8.75=0.939.18-8.01=1.170.41+6.57+0.06-0.72=6.326.06-4.13-1.06+9.1=9.974.75-3.01+2.3+1.14=5.183.65+8.55+2.12+2.7=17.026.3+6.57=12.873.63+9.2-7.81+8.15=13.170.4+7.66+7.13=15.196.62+8.75+5.09-5.38=15.088.34-2.19=6.159.33+5.62-0.25-5.8=8.90.26+7.74-6.55+3.06=4.513.17+1.86=5.033.6+0.32+3.03=6.958.67+4.41+7.79-8.16=12.714.88+0.68-2.56+4.75=7.759.98+2.58+9.77-1.93=20.49.66-2.44-3.95=3.276.66+0.97+8.52+4.5=20.654.37-1.72-0.74=1.919.97-0.39+8.55-2.9=15.233.88+5.81-9.08+0.53=1.144.8+6.04+6.34+4.46=21.647.77+3.35-0.85=10.279.58-2.67-0.07-1.66=5.189.29+6.13-1.3-2=12.129.99-0.2-5.12-1.04=3.638.96-2.98=5.986.97+9.98+7.7=24.657.8-1.66-3.04+7.95=11.050.52+6.39-3.51+8.87=12.278.99+7.17+8.43-3.96=20.630.76+1.85+6.3=8.919.14-5.24-3.1+8.88=9.684.81+3.5+4.86+6.21=19.383.27+7.02-0.03-5.92=4.349.49-3.25+5.39-3.75=7.885.41+5.02-6.6+1.42=5.258.83-0.16+5.47-4.58=9.569.77+7.62+6.66=24.058.43+2.12-6.92+2.2=5.832.56+6.92+2.19+2.58=14.256.32-5.83+9.19-2.45=7.239.41-0.99-0.66-3.98=3.783.81+8.11+9.39+5.41=26.723.29+6.96=10.255.4-2.64+2.09=4.856.34-3.38+8.5=11.469.86+4.27=14.132.69+4.91=7.61.55+6.1=7.650.53+1.12=1.658.89-2.16+8.07=14.83.65+6.03+7.58=17.266.27-3.96=2.316.16+6.38=12.546.83-0.3-1.58-0.21=4.748.13-6.74+1.77+0.24=3.49.69+0.48+6.78+0.75=17.73.28+4.11+3.02=10.417.15+4.64-2.74-6.59=2.461.76+7.31-5.46=3.619.05-7.61+1.46+5.96=8.869.95+6.71-3.41-7.1=6.154.35+8.62-2.89-7.7=2.389.84-7.42+8.71=11.137.88-6.87-0.66+2.31=2.667.18+0.74-6.06+8.35=10.218.62-6.78=1.842.95+4.51=7.462.07+9.51+8.14=19.725.17+2.87+8.73+7.36=24.136.71-4.26+9.32+1.4=13.178.74-3.62+9.48+9.83=24.431.95+4.59+6.59-5.46=7.675.49-2.98-0.24=2.279.3-3.83+8.92+0.82=15.216.06+9.62-8.95-6.43=0.39.68-2.37-5.26+9.65=11.75+4.97-1.08+5.01=13.93.67-3.32+4.92-0.85=4.429.13+3.18-8.65-2.8=0.860.64+5.8+6.47+6.53=19.449.24-5.06=4.189.92-0.46-6.13+5.59=8.925.89-2.45+5.2-2.83=5.818.13-2.17=5.964.54+2.08-5.27=1.352.03+8.8-6.13+9.76=14.466.11-3.8+7.24-9.19=0.367.88-7.76+2.73+0.12=2.973.69-0.27+1.56+3.47=8.459.21+3.75-7.99+8.39=13.362.51-1.3+5.07=6.285.15-4.92+8.53+2.4=11.165.14+0.74-1.48-1.67=2.733.17-0.31-2.55+6.84=7.155.71+1.18+9.12-3.19=12.824.31+3.64=7.953.39+4.25+9.64-2.7=14.586.48+5.66-8.5-3.05=0.598.33-3.24=5.090.53+8.72=9.256.62+8.4+3.46-2.31=16.174.69+9.29-4.83=9.157.46-6.75+0.33+1.02=2.062.56+9.71+1.96-7.71=6.523.81+6.85=10.669.59-0.61-7.51=1.473.78+9.12-1.03=11.874.98+7.53-2.34-9.57=0.67.96+1.59+8.34-8.24=9.657.19-1.45+0.36=6.17.27-0.71-0.75+6.65=12.462.25+9.94+7.26-2.38=17.077.93-2.26+3.59+7.85=17.119.96-4.53+4.9+4.91=15.246.14-0.19-4.58+5.22=6.594.28-1.9+7.83=10.218.54+0.13+1.18-0.89=8.965.22+8.27+2.18=15.677.31-0.26+1.99+1.85=10.898.65-5.71-0.24=2.79.68-3.25-2.65=3.787.73+6.13-9.34-2.99=1.535.87+3.65+2.25+4.91=16.686.63-3.31+6.72+2.2=12.242.76+0.17=2.936.67-3.8=2.879.24-3.35=5.894.29+1.8-2.57=3.522.48+6.01=8.498.34-2.69+4.13-5.3=4.486.11+6.38+2.02=14.514.02-2.87+9.42+1.42=11.991.14+6.7-0.71-4.72=2.416.64+4.13=10.776.5-1.4=5.13.7+9.45+2.06-6.86=8.357.67-1.78+5.03+3.1=14.028.62-1.55=7.076.85-2.16-4.43=0.260.41+7.73-7+0.06=1.21.85+9.74-5.39=6.27.7-0.7-3.13+6.02=9.894.71+3.64=8.351.35-1.09+4.09+2.14=6.499-3.1+8.72-0.45=14.175.91-0.6-3.78-0.43=1.10.71+8.96-0.19-4.45=5.035.38+6.78-9.9=2.269.76+0.3-8.46+8.83=10.432.73+4.17-1.57-3.87=1.465.88+0.98-1.94+4.6=9.527.86-3.18-0.52+7.55=11.711.16-0.69+4.85=5.325.88-3.75=2.139.87+9.76-0.9-3.74=14.999.76-3.03-6.08+3.68=4.330.42+6.52=6.945.05-4.27=0.785.27-0.21-2.09+8.76=11.733.33-1.41=1.927.12-1.21-1.03-1.97=2.917.39+5.78+0.81=13.988.39-0.19+4.5+5.37=18.077.03+2.37-4.03+0.58=5.954+4.56-2.87+9.01=14.79.1-1.42-0.79-5.77=1.124.74-1.05+9.79