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8.02-7.81+5.02+3.91=5.03-0.56-2.57+8.65=9.26-9.1+2.98+0.48=6.09-4.36+3.42-3.86=6.56+5.44=8.37+5.6+2.65=8.66-5.66+6.02-4.07=8.09-1.39=4.46-1.19+0.96+7.25=7.01-6.46=7.75-0.97+0.27=6.04-1.88+4.57+1.42=3.87+6.37-9.71=7.9-2.32+2.16=9.22+6.57+1.62=4.36-0.41-3.67+6.49=3.05+0.84=3.64+5.77-2.05-2.02=5.84-0.71-2.55=9.29-4.95+7.67+3.12=3.47+7.66+2.48=5.58+7.07+1.81-1.93=8.07-7.78+9.25+6.53=8.73+8.44=0.25+0.11=5.44+1.28-1.18=4.04-3.09=9.09-7.01+6.64+6.35=7.39-5.27=1.62+5.37-5.1=4.33+4.8+4.91-2.32=1.72-1.25+7.07+8.24=5.93-5.83+8.9-6.26=9.29-4.34+5.4-5.58=6.27+0.39+9.61=6.86+4.71+6=9.44-3.75-0.72=6.31+1.42-7.28=3.26+5.34-3.28+1.95=6.69-4.12=6.53+2.44+7.19-0.59=8.07+2.07-7+5.24=4.73+9.62+5.83-5.17=0.98+4.86=3.67-1.99+8.32-0.72=9.81-0.16-8.02+7.9=5.17-3.38-0.98-0.08=9.29+7.11=5.18-2.65-1.25-0.49=4.33-3.3=9.88-4.58-0.7-4.28=1.44+9.37+7.15-8.55=6.79+2.63-5.24=3.41+5.41-1.59-1.52=4.72+3.58+1.53=5.97+9.22=4.3+3.23+5.29-2.13=9.06-1.24-1.86=9.35+9.4-7.74-9.91=5.92-1.02+3.41+8.9=6.33+4.12-2.96-7.3=5.73+4.91+9.43-0.14=5.54+4.02+6.52-6.58=5.13-2.28-2.42=6.47+8.36+3.24-4.65=9.56-7.58=9.94-1.18+6.33=8.14-3.97-2.29+6.61=3.93-1.76+4.24+2.26=7.31-2.12+4.42+5.65=7.42+6.33+9.7-5.27=3.79+5.3=5.7+8.32+1.01=5.33-2.46+3.65+4.66=8.03+0.77+7.24+4.23=5.77-3.31+5.74+7.88=3.78+7.41-8.17=1.9+9.57-7.6=9.51-1.52-4.74=3.14-2.98+1.62=7.68+6.57-1.62+0.47=7.58-1.36+9.66+9.59=3.24-2.05+9.81+1.71=0.23+8.27=4.41-2.01+8.2-1.43=9.37-4.72+3.95-8.05=8.65-8+9.25+8.06=4.65-3.77+0.06=5.5+1.77+2.93+4.31=5.02-3.45+9.89-9.6=7.7-3.44+5.68-2.04=8.58-6.91=0.71+7.22+2.15-9.44=8.28+7.58=9.82-4.89+8.4=5+1.25-1.14=8.74-6.58+0.27-1.16=9.88+0.02=8.91+2.83-5.07+9.88=2.62-0.96+9.44=6.89-5=5.28+7.03-6.27+4.47=9.75-0.32-4.18+1.53=3.09+6.4-3.58-0.25=7.31-6.45+8.08+9.39=9.77-7.2+1.62=9.35+4.82-4.26+1.43=7.97-6-0.42=9.94-4.5-1.59-1.95=8.82+6.86-0.18-7.29=5.73-0.56-0.66-3.07=9.19+0.63=6.59-4.16-1.91=8.79-1.79+7.21=3.4-1.47+9.17-3.33=9.23-3.65-0.85=0.89+0.8+7.95+9.21=4.57+5.12-0.21-8.43=8.36-0.82-3.58-2.29=3.55+6.72-6.17+9.52=8.12+3.38+3.74+9.2=0.98+0.45=9.87+8.74-2.59-8.92=4.39+9.05-6.77-0.71=6.47-3.95+4.71=8.44-1.65-1.38-3.82=1.98-1.59+4.98+6.55=6.42+6.41-2.39-6.49=8.25+3.62=8.64-0.41-6.2-0.65=8.76-2.92-2.65+5.33=8.91+9.51+2.26-3.27=5.66-2.22-2.45+4.85=6.49+4.21-5.38+9.54=2.78+9.06-3.75+7.41=9.86+6+6.32-1.96=8.15-3.2+4.78-3.72=7.76-3.9=8.43-1.16-1.03+2.82=2.61+1.39+8.06=9.6-5.11+8.14-1.08=8.17-7.16+6.76-6.45=3.1+5.79-1.89-4.94=1.97-1.44=2.52+9.59-8.19=3.74+4.7+5.09+1.7=8.2-2.92-1.81=1.8+9.48-9.57=1.58+6.04-4.62=3.18+0.27+6.54-3.44=3.15+0.69-2.94=5.96+8.91-5.19+5.27=7.9-6.15=7.44-1.28+0.31-3.56=8.53+2.66=9.15-0.71-0.85-4.27=3.87+3.89+1.75-8.88=7.66+7.42-1.17-7.47=9.68+9.09-9.14+3.2=8.23-6.64-0.49-0.37=7.14-5.55+5.72=5.35-2.16-0.87=1.03+0.85+2.76=4.59-3.49=7.35+1.7-3.51=6.63+5.9-3.07=8.82+8.93+8.95+9.68=5.85-0.36-4.47=6.04-0.39+7.08+5.05=3.82+5.28=7.75+4.92+3.58=0.88+6.09-1.14-5.71=6.25+5.53=3.38-1.37+2.87=0.94+1.88+3.23-2.23=9.8-8.35+3.29+4.28=5.93+8.22=2.33-1.98=7.53-4.17-0.29+2.08=9.53-2.69=7.69+7.39=2.57+8.66+5.21+6.6=6.29-3.84=6.29+8.77-3.53+2.41=9.37+3.95-0.34-4.16=6.75-4.23+6.44=4.51+2.54+2.12+7.43=2.5+6.49-7.05+7.22=6.83-0.77-0.26=7.08-0.52=3.74-0.03+3.7-6.11=8.41-0.51-0.61-3.65=9.72-1.65-2.35-3.07=7.97-2.97+3.84=4.36+8.41+7.56+3.12=2.92-0.22=7.21-0.15-0.71-1.01=4.28+4.63+2.81+4.82=9.02-6.41+7.65+3.23=6.61-3.11=7.77-1.2=9.66+4.31-8.52+3.45=3.96-1.65+2.51+0.71=7.63-1.95+0.7-5.85=9.43+6.41+4.02+9.9=5.88-0.54+4.71-8.67=5.19-2.47+2.32-1.77=2.44+4.49+8.24+7.95=4.56-2.15-0.06+3.23=8.58+8.42+3.51-1.69=3.76+5.07+4.26+4.42=6.24+4.35=7.9-3.37+0.04=4.54+6.73+1.74-3.73=6.57+7.86-5.82-4.93=5.79-0.97+7.09-7.65=6.87-1.21+1.9=7.42-3.56-0.97+1.51=3.59+9.12+1.65+9.98=0.88+9.96-2.71-0.57=9.49+6.48-3.02=8.13-1.91+3.2=9.39-6.01=8.72-8+9.47+2.55=5.41-4.3+3.17+1.73=5.89+3.77-5.84=6.87-0.61-6.07+6.36=7.9-1.74+9.19+2.12=4.2+8.22+5.19+7.9=5.49-1.74-1.65-1.02=4.24+1.64-2.99=6.96+4.82=4.98+1.55+9.2=5.92+5.94-5.81-3.12=1.4+2.39+8.97+7.07=5.63-2.58+4.81=2.03-1.91+9.07=9.61+5.83+7.48-5.44=7.65-4.14+7.2-3.07=3.26+6.61-2+5.17=2.11+3.24-3.76+1.97=7.28-6.85=2.05+2.16+0.47=2.82-2.49+1.38-0.62=6.18-4.23+3.01+6.29=5.8-1.29+0.66+3.4=3.76+3.57=9.17+9.54+4.85=6-3.22-1.07=3.22-2.81=4.3+2.52=7.37+2.66+0.7=7.97-1.47-2.74-1.16=4.29+9.95-7.88+2.93=3.51-1.03+8.4+2.34=6.42-2.09-3.29+9.22=2.76+1.27+1.29=7.74-0.1-0.24+9.49=7.59+4.33+8.95=5.37-3.55=6.93-1.99+9.99=4.6-1.93=7.82+4.86+2.52-7.28=6.04+7.99=9.64-4.62-4.07-0.64=9.33-4.05+4.22=1.91+3.2=9.47+6.08-5.12=7.27-0.94-4=9.99-3.75-1.87=5.85-2.2-2.8=9.17-1.69-3.94=3.63-1.49+1.48=5.97-0.81+5.71=9.66+2.16-3.85-2.45=8.51-7.95+3.4=0.1+6.61-1.46=2.59+9.35-2.94-8.38=7.98+4.39-8.28-2.55=9.31-4.66+3=8.55+4.52-6.3=7.82-5.39+6.42=8.69-1.6-3.24-2.92=9.3+7.85-7.26-5.37=7.06-4.51+2.37=5.85+5.73+8.95+0.35=7.06-3.32=8.26-0.31-2.4=8.6+3.05+7.14-0.61=9.27-5.84-0.69+2.64=9.93-8.6+1.54=4.52-3.59+6.92-7.35=7.5+0.68+1.87-5.84=9.55-1.59-0.55=9.58-1.68-5.98-1.17=2.58+2.93+2.9-7.05=0.59+5.27-3.31=2.64-0.33+7.73-7.08=7.4+8.07=8.16-5.8-0.26+5.11=5.58+1.79=9.53-3.16+3.47-3.21=3.65+9.55+0.02-9.79=7.85-0.63+5.66-9.84=9.67-2.15-1.46-4.06=6.36-1.7+9.06-8.98=3.01+0.68+6.58=3.23+2.65+7.24-4.91=9.4-4.82-3.07=3.27+8.21+8.58-5.98=6.69-0.35-2.24=8.09+6.89+8.06+6.82=5.55+4.2+6.86+6.29=5.19+7.72+1.14-6.54=8.2+2.98=7.32-1.56+6.39=5.28-3.57+4.84+2.58=8.69+8.43=4.81-0.44-0.34-3.01=9.83-0.67-8.69+8.66=6.91-5.3-0.82+2.68=8.32+7.4+5.31=8.01+8.82+6.56+7.67=8.53-1.73-0.76-3.65=7.68-3.44+1.46+2.56=9.39-1.41-1.42=8.01+9.07-7.53+3.17=6.13-1.79-0.24-3=7.39+3.13+4.16-2.85=8.76-2.86-2.52-0.67=5.4+7.1+7.73=3.78+9.54=7.19-2.5+9.54=3.02+1.1=8.54+7.66=7.93+8.87-1.02+4.05=3.01+6.97+6.16+1.9=6.31-1.47=7.35+7.05-6.98-5.37=6.63+7.67=9.79+6.72-1.32+8.15=9.87-6.38-2.7+2.99=6.36-3.12=5.56+6.64+2.8+1.08=1.69+5.7+2.27-7.14=5.62-3.01-2.02=8.64+7.18-9.57=3.63+1.22-3.17+5.02=4.38+6.65-9.52=9.75-7.72-1.77+5.29=1.71+7.83+3.84=6.93+9.21-4.67+2.89=1.75+7.39-0.13=8.46-7.26+2.46=3.94+8.57-3.15=9.36-0.99-0.38-6.58=9.38+9.6+4.28=2.9-1.14+4.43-3.59=4.59-1.53-0.25-2.2=0.99+2.5+3.08-3.04=7.49-1.05-4.54+7.04=5.18-1.54=4.83+9.5+1.66+6.58=8.71-1.46+4.41=7.63+0.32-3.14=9.27-6.31-1.11=7.36+1.76+3.93=1.72+0.27=9.06-1.86+3.08-6.24=3.43+7.98+8.38+9.6=7.52+6.62+9.67=4.24+9.42-4.27-2.36=8.37-8.27+4.78-2.45=8.44-6.37=9.85-5.81+6.65-8.98=7.55+1.83-0.75-6.92=9.33-3.35-2.04-2.15=7.7-0.04-5.38+5.48=8.95-0.51-1.59-3.11=5.69-2.11=7.58-5.74+2.14+2.06=4.76+9.75=4.13+0.18+5.4-4.31=7.93-4.75-2.28-0.32=9.82+3.88-7.16-4.17=6.19+0.77+5.79=4.87+6.98-3.68-6.19=6.12+9.24+3.25+2.17=9.69-3.39+1.36-1.88=6.94-0.21-5.73=1.33+4.13+9.75=0.93+8.63-1.91-3.49=9.85-4.85+9.81=8.73+7.83-4.59-8.84=6.99+2.94-1.27+1.54=9.81-3.85-4.2+1.44=5.05+8.48-9.41+0.6=8.3-3.64+7.82+8.57=6.46+9.64+3.25-7.11=3.92-3.36=8.74+9.79-9.35=7.06+2.6-4.07=0.81+7.39-2.96-3.17=7.44-0.52+8.06=3.3+1.25+9.08-6.52=5.45-1.04-2.55=8.47+6.21-8.01-2.66=1.65-0.35+3.16+1.95=0.92+8.21-0.46+5.77=6.06+8.57-7.88-2.78=6.85-1.97-2.74-0.47=2.68+8.57-9.09-1.63=9.22+4.63-3.17+5.85=7.69+0.44-0.56-3.78=7.09+5.63+3.26-2.08=8.18-3.46-2.06=1.67+9.95-5.87=9.97-7.69+5.78-5.67=3.31-0.85-0.49=2.12+6.64+4.89=8.85-6.02+1.45-2.94=8.93+3.4=9.33-1.49-2.67-3.47=2.93+6.57=8.3-4.19-0.68+6.17=8.56+5.15-6.42-2.14=2.95-0.16+2.37=3.99+3.17+2.58+0.57=8.81-3.53-0.68+8.55=8.03+5.37+5.22=5.69-0.38-4.6+3.29=7.82+3.86+3.82-7.36=3.64+2.97-4.93+9.4=9.36-1.21-0.98+5.96=9.36+9.77-2.59-7.73=4.65+9.83-1.44+7.63=9.98-4.29+4.01+5.49=7.79+1.19-3.92+4.37=8.09-3.65-4.3+9.6=9.14+9.68-2.41=2.92+4.18+3.46=5.67-2=6.06-3.47+9.61-5.07=8.62-0.85+4.12-7.91=1.02+5.53+1.18-6.92=8.17+7.59-3.69-0.06=9.01-2.27+6.57=6.28-1.61+9.6+8.68=1.01+3.64+6.44+9.93=7.73+3.49+3.3+6.78=7.73-1.55-4.28-1.13=8.17+3.29+8.38-1.44=6.84-2.89-3.69=0.82+7.65+4.8-5.01=7.36-3.23=8.3-1.39-2.69-1.82=9.97-1.62-0.94+6.17=1.56+8.59+9.62=6.49-2.08-2.19=1.03+6.09+6.9=8.03-3.71+5.15+7.24=9.32-0.76-2.71-1.32=8.66-3.38-0.5+3.17=6.58-4.4=9.59+7.67+5.69-8.67=9.06-5.19-1.05-0.58=0.04+6.4-4.31+8.21=7.71-2.33-4.89=3.18+8.18-1.22+9.88=8.68-3.36-0.59=0.63+4.27+7.71=2.83-1.93+1.75+8.6=7.33+9.41+2.51=0.18+9.85=7.47+5.78-8.55+4.51=0.17+4.92=8.63+2.99=7.75-0.63-1.32-3.99=1.02+1.76+0.18+9.81=1.29+7.54-2.31-0.64=6.9-3.15-2.23=4.03-1.18=3.89+0.63-2.36+3.8=7.53-5.16+6.56+7.46=6.49+4.22-6.08+4.73=5.36+9.6-4.05-1.54=8.62-0.74-5.71+4.76=9.49+5.79=4.39+5.62+3.06=6.84-0.95+6.26-7.64=6.78+5.97=2.46+9.41-7.19-1.36=7.86-1.15-1.29-2.41=2.51-1.79+8.04+5.81=0.45+4.13+0.95+5.29=7.28-6.47+7.62-5.46=8.75+5.3=0.95+2.04-1.07+7=7.78-0.71-4.51+3.37=8.58+6.73=7.36-1.84-0.98=2.71+3.79+9.22+0.05=4.5+3.45+8.22-3.27=5.91-2.7-0.57-0.58=2.63-0.68+0.08=5.2-0.66-0.27+4.01=8.26-1.28-4.68-1.44=9.05-0.36-1.82=6.59+8.7-8.93-5.39=9.91-4.19-3.61+2.16=3.05+4.1+6.62-1.93=4.97+3.74+7.82=9.44-1.68-0.29+9.3=2.34+2.81+0.25-0.44=6.58-3.4=9.86-1.49-4.67+5.57=6.59+2.76-0.63+1.66=9.95-6.25+2.84-1.8=6.45+4.43-6.47+0.1=7.88-4.47+7.52-8.92=4.46+9.11+7.36+2.97=8.09-4.65-0.16=9.06+6.03+8.58-6.9=3.67+2.48+3.15=2.74-1.01+8+8.26=7.89-3.24+7.44-1.41=6.55-1.25+8.01-3.62=4.48+6.25-2.57=0.58+6.72-3.71+1.84=8.21-7.39+8.6=8.2-5.86+9.95+1.51=4.98+2.06-5.82=7.54-5.88=8.27-1.4-1.36=8.29-2.35-3.36=8.49+0.8=9.52-1+8.33+0.41=9.61-4.55-0.16+0.55=7.94-0.84-0.73=0.36+1.56=9.72+0.67+7.4=6.03-1.16-2.08-2.27=2.4+7.48+2+8.54=0.44+3.27+5.23=9.84+1.2-0.09+2.88=8.13+2.59+4.19=2.01-1.7-0.18+6.35=7.12-2.26-3.48-1.16=5.31-2.26+2.75=9.62-5.34+8.89=9.27-8.9+4.36+5.66=9.72+2.52-0.85-1.96=3.98+7.61-6.24-3.46=9.28+4.28+9-0.77=9.44-5.61-0.45+9.1=0.35+8.83-3.96=8.24-4.53+5.77+9.43=8.7-1.28-0.49-5.75=9.27-2.25-1.11-0.89=7.62-0.74-3.56+4.53=4.63-1.68+0.68=6.43+7.73-0.59+9.66=8.92+2.93-4.93=9.48+2.59+6.96=4.04-2.57+8.75+8.55=7.35+6.52-6.81+0.54=7.99+1.39+3.69+8.57=7.85+4.3=9.88-1.34+7.35-2.3=9.24+2.14+8.55=9.66-1.69-4.48=8.81+7.13-5.36=7.85+2.38-8.49+5.15=6.93-4.63-1.4+9.22=5.92-1.6=7.41+8.33-6.55-3.73=9.27-6.76-0.23+1.87=7.15-3.86-0.19+7.99=8.54-2.42-1.54+2.2=2.17+2.18+9.63+7.31=8.25+1.83+7.65+6.84=4.46-4.03+4-3.09=9.76-2.43+7.1+0.05=8.91-0.94-4.35=1.95+5.8+9.12=9.43-5.51+2.35=7.07-4.09+5.39=2.73+4.68+9.74-3.36=5.04-2.99-0.45-0.13=3.55+8.23+4.4+7.58=9.12+3.61-1.24-4.6=8.34+8+5.12+1.39=4.54+1.42+2.12+3.35=5.19+1.23+6.81-4.92=6.87+9.3+5.44+6.39=6.96-2.17+7.46=6.48-4.27=7.55-6.15+8.39-2.83=4.5+9.67-4.01+3.7=9.38+5.97-3.56-8.91=3.62+9.94+0.32=5.88+8.34-0.28+5.91=7.03-1.16-2.04-0.44=1.64+1.06+4.45+6.03=5.63-5.11=9.92-5.25-2.58=2.07+1.62=2.82-1.17-1.01-0.04=3.77+3.19-4.25+5.48=5.99-0.05-2.45=2.76-1.18+6.23-6.97=7.08-2.5+2.98=1.88-0.5+8.83-7.12=8.96+7.24-9.21=7.58+9.43-1.93-1.49=2.96-0.04=7.23-0.02-2.12-0.38=3.99-1.17=5.28+0.71-4.87+1.13=9.89+9.47-2.55=9.53+1.98-8.4=6.89-2.25=9.14-1.69-6.35=6.17+1.9=3.06+8.23-4.57=5.71-1.06=9.98-5.64+9.33-1.9=3.62+6.1+5.26+3.2=9.97+5.04+4+1.36=2.1+7=0.92-0.66+0.98+0.58=9.07-3.2-3.55+3.09=1.55-1.38+3.01=4.6-3.1+3.61+2.44=9.88-5.82-2.52=9.82-1.14-3.7-4.05=9.14+1.58+0.07=9.71-7.59+8.28+3.78=5.36+9.91+1.83-6.92=9.22-2.97-3.32+2.8=1.78-1.33+2.26=1.05+9.94-3.49=9.78+7.88+3.94=7.65-4.79-0.11-1.1=2.85+1.51+8.25=6.71-1.48=5.92+4.95+6.19=3.15+1.41-2.55-0.15=7.06-0.54+2.34-0.46=7.99+5.33-6.33=8.99+3.99-8.08+7.29=7.31+0.59+6.54=9.71-9.1=4.59+5.67+2.27+9.29=8.3-6.47-0.78=8.97-3.8-2.66-0.98=2.56+1.83-2.84=7.6+7.15-9.72=4.93+2.75-3.81+3.24=4.45+6.85+5.71+6.78=9.19-4.49=9.48-5.22+1.57-5.08=3.6+9.07-5.46+2.03=2.87+7.53+4.78=8.44-2.24+2.95-3.83=6.89-2.31-0.98+9.64=7.33+3.55+5.48+3.33=5.48-2.37+6.45+0.42=9.71+9.74-3.8=7.1-1.35-2.51+1.89=3.05+1.76+9.43-7.68=8.61+0.54-5.47=9.5+4.02-7.63+4.91=6.37-0.3-1.15+7.15=9.38+8.84-2.79-3.26=7.3+7.13-8.38=9.66-7.5+4.68+1.31=7.36-2.79-0.64=5.09+9.51+5.37-4.43=7.45+7.56+2.18=7.92-0.53+9.15-1.41=5.48+0.86=8.59+6.71-1.8=6.48+8.76-0.71-5.15=1.5+6.31+7.39-0.2=9.24+7.36+5.26-8.63=9.74-1.25-0.84-4.56=5.05-3.52-0.89=3.38+7.59-1.01=7.83+2.25=9.79-1.22-5.61+0.13=7.98+5.76-0.11=0.48+6.48=9.57-2.72-4.74=9.37-3.35+7.33+7.15=8.94-0.87-6.32+4.97=8.23-3.86=7.58-2.03+5.89=3.82+4.77-2.53-2.86=7.22+7.16-6.13-1.31=8.45-5.95-1.45+8.53=6.1-3.69-0.1=9.38-1.22-5.82=2.03+8.54-0.07+6.11=4.35-3.1+3.91+4.25=4.2+6.3+6.43+6.09=4.5-1.5+6.44+9.51=3.66+7.06-0.24=9.14-7.39=9.68-3.93-3.91-0.36=2.82+8.85-0.16+8.07=7.93-6.32=7.43+5.86-4.76=8.67-6.82+3.54=8.09-3.71-4.11=6.91+8.73+7.68+6.13=1.75+3.16-0.38+9.58=8.76+0.42+2.58=4.21+4.67-6.72=7.14-0.7=5.88+8.82-5.43=8.48-4.71+2.79=7.4-1.61-4.12=5+2.81+2.72+6=4.23-1.83+1.32=3.72-2.41+9.56-8.92=4.03+6.85-9.97=0.13+8.32+5.22=5.92+7.45+7.24-1.4=8.91+5.77+7.39+8.42=4.1+9.48-5.4-2.97=6.24+1.93+4.91+3.01=4.01+6.23-1.63+3.76=8.19-0.74-1.38-4.08=1.62+4.8+1.7+7.62=8.01+6.66-5.35-3.55=8.5-1.5-0.84-3.12=6.04+6.85+8.56=7.87-3.94-1.78+6.38=5.64-0.91=4.11+8.94+8.3+3.8=9-0.14-4.23+9.57=2.9-1.32+9.49=4.3-0.21+4.17-4.61=7.29-3.41-1.87=4.05+5.4-7.13-0.61=8.56-3.08+4.37=9.8-3.77-0.35-4.7=3.96+3.57+6.93=6+4.72+4.11=9.66-2.82=8.73-0.79+6.58=8.46+8.85+7.96+8.65=6.46+1.05+7.71-1.95=2.16+0.66+7.46-9.83=6.25+0.57=参考答案8.02-7.81+5.02+3.91=9.145.03-0.56-2.57+8.65=10.559.26-9.1+2.98+0.48=3.626.09-4.36+3.42-3.86=1.296.56+5.44=128.37+5.6+2.65=16.628.66-5.66+6.02-4.07=4.958.09-1.39=6.74.46-1.19+0.96+7.25=11.487.01-6.46=0.557.75-0.97+0.27=7.056.04-1.88+4.57+1.42=10.153.87+6.37-9.71=0.537.9-2.32+2.16=7.749.22+6.57+1.62=17.414.36-0.41-3.67+6.49=6.773.05+0.84=3.893.64+5.77-2.05-2.02=5.345.84-0.71-2.55=2.589.29-4.95+7.67+3.12=15.133.47+7.66+2.48=13.615.58+7.07+1.81-1.93=12.538.07-7.78+9.25+6.53=16.078.73+8.44=17.170.25+0.11=0.365.44+1.28-1.18=5.544.04-3.09=0.959.09-7.01+6.64+6.35=15.077.39-5.27=2.121.62+5.37-5.1=1.894.33+4.8+4.91-2.32=11.721.72-1.25+7.07+8.24=15.785.93-5.83+8.9-6.26=2.749.29-4.34+5.4-5.58=4.776.27+0.39+9.61=16.276.86+4.71+6=17.579.44-3.75-0.72=4.976.31+1.42-7.28=0.453.26+5.34-3.28+1.95=7.276.69-4.12=2.576.53+2.44+7.19-0.59=15.578.07+2.07-7+5.24=8.384.73+9.62+5.83-5.17=15.010.98+4.86=5.843.67-1.99+8.32-0.72=9.289.81-0.16-8.02+7.9=9.535.17-3.38-0.98-0.08=0.739.29+7.11=16.45.18-2.65-1.25-0.49=0.794.33-3.3=1.039.88-4.58-0.7-4.28=0.321.44+9.37+7.15-8.55=9.416.79+2.63-5.24=4.183.41+5.41-1.59-1.52=5.714.72+3.58+1.53=9.835.97+9.22=15.194.3+3.23+5.29-2.13=10.699.06-1.24-1.86=5.969.35+9.4-7.74-9.91=1.15.92-1.02+3.41+8.9=17.216.33+4.12-2.96-7.3=0.195.73+4.91+9.43-0.14=19.935.54+4.02+6.52-6.58=9.55.13-2.28-2.42=0.436.47+8.36+3.24-4.65=13.429.56-7.58=1.989.94-1.18+6.33=15.098.14-3.97-2.29+6.61=8.493.93-1.76+4.24+2.26=8.677.31-2.12+4.42+5.65=15.267.42+6.33+9.7-5.27=18.183.79+5.3=9.095.7+8.32+1.01=15.035.33-2.46+3.65+4.66=11.188.03+0.77+7.24+4.23=20.275.77-3.31+5.74+7.88=16.083.78+7.41-8.17=3.021.9+9.57-7.6=3.879.51-1.52-4.74=3.253.14-2.98+1.62=1.787.68+6.57-1.62+0.47=13.17.58-1.36+9.66+9.59=25.473.24-2.05+9.81+1.71=12.710.23+8.27=8.54.41-2.01+8.2-1.43=9.179.37-4.72+3.95-8.05=0.558.65-8+9.25+8.06=17.964.65-3.77+0.06=0.945.5+1.77+2.93+4.31=14.515.02-3.45+9.89-9.6=1.867.7-3.44+5.68-2.04=7.98.58-6.91=1.670.71+7.22+2.15-9.44=0.648.28+7.58=15.869.82-4.89+8.4=13.335+1.25-1.14=5.118.74-6.58+0.27-1.16=1.279.88+0.02=9.98.91+2.83-5.07+9.88=16.552.62-0.96+9.44=11.16.89-5=1.895.28+7.03-6.27+4.47=10.519.75-0.32-4.18+1.53=6.783.09+6.4-3.58-0.25=5.667.31-6.45+8.08+9.39=18.339.77-7.2+1.62=4.199.35+4.82-4.26+1.43=11.347.97-6-0.42=1.559.94-4.5-1.59-1.95=1.98.82+6.86-0.18-7.29=8.215.73-0.56-0.66-3.07=1.449.19+0.63=9.826.59-4.16-1.91=0.528.79-1.79+7.21=14.213.4-1.47+9.17-3.33=7.779.23-3.65-0.85=4.730.89+0.8+7.95+9.21=18.854.57+5.12-0.21-8.43=1.058.36-0.82-3.58-2.29=1.673.55+6.72-6.17+9.52=13.628.12+3.38+3.74+9.2=24.440.98+0.45=1.439.87+8.74-2.59-8.92=7.14.39+9.05-6.77-0.71=5.966.47-3.95+4.71=7.238.44-1.65-1.38-3.82=1.591.98-1.59+4.98+6.55=11.926.42+6.41-2.39-6.49=3.958.25+3.62=11.878.64-0.41-6.2-0.65=1.388.76-2.92-2.65+5.33=8.528.91+9.51+2.26-3.27=17.415.66-2.22-2.45+4.85=5.846.49+4.21-5.38+9.54=14.862.78+9.06-3.75+7.41=15.59.86+6+6.32-1.96=20.228.15-3.2+4.78-3.72=6.017.76-3.9=3.868.43-1.16-1.03+2.82=9.062.61+1.39+8.06=12.069.6-5.11+8.14-1.08=11.558.17-7.16+6.76-6.45=1.323.1+5.79-1.89-4.94=2.061.97-1.44=0.532.52+9.59-8.19=3.923.74+4.7+5.09+1.7=15.238.2-2.92-1.81=3.471.8+9.48-9.57=1.711.58+6.04-4.62=33.18+0.27+6.54-3.44=6.553.15+0.69-2.94=0.95.96+8.91-5.19+5.27=14.957.9-6.15=1.757.44-1.28+0.31-3.56=2.918.53+2.66=11.199.15-0.71-0.85-4.27=3.323.87+3.89+1.75-8.88=0.637.66+7.42-1.17-7.47=6.449.68+9.09-9.14+3.2=12.838.23-6.64-0.49-0.37=0.737.14-5.55+5.72=7.315.35-2.16-0.87=2.321.03+0.85+2.76=4.644.59-3.49=1.17.35+1.7-3.51=5.546.63+5.9-3.07=9.468.82+8.93+8.95+9.68=36.385.85-0.36-4.47=1.026.04-0.39+7.08+5.05=17.783.82+5.28=9.17.75+4.92+3.58=16.250.88+6.09-1.14-5.71=0.126.25+5.53=11.783.38-1.37+2.87=4.880.94+1.88+3.23-2.23=3.829.8-8.35+3.29+4.28=9.025.93+8.22=14.152.33-1.98=0.357.53-4.17-0.29+2.08=5.159.53-2.69=6.847.69+7.39=15.082.57+8.66+5.21+6.6=23.046.29-3.84=2.456.29+8.77-3.53+2.41=13.949.37+3.95-0.34-4.16=8.826.75-4.23+6.44=8.964.51+2.54+2.12+7.43=16.62.5+6.49-7.05+7.22=9.166.83-0.77-0.26=5.87.08-0.52=6.563.74-0.03+3.7-6.11=1.38.41-0.51-0.61-3.65=3.649.72-1.65-2.35-3.07=2.657.97-2.97+3.84=8.844.36+8.41+7.56+3.12=23.452.92-0.22=2.77.21-0.15-0.71-1.01=5.344.28+4.63+2.81+4.82=16.549.02-6.41+7.65+3.23=13.496.61-3.11=3.57.77-1.2=6.579.66+4.31-8.52+3.45=8.93.96-1.65+2.51+0.71=5.537.63-1.95+0.7-5.85=0.539.43+6.41+4.02+9.9=29.765.88-0.54+4.71-8.67=1.385.19-2.47+2.32-1.77=3.272.44+4.49+8.24+7.95=23.124.56-2.15-0.06+3.23=5.588.58+8.42+3.51-1.69=18.823.76+5.07+4.26+4.42=17.516.24+4.35=10.597.9-3.37+0.04=4.574.54+6.73+1.74-3.73=9.286.57+7.86-5.82-4.93=3.685.79-0.97+7.09-7.65=4.266.87-1.21+1.9=7.567.42-3.56-0.97+1.51=4.43.59+9.12+1.65+9.98=24.340.88+9.96-2.71-0.57=7.569.49+6.48-3.02=12.958.13-1.91+3.2=9.429.39-6.01=3.388.72-8+9.47+2.55=12.745.41-4.3+3.17+1.73=6.015.89+3.77-5.84=3.826.87-0.61-6.07+6.36=6.557.9-1.74+9.19+2.12=17.474.2+8.22+5.19+7.9=25.515.49-1.74-1.65-1.02=1.084.24+1.64-2.99=2.896.96+4.82=11.784.98+1.55+9.2=15.735.92+5.94-5.81-3.12=2.931.4+2.39+8.97+7.07=19.835.63-2.58+4.81=7.862.03-1.91+9.07=9.199.61+5.83+7.48-5.44=17.487.65-4.14+7.2-3.07=7.643.26+6.61-2+5.17=13.042.11+3.24-3.76+1.97=3.567.28-6.85=0.432.05+2.16+0.47=4.682.82-2.49+1.38-0.62=1.096.18-4.23+3.01+6.29=11.255.8-1.29+0.66+3.4=8.573.76+3.57=7.339.17+9.54+4.85=23.566-3.22-1.07=1.713.22-2.81=0.414.3+2.52=6.827.37+2.66+0.7=10.737.97-1.47-2.74-1.16=2.64.29+9.95-7.88+2.93=9.293.51-1.03+8.4+2.34=13.226.42-2.09-3.29+9.22=10.262.76+1.27+1.29=5.327.74-0.1-0.24+9.49=16.897.59+4.33+8.95=20.875.37-3.55=1.826.93-1.99+9.99=14.934.6-1.93=2.677.82+4.86+2.52-7.28=7.926.04+7.99=14.039.64-4.62-4.07-0.64=0.319.33-4.05+4.22=9.51.91+3.2=5.119.47+6.08-5.12=10.437.27-0.94-4=2.339.99-3.75-1.87=4.375.85-2.2-2.8=0.859.17-1.69-3.94=3.543.63-1.49+1.48=3.625.97-0.81+5.71=10.879.66+2.16-3.85-2.45=5.528.51-7.95+3.4=3.960.1+6.61-1.46=5.252.59+9.35-2.94-8.38=0.627.98+4.39-8.28-2.55=1.549.31-4.66+3=7.658.55+4.52-6.3=6.777.82-5.39+6.42=8.858.69-1.6-3.24-2.92=0.939.3+7.85-7.26-5.37=4.527.06-4.51+2.37=4.925.85+5.73+8.95+0.35=20.887.06-3.32=3.748.26-0.31-2.4=5.558.6+3.05+7.14-0.61=18.189.27-5.84-0.69+2.64=5.389.93-8.6+1.54=2.874.52-3.59+6.92-7.35=0.57.5+0.68+1.87-5.84=4.219.55-1.59-0.55=7.419.58-1.68-5.98-1.17=0.752.58+2.93+2.9-7.05=1.360.59+5.27-3.31=2.552.64-0.33+7.73-7.08=2.967.4+8.07=15.478.16-5.8-0.26+5.11=7.215.58+1.79=7.379.53-3.16+3.47-3.21=6.633.65+9.55+0.02-9.79=3.437.85-0.63+5.66-9.84=3.049.67-2.15-1.46-4.06=26.36-1.7+9.06-8.98=4.743.01+0.68+6.58=10.273.23+2.65+7.24-4.91=8.219.4-4.82-3.07=1.513.27+8.21+8.58-5.98=14.086.69-0.35-2.24=4.18.09+6.89+8.06+6.82=29.865.55+4.2+6.86+6.29=22.95.19+7.72+1.14-6.54=7.518.2+2.98=11.187.32-1.56+6.39=12.155.28-3.57+4.84+2.58=9.138.69+8.43=17.124.81-0.44-0.34-3.01=1.029.83-0.67-8.69+8.66=9.136.91-5.3-0.82+2.68=3.478.32+7.4+5.31=21.038.01+8.82+6.56+7.67=31.068.53-1.73-0.76-3.65=2.397.68-3.44+1.46+2.56=8.269.39-1.41-1.42=6.568.01+9.07-7.53+3.17=12.726.13-1.79-0.24-3=1.17.39+3.13+4.16-2.85=11.838.76-2.86-2.52-0.67=2.715.4+7.1+7.73=20.233.78+9.54=13.327.19-2.5+9.54=14.233.02+1.1=4.128.54+7.66=16.27.93+8.87-1.02+4.05=19.833.01+6.97+6.16+1.9=18.046.31-1.47=4.847.35+7.05-6.98-5.37=2.056.63+7.67=14.39.79+6.72-1.32+8.15=23.349.87-6.38-2.7+2.99=3.786.36-3.12=3.245.56+6.64+2.8+1.08=16.081.69+5.7+2.27-7.14=2.525.62-3.01-2.02=0.598.64+7.18-9.57=6.253.63+1.22-3.17+5.02=6.74.38+6.65-9.52=1.519.75-7.72-1.77+5.29=5.551.71+7.83+3.84=13.386.93+9.21-4.67+2.89=14.361.75+7.39-0.13=9.018.46-7.26+2.46=3.663.94+8.57-3.15=9.369.36-0.99-0.38-6.58=1.419.38+9.6+4.28=23.262.9-1.14+4.43-3.59=2.64.59-1.53-0.25-2.2=0.610.99+2.5+3.08-3.04=3.537.49-1.05-4.54+7.04=8.945.18-1.54=3.644.83+9.5+1.66+6.58=22.578.71-1.46+4.41=11.667.63+0.32-3.14=4.819.27-6.31-1.11=1.857.36+1.76+3.93=13.051.72+0.27=1.999.06-1.86+3.08-6.24=4.043.43+7.98+8.38+9.6=29.397.52+6.62+9.67=23.814.24+9.42-4.27-2.36=7.038.37-8.27+4.78-2.45=2.438.44-6.37=2.079.85-5.81+6.65-8.98=1.717.55+1.83-0.75-6.92=1.719.33-3.35-2.04-2.15=1.797.7-0.04-5.38+5.48=7.768.95-0.51-1.59-3.11=3.745.69-2.11=3.587.58-5.74+2.14+2.06=6.044.76+9.75=14.514.13+0.18+5.4-4.31=5.47.93-4.75-2.28-0.32=0.589.82+3.88-7.16-4.17=2.376.19+0.77+5.79=12.754.87+6.98-3.68-6.19=1.986.12+9.24+3.25+2.17=20.789.69-3.39+1.36-1.88=5.786.94-0.21-5.73=11.33+4.13+9.75=15.210.93+8.63-1.91-3.49=4.169.85-4.85+9.81=14.818.73+7.83-4.59-8.84=3.136.99+2.94-1.27+1.54=10.29.81-3.85-4.2+1.44=3.25.05+8.48-9.41+0.6=4.728.3-3.64+7.82+8.57=21.056.46+9.64+3.25-7.11=12.243.92-3.36=0.568.74+9.79-9.35=9.187.06+2.6-4.07=5.590.81+7.39-2.96-3.17=2.077.44-0.52+8.06=14.983.3+1.25+9.08-6.52=7.115.45-1.04-2.55=1.868.47+6.21-8.01-2.66=4.011.65-0.35+3.16+1.95=6.410.92+8.21-0.46+5.77=14.446.06+8.57-7.88-2.78=3.976.85-1.97-2.74-0.47=1.672.68+8.57-9.09-1.63=0.539.22+4.63-3.17+5.85=16.537.69+0.44-0.56-3.78=3.797.09+5.63+3.26-2.08=13.98.18-3.46-2.06=2.661.67+9.95-5.87=5.759.97-7.69+5.78-5.67=2.393.31-0.85-0.49=1.972.12+6.64+4.89=13.658.85-6.02+1.45-2.94=1.348.93+3.4=12.339.33-1.49-2.67-3.47=1.72.93+6.57=9.58.3-4.19-0.68+6.17=9.68.56+5.15-6.42-2.14=5.152.95-0.16+2.37=5.163.99+3.17+2.58+0.57=10.318.81-3.53-0.68+8.55=13.158.03+5.37+5.22=18.625.69-0.38-4.6+3.29=47.82+3.86+3.82-7.36=8.143.64+2.97-4.93+9.4=11.089.36-1.21-0.98+5.96=13.139.36+9.77-2.59-7.73=8.814.65+9.83-1.44+7.63=20.679.98-4.29+4.01+5.49=15.197.79+1.19-3.92+4.37=9.438.09-3.65-4.3+9.6=9.749.14+9.68-2.41=16.412.92+4.18+3.46=10.565.67-2=3.676.06-3.47+9.61-5.07=7.138.62-0.85+4.12-7.91=3.981.02+5.53+1.18-6.92=0.818.17+7.59-3.69-0.06=12.019.01-2.27+6.57=13.316.28-1.61+9.6+8.68=22.951.01+3.64+6.44+9.93=21.027.73+3.49+3.3+6.78=21.37.73-1.55-4.28-1.13=0.778.17+3.29+8.38-1.44=18.46.84-2.89-3.69=0.260.82+7.65+4.8-5.01=8.267.36-3.23=4.138.3-1.39-2.69-1.82=2.49.97-1.62-0.94+6.17=13.581.56+8.59+9.62=19.776.49-2.08-2.19=2.221.03+6.09+6.9=14.028.03-3.71+5.15+7.24=16.719.32-0.76-2.71-1.32=4.538.66-3.38-0.5+3.17=7.956.58-4.4=2.189.59+7.67+5.69-8.67=14.289.06-5.19-1.05-0.58=2.240.04+6.4-4.31+8.21=10.347.71-2.33-4.89=0.493.18+8.18-1.22+9.88=20.028.68-3.36-0.59=4.730.63+4.27+7.71=12.612.83-1.93+1.75+8.6=11.257.33+9.41+2.51=19.250.18+9.85=10.037.47+5.78-8.55+4.51=9.210.17+4.92=5.098.63+2.99=11.627.75-0.63-1.32-3.99=1.811.02+1.76+0.18+9.81=12.771.29+7.54-2.31-0.64=5.886.9-3.15-2.23=1.524.03-1.18=2.853.89+0.63-2.36+3.8=5.967.53-5.16+6.56+7.46=16.396.49+4.22-6.08+4.73=9.365.36+9.6-4.05-1.54=9.378.62-0.74-5.71+4.76=6.939.49+5.79=15.284.39+5.62+3.06=13.076.84-0.95+6.26-7.64=4.516.78+5.97=12.752.46+9.41-7.19-1.36=3.327.86-1.15-1.29-2.41=3.012.51-1.79+8.04+5.81=14.570.45+4.13+0.95+5.29=10.827.28-6.47+7.62-5.46=2.978.75+5.3=14.050.95+2.04-1.07+7=8.927.78-0.71-4.51+3.37=5.938.58+6.73=15.317.36-1.84-0.98=4.542.71+3.79+9.22+0.05=15.774.5+3.45+8.22-3.27=12.95.91-2.7-0.57-0.58=2.062.63-0.68+0.08=2.035.2-0.66-0.27+4.01=8.288.26-1.28-4.68-1.44=0.869.05-0.36-1.82=6.876.59+8.7-8.93-5.39=0.979.91-4.19-3.61+2.16=4.273.05+4.1+6.62-1.93=11.844.97+3.74+7.82=16.539.44-1.68-0.29+9.3=16.772.34+2.81+0.25-0.44=4.966.58-3.4=3.189.86-1.49-4.67+5.57=9.276.59+2.76-0.63+1.66=10.389.95-6.25+2.84-1.8=4.746.45+4.43-6.47+0.1=4.517.88-4.47+7.52-8.92=2.014.46+9.11+7.36+2.97=23.98.09-4.65-0.16=3.289.06+6.03+8.58-6.9=16.773.67+2.48+3.15=9.32.74-1.01+8+8.26=17.997.89-3.24+7.44-1.41=10.686.55-1.25+8.01-3.62=9.694.48+6.25-2.57=8.160.58+6.72-3.71+1.84=5.438.21-7.39+8.6=9.428.2-5.86+9.95+1.51=13.84.98+2.06-5.82=1.227.54-5.88=1.668.27-1.4-1.36=5.518.29-2.35-3.36=2.588.49+0.8=9.299.52-1+8.33+0.41=17.269.61-4.55-0.16+0.55=5.457.94-0.84-0.73=6.370.36+1.56=1.929.72+0.67+7.4=17.796.03-1.16-2.08-2.27=0.522.4+7.48+2+8.54=20.420.44+3.27+5.23=8.949.84+1.2-0.09+2.88=13.838.13+2.59+4.19=14.912.01-1.7-0.18+6.35=6.487.12-2.26-3.48-1.16=0.225.31-2.26+2.75=5.89.62-5.34+8.89=13.179.27-8.9+4.36+5.66=10.399.72+2.52-0.85-1.96=9.433.98+7.61-6.24-3.46=1.899.28+4.28+9-0.77=21.799.44-5.61-0.45+9.1=12.480.35+8.83-3.96=5.228.24-4.53+5.77+9.43=18.918.7-1.28-0.49-5.75=1.189.27-2.25-1.11-0.89=5.027.62-0.74-3.56+4.53=7.854.63-1.68+0.68=3.636.43+7.73-0.59+9.66=23.238.92+2.93-4.93=6.929.48+2.59+6.96=19.034.04-2.57+8.75+8.55=18.777.35+6.52-6.81+0.54=7.67.99+1.39+3.69+8.57=21.647.85+4.3=12.159.88-1.34+7.35-2.3=13.599.24+2.14+8.55=19.939.66-1.69-4.48=3.498.81+7.13-5.36=10.587.85+2.38-8.49+5.15=6.896.93-4.63-1.4+9.22=10.125.92-1.6=4.327.41+8.33-6.55-3.73=5.469.27-6.76-0.23+1.87=4.157.15-3.86-0.19+7.99=11.098.54-2.42-1.54+2.2=6.782.17+2.18+9.63+7.31=21.298.25+1.83+7.65+6.84=24.574.46-4.03+4-3.09=1.349.76-2.43+7.1+0.05=14.488.91-0.94-4.35=3.621.95+5.8+9.12=16.879.43-5.51+2.35=6.277.07-4.09+5.39=8.372.73+4.68+9.74-3.36=13.795.04-2.99-0.45-0.13=1.473.55+8.23+4.4+7.58=23.769.12+3.61-1.24-4.6=6.898.34+8+5.12+1.39=22.854.54+1.42+2.12+3.35=11.435.19+1.23+6.81-4.92=8.316.87+9.3+5.44+6.39=286.96-2.17+7.46=12.256.48-4.27=2.217.55-6.15+8.39-2.83=6.964.5+9.67-4.01+3.7=13.869.38+5.97-3.56-8.91=2.883.62+9.94+0.32=13.885.88+8.34-0.28+5.91=19.857.03-1.16-2.04-0.44=3.391.64+1.06+4.45+6.03=13.185.63-5.11=0.529.92-5.25-2.58=2.092.07+1.62=3.692.82-1.17-1.01-0.04=0.63.77+3.19-4.25+5.48=8.195.99-0.05-2.45=3.492.76-1.18+6.23-6.97=0.847.08-2.5+2.98=7.561.88-0.5+8.83-7.12=3.098.96+7.24-9.21=6.997.58+9.43-1.93-1.49=13.592.96-0.04=2.927.23-0.02-2.12-0.38=4.713.99-1.17=2.825.28+0.7