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8.64-0.13-3.14-0.8=9.49-2.79-1.88=1.86+4.78+6.55-1.53=9.79-7.18=6.24+5.12=6.73-4.7+6.88=8.72+6.5+0.88=9.16+4.97+0.14=7.02-3.31+3.93-0.94=2.28+7.81-9.81+5=9.27-0.61-7.52+6.84=1.4-0.96+0.65+7.19=4.15+4.68-0.46+3.04=8.81+1.75+1.31+8.97=6.35+8.44-7.8-2.39=5.85-5.69=9.56+8.2+7.1=5.35-3.07=4.83+3.81-5.59-2.45=3.4+5.02=6.44+7.83+8=7.37-2.74-0.08-3.82=9.58-0.16+4.56=7.78-1.48=1.41+5+8.54=9.52-1.16-1.94=3.04-1.09+5.59-6.44=7.36-5.49=9.42-1.08+6.8-5.11=1.35+3.82+3.66=6.03-3.91+4.95=9.15-2.23-6.6=8.99-3.99-0.8=9.08-2.57+6.2-3.17=6.24+3.7=7.24-6.98+7.81-2.91=8.41+6.36-9.87=5.39-1.61+2.7-4.2=8.03+5.07+6.4-1.69=5.28+4.04+9.65-6.89=9.48+4.42+0.16-0.28=8.89-4.56-2.79=9.96+0.32-7.52+2.39=8.89-2.66=2.71+3.81+7.57=1.02+9.88-7.84=5.81+2.41-4.7+7.41=3.08+8.61-2.9=8.41+0.91-0.88+6.56=0.48+9.77-2.5-6.28=3.07-0.92+9.49=7.76-1.58-4.82=7.95-4.87-0.91+0.49=6.25-4.17+3.37+0.85=9.94-4.66-3.04-0.76=6.17+3.09+4.3+9.95=8.75+8.74-1.51-2.92=8.95-0.68+4.54-7.18=8.55-0.35-4.41=5.54+6.62+9.45=9.88+9.51-7.67+6.93=9.35-5.95+4.23+8.04=8.28-2.58-0.25-3.68=8.32-7.09+5.13=7.58+1.56=8.65-6.34+6.74+8.05=8.93-8.26=3.24-2.26=4.82-3.78+9.92-8.74=5.86-0.65-1.78=2.37+7.89+6.13+1.05=5.82-2.31+2.45+3.5=6.45-2.37+7.33=7.69+5.06+1.16=5.46+9.39-2.19=5.48-0.31-4.51-0.17=8.5+9.37+3.9=5.62-3.58+1.33+7.36=9.67+8.42+3.21-1.4=5.72-5.26+6.83+8.57=9.63-9.33+6.46=3.24+8.79=6.26-4.75+7.51+2.62=2.27+6.99=9.66+7.19-1.47=4.4-0.07+9.28-9.81=3.95+3.78=8.97-5.03=6.11+2.23=8+2.16=8.32-2.4+6.47=7.37-1.75+6.53=9.01-0.23-1.96-5.26=8.51+7.97+0.3=3.25+8.5-9.33=7.57-1.55-0.1-5.54=9.32-6.36=9.38-4.57+5.7+3.07=3.37+3.28-1.78+3.9=4.99+0.2-2.78+7.24=8.84+8.06-3.7-2.41=5.6+2.54=9.72-0.61-1.78+5.89=4.29-2.89=5.42+7.02+9.93=8.53-1.34=0.31+4.54+8.23-4.86=8.88-3.57-1.92-1.25=7.39+3.99-1.21-7.82=7.4-6.27+4.64=9.61-0.63-8.83+3.49=6.38+9.07-5.3=7.5-1.08+4.1=9.67-8.27+1.06+0.93=6.43-4.95+8.9=4.07-0.53+6.21+0.4=5.04+7.06+8.23-5.13=5.22-2.03+7.31=9.41-1.49+2.13+8.66=6.13-3.5=9.93-8.5-0.4=9.52-3.73+1.03-5.4=7.84-1.05-0.03=6.47-0.12-0.69-1.77=1.19+9.17+0.99+0.85=4.15-0.63-1.81=7.28+7.77+6.03=8.6+2.21+3.12+4.51=2.08-1.63=7.69-3.71+9.14=6.65-3.86+3.19=2.61+9.23=7.38-6.57+7.84+8.06=1.25+3.66-3.79=9.09-2.45+2.48-1.35=0.74+6.34+2.95=7.53-5.54+5.44+4.63=5.77-4.01-0.62=9.15-4.72-0.9=2.33+1.04+6.58=4.04+7.32=8.73-3.93-1.83-0.43=2.9-1.39+9.57-0.09=1.45+7.08-3.86=5.2-0.76+5.5=7.98-6.19-1.41+4.03=7.19+1.71=9.52+3.31+6.79=7.54-6.25+6.03-7.21=2.98+9.62+4.92-6.32=1.78+1.38+6.4+8.02=9.38-1.86+5.93=4.66+7.15+2.82-3.79=2.64+7.62+5.51-6.7=7.46+5.57-6.97=2.29+7.13+9=5.09+2.64=7.98-3.96-1.01-2.35=1.26+3.97-0.76=6.58+9.52-5.35-7.6=5.66+4.19-9.7+5.92=8.7-2.68-5.36+6.25=6.49-2.24=9.95-0.7-2.44-5.18=1.86-1.4=9.15-2.01+0.29+5.66=3.34+9.25=7.31+0.66-4.76+4.95=7.07-3.99+5.57-4.91=0.43+9.87=8.71+0.04+3.8=6.02+8.33=7.61+6.57-9.94=9.91-3.7+9.72-9.43=8.69-3.74-0.61=8.44+8.99-8.54+0.24=5.1+2.46+5.3+5.58=7.46-0.38+1.83-3.6=9.56+5.91-2.8+6.05=6.87-1.67-4.73+9.33=7.23+9.67-1.6=9.95-1.37+7.16=9.68-7.21-1.88+9.36=4.34+9.02=5.24+1.54+2.61+9.22=1.98-0.95=5.12+1.22+1.46+5.38=9.18-0.19+1.58+4.76=6.02+8.95+6.17=1.37+5.67+8.2-8.95=2.25-0.92=5.54-3.05+1.48+3.9=3.38+6.97-3.31-5.29=5.03+8.85-5.18+7.19=0.58+9.7=9.05-5.36-0.82-2.14=9.53-0.68+6.53-9.83=1.12+2.59+6.76=3.13-2.12+6.28-0.81=3.47-0.03=6.47+8.56+6.84-4.54=5.53+8.6+7.3+5.71=8.74+9.74+0.46=2.31+8.59-6.91+9.02=6.48+9.86-8.68+9.12=8.42+3.04=7.59+3.95-1.32=9.8-5.74-0.27=6.65+7.17+3.05-5.31=6.98-6.37-0.17=7.94+5.49-6.38=0.41+0.37=8.02-4.78=8.35-0.75-1.46=9.48-1.74-7.34=4.08+5.73=5.41+5.12+7.59-5.45=6.31-0.15-0.75+9.48=6.19-2.21-1.22-2.46=9.45-5.3+4.46-0.6=8.91-0.14-2.01-1.33=8.33-2.48-0.49-0.96=9.52+7.45+3.95=6.98+2.3+7.91-1.82=8.12+0.95+1.94=0.63+4.14-2.18-2.1=7.33-0.28-0.86+8.17=3.95+9.74-0.32=8.24-0.89-2.37-2.09=7.56-7.45+6.12-4.71=1.74-0.4-0.49+3.71=3.25+3.77+3.78=0.3+8.68+7.6-3.85=5.11-2.63-0.64+7.69=6.48-1.14+0.02-3.99=1.39-0.73+2.03=6.43-4.06-2.01+1.11=2.79-0.88=6.53-1.31-4.09=3.79+7.01-1.76=3.51+4.26-7.25+6.77=5.35+7.51+6.19=2.39-0.13+8.03=1.44-0.86+2.91-2.45=6.23+6.61+4.13-1.38=9.85+9.41-1.92+9.07=4.81-1.55-0.43+2.39=2.79+1.9+8.39=8.35-0.43-3.55+4.89=9.19+3.77+4.31+9.87=9.41+1.75-9.4+4.84=9.9+4.56-0.48=9.48+3.35-2.27=9.85-2.54-2.7-0.66=8.96+5.12-5.99-6.01=4.88+8.3+6.51-6.15=9.78-8.31+1.7=5.28-4.2+0.49+0.68=0.38+2.76+8.53+9.14=9.28-9.07=8.48+1.66+3.95-9.48=3.73+1.59+0.51-4.63=0.55+7.71+3.44=1.25+0.35+4.32-2.37=7.71-5.92+4.78=7.48+0.41-0.54-2.51=7.48-1.4=9.31-5.2=2.87+6.6+1.53-4.51=1.62+6.84-1.27=6.81-5.67+0.56=5.1-2.76+1.16+1.27=0.83+4.1+1.23-4.56=9.57-0.97-0.08+4.35=3.77-0.48+0.05=2.19+7.78+0.25=8.98-0.22-1.05-3.29=2.98+7.1+7.25+8.84=8.05-4.3-3.5+6.39=7.95+9.85-6.83-2.47=8.63-3.89-3.32=5.98+5.68+2.75-7.22=8.55-2+3.52-5.22=9.63-0.26-4.5=8.53+8.4-0.03+8.93=7.7+1.8+8.03-7.32=0.99+8.01+2.9+7.19=2.28-0.14=6.38+6.8-0.95=7.01+6.06=9.47+5.75-6.84=6.6-4.26+9.7-0.26=8.92-0.96-1.62=8.55+6.93-4.93+1.7=4.31-1.57=9.07-3.14+4.42+8.88=9.97-4.98+2.32+9.31=5.6+3.01+8.53=7.87-7.42+9.55-6.21=4.85-3.56+0.17+3.4=6.02+5-5.78-4.7=8.57+6.37-8.87=8.54-0.33+1.25-7.03=3.25-1.76+0.38=4.91-4.57+7.25=8.53+3.36+0.86+9.8=6.44+2.64-7.52+6.84=8.73+7.04-2.8+7.78=3.23-0.72+1.54=7.38-2.15+0.92+6.93=2.01+4.34+7.9-8.15=9.85+8.43-7.73-7.69=9.4-9.27+3.83+0.11=4.54-0.59-0.28-1.64=4.28-1.99=7.34+5.85+8.72=6.44-1.3+9.02-0.39=7.76+2.82+7.39-2.65=8.1-1.29-2.38-1.84=2.8+5.6+7.13-6.18=3.78-0.75-1=2.79+3.32+8.17-1.15=6.75+0.23-2.92+0.8=2.74+6.04+2.79+4.56=5.34+2.12-5.1=8.46-2.98-0.71-2.57=1.8+5.44+1.91=3.05-0.22-0.84+2.35=2.04+5.55-3.48+3.7=6.64+8.67-1.08+1.15=3.13-0.19-2.25-0.08=3.44+0.25-1.05-2.05=7.05+7.12-4.84-2.04=5.15+2.01+3.34+9.21=3.75+2.33=6.31-4.87=7.97+8.7-9.35=1.97+6.73=4.21+3.34-1.8=3.16+1.22+7.44+2.17=0.75+8.46+5.13+9.5=3.38+0.1+4.77-6.27=7.33+8.14+1.87+8.98=4.7+9.55-7.38+6.7=7.7-7.58+0.82+2.96=5.19-0.96-2.03-0.44=3.77+0.31-1.67=8.86+8.54+8.07-0.14=9.25-0.96+4.39-1.09=6.07+1.29=3.01+8.12+9.55+7.34=8.97-0.06+1.42+5.16=4.31-0.8-1.48+6.88=5.88+6.23-3.8=6.56-4.23+1.2-2.12=8.34-3-0.21-4.86=2.47-0.81-1.46+9.32=5.1+3.63-7.42+4.7=7.27-5.08+2.97+2.06=8.72-3.54-4.61=6.86-0.52-0.07-3.75=8.27-1.54=8.25-1.24-4.09+9.39=9.82-7.33+4.56+1.96=4.09+9.15+7.2=8.67-2.3-1.84-3.58=5.37-3.72+5.34=4.53-1.16-0.29-0.48=7.71-1.42+1.27+7.62=7.41+3.86+2.05=1.97+2.77+0.94+2.31=3.75+8.69-6.03=2.59-1.27+9.71=4.76+3.64+2.25-4.33=2.07+1.07+4.04=8.24-3.48+9.87-7.4=9.34+6.01-3.34+0.35=8.49-5.22-1.04-0.93=9.42-8.8+0.84=5.83-4.68+3.67=1.54-1.07-0.03+4.41=8.84+6.34-4.85+9.03=8.63+5.49-6.69-0.55=7.48+6.59-0.19+8.64=2.34+9.8-2.35+3.07=5.84+7.19=0.79+1.35+3.49-4.54=7.65+4.76+2.59-7.89=1.21+7.7-1.26=7.63-5.27+4.5+3.84=5.25-1.05-1.57-1.26=7.3+3.08-3.82-3.69=7.62+8.26+8.54+4.39=9.24+4.18=7.31-3.56=9.82+8.11=2.3+8.17+0.73+9.56=5.39+7.78+1.29-0.4=8.39-0.7-3.14=6.77+1.37=6.62+5.2-1.31-9.73=9.5+4.1-0.54=9.3-0.98-2.96=0.25+8.13-1.64+0.52=6.81+9.39-4.46=9.49+4.71=5.69+2.86-7.68+7.13=4.06+3.98-4.89-0.1=9.29+2.8-5.83+3.15=3.94-1.37-1.33-0.6=1.87+3.92+4.55=2.42+3.98=5.79-3.03=3.05+6.74+3.5+2.05=9.36+8.65-9.46=4.76-3.23-0.91=8.23+5.64=9.8-3.69+9.39+5.43=8.52-0.29=9.9-7.15+4.18+9.44=3.22+3.52=8.15-2.34+4.83=1.76+5.6-1.07-5.87=6.68-4.33+6.2=3.96+1.48-1.92-0.85=5.46-1.87-2.44+6.88=9.68-5.49-0.48=6.45-0.87+2.74=8.61+8.82-6.23-1.17=6.07-0.42-2.8=7.03-0.88+1.87+8.61=1.05+7.59+7.34-0.5=9.15-1.87-6.96=4.6+7.84-5.26-2.63=9.95-5.47-0.32+7.9=0.49+0.06=5.34-0.62-0.81-0.69=3.41+5.55-1.93-1.56=8.61-2.27-0.03-0.99=5.01-0.05+8.99=6.2-4.21-1.26+5.81=1.35+9.05+1.17=8.02-1.31-0.42-1.84=7.53-0.27-0.38+1.34=5.46+3.04+3.61+1.52=7.7-2.67-3.61+8.8=9.6+8.77+6.57+4.52=8.39+9.62-3.08=9.28+7.6-2.14-5.34=9.97-5.14-1.31=8.17-5.85=3.91-2.37+8.71-9.94=8.33+0.37=8.48+3.07+1.41+1.26=8.55-7.39+8.76+2.31=5.55+1.15-2.95+9.11=9.37-4.32+3.93-6.93=6.97-4.23+4.84=7.61-2.04-4.63=9.49-9.25=8.93-0.56-4.98-2.75=9.22+2.03+4.09=7.35-4.33-1.97-0.94=9.12-1.89-0.33-5.1=9.7-0.05=1.57+1.2+7.74=0.94-0.75+5.57+7.93=7.57-3.53+2.41=8.05+2.96+2.17+7.96=4.89+8.14+8.22+5.92=3.33+6.38-7.48-0.26=8.81+3.51+3.92=5.67+8.98+1.5-3.27=8.94+8.22-2.7-4.5=0.82+4.89=0.94+5.61+7.44=2.96+9.59-9.33-1.74=4.91+0.12-2.82+5.42=9.98-2.34-1.22+4.65=8.31-1.12+4-3.79=8.27-5.95+1.65+2.33=2.72+1.16=4.39+8.91+0.86+9.79=6.98-0.91-1.03-3.8=1.8+0.64+8.28+4.17=8.35-1.56+7.58-2.74=6.43-2.35-0.43=6.16+2.58+7.27+8.25=4.39+5.46+7.56+5.02=8.07-0.48-3.86-0.17=5.68-4.09-0.38-0.35=5.9+5.18-9.65+9.2=8.8-0.7+6.61=8.4-2.33-3.98-0.11=7.06+7.85-5.32-6.23=5.72-1.72+4.63-1.31=4.23+5.34-2.93-0.54=1.66+8.24-2.39-5.2=6.78+7.69-2.14-8.73=6.42+2.59+8.56-5.32=6.32-0.92+4.59-0.07=9.53-5.19-2.75-0.45=8.09+9.57=8.06-4.83-0.62-2.37=5.93+3.71+9.37+5.87=5.37+5.99+7.85-1.83=6.71-3.65+0.49=4.22-0.1=9.28+5.61-0.88=8.89+7.87-5.74-6.24=2.99+7.08+7.69=6.86-6.21=9.55-3.5-4.57+1.93=8.02-1.01+2.67+3.95=9.43-4.92+3.06=7.87-2.75-3.7+1.44=3.83+5.8+5.69+9.85=7.35-6.9+4.64-2.24=7.83-2.37-2.82-1.4=3.72+9.48-2.04+6.76=9.06+4.3=9.45-8.87=6.71+4.61=7.24+6.73+8.97-6.35=0.63+1.64=6.56+9.98-2.92+7.53=6.46+8.26+2.78=7.62-5.54=7.55-0.69-0.99+4.08=9.2-0.77-5.89=7.67+5.4+0.82=4.21+2.54+6.31+3.73=9.36-0.51+9.84-6.2=9.33-6.03=1.36+3.87+4.77+6.36=9.94-8.58+4.91-1.12=4.33+8.04-6.05=6.77-1.33-0.7+2.73=5.38+2.49+2.57+9.57=3.28-0.64+8.94-1.84=8.26-7.76+8.57-1.1=8.86+9.17-0.07+6.36=7.33+4.34-5.14=4.26-2.86+8.63+0.85=8.35+4.96-0.33=6.44+2.4-1.11-1.51=1.52+3.29+2.79=9.81-0.39-6.4+5.27=9.46-6.58+9.45+2=1.42+7.42-6.99=8.32-0.11+2.64=9.22+7.91-1.46-4.03=9.34-5.67-3.46=5.68-2.94=6.96-5.46=9.63-0.67-2.84+9.98=9.46-7.03-1.01+9.8=6.68-6.23+6.19+1.31=8.21+5.33-9.31+4.67=4.77-1.43+1.57+9.61=7.35-2.62-0.59+0.69=1.19+4.4+3.94-7.12=8.71-0.59+8.28-7.36=2.4-1.44+8.74-9.44=2.33-0.38+4.63=5.51+7.14+0.07=8.47-5.08+2.34+2.55=5.37-2.1+2.56=8.69-2.64-0.13+0.34=6.61-2.95+8.27+0.14=0.48+8.36+3.88=3.77-2.18-1.24=7.77+8.84-3.62=9.64-1.65-7.46+7.11=9.57-5.08+6.39-4.77=7.13-3.76-0.94=3.7+0.78-0.63=7.32-6.04+7.72+8.62=5.5+4.18+7.74+1.7=9.02-4.59-0.69+9.26=8.7+1.56+8.94+2.73=3.8+9.55-4.99+1.03=5.08-2.25-1.6+4.22=3.7-0.17+8.6-3.2=3.81+8.3+5.51+6.16=9.64-0.7-2.1-4.74=3.53+4.52+3.54-4.64=7.02+6.87+8.72-3.59=4.5-1.73-0.96=1.23+2.5+9.46=3.14-2.15+5.27-2.99=9.61+7.91-4.9-5.28=7.16+9.18-1.41=3.83-1.97-1.31+3.98=9.39-3.43=9.53+3.04-2.34-1.84=1.87+2.04-1.4-1.81=9.78-6.28-1.17=7.94-4.83=8.72-4.55+4.58-3.26=5.55+6.23-2.08-6.39=8.9-5.58+3.06+3.17=9.69-3.35+9.25-2.53=8.95-7.31+6.39=7.68+4.79+4.56-2.02=6.88-0.73-0.47=6.96-0.67-4.2=1.48+0.84+7.26+8.97=6.08-3.31=5.29-4.4+4.38=7.34-0.06-1.49=9.09-8.94+3.81=5.92+6.2-1.97=3.2-1.9+4.84=8.64-6.8-1.58=9.31-4.08-0.69+3.86=0.59+2.26-0.2=3.08-2.14-0.65-0.12=5.4+8.63-0.28-1.67=2.6+9.07+3.53-0.5=9.09-4.27+3.64-7.39=9.32-3.45-3.99=5.47-1.58-3.57+9.62=8.98+2.18-2.13-1.5=9.22+0.46-8.75=1.77+6.17+5.23+0.28=8.24-5.34-0.16=3.23+5.94+2.27=3.74+8.46+8.98-9.47=7.85-2.63-5.04+3.55=9.17+7.44+3.77+3.24=4.09+3.01-0.17-4.28=9.34-6.93+4.83+8.79=0.9+6.01+0.61-7.1=0.18+0.51+4.09+7.54=6.82-0.19+9.28+0.54=8.33-6.99=5.59-0.26-1.02+3.38=8.13-0.77-3.51-1.77=6.63-0.38=7.37+0.72+4.24=5.28+8.32-6.1+0.1=4.69-3.49=4.14-0.84=4.03+8.46+1.71-3.49=8.07-4.03-0.33=3.72+6.42+1.61-5.8=8.98+8.75-0.67=5.71+4.48-5.09-0.71=3.61-0.42+1.63+7.83=7.4-0.59=6.43-4.39+7.48=9.75+9.53+1.25=7.22+5.78=2.88+8.62-1.13-6.17=0.61+9.01+1.01-8.43=1.09+7.53-3.75=9.04-7.67+7.77-1.27=4.84+3.44+0.6=7.77-2.87-2.09=5.24-3.23+8.19-2.67=9.49+9.93-4.46-8.54=9.72+1.7+1.25+6.31=9.7-7.56=8.36+8.05-4.02+4.18=6.69-5.84+5.21-1.25=6.95+3.73=9.62+2.5+7.66+5.06=8.65-2.5-2.14=9.13-8.19+6.44+3.94=2.25+4.69-1.87+0.99=5.83-4.57=5.95-0.59-1.66-2.84=6.64+1.69-1.37=8.81+3.14-3.12=6.71-0.91-0.04+6.04=6.41+6.2+5.38+5.78=2.5+1.8=5.77+8.7=6.67-1.33-0.12-0.92=1.79+1.24+1.41+5.93=8.33-2.33+7.65=9.45+3.01-1.16+6.41=8.12-0.06-1.54+3.2=9.71+8.62=8.95+5.45-8.99-2.92=8.09-1.67+4.94+5.04=6.38+4.93-4.39=0.25+9.37+0.41=3.15+0.6-1.7+6.67=6.57-6.01=0.95+4.06+9.72-8.52=5.85+1.85=8.07-0.69-0.15+8.43=3.65+5.94-7.16-2.21=9.46-4.29+2.76=5.15-0.92-0.47-2.38=9.25-2.08-5.07-1.52=6.3+2.71-0.88=4.35-0.62-3.31+1.52=8.61+9.96-1.54+0.61=3.47+5.04+2.19+9.34=6.91+7.56=5.5-0.42-1.85=9.35-3.98+8.73+3.28=5.54-2.83+5.21=2.99+2.23+9.47-8.52=2.17+9.6-4.61-2.77=9.03+8.94-8.48-8.6=4.72+7.11=9.97+8.99=0.7+8.03-4.35=7.91-7.41+5.37=5.29+8.06+8.63+1.52=8.98-4.03-2.58-0.97=9.98-0.58-1.66-0.68=2.09-0.59+9.65-2.61=8.07-2.15-3.29=7.77-0.92+4.69=8.25+2.94+2.15+2.23=4.46+0.76-0.43+5.77=0.53+4.51+4.11=8.99-5.03+0.4+8.14=7.28-1.83-0.79-3.61=2.64+7.56-0.06+0.87=5.27+3.05-3.76+0.65=7.56+6.49+3.44-6.46=4.45+9.41-8.44-4.16=4.22+7.53-3.93=7.84+4.7=3.48+5.22-3.05+1.28=4.85+0.4+7.25=4.46-0.45-1.6+1.06=7.15-5.34-1.43=8.87+8.07-0.16-3.01=5.89+6.07=8.69-3.73-0.12=9.97-5.18+0.97+2.21=8.17-0.08-7.48+5.24=5.22-0.26-1.26=9.33-7.39+6.68=4.54+2.63+5.7+4.71=4.79-0.35-1.52+1.11=6.3+6.08-2.98-4.58=9.83-6.23-1.98=9.2-0.29-4.96+4.48=9.82-6.64-0.35+2.98=3.23+3.52-2.41-3.53=4.67+4.51-0.55+3.85=3.48+5.93=4.51+3.78+5.74-4.97=6.99-1.07+1.36-4.51=9.39+1.37-6.92+2.62=2.13+2.86-2.05=4.18-0.17+4.07+2.51=4.15-0.35=参考答案8.64-0.13-3.14-0.8=4.579.49-2.79-1.88=4.821.86+4.78+6.55-1.53=11.669.79-7.18=2.616.24+5.12=11.366.73-4.7+6.88=8.918.72+6.5+0.88=16.19.16+4.97+0.14=14.277.02-3.31+3.93-0.94=6.72.28+7.81-9.81+5=5.289.27-0.61-7.52+6.84=7.981.4-0.96+0.65+7.19=8.284.15+4.68-0.46+3.04=11.418.81+1.75+1.31+8.97=20.846.35+8.44-7.8-2.39=4.65.85-5.69=0.169.56+8.2+7.1=24.865.35-3.07=2.284.83+3.81-5.59-2.45=0.63.4+5.02=8.426.44+7.83+8=22.277.37-2.74-0.08-3.82=0.739.58-0.16+4.56=13.987.78-1.48=6.31.41+5+8.54=14.959.52-1.16-1.94=6.423.04-1.09+5.59-6.44=1.17.36-5.49=1.879.42-1.08+6.8-5.11=10.031.35+3.82+3.66=8.836.03-3.91+4.95=7.079.15-2.23-6.6=0.328.99-3.99-0.8=4.29.08-2.57+6.2-3.17=9.546.24+3.7=9.947.24-6.98+7.81-2.91=5.168.41+6.36-9.87=4.95.39-1.61+2.7-4.2=2.288.03+5.07+6.4-1.69=17.815.28+4.04+9.65-6.89=12.089.48+4.42+0.16-0.28=13.788.89-4.56-2.79=1.549.96+0.32-7.52+2.39=5.158.89-2.66=6.232.71+3.81+7.57=14.091.02+9.88-7.84=3.065.81+2.41-4.7+7.41=10.933.08+8.61-2.9=8.798.41+0.91-0.88+6.56=150.48+9.77-2.5-6.28=1.473.07-0.92+9.49=11.647.76-1.58-4.82=1.367.95-4.87-0.91+0.49=2.666.25-4.17+3.37+0.85=6.39.94-4.66-3.04-0.76=1.486.17+3.09+4.3+9.95=23.518.75+8.74-1.51-2.92=13.068.95-0.68+4.54-7.18=5.638.55-0.35-4.41=3.795.54+6.62+9.45=21.619.88+9.51-7.67+6.93=18.659.35-5.95+4.23+8.04=15.678.28-2.58-0.25-3.68=1.778.32-7.09+5.13=6.367.58+1.56=9.148.65-6.34+6.74+8.05=17.18.93-8.26=0.673.24-2.26=0.984.82-3.78+9.92-8.74=2.225.86-0.65-1.78=3.432.37+7.89+6.13+1.05=17.445.82-2.31+2.45+3.5=9.466.45-2.37+7.33=11.417.69+5.06+1.16=13.915.46+9.39-2.19=12.665.48-0.31-4.51-0.17=0.498.5+9.37+3.9=21.775.62-3.58+1.33+7.36=10.739.67+8.42+3.21-1.4=19.95.72-5.26+6.83+8.57=15.869.63-9.33+6.46=6.763.24+8.79=12.036.26-4.75+7.51+2.62=11.642.27+6.99=9.269.66+7.19-1.47=15.384.4-0.07+9.28-9.81=3.83.95+3.78=7.738.97-5.03=3.946.11+2.23=8.348+2.16=10.168.32-2.4+6.47=12.397.37-1.75+6.53=12.159.01-0.23-1.96-5.26=1.568.51+7.97+0.3=16.783.25+8.5-9.33=2.427.57-1.55-0.1-5.54=0.389.32-6.36=2.969.38-4.57+5.7+3.07=13.583.37+3.28-1.78+3.9=8.774.99+0.2-2.78+7.24=9.658.84+8.06-3.7-2.41=10.795.6+2.54=8.149.72-0.61-1.78+5.89=13.224.29-2.89=1.45.42+7.02+9.93=22.378.53-1.34=7.190.31+4.54+8.23-4.86=8.228.88-3.57-1.92-1.25=2.147.39+3.99-1.21-7.82=2.357.4-6.27+4.64=5.779.61-0.63-8.83+3.49=3.646.38+9.07-5.3=10.157.5-1.08+4.1=10.529.67-8.27+1.06+0.93=3.396.43-4.95+8.9=10.384.07-0.53+6.21+0.4=10.155.04+7.06+8.23-5.13=15.25.22-2.03+7.31=10.59.41-1.49+2.13+8.66=18.716.13-3.5=2.639.93-8.5-0.4=1.039.52-3.73+1.03-5.4=1.427.84-1.05-0.03=6.766.47-0.12-0.69-1.77=3.891.19+9.17+0.99+0.85=12.24.15-0.63-1.81=1.717.28+7.77+6.03=21.088.6+2.21+3.12+4.51=18.442.08-1.63=0.457.69-3.71+9.14=13.126.65-3.86+3.19=5.982.61+9.23=11.847.38-6.57+7.84+8.06=16.711.25+3.66-3.79=1.129.09-2.45+2.48-1.35=7.770.74+6.34+2.95=10.037.53-5.54+5.44+4.63=12.065.77-4.01-0.62=1.149.15-4.72-0.9=3.532.33+1.04+6.58=9.954.04+7.32=11.368.73-3.93-1.83-0.43=2.542.9-1.39+9.57-0.09=10.991.45+7.08-3.86=4.675.2-0.76+5.5=9.947.98-6.19-1.41+4.03=4.417.19+1.71=8.99.52+3.31+6.79=19.627.54-6.25+6.03-7.21=0.112.98+9.62+4.92-6.32=11.21.78+1.38+6.4+8.02=17.589.38-1.86+5.93=13.454.66+7.15+2.82-3.79=10.842.64+7.62+5.51-6.7=9.077.46+5.57-6.97=6.062.29+7.13+9=18.425.09+2.64=7.737.98-3.96-1.01-2.35=0.661.26+3.97-0.76=4.476.58+9.52-5.35-7.6=3.155.66+4.19-9.7+5.92=6.078.7-2.68-5.36+6.25=6.916.49-2.24=4.259.95-0.7-2.44-5.18=1.631.86-1.4=0.469.15-2.01+0.29+5.66=13.093.34+9.25=12.597.31+0.66-4.76+4.95=8.167.07-3.99+5.57-4.91=3.740.43+9.87=10.38.71+0.04+3.8=12.556.02+8.33=14.357.61+6.57-9.94=4.249.91-3.7+9.72-9.43=6.58.69-3.74-0.61=4.348.44+8.99-8.54+0.24=9.135.1+2.46+5.3+5.58=18.447.46-0.38+1.83-3.6=5.319.56+5.91-2.8+6.05=18.726.87-1.67-4.73+9.33=9.87.23+9.67-1.6=15.39.95-1.37+7.16=15.749.68-7.21-1.88+9.36=9.954.34+9.02=13.365.24+1.54+2.61+9.22=18.611.98-0.95=1.035.12+1.22+1.46+5.38=13.189.18-0.19+1.58+4.76=15.336.02+8.95+6.17=21.141.37+5.67+8.2-8.95=6.292.25-0.92=1.335.54-3.05+1.48+3.9=7.873.38+6.97-3.31-5.29=1.755.03+8.85-5.18+7.19=15.890.58+9.7=10.289.05-5.36-0.82-2.14=0.739.53-0.68+6.53-9.83=5.551.12+2.59+6.76=10.473.13-2.12+6.28-0.81=6.483.47-0.03=3.446.47+8.56+6.84-4.54=17.335.53+8.6+7.3+5.71=27.148.74+9.74+0.46=18.942.31+8.59-6.91+9.02=13.016.48+9.86-8.68+9.12=16.788.42+3.04=11.467.59+3.95-1.32=10.229.8-5.74-0.27=3.796.65+7.17+3.05-5.31=11.566.98-6.37-0.17=0.447.94+5.49-6.38=7.050.41+0.37=0.788.02-4.78=3.248.35-0.75-1.46=6.149.48-1.74-7.34=0.44.08+5.73=9.815.41+5.12+7.59-5.45=12.676.31-0.15-0.75+9.48=14.896.19-2.21-1.22-2.46=0.39.45-5.3+4.46-0.6=8.018.91-0.14-2.01-1.33=5.438.33-2.48-0.49-0.96=4.49.52+7.45+3.95=20.926.98+2.3+7.91-1.82=15.378.12+0.95+1.94=11.010.63+4.14-2.18-2.1=0.497.33-0.28-0.86+8.17=14.363.95+9.74-0.32=13.378.24-0.89-2.37-2.09=2.897.56-7.45+6.12-4.71=1.521.74-0.4-0.49+3.71=4.563.25+3.77+3.78=10.80.3+8.68+7.6-3.85=12.735.11-2.63-0.64+7.69=9.536.48-1.14+0.02-3.99=1.371.39-0.73+2.03=2.696.43-4.06-2.01+1.11=1.472.79-0.88=1.916.53-1.31-4.09=1.133.79+7.01-1.76=9.043.51+4.26-7.25+6.77=7.295.35+7.51+6.19=19.052.39-0.13+8.03=10.291.44-0.86+2.91-2.45=1.046.23+6.61+4.13-1.38=15.599.85+9.41-1.92+9.07=26.414.81-1.55-0.43+2.39=5.222.79+1.9+8.39=13.088.35-0.43-3.55+4.89=9.269.19+3.77+4.31+9.87=27.149.41+1.75-9.4+4.84=6.69.9+4.56-0.48=13.989.48+3.35-2.27=10.569.85-2.54-2.7-0.66=3.958.96+5.12-5.99-6.01=2.084.88+8.3+6.51-6.15=13.549.78-8.31+1.7=3.175.28-4.2+0.49+0.68=2.250.38+2.76+8.53+9.14=20.819.28-9.07=0.218.48+1.66+3.95-9.48=4.613.73+1.59+0.51-4.63=1.20.55+7.71+3.44=11.71.25+0.35+4.32-2.37=3.557.71-5.92+4.78=6.577.48+0.41-0.54-2.51=4.847.48-1.4=6.089.31-5.2=4.112.87+6.6+1.53-4.51=6.491.62+6.84-1.27=7.196.81-5.67+0.56=1.75.1-2.76+1.16+1.27=4.770.83+4.1+1.23-4.56=1.69.57-0.97-0.08+4.35=12.873.77-0.48+0.05=3.342.19+7.78+0.25=10.228.98-0.22-1.05-3.29=4.422.98+7.1+7.25+8.84=26.178.05-4.3-3.5+6.39=6.647.95+9.85-6.83-2.47=8.58.63-3.89-3.32=1.425.98+5.68+2.75-7.22=7.198.55-2+3.52-5.22=4.859.63-0.26-4.5=4.878.53+8.4-0.03+8.93=25.837.7+1.8+8.03-7.32=10.210.99+8.01+2.9+7.19=19.092.28-0.14=2.146.38+6.8-0.95=12.237.01+6.06=13.079.47+5.75-6.84=8.386.6-4.26+9.7-0.26=11.788.92-0.96-1.62=6.348.55+6.93-4.93+1.7=12.254.31-1.57=2.749.07-3.14+4.42+8.88=19.239.97-4.98+2.32+9.31=16.625.6+3.01+8.53=17.147.87-7.42+9.55-6.21=3.794.85-3.56+0.17+3.4=4.866.02+5-5.78-4.7=0.548.57+6.37-8.87=6.078.54-0.33+1.25-7.03=2.433.25-1.76+0.38=1.874.91-4.57+7.25=7.598.53+3.36+0.86+9.8=22.556.44+2.64-7.52+6.84=8.48.73+7.04-2.8+7.78=20.753.23-0.72+1.54=4.057.38-2.15+0.92+6.93=13.082.01+4.34+7.9-8.15=6.19.85+8.43-7.73-7.69=2.869.4-9.27+3.83+0.11=4.074.54-0.59-0.28-1.64=2.034.28-1.99=2.297.34+5.85+8.72=21.916.44-1.3+9.02-0.39=13.777.76+2.82+7.39-2.65=15.328.1-1.29-2.38-1.84=2.592.8+5.6+7.13-6.18=9.353.78-0.75-1=2.032.79+3.32+8.17-1.15=13.136.75+0.23-2.92+0.8=4.862.74+6.04+2.79+4.56=16.135.34+2.12-5.1=2.368.46-2.98-0.71-2.57=2.21.8+5.44+1.91=9.153.05-0.22-0.84+2.35=4.342.04+5.55-3.48+3.7=7.816.64+8.67-1.08+1.15=15.383.13-0.19-2.25-0.08=0.613.44+0.25-1.05-2.05=0.597.05+7.12-4.84-2.04=7.295.15+2.01+3.34+9.21=19.713.75+2.33=6.086.31-4.87=1.447.97+8.7-9.35=7.321.97+6.73=8.74.21+3.34-1.8=5.753.16+1.22+7.44+2.17=13.990.75+8.46+5.13+9.5=23.843.38+0.1+4.77-6.27=1.987.33+8.14+1.87+8.98=26.324.7+9.55-7.38+6.7=13.577.7-7.58+0.82+2.96=3.95.19-0.96-2.03-0.44=1.763.77+0.31-1.67=2.418.86+8.54+8.07-0.14=25.339.25-0.96+4.39-1.09=11.596.07+1.29=7.363.01+8.12+9.55+7.34=28.028.97-0.06+1.42+5.16=15.494.31-0.8-1.48+6.88=8.915.88+6.23-3.8=8.316.56-4.23+1.2-2.12=1.418.34-3-0.21-4.86=0.272.47-0.81-1.46+9.32=9.525.1+3.63-7.42+4.7=6.017.27-5.08+2.97+2.06=7.228.72-3.54-4.61=0.576.86-0.52-0.07-3.75=2.528.27-1.54=6.738.25-1.24-4.09+9.39=12.319.82-7.33+4.56+1.96=9.014.09+9.15+7.2=20.448.67-2.3-1.84-3.58=0.955.37-3.72+5.34=6.994.53-1.16-0.29-0.48=2.67.71-1.42+1.27+7.62=15.187.41+3.86+2.05=13.321.97+2.77+0.94+2.31=7.993.75+8.69-6.03=6.412.59-1.27+9.71=11.034.76+3.64+2.25-4.33=6.322.07+1.07+4.04=7.188.24-3.48+9.87-7.4=7.239.34+6.01-3.34+0.35=12.368.49-5.22-1.04-0.93=1.39.42-8.8+0.84=1.465.83-4.68+3.67=4.821.54-1.07-0.03+4.41=4.858.84+6.34-4.85+9.03=19.368.63+5.49-6.69-0.55=6.887.48+6.59-0.19+8.64=22.522.34+9.8-2.35+3.07=12.865.84+7.19=13.030.79+1.35+3.49-4.54=1.097.65+4.76+2.59-7.89=7.111.21+7.7-1.26=7.657.63-5.27+4.5+3.84=10.75.25-1.05-1.57-1.26=1.377.3+3.08-3.82-3.69=2.877.62+8.26+8.54+4.39=28.819.24+4.18=13.427.31-3.56=3.759.82+8.11=17.932.3+8.17+0.73+9.56=20.765.39+7.78+1.29-0.4=14.068.39-0.7-3.14=4.556.77+1.37=8.146.62+5.2-1.31-9.73=0.789.5+4.1-0.54=13.069.3-0.98-2.96=5.360.25+8.13-1.64+0.52=7.266.81+9.39-4.46=11.749.49+4.71=14.25.69+2.86-7.68+7.13=84.06+3.98-4.89-0.1=3.059.29+2.8-5.83+3.15=9.413.94-1.37-1.33-0.6=0.641.87+3.92+4.55=10.342.42+3.98=6.45.79-3.03=2.763.05+6.74+3.5+2.05=15.349.36+8.65-9.46=8.554.76-3.23-0.91=0.628.23+5.64=13.879.8-3.69+9.39+5.43=20.938.52-0.29=8.239.9-7.15+4.18+9.44=16.373.22+3.52=6.748.15-2.34+4.83=10.641.76+5.6-1.07-5.87=0.426.68-4.33+6.2=8.553.96+1.48-1.92-0.85=2.675.46-1.87-2.44+6.88=8.039.68-5.49-0.48=3.716.45-0.87+2.74=8.328.61+8.82-6.23-1.17=10.036.07-0.42-2.8=2.857.03-0.88+1.87+8.61=16.631.05+7.59+7.34-0.5=15.489.15-1.87-6.96=0.324.6+7.84-5.26-2.63=4.559.95-5.47-0.32+7.9=12.060.49+0.06=0.555.34-0.62-0.81-0.69=3.223.41+5.55-1.93-1.56=5.478.61-2.27-0.03-0.99=5.325.01-0.05+8.99=13.956.2-4.21-1.26+5.81=6.541.35+9.05+1.17=11.578.02-1.31-0.42-1.84=4.457.53-0.27-0.38+1.34=8.225.46+3.04+3.61+1.52=13.637.7-2.67-3.61+8.8=10.229.6+8.77+6.57+4.52=29.468.39+9.62-3.08=14.939.28+7.6-2.14-5.34=9.49.97-5.14-1.31=3.528.17-5.85=2.323.91-2.37+8.71-9.94=0.318.33+0.37=8.78.48+3.07+1.41+1.26=14.228.55-7.39+8.76+2.31=12.235.55+1.15-2.95+9.11=12.869.37-4.32+3.93-6.93=2.056.97-4.23+4.84=7.587.61-2.04-4.63=0.949.49-9.25=0.248.93-0.56-4.98-2.75=0.649.22+2.03+4.09=15.347.35-4.33-1.97-0.94=0.119.12-1.89-0.33-5.1=1.89.7-0.05=9.651.57+1.2+7.74=10.510.94-0.75+5.57+7.93=13.697.57-3.53+2.41=6.458.05+2.96+2.17+7.96=21.144.89+8.14+8.22+5.92=27.173.33+6.38-7.48-0.26=1.978.81+3.51+3.92=16.245.67+8.98+1.5-3.27=12.888.94+8.22-2.7-4.5=9.960.82+4.89=5.710.94+5.61+7.44=13.992.96+9.59-9.33-1.74=1.484.91+0.12-2.82+5.42=7.639.98-2.34-1.22+4.65=11.078.31-1.12+4-3.79=7.48.27-5.95+1.65+2.33=6.32.72+1.16=3.884.39+8.91+0.86+9.79=23.956.98-0.91-1.03-3.8=1.241.8+0.64+8.28+4.17=14.898.35-1.56+7.58-2.74=11.636.43-2.35-0.43=3.656.16+2.58+7.27+8.25=24.264.39+5.46+7.56+5.02=22.438.07-0.48-3.86-0.17=3.565.68-4.09-0.38-0.35=0.865.9+5.18-9.65+9.2=10.638.8-0.7+6.61=14.718.4-2.33-3.98-0.11=1.987.06+7.85-5.32-6.23=3.365.72-1.72+4.63-1.31=7.324.23+5.34-2.93-0.54=6.11.66+8.24-2.39-5.2=2.316.78+7.69-2.14-8.73=3.66.42+2.59+8.56-5.32=12.256.32-0.92+4.59-0.07=9.929.53-5.19-2.75-0.45=1.148.09+9.57=17.668.06-4.83-0.62-2.37=0.245.93+3.71+9.37+5.87=24.885.37+5.99+7.85-1.83=17.386.71-3.65+0.49=3.554.22-0.1=4.129.28+5.61-0.88=14.018.89+7.87-5.74-6.24=4.782.99+7.08+7.69=17.766.86-6.21=0.659.55-3.5-4.57+1.93=3.418.02-1.01+2.67+3.95=13.639.43-4.92+3.06=7.577.87-2.75-3.7+1.44=2.863.83+5.8+5.69+9.85=25.177.35-6.9+4.64-2.24=2.857.83-2.37-2.82-1.4=1.243.72+9.48-2.04+6.76=17.929.06+4.3=13.369.45-8.87=0.586.71+4.61=11.327.24+6.73+8.97-6.35=16.590.63+1.64=2.276.56+9.98-2.92+7.53=21.156.46+8.26+2.78=17.57.62-5.54=2.087.55-0.69-0.99+4.08=9.959.2-0.77-5.89=2.547.67+5.4+0.82=13.894.21+2.54+6.31+3.73=16.799.36-0.51+9.84-6.2=12.499.33-6.03=3.31.36+3.87+4.77+6.36=16.369.94-8.58+4.91-1.12=5.154.33+8.04-6.05=6.326.77-1.33-0.7+2.73=7.475.38+2.49+2.57+9.57=20.013.28-0.64+8.94-1.84=9.748.26-7.76+8.57-1.1=7.978.86+9.17-0.07+6.36=24.327.33+4.34-5.14=6.534.26-2.86+8.63+0.85=10.888.35+4.96-0.33=12.986.44+2.4-1.11-1.51=6.221.52+3.29+2.79=7.69.81-0.39-6.4+5.27=8.299.46-6.58+9.45+2=14.331.42+7.42-6.99=1.858.32-0.11+2.64=10.859.22+7.91-1.46-4.03=11.649.34-5.67-3.46=0.215.68-2.94=2.746.96-5.46=1.59.63-0.67-2.84+9.98=16.19.46-7.03-1.01+9.8=11.226.68-6.23+6.19+1.31=7.958.21+5.33-9.31+4.67=8.94.77-1.43+1.57+9.61=14.527.35-2.62-0.59+0.69=4.831.19+4.4+3.94-7.12=2.418.71-0.59+8.28-7.36=9.042.4-1.44+8.74-9.44=0.262.33-0.38+4.63=6.585.51+7.14+0.07=12.728.47-5.08+2.34+2.55=8.285.37-2.1+2.56=5.838.69-2.64-0.13+0.34=6.266.61-2.95+8.27+0.14=12.070.48+8.36+3.88=12.723.77-2.18-1.24=0.357.77+8.84-3.62=12.999.64-1.65-7.46+7.11=7.649.57-5.08+6.39-4.77=6.117.13-3.76-0.94=2.433.7+0.78-0.63=3.857.32-6.04+7.72+8.62=17.625.5+4.18+7.74+1.7=19.129.02-4.59-0.69+9.26=138.7+1.56+8.94+2.73=21.933.8+9.55-4.99+1.03=9.395.08-2.25-1.6+4.22=5.453.7-0.17+8.6-3.2=8.933.81+8.3+5.51+6.16=23.789.64-0.7-2.1-4.74=2.13.53+4.52+3.54-4.64=6.957.02+6.87+8.72-3.59=19.024.5-1.73-0.96=1.811.23+2.5+9.46=13.193.14-2.15+5.27-2.99=3.279.61+7.91-4.9-5.28=7.347.16+9.18-1.41=14.933.83-1.97-1.31+3.98=4.539.39-3.43=5.969.53+3.04-2.34-1.84=8.391.87+2.04-1.4-1.81=0.79.78-6.28-1.17=2.337.94-4.83=3.118.72-4.55+4.58-3.26=5.495.55+6.23-2.08-6.39=3.318.9-5.58+3.06+3.17=9.559.69-3.35+9.25-2.53=13.068.95-7.31+6.39=8.037.68+4.79+4.56-2.02=15.016.88-0.73-0.47=5.686.96-0.67-4.2=2.091.48+0.84+7.26+8.97=18.556.08-3.31=2.775.29-4.4+4.38=5.277.34-0.06-1.49=5.799.09-8.94+3.81=3.965.92+6.2-1.97=10.153.2-1.9+4.84=6.148.64-6.8-1.58=0.269.31-4.08-0.69+3.86=8.40.59+2.26-0.2=2.653.08-2.14-0.65-0.12=0.175.4+8.63-0.28-1.67=12.082.6+9.07+3.53-0.5=14.79.09-4.27+3.64-7