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8.98+8.18+4.75-0.92=7.45-2.11-3.59=2.93+9.1-0.22-0.26=7.02-5.71+1.11+6.07=8.64-4.34=4.13+7.84-1.55+1.77=4.92+5.2-3.89=7.59+5.56-3.69=5.81-0.26+8.35=8.14+4.77-0.36-1.09=9.4-2.52-2.24-1.21=7.87-0.56-2.02+3.89=2.59+2.1-4.12+3.15=7.72+9.99-8.43-1.34=1.64+9.38=8.8+2.15+7.24-9.76=5.14+8.65+5.32=7.18+2.26+5.69+6.32=8.79-3+4.25-4.93=3.51-2+3.72+6.05=9.16-1.1=7.48+7.99-9.05+2.74=2.72+9.06-4.58=4.21-0.03+3.79+4.37=4+9.68+4.63=4.56+9.28=7.36+1.42-4.14+7.76=8.7+6.24=6.32-0.78=6.33-2.89+6.17+6.09=5.5+6.56+3.3=4.74+4.22-1.29+5.51=4.24+3.34-4.23+2.9=7.76+0.9+9.7-0.85=5.59-0.1-4.84+0.04=6.38+7.9-1.32+0.24=6.33+6.79-2.63=3.6-0.14=8.64-0.75-5.3=5.2+1.81+9.34-6.45=4.81+3.26-2.15=1.97+4.89-1.75-1.89=7.43+5.06=6.42-2.32-3.05=3.55+6.55+6.06-3.45=3.96+8.41-2.48=9.07-3.75+5.4-0.48=5.84+7.99-4.35+3.95=7.28+5.98+4.85+1.39=7.7-3.53+1.36-2.47=5.59+2.21+2.74-4.01=8.78+5.47-7.68-4.3=2.68+3.44=9.79-7.9-0.77+5.35=6.51-0.18=5.03-2.1+3.29=1.05+3.99+2.72=9.59-5.27+4.18-3.22=9.99-5.37+7.55+8.51=6.19-5.11+9.9=1.79+9.01+4.73=1.85+0.96+9.89=8.1+4.86-3-9.54=2.99+0.94=4.16+1.56=5.71-4.91+9.75=1.25+9.18-3.2-6.83=1.71+6.1+7.6+5.28=8.91-4.33+9.97=8.97-3.13-2.07+3.51=0.78+2.17+3.81+4=6.96+9.6-2.94=3.21+8.93-3.75=1.95+6.33-5.84-1.11=6.57-0.61+2.49+3.96=9.99-0.96-6.87=8.14-3.23-0.39=9.42-8.26+2.67-2.53=9.97+2.39-6.53+1.97=9.19-0.11+9.43-5.16=0.8+2.94+5.13+1.79=8.71+8.21=8.91-3.94=6.95+6.29-7.59=6.14-4.43+7.55-0.62=5.62+0.77-3.5-0.21=7.85-5.05-1.47+2.12=4.78-0.05-2.56-0.49=3.39+9.75-6.5-6.05=4.77-1.08=9.05+3.19-2.28+1.97=9.1-7.78=8.2+6.17+3.79+8.54=5.2-4.17+7.71+9.87=6.5-4.95-0.36-0.59=9.16-0.78+5.59-3.53=5.48+1.37+4.95-3.98=8.96-3.62+3.04=6.49-4.31=8.75+6.25+7.53-2.12=4.14+4.08+9.87+7.06=8.53+3.99+0.38+5.8=6.99-0.82-5.68=4.88+4.56=7.7-1.6+7.61=5.59-1.33-3.21+0.96=7.33-1.62+7.94-4.02=9.99-9.77=1.69+8.11+3.96-3.7=2.91+2.56+5.31=7.39+1.23+9.07+4.87=8.69-1.63+9.51=5.6+7.48+9.23-4.94=4.47+2.5+6.45+4.55=9.44+6.15-5.59-9.5=6.6+4.28+8+4.21=0.53+3.63+1.46+3.46=7.74-0.27=2.17+4.42+6.4-1.79=4.58+0.2+9.71=8.97+8.58+6.21=5.4+7.9-6.77-1.34=9.13-3.07-4.14+6.68=5.95-2.7+2.77=2.91+0.66-1.48+5.6=8.98+3.72-1.58+3.28=8.44-5.13-1.73=8.74-3.49-0.26-4.63=4.67+0.39+1.97=7.53-1.74-2.96-1.41=4.41+2.41-1.49=9.2-0.04+1.56-6.83=8.16-3.45-1.23+2.85=7.63-2.02-1.06+4.94=6.02+4.4=2.38+2.57=7.24+1.53+1.22=8.73-6.13+0.28+6.02=5.28+2.12+6.79-6.14=0.91+8.32-1.15-3.87=2.21+8.34=8.14+1.21-8.61+2.66=1.6+5.08-0.03-5.79=6.71-5.19+9.83+1.17=2.09+0.38+4.36=7.89-1.69-0.59-2.41=4.03-2.02+2.74+0.39=2.41+9.59+1.23+7.87=8.5-1.33+5.97-0.77=9.27+0.3-0.87-1.87=9.13-7.54+7.59+5.26=9.64-5.09=9.23-1.23-4.06-2.9=5.66+9.95+5.03+5.5=7.47-2.8-4.5=6.24-0.13-5.54+0.87=0.04+6.16=7.5-5.76+9.92-7.58=5.08+9.2-8.23-1.25=6.83+1.76+8.64+2.12=9.19-4.68+8.64-7.38=8.02+6.8=9.88+6.97-4.87-3.85=3.49-2.01=2.65-1.74+4.09=3.4-2.05=7.62-4.92-0.64=8.39+1.28+7.03=7.61-1.72+7.53-1.76=6.08-3.22+7.2-7.75=8.43+1.19-1.63+9.11=6.47+3.65+0.5=6.76-4.92=8.78-5.74+7.97-9.9=9.32+6.75-4.3-3.33=9.36+6.67+2.13=7.53-3.5+7.43=1.82-1.72+3.96=2.97+6.9+6.53-9.31=1.05+8.15+7.06-2.88=7.36+2.13+7.69-6.7=7.55-5.86-0.83=8.53-1.99+6.08+9.48=9.24-0.44-1.85+9.27=4.42+4.26+8.3+6.14=8.27-2.92-1.36-2.09=8.68-0.89-1.9-3.65=5.28-4.21+6.78+0.7=8.81-1.73-2.87-0.55=9.67+6.35-0.86+9.69=8.37-5.64+7.53=8.82+7-4.27-6.11=1.8+6.82-6.15+5.56=8.61-4.87+9.21=9.29+5.45=9.63-7.12-0.94=5.4+5.16-8.65=6.62+6.8-0.26=4.03+5.85+7.91=4.67-0.28-2.48-1.42=6.55+2.3-1.6+8.49=9.57+5.49-8.39-3.31=5.19-0.24-1.86-0.94=4.79-3.16+4.18+2.38=2.19+6.67=8.19+0.11-1.68=9.79+2.97+3+9.66=8+5.78-7.66+9.18=0.83+4.41-3.69+9.82=6.69+0.59=9.57-9.31+0.22+6.58=1.16+8.29+8=6.75-3.54-1.43=1.45+1.59+9.55=5.11+4.04-3.4=8.7-5.19+8.92=5.34+4.25+4.86-6.76=0.35+2.87+4.3=9.83+8.89=8.13+1.16+0.73=4.04+6.99-0.5-5.92=8.4-1.35=8.37+5.58-8.93+6.46=7.53-6.25+9.37=6.7+1.54=0.53+4.22=5.28-0.51+5.15-1.24=1.93+9.36-2.27-8.77=8.07+7.3-9.11-0.05=5.19+7.87-7.63=8.03+3.36+0.14-9.67=5.47+4.76=7.1-6.11+5.03-2.18=8.8+8.69-6.64=8.38-5.43-0.47=6.71+9.65-0.97=8.13-4.12+2.66+9.96=2.68+7.29-2.56-6.7=7.95-0.73+4.65=9.31+3.72+7.42-5.06=0.95+7.53-5.11=0.64+7.32-0.22=8.47-2.99-4.05-0.34=4.33+7.37-7.17=7.52+5.32=2.31+2.25+8.91-1.46=8.32-0.71+5.25-1.67=5.04+8.37=8.6-1.93=8.25-7.44+4.95-4.03=8.26+2.28+7.4-4.77=6.77-3.58-2.32+9.69=6.93-3.96-1.25=6.91-2.31-2.08+6.12=9.08-3.29-5.16=5.2-1.31+5.18=7.33-4.63+6.5+2.02=5.91+7.36+6.91-6.2=5.14+0.54+0.61=4.44+8.52+3.89-9.85=7.57+7.69-9.58-2.88=9.8+1.47+8.69+8.79=4.85+2.73-3.21+5.52=6.02-5.15=4.07-0.24+0.72+7.64=9.5-7.37-0.39=9.95-1.25-7.05=7.6+6.22+5.77+0.55=1.9+3.35=7.41-5.02+6.32+0.23=7.29+3.35+2.78+9.65=8.1-5.24=9.31+5.85-3.63=2.71+0.21=6.93+7.68-2.58-0.5=9.42+3.91-3.23=8.07+0.51+7.63=7.25-2.31-4.25=6.78+0.24-1.74-4.33=5.71+7.59+4.53-6.02=1.66+5.6=6.07+8.64-1.81-5.35=9.5+5.9-7.22-3.57=1.64+1.73=5.19-0.27+7.37-8.56=5.02+4.86+4.22=6.33+3.38+8.12+4.98=4.42-3.88+5.36-2.28=8.49-7.33+9.8-7.04=6.01+9.35-9.22=8.83-5.29+4.79-5.16=8.06-1.65-1.11-2.55=8.19+2.4-9.82=7.73+2.83+2.71+7.54=8.19-5.85+5.75-3.74=7.09-3.49+7.55-3.11=6.68+5.32+7.95=7.66-1.12+3.79-8.76=2.8+1.59=3.54+6.32+5.02-2.24=2.65+5.79+7.07=8.16+2.8+0.74+2.23=5.29+7.9+9.6=0.11+8.78-5.55+8.04=9.43-8.26+6.33-5.41=3.06+9.11-8.55+1.3=9.37+6.24-0.56-6.03=5.81+8.25-2.78-4.8=9.67-0.56-3.15+7.45=8.45-0.65-5.55=7.03-0.02-1.73-5.17=7.08+7.6+0.78+6.88=3.95+4.8-8.51+1.12=9.73-1.84-3.68-0.14=9.21-4.61-1.76-1.02=9.89-3.92-1.3+8.44=6.46-3.72-1.07+5.54=1.54+9.41=9.83+9.34-3.79=7.33+7.55+8.37-0.18=3.09+5.66+7.72+0.87=0.57+9.48+2.29-1.94=0.26+7.52-1.84-3.37=4.76+9.59-0.09+7.66=6.78-1.03-2.92+4.17=8.36+3.6+8.25-3.12=9.98-5.15+4.01=8.05-2.89+8.25-5.84=4.89+3.55+7.04+3.49=7.55-3.18+0.06=5.63+9.35-1.44+8.6=8.27-6.46+4.64=8.25-7.4+7.73+0.14=5.07-2.06+6.42=8.75+6.79-0.63-3.74=9.64+3.95+5.62+8.63=4.27+2.66+4.14-0.61=7.67+1.52-4.82=5.19-1.24+4=9.49-2.7+3.19-0.28=8.97+1.2-0.1=3.06-0.74-2.18=2.34+4.65-0.52-0.62=8.1-5.64-1.08=5.55+8.48+4.02-1.17=9.18-3.8-0.28-4.81=6.99-3.15-3.33=0.64+6.91+5.41+7.63=6.22-2.71-2.74=7.98-7.14=0.9+2.85=6.26-5.26+9.59+4.41=9.04+3.62-7.98-4.13=6.99-3.41-0.77-0.16=8.21-1.03-4.33-0.22=1.08+1.53+5.41=0.66+2.2+3.85=8.5-5.69+4.44+6.38=9.71-7.76-1.31=1.49-1.12+7.05=2.85-0.7+9.1=4.56+7.47+8.44+4.27=9.86-3.57-3.13+6.98=5.01+3.09-5.94+7.38=3.87+3.73-5.47+4.36=7.02-3.14+7.16=5.65-1.59=3.68-3.53=4.09+5.15+6.26+5.99=8.37-7.63=9.45-2.2+1.26=9.76-0.81-7.05=3.01+2.17+7.08=3.62-1.9+2.36=6.86-1.91-3.02=2.6-0.71+9.46-2.05=8.06+5.91-4.56-8.62=7.6-4.61-2.24+2.69=8.96-0.45-5.19+6.19=8.4-3.53-1.99+0.41=8.47-3.64+2.48=2.11+1.67+6.13=6.64-3.67+9.87-5.88=6.61-1.52=5.31+0.29+0.48+2.2=8.96-5.73+5.8=1.7+2.1+7.71=9.78-2.97-0.76-3.67=8.81-0.52-0.48-4.99=4.92-0.22=3.52+6.92-6.2=4.26+9.11=3.28-1.18-0.78=7.22+2.16-2.28=1.06+5.21-2.76=4.65+8.52=5.88-4.79+6.77+1.57=6.63-4.27-1.29=8.93+7.87-1.47+8.68=9.71-2.43-6.27+9.14=3.38-0.88+0.39=3.09+3.64-5.95+5.42=4.57-1.88+7.92=8.98-3.64+4.97-2.42=9.77-3.84+4.6=9.75+6.24-7.86+8.36=4.89+1.61-6.11=1.03+9.4+2.07+2.16=6.2+0.91-2.25-1.94=7.35+6.93+8.65-3.23=2.96-0.41=5.05-1.82+2.95-2.28=7.04-6.22+1.07+3.2=8.73+7.59-5.82+9.69=9.96-7.54-2.27=5.94+8.24-6.62-1.04=8.24-7.82+2.34+5.45=9.51+0.18+7.5=9.11-1.03-5.84+7.49=9.34-0.85-0.69-3.14=9.61-8.56+4.84+8.49=6.21+1.42+2.54-6.8=9.51-3.63-1.08-3.45=2.6+7.9-9.36+4.88=8.41-0.19+6.38=2.58-2.12+1.79+6.85=9.62+5.75-5.15=7.63-0.4-0.8-3.12=7.38-1.48+3.04=9.17+7.49-3.45-3.05=9.12+7.23=9.37-0.38-1.87-6.57=3.73+9.03-1.13=6.04-2.42+6.77-4.91=3.51+8.77=9.44-1.43+4.85-5.41=6.11-5.5+1.45-0.95=9.25-3.44-2.61=4.7-0.53-1.33=5.09+2.78+5.21-5.32=9.87-6.8-2.45+1.25=9.72-3.64+5.54=4.71+5.37=2.27+2.56-0.46=7.08+5.35=6.21-2.57+8.73=6.06-3.72+9.17+2.17=5.75+2.19+8.84=8.73-2.23-3.66-0.12=5.36+1.2+8.64-7.59=8.57+2.25+2.75=4.35+2.07+1.14+6.16=1.9+0.95+3.45=8.93-0.26-4.47-1.38=9.69-7.43+7.55+3.89=5.13-2.95=1-0.77+5.24+5.57=9.35-0.77+7.75=0.89+7.13-1.05=7.61+2.34-0.73=1.64-0.48=6.34-0.08+7.25-8.11=8.26-0.61-0.54+3.48=4.81+3.5+1.58-8.33=3.03+7.1-1.68+7.21=7.55+4.44-4.43-2.64=9.69+7.8-5.93=4.59-1.39-2.32=1.33+0.43+3.35=7.87-3.31-0.22=1.89+7.84-6.15=0.88+1.94+6.76-4.03=9.9-6.31-1.55=0.07+2.88=1.49+4.73+5.03-3.83=5.12-1.45-0.72-0.85=7.71-0.99-2.82+9.72=9.57-2.07-2.96-0.55=8.2-0.18-2.36-4.68=9.41+0.66-8.14=8.74+0.38+8.82-4.02=7.17-2.71-0.14-1.9=6.06-1.06+5.49=7.58+1.96-7.31+6.56=9.52-2.3-6.12=6.93+1.09-1.33=9.67-2.58=9.39-1.16-1.22+4.96=8.69-0.21-2.99+0.65=2.91+3.54+4.18-0.02=9.68-0.74-6.24-0.88=1.36-1.18=7.39-2.73+2.39-0.93=6.95-3.04+1.04-2.17=2.25-1.75+2.53-0.09=3.07-0.62-2.23=8.74-5.44-1.22-1.97=6.04+9.64+2.58-7.05=5.6+4.13-7.05+7.14=4.77-3.28-1.05+6.15=9.32-5.84+5.35=5.52+0.27-2.69+1.6=4+0.47-4.2+9.97=3.57+1.14+6.18+3.68=6.28-6.11+6.53+0.32=9.11-1.33-6.63+8.78=2.41+3.61+1.95+7.7=5.86+6.75-5.46=7.61+9.55+4.63-2.19=9.19-0.28-1.7-1.5=6.19-4.47+0.02=9.15+3.58+3.4-7.98=4.79-0.57-0.26-3.25=9.63-6.56-0.39-0.88=5.85-0.38+1.99+0.07=8.77-2.6-0.14-4.44=7.21+8.96-3.14+0.6=6.01+8.16+6.38+2.09=6.9+0.67+0.74-2.39=7.74-2.65-1.84+1.52=6.14-3.94=9.72-2.11+9.37=9.49-2.98+2.73+3.34=3.43+7.77-8.72-0.21=9.63+4.18-1.9-6.03=7.46-0.88-5.06=6.37+0.39+7.51+7.53=4.08+2.77+9.3-5.56=8.95+6.38+5.56-8.08=4.23-0.11+7.19=9.69-0.97-4.24-2.79=8.73-4.89=9.75-3.2+7.35+5.56=8.68+8.8-3.03-9.16=6.61+7.2-5.3-2.03=4.43+1.92-5.32=7.36-5.42+1.52=2.01-0.34+2.59+6.05=1.53+9.6+3.72=3.07+3.01+7.92=4.13+6.56-7.43+8.74=5.03+7.14-0.12+3.39=7.22-0.03-1.2-2.35=9.32-6.46+8.57=6.54+9.63-6.25=1.53+6.89-7.6=7.15-4.92+0.19+8.03=7.12-5.7+9.35+5.58=7.9-1.53=7.79-4.61-0.24+8.57=7.53-5.3-0.76+6.23=9.56-7.87+5.07+6.28=8.22-3.6+3.23+4.76=9.9+9.42+1.91+6.34=8.61-2.39-6.12+8.07=6.82+4.06=8.44+8.73+0.55=3.18+8.96-8.99+7.02=6.72-3.59-1.98+5.49=3.03+7.25-8.01=8.3-1.69+9.33-7.94=9.86+2.32+6.97-4.55=9.22+6.6-1.07=3.86-2.31-0.47-0.34=8.93+6.61-3.67+8.08=3.2-2.16=4.36+1.88=7.29+7.68=4.6+1.59+9=6.29+6.23=6.25+0.68-5.17+5.76=3.97+5.44+4.43=3.48-2.71-0.34+8.67=3.83-1.23=4.34-0.18-1.22+7.51=8.58+2.11-8.21=0.75+0.03=9.57-6.88+6.84-1.92=4.49+1.27=5.21-0.85+8.19+4.4=8.31-1.21+7.13+9.18=3.22-2.82+8.49=8.11-2.06=5.68-1.01-3.87=3.56+0.54+9.92+7.71=6.94-6.6+0.65=7.66+3.45=5.93+1.3+7.01=6.86+8.4-4.77+8.74=4.22-2.88-0.07=3.36+3.99-6.86+8.38=5.91-1.08+8.36=9.37-0.52-8.55+1.05=7.57-0.13-6.18=1.86+7.95+7.79-3.09=3.47+1.86+7.05-3.44=6-0.26-5.62=8.78-5.29+8.54+2.71=8.44-4.09-0.74+3.53=9.54+2.71-1.81-9.81=4.41-4.26=5.95-3.4+2.96+5.83=7.65-0.13-2.02-3.05=9.55-3.58-0.84-0.23=9.11-3.68-2.12=8.01-5.5+4.96+3.49=2.41-2.01=1.33+3.61+7.61=6.05-1.62+6.24-0.61=2.27+8.55+6.83+0.03=4.93+1.96-6.24=5.19+7.58+3.43+7.69=0.17+6.03+5=6.94-3.21+4.9-2.45=0.69+0.95+5.58-6.2=8.14-1.24-2.19+0.39=9.18+6.96-9.53=9.31-4.1=8.09+5.64=5.85+0.62-0.07-1.08=9.21-2.96-4.23=3.08+1.85-3.93=2.51-0.7+6.37-0.85=2.69-1.26+1.04+7.8=9.69+3.14-0.23=6.46+8.59+1.71-4.11=7.61-3.42+1.54=8.45-1.24-4.49+8.51=9.28-9.13+1.5+7.68=5.78-1.06+4.03+6.5=6.92+5.43=3.15+7.04-7.54+1.51=7.65-1.55+7.13+7.67=0.64+6.4+3.59-8.95=6.74+9.31+6.67=9.62-2.01-2.25=6.48+8.1+4.33-5.43=4.97-4.53+3.74-0.47=7.52-5.16-0.34-1.84=8.85-2-0.13+0.79=9.96+5.24+4.64=9.17-6.84=6.49-0.45=7.68-2.79-2.8+1.45=7.04+1.45-6.05=9.12-4.64-1.69+4.21=1.08-0.73+1.14=8.01+7.58+2.49=6.84+7.59-7.25-1.55=6.07+5+4.93=4.15-1.05-1.51=9.3-2.67+6.05+3.03=4.53+7.56-0.06-5.7=5.71+2.55=5.23-0.15+2.59-0.42=0.16+2.85+3.54=8.95-2.72+6.88=6.24+1.34-0.12+9.99=9.44+2.75+5.82+4.28=4.49-1.01-0.48-0.87=5.69-2.17=9.43+2.68+0.36-0.46=2.32+9.84=8.9+7.07-4.01-9.68=5.88+9.66=2.52+3.11=7.51-0.93-2.91+5.35=8.3+5.28+1.28+5.56=7.2+7.3=5.79-1.12-1.71+4.49=9.65-1.37-2.92+2.01=5.45-0.74-2.28+4.69=8.13-2.5-0.15+7.32=6.22-6.02=7.78-1.27-0.34=7.53-3.61+6.82-1.3=4.54+6.95+7.67=6.66-5.09+1.78=8.92-1.44-4.34-1.39=6.91-2.82=6.59-0.22-3.66-1.81=9.63-4.09+0.69-2.21=4.73-1.46+8.05+3.26=5.43+4.68+7.25=8.5-8.28+9.24+0.7=7.98+5.46-6.25-6.45=4.76+3.39+3.95=1.05+4.02-0.96+6.89=5.88-3.39-1.19=7.39-6.39-0.33=4.7+4.51+4.37+3.14=9.19-5.24=6.84-3.65-2.35-0.42=8.19-7.28+5.98+6.63=1.89+4.25=4.1-3.8=6.08+2.53=0.48+5.82-1.55+4.11=8.41-0.04-3.95-3.67=7.72-1=7.42+8.36+2.46+8.34=4.15+2.91+2.28+0.12=8.48-1.05-0.88=8.37-0.99=5.76-1.61-0.09-3.66=4.28-3.33+6.03+6.14=8.87-1.79-3.61+2.05=6.85+8.13+9.45=9.87+4.39+2.05+3.64=3.14+9.07+3.96+9.04=7.21+5.38+0.56+8.67=8.31-2.77=8.81-8.52=7.65-2.85-3.17=4.11-1.05-1.6=9.55+8.86+2.53=6.38-1.9-2.32+4.09=9.17-6.4+6.69-3.03=3.58+3.87+9.35+1.86=6.83+8.57-9.09-4.46=5.46-1.07-3.31=9.77+5.46-5.65-5.83=8.05+3.03=6.51-2.24-2.11-0.63=8.4-3.31-0.47=9.77-0.38-2.96-5.14=2.76+7.08+3.15+0.5=8.38-6.69=8.81+5.28+8.94-2.1=7.93+9.03-2.9-3.62=4.95-3.6=6.49+8.24-0.38=6.71+5.04+2.74+4.24=7.33-1.13=7.98-2.12-0.69+7.53=9.92+6.95+2.9-8.55=9.34-8.49=4.84+7.7-7.83+5.7=8.36-6.55-0.21+6.68=7.52+8.79-1.67=8.14+7.18+1.42+0.84=8.74+9.52-4.23+2.25=7.88-2.59-4.35-0.06=7.6-1.67-3.96-1.37=8.79-5.24+4.04-7.06=8.11-1.58+7.64=6.3-1.94+3.57-6.28=8.82+5.38-2.16-9.23=3.07+1.38+2.58+3.35=4.15-3.51+4.03=8.65-3.92+7.52-3.8=8.72+3.76-4.62+8.56=8.94-2.8-1.95+6.74=8.65-2.4-3.86=7.2+3.42-3.06+1.7=4.42-3.24+7.9+2.79=参考答案8.98+8.18+4.75-0.92=20.997.45-2.11-3.59=1.752.93+9.1-0.22-0.26=11.557.02-5.71+1.11+6.07=8.498.64-4.34=4.34.13+7.84-1.55+1.77=12.194.92+5.2-3.89=6.237.59+5.56-3.69=9.465.81-0.26+8.35=13.98.14+4.77-0.36-1.09=11.469.4-2.52-2.24-1.21=3.437.87-0.56-2.02+3.89=9.182.59+2.1-4.12+3.15=3.727.72+9.99-8.43-1.34=7.941.64+9.38=11.028.8+2.15+7.24-9.76=8.435.14+8.65+5.32=19.117.18+2.26+5.69+6.32=21.458.79-3+4.25-4.93=5.113.51-2+3.72+6.05=11.289.16-1.1=8.067.48+7.99-9.05+2.74=9.162.72+9.06-4.58=7.24.21-0.03+3.79+4.37=12.344+9.68+4.63=18.314.56+9.28=13.847.36+1.42-4.14+7.76=12.48.7+6.24=14.946.32-0.78=5.546.33-2.89+6.17+6.09=15.75.5+6.56+3.3=15.364.74+4.22-1.29+5.51=13.184.24+3.34-4.23+2.9=6.257.76+0.9+9.7-0.85=17.515.59-0.1-4.84+0.04=0.696.38+7.9-1.32+0.24=13.26.33+6.79-2.63=10.493.6-0.14=3.468.64-0.75-5.3=2.595.2+1.81+9.34-6.45=9.94.81+3.26-2.15=5.921.97+4.89-1.75-1.89=3.227.43+5.06=12.496.42-2.32-3.05=1.053.55+6.55+6.06-3.45=12.713.96+8.41-2.48=9.899.07-3.75+5.4-0.48=10.245.84+7.99-4.35+3.95=13.437.28+5.98+4.85+1.39=19.57.7-3.53+1.36-2.47=3.065.59+2.21+2.74-4.01=6.538.78+5.47-7.68-4.3=2.272.68+3.44=6.129.79-7.9-0.77+5.35=6.476.51-0.18=6.335.03-2.1+3.29=6.221.05+3.99+2.72=7.769.59-5.27+4.18-3.22=5.289.99-5.37+7.55+8.51=20.686.19-5.11+9.9=10.981.79+9.01+4.73=15.531.85+0.96+9.89=12.78.1+4.86-3-9.54=0.422.99+0.94=3.934.16+1.56=5.725.71-4.91+9.75=10.551.25+9.18-3.2-6.83=0.41.71+6.1+7.6+5.28=20.698.91-4.33+9.97=14.558.97-3.13-2.07+3.51=7.280.78+2.17+3.81+4=10.766.96+9.6-2.94=13.623.21+8.93-3.75=8.391.95+6.33-5.84-1.11=1.336.57-0.61+2.49+3.96=12.419.99-0.96-6.87=2.168.14-3.23-0.39=4.529.42-8.26+2.67-2.53=1.39.97+2.39-6.53+1.97=7.89.19-0.11+9.43-5.16=13.350.8+2.94+5.13+1.79=10.668.71+8.21=16.928.91-3.94=4.976.95+6.29-7.59=5.656.14-4.43+7.55-0.62=8.645.62+0.77-3.5-0.21=2.687.85-5.05-1.47+2.12=3.454.78-0.05-2.56-0.49=1.683.39+9.75-6.5-6.05=0.594.77-1.08=3.699.05+3.19-2.28+1.97=11.939.1-7.78=1.328.2+6.17+3.79+8.54=26.75.2-4.17+7.71+9.87=18.616.5-4.95-0.36-0.59=0.69.16-0.78+5.59-3.53=10.445.48+1.37+4.95-3.98=7.828.96-3.62+3.04=8.386.49-4.31=2.188.75+6.25+7.53-2.12=20.414.14+4.08+9.87+7.06=25.158.53+3.99+0.38+5.8=18.76.99-0.82-5.68=0.494.88+4.56=9.447.7-1.6+7.61=13.715.59-1.33-3.21+0.96=2.017.33-1.62+7.94-4.02=9.639.99-9.77=0.221.69+8.11+3.96-3.7=10.062.91+2.56+5.31=10.787.39+1.23+9.07+4.87=22.568.69-1.63+9.51=16.575.6+7.48+9.23-4.94=17.374.47+2.5+6.45+4.55=17.979.44+6.15-5.59-9.5=0.56.6+4.28+8+4.21=23.090.53+3.63+1.46+3.46=9.087.74-0.27=7.472.17+4.42+6.4-1.79=11.24.58+0.2+9.71=14.498.97+8.58+6.21=23.765.4+7.9-6.77-1.34=5.199.13-3.07-4.14+6.68=8.65.95-2.7+2.77=6.022.91+0.66-1.48+5.6=7.698.98+3.72-1.58+3.28=14.48.44-5.13-1.73=1.588.74-3.49-0.26-4.63=0.364.67+0.39+1.97=7.037.53-1.74-2.96-1.41=1.424.41+2.41-1.49=5.339.2-0.04+1.56-6.83=3.898.16-3.45-1.23+2.85=6.337.63-2.02-1.06+4.94=9.496.02+4.4=10.422.38+2.57=4.957.24+1.53+1.22=9.998.73-6.13+0.28+6.02=8.95.28+2.12+6.79-6.14=8.050.91+8.32-1.15-3.87=4.212.21+8.34=10.558.14+1.21-8.61+2.66=3.41.6+5.08-0.03-5.79=0.866.71-5.19+9.83+1.17=12.522.09+0.38+4.36=6.837.89-1.69-0.59-2.41=3.24.03-2.02+2.74+0.39=5.142.41+9.59+1.23+7.87=21.18.5-1.33+5.97-0.77=12.379.27+0.3-0.87-1.87=6.839.13-7.54+7.59+5.26=14.449.64-5.09=4.559.23-1.23-4.06-2.9=1.045.66+9.95+5.03+5.5=26.147.47-2.8-4.5=0.176.24-0.13-5.54+0.87=1.440.04+6.16=6.27.5-5.76+9.92-7.58=4.085.08+9.2-8.23-1.25=4.86.83+1.76+8.64+2.12=19.359.19-4.68+8.64-7.38=5.778.02+6.8=14.829.88+6.97-4.87-3.85=8.133.49-2.01=1.482.65-1.74+4.09=53.4-2.05=1.357.62-4.92-0.64=2.068.39+1.28+7.03=16.77.61-1.72+7.53-1.76=11.666.08-3.22+7.2-7.75=2.318.43+1.19-1.63+9.11=17.16.47+3.65+0.5=10.626.76-4.92=1.848.78-5.74+7.97-9.9=1.119.32+6.75-4.3-3.33=8.449.36+6.67+2.13=18.167.53-3.5+7.43=11.461.82-1.72+3.96=4.062.97+6.9+6.53-9.31=7.091.05+8.15+7.06-2.88=13.387.36+2.13+7.69-6.7=10.487.55-5.86-0.83=0.868.53-1.99+6.08+9.48=22.19.24-0.44-1.85+9.27=16.224.42+4.26+8.3+6.14=23.128.27-2.92-1.36-2.09=1.98.68-0.89-1.9-3.65=2.245.28-4.21+6.78+0.7=8.558.81-1.73-2.87-0.55=3.669.67+6.35-0.86+9.69=24.858.37-5.64+7.53=10.268.82+7-4.27-6.11=5.441.8+6.82-6.15+5.56=8.038.61-4.87+9.21=12.959.29+5.45=14.749.63-7.12-0.94=1.575.4+5.16-8.65=1.916.62+6.8-0.26=13.164.03+5.85+7.91=17.794.67-0.28-2.48-1.42=0.496.55+2.3-1.6+8.49=15.749.57+5.49-8.39-3.31=3.365.19-0.24-1.86-0.94=2.154.79-3.16+4.18+2.38=8.192.19+6.67=8.868.19+0.11-1.68=6.629.79+2.97+3+9.66=25.428+5.78-7.66+9.18=15.30.83+4.41-3.69+9.82=11.376.69+0.59=7.289.57-9.31+0.22+6.58=7.061.16+8.29+8=17.456.75-3.54-1.43=1.781.45+1.59+9.55=12.595.11+4.04-3.4=5.758.7-5.19+8.92=12.435.34+4.25+4.86-6.76=7.690.35+2.87+4.3=7.529.83+8.89=18.728.13+1.16+0.73=10.024.04+6.99-0.5-5.92=4.618.4-1.35=7.058.37+5.58-8.93+6.46=11.487.53-6.25+9.37=10.656.7+1.54=8.240.53+4.22=4.755.28-0.51+5.15-1.24=8.681.93+9.36-2.27-8.77=0.258.07+7.3-9.11-0.05=6.215.19+7.87-7.63=5.438.03+3.36+0.14-9.67=1.865.47+4.76=10.237.1-6.11+5.03-2.18=3.848.8+8.69-6.64=10.858.38-5.43-0.47=2.486.71+9.65-0.97=15.398.13-4.12+2.66+9.96=16.632.68+7.29-2.56-6.7=0.717.95-0.73+4.65=11.879.31+3.72+7.42-5.06=15.390.95+7.53-5.11=3.370.64+7.32-0.22=7.748.47-2.99-4.05-0.34=1.094.33+7.37-7.17=4.537.52+5.32=12.842.31+2.25+8.91-1.46=12.018.32-0.71+5.25-1.67=11.195.04+8.37=13.418.6-1.93=6.678.25-7.44+4.95-4.03=1.738.26+2.28+7.4-4.77=13.176.77-3.58-2.32+9.69=10.566.93-3.96-1.25=1.726.91-2.31-2.08+6.12=8.649.08-3.29-5.16=0.635.2-1.31+5.18=9.077.33-4.63+6.5+2.02=11.225.91+7.36+6.91-6.2=13.985.14+0.54+0.61=6.294.44+8.52+3.89-9.85=77.57+7.69-9.58-2.88=2.89.8+1.47+8.69+8.79=28.754.85+2.73-3.21+5.52=9.896.02-5.15=0.874.07-0.24+0.72+7.64=12.199.5-7.37-0.39=1.749.95-1.25-7.05=1.657.6+6.22+5.77+0.55=20.141.9+3.35=5.257.41-5.02+6.32+0.23=8.947.29+3.35+2.78+9.65=23.078.1-5.24=2.869.31+5.85-3.63=11.532.71+0.21=2.926.93+7.68-2.58-0.5=11.539.42+3.91-3.23=10.18.07+0.51+7.63=16.217.25-2.31-4.25=0.696.78+0.24-1.74-4.33=0.955.71+7.59+4.53-6.02=11.811.66+5.6=7.266.07+8.64-1.81-5.35=7.559.5+5.9-7.22-3.57=4.611.64+1.73=3.375.19-0.27+7.37-8.56=3.735.02+4.86+4.22=14.16.33+3.38+8.12+4.98=22.814.42-3.88+5.36-2.28=3.628.49-7.33+9.8-7.04=3.926.01+9.35-9.22=6.148.83-5.29+4.79-5.16=3.178.06-1.65-1.11-2.55=2.758.19+2.4-9.82=0.777.73+2.83+2.71+7.54=20.818.19-5.85+5.75-3.74=4.357.09-3.49+7.55-3.11=8.046.68+5.32+7.95=19.957.66-1.12+3.79-8.76=1.572.8+1.59=4.393.54+6.32+5.02-2.24=12.642.65+5.79+7.07=15.518.16+2.8+0.74+2.23=13.935.29+7.9+9.6=22.790.11+8.78-5.55+8.04=11.389.43-8.26+6.33-5.41=2.093.06+9.11-8.55+1.3=4.929.37+6.24-0.56-6.03=9.025.81+8.25-2.78-4.8=6.489.67-0.56-3.15+7.45=13.418.45-0.65-5.55=2.257.03-0.02-1.73-5.17=0.117.08+7.6+0.78+6.88=22.343.95+4.8-8.51+1.12=1.369.73-1.84-3.68-0.14=4.079.21-4.61-1.76-1.02=1.829.89-3.92-1.3+8.44=13.116.46-3.72-1.07+5.54=7.211.54+9.41=10.959.83+9.34-3.79=15.387.33+7.55+8.37-0.18=23.073.09+5.66+7.72+0.87=17.340.57+9.48+2.29-1.94=10.40.26+7.52-1.84-3.37=2.574.76+9.59-0.09+7.66=21.926.78-1.03-2.92+4.17=78.36+3.6+8.25-3.12=17.099.98-5.15+4.01=8.848.05-2.89+8.25-5.84=7.574.89+3.55+7.04+3.49=18.977.55-3.18+0.06=4.435.63+9.35-1.44+8.6=22.148.27-6.46+4.64=6.458.25-7.4+7.73+0.14=8.725.07-2.06+6.42=9.438.75+6.79-0.63-3.74=11.179.64+3.95+5.62+8.63=27.844.27+2.66+4.14-0.61=10.467.67+1.52-4.82=4.375.19-1.24+4=7.959.49-2.7+3.19-0.28=9.78.97+1.2-0.1=10.073.06-0.74-2.18=0.142.34+4.65-0.52-0.62=5.858.1-5.64-1.08=1.385.55+8.48+4.02-1.17=16.889.18-3.8-0.28-4.81=0.296.99-3.15-3.33=0.510.64+6.91+5.41+7.63=20.596.22-2.71-2.74=0.777.98-7.14=0.840.9+2.85=3.756.26-5.26+9.59+4.41=159.04+3.62-7.98-4.13=0.556.99-3.41-0.77-0.16=2.658.21-1.03-4.33-0.22=2.631.08+1.53+5.41=8.020.66+2.2+3.85=6.718.5-5.69+4.44+6.38=13.639.71-7.76-1.31=0.641.49-1.12+7.05=7.422.85-0.7+9.1=11.254.56+7.47+8.44+4.27=24.749.86-3.57-3.13+6.98=10.145.01+3.09-5.94+7.38=9.543.87+3.73-5.47+4.36=6.497.02-3.14+7.16=11.045.65-1.59=4.063.68-3.53=0.154.09+5.15+6.26+5.99=21.498.37-7.63=0.749.45-2.2+1.26=8.519.76-0.81-7.05=1.93.01+2.17+7.08=12.263.62-1.9+2.36=4.086.86-1.91-3.02=1.932.6-0.71+9.46-2.05=9.38.06+5.91-4.56-8.62=0.797.6-4.61-2.24+2.69=3.448.96-0.45-5.19+6.19=9.518.4-3.53-1.99+0.41=3.298.47-3.64+2.48=7.312.11+1.67+6.13=9.916.64-3.67+9.87-5.88=6.966.61-1.52=5.095.31+0.29+0.48+2.2=8.288.96-5.73+5.8=9.031.7+2.1+7.71=11.519.78-2.97-0.76-3.67=2.388.81-0.52-0.48-4.99=2.824.92-0.22=4.73.52+6.92-6.2=4.244.26+9.11=13.373.28-1.18-0.78=1.327.22+2.16-2.28=7.11.06+5.21-2.76=3.514.65+8.52=13.175.88-4.79+6.77+1.57=9.436.63-4.27-1.29=1.078.93+7.87-1.47+8.68=24.019.71-2.43-6.27+9.14=10.153.38-0.88+0.39=2.893.09+3.64-5.95+5.42=6.24.57-1.88+7.92=10.618.98-3.64+4.97-2.42=7.899.77-3.84+4.6=10.539.75+6.24-7.86+8.36=16.494.89+1.61-6.11=0.391.03+9.4+2.07+2.16=14.666.2+0.91-2.25-1.94=2.927.35+6.93+8.65-3.23=19.72.96-0.41=2.555.05-1.82+2.95-2.28=3.97.04-6.22+1.07+3.2=5.098.73+7.59-5.82+9.69=20.199.96-7.54-2.27=0.155.94+8.24-6.62-1.04=6.528.24-7.82+2.34+5.45=8.219.51+0.18+7.5=17.199.11-1.03-5.84+7.49=9.739.34-0.85-0.69-3.14=4.669.61-8.56+4.84+8.49=14.386.21+1.42+2.54-6.8=3.379.51-3.63-1.08-3.45=1.352.6+7.9-9.36+4.88=6.028.41-0.19+6.38=14.62.58-2.12+1.79+6.85=9.19.62+5.75-5.15=10.227.63-0.4-0.8-3.12=3.317.38-1.48+3.04=8.949.17+7.49-3.45-3.05=10.169.12+7.23=16.359.37-0.38-1.87-6.57=0.553.73+9.03-1.13=11.636.04-2.42+6.77-4.91=5.483.51+8.77=12.289.44-1.43+4.85-5.41=7.456.11-5.5+1.45-0.95=1.119.25-3.44-2.61=3.24.7-0.53-1.33=2.845.09+2.78+5.21-5.32=7.769.87-6.8-2.45+1.25=1.879.72-3.64+5.54=11.624.71+5.37=10.082.27+2.56-0.46=4.377.08+5.35=12.436.21-2.57+8.73=12.376.06-3.72+9.17+2.17=13.685.75+2.19+8.84=16.788.73-2.23-3.66-0.12=2.725.36+1.2+8.64-7.59=7.618.57+2.25+2.75=13.574.35+2.07+1.14+6.16=13.721.9+0.95+3.45=6.38.93-0.26-4.47-1.38=2.829.69-7.43+7.55+3.89=13.75.13-2.95=2.181-0.77+5.24+5.57=11.049.35-0.77+7.75=16.330.89+7.13-1.05=6.977.61+2.34-0.73=9.221.64-0.48=1.166.34-0.08+7.25-8.11=5.48.26-0.61-0.54+3.48=10.594.81+3.5+1.58-8.33=1.563.03+7.1-1.68+7.21=15.667.55+4.44-4.43-2.64=4.929.69+7.8-5.93=11.564.59-1.39-2.32=0.881.33+0.43+3.35=5.117.87-3.31-0.22=4.341.89+7.84-6.15=3.580.88+1.94+6.76-4.03=5.559.9-6.31-1.55=2.040.07+2.88=2.951.49+4.73+5.03-3.83=7.425.12-1.45-0.72-0.85=2.17.71-0.99-2.82+9.72=13.629.57-2.07-2.96-0.55=3.998.2-0.18-2.36-4.68=0.989.41+0.66-8.14=1.938.74+0.38+8.82-4.02=13.927.17-2.71-0.14-1.9=2.426.06-1.06+5.49=10.497.58+1.96-7.31+6.56=8.799.52-2.3-6.12=1.16.93+1.09-1.33=6.699.67-2.58=7.099.39-1.16-1.22+4.96=11.978.69-0.21-2.99+0.65=6.142.91+3.54+4.18-0.02=10.619.68-0.74-6.24-0.88=1.821.36-1.18=0.187.39-2.73+2.39-0.93=6.126.95-3.04+1.04-2.17=2.782.25-1.75+2.53-0.09=2.943.07-0.62-2.23=0.228.74-5.44-1.22-1.97=0.116.04+9.64+2.58-7.05=11.215.6+4.13-7.05+7.14=9.824.77-3.28-1.05+6.15=6.599.32-5.84+5.35=8.835.52+0.27-2.69+1.6=4.74+0.47-4.2+9.97=10.243.57+1.14+6.18+3.68=14.576.28-6.11+6.53+0.32=7.029.11-1.33-6.63+8.78=9.932.41+3.61+1.95+7.7=15.675.86+6.75-5.46=7.157.61+9.55+4.63-2.19=19.69.19-0.28-1.7-1.5=5.716.19-4.47+0.02=1.749.15+3.58+3.4-7.98=8.154.79-0.57-0.26-3.25=0.719.63-6.56-0.39-0.88=1.85.85-0.38+1.99+0.07=7.538.77-2.6-0.14-4.44=1.597.21+8.96-3.14+0.6=13.636.01+8.16+6.38+2.09=22.646.9+0.67+0.74-2.39=5.927.74-2.65-1.84+1.52=4.776.14-3.94=2.29.72-2.11+9.37=16.989.49-2.98+2.73+3.34=12.583.43+7.77-8.72-0.21=2.279.63+4.18-1.9-6.03=5.887.46-0.88-5.06=1.526.37+0.39+7.51+7.53=21.84.08+2.77+9.3-5.56=10.598.95+6.38+5.56-8.08=12.814.23-0.11+7.19=11.319.69-0.97-4.24-2.79=1.698.73-4.89=3.849.75-3.2+7.35+5.56=19.468.68+8.8-3.03-9.16=5.296.61+7.2-5.3-2.03=6.484.43+1.92-5.32=1.037.36-5.42+1.52=3.462.01-0.34+2.59+6.05=10.311.53+9.6+3.72=14.853.07+3.01+7.92=144.13+6.56-7.43+8.74=125.03+7.14-0.12+3.39=15.447.22-0.03-1.2-2.35=3.649.32-6.46+8.57=11.436.54+9.63-6.25=9.921.53+6.89-7.6=0.827.15-4.92+0.19+8.03=10.457.12-5.7+9.35+5.58=16.357.9-1.53=6.377.79-4.61-0.24+8.57=11.517.53-5.3-0.76+6.23=7.79.56-7.87+5.07+6.28=13.048.22-3.6+3.23+4.76=12.619.9+9.42+1.91+6.34=27.578.61-2.39-6.12+8.07=8.176.82+4.06=10.888.44+8.73+0.55=17.723.18+8.96-8.99+7.02=10.176.72-3.59-1.98+5.49=6.643.03+7.25-8.01=2.278.3-1.69+9.33-7.94=89.86+2.32+6.97-4.55=14.69.22+6.6-1.07=14.753.86-2.31-0.47-0.34=0.748.93+6.61-3.67+8.08=19.953.2-2.16=1.044.36+1.88=6.247.29+7.68=14.974.6+1.59+9=15.196.29+6.23=12.526.25+0.68-5.17+5.76=7.523.97+5.44+4.43=13.843.48-2.71-0.34+8.67=9.13.83-1.23=2.64.34-0.18-1.22+7.51=10.458.58+2.11-8.21=2.480.75+0.03=0.789.57-6.88+6.84-1.92=7.614.49+1.27=5.765.21-0.85+8.19+4.4=16.958.31-1.21+7.13+9.18=23.413.22-2.82+8.49=8.898.11-2.06=6.055.68-1.01-3.87=0.83.56+0.54+9.92+7.71=21.736.94-6.6+0.65=0.997.66+3.45=11.115.93+1.3+7.01=14.246.86+8.4-4.77+8.74=19.234.22-2.88-0.07=1.273.36+3.99-6.86+8.38=8.875.91-1.08+8.36=13.199.37-0.52-8.55+1.05=1.357.57-0.13-6.18=1.261.86+7.95+7.79-3.09=14.513.47+1.86+7.05-3.44=8.946-0.26-5.62=0.128.78-5.29+8.54+2.71=14.748.44-4.09-0.74+3.53=7.149.54+2.71-1.81-9.81=0.634.41-4.26=0.155.95-3.4+2.96+5.83=11.347.65-0.13-2.02-3.05=2.459.55-3.58-0.84-0.23=4.99.11-3.68-2.12=3.318.01-5.5+4.96+3.49=10.962.41-2.01=0.41.33+3.61+7.61=12.556.05-1.62+6.24-0.61=10.062.27+8.55+6.83+0.03=17.684.93+1.96-6.24=0.655.19+7.58+3.43+7.69=23.890.17+6.03+5=11.26.94-3.21+4.9-2.45=6.180.69+0.95+5.58-6.2=1.028.14-1.24-2.19+0.39=5.19.18+6.96-9.53=6.619.31-4.1=5.218.09+5.64=13.735.85+0.