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7.17+8.16-1.92-9.26=0.65+0.31+6.18+2.18=8.74+9.64-0.23-9.38=0.53+2.7+8.64-9.76=6.31+7.06-7.55-4.14=4.39+5.76-0.71-7.49=6.09+3.13=5.08+2.81-6.08=9.77+8.42+7.74-3.96=6.77-0.2-3.72=5.99+5.29-5.66=3.88+6.93-7.62+1.12=9.36-7.26=6.26+2.86-1.99-0.2=8.38-1.74+9.59-1.22=6.38+4.06-0.33-7.23=8.25-1.02+2.58+3.6=3.69+1.56=6.22+3.63-3.75+7.46=7.99-1.77+1=7.09+6.05-4.86=5.57-3.7+7.61=7.18+0.59-0.5=5.99+8.04-4.19=8.35-2.66-1.15=9.7-0.39-5.65+1.22=8.48-2.17+1.05-1.1=6.15-1.25+1.31+0.14=6.45-1.2+4.48+0.19=7.11+3.78+3.81=8.6-3.94+2.01-1.91=9.74-8.1+7.83=4.84+5.42+3.95+8.34=5.63-2.09+2.22-0.82=9.09-1.67-4.93+4.41=7.27-0.9-3+2.16=8.94-3.48+2.42=9.27-0.36-4.4-0.31=2.78-1.72=5.22-3.65-1.03+1.05=6.81-5.98+0.51=8.75-1.77-4.12=9.68-0.12-2.21-2.18=8.4-7.34+7.1=3+7-7.92-1.76=4.45-1.74+4.23-2.64=7.26-1.71+9.2+4.38=6.94+4.9+8.17=1.59+3.94-2.59=8.42-2.36+3.25-7.69=7.05-6.25+3.82+1.07=7.16+3.66+6.07=5.68+0.82+9.08+4.08=1.85+1.51=0.52+8.77+9.06+9.93=0.09+8.54+8.6+7.83=6.17+6.04-5.46-3.52=9.33-0.4-5.29+8.88=5.16+8.94-2.36=6.29+2.13-2.27-3.03=4.69-4.47=9.2-6.87+9.28=8.05-1.56=2.6+7.14+6.58+9.97=8.03+4.24=9.24-5.31-1.08=7.1+6.11=7.54-4.59-0.92-0.79=5.72-0.2=4.21+9.04+2.73-0.51=6.57+8.33=9.02+2.54+4.73+0.7=5.76+5.44+1.36-5.3=0.26+9.23-0.09-0.95=6.67+6.77+7.76-4.14=7.04-2.17+8.7-4.66=9.58+1.3+1.19+5.06=9.48+3.94-4.09+3.88=8.62+7.14-7.99-5.36=6.36-5.97+4.38+8.46=9.83-5.32-1.43=5.33+0.35+7.83-8.25=7.87+4.91-6.54-4.65=5.98+5.25-0.04-1.75=0.94+7.51+9.16-6.79=3.74-1.88-0.56-0.8=3-0.68+9.38-7.67=8.79+0.38-3.12=4.78+2.93-1.21+8.06=9.06-5.13+7.6-6.17=3.44-0.34=8.06-2.17-4.67-0.65=3.49-1.65+0.87+8.51=6.06-1.5-1.56+1.82=4.48+9.34+9.16=0.03+7.56-2.45=7.05+8.79+4.5=5.35-4.59=4.64+4.6-0.74-1.86=8.03+0.32-1.66-0.75=8.29-1.88-1.57-1.84=9.89-4.25-1.91=3.08-0.33-0.28+7.69=5.57-1.04-3.22+1.6=7.08+9.37-5.72-3.44=9.28+1.02+6.92-5.22=8.44-7.15+7.11-7.35=3.81+1.39+5.91-5.44=4.2-0.53-0.64=9.03-0.41-1.55-1.3=7.86-0.14-5.13=6.2+7.22=9.87-6.58-0.11+4.61=1.58+6.58=4.09+1.89+5.91+2.75=7.83+9.3-0.47+4.68=6.29-0.8+5.42+0.27=8.64-4.59=4.7+7.79-2.41=8.82+8.7-2.69-6.43=7.64-4.68+9.32+8.23=7.53+4.98-3.9-2.41=3.03-1.03+9.34=9.32+1.17+4.68-7.02=1.8+1.95+6.22+7.06=7.75+3.6=4.34+7.41+8.47+4.82=6.64+2.95=5.73+1.45-2.78=5.06+5.99-6.37+7.54=1.65+1.78+8.61=8.32+5.18+4.56-2.06=2.24+4.33+1.79-6.86=9.13+9.46-4.54+4.44=8.74-2.89=5.41+9.75-9.3-0.77=5.88+0.58+3.99-2.59=8.92-3.66-2.88+5.35=8.37+8.33-3.08=9.79+2.96+9.08+6.63=7.14+9.88=3.35+0.71-0.36+7.33=3.39+2.22+8.22+1.79=9.84-1.56=0.7+9.83-1.56+0.2=4.47+9.23+9.71-3.55=8.65+1.21+4.97=9.72+7.67+8.06-9.56=8.19-5.6+3.58-0.4=8.86+4.41-3.56-6.65=2.49+4.62-3.44=7.76-0.92=7.15-2.31+8.71=4.97-0.23-0.98+1.24=5.05+0.48=7.59+0.43+8.39+5.75=7.24+8.96-9.45-1.54=5.35+8.04-4.25+0.05=7.45-2.51+6.37-3.36=8.74-3.2=7.87-0.78-0.66-3.96=4.56-2.98=8.57-1.02+7.34-5.39=8.91-1.98-1.05-2.92=7.61-3.16+9.03+8.42=6.75-1.73+9.38=9.55-0.62-4.63-3.51=4.67+0.73-0.37=9.21-1.91=4.49-0.53-0.41=9.04-0.51-7.05-0.8=5.95-2.12+3.34=2.96+4.67-3.2-0.45=9.66+2.85-6.07=6.75+3.93+1.48+7.3=2.26+4.37+3.49+0.91=1.31+5.53+2.37-8.12=5.26-2.16-0.04=5.93+6.72+7.21-0.86=9.72-0.38+3.63=1.79+4.5+7.34-3.24=8.13-5.71+3.88-5.88=5.65+2-6.58=2.32+5.1=9.6-6.61+1.24+7.92=6.52+1.18+1.41=9.49-4.92+6.55-0.77=1.1+4.39=8.03-2.61-0.65-4.15=8.53-5.75+6.3-6.93=9.83-0.7-6.63=6.55-2.42-1.21=7.24-1.54-5.29+4.04=6.9-3.04+1.23=7.97-0.8+3.86-1.4=6.71-5.74+6.78=8.79-6.78+2.61+2.94=0.82+2.14+4.57+7.18=7.4+8.41-9.78+8.85=9.33+0.61-4.26+4.76=0.59+3.6+7.52=9.95-0.9-8.26=5.86+8.26+4.69=8.37-1.75-0.92-3.06=5.1+0.79+6.37+3.77=6.97-1.95-2.44-1.35=9.35+7.25+8.48=9.15+7.47-3.44+4.91=6.55-0.94-0.44=9.37+4.54-0.56-9.45=6.65-0.71-1.3=0.77+7.96+8.02-7.38=2.4-0.1+6.15+6.94=6.71-0.67+7.55-6.02=3.54-0.65-1.83=6.47+7.47-8.34=0.94+3.08+3.87=6.34-1.01+4.34=8.68-1.08-2.91-2.6=8.01-2.92-2.84=6.24-5.16=9.27+0.6-6.07-1.77=8.59-2.69+5.87-9.69=4.88+6-0.72+3.26=8+6.99+5.3+7.45=4.19-0.13-1.28+8.19=9.82-4.24+2.4=4.89+1.29+6.78-6.85=9.31-0.89-0.45-7.84=9.61+9.09+5.31=4.22+1.88=5.89-1.98=7.98-2.22=9.14+2.97+1.09-8.31=1.16+0.15=8.24-0.46-1.08-3.62=5.53-0.06+1.74+1.54=7.47+6.13+2.41-1.01=7.77+6.81+6.21=5.61+5.6-2.93-5.13=3.54-0.87-1.73=8.73-7.83=9.4+3.98-7.19=7.71+2.62-0.79-7.22=6.24+9.81-5.65-0.03=7.56-6.26+2.19+7.32=8.79-1.37+6.48=8.46-0.19-3.91+4.94=3.42-0.1+4.33-1.6=7.71+6.95-7.54+0.83=3.43+9.97+7.94=9.45-3.67+2.83=8.81-1.85-1.07-0.26=2.49+9.14+1.7+1.78=1.24+6.01+4.68+0.71=8.67-0.21-4.2=5.28-2.32+0.06=7.07-2.82-1.03=3.94-3.02+2.78=9.22+7.41+0.61-6.66=8.23+5.59=9.66-6.67+4.23+9.13=6.44-2.18+8.04+9.04=5.64-4.02-1.22+5.31=4.12-1.81+8.59=2.9-1.73=8.64-4.21+7.29-3.74=4.13+3.48-7.32+4.83=9.34-8.59+7.72+4.58=8.96+3.54=3.38+3.85-3.7=8.27-0.02+1.73+4.62=9.73-3.76+3.41-9.1=9.16-4.56=1.34+8.56+0.36=2.28+5.75=1.49+6.29+2.79+8.56=9.36-1.08=8.19-1.11-3.34-1.23=6.59-3.88+0.51+5.67=5.31-0.46+0.75+4.21=8.67-3.15-0.12+1.09=3.56-3.28=5.71-1.14-1.02-1.53=3.85+7.6+6.16-7.64=3.45+3.42=6.44-4.32+2.15=4.66-3.99+4.6+2.86=8.79+8.59+7.5+1.22=5.44-1.35+5.33=6.05-0.14=7.64-2.22-2.59+1.08=6.51+7.83+6.32+4.46=7.49-5.46-1.5+9.61=5.82-0.49+4.29=7.69+1.71+2.48+1.17=5.81-4.26=9.07+7.28-2.29-9.11=8.75+0.34=7.37+5.39-3.73-4.96=2.95+5.57+7.24+3.65=7.61+0.25+8.59=2.84+6.01=4-3.34=9.31-6.3+4.09+1.8=3.75+5.43-4.62+0.96=6.93+9.97+2.06+5.4=7.24-4.5+1.35=8.79-1.55-1.46-3.18=7.35-0.43+3.44-0.24=6.68+4.06-2.98=9.63-2.77+1.62+8.42=6.8+1.9-0.65+3.21=1.67+0.61+4.96+0.27=3.11+9.44+0.98=9.71+5.11=3.06-2.86+6.36+0.74=5.8-3.06+6.45=8.89+7.43-9.73-1.38=6.86+5.51-0.15-0.34=9.41-0.87-0.47+6.95=8.65+7.15+8.25-8.87=4.05+8.87=7.3-0.42+1.13=8.33+5.98-6.93-2.18=3.6+0.83+8.48=4.38+8.43+3.36+7.2=6.07-2.55-0.53+5.12=8.64-0.65-3.79-2.65=7.58-7.48+5.02=5.32-1.6-0.39+3.62=4.22-1.62-1.19=9.36-0.95-0.62=7.87+1.34+1.55=8.32+5.88-7.21+7.17=5.32-3.7-0.02-0.55=9.9-1.23-2.12=6.15+3.98+4.34-0.04=1.41-0.13-0.55+9.89=6.53-1.16-4.67+5.66=5.04-0.6-3.23-0.75=6.91-3.11-3.29=4.31+9.63-0.07-8.54=3.69+7.59+1.1=7.75+5.41+5.34+5.02=0.16+1.32+6.13=5.77+7.45-2.37+5.85=9.12-8.24-0.23=2.27+6.36+1.64=7.11+9.97-9.5=4.9+2.89+5.33+9.06=1.11+5.7+1.5-5.79=4.5+1.59-0.55-3.85=4.24-0.56+0.94=9.04-3.4-4.19-0.39=6.44-1.25-3.17+9.94=7.55+4.56-5.19=2.39-0.41=7.96-6.97+4.37=6.88-3.26+5.23+0.14=2.92+1.24+6.96+4.59=7.78-0.22=8.14-1.98=1.17-0.39+8.1=2.54-0.18+6.91+4.94=9.45+1.91=7.28+3.71+5.64=9.18+3.6-7.7=9.34-7.18+6.92-1.29=3.16+2.19-1.21+7.68=6.96+8.65+6.59=6.64-5.38-0.32=9.36+9.72+6.75=7.9-1.98-3.81+0.94=9.88-6.88-2.35-0.15=5.99-0.21+6.09=8.89-8.38+5.44-3.18=3.28+7.93+1.11=5.59-4.69+8.33-6.19=6.32-4.15-1.86+0.69=7.25-3.45+8.82=6.03-5.54=9.66-1.58-6.02=7.01-0.43+4.79+2.18=9.95-8.42=9.12+4.98-0.68-6.34=4.77-2.05-1.15+0.29=7.73+4.66-0.16-7.02=6.15-1.17+2.94=9.26+3.6=0.56+8.1+8.63+7.68=9.86-7.52=7.49+9.28-1.62+3.43=7.88-5.71+0.83+8.36=7.44-7.17=5.2+4.48+6.78=9.72-0.32+0.72=7.83-4.53+3.93+1.99=7.34-4.87+0.22-0.67=5.92-4.07+6.01=3.28-1.34+3.68-1.5=9.51-4.25-2.73+3.99=5.61-0.25-1-1.71=8.5-4.59-1.71=8.59+6.54-2.73=6.4-5.33+8.69=2.37+0.19+9.47-5.43=1.55+2.9+7.74+6.64=5.28+1+9.31=5.42-0.53-2.51=8.51+0.61-6.2=5.69+5.41-7.88+8.53=8.26+9.46-2.9+0.19=9.52-8.63+9.89=5.52+7.01-6.15-5.96=7.93-2.39-1.41-1.75=6.61+3.97-1.07-5.35=1.52+0.75+5.23+4.23=9.86-0.14-3.31-0.24=9.89+7.22+1.37-4.73=8.07-5.95-1.76=8.12-0.65+3.99-4.46=6.36+3.19+2.99+2.81=8.16-0.05-1.18+2.64=7.49+8.63-7.61+4.09=6.8+9.65+5.41-6.19=8.24+6.49+9.59=6.57-3.55+6.39=9.4-1.38+8.18-0.03=0.95+5.59-3.55=2.91-1.28-0.34-0.62=4.93-1.3+9.07-9.87=2.94+6.32-3.35=9.18+8.51+2.46=4.85-2.93-1.28+3.66=4.22+1.76=5.01+9.57+6.85+9.76=4.04+9.33-3.29+9.51=7.81-2.18-0.68-4.02=6.85-6.03+6.52-0.37=4.79+5.22-3.62+8.73=4.57-3.47=4.77+3.26=9.45-4.74+0.37=5.95-0.92+1.53-4.82=5.06-0.21-3.67+9.46=6.41+5.12+4.61-7.33=5.64+8+2.3=5.04-2.77-1.02+1.94=6.27+5.06+6.67-0.59=9.53-1.37-0.68-3.58=8.04+3.72-1.18+2.19=6.85+0.46+2.67=7.05-0.17=3.74+2.94=3.47+1.42-4.25+2.34=8.34-1.67-0.04-2.37=5.14-1.61+8.66+3.73=9.8-2.96-1.22=2.88+2.28-4.47=1.19+0.15+9.7+9.81=4.36-0.24-2.41+7.13=3.05+0.95=8.3+9.15-9.26-0.76=8.36-1.61-6.47+9.68=9.63-1.27=9.66-1.03-0.72-7.53=8.98-1.89+2.48=4.91+3.47-2.24+9.88=5.31-3.19-0.52=7.31+7.46+8.46=6.97-1.62-3.1=5.49+6.88=5.87+4.1=9.35+4.59+1.96=9.46-4.08+2.73+1.6=1.41+1.74+4.83-6.7=9.57+0.57=7.27-0.94-0.97+5.1=6.66-2.53-2.28-1.1=2.68+8.79+8.21+9.9=1.17-0.98+9.32+8.71=5.46+2.99-5.27=9.74-4.3=4.18+7.97+5.79-2.63=8.51+1.59-8.16+4.79=7.7+3.5=7.33-2.66+7.56-2.02=8.09-1.34+9.15=4.42-0.7-1.52-0.4=5.9+9.22+0.32-0.99=2.82+6.5-0.74-1.06=9.63-2.65+5.68+7.26=1.91+1.8+4.55-2.48=6.32+8.89+7.39+7.4=7.73-1.39-0.09=6.73-4.75=8.3-6.17=2.67-0.86=9.23-3.26+9.03-2.12=8.87-5.14=9.73-2.74-0.72-1.46=6.88+8.35-1.19+1.6=1.59+5.78+7.87+3.17=8.64-1.49-1-5.36=0.98+6.28-4.49=9.91-3.19=1.57-0.44+5.83+6.36=8.46-2.91+8.74+7.78=7.76+4.79-6.98-5.4=2.69+4.03=4.34-3.48-0.15+2.08=7.31-3.09+1.11+7.59=7.55+2.13-8.12=9.42-4.69-1.64=8.98-4.07-1.59+6.21=6.33-3.73-1.96+1.14=3.64-1.79-0.17+9.85=6.24-0.12+6.86+8.2=9.61+7.92+6.92=8.93+6.67=9.12-1.01-6.02=9.83-3.03-3.18-0.43=9.15+7.46-5.65+2.13=8.01+2.65+5.65=5.31-1.09+6.02=6.9+8.61-2.04=1.98+8.84-3.3-5.25=9.78-3.9+9.29-1.79=7.51-0.38-6.88+1.55=3.56-0.43-0.99+8.95=4.56+0.5+5.8=5.48+4.16-9.53=7.47-2.69+4.79=4.24+2.79+5.24+6.06=1.27-0.37=1.63+8.28-0.11=6.78+1.49-6.51=5.56+5.94-0.12+7.8=6.8-3.97+8.53-9.72=7.52-6.27+9.8=2.68+5.04+3.53-5.57=4.39+5.78=1.01+7.74-7.52=1.39+5.79-0.89-4.1=5.81+9.12-8.55=6.47-3.72+6.59+0.06=9.02-0.92=1.51+1.98+2.35+8.35=8.52+5.02-1.26=8-2.05-3.98=3.18-1.46+8.51=6.73+6.4-4.2=4.78+9.75-7.73-5.55=5.22+4.93-7.5+4.49=9.38-2.67=9.96-5.69+9.47=3.61+9.81-9.97=9.9-3.14-1.98-3.94=7.05-0.85-3.05=0.75+2.55=8.48-4.32-0.89=7.2-1.65+0.4=6.35+9.72-3.16+8.2=1.58+2.2-1.39-1.96=8.55-0.14+0.99-6=6.57-0.99+8.01-9.39=6.55-4.23+2.69-3.35=8.35-0.49-1.6-2.62=5.57-0.26-3.15=8.64+1.85+4.19=4.48-0.55+8.69+2.34=9.8-5.3+8.44-6.11=8.42+2.38=1.46+0.99+5.36-2.53=9.67+6.84+2.95-6.63=9.55-1.7-6.47+4.39=7.11+5.62+2.33-0.61=9.59-5.08=9.37-4.52-4.23+1.52=6.52-3.34=8.91+4.12+0.89=6.58+5.51-3.01-5.79=9.54-0.78=4.14+4.77+4.87=7.54-1.41-0.51=7.59-0.99-3.71=4.12+9.09-0.88+8.94=7.06-1.09-0.52-3.04=2.28+2.73=5.16-2.33+5.82=8.12+6.3=8.67-3.91+2.14+1.55=6.49-1.57+9.35-7.5=1.43+8.34+7.27-7.43=6.77+2+1.8=7.28-6.2-0.61=0.83+2.81=8.38-7.01-0.75-0.1=9.17+1.15=7.03+2.17-5.65+8.68=7.84+5.72+9.83+5.1=2.38+1.25=2.02+3.3-1.52=8.73-8.37+1.43=8.52+6.59+0.78+3.88=7.06-3.73=8.68-0.98=1.94-0.72+6.49+8.92=1.26+9.46-4.65=5.49-4.8=3.11+5.79-8.74+6.94=6.47-4.34=7.87+6.58+7.61=6.31+7.41+9.59-0.16=7.39-5.62+2.15-2.66=8.21-0.36+5.93-0.74=2.36+3.97=7.99+7.45-9.35+6.51=0.23+7.49-4.66+9.65=5.23+0.75-2.48+2.5=7.86-3.34-2.87=4.77+7.49+0.8=4.34+1.41-2.84+0.54=5.05-2.97+6.41+8.52=9.38+1.86+2.77+1.9=2.21+0.92+1.19+8.65=8.44-1.63+8.85-6.01=6.07-0.3-1.07-4.5=7.59+3.6-2.38+2.87=9.08+1.46-5.43+9.42=8.31-0.32-3.61-0.06=7.3+4.93+2.86-6.02=9.16+0.19+4.62=4.56+8.81+1.15+2.03=8.67-4.98-1.15=3.37+0.05-0.5-2.76=8.47-0.09+9.06+5.15=5.15+8.88-0.74=6.88+1.46-7.97=2.61+4.66=4.06-3.66+9.16-5.24=9.7-6.88-0.52-0.14=9.46-1.45-3.93-2.38=5.54+0.35-0.85=4.31+1.97+6.79-8.69=8.95+5.4-3.18=5.94-0.13-0.68=7.07-5.56-0.76+4.47=8.64-7.79=9.72+2.09-8.44+4.35=1.12+7.02+6.82=2.07+6.74=6.45-1.95-1.16-0.25=5.98+8.84=9.15-0.33-0.93-2.35=8.78-5.27-2.26+0.47=5.65+3.37+3.35-5.33=0.83+6.75+3.79-4.38=9.48-2.11-4.83=8.93+1.82-9.1+9.58=6.95-2.6+9.8+3.14=5.82+0.91-5.35+6.93=4.51+5.45-1-6.18=1.81+8.17+3.92+9.06=8.32+3.73-3.64=8.47-0.91+2.01-1.08=5.79+0.19+7.67=8.72+5.6-2.17=8.4+9-4.42=5.02+8.83-0.56-7.04=6.26-2.43+5.78=3.11-0.85+9.24-0.18=6.61+8.79=1.77+8.57-8.58+1.5=8.97-0.04-0.76-1.17=7.35-5.95+5.56+7.53=4.26+6.04+4.17+4.01=8.46-1.2-3.62=9.32-6.67=4.6+3.71-3.66=6.26+6.07-1.49-6.89=5.11+3.73+6.04-3.66=5.33+3.43-5.51=6.83-3.45+4.4+0.19=9.16-2.09+3.39-8.28=4.98+4.83+2.18=5.53-0.12-1.72+9.63=2.96-1.91+9.1-8.73=2.57-0.09-1.39-0.37=7.04-4.58+7.33+0.22=2.89+9.15+6.27=1.71+3.92=6.63+6.27=0.78+6.38-4.18+8.92=6.32+5.23-5.28=7.61+5.88+5.01=5.76-0.98+8.18-9.64=5.81+7.51+4.31-1.9=6.82-2.92+0.79+8.81=5.33+0.98+4.55+8.66=1.82+8.01-7.39+4.53=2.46+8.05+4.26=6.91+9.45+7.19-3.96=5.33+1.73+3.62+8.79=7.02+0.78-2.03-0.64=4.74+0.76=9.2-2.9-2.6=5.56-0.19-3.43+7.17=9.68+6.62-1.13+4.57=6.61+7.86=8.84-7.19+7.15+2.27=8.02-2.23-2.19+7.71=6.07+9.78=0.9+2.85+1.03+9.64=6.51-3.35+3.21+9.32=0.96-0.4+7.18=6.65+6.58-2.63+4.96=5.57+9.72-8.11=8.68-7.28+7.32-0.04=4.33+7.19-0.41-3.05=9.41-5.06-3.26=6.25-0.85+5.59=8.3-0.9+9.66+0.65=4.96-1.27-0.32=9.81+9.68+6-7.93=4.21-2.3-0.56=7.83-5.69-1.22-0.58=3-2.28=3.05+3.68+7.9=7.1+9.44+0.31-6.46=8.31-1.73-1.58+9.21=8.86-2.56+2.11-3.12=3.75-0.88+3.72+9.7=7.44+6.62-5.95-1.19=3.25-1.56-0.06+1.26=6.98-4.49-2.04+8.2=6.27-2.77-2.53=7.77-5.69+9.82-9.58=6.1-3.88-0.64+9.16=2.83+2.29+1.79-4.02=7.74-3.93-0.45+5.98=5.47-3.21-2.14=3.76+8+3.47=2.05+6.47-6.48+4.23=9.24+9.16-6.34=4.2+9.46-4.48-3.19=6.72+6.64+7-2.46=5.68+8.8+8.05=8.62-0.73-2.97-1.53=8.39-0.81-6.6+5.95=9.34-0.13-0.25-7.46=6.41-0.12+3.94+3.33=9.45-3.81+6.86=2.06+2.55+0.88-2.28=4.34+7.22+1.67+8.23=参考答案7.17+8.16-1.92-9.26=4.150.65+0.31+6.18+2.18=9.328.74+9.64-0.23-9.38=8.770.53+2.7+8.64-9.76=2.116.31+7.06-7.55-4.14=1.684.39+5.76-0.71-7.49=1.956.09+3.13=9.225.08+2.81-6.08=1.819.77+8.42+7.74-3.96=21.976.77-0.2-3.72=2.855.99+5.29-5.66=5.623.88+6.93-7.62+1.12=4.319.36-7.26=2.16.26+2.86-1.99-0.2=6.938.38-1.74+9.59-1.22=15.016.38+4.06-0.33-7.23=2.888.25-1.02+2.58+3.6=13.413.69+1.56=5.256.22+3.63-3.75+7.46=13.567.99-1.77+1=7.227.09+6.05-4.86=8.285.57-3.7+7.61=9.487.18+0.59-0.5=7.275.99+8.04-4.19=9.848.35-2.66-1.15=4.549.7-0.39-5.65+1.22=4.888.48-2.17+1.05-1.1=6.266.15-1.25+1.31+0.14=6.356.45-1.2+4.48+0.19=9.927.11+3.78+3.81=14.78.6-3.94+2.01-1.91=4.769.74-8.1+7.83=9.474.84+5.42+3.95+8.34=22.555.63-2.09+2.22-0.82=4.949.09-1.67-4.93+4.41=6.97.27-0.9-3+2.16=5.538.94-3.48+2.42=7.889.27-0.36-4.4-0.31=4.22.78-1.72=1.065.22-3.65-1.03+1.05=1.596.81-5.98+0.51=1.348.75-1.77-4.12=2.869.68-0.12-2.21-2.18=5.178.4-7.34+7.1=8.163+7-7.92-1.76=0.324.45-1.74+4.23-2.64=4.37.26-1.71+9.2+4.38=19.136.94+4.9+8.17=20.011.59+3.94-2.59=2.948.42-2.36+3.25-7.69=1.627.05-6.25+3.82+1.07=5.697.16+3.66+6.07=16.895.68+0.82+9.08+4.08=19.661.85+1.51=3.360.52+8.77+9.06+9.93=28.280.09+8.54+8.6+7.83=25.066.17+6.04-5.46-3.52=3.239.33-0.4-5.29+8.88=12.525.16+8.94-2.36=11.746.29+2.13-2.27-3.03=3.124.69-4.47=0.229.2-6.87+9.28=11.618.05-1.56=6.492.6+7.14+6.58+9.97=26.298.03+4.24=12.279.24-5.31-1.08=2.857.1+6.11=13.217.54-4.59-0.92-0.79=1.245.72-0.2=5.524.21+9.04+2.73-0.51=15.476.57+8.33=14.99.02+2.54+4.73+0.7=16.995.76+5.44+1.36-5.3=7.260.26+9.23-0.09-0.95=8.456.67+6.77+7.76-4.14=17.067.04-2.17+8.7-4.66=8.919.58+1.3+1.19+5.06=17.139.48+3.94-4.09+3.88=13.218.62+7.14-7.99-5.36=2.416.36-5.97+4.38+8.46=13.239.83-5.32-1.43=3.085.33+0.35+7.83-8.25=5.267.87+4.91-6.54-4.65=1.595.98+5.25-0.04-1.75=9.440.94+7.51+9.16-6.79=10.823.74-1.88-0.56-0.8=0.53-0.68+9.38-7.67=4.038.79+0.38-3.12=6.054.78+2.93-1.21+8.06=14.569.06-5.13+7.6-6.17=5.363.44-0.34=3.18.06-2.17-4.67-0.65=0.573.49-1.65+0.87+8.51=11.226.06-1.5-1.56+1.82=4.824.48+9.34+9.16=22.980.03+7.56-2.45=5.147.05+8.79+4.5=20.345.35-4.59=0.764.64+4.6-0.74-1.86=6.648.03+0.32-1.66-0.75=5.948.29-1.88-1.57-1.84=39.89-4.25-1.91=3.733.08-0.33-0.28+7.69=10.165.57-1.04-3.22+1.6=2.917.08+9.37-5.72-3.44=7.299.28+1.02+6.92-5.22=128.44-7.15+7.11-7.35=1.053.81+1.39+5.91-5.44=5.674.2-0.53-0.64=3.039.03-0.41-1.55-1.3=5.777.86-0.14-5.13=2.596.2+7.22=13.429.87-6.58-0.11+4.61=7.791.58+6.58=8.164.09+1.89+5.91+2.75=14.647.83+9.3-0.47+4.68=21.346.29-0.8+5.42+0.27=11.188.64-4.59=4.054.7+7.79-2.41=10.088.82+8.7-2.69-6.43=8.47.64-4.68+9.32+8.23=20.517.53+4.98-3.9-2.41=6.23.03-1.03+9.34=11.349.32+1.17+4.68-7.02=8.151.8+1.95+6.22+7.06=17.037.75+3.6=11.354.34+7.41+8.47+4.82=25.046.64+2.95=9.595.73+1.45-2.78=4.45.06+5.99-6.37+7.54=12.221.65+1.78+8.61=12.048.32+5.18+4.56-2.06=162.24+4.33+1.79-6.86=1.59.13+9.46-4.54+4.44=18.498.74-2.89=5.855.41+9.75-9.3-0.77=5.095.88+0.58+3.99-2.59=7.868.92-3.66-2.88+5.35=7.738.37+8.33-3.08=13.629.79+2.96+9.08+6.63=28.467.14+9.88=17.023.35+0.71-0.36+7.33=11.033.39+2.22+8.22+1.79=15.629.84-1.56=8.280.7+9.83-1.56+0.2=9.174.47+9.23+9.71-3.55=19.868.65+1.21+4.97=14.839.72+7.67+8.06-9.56=15.898.19-5.6+3.58-0.4=5.778.86+4.41-3.56-6.65=3.062.49+4.62-3.44=3.677.76-0.92=6.847.15-2.31+8.71=13.554.97-0.23-0.98+1.24=55.05+0.48=5.537.59+0.43+8.39+5.75=22.167.24+8.96-9.45-1.54=5.215.35+8.04-4.25+0.05=9.197.45-2.51+6.37-3.36=7.958.74-3.2=5.547.87-0.78-0.66-3.96=2.474.56-2.98=1.588.57-1.02+7.34-5.39=9.58.91-1.98-1.05-2.92=2.967.61-3.16+9.03+8.42=21.96.75-1.73+9.38=14.49.55-0.62-4.63-3.51=0.794.67+0.73-0.37=5.039.21-1.91=7.34.49-0.53-0.41=3.559.04-0.51-7.05-0.8=0.685.95-2.12+3.34=7.172.96+4.67-3.2-0.45=3.989.66+2.85-6.07=6.446.75+3.93+1.48+7.3=19.462.26+4.37+3.49+0.91=11.031.31+5.53+2.37-8.12=1.095.26-2.16-0.04=3.065.93+6.72+7.21-0.86=199.72-0.38+3.63=12.971.79+4.5+7.34-3.24=10.398.13-5.71+3.88-5.88=0.425.65+2-6.58=1.072.32+5.1=7.429.6-6.61+1.24+7.92=12.156.52+1.18+1.41=9.119.49-4.92+6.55-0.77=10.351.1+4.39=5.498.03-2.61-0.65-4.15=0.628.53-5.75+6.3-6.93=2.159.83-0.7-6.63=2.56.55-2.42-1.21=2.927.24-1.54-5.29+4.04=4.456.9-3.04+1.23=5.097.97-0.8+3.86-1.4=9.636.71-5.74+6.78=7.758.79-6.78+2.61+2.94=7.560.82+2.14+4.57+7.18=14.717.4+8.41-9.78+8.85=14.889.33+0.61-4.26+4.76=10.440.59+3.6+7.52=11.719.95-0.9-8.26=0.795.86+8.26+4.69=18.818.37-1.75-0.92-3.06=2.645.1+0.79+6.37+3.77=16.036.97-1.95-2.44-1.35=1.239.35+7.25+8.48=25.089.15+7.47-3.44+4.91=18.096.55-0.94-0.44=5.179.37+4.54-0.56-9.45=3.96.65-0.71-1.3=4.640.77+7.96+8.02-7.38=9.372.4-0.1+6.15+6.94=15.396.71-0.67+7.55-6.02=7.573.54-0.65-1.83=1.066.47+7.47-8.34=5.60.94+3.08+3.87=7.896.34-1.01+4.34=9.678.68-1.08-2.91-2.6=2.098.01-2.92-2.84=2.256.24-5.16=1.089.27+0.6-6.07-1.77=2.038.59-2.69+5.87-9.69=2.084.88+6-0.72+3.26=13.428+6.99+5.3+7.45=27.744.19-0.13-1.28+8.19=10.979.82-4.24+2.4=7.984.89+1.29+6.78-6.85=6.119.31-0.89-0.45-7.84=0.139.61+9.09+5.31=24.014.22+1.88=6.15.89-1.98=3.917.98-2.22=5.769.14+2.97+1.09-8.31=4.891.16+0.15=1.318.24-0.46-1.08-3.62=3.085.53-0.06+1.74+1.54=8.757.47+6.13+2.41-1.01=157.77+6.81+6.21=20.795.61+5.6-2.93-5.13=3.153.54-0.87-1.73=0.948.73-7.83=0.99.4+3.98-7.19=6.197.71+2.62-0.79-7.22=2.326.24+9.81-5.65-0.03=10.377.56-6.26+2.19+7.32=10.818.79-1.37+6.48=13.98.46-0.19-3.91+4.94=9.33.42-0.1+4.33-1.6=6.057.71+6.95-7.54+0.83=7.953.43+9.97+7.94=21.349.45-3.67+2.83=8.618.81-1.85-1.07-0.26=5.632.49+9.14+1.7+1.78=15.111.24+6.01+4.68+0.71=12.648.67-0.21-4.2=4.265.28-2.32+0.06=3.027.07-2.82-1.03=3.223.94-3.02+2.78=3.79.22+7.41+0.61-6.66=10.588.23+5.59=13.829.66-6.67+4.23+9.13=16.356.44-2.18+8.04+9.04=21.345.64-4.02-1.22+5.31=5.714.12-1.81+8.59=10.92.9-1.73=1.178.64-4.21+7.29-3.74=7.984.13+3.48-7.32+4.83=5.129.34-8.59+7.72+4.58=13.058.96+3.54=12.53.38+3.85-3.7=3.538.27-0.02+1.73+4.62=14.69.73-3.76+3.41-9.1=0.289.16-4.56=4.61.34+8.56+0.36=10.262.28+5.75=8.031.49+6.29+2.79+8.56=19.139.36-1.08=8.288.19-1.11-3.34-1.23=2.516.59-3.88+0.51+5.67=8.895.31-0.46+0.75+4.21=9.818.67-3.15-0.12+1.09=6.493.56-3.28=0.285.71-1.14-1.02-1.53=2.023.85+7.6+6.16-7.64=9.973.45+3.42=6.876.44-4.32+2.15=4.274.66-3.99+4.6+2.86=8.138.79+8.59+7.5+1.22=26.15.44-1.35+5.33=9.426.05-0.14=5.917.64-2.22-2.59+1.08=3.916.51+7.83+6.32+4.46=25.127.49-5.46-1.5+9.61=10.145.82-0.49+4.29=9.627.69+1.71+2.48+1.17=13.055.81-4.26=1.559.07+7.28-2.29-9.11=4.958.75+0.34=9.097.37+5.39-3.73-4.96=4.072.95+5.57+7.24+3.65=19.417.61+0.25+8.59=16.452.84+6.01=8.854-3.34=0.669.31-6.3+4.09+1.8=8.93.75+5.43-4.62+0.96=5.526.93+9.97+2.06+5.4=24.367.24-4.5+1.35=4.098.79-1.55-1.46-3.18=2.67.35-0.43+3.44-0.24=10.126.68+4.06-2.98=7.769.63-2.77+1.62+8.42=16.96.8+1.9-0.65+3.21=11.261.67+0.61+4.96+0.27=7.513.11+9.44+0.98=13.539.71+5.11=14.823.06-2.86+6.36+0.74=7.35.8-3.06+6.45=9.198.89+7.43-9.73-1.38=5.216.86+5.51-0.15-0.34=11.889.41-0.87-0.47+6.95=15.028.65+7.15+8.25-8.87=15.184.05+8.87=12.927.3-0.42+1.13=8.018.33+5.98-6.93-2.18=5.23.6+0.83+8.48=12.914.38+8.43+3.36+7.2=23.376.07-2.55-0.53+5.12=8.118.64-0.65-3.79-2.65=1.557.58-7.48+5.02=5.125.32-1.6-0.39+3.62=6.954.22-1.62-1.19=1.419.36-0.95-0.62=7.797.87+1.34+1.55=10.768.32+5.88-7.21+7.17=14.165.32-3.7-0.02-0.55=1.059.9-1.23-2.12=6.556.15+3.98+4.34-0.04=14.431.41-0.13-0.55+9.89=10.626.53-1.16-4.67+5.66=6.365.04-0.6-3.23-0.75=0.466.91-3.11-3.29=0.514.31+9.63-0.07-8.54=5.333.69+7.59+1.1=12.387.75+5.41+5.34+5.02=23.520.16+1.32+6.13=7.615.77+7.45-2.37+5.85=16.79.12-8.24-0.23=0.652.27+6.36+1.64=10.277.11+9.97-9.5=7.584.9+2.89+5.33+9.06=22.181.11+5.7+1.5-5.79=2.524.5+1.59-0.55-3.85=1.694.24-0.56+0.94=4.629.04-3.4-4.19-0.39=1.066.44-1.25-3.17+9.94=11.967.55+4.56-5.19=6.922.39-0.41=1.987.96-6.97+4.37=5.366.88-3.26+5.23+0.14=8.992.92+1.24+6.96+4.59=15.717.78-0.22=7.568.14-1.98=6.161.17-0.39+8.1=8.882.54-0.18+6.91+4.94=14.219.45+1.91=11.367.28+3.71+5.64=16.639.18+3.6-7.7=5.089.34-7.18+6.92-1.29=7.793.16+2.19-1.21+7.68=11.826.96+8.65+6.59=22.26.64-5.38-0.32=0.949.36+9.72+6.75=25.837.9-1.98-3.81+0.94=3.059.88-6.88-2.35-0.15=0.55.99-0.21+6.09=11.878.89-8.38+5.44-3.18=2.773.28+7.93+1.11=12.325.59-4.69+8.33-6.19=3.046.32-4.15-1.86+0.69=17.25-3.45+8.82=12.626.03-5.54=0.499.66-1.58-6.02=2.067.01-0.43+4.79+2.18=13.559.95-8.42=1.539.12+4.98-0.68-6.34=7.084.77-2.05-1.15+0.29=1.867.73+4.66-0.16-7.02=5.216.15-1.17+2.94=7.929.26+3.6=12.860.56+8.1+8.63+7.68=24.979.86-7.52=2.347.49+9.28-1.62+3.43=18.587.88-5.71+0.83+8.36=11.367.44-7.17=0.275.2+4.48+6.78=16.469.72-0.32+0.72=10.127.83-4.53+3.93+1.99=9.227.34-4.87+0.22-0.67=2.025.92-4.07+6.01=7.863.28-1.34+3.68-1.5=4.129.51-4.25-2.73+3.99=6.525.61-0.25-1-1.71=2.658.5-4.59-1.71=2.28.59+6.54-2.73=12.46.4-5.33+8.69=9.762.37+0.19+9.47-5.43=6.61.55+2.9+7.74+6.64=18.835.28+1+9.31=15.595.42-0.53-2.51=2.388.51+0.61-6.2=2.925.69+5.41-7.88+8.53=11.758.26+9.46-2.9+0.19=15.019.52-8.63+9.89=10.785.52+7.01-6.15-5.96=0.427.93-2.39-1.41-1.75=2.386.61+3.97-1.07-5.35=4.161.52+0.75+5.23+4.23=11.739.86-0.14-3.31-0.24=6.179.89+7.22+1.37-4.73=13.758.07-5.95-1.76=0.368.12-0.65+3.99-4.46=76.36+3.19+2.99+2.81=15.358.16-0.05-1.18+2.64=9.577.49+8.63-7.61+4.09=12.66.8+9.65+5.41-6.19=15.678.24+6.49+9.59=24.326.57-3.55+6.39=9.419.4-1.38+8.18-0.03=16.170.95+5.59-3.55=2.992.91-1.28-0.34-0.62=0.674.93-1.3+9.07-9.87=2.832.94+6.32-3.35=5.919.18+8.51+2.46=20.154.85-2.93-1.28+3.66=4.34.22+1.76=5.985.01+9.57+6.85+9.76=31.194.04+9.33-3.29+9.51=19.597.81-2.18-0.68-4.02=0.936.85-6.03+6.52-0.37=6.974.79+5.22-3.62+8.73=15.124.57-3.47=1.14.77+3.26=8.039.45-4.74+0.37=5.085.95-0.92+1.53-4.82=1.745.06-0.21-3.67+9.46=10.646.41+5.12+4.61-7.33=8.815.64+8+2.3=15.945.04-2.77-1.02+1.94=3.196.27+5.06+6.67-0.59=17.419.53-1.37-0.68-3.58=3.98.04+3.72-1.18+2.19=12.776.85+0.46+2.67=9.987.05-0.17=6.883.74+2.94=6.683.47+1.42-4.25+2.34=2.988.34-1.67-0.04-2.37=4.265.14-1.61+8.66+3.73=15.929.8-2.96-1.22=5.622.88+2.28-4.47=0.691.19+0.15+9.7+9.81=20.854.36-0.24-2.41+7.13=8.843.05+0.95=48.3+9.15-9.26-0.76=7.438.36-1.61-6.47+9.68=9.969.63-1.27=8.369.66-1.03-0.72-7.53=0.388.98-1.89+2.48=9.574.91+3.47-2.24+9.88=16.025.31-3.19-0.52=1.67.31+7.46+8.46=23.236.97-1.62-3.1=2.255.49+6.88=12.375.87+4.1=9.979.35+4.59+1.96=15.99.46-4.08+2.73+1.6=9.711.41+1.74+4.83-6.7=1.289.57+0.57=10.147.27-0.94-0.97+5.1=10.466.66-2.53-2.28-1.1=0.752.68+8.79+8.21+9.9=29.581.17-0.98+9.32+8.71=18.225.46+2.99-5.27=3.189.74-4.3=5.444.18+7.97+5.79-2.63=15.318.51+1.59-8.16+4.79=6.737.7+3.5=11.27.33-2.66+7.56-2.02=10.218.09-1.34+9.15=15.94.42-0.7-1.52-0.4=1.85.9+9.22+0.32-0.99=14.452.82+6.5-0.74-1.06=7.529.63-2.65+5.68+7.26=19.921.91+1.8+4.55-2.48=5.786.32+8.89+7.39+7.4=307.73-1.39-0.09=6.256.73-4.75=1.988.3-6.17=2.132.67-0.86=1.819.23-3.26+9.03-2.12=12.888.87-5.14=3.739.73-2.74-0.72-1.46=4.816.88+8.35-1.19+1.6=15.641.59+5.78+7.87+3.17=18.418.64-1.49-1-5.36=0.790.98+6.28-4.49=2.779.91-3.19=6.721.57-0.44+5.83+6.36=13.328.46-2.91+8.74+7.78=22.077.76+4.79-6.98-5.4=0.172.69+4.03=6.724.34-3.48-0.15+2.08=2.797.31-3.09+1.11+7.59=12.927.55+2.13-8.12=1.569.42-4.69-1.64=3.098.98-4.07-1.59+6.21=9.536.33-3.73-1.96+1.14=1.783.64-1.79-0.17+9.85=11.536.24-0.12+6.86+8.2=21.189.61+7.92+6.92=24.458.93+6.67=15.69.12-1.01-6.02=2.099.83-3.03-3.18-0.43=3.199.15+7.46-5.65+2.13=13.098.01+2.65+5.65=16.315.31-1.09+6.02=10.246.9+8.61-2.04=13.471.98+8.84-3.3-5.25=2.279.78-3.9+9.29-1.79=13.387.51-0.38-6.88+1.55=1.83.56-0.43-0.99+8.95=11.094.56+0.5+5.8=10.865.48+4.16-9.53=0.117.47-2.69+4.79=9.574.24+2.79+5.24+6.06=18.331.27-0.37=0.91.63+8.28-0.11=9.86.78+1.49-6.51=1.765.56+5.94-0.12+7.8=19.186.8-3.97+8.53-9.72=1.647.52-6.27+9.8=11.052.68+5.04+3.53-5.57=5.684.39+5.78=10.171.01+7.74-7.52=1.231.39+5.79-0.89-4.1=2.195.81+9.12-8.55=6.386.47-3.72+6.59+0.06=9.49.02-0.92=8.11.51+1.98+2.35+8.35=14.198.52+5.02-1.26=12.288-2.05-3.98=1.973.18-1.46+8.51=10.236.73+6.4-4.2=8.934.78+9.75-7.73-5.55=1.255.22+4.93-7.5+4.49=7.149.38-2.67=6.719.96-5.69+9.47=13.743.61+9.81-9.97=3.459.9-3.14-1.98-3.94=0.847.05-0.85-3.05=3.150.75+2.55=3.38.48-4.32-0.89=3.277.2-1.65+0.4=5.956.35+9.72-3.16+8.2=21.111.58+2.2-1.39-1.96=0.438.55-0.14+0.99-6=3.46.57-0.99+8.01-9.39=4.26.55-4.23+2.69-3.35=1.668.35-0.49-1.6-2.62=3.645.57-0.26-3.15=2.168.64+1.85+4.19=14.684.48-0.55+8.69+2.34=14.969.8-5.3+8.44-6.11=6.838.42+2.38=10.81.46+0.99+5.36-2.53=5.289.67+6.84+2.95-6.63=12.839.55-1.7-6.47+4.39=5.777.11+5.62+2.33-0.61=14.459.59-5.08=4.519.37-4.52-4.23+1.52=2.146.52-3.34=3.188.91+4.12+0.89=13.926.58+5.51-3.01-5.79=3.299.54-0.78=8.764.14+4.77+4.87=13.787.54-1.41-0.51=5.627.59-0.99-3.71=2.894.12+9.09-0.88+8.94=21.277.06-1.09-0.52-3.04=2.412.28+2.73=5.015.16-2.33+5.82=8.658.12+6.3=14.428.67-3.91+2.14+1.55=8.456.49-1.57+9.35-7.5=6.771.43+8.34+7.27-7.43=9.616.77+2+1.8=10.577.28-6.2-0.61=0.470.83+2.81=3.648.38-7.01-0.75-0.1=0.529.17+1.15=10.327.03+2.17-5.65+8.68=12.237.84+5.72+9.83+5.1=28.492.38+1.25=3.632.02+3.3-1.52=3.88.73-8.37+1.43=1.798.52+6.59+0.78+3.88=19.777.06-3.73=3.338.68-0.98=7.71.94-0.72+6.49+8.92=16.631.26+9.46-4.65=6.075.49-4.8=0.693.11+5.79-8.74+6.94=7.16.47-4.34=2.137.87+6.58+7.61=22.066.31+7.41+9.59-0.16=23.157.39-5.62+2.15-2.66=1.268.21-0.36+5.93-0.74=13.042.36+3.97=6.337.99+7.45-9.35+6.51=12.60.23+7.49-4.66+9.65=12.715.23+0.75-2.48+2.5=67.86-3.34-2.87=1.654.77+7.49+0.8=13.064.34+1.41-2.84+0.54=3.45