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7.14-7.01=8.09-0.77-0.05=1.34-0.29=7.41-6.8=7.1+2.39-3.67+3.4=9.86-2.07-1.46=8.38+8.66-9.59+6.62=0.46+4.07+4.33+4.82=8.93+6.8-1.16-1.51=7.18+0.9=9.99-2.07+7.59+4.42=6.9-2.25-0.96-2.52=8.04+5.38+8.17+3.87=3.17-0.09=9.26-8.78=9.14-8.97+7.38+1.78=7.49-2-3.99=4.86+3.86-3.32=9.63+5.06+5.55=6.9-0.81+2.34=3.74+5.93+9.35+0.49=3.53-0.51+3.95-1.54=4.52+1.12+1.56+1.84=5.23+3.99-9.01+0.19=5.63+6.06+2.31+7.54=6.04-1.32+5.9=9.88-3.12+8.78=9.91+8.06+0.1+8.99=8.66+2.62-7.56=6.88-3.65-2.89=3.84+2.22=9.92-3.28-1.84=8.3+1.76=6.83-4.74+1.07+1.61=9.34+7.47+4.79+9.67=6.41-4.73+9.09=0.88+8.58-7.82+6.31=2.27+9.53+7.74+2.34=9.62-1.54+4.81=9.66-4.04+6.08-8.27=9.2-0.99-0.86=3.59-2.38+9.12-7.52=5.63-4.47+4.84+8.28=8.91-4.58-0.85=4.29-4.05+6.44+7.27=6.87-0.05-3.49-0.84=5.15+3.58=6.06+4.92=9.99-1.32=4.66-3.26+6.48-5.78=1.68+5.76+6.48-6.09=7.64-3.97-1.02-0.11=5.43-1.27+2.59+3.13=7.8-4.46=5.98-1.14-2.48+3.25=7.67-2.34-3.74=8.32+2.91+3.05=5.12-4.6=6.4+1.12+5.07=9.45+3.28-1.67=6.67-0.39-2.83-3.25=3.8+6.17-7.15-0.99=4.26-0.41+4.73=0.9+5.32+8.75+1.34=6.92-3.14-1.89=9.48-6.11+1.87-1.4=8.83+3.96+4.04=1.63-0.41+3.33+7.64=6.39-0.22+7.81-6.82=7.61-0.09-7.22=8.39-6.66+3.61+2.34=6.7+3.22+5.26-4.17=4.07-3.84+3.07=9.26-1.67-1.06=9.11-1.15=8.63+8.9-0.25+4.93=9.03-1.55-3.99=6.93+5.72+9.15=8.92+2.09-9.16+2.81=0.78+7.94-8.36+9.3=3.77+8.99=8.38-2.62+7.04-9.57=9.97-0.74-4.75+9.09=5.33+8.32-3.58-3.77=2.49+3.16=3.44+9.18+4.17=6.56-5.64-0.71=9.19+9.8-2.68-5.59=5.25-2.47-1.54=5.77-3.82=6.79+4.99=8.87-6.94+2.39+4.81=5.46-2.49+6.98=9.5-2.51=9.53-1.93-6.57=2.98+8.98-8.09+5.96=8.65-4.48-1.93=7.96-0.35-1.45+8.46=4.38-2.15-1.98+2.38=4.96+4.32=7.21-2.43-2.07-0.92=8.8-3.76-4.55=8.16+0.13=9.04+5.55+2.58+6.56=9.68+6.74+0.12=9.28-7.11=9.4+3.3+7.77-3.03=1.81+6.8-6.82+3.84=7.44-2.12-3.45+8.15=6.92-6.63=3.4+5.03+7.22=4.42-3.86=6.76-2.64+8.59-1.59=4.34+5.75-2.54=7.6-3.04-0.2+2.43=5.48+0.76-0.5=9.54+5.41-2.13-5.6=4.48-1.71-0.6+9.92=5.6+5.76+2.39-0.22=8.34-4.92-0.71+4.76=8.09+5.9+4.16=4.63-1.68+0.03-1.24=7.39-0.02-1.06=8.31-0.53+9.01=9.96-7.08-0.02+8.67=5.33-1.11+7.63-2.8=1.98+9.67+3-5.8=5.81-3.73-0.03+2.79=6.36-5.03=9.91-0.34-9.23-0.19=9.43-2.3-7.03+9.48=7.92+2.18-5.82-3.9=6.17+7.52-3.49-5.95=8.86-0.16-3.45=7.65+8.83-2.28-8.51=9.23-2.26+4.39-5.44=1.84+0.6+6.82=6.62-1.52+0.48-5.22=7.76+9.67-9.84+5.58=8.97-1.32-4.1-1.34=9.49-0.37-3.63-2.78=7.32+6.2-7.48=2.47+7.23-3.04=0.81+4.27+5.64-3.35=9.89-8.51+0.06-0.73=6.22+7.44-1.23=3.97+0.98=4.39+9.6=7.16+9.26=9.52-5.93+9.08=8.2-0.2-5.22+6.78=4.02+6.43-8.4+5.99=5.87+5.21-8.1=7.96-5.74+7.2+6.29=1.15+6.13-1.86-3.94=6.13+6.32+1.29-8.26=1.2+8.84+1.29-2.08=3.55+2.12-0.17-1.38=3.82-2.12+6.32-7.68=3.68+2.48=2.45+8.7+9.08=9.28-0.13+4.62+8.87=8.08+5.43+6.17-3.43=6.19+8.45-2.72-5.34=8.5-5.51-0.97=9.88-6.54-3.12+8.9=9.78-0.64+3.02-0.49=6.12-0.81+4.47-9.38=5.15+0.05+1.31=7.92+3.95+2.34=9.53-5.6+9.97-0.24=6.01+9.42-2.13-0.36=7.86-2.51+1.2=0.98+7.19-7.29+9.66=6.03-1.43+1.59+6.96=7.21-6.79+8.46=8.45+4.89-5.48-6.2=2.59+5.98-0.07+3.8=7.51+7.04+8.15=3.63-0.28+8.97=6.63+5.84+6.6=7.71-4.71+6.79-1.35=8.84+3.54-1.14+1.02=3.69-0.02+7.58+5.5=5.05+2.17+0.03=3.25-1.13+9.37=0.49+9.85+7.34=9.97+6.25-6.37-7.54=8.44+8.98-8.21=3.98-3.88+9.51+8.21=4.14+8.65+5.75-1.94=6.41-0.81-0.93-0.83=9.17-6.78+8.93+1.97=0.3+3.26+2.84=7.54+8.63+3.1+8.29=9.14-2.41-5.47+1.63=3.27+2.54+0.25=4.53+2.48+7.55+1.59=6.62-0.72-5.19+0.86=9.9-2.39-0.4-4.66=2.87+9.7-2.7-7.64=7.45+3.44-4.42-1.23=7.31+4.81+0.62-2.45=4.65-2.15+5.02-1.56=8.51-0.19-2.08-1.72=8.54-7.85-0.27-0.28=1.09-0.42-0.51+0.14=1.2+3.4-1.14=1.14+2.92+0.83-3.19=4.99-3.24=6.58-1.54-0.22-1.5=1.53+9.63=2.33+1.55+4.94-4.62=7.13-3.01+3.84=7.17+3.3-2.49+3.05=5.93+3.1+6.93=8.83-4.16-1.82=3.15+1.71-4.29+1.14=1.76+4.29-0.24-2.39=6.95+3.7-0.25-2.01=5.95-0.33-4.41=9.2-6.03+6.96+8.49=2.95-0.14+1.83=9.48+8.38-4.27=6.69+9.42-7.77-4.77=8.71-4.25-2.78-0.82=9.37-2.82+9.08-8.59=3.34-0.86+1.38=9.1-1.65-2.1+9.19=7.74-5.08-0.25-0.35=7.7-1.62-1.22-4.5=2.54+1.22+5.67-2.47=1.09+9.78=7.44-2.82-1.31=6.63-1.76-0.94=9.7+2.3+6.91+6.65=8+1.19-2.47-1.64=9.3-2.08=4.75-0.24-4.39+7.32=6.16+8.96=8.84+4.1-1.26+5.23=6.57+3.43-3.46=8.97+1.76=5.79-5.37+3.5+9.7=5.02-1.63+3.8=1.9-1.06-0.53=0.59+2.32+8.14+1.89=6.42+4.16-2.72=1.47+2.26+1.65=3.79+5.95+2.67=8.97-6.74+0.27-1.46=7.85-2.37-0.48+8.56=6.41+2.84+7.42+1.53=1.75+5.17+9.4-1.74=7.81-0.33-3.21-3.9=4.83-1.01-3.26=5.74-1.26+7.05-9.68=2.17-0.84-1.12+3.47=8.77+2.22-0.97-2.87=8.16-3.32+5.94-6.26=4.21+8.61-3.7+6.22=3.78+6.67-8.69+7.97=9.9-4.99+3.99-2.41=2.84-1.43+2.37=6.79+3.08-4.87-2.25=9.18+1.15+8.51-8.87=6.22-6.09=9.31-7.05+5.68+9.04=7.62+8-1.45-9.04=5.49-4.39+3.2+8.23=4.68-3.26+8.6=8.47+0.03+4.68=9.74+8.64=5.2-4.54+7.62=9.69-1.04+3.71-4.88=2.86-1.29-0.86=9.86-2.7-2.94=0.05+2.06=6.53+2.84-7.49+0.98=9.73-0.31+1.55=2.16+4.62+9.99+5.4=8.85+3.91-5.34-1.09=8.11-1.53-0.59-0.58=7.48+5.32-3.74=9.63-2.9-2.44=0.89+9.28-2.71-6.96=8.13+5.88-1.3=4.54-4.33+3.61+3.86=7.17+3.99-3.32+9.15=4.86+6.06+7.41-6.08=7.77+0.51+1.78+9.94=2.97-0.45=3.27+8.9-8.65+1.16=5+9.98+8.6=5.16-1.61+4.91-1.41=8.03-7.71+3.49=0.47+5.78+4.88-0.77=5.9+5.03-5.53=7.45+6.03+5.57+8.38=9.75-1.37-7.47+9.54=8.34+7.73-0.07=5.75+5.25+1.9+5.97=8.36-7.05+9.27=2.68+7.95-5.2-2.4=9.76+4.16+1.29-4.87=9.98+8.52+8.39-6.5=9.63-4.39=7.86-1.09-3.08=7.88+8.74+9.01=7.14-0.45-3.32-1.85=7.52+7.63=5.84+2.29+6.95+7.8=6.47+8.17-2.17-6.53=9.47-2.05+2.18-8.01=9.44-1.75=9.45-3.71-3.86=9.87+2.43-5.69-5.35=3.83-2.78=7.46-0.28-6.2-0.09=9+5.58+1.62=4.46+4.03-6.33+2.32=6.94+2.41+8.21+6.14=6.55-3.31-0.8=4.55-0.65-0.09-0.34=8.58-2.23+7.29+4.09=4.4+7.14+4.29+5.92=2.51+9.99-0.21+8.97=2.37+3.83+4.74-1.17=6.61+6.86-7.95=9.95-8.25+6.94+2.9=2.28+6.68=6.23+6.32-9.63=2.11-1.07-0.25+9.64=0.84+9.96-4.45-4.46=6.8-6.37+1.22=2.11+0.35+5.05-5.97=8.69+0.64-4.62=4.59-2.61+4.64-2.84=8.37+7.87+0.78+2.18=9.85-0.13-5.11-1.29=9.7+2.55+3.31=1.51+0.2+8.7+3.67=6.31-4.62+0.08=9.33+0.41-1.61=8.73-2.37-5.64-0.41=9.74-0.99+9.41-1.09=9.73-6.64-2.04=5.84-3.37=9.02+8.92+5.49+4.01=5.33+3.3-4.31-1.3=1.07+0.15+1.6+3.66=9.22-6.73+9.05=4.51+3.85-2.1=1.16+8.49+8.39+1.68=3.56-1.36+6.1-7.07=1.3+6.96+6.25-9.23=6.5-5.95+7.85+8.53=3.74+1.51=5.86+0.74-5.69=8.62-7.84=2.39-0.03+8.78-5.59=7.37+6.92+3.79-8.45=5.39+6.21=6.92-1.55+5.05=0.85-0.23-0.4+2.53=4.16-0.45+2.31+0.72=3.11-1.05=8.72-4.68+9.85+8.96=8.37+1.56=7.2+4.34+0.92+5.6=5.04+8.65=0.5+0.85=9.72-0.18-7.76+6.09=5.72-4.92+8.21+9.46=9.83+1.02+2.23+0.15=3.56+3.65+6.59=4.69+0.35-1.2+1.32=5.49-2.28=8.07-0.13+8.89-7.66=8.16-1.96-2.61-1.11=0.19+2.22-1.95+5.27=7.18+9.96=2.03-0.21+9.87+1.6=8.26+2.59+6.9-1.19=2.41+9.66+3.26+8.32=8.22+4.06-1.59+1.26=6.69+7.94+6.14=0.46+2.99+0.7+1.58=2.57-1.52=1.46+0.88+8.1-2.03=5.82+9.81+0.47+8.23=6.5+3.13-8.22+7.25=9.97-3.56-1.23+0.32=9.93+2.65+0.36+0.87=6.58-0.86+2.76=9.9-4.63=6.55-0.26-0.17=8.89+4.66+4.78-3.79=9.47+0.74-5.36+7.77=7.83-5.16=6.25+4.74-1.23=9.88-2.46-7.12+8.43=8.33-7.48+2.69+8.21=9.98-8.13=3.82-2.32=1.53-0.14-0.7=7.28+3.4+9.44+6.31=1.13+1.53+2.58=9.33+4.99=7.41-5.23=6.54+4.38+4.29=9.89-3.35-3.21-0.7=2.18+7.15+7.89+1.38=3.97+4.54-3-4.66=8.91-2.34=9.3+8.2-5.99-3.27=9.03+6.52-3.49+8.85=9.85-0.98-1.2-7.3=9.41+1.95=6.81-5.83+8.8-2.23=4.56+6.72+2.4-7.59=8.69+5.06=9.59+9.02+2.08-4.76=9.64-2.35-0.65+3.11=4.57+3.03+8.52=5.65+3.95=4.55-4.03+9.78-8.88=7.55-1.75+4.6-5.39=6.14+7.22=4.4-3.15+0.4=4.19+0.3+0.65=8.02-7.11+3.96+4.94=1.92+5.39=8.17-4.38+8.46-9.57=8.92-2.23-1.3=9.84-4.98+0.42=7.44-1.81-3.98+6.64=4.4+3.34=7.6-4.27-1.76-1.07=4.84+2.96-6.61+0.39=5.57-3.83-0.03+2.22=3.14+0.93-3.2+3.95=2.53+5.61-2.63-3.08=7.94-5.34-1.17=9.06+8.37+9.05-1.11=0.27+5.62+6.45+5.76=8.86+8.96-3.88+3.03=7.97-7.33+9.32-6.67=9.25+8.04+2.91=6.78+7.22=7.85+3.65-7.2+5.42=3.48+6.89-7.12-1.02=7.66-3.27-0.81-0.71=4.28+0.25+5.29+4.01=9.41-4.85-2.6+5.85=6.31+5.72+8.32+9.91=6+7.35-2.64-8.22=2.88+8.04+2.69+6.68=3.64-1.09=9.77-2.1-1.9-1.62=6.92+6.74+2.5+1.47=7.07-3.38=4.75+6.47=1.58+0.81+8.16=3.64-1.67+4.07-0.55=6.28-1.03=4.73-0.33-2.74-0.35=5.71-3.75-0.6+8.93=6.53-1.39-3.73+8.89=8.56+5.8-3.66-1.29=6.42-0.51-2.76-2.83=5.66-3.34=7.7-1.06+5.21-3.58=5.24+9.54-6.31-7.63=2.7+5.6+0.19-7.23=3.02-2.13+7.26+3.51=5.36-3.13+9.85-4.68=7.23+1.04+1.83=8.68-1.56-4.17+6.39=8.09-5.23+6.31=8.08+7.39+0.69+6.53=5.46-3.35+9.48=9.18-0.44-7.21=3.46+0.67+4.22=4.24-0.78-1.73-0.86=9.62+5.83-2.79+3.33=7.16-0.28-3.23=1.41+8.53+0.34-9.93=7.64-1.76-2.47-1.21=3.13-2.38-0.2+7.99=0.42+9.91+2.51-7.18=0.64+6.59-2.97=3.8+0.34+4.89=1.21+8.49=9.59-2.49-2.51+1.71=4.05-3.23-0.5=4.98-2.1-0.55+0.5=5.54+8.26-5.73-3.15=8.36-1.56-2.65+7.98=6.84+0.84-6.87=8.49-6.35+6.44=5.95+7.07+4.02+1.06=9.23-0.97+4.36+9.52=9.99-3.85-1.8-4.09=8.21-0.03-4.87=4.77-4.29+0.06=8.77-1.61-2.33=8.68-0.21-2.34-1.99=7.06-3.84+4.17=6.29-1.63=8.49-0.28+7.76+3.85=1.49+1.2+7.97-3.95=9.32-8+1.39+7.65=4.31+5.65-0.54=1.17+7.93-8.86=9.28+8.39-6.18+4.03=4.04+3.35+2.56=8.27-2.91=2.68-0.6+2.34+1.87=9.69-8.55+8.19=5.04+9.54=6.19+4.83+7.62-5.21=0.45+7.35-0.74=9.7+9.25=8.4-4.26=1.19+7.46+5.27=4.34-1.76+1.24+5.99=6.5+0.62+6.95=8.82+1.39+2.77+9.83=9.57+4.16+1.29=4.47+7.38+5.54-2.78=8.77-2.09-1.63-3.44=8.22-5.94=9.41-0.86-2.15-5.75=6.82-5.59=6.69+4.68+8.44-0.16=8.13-0.2+1.89=9.46-2.18-2.11=0.12+6.49-6.27+3.15=9.92-3.77+4.48-2.05=5.58-4.61-0.07-0.16=9.69-1.43-4.33-0.14=6.07+7.8-6.05+1.16=7.08-0.59+8.01+2.15=7.98+3.63=9.78+2.66+8.87=1.84+1.65+2.59=4.61+4.89-6.61+7.87=9.11-7.06+7.8=3.85+3.19+8.92=9.29+8.65+3.85=4.72-4.04+8.75+0.94=9.84-0.12-2.77-5.41=6.17-3.77-0.72+9.94=9.77+0.29+6.93+9.11=7.07-4.73-1.56+7.17=3.24+8.65=3.6-2.06+8.44+6.51=4.33-0.07=9.47-4+8.02+4.63=6.2+8.53+0.19-2.14=7.14+4.08-3.6-6.31=7.8-0.99+0.15+7.12=4.05-0.23+6.29-9.34=2.86-0.55-0.19-0.86=9.73+4-4.8-0.31=8.56+9.44-6.33=7.42+0.67-4.67-2.46=4.11+5.21+0.58-4.96=9.98+1.46-8.71-1.58=3.44+0.88-2.7+8.91=9.79+4.89-5.7=1.09+7.36-4.09=9.88-2.29-5.16-2.06=9.81-1.3-7.9+8.26=9.07+9.52=7.18-4.12+6.46-4.49=5.56-4.49=6.14+4.46+8.7-1.55=9.54-4.52+0.63+4.38=5.05-1.55-0.61-2.54=8.55+9.78-3=9.9-1.09+2.93=2.6+6.62-5.49+1.58=6.32-2.98+1.06=7.12-1.05+5.43-7.02=6.91+6.6+2.61-9.37=6.59-1.35-2.56+9.95=1.07-0.43+2.76+6.33=7.26+8.55+5.26+6.92=3.79+7.83+6.07-8.72=7.86+7.58+4.82-2.31=1.66+8.82-3.67=7.72+1.76+9.62-4.72=8.09-1.94+2.43+7.65=9.62-0.52-4.52-0.54=8.16+9.94-6.93+6.12=7.22+4.05+8.82+4.02=9.28-0.08-0.57-3.06=8.59+7.76-0.26-5.27=1.81+1.74+3.02=7+4.8-6.2+3.67=1.68-0.25+4.96=3.21+8.36-5.31=7.79+5.23+5.11-9.14=6.85-0.04=9.77+9.24+5.19-4.65=8.78+5.51+2.99+8.62=7.36+7.23-5.39=6.64+9.68-5.54=9.95+9.85+0.84+1.66=7.68+4.58-8.45+2.25=6.28-3.11+8.51-0.88=9.02-2.46=5.89-0.46-2.57+6.36=6.42+5.82+8.83=9.02+4-6.46+4.1=3.4+5.17-2.87-4.62=8.98-2.87-0.84-3.24=8.15-4.86-1.35-0.7=4.96-1.29=2.68+9.19+0.53+0.12=6.53+6.82-5.42=1.96+7.97+6.45=4.77+9.75-5.87-7.62=8.66+4.97-5=5.51+0.77+0.25+9.07=7.18-4.71+2.38+6.82=3.53+1.63-0.06-2.06=9.39+2.19-7.93=2.22+2.94+8.57=8.23-1.62+8.57+8.71=9.02-1.73+1.42+2.82=7.36-1.69-1.2+4.19=9.66-5.79+8.39=4.54+7.98+5.32=9.51+2.59-9.01+6.68=9.57+9.1-0.09=9.39+4.07-8.56=8.36-3.54-1.96+2.7=3.43-2.87+3.86-1.95=0.11+3.31=4.81+6.33-5.11=9.97-0.82-3.23=7.96+6.76-2.24+0.21=7.88-0.23-2.5=6.47-5.95+7.11+9.18=9.32-3.75-3.23-2.16=9.87-6.55=8.33-3.57-0.79=1.27+0.31=7.42-0.31-0.4-1.37=5.16+4.22=6.44+7.85-5.23+1.01=6.05-5.93+3.52+5.71=7.76+2.15-6.12=3.67-2-0.98+7.88=9.96+2.11-1.61=2.83+5.46+4.12=7.55+5.06-9.45=6.49+5.21-6.26=0.56+8.59+0.58-7.05=5.24-3.81=8.16-3.6+5.08+2.74=5.67+8.84+8.39-1.35=2.15-1.81=5+5.12=8.01-7.34-0.07+2.17=7.51-2.35+8.19-8.74=5.5-2.68-0.62-0.21=6.58+2.97=1.59-0.82+9.65=9.96-3.58-0.53=9.09-5.97-0.59+9.06=8.32-1.49+2.92=7.32-1.02-0.28-0.67=9.8-4.05-1.26=6.92-5.74=9.21+0.84=1.49+5.69-4.89+5.42=8.01-6.21+5.18+5.16=7.56-3.43-0.87+7.51=9.93+3.68-4.65-2.43=7.39+8.24-2.83+5.48=5.89+7.09-4.7-3.78=0.13+7.33-5.46=6.82+7.28+1.54-6.96=8.99+7.92=3.64+1.17-0.86+7.41=4.47+7.41-7.54-0.66=0.66+8.28-3.77-4.06=8.72-6.87-0.3=8.78+6.99+7.54-3.69=4.45+0.07-4.41+0.42=8.43-5.72+9.99-2.75=8.54+3.34+0.16-7.31=3.87+2.45-4.03-2.03=8.77-6.22-0.19+4.78=8.4-5.96-0.46+4.28=8.5+0.49+6.35+8.16=2.63-0.07+9.33=4.78+7.2=6.12+6.53=9.39+7.13=9.02+7.4-8.81-4.14=5.99+5.38+3.33-5.73=8.73-2.79-0.78+8.22=3.11-0.92+8.23=9.28+5.95-1.96-6.34=7.83-3.2=9.68-2.24-4.46-1.88=5.33-2.98+7.66=3.99-0.21-3.35=8.3-8.03+6.94=6.34-2.06+9.54+1.21=3.35-2.23+7.37+8.28=9.97+6.83=4.13-0.97-2.97=9.51-0.04-1.41-6.81=8.24-6.02=3.76-1.33=3.6+8.7-0.81=4.34-2.64+7.87=8.7-0.39-5.54=9.71+2.61-8.64=2.4+8.26-3.33=8.41-3.73+1.34=4.77+6.87+2.06+7.83=6.29-0.26+4.5-7.68=7.87-0.09-2.89+0.49=7.87-2.36+3.17-4.35=4.32-1.46+9.07-4.57=5.75-1.65-2.7+5.35=6.53-1.72-1.54+5.35=8.91-4.81+7.31+7.47=8.38-0.76-0.23=7.52+2.21-2.83-0.76=8.09-0.65+4.78-7.03=8.17+9.19-2.78=8.02-7+9.19-4.16=1.43+7.15+0.69-8.02=5.93-0.21-3.66=7.78+2.97+0.91+6.14=9.13-2.58-1.21-0.44=1.82+2.17+0.62=8.26-4.78+0.12=9.73-9.28+6.52=5.8-0.81+4.74+2.88=6.11+0.44-3.1+3.83=4.23+2.6+3.54+0.47=4.95+1.64-4.06=9.01-2.37+9.34=2.89+9.46+6.51-6.97=9.64+0.47+0.87=3.92+4.21-7.21+0.85=8.75-6.49+4.03-0.58=参考答案7.14-7.01=0.138.09-0.77-0.05=7.271.34-0.29=1.057.41-6.8=0.617.1+2.39-3.67+3.4=9.229.86-2.07-1.46=6.338.38+8.66-9.59+6.62=14.070.46+4.07+4.33+4.82=13.688.93+6.8-1.16-1.51=13.067.18+0.9=8.089.99-2.07+7.59+4.42=19.936.9-2.25-0.96-2.52=1.178.04+5.38+8.17+3.87=25.463.17-0.09=3.089.26-8.78=0.489.14-8.97+7.38+1.78=9.337.49-2-3.99=1.54.86+3.86-3.32=5.49.63+5.06+5.55=20.246.9-0.81+2.34=8.433.74+5.93+9.35+0.49=19.513.53-0.51+3.95-1.54=5.434.52+1.12+1.56+1.84=9.045.23+3.99-9.01+0.19=0.45.63+6.06+2.31+7.54=21.546.04-1.32+5.9=10.629.88-3.12+8.78=15.549.91+8.06+0.1+8.99=27.068.66+2.62-7.56=3.726.88-3.65-2.89=0.343.84+2.22=6.069.92-3.28-1.84=4.88.3+1.76=10.066.83-4.74+1.07+1.61=4.779.34+7.47+4.79+9.67=31.276.41-4.73+9.09=10.770.88+8.58-7.82+6.31=7.952.27+9.53+7.74+2.34=21.889.62-1.54+4.81=12.899.66-4.04+6.08-8.27=3.439.2-0.99-0.86=7.353.59-2.38+9.12-7.52=2.815.63-4.47+4.84+8.28=14.288.91-4.58-0.85=3.484.29-4.05+6.44+7.27=13.956.87-0.05-3.49-0.84=2.495.15+3.58=8.736.06+4.92=10.989.99-1.32=8.674.66-3.26+6.48-5.78=2.11.68+5.76+6.48-6.09=7.837.64-3.97-1.02-0.11=2.545.43-1.27+2.59+3.13=9.887.8-4.46=3.345.98-1.14-2.48+3.25=5.617.67-2.34-3.74=1.598.32+2.91+3.05=14.285.12-4.6=0.526.4+1.12+5.07=12.599.45+3.28-1.67=11.066.67-0.39-2.83-3.25=0.23.8+6.17-7.15-0.99=1.834.26-0.41+4.73=8.580.9+5.32+8.75+1.34=16.316.92-3.14-1.89=1.899.48-6.11+1.87-1.4=3.848.83+3.96+4.04=16.831.63-0.41+3.33+7.64=12.196.39-0.22+7.81-6.82=7.167.61-0.09-7.22=0.38.39-6.66+3.61+2.34=7.686.7+3.22+5.26-4.17=11.014.07-3.84+3.07=3.39.26-1.67-1.06=6.539.11-1.15=7.968.63+8.9-0.25+4.93=22.219.03-1.55-3.99=3.496.93+5.72+9.15=21.88.92+2.09-9.16+2.81=4.660.78+7.94-8.36+9.3=9.663.77+8.99=12.768.38-2.62+7.04-9.57=3.239.97-0.74-4.75+9.09=13.575.33+8.32-3.58-3.77=6.32.49+3.16=5.653.44+9.18+4.17=16.796.56-5.64-0.71=0.219.19+9.8-2.68-5.59=10.725.25-2.47-1.54=1.245.77-3.82=1.956.79+4.99=11.788.87-6.94+2.39+4.81=9.135.46-2.49+6.98=9.959.5-2.51=6.999.53-1.93-6.57=1.032.98+8.98-8.09+5.96=9.838.65-4.48-1.93=2.247.96-0.35-1.45+8.46=14.624.38-2.15-1.98+2.38=2.634.96+4.32=9.287.21-2.43-2.07-0.92=1.798.8-3.76-4.55=0.498.16+0.13=8.299.04+5.55+2.58+6.56=23.739.68+6.74+0.12=16.549.28-7.11=2.179.4+3.3+7.77-3.03=17.441.81+6.8-6.82+3.84=5.637.44-2.12-3.45+8.15=10.026.92-6.63=0.293.4+5.03+7.22=15.654.42-3.86=0.566.76-2.64+8.59-1.59=11.124.34+5.75-2.54=7.557.6-3.04-0.2+2.43=6.795.48+0.76-0.5=5.749.54+5.41-2.13-5.6=7.224.48-1.71-0.6+9.92=12.095.6+5.76+2.39-0.22=13.538.34-4.92-0.71+4.76=7.478.09+5.9+4.16=18.154.63-1.68+0.03-1.24=1.747.39-0.02-1.06=6.318.31-0.53+9.01=16.799.96-7.08-0.02+8.67=11.535.33-1.11+7.63-2.8=9.051.98+9.67+3-5.8=8.855.81-3.73-0.03+2.79=4.846.36-5.03=1.339.91-0.34-9.23-0.19=0.159.43-2.3-7.03+9.48=9.587.92+2.18-5.82-3.9=0.386.17+7.52-3.49-5.95=4.258.86-0.16-3.45=5.257.65+8.83-2.28-8.51=5.699.23-2.26+4.39-5.44=5.921.84+0.6+6.82=9.266.62-1.52+0.48-5.22=0.367.76+9.67-9.84+5.58=13.178.97-1.32-4.1-1.34=2.219.49-0.37-3.63-2.78=2.717.32+6.2-7.48=6.042.47+7.23-3.04=6.660.81+4.27+5.64-3.35=7.379.89-8.51+0.06-0.73=0.716.22+7.44-1.23=12.433.97+0.98=4.954.39+9.6=13.997.16+9.26=16.429.52-5.93+9.08=12.678.2-0.2-5.22+6.78=9.564.02+6.43-8.4+5.99=8.045.87+5.21-8.1=2.987.96-5.74+7.2+6.29=15.711.15+6.13-1.86-3.94=1.486.13+6.32+1.29-8.26=5.481.2+8.84+1.29-2.08=9.253.55+2.12-0.17-1.38=4.123.82-2.12+6.32-7.68=0.343.68+2.48=6.162.45+8.7+9.08=20.239.28-0.13+4.62+8.87=22.648.08+5.43+6.17-3.43=16.256.19+8.45-2.72-5.34=6.588.5-5.51-0.97=2.029.88-6.54-3.12+8.9=9.129.78-0.64+3.02-0.49=11.676.12-0.81+4.47-9.38=0.45.15+0.05+1.31=6.517.92+3.95+2.34=14.219.53-5.6+9.97-0.24=13.666.01+9.42-2.13-0.36=12.947.86-2.51+1.2=6.550.98+7.19-7.29+9.66=10.546.03-1.43+1.59+6.96=13.157.21-6.79+8.46=8.888.45+4.89-5.48-6.2=1.662.59+5.98-0.07+3.8=12.37.51+7.04+8.15=22.73.63-0.28+8.97=12.326.63+5.84+6.6=19.077.71-4.71+6.79-1.35=8.448.84+3.54-1.14+1.02=12.263.69-0.02+7.58+5.5=16.755.05+2.17+0.03=7.253.25-1.13+9.37=11.490.49+9.85+7.34=17.689.97+6.25-6.37-7.54=2.318.44+8.98-8.21=9.213.98-3.88+9.51+8.21=17.824.14+8.65+5.75-1.94=16.66.41-0.81-0.93-0.83=3.849.17-6.78+8.93+1.97=13.290.3+3.26+2.84=6.47.54+8.63+3.1+8.29=27.569.14-2.41-5.47+1.63=2.893.27+2.54+0.25=6.064.53+2.48+7.55+1.59=16.156.62-0.72-5.19+0.86=1.579.9-2.39-0.4-4.66=2.452.87+9.7-2.7-7.64=2.237.45+3.44-4.42-1.23=5.247.31+4.81+0.62-2.45=10.294.65-2.15+5.02-1.56=5.968.51-0.19-2.08-1.72=4.528.54-7.85-0.27-0.28=0.141.09-0.42-0.51+0.14=0.31.2+3.4-1.14=3.461.14+2.92+0.83-3.19=1.74.99-3.24=1.756.58-1.54-0.22-1.5=3.321.53+9.63=11.162.33+1.55+4.94-4.62=4.27.13-3.01+3.84=7.967.17+3.3-2.49+3.05=11.035.93+3.1+6.93=15.968.83-4.16-1.82=2.853.15+1.71-4.29+1.14=1.711.76+4.29-0.24-2.39=3.426.95+3.7-0.25-2.01=8.395.95-0.33-4.41=1.219.2-6.03+6.96+8.49=18.622.95-0.14+1.83=4.649.48+8.38-4.27=13.596.69+9.42-7.77-4.77=3.578.71-4.25-2.78-0.82=0.869.37-2.82+9.08-8.59=7.043.34-0.86+1.38=3.869.1-1.65-2.1+9.19=14.547.74-5.08-0.25-0.35=2.067.7-1.62-1.22-4.5=0.362.54+1.22+5.67-2.47=6.961.09+9.78=10.877.44-2.82-1.31=3.316.63-1.76-0.94=3.939.7+2.3+6.91+6.65=25.568+1.19-2.47-1.64=5.089.3-2.08=7.224.75-0.24-4.39+7.32=7.446.16+8.96=15.128.84+4.1-1.26+5.23=16.916.57+3.43-3.46=6.548.97+1.76=10.735.79-5.37+3.5+9.7=13.625.02-1.63+3.8=7.191.9-1.06-0.53=0.310.59+2.32+8.14+1.89=12.946.42+4.16-2.72=7.861.47+2.26+1.65=5.383.79+5.95+2.67=12.418.97-6.74+0.27-1.46=1.047.85-2.37-0.48+8.56=13.566.41+2.84+7.42+1.53=18.21.75+5.17+9.4-1.74=14.587.81-0.33-3.21-3.9=0.374.83-1.01-3.26=0.565.74-1.26+7.05-9.68=1.852.17-0.84-1.12+3.47=3.688.77+2.22-0.97-2.87=7.158.16-3.32+5.94-6.26=4.524.21+8.61-3.7+6.22=15.343.78+6.67-8.69+7.97=9.739.9-4.99+3.99-2.41=6.492.84-1.43+2.37=3.786.79+3.08-4.87-2.25=2.759.18+1.15+8.51-8.87=9.976.22-6.09=0.139.31-7.05+5.68+9.04=16.987.62+8-1.45-9.04=5.135.49-4.39+3.2+8.23=12.534.68-3.26+8.6=10.028.47+0.03+4.68=13.189.74+8.64=18.385.2-4.54+7.62=8.289.69-1.04+3.71-4.88=7.482.86-1.29-0.86=0.719.86-2.7-2.94=4.220.05+2.06=2.116.53+2.84-7.49+0.98=2.869.73-0.31+1.55=10.972.16+4.62+9.99+5.4=22.178.85+3.91-5.34-1.09=6.338.11-1.53-0.59-0.58=5.417.48+5.32-3.74=9.069.63-2.9-2.44=4.290.89+9.28-2.71-6.96=0.58.13+5.88-1.3=12.714.54-4.33+3.61+3.86=7.687.17+3.99-3.32+9.15=16.994.86+6.06+7.41-6.08=12.257.77+0.51+1.78+9.94=202.97-0.45=2.523.27+8.9-8.65+1.16=4.685+9.98+8.6=23.585.16-1.61+4.91-1.41=7.058.03-7.71+3.49=3.810.47+5.78+4.88-0.77=10.365.9+5.03-5.53=5.47.45+6.03+5.57+8.38=27.439.75-1.37-7.47+9.54=10.458.34+7.73-0.07=165.75+5.25+1.9+5.97=18.878.36-7.05+9.27=10.582.68+7.95-5.2-2.4=3.039.76+4.16+1.29-4.87=10.349.98+8.52+8.39-6.5=20.399.63-4.39=5.247.86-1.09-3.08=3.697.88+8.74+9.01=25.637.14-0.45-3.32-1.85=1.527.52+7.63=15.155.84+2.29+6.95+7.8=22.886.47+8.17-2.17-6.53=5.949.47-2.05+2.18-8.01=1.599.44-1.75=7.699.45-3.71-3.86=1.889.87+2.43-5.69-5.35=1.263.83-2.78=1.057.46-0.28-6.2-0.09=0.899+5.58+1.62=16.24.46+4.03-6.33+2.32=4.486.94+2.41+8.21+6.14=23.76.55-3.31-0.8=2.444.55-0.65-0.09-0.34=3.478.58-2.23+7.29+4.09=17.734.4+7.14+4.29+5.92=21.752.51+9.99-0.21+8.97=21.262.37+3.83+4.74-1.17=9.776.61+6.86-7.95=5.529.95-8.25+6.94+2.9=11.542.28+6.68=8.966.23+6.32-9.63=2.922.11-1.07-0.25+9.64=10.430.84+9.96-4.45-4.46=1.896.8-6.37+1.22=1.652.11+0.35+5.05-5.97=1.548.69+0.64-4.62=4.714.59-2.61+4.64-2.84=3.788.37+7.87+0.78+2.18=19.29.85-0.13-5.11-1.29=3.329.7+2.55+3.31=15.561.51+0.2+8.7+3.67=14.086.31-4.62+0.08=1.779.33+0.41-1.61=8.138.73-2.37-5.64-0.41=0.319.74-0.99+9.41-1.09=17.079.73-6.64-2.04=1.055.84-3.37=2.479.02+8.92+5.49+4.01=27.445.33+3.3-4.31-1.3=3.021.07+0.15+1.6+3.66=6.489.22-6.73+9.05=11.544.51+3.85-2.1=6.261.16+8.49+8.39+1.68=19.723.56-1.36+6.1-7.07=1.231.3+6.96+6.25-9.23=5.286.5-5.95+7.85+8.53=16.933.74+1.51=5.255.86+0.74-5.69=0.918.62-7.84=0.782.39-0.03+8.78-5.59=5.557.37+6.92+3.79-8.45=9.635.39+6.21=11.66.92-1.55+5.05=10.420.85-0.23-0.4+2.53=2.754.16-0.45+2.31+0.72=6.743.11-1.05=2.068.72-4.68+9.85+8.96=22.858.37+1.56=9.937.2+4.34+0.92+5.6=18.065.04+8.65=13.690.5+0.85=1.359.72-0.18-7.76+6.09=7.875.72-4.92+8.21+9.46=18.479.83+1.02+2.23+0.15=13.233.56+3.65+6.59=13.84.69+0.35-1.2+1.32=5.165.49-2.28=3.218.07-0.13+8.89-7.66=9.178.16-1.96-2.61-1.11=2.480.19+2.22-1.95+5.27=5.737.18+9.96=17.142.03-0.21+9.87+1.6=13.298.26+2.59+6.9-1.19=16.562.41+9.66+3.26+8.32=23.658.22+4.06-1.59+1.26=11.956.69+7.94+6.14=20.770.46+2.99+0.7+1.58=5.732.57-1.52=1.051.46+0.88+8.1-2.03=8.415.82+9.81+0.47+8.23=24.336.5+3.13-8.22+7.25=8.669.97-3.56-1.23+0.32=5.59.93+2.65+0.36+0.87=13.816.58-0.86+2.76=8.489.9-4.63=5.276.55-0.26-0.17=6.128.89+4.66+4.78-3.79=14.549.47+0.74-5.36+7.77=12.627.83-5.16=2.676.25+4.74-1.23=9.769.88-2.46-7.12+8.43=8.738.33-7.48+2.69+8.21=11.759.98-8.13=1.853.82-2.32=1.51.53-0.14-0.7=0.697.28+3.4+9.44+6.31=26.431.13+1.53+2.58=5.249.33+4.99=14.327.41-5.23=2.186.54+4.38+4.29=15.219.89-3.35-3.21-0.7=2.632.18+7.15+7.89+1.38=18.63.97+4.54-3-4.66=0.858.91-2.34=6.579.3+8.2-5.99-3.27=8.249.03+6.52-3.49+8.85=20.919.85-0.98-1.2-7.3=0.379.41+1.95=11.366.81-5.83+8.8-2.23=7.554.56+6.72+2.4-7.59=6.098.69+5.06=13.759.59+9.02+2.08-4.76=15.939.64-2.35-0.65+3.11=9.754.57+3.03+8.52=16.125.65+3.95=9.64.55-4.03+9.78-8.88=1.427.55-1.75+4.6-5.39=5.016.14+7.22=13.364.4-3.15+0.4=1.654.19+0.3+0.65=5.148.02-7.11+3.96+4.94=9.811.92+5.39=7.318.17-4.38+8.46-9.57=2.688.92-2.23-1.3=5.399.84-4.98+0.42=5.287.44-1.81-3.98+6.64=8.294.4+3.34=7.747.6-4.27-1.76-1.07=0.54.84+2.96-6.61+0.39=1.585.57-3.83-0.03+2.22=3.933.14+0.93-3.2+3.95=4.822.53+5.61-2.63-3.08=2.437.94-5.34-1.17=1.439.06+8.37+9.05-1.11=25.370.27+5.62+6.45+5.76=18.18.86+8.96-3.88+3.03=16.977.97-7.33+9.32-6.67=3.299.25+8.04+2.91=20.26.78+7.22=147.85+3.65-7.2+5.42=9.723.48+6.89-7.12-1.02=2.237.66-3.27-0.81-0.71=2.874.28+0.25+5.29+4.01=13.839.41-4.85-2.6+5.85=7.816.31+5.72+8.32+9.91=30.266+7.35-2.64-8.22=2.492.88+8.04+2.69+6.68=20.293.64-1.09=2.559.77-2.1-1.9-1.62=4.156.92+6.74+2.5+1.47=17.637.07-3.38=3.694.75+6.47=11.221.58+0.81+8.16=10.553.64-1.67+4.07-0.55=5.496.28-1.03=5.254.73-0.33-2.74-0.35=1.315.71-3.75-0.6+8.93=10.296.53-1.39-3.73+8.89=10.38.56+5.8-3.66-1.29=9.416.42-0.51-2.76-2.83=0.325.66-3.34=2.327.7-1.06+5.21-3.58=8.275.24+9.54-6.31-7.63=0.842.7+5.6+0.19-7.23=1.263.02-2.13+7.26+3.51=11.665.36-3.13+9.85-4.68=7.47.23+1.04+1.83=10.18.68-1.56-4.17+6.39=9.348.09-5.23+6.31=9.178.08+7.39+0.69+6.53=22.695.46-3.35+9.48=11.599.18-0.44-7.21=1.533.46+0.67+4.22=8.354.24-0.78-1.73-0.86=0.879.62+5.83-2.79+3.33=15.997.16-0.28-3.23=3.651.41+8.53+0.34-9.93=0.357.64-1.76-2.47-1.21=2.23.13-2.38-0.2+7.99=8.540.42+9.91+2.51-7.18=5.660.64+6.59-2.97=4.263.8+0.34+4.89=9.031.21+8.49=9.79.59-2.49-2.51+1.71=6.34.05-3.23-0.5=0.324.98-2.1-0.55+0.5=2.835.54+8.26-5.73-3.15=4.928.36-1.56-2.65+7.98=12.136.84+0.84-6.87=0.818.49-6.35+6.44=8.585.95+7.07+4.02+1.06=18.19.23-0.97+4.36+9.52=22.149.99-3.85-1.8-4.09=0.258.21-0.03-4.87=3.314.77-4.29+0.06=0.548.77-1.61-2.33=4.838.68-0.21-2.34-1.99=4.147.06-3.84+4.17=7.396.29-1.63=4.668.49-0.28+7.76+3.85=19.821.49+1.2+7.97-3.95=6.719.32-8+1.39+7.65=10.364.31+5.65-0.54=9.421.17+7.93-8.86=0.249.28+8.39-6.18+4.03=15.524.04+3.35+2.56=9.958.27-2.91=5.362.68-0.6+2.34+1.87=6.299.69-8.55+8.19=9.335.04+9.54=14.586.19+4.83+7.62-5.21=13.430.45+7.35-0.74=7.069.7+9.25=18.958.4-4.26=4.141.19+7.46+5.27=13.924.34-1.76+1.24+5.99=9.816.5+0.62+6.95=14.078.82+1.39+2.77+9.83=22.819.57+4.16+1.29=15.024.47+7.38+5.54-2.78=14.618.77-2.09-1.63-3.44=1.618.22-5.94=2.289.41-0.86-2.15-5.75=0.656.82-5.59=1.236.69+4.68+8.44-0.16=19.658.13-0.2+1.89=9.829.46-2.18-2.11=5.170.12+6.49-6.27+3.15=3.499.92-3.77+4.48-2.05=8.585.58-4.61-0.07-0.16=0.749.69-1.43-4.33-0.14=3.796.07+7.8-6.05+1.16=8.987.08-0.59+8.01+2.15=16.657.98+3.63=11.619.78+2.66+8.87=21.311.84+1.65+2.59=6.084.61+4.89-6.61+7.87=10.769.11-7.06+7.8=9.853.85+3.19+8.92=15.969.29+8.65+3.85=21.794.72-4.04+8.75+0.94=10.379.84-0.12-2.77-5.41=1.546.17-3.77-0.72+9.94=11.629.77+0.29+6.93+9.11=26.17.07-4.73-1.56+7.17=7.953.24+8.65=11.893.6-2.06+8.44+6.51=16.494.33-0.07=4.269.47-4+8.02+4.63=18.126.2+8.53+0.19-2.14=12.787.14+4.08-3.6-6.31=1.317.8-0.99+0.15+7.12=14.084.05-0.23+6.29-9.34=0.772.86-0.55-0.19-0.86=1.269.73+4-4.8-0.31=8.628.56+9.44-6.33=11.677.42+0.67-4.67-2.46=0.964.11+5.21+0.58-4.96=4.949.98+1.46-8.71-1.58=1.153.44+0.88-2.7+8.91=10.539.79+4.89-5.7=8.981.09+7.36-4.09=4.369.88-2.29-5.16-2.06=0.379.81-1.3-7.9+8.26=8.879.07+9.52=18.597.18-4.12+6.46-4.49=5.035.56-4.49=1.076.14+4.46+8.7-1.55=17.759.54-4.52+0.63+4.38=10.035.05-1.55-0.61-2.54=0.358.55+9.78-3=15.339.9-1.09+2.93=11.742.6+6.62-5.49+1.58=5.316.32-2.98+1.06=4.47.12-1.05+5.43-7.02=4.486.91+6.6+2.61-9.37=6.756.59-1.35-2.56+9.95=12.631.07-0.43+2.76+6.33=9.737.26+8.55+5.26+6.92=27.993.79+7.83+6.07-8.72=8.977.86+7.58+4.82-2.31=17.951.66+8.82-3.67=6.817.72+1.76+9.62-4.72=14.388.09-1.94+2.43+7.65=16.239.62-0.52-4.52-0.54=4.048.16+9.94-6.93+6.12=17.297.22+4.05+8.82+4.02=24.119.28-0.08-0.57-3.06=5.578.59+7.76-0.26-5.27=10.821.81+1.74+3.02=6.577+4.8-6.2+3.67=9.271.68-0.25+4.96=6.393.21+8.36-5.31=6.267.79+5.23+5.11-9.14=8.996.85-0.04=6.819.77+9.24+5.19-4.65=19.558.78+5.51+2.99+8.62=25.97.36+7.23-5.39=9.26.64+9.68-5.54=10.789.95+9.85+0.84+1.66=22.37.68+4.58-8.45+2.25=6.066.28-3.11+8.51-0.88=10.89.02-2.46=6.565.89-0.46-2.57+6.36=9.226.42+5.82+8.83=21.079.02+4-6.46+4.1=10.663.4+5.17-2.87-4.62=1.088.98-2.87-0.84-3.24=2.038.15-4