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0.73+8.53-6.85+7.34=8.13+6.56=2.3+0.49+2.56+9.43=7.54+6.39=1.26+7.17-5.82=9.04-0.84-0.28-2.07=7.65+9.6=6.15+6.71-1.69-5.26=5.3-0.58+9.72=6.68-1.09-2.27=3.29-1.65=2.71-0.1=7.6-3.86-0.96-0.85=6.44-4.96+1.57=4.98-0.61+2.78-0.51=8.5-7.92=2.59+2.41=8.86-0.63-1.6+8.66=6.96-1.57+0.17-4.58=2.23+1.15=4.65+5.5=7.54-1.49-1.48-0.85=8.31-5.04+8.64=7.48+6.34=6.62+7.13+0.17=9.84+9.95-5.35+6.84=8.43+2.69+4.73=8.12+2.28-6.59=9.32-2.64+9.54+0.87=4.34+2.07+3.34=4.4-1.57-1.02-0.22=4.73+7.99-6.97=9.3-4.93-0.31+6.98=9.66-3.67-0.28-3.51=9.6-7.74+9.68-2.86=2.31+8.72+8.28-3.6=6.9+5.38-8.86=8.95-0.34=6.32-3.81-1.23=2.54+1.29+6.88-2.57=7.4-1.28+5.86+2.54=6.85-0.91-4.62+2.25=8.25-5.08+5.42+8.08=1.5+8.89=1.24+4.37=6.88+2.19-5.29-1.42=9.43-1.84-5.27-0.35=6.45+1.94+0.33-3.29=6.57+3.78+8.88+1.97=2.64-1.93+7.63-0.17=9.77-0.24-3=8.5+8.68-5.54+0.49=6.1-4.27+0.27=9.36+9.37-1.34-7.96=7.51-2.23+3.35-5.04=9.85-7.8=6.36+3.57-5.83=4.76-2.03+0.95-2.72=9.2-8.23+5.94+9.41=2.42+4.96+2.07-6.52=8.78-4.35-0.62=2.87+9.74+2.69=9.16-0.11+5.68-5.79=2.72+7.21-8.05=8.02-5.26-0.52=5.7+4.22-3.3+8.82=8.94-1.18-3.21-2.29=1.35+4.77+4.28=7.04-0.32-5.69=8.36+4.88=2.73+9.73-6.44=8.17-3.59-4.34+2.4=1.34-0.4+6.82=6.82-3.3+3.32+4.21=5.96+8.06-2.89+6.15=8.13+1.59+4.22=8.77-3.73-1.05-2.53=8.48-0.25-0.53-6.01=8.11+6.29+4.33+7.4=9.19-5.63-0.11=9.68-3.59-5.47=9.67-7.13+1.54=6.81-4.7-0.67+7.03=9.25-4.29-1.6-3.1=5.27+5.61-2.68-4.42=1.21+5.95=4.14-1.03+1.48+5.67=6.84+0.3+8.36-5.2=6.18-0.19-3.82+8.08=6.7-4.66-0.55-0.92=8.45-0.13+9.82+6.44=9.34-1.46+4.06+3.64=4.05+6.51+5.95+7.11=9.21+8.72+8.85=5.34-3.59+2.21=5.95+7.32-8.94=8.35-3.64+4.62=3.49+2.32-5.55=1.77+7.71+6.1=1.33+6.65=8.55+0.42=6.24-3.04=4.57+3.57=6.02+4.59=5.63-1.41+5.44-8.01=7.12-2.34-2.74=8.88+5.53=3.3+0.22=9.86+6.45-3.89=9.14-8.97+9.68+5.97=8.81+9.38+4.68-4.57=7.75-1.46-1.87=5.8+3.1-1.87+5.75=4.81-0.13-3.21+4.54=9.81+0.99+3.05=6.53+2.71-6.97-1.5=8.95-4.12+2.65+8.99=1.85-0.56+2.7+2.12=2.19+2.94-0.89=6.98-0.26=5.86-2.17+2.23=4.83+5.79-1.88-2.65=5.51+3.37+7.68=8.24-4.77=4.55+2.17+7.91-3.93=4.81-3.05-0.64=7.7+9.93-8.37=0.81+0.41+6.14-5.94=5.74-2.27+0.97+7.11=4.22+9.6+8.69+1.35=2.57+8.78=7.47+6.65=7.51+3.84-3.48+1.26=8.45-0.53-3.39-0.51=9.31-5.3+7.33+9.47=0.42+7.29-1.48+0.63=1.97+8.15+0.99+2.12=8.79-7.27-0.45=8.98-8.27=0.97+2.22+9.88+4.93=9.67-3.6-3.83=6.82-4.28-1.08+7.96=8.74-2.29-0.17-6.12=9.06-0.18-5.34+6.51=2.73+6.76-0.08+3.7=9.9-7.13+9.2=8.04-0.96+8.55=3.5+9.26-6.02-6.44=4.81+4.43+6.84-4.02=6.79-0.37-2.78=7.28+7.09+7.74+1.98=4.02+1.19=4.69-2.27+9.18-2.55=9.35+7.83+2.54-0.46=7-2.75-0.52=9.48+3.12+0.13-1.36=1.07+0.51=1.75+8.81+5.89=8.2-2.03-1.49-0.51=3.52+1+2.13-0.54=3.19+8.88+2.28-7.87=2.99-0.34-0.75+8.39=9.44-2.61-4.09-1.51=8.96-8.14=3.33-1.86+9.56-1.83=8.77-7.97=7.2-4.05+3.09+1.14=7.98+4.35+1.42+9.53=8.27-1.44-0.62+0.64=4.32+0.34+2.36-6.44=4.53+9.85-7.12-6.04=8.34-6.3-0.81=6.37-0.3-1.84+2.7=4.75-0.04-3.01+2.09=0.43+8.96+2.09-5.89=9.05+1.86-8.52=9.83+0.42-9.59=5.62-2.96-2.47=9.91-1.4-0.74-6.56=4.43-1.95-1.47=8.42-3.02+3.68-0.86=4.01+5.08-1.96+6.77=3.8+1.09+6.32=9.21+1.56=8.84-4.73=0.37+7.45+3.11+9.85=8.8+4.31-1.31-5.3=4.85-3.19-0.77+3.66=8.63-3.26-2.97-0.23=8.91-2.57=8.12-1.9-1.42+5.58=1.39+1.4+2.9-4.64=4.19+8.89-2.91+4.29=6.64+6.09+9.86+7.17=7.58+0.76-2.07=7.76+8.33=9.4-0.31-0.6-7.59=5.88-3.97-1.33=9.56-0.4+4.38=7.41+4.07+6.52=1.72+4.6+8.78+2.14=7.71-2.69-1.82-0.34=3.35+0.29=7.73+1.03-1.68-1.32=9.79-1.71-2.81=6.18-2.74+3.17=8.61-1.82-1.32-0.6=6.48+9.93-0.22+5.83=6.56-3.16=6.97-1.11-3.19-0.4=6.67-1.2+3.54-1.69=7.31-1.63-0.51=9.41+1.91=8.23-2.51-2.33+5.96=3.98-0.16+8.33-8.38=5.69-5.51+2.82=7.79-0.72+7.41+1.67=3.68+4.55-7.02=3.31+1.16=8.12+7.08-2.77-6.37=7.27-3.81+9.72-1.7=8.15-0.35-1.89=8.87-5-2.18=3.37+6.21+6.83=3.51+0.64-1.46+7.28=6.51+4.58-6.7-3.46=6.94+8.12+0.55=6.06+3.92-0.24+4.68=5.1+9.61-6.67+8.44=0.98+6.43+1.46+2.84=9.21-4.45+0.04+3.4=2.78+9.31+6.79=8.77-3.58+0.64-5.53=4.53-1.57-1.28=3.75+3.61=2.65-1.53=4.75+3.88=7.91+2.96+7.09=7.75+3.86+9.22+0.55=7.89+8.61-4.41-5.43=0.16+9.62-2.31-6.74=4.35-1.24-0.12+5.2=9.58+3.39-6.22-6.51=9.37-2.33-2.79+4.87=0.06+3.78-2.68+7.75=8.62+3.94+6.47-8.37=9.14+3.48-5.95+7.61=3.35+4.83-6.46=8.75-0.98+0.95+7.49=1.54+7.02-2.8=7.17-0.48+5.16+2.36=9.77-0.79-6.17-0.4=7.64-0.34+6.15+7.35=5.21+6.55+4.74-9.51=5.73-1.65+9.84+7.29=8.54+9.6-9.73-8.13=8.8-4.17-0.82-2.04=9.54-4.74+6.17=7.33+7.15-7.93+0.93=5.64-0.28-4.68=3.11+8.33+3.29=9.91-2.4-3.2+0.03=9.8-6.86+0.14=5.62+5.63-4.87+8.9=8.55-0.15-1.67=4.01-0.3+2.11+4.78=5.07-1.65+0.46=1.61+8.38+6.53-8.75=0.33+8.83-2.17+8.18=6.79-1.53-1.46-2.28=9.5+8.04-3.77-7.68=2.97+8.12-9.67+0.05=5.73+9.88-4.78-8.36=7.31-0.47-1.24-0.72=3.22+7.62-3.5=2.81+8.77-2.06+1.19=5.06-1.19+7.41=6.98+2.85+2.25-7.12=5.11-1.03+6.84=1.43+5.52-5.09=5.2-4.95+3.6+4.85=9.26-3.19+5.29-4.34=8.34-0.13-0.34-6.28=8.33+7.98=7.12-5.62+8.33-5.42=8.11-3.61-4.23=9.75-8.59+6.37=7.87+6.65-8.24+4.58=8.84-6.18-0.36+2.41=4.72-1.15-2.74+8.4=6.44+7.41-3.39-0.26=7.49-2.65+1.4-2.48=8.17+8.94+7.12+9.5=9.45-1.56-6.52-1.16=2.32-1.2+3.7=7.51+6.28+3.69-8.1=7.56-2.33-1.97-1.18=9.16-3.22-2.6+1.95=6.25-0.36-3.23=4.49-4+5.12+3.06=0.48+5=7.89+8.83-2.54=8.95-3.8+5.83-7.81=3.15+5.48+6.26-7.31=5.36+9-7.72=8.44-4.28+8.87=5.42+5.33-0.31+0.29=6.84-3.25+7.08-2.2=9.18-5.55+9.15-7.04=4.96+7.65-0.34-7.16=8.45+5.05+8.05+0.22=7.98-1.09-5.03-1.21=6.86+3.45-1.28+7.18=6.95+7.62-7.38+4.01=9.87-1.05+7.89-0.47=7.22+0.45-0.54-6.12=2.9+9.24-6=9.48-2.12+2.36-4.12=3.49+1.21+8.8+4.61=1.86-1.43+6.56+8.37=1.69+0.04+7.82-3.37=7.87+3.27=8.13+5.22+5.6=8.63-2.75-4.67+8.95=9.43-0.55-4.38+1.17=4.15+9.48-3.84-3.56=6.33-0.59+5.02-9.41=1.79-0.03+8.9=3.73-3.27+3.97=4.8-2.2-1.68+1.34=8.78+4.18-1.51=5.71+1.65+0.23-2.57=7.98+7.55+1.85-3.61=9.52+9.21-8.51=5.17+8.28-9.68+5.84=2.91+1.9+6.74+2.69=9.84-2.05-4.61=9.8+2.95+8.18+7.98=6.49+7.48-6.11+5.93=4.09-1.36-1.94=8.7+0.42+1.48+1.45=4.22+2.42+5.01=0.76+9.82+4.56+6.41=8.04-4.89=5.06-0.62-1.69-0.64=5.95+5.6-6.95=6.74+0.73+3.63=5.59+4.55+2.94-9.3=6.73-6.14+8.94=9.49+2.09=5.17+5.48-6.74+2.7=4.53-3.95=5.73+0.93-3.26=8.73+0.81-1.1=0.31+8.16-1.21-6.36=7.12+3.1+9.96=8.7-1.13-0.65-3.03=8.82-2.28-6.12=7.78-1.88-4.99=4.75+2.17+3.29+2.14=2.89+3.8=2.24-0.49+9.4-5.8=9.85-8.36+2.45=7.79+5.04-9.87=9.66-3.03-0.6-0.7=6.15+8.72-7.63=7.77-3.1-1.43-1.54=3.15+3.42-2.98+3.51=3.24+8.27+7.31=7.01-4.42-1.99+8.47=8.94+7.13+5.38-2.22=5.43-0.49+0.44+9.01=7.82-6.99+5.45+9.73=6.81-4.98+5.26+4.05=7.56+9.33=9.23-2.23-3.57=6.97-3.73-2.86=9.51-6.27=1.01+1.67-0.74+5.92=3.38-1.51+2-1.55=8.83+0.36-7.97-0.3=0.13+7.77+0.42=4.22+4.11-4.62=9-8.04=6.97+7.39-5.22+1.95=2.91+7.39+5.48-9.74=4.55+9.95+6.95+0.55=8.06-7.18+9.22=3.09+6.23+3.19-6.12=8.59-3.49-3.12-0.36=9.81-0.73-6.65+7.67=8.97-8.17=7.81+4.15+6.85-8.81=8.41+3.56+7.21-9.04=3.54+5.27=7.19-2.02-1.46-0.82=1.19-0.88+5.21+4.82=6.87-4.68+8.48-3.02=5.56-1.37=3.29+4.17-0.37+0.77=4.45+6.26-9.99+2.04=7.08+0.59-2.71+2.96=3.38+8.21=8.11+5.45-0.52-6.27=8.44-3=5.86+6.1+8.17+6.58=6.28-2.67+7.29=9.73-0.27=5.96+7.55+4.12+1.39=8.48-0.85+6.31=9.68-8.67=8.2+2.5-4.04-3.74=9.23-4.15=5.77-1.98-2.79=1.56+0.22+5.55-5.43=3.56+3.49+4.12+7.01=6.25+4.72-8.83-0.95=7.88+1.46+8.03=9.25+1.31+3.35=4.77+9.12+7.37=8.49+4.32+2.4+9.12=9.97-0.54+6.58+5.78=2.44+1.23-0.8=9.34+9.03-6.95-1.15=9.42-2.42=7.6+4.76=7.11-1.28-0.83-0.28=9.41-6.55=9.66-1.07=8.1-3.44+3.78+4.77=2.64-0.68+5.37+1.38=1.67+3.97+5.82-5.81=7.76+0.06+3.37=7.86-6.66=1.5+4.74-0.6=9.27+6.81+6.74=5.04-4.67+9.45-7.31=7.87-1.39=5.95-4.76+4.72=7.22+9.23-8.44-4.13=3.53-3.26+0.34+2.43=3.33+5.22+5.54-5.16=2.89+8.13-0.18-5.71=6.76+1.91-5.7=9.07+8.61-9.15=9.64-2.31=3.97+8.29+0.54-3.34=9.65+3.08+3.04-8.65=5.79+7.31-6.67+0.95=4.69-2.37+6.39+2.47=5.02+2.87+1.12-5.81=6.24+3.35-6.38+1.75=8.34+7.66-1.76-4.82=9.77-4.38-0.4-2.47=2.57+4.08=7.99-2.97-1.52-2.13=9.31-8.84=4.87+2.9+9.03-5.13=2.15+2.58+3.02=4.93+6.23+9.45+3.47=6.55-2.45+9.1=5.6-0.47-1.96+5.27=9.12+2.64-3.11+1.79=1.82+6.7+3.2+3.93=7.92-1.51-1.55+1.99=6.19-0.95-1.82-1.99=6.01+7.86-1.86-8=7.5+5.61-7.81+4.61=5.95-2.79-2.17=7.95+4.08+4.69+9.15=7.04+3.08-7.44=7.2-2.28+0.87+6.08=0.41+2.68-0.34-2.39=9.92+6.57=9.88+6.67-1.91-0.25=7.94-3.76=3.87+3.85+9.72+0.64=7.37-4.1+4.58-5.71=8.59-2.9-3.48-0.96=8.78-4.76+0.88-2.99=1.96+8.52+6.54=6.42+0.96-5.46=6.35+7.65+5.25+7.89=7.9+4.97+4.77+8.33=8.14-4.82+3.25-3.28=8.74-3.38-1.51=0.63+8.74+1.53-5.88=9.46-5.94-1.07-1.15=8.51-4.67-2.68=4.97-0.82+8.83-4.67=8.44+2.74-4.5+1.84=3.66-2.88+3.65=4.28+4.75-0.25-1.54=8.45+8.53+1.27=8.38-2.36+1.01+3.33=0.38+9.73-9.65+9.8=3.34+6.98-4.57+6.01=6.37+6.66+1.36+1.28=2.4-0.04=6.65+8+3.18+9.18=9.2+9.37-6.69-0.15=8.19-0.81-3.41+9.44=7.75-4.32+8.92+3.38=3.75+6.44-9.82=7.5+4.48+6.4+5.61=8.27-3.16-1.86=6.89+5.57+5.47+7.97=6.89+7.71+6.26+0.68=8.73-1.46-3.24=7.98+0.46-1.3=9.54-1.79+0.66=6.92+6.13+0.32+8.05=8.62-3-0.34-1.83=7.69+2.43+6.95-1.35=8.34-0.42=0.45-0.14+1.75=9.33-3.82-3.69=1.27+1.87+4.71+2.5=6.36-2.29-1.16-1.81=1.18+8.71+1.59=3.41+2.81+7.59=2.52+2.56+3.77-8.32=5.74-3.71-0.15+1.07=5.21-4.77+1.92=1.53+9.06+4.83-5.14=2.29+6.53+9.76+6.39=8.29-3.04-0.05+9.02=9.44-0.22+7.17-5.26=9.9-2.09+0.49+6.96=9.73-5.36=6.03-5.33+8.56-5.94=3.99-0.09+4.23-5.94=4.56+9.73+1.81-7.41=6.32+7.1+1.23=3.37+4.49+8.43+4.91=2.11+9.86+7.06=1.04+5.63+6.23+0.13=5.91-1.45-0.84-3.34=7.93-0.79=7.16-0.44+2.56-6.08=5.22-2.54+2.56=4.64+1.93+1.86=5.9-1.41+8.38+4.1=9.63-1.8-7.73+7.54=6.39-1.64-1.97=8.08-0.14-7.43+4.89=3.75+4.95+6.87+2.43=7.2+0.97-4.43+2.28=6.04-3.49+6.71-4.33=2.62+0.13+8.76=7.28-3.07+7.57-7.85=6.7-5.77+4.09+5.54=3.61-0.13+5.53+1.77=9.08+1.18+1.9-0.92=9.45-0.52-1.78-6.36=1.84+3.76-0.45-4.09=9.14-3.68-4.44+6.21=0.1+6.17-2.5-0.93=4.5+9.3=9.96-7.71+4.11-0.59=5.86+8.28=9.98+1.25+1.07+4.76=4.09-1.71+2.62=7.03-1.4+8.51+0.46=2.9+2.53+1.69=9.4-0.24+7.11=7.98-3.5=3.12+1.85-2.24-0.33=6.88-0.34-1.48+5.35=0.33+1.7+5.47=6.49+7.89+4.42=6.25-1.82-0.15+8.93=2.4-0.36-1.45+3.92=7.78+1.34-0.24-3.42=7.9-3.72-1.92+7.65=3.25+6.97-0.46+7.14=7.87-0.59-5.17+1.3=9.72-4.93+7.65-1.76=9.74-8.99+6.83+6.01=7.21-1.04-0.89+5.03=5.21+2.5-3.58=5.24+3.45+7.78-9.68=9.23-1.88+8.15-8.34=9.71-8.92=2.34+9.38-2.97=7.77-0.1+6.76-8.69=7.29-3.59+5.43-8.37=8.84-7.28=1.67+3.49+8.8=9.28+9.97-7.72-7.41=3.84-1.07+5.83+9.99=4+4.62+3.23+8.44=4.87-0.46-4.27+3.13=7.82+5.84-3.08=4.26-0.25+8.27=4.57-2.45+8.2=4.54-3.18+6.12=6.62+5.85+8.07=0.19+5.17+9.94-5.31=5.66-3.3+9.73+3.04=5.32-1.11-1.61+3.04=7.95+3.78=7.95-7.28=5.34+4.79-2.44=9.11-5.15+7.98-1.86=7.4-6.51+7.24-4.75=3.12-0.73+5.01+2.23=6.57+3.39-1.29-4.49=8.83-0.31+6.11=7.48+3.35+3.18=4.05-3.76+9.79+8.79=9.45+9.58=2.63+9.84+5.36+2.34=9.7-1.23-4.37=7.23+8.47-3.98=7.4-0.23-4.46=9.83-4.53-3.91=9.5+1.39-6.53+5.73=8.28+0.78=8.43+8.65-1.69=1.36+5.18=9.46+8.75+8.51-0.77=3.99-3.17+7.11-3.8=1.54+9.67+3.36=7.23+4.61+9.13=9.04-0.44-7.49+2.09=9.23-2-3.68=4.46-2.28=1.36+8.61+0.24=6.63+4.51-2.99-3.01=4.52-2.66=2.52+9.84-2.54+6.98=6.79-5.91+8.14=6.58-5.98+1.21+0.05=5.38+4.02-5.3=1.01+8.9-1.2=8-2.34+2.09+2.48=6.62-2.46-1.36=7.73+2.56-5.66=4.2+7.69=7.83-1.87+0.36+6.26=1.62+3.82+4.89+0.3=2.97+2.8+8.6=8.91-6.31=7.07-5+4.33-6.29=6.76+6.46+7.67-2.08=1.64-0.44+5.58=5.59-0.11+3.44-8.22=7.15+1.78-0.75=8.17-8.07+6.1+6.46=6.68-1.84-2.62+3.98=9.43-1.04+8.73+6.04=4.82-2.51=7.81-4.89=9.05-2.98+6.52=4.45-0.29+2.89-0.88=9.36-2+7.96-6.82=5.79+7.89+6.73-0.77=6.5-3.04+2.8=9.56-1.59-0.89-4.08=7.93-2.38+3.52=9.62+1.9+3.09=6.03+6.68-0.58+5.04=8.73+9.16-7.57=3.01+9.12-2.3=7.2+6.62+2.4-5.1=7.05+4.66+8-9.39=2.57-0.4-1.98+3.53=9.46-6.93=3.8+9.33-0.18-7.27=2.74-0.93-0.85-0.26=1.8+5.77+1.03-0.05=7.45-2.21-2.53=0.59+5.5+1.29=9.45-2.65-5.07=0.2+9.4+6.98+4.93=5.21-3.07=6.75-0.26-0.17=5.47-5.34+8.26=2.54+6.95=9.27+1.74=8.54-7.69=6.95-4.61+8.88=9.4+0.24-6.46-1.11=7.78+9.02-6.34-9.45=8.88-3.28+4.76=3.07+9.84+9.04=9.42+3.6-0.6+8.48=6.55-4.84+3.78=1.24-0.53+1.18+3.47=1.92-0.42=3.43+6.03+6.56-7.13=5.04+7.32+3.47+9.79=3.26+4.56+1.98+6.55=5.25-3.03+4.66+1.32=5.86+1.98=9.92-0.24-5.72+5.31=9.46-6.5+3.51+9.07=5.62+7.54-9.83-2.78=8.73-7.08+8.02-6.02=6.25+5.84+2.26+5.34=8.95+8.39+0.46-6.99=9.03-5.21-2.95+4.74=0.57+9.5+0.86=9.19-4.27-0.73+0.22=9.01+6.32-1.06+4.84=7.54+9.47-9.59+1.66=1.73+9.72-5.7-5.16=4.97-0.43+3.46=9.31-1.4-3.19-3.69=2.58+3.8+0.42+3.88=9.18-2.12-0.26-4.3=8.09-3.94-2.83+5.57=7.33-3.69-0.83-0.17=9.02-5.14-2.61=5.86+2.6=8.47-3.08-5.25+4.33=5.8+9.32-0.6-7.62=7.38-2.15=4.22-3.92=7.04-0.87+2.84-5.59=7.33+8.19=3.03+9.77-6.87=3.47-1.57+0.09-0.3=8.19-2.22+0.51=9.28+8.22-8.8-1.28=7.22+3.39-3.22-7.21=4.46-0.51-1.21=4.9+6.2+3.36+7.12=6.29+3.11-5.45=9.06-4.12-3.27+4.89=8.72+9.25-6.69+2.38=8.66-7.44+0.93=5.38-2.88=8.59-3.97-3.73=7.57-0.24-6.46-0.37=4.17+7.73-1.07-8.52=3+8.86-6.82+2.27=9.41-1.98-1.66-4.21=9.63-5.27-1.23+7.12=5.04+8.45-5.79=7.07-2.09+5.16-6.12=5.33+5.37=1.18+7.8=8.42-6.87=6.08+9.62=7.03+6.95+2.75=9.48-3.13-4.38=1.75+9.46-2.66+9.93=4.11-0.51-0.67-2.33=9.5-3.94-1.36-2.28=7.47-5.18-1.08+0.29=0.95+0.54+9.19=5.26+0.21-0.33-4.29=4.43+4.45-5.59+8.09=4.65+7.08-5.95-4.42=参考答案0.73+8.53-6.85+7.34=9.758.13+6.56=14.692.3+0.49+2.56+9.43=14.787.54+6.39=13.931.26+7.17-5.82=2.619.04-0.84-0.28-2.07=5.857.65+9.6=17.256.15+6.71-1.69-5.26=5.915.3-0.58+9.72=14.446.68-1.09-2.27=3.323.29-1.65=1.642.71-0.1=2.617.6-3.86-0.96-0.85=1.936.44-4.96+1.57=3.054.98-0.61+2.78-0.51=6.648.5-7.92=0.582.59+2.41=58.86-0.63-1.6+8.66=15.296.96-1.57+0.17-4.58=0.982.23+1.15=3.384.65+5.5=10.157.54-1.49-1.48-0.85=3.728.31-5.04+8.64=11.917.48+6.34=13.826.62+7.13+0.17=13.929.84+9.95-5.35+6.84=21.288.43+2.69+4.73=15.858.12+2.28-6.59=3.819.32-2.64+9.54+0.87=17.094.34+2.07+3.34=9.754.4-1.57-1.02-0.22=1.594.73+7.99-6.97=5.759.3-4.93-0.31+6.98=11.049.66-3.67-0.28-3.51=2.29.6-7.74+9.68-2.86=8.682.31+8.72+8.28-3.6=15.716.9+5.38-8.86=3.428.95-0.34=8.616.32-3.81-1.23=1.282.54+1.29+6.88-2.57=8.147.4-1.28+5.86+2.54=14.526.85-0.91-4.62+2.25=3.578.25-5.08+5.42+8.08=16.671.5+8.89=10.391.24+4.37=5.616.88+2.19-5.29-1.42=2.369.43-1.84-5.27-0.35=1.976.45+1.94+0.33-3.29=5.436.57+3.78+8.88+1.97=21.22.64-1.93+7.63-0.17=8.179.77-0.24-3=6.538.5+8.68-5.54+0.49=12.136.1-4.27+0.27=2.19.36+9.37-1.34-7.96=9.437.51-2.23+3.35-5.04=3.599.85-7.8=2.056.36+3.57-5.83=4.14.76-2.03+0.95-2.72=0.969.2-8.23+5.94+9.41=16.322.42+4.96+2.07-6.52=2.938.78-4.35-0.62=3.812.87+9.74+2.69=15.39.16-0.11+5.68-5.79=8.942.72+7.21-8.05=1.888.02-5.26-0.52=2.245.7+4.22-3.3+8.82=15.448.94-1.18-3.21-2.29=2.261.35+4.77+4.28=10.47.04-0.32-5.69=1.038.36+4.88=13.242.73+9.73-6.44=6.028.17-3.59-4.34+2.4=2.641.34-0.4+6.82=7.766.82-3.3+3.32+4.21=11.055.96+8.06-2.89+6.15=17.288.13+1.59+4.22=13.948.77-3.73-1.05-2.53=1.468.48-0.25-0.53-6.01=1.698.11+6.29+4.33+7.4=26.139.19-5.63-0.11=3.459.68-3.59-5.47=0.629.67-7.13+1.54=4.086.81-4.7-0.67+7.03=8.479.25-4.29-1.6-3.1=0.265.27+5.61-2.68-4.42=3.781.21+5.95=7.164.14-1.03+1.48+5.67=10.266.84+0.3+8.36-5.2=10.36.18-0.19-3.82+8.08=10.256.7-4.66-0.55-0.92=0.578.45-0.13+9.82+6.44=24.589.34-1.46+4.06+3.64=15.584.05+6.51+5.95+7.11=23.629.21+8.72+8.85=26.785.34-3.59+2.21=3.965.95+7.32-8.94=4.338.35-3.64+4.62=9.333.49+2.32-5.55=0.261.77+7.71+6.1=15.581.33+6.65=7.988.55+0.42=8.976.24-3.04=3.24.57+3.57=8.146.02+4.59=10.615.63-1.41+5.44-8.01=1.657.12-2.34-2.74=2.048.88+5.53=14.413.3+0.22=3.529.86+6.45-3.89=12.429.14-8.97+9.68+5.97=15.828.81+9.38+4.68-4.57=18.37.75-1.46-1.87=4.425.8+3.1-1.87+5.75=12.784.81-0.13-3.21+4.54=6.019.81+0.99+3.05=13.856.53+2.71-6.97-1.5=0.778.95-4.12+2.65+8.99=16.471.85-0.56+2.7+2.12=6.112.19+2.94-0.89=4.246.98-0.26=6.725.86-2.17+2.23=5.924.83+5.79-1.88-2.65=6.095.51+3.37+7.68=16.568.24-4.77=3.474.55+2.17+7.91-3.93=10.74.81-3.05-0.64=1.127.7+9.93-8.37=9.260.81+0.41+6.14-5.94=1.425.74-2.27+0.97+7.11=11.554.22+9.6+8.69+1.35=23.862.57+8.78=11.357.47+6.65=14.127.51+3.84-3.48+1.26=9.138.45-0.53-3.39-0.51=4.029.31-5.3+7.33+9.47=20.810.42+7.29-1.48+0.63=6.861.97+8.15+0.99+2.12=13.238.79-7.27-0.45=1.078.98-8.27=0.710.97+2.22+9.88+4.93=189.67-3.6-3.83=2.246.82-4.28-1.08+7.96=9.428.74-2.29-0.17-6.12=0.169.06-0.18-5.34+6.51=10.052.73+6.76-0.08+3.7=13.119.9-7.13+9.2=11.978.04-0.96+8.55=15.633.5+9.26-6.02-6.44=0.34.81+4.43+6.84-4.02=12.066.79-0.37-2.78=3.647.28+7.09+7.74+1.98=24.094.02+1.19=5.214.69-2.27+9.18-2.55=9.059.35+7.83+2.54-0.46=19.267-2.75-0.52=3.739.48+3.12+0.13-1.36=11.371.07+0.51=1.581.75+8.81+5.89=16.458.2-2.03-1.49-0.51=4.173.52+1+2.13-0.54=6.113.19+8.88+2.28-7.87=6.482.99-0.34-0.75+8.39=10.299.44-2.61-4.09-1.51=1.238.96-8.14=0.823.33-1.86+9.56-1.83=9.28.77-7.97=0.87.2-4.05+3.09+1.14=7.387.98+4.35+1.42+9.53=23.288.27-1.44-0.62+0.64=6.854.32+0.34+2.36-6.44=0.584.53+9.85-7.12-6.04=1.228.34-6.3-0.81=1.236.37-0.3-1.84+2.7=6.934.75-0.04-3.01+2.09=3.790.43+8.96+2.09-5.89=5.599.05+1.86-8.52=2.399.83+0.42-9.59=0.665.62-2.96-2.47=0.199.91-1.4-0.74-6.56=1.214.43-1.95-1.47=1.018.42-3.02+3.68-0.86=8.224.01+5.08-1.96+6.77=13.93.8+1.09+6.32=11.219.21+1.56=10.778.84-4.73=4.110.37+7.45+3.11+9.85=20.788.8+4.31-1.31-5.3=6.54.85-3.19-0.77+3.66=4.558.63-3.26-2.97-0.23=2.178.91-2.57=6.348.12-1.9-1.42+5.58=10.381.39+1.4+2.9-4.64=1.054.19+8.89-2.91+4.29=14.466.64+6.09+9.86+7.17=29.767.58+0.76-2.07=6.277.76+8.33=16.099.4-0.31-0.6-7.59=0.95.88-3.97-1.33=0.589.56-0.4+4.38=13.547.41+4.07+6.52=181.72+4.6+8.78+2.14=17.247.71-2.69-1.82-0.34=2.863.35+0.29=3.647.73+1.03-1.68-1.32=5.769.79-1.71-2.81=5.276.18-2.74+3.17=6.618.61-1.82-1.32-0.6=4.876.48+9.93-0.22+5.83=22.026.56-3.16=3.46.97-1.11-3.19-0.4=2.276.67-1.2+3.54-1.69=7.327.31-1.63-0.51=5.179.41+1.91=11.328.23-2.51-2.33+5.96=9.353.98-0.16+8.33-8.38=3.775.69-5.51+2.82=37.79-0.72+7.41+1.67=16.153.68+4.55-7.02=1.213.31+1.16=4.478.12+7.08-2.77-6.37=6.067.27-3.81+9.72-1.7=11.488.15-0.35-1.89=5.918.87-5-2.18=1.693.37+6.21+6.83=16.413.51+0.64-1.46+7.28=9.976.51+4.58-6.7-3.46=0.936.94+8.12+0.55=15.616.06+3.92-0.24+4.68=14.425.1+9.61-6.67+8.44=16.480.98+6.43+1.46+2.84=11.719.21-4.45+0.04+3.4=8.22.78+9.31+6.79=18.888.77-3.58+0.64-5.53=0.34.53-1.57-1.28=1.683.75+3.61=7.362.65-1.53=1.124.75+3.88=8.637.91+2.96+7.09=17.967.75+3.86+9.22+0.55=21.387.89+8.61-4.41-5.43=6.660.16+9.62-2.31-6.74=0.734.35-1.24-0.12+5.2=8.199.58+3.39-6.22-6.51=0.249.37-2.33-2.79+4.87=9.120.06+3.78-2.68+7.75=8.918.62+3.94+6.47-8.37=10.669.14+3.48-5.95+7.61=14.283.35+4.83-6.46=1.728.75-0.98+0.95+7.49=16.211.54+7.02-2.8=5.767.17-0.48+5.16+2.36=14.219.77-0.79-6.17-0.4=2.417.64-0.34+6.15+7.35=20.85.21+6.55+4.74-9.51=6.995.73-1.65+9.84+7.29=21.218.54+9.6-9.73-8.13=0.288.8-4.17-0.82-2.04=1.779.54-4.74+6.17=10.977.33+7.15-7.93+0.93=7.485.64-0.28-4.68=0.683.11+8.33+3.29=14.739.91-2.4-3.2+0.03=4.349.8-6.86+0.14=3.085.62+5.63-4.87+8.9=15.288.55-0.15-1.67=6.734.01-0.3+2.11+4.78=10.65.07-1.65+0.46=3.881.61+8.38+6.53-8.75=7.770.33+8.83-2.17+8.18=15.176.79-1.53-1.46-2.28=1.529.5+8.04-3.77-7.68=6.092.97+8.12-9.67+0.05=1.475.73+9.88-4.78-8.36=2.477.31-0.47-1.24-0.72=4.883.22+7.62-3.5=7.342.81+8.77-2.06+1.19=10.715.06-1.19+7.41=11.286.98+2.85+2.25-7.12=4.965.11-1.03+6.84=10.921.43+5.52-5.09=1.865.2-4.95+3.6+4.85=8.79.26-3.19+5.29-4.34=7.028.34-0.13-0.34-6.28=1.598.33+7.98=16.317.12-5.62+8.33-5.42=4.418.11-3.61-4.23=0.279.75-8.59+6.37=7.537.87+6.65-8.24+4.58=10.868.84-6.18-0.36+2.41=4.714.72-1.15-2.74+8.4=9.236.44+7.41-3.39-0.26=10.27.49-2.65+1.4-2.48=3.768.17+8.94+7.12+9.5=33.739.45-1.56-6.52-1.16=0.212.32-1.2+3.7=4.827.51+6.28+3.69-8.1=9.387.56-2.33-1.97-1.18=2.089.16-3.22-2.6+1.95=5.296.25-0.36-3.23=2.664.49-4+5.12+3.06=8.670.48+5=5.487.89+8.83-2.54=14.188.95-3.8+5.83-7.81=3.173.15+5.48+6.26-7.31=7.585.36+9-7.72=6.648.44-4.28+8.87=13.035.42+5.33-0.31+0.29=10.736.84-3.25+7.08-2.2=8.479.18-5.55+9.15-7.04=5.744.96+7.65-0.34-7.16=5.118.45+5.05+8.05+0.22=21.777.98-1.09-5.03-1.21=0.656.86+3.45-1.28+7.18=16.216.95+7.62-7.38+4.01=11.29.87-1.05+7.89-0.47=16.247.22+0.45-0.54-6.12=1.012.9+9.24-6=6.149.48-2.12+2.36-4.12=5.63.49+1.21+8.8+4.61=18.111.86-1.43+6.56+8.37=15.361.69+0.04+7.82-3.37=6.187.87+3.27=11.148.13+5.22+5.6=18.958.63-2.75-4.67+8.95=10.169.43-0.55-4.38+1.17=5.674.15+9.48-3.84-3.56=6.236.33-0.59+5.02-9.41=1.351.79-0.03+8.9=10.663.73-3.27+3.97=4.434.8-2.2-1.68+1.34=2.268.78+4.18-1.51=11.455.71+1.65+0.23-2.57=5.027.98+7.55+1.85-3.61=13.779.52+9.21-8.51=10.225.17+8.28-9.68+5.84=9.612.91+1.9+6.74+2.69=14.249.84-2.05-4.61=3.189.8+2.95+8.18+7.98=28.916.49+7.48-6.11+5.93=13.794.09-1.36-1.94=0.798.7+0.42+1.48+1.45=12.054.22+2.42+5.01=11.650.76+9.82+4.56+6.41=21.558.04-4.89=3.155.06-0.62-1.69-0.64=2.115.95+5.6-6.95=4.66.74+0.73+3.63=11.15.59+4.55+2.94-9.3=3.786.73-6.14+8.94=9.539.49+2.09=11.585.17+5.48-6.74+2.7=6.614.53-3.95=0.585.73+0.93-3.26=3.48.73+0.81-1.1=8.440.31+8.16-1.21-6.36=0.97.12+3.1+9.96=20.188.7-1.13-0.65-3.03=3.898.82-2.28-6.12=0.427.78-1.88-4.99=0.914.75+2.17+3.29+2.14=12.352.89+3.8=6.692.24-0.49+9.4-5.8=5.359.85-8.36+2.45=3.947.79+5.04-9.87=2.969.66-3.03-0.6-0.7=5.336.15+8.72-7.63=7.247.77-3.1-1.43-1.54=1.73.15+3.42-2.98+3.51=7.13.24+8.27+7.31=18.827.01-4.42-1.99+8.47=9.078.94+7.13+5.38-2.22=19.235.43-0.49+0.44+9.01=14.397.82-6.99+5.45+9.73=16.016.81-4.98+5.26+4.05=11.147.56+9.33=16.899.23-2.23-3.57=3.436.97-3.73-2.86=0.389.51-6.27=3.241.01+1.67-0.74+5.92=7.863.38-1.51+2-1.55=2.328.83+0.36-7.97-0.3=0.920.13+7.77+0.42=8.324.22+4.11-4.62=3.719-8.04=0.966.97+7.39-5.22+1.95=11.092.91+7.39+5.48-9.74=6.044.55+9.95+6.95+0.55=228.06-7.18+9.22=10.13.09+6.23+3.19-6.12=6.398.59-3.49-3.12-0.36=1.629.81-0.73-6.65+7.67=10.18.97-8.17=0.87.81+4.15+6.85-8.81=108.41+3.56+7.21-9.04=10.143.54+5.27=8.817.19-2.02-1.46-0.82=2.891.19-0.88+5.21+4.82=10.346.87-4.68+8.48-3.02=7.655.56-1.37=4.193.29+4.17-0.37+0.77=7.864.45+6.26-9.99+2.04=2.767.08+0.59-2.71+2.96=7.923.38+8.21=11.598.11+5.45-0.52-6.27=6.778.44-3=5.445.86+6.1+8.17+6.58=26.716.28-2.67+7.29=10.99.73-0.27=9.465.96+7.55+4.12+1.39=19.028.48-0.85+6.31=13.949.68-8.67=1.018.2+2.5-4.04-3.74=2.929.23-4.15=5.085.77-1.98-2.79=11.56+0.22+5.55-5.43=1.93.56+3.49+4.12+7.01=18.186.25+4.72-8.83-0.95=1.197.88+1.46+8.03=17.379.25+1.31+3.35=13.914.77+9.12+7.37=21.268.49+4.32+2.4+9.12=24.339.97-0.54+6.58+5.78=21.792.44+1.23-0.8=2.879.34+9.03-6.95-1.15=10.279.42-2.42=77.6+4.76=12.367.11-1.28-0.83-0.28=4.729.41-6.55=2.869.66-1.07=8.598.1-3.44+3.78+4.77=13.212.64-0.68+5.37+1.38=8.711.67+3.97+5.82-5.81=5.657.76+0.06+3.37=11.197.86-6.66=1.21.5+4.74-0.6=5.649.27+6.81+6.74=22.825.04-4.67+9.45-7.31=2.517.87-1.39=6.485.95-4.76+4.72=5.917.22+9.23-8.44-4.13=3.883.53-3.26+0.34+2.43=3.043.33+5.22+5.54-5.16=8.932.89+8.13-0.18-5.71=5.136.76+1.91-5.7=2.979.07+8.61-9.15=8.539.64-2.31=7.333.97+8.29+0.54-3.34=9.469.65+3.08+3.04-8.65=7.125.79+7.31-6.67+0.95=7.384.69-2.37+6.39+2.47=11.185.02+2.87+1.12-5.81=3.26.24+3.35-6.38+1.75=4.968.34+7.66-1.76-4.82=9.429.77-4.38-0.4-2.47=2.522.57+4.08=6.657.99-2.97-1.52-2.13=1.379.31-8.84=0.474.87+2.9+9.03-5.13=11.672.15+2.58+3.02=7.754.93+6.23+9.45+3.47=24.086.55-2.45+9.1=13.25.6-0.47-1.96+5.27=8.449.12+2.64-3.11+1.79=10.441.82+6.7+3.2+3.93=15.657.92-1.51-1.55+1.99=6.856.19-0.95-1.82-1.99=1.436.01+7.86-1.86-8=4.017.5+5.61-7.81+4.61=9.915.95-2.79-2.17=0.997.95+4.08+4.69+9.15=25.877.04+3.08-7.44=2.687.2-2.28+0.87+6.08=11.870.41+2.68-0.34-2.39=0.369.92+6.57=16.499.88+6.67-1.91-0.25=14.397.94-3.76=4.183.87+3.85+9.72+0.64=18.087.37-4.1+4.58-5.71=2.148.59-2.9-3.48-0.96=1.258.78-4.76+0.88-2.99=1.911.96+8.52+6.54=17.026.42+0.96-5.46=1.926.35+7.65+5.25+7.89=27.147.9+4.97+4.77+8.33=25.978.14-4.82+3.25-3.28=3.298.74-3.38-1.51=3.850.63+8.74+1.53-5.88=5.029.46-5.94-1.07-1.15=1.38.51-4.67-2.68=1.164.97-0.82+8.83-4.67=8.318.44+2.74-4.5+1.84=8.523.66-2.88+3.65=4.434.28+4.75-0.25-1.54=7.248.45+8.53+1.27=18.258.38-2.36+1.01+3.33=10.360.38+9.73-9.65+9.8=10.263.34+6.98-4.57+6.01=11.766.37+6.66+1.36+1.28=15.672.4-0.04=2.366.65+8+3.18+9.18=27.019.2+9.37-6.69-0.15=11.738.19-0.81-3.41+9.44=13.417.75-4.32+8.92+3.38=15.733.75+6.44-9.82=0.377.5+4.48+6.4+5.61=23.998.27-3.16-1.86=3.256.89+5.57+5.47+7.97=25.96.89+7.71+6.26+0.68=21.548.73-1.46-3.24=4.037.98+0.46-1.3=7.149.54-1.79+0.66=8.416.92+6.13+0.32+8.05=21.428.62-3-0.34-1.83=3.457.69+2.43+6.95-1.35=15.728.34-0.42=7.920.45-0.14+1.75=2.069.33-3.82-3.69=1.821.27+1.87+4.71+2.5=10.356.36-2.29-1.16-1.81=1.11.18+8.71+1.59=11.483.41+2.81+7.59=13.812.52+2.56+3.77-8.32=0.535.74-3.71-0.15+1.07=2.955.21-4.77+1.92=2.361.53+9.06+4.83-5.14=10.282.29+6.53+9.76+6.39=24.978.29-3.04-0.05+9.02=14.229.44-0.22+7.17-5.26=11.139.9-2.09+0.49+6.96=15.269.73-5.36=4.376.03-5.33+8.56-5.94=3.323.99-0.09+4.23-5.94=2.194.56+9.73+1.81-7.41=8.696.32+7.1+1.23=14.653.37+4.49+8.43+4.91=21.22.11+9.86+7.06=19.031.04+5.63+6.23+0.13=13.035.91-1.45-0.84-3.34=0.287.93-0.79=7.147.16-0.44+2.56-6.08=3.25.22-2.54+2.56=5.244.64+1.93+1.86=8.435.9-1.41+8.38+4.1=16.979.63-1.8-7.73+7.54=7.646.39-1.64-1.97=2.788.08-0.14-7.43+4.89=5.43.75+4.95+6.87+2.43=187.2+0.97-4.43+2.28=6.026.04-3.49+6.71-4.33=4.932.62+0.13+8.76=11.517.28-3.07+7.57-7.85=3.936.7-5.77+4.09+5.54=10.563.61-0.13+5.53+1.77=10.789.08+1.18+1.9-0.92=11.249.45-0.52-1.78-6.36=0.791.84+3.76-0.45-4.09=1.069.14-3.68-4.44+6.21=7.230.1+6.17-2.5-0.93=2.844.5+9.3=13.89.96-7.71+4.11-0.59=5.775.86+8.28=14.149.98+1.25+1.07+4.76=17.064.09-1.71+2.62=57.03-1.4+8.51+0.46=14.62.9+2.53+1.69=7.129.4-0.24+7.11=16.277.98-3.5=4.483.12+1.85-2.24-0.33=2.46.88-0.34-1.48+5.35=10.410.33+1.7+5.47=7.56.49+7.89+4.42=18.86.25-1.82-0.15+8.93=13.212.4-0.36-1.45+3.92=4.517.78+1.34-0.24-3.42=5.467.9-3.72-1.92+7.65=9.913.25+6.97-0.46+7.14=16.97.87-0.59-5.17+1.3=3.419.72-4.93+7.65-1.76=10.689.74-8.99+6.83+6.01=13.597.21-1.04-0.89+5.03=10.315.21+2.5-3.58=4.135.24+3.45+7.78-9.68=6.799.23-1.88+8.15-8.34=7.169.71-8.92=0.792.34+9.38-2.97=8.757.77-0.1+6.76-8.69=5.747.29-3.59+5.43-8.37=0.768.84-7.28=1.561.67+3.49+8.8=13.969.28+9.97-7.72-7.41=4.123.84-1.07+5.83+9.99=18.594+4.62+3.23+8.44=20.294.87-0.46-4.27+3.13=3.277.82+5.84-3.08=10.584.26-0.25+8.27=12.284.57-2.45+8.2=10.324.54-3.18+6.12=7.486.62+5.85+8.07=20.540.19+5.17+9.94-5.31=9.995.66-3.3+9.73+3.04=15.135.32-1.11-1.61+3.04=5.647.95+3.78=11.737.95-7.28=0.675.34+4.79-2.44=7.699.11-5.15+7.98-1.86=10.087.4-6.51+7.24-4.75=3.383.12-0.73+5.01+2.23=9.636.57+3.39-1.29-4.49=4.188.83-0.31+6.11=14.637.48+3.35+3.18=14.014.05-3.76+9.79+8.79=18.879.45+9.58=19.032.63+9.84+5.36+2.34=20.179.7-1.23-4.37=4.17.23+8.47-3.98=11.727.4-0.23-4.46=2.719.83-4.53-