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7.24-0.16+9.52-9.92=6.04-1.42+5.44=5.47+4.85-8.24-1.69=8.95+7.99+4.62=8.18-3.95+3.2+7.61=9.98+6.7-1.58+1.59=5.35-0.6+4.38=8.21+0.6+1.24+0.5=9.68+0.88+8.61+6.58=3.76+7.98+7-7.85=5.31-2.46+9.76-1.92=7.2-2.53-4.42+0.46=9.18-0.14-0.61-7.74=0.25+1.52+1.68=2.11+8.28+0.81=4.19-1.27+6.26+7.56=9.33-9=8.82-6.87=8.3-3.52+3.35-6.92=5.66-2.1+3.62=1.53-0.12+9.74=5.09+6.67+0.45-4.16=8.56+4.77-1.12-7.39=8.11+5.74-2.36=5.1+8.57-4.09+3.26=9.75+5.33+8.58+8.43=7.65-4.85+7.07+3.81=4.49+7.93+7.23-8.55=4.83+0.82+9.75=3.03+3.72+0.99=3.54+0.86+9.9=2.15+3.6+6.68=8.79-2.63-2.21+0.02=3.93-3.65+8.98-6.09=7.59+2.2+4.22-9.63=0.8+7.13=7.08+3.25-1.83+3.08=9.92-3.56-5.25-0.2=8.3-0.72-4=6.72-5.78+1.61+8.17=9.67+0.92+1.04-0.64=5.49+4.49+1.65+1.48=5.98-0.9=5.68-4.4+0.67+5.22=8.99-7.85+2.07-1.05=8.77+3.62+8.39+4.82=7.03-2.2+9.29=9.3+2.83+8.02-9.03=9.56-1.78+5.74=7.36+3.25+4.34=2.91+7.33-5.11-0.98=2.46+3.85+2.95=3.95+3.8+7.01+6.66=7.41-4.65-1.91=7.41-1.27-4.11-0.95=7.44+0.49-2.25=8.95+9.54-9.04+5.89=7.93+6.63+0.5+1.54=5.06+3.66=7.82-6.69+8.63-2.31=7.57+6.16-7.41=4.07+2.4-0.42=6.69+4.7=2.88+3.65-2.4+4.92=4.18-1.94+2.04+6.08=7.55+8.22-1.49-1.1=1.91-0.74+4.91=3.78+6.13-4.67+4.82=0.46+3.61=3.27+8.35-2.85=5.17-5.02+0.47=8.36+1.7+4.82=9.89-4.3-3.77+0.8=1.98+1.43=7.14+7.58-1.61-8.89=5.94-2.17-1.84=1.77-0.85+9.7+1.27=5.24+3.72=5.61+4.75-2.29+5.26=8+4.92+7.12+3.33=2.85-0.9-0.56=4.73+5.48+3.58-7.92=5.03-4.54=9.37-0.48-4.14+0.13=5.11-0.39+3.06-4.07=8.04-4.38+6.25-1.03=6.79-1.78+8.31-3.41=5.18-2.46+0.03+2.79=6.79-3.62-1.9+8.56=7.2+7.98=5.71+7.02-2.45=4.59-4.27=7.29-0.08-0.41=6.68-4.71+2.72=8.07-1.01+9.56=8.89-1.74+6.4+1.86=7.28-3.58+8.16+3.48=4.76-1.28-1.82=9.59-2.97+0.96+1.94=5.79+9.15-3.82=4.15+2.13+5.66-1.64=1.22+3.16+8.01=9.15-1.34-4.54+1.37=6.2-0.55-1.15=7.4-5.23+4.04=6.6-4.08-2.29=0.75+4.8+3.65=4.48-3.2=6.19-0.93+6.38=8.9+6.99-6.05-4.37=9.16-8.14=9.56-2.67-3.52-1.24=4.77-1.47-1.88=8.54+8.69-0.9-8.39=7.92+5.27-2.96=0.34+1.55+1.83=5.22-2.17-0.91=8.95+7.87-9.61+4.88=8.71+1.08-0.38-5.99=6.42+0.31=3.8-0.23-0.64+0.7=9.54-0.83-1.19=6.32-1.88-4.01+4.54=6.98-1.99-0.78+6.53=7.71+0.1-2.55=2.19+4.57=2.34+2.72=4.42+0.44+5.95-2.65=6.58-3.97=8.13-4.92-0.83-1.06=3.13-1.09-1.07+0.05=6.28-1.27-2.29-0.39=7.85-0.37-2.66-3.52=8.36+6.48+4.81+5.83=5.49-4.34+4.51+7.93=5.85-2.23+8.59-5.45=5.75-2.36-2.41+4.32=5.86-4.72=8.32+9.33+3.34-6.17=8.45-2.34-2.18+4.1=4.35+3.25-1.81=8.34+4.18-4.01-8.35=9.66-5.48-3.1=3.1+9.65-4.59-6.16=8.21-4.38=4.27-1.5+2.12=7.57-2.38-2.41-0.38=9.81+4.76+4.74=4.38-2.94+7.42+5.52=0.34+8.8-1.25=6.84-0.06-5.65+9.51=7.91-4.1+2.44=7.28-5.15+7.88+0.06=7.44+9.4-7.86-5.76=7.88+7.22+9.4-8.44=3.53+8.13=8.04-2.32-2.37+4.77=6.79+0.26=2.92-2.35+4.84+5.79=4.81-0.03=5.81+6.47=1.68+9.36+3.11-5.25=8.13+4.72=6.69+6.41-3.13=8.23-5.61=1.16+5.47-2.07=3.53+6.18-1.48+7.44=5.98-1.83+2.46=5.67-1.08+0.45+7.36=3.15+7.68=3.63+6.44=4.75+8.06+5.73+6.85=8.2-0.13+9.5-8.31=8.45-5.48-1.38=0.95+9.75+1.87=9.88-2.43-0.91=0.39+5.48=4.2-3.48=8.43+8.65-4.27+4.23=9.98+3+0.38-9.5=6.16+0.77+4.29-4.56=0.77+4.95+5.82+7.71=8.81+2.4-7.56-3.11=7.62-7.13=5.28-0.42+0.14-0.11=3.01-1.83+2.24+7.09=7.08+8.92+6.95=3.61+1.81+1.28+4.78=4.7+5.64-5.1+5.86=9.56-8.46+7.73=7.85+0.29-2.53-2.69=3.76+5.21-7.67+2.75=9.64-1.41-0.88-2.05=5.67+7.07-1.96=5.28+5.76+2.02+9.44=5.81+5.52-3.01=1.89+2.24-0.74-2.03=4.45+2.26+3.13-4.03=7.59+6.85+4.73=9.32-3.55-3.6+5.05=8.29-2.8-1.83+6.27=0.39+9.9-3.6+2.36=4.8-3.74+1.2+9.37=8.53-3.12+1.66+6.55=2.14+6.77-7.08-1.16=4.8+8.89-5.35=8.77-3.53+4.16+5.58=8.99+6.1-8.43-0.11=2.05+8.84-2.08-6.94=5.06-3.48+3.12=9.11+3.23-4.27=9.14+5.64+3.37=4.9+5.44+1.02-0.99=2.03+5.61+2.77-7.46=7.56+9.36-0.04=9.49+8.22+6.6-7.65=9.74+7.42-3.17-3.23=6.59-3.34+7.62-6.24=7.11+2.04-5.55=9.78-0.04-5.05+3.78=9.58-3.46-2.28-2.43=9.94-6.63+7.89+5.63=3.97+9.38=8.08-6.78+6.92-0.38=4.63+3.53=8.47+1.95-1.56=5.54+1.36-5.03+9.7=5.2+4.02+0.75-0.37=8.57+7.62+3.64+5.76=7.37+6.81+8.96=7.86-2.63+1.04-4.08=7.11+9.9-6.04-3.38=9.2+2.66=7.38+8.02+1.17-1.53=0.91+7.31=8.08-3.16-2.65+9.42=7.83+5.93-7.63=9.52-4.59+9.78=1.8+8.67+2.06-7.84=4.85+1.5-2.26+7.82=6.77+1.26-4.33+2.78=7.29+3.91+0.13+9.07=1.01+9.34-0.35+1.6=5.91-5.58=3.34+6.08+0.37+2.03=7.36-5.37+7.12-8.18=4.05-2.02+4.26=5.98+4.92-4.48=2.73+1.23+1.64+6.23=4.91+1.47+4.95-8.49=9.19-8.82+7.99+9.63=7.64-4-2.86=9.7-6.59+9.6+0.82=6.25+3.9=8.18-0.15-2.09+2.6=7.62+9.48+4.79=1.21+3.86+2.51+8.59=5.55-3.5+9.75+4.28=7.93+9.09+9.34=2.87+6.78=7.15+7.41-1.78+7.18=9.22-1.28+7.95+4.01=7.51+7.74=1.39+9.04-1.85=1.88+7.13+2.73+2.21=8.46-2.65=4.58+4.59+9.47+4.43=2.98+9.66-3.79-4.19=3.66-1.47-1.15+0.14=4.39+1.01=5.81-1.08-0.42=3.81+5.43+7.27+0.79=1.25-0.79=7.32-0.46-3.99+2.95=9.43-2.35-0.05+3.58=8.9+0.76-0.94=7.66-7.03+8.55=7.41-0.76-4.91-0.7=7.78-1.87-0.49-3.48=3.49+3.81+8.81+0.5=5.01+8.81=8.51-1.25-0.92-1.89=5.84+2.78-5.55+6.1=1.24+3.32+3.16+7.07=5.19+3.07+1.1=9.59+8.05+3.47+4.29=0.2+5.83+6.37=7.37+7.09+7.44-1.98=8.8-3.99+7.18-5.73=2.02+7.99-7.29+2.75=4.5+3.56=3.64+9.05+1.44=9.45-0.9-0.27-4.72=6.43-3.12=6.84+0.99+4.37=3.98+9.23=7.93+8+9.57-4.95=1.72+6.36+2.94-4.38=9.99-1.97-1.56-4.2=8.14+4.2-8.44=6.6+8.03-5.68+2.41=3.21+7.13-2.67+2.58=2.7+9.68-6.67=7.84-6.98=2.99+6.97+6.67-2.78=8.46+7.07+2.81+3.3=4.29-0.86+9.18=7.49+3.83+3.91+0.84=8.63+7.02=7.64+8.72+2.14=7.1+2.28+7.74+9.82=5.02+6.18-7.26=7.62-2.66-0.67-0.19=9.49-2.67-1.31=9.05+0.92-6.8=0.81+5.08-0.09=9.8+6.42-5.38-2.8=9.49-1.21-0.28-4.93=1.49-0.48+0.23+5.83=8.92+3.36-8.24+8.98=9.1+5.13-0.07=9.19-6.15=5.98-5.08-0.28+4.48=9.77-2.09-1.86-1.76=8.55-7.45+6.35+2.54=7.72-1.85-1.36=9.33+0.92-7.52+3.54=8.44-0.75-1.64-1.11=7.94+5.81-5.72=7.36-1.15+8.14+1.7=7.49-2+1.7-4.81=6.23-3.21-1.12+7.88=9.92+5.11-9.22=6.2-0.77-4.71=1.09+6.81-0.25-4.91=8.06-6.18+0.86-2.42=8.88-5.18-3.15-0.14=3.99+8.48+9.22=4.76+7.27=6.31-5.1-0.97=9.64-3.56-3.27+8.2=9.66-4.4+0.66-3.4=5.3-3.08+2.25-1.12=0.07+2.72+6.27-2.35=7.77-0.74-1.88=4.83+4.11+4.17=8.94+8.34+8.95=7.04-5.26+3.77-0.19=4.49-3.14+4.98-4.52=5.42-2.92-1.6-0.2=6.6-4.32-0.37+4.41=9.03-6.7+0.12+4.69=5.88+3.63-7.01+9.17=9.47-6.16-0.28-0.61=5.36+7.31-7.77-3.33=3.79+8.07-6.65+6.88=6.02+9.33-0.41=0.68+8.7=7.93-7.74=7.93+4.88-5.35-7.25=6.25+8.72-8.36=3.9-3.28=7.51-3.5+8.18=6.73-1.06+2.36-0.77=8.28-1.95-4.89=0.09+6.54-3.62+4.32=8.13+3.32+1.29+1.53=7.83+6.32-7.18-1.94=2.71-0.46-1.91+8.8=7.39-2.11=8.13-4.27+5.75-1.9=8.01-2.23=8.41+1.49+0.95-2.17=6.38-4.42+8.9-0.51=5.65+2.16+2.7-5.86=5.82+3.53+2.69+0.73=6.74+5.85+8.31+9.39=7.41-3.58-3.15=2.55+6.58-1.27+1.86=6.37-0.52-2.95+9.3=8.99-3.43-4.91=6.34+2.98=6+4.64+5.25=8.08-4.97-2.2-0.76=7.85-6.27=6.96-0.66+6.66=8.56+6.04-1.97+7.91=2.73+2.58+4.95-7.9=5.19+7.44+4.26-2.25=2.98+6.89-4.26=6.65-4.32=9.91-5.22=5.79+1.61-2.36-2.31=4.62+7.12-8.29=6.68-1.65-3.71+8.98=9.86+9.83-4=7.79+7.57+3.34=6.49-2.3-0.33+7.75=5.88-0.47-4.53+2.75=9.17-1.02+2.64-6.49=3.86+8.45-2.38-3.22=5.87-0.14-4.39-0.47=5.8+8.54-1.69+3.94=1.97+4.33-3.07=5.42+1.42+3.5-4.95=7.9+2.39+4.06+3.97=9.68-2.7-6.29=7.85-3.01+2.77-6.26=5.7-3.09-0.57-0.25=8.59-8.05+8.8=4.37+2.1+1.41-6.46=5.39-2.22=2.97+3.84+7.56-3.61=7.88+0.1-3.66+5.41=8.99-8.74+0.97+5.89=6.42-1.04-2.52+9.03=2.88+6.2+0.27-6.28=9.84-3.22-3.82=5.3-0.67-0.56+1.29=3.05+7.68+4.59=3.93-2.09+6.28-0.47=6.78+6.03=6.03-4.15+5.34+7.39=5.17-1.49-0.42=6.86-4.16=2.3+0.67+7.36=5.67+2.95-5.23=6.67+6.03=6.98-0.46-0.66=6.79+8.35-0.1=7.79-6.46-0.32-0.52=8.58-6.69+4.86-6.2=9.85-0.8-2.79-5.47=3.43+2.66+5.02=2.48+6.87-1.91=6.58-3.43+9.41-1.86=9.53-0.03-3.61=6.63-3.1+0.53-1.72=9.22-2.66-4.33=2.6-0.47+3.41-0.88=9.38+0.93+7.08=3.82+6.32-9.25=6.58+0.62=8.51+8.74-0.37=5.07+8.51=6.9+6.72+3.28=3.83+5.17+0.06-3.74=9.83-4.3+5.1-2.39=4.91+7.96+2.04=5.13+6.36=9.3-3.24+7.14-6.55=1.96+8.06+8.08+9.49=4.35+8.25-7.43-0.94=4.85+3.66-2.79+9.51=6.37+5.19-5.93-1.21=9.82-4.66-0.28-0.63=4.24+8.17=9.43+5.21-7.55-1.64=8.24+3.41-7.74-0.48=7.69-4.79=4.51+4.76+9.9+1.9=8.75-1.53-0.38=8.46-0.67+8.6+3.85=5.38+5.54+3.18-2.2=8.11+0.41+1.86-3.45=4.65-0.96+2.3=1.46+7.35-3.77-0.7=7.02-1.83-3.19-0.09=5.02-2.41-2.16=9.38-2.58-3.52-1.61=1.58-1.08+8.1-0.84=8.98-4.14-2.24-0.63=9.49-2.2-4.18+8.01=8.37-5.84+4.65+3.06=8.58-3.59+7.51+6.92=9.68-3.07+0.07+3.69=9.92-6.86+7.46+8.99=8.92-0.95-4.13=5.92-3.01-0.61=9.37-3.78+7.31-7.5=6.65+2.11-1.86+9.91=7.23-2.76=2.68+1.44+1.96+9.08=5.19-2.84-0.2=2.95+3.63-2.32+1.65=9.47-1.62+5.21+6.25=7.85-4.85-1.91=4.15+7.65+1.96-5.72=3.34-0.14=1.19+9.67+4.26=7.27-2.04-0.16-2.72=6.78+4.4=2.37-2.26+1.76=8.86-3.44-1.89-1.35=1.97+9.69+2.4=0.48+6.57+5.7=3.15+1.86+3.12-6.29=9.72-0.71-1.7-4.85=5.71-5.34=2.09+4.05+2.4+0.41=7.27-2.25-2.92=4.93+7.62-1.36+6.99=6.16-0.21=8.1-0.71-1.51+5.91=9.8-0.27-4.06+0.13=2.49+3.67=8.9-5.16+6.67+2.25=9.8-2.5+6.59-7.22=8.11+7.2-1.8-9.04=8.77-0.53=2.88-1.5-0.61+2.66=9.43-8.12=9.91+7.52-6.51+5.06=5.48+4.55+8.26+5.46=0.65+1.15+8.54=8.05+1.08+6.15-3.93=0.83+9.59=3.51+9.86-1.36=9.96-0.86-5.23-3.55=7.77-3.48-2.86-0.88=6.2-0.8+1.28=5.69-3.36+7.69-6.91=9.75+9.54+5.14-2.03=3.75-3.21=1.77-0.63-0.53=7.43+9.53+9.59+2.15=9.02+6.51+3.17-9.31=2.74+9.71=9.9+3.06+3.56+0.91=4.93+5.69+8.36-7.96=1.37-0.1-0.19+5.2=3.98-1.85=6.81+2.31+8.57+7.95=9.23-0.77=5.93+8.26=7.88-3.95-3.63=9.39+8.51-6.48+4.71=3.38+4.63-6.59-0.92=9.72-8.99+8.63-7.14=5.28-2.57+7.86=4.65+0.42+5.04-3.28=5.55-2.69-0.84=5.97-5.19-0.05+6.56=0.17+2.02+5.45=9.98-4.98=7.11+1.66-2.69+5.24=2.84+3.79+6.16-9.25=7.42+1.48-1.71+2.01=9.62-8.73+7.71-1.8=9.41-2.13=5.23-1.85+1.65=6.48-5.85=2.88+0.48+9.15-8.05=9.49-0.39+0.23+0.73=4.88+1.18-0.24-0.54=9.77+1.44-2.39=4.71-1.73+4.61=8.21+2.42-1.18+4.39=3.56+4=8.31-6.82+4.74=6.33-1.05=1.03-0.89+9.86=5.11-4.79-0.11=9.35-3.54-1.89-3.73=8.95-2.95=9.62+4.63+4.01+2.82=5.14+2.86+7.75+8=4.65+4.9-0.12-3.08=9.81-0.23+4.22=6.44-3.47+3.28+6.81=5.47+1.07-1.09-0.37=5.54+1.77+5.22=3.99-0.1-0.75-2.23=8.5-0.71-3.82-0.16=4.68+7.49-9.3-2.68=8.49+1.32+3.88+3.95=5.85-0.97-0.25-3.9=9.25+1.64=0.33+4.25=5.96+8.33-0.35-1.22=8.16-5.69+2.97=9.21-4.96-1.15+6.5=1.24+1.88+6.75=2.98+8.09+2.39+9.93=1.76+1.63-1.86=9.88-2.76+6.13+3.82=8.65-3.13+5.2-7.88=7.11+5.15+6.19-8.56=8.08-1.54-3.35-0.36=9.61-1.68+3.22=4.17+9.22-6.46+9.59=9.21-0.56-4.17+7.96=8.45-3.9+0.96=4.07-3.24+8.64=7.03-1.82-1.92+3.45=7.33+7.44-4.31=8.36-5.4-0.5+4.62=5.05+1.45=2.71+8.9-3.64-0.46=7.37-5.56=2.47-0.84+8.73+4.82=3.76-3.58+1.77=8.59-5.7=4.39-0.96=7.91+2.91=9.99-3.03=2.56+4+8.17=2.44-0.36+4.03-5.63=1.73+6.99+5.45=8.29-1.81+8.02=7.37-0.42-5.85=3.25+5.72+6.3+3.62=5.31-0.92+5.51=6.66+6.68=4.74+7.34-7.08-0.38=7.96+9.13+4.23=1.43+3.03-4.07+5.26=6.84-0.46=6.69-3.8+8.75+0.52=8.11-1.9-2.89-2.52=2.74-2.34=9.37-5.92+4.63+1.72=1.75-0.21+6.82+9.93=1.29+3.1+6.33+7.33=8.04-4.25+8.6+2.18=7.99+4.02-3.86=6.31-4.83-0.08=7.67-1.02+5.29+8.71=8.12-2.01+1.17=5.36-1.45-0.28=7.98+4.57-1.95-2.29=2.83+9.27-9.04+8.93=8.19+8.6-7.82=8.97-1.12-0.82-1.59=6.67+5.54-3.57+6.04=2.89+0.79+8.11+7.65=9.09-1.48-6.85=8.38-1.41+3.7+1.38=6.63+3.51-8.77+3.28=9.35-6.55+7.99-9.77=5.49-4.04+5.27=8.59-4.92+1.57=2.88-2+5.33=5.16-1.62-0.4+3.25=6.83+8.8+0.51=1.3+9.09-4.51+1.66=7.68+9.96-4.38-1.92=4.85+1.01-3+7.74=9.98-3.53=2.49+7.85+1.01=4.15+6.59+8.54-2.78=9.97-8.42+2.29=7.73-0.04-3.56-0.45=9.91-6.48+0.09=2.15+7.17-1.13+6.86=8.84+4.77-2.66+8.44=9.32-5.76-0.44-1=6.44-3.09-2.49+8.2=4.68+4.95-1.65-7.65=2.67-1.99+3.24=9.25-8.11+4.47-3.3=5.29+8.42-3.78-1.33=4.84+7.25-2.06-3.91=9.63+6.15-1.03-7.31=8.94-1.37-1.46+9.94=5.78-0.88-0.62=5.23-4.55=7.53+9.01-2.57=6.4-3.02-1.77-0.21=8.65-0.03-6.94+3=9.23-6.15+4.44-3.97=7.73+1.36=9.34-1.37-1.77-2.6=9.69-0.8-4.96-1.27=7.95+8.04-8.5-7.14=9.88+3.23+2.95-5.55=5.13+7.26+6.26+3.72=2.24+6.05-1.4+9.99=1.94+3.81-0.1+9.47=4.19+9.31=8.21+5.83=7.15-3.18-0.55+0.17=5.95-4.01+9.45+6.99=7.87-5.58+0.68+8.78=3.34+5.47-0.97-3.88=6.4+0.32+2.08+6.53=9.95+0.56-0.51=7.33+5=5.48+9.81+6.82=8.84+1.67-0.77-6.26=7.19-3.56+7.1=9.97+9.31+8.71+2.39=9.08-2.5+4.6-9.82=8.78-1.17-7.06=8.33-7.03+7.01-3.14=0.52+4.15=7.01+5.4+9.58-8.71=7.36-2.46-1-0.56=8.14-4.56-1.24+5.25=8-1.64-3.38=5.39-5.01+3.21=5.05-2.85+3.98-1.85=2.62+8.44-3.1=9.75-3.65-4.37+9.46=9.81-2.92-3.74-2.1=6.29+3.68-1.9-4.2=0.27+4.9-0.38-2.49=1.27+9.38+8.12=9.74-7.49+6.53+4.58=6.56-3.64-0.32=9.3-5.48+9.15-7.1=5.37+2.97-3.5-0.28=7.26-5.59+3.77-0.87=3.51+7.5+5.34+6.61=8.58-1.68-2.93-0.37=1.08+0.06-0.24+5.72=7.59-0.5-6.85=9.58-4.66-3.57+6.15=7.38-3.32=6+7.07+9.7+2.41=3.86-0.43+9.31=6+1.1+2.14-6.68=8.57+1.8+3.81-6.08=9.38-6.68-1.96+0.71=8.42+2.23-7.69=0.88+6.38+2.57=3.69+1.12+8.19+7.99=7.27-0.76-4.05-1.21=9.56-0.08-7.57+5.98=7.29-4.11+9.99=9.25-2.21-6.69=9.05-3.73+8.81-7.23=5.34-0.47-3.47=5.58+0.97+0.19+8.58=7.17+5.82+8.16-0.93=9.3-3.78-3.31=5.13-0.3+0.22=5.02+3.73-1.15+6.15=9.36-9.13+5.06+5.53=7.32+0.63-1.43+7.89=2.6-0.2+1.51=0.79+5.65-3.13=8.82+6.03-6.7-5.98=7.42-0.2-1.58-3.06=1.64-0.21+1.56-0.08=2.79-0.7-0.79=9.08-5.09+3.36-3.38=1.75-0.18+8.62=8.33+0.3+5.41=2.91-0.55-1.6-0.41=0.74+7.75+6.55=5.52-1.54=2.99+2.33+3.43+2.07=8.74-0.78-7.78+5.92=3.53-0.16+5.17+1.68=6.49-0.55+7.74+8.04=参考答案7.24-0.16+9.52-9.92=6.686.04-1.42+5.44=10.065.47+4.85-8.24-1.69=0.398.95+7.99+4.62=21.568.18-3.95+3.2+7.61=15.049.98+6.7-1.58+1.59=16.695.35-0.6+4.38=9.138.21+0.6+1.24+0.5=10.559.68+0.88+8.61+6.58=25.753.76+7.98+7-7.85=10.895.31-2.46+9.76-1.92=10.697.2-2.53-4.42+0.46=0.719.18-0.14-0.61-7.74=0.690.25+1.52+1.68=3.452.11+8.28+0.81=11.24.19-1.27+6.26+7.56=16.749.33-9=0.338.82-6.87=1.958.3-3.52+3.35-6.92=1.215.66-2.1+3.62=7.181.53-0.12+9.74=11.155.09+6.67+0.45-4.16=8.058.56+4.77-1.12-7.39=4.828.11+5.74-2.36=11.495.1+8.57-4.09+3.26=12.849.75+5.33+8.58+8.43=32.097.65-4.85+7.07+3.81=13.684.49+7.93+7.23-8.55=11.14.83+0.82+9.75=15.43.03+3.72+0.99=7.743.54+0.86+9.9=14.32.15+3.6+6.68=12.438.79-2.63-2.21+0.02=3.973.93-3.65+8.98-6.09=3.177.59+2.2+4.22-9.63=4.380.8+7.13=7.937.08+3.25-1.83+3.08=11.589.92-3.56-5.25-0.2=0.918.3-0.72-4=3.586.72-5.78+1.61+8.17=10.729.67+0.92+1.04-0.64=10.995.49+4.49+1.65+1.48=13.115.98-0.9=5.085.68-4.4+0.67+5.22=7.178.99-7.85+2.07-1.05=2.168.77+3.62+8.39+4.82=25.67.03-2.2+9.29=14.129.3+2.83+8.02-9.03=11.129.56-1.78+5.74=13.527.36+3.25+4.34=14.952.91+7.33-5.11-0.98=4.152.46+3.85+2.95=9.263.95+3.8+7.01+6.66=21.427.41-4.65-1.91=0.857.41-1.27-4.11-0.95=1.087.44+0.49-2.25=5.688.95+9.54-9.04+5.89=15.347.93+6.63+0.5+1.54=16.65.06+3.66=8.727.82-6.69+8.63-2.31=7.457.57+6.16-7.41=6.324.07+2.4-0.42=6.056.69+4.7=11.392.88+3.65-2.4+4.92=9.054.18-1.94+2.04+6.08=10.367.55+8.22-1.49-1.1=13.181.91-0.74+4.91=6.083.78+6.13-4.67+4.82=10.060.46+3.61=4.073.27+8.35-2.85=8.775.17-5.02+0.47=0.628.36+1.7+4.82=14.889.89-4.3-3.77+0.8=2.621.98+1.43=3.417.14+7.58-1.61-8.89=4.225.94-2.17-1.84=1.931.77-0.85+9.7+1.27=11.895.24+3.72=8.965.61+4.75-2.29+5.26=13.338+4.92+7.12+3.33=23.372.85-0.9-0.56=1.394.73+5.48+3.58-7.92=5.875.03-4.54=0.499.37-0.48-4.14+0.13=4.885.11-0.39+3.06-4.07=3.718.04-4.38+6.25-1.03=8.886.79-1.78+8.31-3.41=9.915.18-2.46+0.03+2.79=5.546.79-3.62-1.9+8.56=9.837.2+7.98=15.185.71+7.02-2.45=10.284.59-4.27=0.327.29-0.08-0.41=6.86.68-4.71+2.72=4.698.07-1.01+9.56=16.628.89-1.74+6.4+1.86=15.417.28-3.58+8.16+3.48=15.344.76-1.28-1.82=1.669.59-2.97+0.96+1.94=9.525.79+9.15-3.82=11.124.15+2.13+5.66-1.64=10.31.22+3.16+8.01=12.399.15-1.34-4.54+1.37=4.646.2-0.55-1.15=4.57.4-5.23+4.04=6.216.6-4.08-2.29=0.230.75+4.8+3.65=9.24.48-3.2=1.286.19-0.93+6.38=11.648.9+6.99-6.05-4.37=5.479.16-8.14=1.029.56-2.67-3.52-1.24=2.134.77-1.47-1.88=1.428.54+8.69-0.9-8.39=7.947.92+5.27-2.96=10.230.34+1.55+1.83=3.725.22-2.17-0.91=2.148.95+7.87-9.61+4.88=12.098.71+1.08-0.38-5.99=3.426.42+0.31=6.733.8-0.23-0.64+0.7=3.639.54-0.83-1.19=7.526.32-1.88-4.01+4.54=4.976.98-1.99-0.78+6.53=10.747.71+0.1-2.55=5.262.19+4.57=6.762.34+2.72=5.064.42+0.44+5.95-2.65=8.166.58-3.97=2.618.13-4.92-0.83-1.06=1.323.13-1.09-1.07+0.05=1.026.28-1.27-2.29-0.39=2.337.85-0.37-2.66-3.52=1.38.36+6.48+4.81+5.83=25.485.49-4.34+4.51+7.93=13.595.85-2.23+8.59-5.45=6.765.75-2.36-2.41+4.32=5.35.86-4.72=1.148.32+9.33+3.34-6.17=14.828.45-2.34-2.18+4.1=8.034.35+3.25-1.81=5.798.34+4.18-4.01-8.35=0.169.66-5.48-3.1=1.083.1+9.65-4.59-6.16=28.21-4.38=3.834.27-1.5+2.12=4.897.57-2.38-2.41-0.38=2.49.81+4.76+4.74=19.314.38-2.94+7.42+5.52=14.380.34+8.8-1.25=7.896.84-0.06-5.65+9.51=10.647.91-4.1+2.44=6.257.28-5.15+7.88+0.06=10.077.44+9.4-7.86-5.76=3.227.88+7.22+9.4-8.44=16.063.53+8.13=11.668.04-2.32-2.37+4.77=8.126.79+0.26=7.052.92-2.35+4.84+5.79=11.24.81-0.03=4.785.81+6.47=12.281.68+9.36+3.11-5.25=8.98.13+4.72=12.856.69+6.41-3.13=9.978.23-5.61=2.621.16+5.47-2.07=4.563.53+6.18-1.48+7.44=15.675.98-1.83+2.46=6.615.67-1.08+0.45+7.36=12.43.15+7.68=10.833.63+6.44=10.074.75+8.06+5.73+6.85=25.398.2-0.13+9.5-8.31=9.268.45-5.48-1.38=1.590.95+9.75+1.87=12.579.88-2.43-0.91=6.540.39+5.48=5.874.2-3.48=0.728.43+8.65-4.27+4.23=17.049.98+3+0.38-9.5=3.866.16+0.77+4.29-4.56=6.660.77+4.95+5.82+7.71=19.258.81+2.4-7.56-3.11=0.547.62-7.13=0.495.28-0.42+0.14-0.11=4.893.01-1.83+2.24+7.09=10.517.08+8.92+6.95=22.953.61+1.81+1.28+4.78=11.484.7+5.64-5.1+5.86=11.19.56-8.46+7.73=8.837.85+0.29-2.53-2.69=2.923.76+5.21-7.67+2.75=4.059.64-1.41-0.88-2.05=5.35.67+7.07-1.96=10.785.28+5.76+2.02+9.44=22.55.81+5.52-3.01=8.321.89+2.24-0.74-2.03=1.364.45+2.26+3.13-4.03=5.817.59+6.85+4.73=19.179.32-3.55-3.6+5.05=7.228.29-2.8-1.83+6.27=9.930.39+9.9-3.6+2.36=9.054.8-3.74+1.2+9.37=11.638.53-3.12+1.66+6.55=13.622.14+6.77-7.08-1.16=0.674.8+8.89-5.35=8.348.77-3.53+4.16+5.58=14.988.99+6.1-8.43-0.11=6.552.05+8.84-2.08-6.94=1.875.06-3.48+3.12=4.79.11+3.23-4.27=8.079.14+5.64+3.37=18.154.9+5.44+1.02-0.99=10.372.03+5.61+2.77-7.46=2.957.56+9.36-0.04=16.889.49+8.22+6.6-7.65=16.669.74+7.42-3.17-3.23=10.766.59-3.34+7.62-6.24=4.637.11+2.04-5.55=3.69.78-0.04-5.05+3.78=8.479.58-3.46-2.28-2.43=1.419.94-6.63+7.89+5.63=16.833.97+9.38=13.358.08-6.78+6.92-0.38=7.844.63+3.53=8.168.47+1.95-1.56=8.865.54+1.36-5.03+9.7=11.575.2+4.02+0.75-0.37=9.68.57+7.62+3.64+5.76=25.597.37+6.81+8.96=23.147.86-2.63+1.04-4.08=2.197.11+9.9-6.04-3.38=7.599.2+2.66=11.867.38+8.02+1.17-1.53=15.040.91+7.31=8.228.08-3.16-2.65+9.42=11.697.83+5.93-7.63=6.139.52-4.59+9.78=14.711.8+8.67+2.06-7.84=4.694.85+1.5-2.26+7.82=11.916.77+1.26-4.33+2.78=6.487.29+3.91+0.13+9.07=20.41.01+9.34-0.35+1.6=11.65.91-5.58=0.333.34+6.08+0.37+2.03=11.827.36-5.37+7.12-8.18=0.934.05-2.02+4.26=6.295.98+4.92-4.48=6.422.73+1.23+1.64+6.23=11.834.91+1.47+4.95-8.49=2.849.19-8.82+7.99+9.63=17.997.64-4-2.86=0.789.7-6.59+9.6+0.82=13.536.25+3.9=10.158.18-0.15-2.09+2.6=8.547.62+9.48+4.79=21.891.21+3.86+2.51+8.59=16.175.55-3.5+9.75+4.28=16.087.93+9.09+9.34=26.362.87+6.78=9.657.15+7.41-1.78+7.18=19.969.22-1.28+7.95+4.01=19.97.51+7.74=15.251.39+9.04-1.85=8.581.88+7.13+2.73+2.21=13.958.46-2.65=5.814.58+4.59+9.47+4.43=23.072.98+9.66-3.79-4.19=4.663.66-1.47-1.15+0.14=1.184.39+1.01=5.45.81-1.08-0.42=4.313.81+5.43+7.27+0.79=17.31.25-0.79=0.467.32-0.46-3.99+2.95=5.829.43-2.35-0.05+3.58=10.618.9+0.76-0.94=8.727.66-7.03+8.55=9.187.41-0.76-4.91-0.7=1.047.78-1.87-0.49-3.48=1.943.49+3.81+8.81+0.5=16.615.01+8.81=13.828.51-1.25-0.92-1.89=4.455.84+2.78-5.55+6.1=9.171.24+3.32+3.16+7.07=14.795.19+3.07+1.1=9.369.59+8.05+3.47+4.29=25.40.2+5.83+6.37=12.47.37+7.09+7.44-1.98=19.928.8-3.99+7.18-5.73=6.262.02+7.99-7.29+2.75=5.474.5+3.56=8.063.64+9.05+1.44=14.139.45-0.9-0.27-4.72=3.566.43-3.12=3.316.84+0.99+4.37=12.23.98+9.23=13.217.93+8+9.57-4.95=20.551.72+6.36+2.94-4.38=6.649.99-1.97-1.56-4.2=2.268.14+4.2-8.44=3.96.6+8.03-5.68+2.41=11.363.21+7.13-2.67+2.58=10.252.7+9.68-6.67=5.717.84-6.98=0.862.99+6.97+6.67-2.78=13.858.46+7.07+2.81+3.3=21.644.29-0.86+9.18=12.617.49+3.83+3.91+0.84=16.078.63+7.02=15.657.64+8.72+2.14=18.57.1+2.28+7.74+9.82=26.945.02+6.18-7.26=3.947.62-2.66-0.67-0.19=4.19.49-2.67-1.31=5.519.05+0.92-6.8=3.170.81+5.08-0.09=5.89.8+6.42-5.38-2.8=8.049.49-1.21-0.28-4.93=3.071.49-0.48+0.23+5.83=7.078.92+3.36-8.24+8.98=13.029.1+5.13-0.07=14.169.19-6.15=3.045.98-5.08-0.28+4.48=5.19.77-2.09-1.86-1.76=4.068.55-7.45+6.35+2.54=9.997.72-1.85-1.36=4.519.33+0.92-7.52+3.54=6.278.44-0.75-1.64-1.11=4.947.94+5.81-5.72=8.037.36-1.15+8.14+1.7=16.057.49-2+1.7-4.81=2.386.23-3.21-1.12+7.88=9.789.92+5.11-9.22=5.816.2-0.77-4.71=0.721.09+6.81-0.25-4.91=2.748.06-6.18+0.86-2.42=0.328.88-5.18-3.15-0.14=0.413.99+8.48+9.22=21.694.76+7.27=12.036.31-5.1-0.97=0.249.64-3.56-3.27+8.2=11.019.66-4.4+0.66-3.4=2.525.3-3.08+2.25-1.12=3.350.07+2.72+6.27-2.35=6.717.77-0.74-1.88=5.154.83+4.11+4.17=13.118.94+8.34+8.95=26.237.04-5.26+3.77-0.19=5.364.49-3.14+4.98-4.52=1.815.42-2.92-1.6-0.2=0.76.6-4.32-0.37+4.41=6.329.03-6.7+0.12+4.69=7.145.88+3.63-7.01+9.17=11.679.47-6.16-0.28-0.61=2.425.36+7.31-7.77-3.33=1.573.79+8.07-6.65+6.88=12.096.02+9.33-0.41=14.940.68+8.7=9.387.93-7.74=0.197.93+4.88-5.35-7.25=0.216.25+8.72-8.36=6.613.9-3.28=0.627.51-3.5+8.18=12.196.73-1.06+2.36-0.77=7.268.28-1.95-4.89=1.440.09+6.54-3.62+4.32=7.338.13+3.32+1.29+1.53=14.277.83+6.32-7.18-1.94=5.032.71-0.46-1.91+8.8=9.147.39-2.11=5.288.13-4.27+5.75-1.9=7.718.01-2.23=5.788.41+1.49+0.95-2.17=8.686.38-4.42+8.9-0.51=10.355.65+2.16+2.7-5.86=4.655.82+3.53+2.69+0.73=12.776.74+5.85+8.31+9.39=30.297.41-3.58-3.15=0.682.55+6.58-1.27+1.86=9.726.37-0.52-2.95+9.3=12.28.99-3.43-4.91=0.656.34+2.98=9.326+4.64+5.25=15.898.08-4.97-2.2-0.76=0.157.85-6.27=1.586.96-0.66+6.66=12.968.56+6.04-1.97+7.91=20.542.73+2.58+4.95-7.9=2.365.19+7.44+4.26-2.25=14.642.98+6.89-4.26=5.616.65-4.32=2.339.91-5.22=4.695.79+1.61-2.36-2.31=2.734.62+7.12-8.29=3.456.68-1.65-3.71+8.98=10.39.86+9.83-4=15.697.79+7.57+3.34=18.76.49-2.3-0.33+7.75=11.615.88-0.47-4.53+2.75=3.639.17-1.02+2.64-6.49=4.33.86+8.45-2.38-3.22=6.715.87-0.14-4.39-0.47=0.875.8+8.54-1.69+3.94=16.591.97+4.33-3.07=3.235.42+1.42+3.5-4.95=5.397.9+2.39+4.06+3.97=18.329.68-2.7-6.29=0.697.85-3.01+2.77-6.26=1.355.7-3.09-0.57-0.25=1.798.59-8.05+8.8=9.344.37+2.1+1.41-6.46=1.425.39-2.22=3.172.97+3.84+7.56-3.61=10.767.88+0.1-3.66+5.41=9.738.99-8.74+0.97+5.89=7.116.42-1.04-2.52+9.03=11.892.88+6.2+0.27-6.28=3.079.84-3.22-3.82=2.85.3-0.67-0.56+1.29=5.363.05+7.68+4.59=15.323.93-2.09+6.28-0.47=7.656.78+6.03=12.816.03-4.15+5.34+7.39=14.615.17-1.49-0.42=3.266.86-4.16=2.72.3+0.67+7.36=10.335.67+2.95-5.23=3.396.67+6.03=12.76.98-0.46-0.66=5.866.79+8.35-0.1=15.047.79-6.46-0.32-0.52=0.498.58-6.69+4.86-6.2=0.559.85-0.8-2.79-5.47=0.793.43+2.66+5.02=11.112.48+6.87-1.91=7.446.58-3.43+9.41-1.86=10.79.53-0.03-3.61=5.896.63-3.1+0.53-1.72=2.349.22-2.66-4.33=2.232.6-0.47+3.41-0.88=4.669.38+0.93+7.08=17.393.82+6.32-9.25=0.896.58+0.62=7.28.51+8.74-0.37=16.885.07+8.51=13.586.9+6.72+3.28=16.93.83+5.17+0.06-3.74=5.329.83-4.3+5.1-2.39=8.244.91+7.96+2.04=14.915.13+6.36=11.499.3-3.24+7.14-6.55=6.651.96+8.06+8.08+9.49=27.594.35+8.25-7.43-0.94=4.234.85+3.66-2.79+9.51=15.236.37+5.19-5.93-1.21=4.429.82-4.66-0.28-0.63=4.254.24+8.17=12.419.43+5.21-7.55-1.64=5.458.24+3.41-7.74-0.48=3.437.69-4.79=2.94.51+4.76+9.9+1.9=21.078.75-1.53-0.38=6.848.46-0.67+8.6+3.85=20.245.38+5.54+3.18-2.2=11.98.11+0.41+1.86-3.45=6.934.65-0.96+2.3=5.991.46+7.35-3.77-0.7=4.347.02-1.83-3.19-0.09=1.915.02-2.41-2.16=0.459.38-2.58-3.52-1.61=1.671.58-1.08+8.1-0.84=7.768.98-4.14-2.24-0.63=1.979.49-2.2-4.18+8.01=11.128.37-5.84+4.65+3.06=10.248.58-3.59+7.51+6.92=19.429.68-3.07+0.07+3.69=10.379.92-6.86+7.46+8.99=19.518.92-0.95-4.13=3.845.92-3.01-0.61=2.39.37-3.78+7.31-7.5=5.46.65+2.11-1.86+9.91=16.817.23-2.76=4.472.68+1.44+1.96+9.08=15.165.19-2.84-0.2=2.152.95+3.63-2.32+1.65=5.919.47-1.62+5.21+6.25=19.317.85-4.85-1.91=1.094.15+7.65+1.96-5.72=8.043.34-0.14=3.21.19+9.67+4.26=15.127.27-2.04-0.16-2.72=2.356.78+4.4=11.182.37-2.26+1.76=1.878.86-3.44-1.89-1.35=2.181.97+9.69+2.4=14.060.48+6.57+5.7=12.753.15+1.86+3.12-6.29=1.849.72-0.71-1.7-4.85=2.465.71-5.34=0.372.09+4.05+2.4+0.41=8.957.27-2.25-2.92=2.14.93+7.62-1.36+6.99=18.186.16-0.21=5.958.1-0.71-1.51+5.91=11.799.8-0.27-4.06+0.13=5.62.49+3.67=6.168.9-5.16+6.67+2.25=12.669.8-2.5+6.59-7.22=6.678.11+7.2-1.8-9.04=4.478.77-0.53=8.242.88-1.5-0.61+2.66=3.439.43-8.12=1.319.91+7.52-6.51+5.06=15.985.48+4.55+8.26+5.46=23.750.65+1.15+8.54=10.348.05+1.08+6.15-3.93=11.350.83+9.59=10.423.51+9.86-1.36=12.019.96-0.86-5.23-3.55=0.327.77-3.48-2.86-0.88=0.556.2-0.8+1.28=6.685.69-3.36+7.69-6.91=3.119.75+9.54+5.14-2.03=22.43.75-3.21=0.541.77-0.63-0.53=0.617.43+9.53+9.59+2.15=28.79.02+6.51+3.17-9.31=9.392.74+9.71=12.459.9+3.06+3.56+0.91=17.434.93+5.69+8.36-7.96=11.021.37-0.1-0.19+5.2=6.283.98-1.85=2.136.81+2.31+8.57+7.95=25.649.23-0.77=8.465.93+8.26=14.197.88-3.95-3.63=0.39.39+8.51-6.48+4.71=16.133.38+4.63-6.59-0.92=0.59.72-8.99+8.63-7.14=2.225.28-2.57+7.86=10.574.65+0.42+5.04-3.28=6.835.55-2.69-0.84=2.025.97-5.19-0.05+6.56=7.290.17+2.02+5.45=7.649.98-4.98=57.11+1.66-2.69+5.24=11.322.84+3.79+6.16-9.25=3.547.42+1.48-1.71+2.01=9.29.62-8.73+7.71-1.8=6.89.41-2.13=7.285.23-1.85+1.65=5.036.48-5.85=0.632.88+0.48+9.15-8.05=4.469.49-0.39+0.23+0.73=10.064.88+1.18-0.24-0.54=5.289.77+1.44-2.39=8.824.71-1.73+4.61=7.598.21+2.42-1.18+4.39=13.843.56+4=7.568.31-6.82+4.74=6.236.33-1.05=5.281.03-0.89+9.86=105.11-4.79-0.11=0.219.35-3.54-1.89-3.73=0.198.95-2.95=69.62+4.63+4.01+2.82=21.085.14+2.86+7.75+8=23.754.65+4.9-0.12-3.08=6.359.81-0.23+4.22=13.86.44-3.47+3.28+6.81=13.065.47+1.07-1.09-0.37=5.085.54+1.77+5.22=12.533.99-0.1-0.75-2.23=0.918.5-0.71-3.82-0.16=3.814.68+7.49-9.3-2.68=0.198.49+1.32+3.88+3.95=17.645.85-0.97-0.25-3.9=0.739.25+1.64=10.890.33+4.25=4.585.96+8.33-0.35-1.22=12.728.16-5.69+2.97=5.449.21-4.96-1.15+6.5=9.61.24+1.88+6.75=9.872.98+8.09+2.39+9.93=23.391.76+1.63-1.86=1.539.88-2.76+6.13+3.82=17.078.65-3.13+5.2-7.88=2.847.11+5.15+6.19-8.56=9.898.08-1.54-3.35-0.36=2.839.61-1.68+3.22=11.154.17+9.22-6.46+9.59=16.529.21-0.56-4.17+7.96=12.448.45-3.9+0.96=5.514.07-3.24+8.64=9.477.03-1.82-1.92+3.45=6.747.33+7.44-4.31=10.468.36-5.4-0.5+4.62=7.085.05+1.45=6.52.71+8.9-3.64-0.46=7.517.37-5.56=1.812.47-0.84+8.73+4.82=15.183.76-3.58+1.77=1.958.59-5.7=2.894.39-0.96=3.437.91+2.91=10.829.99-3.03=6.962.56+4+8.17=14.732.44-0.36+4.03-5.63=0.481.73+6.99+5.45=14.178.29-1.81+8.02=14.57.37-0.42-5.85=1.13.25+5.72+6.3+3.62=18.895.31-0.92+5.51=9.96.66+6.68=13.344.74+7.34-7.08-0.38=4.627.96+9.13+4.23=21.321.43+3.03-4.07+5.26=5.656.84-0.46=6.386.69-3.8+8.75+0.52=12.168.11-1.9-2.89-2.52=0.82.74-2.34=0.49.37-5.92+4.63+1.72=9.81.75-0.21+6.82+9.93=18.291.29+3.