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5.91+9.12+3.91+9.32=8.62-4.08+1.02=8.28-1.73+9.38=5.59+9.5-0.48=3.99-3.24+7.62=9.14-0.69-2.48-1.52=4.45+7.48+1.32=4.3-2.08-0.72+8.68=6.89+6.57+7.97+7.51=5.55+2.95-4.85-0.48=9.24-1.72+3.16+3.71=5.07-0.34-0.06=3.72+6.53+9.96-1.76=9.08-0.04-8.44=9.25+7.29+1.3+1.74=2.39+8.55+0.19=2.27+3.14+2.63+4.47=4.58+7.89-7.73-2.69=3.34+9.12-6.29-1.73=2.14+9.69+5.14-5.06=2.63+9.74=9.73-0.86+5.99-9.38=8.34-6.15=1.13+0.1=6.63-1.37-2.72+5.61=9.83-3.01-5.03+0.2=4.35-3.09-0.36=8.93-4.75-1.53+9.06=4.62-4.47=7.61+6.63+1.2=8.84-6.2=7.9+3.88-5.9-0.83=7.39-1.43-4.79+5.54=1.28+7.25+2.92=7.77+7.63-4.44-3=4.76+6.28-7.32=9.87-6.76=9.17-0.89+6.97=8.35-3.14-0.91-2.93=8.37-3.03-0.46-4.34=7.46+3.37-2.55=1.63+2.86+2.25+9.15=1.48-0.02+1.33=5.77+9.54-1.38-1.67=9.63-1.16-1.55-0.16=1.37+4.04+6.82+2.37=6.16-3.42-1.83=5.61-3.57+6.56-4.93=4.15+4.97-7.67+1.04=8.45+7.66-8.65+4.66=3.21+6.95-5.84-0.1=9.81-3.91-3.43=0.77+8-2.74-0.42=9.57-0.78-6.05-1.76=7.4-4.59+6.02+1.88=4.11+5.67+2.9-2.2=7.86-3.81-1.86=6.83-0.29+9.7+7.59=0.95+3.08-3.57=5.75-0.75+3.39-6.28=9.55+9.53+2.42-9.88=8.76-1.84-2.12=6.18-1.94+2.99-0.68=5.75-2.86+5.56-2.88=6.42-0.69+2.16=7.99-6.38=9.75-2.31-2.54=1.06-0.07-0.38+5.59=6.36-0.63-4.59+1.67=6.8+5.51-1.34+7.72=9.89-0.27-0.29=0.31+2.85+2.35+1.06=8.19+5.97-2.39+5.38=1.89+7.47+2.39-4.63=4.03-3.87+0.63=8.76+1.3-3.28=8.05+1.99=8.81-3.39+0.37-0.03=4.81+0.94+9.38+1.66=7.92-4.07+5.81+9.28=8.28+9.86-4.53-0.51=8.08+7.6=8.98-2.94-2.37-2.34=4.19+9.7-1.95+8.91=6.62-2.96-2.7+5.81=3.62+0.46+0.64=9.92-3.15-0.25=7.07+2.93-2.44=8.44-0.57+1.32=6.71-1.64-1.54-1.72=8.09+6.35-3.51-7.63=3.62-3.15=9.09+5.94-8.32+6.61=9.25+8.63+7.01+8.19=9.55-2.14-5.83+4.47=4.09-0.37=7.86-0.43+3.4-9.54=9.46-2.66-2.95-0.37=7.32-2.36-1.43=5.33+2.94-6.17+4.07=7.45-5.98+6.96-6.25=7.99+8.09-5.87-3.07=6.8-6.46+8.05+9.65=9.48-1.21+9.16+2.61=6.91-4.07+8.41+0.13=8.96-2.36+4.38=8.8-4.68+0.54+0.83=4.31+6.15-0.11+6.46=6.64+9.23=6.93-5.42-0.16=3.64+9.64+7.33+3.36=7.98+2.55-0.29+7.38=6.18-2.97-2.31+5.26=8.62-0.1+1.45=7.01-3.33-0.35+9.69=9.13+9.27+4.75=8.86-0.93-2.74-3.73=6.45-2.61+1.02-2.28=0.72+4.69+4.84=4.2+0.54=7.01-0.03-4.91-0.85=7.4-4.5+1.17=9.1+3.97-0.95-7.68=8.63+4.8-6.95-0.23=0.23+2.01+5.14-7.15=8.58-0.12-1.14-0.05=7.35+2.27+4.29=2.57+6.77+4.31+6.53=0.5+4.66=4.08-3.16=0.71+9.49-4.34=5.06-3.22+7.75=7.85+3.79+9.02+3.29=7.32-4.88-0.41+7.77=6.92-0.09-4.48=0.24+4.67+6.92-7.06=5.7+6.07-8.59+3.59=9.42-3.27-1.77-2.93=2.63+5.43-6.1=9.8-3.9+4.99+7.71=7.89-6.69=8.04-7.87=7.54+5.92-1.66+6.51=6.08-2.44=4.58+3.08-1.45+9.82=9.47-4.4-0.56-0.68=4.07-0.21-2.67+5.15=9.12+4.7-2.81=4.48+4.86+8.86-6.98=8.8-6.58+3.43-0.58=4.5+9.8-6.62+7.02=5.01-0.82=7.15-3.42+3.44=8.67-4.14-1.97=5.5-0.26-0.47-4.12=8.59-1.98-2.6=9.8+8.67+5.06-2.04=8.86-4.49-2.3-0.46=6.63-0.64-0.03-1.56=9.94+6.23-3.22=8.47+8.51-7.83-8.95=4.13+3.75+1.77-9.54=6.91+8.17-0.15=3.96-0.1+4.54=3.88+4.92=3.83+6.96-4.63=9.07+9.43-5.57-2.77=6.48+6.41-4.19+1.63=8.23-7.95+3.1=8.79-2.96+2.44=9.69-8.78+2.98+2.75=8.46-2.45-1.75-2.44=9.19+3.34+6.21=7.46+1.85=9.89-4.32-2.54=4.92+3.55=8.73-3.69-4.69+7.15=4.9-4.77=9.93+2.02-7.6=4.82-3.24+7.39=9.9-0.85+7.36=9.16-4.51+3.27+6.34=3.93+9.6+8.89+7.29=8.58+3.76+7.36+4.08=9.43+3.86-1.92+1.98=7.75-5.99+8.39=9.11-4.62+3.03+3.8=6.33+6.49-5.66-6.27=4.17+9.8-2.53=8.12+3-3.16-6.7=1.69+4.48+7.39+9.38=4.71+8.34+0.42-5.44=8.54-1.49+0.45+8.69=6.9-1.83-4.4=5.23+5.18+5.73+4.68=7.32-3.29-2.74+2.82=3.8+5.53+1.25-1.4=7.95+8.44+8.39-7.24=7.8-0.8-4.05=3.38+8.52+2.75=3.32-2.22+7.78=7.93-5.18=7.2+7.37-2.22-6.22=9-4.83=8.81+1.42+0.97=3.53+9.67-4.36-3.35=3.4+7.3+2.51-1.39=7.7-2.92+5.08=6.09+0.37-2.68-2.21=9.15-0.56+3.3+5.44=0.22+5.17-4.77=1.5+7.71-4.87=6.16+9.75+9.74-6.02=4.41-0.57-1.12=0.16+9.76-2.47+2.92=6.83-5.15=4.63-3.22=2.82+0.23+7.21+7.8=5.56-2.76+0.98-3.28=3.76-1.54+8.94+9.71=9.21-0.16-3.66=8.39+6.9-3.35-4.29=5.78+1.81=6.04+7.33+9.06+6.84=0.36+6.28+4.01-5.71=8+9.2+1.59-6.2=2.31+5.33=9.92-0.7-0.91-2.53=8.77+5.23+1.35+0.28=8.2-0.82=9.72-5.19+3.66+8.69=4.51+0.12=8.69-1.38-1.09-0.58=9.16-3.99+8.76-0.71=8.89+4.18+2.14+3.95=7.55-0.5+9.49=6.47-0.6-0.14+2.27=2.35-1.45+7.54-7.14=7.72-7.56+2.9=8.28-0.85-4.56-0.49=1.42+7.1+3.96+4.71=6.01-1.97+4.97+9.9=0.94+7.69+1.63=1.28+9.37+6.03-3.07=9.89-1.41-4.36-0.44=7.27-1.69-2.67-1.38=9.98+5.21-5.28-9.05=8.64+7.06-5.17+1.1=9.8-2.65-2.71-3.73=7.73-2.49+3.53+3.11=3.69-1.91+2.47-1.41=9.57+6.74+5.89=2.62-0.53=4.21-1.25+6.11=2.62+2.11-3.73+7.6=1.14-0.18+1.83+3.03=9.95+4.1=5.45-4.87+7-7.09=7.02+2.73-3.21=7.74+7.98+3.4+6.01=1.96+9.5-1.07-2.05=5.7-0.81+4.86-6.76=2.04+5.63-0.51-3.22=9.86+4.05-4.38=8.1-7.17=9.66-1.53-1.76-0.14=5.29+4.85-1.86-5.97=9.39-1.43-7.75=9.23-6.85+7.79=3.7+9.15+6.69+8.72=5.99-1.19=6.34-4.26+0.33=8.68-3.52-3.79+8.11=5.89-0.13-4.19-0.24=7.86-0.54-2.43+2.98=8.88-5.29-0.93=7.52-5.1-1.91+0.33=8.3-0.13-2.63=6.22+2.67-8.73=5.71+5.44-3.91-5.48=7.69-4.43=9.29-4.25-3.04=7.68-0.42=5.48-1.52-1.88=8.39+3.91+3.68+5.22=9.32-0.05+6.44+3.66=9.67-0.79-4.16+2.27=3.74+3.37+3.01-9.41=9.67-7.18+4.68-6.96=1.23+2.54=8.21-0.57+1.05+8.53=7.13+2.3+5.74+8.16=6.25-5.89+7.93+7.22=7.4-4.99-0.15+6.35=5.61-0.24+2.61-1.84=1.78+7.36+8.82=6.23-1.34-3.03-0.02=9.88+2.71=3.43+7.7-7.06=9.62+1.76-3.97=5.79+0.47=4.28+9.45-8.25+4.77=6.4-2.71+9.11+7.78=7.83+1.01=9.64-4.98-2.82+0.16=9.68-1.21-7.74+6.76=9.31-1.72-1.18-5.84=1.85+9.42=1.82+5.38+5.86+2.69=7.38+8.78+9.38-0.14=1.46+4.68-4.65=7.25-0.9+6.16-3.11=5.33-3.37-1.31+1.14=1.44+5.39-4.57+8.88=6.81+6.91+3.02-0.88=9.45-0.41-4.7=9.17-8.78+0.31+7.81=9.73-6.45-0.96+9.9=5.62-0.57-2.13=8.09+5.55+8.02-3.03=6.89-0.33-2.39-4.03=6.57+6.06+5.39=5.28+8.12+3.96=4.62+6.09+3.5+4.44=5.17-2.79+3.9=7+6.11+1.01-7.37=6.47-1.15+6.98=7.94+2.13+2.74=3.6+5.92-2.32-1.75=2.24-2.05+3.1+7.56=5.36+3.5+7.53=1.29+8.87+2.93+6.85=6.88+6.62-3.78-0.24=1.43+8.44+9.58+5.67=6.86+5.44+0.99=9.84+9.5=1.48+8.31-1.23=7.62+8.53+0.22=7.78-4.53+9.13+9.49=7+6.85-0.86=7.37-2.43+9.22+2.62=9.38+1.7-4.03-5.1=7.12+8.57+0.83+7.04=5.18-0.32-2.76+1.31=7.99+2.34-6.81+5.88=6.47-2.34+0.26+0.52=8.21+6.35-3.65+6.17=4.86+8.78-2.47=9.93-6.86+5.64-1.12=9.12-4.55-2.98-1.15=4.64+1.78=8.89-6.51+6.29-0.72=9.43-2.88+2.71+7.63=9.47-2.79-0.19-1.94=6.56-4.28+5.3=0.55+8.68-6.21-0.64=7.89+6.81-6.37=0.75+3.29+9.63=0.82+8.49=8.19-2.07-3.41=9.71+0.95-6.13=7.84-2.47-3.05=8.45+9.71=3.84-1.76-0.04=9.21+8.22+2.86=9.83-0.94-7.61+9.38=8.99-8.62+5.56+6.27=9.01+9.13-5.38=4.14-0.05=3.59-0.42+8.18-6.27=2.65-1.13+0.48=8.62-4.95=8.74-2.24+2.19-2.97=5.33+9.72-0.3+9.66=4.31+4.02+1.37-3.87=8.75-0.72-0.82-4.22=3.25+6.65-4.08=7.95-0.61-4.99-1.11=4.02+4.36+2.03-3.09=3.22+8.45-6.34=9.36-4.03-1.26-1.19=3.55+8.91-1.84=6.64-0.28+5.88+9.25=5.1+7.88-6.66+7.55=9.79-6.07-3.17=4.16-1.86=6.61-0.89=6.5-5.75+5.56=3+9.66-9.61+9.27=9.85-6.09-0.74-0.05=8.76-5.76-0.02+6.75=9.27-8.24+4.17-1.99=9.69-9.09+0.98-0.24=7.6+1.4+4.93=9.36-2.61+1.61+5.93=8.19+9.23-0.25-3.02=4.14-1.77+1.61=4.51-4.31+8.78=4.42+7.12=2.34+0.17=5.21-1.38-3.64+6.13=3.48+5.81+8.17-1.49=6.41+6.49-2.47+7.78=1.8+3.69-2.59+2.94=6.8+4.05+2.06+6.2=9.28-4.95-2.12=9.99+2.81+0.49-1.86=3.67+6.37-0.44-5.75=4.24+8+9.92=9.6+4.9=8.57-3.52+5.22=9.53-2.5-2.67-3.76=4.12-1.68-0.33+6.05=9.59-3.94+5.16+8.41=8.76-3.41-1.95=9.06+8.99+5.93=8.93+5.57+8.41=5.23+2.57=9.78+7.93-0.14-1.93=8.8+1.07+7.86-5.72=4.05+6.77+7.19-5.23=7.51+9.43+5.87=6.82+7.66+4.82=0.6+8.32-8.08+4.17=6.54+1.74-1.71=7.94+7.97-9.34+3.11=6.55+1.59+2.59+1.17=6.79+5.94+3.91=3.56+0.27-1.21=2.55-2.12+4.29+1.56=6.46-0.64+9.05-2.23=6.59+6.86-6.1+6.53=1.97+2.29-0.21-3.8=0.88+2.33+6.84-9.5=6.94-2.12-4.66+4.65=0.94+9.51+3.96-7.41=4.22-2.51-1.26+0.71=7.92-2.17-0.83-4.47=9.96+9.45-7.54=8.54-1.2+3.09+2.02=7.93-6.06=7.26-7.1=3.43-0.76+9.03=3.64+1.03+9.68+3.62=9.43-3.98+4.89-2.86=1.66+1.38-2.28=7.5+9.76=9.02-7.66+6.84=7.93+2.67=9.49+9.36-5.92-2.14=8.89-0.62-5.77=6.13-3.4+1.17+5.66=5.76-4.31+8.4-4.3=6.3-3.03=9.5-5.17+8.66=2.82+9.77-5.1-4.44=3.24+9.72+2.58=6.96-2.21+6.05+3.49=2.36+5.83=9.51+7.37=8.78-7.12+0.64+0.47=7.05-1.23=9.21-2.37+6.66=6.76+6.12-8.04+7.12=0.24+1.44=3.28-1.48=3.75+0.52-3.14+7.82=8.35-0.86-6.51=3.74+7.86-8.14-2.98=7.1-2.66-0.68-1.76=6.01-5.49+4.48+4.71=6.78+8.3+4.55+4.39=2.65+1.19+6+4.35=0.43+4.1+2.65=3.87+5.61-3.8=8.18-1.5-3.39-2.84=9.98-5.24-2.3+5.12=0.12+8.13-0.61-1.34=8.08+7.31+5.29=6.46-0.84+3.32+0.77=8.82-3.88-1.23-0.58=7.68-0.35+8.55-1.01=2.98+3.96-4.38+0.34=8.44-1.45-5.87=9.57+4.21-7.02-5.23=5.59+2.64+3.97-9.84=8.74-1.56-2.01-0.04=6.45-1.76+2.36-2.27=0.08+4.49+2.06-6.44=1.87+0.3=2.72+4.95=2.53-1.44+7.34+0.42=1.93-0.91+3.67-3.65=2.91-0.03-0.97+9.17=1.98+4.52+2.76=8.39+1.83+7.44=7.69+9.74-6.89+8.49=6.71+5.34-5.78=7.62-4.51-1.22-1.57=7.73-0.53+8.63+3=8.9+1.83+7.62+4.66=3.33-3.16+9.14+3.49=4.7-0.07-0.9-1.9=7.86-0.03-0.71=5.85+3.45=6.34+2.31+6.8-1.65=8.45-0.44-2.15-2.57=2.19-1.59-0.41=9.77-0.42-6.22-2.1=7.94-4.81=8.23-0.31-3.38-3.43=4.01+0.91=8.04+5.44+7.42+1.26=0.11+1.86+9.73-0.26=6.32+2.32-0.73-2.56=5.22+2.35-0.68+6.86=8.38+4.73-6.62+0.21=8-0.95+6.32=2.22+6.2+0.36-4.63=7.26+1.68+1.84=9.88-1.22+4.99-6.66=7.61+1.16+9.07=0.7+8.12-5.01-0.73=7.32+1.27=6.12+0.42+7.62+6.32=5.04-4.76=1.69+5.18+5.55+1.02=6.15-4.07-1.21+1.69=4.22-2.03+0.25-0.36=8.95-1.87-4.14+7.09=9.5-0.87-7.43=9.92-1.33+1.35-1.52=0.59+9.26+4.68-6.18=7.99+1.27+6.18-6.07=9.24-2+4.69-4.66=9.02-5.97+0.93+1.82=8.33+1.53-4.23=9.75+6.6+2.13-0.57=6.96+2.95-8.14-1.63=1.31-1.05+6.46=6.19-4.86=9.26-1.64-4.85+9.17=6.91+6-2.6+5.52=6.48+6.64=4.32+7.57=8.3-6.13=4.54+2.22=5.94+1.29+2.53+2.23=8.61-1.01+8.05=3.11+1.56+0.41-0.62=7.82+3.75+1.65=3.31-2.47+9.03-9.27=8.45-4.8-1.96+6.85=9.95-0.29-2.04=0.93+1.81+1.77+3.84=9.69+7.02-3.25-5.99=7.94-6.16=9.91-6.26+3.3=6.97+7.84+8.44=8.87+6.3=5.87+0.47-5.86=6.72-0.9+0.91=8.06-6.01+7.25+2.47=6.56+4.27+2.88-4.34=6.02-1.61-1.99=3.65-2.17+9.41-8.97=3.93+5.05-2.22+9.38=3.3+9.48=3.61+6.39+7.65+8.72=3.16-1.63=5.79+4.65-1.79=9.04+2.11+6.84-3.89=7.93+6.37+4.6-0.37=5.1-4.68=5.58-0.98+7.32-7.91=7.63+0.36+6.23-9.67=7.12-3.73-0.18-0.47=9.94-3.77+7.38=1.2-0.93+5.47-2.08=9.49+0.8+9.78-9.55=1.71+7.71-7.6=8.07-7.7=8.45-2.22-0.63=5.36-2.28-0.63+6.89=4.41+9.74-2.15+0.86=4.2+9.83+4.88=8.73-2.09+9.98+6.72=9.83-1.61-5.14=0.71+7.29-4.2=4.62+8.6-7.85-0.03=9.54-8.27-0.07=5.23-0.48+4.4+9.9=9.43-5-0.91-0.51=7.12-3.41-0.58=4.59+8.29+0.91+7.42=5.28-0.51-3.23-0.43=7.06+6.7-7.98=8.45+5.15-2.24+8.53=5.4+2.8+6.55=8.17-6.44-0.26-0.81=5.32+1.65-0.8-2.31=9.57-4.92-1.57+6=8.49-3.43+6.99-5.59=4.08+3.97-0.15-7.65=3.03-2.06=4.62+4.83=8.31+1.16+3.05-0.44=1.89+2.88+4.5-0.69=5.44+5.86=7.02-1.42+8.15+8.6=5.08+6.4-2.72-2.45=5.33+7.47-3.81-8.66=2.86+0.7-3.45+5.5=4.01-0.17-3.61=3.69+2.17-1.81-3.6=4.89-3.68+8.77-8.06=4.39+2.74+1.25+6.21=5.09+7.65+1.55=4.2-0.67+4.25=4.99+6.48+0.09+2.97=9.54-2.88+9.7-6.46=1.14+8.19+7.42=8.62-4.6-1.78=8.81-4.49+6.13-8.93=6.77-0.17-3.33+1.28=7-2.19+8.19-8.98=9.79-2.12-1.82-3.75=6.95-1.66+9.04=6.02+3.69+1.76=3.26+7.95-4.81-4.56=9.63-1.9-3.92+5.43=1.09+7.84+8.32=1.84+3.81-4.88+6.51=4.97-0.54-2.75+4.46=5.2-0.06-1.87+8.9=1.22+5.48+4.86=6.38+9.83-6.21=8.8+4.96+2.64+9.45=5.9-2.77=3.68+9.9-8.88=2.66-0.14=7.81-1.27+6.28=9.31-6.28-1.07=4.73+1.12+5.94-2.77=7.89+9.15+1.37-8.27=9.76-8.84=5.93+0.47=4.37-0.03+9.92-9=7.1+6.07+3.27=7.81+6.56-5.32-1.13=6.73-1.47+8.08+5.04=6.97-5.3+0.18+0.24=6.62-1.05-3.25=8.93-2.09+0.32=4.39-1.08+9.71-7.63=9.58+6.88+3.99+0.74=3.64-0.45+8.99-0.39=4.39+1.97+8.17-4.64=0.94+5.7-4.64+3.22=9.97-5.17+0.05=5.51+9.99+5.3+9.46=7.03-0.23-3.6+5.57=8.92+5.03+1.86+7.22=5.07+4.68-3.74+6.68=6.54+6.85=3.42+3.5-5.83+8.94=2.8+3.81+7.55=0.02+2.52+8.7=9.21+3.81-1.31+2.6=2.19+8.47+5.41=3.18+6.91+4.97-3.8=7.8-2.8=5.63+1.57-3.84=6.74-6.18=2.23+3.43=6.17-2.51+7.45=8.46-5.13+2.16+0.71=6.81-0.86-0.16+0.23=6.68-3.93-1-1.12=9.79+3.76-0.52=7.29+1.95=8.37-0.29+8.35-7.22=4.8-0.25+0.54-2.61=6.05+1.91-5.78+0.51=8.7+7.66+2.44=6.46+6.03+8.32=9.16+1.58+8.86+7.4=8.76-2.82+1.06+5.55=9.85+0.74+3.43+8.21=1.31+0.88+4+6.13=5.84+1.17=8.55-7.18+2.32-0.32=8.71+3.76-2.23=3.15+8-5.48+6.96=3.1-0.38=9.54-5.28-2.4=9.31-8.96=4+3.69-5.84+4.4=8.38+9.52+6.26=9.51-8.65-0.51+5.53=4.95-3.55-0.58=6.63-1.21=8.55+1.55-5.5=2.06+0.21=3.72+7.96+3.69=9.17-0.91-3.2=1.05+8.41-4.18=5.09+5.62=3.37+0.53-0.51-0.06=9.64+2.87-4.64+0.17=9.18-6.61=5.38-3.96=4.24+1.66+5.98+6.62=3.3+4.06-1.59+0.59=7.66+1.51+9.39-0.45=5.15+9.82=4.17-2.66=9.62-5.45-3.18+7.41=8.91-1.59+1.64=8.63-1.56-2.61+2.56=6-4.96+7.34-3.47=9.57-1.16-2.54-0.86=9.03-0.17+9.45+9.34=5.21+9.09=3.64-3.23=6.87+7.85-8.98=6.38-6.03+8.56=4.11+5.09+8.74-7.05=7.09+2.46-7.41=2.14+6.63-3.68+6.74=7.85+6.91-2.94=9.08+5.94-6.36=7.2-1.33-0.9-3.37=4.26+8.91-1.08+4.82=7.62-2.11-3.92+4.7=5.27-3.61+4.08-3.19=9.72+4.77-1.46-2.47=3.1+0.23+0.36+8.33=8.03+3.59=9.6+8.45+1.23-0.23=4.87-3.09-0.77=7.32-6.51+0.34=7.06-6.37+9.26-5.24=9.3-5.28-1.95+5.46=9.95-2.23-1.71-3.07=6.88-0.57-5.3+5.6=9.03-8.68+0.39+0.46=8.86-2.32-0.15=7.15-1-2.19+4.25=8.92+1.02-1.7-5.89=5.79+5.55+9.27=4.65+9.76-5.78+4.78=5.75-0.56-4.29+1=8.45-3.79+7.95=2.49-1.11+9.98-0.47=8.41-5.09=参考答案5.91+9.12+3.91+9.32=28.268.62-4.08+1.02=5.568.28-1.73+9.38=15.935.59+9.5-0.48=14.613.99-3.24+7.62=8.379.14-0.69-2.48-1.52=4.454.45+7.48+1.32=13.254.3-2.08-0.72+8.68=10.186.89+6.57+7.97+7.51=28.945.55+2.95-4.85-0.48=3.179.24-1.72+3.16+3.71=14.395.07-0.34-0.06=4.673.72+6.53+9.96-1.76=18.459.08-0.04-8.44=0.69.25+7.29+1.3+1.74=19.582.39+8.55+0.19=11.132.27+3.14+2.63+4.47=12.514.58+7.89-7.73-2.69=2.053.34+9.12-6.29-1.73=4.442.14+9.69+5.14-5.06=11.912.63+9.74=12.379.73-0.86+5.99-9.38=5.488.34-6.15=2.191.13+0.1=1.236.63-1.37-2.72+5.61=8.159.83-3.01-5.03+0.2=1.994.35-3.09-0.36=0.98.93-4.75-1.53+9.06=11.714.62-4.47=0.157.61+6.63+1.2=15.448.84-6.2=2.647.9+3.88-5.9-0.83=5.057.39-1.43-4.79+5.54=6.711.28+7.25+2.92=11.457.77+7.63-4.44-3=7.964.76+6.28-7.32=3.729.87-6.76=3.119.17-0.89+6.97=15.258.35-3.14-0.91-2.93=1.378.37-3.03-0.46-4.34=0.547.46+3.37-2.55=8.281.63+2.86+2.25+9.15=15.891.48-0.02+1.33=2.795.77+9.54-1.38-1.67=12.269.63-1.16-1.55-0.16=6.761.37+4.04+6.82+2.37=14.66.16-3.42-1.83=0.915.61-3.57+6.56-4.93=3.674.15+4.97-7.67+1.04=2.498.45+7.66-8.65+4.66=12.123.21+6.95-5.84-0.1=4.229.81-3.91-3.43=2.470.77+8-2.74-0.42=5.619.57-0.78-6.05-1.76=0.987.4-4.59+6.02+1.88=10.714.11+5.67+2.9-2.2=10.487.86-3.81-1.86=2.196.83-0.29+9.7+7.59=23.830.95+3.08-3.57=0.465.75-0.75+3.39-6.28=2.119.55+9.53+2.42-9.88=11.628.76-1.84-2.12=4.86.18-1.94+2.99-0.68=6.555.75-2.86+5.56-2.88=5.576.42-0.69+2.16=7.897.99-6.38=1.619.75-2.31-2.54=4.91.06-0.07-0.38+5.59=6.26.36-0.63-4.59+1.67=2.816.8+5.51-1.34+7.72=18.699.89-0.27-0.29=9.330.31+2.85+2.35+1.06=6.578.19+5.97-2.39+5.38=17.151.89+7.47+2.39-4.63=7.124.03-3.87+0.63=0.798.76+1.3-3.28=6.788.05+1.99=10.048.81-3.39+0.37-0.03=5.764.81+0.94+9.38+1.66=16.797.92-4.07+5.81+9.28=18.948.28+9.86-4.53-0.51=13.18.08+7.6=15.688.98-2.94-2.37-2.34=1.334.19+9.7-1.95+8.91=20.856.62-2.96-2.7+5.81=6.773.62+0.46+0.64=4.729.92-3.15-0.25=6.527.07+2.93-2.44=7.568.44-0.57+1.32=9.196.71-1.64-1.54-1.72=1.818.09+6.35-3.51-7.63=3.33.62-3.15=0.479.09+5.94-8.32+6.61=13.329.25+8.63+7.01+8.19=33.089.55-2.14-5.83+4.47=6.054.09-0.37=3.727.86-0.43+3.4-9.54=1.299.46-2.66-2.95-0.37=3.487.32-2.36-1.43=3.535.33+2.94-6.17+4.07=6.177.45-5.98+6.96-6.25=2.187.99+8.09-5.87-3.07=7.146.8-6.46+8.05+9.65=18.049.48-1.21+9.16+2.61=20.046.91-4.07+8.41+0.13=11.388.96-2.36+4.38=10.988.8-4.68+0.54+0.83=5.494.31+6.15-0.11+6.46=16.816.64+9.23=15.876.93-5.42-0.16=1.353.64+9.64+7.33+3.36=23.977.98+2.55-0.29+7.38=17.626.18-2.97-2.31+5.26=6.168.62-0.1+1.45=9.977.01-3.33-0.35+9.69=13.029.13+9.27+4.75=23.158.86-0.93-2.74-3.73=1.466.45-2.61+1.02-2.28=2.580.72+4.69+4.84=10.254.2+0.54=4.747.01-0.03-4.91-0.85=1.227.4-4.5+1.17=4.079.1+3.97-0.95-7.68=4.448.63+4.8-6.95-0.23=6.250.23+2.01+5.14-7.15=0.238.58-0.12-1.14-0.05=7.277.35+2.27+4.29=13.912.57+6.77+4.31+6.53=20.180.5+4.66=5.164.08-3.16=0.920.71+9.49-4.34=5.865.06-3.22+7.75=9.597.85+3.79+9.02+3.29=23.957.32-4.88-0.41+7.77=9.86.92-0.09-4.48=2.350.24+4.67+6.92-7.06=4.775.7+6.07-8.59+3.59=6.779.42-3.27-1.77-2.93=1.452.63+5.43-6.1=1.969.8-3.9+4.99+7.71=18.67.89-6.69=1.28.04-7.87=0.177.54+5.92-1.66+6.51=18.316.08-2.44=3.644.58+3.08-1.45+9.82=16.039.47-4.4-0.56-0.68=3.834.07-0.21-2.67+5.15=6.349.12+4.7-2.81=11.014.48+4.86+8.86-6.98=11.228.8-6.58+3.43-0.58=5.074.5+9.8-6.62+7.02=14.75.01-0.82=4.197.15-3.42+3.44=7.178.67-4.14-1.97=2.565.5-0.26-0.47-4.12=0.658.59-1.98-2.6=4.019.8+8.67+5.06-2.04=21.498.86-4.49-2.3-0.46=1.616.63-0.64-0.03-1.56=4.49.94+6.23-3.22=12.958.47+8.51-7.83-8.95=0.24.13+3.75+1.77-9.54=0.116.91+8.17-0.15=14.933.96-0.1+4.54=8.43.88+4.92=8.83.83+6.96-4.63=6.169.07+9.43-5.57-2.77=10.166.48+6.41-4.19+1.63=10.338.23-7.95+3.1=3.388.79-2.96+2.44=8.279.69-8.78+2.98+2.75=6.648.46-2.45-1.75-2.44=1.829.19+3.34+6.21=18.747.46+1.85=9.319.89-4.32-2.54=3.034.92+3.55=8.478.73-3.69-4.69+7.15=7.54.9-4.77=0.139.93+2.02-7.6=4.354.82-3.24+7.39=8.979.9-0.85+7.36=16.419.16-4.51+3.27+6.34=14.263.93+9.6+8.89+7.29=29.718.58+3.76+7.36+4.08=23.789.43+3.86-1.92+1.98=13.357.75-5.99+8.39=10.159.11-4.62+3.03+3.8=11.326.33+6.49-5.66-6.27=0.894.17+9.8-2.53=11.448.12+3-3.16-6.7=1.261.69+4.48+7.39+9.38=22.944.71+8.34+0.42-5.44=8.038.54-1.49+0.45+8.69=16.196.9-1.83-4.4=0.675.23+5.18+5.73+4.68=20.827.32-3.29-2.74+2.82=4.113.8+5.53+1.25-1.4=9.187.95+8.44+8.39-7.24=17.547.8-0.8-4.05=2.953.38+8.52+2.75=14.653.32-2.22+7.78=8.887.93-5.18=2.757.2+7.37-2.22-6.22=6.139-4.83=4.178.81+1.42+0.97=11.23.53+9.67-4.36-3.35=5.493.4+7.3+2.51-1.39=11.827.7-2.92+5.08=9.866.09+0.37-2.68-2.21=1.579.15-0.56+3.3+5.44=17.330.22+5.17-4.77=0.621.5+7.71-4.87=4.346.16+9.75+9.74-6.02=19.634.41-0.57-1.12=2.720.16+9.76-2.47+2.92=10.376.83-5.15=1.684.63-3.22=1.412.82+0.23+7.21+7.8=18.065.56-2.76+0.98-3.28=0.53.76-1.54+8.94+9.71=20.879.21-0.16-3.66=5.398.39+6.9-3.35-4.29=7.655.78+1.81=7.596.04+7.33+9.06+6.84=29.270.36+6.28+4.01-5.71=4.948+9.2+1.59-6.2=12.592.31+5.33=7.649.92-0.7-0.91-2.53=5.788.77+5.23+1.35+0.28=15.638.2-0.82=7.389.72-5.19+3.66+8.69=16.884.51+0.12=4.638.69-1.38-1.09-0.58=5.649.16-3.99+8.76-0.71=13.228.89+4.18+2.14+3.95=19.167.55-0.5+9.49=16.546.47-0.6-0.14+2.27=82.35-1.45+7.54-7.14=1.37.72-7.56+2.9=3.068.28-0.85-4.56-0.49=2.381.42+7.1+3.96+4.71=17.196.01-1.97+4.97+9.9=18.910.94+7.69+1.63=10.261.28+9.37+6.03-3.07=13.619.89-1.41-4.36-0.44=3.687.27-1.69-2.67-1.38=1.539.98+5.21-5.28-9.05=0.868.64+7.06-5.17+1.1=11.639.8-2.65-2.71-3.73=0.717.73-2.49+3.53+3.11=11.883.69-1.91+2.47-1.41=2.849.57+6.74+5.89=22.22.62-0.53=2.094.21-1.25+6.11=9.072.62+2.11-3.73+7.6=8.61.14-0.18+1.83+3.03=5.829.95+4.1=14.055.45-4.87+7-7.09=0.497.02+2.73-3.21=6.547.74+7.98+3.4+6.01=25.131.96+9.5-1.07-2.05=8.345.7-0.81+4.86-6.76=2.992.04+5.63-0.51-3.22=3.949.86+4.05-4.38=9.538.1-7.17=0.939.66-1.53-1.76-0.14=6.235.29+4.85-1.86-5.97=2.319.39-1.43-7.75=0.219.23-6.85+7.79=10.173.7+9.15+6.69+8.72=28.265.99-1.19=4.86.34-4.26+0.33=2.418.68-3.52-3.79+8.11=9.485.89-0.13-4.19-0.24=1.337.86-0.54-2.43+2.98=7.878.88-5.29-0.93=2.667.52-5.1-1.91+0.33=0.848.3-0.13-2.63=5.546.22+2.67-8.73=0.165.71+5.44-3.91-5.48=1.767.69-4.43=3.269.29-4.25-3.04=27.68-0.42=7.265.48-1.52-1.88=2.088.39+3.91+3.68+5.22=21.29.32-0.05+6.44+3.66=19.379.67-0.79-4.16+2.27=6.993.74+3.37+3.01-9.41=0.719.67-7.18+4.68-6.96=0.211.23+2.54=3.778.21-0.57+1.05+8.53=17.227.13+2.3+5.74+8.16=23.336.25-5.89+7.93+7.22=15.517.4-4.99-0.15+6.35=8.615.61-0.24+2.61-1.84=6.141.78+7.36+8.82=17.966.23-1.34-3.03-0.02=1.849.88+2.71=12.593.43+7.7-7.06=4.079.62+1.76-3.97=7.415.79+0.47=6.264.28+9.45-8.25+4.77=10.256.4-2.71+9.11+7.78=20.587.83+1.01=8.849.64-4.98-2.82+0.16=29.68-1.21-7.74+6.76=7.499.31-1.72-1.18-5.84=0.571.85+9.42=11.271.82+5.38+5.86+2.69=15.757.38+8.78+9.38-0.14=25.41.46+4.68-4.65=1.497.25-0.9+6.16-3.11=9.45.33-3.37-1.31+1.14=1.791.44+5.39-4.57+8.88=11.146.81+6.91+3.02-0.88=15.869.45-0.41-4.7=4.349.17-8.78+0.31+7.81=8.519.73-6.45-0.96+9.9=12.225.62-0.57-2.13=2.928.09+5.55+8.02-3.03=18.636.89-0.33-2.39-4.03=0.146.57+6.06+5.39=18.025.28+8.12+3.96=17.364.62+6.09+3.5+4.44=18.655.17-2.79+3.9=6.287+6.11+1.01-7.37=6.756.47-1.15+6.98=12.37.94+2.13+2.74=12.813.6+5.92-2.32-1.75=5.452.24-2.05+3.1+7.56=10.855.36+3.5+7.53=16.391.29+8.87+2.93+6.85=19.946.88+6.62-3.78-0.24=9.481.43+8.44+9.58+5.67=25.126.86+5.44+0.99=13.299.84+9.5=19.341.48+8.31-1.23=8.567.62+8.53+0.22=16.377.78-4.53+9.13+9.49=21.877+6.85-0.86=12.997.37-2.43+9.22+2.62=16.789.38+1.7-4.03-5.1=1.957.12+8.57+0.83+7.04=23.565.18-0.32-2.76+1.31=3.417.99+2.34-6.81+5.88=9.46.47-2.34+0.26+0.52=4.918.21+6.35-3.65+6.17=17.084.86+8.78-2.47=11.179.93-6.86+5.64-1.12=7.599.12-4.55-2.98-1.15=0.444.64+1.78=6.428.89-6.51+6.29-0.72=7.959.43-2.88+2.71+7.63=16.899.47-2.79-0.19-1.94=4.556.56-4.28+5.3=7.580.55+8.68-6.21-0.64=2.387.89+6.81-6.37=8.330.75+3.29+9.63=13.670.82+8.49=9.318.19-2.07-3.41=2.719.71+0.95-6.13=4.537.84-2.47-3.05=2.328.45+9.71=18.163.84-1.76-0.04=2.049.21+8.22+2.86=20.299.83-0.94-7.61+9.38=10.668.99-8.62+5.56+6.27=12.29.01+9.13-5.38=12.764.14-0.05=4.093.59-0.42+8.18-6.27=5.082.65-1.13+0.48=28.62-4.95=3.678.74-2.24+2.19-2.97=5.725.33+9.72-0.3+9.66=24.414.31+4.02+1.37-3.87=5.838.75-0.72-0.82-4.22=2.993.25+6.65-4.08=5.827.95-0.61-4.99-1.11=1.244.02+4.36+2.03-3.09=7.323.22+8.45-6.34=5.339.36-4.03-1.26-1.19=2.883.55+8.91-1.84=10.626.64-0.28+5.88+9.25=21.495.1+7.88-6.66+7.55=13.879.79-6.07-3.17=0.554.16-1.86=2.36.61-0.89=5.726.5-5.75+5.56=6.313+9.66-9.61+9.27=12.329.85-6.09-0.74-0.05=2.978.76-5.76-0.02+6.75=9.739.27-8.24+4.17-1.99=3.219.69-9.09+0.98-0.24=1.347.6+1.4+4.93=13.939.36-2.61+1.61+5.93=14.298.19+9.23-0.25-3.02=14.154.14-1.77+1.61=3.984.51-4.31+8.78=8.984.42+7.12=11.542.34+0.17=2.515.21-1.38-3.64+6.13=6.323.48+5.81+8.17-1.49=15.976.41+6.49-2.47+7.78=18.211.8+3.69-2.59+2.94=5.846.8+4.05+2.06+6.2=19.119.28-4.95-2.12=2.219.99+2.81+0.49-1.86=11.433.67+6.37-0.44-5.75=3.854.24+8+9.92=22.169.6+4.9=14.58.57-3.52+5.22=10.279.53-2.5-2.67-3.76=0.64.12-1.68-0.33+6.05=8.169.59-3.94+5.16+8.41=19.228.76-3.41-1.95=3.49.06+8.99+5.93=23.988.93+5.57+8.41=22.915.23+2.57=7.89.78+7.93-0.14-1.93=15.648.8+1.07+7.86-5.72=12.014.05+6.77+7.19-5.23=12.787.51+9.43+5.87=22.816.82+7.66+4.82=19.30.6+8.32-8.08+4.17=5.016.54+1.74-1.71=6.577.94+7.97-9.34+3.11=9.686.55+1.59+2.59+1.17=11.96.79+5.94+3.91=16.643.56+0.27-1.21=2.622.55-2.12+4.29+1.56=6.286.46-0.64+9.05-2.23=12.646.59+6.86-6.1+6.53=13.881.97+2.29-0.21-3.8=0.250.88+2.33+6.84-9.5=0.556.94-2.12-4.66+4.65=4.810.94+9.51+3.96-7.41=74.22-2.51-1.26+0.71=1.167.92-2.17-0.83-4.47=0.459.96+9.45-7.54=11.878.54-1.2+3.09+2.02=12.457.93-6.06=1.877.26-7.1=0.163.43-0.76+9.03=11.73.64+1.03+9.68+3.62=17.979.43-3.98+4.89-2.86=7.481.66+1.38-2.28=0.767.5+9.76=17.269.02-7.66+6.84=8.27.93+2.67=10.69.49+9.36-5.92-2.14=10.798.89-0.62-5.77=2.56.13-3.4+1.17+5.66=9.565.76-4.31+8.4-4.3=5.556.3-3.03=3.279.5-5.17+8.66=12.992.82+9.77-5.1-4.44=3.053.24+9.72+2.58=15.546.96-2.21+6.05+3.49=14.292.36+5.83=8.199.51+7.37=16.888.78-7.12+0.64+0.47=2.777.05-1.23=5.829.21-2.37+6.66=13.56.76+6.12-8.04+7.12=11.960.24+1.44=1.683.28-1.48=1.83.75+0.52-3.14+7.82=8.958.35-0.86-6.51=0.983.74+7.86-8.14-2.98=0.487.1-2.66-0.68-1.76=26.01-5.49+4.48+4.71=9.716.78+8.3+4.55+4.39=24.022.65+1.19+6+4.35=14.190.43+4.1+2.65=7.183.87+5.61-3.8=5.688.18-1.5-3.39-2.84=0.459.98-5.24-2.3+5.12=7.560.12+8.13-0.61-1.34=6.38.08+7.31+5.29=20.686.46-0.84+3.32+0.77=9.718.82-3.88-1.23-0.58=3.137.68-0.35+8.55-1.01=14.872.98+3.96-4.38+0.34=2.98.44-1.45-5.87=1.129.57+4.21-7.02-5.23=1.535.59+2.64+3.97-9.84=2.368.74-1.56-2.01-0.04=5.136.45-1.76+2.36-2.27=4.780.08+4.49+2.06-6.44=0.191.87+0.3=2.172.72+4.95=7.672.53-1.44+7.34+0.42=8.851.93-0.91+3.67-3.65=1.042.91-0.03-0.97+9.17=11.081.98+4.52+2.76=9.268.39+1.83+7.44=17.667.69+9.74-6.89+8.49=19.036.71+5.34-5.78=6.277.62-4.51-1.22-1.57=0.327.73-0.53+8.63+3=18.838.9+1.83+7.62+4.66=23.013.33-3.16+9.14+3.49=12.84.7-0.07-0.9-1.9=1.837.86-0.03-0.71=7.125.85+3.45=9.36.34+2.31+6.8-1.65=13.88.45-0.44-2.15-2.57=3.292.19-1.59-0.41=0.199.77-0.42-6.22-2.1=1.037.94-4.81=3.138.23-0.31-3.38-3.43=1.114.01+0.91=4.928.04+5.44+7.42+1.26=22.160.11+1.86+9.73-0.26=11.446.32+2.32-0.73-2.56=5.355.22+2.35-0.68+6.86=13.758.38+4.73-6.62+0.21=6.78-0.95+6.32=13.372.22+6.2+0.36-4.63=4.157.26+1.68+1.84=10.789.88-1.22+4.99-6.66=6.997.61+1.16+9.07=17.840.7+8.12-5.01-0.73=3.087.32+1.27=8.596.12+0.42+7.62+6.32=20.485.04-4.76=0.281.69+5.18+5.55+1.02=13.446.15-4.07-1.21+1.69=2.564.22-2.03+0.25-0.36=2.088.95-1.87-4.14+7.09=10.039.5-0.87-7.43=1.29.92-1.33+1.35-1.52=8.420.59+9.26+4.68-6.18=8.357.99+1.27+6.18-6.07=9.379.24-2+4.69-4.66=7.279.02-5.97+0.93+1.82=5.88.33+1.53-4.23=5.639.75+6.6+2.13-0.57=17.916.96+2.95-8.14-1.63=0.141.31-1.05+6.46=6.726.19-4.86=1.339.26-1.64-4.85+9.17=11.946.91+6-2.6+5.52=15.836.48+6.64=13.124.32+7.57=11.898.3-6.13=2.174.54+2.22=6.765.94+1.29+2.53+2.23=11.998.61-1.01+8.05=15.653.11+1.56+0.41-0.62=4.467.82+3.75+1.65=13.223.31-2.47+9.03-9.27=0.68.45-4.8-1.96+6.85=8.549.95-0.29-2.04=7.620.93+1.81+1.77+3.84=8.359.69+7.02-3.25-5.99=7.477.94-6.16=1.789.91-6.26+3.3=6.956.97+7.84+8.44=23.258.87+6.3=15.175.87+0.47-5.86=0.486.72-0.9+0.91=6.738.06-6.01+7.25+2.47=11.776.56+4.27+2.88-4.34=9.376.02-1.61-1.99=2.423.65-2.17+9.41-8.97=1.923.93+5.05-2.22+9.38=16.143.3+9.48=12.783.61+6.39+7.65+8.72=26.373.16-1.63=1.535.79+4.65-1.79=8.659.04+2.11+6.84-3.89=14.17.93+6.37+4.6-0.37=18.535.1-4.68=0.425.58-0.98+7.32-7.91=4.017.63+0.36+6.23-9.67=4.557.12-3.73-0.18-0.47=2.749.94-3.77+7.38=13.551.2-0.93+5.47-2.08=3.669.49+0.8+9.78-9.55=10.521.71+7.71-7.6=1.828.07-7.7=0.378.45-2.22-0.63=5.65.36-2.28-0.63+6.89=9.344.41+9.74-2.15+0.86=12.864.2+9.83+4.88=18.918.73-2.09+9.98+6.72=23.349.83-1.61-5.14=3.080.71+7.29-4.2=3.84.62+8.6-7.85-0.03=5.349.54-8.27-0.07=1.25.23-0.48+4.4+9.9=19.059.43-5-0.91-0.51=3.017.12-3.41-0.58=3.134.59+8.29+0.91+7.42=21.215.28-0.51-3.23-0.43=1.117.06+6.7-7.98=5.788.45+5.15-2.24+8.53=19.895.4+2.8+6.55=14.758.17-6.44-0.26-0.81=0.665.32+1.65-0.8-2.31=3.869.57-4.92-1.57+6=9.088.49-3.43+6.99-5.59=6.464.08+3.97-0.15-7.65=0.253.03-2.06=0.974.62+4.83=9.458.31+1.16+3.05-0.44=12.081.89+2.88+4.5-0.69=8.585.44+5.86=11.37.02-1.42+8.15+8.6=22.355.08+6.4-2.72-2.45=6.315.33+7.47-3.81-8.66=0.332.86+0.7-3.45+5.5=5.614.01-0.17-3.61=0.233.69+2.17-1.81-3.6=0.454.89-3.68+8.77-8.06=1.924.39+2.74+1.25+6.21=14.595