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5.39+8.59+6.59+2.29=2.64+6.89-8.83=7.6+8.38-9.84+4.71=0.93+9.46-9.88+5.13=9.6-8.69+4.41=2.92+5.79=0.55-0.12=3.86-0.7-2.83=8.19-4.86+2.43-3.55=1.1+5.9+2.83+3.16=9.48-8.19+4.38=8.08+1.16-3.26-0.24=8.57-4.38-2.81+5.13=8.95-0.61-2.44-2.3=9.25-0.3-5.31+1.65=5.58+8.67=4.79-2.85-1.66=8.29+0.27+1.01-4.1=4.29+8.83+2.41=9.16+0.15-7.92=1.96+2.98-3.1+4.62=3.24-1.4+2.41+5.85=6.25-2.26+5.54=0.65+3.07+8.56+6.24=8.57+7.61-8.27-2.19=6.6-6.24+2.83+2.65=9.49-7.49+8.04+8.98=9.2-1.33+0.09=4.71-4.3+8.69=9.69-3.39+7.85+5.15=9.93+2.65-2.74-7.65=9.34-6.26=9.38+8.38-9.84+1.16=4.3+2.57+9.17=6.05+5.28-3.54+6.09=6.45+1.86=2.1+0.12=6.97-3.84+8.97-0.26=7.55+8.2=9.91+8.09+9.42=9.04+6.33-3.75-7.02=6.1+2.14-4.85+6.41=0.4+8.46-0.46+7.3=4.17-4+7.81-2.32=7.16-5.86=8.37+9.9-2.81-2.32=9.56-2.76-4.59+5.06=5.75+5.43-0.95-1.19=9.38-3.15-2.66+7.41=4.36-2.08-1.95+3.67=8.25-0.96-1.29-5.63=6.15-4.22-0.96-0.27=1.1+5.32-2.46+7.61=9.86-5.69-1.01-0.53=5.04+0.45+6.15-0.25=4.71-2.98=9.91-8.7=9.56-3.07+9.22+2.83=5.54+2.08+0.72-0.57=2.4+7.81+3.34+8.21=3.76+2.37+8.61+3.24=5.9+6.15-8.87+8.33=7.01+5.07+1.05+2.87=9.06-0.67-0.9-0.33=9.76+8.22-3.7=5.12+0.11-1.99-2.85=3.22+9.21+6.26=4.65-1.07-2.57+1.55=1.59+3.45+2.46=4.4-1.06+5.72-8.53=7.3-0.44-5.75=3.27+2.07-3.82+2.3=1.64-1.15+9.63=9.88+9.96+4.05-7.78=6.88+4.05-6.97+2.01=6.77+7.69=8.51+8.37+8.16=3.18-0.36+8+3.22=8.06-3.16+3.03+0.87=6.35-0.58-2.43=7.24-0.93+0.55-5.62=9.36-2-2.01-2.98=6.15+7.13-6.78+1.13=3.84+6.35-3.2=8.07-1.55+8.4+4.6=9.09+4.72-2.12=6.76-2.78-3.8=0.4+0.5+9.74+8.81=2.12+2.37-1.53+6.95=4.87-0.35+5.13+6.81=5.73-0.28-2.19+0.37=3.61+8.53-6.29+8.27=4.19+4.82+8-3=5.55-0.55-0.92=9.97+2.36=9.1-5.58+9.22-5.84=5.03+4.88-8.56+5.23=8.04+3.45+9.42-2.88=8.23-0.43+9.26=7.14-3.92=9.56-4.5+5.95=9.13-0.24-3.67+8.06=4.36+2.29+9.29=5.15-0.1+5.13-6.82=7.09-5.8+3.99=9.98+8.8=4.77-1.96=8.9-5.97-2.39+2.07=9.18+4.47-8.71=7.92-4.28+0.03+8.53=4.83+3.51+8.43-9.78=7.25-3.13-0.43+5.46=2.25-1.74=6.8+6.45+4.27=0.53+4.31=9.05-5.74-0.04-2.68=1.86+8.27+9.72+2.21=4.4-1.79=0.95+7.87+1.97+4.22=4.84-1.35+3.72+9.56=7.13-1.12-3.26-0.9=6.75+2.73=9.85-6.46+5.37=7.29+2.08-1.93+0.81=9.86-0.08-0.05-0.22=3.21+1.88+3.49=1.45-0.48+2.2=6.25-0.66-3.17+0.84=8.6-2.36-1.28-2.45=1.06-0.82+3.06=7.43+6.66+1.17-8.64=7.38-0.13-1.87-1.09=9.27-2.84+3.47-8.03=2.75+1.78=9.02-6.09+1.82+5.2=8.21+4.64+7.09+0.08=4.07-2.02-0.77=2.93-1.53+9.12=7.55-1.23-4.42=6.16-5.24+9.39=5.77+0.52-5.92=7.4-3.26+1.27=4.69+5.55-7+2.5=6.19+4.36+3.27+5.3=8.23+5+4.98+4.03=4.84-3.79+6.35+9.14=5.47-1.63-0.94=3.43+4.85=9.36-5.6=8.41-6.07+7.34-5.69=6.4-0.32-4.46+6.1=7.84-0.29-0.78-5.15=3.78+9.98-9.15-4.1=4.55+0.09-4.05=7.3-1.91-4.1+9.99=6.91-1.86-1.54-1.31=3.08+6.16+4.75-2.28=8.1+2.59+1.12=0.28+1.2+9.74-2.07=4.62+9.84+0.69=6.55+0.36+1.57+6.44=6.3+4.79-3.32+2.47=9.72+7.57-8.06-7.9=0.1+4.12+6.6+4.45=8.9+3.22+6.23+8.17=6.12-5.15=8.75+5.52-6.33-6.54=7.86-2.7=8.62+1.89-0.9=7.45+2.54-6.55-0.63=9.48-0.4-0.28=9.32+3.8+7.61-5.73=9.2-0.93=8.07+3.1+5.63=9.7-1.89+8.85+7.23=7.55+8.01+7.52=4.64-0.5+5.52-6.52=5.29-4.81+1.95=7.43+4.72+2.13-8.88=0.88+4.72-2.03=1.79+7.68+3.06=6.36-1.11-4.89+6.84=0.8+1.35-1.16-0.45=9.06-8.44+1.11+6.52=9.21-0.75-2.19+1.96=2.39+8.18=7.25+5.5-7.81+5.3=8.27+4.11-4.55-0.81=8.72+6.2=8.64-5.53+2.89=4.07+0.84-0.41-1.42=4.43-2.22-0.22-0.16=9.87+1.84+2.32-1.75=9.12+3.25-3.13-1.18=2.37-0.84-0.36+0.16=3.98+6.95-1.47-2.17=6.12-3.54+9.2+7.06=6.89-0.43+5.57-6.06=9.99+2.79=2.55-1.33+4.44+1.47=9.3-8.63+9.23+0.59=9.2+8.08+7.02+7.46=0.78+7.41-1.49=9.5-8.05=8.41-3.93+3.15-5.89=3.7-2.39+3.59+2.91=8.73-5.62-0.36=7.69+8.81=9.07-0.71+0.73+1.44=4.72+4.56-2.07+0.6=8.61-7.41+9.26=6.4+5.95-9.32+7.4=7.65+9.79+8.3-7.15=7.1-3.5+8.22-5.98=8.9-4.47+0.23-0.84=8.95-0.59-0.91-0.7=8.36-6.34-0.21=9.83+0.93+7.22=5.66+1.1+1.51+1.22=4.61-2.21-1.63=9.09+4.81-8.81-4.43=8.71+3.14=7.93+5.33-4.03+8.95=7.07+2.02-1.49=3.3-0.5=4.66+8.94-6.32=7.91-5.79-0.64=8.22-0.55-4.62+4.94=4.43-0.67=5.13+1.03=7.91+3.12-3.61-6.05=3.42-1.51=8.12-0.85-0.36-6.16=4.25-3.11+7.36=4-1.4+4.01+2.06=6.05-0.12-3.85-0.17=7.34-0.43-0.76+5.09=4.44+7.49+6.44+2.28=8.72-0.21=5.57+4.32-1.09-8.39=9.41-5.33-3.36+5.59=9.29-2.55=4.55+7.2-1.7-7.34=7.97-0.32=6.88+1.02-7.66+7.54=8.33-3.39+6.49=3.04-1.32+8.03-1.55=6.72+7-8.17=9.06-0.27-6.18=1.4+3.68=5.08+3.49+4.36+2.08=6.22+6.79-2.84=7.72+9.7+1.55-4.21=5.84-4.84+7.52+1.09=9.61+5.98=9.91-1.77-4.26=0.08+8.6+1.73+4.72=3.49-1.39+3.27=7.33+3.09=4.48+9.68-1.62-4.61=6.99-2.52+7.6-6.71=9.16-1.46-7.28+3.23=7.89-4.67-1.83+7.05=9.14-4.51+3.23-1.41=9.27-0.04-8.06+4.64=8.22-6.13+3.91+0.72=9.08+4.63-6.93-5.55=8.02+0.66+9.82+8.6=6.81+9.76+3.92-3.44=9.73+6.31-0.23+8.78=6.04+9.13+7.9=9.4-1.89-6.46=8.83-6.48-1.6=3.59-0.6=7.45+9.85+2.95-6.72=1.42+2.85-1.44+6.14=9.04+0.48-3.63=5.22+1.11-2.43=9.65-4.58-2.02-2.5=9.31-2.24-3.53-2.46=8.17-6.03=6.93+8.58+1.28=9.48+9.03+7.56-6.33=4.04+3.11+5.45=6.75+0.95-1.84=4.73-0.31-1.27=7.43+6.41-4.83-5.65=5.65+2.29+3.38=9.17+1.78-7.27-0.43=9.51-6-1.63=7.5+0.56+2.64+9.64=1.4+8.96-6.29+4.15=7.67-6.61+7.59-7.77=4.01-3.67+2.43+5.57=1.37+9.16-2.08+3.25=5.79-5.63+3.75+0.15=8.84-1.74-0.32-5.83=6.09-1.31+5.53=9.09+5.24-2.04+6.71=1.5+4.38-2.19+1.64=9.87-3.62=9.24+4.6+0.85-3.75=5.7-2.61+9.9=7.83-7.54+4.04+9.67=9.41-2.48-0.45=3.76-0.13+1.21=3.01-1.36=5.55+6.29-8.08+3.83=8.03+8.5-4.78+9.75=6.29+4.33-4.1=8.68+6.89+5.57=5.99-0.42-0.55-1.92=1.78-1.27=7.51+3.71+0.79=3.59-0.47+4.52-4.94=6.48+3.14+3.7=4.37-2.44+3.31+8.27=7.34+7.18-0.16=5.15-4.77+7.14=0.35+4.33+4.99+6.8=3.25-1.4+6.18=2.3+1.62=7.56+7.53+8+8.91=5.37-3.63-0.04=7.45-0.16-1.87+0.48=8.47-4.83=6.44+2.12+8.31-0.3=6.37+3.53+8.95=4.17-2.84-0.66+5.14=1.31+4.2+2.93+2.47=7.01+8.11+8.75-4.94=7.89-5.84-1.93+6.61=8.35-5.35+7.44-1.23=3.66+6.55-9.93=7.94-1.23+0.28-3.77=6.24+4.86+7.28+7.82=7.93-0.6+1.69-8.3=4.92+6.25-8.58-2.42=1.06+2.06+5.49+3.48=7.56-3.69-0.46+0.23=7.53-0.96+0.26-4.15=7.33+0.45=0.54+5.42+9.66+0.26=8.21-2.53+4.23-1=8.66-1.25+8.42=5.45-4.68+3.97-3.07=4.34+0.37+9.85=9.24+5.78+7.25-9.73=9.49+6.07-4.5=9.09-4.23+7.35-3.89=7.03-5.5+5.4+9.87=9.6+7.81-3.36=5.81+9.48-9.72=5.32+9.43+1.55-1.36=4.48+8.77=6.43+1.93=4-1.45+9.63+5.86=6.37+2.89-3.47+6.89=6.9+2.49+0.18-6.06=5.95+6.55-3.66=7.42-6.56+3.55-1.37=6.89+2.01+1.35+5.55=5.58+8.08-6.4+1.37=8.36+7.27-8.12+1.55=0.96+7.14+0.85=5.03+9.01-0.29-8.36=7.2-0.62+6.81-8.79=4.33+2.45-5.33=4.2+1.6-2.52+0.39=4.21+3.23+2.72+2.33=7.4-4.31+3.35+0.21=6.67-5.15=1.34+5.91=0.05+3.56+7.1+0.56=5.66-0.42+3.37=9.44-3.08=1.8+6.63=4.6+7.38-5.73=7.89-4.14+9.29=3.46+7.48-8.79=7.95+1.61+1.49-0.48=8.11-1.39+2.77-5.98=8.85-2.94=4.73+9.95-1.13-0.54=4.02+7.86=7.52+6.29+5.93-8.58=9.96-7.79=7.77-0.08-1.6-3.94=8.05-3.18+2.18-1.25=3.15+1.01+4.78+6.84=3.16-0.33+0.08=6.35-2.28+8.19+1.19=7.34-0.73-3.62+7.39=5.71-2.48+3.77=8.87-3.95-0.48=9.73-0.18-7.66=7.12+3.59-3.99+1.24=9.12-0.03-7.18+9.92=8.89+1.73+7.21-0.46=7.89-0.17-0.35+8.58=0.47+4.42+9.33-3.92=3.51+7.34+2.45=7.37+4.68-8.56-0.79=8.89-0.9-6.11-0.72=4.82-2.3+0.65+9.56=9.84-3.18-2.37-0.31=7.05+5.5-2.74+7.28=0.14+0.11+3.58=4.1+4.39+4.6-4.41=5.49-2.2=0.77+8.51+9.45-9.05=4.53+4.94+4.37=6.58+1.96-0.94=6.69-0.31-1.49-2.29=5.38-4.1-1.05+4.58=8.49-4.09-3.39+0.46=9.57-1.88-1.83+8.21=9.13-1.41-7.3=9.98-6.38=9-1.75-2.88=4.11+0.69-0.88=5.17-0.71-2.13=7.69+3.72+2.62+4.77=6.92-6.25+1.88+5.18=7.97+0.41-5.55+5.34=6.07+7.29-9.14-2.56=8.3-7.5+6.87=2.02+4.07+3.89-9.73=1.15+8+5.96-4.07=3.73-0.18=9.12-1.76-0.7-3.03=5.38+7.67+9.9=9.72-1.41-5.49+2.65=8.12-4.9+7.28=3.08+6.92=7.19-4.19+2.49+2.58=4.05-1.63+2.58+5.56=6.77-0.98+6.28-5.46=7.67-5.09+0.85+8.27=5.48-0.41-2.32=8.08-0.41-7.2=8.09+4-0.49=1.56+6.47-3.96-1.46=9.29-2.1=2.51+8.79+4.16-5.46=9.27-3.02-5.58-0.03=1.48+9.17-8.33+6.91=9.96-8.4=3.63-1.44+4.51+7.97=6.59+4.01+6.9-2.09=8.05+9.87-7.22-5.25=8.79+2.48+8.7+0.8=8.83+9.54-2.34-6.07=8.14+6.54-0.84=6.32-5.81=9.85-0.33+9.32-5.17=4.67+5.71=6.12-5.73+0.59=6.86+4.11-2.86=6.75+0.65-0.03+6.43=4.58-1.22+3.88=7.2+2.17=9.92-9.1+2.88+3.07=2.38-0.6+1.27+2.32=7.91-4.63=8.01+5.96+5.26+4.58=4.61-2.51-0.31=4.6-4.4=6.77-3.55+9.42=4.26-2.77-1.11=9.09+8.77-5.3-6.06=3.26-2.39+6.36=0.9+6.12-0.17-4.08=9.92+6.98+4.75=5.2-2.4-1.13=0.1+3.03+5.28=7.23-4.77+7.73-1.68=0.78+2.68=7.63+5.08+2.8=4.87-1.26-0.9+5.24=2.99+9.39+8.73-3.06=3.9-0.73+2.6-0.05=9.56+3.51-4.9+5.62=2.41+1.33=2.03+2.39+6.39-3.25=8.62+9.87-9.35+5.52=9.54+8.83+4.94-1.33=7.51+4.55+9.92-8.19=9.46-2.29+2.05=1.75+9.97=5.37-3.04=8.99-2.22-2.17-2.16=8.87-2.15+8.18+1.94=2.88-2.15=3.81-0.03+9.73+7.81=6.3+5.35-0.44-1.36=4.41-0.19-0.94+8.9=8.96-7.69+2.56=7.65-0.39-1.92+2.06=3.26+3.18-6.18=6.27-0.16-0.71-3.13=9.51-1.66-0.96-1.03=8.55+2.44=9.69+3.54+3.15-6.92=3.69+7.15-1.18-4.69=8.52-1.2+6.38+4.38=1.56+6.77+6.1+1.97=9.31+6.61-0.41-6.46=8.3+0.59-2.66=8.43-3.85+6.64=5.55-2.61-1.52+1.69=4.45+2.23=8.31+4.03-8.04=7.45+8.33-9.09-5.15=9.43-1.27-4.31-2.98=9.91-1.2+0.65+1.11=8.69-2.35+2.43+4.4=6.31+7.26-6.79=5.28-1.47+7.64-1.78=8.36-4.27-2.06-0.8=6.54-2.14=8.47+0.88-4.35=3.18-1.9+2.96-2.76=6.02-3.6-0.71=5.44+2.39-4.51+0.93=9.43-4.52-2.93=9.69-0.02-9.57+5.86=6.01-5.38+6.08=8.61-0.31+8.81=3.5-0.1-2.59-0.46=7.81+6.82=8.28-2.74+4.83-9.82=4.01-3.41+3.46+8.85=5.6+8.26-1.75-5.12=5.23+8.54-8.82=5.04+8.79-7.26=9.28+9.81+7.76-0.52=5.93+4.07-5.36=4.57+6.28=8.25-3.06-4.34=9.62-1.53+7.82-9.86=8.23-1.91-0.79=9.41-4.44=2.55+6.11+5.49+6.6=9.47-6.19=8.64+2.65-7.24+1.03=5.68+6.82+6.31+8.06=9.58-4.51+7-2.23=1.31-0.88+7.92+7.45=2.55-0.28-1.63+0.98=9.85-3.25-6.09=8.52-6.54-0.24+3.85=8.87-0.15-2.32-5.71=0.33+1.86+4.59-6.46=7.91-0.22-3.42-2.21=5.73-0.42-3.07-1.59=5.28-0.46-0.28=7.5-0.61+6.3=7.94+7.48-7.44-1.25=6-1.1-3.39=7.82-6.84-0.5+4.54=7.26-0.07-2.31-0.25=6.68+8-2.72=5.03+4.14=3.76+7.94+1.62+1.35=8.38-4.17+9.45=3.6+9.43+2.95-3.58=9.95-1.21-3.64-3.36=8.02+8.36=8.46-3.9+5.37+7.57=2.64+9.74-0.05+8.67=5.33+4.66+6.48-2.73=9.88-8.75-0.14-0.5=9.24-3.31+5.31-2.21=7.11-3.17=9.23-0.67-4.91-2.3=6.79+1.97-1.34-6.62=9.77-6.62+5.91-8.52=7.23-4.37+4+7.01=0.39+7.42-4.74+2.52=7.33+8.51+8.68-7.4=9.14-8.03+9.25-6.5=2.94-0.84+3.58-0.83=9.71+1.73-5.44+6.81=6.82+7.34-7.9=8.54+2.17=8-3.27+5.72-8.63=9.8+1.14+4.37+9.4=4.13+0.17-4.11+9.07=4.62-1.63+1.26+6.97=4.05+6.36+8.89+0.19=2.86+2.63=5.39+7.64+0.14=7.88-0.09-4.64-1.52=9.07-5.33+3.43-4.39=4.95+3.24+4.53=0.47+5.39=2.99-0.6-0.35=9.32+4.87+7.91+5.53=6.39+1.4+9.02=3.43-3.29=4.98-0.86=8.8-4.79-1.93=9.25-4.85-3.56+4.6=9.88-6.53-0.79-0.13=2.91-1.7+5.5+5.13=9.78-1.96+6.29=9.01+1.69+0.41+4.58=2.6+3.98-5.32=7.15-1.87-1.91+2.75=9.35-1.99-1.2-1.74=3.05-1.39-1.2+1.16=8.75+0.94=2.12+8.96=8.38-7.8+6.1=2.64+6.83-1-5.23=9.31-0.67+2.09-6.47=8.27-2.47-2.46+8.73=5.08+1.89+6.79+2.35=8.98+5.95+8.73=2.47+1.84+8.75=6.07+3.32-0.6=7.37+3.29+1.91-1.66=6.74-6.23+7.49-3.26=9.44+3.71-0.46-7.97=9.19+5.63-2.06=1.03+8.35+6.17=8.66+3.42-3.87=4.63+0.1+7.36-0.18=8.03-1.62-6.05+8.74=6.61+3.64=8.13+6.44=6.05-3.02-0.45=6.44+4.67-3.83-4.23=5.61+2.28+3.31=4.85+4.64-8.26=0.03+9.35+9.51+8.04=9.34+3.45+2.24+1.64=1.84+0.5+2.97-2.96=8.1+7.95-1.78-5.92=3.15+1.87+1.81+3.68=2.96+1.68+7.34=9.4+4.85=2.78-2.26=5.28-3.82+6.98-7.02=4.12-3.79=9.42-2.77-2.35-1.06=3.79+8.04-7.07-2.13=8.78-0.33+9.34=1.57-0.45+4.81=7.41+5.08+6.04=2+8.39+5.94=9.17-5.91-2.62+7.33=5.4-0.96+4.03-7.77=8.86-0.98-3.54=9.25-1.55-4.9-1.08=7.25-0.12=4.14-1.91+2.32+7.83=4.26+5+0.11-2.77=6.87+8.89=6.44+4.15-4.31=4.39-0.85-1.63-0.72=5.24-2.15=7.78-3.7-0.25=9.96-4.04+3.12=6.12-2.59=6.4+1.72-2.74+8.87=1.78+3.04-0.22+5.36=9.92-4.79-1.35-1.32=8.1-0.66-0.41+0.54=9.76-0.13+7.72+8.36=7.06+4.88-0.82-5.31=6.74+8.46-3.17-3.25=5.16+9.79+7.72+0.66=9.89+7.49+6.66=7.17-4.04-2.5=0.22+8.13-6.74+2.44=6.45+3.14+8.06+2.36=7.47-1.52-5.01+7.73=3.72+6.48+3.25-4.46=0.15+2.8+5.18-2.07=9.3-5.96+8.22=1.54+6.79+4.39-0.49=9.43-0.88-4.2=9.17-0.58-1.58+9.6=7.4-3.7-3.41=7.17-1.63-0.87-1.04=4.32+8.22-5.62+2.32=6.59-2.26+4.77-6.71=2.81+9.64=9.57-0.63-5.71=9.13+9.12-8.54-3.87=2.23+8.18-6.87=8.35-7.89+8.3-8.06=3.3+4.47+9.66=8.11-1.33-0.33-5.39=7.51+1.42-5.08-0.31=8.63-0.32+5.96-3.85=1.47+2.43=7.79-1.76-1.04-0.53=4.95+1.22-2.87+1.52=3.15+6.45+0.36-6.27=7.74+0.64-4.01=4.74+4.87=6.3-4.69=8.35-3.12-3.8+4.5=9.17+5.84+0.54+5.17=6.5+2.13+4.85=5.13+1.75+8.11=0.82+9.37+1.32-1.95=9.79-6.38-1.49=7.78-1.01-2.83=9.62-3.35-0.66-0.5=4.12+5.23-3.46-1.22=9.64-3.43-2.13-0.41=3.75-0.52-2.57+3.44=9.56-6.26-1.63+6.23=5.89-1.07-1.86=8.42-1.42-6.59=6.48-4.15=8.89-3.19-1.76+3.98=4.36+9.5+8.39=8.58-4.06+3.49+6.74=8.39-5.07=9.02+0.31+0.42=5.67+9.86+8.41=7.58+2.96=2.99+4.21+2.78+6.1=2.01+2.15=6.15-2.4-1.6=0.05+0.47+8.28=3.53-0.36+8.74-6.37=7.28-5.13+5.32=7.9+8.29+3.54=5.53+0.05+1.63=7.08+4.01+4.28+5.22=9.84+2.2-9.19=7.85-0.68+6.63=6.05-2.06-0.22-0.4=5.75+1.29-5.68=6.47-3.17+7.9=9.19-6.44+5.79=6.56+2+1.01+0.44=3.57+7.34+0.47=4.57+7.5+4.74+7.97=7.81+0.56-3.28-4.15=5.26+7.58-3.31-5.6=8.73+1.78+8.05-0.77=8.15+6.34-0.94-3.26=5.32-1.4-3.18=5.78-1.35+3.71-4.47=9.28-1.62-0.15-0.66=6.55+6.5-3.55=8.23+8.89-5.52+8.01=2.78+9.1+1.11=1.91-1.35+6.53+3.19=参考答案5.39+8.59+6.59+2.29=22.862.64+6.89-8.83=0.77.6+8.38-9.84+4.71=10.850.93+9.46-9.88+5.13=5.649.6-8.69+4.41=5.322.92+5.79=8.710.55-0.12=0.433.86-0.7-2.83=0.338.19-4.86+2.43-3.55=2.211.1+5.9+2.83+3.16=12.999.48-8.19+4.38=5.678.08+1.16-3.26-0.24=5.748.57-4.38-2.81+5.13=6.518.95-0.61-2.44-2.3=3.69.25-0.3-5.31+1.65=5.295.58+8.67=14.254.79-2.85-1.66=0.288.29+0.27+1.01-4.1=5.474.29+8.83+2.41=15.539.16+0.15-7.92=1.391.96+2.98-3.1+4.62=6.463.24-1.4+2.41+5.85=10.16.25-2.26+5.54=9.530.65+3.07+8.56+6.24=18.528.57+7.61-8.27-2.19=5.726.6-6.24+2.83+2.65=5.849.49-7.49+8.04+8.98=19.029.2-1.33+0.09=7.964.71-4.3+8.69=9.19.69-3.39+7.85+5.15=19.39.93+2.65-2.74-7.65=2.199.34-6.26=3.089.38+8.38-9.84+1.16=9.084.3+2.57+9.17=16.046.05+5.28-3.54+6.09=13.886.45+1.86=8.312.1+0.12=2.226.97-3.84+8.97-0.26=11.847.55+8.2=15.759.91+8.09+9.42=27.429.04+6.33-3.75-7.02=4.66.1+2.14-4.85+6.41=9.80.4+8.46-0.46+7.3=15.74.17-4+7.81-2.32=5.667.16-5.86=1.38.37+9.9-2.81-2.32=13.149.56-2.76-4.59+5.06=7.275.75+5.43-0.95-1.19=9.049.38-3.15-2.66+7.41=10.984.36-2.08-1.95+3.67=48.25-0.96-1.29-5.63=0.376.15-4.22-0.96-0.27=0.71.1+5.32-2.46+7.61=11.579.86-5.69-1.01-0.53=2.635.04+0.45+6.15-0.25=11.394.71-2.98=1.739.91-8.7=1.219.56-3.07+9.22+2.83=18.545.54+2.08+0.72-0.57=7.772.4+7.81+3.34+8.21=21.763.76+2.37+8.61+3.24=17.985.9+6.15-8.87+8.33=11.517.01+5.07+1.05+2.87=169.06-0.67-0.9-0.33=7.169.76+8.22-3.7=14.285.12+0.11-1.99-2.85=0.393.22+9.21+6.26=18.694.65-1.07-2.57+1.55=2.561.59+3.45+2.46=7.54.4-1.06+5.72-8.53=0.537.3-0.44-5.75=1.113.27+2.07-3.82+2.3=3.821.64-1.15+9.63=10.129.88+9.96+4.05-7.78=16.116.88+4.05-6.97+2.01=5.976.77+7.69=14.468.51+8.37+8.16=25.043.18-0.36+8+3.22=14.048.06-3.16+3.03+0.87=8.86.35-0.58-2.43=3.347.24-0.93+0.55-5.62=1.249.36-2-2.01-2.98=2.376.15+7.13-6.78+1.13=7.633.84+6.35-3.2=6.998.07-1.55+8.4+4.6=19.529.09+4.72-2.12=11.696.76-2.78-3.8=0.180.4+0.5+9.74+8.81=19.452.12+2.37-1.53+6.95=9.914.87-0.35+5.13+6.81=16.465.73-0.28-2.19+0.37=3.633.61+8.53-6.29+8.27=14.124.19+4.82+8-3=14.015.55-0.55-0.92=4.089.97+2.36=12.339.1-5.58+9.22-5.84=6.95.03+4.88-8.56+5.23=6.588.04+3.45+9.42-2.88=18.038.23-0.43+9.26=17.067.14-3.92=3.229.56-4.5+5.95=11.019.13-0.24-3.67+8.06=13.284.36+2.29+9.29=15.945.15-0.1+5.13-6.82=3.367.09-5.8+3.99=5.289.98+8.8=18.784.77-1.96=2.818.9-5.97-2.39+2.07=2.619.18+4.47-8.71=4.947.92-4.28+0.03+8.53=12.24.83+3.51+8.43-9.78=6.997.25-3.13-0.43+5.46=9.152.25-1.74=0.516.8+6.45+4.27=17.520.53+4.31=4.849.05-5.74-0.04-2.68=0.591.86+8.27+9.72+2.21=22.064.4-1.79=2.610.95+7.87+1.97+4.22=15.014.84-1.35+3.72+9.56=16.777.13-1.12-3.26-0.9=1.856.75+2.73=9.489.85-6.46+5.37=8.767.29+2.08-1.93+0.81=8.259.86-0.08-0.05-0.22=9.513.21+1.88+3.49=8.581.45-0.48+2.2=3.176.25-0.66-3.17+0.84=3.268.6-2.36-1.28-2.45=2.511.06-0.82+3.06=3.37.43+6.66+1.17-8.64=6.627.38-0.13-1.87-1.09=4.299.27-2.84+3.47-8.03=1.872.75+1.78=4.539.02-6.09+1.82+5.2=9.958.21+4.64+7.09+0.08=20.024.07-2.02-0.77=1.282.93-1.53+9.12=10.527.55-1.23-4.42=1.96.16-5.24+9.39=10.315.77+0.52-5.92=0.377.4-3.26+1.27=5.414.69+5.55-7+2.5=5.746.19+4.36+3.27+5.3=19.128.23+5+4.98+4.03=22.244.84-3.79+6.35+9.14=16.545.47-1.63-0.94=2.93.43+4.85=8.289.36-5.6=3.768.41-6.07+7.34-5.69=3.996.4-0.32-4.46+6.1=7.727.84-0.29-0.78-5.15=1.623.78+9.98-9.15-4.1=0.514.55+0.09-4.05=0.597.3-1.91-4.1+9.99=11.286.91-1.86-1.54-1.31=2.23.08+6.16+4.75-2.28=11.718.1+2.59+1.12=11.810.28+1.2+9.74-2.07=9.154.62+9.84+0.69=15.156.55+0.36+1.57+6.44=14.926.3+4.79-3.32+2.47=10.249.72+7.57-8.06-7.9=1.330.1+4.12+6.6+4.45=15.278.9+3.22+6.23+8.17=26.526.12-5.15=0.978.75+5.52-6.33-6.54=1.47.86-2.7=5.168.62+1.89-0.9=9.617.45+2.54-6.55-0.63=2.819.48-0.4-0.28=8.89.32+3.8+7.61-5.73=159.2-0.93=8.278.07+3.1+5.63=16.89.7-1.89+8.85+7.23=23.897.55+8.01+7.52=23.084.64-0.5+5.52-6.52=3.145.29-4.81+1.95=2.437.43+4.72+2.13-8.88=5.40.88+4.72-2.03=3.571.79+7.68+3.06=12.536.36-1.11-4.89+6.84=7.20.8+1.35-1.16-0.45=0.549.06-8.44+1.11+6.52=8.259.21-0.75-2.19+1.96=8.232.39+8.18=10.577.25+5.5-7.81+5.3=10.248.27+4.11-4.55-0.81=7.028.72+6.2=14.928.64-5.53+2.89=64.07+0.84-0.41-1.42=3.084.43-2.22-0.22-0.16=1.839.87+1.84+2.32-1.75=12.289.12+3.25-3.13-1.18=8.062.37-0.84-0.36+0.16=1.333.98+6.95-1.47-2.17=7.296.12-3.54+9.2+7.06=18.846.89-0.43+5.57-6.06=5.979.99+2.79=12.782.55-1.33+4.44+1.47=7.139.3-8.63+9.23+0.59=10.499.2+8.08+7.02+7.46=31.760.78+7.41-1.49=6.79.5-8.05=1.458.41-3.93+3.15-5.89=1.743.7-2.39+3.59+2.91=7.818.73-5.62-0.36=2.757.69+8.81=16.59.07-0.71+0.73+1.44=10.534.72+4.56-2.07+0.6=7.818.61-7.41+9.26=10.466.4+5.95-9.32+7.4=10.437.65+9.79+8.3-7.15=18.597.1-3.5+8.22-5.98=5.848.9-4.47+0.23-0.84=3.828.95-0.59-0.91-0.7=6.758.36-6.34-0.21=1.819.83+0.93+7.22=17.985.66+1.1+1.51+1.22=9.494.61-2.21-1.63=0.779.09+4.81-8.81-4.43=0.668.71+3.14=11.857.93+5.33-4.03+8.95=18.187.07+2.02-1.49=7.63.3-0.5=2.84.66+8.94-6.32=7.287.91-5.79-0.64=1.488.22-0.55-4.62+4.94=7.994.43-0.67=3.765.13+1.03=6.167.91+3.12-3.61-6.05=1.373.42-1.51=1.918.12-0.85-0.36-6.16=0.754.25-3.11+7.36=8.54-1.4+4.01+2.06=8.676.05-0.12-3.85-0.17=1.917.34-0.43-0.76+5.09=11.244.44+7.49+6.44+2.28=20.658.72-0.21=8.515.57+4.32-1.09-8.39=0.419.41-5.33-3.36+5.59=6.319.29-2.55=6.744.55+7.2-1.7-7.34=2.717.97-0.32=7.656.88+1.02-7.66+7.54=7.788.33-3.39+6.49=11.433.04-1.32+8.03-1.55=8.26.72+7-8.17=5.559.06-0.27-6.18=2.611.4+3.68=5.085.08+3.49+4.36+2.08=15.016.22+6.79-2.84=10.177.72+9.7+1.55-4.21=14.765.84-4.84+7.52+1.09=9.619.61+5.98=15.599.91-1.77-4.26=3.880.08+8.6+1.73+4.72=15.133.49-1.39+3.27=5.377.33+3.09=10.424.48+9.68-1.62-4.61=7.936.99-2.52+7.6-6.71=5.369.16-1.46-7.28+3.23=3.657.89-4.67-1.83+7.05=8.449.14-4.51+3.23-1.41=6.459.27-0.04-8.06+4.64=5.818.22-6.13+3.91+0.72=6.729.08+4.63-6.93-5.55=1.238.02+0.66+9.82+8.6=27.16.81+9.76+3.92-3.44=17.059.73+6.31-0.23+8.78=24.596.04+9.13+7.9=23.079.4-1.89-6.46=1.058.83-6.48-1.6=0.753.59-0.6=2.997.45+9.85+2.95-6.72=13.531.42+2.85-1.44+6.14=8.979.04+0.48-3.63=5.895.22+1.11-2.43=3.99.65-4.58-2.02-2.5=0.559.31-2.24-3.53-2.46=1.088.17-6.03=2.146.93+8.58+1.28=16.799.48+9.03+7.56-6.33=19.744.04+3.11+5.45=12.66.75+0.95-1.84=5.864.73-0.31-1.27=3.157.43+6.41-4.83-5.65=3.365.65+2.29+3.38=11.329.17+1.78-7.27-0.43=3.259.51-6-1.63=1.887.5+0.56+2.64+9.64=20.341.4+8.96-6.29+4.15=8.227.67-6.61+7.59-7.77=0.884.01-3.67+2.43+5.57=8.341.37+9.16-2.08+3.25=11.75.79-5.63+3.75+0.15=4.068.84-1.74-0.32-5.83=0.956.09-1.31+5.53=10.319.09+5.24-2.04+6.71=191.5+4.38-2.19+1.64=5.339.87-3.62=6.259.24+4.6+0.85-3.75=10.945.7-2.61+9.9=12.997.83-7.54+4.04+9.67=149.41-2.48-0.45=6.483.76-0.13+1.21=4.843.01-1.36=1.655.55+6.29-8.08+3.83=7.598.03+8.5-4.78+9.75=21.56.29+4.33-4.1=6.528.68+6.89+5.57=21.145.99-0.42-0.55-1.92=3.11.78-1.27=0.517.51+3.71+0.79=12.013.59-0.47+4.52-4.94=2.76.48+3.14+3.7=13.324.37-2.44+3.31+8.27=13.517.34+7.18-0.16=14.365.15-4.77+7.14=7.520.35+4.33+4.99+6.8=16.473.25-1.4+6.18=8.032.3+1.62=3.927.56+7.53+8+8.91=325.37-3.63-0.04=1.77.45-0.16-1.87+0.48=5.98.47-4.83=3.646.44+2.12+8.31-0.3=16.576.37+3.53+8.95=18.854.17-2.84-0.66+5.14=5.811.31+4.2+2.93+2.47=10.917.01+8.11+8.75-4.94=18.937.89-5.84-1.93+6.61=6.738.35-5.35+7.44-1.23=9.213.66+6.55-9.93=0.287.94-1.23+0.28-3.77=3.226.24+4.86+7.28+7.82=26.27.93-0.6+1.69-8.3=0.724.92+6.25-8.58-2.42=0.171.06+2.06+5.49+3.48=12.097.56-3.69-0.46+0.23=3.647.53-0.96+0.26-4.15=2.687.33+0.45=7.780.54+5.42+9.66+0.26=15.888.21-2.53+4.23-1=8.918.66-1.25+8.42=15.835.45-4.68+3.97-3.07=1.674.34+0.37+9.85=14.569.24+5.78+7.25-9.73=12.549.49+6.07-4.5=11.069.09-4.23+7.35-3.89=8.327.03-5.5+5.4+9.87=16.89.6+7.81-3.36=14.055.81+9.48-9.72=5.575.32+9.43+1.55-1.36=14.944.48+8.77=13.256.43+1.93=8.364-1.45+9.63+5.86=18.046.37+2.89-3.47+6.89=12.686.9+2.49+0.18-6.06=3.515.95+6.55-3.66=8.847.42-6.56+3.55-1.37=3.046.89+2.01+1.35+5.55=15.85.58+8.08-6.4+1.37=8.638.36+7.27-8.12+1.55=9.060.96+7.14+0.85=8.955.03+9.01-0.29-8.36=5.397.2-0.62+6.81-8.79=4.64.33+2.45-5.33=1.454.2+1.6-2.52+0.39=3.674.21+3.23+2.72+2.33=12.497.4-4.31+3.35+0.21=6.656.67-5.15=1.521.34+5.91=7.250.05+3.56+7.1+0.56=11.275.66-0.42+3.37=8.619.44-3.08=6.361.8+6.63=8.434.6+7.38-5.73=6.257.89-4.14+9.29=13.043.46+7.48-8.79=2.157.95+1.61+1.49-0.48=10.578.11-1.39+2.77-5.98=3.518.85-2.94=5.914.73+9.95-1.13-0.54=13.014.02+7.86=11.887.52+6.29+5.93-8.58=11.169.96-7.79=2.177.77-0.08-1.6-3.94=2.158.05-3.18+2.18-1.25=5.83.15+1.01+4.78+6.84=15.783.16-0.33+0.08=2.916.35-2.28+8.19+1.19=13.457.34-0.73-3.62+7.39=10.385.71-2.48+3.77=78.87-3.95-0.48=4.449.73-0.18-7.66=1.897.12+3.59-3.99+1.24=7.969.12-0.03-7.18+9.92=11.838.89+1.73+7.21-0.46=17.377.89-0.17-0.35+8.58=15.950.47+4.42+9.33-3.92=10.33.51+7.34+2.45=13.37.37+4.68-8.56-0.79=2.78.89-0.9-6.11-0.72=1.164.82-2.3+0.65+9.56=12.739.84-3.18-2.37-0.31=3.987.05+5.5-2.74+7.28=17.090.14+0.11+3.58=3.834.1+4.39+4.6-4.41=8.685.49-2.2=3.290.77+8.51+9.45-9.05=9.684.53+4.94+4.37=13.846.58+1.96-0.94=7.66.69-0.31-1.49-2.29=2.65.38-4.1-1.05+4.58=4.818.49-4.09-3.39+0.46=1.479.57-1.88-1.83+8.21=14.079.13-1.41-7.3=0.429.98-6.38=3.69-1.75-2.88=4.374.11+0.69-0.88=3.925.17-0.71-2.13=2.337.69+3.72+2.62+4.77=18.86.92-6.25+1.88+5.18=7.737.97+0.41-5.55+5.34=8.176.07+7.29-9.14-2.56=1.668.3-7.5+6.87=7.672.02+4.07+3.89-9.73=0.251.15+8+5.96-4.07=11.043.73-0.18=3.559.12-1.76-0.7-3.03=3.635.38+7.67+9.9=22.959.72-1.41-5.49+2.65=5.478.12-4.9+7.28=10.53.08+6.92=107.19-4.19+2.49+2.58=8.074.05-1.63+2.58+5.56=10.566.77-0.98+6.28-5.46=6.617.67-5.09+0.85+8.27=11.75.48-0.41-2.32=2.758.08-0.41-7.2=0.478.09+4-0.49=11.61.56+6.47-3.96-1.46=2.619.29-2.1=7.192.51+8.79+4.16-5.46=109.27-3.02-5.58-0.03=0.641.48+9.17-8.33+6.91=9.239.96-8.4=1.563.63-1.44+4.51+7.97=14.676.59+4.01+6.9-2.09=15.418.05+9.87-7.22-5.25=5.458.79+2.48+8.7+0.8=20.778.83+9.54-2.34-6.07=9.968.14+6.54-0.84=13.846.32-5.81=0.519.85-0.33+9.32-5.17=13.674.67+5.71=10.386.12-5.73+0.59=0.986.86+4.11-2.86=8.116.75+0.65-0.03+6.43=13.84.58-1.22+3.88=7.247.2+2.17=9.379.92-9.1+2.88+3.07=6.772.38-0.6+1.27+2.32=5.377.91-4.63=3.288.01+5.96+5.26+4.58=23.814.61-2.51-0.31=1.794.6-4.4=0.26.77-3.55+9.42=12.644.26-2.77-1.11=0.389.09+8.77-5.3-6.06=6.53.26-2.39+6.36=7.230.9+6.12-0.17-4.08=2.779.92+6.98+4.75=21.655.2-2.4-1.13=1.670.1+3.03+5.28=8.417.23-4.77+7.73-1.68=8.510.78+2.68=3.467.63+5.08+2.8=15.514.87-1.26-0.9+5.24=7.952.99+9.39+8.73-3.06=18.053.9-0.73+2.6-0.05=5.729.56+3.51-4.9+5.62=13.792.41+1.33=3.742.03+2.39+6.39-3.25=7.568.62+9.87-9.35+5.52=14.669.54+8.83+4.94-1.33=21.987.51+4.55+9.92-8.19=13.799.46-2.29+2.05=9.221.75+9.97=11.725.37-3.04=2.338.99-2.22-2.17-2.16=2.448.87-2.15+8.18+1.94=16.842.88-2.15=0.733.81-0.03+9.73+7.81=21.326.3+5.35-0.44-1.36=9.854.41-0.19-0.94+8.9=12.188.96-7.69+2.56=3.837.65-0.39-1.92+2.06=7.43.26+3.18-6.18=0.266.27-0.16-0.71-3.13=2.279.51-1.66-0.96-1.03=5.868.55+2.44=10.999.69+3.54+3.15-6.92=9.463.69+7.15-1.18-4.69=4.978.52-1.2+6.38+4.38=18.081.56+6.77+6.1+1.97=16.49.31+6.61-0.41-6.46=9.058.3+0.59-2.66=6.238.43-3.85+6.64=11.225.55-2.61-1.52+1.69=3.114.45+2.23=6.688.31+4.03-8.04=4.37.45+8.33-9.09-5.15=1.549.43-1.27-4.31-2.98=0.879.91-1.2+0.65+1.11=10.478.69-2.35+2.43+4.4=13.176.31+7.26-6.79=6.785.28-1.47+7.64-1.78=9.678.36-4.27-2.06-0.8=1.236.54-2.14=4.48.47+0.88-4.35=53.18-1.9+2.96-2.76=1.486.02-3.6-0.71=1.715.44+2.39-4.51+0.93=4.259.43-4.52-2.93=1.989.69-0.02-9.57+5.86=5.966.01-5.38+6.08=6.718.61-0.31+8.81=17.113.5-0.1-2.59-0.46=0.357.81+6.82=14.638.28-2.74+4.83-9.82=0.554.01-3.41+3.46+8.85=12.915.6+8.26-1.75-5.12=6.995.23+8.54-8.82=4.955.04+8.79-7.26=6.579.28+9.81+7.76-0.52=26.335.93+4.07-5.36=4.644.57+6.28=10.858.25-3.06-4.34=0.859.62-1.53+7.82-9.86=6.058.23-1.91-0.79=5.539.41-4.44=4.972.55+6.11+5.49+6.6=20.759.47-6.19=3.288.64+2.65-7.24+1.03=5.085.68+6.82+6.31+8.06=26.879.58-4.51+7-2.23=9.841.31-0.88+7.92+7.45=15.82.55-0.28-1.63+0.98=1.629.85-3.25-6.09=0.518.52-6.54-0.24+3.85=5.598.87-0.15-2.32-5.71=0.690.33+1.86+4.59-6.46=0.327.91-0.22-3.42-2.21=2.065.73-0.42-3.07-1.59=0.655.28-0.46-0.28=4.547.5-0.61+6.3=13.197.94+7.48-7.44-1.25=6.736-1.1-3.39=1.517.82-6.84-0.5+4.54=5.027.26-0.07-2.31-0.25=4.636.68+8-2.72=11.965.03+4.14=9.173.76+7.94+1.62+1.35=14.678.38-4.17+9.45=13.663.6+9.43+2.95-3.58=12.49.95-1.21-3.64-3.36=1.748.02+8.36=16.388.46-3.9+5.37+7.57=17.52.64+9.74-0.05+8.67=215.33+4.66+6.48-2.73=13.749.88-8.75-0.14-0.5=0.499.24-3.31+5.31-2.21=9.037.11-3.17=3.949.23-0.67-4.91-2.3=1.356.79+1.97-1.34-6.62=0.89.77-6.62+5.91-8.52=0.547.23-4.37+4+7.01=13.870.39+7.42-4.74+2.52=5.597.33+8.51+8.68-7.4=17.129.14-8.03+9.25-6.5=3.862.94-0.84+3.58-0.83=4.859.71+1.73-5.44+6.81=12.816.82+7.34-7.9=6.268.54+2.17=10.718-3.27+5.72-8.63=1.829.8+1.14+4.37+9.4=24.714.13+0.17-4.11+9.07=9.264.62-1.63+1.26+6.97=11.224.05+6.36+8.89+0.19=19.492.86+2.63=5.495.39+7.64+0.14=13.177.88-0.09-4.64-1.52=1.639.07-5.33+3.43-4.39=2.784.95+3.24+4.53=12.720.47+5.39=5.862.99-0.6-0.35=2.049.32+4.87+7.91+5.53=27.636.39+1.4+9.02=16.813.43-3.29=0.144.98-0.86=4.128.8-4.79-1.93=2.089.25-4.85-3.56+4.6=5.449.88-6.53-0.79-0.13=2.432.91-1.7+5.5+5.13=11.849.78-1.96+6.29=14.119.01+1.69+0.41+4.58=15.692.6+3.98-5.32=1.267.15-1.87-1.91+2.75=6.129.35-1.99-1.2-1.74=4.423.05-1.39-1.2+1.16=1.628.75+0.94=9.692.12+8.96=11.088.38-7.8+6.1=6.682.64+6.83-1-5.23=3.249.31-0.67+2.09-6.47=4.268.27-2.47-2.46+8.73=12.075.08+1.89+6.79+2.35=16.118.98+5.95+8