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3.73+6.73-4.44+0.29=9.6-1.64+2.41+9.72=9.89-1.86-2.12+4.54=4.45+8.56+5.3-5.67=0.52+9.51+7.21-3.62=5.39-2.13-0.7-0.26=1.84+1.18+9.71=7.83+2.98-8.95=4.92+8.89-9.63+2.65=4.32-2.02+0.84-0.66=7.43+1.07+3.76=8.98-5.14=0.53+9.01-8.06-0.9=7.57+3.46+1.9+2.92=7.65-0.86-5.14=9.43-5.93=9.73-0.12-6.57=2.2-0.33+8.51-5.68=5.93+7.67+5.14=2.29+8.06+9.82-5.96=8.82-1.75+8.75+0.43=6.1-4.15-0.17+4.91=3.54+7.52-0.35-6.91=6.38-2.66=3.92-0.45=9.38+1.19+4.25=9.75-5.92-1.36-1.45=5.72+1.16=0.93-0.11+4.05=5.96-1.19=8.56+9.18-9.86-3.47=5.91-1.16-1.93=9.28-0.75-7.69-0.65=3.67+2.77-0.35=0.48+7.95=7.4+6.19-4.43-6.61=4.81-3.45+0.88=9-0.08=7.84-0.35=9.09+5-8.99=7.36-0.06-1.72-3.99=5.38-3.76-0.15+4.04=9.8-5.99+5.08-6.79=4.55+5.69-2.78+5.47=6.1-0.13-1.6-1=1.49-1.16+4.14+2.43=9.81-4.48-2.69+8.66=9.01-0.02+3.97-5.01=2.52+4.29+5.77-6.73=8.4+9.77+6.55=9.73-3.09-2.14+0.05=1.39+7.08-5.61+1.41=3.73+3.99+9.13-9.33=5.45+0.65-0.38=4.08-0.26+5.79+9.17=9.92-5.8=5.73+5.91=8.8+7.27-9.12-6.45=8.37-0.28-6.32-0.45=8.33-3.75-3.65=5.58+4.4-7.3=1.42-0.11-0.34+9.14=8.94-4.31+7.23=5.24-1+5.3+3.26=6.97-3.99+4.56-7.09=5.41-0.33+3.24=5.12+6.89-7.21-2.71=9.29-3.2=5.1+0.83+6.04+1.79=8.84-4.17-0.58-0.18=6.26-5.72+6.2=3.71+3.86+2.18=5.74+1.72-6.83+9.92=3.94-0.81=8.67+3.65-3.51+0.17=5.86+7.99-8.01+8.94=0.44+6.89-2.59-4.47=7.86-0.35-0.77-0.18=2.07+6.9+9.07-1=9.89+6.59+2.08-6.7=7.82-1.34-2.72=6.57-4.47=7.52+1.64+7.12=8.96-0.55-1.3-4.37=8.54-3.51+1.7-0.79=7.44-0.33=5.2+1.13+2.81-4.92=6.83-1.55-2.28=7.71-4.79+3.91+9.83=2.23-0.86+7.8=4.45-2.85=2.63-1.67+3.4-1.53=9.97-1.85+5.31-1.95=6.13+4.23-5.93+9.11=9.28-4.48+6.42-8.44=7.61+5.04=5.78-0.9-0.52+8.27=7.38+2.88+3.28+4.24=7.95-0.48-5.97=4.9+4.84+9.79=9.79-8.17=9.14-1.01-5.46-1.65=9.02-6.54-2.09=5.86+9.96-9.24+8.57=4.93+7.24+2.36-9.67=2.83+8.94-9.5-0.92=3.62+8.11-6.38+9.3=1.01+7.01+8.41+8.78=4.32-2.34+1.72-1.09=6.84+3.68-2.23+0.77=0.47+4.28+1.01+7.5=8.74-1.12=6.41+4.66=5.27+0.61+4.18+8.36=9.86+8.71+1.54-9.8=7.18+3.21-9.88=4.9+7.53+7.35+9.51=2.37+0.23-0.58+1.2=9.8+9.16-9.76+7.56=5.44+5.81-8.54+3.69=8.9-3.25+7.27=9.91-5.54=2.56+8.45+3.79=9.87-7.21=6.06+5.98-0.12+0.36=9.13-4.18+5.54+1.19=6.23-0.2-5.86+7.09=8.41+5.43=8.84-8.08+8.4+7.97=7.33-6.71+9.54=1.91+2.26+8.11+2.52=2.43-0.7+6.63-3.83=2.66+7.8+2.09=6.32+6.54-6.95=7.31-4.1=4.94+6.19=8.6-2.03+3.24-9.48=4.54-0.08-2.48=8.24-4.03-2.32-1.15=8.59+0.04+5.26+7.25=5.17+3.07+9.58=0.84+0.71+8.86-9.18=9.77-1.54-6.61-0.7=8.2-4.29+6.49-3.64=7.26-0.1-5.96+3.53=8.1-3.3-2.42-1.73=0.67+9.07-5.48+7.88=8.51-5.55-1.3-1.39=5.89+9.56-0.31-4.43=3.87-1.27+9.06+9.8=1.66+7.62-6.46+4.52=5.66-5.18=6.54+5.32-1.46=6.97-0.07-0.48=9.51-7.5+7.48=6.01+4.04+0.83=1.72+9.5-3.96-1.26=8.85-2.44+6.9=7.7+4.19-7.29-0.22=7.23-2.06-4.76=9.64+2.35-8.41=2.95-0.2+7.86=2.16+3.3-0.26=4.46-0.33-1.51=8.75-2.54+1.12=9.72-2.58-0.83-6.16=2.4+9.35-6.24+7.24=5.69+4.3-0.99=7.83+3.86+6.96-3.43=9.41-1.53-0.78+0.65=0.66-0.08-0.37+2.99=7.76+6.37-3.6-8.42=9.73-3.26-4.17+8.39=7.09+7.44-3.07-5.79=7.4-3.49-3.77=2.19-0.25+6.55-8.19=1.73+5.95=6.95-0.16-2.13=8.54-1.56+9.17+4.11=4.43+8.28+9.79+2.52=6.63+5.88=7.42-1.67-4.33=8.9-5.29-1.44+0.38=4.61-2.39+7.28+3.54=8.17-7.59+6.92+6.6=8.76-2.01-4.17+1.14=1.59+4.75-6.17=5.08+4.93-8.65+8.6=4.44+7.66=9.07-0.78-1.5+0.72=6.21+3.58-0.61+8.62=8.71-3.75-1.8=4.33-3.07+2.4+4.87=3.54-3.38+6.8-4.53=7.97+3.31+5.56+4.8=3.04+8.45-7.37+2.36=5.7+0.06+5.09-0.72=3.65+6.97-0.06-7.17=1.63+9.26+2.86=5.32+6.91-8.35=9.16+8.91=9.88-6.33-1.3-0.15=1.81+0.95+7.8-4.06=5.57-3.82=7.31+7.2+5.61-3.59=5.05+9.94-7.03-2.73=9.92-0.58-2.32=7.92-0.2-0.47-5.11=5.6-4.82+9.42-2.83=8.68-3.65-1.64+5.34=4.91+6.15-2.57+4.14=0.1+2.9+1.84=5.05+0.61=7.92+7.78-9.34-1.81=8.79-1.99-4.08+0.22=5.29-0.17+6.13+1.34=1.52+9.34-2.68+8.34=4.83+3.78+5.76+3.92=8.04-2.67=1.75-0.28+8.81=7.44-5.9+6.59+3.51=7.39-1.21+2.15+9.68=9.16-6.92+5.97=9.62+4.36+5.07=6.08+7.67=9.07-2.3-2.11=7.63-2.24-1.47-1.54=8.66-2.87+4.33=6.76+8.82+7.89=8.19-7.91=7.68+3.76+1.26=5-1.01=6.65+7.59-1.15-4.81=9.2-7.33+5.84-7.05=2.68-2.29=8.27-0.94-1.15-2.47=0.11+3.15+5.35-2.91=9.28+3.89-7.44+3.38=8.97-0.46-3.37+6.66=6.01+4.4+5.97+6.67=9.82-7.21=9.97-0.5+2.7-1.72=8.34-0.08+4.45+4.6=7.16-3.17+7.96-9.96=4.77+9.28-0.12=6.37-1.96-1.88+0.74=8.67-7.02+0.99+8.95=9.11+0.35=0.29+0.95+2.15+6.99=4.84+8.33-2.21+0.9=2.3+1.35-2.77+2.43=7.01-2.16-2.21=3.86+6.31-9.57=7.11+5.6-3.94=1.43+0.61+8.42-3.22=5.76-3.28-0.74=7.88-0.68-0.08-5.81=1.37+7.17+2.33-7.34=5.33+2.53=8.96+3.75-3.21+1.08=7.79+9.07+6.39+0.38=6.77-5.57-0.12=0.28+1.9+9.32+4.45=9.03+0.04+1.55+0.38=2+8.53+6.74-6.38=7.25+2.46+0.8+8.11=7.7-6.02=6.32-2.12=7.47+2.39+7.46+2.3=3.47+8.41+8.9-6.56=8.97-8.43+6.2=5.14+9.85+8.1-5.34=8.14+7.64+4.65=4.17+6.14+1=3.11+3.55+7.89+6.13=9-0.79-2.34-1.51=4.63+4.93+1.8+1.89=0.38+9.56=8.5+9.18-6.34+2.75=9.6-2.1+1.64+6.21=2.39-0.04-0.19+2.44=7.48-2-1.68-0.46=9.89-1.36-5.15-0.96=7.72-7.11+0.33=7.72+4.51-0.34-2.82=8.18-3.16-1.43+8.3=4.42+1.76-4.23=0.56+5.29+2.5-3.24=3.82+5.32=7.58+9.17-9.32+1.64=8.25+6.95-3.06=3.19-0.74+3.58=7.83-3.15+0.47+5.55=9.23+1.37+7.8-4.23=9.82-3.96-2.04=3.12+4.46-1.05=6.3-0.9-1.47=9.08-5.95-1.68=3.85+3.95+7.85=8.07+1.67-8.38=9.36-2.25=4.09-2.38+2.77+5.09=9.41-0.88-5.09=8.74-2.27-5.24-0.31=9.27+5.3-4.47+0.74=0.58+6.32+3.27=1.83+3.6-4.69=9.25+2.86-4.82-0.2=1.17+7.25=4.82-2.54+9.57=2.92-1.94+4.65=9.03+0.25+9.63+8.65=3.3-0.04-1.83=6.45-2.03+8.48+4.43=6.31+8.53-4.46-1.75=1.34-1.01+4.98+2.95=7.57-3.14+8.57+0.56=1.22+4.15=9.5+6.57+6.27=8.4+8.58-3.39-6.52=2.42+5.6=4.87+1.22+0.56=3.98+1.05+2.95=9.22+0.59+7.87=8.4-4.7+4.02-0.96=8.28-0.45-6.73+7=1.19+1.35=4.28+7.02+9.72=9.24+6.27+8.38+9.37=9.16-0.09-4.51-1.33=6.83-0.96-4.11-0.45=2.94+5.54-5.41=6.15+3.99-9.47+9.48=8.83-2.19-4.31+4.56=9.61-1.42-5.3=1.86+0.49+0.99=3.69+1.46+7.98-9.23=9.39+8.1-4.14+1.48=9.49-5.1-2.86-1.23=4.88+2.99+1.31-0.25=9.88-8.2+3.92-4.3=1+4.47+6.51=1.27-0.37+4.53=9.86-4.89+6.42-9.24=9.75-1.17-1.09-6.23=6.98-5.44-0.81+3.49=9.5-7.13+8.49=9.62-4.72+6.96-7.4=9.86-4.28-4.65=6.22-2.4=6.86-3.74+5.4+0.78=8.73-4.38+3.16+9.75=8.02+3.34=5.09-1.64-0.3+2.68=0.23+4.22+2.96+9.38=8.52-4.3=6.26-1.7=3.05+4.94-3.8-0.92=4.1+8.44+9.16+1.97=4.23+4.47-0.33=9.44-2.15-6.53=8.33-2.89-4.77+8.7=8.38-4.35-3.46+5.07=7.72-0.54=7.28-3.46+7.87-9.96=8.61-5.34=4.44-2.31+7.75-8.13=5.93-0.63+8.52+7.79=8.79-2.13-3.64-0.85=4.71+2.63-7.15=4.48+7.02-0.25+8.13=0.82-0.7+9.56=5.83-0.16+9.7-6.35=4.2-3.13+3.92=3.8+3.96=0.76+7.84+3.64+7.7=0.04+7.24=6.37+9.58-0.04-7.81=4.94-2.99-0.82+2.46=9.08-4.27-0.73=6.98-2.31-2.69-1.06=4.78-2.96+9.99-6.13=8.56-0.75-0.07-3.99=3.95+8.36+1.84=8.99-3.23+6.16+8.52=1.97+0.85+2.09+3.02=8.75-2.22-2.43-0.12=7.43+1.56-3.76=4.36+1.63-3.39-0.45=9.78-4.61-0.86-0.14=7.84-3.25-0.68=7.32-3.28+7.55-7.51=2.19-2.08+4.5=6.04-3.84=8.76-1.29=7.5-3.8-0.12-2.3=8.18-3.46-1.61+0.16=8.31-0.1+9.79+5.54=5.29+7.29-0.99-4.67=5.53+9.29-4.45=5.93+6.87+8.4-0.68=2.02+5.16=5.76-2.39+5.67+9.57=1.35+1.92+8.02=9.45+2.49-4.62-0.45=0.27+0.28=3.14-2.29+8.31+1.55=9.97+8.85=6.08+8.96+2.27-9.79=7.12-4.35-1.7=5.96+6.15+5.24=9.81+5.27+1.91-4.75=0.42+7.27+1.71=8.86-4.5-3.78+0.31=2.92-2.07-0.71+6.05=4.13+8.26-4.22+6.39=9.15+2.06-0.71-8.5=4.32-0.36-0.7+2.03=7.21-6.94=4.87+2.99=8.9-1.5-1.06-5.1=4.05+1.12-0.88+4.16=9.64+5.71-2.96+6.27=2.28-1.75+7.41+0.56=9.69-0.07+5.63=2.67-2.1=6.02+0.75+7.96=8.5-5.45-0.95-1.56=5.52-0.58+5.68-0.25=7.04+4.58=4.48-4.27+5.52=8.48-5.11+6.92-4.97=2.59+0.78-0.7-0.36=9.12+4.5-8.08-3.27=6.75+7.61-8.78=5.89+0.43-1.51=0.11+5.71+3.69+2.2=6.87+8.21+5.39+9.8=5.02-2.96+7.62-9.48=6.77+6.84-9.87=0.95+8.96+0.73+9.35=2.9+6.3-0.03=7.68-2.85+6.65+3.02=2.22+0.27+5.11-3.83=9.84-1.5-2.99-3.74=9.07-4.12-2.17=8.6-3.83-0.26=8.33+7.61-8.06-6.63=9.87-0.55-3.1=7.07-1.24-0.56=7.01-3.03+0.32=9.96+9.45-5.83-6.03=1.6+8.32-0.32-8.92=0.33+0.16+9.22-6.3=5.13+9.04-5.52-2.5=3.68+4.44+5.64=3.28+4.61+1.36+5.9=9.11+6.88=3.5+7.88-6.52-2.05=3.98+9.87+3.87-5.11=2.65+6.96+9.33-0.4=5.13+4.72+5.01-0.87=8.3+7.71-8.07+8.41=7.36-3.22-1.21=9.19-1.44+6.03=1.18+7.07+2.8+5.36=4.09-1.07+2.44+7.06=7.39-3.61=2.72+3.54+7.15-1.34=3.72+7.92-8.89+7.16=8.9-4.14-0.69-3.9=6.94-2.05-1.61-2.42=9.46+5.53-6.58=2+7.8-9.41=5.4-0.38+3.52=5.94-4.44+6.46-6.56=6.45-0.56+8.54-9.36=5.13+7.49-2.69=4.87-0.61-0.36-1.5=9.23-3.45-0.89-1.68=6.16+5.48-6.73-0.64=9.85-4.5=2.93+0.12+0.21+8.96=7.9-2.29+6.74=8.78-3.09+5.52=6.89-2.33+1.07+7.49=3.16+1.71+9.08-0.8=6.66+4.53+1.09+7.21=3.95-2.13+3.01+1.81=6.35+1.25-6.38=7.61-2.55+2.59-1.49=6.95-5.58+0.72=1.85-0.95+4.09=8.03+4.56=7.09-2.49-4.14+8.74=6.09+3.12-8.11+8.34=9.2-8.32=9.54-9.36+5.41+5.69=7.07-2.01-1.59=8.7+5.19+1.14=5.57-4.44=7.49-6.14=7.81+6.76=3.32+6.24-8.13-1.17=9.07+9.82-7.93-4.15=5.38-4.04-1.03=3.36+1.12+5.68-2.51=6.07-2.19-1.99+7.91=8.96+2.51+3.88-7.14=3.64+0.08+1.95=9.5-3.76=9.38-0.77-0.28-6.54=4.23-3.38=4.73+9.35=1.03+3.59=8.53-1.25+0.24-0.33=9.86-1.23-5.54-1.03=7.75+8.65+4.16=4.5+1.27-1.41+6.96=9.54+2.71=7.46-5.62+2.09=4.82-0.6+5.57-2.5=7.43+9.76-3.91-0.85=9.56-7.79+8.17-2.66=7.87-0.32-3.46-0.68=0.24+2.82+0.17+2.01=2.62+6.12=4.52-1.63+6.75+7.5=4.22-1.03-1.22=6.82+5.27-2.65-5.74=6.76+5.57+0.03-4.65=4.13+8.73-9.26=1.28+5.13-4.68=6.66-3.77+6.13-5.2=5.01+4.64-3.87+5.36=0.41+4.93+1.7=2.63-1.99+6.91=9.35-5.12-1.59=9.51+5.78-0.6-1.2=7.63+7.84+8.83+9.28=9.91-0.05-2.83=8.72+4.47+5.83=8.99-2.16-2.03-3.91=8.6-0.34-3.58-2.43=8.58+5.9-5.56=2.96+2.14+9.54-8.06=7.92-2.98-0.87+2.52=0.04+5+4.06+9.18=0.91+4.5+9.7-8.07=5.33+9.18=8.26+1.12+4.83+1.63=2.32+2.14+5.77-1.16=4.05+3.19+4.4-1.85=8.47-7.68=5.99+4.94+5.68+4.37=7.35-0.45-3.63+1.64=9.6-8.28-1.08+1.75=9.86-3.49+8.09-2.38=1.38+9.14+0.48-1.16=9.36+0.99+1.71+4.51=8.77-6.23+4.75=5.92+3.51=6.23+3.15=1.53+9.1+1.38+8.05=2.1+4.29+5.67-5.38=3.28+9.97=6.43-4.52+8.85+2.31=7.17-1.86+7.15=6.62+4.5+1.16+8.82=4.69+5.64-6.86=2.7+7.24-0.75=2.03+6.66+2.31-2.4=9-2.26+3.19+4.67=1.5+2.94=2.39-1.34+4.67=9.36-8.63=7.83-2.87=3.56-3.06=3.46-1.28+9.96+4.15=7.24-6.73+0.54=1.08+4.74=7.21-1.24-4.23+6.42=6.19-2.22-0.62+0.05=2.93+3.3-0.56=1.33+1.78-0.87+0.19=8.13-3.63+6.34-1.53=1.89+0.44+4.19=6.48+8.36+5.14+5.08=9.61-3.99-5.07=9.32-7.57+0.61-2.1=1.99+6.82-8.6+4.96=6.69-4.51=9.16-2.34+8.42-1.24=1.79+7.03-6.27+2.64=9.69-3.97-5.61+2.1=9.88+9.73+2.18-6.05=2.76+8.2-1.52=8.87+1.04-0.84-4.06=9.15+6.09-5.17-8.31=7.67-4.45-0.41=9.8-3.25+0.68+5.24=4.87+1.16+7.01=2.9+4.85-5.43-1.11=8.36+4.79-6.5=6.85-1.55+1.34+5.2=2.84+2.47-1.94+3.41=7.63+3.57-4.71=5.56+5.58=4.63+4.7=3.42+7.16-4.65=4.4+3.46+4-1.33=7.7-5.64+8.06=8.25-4.52-1.38=5.2-2.97-0.75=8.08+7.83-8.45-7.12=7.51-0.58+1.55+6.74=6.03+6.45-0.16-3.42=8.4-7.14+9.81-1.57=3.47-0.83-2.05+1.97=5.07+5.96-1.61=3.7-2.31+7.74=9.44-4.99+2.46+1.61=3.32+4.81-1.91-5.75=0.35+5.98+5.74-7.68=2.96+9.57-5.13+9.79=6.23-4.02+0.86+6.19=3.65-1.52+3.39=4.38+1.79+0.85+7.48=2.79+3.44=5.25+8.1-1.9-0.74=7.86+5.4=6.34-5.46+5.01-2.36=6.07-1.58+5.82-2.8=7.72+6.45=5.21-4.25+1.42=7.6-6.79=9.42-1.61-1.3=9.5-6.5-2.72=8.06+8.1+5.05+8.34=4.71+1.24+7.63+5.49=3.93-1.72+7.36+4.52=9.92-0.41=6.32-0.79-1.81=7.14+4.19+8.43+9.5=8.56-3.77+4.06-0.63=9.32-2.09-2.13-4.55=9.11-5.61+1.13-0.77=4.03-1.71+6.13+3.44=7.36-2.37-3.08+7.72=8.76+1.14-8.14=8.54-1.37-3.76-2.05=4.7+6.13-3.8=6.06-0.03+8.96-9.45=8.89-1.57-1.1=2.01+7.28-5.51+6.98=0.53+9.35-6.53+4.4=6.23+0.44+0.6=9.23-6.29-1.02-0.4=6.25-2.87+1.94-4.07=2.38+7.49+3.35-4.05=9.19-0.33+7.24=9.27+2.56+5.41=8.23-1.9+6.78=2+3.59-1.46=3.21+3.78=7.56+0.27=9.33+7.9+3.44=8.97-0.41-3.02-1.16=5.19-4.08+2.13+7.34=5.38+9.36-2.53-7.18=6.27+7.13+3.01=6.67-2.19+5.3+9.25=7.37-4.87-0.17+8.76=4.6-2.34-1.71+1.41=5.58-0.8-1.19-0.56=5.48-1.78-1.92+6.74=6.92-6.08+9.26=9.65-7.6+9.89-9.72=3.44+2.72+8.76=2.73-2.31+5.61-4.38=7.67+6.68-5.34+1.01=7.24+9.15+1.65+2.95=5.34+6.65-4.97=7.74+5.27=8.2-1.97-1.23+1.73=1.28+3.18+4.21=9.68-4.61-1.28+7.46=5.7-2.9+6.8=4.52+0.89+1.66=8.03-0.69-6.43=2.88+1.82+3.32-7.88=8.63+2.76-3.46-2.96=2.08+1.5+1.73=0.57+1.64+0.08=0.42+7.88-7.37+6.91=4.4+5.01-0.93+8.64=9.33+8.16+7.56-6.55=5.56+3.85-0.67-3.71=9.54-3.68+5.75-9.31=9.8-0.21+6.76=6.2+9.16+0.48-1.83=8.41+3.41-0.25-4.63=5.7+2.97+3.16=7.56+9.95-8.66=7.01-4.12+7.95+3.53=1.77+5.53-1.88-1.89=7.6-2.4-4.56=7.78-4.39+8.77=9.43+2.15-1.03=6.57+2.31=0.74+7.44+3.94+8.49=9.78+6.42+6.35-5.18=9.36+0.76=4.68+8.45+6.24=8.16+3.9+8.68-7.08=4.23+2.63+7.32+6.41=6.97+1.76-2.52=8.45-1.4+9.19-1.98=6.38+7.37-2.3=2.11+2.62+8.36+8.49=7.19+7.84-4.08+4.03=9.25-6.24-2.07+7.74=5.81-3.71+4.63=2.09+2.05+2.98+1.64=8.1+9.02-3.06+1.22=9.6-4.79-2.44+4.46=6.43+1.11=4.52+2.4+9.34+4.36=8.41-2.44-3.19-2.57=6.29-0.43-2.5+0.97=5.96+9.13-5.88=8.24+7.92+2.5+9.38=6.34-5.57=7.78-5.55-0.29+4.21=4.11-0.74-0.77-1.19=9.18-4.51=0.14+8.66-6.67-0.04=3.52-1.89+9.29=8.42-1.38-0.28-2.04=3.91-0.08+7.45-3.49=5.65-0.58-0.86+3.15=1.78+8.58-2.14+6.99=4.04+9.14-1.96-1.12=8.44-7.18+7.19+9.01=7.96-4.56+2.25=7.49-2.09+6.73+8.51=5.06-0.8-3.2=1.51+1.98+8.25=9.74-3.1-2.95+1.1=9.95-2.3-0.52+7.93=9.49-1.76=3.5+0.33+9.19=9.97-3.2+1.04=8.74+9.23=8.87-2.04-1.45=8.5-1.3+1.92+4.88=参考答案3.73+6.73-4.44+0.29=6.319.6-1.64+2.41+9.72=20.099.89-1.86-2.12+4.54=10.454.45+8.56+5.3-5.67=12.640.52+9.51+7.21-3.62=13.625.39-2.13-0.7-0.26=2.31.84+1.18+9.71=12.737.83+2.98-8.95=1.864.92+8.89-9.63+2.65=6.834.32-2.02+0.84-0.66=2.487.43+1.07+3.76=12.268.98-5.14=3.840.53+9.01-8.06-0.9=0.587.57+3.46+1.9+2.92=15.857.65-0.86-5.14=1.659.43-5.93=3.59.73-0.12-6.57=3.042.2-0.33+8.51-5.68=4.75.93+7.67+5.14=18.742.29+8.06+9.82-5.96=14.218.82-1.75+8.75+0.43=16.256.1-4.15-0.17+4.91=6.693.54+7.52-0.35-6.91=3.86.38-2.66=3.723.92-0.45=3.479.38+1.19+4.25=14.829.75-5.92-1.36-1.45=1.025.72+1.16=6.880.93-0.11+4.05=4.875.96-1.19=4.778.56+9.18-9.86-3.47=4.415.91-1.16-1.93=2.829.28-0.75-7.69-0.65=0.193.67+2.77-0.35=6.090.48+7.95=8.437.4+6.19-4.43-6.61=2.554.81-3.45+0.88=2.249-0.08=8.927.84-0.35=7.499.09+5-8.99=5.17.36-0.06-1.72-3.99=1.595.38-3.76-0.15+4.04=5.519.8-5.99+5.08-6.79=2.14.55+5.69-2.78+5.47=12.936.1-0.13-1.6-1=3.371.49-1.16+4.14+2.43=6.99.81-4.48-2.69+8.66=11.39.01-0.02+3.97-5.01=7.952.52+4.29+5.77-6.73=5.858.4+9.77+6.55=24.729.73-3.09-2.14+0.05=4.551.39+7.08-5.61+1.41=4.273.73+3.99+9.13-9.33=7.525.45+0.65-0.38=5.724.08-0.26+5.79+9.17=18.789.92-5.8=4.125.73+5.91=11.648.8+7.27-9.12-6.45=0.58.37-0.28-6.32-0.45=1.328.33-3.75-3.65=0.935.58+4.4-7.3=2.681.42-0.11-0.34+9.14=10.118.94-4.31+7.23=11.865.24-1+5.3+3.26=12.86.97-3.99+4.56-7.09=0.455.41-0.33+3.24=8.325.12+6.89-7.21-2.71=2.099.29-3.2=6.095.1+0.83+6.04+1.79=13.768.84-4.17-0.58-0.18=3.916.26-5.72+6.2=6.743.71+3.86+2.18=9.755.74+1.72-6.83+9.92=10.553.94-0.81=3.138.67+3.65-3.51+0.17=8.985.86+7.99-8.01+8.94=14.780.44+6.89-2.59-4.47=0.277.86-0.35-0.77-0.18=6.562.07+6.9+9.07-1=17.049.89+6.59+2.08-6.7=11.867.82-1.34-2.72=3.766.57-4.47=2.17.52+1.64+7.12=16.288.96-0.55-1.3-4.37=2.748.54-3.51+1.7-0.79=5.947.44-0.33=7.115.2+1.13+2.81-4.92=4.226.83-1.55-2.28=37.71-4.79+3.91+9.83=16.662.23-0.86+7.8=9.174.45-2.85=1.62.63-1.67+3.4-1.53=2.839.97-1.85+5.31-1.95=11.486.13+4.23-5.93+9.11=13.549.28-4.48+6.42-8.44=2.787.61+5.04=12.655.78-0.9-0.52+8.27=12.637.38+2.88+3.28+4.24=17.787.95-0.48-5.97=1.54.9+4.84+9.79=19.539.79-8.17=1.629.14-1.01-5.46-1.65=1.029.02-6.54-2.09=0.395.86+9.96-9.24+8.57=15.154.93+7.24+2.36-9.67=4.862.83+8.94-9.5-0.92=1.353.62+8.11-6.38+9.3=14.651.01+7.01+8.41+8.78=25.214.32-2.34+1.72-1.09=2.616.84+3.68-2.23+0.77=9.060.47+4.28+1.01+7.5=13.268.74-1.12=7.626.41+4.66=11.075.27+0.61+4.18+8.36=18.429.86+8.71+1.54-9.8=10.317.18+3.21-9.88=0.514.9+7.53+7.35+9.51=29.292.37+0.23-0.58+1.2=3.229.8+9.16-9.76+7.56=16.765.44+5.81-8.54+3.69=6.48.9-3.25+7.27=12.929.91-5.54=4.372.56+8.45+3.79=14.89.87-7.21=2.666.06+5.98-0.12+0.36=12.289.13-4.18+5.54+1.19=11.686.23-0.2-5.86+7.09=7.268.41+5.43=13.848.84-8.08+8.4+7.97=17.137.33-6.71+9.54=10.161.91+2.26+8.11+2.52=14.82.43-0.7+6.63-3.83=4.532.66+7.8+2.09=12.556.32+6.54-6.95=5.917.31-4.1=3.214.94+6.19=11.138.6-2.03+3.24-9.48=0.334.54-0.08-2.48=1.988.24-4.03-2.32-1.15=0.748.59+0.04+5.26+7.25=21.145.17+3.07+9.58=17.820.84+0.71+8.86-9.18=1.239.77-1.54-6.61-0.7=0.928.2-4.29+6.49-3.64=6.767.26-0.1-5.96+3.53=4.738.1-3.3-2.42-1.73=0.650.67+9.07-5.48+7.88=12.148.51-5.55-1.3-1.39=0.275.89+9.56-0.31-4.43=10.713.87-1.27+9.06+9.8=21.461.66+7.62-6.46+4.52=7.345.66-5.18=0.486.54+5.32-1.46=10.46.97-0.07-0.48=6.429.51-7.5+7.48=9.496.01+4.04+0.83=10.881.72+9.5-3.96-1.26=68.85-2.44+6.9=13.317.7+4.19-7.29-0.22=4.387.23-2.06-4.76=0.419.64+2.35-8.41=3.582.95-0.2+7.86=10.612.16+3.3-0.26=5.24.46-0.33-1.51=2.628.75-2.54+1.12=7.339.72-2.58-0.83-6.16=0.152.4+9.35-6.24+7.24=12.755.69+4.3-0.99=97.83+3.86+6.96-3.43=15.229.41-1.53-0.78+0.65=7.750.66-0.08-0.37+2.99=3.27.76+6.37-3.6-8.42=2.119.73-3.26-4.17+8.39=10.697.09+7.44-3.07-5.79=5.677.4-3.49-3.77=0.142.19-0.25+6.55-8.19=0.31.73+5.95=7.686.95-0.16-2.13=4.668.54-1.56+9.17+4.11=20.264.43+8.28+9.79+2.52=25.026.63+5.88=12.517.42-1.67-4.33=1.428.9-5.29-1.44+0.38=2.554.61-2.39+7.28+3.54=13.048.17-7.59+6.92+6.6=14.18.76-2.01-4.17+1.14=3.721.59+4.75-6.17=0.175.08+4.93-8.65+8.6=9.964.44+7.66=12.19.07-0.78-1.5+0.72=7.516.21+3.58-0.61+8.62=17.88.71-3.75-1.8=3.164.33-3.07+2.4+4.87=8.533.54-3.38+6.8-4.53=2.437.97+3.31+5.56+4.8=21.643.04+8.45-7.37+2.36=6.485.7+0.06+5.09-0.72=10.133.65+6.97-0.06-7.17=3.391.63+9.26+2.86=13.755.32+6.91-8.35=3.889.16+8.91=18.079.88-6.33-1.3-0.15=2.11.81+0.95+7.8-4.06=6.55.57-3.82=1.757.31+7.2+5.61-3.59=16.535.05+9.94-7.03-2.73=5.239.92-0.58-2.32=7.027.92-0.2-0.47-5.11=2.145.6-4.82+9.42-2.83=7.378.68-3.65-1.64+5.34=8.734.91+6.15-2.57+4.14=12.630.1+2.9+1.84=4.845.05+0.61=5.667.92+7.78-9.34-1.81=4.558.79-1.99-4.08+0.22=2.945.29-0.17+6.13+1.34=12.591.52+9.34-2.68+8.34=16.524.83+3.78+5.76+3.92=18.298.04-2.67=5.371.75-0.28+8.81=10.287.44-5.9+6.59+3.51=11.647.39-1.21+2.15+9.68=18.019.16-6.92+5.97=8.219.62+4.36+5.07=19.056.08+7.67=13.759.07-2.3-2.11=4.667.63-2.24-1.47-1.54=2.388.66-2.87+4.33=10.126.76+8.82+7.89=23.478.19-7.91=0.287.68+3.76+1.26=12.75-1.01=3.996.65+7.59-1.15-4.81=8.289.2-7.33+5.84-7.05=0.662.68-2.29=0.398.27-0.94-1.15-2.47=3.710.11+3.15+5.35-2.91=5.79.28+3.89-7.44+3.38=9.118.97-0.46-3.37+6.66=11.86.01+4.4+5.97+6.67=23.059.82-7.21=2.619.97-0.5+2.7-1.72=10.458.34-0.08+4.45+4.6=17.317.16-3.17+7.96-9.96=1.994.77+9.28-0.12=13.936.37-1.96-1.88+0.74=3.278.67-7.02+0.99+8.95=11.599.11+0.35=9.460.29+0.95+2.15+6.99=10.384.84+8.33-2.21+0.9=11.862.3+1.35-2.77+2.43=3.317.01-2.16-2.21=2.643.86+6.31-9.57=0.67.11+5.6-3.94=8.771.43+0.61+8.42-3.22=7.245.76-3.28-0.74=1.747.88-0.68-0.08-5.81=1.311.37+7.17+2.33-7.34=3.535.33+2.53=7.868.96+3.75-3.21+1.08=10.587.79+9.07+6.39+0.38=23.636.77-5.57-0.12=1.080.28+1.9+9.32+4.45=15.959.03+0.04+1.55+0.38=112+8.53+6.74-6.38=10.897.25+2.46+0.8+8.11=18.627.7-6.02=1.686.32-2.12=4.27.47+2.39+7.46+2.3=19.623.47+8.41+8.9-6.56=14.228.97-8.43+6.2=6.745.14+9.85+8.1-5.34=17.758.14+7.64+4.65=20.434.17+6.14+1=11.313.11+3.55+7.89+6.13=20.689-0.79-2.34-1.51=4.364.63+4.93+1.8+1.89=13.250.38+9.56=9.948.5+9.18-6.34+2.75=14.099.6-2.1+1.64+6.21=15.352.39-0.04-0.19+2.44=4.67.48-2-1.68-0.46=3.349.89-1.36-5.15-0.96=2.427.72-7.11+0.33=0.947.72+4.51-0.34-2.82=9.078.18-3.16-1.43+8.3=11.894.42+1.76-4.23=1.950.56+5.29+2.5-3.24=5.113.82+5.32=9.147.58+9.17-9.32+1.64=9.078.25+6.95-3.06=12.143.19-0.74+3.58=6.037.83-3.15+0.47+5.55=10.79.23+1.37+7.8-4.23=14.179.82-3.96-2.04=3.823.12+4.46-1.05=6.536.3-0.9-1.47=3.939.08-5.95-1.68=1.453.85+3.95+7.85=15.658.07+1.67-8.38=1.369.36-2.25=7.114.09-2.38+2.77+5.09=9.579.41-0.88-5.09=3.448.74-2.27-5.24-0.31=0.929.27+5.3-4.47+0.74=10.840.58+6.32+3.27=10.171.83+3.6-4.69=0.749.25+2.86-4.82-0.2=7.091.17+7.25=8.424.82-2.54+9.57=11.852.92-1.94+4.65=5.639.03+0.25+9.63+8.65=27.563.3-0.04-1.83=1.436.45-2.03+8.48+4.43=17.336.31+8.53-4.46-1.75=8.631.34-1.01+4.98+2.95=8.267.57-3.14+8.57+0.56=13.561.22+4.15=5.379.5+6.57+6.27=22.348.4+8.58-3.39-6.52=7.072.42+5.6=8.024.87+1.22+0.56=6.653.98+1.05+2.95=7.989.22+0.59+7.87=17.688.4-4.7+4.02-0.96=6.768.28-0.45-6.73+7=8.11.19+1.35=2.544.28+7.02+9.72=21.029.24+6.27+8.38+9.37=33.269.16-0.09-4.51-1.33=3.236.83-0.96-4.11-0.45=1.312.94+5.54-5.41=3.076.15+3.99-9.47+9.48=10.158.83-2.19-4.31+4.56=6.899.61-1.42-5.3=2.891.86+0.49+0.99=3.343.69+1.46+7.98-9.23=3.99.39+8.1-4.14+1.48=14.839.49-5.1-2.86-1.23=0.34.88+2.99+1.31-0.25=8.939.88-8.2+3.92-4.3=1.31+4.47+6.51=11.981.27-0.37+4.53=5.439.86-4.89+6.42-9.24=2.159.75-1.17-1.09-6.23=1.266.98-5.44-0.81+3.49=4.229.5-7.13+8.49=10.869.62-4.72+6.96-7.4=4.469.86-4.28-4.65=0.936.22-2.4=3.826.86-3.74+5.4+0.78=9.38.73-4.38+3.16+9.75=17.268.02+3.34=11.365.09-1.64-0.3+2.68=5.830.23+4.22+2.96+9.38=16.798.52-4.3=4.226.26-1.7=4.563.05+4.94-3.8-0.92=3.274.1+8.44+9.16+1.97=23.674.23+4.47-0.33=8.379.44-2.15-6.53=0.768.33-2.89-4.77+8.7=9.378.38-4.35-3.46+5.07=5.647.72-0.54=7.187.28-3.46+7.87-9.96=1.738.61-5.34=3.274.44-2.31+7.75-8.13=1.755.93-0.63+8.52+7.79=21.618.79-2.13-3.64-0.85=2.174.71+2.63-7.15=0.194.48+7.02-0.25+8.13=19.380.82-0.7+9.56=9.685.83-0.16+9.7-6.35=9.024.2-3.13+3.92=4.993.8+3.96=7.760.76+7.84+3.64+7.7=19.940.04+7.24=7.286.37+9.58-0.04-7.81=8.14.94-2.99-0.82+2.46=3.599.08-4.27-0.73=4.086.98-2.31-2.69-1.06=0.924.78-2.96+9.99-6.13=5.688.56-0.75-0.07-3.99=3.753.95+8.36+1.84=14.158.99-3.23+6.16+8.52=20.441.97+0.85+2.09+3.02=7.938.75-2.22-2.43-0.12=3.987.43+1.56-3.76=5.234.36+1.63-3.39-0.45=2.159.78-4.61-0.86-0.14=4.177.84-3.25-0.68=3.917.32-3.28+7.55-7.51=4.082.19-2.08+4.5=4.616.04-3.84=2.28.76-1.29=7.477.5-3.8-0.12-2.3=1.288.18-3.46-1.61+0.16=3.278.31-0.1+9.79+5.54=23.545.29+7.29-0.99-4.67=6.925.53+9.29-4.45=10.375.93+6.87+8.4-0.68=20.522.02+5.16=7.185.76-2.39+5.67+9.57=18.611.35+1.92+8.02=11.299.45+2.49-4.62-0.45=6.870.27+0.28=0.553.14-2.29+8.31+1.55=10.719.97+8.85=18.826.08+8.96+2.27-9.79=7.527.12-4.35-1.7=1.075.96+6.15+5.24=17.359.81+5.27+1.91-4.75=12.240.42+7.27+1.71=9.48.86-4.5-3.78+0.31=0.892.92-2.07-0.71+6.05=6.194.13+8.26-4.22+6.39=14.569.15+2.06-0.71-8.5=24.32-0.36-0.7+2.03=5.297.21-6.94=0.274.87+2.99=7.868.9-1.5-1.06-5.1=1.244.05+1.12-0.88+4.16=8.459.64+5.71-2.96+6.27=18.662.28-1.75+7.41+0.56=8.59.69-0.07+5.63=15.252.67-2.1=0.576.02+0.75+7.96=14.738.5-5.45-0.95-1.56=0.545.52-0.58+5.68-0.25=10.377.04+4.58=11.624.48-4.27+5.52=5.738.48-5.11+6.92-4.97=5.322.59+0.78-0.7-0.36=2.319.12+4.5-8.08-3.27=2.276.75+7.61-8.78=5.585.89+0.43-1.51=4.810.11+5.71+3.69+2.2=11.716.87+8.21+5.39+9.8=30.275.02-2.96+7.62-9.48=0.26.77+6.84-9.87=3.740.95+8.96+0.73+9.35=19.992.9+6.3-0.03=9.177.68-2.85+6.65+3.02=14.52.22+0.27+5.11-3.83=3.779.84-1.5-2.99-3.74=1.619.07-4.12-2.17=2.788.6-3.83-0.26=4.518.33+7.61-8.06-6.63=1.259.87-0.55-3.1=6.227.07-1.24-0.56=5.277.01-3.03+0.32=4.39.96+9.45-5.83-6.03=7.551.6+8.32-0.32-8.92=0.680.33+0.16+9.22-6.3=3.415.13+9.04-5.52-2.5=6.153.68+4.44+5.64=13.763.28+4.61+1.36+5.9=15.159.11+6.88=15.993.5+7.88-6.52-2.05=2.813.98+9.87+3.87-5.11=12.612.65+6.96+9.33-0.4=18.545.13+4.72+5.01-0.87=13.998.3+7.71-8.07+8.41=16.357.36-3.22-1.21=2.939.19-1.44+6.03=13.781.18+7.07+2.8+5.36=16.414.09-1.07+2.44+7.06=12.527.39-3.61=3.782.72+3.54+7.15-1.34=12.073.72+7.92-8.89+7.16=9.918.9-4.14-0.69-3.9=0.176.94-2.05-1.61-2.42=0.869.46+5.53-6.58=8.412+7.8-9.41=0.395.4-0.38+3.52=8.545.94-4.44+6.46-6.56=1.46.45-0.56+8.54-9.36=5.075.13+7.49-2.69=9.934.87-0.61-0.36-1.5=2.49.23-3.45-0.89-1.68=3.216.16+5.48-6.73-0.64=4.279.85-4.5=5.352.93+0.12+0.21+8.96=12.227.9-2.29+6.74=12.358.78-3.09+5.52=11.216.89-2.33+1.07+7.49=13.123.16+1.71+9.08-0.8=13.156.66+4.53+1.09+7.21=19.493.95-2.13+3.01+1.81=6.646.35+1.25-6.38=1.227.61-2.55+2.59-1.49=6.166.95-5.58+0.72=2.091.85-0.95+4.09=4.998.03+4.56=12.597.09-2.49-4.14+8.74=9.26.09+3.12-8.11+8.34=9.449.2-8.32=0.889.54-9.36+5.41+5.69=11.287.07-2.01-1.59=3.478.7+5.19+1.14=15.035.57-4.44=1.137.49-6.14=1.357.81+6.76=14.573.32+6.24-8.13-1.17=0.269.07+9.82-7.93-4.15=6.815.38-4.04-1.03=0.313.36+1.12+5.68-2.51=7.656.07-2.19-1.99+7.91=9.88.96+2.51+3.88-7.14=8.213.64+0.08+1.95=5.679.5-3.76=5.749.38-0.77-0.28-6.54=1.794.23-3.38=0.854.73+9.35=14.081.03+3.59=4.628.53-1.25+0.24-0.33=7.199.86-1.23-5.54-1.03=2.067.75+8.65+4.16=20.564.5+1.27-1.41+6.96=11.329.54+2.71=12.257.46-5.62+2.09=3.934.82-0.6+5.57-2.5=7.297.43+9.76-3.91-0.85=12.439.56-7.79+8.17-2.66=7.287.87-0.32-3.46-0.68=3.410.24+2.82+0.17+2.01=5.242.62+6.12=8.744.52-1.63+6.75+7.5=17.144.22-1.03-1.22=1.976.82+5.27-2.65-5.74=3.76.76+5.57+0.03-4.65=7.714.13+8.73-9.26=3.61.28+5.13-4.68=1.736.66-3.77+6.13-5.2=3.825.01+4.64-3.87+5.36=11.140.41+4.93+1.7=7.042.63-1.99+6.91=7.559.35-5.12-1.59=2.649.51+5.78-0.6-1.2=13.497.63+7.84+8.83+9.28=33.589.91-0.05-2.83=7.038.72+4.47+5.83=19.028.99-2.16-2.03-3.91=0.898.6-0.34-3.58-2.43=2.258.58+5.9-5.56=8.922.96+2.14+9.54-8.06=6.587.92-2.98-0.87+2.52=6.590.04+5+4.06+9.18=18.280.91+4.5+9.7-8.07=7.045.33+9.18=14.518.26+1.12+4.83+1.63=15.842.32+2.14+5.77-1.16=9.074.05+3.19+4.4-1.85=9.798.47-7.68=0.795.99+4.94+5.68+4.37=20.987.35-0.45-3.63+1.64=4.919.6-8.28-1.08+1.75=1.999.86-3.49+8.09-2.38=12.081.38+9.14+0.48-1.16=9.849.36+0.99+1.71+4.51=16.578.77-6.23+4.75=7.295.92+3.51=9.436.23+3.15=9.381.53+9.1+1.38+8.05=20.062.1+4.29+5.67-5.38=6.683.28+9.97=13.256.43-4.52+8.85+2.31=13.077.17-1.86+7.15=12.466.62+4.5+1.16+8.82=21.14.69+5.64-6.86=3.472.7+7.24-0.75=9.192.03+6.66+2.31-2.4=8.69-2.26+3.19+4.67=14.61.5+2.94=4.442.39-1.34+4.67=5.729.36-8.63=0.737.83-2.87=4.963.56-3.06=0.53.46-1.28+9.96+4.15=16.297.24-6.73+0.54=1.051.08+4.74=5.827.21-1.24-4.23+6.42=8.166.19-2.22-0.62+0.05=3.42.93+3.3-0.56=5.671.33+1.78-0.87+0.19=2.438.13-3.63+6.34-1.53=9.311.89+0.44+4.19=6.526.48+8.36+5.14+5.08=25.069.61-3.99-5.07=0.559.32-7.57+0.61-2.1=0.261.99+6.82-8.6+4.96=5.176.69-4.51=2.189.16-2.34+8.42-1.24=141.79+7.03-6.27+2.64=5.199.69-3.97-5.61+2.1=2.219.88+9.73+2.18-6.05=15.742.76+8.2-1.52=9.448.87+1.04-0.84-4.06=5.019.15+6.09-5.17-8.31=1.767.67-4.45-0.41=2.819.8-3.25+0.68+5.24=12.474.87+1.16+7.01=13.042.9+4.85-5.43-1.11=1.218.36+4.79-6.5=6.656.85-1.55+1.34+5.2=11.842.84+2.47-1.94+3.41=6.787.63+3.57-4.71=6.495.56+5.58=11.144.63+4.7=9.333.42+7.16-4.65=5.934.4+3.46+4-1.33=10.537.7-5.64+8.06=10.128.25-4.52-1.38=2.355.2-2.97-0.75=1.488.08+7.83-8.45-7.12=0.347.51-0.58+1.55+6.74=15.226.03+6.45-0.16-3.42=8.98.4-7.14+9.81-1.57=9.53.47-0.83-2.05+1.97=2.565.07+5.96-1.61=9.423.7-2.31+7.74=9.139.44-4.99+2.46+1.61=