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5.04+2.4=3.55-3.34+7.3-3.07=4.07+1.87+6.43-3.96=9.91-8.98+6.81+7.47=1.72+1.86+7.92-9.28=4.66-0.04+2.33-2.65=5.42+8.72+5.25+5.61=4.66-0.32=9.75-0.07-5.38-1.92=7.65-3.57+9.85-8.73=9.9-9.23+6.11=2.7+7.66+2.24=4.22-1.38+3.39+4.56=8.93+9.53+8.76+0.78=4.31+9.19+9.84=8.87+2.95-7.83=4.56+8.11+5.46-5.33=3.98+2.11+6.21-5.42=9.5-2.46+0.3+4.28=4.21-3.01+4.32-5.26=8.27+5.29+1.79+6.56=1.37+0.71+9.86-0.53=9.56-5.46+9.5-6.47=5.36+0.84=9.6-4.2+6.45+5.05=5.72-0.09+8.67-9.97=7.86+9.12-1.64-5.13=0.49+8.56+0.12+0.52=6.21+5.55-7.47+9=4+9.87=9.05-3.95-0.43=3.08+5.51-6.63=8.35+8.32-7.08+1.93=1.03+2.2+9.25=7.53-2.31-0.56-3.61=0.26+1.59+2.35=9.91+3.63-3.6+2.79=5.66-2.46-2.63=9.88-3.59-1.47+7.56=5.06-2.5-0.72+9.88=9.61-5.87=0.24+6.7+1.08=2.62+7.23-8.68=5.29-1.4+3.63-1.1=9.69+9.53-5.5-2.74=2.16-0.06+9.1-1.4=6.15+4.85=3.32+4.03+1.63-4.47=7.71-4.58=9.96-5.23-3.2-0.87=9.56+5.74-5.17+6.67=5.64-0.82+3.01-3.36=8.57-0.65-1.57-3.69=1.64-0.41+5.53=9.96-3.45-0.9+4.35=6.21+2.08-5.79+5.5=9.19-1.83+3.1-3.25=2.94+4.14-3.28-0.86=8.52-7.71+6.54-5.21=7.76-5.04=8.66+1.28=1.81+8.37+4.34+7.62=6.58-0.47=6.14-4.03=7.32+6.71+8.74-9.93=2.96-0.89=7.07-4.19-1.1=4.18+9.37+8.49-5.1=3.27-0.12=9.35-2.77+3.94+9.19=5.1+6.14-4.31+6.29=9.48+9.66=8.63-8.25+3.23=6.76-0.68-1.4=1.32+7.24-2.64=8.71-5+3.26=2.72+8.94=2.97+2.22+0.83-3.05=8.03-3.76-0.58=6.85+0.3-3.89=9.21+0.69=9.86-2.5-3.41+7.89=3.69-2.85+4.59=8.92-4.74-1.43=9.55+1.09+5.37=3.55+8.71+1.08=7.9-2.35+8.39-0.14=2.42+5.58-1.07=2.11+6.07+8.85-9.43=3.13-1.21+6.63+3.96=7.97+5.94+8.25-9.22=7.67+6.33+8.22=6.92-6.2+5.02-1.28=6.72-4.81=5.43+0.96+9.37=6.82-1.48-4.12+3.82=6.15+1.25=7.49-5.63+5.1+9.03=0.5+5.42+6.31+8.22=7.1-1.85=9.1+2.13-3.56-0.61=8.68+8.98-2.75=2.68-0.43+8.36+9.97=6.55-2.54=8.54+6.9+3.44-9.89=8.23-1.54+2.39+8.1=4.22-2.71-0.05=6.34+8.39+0.39+9=9.86-2.6-0.18-3.47=7.06+3.1-1.6-0.28=8.45+4.58-7.44-0.85=9.75-5.68-0.8=8.42-4.15-0.86+0.57=5.28-1.71+4.61=7.25-3.72+5.37+1.21=6.01+7.31-1.24=9.68-0.55+1.72-2.54=8.96-1.46-0.34=4.82-2.78=5.1+1.75=7.84+6.86=8.66-0.29-0.25-5.09=1.78+7.19-0.68-7.82=3.69-1.85=1.96-1.31=9.39-4.38=7.6+5.9+1.9+4.78=7.38-0.47-5.6-0.95=0.14+4.27=3.55+9.79-5.02-5.27=5.38+1.56-4.31=9.91+5.27-9.98=4.11-1.44+1.6-2.29=7.75+1.55=9.54-5.04-3.48=5.78-0.67+3.58-5.26=7.66+5.45-4.8=9.95-9.82=6.92+6.6+5.68+4.6=8.72-2.57+6.03+2=3.53+5.9+4.25-4.51=9.29-4.27-4.9=7.59-4.59=0.27+9.65-5.23-4.12=9.43-7.8-1.49+3.81=5.88-2.42-0.13=4.72+1.21+8.67-3.98=6.63+5.45-8.04=8.04+0.11+8.03-8.31=7.97-6.72-0.25+6.45=6.72+6.51+1.91-5.67=4.69-0.93-3.23-0.1=8.45-0.9-1.48+8.99=8.82+2.23-8.11=8.92-1.9-1.98+1.2=2.02+6.75-1.56-5.07=4.11+2.18-1.93+5.07=6.56-4.63+7.72=4.81+1.16+9.81=5.32+6.95-0.18+9.77=3.03+5.41+1.31+1.26=8.19-0.22=2.07-0.98+9.81+0.47=1.01+6.49+5.9-0.73=9.84-1.18-7.06-0.18=8.7-1.72+9.8=9.87-2.14-1.14=5.92+0.41+4.36=0.09+9.26+2.96=8.19-4.17+4.9-3.4=5.82-2.54+7.94-8.05=8.21-3.32-4.29=3.7-2.17+3.16+3.21=3.72+0.37=1.37+3.48-2.51=7.33+4.73+5.23-8.9=9.66-5.09+7.4=6.59+0.2=5.8+7.74+5.95-6.87=4.27-0.71=4.72+7.94+1.5-2.8=6.07+9.35-7.07=8.9+1.65-3.34-6.13=5.92+8.42-8.5=2.58+3.28=1.03+4.65-0.65-1.25=9.73-3.98+8.19+9.04=9.64-2.23-5.01-0.92=4.53+7.77-8.13-0.42=3.62-3.07+1.45=9.73-6.53+1.41-0.54=8.03+1.04-2.75-4.21=1.03+4.09+6.91-0.52=5.53+0.3+3.39-2.18=7.32+1.47+4.3=9.42-3.9+1.22-0.51=4.78+3.25-3.51=3.9+5.42-7.54=0.86+0.68+6.32+9.78=6.07+1.65+5.53+1.73=9.32-5.95=3.44+8.57+7.99+6.21=9.38-7.89-0.23+1.7=5.97+6.79-4.76+6.35=7.23+4.34=7.18-1.62-4.16=7.14+4.81-4.89-2.15=9.03+0.19-5.23=8.06-6.86+0.29+3.74=3.35-0.45-2.5=2.57-1.95=9.59-1.93-0.08-0.44=9.02+5.08+8.22=6.79+6.5-3.63-5.13=7.86-7.17+9.75+2.19=7.58+2.1+7.44+7.9=1.65+0.06+0.02=7.84+7.24+3.64+8.3=8.02-1.84=1.53+7.6-0.16+9.05=4.38-1.32+8.46=5-3.45+6.83+5.59=1.09+7.38+7.18-7.23=6.88+2.45-8.7+5.96=2.44-1.31+6.43=4.15+6.18+1.87+6.89=3.81-2.96+0.79+7=9.49-3.35-1.73+3.74=4.16+8.78-5.64+0.75=8.72+0.17=6.5-0.64-1.39=6.51-0.35-4.12=9.71-6.04-1.7+4.34=9.34-2.01-5.79+2.21=0.56+9.16+4.82-1.44=9.28-5.65+3.22+6.26=2.07+7.71+6.88=8.25+7.4-5.69-7.21=1.77+8.79-3.74-3.12=2.94+7.09+2.87=3.61+1.12=8.87-5.21+7.96-6.53=2.43+4.6=6.33+5.4+8.25=3.83-0.65+5.36+6.17=5.71-0.13-1.93+9.6=7.07-2+2.81=5.66+0.26+3.16-6.35=3.11+8.58-7.03-3.37=6.17+5.73+9.61+5=3.61+2.35+2.87=8.93-2.74-0.55-4.94=4.45+2.45+2.88=3.93+6.34+1.3+8.62=9.18+9.76-6.18-5.33=7.66+8.46-6.76=1.83-1+7.05-1.59=8.87+3.68+1.29=8.69-0.18-4.11-3.53=1.34+4.07=8.61-4.21-3.73=4.74+5.71=0.41+1.74-0.98=4.17-0.35-2.12+6=9.04+7.26+8.96-5.12=4.41-3.7=9.54-5.35-1.83=4.51+9.25-9.45=0.45+3.21=2.8+7.46-9.94=5.25+9.58-4.27-3.99=8.11-4.42+6.5+0.68=4.36-2.54-0.63-0.03=8.3-6.28-0.19-0.56=9.75+3.2-5.66=7.24+9.6+9.02=7.75+2.88+2.05=2.34+4.42-1.5+5.58=6.23+7.21-2.38-5.97=8.63-1.72-1.68-2.63=7.42-0.36-2.21=9.14-4.82=5.62-2.04-0.41-1.85=9.42+4.63-8.67=7.17-4.45-1.05+3.64=8.48-6.48-1.24+1.06=8.63-5.34+6.47=0.75+6.72-4.97-0.77=9.98+4.62-0.89+7.22=6.9+3.52-0.66+5.04=4.17+0.52+6.23-3.09=9.41-1.43-4.07+0.28=4.82-2.3+7.75-8.73=7.86-1.69+5.38=3.82+7.5-5.65+8.91=9.62+3.34-7.49+5.21=8.78-2.24-6.08+1.88=8.13-5.38+3.07=3.48-2.08=1.32+9.74-4.17+1.26=8.75-3.47-1.73+3.5=9.05-8.09=6.03-2.79+9.37-7.05=3.19+5.24=7.1-0.84=9.32-1.39-1.11-3.42=1.2+4.2+6.02=9.22-6.6-2.37+1.65=9.63+6.51+6.25-0.05=5.62-2.29+2.66=7.6+8.18+4.81+4.25=2.98+6.48+2.71=7.26+2.75-7.83+6.59=6.06+4.47=9.67+6.06-5.8=9.36-6.68=1.25+9.64+1.49=8.76+6.8=7.46-3.78-1.94-0.12=8.46-2.52-5.6=8.77-3.45-4.18+4.16=9.9-2.75-3.37-2.08=6.78-2.89+6.66-1.37=7.55-2.64+7.73-7.25=1.19+8.59+1.22+6.22=6.9+7.31+1.66-0.92=2.69+3.6-3.2-0.02=4.46+3.06-1.54-5.3=9.74-0.84-2.42-5.27=0.4+9.11+7.86-0.34=1.99-0.82=5.98-2.38+1.89+8.19=0.44+1.55+3.28+9.76=4.35-0.48-1.2-2.21=9.51-5.68+9.33+6.69=6.59-2.13+6.68=0.25+5.68=3.51-0.54+3.76=6.74-2.93-2.62=5.83-0.02+4.08-4.01=7.83+6.79=4.83-0.78-0.31+6.02=0.91+2.24+5.85=8.87-2.37-3.61+4.37=8.68-5.73+1.62=3.83-0.94+6.62=8.37-3.53-4.51+7.44=5.23-1.32-2.28+3.61=8.12-4.02-1.34-2.28=0.04+2.8-2.17=1.46+6.43-0.58=9.32+3.94=7.45+9.1-2.4+1.42=8.77-6.44+4.16-4.45=9.45-2.93-1.85+6.87=7.35-2+5.46+2.74=7.63-2.01-4.48=6.89+8.4-0.39-1.71=2.59-1.53+5.79=0.71+3.9+4.45=6.08-4.62+8.46=0.41+2.09+6.98-6.07=7.94-3.71+1.29-0.71=0.44+0.33+2.86-1.62=6.57-5.83=3.95+1.65+7.09-8.05=8.91-5.32+0.59=8.32+8.6=7.65+1.53+7.84+7.66=2.41+1.39-0.65+4.85=9.84-3.44-0.28-0.05=4.93-4.04+2.2+0.31=6.03+6.38=4.75-1.67-0.44-0.24=7.9+6.84-0.85-9.97=7.73-1.55+1.04+8.75=1.08+4.38=4.86+9.73-6-0.41=9.94+5.66+8.02+5.49=6.68+8.58+3.37+0.95=1.16+8.55=8.03-4.16-3.04+4.17=7.79-0.21+3.74=7.47+4.16-2.75-2.21=7.61+8.21-0.02-3.02=9.45-0.77-2.33-2.07=6.65-4.6+1.3=4.57-1.49-1.17+5.83=5.34-3.28+8.51-9.31=6.36+7.56-2.6-3.33=4.94+9.65+0.7+0.68=6.57-3.94+8-8.23=6.61+4.08-9.87+2.36=8.92-2.74-5.01=7.08+2.95=5.91+0.15+2.65+9.72=5.78+5.74-4.29+1.38=8.65-8.52+6.03-4.68=9.86-4.57-3.25=8.36-0.31-0.97-3.76=7.8+4.12=4.92-3.64+8.61=1.71+2.83+5.43+4.68=6.3+5.5-2.68-3.59=9.7-2.03-3.03+5.8=9.42+5.96+4.66=4.27+7.64+1=0.41+4.76=7.61+2.01-4.44=1.9+2.5+5.79=8.48+3.12+8.44+5.09=6.91-3.68-1.23+5.39=5.13-4.36-0.52=6.35+2.43-5.84=4.42-1.47-0.92+3.82=9.03+3.76-9.88=7.89-5.16=1.42+0.81+5.64-0.73=4.83-1.1-0.68+4.89=9.3-6.8-0.64-1.54=8.84-0.3+2.64=9.06+4.69=5.41-0.21-1.22=4.42-0.59=9.31+3.84-8.38-3.47=9.51+7.07+9.12=2.2+7.62+1.74=5.18+9.24-6.47-2.48=6.93-0.78-0.17-0.46=8.58-7.25+2.35=4.89+8.98-0.17+0.77=6.9+2.77+8.16+9.65=8.05-6.3+4.88=5.27-4.77+6.88+1.53=2.86+1.56-1.8+8.61=9.44+4.94-7.62+7.44=2.88+8.19-1.46-0.98=9.36-3.82+9.35=8.7-2.71-4.46-0.36=8.71+0.3+9.1-3.66=8.47+3.41-1.44-8.46=7.37-0.61-5.17+1.96=4.43-2.06+6.25=6.42-2.9+5.48-0.78=6.56-4.03+5.98-6.07=5.86+5.5+8.3=1.35+8.67-6.3=4.19+2.97-3.52+3.53=4.41-3.11=9.39-1.67-2.19=8.4-0.35+2.48+4.95=0.6+9.88+6.86+3.5=8.9-4.57-0.18+4.04=5.73-3.66-1.59=7.59+2.9-0.63-8.38=7+7.27+5.46+1.21=9.52-0.68-1.88-6.81=4.65+6.07-6.29=5.87-5.49+7.52-1.27=1.73+9.9-2.12=5.66-2.81+7.95-8.78=4.89+7.43-7.88=2.57-0.59+1.54+7.1=1.12+4.93-1.75=3.18+4.74-4.49-2.46=4.71-4.27+2.13-1.81=3.27-0.5+8.27=2.23+4.38-2.44=2.81+4.45-5.9+3.9=8.56+9.68=8.46-3.7-1.14+3.73=8.61+6.75+2.12+7.51=7.56+5.83=4.33+8.96+6.66+5.95=7.73+4.89-2.1-3.91=7.54-2.71-2.75+9.12=9.34+5.18+0.56-8.54=9.48-9.29=6.82-2.64-3.79+4.96=2.35+6.27+6.05-1.79=6.13+9.51-1.28+5.6=8.51+8.59+6.03+9.78=6.77+0.89-3.79-1.86=2.3+7.39+6.19+0.4=8.62-2.28-5.09=2.56+7.21+0.94-9.9=8.65+7.84-4.31-8.17=3.87-1.02+5.36=8.76+6.26-5.5=7.95+9.83-7.24+5.06=5.64+8.7-2.38=7.97+4.32-7.69-0.59=5.86-2.24-2.08+0.87=3.69-1.93-0.47=3.23+8.27=6.57-3.87-0.04-0.49=9.47-4.53-4.65=7.09-1.83-0.65-0.64=9.23+4.88+5.91-2.87=6.12+9.71-8.49=3.97-1.71+5.74-0.2=5.46-3.12-0.7+7.9=0.25+0.83+2.45=9.51+3.69-3.49=5.65-1.01-0.71-0.68=3.41-2.24+0.49=9.01-5.61-0.74=6.87-3.1-2.42=6.07+1.15+6.48-0.9=7.93-3.96=6.81-2.81+2.98+6.29=7.56+9.48-4.77=3.33-0.07+3.39+1.57=9.36-3.69+8.44-4.08=1.09+7.13+7.65-3.4=1.11+6.46+9.72+0.81=1.62+2.55+1.89=7.66-5.4+1.02=8.77+4.15+5.2-9.14=3.77+1.7+9.89+4.69=6.67-4.09+7.1+8.01=4.66-1.36=2.96+9.82=4.17+4.91-0.36+6.35=5.83+9.28+3.34+1.59=5.89-2.54=1.94+8.21-3.5+2.78=4.96+2.44+7.2=3.95-1.85+6.3+0.51=9.18-5.17-1-1.89=5.37+1.55-2.25+4.95=9.77-9.44+4.69+8.58=2.76+2.77+2.56+4.39=3.64+1.57-4.96=9.01-4.48-2.98=2.76+1.79-4.32=3.6-2.67=8.01+5.09-6.35=9.24-3.53-1+0.74=8.78+5.68+4.71-5.64=4.79+9.88+6.12+9.37=0.95-0.06=5.46+6.8-1.18-5.02=9.59-1.84+3.31=5.48-0.07-2.05-0.67=8.19+7.47-1.57-9.36=5.74-0.85-3.94+1.56=8.88-0.17+1.2=5.72+1.67+1.34=0.74+3.4+0.54+5.12=5.51-2.28+0.89=1.24+1.1+4.63+9.62=3.62+2.69+7.08+8.75=9.42+1.82-8.63+1.99=6.12-3.05-0.35=8.6-5.4+6.87=8.03-0.51+3.89=7.98-3.1-3.11=7.53+6.32+1.74+4.91=9.96-9.54+7.46+2.67=8.27-0.55-2.13-1.88=6.43-1.04-3.82-0.27=9.13-2.07-1.63=7.31+3.9+7.95-2.62=3.91+4.94+3.74=7.22+8.31-1.75+5.73=7.16-0.35+4.84+5.64=4.84+7.56-3.79-6.82=1.59+0.58+4.06+8.5=4.28+6.79-4.69=5.81+6.86-5.47+3.4=2.62+1.05=9.39-1.29-1.11=8.68-1.79-3.93-1.49=7.45+4.76=7.57+7.46+0.32=7.82-0.38-6.32=6.7-6.36+7.95-3.56=6.94-4.01-0.18=5.47-1.72-1.8=8.7-2.98-4.31=6.72+7.27-3.74+2.97=6.36+2.39-8.4=3.4-1.91+2.24+7.16=3.79-1.79-1.51+9.57=9.79+8.12-8.05=4.55+0.44=7.72-2.78+1.09-5.73=9.7+7.66+9.83+4.29=8.48-5.99+4.34=3.81-2.22-1.36=9.19-6.3+2.31+0.46=4.49+3.92-3.13-4.11=8.42-1.07+8.94+4.65=6.28-4.94+8.66+6.27=3.18+6.76+9.12+1.49=8.75-0.44-1.97-1.28=5.72-1.77-3.3=5.11-2.87+1.63=8.46-3.2=4.86+0.66=7.58+6.43+5.15=9.27+8.85+1.79+3.39=6.86-3.58+4.22=5.63-1.9-0.14+9.94=5.78-0.59+3.52+4.44=8.63-3.95-0.02-4.56=6+2.65+4.19=9.23-5.05=5.98+3.85=5.24+4.86-0.39+7.39=4.95-2.71=7.24-0.14=6.2-2.82+9.73-9.94=2.18+7.88+5.35=7.63-1.74+3.4-3.63=9.44-3.21-4.17-0.72=8.76+5.38-5.78+2.22=7.71+2.07-9.13+9.56=9.91-1.13-4.95-0.42=9.86-2.06=8.89+9.59-7.57-0.27=8.12-1.05-3.89=4.73+8.15+3.93-0.83=9.96+3.62-0.98-3.48=9.58+9.78+1.14-1.08=2.83+8.95-6.18+6.82=9.53-1.65-2+2.64=5.64+6.99+5.6=3.44+2.89+3.89-8.67=8.34-8.23+8.76+7.74=1.77-1.35+7.05+4.42=3.48+3.95+3.06=5.97+3.8-2.12=6.89+5.54-0.77+6.53=1.82+5.55=1+2.35+9.05+4.3=1.78+9.99-3.35-7.55=7.28-0.81-1.48-2.28=3.63+1.27+1.95=9.88+5.84=9.04-8.42+0.08=6.8-5.37+3.8-0.5=6.17+4.98+1=6.39-1.72+9.84=8.83+9.05-8.97-1.06=4.37+9.01-1.53=8.96+6.11+1.84=3.09+5.66-2.35=7.62-7.52+0.45=8.41-6.87-1.41=9.12+5.09+9.41=3.85+6.07+6.77-9.74=9+5.78-7.51+7.67=1.81+4.83=7.39+7.34-4.11-9.36=5.76+4.34=2.42+3.38-3.43+2.16=7.36-3.74-3.21-0.1=9.24-4.31-4.33+8.65=8.47+3.87-3.78=1.77+4.24+2.23-3.88=6.65-3.67-1.86=5.8+5.15-6.55+7.09=0.49-0.15+9.81+9.16=9.22-2.31=9.29-3.51+8.44-2.9=5.9+0.85+6.95-8.5=1.59-0.56=4.9+6.13=5.6+8.58=7.42-7.01-0.22+8.17=3.7+9.67-4.17-1.16=6.91+4.89-4.41+2.12=8.13+9.9+8.6+5.55=8.09+4.65+2.89+0.77=5.6-2.59+9.34-8.13=8.19-7.44+6.5+9.64=1.41+7.03-1.43-3.3=9.89-1.63-1.25-1.08=8.68-1.51-4.25-2.06=7.87-1.53-0.13-4.46=5.04+4.08+4.69+3.52=6.84-1.45-0.49=7.07+5.84-1.6+1.2=7.89+0.8-4.05+8.51=5.69-2.02-0.29+7.13=9.29-7.01+6.9-4.71=6.2-3.59=2.55+8.37+1.24=1.28+0.12-1.07+4.56=9.44-0.64-3.23=7.48-4.16+9.11+6.02=8.15-5.83+5.69-6.94=9.91-7.5=6.72+4.8+2.26-8.28=6.19-3.01+7.54-8.85=7.82-1.03-4.96-0.27=8.37-2.31=6.84-3.19-0.09=3.05-2.76+4.18=8.11-5.74+4.41=2.09-1.42+3.66-2.85=4.67+1.72+2.24=9.75-2.57+5.86=1.87-0.41=3.73+6.63+1.92=5.02+8.1-7.3+8.11=8.76+6.34+3.95=6.15-3.7=9.47-0.46-1.92+1.8=7.82+7.22+4.2=7.07-5.28+7.84+3.22=6.09-4.76-1.16-0.06=4.76+8.84=9.89-0.96-0.13-7.19=9.83-3.29-3.92+3.91=7.89-5.63-1.84+9.78=6.52-1.98+4.79-6.61=4.57-0.54-2.38=5.93+7.31-0.62+3.97=6.8+5.29=7.58-0.87+7.75+2.62=7.08-0.98-3.98+7.26=8.24-1.13-3.81-0.47=8.93-6.5+3.84=7.14+8.85-2.02+1.29=3.71+8.22-0.11+4.96=1.33+7.59+0.85-0.62=0.67+6.19+7.12-0.32=6.41-0.02+1.8=7.68-5.71=7.94-4.3+0.09+6.13=9.04+0.84-6.09+7.64=1.56-0.99+6.25+3.06=1.94+9.85+8.69-7.02=5.37-3.37+9.41-0.22=7.84-6.67=3.46-1.27+6.77-3.66=4.26+9.82-5.96=6.54-1.4-0.64+0.93=5.46+8.54+0.46+9.36=6.99-1.91+4.65+2.59=3.9-0.46=6.83+6.2+8.58+2.97=8.09-7.49+1.13+1.43=9.63+2.77-9.75-2.24=9.06-2.1-6.74=6.56-5.23+3.5+6.54=9.52+4.94-7.92=6.97-5.45+5.94-6.15=5.02-3.36+3.88=6.99-4.28-0.53-0.68=4.5-3.91+5.84+7.29=8.38-1.38+8.29=9.6-0.31-2.41-6.28=参考答案5.04+2.4=7.443.55-3.34+7.3-3.07=4.444.07+1.87+6.43-3.96=8.419.91-8.98+6.81+7.47=15.211.72+1.86+7.92-9.28=2.224.66-0.04+2.33-2.65=4.35.42+8.72+5.25+5.61=254.66-0.32=4.349.75-0.07-5.38-1.92=2.387.65-3.57+9.85-8.73=5.29.9-9.23+6.11=6.782.7+7.66+2.24=12.64.22-1.38+3.39+4.56=10.798.93+9.53+8.76+0.78=284.31+9.19+9.84=23.348.87+2.95-7.83=3.994.56+8.11+5.46-5.33=12.83.98+2.11+6.21-5.42=6.889.5-2.46+0.3+4.28=11.624.21-3.01+4.32-5.26=0.268.27+5.29+1.79+6.56=21.911.37+0.71+9.86-0.53=11.419.56-5.46+9.5-6.47=7.135.36+0.84=6.29.6-4.2+6.45+5.05=16.95.72-0.09+8.67-9.97=4.337.86+9.12-1.64-5.13=10.210.49+8.56+0.12+0.52=9.696.21+5.55-7.47+9=13.294+9.87=13.879.05-3.95-0.43=4.673.08+5.51-6.63=1.968.35+8.32-7.08+1.93=11.521.03+2.2+9.25=12.487.53-2.31-0.56-3.61=1.050.26+1.59+2.35=4.29.91+3.63-3.6+2.79=12.735.66-2.46-2.63=0.579.88-3.59-1.47+7.56=12.385.06-2.5-0.72+9.88=11.729.61-5.87=3.740.24+6.7+1.08=8.022.62+7.23-8.68=1.175.29-1.4+3.63-1.1=6.429.69+9.53-5.5-2.74=10.982.16-0.06+9.1-1.4=9.86.15+4.85=113.32+4.03+1.63-4.47=4.517.71-4.58=3.139.96-5.23-3.2-0.87=0.669.56+5.74-5.17+6.67=16.85.64-0.82+3.01-3.36=4.478.57-0.65-1.57-3.69=2.661.64-0.41+5.53=6.769.96-3.45-0.9+4.35=9.966.21+2.08-5.79+5.5=89.19-1.83+3.1-3.25=7.212.94+4.14-3.28-0.86=2.948.52-7.71+6.54-5.21=2.147.76-5.04=2.728.66+1.28=9.941.81+8.37+4.34+7.62=22.146.58-0.47=6.116.14-4.03=2.117.32+6.71+8.74-9.93=12.842.96-0.89=2.077.07-4.19-1.1=1.784.18+9.37+8.49-5.1=16.943.27-0.12=3.159.35-2.77+3.94+9.19=19.715.1+6.14-4.31+6.29=13.229.48+9.66=19.148.63-8.25+3.23=3.616.76-0.68-1.4=4.681.32+7.24-2.64=5.928.71-5+3.26=6.972.72+8.94=11.662.97+2.22+0.83-3.05=2.978.03-3.76-0.58=3.696.85+0.3-3.89=3.269.21+0.69=9.99.86-2.5-3.41+7.89=11.843.69-2.85+4.59=5.438.92-4.74-1.43=2.759.55+1.09+5.37=16.013.55+8.71+1.08=13.347.9-2.35+8.39-0.14=13.82.42+5.58-1.07=6.932.11+6.07+8.85-9.43=7.63.13-1.21+6.63+3.96=12.517.97+5.94+8.25-9.22=12.947.67+6.33+8.22=22.226.92-6.2+5.02-1.28=4.466.72-4.81=1.915.43+0.96+9.37=15.766.82-1.48-4.12+3.82=5.046.15+1.25=7.47.49-5.63+5.1+9.03=15.990.5+5.42+6.31+8.22=20.457.1-1.85=5.259.1+2.13-3.56-0.61=7.068.68+8.98-2.75=14.912.68-0.43+8.36+9.97=20.586.55-2.54=4.018.54+6.9+3.44-9.89=8.998.23-1.54+2.39+8.1=17.184.22-2.71-0.05=1.466.34+8.39+0.39+9=24.129.86-2.6-0.18-3.47=3.617.06+3.1-1.6-0.28=8.288.45+4.58-7.44-0.85=4.749.75-5.68-0.8=3.278.42-4.15-0.86+0.57=3.985.28-1.71+4.61=8.187.25-3.72+5.37+1.21=10.116.01+7.31-1.24=12.089.68-0.55+1.72-2.54=8.318.96-1.46-0.34=7.164.82-2.78=2.045.1+1.75=6.857.84+6.86=14.78.66-0.29-0.25-5.09=3.031.78+7.19-0.68-7.82=0.473.69-1.85=1.841.96-1.31=0.659.39-4.38=5.017.6+5.9+1.9+4.78=20.187.38-0.47-5.6-0.95=0.360.14+4.27=4.413.55+9.79-5.02-5.27=3.055.38+1.56-4.31=2.639.91+5.27-9.98=5.24.11-1.44+1.6-2.29=1.987.75+1.55=9.39.54-5.04-3.48=1.025.78-0.67+3.58-5.26=3.437.66+5.45-4.8=8.319.95-9.82=0.136.92+6.6+5.68+4.6=23.88.72-2.57+6.03+2=14.183.53+5.9+4.25-4.51=9.179.29-4.27-4.9=0.127.59-4.59=30.27+9.65-5.23-4.12=0.579.43-7.8-1.49+3.81=3.955.88-2.42-0.13=3.334.72+1.21+8.67-3.98=10.626.63+5.45-8.04=4.048.04+0.11+8.03-8.31=7.877.97-6.72-0.25+6.45=7.456.72+6.51+1.91-5.67=9.474.69-0.93-3.23-0.1=0.438.45-0.9-1.48+8.99=15.068.82+2.23-8.11=2.948.92-1.9-1.98+1.2=6.242.02+6.75-1.56-5.07=2.144.11+2.18-1.93+5.07=9.436.56-4.63+7.72=9.654.81+1.16+9.81=15.785.32+6.95-0.18+9.77=21.863.03+5.41+1.31+1.26=11.018.19-0.22=7.972.07-0.98+9.81+0.47=11.371.01+6.49+5.9-0.73=12.679.84-1.18-7.06-0.18=1.428.7-1.72+9.8=16.789.87-2.14-1.14=6.595.92+0.41+4.36=10.690.09+9.26+2.96=12.318.19-4.17+4.9-3.4=5.525.82-2.54+7.94-8.05=3.178.21-3.32-4.29=0.63.7-2.17+3.16+3.21=7.93.72+0.37=4.091.37+3.48-2.51=2.347.33+4.73+5.23-8.9=8.399.66-5.09+7.4=11.976.59+0.2=6.795.8+7.74+5.95-6.87=12.624.27-0.71=3.564.72+7.94+1.5-2.8=11.366.07+9.35-7.07=8.358.9+1.65-3.34-6.13=1.085.92+8.42-8.5=5.842.58+3.28=5.861.03+4.65-0.65-1.25=3.789.73-3.98+8.19+9.04=22.989.64-2.23-5.01-0.92=1.484.53+7.77-8.13-0.42=3.753.62-3.07+1.45=29.73-6.53+1.41-0.54=4.078.03+1.04-2.75-4.21=2.111.03+4.09+6.91-0.52=11.515.53+0.3+3.39-2.18=7.047.32+1.47+4.3=13.099.42-3.9+1.22-0.51=6.234.78+3.25-3.51=4.523.9+5.42-7.54=1.780.86+0.68+6.32+9.78=17.646.07+1.65+5.53+1.73=14.989.32-5.95=3.373.44+8.57+7.99+6.21=26.219.38-7.89-0.23+1.7=2.965.97+6.79-4.76+6.35=14.357.23+4.34=11.577.18-1.62-4.16=1.47.14+4.81-4.89-2.15=4.919.03+0.19-5.23=3.998.06-6.86+0.29+3.74=5.233.35-0.45-2.5=0.42.57-1.95=0.629.59-1.93-0.08-0.44=7.149.02+5.08+8.22=22.326.79+6.5-3.63-5.13=4.537.86-7.17+9.75+2.19=12.637.58+2.1+7.44+7.9=25.021.65+0.06+0.02=1.737.84+7.24+3.64+8.3=27.028.02-1.84=6.181.53+7.6-0.16+9.05=18.024.38-1.32+8.46=11.525-3.45+6.83+5.59=13.971.09+7.38+7.18-7.23=8.426.88+2.45-8.7+5.96=6.592.44-1.31+6.43=7.564.15+6.18+1.87+6.89=19.093.81-2.96+0.79+7=8.649.49-3.35-1.73+3.74=8.154.16+8.78-5.64+0.75=8.058.72+0.17=8.896.5-0.64-1.39=4.476.51-0.35-4.12=2.049.71-6.04-1.7+4.34=6.319.34-2.01-5.79+2.21=3.750.56+9.16+4.82-1.44=13.19.28-5.65+3.22+6.26=13.112.07+7.71+6.88=16.668.25+7.4-5.69-7.21=2.751.77+8.79-3.74-3.12=3.72.94+7.09+2.87=12.93.61+1.12=4.738.87-5.21+7.96-6.53=5.092.43+4.6=7.036.33+5.4+8.25=19.983.83-0.65+5.36+6.17=14.715.71-0.13-1.93+9.6=13.257.07-2+2.81=7.885.66+0.26+3.16-6.35=2.733.11+8.58-7.03-3.37=1.296.17+5.73+9.61+5=26.513.61+2.35+2.87=8.838.93-2.74-0.55-4.94=0.74.45+2.45+2.88=9.783.93+6.34+1.3+8.62=20.199.18+9.76-6.18-5.33=7.437.66+8.46-6.76=9.361.83-1+7.05-1.59=6.298.87+3.68+1.29=13.848.69-0.18-4.11-3.53=0.871.34+4.07=5.418.61-4.21-3.73=0.674.74+5.71=10.450.41+1.74-0.98=1.174.17-0.35-2.12+6=7.79.04+7.26+8.96-5.12=20.144.41-3.7=0.719.54-5.35-1.83=2.364.51+9.25-9.45=4.310.45+3.21=3.662.8+7.46-9.94=0.325.25+9.58-4.27-3.99=6.578.11-4.42+6.5+0.68=10.874.36-2.54-0.63-0.03=1.168.3-6.28-0.19-0.56=1.279.75+3.2-5.66=7.297.24+9.6+9.02=25.867.75+2.88+2.05=12.682.34+4.42-1.5+5.58=10.846.23+7.21-2.38-5.97=5.098.63-1.72-1.68-2.63=2.67.42-0.36-2.21=4.859.14-4.82=4.325.62-2.04-0.41-1.85=1.329.42+4.63-8.67=5.387.17-4.45-1.05+3.64=5.318.48-6.48-1.24+1.06=1.828.63-5.34+6.47=9.760.75+6.72-4.97-0.77=1.739.98+4.62-0.89+7.22=20.936.9+3.52-0.66+5.04=14.84.17+0.52+6.23-3.09=7.839.41-1.43-4.07+0.28=4.194.82-2.3+7.75-8.73=1.547.86-1.69+5.38=11.553.82+7.5-5.65+8.91=14.589.62+3.34-7.49+5.21=10.688.78-2.24-6.08+1.88=2.348.13-5.38+3.07=5.823.48-2.08=1.41.32+9.74-4.17+1.26=8.158.75-3.47-1.73+3.5=7.059.05-8.09=0.966.03-2.79+9.37-7.05=5.563.19+5.24=8.437.1-0.84=6.269.32-1.39-1.11-3.42=3.41.2+4.2+6.02=11.429.22-6.6-2.37+1.65=1.99.63+6.51+6.25-0.05=22.345.62-2.29+2.66=5.997.6+8.18+4.81+4.25=24.842.98+6.48+2.71=12.177.26+2.75-7.83+6.59=8.776.06+4.47=10.539.67+6.06-5.8=9.939.36-6.68=2.681.25+9.64+1.49=12.388.76+6.8=15.567.46-3.78-1.94-0.12=1.628.46-2.52-5.6=0.348.77-3.45-4.18+4.16=5.39.9-2.75-3.37-2.08=1.76.78-2.89+6.66-1.37=9.187.55-2.64+7.73-7.25=5.391.19+8.59+1.22+6.22=17.226.9+7.31+1.66-0.92=14.952.69+3.6-3.2-0.02=3.074.46+3.06-1.54-5.3=0.689.74-0.84-2.42-5.27=1.210.4+9.11+7.86-0.34=17.031.99-0.82=1.175.98-2.38+1.89+8.19=13.680.44+1.55+3.28+9.76=15.034.35-0.48-1.2-2.21=0.469.51-5.68+9.33+6.69=19.856.59-2.13+6.68=11.140.25+5.68=5.933.51-0.54+3.76=6.736.74-2.93-2.62=1.195.83-0.02+4.08-4.01=5.887.83+6.79=14.624.83-0.78-0.31+6.02=9.760.91+2.24+5.85=98.87-2.37-3.61+4.37=7.268.68-5.73+1.62=4.573.83-0.94+6.62=9.518.37-3.53-4.51+7.44=7.775.23-1.32-2.28+3.61=5.248.12-4.02-1.34-2.28=0.480.04+2.8-2.17=0.671.46+6.43-0.58=7.319.32+3.94=13.267.45+9.1-2.4+1.42=15.578.77-6.44+4.16-4.45=2.049.45-2.93-1.85+6.87=11.547.35-2+5.46+2.74=13.557.63-2.01-4.48=1.146.89+8.4-0.39-1.71=13.192.59-1.53+5.79=6.850.71+3.9+4.45=9.066.08-4.62+8.46=9.920.41+2.09+6.98-6.07=3.417.94-3.71+1.29-0.71=4.810.44+0.33+2.86-1.62=2.016.57-5.83=0.743.95+1.65+7.09-8.05=4.648.91-5.32+0.59=4.188.32+8.6=16.927.65+1.53+7.84+7.66=24.682.41+1.39-0.65+4.85=89.84-3.44-0.28-0.05=6.074.93-4.04+2.2+0.31=3.46.03+6.38=12.414.75-1.67-0.44-0.24=2.47.9+6.84-0.85-9.97=3.927.73-1.55+1.04+8.75=15.971.08+4.38=5.464.86+9.73-6-0.41=8.189.94+5.66+8.02+5.49=29.116.68+8.58+3.37+0.95=19.581.16+8.55=9.718.03-4.16-3.04+4.17=57.79-0.21+3.74=11.327.47+4.16-2.75-2.21=6.677.61+8.21-0.02-3.02=12.789.45-0.77-2.33-2.07=4.286.65-4.6+1.3=3.354.57-1.49-1.17+5.83=7.745.34-3.28+8.51-9.31=1.266.36+7.56-2.6-3.33=7.994.94+9.65+0.7+0.68=15.976.57-3.94+8-8.23=2.46.61+4.08-9.87+2.36=3.188.92-2.74-5.01=1.177.08+2.95=10.035.91+0.15+2.65+9.72=18.435.78+5.74-4.29+1.38=8.618.65-8.52+6.03-4.68=1.489.86-4.57-3.25=2.048.36-0.31-0.97-3.76=3.327.8+4.12=11.924.92-3.64+8.61=9.891.71+2.83+5.43+4.68=14.656.3+5.5-2.68-3.59=5.539.7-2.03-3.03+5.8=10.449.42+5.96+4.66=20.044.27+7.64+1=12.910.41+4.76=5.177.61+2.01-4.44=5.181.9+2.5+5.79=10.198.48+3.12+8.44+5.09=25.136.91-3.68-1.23+5.39=7.395.13-4.36-0.52=0.256.35+2.43-5.84=2.944.42-1.47-0.92+3.82=5.859.03+3.76-9.88=2.917.89-5.16=2.731.42+0.81+5.64-0.73=7.144.83-1.1-0.68+4.89=7.949.3-6.8-0.64-1.54=0.328.84-0.3+2.64=11.189.06+4.69=13.755.41-0.21-1.22=3.984.42-0.59=3.839.31+3.84-8.38-3.47=1.39.51+7.07+9.12=25.72.2+7.62+1.74=11.565.18+9.24-6.47-2.48=5.476.93-0.78-0.17-0.46=5.528.58-7.25+2.35=3.684.89+8.98-0.17+0.77=14.476.9+2.77+8.16+9.65=27.488.05-6.3+4.88=6.635.27-4.77+6.88+1.53=8.912.86+1.56-1.8+8.61=11.239.44+4.94-7.62+7.44=14.22.88+8.19-1.46-0.98=8.639.36-3.82+9.35=14.898.7-2.71-4.46-0.36=1.178.71+0.3+9.1-3.66=14.458.47+3.41-1.44-8.46=1.987.37-0.61-5.17+1.96=3.554.43-2.06+6.25=8.626.42-2.9+5.48-0.78=8.226.56-4.03+5.98-6.07=2.445.86+5.5+8.3=19.661.35+8.67-6.3=3.724.19+2.97-3.52+3.53=7.174.41-3.11=1.39.39-1.67-2.19=5.538.4-0.35+2.48+4.95=15.480.6+9.88+6.86+3.5=20.848.9-4.57-0.18+4.04=8.195.73-3.66-1.59=0.487.59+2.9-0.63-8.38=1.487+7.27+5.46+1.21=20.949.52-0.68-1.88-6.81=0.154.65+6.07-6.29=4.435.87-5.49+7.52-1.27=6.631.73+9.9-2.12=9.515.66-2.81+7.95-8.78=2.024.89+7.43-7.88=4.442.57-0.59+1.54+7.1=10.621.12+4.93-1.75=4.33.18+4.74-4.49-2.46=0.974.71-4.27+2.13-1.81=0.763.27-0.5+8.27=11.042.23+4.38-2.44=4.172.81+4.45-5.9+3.9=5.268.56+9.68=18.248.46-3.7-1.14+3.73=7.358.61+6.75+2.12+7.51=24.997.56+5.83=13.394.33+8.96+6.66+5.95=25.97.73+4.89-2.1-3.91=6.617.54-2.71-2.75+9.12=11.29.34+5.18+0.56-8.54=6.549.48-9.29=0.196.82-2.64-3.79+4.96=5.352.35+6.27+6.05-1.79=12.886.13+9.51-1.28+5.6=19.968.51+8.59+6.03+9.78=32.916.77+0.89-3.79-1.86=2.012.3+7.39+6.19+0.4=16.288.62-2.28-5.09=1.252.56+7.21+0.94-9.9=0.818.65+7.84-4.31-8.17=4.013.87-1.02+5.36=8.218.76+6.26-5.5=9.527.95+9.83-7.24+5.06=15.65.64+8.7-2.38=11.967.97+4.32-7.69-0.59=4.015.86-2.24-2.08+0.87=2.413.69-1.93-0.47=1.293.23+8.27=11.56.57-3.87-0.04-0.49=2.179.47-4.53-4.65=0.297.09-1.83-0.65-0.64=3.979.23+4.88+5.91-2.87=17.156.12+9.71-8.49=7.343.97-1.71+5.74-0.2=7.85.46-3.12-0.7+7.9=9.540.25+0.83+2.45=3.539.51+3.69-3.49=9.715.65-1.01-0.71-0.68=3.253.41-2.24+0.49=1.669.01-5.61-0.74=2.666.87-3.1-2.42=1.356.07+1.15+6.48-0.9=12.87.93-3.96=3.976.81-2.81+2.98+6.29=13.277.56+9.48-4.77=12.273.33-0.07+3.39+1.57=8.229.36-3.69+8.44-4.08=10.031.09+7.13+7.65-3.4=12.471.11+6.46+9.72+0.81=18.11.62+2.55+1.89=6.067.66-5.4+1.02=3.288.77+4.15+5.2-9.14=8.983.77+1.7+9.89+4.69=20.056.67-4.09+7.1+8.01=17.694.66-1.36=3.32.96+9.82=12.784.17+4.91-0.36+6.35=15.075.83+9.28+3.34+1.59=20.045.89-2.54=3.351.94+8.21-3.5+2.78=9.434.96+2.44+7.2=14.63.95-1.85+6.3+0.51=8.919.18-5.17-1-1.89=1.125.37+1.55-2.25+4.95=9.629.77-9.44+4.69+8.58=13.62.76+2.77+2.56+4.39=12.483.64+1.57-4.96=0.259.01-4.48-2.98=1.552.76+1.79-4.32=0.233.6-2.67=0.938.01+5.09-6.35=6.759.24-3.53-1+0.74=5.458.78+5.68+4.71-5.64=13.534.79+9.88+6.12+9.37=30.160.95-0.06=0.895.46+6.8-1.18-5.02=6.069.59-1.84+3.31=11.065.48-0.07-2.05-0.67=2.698.19+7.47-1.57-9.36=4.735.74-0.85-3.94+1.56=2.518.88-0.17+1.2=9.915.72+1.67+1.34=8.730.74+3.4+0.54+5.12=9.85.51-2.28+0.89=4.121.24+1.1+4.63+9.62=16.593.62+2.69+7.08+8.75=22.149.42+1.82-8.63+1.99=4.66.12-3.05-0.35=2.728.6-5.4+6.87=10.078.03-0.51+3.89=11.417.98-3.1-3.11=1.777.53+6.32+1.74+4.91=20.59.96-9.54+7.46+2.67=10.558.27-0.55-2.13-1.88=3.716.43-1.04-3.82-0.27=1.39.13-2.07-1.63=5.437.31+3.9+7.95-2.62=16.543.91+4.94+3.74=12.597.22+8.31-1.75+5.73=19.517.16-0.35+4.84+5.64=17.294.84+7.56-3.79-6.82=1.791.59+0.58+4.06+8.5=14.734.28+6.79-4.69=6.385.81+6.86-5.47+3.4=10.62.62+1.05=3.679.39-1.29-1.11=6.998.68-1.79-3.93-1.49=1.477.45+4.76=12.217.57+7.46+0.32=15.357.82-0.38-6.32=1.126.7-6.36+7.95-3.56=4.736.94-4.01-0.18=2.755.47-1.72-1.8=1.958.7-2.98-4.31=1.416.72+7.27-3.74+2.97=13.226.36+2.39-8.4=0.353.4-1.91+2.24+7.16=10.893.79-1.79-1.51+9.57=10.069.79+8.12-8.05=9.864.55+0.44=4.997.72-2.78+1.09-5.73=0.39.7+7.66+9.83+4.29=31.488.48-5.99+4.34=6.833.81-2.22-1.36=0.239.19-6.3+2.31+0.46=5.664.49+3.92-3.13-4.11=1.178.42-1.07+8.94+4.65=20.946.28-4.94+8.66+6.27=16.273.18+6.76+9.12+1.49=20.558.75-0.44-1.97-1.28=5.065.72-1.77-3.3=0.655.11-2.87+1.63=3.878.46-3.2=5.264.86+0.66=5.527.58+6.43+5.15=19.169.27+8.85+1.79+3.39=23.36.86-3.58+4.22=7.55.63-1.9-0.14+9.94=13.535.78-0.59+3.52+4.44=13.158.63-3.95-0.02-4.56=0.16+2.65+4.19=12.849.23-5.05=4.185.98+3.85=9.835.24+4.86-0.39+7.39=17.14.95-2.71=2.247.24-0.14=7.16.2-2.82+9.73-9.94=3.172.18+7.88+5.35=15.417.63-1.74+3.4-3.63=5.669.44-3.21-4.17-0.72=1.348.76+5.38-5.78+2.22=10.587.71+2.07-9.13+9.56=10.219.91-1.13-4.95-0.42=3.419.86-2.06=7.88.89+9.59-7.57-0.27=10