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2.64-1.88+6.14-3.75=6.05-0.24-3.21=2.45+5.44=8.18-5.76-1.47+5.85=5.75-4.07+0.75=2.35+0.35+7.8+8.85=4.11+4.72-5.26+1.95=9.86+8.5-4.55-2.79=6.8-3.07=9.01+9.77-7.71=5.68+3.23+2.69-3.74=1.67+3.94+1.58=5.16-3.43-0.09=6.23+2.51-7.2=1.04-0.57+4.16-1.59=8.97-2.65+8.17+5.51=7.03-3.22-3.68+9.35=1.34+5.41-0.45-2.83=6.5-0.26-3.56-1.01=7.95-4.29+9.73=0.81+1.37+8.04-5.26=8.72-6.94+9.4=4.33+8.06=9.79-4.56+2.03+0.29=7.81-2.54=7.86-4.25+6.95=6.92-1.07-2.11-1.44=7.21-1.07+8.18=2.98-0.81=0.49+8.21+3.76=1.07-0.05+8.47-0.09=2.87-2.17+8.75=9.71+8.03-8.48=2.77+7.57+2.79+8.43=7.47+5.73+6.6+7.51=8.09-0.14+5.62=9.15+0.13+5.74-5.7=4.71+6.32+6.97=6.93+2.54-9.23=8.95-5.26-3.17+2.44=3.22+6.77+9.62+2.22=9.35+3.47-1.41=2.04+1.58+2.91=6.73-4.27+6.53-7.98=8.95+8.17-9.09=6.61+1.19=1.78+2.57+2.07=7.43+8.14-1.38=9.54-6.67+0.07-0.58=6.85+3.66-7.94=9.36+2.89+6.56=9.63-1.33=7.2-2.93-0.74-2.65=6.89-1.54+9.54=6.83+7.59+2.25=9.65-1.6=7.05-1.93+9.47-5.17=3.45+2.69=5.27+1.41-3.39+1.17=7.52-1.37-0.95=7.06-3.35-2.43=7-6.27=9.31+4.1+6.14-5.22=7.64-7.28+4.24-2.19=7.47-4.68+8.71-9.23=5.55-1.29+0.25-2.98=7.45+9.65-8.97=9.55-5.11+8.97-3.17=7.64-3.83+9.06+1.28=6.15-3.45-2.26=6.99-0.88+6.01-0.7=9.34-8.63+0.55+9.38=2.14-1.56+3.48+9.22=4.45-0.03+0.62=7.37-3.32-0.09-0.5=1.4+0.87-0.08=5.99+0.1=5.64-4.6-0.53=4.76-1.6+3.96+6.58=4.3+6+2.1+9.42=4.99-0.94-3.68+4.82=5.7-2.09+8.04-7.52=9.78-6.77-0.67+8.47=7.33-0.42-1.97-2.32=3.54+6.98-3.85=7.3+1.23-6.24-1.4=7.18+2.22=6.22-5.87+2.96-2.51=4.56-2.17=7.6-2.58-3.71-0.27=6.83+9.49+3.12=4.77-1.59+4.01+5.77=9.9+2.22-6.35+3.68=0.16+8.37+7.44=7.24+8.05-4.45=8.01-4.25=9.18+6.36-9.1+4.08=6.39+3.76-7.65=7.76+2.09-2.69=5.9-0.2-1.08=6.71-1.09-5.4+3.47=6.63+8.98+5.27=9.37-4.79-1.06-1.51=3.63-0.61-1.48+5.34=8.17+8.34-9.24+1=0.12+4.87+2.2-1.02=7.84-2.48-2.08+6.18=8.3+7.82-7.02-5.6=4.65-1.92+5.67-8.08=3.87-0.45=7.96-4.97+2.92=9.33-7.54+0.88+8.18=9.68-9.23=7.94-2.09-0.57-4.63=9.26-0.94-0.79-3.66=8.15+2.91=5.24+9.51+5.05-6.91=7.76+0.9-8.3=8.73+6.31-3.88=4.03-1.02+1.83-0.65=8.27+2.46-4.59-2.08=9.45-1.98-3.1-1.79=0.69+9.32-3.05+5.91=9.86-1.48-5.38=5+0.26-1.93=8.55+7.13+3.55-3.45=2.25+0.16+3.7=7.63+4.32-2.76-6.74=7.69+3.55+2.97=6.97+6.2-8.01-1.81=8.05+1.57-3.99=1.6+6.95+5.72+3.19=3.41+7.55+9.37+6.77=9.42+7.07-0.61+4=2.59+0.98-0.79+8.63=6.58-0.68-4.72+5.28=3.28+6.66+2.95=4.85-0.13-3.16+0.66=8.53-2.88-4.9=7.48+5.37-2.43-2.5=3.63+8.11+0.57+4.45=6.15-2.05+2.97+7.6=6.82-3.57+7.27-0.92=6.31+3.52-9.02+0.72=9.73-6.17-2.27+6.86=4.93+2.71-0.79-4.36=8.84-6.77+4.78-5.04=9.7-0.39+1.07-2.44=8.36-0.04+0.45-2.25=6.82+1.96-0.23+4.71=8.49-2.38+8.13=7.47-4.42+9.58-4.86=6.78-2.45+3.38=7.56-2.4=2.18-0.94+3.97+7.9=1.06+1.43-1.4+0.14=1.34+7.79+2.37=1.43+0.02+4.52=5.57+5.25=2.91+6.18+0.28-7.17=4.46-1.98+0.96=1.72+5.89-6.81+6.94=4.37+0.4+5.17+0.53=9.34-5.39-0.3=8.36+0.35+4.79-4.9=7.03+5.47=5.34+5.15+1.18-7.65=9.81-8.05+7.1-5.12=8.48+1.85-6.36=3.22-0.84=0.62+1.44=2.97+9.53-9.21=1.38+6.12+1.8=9.12-8.78+0.39+3.13=8.63-6.1+8.83=8.16-6.12+9.2-1.77=6.94-3.74+3.98=8.66-2.81-4.73=9.89+3.37-9.67=8.95-0.4=1.97-1.62+8.91-0.13=2.26+3.85+2.08+6.65=5.53+0.54-1.68-0.53=9.16-3.77-0.04+3.18=9.22-3.02-0.22-1.47=8.26+2.22+9.67-1.24=0.81+6.15+0.99=2.52-0.11+5.79+5.93=5.07-4.17+5.04-2.31=7.13+3.97+1.36=6.23+9.83-3.2+2.33=5.44-1.94+1.05=9.52+1.74-9.51+2.74=6.5+9.24-6.58-5.25=8.64-0.63+8.96-5.63=5.48+1.15-5.56+6.98=0.5+9.26-1.74+2.78=6.32+8.05-5.85+5.7=8.2+0.54-7.49=8.24-2.25+6.42+6.78=1.32+4.54+1.09+9.69=9.49-3.18=7.48-2.21=7.88-2.93+1.05=8.61+4.54-0.62=9.63-1.42-4.64=8.72+0.8+5.16-0.16=8.85-1.68+8.14-1.56=9.05+9.16+1.84+9.81=8.19-1.2+9.9-1.88=3.52+4.47-6.38+0.63=9.76-1.29-6.86=6.72-1.27+7.44-4.29=4.16+7.92+0.07-1.45=7.48+9.59+7.35-2.73=5.42-2.92+1.11+8.43=5.1-1.29+4.95-1.84=3.69+2.67+5.11-3.16=2.09-0.56+8.76+1.75=8.86+3.67+8.67+7.01=9.25-0.35+4.56-3.2=8.22+4.1=6.59-2.49+4.95=4.24-1.48+8.54+7.58=5.96-1.06-4.67+0.59=6.51+3.73+0.59+1.31=0.43+5.42-5.2+2.21=3.32-1.8+8.82+8.59=3.46+9.85-3.13-8.37=2.36+7.49+6.41=4.94-3.62-1.04=8.63+7.08+9.77-8.33=2.09+4.7-2.69-1.76=5.15-4.07=7.81-2.47=8.26-2.33-0.1+9.13=1.44+1.88=7.33+9.08=0.52+9.76-6.47-3.41=1.21+8.47+8.43+4.16=7.58+6.44-1.45-8.52=6.88-6.37=9.68-2.5-6.81+7.87=5.34-0.38-4.84+7.09=2.92+2.88+6.86+9.24=1.04+2.66+5.61-8.95=5.21-2.44=9.08-2.55-0.67+0.04=9.58+7.35+6.66=4.51-2.63-1.09=9-0.38-2.17-1.41=8.15+8.1+9.99+5.29=4.42+5.53+6.28-4.92=0.16+3.59+2.12-1.39=9.12+3+4.16+0.72=2.21+8.81+3.48+5.28=5.3-5.16=3.54+9.81-3.26-1.75=8.63+8.82-8.98-5.15=4.7+6.69=8.19+6.34+7.29+4.41=4.95-2.23+3.55-5.42=2.63+3.24+8.38-2.8=4.73+5.62-6.05+0.5=5.57+2.47-2.83=7.89-0.16-0.4=9.29-1.44-2.7-4.25=5.28+6.85+6.92-1.72=6.73+6.52=9.12-2.15-2.7-2.69=6.92+6.25-0.8-8.05=2.59+2.85-1.55+9.74=9.32-3.53+6-1.77=1.3+9.53+5.05=6.14+4.73-4.64=7.16+4.39=8.01-0.9-2.65-3.84=9.07+7.12-6.31-1.66=6.04+9.41-6.79=3.01-0.13-1.77=9.76-0.79-1.73=9.11-8.68+8.61=6.35+5.62-0.46-3.08=9.17+1.49-8.14+4.32=1.44+6.73-1.79+3.53=8.72-3.61-3.36+8.32=4.52+2.09+7.78=9.57-4.22+7.74-9.48=1.53+5.3+0.5+0.26=9.93-3.14-3.92+4.12=7.95+3.5-3.23=2.75+2.12+1.7+9.53=7.49-3.4-1.59-2.14=1.92+1.97-1.34=5.3+2.54+8.44=3.08+2.41-3.53+3.96=8.69-1.15-1.26-2.97=1.7+7.17-8.44+2.75=8.81-5.61-2.55=6.72-2.72-0.44=4.14+4.33+2.08-2.54=8.33-1.16-1.25=5.4-1.32-2.91=3.32+4.28+8.37=6.06-2.69+5.91-4.31=3.38+9.48-3.65-1.62=9.68-0.73+2.32=7.84-1.81+4.86=4.43+8.31-8.36-2.62=8.19+8.43-8.79+6.83=9.83+6.49-3.65+7.6=4.58+2.69+3.83+8.29=7.99+6.58+0.43+7.06=3.68+0.72=1.46+6.23-4.74=6.45-5.24+8.79=3.19-2.13+4.72+9.57=9.12-3.74-0.06-3.34=8.68-5.95-1.41=6.5-3.02+0.27+3.9=4.71+5.91=9.36+9.21+9.54+8.45=8.91+6.64+9.05-4.84=7.12-6.58+4.39+0.91=7.84+2.1+5.17=8.17+1.08+7.25+8.61=3.41+9.3-6.59=7.47-0.12-5.99=0.42+8.56=9.32-1.49-1.15+5.73=9.83-4.31-0.02-3.66=7.28+7.96=5.72-0.33+1.54-3.89=2.21+5.49=9.96+4.72+5.21=6.27+1.51-4.8=2.76-0.27+6.8+6.91=3.49-2.34+5.62=9.73-4.4+3.81=7.84+7.27+8.51-5.96=7.03-2.4-0.24+9.55=6.8-1.47-1.48-1.34=8.74-1.04=8.21-5.01+1.31=4.02+1.12=9.08-7.3-0.74=1.02+6.97+0.81-2.81=0.83+4.08-4.39=7.3-6.99+2.19=0.62+8.28+4.07=4.06-3.32+6.75+7.96=9.91-1.51-1.39-6.78=5.79+9.94+4.49+8.18=8.48+4.7+9.05+1.54=8.05+2.96+8.77-4.95=5.68+2.37=8.93-7.18=2.85-2.09-0.19=8.42+5.78+8.43-0.21=7.03-0.57+9.97=7.62+8.67-2.54-5.65=0.97+9.2=9.24-4.75-1.33=9.74-3.92-2.3-0.73=7.73-2.34-3.92+3.63=7.7-4.67+3.96=6.22+1.04+1.9+5.95=8.52+8.46=7.66-1.6=8.63-7.84+6.69+9.12=7.91-0.57-7.07+3.65=8.58-6.3-0.35=1.29-0.41+1.78=6.21-3.54-1.52=3.76+7.08-7.47=4.79-1.67+2.63+3.31=8.9-0.47=8.54-5.8-1.92+6.77=6.17+4-0.36-3.41=6.17+6.43=1.92+9.8+7.17+6.66=9.34-0.66-3.28-4.25=8.4+1.92-2.32-0.06=8.18-2.21-3.68-1.05=7.15-0.56-3.85-1=5.77-0.14+0.63=7.84-1.61-3.93+8.12=6.98+1.11+4.06+3.81=4.98-0.2-4.35+7.94=6.6+4.57-4.21-6.38=0.35+9.49+7.16-9.58=7.98+2.91+2.33-7.04=5.99+4.54-2.1-6.5=9.87-4.51-1.13+3.4=6.36+2.6-3.65+5.09=9.59-3.04-1.01+9.34=0.55+5.07+9.22=7.99+0.1+7.86+6.12=5.21+8.86-8.54+9.46=8.09-0.04+6.18=8.67+8.63+5.63-0.76=8.96-0.29-3.47+2.44=8.95-3.09+0.1-5.57=9.89-4.42+8.34-4.35=6.57-0.8-2.84+2.94=4.62+6.97+2.98=7.3-1.36+5.01=1.19+8.07=0.44+7.76+4.18+0.61=2.87+3.23+7.19=9.46-0.79-2.31-0.54=7.09-0.43-0.4-2.91=3.56+3.47-5.1=9.58-1.74+4.04+4.76=9.36-1.77-3.66+2.69=5.76+3.93-5.56=0.94+9.57+4.53-3.79=9.49+1.86-1.49-8.32=0.76+9.9-2.53+3.59=3.59+5.98-6.05=5.84+7.41=9.71-9.08=9.12+1.76=2.03+1.99+7.96-5.06=9.92+7.48+3.7+7.83=5.75+1.53+1.77=5.33+7.53-8.44-3.61=1.55+3.37+9.89+2.65=8.39-1.48+0.63-1.8=9.9-0.69-5.97=6.81+7.19+5.83+1.38=8.14-1.22-2.84=6.43-4.15+4.53+6.74=4.1-0.97+7.76+0.79=8.33-1.52+2.14+1.1=4.18-2.31+7.39-6.88=6.91+1.26-3.78-2.39=6.32+2.38-1.31=7.15-1.65+9.7=9.97-4.38+8.04+2.66=5.87+7.09+8.29=6.46-1.08+4.31+5.2=5.2+1.3+3.66=7.75-0.09-1.48-4.72=7.61-0.62-1.76+2.3=8.81+6-2.21-0.59=4.83+6.3-4.07=8.76+1.84+0.78-5.17=9.71-4.86+4.29-3.47=4.27-0.93-0.13-0.12=8.82-0.95-1.46-4.91=5.54+8.73-7.82=8.61-0.3+2.95=7.47-4.92=3.98+1.53-0.55+4.4=7.6-1.65-2.67=4.71+2.21-2.96-3.22=3.38+6.62+4.3-0.26=3.01+7.52+1.76=9.46-4.26+7.68+8.41=4.99-4.78+9.78+7.06=7.91+5.68+2.44-8.86=8.97-5.28=9.75+8.9+0.37+7.1=6.9-3.26+1.4+7.73=8.19-6.51-1.03=6.57+9.64-1.42=9.64+7.91-6.59-4.96=1.56+7.62+1.96=7.7+9.48+6.27-1.56=6.96-0.08+6.97+9.18=9.92+8.48-3.34+6.3=7.92-4.42-0.4=1.87+0.82+9.91+1.38=7.01+3.05-3.48=8.6-6.34=6.52+1.58=8.52+0.07-0.34=8.92+6.07+4.48-8.79=8.59-0.67-1-2.98=0.79+8.14+1.16+3.69=5.43+9.83-1.32-8.38=5.44-1.49+8.9+6.13=6.05-4.13+6.43+0.3=9.22+9.31+0.04-9.21=6.11+7.52+3.48=7.09+8.56-4.09-2.64=5.55+8.24+6.32+9.53=9.27-0.57-6.35-1.24=9.79+9.52+6.66+2.64=1.45+4.09+9.48-8.69=5.92+7.76=8.51+7.06=7.89-6.67=5.4-2.86+0.05+6.98=8.68+4.32-0.76-1.15=5.76+5.55+9.48=9.93+1.98-3.05+7=7.71+3.38+5.69-7.15=7.94-0.63-1.3-0.84=8.85+9.42+7.19-3.61=9.12+7.75+8.02=8.41+6.47=3.63-1.54+1.53+3.5=7.21+5.06+0.45+2.28=8.37-0.44=1.02-0.1=4.55-1.19-1.55=7.6-1.44+5.32+4.65=1.22+1.84+8.24+6.45=1.24+8.47+4.36+7.88=5.67+9.78-0.21=0.1+2.72+4.92=7.82-6.06-0.56+5.79=0.06+6.54+1.63+5.5=8.35-3.68+0.49=8.99-2.64+0.43+0.95=1.14+7.83+0.66-2.95=4.68-4.55=6.74-3.71=9.29-0.21-0.53+8.83=3.05+5.71=3.31+2.65=7.85-4.4=8.91+7.77-7.83+8.84=8.3-1.28-1.8-0.08=8.1+7.87-5.15=6.47-1-3.4-0.89=8.08-3.17-0.37-1.64=6.18-4.91+7.44-6.03=7.26-6.79+2.81=1.2+8.44+8.49+6.59=5.87-0.04-0.03+6.62=8.13+7.84-8.54-6.55=5.5-0.44-1.66=0.37+4.78-4.95+6.56=9.44+2.76-1.52-3.22=9.5+6.53=7.63-1.2+3.36-5.42=9.78+9.67=8.06-0.39-3.7-2.48=7.88+8.43+7.59=2.55+9.82-2.79-2.86=4.96+5.51=5.37+9.34=6.88+7.21+8.04=7.84-2.23-3.8-0.02=3.42+0.08-0.25=7.41-3.9-1.65+3.72=7.11+6=7.49+7.33-1.33+8.96=9.41-0.33-6.53-1.38=4.99+5.92=3.42-2.93+5.15+9.23=8.3+9.52+3.92-1.97=9.71-7.77+3.13=2.44+7.89+3.16=9.16-4.46+9.59=6.14-1.21-3.54=5.68+2.6+4.33=5.31+1.19+8.47+4.4=8.39-1.45=5.64-0.3=5.63+6.71+2.28=5.97-0.11+5.46-4.65=8.3-1.22-0.47-0.08=8.57+4.2+1.54-9.25=8.17-1.1+9.65=0.56+6.76-6.13+1.11=8.45-6.06-0.74+5.64=2.8+9.93-5.03-5.74=4.11-0.61+7.52+5.82=9.61-2.94-1.75+6.18=5.89+7.97-5.4+6.53=8.89-1.46-1.75-1.26=2.88-0.91+5.42=4.14+1.27+9.28=1.64+7.6-4.2+7.07=3.49+6.21+4.89=7.45-6.25=7-2.5-4.4=4.3+3.14+9.6+1.77=9.39-1.48-0.3-1.05=7.98+2.8-9.87+3.29=4.25+5.34+6.8=9.49-6.9+8.93-7.85=7.46+9.03=7.8+4.04+3.36+9.93=9.34+4.1+1.83+5.33=8.86+5.95+8.94-6.02=5.34+8.96-3.93-4=7.55-1.25-1.21-0.75=7.67+6.93-2.28-1.27=2.59+8.69-0.78=8.35-6.08+8.19=7.83+7.79-4.06-2.08=7.17-4.99-0.75-0.28=9.28-2=3.3-0.41-1.25+0.03=9.25-1.26-3.43=6.33+9.15-5.07+4.33=6.61+9.14=5.89+2.51-1.43=8.42+7.79-5.25-9.38=4.72-4.01=5.29+3.65=2.13+2.65=3.71+3.02-1.35=6.86+1.68+1.16=8.74-3.38=9.69-2.65+4.88+9.91=8.11-2.35+5.76+5.26=6.57+4-0.59-2.96=5.79+0.69+2.54-4.17=4.7+8.46-1.28+6.96=3.81+9.82-8.51=8.24-2.89-3.6+9.77=9.76-0.1+4.39+3.78=6.78-3.26-2.61+1.17=9.91-5.88+4.92+8.74=7.02-2.81-1.22+9.44=4.78-3.65+3.1=9.68+6.1-1.04+2.92=4.67-0.75-2.49+0.4=4.09+5.75=6.81+9.16+5.65+9.55=1.19-0.48-0.58+2.9=2.07+6.22+5.38+1.46=0.89+6.54+0.65-0.52=8.76-4.01+8.12+6.11=7.97-7.28-0.41=6.12-4.65=9.58-1.25=5.23-0.86+9.14=6.72-1.57+0.17-0.21=5.91-1.7-1.51+7=8.44+9.17-8.72-6.81=6.77+3.68-8.68+3.19=8.14-5.09=9.85+2.71+7.83+8.03=1.04+7.21+3.26=4.65-0.95-2.91=6.43-4.28-1.8=0.79+5.37=1.89-0.09+2.47=2.37+6.64=9.79+6.26+7.58+2.52=9.47-5.1-3.47=2.2+2.18-0.99-0.82=8.76-2.07-1.67=6.69-0.81+4.64+7.52=9.65-6.3=9.03-3.76=7.63-1.82-2.43+1.78=9.24-2.74+9-4.95=3.19-2.41=5.47+6.42=9.52-4.56+8.54=6.16+0.14+2.03-3.73=9.43-9.03+3.69=1.09+4.84-0.41+6.32=9.93-1.54+7.13+2.95=8.04+4.01-7.4=7.86-5.87+6.52-5.46=1.03+6.58+3.14-8.92=2.05+7.09-7.72-0.84=2.46-1.48+6.81=8.99-2.29-0.36-1.63=5.25+5.26-5.82+4.83=9.5-0.42+7.06=5.54-3.48=6.09-0.63-0.94=7.61-0.22-2.76+4.94=6.86+8.12-5.23+2.23=9.85-7.2-1.55+9.13=9.3-5.34+6.95=6.08+5.76=4.4-2.38=9.95+2.15-4.04+2.17=6.37+3.59-1.84+9.58=7.85+8.61+8.75=7.43-0.17+1.7-8.82=9.87-2.25-5.97=7.98-1.43-4.01=5.53+0.86-2.83+0.73=3.12+2.55=4.6-1.75=8.43+4.24=6.5+9.85+9.25-6.67=8.98-5.31-3.21=8.64-4.06+2.12+3.46=7.95+1.13-7.09=8.69-7.68+6.96-2.85=8.39-6.26-0.37-0.11=5.83+7.5-0.74-3.68=8.73-0.54-3.1+9.55=3.14-0.02+3.85=9.68-7.16-0.54+0.79=9.57-3.96-1.66=7.58-3.27-1.1-1.74=6.09-0.69-2.72+4.2=4.6-1.69-1.74=3.25+2.63-1.31-2.84=6.27-2.37+1.48=6.28-0.4-0.66=3.93-2.27+8.26=6+6.3-0.73-3.46=6.51+5.48+8.37-9.71=8.52-4.67+6-6.15=8.23-7.07=9.33-2.43+0.84=0.36+1.95+6.41-5.89=0.77+5.46-0.56=8.4-1.13-2.8+7.44=9.33+8.72-5.97-8.66=2.99-2.02=8.79-3.54-1.92+7.58=6.6-0.92-1.81=9.89+3.06-9.21+3.94=7.48-0.7-0.07-0.41=8.44-2.52+2.11=8.29-2.96+4.08-4.45=2.15+9.87+8.42=7.12+9.51-5.14=8.79-1.4-0.04-6.65=0.71+6.4-0.38+8.56=8.57+5.27+7.01-5.75=4.11-3.42=7.05+7.2=8.69-3.11+9.45+2.18=7.8-4.87+7.49-5.4=1.07-0.89=5.24-0.72-1.35-1.78=2.95+8.77-0.24=6.77+1.44=6.62-0.28+3.25-7.36=4.21+8.32-3.49-2.49=8.8-4.38+9.18-5.99=8.08-4.01-0.35-0.32=0.81+1.53+5.07=2.68-1.56+9.23+6.99=8.84-3.25=9.39-4.32-0.9=6.84-3.87-0.51-0.66=6.41+0.09+5.01=1.76+7.36-5.43+4.53=0.52+7.31-7.72+3.65=9.54-2.57-0.98-0.86=7.17+3.76+0.43-3.92=9.48-0.1-0.85-3.62=7.08+8.15+2.71=9.35+4.47-1.91-9.97=5.62-1.6-1.15+3.25=6.48-5.63+9.95+5.66=6.13-0.23+4.41+4.66=2.44-0.46-1.29=参考答案2.64-1.88+6.14-3.75=3.156.05-0.24-3.21=2.62.45+5.44=7.898.18-5.76-1.47+5.85=6.85.75-4.07+0.75=2.432.35+0.35+7.8+8.85=19.354.11+4.72-5.26+1.95=5.529.86+8.5-4.55-2.79=11.026.8-3.07=3.739.01+9.77-7.71=11.075.68+3.23+2.69-3.74=7.861.67+3.94+1.58=7.195.16-3.43-0.09=1.646.23+2.51-7.2=1.541.04-0.57+4.16-1.59=3.048.97-2.65+8.17+5.51=207.03-3.22-3.68+9.35=9.481.34+5.41-0.45-2.83=3.476.5-0.26-3.56-1.01=1.677.95-4.29+9.73=13.390.81+1.37+8.04-5.26=4.968.72-6.94+9.4=11.184.33+8.06=12.399.79-4.56+2.03+0.29=7.557.81-2.54=5.277.86-4.25+6.95=10.566.92-1.07-2.11-1.44=2.37.21-1.07+8.18=14.322.98-0.81=2.170.49+8.21+3.76=12.461.07-0.05+8.47-0.09=9.42.87-2.17+8.75=9.459.71+8.03-8.48=9.262.77+7.57+2.79+8.43=21.567.47+5.73+6.6+7.51=27.318.09-0.14+5.62=13.579.15+0.13+5.74-5.7=9.324.71+6.32+6.97=186.93+2.54-9.23=0.248.95-5.26-3.17+2.44=2.963.22+6.77+9.62+2.22=21.839.35+3.47-1.41=11.412.04+1.58+2.91=6.536.73-4.27+6.53-7.98=1.018.95+8.17-9.09=8.036.61+1.19=7.81.78+2.57+2.07=6.427.43+8.14-1.38=14.199.54-6.67+0.07-0.58=2.366.85+3.66-7.94=2.579.36+2.89+6.56=18.819.63-1.33=8.37.2-2.93-0.74-2.65=0.886.89-1.54+9.54=14.896.83+7.59+2.25=16.679.65-1.6=8.057.05-1.93+9.47-5.17=9.423.45+2.69=6.145.27+1.41-3.39+1.17=4.467.52-1.37-0.95=5.27.06-3.35-2.43=1.287-6.27=0.739.31+4.1+6.14-5.22=14.337.64-7.28+4.24-2.19=2.417.47-4.68+8.71-9.23=2.275.55-1.29+0.25-2.98=1.537.45+9.65-8.97=8.139.55-5.11+8.97-3.17=10.247.64-3.83+9.06+1.28=14.156.15-3.45-2.26=0.446.99-0.88+6.01-0.7=11.429.34-8.63+0.55+9.38=10.642.14-1.56+3.48+9.22=13.284.45-0.03+0.62=5.047.37-3.32-0.09-0.5=3.461.4+0.87-0.08=2.195.99+0.1=6.095.64-4.6-0.53=0.514.76-1.6+3.96+6.58=13.74.3+6+2.1+9.42=21.824.99-0.94-3.68+4.82=5.195.7-2.09+8.04-7.52=4.139.78-6.77-0.67+8.47=10.817.33-0.42-1.97-2.32=2.623.54+6.98-3.85=6.677.3+1.23-6.24-1.4=0.897.18+2.22=9.46.22-5.87+2.96-2.51=0.84.56-2.17=2.397.6-2.58-3.71-0.27=1.046.83+9.49+3.12=19.444.77-1.59+4.01+5.77=12.969.9+2.22-6.35+3.68=9.450.16+8.37+7.44=15.977.24+8.05-4.45=10.848.01-4.25=3.769.18+6.36-9.1+4.08=10.526.39+3.76-7.65=2.57.76+2.09-2.69=7.165.9-0.2-1.08=4.626.71-1.09-5.4+3.47=3.696.63+8.98+5.27=20.889.37-4.79-1.06-1.51=2.013.63-0.61-1.48+5.34=6.888.17+8.34-9.24+1=8.270.12+4.87+2.2-1.02=6.177.84-2.48-2.08+6.18=9.468.3+7.82-7.02-5.6=3.54.65-1.92+5.67-8.08=0.323.87-0.45=3.427.96-4.97+2.92=5.919.33-7.54+0.88+8.18=10.859.68-9.23=0.457.94-2.09-0.57-4.63=0.659.26-0.94-0.79-3.66=3.878.15+2.91=11.065.24+9.51+5.05-6.91=12.897.76+0.9-8.3=0.368.73+6.31-3.88=11.164.03-1.02+1.83-0.65=4.198.27+2.46-4.59-2.08=4.069.45-1.98-3.1-1.79=2.580.69+9.32-3.05+5.91=12.879.86-1.48-5.38=35+0.26-1.93=3.338.55+7.13+3.55-3.45=15.782.25+0.16+3.7=6.117.63+4.32-2.76-6.74=2.457.69+3.55+2.97=14.216.97+6.2-8.01-1.81=3.358.05+1.57-3.99=5.631.6+6.95+5.72+3.19=17.463.41+7.55+9.37+6.77=27.19.42+7.07-0.61+4=19.882.59+0.98-0.79+8.63=11.416.58-0.68-4.72+5.28=6.463.28+6.66+2.95=12.894.85-0.13-3.16+0.66=2.228.53-2.88-4.9=0.757.48+5.37-2.43-2.5=7.923.63+8.11+0.57+4.45=16.766.15-2.05+2.97+7.6=14.676.82-3.57+7.27-0.92=9.66.31+3.52-9.02+0.72=1.539.73-6.17-2.27+6.86=8.154.93+2.71-0.79-4.36=2.498.84-6.77+4.78-5.04=1.819.7-0.39+1.07-2.44=7.948.36-0.04+0.45-2.25=6.526.82+1.96-0.23+4.71=13.268.49-2.38+8.13=14.247.47-4.42+9.58-4.86=7.776.78-2.45+3.38=7.717.56-2.4=5.162.18-0.94+3.97+7.9=13.111.06+1.43-1.4+0.14=1.231.34+7.79+2.37=11.51.43+0.02+4.52=5.975.57+5.25=10.822.91+6.18+0.28-7.17=2.24.46-1.98+0.96=3.441.72+5.89-6.81+6.94=7.744.37+0.4+5.17+0.53=10.479.34-5.39-0.3=3.658.36+0.35+4.79-4.9=8.67.03+5.47=12.55.34+5.15+1.18-7.65=4.029.81-8.05+7.1-5.12=3.748.48+1.85-6.36=3.973.22-0.84=2.380.62+1.44=2.062.97+9.53-9.21=3.291.38+6.12+1.8=9.39.12-8.78+0.39+3.13=3.868.63-6.1+8.83=11.368.16-6.12+9.2-1.77=9.476.94-3.74+3.98=7.188.66-2.81-4.73=1.129.89+3.37-9.67=3.598.95-0.4=8.551.97-1.62+8.91-0.13=9.132.26+3.85+2.08+6.65=14.845.53+0.54-1.68-0.53=3.869.16-3.77-0.04+3.18=8.539.22-3.02-0.22-1.47=4.518.26+2.22+9.67-1.24=18.910.81+6.15+0.99=7.952.52-0.11+5.79+5.93=14.135.07-4.17+5.04-2.31=3.637.13+3.97+1.36=12.466.23+9.83-3.2+2.33=15.195.44-1.94+1.05=4.559.52+1.74-9.51+2.74=4.496.5+9.24-6.58-5.25=3.918.64-0.63+8.96-5.63=11.345.48+1.15-5.56+6.98=8.050.5+9.26-1.74+2.78=10.86.32+8.05-5.85+5.7=14.228.2+0.54-7.49=1.258.24-2.25+6.42+6.78=19.191.32+4.54+1.09+9.69=16.649.49-3.18=6.317.48-2.21=5.277.88-2.93+1.05=68.61+4.54-0.62=12.539.63-1.42-4.64=3.578.72+0.8+5.16-0.16=14.528.85-1.68+8.14-1.56=13.759.05+9.16+1.84+9.81=29.868.19-1.2+9.9-1.88=15.013.52+4.47-6.38+0.63=2.249.76-1.29-6.86=1.616.72-1.27+7.44-4.29=8.64.16+7.92+0.07-1.45=10.77.48+9.59+7.35-2.73=21.695.42-2.92+1.11+8.43=12.045.1-1.29+4.95-1.84=6.923.69+2.67+5.11-3.16=8.312.09-0.56+8.76+1.75=12.048.86+3.67+8.67+7.01=28.219.25-0.35+4.56-3.2=10.268.22+4.1=12.326.59-2.49+4.95=9.054.24-1.48+8.54+7.58=18.885.96-1.06-4.67+0.59=0.826.51+3.73+0.59+1.31=12.140.43+5.42-5.2+2.21=2.863.32-1.8+8.82+8.59=18.933.46+9.85-3.13-8.37=1.812.36+7.49+6.41=16.264.94-3.62-1.04=0.288.63+7.08+9.77-8.33=17.152.09+4.7-2.69-1.76=2.345.15-4.07=1.087.81-2.47=5.348.26-2.33-0.1+9.13=14.961.44+1.88=3.327.33+9.08=16.410.52+9.76-6.47-3.41=0.41.21+8.47+8.43+4.16=22.277.58+6.44-1.45-8.52=4.056.88-6.37=0.519.68-2.5-6.81+7.87=8.245.34-0.38-4.84+7.09=7.212.92+2.88+6.86+9.24=21.91.04+2.66+5.61-8.95=0.365.21-2.44=2.779.08-2.55-0.67+0.04=5.99.58+7.35+6.66=23.594.51-2.63-1.09=0.799-0.38-2.17-1.41=5.048.15+8.1+9.99+5.29=31.534.42+5.53+6.28-4.92=11.310.16+3.59+2.12-1.39=4.489.12+3+4.16+0.72=172.21+8.81+3.48+5.28=19.785.3-5.16=0.143.54+9.81-3.26-1.75=8.348.63+8.82-8.98-5.15=3.324.7+6.69=11.398.19+6.34+7.29+4.41=26.234.95-2.23+3.55-5.42=0.852.63+3.24+8.38-2.8=11.454.73+5.62-6.05+0.5=4.85.57+2.47-2.83=5.217.89-0.16-0.4=7.339.29-1.44-2.7-4.25=0.95.28+6.85+6.92-1.72=17.336.73+6.52=13.259.12-2.15-2.7-2.69=1.586.92+6.25-0.8-8.05=4.322.59+2.85-1.55+9.74=13.639.32-3.53+6-1.77=10.021.3+9.53+5.05=15.886.14+4.73-4.64=6.237.16+4.39=11.558.01-0.9-2.65-3.84=0.629.07+7.12-6.31-1.66=8.226.04+9.41-6.79=8.663.01-0.13-1.77=1.119.76-0.79-1.73=7.249.11-8.68+8.61=9.046.35+5.62-0.46-3.08=8.439.17+1.49-8.14+4.32=6.841.44+6.73-1.79+3.53=9.918.72-3.61-3.36+8.32=10.074.52+2.09+7.78=14.399.57-4.22+7.74-9.48=3.611.53+5.3+0.5+0.26=7.599.93-3.14-3.92+4.12=6.997.95+3.5-3.23=8.222.75+2.12+1.7+9.53=16.17.49-3.4-1.59-2.14=0.361.92+1.97-1.34=2.555.3+2.54+8.44=16.283.08+2.41-3.53+3.96=5.928.69-1.15-1.26-2.97=3.311.7+7.17-8.44+2.75=3.188.81-5.61-2.55=0.656.72-2.72-0.44=3.564.14+4.33+2.08-2.54=8.018.33-1.16-1.25=5.925.4-1.32-2.91=1.173.32+4.28+8.37=15.976.06-2.69+5.91-4.31=4.973.38+9.48-3.65-1.62=7.599.68-0.73+2.32=11.277.84-1.81+4.86=10.894.43+8.31-8.36-2.62=1.768.19+8.43-8.79+6.83=14.669.83+6.49-3.65+7.6=20.274.58+2.69+3.83+8.29=19.397.99+6.58+0.43+7.06=22.063.68+0.72=4.41.46+6.23-4.74=2.956.45-5.24+8.79=103.19-2.13+4.72+9.57=15.359.12-3.74-0.06-3.34=1.988.68-5.95-1.41=1.326.5-3.02+0.27+3.9=7.654.71+5.91=10.629.36+9.21+9.54+8.45=36.568.91+6.64+9.05-4.84=19.767.12-6.58+4.39+0.91=5.847.84+2.1+5.17=15.118.17+1.08+7.25+8.61=25.113.41+9.3-6.59=6.127.47-0.12-5.99=1.360.42+8.56=8.989.32-1.49-1.15+5.73=12.419.83-4.31-0.02-3.66=1.847.28+7.96=15.245.72-0.33+1.54-3.89=3.042.21+5.49=7.79.96+4.72+5.21=19.896.27+1.51-4.8=2.982.76-0.27+6.8+6.91=16.23.49-2.34+5.62=6.779.73-4.4+3.81=9.147.84+7.27+8.51-5.96=17.667.03-2.4-0.24+9.55=13.946.8-1.47-1.48-1.34=2.518.74-1.04=7.78.21-5.01+1.31=4.514.02+1.12=5.149.08-7.3-0.74=1.041.02+6.97+0.81-2.81=5.990.83+4.08-4.39=0.527.3-6.99+2.19=2.50.62+8.28+4.07=12.974.06-3.32+6.75+7.96=15.459.91-1.51-1.39-6.78=0.235.79+9.94+4.49+8.18=28.48.48+4.7+9.05+1.54=23.778.05+2.96+8.77-4.95=14.835.68+2.37=8.058.93-7.18=1.752.85-2.09-0.19=0.578.42+5.78+8.43-0.21=22.427.03-0.57+9.97=16.437.62+8.67-2.54-5.65=8.10.97+9.2=10.179.24-4.75-1.33=3.169.74-3.92-2.3-0.73=2.797.73-2.34-3.92+3.63=5.17.7-4.67+3.96=6.996.22+1.04+1.9+5.95=15.118.52+8.46=16.987.66-1.6=6.068.63-7.84+6.69+9.12=16.67.91-0.57-7.07+3.65=3.928.58-6.3-0.35=1.931.29-0.41+1.78=2.666.21-3.54-1.52=1.153.76+7.08-7.47=3.374.79-1.67+2.63+3.31=9.068.9-0.47=8.438.54-5.8-1.92+6.77=7.596.17+4-0.36-3.41=6.46.17+6.43=12.61.92+9.8+7.17+6.66=25.559.34-0.66-3.28-4.25=1.158.4+1.92-2.32-0.06=7.948.18-2.21-3.68-1.05=1.247.15-0.56-3.85-1=1.745.77-0.14+0.63=6.267.84-1.61-3.93+8.12=10.426.98+1.11+4.06+3.81=15.964.98-0.2-4.35+7.94=8.376.6+4.57-4.21-6.38=0.580.35+9.49+7.16-9.58=7.427.98+2.91+2.33-7.04=6.185.99+4.54-2.1-6.5=1.939.87-4.51-1.13+3.4=7.636.36+2.6-3.65+5.09=10.49.59-3.04-1.01+9.34=14.880.55+5.07+9.22=14.847.99+0.1+7.86+6.12=22.075.21+8.86-8.54+9.46=14.998.09-0.04+6.18=14.238.67+8.63+5.63-0.76=22.178.96-0.29-3.47+2.44=7.648.95-3.09+0.1-5.57=0.399.89-4.42+8.34-4.35=9.466.57-0.8-2.84+2.94=5.874.62+6.97+2.98=14.577.3-1.36+5.01=10.951.19+8.07=9.260.44+7.76+4.18+0.61=12.992.87+3.23+7.19=13.299.46-0.79-2.31-0.54=5.827.09-0.43-0.4-2.91=3.353.56+3.47-5.1=1.939.58-1.74+4.04+4.76=16.649.36-1.77-3.66+2.69=6.625.76+3.93-5.56=4.130.94+9.57+4.53-3.79=11.259.49+1.86-1.49-8.32=1.540.76+9.9-2.53+3.59=11.723.59+5.98-6.05=3.525.84+7.41=13.259.71-9.08=0.639.12+1.76=10.882.03+1.99+7.96-5.06=6.929.92+7.48+3.7+7.83=28.935.75+1.53+1.77=9.055.33+7.53-8.44-3.61=0.811.55+3.37+9.89+2.65=17.468.39-1.48+0.63-1.8=5.749.9-0.69-5.97=3.246.81+7.19+5.83+1.38=21.218.14-1.22-2.84=4.086.43-4.15+4.53+6.74=13.554.1-0.97+7.76+0.79=11.688.33-1.52+2.14+1.1=10.054.18-2.31+7.39-6.88=2.386.91+1.26-3.78-2.39=26.32+2.38-1.31=7.397.15-1.65+9.7=15.29.97-4.38+8.04+2.66=16.295.87+7.09+8.29=21.256.46-1.08+4.31+5.2=14.895.2+1.3+3.66=10.167.75-0.09-1.48-4.72=1.467.61-0.62-1.76+2.3=7.538.81+6-2.21-0.59=12.014.83+6.3-4.07=7.068.76+1.84+0.78-5.17=6.219.71-4.86+4.29-3.47=5.674.27-0.93-0.13-0.12=3.098.82-0.95-1.46-4.91=1.55.54+8.73-7.82=6.458.61-0.3+2.95=11.267.47-4.92=2.553.98+1.53-0.55+4.4=9.367.6-1.65-2.67=3.284.71+2.21-2.96-3.22=0.743.38+6.62+4.3-0.26=14.043.01+7.52+1.76=12.299.46-4.26+7.68+8.41=21.294.99-4.78+9.78+7.06=17.057.91+5.68+2.44-8.86=7.178.97-5.28=3.699.75+8.9+0.37+7.1=26.126.9-3.26+1.4+7.73=12.778.19-6.51-1.03=0.656.57+9.64-1.42=14.799.64+7.91-6.59-4.96=61.56+7.62+1.96=11.147.7+9.48+6.27-1.56=21.896.96-0.08+6.97+9.18=23.039.92+8.48-3.34+6.3=21.367.92-4.42-0.4=3.11.87+0.82+9.91+1.38=13.987.01+3.05-3.48=6.588.6-6.34=2.266.52+1.58=8.18.52+0.07-0.34=8.258.92+6.07+4.48-8.79=10.688.59-0.67-1-2.98=3.940.79+8.14+1.16+3.69=13.785.43+9.83-1.32-8.38=5.565.44-1.49+8.9+6.13=18.986.05-4.13+6.43+0.3=8.659.22+9.31+0.04-9.21=9.366.11+7.52+3.48=17.117.09+8.56-4.09-2.64=8.925.55+8.24+6.32+9.53=29.649.27-0.57-6.35-1.24=1.119.79+9.52+6.66+2.64=28.611.45+4.09+9.48-8.69=6.335.92+7.76=13.688.51+7.06=15.577.89-6.67=1.225.4-2.86+0.05+6.98=9.578.68+4.32-0.76-1.15=11.095.76+5.55+9.48=20.799.93+1.98-3.05+7=15.867.71+3.38+5.69-7.15=9.637.94-0.63-1.3-0.84=5.178.85+9.42+7.19-3.61=21.859.12+7.75+8.02=24.898.41+6.47=14.883.63-1.54+1.53+3.5=7.127.21+5.06+0.45+2.28=158.37-0.44=7.931.02-0.1=0.924.55-1.19-1.55=1.817.6-1.44+5.32+4.65=16.131.22+1.84+8.24+6.45=17.751.24+8.47+4.36+7.88=21.955.67+9.78-0.21=15.240.1+2.72+4.92=7.747.82-6.06-0.56+5.79=6.990.06+6.54+1.63+5.5=13.738.35-3.68+0.49=5.168.99-2.64+0.43+0.95=7.731.14+7.83+0.66-2.95=6.684.68-4.55=0.136.74-3.71=3.039.29-0.21-0.53+8.83=17.383.05+5.71=8.763.31+2.65=5.967.85-4.4=3.458.91+7.77-7.83+8.84=17.698.3-1.28-1.8-0.08=5.148.1+7.87-5.15=10.826.47-1-3.4-0.89=1.188.08-3.17-0.37-1.64=2.96.18-4.91+7.44-6.03=2.687.26-6.79+2.81=3.281.2+8.44+8.49+6.59=24.725.87-0.04-0.03+6.62=12.428.13+7.84-8.54-6.55=0.885.5-0.44-1.66=3.40.37+4.78-4.95+6.56=6.769.44+2.76-1.52-3.22=7.469.5+6.53=16.037.63-1.2+3.36-5.42=4.379.78+9.67=19.458.06-0.39-3.7-2.48=1.497.88+8.43+7.59=23.92.55+9.82-2.79-2.86=6.724.96+5.51=10.475.37+9.34=14.716.88+7.21+8.04=22.137.84-2.23-3.8-0.02=1.793.42+0.08-0.25=3.257.41-3.9-1.65+3.72=5.587.11+6=13.117.49+7.33-1.33+8.96=22.459.41-0.33-6.53-1.38=1.174.99+5.92=10.913.42-2.93+5.15+9.23=14.878.3+9.52+3.92-1.97=19.779.71-7.77+3.13=5.072.44+7.89+3.16=13.499.16-4.46+9.59=14.296.14-1.21-3.54=1.395.68+2.6+4.33=12.615.31+1.19+8.47+4.4=19.378.39-1.45=6.945.64-0.3=5.345.63+6.71+2.28=14.625.97-0.11+5.46-4.65=6.678.3-1.22-0.47-0.08=6.538.57+4.2+1.54-9.25=5.068.17-1.1+9.65=16.720.56+6.76-6.13+1.11=2.38.45-6.06-0.74+5.64=7.292.8+9.93-5.03-5.74=1.964.11-0.61+7.52+5.82=16.849.61-2.94-1.75+6.18=11.15.89+7.97-5.4+6.53=14.998.89-1.46-1.75-1.26=4.422.88-0.91+5.42=7.394.14+1.27+9.28=14.691.64+7.6-4.2+7.07=12.113.49+6.21+4.89=14.597.45-6.25=1.27-2.5-4.4=0.14.3+3.14+9.6+1.77=18.819.39-1.48-0.3-1.05=6.567.98+2.8-9.87+3.29=4.24.25+5.34+6.8=16.399.49-6.9+8.93-7.85=3.677.46+9.03=16.497.8+4.04+3.36+9.93=25.139.34+4.1+1.83+5.33=20.68.86+5.95+8.94-6.02=17.735.34+8.96-3.93-4=6.377.55-1.25-1.21-0.75=4.347.67+6.93-2.28-1.27=11.052.59+8.69-0.78=10.58.35-6.08+8.19=10.467.83+7.79-4.06-2.08=9.487.17-4.99-0.75-0.28=1.159.28-2=7.283.3-0.41-1.25+0.03=1.679.25-1.26-3.43=4.566.33+9.15-5.07+4.33=14.746.61+9.14=15.755.89+2.51-1.43=6.978.42+7.79-5.25-9.38=1.584.72-4.01=0.715.29+3.65=8.942.13+2.65=4.783.71+3.02-1.35=5.386.86+1.68+1.16=9.78.74-3.38=5.369.69-2.65+4.88+9.91=21.838.11-2.35+5.76+5.26=16.786.57+4-0.59-2.96=7.025.79+0.69+2.54-4.17=4.854.7+8.46-1.28+6.96=18.843.81+9.82-8.51=5.128.24-2.89-3.6+9.77=11.529.76-0.1+4.39+3.78=17.836.78-3.26-2.6