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8.73-7.87+1.58+0.2=4.35+7.27+9.78+6.88=8.69-0.27-5.47+3.02=8.29-0.86+1.68-5.32=3.3+2.5+0.14=9.89+4.93+4.84-7.95=6.75-6.54+2.47+0.89=7.25+1.34+7.37-5.85=3.72+8.33+2.35-5.39=5.61+4.23=9.86+4+3.95-1.48=8.95-0.04+8.85+6.87=7.54-2.24-3-0.08=6.39+6.83+3.84-4.33=9.22-5.15+1.63-4.96=5.33+8.65-2.51+9.07=4.88+0.74=9.3-4.7=6.22+0.9-2.13-4.8=1.51+2.59+7.98=6.67-5.41=4.27-3.78+9.12=9.79+2.93+0.79+9.28=4.87+6.23=8.68-1.07-0.53-4.73=8.22-0.94+8.38+5.63=2.99-0.74-0.02+6.84=8.73-4.24-1.34=9.96+0.65-0.46-2.8=2.3-1.86+5.55+1.31=7.79+2.72-6.07+5.58=8.08-1.43+7.23+5.64=5.92-1.7=5.3+0.8-4.46+4.05=8.23+6.8+8.87-5.49=7.35-1.6+0.03=7.36-5.53=7.67+6.29=9.77-4.96-2.88=2.83+7.81-2.36-3.23=2.9-0.93=8.52+9.44+3.33+9.15=8.83+1.33+4.06=4.99-0.31-3.59=9.55+6.13=9.32-3.88+6.35=8.97-4.1=7.07+3.17+9.74-2.94=5.83-4.55-0.03=6.83-2.59+8.35=5.03-2.66+4.17-5.47=2.2-2.05=7.25-6.3+3.81=6.71-3.33+3.89+5.45=1.7+4.65+5.06+3.7=6.81+7.88+5.2=0.21+8.35+7.56+4.82=3.57+6.81-8.47+8.9=0.76+1.85+4.93+6.19=9.92-9.52=9.51+2.98-1.22=8.29-1.19-4-2.87=3.7+4.37+3.01-7.3=9.59-2.17+5.78-6.07=5.65+9.83+4.84-6.93=9.75+7.62-2+8.13=7.47+0.22-7.24=2.44-0.07-2.14+5.45=6.79-3.14-2.72+5.17=5.02+9.45+6.63+7.44=9.08-5.8+2.88=6.66+8.98-9.78+2=4.52+8.5-9.56-2.16=9.29+8.36=4.88+5.82+0.41=9.07-3.17-5.22=3.17+2.91+5.63-8.9=2.56-1.16+3.22+8.23=9.79-0.85-3.74=5.69-4.77-0.57=5.43-2.29=9.64+3.71-5.13+0.64=5.76-4.86=6.42-5.69+1.03=9.82-6.66-2.49=9.75-4.19+0.41-0.99=8.81+8.06+4.58=9.21+4.55+7.66-7.08=4.64-1.63-2.22+6.83=2.1+6.08-2.6=7.25+1.97=1.89+8.43=6.78+7.84-1.16+6.21=1.22+3.39+0.3+5.46=3.77+2.33+5.88+5.81=7.03-3.84+8.88+8.6=0.95+0.74=9.41-7.57-1.72+5.51=2.1+5.6-2.69+7.1=7.52-0.95-0.91=6.65-3.36+6.48+4.74=5.62-1.17-1.39=7.48-1.7+2.82-7.91=9.84-2.91-0.23-6.11=0.98+7.85+6.01-8.1=1.71+3.41+0.03+1.9=7.4+1.45+3.2-7.68=7.16-2.16+6.13=4.07-0.93-0.26=9.73+2.1+9.61=6.44-4.25-1.91+3.4=9.68-4.32-0.95+6.27=8.67-2.49-1.28-4.5=5.84-2.11+7.61-6.65=8.32-1.16-5.65+6.42=3.77+6.4-8.03-1.6=5.45+7-5.69=0.91+8.34-3.12=9.87-2.71-4.43=3.91-1.15-0.57-0.45=3.97+0.83+9.16+4.86=9.09-0.92-3.74=9.4-1.42-2.05-0.92=9.8-0.31-5.89+2.98=1.86+6.13+4.82-1.08=9.85-8.23+4.95=8.92-5.98+2.58-0.26=9.52-0.12=8.91-3.61=3.52-1.65=7.03-3.36+4.86+6.02=9.99+6.05-4.04-6.5=7.71-0.96-1.33+9.47=3.52+5.52-7.82-0.16=6.99-0.59-5.89+7.29=9.8-1.53-0.19-6.45=3.71+5.45+5.53-5.66=9.57-4.29-4.19+3.63=9.53+8.03-9.33=2.12+6.5+1.63+1.57=9.28-6.42+9.9=7.86+8.05-0.98=7.69-7.09-0.3=2.71+6.57+3.17+0.1=3.48-0.02-2.46=1.16+0.05=9.06-3.05-2.59=0.72+9.14=0.43+9.46-0.36-8.62=3.41+7.26-6.82+8.25=3.3+8.89-7.15=4.92-0.09+5.99=5.19+0.3+1.77=6.34-2.96+5.74-7.6=5.33-3.51=6.81+8.26-6.52-4.2=8.74-1.76-2.55-3.75=0.33+9.36-0.44=5.32-4.06+9.46=3.44+3.18+4.38+3.31=6.63-0.34+8.69-1.83=3.24+3.19+2.28+6.79=8.6-0.29-4.07-2.07=4.79+0.52+6.79+1.68=9.87+2.91-5.27=8.54-1.42=8.19+9.07+1.19+0.23=8.5+7.11-3.7-8.36=6.84-1.7-3.96=8.35-6.87-0.78+2.1=7.2+9.39+6.84-6.96=4.49-2.71-0.41-0.74=9.52-8.19=9.14-0.79-0.29-5.76=2.54+9.9-0.97+4.75=8.26+4.83-4.56-5.03=0.49+1.95-0.27=7.9-4.63+8.99+4.03=0.69+7.46-5.25=9.49+7.73-8.44-3.98=9.72-3.49-2.75+0.12=8.12-1.76=0.58+0.5+1.21=8.87-3.71+5.24-5.29=9.01-7.88=8.96+2.03+4.01=1.44-0.16-0.62+6.88=0.77+8.76+9.23-8.58=9.39-3.12-0.03-1.46=4.62-0.18-0.71=8.91-6.06=6.54-0.77+8+5.22=4.01-2.89+7.41=6.58+3.06+1.9=4.82-1.33-0.23+8.54=9.52-3.28+8.01+7.7=7.49+4.79+3.32=2.89+0.76+5.67+4.16=7.04+9.68-8.93=5.6+3.58-2.95-3.34=8.77+7.53-1.63+9.66=5.32-4.41+7.67=8.78+9.09-1.58=8.17-3.94+4.66-5.12=4.17-0.92-2.82+3.79=8.82-2.27-1.27=9.44-2.36+4.2=8.28-3.45-0.34-3.86=0.12+5.76+8.13=5.28+7.78-0.42-8.41=1.95+5.92+0.65=7.78+8.73+4.08=8.17+2.13+3.97=9.66-0.63=7.24-1.71+1.29+1.53=5.42-1.86-0.23+7.05=9.22-3.6-4-0.81=2.13+8.95-0.79-1.21=1.22+0.09+6.72+0.14=9.99-6.74+8.62-0.14=7.09-2.43+0.36=7.15-4.23+6.71=2.67+7.37+7.49+4.08=2.86+9.82+2.09-6.65=8.93-3.38=7.72-4.65=1.83+8.76=6.3-2.73+5.04+8.44=9.02+3.2-3.25+4.98=9.51-2.71-4.02+0.51=5.04+9.93+4.62-3.95=6.78+4.28+0.65-0.5=6.26-1.27-3.24=7.84-1.43=2.67-1.92+3.43-1.09=6.03-3.52+0.34=0.6+7.42-1.65=5.52-4.67=8.61-3.78-2.73=2.88+3.86+9.59=9.38-3.19-5.39=7.17+1.35+3.36=4.95+0.99-1.49=3.63+8.32+5.03+4.79=6.91-0.27-1.7+1.93=0.4+5.92-0.43-2.21=8.81-0.77-4.54+2.23=2.47-1.18=6.71-4.94+7.6=8.24-3.57=8.63+4.11-9.14-0.24=2.2-1.21+6.64=5.45+2+3.56+5.89=1.9+0.63-0.12+8.36=4.04+2.63+5.18-2.8=9.1-4.22+1.58-3.14=7.08+7.24-8.3+5.85=1.73+4.56+8.49=2.91+5.4-3.64=3.38-2.41=6.27+6.12-4.56=7.4+0.61-3.08-3.98=5.19-0.3+6.96=9.13+9.96+5.37-8.27=7.95-1.64-3.03=3.15+8.4+7.8=8.83-4.05+7.42=9.37+8.62-8.96+9.54=6.37+9.88-6.61+8.68=9.62+7.89+6.53-2.75=9.48-3.61+0.16=7.62+6.68-7.45=5.49-3.48-1.44=6.85-3.61+7.28+9.09=7.04+2.99-3.11+7.03=8.51+6.53=9.72+7.71-5.15-9.47=5.69+3.03+2.59=2.15+4.14+5.57-1.25=0.55+4.75+2.67-5.5=2.55+7.25-1.95-5.15=7.34-1.77+4.38-8.37=4.53-4.07+6.72+8.3=7.05-4.53-0.41-0.87=0.13+4.15=6.7+1.15-7.63=9.37-3.16-5.6=9.79-6.86+4.87-0.78=8.27-1.12+7.95-0.42=4.86-2.43-0.06+6.5=9.33-2.19-3.95+5.81=7.46-5.13+6.69-3.12=6.33+8.15+1.69=8.17+6.73-1.99=6.35-4.85=9.9-1.11-2.33-2.78=3.72-0.57=2.62+9.66-7.62=7.55+9.01+0.52+9.5=9.42+6.93+3.98=8.39-8.04+1.79+0.55=6.89+9.76+8.38+0.23=5.02+6.05+4.31=9.49-0.13+5.86=8.66+1.11+8.61=3.79+4.79-5.66+9.61=9.19-1.6-2.99-1.14=4.72+7.34-6.67-1.89=7.43+8.55+4.22+3.21=1.01+7.94=6.7-2.86-2.29+2.47=9.02-1.43-4.11-1.21=3.05+1.65+3.02+1.13=5.5+5.08+1.24+9.27=8.61-3.4+8.13-0.39=4.93-3.9+7.98-5.08=9.7-2.33-2.94=1.19+7.01=2.71+5.71=7.39+5.53=6.19+6.58-8.4=8.69-5.67+6.49-8.39=6.76+0.52-0.57+7.56=5.49-3.82+5.05+6=7.94-3.96-0.57+8.33=2.93+3.1=9.65+9.77-9.97=9.98-8.93+1.75+1.16=7.64+4.89-5.99-0.43=9.51-2.46-4.52=9.75+6.81-5.84=5.91-0.85+1.85-5.67=9.76+1.41+0.69-6.91=9.48-9.3+6.05-2.35=6.96-3.49+3.23+7.2=0.42+1.66+8.22-9.04=9.03+0.98+0.69+3.93=1.56+4.25=8.52+4.4+8.54=7.78+5.44-2.55=5.56-0.39+4.01-6.95=2.57+8.08-3.81-1.91=9.23-2.21-2.57-3.01=9.38-5.39+6.57-2.63=6.87-2.86=6.98-0.59=2.32+1.97=3.71-1.8-1.52+3.01=5.78-4.5+5.13=6.17-4.92+2.58+4.96=1.66+2.87+1.58=6.96+7.54-1.24-6.58=4.8-0.63+1.69=6.26+8.54+0.65+9.16=7.19-0.21+7.34=9.22-8.83+3.36=9.52-4.81+0.45=6.21+2.28=5.17+6.26=8.76-0.59-7.15-0.61=7.3-3.2+0.59+8.21=9.75+5.24-5.45-4.64=6.95+8.31-1.54+9.24=3.07-0.61+5.74=0.58+7.1+5.73=9.28-6.68+7.53=8.23+7.13=3.21+5.04+9.76+5.5=4.14+7.07+2.73+8.1=6.35+6.16-0.99+5.64=9.86+6.48+8.39=9.41+7.64+1.42=9.33-8.14+2.55-2.63=5.83-4.42=0.42-0.25+9.2+2.79=9.46+8.48+2.55-7.38=9.03+6.53+3.67+9.7=7.11-5.85+3.03=4.93+1.76-3.51=0.97+2.3+6.74+3.19=4.13-3.39+6.48+5.39=4.43+7.98+5.52=6.42-3.69+7.59=7.66-0.29-2.26-1.01=9.37-4.16-3.77+1.45=7.41-2.88-0.19-2.73=5.22+7.6+9.95+4.8=7.63-6.6-0.66=4.34+9.38-5.97+1.77=6.32-3.36+5.88+8.32=7.31-2.95-0.68=3.5+7.52-0.65-2.42=0.42+7.51+7=9.61-6.05+6.77=5.31-3.41+6.78-3.39=6.67+6.18-6.3-2.89=8.69-6.98-0.69=3.99+0.63+8.89+9.14=8.32+4.28=8.9+7.2=6.38-5.78+2.27-0.07=9.59+0.44-3.07+8.29=3.49+8.9-9.3=7.78-2.31+2.64-2.63=4.97-0.7=8.7-3.24-4.89+5.43=5.79+6.51+3.28+1.07=6.3-0.56+1.6-6.52=9.12+8.09+9.92+2.03=1.37+0.29=9.88-1.73-0.1=6.69-0.28-2.48+6.07=0.71+6.45+9.13-6.73=5.23-2.87=9.42-5.87+8.66-0.11=7.53-3.48+2.51=6.01+2.57+6.71=6.28+7.42=3.49+7.21-0.07-8.82=9.5+3.36-1.61=8.55-6.36-0.36+5.45=3.84-1.15+4.45+6.34=6.03+1.04+3.29-2.79=7.61+2.84-2.5+8.93=9.08-6.68-1.65+2.26=4.28+3.69-1.8-0.99=5.39+7.4=9.26-2.14-0.32-0.85=0.32+8.1-4.03+5.87=7.48-6.91+3.41+4.86=5.26-0.6+0.29-3.38=5.88-0.96=4.19-2.04=9.21-2.42-1.22+5.94=0.98+3.37+7.22-7.67=0.72+6.31+5.47+4.37=6.64+9.34-1.03-6.69=9.67-3.06-5.7-0.57=5.93+1.23-4.39+8.85=9.65-0.98-0.03=4.6-2.35-1.83+0.76=3.87-1.51-0.2=6.69-0.46=7.57+5.35=7.66+7.04-5.23-7.24=5.04-1.42-2.87+0.32=5.85-4.51+7.26+5.44=7.98+4.11-4.33-3.4=9.66-4.38-3.06-1.74=7.82+8.85-4.48-2.86=6.85-0.71-2.13=7.61+8.36-2.71=8.93-2.39-0.27-0.74=7.63+8.06=1.82+9.91-2.54+4.03=6.98+2.29-4.66=9.67-0.76-2.61-2.46=7.25-4.79-1.45+3.82=7.9+1.53-6.71+7.91=3.89+9.47-8.05=1.25+9.1-0.35=1.98+2.68-2.19+0.44=4.17-2.1+0.11=7.8-4.62-1.93+9.93=2.5+7.97+6.38-3.36=7.55-0.47-2.83-2.84=4.14-2.19+4.17-0.31=6.37+7.13-5.65-7.39=5.65-0.28-1.21-1.46=7.82-7.02+7.47-6.38=4.48-1.82+5.43+2.69=9.41-0.55=2.21+4.49-3.54+7.09=1.06-0.93+2.99-1.16=8.76-3.78=4.36-1.35+8.01-0.7=9.44-5.72-1.97=4.94+6.92-6.2=9.64-0.93-1.44=8.28-5.59=8.53+5.26+2.18+8.82=2.02+0.95-2.28+6.79=6.95+0.95-0.11+4.81=6.63-0.15-0.7-2.52=1.82+0.15+5.2-4.33=6.94+9.78+4.45-4.07=7.2+7.76-1.06=5.09+5.81-2.8+0.81=3.53+0.21+4.21-5.5=6.68-0.44-2.99+9.54=5.72+7.2+4.87+9.91=5.28+1.76-2.46+2.45=5.79+4.95+1.35+4.85=3.1+7.75=8.33+0.11=6.08+5.66+0.53+8.59=2.59+4.2=9.73-0.16-3.07-0.25=5.8-5.16+0.52+1.52=1.88+1.56+3.18-5.84=1.62+3.29-2.26+4.63=8.44-3.68+8.27=8.51+8.02-4.73-4.63=5.16-3.71+1.23=4.63+0.22-3.93+6.48=9.97-3.32+7.01=8.04+0.76=9.56-2.85-0.92-5.6=9.33-2.59+1.88=4.09+4.56-1.85-1.41=0.2+9.15-1.03+1.98=4.12-2.03+0.83=9.63-3.28-1.63+6.55=9.98-7.99+7.43=6.06+6.6+3.48=5.05+9.22+6.89+9.39=8.76-0.08-1.59=8.44-1.9-4.47=8.72-3.77-3.37=8.4-2.22-4.31-0.41=4.95+8.3+5.05=4.16+4.8+8.1-4.34=9.19+3.37+7.01-0.16=5.62+0.35-2.15=7.47+6.48+5.29-3.9=6.33-4.58+9.29-1.27=9.62-7.16+0.93=0.66+8.59=8.99-2.65-5.01+2.55=9.57-1.33+2.93-8.86=7.57+4.36-4.14=2.31+7.94-2.46=3.5-0.98+0.96=9.04-5.54+0.3+7.53=9.94+9.05-6.49=4.08-0.61-2.52+5.79=3.89-1.79+8.74+8.05=8.98-8.06+8.07=4.46-0.45-2.13=6.14-3.91=8.51-2.89+2.95-7.6=7.59+9.26+0.75=6.88+9.54-4.58-2.35=6.55+3.47+7.62-3.87=3.42+6.17+6.83=5.35+5.04+8.5=2.54+2.52+2.34=8.93+7.86+5.58=7.06-1.74+6.14+6.32=7.14-2.57-1.54-2.72=8.61+5.66+8.06=4.87-0.97+8.41+2.22=2.17-0.56=7.05-1.1+8.7+7.54=0.57+8.36-7.28+3.05=2.92+6.68=4.67+7.44=9.79+7.7+2.25-1.57=8.6-0.12-4.52-1.58=4.4+0.23-2.7=4.71+9.4=9.21+1.33-5.01+8.28=9.89-4.66-2.16+9.69=9.9-6.89+9.35=2.95+4.77-5.48=4.36-0.77=1.47-0.09+9.21-1.3=3.03+6.21+1.9=5.63+4.44-1.81=1.31+6.2+1.3-1.91=3.77+4.16-0.05-6.39=7.38+7.89-8.63+1.89=0.33+4.55=9.86-3.25+5.61-3.49=8.63+2.65+9.56=9.74+3.96-6.15-1.83=8.59+0.69+8.26=7.68-0.56+8.82-1.3=7.3+6.17+4.87+8.82=4.57+2.73=4.64-2.52+1.34+7.63=7.95-2.2-4.95-0.48=0.27+2.69=2.9+7.52-0.63-5.34=4.08+7.69+8.4+8.18=9.2+7.75+6.71+7.63=3.92+9.79+5.52-1.83=1.44+9.01+1.04=3.61-1.23=6.22+7.67+9.11-4.34=9.87+7.75+9.32-3.58=9.65+8.56-7.9=7.13-1.18-1.65=3.75+4.88=9.16+0.06+2.62=3.46+9.58=9.21+7.8=9.69-5.91=3.92-3.06+2.65+5.08=9.36-5.91+4.52-5.12=3.93-2.55+3.61+8.84=1.77+2.57=9.9-1.13+8.34=3.43-1.5+8.52-0.94=9.99-0.09-5.21-4.3=3.91+6.91-7.63-1.47=3.5+1.15-2.4=6.27+6.56+1.69=1.56-1.35+8.05=7.25+1.05+5.07+0.56=1.37+9.79-0.4=1.88+6.18-0.75-4=7.16-4.79+5.14-0.08=5.1+5.12-3.93-5.99=8.78-1.61-2.72+4.28=5.87+2.18+9.91-7.62=8.3+3.25+5.95-2.4=3.25-0.02-1.29+1.37=5.93+1.37+8.86=7.46-3.84-1.79-1.05=7.46+9.64-9.56+9.45=6.6+5.02-0.85+1.56=8.08+5.25+1.36+8.26=9.48-7.56=5.07-0.02+1.58+6.96=5.62+7.86-1.87-4.46=6.97+5.35-5.21=5.43-2.45-2.35+9.23=8.3-2.57-1.36+0.33=4.93+7.15+4.91=8.31+0.31=7.73-4+9.5-4.1=8.27-4.05-1.15=7.11+7.93-7.72=5.14-1.95-0.06=3.96+5.99-6+9.62=2.75+6.13-5.09-2.29=3.56+6.16=5.68-4.88+0.29+0.22=7.51-1.7-0.95+0.33=8.93-4.35+4.71+2.48=9.83-6.37-3.06=7.65+1.58+6.61=2.8+1.45+8.47-3.17=9.38+9.02=8.21-2.5-4.25=8.91-8.46+2.73+7.89=8.93-0.22+5.96+7.4=7.65+0.51+7.89-3.94=5.19-3.6+7.11-6.19=8.35-4.49+8.42+6.86=8.28-6.46+5.23+6.83=5.48-1.04-2.09-0.17=8-0.91-1.97+4.12=4.21+4.78-7.23=8.58-4.33-0.45-1.94=6.96-0.55-1.89+9.06=4.36+3.2-5.95-1.5=8.41-2.73-5.49=2.55+9.46+0.92-0.68=9.89+6.42-9.86=5.84+1.84=4.19+5.91-2.74+1.53=5.73+0.17-0.05-3.39=9.09+3.92-3.35-3.99=6.53+7.76-8.52-1.04=6.47-0.66-0.46+3.85=6.2+7.22=5.24+0.02+9.62+0.3=9.79-6.36+0.31=0.42+3.62+9.36+7.72=4.5-2.35-0.41-1.4=9.85-4.77+4-4.25=4.65+6.83-5.21-0.28=9.93-6.43=1.55+7+9.82-2.03=9.21+1.11-6.84+4.52=8.7-0.99-4.15-3.14=7.8-0.14=7.38-2.28+0.48=8.91+6.76-9.89-3.22=8.86+1.84-9.22+9.71=8.07-2.61-3.6-1.48=3.98+9.5-6.38-4.73=6.78-6.09+7.17+9.64=7.2+6.6+2.05=5.38+5.26-6.28=8.02+1.85-6.78+7.09=9.53+9.79=4.81+2.53+0.92+9.72=7.15-6.46=8.26-0.09-1.99-1.34=6.53-0.29+4.15+4.13=9.23-4.39-1.03=8.43-3.97=7.46-4.73-1.83-0.57=2.04+6.19+2.1=5.54-0.27-0.29+2.92=5.32-4.04+6.39=9.44-1.68-2.64-2.69=5.16-0.75-0.07=8.22+8.35-0.09+3.82=5.52-3.53+7.89=5.82-0.19-0.44-4.24=9.6-1.69-5.87-1.63=5.82+7.28+0.1-9.69=6.67-2.35-1.3=0.34+8.78+4.08+6.05=5.94-5.48=7.71+4.88+8.71-6.85=2.63+3.39+2.84+2.34=5.02-0.71=8.67-3.22-0.04=1.97+2.7-2.3+4.09=7.99-6.62-0.42=7.78-0.62+9.34+5.28=6.99+0.46-6.29=8.06-1.8-1.75-3.8=7.31-5.7+8.74+3.5=9.82-2.46+2.26-4.92=7.08-4.71+3.63=7.83-0.95-2.4-2.44=6.54+0.56-3.63+5.36=4.15-3.38+9.67-2.75=1.48+7.16-1.57=6.83+9.47+1.58+4.3=9.84-3.65-1.61-1.66=5.74-1.14+4.87+2.77=5.27-2.88-0.49-1.23=4.21+6.8=6.06-1.84=9.46+2.47-0.78=7.47-5.65-0.69+8.07=5.76-4.96+3.82+1.65=8.58+4.62-1.4-4.29=4.52-0.61-3.57=8.24-2.43-1.64-0.21=6.44+7.58=7.38+2.59-8.13-0.51=8.3-0.82+5.67-0.65=6.55-0.81+7.95-7.61=6.42-3.45+2.44=2.57-0.31+0.69+0.44=1.19+9.95-0.95+0.85=6.43-1.3=9.08-0.12+2.37-2.54=9.94-0.92-5.83+4.93=6.14+3.34-1.98=3.12+5.38-5.36+2.97=9.84+8.98-4.23+0.32=2.06-0.38-0.62=6.69-2.75-0.37=5.33+6.93+9.97=9.74-2.33-5.75+5.06=1.53+1.22+4.91-2.17=7.19+9.68+4.7=参考答案8.73-7.87+1.58+0.2=2.644.35+7.27+9.78+6.88=28.288.69-0.27-5.47+3.02=5.978.29-0.86+1.68-5.32=3.793.3+2.5+0.14=5.949.89+4.93+4.84-7.95=11.716.75-6.54+2.47+0.89=3.577.25+1.34+7.37-5.85=10.113.72+8.33+2.35-5.39=9.015.61+4.23=9.849.86+4+3.95-1.48=16.338.95-0.04+8.85+6.87=24.637.54-2.24-3-0.08=2.226.39+6.83+3.84-4.33=12.739.22-5.15+1.63-4.96=0.745.33+8.65-2.51+9.07=20.544.88+0.74=5.629.3-4.7=4.66.22+0.9-2.13-4.8=0.191.51+2.59+7.98=12.086.67-5.41=1.264.27-3.78+9.12=9.619.79+2.93+0.79+9.28=22.794.87+6.23=11.18.68-1.07-0.53-4.73=2.358.22-0.94+8.38+5.63=21.292.99-0.74-0.02+6.84=9.078.73-4.24-1.34=3.159.96+0.65-0.46-2.8=7.352.3-1.86+5.55+1.31=7.37.79+2.72-6.07+5.58=10.028.08-1.43+7.23+5.64=19.525.92-1.7=4.225.3+0.8-4.46+4.05=5.698.23+6.8+8.87-5.49=18.417.35-1.6+0.03=5.787.36-5.53=1.837.67+6.29=13.969.77-4.96-2.88=1.932.83+7.81-2.36-3.23=5.052.9-0.93=1.978.52+9.44+3.33+9.15=30.448.83+1.33+4.06=14.224.99-0.31-3.59=1.099.55+6.13=15.689.32-3.88+6.35=11.798.97-4.1=4.877.07+3.17+9.74-2.94=17.045.83-4.55-0.03=1.256.83-2.59+8.35=12.595.03-2.66+4.17-5.47=1.072.2-2.05=0.157.25-6.3+3.81=4.766.71-3.33+3.89+5.45=12.721.7+4.65+5.06+3.7=15.116.81+7.88+5.2=19.890.21+8.35+7.56+4.82=20.943.57+6.81-8.47+8.9=10.810.76+1.85+4.93+6.19=13.739.92-9.52=0.49.51+2.98-1.22=11.278.29-1.19-4-2.87=0.233.7+4.37+3.01-7.3=3.789.59-2.17+5.78-6.07=7.135.65+9.83+4.84-6.93=13.399.75+7.62-2+8.13=23.57.47+0.22-7.24=0.452.44-0.07-2.14+5.45=5.686.79-3.14-2.72+5.17=6.15.02+9.45+6.63+7.44=28.549.08-5.8+2.88=6.166.66+8.98-9.78+2=7.864.52+8.5-9.56-2.16=1.39.29+8.36=17.654.88+5.82+0.41=11.119.07-3.17-5.22=0.683.17+2.91+5.63-8.9=2.812.56-1.16+3.22+8.23=12.859.79-0.85-3.74=5.25.69-4.77-0.57=0.355.43-2.29=3.149.64+3.71-5.13+0.64=8.865.76-4.86=0.96.42-5.69+1.03=1.769.82-6.66-2.49=0.679.75-4.19+0.41-0.99=4.988.81+8.06+4.58=21.459.21+4.55+7.66-7.08=14.344.64-1.63-2.22+6.83=7.622.1+6.08-2.6=5.587.25+1.97=9.221.89+8.43=10.326.78+7.84-1.16+6.21=19.671.22+3.39+0.3+5.46=10.373.77+2.33+5.88+5.81=17.797.03-3.84+8.88+8.6=20.670.95+0.74=1.699.41-7.57-1.72+5.51=5.632.1+5.6-2.69+7.1=12.117.52-0.95-0.91=5.666.65-3.36+6.48+4.74=14.515.62-1.17-1.39=3.067.48-1.7+2.82-7.91=0.699.84-2.91-0.23-6.11=0.590.98+7.85+6.01-8.1=6.741.71+3.41+0.03+1.9=7.057.4+1.45+3.2-7.68=4.377.16-2.16+6.13=11.134.07-0.93-0.26=2.889.73+2.1+9.61=21.446.44-4.25-1.91+3.4=3.689.68-4.32-0.95+6.27=10.688.67-2.49-1.28-4.5=0.45.84-2.11+7.61-6.65=4.698.32-1.16-5.65+6.42=7.933.77+6.4-8.03-1.6=0.545.45+7-5.69=6.760.91+8.34-3.12=6.139.87-2.71-4.43=2.733.91-1.15-0.57-0.45=1.743.97+0.83+9.16+4.86=18.829.09-0.92-3.74=4.439.4-1.42-2.05-0.92=5.019.8-0.31-5.89+2.98=6.581.86+6.13+4.82-1.08=11.739.85-8.23+4.95=6.578.92-5.98+2.58-0.26=5.269.52-0.12=9.48.91-3.61=5.33.52-1.65=1.877.03-3.36+4.86+6.02=14.559.99+6.05-4.04-6.5=5.57.71-0.96-1.33+9.47=14.893.52+5.52-7.82-0.16=1.066.99-0.59-5.89+7.29=7.89.8-1.53-0.19-6.45=1.633.71+5.45+5.53-5.66=9.039.57-4.29-4.19+3.63=4.729.53+8.03-9.33=8.232.12+6.5+1.63+1.57=11.829.28-6.42+9.9=12.767.86+8.05-0.98=14.937.69-7.09-0.3=0.32.71+6.57+3.17+0.1=12.553.48-0.02-2.46=11.16+0.05=1.219.06-3.05-2.59=3.420.72+9.14=9.860.43+9.46-0.36-8.62=0.913.41+7.26-6.82+8.25=12.13.3+8.89-7.15=5.044.92-0.09+5.99=10.825.19+0.3+1.77=7.266.34-2.96+5.74-7.6=1.525.33-3.51=1.826.81+8.26-6.52-4.2=4.358.74-1.76-2.55-3.75=0.680.33+9.36-0.44=9.255.32-4.06+9.46=10.723.44+3.18+4.38+3.31=14.316.63-0.34+8.69-1.83=13.153.24+3.19+2.28+6.79=15.58.6-0.29-4.07-2.07=2.174.79+0.52+6.79+1.68=13.789.87+2.91-5.27=7.518.54-1.42=7.128.19+9.07+1.19+0.23=18.688.5+7.11-3.7-8.36=3.556.84-1.7-3.96=1.188.35-6.87-0.78+2.1=2.87.2+9.39+6.84-6.96=16.474.49-2.71-0.41-0.74=0.639.52-8.19=1.339.14-0.79-0.29-5.76=2.32.54+9.9-0.97+4.75=16.228.26+4.83-4.56-5.03=3.50.49+1.95-0.27=2.177.9-4.63+8.99+4.03=16.290.69+7.46-5.25=2.99.49+7.73-8.44-3.98=4.89.72-3.49-2.75+0.12=3.68.12-1.76=6.360.58+0.5+1.21=2.298.87-3.71+5.24-5.29=5.119.01-7.88=1.138.96+2.03+4.01=151.44-0.16-0.62+6.88=7.540.77+8.76+9.23-8.58=10.189.39-3.12-0.03-1.46=4.784.62-0.18-0.71=3.738.91-6.06=2.856.54-0.77+8+5.22=18.994.01-2.89+7.41=8.536.58+3.06+1.9=11.544.82-1.33-0.23+8.54=11.89.52-3.28+8.01+7.7=21.957.49+4.79+3.32=15.62.89+0.76+5.67+4.16=13.487.04+9.68-8.93=7.795.6+3.58-2.95-3.34=2.898.77+7.53-1.63+9.66=24.335.32-4.41+7.67=8.588.78+9.09-1.58=16.298.17-3.94+4.66-5.12=3.774.17-0.92-2.82+3.79=4.228.82-2.27-1.27=5.289.44-2.36+4.2=11.288.28-3.45-0.34-3.86=0.630.12+5.76+8.13=14.015.28+7.78-0.42-8.41=4.231.95+5.92+0.65=8.527.78+8.73+4.08=20.598.17+2.13+3.97=14.279.66-0.63=9.037.24-1.71+1.29+1.53=8.355.42-1.86-0.23+7.05=10.389.22-3.6-4-0.81=0.812.13+8.95-0.79-1.21=9.081.22+0.09+6.72+0.14=8.179.99-6.74+8.62-0.14=11.737.09-2.43+0.36=5.027.15-4.23+6.71=9.632.67+7.37+7.49+4.08=21.612.86+9.82+2.09-6.65=8.128.93-3.38=5.557.72-4.65=3.071.83+8.76=10.596.3-2.73+5.04+8.44=17.059.02+3.2-3.25+4.98=13.959.51-2.71-4.02+0.51=3.295.04+9.93+4.62-3.95=15.646.78+4.28+0.65-0.5=11.216.26-1.27-3.24=1.757.84-1.43=6.412.67-1.92+3.43-1.09=3.096.03-3.52+0.34=2.850.6+7.42-1.65=6.375.52-4.67=0.858.61-3.78-2.73=2.12.88+3.86+9.59=16.339.38-3.19-5.39=0.87.17+1.35+3.36=11.884.95+0.99-1.49=4.453.63+8.32+5.03+4.79=21.776.91-0.27-1.7+1.93=6.870.4+5.92-0.43-2.21=3.688.81-0.77-4.54+2.23=5.732.47-1.18=1.296.71-4.94+7.6=9.378.24-3.57=4.678.63+4.11-9.14-0.24=3.362.2-1.21+6.64=7.635.45+2+3.56+5.89=16.91.9+0.63-0.12+8.36=10.774.04+2.63+5.18-2.8=9.059.1-4.22+1.58-3.14=3.327.08+7.24-8.3+5.85=11.871.73+4.56+8.49=14.782.91+5.4-3.64=4.673.38-2.41=0.976.27+6.12-4.56=7.837.4+0.61-3.08-3.98=0.955.19-0.3+6.96=11.859.13+9.96+5.37-8.27=16.197.95-1.64-3.03=3.283.15+8.4+7.8=19.358.83-4.05+7.42=12.29.37+8.62-8.96+9.54=18.576.37+9.88-6.61+8.68=18.329.62+7.89+6.53-2.75=21.299.48-3.61+0.16=6.037.62+6.68-7.45=6.855.49-3.48-1.44=0.576.85-3.61+7.28+9.09=19.617.04+2.99-3.11+7.03=13.958.51+6.53=15.049.72+7.71-5.15-9.47=2.815.69+3.03+2.59=11.312.15+4.14+5.57-1.25=10.610.55+4.75+2.67-5.5=2.472.55+7.25-1.95-5.15=2.77.34-1.77+4.38-8.37=1.584.53-4.07+6.72+8.3=15.487.05-4.53-0.41-0.87=1.240.13+4.15=4.286.7+1.15-7.63=0.229.37-3.16-5.6=0.619.79-6.86+4.87-0.78=7.028.27-1.12+7.95-0.42=14.684.86-2.43-0.06+6.5=8.879.33-2.19-3.95+5.81=97.46-5.13+6.69-3.12=5.96.33+8.15+1.69=16.178.17+6.73-1.99=12.916.35-4.85=1.59.9-1.11-2.33-2.78=3.683.72-0.57=3.152.62+9.66-7.62=4.667.55+9.01+0.52+9.5=26.589.42+6.93+3.98=20.338.39-8.04+1.79+0.55=2.696.89+9.76+8.38+0.23=25.265.02+6.05+4.31=15.389.49-0.13+5.86=15.228.66+1.11+8.61=18.383.79+4.79-5.66+9.61=12.539.19-1.6-2.99-1.14=3.464.72+7.34-6.67-1.89=3.57.43+8.55+4.22+3.21=23.411.01+7.94=8.956.7-2.86-2.29+2.47=4.029.02-1.43-4.11-1.21=2.273.05+1.65+3.02+1.13=8.855.5+5.08+1.24+9.27=21.098.61-3.4+8.13-0.39=12.954.93-3.9+7.98-5.08=3.939.7-2.33-2.94=4.431.19+7.01=8.22.71+5.71=8.427.39+5.53=12.926.19+6.58-8.4=4.378.69-5.67+6.49-8.39=1.126.76+0.52-0.57+7.56=14.275.49-3.82+5.05+6=12.727.94-3.96-0.57+8.33=11.742.93+3.1=6.039.65+9.77-9.97=9.459.98-8.93+1.75+1.16=3.967.64+4.89-5.99-0.43=6.119.51-2.46-4.52=2.539.75+6.81-5.84=10.725.91-0.85+1.85-5.67=1.249.76+1.41+0.69-6.91=4.959.48-9.3+6.05-2.35=3.886.96-3.49+3.23+7.2=13.90.42+1.66+8.22-9.04=1.269.03+0.98+0.69+3.93=14.631.56+4.25=5.818.52+4.4+8.54=21.467.78+5.44-2.55=10.675.56-0.39+4.01-6.95=2.232.57+8.08-3.81-1.91=4.939.23-2.21-2.57-3.01=1.449.38-5.39+6.57-2.63=7.936.87-2.86=4.016.98-0.59=6.392.32+1.97=4.293.71-1.8-1.52+3.01=3.45.78-4.5+5.13=6.416.17-4.92+2.58+4.96=8.791.66+2.87+1.58=6.116.96+7.54-1.24-6.58=6.684.8-0.63+1.69=5.866.26+8.54+0.65+9.16=24.617.19-0.21+7.34=14.329.22-8.83+3.36=3.759.52-4.81+0.45=5.166.21+2.28=8.495.17+6.26=11.438.76-0.59-7.15-0.61=0.417.3-3.2+0.59+8.21=12.99.75+5.24-5.45-4.64=4.96.95+8.31-1.54+9.24=22.963.07-0.61+5.74=8.20.58+7.1+5.73=13.419.28-6.68+7.53=10.138.23+7.13=15.363.21+5.04+9.76+5.5=23.514.14+7.07+2.73+8.1=22.046.35+6.16-0.99+5.64=17.169.86+6.48+8.39=24.739.41+7.64+1.42=18.479.33-8.14+2.55-2.63=1.115.83-4.42=1.410.42-0.25+9.2+2.79=12.169.46+8.48+2.55-7.38=13.119.03+6.53+3.67+9.7=28.937.11-5.85+3.03=4.294.93+1.76-3.51=3.180.97+2.3+6.74+3.19=13.24.13-3.39+6.48+5.39=12.614.43+7.98+5.52=17.936.42-3.69+7.59=10.327.66-0.29-2.26-1.01=4.19.37-4.16-3.77+1.45=2.897.41-2.88-0.19-2.73=1.615.22+7.6+9.95+4.8=27.577.63-6.6-0.66=0.374.34+9.38-5.97+1.77=9.526.32-3.36+5.88+8.32=17.167.31-2.95-0.68=3.683.5+7.52-0.65-2.42=7.950.42+7.51+7=14.939.61-6.05+6.77=10.335.31-3.41+6.78-3.39=5.296.67+6.18-6.3-2.89=3.668.69-6.98-0.69=1.023.99+0.63+8.89+9.14=22.658.32+4.28=12.68.9+7.2=16.16.38-5.78+2.27-0.07=2.89.59+0.44-3.07+8.29=15.253.49+8.9-9.3=3.097.78-2.31+2.64-2.63=5.484.97-0.7=4.278.7-3.24-4.89+5.43=65.79+6.51+3.28+1.07=16.656.3-0.56+1.6-6.52=0.829.12+8.09+9.92+2.03=29.161.37+0.29=1.669.88-1.73-0.1=8.056.69-0.28-2.48+6.07=100.71+6.45+9.13-6.73=9.565.23-2.87=2.369.42-5.87+8.66-0.11=12.17.53-3.48+2.51=6.566.01+2.57+6.71=15.296.28+7.42=13.73.49+7.21-0.07-8.82=1.819.5+3.36-1.61=11.258.55-6.36-0.36+5.45=7.283.84-1.15+4.45+6.34=13.486.03+1.04+3.29-2.79=7.577.61+2.84-2.5+8.93=16.889.08-6.68-1.65+2.26=3.014.28+3.69-1.8-0.99=5.185.39+7.4=12.799.26-2.14-0.32-0.85=5.950.32+8.1-4.03+5.87=10.267.48-6.91+3.41+4.86=8.845.26-0.6+0.29-3.38=1.575.88-0.96=4.924.19-2.04=2.159.21-2.42-1.22+5.94=11.510.98+3.37+7.22-7.67=3.90.72+6.31+5.47+4.37=16.876.64+9.34-1.03-6.69=8.269.67-3.06-5.7-0.57=0.345.93+1.23-4.39+8.85=11.629.65-0.98-0.03=8.644.6-2.35-1.83+0.76=1.183.87-1.51-0.2=2.166.69-0.46=6.237.57+5.35=12.927.66+7.04-5.23-7.24=2.235.04-1.42-2.87+0.32=1.075.85-4.51+7.26+5.44=14.047.98+4.11-4.33-3.4=4.369.66-4.38-3.06-1.74=0.487.82+8.85-4.48-2.86=9.336.85-0.71-2.13=4.017.61+8.36-2.71=13.268.93-2.39-0.27-0.74=5.537.63+8.06=15.691.82+9.91-2.54+4.03=13.226.98+2.29-4.66=4.619.67-0.76-2.61-2.46=3.847.25-4.79-1.45+3.82=4.837.9+1.53-6.71+7.91=10.633.89+9.47-8.05=5.311.25+9.1-0.35=101.98+2.68-2.19+0.44=2.914.17-2.1+0.11=2.187.8-4.62-1.93+9.93=11.182.5+7.97+6.38-3.36=13.497.55-0.47-2.83-2.84=1.414.14-2.19+4.17-0.31=5.816.37+7.13-5.65-7.39=0.465.65-0.28-1.21-1.46=2.77.82-7.02+7.47-6.38=1.894.48-1.82+5.43+2.69=10.789.41-0.55=8.862.21+4.49-3.54+7.09=10.251.06-0.93+2.99-1.16=1.968.76-3.78=4.984.36-1.35+8.01-0.7=10.329.44-5.72-1.97=1.754.94+6.92-6.2=5.669.64-0.93-1.44=7.278.28-5.59=2.698.53+5.26+2.18+8.82=24.792.02+0.95-2.28+6.79=7.486.95+0.95-0.11+4.81=12.66.63-0.15-0.7-2.52=3.261.82+0.15+5.2-4.33=2.846.94+9.78+4.45-4.07=17.17.2+7.76-1.06=13.95.09+5.81-2.8+0.81=8.913.53+0.21+4.21-5.5=2.456.68-0.44-2.99+9.54=12.795.72+7.2+4.87+9.91=27.75.28+1.76-2.46+2.45=7.035.79+4.95+1.35+4.85=16.943.1+7.75=10.858.33+0.11=8.446.08+5.66+0.53+8.59=20.862.59+4.2=6.799.73-0.16-3.07-0.25=6.255.8-5.16+0.52+1.52=2.681.88+1.56+3.18-5.84=0.781.62+3.29-2.26+4.63=7.288.44-3.68+8.27=13.038.51+8.02-4.73-4.63=7.175.16-3.71+1.23=2.684.63+0.22-3.93+6.48=7.49.97-3.32+7.01=13.668.04+0.76=8.89.56-2.85-0.92-5.6=0.199.33-2.59+1.88=8.624.09+4.56-1.85-1.41=5.390.2+9.15-1.03+1.98=10.34.12-2.03+0.83=2.929.63-3.28-1.63+6.55=11.279.98-7.99+7.43=9.426.06+6.6+3.48=16.145.05+9.22+6.89+9.39=30.558.76-0.08-1.59=7.098.44-1.9-4.47=2.078.72-3.77-3.37=1.588.4-2.22-4.31-0.41=1.464.95+8.3+5.05=18.34.16+4.8+8.1-4.34=12.729.19+3.37+7.01-0.16=19.415.62+0.35-2.15=3.827.47+6.48+5.29-3.9=15.346.33-4.58+9.29-1.27=9.779.62-7.16+0.93=3.390.66+8.59=9.258.99-2.65-5.01+2.55=3.889.57-1.33+2.93-8.86=2.317.57+4.36-4.14=7.792.31+7.94-2.46=7.793.5-0.98+0.96=3.489.04-5.54+0.3+7.53=11.339.94+9.05-6.49=12.54.08-0.61-2.52+5.79=6.743.89-1.79+8.74+8.05=18.898.98-8.06+8.07=8.994.46-0.45-2.13=1.886.14-3.91=2.238.51-2.89+2.95-7.6=0.977.59+9.26+0.75=17.66.88+9.54-4.58-2.35=9.496.55+3.47+7.62-3.87=13.773.42+6.17+6.83=16.425.35+5.04+8.5=18.892.54+2.52+2.34=7.48.93+7.86+5.58=22.377.06-1.74+6.14+6.32=17.787.14-2.57-1.54-2.72=0.318.61+5.66+8.06=22.334.87-0.97+8.41+2.22=14.532.17-0.56=1.617.05-1.1+8.7+7.54=22.190.57+8.36-7.28+3.05=4.72.92+6.68=9.64.67+7.44=12.119.79+7.7+2.25-1.57=18.178.6-0.12-4.52-1.58=2.384.4+0.23-2.7=1.934.71+9.4=14.119.21+1.33-5.01+8.28=13.819.89-4.66-2.16+9.69=12.769.9-6.89+9.35=12.362.95+4.77-5.48=2.244.36-0.77=3.591.47-0.09+9.21-1.3=9.293.03+6.21+1.9=11.145.63+4.44-1.81=8.261.31+6.2+1.3-1.91=6.93.77+4.16-0.05-6.39=1.497.38+7.89-8.63+1.89=8.530.33+4.55=4.889.86-3.25+5.61-3.49=8.738.63+2.65+9.56=20.849.74+3.96-6.15-1.83=5.728.59+0.69+8.26=17.547.68-0.56+8.82-1.3=14.647.3+6.17+4.87+8.82=27.164.57+2.73=7.34.64-2.52+1.34+7.63=11.097.95-2.2-4.95-0.48=0.320.27+2.69=2.962.9+7.52-0.63-5.34=4.454.08+7.69+8.4+8.18=28.359.2+7.75+6.71+7.63=31.293.92+9.79+5.52-1.83=17.41.44+9.01+1.04=11.493.61-1.23=2.386.22+7.67+9.11-4.34=18.669.87+7.75+9.32-3.58=23.369.65+8.56-7.9=10.317.13-1.18-1.65=4.33.75+4.88=8.639.16+0.06+2.62=11.843.46+9.58=13.049.21+7.8=17.019.69-5.91=3.783.92-3.06+2.65+5.08=8.599.36-5.91+4.52-5.12=2.853.93-2.55+3.61+8.84=13.831.77+2.57=4.349.9-1.13+8.34=17.113.43-1.5+8.52-0.94=9.519.99-0.09-5.21-4.3=0.393.91+6.91-7.63-1.47=1.723.5+1.15-2.4=2.256.27+6.56+1.69=14.521.56-1.35+8.05=8.267.25+1.05+5.07+0.56=13.931.37+9.79-0.4=10.761.88+6.18-0.75-4=3.317.16-4.79+5.14-0.08=7.435.1+5.12-3.93-5.99=0.38.78-1.61-2.72+4.28=8.735.87+2.18+9.91-7.62=10.348.3+3.25+5.95-2.4=15.13.25-0.02-1.29+1.37=3.315.93+1.37+8.86=16.167.46-3.84-1.79-1.05=0.787.46+9.64-9.56+9.45=16.996.6+5.02-0.8