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7.15-6.92+2.29+2.85=8.94-2.09-0.4+1.85=5.93+3.05=3.3+2.54-3.94+9.57=5.99-1.13-0.74=4.13-1.47+4.22-5.84=6.71-0.59-1.9-0.98=4.18+2.4+7.76=9.76-7.55=7.33-3.92+0.53+5.67=8.91-2.8-5.38-0.58=8.13+3.34-6.45-3.84=9.9+6.04-1.26-8.3=8.98+6.06+3.14-8.81=3.81+7.23+3.31-1.6=6.93-1.32+7.61+1.7=8.07-7.91+7.89-1.58=8.5-0.21-0.34-2.81=8.48+1.28-7.11-1.74=3.08+1.42-0.15+8.1=7.75+1.84+5.44=3.37+4.74+4.33=8.53-1.46-4.46+9.77=1.95+1.81-1.33+7.42=9.98-0.63-5.53=6.13+9.96+1.71-6.66=9.55-0.93=5.96-4.53=8.74-5.69-0.22-2.52=5.74+9.79-4.61-6.74=8.24-2.55-3.79=6.78-0.31-0.36=8.27-2.35-5.2-0.15=9.8+1.45=2.91+5.65+9.63-9.31=7.33-1.27+1.6+6.57=7.84-0.34=9.23-0.82-3.21=5.61+0.9+0.09-1.27=6.95-3.65-0.51=9.27-4.46-2.42-1.6=4.11+3.42+6.14=7.33-5.35+4.35-0.71=9.58-3.49-5.82=7.25+1.45-0.83+6.77=9.26-1.08-1.02-0.46=0.09+6.46=4.34+7.61-5.2+4.17=1.53+8.99-6.19=4.87-3.94+9.95+6.75=5.61+4.9+7.99-4.28=0.7+1.71+7.82-4.42=9.08-5.46+8.65-1.68=8.71-0.51+4.43-2.11=8.85+9.14-6.45=9.97+1.99+5.45+9.62=8.13+7.27-5.22+9.4=5.05+6.83-0.72-8.11=2.56+7.25-3.18+1=9.35-1.2+9.88+1.74=6.78-1.55+2.19-4.25=9.87-0.62-0.9=2.55+2.94+1.82=8.7-7.55=1.37+4.96=1.93+9.9-2.7+1.87=3.32+0.66+7.12+1.17=5.46+5.34+9.52+8.51=7.54+9.73-8.81+5.07=5.81-0.3-3.74=3.19+9.78-8.99=7.11+2.78-4.3=1.27+4.02+8.6=7.59+9.25-5.84=5.29-2.36-1.97=6.2+8.84=1.35-1.2=8.16+4.11+9.7=8.95+0.05-0.35-4.06=0.99+8.32=8.29-3.24-3.73=9.36-5=7.93-1.88+8.2-7.88=9.8-3.64-0.68-1.24=7.26-1.25+0.57+5.55=6.94-1.06-4.05+1.21=6.66+8.93=2.7+0.1-1.37=1.22+8.52-6.37-0.43=2.62-2.35+1.79=0.12+6.21-0.32+7.69=7.23+8.71-3.86+2.35=9.85-0.7-2.76=2.05+7.73+2.6=3.94-1.72-0.94=6.47+0.13-1.77=5.29-1.99+8.36-6.81=8.37+3.85+3.56-5.31=3.55-2.46+7.79+5.28=6.97+5.58+4.11-5.4=0.19+8.38+9.97-3.15=0.63+8.7+4.05+3.49=8.91-0.89-0.59=9.91-0.61-4.22=9.38+5.4-5.92=8-4.17=4.15+1.01=9.41+6.78+9.02+7.35=0.92+9.14-6.16=4.12+4.8+8.46-9.93=5.96-1.13=8.65+4.46+4.58-1.21=6.01-0.13-2.19-3.05=8.64-0.07-4.24=6.54+9.45+3.5+4.18=8.3-1.81+5.18+9.91=8.18+1.26+2.49-3.33=4.02+9.23+0.73+0.74=9.51-4.31+5.86+9.63=0.49+8.87-5.95=3.26+6.26=7.71-0.08-6.55+5.93=9.19-8.22+8.55-2.87=9.94+8.33+5.54=6.97+7.91+9.92=8.88-5.06-3.29=7.51+1.42+4.64=2.3-0.34-1.28=4.32+3.88+9.6=9.09-5.98+5.77+4.48=1.9+3.37+7.6-7.5=1.03+8.51+1.43+7.19=5.3+9.12+6.9+4.39=6.23-0.78+0.34-1.9=6.83+6.27+2.43-9.67=4.44+9.31+7.42-9.76=4.29+3.92+1.3=7.85-2.44=5.67-4.66=9.35+5.4+7.38=9.79+3.11-9.48-1.93=6.88-0.78-1.64+3.01=8.54-1.24+9.21-3.87=0.17+7.25+7.77+7.37=2.71-2.13+8.43-0.29=9.64-1.51+8.25+3.21=2.01+6.77+3.69+5.39=8.26-1.12-2.25-1.07=0.54+2.14+6.21-0.72=3.72-1.33-0.68-0.63=6.34+1.71+2.19+8.11=2.98+9.34-4.15=8.71-6.01+3.23+9.38=8.97-4.84=0.94-0.81+5.73-5.38=7.11-0.29-0.64-3.59=2.17+5.27-5.65+3.73=7.26-5.38+8.5-0.13=1.2+1.93=8.31-4.78=4.59+2.9+5.5-7.11=3.92-1.03+2.95=6.38+3.13+8.74-8.6=2.92+8.31+5.16=8.08+8.11+8.99+5.52=7.75-5.58+6.62-7.22=6.28-5.98=7.26+9.94-2.56+8.98=9.27+7.77=6.32+6.18+6.64+3.81=5.74+5.97-9.26=2.06+8.7=7.48-1.54+6.71+3.23=8.84+3.19=9.89-2.78-0.12+2.25=7.15+8.38-8.53-3.3=6.3-2.59+4.98+0.69=4.08+1.44=2.62-1.42+5.69=7.25+2.27-1.25-7.38=8.94-0.97-1.41-1.07=6.71+3.98=9.79+7.17=8.4+5.96-8.18=8.8-2.05+1.62=5.47-2.37+5.02=7.05+2.61+0.33-5.73=3.89-0.79-1.57=4.46-1.13+3.8=6.69-0.93-4.34=6.42-2.6+6.79=1.22+4.31-3.17+5.95=0.2+4.67-1.84=9.24-8.01-0.63=0.26+4.91-4.96+9.85=8.57-8.39+5.42=4-2.34+7.39=6.73+3.08+5.34-8.13=9.63-5.56=6.54-2.55-0.57-3.29=3.55+6.7+2.5-3.06=6.61+1.58+1.57=6.05-1.02+1.39-4.03=5.58-0.58+3.9=8.32+8.55+6.31=9.2-6.77+5.73-7.17=2.43+3.67+7.83=8.61+5.31=9.01-2.88=8.92+5.7+3.67+1.78=7.97+7.87-4.43-2.58=6.66-1.74-3.24=5.75-0.95=5.15-1.28=0.24+5.15-4.05=3.92+9.12-6.46-2.47=6.39-1.03-1.69=3.31+8.98-3.01+8.3=9.85-0.52-3.41=8.01-3.08+7.05=4.68-1.04+0.75=6.38-1.12-3.65+1.32=9.85+6.02-4.09-0.12=1.28+3.22+5.07=7.13+4.22-7.01=9.23-3.52-0.68=9.52+9.37+5.8+5.46=2.14+8.88+5.36=1.47+1.64=7.22+5.58+9.57=6.56-0.43=0.31+6.01+4.18=3.09+6.48-2.88=9.59+7.8-9.72+5.64=8.04-1.24-6.45+5.49=3.64-1.85+1.7=7.14-3.31-1.71+7.67=6.48-4.86=7.22+2.85-5.91=2.01+9.6+7.68-2.44=8.54-2.72-1.53+2.89=8.88-0.04-5.75-0.89=6.55-0.51-4.7+8.77=5.17+8.6+6.27-1.9=9.77+7.52+7.83+5.12=0.13+8.4-1.88-2.32=9.81-5.31-3.57=1.59+5.75-6.29=9.27-0.72-1.04+8.64=3.57-0.2+0.68=3.58+8.72=3.9+5.1-4.38+6.81=7.83-3.86=8.95-1.2-2.73-2.88=4.09-1.79=1.99-0.9+4.36+8.57=8.87-0.67-1.67-0.74=8.29-2.44+7.26-5.31=6.76-3.43+4.06=1.76-0.09=8.29-5.98=8.22+6.88-4.33+0.36=9.95-2.15-4.13=9.16-2.2-0.11-2.1=5.24+5.9+8.89+6.91=8.39-4.66+3.78+2.76=6.03-0.72+6.53+7.09=6.29+7.3-3.53+4.52=5.62-4.78+2.35+9.61=8.45-8.23-0.06=4.29-0.39+5.65=5.19-3.93+2.42=8.67+0.07+2.98-4.01=9.97-1.06-1.61-3.31=6.64-2.27+4.15+0.91=8.61-0.42-1.17+8.07=7.73+3.77+7.85-5.29=6.88+3.37+6.99=7.02-4.81+7.06+5.7=6.31+4.85+1.43=9.61-3.57+6.54=9.9-5.14+7.71-5.91=3.9-2.74+9.67+0.79=4.19+2.59+9.85-4.82=7.25-0.91+1.31-5.57=6.4+7.99-2.84=3.34+8.87-4.8-5.58=4.08+0.43-1.64=0.36+0.75+8.84+4.96=8.75+6.59-1.37=6.65-1.42-0.92=9.87-6.96+9.63=1.65+4.73-3.16=6.46-1.48=7.4-5.45-1.44=3.58+1.23+4.78+1.32=3.5-0.16=6.73-5.87+1.58+1.86=2.7+8.3-9.13+5.7=5.31+7.93-6.22+8.59=3.83+8.09+8.46-7.08=2.58+2.28-4.31=9.04-2.37-3.01+9.58=2.15+7.76+6.32+7.67=6.5-3.63+7.31-6.35=7.48-0.95-1.64-4.04=7.01+5.87-5.13-4.71=7.92-7.13=5.75+3.45+6.42-9.86=9.7-1.51+2.91=6.01-5.21-0.05=1.43+9.26-7.01+9.18=9.4-6.75+7.54=2.73+4.69-2.37=3.05-1.19+3.49-3.68=9.4+3.51-9.18+4.33=4.42-0.18-1.78+3.88=5.45+4.68-7.64-1.48=8.42-2.65-4.21+1.16=6.03+2.06-7.41=8.93-0.55-0.56-4.34=4.59+3.45=5.41+6.18+2.51=5.16+5.67-5.46+1.34=4.48-2.44+5-0.76=0.52+0.82+8.5=3.01+8.09-3.19=6.4+0.58=9.78-8.08+8.2=1.41+7.75+5.79=5.12+6.03=3.35+1.78=6.01+1.59-5.76=3.89-0.81+5.07-4.2=2.05+2.03-1-1.64=8.85+3.86-3.56-3.74=5.3+2.12-1.69=5.67-1.69+3.6-2.39=6.63+0.56-2.75+3.08=0.51+9.37+9.36+0.18=7.77-2.81+2.09-0.81=9.2-9.01+7.51+4.03=2.94-1.56-0.62+3.01=6.18+7.73-6.24=1.1-0.54+4.58-4.91=6.31-3.35+6.73+0.05=8.45-1-4.18+3.16=8.52-4.6=1.51+6.07-1.42+7.28=2.52+9.24-3.69=7.53+1.61-8.91+9.87=7.86-1.26=8.06-6.7+2.1+0.12=3.89+6.81+1.95-4.7=8.32+6.32+6.53=8.46+4.95=8.9+2.4-7.89-1.59=8.18+3.93+8.46=7.14-1.54-2.04+3.3=1.93-1.17-0.35=7.03+9.65+9.54=8.75-1.1-5.5+6.47=6.41+0.94+5.5=1.9+8.68=8.8-2.93-5.16=5.69+1.21-6.75+6.4=2.52+2.8+8.07=2.94+5.32-5.48-2.41=6.48-1.23-2.42-1.09=9.46-9.12+4.62+0.76=5.35-4.06-0.57+0.45=8.38-3.46-3.8+4.58=9.64+8.95=5.7+4.01-2.75=5.95+8.36+6.65-1.6=8.83-3.69-0.43-2.28=9.24+6.03-0.97-6.75=3.12+7.89-7.6+3.37=3.41+7.37+1.36-1.15=8.84-8.09+2.6+6.55=7.39+1.66+7.53+8.82=8.72-5.96-0.03+2.69=3.04+2.48=6.11-1.94-1.51-0.39=9.2-2.59-1.08-4.75=4.92+9.34-7.98-5.1=7.24-1.26+3.33+7.13=6.79+9.29=3.36+9.26+5.35-6.57=3.94+4.01+4.3+9.36=9.66+6.06+5.21=5.43+2.95=6.86-2.13-2.49-0.65=9.24-4.64+5.74+6.98=9.44-1.94-6+8.4=1.01+0.43+4.33+6.94=9.35-4.76+6.11+9.05=7.53+8.9+3.51=0.89+4.29+4.49-2.99=9.42-2.7-4-0.84=2.86+8.5+8.56-4.44=9.44+4.35-1.75=6.52+6.13-6.02=5.12+8.39-2.18-5.34=2.04+5.05+5.17=8.28-4.04+9.76-6.95=1.65+6.61=7.66+4.76-6.83-1.13=4.37+2.38-4.94=6.44-0.64-0.86+7.05=9.47-5.92-1.9-0.1=5.63-4.11-0.08=2.84+6.41+3.29-6.16=5.77-5.01-0.4+1.72=6.71+2.94=9.6-1.41-7.15-0.34=4.57+8.8-4.79+6.47=4.73+4.57-0.09=1.08+8.06-3.4-1.62=9.38-3.6-2.13=4.55+1.79=8.12+1.33+9.04-6.96=6.73-3.07-1.6-1.07=6.11-1.93-1.9-0.22=6.12+2.74+4.72=8.23-3.34=3.97+6.75+7.52-2.69=8.38-0.49-2.93-0.61=9.49-1.31-1.07+2.95=1.67-0.66+8.62-7.58=5.83-3.15+0.5=5.41-0.2-0.76=3.99-0.57-2.28=7.89+4.8-6.14+5.86=6.98-3.14-1.84+5.21=7.21-1.24-3.28-1.29=6.6+2.22-4.83-0.46=3.61-1.53+7.92-7.35=1.82+0.94=9.3+9.57-3.73-4.14=0.07+1.23-0.21-0.59=6.43-1.46+4.61-0.37=5.04+2.94-0.3-4.83=9.49+4.83-3.69+5.88=6.52+7.15+9.35-8.62=7.37-0.34+6.75-6.01=5.25+3.96-1.22=3.38+9.76+5.28=7.59-0.65=9.63-0.81-5.46-0.93=4.45+3.78+6.89=8.98-2.49-5.42+5.21=9.63-3.91-4.26=2.71-1.79+2.3=8.74+0.78+2.07+7.31=8.17-7.73=1.52+3.26+7.76=7.32-1.85+6.99+5.02=5.68-0.8-0.93=1.83+3.13-2.35=8.21-7.93+2.5+7.26=1.41+2.42+5.89+1.12=9.8-7.45=1.49-0.44-0.04+3.22=6.79+1.9+8.23+8.72=3.26+9.49-3.6=7.92-6.54=6.62-2.16-4.14=8.32-0.09-2.48+3.47=7.62-0.33-2.59-1.74=8.72+4.65-6.33+5.25=7.76-0.9+0.03+6.6=3.94+9.05+8.29+3.31=6.78+8.5-3.09-2.09=6.87+7-7.77-6=4.7-3.43+6.69=8.43-4.3+0.8-2.22=2.82+7.67-7.62=9.06+9.86-2.71=9.14-5.69+9.84=0.59-0.23=7.1-1.69+4.13+2.7=9.21-2.21-3.86+8.48=8.83+8.5-8.09-7.52=4.19+2.48+7.93=9.39+8.76-1.48-3.95=8.48-1.42-0.32-1.73=8.69-5.47+4.68=1.31+1.39-2.04+7.3=3.59+5.93-3.82=3.82+0.52+1.91-1.74=8.03-2.12+7.01-8.47=0.49+2.47=9.45-2.78=8.14-6.73=3.82-1.26=6.46-2.47-0.13-3.31=0.86+9.99+6.77+3.28=0.24+9.87-3.08=3.17+6.02-4.23+7.23=0.04+7.44+3.44-8.96=8.46-7.81=1.98+9.92+8.56+0.3=3.14-1.04+8.43=0.51+1.43+0.86+3.21=0.41+6.43+1.95+6.93=7.71-0.45-2.39=4.53-3.29+3.07=7.95-6.13=8.59+5.27+5.84=7.13+9.31+7.44-1.64=8.26-1.57+7.39+0.8=9.18-2.67-0.61-4.95=3.79-3.28+9.82=3.35+8.05+1.46-2.7=7.73+7.2-0.45+8.39=9.5-4.91-0.38+6.2=6.12+6.88-7.64=3.39-1.6+7.29=0.26+4.46=0.32+7.92-1.45-5.17=8.57-2.37-0.81+9.52=9.31-1.26=6.84-3.55+3.86=2.54+2.19-2.89-1.63=7.63+4.3-6.78-3.42=7.14-2.07+1.01+9.2=4.37-2.41-1.54=4.87-0.25+9.31=8.27+7.33+8.81=7.68-5.81+2.2=8.11+9.14+8.68-8.52=9.99-1.22+7.9+8.37=7.42+2.23-1.23=5.05-4.39+8=6.38+7.32-8.4=9.27-0.45-3.57-3.76=8.79-7.79=1.94+3.48=8.22+2.82-0.49+8.17=8.51-3.6-0.51-0.52=8.26-2.73-2.94=9.34-4.96+9.33+8.7=9.24-5.1+0.47+7.92=5.73+3.69+6.44=2.77+4.11+7.54-5.76=5.92-2.51+9.99=9.27-0.14-1.2-2.12=7.75-2.83+7.06=6.83-6.39+4.81+9.48=7.03-5.49+4.79=7.4-4.81+7.43-8.26=5.15+7.22=9.11-2.11-3.14=7.08+3.6=6.93-4.36-1.44+7.93=9.52-2.76-4.42=4.64-1.58-0.02+3.13=8.27+6.28=7.72-4.43=1.45+1.57=1.72+7.15+2.14+4.58=6.23+6.4-6.25=9.7+9.29-6.15=0.04+8.94+1.55-0.4=7.59-3.12+6.86=6.52+5.28-6.82=8.51-8+5.92=3.3+9.16+3.82+6.38=9.48-1.87-0.16-5.49=5.94+2.46-5.44-0.57=5.92-5.08+9.63=9.48-5.76+5.06-1.13=8.68+5.95-7.29+0.89=1.87+0.07=7.7-2.72+7.78+9.44=8.91+8.44+6.45=2.72+8.28-3.13-1.75=8.85+6.45-4.61+7.21=9.47-1.69+4.05+6.61=1.41+5.09+4.63=5.74-2.4-1.58+8.58=9.23-1.8-4.39=9.12-2.36+4.03+7.76=9.93-0.28-3.7+6.6=8.03-1.05=6.9-1.44-3.13+3.41=9.75-1.8-3.08-3.61=8.96-1.53+8.76-5.57=6.56+7.24+0.86+2.89=4.75+4.11+4.02+3.52=1.51+4.21-4.03+0.25=9.05-2.46+0.98+1.83=7.47-6.32+2.43=9.28+0.73+5.47+1.03=2.49+3.8-0.1-3.69=8.75-4.12-1.77=2.64+9.25=8.84-0.91-1=6.79+5.15+9.64=0.93+2.58+7.13+8.4=4.64+6.04-2.2-0.93=3.46-1.77+9.97=7.52+2.72-6.57+3.41=7.87-1.47+4.18=6.92-1.83+9.56=4.04+5.18=4.59-2.23+7.74-1.33=3.37+6.83+5.55=6.01+6.62+9.85-3.6=7.04-2.7+4.22-1.57=1.97+4.84+4.71-8.66=9.42-4.59+2.53=2.28+7.21=8.87+4.31-6.55-0.84=6.49-2.45-1.43+0.96=3.58+0.28-0.68+7.49=9.71-0.87-5.38=8.01+1.88-2.07-7.35=1.65+7.38-8.48=1.39+7.06=7.37-1.1-5.13=4.24+8.56+4.43-1.4=6.94-0.1=8.14+6.43=5.45-4.24+5.47-0.35=7.54+8.36+3.85+5.05=5.6-0.7+6.49=4.99-0.96=3.8+2.62-1.2+0.45=5.14-4.66+7.78-0.43=7.78-3.5-0.43+4.01=8.71+0.74-2.32-3.43=9.51-2.51-2.8-3=5.88-5.75=4.31+5.53-6.86=5.64+9.07-4.28+6.18=8.39-0.34-4.24-2.06=3.76+8.44-2.4=7.86-2.96+0.36-0.66=2.15+7.94=3.26+9.82-2.33+6.39=2.21+7.43+3.29+8.73=8.07+4.86-9.54+5.17=8.38-4.08+7.42=6.37-0.12-5.05+8.13=3.47-0.13=5.59-1.9-0.23-0.71=2.29-1.76-0.18+2.68=6.58-4.02-0.57-0.33=1.19+1.42+7.29-0.26=6.55+8.17-1.52=6.56+2.6+7.83+8.82=7.16-3.34-1.95+9.84=7.96-5.77+7.18=1.94+9.35=7.35-0.4-2.46-0.41=8.28-3.17+7.34=4.17+3.88+3.47+6.79=1.31+9.16+0.22=7.51-2.46+0.58+0.29=9.54-1.52-2=6.58+7.07=5.18-2.56+3.33-3.47=4.37-0.32+8.59+8.77=9.04-5.32+6.5-6.82=5+8.09-4.49-5.22=9.36+7.23=4.45+6.94-0.55-9.99=9.61-5.17=5.28-3.27-0.42-1.22=6.02-2.05-2.58+6.96=4.91+7.13+5.88=9.94-6.97+9.16=9.96-5.15+9.53-8.74=8.75+7.06+3.99+6.21=3.79+3.43-2.49+0.65=4.52-1.76+6.81-9.03=0.44+6.03+6.3+2.7=6.36-1.38-0.16-2.91=7.67-2.33-3.58+3.77=8.51-1.65-5+2.44=2.24-0.25=6.69-6.21+7.22+0.61=1.14+2.55+3.59+2.53=8.26+7.33-5.08-5.34=1.12+7.93-3.84-1.88=9.67+3.29-6.66-5.25=8.05+1.59-5.77-2.51=6.71+0.86-0.39-4.3=6.66+4.58+2.9+1.53=3.08+8.77+5.52+1.25=4.04+7.46+5.69=8.15-2.84-1.81+5.78=9.95-0.89-3.7+0.11=9.3-5.49-0.14-3.18=8.81-3.35-4.22=8.34+0.12+3.21+9.78=8.67+2.16-8.42+3.59=9.45-9.32+7.81=2.52+4.45+8.39=2.39+8.21+7.43+5.65=6.22-2.82=9.26-2.84+7.23+7.52=9.07-0.65-6.18-1.61=7.47-1.75+4.07-9.01=6.07-3.83+9.49-0.25=9.57+2.65-2.33-1.84=9.08-3.2+4.07-2.18=9.88-6-2.55+7.79=6.32+1.59-2.89+9.81=4.65+5.63+0.07=7.7-2.89-1.66+7.52=2.39+8.61+4.24-7.4=8.01-1.39+3.26+8.14=8.36+4.51+4.65-8.4=6.08-1.29+0.84+0.8=8.28+9.8-5.66-9.99=2.48-0.39+7.52-6.72=5.44+8.38-1.18+9.85=3.18+4.56-5.45+1.86=9.29+4.83+8.16-9.88=9.75-3.88-1.76=9-4.41+9.34+0.89=9+2.55=6.18+2.1=0.55+4.94-4.79+6.46=6.28-3.52-0.37=9.8+7.47-5.35+0.33=9.31-3.93+0.1-3.13=9.35-0.08-0.28-7.69=6.81-0.15+4.82-2.91=3.28+9.01+5.31=3.41+5.31=5.19+2.72+6.4+5.03=6.96-1.17+4.99=6.98-4.89+2.92=8.04-0.12-2.67-4.5=4.7+4.1+6.52-8.37=4.72-4.39+6.17+0.46=7.68+0.57-2.25=7.61+6.27+8.44+9.37=5.64+7.26-6.73-2.92=9.87-7.85-0.16+5.92=8.21-2.86-3.49+2.14=4.01+8.41+7.32+3.34=9.6-0.13=3.8+6.41+8.58+2.9=3.5+0.86=7-3.54=8.4-8.16+7.23-5.89=6.73-6.04=3.89+1.93+7.2=2.68-1+3.65-1.92=9.52-1.92-5.08+9.13=6.97-0.63+6.82+5.55=参考答案7.15-6.92+2.29+2.85=5.378.94-2.09-0.4+1.85=8.35.93+3.05=8.983.3+2.54-3.94+9.57=11.475.99-1.13-0.74=4.124.13-1.47+4.22-5.84=1.046.71-0.59-1.9-0.98=3.244.18+2.4+7.76=14.349.76-7.55=2.217.33-3.92+0.53+5.67=9.618.91-2.8-5.38-0.58=0.158.13+3.34-6.45-3.84=1.189.9+6.04-1.26-8.3=6.388.98+6.06+3.14-8.81=9.373.81+7.23+3.31-1.6=12.756.93-1.32+7.61+1.7=14.928.07-7.91+7.89-1.58=6.478.5-0.21-0.34-2.81=5.148.48+1.28-7.11-1.74=0.913.08+1.42-0.15+8.1=12.457.75+1.84+5.44=15.033.37+4.74+4.33=12.448.53-1.46-4.46+9.77=12.381.95+1.81-1.33+7.42=9.859.98-0.63-5.53=3.826.13+9.96+1.71-6.66=11.149.55-0.93=8.625.96-4.53=1.438.74-5.69-0.22-2.52=0.315.74+9.79-4.61-6.74=4.188.24-2.55-3.79=1.96.78-0.31-0.36=6.118.27-2.35-5.2-0.15=0.579.8+1.45=11.252.91+5.65+9.63-9.31=8.887.33-1.27+1.6+6.57=14.237.84-0.34=7.59.23-0.82-3.21=5.25.61+0.9+0.09-1.27=5.336.95-3.65-0.51=2.799.27-4.46-2.42-1.6=0.794.11+3.42+6.14=13.677.33-5.35+4.35-0.71=5.629.58-3.49-5.82=0.277.25+1.45-0.83+6.77=14.649.26-1.08-1.02-0.46=6.70.09+6.46=6.554.34+7.61-5.2+4.17=10.921.53+8.99-6.19=4.334.87-3.94+9.95+6.75=17.635.61+4.9+7.99-4.28=14.220.7+1.71+7.82-4.42=5.819.08-5.46+8.65-1.68=10.598.71-0.51+4.43-2.11=10.528.85+9.14-6.45=11.549.97+1.99+5.45+9.62=27.038.13+7.27-5.22+9.4=19.585.05+6.83-0.72-8.11=3.052.56+7.25-3.18+1=7.639.35-1.2+9.88+1.74=19.776.78-1.55+2.19-4.25=3.179.87-0.62-0.9=8.352.55+2.94+1.82=7.318.7-7.55=1.151.37+4.96=6.331.93+9.9-2.7+1.87=113.32+0.66+7.12+1.17=12.275.46+5.34+9.52+8.51=28.837.54+9.73-8.81+5.07=13.535.81-0.3-3.74=1.773.19+9.78-8.99=3.987.11+2.78-4.3=5.591.27+4.02+8.6=13.897.59+9.25-5.84=115.29-2.36-1.97=0.966.2+8.84=15.041.35-1.2=0.158.16+4.11+9.7=21.978.95+0.05-0.35-4.06=4.590.99+8.32=9.318.29-3.24-3.73=1.329.36-5=4.367.93-1.88+8.2-7.88=6.379.8-3.64-0.68-1.24=4.247.26-1.25+0.57+5.55=12.136.94-1.06-4.05+1.21=3.046.66+8.93=15.592.7+0.1-1.37=1.431.22+8.52-6.37-0.43=2.942.62-2.35+1.79=2.060.12+6.21-0.32+7.69=13.77.23+8.71-3.86+2.35=14.439.85-0.7-2.76=6.392.05+7.73+2.6=12.383.94-1.72-0.94=1.286.47+0.13-1.77=4.835.29-1.99+8.36-6.81=4.858.37+3.85+3.56-5.31=10.473.55-2.46+7.79+5.28=14.166.97+5.58+4.11-5.4=11.260.19+8.38+9.97-3.15=15.390.63+8.7+4.05+3.49=16.878.91-0.89-0.59=7.439.91-0.61-4.22=5.089.38+5.4-5.92=8.868-4.17=3.834.15+1.01=5.169.41+6.78+9.02+7.35=32.560.92+9.14-6.16=3.94.12+4.8+8.46-9.93=7.455.96-1.13=4.838.65+4.46+4.58-1.21=16.486.01-0.13-2.19-3.05=0.648.64-0.07-4.24=4.336.54+9.45+3.5+4.18=23.678.3-1.81+5.18+9.91=21.588.18+1.26+2.49-3.33=8.64.02+9.23+0.73+0.74=14.729.51-4.31+5.86+9.63=20.690.49+8.87-5.95=3.413.26+6.26=9.527.71-0.08-6.55+5.93=7.019.19-8.22+8.55-2.87=6.659.94+8.33+5.54=23.816.97+7.91+9.92=24.88.88-5.06-3.29=0.537.51+1.42+4.64=13.572.3-0.34-1.28=0.684.32+3.88+9.6=17.89.09-5.98+5.77+4.48=13.361.9+3.37+7.6-7.5=5.371.03+8.51+1.43+7.19=18.165.3+9.12+6.9+4.39=25.716.23-0.78+0.34-1.9=3.896.83+6.27+2.43-9.67=5.864.44+9.31+7.42-9.76=11.414.29+3.92+1.3=9.517.85-2.44=5.415.67-4.66=1.019.35+5.4+7.38=22.139.79+3.11-9.48-1.93=1.496.88-0.78-1.64+3.01=7.478.54-1.24+9.21-3.87=12.640.17+7.25+7.77+7.37=22.562.71-2.13+8.43-0.29=8.729.64-1.51+8.25+3.21=19.592.01+6.77+3.69+5.39=17.868.26-1.12-2.25-1.07=3.820.54+2.14+6.21-0.72=8.173.72-1.33-0.68-0.63=1.086.34+1.71+2.19+8.11=18.352.98+9.34-4.15=8.178.71-6.01+3.23+9.38=15.318.97-4.84=4.130.94-0.81+5.73-5.38=0.487.11-0.29-0.64-3.59=2.592.17+5.27-5.65+3.73=5.527.26-5.38+8.5-0.13=10.251.2+1.93=3.138.31-4.78=3.534.59+2.9+5.5-7.11=5.883.92-1.03+2.95=5.846.38+3.13+8.74-8.6=9.652.92+8.31+5.16=16.398.08+8.11+8.99+5.52=30.77.75-5.58+6.62-7.22=1.576.28-5.98=0.37.26+9.94-2.56+8.98=23.629.27+7.77=17.046.32+6.18+6.64+3.81=22.955.74+5.97-9.26=2.452.06+8.7=10.767.48-1.54+6.71+3.23=15.888.84+3.19=12.039.89-2.78-0.12+2.25=9.247.15+8.38-8.53-3.3=3.76.3-2.59+4.98+0.69=9.384.08+1.44=5.522.62-1.42+5.69=6.897.25+2.27-1.25-7.38=0.898.94-0.97-1.41-1.07=5.496.71+3.98=10.699.79+7.17=16.968.4+5.96-8.18=6.188.8-2.05+1.62=8.375.47-2.37+5.02=8.127.05+2.61+0.33-5.73=4.263.89-0.79-1.57=1.534.46-1.13+3.8=7.136.69-0.93-4.34=1.426.42-2.6+6.79=10.611.22+4.31-3.17+5.95=8.310.2+4.67-1.84=3.039.24-8.01-0.63=0.60.26+4.91-4.96+9.85=10.068.57-8.39+5.42=5.64-2.34+7.39=9.056.73+3.08+5.34-8.13=7.029.63-5.56=4.076.54-2.55-0.57-3.29=0.133.55+6.7+2.5-3.06=9.696.61+1.58+1.57=9.766.05-1.02+1.39-4.03=2.395.58-0.58+3.9=8.98.32+8.55+6.31=23.189.2-6.77+5.73-7.17=0.992.43+3.67+7.83=13.938.61+5.31=13.929.01-2.88=6.138.92+5.7+3.67+1.78=20.077.97+7.87-4.43-2.58=8.836.66-1.74-3.24=1.685.75-0.95=4.85.15-1.28=3.870.24+5.15-4.05=1.343.92+9.12-6.46-2.47=4.116.39-1.03-1.69=3.673.31+8.98-3.01+8.3=17.589.85-0.52-3.41=5.928.01-3.08+7.05=11.984.68-1.04+0.75=4.396.38-1.12-3.65+1.32=2.939.85+6.02-4.09-0.12=11.661.28+3.22+5.07=9.577.13+4.22-7.01=4.349.23-3.52-0.68=5.039.52+9.37+5.8+5.46=30.152.14+8.88+5.36=16.381.47+1.64=3.117.22+5.58+9.57=22.376.56-0.43=6.130.31+6.01+4.18=10.53.09+6.48-2.88=6.699.59+7.8-9.72+5.64=13.318.04-1.24-6.45+5.49=5.843.64-1.85+1.7=3.497.14-3.31-1.71+7.67=9.796.48-4.86=1.627.22+2.85-5.91=4.162.01+9.6+7.68-2.44=16.858.54-2.72-1.53+2.89=7.188.88-0.04-5.75-0.89=2.26.55-0.51-4.7+8.77=10.115.17+8.6+6.27-1.9=18.149.77+7.52+7.83+5.12=30.240.13+8.4-1.88-2.32=4.339.81-5.31-3.57=0.931.59+5.75-6.29=1.059.27-0.72-1.04+8.64=16.153.57-0.2+0.68=4.053.58+8.72=12.33.9+5.1-4.38+6.81=11.437.83-3.86=3.978.95-1.2-2.73-2.88=2.144.09-1.79=2.31.99-0.9+4.36+8.57=14.028.87-0.67-1.67-0.74=5.798.29-2.44+7.26-5.31=7.86.76-3.43+4.06=7.391.76-0.09=1.678.29-5.98=2.318.22+6.88-4.33+0.36=11.139.95-2.15-4.13=3.679.16-2.2-0.11-2.1=4.755.24+5.9+8.89+6.91=26.948.39-4.66+3.78+2.76=10.276.03-0.72+6.53+7.09=18.936.29+7.3-3.53+4.52=14.585.62-4.78+2.35+9.61=12.88.45-8.23-0.06=0.164.29-0.39+5.65=9.555.19-3.93+2.42=3.688.67+0.07+2.98-4.01=7.719.97-1.06-1.61-3.31=3.996.64-2.27+4.15+0.91=9.438.61-0.42-1.17+8.07=15.097.73+3.77+7.85-5.29=14.066.88+3.37+6.99=17.247.02-4.81+7.06+5.7=14.976.31+4.85+1.43=12.599.61-3.57+6.54=12.589.9-5.14+7.71-5.91=6.563.9-2.74+9.67+0.79=11.624.19+2.59+9.85-4.82=11.817.25-0.91+1.31-5.57=2.086.4+7.99-2.84=11.553.34+8.87-4.8-5.58=1.834.08+0.43-1.64=2.870.36+0.75+8.84+4.96=14.918.75+6.59-1.37=13.976.65-1.42-0.92=4.319.87-6.96+9.63=12.541.65+4.73-3.16=3.226.46-1.48=4.987.4-5.45-1.44=0.513.58+1.23+4.78+1.32=10.913.5-0.16=3.346.73-5.87+1.58+1.86=4.32.7+8.3-9.13+5.7=7.575.31+7.93-6.22+8.59=15.613.83+8.09+8.46-7.08=13.32.58+2.28-4.31=0.559.04-2.37-3.01+9.58=13.242.15+7.76+6.32+7.67=23.96.5-3.63+7.31-6.35=3.837.48-0.95-1.64-4.04=0.857.01+5.87-5.13-4.71=3.047.92-7.13=0.795.75+3.45+6.42-9.86=5.769.7-1.51+2.91=11.16.01-5.21-0.05=0.751.43+9.26-7.01+9.18=12.869.4-6.75+7.54=10.192.73+4.69-2.37=5.053.05-1.19+3.49-3.68=1.679.4+3.51-9.18+4.33=8.064.42-0.18-1.78+3.88=6.345.45+4.68-7.64-1.48=1.018.42-2.65-4.21+1.16=2.726.03+2.06-7.41=0.688.93-0.55-0.56-4.34=3.484.59+3.45=8.045.41+6.18+2.51=14.15.16+5.67-5.46+1.34=6.714.48-2.44+5-0.76=6.280.52+0.82+8.5=9.843.01+8.09-3.19=7.916.4+0.58=6.989.78-8.08+8.2=9.91.41+7.75+5.79=14.955.12+6.03=11.153.35+1.78=5.136.01+1.59-5.76=1.843.89-0.81+5.07-4.2=3.952.05+2.03-1-1.64=1.448.85+3.86-3.56-3.74=5.415.3+2.12-1.69=5.735.67-1.69+3.6-2.39=5.196.63+0.56-2.75+3.08=7.520.51+9.37+9.36+0.18=19.427.77-2.81+2.09-0.81=6.249.2-9.01+7.51+4.03=11.732.94-1.56-0.62+3.01=3.776.18+7.73-6.24=7.671.1-0.54+4.58-4.91=0.236.31-3.35+6.73+0.05=9.748.45-1-4.18+3.16=6.438.52-4.6=3.921.51+6.07-1.42+7.28=13.442.52+9.24-3.69=8.077.53+1.61-8.91+9.87=10.17.86-1.26=6.68.06-6.7+2.1+0.12=3.583.89+6.81+1.95-4.7=7.958.32+6.32+6.53=21.178.46+4.95=13.418.9+2.4-7.89-1.59=1.828.18+3.93+8.46=20.577.14-1.54-2.04+3.3=6.861.93-1.17-0.35=0.417.03+9.65+9.54=26.228.75-1.1-5.5+6.47=8.626.41+0.94+5.5=12.851.9+8.68=10.588.8-2.93-5.16=0.715.69+1.21-6.75+6.4=6.552.52+2.8+8.07=13.392.94+5.32-5.48-2.41=0.376.48-1.23-2.42-1.09=1.749.46-9.12+4.62+0.76=5.725.35-4.06-0.57+0.45=1.178.38-3.46-3.8+4.58=5.79.64+8.95=18.595.7+4.01-2.75=6.965.95+8.36+6.65-1.6=19.368.83-3.69-0.43-2.28=2.439.24+6.03-0.97-6.75=7.553.12+7.89-7.6+3.37=6.783.41+7.37+1.36-1.15=10.998.84-8.09+2.6+6.55=9.97.39+1.66+7.53+8.82=25.48.72-5.96-0.03+2.69=5.423.04+2.48=5.526.11-1.94-1.51-0.39=2.279.2-2.59-1.08-4.75=0.784.92+9.34-7.98-5.1=1.187.24-1.26+3.33+7.13=16.446.79+9.29=16.083.36+9.26+5.35-6.57=11.43.94+4.01+4.3+9.36=21.619.66+6.06+5.21=20.935.43+2.95=8.386.86-2.13-2.49-0.65=1.599.24-4.64+5.74+6.98=17.329.44-1.94-6+8.4=9.91.01+0.43+4.33+6.94=12.719.35-4.76+6.11+9.05=19.757.53+8.9+3.51=19.940.89+4.29+4.49-2.99=6.689.42-2.7-4-0.84=1.882.86+8.5+8.56-4.44=15.489.44+4.35-1.75=12.046.52+6.13-6.02=6.635.12+8.39-2.18-5.34=5.992.04+5.05+5.17=12.268.28-4.04+9.76-6.95=7.051.65+6.61=8.267.66+4.76-6.83-1.13=4.464.37+2.38-4.94=1.816.44-0.64-0.86+7.05=11.999.47-5.92-1.9-0.1=1.555.63-4.11-0.08=1.442.84+6.41+3.29-6.16=6.385.77-5.01-0.4+1.72=2.086.71+2.94=9.659.6-1.41-7.15-0.34=0.74.57+8.8-4.79+6.47=15.054.73+4.57-0.09=9.211.08+8.06-3.4-1.62=4.129.38-3.6-2.13=3.654.55+1.79=6.348.12+1.33+9.04-6.96=11.536.73-3.07-1.6-1.07=0.996.11-1.93-1.9-0.22=2.066.12+2.74+4.72=13.588.23-3.34=4.893.97+6.75+7.52-2.69=15.558.38-0.49-2.93-0.61=4.359.49-1.31-1.07+2.95=10.061.67-0.66+8.62-7.58=2.055.83-3.15+0.5=3.185.41-0.2-0.76=4.453.99-0.57-2.28=1.147.89+4.8-6.14+5.86=12.416.98-3.14-1.84+5.21=7.217.21-1.24-3.28-1.29=1.46.6+2.22-4.83-0.46=3.533.61-1.53+7.92-7.35=2.651.82+0.94=2.769.3+9.57-3.73-4.14=110.07+1.23-0.21-0.59=0.56.43-1.46+4.61-0.37=9.215.04+2.94-0.3-4.83=2.859.49+4.83-3.69+5.88=16.516.52+7.15+9.35-8.62=14.47.37-0.34+6.75-6.01=7.775.25+3.96-1.22=7.993.38+9.76+5.28=18.427.59-0.65=6.949.63-0.81-5.46-0.93=2.434.45+3.78+6.89=15.128.98-2.49-5.42+5.21=6.289.63-3.91-4.26=1.462.71-1.79+2.3=3.228.74+0.78+2.07+7.31=18.98.17-7.73=0.441.52+3.26+7.76=12.547.32-1.85+6.99+5.02=17.485.68-0.8-0.93=3.951.83+3.13-2.35=2.618.21-7.93+2.5+7.26=10.041.41+2.42+5.89+1.12=10.849.8-7.45=2.351.49-0.44-0.04+3.22=4.236.79+1.9+8.23+8.72=25.643.26+9.49-3.6=9.157.92-6.54=1.386.62-2.16-4.14=0.328.32-0.09-2.48+3.47=9.227.62-0.33-2.59-1.74=2.968.72+4.65-6.33+5.25=12.297.76-0.9+0.03+6.6=13.493.94+9.05+8.29+3.31=24.596.78+8.5-3.09-2.09=10.16.87+7-7.77-6=0.14.7-3.43+6.69=7.968.43-4.3+0.8-2.22=2.712.82+7.67-7.62=2.879.06+9.86-2.71=16.219.14-5.69+9.84=13.290.59-0.23=0.367.1-1.69+4.13+2.7=12.249.21-2.21-3.86+8.48=11.628.83+8.5-8.09-7.52=1.724.19+2.48+7.93=14.69.39+8.76-1.48-3.95=12.728.48-1.42-0.32-1.73=5.018.69-5.47+4.68=7.91.31+1.39-2.04+7.3=7.963.59+5.93-3.82=5.73.82+0.52+1.91-1.74=4.518.03-2.12+7.01-8.47=4.450.49+2.47=2.969.45-2.78=6.678.14-6.73=1.413.82-1.26=2.566.46-2.47-0.13-3.31=0.550.86+9.99+6.77+3.28=20.90.24+9.87-3.08=7.033.17+6.02-4.23+7.23=12.190.04+7.44+3.44-8.96=1.968.46-7.81=0.651.98+9.92+8.56+0.3=20.763.14-1.04+8.43=10.530.51+1.43+0.86+3.21=6.010.41+6.43+1.95+6.93=15.727.71-0.45-2.39=4.874.53-3.29+3.07=4.317.95-6.13=1.828.59+5.27+5.84=19.77.13+9.31+7.44-1.64=22.248.26-1.57+7.39+0.8=14.889.18-2.67-0.61-4.95=0.953.79-3.28+9.82=10.333.35+8.05+1.46-2.7=10.167.73+7.2-0.45+8.39=22.879.5-4.91-0.38+6.2=10.416.12+6.88-7.64=5.363.39-1.6+7.29=9.080.26+4.46=4.720.32+7.92-1.45-5.17=1.628.57-2.37-0.81+9.52=14.919.31-1.26=8.056.84-3.55+3.86=7.152.54+2.19-2.89-1.63=0.217.63+4.3-6.78-3.42=1.737.14-2.07+1.01+9.2=15.284.37-2.41-1.54=0.424.87-0.25+9.31=13.938.27+7.33+8.81=24.417.68-5.81+2.2=4.078.11+9.14+8.68-8.52=17.419.99-1.22+7.9+8.37=25.047.42+2.23-1.23=8.425.05-4.39+8=8.666.38+7.32-8.4=5.39.27-0.45-3.57-3.76=1.498.79-7.79=11.94+3.48=5.428.22+2.82-0.49+8.17=18.728.51-3.6-0.51-0.52=3.888.26-2.73-2.94=2.599.34-4.96+9.33+8.7=22.419.24-5.1+0.47+7.92=12.535.73+3.69+6.44=15.862.77+4.11+7.54-5.76=8.665.92-2.51+9.99=13.49.27-0.14-1.2-2.12=5.817.75-2.83+7.06=11.986.83-6.39+4.81+9.48=14.737.03-5.49+4.79=6.337.4-4.81+7.43-8.26=1.765.15+7.22=12.379.11-2.11-3.14=3.867.08+3.6=10.686.93-4.36-1.44+7.93=9.069.52-2.76-4.42=2.344.64-1.58-0.02+3.13=6.178.27+6.28=14.557.72-4.43=3.291.45+1.57=3.021.72+7.15+2.14+4.58=15.596.23+6.4-6.25=6.389.7+9.29-6.15=12.840.04+8.94+1.55-0.4=10.137.59-3.12+6.86=11.336.52+5.28-6.82=4.988.51-8+5.92=6.433.3+9.16+3.82+6.38=22.669.48-1.87-0.16-5.49=1.965.94+2.46-5.44-0.57=2.395.92-5.08+9.63=10.479.48-5.76+5.06-1.13=7.658.68+5.95-7.29+0.89=8.231.87+0.07=1.947.7-2.72+7.78+9.44=22.28.91+8.44+6.45=23.82.72+8.28-3.13-1.75=6.128.85+6.45-4.61+7.21=17.99.47-1.69+4.05+6.61=18.441.41+5.09+4.63=11.135.74-2.4-1.58+8.58=10.349.23-1.8-4.39=3.049.12-2.36+4.03+7.76=18.559.93-0.28-3.7+6.6=12.558.03-1.05=6.986.9-1.44-3.13+3.41=5.749.75-1.8-3.08-3.61=1.268.96-1.53+8.76-5.57=10.626.56+7.24+0.86+2.89=17.554.75+4.11+4.02+3.52=16.41.51+4.21-4.03+0.25=1.949.05-2.46+0.98+1.83=9.47.47-6.32+2.43=3.589.28+0.73+5.47+1.03=16.512.49+3.8-0.1-3.69=2.58.75-4.12-1.77=2.862.64+9.25=11.898.84-0.91-1=6.936.79+5.15+9.64=21.580.93+2.58+7.13+8.4=19.044.64+6.04-2.2-0.93=7.553.46-1.77+9.97=11.667.52+2.72-6.57+3.41=7.087.87-1.47+4.18=10.586.92-1.83+9.56=14.654.04+5.18=9.224.59-2.23+7.74-1.33=8.773.37+6.83+5.55=15.756.01+6.62+9.85-3.6=18.887.04-2.7+4.22-1.57=6.991.97+4.84+4.71-8.66=2.869.42-4.59+2.53=7.362.28+7.21=9.498.87+4.31-6.55-0.84=5.796.49-2.45-1.43+0.96=3.573.58+0.28-0.68+7.49=10.679.71-0.87-5.38=3.468.01+1.88-2.07-7.35=0.471.65+7.38-8.48=0.551.39+7.06=8.457.37-1.1-5.13=1.144.24+8.56+4.43-1.4=