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2.06+5.73+2.82-7.19=7.85-5.15+2.67+7.51=5.73-4.42=2.25+9.45-0.04-9.84=9+9.52-2.76=3.02+7.32=4.84-2.37=2.28+2.1=7.15+4.68+2.02=6.74-6.34+2.53+9.28=8.46-0.54=6.66+7.15-1.75+0.06=8.15+3.97-8.27+9.81=4.42+9.81+4.24+8=8.98-0.43-1.82-3.53=5.79+2.69+1.23+5.49=2.04+8.04-4.46=9.73-4.4+4.25=5.77-1.72=9.5-5.65-2.21+8.32=7.81-0.76-1.24=2.44+9.6=4.95+9.67+4.24=6.19-0.13-4.18=5.48-4.83+1.62+4.72=0.89+7.49+5.29+5.43=2.26+5.03+7.79-7.68=4.72-0.21+6.47+6.49=8.72-0.85-0.22+6.51=7.33-3.04-1.26+4.44=7-0.15+4.75+2.76=9.67-5.91+6.21+8.31=6.78-1.44-4.87=9.46-1.52-3.15-0.05=8.53-0.23-0.18-6.78=7.38+6.88+1.66=9.65-2.94+3.86+0.32=2.18-1.78+1.97=5.17+3.98-6.41-0.71=8.96-1.78=6.41-0.61-1.24-1.94=9.5-1.91-4.93+5.96=3.05-2.5=1.49+6.84+7.51=7.54+8.31=2.69+4.97+2.47+4.49=9.29-6.28=2.46+5.42-4.36+3.14=7.54-3.68-2.89+6.11=8.75-3.06-2.92-2.08=8.97+6.58-7.19=9.65-1.64+8.16=8.19-0.68-6.22=3.85+2.75+8.74=6.07+9.92+9.66=8.12-1.08-0.31-0.02=2.17+7.01-1.62-7.15=8.74-0.35-1.19-3.24=9.92-2.96+7.2=8.21-2.31-5.48+9.41=5.13+7.45-0.98=4.1-0.06=6.08+1.68+5.38+5.08=4.98-3.45+0.09=9.41-1.13=9.44+6.26+4.65=2.82+1.87+1.17+0.87=1.39+8.69-6.63=6.15-0.24+9.19+8.31=4.96-1.53+6.05-2.02=6.46+0.09=5.78-3.95+1.08+6.08=9.99-1.91+2.93-5.2=4.84+6.16+9.96+6.56=9.48-1.35=9.42+7.98+6.15-6=4.17+8.84-9.76+9.29=8.86-1.1-4.53=9.78+9.69-9.13=7.61+8.53-8.71=2.08-0.33-0.2=1.34+7.38-6.45=6.01-3.35-0.34=9.02-0.26-6.08+8.45=7.33+6.32+2.58=5.23+7.72-3.15-9.31=6.44+2.51+0.54-7.96=9.11-0.73-2.82=3.07+1.24+2.17-1.13=8.34+8.92+2.54=7.3-0.27-6.58+6.15=9.12-3.26-4.64+8.97=7.92-5.25+2.99-4.93=7.95+9.76+5.21+7.89=9.47-1.33-1.29-1.12=8.64-4.78-3.37=6.73-3.67-1.33=8.74-0.14+0.94+8=8.31-1.93-0.46+5.64=7.12+3.29-7.58+9.06=8.96+2.07-3.12=1.29+5.1-2.26+8.24=7.66-7.29=9.77+3.97=5.95+7.87=9.08-5.63-0.58=0.78+6.38+9.52=6.17-0.44+1.28-1.41=7.19-4.93+9.76+9.82=8.49+2.97+3.1=7.32-3.26-1.76=5.4+0.11+5.52-7.18=7.12+3.65-2.73+1.25=3.65+2.83+9.94=2.95+8.2-1.93+1.83=5.4-1.9+6.11+3.24=9.24-0.98-2.97-4.58=5.14-1.41-1.17+9.73=3.51+7.65-3.2-1.6=2.07+3.88=7.63-2-1.37=8.12+5.33=9.59-0.89-5.07-0.02=4.76+7.53+2.39-8.58=6.6-0.86+3.5=9.04-7.07+3.03+2.22=6.04-1.75-1.74=6.07+7.43-7.22=6.63+1.96=3.2-1.06+2.34=6.79+3+1.93=2.69-2.33+8.87=3.51+0.11+9.2+5.82=8.7+5.71=6.05+0.52-5.31+1.75=8.45+2.62+2.32+3.25=9.37-8.15+2.73=4.01-3.66-0.15+1.87=8.98-2.61+6.24-9.83=8.19-1.99-2.85=7.95-5.28-0.65+7.8=6.48+3.47=5.74+6.77-3.52-5.38=2.25+5.56+2.45+2.78=3.29+7.02=2.75+8.66-0.92-2.43=8.49-1.74+7.01-8.73=2.75+5.99+8.05-1.42=4.1-2.39-0.5=8.64-1.78-0.4-4.08=5.8-2.15=3.22+9.99-4.77=6.18+8.24-1.04-2.81=3.59+6.7-9.95=9.2-0.76+3.03-2.18=3.56+5.07-1.87=0.03+2.77+2.03+0.11=3.44+2.98+8.39+1.43=9.91+6.77+8.8+8.23=4.61-0.3-0.24-2.04=4.02+4.69=5.47+7.27+8.3-9.67=9.12-2.14+8.25-6.69=9.83-6.23=6.86-2.31-2.03+3.62=5.25-4.33+5.53-2.31=7.94-3.57+8.08+5.81=3.14+5.88+6.67-0.05=1.27+8.35-4.02-2.85=7.59-3.03=6.5+5.33-8.78-1.17=0.65+6.01-2.88+9.43=6.85+2.7-2.89-6.37=9.61-1.65-4.53+6.8=9.82-5.7-1.5+3.53=2.56-1.37+1.91-1.02=2.43-0.71+0.11+2.06=1.11+0.61+5.28=0.94+0.98=8.88-0.37+4.66=6.68-1.99-0.61+7.14=6.6-3.2+7.9-1.74=9.99+4.98=6.53-5.18+2.17=8.23+7.79=2.14+5.68-2.98+9.17=5.81+2.29=8.04-4.3+8.84-5.52=3.56+6.66-2.86=3.95+1.33-1.85=9.11-6.48+5.18=8.96+2.43=9.63-8.3=9.99+0.81+6.91-4.41=4.32-1.82+1.02+2.59=3.46+7.33+4.58+1.59=2.84+9.41-1.71+0.65=4.26-1.76-1.97=9.59-2.78-0.52-4.81=8.68+2.26=8.25+4.65-8.12+7.92=3.56+6.61+0.93-5.49=1.85+2.78-0.62=2.73+6.71+5.23=2.25+8.53-3.43=2.38+7.57-1.28-6.85=8.8-2.98-2.76-2.96=9.17+5.63-8.16-3.51=5.51-5.04=5.11-1.38+7.88+0.92=8.5-0.1-2.04-5.2=7.68+8.58-3.7-3.49=4.74+4.21-2.83-2.52=1.87+3.14+3.43+3.93=9.89-2.87+5.32-6.22=3.51-1.52-0.5=9.53+1.04-3.14+8.23=4.52-4.05=7.6-6.35-0.22=7.76+9.12-4.56=3.5+7.84-0.88+4.82=1.1+5.66+4.59+6.12=7.84+3.25=6.81+1.85-2.43-0.33=7.99-6.67+0.1+1.49=1.33+6.94+3.14+4.58=9.98+0.11+8.26=8.94+3.68-2.23+9.8=9.97+1.62+4.44-3.04=3.51+3.8+4.06-5.27=8.82-4.56-0.65+5.23=8.2-6.99+2.28=1.75+0.17-0.11+7.1=9.95-9.17+3.94-0.99=5.9+7.9+7.73=5.56-4.81=6.75-4.92-1.21=7.86+1+5.88-8.96=8.79-7.07=4.93-2.41+6.4+4.78=5.22+0.48+6.4=1.54+8.13-4.34=4.16-1.75+3.92+9.3=5.1-4.57=6.61-4.36=7.9-0.97-0.23=0.93+1.54+1.68+2.27=5.02+6.94+1.88-7.28=6.44+0.66+8.93-3.65=9.44+4.05+3.42-5.97=9.27+9.21+5.74=1.6-0.7-0.69+3.11=3.3+3.6-4.33+9.93=5.81-2.66-1.21+5.57=6.63-4.35+9.47=1.25+7.59-0.25=7.69+9.73-5.47-3.08=7.52-3.21-4.13+5.44=7.71-1.21+6.96=7.58+8.52-1.9-6.26=8.34+8.69-2.43+2.68=0.16-0.05+6.76=9.55-3.32+2.36+6.92=7.77-4.33+5.53-6.69=2.29+5.87+0.68+1.99=7.45-0.17-4.43=9.23-0.76-0.47+6.89=8.7-0.08-2.27=5.55+9.42-5.12+0.25=4.04-1.55+0.87+7.12=7.99-4.56-3.02=8.05-5.8-1.5=3.95+8.81-2.82=7.46-1.41-0.47-1.22=9.34-3.07-1.38-3.28=6.86-4.33-1.4+9.49=1.43+5.38=9.79-3.97+8.48-5.56=5.19+8.85+7.79+7.33=5.81-0.8-2.03=7.41-3.74-0.6-2.09=7.24-4.57-1.34+8.7=6.88-2.29-0.65+5.81=2.33-0.6+9.72+3.15=3.44-1.65=8.81-1.72-3.55-2.25=5.29-2.44+1.35=4.6+5.53+0.52=7.52+8.75=8.16-0.72-1.87-4.72=7.26+6.95-2.43-9.74=5.67+7.92-5.91=7.2+5.46+8.66=8.96-5.01+8.25-8.47=8.03-0.74+5.38+4.9=8.2-6.16+6.17+1.09=3.44+7.33-2.57+7.53=4.24+9.57-3.26=5.42-0.12-1.82+2.62=8.28-3.09+1.56=9.78+9.55+6.65+4.54=8.15-4.3+4.59-2.65=7.71-5.85-1.37=4.62+4.18+9.41+8.14=8.15+9.94-5.62-7.14=9.85-0.16-4.99-3.41=5.69-5.4+6.41=3.15-1.74+6.01-4.51=2.1+9.18+4.08-2.88=8.22-0.73=5.56+7.86+7.35=2.37-1.81-0.46=6.56+5.92-1.92=7.81+8.71+9.48+8.67=9.79-7.54=9.5-1.38+0.05=0.82-0.56+7.85=4.78+3.92+9.26+0.59=3.41+5.48=9.56-1.6+7.31-1.48=4.26-1.38+7.44-6.42=4.31+5-7.73+8=5.84+8.65+6.15-4.91=4.84+2.92+3.45-1.47=0.98+5.26+7.29=3.85+6.26+3.13=4.8+0.76+1.66=6.91+9.41-8.78=8.94-3.97+0.02+4.41=8-6.13=9.35+2.14-0.13=3.18+1.32+7.48-9.83=3.93+1.32+4.3=3.27-2.5+2.93-3.18=6.17-4.28+3.3=2.44+3.92+9.22=5.27+2.21-5.44=3.39-2.22+9.62=2.47+4.83=7.34+3.7+1.58+7.97=9.85-5.8+2.21-0.23=9.49-4.82+7.98+5.69=4.96-1.41+8.12+6.02=5.98-2.94+5.47-2.42=8.04-3.48-2.02-2.13=5.55+0.51=6.91+4.45-4.78-1.26=8.37+4.56-5.11-2.4=7.87+1.31+0.47-4.17=5.5+9.53-7.85=8.78-3.53-3.09+2.87=3.2+6.76+4.96-0.5=7.9+9.4-9.39=7.35+8.15=9.45+8.45-5.59-2.6=5.97-4.55+0.79=5.57+7.7=5.4+6.59-1.55-2.74=2.53+7.52-3.47=3.94+9.58+8.2=5.79-2.66=3.31-0.73=8.45-3.57+8.4=7.07-2.8+0.77=9+7.49+2.65-2.94=6.89-0.98+3.07-6.93=8.48+2.55-1.85-2.97=8.89-1.16-0.35-0.14=4.72+7.45-3.91=5.43+9.71-5.8-6.21=8.52+9.22-4.46-3.11=9.54+3.91-6.86=0.45+9.36+5.6+8.33=5.91-1.69+3.03=9.29-3.2+7.71-5.03=8.49-0.89-6.22+8.05=8.82-8.56+0.78+8.32=2.32+1.27+7.1-4.32=6.79+7.07=9.05-6.27+6.97+8.15=3.97-0.52+8.52=1.67+3.28+1.52+9.92=2.58-0.23+0.3=7.91+2.92+3.3=0.36+9.33+7.26+8.17=0.9+2.87+0.54+5.21=3.59+4.95-7.44=5.9+9.59+3.86=9.54-5.4-1.6=4.61+1.43=6.6-3.32-2.69=8.7-4.69-3.84+7.92=3.57+0.6+3.34=5.78-3.81+9.22+9.99=5.6+8.29-0.54+2.35=4.29+9.85-6.4-2.79=9.83-0.42+9.2+7.9=6.98+6.27-8.28-1.01=8.82+9.87-2.37=5.21-1.28=9.6-0.58-4.88-2.82=3.58-2.8+0.75-0.76=7.1+6.04+1.53+3.2=5.58-1.64+4.32+4.47=8.86-3.64+0.1=5.15+3.94-4.74=6.52-2.96-0.9-1.27=4.19+7.07+2.54-7.98=9.59-7.98-0.55=6.83+8.26+5.63=4.75+1.78+7.14-3.25=5.02-4.75+7.75+5.06=4.24+3.59+9.68=0.37+5.79+9.71-7.94=2.64+6.68-1.75=7.47+7.93-9.59+0.49=5.4-2.83-0.84=5.88+3.5-6.78=4.46-3.02=6.48+9.5+4.13=0.72+1.75-0.64+7.25=6.86+2.57+0.79+5.81=1.55+3.38+8.19+7.44=7.13+5.06+4.52=4.32+6.09+9.85+9.65=0.47+1.62=2.82+4.18+1.91=1.39+7.05+7.73-9.41=4.35+5.93+4.06+9.39=1.98-1.78=0.58+4.47+5.51=0.06+3.09+6.94=6.08+1.35-4.57+9.32=0.94+5.95-0.35+1.58=2.37-0.88+9.44=8.01-3.79-3.36+9.37=5.35-0.2-4.41+2.59=7.8-0.75-2.71-4.16=2.13+4.58+9.61+1.57=6.12-3.22+5.28-3.63=6.98-4.38-1.11+0.65=6.57-1.4=2.58-1.21+5.78=8.6-2.79-1.4-3.02=7.77+2.14-5.24+8.55=6.09-0.21-0.5=9.25-4.05-3.04=0.81+4.06-3.26=9.42-6.03+5.86+4.67=5.01+9.27-6.3=3.53-0.96+3.76+6.02=9.28-4.45-3.53+6.15=5.17+7.03-5.84-3.81=8.51-7.6-0.17+0.39=8.9+2.26-1.51-5.12=8.73-5.63+6.43-5.72=9.28+6.52-2.47-6.24=9.14-3.43-2.35-1.87=6.74+7.26-1.44-6.12=7.56-5.77+5.05+5.45=5.84-1.68-1.98-0.54=5.44+2.62-3.74-2.7=7.78+4.2=8.53-2.73=3.22+6.2+5.59-5.51=9.63-2.56-4.6-1.55=2.76+2.4-4.04+9.27=4.49-3.9+7.39-1.56=4.03+9.57=2.94+1.61-4.3=1.5+8.93+9.88-5.71=4.8+2.51-0.64-1.49=6.17-0.39+1.96=6.65-2.35-2.2=2.11+7.12=9.25-0.4-6.37+1.86=4.68+6.21+0.27=8.37-4.09+8.41-5.22=9.29+4.61+8.31+0.96=8.92+9.42+8.78-6.75=7.61+4.77-1.84=3.53+6.12-5.33-3.35=8.21-1.01-0.97-5.61=2.27-0.35+3.98+3.56=7.72-0.9-6.35=5.34+5.26-1.81-2.76=7.61-0.55+4.43-5.26=4.87+0.25+9.57-1.22=9.76+8.3-9.36-5.64=7.73+4.94+2.16=1.46+6.01=7.07-4.32+9.86+5.17=0.13+7.76-5.81=7.25+4.43=6.46-0.26+0.08=7.05-5.99=1.71-1.61=8.59-7.01+9.04=1.38+8.6=8.93-5.83+6.84+4.24=6.21+6.46+4.35+5.09=1.68+6.4+9.02=4.74+3.98=5.58-3.73+9.23-0.58=9.68-1.14-7.72+3.24=7.04+7.86-3.28+8.12=2.58-1.25+5.75=9.51+3.69=4.8-0.13-2.63+3.44=6.87-0.72-2.95=4.78+6.81-0.37-8.58=2.33+0.6=7.75-6.7=1.16+9.29-3.27=6.26-2.82-2.83+5.05=8.82+2.18-9.88+8.13=8.44+4.07-4.34=1.76+2.36-1.25+4.3=7.36-5.36+3.27-1.26=8.61-3.15-0.45+9.4=5.84+2.45+3.28-6.28=4.94+4.72+0.2-0.6=7.4-0.43-4.49-0.69=6.35-5.15+6.81+1.53=7.53-6.76=7.52+9.25-5.15+0.52=2.77-1.45+9.99=5.76-0.55+9.65=0.05+9.05=8.29+8.58-3.11-4.71=3.04-1.8+7.32+5.97=7.44+2.93-2.28=7.96-4.95-2.24=5+5.83+6.92+8.79=0.99+1.81-1.12=7.23-4.21-1.44+0.96=6.98+5.77-7.03-5.37=5.4+0.8+9.25+8.74=6.91-1.56=9.62-1.06-4.44+5.37=9.59-6.24+5.42+1.42=7.55+6.57+5.63-4.62=9.81+4.68+7.28+2.4=8.97+4.29+9.09+8.31=9.57-7.52+5.6-1.32=7.56-4.24+8.13=3.9+5.36=8.73-3.27-3.21+0.09=7.24-4.07+7.48-1.73=3.56-0.83+9.66-6.84=8.77-7.71=1.79+3.99+0.81-2.62=8.22-3.09-0.42-2.61=6.64-2.94+7.91-5.75=6.8-0.43-3.65+7.47=3.09-1.93-1.03=6.69-1.01-3.96=2.55+9.38-9.22+9.82=4.02+6.5+2.72+5=6.8-4.27+6.91=4.89-2.15+2.51=6.99-1.67+2.98=7.55+4.61-4.3+2.86=8.02-2.2+8.45-3.11=9.21-1.1-1.69=9.38-8.87+2.04-2.29=5.76-3.79+8.34-3.95=8.11-1.44-0.37-0.75=9.59-2.67-1.76-0.63=9.22-8.34=5.67-0.42+2.69+3.03=4.1+8.71-3.53+1.24=4.53-1.08=4.73+9.22=6.15+2.59-2.37-5.21=5.22+6.34+5.21=8.1-0.23-1.39-6.33=7.47+5.41-0.68-4.03=1.7+9.59-8.23+2.74=4.7-1.73+4.92=7.1-4.97+0.04+0.79=0.78+6.58+1.89-1.82=9.72+3.65+1.4+3.68=6.68+2.39-6.48=8.07+5.98-4.17-1.4=8.56+2.84=7.03-2.68+6.05=6.34+6.2-9.16-0.05=0.1+9.88-2.8=6.86+9.62+4.01-8.88=5.59-3.05+2.44=3.67+5.69+5.22+2.69=1.53+9.12-1.89+8.04=8.8+8.03-9.3-3.86=0.05+7.37+5.73-7.84=1.89+9.87=8.27+6.07+7.02-7.08=5.35+0.36+6.93+0.37=8.85-1.82+9.62=5.33-0.97-2.13=6.02-3.42-0.31+0.5=6.72+7.5+1.43=8.92-2.1-0.07-3.11=2.63+7.83+4.28-4.13=6.38-2.25=5.3+4.85+0.4+5.35=3.13+6.19+0.39+0.17=9.47+3.1-7.84+3.61=6.92-1.17+3.52-4.02=8.62+3.03=6.77-4.49=6.32-4.61=8.39-0.16+2.36=6.24-2.57-0.47-2.48=3.66-3.52=4.86-3.3-1.29=9.49-7.59+4.79=7.91-3.99+5.19=5.88+8.23+6.15=4.46+7.62+6.72=7.25+1.79-5.57+6.62=3.16+5.35+8.49+0.13=9.04-0.58=5.85-1.25-0.35-3.75=6.32-4.64+8.89+0.67=6.27-3.34-2.09=7.44+5.36+4.41-5.53=1.88+9.36+1.15-8.09=7.86-1.28-4.07-1.68=9.77-0.19+3.69=2.62+4.18-2.14+7.39=9.95-3.37-2.27=9.77-1.96-1.91-2.85=7.85-1.67+1.92-4.73=5.79-2.5+1.38+8.02=2.41+4.55-3.51+6.59=5.75+5.36+3.44=7-1.26+1+4.12=0.67+3.53=4.04+7.84-3.27-1.68=6.08+8.23-9.28+1.8=0.63+6.35+6.8=0.88-0.44+6.32-4.12=3.97+9.1-1.37-1.48=6.19-3.98-0.3-0.41=6.14+2.81-4.14+1.61=5.88-2.43-1.31=9.41-1.6=9.87-6.82-0.67+3.02=3.06-1.65+9.49=1.33+7.4-5.07=5.66-2.06-2.62=2.15-1.36-0.67=9.73+2.37+4.36-9.54=6.64+7.09-7.3-4.39=1.39+4.31-1.87+6.8=9.77-4.13-4.69-0.77=7.39+4.44+5.93-4.94=8.31+2.03-0.92+3.37=8.68-6.91-0.17+4.98=2.07+7.66+1.69=7.91-4.01-3.27+0.23=5+6.61+1.79=8.04-4.11-1.37+5.08=9.25-2.77=1.87+6.81+4.08-8.1=8.61-5.5+8.54+6.45=7.92-3.48-3.9=9.59-4.78+4.76-2.78=2.64+8.48-5.19-1.64=2.64-1.14+8.17-2.83=8.4+7.98-6.71+5.73=4.04+9.04+5.07=3.37-3+9.49-1.54=5.37+9.85+4.15-7.78=4.27+5.29+5.87-6.82=7-5.11-0.06-0.97=6.12+3.07+0.2-6.76=4.27+8.63+1.62+4.63=9.42-0.96-2.56-0.2=8.88+4.52-3.96+3.98=9.76-1.8+3.16-3.78=0.37+2.21=9.39+7.18=9.35-0.24-0.61-0.16=4.33-3.92=7.59-1.89+5.46+6.53=5.68+9.68-2.07+0.44=9.87-5.88-3.75=8.29-5.63=8.39+6.16-3.76-1.43=4.22-1.31=8.68+7.99+4.74-2.28=8.76-0.11-2.98-3.58=1.01+7.92-4.02+1.63=0.42+5.67-4.65=9.22-5.01+4.01+1.91=0.66+8.28+2.76+0.87=5.28+1.55+3.78-9.56=4.14-1.82-0.31=3.28+6.11-5.02=2.92+4.96-5.93+2.13=9.12-3.48-0.89-3.81=8.25+4.33=3.21+1.82+7.52=2.41+4.01+2.51+5.84=9.85-6.74+3.89-2.65=5.54-4.46+5.16+0.93=3.35+2.18=7.19-5.93=8.12-4+5.68-6.78=3+5.47=9.41-8.34=7.09-0.23=4.23+5.14-4.12+9.8=9.74+0.64+4.08+6.88=5.33-0.81-3.04=4.05-1.74-0.88-0.61=5.67-4.12+5.6=9.93-1.35-8.1-0.35=8.33-5.45+3.38-3.85=5.19+9.27=6.53+0.53+3.89=1.73+8.9-1.1-9.38=5.29+2.37+1.04-8.44=9.51-3.56-0.56+0.92=7.46+8.52+3.89+6.99=9.29-8.75+9.14=4.25-0.9-1.28+7.42=8.17+5.82-8.74=5.67-3.64-0.15+0.08=8.02-0.36-4.3+6.1=9.1+0.86-0.23-6.11=5.4-4.06=9.5-1.79+7.14-6.16=9.96+0.86-1.57=8.9+6.39-2.9=4.78-0.88+1.22+7.25=8.76-0.21-4.1+0.74=2.85-0.02+0.75=6.42+2.48+1.04=6.93-1.64+8.89-4.5=4.19-2.06-0.22-0.36=7.7+6.11=9.23-2.55-1.27-4.79=6.65-1-0.39=8.01-0.06-6.48=2.95+9.61-5.68+3.12=7.04-2.85+3.4-6.12=9.88-0.8+3.55+6.23=9.42+8.12-9-8.02=8.97-1.69-3.66-0.25=8.4-1.67-6.58+7.69=7.27+2.86+8.34=4.76+5.15-4.71+9.21=7.77-2.5-2.82-0.66=参考答案2.06+5.73+2.82-7.19=3.427.85-5.15+2.67+7.51=12.885.73-4.42=1.312.25+9.45-0.04-9.84=1.829+9.52-2.76=15.763.02+7.32=10.344.84-2.37=2.472.28+2.1=4.387.15+4.68+2.02=13.856.74-6.34+2.53+9.28=12.218.46-0.54=7.926.66+7.15-1.75+0.06=12.128.15+3.97-8.27+9.81=13.664.42+9.81+4.24+8=26.478.98-0.43-1.82-3.53=3.25.79+2.69+1.23+5.49=15.22.04+8.04-4.46=5.629.73-4.4+4.25=9.585.77-1.72=4.059.5-5.65-2.21+8.32=9.967.81-0.76-1.24=5.812.44+9.6=12.044.95+9.67+4.24=18.866.19-0.13-4.18=1.885.48-4.83+1.62+4.72=6.990.89+7.49+5.29+5.43=19.12.26+5.03+7.79-7.68=7.44.72-0.21+6.47+6.49=17.478.72-0.85-0.22+6.51=14.167.33-3.04-1.26+4.44=7.477-0.15+4.75+2.76=14.369.67-5.91+6.21+8.31=18.286.78-1.44-4.87=0.479.46-1.52-3.15-0.05=4.748.53-0.23-0.18-6.78=1.347.38+6.88+1.66=15.929.65-2.94+3.86+0.32=10.892.18-1.78+1.97=2.375.17+3.98-6.41-0.71=2.038.96-1.78=7.186.41-0.61-1.24-1.94=2.629.5-1.91-4.93+5.96=8.623.05-2.5=0.551.49+6.84+7.51=15.847.54+8.31=15.852.69+4.97+2.47+4.49=14.629.29-6.28=3.012.46+5.42-4.36+3.14=6.667.54-3.68-2.89+6.11=7.088.75-3.06-2.92-2.08=0.698.97+6.58-7.19=8.369.65-1.64+8.16=16.178.19-0.68-6.22=1.293.85+2.75+8.74=15.346.07+9.92+9.66=25.658.12-1.08-0.31-0.02=6.712.17+7.01-1.62-7.15=0.418.74-0.35-1.19-3.24=3.969.92-2.96+7.2=14.168.21-2.31-5.48+9.41=9.835.13+7.45-0.98=11.64.1-0.06=4.046.08+1.68+5.38+5.08=18.224.98-3.45+0.09=1.629.41-1.13=8.289.44+6.26+4.65=20.352.82+1.87+1.17+0.87=6.731.39+8.69-6.63=3.456.15-0.24+9.19+8.31=23.414.96-1.53+6.05-2.02=7.466.46+0.09=6.555.78-3.95+1.08+6.08=8.999.99-1.91+2.93-5.2=5.814.84+6.16+9.96+6.56=27.529.48-1.35=8.139.42+7.98+6.15-6=17.554.17+8.84-9.76+9.29=12.548.86-1.1-4.53=3.239.78+9.69-9.13=10.347.61+8.53-8.71=7.432.08-0.33-0.2=1.551.34+7.38-6.45=2.276.01-3.35-0.34=2.329.02-0.26-6.08+8.45=11.137.33+6.32+2.58=16.235.23+7.72-3.15-9.31=0.496.44+2.51+0.54-7.96=1.539.11-0.73-2.82=5.563.07+1.24+2.17-1.13=5.358.34+8.92+2.54=19.87.3-0.27-6.58+6.15=6.69.12-3.26-4.64+8.97=10.197.92-5.25+2.99-4.93=0.737.95+9.76+5.21+7.89=30.819.47-1.33-1.29-1.12=5.738.64-4.78-3.37=0.496.73-3.67-1.33=1.738.74-0.14+0.94+8=17.548.31-1.93-0.46+5.64=11.567.12+3.29-7.58+9.06=11.898.96+2.07-3.12=7.911.29+5.1-2.26+8.24=12.377.66-7.29=0.379.77+3.97=13.745.95+7.87=13.829.08-5.63-0.58=2.870.78+6.38+9.52=16.686.17-0.44+1.28-1.41=5.67.19-4.93+9.76+9.82=21.848.49+2.97+3.1=14.567.32-3.26-1.76=2.35.4+0.11+5.52-7.18=3.857.12+3.65-2.73+1.25=9.293.65+2.83+9.94=16.422.95+8.2-1.93+1.83=11.055.4-1.9+6.11+3.24=12.859.24-0.98-2.97-4.58=0.715.14-1.41-1.17+9.73=12.293.51+7.65-3.2-1.6=6.362.07+3.88=5.957.63-2-1.37=4.268.12+5.33=13.459.59-0.89-5.07-0.02=3.614.76+7.53+2.39-8.58=6.16.6-0.86+3.5=9.249.04-7.07+3.03+2.22=7.226.04-1.75-1.74=2.556.07+7.43-7.22=6.286.63+1.96=8.593.2-1.06+2.34=4.486.79+3+1.93=11.722.69-2.33+8.87=9.233.51+0.11+9.2+5.82=18.648.7+5.71=14.416.05+0.52-5.31+1.75=3.018.45+2.62+2.32+3.25=16.649.37-8.15+2.73=3.954.01-3.66-0.15+1.87=2.078.98-2.61+6.24-9.83=2.788.19-1.99-2.85=3.357.95-5.28-0.65+7.8=9.826.48+3.47=9.955.74+6.77-3.52-5.38=3.612.25+5.56+2.45+2.78=13.043.29+7.02=10.312.75+8.66-0.92-2.43=8.068.49-1.74+7.01-8.73=5.032.75+5.99+8.05-1.42=15.374.1-2.39-0.5=1.218.64-1.78-0.4-4.08=2.385.8-2.15=3.653.22+9.99-4.77=8.446.18+8.24-1.04-2.81=10.573.59+6.7-9.95=0.349.2-0.76+3.03-2.18=9.293.56+5.07-1.87=6.760.03+2.77+2.03+0.11=4.943.44+2.98+8.39+1.43=16.249.91+6.77+8.8+8.23=33.714.61-0.3-0.24-2.04=2.034.02+4.69=8.715.47+7.27+8.3-9.67=11.379.12-2.14+8.25-6.69=8.549.83-6.23=3.66.86-2.31-2.03+3.62=6.145.25-4.33+5.53-2.31=4.147.94-3.57+8.08+5.81=18.263.14+5.88+6.67-0.05=15.641.27+8.35-4.02-2.85=2.757.59-3.03=4.566.5+5.33-8.78-1.17=1.880.65+6.01-2.88+9.43=13.216.85+2.7-2.89-6.37=0.299.61-1.65-4.53+6.8=10.239.82-5.7-1.5+3.53=6.152.56-1.37+1.91-1.02=2.082.43-0.71+0.11+2.06=3.891.11+0.61+5.28=70.94+0.98=1.928.88-0.37+4.66=13.176.68-1.99-0.61+7.14=11.226.6-3.2+7.9-1.74=9.569.99+4.98=14.976.53-5.18+2.17=3.528.23+7.79=16.022.14+5.68-2.98+9.17=14.015.81+2.29=8.18.04-4.3+8.84-5.52=7.063.56+6.66-2.86=7.363.95+1.33-1.85=3.439.11-6.48+5.18=7.818.96+2.43=11.399.63-8.3=1.339.99+0.81+6.91-4.41=13.34.32-1.82+1.02+2.59=6.113.46+7.33+4.58+1.59=16.962.84+9.41-1.71+0.65=11.194.26-1.76-1.97=0.539.59-2.78-0.52-4.81=1.488.68+2.26=10.948.25+4.65-8.12+7.92=12.73.56+6.61+0.93-5.49=5.611.85+2.78-0.62=4.012.73+6.71+5.23=14.672.25+8.53-3.43=7.352.38+7.57-1.28-6.85=1.828.8-2.98-2.76-2.96=0.19.17+5.63-8.16-3.51=3.135.51-5.04=0.475.11-1.38+7.88+0.92=12.538.5-0.1-2.04-5.2=1.167.68+8.58-3.7-3.49=9.074.74+4.21-2.83-2.52=3.61.87+3.14+3.43+3.93=12.379.89-2.87+5.32-6.22=6.123.51-1.52-0.5=1.499.53+1.04-3.14+8.23=15.664.52-4.05=0.477.6-6.35-0.22=1.037.76+9.12-4.56=12.323.5+7.84-0.88+4.82=15.281.1+5.66+4.59+6.12=17.477.84+3.25=11.096.81+1.85-2.43-0.33=5.97.99-6.67+0.1+1.49=2.911.33+6.94+3.14+4.58=15.999.98+0.11+8.26=18.358.94+3.68-2.23+9.8=20.199.97+1.62+4.44-3.04=12.993.51+3.8+4.06-5.27=6.18.82-4.56-0.65+5.23=8.848.2-6.99+2.28=3.491.75+0.17-0.11+7.1=8.919.95-9.17+3.94-0.99=3.735.9+7.9+7.73=21.535.56-4.81=0.756.75-4.92-1.21=0.627.86+1+5.88-8.96=5.788.79-7.07=1.724.93-2.41+6.4+4.78=13.75.22+0.48+6.4=12.11.54+8.13-4.34=5.334.16-1.75+3.92+9.3=15.635.1-4.57=0.536.61-4.36=2.257.9-0.97-0.23=6.70.93+1.54+1.68+2.27=6.425.02+6.94+1.88-7.28=6.566.44+0.66+8.93-3.65=12.389.44+4.05+3.42-5.97=10.949.27+9.21+5.74=24.221.6-0.7-0.69+3.11=3.323.3+3.6-4.33+9.93=12.55.81-2.66-1.21+5.57=7.516.63-4.35+9.47=11.751.25+7.59-0.25=8.597.69+9.73-5.47-3.08=8.877.52-3.21-4.13+5.44=5.627.71-1.21+6.96=13.467.58+8.52-1.9-6.26=7.948.34+8.69-2.43+2.68=17.280.16-0.05+6.76=6.879.55-3.32+2.36+6.92=15.517.77-4.33+5.53-6.69=2.282.29+5.87+0.68+1.99=10.837.45-0.17-4.43=2.859.23-0.76-0.47+6.89=14.898.7-0.08-2.27=6.355.55+9.42-5.12+0.25=10.14.04-1.55+0.87+7.12=10.487.99-4.56-3.02=0.418.05-5.8-1.5=0.753.95+8.81-2.82=9.947.46-1.41-0.47-1.22=4.369.34-3.07-1.38-3.28=1.616.86-4.33-1.4+9.49=10.621.43+5.38=6.819.79-3.97+8.48-5.56=8.745.19+8.85+7.79+7.33=29.165.81-0.8-2.03=2.987.41-3.74-0.6-2.09=0.987.24-4.57-1.34+8.7=10.036.88-2.29-0.65+5.81=9.752.33-0.6+9.72+3.15=14.63.44-1.65=1.798.81-1.72-3.55-2.25=1.295.29-2.44+1.35=4.24.6+5.53+0.52=10.657.52+8.75=16.278.16-0.72-1.87-4.72=0.857.26+6.95-2.43-9.74=2.045.67+7.92-5.91=7.687.2+5.46+8.66=21.328.96-5.01+8.25-8.47=3.738.03-0.74+5.38+4.9=17.578.2-6.16+6.17+1.09=9.33.44+7.33-2.57+7.53=15.734.24+9.57-3.26=10.555.42-0.12-1.82+2.62=6.18.28-3.09+1.56=6.759.78+9.55+6.65+4.54=30.528.15-4.3+4.59-2.65=5.797.71-5.85-1.37=0.494.62+4.18+9.41+8.14=26.358.15+9.94-5.62-7.14=5.339.85-0.16-4.99-3.41=1.295.69-5.4+6.41=6.73.15-1.74+6.01-4.51=2.912.1+9.18+4.08-2.88=12.488.22-0.73=7.495.56+7.86+7.35=20.772.37-1.81-0.46=0.16.56+5.92-1.92=10.567.81+8.71+9.48+8.67=34.679.79-7.54=2.259.5-1.38+0.05=8.170.82-0.56+7.85=8.114.78+3.92+9.26+0.59=18.553.41+5.48=8.899.56-1.6+7.31-1.48=13.794.26-1.38+7.44-6.42=3.94.31+5-7.73+8=9.585.84+8.65+6.15-4.91=15.734.84+2.92+3.45-1.47=9.740.98+5.26+7.29=13.533.85+6.26+3.13=13.244.8+0.76+1.66=7.226.91+9.41-8.78=7.548.94-3.97+0.02+4.41=9.48-6.13=1.879.35+2.14-0.13=11.363.18+1.32+7.48-9.83=2.153.93+1.32+4.3=9.553.27-2.5+2.93-3.18=0.526.17-4.28+3.3=5.192.44+3.92+9.22=15.585.27+2.21-5.44=2.043.39-2.22+9.62=10.792.47+4.83=7.37.34+3.7+1.58+7.97=20.599.85-5.8+2.21-0.23=6.039.49-4.82+7.98+5.69=18.344.96-1.41+8.12+6.02=17.695.98-2.94+5.47-2.42=6.098.04-3.48-2.02-2.13=0.415.55+0.51=6.066.91+4.45-4.78-1.26=5.328.37+4.56-5.11-2.4=5.427.87+1.31+0.47-4.17=5.485.5+9.53-7.85=7.188.78-3.53-3.09+2.87=5.033.2+6.76+4.96-0.5=14.427.9+9.4-9.39=7.917.35+8.15=15.59.45+8.45-5.59-2.6=9.715.97-4.55+0.79=2.215.57+7.7=13.275.4+6.59-1.55-2.74=7.72.53+7.52-3.47=6.583.94+9.58+8.2=21.725.79-2.66=3.133.31-0.73=2.588.45-3.57+8.4=13.287.07-2.8+0.77=5.049+7.49+2.65-2.94=16.26.89-0.98+3.07-6.93=2.058.48+2.55-1.85-2.97=6.218.89-1.16-0.35-0.14=7.244.72+7.45-3.91=8.265.43+9.71-5.8-6.21=3.138.52+9.22-4.46-3.11=10.179.54+3.91-6.86=6.590.45+9.36+5.6+8.33=23.745.91-1.69+3.03=7.259.29-3.2+7.71-5.03=8.778.49-0.89-6.22+8.05=9.438.82-8.56+0.78+8.32=9.362.32+1.27+7.1-4.32=6.376.79+7.07=13.869.05-6.27+6.97+8.15=17.93.97-0.52+8.52=11.971.67+3.28+1.52+9.92=16.392.58-0.23+0.3=2.657.91+2.92+3.3=14.130.36+9.33+7.26+8.17=25.120.9+2.87+0.54+5.21=9.523.59+4.95-7.44=1.15.9+9.59+3.86=19.359.54-5.4-1.6=2.544.61+1.43=6.046.6-3.32-2.69=0.598.7-4.69-3.84+7.92=8.093.57+0.6+3.34=7.515.78-3.81+9.22+9.99=21.185.6+8.29-0.54+2.35=15.74.29+9.85-6.4-2.79=4.959.83-0.42+9.2+7.9=26.516.98+6.27-8.28-1.01=3.968.82+9.87-2.37=16.325.21-1.28=3.939.6-0.58-4.88-2.82=1.323.58-2.8+0.75-0.76=0.777.1+6.04+1.53+3.2=17.875.58-1.64+4.32+4.47=12.738.86-3.64+0.1=5.325.15+3.94-4.74=4.356.52-2.96-0.9-1.27=1.394.19+7.07+2.54-7.98=5.829.59-7.98-0.55=1.066.83+8.26+5.63=20.724.75+1.78+7.14-3.25=10.425.02-4.75+7.75+5.06=13.084.24+3.59+9.68=17.510.37+5.79+9.71-7.94=7.932.64+6.68-1.75=7.577.47+7.93-9.59+0.49=6.35.4-2.83-0.84=1.735.88+3.5-6.78=2.64.46-3.02=1.446.48+9.5+4.13=20.110.72+1.75-0.64+7.25=9.086.86+2.57+0.79+5.81=16.031.55+3.38+8.19+7.44=20.567.13+5.06+4.52=16.714.32+6.09+9.85+9.65=29.910.47+1.62=2.092.82+4.18+1.91=8.911.39+7.05+7.73-9.41=6.764.35+5.93+4.06+9.39=23.731.98-1.78=0.20.58+4.47+5.51=10.560.06+3.09+6.94=10.096.08+1.35-4.57+9.32=12.180.94+5.95-0.35+1.58=8.122.37-0.88+9.44=10.938.01-3.79-3.36+9.37=10.235.35-0.2-4.41+2.59=3.337.8-0.75-2.71-4.16=0.182.13+4.58+9.61+1.57=17.896.12-3.22+5.28-3.63=4.556.98-4.38-1.11+0.65=2.146.57-1.4=5.172.58-1.21+5.78=7.158.6-2.79-1.4-3.02=1.397.77+2.14-5.24+8.55=13.226.09-0.21-0.5=5.389.25-4.05-3.04=2.160.81+4.06-3.26=1.619.42-6.03+5.86+4.67=13.925.01+9.27-6.3=7.983.53-0.96+3.76+6.02=12.359.28-4.45-3.53+6.15=7.455.17+7.03-5.84-3.81=2.558.51-7.6-0.17+0.39=1.138.9+2.26-1.51-5.12=4.538.73-5.63+6.43-5.72=3.819.28+6.52-2.47-6.24=7.099.14-3.43-2.35-1.87=1.496.74+7.26-1.44-6.12=6.447.56-5.77+5.05+5.45=12.295.84-1.68-1.98-0.54=1.645.44+2.62-3.74-2.7=1.627.78+4.2=11.988.53-2.73=5.83.22+6.2+5.59-5.51=9.59.63-2.56-4.6-1.55=0.922.76+2.4-4.04+9.27=10.394.49-3.9+7.39-1.56=6.424.03+9.57=13.62.94+1.61-4.3=0.251.5+8.93+9.88-5.71=14.64.8+2.51-0.64-1.49=5.186.17-0.39+1.96=7.746.65-2.35-2.2=2.12.11+7.12=9.239.25-0.4-6.37+1.86=4.344.68+6.21+0.27=11.168.37-4.09+8.41-5.22=7.479.29+4.61+8.31+0.96=23.178.92+9.42+8.78-6.75=20.377.61+4.77-1.84=10.543.53+6.12-5.33-3.35=0.978.21-1.01-0.97-5.61=0.622.27-0.35+3.98+3.56=9.467.72-0.9-6.35=0.475.34+5.26-1.81-2.76=6.037.61-0.55+4.43-5.26=6.234.87+0.25+9.57-1.22=13.479.76+8.3-9.36-5.64=3.067.73+4.94+2.16=14.831.46+6.01=7.477.07-4.32+9.86+5.17=17.780.13+7.76-5.81=2.087.25+4.43=11.686.46-0.26+0.08=6.287.05-5.99=1.061.71-1.61=0.18.59-7.01+9.04=10.621.38+8.6=9.988.93-5.83+6.84+4.24=14.186.21+6.46+4.35+5.09=22.111.68+6.4+9.02=17.14.74+3.98=8.725.58-3.73+9.23-0.58=10.59.68-1.14-7.72+3.24=4.067.04+7.86-3.28+8.12=19.742.58-1.25+5.75=7.089.51+3.69=13.24.8-0.13-2.63+3.44=5.486.87-0.72-2.95=3.24.78+6.81-0.37-8.58=2.642.33+0.6=2.937.75-6.7=1.051.16+9.29-3.27=7.186.26-2.82-2.83+5.05=5.668.82+2.18-9.88+8.13=9.258.44+4.07-4.34=8.171.76+2.36-1.25+4.3=7.177.36-5.36+3.27-1.26=4.018.61-3.15-0.45+9.4=14.415.84+2.45+3.28-6.28=5.294.94+4.72+0.2-0.6=9.267.4-0.43-4.49-0.69=1.796.35-5.15+6.81+1.53=9.547.53-6.76=0.777.52+9.25-5.15+0.52=12.142.77-1.45+9.99=11.315.76-0.55+9.65=14.860.05+9.05=9.18.29+8.58-3.11-4.71=9.053.04-1.8+7.32+5.97=14.537.44+2.93-2.28=8.097.96-4.95-2.24=0.775+5.83+6.92+8.79=26.540.99+1.81-1.12=1.687.23-4.21-1.44+0.96=2.546.98+5.77-7.03-5.37=0.355.4+0.8+9.25+8.74=24.196.91-1.56=5.359.62-1.06-4.44+5.37=9.499.59-6.24+5.42+1.42=10.197.55+6.57+5.63-4.62=15.139.81+4.68+7.28+2.4=24.178.97+4.29+9.09+8.31=30.669.57-7.52+5.6-1.32=6.337.56-4.24+8.13=11.453.9+5.36=9.268.73-3.27-3.21+0.09=2.347.24-4.07+7.48-1.73=8.923.56-0.83+9.66-6.84=5.558.77-7.71=1.061.79+3.99+0.81-2.62=3.978.22-3.09-0.42-2.61=2.16.64-2.94+7.91-5.75=5.866.8-0.43-3.65+7.47=10.193.09-1.93-1.03=0.136.69-1.01-3.96=1.722.55+9.38-9.22+9.82=12.534.02+6.5+2.72+5=18.246.8-4.27+6.91=9.444.89-2.15+2.51=5.256.99-1.67+2.98=8.37.55+4.61-4.3+2.86=10.728.02-2.2+8.45-3.11=11.169.21-1.1-1.69=6.429.38-8.87+2.04-2.29=0.265.76-3.79+8.34-3.95=6.368.11-1.44-0.37-0.75=5.559.59-2.67-1.76-0.63=4.539.22-8.34=0.885.67-0.42+2.69+3.03=10.974.1+8.71-3.53+1.24=10.524.53-1.08=3.454.73+9.22=13.956.15+2.59-2.37-5.21=1.165.22+6.34+5.21=16.778.1-0.23-1.39-6.33=0.157.47+5.41-0.68-4.03=8.171.7+9.59-8.23+2.74=5.84.7-1.73+4.92=7.897.1-4.97+0.04+0.79=2.960.78+6.58+1.89-1.82=7.439.72+3.65+1.4+3.68=18.456.68+2.39-6.48=2.598.07+5.98-4.17-1.4=8.488.56+2.84=11.47.03-2.68+6.05=10.46.34+6.2-9.16-0.05=3.330.1+9.88-2.8=7.186.86+9.62+4.01-8.88=11.615.59-3.05+2.44=4.983.67+5.69+5.22+2.69=17.271.53+9.12-1.89+8.04=16.88.8+8.03-9.3-3.86=3.670.05+7.37+5.73-7.84=5.311.89+9.87=11.768.27+6.07+7.02-7.08=14.285.35+0.36+6.93+0.37=13.018.85-1.82+9.62=16.655.33-0.97-2.13=2.236.02-3.42-0.31+0.5=2.796.72+7.5+1.43=15.658.92-2.1-0.07-3.11=3.642.63+7.83+4.28-4.13=10.616.38-2.25=4.135.3+4.85+0.4+5.35=15.93.13+6.19+0.39+0.17=9.889.47+3.1-7.84+3.61=8.346.92-1.17+3.52-4.02=5.258.62+3.03=11.656.77-4.49=2.286.32-4.61=1.718.39-0.16+2.36=10.596.24-2.57-0.47-2.48=0.723.66-3.52=0.144.86-3.3-1.29=0.279.49-7.59+4.79=6.697.91-3.99+5.19=9.115.88+8.23+6.15=20.264.46+7.62+6.72=18.87.25+1.79-5.57+6.62=10.093.16+5.35+8.49+0