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9.66-0.02-0.23=6.62-1.84-1.24-3.27=7.58-4.54-0.11=1.47+8.61-3.67-4.57=6.96-0.34+6.42+0.54=9.7-8.31=3.05+7.8-1.65-5.05=8.4-7.74-0.02=1.31+4.05+5.72+5.04=6.61-0.23-1.86-3.08=6.47-1.17+1.99-2.56=4.36+9.54=9.75-2.15-3.62+9.65=7.33+7.44+4.57=7.78-3.71-3.44+5.41=8.41-1.4-2.51-2.39=1.3-0.55+2.57+6.35=9.3-7.19-0.89=8.5-1.45-2.85-3.19=4.01+1.86+2.71+4.04=2.07+7.71+7.13-9.07=9.35+3.08-0.17-1.27=9.49-3.05-0.87+6.05=6.36-2.17-2.88+8.71=9.35-3.55-1.96=4.74+3.03+4.27+1.62=0.4+3.07=2.83+6.54=8.11-0.68-2.86+3.94=2.7+7.51-1.65=5.75-0.34+8.28-5.72=4.48-4.01+7.17-5.87=2.92+9.53-7.21=8.98-0.7+0.51=1.37+8.14-8.31=3.71+2.23+4.38=5.35-1.15=9.08-0.59+8.77-2.1=5.37+7.65-4.71+0.16=8.5+9.18-3.73-7.16=9.5+0.49-5.24-4.28=5.44-2.42=7.81+9.28+1.98=2.1-1.83+9.3-7.26=3.76-3.1+7.51-0.69=9-3.53-0.39=8.54-2.98-0.75+4.23=8.93-0.89-1.8+1.66=7.24+5.38+6.64+5.49=7.89+9.39-8.71-5.19=6.66-0.94-4.01=8.41-3.06-0.65=8.88-4.4+0.14=8.03+6.87-9.53+5.73=5.67+7.79-3.99+9.65=8.92+1.16+3.06-2.44=6.18+7.68+3.14-6.12=9.88-1.7-2.53=8.17+1.86+5.07+5.77=8.36-3.66-1.48+6.47=2.14-1.66=1.29+5.14-2.16+1.56=4.95-0.41-1.35-2.49=7.49-1.69-1.35-0.02=6.69-0.61-3.3+3.14=4.73+3.12+7.63-1.76=9-0.49-2.31=7.03-0.86-2.94-3.05=9.53-0.59-0.36=6.79-0.09+8.38-3.37=2.7-2.2+6.05=6.55-2.12-4.07+5.95=6.68+3.82-0.46+1.36=3.74+1.27=8.7-5.45+4.69+5.32=8.91+8.36-1.62=6.69+7.57-0.58=9.08-0.29-2.73-4.4=9.34-7.82=2.35+8.43-5.33+4.45=7.53+4.65-5.13+6.44=2.02+7.7=6.68+0.82-1.42=9.88+0.36=6.45-2.5+9.04=8.55-0.05-3.64+3.2=6.19+1.04+8.29-3.05=4.06-0.51+6.49-5.26=3.27-2.51+5.28-5.88=2.37+9.15+5.28=8.81-4.15=2.77+8.03+2.31-1.81=8.44+4.4-5.62-3.07=6.26-1.25-1.05=4.71+7.98-0.73=0.11+6.59=6.98+0.79=7.53+3.54+7.99+5.57=6.88+9.09-1.5-7.63=9.9+8.67-7.38-9.57=6.16-3.19-1.85=9.4-5.64=5.2-2.44-1.18=9.18-6.02+0.58+6.42=5.9-3.6+6.78=4.88-3.22-1.02-0.28=6.1-3.95+6.54=7.5-0.69+9.45-2.05=9.22-2.33+8.43+0.35=8.39-2.31-3.58=7.23-2.41-4.11+6.19=5.68+8.09-1.91-4.83=1.37+6.88+0.37=5.41-1.27-0.88-1.5=8.53-0.88-4.29+0.05=3.58-1.92+6.72=8.99+8.62+1.38-4.34=2.56+5.86=1.37+7.29+9.62=6.13+6.82=7.59-6.31=6.38+7.45=9.72+4.88+7.9=9.99-7.31+6.83-8.89=8.43-2.96+3.41+5.36=7.53-4.6+8.59=8.91+2.76+3.86=6.5-4.42-0.53+1.3=5.07-0.14+2.48+9.92=8.62-5.53-2.98+0.27=3.68+8.9+0.19+7.05=3.67+6.56+8.6-2.58=8.39-3.8+6.06+5.82=1.36+2.41+7.23=8.82+1.62+2.33+5.09=7.67-0.46-6.51-0.34=9.42-5.76-1.4=7.9+0.22-2.08+8.92=8.79-1.93+1.75+0.12=2.62+6.04-7.19+7.39=1.09+4.65-3.19=0.45+1.09+7.66-4.86=1.42+5.47-0.16+5.97=2.17+8.36+1.21+3.53=6.49-4.66=9.76+7.92-5.16-0.84=8.84-0.56=9.34-6.58+5.86-2.72=4.96+9.66-5.22+6.49=8.93-0.05-1.6-3.59=8.79-0.03-4.2=7.34-3.42-0.31-2.39=1.49+1.94-1.46=2.8+3.47+6.06+9.7=0.36+2.14+2.03=3.14+8.69-5.88+8.05=7.99-0.56+0.61=9.13-2.39-0.84-4.79=6.74-0.56-0.8+4.12=8.17-0.96-3.76-0.87=4.08-2.4-0.69-0.39=2.1-0.91=0.6+8.55-5.05-1.58=8.32-6.94+8.44+3.89=3.1+9.41+6.86+2.63=8.05+4.46+2.81+6.32=9.49-2.84-2.22=5.45-2.87-0.98-1.38=7.36-7.26+2+4.75=8.45+8.26-7.82-0.51=9.55-3.27+5.92-5.33=4.05-0.96+4.3=8.2+2.36-1.86+9.61=2+8.93-5.91+8.67=4.52+9.32-5.08-5.49=9.69+4.08-6.77-3.04=1.46+7.23-0.42-4.81=2.23+2+2.1-6.04=3.43+0.55-0.56+0.34=8.36-0.36+8.02+1.3=8.8-0.3-2.31-5.69=0.65+0.7+1.45+0.63=4.67+2.75-3.39-2.86=9.75-1.93-0.29-2.94=7.61+0.54+8.06-5.16=9.29+5.69-2.16-8.76=4.82+6.39+5.26+4.5=5.26-3.38+8.49+5.38=9.27-1.05-1.85-2.52=2.92-2.08=0.59-0.16+8.16+4.55=2.36+5.27+0.97+2.33=4.83+4.75-2.98+2.14=6.43-0.61+7.52-1.98=7.78-4.34+4.21-5.28=6.21-2.69=3.49+8.04-3.22=3.21+3.69-4.97+2.96=7.82-4.88-1.13=3.76+0.09+4.72+0.9=2.38+0.05+0.81-0.26=9.97+1.05+1.88-7.31=7.67-0.25-3.78=7.94+4.69=9.22-5.34+2.92+1.27=3.19+4.07+3.84+9.87=8.77-8.23+7.21-6.41=6.6+2.34-7.12+3.5=8.77-5.99+3.14=8.59-1.34-4.03-1.47=9.17-3.6+3.13-2.65=6.88+4.07-2.35-5.58=7.41+3.91+4.52-7.57=9.15+7.54-9.34=9.86-8.77=5.02-0.71-3.19=3.42+6.97+1.86+0.35=8.8-1.24+3.12-7.45=9.44-0.36-5.66+2.77=4.06+4.56-7.8=4.6+3.49+1.28+3.2=2.12+8.8-5.76+8.14=7.77+5.23+6.15-7.75=2.94+6.51+7.55=5.91-0.36+1.36=4.69+3.42-6.65=6.09-2.2+6.38-0.25=9.8-2.05+0.04=3.75-0.04-1.91=5.52+8.14-7.06-2.21=5.75-5.5+6.09=9.12-6.43+5.67+6.14=8.51-4.46+4.52-3.45=5.12+6.68-1.28=6.43+8.96-3.6-2.28=8.15-3.02+1.26=0.82+3.58=0.9+7.65-3.03+0.84=6.5+7.52-4.28-5.52=7.42+4.07-3.87=9.15-2.08-0.52-1.88=8.41-3.47-3.19+9.88=6.92-3.35+5.83=9.38-0.2+7.46+4.39=6.56+2.03+9.74-4.56=9.38+1.66-5.9+5.37=7.75-0.74-5.6+1.88=7.04-4.39-1.64+7.56=5.67-2.38-0.87=1.59+2.14+4.32-5.87=7.71+4.26=7.32-0.1+5.99+6.33=6.21+7.35-3.55=4.31+6.53-6.16-2.19=8.85-4.75=9.73-5.04-0.61=8.22-7.3=8.27-4.59+7.61=9.39-4.98=9.32+8.65-7.97=7.28+0.06+3.51-4.23=8.23-5.31-1.98=1.7+7.56-1.72=5.93-0.49-0.34+9.15=5.56+6.98=3.71+6.97-2.72+8.33=9.84-3.49+6.51=5.45+2.25-5.27=9.29-0.86-7.34=6.34-2.51+4.6+5.74=5.74+4.71=7.21-0.18+6.93=8.6+7.15+9.56-0.36=3.32-1.87=9.9-1.89+8.16+5.46=6.62+4.22-3.17-6.67=4.99+6.3-0.8+7.59=5.89-0.16+1.71+2.79=9.4-1.46-4.26-1=4.97-4.2+7.4+4.8=4.57+9.95-2.93-6.66=8.84-7.95+0.08+7.31=6.79-0.24-1.08-3.88=7.08-0.98-3.42-0.08=9.54-4.95-0.97-0.6=1.19+1.47-0.47=6.26-1.91-1.16=7.4-2.1+2.55-4.75=8.71+9.48=9.86+7.37+4.18+9.16=1.64+3.97+2.13-2.48=6.93+2.44+6.81=9.66+1.32+1.78=7.26+8.03-4.48-1.97=5.98-1.43-2.31=5.62+6.56-8.45-1.74=3.36-0.69-2.5=6.47-2.63+4.69=9.91+8.82-5.13=9.59-0.68-0.7=9.14-6.61=1.66-0.7+3.51+9.12=8.15-1.34+8.26-7.26=1.49+4.37+3.27-1.55=2.48-1.16=3.07+8.05+8.91+5.71=8.7-3.99-2.8+2.64=1.15+6.71=9.73-3.2-3.82+1.45=3.43+6.64-7.42=9.05-2.67=5.21+3.96-1.94-4.08=3.08+8.91+9.66-6.74=7.31-6.6=0.4+6.06-3.33+2.45=4.8+5.64+9.59=3.59+0.67-3.58+1.45=9.08-1.62-3.88+9.15=9.54-3.92-4.23+2.01=8.67+9.99+9.08-9.47=8.14+3.96-6.43=4.13-0.73+1.38=4.05-2.24+2.52+5.94=9.85-3.08+8.77+3.49=0.71+3.76-1.07+5.37=6.89-0.71-1-3.52=3.28+9.87-7.8=6.83+6.68+8.05=0.99+9.27+7.26=9.82-0.51-4.16-4.54=7.9-7.77-0.02=8.27+2.46+6.87=6.52-1.54-2.53+2.18=3.43+9.51=6.95-6.48+1.4=3.32-2.97=7.42-2.15+9.63=4.68-4.27+0.82=6.11+1=8.39+1.35-8.53-0.86=1.52+3.31+4.35=4.06+8.81-0.39=8.58+6.64+5.21+5.35=3.46+3.48+4.74-2.94=8.68-2.39+1.03=9.98-8.42+4.9=4.08-0.45+9.62+5.13=2.88+5.45-3.2=7.31+8.4-7.92-7.24=4.93-1.31+7.58-7.12=5.51-5.22+9.06+6.34=6.52-1.88+9.03+8.8=7.64-2.6-0.29-1.74=8.1-0.5-0.23-3.7=5.16-0.74+8.81+4.39=2.1-0.86+6.65-4.36=9.97-4.36+4.57=6.25+0.49-0.1+5.16=9.81+3.46+7.07=7.07-3.99-2.59=3.32-1.84=7.26-0.46-1.39+7.89=7.78-4.71=9.03+3.85-1.55=5.79-2.84+0.72+5.83=9.96+7.37+6.51+0.86=6.52-1.36+5.94-6.44=1.56+9.64+4.37=2.75-0.39+7.73=8.91-2.1=7.21-2.66-2.24=8.75-6.64+5.06-3.49=7.8+7.04+2.64-6.16=6.45-2.52-2.63-0.29=4.86-0.56-2.43-0.66=5.48+0.96+9.84+3.61=5.93-2.41-0.3+4.99=8.42+2.59-7.88+6.85=6.19+1.84+2.08-1.31=0.64+9.55=3.28+0.77+4.3+4.99=9.52-8.13+2.89-3.12=6.47-3.05+4.1=8.29+5.93+1.7-6.91=7.14-3.26+9.79=3.86-1.09=8.85+0.89+9.84-4.87=8.81-5.81+9.89=7.23-1.64-1.1+2.56=1.87+9+7.96=9.1+3.48=0.77+2.64=0.79+9.12=9.98-4.17+0.63-2.93=9.06+4.11+5.84+8.07=9.33-0.65-2.51+0.99=2.93-1.67=6.58+6.65+1.85-9.28=0.48+0.16=6.05-0.27+2.46-7.04=0.8+8.49+3.7=9.39+6.75-8.49-0.2=6.62-6.08+9.91-6.78=7.84+9.65-6.49+8.74=3.65+6.72-1.12=5.62+0.79-4.43=7.57-3.16+8.44=9.92-3.51+1.07+2.06=6.68+3.81+0.36+9.14=3.56-0.84+5.29-5.31=7.45+8.18-1.07-5.06=6.89-3.09-1.83=8.65-3.85+0.5=9.69-2.64+8.34=8.9-0.96+1.08=3.01+2.5+3.34-8.69=7.58-3.33+5.42-1.54=3.41+9.25=9.3-2.05-6.13=7.97-2.42-0.29+6.78=4.25+2.41-0.27-5.6=2.22+8.81+3.02=8.64-2.08-0.64+6.83=4.04+0.34+7.31+6.68=9.39+9.59-1.03=4.06-1.5+4.68-6.73=5.7-3.38-1.95=9.46-9.11=8.41-4.18-3.51+5.04=7.76-1.6-0.79-0.6=5.66+6.29-1.86+1.85=3.16+3.17-2.67-2.03=7.93-2.73+8.57-3.47=5.58+4.25-5.1=8.12+3.84-5.94-1.69=7.98-4.14+5.83-1.34=2.28+0.85=1.21-0.12+3.38=4.34+1.35=5.3-4.97=4.45+9.73-9.67-1.76=9.5-8.21-0.21=9.51-3.16-5.59-0.15=7.28-2.14+1.55-2.23=2.46+9.63+7.37-6.44=4.58-4.46=9.84+2.84+4.2-4.24=9.88-2.93-3.96+0.91=9.95-1.46+0.04=3.96+7.79+0.46=6.03+2.94-2.52+6.45=6.3+4.37-9.66=1.73+7.99-3.49=7.29-6.63+9.37=9.7-1.95-1.72-0.79=4.5-4.21+7.24+8.08=8.09+6.17+8.1+2.2=2.27+8.59-2.98-0.61=7.39+4.44=2.3+8.42-4.8-4.62=5.12+0.72+8.88+4.34=9.11+8.56-6.73+5.03=4.79+9.46+5.94-1.65=7.76+2.24+8.7=9.37-8.43=8.04-0.81+3.42=0.6+3.32+9.43+6.39=9.32+1.65+3.94=6.64+6.72+1.92+5.99=8.51+6.86+2.77=7.71+4.8+1.93=9.08+6.96-6.32+2.11=0.91-0.55+0.67=6.16+0.02-1.35=9.91-4.12-1.98=9.03+3.41-1.74-3.5=8.95-4.61-2.4+4.41=5.25+4.85+1.81=3.43+0.06-1.25+0.86=2.87+4.89+0.02=9.78+3.51-1.52=6.22-2.37-0.51-1.45=7.18+1.73+7.28+8.29=5.77-3.54+1.32+9.34=4.05+8.48-5.35+3.9=4.19+5.62-0.59+0.49=4.2-0.83-3.1+9.41=1.69+7.19+5.2=7.66-2.57+1.57+5.05=8.16+2.16-4.17+4.71=8.9+7.97-4.37-0.17=8.89-3.01+4.36+0.23=4.02-0.92=8.74-2.59=8.77-1.79-3.32+1=4.36+8-1.08+7.73=3.56+1.27-2.33=7.65-1.51+0.55=6.22+7.62-0.18+5.79=9.03-1.28=7.23-5.9=3.81+5.95+4.33-2.65=4.65-2.87-0.61+8.84=3.9+2.92=0.13+8.52=0.32+0.95=1.49+8.74-6.5-3.05=5.18-3.56+2.51=5.82-0.71-2.15-0.65=3.52+2.98=5.96+2.53-1.11=9.33-0.3-0.71-7.23=7.68-6.45+6.9+9.72=0.55+2.57+9.38=5.09+0.27=6.7-1.19+0.15+0.54=9.93-1.49+1.16-2.41=7.24-0.81+8.59=4.06+5.25-0.78=1.03+0.29+6.34=1.37+8.55+3.29=4.67-0.22-1.61-1.74=6.46-1.08-1+6.31=3.55-0.59-2.42=5.69+3.07-0.63-5.92=4.63-2.45+2.14+0.81=9.27-1.61+4.08-7.29=1.86+8.37=6.09-1.26=9.74+5.6=8.04+7.95+2.91+7.3=0.29-0.1=9.49+2.85-7.12=3.55+0.03+7.85+5.83=1.68+5.95=4.89+6.3+9.72=8.76-2.51-3.6-1.05=4.13+4.3+0.24=4.98-1.29=8.99+2.32+6.59-1.22=8.84-5.34+2.72+8.04=3.74-2.54+8.31+5.92=9.89-8.75=7.65+9.28+0.87+3.21=9.24-1.56-1.9-2.72=5.07-2.08+8.2+9.11=3.71+8.02-9.75-0.18=6.9+5.5+1.78-7.03=8.45-0.14+0.12+5=7.69-3.99-3.27+2.32=8.25-7.1=1.51+7.9-1.65+9.2=4.24+6.75+8.07=9.08-1.34-5.62+6.91=6.51+6.94=7.6-5.45-1.42-0.08=7.74+7.87-4.51+5.04=1.83+0.29=7.04+3.32+7.45=0.1+4.39+4.94-1.68=5.8-5.55+7.94-7.67=2.91+4.45+7.49-0.61=9.32-3.95-4.11-0.86=7.93+9.66+1.39-9.08=4.28+6.87+2.23+9.58=8.73-6.07+6.55-7.28=1.68+9.31+7.21+2.95=7.37+1.55-4.34=8.56-2.65=9.24+7.26-3.74+5.82=1.27+9.35-3.54=7.07-5.61-0.93+6.63=7.53+3.16-1.45=4.4-0.91+9.64-0.14=3.28-0.7+6.45+1.49=5.88-3.64=2.14-0.11+3.84=8.13+3.61-4.3+0.45=4.29+7.76-3.02-6.17=8.43-0.99-3.76+4.47=7.06-0.18-2.68+7.15=6.84-4.77+7.47-8.2=4.79+6.85+0.3+8.45=5.73+4.94+2.14=9.58+4.78+2.82-3.59=7.15-3.76+7.71=9.16+8.78-4.57-9.94=5.99-0.45+6.98+2.44=7.85-3.31-1.23=5.4+4.11+6.71-6.08=9.39+3.39+8.89=8.45+0.91+6.25-6.92=8.47+3.31-6.61+9.06=2.05+4.78+8.14-3.2=5.99-4.02=1.16+3.05+0.6=0.02+9.03-5.31=4.02+9.15-3.91=6.79-0.86-3.88-0.38=8.54-0.69-6.99=7.31+8.99-5.7+2.72=9-3.43-4.31+1.77=8.45-3.48+0.4-4.84=6.88+2.52-0.88+1.52=5.25-0.68=5.11-1.17+6.16=4.63-0.06-3.79=7.02-4.95-1.3=2.62+0.46=8.1+3.35+0.78-1.1=9.51+6.35+2.4+4.72=7.4-3.39-3.86=7.16-0.26=9.21+8.37=1.71+2.14+9.54+2.7=6.57-1.08-4.53+9.57=7.3-5.34=6.79-4.61+5.88+5.14=8.93-0.34-7.49+1.43=8.5-2.54-4.1+4.99=7.92+5.64-3.28+7.58=3.89+2.39+5-3.14=2.5+6.33+9.29=5.82-3.98+4.73=6.82-0.34-1.33+0.43=8.55-0.18-3.79=8.65-3.58-4.82=7.76-0.02-0.7+6.67=7.77-0.46-4-2.16=9.08+4.03=7.94+9.59+4.46=7.36+6.22-5.89-2.2=8.34+5.56-6.05=1.2+2.36-1.53+2.91=9.86+3.01=8.67-3.12+8.33-9.23=7.88+4.63+8.21=6.88-0.1+1.3-1.38=7.92+9.98+6.42=8.13+2.56-7.5=5.43-0.58+8.22-6.74=2.35+0.69+9.6+4.1=9.94-4.89+7.08=2.49+4.52+9.12=4.06-2.19+6.42=9.1+5.54+0.95+0.06=7.37-2.74-0.2-3.62=4.48+8.82+6.57-4.67=8.52+1.92-7.27-1.04=8.21+7.71-1.19+9.01=4.49+7.13-7.91+7.95=7.15-4.33=9.6-4.92-0.95=7.4+7.23-7.46-3.05=6.85+3.62-7.1+3.75=9.48-8.48=5.88+8.17-1.75=5.6+4.71+6.85+3.15=3.22+7.46+7.29+2.37=8.28-1.77-2.64=3.17-0.03+5.34-2.1=5.92+6.3-1-5.36=2.45+6.26+9.9=7.03-2.6+2.47-2.15=8.71+9.05+5.87-2.98=0.17+3.01+7.9-8.12=4.65+7.54-9.54=8.49-8.12+3.66+7.34=4.52+1.68+7.75+8.84=8.06-0.78-2.89-3.1=5.66+6.72-0.82-7.34=1.57+2.81+7.35+2.67=0.31+3.09+1.61-2.63=8.22+7.76=4.92+3.36=0.36+8.04-4.39+3.72=7.53-5.9-0.41=9.94+8.96-1.48-3.69=3.49+5.86=2.24+4.03=1.44+2.35+9.52-3.96=8.33-0.11-3.47+3.66=3.42+9.05+6.67-6.36=9.12-0.35-0.71-3.55=9.33-4.23-3.99+1.91=5.24-0.87-0.09=6.24-2.85+0.77=5.6+0.19+1.68-5.02=7.14-0.53-0.3-3.47=8.1+8.05-6.45-2.38=5.23-0.86-1.47+0.98=2.07+9.54+6.83+0.51=6.4+7.5+3.85=9.51-4.81-3.33=2.08+2.35=4.87-3.62+6.37=1.64+8.06=4.13+5.54+3.49+5.79=9.06-4.5+6.41=9.51-4.97-0.3-0.18=9.98-5.97=9.57+4.78=7.07-1.77+5.17+3.39=7.6+9.72-9.73=8.33+9.57+0.65=4.66+7.46=7.69-0.11+4.07+4.93=3.77+4.76+2.82+7.04=6.6-4.95+3.12+8.77=6.03-4.74+5.77-0.15=6.64+1.58+4.86+5.14=7.11-2.25-0.13-0.87=9.23+8.06+1.37=7.24-5.47+5.03=8.91-4.93+5.74-2.34=5.53+2.02-4.36+7.7=1.96-1.35+7.65-5.61=8.85-2.5-4.53-0.09=6.15-4.7=5.98-4.43+5.25-6.41=9.4-1.84-0.28-2.33=1.33+8.57=5.09+7.39-8.6=6.74+9.78-3.23-4.22=0.38+6.96-6.69=4.68+7.02+2.88=2.4-0.54-0.61=3.55-3.33+7.17-5.2=8.88+3.29-4.79=9.13-2.34-2.28+5.23=9.23+8.27-3.26+2.4=9.04-8.32+2.75+5.31=7.05-2.37-2.62-0.29=5.73-0.45-0.43=6.44+5.18+5.83+0.03=8.02+4.08+0.44+0.7=1.18+7.91=3.32-2.33+7.52+2.44=8.88-1.73+5.78=8.51+3.78+6.18-7.3=8.72+5.68+0.22=8.59+6.47-8.3-5.35=2.89-0.13=2.93+6.74+5-7.85=5.8+4.46=7.9+5.27+9.89=4.25+0.61+4.42=4.22+9.41-1.15=2.23-0.22=8.29-7.88-0.22=9.09+1.45-1.95=2.42-0.5=1.22-0.48+5.1+4.44=5.43-1.98+8.19-9.26=0.27-0.09+1.11+4.73=9.98+0.15+2.7+1.33=参考答案9.66-0.02-0.23=9.416.62-1.84-1.24-3.27=0.277.58-4.54-0.11=2.931.47+8.61-3.67-4.57=1.846.96-0.34+6.42+0.54=13.589.7-8.31=1.393.05+7.8-1.65-5.05=4.158.4-7.74-0.02=0.641.31+4.05+5.72+5.04=16.126.61-0.23-1.86-3.08=1.446.47-1.17+1.99-2.56=4.734.36+9.54=13.99.75-2.15-3.62+9.65=13.637.33+7.44+4.57=19.347.78-3.71-3.44+5.41=6.048.41-1.4-2.51-2.39=2.111.3-0.55+2.57+6.35=9.679.3-7.19-0.89=1.228.5-1.45-2.85-3.19=1.014.01+1.86+2.71+4.04=12.622.07+7.71+7.13-9.07=7.849.35+3.08-0.17-1.27=10.999.49-3.05-0.87+6.05=11.626.36-2.17-2.88+8.71=10.029.35-3.55-1.96=3.844.74+3.03+4.27+1.62=13.660.4+3.07=3.472.83+6.54=9.378.11-0.68-2.86+3.94=8.512.7+7.51-1.65=8.565.75-0.34+8.28-5.72=7.974.48-4.01+7.17-5.87=1.772.92+9.53-7.21=5.248.98-0.7+0.51=8.791.37+8.14-8.31=1.23.71+2.23+4.38=10.325.35-1.15=4.29.08-0.59+8.77-2.1=15.165.37+7.65-4.71+0.16=8.478.5+9.18-3.73-7.16=6.799.5+0.49-5.24-4.28=0.475.44-2.42=3.027.81+9.28+1.98=19.072.1-1.83+9.3-7.26=2.313.76-3.1+7.51-0.69=7.489-3.53-0.39=5.088.54-2.98-0.75+4.23=9.048.93-0.89-1.8+1.66=7.97.24+5.38+6.64+5.49=24.757.89+9.39-8.71-5.19=3.386.66-0.94-4.01=1.718.41-3.06-0.65=4.78.88-4.4+0.14=4.628.03+6.87-9.53+5.73=11.15.67+7.79-3.99+9.65=19.128.92+1.16+3.06-2.44=10.76.18+7.68+3.14-6.12=10.889.88-1.7-2.53=5.658.17+1.86+5.07+5.77=20.878.36-3.66-1.48+6.47=9.692.14-1.66=0.481.29+5.14-2.16+1.56=5.834.95-0.41-1.35-2.49=0.77.49-1.69-1.35-0.02=4.436.69-0.61-3.3+3.14=5.924.73+3.12+7.63-1.76=13.729-0.49-2.31=6.27.03-0.86-2.94-3.05=0.189.53-0.59-0.36=8.586.79-0.09+8.38-3.37=11.712.7-2.2+6.05=6.556.55-2.12-4.07+5.95=6.316.68+3.82-0.46+1.36=11.43.74+1.27=5.018.7-5.45+4.69+5.32=13.268.91+8.36-1.62=15.656.69+7.57-0.58=13.689.08-0.29-2.73-4.4=1.669.34-7.82=1.522.35+8.43-5.33+4.45=9.97.53+4.65-5.13+6.44=13.492.02+7.7=9.726.68+0.82-1.42=6.089.88+0.36=10.246.45-2.5+9.04=12.998.55-0.05-3.64+3.2=8.066.19+1.04+8.29-3.05=12.474.06-0.51+6.49-5.26=4.783.27-2.51+5.28-5.88=0.162.37+9.15+5.28=16.88.81-4.15=4.662.77+8.03+2.31-1.81=11.38.44+4.4-5.62-3.07=4.156.26-1.25-1.05=3.964.71+7.98-0.73=11.960.11+6.59=6.76.98+0.79=7.777.53+3.54+7.99+5.57=24.636.88+9.09-1.5-7.63=6.849.9+8.67-7.38-9.57=1.626.16-3.19-1.85=1.129.4-5.64=3.765.2-2.44-1.18=1.589.18-6.02+0.58+6.42=10.165.9-3.6+6.78=9.084.88-3.22-1.02-0.28=0.366.1-3.95+6.54=8.697.5-0.69+9.45-2.05=14.219.22-2.33+8.43+0.35=15.678.39-2.31-3.58=2.57.23-2.41-4.11+6.19=6.95.68+8.09-1.91-4.83=7.031.37+6.88+0.37=8.625.41-1.27-0.88-1.5=1.768.53-0.88-4.29+0.05=3.413.58-1.92+6.72=8.388.99+8.62+1.38-4.34=14.652.56+5.86=8.421.37+7.29+9.62=18.286.13+6.82=12.957.59-6.31=1.286.38+7.45=13.839.72+4.88+7.9=22.59.99-7.31+6.83-8.89=0.628.43-2.96+3.41+5.36=14.247.53-4.6+8.59=11.528.91+2.76+3.86=15.536.5-4.42-0.53+1.3=2.855.07-0.14+2.48+9.92=17.338.62-5.53-2.98+0.27=0.383.68+8.9+0.19+7.05=19.823.67+6.56+8.6-2.58=16.258.39-3.8+6.06+5.82=16.471.36+2.41+7.23=118.82+1.62+2.33+5.09=17.867.67-0.46-6.51-0.34=0.369.42-5.76-1.4=2.267.9+0.22-2.08+8.92=14.968.79-1.93+1.75+0.12=8.732.62+6.04-7.19+7.39=8.861.09+4.65-3.19=2.550.45+1.09+7.66-4.86=4.341.42+5.47-0.16+5.97=12.72.17+8.36+1.21+3.53=15.276.49-4.66=1.839.76+7.92-5.16-0.84=11.688.84-0.56=8.289.34-6.58+5.86-2.72=5.94.96+9.66-5.22+6.49=15.898.93-0.05-1.6-3.59=3.698.79-0.03-4.2=4.567.34-3.42-0.31-2.39=1.221.49+1.94-1.46=1.972.8+3.47+6.06+9.7=22.030.36+2.14+2.03=4.533.14+8.69-5.88+8.05=147.99-0.56+0.61=8.049.13-2.39-0.84-4.79=1.116.74-0.56-0.8+4.12=9.58.17-0.96-3.76-0.87=2.584.08-2.4-0.69-0.39=0.62.1-0.91=1.190.6+8.55-5.05-1.58=2.528.32-6.94+8.44+3.89=13.713.1+9.41+6.86+2.63=228.05+4.46+2.81+6.32=21.649.49-2.84-2.22=4.435.45-2.87-0.98-1.38=0.227.36-7.26+2+4.75=6.858.45+8.26-7.82-0.51=8.389.55-3.27+5.92-5.33=6.874.05-0.96+4.3=7.398.2+2.36-1.86+9.61=18.312+8.93-5.91+8.67=13.694.52+9.32-5.08-5.49=3.279.69+4.08-6.77-3.04=3.961.46+7.23-0.42-4.81=3.462.23+2+2.1-6.04=0.293.43+0.55-0.56+0.34=3.768.36-0.36+8.02+1.3=17.328.8-0.3-2.31-5.69=0.50.65+0.7+1.45+0.63=3.434.67+2.75-3.39-2.86=1.179.75-1.93-0.29-2.94=4.597.61+0.54+8.06-5.16=11.059.29+5.69-2.16-8.76=4.064.82+6.39+5.26+4.5=20.975.26-3.38+8.49+5.38=15.759.27-1.05-1.85-2.52=3.852.92-2.08=0.840.59-0.16+8.16+4.55=13.142.36+5.27+0.97+2.33=10.934.83+4.75-2.98+2.14=8.746.43-0.61+7.52-1.98=11.367.78-4.34+4.21-5.28=2.376.21-2.69=3.523.49+8.04-3.22=8.313.21+3.69-4.97+2.96=4.897.82-4.88-1.13=1.813.76+0.09+4.72+0.9=9.472.38+0.05+0.81-0.26=2.989.97+1.05+1.88-7.31=5.597.67-0.25-3.78=3.647.94+4.69=12.639.22-5.34+2.92+1.27=8.073.19+4.07+3.84+9.87=20.978.77-8.23+7.21-6.41=1.346.6+2.34-7.12+3.5=5.328.77-5.99+3.14=5.928.59-1.34-4.03-1.47=1.759.17-3.6+3.13-2.65=6.056.88+4.07-2.35-5.58=3.027.41+3.91+4.52-7.57=8.279.15+7.54-9.34=7.359.86-8.77=1.095.02-0.71-3.19=1.123.42+6.97+1.86+0.35=12.68.8-1.24+3.12-7.45=3.239.44-0.36-5.66+2.77=6.194.06+4.56-7.8=0.824.6+3.49+1.28+3.2=12.572.12+8.8-5.76+8.14=13.37.77+5.23+6.15-7.75=11.42.94+6.51+7.55=175.91-0.36+1.36=6.914.69+3.42-6.65=1.466.09-2.2+6.38-0.25=10.029.8-2.05+0.04=7.793.75-0.04-1.91=1.85.52+8.14-7.06-2.21=4.395.75-5.5+6.09=6.349.12-6.43+5.67+6.14=14.58.51-4.46+4.52-3.45=5.125.12+6.68-1.28=10.526.43+8.96-3.6-2.28=9.518.15-3.02+1.26=6.390.82+3.58=4.40.9+7.65-3.03+0.84=6.366.5+7.52-4.28-5.52=4.227.42+4.07-3.87=7.629.15-2.08-0.52-1.88=4.678.41-3.47-3.19+9.88=11.636.92-3.35+5.83=9.49.38-0.2+7.46+4.39=21.036.56+2.03+9.74-4.56=13.779.38+1.66-5.9+5.37=10.517.75-0.74-5.6+1.88=3.297.04-4.39-1.64+7.56=8.575.67-2.38-0.87=2.421.59+2.14+4.32-5.87=2.187.71+4.26=11.977.32-0.1+5.99+6.33=19.546.21+7.35-3.55=10.014.31+6.53-6.16-2.19=2.498.85-4.75=4.19.73-5.04-0.61=4.088.22-7.3=0.928.27-4.59+7.61=11.299.39-4.98=4.419.32+8.65-7.97=107.28+0.06+3.51-4.23=6.628.23-5.31-1.98=0.941.7+7.56-1.72=7.545.93-0.49-0.34+9.15=14.255.56+6.98=12.543.71+6.97-2.72+8.33=16.299.84-3.49+6.51=12.865.45+2.25-5.27=2.439.29-0.86-7.34=1.096.34-2.51+4.6+5.74=14.175.74+4.71=10.457.21-0.18+6.93=13.968.6+7.15+9.56-0.36=24.953.32-1.87=1.459.9-1.89+8.16+5.46=21.636.62+4.22-3.17-6.67=14.99+6.3-0.8+7.59=18.085.89-0.16+1.71+2.79=10.239.4-1.46-4.26-1=2.684.97-4.2+7.4+4.8=12.974.57+9.95-2.93-6.66=4.938.84-7.95+0.08+7.31=8.286.79-0.24-1.08-3.88=1.597.08-0.98-3.42-0.08=2.69.54-4.95-0.97-0.6=3.021.19+1.47-0.47=2.196.26-1.91-1.16=3.197.4-2.1+2.55-4.75=3.18.71+9.48=18.199.86+7.37+4.18+9.16=30.571.64+3.97+2.13-2.48=5.266.93+2.44+6.81=16.189.66+1.32+1.78=12.767.26+8.03-4.48-1.97=8.845.98-1.43-2.31=2.245.62+6.56-8.45-1.74=1.993.36-0.69-2.5=0.176.47-2.63+4.69=8.539.91+8.82-5.13=13.69.59-0.68-0.7=8.219.14-6.61=2.531.66-0.7+3.51+9.12=13.598.15-1.34+8.26-7.26=7.811.49+4.37+3.27-1.55=7.582.48-1.16=1.323.07+8.05+8.91+5.71=25.748.7-3.99-2.8+2.64=4.551.15+6.71=7.869.73-3.2-3.82+1.45=4.163.43+6.64-7.42=2.659.05-2.67=6.385.21+3.96-1.94-4.08=3.153.08+8.91+9.66-6.74=14.917.31-6.6=0.710.4+6.06-3.33+2.45=5.584.8+5.64+9.59=20.033.59+0.67-3.58+1.45=2.139.08-1.62-3.88+9.15=12.739.54-3.92-4.23+2.01=3.48.67+9.99+9.08-9.47=18.278.14+3.96-6.43=5.674.13-0.73+1.38=4.784.05-2.24+2.52+5.94=10.279.85-3.08+8.77+3.49=19.030.71+3.76-1.07+5.37=8.776.89-0.71-1-3.52=1.663.28+9.87-7.8=5.356.83+6.68+8.05=21.560.99+9.27+7.26=17.529.82-0.51-4.16-4.54=0.617.9-7.77-0.02=0.118.27+2.46+6.87=17.66.52-1.54-2.53+2.18=4.633.43+9.51=12.946.95-6.48+1.4=1.873.32-2.97=0.357.42-2.15+9.63=14.94.68-4.27+0.82=1.236.11+1=7.118.39+1.35-8.53-0.86=0.351.52+3.31+4.35=9.184.06+8.81-0.39=12.488.58+6.64+5.21+5.35=25.783.46+3.48+4.74-2.94=8.748.68-2.39+1.03=7.329.98-8.42+4.9=6.464.08-0.45+9.62+5.13=18.382.88+5.45-3.2=5.137.31+8.4-7.92-7.24=0.554.93-1.31+7.58-7.12=4.085.51-5.22+9.06+6.34=15.696.52-1.88+9.03+8.8=22.477.64-2.6-0.29-1.74=3.018.1-0.5-0.23-3.7=3.675.16-0.74+8.81+4.39=17.622.1-0.86+6.65-4.36=3.539.97-4.36+4.57=10.186.25+0.49-0.1+5.16=11.89.81+3.46+7.07=20.347.07-3.99-2.59=0.493.32-1.84=1.487.26-0.46-1.39+7.89=13.37.78-4.71=3.079.03+3.85-1.55=11.335.79-2.84+0.72+5.83=9.59.96+7.37+6.51+0.86=24.76.52-1.36+5.94-6.44=4.661.56+9.64+4.37=15.572.75-0.39+7.73=10.098.91-2.1=6.817.21-2.66-2.24=2.318.75-6.64+5.06-3.49=3.687.8+7.04+2.64-6.16=11.326.45-2.52-2.63-0.29=1.014.86-0.56-2.43-0.66=1.215.48+0.96+9.84+3.61=19.895.93-2.41-0.3+4.99=8.218.42+2.59-7.88+6.85=9.986.19+1.84+2.08-1.31=8.80.64+9.55=10.193.28+0.77+4.3+4.99=13.349.52-8.13+2.89-3.12=1.166.47-3.05+4.1=7.528.29+5.93+1.7-6.91=9.017.14-3.26+9.79=13.673.86-1.09=2.778.85+0.89+9.84-4.87=14.718.81-5.81+9.89=12.897.23-1.64-1.1+2.56=7.051.87+9+7.96=18.839.1+3.48=12.580.77+2.64=3.410.79+9.12=9.919.98-4.17+0.63-2.93=3.519.06+4.11+5.84+8.07=27.089.33-0.65-2.51+0.99=7.162.93-1.67=1.266.58+6.65+1.85-9.28=5.80.48+0.16=0.646.05-0.27+2.46-7.04=1.20.8+8.49+3.7=12.999.39+6.75-8.49-0.2=7.456.62-6.08+9.91-6.78=3.677.84+9.65-6.49+8.74=19.743.65+6.72-1.12=9.255.62+0.79-4.43=1.987.57-3.16+8.44=12.859.92-3.51+1.07+2.06=9.546.68+3.81+0.36+9.14=19.993.56-0.84+5.29-5.31=2.77.45+8.18-1.07-5.06=9.56.89-3.09-1.83=1.978.65-3.85+0.5=5.39.69-2.64+8.34=15.398.9-0.96+1.08=9.023.01+2.5+3.34-8.69=0.167.58-3.33+5.42-1.54=8.133.41+9.25=12.669.3-2.05-6.13=1.127.97-2.42-0.29+6.78=12.044.25+2.41-0.27-5.6=0.792.22+8.81+3.02=14.058.64-2.08-0.64+6.83=12.754.04+0.34+7.31+6.68=18.379.39+9.59-1.03=17.954.06-1.5+4.68-6.73=0.515.7-3.38-1.95=0.379.46-9.11=0.358.41-4.18-3.51+5.04=5.767.76-1.6-0.79-0.6=4.775.66+6.29-1.86+1.85=11.943.16+3.17-2.67-2.03=1.637.93-2.73+8.57-3.47=10.35.58+4.25-5.1=4.738.12+3.84-5.94-1.69=4.337.98-4.14+5.83-1.34=8.332.28+0.85=3.131.21-0.12+3.38=4.474.34+1.35=5.695.3-4.97=0.334.45+9.73-9.67-1.76=2.759.5-8.21-0.21=1.089.51-3.16-5.59-0.15=0.617.28-2.14+1.55-2.23=4.462.46+9.63+7.37-6.44=13.024.58-4.46=0.129.84+2.84+4.2-4.24=12.649.88-2.93-3.96+0.91=3.99.95-1.46+0.04=8.533.96+7.79+0.46=12.216.03+2.94-2.52+6.45=12.96.3+4.37-9.66=1.011.73+7.99-3.49=6.237.29-6.63+9.37=10.039.7-1.95-1.72-0.79=5.244.5-4.21+7.24+8.08=15.618.09+6.17+8.1+2.2=24.562.27+8.59-2.98-0.61=7.277.39+4.44=11.832.3+8.42-4.8-4.62=1.35.12+0.72+8.88+4.34=19.069.11+8.56-6.73+5.03=15.974.79+9.46+5.94-1.65=18.547.76+2.24+8.7=18.79.37-8.43=0.948.04-0.81+3.42=10.650.6+3.32+9.43+6.39=19.749.32+1.65+3.94=14.916.64+6.72+1.92+5.99=21.278.51+6.86+2.77=18.147.71+4.8+1.93=14.449.08+6.96-6.32+2.11=11.830.91-0.55+0.67=1.036.16+0.02-1.35=4.839.91-4.12-1.98=3.819.03+3.41-1.74-3.5=7.28.95-4.61-2.4+4.41=6.355.25+4.85+1.81=11.913.43+0.06-1.25+0.86=3.12.87+4.89+0.02=7.789.78+3.51-1.52=11.776.22-2.37-0.51-1.45=1.897.18+1.73+7.28+8.29=24.485.77-3.54+1.32+9.34=12.894.05+8.48-5.35+3.9=11.084.19+5.62-0.59+0.49=9.714.2-0.83-3.1+9.41=9.681.69+7.19+5.2=14.087.66-2.57+1.57+5.05=11.718.16+2.16-4.17+4.71=10.868.9+7.97-4.37-0.17=12.338.89-3.01+4.36+0.23=10.474.02-0.92=3.18.74-2.59=6.158.77-1.79-3.32+1=4.664.36+8-1.08+7.73=19.013.56+1.27-2.33=2.57.65-1.51+0.55=6.696.22+7.62-0.18+5.79=19.459.03-1.28=7.757.23-5.9=1.333.81+5.95+4.33-2.65=11.444.65-2.87-0.61+8.84=10.013.9+2.92=6.820.13+8.52=8.650.32+0.95=1.271.49+8.74-6.5-3.05=0.685.18-3.56+2.51=4.135.82-0.71-2.15-0.65=2.313.52+2.98=6.55.96+2.53-1.11=7.389.33-0.3-0.71-7.23=1.097.68-6.45+6.9+9.72=17.850.55+2.57+9.38=12.55.09+0.27=5.366.7-1.19+0.15+0.54=6.29.93-1.49+1.16-2.41=7.197.24-0.81+8.59=15.024.06+5.25-0.78=8.531.03+0.29+6.34=7.661.37+8.55+3.29=13.214.67-0.22-1.61-1.74=1.16.46-1.08-1+6.31=10.693.55-0.59-2.42=0.545.69+3.07-0.63-5.92=2.214.63-2.45+2.14+0.81=5.139.27-1.61+4.08-7.29=4.451.86+8.37=10.236.09-1.26=4.839.74+5.6=15.348.04+7.95+2.91+7.3=26.20.29-0.1=0.199.49+2.85-7.12=5.223.55+0.03+7.85+5.83=17.261.68+5.95=7.634.89+6.3+9.72=20.918.76-2.51-3.6-1.05=1.64.13+4.3+0.24=8.674.98-1.29=3.698.99+2.32+6.59-1.22=16.688.84-5.34+2.72+8.04=14.263.74-2.54+8.31+5.92=15.439.89-8.75=1.147.65+9.28+0.87+3.21=21.019.24-1.56-1.9-2.72=3.065.07-2.08+8.2+9.11=20.33.71+8.02-9.75-0.18=1.86.9+5.5+1.78-7.03=7.158.45-0.14+0.12+5=13.437.69-3.99-3.27+2.32=2.758.25-7.1=1.151.51+7.9-1.65+9.2=16.964.24+6.75+8.07=19.069.08-1.34-5.62+6.91=9.036.51+6.94=13.457.6-5.45-1.42-0.08=0.657.74+7.87-4.51+5.04=16.141.83+0.29=2.127.04+3.32+7.45=17.810.1+4.39+4.94-1.68=7.755.8-5.55+7.94-7.67=0.522.91+4.45+7.49-0.61=14.249.32-3.95-4.11-0.86=0.47.93+9.66+1.39-9.08=9.94.28+6.87+2.23+9.58=22.968.73-6.07+6.55-7.28=1.931.68+9.31+7.21+2.95=21.157.37+1.55-4.34=4.588.56-2.65=5.919.24+7.26-3.74+5.82=18.581.27+9.35-3.54=7.087.07-5.61-0.93+6.63=7.167.53+3.16-1.45=9.244.4-0.91+9.64-0.14=12.993.28-0.7+6.45+1.49=10.525.88-3.64=2.242.14-0.11+3.84=5.878.13+3.61-4.3+0.45=7.894.29+7.76-3.02-6.17=2.868.43-0.99-3.76+4.47=8.157.06-0.18-2.68+7.15=11.356.84-4.77+7.47-8.2=1.344.79+6.85+0.3+8.45=20.395.73+4.94+2.14=12.819.58+4.78+2.82-3.59=13.597.15-3.76+7.71=11.19.16+8.78-4.57-9.94=3.435.99-0.45+6.98+2.44=14.967.85-3.31-1.23=3.315.4+4.11+6.71-6.08=10.149.39+3.39+8.89=21.678.45+0.91+6.25-6.92=8.698.47+3.31-6.61+9.06=14.232.05+4.78+8.14-3.2=11.775.99-4.02=1.971.16+3.05+0.6=4.810.02+9.03-5.31=3.744.02+9.15-3.91=9.266.79-0.86-3.88-0.38=1.678.54-0.69-6.99=0.867.31+8.99-5.7+2.72=13.329-3.43-4.31+1.77=3.038.45-3.48+0.4-4.84=0.536.88+2.52-0.88+1.52=10.045.25-0.68=4.575.11-1.17+6.16=10.14.63-0.06-3.79=0.787.02-4.95-1.3=0.772.62+0.46=3.088.1+3.35+0.78-1.1=11.139.51+6.35+2.4+4.72=22.987.4-3.39-3.86=0.157.16-0.26=6.99.21+8.37=17.581.71+2.14+9.54+2.7=16.096.57-1.08-4.53+9.57=10.537.3-5.34=1.966.79-4.61+5.88+5.14=13.28.93-0.34-7.49+1.43=2.538.5-2.54-