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8.8+1.17-7.61+7.12=4.23+8.07-5.65-1.38=6.31+4.76+5.44-2.81=5.71-2.33+6.77=7.68-5.04+4.99=5.4-1.03-1.62+5.55=0.9+9.91-4.19-0.13=9.81-0.71-7.41+4.88=8.01+6.46+7.41-0.16=1.05+8.05+4.45-9.59=7.41+4.63=4.41-2.03+5.51+7.63=4.55-1.67+1.38=3.81+6.94+2.46=9.77-4.95+9.95=5.54+7.28+5.89-5.66=6.35-4.48+9.32+5.2=9.63+5.38+7.42+4.09=9.94-3.38+2.98=8.78-1.37-0.46+4=8.75+7.32+0.39-0.17=8.5-5.85+4.24=1.57+5.44=4.75+7.31+5.96-2.58=6.63-1.15=3.37+9.1+0.85=7.9+8.85+5.68=9.91+4.99+3.74=9.28-0.96-6.9+5.37=8.02-1.86-2+1.37=5.84+5.57-9.67+2.08=0.55+3.47+7.93=9.44+1.17+1.73=7.68-0.49-3.97+1.23=2.15+7.12-6.33=1.2+1.52+3.37=5.11+5.95=8.09+6.69+4.38+6.49=1.83+4.68+8.61-2.86=6.3-1.91-1.52-2.68=8.87+5.44-1.32-8.7=1.42+8.54+6.73=0.88+9.02-6.2+1.94=8.97+3.79+3.35+5.82=2.96-2.6+8.33+1.55=6.9+1.64=5.14-2.72-1.79-0.44=4.72-0.88+1.79+5.95=5.49-1.08+0.55+8.56=0.35+6.72-6.18=4.35-2.49-0.27=5.15-3.18+2.28+2.1=3.79+7.08-4.78-3.43=6.15-1.18-1.57=8.47+2.03-1.08-2.42=5.68+7.62+9.39+0.81=2.65-0.04-0.89-0.16=2.79+4.02-2.26+0.4=7.46-2.77-3.09+9.83=4.37+8.62-6.68-3=0.89+7.78-6.41=8.71-3.78+0.14=9.43+8.12-9.21-4.1=5.98-4.09+2.13=9.77-2.45+6.4-2.11=0.82+8.98-5.66=6.16-2.28-2.55-0.58=7.11+0.19+6.03-0.56=5.5+0.16+4.53-0.57=4.03-3.55=4.1+8.35+4.34+4.17=9.21-7.84=9.6+1.76+8.16-7.19=6.6+9.38=9.08-3+0.91+0.1=6.59-0.33+8.55-7.37=2.94+7.67+6.57+6.26=8.15-2.48-0.65=4.25+9.28+4.15=8.16-7.82=3.85-1.89+6.02=8.79+9.19-7.58+9.18=6.29-2.2=5.26+9.57-3.98=2.99+9.48+1.18=7.54+7.75-0.26=0.04+2.44+1.85=8.6-1.43=7.17+6.68-9.36-3.6=7.64+8.57=3.27-0.79-0.03+8.5=8.18+0.87+7.67-3.77=9.93+6.91+8.45+1.11=7.81-2.32=7.74-1.36-1.17-1.39=1.26+4.51-3.64=9.64-8.05-0.34+4.83=7.53+5.68-2.36=9.83+4.49=5.07-2.18-0.16+4=9.28+6.16-1.18+9.11=7.28-0.5-6.06-0.03=7.15+2.87=3.25-0.23-2.71+2.85=8.97+6.26-1.39=9.22-6.75-0.22=8.78-4.73-1.17+7.94=7.89+9.22-2.56=9.78-1.69-0.74+0.27=9.95-0.94+3.02-6.55=5.8-2.95-0.21=9.05+2.12-4.71=7.77-0.54-6.26+0.47=9.91-0.21+8.48+9.75=9.85-3.25-0.03-5.49=6.56+1.85-8.26+8.25=6.51+9.26-3.64=9.51-1.92+0.38-3.41=9.02-3.1+4.09-1.64=2.75-2.33+9.03+6.5=9.6-1.57-2.44+6.14=6.14-1.99-3.03=1.71+9.42-9.1+2.83=9.35-3.19-5.06=4.87-2.96=9.66+7.56=9.39-4.23-4.48+4.86=3.12+4.34=2.19+3.93-5.85+6.61=5.94-3.97-0.47=4.39-4.04=2.47+9.76-8.16-0.23=5.16-1.64-2.62+4.78=5.98-1.4+5.32+2.9=9.42-8.44-0.82=4.4+6-7.99+1.59=5.74+3.16+9.09=9.64-0.09-1.46=2.08+3.41-5.05=7.07-2.54+5.1+1.63=5.23+9.62-1+6.91=2.42+3.99+6.32+6.84=5.63+0.17=7.38-5.24+2.08-0.2=5.17+1.52+4.3-9.69=8.67-5.98+8.41=4.16+9.56+9.1+3.7=9.39+8.66+9.46-1.61=2.2+9.22-1.92=8.1-2.14-4.15-0.92=4.81+6.18-6.5=7.86-5.36-0.35-0.54=8.86-4.44=6.1-5.11+7.49-5.94=1.43+8.97=1.4+9.22+7.6+4.84=8.17-1.56+9.55-0.11=8.44-2.53+9.42+3.53=8.21+4.03+4.17=6.79-3.01=3.06-1.36+7.73+7.39=5.57+5.94=7.95-2.99-4.25=7.66-2.62+8.4=9.78+9.55+2.04-1.28=5.41+4.68+5.27-4.64=4.2-2.55+8.47=6.93+3.39=5.37+7.84+3.58+1.1=7.72-3.73-2.79-1.03=4.91-4.35+8.85+7.92=8.87-4.85+8.67=9.65-7.89-1.28=1.01+9.07=3.29+3.16=3.59+6.8+8.69=6.14+5.58+5.42+0.83=8.72-7.87=7.79-5.52+7.72+4.92=5.86+0.55+3.41-8.1=4.23+7.77+6.78+4.8=2.95+4.33+8.39+7.77=0.55+2.71=7.92-0.64-2.77+3.13=0.77+5.55-4.53+6.09=5.94-2.21-0.53=6.23-2.36+9.86=4.47+1.96-3.4=6.44+1.94+3.62+6.8=7.85-3.11-1.05+8.67=4.33+9.22=6.14-0.87+2.23+3.14=6.84-1.68=8.75+2.98+1.25+4.67=5.4+4.2-2.67+9.72=9.9-6.7-1.91=8.46-6.2+4.61+9.92=4.04+5.39+8.02+2.37=4.67+1.1+5.7+4.85=3.48-1.22+2.69-0.14=9.11-0.65-5.87=9.91-4.44+1.4=6.94+9.54-6.73-1.31=8.69-4.43=8.69-1.05+0.14+8.95=6.77-1.7-0.66-0.81=9.82-1.48-2.15-0.33=7.63-5.91-0.9=5.76+1.36-0.33=2.7+9.75+8.92-9.56=3.28-1.57+4.13=8.31+1.9-6.04=1+7.76+7.2=9.35-6.99+6.95=5.26+8.24=9.94-4.78+8.8+7.36=6.16-0.27+9.99-8.74=6.91-2.71-1.75-1.3=4.36-1.64=3.35+8.61-2.24=3.06-2.47+0.92=9.46-2.63-2.91-1.95=8.96-0.71-2+4.53=9.51+4.59-7.18=6.39+5.6-0.97-8.03=9.27+7.74-6.09-2.89=2.47+9.04+7.72=5.48+9.89-8.07+9.41=2.48+8.44-8.85=2.33-1.76+8.52+5.11=9.49-6.87-1.22=6.74-0.85-2.99=8.44+0.36=5.7+8.16=7.02+6.91-1.98-9.01=6.13+7.04+9.57=1.24+4.62=0.33+7.71+9.84=9.96+1.15+8.22+3.99=9.36+8-6.34-0.81=6.07+6.78-7.72-2.15=2.9-2.64+6.92-2.13=5.95+5.35+6.92+8.56=3.88+5.43-1.14=3.92+9.22-7.99-1.48=5.25+1.66-5.12=4.45+7.89-3.79-7.98=0.07+9.92-1.64=9.76-3.79-2.5+6.96=8.19-1.19-5.85-0.1=5.88-2.91+5.06=9.64+6.85-5.7+4.03=0.5+0.17+6.57=5.47-3.38=0.37+1.07+5.6=4.09-2.55-1.22=8.06-5.58+9.64-0.46=9.63-8.85+8.48-2.27=7.35-1.93=8.15-2.29+1.33=9.39+7.78-1-9.47=0.93+4.13+1.24+8.2=6.45-5.74+0.51+9.31=1.96+3.65+7.68-9.23=0.93+7.85+7.02+5.79=6.4-2.59-2.72+3.83=6.66+6.7+7.3+5.38=9.12-1.4-4.04+8=4.86+1.71+0.97+9.2=7.4-6.91+0.95+7.94=9.01-3.94-2.81=9.12+3.34-2.59-1.26=7.46-4.48+0.53+3.53=8.49-1.36+2.57-6.98=0.47+7.99=2.32+8.05=7.34-2.8+9.19=9.42-5.8-0.38=5.8-1.22+5.89+6.26=7.54-2.75=6.45+4.84+0.47+0.19=9.52-0.15-3.24-0.53=8.25-0.09-1.54-1.33=8.31+9.36+0.29=5.9+5.19+1.77+9.44=7.05-4.8+5.25=7.66+1.87-4.75-0.59=2.62+6.59+2.81=3.32+9.23-2.77-7.26=5.6-1.12-1.18+4.36=9.82-5.9=8.39-3.11-2.93+4.51=2.7-1.27+0.6=9.37+9.45-1.99+0.29=8.63-2.59-1.33-3.16=6.33-2.58+5.31-4.24=4.63-1.61+2.04=9.81+4.82+9.42-3.68=0.28+6.3+8.62=9.06+6.32+1.1=8.37-8.01+0.91+9.92=5.61-1.88+5.46=8.25-0.49=9.03+1.86-4.74=7.33-0.3-4.15-0.34=6.14+4.23-7.28+8.48=9.39-8.54+1.75=8.36+9.63-3.62-9.3=5.55+5.22-2.23-3.91=9.43-0.79-3.79=6.17-5.32=6.66-1.76-0.64-1.16=7.95+9.6-3.7-8.23=5.09+0.88=4.69+3.12+7.83=6.71-0.57+3.21-2.74=8.83-0.18+8.52+8.62=0.4+2.29+2.18-1.1=9.23-2.34+1.66+4.55=3.33-1.47+1+4.52=7.94+5.15-5.24-0.76=8.65+2.02=9.78+6.41-8.46-1.64=4.46+6.76-8.53+8.22=6.18-3.68=6.22-6.06+6.29-1.92=8.82-2.24+9.37-5.21=4.7+7.56-1.38+8.63=0.43+8.01=9.96-2.48+7.36=0.1+4.83-4.09=4.74-3.44+3.59=9.83-2.36-2.62+9.43=6.75-1.65+8.64-2.64=5.08+2.88-5.48+7.76=9.85-4.83+9.25-3.35=5+6.49-3.97-1.84=9.25-4.03=8.74-5.92-1.72=0.84+9.91+3.16=4.41+5.49+1.06+2.3=7.83-7.56+5.8-4.14=5.66+6.9-1.89-2.38=8.56-0.36-1.74-5.12=2.74+0.31+8.91=9.42-4.84=7.28-0.1-2.44-3.94=6.19+0.84+7.96=4.09+7.01+6.77+5.23=8.3+6.82-7.47-6.96=0.73+2.14+0.63+4.52=6.91+9.03-3.18=5.65-4.8+9.85=1.88+9.37-3.28+1.2=9.14+8.01-7.78+4.39=4.63-1.42+7.41-0.26=2.56+0.53-1.86=7.02+2.4+2.7-6.74=6.32+4.07+1.35-5.9=9.94-4.92+1.9-3.92=3.37+0.98+4.1-3.74=9.97-7.39-1.58+2.62=4.34-3.35+4.71=8.76+1+1.22=7.73-2.58-1.76=5.38+5.7-5.56=7.93-0.9-1.1-2.23=5.87-0.78-0.15+4.37=3.63+0.07+0.12+7.41=9.67-0.32+1.72-0.04=5.24+1.25-6.16+7.6=9.3-8.75=6.81+6.65=9.33-4.31+7.89-4.36=8.43-7.41+7.52+7.58=9.57-0.86-1.12-0.6=0.18+2.35+8.42=8.52+9.97-3.22-1.2=9.68-8.87+9.42-0.74=7.26+3.72=8.45-1.25-0.35+6.85=9.93-0.83+1.67-8.85=4.08+0.97-0.84+4.31=7.91-2.21-3.01=5.72-0.05-1.93-1.36=9.02-2.18-0.99-4.46=3.87-3.4+0.44=6.15+9.55=0.91+8.66-8.22+9.14=3.81+5.67=7.82-6.67-0.12=6.21+8.43-0.77=9.92-0.25-6.62-0.6=8.1+7.62+4.64-0.07=6.78+8.97-7.22=5.34-1.07-1.89+4.24=8.14-7.03=0.61+2.89=8.82-6.86+2.27=9.45-4.06-0.99-3.09=3.7+2.97=2.78+0.49+7.4=8.15-7.44=3.49+6.48+0.02-9.16=9.39-0.98+9.01-3.41=9.87-2.21+6.9+5.54=9.82-7.23-1.39=6.91+6.48-5.77-7.25=7.81+8.63+3.15=4.16+6.74+6.71-2.81=5.08+6.64-3.29=0.91+8.47=8.71+6.29=8.05+0.52+9.54-1.22=3.03-0.08-2.56=6.78-1.61-4.73+4.26=5.68-1.12=3.19+5.01+7.72-5.52=4.73+8.29-4.11-4.46=8.07-5.04=4.14-1.25-1.21=4.38+7.89+0.75-9.91=9.03+7.57+9.47+9.33=9.3-6.51+7.01=8.21-0.88+6.24=5.1+8.16+0.17-0.04=9.8-0.95-3.22-2.6=5.15-2.97+2.53+6.07=2.38+6.1=5.33+1.43=7.55-0.07-5.35=4.22+6.58+6.85=9.7+9.83-2.69-1.05=0.7+3.56-2.21+9.83=7.35+6.29-7.03+0.74=9.06-3.86-1.47-0.49=7.6-0.1-7.29+6.05=9.77-2.82+8.85-6.97=2.09+5.63+7.86-0.6=2.85+0.97+6.89-3.49=9.05+3.92-3.41=9.62-2.19-1.24-3.27=7.57+3.46+5.49=8.97+0.18=9.98-0.88=9.06-1.34-1.29-1.9=6.16+7.37+2.47-7=6.61+3.2-0.37=8.36-6.71+3+5.82=0.92+8.77=0.62+9.13+3.54-3.33=9.45-0.73+8.25+9.01=7.65+7.31+1.36-2.76=5.1+2.82-4.73+4.86=1.97+0.51+6.8=1.03+7.44-6.75=4.47-0.66+6.87-6.14=3.15+4.97+6.65-3.06=3.68+3.71+8.04+3.01=7.95-2.1-0.62-3.97=8.06-7.43+4.75-4.29=9.08+2.66+3.03+5.43=4.41+9.28-6.68=1.51+8.2+0.47+1.87=9.01-5.66-0.04=9.58-4.52-4.39=8.86-0.8-6.51+3.34=8.4-0.95-4.34-1.32=9.66-6.85+2.58-0.91=2.23+7.32+6.12+2.67=5.03-0.81+6.12+1.92=7.92+2.24-9.19=7.46+2.67-9.46=2.97+1.31-2.92+3.34=5.86-5.57+8.95+4.99=2.96+1.5+9.78-4.78=4.61+7.49+4.09+3.36=4.81-0.31-0.06=8.34+5.5-2.07-6.68=7.72-1.95+5.24=1.94+9.17-8.3=7.37-1.47+4.59-8.05=9.39-1.58-5.67-0.93=2.08+0.24+2+1.43=8.34-3.22-1.23+6.57=6.12+5.16=6.98+8.65-4.92+0.1=3.56+2.24+7.79+6.97=6.51+7.37=3.99-3.11=8.58-3.31=5.31-0.53-2.99-0.24=8.55+3.55-6.09=1.1-0.25=8.9-7.86+6.46=6.19-5.88+7.55+9.84=7.71+6.89-8.54+7.52=5.17+7.98-5.12=9.11+5.79+7.34+5.24=7.37-3.16-3.85=7.82+1.6-5.18-1.21=1.47+8.71=8.52+7.52-0.57-3.41=5.32-0.04+1.01=8.61-1-3.62=8.14-6.26-0.21+2.39=9.72-1.62-7.88=9.74-1.85+2.33=1.27+0.64+9.31=2.46+9.42-3.42-5.15=9.36-1.3+9.9+5.93=8.76+3.73+7.46=1.06+7.76-3.88+6.79=7.51-0.89-3.47=8.26+6.23-9.27+9.49=9.65-4.92+2.3=5.17+5.25-3.79-3.56=6.94-0.87-2.08=4.73+0.34-2.81=7.29+5.25=6.99+0.05-6.3=2.76+1.03-3.42+7.66=9.52+6.5-2.68-2.23=7.73-2.56-2.66=9.99+2.33=4.69+0.04+0.5=1.86-0.85+2.19+0.04=8.41+1.61-0.14-2.32=8.6+1.58+3.84-0.52=4.37+5.74-1.79+8.86=9.39+1.62+8.86-7.09=5.02-1.33-2.35=7.42-0.71+2.21-0.73=8.04-0.27+5=8.95-1.43-7.17=3.93+8.12+7.7+7.49=7.19-5.68=8.77+3.45=4.32+9.13-1.71=4.64+6.55-7.89=7.93-3.91=8.56-4.58-3.08+3.31=0.85+3.51-1.26+3.16=5.86+1.42-5.5=8.69-2.31-0.04-4.1=9.99-1.94+8.55+1.35=9.26-3.2-3.47-1.98=9.72-1.8-2.06-3.76=7.08-0.25-4.16+5.18=6.05+1.38+5.13+0.06=7.83-2.4-2.38=8.79-1.17-4.72=4.46-0.29+7.09+7.87=6.77-1.33-0.03-0.16=6.11+2.71+5.32=3.87+6.29+1.2=4.17-1.44+6.79-8.44=6.93-2.72+3.16+9.73=4.39+3.79+4.37+0.29=4.03-1.49+7.68-5.52=4.59-1.5+5.4+7.95=9.95-1.1=2.11+2.09+4.31=6.62+5.05-9.3+7.21=6.66-1.75-4.43+3.01=9+8.49+8.83=7.82+7.1+9.44-8.95=3.72-0.62-0.87+6.67=8.15-3.08+7.63-9.47=5.33+5.49-6.74-0.8=9.6-1.54+8.51=7.88-4.38-2.96+5.95=9.65-2.69+9.47-0.25=2.67+7.7-6.24+7.34=0.16+4.1+8.48+9.97=6.82-2.34+5.26-2.19=8.74+7.49-9.58+4.13=7.72+8.09-7.37-6.95=4.62-4+6.08-4.47=8.17-0.49-0.27+4.92=3.58-2.04+4.93+9.18=5.84-3.57+8.96-8.34=8.16-2.33+1.58-4.84=0.18+0.73+1.34=3.58+2.73+9.92-3.96=4.97-4.61+5.54+2=9+5.64-5.94+0.1=9.38-0.2-3.18+7.86=8.33-5.92+1.71=8.04+6.77+0.11=4.7-3.99+4.81+9.24=4.97-2.47=5+1.46-2.94+8.56=9.3+8.59+7.49+6.03=2.07+8.54=7.62-3.47=0.57+7.97+9.62=5.05+5.13-0.24=3.99+4.86-8.71=9.51+0.88-7.34+7.22=5.56-3.7-1.66=6.95-2.56=9.95-2.12-0.31-3.71=4.61+0.33+9.8+7.25=8.32-7.65+5.68+5.99=7.64-3.35=9.29+0.32+1.13=8.9+6.03-4.38+6.53=4.14+2.33=8.07+7.61-6.23-3.55=2.56+5.35=5.11-1.65-0.63=9.12-1.44-4.86-1.35=5.82+2.13+5.29=2.31+1.03+8.27-2.32=8.01-1.32-0.98+7.77=9.43-2.78-2.2-3.17=6.45-6.35=5.55+8.89+7.78-3.87=7.52-5-0.13+6.87=8.47+7.34+0.74=9.4-4.1-2.5+7.45=9.16-4-3.63+2.42=8.05-5.35+5.75+9.19=8.44+4.85=9.44-3.51-1.27=8.39+8.09-1.43=1.9-1.33+3.37-3.54=1.79+9.83+9.86-4.75=4.12+5.24+0.54+5.94=6.12-3.41+5.18=5.8-2.58-2.34+8.63=8.08-1.32=7.61-3.13+5.06-8.22=9.05-1.69+7.13=3.83-1.23+7.08=4.84+4.89+6.27-5.63=8.94-0.1-2.36=3.44-0.55-2.05+9.47=9.58+2.38+0.15=8.34-1.98-3.56-0.04=3.73+3.12=3.07-2.51+1.77=2.23-0.15=9.87-0.23-3.17-0.32=9.23-4.79=9.08+7.73=4.21+9.85-3.8-7.46=1.7+8.1-0.62-0.27=4.77+9.26-9.13+4.72=7.68-5.53=4.31+9.37+9.08+4.02=4.72+6.03-8.55+2.53=4.37-1.6-2.57+8.49=9.39-8.03+8.73-2.83=8.34-0.27-2.8-2.63=6+9.95+7.5-7.01=8.74-4.36+6.76-7.8=7.87-4.44+7.63-2.91=9.55-7.49=9.48-7.33-1.88+1.47=6.21-3.91-0.14+0.52=9.19-3.12+2.41-6.84=8.75-2.54=9.12+5.58-6.66+3.33=8.15-0.13=3.86-1.14+7.64+9.8=6.56-0.67-0.71=1.16-0.6+8.62-2.96=6.28+3.18-4.27=0.94+8.9-2.55+9.45=6.38-1.65+6.99=9.08-0.98-0.62=8.8+2.65-6.71+9.11=4.3+4.61+3.52-4.24=6.98+3.9+5.97+3.04=3.65+5.25+1.53-4.25=5.68+5.26+8.2-0.57=7.27-1.69+9.98=6.74-1.54-1.01=6.71+6.51-0.38=9.3-6.52-1.57=9.39-1.75+2.3-3.05=3.29+6.42+5+6.89=9.23-1.68+7.86=8.13-0.39+4.69=4.89-0.16-2.65=2.85+6.59-3.08=9.64-0.12-0.63-6.85=9.57-9.41+3.6-2.66=2.25+8.72+4.86+6.09=2.69+0.8+1.6+3.58=2.59+9.26+5.36-6.74=9.82-6.25+6.57+1.06=6.12+1.86+4.48+7.19=7.22+9.34=9.22+2.57-7.37-2.09=7.52+2.76=8.77-2.58-1-1.32=7.24-0.99=1.42+4.12-0.81+0.32=8.93+5.2-2.44-4.3=9.71+0.47+2.84=8.89-7.13+8.12+2.99=3.83+7.22+6.19+7.71=6.59+7.36-2.74-7.08=2.35+3.4-0.35+0.48=9.15-6.31+8.95+7.8=6.12-2.32+3.77-2.6=9.75-2.73-0.26-3.14=8.83+3.54-1.57-2.47=6.48-2.14-2.8-1.13=6.85-2.72-3+9.33=8.72+0.45+2.11-4.64=3.94+3.08=4.3+6.14+0.06+6.97=5.65-3.19-0.74-1.05=8.18-0.44-6.72+0.13=7.38-1.44-3.07-2=3.24+2.65-3.68-0.61=6.65+6.92-9.01-2.03=3.54-0.12+9.03+1.79=0.89+3.85-2.23+2.82=6.51-4.64=6.77+0.79-3.74=7.32+9.99-7.33-4.04=4.48-2.48+5.24=7.25-3.84+8.71-3.01=9.61-5.15=5.41+7.44-4.39+8.05=7.58+7.35-5.74+7.05=7.72-3.96=3.44+2.88-5.03-1.06=5.4+9.35-3.75=8.88-1.36=7.6-0.91+2.53-8.24=7.84+4.66-7.16+6.54=1.77-0.24+5.1+3.39=6.04+2.79+2.67=6.48+7.14-8.9-1.8=6.81-3.84=9.91-8.77-0.78=2.27-1.85+4.61+7.14=9.81-4.83+9.49=2.07-1.58+4.02=6.33+4.36+2.15-5.24=1.78+2.89+4.47=9.05-2.62-4.7+5.46=5.61-0.56+2.06=4.34+4.29+5.1=8.86+5.92+3.62=7.42-3.17-2.59=1.7+8.48+2.77-4.16=8.37-2.41-1.15-1.78=7.16-1.24-3.24-0.81=3.76+2.11+9.68-1.34=参考答案8.8+1.17-7.61+7.12=9.484.23+8.07-5.65-1.38=5.276.31+4.76+5.44-2.81=13.75.71-2.33+6.77=10.157.68-5.04+4.99=7.635.4-1.03-1.62+5.55=8.30.9+9.91-4.19-0.13=6.499.81-0.71-7.41+4.88=6.578.01+6.46+7.41-0.16=21.721.05+8.05+4.45-9.59=3.967.41+4.63=12.044.41-2.03+5.51+7.63=15.524.55-1.67+1.38=4.263.81+6.94+2.46=13.219.77-4.95+9.95=14.775.54+7.28+5.89-5.66=13.056.35-4.48+9.32+5.2=16.399.63+5.38+7.42+4.09=26.529.94-3.38+2.98=9.548.78-1.37-0.46+4=10.958.75+7.32+0.39-0.17=16.298.5-5.85+4.24=6.891.57+5.44=7.014.75+7.31+5.96-2.58=15.446.63-1.15=5.483.37+9.1+0.85=13.327.9+8.85+5.68=22.439.91+4.99+3.74=18.649.28-0.96-6.9+5.37=6.798.02-1.86-2+1.37=5.535.84+5.57-9.67+2.08=3.820.55+3.47+7.93=11.959.44+1.17+1.73=12.347.68-0.49-3.97+1.23=4.452.15+7.12-6.33=2.941.2+1.52+3.37=6.095.11+5.95=11.068.09+6.69+4.38+6.49=25.651.83+4.68+8.61-2.86=12.266.3-1.91-1.52-2.68=0.198.87+5.44-1.32-8.7=4.291.42+8.54+6.73=16.690.88+9.02-6.2+1.94=5.648.97+3.79+3.35+5.82=21.932.96-2.6+8.33+1.55=10.246.9+1.64=8.545.14-2.72-1.79-0.44=0.194.72-0.88+1.79+5.95=11.585.49-1.08+0.55+8.56=13.520.35+6.72-6.18=0.894.35-2.49-0.27=1.595.15-3.18+2.28+2.1=6.353.79+7.08-4.78-3.43=2.666.15-1.18-1.57=3.48.47+2.03-1.08-2.42=75.68+7.62+9.39+0.81=23.52.65-0.04-0.89-0.16=1.562.79+4.02-2.26+0.4=4.957.46-2.77-3.09+9.83=11.434.37+8.62-6.68-3=3.310.89+7.78-6.41=2.268.71-3.78+0.14=5.079.43+8.12-9.21-4.1=4.245.98-4.09+2.13=4.029.77-2.45+6.4-2.11=11.610.82+8.98-5.66=4.146.16-2.28-2.55-0.58=0.757.11+0.19+6.03-0.56=12.775.5+0.16+4.53-0.57=9.624.03-3.55=0.484.1+8.35+4.34+4.17=20.969.21-7.84=1.379.6+1.76+8.16-7.19=12.336.6+9.38=15.989.08-3+0.91+0.1=7.096.59-0.33+8.55-7.37=7.442.94+7.67+6.57+6.26=23.448.15-2.48-0.65=5.024.25+9.28+4.15=17.688.16-7.82=0.343.85-1.89+6.02=7.988.79+9.19-7.58+9.18=19.586.29-2.2=4.095.26+9.57-3.98=10.852.99+9.48+1.18=13.657.54+7.75-0.26=15.030.04+2.44+1.85=4.338.6-1.43=7.177.17+6.68-9.36-3.6=0.897.64+8.57=16.213.27-0.79-0.03+8.5=10.958.18+0.87+7.67-3.77=12.959.93+6.91+8.45+1.11=26.47.81-2.32=5.497.74-1.36-1.17-1.39=3.821.26+4.51-3.64=2.139.64-8.05-0.34+4.83=6.087.53+5.68-2.36=10.859.83+4.49=14.325.07-2.18-0.16+4=6.739.28+6.16-1.18+9.11=23.377.28-0.5-6.06-0.03=0.697.15+2.87=10.023.25-0.23-2.71+2.85=3.168.97+6.26-1.39=13.849.22-6.75-0.22=2.258.78-4.73-1.17+7.94=10.827.89+9.22-2.56=14.559.78-1.69-0.74+0.27=7.629.95-0.94+3.02-6.55=5.485.8-2.95-0.21=2.649.05+2.12-4.71=6.467.77-0.54-6.26+0.47=1.449.91-0.21+8.48+9.75=27.939.85-3.25-0.03-5.49=1.086.56+1.85-8.26+8.25=8.46.51+9.26-3.64=12.139.51-1.92+0.38-3.41=4.569.02-3.1+4.09-1.64=8.372.75-2.33+9.03+6.5=15.959.6-1.57-2.44+6.14=11.736.14-1.99-3.03=1.121.71+9.42-9.1+2.83=4.869.35-3.19-5.06=1.14.87-2.96=1.919.66+7.56=17.229.39-4.23-4.48+4.86=5.543.12+4.34=7.462.19+3.93-5.85+6.61=6.885.94-3.97-0.47=1.54.39-4.04=0.352.47+9.76-8.16-0.23=3.845.16-1.64-2.62+4.78=5.685.98-1.4+5.32+2.9=12.89.42-8.44-0.82=0.164.4+6-7.99+1.59=45.74+3.16+9.09=17.999.64-0.09-1.46=8.092.08+3.41-5.05=0.447.07-2.54+5.1+1.63=11.265.23+9.62-1+6.91=20.762.42+3.99+6.32+6.84=19.575.63+0.17=5.87.38-5.24+2.08-0.2=4.025.17+1.52+4.3-9.69=1.38.67-5.98+8.41=11.14.16+9.56+9.1+3.7=26.529.39+8.66+9.46-1.61=25.92.2+9.22-1.92=9.58.1-2.14-4.15-0.92=0.894.81+6.18-6.5=4.497.86-5.36-0.35-0.54=1.618.86-4.44=4.426.1-5.11+7.49-5.94=2.541.43+8.97=10.41.4+9.22+7.6+4.84=23.068.17-1.56+9.55-0.11=16.058.44-2.53+9.42+3.53=18.868.21+4.03+4.17=16.416.79-3.01=3.783.06-1.36+7.73+7.39=16.825.57+5.94=11.517.95-2.99-4.25=0.717.66-2.62+8.4=13.449.78+9.55+2.04-1.28=20.095.41+4.68+5.27-4.64=10.724.2-2.55+8.47=10.126.93+3.39=10.325.37+7.84+3.58+1.1=17.897.72-3.73-2.79-1.03=0.174.91-4.35+8.85+7.92=17.338.87-4.85+8.67=12.699.65-7.89-1.28=0.481.01+9.07=10.083.29+3.16=6.453.59+6.8+8.69=19.086.14+5.58+5.42+0.83=17.978.72-7.87=0.857.79-5.52+7.72+4.92=14.915.86+0.55+3.41-8.1=1.724.23+7.77+6.78+4.8=23.582.95+4.33+8.39+7.77=23.440.55+2.71=3.267.92-0.64-2.77+3.13=7.640.77+5.55-4.53+6.09=7.885.94-2.21-0.53=3.26.23-2.36+9.86=13.734.47+1.96-3.4=3.036.44+1.94+3.62+6.8=18.87.85-3.11-1.05+8.67=12.364.33+9.22=13.556.14-0.87+2.23+3.14=10.646.84-1.68=5.168.75+2.98+1.25+4.67=17.655.4+4.2-2.67+9.72=16.659.9-6.7-1.91=1.298.46-6.2+4.61+9.92=16.794.04+5.39+8.02+2.37=19.824.67+1.1+5.7+4.85=16.323.48-1.22+2.69-0.14=4.819.11-0.65-5.87=2.599.91-4.44+1.4=6.876.94+9.54-6.73-1.31=8.448.69-4.43=4.268.69-1.05+0.14+8.95=16.736.77-1.7-0.66-0.81=3.69.82-1.48-2.15-0.33=5.867.63-5.91-0.9=0.825.76+1.36-0.33=6.792.7+9.75+8.92-9.56=11.813.28-1.57+4.13=5.848.31+1.9-6.04=4.171+7.76+7.2=15.969.35-6.99+6.95=9.315.26+8.24=13.59.94-4.78+8.8+7.36=21.326.16-0.27+9.99-8.74=7.146.91-2.71-1.75-1.3=1.154.36-1.64=2.723.35+8.61-2.24=9.723.06-2.47+0.92=1.519.46-2.63-2.91-1.95=1.978.96-0.71-2+4.53=10.789.51+4.59-7.18=6.926.39+5.6-0.97-8.03=2.999.27+7.74-6.09-2.89=8.032.47+9.04+7.72=19.235.48+9.89-8.07+9.41=16.712.48+8.44-8.85=2.072.33-1.76+8.52+5.11=14.29.49-6.87-1.22=1.46.74-0.85-2.99=2.98.44+0.36=8.85.7+8.16=13.867.02+6.91-1.98-9.01=2.946.13+7.04+9.57=22.741.24+4.62=5.860.33+7.71+9.84=17.889.96+1.15+8.22+3.99=23.329.36+8-6.34-0.81=10.216.07+6.78-7.72-2.15=2.982.9-2.64+6.92-2.13=5.055.95+5.35+6.92+8.56=26.783.88+5.43-1.14=8.173.92+9.22-7.99-1.48=3.675.25+1.66-5.12=1.794.45+7.89-3.79-7.98=0.570.07+9.92-1.64=8.359.76-3.79-2.5+6.96=10.438.19-1.19-5.85-0.1=1.055.88-2.91+5.06=8.039.64+6.85-5.7+4.03=14.820.5+0.17+6.57=7.245.47-3.38=2.090.37+1.07+5.6=7.044.09-2.55-1.22=0.328.06-5.58+9.64-0.46=11.669.63-8.85+8.48-2.27=6.997.35-1.93=5.428.15-2.29+1.33=7.199.39+7.78-1-9.47=6.70.93+4.13+1.24+8.2=14.56.45-5.74+0.51+9.31=10.531.96+3.65+7.68-9.23=4.060.93+7.85+7.02+5.79=21.596.4-2.59-2.72+3.83=4.926.66+6.7+7.3+5.38=26.049.12-1.4-4.04+8=11.684.86+1.71+0.97+9.2=16.747.4-6.91+0.95+7.94=9.389.01-3.94-2.81=2.269.12+3.34-2.59-1.26=8.617.46-4.48+0.53+3.53=7.048.49-1.36+2.57-6.98=2.720.47+7.99=8.462.32+8.05=10.377.34-2.8+9.19=13.739.42-5.8-0.38=3.245.8-1.22+5.89+6.26=16.737.54-2.75=4.796.45+4.84+0.47+0.19=11.959.52-0.15-3.24-0.53=5.68.25-0.09-1.54-1.33=5.298.31+9.36+0.29=17.965.9+5.19+1.77+9.44=22.37.05-4.8+5.25=7.57.66+1.87-4.75-0.59=4.192.62+6.59+2.81=12.023.32+9.23-2.77-7.26=2.525.6-1.12-1.18+4.36=7.669.82-5.9=3.928.39-3.11-2.93+4.51=6.862.7-1.27+0.6=2.039.37+9.45-1.99+0.29=17.128.63-2.59-1.33-3.16=1.556.33-2.58+5.31-4.24=4.824.63-1.61+2.04=5.069.81+4.82+9.42-3.68=20.370.28+6.3+8.62=15.29.06+6.32+1.1=16.488.37-8.01+0.91+9.92=11.195.61-1.88+5.46=9.198.25-0.49=7.769.03+1.86-4.74=6.157.33-0.3-4.15-0.34=2.546.14+4.23-7.28+8.48=11.579.39-8.54+1.75=2.68.36+9.63-3.62-9.3=5.075.55+5.22-2.23-3.91=4.639.43-0.79-3.79=4.856.17-5.32=0.856.66-1.76-0.64-1.16=3.17.95+9.6-3.7-8.23=5.625.09+0.88=5.974.69+3.12+7.83=15.646.71-0.57+3.21-2.74=6.618.83-0.18+8.52+8.62=25.790.4+2.29+2.18-1.1=3.779.23-2.34+1.66+4.55=13.13.33-1.47+1+4.52=7.387.94+5.15-5.24-0.76=7.098.65+2.02=10.679.78+6.41-8.46-1.64=6.094.46+6.76-8.53+8.22=10.916.18-3.68=2.56.22-6.06+6.29-1.92=4.538.82-2.24+9.37-5.21=10.744.7+7.56-1.38+8.63=19.510.43+8.01=8.449.96-2.48+7.36=14.840.1+4.83-4.09=0.844.74-3.44+3.59=4.899.83-2.36-2.62+9.43=14.286.75-1.65+8.64-2.64=11.15.08+2.88-5.48+7.76=10.249.85-4.83+9.25-3.35=10.925+6.49-3.97-1.84=5.689.25-4.03=5.228.74-5.92-1.72=1.10.84+9.91+3.16=13.914.41+5.49+1.06+2.3=13.267.83-7.56+5.8-4.14=1.935.66+6.9-1.89-2.38=8.298.56-0.36-1.74-5.12=1.342.74+0.31+8.91=11.969.42-4.84=4.587.28-0.1-2.44-3.94=0.86.19+0.84+7.96=14.994.09+7.01+6.77+5.23=23.18.3+6.82-7.47-6.96=0.690.73+2.14+0.63+4.52=8.026.91+9.03-3.18=12.765.65-4.8+9.85=10.71.88+9.37-3.28+1.2=9.179.14+8.01-7.78+4.39=13.764.63-1.42+7.41-0.26=10.362.56+0.53-1.86=1.237.02+2.4+2.7-6.74=5.386.32+4.07+1.35-5.9=5.849.94-4.92+1.9-3.92=33.37+0.98+4.1-3.74=4.719.97-7.39-1.58+2.62=3.624.34-3.35+4.71=5.78.76+1+1.22=10.987.73-2.58-1.76=3.395.38+5.7-5.56=5.527.93-0.9-1.1-2.23=3.75.87-0.78-0.15+4.37=9.313.63+0.07+0.12+7.41=11.239.67-0.32+1.72-0.04=11.035.24+1.25-6.16+7.6=7.939.3-8.75=0.556.81+6.65=13.469.33-4.31+7.89-4.36=8.558.43-7.41+7.52+7.58=16.129.57-0.86-1.12-0.6=6.990.18+2.35+8.42=10.958.52+9.97-3.22-1.2=14.079.68-8.87+9.42-0.74=9.497.26+3.72=10.988.45-1.25-0.35+6.85=13.79.93-0.83+1.67-8.85=1.924.08+0.97-0.84+4.31=8.527.91-2.21-3.01=2.695.72-0.05-1.93-1.36=2.389.02-2.18-0.99-4.46=1.393.87-3.4+0.44=0.916.15+9.55=15.70.91+8.66-8.22+9.14=10.493.81+5.67=9.487.82-6.67-0.12=1.036.21+8.43-0.77=13.879.92-0.25-6.62-0.6=2.458.1+7.62+4.64-0.07=20.296.78+8.97-7.22=8.535.34-1.07-1.89+4.24=6.628.14-7.03=1.110.61+2.89=3.58.82-6.86+2.27=4.239.45-4.06-0.99-3.09=1.313.7+2.97=6.672.78+0.49+7.4=10.678.15-7.44=0.713.49+6.48+0.02-9.16=0.839.39-0.98+9.01-3.41=14.019.87-2.21+6.9+5.54=20.19.82-7.23-1.39=1.26.91+6.48-5.77-7.25=0.377.81+8.63+3.15=19.594.16+6.74+6.71-2.81=14.85.08+6.64-3.29=8.430.91+8.47=9.388.71+6.29=158.05+0.52+9.54-1.22=16.893.03-0.08-2.56=0.396.78-1.61-4.73+4.26=4.75.68-1.12=4.563.19+5.01+7.72-5.52=10.44.73+8.29-4.11-4.46=4.458.07-5.04=3.034.14-1.25-1.21=1.684.38+7.89+0.75-9.91=3.119.03+7.57+9.47+9.33=35.49.3-6.51+7.01=9.88.21-0.88+6.24=13.575.1+8.16+0.17-0.04=13.399.8-0.95-3.22-2.6=3.035.15-2.97+2.53+6.07=10.782.38+6.1=8.485.33+1.43=6.767.55-0.07-5.35=2.134.22+6.58+6.85=17.659.7+9.83-2.69-1.05=15.790.7+3.56-2.21+9.83=11.887.35+6.29-7.03+0.74=7.359.06-3.86-1.47-0.49=3.247.6-0.1-7.29+6.05=6.269.77-2.82+8.85-6.97=8.832.09+5.63+7.86-0.6=14.982.85+0.97+6.89-3.49=7.229.05+3.92-3.41=9.569.62-2.19-1.24-3.27=2.927.57+3.46+5.49=16.528.97+0.18=9.159.98-0.88=9.19.06-1.34-1.29-1.9=4.536.16+7.37+2.47-7=96.61+3.2-0.37=9.448.36-6.71+3+5.82=10.470.92+8.77=9.690.62+9.13+3.54-3.33=9.969.45-0.73+8.25+9.01=25.987.65+7.31+1.36-2.76=13.565.1+2.82-4.73+4.86=8.051.97+0.51+6.8=9.281.03+7.44-6.75=1.724.47-0.66+6.87-6.14=4.543.15+4.97+6.65-3.06=11.713.68+3.71+8.04+3.01=18.447.95-2.1-0.62-3.97=1.268.06-7.43+4.75-4.29=1.099.08+2.66+3.03+5.43=20.24.41+9.28-6.68=7.011.51+8.2+0.47+1.87=12.059.01-5.66-0.04=3.319.58-4.52-4.39=0.678.86-0.8-6.51+3.34=4.898.4-0.95-4.34-1.32=1.799.66-6.85+2.58-0.91=4.482.23+7.32+6.12+2.67=18.345.03-0.81+6.12+1.92=12.267.92+2.24-9.19=0.977.46+2.67-9.46=0.672.97+1.31-2.92+3.34=4.75.86-5.57+8.95+4.99=14.232.96+1.5+9.78-4.78=9.464.61+7.49+4.09+3.36=19.554.81-0.31-0.06=4.448.34+5.5-2.07-6.68=5.097.72-1.95+5.24=11.011.94+9.17-8.3=2.817.37-1.47+4.59-8.05=2.449.39-1.58-5.67-0.93=1.212.08+0.24+2+1.43=5.758.34-3.22-1.23+6.57=10.466.12+5.16=11.286.98+8.65-4.92+0.1=10.813.56+2.24+7.79+6.97=20.566.51+7.37=13.883.99-3.11=0.888.58-3.31=5.275.31-0.53-2.99-0.24=1.558.55+3.55-6.09=6.011.1-0.25=0.858.9-7.86+6.46=7.56.19-5.88+7.55+9.84=17.77.71+6.89-8.54+7.52=13.585.17+7.98-5.12=8.039.11+5.79+7.34+5.24=27.487.37-3.16-3.85=0.367.82+1.6-5.18-1.21=3.031.47+8.71=10.188.52+7.52-0.57-3.41=12.065.32-0.04+1.01=6.298.61-1-3.62=3.998.14-6.26-0.21+2.39=4.069.72-1.62-7.88=0.229.74-1.85+2.33=10.221.27+0.64+9.31=11.222.46+9.42-3.42-5.15=3.319.36-1.3+9.9+5.93=23.898.76+3.73+7.46=19.951.06+7.76-3.88+6.79=11.737.51-0.89-3.47=3.158.26+6.23-9.27+9.49=14.719.65-4.92+2.3=7.035.17+5.25-3.79-3.56=3.076.94-0.87-2.08=3.994.73+0.34-2.81=2.267.29+5.25=12.546.99+0.05-6.3=0.742.76+1.03-3.42+7.66=8.039.52+6.5-2.68-2.23=11.117.73-2.56-2.66=2.519.99+2.33=12.324.69+0.04+0.5=5.231.86-0.85+2.19+0.04=3.248.41+1.61-0.14-2.32=7.568.6+1.58+3.84-0.52=13.54.37+5.74-1.79+8.86=17.189.39+1.62+8.86-7.09=12.785.02-1.33-2.35=1.347.42-0.71+2.21-0.73=8.198.04-0.27+5=12.778.95-1.43-7.17=0.353.93+8.12+7.7+7.49=27.247.19-5.68=1.518.77+3.45=12.224.32+9.13-1.71=11.744.64+6.55-7.89=3.37.93-3.91=4.028.56-4.58-3.08+3.31=4.210.85+3.51-1.26+3.16=6.265.86+1.42-5.5=1.788.69-2.31-0.04-4.1=2.249.99-1.94+8.55+1.35=17.959.26-3.2-3.47-1.98=0.619.72-1.8-2.06-3.76=2.17.08-0.25-4.16+5.18=7.856.05+1.38+5.13+0.06=12.627.83-2.4-2.38=3.058.79-1.17-4.72=2.94.46-0.29+7.09+7.87=19.136.77-1.33-0.03-0.16=5.256.11+2.71+5.32=14.143.87+6.29+1.2=11.364.17-1.44+6.79-8.44=1.086.93-2.72+3.16+9.73=17.14.39+3.79+4.37+0.29=12.844.03-1.49+7.68-5.52=4.74.59-1.5+5.4+7.95=16.449.95-1.1=8.852.11+2.09+4.31=8.516.62+5.05-9.3+7.21=9.586.66-1.75-4.43+3.01=3.499+8.49+8.83=26.327.82+7.1+9.44-8.95=15.413.72-0.62-0.87+6.67=8.98.15-3.08+7.63-9.47=3.235.33+5.49-6.74-0.8=3.289.6-1.54+8.51=16.577.88-4.38-2.96+5.95=6.499.65-2.69+9.47-0.25=16.182.67+7.7-6.24+7.34=11.470.16+4.1+8.48+9.97=22.716.82-2.34+5.26-2.19=7.558.74+7.49-9.58+4.13=10.787.72+8.09-7.37-6.95=1.494.62-4+6.08-4.47=2.238.17-0.49-0.27+4.92=12.333.58-2.04+4.93+9.18=15.655.84-3.57+8.96-8.34=2.898.16-2.33+1.58-4.84=2.570.18+0.73+1.34=2.253.58+2.73+9.92-3.96=12.274.97-4.61+5.54+2=7.99+5.64-5.94+0.1=8.89.38-0.2-3.18+7.86=13.868.33-5.92+1.71=4.128.04+6.77+0.11=14.924.7-3.99+4.81+9.24=14.764.97-2.47=2.55+1.46-2.94+8.56=12.089.3+8.59+7.49+6.03=31.412.07+8.54=10.617.62-3.47=4.150.57+7.97+9.62=18.165.05+5.13-0.24=9.943.99+4.86-8.71=0.149.51+0.88-7.34+7.22=10.275.56-3.7-1.66=0.26.95-2.56=4.399.95-2.12-0.31-3.71=3.814.61+0.33+9.8+7.25=21.998.32-7.65+5.68+5.99=12.347.64-3.35=4.299.29+0.32+1.13=10.748.9+6.03-4.38+6.53=17.084.14+2.33=6.478.07+7.61-6.23-3.55=5.92.56+5.35=7.915.11-1.65-0.63=2.839.12-1.44-4.86-1.35=1.475.82+2.13+5.29=13.242.31+1.03+8.27-2.32=9.298.01-1.32-0.98+7.77=13.489.43-2.78-2.2-3.17=1.286.45-6.35=0.15.55+8.89+7.78-3.87=18.357.52-5-0.13+6.87=9.268.47+7.34+0.74=16.559.4-4.1-2.5