四年級數(shù)學(xué)（小數(shù)加減運(yùn)算）計(jì)算題專項(xiàng)練習(xí)與答案匯編

四年級數(shù)學(xué)（小數(shù)加減運(yùn)算）計(jì)算題專項(xiàng)練習(xí)與答案匯編8.09-5.03=9.48+1.1+0.58=9.85-8.71+7.38=8.13-6.18-0.46=5.75-0.08+9.6=4.44-0.7+5.53-2.6=4.14+3.74-4.81-1.19=4.5-3.78=5.94+8.3+2.48+8.66=6.4+6.16-1.53-3.92=1.34+0.73+8.69+1.83=6.72-0.51-5.21+7.33=1.94+8.27-4.8+4.4=9.54-2.63+5.88-7.6=6.15+5.12=9.72+6.32-1.97+2.34=8.69-4.54-3.24=6.68-3.68+8.31=3.16-1.13+8.6=9.2+6.23-7.26=9.72+2.92-2.04+4.73=7.68+7.87-0.5-1.36=4.43+0.36+6.49=7.56-3.42-1.89=8.91-0.57-5.26-2.91=9.32-7.47-1.57+3.8=9.24-9.04=9.35-4.12+8.43=9.34-0.53+2.28=6.43+5.91=7.63-7.14=5.83-4.65+1.5+4.1=6.01+5.9-4.32-1.9=0.57+2.1+3.2=5.22+5.34=7.06-2.3+5.56+7.71=9.81+8.3-9.78+4.14=6.61+3.94=8.94+9.71+3.67-3.81=5.16+3.16+9.62=8.24+4.81+7.68=7.82+9.36=4.95+4.42+1.34+6.87=3.54-0.81-1.5+2.31=9.16-2.89-1.71=7.05+2.97+7.15-8.61=7.42-2.9=7.54+6.88-3.71-4.93=8.3-1.36+5.84+0.03=7.07+6.22=2.55-1.63+7.09=6.38+9.58+7.32+6.76=1.09-0.36-0.04-0.53=7.8-6.87=7.68-0.95-1.14-4.53=2.43-1.78+0.45=8.08+2.71=6.37+1.95-8.13=9.17+1.06+8.98=5.02-3.23+3.08+8.6=6.02-0.72=5.32-0.7+9.24+8.66=5.58-1.72+8.89+9.29=9.39-3.23=9.71-1.96-3.8=4.35-1.73-0.27=9-0.76-4.77-2.98=3.12+6.77+8.87-7.88=6.92+6.24-7.66-3.07=9.98-9.01+5.52-3.7=3.31+5.85-5.77=3.39-1.24+3.13+6.54=3.42+6.43-4.98+6.28=6.25-1.23+9.87-6.3=9.57+1.61+5.19+4.46=4.27-1.52+9.26=9.26-4.77+6.87+6.11=6.41+1.21=8.62-7.89+1.76+7.51=7.4-0.39-1.13-4.34=8.24-5.92+7.78+5.08=7.36+8.54+2.02+6.7=9.16-1.11+5.93-6.63=7.56+7.91-0.5-6.93=2.53+7.97=9.54-7.76-1.68+8.5=2.79+5.75-7.4=5.34+9.84-2.97-8.12=1.88+3.63+1.47=5.44+2.01+0.2-3.4=8.51-2.43+2.07=8.63-1.63-1.05+5.15=9.06+4.94-1.15+8.3=4.06+7.39=5.33-5.06+8.92+4.5=9.64+1.77-1.47=8.42-5.87+8.62=8.85-8.07=6.57-0.21-2.21-1.18=5.56-0.9-2.13+1.79=5.09+5.2+0.26-3.38=5.87+4.69+9.5-0.7=2.34+0.91+3.69-6.25=8.12-2.66-3.18=9.86+1.17-2.79+2.58=6.97+3.34-5.47+0.71=3.32+7.01-5.24-4.7=6.99-5.78=0.06+0.45+7.09-4.65=3.28+7.57+3.89-1.8=9.95-6.3+8.27-5.6=9.27+2.7+4.24=9.71-3.73+4.81=7.46-1.76-0.2+9.03=2.59-2.44+1.65=7.02-5.5+9.11=9.09+8.55-4.19-7.74=5.17+7.99-6.2+9.12=1.57+6.72-6.54-0.97=5.77+4.36=7.38-2.18-1.77-1.11=5.36-5.08+3.37+5.65=5.75+8.73+9.08=7.86+1.77+2.35+5.21=8.34-2.35-0.74=6.5+9.31-9.75=9.88+8.44-0.11-1.28=2.74+7.77-7.95=6.6-2.12-0.92-2.61=7.65-3.57-2.91+8.88=2.81+7.54-9.67=9.94-4.14-4.09+3.58=3.82-1.03+7.26-5.32=4.51+4.8+9.46+4.34=8.62-6.2=5.56-2.42+0.48+2.14=6.69-4.48-1.99=7.47+7.23-8.38-3.41=9.55+2.31+4.29-9.68=4.12+5.16-8.15+0.67=6.85+2.56-0.18+2.86=9.99+9.7-2.59+6.09=3.28+4.57=9.29+6.14+6.79=5.05-0.3-0.69=8.38+1.13+0.31+0.22=3.92-1+9.9-6.07=7.94-1.11-3.46-1.8=3.02+8.25-1.95-1.42=9.39-2.39+2.29=3.83-0.53-1.47-0.2=6.24-2.75-2.8+7.52=6.88+9.89+5.06=5.28+3.84+8.32=7.18-1.13-1.59+2.82=6.23+2.02+0.08=8.57-2.64-3.59-1.85=9.74-0.37=1.96+9.67-3.68-7.28=9.03-1-0.8-2.85=8.75+9.21=2.72-0.48+0.79=0.61+8.64+4.31=1.19+9.58+0.73+3.94=6.74-6=2.71-2.31+4.19+4.34=9.79-0.54-3.67-2.78=8.7-3.54+7.76=6.79-4.61=9.49-7.95+5.55=9.85-9.61+6.91+8.82=3.23+3.24+6.02+2.87=6.22+9=9.79+9.85-0.21=8.25-4.69-0.19+7.52=2.66-0.95=7.61-2.92+3.7+7.8=6.59+7.74+0.25+8.58=4.31-3.96+0.51=4.9+5.92=8.74+5.19+5.28+9.27=7.18+1+7.98+4.26=8.75+0.23-3.32-3.77=3.76+6.8+6.35+6.89=6.16+6.86+9.15-5.83=9.9-9.56=2.23-2.13+7.92-5.56=9.69+9.38=3.99+3.32+3.29+5.24=2.09+3.44-1.14=9.27-0.62-1.51-5.53=5.17+5.89+5.32=8.95-1.21-3.74-3.71=8.61-0.3-0.33=5.99-5.31=3.01+3.53-2.78+1.36=7.3-4.93+0.33-1.22=8.51-3.18-1.08+4.17=8.05-0.59=8.27-3.53+7.89+5.91=9.16-2.35+7.25=7.49-2.17=5.33+6.58-5.87-2.72=9.54+8.03-2.51-4.73=8.86-0.28-3.74-0.03=8.83+5.72=9.25-6.18-2.16+3.11=1.43+5.73+4.62-5.64=5.04+1.26+4.03=8.12-1.4+8.53-5.66=8.03+0.86-6.5+1.98=8.73-5.67-0.27-1.33=6.16-3.07-2.24+3.34=3.4+4.67-4.24+5.65=5.07-4.47=8.1+8.45-2.14=9.29-1.14+1.77-0.83=2.06-1.54=6.47+9.72-6.89-6.57=9.97+1.31+9.23=2.48-2.24+9.98=5.07+5.2+0.1-4.36=9.4+1.73+7.07=7.96+5.33-1.17+4.61=3.7+0.22-2.99=2.44+3.55-0.58=6.68-1.24-3.15=7.68+2.77-1.15=9.31+2.29-3.36+8.88=9.75-5.05+2.15-3.35=8.19-2.42+4.98+3.8=6.41-0.16+7.23=9.92+8.25-6.84-6.87=9.9+9.71=7.67-1.39-1.83-4.14=2.54+0.45+3.58-0.67=4.02+9.5-4.41+1.89=6.54-1.76-0.77-3.4=9.8-1.97+3.79-8.21=8.85-1.4-1.36-3.42=3.14+9.7-0.18=8.02-4.29+1.39=6.17+6.39-0.59=8.99+8.32+1.21-1.11=9.69-2.08-2.33+4.61=7.84-2.7+8.77-8.25=4.37-1.53-0.48-1.89=8.92-4.78-2.22+5.58=6.32-1.01+0.54=9.37-5.86+9.07=8.1+8.46+1.55=2.75-0.58-2.04+6.67=8.89-0.04-5+8.9=7.08+0.58=3.89+9.97+7.33-0.63=8+9.85-7.88+5.1=5.49-0.48-4.88+7.82=7.97-4.66-2.88=3.71+6.97-5.19+2.35=8.64-2.74+5.06+3.96=8.94-1.23+1.89-8.87=5.66-4.97+3.17+2.82=8.18+7.91+9.74=8.51-5.51-1.55-0.62=2.79+6.08+2.6+5.26=4.96+0.36-1.69+0.97=1.84+2.3+4.26+2.85=2.84-2.17+2.87+1.8=7.82+9.17+3.12-2.03=9.97-4.14+4.61-7.66=4.16+0.27+4.17=7.73+1.62+0.18-2.06=9.05-0.38-5.29=8.88+5.85+3.39=7.68-2.44-0.99-1.83=8.62-4.36-0.24=7.28-4.62+7.25=9.55+1.21-5.65=4.62+2.11+5.37-6.85=7.88-5.35+3.28=9.77-1.34+9.59-8.94=4.39+1.52+6.43-1.26=7.53-0.09+1.6+7.68=1.43+5.91+1.45-7.36=7.31+3.36-8.86=9.82-1.05-0.32-7.72=8.13-0.98+1.14+3.27=8.22-3.42+8.49-6.32=0.73+1.59+4.5=7.17+1.84-6.13-0.95=6.58-3.26+4.44-0.56=0.82+6.81+1.64=9.28-5.8-0.87=7.51+2.07=9.41-3.23+9.51-3.14=9.62-2.95-0.57+7.46=7.8+2.71-1.09=8.09+8.55+6.71=8.2-3.41-0.17-1.55=2.28-1.57+9.92-6.08=8.7-4.99=8.86+0.08+9.38+1.79=2.49+3.04+9.62+2.63=6.3-1.71+5.88+5.89=6.52-5.77+1.75+3.11=4.41+5.34-2+4.19=9.46-4.18=2.82+3.92+5.13-1.16=8.71-7.69+1.36=9.52-0.07-1.05=6.79+9.78+3.19=6.27-2.17-2.63+7.82=2.81+8.58-8.15=7.88-5+1.67+5.89=2.49+1.01+7.99+0.36=9.24+2.84-3.83+5.08=2.77+8.72-6.35+5.44=9.71-1.46-7.8=6.1+9.75-3.11-9.55=8.35+0.08-0.64=4.36+0.45+2.28+4.6=7.8+1.12=8.86+2.31-0.58-0.96=8.52-4.54+7.81-0.68=8.22+8.15-0.67+4.85=9.34+2.45-9.06-1.68=7.96+5.48+9.58+7.19=8.56-7.39+2.9=0.72+9.08-7.57+1.31=8.3+7.72+1.85-0.45=3.83+1.14-3.51=1.56+6.7+2.38=7.65-7.13=2.27+1.83+7.88+3.55=8.23-3.03+6.03+3.9=6.4-2.35+6.33+1.08=8.6-2.47-3.92=6.45-4.54+4.98+8.41=7.2+7.11+3.13=8.69-7.05+8.26=2.73-0.67-0.55=1.46+2.98+5.42=9.88+7.58=7.2-0.82=7.84-2.66-4.19+6.89=9.17-5.58-0.12-0.9=3.72-3.17=6.36+5.16=6.26-0.47+5.37-8.97=2.83+3.12=3.73-3.28+2.16=8.78+3.98-1.49=8.78-0.62-4.53-0.35=9.88-5.27-3.88+9.89=4.76+8.7+9.01-1.95=7.13+2.56+1.89+0.65=9.57-0.91-0.34-6.36=8.54-6.5-1.61=8.87+9.92+1.65+3.15=9.87-5.03+5.63+0.36=8.27+2.75-4.53-0.64=5.95+3.96+5.35+3.58=3.92-0.28-2.93=5.86+4.94-8.62+6.52=8.48-1.54-1.65-3.86=8.5-5.9-2.27-0.14=0.25+6.72+6.12=5.03-1.26-1.61=6.46-5.06=6.56-1.22+8.35+2.3=7.54-0.72-1.78-0.5=8.93-2.69+2.46-0.36=6.63-0.24-3.23-2.92=6.95-3.39-2.96=5.89-1.81-2.78+7.38=5.08+6.36=3.65-2.7+3.03=7.58+4.59+5.53=2.6+8.19+8.17-6.49=9.43-3.11-5.77+7=5.29-1.85=2.78+4.2-0.36-5.8=7.93+2.95-0.45+6.69=7.59-0.39+9.39=2.83+7.57-2.35-1.17=5.93-3.52-1.49+5.72=4.32+4.25+5.32-0.02=5.69-0.73+6.5+1.24=3.29-1.69-0.36=5.52-2.79+3.08-3.06=9.57+3.35+6.26-5.05=9.57-9.24+8.14-1.94=8.44-2.72+8.3=3+0.39=8.19-0.08+1.79-3.22=1.67+4.15+0.67+6.48=2.17+3.98=9.79+0.75=8.54-0.36=8.3+6.26-9.12+4.84=8.17+1.1=6.97+9.82-3.42=1.47-0.68+8.12+3.42=9.29+6.94+9.12-6.64=7.51-0.55-3.83=1.39+8.54+6.57-6.4=8.36-2.86-0.97+5.84=2.57-0.43=9.94-5.86+6.79=6.95-1.64-0.05+1.63=1.81+4.99=5.76+3.23=8.8-3.2-3.28-1.1=2.92-1.23+0.04=0.45+5.98-4.67+8.18=7.51+4.38-0.52-2.25=3.66-0.31+6.74-8.09=9.54+7.13-0.95+7.4=6.68+2.71-2.86+0.77=8.42+4.78+9-0.23=2.63+1.34=6.65+2.87-3.69+1.65=8.98+9.23-5.8=6.26+9.7-7.82-7.47=0.51+3.92=9.48+2.13-9.74+7.5=7.66+8.07+4.98+9.45=7.2-4.26-1.79+4.18=3.76+4.07-0.22-3.99=4.1-1.98=8.64+2.63+8.05=5.85+7.46-5-0.58=8.91-1.64+7.22-6.47=5.5-1.98-2.3+0.23=0.58+3.23+5.94-9.23=7.5+1.8-5.63+5.14=0.49+6.12+5.74+5.8=8.88+0.21-3.19=9.24-2.09-2.5-1.93=8.31-1.58-4.12-0.71=8.65-0.99+2.47-4=6.05+9.78-7.6-0.44=1.05+0.05+6.11-2.84=8.62-3.37=7.18-0.51-1.21+9.67=9.05-7.11+7.69-4.2=8.34+9.1+4.76-7.17=4.44-3.59=8.44+8.84+4.8+0.42=2.34-1.68=8.76-2.62-3.81=5.82-0.96-1.5=9.53-2.95-2.01=9.5-4.78+5.53=9.62-1.94-2.72-2.39=7.58+7.95-4.31=5.32-2.98=3.3-3.16+2.64-2.24=9.37-0.03-4.74-1.99=9.98-5.48+6.9-7.32=9.43+0.59+6.42+1.11=8.14+4.15-7.07+7.85=9.57-6.28=2.59-0.22-0.35-1.14=1+7.44=9.88-1.92-3.08-4.57=4.54-0.64-2.34+1.71=4.8+2.86-3.84=4.59+3.26+0.24-7.83=9.4+0.21-2.46-1.53=9.55-2.37+9.78-1.87=9.39-4.88-1.97+2.03=7.28+7.64-4.44-9.68=9.58-5.21+5.54-6.57=5.24-0.64-2.93+4.2=9.83+1.67=4.21+8.38-4.5+7.53=8.57-4.22-0.54=7.96-6.52-1=9.96-5.37+6.44=8.48-6.62+4.21-4.36=5.13+7.47-4.36=9.56-2.92=4.02+8.34-0.61=6.22+3.07-0.39-3.49=8.58-1.87-3.04+5.21=9.15-1.95=9.56-9.22+3.48+6.14=5.61+4.71-5.09-0.34=8.96-5.26-0.58-2.33=3.11+6.73+2.8+7.73=6.2+1.1+1.56+4.49=5.96+8.99-2.93+7.17=7.69-0.13+6.2-3.71=2.04-1.28+5.25+7.06=5.59+8.59+2.04+1.18=3.35+7.78+4.13=8.75-1.29-4.9+8.1=9.05+2.65+5.36-8.94=7.03-6.18-0.25=6.88-0.99-1.76+1.58=6.77-1.96-1.33+9.5=3.5+6.55-9.18+4.95=8.36-5.48+1.49=4.41+4.92-0.13+5.55=9.43-2.85-4.71=3.59+9.01+1.01+5.61=5.11-2.6+4.19-4.62=2.31-1.49+6.44+1.47=1.81+6.51+3.98+2.52=7.35+7.58-2.63+6.56=4.09+1.11+7.9-4.63=1+8.2-7.78=8.88-1.3-4.77-1.86=3.16+8.84=9.88-8.05+4.77-5.41=2.23-1.95=6.28+2.47+9.41-0.19=3.52+6.82-1.21=9.95+5.85-7.77-5.14=5.44+5.3+6.72-0.17=5.7-0.48+4.86=9.94+7.74-2.54=4.97-0.82=8.57+4.75-3.37=8.64+9.25+0.66=2.89+2.1-0.1-2.88=6.85-4.15=7.56+9.18+3.15-1.22=8.53+5.24-9.17-4.05=0.8+7.37+4.67-4.39=3.81+1.35=9.16-3.4+1.43=6.8+5.83=7.06-3.9-1.16=9.73-4.69-3.99+4.97=4.39-1.84+4.5=8.38-0.09-6.88-0.19=7.96-3.3-1.94=7.4+1.5+9.26=3.33+7.07-3.16=9.59+8.61-3.17=5.77+7.15-1.9+2.37=9.03-5.54+8.67-9.54=2.9+2.5+1.83-5.69=8.06-7.6+9.08-7.27=9.03+7.19-4.22=7.88-4.31+6.77=0.34+6.24+8.69+8.11=4.17+3.73-5.87+4.11=8.4-0.83=7.12-0.17-5.51-0.06=7.9-1.38-3.59=4.86-1.25-1.01-0.21=5.65+1.47+2.86=4.48-0.13+5.87-5.84=4.96-2.44+7.59-0.44=9.99+6.51-6.08-2.07=8.6-0.84-6.27+2.6=1.31+3.02=7.28-2.6+6.71=4.22-0.46+6.78+5.05=5.16-1.47=9.57-6.67+7.02+1.03=8.87+0.05-4.47=7.03-1=9.83+8.7+7.61=6.74+7.75+2.38+8.36=8.13+6.35-3.07-0.32=7.91+5.51-7.76+5.74=7.97-4.97=8.45+2.87-0.78=4.06-2.6-0.64=3.53-0.04+8.46+5.17=8.6-2.61-2.56-2.4=4.13+5.42+7.3-5.23=8.3-7.23-0.7+2.91=2.66+9.86+5.27-1.41=7.65+6.98=7.45-5.63+1.84=1.88+4.48-0.31+5.6=7.98+2.65+3.5-7.89=3.24+0.5+6.42=5.69-3.32+7.83=6.14+1.01+5.02+0.23=3.52-1.4-0.76=2+7.18+6.22=8.41-1.56-3.72+0.18=7.21+0.43+5.67=1.8+5.63-0.21-6.08=8.36+6.64-8.81=6.2+6.65+1.29-8.02=4.62-4.1+3.77+4.05=9.39-5.42-2.1+5.9=9.06-2.82-2.97+5.24=0.11+6.63+4.49=7.85+8.9-9.79-1.94=6.93+5.06+0.76+9.83=3.23+1.62+6.85+1.82=2.27+5.01+5.49=9.87+1.04-2.6=3.48+0.61+0.27-0.69=3.69+6.6-5.54=9.56+0.98+9.58=8.18+2.94-4.16=4.2-0.62-0.07=8.23+6.46-7.63=7.97-3.67=9.4-1.31-3.07=2.85+0.59+2.7+0.53=6.04+8.61-1.84=3.16+5.82+3.97=8.59+1.69+0.52+7.34=0.34+5.93=8.72-0.11+1.11-5.38=6.68-4.54+6.36+2.24=3.14+2.29-4.13=5.19+1.62+5.31=4.37-0.28+0.07+8.88=6.56+7.72-6.04=2.27+6.55+6.68+5.85=9.76+0.98=9.91-6.83-2.87=9.11-0.8-6.43-0.95=3+2.98+4.77=2.99+4.45=5.67-0.14-4.54=7.5+7.79=9.57-3.79-5.65=8.8-4.71-1.93+3.5=2.87-0.77+5.15+4.16=6.31-5.27+6.75=7.03+6.9-1.24=6.31-2.34+8.88+7.13=2.78-0.36+8.38-4.67=0.72+4.11=8.12+0.15-6.63=7.37+0.5-6.8+5.4=1.25-1.05+4.27=2.06+5.82+2.98+3.47=9.18+1.84+0.51+6.36=2.55+0.25=3.2+4.83=9.67-4.5-0.09=3.38+8.57+5.29-9.99=9.92-0.12-4.19+1.08=2.18+5.64+7.54+5.74=4.26+2.26=6.49+1.59-4.55+9.54=5.13+7.9-0.32-9.9=3.52+7.67-3.71-6.35=8.18+9.63+3.69-1.04=7.73-5.35+6.93=0.14+4.61-4.43=3.58-0.21+2.73-2.23=6.65-5.53+2.96=0.56+9.54-1.84+6.41=6.72+1.07-3.63+9.95=9.22-0.65+4.53+4.44=9.06-7.61+1.51=6.66+6.38+9.99+6.77=6.81-0.59-5.32=8.95-5.57+3.61=5-1.89-2+4.31=5.22-1.22=3.7+0.46+2.87-2.63=9.32-1.25-7.29+6.91=9.82-8.19=4.21+6.87+7.33+1.63=9.09-1.03-2.67=8.9-4.53-1.37-2.57=8.19-2.45+9.63+6.14=6.3-0.67+2.74+6.86=4.96-0.06-0.88+9.5=7.86+4.01-0.11-5.99=6.73+4.17=2.47+4.01-3.95=2.7+4.2-1.83=7.49-0.66+2.13=9.78-4.47-0.07=5.09+7.01-2.62-8.42=5.72-1.28=9.35-3.02-0.37-5.86=8.39-7.2+5.33+0.57=6.34+6.59-4.78-2.5=7.23-0.43-4.62=0.2+8.18-0.31=8.39+8.92-9.32-0.21=6.82-0.97-2.14-3.03=9.43-2.85-1.02+3.18=9.82-1.61-2.62=8.06-5.73+7.54-4=6.55+5.69-8.13-1.43=9.85+2.9-0.84+6.6=0.95-0.27+7.52+8.61=8.15+7.01-7.84+0.5=2.79+7.01+3.84-1.22=4.09-0.9-0.95-0.56=9.02-6.18-0.02=9.97-7.35=1.66+6.02-5.42+2.71=0.62-0.52=7.49-0.6-5.96+8.4=9.29-5.74+9.89-5.22=6.94-0.95+1.09+0.42=5.62-4.6=3.42+8.47+1.34+2.53=1.16-0.7=9.96-5.92-3.81=9.53+5.29-0.89-6.78=7.61+6.87-3.81-6.72=5.68+7.53-7.07-0.79=9.22-7.07+9.11-2.44=4.24-1.52+3.21-5.38=4.56-4.26+9.67=1+9.56+0.19-6.52=6.85-4.03-0.82-1.79=3.51+5.17+2.5-6.9=8.87-1.32+1.73+9.73=5.33-1.38-2.27=6.31-0.5+9.34+2.77=5.69+7.11-5.27=9.26+9.59=8.53-1.09-1.73-3.34=6.97-2.65+6.29-7.43=4.9-0.83-2.15=8.76-1.02-4.35=3.63+6.18+2.24=1.81+1.31+5.35+6.6=0.96+2.97+0.14=9.91+6.68+8.18=2.6+4.53+1.34=4.55+9.14+0.79=0.29+1.38+3.92-2.73=4.3+2.32=6.23+1.25=9.9-8.05+3.18+8.1=1.46+9.84-8.1+6.89=1.4+6.43=6+1.46=8.02-2.64-0.49-2.68=6.64-5.91-0.41-0.09=1.71+1.34+9.8-0.49=2.64+8.38+2.31=2.81+4.8-4.71-0.54=2.6+5.27-7.67+7.07=9.62-8.7+5.23-3.94=6.29+1.19+3.63+0.06=4.28+3.69+7.8=9.67-0.42-2.16+1.08=3.92-0.95+3.51+5.49=7.83-0.12-0.59+6.83=7.81-2.59=2.27+3.22+8.68=5.95+3.47+2.2+5.48=0.67-0.46+7.97-3.49=參考答案8.09-5.03=3.069.48+1.1+0.58=11.169.85-8.71+7.38=8.528.13-6.18-0.46=1.495.75-0.08+9.6=15.274.44-0.7+5.53-2.6=6.674.14+3.74-4.81-1.19=1.884.5-3.78=0.725.94+8.3+2.48+8.66=25.386.4+6.16-1.53-3.92=7.111.34+0.73+8.69+1.83=12.596.72-0.51-5.21+7.33=8.331.94+8.27-4.8+4.4=9.819.54-2.63+5.88-7.6=5.196.15+5.12=11.279.72+6.32-1.97+2.34=16.418.69-4.54-3.24=0.916.68-3.68+8.31=11.313.16-1.13+8.6=10.639.2+6.23-7.26=8.179.72+2.92-2.04+4.73=15.337.68+7.87-0.5-1.36=13.694.43+0.36+6.49=11.287.56-3.42-1.89=2.258.91-0.57-5.26-2.91=0.179.32-7.47-1.57+3.8=4.089.24-9.04=0.29.35-4.12+8.43=13.669.34-0.53+2.28=11.096.43+5.91=12.347.63-7.14=0.495.83-4.65+1.5+4.1=6.786.01+5.9-4.32-1.9=5.690.57+2.1+3.2=5.875.22+5.34=10.567.06-2.3+5.56+7.71=18.039.81+8.3-9.78+4.14=12.476.61+3.94=10.558.94+9.71+3.67-3.81=18.515.16+3.16+9.62=17.948.24+4.81+7.68=20.737.82+9.36=17.184.95+4.42+1.34+6.87=17.583.54-0.81-1.5+2.31=3.549.16-2.89-1.71=4.567.05+2.97+7.15-8.61=8.567.42-2.9=4.527.54+6.88-3.71-4.93=5.788.3-1.36+5.84+0.03=12.817.07+6.22=13.292.55-1.63+7.09=8.016.38+9.58+7.32+6.76=30.041.09-0.36-0.04-0.53=0.167.8-6.87=0.937.68-0.95-1.14-4.53=1.062.43-1.78+0.45=1.18.08+2.71=10.796.37+1.95-8.13=0.199.17+1.06+8.98=19.215.02-3.23+3.08+8.6=13.476.02-0.72=5.35.32-0.7+9.24+8.66=22.525.58-1.72+8.89+9.29=22.049.39-3.23=6.169.71-1.96-3.8=3.954.35-1.73-0.27=2.359-0.76-4.77-2.98=0.493.12+6.77+8.87-7.88=10.886.92+6.24-7.66-3.07=2.439.98-9.01+5.52-3.7=2.793.31+5.85-5.77=3.393.39-1.24+3.13+6.54=11.823.42+6.43-4.98+6.28=11.156.25-1.23+9.87-6.3=8.599.57+1.61+5.19+4.46=20.834.27-1.52+9.26=12.019.26-4.77+6.87+6.11=17.476.41+1.21=7.628.62-7.89+1.76+7.51=107.4-0.39-1.13-4.34=1.548.24-5.92+7.78+5.08=15.187.36+8.54+2.02+6.7=24.629.16-1.11+5.93-6.63=7.357.56+7.91-0.5-6.93=8.042.53+7.97=10.59.54-7.76-1.68+8.5=8.62.79+5.75-7.4=1.145.34+9.84-2.97-8.12=4.091.88+3.63+1.47=6.985.44+2.01+0.2-3.4=4.258.51-2.43+2.07=8.158.63-1.63-1.05+5.15=11.19.06+4.94-1.15+8.3=21.154.06+7.39=11.455.33-5.06+8.92+4.5=13.699.64+1.77-1.47=9.948.42-5.87+8.62=11.178.85-8.07=0.786.57-0.21-2.21-1.18=2.975.56-0.9-2.13+1.79=4.325.09+5.2+0.26-3.38=7.175.87+4.69+9.5-0.7=19.362.34+0.91+3.69-6.25=0.698.12-2.66-3.18=2.289.86+1.17-2.79+2.58=10.826.97+3.34-5.47+0.71=5.553.32+7.01-5.24-4.7=0.396.99-5.78=1.210.06+0.45+7.09-4.65=2.953.28+7.57+3.89-1.8=12.949.95-6.3+8.27-5.6=6.329.27+2.7+4.24=16.219.71-3.73+4.81=10.797.46-1.76-0.2+9.03=14.532.59-2.44+1.65=1.87.02-5.5+9.11=10.639.09+8.55-4.19-7.74=5.715.17+7.99-6.2+9.12=16.081.57+6.72-6.54-0.97=0.785.77+4.36=10.137.38-2.18-1.77-1.11=2.325.36-5.08+3.37+5.65=9.35.75+8.73+9.08=23.567.86+1.77+2.35+5.21=17.198.34-2.35-0.74=5.256.5+9.31-9.75=6.069.88+8.44-0.11-1.28=16.932.74+7.77-7.95=2.566.6-2.12-0.92-2.61=0.957.65-3.57-2.91+8.88=10.052.81+7.54-9.67=0.689.94-4.14-4.09+3.58=5.293.82-1.03+7.26-5.32=4.734.51+4.8+9.46+4.34=23.118.62-6.2=2.425.56-2.42+0.48+2.14=5.766.69-4.48-1.99=0.227.47+7.23-8.38-3.41=2.919.55+2.31+4.29-9.68=6.474.12+5.16-8.15+0.67=1.86.85+2.56-0.18+2.86=12.099.99+9.7-2.59+6.09=23.193.28+4.57=7.859.29+6.14+6.79=22.225.05-0.3-0.69=4.068.38+1.13+0.31+0.22=10.043.92-1+9.9-6.07=6.757.94-1.11-3.46-1.8=1.573.02+8.25-1.95-1.42=7.99.39-2.39+2.29=9.293.83-0.53-1.47-0.2=1.636.24-2.75-2.8+7.52=8.216.88+9.89+5.06=21.835.28+3.84+8.32=17.447.18-1.13-1.59+2.82=7.286.23+2.02+0.08=8.338.57-2.64-3.59-1.85=0.499.74-0.37=9.371.96+9.67-3.68-7.28=0.679.03-1-0.8-2.85=4.388.75+9.21=17.962.72-0.48+0.79=3.030.61+8.64+4.31=13.561.19+9.58+0.73+3.94=15.446.74-6=0.742.71-2.31+4.19+4.34=8.939.79-0.54-3.67-2.78=2.88.7-3.54+7.76=12.926.79-4.61=2.189.49-7.95+5.55=7.099.85-9.61+6.91+8.82=15.973.23+3.24+6.02+2.87=15.366.22+9=15.229.79+9.85-0.21=19.438.25-4.69-0.19+7.52=10.892.66-0.95=1.717.61-2.92+3.7+7.8=16.196.59+7.74+0.25+8.58=23.164.31-3.96+0.51=0.864.9+5.92=10.828.74+5.19+5.28+9.27=28.487.18+1+7.98+4.26=20.428.75+0.23-3.32-3.77=1.893.76+6.8+6.35+6.89=23.86.16+6.86+9.15-5.83=16.349.9-9.56=0.342.23-2.13+7.92-5.56=2.469.69+9.38=19.073.99+3.32+3.29+5.24=15.842.09+3.44-1.14=4.399.27-0.62-1.51-5.53=1.615.17+5.89+5.32=16.388.95-1.21-3.74-3.71=0.298.61-0.3-0.33=7.985.99-5.31=0.683.01+3.53-2.78+1.36=5.127.3-4.93+0.33-1.22=1.488.51-3.18-1.08+4.17=8.428.05-0.59=7.468.27-3.53+7.89+5.91=18.549.16-2.35+7.25=14.067.49-2.17=5.325.33+6.58-5.87-2.72=3.329.54+8.03-2.51-4.73=10.338.86-0.28-3.74-0.03=4.818.83+5.72=14.559.25-6.18-2.16+3.11=4.021.43+5.73+4.62-5.64=6.145.04+1.26+4.03=10.338.12-1.4+8.53-5.66=9.598.03+0.86-6.5+1.98=4.378.73-5.67-0.27-1.33=1.466.16-3.07-2.24+3.34=4.193.4+4.67-4.24+5.65=9.485.07-4.47=0.68.1+8.45-2.14=14.419.29-1.14+1.77-0.83=9.092.06-1.54=0.526.47+9.72-6.89-6.57=2.739.97+1.31+9.23=20.512.48-2.24+9.98=10.225.07+5.2+0.1-4.36=6.019.4+1.73+7.07=18.27.96+5.33-1.17+4.61=16.733.7+0.22-2.99=0.932.44+3.55-0.58=5.416.68-1.24-3.15=2.297.68+2.77-1.15=9.39.31+2.29-3.36+8.88=17.129.75-5.05+2.15-3.35=3.58.19-2.42+4.98+3.8=14.556.41-0.16+7.23=13.489.92+8.25-6.84-6.87=4.469.9+9.71=19.617.67-1.39-1.83-4.14=0.312.54+0.45+3.58-0.67=5.94.02+9.5-4.41+1.89=116.54-1.76-0.77-3.4=0.619.8-1.97+3.79-8.21=3.418.85-1.4-1.36-3.42=2.673.14+9.7-0.18=12.668.02-4.29+1.39=5.126.17+6.39-0.59=11.978.99+8.32+1.21-1.11=17.419.69-2.08-2.33+4.61=9.897.84-2.7+8.77-8.25=5.664.37-1.53-0.48-1.89=0.478.92-4.78-2.22+5.58=7.56.32-1.01+0.54=5.859.37-5.86+9.07=12.588.1+8.46+1.55=18.112.75-0.58-2.04+6.67=6.88.89-0.04-5+8.9=12.757.08+0.58=7.663.89+9.97+7.33-0.63=20.568+9.85-7.88+5.1=15.075.49-0.48-4.88+7.82=7.957.97-4.66-2.88=0.433.71+6.97-5.19+2.35=7.848.64-2.74+5.06+3.96=14.928.94-1.23+1.89-8.87=0.735.66-4.97+3.17+2.82=6.688.18+7.91+9.74=25.838.51-5.51-1.55-0.62=0.832.79+6.08+2.6+5.26=16.734.96+0.36-1.69+0.97=4.61.84+2.3+4.26+2.85=11.252.84-2.17+2.87+1.8=5.347.82+9.17+3.12-2.03=18.089.97-4.14+4.61-7.66=2.784.16+0.27+4.17=8.67.73+1.62+0.18-2.06=7.479.05-0.38-5.29=3.388.88+5.85+3.39=18.127.68-2.44-0.99-1.83=2.428.62-4.36-0.24=4.027.28-4.62+7.25=9.919.55+1.21-5.65=5.114.62+2.11+5.37-6.85=5.257.88-5.35+3.28=5.819.77-1.34+9.59-8.94=9.084.39+1.52+6.43-1.26=11.087.53-0.09+1.6+7.68=16.721.43+5.91+1.45-7.36=1.437.31+3.36-8.86=1.819.82-1.05-0.32-7.72=0.738.13-0.98+1.14+3.27=11.568.22-3.42+8.49-6.32=6.970.73+1.59+4.5=6.827.17+1.84-6.13-0.95=1.936.58-3.26+4.44-0.56=7.20.82+6.81+1.64=9.279.28-5.8-0.87=2.617.51+2.07=9.589.41-3.23+9.51-3.14=12.559.62-2.95-0.57+7.46=13.567.8+2.71-1.09=9.428.09+8.55+6.71=23.358.2-3.41-0.17-1.55=3.072.28-1.57+9.92-6.08=4.558.7-4.99=3.718.86+0.08+9.38+1.79=20.112.49+3.04+9.62+2.63=17.786.3-1.71+5.88+5.89=16.366.52-5.77+1.75+3.11=5.614.41+5.34-2+4.19=11.949.46-4.18=5.282.82+3.92+5.13-1.16=10.718.71-7.69+1.36=2.389.52-0.07-1.05=8.46.79+9.78+3.19=19.766.27-2.17-2.63+7.82=9.292.81+8.58-8.15=3.247.88-5+1.67+5.89=10.442.49+1.01+7.99+0.36=11.859.24+2.84-3.83+5.08=13.332.77+8.72-6.35+5.44=10.589.71-1.46-7.8=0.456.1+9.75-3.11-9.55=3.198.35+0.08-0.64=7.794.36+0.45+2.28+4.6=11.697.8+1.12=8.928.86+2.31-0.58-0.96=9.638.52-4.54+7.81-0.68=11.118.22+8.15-0.67+4.85=20.559.34+2.45-9.06-1.68=1.057.96+5.48+9.58+7.19=30.218.56-7.39+2.9=4.070.72+9.08-7.57+1.31=3.548.3+7.72+1.85-0.45=17.423.83+1.14-3.51=1.461.56+6.7+2.38=10.647.65-7.13=0.522.27+1.83+7.88+3.55=15.538.23-3.03+6.03+3.9=15.136.4-2.35+6.33+1.08=11.468.6-2.47-3.92=2.216.45-4.54+4.98+8.41=15.37.2+7.11+3.13=17.448.69-7.05+8.26=9.92.73-0.67-0.55=1.511.46+2.98+5.42=9.869.88+7.58=17.467.2-0.82=6.387.84-2.66-4.19+6.89=7.889.17-5.58-0.12-0.9=2.573.72-3.17=0.556.36+5.16=11.526.26-0.47+5.37-8.97=2.192.83+3.12=5.953.73-3.28+2.16=2.618.78+3.98-1.49=11.278.78-0.62-4.53-0.35=3.289.88-5.27-3.88+9.89=10.624.76+8.7+9.01-1.95=20.527.13+2.56+1.89+0.65=12.239.57-0.91-0.34-6.36=1.968.54-6.5-1.61=0.438.87+9.92+1.65+3.15=23.599.87-5.03+5.63+0.36=10.838.27+2.75-4.53-0.64=5.855.95+3.96+5.35+3.58=18.843.92-0.28-2.93=0.715.86+4.94-8.62+6.52=8.78.48-1.54-1.65-3.86=1.438.5-5.9-2.27-0.14=0.190.25+6.72+6.12=13.095.03-1.26-1.61=2.166.46-5.06=1.46.56-1.22+8.35+2.3=15.997.54-0.72-1.78-0.5=4.548.93-2.69+2.46-0.36=8.346.63-0.24-3.23-2.92=0.246.95-3.39-2.96=0.65.89-1.81-2.78+7.38=8.685.08+6.36=11.443.65-2.7+3.03=3.987.58+4.59+5.53=17.72.6+8.19+8.17-6.49=12.479.43-3.11-5.77+7=7.555.29-1.85=3.442.78+4.2-0.36-5.8=0.827.93+2.95-0.45+6.69=17.127.59-0.39+9.39=16.592.83+7.57-2.35-1.17=6.885.93-3.52-1.49+5.72=6.644.32+4.25+5.32-0.02=13.875.69-0.73+6.5+1.24=12.73.29-1.69-0.36=1.245.52-2.79+3.08-3.06=2.759.57+3.35+6.26-5.05=14.139.57-9.24+8.14-1.94=6.538.44-2.72+8.3=14.023+0.39=3.398.19-0.08+1.79-3.22=6.681.67+4.15+0.67+6.48=12.972.17+3.98=6.159.79+0.75=10.548.54-0.36=8.188.3+6.26-9.12+4.84=10.288.17+1.1=9.276.97+9.82-3.42=13.371.47-0.68+8.12+3.42=12.339.29+6.94+9.12-6.64=18.717.51-0.55-3.83=3.131.39+8.54+6.57-6.4=10.18.36-2.86-0.97+5.84=10.372.57-0.43=2.149.94-5.86+6.79=10.876.95-1.64-0.05+1.63=6.891.81+4.99=6.85.76+3.23=8.998.8-3.2-3.28-1.1=1.222.92-1.23+0.04=1.730.45+5.98-4.67+8.18=9.947.51+4.38-0.52-2.25=9.123.66-0.31+6.74-8.09=29.54+7.13-0.95+7.4=23.126.68+2.71-2.86+0.77=7.38.42+4.78+9-0.23=21.972.63+1.34=3.976.65+2.87-3.69+1.65=7.488.98+9.23-5.8=12.416.26+9.7-7.82-7.47=0.670.51+3.92=4.439.48+2.13-9.74+7.5=9.377.66+8.07+4.98+9.45=30.167.2-4.26-1.79+4.18=5.333.76+4.07-0.22-3.99=3.624.1-1.98=2.128.64+2.63+8.05=19.325.85+7.46-5-0.58=7.738.91-1.64+7.22-6.47=8.025.5-1.98-2.3+0.23=1.450.58+3.23+5.94-9.23=0.527.5+1.8-5.63+5.14=8.810.49+6.12+5.74+5.8=18.158.88+0.21-3.19=5.99.24-2.09-2.5-1.93=2.728.31-1.58-4.12-0.71=1.98.65-0.99+2.47-4=6.136.05+9.78-7.6-0.44=7.791.05+0.05+6.11-2.84=4.378.62-3.37=5.257.18-0.51-1.21+9.67=15.139.05-7.11+7.69-4.2=5.438.34+9.1+4.76-7.17=15.034.44-3.59=0.858.44+8.84+4.8+0.42=22.52.34-1.68=0.668.76-2.62-3.81=2.335.82-0.96-1.5=3.369.53-2.95-2.01=4.579.5-4.78+5.53=10.259.62-1.94-2.72-2.39=2.577.58+7.95-4.31=11.225.32-2.98=2.343.3-3.16+2.64-2.24=0.549.37-0.03-4.74-1.99=2.619.98-5.48+6.9-7.32=4.089.43+0.59+6.42+1.11=17.558.14+4.15-7.07+7.85=13.079.57-6.28=3.292.59-0.22-0.35-1.14=0.881+7.44=8.449.88-1.92-3.08-4.57=0.314.54-0.64-2.34+1.71=3.274.8+2.86-3.84=3.824.59+3.26+0.24-7.83=0.269.4+0.21-2.46-1.53=5.629.55-2.37+9.78-1.87=15.099.39-4.88-1.97+2.03=4.577.28+7.64-4.44-9.68=0.89.58-5.21+5.54-6.57=3.345.24-0.64-2.93+4.2=5.879.83+1.67=11.54.21+8.38-4.5+7.53=15.628.57-4.22-0.54=3.817.96-6.52-1=0.449.96-5.37+6.44=11.038.48-6.62+4.21-4.36=1.715.13+7.47-4.36=8.249.56-2.92=6.644.02+8.34-0.61=11.756.22+3.07-0.39-3.49=5.418.58-1.87-3.04+5.21=8.889.15-1.95=7.29.56-9.22+3.48+6.14=9.965.61+4.71-5.09-0.34=4.898.96-5.26-0.58-2.33=0.793.11+6.73+2.8+7.73=20.376.2+1.1+1.56+4.49=13.355.96+8.99-2.93+7.17=19.197.69-0.13+6.2-3.71=10.052.04-1.28+5.25+7.06=13.075.59+8.59+2.04+1.18=17.43.35+7.78+4.13=15.268.75-1.29-4.9+8.1=10.669.05+2.65+5.36-8.94=8.127.03-6.18-0.25=0.66.88-0.99-1.76+1.58=5.716.77-1.96-1.33+9.5=12.983.5+6.55-9.18+4.95=5.828.36-5.48+1.49=4.374.41+4.92-0.13+5.55=14.759.43-2.85-4.71=1.873.59+9.01+1.01+5.61=19.225.11-2.6+4.19-4.62=2.082.31-1.49+6.44+1.47=8.731.81+6.51+3.98+2.52=14.827.35+7.58-2.63+6.56=18.864.09+1.11+7.9-4.63=8.471+8.2-7.78=1.428.88-1.3-4.77-1.86=0.953.16+8.84=129.88-8.05+4.77-5.41=1.192.23-1.95=0.286.28+2.47+9.41-0.19=17.973.52+6.82-1.21=9.139.95+5.85-7.77-5.14=2.895.44+5.3+6.72-0.17=17.295.7-0.48+4.86=10.089.94+7.74-2.54=15.144.97-0.82=4.158.57+4.75-3.37=9.958.64+9.25+0.66=18.552.89+2.1-0.1-2.88=2.016.85-4.15=2.77.56+9.18+3.15-1.22=18.678.53+5.24-9.17-4.05=0.550.8+7.37+4.67-4.39=8.453.81+1.35=5.169.16-3.4+1.43=7.196.8+5.83=12.637.06-3.9-1.16=29.73-4.69-3.99+4.97=6.024.39-1.84+4.5=7.058.38-0.09-6.88-0.19=1.227.96-3.3-1.94=2.727.4+1.5+9.26=18.163.33+7.07-3.16=7.249.59+8.61-3.17=15.035.77+7.15-1.9+2.37=13.399.03-5.54+8.67-9.54=2.622.9+2.5+1.83-5.69=1.548.06-7.6+9.08-7.27=2.279.03+7.19-4.22=127.88-4.31+6.77=10.340.34+6.24+8.69+8.11=23.384.17+3.73-5.87+4.11=6.148.4-0.83=7.577.12-0.17-5.51-0.06=1.387.9-1.38-3.59=2.934.86-1.25-1.01-0.21=2.395.65+1.47+2.86=9.984.48-0.13+5.87-5.84=4.384.96-2.44+7.59-0.44=9.679.99+6.51-6.08-2.07=8.358.6-0.84-6.27+2.6=4.091.31+3.02=4.337.28-2.6+6.71=11.394.22-0.46+6.78+5.05=15.595.16-1.47=3.699.57-6.67+7.02+1.03=10.958.87+0.05-4.47=4.457.03-1=6.039.83+8.7+7.61=26.146.74+7.75+2.38+8.36=25.238.13+6.35-3.07-0.32=11.097.91+5.51-7.76+5.74=11.47.97-4.97=38.45+2.87-0.78=10.544.06-2.6-0.64=0.823.53-0.04+8.46+5.17=17.128.6-2.61-2.56-2.4=1.034.13+5.42+7.3-5.23=11.628.3-7.23-0.7+2.91=3.282.66+9.86+5.27-1.41=16.387.65+6.98=14.637.45-5.63+1.84=3.661.88+4.48-0.31+5.6=11.657.98+2.65+3.5-7.89=6.243.24+0.5+6.42=10.165.69-3.32+7.83=10.26.14+1.01+5.02+0.23=12.43.52-1.4-0.76=1.362+7.18+6.22=15.48.41-1.56-3.72+0.18=3.317.21+0.43+5.67=13.311.8+5.63-0.21-6.08=1.148.36+6.64-8.81=6.196.2+6.65+1.29-8.02=6.124.62-4.1+3.77+4.05=8.349.39-5.42-2.1+5.9=7.779.06-2.82-2.97+5.24=8.510.11+6.63+4.49=11.237.85+8.9-9.79-1.94=5.026.93+5.06+0.76+9.83=22.583.23+1.62+6.85+1.82=13.522.27+5.01+5.49=12.779.87+1.04-2.6=8.313.48+0.61+0.27-0.69=3.673.69+6.6-5.54=4.759.56+0.98+9.58=20.128.18+2.94-4.16=6.964.2-0.62-0.07=3.518.23+6.46-7.63=7.067.97-3.67=4.39.4-1.31-3.07=5.022.85+0.59+2.7+0.53=6.676.04+8.61-1.84=12.813.16+5.82+3.97=12.958.59+1.69+0.52+7.34=18.140.34+5.93=6.278.72-0.11+1.11-5.38=4.346.68-4.54+6.36+2.24=10.743.14+2.29-4.13=1.35.19+1.62+5.31=12.124.37-0.28+0.07+8.88=13.