四年級(jí)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(jí)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0.87+5.82-0.16-5.6=4.08-0.19-0.47-0.66=7.51-2.74-0.46+4.97=2.74+9.73=6.37-4.01+0.11-0.33=8.13+9.91+9.05-4.08=7.51-2.85=6.47-1.67+8.9+3.72=2.55+2.85-0.44=0.25+9.71+1.59-2.77=7.42+1.96+2.09-2.78=6.52-1.33-0.74-3.37=3.09+8.88+0.71=5.67-1.66-1=8.74+2.01-1.26+6.1=5.25+2.91=7.16-5.23+7.08-1.87=3.86-3.74+1.61+2.63=0.48+0.25+7.52-5.25=5.79-2.49-0.22=9.39-1.65-0.86-3.01=2.13-1.78+1.28=6.8+2.98-4.41-2.5=6.7-0.94-4.08=3.99+6.59-2.45-5.2=4.66-0.89+5.21=9.79+8.07+2.7=8.93-2.45+0.54-5.57=7.32+8.16+8.97+9.44=2.92+5.83-6.96+3.58=4.65-0.8+1.63+2.38=6.48-1.91+6.65=7.43+7.78+2.4+6.09=7.78+8.62-4.72-7.19=0.4+7.86-4.02-3.66=8.22-5.25-2.12-0.3=9.88+3.73-4.1+0.45=8.55+9.31-9.61=5.43+0.45+5.93+6.15=6.19-0.63+7.63=6.87-1.48-0.53-4.49=9.52+0.56+6.24+6.27=2+1.3-1.85=9.66-5.19-3.8+8.68=6.33+9.57+5.87=6.45+0.73+5.22+1.79=7.74+3.64=7.14-0.81-6.17+6.37=0.04+1=9.27-4.44-4.13+5.69=2.85+9.9+9.47=8.06-5.58+5.55-2.49=5.78-1.97+7.02+6.37=3.86-1.46+9.36=2.17+6.16-0.45-6.73=4.7+3.74+4.19=6.98-3.5=4.04+3.62+1.85-1.74=8.93-2.44-1.44-2.39=8.73-0.63-4.69-0.81=9-4.63+9.58+5.05=4.68-3.96+2.01=8.96+5.42+6.54+8.25=5.72-0.69-2.98-1.23=6.2-1.75-1.06-0.35=5.48-1.22-2.16=6.71+2.35+4.42+5.19=8.75+8.02+8+7.58=9.11+6.24-9.8=7.91+6.61-6.26+2.78=1.43+1.78-1.2=5.58+0.36=4.74+8.58-8.87-3.8=8.9-0.16+3.76-5.58=0.37+2.54=3.14+9.57+5.35+5.13=9.48-0.23-2.48-1.41=0.13+3.08+6.78-0.09=8.72-1.14+4.04-2.13=2.18-0.51+0.92=3.68-0.46=3.93-0.06-2.47-0.42=6.76+5.11-8.17-3.36=3.3-0.78+1.51-1.88=9.69-0.55+0.96=8.3+4.53+8.19+3.48=5.95+5.78-0.1-3.64=6.46-3.45-1.41+3.36=9.61-5.91+3.88-4.49=0.07+4.09-0.2-2.12=5.81+3.03-2.33-0.67=6.99+8.17=6.05-5.86=7.52+6.81-3.45-4.62=7.11-3.79-1.78=1.06-0.02+0.25=8.78-1-5.32=9.69+9.86+7.11=5.89-1.79+7.44+8.02=8.34-1.35+0.7-3.56=7.52-1.6-2.91-0.05=9.49-1.86-1.34+0.33=9.74-9.08+1.24=6.53-3.19+2.43+2.62=9.79-4.21-0.44+0.56=6.04-4.04+9.3+1.39=8.4-0.19-7.78=7.94-7.68+6.92=8.16-7.97+3.08+1.39=6.84-1.15-0.5=3.5-1.9+3.02=8.57-7.31-0.43=9.84+4.32+0.9=8.93-4.8+9.48-6.23=3.37+4.3-2.74=9.67+1.04-2.26-3.04=5.58+5.25-4.33-0.58=0.48+9.57-3.82=5.3+7.58=9.97+0.69-4.01+7.44=6.18+9.28-0.15=2.59+1.62+5.18-0.99=9.99-3.5+5.41-6.35=9.63-9.2+9.87+1.59=8.95-2.22+3.1-4.07=7.94+4.28=4.69+7.38-3.76+6.52=9.21+2.12+6.58+5.52=7.79-4.03=1.53+6.7-1.96-4.69=5.23+9.5-7.17+4.64=4.68+6.4-6.14+4.73=8.92-1.3-1.15+2.56=6.54-3.51+4.28-4.65=9.49-8.31+7.48+8=3.81+8.07+8.08=4.32+3.9+9.1+3.73=8.64-1.94+7.04-6.55=3.34+6.66-4.27-0.79=0.58+6.23-0.44-1.78=1.51+0.81-0.35=9.69-9.21+0.64+9.05=9.13+8.82-8.92-2.3=4.34+3.48+5.03+2.43=6.68+2.26=7.03+4.81-5.26=8.6-0.82-2.13+1.96=7.06-0.81-2.59-3.02=6.81+3.81+4.35-0.98=5.8-3.29-2.41=9.39-5.72-1.38+1.96=2.52+8.06+1.18-1.67=9.23-0.86-6.15+4.09=6.49-0.41-3.83=2.21+4.19=9.73-1.31+1.29-8.01=2.44+8.55+9.24+9.39=6.92-1.68=7.87+9.61=8.96-3.96-1.39-0.39=2.39+2.95=6.13-0.95+5.59=8.36-0.15-1.83+0.37=6.53+1.78-5.08+3.85=5.82+2.65-2.05-3.55=1.63-0.93-0.02+7.88=7.43-1.79+3.34-3.74=4.45+4.79+1.92-4.36=7.6-2.79-1.24=8.35-7.45=0.78+1.03=6.69-0.91+8.77-6.18=5.93-2.2-2.82=5.3-0.82+8.94+8.81=9.52-6.57-2=7.36-4.19+2.86-0.46=7.44-1.29-0.83-0.06=8.15-3.98-2.85=7.61+3.37-5.2=9.94+6.36+3.36-3.68=9.69-7.32+0.13+7.82=9.85+5.37=8.84-0.6-6.46-1.49=2.61-1.46-0.08=4.11+9.04+4.83=9.14-2.52+7.48=1.88+6.32=4.27+6.78-0.93+7.8=9.9-6.84=5.3+1.27+0.59+1.85=3.08+7.71-1.31+3.91=0.46+8.87-3.67-3.01=3.6+8.4+5.49-1.32=2.44+2.25=8.77-4.21-0.44=6.12-5.11+4.3-4.49=6.31-2.34-0.6-2.19=5.77-0.23-2.63+5.33=4.88+9.46-2.24=4.58-4.37+6.39=9.99+3.95=8.89-2.81+8.07=5.45+7.17+0.54+6.35=9.92+2.5-0.28=3.56+7.14-6.01+2.33=9.45+4.08-9.67=1.37+1.2+9.24-6.71=0.2+1.38+5.24=2.3+6.02=7.97-1.81=2.52+6.41=6.97-0.28-3.35=2.82+8.95+4.51=1.55+8.01-5.42=2.02+8.69-3.9+1.4=5.02-0.8+0.27+5.5=6.51+7.02+6.16+3.61=9.58+4.9-4.76=1.75+5.55+3.01-4.04=8.61-5.96=9.45-1.02-4.38+5.18=5.71-0.3-5.11+3.09=7.72+2.78+1.45+3.88=8.63-1.51+6.31=8.19+9.05-4.2-3.06=6.54-3.25+3.39+2.7=2.92-1.1-1.07-0.34=7.67+6.65+6.09=8.91+6.3-2.91+1.35=3.88+7.45=7.4-4.42+6.71-4.01=6.34+9.68+2.8-1.46=6.88-0.42+4.01-9.75=5.08+8.01-2.18-1.72=6.55+3.78+2.07-0.26=8.2-6.71-1.27=4.61-2.14+0.89=8.22-2.15-5.15+1.82=1.42+0.84+8.87=2.86+0.69+7.56=3.04-0.25+6.4+5.99=8.32-0.98=2.64+0.37=8.46-1.91=4.58-1.33+6.75=5.08-1.2-0.95+2.3=6.91-3.92-2.05+9.44=9.68+3.35+7.39-7.85=7.93-5.07-2.55+8.8=8.45-2.83-2.34-3.1=7.01-3.65+5.59=5.36-2.43-1.18=8.45-2.88+9.18+3.44=4.89+3.45-0.67+5.15=3.15-0.6-1.78+5.39=8.37-3.34+2.78=9.5-6.66-0.02-0.66=7.28+7.02-5.46+0.19=2.83+1.48+6.04+0.65=2.79-0.7-0.72-0.23=7.68-2.86+3.41=7.04+8.06-1.97-5.92=9.72-2.07+4.82+3.13=9.09-8.87+8.99-7.05=0.23+9.14+9.52-5.37=7.5-3.47+5.97-5.48=6.68+4.79+9.46-4.49=4.25+5.13-1.53=9.58+1.1=9.57+6.91-4.35+3.12=8.98-0.74-2.68=9.69+7.17+1.55+6.74=4.66-4.04+4.33-4.15=9.29+1.72+8.35-8.93=4.69+6.71-3.16+3.81=2.34+2.87+1.33+0.61=5.83+1.41+0.12+1.73=8.45+6.49+3.07-5.62=9.27+5.38+8.11=3.8-3.26=2.42-1.11=5.36-1.35=3.57-1.27-0.03+2.42=8.48-3.09=3.84+1.08-1.95=5.46+1.08+8.21=5.34+5.51-1.45-7.93=8.77-6.05=6.31-4.77+7.24+6.52=6.58+4.28-7.91+2.1=5.48+5.85-7.39-0.1=9.34-1.55-4.2-3.38=1.21+7.68+5.59=2.94+9.75+8.64-7.75=1.46+6.11+2.83+7.63=4.28-2.31+9.32+9.35=0.4+3.94-1.62=5.33+4.23+1.2+7.68=5.7-5.21+0.59+1.37=2.04+6.81+8.56+8.68=9.49-8.58-0.02=0.88+8.27+3.23-4.38=6.36-0.19-1.34=8.72-7.9+8.49=8.8-6.32+1.28-1.66=7.39-0.9-2.35+1.66=7.15-3.53=1.53+4.99+5.87+4.28=8.87+9.21-8.16=9.36-0.65-5.13+1.3=4.87+1.9+8.02=4.31+1.16+1.11+7=3.62+4.59+7.47+8=6.42-3-1.68=9.67-9.44=9.74+5.72+5.77+8.01=4.27-3.52=9.65-0.54-5.95=1.67-1.54=5.97+2.84+6.5+0.91=9.47-3.94+6.03-3.25=5.03-4.39-0.14+0.48=7.79-1.45+3.85=6.83-3.65+5.12+7.19=9.02-6.86-0.64=7.7-0.45-5.02+3.99=7.25-6.72+0.83-0.04=9.23-1.18-4.33=6.66+0.06-6.61+2.07=9.13-3.28+1.44=7.91-0.66-2.8-2.83=2.46+9.79=6.93-1.42-3.28=4.03-0.41-1.42=6.27+7.02+1.72=6.67-1.07+8.93-0.19=4.2+5.23=9.84+1.17-4.73-2.5=4.33+2.41+9.66-7.32=6.31-1.44+8.26-6.56=9.61+8.63-7.05-9.02=0.87+7.16-1.54=7.84+3.72-7.36=7.7+7.56-2.37+6.36=6.17+9.91-5.37+0.27=9.08-2.25+3.16-5=9.96-3.6-3.5=3.78+1.74=4.38+8.5-0.77=6.83+5.11=8.04+5.64=9.82+5.03+5.36-5.87=6.82-3.6-0.4-1.99=5.13+8.45-1.1-7.6=9.61+3.33-3.12+1.26=4.27+9.86-2.85-4.05=5.27+6.92+6.17=9.48+7.4=9.29+4.97+4.3-5.06=6.15+6.44-7.43+3.25=6.44-1.73-1.79-0.78=5.27+2.25+4.19+6.69=3.83+7.63=4.02+9.9-8.99=4.29+6.46-8.66=9.1+7.53-3.15=4.81+5.72+4.77=5.82-1.07-2.7=7.03-6.63+5.44+3.57=9.78+2.12-5.95+8.71=1+5.84+8.17=8.83-0.99-7.26+9.21=8.12-2.85-3.62-1.12=0.66+9+3.23=8.81-7.71+5.74=7.49+9.47-7.02-1.4=9.47-7-0.54+4.68=9.21+5.62+3.4=4.64+9.27-2.79=5.27-5.16+3.15+5.68=3.85+9.95+0.22=8.31-2.82+8.05+5.79=7.42-0.38+7.29-5.35=4.99-0.85+2.9=7.82+5.7+5.34=7.23-0.49=9.13-0.15-4.24-4.37=6.57-5.75+9.96-7.6=5.5+4.69+6.21=9.2-5.2+5.7-7.48=5.92+5.5-1.79-1.36=1.14+5.89-0.3+9.17=7.3+8.71+9.94-6.38=4.17+7.8-0.81=8.96+3.42+7.75=7.56-2.56-2.75-0.16=7.13-3.06=1.68+9.39-4.11-4.81=1.79+1.02+8.97=1.46+0.84+6.44=9.48+1.5-5.24-0.89=6.81-1.85+3.59=7.9-0.82+1.35-1.64=6.07+5.92+8.99-3.14=2.22+8.06+3.67+8.28=6.15-1.27-1.68+1.46=8.79-3.67-1.68+8.94=3.2-0.59=6.7-0.08-0.95+7.65=5.68-4.63-0.52=9.97-9.5=6.56-1.95+0.66=9.62-1.96-0.78=1.79+7.29+9.37-9.61=2.02+7.74+9.18=6.44-0.94+4.78-0.2=6.97-0.73+2.71=9.45+7.5+3.23=2.74+5.88+7.13=4.98+9.52+8.91=6.43+3.46-0.43=2.94+7.1+9.15-7.21=9.61-4.26-2.98=5.66-1.11+0.35=7.36+0.33-6.32+5.6=9.16+1.81-6.83+9.83=4.89-3.33+3.27=1.17+7.84+5.63+0.94=7.39+8.56+6.21=1.22+0.16+9.96-4.97=8.99+9.63=9.31+3.25-0.88-5.23=5.07+8.87-6.51-0.59=9.34-2.48-1.79=8.46+7.27=5.38-3.54=2.91+2.61+9.09-4.36=9.46+7.86+0.41-4.14=6.12+3.19+1.44-5.39=1.79+4.62+3.4=7.94+9.5+7.66=5.03+0.23-4.41+3.28=5.59+2.95+9.04+3.51=0.49+4.43-3.11=1.58-0.44+0.72+0.1=6.86-0.14+8.75=8.16+7.69-9.98=3.53+5.39+9.98+5.84=3.43+7.16+3.8-1.77=6.94-5.25-0.05-0.18=1.33+9.37-0.08-8.87=8.94-4.47=8.29+7.04=8.79-6.66-1.09+1.35=6.64-2.79-1.34-1.03=3.59+7.25-9.63=3.21+0.69-3.57=6.77+2.96=7.08-4.13-0.22-0.05=8.77-0.18-5.51=9.52+4.22+2.05=6.58+9.89=7.45-4.3+5.14-0.52=8.6-1.82-1.12=3.58+8.1=4.74-2.78-0.97+4.32=5.7-3.45+7.13-4.11=4.27+5.61-7.96-1.72=7.35-5.61-0.79+9.91=6.36-4.79+6.59=2.85+8.18-7.72+5.12=4.1-1.83+1.87+5.16=8.11-0.39-1.75-2.86=7.95-0.11+3.68+4.11=9.46-1.14+9.97-6.14=9.28+0.84-4.84=9.19+1.53-9.59=3.42-0.56-0.95-1.62=7.39+7.33=6.07-5.2+7.9+6.36=3.01+4.51=7.81+3.65-5.69+0.12=5.22+8.7-0.52=7.03-3.06=6.23-0.33-3.84=2.66+5.89-0.54-7.09=7.03-5.13-0.39-0.29=9.99-9.8=9.27+0.5+3.49+6.36=8.26-7.98+3.95+6.06=8.57+4.37+1.59+3.35=6.03-0.23-5.05+9.56=6.08+0.21-5.55+9.54=0.1+5.78+4.28+2.58=5.82-1.86-2.31-0.71=0.38-0.22=7.56+1.62=2.08+9.29+7.58+9.58=4.7+7.05+1.02-3.75=9.63-2.86+3.12+4.97=8.33-1.53-2.33-1.79=5.27-1.4-1.61=7.42-2.37-1.68-1.88=8.01-4.58+4.99+4.23=9.35-0.9+0.41-6.32=2.6-1.28+2.5=6.17-3.31+9.45-8.16=5.48+6.41-2.58=0.15+5.19-1.59+4.16=4.24+3.35+1.9+5.36=9.23-4.75-1.41-2.33=5.23+5.48-9.82=5.51+4.83=8.87-0.79-6.13+8.31=7.31-4.6+9.09=8.11-1.26-4.69=6.44+8.49-7.82-3.46=8.17-2.03-0.47-0.86=9.92-4.29+7.91-2.94=6.6-0.44+9.98+3=7.26-6.74=8.99-4.72+5.39=9.46-3.65-1.75=1.45+9.39=9.59-0.07+6.31-9.09=5+6.54+1.65-4.1=0.73+7.71+0.44-3.47=9.69-7.35-1.68+0.06=8.42-0.41-2.17-0.72=9.25-1.2+8.41+9.11=9.97-3.39-0.2-0.13=3.97+5.08-2.58+8.35=8.9-0.84-2.12-1.38=4.9+9.43+3.62=7.69-6.43=5.74+2.1+5.48-0.14=9.86+2.83+9.28-2.01=7.28+7.44+7.95-4.76=4.94-2.01=8.4-3.81+7.16+5.44=8.16-0.15-1.32+3.71=9.67+5.87+7.15-6.77=5.24+8.79-1.46-4.54=9.22-5.16-1.73+1.46=7.27-1.26=9.18-3.64-1.58-0.08=8.3-2.03+9.4=9.78-4.01-1.53+5.72=8.08-0.87+3.77-8.97=2.38+9.97+0.57-0.78=4.01-0.04+9.33-4.57=7.58-2.28+5.77+3.79=5.94-0.45+6.47-8.28=9.51-6.55+0.08+8.99=2.92-0.37+6.59=3.62+2.1=2.88-0.58-1.53+1.96=7.95-4.44=3.96-2.82+6.83=4.95-0.52=2.51+9.43-5.9=6.04+7.47+9.34+0.34=0.24+2.38+6.18+0.14=1.62+3.52+3.48+4.14=9.24+3.31-5.83=7.43-0.53-3.74-2.71=8.79-2.65=5.72+4.29-7.99+0.37=8.06-5.82-0.37=9.59-1.1-7.52-0.83=0.18+7.57-2.25+0.06=8.52-6.09-1.8=3.24+4.98+7.37-5.45=5.54-0.74=8.11-5.69+6.54+0.71=3.23-3.08+7.21+9.14=6.7-3.29+4.21-1.75=3.58+8.78-1.21+0.55=9.84-3.38-1.47=7.88+9.17-7.68-4.97=9.91+9.93-0.3-4.89=9.96-8.51=7.65+0.5=6.64-5.17+1.36+1.27=7.55-2.66+1.89=2.61-1.33+2.32+8.75=9.84-1.79-7.93=7.43-0.25+4.58-2.66=7.2-2.84-0.18-3.08=9.14-3.12=3.61+5.38=6.94-1.24+8.82+9.66=8.36-0.31-6.92+3.3=9.56-4.88=4.42+5.73-5.89+3.17=3.47+5.74-2.66-0.23=9.28-4.3-3.51=7.47-0.04-6.39=9.08-1.66-2.16=4.43+3.38+3.72-1.94=9.08+7.3-0.09-6.74=3.94-3.18+1.26-0.96=2.26+3.24+9.9=8.79-0.55-0.74+9.74=8.71+3.05+8.48=2.13+7.93+0.48=2.15+4.85+5.7=9.72-8.39=9.81-2.18-2.25-3.84=7.85+9.02=6.13+5.96+4.35=4.74+6.11-0.55=8.95-2.18=7.41+9.11-8.64+1.03=5.74+6.58+0.9-9.78=9.13-6.16+5.27=8.19+5.14-9.45-3.41=8.59+7.65+3.35-9.07=9.21+4.32=8.67-5.74=7.34+9.56-7.33=3.98+5.2-1.34=3.59+7.47+2.03+7.31=2.24+4.82+5.42=6.29-2.45=8.26-3.08=8.16-6.19+0.06=7.69-4.52-1.44+1.53=6.73+3.82=9.15-0.46+2.79=9.34+9.32-4.65=9.5-5.16+3.23+4.57=3.07+4.46+0.17-3.24=6.07-2.29+1.34+9.54=1.39-0.84+5.99=4.72-1.69+8.34+6.23=6.72-3.91+8.37+7.52=6.23-1.2-1.39+5.37=7.78-0.5=0.25+4.25-4.36+0.32=2.14+7.13+0.58+9.18=4.6-4.11+6.12+8.25=7.57-3.34-1.63-0.71=5.27-1.67=7.56+0.6-0.68+1.6=2.72+3.62+5.99-8.7=6.65+8.68=3.95+8.84-0.29+7.79=0.48+9.64+0.61=1.58+9.14-5.14+7.25=9.45+7.83-4.53-9.63=7.05-3.72=4.16+2.65+7.17+9.56=9.58+9.6-3.89+0.96=8.77-0.12-5.9-0.55=8.47+1.83-4.31-2.56=7.55+1.76=8.35+3.36+3.28=8.78-5.3-0.7-0.42=6.26+3.16-6.06=8.96+4.29-1.25=9.65-4.5+7.5+1.87=8.32+1.93+9.99=8.98-5.16+0.18+3.31=4.68+7.01+9.35+1.29=8.47-4.03+1+5.4=3.07+5.02=5.4+7.82=9.73-1.9+2.72=9.57-1.64=2.47+0.53+1.12=0.87+1.47+4.55+6.29=7.22-3.68=6.37+5.66-3.71-0.94=8.77-2.61+6.37-9.86=1.34+9.39+7.54-3.83=8.33-1.21-1.14=8.82-4.19+2.15-0.84=4.55+5.55-3.54+3.86=5.83+0.83-1.86-0.25=7.77+3.42-7.37=8.96+4.38-8.55=6.14-1.04-0.93+0.74=9.14-8.97+5.29+6.89=4.3-1.34+7.13-6.44=6.4-4.55+1.72=9.77+2.36-4.42=5.15-1.02-1.88+6.1=8.13+1.7+5.2-1.51=1.55+7.4=9.79-5.73+1.84=5.18-4.75-0.15=6.42+3.03+8.46=7.51+4.29-8.37=8.11-2.89+2.66-1.39=5.7+0.53+6.38+9.16=7.38-1.62-2.97-0.51=6.71-1.39-4.99+1.94=8.96+3.39+3.34-2.75=5.79+0.23-0.36+7.25=2.76+7.43-8.71+2.22=5.45+9.75-2.54-2.99=7.38+8.51+0.56+1.29=6.63+7.15-8.96+9.43=8.24+4.11+7.98=4.07-0.49-0.08-2.19=1.38+4.43+3.29-4.87=4.52+6.58+0.89+1.76=7.48-3.66-3.26+1.94=6.95+6.69-9.36=6.82+6.24-3.41+1.23=3.33+9.99-0.72+3.58=4.82+2.47+1.31+4.99=9.5-8.92+8.18=9.98-5.17-1.84=1.52+8.4=7.15+3.36-4.31=1.91+7.44+0.17+3.1=9.55-1.81-2.2+8.42=6.09-4.39+7.75+8.03=8.16-2.48+7.1=5.5-2.37+7.45=6.41-5.93+0.86+8.3=5.11-2.12+5.88=6.39-5.12=8.38-4.55-1.14+4.45=9.67-2.32+1.84-7.59=2.28+4.03-1.13+3.33=8.44+7.77-1.17-0.92=3.08-0.07-0.9-1.51=6.66+4.08-8.56+5.91=7.26+9.44-8.89+5.32=0.03+9.79-8.3-0.04=8.78+2.23+8.84=8.47+7.29-8.53-2.27=7.02+3.67+0.4+6.83=9.48-0.46-1.01=8.21-1.96=2.11+6.46+1.54=4.27-0.04+3.3-4.21=8+5.11-7.76=7.04-2.52+9.69=7.7+8.7-5.15+1.09=7.2-6.76+2.93=8.59-3.99-0.88=4.32-1.21=6.7+0.42+9.54=8.39-2.61-5.08+0.5=7.44+2.26-2.22-1.81=9.14-1.82-2.6+3.24=5.65+1.49-4.1=8.15+9.26=6.4-2.34-3.34+5.95=8.18-0.07-6.33=8.52-0.65-2.25-0.62=4.15+1.9+3.58-5.56=參考答案0.87+5.82-0.16-5.6=0.934.08-0.19-0.47-0.66=2.767.51-2.74-0.46+4.97=9.282.74+9.73=12.476.37-4.01+0.11-0.33=2.148.13+9.91+9.05-4.08=23.017.51-2.85=4.666.47-1.67+8.9+3.72=17.422.55+2.85-0.44=4.960.25+9.71+1.59-2.77=8.787.42+1.96+2.09-2.78=8.696.52-1.33-0.74-3.37=1.083.09+8.88+0.71=12.685.67-1.66-1=3.018.74+2.01-1.26+6.1=15.595.25+2.91=8.167.16-5.23+7.08-1.87=7.143.86-3.74+1.61+2.63=4.360.48+0.25+7.52-5.25=35.79-2.49-0.22=3.089.39-1.65-0.86-3.01=3.872.13-1.78+1.28=1.636.8+2.98-4.41-2.5=2.876.7-0.94-4.08=1.683.99+6.59-2.45-5.2=2.934.66-0.89+5.21=8.989.79+8.07+2.7=20.568.93-2.45+0.54-5.57=1.457.32+8.16+8.97+9.44=33.892.92+5.83-6.96+3.58=5.374.65-0.8+1.63+2.38=7.866.48-1.91+6.65=11.227.43+7.78+2.4+6.09=23.77.78+8.62-4.72-7.19=4.490.4+7.86-4.02-3.66=0.588.22-5.25-2.12-0.3=0.559.88+3.73-4.1+0.45=9.968.55+9.31-9.61=8.255.43+0.45+5.93+6.15=17.966.19-0.63+7.63=13.196.87-1.48-0.53-4.49=0.379.52+0.56+6.24+6.27=22.592+1.3-1.85=1.459.66-5.19-3.8+8.68=9.356.33+9.57+5.87=21.776.45+0.73+5.22+1.79=14.197.74+3.64=11.387.14-0.81-6.17+6.37=6.530.04+1=1.049.27-4.44-4.13+5.69=6.392.85+9.9+9.47=22.228.06-5.58+5.55-2.49=5.545.78-1.97+7.02+6.37=17.23.86-1.46+9.36=11.762.17+6.16-0.45-6.73=1.154.7+3.74+4.19=12.636.98-3.5=3.484.04+3.62+1.85-1.74=7.778.93-2.44-1.44-2.39=2.668.73-0.63-4.69-0.81=2.69-4.63+9.58+5.05=194.68-3.96+2.01=2.738.96+5.42+6.54+8.25=29.175.72-0.69-2.98-1.23=0.826.2-1.75-1.06-0.35=3.045.48-1.22-2.16=2.16.71+2.35+4.42+5.19=18.678.75+8.02+8+7.58=32.359.11+6.24-9.8=5.557.91+6.61-6.26+2.78=11.041.43+1.78-1.2=2.015.58+0.36=5.944.74+8.58-8.87-3.8=0.658.9-0.16+3.76-5.58=6.920.37+2.54=2.913.14+9.57+5.35+5.13=23.199.48-0.23-2.48-1.41=5.360.13+3.08+6.78-0.09=9.98.72-1.14+4.04-2.13=9.492.18-0.51+0.92=2.593.68-0.46=3.223.93-0.06-2.47-0.42=0.986.76+5.11-8.17-3.36=0.343.3-0.78+1.51-1.88=2.159.69-0.55+0.96=10.18.3+4.53+8.19+3.48=24.55.95+5.78-0.1-3.64=7.996.46-3.45-1.41+3.36=4.969.61-5.91+3.88-4.49=3.090.07+4.09-0.2-2.12=1.845.81+3.03-2.33-0.67=5.846.99+8.17=15.166.05-5.86=0.197.52+6.81-3.45-4.62=6.267.11-3.79-1.78=1.541.06-0.02+0.25=1.298.78-1-5.32=2.469.69+9.86+7.11=26.665.89-1.79+7.44+8.02=19.568.34-1.35+0.7-3.56=4.137.52-1.6-2.91-0.05=2.969.49-1.86-1.34+0.33=6.629.74-9.08+1.24=1.96.53-3.19+2.43+2.62=8.399.79-4.21-0.44+0.56=5.76.04-4.04+9.3+1.39=12.698.4-0.19-7.78=0.437.94-7.68+6.92=7.188.16-7.97+3.08+1.39=4.666.84-1.15-0.5=5.193.5-1.9+3.02=4.628.57-7.31-0.43=0.839.84+4.32+0.9=15.068.93-4.8+9.48-6.23=7.383.37+4.3-2.74=4.939.67+1.04-2.26-3.04=5.415.58+5.25-4.33-0.58=5.920.48+9.57-3.82=6.235.3+7.58=12.889.97+0.69-4.01+7.44=14.096.18+9.28-0.15=15.312.59+1.62+5.18-0.99=8.49.99-3.5+5.41-6.35=5.559.63-9.2+9.87+1.59=11.898.95-2.22+3.1-4.07=5.767.94+4.28=12.224.69+7.38-3.76+6.52=14.839.21+2.12+6.58+5.52=23.437.79-4.03=3.761.53+6.7-1.96-4.69=1.585.23+9.5-7.17+4.64=12.24.68+6.4-6.14+4.73=9.678.92-1.3-1.15+2.56=9.036.54-3.51+4.28-4.65=2.669.49-8.31+7.48+8=16.663.81+8.07+8.08=19.964.32+3.9+9.1+3.73=21.058.64-1.94+7.04-6.55=7.193.34+6.66-4.27-0.79=4.940.58+6.23-0.44-1.78=4.591.51+0.81-0.35=1.979.69-9.21+0.64+9.05=10.179.13+8.82-8.92-2.3=6.734.34+3.48+5.03+2.43=15.286.68+2.26=8.947.03+4.81-5.26=6.588.6-0.82-2.13+1.96=7.617.06-0.81-2.59-3.02=0.646.81+3.81+4.35-0.98=13.995.8-3.29-2.41=0.19.39-5.72-1.38+1.96=4.252.52+8.06+1.18-1.67=10.099.23-0.86-6.15+4.09=6.316.49-0.41-3.83=2.252.21+4.19=6.49.73-1.31+1.29-8.01=1.72.44+8.55+9.24+9.39=29.626.92-1.68=5.247.87+9.61=17.488.96-3.96-1.39-0.39=3.222.39+2.95=5.346.13-0.95+5.59=10.778.36-0.15-1.83+0.37=6.756.53+1.78-5.08+3.85=7.085.82+2.65-2.05-3.55=2.871.63-0.93-0.02+7.88=8.567.43-1.79+3.34-3.74=5.244.45+4.79+1.92-4.36=6.87.6-2.79-1.24=3.578.35-7.45=0.90.78+1.03=1.816.69-0.91+8.77-6.18=8.375.93-2.2-2.82=0.915.3-0.82+8.94+8.81=22.239.52-6.57-2=0.957.36-4.19+2.86-0.46=5.577.44-1.29-0.83-0.06=5.268.15-3.98-2.85=1.327.61+3.37-5.2=5.789.94+6.36+3.36-3.68=15.989.69-7.32+0.13+7.82=10.329.85+5.37=15.228.84-0.6-6.46-1.49=0.292.61-1.46-0.08=1.074.11+9.04+4.83=17.989.14-2.52+7.48=14.11.88+6.32=8.24.27+6.78-0.93+7.8=17.929.9-6.84=3.065.3+1.27+0.59+1.85=9.013.08+7.71-1.31+3.91=13.390.46+8.87-3.67-3.01=2.653.6+8.4+5.49-1.32=16.172.44+2.25=4.698.77-4.21-0.44=4.126.12-5.11+4.3-4.49=0.826.31-2.34-0.6-2.19=1.185.77-0.23-2.63+5.33=8.244.88+9.46-2.24=12.14.58-4.37+6.39=6.69.99+3.95=13.948.89-2.81+8.07=14.155.45+7.17+0.54+6.35=19.519.92+2.5-0.28=12.143.56+7.14-6.01+2.33=7.029.45+4.08-9.67=3.861.37+1.2+9.24-6.71=5.10.2+1.38+5.24=6.822.3+6.02=8.327.97-1.81=6.162.52+6.41=8.936.97-0.28-3.35=3.342.82+8.95+4.51=16.281.55+8.01-5.42=4.142.02+8.69-3.9+1.4=8.215.02-0.8+0.27+5.5=9.996.51+7.02+6.16+3.61=23.39.58+4.9-4.76=9.721.75+5.55+3.01-4.04=6.278.61-5.96=2.659.45-1.02-4.38+5.18=9.235.71-0.3-5.11+3.09=3.397.72+2.78+1.45+3.88=15.838.63-1.51+6.31=13.438.19+9.05-4.2-3.06=9.986.54-3.25+3.39+2.7=9.382.92-1.1-1.07-0.34=0.417.67+6.65+6.09=20.418.91+6.3-2.91+1.35=13.653.88+7.45=11.337.4-4.42+6.71-4.01=5.686.34+9.68+2.8-1.46=17.366.88-0.42+4.01-9.75=0.725.08+8.01-2.18-1.72=9.196.55+3.78+2.07-0.26=12.148.2-6.71-1.27=0.224.61-2.14+0.89=3.368.22-2.15-5.15+1.82=2.741.42+0.84+8.87=11.132.86+0.69+7.56=11.113.04-0.25+6.4+5.99=15.188.32-0.98=7.342.64+0.37=3.018.46-1.91=6.554.58-1.33+6.75=105.08-1.2-0.95+2.3=5.236.91-3.92-2.05+9.44=10.389.68+3.35+7.39-7.85=12.577.93-5.07-2.55+8.8=9.118.45-2.83-2.34-3.1=0.187.01-3.65+5.59=8.955.36-2.43-1.18=1.758.45-2.88+9.18+3.44=18.194.89+3.45-0.67+5.15=12.823.15-0.6-1.78+5.39=6.168.37-3.34+2.78=7.819.5-6.66-0.02-0.66=2.167.28+7.02-5.46+0.19=9.032.83+1.48+6.04+0.65=112.79-0.7-0.72-0.23=1.147.68-2.86+3.41=8.237.04+8.06-1.97-5.92=7.219.72-2.07+4.82+3.13=15.69.09-8.87+8.99-7.05=2.160.23+9.14+9.52-5.37=13.527.5-3.47+5.97-5.48=4.526.68+4.79+9.46-4.49=16.444.25+5.13-1.53=7.859.58+1.1=10.689.57+6.91-4.35+3.12=15.258.98-0.74-2.68=5.569.69+7.17+1.55+6.74=25.154.66-4.04+4.33-4.15=0.89.29+1.72+8.35-8.93=10.434.69+6.71-3.16+3.81=12.052.34+2.87+1.33+0.61=7.155.83+1.41+0.12+1.73=9.098.45+6.49+3.07-5.62=12.399.27+5.38+8.11=22.763.8-3.26=0.542.42-1.11=1.315.36-1.35=4.013.57-1.27-0.03+2.42=4.698.48-3.09=5.393.84+1.08-1.95=2.975.46+1.08+8.21=14.755.34+5.51-1.45-7.93=1.478.77-6.05=2.726.31-4.77+7.24+6.52=15.36.58+4.28-7.91+2.1=5.055.48+5.85-7.39-0.1=3.849.34-1.55-4.2-3.38=0.211.21+7.68+5.59=14.482.94+9.75+8.64-7.75=13.581.46+6.11+2.83+7.63=18.034.28-2.31+9.32+9.35=20.640.4+3.94-1.62=2.725.33+4.23+1.2+7.68=18.445.7-5.21+0.59+1.37=2.452.04+6.81+8.56+8.68=26.099.49-8.58-0.02=0.890.88+8.27+3.23-4.38=86.36-0.19-1.34=4.838.72-7.9+8.49=9.318.8-6.32+1.28-1.66=2.17.39-0.9-2.35+1.66=5.87.15-3.53=3.621.53+4.99+5.87+4.28=16.678.87+9.21-8.16=9.929.36-0.65-5.13+1.3=4.884.87+1.9+8.02=14.794.31+1.16+1.11+7=13.583.62+4.59+7.47+8=23.686.42-3-1.68=1.749.67-9.44=0.239.74+5.72+5.77+8.01=29.244.27-3.52=0.759.65-0.54-5.95=3.161.67-1.54=0.135.97+2.84+6.5+0.91=16.229.47-3.94+6.03-3.25=8.315.03-4.39-0.14+0.48=0.987.79-1.45+3.85=10.196.83-3.65+5.12+7.19=15.499.02-6.86-0.64=1.527.7-0.45-5.02+3.99=6.227.25-6.72+0.83-0.04=1.329.23-1.18-4.33=3.726.66+0.06-6.61+2.07=2.189.13-3.28+1.44=7.297.91-0.66-2.8-2.83=1.622.46+9.79=12.256.93-1.42-3.28=2.234.03-0.41-1.42=2.26.27+7.02+1.72=15.016.67-1.07+8.93-0.19=14.344.2+5.23=9.439.84+1.17-4.73-2.5=3.784.33+2.41+9.66-7.32=9.086.31-1.44+8.26-6.56=6.579.61+8.63-7.05-9.02=2.170.87+7.16-1.54=6.497.84+3.72-7.36=4.27.7+7.56-2.37+6.36=19.256.17+9.91-5.37+0.27=10.989.08-2.25+3.16-5=4.999.96-3.6-3.5=2.863.78+1.74=5.524.38+8.5-0.77=12.116.83+5.11=11.948.04+5.64=13.689.82+5.03+5.36-5.87=14.346.82-3.6-0.4-1.99=0.835.13+8.45-1.1-7.6=4.889.61+3.33-3.12+1.26=11.084.27+9.86-2.85-4.05=7.235.27+6.92+6.17=18.369.48+7.4=16.889.29+4.97+4.3-5.06=13.56.15+6.44-7.43+3.25=8.416.44-1.73-1.79-0.78=2.145.27+2.25+4.19+6.69=18.43.83+7.63=11.464.02+9.9-8.99=4.934.29+6.46-8.66=2.099.1+7.53-3.15=13.484.81+5.72+4.77=15.35.82-1.07-2.7=2.057.03-6.63+5.44+3.57=9.419.78+2.12-5.95+8.71=14.661+5.84+8.17=15.018.83-0.99-7.26+9.21=9.798.12-2.85-3.62-1.12=0.530.66+9+3.23=12.898.81-7.71+5.74=6.847.49+9.47-7.02-1.4=8.549.47-7-0.54+4.68=6.619.21+5.62+3.4=18.234.64+9.27-2.79=11.125.27-5.16+3.15+5.68=8.943.85+9.95+0.22=14.028.31-2.82+8.05+5.79=19.337.42-0.38+7.29-5.35=8.984.99-0.85+2.9=7.047.82+5.7+5.34=18.867.23-0.49=6.749.13-0.15-4.24-4.37=0.376.57-5.75+9.96-7.6=3.185.5+4.69+6.21=16.49.2-5.2+5.7-7.48=2.225.92+5.5-1.79-1.36=8.271.14+5.89-0.3+9.17=15.97.3+8.71+9.94-6.38=19.574.17+7.8-0.81=11.168.96+3.42+7.75=20.137.56-2.56-2.75-0.16=2.097.13-3.06=4.071.68+9.39-4.11-4.81=2.151.79+1.02+8.97=11.781.46+0.84+6.44=8.749.48+1.5-5.24-0.89=4.856.81-1.85+3.59=8.557.9-0.82+1.35-1.64=6.796.07+5.92+8.99-3.14=17.842.22+8.06+3.67+8.28=22.236.15-1.27-1.68+1.46=4.668.79-3.67-1.68+8.94=12.383.2-0.59=2.616.7-0.08-0.95+7.65=13.325.68-4.63-0.52=0.539.97-9.5=0.476.56-1.95+0.66=5.279.62-1.96-0.78=6.881.79+7.29+9.37-9.61=8.842.02+7.74+9.18=18.946.44-0.94+4.78-0.2=10.086.97-0.73+2.71=8.959.45+7.5+3.23=20.182.74+5.88+7.13=15.754.98+9.52+8.91=23.416.43+3.46-0.43=9.462.94+7.1+9.15-7.21=11.989.61-4.26-2.98=2.375.66-1.11+0.35=4.97.36+0.33-6.32+5.6=6.979.16+1.81-6.83+9.83=13.974.89-3.33+3.27=4.831.17+7.84+5.63+0.94=15.587.39+8.56+6.21=22.161.22+0.16+9.96-4.97=6.378.99+9.63=18.629.31+3.25-0.88-5.23=6.455.07+8.87-6.51-0.59=6.849.34-2.48-1.79=5.078.46+7.27=15.735.38-3.54=1.842.91+2.61+9.09-4.36=10.259.46+7.86+0.41-4.14=13.596.12+3.19+1.44-5.39=5.361.79+4.62+3.4=9.817.94+9.5+7.66=25.15.03+0.23-4.41+3.28=4.135.59+2.95+9.04+3.51=21.090.49+4.43-3.11=1.811.58-0.44+0.72+0.1=1.966.86-0.14+8.75=15.478.16+7.69-9.98=5.873.53+5.39+9.98+5.84=24.743.43+7.16+3.8-1.77=12.626.94-5.25-0.05-0.18=1.461.33+9.37-0.08-8.87=1.758.94-4.47=4.478.29+7.04=15.338.79-6.66-1.09+1.35=2.396.64-2.79-1.34-1.03=1.483.59+7.25-9.63=1.213.21+0.69-3.57=0.336.77+2.96=9.737.08-4.13-0.22-0.05=2.688.77-0.18-5.51=3.089.52+4.22+2.05=15.796.58+9.89=16.477.45-4.3+5.14-0.52=7.778.6-1.82-1.12=5.663.58+8.1=11.684.74-2.78-0.97+4.32=5.315.7-3.45+7.13-4.11=5.274.27+5.61-7.96-1.72=0.27.35-5.61-0.79+9.91=10.866.36-4.79+6.59=8.162.85+8.18-7.72+5.12=8.434.1-1.83+1.87+5.16=9.38.11-0.39-1.75-2.86=3.117.95-0.11+3.68+4.11=15.639.46-1.14+9.97-6.14=12.159.28+0.84-4.84=5.289.19+1.53-9.59=1.133.42-0.56-0.95-1.62=0.297.39+7.33=14.726.07-5.2+7.9+6.36=15.133.01+4.51=7.527.81+3.65-5.69+0.12=5.895.22+8.7-0.52=13.47.03-3.06=3.976.23-0.33-3.84=2.062.66+5.89-0.54-7.09=0.927.03-5.13-0.39-0.29=1.229.99-9.8=0.199.27+0.5+3.49+6.36=19.628.26-7.98+3.95+6.06=10.298.57+4.37+1.59+3.35=17.886.03-0.23-5.05+9.56=10.316.08+0.21-5.55+9.54=10.280.1+5.78+4.28+2.58=12.745.82-1.86-2.31-0.71=0.940.38-0.22=0.167.56+1.62=9.182.08+9.29+7.58+9.58=28.534.7+7.05+1.02-3.75=9.029.63-2.86+3.12+4.97=14.868.33-1.53-2.33-1.79=2.685.27-1.4-1.61=2.267.42-2.37-1.68-1.88=1.498.01-4.58+4.99+4.23=12.659.35-0.9+0.41-6.32=2.542.6-1.28+2.5=3.826.17-3.31+9.45-8.16=4.155.48+6.41-2.58=9.310.15+5.19-1.59+4.16=7.914.24+3.35+1.9+5.36=14.859.23-4.75-1.41-2.33=0.745.23+5.48-9.82=0.895.51+4.83=10.348.87-0.79-6.13+8.31=10.267.31-4.6+9.09=11.88.11-1.26-4.69=2.166.44+8.49-7.82-3.46=3.658.17-2.03-0.47-0.86=4.819.92-4.29+7.91-2.94=10.66.6-0.44+9.98+3=19.147.26-6.74=0.528.99-4.72+5.39=9.669.46-3.65-1.75=4.061.45+9.39=10.849.59-0.07+6.31-9.09=6.745+6.54+1.65-4.1=9.090.73+7.71+0.44-3.47=5.419.69-7.35-1.68+0.06=0.728.42-0.41-2.17-0.72=5.129.25-1.2+8.41+9.11=25.579.97-3.39-0.2-0.13=6.253.97+5.08-2.58+8.35=14.828.9-0.84-2.12-1.38=4.564.9+9.43+3.62=17.957.69-6.43=1.265.74+2.1+5.48-0.14=13.189.86+2.83+9.28-2.01=19.967.28+7.44+7.95-4.76=17.914.94-2.01=2.938.4-3.81+7.16+5.44=17.198.16-0.15-1.32+3.71=10.49.67+5.87+7.15-6.77=15.925.24+8.79-1.46-4.54=8.039.22-5.16-1.73+1.46=3.797.27-1.26=6.019.18-3.64-1.58-0.08=3.888.3-2.03+9.4=15.679.78-4.01-1.53+5.72=9.968.08-0.87+3.77-8.97=2.012.38+9.97+0.57-0.78=12.144.01-0.04+9.33-4.57=8.737.58-2.28+5.77+3.79=14.865.94-0.45+6.47-8.28=3.689.51-6.55+0.08+8.99=12.032.92-0.37+6.59=9.143.62+2.1=5.722.88-0.58-1.53+1.96=2.737.95-4.44=3.513.96-2.82+6.83=7.974.95-0.52=4.432.51+9.43-5.9=6.046.04+7.47+9.34+0.34=23.190.24+2.38+6.18+0.14=8.941.62+3.52+3.48+4.14=12.769.24+3.31-5.83=6.727.43-0.53-3.74-2.71=0.458.79-2.65=6.145.72+4.29-7.99+0.37=2.398.06-5.82-0.37=1.879.59-1.1-7.52-0.83=0.140.18+7.57-2.25+0.06=5.568.52-6.09-1.8=0.633.24+4.98+7.37-5.45=10.145.54-0.74=4.88.11-5.69+6.54+0.71=9.673.23-3.08+7.21+9.14=16.56.7-3.29+4.21-1.75=5.873.58+8.78-1.21+0.55=11.79.84-3.38-1.47=4.997.88+9.17-7.68-4.97=4.49.91+9.93-0.3-4.89=14.659.96-8.51=1.457.65+0.5=8.156.64-5.17+1.36+1.27=4.17.55-2.66+1.89=6.782.61-1.33+2.32+8.75=12.359.84-1.79-7.93=0.127.43-0.25+4.58-2.66=9.17.2-2.84-0.18-3.08=1.19.14-3.12=6.023.61+5.38=8.996.94-1.24+8.82+9.66=24.188.36-0.31-6.92+3.3=4.439.56-4.88=4.684.42+5.73-5.89+3.17=7.433.47+5.74-2.66-0.23=6.329.28-4.3-3.51=1.477.47-0.04-6.39=1.049.08-1.66-2.16=5.264.43+3.38+3.72-1.94=9.599.08+7.3-0.09-6.74=9.553.94-3.18+1.26-0.96=1.062.26+3.24+9.9=15.48.79-0.55-0.74+9.74=17.248.71+3.05+8.48=20.242.13+7.93+0.48=10.542.15+4.85+5.7=12.79.72-8.39=1.339.81-2.18-2.25-3.84=1.547.85+9.02=16.876.13+5.96+4.35=16.444.74+6.11-0.55=10.38.95-2.18=6.777.41+9.11-8.64+1.03=8.915.74+6.58+0.9-9.78=3.449.13-6.16+5.27=8.248.19+5.14-9.45-3.41=0.478.59+7.65+3.35-9.07=10.529.21+4.32=13.538.67-5.74=2.937.34+9.5