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8.57+2.96+3.43=7.89+2.96-0.75-4.75=9.19-4.84=9.49-3.38-3.93+9.89=8.38-0.59-1.97=8.75-6.85-0.78-0.55=5.95+5.1-6.87-2.35=9.93-3.35-1.79-4.28=9.08-2.81+0.91-1.22=8.33-0.5-2.62+8.04=1.99+9.54+6.18=6.37-1.52-4.38=5.61-0.54-0.84-1.26=9.88-1.79=9.37+0.45+6.01-7.62=3.01-2.72+7.05-6.71=7.72-0.19+4.33+7.03=6.16-3.01+7.6-9.74=9.81-3.98=5.62+9.06-3.12+8.63=0.12+2.73+0.23=9.84-9.65+3.96+0.99=6.45+1.21+4.76+8.03=0.85+3.42+8.5+5.08=8.9-2.07-2.96-2.63=8.68-0.29-0.08+8.42=3.2+8.74+0.58+6.34=9.09-2.03-3.33=0.94+1.39-0.42+5.6=4.85-4.25=1.06+6.1=6.47+9.38=2.12+4.93+8.54-0.12=6.87-2.22+8.4-3.74=9.97-2.74-0.77-5.66=7.2-5.5-0.06=7.79+5.3-0.56-8.27=7.64+0.6+2.21-8.67=4.35+7.4+4.32=9.97+9.96-2.84+6.72=8.32-0.66-0.38+7.93=7.27-1.37+6.95-2.23=4.95+8.46+4.47-7.2=5.48+8.27+6.54+6.21=5.48+4.1-0.37-2.79=6.91-0.4-0.75-0.46=4.45-1.1+5.66-5.21=7.32-2.22-0.98+3.37=4.17+5.71+2.24-6.93=4.48+0.96+1.21-5.1=4.74+9.89-8.65=4.15+3.66+8.32-9.61=7.83+2.48-1.5+2.83=0.45+9.87-0.04-3.64=7.24+5.26-4.88+2.91=3.07+4.59+8.67-6.01=3.44+3.12-5.95=6.77-1.6-2.39+0.1=9.66-3.65=7.72+4.33-1.14-3.31=5.07-4.02+3.82+5.28=2.56+0.69=8.3-6.16-0.06+7.17=8.54-2.06-2.5=0.46+2.09=1.84-0.07+3.45-4.87=9.43-2.54-6.71+3.51=2.65+9.12+8.16-0.47=7.93+3.29-2.87-3.15=9.63+9.22-3.34+1.71=8.16-7.19=2.8+0.96+4.67-7.9=6.23-3.04-0.51-1.56=5.9+8.56+4.74=7.42-1.43-5.53=3.74+1.16=9.93-3.45+4.84+1.98=5.85+1.38=5.56+3.11-3.98=9.12-6.48+6.62=4.4+8.93+3.68-6.53=3.82+8.68-4.78+2.22=8.32-0.93+6.79+1.37=6.35-4.68=8.37+6.17-6.07=1.72+9.23-4.61=3.79+9.19-6+1.2=8.91-5.41+2.16-2.62=8.63-2.9-1.87+8.59=3.8+4.57=1.46-1.19+3.85=3.56+1.99-3.37+8.59=9.32+4.31+2.22+6.15=9.6-0.84-6.46-2.12=2.78+7.95+3.39-3.53=9.83-2.98+4.57+6.61=6.62-5.35-0.34-0.19=2.26+8.35-3.01+1.95=8.27-3.77+0.82-1.26=9.06-3.46+8.56=5.66+7.97=4.56+2.68-6.02=7.62+6.18-9.62-1.61=5.1+4.22+7.15=7.74-3.3+2.29-5.9=3.61-0.41+8.59+7.15=6.92+6.14-2.91-4.47=5.5+0.82+1.24=5.88-0.45+7.46=9.77+2.75=7.58-0.86+5.06=5.63-0.66-0.98=4.88+9.26+6.35=1.56+0.47+9.72=6.96+8.18=0.84+2.46+3.71=0.3+7.97-6.32=9.05-0.93+6.63-7.88=0.53+5.66+9.9-5.74=7.11+4.43-1.22-3.19=8.31+6.57+1.2+6.52=6.98-2.9-0.63+0.92=6.98-2.1-2.02=4.87-3.58+0.86+9.66=5.15-2.02+8.43-2.76=9.4-0.66-0.28-6.3=6.09+5.89+3.37=2.09+0.45+8.2+8.45=4.03+2.9+0.39-6.25=3+8.72-3.07+5.12=6.68+3-2.28=6.88+3.05+1.49=2.4-1.09-0.39=7.2+4.24=3.08+7.45=8.71-2.25-1.06-1.72=5.04-2.22-1.22+5.72=7.52-0.94-4.27-1.31=9.14-2.71=4.35+9.31+5.42=5.75-1.65+2.63+7.57=2.07+7.56-5.54=9.32-7.23+1.01+4.3=7.93-0.45=2.52-2.25=8.49+4.34-5.87+1.4=1.62+8.68=9.64-0.41-0.6-3.07=1.8+9.97-5.12-1.95=7.03+6+1.41-2.78=5.49+9.61=3.82-2.79+1.84=8.41+5.09-5.18=8.5-6.74=7.34-2.08-0.85=9.83+3.77-7.39+7.15=3.25+5.97+5.28=4.55-2.07-1.26+5.08=3.45-1.62=2.12+5.72+9.71-2.67=8.82-2.87-1.03-3.97=7.32-0.6-3=2.9+9.3+3.3-2.83=1.87-0.35+1.48=5.82+7.03-5.34=4.34+7.24-8.61=6.81-3+0.33-2.18=5.72+1.78+4.72+9.47=6.21-1.69=3.82+0.75+8.46+4.73=5.71+4.34+3.76-7.72=7.53+9.48-3.56-8.17=8.5-4.2+8.33=2.26-0.02+9.9+2.5=2.84-1.92+6-0.36=7.57-2.94+5.47=8.8+9.27-6.09+8.94=8.4+3.11+3.82+8.61=7.06-6.09+8.01-0.13=8.63-7.59+4.12+8.91=1.47+2.56+2.49=5.97+9.16+9.7=1.75+4.24-2.26-2.99=8.34+1.96+9.88+0.98=9.2-4.47=7.53+0.41+6.89-3.47=7.65-0.67-0.98-1.44=1.36+6.52+8.73=0.95+9.7+8.21+2.86=7.91+7.73+3.66=2.51+8.16-5.83+7.68=1.82+4.71+8.99-1.44=4.01-2.4+1.71+5.45=7.33-0.06-6.94+7.52=2.6+0.1+5.78=4+2.73-2.27+4.05=8.69-4.52-1.59-1.58=0.47-0.26=5.48-4.53+9.24=9.23-0.75-2.17=4.23+6.98+6.51+6.17=8.44-0.89-3.82=8.19+8.38+9.81=2.26+5.78=9.44-0.04-1.79+3.24=3.02+1.67-0.71=6.64-0.09+4.89=5.95-1.48-2.77+1.16=7.41+6.35+0.04+6.57=9.1-6.89+7.55-6.72=8.07-2.86-0.64-2.57=5.6+6.76-0.39-7.1=5.44-0.4-0.53=5.71+8.58-6.64-2.42=3.54-2.34+8.31+6.28=5.62+4.12-3.63-2.64=8.6-2.45+7.06+3.67=3.61+1.62+9.21+4.16=9.68+7.97-6.28-0.72=5.57+7.51+8.56+2.53=9.87-1.68+7.54-3.14=6.11+6.55+7.79-9.88=9.94-1.42+4.99+2.23=4.92+8.58+6.21+7.3=4.14-2.3+3.42=7.36+9.14-6.54=7.71-1.87-3.19+9.54=6.47+1.02+3.94=5.22-2.85+2.66+7.5=6.17+2.67+1.47+7.33=9.38+8.1+0.16+4.59=3.95+6.58-8.43+0.61=9.55-3.61=5.57+5.75-5.6=5.71-3.72+1.6+9.47=2.55+5.71-3.32+9.89=5.88+6.54+2.77=3.54+7.58=2.37-0.1=9.92-5.28-1.4-1.18=9.57+3.69=9.89-4.44-3.66=3.43-0.47+6.95+0.09=6.3+7.08+7.45-0.43=4.5+7.38-7.28+2.38=7.15+0.88+3.24+9.69=4.45-1.06+3.27+3.94=9.54-7.27=6.21-3-2.7+8.77=9.61-4.64+1.75+4.53=8.36+6.41+2.04-0.48=9.53-9.36+5.06=5.17-4.08+8.86=8.43+7.53-2.45+6.28=5.72-0.66-1.52=6.51+8.65-8.82=8.22-2.69-2.62+1.06=2.85+7.11=2.7-2.17+8.86-3.86=8.32-1.2-0.85-0.26=5.73-3.58+4.2+2.85=0.76+8.62-6.72+4.08=6.9-4.31=6.05-0.97-2.6-1.54=2.99+8.27-0.15+4.41=7.12-5.14+3.08-0.71=5.37-1.66-2.84=0.66+4.35=7.98-6.31+3.85-2.99=8.8-6.38+2.43+2.38=7.58-1.25-0.5-2.48=7.31-2.2+8.67=4.98-1.33=4.29+6.09-4.43+9.72=7.14+2.18=1.35+7.71=7.64+4.36+6.77+3.96=8.23-4.02+2.65=9.95-5.7-0.41+3.15=0.02+4.76=7.1+8.7-2.07=5.73-2.95+8.51+1.99=4.4+9.37+9.13-9.31=5.73+5.05-4.85-5.8=1.97-0.45+8.58-7.47=9.92-8.75+9.63=4.34-2.04-1.71=9.97-5.67+8.97-4.64=3.31+2.19-0.22-2.72=8.67-8.33+4.23+1.88=0.36+2.81+3.32=9.69+1.13+7.94+8.12=8.8-4.23-0.71=8.05+9.71-8.15-4.7=4.17-1.86+5.28-3.36=5.77-1.09+3.44+7.16=5.8-3.57-0.41=4.59+8.43-8.11=8.54-5.14+7.15-1.8=2.95-2.6=1.77+6.66+9.5-9.77=9.3-0.03+5.74=5.51+6.4-2.42+6.3=8.38+9.5-1.72+9.54=5.84-1.7+7.46+2.55=2.51+2.27+0.34-3.1=6.34-2.34-0.7+2.24=8.68-4.72-2.94+2=5.08+2.86+5.74-5.63=9.23-0.94-6.78-0.93=9.43-0.34-0.89=8.91+4.51-3.27=5.74+5.02=3.12+2.54+3=1.6+9.52=8.49-2.36-1.78=6.22+6.79+8.53+5.3=2.79+1.03+1.95+5.78=9.37-1.16-6.22-0.93=8.08-1.3-2.04-0.23=0.9+2.64=6.35+7.29+7.61=6.66-4.39+1.32=5.04+3.24-0.77=2.28+3.78+6.18-8.02=9.79+6.28+7.24+5.05=4.23+7.46-5.71-0.81=7.42+3.98-0.62+8.24=9.86-7.45+9.98=1.02+1.36+5.84+7.3=6.52-4.25+2.32=8.55-7.95=2.24+6.33-2.71-0.87=3.32+8.48-2.12-0.9=9.63-6.61=1.44+5.55-6.51=9.97-4.73-0.06-2.15=8.19-0.28-2.15-4.58=6.58-4.9-0.2-0.33=9.31-0.73-3.89-2.25=5.68+8.57-0.65=5.18-0.73-0.72-3.47=8.72+2.05=7.3-3.01-1.89=2.75-2.42=5.03+1.24=3.81+7.55-0.19+3.34=8.85-1.28-1.11-0.42=8.62+4.91-0.06-6.88=8.97-1.82+1.63-3.84=8.72-5.11+5.35+2.45=8.11+2.56+1.66=7.34-6.43=4.92+8.25+9.33+9.14=6.45+5.02-1.25+4.96=8.54+0.28+0.18=4.74-2.26-2.22+4.88=4.87-1.26-1.64+7.15=8.2-0.53-0.96-0.48=8.17-2.37-3.4+3=9.81-0.09-0.13+1.72=4.78-2.57=9.68-7.84=7.62+9.42-8.39=9.34+4.05-0.17+0.86=3.07-2.45+7.54=8.9+4.21+9.52+7.54=6.14+3.22+0.19=5.23+9.72-1.99+6.69=9.68-3.16-4.58=9.71-3.96+1.91-7.34=6.82+5.5+6.4+0.66=8.87-0.05=8.42-3.18+0.72+3.69=9.55-1.19-2.78+2.27=8.91-0.75-2.34+6.08=1.84+6.1+7.89-5.72=9.45+5.1=2.97+7.21+3.03+4.82=4.34+9.04=1.98-0.57+7.53-5.56=7.88-0.12+7.73=9.44-5.05+4.42+9.6=1.51-0.06=9.97-1.89+9.58-3.83=9.23-1.95-2.65-0.42=4.06+5.15+9.43=8.81+0.26-0.86-4.23=5.97-0.45-1.12=7.49-1.09=8.17+9.32-7.42=6.66+8.25-8.82-0.13=9.13+5.98+6.26=1.12+6.64=8.38+5.29-5.05-4.94=3.64+2.32=5.84+1.19+0.08+4.21=6.81-5.97+0.88=5.67+2.37-1.42-5.78=6.23+5.36=9.38-3.99+3.96+5.5=9.91+4.09+4.43-9.8=8.59-0.76-0.63=7.97+0.23-7.09=6.1-1.58=8.02-0.32-6.39=4.22+1.26-2.25=3.79+3.07+3.31=2.51-2.24+8.89=8.26-5.43+5.17=3.96-2.93-0.68=6.3+9.38-3.36=9.21-3.96-0.78+5.87=6.91+2.46=3.41+7.31-6.87-3.2=9.41-0.09+9.14-4.91=8.48-3.88+2.06=2.6+3.91+3.12-6.3=9.86-5.45-1.13-1.3=1.86-0.5+8.29+6.77=5.95+4.66+4.48=3.37+8.09-3.17-0.4=9.15+3.53+2.26+2.18=6.19+9.42-6.7+4.97=5.41+7.62-2.75-6.8=2.05+9.4-1.84-2.97=9.06+5.2-0.92+2.04=2.4+5.22+4.11-9.5=8.93+5.74+8.88-7.75=8-0.49-3.7-3.04=8.05-5.75+5.64-7.41=3.22-0.23-0.76+1.15=7.77-5.18+6.26=6.35-2.37+3.6=9.09+9.41-9.97-1.18=7.48+9.82-2.12+1.67=1.61-0.71+5.76=4.47-2.75+0.25+7.23=4.79-4.45+8.7-4.15=5.61+8.56+5.99=9.92-1.89-7.63=9.5-1.67=9.15+8.01+1.88-7.2=4.53+8.38-1.14-7.36=9.89+6.7=9.85-0.53-4.95-3.21=9.93+4.79+6.25+6.74=6.09+8.12+3.8+2.59=8.7+2.26+2.88=7.62-3.76-0.5=9.77+9.67+6.79+1.88=5.97-0.17-3.22=5.88+8.13-9.62-4.05=6.82+5.77+5.35=8.85+6.73-2.6=5.6+4.25-4.6=5.89-2.21=9.07-1.43+5.24+4.39=7.5-0.28-2.31-2.99=6.27-0.23+6.31-0.1=6.1-3.38+1.88=8.69-6.46+7.25-5.82=1.87+4.3+3.04=5.23-3.89+8.92-7.99=4.38+8.13=1.63+8.26-8.91=8.32+5.66+6.64-8.79=5.16+6.25-0.75+5.29=3.7-0.99+0.9+3.8=9.01+8.42+0.16=8.4+1.91=4.25+7.66-7.55=7.82+6.5+5.99=7.83+3.18-7.39=7.69+8.86=7.25-0.12-4.03=2.67-2.2=1.62+1.92+3.61=4+0.61+5.81+0.24=5.6-0.98-1.86-0.11=8.42-5.43+8.9-6.03=1.13-0.85+8.16=5.73+6.39-8.53=6.16-0.25=9.06+6.26+0.42=0.82+7.82=7.52+7.15+3.77=6.84-2.79-1.27+4.56=8.22-2.4+9.69+5.19=6.17+0.27=7.67-5.54-0.62=6.6-2.46+8.85=8.37+9.5+1.76+0.46=5.78-3.39=9.97+1.69-5.73=9.87-1.25-6.68+4.16=3.01+3.86+9.88-6.41=5.05+7.53=9.21-7.51+2.66+0.37=8-5.25-2.38+4.47=5.83-2.04-1.32=1.48+4.79+7.09-1.4=4.14+2.05+8.88+7.43=7.34-6.59+6.65=9.06-1.02-3.23-1.27=8.49+6.62-1.44=2.7+1.22-2.4+1.73=7.49+4.04-6.06-1.46=4.78+7.72+3-8.69=7.74-1.75+7.05=3.4+5.23-1.44=8.79-5.64+9.14=3.16+9.8-8.32+6.51=9.8-5.2-1.27=3.59+3.02-3+2.68=6.19-0.8-1.79+0.55=9.48-2.54-5.31-0.9=8.2-3.15+7.01=8.04-4.45+4.9+1.47=7.76-3.39-0.9=5.86+5.87-6.53+3.55=8.07+6.57+0.3+6.1=4.92-1.25+8.69+1.62=8.52+5.41-3.97+7.14=6.22-1.87+7.66=4.48+4.17+2.08=9.52+6.4-4.32-6.34=9.98-6.46=8.96-1.02+1.04+1.46=7.72-0.57-3.61=7.23-3.5=5.87+1.03+8.04=5.77+4.69-3.93+5.2=2.32+2.92-4.87=7.7-2.64+3.74-5.22=4.53+3.39+3.17-7.1=7.86-0.37-6.13+4.2=5.11+6.13-2.55=3.82-0.18=8.81+7.87-7.63=5.42-5.32+8.58-2.63=7.6-0.76-3.89=7.14+4.22-7.06+0.83=8.67+8.78+7.96=6.46+4.21-6.87-2.32=3.71+2.23=2.62+8.12+4.71-8.59=7.88+7.07+6.33-8.39=8.41+3.39-0.12-6.47=8.15-0.16+4.42+8.06=0.52+4.91-3.84-1.03=0.8+1.32+7.11+0.19=9.94+8.41+5.2+5.04=8.75-3.46+7.52=4.21-2.42+9.91-1.15=9.25-4.3-1.97-2.36=7.62-0.02-4.79+2.43=6.23-4.25=8.94-1.43+1.61-8.58=6.5-1.53+7.77+7.86=7.01+4.02-2.01=9.22+3.85=6.65-0.04-5.92-0.46=8.13+6.21+6.44+3.93=4.57+5.98-0.31=9.47-3.9-5.4+8.08=7.81-5.54=7.86-2.26-4.34+1.91=9.79-1.8-3.44-2.5=2.73+3.53=6.7+5.44-0.06-3.67=5.49+6.19-7.48+4.68=1.94+9.46-3.07=6.79-5.04+9.81+2.3=6.73-3.43+8.3-0.7=7.28-1.02-1.3=7.62-2.41-2.62=8.29+9.5+9.36+9.58=8.78-6.03-1.99=3.51-1.98+8.63-2.44=8.85-1.12-1.83-0.9=8.55+6.69-3-6.04=5.86+3.25+8.62-7.34=9.11+4.27=5.58+2.69+7.45=2.55+1.65+4.39+4.01=9.04-0.5-1.76-1.57=7.45-2.81=3.2+8.21-5.56-4.52=6.33+6.53-5.55=9.4+4.54+2.75-2.94=2.74-1.66+5.38-2.77=1.28+2.02=9.07-4.37=1.12+1.88+3.11+8.82=6.16-5.66=9.97-0.82-3.29-0.03=7.74-3.65-1.03=3.74+8.3-8.4-1.78=4.41-2.12-2.05-0.1=8.84+3.45-0.09-1.02=1.16+3.82+7.88+6.14=7.43-0.23-0.53=9.8-0.6-0.47+6.84=8.86-4.24-0.16-3.43=4.28+7.69-4.81=8.72-1.15-3.44=2.85+8.34=9.79-1.3-2.4-2.98=4.77-0.73+4.06-2.89=8.01+6.74+2.27=1.88+9.27+6.49-3.81=9.58-6.69+3.48=0.63+6.63=9.99-9.37-0.04=5.32-0.22-0.86+7.39=5.97-3.3+0.53+1.69=6.57+5.01=9.53-3.84+8.47-1.67=6.98+8.16+6.81-3.06=5.53-5.11+9.63=7.79+9.94-0.43-3.91=6.97+2.91-5.26+1.76=3.3+6.41+5.84-4=2.06+5.39-6.35+7.47=7.91-0.45-3.02-0.67=4.25+2=3.12+6.84-6.63=8.7-4.38+1.38=8.18+9.81-1.63+2.85=8.56-3.16-0.62-1.53=9.84-0.99-8.48=5.12+3.69=5.48-0.05-4.34+0.21=9.34-3.23-4.42=1.89-1.14=6.92-2.03+5.84=9.23-5.49-0.17=6.13-3.48=0.03+9.04+1.02+3.64=8.38-3.27-3.63=4.88+9.71-5.69=7.63-6.39+6.24=6.31+9+2.28=7.87-1.09+2.91+2.62=4.16+1.52-0.31-1.78=9.36-1.17=2.84-1.08+9.38-8.87=5.27+9.1-5.79=9.66-0.85-4.21=8.84-1.68-0.32+7.01=7.86-6.37=9.39+8.81-4.79+7.08=7.99-7.57+3.21=4.05+1.58+9.92+0.28=6.43-4.74-1.44+6.01=9.49-5+8.12-8.39=7.02+0.49=4.54-2.56+8.59=5.79+0.94+6.82+3.67=9.33-3.23-2.08+9.47=7.7-2.08=4.18-1.75+8.86-9.15=5.87-5.42+3.12-3.26=3.92+8.87+6.73=9.8-4.49-2.93-1.87=6.93+9.13+3.19=2.24+4.25+9.28+8.86=5.67+8.17-3.6+5=6.22+6.17-4.27=6.89+6.77+9.5+6.07=8.6-1.38-2.82+9.13=6.32-1.66-1+9.35=3.97+3.91-2.25-2.81=5.95-5.02=8.17+1.35+3.59=9.27-3.41-4.08+3.78=1.88+9.03-7.84-2=6.98-2.07+9.75=7.59+8.48-1.39=7.27-4.39-1.23+0.63=4.49-0.49+0.7-2.44=0.76+6.89-5.12+2.97=9.47-8.36+7.88+6.54=0.21+6.33+3.2-2.01=8.31-0.18-7.86=9.54-6.44+2.02+3.79=2.7+6.65-5.19+7.37=9.72-7.68+7.63-4.44=3.61+8.99-2.26-6.37=6.99-4.25-2.25=5.17-4.36=8.17+7.89+7.92-0.9=7.7-4.29-1.53+1.95=6.09-2.08+2.11+1.58=7.93-6.35+0.54+7.4=9.62+5.29-2.82+8=4.91-3.87+1.46+6.16=3.47+8.85-7.73+8.91=7.8-0.64-3.32+7.7=9.19-4.33+0.85=9.1-5.58+0.13=3.89+8.77=6.05+0.05+2.97-5.53=3.92-1.74-1.12-0.23=1.9+9.53+2.91=9.98-3.11-5.32-0.55=7.49+4.88-6.02-2.81=2.24-0.5+9.14+0.58=4.74+0.36+8.09-0.81=6.09+0.1+1-6.22=6.77-5.59+3.8=8.54-4.56+8.22+9.98=2.78+8.45-8.08=5.96+6.86=8.9+1.27-7.94-0.9=7.42-2.84=7.32-0.41-5.19+4.96=5.61-5.02+5.98-6.22=3.75-0.14+3.35-4.49=8.7+6.83-3.93+6.13=8.69-2.37-3.83+6.42=1.53+6.59+6.66-6.37=5.65-3.52+5.81-0.13=6.51-5.96+8.58-7.43=0.87+6.45+1.87=3.89+2.49+2.58=9.93-1.06-2.48+0.97=5.48-0.82-1.44=3.82+7.06+4.75+2.2=7.17+9.97-0.3=9.18-7.99+5.03=1.06+7.48-1.5=8.17+0.84-0.59-5.66=7.56-1.28=7.32-5.46-1.22+1.29=5.17-2.54-1.38=5.97-5.55+6.77=5.57-2.96+8.66+3.9=6.92+9.24+1.03+1.96=2.5-1.57+2.56+4.86=6.9+6.37-8.28=9.99-0.96-7.85+3.7=2.8+3.4+5.66=3.13+2.94-0.63+1.02=5.15+7.98-0.86-8.61=4.77-0.22+2.76=6.75-4.6+5.43=1.78+2.77+1.8+5.76=1.47+6.7-4.73+4.33=9.24-3.16=9.77+8.99=9.14-2.25-1.87-1.04=7.59+7.95+5.85-3.94=7.85+3.3+0.39-1.78=4.71+6.32-3.87=參考答案8.57+2.96+3.43=14.967.89+2.96-0.75-4.75=5.359.19-4.84=4.359.49-3.38-3.93+9.89=12.078.38-0.59-1.97=5.828.75-6.85-0.78-0.55=0.575.95+5.1-6.87-2.35=1.839.93-3.35-1.79-4.28=0.519.08-2.81+0.91-1.22=5.968.33-0.5-2.62+8.04=13.251.99+9.54+6.18=17.716.37-1.52-4.38=0.475.61-0.54-0.84-1.26=2.979.88-1.79=8.099.37+0.45+6.01-7.62=8.213.01-2.72+7.05-6.71=0.637.72-0.19+4.33+7.03=18.896.16-3.01+7.6-9.74=1.019.81-3.98=5.835.62+9.06-3.12+8.63=20.190.12+2.73+0.23=3.089.84-9.65+3.96+0.99=5.146.45+1.21+4.76+8.03=20.450.85+3.42+8.5+5.08=17.858.9-2.07-2.96-2.63=1.248.68-0.29-0.08+8.42=16.733.2+8.74+0.58+6.34=18.869.09-2.03-3.33=3.730.94+1.39-0.42+5.6=7.514.85-4.25=0.61.06+6.1=7.166.47+9.38=15.852.12+4.93+8.54-0.12=15.476.87-2.22+8.4-3.74=9.319.97-2.74-0.77-5.66=0.87.2-5.5-0.06=1.647.79+5.3-0.56-8.27=4.267.64+0.6+2.21-8.67=1.784.35+7.4+4.32=16.079.97+9.96-2.84+6.72=23.818.32-0.66-0.38+7.93=15.217.27-1.37+6.95-2.23=10.624.95+8.46+4.47-7.2=10.685.48+8.27+6.54+6.21=26.55.48+4.1-0.37-2.79=6.426.91-0.4-0.75-0.46=5.34.45-1.1+5.66-5.21=3.87.32-2.22-0.98+3.37=7.494.17+5.71+2.24-6.93=5.194.48+0.96+1.21-5.1=1.554.74+9.89-8.65=5.984.15+3.66+8.32-9.61=6.527.83+2.48-1.5+2.83=11.640.45+9.87-0.04-3.64=6.647.24+5.26-4.88+2.91=10.533.07+4.59+8.67-6.01=10.323.44+3.12-5.95=0.616.77-1.6-2.39+0.1=2.889.66-3.65=6.017.72+4.33-1.14-3.31=7.65.07-4.02+3.82+5.28=10.152.56+0.69=3.258.3-6.16-0.06+7.17=9.258.54-2.06-2.5=3.980.46+2.09=2.551.84-0.07+3.45-4.87=0.359.43-2.54-6.71+3.51=3.692.65+9.12+8.16-0.47=19.467.93+3.29-2.87-3.15=5.29.63+9.22-3.34+1.71=17.228.16-7.19=0.972.8+0.96+4.67-7.9=0.536.23-3.04-0.51-1.56=1.125.9+8.56+4.74=19.27.42-1.43-5.53=0.463.74+1.16=4.99.93-3.45+4.84+1.98=13.35.85+1.38=7.235.56+3.11-3.98=4.699.12-6.48+6.62=9.264.4+8.93+3.68-6.53=10.483.82+8.68-4.78+2.22=9.948.32-0.93+6.79+1.37=15.556.35-4.68=1.678.37+6.17-6.07=8.471.72+9.23-4.61=6.343.79+9.19-6+1.2=8.188.91-5.41+2.16-2.62=3.048.63-2.9-1.87+8.59=12.453.8+4.57=8.371.46-1.19+3.85=4.123.56+1.99-3.37+8.59=10.779.32+4.31+2.22+6.15=229.6-0.84-6.46-2.12=0.182.78+7.95+3.39-3.53=10.599.83-2.98+4.57+6.61=18.036.62-5.35-0.34-0.19=0.742.26+8.35-3.01+1.95=9.558.27-3.77+0.82-1.26=4.069.06-3.46+8.56=14.165.66+7.97=13.634.56+2.68-6.02=1.227.62+6.18-9.62-1.61=2.575.1+4.22+7.15=16.477.74-3.3+2.29-5.9=0.833.61-0.41+8.59+7.15=18.946.92+6.14-2.91-4.47=5.685.5+0.82+1.24=7.565.88-0.45+7.46=12.899.77+2.75=12.527.58-0.86+5.06=11.785.63-0.66-0.98=3.994.88+9.26+6.35=20.491.56+0.47+9.72=11.756.96+8.18=15.140.84+2.46+3.71=7.010.3+7.97-6.32=1.959.05-0.93+6.63-7.88=6.870.53+5.66+9.9-5.74=10.357.11+4.43-1.22-3.19=7.138.31+6.57+1.2+6.52=22.66.98-2.9-0.63+0.92=4.376.98-2.1-2.02=2.864.87-3.58+0.86+9.66=11.815.15-2.02+8.43-2.76=8.89.4-0.66-0.28-6.3=2.166.09+5.89+3.37=15.352.09+0.45+8.2+8.45=19.194.03+2.9+0.39-6.25=1.073+8.72-3.07+5.12=13.776.68+3-2.28=7.46.88+3.05+1.49=11.422.4-1.09-0.39=0.927.2+4.24=11.443.08+7.45=10.538.71-2.25-1.06-1.72=3.685.04-2.22-1.22+5.72=7.327.52-0.94-4.27-1.31=19.14-2.71=6.434.35+9.31+5.42=19.085.75-1.65+2.63+7.57=14.32.07+7.56-5.54=4.099.32-7.23+1.01+4.3=7.47.93-0.45=7.482.52-2.25=0.278.49+4.34-5.87+1.4=8.361.62+8.68=10.39.64-0.41-0.6-3.07=5.561.8+9.97-5.12-1.95=4.77.03+6+1.41-2.78=11.665.49+9.61=15.13.82-2.79+1.84=2.878.41+5.09-5.18=8.328.5-6.74=1.767.34-2.08-0.85=4.419.83+3.77-7.39+7.15=13.363.25+5.97+5.28=14.54.55-2.07-1.26+5.08=6.33.45-1.62=1.832.12+5.72+9.71-2.67=14.888.82-2.87-1.03-3.97=0.957.32-0.6-3=3.722.9+9.3+3.3-2.83=12.671.87-0.35+1.48=35.82+7.03-5.34=7.514.34+7.24-8.61=2.976.81-3+0.33-2.18=1.965.72+1.78+4.72+9.47=21.696.21-1.69=4.523.82+0.75+8.46+4.73=17.765.71+4.34+3.76-7.72=6.097.53+9.48-3.56-8.17=5.288.5-4.2+8.33=12.632.26-0.02+9.9+2.5=14.642.84-1.92+6-0.36=6.567.57-2.94+5.47=10.18.8+9.27-6.09+8.94=20.928.4+3.11+3.82+8.61=23.947.06-6.09+8.01-0.13=8.858.63-7.59+4.12+8.91=14.071.47+2.56+2.49=6.525.97+9.16+9.7=24.831.75+4.24-2.26-2.99=0.748.34+1.96+9.88+0.98=21.169.2-4.47=4.737.53+0.41+6.89-3.47=11.367.65-0.67-0.98-1.44=4.561.36+6.52+8.73=16.610.95+9.7+8.21+2.86=21.727.91+7.73+3.66=19.32.51+8.16-5.83+7.68=12.521.82+4.71+8.99-1.44=14.084.01-2.4+1.71+5.45=8.777.33-0.06-6.94+7.52=7.852.6+0.1+5.78=8.484+2.73-2.27+4.05=8.518.69-4.52-1.59-1.58=10.47-0.26=0.215.48-4.53+9.24=10.199.23-0.75-2.17=6.314.23+6.98+6.51+6.17=23.898.44-0.89-3.82=3.738.19+8.38+9.81=26.382.26+5.78=8.049.44-0.04-1.79+3.24=10.853.02+1.67-0.71=3.986.64-0.09+4.89=11.445.95-1.48-2.77+1.16=2.867.41+6.35+0.04+6.57=20.379.1-6.89+7.55-6.72=3.048.07-2.86-0.64-2.57=25.6+6.76-0.39-7.1=4.875.44-0.4-0.53=4.515.71+8.58-6.64-2.42=5.233.54-2.34+8.31+6.28=15.795.62+4.12-3.63-2.64=3.478.6-2.45+7.06+3.67=16.883.61+1.62+9.21+4.16=18.69.68+7.97-6.28-0.72=10.655.57+7.51+8.56+2.53=24.179.87-1.68+7.54-3.14=12.596.11+6.55+7.79-9.88=10.579.94-1.42+4.99+2.23=15.744.92+8.58+6.21+7.3=27.014.14-2.3+3.42=5.267.36+9.14-6.54=9.967.71-1.87-3.19+9.54=12.196.47+1.02+3.94=11.435.22-2.85+2.66+7.5=12.536.17+2.67+1.47+7.33=17.649.38+8.1+0.16+4.59=22.233.95+6.58-8.43+0.61=2.719.55-3.61=5.945.57+5.75-5.6=5.725.71-3.72+1.6+9.47=13.062.55+5.71-3.32+9.89=14.835.88+6.54+2.77=15.193.54+7.58=11.122.37-0.1=2.279.92-5.28-1.4-1.18=2.069.57+3.69=13.269.89-4.44-3.66=1.793.43-0.47+6.95+0.09=106.3+7.08+7.45-0.43=20.44.5+7.38-7.28+2.38=6.987.15+0.88+3.24+9.69=20.964.45-1.06+3.27+3.94=10.69.54-7.27=2.276.21-3-2.7+8.77=9.289.61-4.64+1.75+4.53=11.258.36+6.41+2.04-0.48=16.339.53-9.36+5.06=5.235.17-4.08+8.86=9.958.43+7.53-2.45+6.28=19.795.72-0.66-1.52=3.546.51+8.65-8.82=6.348.22-2.69-2.62+1.06=3.972.85+7.11=9.962.7-2.17+8.86-3.86=5.538.32-1.2-0.85-0.26=6.015.73-3.58+4.2+2.85=9.20.76+8.62-6.72+4.08=6.746.9-4.31=2.596.05-0.97-2.6-1.54=0.942.99+8.27-0.15+4.41=15.527.12-5.14+3.08-0.71=4.355.37-1.66-2.84=0.870.66+4.35=5.017.98-6.31+3.85-2.99=2.538.8-6.38+2.43+2.38=7.237.58-1.25-0.5-2.48=3.357.31-2.2+8.67=13.784.98-1.33=3.654.29+6.09-4.43+9.72=15.677.14+2.18=9.321.35+7.71=9.067.64+4.36+6.77+3.96=22.738.23-4.02+2.65=6.869.95-5.7-0.41+3.15=6.990.02+4.76=4.787.1+8.7-2.07=13.735.73-2.95+8.51+1.99=13.284.4+9.37+9.13-9.31=13.595.73+5.05-4.85-5.8=0.131.97-0.45+8.58-7.47=2.639.92-8.75+9.63=10.84.34-2.04-1.71=0.599.97-5.67+8.97-4.64=8.633.31+2.19-0.22-2.72=2.568.67-8.33+4.23+1.88=6.450.36+2.81+3.32=6.499.69+1.13+7.94+8.12=26.888.8-4.23-0.71=3.868.05+9.71-8.15-4.7=4.914.17-1.86+5.28-3.36=4.235.77-1.09+3.44+7.16=15.285.8-3.57-0.41=1.824.59+8.43-8.11=4.918.54-5.14+7.15-1.8=8.752.95-2.6=0.351.77+6.66+9.5-9.77=8.169.3-0.03+5.74=15.015.51+6.4-2.42+6.3=15.798.38+9.5-1.72+9.54=25.75.84-1.7+7.46+2.55=14.152.51+2.27+0.34-3.1=2.026.34-2.34-0.7+2.24=5.548.68-4.72-2.94+2=3.025.08+2.86+5.74-5.63=8.059.23-0.94-6.78-0.93=0.589.43-0.34-0.89=8.28.91+4.51-3.27=10.155.74+5.02=10.763.12+2.54+3=8.661.6+9.52=11.128.49-2.36-1.78=4.356.22+6.79+8.53+5.3=26.842.79+1.03+1.95+5.78=11.559.37-1.16-6.22-0.93=1.068.08-1.3-2.04-0.23=4.510.9+2.64=3.546.35+7.29+7.61=21.256.66-4.39+1.32=3.595.04+3.24-0.77=7.512.28+3.78+6.18-8.02=4.229.79+6.28+7.24+5.05=28.364.23+7.46-5.71-0.81=5.177.42+3.98-0.62+8.24=19.029.86-7.45+9.98=12.391.02+1.36+5.84+7.3=15.526.52-4.25+2.32=4.598.55-7.95=0.62.24+6.33-2.71-0.87=4.993.32+8.48-2.12-0.9=8.789.63-6.61=3.021.44+5.55-6.51=0.489.97-4.73-0.06-2.15=3.038.19-0.28-2.15-4.58=1.186.58-4.9-0.2-0.33=1.159.31-0.73-3.89-2.25=2.445.68+8.57-0.65=13.65.18-0.73-0.72-3.47=0.268.72+2.05=10.777.3-3.01-1.89=2.42.75-2.42=0.335.03+1.24=6.273.81+7.55-0.19+3.34=14.518.85-1.28-1.11-0.42=6.048.62+4.91-0.06-6.88=6.598.97-1.82+1.63-3.84=4.948.72-5.11+5.35+2.45=11.418.11+2.56+1.66=12.337.34-6.43=0.914.92+8.25+9.33+9.14=31.646.45+5.02-1.25+4.96=15.188.54+0.28+0.18=94.74-2.26-2.22+4.88=5.144.87-1.26-1.64+7.15=9.128.2-0.53-0.96-0.48=6.238.17-2.37-3.4+3=5.49.81-0.09-0.13+1.72=11.314.78-2.57=2.219.68-7.84=1.847.62+9.42-8.39=8.659.34+4.05-0.17+0.86=14.083.07-2.45+7.54=8.168.9+4.21+9.52+7.54=30.176.14+3.22+0.19=9.555.23+9.72-1.99+6.69=19.659.68-3.16-4.58=1.949.71-3.96+1.91-7.34=0.326.82+5.5+6.4+0.66=19.388.87-0.05=8.828.42-3.18+0.72+3.69=9.659.55-1.19-2.78+2.27=7.858.91-0.75-2.34+6.08=11.91.84+6.1+7.89-5.72=10.119.45+5.1=14.552.97+7.21+3.03+4.82=18.034.34+9.04=13.381.98-0.57+7.53-5.56=3.387.88-0.12+7.73=15.499.44-5.05+4.42+9.6=18.411.51-0.06=1.459.97-1.89+9.58-3.83=13.839.23-1.95-2.65-0.42=4.214.06+5.15+9.43=18.648.81+0.26-0.86-4.23=3.985.97-0.45-1.12=4.47.49-1.09=6.48.17+9.32-7.42=10.076.66+8.25-8.82-0.13=5.969.13+5.98+6.26=21.371.12+6.64=7.768.38+5.29-5.05-4.94=3.683.64+2.32=5.965.84+1.19+0.08+4.21=11.326.81-5.97+0.88=1.725.67+2.37-1.42-5.78=0.846.23+5.36=11.599.38-3.99+3.96+5.5=14.859.91+4.09+4.43-9.8=8.638.59-0.76-0.63=7.27.97+0.23-7.09=1.116.1-1.58=4.528.02-0.32-6.39=1.314.22+1.26-2.25=3.233.79+3.07+3.31=10.172.51-2.24+8.89=9.168.26-5.43+5.17=83.96-2.93-0.68=0.356.3+9.38-3.36=12.329.21-3.96-0.78+5.87=10.346.91+2.46=9.373.41+7.31-6.87-3.2=0.659.41-0.09+9.14-4.91=13.558.48-3.88+2.06=6.662.6+3.91+3.12-6.3=3.339.86-5.45-1.13-1.3=1.981.86-0.5+8.29+6.77=16.425.95+4.66+4.48=15.093.37+8.09-3.17-0.4=7.899.15+3.53+2.26+2.18=17.126.19+9.42-6.7+4.97=13.885.41+7.62-2.75-6.8=3.482.05+9.4-1.84-2.97=6.649.06+5.2-0.92+2.04=15.382.4+5.22+4.11-9.5=2.238.93+5.74+8.88-7.75=15.88-0.49-3.7-3.04=0.778.05-5.75+5.64-7.41=0.533.22-0.23-0.76+1.15=3.387.77-5.18+6.26=8.856.35-2.37+3.6=7.589.09+9.41-9.97-1.18=7.357.48+9.82-2.12+1.67=16.851.61-0.71+5.76=6.664.47-2.75+0.25+7.23=9.24.79-4.45+8.7-4.15=4.895.61+8.56+5.99=20.169.92-1.89-7.63=0.49.5-1.67=7.839.15+8.01+1.88-7.2=11.844.53+8.38-1.14-7.36=4.419.89+6.7=16.599.85-0.53-4.95-3.21=1.169.93+4.79+6.25+6.74=27.716.09+8.12+3.8+2.59=20.68.7+2.26+2.88=13.847.62-3.76-0.5=3.369.77+9.67+6.79+1.88=28.115.97-0.17-3.22=2.585.88+8.13-9.62-4.05=0.346.82+5.77+5.35=17.948.85+6.73-2.6=12.985.6+4.25-4.6=5.255.89-2.21=3.689.07-1.43+5.24+4.39=17.277.5-0.28-2.31-2.99=1.926.27-0.23+6.31-0.1=12.256.1-3.38+1.88=4.68.69-6.46+7.25-5.82=3.661.87+4.3+3.04=9.215.23-3.89+8.92-7.99=2.274.38+8.13=12.511.63+8.26-8.91=0.988.32+5.66+6.64-8.79=11.835.16+6.25-0.75+5.29=15.953.7-0.99+0.9+3.8=7.419.01+8.42+0.16=17.598.4+1.91=10.314.25+7.66-7.55=4.367.82+6.5+5.99=20.317.83+3.18-7.39=3.627.69+8.86=16.557.25-0.12-4.03=3.12.67-2.2=0.471.62+1.92+3.61=7.154+0.61+5.81+0.24=10.665.6-0.98-1.86-0.11=2.658.42-5.43+8.9-6.03=5.861.13-0.85+8.16=8.445.73+6.39-8.53=3.596.16-0.25=5.919.06+6.26+0.42=15.740.82+7.82=8.647.52+7.15+3.77=18.446.84-2.79-1.27+4.56=7.348.22-2.4+9.69+5.19=20.76.17+0.27=6.447.67-5.54-0.62=1.516.6-2.46+8.85=12.998.37+9.5+1.76+0.46=20.095.78-3.39=2.399.97+1.69-5.73=5.939.87-1.25-6.68+4.16=6.13.01+3.86+9.88-6.41=10.345.05+7.53=12.589.21-7.51+2.66+0.37=4.738-5.25-2.38+4.47=4.845.83-2.04-1.32=2.471.48+4.79+7.09-1.4=11.964.14+2.05+8.88+7.43=22.57.34-6.59+6.65=7.49.06-1.02-3.23-1.27=3.548.49+6.62-1.44=13.672.7+1.22-2.4+1.73=3.257.49+4.04-6.06-1.46=4.014.78+7.72+3-8.69=6.817.74-1.75+7.05=13.043.4+5.23-1.44=7.198.79-5.64+9.14=12.293.16+9.8-8.32+6.51=11.159.8-5.2-1.27=3.333.59+3.02-3+2.68=6.296.19-0.8-1.79+0.55=4.159.48-2.54-5.31-0.9=0.738.2-3.15+7.01=12.068.04-4.45+4.9+1.47=9.967.76-3.39-0.9=3.475.86+5.87-6.53+3.55=8.758.07+6.57+0.3+6.1=21.044.92-1.25+8.69+1.62=13.988.52+5.41-3.97+7.14=17.16.22-1.87+7.66=12.014.48+4.17+2.08=10.739.52+6.4-4.32-6.34=5.269.98-6.46=3.528.96-1.02+1.04+1.46=10.447.72-0.57-3.61=3.547.23-3.5=3.735.87+1.03+8.04=14.945.77+4.69-3.93+5.2=11.732.32+2.92-4.87=0.377.7-2.64+3.74-5.22=3.584.53+3.39+3.17-7.1=3.997.86-0.37-6.13+4.2=5.565.11+6.13-2.55=8.693.82-0.18=3.648.81+7.87-7.63=9.055.42-5.32+8.58-2.63=6.057.6-0.76-3.89=2.957.14+4.22-7.06+0.83=5.138.67+8.78+7.96=25.416.46+4.21-6.87-2.32=1.483.71+2.23=5.942.62+8.12+4.71-8.59=6.867.88+7.07+6.33-8.39=12.898.41+3.39-0.12-6.47=5.218.15-0.16+4.42+8.06=20.470.52+4.91-3.84-1.03=0.560.8+1.32+7.11+0.19=9.429.94+8.41+5.2+5.04=28.598.75-3.46+7.52=12.814.21-2.42+9.91-1.15=10.559.25-4.3-1.97-2.36=0.627.62-0.02-4.79+2.43=5.246.23-4.25=1.988.94-1.43+1.61-8.58=0.546.5-1.53+7.77+7.86=20.67.01+4.02-2.01=9.029.22+3.85=13.076.65-0.04-5.92-0.46=0.238.13+6.21+6.44+3.93=24.714.57+5.98-0.31=10.249.47-3.9-5.4+8.08=8.257.81-5.54=2.277.86-2.26-4.34+1.91=3.179.79-1.8-3.44-2.5=2.052.73+3.53=6.266.7+5.44-0.06-3.67=8.415.49+6.19-7.48+4.68=8.881.94+9.46-3.07=8.336.79-5.04+9.81+2.3=13.866.73-3.43+8.3-0.7=10.97.28-1.02-1.3=4.967.62-2.41-2.62=2.598.29+9.5+9.36+9.58=36.738.78-6.03-1.99=0.763.51-1.98+8.63-2.44=7.728.85-1.12-1.83-0.9=58.55+6.69-3-6.04=6.25.86+3.25+8.62-7.34=10.399.11+4.27=13.385.58+2.69+7.45=15.722.55+1.65+4.39+4.01=12.69.04-0.5-1.76-1.57=5.217.45-2.81=4.643.2+8.21-5.56-4.52=1.336.33+6.53-5.55=7.319.4+4.54+2.75-2.94=13.752.74-1.66+5.38-2.77=3.691.28+2.02=3.39.07-4.37=4.71.12+1.88+3.11+8.82=14.936.16-5.66=0.59.97-0.82-3.29-0.03=5.837.74-3.65-1.03=3.063.74+8.3-8.4-1.78=1.864.41-2.12-2.05-0.1=0.148.84+3.45-0.09-1.02=11.181.16+3.82+7.88+6.14=197.43-0.23-0.53=6.679.8-0.6-0.47+6.84=15.578.86-4.24-0.16-3.43=1.034.28+7.69-4.81=7.168.72-1.15-3.44=4.132.85+8.34=11.199.79-1.3-2.4-2.98=3.114.77-0.73+4.06-2.89=5.218.01+6.74+2.27=17.021.88+9.27+6.49-3.81=13.839.58-6.69+3.48=6.370.63+6.63=7.269.99-9.37-0.04=0.585.32-0.22-0.86+7.39=11.635.97-3.3+0.53+1.69=4.896.57+5.01=11.589.53-3.84+8.47-1.67=12.496.98+8.16+6.81-3.06=18.895.53-5.11+9.63=10.05