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4.58-4.28+4.91=5.86+1.98+4.82=7+9.7=7-4.25+2.11=8.92-2.63+2.79-5.48=5.45-2.66+6.28+5.36=3.38-0.65+2.29=4.44+4.72-0.84-1.09=9.62-0.55-4.82+9.31=9.72+9.63+0.72=3.99+9.75+1.33-4.29=7.85+4.41=7.21+3.43+7.98-0.95=9.91-7.66+5.33=6.66+9.35-8.58-2.89=4.18+9.57-7.03=8.66+1.78+6.24+4.56=4.33-1.47+9.04-2.59=9.37-4.9+6.93=5.03+4.72=1.55+1.9+6.57-9.36=2.8+3.53+9.46-4.55=5.79+5.17-6.13=9.91-7-2.66+3.17=7.63+0.18-1.46+8.41=4.05+4.88+7.54-9.13=4.46+5.98+6.59-7.16=7.86+5.86+2.2+1.14=8.82+1.69-8.49+7.83=8.27+3.63+2.24=3.22-2.07+7.32+5.66=7.61+1.04-1.05-2.03=7.44-5.28-1.44=4.06+1.97+5.33-6.78=2.74+4.59=0.23+3.64-3.21+4.72=6.68-3.83-1-0.88=9.79+2.65-9.17=7.06+6.32-5.14-6.05=4.03+8.52-1.18+1.17=3.62+8.35-7.95-0.73=5.88+7.92=5.21+7.03+9.34+4.69=6.85+6.59+0.18-9.15=5.75+0.27+8.88=6.62-1.93+6.15+6.53=9.46-4.67+5.86-4.15=8.7+0.94-5.44-3.89=7.21+8.62-2.48=3.54+1.94-3.37=6.75-1.11-0.48-1.1=9.93-6.13=0.12+6.16+2.2+8.36=1.87-0.08=5.86-2.25+7.34=2.03+6.45+2.04=8.5+5.42-3.54=8.89+5.28-2.81-8.66=9.3-0.86-3.93+4.08=8.1+0.2+5.81=9.97-0.24=9.73-0.29=6.49-2.53+2.67=6.4+2.89+3.57+6.9=8.48-1.32-5.44-1.15=8.11-4.71-3.29+4.92=6.17-2.5-0.87-2.29=2.96-0.73+9.53-4.89=2.64+4.26+5.52-2.03=1.64+6.73+5.95+8.35=8.57+1.52+2-2.46=9.17-3.63+7.52-4.84=0.98+5.09+9.5-1.9=8.05-0.08-0.07+7.18=3.49+9.18-8.61=9.21+8.23-3.29-1.89=9.62-0.16=7.1+8.45=6.77+5.9+8.71=7.07-1.2+6.46=2.69+9.92+8.82-9.55=4.43+8.34+6.1-7.82=9.61-7.9+2.21=6.62-0.92-4.99=3.64+3.85+9.45+1.89=8.92+6.85=9.02-4.3-1.38-2.94=7.06-1.58+1.6+9.39=6.47-2.25+1.29-4.39=5.35+7.38=4.09+6.75+2.56=6.71-5.61-0.32+1.23=7.45-4.53-0.94-0.85=6.47-2.7=7.83-4.79-1.08+1.5=6.54-3.42=8.65-3.67-4.76=7.36+1.61-3.95-0.73=8.51+8.02-7.05+9.64=7.22-4.2-2.4+9.25=6.93+7.57-1.34-8.56=2.12+0.84+6.66+7.76=1.35+5.93+2.08-7.53=2.21+6.02+7.95-1.2=4.53+3.21-0.36+8.04=8.15-6.43-1.19+1.22=9.83+2.43+4.51+8.91=8.98+1.43-9.51+8.17=3.92+4.45=0.13+3.89+9.36=9.16-6.81+9.8=7.03-3.21+7.7+7.42=9.75+6.15+9.67-3.7=4.59-4.3+8.29=7.86-6.44-0.33-0.97=6.66-4.02-0.42=8.01-2.21+7.57=8.89+2.74+2.17=9.57-6.13-2.92=7.99-0.55-4.22-0.18=5.96+7.38+3.55=4.02-2.05-0.45+4.33=9.7-2.86-0.64=5.53+5.32+5.7=7.68-4.27-0.95+2.47=3.26-1.98-0.06=0.5-0.36+4.7+5.22=7.53-3.01-2.71+6.17=8.28+2.84+1.15=9.24-2.67-2.28+0.37=9.5-4.7+9.77-8.41=4.34-3.25=4.52-1.58+5.87+5.26=9.3-1.36+7.03-1.18=3.38+9.83+1.58+1.99=4.84-2.68+4.81=4.98+9.76-5.78+9.39=7.01-2.42-0.35-0.49=2.94+2.06=1.2+5.79-3.07-0.56=9.34-2.27+9.2-8.07=8.51-1.58-0.11+9.35=4.01+8.99-2.12+6.73=7.92+4.65-5.02+0.95=4.73+8.75-9.18-0.89=7.15-5.45=9.21-2.4+4.86-9.37=9.35-1.39-4.37-0.21=7.9-4.44-1.37=5.52-0.8+0.68=9.15-6.96-1.57=8.3-5.19+7.53-9.32=8.58+6.98-3.52-8.56=9.31+9.6-3.39=4.87+8.36-3.71-1.06=8.15-0.74+0.63=5.18+8.43-8.31=6.71-5.97=8.51-7.99+6.14+3.64=5.79+1.79+0.78=1.78-0.42=1.15-0.12+7.52+0.06=8.41+8.42=3.5+5.39+4.37-6.55=4.52+8.71-1.63-6.9=6.59-0.83-2.5=5.35+6.84-7.65=5.04+6.47-3.66-7.12=9.62-6.43+9.69-7.13=6.33+8.96-2.9-0.81=4.86+2.54=0.44+6.62-5.55-0.18=7.33-6.26-0.16+8.7=4.29+9.63+3.49=5.05+7.31+0.6=5.45-1.02+9.79-8.61=6.66-3.86=0.17+6.63=9.31+3.83-1.36+6.58=7.07+6.17-3.25+0.61=2.75-0.85+6.88-0.47=4.43+2.17+9.51=7.15-5.13-1.82=4.48-0.04+9.42+9.58=5.09-1.14+1.65=7.68+3.84-8.98=3.04+6.82-6.59=6.56+2-2.83=8.65-6.34+2.79+1.9=8.54-2.7-1.38=9.39-2.15+0.12-3.25=3.69+8.57-6.92-0.21=3.51-1.17+3.2=6.61-2.7=6.7+6.69-6.34=7.1+3.65=6.24+6.57-5.07-6.81=7.32-0.29-2.97-0.88=8.93-1.75+1.88=7.06-0.6+6.47=7.54-2.08+8.04-3.65=6.32-1.07-1.02-1.43=3.13-0.48-0.14=8.76-0.6-3-2.98=7.85-5.53+8.57-2.89=9.84+7.74-1.8+0.3=8.31-1.94+8.13+0.87=5.63+6.17+8.69+8.15=5.74-1-0.37=9.83-2.68+5.22+3.58=9.67-5.99+2.57-1.77=7.64-1.12-3.14-0.51=5.85-0.73-2.48=7.77+4.83-4.05=6.3+0.93+5.28+4.98=3.77-3.55+5.36+6.56=2.88-0.57+9.68-3.49=8.07+0.17=8.36-7.71+8.33-7.44=8.68-3.38-2.1+2.88=5.06-3.01+5.01-1.31=8.16+3.86+5.93+9.32=7.98-1.71-0.68-2.01=4.1+6.75+3.07-9.5=5.28+4.87-6.7+0.75=3.89-0.33+8.16+6.2=5.57-2.84+3.34-3.51=9.92+6.81-7.38=5.18-4.8+7.06-4.39=6.62-1.88-3.24+2.31=9.79-0.64+9.89-1.8=5.58+4.48-3.67+1.89=9.64-6.92=0.92+7.52+5.97-1.59=1.41+4.04+1.05+4.94=5.41-2.2+6.51-3.12=7-2.32+1.25+1.82=2.49+7.84-2.56=9.62-4.18-3.33-1.91=8.36-2.31-4.94=9.13-1.14-1.7+5.52=9.6-3.73+6.21-3.33=6.1+9.09+5.14+5.45=1.13+4.69=3.99+7.91+0.21=6.98+8.16-0.76+8.24=0.02+8.58-1.06-1.12=5.54-1.34-2.33+2.3=3.35+7.09+3.18-3.45=3.46-1.9+6.04+6.62=8.28-1.38+6.54-1.79=8.43+4.74+3.23-0.63=8.88+3.53=8.16+4.96+1.18=5.33-2.49+5.4+3.86=6.74-2.64+8.11+6.94=1.65+7.53+0.59=0.33+7.7+9.79-5.96=8.47+7.37+6.26+7.69=1.49+8.45-5.01=6.19+6.31+6.95-3.92=2.42+4.44-2.44=7.32+0.52+5.72+4.35=3.54-0.81-1.39=1.69+9.65=5.66+3.33-7.07-0.35=1.57+7.48+2.63+2.86=3.4+3.65-4.16+5.04=1.41+7.63+2.09-8.4=8.43-0.91+3.65-1.09=9.28+2.42+4.33-7.87=8.81+2.1-4.12-5.61=3.72+5.52+9.93+4.34=2.71+7.74=7.81-4.11+4.9=1.23+2.76-2.68=9.9-3.74+8.28+5.94=5.15+4.21+8.1-7.89=6.67+3.48-0.44+7.54=3.98+8.84-3.69=7.21+2.74+7.64-9.71=8.88+5.66-0.95+0.64=1.12+9.73+0.83-2.39=3.08+0.96-3.19=9.52-2.15+8.39+7.58=8.56-5.87=0.54+3.88+9.78+5.82=5.88+3.38=9.6+0.55-3.16+5.21=9.84+4.95-9.8=9.78-0.95+9.09=4.44-3.01-0.9+7.84=5.88-1.15-1.26+0.42=9.98-1.09-3.94+0.21=1.91+6.56=6.65+7.03+9.7-2.8=4.78-0.34-0.06+1.39=4.47-4.04+5.12-1.28=8.32-6.55-0.03-0.87=6.47-3.16-1.5=3.12-1.12+8.76-7.36=4.28+0.65+3.78-5.72=7.84+6.32-6.13-7.92=8.73-3.33-3.13=8.4-3.47+3.64-1.09=8.4-6.99+3.92=0.86+8.18=9.5-7.77+6.47-5.31=7.18-1.21+4.34-3.94=8.21-0.68-6.39+0.67=7.54-0.56=3.82+4.34+3.91-6.63=9.91-7.66+2.37+6.34=7.1+2.44-3.5+1.8=8.23-4.64-0.55=6.36+8.14-6.51-0.16=6.71-1.14-2.27-0.15=1.37+0.56-1.21+4.75=4.99+8.81=3.42+0.9-2.6+3.39=9.32-1.04-3.08-3.24=6.31-4.37-0.72=7.38+3.07-1.54-3.15=4.04-1.26+5.59-6.92=9.27-0.35-4.41-1.75=2.54+7.88-6.01=3.97+2.2+7.88+3.62=7.12+2.73-2.43=9.02-2.14+3.59-1.6=1.15+5.1+5.24-2=4.22-0.18-2.56=8.88-4.79+3.86-7.69=0.38+3.11=8.83+6.59-6.02+1.81=6.86-2.04+9.4=9.92+4.44-2.35-6.12=2.52-0.47=4.45+8.81-5.99=9.19-5.28-2.31-0.31=4.13-0.12-2.14+3.9=8.91+7.07=8.02+9.22-7.5=6.37-1.91-1.09=5.43-2.09+9.42=7.91+6.51+2.64-9.3=8.43-4.4+6.79+7.86=8.11+1.71-7.19=9.14-2-4.42-2.25=9.95-6.24-3.57=5.67+0.49-4.05=9.65-1.56-6.99+2.53=1.7-1.37=9.21+9.68-5.2-5.66=3.08+3.92+6.34-2.6=8.98-4.26+4.29=2.23+2.03-0.05+8.73=9.08+9.06+6.56-8.73=7.67-5.36+5.79+0.28=8.15+4.32+2.23=9.25+5.46-5.3=6.07-2.48=9.48+5.96+6.58-2.19=5.67-0.93-0.27-0.11=6.59-0.3-2.14-0.94=7.43-6.48+8.87=2.56+6.54+2.23-7.93=7.72-2.42-2.03-0.93=5.22+4-0.11-6.45=9.28-6.74+2.49+0.89=5.06-4.87+7.12+4.15=5.32-4.81+8.31+6.06=8.22+3.24+2.71-5.11=7.6+3.68+3.35-5.49=9.6-1.48+9.98-4.46=9.63+9.94=7.21-0.64+0.68+4.84=9-5.24-1.51=5.57-5.01=9.13+1.92=5.95-5.28+2.98=7.56-5.12-0.68-1.02=4+9.45-8.65=9.59+4.8+0.21-3.04=7.25-0.36-4.32+7.43=9.68-4.38-2.88=8.37-5.64-0.64=3.64+5.07-6.82+5.96=0.67+7.88=6.21+8.93+9.21+8.77=6.65+3.56+3.06-9.96=7.41+9.21-4.76-2.65=9.18+3.15-1.45-7.66=5.67-1.16+4.24-3.2=8.96-0.31=6.13-4.15-1.63-0.2=4.78+7.92-9.74-2.53=9.25-3.27-4.33=9.44+0.57+7.56=9.66-4.78+8.29=4.03+5.06-1.59-5.75=1.5+2.47=7.05+9.03+0.78+0.64=8.02+5.96+4.55-6.03=8.16-0.24=9.7-5.29-1.75=1.05+6.91-2.09=2.2+4.23=5.95+0.44+0.23-5.16=4.95+1.11+6.88=8.94+4.53-1.43+9.7=8.2+5.69-0.84-6.45=7.8+0.12+1.27=2.08+5.41-4.19+0.79=9.3-7.6+4.66+3.42=6+0.88-6.69+0.5=9.18-1.12+5.89-3.96=5.41-0.05-2.72=8.46+2.04+9.07+5.14=7.31+3.76=4.67+5.04+2.86=8.74-8.55=8.41-8.24+0.3+0.24=7.96-3.48-0.42-1.05=8.33+4.67-7.05+2.11=9.31-2.54-2.4=8.89-5.21+4.55-5.27=6.95+9.81-2.84+9.01=7.94-0.03-5.15=6.95+9.12+5.08=6.03-2.69-0.71+0.48=8.67+6.6-6.52-5.43=4.27-0.56-0.16+7.74=3+9.94-4.4+9.03=2.92-1.17-1.4=4.18-0.69-0.3+1.34=8.12+0.8+1.6+6.83=0.93+8.43+2.36=8.03-5.4+6.36=9.77-3.97-2.23-0.53=9.59-3.87=7.47+8.94-9.53=5.59-2.76-0.62=7.92-5.24+2=7.6+3.57-7.5+1.87=3.58+7.56+6.42+8.66=6.23+7.5+6.72=7.97-5.98=0.74+5.13+4=9.85-0.46=6.99+0.59-2.48-4.94=2.61-1.77+0.91=6.91-0.79-0.13-5.17=8.59+5.39+4.56+2.02=2.45+6.86=7.96+3.19-3.44=3.66-0.72+2.07=2.18+7.1+6.62=5.96+5.26+8.06=8.56+2.72+9.24=7.28+7.45-7.89=9.78-0.94-6.23=1.84+6.27-3.61+7.57=6.93-2.68-1.48+4.97=6.62+7.43+0.6-5.64=6.82-1.73-0.21-2.99=0.24+8.9=6.81+7.11+9.19+4.29=6.45-1.23-1.22-1.38=8.32+1.98-3.73+8.03=4.98+4.23+5.48=8.1+8.45-7.7=7.32+3.29+0.15+8.21=9.61-2.87-2.24-3.14=4.62-3.75+1.82=9.26+7.69+0.12+9.32=8.18+2.07-7.95+3.95=7.26-4.49+6.57-3.91=8.34-2.37+6.84+5.47=6.24-1.77=8.67-4.41-1.64-1.65=9.82-8.6+8.95-9.6=6.73-3.82+4.24-6.87=8.28-3.89-1.85+1.87=6.77-2.77-0.52-0.64=9.3-2.49-1.5-2.25=5.87+3.04-6.56+8.27=9.9+5.84=8.68+9.56+8.32=9.75+8.64-6.37-2.17=7+9.1-5.47-0.09=0.77+5.7=5.51+7.38-1.48=8.29-1.57-1.72=9.98+9.41+5.8+3.79=8.22+6.7-2.2=7.29-3.92+7.15-6.05=5.57-3.83=3.7+2.65-1.3=0.03+1.25=9.99+0.25-5.16=8.14-2.3+6.29-1.72=5.38+2.05=1.48+9.25-1.25=7.36-5.37+3.61+7.21=5.71-0.67-3.61+4.02=5.13+2.35=3.54-0.8-0.11-2.5=6.16-1=5.11-2.28+7.79+5.24=6.76-4.58=4.91-1.17-3.51+5.59=8.18+1.13-1.81-4.12=3.8+3.33-5.43=7.14-1.76+1.87+6.95=8.9+7.58-5.04-6.97=5.06+3.05+2.3=9.59+6.62-7.86-7.93=9.77-0.88-8.35=1.82+8.08=1.47-0.9+8.85+1.19=6.63-0.77+0.74+9.46=9.13+5.79-1.3-5.87=8.95+9.05-4.67+2.62=6.48-2.31+7.41+1.43=4.51-4.37=1.81+5.97-7.23=6.18-1.71-2.93+7.09=5.67-1.12=5.43-3.04=8.48-5-0.49+2.06=7.21-5.84=7.61+7.27-1.56-9.68=8.87-6.2=1.48-1.24=9.1+7.77+0.66=7.15-6.78+8.74+6.22=3.28+5.43+2.46+4.75=6.52+5.48+4.96+7.96=9.49-6.43+2.82=5.88-2.93+4.11-0.05=1.45+9.91=3.93+4.15+4.94+9.53=0.38+2.53+6.25=9.64-2.65=6.59-0.9-0.39+0.82=9.9-8.43-1.05+0.51=9.61-6.01-2.44-0.66=5.75-0.87-1.98=9.14-3.49+7.82+1.8=7.41-1.35+3.99+1.5=8.26-6.4-0.84-0.58=8.3+7.57+6.97+7.07=6.4-1.83+9.12+3.68=3.7-0.98+9.56-8.71=9.2-6.61+4.04=5.77-0.22-2.32+2.58=9.19-0.89+6.57-9.98=8.44-1.93=8.22-3.25+0.27+3.06=8.45+9-5.87=9.2-2.56-1.54=0.07+6.48-4.94+4.83=4.35-1.98+9.29+0.07=7.94-2.02-1.49-4.01=9.87-2.35+5.38=8.63-3.25=8.25-0.76-0.95+4.6=5.63+3.63-3.84=5.28-2.49+9.74-2.4=9.74+9.22+1.27+9.37=5.88+9.19-6.98+4.47=6.57-0.34-2.21+0.24=4.76-3.47=0.57+2.92+4.14+5.55=1.92+7.46-1.76+1.81=2.43+7.65+4.94=5.07-0.19=1.42+2.99+1.2=0.55+4.42+1.3+4.4=7.97-3.55-3.07+4.33=4.15+4.27-0.9-1.48=1.59+3.95+6.22+7.86=5.12-2.83+2.14=9.02+6.69-5.71-2.6=9.17+7.12=0.83+5.08=9.96+6.34+6.95+7.68=9.23+7.76-3.36=8.72-5.17+2.72+3.42=8.32+0.52+1.87+7.9=1.47+4.29-1.03-2.53=9.95-1.21-0.16-4.76=8.78+6.26-6.61-0.16=8.7+6.92-3.46+3.28=8.78+7.18=4.86-2.39-0.54=2.84+5.67-8.3=5.39+7.9-5.65+5.33=9.58-1.84-1.94=9.47+7.7-8.11=1.99+5.32+0.39+4.55=9.48-1.17-5.82=9.68-1.31-4.53+2.5=9.29-2.41-3.6-1.95=8.33-6.98+3.51=7.19+4-8.78=5.71-4.34+8.37-9.45=1.03-0.58+4.76+6.47=8.66-5.2-0.15+1.04=5.69+4.31-0.11-8.94=6.5-4.32=3.85-2.08+9+2.2=5.97+3.08+1.47-6.31=3.29+9.45-4.18+7.29=3.39-0.07-1.8=9.09+4.19+3.58+0.2=4.82-3.65-0.61+1.87=4.62+9.49+2.29=0.47+9.14+5.29+7.96=8.76-2.31+8.5=0.51+5.72+7.33=9.79-0.23=4.4-2.26+7.09+7.99=9.9+0.84-2.18-3.14=9.13-2.9-4.49+8.49=8.39-2.38-1.42=4.36+6.76=8.77-0.6-4.53+0.39=9.51-4.77+9.95=1.49+7.94-3.54-2.2=1.21+7.19-1.76+0.7=6.31+9.62+5.45=6.02-2.76+0.42+8.43=9.71-2.34=1.91-0.29-0.07-0.69=0.6-0.31+7.6=2.29+0.31+2.21=1.03+6.43+7.66+9.37=7.04-0.06-0.8-1.47=5.81-1.91-2.09+0.83=9.88-3.36-2.27-0.46=3.67+6.27-3.32+3.04=8.79-3.06-0.76=7.66-5.07-0.93=7.9+3.6-6.24=5.32+1.42+4.19-1.93=9.28+8.04+9.71=2.17+1.5-1.99=5.13+8.74-8.63-4.19=9.2-1.11-4.63=5.33-2.71-0.13=6.71-4.42=9.04-4.18+7.75-6.7=1.46+4.9=9.15-1.5-3.41-3.22=7.53-6.3+6.32=9.8-4.07+2.3-3.15=4.74-0.56-0.3+2.66=8.9+2.24-5.34+0.56=7.52+2.9+8.78=6.78+4.21=9.36-1.42-0.23-0.81=7.93-4.79=4.67+9.06+4.33=9.33-2.54-4.04=5.74+2.33+7.82+3.68=9.46-3.63-1+9.49=9.86-2.38-1.13-4.19=9.7-2.06+0.46=4.13+7.36+5.79=3.04+5.59-0.83+3.45=8.49-1.66+2.7=5.33+4.22+9.74-4.12=5.54+7.37+2.25+3.27=8.77+8.29+0.83-8.28=7.39-2.92-0.84-3.29=7.98-2.34-0.57-2.35=6.03-1.11+4.57-8.93=4.4-1.77+7.76=9.03-0.07-6.63+7.01=3.18-3.03=3.43+2.15+0.44-4.26=5.99-3.28=5.38+9.59-2.86+9.71=3.8-3.13+8.8=9.56+8.09-4.91+0.24=3.94-3.59=8.46-7.72+2.63=3.97+9.73=1.54+0.57+1.48+9.09=7.48+8.9+4.86-4.87=9.8+9.31-1.69=7.22-4.75-2.14=8.47+7.37+7.72+4.92=7.39-2.81+0.48=0.05+3.25+6.67+7.97=9.43-1.04-0.53-4.4=8.91-7.85+1.14+0.44=9.33+9.64+8.08=1.72-1.1+9.22-5.16=7.44+1.71+1.3-6.69=0.3+3.01+8.81+6.41=7.29-6.86+6.58+6.56=6.39+5.22+3.61=1.39+0.48=5.3+3.38+5.29-9.04=8.82+6.33+0.2-2.01=4.96+3.03-2.21=7.02+5.13-3.52-3.43=6.25-0.49-2.59=7.15+8.57=8.61-7.82+6.37=8.99+0.37+9.08=8.02-6.96+6.81=9.51-3.43-0.79-0.19=7.38-3.56-3.17+5.25=8.28+0.95-3.92=9.42+1.54+2.21+9.89=5.87+8.77+1.54=5.57-3.72+2.87+1.12=7.17-2.01+5.1+9.74=2.92+7.28=8.48-2.68+4.75=7.39-1.99+1.55+9.13=7.23-2.02+5.36+1.18=3.44+5.67-1.9+1.62=4.9-1.55=9.98-1.25-7.64+4.76=9.74-1.54+3.94=1.84+5.35=9.94-6.65=3.8-0.03=3.11+2.97+6.04=6.78-5.45+1.43=4.06+5+4-3.61=2.22+6.25=0.69+6.9+7.74+6.88=5.36-0.24-1.59=6.38+5.9+3.56=5.84-2.3-1.74=8.6-1.58-2.07-2.67=8.08-5.26-0.55=7.89+6.04+6.05+0.23=9.94+7.92-3.21-2.02=5.95-3.55-1.95+4.84=6.65+4.22-5.25-0.92=4.61+8.94-9.01+0.45=7.88+9.02-2.76+7.34=9.06+1.02+4.03=5.4+6.04-7.73+0.75=5.46-3.34=7.83-1.44=8.23-2.28-0.58-1.29=9.73+5.22=7.61-6.6+0.1=0.17+1.65=參考答案4.58-4.28+4.91=5.215.86+1.98+4.82=12.667+9.7=16.77-4.25+2.11=4.868.92-2.63+2.79-5.48=3.65.45-2.66+6.28+5.36=14.433.38-0.65+2.29=5.024.44+4.72-0.84-1.09=7.239.62-0.55-4.82+9.31=13.569.72+9.63+0.72=20.073.99+9.75+1.33-4.29=10.787.85+4.41=12.267.21+3.43+7.98-0.95=17.679.91-7.66+5.33=7.586.66+9.35-8.58-2.89=4.544.18+9.57-7.03=6.728.66+1.78+6.24+4.56=21.244.33-1.47+9.04-2.59=9.319.37-4.9+6.93=11.45.03+4.72=9.751.55+1.9+6.57-9.36=0.662.8+3.53+9.46-4.55=11.245.79+5.17-6.13=4.839.91-7-2.66+3.17=3.427.63+0.18-1.46+8.41=14.764.05+4.88+7.54-9.13=7.344.46+5.98+6.59-7.16=9.877.86+5.86+2.2+1.14=17.068.82+1.69-8.49+7.83=9.858.27+3.63+2.24=14.143.22-2.07+7.32+5.66=14.137.61+1.04-1.05-2.03=5.577.44-5.28-1.44=0.724.06+1.97+5.33-6.78=4.582.74+4.59=7.330.23+3.64-3.21+4.72=5.386.68-3.83-1-0.88=0.979.79+2.65-9.17=3.277.06+6.32-5.14-6.05=2.194.03+8.52-1.18+1.17=12.543.62+8.35-7.95-0.73=3.295.88+7.92=13.85.21+7.03+9.34+4.69=26.276.85+6.59+0.18-9.15=4.475.75+0.27+8.88=14.96.62-1.93+6.15+6.53=17.379.46-4.67+5.86-4.15=6.58.7+0.94-5.44-3.89=0.317.21+8.62-2.48=13.353.54+1.94-3.37=2.116.75-1.11-0.48-1.1=4.069.93-6.13=3.80.12+6.16+2.2+8.36=16.841.87-0.08=1.795.86-2.25+7.34=10.952.03+6.45+2.04=10.528.5+5.42-3.54=10.388.89+5.28-2.81-8.66=2.79.3-0.86-3.93+4.08=8.598.1+0.2+5.81=14.119.97-0.24=9.739.73-0.29=9.446.49-2.53+2.67=6.636.4+2.89+3.57+6.9=19.768.48-1.32-5.44-1.15=0.578.11-4.71-3.29+4.92=5.036.17-2.5-0.87-2.29=0.512.96-0.73+9.53-4.89=6.872.64+4.26+5.52-2.03=10.391.64+6.73+5.95+8.35=22.678.57+1.52+2-2.46=9.639.17-3.63+7.52-4.84=8.220.98+5.09+9.5-1.9=13.678.05-0.08-0.07+7.18=15.083.49+9.18-8.61=4.069.21+8.23-3.29-1.89=12.269.62-0.16=9.467.1+8.45=15.556.77+5.9+8.71=21.387.07-1.2+6.46=12.332.69+9.92+8.82-9.55=11.884.43+8.34+6.1-7.82=11.059.61-7.9+2.21=3.926.62-0.92-4.99=0.713.64+3.85+9.45+1.89=18.838.92+6.85=15.779.02-4.3-1.38-2.94=0.47.06-1.58+1.6+9.39=16.476.47-2.25+1.29-4.39=1.125.35+7.38=12.734.09+6.75+2.56=13.46.71-5.61-0.32+1.23=2.017.45-4.53-0.94-0.85=1.136.47-2.7=3.777.83-4.79-1.08+1.5=3.466.54-3.42=3.128.65-3.67-4.76=0.227.36+1.61-3.95-0.73=4.298.51+8.02-7.05+9.64=19.127.22-4.2-2.4+9.25=9.876.93+7.57-1.34-8.56=4.62.12+0.84+6.66+7.76=17.381.35+5.93+2.08-7.53=1.832.21+6.02+7.95-1.2=14.984.53+3.21-0.36+8.04=15.428.15-6.43-1.19+1.22=1.759.83+2.43+4.51+8.91=25.688.98+1.43-9.51+8.17=9.073.92+4.45=8.370.13+3.89+9.36=13.389.16-6.81+9.8=12.157.03-3.21+7.7+7.42=18.949.75+6.15+9.67-3.7=21.874.59-4.3+8.29=8.587.86-6.44-0.33-0.97=0.126.66-4.02-0.42=2.228.01-2.21+7.57=13.378.89+2.74+2.17=13.89.57-6.13-2.92=0.527.99-0.55-4.22-0.18=3.045.96+7.38+3.55=16.894.02-2.05-0.45+4.33=5.859.7-2.86-0.64=6.25.53+5.32+5.7=16.557.68-4.27-0.95+2.47=4.933.26-1.98-0.06=1.220.5-0.36+4.7+5.22=10.067.53-3.01-2.71+6.17=7.988.28+2.84+1.15=12.279.24-2.67-2.28+0.37=4.669.5-4.7+9.77-8.41=6.164.34-3.25=1.094.52-1.58+5.87+5.26=14.079.3-1.36+7.03-1.18=13.793.38+9.83+1.58+1.99=16.784.84-2.68+4.81=6.974.98+9.76-5.78+9.39=18.357.01-2.42-0.35-0.49=3.752.94+2.06=51.2+5.79-3.07-0.56=3.369.34-2.27+9.2-8.07=8.28.51-1.58-0.11+9.35=16.174.01+8.99-2.12+6.73=17.617.92+4.65-5.02+0.95=8.54.73+8.75-9.18-0.89=3.417.15-5.45=1.79.21-2.4+4.86-9.37=2.39.35-1.39-4.37-0.21=3.387.9-4.44-1.37=2.095.52-0.8+0.68=5.49.15-6.96-1.57=0.628.3-5.19+7.53-9.32=1.328.58+6.98-3.52-8.56=3.489.31+9.6-3.39=15.524.87+8.36-3.71-1.06=8.468.15-0.74+0.63=8.045.18+8.43-8.31=5.36.71-5.97=0.748.51-7.99+6.14+3.64=10.35.79+1.79+0.78=8.361.78-0.42=1.361.15-0.12+7.52+0.06=8.618.41+8.42=16.833.5+5.39+4.37-6.55=6.714.52+8.71-1.63-6.9=4.76.59-0.83-2.5=3.265.35+6.84-7.65=4.545.04+6.47-3.66-7.12=0.739.62-6.43+9.69-7.13=5.756.33+8.96-2.9-0.81=11.584.86+2.54=7.40.44+6.62-5.55-0.18=1.337.33-6.26-0.16+8.7=9.614.29+9.63+3.49=17.415.05+7.31+0.6=12.965.45-1.02+9.79-8.61=5.616.66-3.86=2.80.17+6.63=6.89.31+3.83-1.36+6.58=18.367.07+6.17-3.25+0.61=10.62.75-0.85+6.88-0.47=8.314.43+2.17+9.51=16.117.15-5.13-1.82=0.24.48-0.04+9.42+9.58=23.445.09-1.14+1.65=5.67.68+3.84-8.98=2.543.04+6.82-6.59=3.276.56+2-2.83=5.738.65-6.34+2.79+1.9=78.54-2.7-1.38=4.469.39-2.15+0.12-3.25=4.113.69+8.57-6.92-0.21=5.133.51-1.17+3.2=5.546.61-2.7=3.916.7+6.69-6.34=7.057.1+3.65=10.756.24+6.57-5.07-6.81=0.937.32-0.29-2.97-0.88=3.188.93-1.75+1.88=9.067.06-0.6+6.47=12.937.54-2.08+8.04-3.65=9.856.32-1.07-1.02-1.43=2.83.13-0.48-0.14=2.518.76-0.6-3-2.98=2.187.85-5.53+8.57-2.89=89.84+7.74-1.8+0.3=16.088.31-1.94+8.13+0.87=15.375.63+6.17+8.69+8.15=28.645.74-1-0.37=4.379.83-2.68+5.22+3.58=15.959.67-5.99+2.57-1.77=4.487.64-1.12-3.14-0.51=2.875.85-0.73-2.48=2.647.77+4.83-4.05=8.556.3+0.93+5.28+4.98=17.493.77-3.55+5.36+6.56=12.142.88-0.57+9.68-3.49=8.58.07+0.17=8.248.36-7.71+8.33-7.44=1.548.68-3.38-2.1+2.88=6.085.06-3.01+5.01-1.31=5.758.16+3.86+5.93+9.32=27.277.98-1.71-0.68-2.01=3.584.1+6.75+3.07-9.5=4.425.28+4.87-6.7+0.75=4.23.89-0.33+8.16+6.2=17.925.57-2.84+3.34-3.51=2.569.92+6.81-7.38=9.355.18-4.8+7.06-4.39=3.056.62-1.88-3.24+2.31=3.819.79-0.64+9.89-1.8=17.245.58+4.48-3.67+1.89=8.289.64-6.92=2.720.92+7.52+5.97-1.59=12.821.41+4.04+1.05+4.94=11.445.41-2.2+6.51-3.12=6.67-2.32+1.25+1.82=7.752.49+7.84-2.56=7.779.62-4.18-3.33-1.91=0.28.36-2.31-4.94=1.119.13-1.14-1.7+5.52=11.819.6-3.73+6.21-3.33=8.756.1+9.09+5.14+5.45=25.781.13+4.69=5.823.99+7.91+0.21=12.116.98+8.16-0.76+8.24=22.620.02+8.58-1.06-1.12=6.425.54-1.34-2.33+2.3=4.173.35+7.09+3.18-3.45=10.173.46-1.9+6.04+6.62=14.228.28-1.38+6.54-1.79=11.658.43+4.74+3.23-0.63=15.778.88+3.53=12.418.16+4.96+1.18=14.35.33-2.49+5.4+3.86=12.16.74-2.64+8.11+6.94=19.151.65+7.53+0.59=9.770.33+7.7+9.79-5.96=11.868.47+7.37+6.26+7.69=29.791.49+8.45-5.01=4.936.19+6.31+6.95-3.92=15.532.42+4.44-2.44=4.427.32+0.52+5.72+4.35=17.913.54-0.81-1.39=1.341.69+9.65=11.345.66+3.33-7.07-0.35=1.571.57+7.48+2.63+2.86=14.543.4+3.65-4.16+5.04=7.931.41+7.63+2.09-8.4=2.738.43-0.91+3.65-1.09=10.089.28+2.42+4.33-7.87=8.168.81+2.1-4.12-5.61=1.183.72+5.52+9.93+4.34=23.512.71+7.74=10.457.81-4.11+4.9=8.61.23+2.76-2.68=1.319.9-3.74+8.28+5.94=20.385.15+4.21+8.1-7.89=9.576.67+3.48-0.44+7.54=17.253.98+8.84-3.69=9.137.21+2.74+7.64-9.71=7.888.88+5.66-0.95+0.64=14.231.12+9.73+0.83-2.39=9.293.08+0.96-3.19=0.859.52-2.15+8.39+7.58=23.348.56-5.87=2.690.54+3.88+9.78+5.82=20.025.88+3.38=9.269.6+0.55-3.16+5.21=12.29.84+4.95-9.8=4.999.78-0.95+9.09=17.924.44-3.01-0.9+7.84=8.375.88-1.15-1.26+0.42=3.899.98-1.09-3.94+0.21=5.161.91+6.56=8.476.65+7.03+9.7-2.8=20.584.78-0.34-0.06+1.39=5.774.47-4.04+5.12-1.28=4.278.32-6.55-0.03-0.87=0.876.47-3.16-1.5=1.813.12-1.12+8.76-7.36=3.44.28+0.65+3.78-5.72=2.997.84+6.32-6.13-7.92=0.118.73-3.33-3.13=2.278.4-3.47+3.64-1.09=7.488.4-6.99+3.92=5.330.86+8.18=9.049.5-7.77+6.47-5.31=2.897.18-1.21+4.34-3.94=6.378.21-0.68-6.39+0.67=1.817.54-0.56=6.983.82+4.34+3.91-6.63=5.449.91-7.66+2.37+6.34=10.967.1+2.44-3.5+1.8=7.848.23-4.64-0.55=3.046.36+8.14-6.51-0.16=7.836.71-1.14-2.27-0.15=3.151.37+0.56-1.21+4.75=5.474.99+8.81=13.83.42+0.9-2.6+3.39=5.119.32-1.04-3.08-3.24=1.966.31-4.37-0.72=1.227.38+3.07-1.54-3.15=5.764.04-1.26+5.59-6.92=1.459.27-0.35-4.41-1.75=2.762.54+7.88-6.01=4.413.97+2.2+7.88+3.62=17.677.12+2.73-2.43=7.429.02-2.14+3.59-1.6=8.871.15+5.1+5.24-2=9.494.22-0.18-2.56=1.488.88-4.79+3.86-7.69=0.260.38+3.11=3.498.83+6.59-6.02+1.81=11.216.86-2.04+9.4=14.229.92+4.44-2.35-6.12=5.892.52-0.47=2.054.45+8.81-5.99=7.279.19-5.28-2.31-0.31=1.294.13-0.12-2.14+3.9=5.778.91+7.07=15.988.02+9.22-7.5=9.746.37-1.91-1.09=3.375.43-2.09+9.42=12.767.91+6.51+2.64-9.3=7.768.43-4.4+6.79+7.86=18.688.11+1.71-7.19=2.639.14-2-4.42-2.25=0.479.95-6.24-3.57=0.145.67+0.49-4.05=2.119.65-1.56-6.99+2.53=3.631.7-1.37=0.339.21+9.68-5.2-5.66=8.033.08+3.92+6.34-2.6=10.748.98-4.26+4.29=9.012.23+2.03-0.05+8.73=12.949.08+9.06+6.56-8.73=15.977.67-5.36+5.79+0.28=8.388.15+4.32+2.23=14.79.25+5.46-5.3=9.416.07-2.48=3.599.48+5.96+6.58-2.19=19.835.67-0.93-0.27-0.11=4.366.59-0.3-2.14-0.94=3.217.43-6.48+8.87=9.822.56+6.54+2.23-7.93=3.47.72-2.42-2.03-0.93=2.345.22+4-0.11-6.45=2.669.28-6.74+2.49+0.89=5.925.06-4.87+7.12+4.15=11.465.32-4.81+8.31+6.06=14.888.22+3.24+2.71-5.11=9.067.6+3.68+3.35-5.49=9.149.6-1.48+9.98-4.46=13.649.63+9.94=19.577.21-0.64+0.68+4.84=12.099-5.24-1.51=2.255.57-5.01=0.569.13+1.92=11.055.95-5.28+2.98=3.657.56-5.12-0.68-1.02=0.744+9.45-8.65=4.89.59+4.8+0.21-3.04=11.567.25-0.36-4.32+7.43=109.68-4.38-2.88=2.428.37-5.64-0.64=2.093.64+5.07-6.82+5.96=7.850.67+7.88=8.556.21+8.93+9.21+8.77=33.126.65+3.56+3.06-9.96=3.317.41+9.21-4.76-2.65=9.219.18+3.15-1.45-7.66=3.225.67-1.16+4.24-3.2=5.558.96-0.31=8.656.13-4.15-1.63-0.2=0.154.78+7.92-9.74-2.53=0.439.25-3.27-4.33=1.659.44+0.57+7.56=17.579.66-4.78+8.29=13.174.03+5.06-1.59-5.75=1.751.5+2.47=3.977.05+9.03+0.78+0.64=17.58.02+5.96+4.55-6.03=12.58.16-0.24=7.929.7-5.29-1.75=2.661.05+6.91-2.09=5.872.2+4.23=6.435.95+0.44+0.23-5.16=1.464.95+1.11+6.88=12.948.94+4.53-1.43+9.7=21.748.2+5.69-0.84-6.45=6.67.8+0.12+1.27=9.192.08+5.41-4.19+0.79=4.099.3-7.6+4.66+3.42=9.786+0.88-6.69+0.5=0.699.18-1.12+5.89-3.96=9.995.41-0.05-2.72=2.648.46+2.04+9.07+5.14=24.717.31+3.76=11.074.67+5.04+2.86=12.578.74-8.55=0.198.41-8.24+0.3+0.24=0.717.96-3.48-0.42-1.05=3.018.33+4.67-7.05+2.11=8.069.31-2.54-2.4=4.378.89-5.21+4.55-5.27=2.966.95+9.81-2.84+9.01=22.937.94-0.03-5.15=2.766.95+9.12+5.08=21.156.03-2.69-0.71+0.48=3.118.67+6.6-6.52-5.43=3.324.27-0.56-0.16+7.74=11.293+9.94-4.4+9.03=17.572.92-1.17-1.4=0.354.18-0.69-0.3+1.34=4.538.12+0.8+1.6+6.83=17.350.93+8.43+2.36=11.728.03-5.4+6.36=8.999.77-3.97-2.23-0.53=3.049.59-3.87=5.727.47+8.94-9.53=6.885.59-2.76-0.62=2.217.92-5.24+2=4.687.6+3.57-7.5+1.87=5.543.58+7.56+6.42+8.66=26.226.23+7.5+6.72=20.457.97-5.98=1.990.74+5.13+4=9.879.85-0.46=9.396.99+0.59-2.48-4.94=0.162.61-1.77+0.91=1.756.91-0.79-0.13-5.17=0.828.59+5.39+4.56+2.02=20.562.45+6.86=9.317.96+3.19-3.44=7.713.66-0.72+2.07=5.012.18+7.1+6.62=15.95.96+5.26+8.06=19.288.56+2.72+9.24=20.527.28+7.45-7.89=6.849.78-0.94-6.23=2.611.84+6.27-3.61+7.57=12.076.93-2.68-1.48+4.97=7.746.62+7.43+0.6-5.64=9.016.82-1.73-0.21-2.99=1.890.24+8.9=9.146.81+7.11+9.19+4.29=27.46.45-1.23-1.22-1.38=2.628.32+1.98-3.73+8.03=14.64.98+4.23+5.48=14.698.1+8.45-7.7=8.857.32+3.29+0.15+8.21=18.979.61-2.87-2.24-3.14=1.364.62-3.75+1.82=2.699.26+7.69+0.12+9.32=26.398.18+2.07-7.95+3.95=6.257.26-4.49+6.57-3.91=5.438.34-2.37+6.84+5.47=18.286.24-1.77=4.478.67-4.41-1.64-1.65=0.979.82-8.6+8.95-9.6=0.576.73-3.82+4.24-6.87=0.288.28-3.89-1.85+1.87=4.416.77-2.77-0.52-0.64=2.849.3-2.49-1.5-2.25=3.065.87+3.04-6.56+8.27=10.629.9+5.84=15.748.68+9.56+8.32=26.569.75+8.64-6.37-2.17=9.857+9.1-5.47-0.09=10.540.77+5.7=6.475.51+7.38-1.48=11.418.29-1.57-1.72=59.98+9.41+5.8+3.79=28.988.22+6.7-2.2=12.727.29-3.92+7.15-6.05=4.475.57-3.83=1.743.7+2.65-1.3=5.050.03+1.25=1.289.99+0.25-5.16=5.088.14-2.3+6.29-1.72=10.415.38+2.05=7.431.48+9.25-1.25=9.487.36-5.37+3.61+7.21=12.815.71-0.67-3.61+4.02=5.455.13+2.35=7.483.54-0.8-0.11-2.5=0.136.16-1=5.165.11-2.28+7.79+5.24=15.866.76-4.58=2.184.91-1.17-3.51+5.59=5.828.18+1.13-1.81-4.12=3.383.8+3.33-5.43=1.77.14-1.76+1.87+6.95=14.28.9+7.58-5.04-6.97=4.475.06+3.05+2.3=10.419.59+6.62-7.86-7.93=0.429.77-0.88-8.35=0.541.82+8.08=9.91.47-0.9+8.85+1.19=10.616.63-0.77+0.74+9.46=16.069.13+5.79-1.3-5.87=7.758.95+9.05-4.67+2.62=15.956.48-2.31+7.41+1.43=13.014.51-4.37=0.141.81+5.97-7.23=0.556.18-1.71-2.93+7.09=8.635.67-1.12=4.555.43-3.04=2.398.48-5-0.49+2.06=5.057.21-5.84=1.377.61+7.27-1.56-9.68=3.648.87-6.2=2.671.48-1.24=0.249.1+7.77+0.66=17.537.15-6.78+8.74+6.22=15.333.28+5.43+2.46+4.75=15.926.52+5.48+4.96+7.96=24.929.49-6.43+2.82=5.885.88-2.93+4.11-0.05=7.011.45+9.91=11.363.93+4.15+4.94+9.53=22.550.38+2.53+6.25=9.169.64-2.65=6.996.59-0.9-0.39+0.82=6.129.9-8.43-1.05+0.51=0.939.61-6.01-2.44-0.66=0.55.75-0.87-1.98=2.99.14-3.49+7.82+1.8=15.277.41-1.35+3.99+1.5=11.558.26-6.4-0.84-0.58=0.448.3+7.57+6.97+7.07=29.916.4-1.83+9.12+3.68=17.373.7-0.98+9.56-8.71=3.579.2-6.61+4.04=6.635.77-0.22-2.32+2.58=5.819.19-0.89+6.57-9.98=4.898.44-1.93=6.518.22-3.25+0.27+3.06=8.38.45+9-5.87=11.589.2-2.56-1.54=5.10.07+6.48-4.94+4.83=6.444.35-1.98+9.29+0.07=11.737.94-2.02-1.49-4.01=0.429.87-2.35+5.38=12.98.63-3.25=5.388.25-0.76-0.95+4.6=11.145.63+3.63-3.84=5.425.28-2.49+9.74-2.4=10.139.74+9.22+1.27+9.37=29.65.88+9.19-6.98+4.47=12.566.57-0.34-2.21+0.24=4.264.76-3.47=1.290.57+2.92+4.14+5.55=13.181.92+7.46-1.76+1.81=9.432.43+7.65+4.94=15.025.07-0.19=4.881.42+2.99+1.2=5.610.55+4.42+1.3+4.4=10.677.97-3.55-3.07+4.33=5.684.15+4.27-0.9-1.48=6.041.59+3.95+6.22+7.86=19.625.12-2.83+2.14=4.439.02+6.69-5.71-2.6=7.49.17+7.12=16.290.83+5.08=5.919.96+6.34+6.95+7.68=30.939.23+7.76-3.36=13.638.72-5.17+2.72+3.42=9.698.32+0.52+1.87+7.9=18.611.47+4.29-1.03-2.53=2.29.95-1.21-0.16-4.76=3.828.78+6.26-6.61-0.16=8.278.7+6.92-3.46+3.28=15.448.78+7.18=15.964.86-2.39-0.54=1.932.84+5.67-8.3=0.215.39+7.9-5.65+5.33=12.979.58-1.84-1.94=5.89.47+7.7-8.11=9.061.99+5.32+0.39+4.55=12.259.48-1.17-5.82=2.499.68-1.31-4.53+2.5=6.349.29-2.41-3.6-1.95=1.338.33-6.98+3.51=4.867.19+4-8.78=2.415.71-4.34+8.37-9.45=0.291.03-0.58+4.76+6.47=11.688.66-5.2-0.15+1.04=4.355.69+4.31-0.11-8.94=0.956.5-4.32=2.183.85-2.08+9+2.2=12.975.97+3.08+1.47-6.31=4.213.29+9.45-4.18+7.29=15.853.39-0.07-1.8=1.529.09+4.19+3.58+0.2=17.064.82-3.65-0.61+1.87=2.434