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2.73+4.28+5.99-8.51=8.1+1.16+3.24=5.58+2.53-4.4+0.84=5.04+9.12-9.46=9.62+1.14-3.34-6.14=2.97-0.83=7.93+2.5-3.3=7.54-2.65+2.75+3.05=5.22+3.05+5.44-6.98=3.1+1.15-4=7.48-0.62-0.54-5.23=8.68-1.28-3.82=8.47-3.94-3.6+2.35=0.94+4.09=9.81-1.23-0.25-2.61=8.11-0.25+8.91-3.37=5.46-4.65+8.9=2.56+6.48-5.34-2.83=7.7-7.08+0.11=0.34+1.03+6.78-5.33=1.6+9.87+6.03-3.11=5.32-4.58+2.1-2.14=1.49+6.41+8.36=7.14+8.38-9.28+8.36=6.87-2.09+4.82+4.23=6.17-0.99+2.4-6.28=9.97-1.8-3.48-3.82=6.58-5.27=9.38+8.68-5.09+5.45=5.02-3.82+2.83-2.35=9.14-5.8+1.98+8.29=8.47-1.22+9.91-4.54=4.77+7.12-3.56=7.22+1.24-0.69+1.47=9.86-3.1-5.04=7.86-2.7-4.03+5.49=2.68+8.8-2.36+1.55=8.89-0.89-4.16-1.56=8.43-4.23+1.67-3.3=9.33-2.07-3.55=4.99+6.52-5.66=7.76-2.23+2.64+9.5=3.9-1.84=9.35-2.69+3.08=9.75-3.79-1.49-3.37=8.3-0.96-2.79=6.11+3.98-9.9+0.08=9.38-3.34+1.91-3.98=5.55-1.89-0.58+8.56=3.31+1.05-1.92=3.3+3.54=2.83+7.39=7.12-1.51-1.71+0.38=2.16-0.83+4.14-2.91=7.74+0.77+4.48+4.75=5.75-4.08-1.39=7.09+7.17-3.52=9.99-8.12+7.77+5.24=9.01-2.53-5.67=1.95+4.59+2.39-7.28=6.2-5.58+9.85-4.75=8.91+3.99+0.18-4.89=8.92-3.77-2.73=3.46-1.31=9.68-0.8-4.9-1.86=6.93-3.52+2.18=7.75+4.31+8.13=4.08+9.8+8.55-7.3=8.17+6.74-5.22+5.77=6.67+7.61-4.44=7.18-0.85=5.67-2.59-2.51+8.89=5.95-0.11+0.67+9.06=8.42-0.06+7.4+2.73=6.31-1.91=3.49-1.29=9.36+7.31-3.73=6.88+8.22-5.88-6.44=0.45-0.08=5.65+0.38+8.9-8.36=7.36+5.46+5.84-7.92=1.95+1.49-1.16=8.95-4.72+0.24=3.76+0.5+7.12=2.06+9.25-5.85+6.95=6.21-1.27-2.99=2.2+6.8=1.26+8.4-7.89+1.13=8.48-4.8=7.68-1.57-1.86-2.5=2.7+7.58+7.51=9.08+0.81-4.46+6.23=8.25+3.72-2.58+5.86=5.35+2.49-1.83-3.17=1.38+4.3-5.01+3.2=9.2-0.52=1.64+6.29+4.32+0.63=9.35+4.06+0.63+7.87=5.84+5.31-9.42=9.86-5.76+1.99=4.4-2.17-0.17=7.37-3.14+2.68-4.62=6.65-0.76-3.87+9.82=5.62+2.64+0.47-0.65=9.35-1.18-1.15-2.37=1.66+5.24=8.74+9.69-9.93-1.38=7.06-2.02=0.16+4.54=8.58-0.53-7.32=5.9+8.96-9.88=1.63+0.87=9.88-3.05+9.12+7.22=0.33+9.88=9.73+4.81+6.04=7.69-2.93-4.54+4.75=0.56+7.68+6.11-3.57=7.91-3.88+5.47-3.79=3.66+5.89+0.53+4.27=9.53+4.02+1.32-4.75=7.96+4.39-8.55-3.57=7.74-4.03+1.31+0.31=5.41+4.65-5.36+9.05=1.04+5.71+6.79=6.3+5.11-6.16=6.11-4.78=4.03+6.57-9.28=4.98+0.97+5.38=9.83-2.88=8.44-6.65+9-2.6=2.18+3.91+0.03=4.55-4.21=8.54+6.83=8.87-4.87-1.62+2.81=7.08-4.61+7.31=1.24+5.7+4.97-6.98=5.49-2.9=8.02-0.54-7.1=6.81+2.45+8.52+7.75=7.38-2.51-2.5+9.46=8.21+1.36=9.34+2.25-4.3-7.06=6.69+0.09+4.24-8.24=4.44+8.06-4.15-0.37=9.29+8.67-7.5-8.91=9.37-5.72-2.05=7.66-4.99+9.61+8.88=8.97-1.14+1.98-1.13=4.49-3.93=9.89+6.6-9.68+5.12=8.17-4.99+2.78=9.94-1.57-7.93+4.24=8.86+0.8-8.96+3.7=3.91+5.36-2.96+5.09=7.7-1.45=5.78+1.07+3.71-8.24=0.56+1.56+2.84=0.81+9.04+0.14=9.75+3.23=3.15+9.59+3.31+5.31=5.14+5.85-4.3+6.82=6.81-3.28+2.35=6.5-1.73=8.4-3.82-0.57-2.22=8.88-0.39+9.42-3.38=3.38+1.39+3.51+4.29=3.67-2.43+5.12+7.9=4.56+1.68+1.55+8.72=9.41-5.81-3.01-0.48=9.38-0.82=6.65-0.04+8.29+1.01=6.66+2.79-6.09+7.47=5.7-2.6+4.4=7.35-4.38-1.53-0.14=9.11-1.42-2.69-3.25=4.96+7.97=2.66+0.87+0.05+9.89=8.59-4.59=4.83-3.69-0.38+5.93=2.42-1.77+0.03=9.38-1.41=8.7-3+6.55=7.97+5.39-1.39+6.2=3.2-1.58=5.12-1.15-0.89-2.55=7.76-7.5+2.12+4=0.33+7.5+4.7=9.75+4.92+6.61+7.34=4.9+0.55+1.53+1.87=7.31-5.66-1.17=4.79+7.03-4.27-3.95=5.56+9.43=9.73-3.54+1.39=8.61+8.73+6.7-4.14=8.6+2.73+1.9-5.37=6.3-3.1=5.43-3.6+8.66+8.8=1.29+4.28+6.84-5.19=9.01-8-0.42+2.09=3.69+8.76+0.42+3.66=3.57-1.64+2.06=2.23+1.29+6.25=7.54-4.09-0.18+7.61=2.38+5.09-5.85=0.76+6.38+2.33=6.04-2.11+5.66-8.4=5.76+7.01-2.12-0.83=6.13+7.54-9.15+3.66=2.79+2.09+1.74=6.8+0.35-3.84=0.9+8.82+4.68+7.36=3.94+8.81+2.63+1.91=5.59+2.33-2.39-4.77=9-6.77=4.27-1.63+4.44-6.37=9.78-1.7-2.89-3.89=8.62-3.1+1.4=9.75-4.38-4.78+0.25=2.63+7.13+9.54-6.3=5.52-3.64-0.28=8.86-0.15-1.29-3.77=5.07-3.32-0.39+9.21=5.44-1.57+0.55+6.48=2.15+2.51+9.84=9.97+6.36+6.64=6.62-1.88-2.09-1.07=5.63+9.84+8.21+4.27=7.98-3.34-1.53-2.43=3.51+4.91-3.76-3.91=2.74+7.68-5.93=0.45+2.2+7.69+6.96=6.43-3.65=3.94-3.8=5.85-0.06-1.67-2.93=9.48-4.96=9.04+2.5+6.04+7.5=7.83-3.93+4.27+2.32=9.66+8.78-0.67-5.23=2.71+6.09+8.48=8.37-3.15+2.56+1.94=2.91+9.14-2.71-4.76=5.71+1.13+0.71+3.42=5.82-4.22-0.26+9.87=2.86+1.57+3.88=9.51-5.24+7.5-6.69=2.16-1.26+5.8+0.58=8.52+9.73+0.51+0.04=4-0.11+0.25=7.82+2.49+2.67-1.69=7.15-3.4-1.83-0.44=2.12-1.3-0.14+3.74=9.42-3.47-2.18+6.08=8.96-1.57-3.74-1.82=3.09+2.5+7.23+5.04=4.34-2.46+7.78-5.97=3.16+8.18-8.44+2.56=9.39-1.97-1.49=5.27+7.14-7.66-1.47=1.69+1.29+3.93+8.62=8.62-1.67-4.28=6.08-3.56-0.58+2.51=7.32+2.1=3.92-1.17-1.25=5.66+6.34-5.96=8.91-5.76+0.31-1.5=0.71-0.52+9.89=4.36+6.17+9.36-2.67=8.21-7.61+8.04-5.48=0.35+7.9-4.88-1.87=1.39+9.74=8.68-2.23-1-4.07=9.94-4.67+6.31-1.91=0.7+9.56+8.95=4.59-1.94+5.3=8.55-4.76=8.49-8.38+9.26=3.79+9.44-2.69+3.5=0.09+5.68-0.66=4.53-2.51+8.35-8.46=1.12+7.64+8.26-3.1=6.24+8.41-0.29+0.22=3.51+5.6=0.66-0.22+4.44+5.69=9.34-5.99+9.36+8.45=7.5-5.96-1.07=4.76+4.19+6.02-7.31=9.66-1.96-4.2=9.56+2.26-5.85=4.59+4.6+0.67-6.03=4.56+2.61+0.06=5.28-0.04+6.18=7.55-2.22-2.32+6.36=6.4-4.02+8.85=3.48+4.92-0.7-5.2=5.45-0.13-2.31-1.91=6.95-1.58-1.06=2.01+8.96+0.54-9.68=9.85-2.72-0.82+2.99=3.87+6.84+4.55-8.18=6.9+2.66-2.08+5.31=1.78-1.66=6.63-0.8-0.83=0.99-0.03-0.47=3.82+2.47+4.62+4.08=7.58-2.79+5.2=9.51-9.27+4.55+6.07=5.74+5.03-2.36=2.65+6.2=7.76+5.66-7.83+3.35=0.9+6.98+6.89+7.72=5-0.37-1.96+7.69=2.13+1.91=8.82-1.28-5.54-1.79=5.15+6.03-2.04-8.42=8.82-0.39-0.46-6.3=6.08+8.51-3.32-9.29=6.25+8.83-5.6-0.31=7.33+2.88-5.11=8.11-3.25=7.61+4.08-8.35-0.37=6.27-4.58-0.36+9.47=9.23-2.95-5.77+5.9=4.72+8.63=2.63+4.73+1.7=8.05-5.08-0.6=1.67+8.21+6.05=7.64+9.82+2.79=9.06-5.82+7.53=9.4+3.72+8.35=3.63+7.42+0.38+4.36=2.77-2.54=9.14+8.51+3.73=7.54+6.22=5.97-2.09-1.36+4.26=2.07+7.1+3.89+5.57=7.28+5.53+3.88-6.4=4.7+2.73=9.28+9.27+4.16-6.71=5.63+9.82=8.04+0.57-3.99=1.4+9.09-1.41-2.11=7.21-6.86+6.85+7.53=0.27+8.41-4.63=9.62-2.1-4.18-0.86=7.81-0.87-6.41+7.43=8-6.82+7.8=7.18-1.22-1.26-1.96=1.92-0.15+7.27-5.18=8.54+6.68=7.93-1.69-4.4=3.47+7.05+3.85=9.58-7.39+5.22-2.02=2.21+4.73+2.98-2.12=6.01-4.28=4.37+6.07-9.1+4.03=8.74+2.78+2.77=7.68-3.82+1.86=7.21+6.69-4.5=7.67+9.04=1.43+6.59+0.27+4.69=9.86-2.48-0.58-3.75=9.59-0.73+2.81-7.26=7.76-1.68+0.91+0.44=2.62+4.39+2.91=5.87-2.34+8.25-0.76=5.31+6.14+6.99-9.51=8.32-4.95-2.49=8+8.09-7.46-5.76=2.16-0.07+3.7=0.04+6.78=7.94-4.38-1.97+6.75=5.07-4.17+3.72+5.54=7.91-0.13-2.72=1.43+3.69=5.02+5.94+0.44+8.44=3.7+5.5-6.6+7.68=9.77+7.44-3.93=4.81+4.35+9.18+5.38=9.24-2.54-0.66-2.49=9.95-0.03-0.38+1.86=8.14-0.43=1.18+5.11+6.32-1.8=9.18-4.49+4.05-4.03=7.39-7.19=8.09-2.1-2.91+7.61=8.16-0.02-7.51=9.82-1.24-5.9=7.48-0.37-1.77=6.99+4.16-8.6+5.47=0.88+4.72-0.29=9.91-6.66+1.47=8.19-4.04-2.27=7.25+3.7-0.64+6.38=7.66+3.42-2.27=6.08+7.07-7.51-1.65=0.69+1.03-0.11=2.49+8.15+4.02+2.45=8.7-1.88-0.69=5.66+3.33=1.82-0.46+4.76+3.13=9.63+5.63-1.9-0.46=6.79-5.35+8.4-1.61=5.5+6.91-4.6+8.69=6.05+2.59+1.28+6=4.43-4.09+9.75=8.93-2.6-4.06=6.06-3.25+9.84=4.3+7.01+8.57=1.42+9.42-7.98+0.12=8.52-2.99=3.22+4.59+0.19+8.41=8.06+4.91+7.28+8.88=5+5.68-7.1+4.02=2.05+1.97+9.86=4.08+7.17-8.08=4.5+7.66+8.6-1.65=4.31+4.47=8.91+8.98+4.59+7.47=8.53+2.07-0.24=3.51+8.44-4.06-4.89=8.98+4.29=7.85-5.27+0.6=5.84+3.35-3.7=4.94+8.97-1.59=5.5-0.73-1.23=6.19-0.13-3.3+9.92=3.3+2.47=7.81-0.45+4.56=6.71-1.31+0.69+2.2=9.51-6.27+3.31-6.36=8.69-5.52-0.12+5.41=4.99-1.52+4.02=5.21+7.66=1.03-0.41+0.76+2.22=7.04-4+2.86-3.24=6.81+6.74-8.1=9.68-2.79+3.93-9.76=6-2.44-0.52=0.37+1.84+0.84=9.92-5.61=8.74-2.93-2.42=9.12-0.66-4.3-0.05=8.51-0.3-5.98=9.67+4.12=2.75+4.89-3.79+4.77=2.69+0.23+8.03+1.74=8.81-4.06+6.06+6.14=9.87-3.95+4.15-1.22=6.02-1.31-3.13+0.82=2.55-1.92+6.46+2.97=7.39+4.42-8.78-1.93=7.27+8.8-3.2-6.56=5.04-3.1+8.86-7.32=6.08-3.04=7.6+2.74-1.67-0.3=4.61+3.06-0.4=6.48+3.93+0.15-0.83=7.6+6.53-3.06-1.9=4.7+0.26-0.19-4.51=8.31-7.9=9.74-2.38+9.44+9.51=3.84-0.15+1.75=9.85-5.55+9.02=9.48-5.67-1.89+4.97=5.76+9.26+4.94+3.8=2.13+9.46+3.17-7.21=6.91-1.86-4.55=7.6-1.25-4.4-0.42=6.28+6.68+2.02=9.96-3.88-1.35-4.39=4.49+1.4+1.84=9.73-7.21+9.11=8.74+6.33-7.48=9.4-6.08-2.95+8.03=7.64+0.81+0.58+8.83=5.9-1.67-1.19=2.09+6.32-1.76+8.61=1.34-0.89+2.33-1.53=8.81-4.57+3.43+9.02=9.15-2.59-1.29-2.91=4.63+0.52-0.36-3.24=3.67-2.48+0.09-0.43=3.89+0.68-0.55+5.96=9.74-7.32+5.36+9.88=1.69+1.59+3.24=7.12+8.32=7.96-0.28-1.08-5.61=6.96+6.29+7.63=5.69-0.84-4.72=8.42-2.16+1.06+4.76=6.99-4.02=6.81-2.79-2.3+7.98=2.3+9.99+1.94+4.82=8.03+7.95=7.85-5.02-2.3-0.25=4.64+2.13+1.38-7.98=7.08-0.71=1.2+4.28-4.18+6.25=9.27+3.28-3.65=8.7+4.08-3.13=6.41-3.73-0.9+3.11=1.69+8.55+2.19-4.87=5.07-1.01+9.46-3.25=9.6-6.34+4.07+7.05=8.17-1.07+5.44+6.56=6.6-6.32+7.29=9.27-3.48-3.42-1.73=6.32+6.16=8.59-7.73-0.47+8.53=8.37-1.49=7.25+1.97-6.54=0.98+5.63-1.93-1.83=4.55+9.97-3.14=7.65-3.84-0.31+1.62=7.63+9.63-8.61-1.44=4.66+3.74-3.93+4.67=6.42+8.8-5.39=6.18+6.63+9.39-1.37=9.07+0.11+1.01+3.55=8.92-3.47-1.46-1.75=2.93+4.12+9.16=4.42-3.6=8.76+9.8+1.12+5.08=2.5+1.3+3.54=2.64+3.17+6.07+1.8=4.37+1.81-0.13-5.33=6.69+0.04=8.8+1.44=0.72+3.81+0.48-1.13=9.98+9.66-5.32+7.77=9.56-5.64+7.01-6.28=5.15+9.65+3.68=5.19+3.41=4.58+7.49=6.06+0.55+1=4.89-3.58+6.96=1.25+2.19-1.08-2.04=9.55-5.5=3.08+2.39+8.83=6.52+6.94=8.4-0.95+6.2=5.46-1.31+4.16-3.71=7.51-4.2+7.67=9.18-0.94-3.95-3.15=9.47-0.43-3.9-1.71=0.03+9.97+0.24-5.91=7.31-1.86+1.69=8.83-5.02+7.88+0.68=9.5+8.69-4.75+7.11=0.47+2.46+8.88=8.67-8.35+3.81+1.62=9.5+9.08-9.3+9.03=7.29-0.94+6.01-6.92=9.98-0.02-5.52-3.21=6.06-1.58+1.53+3.61=2.74+8.55-2.47+3.17=5.69-0.43+4.99-5.83=2.84+9.39-5.19-5.23=2.71+7.39-4.51-4.93=3.53+9.59-4.66+0.61=9.96-1.82+6.16-4.34=8.83-6.08+9.89=8.31+4.5-2.93=1.8+2.61=7.1-2.7=7.18-2.93+9.83-7.34=2.26+4.48=1.14+4.66=4.49-3.79+9.46+2.82=7.29+9.22-3.1-7.21=0.18+0.66+4.1+2.32=1.96+1.33+1.23+6.52=4.22+2.11-4.17-0.04=0.23+7.4+2.62=8.48-3.7-2.45-1.85=9.15-2.18=7.75+6.61-3.59-7.84=6.19+6.9+1.86+0.71=4.77+8.34=9.86-6.76-2.06-0.41=7.24-4.51-0.32+9.61=4.59+0.45+7.01-9.18=5.63+4.38-6.78=6.2-0.99+6.59=8.77-0.43-2.11-5.5=9.89-1.45+9.78-1.04=6.94-1.17-4.61=5.38-0.25=7.88+9.09+4.98-8.99=7.66-5.61+7.6+8.49=4.9-1.45+4.28=3.72+9.44-2.84-3.73=8-0.23-1.21-3.7=5.35-3.24=7.27-5.45+5.32=9.52-3.43-5.03=9-5.59+9.4-6.57=0.73+3.13+1.29=7.51+4.35+8.09-6.63=4.85-0.04-1.73=4.12+8.18-2.94-5.38=8.45-2.41-2.03+5.99=9.48-2.68=7.22+3.62+5.14-9.29=7.13-0.46+6.38-9.54=7.21+8.36+5.17+3.18=3.79+8.82+9.06+5.34=6.36+3.49=3.78+5.13-4.97-2.54=8.98-5.15-1.16=6.35+0.45-3.95-2.19=4.07-1.76+9.34=4.28+3.71+3.01-5.87=6.95-2.12-0.66+1.36=5.52+0.28-0.73-3.19=1.86+5.55+8.72+6.25=8.02+2.11-0.11=2.58-2.3=9.86-5.76+7.51+8.38=1.66+8.33+0.8-2.8=8.36-1.81+2.9-0.34=5.92+0.08=5.52+7.66-0.16=7.8-0.67+0.32-5.57=5.81-1.02-2.28+5.89=9.24+6.61-2.08=6.92-1.3-1.05-1.54=9.54+2.43-2.54-7.74=9.9+3.64-7.98=4.64-0.59-2.51+2.73=7.18+8.96-4.36=6.91-5.83-0.91+5.55=5.82-3.74+1.76=3.23-1.77+4.95+6.12=8.19-1.02-1.04-1.8=3.82-0.76-0.95=8.24-3.31+9.81+8.75=7.65+2.51+2.29=9.08+1.36+6.55+7.04=8.73+2.11-5.62=8.44-1.79+4.46-6.92=1.79+7.84-5.46+3.21=8+2.87+5.67=9.4-3.85-1.28+0.17=6.84-5.13-0.06=8.49+3.14=4.01-1.75-0.59=1.18+2.72-2.58=9.34-0.87=4.16+4.58+7.98-2.25=1.62+6-3.7+2.6=5.04+4.71=1.67+4.24+9.24+5.78=7.89+1.02-5.51+3.47=4.11+0.96+8.83=5.16+0.5+6.24+0.83=9.17-1.92-2.01-1.08=7.66-6.84+2.72+3.47=5.15+0.05+7.01+3.85=9.54-3.58=7.57-0.7+3.23=7.11-6.21+4.63+8.01=6.73-1.46-0.58+8.19=8.84-6.31-1.66+3.44=3.32+3.81+2.35+4.04=9.09-1.17-6.69-0.15=8.27-5.12+2.1+2.85=2.12+4.64+9.35-0.81=6.12-0.73+1.76-3.87=0.33+9.96+7.58+7.73=8.28+9.35+7.62=8.67+1.78-5.24+4.03=7.8-4.34-3.07=1.7+9.77-8.95+2.78=3.97-1.27-0.33+9.36=8.47-5.23=6.45-1.04+0.91-5.64=9.03-0.51-1.31-0.83=8.38-3.18+2.44+1.11=7.5+5.67+6.78=4.33+6.6+4.83=6.02+8.68-8.9-0.22=1.22+5.03-2.71+6.44=3.96+6.55+6.9=5.19-0.3-2.02-0.36=6.98-2.47-2.7-0.64=7.65-0.65-0.32=3.62+3.81+0.7-2.49=3.72-2.19-0.89=8.69-0.05-0.49=9.44-2.49+3.63=6.58-0.76-5.26-0.19=5.95+2.39-4.02-4.18=1.36+7.39-5.7-1.24=8.71+7.44=6.89+2.68-8.19=9.32-1.43-4.87+9.89=5.2-0.92-3.3=9.43-6.72+6.27=3.32+4.22+3.95-5.45=3.62+9.21-3.19-5.65=9.01-1.36+4.1-7.39=8.41-4.62+4.55=8.66+4.53-0.61-4.34=7.32-1.34-2.22=3.89+5.71-3.36+6.35=4.5-2.79+0.54+6.31=6.13+2.61+3.39+3.03=1.89-1.45=9.89-5.87+2.08=7.8-3.02+5.89=9.77-1.6-6.48-0.2=0.11+7.49+2.32-1.11=9.5-5.25-1.2-1.45=4.29+9.21+2.61-1.26=7.64+5.24=5.98+9.92+0.17-5.86=2.64+0.12-0.13=4.51+9.9=5.58-4.45+8.13=2.86+8.3-5.83+7.92=9.49-5.01-4.21+8.38=6.41-2.21-0.86+5.43=1.56+8.34-4.6-4.13=9.86-9.19+3.91+1.54=9.92+7.12=4.36-1.1+4.59+3.15=3.58-3.06+8.66-6.37=6-1.43+3.93-0.75=9.07-0.71-0.07-6.64=3.31-0.57+7.71+1.31=4.33+3.65=8.77-3.2-1.12=9.76-1.77-5.18+9.4=7.77-6.79+5.15+7.71=5.24+3.05=3.31+3.21+3.98=8.8-7.52=0.93-0.05+8.63=4.89-2.3-2.23+8.18=2.57+5.24+7.6+1.97=1.11+9.2+5.23-1.39=8.77-4.18-3.48=9.32-6.23+9.61+3.9=7.03+5.99-7.09+8.34=9.24+6.71+3.15=5.17+8.45-5.63=1.79-0.46+2.11-2.52=9.49-0.21+8.26+6.49=3.68+7.02+8.23=3.86+3.12-6.13+5.17=9.27+1.5+6.8-8.48=4.87+8.1-6.35=3.85+5.47-1.96+6.14=6.93+2.17-7.53+1.18=5.89-5.19-0.33+2.42=參考答案2.73+4.28+5.99-8.51=4.498.1+1.16+3.24=12.55.58+2.53-4.4+0.84=4.555.04+9.12-9.46=4.79.62+1.14-3.34-6.14=1.282.97-0.83=2.147.93+2.5-3.3=7.137.54-2.65+2.75+3.05=10.695.22+3.05+5.44-6.98=6.733.1+1.15-4=0.257.48-0.62-0.54-5.23=1.098.68-1.28-3.82=3.588.47-3.94-3.6+2.35=3.280.94+4.09=5.039.81-1.23-0.25-2.61=5.728.11-0.25+8.91-3.37=13.45.46-4.65+8.9=9.712.56+6.48-5.34-2.83=0.877.7-7.08+0.11=0.730.34+1.03+6.78-5.33=2.821.6+9.87+6.03-3.11=14.395.32-4.58+2.1-2.14=0.71.49+6.41+8.36=16.267.14+8.38-9.28+8.36=14.66.87-2.09+4.82+4.23=13.836.17-0.99+2.4-6.28=1.39.97-1.8-3.48-3.82=0.876.58-5.27=1.319.38+8.68-5.09+5.45=18.425.02-3.82+2.83-2.35=1.689.14-5.8+1.98+8.29=13.618.47-1.22+9.91-4.54=12.624.77+7.12-3.56=8.337.22+1.24-0.69+1.47=9.249.86-3.1-5.04=1.727.86-2.7-4.03+5.49=6.622.68+8.8-2.36+1.55=10.678.89-0.89-4.16-1.56=2.288.43-4.23+1.67-3.3=2.579.33-2.07-3.55=3.714.99+6.52-5.66=5.857.76-2.23+2.64+9.5=17.673.9-1.84=2.069.35-2.69+3.08=9.749.75-3.79-1.49-3.37=1.18.3-0.96-2.79=4.556.11+3.98-9.9+0.08=0.279.38-3.34+1.91-3.98=3.975.55-1.89-0.58+8.56=11.643.31+1.05-1.92=2.443.3+3.54=6.842.83+7.39=10.227.12-1.51-1.71+0.38=4.282.16-0.83+4.14-2.91=2.567.74+0.77+4.48+4.75=17.745.75-4.08-1.39=0.287.09+7.17-3.52=10.749.99-8.12+7.77+5.24=14.889.01-2.53-5.67=0.811.95+4.59+2.39-7.28=1.656.2-5.58+9.85-4.75=5.728.91+3.99+0.18-4.89=8.198.92-3.77-2.73=2.423.46-1.31=2.159.68-0.8-4.9-1.86=2.126.93-3.52+2.18=5.597.75+4.31+8.13=20.194.08+9.8+8.55-7.3=15.138.17+6.74-5.22+5.77=15.466.67+7.61-4.44=9.847.18-0.85=6.335.67-2.59-2.51+8.89=9.465.95-0.11+0.67+9.06=15.578.42-0.06+7.4+2.73=18.496.31-1.91=4.43.49-1.29=2.29.36+7.31-3.73=12.946.88+8.22-5.88-6.44=2.780.45-0.08=0.375.65+0.38+8.9-8.36=6.577.36+5.46+5.84-7.92=10.741.95+1.49-1.16=2.288.95-4.72+0.24=4.473.76+0.5+7.12=11.382.06+9.25-5.85+6.95=12.416.21-1.27-2.99=1.952.2+6.8=91.26+8.4-7.89+1.13=2.98.48-4.8=3.687.68-1.57-1.86-2.5=1.752.7+7.58+7.51=17.799.08+0.81-4.46+6.23=11.668.25+3.72-2.58+5.86=15.255.35+2.49-1.83-3.17=2.841.38+4.3-5.01+3.2=3.879.2-0.52=8.681.64+6.29+4.32+0.63=12.889.35+4.06+0.63+7.87=21.915.84+5.31-9.42=1.739.86-5.76+1.99=6.094.4-2.17-0.17=2.067.37-3.14+2.68-4.62=2.296.65-0.76-3.87+9.82=11.845.62+2.64+0.47-0.65=8.089.35-1.18-1.15-2.37=4.651.66+5.24=6.98.74+9.69-9.93-1.38=7.127.06-2.02=5.040.16+4.54=4.78.58-0.53-7.32=0.735.9+8.96-9.88=4.981.63+0.87=2.59.88-3.05+9.12+7.22=23.170.33+9.88=10.219.73+4.81+6.04=20.587.69-2.93-4.54+4.75=4.970.56+7.68+6.11-3.57=10.787.91-3.88+5.47-3.79=5.713.66+5.89+0.53+4.27=14.359.53+4.02+1.32-4.75=10.127.96+4.39-8.55-3.57=0.237.74-4.03+1.31+0.31=5.335.41+4.65-5.36+9.05=13.751.04+5.71+6.79=13.546.3+5.11-6.16=5.256.11-4.78=1.334.03+6.57-9.28=1.324.98+0.97+5.38=11.339.83-2.88=6.958.44-6.65+9-2.6=8.192.18+3.91+0.03=6.124.55-4.21=0.348.54+6.83=15.378.87-4.87-1.62+2.81=5.197.08-4.61+7.31=9.781.24+5.7+4.97-6.98=4.935.49-2.9=2.598.02-0.54-7.1=0.386.81+2.45+8.52+7.75=25.537.38-2.51-2.5+9.46=11.838.21+1.36=9.579.34+2.25-4.3-7.06=0.236.69+0.09+4.24-8.24=2.784.44+8.06-4.15-0.37=7.989.29+8.67-7.5-8.91=1.559.37-5.72-2.05=1.67.66-4.99+9.61+8.88=21.168.97-1.14+1.98-1.13=8.684.49-3.93=0.569.89+6.6-9.68+5.12=11.938.17-4.99+2.78=5.969.94-1.57-7.93+4.24=4.688.86+0.8-8.96+3.7=4.43.91+5.36-2.96+5.09=11.47.7-1.45=6.255.78+1.07+3.71-8.24=2.320.56+1.56+2.84=4.960.81+9.04+0.14=9.999.75+3.23=12.983.15+9.59+3.31+5.31=21.365.14+5.85-4.3+6.82=13.516.81-3.28+2.35=5.886.5-1.73=4.778.4-3.82-0.57-2.22=1.798.88-0.39+9.42-3.38=14.533.38+1.39+3.51+4.29=12.573.67-2.43+5.12+7.9=14.264.56+1.68+1.55+8.72=16.519.41-5.81-3.01-0.48=0.119.38-0.82=8.566.65-0.04+8.29+1.01=15.916.66+2.79-6.09+7.47=10.835.7-2.6+4.4=7.57.35-4.38-1.53-0.14=1.39.11-1.42-2.69-3.25=1.754.96+7.97=12.932.66+0.87+0.05+9.89=13.478.59-4.59=44.83-3.69-0.38+5.93=6.692.42-1.77+0.03=0.689.38-1.41=7.978.7-3+6.55=12.257.97+5.39-1.39+6.2=18.173.2-1.58=1.625.12-1.15-0.89-2.55=0.537.76-7.5+2.12+4=6.380.33+7.5+4.7=12.539.75+4.92+6.61+7.34=28.624.9+0.55+1.53+1.87=8.857.31-5.66-1.17=0.484.79+7.03-4.27-3.95=3.65.56+9.43=14.999.73-3.54+1.39=7.588.61+8.73+6.7-4.14=19.98.6+2.73+1.9-5.37=7.866.3-3.1=3.25.43-3.6+8.66+8.8=19.291.29+4.28+6.84-5.19=7.229.01-8-0.42+2.09=2.683.69+8.76+0.42+3.66=16.533.57-1.64+2.06=3.992.23+1.29+6.25=9.777.54-4.09-0.18+7.61=10.882.38+5.09-5.85=1.620.76+6.38+2.33=9.476.04-2.11+5.66-8.4=1.195.76+7.01-2.12-0.83=9.826.13+7.54-9.15+3.66=8.182.79+2.09+1.74=6.626.8+0.35-3.84=3.310.9+8.82+4.68+7.36=21.763.94+8.81+2.63+1.91=17.295.59+2.33-2.39-4.77=0.769-6.77=2.234.27-1.63+4.44-6.37=0.719.78-1.7-2.89-3.89=1.38.62-3.1+1.4=6.929.75-4.38-4.78+0.25=0.842.63+7.13+9.54-6.3=135.52-3.64-0.28=1.68.86-0.15-1.29-3.77=3.655.07-3.32-0.39+9.21=10.575.44-1.57+0.55+6.48=10.92.15+2.51+9.84=14.59.97+6.36+6.64=22.976.62-1.88-2.09-1.07=1.585.63+9.84+8.21+4.27=27.957.98-3.34-1.53-2.43=0.683.51+4.91-3.76-3.91=0.752.74+7.68-5.93=4.490.45+2.2+7.69+6.96=17.36.43-3.65=2.783.94-3.8=0.145.85-0.06-1.67-2.93=1.199.48-4.96=4.529.04+2.5+6.04+7.5=25.087.83-3.93+4.27+2.32=10.499.66+8.78-0.67-5.23=12.542.71+6.09+8.48=17.288.37-3.15+2.56+1.94=9.722.91+9.14-2.71-4.76=4.585.71+1.13+0.71+3.42=10.975.82-4.22-0.26+9.87=11.212.86+1.57+3.88=8.319.51-5.24+7.5-6.69=5.082.16-1.26+5.8+0.58=7.288.52+9.73+0.51+0.04=18.84-0.11+0.25=4.147.82+2.49+2.67-1.69=11.297.15-3.4-1.83-0.44=1.482.12-1.3-0.14+3.74=4.429.42-3.47-2.18+6.08=9.858.96-1.57-3.74-1.82=1.833.09+2.5+7.23+5.04=17.864.34-2.46+7.78-5.97=3.693.16+8.18-8.44+2.56=5.469.39-1.97-1.49=5.935.27+7.14-7.66-1.47=3.281.69+1.29+3.93+8.62=15.538.62-1.67-4.28=2.676.08-3.56-0.58+2.51=4.457.32+2.1=9.423.92-1.17-1.25=1.55.66+6.34-5.96=6.048.91-5.76+0.31-1.5=1.960.71-0.52+9.89=10.084.36+6.17+9.36-2.67=17.228.21-7.61+8.04-5.48=3.160.35+7.9-4.88-1.87=1.51.39+9.74=11.138.68-2.23-1-4.07=1.389.94-4.67+6.31-1.91=9.670.7+9.56+8.95=19.214.59-1.94+5.3=7.958.55-4.76=3.798.49-8.38+9.26=9.373.79+9.44-2.69+3.5=14.040.09+5.68-0.66=5.114.53-2.51+8.35-8.46=1.911.12+7.64+8.26-3.1=13.926.24+8.41-0.29+0.22=14.583.51+5.6=9.110.66-0.22+4.44+5.69=10.579.34-5.99+9.36+8.45=21.167.5-5.96-1.07=0.474.76+4.19+6.02-7.31=7.669.66-1.96-4.2=3.59.56+2.26-5.85=5.974.59+4.6+0.67-6.03=3.834.56+2.61+0.06=7.235.28-0.04+6.18=11.427.55-2.22-2.32+6.36=9.376.4-4.02+8.85=11.233.48+4.92-0.7-5.2=2.55.45-0.13-2.31-1.91=1.16.95-1.58-1.06=4.312.01+8.96+0.54-9.68=1.839.85-2.72-0.82+2.99=9.33.87+6.84+4.55-8.18=7.086.9+2.66-2.08+5.31=12.791.78-1.66=0.126.63-0.8-0.83=50.99-0.03-0.47=0.493.82+2.47+4.62+4.08=14.997.58-2.79+5.2=9.999.51-9.27+4.55+6.07=10.865.74+5.03-2.36=8.412.65+6.2=8.857.76+5.66-7.83+3.35=8.940.9+6.98+6.89+7.72=22.495-0.37-1.96+7.69=10.362.13+1.91=4.048.82-1.28-5.54-1.79=0.215.15+6.03-2.04-8.42=0.728.82-0.39-0.46-6.3=1.676.08+8.51-3.32-9.29=1.986.25+8.83-5.6-0.31=9.177.33+2.88-5.11=5.18.11-3.25=4.867.61+4.08-8.35-0.37=2.976.27-4.58-0.36+9.47=10.89.23-2.95-5.77+5.9=6.414.72+8.63=13.352.63+4.73+1.7=9.068.05-5.08-0.6=2.371.67+8.21+6.05=15.937.64+9.82+2.79=20.259.06-5.82+7.53=10.779.4+3.72+8.35=21.473.63+7.42+0.38+4.36=15.792.77-2.54=0.239.14+8.51+3.73=21.387.54+6.22=13.765.97-2.09-1.36+4.26=6.782.07+7.1+3.89+5.57=18.637.28+5.53+3.88-6.4=10.294.7+2.73=7.439.28+9.27+4.16-6.71=165.63+9.82=15.458.04+0.57-3.99=4.621.4+9.09-1.41-2.11=6.977.21-6.86+6.85+7.53=14.730.27+8.41-4.63=4.059.62-2.1-4.18-0.86=2.487.81-0.87-6.41+7.43=7.968-6.82+7.8=8.987.18-1.22-1.26-1.96=2.741.92-0.15+7.27-5.18=3.868.54+6.68=15.227.93-1.69-4.4=1.843.47+7.05+3.85=14.379.58-7.39+5.22-2.02=5.392.21+4.73+2.98-2.12=7.86.01-4.28=1.734.37+6.07-9.1+4.03=5.378.74+2.78+2.77=14.297.68-3.82+1.86=5.727.21+6.69-4.5=9.47.67+9.04=16.711.43+6.59+0.27+4.69=12.989.86-2.48-0.58-3.75=3.059.59-0.73+2.81-7.26=4.417.76-1.68+0.91+0.44=7.432.62+4.39+2.91=9.925.87-2.34+8.25-0.76=11.025.31+6.14+6.99-9.51=8.938.32-4.95-2.49=0.888+8.09-7.46-5.76=2.872.16-0.07+3.7=5.790.04+6.78=6.827.94-4.38-1.97+6.75=8.345.07-4.17+3.72+5.54=10.167.91-0.13-2.72=5.061.43+3.69=5.125.02+5.94+0.44+8.44=19.843.7+5.5-6.6+7.68=10.289.77+7.44-3.93=13.284.81+4.35+9.18+5.38=23.729.24-2.54-0.66-2.49=3.559.95-0.03-0.38+1.86=11.48.14-0.43=7.711.18+5.11+6.32-1.8=10.819.18-4.49+4.05-4.03=4.717.39-7.19=0.28.09-2.1-2.91+7.61=10.698.16-0.02-7.51=0.639.82-1.24-5.9=2.687.48-0.37-1.77=5.346.99+4.16-8.6+5.47=8.020.88+4.72-0.29=5.319.91-6.66+1.47=4.728.19-4.04-2.27=1.887.25+3.7-0.64+6.38=16.697.66+3.42-2.27=8.816.08+7.07-7.51-1.65=3.990.69+1.03-0.11=1.612.49+8.15+4.02+2.45=17.118.7-1.88-0.69=6.135.66+3.33=8.991.82-0.46+4.76+3.13=9.259.63+5.63-1.9-0.46=12.96.79-5.35+8.4-1.61=8.235.5+6.91-4.6+8.69=16.56.05+2.59+1.28+6=15.924.43-4.09+9.75=10.098.93-2.6-4.06=2.276.06-3.25+9.84=12.654.3+7.01+8.57=19.881.42+9.42-7.98+0.12=2.988.52-2.99=5.533.22+4.59+0.19+8.41=16.418.06+4.91+7.28+8.88=29.135+5.68-7.1+4.02=7.62.05+1.97+9.86=13.884.08+7.17-8.08=3.174.5+7.66+8.6-1.65=19.114.31+4.47=8.788.91+8.98+4.59+7.47=29.958.53+2.07-0.24=10.363.51+8.44-4.06-4.89=38.98+4.29=13.277.85-5.27+0.6=3.185.84+3.35-3.7=5.494.94+8.97-1.59=12.325.5-0.73-1.23=3.546.19-0.13-3.3+9.92=12.683.3+2.47=5.777.81-0.45+4.56=11.926.71-1.31+0.69+2.2=8.299.51-6.27+3.31-6.36=0.198.69-5.52-0.12+5.41=8.464.99-1.52+4.02=7.495.21+7.66=12.871.03-0.41+0.76+2.22=3.67.04-4+2.86-3.24=2.666.81+6.74-8.1=5.459.68-2.79+3.93-9.76=1.066-2.44-0.52=3.040.37+1.84+0.84=3.059.92-5.61=4.318.74-2.93-2.42=3.399.12-0.66-4.3-0.05=4.118.51-0.3-5.98=2.239.67+4.12=13.792.75+4.89-3.79+4.77=8.622.69+0.23+8.03+1.74=12.698.81-4.06+6.06+6.14=16.959.87-3.95+4.15-1.22=8.856.02-1.31-3.13+0.82=2.42.55-1.92+6.46+2.97=10.067.39+4.42-8.78-1.93=1.17.27+8.8-3.2-6.56=6.315.04-3.1+8.86-7.32=3.486.08-3.04=3.047.6+2.74-1.67-0.3=8.374.61+3.06-0.4=7.276.48+3.93+0.15-0.83=9.737.6+6.53-3.06-1.9=9.174.7+0.26-0.19-4.51=0.268.31-7.9=0.419.74-2.38+9.44+9.51=26.313.84-0.15+1.75=5.449.85-5.55+9.02=13.329.48-5.67-1.89+4.97=6.895.76+9.26+4.94+3.8=23.762.13+9.46+3.17-7.21=7.556.91-1.86-4.55=0.57.6-1.25-4.4-0.42=1.536.28+6.68+2.02=14.989.96-3.88-1.35-4.39=0.344.49+1.4+1.84=7.739.73-7.21+9.11=11.638.74+6.33-7.48=7.599.4-6.08-2.95+8.03=8.47.64+0.81+0.58+8.83=17.865.9-1.67-1.19=3.042.09+6.32-1.76+8.61=15.261.34-0.89+2.33-1.53=1.258.81-4.57+3.43+9.02=16.699.15-2.59-1.29-2.91=2.364.63+0.52-0.36-3.24=1.553.67-2.48+0.09-0.43=0.853.89+0.68-0.55+5.96=9.989.74-7.32+5.36+9.88=17.661.69+1.59+3.24=6.527.12+8.32=15.447.96-0.28-1.08-5.61=0.996.96+6.29+7.63=20.885.69-0.84-4.72=0.138.42-2.16+1.06+4.76=12.086.99-4.02=2.976.81-2.79-2.3+7.98=9.72.3+9.99+1.94+4.82=19.058.03+7.95=15.987.85-5.02-2.3-0.25=0.284.64+2.13+1.38-7.98=0.177.08-0.71=6.371.2+4.28-4.18+6.25=7.559.27+3.28-3.65=8.98.7+4.08-3.13=9.656.41-3.73-0.9+3.11=4.891.69+8.55+2.19-4.87=7.565.07-1.01+9.46-3.25=10.279.6-6.34+4.07+7.05=14.388.17-1.07+5.44+6.56=19.16.6-6.32+7.29=7.579.27-3.48-3.42-1.73=0.646.32+6.16=12.488.59-7.73-0.47+8.53=8.928.37-1.49=6.887.25+1.97-6.54=2.680.98+5.63-1.93-1.83=2.854.55+9.97-3.14=11.387.65-3.84-0.31+1.62=5.127.63+9.63-8.61-1.44=7.214.66+3.74-3.93+4.67=9.146.42+8.8-5.39=9.836.18+6.63+9.39-1.37=20.839.07+0.11+1.01+3.55=13.748.92-3.47-1.46-1.75=2.242.93+4.12+9.16=16.214.42-3.6=0.828.76+9.8+1.12+5.08=24.762.5+1.3+3.54=7.342.64+3.17+6.07+1.8=13.684.37+1.81-0.13-5.33=0.726.69+0.04=6.738.8+1.44=10.240.72+3.81+0.48-1.13=3.889.98+9.66-5.32+7.77=22.099.56-5.64+7.01-6.28=4.655.15+9.65+3.68=18.485.19+3.41=8.64.58+7.49=12.076.06+0.55+1=7.614.89-3.58+6.96=8.271.25+2.19-1.08-2.04=0.329.55-5.5=4.053.08+2.39+8.83=14.36.52+6.94=13.468.4-0.95+6.2=13.655.46-1.31+4.16-3.71=4.67.51-4.2+7.67=10.989.18-0.94-3.95-3.15=1.149.47-0.43-3.9-1.71=3.430.03+9.97+0.24-5.91=4.337.31-1.86+1.69=7.148.83-5.02+7.88+0.68=12.379.5+8.69-4.75+7.11=20.550.47+2.46+8.88=11.818.67-8.35+3.81+1.62=5.759.5+9.08-9.3+9.03=18.317.29-0.94+6.01-6.92=5.449.98-0.02-5.52-3.21=1.236.06-1.58+1.53+3.61=9.622.74+8.55-2.47+3.17=11.995.69-0.43+4.99-5.83=4.422.84+9.39-5.19-5.23=1.812.71+7.39-4.51-4.93=0.663.53+9.59-4.66+0.61=9.079.96-1.82+6.16-4.34=9.968.83-6.08+9.89=12.648.31+4.5-2.93=9.881.8+2.61=4.417.1-2.7=4.47.18-2.93+9.83-7.34=6.742.26+4.48=6.741.14+4.66=5.84.49-3.79+9.46+2.82=12.987.29+9.22-3.1-7.21=6.20.18+0.66+4.1+2.32=7.261.96+1.33+1.23+6.52=11.044.22+2.11-4.17-0.04=2.120.23+7.4+2.62=10.258.48-3.7-2.45-1.85=0.489.15-2.18=6.977.75+6.61-3.59-7.84=2.936.19+6.9+1.86+0.71=15.664.77+8.34=13.119.86-6.76-2.06-0.41=0.637.24-4.51-0.32+9.61=12.024.59+0.45+7.01-9.18=2.875.63+4.38-6.78=3.236.2-0.99+6.59=11.88.77-0.43-2.11-5.5=0.739.89-1.45+9.78-1.04=17.186.94-1.17-4.61=1.165.38-0.25=5.137.88+9.09+4.98-8.99=12.967.66-5.61+7.6+8.49=18.144.9-1.45+4.28=7.733.72+9.44-2.84-3.73=6.598-0.23-1.21-3.7=2.865.35-3.24=2.117.27-5.45+5.32=7.149.52-3.43-5.03=1.069-5.59+9.4-6.57=6.240.73+3.13+1.29=5.157.51+4.35+8.09-6.63=13.324.85-0.04-1.73=3.084.12+8.18-2.94-5.38=3.988.45-2.41-2.03+5.99=109.48-2.68=6.87.22+3.62+5.14-9.29=6.697.13-0.46+6.38-9.54=3.517.21+8.36+5.17+3.18=23.923.79+8.82+9.06+5.34=27.016.36+3.49=9.853.78+5.13-4.97-2.54=1.48.98-5.15-1.16=2.676.35+0.45-3.95-2.19=0.664.07-1.76+9.34=11.654.28+3.71+3.01-5.87=5.136.95-2.12-0.66+1.36=5.535.52+0.28-0.73-3.19=1.881.86+5.55+8.72+6.25=22.388.02+2.11-0.11=10.022.58-2.3=0.289.86-5.76+7.51+8.38=19.991.66+8.33+0.8-2.8=7.998.36-1.81+2.9-0.34=9.115.92+0.08=65.52+7.66-0.16=13.