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8.38+7.98+1.5+3.71=9.98-5.38+5.58-3.5=7.18+8.27+0.91=5.71+5.57=3.52+9.09-5.38=0.09+1.12+3.72+1.66=9.51-2.61-0.15=9.34+1.21-7.48=6.82+4.2-7.49=5.57+1.06+3.58+4.7=3.91+7.81=1.89-0.35+9.46+5.07=6.02+1.97-2.46+2.52=9.86-9.03+6.94=7.79-1.9-3.76+5.74=6.05-4.2+3.84=3.45+2.8-5.7=6.07+5.94-5.02=6.38+0.46+0.07=1.2+8.72-1.61-6.63=5.43+5.81-2.61=3.69+8.73+7.76+0.78=0.44+8.94+1.12=7.39+2.85-4.96-2.81=7.66+4.98-0.1-8.21=2.21+0.45+2.22-3.53=5.19-2.04=7.49+0.98+4.97=9.75+7.49-6.75=1.55+6.18+2.03=6.22-2.14-3.25=2.58+5.59-7.29+3.24=8.61+7.44-5.34-3.4=8.36-5.99+5.84=9.67-1.25-5.4-2.02=1.71+0.49+7.3=4.93-0.85-2.8=6.01-2.46-0.92=9.58-2.38=6.56+1.96-1.71-4.88=7.95+1.23+6.48-6.62=1.68+9.62-2.18+9=4.07+1.56+4.79=5.53+4.9=4.96+3.7+4.38=7.13-3.96+5.41-3.46=6.87+0.63+8.48-6.69=7.13+9.68+2.11+7.43=7.08-6.66=8.28+9.26-2.35+6.91=4.03-0.56+1.37-0.2=6.36+0.94+5.79=7.93-1.09+0.6-0.44=5.45-2.72+6.41+2.95=9.74-6.54+8.08-9.84=8.44+3.05+2.5-1.01=9.14-0.57+3.22-1.02=9.84-5.23+4.87-2.37=3.48+4.46=9.11+9.29+0.84+4.23=6.55+6.92+0.94-4.44=2.21-0.72=8.71-4.24-2.35+6.49=7.14-3.74+1.04=2.1+0.69-0.74=9.3+2.13-1.25-1.29=4.08+9.04-4.59=5.71+3.32+2-9.75=9.19-1.27-2.47-3.09=8.44+3.89+6.19=9.15+1.84+8.52+8.73=6.16-5.72=5.61-0.64-4.67+2.89=4.44-0.64-3.51=9.36-3.34=6.39-1.41+4.66=2.67+4.14-2.6+2.27=4.27+6.86+0.32-5.71=0.7-0.29+7.91+0.19=8.53+6.32-7.64=9.62+7.67-7.74-4.1=3.97-0.18-0.39-2.73=9.73-7.4-0.95-1.01=1.99+6+6.03-4.06=9.82-6.15-0.19+4.53=5.89+9.65-1.93=2.7-0.1=1.81+3.95=8.54-5.23-1.82+2.33=4.11+7.2+5.44+3.25=3.63+0.95=7.96-7.83=1.83+9.02+1.25+8.24=6.4-1.33+9.66=5.96+9.16-4.11+8.8=9.32-4.95-2.25-1=6.85-1.93+5.51=2.87+4.29=8.72-3.85+4.48=5.22+2.04-1.85-0.18=8.21-5.38+4.52-4.12=9.42+3.82+9.7+5.89=8.08-2.12-4.11+6.62=0.9+9.99-2.06-5.19=9.4-1.59+2.7=4.55+0.42+6.5+8.43=7.66+7.37+3.77=6.14+1.67+7.55+9.79=6.42+2.22+1.49-5.55=9.05-1.6=7.04-4.73+9.54-3.88=3.43+3.64-1.5=9.82-5.38+2.06=2.72+5.03+9.93+5.97=3.84+6.76=0.45+1.47-0.63=9.79+0.26-1.33-1.27=8.72-4.19-0.42-1.23=6.91-4.55-0.26=5.29-3.19+9.9+2.87=3.9-0.54-2.35=2.7+0.04+4.9=8.37-6.28-1.84+9.01=5.37-4.01-0.09=3.2-1.32+0.52+9.78=3.59+9.88-3.39-4.53=9.68+6.4-3.46+2.31=7.8-5.24-1.35+9.74=5.07+6.22-8.39=7+4.06-1.73-0.06=4.94+2.24=4.71-0.46+4.7=0.17+2.23=7.07-2.97+7.22-5.07=3+9.92-6.16-1.92=8.08-1.28-3.34-0.74=3.01+0.8+3.02-5.9=1+6.19=2.38+6.13-5.89=7.32-3.4+1.5+0.17=7.62-0.1+8.31-0.64=7.37-3.27+0.82-2.24=4.34-3.19=1.58-1.44=6.14+1.04-3.94+4.47=8.2-1.36-2.68-2.49=8.93+6.73-5.61=7.24+0.09-2.81=9.41-3.02-5.43+4.64=9.17+3.91-3.9-4.58=9.56+3.21-6.47+4.07=5.14-0.33+4.14=5.3+9.87+5.54-5.73=5.26+7.75-5.55=8.45-0.06-1.74=5.04+7.99-0.74+2.6=7.65-5.62+3.67=6.47-5.16+0.4-0.94=2.21+3.04=2.59+0.63-0.57+0.33=7.6+4.47+5.61+3.43=9.27-2.06-6.08-0.45=5.31+0.37+0.59=7.28-0.76-6.4=1.5+1.27+3.12=3.8+9.91+4.56-9.7=8.24+9.34=6.84+7.12-4.51-3.98=6.55-3.51+3.92=6.61-2.29-0.32+6.04=9.65-9.43+9.33=7.7-2.15-1.09=8.98-8.23+7.3-2.87=0.33+3.76=7.21-3.83=4.23+2=8.99+5.71-7.77-3.98=0.93+9.46+5.26+4.74=6.12+2.31+3.88+2.09=5.87+8.29-8.3-3.05=9.24-1.16+2.21=8.99-0.08+9.06-3.87=4.96-1.26-1.86+0.48=3.05+4.3+4.56+3.28=9.67-2.72+7.75=8.69-8.53=9.34+3.4=9.13-5.52+8.39+3.93=9.34-5.65+2.15+8.62=3.04-1.26+8.04-3.28=5.42-1.21-0.04=8.97-0.39-6.63-1.47=5.08+3.75-6.27+3.33=9.82-1.94-3.61+2.04=7.66-7.53+3.71-3.53=4.46+9.22-2.29+9.74=9.96+3.44+2.26-0.66=0.68+4.47+5.3+7.6=7.85+3.64=3.72+8.82-7.77-3.85=9.88-4.91+5.72+4.14=8.43+9.11-4.69=7.13+8.31-2.19-3.53=2.02+3.06+7.21=9.5+5.4-4.3=4.67-3.09-0.36=8.58-5.37-0.85-1.94=5.69+7.82+9.09+2.53=7.47-5.51+7.07+9.75=7.89-0.75-2.38+8.35=4.22+3.67+9.85=9.67-6.49-2.92+7.05=6.11-2.26-1.22-0.84=7.94-5.25+0.6=3.6+1.65+5.92-7.16=8.21+9.93-9.12+6.58=2.37+6.79=0.7+1.62=4.41+8.64+9.59-0.87=7.93-5.68=5.53-0.02-2.33+9.51=9.09-0.64-6.92+4.39=9.98-0.34-1.41-1.39=5.38-1.3+4.68+7.97=7.38+7.8-6.76=1.68+8.58+7.31-8.52=4.59-0.77-2.79+0.16=4.63-1.59+1.62+0.77=7.02-4.46+2.72=3.57+7.6+3.49-7.19=4.48+8.98=9.49-1.49+1.86+1=7.54-5.7+3.72+5.49=7.68-1.19-0.13=7.61-3.07-0.27-3.65=4.8+4.76-1.34=0.54+6.84-2.42+5.84=2.82-0.39=4.92+7.22=9.11-2.99-5.27=3.72+9.31=5.17+2.51+2.69-9.45=4.47+8.64-5.45+5.36=8.22-2.72-0.71-1.82=6.32-2.55+7.71+7.79=7.41-2.11-0.61-1.87=9.65-4.15-4.31+9.6=1.57+6.14+5.22=8.74-2.63-4.68+9.61=8.11-4.31-2.7+3.84=9.3+8.11-0.72-4.66=1.98+8.66=2.1+1.16-0.35+6.5=8.35-4.27+6.93=8.61-8.15+3.73-3.22=7.32+6.17-2.3+4.79=2.4+3.48+5.73=1.65-1.52+4.66=0.72+6.23+5.03-6.81=8.88+4.62-4.28+6.09=9.98+9.09-3.57+7.14=4.66+2.33-0.26=4.01+3.79-2.47-3.68=1.71+9.63+8.84-0.23=9.05-3.1-4.01=7.81-1.5-3.43+6.03=8.29-5.55-1.7=8.32+4.65+1.43-3.08=2.26-1.83=9.98+9.76-9.73+6.68=0.74+7.03=9.44+8.06+7.54-9.07=9.14-5.51+4.44=8.68-8.29+8.26-3.36=5.34+6.94-4.04+6.57=1.1+6.27+6.17+1.91=9.27+6.88+7.88=8.46-5.9+7.21=9.74-3.5+6.07-8.87=7.26-1.38-3.4-0.75=3.78+9.09+6.47-9.92=9.17-0.79+3.1+5.97=7.14-2.42+6.6=8.8-4.45-0.98=8.34-0.24=5.76-5.28=6.59+0.57+1.89-7.89=8.63-4.59-2.19+3.34=4.42+1.28-1.47+6.63=8.76+0.31-6.91-0.49=6.63-1.89-0.6-1.39=3.58-2.26=8.92+9.41-4.68=8.73+4.62=9.45-0.75+0.58-3.44=4.28+9.07+1.27=1.14+2.88+4.79-3.55=8.81-3.08-1.49+8.51=9.7-2.77=8.39+0.46-6.25=6.67-3.99-1.21-0.71=8.03-6.6+7.79+1.38=0.5+6.25-1.83-1.06=2.32+1.84=8.71-0.37-6.79+1.96=3.69+9.38-5.5-2.18=5.82+5.41+6.2=5.7+6.87+7.09-1.27=4.39+8.05+9.07-6.5=7.96+1.47+5.29+0.83=8.83-6.33=5.61+3.05-5.86+5.53=6.15+5.41-2.61=4.12+9.21+4.37+9.23=2.83+0.33-1.51+0.7=2.86+0.23+1.81-1.11=7.48+5.82-1.74-3.69=1.62+0.27+5.01+2.31=7.18+3.5-7.52+8.15=6.11-0.14-5.36-0.31=2.49+5.83+9.82=3.88+8.18=8.45-6.42=9.3-4.09-0.28+1.2=4.79-2.69-0.35-0.42=6.42-1.42=8.67-7.35+9.18-3.46=7.68+6.23+3.24-9.76=6.81-2.37=4.52+4.91+5.17+5.06=9.13-0.17-3.08=9.04+7.8-1.35+7.47=4.62+4.71=3.46+5.11-1.88+2.36=2.75+6.74-0.49=5.73-4.67+8.33=4.67+7.7-4.38+5.96=9.75-8.97+9.66-7.38=9.79+9.18+1.05=7.13-5.8+5.62+8.62=5.12+9.38-1.26-8.3=7.71-4.61-2.19+0.43=9.16+6.31-0.42-5.31=4.19-0.06-2.03-1.49=7.17-6.23+8.43=9.35-6.28-1.51=3.33-2.6-0.02=3.03-0.87=2.92+0.76=5.23+0.78+6.49=5.77-0.2-3.91=8.3+1.68+1.63=6.56+6.25=8.91+5.75-2.79-9.22=1.12+6.93-7.47+8.05=8.18-5.05+3.12+1.85=3.27+4.88+4.93-1.79=4.79+1.78=5.24-4.25=6.37+6.29-2.05-8.6=9.26-1.21-2.11+3.95=9.53+7.37+0.7+8.39=0.63+4.82+8.8=7.3-3.45+6.4=4.75-0.27-3.71+6.26=5.7-1.57=5.64-3.44-0.33-1.7=8.7-2.44=4.86+9.34-3.61+4.12=9.78-8.25=6.26-2.91-1.77=9.9-2.91=2.91-2.36+8.67=8.28+2.87+3.95=5.6+1.07+7.11=4.09+9.36+9.29+3.12=9.08-0.25=7.94-1.58-5.84+0.22=4.74+9.16-4.83+8.17=8.86-0.77-2.17=5.41-0.46+9.55-4.72=9.23-5.94-2.71=7.87-2.3-2.98-0.33=3.85+7.22+3.74=9.77-4.98+4.88-5.95=4.01-1.8=3.08-0.87+3.31+9.16=7.92+6.2+4.68+9.54=7.4-3.44+9.67+8.16=4.92+8.44=7.4+2.87-5.45-0.58=6.6-1.7+0.74+3.74=4.23+8.21+0.49=6.81+3.41+7.71-3.62=4.39+9.4-1.73+2.41=8.21-1.69-1.29-5.05=6.52+5.49-4.01+1.3=3.11+9.37=5.68+8.24+9.38=6.88+7.81-2.43-8.82=3.08-2.7=2.23+5.55=8.5-4.43=9.33+4.62-8.48-1.98=5.54+2.13+2.42+5.99=2.68+9+8+7.79=9.22-5+2.06-1.82=9.95+3.97-2.31-8.88=9.78-5.13-0.48-1.11=4.68+4.41+5.76-7.59=6.88-3.03+6.89-4.32=9.84-3.25+2.28+1.77=3.89+8.19+0.13=6.47-4.62=3.13+1.9+4.12+9.33=5.36-1.76-2.62+2.51=6.92-3.86+1.75-0.15=7.81-4.45+6.9=9.68-0.44-0.1=8.45-0.65-6.38+0.95=9.84-0.76-3.87=0.37+9.16-9.18=6.33+6.5+1.69+1.95=9.26-3.32-1.02=2.43-1.51+8.33=9.65-5.28-2.08+4.09=7.1-0.19-3.95+4.27=8.87+3.92+3.48-6.33=3.21+0.87=3.69-1.92+8.68+0.08=9.38-8.05+7.47+2.79=5.93-1.29+4.37+0.79=7.27+1.83+3.91-2.01=4.34-1.69+5.15-4.18=6.11-2.27-0.85=9.73-2.92-4.39+7.24=3.22-2.55-0.49+7.13=8.01+2.32+5.54-0.59=9.54-0.83-6.23=2.97-0.81-1.71+1.94=7.62+6.56+4.18+9.94=2.51+2.48-3.69=4.04+4.39-0.62+5.86=8.38-4.27+5.53=1.76+3.69+9.15-6.74=4.14+9.6-1.62+0.75=7.5+1.9-3.36-0.17=9.96-8.83+8.29=5.55-3.77+1.32=8.22-1.72-1.14=7.85+6.12+8.72-6.69=6.29+6.4-2.75=7.52-3.19-1.41-0.58=0.5+9.69-7.57+7.97=9.27-3.26-2.25-0.47=7.65-2.24-0.81=4.01+9.04-9.9-2.63=5.58+8.46+1.61+1.11=2.39+5.89+7.61+2.07=4.58-0.21-0.3-3.91=2.05+2.18+1.37-2.12=6.71-4.97+4.53=2.79+5.22=1.84-0.32+2.27+1.32=5.26+1.74+1.18=8.76-7.55+8.41+1.86=4.04+7.62-2.87=7.82-4.9-1.77+0.93=7.41-0.57-3.54-3.01=9.22-0.69-1.81+2.63=9.52-8.2+0.68-1.01=6.53-1.82-0.09-4.52=5.33-3.62+6.75+9.98=9.32+1.79+5.14-6.59=9.15-1.58+9.32-1.13=4.38-3.63+8.26=5+2.24-2.63=5.94-3.81+8.45-0.92=8.2-5.75+3.2+8.53=4.49-3.78+5.37+4.4=1.9+1.45+4.38-3.64=4.55+7.65+9.63-8.38=8.98-6.28=1.73+7.41+0.98=5.81+5.95+7.14=3.89+4.63-7.47-0.07=8.06-4.84+5.39+0.86=7.42-2.37+0.76+7.69=8.25-0.26-1.49+9.4=8.4-0.3-4.49+0.11=9-8.34+7.41+9.68=4.51+3.14+7.77=6.53-0.34-2.52-1.31=2.69+5.55+6.28+0.63=9.46-6.8-0.65=4.06-1+3.85+4.28=6.4+0.68+8.56=9.67-8.52+9.7+0.85=5.52-2.7+7.77-2.53=9.99-3.19-0.93+8.51=5.3-2.01+7.61-3.55=3.13+6.01-5.68=8.37-7.5+6.38-6.26=5.17+7.48=5.88-1.49-1.98=4.19-2.13=7.29-1.73-2.38-0.15=8.35-6.07+6.46-7.13=9.48-5.88+0.23=3.71-1.54+4.39+2.28=9.68-4.66+0.59=1.33+5.28-1.2-4.17=8.65+3.51+0.5+8.07=8.84-4.43+4.83+3.08=7.55+8.4-2.83-6.82=9.04-5.05=1.48+8.78+6.29=3.38-3.01+4.36=9.79-1.65-3.27=7.92+6.56-9.63+6.33=7.65-1.19+0.77+3.85=1.52+5.59+1.13+9.39=9.41-1.42-6.27-0.72=3.46-1.57+4.89=4.52+7.37-0.38+7.51=4.64-1.52+4.28-6.71=8.46-8.25=0.36+0.04+5.1+7.4=7.77+9.02+0.42-4.33=3.57+4.14=1.24+9.05-5.33+8.51=9.54+9.93-3.18=8.7-0.14-3.95+7.64=9.74-2.38-6.94=5-0.93+8.19-1.65=1.46+3.41-2.06=7.41+9.84-5.12+2.63=6.34-0.85-0.27-3.7=9.07+4.73-5.15=4.29+1.59-5.09=1.44+2.38+8.16-5.55=7.33+6.42-4.68=9.94-6.39-0.75+0.83=5.73-0.06-0.37=9.48-0.46+8.83+4.57=8.03+1.48+0.32+1.31=6.78-4.37+9.69=9.33+4.58-4.34=9.32-3.52=7.39+3.86=7.55+1.57+3.15-8.66=7.35-2.03-0.4=8.06-4.72+8.17-5.4=8.9-0.34-7.87=3.63+6.46+6+0.39=7.87+6.69-6.65=2.04-1.71+4.81+9.73=6.39+9.04+8.37+4.86=6.8-0.38-1.75-0.99=7.48-2.76+1.37+0.88=6.78-2.13-2.59=7.51+7.44-9.11=9.09-2.36-0.14=9.32-1.6=7.89+9.62+1.92=7.68+1.93-1.17-4.46=9.35+0.29-9.5+8.27=0.87+8.16+3.46+9.64=7.08+6.36+0.28=7.07-5.94+4.73+4.75=7.84+0.19-0.95-4.11=0.44+5.08+1.34+7.97=9.74+6.4+2.11=9.27-4.99+3.7+0.86=3.17+2.33+0.24+2.32=6.63-0.67-2.11-0.98=2.95+5.26=9.04-2.31+8.44=0.23+9.68+0.65+0.68=9.44-4.33+7.36=3.82+8.04+8.09-6.22=5.62-0.58-4.73=7.7-1.82-1.39-1.02=6.31-1.08-0.61=9.94+3.02+8.22=5.48+8.24=2.02-1.38+6.53=7.43-1.05+7.7+6.05=4.54-1.24+7.84-1.99=9.45-2.88+9.27+0.17=8.47-3.79-0.64-0.5=2.08-0.66+5.55-5.57=5.86+2.74+4.41-5.03=9.31-2.49+1.61-8.25=1.96+7.47-8.24+3.3=5.77-0.21+2.44-4.81=9.5+7.67-9.82+8.06=8.26+3.11-1.11-0.62=5.64+1.89-7.06-0.35=1.45+2.78+7.19+0.32=8.83-6.96+9.87-4.43=4.92-0.27-1.63=7.62-4.58+6.45-0.68=6.44-1.6=6.94-4.86+1.19=7.01+7.56-4.32=2.12+9.98-7.14-1=7.89-1.02+5.62=1.16+3.18+6.4=7.15-4.99-0.66+5.57=8.61-1.19-3.12+4.81=9.38-5.86+2.28+0.8=3.77+8.73+7.56=3.05-0.14-1.54+0.32=6.65+6.24=7.68-0.89+8.77=8.5-2.62=5.88+6.38-3.29=8.03-0.84-3.1-1.66=8.54-6.36=8+7.96-3.28-9.67=4.55-0.7+9.44-3.88=6.5-0.03-5.32-0.91=5.26+9.7=4.94-3.74+5.01=7.12-4.57=6.47+1.13-0.59+4.8=1.29-0.49+0.93=2.91+8.58+9.86+3.28=6.68+7.88=8.43-4.84-0.63-2.73=1.84+9.51+6.23+0.2=9.36-2.93-1.08+0.19=7.11-0.04+1.2-0.58=0.6+7.21=6.54-6.17=3.01+7.76+5.97=8.72-2.37-1.79-1.29=9.34-0.2-0.55-0.28=1.36+8-5.34+4.82=4.62+1.49-2.31=1.75+4.56=0.95+0.46+9.01+6.72=3.8+2.73+9.01=7.95-7.21+9.82-2.38=7.52-1.31-1.64+1.51=2.38-0.17-1.5=6.36+8.42+5.54=8.74+3.98-9.15-1.95=9.83-1.6-2.75-2.38=8.65-0.76-1.17-5.12=3.22+6.7=9.19+1.08-4.72+2.75=6.79-2.47+6.91-9.53=5.62+7.3-1.56-9.75=0.77+0.25+2.17=6.11-5.13=3.81+6.11=8.61-3.05-3.55-0.3=1.12+2.35+7.15-3.51=5.83-4.37+0.34=4.88+2.37+5.52=7.18+1.45-1.85-3.94=4.44+5.87-3.34=7.92+5.31=5.68+6.76+4.82+7.82=9.97+9.56-3.29-7.64=4.32+6.44+1.16+3.49=0.26+6.12+8.17-7.09=5.78-5.51=9.11+7.81-4.44-1.1=4.37-0.62+1.76+5.71=8-3.9+2.34-4.49=7.17+3.09-4.46-1.39=7.88-1.05-4.78-0.91=8.7-4.36-3.72+0.55=1.58+8.93-4.64+7.39=8.02-5.96+1.16=5.96+9.22-0.21=6.5+8.61-5.16=6.64-3.18-2.75=8.81+4.43-8.72+3.49=4.98+7.86-5.31=3.66+1.55+7.84=2.96+1.51+1.4+2.35=5.6+9.57+9.81=2.92-0.31+6.96-1.82=5.64+6.19+5.66-1.56=6.43+4.22+0.79=8.36-4.33=4.96-2.5-0.5=7.41-5.67-1.37=4.92+7.19-3.96=3.26+2.27-4.45=9.99-5.17-0.82-1.12=5.21+8.5-2.47+6.06=9.69-3.78-1.37=7.83+8.06-7.09-6.07=6.33+0.75-4.72-2.15=9.39-1.28-2.58-3.4=7.19-2.16+1.33=5.82-0.56+0.51+9.3=9.54-8.61+9.59-4.44=7.61+7.12-6.26+1.37=7.33-1.49+7.98+2.28=2.69-0.7+6.64+3.15=7.9-1.33+1.17=4.29+1.24=7.56-0.78-3.87+7.05=9.45-1.58-0.63-6.68=8.99-4.05-2.6=7.41-4.32+5.72+2.52=7.78-3.8=0.81+7.37-1.67=6.92+9.79+0.28=7.03+1.72+3.33-9.92=8.95+7.48+9.31=9.22+0.11+1.23+1.79=2.93-0.17-1.16=8.61+2.32-9.52+1.83=4.62-2.43-1.22=9.7-6.46+7.01+8.27=4.5+0.04=9.11+9.91+6.42-0.12=7.2+2.25+3.8-2.89=6.27-0.35=6.55-1.92=4.48+8.74=7.57+9.45+4-4.34=8.72+6.06+5.42-2.86=8.09-3.48+9.53-8.03=4.6-3.3=9.59-1.32-2.24-5.36=8.63-0.94+8.58=4.51-0.83-1.02=5.79-1.12-4.12+9.61=1.51+4.54+6.01+1.41=1.61-0.85+7.01=6.79-4.93=7.66-0.26-1.3+7.99=3.91-2.48-0.16=7.69+6.45-7.52+5.95=8.76-1.17-2.84-1.13=4.03+5.41-7.01-0.45=9.34-0.79+6.62+5.49=7.53+1.99-4.19=9.21+3.84-4.29=4.41+9.75=8.91-0.5-2.04+5.37=8.7-4.18-1.08+5.04=6.95+6-3.38-8.31=3+7.82=7.46-4.69+9.67-3.54=4.7+3.96-7.35+4.97=3.99+8.63-2.74=5.01-1.49-0.38-2.46=參考答案8.38+7.98+1.5+3.71=21.579.98-5.38+5.58-3.5=6.687.18+8.27+0.91=16.365.71+5.57=11.283.52+9.09-5.38=7.230.09+1.12+3.72+1.66=6.599.51-2.61-0.15=6.759.34+1.21-7.48=3.076.82+4.2-7.49=3.535.57+1.06+3.58+4.7=14.913.91+7.81=11.721.89-0.35+9.46+5.07=16.076.02+1.97-2.46+2.52=8.059.86-9.03+6.94=7.777.79-1.9-3.76+5.74=7.876.05-4.2+3.84=5.693.45+2.8-5.7=0.556.07+5.94-5.02=6.996.38+0.46+0.07=6.911.2+8.72-1.61-6.63=1.685.43+5.81-2.61=8.633.69+8.73+7.76+0.78=20.960.44+8.94+1.12=10.57.39+2.85-4.96-2.81=2.477.66+4.98-0.1-8.21=4.332.21+0.45+2.22-3.53=1.355.19-2.04=3.157.49+0.98+4.97=13.449.75+7.49-6.75=10.491.55+6.18+2.03=9.766.22-2.14-3.25=0.832.58+5.59-7.29+3.24=4.128.61+7.44-5.34-3.4=7.318.36-5.99+5.84=8.219.67-1.25-5.4-2.02=11.71+0.49+7.3=9.54.93-0.85-2.8=1.286.01-2.46-0.92=2.639.58-2.38=7.26.56+1.96-1.71-4.88=1.937.95+1.23+6.48-6.62=9.041.68+9.62-2.18+9=18.124.07+1.56+4.79=10.425.53+4.9=10.434.96+3.7+4.38=13.047.13-3.96+5.41-3.46=5.126.87+0.63+8.48-6.69=9.297.13+9.68+2.11+7.43=26.357.08-6.66=0.428.28+9.26-2.35+6.91=22.14.03-0.56+1.37-0.2=4.646.36+0.94+5.79=13.097.93-1.09+0.6-0.44=75.45-2.72+6.41+2.95=12.099.74-6.54+8.08-9.84=1.448.44+3.05+2.5-1.01=12.989.14-0.57+3.22-1.02=10.779.84-5.23+4.87-2.37=7.113.48+4.46=7.949.11+9.29+0.84+4.23=23.476.55+6.92+0.94-4.44=9.972.21-0.72=1.498.71-4.24-2.35+6.49=8.617.14-3.74+1.04=4.442.1+0.69-0.74=2.059.3+2.13-1.25-1.29=8.894.08+9.04-4.59=8.535.71+3.32+2-9.75=1.289.19-1.27-2.47-3.09=2.368.44+3.89+6.19=18.529.15+1.84+8.52+8.73=28.246.16-5.72=0.445.61-0.64-4.67+2.89=3.194.44-0.64-3.51=0.299.36-3.34=6.026.39-1.41+4.66=9.642.67+4.14-2.6+2.27=6.484.27+6.86+0.32-5.71=5.740.7-0.29+7.91+0.19=8.518.53+6.32-7.64=7.219.62+7.67-7.74-4.1=5.453.97-0.18-0.39-2.73=0.679.73-7.4-0.95-1.01=0.371.99+6+6.03-4.06=9.969.82-6.15-0.19+4.53=8.015.89+9.65-1.93=13.612.7-0.1=2.61.81+3.95=5.768.54-5.23-1.82+2.33=3.824.11+7.2+5.44+3.25=203.63+0.95=4.587.96-7.83=0.131.83+9.02+1.25+8.24=20.346.4-1.33+9.66=14.735.96+9.16-4.11+8.8=19.819.32-4.95-2.25-1=1.126.85-1.93+5.51=10.432.87+4.29=7.168.72-3.85+4.48=9.355.22+2.04-1.85-0.18=5.238.21-5.38+4.52-4.12=3.239.42+3.82+9.7+5.89=28.838.08-2.12-4.11+6.62=8.470.9+9.99-2.06-5.19=3.649.4-1.59+2.7=10.514.55+0.42+6.5+8.43=19.97.66+7.37+3.77=18.86.14+1.67+7.55+9.79=25.156.42+2.22+1.49-5.55=4.589.05-1.6=7.457.04-4.73+9.54-3.88=7.973.43+3.64-1.5=5.579.82-5.38+2.06=6.52.72+5.03+9.93+5.97=23.653.84+6.76=10.60.45+1.47-0.63=1.299.79+0.26-1.33-1.27=7.458.72-4.19-0.42-1.23=2.886.91-4.55-0.26=2.15.29-3.19+9.9+2.87=14.873.9-0.54-2.35=1.012.7+0.04+4.9=7.648.37-6.28-1.84+9.01=9.265.37-4.01-0.09=1.273.2-1.32+0.52+9.78=12.183.59+9.88-3.39-4.53=5.559.68+6.4-3.46+2.31=14.937.8-5.24-1.35+9.74=10.955.07+6.22-8.39=2.97+4.06-1.73-0.06=9.274.94+2.24=7.184.71-0.46+4.7=8.950.17+2.23=2.47.07-2.97+7.22-5.07=6.253+9.92-6.16-1.92=4.848.08-1.28-3.34-0.74=2.723.01+0.8+3.02-5.9=0.931+6.19=7.192.38+6.13-5.89=2.627.32-3.4+1.5+0.17=5.597.62-0.1+8.31-0.64=15.197.37-3.27+0.82-2.24=2.684.34-3.19=1.151.58-1.44=0.146.14+1.04-3.94+4.47=7.718.2-1.36-2.68-2.49=1.678.93+6.73-5.61=10.057.24+0.09-2.81=4.529.41-3.02-5.43+4.64=5.69.17+3.91-3.9-4.58=4.69.56+3.21-6.47+4.07=10.375.14-0.33+4.14=8.955.3+9.87+5.54-5.73=14.985.26+7.75-5.55=7.468.45-0.06-1.74=6.655.04+7.99-0.74+2.6=14.897.65-5.62+3.67=5.76.47-5.16+0.4-0.94=0.772.21+3.04=5.252.59+0.63-0.57+0.33=2.987.6+4.47+5.61+3.43=21.119.27-2.06-6.08-0.45=0.685.31+0.37+0.59=6.277.28-0.76-6.4=0.121.5+1.27+3.12=5.893.8+9.91+4.56-9.7=8.578.24+9.34=17.586.84+7.12-4.51-3.98=5.476.55-3.51+3.92=6.966.61-2.29-0.32+6.04=10.049.65-9.43+9.33=9.557.7-2.15-1.09=4.468.98-8.23+7.3-2.87=5.180.33+3.76=4.097.21-3.83=3.384.23+2=6.238.99+5.71-7.77-3.98=2.950.93+9.46+5.26+4.74=20.396.12+2.31+3.88+2.09=14.45.87+8.29-8.3-3.05=2.819.24-1.16+2.21=10.298.99-0.08+9.06-3.87=14.14.96-1.26-1.86+0.48=2.323.05+4.3+4.56+3.28=15.199.67-2.72+7.75=14.78.69-8.53=0.169.34+3.4=12.749.13-5.52+8.39+3.93=15.939.34-5.65+2.15+8.62=14.463.04-1.26+8.04-3.28=6.545.42-1.21-0.04=4.178.97-0.39-6.63-1.47=0.485.08+3.75-6.27+3.33=5.899.82-1.94-3.61+2.04=6.317.66-7.53+3.71-3.53=0.314.46+9.22-2.29+9.74=21.139.96+3.44+2.26-0.66=150.68+4.47+5.3+7.6=18.057.85+3.64=11.493.72+8.82-7.77-3.85=0.929.88-4.91+5.72+4.14=14.838.43+9.11-4.69=12.857.13+8.31-2.19-3.53=9.722.02+3.06+7.21=12.299.5+5.4-4.3=10.64.67-3.09-0.36=1.228.58-5.37-0.85-1.94=0.425.69+7.82+9.09+2.53=25.137.47-5.51+7.07+9.75=18.787.89-0.75-2.38+8.35=13.114.22+3.67+9.85=17.749.67-6.49-2.92+7.05=7.316.11-2.26-1.22-0.84=1.797.94-5.25+0.6=3.293.6+1.65+5.92-7.16=4.018.21+9.93-9.12+6.58=15.62.37+6.79=9.160.7+1.62=2.324.41+8.64+9.59-0.87=21.777.93-5.68=2.255.53-0.02-2.33+9.51=12.699.09-0.64-6.92+4.39=5.929.98-0.34-1.41-1.39=6.845.38-1.3+4.68+7.97=16.737.38+7.8-6.76=8.421.68+8.58+7.31-8.52=9.054.59-0.77-2.79+0.16=1.194.63-1.59+1.62+0.77=5.437.02-4.46+2.72=5.283.57+7.6+3.49-7.19=7.474.48+8.98=13.469.49-1.49+1.86+1=10.867.54-5.7+3.72+5.49=11.057.68-1.19-0.13=6.367.61-3.07-0.27-3.65=0.624.8+4.76-1.34=8.220.54+6.84-2.42+5.84=10.82.82-0.39=2.434.92+7.22=12.149.11-2.99-5.27=0.853.72+9.31=13.035.17+2.51+2.69-9.45=0.924.47+8.64-5.45+5.36=13.028.22-2.72-0.71-1.82=2.976.32-2.55+7.71+7.79=19.277.41-2.11-0.61-1.87=2.829.65-4.15-4.31+9.6=10.791.57+6.14+5.22=12.938.74-2.63-4.68+9.61=11.048.11-4.31-2.7+3.84=4.949.3+8.11-0.72-4.66=12.031.98+8.66=10.642.1+1.16-0.35+6.5=9.418.35-4.27+6.93=11.018.61-8.15+3.73-3.22=0.977.32+6.17-2.3+4.79=15.982.4+3.48+5.73=11.611.65-1.52+4.66=4.790.72+6.23+5.03-6.81=5.178.88+4.62-4.28+6.09=15.319.98+9.09-3.57+7.14=22.644.66+2.33-0.26=6.734.01+3.79-2.47-3.68=1.651.71+9.63+8.84-0.23=19.959.05-3.1-4.01=1.947.81-1.5-3.43+6.03=8.918.29-5.55-1.7=1.048.32+4.65+1.43-3.08=11.322.26-1.83=0.439.98+9.76-9.73+6.68=16.690.74+7.03=7.779.44+8.06+7.54-9.07=15.979.14-5.51+4.44=8.078.68-8.29+8.26-3.36=5.295.34+6.94-4.04+6.57=14.811.1+6.27+6.17+1.91=15.459.27+6.88+7.88=24.038.46-5.9+7.21=9.779.74-3.5+6.07-8.87=3.447.26-1.38-3.4-0.75=1.733.78+9.09+6.47-9.92=9.429.17-0.79+3.1+5.97=17.457.14-2.42+6.6=11.328.8-4.45-0.98=3.378.34-0.24=8.15.76-5.28=0.486.59+0.57+1.89-7.89=1.168.63-4.59-2.19+3.34=5.194.42+1.28-1.47+6.63=10.868.76+0.31-6.91-0.49=1.676.63-1.89-0.6-1.39=2.753.58-2.26=1.328.92+9.41-4.68=13.658.73+4.62=13.359.45-0.75+0.58-3.44=5.844.28+9.07+1.27=14.621.14+2.88+4.79-3.55=5.268.81-3.08-1.49+8.51=12.759.7-2.77=6.938.39+0.46-6.25=2.66.67-3.99-1.21-0.71=0.768.03-6.6+7.79+1.38=10.60.5+6.25-1.83-1.06=3.862.32+1.84=4.168.71-0.37-6.79+1.96=3.513.69+9.38-5.5-2.18=5.395.82+5.41+6.2=17.435.7+6.87+7.09-1.27=18.394.39+8.05+9.07-6.5=15.017.96+1.47+5.29+0.83=15.558.83-6.33=2.55.61+3.05-5.86+5.53=8.336.15+5.41-2.61=8.954.12+9.21+4.37+9.23=26.932.83+0.33-1.51+0.7=2.352.86+0.23+1.81-1.11=3.797.48+5.82-1.74-3.69=7.871.62+0.27+5.01+2.31=9.217.18+3.5-7.52+8.15=11.316.11-0.14-5.36-0.31=0.32.49+5.83+9.82=18.143.88+8.18=12.068.45-6.42=2.039.3-4.09-0.28+1.2=6.134.79-2.69-0.35-0.42=1.336.42-1.42=58.67-7.35+9.18-3.46=7.047.68+6.23+3.24-9.76=7.396.81-2.37=4.444.52+4.91+5.17+5.06=19.669.13-0.17-3.08=5.889.04+7.8-1.35+7.47=22.964.62+4.71=9.333.46+5.11-1.88+2.36=9.052.75+6.74-0.49=95.73-4.67+8.33=9.394.67+7.7-4.38+5.96=13.959.75-8.97+9.66-7.38=3.069.79+9.18+1.05=20.027.13-5.8+5.62+8.62=15.575.12+9.38-1.26-8.3=4.947.71-4.61-2.19+0.43=1.349.16+6.31-0.42-5.31=9.744.19-0.06-2.03-1.49=0.617.17-6.23+8.43=9.379.35-6.28-1.51=1.563.33-2.6-0.02=0.713.03-0.87=2.162.92+0.76=3.685.23+0.78+6.49=12.55.77-0.2-3.91=1.668.3+1.68+1.63=11.616.56+6.25=12.818.91+5.75-2.79-9.22=2.651.12+6.93-7.47+8.05=8.638.18-5.05+3.12+1.85=8.13.27+4.88+4.93-1.79=11.294.79+1.78=6.575.24-4.25=0.996.37+6.29-2.05-8.6=2.019.26-1.21-2.11+3.95=9.899.53+7.37+0.7+8.39=25.990.63+4.82+8.8=14.257.3-3.45+6.4=10.254.75-0.27-3.71+6.26=7.035.7-1.57=4.135.64-3.44-0.33-1.7=0.178.7-2.44=6.264.86+9.34-3.61+4.12=14.719.78-8.25=1.536.26-2.91-1.77=1.589.9-2.91=6.992.91-2.36+8.67=9.228.28+2.87+3.95=15.15.6+1.07+7.11=13.784.09+9.36+9.29+3.12=25.869.08-0.25=8.837.94-1.58-5.84+0.22=0.744.74+9.16-4.83+8.17=17.248.86-0.77-2.17=5.925.41-0.46+9.55-4.72=9.789.23-5.94-2.71=0.587.87-2.3-2.98-0.33=2.263.85+7.22+3.74=14.819.77-4.98+4.88-5.95=3.724.01-1.8=2.213.08-0.87+3.31+9.16=14.687.92+6.2+4.68+9.54=28.347.4-3.44+9.67+8.16=21.794.92+8.44=13.367.4+2.87-5.45-0.58=4.246.6-1.7+0.74+3.74=9.384.23+8.21+0.49=12.936.81+3.41+7.71-3.62=14.314.39+9.4-1.73+2.41=14.478.21-1.69-1.29-5.05=0.186.52+5.49-4.01+1.3=9.33.11+9.37=12.485.68+8.24+9.38=23.36.88+7.81-2.43-8.82=3.443.08-2.7=0.382.23+5.55=7.788.5-4.43=4.079.33+4.62-8.48-1.98=3.495.54+2.13+2.42+5.99=16.082.68+9+8+7.79=27.479.22-5+2.06-1.82=4.469.95+3.97-2.31-8.88=2.739.78-5.13-0.48-1.11=3.064.68+4.41+5.76-7.59=7.266.88-3.03+6.89-4.32=6.429.84-3.25+2.28+1.77=10.643.89+8.19+0.13=12.216.47-4.62=1.853.13+1.9+4.12+9.33=18.485.36-1.76-2.62+2.51=3.496.92-3.86+1.75-0.15=4.667.81-4.45+6.9=10.269.68-0.44-0.1=9.148.45-0.65-6.38+0.95=2.379.84-0.76-3.87=5.210.37+9.16-9.18=0.356.33+6.5+1.69+1.95=16.479.26-3.32-1.02=4.922.43-1.51+8.33=9.259.65-5.28-2.08+4.09=6.387.1-0.19-3.95+4.27=7.238.87+3.92+3.48-6.33=9.943.21+0.87=4.083.69-1.92+8.68+0.08=10.539.38-8.05+7.47+2.79=11.595.93-1.29+4.37+0.79=9.87.27+1.83+3.91-2.01=114.34-1.69+5.15-4.18=3.626.11-2.27-0.85=2.999.73-2.92-4.39+7.24=9.663.22-2.55-0.49+7.13=7.318.01+2.32+5.54-0.59=15.289.54-0.83-6.23=2.482.97-0.81-1.71+1.94=2.397.62+6.56+4.18+9.94=28.32.51+2.48-3.69=1.34.04+4.39-0.62+5.86=13.678.38-4.27+5.53=9.641.76+3.69+9.15-6.74=7.864.14+9.6-1.62+0.75=12.877.5+1.9-3.36-0.17=5.879.96-8.83+8.29=9.425.55-3.77+1.32=3.18.22-1.72-1.14=5.367.85+6.12+8.72-6.69=166.29+6.4-2.75=9.947.52-3.19-1.41-0.58=2.340.5+9.69-7.57+7.97=10.599.27-3.26-2.25-0.47=3.297.65-2.24-0.81=4.64.01+9.04-9.9-2.63=0.525.58+8.46+1.61+1.11=16.762.39+5.89+7.61+2.07=17.964.58-0.21-0.3-3.91=0.162.05+2.18+1.37-2.12=3.486.71-4.97+4.53=6.272.79+5.22=8.011.84-0.32+2.27+1.32=5.115.26+1.74+1.18=8.188.76-7.55+8.41+1.86=11.484.04+7.62-2.87=8.797.82-4.9-1.77+0.93=2.087.41-0.57-3.54-3.01=0.299.22-0.69-1.81+2.63=9.359.52-8.2+0.68-1.01=0.996.53-1.82-0.09-4.52=0.15.33-3.62+6.75+9.98=18.449.32+1.79+5.14-6.59=9.669.15-1.58+9.32-1.13=15.764.38-3.63+8.26=9.015+2.24-2.63=4.615.94-3.81+8.45-0.92=9.668.2-5.75+3.2+8.53=14.184.49-3.78+5.37+4.4=10.481.9+1.45+4.38-3.64=4.094.55+7.65+9.63-8.38=13.458.98-6.28=2.71.73+7.41+0.98=10.125.81+5.95+7.14=18.93.89+4.63-7.47-0.07=0.988.06-4.84+5.39+0.86=9.477.42-2.37+0.76+7.69=13.58.25-0.26-1.49+9.4=15.98.4-0.3-4.49+0.11=3.729-8.34+7.41+9.68=17.754.51+3.14+7.77=15.426.53-0.34-2.52-1.31=2.362.69+5.55+6.28+0.63=15.159.46-6.8-0.65=2.014.06-1+3.85+4.28=11.196.4+0.68+8.56=15.649.67-8.52+9.7+0.85=11.75.52-2.7+7.77-2.53=8.069.99-3.19-0.93+8.51=14.385.3-2.01+7.61-3.55=7.353.13+6.01-5.68=3.468.37-7.5+6.38-6.26=0.995.17+7.48=12.655.88-1.49-1.98=2.414.19-2.13=2.067.29-1.73-2.38-0.15=3.038.35-6.07+6.46-7.13=1.619.48-5.88+0.23=3.833.71-1.54+4.39+2.28=8.849.68-4.66+0.59=5.611.33+5.28-1.2-4.17=1.248.65+3.51+0.5+8.07=20.738.84-4.43+4.83+3.08=12.327.55+8.4-2.83-6.82=6.39.04-5.05=3.991.48+8.78+6.29=16.553.38-3.01+4.36=4.739.79-1.65-3.27=4.877.92+6.56-9.63+6.33=11.187.65-1.19+0.77+3.85=11.081.52+5.59+1.13+9.39=17.639.41-1.42-6.27-0.72=13.46-1.57+4.89=6.784.52+7.37-0.38+7.51=19.024.64-1.52+4.28-6.71=0.698.46-8.25=0.210.36+0.04+5.1+7.4=12.97.77+9.02+0.42-4.33=12.883.57+4.14=7.711.24+9.05-5.33+8.51=13.479.54+9.93-3.18=16.298.7-0.14-3.95+7.64=12.259.74-2.38-6.94=0.425-0.93+8.19-1.65=10.611.46+3.41-2.06=2.817.41+9.84-5.12+2.63=14.766.34-0.85-0.27-3.7=1.529.07+4.73-5.15=8.654.29+1.59-5.09=0.791.44+2.38+8.16-5.55=6.437.33+6.42-4.68=9.079.94-6.39-0.75+0.83=3.635.73-0.06-0.37=5.39.48-0.46+8.83+4.57=22.428.03+1.48+0.32+1.31=11.146.78-4.37+9.69=12.19.33+4.58-4.34=9.579.32-3.52=5.87.39+3.86=11.257.55+1.57+3.15-8.66=3.617.35-2.03-0.4=4.928.06-4.72+8.17-5.4=6.118.9-0.34-7.87=0.693.63+6.46+6+0.39=16.487.87+6.69-6.65=7.912.04-1.71+4.81+9.73=14.876.39+9.04+8.37+4.86=28.666.8-0.38-1.75-0.99=3.687.48-2.76+1.37+0.88=6.976.78-2.13-2.59=2.067.51+7.44-9.11=5.849.09-2.36-0.14=6.599.32-1.6=7.727.89+9.62+1.92=19.437.68+1.93-1.17-4.46=3.989.35+0.29-9.5+8.27=8.410.87+8.16+3.46+9.64=22.137.08+6.36+0.28=13.727.07-5.94+4.73+4.75=10.617.84+0.19-0.95-4.11=2.970.44+5.08+1.34+7.97=14.839.74+6.4+2.11=18.259.27-4.99+3.7+0.86=8.843.17+2.33+0.24+2.32=8.066.63-0.67-2.11-0.98=2.872.95+5.26=8.219.04-2.31+8.44=15.170.23+9.68+0.65+0.68=11.249.44-4.33+7.36=12.473.82+8.04+8.09-6.22=13.735.62-0.58-4.73=0.317.7-1.82-1.39-1.02=3.476.31-1.08-0.61=4.629.94+3.02+8.22=21.185.48+8.24=13.722.02-1.38+6.53=7.177.43-1.05+7.7+6.05=20.134.54-1.24+7.84-1.99=9.159.45-2.88+9.27+0.17=16.018.47-3.79-0.64-0.5=3.542.08-0.66+5.55-5.57=1.45.86+2.74+4.41-5.03=7.989.31-2.49+1.61-8.25=0.181.96+7.47-8.24+3.3=4.495.77-0.21+2.44-4.81=3.199.5+7.67-9.82+8.06=15.418.26+3.11-1.11-0.62=9.645.64+1.89-7.06-0.35=0.121.45+2.78+7.19+0.32=11.748.83-6.96+9.87-4.43=7.314.92-0.27-1.63=3.027.62-4.58+6.45-0.68=8.816.44-1.6=4.846.94-4.86+1.19=3.277.01+7.56-4.32=10.252.12+9.98-7.14-1=3.967.89-1.02+5.62=12.491.16+3.18+6.4=10.747.15-4.99-0.66+5.57=7.078.61-1.19-3.12+4.81=9.119.38-5.86+2.28+0.8=6.63.77+8.73+7.56=20.063.05-0.14-1.54+0.32=1.696.65+6.24=12.897.68-0.89+8.77=15.568.5-2.62=5.885.88+6.38-3.29=8.978.03-0