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2.47+9.39=0.78+1.47=2.86+2.39=3.83+4.24=7.34+4.41=4.72+3.59=0.27+6.53=9.33+8.97=1.88+7.58=9.21+6.8=1.55+3.15=6.42+4.78=6.98+6.72=0.45+1.92=1.03+9.38=4.78+7.97=9.93+7.25=5.13+6.85=5.49+7.2=5.36+1.96=6.18+0.07=2.36+8.36=1.96+6.75=5.91+5.39=0.43+7.77=5.17+5.45=2.21+8=8.94+9.9=7.52+9.34=3.16+0.27=5.9+1.3=4.92+3.57=6.5+5.02=9.86+4.07=6.74+0.47=5.49+9.45=3.08+6.54=1.43+8.76=8.59+4.4=4.51+0.85=9.15+9.74=4.84+6.75=0.92+5.65=6.74+7.02=9.78+9.33=7.74+4.47=5.52+6.86=6.83+6.63=0.8+7.94=2.94+7.58=9.01+8.7=3.63+7.22=2.7+4.38=4.24+8=7.83-5.17=7.24-2.93=9.22-8.1=5.27-4.75=9.16-4.33=2.57-0.78=7.65-6.93=7.14-0.35=6.21-3.05=5.43-0.61=1.28-1.1=4.75-0.12=7.04-4.98=7.29-3.52=9.65-8.18=3.55-1.47=8.94-0.67=2.83-1.56=8.92-7.78=8.76-4.24=5.93-2.76=9.42-5.89=4.49-1.75=3.21-2.55=7.88-0.38=7.05-4.61=1.81-0.18=9.62-5.79=6.31-3.3=6.54-5.89=7.34-6.34=6.23-2.84=9.7-1.37=7.31-3.35=6.55-3.28=8.37-1.08=7.08-3.67=4.54-3.12=7.84-0.65=8.03-5.39=9.97-9.87=8.93-7.28=8.69-7.26=5.35-1.53=4.53-3.52=5.14-2.74=4.65-3.13=4.26-3.25=4.97-4.09=9.23-1.58=5.81-3.8=8.22-0.06=9.43-6.46=9.18-0.16=7.56+6.95+2.18=7.89+5.57+7.77=7.42+6.82+0.58=7.53+5.52+5.56=4.07+6.95+3.75=6.74+1.29+4.42=1.15+0.76+5.2=3.16+6.94+4.82=4.68+2.13+8.33=7.93+5.97+9.03=3.74+0.38+5.13=8.31+6.87+8.19=2.5+7.55+7.6=7.4+9.45+6.16=5.31+9.22+2.22=6.6+1.86+8.12=6.3+3.92+1.84=6.62+1.35+1.76=9.25+6.52+5.12=4.16+1.54+4.5=1.85+0.51+3.46=1.02+0.49+7.19=6.32+5.54+4.95=4.2+9.66+7.71=9.64+5.91+6.36=3.6+0.6+5.83=4.58+8.61+4.32=1.93+4.13+3.97=4.68+4.96+8.11=1.03+9.55+5.07=5.17+9.36+8.62=3.04+2.15+7.54=5.63+1.11+1.56=1.85+8.06+5.24=3.5+8.18+0.91=4.72+7+3.52=0.08+7.21+1.48=8.6+6.47+7.78=4.97+1.5+0.94=7.69+2.38+1.18=5.68+4.79+3.28=4.88+8.88+0.58=5.97+7.89+4.16=0.43+1.89+4.08=8.52+2.29+1.64=6.91+8.6+6.42=2.38+5.39+6.6=3.05+4.01+6.51=4.98+7.48+0.45=6.18+0.87+2.9=0.87+3.41+9.17=8.28+5.33+8.46=6.49+6.05+8.1=4.24+5.92+6.62=9.53+9.51-2.08=4.13+9.66-7.36=4.97+9.36-4.49=3.15+4.43-1.67=3.95+1.29-3.77=1.4+5.26-5.68=1.79+5.67-7.29=4.24+2.99-3.47=4.5+3.51-4.82=8.08+6.86-7.57=9.19+2.13-7.53=9.69+9.08-4.7=3.67+6.56-2.23=2.8+4.81-4.44=1.84+4.72-2.38=9.36+3.14-5.59=7.77+3.65-8.3=6.94+3.21-9.69=5.63+7.04-4.01=9.85+5.79-1.52=6.45+5.09-0.86=6.33+8.36-5.62=6.69+0.1-5.45=4.01+6.04-2.19=2.56+2.15-0.37=7.15+2.18-8.16=9.61+5.42-9.36=9.18+7.79-8.79=7.81+3.71-4.59=7.33+5.17-1.26=2.49+7.75-1.27=2.8+0.3-2.68=4.77+7.57-5.77=6.58+9.49-3.02=6.12+9.93-7.83=3.44+2.59-2.46=6.51+7.46-2.33=7.31+5.35-4.63=2.69+1.16-2.43=1.05+5.87-4.34=7.42+1.6-3.64=8.09+0.09-4.06=2.34+7.04-0.6=8.3+8.71-3.95=2.37+2.03-1.24=5.56+8.64-8.43=7.09+1.54-1.7=0.76+7.44-7.1=4.86+4.51-2=0.37+9.95-8.51=3.65+8.71-0.43=5.77+8.01-4.82=4.45+3.79-4.19=3.03+8.07-5.73=5.71-0.53+9.86=9.14-8.29+4.95=7.76-7.47+3.41=9.18-7.57+4.72=6.57-1.17+3.78=5.26-3.91+6.78=9.69-7.63+8.61=3.26-3.05+7.05=6.06-4.62+0.45=9.02-8.37+0.99=6.76-0.61+3.54=7.89-1.1+8.19=3.08-2.39+3.68=6.18-0.16+1.84=4.1-0.07+5.83=3.35-1.36+2.89=6.63-5.85+4.31=9.82-9.15+5.75=8.06-5.6+5.54=7.53-3.34+5.58=7.45-7.13+6.55=3.46-1.4+5.23=1.45-0.38+4.36=9.54-6.71+5.66=6.33-3.68+4.41=9.43-5.87+7.87=6.26-2.75+4.61=7.44-0.23+6.07=9.06-7.76+0.26=6.64-0.7+7.03=7.75-6.09+1.01=8.17-0.95+6.48=8.26-5.69+5.96=7.94-0.94+8.04=9.48-5.23+6.93=1.02-0.77+8.71=9.67-9.41+5.38=7.55-4.68+7.2=7.28-7.08+2.13=5.69-0.83+7.59=3.13-1.45+6.13=3.57-1.54+0.84=8.07-5.16+0.97=9.8-1.35+3.01=7.46-6.79+4.07=6.87-0.39+9.14=8.1-5.12+4.55=8.35-6.6+8.87=4.73-3.27+0.73=9.54-7.15+3.99=4.96-2.66+9.32=7.58-4.19+8.46=6.2-4.04+2.86=8.47-5.89+3.64=6.54-4.3-0.04=9.56-3.46-1=7.6-1.89-1.02=3.96-0.71-1.58=9.39-3.59-5.05=5.73-3.7-0.16=8.24-0.54-3.75=9.99-4.61-0.5=5.65-1.73-0.3=8.77-4.28-3.16=7.86-1.39-1.15=4.82-0.91-0.86=9.67-2.03-6.69=6.92-0.73-5.87=5.54-1.46-1.77=8.41-1.44-3.75=9.93-3.93-3.73=9.73-8.02-0.99=7.65-1.17-1.78=8.67-2.99-2.57=8.11-1.61-1.23=8.14-2.17-3.69=9.43-1.6-1.68=6.92-4.49-2.24=4.4-1.33-0.78=5.74-0.5-1.18=9.32-0.35-7.76=8.91-7.1-0.91=7.64-1.11-0.68=8.27-3.94-1.95=3.02-1.51-1.19=7.44-4.12-3.09=2.1-1.17-0.18=9.12-3.45-1.77=4.53-2.51-0.13=9.93-7.47-0.75=5.31-0.03-0.11=9.01-3.23-0.78=6.42-3.36-1.44=9.52-1.43-2.46=3.19-0.02-3.01=6.7-0.48-4.44=1.86-0.32-0.52=6.93-2.54-3.94=7.92-5.98-0.58=9.02-1.86-1.39=6.66-1.71-2.85=4.23-0.18-1.97=7.85-0.26-1.22=7.39-3.7-2.83=2.33-0.61-1.44=9.58-1.21-8.02=6.42-4.15-0.98=5.46-0.2-4.82=7.78+8.47+5.24+9.92=2.89+2.73+6.16+2.61=8+5.93+1.9+9.62=5.77+4.91+5.91+2.45=8.75+1.17+5.27+8.23=4.82+3.72+3.24+3.91=4.95+0.64+2.19+5.67=3.14+6.51+5.29+1.05=3.85+7.63+8.68+6.47=4.31+8.21+8.14+3.77=5.63+0.87+7.91+0.47=8.81+1.9+2.65+4.58=9.17+7.56+7.33+2.42=5.39+0.26+4.25+8.34=7.67+4.63+0.31+9.64=2.56+2.81+3.18+5.58=0.84+3.62+9.5+9.14=8.88+5.98+3.79+2.1=3.25+8.28+2.53+8.54=2.45+5.72+4.21+0.28=0.69+5.45+1.62+7.21=2.54+4.99+0.3+9.89=8.83+2.76+3.26+6.88=9.64+0.86+9.97+8.87=1.36+9.35+4.63+3.2=1.48+8.29+6.97+6.67=6.61+7.87+7.24+2.37=5.92+0.62+4.94+5.85=5.2+8.66+0.25+9.54=4.11+8.44+6.1+9.54=2.39+9.93+8.27+7.99=9.05+2.45+0.45+5.24=2.56+9.61+1.76+0.67=8.31+6.42+4.34+7.61=5.17+7.4+9.22+8.22=1.08+1.13+9.95+6.01=3.87+8.11+4.68+0.32=2.99+0.5+9.08+4.13=3.41+9.71+4.52+8.84=4.37+5.41+7.8+2.48=1.15+1.99+2.1+5.31=9.91+1.98+0.76+6.33=2.67+4.38+9.55+5.76=0.66+4.15+6.23+4.69=3.31+3.98+9.67+0.53=1.14+2.93+6.04+7.79=0.09+7.1+2.67+7.39=7.77+6.79+6.15+3.97=0.85+0.43+5.53+0.11=6.38+0.72+7.23+8.24=0.29+0.2+4.02+6.05=9.36+3.32+6.17+8.39=4.38+0.51+9.65+0.06=6.19+4.57+2.39+6.04=8.01+4.03+6.94-2.97=2.34+8.57+5.26-3.36=2.47+1.28+8.24-7.08=5.15+8.93+1.54-8.05=2.29+6.78+6.4-2.15=7.25+6.03+3.77-2.15=3.45+3.28+7.62-8.74=0.56+8.86+3.89-2.21=7.16+7.22+9.66-8.08=6.58+5.91+7.96-1.61=6.37+1.83+2.93-9.83=4.16+5.78+4.3-2.13=5.69+2.85+3.15-7.78=6.13+9+6.58-0.16=2.9+3.99+0.92-6.44=1.2+8.63+8.27-2.78=1.81+7.8+9.99-6.64=7.51+1.29+1.42-8.42=0.93+7+8.18-5.45=3.22+0.15+7.39-4.66=5.78+9.51+9.71-4.85=3.58+7.79+3.5-7.69=2.32+5.35+5.11-7.21=9.35+8.28+4.88-1.37=2.93+4.34+9.83-6.79=5.22+4.01+8.67-0.99=1.77+8.33+8.23-7.05=9.37+1.4+3.79-3.98=1.23+7.92+5.64-3.33=4.84+0.79+8.67-5.3=0.94+9.71+8.29-1.81=4.61+2.37+6.12-8.85=1.75+7.15+6.36-2.73=9.58+4.97+1.69-8.26=2.74+0.97+5.54-5.83=2.44+0.44+6.58-2.75=0.04+3.11+9.54-8.74=2.56+8.06+6.08-0.3=2.02+7.87+8.59-7.43=8.12+3.81+9.85-8.27=7.69+5.95+1.29-0.25=3.3+1.29+3.01-4.51=7.78+9.89+9.99-9.76=1.06+4.62+8.95-4.05=5.11+5.05+8.28-9.57=5+9.51+4.15-1.36=6.41+6.24+9.46-5.71=4.16+7.95+9.68-4.58=2.44+5.39+0.45-0.17=7.98+9.97+2.54-5.45=9.83+9.96+2.42-6.96=7.75+1.85+6.12-9.01=3.86+2.23+9.47-9.82=0.41+6.08+1.16-3.17=9.81+6.2-0.49+5.7=5.24+4.59-1.86+1.63=6.9+3.15-5.14+5.35=2.94+4.96-2.76+0.14=8.38+7.78-6.28+1.03=1.28+9.14-5.68+8.32=7.08+0.87-2.98+9.94=7.66+9.43-5.06+7.69=9.92+7.39-5.59+6.56=6.28+5.05-4.1+8.35=7.39+7.5-6.18+7.6=0.69+6.59-6.99+9.11=5.62+5.28-9.5+2.91=0.07+8.25-8.21+9.93=9.6+2.87-5.32+2.29=5+2.4-3.48+1.57=4.14+4.25-5.86+2.86=9.15+4.43-7.85+7.23=6.9+7.59-0.99+7.3=8.01+1.39-0.72+3.05=0.97+7.96-1.98+9.16=9.35+6.92-8.53+2.66=2.07+9.52-6.32+2.46=5.42+3.86-5.26+2.25=4.34+9.8-7.28+3.12=7.07+7.8-6.1+1.45=1.02+6.97-1.41+1.51=1.21+3.99-1.86+7=5.14+5.66-6.35+3.07=6.07+7.46-0.8+1.06=2.91+3.8-4.91+3.3=4.22+3.52-0.38+7.02=7.18+2.4-9.46+3.57=0.84+8.05-3.93+4.75=8.69+2.53-5.21+0.2=3.99+6.81-5.68+5.48=3.94+6.3-6.08+8.36=8.4+9.08-7.08+1.52=8.11+5.57-3.62+4.26=9.78+3.45-9.59+4.07=7.47+2.29-1.96+1.93=6.52+8.94-8.08+6.39=2.51+5.94-8.19+3.97=4.54+8.75-5.96+1.91=9.9+0.14-4.43+0.84=0.02+4.92-1.52+3.85=8.52+5.64-8.05+1.76=9.82+2.16-3.5+7.31=1.71+9.83-4.97+4.93=6.05+5.96-6.72+8.73=1.99+2.08-0.8+3.62=4.9+9.95-0.25+8.19=2.78+6.59-5.1+9.39=6.15+7.57-5.14+0.6=9.28+3.9-1-0.49=6.44+5.93-6.55-1.89=9.12+5.02-2.46-8.96=9.68+7.17-8.01-3.74=8.16+5.52-9.17-0.12=0.58+8.58-4.68-1.37=4.36+7.32-1.59-4.45=9.41+9.54-7.36-7.11=8.76+8.48-3.34-7.2=6.85+8.54-9.68-2.26=9.94+3.75-0.3-3.98=4.2+4.07-6.88-1.12=8.15+6.29-8.43-2.73=6.97+9.86-6.82-0.15=7.71+9.14-2.48-7.23=8.51+3.64-3.91-1.68=6.64+8.57-0.58-8.03=3.95+6.47-1.99-7.79=8.92+2.76-8.77-2.34=9.91+0.17-3.01-0.45=0.89+5.79-0.38-1.13=4.52+4.94-3.78-4.17=6.45+5.89-1.8-7.25=4.45+7.06-3.86-5.74=8.87+9.17-7.18-7.59=8.33+4.35-2.6-8.21=8.87+8.03-9.62-1.28=8.2+3.61-2.14-3.82=9.32+9.98-0.47-5.56=8.94+5.77-8.74-1.1=6.02+4.67-2.21-0.13=5.12+9.98-2.39-3.9=9.23+2.48-0.74-2.04=6.19+2.96-3.75-1.83=6.52+9.5-6.76-8.11=6.46+9.93-5.56-1.11=3.05+8.32-8.67-1.25=5.71+9.27-2.81-1.05=2.89+6.67-4.6-3.91=9.47+4.18-1.36-4.04=1.68+3.99-0.51-3.32=5.2+9.33-4.14-4.47=2.43+8.91-0.2-3.48=6.33+7.59-5.89-0.45=8.31+9.04-5.47-3.14=8.33+4.35-7.24-0.76=5.93+7.66-1.1-9.63=2.67+9.47-4.82-4.33=3.04+9.95-1.85-8.84=7.01+7.03-5.49-4.13=8.49+2.96-1.8-1.92=5.37+3.43-1.79-5.26=5.01+7.17-2.36-5.45=5.99+1.86-3.77-0.79=6.47-6.07+4.4+0.39=9.21-1.76+5.97+5.27=9.14-8.25+2.58+8.93=8.46-5.05+4.35+4.82=7.92-0.63+9.32+6.78=9.31-2.6+5+2.24=9.71-8.18+5.52+5.82=7.19-4.71+0.3+8.1=6.93-5.42+5.45+8.3=8.9-0.4+0.92+8.91=6.29-0.83+7.2+0.28=9.51-4.76+2.19+8.16=9.55-2.92+8.57+9.69=6.43-2.28+1.55+2.64=7.08-2.95+6.99+1.8=7.55-3.17+7.38+6.5=4.45-2.26+9.26+8=9.39-8.01+8.19+6.37=9.69-7.68+0.48+5.6=5.24-3.25+5.71+1.32=6.61-1.74+9.07+0.89=5.29-2.06+4.27+6.45=8.06-6.6+8.75+6.43=8.65-2.2+7.34+0.5=4.57-2.35+5.11+6.37=8.68-1.72+4.08+6.75=3.61-1.32+3.63+2.27=8.34-1.94+9.43+5.62=3.32-3.19+8.09+5.44=9.9-0.78+9.57+9.55=7.59-2.86+5.48+9.2=7.08-3.51+9.17+5.1=9.44-2.74+3.32+1.31=5.8-5.59+0.22+3.91=9.31-4.9+9.48+0.32=1.31-0.33+5.09+3.28=4.76-4.14+8.63+8.08=6.51-2.56+0.05+0.03=5-1.79+6.79+8.67=9.2-7.9+8.61+0.46=9.23-1.54+2.65+9.67=9.33-2.93+7.79+6.38=7.79-4.14+7.92+5.1=4.42-0.24+3.85+2.43=5.34-2.81+8.02+1.58=4.95-3.36+6.75+8.29=7.74-4.48+4.1+8.8=4.09-1.1+9.75+1.88=6.92-2.71+7.44+6.68=6.69-2.1+6.68+5.99=7.83-5.11+5.36+5.44=7.1-5.86+0.05+6.83=8.95-4.57+3.88+0.24=5.92-0.98+0.22+7.92=4.83-3.68+5.3-5.92=4.12-0.79+7.94-8.72=9.95-4.43+2.76-1.8=7.28-5+3.3-1.62=8.03-0.9+7.63-8.62=1.78-1.17+1.91-2.28=6.43-0.67+9.06-5.06=9.43-4.32+3.9-6.39=8.31-5.59+4.23-1.18=3.66-2.11+3.67-1.13=1.41-0.36+9.22-4.57=6.65-1.23+3.28-1.02=8.61-5.62+5.25-0.52=8.98-6.21+7-0.08=9.52-4.67+7.71-7.99=7.72-2.86+6.39-0.73=9.53-3.61+9.76-8.52=9.73-8.15+9.35-4.81=4.26-2.6+9.72-9.27=8.86-8.01+6.49-0.43=9.37-1.9+0.82-4.49=8.83-1.52+1.9-0.16=7.49-2.5+9.75-4.15=3.7-1.9+7.69-0.3=7.84-2.95+5.02-7.79=8.89-4.59+1.08-4.65=9.21-6.53+1.22-1.42=5.62-2.58+2.96-5.4=6.15-3.11+7.48-3.62=8.26-0.56+9.88-0.76=7.28-5.89+6.23-2.15=7.61-0.26+9.73-7.04=5.78-4.7+1.28-1.94=0.96-0.22+9.08-2.41=2.86-0.81+5.1-1.21=9.31-1.25+2.94-7.08=7.44-0.99+3.29-3.61=9.03-1.36+1.07-1.35=9.68-1.54+0.49-7.6=7.43-0.91+7.56-6.73=2.83-1.59+3.98-0.6=1.63-0.11+7.68-0.19=9.17-7.04+9.43-9.44=9.8-1.43+1.56-4.06=6.55-4.27+8.48-4.1=9.3-3.99+4.22-6.61=6.28-0.27+1.04-4.22=5.29-0.48+3.21-4.85=6.12-3.42+3.72-5.31=8.19-1.3+8.59-5.49=0.73-0.19+8.23-1.18=6.4-4.08+4.33-1.23=9.37-5.09+3.79-5.01=9.55-6.25+8.73-6.53=3.28-0.54-0.98+3.35=9.15-8-0.64+0.09=3.51-3.01-0.17+1.23=7.38-2.08-4.75+8.36=7.29-4.55-1.03+1.23=6.84-4.84-1.89+1.95=5.91-0.7-3.33+1.96=9.94-5.15-0.75+5.67=3.2-0.04-0.27+0.68=1.19-0.45-0.55+5.19=9.68-2.07-6.65+6.25=5.7-3.62-1.08+7.38=9.12-1.39-2.25+4.35=7.65-4.36-1.34+3.56=9.03-1.48-4.63+6.02=9.79-8.67-0.41+7.71=7.55-1.23-2.55+8.24=5.11-2.74-1.29+2.15=7.64-4.14-0.59+6.29=6.6-1.01-3.22+6.23=6.72-0.64-3.9+2.95=9.88-5.9-1.92+1.7=8.48-1.2-2.66+5.38=4.56-2.08-2.04+3.25=4.05-0.57-2.05+4.73=9.84-0.42-6.39+5.8=4.73-1.44-3.04+7.6=6.72-1.67-3.19+0.3=6.8-0.96-4.65+7.58=5.74-0.88-2.46+3.57=4.72-1.72-1.97+0.11=9.25-5.84-0.76+9.27=6.61-3.91-1.27+5.32=4.21-1.35-1.59+2.83=3.29-0.55-2.47+7.62=3.94-2.26-0.06+6.19=9.23-0.63-7.51+4.76=5.93-2.81-2.96+8.04=1.99-0.32-0.92+7.41=8.26-2.09-5.35+1.34=8.79-6.45-0.29+4.12=5.98-0.04-1.53+7.22=9.25-4.48-0.99+3.88=3.8-1.65-0.96+2.01=8.11-2.69-2.96+5.17=3.92-2.61-0.61+5.18=7.32-0.77-5+9.33=7.92-6.39-0.37+3.57=9.15-3.35-1.87+7.02=5.8-1.43-0.1+6.74=7.25-4.98-1.2+6.07=7.16-1.73-0.36+8.08=8.58-2.78-1.34+7.88=7.31-0.72-1.01+7.11=7.95-2.76-0.8-1.55=9.02-1.6-0.81-4.44=9.58-5.44-2.34-1.48=5.58-1.85-2.85-0.4=9.09-5.3-0.86-0.57=6.88-0.99-0.96-2.79=6.69-1.06-2.91-2.51=5.73-0.62-2.04-1.04=7.36-3.66-0.93-0.35=7.47-6.1-0.42-0.57=8.19-0.29-3.94-0.72=9.07-2.06-3.91-1.97=7.22-2.51-0.91-1.23=8-1.86-1.82-1.27=9.51-3.36-2.94-2.39=6.63-2.01-2.43-0.66=7.69-1.78-2.1-2.68=9.69-4.94-0.34-2.32=7.69-2.32-0.6-1.3=7.31-5.28-1.47-0.04=9.72-3.58-0.42-1.27=5.49-1.77-0.86-0.28=8.84-0.23-4.39-4.12=8.94-2.91-1.89-3.13=6.54-1.14-0.05-3.09=7.95-0.09-0.25-2.72=7.69-2.78-3.64-0.97=6.94-1.03-0.62-3.48=3.01-0.99-0.81-0.79=5.73-0.78-0.65-2.98=6.81-0.55-1.32-4.79=7.94-2.42-2.67-1.14=8.78-0.08-3.26-1.18=9.8-1.97-4.38-0.51=5.33-2.49-0.49-0.61=9.83-0.79-3.1-2.77=9.25-1.2-2.81-0.53=9.62-4.14-1.56-1.85=9.64-1.13-5.72-2.31=8.05-0.48-7.22-0.14=9.57-3.76-0.5-0.86=8.68-0.61-1.14-3.66=9.56-0.07-0.76-0.04=4.56-1.34-0.31-0.76=8.82-3.43-0.72-3.02=7.7-1.13-2.34-0.55=9.5-5.77-0.02-2.73=6.46-1.51-3.31-1.18=3.48-1.21-0.9-0.26=9.38-2.71-3.61-2.79=9.91-0.59-2.72-6.34=9.84-0.15-2.17-1.16=9.55-3.09-0.24-3.47=7.45-0.65-2.64-3.72=參考答案2.47+9.39=11.860.78+1.47=2.252.86+2.39=5.253.83+4.24=8.077.34+4.41=11.754.72+3.59=8.310.27+6.53=6.89.33+8.97=18.31.88+7.58=9.469.21+6.8=16.011.55+3.15=4.76.42+4.78=11.26.98+6.72=13.70.45+1.92=2.371.03+9.38=10.414.78+7.97=12.759.93+7.25=17.185.13+6.85=11.985.49+7.2=12.695.36+1.96=7.326.18+0.07=6.252.36+8.36=10.721.96+6.75=8.715.91+5.39=11.30.43+7.77=8.25.17+5.45=10.622.21+8=10.218.94+9.9=18.847.52+9.34=16.863.16+0.27=3.435.9+1.3=7.24.92+3.57=8.496.5+5.02=11.529.86+4.07=13.936.74+0.47=7.215.49+9.45=14.943.08+6.54=9.621.43+8.76=10.198.59+4.4=12.994.51+0.85=5.369.15+9.74=18.894.84+6.75=11.590.92+5.65=6.576.74+7.02=13.769.78+9.33=19.117.74+4.47=12.215.52+6.86=12.386.83+6.63=13.460.8+7.94=8.742.94+7.58=10.529.01+8.7=17.713.63+7.22=10.852.7+4.38=7.084.24+8=12.247.83-5.17=2.667.24-2.93=4.319.22-8.1=1.125.27-4.75=0.529.16-4.33=4.832.57-0.78=1.797.65-6.93=0.727.14-0.35=6.796.21-3.05=3.165.43-0.61=4.821.28-1.1=0.184.75-0.12=4.637.04-4.98=2.067.29-3.52=3.779.65-8.18=1.473.55-1.47=2.088.94-0.67=8.272.83-1.56=1.278.92-7.78=1.148.76-4.24=4.525.93-2.76=3.179.42-5.89=3.534.49-1.75=2.743.21-2.55=0.667.88-0.38=7.57.05-4.61=2.441.81-0.18=1.639.62-5.79=3.836.31-3.3=3.016.54-5.89=0.657.34-6.34=16.23-2.84=3.399.7-1.37=8.337.31-3.35=3.966.55-3.28=3.278.37-1.08=7.297.08-3.67=3.414.54-3.12=1.427.84-0.65=7.198.03-5.39=2.649.97-9.87=0.18.93-7.28=1.658.69-7.26=1.435.35-1.53=3.824.53-3.52=1.015.14-2.74=2.44.65-3.13=1.524.26-3.25=1.014.97-4.09=0.889.23-1.58=7.655.81-3.8=2.018.22-0.06=8.169.43-6.46=2.979.18-0.16=9.027.56+6.95+2.18=16.697.89+5.57+7.77=21.237.42+6.82+0.58=14.827.53+5.52+5.56=18.614.07+6.95+3.75=14.776.74+1.29+4.42=12.451.15+0.76+5.2=7.113.16+6.94+4.82=14.924.68+2.13+8.33=15.147.93+5.97+9.03=22.933.74+0.38+5.13=9.258.31+6.87+8.19=23.372.5+7.55+7.6=17.657.4+9.45+6.16=23.015.31+9.22+2.22=16.756.6+1.86+8.12=16.586.3+3.92+1.84=12.066.62+1.35+1.76=9.739.25+6.52+5.12=20.894.16+1.54+4.5=10.21.85+0.51+3.46=5.821.02+0.49+7.19=8.76.32+5.54+4.95=16.814.2+9.66+7.71=21.579.64+5.91+6.36=21.913.6+0.6+5.83=10.034.58+8.61+4.32=17.511.93+4.13+3.97=10.034.68+4.96+8.11=17.751.03+9.55+5.07=15.655.17+9.36+8.62=23.153.04+2.15+7.54=12.735.63+1.11+1.56=8.31.85+8.06+5.24=15.153.5+8.18+0.91=12.594.72+7+3.52=15.240.08+7.21+1.48=8.778.6+6.47+7.78=22.854.97+1.5+0.94=7.417.69+2.38+1.18=11.255.68+4.79+3.28=13.754.88+8.88+0.58=14.345.97+7.89+4.16=18.020.43+1.89+4.08=6.48.52+2.29+1.64=12.456.91+8.6+6.42=21.932.38+5.39+6.6=14.373.05+4.01+6.51=13.574.98+7.48+0.45=12.916.18+0.87+2.9=9.950.87+3.41+9.17=13.458.28+5.33+8.46=22.076.49+6.05+8.1=20.644.24+5.92+6.62=16.789.53+9.51-2.08=16.964.13+9.66-7.36=6.434.97+9.36-4.49=9.843.15+4.43-1.67=5.913.95+1.29-3.77=1.471.4+5.26-5.68=0.981.79+5.67-7.29=0.174.24+2.99-3.47=3.764.5+3.51-4.82=3.198.08+6.86-7.57=7.379.19+2.13-7.53=3.799.69+9.08-4.7=14.073.67+6.56-2.23=82.8+4.81-4.44=3.171.84+4.72-2.38=4.189.36+3.14-5.59=6.917.77+3.65-8.3=3.126.94+3.21-9.69=0.465.63+7.04-4.01=8.669.85+5.79-1.52=14.126.45+5.09-0.86=10.686.33+8.36-5.62=9.076.69+0.1-5.45=1.344.01+6.04-2.19=7.862.56+2.15-0.37=4.347.15+2.18-8.16=1.179.61+5.42-9.36=5.679.18+7.79-8.79=8.187.81+3.71-4.59=6.937.33+5.17-1.26=11.242.49+7.75-1.27=8.972.8+0.3-2.68=0.424.77+7.57-5.77=6.576.58+9.49-3.02=13.056.12+9.93-7.83=8.223.44+2.59-2.46=3.576.51+7.46-2.33=11.647.31+5.35-4.63=8.032.69+1.16-2.43=1.421.05+5.87-4.34=2.587.42+1.6-3.64=5.388.09+0.09-4.06=4.122.34+7.04-0.6=8.788.3+8.71-3.95=13.062.37+2.03-1.24=3.165.56+8.64-8.43=5.777.09+1.54-1.7=6.930.76+7.44-7.1=1.14.86+4.51-2=7.370.37+9.95-8.51=1.813.65+8.71-0.43=11.935.77+8.01-4.82=8.964.45+3.79-4.19=4.053.03+8.07-5.73=5.375.71-0.53+9.86=15.049.14-8.29+4.95=5.87.76-7.47+3.41=3.79.18-7.57+4.72=6.336.57-1.17+3.78=9.185.26-3.91+6.78=8.139.69-7.63+8.61=10.673.26-3.05+7.05=7.266.06-4.62+0.45=1.899.02-8.37+0.99=1.646.76-0.61+3.54=9.697.89-1.1+8.19=14.983.08-2.39+3.68=4.376.18-0.16+1.84=7.864.1-0.07+5.83=9.863.35-1.36+2.89=4.886.63-5.85+4.31=5.099.82-9.15+5.75=6.428.06-5.6+5.54=87.53-3.34+5.58=9.777.45-7.13+6.55=6.873.46-1.4+5.23=7.291.45-0.38+4.36=5.439.54-6.71+5.66=8.496.33-3.68+4.41=7.069.43-5.87+7.87=11.436.26-2.75+4.61=8.127.44-0.23+6.07=13.289.06-7.76+0.26=1.566.64-0.7+7.03=12.977.75-6.09+1.01=2.678.17-0.95+6.48=13.78.26-5.69+5.96=8.537.94-0.94+8.04=15.049.48-5.23+6.93=11.181.02-0.77+8.71=8.969.67-9.41+5.38=5.647.55-4.68+7.2=10.077.28-7.08+2.13=2.335.69-0.83+7.59=12.453.13-1.45+6.13=7.813.57-1.54+0.84=2.878.07-5.16+0.97=3.889.8-1.35+3.01=11.467.46-6.79+4.07=4.746.87-0.39+9.14=15.628.1-5.12+4.55=7.538.35-6.6+8.87=10.624.73-3.27+0.73=2.199.54-7.15+3.99=6.384.96-2.66+9.32=11.627.58-4.19+8.46=11.856.2-4.04+2.86=5.028.47-5.89+3.64=6.226.54-4.3-0.04=2.29.56-3.46-1=5.17.6-1.89-1.02=4.693.96-0.71-1.58=1.679.39-3.59-5.05=0.755.73-3.7-0.16=1.878.24-0.54-3.75=3.959.99-4.61-0.5=4.885.65-1.73-0.3=3.628.77-4.28-3.16=1.337.86-1.39-1.15=5.324.82-0.91-0.86=3.059.67-2.03-6.69=0.956.92-0.73-5.87=0.325.54-1.46-1.77=2.318.41-1.44-3.75=3.229.93-3.93-3.73=2.279.73-8.02-0.99=0.727.65-1.17-1.78=4.78.67-2.99-2.57=3.118.11-1.61-1.23=5.278.14-2.17-3.69=2.289.43-1.6-1.68=6.156.92-4.49-2.24=0.194.4-1.33-0.78=2.295.74-0.5-1.18=4.069.32-0.35-7.76=1.218.91-7.1-0.91=0.97.64-1.11-0.68=5.858.27-3.94-1.95=2.383.02-1.51-1.19=0.327.44-4.12-3.09=0.232.1-1.17-0.18=0.759.12-3.45-1.77=3.94.53-2.51-0.13=1.899.93-7.47-0.75=1.715.31-0.03-0.11=5.179.01-3.23-0.78=56.42-3.36-1.44=1.629.52-1.43-2.46=5.633.19-0.02-3.01=0.166.7-0.48-4.44=1.781.86-0.32-0.52=1.026.93-2.54-3.94=0.457.92-5.98-0.58=1.369.02-1.86-1.39=5.776.66-1.71-2.85=2.14.23-0.18-1.97=2.087.85-0.26-1.22=6.377.39-3.7-2.83=0.862.33-0.61-1.44=0.289.58-1.21-8.02=0.356.42-4.15-0.98=1.295.46-0.2-4.82=0.447.78+8.47+5.24+9.92=31.412.89+2.73+6.16+2.61=14.398+5.93+1.9+9.62=25.455.77+4.91+5.91+2.45=19.048.75+1.17+5.27+8.23=23.424.82+3.72+3.24+3.91=15.694.95+0.64+2.19+5.67=13.453.14+6.51+5.29+1.05=15.993.85+7.63+8.68+6.47=26.634.31+8.21+8.14+3.77=24.435.63+0.87+7.91+0.47=14.888.81+1.9+2.65+4.58=17.949.17+7.56+7.33+2.42=26.485.39+0.26+4.25+8.34=18.247.67+4.63+0.31+9.64=22.252.56+2.81+3.18+5.58=14.130.84+3.62+9.5+9.14=23.18.88+5.98+3.79+2.1=20.753.25+8.28+2.53+8.54=22.62.45+5.72+4.21+0.28=12.660.69+5.45+1.62+7.21=14.972.54+4.99+0.3+9.89=17.728.83+2.76+3.26+6.88=21.739.64+0.86+9.97+8.87=29.341.36+9.35+4.63+3.2=18.541.48+8.29+6.97+6.67=23.416.61+7.87+7.24+2.37=24.095.92+0.62+4.94+5.85=17.335.2+8.66+0.25+9.54=23.654.11+8.44+6.1+9.54=28.192.39+9.93+8.27+7.99=28.589.05+2.45+0.45+5.24=17.192.56+9.61+1.76+0.67=14.68.31+6.42+4.34+7.61=26.685.17+7.4+9.22+8.22=30.011.08+1.13+9.95+6.01=18.173.87+8.11+4.68+0.32=16.982.99+0.5+9.08+4.13=16.73.41+9.71+4.52+8.84=26.484.37+5.41+7.8+2.48=20.061.15+1.99+2.1+5.31=10.559.91+1.98+0.76+6.33=18.982.67+4.38+9.55+5.76=22.360.66+4.15+6.23+4.69=15.733.31+3.98+9.67+0.53=17.491.14+2.93+6.04+7.79=17.90.09+7.1+2.67+7.39=17.257.77+6.79+6.15+3.97=24.680.85+0.43+5.53+0.11=6.926.38+0.72+7.23+8.24=22.570.29+0.2+4.02+6.05=10.569.36+3.32+6.17+8.39=27.244.38+0.51+9.65+0.06=14.66.19+4.57+2.39+6.04=19.198.01+4.03+6.94-2.97=16.012.34+8.57+5.26-3.36=12.812.47+1.28+8.24-7.08=4.915.15+8.93+1.54-8.05=7.572.29+6.78+6.4-2.15=13.327.25+6.03+3.77-2.15=14.93.45+3.28+7.62-8.74=5.610.56+8.86+3.89-2.21=11.17.16+7.22+9.66-8.08=15.966.58+5.91+7.96-1.61=18.846.37+1.83+2.93-9.83=1.34.16+5.78+4.3-2.13=12.115.69+2.85+3.15-7.78=3.916.13+9+6.58-0.16=21.552.9+3.99+0.92-6.44=1.371.2+8.63+8.27-2.78=15.321.81+7.8+9.99-6.64=12.967.51+1.29+1.42-8.42=1.80.93+7+8.18-5.45=10.663.22+0.15+7.39-4.66=6.15.78+9.51+9.71-4.85=20.153.58+7.79+3.5-7.69=7.182.32+5.35+5.11-7.21=5.579.35+8.28+4.88-1.37=21.142.93+4.34+9.83-6.79=10.315.22+4.01+8.67-0.99=16.911.77+8.33+8.23-7.05=11.289.37+1.4+3.79-3.98=10.581.23+7.92+5.64-3.33=11.464.84+0.79+8.67-5.3=90.94+9.71+8.29-1.81=17.134.61+2.37+6.12-8.85=4.251.75+7.15+6.36-2.73=12.539.58+4.97+1.69-8.26=7.982.74+0.97+5.54-5.83=3.422.44+0.44+6.58-2.75=6.710.04+3.11+9.54-8.74=3.952.56+8.06+6.08-0.3=16.42.02+7.87+8.59-7.43=11.058.12+3.81+9.85-8.27=13.517.69+5.95+1.29-0.25=14.683.3+1.29+3.01-4.51=3.097.78+9.89+9.99-9.76=17.91.06+4.62+8.95-4.05=10.585.11+5.05+8.28-9.57=8.875+9.51+4.15-1.36=17.36.41+6.24+9.46-5.71=16.44.16+7.95+9.68-4.58=17.212.44+5.39+0.45-0.17=8.117.98+9.97+2.54-5.45=15.049.83+9.96+2.42-6.96=15.257.75+1.85+6.12-9.01=6.713.86+2.23+9.47-9.82=5.740.41+6.08+1.16-3.17=4.489.81+6.2-0.49+5.7=21.225.24+4.59-1.86+1.63=9.66.9+3.15-5.14+5.35=10.262.94+4.96-2.76+0.14=5.288.38+7.78-6.28+1.03=10.911.28+9.14-5.68+8.32=13.067.08+0.87-2.98+9.94=14.917.66+9.43-5.06+7.69=19.729.92+7.39-5.59+6.56=18.286.28+5.05-4.1+8.35=15.587.39+7.5-6.18+7.6=16.310.69+6.59-6.99+9.11=9.45.62+5.28-9.5+2.91=4.310.07+8.25-8.21+9.93=10.049.6+2.87-5.32+2.29=9.445+2.4-3.48+1.57=5.494.14+4.25-5.86+2.86=5.399.15+4.43-7.85+7.23=12.966.9+7.59-0.99+7.3=20.88.01+1.39-0.72+3.05=11.730.97+7.96-1.98+9.16=16.119.35+6.92-8.53+2.66=10.42.07+9.52-6.32+2.46=7.735.42+3.86-5.26+2.25=6.274.34+9.8-7.28+3.12=9.987.07+7.8-6.1+1.45=10.221.02+6.97-1.41+1.51=8.091.21+3.99-1.86+7=10.345.14+5.66-6.35+3.07=7.526.07+7.46-0.8+1.06=13.792.91+3.8-4.91+3.3=5.14.22+3.52-0.38+7.02=14.387.18+2.4-9.46+3.57=3.690.84+8.05-3.93+4.75=9.718.69+2.53-5.21+0.2=6.213.99+6.81-5.68+5.48=10.63.94+6.3-6.08+8.36=12.528.4+9.08-7.08+1.52=11.928.11+5.57-3.62+4.26=14.329.78+3.45-9.59+4.07=7.717.47+2.29-1.96+1.93=9.736.52+8.94-8.08+6.39=13.772.51+5.94-8.19+3.97=4.234.54+8.75-5.96+1.91=9.249.9+0.14-4.43+0.84=6.450.02+4.92-1.52+3.85=7.278.52+5.64-8.05+1.76=7.879.82+2.16-3.5+7.31=15.791.71+9.83-4.97+4.93=11.56.05+5.96-6.72+8.73=14.021.99+2.08-0.8+3.62=6.894.9+9.95-0.25+8.19=22.792.78+6.59-5.1+9.39=13.666.15+7.57-5.14+0.6=9.189.28+3.9-1-0.49=11.696.44+5.93-6.55-1.89=3.939.12+5.02-2.46-8.96=2.729.68+7.17-8.01-3.74=5.18.16+5.52-9.17-0.12=4.390.58+8.58-4.68-1.37=3.114.36+7.32-1.59-4.45=5.649.41+9.54-7.36-7.11=4.488.76+8.48-3.34-7.2=6.76.85+8.54-9.68-2.26=3.459.94+3.75-0.3-3.98=9.414.2+4.07-6.88-1.12=0.278.15+6.29-8.43-2.73=3.286.97+9.86-6.82-0.15=9.867.71+9.14-2.48-7.23=7.148.51+3.64-3.91-1.68=6.566.64+8.57-0.58-8.03=6.63.95+6.47-1.99-7.79=0.648.92+2.76-8.77-2.34=0.579.91+0.17-3.01-0.45=6.620.89+5.79-0.38-1.13=5.174.52+4.94-3.78-4.17=1.516.45+5.89-1.8-7.25=3.294.45+7.06-3.86-5.74=1.918.87+9.17-7.18-7.59=3.278.33+4.35-2.6-8.21=1.878.87+8.03-9.62-1.28=68.2+3.61-2.14-3.82=5.859.32+9.98-0.47-5.56=13.278.94+5.77-8.74-1.1=4.876.02+4.67-2.21-0.13=8.355.12+9.98-2.39-3.9=8.819.23+2.48-0.74-2.04=8.936.19+2.96-3.75-1.83=3.576.52+9.5-6.76-8.11=1.156.46+9.93-5.56-1.11=9.723.05+8.32-8.67-1.25=1.455.71+9.27-2.81-1.05=11.122.89+6.67-4.6-3.91=1.059.47+4.18-1.36-4.04=8.251.68+3.99-0.51-3.32=1.845.2+9.33-4.14-4.47=5.922.43+8.91-0.2-3.48=7.666.33+7.59-5.89-0.45=7.588.31+9.04-5.47-3.14=8.748.33+4.35-7.24-0.76=4.685.93+7.66-1.1-9.63=2.862.67+9.47-4.82-4.33=2.993.04+9.95-1.85-8.84=2.37.01+7.03-5.49-4.13=4.428.49+2.96-1.8-1.92=7.735.37+3.43-1.79-5.26=1.755.01+7.17-2.36-5.45=4.375.99+1.86-3.77-0.79=3.296.47-6.07+4.4+0.39=5.199.21-1.76+5.97+5.27=18.699.14-8.25+2.58+8.93=12.48.46-5.05+4.35+4.82=12.587.92-0.63+9.32+6.78=23.399.31-2.6+5+2.24=13.959.71-8.18+5.52+5.82=12.877.19-4.71+0.3+8.1=10.886.93-5.42+5.45+8.3=15.268.9-0.4+0.92+8.91=18.336.29-0.83+7.2+0.28=12.949.51-4.76+2.19+8.16=15.19.55-2.92+8.57+9.69=24.896.43-2.28+1.55+2.64=8.347.08-2.95+6.99+1.8=12.927.55-3.17+7.38+6.5=18.264.45-2.26+9.26+8=19.459.39-8.01+8.19+6.37=15.949.69-7.68+0.48+5.6=8.095.24-3.25+5.71+1.32=9.026.61-1.74+9.07+0.89=14.835.29-2.06+4.27+6.45=13.958.06-6.6+8.75+6.43=16.648.65-2.2+7.34+0.5=14.294.57-2.35+5.11+6.37=13.78.68-1.72+4.08+6.75=17.793.61-1.32+3.63+2.27=8.198.34-1.94+9.43+5.62=21.453.32-3.19+8.09+5.44=13.669.9-0.78+9.57+9.55=28.247.59-2.86+5.48+9.2=19.417.08-3.51+9.17+5.1=17.849.44-2.74+3.32+1.31=11.335.8-5.59+0.22+3.91=4.349.31-4.9+9.48+0.32=14.211.31-0.33+5.09+3.28=9.354.76-4.14+8.63+8.08=17.336.51-2.56+0.05+0.03=4.035-1.79+6.79+8.67=18.679.2-7.9+8.61+0.46=10.379.23-1.54+2.65+9.67=20.019.33-2.93+7.79+6.38=20.577.79-4.14+7.92+5.1=16.674.42-0.24+3.85+2.43=10.465.34-2.81+8.02+1.58=12.134.95-3.36+6.75+8.29=16.637.74-4.48+4.1+8.8=16.164.09-1.1+9.75+1.88=14.626.92-2.71+7.44+6.68=18.336.69-2.1+6.68+5.99=17.267.83-5.11+5.36+5.44=13.527.1-5.86+0.05+6.83=8.128.95-4.57+3.88+0.24=8.55.92-0.98+0.22+7.92=13.084.83-3.68+5.3-5.92=0.534.12-0.79+7.94-8.72=2.559.95-4.43+2.76-1.8=6.487.28-5+3.3-1.62=3.968.03-0.9+7.63-8.62=6.141.78-1.17+1.91-2.28=0.246.43-0.67+9.06-5.06=9.769.43-4.32+3.9-6.39=2.628.31-5.59+4.23-1.18=5.773.66-2.11+3.67-1.13=4.091.41-0.36+9.22-4.57=5.76.65-1.23+3.28-1.02=7.688.61-5.62+5.25-0.52=7.728.98-6.21+7-0.08=9.699.52-4.67+7.71-7.99=4.577.72-2.86+6.39-0.73=10.529.53-3.61+9.76-8.52=7.169.73-8.15+9.35-4.81=6.124.26-2.6+9.72-9.27=2.118.86-8.01+6.49-0.43=6.919.37-1.9+0.82-4.49=3.88.83-1.52+1.9-0.16=9.057.49-2.5+9.75-4.15=10.593.7-1.9+7.69-0.3=9.197.84-2.95+5.02-7.79=2.128.89-4.59+1.08-4.65=0.739.21-6.53+1.22-1.42=2.485.62-2.58+2.96-5.4=0.66.15-3.11+7.48-3.62=6.98.26-0.56+9.88-0.76=16.827.28-5.89+6.23-2.15=5.477.61-0.26+9.73-7.04=10.045.78-4.7+1.28-1.94=0.420.96-0.22+9.08-2.41=7.412.86-0.81+5.1-1.21=5.949.31-1.25+2.94-7.08=3.927.44-0.99+3.29-3.61=6.139.03-1.36+1.07-1.35=7.399.68-1.54+0.49-7.6=1.037.43-0.91+7.56-6.73=7.352.83-1.59+3.98-0.6=