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

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2.52+4.57=3.56+0.03=9.28+8.07=9.29+7.91=5+9.13=9.29+8.8=2.48+0.24=2.01+7.73=1.33+0.76=3.74+2.61=1.71+9.85=2.3+3.54=5.43+1.63=1.68+8.25=9.69+8.14=5.25+9.09=1.45+3.23=6.06+8.99=3.15+8.43=9.77+3.89=4.19+6.09=8+6.08=5.24+8.56=7+8.72=7.26+1.54=9.61+4.52=0.5+9.35=6.48+2.73=3.61+4.57=5.4+7.55=7.85+9.77=7.29+7.14=5.98+9.48=0.29+7.14=1.25+1.53=3.29+4.9=7.68+2.31=5.07+0.22=8.46+8.38=4.39+6.62=5.81+6.53=2.36+2.79=2.53+8.36=8.59+6.63=2.09+1.6=8.63+6.9=1.54+8.63=1.24+4.98=9.04+5.27=0.72+7.4=5.99+6.55=1.25+3.92=1.32+4.4=7.21+8.31=4.83-1.71=4.73-0.42=8.14-1.18=2.8-0.14=6.14-3.88=8.26-2.2=1.94-0.35=7.92-1.34=4.56-1.8=8.06-1.22=7.72-1.44=8.01-4.9=7.59-0.8=9.83-2.7=9.28-7.19=7.34-6.23=8.65-1=6.97-0.12=8.74-3.68=5.84-1.7=3.38-1.1=9.57-1.36=1.45-1.26=8.22-0.11=7.51-5.55=4.37-4.08=9.15-4.3=3.01-0.79=9.49-6.52=8.85-1.29=7.82-0.6=9.91-4.52=8.67-1.43=5.83-4.9=8.71-3.5=5.41-1.41=7.41-6.37=8.58-2.84=9.96-6.92=6.19-5.53=7.29-7.11=7.46-1.23=7.29-0.6=8.29-5.23=6.17-4.74=4.51-4.04=4.2-0.41=2.52-1.04=4.62-4.15=6.31-0.45=7.05-6.86=3.67-0.64=6.85-2.21=9.44-8.48=6.21+6.53+7.94=9.73+3.74+7.83=9.45+8.1+3.27=6.19+5.08+0.66=7.53+7.25+7.51=9.17+5.43+7.89=0.41+0.18+5.8=8.94+6.16+4.86=2.13+8.82+9.78=2.65+8.73+8.92=3.95+5.63+1.37=6.25+8.99+9.48=1.39+1.25+0.04=5.85+6.18+9.15=1.95+4.7+5.33=1.55+2.52+0.58=5.48+9.98+3.19=5.57+5.44+8.59=6.81+3.03+6.19=2.67+1.85+0.25=9.89+0.84+2.76=5.7+6.29+5.06=7.26+5.98+4.08=7.59+1.88+0.16=0.45+7.22+8.78=5.13+1.55+7.56=8.48+3.66+2.72=8.57+4.81+7.51=7.8+8.83+1.04=2.88+3.38+0.17=8.53+1.05+4.92=7.95+2.29+7.47=9.04+0.51+0.54=4.65+7.72+7.76=9.9+8.93+8.19=5.85+0.64+0.1=4.72+6.03+0.96=2.63+6.48+8.53=4.2+1.73+9.46=9.86+6.76+3.22=8.58+9.12+0.33=5.86+0.44+2.94=6.96+6.54+6.33=1.17+1.9+3.88=0.11+5.28+3.83=3.04+4.58+9.2=0.29+5.56+6.51=8.06+0.9+0.78=9.74+3.82+9.41=1.87+2.78+7.78=2.02+8.35+7.48=9.39+7.05+8.63=2.89+7.27+9.75=0.56+9.13+3.32=3.01+5.54-4.32=3.3+4.24-2.04=8.92+7.43-7.19=6.54+0.79-2.81=6.46+7.01-6.07=5.33+2.2-1.3=0.6+2.7-2.15=5.2+9-1.41=8.17+8.86-8.93=8.07+4.76-4.08=6.46+8.94-0.76=5.17+7.48-7.25=4.84+8.89-1.31=4.99+7.4-3.42=9.48+9.75-2.94=0.39+7.12-5.36=6.54+8.23-0.27=3.1+1.43-2.03=5.51+0.95-5.58=9.38+4.94-0.26=5.13+4.81-5.15=3.5+0.26-0.51=8.41+9.16-1.03=7.07+5.05-4.66=3.7+7.69-9.56=8.74+8.52-4=9.25+3.33-6.55=9.63+8.1-1.34=2.69+5.59-3.73=2.82+3.69-1.36=6.31+3.72-2.69=5.32+3.86-0.73=9.33+3.7-4.57=5.61+5.71-3.72=1.18+4.01-3.54=7.75+1.13-0.76=6.1+2.98-0.55=9.35+0.1-7.92=5.02+6.97-6.88=0.65+7-7.19=6.5+0.51-3.65=6.44+9.17-8.5=4.97+6.27-0.15=9.69+0.48-6.05=7.43+4.6-6.2=3.79+8.27-1.67=8.33+5.32-6.74=8.94+0.76-6.53=8.4+7.35-9.84=0.48+6.01-4.64=3.72+0.2-0.04=9.52+3.03-8.89=5.17+7.99-6.8=2.49+2.97-0.31=8.02-1.28+5.24=9.04-3.42+6.67=2.01-0.25+4.15=8.81-4.83+7.36=8.71-6.63+1.39=7.08-2.65+9.65=7.77-3.49+2.82=8.31-7.84+7.52=8.47-5.23+1.93=7.4-6.15+1.8=5.8-3.63+7.73=8.87-5.22+8.51=4.69-4.5+8.99=7.68-3.71+3.1=6.89-6.27+1.36=7.31-1.52+5=8.22-4.65+9.84=5.29-4.67+6.58=3.26-1.27+1.22=9.28-1.92+2.58=8.07-1.93+6.53=1.05-0.75+9.9=9.09-2.82+1.66=7.64-3.25+4.73=8.32-1.94+7.33=4.59-2.86+9.51=8.17-0.22+5.93=2.38-1.11+6.22=8.47-1.1+9.75=5.41-1.84+5.44=5.4-1.37+1.75=7.55-2.04+6.79=3.44-1.5+4.55=6.71-1.84+4.17=8.17-6.81+4.56=1.86-0.43+7.14=7.03-4.55+9.95=7.98-6.91+9.15=9.82-5.58+1.16=9.58-7.09+1.54=6.24-1.99+0.12=5.23-0.76+8.43=6.85-3.87+6.74=9.44-2.92+0.02=4.28-3.59+3.54=4.26-3.19+8.27=8.38-1.42+6.94=6-5.22+4.45=7.2-2.9+3.96=4.49-3.82+7.47=5.11-2.08+6.09=8.82-4.5+3.47=6.41-5.05+5.72=5.73-3.61+7.42=9.23-0.43-4.7=5.72-1.27-1.93=8.47-0.14-2.52=8.67-0.6-7.15=7.5-1.16-4.63=7.32-1.46-0.26=8.24-0.19-6.04=5.63-0.54-2.67=8.63-0.42-2.28=7.46-1.59-0.16=6.53-3.59-2.3=9.92-4.08-0.63=9.33-0.67-0.76=6.76-2.18-0.54=8.3-2.29-1.57=8.99-4.82-2.3=9.53-4.57-4.47=5.9-1.21-0.22=9.91-0.42-2.73=5.77-1.85-3.81=6.95-4.41-1.74=5.32-3.12-1.24=8.64-1.44-1.47=4.57-1.07-2.11=9.11-4.52-4.4=8.69-2.43-3.53=6.83-4.86-1.17=8.15-6.77-0.14=7.89-0.07-1.61=1.9-0.25-0.83=8.98-1.17-1.93=9.92-6.03-0.94=9.29-5.65-2.99=9.89-1.11-7.39=7.61-5.58-1.92=6.6-1.82-3.36=3.05-1.45-0.06=6.72-3.11-1.39=9.74-2.02-5.86=8.78-1.64-3.66=4.76-0.43-4.18=3.74-0.54-2.82=9.37-3.33-4.57=9.87-4.22-5.26=7.99-0.5-1.91=9.17-1.78-6.26=9.14-0.92-1.32=8.9-3.18-2.27=7.14-2.25-3.93=2.17-0.17-0.73=1.82-0.48-0.87=9.32-0.96-5.32=6.17-3.71-1.76=4.46-1.37-2.86=1.27+0.97+3.88+2.71=9.51+9.94+5.84+0.33=6.63+3.26+5.53+3.09=6.06+0.91+9.23+4.5=6.9+7.17+1.04+2.35=2.59+9.73+5.93+4.31=8.57+5.46+8.89+0.37=3.77+1.03+2.5+3.85=4.69+9.83+7.92+8.62=2.48+6.89+5.4+8.19=7.4+1.94+1.95+3.36=7.45+7.49+7.09+9.39=2.79+2.44+9.3+0.07=0.08+3.46+9.04+5.49=7.16+6.84+7.45+3.4=0.71+0.17+3.33+7.96=6.87+8.86+4.81+9.13=7.98+6.15+6.2+5.42=5.93+4.95+5.23+7.19=8.48+5.84+2.51+7.36=1.85+4.7+3.73+6.51=5.48+3.73+4.89+1.93=1.24+4.09+8.44+8.23=7.41+5.94+2.24+1.58=7.05+2.12+9.99+2.85=7.64+8.6+0.86+4.02=4.75+1.19+6.5+3.28=3.17+6.34+3.49+6.52=5.82+1.82+4.88+7.65=2.22+6.4+4.59+6.82=5.67+1.72+5.71+6.62=0.65+8.22+3.25+8.75=9.6+6.76+0.64+9.63=1.52+1.96+9.07+1.95=2.76+8.47+8.43+0.77=4.78+1.81+8.32+6.81=1.86+5.43+8.81+6.68=6.48+2.83+0.48+9.48=9.83+8.14+4.85+2.4=9.38+2.03+7.62+2.67=6.13+9.73+8.21+2.24=8.5+7.11+3.23+6.92=5.07+9.98+8.96+9.44=4.57+9.85+8.66+9.1=8.45+0.27+5.24+7.35=3.57+6.59+8.59+2.99=1.21+4.96+5.77+0.59=1.7+0.98+5.92+5.88=8.18+2.84+3.22+5.1=6.49+2.17+5.04+1.93=7.07+2.11+8.37+5.01=8.62+6.89+2.43+0.89=2.52+9.41+1.23+2.01=1.6+2.85+6.27+7.41=7.12+0.83+5.16-3.86=2.57+5.7+9.15-8.58=3.65+8.45+9.57-1.1=0.09+4.43+9.86-0.07=5.19+8.81+8.26-3.36=6.64+2.16+3.37-3.7=7.02+2.3+9.87-2.08=2.98+6.78+9.22-9=5.23+2.14+7.32-7.63=7.86+3.29+6.02-0.83=6.11+8.67+2.91-6.93=7.58+8.77+9.17-6.1=9.41+3.93+3.06-2.7=1.7+5.49+6.28-4.24=7.28+9.28+2.73-9.16=3.1+3.23+8.83-1.46=8.33+6.26+2.46-0.27=2.2+4.39+8.33-9.06=1.32+9.65+3.22-1.51=8.81+4.5+6.82-6.71=9.78+3.5+0.09-3.04=2.58+9.2+0.52-7.54=6.58+6+6.11-1.67=5.17+0.57+3.83-6.77=9.9+8.98+3.38-7.42=6.36+8.91+1.79-5.98=9.73+1.67+9.18-1.94=3.05+4.01+1.78-1.07=9.66+1.22+3.62-4.62=6.8+2.86+4.96-6.09=6.1+1.19+0.94-3.86=3.34+6.91+1.45-1.26=9.19+1.16+9.82-1.63=9.26+3.26+5.09-4.88=2.61+3.58+0.25-3.75=4.53+6.78+7.18-2.71=1.25+6.4+6.55-9.46=1.04+3.42+9.87-9.56=9.07+2.37+9.79-7.18=0.76+6.35+3.5-1.36=1.43+8.39+4.01-5.27=8.86+0.21+3.68-7.68=8.51+1.26+4.1-9.79=9.9+7.72+5.38-3.03=9.44+5.99+9.8-7.01=8.75+3.08+2.74-5.66=9.82+2.76+6.31-8.2=7.67+5.1+6.46-0.75=9.92+8.66+5.66-4.31=4.28+5.81+8.07-3.27=7.22+6.3+1.74-1.23=7.77+9.48+1.08-2.58=4.29+5.86+9.92-3.06=5.85+2.24+8.77-3.48=7.57+5.53-4.81+4.51=2.38+9.03-8.12+6.88=3.71+3.65-2.59+6.8=4.02+9.95-3.18+8.57=1.75+3.41-2.66+4.18=4.32+5.02-7.29+8.83=6.1+4.57-4.02+0.08=6.15+2.88-1.03+9.62=5.88+8.07-4.06+4.87=6.03+9.81-6.48+8.73=3.06+3.29-6.21+3.1=3.14+9.49-7.68+3.43=9.23+6.29-1.81+7.03=8.98+6.89-7.57+9.07=2.06+9.45-3.44+7.51=6.3+1.94-5.97+9.81=6.25+7.44-4.55+0.55=5.86+9.74-9.82+4.23=6.46+6.78-8.39+6.12=4.83+2.6-5.82+6.67=4.57+6.59-9.1+8.46=2.31+4.83-1.76+7.58=3.94+2.18-1.12+6.88=6.67+3.95-7.04+3.7=4.98+8.24-2.41+5.3=3.92+3.4-5.72+5.05=4.18+6.22-7.05+3.33=2.86+7.17-2.67+0.95=6.88+3.06-0.64+1.65=6.62+3.39-9.76+6.09=1.58+1.03-0.88+7.18=1.18+4.96-1.78+0.36=8.66+6.46-5.71+8.07=4.56+3.71-5.56+8.33=8.65+2.08-0.66+0.65=6.47+1.05-3.81+0.24=2.72+1.46-0.42+4.3=3.08+6.54-0.8+3.37=0.6+4.71-4.7+2.4=4.31+6.26-2.79+2.69=4.19+9.47-1.23+7.75=4.86+7.22-5.17+4.93=5.04+5.25-6.43+4.12=6.38+7.92-6.05+6.47=9.5+3.54-8.88+9.16=3.55+6.26-2.06+5.37=6.79+3.93-2.29+7.82=3.37+0.39-0.27+7.13=2.32+8.59-3.47+0.73=3.52+6.36-3.3+6.65=7.12+9-5.72+6.99=8.92+9.47-3.71+1.78=3.73+4.95-6.48+7.08=3.21+2.63-5.36+1.1=7.56+9.41-4.48-4.47=8.48+5.88-1.91-3.15=5.11+1.62-2.97-1.36=3.31+7.02-0.44-9.19=2.74+6.74-2.09-2.15=8.72+0.26-0.27-2.79=8.1+9.3-2.44-6.8=7.7+3.17-9.15-0.96=3.18+6.35-2.31-2.54=8.91+9.24-8.54-0.6=6.03+9.27-3.89-3.14=3.41+5.98-2.26-6.99=4.45+6.07-0.7-0.66=5.85+8.99-8.76-1.88=5.08+8.94-4.94-4.41=2.44+7.82-0.17-6.77=6.44+5.38-7.89-1.69=3.11+7.59-2.49-6.8=2.56+3.61-2.55-2.77=2.37+8.29-4.5-1.84=8.79+4.58-1.08-6.89=9.68+6.77-7.75-5.81=3.93+8.12-4.02-1.99=3.05+3.93-3.02-3.62=8.68+2.49-2.73-3.09=9.66+7.71-0.9-7.85=9.05+6.06-3.16-6.23=9.9+7.1-0.66-3.09=7.7+8.3-5.78-8.65=8.9+7.82-9.59-0.59=2.21+7.12-1.77-1.39=7.72+8.11-0.34-8.68=8.69+9.06-7.68-6.32=6.32+8.33-5.7-8.65=7.78+3.12-1.48-3.43=7.79+2.55-2.82-6.22=7.94+8.91-7.11-1.93=9.37+1.68-9.46-0.22=9.58+9.75-3.46-7.55=4.01+6.66-2.08-2.5=8.66+6.07-3.31-7.61=9.12+0.44-8.51-0.04=9.96+3.56-0.34-4.27=1.24+8.84-2.76-0.68=6.85+8.31-8.5-3.44=9.61+0.79-6.99-0.92=5.27+5.85-4.16-5.89=7.75+3.25-0.58-8.2=3.13+4.39-4.03-0.15=4.91+3.19-0.8-2.29=4.17+5.21-5.26-3.73=1.74+4.17-3.35-0.42=3.19+5.48-3.47-3.95=7.23+6.58-1.1-6.97=9.81-0.9+5.67+1.72=8.18-2.37+4.29+0.88=7.27-2.67+5.96+7.55=1.57-0.41+8.73+7.69=7.32-3.98+6.46+7.45=3.71-1.15+3.85+7.03=8.83-8.53+6.69+8.2=6.03-1.87+0.41+1.66=6.58-2.23+7.51+3.17=9.89-9.46+0.53+2.87=2.22-0.1+0.24+7.48=8.98-0.11+2.25+9.55=5.7-2.31+5.39+9.74=6.99-2.45+2.55+3.35=8.11-0.39+1.7+4.5=3.28-2.59+0.21+1.63=6.55-2.82+9.72+6.11=3.02-1.97+0.35+6.71=6.19-2.65+8.05+1.93=8.13-0.61+7.11+0.77=3.78-1.25+0.82+2.84=5.9-1.94+6.8+2.32=9.77-7.51+6.27+7.77=5.94-3.59+9.91+1.58=7.61-2.59+3.94+7.21=6.97-4.55+4.95+1.21=3.74-2.16+9.95+2.52=3.29-0.87+2.87+2.61=4.74-4.52+9.59+5.14=5.25-4.95+5.69+5.62=7.44-0.81+2.83+5.2=8.19-7.95+2.86+2.76=9.52-9.25+0.94+0.79=8.6-5.58+0.1+9.41=9.29-1.23+7.4+5.08=3.16-2.61+7.37+3.6=6.14-4.6+3.21+0.05=5.5-2.79+5.4+8.57=4.67-3.2+3.72+1.48=3.09-0.1+4.63+3.35=6.43-2.2+5.47+4.37=6.63-2.12+5.45+4.43=6.6-4.33+8.92+8.87=4.24-3.65+3.42+8.75=6.17-4.4+2.97+9.71=5.86-0.12+8.75+2.44=6.66-1.37+7.55+4.91=7-6.64+6.19+1.44=6.69-1.94+0.05+9.74=7.63-3.06+6.45+4.7=9.92-8.03+6.78+7.19=6.35-4.42+6.25+1.47=8.58-2.47+0.32+6.63=7.65-2.86+6.9+3.89=7.59-5.41+6.12-0.58=3.93-0.64+1.06-2.91=6.7-3.76+3.91-3.03=9.9-4.44+8.19-5.46=8.08-2.38+9.94-1.83=8.24-3.06+6.96-7.4=7.58-0.34+4.04-2.34=8.16-4.73+2.53-1.81=9.69-7.69+9.12-2.97=8.87-5.21+9.46-3.14=7.62-6.18+6.92-6.43=5.94-3.2+5.11-2.99=8.4-1.45+5-0.87=4.41-1.93+7.28-1.05=9.15-0.91+6.78-3.81=5.31-0.79+6.26-8.24=8.3-0.12+9.79-4.14=6.49-0.58+8.62-6.13=7.08-3.82+5.37-7.54=9.84-3.72+7.9-4.77=6.74-3.12+0.65-3.15=7.3-2.92+9.36-0.66=7.32-5.15+6.54-0.09=1.84-0.65+7-1.68=8.25-0.88+8.59-8.93=1.04-0.31+3.48-0.54=9.02-4.04+6.45-2.12=9.34-4.08+5.42-4.26=8.68-6.96+2.62-3.06=5.86-4.13+5.8-5.05=3.32-1.34+1.84-1.17=6.3-4.96+8.85-9.35=6.4-1.91+5.57-2.31=9.89-7.04+8.19-5.23=9.04-8.83+9.52-0.69=9.2-3.73+6.52-4.38=8.73-1.11+9.96-4.05=2.35-0.45+7.44-7.83=8-5.57+3.63-1.16=8.48-3.43+2.49-2.93=9.76-2.08+9.59-1.68=9.25-3.98+2.1-1.35=4.65-2.11+3.37-4.78=5.11-4.01+2.5-0.43=8.07-7.21+9.81-9.23=9.76-6.64+7.19-4.45=7.08-3.84+7.17-3.77=6.65-5.45+8.22-2.95=7.36-7.14+4.38-0.5=5.51-0.89+9.78-2.46=9.8-5.98+1.11-0.05=4.49-3.72+6.1-5.42=6.61-1.96+1.05-2.39=7.05-1.82+2.32-3.98=9.07-1.65-5.7+0.02=9.4-3.51-1.03+5.29=6.75-2.31-0.97+5.07=9.59-2.97-0.92+1.93=7.7-1.78-2.43+8.97=5.84-0.99-2.36+0.06=8.75-0.06-5.66+6.81=5.29-3.39-0.53+9.94=9.88-5.54-3.27+8.93=8.47-3.89-1.46+2.23=7.72-3.04-1.68+0.12=4.05-0.29-3.39+4.39=9.51-2.17-4.31+6.1=6.22-2.99-1.83+4.01=9.86-0.9-1.81+6.29=9.49-1.68-1.91+7.65=9.39-2.1-2.49+9.72=9.22-3.83-4.73+6.91=7.99-4.44-0.35+6.56=8.3-0.72-0.96+9.8=6.18-4.03-0.04+9.56=4.71-0.8-1.14+9.01=9.22-0.54-4.69+3.14=8.37-0.77-6.09+2.97=8.42-0.75-7.4+1.07=3.35-1.34-0.66+8.96=7.3-4.5-1.7+0.53=7.54-4.09-1.91+5.82=5.42-1-0.54+8.49=9.81-0.37-2.86+7.87=8.37-0.38-2.89+7.61=7.45-3.37-0.29+3.42=6.6-2.3-2.22+1.58=9.01-1.58-4.02+0.27=6.66-2.72-2.05+1.05=9.74-5.38-1.41+3.34=8.99-6.3-2.16+0.35=9.05-6.55-1.58+8.73=9.12-1.62-4.49+2.73=9.98-5.93-0.49+8.38=5.6-0.9-1.07+4.91=5.71-2.24-2.3+5.15=6.86-3.62-2.23+7.8=6.27-4.02-1.64+6.32=4.79-1.29-1.25+7.13=8.76-5.4-0.92+8.73=8.79-2.37-1.03+4.63=7.9-5.36-0.53+1.89=8.19-1.56-3.41+5.88=4.33-0.94-2.36+0.38=8.04-2.88-0.12+0.17=9.15-5.72-3.33+9.4=8.46-2.07-1.87+7.9=7.17-2.91-3.93+0.24=9.34-2.55-2.61-3.21=8.93-0.62-2.63-4.46=7.65-2.46-2.59-1.63=8.74-4.92-0.87-2.78=9.84-1.6-4.53-2.84=9.03-4.48-1.56-1.79=9.92-2.42-0.76-6.42=8.67-0.8-5.09-0.82=9.19-3.25-0.17-4.76=8.06-1.09-1.71-4.17=9.42-1.4-0.36-5.36=7.37-0.23-3.87-0.28=7.22-0.95-3.93-2.15=8.54-5.9-1.05-0.8=6.58-2.45-2.48-0.47=5.91-3.66-0.31-1.65=8.94-2.79-0.66-1.66=9.72-4.2-1.12-1.29=9.25-2.84-2.37-2.08=8.79-4.73-0.7-2.76=5.04-1.79-2.07-0.47=5.38-2.37-0.16-2.69=9.01-0.32-0.38-0.85=4.4-0.57-2.64-0.13=9.53-3.51-0.28-0.85=8.03-5.07-1.79-0.53=4.2-0.83-2.64-0.44=9.76-1.02-3.47-4.83=9.9-0.05-6.94-0.31=9.64-0.26-3.12-1.79=9.94-1.17-3.41-4.64=7.36-2.86-0.99-0.48=9.57-6.21-2.3-0.85=5.47-3.44-0.91-0.86=6.06-0.54-3.45-0.61=8.53-7.68-0.27-0.31=9.55-0.36-3.39-0.32=9.79-1.13-2.48-4.01=8.88-2.04-4.13-0.54=9.57-0.86-1.11-4.54=9.08-0.52-0.02-4.63=5.25-1.08-2.86-1.18=3.63-1.39-0.76-0.08=6.66-2.05-1.47-3.01=6.71-0.2-0.55-4.22=8.11-4.65-0.61-1.32=8.28-1.5-1.83-2.2=8.27-4.42-1.48-1.37=9.49-1.57-1.14-5.11=8.44-0.75-2.43-1.05=8.77-3.44-2.26-0.68=9.49-0.46-5.54-1.24=7.55-1.24-0.83-1.32=9.26-0.23-0.58-3.86=參考答案2.52+4.57=7.093.56+0.03=3.599.28+8.07=17.359.29+7.91=17.25+9.13=14.139.29+8.8=18.092.48+0.24=2.722.01+7.73=9.741.33+0.76=2.093.74+2.61=6.351.71+9.85=11.562.3+3.54=5.845.43+1.63=7.061.68+8.25=9.939.69+8.14=17.835.25+9.09=14.341.45+3.23=4.686.06+8.99=15.053.15+8.43=11.589.77+3.89=13.664.19+6.09=10.288+6.08=14.085.24+8.56=13.87+8.72=15.727.26+1.54=8.89.61+4.52=14.130.5+9.35=9.856.48+2.73=9.213.61+4.57=8.185.4+7.55=12.957.85+9.77=17.627.29+7.14=14.435.98+9.48=15.460.29+7.14=7.431.25+1.53=2.783.29+4.9=8.197.68+2.31=9.995.07+0.22=5.298.46+8.38=16.844.39+6.62=11.015.81+6.53=12.342.36+2.79=5.152.53+8.36=10.898.59+6.63=15.222.09+1.6=3.698.63+6.9=15.531.54+8.63=10.171.24+4.98=6.229.04+5.27=14.310.72+7.4=8.125.99+6.55=12.541.25+3.92=5.171.32+4.4=5.727.21+8.31=15.524.83-1.71=3.124.73-0.42=4.318.14-1.18=6.962.8-0.14=2.666.14-3.88=2.268.26-2.2=6.061.94-0.35=1.597.92-1.34=6.584.56-1.8=2.768.06-1.22=6.847.72-1.44=6.288.01-4.9=3.117.59-0.8=6.799.83-2.7=7.139.28-7.19=2.097.34-6.23=1.118.65-1=7.656.97-0.12=6.858.74-3.68=5.065.84-1.7=4.143.38-1.1=2.289.57-1.36=8.211.45-1.26=0.198.22-0.11=8.117.51-5.55=1.964.37-4.08=0.299.15-4.3=4.853.01-0.79=2.229.49-6.52=2.978.85-1.29=7.567.82-0.6=7.229.91-4.52=5.398.67-1.43=7.245.83-4.9=0.938.71-3.5=5.215.41-1.41=47.41-6.37=1.048.58-2.84=5.749.96-6.92=3.046.19-5.53=0.667.29-7.11=0.187.46-1.23=6.237.29-0.6=6.698.29-5.23=3.066.17-4.74=1.434.51-4.04=0.474.2-0.41=3.792.52-1.04=1.484.62-4.15=0.476.31-0.45=5.867.05-6.86=0.193.67-0.64=3.036.85-2.21=4.649.44-8.48=0.966.21+6.53+7.94=20.689.73+3.74+7.83=21.39.45+8.1+3.27=20.826.19+5.08+0.66=11.937.53+7.25+7.51=22.299.17+5.43+7.89=22.490.41+0.18+5.8=6.398.94+6.16+4.86=19.962.13+8.82+9.78=20.732.65+8.73+8.92=20.33.95+5.63+1.37=10.956.25+8.99+9.48=24.721.39+1.25+0.04=2.685.85+6.18+9.15=21.181.95+4.7+5.33=11.981.55+2.52+0.58=4.655.48+9.98+3.19=18.655.57+5.44+8.59=19.66.81+3.03+6.19=16.032.67+1.85+0.25=4.779.89+0.84+2.76=13.495.7+6.29+5.06=17.057.26+5.98+4.08=17.327.59+1.88+0.16=9.630.45+7.22+8.78=16.455.13+1.55+7.56=14.248.48+3.66+2.72=14.868.57+4.81+7.51=20.897.8+8.83+1.04=17.672.88+3.38+0.17=6.438.53+1.05+4.92=14.57.95+2.29+7.47=17.719.04+0.51+0.54=10.094.65+7.72+7.76=20.139.9+8.93+8.19=27.025.85+0.64+0.1=6.594.72+6.03+0.96=11.712.63+6.48+8.53=17.644.2+1.73+9.46=15.399.86+6.76+3.22=19.848.58+9.12+0.33=18.035.86+0.44+2.94=9.246.96+6.54+6.33=19.831.17+1.9+3.88=6.950.11+5.28+3.83=9.223.04+4.58+9.2=16.820.29+5.56+6.51=12.368.06+0.9+0.78=9.749.74+3.82+9.41=22.971.87+2.78+7.78=12.432.02+8.35+7.48=17.859.39+7.05+8.63=25.072.89+7.27+9.75=19.910.56+9.13+3.32=13.013.01+5.54-4.32=4.233.3+4.24-2.04=5.58.92+7.43-7.19=9.166.54+0.79-2.81=4.526.46+7.01-6.07=7.45.33+2.2-1.3=6.230.6+2.7-2.15=1.155.2+9-1.41=12.798.17+8.86-8.93=8.18.07+4.76-4.08=8.756.46+8.94-0.76=14.645.17+7.48-7.25=5.44.84+8.89-1.31=12.424.99+7.4-3.42=8.979.48+9.75-2.94=16.290.39+7.12-5.36=2.156.54+8.23-0.27=14.53.1+1.43-2.03=2.55.51+0.95-5.58=0.889.38+4.94-0.26=14.065.13+4.81-5.15=4.793.5+0.26-0.51=3.258.41+9.16-1.03=16.547.07+5.05-4.66=7.463.7+7.69-9.56=1.838.74+8.52-4=13.269.25+3.33-6.55=6.039.63+8.1-1.34=16.392.69+5.59-3.73=4.552.82+3.69-1.36=5.156.31+3.72-2.69=7.345.32+3.86-0.73=8.459.33+3.7-4.57=8.465.61+5.71-3.72=7.61.18+4.01-3.54=1.657.75+1.13-0.76=8.126.1+2.98-0.55=8.539.35+0.1-7.92=1.535.02+6.97-6.88=5.110.65+7-7.19=0.466.5+0.51-3.65=3.366.44+9.17-8.5=7.114.97+6.27-0.15=11.099.69+0.48-6.05=4.127.43+4.6-6.2=5.833.79+8.27-1.67=10.398.33+5.32-6.74=6.918.94+0.76-6.53=3.178.4+7.35-9.84=5.910.48+6.01-4.64=1.853.72+0.2-0.04=3.889.52+3.03-8.89=3.665.17+7.99-6.8=6.362.49+2.97-0.31=5.158.02-1.28+5.24=11.989.04-3.42+6.67=12.292.01-0.25+4.15=5.918.81-4.83+7.36=11.348.71-6.63+1.39=3.477.08-2.65+9.65=14.087.77-3.49+2.82=7.18.31-7.84+7.52=7.998.47-5.23+1.93=5.177.4-6.15+1.8=3.055.8-3.63+7.73=9.98.87-5.22+8.51=12.164.69-4.5+8.99=9.187.68-3.71+3.1=7.076.89-6.27+1.36=1.987.31-1.52+5=10.798.22-4.65+9.84=13.415.29-4.67+6.58=7.23.26-1.27+1.22=3.219.28-1.92+2.58=9.948.07-1.93+6.53=12.671.05-0.75+9.9=10.29.09-2.82+1.66=7.937.64-3.25+4.73=9.128.32-1.94+7.33=13.714.59-2.86+9.51=11.248.17-0.22+5.93=13.882.38-1.11+6.22=7.498.47-1.1+9.75=17.125.41-1.84+5.44=9.015.4-1.37+1.75=5.787.55-2.04+6.79=12.33.44-1.5+4.55=6.496.71-1.84+4.17=9.048.17-6.81+4.56=5.921.86-0.43+7.14=8.577.03-4.55+9.95=12.437.98-6.91+9.15=10.229.82-5.58+1.16=5.49.58-7.09+1.54=4.036.24-1.99+0.12=4.375.23-0.76+8.43=12.96.85-3.87+6.74=9.729.44-2.92+0.02=6.544.28-3.59+3.54=4.234.26-3.19+8.27=9.348.38-1.42+6.94=13.96-5.22+4.45=5.237.2-2.9+3.96=8.264.49-3.82+7.47=8.145.11-2.08+6.09=9.128.82-4.5+3.47=7.796.41-5.05+5.72=7.085.73-3.61+7.42=9.549.23-0.43-4.7=4.15.72-1.27-1.93=2.528.47-0.14-2.52=5.818.67-0.6-7.15=0.927.5-1.16-4.63=1.717.32-1.46-0.26=5.68.24-0.19-6.04=2.015.63-0.54-2.67=2.428.63-0.42-2.28=5.937.46-1.59-0.16=5.716.53-3.59-2.3=0.649.92-4.08-0.63=5.219.33-0.67-0.76=7.96.76-2.18-0.54=4.048.3-2.29-1.57=4.448.99-4.82-2.3=1.879.53-4.57-4.47=0.495.9-1.21-0.22=4.479.91-0.42-2.73=6.765.77-1.85-3.81=0.116.95-4.41-1.74=0.85.32-3.12-1.24=0.968.64-1.44-1.47=5.734.57-1.07-2.11=1.399.11-4.52-4.4=0.198.69-2.43-3.53=2.736.83-4.86-1.17=0.88.15-6.77-0.14=1.247.89-0.07-1.61=6.211.9-0.25-0.83=0.828.98-1.17-1.93=5.889.92-6.03-0.94=2.959.29-5.65-2.99=0.659.89-1.11-7.39=1.397.61-5.58-1.92=0.116.6-1.82-3.36=1.423.05-1.45-0.06=1.546.72-3.11-1.39=2.229.74-2.02-5.86=1.868.78-1.64-3.66=3.484.76-0.43-4.18=0.153.74-0.54-2.82=0.389.37-3.33-4.57=1.479.87-4.22-5.26=0.397.99-0.5-1.91=5.589.17-1.78-6.26=1.139.14-0.92-1.32=6.98.9-3.18-2.27=3.457.14-2.25-3.93=0.962.17-0.17-0.73=1.271.82-0.48-0.87=0.479.32-0.96-5.32=3.046.17-3.71-1.76=0.74.46-1.37-2.86=0.231.27+0.97+3.88+2.71=8.839.51+9.94+5.84+0.33=25.626.63+3.26+5.53+3.09=18.516.06+0.91+9.23+4.5=20.76.9+7.17+1.04+2.35=17.462.59+9.73+5.93+4.31=22.568.57+5.46+8.89+0.37=23.293.77+1.03+2.5+3.85=11.154.69+9.83+7.92+8.62=31.062.48+6.89+5.4+8.19=22.967.4+1.94+1.95+3.36=14.657.45+7.49+7.09+9.39=31.422.79+2.44+9.3+0.07=14.60.08+3.46+9.04+5.49=18.077.16+6.84+7.45+3.4=24.850.71+0.17+3.33+7.96=12.176.87+8.86+4.81+9.13=29.677.98+6.15+6.2+5.42=25.755.93+4.95+5.23+7.19=23.38.48+5.84+2.51+7.36=24.191.85+4.7+3.73+6.51=16.795.48+3.73+4.89+1.93=16.031.24+4.09+8.44+8.23=227.41+5.94+2.24+1.58=17.177.05+2.12+9.99+2.85=22.017.64+8.6+0.86+4.02=21.124.75+1.19+6.5+3.28=15.723.17+6.34+3.49+6.52=19.525.82+1.82+4.88+7.65=20.172.22+6.4+4.59+6.82=20.035.67+1.72+5.71+6.62=19.720.65+8.22+3.25+8.75=20.879.6+6.76+0.64+9.63=26.631.52+1.96+9.07+1.95=14.52.76+8.47+8.43+0.77=20.434.78+1.81+8.32+6.81=21.721.86+5.43+8.81+6.68=22.786.48+2.83+0.48+9.48=19.279.83+8.14+4.85+2.4=25.229.38+2.03+7.62+2.67=21.76.13+9.73+8.21+2.24=26.318.5+7.11+3.23+6.92=25.765.07+9.98+8.96+9.44=33.454.57+9.85+8.66+9.1=32.188.45+0.27+5.24+7.35=21.313.57+6.59+8.59+2.99=21.741.21+4.96+5.77+0.59=12.531.7+0.98+5.92+5.88=14.488.18+2.84+3.22+5.1=19.346.49+2.17+5.04+1.93=15.637.07+2.11+8.37+5.01=22.568.62+6.89+2.43+0.89=18.832.52+9.41+1.23+2.01=15.171.6+2.85+6.27+7.41=18.137.12+0.83+5.16-3.86=9.252.57+5.7+9.15-8.58=8.843.65+8.45+9.57-1.1=20.570.09+4.43+9.86-0.07=14.315.19+8.81+8.26-3.36=18.96.64+2.16+3.37-3.7=8.477.02+2.3+9.87-2.08=17.112.98+6.78+9.22-9=9.985.23+2.14+7.32-7.63=7.067.86+3.29+6.02-0.83=16.346.11+8.67+2.91-6.93=10.767.58+8.77+9.17-6.1=19.429.41+3.93+3.06-2.7=13.71.7+5.49+6.28-4.24=9.237.28+9.28+2.73-9.16=10.133.1+3.23+8.83-1.46=13.78.33+6.26+2.46-0.27=16.782.2+4.39+8.33-9.06=5.861.32+9.65+3.22-1.51=12.688.81+4.5+6.82-6.71=13.429.78+3.5+0.09-3.04=10.332.58+9.2+0.52-7.54=4.766.58+6+6.11-1.67=17.025.17+0.57+3.83-6.77=2.89.9+8.98+3.38-7.42=14.846.36+8.91+1.79-5.98=11.089.73+1.67+9.18-1.94=18.643.05+4.01+1.78-1.07=7.779.66+1.22+3.62-4.62=9.886.8+2.86+4.96-6.09=8.536.1+1.19+0.94-3.86=4.373.34+6.91+1.45-1.26=10.449.19+1.16+9.82-1.63=18.549.26+3.26+5.09-4.88=12.732.61+3.58+0.25-3.75=2.694.53+6.78+7.18-2.71=15.781.25+6.4+6.55-9.46=4.741.04+3.42+9.87-9.56=4.779.07+2.37+9.79-7.18=14.050.76+6.35+3.5-1.36=9.251.43+8.39+4.01-5.27=8.568.86+0.21+3.68-7.68=5.078.51+1.26+4.1-9.79=4.089.9+7.72+5.38-3.03=19.979.44+5.99+9.8-7.01=18.228.75+3.08+2.74-5.66=8.919.82+2.76+6.31-8.2=10.697.67+5.1+6.46-0.75=18.489.92+8.66+5.66-4.31=19.934.28+5.81+8.07-3.27=14.897.22+6.3+1.74-1.23=14.037.77+9.48+1.08-2.58=15.754.29+5.86+9.92-3.06=17.015.85+2.24+8.77-3.48=13.387.57+5.53-4.81+4.51=12.82.38+9.03-8.12+6.88=10.173.71+3.65-2.59+6.8=11.574.02+9.95-3.18+8.57=19.361.75+3.41-2.66+4.18=6.684.32+5.02-7.29+8.83=10.886.1+4.57-4.02+0.08=6.736.15+2.88-1.03+9.62=17.625.88+8.07-4.06+4.87=14.766.03+9.81-6.48+8.73=18.093.06+3.29-6.21+3.1=3.243.14+9.49-7.68+3.43=8.389.23+6.29-1.81+7.03=20.748.98+6.89-7.57+9.07=17.372.06+9.45-3.44+7.51=15.586.3+1.94-5.97+9.81=12.086.25+7.44-4.55+0.55=9.695.86+9.74-9.82+4.23=10.016.46+6.78-8.39+6.12=10.974.83+2.6-5.82+6.67=8.284.57+6.59-9.1+8.46=10.522.31+4.83-1.76+7.58=12.963.94+2.18-1.12+6.88=11.886.67+3.95-7.04+3.7=7.284.98+8.24-2.41+5.3=16.113.92+3.4-5.72+5.05=6.654.18+6.22-7.05+3.33=6.682.86+7.17-2.67+0.95=8.316.88+3.06-0.64+1.65=10.956.62+3.39-9.76+6.09=6.341.58+1.03-0.88+7.18=8.911.18+4.96-1.78+0.36=4.728.66+6.46-5.71+8.07=17.484.56+3.71-5.56+8.33=11.048.65+2.08-0.66+0.65=10.726.47+1.05-3.81+0.24=3.952.72+1.46-0.42+4.3=8.063.08+6.54-0.8+3.37=12.190.6+4.71-4.7+2.4=3.014.31+6.26-2.79+2.69=10.474.19+9.47-1.23+7.75=20.184.86+7.22-5.17+4.93=11.845.04+5.25-6.43+4.12=7.986.38+7.92-6.05+6.47=14.729.5+3.54-8.88+9.16=13.323.55+6.26-2.06+5.37=13.126.79+3.93-2.29+7.82=16.253.37+0.39-0.27+7.13=10.622.32+8.59-3.47+0.73=8.173.52+6.36-3.3+6.65=13.237.12+9-5.72+6.99=17.398.92+9.47-3.71+1.78=16.463.73+4.95-6.48+7.08=9.283.21+2.63-5.36+1.1=1.587.56+9.41-4.48-4.47=8.028.48+5.88-1.91-3.15=9.35.11+1.62-2.97-1.36=2.43.31+7.02-0.44-9.19=0.72.74+6.74-2.09-2.15=5.248.72+0.26-0.27-2.79=5.928.1+9.3-2.44-6.8=8.167.7+3.17-9.15-0.96=0.763.18+6.35-2.31-2.54=4.688.91+9.24-8.54-0.6=9.016.03+9.27-3.89-3.14=8.273.41+5.98-2.26-6.99=0.144.45+6.07-0.7-0.66=9.165.85+8.99-8.76-1.88=4.25.08+8.94-4.94-4.41=4.672.44+7.82-0.17-6.77=3.326.44+5.38-7.89-1.69=2.243.11+7.59-2.49-6.8=1.412.56+3.61-2.55-2.77=0.852.37+8.29-4.5-1.84=4.328.79+4.58-1.08-6.89=5.49.68+6.77-7.75-5.81=2.893.93+8.12-4.02-1.99=6.043.05+3.93-3.02-3.62=0.348.68+2.49-2.73-3.09=5.359.66+7.71-0.9-7.85=8.629.05+6.06-3.16-6.23=5.729.9+7.1-0.66-3.09=13.257.7+8.3-5.78-8.65=1.578.9+7.82-9.59-0.59=6.542.21+7.12-1.77-1.39=6.177.72+8.11-0.34-8.68=6.818.69+9.06-7.68-6.32=3.756.32+8.33-5.7-8.65=0.37.78+3.12-1.48-3.43=5.997.79+2.55-2.82-6.22=1.37.94+8.91-7.11-1.93=7.819.37+1.68-9.46-0.22=1.379.58+9.75-3.46-7.55=8.324.01+6.66-2.08-2.5=6.098.66+6.07-3.31-7.61=3.819.12+0.44-8.51-0.04=1.019.96+3.56-0.34-4.27=8.911.24+8.84-2.76-0.68=6.646.85+8.31-8.5-3.44=3.229.61+0.79-6.99-0.92=2.495.27+5.85-4.16-5.89=1.077.75+3.25-0.58-8.2=2.223.13+4.39-4.03-0.15=3.344.91+3.19-0.8-2.29=5.014.17+5.21-5.26-3.73=0.391.74+4.17-3.35-0.42=2.143.19+5.48-3.47-3.95=1.257.23+6.58-1.1-6.97=5.749.81-0.9+5.67+1.72=16.38.18-2.37+4.29+0.88=10.987.27-2.67+5.96+7.55=18.111.57-0.41+8.73+7.69=17.587.32-3.98+6.46+7.45=17.253.71-1.15+3.85+7.03=13.448.83-8.53+6.69+8.2=15.196.03-1.87+0.41+1.66=6.236.58-2.23+7.51+3.17=15.039.89-9.46+0.53+2.87=3.832.22-0.1+0.24+7.48=9.848.98-0.11+2.25+9.55=20.675.7-2.31+5.39+9.74=18.526.99-2.45+2.55+3.35=10.448.11-0.39+1.7+4.5=13.923.28-2.59+0.21+1.63=2.536.55-2.82+9.72+6.11=19.563.02-1.97+0.35+6.71=8.116.19-2.65+8.05+1.93=13.528.13-0.61+7.11+0.77=15.43.78-1.25+0.82+2.84=6.195.9-1.94+6.8+2.32=13.089.77-7.51+6.27+7.77=16.35.94-3.59+9.91+1.58=13.847.61-2.59+3.94+7.21=16.176.97-4.55+4.95+1.21=8.583.74-2.16+9.95+2.52=14.053.29-0.87+2.87+2.61=7.94.74-4.52+9.59+5.14=14.955.25-4.95+5.69+5.62=11.617.44-0.81+2.83+5.2=14.668.19-7.95+2.86+2.76=5.869.52-9.25+0.94+0.79=28.6-5.58+0.1+9.41=12.539.29-1.23+7.4+5.08=20.543.16-2.61+7.37+3.6=11.526.14-4.6+3.21+0.05=4.85.5-2.79+5.4+8.57=16.684.67-3.2+3.72+1.48=6.673.09-0.1+4.63+3.35=10.976.43-2.2+5.47+4.37=14.076.63-2.12+5.45+4.43=14.396.6-4.33+8.92+8.87=20.064.24-3.65+3.42+8.75=12.766.17-4.4+2.97+9.71=14.455.86-0.12+8.75+2.44=16.936.66-1.37+7.55+4.91=17.757-6.64+6.19+1.44=7.996.69-1.94+0.05+9.74=14.547.63-3.06+6.45+4.7=15.729.92-8.03+6.78+7.19=15.866.35-4.42+6.25+1.47=9.658.58-2.47+0.32+6.63=13.067.65-2.86+6.9+3.89=15.587.59-5.41+6.12-0.58=7.723.93-0.64+1.06-2.91=1.446.7-3.76+3.91-3.03=3.829.9-4.44+8.19-5.46=8.198.08-2.38+9.94-1.83=13.818.24-3.06+6.96-7.4=4.747.58-0.34+4.04-2.34=8.948.16-4.73+2.53-1.81=4.159.69-7.69+9.12-2.97=8.158.87-5.21+9.46-3.14=9.987.62-6.18+6.92-6.43=1.935.94-3.2+5.11-2.99=4.868.4-1.45+5-0.87=11.084.41-1.93+7.28-1.05=8.719.15-0.91+6.78-3.81=11.215.31-0.79+6.26-8.24=2.548.3-0.12+9.79-4.14=13.836.49-0.58+8.62-6.13=8.47.08-3.82+5.37-7.54=1.099.84-3.72+7.9-4.77=9.256.74-3.12+0.65-3.15=1.127.3-2.92+9.36-0.66=13.087.32-5.15+6.54-0.09=8.621.84-0.65+7-1.68=6.518.25-0.88+8.59-8.93=7.031.04-0.31+3.48-0.54=3.679.02-4.04+6.45-2.12=9.319.34-4.08+5.42-4.26=6.428.68-6.96+2.62-3.06=1.285.86-4.13+5.8-5.05=2.483.32-1.34+1.84-1.17=2.656.3-4.96+8.85-9.35=0.846.4-1.91+5.57-2.31=7.759.89-7.04+8.19-5.23=5.819.04-8.83+9.52-0.69=9.049.2-3.73+6.52-4.38=7.618.73-1.11+9.96-4.05=13.532.35-0.45+7.44-7.83=1.518-5.57+3.63-1.16=4.98.48-3.43+2.49-2.93=4.619.76-2.08+9.59-1.68=15.599.