四年級數(shù)學（小數(shù)加減運算）計算題專項練習與答案

四年級數(shù)學（小數(shù)加減運算）計算題專項練習與答案1.69+7.17=1.8+4.21=8.77+2.84=0.05+8.27=1.77+8.59=4.37+0.99=9.3+8.47=7.19+6.76=6.34+2.02=7.11+8.36=4.18+4.17=7.13+2.09=2.81+8.11=6.89+9.24=1.38+0.25=9.84+5.29=8.79+4.61=6.06+4.94=3.11+4.25=6.83+8.32=4.24+0.37=7.57+5.75=2.54+6.34=1.49+0.45=2.05+2.45=7.66+7.53=5.59+8.83=3.8+4.49=6.21+9.11=5.31+2.73=8.12+3.87=0.15+2.93=8.54+3.94=0.52+6.74=0.79+6=1.12+5.57=7.98+9.04=5.74+3.4=6.68+8.66=3.33+4.05=8.53+7.76=7.49+5.13=9.44+6.23=3.1+0.04=4.89+9.51=7.36+6.68=1.66+5.55=2.87+6.98=6.79+2.34=4.56+3.03=6.13+3.93=3.39+7.74=6.14+0.89=4.26+5.18=5.31-2.26=7.5-2.55=2.89-0.24=6.02-5.16=8.74-8.35=9.85-2.23=8.48-4.37=9.88-2.69=9.84-6.08=6.26-0.34=2.15-1.21=4.09-1.34=7.74-2.42=9.9-2.1=8.27-6.88=9.01-1.82=9.8-9.45=6.7-6.05=7.57-5.81=8.65-7.2=3.71-2.65=3.42-3.23=5.9-4.23=2.58-1.79=4.65-0.22=6.71-0.52=9.23-6.43=9.42-6.87=6.01-5.71=7.57-1.37=7.02-1.35=8.09-3.11=7.16-2.63=9.8-4.33=6.3-5.49=4.15-2.51=8.81-5.01=7.64-1.06=8.11-2.67=4.63-1.21=4.67-1.77=8.62-6.98=8.37-5.93=6.35-5.75=8.45-3.75=6.69-4.26=4.76-2.26=8.35-1.54=8.53-0.21=8.57-8.41=9.28-4.88=4.02-0.61=8.54-6.65=5.65-1.28=0.14+4.42+4.29=7.37+7.6+8.53=9.19+1.32+6.82=2.41+6.65+6.64=3.97+1.45+6.51=4.7+1.37+9.27=2.55+4.4+2.17=0.48+1.19+1.41=5.59+6.04+7.92=3.04+6.3+8.05=3.32+6.85+2.58=5.67+1.98+4.58=3.78+9.37+1.14=9.6+9.43+1.71=8.15+6.32+8.78=2.66+9.23+1.27=1.93+5.52+5.5=1.74+1.12+3.98=6.35+5.32+3.52=4.64+3.93+4.47=4.63+0.16+7.36=3.99+5.14+6.56=9.87+5.86+2.6=5.45+7.24+4.57=3.27+5.55+1.14=8.8+8.86+0.83=7+9.6+7.36=2.03+1.92+3.26=7.25+6.49+4.03=7.24+9.62+6.73=2.35+1.25+3.17=1.48+2.07+1.01=2.86+4.6+8.25=1.85+4.65+5.93=8.15+0.62+4.49=5.2+0.31+8.82=2.17+4.84+6.76=7.85+7.52+9.92=3.68+6.41+8.92=4.06+3.5+4.19=1.56+7.73+2.18=0.95+6.45+2.1=3.51+9.06+9.35=4.45+2.82+8.91=1.96+3.67+2.19=0.81+7.55+2.78=9.99+4.04+7.17=3.56+7.99+3.81=1.65+2.64+0.34=8.88+0.57+1.63=0.27+9.01+8.8=4.3+1.96+8.84=7.12+2.55+6.61=6.5+4.09+8.7=4.66+8.78-2.92=6.25+7.99-1.84=8.07+2.59-9.65=5.23+3.6-7.42=8.93+5.28-9.96=6.63+6.89-6.87=6.48+9.46-7.71=6.76+4.69-5.58=2.01+1.05-2.62=0.69+9.87-9.49=9.81+1.47-8.09=5.44+2.69-7.5=4.26+8.82-1.36=3.66+1.49-1.97=7.07+4.82-2.61=3.85+4.85-6.1=1.94+8.06-5.9=9.12+3.52-5.06=8.4+3.91-2.8=7.98+4.36-5.27=5.88+5.4-9.94=8.49+9.89-2.3=4.06+8.31-9.37=7.38+3.94-5.59=2.32+4.97-3.37=1.18+4.49-4.79=6.41+9.92-4.15=5.26+9.3-3.52=8.92+0.65-4.23=6.74+5.07-2.87=5.06+6.16-6.94=2.15+2.23-3.21=2.74+7.79-7.63=0.5+7.24-6.47=7.25+6.77-9.18=4.91+1.08-3.92=2.95+1.57-0.13=9.9+6.8-9.29=3.22+6.51-8.6=4.47+5.1-4.75=5.33+3.73-0.25=0.31+3.32-0.11=3.13+3.76-3.08=3.52+7.46-4.78=9.22+5.87-3.81=6.36+6.42-3.16=4.11+8.5-0.35=4.31+8.13-2.12=8.17+2.42-8.18=6.95+8.27-8.92=4.37+8.33-2.64=5.8+9.57-4.05=8.65+1.11-2.19=7.38+8.39-9.26=4.62-1.54+7.67=8.25-0.27+9.95=5.64-3.98+2.86=1.63-0.78+1.15=6.58-2.77+9.96=9.14-8.9+4.4=3.6-1.7+9.95=5.5-0.91+8.2=6.8-1.75+1.62=9.55-8.17+4.53=7.33-5.23+6.62=7.98-7.72+6.39=5.53-0.4+9.83=4.97-0.33+5.42=2.71-0.67+6.58=7.67-3.63+5.9=6.29-2.4+2.85=2.55-0.86+0.76=5.56-0.02+0.57=5.46-4.12+4.44=5.77-1.85+9.31=5.33-0.71+1.32=6.16-2.57+4.96=8.31-4.3+6.38=2.74-0.37+0.61=6.99-6.52+8.37=8.61-1.85+1.64=9.96-0.19+9.81=7.71-3.66+4.95=7.48-3.79+5.38=6.24-2.47+6.29=2.35-1.53+2.62=7.55-7.42+6.74=5.73-5.53+7.59=8.09-5.36+8.6=9.5-3.27+0.24=9.02-4.04+5.94=9.88-2.7+6.38=5.27-4.22+3.34=9.92-2.1+4.2=6.46-1.68+1.48=6.16-3.25+5.89=6.55-3.01+1.51=6.03-5.8+1.47=5.76-5.34+2.37=8.8-2.11+6.93=7.14-4.04+1.14=8.29-0.45+2.48=7.8-3.13+8.57=3.14-0.83+6.99=5.38-4.6+9.03=8.86-6.34+2.98=5.53-3.31+3.05=8.45-4.06+2.05=6.45-2.44-0.96=8.71-7.64-0.17=7.77-1.29-2.21=9.88-1.39-6.8=8.04-2.04-0.19=6.6-0.44-3.57=6.22-0.6-0.7=9.13-2.14-1.55=9.92-8.13-0.04=6.23-1.5-0.25=9.6-0.24-0.14=4.75-0.02-2.8=9.71-2.78-4.56=9.48-3.32-5.1=8.84-3.16-2.15=9.54-1.86-0.35=9.55-1.35-2.77=7.08-2.26-0.71=2.56-0.58-1.73=7.42-1.92-2.27=6.52-2.03-3.65=7.77-1.74-4.09=6.59-0.73-2.51=6.29-0.13-4.98=7.72-3.84-2.2=9.19-1.29-1.22=8.09-1.3-2.89=8.02-3.28-1.14=7.13-1.04-1.99=7.98-0.46-1.42=2.38-0.22-0.11=1.98-0.91-0.08=9-2.31-4.58=6.09-3.6-0.83=3.12-0.97-1.19=6.72-1.44-4.51=8.87-5.73-0.06=4.92-0.69-0.61=9.7-2.17-6.58=8.55-0.97-6.75=7.95-1.5-4.15=8.87-1.87-2.99=9.56-0.1-1.75=5.77-4.51-0.51=8.84-3.79-3.88=9.44-4.94-3.4=4.13-1.82-1.41=9.17-8.46-0.39=8.25-4.25-1.8=9.43-2.73-5.77=7.16-3.18-1.67=3.55-1.04-1.39=6.59-1.94-2.78=8.93-0.43-5.4=0.9+6.31+3.95+3.37=8.5+3.22+5.37+6.73=6.6+9.26+1.23+6.23=6.26+6.12+2.55+0.2=1.08+7.51+1.47+2.31=7.07+6.36+5.39+3.03=1.71+7.84+0.93+6.19=8.11+6.02+4.67+9=0.11+8+2.85+2.4=6.6+4.4+7.36+1.17=4.41+6.61+1.36+8.09=1.94+1.81+3.6+3.65=7.14+4.05+7.22+3.67=7.82+5.82+5.09+0.64=2.96+7.64+0.77+0.05=9.89+4.53+1.81+2.63=3.18+7.36+9.21+4.63=7.11+4.09+5.15+3.03=6.67+0.16+8.79+9.84=7.44+0.32+9.43+0.19=8.76+4.26+3.85+0.8=1.19+6.44+5.04+3.02=2.79+6.73+8.18+1.24=7.41+1.97+9.79+0.35=1.03+0.3+6.17+9.53=1.93+9.54+7.29+6.83=4.67+7.83+3.57+8.58=7.04+9.96+3.33+1.05=4.52+5.75+0.64+6.27=6.81+7.12+4.5+3.22=6.82+9.36+2.64+5.73=2.86+7.94+4.99+3.3=1.45+6.64+5.16+6.87=9.48+4.45+0.44+2.01=1.36+8.45+4.43+3.34=8.31+7.49+0.23+0.33=5.78+6.5+4.98+1.43=5.82+4.79+1.98+5.19=1.12+2.4+9.9+0.19=9.41+7.43+4.35+1.85=6.62+3.73+1.15+4.19=0.22+2.74+7.22+5.57=4.44+5.77+9.71+3.18=3.09+2.51+0.39+8.29=5.56+9.66+8.8+4.99=7.34+9.47+4.42+7.85=6.47+0.68+4.21+1.2=3.45+6.41+0.43+0.18=3.18+2.35+0.23+6.72=4.21+4.97+6.89+7.41=2.09+5.19+0.64+7.71=0.91+4.4+5.45+7.31=9.67+0.83+7.46+4.3=7.56+1.98+9+1.52=5.4+4.95+2.65-7.18=9.14+0.11+8.64-3.37=4.59+5.29+9.85-9.81=1.66+7.13+8.1-8.04=0.98+2.9+6.96-0.23=4.95+1.9+7.11-0.16=0.58+7.75+1.18-8.98=1.36+3.82+7.32-6.9=1.47+2.25+2.31-2.64=5.81+3.68+7.18-7.11=6.3+8.42+1.51-3.92=5.62+2.01+4.53-8.8=7.01+7.51+5.49-3.14=0.53+4.97+8.13-0.89=3.54+2.75+8.9-7.13=6.31+9.95+2.11-6.68=1.17+8.81+9.81-4.95=7.48+5.52+9.33-9.74=3.18+4.15+5.76-1.93=7.35+2.96+2.8-4.64=8.41+4.25+0.68-6.13=5.97+9.28+6.01-8.26=5.51+7.34+4.83-3.95=9.3+3.8+6.48-9.39=8.33+5.49+3.32-3.72=5.18+2.87+8.32-6.89=9.51+7.45+0.09-9.16=1.36+1.55+7.98-6.67=6.14+3.23+9.04-1.61=6.29+9.62+7.2-3.01=5.63+4.83+5.67-6.01=1.05+5.61+7.08-2.57=1.58+4.46+8.89-5.85=9.67+0.29+1.47-3.27=8.11+0.22+9.72-3.11=8.31+7.28+4.99-9.08=2.34+3.99+9.81-9.84=0.49+8.65+1.26-8.85=0.94+5.39+8.49-3.42=8.11+9.24+6.12-8.96=2.57+3.4+6.31-1.95=6.69+6.04+6.68-3.63=7.68+5.12+3.3-0.15=0.67+6.08+2.1-8.71=3.01+3.4+5.87-8.23=3.09+9.65+7.84-3.18=5.13+6.86+7.62-3.32=4.95+3.63+9.84-8.2=0.18+8.2+1.26-4.64=2.52+1.87+6.84-7.17=8.92+9.31+1.94-7=3.21+2.78+2.74-1.62=9.31+4.23+4.43-8.78=3.27+6.01+2.41-1.1=6.57+4.46-5.15+8.27=6.75+9.26-0.51+5.51=0.53+7.31-5.87+8.07=1.24+6.91-7.44+2.48=8.13+2.56-2.24+5.23=0.94+7.99-2.08+6.78=1.3+9.71-3.96+5.23=1.33+8.46-0.57+2.79=5.55+4.67-7.45+2.01=6.8+9.63-2.54+7.72=9.66+2.5-9.08+8.3=4.4+5.85-1.46+8.58=4.94+7.06-4.73+5.93=5.21+8.04-5.88+4.66=9.58+4.33-7.38+9.27=1.23+9.37-8.23+4.97=4.39+3.25-1.35+4.6=5.26+5.67-0.73+5.14=8.71+2.35-6.79+2.6=7.64+9.85-3.18+4.07=5.08+9.08-3.48+7.45=8.83+8.84-2.91+4.1=2.95+2-4.76+7.51=4.94+7.42-5.93+5.45=6.95+7.03-6.06+6.99=1.08+6.08-2.98+8.36=9.17+6.17-0.56+0.66=1.16+7.21-2.31+3.34=2.31+3.19-0.68+4.84=6.41+3.84-4.83+5.46=6.07+8.32-5.56+8.48=1.75+0.52-1.34+7.27=6.27+6.11-4.22+9.4=3.24+8.94-0.95+7.35=8.57+6.2-7.93+2.05=4.91+6.5-4.68+0.65=9.14+3.93-4.73+1=7.15+2.75-3.69+9.77=2.21+5.95-1.61+1.95=5.03+5.87-5.34+8.16=9.17+1.23-0.46+2.8=1.19+9.15-8.75+6.64=3.59+5.34-8.17+8.94=0.05+9.41-1.83+8.11=9.39+7.09-8.14+5.23=8.92+4.45-8.26+6.23=2.14+5.53-2.16+8.52=6.23+3.44-3.39+1.75=2.34+1.73-0.71+8.64=1.01+8.78-3.94+7.43=3.35+8.89-6.15+5.73=3.52+5.69-0.69+4.41=4.79+3.34-5.76+7.24=1.3+6.16-6.69+6.42=4.51+9.04-7.71-3.64=5.8+9.04-6.17-8.21=9.94+1.87-0.46-8.22=5.5+7-0.66-4.84=6.32+4.64-0.74-5.17=5+7.63-9.42-2.2=9.23+6.82-7.39-4.05=6.93+7.71-3.34-6.43=2.42+5.96-0.44-3.45=3.88+9.73-7.61-3.25=1.98+7.36-0.63-3.03=8.1+9.03-4.35-3.82=2.27+6.89-3.64-3.31=9.4+6.02-9.78-1.73=3.38+4.15-3.01-3.49=7.71+7.17-7.98-5.9=9.45+8.07-1.37-6.54=7.1+5.71-2.27-2.37=2.38+4.26-3.98-1.27=7.86+4.38-2.6-3.61=4.17+2.42-4.46-0.86=7.86+5.45-2.84-8.04=3.15+2.86-0.56-4.81=7.63+6.63-1.58-2.09=8.04+6-5.5-3.74=3.55+8.7-0.04-3.26=3.13+4.47-1.15-1.02=0.32+8.78-1.66-5.58=5.26+9.32-0.1-9.65=6.97+2.63-2.75-0.35=9.96+6.01-0.39-8.29=8.87+8.48-3.33-6.6=7.61+5.93-5.89-0.58=3.4+0.33-3.01-0.59=4.4+8.36-4.48-5.44=3.28+5.79-0.85-2.54=9.96+3.25-4.83-7.06=9.47+1.93-1.9-3.63=5.18+6.32-1.61-2.07=7.7+9.68-7.8-0.68=6.23+6.44-2.38-1.42=9.69+7.1-2.13-6.77=8.3+5.35-4.15-2.86=9.58+3.89-1.26-5.88=6.1+8.9-4.56-9.47=1.25+7.67-0.21-4.23=6.83+9.21-2.89-4=5.31+5.54-6.05-2.21=3.11+6.82-3.96-0.88=8.69+2.15-3.66-0.27=8.05+9.64-8.26-0.41=8.09+4.15-5.11-0.21=2.19+9.35-0.97-8.39=9.73+6.72-5-3.08=9.28-1.3+1.26+6.25=5.59-4.19+8.9+9.75=6.76-1.55+5.42+8.96=5.79-3.98+7.63+4.59=4.23-2.05+9.36+3.37=8.4-4.28+8.01+7.87=6.11-3.17+2.02+8.23=6.59-1.5+4.76+5.75=5.1-1.6+3.43+7.5=5.46-2.6+0.36+9.06=5.94-5.2+3.88+8.07=6.18-3.5+5.5+7.74=4.5-2.87+7.77+7=3.45-2.73+5.17+6.51=9.72-8.82+5.46+9.55=2.72-1.81+1.2+4.15=6.51-2.56+0.03+4.23=4.11-2.08+6.42+1.38=5.41-1.49+6.51+8.05=6.34-5.75+1.74+7.67=7.55-3.51+7.54+3.92=4.48-3.05+4.21+9.23=9.45-2.06+0.26+1.48=9.64-1.76+3.29+8.59=7.85-4.83+3.44+3.55=4.32-4.08+7.94+8.55=6.18-3.18+8.68+4.62=7.18-4.51+4.44+8.13=3.28-1.34+3.6+2.53=5.4-4.54+8.52+3.8=5.73-3.21+1.69+3.55=8.31-6.83+5.26+1.62=6.11-4.26+8.65+5.73=4.58-0.91+3.68+2.04=1.52-0.39+0.33+7.01=7.59-2.81+7.52+0.09=6.7-4.64+1.42+8.46=8.77-5.5+3.34+9.63=8.23-1.31+6.41+8.69=6.71-0.79+8.24+8.85=5.66-5.39+0.26+1.61=3.04-1.62+0.44+7.27=6.3-1.49+5.91+1.22=9.69-1.17+8.21+2.95=9.23-2.59+3.46+9.35=8.74-6.79+4.72+1=8.67-6.8+0.05+5.57=8.29-3.41+4.53+9.25=7.81-1.82+1.85+9.45=2.72-1.31+9.5+1.56=4.04-0.32+5.2+8.38=4.87-1.67+8.08+4.52=8.7-2.27+8.25+2.19=4.29-3.29+7.69+4.05=8.85-1.53+7.92-0.18=9.18-3.77+1.84-1.31=2.14-1.03+8.11-1.83=8.01-1.18+0.15-5.63=4.24-0.06+0.25-0.15=9.28-1.28+0.8-0.9=6.82-0.44+1.28-6.08=3.73-0.37+4.13-5.55=9.76-6.94+9.36-6.26=3.54-1.02+5.24-5.85=5.07-1.63+8.25-4.88=8.42-1.36+7.44-7.39=6.03-5.88+5.75-5.54=6.28-0.81+3.1-2.4=6.97-3.29+2.9-6.31=5.77-1.86+7.14-7.13=8.45-4.63+8.82-4.91=8.24-2.91+7.44-2.63=6.18-1.23+5.37-2.76=7.83-2.86+8.84-2.05=9.55-2.78+0.49-4.55=8.66-0.85+7.99-0.5=9.09-4.44+5.38-7.61=7.3-4.02+1.03-2.48=7.02-1.81+3.93-0.99=5.83-0.25+6.11-7.34=3.67-3.24+5.48-1.89=4.08-0.91+1.32-1.34=2.93-0.55+6.74-2.77=5.02-1.88+4.75-0.24=6.9-2.31+9.86-6.12=6.75-5.38+9.82-0.91=4.82-2.05+9.07-4.49=5.7-0.62+7.53-9.52=7.01-0.42+9.38-7.31=8.32-0.94+9.34-7.92=7.6-2.97+9.97-8.3=8.51-2.55+7.47-8.84=4.05-3.04+6.07-0.64=6.88-0.82+9.41-7.08=5.82-1.92+7.97-6.54=8.74-3.39+8.9-6=7.76-0.92+1.64-3.29=6.31-2.31+9.04-8.57=1.34-0.35+7.96-0.6=6.84-3.28+6.68-5.96=3.53-1.77+8.94-9.9=9.58-6.51+2.9-4.56=8.07-3.43+3.63-6.06=9.52-4.05+9.95-1.36=7.78-0.69+0.64-5.77=8.5-0.35+2.3-5.7=7.15-6.12+7.78-2.06=8.07-6.99+8.38-2=7.78-3.33-3.28+2.4=8.09-0.53-2.74+1.79=7.1-0.71-2.76+8.77=9.44-3.06-4.33+8.83=8.42-3.61-1.43+4.16=7.36-0.96-1.13+5.92=8.42-4.14-3.91+8.85=9.97-1.02-6.79+6.32=7.99-0.33-0.7+1.46=5.37-1.41-2.93+3.46=4.09-1.62-1.3+5.4=9.45-8.27-0.74+6.58=6.79-1.84-2.26+0.94=8.35-0.39-7.49+2.41=9.08-0.32-2.39+7.6=6.18-0.4-4.29+6.39=8.72-4.5-2.22+9.77=6.99-3.35-3.02+3.1=4.91-2.62-1.54+7.1=8.58-3.86-0.08+6.17=5.28-3.97-0.91+4.59=6.29-1.25-4.76+3=9.39-0.92-6.18+9.21=8.59-0.15-6.75+3.29=8.35-1.22-2.82+1.02=7.79-2.5-0.78+9.7=5.9-0.49-2.04+8.65=9.61-2.65-0.07+4.49=7.82-1.47-2.43+9.19=9.24-2.65-0.52+3.05=8.85-5.43-2.05+7.26=8.59-1.88-1.13+7.4=6.32-0.29-2.59+5.15=5.46-1.69-0.95+2.11=9.38-0.05-3.01+3=7.19-0.65-4.39+0.12=8.49-4.7-3.09+6.3=6.25-1.06-4.66+3.99=9.75-3.5-4.26+2.68=3.76-0.16-3.14+2.39=8.84-2.29-2.63+5.4=6.16-1.96-3.84+7.65=6.59-0.41-1+8.57=7.69-1.1-0.7+8.03=8.25-3.53-2.39+8.38=9.86-1.77-1.84+6.66=9-4.66-3.91+9.72=6.75-1.62-1.79+3.32=9.9-1.92-0.31+8.24=4.16-3.94-0.09+0.16=7.54-1.13-2.37+4.8=7.75-3.13-1.35+2.89=4.95-1.66-0.81+2.47=8.82-2.6-3.05+0.62=7.71-0.31-4.36-0.07=9.52-7.83-0.59-0.75=8.12-0.39-2.52-0.6=9.69-5.18-1.16-1.96=9.87-0.31-0.32-3.39=8.17-1.63-2.14-3.31=4.14-0.29-2.79-0.63=6.78-1.19-1.1-2.29=8.56-4.38-0.49-0.74=9.74-7.02-0.37-1.57=7.71-3.26-0.7-3.5=8.6-0.68-4.28-1.26=5.66-2.83-0.23-1.81=9.78-2.3-4.83-2.18=8.11-2.41-3.62-1.26=9.8-1.67-4.12-0.23=9.74-0.1-0.06-5.2=6.71-0.38-0.31-0.04=5.04-0.28-1.77-1.95=7.74-1.85-4.24-1.5=8.69-0.67-1.28-5.33=8.7-2.01-1.16-1.32=7.74-4.18-0.18-2.07=6.01-2.36-0.8-0.53=9.8-0.19-0.72-6.03=9.07-3.02-2.95-1.26=3.5-1.31-0.61-1.46=9.07-1.85-1.04-5.73=9.64-3.44-2.92-1.17=9.21-2.82-0.77-0.18=9.31-3-1.44-0.04=6.15-5.17-0.53-0.15=5.9-4.91-0.19-0.23=9.19-1.32-5.25-1.75=8.74-3.13-1.62-1.29=7.23-1.99-2.42-2.23=8.28-1.5-0.06-5.92=5.56-3.58-0.99-0.54=7.18-2.52-0.47-2.73=9.71-3.32-4.11-0.66=6.85-0.36-1.53-3.72=9.4-2.67-1.21-0.9=7.97-3.88-0.55-2.1=4.86-1.36-1.23-2.13=9.47-2.49-3.77-3=9.68-2.31-3.71-2.25=5.08-0.76-1.3-2.35=8.28-3.24-0.45-0.27=6.24-1.9-1.95-1.48=9.01-0.87-3.15-4.06=8.63-4.97-3.06-0.33=8.14-1.89-2.36-2.55=9.75-4.24-0.45-3.09=9.65-4.61-1.87-1.92=參考答案1.69+7.17=8.861.8+4.21=6.018.77+2.84=11.610.05+8.27=8.321.77+8.59=10.364.37+0.99=5.369.3+8.47=17.777.19+6.76=13.956.34+2.02=8.367.11+8.36=15.474.18+4.17=8.357.13+2.09=9.222.81+8.11=10.926.89+9.24=16.131.38+0.25=1.639.84+5.29=15.138.79+4.61=13.46.06+4.94=113.11+4.25=7.366.83+8.32=15.154.24+0.37=4.617.57+5.75=13.322.54+6.34=8.881.49+0.45=1.942.05+2.45=4.57.66+7.53=15.195.59+8.83=14.423.8+4.49=8.296.21+9.11=15.325.31+2.73=8.048.12+3.87=11.990.15+2.93=3.088.54+3.94=12.480.52+6.74=7.260.79+6=6.791.12+5.57=6.697.98+9.04=17.025.74+3.4=9.146.68+8.66=15.343.33+4.05=7.388.53+7.76=16.297.49+5.13=12.629.44+6.23=15.673.1+0.04=3.144.89+9.51=14.47.36+6.68=14.041.66+5.55=7.212.87+6.98=9.856.79+2.34=9.134.56+3.03=7.596.13+3.93=10.063.39+7.74=11.136.14+0.89=7.034.26+5.18=9.445.31-2.26=3.057.5-2.55=4.952.89-0.24=2.656.02-5.16=0.868.74-8.35=0.399.85-2.23=7.628.48-4.37=4.119.88-2.69=7.199.84-6.08=3.766.26-0.34=5.922.15-1.21=0.944.09-1.34=2.757.74-2.42=5.329.9-2.1=7.88.27-6.88=1.399.01-1.82=7.199.8-9.45=0.356.7-6.05=0.657.57-5.81=1.768.65-7.2=1.453.71-2.65=1.063.42-3.23=0.195.9-4.23=1.672.58-1.79=0.794.65-0.22=4.436.71-0.52=6.199.23-6.43=2.89.42-6.87=2.556.01-5.71=0.37.57-1.37=6.27.02-1.35=5.678.09-3.11=4.987.16-2.63=4.539.8-4.33=5.476.3-5.49=0.814.15-2.51=1.648.81-5.01=3.87.64-1.06=6.588.11-2.67=5.444.63-1.21=3.424.67-1.77=2.98.62-6.98=1.648.37-5.93=2.446.35-5.75=0.68.45-3.75=4.76.69-4.26=2.434.76-2.26=2.58.35-1.54=6.818.53-0.21=8.328.57-8.41=0.169.28-4.88=4.44.02-0.61=3.418.54-6.65=1.895.65-1.28=4.370.14+4.42+4.29=8.857.37+7.6+8.53=23.59.19+1.32+6.82=17.332.41+6.65+6.64=15.73.97+1.45+6.51=11.934.7+1.37+9.27=15.342.55+4.4+2.17=9.120.48+1.19+1.41=3.085.59+6.04+7.92=19.553.04+6.3+8.05=17.393.32+6.85+2.58=12.755.67+1.98+4.58=12.233.78+9.37+1.14=14.299.6+9.43+1.71=20.748.15+6.32+8.78=23.252.66+9.23+1.27=13.161.93+5.52+5.5=12.951.74+1.12+3.98=6.846.35+5.32+3.52=15.194.64+3.93+4.47=13.044.63+0.16+7.36=12.153.99+5.14+6.56=15.699.87+5.86+2.6=18.335.45+7.24+4.57=17.263.27+5.55+1.14=9.968.8+8.86+0.83=18.497+9.6+7.36=23.962.03+1.92+3.26=7.217.25+6.49+4.03=17.777.24+9.62+6.73=23.592.35+1.25+3.17=6.771.48+2.07+1.01=4.562.86+4.6+8.25=15.711.85+4.65+5.93=12.438.15+0.62+4.49=13.265.2+0.31+8.82=14.332.17+4.84+6.76=13.777.85+7.52+9.92=25.293.68+6.41+8.92=19.014.06+3.5+4.19=11.751.56+7.73+2.18=11.470.95+6.45+2.1=9.53.51+9.06+9.35=21.924.45+2.82+8.91=16.181.96+3.67+2.19=7.820.81+7.55+2.78=11.149.99+4.04+7.17=21.23.56+7.99+3.81=15.361.65+2.64+0.34=4.638.88+0.57+1.63=11.080.27+9.01+8.8=18.084.3+1.96+8.84=15.17.12+2.55+6.61=16.286.5+4.09+8.7=19.294.66+8.78-2.92=10.526.25+7.99-1.84=12.48.07+2.59-9.65=1.015.23+3.6-7.42=1.418.93+5.28-9.96=4.256.63+6.89-6.87=6.656.48+9.46-7.71=8.236.76+4.69-5.58=5.872.01+1.05-2.62=0.440.69+9.87-9.49=1.079.81+1.47-8.09=3.195.44+2.69-7.5=0.634.26+8.82-1.36=11.723.66+1.49-1.97=3.187.07+4.82-2.61=9.283.85+4.85-6.1=2.61.94+8.06-5.9=4.19.12+3.52-5.06=7.588.4+3.91-2.8=9.517.98+4.36-5.27=7.075.88+5.4-9.94=1.348.49+9.89-2.3=16.084.06+8.31-9.37=37.38+3.94-5.59=5.732.32+4.97-3.37=3.921.18+4.49-4.79=0.886.41+9.92-4.15=12.185.26+9.3-3.52=11.048.92+0.65-4.23=5.346.74+5.07-2.87=8.945.06+6.16-6.94=4.282.15+2.23-3.21=1.172.74+7.79-7.63=2.90.5+7.24-6.47=1.277.25+6.77-9.18=4.844.91+1.08-3.92=2.072.95+1.57-0.13=4.399.9+6.8-9.29=7.413.22+6.51-8.6=1.134.47+5.1-4.75=4.825.33+3.73-0.25=8.810.31+3.32-0.11=3.523.13+3.76-3.08=3.813.52+7.46-4.78=6.29.22+5.87-3.81=11.286.36+6.42-3.16=9.624.11+8.5-0.35=12.264.31+8.13-2.12=10.328.17+2.42-8.18=2.416.95+8.27-8.92=6.34.37+8.33-2.64=10.065.8+9.57-4.05=11.328.65+1.11-2.19=7.577.38+8.39-9.26=6.514.62-1.54+7.67=10.758.25-0.27+9.95=17.935.64-3.98+2.86=4.521.63-0.78+1.15=26.58-2.77+9.96=13.779.14-8.9+4.4=4.643.6-1.7+9.95=11.855.5-0.91+8.2=12.796.8-1.75+1.62=6.679.55-8.17+4.53=5.917.33-5.23+6.62=8.727.98-7.72+6.39=6.655.53-0.4+9.83=14.964.97-0.33+5.42=10.062.71-0.67+6.58=8.627.67-3.63+5.9=9.946.29-2.4+2.85=6.742.55-0.86+0.76=2.455.56-0.02+0.57=6.115.46-4.12+4.44=5.785.77-1.85+9.31=13.235.33-0.71+1.32=5.946.16-2.57+4.96=8.558.31-4.3+6.38=10.392.74-0.37+0.61=2.986.99-6.52+8.37=8.848.61-1.85+1.64=8.49.96-0.19+9.81=19.587.71-3.66+4.95=97.48-3.79+5.38=9.076.24-2.47+6.29=10.062.35-1.53+2.62=3.447.55-7.42+6.74=6.875.73-5.53+7.59=7.798.09-5.36+8.6=11.339.5-3.27+0.24=6.479.02-4.04+5.94=10.929.88-2.7+6.38=13.565.27-4.22+3.34=4.399.92-2.1+4.2=12.026.46-1.68+1.48=6.266.16-3.25+5.89=8.86.55-3.01+1.51=5.056.03-5.8+1.47=1.75.76-5.34+2.37=2.798.8-2.11+6.93=13.627.14-4.04+1.14=4.248.29-0.45+2.48=10.327.8-3.13+8.57=13.243.14-0.83+6.99=9.35.38-4.6+9.03=9.818.86-6.34+2.98=5.55.53-3.31+3.05=5.278.45-4.06+2.05=6.446.45-2.44-0.96=3.058.71-7.64-0.17=0.97.77-1.29-2.21=4.279.88-1.39-6.8=1.698.04-2.04-0.19=5.816.6-0.44-3.57=2.596.22-0.6-0.7=4.929.13-2.14-1.55=5.449.92-8.13-0.04=1.756.23-1.5-0.25=4.489.6-0.24-0.14=9.224.75-0.02-2.8=1.939.71-2.78-4.56=2.379.48-3.32-5.1=1.068.84-3.16-2.15=3.539.54-1.86-0.35=7.339.55-1.35-2.77=5.437.08-2.26-0.71=4.112.56-0.58-1.73=0.257.42-1.92-2.27=3.236.52-2.03-3.65=0.847.77-1.74-4.09=1.946.59-0.73-2.51=3.356.29-0.13-4.98=1.187.72-3.84-2.2=1.689.19-1.29-1.22=6.688.09-1.3-2.89=3.98.02-3.28-1.14=3.67.13-1.04-1.99=4.17.98-0.46-1.42=6.12.38-0.22-0.11=2.051.98-0.91-0.08=0.999-2.31-4.58=2.116.09-3.6-0.83=1.663.12-0.97-1.19=0.966.72-1.44-4.51=0.778.87-5.73-0.06=3.084.92-0.69-0.61=3.629.7-2.17-6.58=0.958.55-0.97-6.75=0.837.95-1.5-4.15=2.38.87-1.87-2.99=4.019.56-0.1-1.75=7.715.77-4.51-0.51=0.758.84-3.79-3.88=1.179.44-4.94-3.4=1.14.13-1.82-1.41=0.99.17-8.46-0.39=0.328.25-4.25-1.8=2.29.43-2.73-5.77=0.937.16-3.18-1.67=2.313.55-1.04-1.39=1.126.59-1.94-2.78=1.878.93-0.43-5.4=3.10.9+6.31+3.95+3.37=14.538.5+3.22+5.37+6.73=23.826.6+9.26+1.23+6.23=23.326.26+6.12+2.55+0.2=15.131.08+7.51+1.47+2.31=12.377.07+6.36+5.39+3.03=21.851.71+7.84+0.93+6.19=16.678.11+6.02+4.67+9=27.80.11+8+2.85+2.4=13.366.6+4.4+7.36+1.17=19.534.41+6.61+1.36+8.09=20.471.94+1.81+3.6+3.65=117.14+4.05+7.22+3.67=22.087.82+5.82+5.09+0.64=19.372.96+7.64+0.77+0.05=11.429.89+4.53+1.81+2.63=18.863.18+7.36+9.21+4.63=24.387.11+4.09+5.15+3.03=19.386.67+0.16+8.79+9.84=25.467.44+0.32+9.43+0.19=17.388.76+4.26+3.85+0.8=17.671.19+6.44+5.04+3.02=15.692.79+6.73+8.18+1.24=18.947.41+1.97+9.79+0.35=19.521.03+0.3+6.17+9.53=17.031.93+9.54+7.29+6.83=25.594.67+7.83+3.57+8.58=24.657.04+9.96+3.33+1.05=21.384.52+5.75+0.64+6.27=17.186.81+7.12+4.5+3.22=21.656.82+9.36+2.64+5.73=24.552.86+7.94+4.99+3.3=19.091.45+6.64+5.16+6.87=20.129.48+4.45+0.44+2.01=16.381.36+8.45+4.43+3.34=17.588.31+7.49+0.23+0.33=16.365.78+6.5+4.98+1.43=18.695.82+4.79+1.98+5.19=17.781.12+2.4+9.9+0.19=13.619.41+7.43+4.35+1.85=23.046.62+3.73+1.15+4.19=15.690.22+2.74+7.22+5.57=15.754.44+5.77+9.71+3.18=23.13.09+2.51+0.39+8.29=14.285.56+9.66+8.8+4.99=29.017.34+9.47+4.42+7.85=29.086.47+0.68+4.21+1.2=12.563.45+6.41+0.43+0.18=10.473.18+2.35+0.23+6.72=12.484.21+4.97+6.89+7.41=23.482.09+5.19+0.64+7.71=15.630.91+4.4+5.45+7.31=18.079.67+0.83+7.46+4.3=22.267.56+1.98+9+1.52=20.065.4+4.95+2.65-7.18=5.829.14+0.11+8.64-3.37=14.524.59+5.29+9.85-9.81=9.921.66+7.13+8.1-8.04=8.850.98+2.9+6.96-0.23=10.614.95+1.9+7.11-0.16=13.80.58+7.75+1.18-8.98=0.531.36+3.82+7.32-6.9=5.61.47+2.25+2.31-2.64=3.395.81+3.68+7.18-7.11=9.566.3+8.42+1.51-3.92=12.315.62+2.01+4.53-8.8=3.367.01+7.51+5.49-3.14=16.870.53+4.97+8.13-0.89=12.743.54+2.75+8.9-7.13=8.066.31+9.95+2.11-6.68=11.691.17+8.81+9.81-4.95=14.847.48+5.52+9.33-9.74=12.593.18+4.15+5.76-1.93=11.167.35+2.96+2.8-4.64=8.478.41+4.25+0.68-6.13=7.215.97+9.28+6.01-8.26=135.51+7.34+4.83-3.95=13.739.3+3.8+6.48-9.39=10.198.33+5.49+3.32-3.72=13.425.18+2.87+8.32-6.89=9.489.51+7.45+0.09-9.16=7.891.36+1.55+7.98-6.67=4.226.14+3.23+9.04-1.61=16.86.29+9.62+7.2-3.01=20.15.63+4.83+5.67-6.01=10.121.05+5.61+7.08-2.57=11.171.58+4.46+8.89-5.85=9.089.67+0.29+1.47-3.27=8.168.11+0.22+9.72-3.11=14.948.31+7.28+4.99-9.08=11.52.34+3.99+9.81-9.84=6.30.49+8.65+1.26-8.85=1.550.94+5.39+8.49-3.42=11.48.11+9.24+6.12-8.96=14.512.57+3.4+6.31-1.95=10.336.69+6.04+6.68-3.63=15.787.68+5.12+3.3-0.15=15.950.67+6.08+2.1-8.71=0.143.01+3.4+5.87-8.23=4.053.09+9.65+7.84-3.18=17.45.13+6.86+7.62-3.32=16.294.95+3.63+9.84-8.2=10.220.18+8.2+1.26-4.64=52.52+1.87+6.84-7.17=4.068.92+9.31+1.94-7=13.173.21+2.78+2.74-1.62=7.119.31+4.23+4.43-8.78=9.193.27+6.01+2.41-1.1=10.596.57+4.46-5.15+8.27=14.156.75+9.26-0.51+5.51=21.010.53+7.31-5.87+8.07=10.041.24+6.91-7.44+2.48=3.198.13+2.56-2.24+5.23=13.680.94+7.99-2.08+6.78=13.631.3+9.71-3.96+5.23=12.281.33+8.46-0.57+2.79=12.015.55+4.67-7.45+2.01=4.786.8+9.63-2.54+7.72=21.619.66+2.5-9.08+8.3=11.384.4+5.85-1.46+8.58=17.374.94+7.06-4.73+5.93=13.25.21+8.04-5.88+4.66=12.039.58+4.33-7.38+9.27=15.81.23+9.37-8.23+4.97=7.344.39+3.25-1.35+4.6=10.895.26+5.67-0.73+5.14=15.348.71+2.35-6.79+2.6=6.877.64+9.85-3.18+4.07=18.385.08+9.08-3.48+7.45=18.138.83+8.84-2.91+4.1=18.862.95+2-4.76+7.51=7.74.94+7.42-5.93+5.45=11.886.95+7.03-6.06+6.99=14.911.08+6.08-2.98+8.36=12.549.17+6.17-0.56+0.66=15.441.16+7.21-2.31+3.34=9.42.31+3.19-0.68+4.84=9.666.41+3.84-4.83+5.46=10.886.07+8.32-5.56+8.48=17.311.75+0.52-1.34+7.27=8.26.27+6.11-4.22+9.4=17.563.24+8.94-0.95+7.35=18.588.57+6.2-7.93+2.05=8.894.91+6.5-4.68+0.65=7.389.14+3.93-4.73+1=9.347.15+2.75-3.69+9.77=15.982.21+5.95-1.61+1.95=8.55.03+5.87-5.34+8.16=13.729.17+1.23-0.46+2.8=12.741.19+9.15-8.75+6.64=8.233.59+5.34-8.17+8.94=9.70.05+9.41-1.83+8.11=15.749.39+7.09-8.14+5.23=13.578.92+4.45-8.26+6.23=11.342.14+5.53-2.16+8.52=14.036.23+3.44-3.39+1.75=8.032.34+1.73-0.71+8.64=121.01+8.78-3.94+7.43=13.283.35+8.89-6.15+5.73=11.823.52+5.69-0.69+4.41=12.934.79+3.34-5.76+7.24=9.611.3+6.16-6.69+6.42=7.194.51+9.04-7.71-3.64=2.25.8+9.04-6.17-8.21=0.469.94+1.87-0.46-8.22=3.135.5+7-0.66-4.84=76.32+4.64-0.74-5.17=5.055+7.63-9.42-2.2=1.019.23+6.82-7.39-4.05=4.616.93+7.71-3.34-6.43=4.872.42+5.96-0.44-3.45=4.493.88+9.73-7.61-3.25=2.751.98+7.36-0.63-3.03=5.688.1+9.03-4.35-3.82=8.962.27+6.89-3.64-3.31=2.219.4+6.02-9.78-1.73=3.913.38+4.15-3.01-3.49=1.037.71+7.17-7.98-5.9=19.45+8.07-1.37-6.54=9.617.1+5.71-2.27-2.37=8.172.38+4.26-3.98-1.27=1.397.86+4.38-2.6-3.61=6.034.17+2.42-4.46-0.86=1.277.86+5.45-2.84-8.04=2.433.15+2.86-0.56-4.81=0.647.63+6.63-1.58-2.09=10.598.04+6-5.5-3.74=4.83.55+8.7-0.04-3.26=8.953.13+4.47-1.15-1.02=5.430.32+8.78-1.66-5.58=1.865.26+9.32-0.1-9.65=4.836.97+2.63-2.75-0.35=6.59.96+6.01-0.39-8.29=7.298.87+8.48-3.33-6.6=7.427.61+5.93-5.89-0.58=7.073.4+0.33-3.01-0.59=0.134.4+8.36-4.48-5.44=2.843.28+5.79-0.85-2.54=5.689.96+3.25-4.83-7.06=1.329.47+1.93-1.9-3.63=5.875.18+6.32-1.61-2.07=7.827.7+9.68-7.8-0.68=8.96.23+6.44-2.38-1.42=8.879.69+7.1-2.13-6.77=7.898.3+5.35-4.15-2.86=6.649.58+3.89-1.26-5.88=6.336.1+8.9-4.56-9.47=0.971.25+7.67-0.21-4.23=4.486.83+9.21-2.89-4=9.155.31+5.54-6.05-2.21=2.593.11+6.82-3.96-0.88=5.098.69+2.15-3.66-0.27=6.918.05+9.64-8.26-0.41=9.028.09+4.15-5.11-0.21=6.922.19+9.35-0.97-8.39=2.189.73+6.72-5-3.08=8.379.28-1.3+1.26+6.25=15.495.59-4.19+8.9+9.75=20.056.76-1.55+5.42+8.96=19.595.79-3.98+7.63+4.59=14.034.23-2.05+9.36+3.37=14.918.4-4.28+8.01+7.87=206.11-3.17+2.02+8.23=13.196.59-1.5+4.76+5.75=15.65.1-1.6+3.43+7.5=14.435.46-2.6+0.36+9.06=12.285.94-5.2+3.88+8.07=12.696.18-3.5+5.5+7.74=15.924.5-2.87+7.77+7=16.43.45-2.73+5.17+6.51=12.49.72-8.82+5.46+9.55=15.912.72-1.81+1.2+4.15=6.266.51-2.56+0.03+4.23=8.214.11-2.08+6.42+1.38=9.835.41-1.49+6.51+8.05=18.486.34-5.75+1.74+7.67=107.55-3.51+7.54+3.92=15.54.48-3.05+4.21+9.23=14.879.45-2.06+0.26+1.48=9.139.64-1.76+3.29+8.59=19.767.85-4.83+3.44+3.55=10.014.32-4.08+7.94+8.55=16.736.18-3.18+8.68+4.62=16.37.18-4.51+4.44+8.13=15.243.28-1.34+3.6+2.53=8.075.4-4.54+8.52+3.8=13.185.73-3.21+1.69+3.55=7.768.31-6.83+5.26+1.62=8.366.11-4.26+8.65+5.73=16.234.58-0.91+3.68+2.04=9.391.52-0.39+0.33+7.01=8.477.59-2.81+7.52+0.09=12.396.7-4.64+1.42+8.46=11.948.77-5.5+3.34+9.63=16.248.23-1.31+6.41+8.69=22.026.71-0.79+8.24+8.85=23.015.66-5.39+0.26+1.61=2.143.04-1.62+0.44+7.27=9.136.3-1.49+5.91+1.22=11.949.69-1.17+8.21+2.95=19.689.23-2.59+3.46+9.35=19.458.74-6.79+4.72+1=7.678.67-6.8+0.05+5.57=7.498.29-3.41+4.53+9.25=18.667.81-1.82+1.85+9.45=17.292.72-1.31+9.5+1.56=12.474.04-0.32+5.2+8.38=17.34.87-1.67+8.08+4.52=15.88.7-2.27+8.25+2.19=16.874.29-3.29+7.69+4.05=12.748.85-1.53+7.92-0.18=15.069.18-3.77+1.84-1.31=5.942.14-1.03+8.11-1.83=7.398.01-1.18+0.15-5.63=1.354.24-0.06+0.25-0.15=4.289.28-1.28+0.8-0.9=7.96.82-0.44+1.28-6.08=1.583.73-0.37+4.13-5.55=1.949.76-6.94+9.36-6.26=5.923.54-1.02+5.24-5.85=1.915.07-1.63+8.25-4.88=6.818.42-1.36+7.44-7.39=7.116.03-5.88+5.75-5.54=0.366.28-0.81+3.1-2.4=6.176.97-3.29+2.9-6.31=0.275.77-1.86+7.14-7.13=3.928.45-4.63+8.82-4.91=7.738.24-2.91+7.44-2.63=10.146.18-1.23+5.37-2.76=7.567.83-2.86+8.84-2.05=11.769.55-2.78+0.49-4.55=2.718.66-0.85+7.99-0.5=15.39.09-4.44+5.38-7.61=2.427.3-4.02+1.03-2.48=1.837.02-1.81+3.93-0.99=8.155.83-0.25+6.11-7.34=4.353.67-3.24+5.48-1.89=4.024.08-0.91+1.32-1.34=3.152.93-0.55+6.74-2.77=6.355.02-1.88+4.75-0.24=7.656.9-2.31+9.86-6.12=8.336.75-5.38+9.82-0.91=10.284.82-2.05+9.07-4.49=7.355.7-0.62+7.53-9.52=3.097.01-0.42+9.38-7.31=8.668.32-0.94+9.34-7.92=8.87.6-2.97+9.97-8.3=6.38.51-2.55+7.47-8.84=4.594.05-3.04+6.07-0.64=6.446.88-0.82+9.41-7.08=8.395.82-1.92+7