四年級數學（小數加減運算）計算題專項練習與答案

四年級數學（小數加減運算）計算題專項練習與答案8.78+6.47=8.13+0.14=6.19+2.25=3.92+9.1=9.6+2.09=6.49+0.16=2.44+3.17=2.72+0.92=8.46+1.27=2+2.33=5.19+2.03=7.9+3.28=7.09+3.82=1.61+9.42=6.3+6.35=9.44+6.93=8.46+0.05=9.26+9.76=7.1+9.52=1.27+0.71=0.66+1.21=2.25+9.76=2.5+8.12=4.14+0.76=5.96+8.42=0.74+5.96=2.8+2.14=9.9+1.61=6.05+9.52=2.08+1.59=5.41+9.07=9.2+5.28=6.13+6.26=3.45+5.66=0.49+5.56=8.09+7.92=3.97+6.57=9.23+4.95=7.71+1.98=0.87+5.32=1.74+9.04=1.88+1.62=3.6+9.18=9.25+1.5=1.57+9.42=7.45+1.92=0.94+7.92=0.5+7.01=7.83+1.29=9.98+3.85=5.28+4.42=9.18+5.99=1.85+5.65=0.42+3.99=7.09-6.82=9.34-6.5=4.39-1.19=5.88-3.98=8.15-7.19=8.17-7.72=6.92-0.03=6.31-3.88=5.57-4.57=2.11-1.48=9.48-2.43=5.21-3.09=7.77-6.85=7.49-6.69=6.63-5.55=8.28-0.53=9.08-8.07=8.54-1=4.13-1.32=8.6-0.95=9.21-6.13=3.18-2.95=9.58-5.09=9.57-6.06=7.43-5.64=9.14-7.71=8.24-0.6=2.06-1.46=7.54-5.79=9.17-1.45=9.59-5.34=8.52-6.68=7.93-1.45=8.67-4.31=4.14-0.22=9.23-4.81=9.9-8.94=7.9-4.89=8.2-4.97=3.38-0.64=5.07-0.64=7.92-1.51=8.1-6.12=3.61-2.39=6.63-2.98=9.23-1.64=9.58-6.06=3.71-1.66=8.89-5.2=7.16-6.04=7.45-3.37=7.81-1.92=6.14-5.62=8.71-6.88=5.29+5.66+9.38=9.75+2.46+1.92=5.94+5.53+9.41=5.59+8.48+3.42=5.8+2.01+1.81=2.24+8.75+6.11=7.08+5.32+2.89=7.87+5.14+9.98=1.64+7.91+9.97=6.19+0.65+5.1=8.34+5.17+9.13=9.14+8.3+7.53=6.79+0.18+7.51=2.49+0.02+4.1=9.57+3.73+3.18=7.62+5.3+5.63=7.92+8.85+3.99=2.92+5.38+9.96=9+0.3+4.58=6.55+0.63+4.37=3.08+4.18+9.05=8.49+4.01+6.47=9.97+2.84+7.94=0.48+5.23+6.12=6.42+4.66+1.51=2.6+8.61+2=0.86+7.42+2.25=5.46+7.53+6.68=4.53+6.38+7.38=3.35+9.45+6.4=7.28+9.06+3.16=2.58+4.45+2.66=9.87+1.04+7.35=0.1+7.49+9.03=2.93+7.49+2.72=6.98+7.33+8.22=3.21+1.6+1.02=7.5+5.79+9.02=2.05+3.16+7.35=2.2+5.93+9.03=7.88+9.27+3.91=8.44+3.14+1.82=6.23+8.66+7.62=9.26+2.07+3.76=7.56+3.52+2.22=2.48+7.23+1.25=6.7+9.73+1.45=4.32+4.65+5.34=1.76+8.24+0.17=0.87+3.57+6.63=4.13+6.71+6.88=5.28+8.41+3.94=3.67+2.83+6.25=2.09+1.13+6.33=9.28+2.91-0.81=8.98+0.14-1.71=2.49+6.86-6.16=4.3+8.96-6.21=6.89+0.27-4.1=6.4+7.92-0.45=4.44+6.7-0.73=3.94+1.05-4.86=2.06+4.33-5.13=8.39+2.92-6.49=9.29+3.02-5.21=9.05+2.67-5.69=5.95+2.61-0.39=8.51+1.89-8.75=4.84+2.13-2.51=8.55+6.77-5.54=6.63+4.97-1.17=8.89+9.55-7.01=3.03+6.42-2.44=7.63+4.05-0.59=6.39+9.74-4.79=8.06+2.79-0.09=8.92+6.4-3.11=3.14+3.63-3.03=7.67+4.61-5.53=2.48+9.91-6.41=4.87+1.95-3.87=6.25+7.24-3.04=0.18+8.29-1.37=4.12+5.94-7.06=6.59+0.4-6.75=9.57+4.39-3.87=2.66+5.72-3.89=9.75+2.77-4.97=6.77+5.22-1.78=7.13+7.8-9.92=7.82+6.94-1.5=8.18+2.21-2.18=3.93+9.53-2=8.36+7.12-5.09=4.28+8.45-5.61=6.81+4.68-2.71=8.39+4.98-4.54=7.25+1.54-7.48=0.64+9.65-0.71=6.95+9.35-4.88=9.98+5.98-8.74=3.03+8.11-3.12=8.81+1.92-5.33=3.04+7.02-6.84=8.77+6.35-5.54=6.97+5.51-1.06=3.83+5.48-7.71=1.13+5.34-0.31=6.89-2.8+0.6=8.21-4.99+2.53=9.01-0.37+5.93=7.16-0.53+3.18=5.88-4.72+2.09=4.87-0.22+3.34=7.94-6.63+6.67=6.47-4.13+4.21=8.96-5.9+3.24=7.87-7.51+5.69=8.93-4.42+7.65=7.2-4.42+0.2=5.32-4.9+3.01=3.63-2.55+9.17=5.88-0.91+5.65=4.08-0.18+0.93=5.07-4.27+8.82=3.2-1.34+0.25=9.73-2+0.38=7.76-6.12+5.67=2.2-0.25+1.87=6.12-1.39+6.81=8.65-2.54+9.24=9.41-0.85+0.38=3.77-2.9+4.74=7.12-3.91+8.2=7.81-5.87+7.36=7.13-3.96+2.73=6.63-4.63+8.51=9.75-0.6+7.97=3.14-2.03+6.18=7.82-3.18+0.47=7.11-1.85+6.53=3.35-0.59+4.93=8.44-4.01+6.08=6.28-2.24+2.83=5.98-5.25+5.54=5.74-1.51+7.71=5.91-0.62+1.09=4.74-1.28+8.15=8.24-4.4+7.51=7.42-7.2+5.22=7.45-1.99+2.41=9.19-6.53+2.24=8.98-1.4+6.08=7.85-3.2+6.76=9.64-0.6+7.65=6.72-5.49+3.92=9.86-3.21+0.28=4.48-3.62+2.04=9.21-1.58+3.58=7.54-0.88+6.86=7.5-4.72+5.39=5.24-4.57+8.31=4.29-1.39-0.93=7.02-1.1-2=5.56-0.39-0.23=7.51-1.16-1.46=9.74-5.07-2.18=5.59-2.1-3.01=6.01-1.17-0.41=9.13-1.33-5.26=7.52-0.97-1.93=8.46-6.28-0.36=9.65-0.19-2.92=9.4-4.64-0.58=9.09-0.48-5.06=9.44-0.04-9.2=7.04-2.81-1.11=7.75-4.86-2.48=7.62-1.32-1.97=9.09-0.15-3.33=1.6-0.53-0.28=9.79-5.51-3.5=7.33-3.82-2.43=8.05-3.05-0.07=9.2-0.31-0.03=6.63-1.85-4.55=9.07-7.83-0.68=7.96-5.37-2.41=8.82-1.57-1.52=5.13-0.47-2.56=7.97-2.68-2.4=7.64-0.05-2.62=8.91-4.92-0.8=9.11-1.45-3.75=8.38-3.98-4.02=9.24-3.76-3.56=8.22-2.41-2.71=3.54-1.84-0.68=9.27-5.26-1.72=6.07-0.86-5.07=6.91-0.89-2.11=7.26-0.42-2.27=6.45-3.71-2.5=6.97-2.9-2.97=7.81-1.72-5.55=7.34-0.17-1.49=8.7-3.77-3.26=8.91-5.49-0.2=8.47-4.29-3.23=9.36-7.08-0.44=9.67-2.66-4.54=9.39-6.53-1.9=8.3-1.24-5.16=6.54-3-0.15=4.63-1.07-0.36=7.38-2.54-3.89=8.85+3.26+6.32+3.49=7.03+6.24+0.09+9.12=8.66+0.15+7.18+5.94=7.05+1.89+0.99+7.57=0.79+5.63+4.56+3.99=1.54+9.84+8.2+8.98=9.13+2.42+1.91+8.48=4.23+6.05+5.21+9.24=3.12+0.16+2.35+0.53=8.37+7.64+6.02+5.31=3.69+5.54+9.53+5.86=1.24+5.31+2.96+8.66=4.99+5.31+5.98+7.08=4.26+0.64+6.97+6.26=7.18+6.94+4.83+3.71=5.59+4.46+8.2+0.55=8.56+4.26+4.16+3.22=4.49+4.73+6.8+2.71=7.75+7.68+4.93+8.22=9.51+4.65+6.42+5.86=8.96+1.37+6.38+7.79=6.25+1.86+5.23+3.09=2.2+5.88+4.47+9.62=4.56+5.69+7.4+0.33=5.82+7.64+6.87+0.84=8.6+5.42+3.61+6.34=5.98+0.22+0.35+9.79=2.53+6.46+2.57+4.67=1.72+5.88+9.07+6.53=5.96+9.46+8.15+2.36=1.91+0.7+7.49+2.53=4.89+5.36+9.21+0.53=3.58+3.09+4.17+7.47=7.68+2.89+3.46+3.88=9.12+0.85+9.02+8.68=9.76+0.78+9.02+7.2=7.12+9.74+8.5+2.1=2.28+9.37+0.28+8.97=3.57+9.9+6.49+6.76=3.12+8.9+6.29+5.15=2.85+8.36+0.93+6.71=1.04+4.02+3.7+8.24=0.63+8.71+8.52+6.9=5.68+6.95+7.24+9.86=2.69+1.52+3.06+2.23=9.66+4.1+4.81+6.78=7.01+1.2+4.1+1.38=0.42+2.97+5.3+3.46=8.24+8.09+6.9+9.47=2.73+9.48+0.88+6.47=6.62+6.59+5.57+6.23=5.17+7.82+7.32+8.62=5.66+2.74+4.59+8.53=5.84+7.32+8.83+3.07=5.61+7.36+6.46-9.31=5.82+4.02+5.87-0.33=2.04+3.35+5.31-6.63=0.88+6.18+7.54-3.54=1.47+7.64+8.93-9.52=4.65+6.38+2.32-9.84=8.47+1.91+4.64-0.02=8.9+4.62+3.17-8.22=1.25+7.47+6-2.4=9.13+9.74+6.11-6.53=4.77+3.29+0.95-4.48=6.04+9.13+3.36-3.28=3.94+7.65+3.44-6.89=6.12+8.45+4.87-1.91=0.62+7.39+4.02-9.81=7.1+6.61+4.67-7.87=6.22+2.88+0.56-1.49=8.45+9.32+1.07-2.89=2.18+6.03+8.63-1.73=6.09+9.86+6.26-4.37=3.74+7.73+6.5-9.05=2.98+2.82+4.78-4.63=6.79+7.47+0.63-8.48=2.13+1.78+8.69-5.79=0.08+4.14+0.52-3.02=4.45+2.2+5.94-5.09=2.89+3.4+9.32-8.05=4.78+4.97+4.81-6.42=8.04+9.52+8.72-9.33=2.29+6.29+0.96-6.63=4.78+7.83+7.65-2.44=0.03+8.98+8.36-4.26=3.34+9.77+1.52-7.72=3.76+7.06+3.75-3.02=2.96+4.2+4.89-6.77=0.11+1.1+1.62-2.53=1.12+9.78+8.34-0.14=2.23+9.03+4.44-2.09=6.82+0.31+0.67-3.74=3.3+3.63+7.61-9.06=5.32+0.96+7.73-7.14=4.03+7.31+8.14-3.66=2.81+2.58+4.53-4.66=3.86+1.51+1.78-3.34=9.09+4.56+2.73-2.95=7.78+3.82+1.88-3.79=7.54+8.52+7.09-9.61=5.6+2.57+8.55-9.83=8.45+2.99+2.21-0.81=7.9+5.75+7.54-6.71=9.85+1.41+9.16-1.82=2.19+5.07+4.66-2.15=0.35+5.76+9.55-5.21=8.17+9.73+6.14-0.54=7.72+3.39-9.55+8.74=3.22+9.84-1.84+6.03=7.58+9.64-3.64+9.44=7.96+9.25-3.44+0.08=4.32+4.81-4.8+6.56=6.26+6.9-6.04+6.57=5.01+4.16-7.04+9.73=3+5.9-5.08+2.67=3.54+9.3-7.5+6.19=6.47+2.61-3.72+3.05=2.74+9.18-6.11+2.91=6.2+3.7-8.64+3.46=7.36+3.81-4.73+3.49=6.57+2.07-3.38+6.22=8.38+3.42-4.7+2.17=3.35+9.3-1.79+8.43=3.71+5.75-0.42+7.65=3.14+6.88-3.76+6.34=7.95+6.89-0.1+6.01=0.1+7.6-0.63+0.09=4.13+3.58-0.87+7.95=5.95+1.73-3.67+2.77=8.47+8.36-5.76+6.26=9.87+3.19-1.02+2.14=3.48+5.35-4.51+5.25=4.56+0.87-3.26+9.92=5.95+5.56-9.4+1.69=3.36+9.1-3.81+8.42=9.99+9.51-7.22+8.29=3.51+8.86-6.77+5.57=7.25+0.47-5.7+3.1=2.48+5.09-4.95+9.72=7.26+8.53-6.35+3.64=3.25+5.88-8.4+8.1=1.3+8.32-7.39+4.44=2.93+7.02-8.38+8.07=5.01+4.4-3.12+7.54=1.64+7.79-4.27+2.87=8.37+1.96-8.44+9.41=1.09+6.54-3.62+5.82=3.4+2.62-0.05+9.23=4.68+7.03-7.73+9.82=2.75+7.18-7.62+6.64=3.73+9-7.87+0.92=5.14+0.5-1.94+9.17=6.42+8.97-9.59+7.74=5.5+5.28-8.03+2.32=9.3+9.67-5.37+1.04=0.52+4.92-5.29+7.4=2.88+9.14-7.83+9.48=2.92+7.3-7.72+5.45=0.09+4.47-1.23+6.92=5.11+5.94-2.23+3.72=5+5.29-6.14+0.66=9.52+5.43-1.67-3.4=7.85+5.52-0.06-1.91=6.33+8.1-5.06-2.88=5.64+7.14-8.38-3.15=6.97+9.89-3.96-7.38=6.54+0.18-1.05-1.96=9.04+6.76-2.29-2.54=4.67+8.99-0.42-7.55=7.02+3.48-3.12-4.44=6.75+4.93-0.31-9.42=0.92+1.95-1.01-0.82=3.02+4.32-1.93-1.69=8.51+9.1-1.83-3.09=8.16+8.57-0.93-6.03=4.24+8.89-3.95-7.26=4.03+9.71-3.39-7.89=4.24+9.09-3.51-3.28=8.64+4.42-1.03-5.25=7.9+5.77-7.18-0.11=3.4+9.84-1.28-9.2=5.09+6.69-2.1-4.17=9.69+8.87-5.75-2.73=2.37+8.73-2.93-6.68=8.97+4.75-2.26-5.59=2.06+7.36-3.07-0.26=4.31+7.69-0.02-0.14=4.54+7.63-9.37-0.15=3.5+4.11-1.12-4.41=5.51+8.34-7.08-5.24=1.53+6.87-1.77-3.58=6.98+8.75-9.5-2.69=5.29+2.33-0.91-5.18=7.35+4.46-6.58-3.65=7.85+7-0.44-9.23=8.03+9.31-4.48-2.29=2.43+6.51-1.31-1.04=8.96+3.96-5.92-6.5=6.92+5.52-5.23-4.98=7.92+7.12-5.68-0.82=7.01+9.04-8.32-6.67=2.61+2.45-3.85-1.04=9.45+5.6-5.73-1.74=1.88+6.65-5.47-2.61=9.93+4.48-3.88-0.04=4.64+4.1-1.75-4.57=0.69+6.39-5.21-0.08=8.68+4.58-3.02-0.22=8.85+8.37-0.65-8.03=6.89+4.74-7.12-3.58=5.44+3.82-0.22-2.39=0.72+7.05-2.46-3.13=6.83+9.67-8.77-0.27=7.55+4.06-2.07-9.27=1.33+5.33-2.1-1.49=3.09-2.9+8.21+6.58=2.49-0.56+8.8+0.28=6.9-3.62+6.23+7.59=0.26-0.09+5.01+3.23=2.79-0.62+0.58+0.12=9.98-0.58+4.95+6.45=2.88-2.11+6.63+4.63=5.45-1.83+1.69+3.75=6.42-3.58+7.8+0.97=9.04-8.42+1.41+0.71=6.37-5.2+0.25+1.36=8.31-2.27+7.5+6.93=3.68-1.04+1.51+8.15=7.42-6.83+5.88+8.03=5.46-5.19+8.28+1.53=1.09-0.85+4.22+1.28=7.18-6.27+5.52+9.23=1.98-0.62+0.31+4.93=9.16-3.06+7.87+2.16=3.32-1.09+5.96+9.39=4.81-0.74+8.6+8.91=5.41-1.67+8.52+7.99=5.28-1.48+8.33+6.6=3.87-0.56+8.83+0.35=6.11-1.74+4.13+5.94=8.68-6.96+1.37+4.15=8.07-2.73+6.87+9.95=7.05-5.83+6.23+8.13=6.96-6.47+8.5+8.29=7.82-1.06+7.04+2.83=8.12-5.04+0.63+5.15=7.76-4.68+2.71+8.22=1.34-0.47+1.18+6.49=8.78-0.22+9.95+6.85=2.75-0.65+7.86+9.82=6.58-0.08+2.24+3.19=5.31-0.27+7.76+4.37=6.73-6.51+3.9+4.9=7.16-0.95+8.4+6.7=4.81-3.02+6.43+5.65=6.73-2.01+1.01+4.87=7.12-5.36+7.62+8=6.08-0.73+1.34+9.22=9.65-8.02+6.29+9.7=7.48-2.1+1.97+1.14=8.71-5.48+6.62+2.88=8.43-2.47+0.7+7.49=5.98-3.04+8.38+5.16=5.24-4.58+3.51+1.99=6.6-6.24+4.12+3.17=7.71-0.06+5.14+9.36=7.14-5.43+3.88+8.38=5.45-3.97+0.13+8.9=7.23-1.48+7.15+8.73=8.75-1.29+2.92-6.58=6.26-0.13+9.42-2.28=8.57-8.15+3.43-1.47=5.7-3.26+7.72-6.18=1.94-0.76+8.46-6.16=7-6.46+6.41-5.35=4.51-2.57+9.4-2.33=8.18-5.21+8.6-4.65=7.04-6.07+7.31-8.12=6.94-1.73+3.57-0.64=9.71-8.93+9.28-1.73=3.27-2.98+9.48-3.45=7.54-7.37+9.98-0.88=9.22-0.22+3.24-7.61=4.73-3.63+8.53-7.2=1.48-1.33+7.22-6.88=9.06-4.59+3.33-6.53=8.02-6.36+7.41-8.55=7-0.96+1.6-6.37=9.51-8.15+6.53-5.66=3.05-2.07+9.67-4.03=9.93-4.75+7.23-9.17=4.99-1.04+4.89-8.35=9.57-8.71+9.9-8.28=9.57-3.36+5.48-9.35=9.79-1.11+7.17-3.54=4.71-3.36+2.54-2.13=2.91-1.59+8.33-7.15=7.29-6.61+9.62-8.36=3.67-0.74+8.66-4.33=9.49-5.72+9.91-4.53=5.77-1.64+5.38-4.4=7.77-5.55+9.52-9.16=3.91-2.59+4.24-5.2=5.07-0.64+5.68-9.28=6.81-5.91+3.39-0.57=6.7-0.12+4.9-9.01=9.36-2.08+1.68-4.68=2.51-2.41+8.98-1.29=8.61-5.21+7.65-0.79=5.47-4.52+6.56-4.95=2.58-1.31+8.29-5.07=9.96-7.27+4.65-6.35=5.99-5.83+2.39-1.47=7.53-1.55+0.9-6.65=5.69-2.57+6.89-3.54=0.29-0.06+6.64-6.17=8.25-3.31+9.15-0.71=4.36-2.92+4.58-5.52=8.41-0.13+5.13-9.91=2.76-0.33+8.58-6.4=9.31-5.38+1.28-1.17=7.23-2.87+2.62-0.2=8.12-2.15+1.92-1.33=8.63-6.43-0.08+7.91=6.38-2.81-2.09+2.92=8.53-1.49-2.9+4.39=6.01-2.91-2.7+0.31=6.97-6-0.56+6.54=9.16-3.08-5.3+5.34=3.41-0.54-0.57+6.95=5.98-0.77-3.64+7.95=9.53-9.15-0.24+9.78=8.53-4.79-1.61+8.89=9.59-0.41-5.15+9.92=5.71-3.13-1.24+4.82=9.5-2.03-6.43+1.16=9.09-1.04-3.79+5.4=8.64-1.8-2.64+1.78=9.2-1.24-3.78+1.79=5.14-2.28-0.48+6.81=7.83-3.7-2.56+6.66=9.44-0.38-5.66+1.19=8.42-2.34-3.61+9.64=4.55-1.36-1.26+4.09=8.54-6.81-0.99+2.51=8.93-2.91-2.8+0.66=9.64-3.95-1.44+2.42=4.21-1.57-1.27+9.08=7.07-3.09-2.95+2.3=7.18-0.74-5.35+5.55=8.21-2.28-4.4+1.02=9.28-1.8-0.34+6.75=7.76-0.24-1.57+9.27=7.96-2.2-0.58+8.09=5.26-0.92-1.65+6.69=9.17-0.34-7.8+0.33=8.54-2.83-1.4+1.2=6.08-3.08-0.69+9.33=5.94-1.04-1.59+1.72=6.53-3.25-0.53+5.89=8.57-0.1-8.29+3.68=7.81-0.45-1.06+6.81=6.51-6.12-0.26+5.13=9.96-3.58-1.02+4.84=9.39-5.07-2.88+1.01=8.19-1.06-4.06+8.4=8.91-1.01-1.86+3.92=8.52-0.04-3.59+2.85=9.16-2.38-4.82+7.23=5.52-3-1.32+3.13=7.32-0.78-0.84+0.89=8.6-1.19-6.41+6.49=8-4.7-2.69+1.94=9.48-1.64-1.72+8.65=3.54-0.16-1.21+7.18=8.83-4.95-1.15+1.4=7.9-0.52-6.87+4.06=9.93-2.83-2.9-2.65=9.76-5.41-3.02-0.97=9.39-0.96-0.13-1.52=9.7-5.42-0.57-1.84=5.73-0.18-2.68-1.73=8.91-5.2-0.4-3.09=9.52-4.25-0.3-3.75=6.4-0.18-2.78-0.97=8.93-0.24-2.81-3.95=7.08-0.62-2.6-0.84=8.89-1.3-2.68-0.11=7.43-1.68-2.24-1.58=8.11-0.18-3.98-3.4=8.13-3.17-2.41-0.98=8.28-0.09-3.2-2.24=9.13-3.41-1.86-2.08=8.29-0.06-0.75-4.01=7.92-3.11-0.72-1.59=9.47-4.22-3.01-2.07=7.26-2.61-0.86-0.82=9.35-3.1-0.39-1.1=9.5-2.04-0.06-1.82=9.27-4.16-1.82-0.74=8.81-3.9-0.59-0.81=7.27-0.43-2.61-1.29=8.89-0.4-4.32-0.36=9.99-0.28-5.32-1.74=8.9-2.53-1.01-3.59=7.54-1.39-3.63-0.08=7.85-0.44-0.68-1.19=9.9-1.3-0.1-6.08=6.43-0.31-0.7-0.72=9.33-1.7-2.23-4.48=6.79-1.05-4.01-0.76=8.9-1.05-1.48-4.49=9.19-0.54-6.39-0.46=9.94-0.63-6.95-1.15=7.43-0.47-0.25-0.15=7.82-0.28-0.66-2.54=7.84-3.43-3.53-0.06=7.11-1.17-0.84-1.82=8.54-5.46-1.67-0.66=7.16-1.22-4.35-0.34=8.75-0.46-4.67-2.43=6.22-0.85-2.11-2.53=9.68-2.93-2.97-2.61=5.43-2.41-0.26-1.16=8.16-1.84-2.32-3.67=9.31-1.96-1.95-0.7=8.82-2.03-2.04-2.17=8.22-0.47-1.56-1.86=9.17-6.6-1.98-0.32=7.21-2.74-0.48-2.82=9.66-2.61-6.36-0.11=參考答案8.78+6.47=15.258.13+0.14=8.276.19+2.25=8.443.92+9.1=13.029.6+2.09=11.696.49+0.16=6.652.44+3.17=5.612.72+0.92=3.648.46+1.27=9.732+2.33=4.335.19+2.03=7.227.9+3.28=11.187.09+3.82=10.911.61+9.42=11.036.3+6.35=12.659.44+6.93=16.378.46+0.05=8.519.26+9.76=19.027.1+9.52=16.621.27+0.71=1.980.66+1.21=1.872.25+9.76=12.012.5+8.12=10.624.14+0.76=4.95.96+8.42=14.380.74+5.96=6.72.8+2.14=4.949.9+1.61=11.516.05+9.52=15.572.08+1.59=3.675.41+9.07=14.489.2+5.28=14.486.13+6.26=12.393.45+5.66=9.110.49+5.56=6.058.09+7.92=16.013.97+6.57=10.549.23+4.95=14.187.71+1.98=9.690.87+5.32=6.191.74+9.04=10.781.88+1.62=3.53.6+9.18=12.789.25+1.5=10.751.57+9.42=10.997.45+1.92=9.370.94+7.92=8.860.5+7.01=7.517.83+1.29=9.129.98+3.85=13.835.28+4.42=9.79.18+5.99=15.171.85+5.65=7.50.42+3.99=4.417.09-6.82=0.279.34-6.5=2.844.39-1.19=3.25.88-3.98=1.98.15-7.19=0.968.17-7.72=0.456.92-0.03=6.896.31-3.88=2.435.57-4.57=12.11-1.48=0.639.48-2.43=7.055.21-3.09=2.127.77-6.85=0.927.49-6.69=0.86.63-5.55=1.088.28-0.53=7.759.08-8.07=1.018.54-1=7.544.13-1.32=2.818.6-0.95=7.659.21-6.13=3.083.18-2.95=0.239.58-5.09=4.499.57-6.06=3.517.43-5.64=1.799.14-7.71=1.438.24-0.6=7.642.06-1.46=0.67.54-5.79=1.759.17-1.45=7.729.59-5.34=4.258.52-6.68=1.847.93-1.45=6.488.67-4.31=4.364.14-0.22=3.929.23-4.81=4.429.9-8.94=0.967.9-4.89=3.018.2-4.97=3.233.38-0.64=2.745.07-0.64=4.437.92-1.51=6.418.1-6.12=1.983.61-2.39=1.226.63-2.98=3.659.23-1.64=7.599.58-6.06=3.523.71-1.66=2.058.89-5.2=3.697.16-6.04=1.127.45-3.37=4.087.81-1.92=5.896.14-5.62=0.528.71-6.88=1.835.29+5.66+9.38=20.339.75+2.46+1.92=14.135.94+5.53+9.41=20.885.59+8.48+3.42=17.495.8+2.01+1.81=9.622.24+8.75+6.11=17.17.08+5.32+2.89=15.297.87+5.14+9.98=22.991.64+7.91+9.97=19.526.19+0.65+5.1=11.948.34+5.17+9.13=22.649.14+8.3+7.53=24.976.79+0.18+7.51=14.482.49+0.02+4.1=6.619.57+3.73+3.18=16.487.62+5.3+5.63=18.557.92+8.85+3.99=20.762.92+5.38+9.96=18.269+0.3+4.58=13.886.55+0.63+4.37=11.553.08+4.18+9.05=16.318.49+4.01+6.47=18.979.97+2.84+7.94=20.750.48+5.23+6.12=11.836.42+4.66+1.51=12.592.6+8.61+2=13.210.86+7.42+2.25=10.535.46+7.53+6.68=19.674.53+6.38+7.38=18.293.35+9.45+6.4=19.27.28+9.06+3.16=19.52.58+4.45+2.66=9.699.87+1.04+7.35=18.260.1+7.49+9.03=16.622.93+7.49+2.72=13.146.98+7.33+8.22=22.533.21+1.6+1.02=5.837.5+5.79+9.02=22.312.05+3.16+7.35=12.562.2+5.93+9.03=17.167.88+9.27+3.91=21.068.44+3.14+1.82=13.46.23+8.66+7.62=22.519.26+2.07+3.76=15.097.56+3.52+2.22=13.32.48+7.23+1.25=10.966.7+9.73+1.45=17.884.32+4.65+5.34=14.311.76+8.24+0.17=10.170.87+3.57+6.63=11.074.13+6.71+6.88=17.725.28+8.41+3.94=17.633.67+2.83+6.25=12.752.09+1.13+6.33=9.559.28+2.91-0.81=11.388.98+0.14-1.71=7.412.49+6.86-6.16=3.194.3+8.96-6.21=7.056.89+0.27-4.1=3.066.4+7.92-0.45=13.874.44+6.7-0.73=10.413.94+1.05-4.86=0.132.06+4.33-5.13=1.268.39+2.92-6.49=4.829.29+3.02-5.21=7.19.05+2.67-5.69=6.035.95+2.61-0.39=8.178.51+1.89-8.75=1.654.84+2.13-2.51=4.468.55+6.77-5.54=9.786.63+4.97-1.17=10.438.89+9.55-7.01=11.433.03+6.42-2.44=7.017.63+4.05-0.59=11.096.39+9.74-4.79=11.348.06+2.79-0.09=10.768.92+6.4-3.11=12.213.14+3.63-3.03=3.747.67+4.61-5.53=6.752.48+9.91-6.41=5.984.87+1.95-3.87=2.956.25+7.24-3.04=10.450.18+8.29-1.37=7.14.12+5.94-7.06=36.59+0.4-6.75=0.249.57+4.39-3.87=10.092.66+5.72-3.89=4.499.75+2.77-4.97=7.556.77+5.22-1.78=10.217.13+7.8-9.92=5.017.82+6.94-1.5=13.268.18+2.21-2.18=8.213.93+9.53-2=11.468.36+7.12-5.09=10.394.28+8.45-5.61=7.126.81+4.68-2.71=8.788.39+4.98-4.54=8.837.25+1.54-7.48=1.310.64+9.65-0.71=9.586.95+9.35-4.88=11.429.98+5.98-8.74=7.223.03+8.11-3.12=8.028.81+1.92-5.33=5.43.04+7.02-6.84=3.228.77+6.35-5.54=9.586.97+5.51-1.06=11.423.83+5.48-7.71=1.61.13+5.34-0.31=6.166.89-2.8+0.6=4.698.21-4.99+2.53=5.759.01-0.37+5.93=14.577.16-0.53+3.18=9.815.88-4.72+2.09=3.254.87-0.22+3.34=7.997.94-6.63+6.67=7.986.47-4.13+4.21=6.558.96-5.9+3.24=6.37.87-7.51+5.69=6.058.93-4.42+7.65=12.167.2-4.42+0.2=2.985.32-4.9+3.01=3.433.63-2.55+9.17=10.255.88-0.91+5.65=10.624.08-0.18+0.93=4.835.07-4.27+8.82=9.623.2-1.34+0.25=2.119.73-2+0.38=8.117.76-6.12+5.67=7.312.2-0.25+1.87=3.826.12-1.39+6.81=11.548.65-2.54+9.24=15.359.41-0.85+0.38=8.943.77-2.9+4.74=5.617.12-3.91+8.2=11.417.81-5.87+7.36=9.37.13-3.96+2.73=5.96.63-4.63+8.51=10.519.75-0.6+7.97=17.123.14-2.03+6.18=7.297.82-3.18+0.47=5.117.11-1.85+6.53=11.793.35-0.59+4.93=7.698.44-4.01+6.08=10.516.28-2.24+2.83=6.875.98-5.25+5.54=6.275.74-1.51+7.71=11.945.91-0.62+1.09=6.384.74-1.28+8.15=11.618.24-4.4+7.51=11.357.42-7.2+5.22=5.447.45-1.99+2.41=7.879.19-6.53+2.24=4.98.98-1.4+6.08=13.667.85-3.2+6.76=11.419.64-0.6+7.65=16.696.72-5.49+3.92=5.159.86-3.21+0.28=6.934.48-3.62+2.04=2.99.21-1.58+3.58=11.217.54-0.88+6.86=13.527.5-4.72+5.39=8.175.24-4.57+8.31=8.984.29-1.39-0.93=1.977.02-1.1-2=3.925.56-0.39-0.23=4.947.51-1.16-1.46=4.899.74-5.07-2.18=2.495.59-2.1-3.01=0.486.01-1.17-0.41=4.439.13-1.33-5.26=2.547.52-0.97-1.93=4.628.46-6.28-0.36=1.829.65-0.19-2.92=6.549.4-4.64-0.58=4.189.09-0.48-5.06=3.559.44-0.04-9.2=0.27.04-2.81-1.11=3.127.75-4.86-2.48=0.417.62-1.32-1.97=4.339.09-0.15-3.33=5.611.6-0.53-0.28=0.799.79-5.51-3.5=0.787.33-3.82-2.43=1.088.05-3.05-0.07=4.939.2-0.31-0.03=8.866.63-1.85-4.55=0.239.07-7.83-0.68=0.567.96-5.37-2.41=0.188.82-1.57-1.52=5.735.13-0.47-2.56=2.17.97-2.68-2.4=2.897.64-0.05-2.62=4.978.91-4.92-0.8=3.199.11-1.45-3.75=3.918.38-3.98-4.02=0.389.24-3.76-3.56=1.928.22-2.41-2.71=3.13.54-1.84-0.68=1.029.27-5.26-1.72=2.296.07-0.86-5.07=0.146.91-0.89-2.11=3.917.26-0.42-2.27=4.576.45-3.71-2.5=0.246.97-2.9-2.97=1.17.81-1.72-5.55=0.547.34-0.17-1.49=5.688.7-3.77-3.26=1.678.91-5.49-0.2=3.228.47-4.29-3.23=0.959.36-7.08-0.44=1.849.67-2.66-4.54=2.479.39-6.53-1.9=0.968.3-1.24-5.16=1.96.54-3-0.15=3.394.63-1.07-0.36=3.27.38-2.54-3.89=0.958.85+3.26+6.32+3.49=21.927.03+6.24+0.09+9.12=22.488.66+0.15+7.18+5.94=21.937.05+1.89+0.99+7.57=17.50.79+5.63+4.56+3.99=14.971.54+9.84+8.2+8.98=28.569.13+2.42+1.91+8.48=21.944.23+6.05+5.21+9.24=24.733.12+0.16+2.35+0.53=6.168.37+7.64+6.02+5.31=27.343.69+5.54+9.53+5.86=24.621.24+5.31+2.96+8.66=18.174.99+5.31+5.98+7.08=23.364.26+0.64+6.97+6.26=18.137.18+6.94+4.83+3.71=22.665.59+4.46+8.2+0.55=18.88.56+4.26+4.16+3.22=20.24.49+4.73+6.8+2.71=18.737.75+7.68+4.93+8.22=28.589.51+4.65+6.42+5.86=26.448.96+1.37+6.38+7.79=24.56.25+1.86+5.23+3.09=16.432.2+5.88+4.47+9.62=22.174.56+5.69+7.4+0.33=17.985.82+7.64+6.87+0.84=21.178.6+5.42+3.61+6.34=23.975.98+0.22+0.35+9.79=16.342.53+6.46+2.57+4.67=16.231.72+5.88+9.07+6.53=23.25.96+9.46+8.15+2.36=25.931.91+0.7+7.49+2.53=12.634.89+5.36+9.21+0.53=19.993.58+3.09+4.17+7.47=18.317.68+2.89+3.46+3.88=17.919.12+0.85+9.02+8.68=27.679.76+0.78+9.02+7.2=26.767.12+9.74+8.5+2.1=27.462.28+9.37+0.28+8.97=20.93.57+9.9+6.49+6.76=26.723.12+8.9+6.29+5.15=23.462.85+8.36+0.93+6.71=18.851.04+4.02+3.7+8.24=170.63+8.71+8.52+6.9=24.765.68+6.95+7.24+9.86=29.732.69+1.52+3.06+2.23=9.59.66+4.1+4.81+6.78=25.357.01+1.2+4.1+1.38=13.690.42+2.97+5.3+3.46=12.158.24+8.09+6.9+9.47=32.72.73+9.48+0.88+6.47=19.566.62+6.59+5.57+6.23=25.015.17+7.82+7.32+8.62=28.935.66+2.74+4.59+8.53=21.525.84+7.32+8.83+3.07=25.065.61+7.36+6.46-9.31=10.125.82+4.02+5.87-0.33=15.382.04+3.35+5.31-6.63=4.070.88+6.18+7.54-3.54=11.061.47+7.64+8.93-9.52=8.524.65+6.38+2.32-9.84=3.518.47+1.91+4.64-0.02=158.9+4.62+3.17-8.22=8.471.25+7.47+6-2.4=12.329.13+9.74+6.11-6.53=18.454.77+3.29+0.95-4.48=4.536.04+9.13+3.36-3.28=15.253.94+7.65+3.44-6.89=8.146.12+8.45+4.87-1.91=17.530.62+7.39+4.02-9.81=2.227.1+6.61+4.67-7.87=10.516.22+2.88+0.56-1.49=8.178.45+9.32+1.07-2.89=15.952.18+6.03+8.63-1.73=15.116.09+9.86+6.26-4.37=17.843.74+7.73+6.5-9.05=8.922.98+2.82+4.78-4.63=5.956.79+7.47+0.63-8.48=6.412.13+1.78+8.69-5.79=6.810.08+4.14+0.52-3.02=1.724.45+2.2+5.94-5.09=7.52.89+3.4+9.32-8.05=7.564.78+4.97+4.81-6.42=8.148.04+9.52+8.72-9.33=16.952.29+6.29+0.96-6.63=2.914.78+7.83+7.65-2.44=17.820.03+8.98+8.36-4.26=13.113.34+9.77+1.52-7.72=6.913.76+7.06+3.75-3.02=11.552.96+4.2+4.89-6.77=5.280.11+1.1+1.62-2.53=0.31.12+9.78+8.34-0.14=19.12.23+9.03+4.44-2.09=13.616.82+0.31+0.67-3.74=4.063.3+3.63+7.61-9.06=5.485.32+0.96+7.73-7.14=6.874.03+7.31+8.14-3.66=15.822.81+2.58+4.53-4.66=5.263.86+1.51+1.78-3.34=3.819.09+4.56+2.73-2.95=13.437.78+3.82+1.88-3.79=9.697.54+8.52+7.09-9.61=13.545.6+2.57+8.55-9.83=6.898.45+2.99+2.21-0.81=12.847.9+5.75+7.54-6.71=14.489.85+1.41+9.16-1.82=18.62.19+5.07+4.66-2.15=9.770.35+5.76+9.55-5.21=10.458.17+9.73+6.14-0.54=23.57.72+3.39-9.55+8.74=10.33.22+9.84-1.84+6.03=17.257.58+9.64-3.64+9.44=23.027.96+9.25-3.44+0.08=13.854.32+4.81-4.8+6.56=10.896.26+6.9-6.04+6.57=13.695.01+4.16-7.04+9.73=11.863+5.9-5.08+2.67=6.493.54+9.3-7.5+6.19=11.536.47+2.61-3.72+3.05=8.412.74+9.18-6.11+2.91=8.726.2+3.7-8.64+3.46=4.727.36+3.81-4.73+3.49=9.936.57+2.07-3.38+6.22=11.488.38+3.42-4.7+2.17=9.273.35+9.3-1.79+8.43=19.293.71+5.75-0.42+7.65=16.693.14+6.88-3.76+6.34=12.67.95+6.89-0.1+6.01=20.750.1+7.6-0.63+0.09=7.164.13+3.58-0.87+7.95=14.795.95+1.73-3.67+2.77=6.788.47+8.36-5.76+6.26=17.339.87+3.19-1.02+2.14=14.183.48+5.35-4.51+5.25=9.574.56+0.87-3.26+9.92=12.095.95+5.56-9.4+1.69=3.83.36+9.1-3.81+8.42=17.079.99+9.51-7.22+8.29=20.573.51+8.86-6.77+5.57=11.177.25+0.47-5.7+3.1=5.122.48+5.09-4.95+9.72=12.347.26+8.53-6.35+3.64=13.083.25+5.88-8.4+8.1=8.831.3+8.32-7.39+4.44=6.672.93+7.02-8.38+8.07=9.645.01+4.4-3.12+7.54=13.831.64+7.79-4.27+2.87=8.038.37+1.96-8.44+9.41=11.31.09+6.54-3.62+5.82=9.833.4+2.62-0.05+9.23=15.24.68+7.03-7.73+9.82=13.82.75+7.18-7.62+6.64=8.953.73+9-7.87+0.92=5.785.14+0.5-1.94+9.17=12.876.42+8.97-9.59+7.74=13.545.5+5.28-8.03+2.32=5.079.3+9.67-5.37+1.04=14.640.52+4.92-5.29+7.4=7.552.88+9.14-7.83+9.48=13.672.92+7.3-7.72+5.45=7.950.09+4.47-1.23+6.92=10.255.11+5.94-2.23+3.72=12.545+5.29-6.14+0.66=4.819.52+5.43-1.67-3.4=9.887.85+5.52-0.06-1.91=11.46.33+8.1-5.06-2.88=6.495.64+7.14-8.38-3.15=1.256.97+9.89-3.96-7.38=5.526.54+0.18-1.05-1.96=3.719.04+6.76-2.29-2.54=10.974.67+8.99-0.42-7.55=5.697.02+3.48-3.12-4.44=2.946.75+4.93-0.31-9.42=1.950.92+1.95-1.01-0.82=1.043.02+4.32-1.93-1.69=3.728.51+9.1-1.83-3.09=12.698.16+8.57-0.93-6.03=9.774.24+8.89-3.95-7.26=1.924.03+9.71-3.39-7.89=2.464.24+9.09-3.51-3.28=6.548.64+4.42-1.03-5.25=6.787.9+5.77-7.18-0.11=6.383.4+9.84-1.28-9.2=2.765.09+6.69-2.1-4.17=5.519.69+8.87-5.75-2.73=10.082.37+8.73-2.93-6.68=1.498.97+4.75-2.26-5.59=5.872.06+7.36-3.07-0.26=6.094.31+7.69-0.02-0.14=11.844.54+7.63-9.37-0.15=2.653.5+4.11-1.12-4.41=2.085.51+8.34-7.08-5.24=1.531.53+6.87-1.77-3.58=3.056.98+8.75-9.5-2.69=3.545.29+2.33-0.91-5.18=1.537.35+4.46-6.58-3.65=1.587.85+7-0.44-9.23=5.188.03+9.31-4.48-2.29=10.572.43+6.51-1.31-1.04=6.598.96+3.96-5.92-6.5=0.56.92+5.52-5.23-4.98=2.237.92+7.12-5.68-0.82=8.547.01+9.04-8.32-6.67=1.062.61+2.45-3.85-1.04=0.179.45+5.6-5.73-1.74=7.581.88+6.65-5.47-2.61=0.459.93+4.48-3.88-0.04=10.494.64+4.1-1.75-4.57=2.420.69+6.39-5.21-0.08=1.798.68+4.58-3.02-0.22=10.028.85+8.37-0.65-8.03=8.546.89+4.74-7.12-3.58=0.935.44+3.82-0.22-2.39=6.650.72+7.05-2.46-3.13=2.186.83+9.67-8.77-0.27=7.467.55+4.06-2.07-9.27=0.271.33+5.33-2.1-1.49=3.073.09-2.9+8.21+6.58=14.982.49-0.56+8.8+0.28=11.016.9-3.62+6.23+7.59=17.10.26-0.09+5.01+3.23=8.412.79-0.62+0.58+0.12=2.879.98-0.58+4.95+6.45=20.82.88-2.11+6.63+4.63=12.035.45-1.83+1.69+3.75=9.066.42-3.58+7.8+0.97=11.619.04-8.42+1.41+0.71=2.746.37-5.2+0.25+1.36=2.788.31-2.27+7.5+6.93=20.473.68-1.04+1.51+8.15=12.37.42-6.83+5.88+8.03=14.55.46-5.19+8.28+1.53=10.081.09-0.85+4.22+1.28=5.747.18-6.27+5.52+9.23=15.661.98-0.62+0.31+4.93=6.69.16-3.06+7.87+2.16=16.133.32-1.09+5.96+9.39=17.584.81-0.74+8.6+8.91=21.585.41-1.67+8.52+7.99=20.255.28-1.48+8.33+6.6=18.733.87-0.56+8.83+0.35=12.496.11-1.74+4.13+5.94=14.448.68-6.96+1.37+4.15=7.248.07-2.73+6.87+9.95=22.167.05-5.83+6.23+8.13=15.586.96-6.47+8.5+8.29=17.287.82-1.06+7.04+2.83=16.638.12-5.04+0.63+5.15=8.867.76-4.68+2.71+8.22=14.011.34-0.47+1.18+6.49=8.548.78-0.22+9.95+6.85=25.362.75-0.65+7.86+9.82=19.786.58-0.08+2.24+3.19=11.935.31-0.27+7.76+4.37=17.176.73-6.51+3.9+4.9=9.027.16-0.95+8.4+6.7=21.314.81-3.02+6.43+5.65=13.876.73-2.01+1.01+4.87=10.67.12-5.36+7.62+8=17.386.08-0.73+1.34+9.22=15.919.65-8.02+6.29+9.7=17.627.48-2.1+1.97+1.14=8.498.71-5.48+6.62+2.88=12.738.43-2.47+0.7+7.49=14.155.98-3.04+8.38+5.16=16.485.24-4.58+3.51+1.99=6.166.6-6.24+4.12+3.17=7.657.71-0.06+5.14+9.36=22.157.14-5.43+3.88+8.38=13.975.45-3.97+0.13+8.9=10.517.23-1.48+7.15+8.73=21.638.75-1.29+2.92-6.58=3.86.26-0.13+9.42-2.28=13.278.57-8.15+3.43-1.47=2.385.7-3.26+7.72-6.18=3.981.94-0.76+8.46-6.16=3.487-6.46+6.41-5.35=1.64.51-2.57+9.4-2.33=9.018.18-5.21+8.6-4.65=6.927.04-6.07+7.31-8.12=0.166.94-1.73+3.57-0.64=8.149.71-8.93+9.28-1.73=8.333.27-2.98+9.48-3.45=6.327.54-7.37+9.98-0.88=9.279.22-0.22+3.24-7.61=4.634.73-3.63+8.53-7.2=2.431.48-1.33+7.22-6.88=0.499.06-4.59+3.33-6.53=1.278.02-6.36+7.41-8.55=0.527-0.96+1.6-6.37=1.279.51-8.15+6.53-5.66=2.233.05-2.07+9.67-4.03=6.629.93-4.75+7.23-9.17=3.244.99-1.04+4.89-8.35=0.499.57-8.71+9.9-8.28=2.489.57-3.36+5.48-9.35=2.349.79-1.11+7.17-3.54=12.314.71-3.36+2.54-2.13=1.762.91-1.59+8.33-7.15=2.57.29-6.61+9.62-8.36=1.943.67-0.74+8.66-4.33=7.269.49-5.72+9.91-4.53=9.155.77-1.64+5.38-4.4=5.117.77-5.55+9.52-9.16=2.583.91-2.59+4.24-5.2=0.365.07-0.64+5.68-9.28=0.836.81-5.91+3.39-0.57=3.726.7-0.12+4.9-9.01=2.479.36-2.08+1.68-4.68=4.282.51-2.41+8.98-1.29=7.798.61-5.21+7.65-0.79=10.265.47-4.52+