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2.3+2.55=3.66+2.33=5.84+8.86=4.09+0.9=6.16+3.97=7.31+2.81=8.7+3.14=8.23+4.92=5.38+1.12=3.45+6.08=2.17+1.35=2.78+0.96=3.54+1.87=0.58+8.42=1.54+2.17=5.34+6.26=2.74+6.36=9.69+8.47=8.93+9.29=7.52+2.4=8.06+3.9=3.88+7.6=0.38+0.02=4.03+0.26=1.17+7.4=2.28+1.8=5.24+7.85=7.39+3.58=0.44+4.51=1.73+4.42=6.98+9.74=2.67+1.56=7.3+6.24=1.05+1.88=5.69+9.87=8.33+3.61=1.05+7.33=5.92+6.5=6.19+5.42=2.8+2.05=6.63+4.33=4.85+3.61=7.57+1.75=7.91+0.91=3.07+0.36=8.85+2.06=2.7+7=3.81+1.34=1.79+7.66=0.43+0.5=8.53+8.75=1.33+7.05=7.36+2.1=9.39+3.27=6.38-3.37=3.62-1.13=4.36-3.78=6.24-1.48=7.28-3.2=7.78-2.41=9.9-6.92=5.45-0.22=9.47-4.84=5.9-1.94=6.8-4.95=3.85-3.37=6.16-3.61=6.82-1.99=1.35-1.1=9.41-1.75=4.59-3.62=9.67-9.23=9.86-2.78=6.88-0.03=7.86-2.5=3.56-1.99=7.53-6.24=9.3-6.5=8.03-6.04=8.87-0.31=6.04-0.95=5.74-1.62=5.73-3.4=9.16-3.57=4.71-0.88=6.34-1.64=7.62-1.32=8.13-2.86=7.35-0.43=7.82-5.79=5.1-2.34=6.11-2=8.2-0.23=7.76-0.26=3.06-0.05=8.89-5.69=7.09-4.72=8.4-1.08=9.44-2.56=7.11-3.55=3.73-1.3=6.96-4.75=8.99-8.62=5.42-5.28=5.49-2.89=4.64-3.66=5.56-1.59=6.18-1.28=2.79+0.21+2.11=3.08+6.81+8.5=2.39+3.33+5.17=7+6.27+4.15=8.88+2.56+0.87=8.67+9.44+4.36=1.24+1.49+9.88=1.98+5.56+4.16=7.88+4.27+4.92=8.9+2.17+8.86=1.26+9.89+9.33=7.08+7.8+9.52=7.53+1.02+5.82=4.19+4.7+5.71=7.81+2.15+3.98=1.07+2.73+4.3=6.19+5.44+0.55=7.06+9.17+5.24=4.49+5.67+7.16=2.55+6.87+4.94=8.78+5.84+0.71=4.53+1.34+7.38=2.92+5.02+9.66=4.39+6.63+1.49=3.28+0.06+9.3=1.63+1.07+5.04=0.71+6.12+4.14=9.39+9.73+0.02=9+9.94+2.09=5.15+9.19+8.43=0.87+5.53+1.84=1.18+1.6+9.15=6.38+1.94+8.28=2.39+7.13+5.91=2.16+5.47+7.36=4.17+5.98+0.61=2.95+4.59+7.01=7.21+5.28+7.77=8.7+2.77+8.73=3.58+6.97+1.04=5.79+6.57+9.79=4.07+3.72+7.18=9.88+8.58+0.39=8.22+8.93+2.09=3.12+5.48+8.52=9.33+3.76+4.83=7.17+5.08+5.16=7.8+5.21+4.64=9.2+2.11+9=0.05+4.04+3.43=4.3+5.71+8.71=0.31+3.54+4.32=6.84+4.16+5.88=0.48+6.75+2.65=9.72+7.09-4.71=5.59+6.68-6.9=9.51+9.23-2.68=9.53+1.15-6.41=6.79+2.77-3.66=7.28+0.87-4.89=2.72+7.8-2.95=4.46+0.95-0.78=6.47+2.21-0.16=8.28+5.15-3.61=0.05+3.89-0.41=9.05+7.54-7.59=2.62+7.33-3.08=9.86+5.36-6.88=0.29+8.45-7.62=0.05+8.04-6=3.62+6.2-1.47=6.45+2.32-3.96=7.8+7.97-9.89=5+5.91-4.71=3.34+9.07-6.92=6.1+3.4-2.37=6.59+5.14-2.71=5.47+4.81-3.82=9.77+0.79-5.6=7.3+3.23-3.24=1.95+5.89-1.17=9.56+2.88-9.52=3.36+0.15-0.28=6.43+7.78-2.24=4.78+5.52-4.47=6.09+3.71-1.31=2.38+3.7-5.04=8.61+5.49-1.24=1.82+9.52-4.23=8.46+4.06-3.01=2.11+1.53-3.47=1.75+3.09-0.2=9.55+7.55-7.42=1.26+5.57-0.83=4.61+7.85-6.37=9.42+3.27-1.82=0.75+4.77-1.13=9.48+5.82-0.96=8.15+1.95-0.84=0.39+6.81-0.2=9.17+8.69-7.67=9.68+6.38-9.63=8.96+4.21-6.54=2.58+5.04-1.5=7.06+1.62-6.96=9.9+0.34-0.32=9.54+9.45-3.94=7.51+6.63-9.1=6.12-5.35+6.01=6.45-0.57+3.47=9.75-0.57+5.35=5.38-0.79+2.57=8.22-5.98+2.12=5.97-0.93+6.98=9.24-6.42+4.05=8.79-4.75+2.17=9.16-3.13+1.51=9.52-7.12+9.65=4.35-2.67+0.9=5.62-5.14+9.77=1.55-0.5+3.26=8.34-5.39+9.85=8.66-7.7+2.3=5.43-2.29+3.67=1.05-0.95+3.32=9.51-8.33+9.62=7.59-1.96+0.28=5.92-0.66+5.86=8-7.34+7.36=7.38-2.41+4.45=7.77-0.29+0.09=5.31-4.28+2.76=8.15-1.89+0.92=4.71-1.09+0.41=9.05-6.75+4.35=6.56-4.2+2.51=8.92-2.48+6.69=8.48-2.81+2.88=7.55-0.65+5.87=0.93-0.8+5.1=6.26-3.95+1.21=7.62-4.5+5.29=7.57-5.33+5.21=9.55-8.83+0.22=6.88-3.16+1.6=5.76-5.54+2.82=7.57-3.82+0.17=9.14-4.3+3.4=4.82-2.9+6.37=6.6-1+4.39=4.87-0.72+3.07=5.98-0.16+7.59=9.1-3.02+4.28=7.68-1.53+3.82=8.06-4.57+6.91=1.41-1.24+7.36=4.47-1.74+2.06=8.61-4.66+7.5=9.59-2.18+7=8.52-8.38+5.49=9.85-4.69+0.37=2.64-0.56+0.09=6.2-2.54-0.57=6.19-1.97-2.8=2.52-0.36-0.9=5.55-0.98-1.36=5.02-1-1.76=7.38-3.26-3=7.07-0.24-3.12=9.74-1.48-6.78=6.15-1.03-2.37=8.83-1.41-2.53=9.8-1.6-6.1=7.5-2.42-1.06=4.36-3.31-0.05=7.19-1.6-3.42=4.35-1.51-2.04=9.65-0.21-4.77=9.3-7.47-1.13=6.36-3.21-0.58=9.51-1.19-7.49=6.94-2.27-2.53=5.33-1.76-0.46=9.23-0.04-9.02=8.72-0.84-0.24=8.85-6.13-0.19=9.05-1.81-6.88=8.55-4.15-2.19=9.51-7.5-1.66=5.69-2.48-3.04=5.36-0.71-0.07=9.65-1.51-0.1=5.6-0.05-3.45=3.36-0.78-0.21=6.86-3.85-2.45=8.65-1.65-2.03=9.93-1.97-0.12=6.67-1.45-0.45=5.22-0.31-0.64=6.48-2.62-0.92=9.49-3.12-5.89=8.22-6.05-0.02=7.46-0.59-2.84=7.68-5.09-0.27=5.97-3.14-2.51=7.95-1.02-5.35=8.64-5.89-0.76=9.82-0.75-1.68=3.87-0.33-2.95=8.79-7.54-0.13=7.97-3.99-2.14=9.47-7.14-1.1=9-2.52-5.95=6.04-0.72-0.9=9.8-2.58-1.99=9.82-5.14-2.4=0.4+3.22+2.65+1.06=3.22+7.39+8.87+6.9=2.62+1.62+6+0.95=0.17+2.46+4.88+7.42=7.34+5.89+4.09+3.76=9.3+9.57+7.48+7.01=9.16+6.72+0.72+3.81=6.01+6.04+3.11+9.73=8.32+0.68+5.31+4.19=6.08+2.55+4.28+6.45=8.78+7.73+7.04+9.78=3.95+2.74+1.38+0.24=0.34+0.9+6.93+8.49=2.81+3.65+3.08+4.3=1.3+0.96+0.07+4.38=4.63+1.3+9.08+7.1=0.93+2.17+2.66+9.19=0.43+8.38+0.9+2.42=3.15+6.91+1.33+1.02=3.44+3.67+9.32+4.23=5.68+0.12+4.05+1.1=0.84+4.6+9.64+9.22=1.18+6.39+5.28+3.09=1.61+8.08+7.76+1.68=9.46+5.92+9.82+0.61=1.07+5.79+3.57+8.33=2.58+6.79+2.67+1.98=4.82+3.82+9.74+3.52=6.45+4.8+4.58+3.68=7.54+8.47+7.24+6.69=6.24+3.8+5.69+5.97=4.39+2.49+0.6+7.79=3.97+2.15+1.76+7.16=5.42+8.75+9.36+7.67=0.39+3.51+0.27+5.3=5.92+0.97+4+3.81=5.06+2.72+6.26+8.53=7.89+2.89+7.1+3.76=1.32+9.75+0.05+7.99=0.61+0.97+3.66+1.5=4.97+7.6+1.35+9.3=0.6+6.96+6.14+3.98=8.75+2+7.46+1.86=3.92+0.15+3+8.18=6.27+4+4.89+6.7=6.01+0.81+1.44+1.1=2.2+8.27+6.64+7.3=7.02+9.81+8.1+7.5=7.86+2.91+0.23+8.97=2.98+0.78+3.54+3.52=3.71+8.82+3.19+6.24=5.58+4.35+8.82+5.45=2.79+9.63+6.23+9.07=6.1+6.83+5.67+6.9=1.95+4.82+5.94-1.94=1.12+7.03+3.02-8.84=9.69+2.19+1.95-1.93=0.41+8.68+6.47-0.52=2.49+7.53+5.67-4.77=0.03+7.66+8.92-0.85=3.31+2.43+0.54-0.03=5.78+5.93+3.28-3.3=9.46+2.93+5.6-9.08=4.97+6.67+0.83-8.81=8.44+5.25+7.69-2.64=6.73+7.44+1.24-4.72=3.5+6.42+8.9-5.92=3.07+0.42+9.47-3.46=1.96+4.72+2.98-5.26=0.8+3.23+8.11-6.78=1.85+5.77+5.19-5.59=4.88+2.36+4.52-1.66=9.01+4.46+3.98-1.7=8.75+8.86+1.41-3.34=9.43+9.57+0.69-1.6=6.92+2.83+5.64-1.5=9.17+5.17+8.57-2.05=2.69+5.09+0.85-8.15=5.13+3.71+1.47-9.19=6.82+1.34+5.99-5.41=7.07+2.87+1.72-5.36=8.83+6.2+7.53-1.33=4.08+4.92+6.22-1.93=4.88+8.52+4.44-5.51=0.58+0.94+1.23-1.08=8.83+0.64+8.65-8.14=9.86+4.1+9.51-1.13=5.96+7.33+5.5-8.61=5.61+9.02+5.91-3.24=0.27+2.98+1.43-2.76=3.82+6.59+9.57-9.4=0.15+6.99+8.61-9.75=1.12+6.09+4.18-4.37=8.58+1.3+8.98-2.74=6.72+9.17+9.16-6.29=7.17+4.99+1.9-9.11=8.86+2.52+8.43-4.09=5.44+4.82+3.23-9.66=8.17+8.57+4.62-1.03=9.7+1.73+5.2-7.48=3.57+6.36+0.08-7.46=8.05+6.95+9.43-0.71=8.47+6.67+8.08-7.66=0.36+3.16+7.73-5.2=7.74+8.67+0.16-8.08=5.13+8.72+8-6.12=7.97+7.22+7.91-7.43=7.41+6.19+4.96-9.51=6.85+2.93-0.74+0.85=3.87+7.47-7.86+7.8=9.05+9.22-2.21+3.24=9.35+3.57-1.9+9.47=3.36+5.94-7.05+3.76=5.59+1.91-0.48+1.37=9.45+2.32-4.37+5.35=6.86+8.63-9.39+3.82=9.27+6.75-4.96+3.54=4.97+6.23-8.58+5.59=5.29+3-3.26+1.31=9.23+1.54-8.01+1.77=4.82+7.18-1.73+9.73=7.68+8.13-1.79+8.29=2.48+1.37-0.08+6.81=9.87+6.81-5.54+0.99=2.94+9.33-9.32+0.36=9.36+8.24-0.87+3.96=5.9+5.18-2.43+5.33=4.14+7.46-5.84+4.1=8.44+2.49-2.13+1.08=9.96+9.46-5.1+5.4=8.47+3.88-7.1+8.73=5.67+7.5-6.11+9.67=7.97+7.89-7.08+7.66=7.49+4.46-3.87+9.38=6.14+3.5-2.06+4.41=9.68+6.14-5.37+8.45=5.77+2.67-2.02+4.73=0.64+9.13-0.25+8.53=3.84+8.85-3.04+5.97=2.24+7.39-4.73+9.92=9.74+9.57-8.69+0.67=9.79+9.56-7.63+3.06=2.09+9.78-7.98+0.06=7.76+9.38-0.95+9.71=1.8+5.09-5.17+1.29=3.7+0.55-3.97+2.37=7.74+9.19-1.22+0.84=8.55+0.09-6.25+8.22=4.11+3.94-4.56+7.04=9.56+6.85-9.23+6.48=5.74+3.63-4.21+7.93=9.36+3.66-3.04+8.45=8.37+8.18-9.22+7.71=4.26+8.73-2.19+1.56=5.56+3.03-0.51+3.15=6.27+6.49-4.73+1.21=5.87+1.11-1.63+1.56=9.81+7.95-2.76+1.58=9.03+1.57-1.42+5.24=7.22+2.25-6.93+0.53=5.81+5.03-7.18+0.97=0.64+8.58-4.95+4.78=6.42+7.94-3.29-7.74=4.45+2.76-1.26-3.11=7.35+9.09-6.63-4.96=3.45+2.7-2.39-1.96=6.93+7.74-6.23-5.67=9.16+9.96-6.15-5.83=5+1.94-1.84-2.51=8.53+3.58-4.8-2.21=3.8+8.49-6.66-1.4=6.59+3.85-8.37-0.62=8.84+0.44-4.33-1.59=7.12+8.68-0.22-8.27=8.71+5.83-3.4-6.51=4.17+6.95-5.26-4.08=9.89+6.64-4.68-9.31=6.52+8.9-2.61-5.79=6.81+3.81-3.42-3.8=6.84+5.73-6.19-1.19=7.3+8.29-6.6-5.03=6.59+7.93-4.52-8.99=2.17+7.59-2.88-4.53=0.76+8.98-2.73-6.11=8.35+0.23-3.6-4.16=4+6.56-8.36-0.34=6.49+6.39-4.15-2.16=7.82+0.98-1.99-0.82=9.43+2.84-6.21-2.07=9.91+4.13-0.48-7.06=2.22+6.1-7.03-0.87=7.86+3.8-7.22-2.03=8.32+7.36-0.47-2.64=6.47+7.45-7.98-2.41=1.91+5.14-3.6-0.3=5.01+7.44-9.03-0.3=7.36+0.16-5.47-0.89=6.78+5.16-4.37-7.23=4.66+6.7-6.12-1.56=2.82+7.73-6.58-0.97=5.11+1.2-3.7-1.1=7.3+7.23-7.97-2.91=9.93+5.35-6.06-7.52=7.24+2.11-1.53-7.01=9.12+5.68-0.41-3.69=4.34+2.81-1.89-4.13=9+9.34-5.53-0.88=3.79+4.33-1.56-4.7=2.47+6.22-3.61-0.31=7.11+8.37-9.75-4.86=8.93+7.87-1.82-2.82=6.79+9.62-8.44-3.82=7.68+0.68-0.31-2.76=0.51+2.78-1.1-0.81=6.02+1.52-2.7-2.47=4.51+9.42-3.26-2.59=8.4-2.21+0.77+8.85=9.43-0.32+2.61+0.91=6.62-2.61+8.26+8.49=9.78-3.78+8.36+4.18=7.33-2.04+4.91+2.3=2.99-2.18+4.53+8.73=7.67-6.96+5.24+5.65=9.7-9.04+2.15+5.68=3.48-1.57+3.01+8.63=7.44-6.08+4.73+9.02=8.18-6.13+9.35+5.3=8.06-3.51+4.05+8.33=8.26-4.76+3.19+9.1=3.88-0.92+7.87+3.07=4.44-2.38+7.85+2.87=7.5-3.09+2.04+3.84=1.53-0.86+8.5+4.07=7.71-6.42+7.53+6.5=8.78-5.82+9.23+0.05=3.75-2.64+2.83+3.29=5.94-0.11+7.9+6.17=8.52-2.44+7.5+6.98=5.13-1.43+0.81+8.05=9.53-7.8+2.88+2.72=9.66-8.19+3.63+5.04=7.77-0.78+9.08+6.94=9.68-7.24+6.57+1.59=4.96-3.33+2.68+8.44=9.87-3.84+6.05+4.04=4.27-2.38+6.64+6.72=6.5-1.83+1.98+8.77=5.46-4.05+7.22+2.15=3.24-1.88+5.75+5.29=5.63-5.18+6.86+3.64=8.96-8.5+1.14+3.48=8.22-3.77+9.28+2.12=3.82-2.02+7.13+9.97=9.64-8.63+0.78+0.7=6.58-5.56+7.61+8.83=7.12-0.19+8.64+2.99=6.52-2.43+0.61+5.21=6.82-2.02+8.11+4.87=7.42-6.98+7.92+8.42=5.24-1.7+6.72+0.21=9.88-6.12+0.25+8.59=6.38-2.99+1.72+0.79=3.44-2.16+3.39+0.74=7.7-1.49+3.07+3.86=8.46-1.13+0.57+0.51=7.59-6.08+0.2+1.48=6.9-1.27+8.81+9.88=7.71-1.53+6.89+0.91=9.85-3.06+0.35+7.38=6.57-3.66+8.48+4.29=9.15-2.05+6.38-8.05=6.52-3.11+8.93-6.67=8.67-0.58+2.32-6.68=5.84-5.33+8.06-2.31=6.95-0.74+6.42-8.06=8.67-4.12+5.47-3.18=3.67-1.59+2.76-4.16=1.19-0.68+9.8-5.1=7.08-3.26+5.29-1.22=3.94-2.72+4.74-4.87=1.39-0.26+8.75-6.62=5.2-3.81+5.97-0.1=8.21-0.09+0.37-6.79=7.31-4.64+5.77-4.75=5.8-1.71+2.39-2.38=5.83-1.23+6.48-1.83=5.95-5.18+9.15-7.98=8.5-2.25+1.81-2.66=8.55-3.31+7.98-7.51=3.44-3.23+9-4.58=9.16-3.84+1.13-1.56=7.29-6.45+7.47-3.79=2.71-2.23+3.8-0.83=7.59-5.08+0.23-1.14=4.49-0.11+3.26-5.73=5.01-1.4+7.08-6.72=5.78-3.12+5.75-1.04=5.45-3.41+9.07-4.38=5.27-2.07+7.94-1.55=9.65-3.38+5.61-3.92=7.83-3.07+2.01-3.37=8.21-0.69+8.19-6.88=9.78-4.65+3.94-8.78=6.42-4.8+5.11-3.29=6.05-2.28+1.02-1.32=4.76-1.78+7.95-3.39=6.57-1.47+1.13-5.08=6.74-6.15+5.21-5.61=6.26-5.64+9.82-5.13=2.22-0.78+9.58-3.65=4.38-1.27+3.95-3.4=8.01-0.93+9.49-6.73=4.14-3.04+0.86-0.14=7.64-4.09+2.97-3.86=8.65-2.46+0.24-3.86=6.64-3.48+5.74-5.81=9.75-8.32+8.57-5.61=9.33-6.95+1.91-2.04=9.16-2.04+3.91-6.05=6.58-5.85+7.47-0.74=7.03-4.64+9-9.99=9.94-5.5+9.99-2=6.79-4.41+3.7-0.67=8.34-5.11+5.89-7.49=8.95-0.2-4.89+1.39=8.58-3.06-0.86+4.83=4.57-0.57-0.8+5.07=6.83-0.99-0.77+7.34=8.73-4.11-1.46+6.38=5-0.54-1.06+1.53=8.14-3.17-2.78+2.11=7.37-4.98-1.67+0.45=8.64-4.46-0.19+3.27=7.91-4.47-2.27+5.36=7.65-0.69-2.88+5.72=4.73-0.28-3.76+3.45=9.51-6.1-3.16+1.4=8.96-3.95-2.11+0.12=7.17-0.31-5.61+9.61=4.62-2.27-0.71+6.47=7.76-1.69-4.96+2.83=8.23-5.51-0.34+3.26=6.72-2.31-1.94+8.28=7.85-6.53-1.06+5.7=4.48-0.07-1.02+0.15=7.3-0.47-1.84+3.45=9.17-5.19-2.99+2.55=8.91-6.35-1.02+6.54=6.83-0.46-5.17+7.84=5.34-2.7-0.49+4.35=7.73-0.84-2.74+4.8=6.3-1.2-3.89+8.89=9-3.44-5.11+4.09=6.97-5.48-0.37+6.63=9.64-5.42-3.85+1.57=9.01-2.51-3.29+6.41=7.55-1.35-5.95+3.99=6.96-2.43-0.8+6.39=6.3-3.37-2.77+7.94=8.98-2.37-4.29+0.19=8.21-0.3-0.94+8.37=9.92-3.03-4.41+8.19=6.17-0.24-1.33+7=6.87-5.31-1.24+8.4=8.55-6.31-1.83+6.76=4.59-0.59-3.31+2.45=7.68-5.9-1.48+4.4=9.78-5.54-3.08+9.97=9.48-2.25-6.13+3.58=4.36-0.77-0.47+1=7.97-5.26-1.54+3.18=5.95-1.78-2.74+4.7=8.3-0.61-0.24+7.09=6.98-3.71-2.12+0.21=9.61-1.95-5.47+3.13=7.62-1.89-2.67+0.04=0.75-0.07-0.3+9.84=6.64-1.07-1.77+8.29=8.01-0.47-4.06-0.48=9.12-1.57-1.83-3.39=7.72-1.73-3.65-2.14=9.61-7.25-1.79-0.08=9.24-2.64-2.56-2.14=8.01-3.63-1.35-1.38=5.98-0.42-1.04-0.48=9.66-4.32-1.48-1.83=7.5-1.35-1.26-4.72=8.8-1.53-0.07-6.26=9.54-1.32-1.4-6.07=7.22-1.62-0.68-2.71=7.94-3.25-0.42-0.72=8.76-3.6-0.96-2.64=7.63-2.07-0.38-4.57=9.07-0.34-0.88-0.65=8.12-0.92-3.71-3=9.75-1.46-3.25-1.68=8.69-0.76-4.14-3.63=9.07-0.8-0.88-5.94=7.92-2.83-1-2.1=6.9-2.92-2.12-0.34=9.83-2.63-5.27-0.49=9.67-4.78-1.12-3.44=9.44-6.55-0.26-0.74=7.75-4.03-1.96-0.79=9.9-3.2-1.43-2.96=8.37-0.59-2.47-2.65=9.11-2.72-1.56-0.17=9.25-3.41-1.79-1.24=5.43-1.21-1.45-2.17=9.46-2.53-0.21-4.07=8.34-5.11-2.31-0.3=9.84-3.92-2.44-1.5=9.96-1.12-1.05-5.59=8.5-2.51-2.38-0.19=4.02-0.93-0.22-2.13=9.88-0.39-1.94-1.18=5.14-1.96-1.41-1.33=7.52-0.26-1.72-1.45=9.86-1.81-1.37-1.29=9.34-2.44-0.97-0.03=7.57-1.43-1.54-2.67=8.91-0.9-0.69-5.89=9.89-0.81-5.39-0.91=8.24-3.13-0.78-1.57=9.78-2.45-1.08-5.79=8.19-2.88-1.85-0.15=9.21-0.93-2.33-3.1=8-0.4-1.02-0.54=9.78-0.41-0.54-3.37=5.77-2.33-1.27-1.32=9.33-1.83-3.75-2.22=9.56-2.39-2.89-0.17=參考答案2.3+2.55=4.853.66+2.33=5.995.84+8.86=14.74.09+0.9=4.996.16+3.97=10.137.31+2.81=10.128.7+3.14=11.848.23+4.92=13.155.38+1.12=6.53.45+6.08=9.532.17+1.35=3.522.78+0.96=3.743.54+1.87=5.410.58+8.42=91.54+2.17=3.715.34+6.26=11.62.74+6.36=9.19.69+8.47=18.168.93+9.29=18.227.52+2.4=9.928.06+3.9=11.963.88+7.6=11.480.38+0.02=0.44.03+0.26=4.291.17+7.4=8.572.28+1.8=4.085.24+7.85=13.097.39+3.58=10.970.44+4.51=4.951.73+4.42=6.156.98+9.74=16.722.67+1.56=4.237.3+6.24=13.541.05+1.88=2.935.69+9.87=15.568.33+3.61=11.941.05+7.33=8.385.92+6.5=12.426.19+5.42=11.612.8+2.05=4.856.63+4.33=10.964.85+3.61=8.467.57+1.75=9.327.91+0.91=8.823.07+0.36=3.438.85+2.06=10.912.7+7=9.73.81+1.34=5.151.79+7.66=9.450.43+0.5=0.938.53+8.75=17.281.33+7.05=8.387.36+2.1=9.469.39+3.27=12.666.38-3.37=3.013.62-1.13=2.494.36-3.78=0.586.24-1.48=4.767.28-3.2=4.087.78-2.41=5.379.9-6.92=2.985.45-0.22=5.239.47-4.84=4.635.9-1.94=3.966.8-4.95=1.853.85-3.37=0.486.16-3.61=2.556.82-1.99=4.831.35-1.1=0.259.41-1.75=7.664.59-3.62=0.979.67-9.23=0.449.86-2.78=7.086.88-0.03=6.857.86-2.5=5.363.56-1.99=1.577.53-6.24=1.299.3-6.5=2.88.03-6.04=1.998.87-0.31=8.566.04-0.95=5.095.74-1.62=4.125.73-3.4=2.339.16-3.57=5.594.71-0.88=3.836.34-1.64=4.77.62-1.32=6.38.13-2.86=5.277.35-0.43=6.927.82-5.79=2.035.1-2.34=2.766.11-2=4.118.2-0.23=7.977.76-0.26=7.53.06-0.05=3.018.89-5.69=3.27.09-4.72=2.378.4-1.08=7.329.44-2.56=6.887.11-3.55=3.563.73-1.3=2.436.96-4.75=2.218.99-8.62=0.375.42-5.28=0.145.49-2.89=2.64.64-3.66=0.985.56-1.59=3.976.18-1.28=4.92.79+0.21+2.11=5.113.08+6.81+8.5=18.392.39+3.33+5.17=10.897+6.27+4.15=17.428.88+2.56+0.87=12.318.67+9.44+4.36=22.471.24+1.49+9.88=12.611.98+5.56+4.16=11.77.88+4.27+4.92=17.078.9+2.17+8.86=19.931.26+9.89+9.33=20.487.08+7.8+9.52=24.47.53+1.02+5.82=14.374.19+4.7+5.71=14.67.81+2.15+3.98=13.941.07+2.73+4.3=8.16.19+5.44+0.55=12.187.06+9.17+5.24=21.474.49+5.67+7.16=17.322.55+6.87+4.94=14.368.78+5.84+0.71=15.334.53+1.34+7.38=13.252.92+5.02+9.66=17.64.39+6.63+1.49=12.513.28+0.06+9.3=12.641.63+1.07+5.04=7.740.71+6.12+4.14=10.979.39+9.73+0.02=19.149+9.94+2.09=21.035.15+9.19+8.43=22.770.87+5.53+1.84=8.241.18+1.6+9.15=11.936.38+1.94+8.28=16.62.39+7.13+5.91=15.432.16+5.47+7.36=14.994.17+5.98+0.61=10.762.95+4.59+7.01=14.557.21+5.28+7.77=20.268.7+2.77+8.73=20.23.58+6.97+1.04=11.595.79+6.57+9.79=22.154.07+3.72+7.18=14.979.88+8.58+0.39=18.858.22+8.93+2.09=19.243.12+5.48+8.52=17.129.33+3.76+4.83=17.927.17+5.08+5.16=17.417.8+5.21+4.64=17.659.2+2.11+9=20.310.05+4.04+3.43=7.524.3+5.71+8.71=18.720.31+3.54+4.32=8.176.84+4.16+5.88=16.880.48+6.75+2.65=9.889.72+7.09-4.71=12.15.59+6.68-6.9=5.379.51+9.23-2.68=16.069.53+1.15-6.41=4.276.79+2.77-3.66=5.97.28+0.87-4.89=3.262.72+7.8-2.95=7.574.46+0.95-0.78=4.636.47+2.21-0.16=8.528.28+5.15-3.61=9.820.05+3.89-0.41=3.539.05+7.54-7.59=92.62+7.33-3.08=6.879.86+5.36-6.88=8.340.29+8.45-7.62=1.120.05+8.04-6=2.093.62+6.2-1.47=8.356.45+2.32-3.96=4.817.8+7.97-9.89=5.885+5.91-4.71=6.23.34+9.07-6.92=5.496.1+3.4-2.37=7.136.59+5.14-2.71=9.025.47+4.81-3.82=6.469.77+0.79-5.6=4.967.3+3.23-3.24=7.291.95+5.89-1.17=6.679.56+2.88-9.52=2.923.36+0.15-0.28=3.236.43+7.78-2.24=11.974.78+5.52-4.47=5.836.09+3.71-1.31=8.492.38+3.7-5.04=1.048.61+5.49-1.24=12.861.82+9.52-4.23=7.118.46+4.06-3.01=9.512.11+1.53-3.47=0.171.75+3.09-0.2=4.649.55+7.55-7.42=9.681.26+5.57-0.83=64.61+7.85-6.37=6.099.42+3.27-1.82=10.870.75+4.77-1.13=4.399.48+5.82-0.96=14.348.15+1.95-0.84=9.260.39+6.81-0.2=79.17+8.69-7.67=10.199.68+6.38-9.63=6.438.96+4.21-6.54=6.632.58+5.04-1.5=6.127.06+1.62-6.96=1.729.9+0.34-0.32=9.929.54+9.45-3.94=15.057.51+6.63-9.1=5.046.12-5.35+6.01=6.786.45-0.57+3.47=9.359.75-0.57+5.35=14.535.38-0.79+2.57=7.168.22-5.98+2.12=4.365.97-0.93+6.98=12.029.24-6.42+4.05=6.878.79-4.75+2.17=6.219.16-3.13+1.51=7.549.52-7.12+9.65=12.054.35-2.67+0.9=2.585.62-5.14+9.77=10.251.55-0.5+3.26=4.318.34-5.39+9.85=12.88.66-7.7+2.3=3.265.43-2.29+3.67=6.811.05-0.95+3.32=3.429.51-8.33+9.62=10.87.59-1.96+0.28=5.915.92-0.66+5.86=11.128-7.34+7.36=8.027.38-2.41+4.45=9.427.77-0.29+0.09=7.575.31-4.28+2.76=3.798.15-1.89+0.92=7.184.71-1.09+0.41=4.039.05-6.75+4.35=6.656.56-4.2+2.51=4.878.92-2.48+6.69=13.138.48-2.81+2.88=8.557.55-0.65+5.87=12.770.93-0.8+5.1=5.236.26-3.95+1.21=3.527.62-4.5+5.29=8.417.57-5.33+5.21=7.459.55-8.83+0.22=0.946.88-3.16+1.6=5.325.76-5.54+2.82=3.047.57-3.82+0.17=3.929.14-4.3+3.4=8.244.82-2.9+6.37=8.296.6-1+4.39=9.994.87-0.72+3.07=7.225.98-0.16+7.59=13.419.1-3.02+4.28=10.367.68-1.53+3.82=9.978.06-4.57+6.91=10.41.41-1.24+7.36=7.534.47-1.74+2.06=4.798.61-4.66+7.5=11.459.59-2.18+7=14.418.52-8.38+5.49=5.639.85-4.69+0.37=5.532.64-0.56+0.09=2.176.2-2.54-0.57=3.096.19-1.97-2.8=1.422.52-0.36-0.9=1.265.55-0.98-1.36=3.215.02-1-1.76=2.267.38-3.26-3=1.127.07-0.24-3.12=3.719.74-1.48-6.78=1.486.15-1.03-2.37=2.758.83-1.41-2.53=4.899.8-1.6-6.1=2.17.5-2.42-1.06=4.024.36-3.31-0.05=17.19-1.6-3.42=2.174.35-1.51-2.04=0.89.65-0.21-4.77=4.679.3-7.47-1.13=0.76.36-3.21-0.58=2.579.51-1.19-7.49=0.836.94-2.27-2.53=2.145.33-1.76-0.46=3.119.23-0.04-9.02=0.178.72-0.84-0.24=7.648.85-6.13-0.19=2.539.05-1.81-6.88=0.368.55-4.15-2.19=2.219.51-7.5-1.66=0.355.69-2.48-3.04=0.175.36-0.71-0.07=4.589.65-1.51-0.1=8.045.6-0.05-3.45=2.13.36-0.78-0.21=2.376.86-3.85-2.45=0.568.65-1.65-2.03=4.979.93-1.97-0.12=7.846.67-1.45-0.45=4.775.22-0.31-0.64=4.276.48-2.62-0.92=2.949.49-3.12-5.89=0.488.22-6.05-0.02=2.157.46-0.59-2.84=4.037.68-5.09-0.27=2.325.97-3.14-2.51=0.327.95-1.02-5.35=1.588.64-5.89-0.76=1.999.82-0.75-1.68=7.393.87-0.33-2.95=0.598.79-7.54-0.13=1.127.97-3.99-2.14=1.849.47-7.14-1.1=1.239-2.52-5.95=0.536.04-0.72-0.9=4.429.8-2.58-1.99=5.239.82-5.14-2.4=2.280.4+3.22+2.65+1.06=7.333.22+7.39+8.87+6.9=26.382.62+1.62+6+0.95=11.190.17+2.46+4.88+7.42=14.937.34+5.89+4.09+3.76=21.089.3+9.57+7.48+7.01=33.369.16+6.72+0.72+3.81=20.416.01+6.04+3.11+9.73=24.898.32+0.68+5.31+4.19=18.56.08+2.55+4.28+6.45=19.368.78+7.73+7.04+9.78=33.333.95+2.74+1.38+0.24=8.310.34+0.9+6.93+8.49=16.662.81+3.65+3.08+4.3=13.841.3+0.96+0.07+4.38=6.714.63+1.3+9.08+7.1=22.110.93+2.17+2.66+9.19=14.950.43+8.38+0.9+2.42=12.133.15+6.91+1.33+1.02=12.413.44+3.67+9.32+4.23=20.665.68+0.12+4.05+1.1=10.950.84+4.6+9.64+9.22=24.31.18+6.39+5.28+3.09=15.941.61+8.08+7.76+1.68=19.139.46+5.92+9.82+0.61=25.811.07+5.79+3.57+8.33=18.762.58+6.79+2.67+1.98=14.024.82+3.82+9.74+3.52=21.96.45+4.8+4.58+3.68=19.517.54+8.47+7.24+6.69=29.946.24+3.8+5.69+5.97=21.74.39+2.49+0.6+7.79=15.273.97+2.15+1.76+7.16=15.045.42+8.75+9.36+7.67=31.20.39+3.51+0.27+5.3=9.475.92+0.97+4+3.81=14.75.06+2.72+6.26+8.53=22.577.89+2.89+7.1+3.76=21.641.32+9.75+0.05+7.99=19.110.61+0.97+3.66+1.5=6.744.97+7.6+1.35+9.3=23.220.6+6.96+6.14+3.98=17.688.75+2+7.46+1.86=20.073.92+0.15+3+8.18=15.256.27+4+4.89+6.7=21.866.01+0.81+1.44+1.1=9.362.2+8.27+6.64+7.3=24.417.02+9.81+8.1+7.5=32.437.86+2.91+0.23+8.97=19.972.98+0.78+3.54+3.52=10.823.71+8.82+3.19+6.24=21.965.58+4.35+8.82+5.45=24.22.79+9.63+6.23+9.07=27.726.1+6.83+5.67+6.9=25.51.95+4.82+5.94-1.94=10.771.12+7.03+3.02-8.84=2.339.69+2.19+1.95-1.93=11.90.41+8.68+6.47-0.52=15.042.49+7.53+5.67-4.77=10.920.03+7.66+8.92-0.85=15.763.31+2.43+0.54-0.03=6.255.78+5.93+3.28-3.3=11.699.46+2.93+5.6-9.08=8.914.97+6.67+0.83-8.81=3.668.44+5.25+7.69-2.64=18.746.73+7.44+1.24-4.72=10.693.5+6.42+8.9-5.92=12.93.07+0.42+9.47-3.46=9.51.96+4.72+2.98-5.26=4.40.8+3.23+8.11-6.78=5.361.85+5.77+5.19-5.59=7.224.88+2.36+4.52-1.66=10.19.01+4.46+3.98-1.7=15.758.75+8.86+1.41-3.34=15.689.43+9.57+0.69-1.6=18.096.92+2.83+5.64-1.5=13.899.17+5.17+8.57-2.05=20.862.69+5.09+0.85-8.15=0.485.13+3.71+1.47-9.19=1.126.82+1.34+5.99-5.41=8.747.07+2.87+1.72-5.36=6.38.83+6.2+7.53-1.33=21.234.08+4.92+6.22-1.93=13.294.88+8.52+4.44-5.51=12.330.58+0.94+1.23-1.08=1.678.83+0.64+8.65-8.14=9.989.86+4.1+9.51-1.13=22.345.96+7.33+5.5-8.61=10.185.61+9.02+5.91-3.24=17.30.27+2.98+1.43-2.76=1.923.82+6.59+9.57-9.4=10.580.15+6.99+8.61-9.75=61.12+6.09+4.18-4.37=7.028.58+1.3+8.98-2.74=16.126.72+9.17+9.16-6.29=18.767.17+4.99+1.9-9.11=4.958.86+2.52+8.43-4.09=15.725.44+4.82+3.23-9.66=3.838.17+8.57+4.62-1.03=20.339.7+1.73+5.2-7.48=9.153.57+6.36+0.08-7.46=2.558.05+6.95+9.43-0.71=23.728.47+6.67+8.08-7.66=15.560.36+3.16+7.73-5.2=6.057.74+8.67+0.16-8.08=8.495.13+8.72+8-6.12=15.737.97+7.22+7.91-7.43=15.677.41+6.19+4.96-9.51=9.056.85+2.93-0.74+0.85=9.893.87+7.47-7.86+7.8=11.289.05+9.22-2.21+3.24=19.39.35+3.57-1.9+9.47=20.493.36+5.94-7.05+3.76=6.015.59+1.91-0.48+1.37=8.399.45+2.32-4.37+5.35=12.756.86+8.63-9.39+3.82=9.929.27+6.75-4.96+3.54=14.64.97+6.23-8.58+5.59=8.215.29+3-3.26+1.31=6.349.23+1.54-8.01+1.77=4.534.82+7.18-1.73+9.73=207.68+8.13-1.79+8.29=22.312.48+1.37-0.08+6.81=10.589.87+6.81-5.54+0.99=12.132.94+9.33-9.32+0.36=3.319.36+8.24-0.87+3.96=20.695.9+5.18-2.43+5.33=13.984.14+7.46-5.84+4.1=9.868.44+2.49-2.13+1.08=9.889.96+9.46-5.1+5.4=19.728.47+3.88-7.1+8.73=13.985.67+7.5-6.11+9.67=16.737.97+7.89-7.08+7.66=16.447.49+4.46-3.87+9.38=17.466.14+3.5-2.06+4.41=11.999.68+6.14-5.37+8.45=18.95.77+2.67-2.02+4.73=11.150.64+9.13-0.25+8.53=18.053.84+8.85-3.04+5.97=15.622.24+7.39-4.73+9.92=14.829.74+9.57-8.69+0.67=11.299.79+9.56-7.63+3.06=14.782.09+9.78-7.98+0.06=3.957.76+9.38-0.95+9.71=25.91.8+5.09-5.17+1.29=3.013.7+0.55-3.97+2.37=2.657.74+9.19-1.22+0.84=16.558.55+0.09-6.25+8.22=10.614.11+3.94-4.56+7.04=10.539.56+6.85-9.23+6.48=13.665.74+3.63-4.21+7.93=13.099.36+3.66-3.04+8.45=18.438.37+8.18-9.22+7.71=15.044.26+8.73-2.19+1.56=12.365.56+3.03-0.51+3.15=11.236.27+6.49-4.73+1.21=9.245.87+1.11-1.63+1.56=6.919.81+7.95-2.76+1.58=16.589.03+1.57-1.42+5.24=14.427.22+2.25-6.93+0.53=3.075.81+5.03-7.18+0.97=4.630.64+8.58-4.95+4.78=9.056.42+7.94-3.29-7.74=3.334.45+2.76-1.26-3.11=2.847.35+9.09-6.63-4.96=4.853.45+2.7-2.39-1.96=1.86.93+7.74-6.23-5.67=2.779.16+9.96-6.15-5.83=7.145+1.94-1.84-2.51=2.598.53+3.58-4.8-2.21=5.13.8+8.49-6.66-1.4=4.236.59+3.85-8.37-0.62=1.458.84+0.44-4.33-1.59=3.367.12+8.68-0.22-8.27=7.318.71+5.83-3.4-6.51=4.634.17+6.95-5.26-4.08=1.789.89+6.64-4.68-9.31=2.546.52+8.9-2.61-5.79=7.026.81+3.81-3.42-3.8=3.46.84+5.73-6.19-1.19=5.197.3+8.29-6.6-5.03=3.966.59+7.93-4.52-8.99=1.012.17+7.59-2.88-4.53=2.350.76+8.98-2.73-6.11=0.98.35+0.23-3.6-4.16=0.824+6.56-8.36-0.34=1.866.49+6.39-4.15-2.16=6.577.82+0.98-1.99-0.82=5.999.43+2.84-6.21-2.07=3.999.91+4.13-0.48-7.06=6.52.22+6.1-7.03-0.87=0.427.86+3.8-7.22-2.03=2.418.32+7.36-0.47-2.64=12.576.47+7.45-7.98-2.41=3.531.91+5.14-3.6-0.3=3.155.01+7.44-9.03-0.3=3.127.36+0.16-5.47-0.89=1.166.78+5.16-4.37-7.23=0.344.66+6.7-6.12-1.56=3.682.82+7.73-6.58-0.97=35.11+1.2-3.7-1.1=1.517.3+7.23-7.97-2.91=3.659.93+5.35-6.06-7.52=1.77.24+2.11-1.53-7.01=0.819.12+5.68-0.41-3.69=10.74.34+2.81-1.89-4.13=1.139+9.34-5.53-0.88=11.933.79+4.33-1.56-4.7=1.862.47+6.22-3.61-0.31=4.777.11+8.37-9.75-4.86=0.878.93+7.87-1.82-2.82=12.166.79+9.62-8.44-3.82=4.157.68+0.68-0.31-2.76=5.290.51+2.78-1.1-0.81=1.386.02+1.52-2.7-2.47=2.374.51+9.42-3.26-2.59=8.088.4-2.21+0.77+8.85=15.819.43-0.32+2.61+0.91=12.636.62-2.61+8.26+8.49=20.769.78-3.78+8.36+4.18=18.547.33-2.04+4.91+2.3=12.52.99-2.18+4.53+8.73=14.077.67-6.96+5.24+5.65=11.69.7-9.04+2.15+5.68=8.493.48-1.57+3.01+8.63=13.557.44-6.08+4.73+9.02=15.118.18-6.13+9.35+5.3=16.78.06-3.51+4.05+8.33=16.938.26-4.76+3.19+9.1=15.793.88-0.92+7.87+3.07=13.94.44-2.38+7.85+2.87=12.787.5-3.09+2.04+3.84=10.291.53-0.86+8.5+4.07=13.247.71-6.42+7.53+6.5=15.328.78-5.82+9.23+0.05=12.243.75-2.64+2.83+3.29=7.235.94-0.11+7.9+6.17=19.98.52-2.44+7.5+6.98=20.565.13-1.43+0.81+8.05=12.569.53-7.8+2.88+2.72=7.339.66-8.19+3.63+5.04=10.147.77-0.78+9.08+6.94=23.019.68-7.24+6.57+1.59=10.64.96-3.33+2.68+8.44=12.759.87-3.84+6.05+4.04=16.124.27-2.38+6.64+6.72=15.256.5-1.83+1.98+8.77=15.425.46-4.05+7.22+2.15=10.783.24-1.88+5.75+5.29=12.45.63-5.18+6.86+3.64=10.958.96-8.5+1.14+3.48=5.088.22-3.77+9.28+2.12=15.853.82-2.02+7.13+9.97=18.99.64-8.63+0.78+0.7=2.496.58-5.56+7.61+8.83=17.467.12-0.19+8.64+2.99=18.566.52-2.43+0.61+5.21=9.916.82-2.02+8.11+4.87=17.787.42-6.98+7.92+8.42=16.785.24-1.7+6.72+0.21=10.479.88-6.12+0.25+8.59=12.66.38-2.99+1.72+0.79=5.93.44-2.16+3.39+0.74=5.417.7-1.49+3.07+3.86=13.148.46-1.13+0.57+0.51=8.417.59-6.08+0.2+1.48=3.196.9-1.27+8.81+9.88=24.327.71-1.53+6.89+0.91=13.989.85-3.06+0.35+7.38=14.526.57-3.66+8.48+4.29=15.689.15-2.05+6.38-8.05=5.436.52-3.11+8.93-6.67=5.678.67-0.58+2.32-6.68=3.735.84-5.33+8.06-2.31=6.266.95-0.74+6.42-8.06=4.578.67-4.12+5.47-3.18=6.843.67-1.59+2.76-4.16=0.681.19-0.68+9.8-5.1=5.217.08-3.26+5.29-1.22=7.893.94-2.72+4.74-4.87=1.091.39-0.26+8.75-6.62=3.265.2-3.81+5.97-0.1=7.268.21-0.09+0.37-6.79=1.77.31-4.64+5.77-4.75=3.695.8-1.71+2.39-2.38=4.15.83-1.23+6.48-1.83=9.255.95-5.18+9.15-7.98=1.948.5-2.25+1.81-2.66=5.48.55-3.31+7.98-7.51=5.713.44-3.23+9-4.58=4.639.16-3.84+1.13-1.56=4.897.29-6.45+7.47-3.79=4.522.71-2.23+3.8-0.83=3.457.59-5.08+0.23-1.14=1.64.49-0.11+3.26-5.73=1.915.01-1.4+7.08-6.72=3.975.78-3.12+5.75-1.04=7.375.45-3.41+9.07-4.38=6.735.27-2.07+7.94-1.55=9.599.65-3.38+5.61-3.92=7.967.83-3.07+2.01-3.37=3.48.21-0.69+8.19-6.88=8.839.78-4.65+3.94-8.78=0.296.42-4.8+5.11-3.29=3.446.05-2.28+1.02-1.32=3.474.76-1.78+7.95-3.39=7.546.57-1.47+1.13-5.08=1.156.74-6.15+5.21-5.61=0.196.26-5.64+9.82-5.13=5.312.22-0.78+9.58-3.65=7.374.38-1.27+3.