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4.85+1.21=5.82+0.23=8.68+4.97=8.49+1.3=2.47+7.44=0.92+0.08=6.77+6.58=0.66+4.61=2.38+2.67=3.86+3.56=5.81+7.62=6.97+8.73=0.2+4.35=8.31+6.91=1.13+6.58=6.96+3.78=0.38+0.8=5.17+6.22=7.33+9.04=9.7+4.9=1.46+8.29=7.06+7.46=7.42+4.91=7.1+4.44=8.22+5.11=9.99+3.93=0.47+1.22=1.47+8.15=0.4+0.71=2.28+5.15=9.03+0.49=8.86+1=9.41+1.1=3.22+3.98=9.27+6.59=2.02+0.17=8.23+4.07=6.71+0.77=9.28+3.16=8.86+5.99=0.44+9.93=7.16+6.48=4.11+1.4=5.91+3.19=8.6+6.49=7.82+8.65=7.87+7.33=7.24+8.15=3.65+9.08=4.17+6.84=6.31+0.72=3.34+9.93=9.35+9.34=7.1+6.74=5.77-5.33=9.44-8.37=3.37-0.71=6.74-0.94=6.11-3.14=6.54-5.29=9.71-7.82=9.33-2.49=8.67-4.39=6.27-4.99=5.7-3.14=5.44-3.69=6.44-0.83=3.55-2.23=7.09-0.98=9.7-2.98=4.9-1.17=7.77-2.01=3.68-1.73=9.01-0.43=4.09-0.84=9.48-1.09=9.55-5.65=4.68-1.62=7.27-1.37=7.98-6.12=6.36-1.85=7.84-3.36=9.62-5.79=8.09-0.68=8.44-0.08=7.98-5.23=5.06-1.05=9.12-8.99=9.53-8.74=7.82-7.54=7.94-7.02=6.57-5.26=6.34-1.1=9.52-3.36=2.59-2.29=9.06-8.68=9.83-4.32=7.93-5.65=6.55-4.33=8.66-0.16=8.53-5.55=4.54-0.63=4.83-3.28=9.61-4.26=1.26-1.03=4.98-4.75=5.09-0.25=9.36-5.85=9.85+3.84+5.85=5.49+3.29+2.65=2.47+1.41+7.97=7.42+0.38+3.06=5.58+6.8+4.85=8.1+6.11+6.47=1.99+7.02+1.63=0.24+3.32+2.06=4.38+0.46+8.62=4.12+3.9+9.45=0.57+9.82+2.02=9.28+3.45+7.41=0.29+6.85+2.43=4.97+9.28+3.57=8.73+6.12+5.45=3+1.26+8.85=6.52+8.29+4.52=0.61+3.65+1.25=8.54+8.31+4.35=8.06+6.6+6.25=7.83+3.61+2.51=4.61+1.23+3.92=0.73+2.03+2.87=9.39+8.64+1.23=7.09+4.93+2.33=2.25+2.47+0.97=4.25+9.87+4.57=9.64+3.87+2.5=2.96+2.9+9.63=7.28+1.24+5.41=4.09+3.33+8.35=3.96+2.11+7.16=9.53+5.81+6.06=7.49+4.65+3.37=0.56+4.88+2.96=9.17+3.65+9.36=3.23+5.27+1.57=4.36+9.76+3.4=7.95+7.39+5.9=8.4+0.03+9.5=8.19+5.03+8.51=3.18+6.76+9.71=0.03+4.91+9.2=2.88+5.95+3.1=8.18+3.67+4.12=2.98+5.84+9.1=5.57+0.95+1.17=1.43+1.7+7.3=0.19+3.05+3.7=2.54+2.5+6.28=9.54+4.49+1.99=5.67+1.46+5.87=3.83+4.74+0.36=9.04+5+5.01=2.49+2.71-0.09=4.55+7.19-8.72=0.09+5.42-4.44=0.02+7.36-3.99=4.89+9.97-6=6.05+5.85-2.45=2.88+8.94-1.04=5.73+2.15-6.3=2.97+9.12-1.79=6.92+2.82-0.16=9.05+8.68-3.34=0.83+8.7-9.43=7.34+7.82-5.86=1.95+5.75-5.91=3.87+7.11-6.52=6.88+5.64-9.68=8.19+6.24-6.19=3.97+9.33-8.33=6.2+8.86-9.95=7.46+6.47-8.25=4.12+4.35-1.14=4.37+3.43-2.13=7.32+2.23-3.41=7.6+3.12-5.17=4.4+9.46-7.34=7.41+2.05-7.69=2.96+9.12-6.66=5.79+8.28-6.3=6.41+7.63-1.89=4.62+4.03-4.82=4.48+7.49-1.93=8.18+1.95-6.94=2.51+5.63-4.63=4.44+7.7-0.48=0.75+6.69-5.47=9.96+8.96-6.07=9.19+2.21-4.52=9.2+7.46-8.31=4.78+9.75-3.31=7.47+6.01-9.4=5.38+2.92-2.32=8.33+4.56-2.01=8.38+6.98-5.99=6.6+3.75-7.9=2.42+8.44-9.16=8.65+6.36-0.7=7.97+1.12-8.37=8.65+6.73-7=4.35+0.08-0.35=0.41+7.11-0.11=5.24+9.38-9.27=1.35+9.53-2.85=0.67+7.03-4.12=7.69+5.97-6.78=4.95-4.02+4.34=6.37-1.09+5.7=9.89-7.33+5.33=7.76-6.4+3.19=5.96-3.17+5.47=7.27-1.24+4.72=6.92-1.48+8.65=6.14-5.31+9.95=4.78-3.74+8.92=6.08-0.02+0.23=5.83-3.03+4.64=4.51-3.72+9.91=8.09-6.49+7.2=5.5-5.3+3.67=8.81-3.33+2.28=7.96-7.84+2.79=9.35-3.92+5.51=2.1-0.45+9.31=6.91-1.96+5.56=6.01-1.76+5.23=8.15-1.86+4.65=7-4.62+0.9=5.13-0.92+7.38=7.3-4.62+3.56=9.21-5.99+1.93=2.49-0.65+8.07=9.96-3.26+4.28=8.81-3.67+4.6=9.4-1.85+7.27=3.98-0.98+7.95=9.42-2.55+7.53=5.14-1.35+7.64=4.46-2.39+3.95=6.08-3.46+3.76=4.03-3.85+4.92=9.74-7.4+9.55=9.76-5.94+1.23=5.64-2.61+8.42=1.69-1.17+6.76=6.73-0.21+8.68=8.71-6.45+0.24=9.91-3.84+6.96=8.83-6.19+7.37=6.29-2.15+7.6=3.97-1.59+3.28=8.86-1.36+9.91=9.69-6.78+1.67=5.84-2.49+3.09=4.81-0.4+8.13=4.78-1.24+1.58=9.54-4.94+2.89=5.86-0.52+9.9=4.77-2.51+2.44=7.51-4.56+8.48=4.19-3.39-0.49=5.71-2.01-0.79=6.95-0.74-0.68=6.81-3.64-0.64=7.38-5.74-0.49=9.4-0.83-5.67=7.01-0.77-3.02=8.72-2.65-2.6=7.21-1.24-2.86=6.39-3.08-2.72=4.99-3.69-0.19=9.41-1.52-4.51=7.18-4.08-0.41=8.8-4.78-0.44=6.36-1.97-2.17=9.8-1.63-3.61=8.81-2.09-0.78=9.15-0.41-7.57=7.08-5.15-0.87=5.37-1.53-1.57=9.72-2.27-1.09=9.16-0.83-6.91=5.96-2.24-1.54=9.21-6.53-2.11=6.28-0.08-3.93=8.67-2.47-4.68=7.51-1.37-2.29=8.8-0.32-1.17=8.44-1.58-5.67=7.49-1.54-3.25=9.98-2.17-1.39=9.67-4.9-1.32=3.85-2.54-0.41=8.39-0.19-1.21=6.65-2.69-1.96=3.35-1.12-0.77=7.9-0.02-7.57=2.65-0.15-0.31=8.47-1.42-6.43=9.49-2.48-3.96=8.32-2.66-1.02=7.69-4.66-2.72=8.8-2.19-5.07=4.5-2.24-1.07=8.55-3.71-0.9=8.01-3.74-2.67=7.45-1.87-2.55=7.38-0.84-4.4=4.5-0.43-1.03=8.88-3.08-2.38=6.04-1.51-1.03=9.71-2.98-2.4=9.16-1.28-1.1=5.93-2.75-0.31=6.47+8.54+4.91+8.48=6.32+7.21+7.8+3.27=3.81+2.12+4.76+9.39=0.32+2.3+5.51+9.36=4.83+3.92+6.74+6.54=8.86+9.34+0.72+4.71=4.48+5.17+6.89+1.41=1.76+2.12+8.22+1.17=8.12+4.99+2.52+8.67=6.64+5.85+1.82+1.22=2.13+9.76+7.2+4.42=4.62+8.16+4.37+5.2=7.06+1.37+5.55+1.03=9.68+8.37+6.92+5.34=7.4+9.16+6.56+4.54=7.36+1.71+6.9+3.49=3.22+3.7+7.52+2.63=9.3+7.15+8.54+1.95=2.75+1.55+2.25+3.79=3.97+0.37+0.73+9.33=6.56+4.49+0.46+0.97=5.24+5.04+0.17+5.91=6.99+7.55+7.37+5.23=4.02+9.62+0.2+5.18=8.6+3.72+5+7.81=9.79+7.55+8.16+1.37=8.35+5.2+9.32+0.89=2.13+2.74+6.65+4.47=6.29+4.06+0.05+0.56=3.94+3.87+6.33+7.52=0.42+6.8+1.78+7.52=1.83+3.99+1.06+2.75=1.46+0.98+8.57+3.71=0.15+3.84+7.72+6.2=6.33+3.32+5.62+5.33=8.86+0.67+6.54+2.77=1.01+2.46+4.86+5.89=7.36+5.92+9.28+5.83=6.28+0.8+3.65+4.37=8.86+8.33+6.14+8.73=2.75+3.46+7.89+7.13=2.75+1.15+3.86+7.16=2.92+4.09+4.03+3.95=4.47+4.64+0.49+4.66=1.93+0.18+6.13+1.5=5.34+8.01+4.78+5.49=0.11+2.85+7.57+9.8=6.84+6.6+0.46+1.8=3.33+8.87+8.54+0.09=6.73+3.43+8.05+4.55=9.8+4.61+3.78+4.19=6.64+6.34+0.11+0.15=4.14+4.67+6.91+9.38=3.52+4.5+7+6.98=9.34+0.4+4.37-9.15=2.42+4.82+4.47-0.04=6.78+6.45+4.45-6.4=3.41+6.67+3.46-0.09=0.03+7.28+6.98-2.46=6.26+1.85+5.77-0.73=3.44+1.43+7.52-6.06=7.74+1.44+6.9-8.85=2.53+8.86+3.35-1.68=8.63+1.43+2.92-2.77=4.48+3.26+9.94-9.13=6.38+5.05+6.58-0.71=8.08+9.86+3.48-4.41=2.82+9.88+3-9.75=5.17+3.31+6.84-5.58=0.48+5.2+3.86-0.84=8.31+1.11+9.99-1.28=3.55+6.56+1.89-7.71=2.14+2.15+7.11-0.66=1.88+8.27+9.64-1.11=7.66+1.05+6.12-7.08=8.89+5.75+9.26-0.53=2.37+2.35+8.34-9.9=7.23+3.12+2.07-0.05=0.2+0.94+8.72-1.05=7.66+3.49+0.02-5.75=9.13+7.15+9.29-6=5.88+8.35+1.47-1.17=7.54+4.02+6.8-5.82=9.84+0.19+4.82-1.83=6.34+3.84+6.84-6.5=1.3+4.28+2.85-7.68=8.96+1+9.05-9.51=0.78+1.05+8.43-5.51=7.57+4.66+2.37-4.48=9.61+8.59+4.47-0.65=9.47+8.36+3.11-8.85=3.72+2.05+7.4-1.86=7.88+0.23+2.53-7.01=5.22+9.06+4.19-6.53=3.96+6.09+8.77-6.28=9.58+0.76+5.3-5.42=8.65+5.9+7.42-0.98=7.49+8.87+9.37-9.07=5.35+5.45+7.09-7.27=3.92+3.59+7.16-0.24=6.58+8.84+9.34-4.84=9.21+7.52+5.23-9.08=1.17+9.18+4.42-3.22=9.21+5.41+2.22-1.03=9.8+7.28+6.87-3.67=9.34+0.05+9.01-1.2=7.25+2.1+2.72-1.94=9.85+1.04+3.71-3=7.16+1.73-6.61+5.22=6.16+5.61-0.46+9.2=7.92+3.83-0.91+0.14=5.41+7.96-8.23+9.93=2.68+2.64-4.98+3.65=5.13+6.37-3.79+5.3=0.73+8.68-1.76+8.4=8.98+9.29-5.18+9.14=0.4+6.7-5.62+3.41=5.99+1.33-5.48+3.89=5.84+9.66-7.16+7.3=5.99+3.65-3.73+4.68=2.58+6.14-5.89+9.94=7.43+8.08-4.52+1.23=6.83+8.95-8.23+5.03=7.84+5.43-7.14+2.08=1.21+7.21-8.12+1.35=1.26+8.83-5.24+7.86=8.13+7.72-6.75+5.01=2.86+7.18-4.17+5.43=8.96+2.36-4.89+3.39=0.52+4.81-1.7+8.98=8.01+6.49-9.72+1.54=9.98+4.7-8.14+8.12=3.47+6.33-4.93+0.2=7.96+8.82-1.12+4.84=8.46+6.48-6.24+4.36=3.03+2.08-4.07+8.37=7.8+1.13-1.39+6.28=5.93+7.53-8.49+4.01=8.34+4.95-0.59+6.74=9.6+8.98-1.29+3.97=4.71+7.22-5.8+4=6.04+7.46-4.53+1.05=5.26+5.4-9.26+1.31=4.89+5.29-3.52+0.2=9.35+5.19-6.83+3.4=4.75+9.55-3.28+8.53=1.68+6.56-4.03+8.1=8.69+1.68-2.3+4.25=9.7+7.68-8.75+3.27=7.72+3.36-0.93+9.75=4.33+7.57-8.28+4.74=8.27+1.64-7.79+1.04=8.92+7.85-8.68+4.04=0.37+8.63-3.43+5.86=9.53+6.62-2.1+5.94=7.95+3.15-0.82+2.09=9.21+9.16-0.77+1.52=6.51+0.09-3.48+2.64=4.7+6.77-3.74+6.78=0.23+7.34-6.48+9.62=3.66+9.29-3.22+3.6=1.83+8.81-6.54+4.03=3.89+1.43-2.19-1.34=9.71+0.4-0.23-5.58=1.59+6.27-1.14-4.92=6.43+4.24-1.06-6.98=9.4+7.57-5.04-1.43=8.44+7.49-2.81-5.98=9.46+9.82-3.84-7.96=7.21+7.08-2.91-4.08=7.85+6.59-3.92-1.78=1.4+6.49-0.41-4.75=5.86+4.08-5.77-1.14=9.51+0.57-1.57-1.3=6.17+8.21-2.83-0.99=4.9+7.58-0.34-5.22=7.13+8.83-8.35-4.35=7.49+6-1.19-6.62=6.91+7.78-4.01-4.42=8.66+2.98-1.44-3.7=2.1+3.21-2.17-0.74=7.7+2.61-2.86-2.46=7.87+9.09-6.83-9.01=9.88+5.54-2.88-0.16=7.86+8.56-8.86-5.91=2.69+1.9-1.67-2.09=7.79+0.59-1.49-3.41=3.03+8.84-0.12-2.3=4.64+6.45-8.46-2.16=5.75+4.91-1.54-4.96=9.71+8.94-7.33-8.22=7.41+8.12-2.39-2.59=9.36+8.47-7.64-8.58=4.66+7.21-0.23-6.59=8.38+8.14-8.64-2.79=8.61+7.72-2.38-0.82=8.41+9.65-1.47-6.62=3.6+5.88-3.53-5.29=2.18+7.36-0.77-0.29=7.92+8.43-4.19-4.84=7.6+8.68-2.9-5.38=4.19+4.72-0.88-5.94=2.78+6.99-0.11-4.59=5.81+5.65-2.04-2.39=7.36+8.95-7.56-1.34=7.3+7.68-2.33-1.47=9.57+1.15-4.15-6.32=9.4+7.83-7.95-5.9=7.14+9.62-3.21-1.57=7.67+3.36-2.8-0.6=3.71+7.29-0.23-6.99=2.27+8.67-0.55-0.43=8.11+5.58-3.31-3.1=5.06+7.96-0.31-6.71=5.57+6.72-5.31-0.29=7.27+7.45-6.74-4.13=6.93-1.72+5.1+3.13=5.36-3.38+6.66+1.86=4.5-3.18+4.85+0.55=5.75-3.26+0.51+1.51=5.03-2.8+4.04+1.68=6.36-4.32+0.72+5.25=0.85-0.7+3.23+7.21=1.41-1.02+2.68+4.74=1.89-0.67+6.04+7.02=9.06-2.98+6.48+0.71=7.52-5.4+9.87+0.89=7.74-6.07+4.47+4.24=4.49-2.64+2.18+7.48=8.84-1.63+1.17+9.88=5.19-2.8+0.14+4.04=5.69-4.79+2.65+7.03=8.82-0.86+1.59+8.2=9.17-8.52+6.85+6.44=8.24-7.89+4.64+6.64=8.97-7.02+9.31+0.94=9.76-0.79+0.99+5.22=6.07-5.38+8.51+9.39=9.18-8.54+7.2+8.61=8.02-2.99+2.13+2.9=7.18-0.3+8.12+8.66=8.02-2.09+7.05+4.86=3.98-3.36+4.15+7.12=7.47-5.34+3.02+8.48=5.3-3.06+2.92+1.65=8.99-2.01+5.26+3.45=7.48-5.1+0.46+5.47=7.29-4.64+3.71+2.99=7.12-0.29+2.08+2.02=6.1-3.54+9.36+2.92=8.18-0.89+1.77+1.07=2.97-2.46+1.85+1.95=7.82-1.67+1.23+3.96=5.53-4.06+4.62+4.86=5.96-4.1+4.52+2.33=3.85-0.03+6.37+4.04=4.34-0.79+1.76+4.16=7.76-2.28+1.47+9.48=7.31-0.93+6.05+1.52=9.34-7.32+6.43+0.84=9.66-4.57+0.09+9.58=8.27-0.87+2.06+4.27=8.67-0.36+9.22+6.52=2.47-0.92+8.29+2.93=4.35-2.46+7+2.48=9.12-5.64+0.72+4.71=3.87-0.38+2.98+1.81=9.21-7.18+9.1+1.1=5.09-0.88+2.55+3.69=6.52-1.34+8.21+9.23=7.27-6.72+7.98-0.77=8.98-0.7+4.58-1.7=8.18-2.5+3.31-4.01=5.09-0.02+5.37-7.42=0.5-0.39+7.93-7.82=2.61-1.57+1.66-1.82=9.89-6.05+8.05-4.28=5.58-0.07+5.97-7.6=8.17-0.9+2.3-0.92=6.88-5.79+5.71-0.49=8.51-1.84+3.21-7.82=5.39-1.08+4.24-3.84=9.98-1.91+4.67-1.77=4.47-1.17+9.55-0.28=4.28-0.74+9.5-6.66=4.35-2.95+1.66-2.45=4.66-0.38+5.96-1.18=2.93-0.62+8.35-4.48=6.28-0.7+1.5-0.29=4.18-0.71+3.15-1.79=6.39-0.95+2.45-4.91=6.33-1.3+9.51-4.93=7.05-3.52+7.58-0.87=9.48-6.72+7.76-3.77=5.14-3.8+5.52-1.35=5.9-1.42+8.35-6.75=3.68-2.42+5.38-3.81=8.48-0.26+6.25-1.68=7.11-3.47+0.56-0.33=8.16-3.2+4.87-5.7=5.92-3.58+2.59-0.69=6.4-6.06+0.77-0.24=8.69-7.34+6.13-1.23=7.07-0.84+8.4-2.97=8.39-3.87+2.25-1.37=4.49-1+1.24-1.43=9.67-5.52+6.61-4.77=2.81-0.69+6.47-3.91=4.62-1.97+3.19-0.38=6.34-3.57+8.92-6.98=9.72-2.03+1.71-8.94=8.06-3.82+9.18-9.89=5.6-1.57+9.97-9.79=5.24-3.77+3.8-0.45=5.13-2.02+6.01-4.81=9.49-4.37+4.89-4.72=3.08-0.26+8.77-4.77=9.64-8.16+9.53-1.69=7.97-0.7+0.84-0.58=7.74-5.61+8.52-7.21=4.91-2.68+4.27-5.93=9.7-2.58+4.41-3.25=7.02-2.82+4.92-1.25=2.48-1.89+3.48-2=7.88-3.81-3.15+1.87=9.31-3.89-2.16+1.97=7.03-2.6-0.66+1.37=6.89-0.99-4.13+6.39=9.64-1.32-0.14+6.85=6.57-2.1-4.04+4.9=9.68-4.14-0.43+0.16=9.91-5.97-1.94+7.69=3.96-1.13-1.14+3.22=8.44-1.01-1.57+9.81=8.53-0.9-1.19+9.37=4.12-1.79-1.78+7.94=9.45-2.7-4.3+8.22=7.66-0.58-0.52+9.89=7.52-2.64-2.47+4.77=2.81-0.97-1.64+3.16=9.5-3.47-5.56+1.31=2.74-0.4-0.13+3.88=6.38-3.49-1.74+3.67=8.8-3.68-1.32+6.82=8.77-0.04-1.09+1.07=5.36-1.84-1.09+0.24=9.86-4.31-3.88+3.95=9.9-0.37-6+0.55=5.83-2.87-2.36+2.89=8.24-1.49-5.76+1.25=4.22-0.25-1.07+3.16=2.87-0.17-0.26+2.78=5.07-1.02-1.43+8.72=5.85-0.8-1.48+4.99=9.66-5.36-0.63+5.21=9.37-1.97-3.1+7.59=4.75-0.34-1.79+4.27=8.09-5.56-1.99+1.41=2.85-0.65-0.44+3.2=8.98-5.28-2.78+8.39=9.01-0.55-6.75+8.16=8.57-3.53-1.59+9.38=8.59-2.91-5.01+8.32=8.6-0.36-4.88+3.98=8.78-3.08-1.14+1.49=9.62-1.07-7.12+0.92=8.84-3.46-3.95+0.72=6.18-2.58-0.21+4.99=6.32-2.66-1.56+7.47=7.15-2.97-2.3+2.09=9.45-2.05-2.9+4.23=5.18-0.4-1.59+4.51=6.64-2.66-1.35+9.28=9.58-5-3.38+6.16=8.45-5.41-1.49+4.09=5.19-0.31-4.07+4.74=7.96-3.11-4.29+3.35=8.89-0.39-0.77+9.44=7.62-1.99-2.12-3.35=6.05-1.49-2.83-1.2=9.59-1.47-1.43-6.11=9.87-0.16-2.16-6.95=9.64-0.38-0.65-8.34=8.77-1.55-0.53-2.08=9.24-0.2-4.3-2.02=9.08-1.7-1.56-0.92=8.87-4.27-0.27-4.02=7.47-3.43-0.82-1.97=4.93-0.05-1.7-0.16=9.32-2.17-4.63-0.45=7.15-2.9-3.06-0.84=9.71-1.82-3.52-1.06=9.34-2.14-1.35-2.89=9.83-0.62-4.13-1.66=8.83-1.07-0.42-3.18=6.54-1.1-1.33-2.25=4.96-0.69-0.53-1.74=6.91-1.06-2.75-0.87=6.05-2.61-2.5-0.84=8.31-3.76-1.4-0.84=8.94-1.9-2.36-0.16=8.28-2.42-2.6-1.32=5.6-2.82-0.26-0.38=5.76-0.29-4.06-1.18=7.5-1.25-3.53-2.55=6-0.08-0.4-2.8=7.44-2.68-3.1-0.44=8.5-1.53-0.04-0.03=9.86-2.57-0.06-0.97=6.37-0.13-1.45-0.12=9.44-7.26-0.11-1.67=7.48-0.48-0.39-3.48=8.29-2.68-3.65-0.26=8.18-1.35-3.37-0.53=6.63-0.12-0.14-5.28=7.04-2.31-3.78-0.24=9.36-1.34-2.67-3.7=7.25-0.83-1.99-3.51=9.13-2.12-2.92-2.94=9.22-6.7-0.41-0.9=9.84-1.61-6.91-0.6=9.83-4.4-0.84-1.68=9.69-1.8-0.5-3.74=7.95-0.39-2.98-2.27=9.52-0.19-2.24-4.73=8-0.9-2.16-2.04=9.43-1.24-4.39-1.46=9.79-0.94-3.02-1.12=7.47-0.94-1.11-3.26=9.27-0.51-2.86-2.22=8.53-1.73-1.91-4.31=9.38-1.73-1.88-1.81=參考答案4.85+1.21=6.065.82+0.23=6.058.68+4.97=13.658.49+1.3=9.792.47+7.44=9.910.92+0.08=16.77+6.58=13.350.66+4.61=5.272.38+2.67=5.053.86+3.56=7.425.81+7.62=13.436.97+8.73=15.70.2+4.35=4.558.31+6.91=15.221.13+6.58=7.716.96+3.78=10.740.38+0.8=1.185.17+6.22=11.397.33+9.04=16.379.7+4.9=14.61.46+8.29=9.757.06+7.46=14.527.42+4.91=12.337.1+4.44=11.548.22+5.11=13.339.99+3.93=13.920.47+1.22=1.691.47+8.15=9.620.4+0.71=1.112.28+5.15=7.439.03+0.49=9.528.86+1=9.869.41+1.1=10.513.22+3.98=7.29.27+6.59=15.862.02+0.17=2.198.23+4.07=12.36.71+0.77=7.489.28+3.16=12.448.86+5.99=14.850.44+9.93=10.377.16+6.48=13.644.11+1.4=5.515.91+3.19=9.18.6+6.49=15.097.82+8.65=16.477.87+7.33=15.27.24+8.15=15.393.65+9.08=12.734.17+6.84=11.016.31+0.72=7.033.34+9.93=13.279.35+9.34=18.697.1+6.74=13.845.77-5.33=0.449.44-8.37=1.073.37-0.71=2.666.74-0.94=5.86.11-3.14=2.976.54-5.29=1.259.71-7.82=1.899.33-2.49=6.848.67-4.39=4.286.27-4.99=1.285.7-3.14=2.565.44-3.69=1.756.44-0.83=5.613.55-2.23=1.327.09-0.98=6.119.7-2.98=6.724.9-1.17=3.737.77-2.01=5.763.68-1.73=1.959.01-0.43=8.584.09-0.84=3.259.48-1.09=8.399.55-5.65=3.94.68-1.62=3.067.27-1.37=5.97.98-6.12=1.866.36-1.85=4.517.84-3.36=4.489.62-5.79=3.838.09-0.68=7.418.44-0.08=8.367.98-5.23=2.755.06-1.05=4.019.12-8.99=0.139.53-8.74=0.797.82-7.54=0.287.94-7.02=0.926.57-5.26=1.316.34-1.1=5.249.52-3.36=6.162.59-2.29=0.39.06-8.68=0.389.83-4.32=5.517.93-5.65=2.286.55-4.33=2.228.66-0.16=8.58.53-5.55=2.984.54-0.63=3.914.83-3.28=1.559.61-4.26=5.351.26-1.03=0.234.98-4.75=0.235.09-0.25=4.849.36-5.85=3.519.85+3.84+5.85=19.545.49+3.29+2.65=11.432.47+1.41+7.97=11.857.42+0.38+3.06=10.865.58+6.8+4.85=17.238.1+6.11+6.47=20.681.99+7.02+1.63=10.640.24+3.32+2.06=5.624.38+0.46+8.62=13.464.12+3.9+9.45=17.470.57+9.82+2.02=12.419.28+3.45+7.41=20.140.29+6.85+2.43=9.574.97+9.28+3.57=17.828.73+6.12+5.45=20.33+1.26+8.85=13.116.52+8.29+4.52=19.330.61+3.65+1.25=5.518.54+8.31+4.35=21.28.06+6.6+6.25=20.917.83+3.61+2.51=13.954.61+1.23+3.92=9.760.73+2.03+2.87=5.639.39+8.64+1.23=19.267.09+4.93+2.33=14.352.25+2.47+0.97=5.694.25+9.87+4.57=18.699.64+3.87+2.5=16.012.96+2.9+9.63=15.497.28+1.24+5.41=13.934.09+3.33+8.35=15.773.96+2.11+7.16=13.239.53+5.81+6.06=21.47.49+4.65+3.37=15.510.56+4.88+2.96=8.49.17+3.65+9.36=22.183.23+5.27+1.57=10.074.36+9.76+3.4=17.527.95+7.39+5.9=21.248.4+0.03+9.5=17.938.19+5.03+8.51=21.733.18+6.76+9.71=19.650.03+4.91+9.2=14.142.88+5.95+3.1=11.938.18+3.67+4.12=15.972.98+5.84+9.1=17.925.57+0.95+1.17=7.691.43+1.7+7.3=10.430.19+3.05+3.7=6.942.54+2.5+6.28=11.329.54+4.49+1.99=16.025.67+1.46+5.87=133.83+4.74+0.36=8.939.04+5+5.01=19.052.49+2.71-0.09=5.114.55+7.19-8.72=3.020.09+5.42-4.44=1.070.02+7.36-3.99=3.394.89+9.97-6=8.866.05+5.85-2.45=9.452.88+8.94-1.04=10.785.73+2.15-6.3=1.582.97+9.12-1.79=10.36.92+2.82-0.16=9.589.05+8.68-3.34=14.390.83+8.7-9.43=0.17.34+7.82-5.86=9.31.95+5.75-5.91=1.793.87+7.11-6.52=4.466.88+5.64-9.68=2.848.19+6.24-6.19=8.243.97+9.33-8.33=4.976.2+8.86-9.95=5.117.46+6.47-8.25=5.684.12+4.35-1.14=7.334.37+3.43-2.13=5.677.32+2.23-3.41=6.147.6+3.12-5.17=5.554.4+9.46-7.34=6.527.41+2.05-7.69=1.772.96+9.12-6.66=5.425.79+8.28-6.3=7.776.41+7.63-1.89=12.154.62+4.03-4.82=3.834.48+7.49-1.93=10.048.18+1.95-6.94=3.192.51+5.63-4.63=3.514.44+7.7-0.48=11.660.75+6.69-5.47=1.979.96+8.96-6.07=12.859.19+2.21-4.52=6.889.2+7.46-8.31=8.354.78+9.75-3.31=11.227.47+6.01-9.4=4.085.38+2.92-2.32=5.988.33+4.56-2.01=10.888.38+6.98-5.99=9.376.6+3.75-7.9=2.452.42+8.44-9.16=1.78.65+6.36-0.7=14.317.97+1.12-8.37=0.728.65+6.73-7=8.384.35+0.08-0.35=4.080.41+7.11-0.11=7.415.24+9.38-9.27=5.351.35+9.53-2.85=8.030.67+7.03-4.12=3.587.69+5.97-6.78=6.884.95-4.02+4.34=5.276.37-1.09+5.7=10.989.89-7.33+5.33=7.897.76-6.4+3.19=4.555.96-3.17+5.47=8.267.27-1.24+4.72=10.756.92-1.48+8.65=14.096.14-5.31+9.95=10.784.78-3.74+8.92=9.966.08-0.02+0.23=6.295.83-3.03+4.64=7.444.51-3.72+9.91=10.78.09-6.49+7.2=8.85.5-5.3+3.67=3.878.81-3.33+2.28=7.767.96-7.84+2.79=2.919.35-3.92+5.51=10.942.1-0.45+9.31=10.966.91-1.96+5.56=10.516.01-1.76+5.23=9.488.15-1.86+4.65=10.947-4.62+0.9=3.285.13-0.92+7.38=11.597.3-4.62+3.56=6.249.21-5.99+1.93=5.152.49-0.65+8.07=9.919.96-3.26+4.28=10.988.81-3.67+4.6=9.749.4-1.85+7.27=14.823.98-0.98+7.95=10.959.42-2.55+7.53=14.45.14-1.35+7.64=11.434.46-2.39+3.95=6.026.08-3.46+3.76=6.384.03-3.85+4.92=5.19.74-7.4+9.55=11.899.76-5.94+1.23=5.055.64-2.61+8.42=11.451.69-1.17+6.76=7.286.73-0.21+8.68=15.28.71-6.45+0.24=2.59.91-3.84+6.96=13.038.83-6.19+7.37=10.016.29-2.15+7.6=11.743.97-1.59+3.28=5.668.86-1.36+9.91=17.419.69-6.78+1.67=4.585.84-2.49+3.09=6.444.81-0.4+8.13=12.544.78-1.24+1.58=5.129.54-4.94+2.89=7.495.86-0.52+9.9=15.244.77-2.51+2.44=4.77.51-4.56+8.48=11.434.19-3.39-0.49=0.315.71-2.01-0.79=2.916.95-0.74-0.68=5.536.81-3.64-0.64=2.537.38-5.74-0.49=1.159.4-0.83-5.67=2.97.01-0.77-3.02=3.228.72-2.65-2.6=3.477.21-1.24-2.86=3.116.39-3.08-2.72=0.594.99-3.69-0.19=1.119.41-1.52-4.51=3.387.18-4.08-0.41=2.698.8-4.78-0.44=3.586.36-1.97-2.17=2.229.8-1.63-3.61=4.568.81-2.09-0.78=5.949.15-0.41-7.57=1.177.08-5.15-0.87=1.065.37-1.53-1.57=2.279.72-2.27-1.09=6.369.16-0.83-6.91=1.425.96-2.24-1.54=2.189.21-6.53-2.11=0.576.28-0.08-3.93=2.278.67-2.47-4.68=1.527.51-1.37-2.29=3.858.8-0.32-1.17=7.318.44-1.58-5.67=1.197.49-1.54-3.25=2.79.98-2.17-1.39=6.429.67-4.9-1.32=3.453.85-2.54-0.41=0.98.39-0.19-1.21=6.996.65-2.69-1.96=23.35-1.12-0.77=1.467.9-0.02-7.57=0.312.65-0.15-0.31=2.198.47-1.42-6.43=0.629.49-2.48-3.96=3.058.32-2.66-1.02=4.647.69-4.66-2.72=0.318.8-2.19-5.07=1.544.5-2.24-1.07=1.198.55-3.71-0.9=3.948.01-3.74-2.67=1.67.45-1.87-2.55=3.037.38-0.84-4.4=2.144.5-0.43-1.03=3.048.88-3.08-2.38=3.426.04-1.51-1.03=3.59.71-2.98-2.4=4.339.16-1.28-1.1=6.785.93-2.75-0.31=2.876.47+8.54+4.91+8.48=28.46.32+7.21+7.8+3.27=24.63.81+2.12+4.76+9.39=20.080.32+2.3+5.51+9.36=17.494.83+3.92+6.74+6.54=22.038.86+9.34+0.72+4.71=23.634.48+5.17+6.89+1.41=17.951.76+2.12+8.22+1.17=13.278.12+4.99+2.52+8.67=24.36.64+5.85+1.82+1.22=15.532.13+9.76+7.2+4.42=23.514.62+8.16+4.37+5.2=22.357.06+1.37+5.55+1.03=15.019.68+8.37+6.92+5.34=30.317.4+9.16+6.56+4.54=27.667.36+1.71+6.9+3.49=19.463.22+3.7+7.52+2.63=17.079.3+7.15+8.54+1.95=26.942.75+1.55+2.25+3.79=10.343.97+0.37+0.73+9.33=14.46.56+4.49+0.46+0.97=12.485.24+5.04+0.17+5.91=16.366.99+7.55+7.37+5.23=27.144.02+9.62+0.2+5.18=19.028.6+3.72+5+7.81=25.139.79+7.55+8.16+1.37=26.878.35+5.2+9.32+0.89=23.762.13+2.74+6.65+4.47=15.996.29+4.06+0.05+0.56=10.963.94+3.87+6.33+7.52=21.660.42+6.8+1.78+7.52=16.521.83+3.99+1.06+2.75=9.631.46+0.98+8.57+3.71=14.720.15+3.84+7.72+6.2=17.916.33+3.32+5.62+5.33=20.68.86+0.67+6.54+2.77=18.841.01+2.46+4.86+5.89=14.227.36+5.92+9.28+5.83=28.396.28+0.8+3.65+4.37=15.18.86+8.33+6.14+8.73=32.062.75+3.46+7.89+7.13=21.232.75+1.15+3.86+7.16=14.922.92+4.09+4.03+3.95=14.994.47+4.64+0.49+4.66=14.261.93+0.18+6.13+1.5=9.745.34+8.01+4.78+5.49=23.620.11+2.85+7.57+9.8=20.336.84+6.6+0.46+1.8=15.73.33+8.87+8.54+0.09=20.836.73+3.43+8.05+4.55=22.769.8+4.61+3.78+4.19=22.386.64+6.34+0.11+0.15=13.244.14+4.67+6.91+9.38=25.13.52+4.5+7+6.98=229.34+0.4+4.37-9.15=4.962.42+4.82+4.47-0.04=11.676.78+6.45+4.45-6.4=11.283.41+6.67+3.46-0.09=13.450.03+7.28+6.98-2.46=11.836.26+1.85+5.77-0.73=13.153.44+1.43+7.52-6.06=6.337.74+1.44+6.9-8.85=7.232.53+8.86+3.35-1.68=13.068.63+1.43+2.92-2.77=10.214.48+3.26+9.94-9.13=8.556.38+5.05+6.58-0.71=17.38.08+9.86+3.48-4.41=17.012.82+9.88+3-9.75=5.955.17+3.31+6.84-5.58=9.740.48+5.2+3.86-0.84=8.78.31+1.11+9.99-1.28=18.133.55+6.56+1.89-7.71=4.292.14+2.15+7.11-0.66=10.741.88+8.27+9.64-1.11=18.687.66+1.05+6.12-7.08=7.758.89+5.75+9.26-0.53=23.372.37+2.35+8.34-9.9=3.167.23+3.12+2.07-0.05=12.370.2+0.94+8.72-1.05=8.817.66+3.49+0.02-5.75=5.429.13+7.15+9.29-6=19.575.88+8.35+1.47-1.17=14.537.54+4.02+6.8-5.82=12.549.84+0.19+4.82-1.83=13.026.34+3.84+6.84-6.5=10.521.3+4.28+2.85-7.68=0.758.96+1+9.05-9.51=9.50.78+1.05+8.43-5.51=4.757.57+4.66+2.37-4.48=10.129.61+8.59+4.47-0.65=22.029.47+8.36+3.11-8.85=12.093.72+2.05+7.4-1.86=11.317.88+0.23+2.53-7.01=3.635.22+9.06+4.19-6.53=11.943.96+6.09+8.77-6.28=12.549.58+0.76+5.3-5.42=10.228.65+5.9+7.42-0.98=20.997.49+8.87+9.37-9.07=16.665.35+5.45+7.09-7.27=10.623.92+3.59+7.16-0.24=14.436.58+8.84+9.34-4.84=19.929.21+7.52+5.23-9.08=12.881.17+9.18+4.42-3.22=11.559.21+5.41+2.22-1.03=15.819.8+7.28+6.87-3.67=20.289.34+0.05+9.01-1.2=17.27.25+2.1+2.72-1.94=10.139.85+1.04+3.71-3=11.67.16+1.73-6.61+5.22=7.56.16+5.61-0.46+9.2=20.517.92+3.83-0.91+0.14=10.985.41+7.96-8.23+9.93=15.072.68+2.64-4.98+3.65=3.995.13+6.37-3.79+5.3=13.010.73+8.68-1.76+8.4=16.058.98+9.29-5.18+9.14=22.230.4+6.7-5.62+3.41=4.895.99+1.33-5.48+3.89=5.735.84+9.66-7.16+7.3=15.645.99+3.65-3.73+4.68=10.592.58+6.14-5.89+9.94=12.777.43+8.08-4.52+1.23=12.226.83+8.95-8.23+5.03=12.587.84+5.43-7.14+2.08=8.211.21+7.21-8.12+1.35=1.651.26+8.83-5.24+7.86=12.718.13+7.72-6.75+5.01=14.112.86+7.18-4.17+5.43=11.38.96+2.36-4.89+3.39=9.820.52+4.81-1.7+8.98=12.618.01+6.49-9.72+1.54=6.329.98+4.7-8.14+8.12=14.663.47+6.33-4.93+0.2=5.077.96+8.82-1.12+4.84=20.58.46+6.48-6.24+4.36=13.063.03+2.08-4.07+8.37=9.417.8+1.13-1.39+6.28=13.825.93+7.53-8.49+4.01=8.988.34+4.95-0.59+6.74=19.449.6+8.98-1.29+3.97=21.264.71+7.22-5.8+4=10.136.04+7.46-4.53+1.05=10.025.26+5.4-9.26+1.31=2.714.89+5.29-3.52+0.2=6.869.35+5.19-6.83+3.4=11.114.75+9.55-3.28+8.53=19.551.68+6.56-4.03+8.1=12.318.69+1.68-2.3+4.25=12.329.7+7.68-8.75+3.27=11.97.72+3.36-0.93+9.75=19.94.33+7.57-8.28+4.74=8.368.27+1.64-7.79+1.04=3.168.92+7.85-8.68+4.04=12.130.37+8.63-3.43+5.86=11.439.53+6.62-2.1+5.94=19.997.95+3.15-0.82+2.09=12.379.21+9.16-0.77+1.52=19.126.51+0.09-3.48+2.64=5.764.7+6.77-3.74+6.78=14.510.23+7.34-6.48+9.62=10.713.66+9.29-3.22+3.6=13.331.83+8.81-6.54+4.03=8.133.89+1.43-2.19-1.34=1.799.71+0.4-0.23-5.58=4.31.59+6.27-1.14-4.92=1.86.43+4.24-1.06-6.98=2.639.4+7.57-5.04-1.43=10.58.44+7.49-2.81-5.98=7.149.46+9.82-3.84-7.96=7.487.21+7.08-2.91-4.08=7.37.85+6.59-3.92-1.78=8.741.4+6.49-0.41-4.75=2.735.86+4.08-5.77-1.14=3.039.51+0.57-1.57-1.3=7.216.17+8.21-2.83-0.99=10.564.9+7.58-0.34-5.22=6.927.13+8.83-8.35-4.35=3.267.49+6-1.19-6.62=5.686.91+7.78-4.01-4.42=6.268.66+2.98-1.44-3.7=6.52.1+3.21-2.17-0.74=2.47.7+2.61-2.86-2.46=4.997.87+9.09-6.83-9.01=1.129.88+5.54-2.88-0.16=12.387.86+8.56-8.86-5.91=1.652.69+1.9-1.67-2.09=0.837.79+0.59-1.49-3.41=3.483.03+8.84-0.12-2.3=9.454.64+6.45-8.46-2.16=0.475.75+4.91-1.54-4.96=4.169.71+8.94-7.33-8.22=3.17.41+8.12-2.39-2.59=10.559.36+8.47-7.64-8.58=1.614.66+7.21-0.23-6.59=5.058.38+8.14-8.64-2.79=5.098.61+7.72-2.38-0.82=13.138.41+9.65-1.47-6.62=9.973.6+5.88-3.53-5.29=0.662.18+7.36-0.77-0.29=8.487.92+8.43-4.19-4.84=7.327.6+8.68-2.9-5.38=84.19+4.72-0.88-5.94=2.092.78+6.99-0.11-4.59=5.075.81+5.65-2.04-2.39=7.037.36+8.95-7.56-1.34=7.417.3+7.68-2.33-1.47=11.189.57+1.15-4.15-6.32=0.259.4+7.83-7.95-5.9=3.387.14+9.62-3.21-1.57=11.987.67+3.36-2.8-0.6=7.633.71+7.29-0.23-6.99=3.782.27+8.67-0.55-0.43=9.968.11+5.58-3.31-3.1=7.285.06+7.96-0.31-6.71=65.57+6.72-5.31-0.29=6.697.27+7.45-6.74-4.13=3.856.93-1.72+5.1+3.13=13.445.36-3.38+6.66+1.86=10.54.5-3.18+4.85+0.55=6.725.75-3.26+0.51+1.51=4.515.03-2.8+4.04+1.68=7.956.36-4.32+0.72+5.25=8.010.85-0.7+3.23+7.21=10.591.41-1.02+2.68+4.74=7.811.89-0.67+6.04+7.02=14.289.06-2.98+6.48+0.71=13.277.52-5.4+9.87+0.89=12.887.74-6.07+4.47+4.24=10.384.49-2.64+2.18+7.48=11.518.84-1.63+1.17+9.88=18.265.19-2.8+0.14+4.04=6.575.69-4.79+2.65+7.03=10.588.82-0.86+1.59+8.2=17.759.17-8.52+6.85+6.44=13.948.24-7.89+4.64+6.64=11.638.97-7.02+9.31+0.94=12.29.76-0.79+0.99+5.22=15.186.07-5.38+8.51+9.39=18.599.18-8.54+7.2+8.61=16.458.02-2.99+2.13+2.9=10.067.18-0.3+8.12+8.66=23.668.02-2.09+7.05+4.86=17.843.98-3.36+4.15+7.12=11.897.47-5.34+3.02+8.48=13.635.3-3.06+2.92+1.65=6.818.99-2.01+5.26+3.45=15.697.48-5.1+0.46+5.47=8.317.29-4.64+3.71+2.99=9.357.12-0.29+2.08+2.02=10.936.1-3.54+9.36+2.92=14.848.18-0.89+1.77+1.07=10.132.97-2.46+1.85+1.95=4.317.82-1.67+1.23+3.96=11.345.53-4.06+4.62+4.86=10.955.96-4.1+4.52+2.33=8.713.85-0.03+6.37+4.04=14.234.34-0.79+1.76+4.16=9.477.76-2.28+1.47+9.48=16.437.31-0.93+6.05+1.52=13.959.34-7.32+6.43+0.84=9.299.66-4.57+0.09+9.58=14.768.27-0.87+2.06+4.27=13.738.67-0.36+9.22+6.52=24.052.47-0.92+8.29+2.93=12.774.35-2.46+7+2.48=11.379.12-5.64+0.72+4.71=8.913.87-0.38+2.98+1.81=8.289.21-7.18+9.1+1.1=12.235.09-0.88+2.55+3.69=10.456.52-1.34+8.21+9.23=22.627.27-6.72+7.98-0.77=7.768.98-0.7+4.58-1.7=11.168.18-2.5+3.31-4.01=4.985.09-0.02+5.37-7.42=3.020.5-0.39+7.93-7.82=0.222.61-1.57+1.66-1.82=0.889.89-6.05+8.05-4.28=7.615.58-0.07+5.97-7.6=3.888.17-0.9+2.3-0.92=8.656.88-5.79+5.71-0.49=6.318.51-1.84+3.21-7.82=2.065.39-1.08+4.24-3.84=4.719.98-1.91+4.67-1.77=10.974.47-1.17+9.55-0.28=12.574.28-0.74+9.5-6.66=6.384.35-2.95+1.66-2.45=0.614.66-0.38+5.96-1.18=9.062.93-0.62+8.35-4.48=6.186.28-0.7+1.5-0.29=6.794.18-0.71+3.15-1.79=4.836.39-0.95+2.45-4.91=2.986.33-1.3+9.51-4.93=9.617.05-3.52+7.58-0.87=10.249.48-6.72+7.76-3.77=6.755.14-3.8+5.52-1.35=5.515.9-1.42+8.35-6.75=6.083.68-2.42+5.38-3.81=2.838.48-0.26+6.25-1.68=12.797.11-3.47+0.56-0.33=3.878.16-3.2+4.87-5.7=4.135.92-3.58+2.59-0.69=4.246.4-6.06+0.77-0.24=0.878.69-7.34+6.13-1.23=6.257.07-0.84+8.4-2.97=11.668.39-3.87+2.25-1.37=5.44.49-1+1.24-1.43=3.39.67-5.52+6.61-4.77=5.992.81-0.69+6.47-3.91=4.684.62-1.97+3.19-0.38=5.466.34-3.57+8.92-6.98=4.719.72-2.