四年級數(shù)學（小數(shù)加減運算）計算題專項練習與答案匯編

四年級數(shù)學（小數(shù)加減運算）計算題專項練習與答案匯編2.11-1.42=7.81-1.99+6.06=4.2+6.64+8.51-6.68=3.55-0.71+9.49=2.73+4.97+8.76-2.85=9.31-3.07-0.21-1.38=8.22+0.58-6.34=3.22-3.04+1.92=5.37+2.36+8.68-2.86=5.54+2.74-6.28-0.32=7.59-1.64=7.15+9.58+0.71=7.48-0.09-3.29-1.31=4.45-2=6.96-1.61-3.46+5.96=5.25+9.66-4.68=8.7-2.71-4.28-1.26=8.8-6.78+3.68=7.94-7.78+5.17+6.68=7.1+0.75-3.32+5.83=5.35+9.63-8.52+3.38=1.86+7.15=8.74-5.77-2.51-0.23=5.95-0.52-0.67-0.28=3.48-2.27+8.93-2.15=1.06-0.02-0.2+2.52=1.11+7.88-8.74+0.61=7.05-1.03-2.71-0.59=3.15+4.63=8.1-5.1+5.41-4.37=9.28+7.83+2.29=6.55-1.05=0.65-0.48+2=9.32-0.72=4.51+5.62+9.86-9.3=9.14+0.42-3.27+3.69=5.19+2.54+4.76=6.24+2.03=5.12+3.31+4.45+6.11=4.79+2.68=7.37-1.6+8.73=8.38-4.26-2.44+2.29=8.48+0.83-5.18=1.88+3.18+8.17-4.37=2.12-0.12-1.12=9.5-3.17+8.33=7.12+5.86+4.6=6.7-0.61=7.51+2.82-9.51=9.25+4.02-4.99+0.61=7.14-2.46+7.91=5.86+9.05+4.27+9.38=7.64-2.47-1.9+3.35=7.42-2.68-3.04=7.1-1.99-0.63-2.98=2.89-0.21+2.6-0.86=9.26-3.96-5.06=4.36+7.59+6.08-4.51=9.75+5.05+1.61=1.45+5.07+7.93-8.65=4.64+1.63=2.43+1.05-3.24=3.19-0.75-0.04+2.63=8.58-3.89+6.77+3.68=8.71-1.08=3.73+2.66-3.45-1.02=2.59+0.18=7.02-2.76+2.02-4.96=3.71+2.79+0.26+3.87=3.54+8.54+6.66-4.03=9.42-2.5+7.47-5.9=0.9+4.47+0.76=7.4+5.3+8.97-6.93=2.12+3.58+0.04+4.23=8.05-2.07+7.03+8.61=4.61+8.94+7.27+8.37=3.2+5.42+1.98+0.61=6.48-4.62+9.51+3.79=9.49+0.64+8.14+2.63=7.69-1.3-1.96-0.82=1.26+7.83-5.78=8.98+0.54+1.47=1.15+2.01+5.48=8.22+2.64-5.25-4.95=7.57-3.14+3.58+6.59=2.12+0.33+4.65-1.64=1+6.14-2.28+1.15=8.13+8.69-7.51-3.97=9.82+2.97-2.89-2.03=6.34+5.2=8.23-3.21-2.83=2.28-1.59+6.2+5.31=6.35+3.4-4.48=5.3-2.76=7.83+0.39-0.44-5.99=8.19-1.06+6.63=2.13+2.38+3.02-0.45=7.09-5.4+0.59+4.74=5.98-3.93-0.35=7.9-3.52+1.77+6.54=3.77+4.03-2.79-1.71=6.62-0.8+4.25=5.84+0.95+9.3=9.08-4.07-4.19=7.04+5.38-1.58-0.58=5.71-1.88=9.15+7.71-1.43+8.99=6.93-2.83-0.35+9.16=7.86-3.49+5.72+3.84=7.64-1.9-1.96=8.95-6.85+8.47-0.34=4.27+0.52+0.3=5.35-1-2.02-1.28=6.57+4.24-0.75=7.04-2.28-1.33+5.39=9.29-4.39+9.63-5.94=8.85+6.6-3.18+5.29=7.2-4.57+4.25-5.18=9.57+3.18=9.31-8.51+0.12=1.44+8.76-2.8+7.7=0.98+9.79=4.99+9.49-8.32+7.35=4.56+6.7-1.48=7.03-3.18=9.97+9.58-1.66-7.26=9.61-4.09-3.75=9.34-4.32+9.47=4.53+6.51-9.23+4.22=5.99+1.86+8.89-6.41=1.66+6.63+7.09-0.53=9.15-0.23+2.52=8.5-4.18-0.42-3.7=8.99-3.72=6.24-0.58+7.61+5.15=9.35-2.94+6.13-4.49=5.3+8.34-9.31=3.56-2.37-0.39=7.68+8.89+0.47+4.73=1.36+4.74+7.76-3.37=3.1+6.44=2.15+9.67-2.63-5.91=9.47-4.72+6.34=1.05+9.72-1.37=3.17+6.23+1.63=8.96-6.67+6.72=6.59+1.17=8.4-2.56+2.58+3.03=1.32+2.27=9.89+2.77-0.57=8.63+5.47-5.58-0.21=4.55+2.16-2.82=9.65+9.49-0.91=6.81+3.72+0.76+7.55=7.86-1.04-0.26=7.59-1.82+1.39+0.02=5.78+3.97-1.11-1.96=7.52-1.59-1.28-1.8=8.99-0.24+8.64=0.1+1.49+1.9+4.34=5.61+6.67+1.42=5.11-4.94+1.75=1.76+7.41+8.26+5.21=9.03-4.51-4.26+1.29=7.59-5.81=5.17+3.1-1.57-0.03=2.48+1.4+2.17+5.58=3.95+6.64-5.23=6.48+8.34-6.81=9.82+4.62=8.89+0.39+2.98-1.78=8.16-0.86-3.64=3.49+2.81-4.7-0.52=7.12-2.51-4.01+4.37=3.47-0.77+3.34=4.43+9.42-0.39-0.8=3.8+2.88+2.49-7.84=7.4-6.39+5.91=5.16-0.45+5.03+5.38=7.72-4.27-3.14+9.84=8.57+6.48-5.48=5.23+7.77-4.1+3.56=8.2-5.3-1.25=7.79-0.16-6.65=9.77-3.05+2.49-4.47=8.26-4.15=9.78-1.69-4.45-3.5=6.35-0.59+1.78-5.47=9.37+0.24+0.68=3.14+4.74+9.68-7.88=8.12-1.83+2.92-4.86=8.24-1.65-4.56-0.11=6.4-2.23+1.97-0.74=8.89-7.64+5.65+8.19=5.93-0.38+9.17-5.8=0.12+2.95-1.54+3.72=9.72-1.49-0.38-1.38=8.15-2.12+0.51-3.24=9.25-2.93-2.97-0.25=6.94+4.45+2.66+5.6=8.17-6.8+3.13+7.18=9.37-5.72-2.57-0.68=4.89+7.45+0.87+1.57=5.92-5.36+5.04+2.14=7.36-4.97-1.39+9.52=8.19+1.04+9.98=7.79-3.97-0.97=4.61-3.67+7.46-3.7=7.48-6.99+1.28+0.23=8.7-3.49+5.65-8.93=9.12-7.82+3.5+5.51=1.42+4.75+8.34+4.24=8.74+3.35-6.94=4.01-1.29-1.96+7.32=7.14-0.37-3.74+4.46=6.66+9.68-6.97-6.06=8.33+2.08-2.18-7.59=4.34-0.06-0.07-1.38=7.52-0.19=4.23+0.67+0.09=8.34-1.67+8.04=2.05+3.48=9.86-2.87-6.02=7.09+1.96+0.94-3.12=0.48+7.75+7.02=4.62+2-5.67=9.76-1.57=1.06-0.13+2.01+2=8.34+0.22+1.33+7.29=6.52-5.81=7.17+2.06-5.75+4.71=6.59-2.31-0.08+8.29=0.92+2.55+8.47-6.72=8.67-2.01-4.8+6.69=7-0.47-1.44-1.41=9.22-3.1-5.08-0.07=4.61-0.94+1.06+6.59=8.6-0.19-0.2-4.52=9.94-2.53-4.6=7.35+2.99-6.8-1.76=6.01-1.85=3.84+9.76-0.97-5.92=5.67+5.32-0.83+1.56=6.9+0.54+7.87+7.11=9.68-2.08-2.67=8.75+7.32-5.56=4.95+4.06-8.67=6.11-2.55-2.69+5.28=7.42-5.53+8.98-9.61=6.1-0.4-0.38=6.42+0.29-4.45+5.8=9.76-1.08-6.64-1.71=7.29+4.63-5.99-5.71=7.13+6.27+2.65=7.45+6.38-9.41=4.8+8.54+1.55+6.4=6.79-0.28-0.81=0.77+9.69-0.87-5.04=3.15+5.35-0.76+8.99=7.71-2.51-1.27-3.72=8.03-1.57+2.28=8.68+2.06-3.63-4=3.13-1.55+5.93-3.42=3.03+3.53+4.7+0.59=6.64+2.01+6.95-3.37=8.76+4.4-0.96-5.78=4.46+1.11+6.66-8.82=5.47+0.22+9.43+1.15=0.18+6.56+0.72=7.99+8.17+5.79=4.62+6.14-0.65-4.05=5+7.95-1.48=2.62+6+5.83+8.46=7.96-5.41=5.66-4.78+5.43+8.23=4.88+4.17-5.82=7.87+3.42=2+4.58=9.92-0.57-2.28-3.63=9.44-5.86-3.37+8=6.96-6.83+9.47-8.11=1.47+6.63-4.21=4.95-1.26+7.56+9.62=6.38+5.18+9.31=5.55+5.88+1.91+6.82=4.9-2.84+0.66=5.85-4.85+4.33+8.13=6.29-4.72+6.14=7.71+8.48-4.23-7.35=9.99-3.09-5.28=9.23-8.53+5.05-2.08=9.84-1.96+1.05=5.56-2.26-0.1=7.37-4.03-0.48+9.07=9.3-0.44-0.87=1.69+5.77+5.41=7.07+1.03=4.18+8.94-5.31=0.2-0.05+0.22+5.7=8-0.21-0.72-3.13=9.28-2.49+6.88+6.58=5.6+2.69=7.44+3.01+0.81=9.12-3.41-3.03+0.45=6.16-2.57=3.53+3.76+4.87-7.24=4.06+0.53=8.9+2.87-4.97+5.35=7.52-0.73-5.7-0.85=6.18-0.87+2.82-4.12=8.94-3.63+4.81+2.03=8.93-8.7+9.17-9.01=9.2-0.49-0.69-6.11=8.94+2.14+6.44+8.65=1.84+2.88-2+0.39=3.34+2.36+6.41=9.76-2.46-0.17-5.21=8.67+7.69-4.51=8.45+6.04+9.38-9.35=9.5+7.55-1.97=1.3+1.59=6.25-4.09+2.87-4.34=6.01-0.71=9.09-1.06-3.94-2.3=5.25-3.52=4.19-2.3+3.76-2.19=3.72-3.2+9.98-3.87=2.82+7.08-6.48+5.52=9.49+2.53-4.51+2.43=1.49-0.59+2.22=6.72-2.04-4.01+5.48=4.33+2.26+9.31-2.78=3.53+7.97=9.27-3.29-1.89-3.65=0.98+7.14-4.23-3.1=5.59+5.77-2.93-3.15=7.35-0.33+4.84=5.57-2.01-0.11+2.2=4.85-1.23-1.24=7.89+9.01+5.74=9.09-1.08-5.16=4.8+1.32-0.39-1.87=8.61+4.03-9.2=3.23+1.13-3.27=5.62-3.37+5.45=7.11+5.72+2.66-1.39=2.67+7.28-2.69+6.34=6.72+7.3+7.76-2.55=9.62-3.2-1.74-3.48=3.6+4.56-0.3+9.78=3.31+2.89+8.03+0.18=1.96-0.12+3.55=6.64-5.05=5.16-2.82-0.96-1.14=7.5+0.21-0.88+5.24=3.06+5.79-2.29+0.43=1.02+8.59+7.5-8.78=7.11+6.85+8.06+8.32=2.29+6.73+0.51=8.85-3.73+6.07+5.45=0.88-0.53+0.33+4.49=3.36+4.74+0.39-0.33=8.15-4.1-2.22=8.65-4.58+5.46+6.49=9.65+1.88-7.05=9.41+3.63-1.38=6.67+7.6+0.92=9.18+0.96=5.49+5.99+3.82+8.64=2.71-1.83=6.69-2.34-2.51=9.84-4.38-4.9=8.9+9.37-3.81+4.16=6.9-2.38-4.2=2.68+7.43-6.08+1.14=8.57-2.26=5.12+4.01+0.57=4.55-2.16+9.2=7.18+8.45=7.42+9.02-5.45-5.8=9.72+1.08+9.67=1.11+1.99+7.48-6.19=6.45-1.45+6.62-8.08=3.59+3.94=8.81-6.31-0.29+0.32=1.85+0.16+6.85-6.24=3.31-0.35-0.83=9.38-4.94-0.94-0.72=3.03-1.87+2.05-0.62=5.45-4.2+5.19=1.7+1.21=0.91+7.93+0.86-2.31=7.54-1.7=8.49-7.59-0.16=7.49-1.88-1.43+0.23=4.88+1.07=6.82-1.75+5.98+4.59=1.57-0.23+9.92-0.8=7.77-3.58+0.92=6.88+5.97=8.5-5.68=9.11+8.69+8.65-3.28=5.45+3.67-0.23=1.57+0.71+6.51=4.46+6.71+9.78+5.34=4.14+9.96+9.07=3.02+5.38+8.76+7.42=7.44+0.22+9.46+0.48=9.62+6.22=4.64-0.36=8.25-0.4-0.84+2.02=1.31-0.24-0.5=4.89+6.59-7.88=4.25+2.33+8.42-7.36=8.32+8.35-9.18-5=3.34+4.25=9.74+9.81-3.9-7.91=7.44-5.42+3.14+0.02=8.52+8.83+1.16=9.16+1.18=3.21+5.81-3.29=4.25-1.64+3.74=9.86+0.81-5.88=7.78+5.98-2.42+7.89=2.88+5.97+8.96=7.68-0.81+3.92-6.64=8.47-1.75-0.54+4.76=6.46-0.26+7.19=1.08+2.54+4.82=9.75+6.45=3.43-2.93+0.9+0.65=9.95+8.07-1.92-4.43=4.66+9.99=8.21-5.18-0.53-1.52=7.96-1.65+8.93-4.67=8.6+8.65+1.18+3.6=8.85-4.88-3.17+1.56=8.62-5.8=1.55+6.17-3.25+5.61=9.55-1.05+2.35=5.36-4.83=7.93+4.52+5.29+4.33=9.42-2.54-3.3=3.62-1.77=1.59+8.94=9.4-7.58+4.89+4.5=5.87-1.89+7.7-4.5=3.48+9.68-5.16-6.32=5.57-0.38+8.17=3.26-0.64+5.34-4.89=2.45+4.12+1.81+7.4=7.45-6.56+4.14=2.53+2.69+4.79+9.46=8.71-1.34+6.62=1.98-1.64+9.06-8.77=5.77+2.42+0.25=1.98+8.32=7.67+2.43+4.93+8.1=7.97+8.61-0.11=5.09+3.32+9.78+4.36=6.99+1.01-7.24=9.41+0.8+3.44=7.56+7.14=8.58+1.15-6.41=7.18+5.99+0.46-2.77=9.69-9.39+2.72=6.28-1.9-3.18-1.02=6.94+4.13-3.52-0.31=9.54-4.03+3.49-4.95=5.66+6.58-9.56+6.55=4.72-3.3-0.84+1.51=9.54+9.75+3.95=6.09-1.9+3.91-7.82=8.3-1.9-1.69+3.91=9.34+4.31-6.23-4.52=7.46+2.38-4.68-0.22=8.98-6.81-1.6+5.38=9.3-1.25-2.58+1.73=8.37-2.43+9.79=6.26-3.76=9.86-3.85+6.24+4.89=9.46-1.47-6.19=9.68-1.82-7.38-0.16=0.25+6.22+7.22-0.71=4.16-1.59+6.79=8.36+9.67+8.95+1.83=9.02+2.26+3.88+6.03=8.46+3.46-0.47-6.67=9.14+1.87=6.03-2.5+5.21-1.91=9.04-5.55+7.26=1.02+2.98+3.96=8.42+4.42-9.8+6.85=9.17-8.15+7.63+0.36=7.12+9.59+6.25-2.49=7.73+9.87-7.74-9.73=3.61-1.57+4.44+7.27=6.23-0.43-4.92=9.53-2.94-1.6+1.5=7.94-7.05-0.3=5.68+7.03-4.35+9.79=1.61+9.38+7.17+6.78=8.41-1.68+8.9+4.5=6.04+2.44-4.9+8.78=2.35+6.55+1.26=5.35+8.87-2.55-9.98=9.94+0.39+1.62-6.87=6.73+0.78+1.96-6.97=3.53-3.41=8.09-4.61+6.31=5.41-3.17+7.34=7.18+8.46-8.07=5.48-2.25-0.97-0.42=4.57+0.02-2.02+1.68=8.32-3.28-1.51+2.01=8.58-3.61=6.56-0.93=2.31-1.34=2.23-0.23-1.7=6.51-5.95+6.32+8.93=7.23+7.53-2.71+5=6.38+9.74+8.3+3.03=1.61+1.17=5.44+6.37+3.45-9.09=1.48+0.78+6.18=5.06-4.89=2.27-0.08-0.18-0.51=8.37+0.69-5.53+8.17=8.91-0.08-1.58-0.64=7.55+3.43-1.53=7.3+8.45-1.56-2.62=6.65-4.35+3.12+7.89=3.51+4.26-1.39+8.64=9.21+0.61-4.54+9.94=8.34+8.78+6.74+1.4=8.38+5.4+3.34-4.09=4.07+5.2+6.08+8.02=2+8.05-8.38=5.3-1.27+4.11-4.95=3.66+6.47+9.77=6.06-4.6+0.1+6.83=9.9-5.44-3.96=8.88-0.46-6.9+2.34=9.61-9.06=1.79+9.16=7.56+2.48=7.92-2.33-2.18+7.84=0.63+9+3.07=5.04-2.22=7.82-4.18-3.1-0.15=8.7+6.52-4.9=6.81+2.73+9.89-0.61=4.33-3.73+7.86-1.45=9.82+2.3-3.98-7.67=6.67-6.08+4.33=9.57+9.35-1.48-5.73=5.19-0.89+2.45+3.16=1.93+4.53-3.75+2.61=8.42-3.03-3.42=9.42-6.67-1.12+0.81=7.83+6.14-4.13+0.39=2.49+7.03+4.7-4.44=3.06+7.34+4.98+2.68=5.12+1.35-3.53+3.12=0.42+0.48+1.89=7.83+7.36+4.49=3.94+3.91=7.18-1.05-3.68=7.8-1.59=6.28+2.28=6.3+6.76-0.32-4.97=8.26+3.49-0.64=7.65-1.35=8.95-2.84-5.46+2.76=1.94+4.3-1.17-4.85=8.98-5.48=1.5-0.53+7.96=6.34-3.31+6.7-6.55=5.07-2.69=5.66-0.8-4.38+3.93=7.57-6.33=0.96-0.58+7.06=3.45+9.72-0.47=7.7-0.07-4.22=6.33+0.75-1.29+5.92=9.06+5.72+6.2+1.93=6.13-1.21-0.75+6.52=3.42+7.02+5.03=7.74+9.46-1.38=8.04-5.74+1.46=4.02+9.02+7.72-3.27=8.65+3.22+9.88+9.35=8.29-0.24+6.15+6.29=4.94+6.36=5.54-3.54+9.93-1.41=2.88+6.93+4.81-3.71=3.93+8.69-2.45-8.98=5.46-2.27-1.35-0.71=8.72-7.63+0.04+2.58=4.44-4.24=0.18+1.47=5.31+5.59+4.9-6.13=8.18+8.08=1.22-0.37+1.54=7.65-1.04-0.35+3.5=4.77-3.02+3.69+0.34=4.66-1.31+3.36=3.01+9.03-0.69=5.11-0.27-0.6=6.76-1.12+4.29+9.15=7.14-1.54=7.91-6.83+5.67=4.56+5.1+6.89-3.18=2.25-0.26+9.8-7.71=6.52+5.89+5.14-3.56=9.32-0.29+3.06-0.84=7.94+1.09-4+5.2=7.85+6.73=7.85-2.96+5.43-2.93=5.84-1.57-1.48=6.11-3.66-1.24-0.73=8.48-0.18+2.99+8.61=8.77-1.01-6+8.12=8.16-0.41+5.96-8.44=3.74+7.83-6.39=7.26-0.11-0.25-3.22=9.1+3.41-5.91-0.28=6.44+5.52=8.64+1.32-8.66=9.69-2.13-3.07=3.8-0.04+6.5-8.71=9.29-1.17+6.04-9.85=8.56+2.09-2.27-5.99=4.7+5.47+7.02+4.71=4.06+5.79+5.44=7.09-0.14-3.81=9.75+3.93+7.82+0.44=8.23+6.62-6.85-0.31=9.33-8.56=5.24-3.16=1.94-0.14=0.69+8.68+9.63=8.82-0.88-7.01-0.33=4.57+4.96-8.28+9.68=1.41+9.47-5.42+7.21=9.82-2.99-0.61=7.46+7.22-6.47=1.1+7.42-1.16-3.15=0.75+6.92+8.07+0.83=7.7-5.81+7.19-6.51=8.14-1.69=7.59-4.7=8.26-6.55+6.52+9.45=7.91-1.28-5.61+3.8=9.34-7.03+6.14=2.56+7.22+1.53+6.03=2.18+4.66-2.29+2.12=2.84+2.24+9.26+2.75=5.13+5.39+2.98=7.86-3.09+5.11+9.59=9.41-1.53+5.56+9.22=9.81-0.71-0.38-0.33=9.13-2.17-3.2=4.27-2.02+4.19=3.05-0.06+7.16-3.79=0.5+0.22+3.67=2.22+4.99-2.91-4.11=7.4+6.63+0.73=9.87-5.62=1.31+2.93+7.51-3.22=4.82-3.51+5.81+1.15=5.23-1.03-0.98+7.44=4.43+4+2.95=8.67-5.08-2.5=7.88-4.12+7.45+1.26=7.43-0.42-4.05=3.37-0.82+4.08=8.84+5.06+2.76=9-2.62-4.22-1.87=9.58-6.17-0.89-1.06=7.28+1.75-5.86=5.52-2.68+5.99-1.3=9.17-2.82-5.07=7.4-2.76=8.53+6.55-0.82+9.79=6.64+3.52+4.97-2.72=9.62-3.74-0.59-3.13=7.3-0.28-0.46-6.31=3.37-2.9+4.08+4.54=2.42+2.38=0.44+7.76-1.82=6.91+4.45+7.51-1.02=1.52+8.99=7.63-2.81-4.64+5.05=7.78+7.9-9.84-2.25=5.73-0.13-1.37+9.6=7.31+2.72-0.15-7.8=8.73-1.83-1.44-2.42=5.42+5.61+3.59=6.44-0.87-2.65+3.77=8.6-2.64-0.05-1.93=7.84+2.55+7.07-5.39=0.93+5.07=6.02-3.75-0.93+3=3.79-0.86+0.56+5.63=9.2-1.75-0.72=6.22+9.25+6.06-0.04=3.89-0.08-2.54=3.4+4.46-7.25+0.03=8.5-0.91+9.34+6.85=9.89-7.25-1.44+9.66=2.69+8.37-8.09=1.95-1.05+3.26=6.48+8.68=8.33+8.65-8.15-7.1=8.27+6.93-0.55+1.75=4.52-0.27+5.86-8.26=9.21+0.76-3.05+2.9=2.81+6.2+4.2=5.56+5.02-0.49+0.97=1+9.01+6.17-5.56=5.51-2.35-0.66-0.91=5.3+3.55=9.27-2.14-0.28=9.1-1.03-2.41=3.32-1.62-0.67+3.63=8.22-0.45-6.49+3.11=3.57+9.42-0.45-9.98=7.92+5.61-6.14+0.53=8.59-2.62-1.61+6.34=8.01-0.94-6.32+9.69=4.41+0.9=7.42-5.47+5.97-3.94=3.22-1.22=9.29-6.11+8.33-1.73=2.41+2.72+9.77+9.7=9.11-3.39-3.79+8.69=7.49-0.47-2.96-1.13=8.07+5.69-8.89+2.51=8.25-3.45+9.83-5.01=1.94+6.17-0.37+5.77=8.39+7.51=8.66+3.19+1.23+3.91=9.32-2.76-3.46+7.79=1.89+8.17+0.73+8.34=0.42+9.21+1.64=0.93+5.06+6.79+5.39=4.3-2.21-0.09=8.36-0.46-5.04-1.43=7.1-0.52-0.65-4.73=7.83-0.14-5.33+1.91=7.97+4.83=8.96+8.02+2.18+5.06=8.89+7.3+6.25-5.5=1.6-0.47=5.71+7.98-3.1=參考答案2.11-1.42=0.697.81-1.99+6.06=11.884.2+6.64+8.51-6.68=12.673.55-0.71+9.49=12.332.73+4.97+8.76-2.85=13.619.31-3.07-0.21-1.38=4.658.22+0.58-6.34=2.463.22-3.04+1.92=2.15.37+2.36+8.68-2.86=13.555.54+2.74-6.28-0.32=1.687.59-1.64=5.957.15+9.58+0.71=17.447.48-0.09-3.29-1.31=2.794.45-2=2.456.96-1.61-3.46+5.96=7.855.25+9.66-4.68=10.238.7-2.71-4.28-1.26=0.458.8-6.78+3.68=5.77.94-7.78+5.17+6.68=12.017.1+0.75-3.32+5.83=10.365.35+9.63-8.52+3.38=9.841.86+7.15=9.018.74-5.77-2.51-0.23=0.235.95-0.52-0.67-0.28=4.483.48-2.27+8.93-2.15=7.991.06-0.02-0.2+2.52=3.361.11+7.88-8.74+0.61=0.867.05-1.03-2.71-0.59=2.723.15+4.63=7.788.1-5.1+5.41-4.37=4.049.28+7.83+2.29=19.46.55-1.05=5.50.65-0.48+2=2.179.32-0.72=8.64.51+5.62+9.86-9.3=10.699.14+0.42-3.27+3.69=9.985.19+2.54+4.76=12.496.24+2.03=8.275.12+3.31+4.45+6.11=18.994.79+2.68=7.477.37-1.6+8.73=14.58.38-4.26-2.44+2.29=3.978.48+0.83-5.18=4.131.88+3.18+8.17-4.37=8.862.12-0.12-1.12=0.889.5-3.17+8.33=14.667.12+5.86+4.6=17.586.7-0.61=6.097.51+2.82-9.51=0.829.25+4.02-4.99+0.61=8.897.14-2.46+7.91=12.595.86+9.05+4.27+9.38=28.567.64-2.47-1.9+3.35=6.627.42-2.68-3.04=1.77.1-1.99-0.63-2.98=1.52.89-0.21+2.6-0.86=4.429.26-3.96-5.06=0.244.36+7.59+6.08-4.51=13.529.75+5.05+1.61=16.411.45+5.07+7.93-8.65=5.84.64+1.63=6.272.43+1.05-3.24=0.243.19-0.75-0.04+2.63=5.038.58-3.89+6.77+3.68=15.148.71-1.08=7.633.73+2.66-3.45-1.02=1.922.59+0.18=2.777.02-2.76+2.02-4.96=1.323.71+2.79+0.26+3.87=10.633.54+8.54+6.66-4.03=14.719.42-2.5+7.47-5.9=8.490.9+4.47+0.76=6.137.4+5.3+8.97-6.93=14.742.12+3.58+0.04+4.23=9.978.05-2.07+7.03+8.61=21.624.61+8.94+7.27+8.37=29.193.2+5.42+1.98+0.61=11.216.48-4.62+9.51+3.79=15.169.49+0.64+8.14+2.63=20.97.69-1.3-1.96-0.82=3.611.26+7.83-5.78=3.318.98+0.54+1.47=10.991.15+2.01+5.48=8.648.22+2.64-5.25-4.95=0.667.57-3.14+3.58+6.59=14.62.12+0.33+4.65-1.64=5.461+6.14-2.28+1.15=6.018.13+8.69-7.51-3.97=5.349.82+2.97-2.89-2.03=7.876.34+5.2=11.548.23-3.21-2.83=2.192.28-1.59+6.2+5.31=12.26.35+3.4-4.48=5.275.3-2.76=2.547.83+0.39-0.44-5.99=1.798.19-1.06+6.63=13.762.13+2.38+3.02-0.45=7.087.09-5.4+0.59+4.74=7.025.98-3.93-0.35=1.77.9-3.52+1.77+6.54=12.693.77+4.03-2.79-1.71=3.36.62-0.8+4.25=10.075.84+0.95+9.3=16.099.08-4.07-4.19=0.827.04+5.38-1.58-0.58=10.265.71-1.88=3.839.15+7.71-1.43+8.99=24.426.93-2.83-0.35+9.16=12.917.86-3.49+5.72+3.84=13.937.64-1.9-1.96=3.788.95-6.85+8.47-0.34=10.234.27+0.52+0.3=5.095.35-1-2.02-1.28=1.056.57+4.24-0.75=10.067.04-2.28-1.33+5.39=8.829.29-4.39+9.63-5.94=8.598.85+6.6-3.18+5.29=17.567.2-4.57+4.25-5.18=1.79.57+3.18=12.759.31-8.51+0.12=0.921.44+8.76-2.8+7.7=15.10.98+9.79=10.774.99+9.49-8.32+7.35=13.514.56+6.7-1.48=9.787.03-3.18=3.859.97+9.58-1.66-7.26=10.639.61-4.09-3.75=1.779.34-4.32+9.47=14.494.53+6.51-9.23+4.22=6.035.99+1.86+8.89-6.41=10.331.66+6.63+7.09-0.53=14.859.15-0.23+2.52=11.448.5-4.18-0.42-3.7=0.28.99-3.72=5.276.24-0.58+7.61+5.15=18.429.35-2.94+6.13-4.49=8.055.3+8.34-9.31=4.333.56-2.37-0.39=0.87.68+8.89+0.47+4.73=21.771.36+4.74+7.76-3.37=10.493.1+6.44=9.542.15+9.67-2.63-5.91=3.289.47-4.72+6.34=11.091.05+9.72-1.37=9.43.17+6.23+1.63=11.038.96-6.67+6.72=9.016.59+1.17=7.768.4-2.56+2.58+3.03=11.451.32+2.27=3.599.89+2.77-0.57=12.098.63+5.47-5.58-0.21=8.314.55+2.16-2.82=3.899.65+9.49-0.91=18.236.81+3.72+0.76+7.55=18.847.86-1.04-0.26=6.567.59-1.82+1.39+0.02=7.185.78+3.97-1.11-1.96=6.687.52-1.59-1.28-1.8=2.858.99-0.24+8.64=17.390.1+1.49+1.9+4.34=7.835.61+6.67+1.42=13.75.11-4.94+1.75=1.921.76+7.41+8.26+5.21=22.649.03-4.51-4.26+1.29=1.557.59-5.81=1.785.17+3.1-1.57-0.03=6.672.48+1.4+2.17+5.58=11.633.95+6.64-5.23=5.366.48+8.34-6.81=8.019.82+4.62=14.448.89+0.39+2.98-1.78=10.488.16-0.86-3.64=3.663.49+2.81-4.7-0.52=1.087.12-2.51-4.01+4.37=4.973.47-0.77+3.34=6.044.43+9.42-0.39-0.8=12.663.8+2.88+2.49-7.84=1.337.4-6.39+5.91=6.925.16-0.45+5.03+5.38=15.127.72-4.27-3.14+9.84=10.158.57+6.48-5.48=9.575.23+7.77-4.1+3.56=12.468.2-5.3-1.25=1.657.79-0.16-6.65=0.989.77-3.05+2.49-4.47=4.748.26-4.15=4.119.78-1.69-4.45-3.5=0.146.35-0.59+1.78-5.47=2.079.37+0.24+0.68=10.293.14+4.74+9.68-7.88=9.688.12-1.83+2.92-4.86=4.358.24-1.65-4.56-0.11=1.926.4-2.23+1.97-0.74=5.48.89-7.64+5.65+8.19=15.095.93-0.38+9.17-5.8=8.920.12+2.95-1.54+3.72=5.259.72-1.49-0.38-1.38=6.478.15-2.12+0.51-3.24=3.39.25-2.93-2.97-0.25=3.16.94+4.45+2.66+5.6=19.658.17-6.8+3.13+7.18=11.689.37-5.72-2.57-0.68=0.44.89+7.45+0.87+1.57=14.785.92-5.36+5.04+2.14=7.747.36-4.97-1.39+9.52=10.528.19+1.04+9.98=19.217.79-3.97-0.97=2.854.61-3.67+7.46-3.7=4.77.48-6.99+1.28+0.23=28.7-3.49+5.65-8.93=1.939.12-7.82+3.5+5.51=10.311.42+4.75+8.34+4.24=18.758.74+3.35-6.94=5.154.01-1.29-1.96+7.32=8.087.14-0.37-3.74+4.46=7.496.66+9.68-6.97-6.06=3.318.33+2.08-2.18-7.59=0.644.34-0.06-0.07-1.38=2.837.52-0.19=7.334.23+0.67+0.09=4.998.34-1.67+8.04=14.712.05+3.48=5.539.86-2.87-6.02=0.977.09+1.96+0.94-3.12=6.870.48+7.75+7.02=15.254.62+2-5.67=0.959.76-1.57=8.191.06-0.13+2.01+2=4.948.34+0.22+1.33+7.29=17.186.52-5.81=0.717.17+2.06-5.75+4.71=8.196.59-2.31-0.08+8.29=12.490.92+2.55+8.47-6.72=5.228.67-2.01-4.8+6.69=8.557-0.47-1.44-1.41=3.689.22-3.1-5.08-0.07=0.974.61-0.94+1.06+6.59=11.328.6-0.19-0.2-4.52=3.699.94-2.53-4.6=2.817.35+2.99-6.8-1.76=1.786.01-1.85=4.163.84+9.76-0.97-5.92=6.715.67+5.32-0.83+1.56=11.726.9+0.54+7.87+7.11=22.429.68-2.08-2.67=4.938.75+7.32-5.56=10.514.95+4.06-8.67=0.346.11-2.55-2.69+5.28=6.157.42-5.53+8.98-9.61=1.266.1-0.4-0.38=5.326.42+0.29-4.45+5.8=8.069.76-1.08-6.64-1.71=0.337.29+4.63-5.99-5.71=0.227.13+6.27+2.65=16.057.45+6.38-9.41=4.424.8+8.54+1.55+6.4=21.296.79-0.28-0.81=5.70.77+9.69-0.87-5.04=4.553.15+5.35-0.76+8.99=16.737.71-2.51-1.27-3.72=0.218.03-1.57+2.28=8.748.68+2.06-3.63-4=3.113.13-1.55+5.93-3.42=4.093.03+3.53+4.7+0.59=11.856.64+2.01+6.95-3.37=12.238.76+4.4-0.96-5.78=6.424.46+1.11+6.66-8.82=3.415.47+0.22+9.43+1.15=16.270.18+6.56+0.72=7.467.99+8.17+5.79=21.954.62+6.14-0.65-4.05=6.065+7.95-1.48=11.472.62+6+5.83+8.46=22.917.96-5.41=2.555.66-4.78+5.43+8.23=14.544.88+4.17-5.82=3.237.87+3.42=11.292+4.58=6.589.92-0.57-2.28-3.63=3.449.44-5.86-3.37+8=8.216.96-6.83+9.47-8.11=1.491.47+6.63-4.21=3.894.95-1.26+7.56+9.62=20.876.38+5.18+9.31=20.875.55+5.88+1.91+6.82=20.164.9-2.84+0.66=2.725.85-4.85+4.33+8.13=13.466.29-4.72+6.14=7.717.71+8.48-4.23-7.35=4.619.99-3.09-5.28=1.629.23-8.53+5.05-2.08=3.679.84-1.96+1.05=8.935.56-2.26-0.1=3.27.37-4.03-0.48+9.07=11.939.3-0.44-0.87=7.991.69+5.77+5.41=12.877.07+1.03=8.14.18+8.94-5.31=7.810.2-0.05+0.22+5.7=6.078-0.21-0.72-3.13=3.949.28-2.49+6.88+6.58=20.255.6+2.69=8.297.44+3.01+0.81=11.269.12-3.41-3.03+0.45=3.136.16-2.57=3.593.53+3.76+4.87-7.24=4.924.06+0.53=4.598.9+2.87-4.97+5.35=12.157.52-0.73-5.7-0.85=0.246.18-0.87+2.82-4.12=4.018.94-3.63+4.81+2.03=12.158.93-8.7+9.17-9.01=0.399.2-0.49-0.69-6.11=1.918.94+2.14+6.44+8.65=26.171.84+2.88-2+0.39=3.113.34+2.36+6.41=12.119.76-2.46-0.17-5.21=1.928.67+7.69-4.51=11.858.45+6.04+9.38-9.35=14.529.5+7.55-1.97=15.081.3+1.59=2.896.25-4.09+2.87-4.34=0.696.01-0.71=5.39.09-1.06-3.94-2.3=1.795.25-3.52=1.734.19-2.3+3.76-2.19=3.463.72-3.2+9.98-3.87=6.632.82+7.08-6.48+5.52=8.949.49+2.53-4.51+2.43=9.941.49-0.59+2.22=3.126.72-2.04-4.01+5.48=6.154.33+2.26+9.31-2.78=13.123.53+7.97=11.59.27-3.29-1.89-3.65=0.440.98+7.14-4.23-3.1=0.795.59+5.77-2.93-3.15=5.287.35-0.33+4.84=11.865.57-2.01-0.11+2.2=5.654.85-1.23-1.24=2.387.89+9.01+5.74=22.649.09-1.08-5.16=2.854.8+1.32-0.39-1.87=3.868.61+4.03-9.2=3.443.23+1.13-3.27=1.095.62-3.37+5.45=7.77.11+5.72+2.66-1.39=14.12.67+7.28-2.69+6.34=13.66.72+7.3+7.76-2.55=19.239.62-3.2-1.74-3.48=1.23.6+4.56-0.3+9.78=17.643.31+2.89+8.03+0.18=14.411.96-0.12+3.55=5.396.64-5.05=1.595.16-2.82-0.96-1.14=0.247.5+0.21-0.88+5.24=12.073.06+5.79-2.29+0.43=6.991.02+8.59+7.5-8.78=8.337.11+6.85+8.06+8.32=30.342.29+6.73+0.51=9.538.85-3.73+6.07+5.45=16.640.88-0.53+0.33+4.49=5.173.36+4.74+0.39-0.33=8.168.15-4.1-2.22=1.838.65-4.58+5.46+6.49=16.029.65+1.88-7.05=4.489.41+3.63-1.38=11.666.67+7.6+0.92=15.199.18+0.96=10.145.49+5.99+3.82+8.64=23.942.71-1.83=0.886.69-2.34-2.51=1.849.84-4.38-4.9=0.568.9+9.37-3.81+4.16=18.626.9-2.38-4.2=0.322.68+7.43-6.08+1.14=5.178.57-2.26=6.315.12+4.01+0.57=9.74.55-2.16+9.2=11.597.18+8.45=15.637.42+9.02-5.45-5.8=5.199.72+1.08+9.67=20.471.11+1.99+7.48-6.19=4.396.45-1.45+6.62-8.08=3.543.59+3.94=7.538.81-6.31-0.29+0.32=2.531.85+0.16+6.85-6.24=2.623.31-0.35-0.83=2.139.38-4.94-0.94-0.72=2.783.03-1.87+2.05-0.62=2.595.45-4.2+5.19=6.441.7+1.21=2.910.91+7.93+0.86-2.31=7.397.54-1.7=5.848.49-7.59-0.16=0.747.49-1.88-1.43+0.23=4.414.88+1.07=5.956.82-1.75+5.98+4.59=15.641.57-0.23+9.92-0.8=10.467.77-3.58+0.92=5.116.88+5.97=12.858.5-5.68=2.829.11+8.69+8.65-3.28=23.175.45+3.67-0.23=8.891.57+0.71+6.51=8.794.46+6.71+9.78+5.34=26.294.14+9.96+9.07=23.173.02+5.38+8.76+7.42=24.587.44+0.22+9.46+0.48=17.69.62+6.22=15.844.64-0.36=4.288.25-0.4-0.84+2.02=9.031.31-0.24-0.5=0.574.89+6.59-7.88=3.64.25+2.33+8.42-7.36=7.648.32+8.35-9.18-5=2.493.34+4.25=7.599.74+9.81-3.9-7.91=7.747.44-5.42+3.14+0.02=5.188.52+8.83+1.16=18.519.16+1.18=10.343.21+5.81-3.29=5.734.25-1.64+3.74=6.359.86+0.81-5.88=4.797.78+5.98-2.42+7.89=19.232.88+5.97+8.96=17.817.68-0.81+3.92-6.64=4.158.47-1.75-0.54+4.76=10.946.46-0.26+7.19=13.391.08+2.54+4.82=8.449.75+6.45=16.23.43-2.93+0.9+0.65=2.059.95+8.07-1.92-4.43=11.674.66+9.99=14.658.21-5.18-0.53-1.52=0.987.96-1.65+8.93-4.67=10.578.6+8.65+1.18+3.6=22.038.85-4.88-3.17+1.56=2.368.62-5.8=2.821.55+6.17-3.25+5.61=10.089.55-1.05+2.35=10.855.36-4.83=0.537.93+4.52+5.29+4.33=22.079.42-2.54-3.3=3.583.62-1.77=1.851.59+8.94=10.539.4-7.58+4.89+4.5=11.215.87-1.89+7.7-4.5=7.183.48+9.68-5.16-6.32=1.685.57-0.38+8.17=13.363.26-0.64+5.34-4.89=3.072.45+4.12+1.81+7.4=15.787.45-6.56+4.14=5.032.53+2.69+4.79+9.46=19.478.71-1.34+6.62=13.991.98-1.64+9.06-8.77=0.635.77+2.42+0.25=8.441.98+8.32=10.37.67+2.43+4.93+8.1=23.137.97+8.61-0.11=16.475.09+3.32+9.78+4.36=22.556.99+1.01-7.24=0.769.41+0.8+3.44=13.657.56+7.14=14.78.58+1.15-6.41=3.327.18+5.99+0.46-2.77=10.869.69-9.39+2.72=3.026.28-1.9-3.18-1.02=0.186.94+4.13-3.52-0.31=7.249.54-4.03+3.49-4.95=4.055.66+6.58-9.56+6.55=9.234.72-3.3-0.84+1.51=2.099.54+9.75+3.95=23.246.09-1.9+3.91-7.82=0.288.3-1.9-1.69+3.91=8.629.34+4.31-6.23-4.52=2.97.46+2.38-4.68-0.22=4.948.98-6.81-1.6+5.38=5.959.3-1.25-2.58+1.73=7.28.37-2.43+9.79=15.736.26-3.76=2.59.86-3.85+6.24+4.89=17.149.46-1.47-6.19=1.89.68-1.82-7.38-0.16=0.320.25+6.22+7.22-0.71=12.984.16-1.59+6.79=9.368.36+9.67+8.95+1.83=28.819.02+2.26+3.88+6.03=21.198.46+3.46-0.47-6.67=4.789.14+1.87=11.016.03-2.5+5.21-1.91=6.839.04-5.55+7.26=10.751.02+2.98+3.96=7.968.42+4.42-9.8+6.85=9.899.17-8.15+7.63+0.36=9.017.12+9.59+6.25-2.49=20.477.73+9.87-7.74-9.73=0.133.61-1.57+4.44+7.27=13.756.23-0.43-4.92=0.889.53-2.94-1.6+1.5=6.497.94-7.05-0.3=0.595.68+7.03-4.35+9.79=18.151.61+9.38+7.17+6.78=24.948.41-1.68+8.9+4.5=20.136.04+2.44-4.9+8.78=12.362.35+6.55+1.26=10.165.35+8.87-2.55-9.98=1.699.94+0.39+1.62-6.87=5.086.73+0.78+1.96-6.97=2.53.53-3.41=0.128.09-4.61+6.31=9.795.41-3.17+7.34=9.587.18+8.46-8.07=7.575.48-2.25-0.97-0.42=1.844.57+0.02-2.02+1.68=4.258.32-3.28-1.51+2.01=5.548.58-3.61=4.976.56-0.93=5.632.31-1.34=0.972.23-0.23-1.7=0.36.51-5.95+6.32+8.93=15.817.23+7.53-2.71+5=17.056.38+9.74+8.3+3.03=27.451.61+1.17=2.785.44+6.37+3.45-9.09=6.171.48+0.78+6.18=8.445.06-4.89=0.172.27-0.08-0.18-0.51=1.58.37+0.69-5.53+8.17=11.78.91-0.08-1.58-0.64=6.617.55+3.43-1.53=9.457.3+8.45-1.56-2.62=11.576.65-4.35+3.12+7.89=13.313.51+4.26-1.39+8.64=15.029.21+0.61-4.54+9.94=15.228.34+8.78+6.74+1.4=25.268.38+5.4+3.34-4.09=13.034.07+5.2+6.08+8.02=23.372+8.05-8.38=1.675.3-1.27+4.11-4.95=3.193.66+6.47+9.77=19.96.06-4.6+0.1+6.83=8.399.9-5.44-3.96=0.58.88-0.46-6.9+2.34=3.869.61-9.06=0.551.79+9.16=10.957.56+2.48=10.047.92-2.33-2.18+7.84=11.250.63+9+3.07=12.75.04-2.22=2.827.82-4.18-3.1-0.15=0.398.7+6.52-4.9=10.326.81+2.73+9.89-0.61=18.824.33-3.73+7.86-1.45=7.019.82+2.3-3.98-7.67=0.476.67-6.08+4.33=4.929.57+9.35-1.48-5.73=11.715.19-0.89+2.45+3.16=9.911.93+4.53-3.75+2.61=5.328.42-3.03-3.42=1.979.42-6.67-1.12+0.81=2.447.83+6.14-4.13+0.39=10.232.49+7.03+4.7-4.44=9.783.06+7.34+4.98+2.68=18.065.12+1.35-3.53+3.12=6.060.42+0.48+1.89=2.797.83+7.36+4.49=19.683.94+3.91=7.857.18-1.05-3.68=2.457.8-1.59=6.216.28+2.28=8.566.3+6.76-0.32-4.97=7.778.26+3.49-0.64=11.117.65-1.35=6.38.95-2.84-5.46+2.76=3.411.94+4.3-1.17-4.85=0.228.98-5.48=3.51.5-0.53+7.96=8.936.34-3.31+6.7-6.55=3.185.07-2.69=2.385.66-0.8-4.38+3.93=4.417.57-6.33=1.240.96-0.58+7.06=7.443.45+9.72-0.47=12.77.7-0.07-4.22=3.416.33+0.75-1.29+5.92=11.719.06+5.72+6.2+1.93=22.916.13-1.21-0.75+6.52=10.693.42+7.02+5.03=15.477.74+9.46-1.38=15.828.04-5.74+1.46=3.764.02+9.02+7.72-3.27=17.498.65+3.22+9.88+9.35=31.18.29-0.24+6.15+6.29=20.494.94+6.36=11.35.54-3.54+9.93-1.41=10.522.88+6.93+4.81-3.71=10.913.93+8.69-2.45-8.98=1.195.46-2.27-1.35-0.71=1.138.72-7.63+0.04+2.58=3.714.44-4.24=0.20.18+1.47=1.655.31+5.59+4.9-6.13=9.678.18+8.08=16.261.22-0.37+1.54=2.397.65-1.04-0.35+3.5=9.764.77-3.02+3.69+0.34=5.784.66-1.31+3.36=6.713.01+9.03-0.69=11.355.11-0.27-0.6=4.246.76-1.12+4.29+9.15=19.087.14-1.54=5.67.91-6.83+5.67=6.754.56+5.1+6.89-3.18=13.372.25-0.26+9.8-7.71=4.086.52+5.89+5.14-3.56=13.999.32-0.29+3.06-0.84=11.257.94+1.09-4+5.2=10.237.85+6.73=14.587.85-2.96+5.43-2.93=7.395.84-1.57-1.48=2.796.11-3.66-1.24-0.73=0.488.48-0.1