四年級數(shù)學(xué)（小數(shù)加減運算）計算題專項練習(xí)與答案匯編

四年級數(shù)學(xué)（小數(shù)加減運算）計算題專項練習(xí)與答案匯編6.68+0.87=6.22-2.35-2.09-0.14=8.93+1.3+7.51+0.03=8.54-2.26+0.74+8.82=9.53+9.95+8.52=6.18+0.87-3.82+9.67=3.64+7.77-6.7=7.94-0.71-0.47-5.27=7.74-0.72-4.63=2.29+7.14-8.42+3.43=8.78-3.72=3.66+7.33-1.42+6.78=1.23+7.02+1.03-6.32=8.22-1.28-2.93+3.03=4.78-1.26-1.83=7.99+0.99+3.89=9.37-1.95-7.29+3.51=4.72-1.4=4.38+5.21+8.58+3.88=8.18+4.22=9.68+3.49-2.43+1.69=2.14-1.16+8.01+7.35=2.79+7.82-2.54-3.04=1.59-0.18+1.35=6.85-4.17+0.26-1.27=8.42-5.7-2.25+6.15=8.97+9.25=6.85+1.06-1.88+3.65=9.52-6.83+0.71-1.05=6.74-5.33+1.42=7+3.93+2.99=4+3.41+6.16=9.09-1.62-6.68+8.97=9.37-8.4+6.16+2.53=6.78+7.52+3.88-6.43=6.39-5.09+2.42+8.06=6.32-0.11+4.31=5.88-0.19-0.12=6.94-3.79-2.07+0.25=5.24-3.91-1.19=3.54-1.15=9.25+0.33=7.72-2.24-0.4=3.35+6.43=5.29+1.21+1.98=1.24+9.04+4.08-0.94=2.9-1.75+5.6-3.77=8.17+2.18+3.12-3.58=5.22+4.97-9.37-0.23=9.5-0.84+2.16-1.76=8.05-1.36-2.5=1.18-0.24+9.32=8.48-6.12-2.09+2.15=3.08-2.11+1.79+3.75=8.04-7.03+6.48+5.04=5.92-1.73+3.4+4.45=2.06+6.17+2.58=6.24+6.68-0.73=8.38+4.3-5.57=1.47+5.66-4.93=2.92-1.82-0.94=3.25+0.35+3.61-4.93=4.71-3.8=6.02+2-7.49+1.31=2.41+5.33+1.52+3.51=1.8+2.14+7.13=4.56+0.27+1.69-5.76=8.68-4.05-3.05=2.87-0.52+4.87+7.37=9.86-7.54-0.31-0.94=9.04+9.13-2.07+6.46=4.97+9.59+5.43-9.96=4.9+9.55+5.7=8.42-7.37+6.07+2.81=4.33+7.51-0.47=9.5-8.71+4.5=5.57-1.21-1.84+3.98=8.02-3.6-0.59=7.02-0.1-3.87=9.03+7.72+4.14-5.86=3.49+5.16=6.59-0.89-0.29+0.94=2.31+4.51=3.98+4.16=9.55-2.84+7.88-3=1.2+2.55-0.86+8.43=9.51-2.48-2.73=9.83+8.56-6.98+0.41=1.68+6.07-0.73=3.31+0.26-2.23-0.03=8.95-3.42-2.36+6.44=3.72-0.1+0.17=8.96-0.44-6.96=4.99-1.01-1.28+7.72=9.64+5=9.06-1.5-5.84+0.11=9.59+9.87+6.98-2.14=6.79+6.72=9.69-4.57+3.76-3=7.42-2.89+7.31-2.56=9.63-4.73-0.47-0.11=5.7+4.96+7.04-2.77=6.66-1.16-1.33-2.95=0.8-0.06+6.08-3.35=1.36+4.66+1.73+1.1=2.99+5.72=6.11-3.01-0.08+9.11=8.9-1.54-2.51-0.18=9.98-3.72-2.4=2.71+7.43=6.74-0.28-4.35-1.17=9.65-5.31+4.42+2.77=7.62-0.84+2.37+7.15=3.1+7.19+7.03-9.58=7.37+2.14+4.85=4.38+6.16=7.33-0.81-0.13=9.17+4.08-5.47=8.09+3.44+2.93-0.99=5.58+9.19+6.24=5.19-0.34+1.51+8.53=8.55+2.41+5.21=5.83+0.93-3.33-1.28=9.84-5.35-1.12-2.92=4.44+4.33+1.81-3.75=9.23-1.39=4.35+9.57+9.44+3.02=3.03+8.16-3.84=8.23-1.33-3.09+6.54=8.58+9.53-7.31+9.91=5.55+8.59-8.74-0.67=5.5+8.05+3.5=7.83+9.14-5.75-2.68=7.62-6.31+7.09=3.69+4.93=3.33+1.18+4.6-7.75=9.52-1.94-6.75+9.35=8.43-3.64+7.27-8.7=1.7+9.71-6.07-3.76=8.24-0.88=0.61+9.22=5.42+2.19+6.53+3.57=1.64+3.82-2.12=9.75+4.37-6.26-5.75=5.65+4.18-1.61-5.48=8.83+8.02+6.25=5.55-4.05+6.01=2.07-1.42+7.1=2.91+5.55+8.7=7.42+5.84-8.55=5.88+4.83-1.95+7.91=9.64-0.87-4.44=3.21+0.72+4.38+2.77=9.1-0.17-3.46-4.47=0.92+5.39+8.21+9.58=1.72-1.4+6.59=7.79-3.81-1.97-0.59=4.75+0.05=9.87+8.24+6.77=7.66-3.86-3.68=8.18+9.63-1.36+7.05=2.59-0.04=8.73-2.64=7.78-2.04+9.38+4.91=8.13-0.54-2.57+7.55=7.44-2.75-0.63-3.39=5.47-1.4-0.6=6.71-3.34-0.85+8.72=6.81-5.77+5.39-3.23=5.43+5.74-8.94+4.97=4.6+4.87+8.78+8.1=8.98+7.1-1.55=9.91+5.97+0.9+6.04=6.14-0.58-0.37=4.23+5.47-9.29=6.99-1.13-0.76-1.67=4.6+6.34+4.72+7.63=9.42-6.63-0.16+8.98=7.1+0.66=9.34-2.7+5.89-7.38=9.7-6.88+6.29=6.84+4.2-9.35=3.52+9.42+5.13+5.73=8.87-2.62-2.39+4.21=8.98-8.7+4.49+8.14=4.75-0.39+8.44=0.96+8.6-7.94=7.67+0.35+9.81+5.18=8.46-4.37-1.29-1.33=6.24+8.72+2.4-4.91=5.52+2.82-6.45=5.82-4.64=8.27+2.66-7.35+9.78=6.59+2.94-2.44-1.01=2.34+5.09+4.73+7.59=1.91+9.69+2.17-9.27=6.13-2.64-1.44+4.97=0.75+3.98-0.78+9.31=4.8-2.65-2+8.23=4.51+7.21-0.98-9.95=4.53+3.49-7.55+3.36=2.75+1.45+4.87+7.45=1.04+0.09=0.95+9.31+1.04+3.22=2.79+1.78-3.42-0.41=7.6+7.45-9.89+6.72=2.08+3.56-2.44=9.29-0.82-4.35-0.65=2.48+7.79=3.66+4.77+2.96-6.3=1.64+1.94-0.49+6.06=4.89-0.31+3.17=7.08-3.59=8.08-6.22+3.09+8.66=1.51+2.61-3.91+3.5=3.95+6.19-3.72-0.88=4.97-1.64+7.15=9.48-5.2-0.09-2.57=8.04-4.32-0.49=8.49-0.33+8.26+2.34=6.6+2.94=5.73+5.43-2.5=4.46+0.09+1.64+1.58=9.99-0.78+1.29+6.91=4.82+1.62+1.9=9.14-1.21-4.64-1.49=4.9+4.05+0.35=3.07-0.64+6.7=8.24-7+4.76=6.6-1.28-1.83+8.87=3.9+1.13+3.01+1.76=9.7-3.37-1.88-2.73=5.42+4.29+7.23-2.93=5.78+2.87+9.45+4.29=7.92-1.69-3.93=1.18+9.93+5.14+2.06=3.79-3.35+8.38=8.92-8.62+9.43=5.72-1.12-0.85-1.32=6.24-0.99-2.5+4.65=2-1.22+8.2=6.19-3.24+0.13-2.31=9.09-4.52-3.26-1.15=7.95+7.52-3.87=8.79-0.09-3.27-0.63=0.88+8.56-2.62=7.17+4.36-3.07-0.43=2.22+5.57+6.72=7.97-3.34-1.55-2.93=5.87+3.13-6.58+3.15=6.78+8.04-3.28-3.55=6.48-1.56-0.86-3.55=6.87-1.84+4.24+0.64=8.9-6.61-1.47+7.66=5.09+1.64-3.4=7.47+5.23=2.24-0.34+2.36=9.98-7.13+8.47-4.56=2.14-0.4+3.4=3.19+7.51+5.8=5.65+3.34=8.85+6.86+1.34=3.72+6.25=0.8+6.45+9.18-0.78=3.89+8.49+4.12+4.08=5.32+7+8.9-3.45=7.21+6.3+1.31+6.53=9.81-0.18-6.6=3.98-1.54=5.31+9.65-3.17+6.79=3.7+4.08-5.96=5.67-0.78=8.72-1.3-1.03-4.23=9.85-5.31+8.98=9.03-6.41=0.81+8.03-5.54+3.73=3.23-2.14=6.82-4.35+7.53=6.54-1.75-2.24-1.88=5.3+2.53-0.46-5.86=5.1-1.35=7.61-1.95-3.69-1.65=1.64-0.36+8.01=6.34+8.69+5.59=7.39+8.7-2.33-3.84=0.44+4.78=1.81+6.94-4.07-3.4=3.85+6.61=3.16-0.22+6.41+6.14=8.09+4.63-1.81=9.74+7.58-3.69=8.61+5.78-7.09-0.92=9.13-3.5-1.83-0.55=6.65+1.04+4=8.01+4.23+5.09=6.65-0.02-2.16-3.35=6.46-4.04+8.29-5.34=3.04-0.18+0.1+7.74=0.75+7.86-4.28-4.22=3.64-0.36-0.97+6.3=7.22-6.54-0.38+6.29=9.02-0.39+6.31-7.76=9.51-0.71-0.73=9.59-4.7-2.06-2.25=9.32-6.59+3.32+4.45=9.37+3.57-5.71+6.8=6.65-5.56=9.46+1.93-7.53=1.2+8.96-8.38+5.59=4.39+4.28+7.72+6.57=8.67-3-0.32=5.41-0.75-2.85=7.9+0.53-6.58-1.34=9.13-4.03-4.57=2.12+8.75-0.31-5.84=7.35+4.56=3.18-0.23+6.3-3.32=8.82-3.04+5.27+7.11=4.53+3.29+2.19-9.2=7.83-1.9+6.18-2.47=7.06+5.28-1.37=0.42+7.68+1.14=2.27+7.76+5.11+7.11=6.72-1.43+7.51=7.27+6.14-0.4+9.54=8.42-7.05-0.17=4.98+7.75+9.38=5.67-3.52-0.56-0.37=9.96-8.57+6.37-4.1=2.4+9.97+3.69-7.67=6.12+9.04+4.83-8.08=8.1+9.77+6.34-4.38=8.54-0.41+2.67=9.09-6.48+2.46-1.2=8.91-4.17-4.37+1.72=7.82-2.3=8.76-2+7.23+0.74=0.34+3.23+3.67+1.95=5.52+3.64-4.74=5.91-2.55=8.78+2.81-2.32-5.08=7.27+4.99-1.11-0.99=7.91-2.33-1.11-0.6=8.6-6.71=4.34+6.33+1.31-2.34=9.9-1.34-2.22-3.81=9.92-0.4-3.79-2.56=6.69-3.17+4.37-2.08=3.96+0.17+8.56+0.73=9.46-0.9-2.61+5.06=9.6-1.81-0.54=5.48-3.55+4.78=1.35-0.54+8.05-1.47=2.31+7.03+7.34=5.19+6.92+2.06=7.87-0.26=3.93-0.29+6.63-0.76=7.77+5.19-2.54-9.47=9.12-2.59-1.05=6.97-0.06-6.18=7.36+8.06-3.08-5.11=0.93+6.43+3.18=8.01+6.03+0.63-7.32=7.42+6.64+7.85-0.16=9.9-1.18-1.88+9=4.06+4.23+5.35=9.58-6.84+4.75=7.03-4.24=9.06+5.41-9.82-0.28=3.83+7.14-4.17-6.48=3.98-0.88+9.46-1.68=5.12-0.97-2.57+0.68=2.17+0.53+1.08+1.46=2.08+5.72+4.92-8.15=8.45+7.2-2.59-9.45=8.67+3.24-7.74-2.74=0.6+6.06+1.86=8.62-2.31-5.5=8.84-0.67-4.5-1.34=9.19-6.86-0.73=9.18-0.57-1.02-4.07=7.12-6.28+3.13+0.3=5.15+7.22-8.21=5.06+7.71-1.31+8.05=9.55-1.83=1.09+1.19+9.21=7.79+1.79-7.68+5.84=2.77+9.72+5.15+3.69=9.75-3.07-6.39+9.36=5.1+9.91=8.12-5.9=3.89-1.6+4.7+0.1=7.17+9.3-1.86-2.59=9.41-6.45-0.87=5.11-2.31-1.39-0.37=8.31-0.07-5.84=7.68-0.58+5.45=8.19+3.97-9.11=7.2+0.97-4.21-2.34=9.22-2.8=2.77+9.03+7.09=6.87+9.99+0.5+8.1=6.11-3.35+2.45-0.37=6.56-1.94=7.18-0.48+2.27=7.86-0.85-1.04-3.73=2.99+1.29+5.19+8.8=7.79-1.66+3.16=8.6+0.72=5.03-0.22-4.63+9.8=3.97+7.87-6.72+6.71=7.57-2.44+6.1=3.32+8.61+0.75+7.43=5.87+8.25+0.89+4.94=2.52+5.16+9.29=7.16+3.52-4.6-0.86=4.22-0.41+0.08+9.96=3.86+0.12=5.42+3.02+5.58-2.22=7.28+6.91-4.96=0.03+6.67-4.61=2.97+9.79-6.71+4.59=8.36-2.13+2.83-3.08=9.97-3.74+0.8-0.11=1.19+3.26+2.58+0.93=5.67+9.74-0.58-5.98=1.16+9.92-7.26=2.54+1.97-3.27=4.17+7.31+3.1=7.67+9.3-4.65=7.96+2.93=2.14+4.06+0.52-3=2.87+8.9+5.76-9.53=3.16-1.84+8.24-2.19=3.28+4.69=7.79-5.9-0.49-0.91=2.65-1.95-0.57=9.07-6.65+1.85-3.74=8.57+2.88-2.24=4.25+0.1+1.8+1=9.32-5.78+1.57+1.36=3.86+1.62-4.76=9.04-1.6-1.62-3.09=4.46+7.34+4.74+0.92=5.01+5.2-8.25=6.29+8.66+0.54+3.9=4.97-2.79+0.52+3.31=9.11-2.3+4.37+5.59=6.74-1.07+3.21-8.6=9.12-8.42+8.61=2.39+3.44+5.76=5.65-0.57=5.26-2.19-2.34=8.88-2.06+2.2=3.94+6.84+5.58=4.78+7.92-6.43+8.91=8.35+0.31+8.97-6.5=2.71+7.06+9.03-9.21=2.49-0.96=3.42+4.85-6.52+1.29=0.36+7.69-5.54-0.25=9.92-6.79+1.95+6.22=9.92+5.77=5.69+9.97+9.26=6.42+3.67-7.71-0.12=7.48+2.91-2.75=6.09-4.31+5.49+6.44=2+5.13+9.67-1.09=5.66+8.81-1.42+4.82=7.09+6.53+6.58-1.45=1.99+8.22=7.65+6.72-5.1-4.63=3.85-1.78-1.46=7.62-6.1-0.58+0.53=8.34+6.6-4.78+9.72=6.13-1.21-0.76=7.47-0.53+3.47-8.49=5.33+5.88=6.15-2.36-0.69=8.94-0.73+7.27=9.08-3.53-1.69-3.6=5.78-0.91+2.66=7.4-0.76-4.97-0.18=7.59-3.44-2.84=3.46-2.25=6.42-0.92+9.97+0.14=9.05-2.67=7.18-2.76+0.65+4.75=4.31+8.67+1.58=1.8+1.86+2.71+9.35=7.47-2.69+8.56-1.8=7.73-2.05=7.91-6.33+3.86+2.31=8.08-4.18+0.89-3.54=3.48-0.67=0.11+9.86+1.09-1.6=7.95-0.73=3.21+4.49-3.3-3.95=8.12-2.23-1.47+9.53=7.04-1.38+0.47=2.79-1.79=5.49-4.6=8.04-5.56+7.61-7.34=2.79+9.7+5.14-4.12=8.5-6.67+4.84=7.86+3.4-1.08+7.49=9.23+3.25+4.08-0.49=7.39+9.41-2.7-3.06=4.62+7.35-8.47=2.42+5.89+8.99=7.05-3.94-1.53-1.33=2.47+5.69=8.84-2.14+6.51+2.84=9.54+6.47=9.12+1.7+2.71=8.37+3.14+8.71=6.83-4.18=9.91+4.78-9.58-1.73=7.63+9.84-9.39+4.06=4.98+7.19-5.19-2.15=8.96-2.55+6.63+1.82=7.53+6.59-8.04=4.68+0.76=8.83-4.33+9.53-2.03=6.97+3.3+0.72+8.44=6.31+9.06-3.69+4.75=9.05+1.26+5.91-7.96=5.13+9.12+4.13=3.65-2.02-0.66=7.88-4.98=6.26+1.64=5.74+4.01-3.04-6.41=7.62-6.28-0.63-0.21=2.25+7.29=8.57+6.21-3.48-1.34=9.74-3.83-0.31=9.48-7.82-0.69=2.32+4.67+1.21-1.69=5.66+7.61-5.33=8.57-0.05-6.96+5.03=9.95-0.34+1.4-5.24=7.6+9.36-7.73=8.28-4.25=4.12+8.27=9.84-1.34-7.9+7.66=8.79-1.78-0.21+2.78=9.07-1.14-5-0.27=1.6+8.62=2.32+7.32=8.52-8.27=1.24+6.95-3.34+4.72=4.75-1.2+4.48-6.08=4.47+3.59=4.58-2.18+8.91=7.79+4.2-9.32+4.62=8.18-0.54-1.8-3.71=5.38-4.41+2.12+1.61=8.52-2.06=9.64-3.42-2.46+0.62=8.57-7.32+7.07-7.01=9.03-7.86+5.49=4.95-1.74-2.06=4.64+0.74-1.73+7.82=5.55-3.99-1.16=8.21-1.09-2.11+5.37=6.25+7.6+5.3-9.73=9.65+5.43-3.22=4.71-2.68=8.53-5.81+0.17+0.94=8.88+6.76+4.66-5.76=6.19+8.39+4.9=5.54+1.39+9.7=5.03-0.72+6.5-8.47=3+3.64+6.32-5.23=3.34-2.38=1.5+5.97+4.57+1.04=8.27-2.73=8.53+9.05+0.61=6.05-0.86+0.55=7.95+7.5-1.41-8.47=5.53-1.98-1.09-1.28=4.07-2.15-1.55+0.64=5.77-1.58-0.35=1.26-0.25+4.38-1.79=7.51-2.44-1.22-2.64=9.7-0.15-2.82-5.21=6.98-3.04+3.9-0.15=4.91-2.73+9.9+4.9=8.75+7.11+3.74+1.8=8.16-0.02=7.13+3.18+4.06=7.92+7.07+1.52+6.11=7.25-6.76+7.65+6.56=8.63-4.48=5.09+6.55-2.49-1.62=1.71-1.28+2.39+5.82=7.52-1.05-2.48+5.01=7.41-7.07+3.01=4.03+8.93+0.71-1.08=2.39+1.28-2.05+2.84=1.26+5.6+0.25=8.84-4.02+7.53+8.04=7.26-2.13+1.55+3.97=1.92-1.23=1.29+6.25-0.15+1.8=6.41+7.82+1.11-8.97=6.1-2.93+8.8+1.26=1.97+3.28+9.29+4.11=3.61+6.43-6.69=4.35-0.24+3.19-2.17=1.67+3.86+4.71+3.3=4.73+0.73=3.83+5.15+5.48=7.89-0.64=5.73+4.53+6.69-7.58=8.71-2.12=2.62+3.92-5.87+2.27=0.27+6.45-3.66=9.37-7.63+1.8+9.56=7.29-1.95=2.13-1.95+8.28+4.52=7.06+7.86-6.56=5.79-2.85-0.85+7.75=8.74+6.24+7.45+2.22=8.16+3.27+3.24+3.32=8.66-4.07-0.82+6.41=9.29-2.97-4.55=9.63-2.23-3.31+4.69=7.82-0.24-0.32-6.59=7.57+1.49+0.22+8.89=6.76+8.17-7.11+7.56=9.92-3.92+4.54=7.92+3.65-4.61+9.94=1.96+1.16+7.7+3=4.61+6.21+4.84=9.53-1.55-5.42=9.21+3.23-6.45+8.02=1.78+4.07-3.77+9.84=3.09+8.16-7.93=8.88-7.71-0.66+7.12=9.64+6.29+0.29-5.27=7.41-1.66+6.09=7.39-0.05-7.06+3.87=9.1-0.48-2.37-4.82=1.63+6.54-0.82+2.96=8.34-2.65+3.19=8.87-0.57-6.39=0.29+6.61+6.39=9.4-2.7+8.69-6.41=7.11-3.66+3.27-6.41=8.54-2.47+1.67=1.1+3.2-0.95-3.13=8.4-2.68+1.96=1.88+4.25+0.77-2.29=8.25-2.85-3.43+3.98=9.68+2.18=8.75+8.16-0.34=6.37-2.34=2.98+9.18=5.99+3.63+6.58-4.52=4.18-1.7+9.46-5.4=0.15+9.35-1.26-6.26=7.24-6.16+5.55-3.77=8.08-0.14-0.46+8.48=6.35+3.77+0.23+4.01=9.05-1.86+0.23-0.41=2.01-0.59+2.61+8.21=7.35-5.37-1-0.2=1.51+0.73+3.66+2.43=0.13+3.04-2.93+5.97=4.67+0.85+1.18+0.87=0.69+6.72-0.53-6.25=8.73-7.76=9.37-1.9=6.63-3.7+7=5.53-4.86+6.11-4.58=9.12+5.7+5.46=0.83+7.96+5.58=7.66-2.59+9.59=9.96+8.64=2.13+2.63=8.98-2.69+0.79-5.04=6-4.19+4.8=6.02-2.95-0.29-1.84=7.64+8.36-3.05-1.78=8.75+1.42-0.22-1.94=3.4-1.81-1.04+7.4=2.42+0.34+8.37+6.27=3.14-3.03=6.82-2.98-0.27=3.81+9.88-9.24+7.9=7.55-6.78+8.21-7.39=8.34-0.24-3.64+3.01=6.76+7.61+7.52+2.23=8.91-2.04-2.06-1.24=8.14-0.08-3.53=3.8+6.2-0.82=9.7+3.73-8.24=5.89+0.42+6.06-2.29=3.53+3.3-6.07+6.86=7.93-4.68+0.46+4.47=6.34-0.68+1.73+2.61=7.45+7.85=5.03+5.95=9.82-0.69-3.71=9.12-4.62+2.3+2.98=6.18+9.03=7.88-0.36+0.23+6.59=9.25-0.03-8.78=9.91-3.5-0.5-1.49=9.75-8.15-0.97+6.05=7.31+5.27-0.95-0.65=7.68+5.8-1.63+0.64=6.84-2.25+4.08-7.07=2.21+2.97-2.75+3.67=9.77-5.35+2.85-1.21=3.46+4.58+3.88=7.41+1.81-0.42-2.91=8.83+5.93-2.94=4.46-0.84-2.45=6.26-1.24+4.69+0.73=9.29-7.67+6.51=8.59-0.38+6.32+5.93=5.96-3.39-0.49+5.15=7.72-7.41+9.48=8.63-3.15+9.22-5.6=9.45+5.22-8.83=8.03-5.72-0.47=7.6-2.17-1.23+6.18=2.05+1.42+4.93+4.85=6.86+5.87+9.74-4.55=4.89+7.12-2.62+4.19=5.42+7.28+4.6-0.53=5.88+1.79-2.5+6.95=4.62-2.64+4.08=3+9.12+1.86=4-2.87=7.29-0.19-3.01-3.47=4.71+9.43-4.74=8.54+7.24=9.44-4.89-0.7+8.87=7.91-2.58=0.46+9.11-3.09=5.3+1.71+9.65-1.88=9.2-3.41+0.74+8.59=6.01-3.89+4.94-4.92=1.4+9.08+5.28-1.38=3.29-0.73+6.45-3.95=7.06-0.68+0.83=5.26+0.17-0.51-4.7=9.27+9.44=5.33+1.97+0.45+7.19=0.89+1.24=3.86+9.76-4.67=2.11+4.8-1.52-4.14=7.12-0.5-1.84+7.82=參考答案6.68+0.87=7.556.22-2.35-2.09-0.14=1.648.93+1.3+7.51+0.03=17.778.54-2.26+0.74+8.82=15.849.53+9.95+8.52=286.18+0.87-3.82+9.67=12.93.64+7.77-6.7=4.717.94-0.71-0.47-5.27=1.497.74-0.72-4.63=2.392.29+7.14-8.42+3.43=4.448.78-3.72=5.063.66+7.33-1.42+6.78=16.351.23+7.02+1.03-6.32=2.968.22-1.28-2.93+3.03=7.044.78-1.26-1.83=1.697.99+0.99+3.89=12.879.37-1.95-7.29+3.51=3.644.72-1.4=3.324.38+5.21+8.58+3.88=22.058.18+4.22=12.49.68+3.49-2.43+1.69=12.432.14-1.16+8.01+7.35=16.342.79+7.82-2.54-3.04=5.031.59-0.18+1.35=2.766.85-4.17+0.26-1.27=1.678.42-5.7-2.25+6.15=6.628.97+9.25=18.226.85+1.06-1.88+3.65=9.689.52-6.83+0.71-1.05=2.356.74-5.33+1.42=2.837+3.93+2.99=13.924+3.41+6.16=13.579.09-1.62-6.68+8.97=9.769.37-8.4+6.16+2.53=9.666.78+7.52+3.88-6.43=11.756.39-5.09+2.42+8.06=11.786.32-0.11+4.31=10.525.88-0.19-0.12=5.576.94-3.79-2.07+0.25=1.335.24-3.91-1.19=0.143.54-1.15=2.399.25+0.33=9.587.72-2.24-0.4=5.083.35+6.43=9.785.29+1.21+1.98=8.481.24+9.04+4.08-0.94=13.422.9-1.75+5.6-3.77=2.988.17+2.18+3.12-3.58=9.895.22+4.97-9.37-0.23=0.599.5-0.84+2.16-1.76=9.068.05-1.36-2.5=4.191.18-0.24+9.32=10.268.48-6.12-2.09+2.15=2.423.08-2.11+1.79+3.75=6.518.04-7.03+6.48+5.04=12.535.92-1.73+3.4+4.45=12.042.06+6.17+2.58=10.816.24+6.68-0.73=12.198.38+4.3-5.57=7.111.47+5.66-4.93=2.22.92-1.82-0.94=0.163.25+0.35+3.61-4.93=2.284.71-3.8=0.916.02+2-7.49+1.31=1.842.41+5.33+1.52+3.51=12.771.8+2.14+7.13=11.074.56+0.27+1.69-5.76=0.768.68-4.05-3.05=1.582.87-0.52+4.87+7.37=14.599.86-7.54-0.31-0.94=1.079.04+9.13-2.07+6.46=22.564.97+9.59+5.43-9.96=10.034.9+9.55+5.7=20.158.42-7.37+6.07+2.81=9.934.33+7.51-0.47=11.379.5-8.71+4.5=5.295.57-1.21-1.84+3.98=6.58.02-3.6-0.59=3.837.02-0.1-3.87=3.059.03+7.72+4.14-5.86=15.033.49+5.16=8.656.59-0.89-0.29+0.94=6.352.31+4.51=6.823.98+4.16=8.149.55-2.84+7.88-3=11.591.2+2.55-0.86+8.43=11.329.51-2.48-2.73=4.39.83+8.56-6.98+0.41=11.821.68+6.07-0.73=7.023.31+0.26-2.23-0.03=1.318.95-3.42-2.36+6.44=9.613.72-0.1+0.17=3.798.96-0.44-6.96=1.564.99-1.01-1.28+7.72=10.429.64+5=14.649.06-1.5-5.84+0.11=1.839.59+9.87+6.98-2.14=24.36.79+6.72=13.519.69-4.57+3.76-3=5.887.42-2.89+7.31-2.56=9.289.63-4.73-0.47-0.11=4.325.7+4.96+7.04-2.77=14.936.66-1.16-1.33-2.95=1.220.8-0.06+6.08-3.35=3.471.36+4.66+1.73+1.1=8.852.99+5.72=8.716.11-3.01-0.08+9.11=12.138.9-1.54-2.51-0.18=4.679.98-3.72-2.4=3.862.71+7.43=10.146.74-0.28-4.35-1.17=0.949.65-5.31+4.42+2.77=11.537.62-0.84+2.37+7.15=16.33.1+7.19+7.03-9.58=7.747.37+2.14+4.85=14.364.38+6.16=10.547.33-0.81-0.13=6.399.17+4.08-5.47=7.788.09+3.44+2.93-0.99=13.475.58+9.19+6.24=21.015.19-0.34+1.51+8.53=14.898.55+2.41+5.21=16.175.83+0.93-3.33-1.28=2.159.84-5.35-1.12-2.92=0.454.44+4.33+1.81-3.75=6.839.23-1.39=7.844.35+9.57+9.44+3.02=26.383.03+8.16-3.84=7.358.23-1.33-3.09+6.54=10.358.58+9.53-7.31+9.91=20.715.55+8.59-8.74-0.67=4.735.5+8.05+3.5=17.057.83+9.14-5.75-2.68=8.547.62-6.31+7.09=8.43.69+4.93=8.623.33+1.18+4.6-7.75=1.369.52-1.94-6.75+9.35=10.188.43-3.64+7.27-8.7=3.361.7+9.71-6.07-3.76=1.588.24-0.88=7.360.61+9.22=9.835.42+2.19+6.53+3.57=17.711.64+3.82-2.12=3.349.75+4.37-6.26-5.75=2.115.65+4.18-1.61-5.48=2.748.83+8.02+6.25=23.15.55-4.05+6.01=7.512.07-1.42+7.1=7.752.91+5.55+8.7=17.167.42+5.84-8.55=4.715.88+4.83-1.95+7.91=16.679.64-0.87-4.44=4.333.21+0.72+4.38+2.77=11.089.1-0.17-3.46-4.47=10.92+5.39+8.21+9.58=24.11.72-1.4+6.59=6.917.79-3.81-1.97-0.59=1.424.75+0.05=4.89.87+8.24+6.77=24.887.66-3.86-3.68=0.128.18+9.63-1.36+7.05=23.52.59-0.04=2.558.73-2.64=6.097.78-2.04+9.38+4.91=20.038.13-0.54-2.57+7.55=12.577.44-2.75-0.63-3.39=0.675.47-1.4-0.6=3.476.71-3.34-0.85+8.72=11.246.81-5.77+5.39-3.23=3.25.43+5.74-8.94+4.97=7.24.6+4.87+8.78+8.1=26.358.98+7.1-1.55=14.539.91+5.97+0.9+6.04=22.826.14-0.58-0.37=5.194.23+5.47-9.29=0.416.99-1.13-0.76-1.67=3.434.6+6.34+4.72+7.63=23.299.42-6.63-0.16+8.98=11.617.1+0.66=7.769.34-2.7+5.89-7.38=5.159.7-6.88+6.29=9.116.84+4.2-9.35=1.693.52+9.42+5.13+5.73=23.88.87-2.62-2.39+4.21=8.078.98-8.7+4.49+8.14=12.914.75-0.39+8.44=12.80.96+8.6-7.94=1.627.67+0.35+9.81+5.18=23.018.46-4.37-1.29-1.33=1.476.24+8.72+2.4-4.91=12.455.52+2.82-6.45=1.895.82-4.64=1.188.27+2.66-7.35+9.78=13.366.59+2.94-2.44-1.01=6.082.34+5.09+4.73+7.59=19.751.91+9.69+2.17-9.27=4.56.13-2.64-1.44+4.97=7.020.75+3.98-0.78+9.31=13.264.8-2.65-2+8.23=8.384.51+7.21-0.98-9.95=0.794.53+3.49-7.55+3.36=3.832.75+1.45+4.87+7.45=16.521.04+0.09=1.130.95+9.31+1.04+3.22=14.522.79+1.78-3.42-0.41=0.747.6+7.45-9.89+6.72=11.882.08+3.56-2.44=3.29.29-0.82-4.35-0.65=3.472.48+7.79=10.273.66+4.77+2.96-6.3=5.091.64+1.94-0.49+6.06=9.154.89-0.31+3.17=7.757.08-3.59=3.498.08-6.22+3.09+8.66=13.611.51+2.61-3.91+3.5=3.713.95+6.19-3.72-0.88=5.544.97-1.64+7.15=10.489.48-5.2-0.09-2.57=1.628.04-4.32-0.49=3.238.49-0.33+8.26+2.34=18.766.6+2.94=9.545.73+5.43-2.5=8.664.46+0.09+1.64+1.58=7.779.99-0.78+1.29+6.91=17.414.82+1.62+1.9=8.349.14-1.21-4.64-1.49=1.84.9+4.05+0.35=9.33.07-0.64+6.7=9.138.24-7+4.76=66.6-1.28-1.83+8.87=12.363.9+1.13+3.01+1.76=9.89.7-3.37-1.88-2.73=1.725.42+4.29+7.23-2.93=14.015.78+2.87+9.45+4.29=22.397.92-1.69-3.93=2.31.18+9.93+5.14+2.06=18.313.79-3.35+8.38=8.828.92-8.62+9.43=9.735.72-1.12-0.85-1.32=2.436.24-0.99-2.5+4.65=7.42-1.22+8.2=8.986.19-3.24+0.13-2.31=0.779.09-4.52-3.26-1.15=0.167.95+7.52-3.87=11.68.79-0.09-3.27-0.63=4.80.88+8.56-2.62=6.827.17+4.36-3.07-0.43=8.032.22+5.57+6.72=14.517.97-3.34-1.55-2.93=0.155.87+3.13-6.58+3.15=5.576.78+8.04-3.28-3.55=7.996.48-1.56-0.86-3.55=0.516.87-1.84+4.24+0.64=9.918.9-6.61-1.47+7.66=8.485.09+1.64-3.4=3.337.47+5.23=12.72.24-0.34+2.36=4.269.98-7.13+8.47-4.56=6.762.14-0.4+3.4=5.143.19+7.51+5.8=16.55.65+3.34=8.998.85+6.86+1.34=17.053.72+6.25=9.970.8+6.45+9.18-0.78=15.653.89+8.49+4.12+4.08=20.585.32+7+8.9-3.45=17.777.21+6.3+1.31+6.53=21.359.81-0.18-6.6=3.033.98-1.54=2.445.31+9.65-3.17+6.79=18.583.7+4.08-5.96=1.825.67-0.78=4.898.72-1.3-1.03-4.23=2.169.85-5.31+8.98=13.529.03-6.41=2.620.81+8.03-5.54+3.73=7.033.23-2.14=1.096.82-4.35+7.53=106.54-1.75-2.24-1.88=0.675.3+2.53-0.46-5.86=1.515.1-1.35=3.757.61-1.95-3.69-1.65=0.321.64-0.36+8.01=9.296.34+8.69+5.59=20.627.39+8.7-2.33-3.84=9.920.44+4.78=5.221.81+6.94-4.07-3.4=1.283.85+6.61=10.463.16-0.22+6.41+6.14=15.498.09+4.63-1.81=10.919.74+7.58-3.69=13.638.61+5.78-7.09-0.92=6.389.13-3.5-1.83-0.55=3.256.65+1.04+4=11.698.01+4.23+5.09=17.336.65-0.02-2.16-3.35=1.126.46-4.04+8.29-5.34=5.373.04-0.18+0.1+7.74=10.70.75+7.86-4.28-4.22=0.113.64-0.36-0.97+6.3=8.617.22-6.54-0.38+6.29=6.599.02-0.39+6.31-7.76=7.189.51-0.71-0.73=8.079.59-4.7-2.06-2.25=0.589.32-6.59+3.32+4.45=10.59.37+3.57-5.71+6.8=14.036.65-5.56=1.099.46+1.93-7.53=3.861.2+8.96-8.38+5.59=7.374.39+4.28+7.72+6.57=22.968.67-3-0.32=5.355.41-0.75-2.85=1.817.9+0.53-6.58-1.34=0.519.13-4.03-4.57=0.532.12+8.75-0.31-5.84=4.727.35+4.56=11.913.18-0.23+6.3-3.32=5.938.82-3.04+5.27+7.11=18.164.53+3.29+2.19-9.2=0.817.83-1.9+6.18-2.47=9.647.06+5.28-1.37=10.970.42+7.68+1.14=9.242.27+7.76+5.11+7.11=22.256.72-1.43+7.51=12.87.27+6.14-0.4+9.54=22.558.42-7.05-0.17=1.24.98+7.75+9.38=22.115.67-3.52-0.56-0.37=1.229.96-8.57+6.37-4.1=3.662.4+9.97+3.69-7.67=8.396.12+9.04+4.83-8.08=11.918.1+9.77+6.34-4.38=19.838.54-0.41+2.67=10.89.09-6.48+2.46-1.2=3.878.91-4.17-4.37+1.72=2.097.82-2.3=5.528.76-2+7.23+0.74=14.730.34+3.23+3.67+1.95=9.195.52+3.64-4.74=4.425.91-2.55=3.368.78+2.81-2.32-5.08=4.197.27+4.99-1.11-0.99=10.167.91-2.33-1.11-0.6=3.878.6-6.71=1.894.34+6.33+1.31-2.34=9.649.9-1.34-2.22-3.81=2.539.92-0.4-3.79-2.56=3.176.69-3.17+4.37-2.08=5.813.96+0.17+8.56+0.73=13.429.46-0.9-2.61+5.06=11.019.6-1.81-0.54=7.255.48-3.55+4.78=6.711.35-0.54+8.05-1.47=7.392.31+7.03+7.34=16.685.19+6.92+2.06=14.177.87-0.26=7.613.93-0.29+6.63-0.76=9.517.77+5.19-2.54-9.47=0.959.12-2.59-1.05=5.486.97-0.06-6.18=0.737.36+8.06-3.08-5.11=7.230.93+6.43+3.18=10.548.01+6.03+0.63-7.32=7.357.42+6.64+7.85-0.16=21.759.9-1.18-1.88+9=15.844.06+4.23+5.35=13.649.58-6.84+4.75=7.497.03-4.24=2.799.06+5.41-9.82-0.28=4.373.83+7.14-4.17-6.48=0.323.98-0.88+9.46-1.68=10.885.12-0.97-2.57+0.68=2.262.17+0.53+1.08+1.46=5.242.08+5.72+4.92-8.15=4.578.45+7.2-2.59-9.45=3.618.67+3.24-7.74-2.74=1.430.6+6.06+1.86=8.528.62-2.31-5.5=0.818.84-0.67-4.5-1.34=2.339.19-6.86-0.73=1.69.18-0.57-1.02-4.07=3.527.12-6.28+3.13+0.3=4.275.15+7.22-8.21=4.165.06+7.71-1.31+8.05=19.519.55-1.83=7.721.09+1.19+9.21=11.497.79+1.79-7.68+5.84=7.742.77+9.72+5.15+3.69=21.339.75-3.07-6.39+9.36=9.655.1+9.91=15.018.12-5.9=2.223.89-1.6+4.7+0.1=7.097.17+9.3-1.86-2.59=12.029.41-6.45-0.87=2.095.11-2.31-1.39-0.37=1.048.31-0.07-5.84=2.47.68-0.58+5.45=12.558.19+3.97-9.11=3.057.2+0.97-4.21-2.34=1.629.22-2.8=6.422.77+9.03+7.09=18.896.87+9.99+0.5+8.1=25.466.11-3.35+2.45-0.37=4.846.56-1.94=4.627.18-0.48+2.27=8.977.86-0.85-1.04-3.73=2.242.99+1.29+5.19+8.8=18.277.79-1.66+3.16=9.298.6+0.72=9.325.03-0.22-4.63+9.8=9.983.97+7.87-6.72+6.71=11.837.57-2.44+6.1=11.233.32+8.61+0.75+7.43=20.115.87+8.25+0.89+4.94=19.952.52+5.16+9.29=16.977.16+3.52-4.6-0.86=5.224.22-0.41+0.08+9.96=13.853.86+0.12=3.985.42+3.02+5.58-2.22=11.87.28+6.91-4.96=9.230.03+6.67-4.61=2.092.97+9.79-6.71+4.59=10.648.36-2.13+2.83-3.08=5.989.97-3.74+0.8-0.11=6.921.19+3.26+2.58+0.93=7.965.67+9.74-0.58-5.98=8.851.16+9.92-7.26=3.822.54+1.97-3.27=1.244.17+7.31+3.1=14.587.67+9.3-4.65=12.327.96+2.93=10.892.14+4.06+0.52-3=3.722.87+8.9+5.76-9.53=83.16-1.84+8.24-2.19=7.373.28+4.69=7.977.79-5.9-0.49-0.91=0.492.65-1.95-0.57=0.139.07-6.65+1.85-3.74=0.538.57+2.88-2.24=9.214.25+0.1+1.8+1=7.159.32-5.78+1.57+1.36=6.473.86+1.62-4.76=0.729.04-1.6-1.62-3.09=2.734.46+7.34+4.74+0.92=17.465.01+5.2-8.25=1.966.29+8.66+0.54+3.9=19.394.97-2.79+0.52+3.31=6.019.11-2.3+4.37+5.59=16.776.74-1.07+3.21-8.6=0.289.12-8.42+8.61=9.312.39+3.44+5.76=11.595.65-0.57=5.085.26-2.19-2.34=0.738.88-2.06+2.2=9.023.94+6.84+5.58=16.364.78+7.92-6.43+8.91=15.188.35+0.31+8.97-6.5=11.132.71+7.06+9.03-9.21=9.592.49-0.96=1.533.42+4.85-6.52+1.29=3.040.36+7.69-5.54-0.25=2.269.92-6.79+1.95+6.22=11.39.92+5.77=15.695.69+9.97+9.26=24.926.42+3.67-7.71-0.12=2.267.48+2.91-2.75=7.646.09-4.31+5.49+6.44=13.712+5.13+9.67-1.09=15.715.66+8.81-1.42+4.82=17.877.09+6.53+6.58-1.45=18.751.99+8.22=10.217.65+6.72-5.1-4.63=4.643.85-1.78-1.46=0.617.62-6.1-0.58+0.53=1.478.34+6.6-4.78+9.72=19.886.13-1.21-0.76=4.167.47-0.53+3.47-8.49=1.925.33+5.88=11.216.15-2.36-0.69=3.18.94-0.73+7.27=15.489.08-3.53-1.69-3.6=0.265.78-0.91+2.66=7.537.4-0.76-4.97-0.18=1.497.59-3.44-2.84=1.313.46-2.25=1.216.42-0.92+9.97+0.14=15.619.05-2.67=6.387.18-2.76+0.65+4.75=9.824.31+8.67+1.58=14.561.8+1.86+2.71+9.35=15.727.47-2.69+8.56-1.8=11.547.73-2.05=5.687.91-6.33+3.86+2.31=7.758.08-4.18+0.89-3.54=1.253.48-0.67=2.810.11+9.86+1.09-1.6=9.467.95-0.73=7.223.21+4.49-3.3-3.95=0.458.12-2.23-1.47+9.53=13.957.04-1.38+0.47=6.132.79-1.79=15.49-4.6=0.898.04-5.56+7.61-7.34=2.752.79+9.7+5.14-4.12=13.518.5-6.67+4.84=6.677.86+3.4-1.08+7.49=17.679.23+3.25+4.08-0.49=16.077.39+9.41-2.7-3.06=11.044.62+7.35-8.47=3.52.42+5.89+8.99=17.37.05-3.94-1.53-1.33=0.252.47+5.69=8.168.84-2.14+6.51+2.84=16.059.54+6.47=16.019.12+1.7+2.71=13.538.37+3.14+8.71=20.226.83-4.18=2.659.91+4.78-9.58-1.73=3.387.63+9.84-9.39+4.06=12.144.98+7.19-5.19-2.15=4.838.96-2.55+6.63+1.82=14.867.53+6.59-8.04=6.084.68+0.76=5.448.83-4.33+9.53-2.03=126.97+3.3+0.72+8.44=19.436.31+9.06-3.69+4.75=16.439.05+1.26+5.91-7.96=8.265.13+9.12+4.13=18.383.65-2.02-0.66=0.977.88-4.98=2.96.26+1.64=7.95.74+4.01-3.04-6.41=0.37.62-6.28-0.63-0.21=0.52.25+7.29=9.548.57+6.21-3.48-1.34=9.969.74-3.83-0.31=5.69.48-7.82-0.69=0.972.32+4.67+1.21-1.69=6.515.66+7.61-5.33=7.948.57-0.05-6.96+5.03=6.599.95-0.34+1.4-5.24=5.777.6+9.36-7.73=9.238.28-4.25=4.034.12+8.27=12.399.84-1.34-7.9+7.66=8.268.79-1.78-0.21+2.78=9.589.07-1.14-5-0.27=2.661.6+8.62=10.222.32+7.32=9.648.52-8.27=0.251.24+6.95-3.34+4.72=9.574.75-1.2+4.48-6.08=1.954.47+3.59=8.064.58-2.18+8.91=11.317.79+4.2-9.32+4.62=7.298.18-0.54-1.8-3.71=2.135.38-4.41+2.12+1.61=4.78.52-2.06=6.469.64-3.42-2.46+0.62=4.388.57-7.32+7.07-7.01=1.319.03-7.86+5.49=6.664.95-1.74-2.06=1.154.64+0.74-1.73+7.82=11.475.55-3.99-1.16=0.48.21-1.09-2.11+5.37=10.386.25+7.6+5.3-9.73=9.429.65+5.43-3.22=11.864.71-2.68=2.038.53-5.81+0.17+0.94=3.838.88+6.76+4.66-5.76=14.546.19+8.39+4.9=19.485.54+1.39+9.7=16.635.03-0.72+6.5-8.47=2.343+3.64+6.32-5.23=7.733.34-2.38=0.961.5+5.97+4.57+1.04=13.088.27-2.73=5.548.53+9.05+0.61=18.196.05-0.86+0.55=5.747.95+7.5-1.41-8.47=5.575.53-1.98-1.09-1.28=1.184.07-2.15-1.55+0.64=1.015.77-1.58-0.35=3.841.26-0.25+4.38-1.79=3.67.51-2.44-1.22-2.64=1.219.7-0.15-2.82-5.21=1.526.98-3.04+3.9-0.15=7.694.91-2.73+9.9+4.9=16.988.75+7.11+3.74+1.8=21.48.16-0.02=8.147.13+3.18+4.06=14.377.92+7.07+1.52+6.11=22.627.25-6.76+7.65+6.56=14.78.63-4.48=4.155.09+6.55-2.49-1.62=7.531.71-1.28+2.39+5.82=8.647.52-1.05-2.48+5.01=97.41-7.07+3.01=3.354.03+8.93+0.71-1.08=12.592.39+1.28-2.05+2.84=4.461.26+5.6+0.25=7.118.84-4.02+7.53+8.04=20.397.26-2.13+1.55+3.97=10.651.92-1.23=0.691.29+6.25-0.15+1.8=9.196.41+7.82+1.11-8.97=6.376.1-2.93+8.8+1.26=13.231.97+3.28+9.29+4.11=18.653.61+6.43-6.69=3.354.35-0.24+3.19-2.17=5.131.67+3.86+4.71+3.3=13.544.73+0.73=5.463.83+5.15+5.48=14.467.89-0.64=7.255.73+4.53+6.69-7.58=9.378.71-2.12=6.592.62+3.92-5.87+2.27=2.940.27+6.45-3.66=3.069.37-7.63+1.8+9.56=13.17.29-1.95=5.342.13-1.95+8.28+4.52=12.987.06+7.86-6.56=8.365.79-2.85