四年級數(shù)學(xué)（小數(shù)加減運(yùn)算）計(jì)算題專項(xiàng)練習(xí)與答案匯編6.67+1.88+9.55=3.21-1.55+5.77-4.62=9.03-4.63+2.2+0.26=8.37-0.23=6.61+6.56-6.39-4.31=7.53-1.23-1.7=6.02-0.42-2.71=9.9-0.76-8.83+3.96=9.71+1.42-7.48=5.07+0.62=9.76+9.34+7.38+2.37=7.47-6.55-0.72+8.75=9.41-0.04+9.49=6.07+0.83+7.69+5.28=9.13-5.09-2.02-0.76=8.02-6.26=9.56-0.82+7.96-5.07=3.12-0.83+6.63-1.76=8.16+2.56+1.05+7.97=6.66-3.06-0.25-1.85=8.12-0.51=7.76+4.73=4.89-4.07-0.09+8.7=3.06+6.23+3.27-6.1=8.81-8.36=6.41-1.93=0.15+4.89-0.13=7.72-4.87+0.75-1.05=7.7+4.36-4.88-0.39=4.27+6.57+3.62+6.87=5.71-3.23+2.57-3.12=4.48+5.47-4.55-2.47=8.92+3.18+1.09+3.88=6.14+0.76+7.38-7.6=9.94+1.18+9.01+6.38=2.85+6.13+5.88+5.55=1.83+7.46+7.7=9.86+7.08+5.35+2.76=6.88-6.78+6.47=0.84+4.48+6.07+4.36=5.84-1.5-1.76-1.48=4.97-2.54+7-7.7=0.91+6.81+1.36+2.16=9.63-2.03-0.74-0.23=1.29+3.59=8.16-3.53-3.13=5.37-0.4+2.51-2.16=4.65-0.45-3.91=7.74-2.95=6.77-2.49+2.41=6.09-3.64-2.31+5.84=8.72-7.03+6.3-6.46=7.46+3.39=8.46-0.73-0.68=9.67-5.6+7.5=8.53-1.08-3.14=8.54-3.65=4.46+6.88-6.64-1.98=7.56-3.24+2.08-5.87=9.37+7.84+0.76+0.62=0.54+6.33+4.75=1.74+5.53+8.84=6.05-3.94+6.71-8.42=0.77+0.38+9.37=7.23-5.63+6.76-6.3=8.32-2.35-2.23-1.5=9.79-7.53+9.12=2.38+2.88=9.34-7.15-1.65+0.24=1.8+4.32+1.31=1.88+3.89-4.21=7.27-4.12=8.41-6.53+6.25-1.54=7.35+7.09+4.31-5.15=6.86+2.23+8.54-9.93=9.65-0.85+8.12-4.82=0.39+5.29-1.51=5.85+4.9+4.93=2.5+9.19=6.77-3.59+0.94=1.87+0.39+3.89+1.38=2.34+7.83-5.58=5.06-2.66+0.11=6.12-1.87+5.92+3.53=8.36-4.43-3.08=9.05+0.15-3.91+8.87=9.87-5.84-0.14=5.62+5.01=6.64+3.57-2.35=4.82-1.42-0.82+8=3.24+9.17+6.18+7.48=8.98-5.73-0.86=8.12+7.58+3.86=6.64-1.61-0.81=9.35+9.81-7.03-3.2=8.63+0.45+9.96=8.07-1.41-4.6=7.2+1.7-6.83=3.59+8.99+1.29-4.64=8.85-3.14-1.88+4.4=7.57-2.8-1.07=9.61-3.61+2.15-6.57=7.87+6.04-0.18+7.61=9.88-2.93+4.37+9.98=6.2-5.65+6.4=8.81+8.35+8.67+5.12=9.08+1.41-1.65=5.9-2.3-1.72-1.05=5.72+6.27-4.2+4.12=2.06+9.04-0.14+0.42=7.84+8.78+4.45=8.46+5.52-0.22+8.44=5.38-0.47-3.32+3.2=3.78-0.83-1.01=2.49+3.3-1.97+1.12=2.2+8.15+3+3.88=7.57-0.67-0.55-0.09=1.77-0.98+6.52-6.56=5.3+9.69+8.69-3.07=3.55+3.1+2.55-5.68=4.74-4.1=1.12+3.54+2.31-0.78=8.71-6.42-0.54-0.03=3.86-2.75+7.98-4.51=9.15-6.41+5.39+8.01=9.67+3.27+7.35+1.21=6.98-2.1-0.73+5.25=0.9+0.79=3.04-1.85+1.82+5.32=6.18-3.25+0.43+7.39=7.35+2.31-2.22+7.65=8.36-3.13-2.1-0.02=6.98+7.48+5.06-7.01=2.8-0.21+7.38=6.12+5-3.53=6.15+7.12+7.26=3.66+6.5=7.35+3.83=5.95-5.8+7.4=5.26+5.86-4.86=7.89+7.21+9.23-4.62=4.44-0.27-3.56+7.1=9.17-8.82=5.98+9.35-8.64-3.33=9.07-4.21=7.27-2.56-1.88=6.57+7.97=8.35-3.22+8.1+6.94=5.06-0.87+2.12-0.61=7.84+0.64-7.47+1.58=9.06-2.03-0.09-2.32=7.17+4.7-7=8.27-5.12-1.58+6.38=8.73-3.55=8.28+2.56-2.65-0.99=0.45+8.28+4.63+7.12=8.41-3.1-5.12+1.15=9.97-2.2-2.08=7.65-2.95-2.58-0.38=6.42+7.28-7.45=1.19+7.52=3.1+7.62=8.11+2.61-6.81+5.03=8.36+6.11-7.2-0.26=4.78+8.77=9.6-3.48-2.61-0.15=9.79+9.78+7.3+1.14=5.25+4.3-0.11-4.36=0.41+0.34+4.77=5.09-2.07-0.5-0.02=4.33-4.17+7.53+5.64=6.64-0.54=8.56-1.64-3.11-3.44=0.45+6.32+1.87=9.62-7.56+1.83=5.18+4.51+3.55-1.38=8.69-2.83-1.93-0.08=9.84-1.89-3.68=3.12-0.5+9.56=3.59-2.12+8.35+5.78=1.54-1.41+1.17+9.5=5.77-1.25-2.93-0.81=4.77-1.93+9.87-5.02=6.62+3.61-0.17+2.32=9.47-3.65-5.26=9.68+8.05-2.63-0.81=2.31+3.71+2.8+4.9=7.18+0.62+3.04=4.16+8.76+9.41+6.67=9.92+1+1.54+0.51=3.52+8.33+5.51+5.35=7.02+0.76-6.03+7.22=5.54+6.09+9.91+7.11=5.4-1.1+7.15-5.27=7.49-3.76+0.34+5.06=7.68+5.04+6.96+1.93=6.77+9.04=4.08-3.77+9.89=8.49-5.71-0.42+9.85=7.09+0.46+8.04=1.88+2.96+7.61-9.87=8.37+3.06-3.87-1.23=9.54-6.03-1.42-0.18=7.35-3.87+8.69=3.05+9.01+9.98=8.3+8.02=4.79+3.39=2.04+4.21+9.5=9.34-0.4-0.05-2.17=8.03-7.31+2.25+3.07=8.4-1.36-3.11-0.85=9.07-5.79+7.21=2.6+7.08-4.24=8.52+6.7-5.2-1.54=6.59+9.32-5.57=9.07+2.06+8.53-3.22=0.9+9.92-4.98=9.79-3.6-4.59+8.07=5.52-3.29+6.99+2.66=0.64+1.38+6.77+7.13=6.33+9.18-8.38+2.78=5.65+7.45+7.36=8.25-5.67=9.67+9.1+9.76-4.93=9.92-3.25-5.74=5.75+4.41-5.25-4.4=3.92+7.72-0.09=6+7.22-7.58-0.92=3.35-2.66+3.36+9.54=1.36+8.32-4.36=9.23-2.7-2.47=6.82-1.8-3.25+5.61=2.68+3.88+7.33-3.22=2.65+7.78+3.03-8.23=3.81-2.39-0.94+4.67=2.92+2.01+6.3+9.65=8.2+3.44-7.46-3.9=8.08-1.55+7.81=9.75+1.74+6.39-3.51=4.18+9.64-0.46+8.88=7.66-0.16-2.83=6.76+0.03+0.34=3.71-2.14+1.83-2.75=4.06+9.4-2-4.97=9.99+7.31-8.5-4.25=7.87-5.18=8.38+2.78-6.35+8.84=1.56+5.51-0.04=2.23+0.58-0.06+9.36=8.05-4.22-1=1.8+4.31+2.79-6.12=7.13-0.15+2.64-4.04=8.56+1.16+4.42-3.92=7.52-2.8+5.15=7.42+5.19-6.79+4.99=5.54+9.65-4.6-5.78=7.28+6.16+9.04=6.73+5.21-6.15=2.71+5.59=4.74+5.94-3.88+4.43=5.21-3.41+7.11+3.28=0.26+8.96+1.01-0.47=7.72+6.44=5.75+3.97+5.21-1.03=2.56+3.19=8.25-3.33-0.38-3.22=7.55+9.74-0.24+9.52=5.27-2.09-0.55-0.98=6.07-5.03-0.63=2.92+3.24+0.36+5.27=4.49-3.14+3.53+1.33=2.19+9.58-0.57-2.27=9.3-2.41+3.73+2.39=8.84-6.08=9.66-4.95+5.42-6.38=3.68+6.07+1.13-2.1=6.17+4.26+8.4+9.26=4.77+8.54+2.86-3.81=4.19+1.36+9.51-5.89=6.56-4.37=4.08+5.13-2.12=8.33-6.63+3.8=8.24-0.62-3.7=0.24+9.33=7.05-3.25-0.33-2.03=1.16+4.84+5.44=9.61+5-5.77-4.24=3.08+9.13+0.95-7.56=8.64+2.83+0.14+8.96=8.59-4.08=7.46+9.42-0.96-7.93=4.57-3.65+8.65+9.16=5.65+7.37=3.94-0.87+1.29+6.4=5.04-1.18+2.53=6.02+7.79-5.93+4.5=8.39-0.59+4.5-6.45=6.08-2.2+4.96-8.25=8.62-0.37-7.9=0.79+6.57-3.94+0.15=9.35-3.97=5.64+2.28+6.08-4.16=7.36-0.3-3.09=8.86-4.51-2.8+5.66=9.84+9.93+0.29+8.34=9.87+0.08-7.37=9.53+2.33=9.04+0.5-3.2=9.81+8.54+4.79+2.76=6.81-4.45=5.81+6.72-8.95=7.83-2.67+0.33=9.86-1.56-5.18=9.09+6.91-2.76+2.4=5.77-3.96+9.29=6.47-5.36+4.63=9.42-1.52-0.46-1.21=6.26-2.16-2.49+7.6=9.55-1.71-4.93-1.25=9.62+0.14-2.62=8.81-8.05=8.86-2+5.94-0.96=2.71+6.67-8.33+6.12=9.67-5.07=8.82-4.56+8.46+6.78=5.46-1.21+7.95=4.23+0.34+7.56+9.54=4.73+9.61=7.65-2.46-3.5+1.4=8.51+7.16+5.72-8.45=6.66-1.37+3.75-0.25=7.03+7.24-4.34=0.44+8.88+9.19=6.02+5.12-4.07+6.81=4.85+6.93+2.52-2.59=9.48-1.12=7.66-0.04+3.33-8.84=8.2-7.31=4.01+4.81+2.77-5.97=3.56+4.38-0.71+9.99=8.36+0.24-3.76-0.57=2.78+4.23-6.6=4.38+8.43=2.58-1.35+9.65-4.32=7.27-3.82-1.13=7.02+2.43+5.39=7.14+6.54=3.35+6.72=6.15-1.83-1.78-1.25=4.57+8.41-4-4.94=5.98-4.27+5.33-5.38=4.06+8.34=9.45-3.6=6.34+1.75-5.08+0.76=6.38+8.95-5.29-4.29=4.61-2.67+5.6=9.98+7.45+2.03-1.32=2.82+9.28+5.13+4.23=9.43-0.13-7.21-0.53=3.76+8.04-6.27+7.62=8.57-3.86-1.46-2.45=0.24+8.28+9.89+2.76=2.38+5.82+5.54=8.54+0.85+3.8-7.71=2.69+1.57+8.55=8.63-1.32+9.91=8.24+9.25-6.14=3.16-2.18+4.74=8.85+6.7-3.5-8.7=1.45+9.1-2.46=7.38+1.39+7.25=7.72-0.27+4.47-0.04=8.43-2.58+8.98+7.7=8.84-6.56+2.24=8.59-4.79+7.92+7.06=8.7+3.92-1.91+3.2=5.06+0.11+2.46=9.08+4.17-3.61=8.98-4.36-2.99=5.05+3.21-2.84-3.97=6.13-5.07=6.47-3.08-1.65+2.62=7.26-1.35+3.39=3.55+3.56-1.49+4.77=7.98+8.96-0.7-8.41=7.07-2.63+2.9=7.17-4.4=8.22+2.88-3.61+6.29=9.37+2.3-0.98-6.2=6.24+1.28+8.16-2.99=8.51-0.43-4.83=5.55+6.83-8.56=9.07+6.52-2.9=7.36+3.59+5.88+8.46=7.6-4.26+6.87+1.75=3.24-0.34=2.44+7.47-7.42=3.42-2.54+4.64+2.5=9.13+4.01-2.37-2.02=3.34-1.56-1.53=6.92-0.71+3.45=5.11-1.55=7.43-3.77=9.65-5.07-4.03+1.9=9.9-3.03+6.77-4.22=9.34+0.57+5.24+3.56=9.32-1.29-0.71-0.26=4.77-0.87+4.25-5.31=1.04+5.19-5.1+7.95=5.41+5.85+5.57+6.73=8.19-7.49-0.58+5.43=4.35+6.38-2.93-3.59=8.63-2.76+6.01-2.38=6.51-1.03=8.38-3.69-1.96=6.62-1.9+0.24=5.88-5.54+8.51-3.48=1.73+0.86+4.19-4.12=7.23-1.7+8.92-5.51=3.86-0.28-3.25=4.08-1.67-2.02+6.71=5.76+4.3-0.12=5.44+1.83=5.69+4.76-6.42=1.6+6.14+4.88-7.44=8.33+4.71-8.47-3.19=2.33-1.62=9.1-8.02+6.23=9.66-0.37=7.52-3.22+6.77+7.34=9.7-0.31+3.33+3.75=2.1+5.45-6.41=9.62+9.57-6.96-9.67=1.04+2.48+4.62+9.96=6.06+3.67-1.82=9.23-2.19-0.59=8.03+6.63=8.21+0.87-1.64+3.99=7.5-4.35-2.29=1.11+5.36-2.46-0.46=8.39-7.29=3.36+7.61=0.29+3.53=7.13-4.51+4.63=6.46-4.95-0.73+9.38=8.86-1.35=5.91-1.46-2.54+9.76=5.78+4.83=5.78+8.57+5.9=8.21-2.7-0.29=7.23-1.81-1.4+9.51=5.3-2.93+1.21=8.5-1.17+3.04-1.2=0.38+7.68=7.86-5.48-0.46=5.64+5.71+7.39=8.46-7.65+6.45+7.45=6.76+2.89-1.71-4.64=1.68+3.85+1.35=6.39+8.76-1.61+6.44=7.02+6.41-1.55-3.62=5.69-1.69-1.21-2=5.62-1.58-1.81=1.06+2.22+0.1-0.48=7.66+4.92-4.75=7.29-4.46+8.88-6.29=9.54-1.69-4.44+6.47=9.58-2.51+7.58=8.79-0.49+2.45-7.23=9.16-1.96+6.27-1.87=8.86+3.67-4.07+0.86=8.31+0.73+0.51+1.28=6.38-5.09-0.52=0.11+8.31-8.12=3.87+2.21+6.51=6.87+6.34-0.99-8.62=9.37+4.27-4.07-9.22=4.81-3.61+6.23=4.91-0.27-1.02-0.94=8.32-0.53+3.87+1.2=8.69+8.93-5.91+3.08=9.73-0.85+7.66+3.39=9.1-4.94-1.08-1.4=8.23+8.18-5.39-7.96=7.92-2.79+3.86-0.64=1.39+3.76+8.12-0.95=7.72-4.59-1.72+4.87=7.98+3.59-1.03+6.74=8.18-1.48-2.78+8.96=7.38+0.82-3.26+6.29=2.81-2.62+8.05=7.79-6.12+1.37+8.4=7.08-0.66-0.04-3.92=8.23-2.8-1+0.3=2.17+7.93-1.14-3.28=6.74-0.07-3.33-2.21=6.96+1.67=8.73-5.8+9.09=1.13-0.11+3.42+7.71=7.66-5.82-0.81-0.87=1.6+0.02+1.78=9.36-6.87=4.86-2.12+2.88=9.94-1.83-6.47+5.91=3.81-2.02+3.44+7.59=9.28+4.32-4.57=9.69+5.83+3.96=7.46-0.46-0.88-3.29=9.93-6.68=7.25-1.73+4.99+6.26=6.65-4.92+9.26+2.19=5.67-3.64+8.63=5.89-2.95-0.02-0.1=6.96+5.68-5.98=1.97+4.86=9.05-4.45+2.49=5.79+7.87-7.44-3.59=5.81-2.46+0.72=8.26-2.25+7.95-3.77=7.68-1.26-1+4.16=0.2+5.15+2.61-1.01=7.91-1.29-3.98=5.18+3.53+8.24-4.72=9.3-0.06-1.43-4.45=1.32+7.6-0.62=5.54-0.12-3.18-0.8=3.37+4.59=9.52-8.82+4.44-2.46=7.32-2.15-1.53=3.58+6.65-9.43=2.13+8.08+5.61-2.84=4.91+7.66+0.98=9.17-4.27-0.75-3.96=3.22-2.92=3.76-1.66+5.45+0.04=9.29-2.89+8.01=6.41-6.02+7.43+0.82=8.44+5.1+4.89+8.93=9.09-2.32-1.52+4=4.68+4.33-3.59+1.52=7.46+3.2+6.39-1.95=6.82+4.57-2.64+3.19=8.31-1.91-0.32-2.7=9.05-2.59+1.91+2.24=9.17-6.15+2.51=2.74+9.16-4.26+4.64=3.9+8.52+6.6=9.41-3.41-2.81=9.78-3.13-0.4=8.59+4.75-9.29+8.4=7.88-6.34-0.23-0.13=7.2-1.29-1.41-2.22=4.09+1.68-5.51+2.36=1.19+5.76-1.7=5.74-2.58+1.05=9.15-0.2+0.43-2.95=9.8-4.59-3.86+4.64=9.69-1.29-6.12+1.47=8.49-7.88=5.56+6.1+4.65-2.73=5.54+9.18+5.49=4.19-1.96+8.47+8.99=8.22-1.96-2.13+3.55=8.17-3.85+3.54+9.38=8.36+2.87+3.83+6.21=0.58+9.32-5.12=9.23+6.11-4.98=5.56+0.32+4.15+2.66=3.34+0.93-4.17=7.32-0.23+0.84+6.94=6.93-3.37-3.06+0.63=4.55-4.2=7.45+2.64-8.93+4.95=1.19+1.05+1.55=6.07-2.94+8.27=5.32-0.17-0.81+9.18=7.71-3.06-0.7-1.32=1.99+6.06+6.49-7.5=8.5-7.79=7.61-0.23-1.73-1.07=1.03+0.94=8.81-0.31-6.31=7.51-5.5=9.25-4.79-0.63=9.65+8.56=9.47-0.06-3.87-4.1=9.63-6.62-0.21-1.62=4.4+9.66-1.53+9.3=1.69+0.23=4.5+4.95-2.68+1.69=1.3-0.26=7.25-0.11-3.49+0.68=5.61+4.94-4.07-1.69=1.73+7.09-1.09-2.67=3.95-1.26-1.96+6.15=0.19+2.7+5.5=4.56-3.63=4.08-0.7-2.93+5.91=3.94-0.65-2.77+2.44=4.35+8.32+3.97+8.18=9.48-9.1+3.65=3.6+0.99+0.47=6.88-0.04-0.42+1.37=5.43-2.4+0.57=4.26+7.03=6.39+3.78+7.79+8.57=2.31+9.94+0.68=9.13-3.87+8.15+9.78=3.15+1.05+4.86+0.32=3.93+8.65+1.4+6.85=3.87+7.16-6.73-0.05=6.23+7.03-4.35+4.71=8.4-5.09-0.45+8.32=4.47-1.99-0.46=5.03-0.7-2.8+4.35=4.72-2.49=9.42+5.16-9.55-4.74=6.51-0.78+5.03-1.5=8.02+3.29-9.1=4.82-2.91+9.92-3.9=5.52+9.97+9.17=7.42-3.51=6.3-3.33-2.78+9.19=8.81+3.05+8.76=7.35+5.29-9.36=4.44-0.58-2.88+8.86=1.19-0.88-0.19+9=4.41+6.12-3.17=5.33-4=8.88+3.47+6.5-7.87=8.98+5.78-4.67-8.5=2.24+4.77+4.61=5.43+1.22+5.06=6.09-2.73+4.3+4.55=3.17+5.26=6.76-6.06+4.08-4.03=8.07+7.79-8.24-5.71=9.51+1.65=0.97+2.28+2.47+8.17=1.74+3.64+4.58=9.16+5.58-0.71=8.97-1.15+6.89+8.01=8.07+5.13=6.91-2.41-0.97=2.1-0.17-1.37=3.49+8.24-4.7+5.44=7.53-3.9+6.57+7.29=9.88+6.58-4.03=6.88-4.68-0.36-0.8=3.23+9.85+7.51+8.07=8.62+3.74+1.39=0.12+0.72+3.82+5.55=6-5.18=5.54+3.4=4.64+7.89+7.16=7.54-2.18+4.03-3.2=7.55+4.57+2.38+1.5=4.06+5.22+2.35-7.29=4.74+6.25-6.75-0.84=2.86+9.73-9.43+8.44=1.54+9.5-6.51-2.01=8.57+4.98-8.76=7.32+1.07+5.03-2.34=3.54+2.82+2.19=3.52+2.23+1.87-3.13=3.65+2.69-4.95-0.27=9.12-1.12-2.04+0.38=7.75-1.12-4.3=7.09-0.83+0.35=5.81+9.05+2.27=3.21+5.02-7.65=4.08-1.51+3.62=3.87-3.71+4.26+8.64=2.12+9.65-1.82-2.36=6.86-0.48-1.43=3.99+6.54+3.47-1.27=9.15-1.97+5.6-1.86=9.69-4.32-3.71-0.58=4.68+9.52-7.29-1.02=3.1+8.59-0.9+4.48=4.53-3.75+3.68+1.54=7.13+1.14+8.96-6.63=1.39+6.56+1.44+9.61=7.38+7.87+3.49+7.02=4+1.95+7.83-4.18=6.62-4.04-1.32+7.27=7.99-3.36+1.12+6.97=9.83-2.01-0.74+7.37=8.77-7.3+9.39+1.84=5.2-0.44+5.74-9.66=5.26+3.58+2.64=9.59-2.45+0.66+1.7=9.48-1.24+0.39+7.57=8.23+2.86-4.91-5.4=9.98-6.45+8.98-6.21=9.61+3.39-2.78=7.66+9.48-0.6-9.85=7.78-0.46=9.66-7.12=6.46+8.06+7.99-4.31=5.7+9.47-5.32-4.21=8.37-7.15+2.95-1.46=8.31-3.35-1.65-0.35=6.72-1.68-3.43=7.93-5.56+2.77+4.77=4.47+3.3=8.9-0.3-5.39=7.89+0.67+5.57-7.93=7.5-0.52=8.26-0.6-0.02-2.04=9.35-4.01-3.22-1.31=6.68-3.82+4.01+4.28=0.16+3.43-1.59+6.21=0.48+3.05+7.91-7.99=8.21-5.36+2.72=2.67+7.72+8.71+0.28=9.43-1.27-2.19+1.09=1.94+3.14=9.24-7.07+0.26-1.97=5.57-0.12-3.89=4.54+0.29-0.57+5.92=7.6+8.1-4.36+3.05=1.07+9.1+4.4-6.62=6.01-1.65-2.59-0.06=0.26+2.16+0.91=6.84-2.07=3.94-2.67+6.21=4.72+8.57+9.41=4.92+5.34+7.55=8.11+6.39+5.35-5.57=2.94+4.43+8.71=8.62-3.27-1.18=6.5-1.81-4.23+1.3=6.42-3.12+5.43+7.75=9.7-0.72-0.31-0.93=7.44-2.38=8.1+8.64=9.46-1.11-3.35-2.88=7.48-0.42+1.71=6.91+9.8-8.01+3.54=0.17+5.63=7.21-0.09-2.76+0.4=1.89+2.49=6.94+1.38=6.45-6.05+7.45+8.25=7.38+4.64=5.88+8.64=8.89+3.8-0.54+5.08=8.72-1.34-0.7=5.23-1.77+0.32=3.48-0.85=2.9+5.79=4.73+5.7+8.61+4.44=5.44+3.76-6.96+6.64=6.44-3.42+8.85-7.9=7.46-0.91+1.25-1.14=參考答案6.67+1.88+9.55=18.13.21-1.55+5.77-4.62=2.819.03-4.63+2.2+0.26=6.868.37-0.23=8.146.61+6.56-6.39-4.31=2.477.53-1.23-1.7=4.66.02-0.42-2.71=2.899.9-0.76-8.83+3.96=4.279.71+1.42-7.48=3.655.07+0.62=5.699.76+9.34+7.38+2.37=28.857.47-6.55-0.72+8.75=8.959.41-0.04+9.49=18.866.07+0.83+7.69+5.28=19.879.13-5.09-2.02-0.76=1.268.02-6.26=1.769.56-0.82+7.96-5.07=11.633.12-0.83+6.63-1.76=7.168.16+2.56+1.05+7.97=19.746.66-3.06-0.25-1.85=1.58.12-0.51=7.617.76+4.73=12.494.89-4.07-0.09+8.7=9.433.06+6.23+3.27-6.1=6.468.81-8.36=0.456.41-1.93=4.480.15+4.89-0.13=4.917.72-4.87+0.75-1.05=2.557.7+4.36-4.88-0.39=6.794.27+6.57+3.62+6.87=21.335.71-3.23+2.57-3.12=1.934.48+5.47-4.55-2.47=2.938.92+3.18+1.09+3.88=17.076.14+0.76+7.38-7.6=6.689.94+1.18+9.01+6.38=26.512.85+6.13+5.88+5.55=20.411.83+7.46+7.7=16.999.86+7.08+5.35+2.76=25.056.88-6.78+6.47=6.570.84+4.48+6.07+4.36=15.755.84-1.5-1.76-1.48=1.14.97-2.54+7-7.7=1.730.91+6.81+1.36+2.16=11.249.63-2.03-0.74-0.23=6.631.29+3.59=4.888.16-3.53-3.13=1.55.37-0.4+2.51-2.16=5.324.65-0.45-3.91=0.297.74-2.95=4.796.77-2.49+2.41=6.696.09-3.64-2.31+5.84=5.988.72-7.03+6.3-6.46=1.537.46+3.39=10.858.46-0.73-0.68=7.059.67-5.6+7.5=11.578.53-1.08-3.14=4.318.54-3.65=4.894.46+6.88-6.64-1.98=2.727.56-3.24+2.08-5.87=0.539.37+7.84+0.76+0.62=18.590.54+6.33+4.75=11.621.74+5.53+8.84=16.116.05-3.94+6.71-8.42=0.40.77+0.38+9.37=10.527.23-5.63+6.76-6.3=2.068.32-2.35-2.23-1.5=2.249.79-7.53+9.12=11.382.38+2.88=5.269.34-7.15-1.65+0.24=0.781.8+4.32+1.31=7.431.88+3.89-4.21=1.567.27-4.12=3.158.41-6.53+6.25-1.54=6.597.35+7.09+4.31-5.15=13.66.86+2.23+8.54-9.93=7.79.65-0.85+8.12-4.82=12.10.39+5.29-1.51=4.175.85+4.9+4.93=15.682.5+9.19=11.696.77-3.59+0.94=4.121.87+0.39+3.89+1.38=7.532.34+7.83-5.58=4.595.06-2.66+0.11=2.516.12-1.87+5.92+3.53=13.78.36-4.43-3.08=0.859.05+0.15-3.91+8.87=14.169.87-5.84-0.14=3.895.62+5.01=10.636.64+3.57-2.35=7.864.82-1.42-0.82+8=10.583.24+9.17+6.18+7.48=26.078.98-5.73-0.86=2.398.12+7.58+3.86=19.566.64-1.61-0.81=4.229.35+9.81-7.03-3.2=8.938.63+0.45+9.96=19.048.07-1.41-4.6=2.067.2+1.7-6.83=2.073.59+8.99+1.29-4.64=9.238.85-3.14-1.88+4.4=8.237.57-2.8-1.07=3.79.61-3.61+2.15-6.57=1.587.87+6.04-0.18+7.61=21.349.88-2.93+4.37+9.98=21.36.2-5.65+6.4=6.958.81+8.35+8.67+5.12=30.959.08+1.41-1.65=8.845.9-2.3-1.72-1.05=0.835.72+6.27-4.2+4.12=11.912.06+9.04-0.14+0.42=11.387.84+8.78+4.45=21.078.46+5.52-0.22+8.44=22.25.38-0.47-3.32+3.2=4.793.78-0.83-1.01=1.942.49+3.3-1.97+1.12=4.942.2+8.15+3+3.88=17.237.57-0.67-0.55-0.09=6.261.77-0.98+6.52-6.56=0.755.3+9.69+8.69-3.07=20.613.55+3.1+2.55-5.68=3.524.74-4.1=0.641.12+3.54+2.31-0.78=6.198.71-6.42-0.54-0.03=1.723.86-2.75+7.98-4.51=4.589.15-6.41+5.39+8.01=16.149.67+3.27+7.35+1.21=21.56.98-2.1-0.73+5.25=9.40.9+0.79=1.693.04-1.85+1.82+5.32=8.336.18-3.25+0.43+7.39=10.757.35+2.31-2.22+7.65=15.098.36-3.13-2.1-0.02=3.116.98+7.48+5.06-7.01=12.512.8-0.21+7.38=9.976.12+5-3.53=7.596.15+7.12+7.26=20.533.66+6.5=10.167.35+3.83=11.185.95-5.8+7.4=7.555.26+5.86-4.86=6.267.89+7.21+9.23-4.62=19.714.44-0.27-3.56+7.1=7.719.17-8.82=0.355.98+9.35-8.64-3.33=3.369.07-4.21=4.867.27-2.56-1.88=2.836.57+7.97=14.548.35-3.22+8.1+6.94=20.175.06-0.87+2.12-0.61=5.77.84+0.64-7.47+1.58=2.599.06-2.03-0.09-2.32=4.627.17+4.7-7=4.878.27-5.12-1.58+6.38=7.958.73-3.55=5.188.28+2.56-2.65-0.99=7.20.45+8.28+4.63+7.12=20.488.41-3.1-5.12+1.15=1.349.97-2.2-2.08=5.697.65-2.95-2.58-0.38=1.746.42+7.28-7.45=6.251.19+7.52=8.713.1+7.62=10.728.11+2.61-6.81+5.03=8.948.36+6.11-7.2-0.26=7.014.78+8.77=13.559.6-3.48-2.61-0.15=3.369.79+9.78+7.3+1.14=28.015.25+4.3-0.11-4.36=5.080.41+0.34+4.77=5.525.09-2.07-0.5-0.02=2.54.33-4.17+7.53+5.64=13.336.64-0.54=6.18.56-1.64-3.11-3.44=0.370.45+6.32+1.87=8.649.62-7.56+1.83=3.895.18+4.51+3.55-1.38=11.868.69-2.83-1.93-0.08=3.859.84-1.89-3.68=4.273.12-0.5+9.56=12.183.59-2.12+8.35+5.78=15.61.54-1.41+1.17+9.5=10.85.77-1.25-2.93-0.81=0.784.77-1.93+9.87-5.02=7.696.62+3.61-0.17+2.32=12.389.47-3.65-5.26=0.569.68+8.05-2.63-0.81=14.292.31+3.71+2.8+4.9=13.727.18+0.62+3.04=10.844.16+8.76+9.41+6.67=299.92+1+1.54+0.51=12.973.52+8.33+5.51+5.35=22.717.02+0.76-6.03+7.22=8.975.54+6.09+9.91+7.11=28.655.4-1.1+7.15-5.27=6.187.49-3.76+0.34+5.06=9.137.68+5.04+6.96+1.93=21.616.77+9.04=15.814.08-3.77+9.89=10.28.49-5.71-0.42+9.85=12.217.09+0.46+8.04=15.591.88+2.96+7.61-9.87=2.588.37+3.06-3.87-1.23=6.339.54-6.03-1.42-0.18=1.917.35-3.87+8.69=12.173.05+9.01+9.98=22.048.3+8.02=16.324.79+3.39=8.182.04+4.21+9.5=15.759.34-0.4-0.05-2.17=6.728.03-7.31+2.25+3.07=6.048.4-1.36-3.11-0.85=3.089.07-5.79+7.21=10.492.6+7.08-4.24=5.448.52+6.7-5.2-1.54=8.486.59+9.32-5.57=10.349.07+2.06+8.53-3.22=16.440.9+9.92-4.98=5.849.79-3.6-4.59+8.07=9.675.52-3.29+6.99+2.66=11.880.64+1.38+6.77+7.13=15.926.33+9.18-8.38+2.78=9.915.65+7.45+7.36=20.468.25-5.67=2.589.67+9.1+9.76-4.93=23.69.92-3.25-5.74=0.935.75+4.41-5.25-4.4=0.513.92+7.72-0.09=11.556+7.22-7.58-0.92=4.723.35-2.66+3.36+9.54=13.591.36+8.32-4.36=5.329.23-2.7-2.47=4.066.82-1.8-3.25+5.61=7.382.68+3.88+7.33-3.22=10.672.65+7.78+3.03-8.23=5.233.81-2.39-0.94+4.67=5.152.92+2.01+6.3+9.65=20.888.2+3.44-7.46-3.9=0.288.08-1.55+7.81=14.349.75+1.74+6.39-3.51=14.374.18+9.64-0.46+8.88=22.247.66-0.16-2.83=4.676.76+0.03+0.34=7.133.71-2.14+1.83-2.75=0.654.06+9.4-2-4.97=6.499.99+7.31-8.5-4.25=4.557.87-5.18=2.698.38+2.78-6.35+8.84=13.651.56+5.51-0.04=7.032.23+0.58-0.06+9.36=12.118.05-4.22-1=2.831.8+4.31+2.79-6.12=2.787.13-0.15+2.64-4.04=5.588.56+1.16+4.42-3.92=10.227.52-2.8+5.15=9.877.42+5.19-6.79+4.99=10.815.54+9.65-4.6-5.78=4.817.28+6.16+9.04=22.486.73+5.21-6.15=5.792.71+5.59=8.34.74+5.94-3.88+4.43=11.235.21-3.41+7.11+3.28=12.190.26+8.96+1.01-0.47=9.767.72+6.44=14.165.75+3.97+5.21-1.03=13.92.56+3.19=5.758.25-3.33-0.38-3.22=1.327.55+9.74-0.24+9.52=26.575.27-2.09-0.55-0.98=1.656.07-5.03-0.63=0.412.92+3.24+0.36+5.27=11.794.49-3.14+3.53+1.33=6.212.19+9.58-0.57-2.27=8.939.3-2.41+3.73+2.39=13.018.84-6.08=2.769.66-4.95+5.42-6.38=3.753.68+6.07+1.13-2.1=8.786.17+4.26+8.4+9.26=28.094.77+8.54+2.86-3.81=12.364.19+1.36+9.51-5.89=9.176.56-4.37=2.194.08+5.13-2.12=7.098.33-6.63+3.8=5.58.24-0.62-3.7=3.920.24+9.33=9.577.05-3.25-0.33-2.03=1.441.16+4.84+5.44=11.449.61+5-5.77-4.24=4.63.08+9.13+0.95-7.56=5.68.64+2.83+0.14+8.96=20.578.59-4.08=4.517.46+9.42-0.96-7.93=7.994.57-3.65+8.65+9.16=18.735.65+7.37=13.023.94-0.87+1.29+6.4=10.765.04-1.18+2.53=6.396.02+7.79-5.93+4.5=12.388.39-0.59+4.5-6.45=5.856.08-2.2+4.96-8.25=0.598.62-0.37-7.9=0.350.79+6.57-3.94+0.15=3.579.35-3.97=5.385.64+2.28+6.08-4.16=9.847.36-0.3-3.09=3.978.86-4.51-2.8+5.66=7.219.84+9.93+0.29+8.34=28.49.87+0.08-7.37=2.589.53+2.33=11.869.04+0.5-3.2=6.349.81+8.54+4.79+2.76=25.96.81-4.45=2.365.81+6.72-8.95=3.587.83-2.67+0.33=5.499.86-1.56-5.18=3.129.09+6.91-2.76+2.4=15.645.77-3.96+9.29=11.16.47-5.36+4.63=5.749.42-1.52-0.46-1.21=6.236.26-2.16-2.49+7.6=9.219.55-1.71-4.93-1.25=1.669.62+0.14-2.62=7.148.81-8.05=0.768.86-2+5.94-0.96=11.842.71+6.67-8.33+6.12=7.179.67-5.07=4.68.82-4.56+8.46+6.78=19.55.46-1.21+7.95=12.24.23+0.34+7.56+9.54=21.674.73+9.61=14.347.65-2.46-3.5+1.4=3.098.51+7.16+5.72-8.45=12.946.66-1.37+3.75-0.25=8.797.03+7.24-4.34=9.930.44+8.88+9.19=18.516.02+5.12-4.07+6.81=13.884.85+6.93+2.52-2.59=11.719.48-1.12=8.367.66-0.04+3.33-8.84=2.118.2-7.31=0.894.01+4.81+2.77-5.97=5.623.56+4.38-0.71+9.99=17.228.36+0.24-3.76-0.57=4.272.78+4.23-6.6=0.414.38+8.43=12.812.58-1.35+9.65-4.32=6.567.27-3.82-1.13=2.327.02+2.43+5.39=14.847.14+6.54=13.683.35+6.72=10.076.15-1.83-1.78-1.25=1.294.57+8.41-4-4.94=4.045.98-4.27+5.33-5.38=1.664.06+8.34=12.49.45-3.6=5.856.34+1.75-5.08+0.76=3.776.38+8.95-5.29-4.29=5.754.61-2.67+5.6=7.549.98+7.45+2.03-1.32=18.142.82+9.28+5.13+4.23=21.469.43-0.13-7.21-0.53=1.563.76+8.04-6.27+7.62=13.158.57-3.86-1.46-2.45=0.80.24+8.28+9.89+2.76=21.172.38+5.82+5.54=13.748.54+0.85+3.8-7.71=5.482.69+1.57+8.55=12.818.63-1.32+9.91=17.228.24+9.25-6.14=11.353.16-2.18+4.74=5.728.85+6.7-3.5-8.7=3.351.45+9.1-2.46=8.097.38+1.39+7.25=16.027.72-0.27+4.47-0.04=11.888.43-2.58+8.98+7.7=22.538.84-6.56+2.24=4.528.59-4.79+7.92+7.06=18.788.7+3.92-1.91+3.2=13.915.06+0.11+2.46=7.639.08+4.17-3.61=9.648.98-4.36-2.99=1.635.05+3.21-2.84-3.97=1.456.13-5.07=1.066.47-3.08-1.65+2.62=4.367.26-1.35+3.39=9.33.55+3.56-1.49+4.77=10.397.98+8.96-0.7-8.41=7.837.07-2.63+2.9=7.347.17-4.4=2.778.22+2.88-3.61+6.29=13.789.37+2.3-0.98-6.2=4.496.24+1.28+8.16-2.99=12.698.51-0.43-4.83=3.255.55+6.83-8.56=3.829.07+6.52-2.9=12.697.36+3.59+5.88+8.46=25.297.6-4.26+6.87+1.75=11.963.24-0.34=2.92.44+7.47-7.42=2.493.42-2.54+4.64+2.5=8.029.13+4.01-2.37-2.02=8.753.34-1.56-1.53=0.256.92-0.71+3.45=9.665.11-1.55=3.567.43-3.77=3.669.65-5.07-4.03+1.9=2.459.9-3.03+6.77-4.22=9.429.34+0.57+5.24+3.56=18.719.32-1.29-0.71-0.26=7.064.77-0.87+4.25-5.31=2.841.04+5.19-5.1+7.95=9.085.41+5.85+5.57+6.73=23.568.19-7.49-0.58+5.43=5.554.35+6.38-2.93-3.59=4.218.63-2.76+6.01-2.38=9.56.51-1.03=5.488.38-3.69-1.96=2.736.62-1.9+0.24=4.965.88-5.54+8.51-3.48=5.371.73+0.86+4.19-4.12=2.667.23-1.7+8.92-5.51=8.943.86-0.28-3.25=0.334.08-1.67-2.02+6.71=7.15.76+4.3-0.12=9.945.44+1.83=7.275.69+4.76-6.42=4.031.6+6.14+4.88-7.44=5.188.33+4.71-8.47-3.19=1.382.33-1.62=0.719.1-8.02+6.23=7.319.66-0.37=9.297.52-3.22+6.77+7.34=18.419.7-0.31+3.33+3.75=16.472.1+5.45-6.41=1.149.62+9.57-6.96-9.67=2.561.04+2.48+4.62+9.96=18.16.06+3.67-1.82=7.919.23-2.19-0.59=6.458.03+6.63=14.668.21+0.87-1.64+3.99=11.437.5-4.35-2.29=0.861.11+5.36-2.46-0.46=3.558.39-7.29=1.13.36+7.61=10.970.29+3.53=3.827.13-4.51+4.63=7.256.46-4.95-0.73+9.38=10.168.86-1.35=7.515.91-1.46-2.54+9.76=11.675.78+4.83=10.615.78+8.57+5.9=20.258.21-2.7-0.29=5.227.23-1.81-1.4+9.51=13.535.3-2.93+1.21=3.588.5-1.17+3.04-1.2=9.170.38+7.68=8.067.86-5.48-0.46=1.925.64+5.71+7.39=18.748.46-7.65+6.45+7.45=14.716.76+2.89-1.71-4.64=3.31.68+3.85+1.35=6.886.39+8.76-1.61+6.44=19.987.02+6.41-1.55-3.62=8.265.69-1.69-1.21-2=0.795.62-1.58-1.81=2.231.06+2.22+0.1-0.48=2.97.66+4.92-4.75=7.837.29-4.46+8.88-6.29=5.429.54-1.69-4.44+6.47=9.889.58-2.51+7.58=14.658.79-0.49+2.45-7.23=3.529.16-1.96+6.27-1.87=11.68.86+3.67-4.07+0.86=9.328.31+0.73+0.51+1.28=10.836.38-5.09-0.52=0.770.11+8.31-8.12=0.33.87+2.21+6.51=12.596.87+6.34-0.99-8.62=3.69.37+4.27-4.07-9.22=0.354.81-3.61+6.23=7.434.91-0.27-1.02-0.94=2.688.32-0.53+3.87+1.2=12.868.69+8.93-5.91+3.08=14.799.73-0.85+7.66+3.39=19.939.1-4.94-1.08-1.4=1.688.23+8.18-5.39-7.96=3.067.92-2.79+3.86-0.64=8.351.39+3.76+8.12-0.95=12.327.72-4.59-1.72+4.87=6.287.98+3.59-1.03+6.74=17.288.18-1.48-2.78+8.96=12.887.38+0.82-3.26+6.29=11.232.81-2.62+8.05=8.247.79-6.12+1.37+8.4=11.447.08-0.66-0.04-3.92=2.468.23-2.8-1+0.3=4.732.17+7.93-1.14-3.28=5.686.74-0.07-3.33-2.21=1.136.96+1.67=8.638.73-5.8+9.09=12.021.13-0.11+3.42+7.71=12.157.66-5.82-0.81-0.87=0.161.6+0.02+1.78=3.49.36-6.87=2.494.86-2.12+2.88=5.629.94-1.83-6.47+5.91=7.553.81-2.02+3.44+7.59=12.829.28+4.32-4.57=9.039.69+5.83+3.96=19.487.46-0.46-0.88-3.29=2.839.93-6.68=3.257.25-1.73+4.99+6.26=16.776.65-4.92+9.26+2.19=13.185.67-3.64+8.63=10.665.89-2.95-0.02-0.1=2.826.96+5.68-5.98=6.661.97+4.86=6.839.05-4.45+2.49=7.095.79+7.87-7.44-3.59=2.635.81-2.46+0.72=4.078.26-2.25+7.95-3.77=10.197.68-1.26-1+4.16=9.580.2+5.15+2.61-1.01=6.957.91-1.29-3.98=2.645.18+3.53+8.24-4.72=12.239.3-0.06-1.43-4.45=3.361.32+7.6-0.62=8.35.54-0.12-3.18-0.8=1.443.37+4.59=7.969.52-8.82+4.44-2.46=2.687.32-2.15-1.53=3.643.58+6.65-9.43=0.82.13+8.08+5.61-2.84=12.984.91+7.66+0.98=13.559.17-4.27-0.75-3.96=0.193.22-2.92=0.33.76-1.66+5.45+0.04=7.599.29-2.89+8.01=14.416.41-6.02+7.43+0.82=8.648.44+5.1+4.89+8.93=27.369.09-2.32-1.52+4=9.254.68+4.33-3.59+1.52=6.947.46+3.2+6.39-1.95=15.16.82+4.57-2.64+3.19=11.948.31-1.91-0.32-2.7=3.389.05-2.59+1.91+2.24=10.619.17-6.15+2.51=5.532.74+9.16-4.26+4.64=12.283.9+8.52+6.6=19.029.41-3.41-2.81=3.199.78-3.13-0.4=6.258.59+4.75-9.29+8.4=12.457.88-6.34-0.23-0.13=1.187.2-1.29-1.41-2.22=2.284.09+1.68-5.51+2.36=2.621.19+5.76-1.7=5.255.74-2.58+1.05=4.219.15-0.2+0.43-2.95=6.439.8-4.59-3.86+4.64=5.999.69-1.29-6.12+1.47=3.758.49-7.88=0.615.56+6.1+4.65-2.73=13.585.54+9.18+5.49=20.214.19-1.96+8.47+8.99=19.698.22-1.96-2.13+3.55=7.688.17-3.85+3.54+9.38=17.248.36+2.87+3.83+6.21=21.270.58+9.32-5.12=4.789.23+6.11-4.98=10.365.56+0.32+4.15+2.66=12.693.34+0.93-4.17=0.17.32-0.23+0.84+6.94=14.876.93-3.37-3.06+0.63=1.134.55-4.2=0.357.45+2.64-8.93+4.95=6.111.19+1.05+1.55=3.796.07-2.94+8.27=11.45.32-0.17-0.81+9.18=13.527.71-3.06-0.7-1.32=2.631.99+6.06+6.49-7.5=7.048.5-7.79=0.717.61-0.23-1.73-1.07=4.581.03+0.94=1.978.81-0.31-6.31=2.197.51-5.5=2.019.25-4.79-0.63=3.839.65+8.56=18.219.47-0.06-3.87-4.1=1.449.63-6.62-0.21-1.62=1.184.4+9.66-1.53+9.3=21.831.69+0.23=1.924.5+4.95-2.68+1.69=8.461.3-0.26=1.047.25-0.11-3.49+0.68=4.335.61+4.94-4.07-1.69=4.791.73+7.09-1.09-2.67=5.063.95-1.26-1.96+6.15=6.880.19+2.7+5.5=8.394.56-3.63=0.934.08-0.7-2.93+5.91=6.363.94-0.65-2.77+2.44=2.964.35+8.32+3.97+8.18=24.829.48-9.1+3.65=4.033.6+0.99+0.47=5.066.88-0.04-0.42+1.37=7.795.43-2.4+0.57=3.64.26+7.03=11.296.39+3.78+7.79+8.57=26.532.31+9.94+0.68=12.939.13-3.87+8.15+9.78=23.193.15+1.05+4.86+0.32=9.383.93+8.65+1.4+6.85=20.833.87+7.16-6.73-0.05=4.256.23+7.03-4.35+4.71=13.628.4-5.09-0.45+8.32=11.184.47-1.99-0.46=2.025.03-0.7-2.8+4.35=5.884.72-2.49=2.239.42+5.16-9.55-4.74=0.296.51-0.78+5.03-1.5=9.268.02+3.29-9.1=2.214.8