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

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8.67+0.47=9.62+7.27-0.22-1.89=9.2-7.15+9.31+2.6=9.89-5.12-0.89-2.06=0.73+4.16-2.64+9.02=9.8-2.9-0.39-2.21=8.59-0.22-3.26=0.96+5.57+5.62-4.29=1.81+2.76=6.91-4.55+1.11-1.79=8.74+5.41+6.76+2.29=4.48+3.6-4.93=2.1-1.59=9.23-4.9=7.8+4.41-5.93=3.43+0.7+7.08-7.7=5.68+6.22=8.45+8.61=1.53+7.34+3.49+8.78=5.92+6.68-6.04=5.21-2.74=1.29-0.5+2.22=9.64+2.9+8.64-2.13=7.14-3.48-0.22+7.76=7.9-3.36-1.47+2.56=6.93+2.26+2.22+7.57=6.09-0.56+3.25=7.75+8.46-9.34-0.36=8.32-7.17+2.79+0.42=4.48-0.59-2.4-0.83=9.06-3.07-1.05+4.94=8.1+0.47-3.41-4.81=3.78+8.53=1.89+1.32+7.23-0.36=9.09-0.83+8.59=1.87+6.78=8.82-5.95+0.38+4.86=6.35+7.65-5.98-5.05=6.39+4.56+5.64=3.53-0.88-0.72-0.2=0.51+1.05-0.85+8.69=7.84+4.51-7.94+8.09=6.89+3.67-1.38=9.52-2.04-2.49-2.2=6.81-3.43-1.63+4.52=0.89-0.14+9.26=9.91+5.46-4.57+7.51=6.29+5.56+2.37+2.2=7.84-2.58-1.5-0.27=8.03+9.28-4.46-8.63=2.37-1.8-0.09+0.83=0.37+3.78+6.05=7.94+9.18-7.78+0.6=4.8-3.22=4.08+7.02+5.79+4.87=5.29+3.17=5.15-1.2+5.92-1.65=9.25-1.87-4.12=4.3-1.34=4.58+9.08-5.87+4.79=4.37+2.85-3.98+3.97=4.13+9.53-1.04-3.64=7.84-5.99+7.34-0.79=8.33-5.09+7.53-9.59=7.91+4.3=4+8.3+5.7-0.53=1.03+1.44=6.86-5.52+6.87+2.95=2.35-0.9+3.63-2.93=1.25+8.47=9.95-1.96+2.4-9.88=4.43-0.42=1.65+7.84+1.58+5.56=9.03-2.69-0.16-3.42=5.53-0.41-3.35+0.55=6.94+9.36+6.34+6.35=6.2+5.91+0.84+0.55=8.56-4.37+1.34+6.64=4.41-1.05+4.51+4.64=9.77-2.58+2.82-6.11=5.68+5.19-7.84+6.15=4.02-0.46-2.7=4.29-3.69=9.32-4.84-2.91+3.31=8.83+6.85+7.34=5.38+6.28+3.97+3.35=7.94-2.6-0.99-0.66=8.74-2.09-1.03+4.52=4.08-2.6+0.81+2.63=7.3-5.49-0.63=4.01+8.6-5.05=6.14+8.57+7.78=2.39-0.4+0.76+1.49=5.41-2.24-1.59-0.79=5.89+0.16+6.63-0.7=8.53+2.49-6.12=4.27+0.91-0.43+0.56=6.63-4.65+4.23=4.02+4.48-2.31=5.61-4.76+5.92+5.7=5.85-2.09-2.63+5.58=9.35-6.61+2.83=2.5+1.46+8.14=8.63+5.94-3.31-0.84=6.18+8.14-2.11-8.49=3.04+1.54=8.97+2.03-3.34-2.32=6.02+8.2+4.27=7.15-3.29-2.59=8.46+6.71-3.41-9.22=7.04+7.07=1.64+8.84-4.46+7.03=9.87-0.65-6.11-2.45=2.29+0.42=9.55-5.39=9.27-7.55+6.8-0.49=2.24+9.19-0.29+1.51=3.93-1.6-0.2=1.5+5.23+0.34=7.83-5.35-2.37+9.51=7.32-0.96+2.34-1.06=1.73+6.04+2.64=4.32-0.39-0.29=5.07-1.1=7.72-6.76-0.07+4.96=9.39-1.04+5.19+2.75=8.11+4.5=7.76+2.92+6.63-7.82=6.76-1.69-3-0.25=6.39+3.82+9.79+6.91=7.04-0.33-1.37-1.8=8.08+4.69-5.83+8.16=8.07-0.31+9.25=7.83+4.4-0.76=3.07-0.45+8.43-3.52=7.37-1.71+2.45=8.42-3.28-4.77+3.13=4.72-2.29-0.16-1.41=7.46-7.07+1.78+0.85=5.13+8.84-9.32=9.55-6.55+9.22-5.49=8.21-7.58+7.32+8.12=0.36+5.75+4.84=4.16+1.53=3.18+0.95-3.42=6.67-6.29-0.04=8.64-2.86-2.23-2.93=5.59+9.36+5.41+2.61=6.06+2.14+6.44-3.75=3.62+6.92-7.18+0.48=7.78-5.55+8.93-4=6.83-2.33+9.49=5.48+1.6-4.07=3.82+4.33-4.04=6.43-1.54-1.96=7.99-1.19-2.25=8.12+0.77+5.47=5.18+6.47+8.97-4.7=9.83-6.11-0.79=6.21+2.81+9.57=3.55-1.22+3.56+8.17=1.57+2.75+3.23+8.64=3.78+1.03+2.56+7.24=7.26+1.19-6.77+8.07=1.01+7.05-3.1=3.6+4.07+9.17=4.41+2.9+3.81-5.73=8.12-1.03-0.54+6.02=5.78-2.64=2.13-0.34+7.49=5.82+7.7+3.02=0.93+4.95=8.15-0.47-1.16+8.46=8.33-4.11-1.11-2.29=6.08+3.47-8.04-0.91=7.49+2.54+7.63-0.28=3.06+9.55-3.17-8.82=8.89-7.37=3.78+7.44+1.18-8.4=9.12-1.23-3.6=4.94-4.51=1.38+0.22+8.37+6.22=5.49-0.21-1.99-1.13=4.92-2.4+9.94+5.11=7.88-1.13+4.83=6.36+9.07-0.87=8.01+4.73+4.56-7.79=8.97+4.23+4.66+1.3=8.22-2.63+5.71=8.27-3.12-1.75=4.79+9.32+9.99-5.1=5.31-1.53+4.77+7.64=4.47-1.43-1.27+7.6=6.93-2.46+7.9+3.03=7.6+4.04-3.09+7.63=8.74+7.28=8.39-0.87-4.94-1.23=6.87-4.49+0.9+0.61=9.34-0.56=0.63+7.71-7.62=5.61-2.01+1.09+1.59=5.57-1.97+0.96+2.52=6.21-4.51+5.75-2.36=3.17-0.55-0.75+5.19=5.02-1.38+0.23-3.02=6.63-0.07-2.28=3.15-1.77+0.71+5.17=2.37-1.5=1.19+9.93-7.12+9.86=3.26+6.33=5.41+5.4+7.37=4.3+8.88+8.59+4.03=6.17+8.75+6.05=7.98-6.04+0.45=9.33+3.34+0.51=6.54+4.72-4.51=5.87+5.15-5.09-4.14=5.33-4.67+5.88-4.87=7.15-0.56-1.21-1.44=8.34+0.52=8.1-3.22-0.82=8.85-0.47-4.93-0.05=1.58+6.31+2.67-1.5=4.55-2.46=4.89-0.12-2.63=8.67+7.75-6.59+5.95=6.82-3.04=6.19+7.26-4.66-6.52=6.1-1.66-3.37=7.8+7.13=6.44+9.75-6.7+3.1=6.05+5.18-3.94-1.92=6.58-1-0.28-2.08=8.69+0.57=7.97+1.3-0.89+4.01=9.09-0.29+5.75+7.28=3.05-1.36+9.52-3.96=6.69-0.52=4.74+4.51-5.32+1=2.45+1.54+8.65+2.72=4.28+1.34+4.69+5.67=1.26+6.48+5.68+2.28=9.22+3.7+7.35-5.98=9.37+8.94-6.18=9.57+3.5-3.32-7.42=9.62+9.35-8.08-8.91=6.59-2.68-0.35+0.17=5.61+3.7-4.93=5.07-1.38-1.78=2.32-0.77=7.49-3.87+9.44=5.23+4.16+0.42=4.17+3.67=6.39+6.15+4.48+8.1=3.76-3.15+2.5=7.52-3.93-0.37=8.49+5.55-6.93+1.29=7.23-0.48-3.9-1.4=9.44-0.45-5.24=6.18-4.25+7.36-2.39=7.66-4.28=8.45-7.94+1.72=1.19+7.92=6.28+5.15+8.72+9.36=3.44-0.49-1.72+8.78=7.69-2.59-1.23+3.85=7.74-3.92=9.56-1.25+9.67=2.9+6.68+3.25=3.02+3.91-4.53+4.45=5.94-3.61+8.03+3.65=7.12-2.5=8.79+5.89+6.99=8.24-5.06-0.09=9.12+9.73+3.4=9.54-1.34+3.44-4.05=6.04+8.43+0.41=8.41-0.13-1.72+2.04=8.22-0.05-7.13+0.41=9.01+0.41-5.13+8.02=1.36+7.15=0.84+2.33+6.34-6.09=3.62+7.04=7.01+4.93=4.46-0.89-3.15=9.07-1.59-3.5=6.68+5.78+6.08=8.42-3.39-3.73=3.43+0.43-0.35-2.92=9.26-6.25-1.01+1.12=8.61-0.14=9.95-8.96=0.76+4.75+1.01=9.45-1.35+7.39-7.42=3.4-2.32+9.42=4.71+5.68-0.31-6.63=7.87+9.55-8.7=7.72-7.37+5.01-0.6=6.36+2.15-3.43-4.75=9.39-3.46-2.48-1.95=5.07-1.28-0.93=4.16+1.09-0.93+3.54=7.83-0.89-4.62+0.76=7.63-1.8-1.29-4.3=6.26-3.16-0.22+4.59=9.26-0.7-0.55-3.18=8.89-7.38+7.96+7.9=8.04+5.57+6.46=7.53-2.82-4.49=5.97-0.09+2.35=2.3+4.55=9.59+2.86-2.08-3.08=1.24+4.85+7.38-9.27=9.3-6.18-0.37-0.41=9.22-2.79+0.68=6.47-0.89+1.39=2.97+9.04-4.89=9.05-5.71+1.53=2.06+6.05=9.25+1.48-5.96-3.17=4.25+5.65+7.75-0.02=9.63+8.99-7.33-3.09=8.17-0.03-0.95+0.51=2.07-0.86+0.53=2.96-0.5+3.17=1.04+4.47+5.62-1.31=4.66-1.8+6.56=0.52+0.11=8.24+9.42=2.89+5.7+6.19=4.08-2.11-1.05+3.05=5.13-2.04-0.34-1.17=7.48-4.49=9.98-7.77+3.76-5.14=4.11-0.6=4.3+8.12+8.26=8.61-0.42-1.89=0.91+7.52-1.29-6.39=4.65+3.83+6.31+7.08=2.72+9.96-7.17=4.3+3.07+5.91+9.19=6.9-0.62-4.2+6.02=8.79+3.84+5.27+7.5=3.38+5.97-9.24=0.55+7.32-0.57+1.67=6.02+8.3-4.89+9.7=1.56-0.35+2.4-0.65=3.94-2.46+3.99-4.99=5.96+4.17+2.67+9.53=8.9+0.33+8.39-2.09=2.29-0.34+2.9+8.25=1.29+8.67-0.52-9.12=9.93-3.28-1.72=7.32+2.22+1.93+3.89=8.1+6.24=9.6+3.61+5.26-7.27=7.93+9=8.45+1.08+3.95=8.92+7.15-5.92+1.59=6.41-0.42+9.37+5.47=5.42+5.24-2.67-3.16=7.29-6.12+2.11+7.5=0.12+4.27+8.63-8.74=9.24-4.07+1.33+6.47=7.82+8.32-2.67+4.6=1.15+8.18+9.17-9.32=7.42+4.06+1.8-6.29=2.59-2.08+7.26=9.43+8.44-1.98+8=6.35+6.19-4.25=9.68-6.47-2.27+1.38=3.23-2.21+2.76-0.46=7.86+0.51+3.08+3.7=2.59-1.61+7.33=5.54+2.32+5.67+4.76=3.08+7.26+8.9=2.45+5.18+2.3+5.48=9.66-4.44+7.94-9.2=9.69-0.22-0.2+8.52=0.07+7.81+5.86=5.89+9.98-0.3-9.22=9.54+9.05-4.74-4.99=4.7-1.27+4.82=6.93-0.77-1.73-0.44=1.94+0.43+3.41+6.92=1.57+9.92-3.04-0.7=7.38+7.51-4.5=7.64+2.86-0.99=0.88+7.56+9.03=2.79+4.53-3.82=1.99-0.74-0.63=8.39+6.36-2.56-5.98=4.57+5.57=9.2-0.09+7.34=5.41+3.78-2.23-2.29=4.29+7.15-6.74-1.57=3.79+7.22+8.18-2.16=9.18-1.68+8.51+1.93=0.48+2.92+5.8-5.73=6.09+4.5-5.17+3.23=7.9-0.39-2.99+7.8=5.5+8.99-6.19=5.5+6.95+9=9.81-2.18-0.21-3.5=6.63+1.56+5.82-3.88=0.56+6.82+3.47=3.75+4.39+3.64+4.34=9.73-3.99-3.02-1.24=3.12-2+2.13=2.01-0.28+2.16=6.93-5.84=8.61-7.25-0.86=9.47+2.06+9.76-5.88=8.14-6.48+8.07-9.47=8.95+3.35+0.3+2.43=6.48-5.9=9.51-8.56+7.72+2.21=2.97-1.56+9.72=8.95-1.27-2.58-1.93=6.36-1.22=4.09-1.71+4.97-3.07=8.22-6.13=5.65+1.55+7.11+3.45=6.64-2.74+6.12-4.29=3.81-3.1+6.09+1.71=6.19+5.78-5.97-3.49=6.27+3.15-6.46-0.57=9.88-0.94-8.23=3.81+7.19=6.77+5.71-6.22-1.71=6.16+2.28=2.62+8.96-0.07-2.46=7.99+1.47+4.26=6.79-0.12-1.32=2.78-0.38=8.45+2.64+8.84=9.29+6.97-3.32+6.19=9.78+4.27+1.31-5.63=5.64+1.77-2.25+2.65=9.46-0.39+9.96+5.49=2.63+0.85=7.67-3.67+5.91+3.65=0.12+6.71+7.93=4.17+3.49+7.2-4.71=8.25-2.75+0.81=5.46+1.77-0.83=8.01+6.44-8.93-3.11=5.4-2.96=6.81-3.47=9.34+3.2=7.74+8.18-4.5=8.13-3.41-1.79+6.3=9.85-4.6=3.03+0.7+3.52+0.89=9+6.5+2.37-5.83=6.5-2.74+9.08-6.81=3.82-1.48-0.89+2.66=9.87-2.64-6.08+9.59=8.85-8.65+2.32-0.66=3.95-0.82=7.96+4.45+6.33-0.72=0.32+3.83+2.56-5.14=3.78+5.19+8.2+1.73=3.86-0.67+9.27-8.29=6.33-0.44+3.62+7.57=4.99+9.06+1.2-0.28=4.12+3.86-4.7+7.29=8.34-0.21-7.71-0.19=4.94+6.64+8.7-0.56=1.55+5.46-3.61-1.56=1.91+4.16+4.88=8.17-6.4-1.08+7.33=1.48+8.07+8.72+5.73=1.59-0.08+4.48-5.01=8.65+9.7+3.46-7.21=7.76-0.04-3.85=2.14+3.9+9.49-5.2=8.47-3.8-0.64=9.83-9.07=9.52-2.24-4.52=7.91-0.85=7.83+4.12+3.26+9.92=1.97+0.9+7.03=9.39-2.63=4.49+8.02+7.83=2.66+9.59+2.56-0.88=7.81+1.58+8.88+3.73=0.87+3.15+6.49+4.2=9.67+6.9-0.1+1.55=8.7-6.74=5.01-4.19+1.75=8.03+6.27-5.28=9.9-1.05-7.85+9.8=0.39+1.84+0.91+9.68=5.24+1.48-5.41+8.96=7.19-3.05-1.6-0.26=6.62-4.51+0.6-0.19=8.41-3.02-5.19+5.32=6.25-1.69-2.52=6.45-4.54+9.11+2.93=9.04+2.86-3.55=9.27+7.78-7.41+8.12=8.87-4.12+6.17-8.15=1.36+1.12+1.47=9.47-5.04-2.7-0.92=7.13-2.38-3.64+4.43=4.45+3.21=6+5.83-5.68-3.15=6.99+5.36+1.31=3.81+6.13-1.68-6.86=4.74-4.61=5.04+2.5+8.26-8.83=0.09+8.32-4.95=6.9-4+9.95-4.82=7.08-4.07-2.84=5.95-0.46+8.51+7.82=9.19-4.79-0.09=4.26+2.44+2.78+0.12=7.84-2.4+5.19-3.92=9.05+1.04-5.06-1.62=9.36-2.88+1.62+2.16=3.88+4.64-0.96=5.51+4.31+1.38=0.98+0.02+4.73+7.85=9.19-2.78-3.29+3.64=9.99-3.38-5.05=9.5-3.05-4.04+4.47=1.22+8.97-3.19+7.42=9.3-2.3+3.09-1.5=3.76-0.74-0.45-1.6=9.37-5.93-0.79-2.55=8.99+7.1-5.24-0.28=5.77+2.94=5.25+8.02=9.37-7.65+1.5=3.28-0.02+9.42+2.01=0.16+8.16+1.26+4.5=7.38-1.8-2.1-2.81=9.9+9.77-9.56=5.61-0.46-4.96=8.9-1.24-0.06=4.89-3.47+5.03=7.5-0.51=7.85-1.63+6.66=9.47-0.58-4.28-2.71=2.32+4.49+0.7-1.36=8.37-8.03=1.92+5.77+9.04=8.81-6.66-1.7-0.22=4.76+9.39+1.93-0.57=3.15-1.65+4.12+4.89=7+7.64+0.89=6.43+7.16+4.49+4.54=9.82-0.89=9.27+7.07-8.11=8.51+2.83-0.71=0.76+7.13+2.77=8.81+8.21+7.83+1.89=5.83-3.89-1.57=2.66+7.55=3.92-1.42+2.29=8.9-5.52-0.56+4.42=5.25+5.54-5.09+4.38=8.64+9.65=0.68+3+2.09-3.23=4.04-1.2-2.3=9.13-5.46-1.68=7.16-3.92+5.34-2.27=6.69-1.57+2.93=7.61-2.08+3.29+3.73=3.58-2+7.48-0.5=1.18+7.55-1.84-2.28=3.5+9.93+5.29=9.13-5.02+2.5=8.5+4.23+4.1=8.71-1.88-0.05-4.52=8.42+9.53-2.67-3.03=9.96-4.6-0.63=7.01-6.42+7.45=4.23+3.43-7.12=2.73+7.92+9.89+2.38=6.33+7.3-3.93-9.37=5.15+3.22-4.81+2.85=8.8-6.83+9.97=6.33+3.67=9.59-1.49-1.24-5.82=0.98+8.47=3.84-2.29-0.1+8.08=6.86+2.47-0.14-0.73=7.49+4.8-1.61+6.1=9.97-0.7+0.28-6.07=7.32-4.94+0.05+8.1=4.18+3.09-6.95=4.55+3.87-6+4.83=9.94+5.72+4.71-9.05=9.45-7.62+8.43=6.54+2.36=8.85-4.68-3.36+9.06=3.95-1.72=9.36-3.3-2.21-0.25=7.16-3.8+6.79=9.03-3.49=2.98-0.73+6.29-7.92=6.1+7.43-8.97=6.82+1.24-3.01+0.54=9.76-3.33+2.12-4.57=2.88-1.99+4.25-4.53=9.75-1.05-2.46=5.42-0.98+9.48-4.95=0.02+8.89-6.91=3.99-3.35+3.61=6.91-5.13+5.03-3.69=9.26-0.39-1.68-1.79=9.84-3.85-2.96-2.36=8.29-0.49-2.4+1.65=9.36+0.92+9.38+1.05=8.95+1.95-1.94=6.85+5.25-2.84=6.28-1.62+8.66+2.18=4.65+6.34=1.19-0.68+1.26+9.82=1.13+4.37-0.7-1.52=7.37-0.12-5.68=8.28-2.1+0.87+3.48=7.06-5.51+3.46-0.53=5.05-4.34+8.61+3.08=9.8+8.79+4.1+8.44=7.77-4.38+4.96-4.98=1.49+7.3-0.02=5.97+8.88-2.52+4.16=4.41+3.11=1.86+7.99-5.68+8.81=7.62-1.29-5.36=8.62+2.81-6.04+5.89=2.24+0.42+1.57-0.34=9.48+8.24-9.01-8.09=0.74+8.5-4.78=9.35-0.25=6.91+8.98+7.79=3.75+5.69-3.93=9.25-1.79-1.23+5.69=8.12-0.94=6.8-0.74+0.62+8.37=2.9-1.02+2.88+8.47=4.67-1.59+9.36=6.9+1.72-4.73+7.83=4.46+2.53+1-0.61=2.23+8.55=5.82+4.61-4.89+9.84=6.59+6.28-7.65+5.99=9.68+1.27+1.18+1.03=8.4-1.94-0.37=8.02-4.5+6.2=8.69+6-7.34-3.31=9.98-5.45+6.35=7.8-4.83=8.45-5.31+3.33=9.03-2.82-2.11-3.68=3.75+0.88-2.86=6.12-0.23-2.11-2.95=8.38-7.78+6.9-6.42=9.14-2.16-1.54-3.05=9.96-1.53+8.36-2.42=2.07-0.87=8.07-3.2-3.88+5.74=3.69+8.76-1.06-4.47=9.16-2.11+9.73-3.63=5.03+1.22+7.82=7.98+8.42-2.45=8.29-7.78+8.15=5.4-3.62-1.61+8.34=8.39+9.16-1.1-9.34=8.1+6.55-4.32+0.51=9.99-6.16-0.68+5.28=9.87-4.15-3.16-0.57=6.37-0.74-5.44+9.81=5.35+6.74+8.86=5.84+8.36-2.08=1.39-1.07+3.17+8.22=7.4-0.75+1.62+1.8=0.96+0.11+7.34-6.08=9.11-7.57+6.3=5.51+0.27=5.18-1.44-0.43-1.94=6.28-5.68+6.31-6.72=6.07-1.93-0.02=6.81+8.15-1.5-8.48=6.11-5.72=4.89-0.36-3.94+5.76=9.73-5.21-0.53+1.73=8.15-6.38-0.04+7.4=2.05+5.81+8.25=9.56-0.07-7.7=9.5-7.51=9.16+0.93=9.23+6.04+4.08-0.63=4.73-2.72-0.8=9.87-1.49+8.52+8.01=9.17-4.33-0.51-2.21=8.8-7.18-0.92+6.34=8.73-1.69-6.16=0.33+3.02-1.34+7.29=7.15+0.36+4.53-5.47=5.43-1.03+6.63-6.2=9.33+0.2+2.47-8.21=3.29+6.61-9.75+7.87=8.88-0.11+4.69+5.06=7.35-4.17-0.5-0.1=1.96+1.98-2.2=3.94+2.49+0.84=1.4+6.2=1.8+8.46-2.67=8.02+4.2-5.83+2.7=9.51-0.43-3.28+4.57=9.57+2.71-8.52+8.64=9.96-7.2+3.66=3.15+4.05+4.03+9.34=9.88-4.13-1=7.65+5.57-2.43-5.4=9.28-7.47=4.69+7.12+6.79=4.11+0.73+0.66=5.81-2.1+1.76-2.96=3.11+7.34+3.35+6.27=6.35+6.31+7.41+4.15=7.45-1.11+3.72+4.41=8.74-3.46-0.13-1.82=9.61+9.19-0.27+2.11=9.3+9.31+4.84-4.95=7.59-6.06+2.84+8.45=8.12+0.18-8.06=7.28-4.86+7.64+1.43=0.17+2.82=7.21-6.82=3.69+2.45+5.36-2.37=1.76+9.62-5=9.17+7.25-7.82=8.62-2.37+4.28-0.98=8.69-4.36-3.08-0.84=8.69-1.86=7.97+1.46+2.94+4.12=5.11+8.9+9.31+1.46=9.42-4.02-1.76-3.13=6.17+7.82+6.56-7.65=6.5-3.66+4.01=5.31+5.03-4.82-4.04=1.68+7.14+0.3=7.8-6.49+2.45+8.88=7.14-2.35=2.79+0.32=6.99-3.09+9.65=3.96+3.12-5.24=6.24-1.96-0.21-2.3=9.55-3.54-3.27+5.36=0.48+2.49+3.3-0.79=6.83+2.3=參考答案8.67+0.47=9.149.62+7.27-0.22-1.89=14.789.2-7.15+9.31+2.6=13.969.89-5.12-0.89-2.06=1.820.73+4.16-2.64+9.02=11.279.8-2.9-0.39-2.21=4.38.59-0.22-3.26=5.110.96+5.57+5.62-4.29=7.861.81+2.76=4.576.91-4.55+1.11-1.79=1.688.74+5.41+6.76+2.29=23.24.48+3.6-4.93=3.152.1-1.59=0.519.23-4.9=4.337.8+4.41-5.93=6.283.43+0.7+7.08-7.7=3.515.68+6.22=11.98.45+8.61=17.061.53+7.34+3.49+8.78=21.145.92+6.68-6.04=6.565.21-2.74=2.471.29-0.5+2.22=3.019.64+2.9+8.64-2.13=19.057.14-3.48-0.22+7.76=11.27.9-3.36-1.47+2.56=5.636.93+2.26+2.22+7.57=18.986.09-0.56+3.25=8.787.75+8.46-9.34-0.36=6.518.32-7.17+2.79+0.42=4.364.48-0.59-2.4-0.83=0.669.06-3.07-1.05+4.94=9.888.1+0.47-3.41-4.81=0.353.78+8.53=12.311.89+1.32+7.23-0.36=10.089.09-0.83+8.59=16.851.87+6.78=8.658.82-5.95+0.38+4.86=8.116.35+7.65-5.98-5.05=2.976.39+4.56+5.64=16.593.53-0.88-0.72-0.2=1.730.51+1.05-0.85+8.69=9.47.84+4.51-7.94+8.09=12.56.89+3.67-1.38=9.189.52-2.04-2.49-2.2=2.796.81-3.43-1.63+4.52=6.270.89-0.14+9.26=10.019.91+5.46-4.57+7.51=18.316.29+5.56+2.37+2.2=16.427.84-2.58-1.5-0.27=3.498.03+9.28-4.46-8.63=4.222.37-1.8-0.09+0.83=1.310.37+3.78+6.05=10.27.94+9.18-7.78+0.6=9.944.8-3.22=1.584.08+7.02+5.79+4.87=21.765.29+3.17=8.465.15-1.2+5.92-1.65=8.229.25-1.87-4.12=3.264.3-1.34=2.964.58+9.08-5.87+4.79=12.584.37+2.85-3.98+3.97=7.214.13+9.53-1.04-3.64=8.987.84-5.99+7.34-0.79=8.48.33-5.09+7.53-9.59=1.187.91+4.3=12.214+8.3+5.7-0.53=17.471.03+1.44=2.476.86-5.52+6.87+2.95=11.162.35-0.9+3.63-2.93=2.151.25+8.47=9.729.95-1.96+2.4-9.88=0.514.43-0.42=4.011.65+7.84+1.58+5.56=16.639.03-2.69-0.16-3.42=2.765.53-0.41-3.35+0.55=2.326.94+9.36+6.34+6.35=28.996.2+5.91+0.84+0.55=13.58.56-4.37+1.34+6.64=12.174.41-1.05+4.51+4.64=12.519.77-2.58+2.82-6.11=3.95.68+5.19-7.84+6.15=9.184.02-0.46-2.7=0.864.29-3.69=0.69.32-4.84-2.91+3.31=4.888.83+6.85+7.34=23.025.38+6.28+3.97+3.35=18.987.94-2.6-0.99-0.66=3.698.74-2.09-1.03+4.52=10.144.08-2.6+0.81+2.63=4.927.3-5.49-0.63=1.184.01+8.6-5.05=7.566.14+8.57+7.78=22.492.39-0.4+0.76+1.49=4.245.41-2.24-1.59-0.79=0.795.89+0.16+6.63-0.7=11.988.53+2.49-6.12=4.94.27+0.91-0.43+0.56=5.316.63-4.65+4.23=6.214.02+4.48-2.31=6.195.61-4.76+5.92+5.7=12.475.85-2.09-2.63+5.58=6.719.35-6.61+2.83=5.572.5+1.46+8.14=12.18.63+5.94-3.31-0.84=10.426.18+8.14-2.11-8.49=3.723.04+1.54=4.588.97+2.03-3.34-2.32=5.346.02+8.2+4.27=18.497.15-3.29-2.59=1.278.46+6.71-3.41-9.22=2.547.04+7.07=14.111.64+8.84-4.46+7.03=13.059.87-0.65-6.11-2.45=0.662.29+0.42=2.719.55-5.39=4.169.27-7.55+6.8-0.49=8.032.24+9.19-0.29+1.51=12.653.93-1.6-0.2=2.131.5+5.23+0.34=7.077.83-5.35-2.37+9.51=9.627.32-0.96+2.34-1.06=7.641.73+6.04+2.64=10.414.32-0.39-0.29=3.645.07-1.1=3.977.72-6.76-0.07+4.96=5.859.39-1.04+5.19+2.75=16.298.11+4.5=12.617.76+2.92+6.63-7.82=9.496.76-1.69-3-0.25=1.826.39+3.82+9.79+6.91=26.917.04-0.33-1.37-1.8=3.548.08+4.69-5.83+8.16=15.18.07-0.31+9.25=17.017.83+4.4-0.76=11.473.07-0.45+8.43-3.52=7.537.37-1.71+2.45=8.118.42-3.28-4.77+3.13=3.54.72-2.29-0.16-1.41=0.867.46-7.07+1.78+0.85=3.025.13+8.84-9.32=4.659.55-6.55+9.22-5.49=6.738.21-7.58+7.32+8.12=16.070.36+5.75+4.84=10.954.16+1.53=5.693.18+0.95-3.42=0.716.67-6.29-0.04=0.348.64-2.86-2.23-2.93=0.625.59+9.36+5.41+2.61=22.976.06+2.14+6.44-3.75=10.893.62+6.92-7.18+0.48=3.847.78-5.55+8.93-4=7.166.83-2.33+9.49=13.995.48+1.6-4.07=3.013.82+4.33-4.04=4.116.43-1.54-1.96=2.937.99-1.19-2.25=4.558.12+0.77+5.47=14.365.18+6.47+8.97-4.7=15.929.83-6.11-0.79=2.936.21+2.81+9.57=18.593.55-1.22+3.56+8.17=14.061.57+2.75+3.23+8.64=16.193.78+1.03+2.56+7.24=14.617.26+1.19-6.77+8.07=9.751.01+7.05-3.1=4.963.6+4.07+9.17=16.844.41+2.9+3.81-5.73=5.398.12-1.03-0.54+6.02=12.575.78-2.64=3.142.13-0.34+7.49=9.285.82+7.7+3.02=16.540.93+4.95=5.888.15-0.47-1.16+8.46=14.988.33-4.11-1.11-2.29=0.826.08+3.47-8.04-0.91=0.67.49+2.54+7.63-0.28=17.383.06+9.55-3.17-8.82=0.628.89-7.37=1.523.78+7.44+1.18-8.4=49.12-1.23-3.6=4.294.94-4.51=0.431.38+0.22+8.37+6.22=16.195.49-0.21-1.99-1.13=2.164.92-2.4+9.94+5.11=17.577.88-1.13+4.83=11.586.36+9.07-0.87=14.568.01+4.73+4.56-7.79=9.518.97+4.23+4.66+1.3=19.168.22-2.63+5.71=11.38.27-3.12-1.75=3.44.79+9.32+9.99-5.1=195.31-1.53+4.77+7.64=16.194.47-1.43-1.27+7.6=9.376.93-2.46+7.9+3.03=15.47.6+4.04-3.09+7.63=16.188.74+7.28=16.028.39-0.87-4.94-1.23=1.356.87-4.49+0.9+0.61=3.899.34-0.56=8.780.63+7.71-7.62=0.725.61-2.01+1.09+1.59=6.285.57-1.97+0.96+2.52=7.086.21-4.51+5.75-2.36=5.093.17-0.55-0.75+5.19=7.065.02-1.38+0.23-3.02=0.856.63-0.07-2.28=4.283.15-1.77+0.71+5.17=7.262.37-1.5=0.871.19+9.93-7.12+9.86=13.863.26+6.33=9.595.41+5.4+7.37=18.184.3+8.88+8.59+4.03=25.86.17+8.75+6.05=20.977.98-6.04+0.45=2.399.33+3.34+0.51=13.186.54+4.72-4.51=6.755.87+5.15-5.09-4.14=1.795.33-4.67+5.88-4.87=1.677.15-0.56-1.21-1.44=3.948.34+0.52=8.868.1-3.22-0.82=4.068.85-0.47-4.93-0.05=3.41.58+6.31+2.67-1.5=9.064.55-2.46=2.094.89-0.12-2.63=2.148.67+7.75-6.59+5.95=15.786.82-3.04=3.786.19+7.26-4.66-6.52=2.276.1-1.66-3.37=1.077.8+7.13=14.936.44+9.75-6.7+3.1=12.596.05+5.18-3.94-1.92=5.376.58-1-0.28-2.08=3.228.69+0.57=9.267.97+1.3-0.89+4.01=12.399.09-0.29+5.75+7.28=21.833.05-1.36+9.52-3.96=7.256.69-0.52=6.174.74+4.51-5.32+1=4.932.45+1.54+8.65+2.72=15.364.28+1.34+4.69+5.67=15.981.26+6.48+5.68+2.28=15.79.22+3.7+7.35-5.98=14.299.37+8.94-6.18=12.139.57+3.5-3.32-7.42=2.339.62+9.35-8.08-8.91=1.986.59-2.68-0.35+0.17=3.735.61+3.7-4.93=4.385.07-1.38-1.78=1.912.32-0.77=1.557.49-3.87+9.44=13.065.23+4.16+0.42=9.814.17+3.67=7.846.39+6.15+4.48+8.1=25.123.76-3.15+2.5=3.117.52-3.93-0.37=3.228.49+5.55-6.93+1.29=8.47.23-0.48-3.9-1.4=1.459.44-0.45-5.24=3.756.18-4.25+7.36-2.39=6.97.66-4.28=3.388.45-7.94+1.72=2.231.19+7.92=9.116.28+5.15+8.72+9.36=29.513.44-0.49-1.72+8.78=10.017.69-2.59-1.23+3.85=7.727.74-3.92=3.829.56-1.25+9.67=17.982.9+6.68+3.25=12.833.02+3.91-4.53+4.45=6.855.94-3.61+8.03+3.65=14.017.12-2.5=4.628.79+5.89+6.99=21.678.24-5.06-0.09=3.099.12+9.73+3.4=22.259.54-1.34+3.44-4.05=7.596.04+8.43+0.41=14.888.41-0.13-1.72+2.04=8.68.22-0.05-7.13+0.41=1.459.01+0.41-5.13+8.02=12.311.36+7.15=8.510.84+2.33+6.34-6.09=3.423.62+7.04=10.667.01+4.93=11.944.46-0.89-3.15=0.429.07-1.59-3.5=3.986.68+5.78+6.08=18.548.42-3.39-3.73=1.33.43+0.43-0.35-2.92=0.599.26-6.25-1.01+1.12=3.128.61-0.14=8.479.95-8.96=0.990.76+4.75+1.01=6.529.45-1.35+7.39-7.42=8.073.4-2.32+9.42=10.54.71+5.68-0.31-6.63=3.457.87+9.55-8.7=8.727.72-7.37+5.01-0.6=4.766.36+2.15-3.43-4.75=0.339.39-3.46-2.48-1.95=1.55.07-1.28-0.93=2.864.16+1.09-0.93+3.54=7.867.83-0.89-4.62+0.76=3.087.63-1.8-1.29-4.3=0.246.26-3.16-0.22+4.59=7.479.26-0.7-0.55-3.18=4.838.89-7.38+7.96+7.9=17.378.04+5.57+6.46=20.077.53-2.82-4.49=0.225.97-0.09+2.35=8.232.3+4.55=6.859.59+2.86-2.08-3.08=7.291.24+4.85+7.38-9.27=4.29.3-6.18-0.37-0.41=2.349.22-2.79+0.68=7.116.47-0.89+1.39=6.972.97+9.04-4.89=7.129.05-5.71+1.53=4.872.06+6.05=8.119.25+1.48-5.96-3.17=1.64.25+5.65+7.75-0.02=17.639.63+8.99-7.33-3.09=8.28.17-0.03-0.95+0.51=7.72.07-0.86+0.53=1.742.96-0.5+3.17=5.631.04+4.47+5.62-1.31=9.824.66-1.8+6.56=9.420.52+0.11=0.638.24+9.42=17.662.89+5.7+6.19=14.784.08-2.11-1.05+3.05=3.975.13-2.04-0.34-1.17=1.587.48-4.49=2.999.98-7.77+3.76-5.14=0.834.11-0.6=3.514.3+8.12+8.26=20.688.61-0.42-1.89=6.30.91+7.52-1.29-6.39=0.754.65+3.83+6.31+7.08=21.872.72+9.96-7.17=5.514.3+3.07+5.91+9.19=22.476.9-0.62-4.2+6.02=8.18.79+3.84+5.27+7.5=25.43.38+5.97-9.24=0.110.55+7.32-0.57+1.67=8.976.02+8.3-4.89+9.7=19.131.56-0.35+2.4-0.65=2.963.94-2.46+3.99-4.99=0.485.96+4.17+2.67+9.53=22.338.9+0.33+8.39-2.09=15.532.29-0.34+2.9+8.25=13.11.29+8.67-0.52-9.12=0.329.93-3.28-1.72=4.937.32+2.22+1.93+3.89=15.368.1+6.24=14.349.6+3.61+5.26-7.27=11.27.93+9=16.938.45+1.08+3.95=13.488.92+7.15-5.92+1.59=11.746.41-0.42+9.37+5.47=20.835.42+5.24-2.67-3.16=4.837.29-6.12+2.11+7.5=10.780.12+4.27+8.63-8.74=4.289.24-4.07+1.33+6.47=12.977.82+8.32-2.67+4.6=18.071.15+8.18+9.17-9.32=9.187.42+4.06+1.8-6.29=6.992.59-2.08+7.26=7.779.43+8.44-1.98+8=23.896.35+6.19-4.25=8.299.68-6.47-2.27+1.38=2.323.23-2.21+2.76-0.46=3.327.86+0.51+3.08+3.7=15.152.59-1.61+7.33=8.315.54+2.32+5.67+4.76=18.293.08+7.26+8.9=19.242.45+5.18+2.3+5.48=15.419.66-4.44+7.94-9.2=3.969.69-0.22-0.2+8.52=17.790.07+7.81+5.86=13.745.89+9.98-0.3-9.22=6.359.54+9.05-4.74-4.99=8.864.7-1.27+4.82=8.256.93-0.77-1.73-0.44=3.991.94+0.43+3.41+6.92=12.71.57+9.92-3.04-0.7=7.757.38+7.51-4.5=10.397.64+2.86-0.99=9.510.88+7.56+9.03=17.472.79+4.53-3.82=3.51.99-0.74-0.63=0.628.39+6.36-2.56-5.98=6.214.57+5.57=10.149.2-0.09+7.34=16.455.41+3.78-2.23-2.29=4.674.29+7.15-6.74-1.57=3.133.79+7.22+8.18-2.16=17.039.18-1.68+8.51+1.93=17.940.48+2.92+5.8-5.73=3.476.09+4.5-5.17+3.23=8.657.9-0.39-2.99+7.8=12.325.5+8.99-6.19=8.35.5+6.95+9=21.459.81-2.18-0.21-3.5=3.926.63+1.56+5.82-3.88=10.130.56+6.82+3.47=10.853.75+4.39+3.64+4.34=16.129.73-3.99-3.02-1.24=1.483.12-2+2.13=3.252.01-0.28+2.16=3.896.93-5.84=1.098.61-7.25-0.86=0.59.47+2.06+9.76-5.88=15.418.14-6.48+8.07-9.47=0.268.95+3.35+0.3+2.43=15.036.48-5.9=0.589.51-8.56+7.72+2.21=10.882.97-1.56+9.72=11.138.95-1.27-2.58-1.93=3.176.36-1.22=5.144.09-1.71+4.97-3.07=4.288.22-6.13=2.095.65+1.55+7.11+3.45=17.766.64-2.74+6.12-4.29=5.733.81-3.1+6.09+1.71=8.516.19+5.78-5.97-3.49=2.516.27+3.15-6.46-0.57=2.399.88-0.94-8.23=0.713.81+7.19=116.77+5.71-6.22-1.71=4.556.16+2.28=8.442.62+8.96-0.07-2.46=9.057.99+1.47+4.26=13.726.79-0.12-1.32=5.352.78-0.38=2.48.45+2.64+8.84=19.939.29+6.97-3.32+6.19=19.139.78+4.27+1.31-5.63=9.735.64+1.77-2.25+2.65=7.819.46-0.39+9.96+5.49=24.522.63+0.85=3.487.67-3.67+5.91+3.65=13.560.12+6.71+7.93=14.764.17+3.49+7.2-4.71=10.158.25-2.75+0.81=6.315.46+1.77-0.83=6.48.01+6.44-8.93-3.11=2.415.4-2.96=2.446.81-3.47=3.349.34+3.2=12.547.74+8.18-4.5=11.428.13-3.41-1.79+6.3=9.239.85-4.6=5.253.03+0.7+3.52+0.89=8.149+6.5+2.37-5.83=12.046.5-2.74+9.08-6.81=6.033.82-1.48-0.89+2.66=4.119.87-2.64-6.08+9.59=10.748.85-8.65+2.32-0.66=1.863.95-0.82=3.137.96+4.45+6.33-0.72=18.020.32+3.83+2.56-5.14=1.573.78+5.19+8.2+1.73=18.93.86-0.67+9.27-8.29=4.176.33-0.44+3.62+7.57=17.084.99+9.06+1.2-0.28=14.974.12+3.86-4.7+7.29=10.578.34-0.21-7.71-0.19=0.234.94+6.64+8.7-0.56=19.721.55+5.46-3.61-1.56=1.841.91+4.16+4.88=10.958.17-6.4-1.08+7.33=8.021.48+8.07+8.72+5.73=241.59-0.08+4.48-5.01=0.988.65+9.7+3.46-7.21=14.67.76-0.04-3.85=3.872.14+3.9+9.49-5.2=10.338.47-3.8-0.64=4.039.83-9.07=0.769.52-2.24-4.52=2.767.91-0.85=7.067.83+4.12+3.26+9.92=25.131.97+0.9+7.03=9.99.39-2.63=6.764.49+8.02+7.83=20.342.66+9.59+2.56-0.88=13.937.81+1.58+8.88+3.73=220.87+3.15+6.49+4.2=14.719.67+6.9-0.1+1.55=18.028.7-6.74=1.965.01-4.19+1.75=2.578.03+6.27-5.28=9.029.9-1.05-7.85+9.8=10.80.39+1.84+0.91+9.68=12.825.24+1.48-5.41+8.96=10.277.19-3.05-1.6-0.26=2.286.62-4.51+0.6-0.19=2.528.41-3.02-5.19+5.32=5.526.25-1.69-2.52=2.046.45-4.54+9.11+2.93=13.959.04+2.86-3.55=8.359.27+7.78-7.41+8.12=17.768.87-4.12+6.17-8.15=2.771.36+1.12+1.47=3.959.47-5.04-2.7-0.92=0.817.13-2.38-3.64+4.43=5.544.45+3.21=7.666+5.83-5.68-3.15=36.99+5.36+1.31=13.663.81+6.13-1.68-6.86=1.44.74-4.61=0.135.04+2.5+8.26-8.83=6.970.09+8.32-4.95=3.466.9-4+9.95-4.82=8.037.08-4.07-2.84=0.175.95-0.46+8.51+7.82=21.829.19-4.79-0.09=4.314.26+2.44+2.78+0.12=9.67.84-2.4+5.19-3.92=6.719.05+1.04-5.06-1.62=3.419.36-2.88+1.62+2.16=10.263.88+4.64-0.96=7.565.51+4.31+1.38=11.20.98+0.02+4.73+7.85=13.589.19-2.78-3.29+3.64=6.769.99-3.38-5.05=1.569.5-3.05-4.04+4.47=6.881.22+8.97-3.19+7.42=14.429.3-2.3+3.09-1.5=8.593.76-0.74-0.45-1.6=0.979.37-5.93-0.79-2.55=0.18.99+7.1-5.24-0.28=10.575.77+2.94=8.715.25+8.02=13.279.37-7.65+1.5=3.223.28-0.02+9.42+2.01=14.690.16+8.16+1.26+4.5=14.087.38-1.8-2.1-2.81=0.679.9+9.77-9.56=10.115.61-0.46-4.96=0.198.9-1.24-0.06=7.64.89-3.47+5.03=6.457.5-0.51=6.997.85-1.63+6.66=12.889.47-0.58-4.28-2.71=1.92.32+4.49+0.7-1.36=6.158.37-8.03=0.341.92+5.77+9.04=16.738.81-6.66-1.7-0.22=0.234.76+9.39+1.93-0.57=15.513.15-1.65+4.12+4.89=10.517+7.64+0.89=15.536.43+7.16+4.49+4.54=22.629.82-0.89=8.939.27+7.07-8.11=8.238.51+2.83-0.71=10.630.76+7.13+2.77=10.668.81+8.21+7.83+1.89=26.745.83-3.89-1.57=0.372.66+7.55=10.213.92-1.42+2.29=4.798.9-5.52-0.56+4.42=7.245.25+5.54-5.09+4.38=10.088.64+9.65=18.290.68+3+2.09-3.23=2.544.04-1.2-2.3=0.549.13-5.46-1.68=1.997.16-3.92+5.34-2.27=6.316.69-1.57+2.93=8.057.61-2.08+3.29+3.73=12.553.58-2+7.48-0.5=8.561.18+7.55-1.84-2.28=4.613.5+9.93+5.29=18.729.13-5.02+2.5=6.618.5+4.23+4.1=16.838.71-1.88-0.05-4.52=2.268.42+9.53-2.67-3.03=12.259.96-4.6-0.63=4.737.01-6.42+7.45=8.044.23+3.43-7.12=0.542.73+7.92+9.89+2.38=22.926.33+7.3-3.93-9.37=0.335.15+3.22-4.81+2.85=6.418.8-6.83+9.97=11.946.33+3.67=109.59-1.49-1.24-5.82=1.040.98+8.47=9.453.84-2.29-0.1+8.08=9.536.86+2.47-0.14-0.73=8.467.49+4.8-1.61+6.1=16.789.97-0.7+0.28-6.07=3.487.32-4.94+0.05+8.1=10.534.18+3.09-6.95=0.324.55+3.87-6+4.83=7.259.94+5.72+4.71-9.05=11.329.45-7.62+8.43=10.266.54+2.36=8.98.85-4.68-3.36+9.06=9.873.95-1.72=2.239.36-3.3-2.21-0.25=3.67.16-3.8+6.79=10.159.03-3.49=5.542.98-0.73+6.29-7.92=0.626.1+7.43-8.97=4.566.82+1.24-3.01+0.54=5.599.76-3.33+2.12-4.57=3.982.88-1.99+4.25-4.53=0.619.75-1.05-2.46=6.245.42-0.98+9.48-4.95=8.970.02+8.89-6.91=23.99-3.35+3.61=4.256.91-5.13+5.03-3.69=3.129.26-0.39-1.68-1.79=5.49.84-3.85-2.96-2.36=0.678.29-0.49-2.4+1.65=7.059.36+0.92+9.38+1.05=20.718.95+1.95-1.94=8.966.85+5.25-2.84=9.266.28-1.62+8.66+2.18=15.54.65+6.34=10.991.19-0.68+1.26+9.82=