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8.88+9.3-2.87-9.69=6.57+5.52+7.68+2.6=4.72-3+0.3-0.95=7.57-7.35=6.95+6.18-4.23-0.86=3.44+1.88-0.6=9.31-2.54-2.34=8.59-0.45-0.13+1.26=7.47-0.07-2.61-1.64=1.5+8.83+0.78=8.35+2.15+9.37=9.57+0.27=5.78-0.48+4.07-7.11=5.25+0.48+6.34-8.01=9.95-2.77-6.37+1.5=2.37+8.76=6.59+5.72+6.63=8.67+9.57-6.33-6.49=8.72-6.55-0.44=9.85-7.29+7.05-2.74=5.3+6.58+0.54+5.41=6.32+1.62=3.7-0.07+7.29+1.64=3.53+7.57+2.81+7.24=6.94-4.79-0.68+8.12=1.75+8.16=6.96+6.2+2.24=5.34-3.09+2.45+6.53=8.88+2.05-2.43-3.7=6.88+7.92-9.05=6.48-5.35-0.18-0.07=8.1-2.14-0.6-3.68=9.43-6.6+7.38-4.49=7.16+6.83=4.34+6.62-4.72-2.63=8.95+5.02+9.01+9.24=8.5-8.26+1.94=2.85+6.97=6.65-0.76=7.07-1.86-4.36=8.82+4.68-2.17-3.2=4.13+1.6+4.27=8.26+8.32-9.37-4.9=8.32-0.44-5.37+9.07=1.73+2.41+6.06+7.14=2.89-0.43=5.97-3.2+2.94=7.8+7.65=5.34+5.25+3.26-9.37=2.66-2.55+9.16-3.68=9.68-5.56-0.83-0.69=8.72-6+1.08-2.79=6.95-5.69+5.57=4.76+4.23+2.48-4.71=9.43+6.09-7.22+0.03=2.26+4.73=4.68+4.83+5.3-8.01=6.69-2.74=7.2+7.52-5.17=5.3+5.97+2.86=8.93-5.26-1.02-2.35=0.55+6.22=4.27-3.21+9.95-9.1=3.71+8.13-5.07=7.32+7.25-5.27-0.95=9.14+1.35=6.03-4.97+7.5+9.9=8.48+7.21-8.31+1.31=2.75+7.81+3.17-5.88=8.67+6.9+9.47=4.4+7.49-4.83=4.67-0.46+2.03+2.2=6.49+5.4=4.14+5.34+1.38=3.66+6.32-5.49-1.74=7.18-6.24=9.32+1.55-2.89+2.5=0.27+4.1+8.38+6.04=7.65-1.17-1.99+2.4=9.7-0.47-6.48+3.74=9.97+8.37+0.78=5.01-2.73=8.62-4.19=4.27-0.05+3.24+1.47=0.45+2.5+5.82=9.44+9.32-3.66-2.09=3.62-2.79+8.38=9.51+4.79-0.2=3.39+0.09=5.65+5.73+8.51+2.14=9.83-1.76-6.02+5.95=4.42+6.46-6.18=9.01+9.54-7.91=5.15+8.66=0.81+3.77+6.68=9.53+0.84-3.9+5.35=9+1.74+2.88=8.4-4.02-0.4-0.27=0.88+7.35-1.47+9.29=7.78-3.89+0.78+5.81=7.14+2.29+3.14-0.32=8.53+6.35-6.54+8.28=8.86-6.76-1.03=5.76+7.86+4.83-5.6=3.17+3.3+1.41=9.75+7.89-0.17-7.73=2.28-0.34+3.96-2.42=5.25+6.89-6.71=8.93-1.54+6.64=7.26-3.73-2.27-1.12=2.88-0.84=9.68+4.17-4.99+4.54=9.55+1=0.08+9.78-5.18+6.85=5.57+2.09+5.1-4.32=8.4-3.03-3.68+7.1=7.88-1.98-1.91=8.82-2.1-0.16=3.77+9.81+3.9-6.48=0.41+8.17-3.28+6.44=9.95-0.1-0.75-8.88=0.63+9.36-8.56+9.56=7.58+3.3+6.3=6.42+9.17-5.88-7.09=8.28-1.58-0.39-6.01=6.78+5.36-4.16+0.57=8.17-1.45-5.09=9.76-4.63+8.22+6.94=5.27-3.1-0.26-1.2=8.43-1.13-1.7-0.88=6.81+2.61+4.81-4.4=5.74+9.84+5.82=4-1.78=7.09-0.88=2.67-0.5-1.71+8.56=5.38-3.13-2.01=8.76+3.47+3.07+9.23=8.89+9.27+1.85+3.88=7.64+6.42+9.12+1.2=1.04+7.27-0.73=6.12+5.84-0.56-9.22=7.59+4.27-7.48=8.02-4.36-1.51+0.68=6.98+5.78-4.94-1.89=8.69+8.37-8.26=9.97-3.73+0.05=4.84+5.69+2.9+4.82=2.3+8.37-0.77+5.24=3.29-2.89+4.54+1.52=9.03-2.08-2.46=9.12+0.45-0.26=9.23+0.25+6.2+8.08=6.2-5.42+6.87+9.29=3.28-1.41-1.16-0.18=6.19-3.48+6.61-6.7=7.39-3.84-3.32+3.09=7.77-0.41+0.44-2.73=8.51-1.71+2.63+9.32=6.79-5.14-0.44=7.82-2.34-0.98+5.97=2.31+3.87=8.75-0.84-0.49-1.92=7.38+7.32-3.09+9.58=8.95+2.73=9.62-0.65-8.64=4.92-3.71+5.02+4.07=7.53-7.29+4.54+1.59=7.74-5.39+2.41+4.73=9.15-2.58-2.86-1.2=6.97-4.05+8.77-7.72=6.07-0.92-4.61=7.5+1.03-6-0.46=2.7+1.43-1.45=4.62+4.82=9.84-6.22-2.03-1.13=3.31+4.32+6.45+1.14=8.23+8.39-1.92-1.16=7.38+9.57-5.32-9.51=7.68+0.33-5.59+1.04=9.52+1.38-4.79-2.91=2.37+9.92+0.78+6.04=9.82-4.12+5.68-6.98=1.81+8.95-0.37-7.85=7.77+6.27+8.91=9.25-1.05=4.7-0.58+1.56+5.85=3.27+8.36=9.67+9.05-8.14-0.91=8.07-0.38+3.65=3.6+9.52+9.29-0.55=7.57-1.15-2.37-1.99=9.28-0.22-3.45-3.33=4.93+2.61=5.97-0.13+7.29+3.55=9.55+3.35-7.46+5.1=7.04-3.95+9.45+3.2=5.24+5.97+5.94=3.68-0.14+4.06-5.66=8.58+4.43-7.48-4.82=9.44+0.41=2.19-1.29+8.25=9.38-3.31+9.67+2.58=7.48+9.51-3.44-4.75=9.9-1.01-6.01-1.93=1.07-0.96+7.45+2.58=1.16+5.26-1.56-3.17=0.76+6.17+7.73-9.5=8.17-0.06-3.95-1.31=0.59+9.69+8.48=8.69-3.4=9.64-3.64+8.05-3.01=2.74+9.5-8.19+6.58=6.87-1.57-3.21-1.37=9.16+6.79-0.67-7.85=9.76-3.14-4.57+2.67=5.16+0.9-1.32=5.87-2.06-1.05+2.54=7.64-2.06-3.36+9.93=8.11-1.29+9.87+9.1=9.31+3.38+7.11+9.79=8.78+7.92+1.44=7.09+7.49-4.39-3.89=4.86+9.02+1.5-5.05=8.87-3.02=9.5+4.67+1.46+7.96=8.35-2.63-0.74=4.48+0.8-1.63=6.45-3.45-1.84-0.73=8.53+3.01=2.19+7.76+8.78=6.84-0.47-0.35+5.02=3.91-1.17+9.31-8.11=8.05+2.94-4.5=9.75+6.2+7.27-0.12=7.74+1.75=2.95+3.88+9.22+9.45=6.84-0.37-3.71+1.69=8.14-0.88-2.16=9.69-6.08+0.13-3.07=1.85+8.28-4.53+6.69=5.42-3.53+4.03=5.34-2.76+5.63-4.81=7.88-1.25=9.03-5.35-1.01=6.28+7.21+3.32+0.55=8.81-0.55-3.17-1.95=8.76+8.7+9.84-7.67=9.49+7.63-2.28-0.93=6.26-1.13-2.87-1.98=4.15+5.8+7.46+8.02=2.82-0.73+9.28-0.77=4.5+4.48-3.86+1.39=3.84+9.29-6.02-4.88=7.85+5.74+1.64+1.85=5.48+8.12+1.18=7.53+1.47-1.16=8.4-5.74-0.22-1.94=2.06+2.08+9.08=6.54-0.67-4.38+8.49=9.05+0.84=9.82-1.51+2.86=3.06+9.08+1.7=9.7-3.96-0.45-4.3=4.47-0.68+8.47-0.43=7.04-1.25+7.69-5.3=4.45-2.42+5.05=7.19-5.08+8.73=8.2-1.55-3.53-2.62=9.6-4.09+7.81=2.82+4.07=9.14-5.26+1.22+1.85=8.13+5.73-6.1+8.74=4.22-1.7=2.89+0.6+5.52+6.52=3.85+0.31+5.87+3.92=4.98-0.39+5.53=7.92-1.51-1.5+8.45=5.85+7.03+6.26=4.75+3.42-5.47=8.14+4.99-7.3-5.57=2.71+1.24+2.35-0.12=3.1+4.49+4.96+5.27=9.9-6.1-2.41=1.94+2.05-2.83+8.33=7.27+6.51-1.7+5.3=7.39-1.22+9.96-7.35=5.38+9.75+9.45=8.58+5.12+7.74-6.49=6.19+4.54+5.23+9.44=5.38+8.48-3.8=5.99-0.31+4.13=7.97-7.33=0.26+6.45=9.54-2.1-1.62-0.39=6.32+4.62+8.01-7.23=1.94+6.77-5.73=8.66-3.76+4.11+3.57=7.74-1.27=2.91-2.11+8.77=9.72-6.71+3.58-3.89=7.58+2.95-1.72-0.26=6.9-1.59+6.11=6.98+8.98+9.08=5.25-0.1-0.73-0.27=4.08+3.75+8.15+2.1=2.25+9.27-8.29=7.47+4.87=1.39+8.01-2.63+7.36=6.15+2.87+4.46+1.57=6.52-6.07+4.6=6.46-0.4-3.34-0.67=6.97-5.93+3.82=8.44-6.36+5.42+6.68=9.6-3.26-0.99=3.38-1.43-0.4-1.41=3.77-1.91=5.94-2.78+7.01+3.33=4.62+6.41-5.32-4.72=9.21+5.34+5.11+2.12=9.13+2.07-0.03+7.71=8.07+5.74+3.08-2.36=8.61-6.61+7.43+4.8=3.72+1.71+4+8.19=5.66-1.23-0.98+6.84=9.74-3.84+2.57+8.82=3.24+2.71=5.81+8.39+6+3.1=6.1+8.39-0.16-4.15=1.54+4.27+0.03+9.58=3.52+6.52=1.08+9.41-0.6=5.75-2.44-2.84+2.63=7.93+3.57+4.71=6.92-3.64-1.5-0.93=7.57-0.57-3.03+7.6=9.63-9.25+9.04-0.35=5.07+2.29=9.89-8.25+4.32+9.55=9.8-2.59+1.29+9.37=7.35+8.71+0.5+1.3=9.55+5.09-4.87+8.62=9.35+8.4+3.91-9.57=8.95-2.16+9.53-9.45=6.92-2.49+9.76-4.57=9.53-0.94-1.87-5.61=8.19+3.06-5.11-5.7=9.94-0.94=9.65-8.26-0.8=6.89-4.73-1.22+5.51=9.6-2.63-6.37-0.05=6.59+5.02-5.63+1.83=1.8+4.57-1.13-4.56=6.53-2.16-1.56=6.81-4.26+7.52=6.35+2.49-1.87+0.76=2.93+7.16+4.83+7.82=8.32-0.05-5.04=6.62-0.65-2.89+5.48=3.42+3.12+1.89+5.27=8.71-5.14-0.46=7.55+6.44-5.32-3.75=9.47-1.27+9.23=3.81-0.38-1.26+7.15=9.73-0.05-6.44+3.81=9.53+0.6+7.74-3.47=5.23-4.64+7.79=2.32+8.8=6.87-1.49-2.87+1.43=2.63+6.07+2.24+3.94=8.93-2.57-3.02+6.67=6.1-3.87-1.73+9.09=7.07+7.06-1.66+5.75=9.24-4.04+9.54=9.51-8.25+8.79-8.68=7.79-2.71-0.49=4.23+1=9.65-0.73-3.77+2.52=7.82-6.22+3.97+2.26=8.78+1.4-9.27=9.79-5.07=6.32-4.69-1.08=7.65-4.16+4.59+5.48=9.81-6.41=9.77-6.22=8.87-2.86-1.31=6.07-4.89=0.28+1.08=2.32+1.97+5.77=5.86-4.01=9.37-1.5-4.92+6.18=9.52+2.79+7.17-2.82=7.76-5.67=9.85+5.25+9.58=7.49+1.37-5.81+4.16=8.19-0.37=9.27+1.17=6.79-6.65+0.76=8.38+5.75-3.03-5.15=7.97+5.59+7.87-6.65=8.23-0.82+2.64=6.69-2.04=3.03+6.18+0.82=1.78+7.2+3.95+6.19=6.56+1.52-3.68+4.48=5+4.75-4.14-0.17=5.46+9.58=7.28-0.05-3.69=3.28+3.48-2.23=6.37-1.9+5.95-1.6=7.69-7.03+8.37=7.76-4.08+7.24-6.52=8.71+6.58+9.72=5.55+2.06+2.17=8.64-5.31-2.65-0.19=5.98+2.03+8.14-8.9=5.27-1.47-0.35-2.5=5.46-0.13=8.93+5.03-2.68+8.86=8.67-4.97+5.33-8.74=9.88+6.57-5.57-0.08=7.96+5.81+5.64=8.2-2.36=5.21-1.56+8.44=4.09+8.52-5.81-1.11=3.04+7.18+6.78=9.11-1.59+9.65=6.94-0.76+0.41+9.63=8.75-7.48-0.97=7.78-3.33-2.93=4.83+4.68+5.2=4.05+2.86-2.3=5.96-0.02=7.49+2.67=4.63-1.23-2.75+3.28=6.78-1.67=7.63-1.04-0.1-4.52=8.54+1.48+4.14-2.36=8.63+8.08-6.38-3.45=6.26-1.39+2.48+6.75=4.7-1.21-2.42+1.04=9.84-2.72-0.95=4.21-2.17-0.51=7.85-7.27=4.04-1.49+9.19=6.85-2.24-2.74=0.84+9.98+8.94=9.99-5.58+4.39=6.84-2.34+7.15=8.53+7=9.62-5.93-0.36+4.29=8.05-2.31+5.85+0.09=1.29+7.08+3.87+8.6=8.79+9.32-6.07=7.28+5.51+8.34=2.51-1.57=9.51-3.5+5.32-4.73=3.92+4.13-4.86+6.24=6.03+3.56+3.35+9.32=9.83+1.92+7.34-0.48=1.82+3.55+8.69-0.32=6+6.23-2.38=7.72-3.21+1.7=9.84-7.89+6.48-0.02=5.66-0.04-5.17=1.42+6.25-1.71+6.04=8.6-4.82-0.41-3.11=9.58-6.83+0.91+5.43=4.29+4.71=3.52-1.94+7.26+9.6=1+9.91=4.53-4.02-0.3+8.72=6.42+0.35+9.38+4.15=1.17+1.78+9.49+2.44=7.51-0.75+4.59+9.11=8.61-1.5=2.65+5.57+9.13-3.3=4.53+9.6+5.46=9-1.32-3.98=8.95-7.33=1.56+0.33-1=7.36-4.96=8.79+9.08-4.2+6.37=7.86-2.67-0.97+5.04=4.89-2.81-1.53+4.96=6.05+4.87+1.55=0.53+0.05+0.74=8.39-0.06-7.35=7.02+4.61+5.35-1.51=0.8+3.78=1.94+7.19+2.15-7.67=7.52-3.02-4.32+3.19=5.66+7.46=7.32-0.57-5.48=6.11+6.19-9.06=2.74+3.63-6.21=8.5+0.48+3.89=1.65-0.34+0.96+1.6=4.2+9.12-2.4+9.41=6.27+5.45+0.85-8.94=9.4-4.14-0.39-4.7=3.8-1.07=2.56+8.15-2.04=9.66+3.55-1.41=5.94-0.9+2.51=2.9+4.04-4.91+0.27=5.66-0.75-4.35=1.39+0.8=4.82-2.98-0.28=1.02+4.84+1.24-1.09=9.75+9.47-6.48-6.66=4.97-1.64+2.05+5.21=5.39-1.67+4.36+1.13=8.59-3.71+2.95=9.74-0.79-7.3-0.38=4.26-2.96+6.36-5.46=3.11+4.4+3.98=4.27-0.46-3.25+9.25=6.69+6.65-9.41=8.39+8.63-6.96+4.1=6.29+8.2+1.91-0.55=9.65-5.64-3.34-0.12=8.98-5.96+3.11+8.89=8.74-4.15+6.25=1.92+6.4-0.32+4.42=7.23+6.85-5.42=7.36-1.77=7.56+4.36-1.65-1.64=0.59+8.89+3.88=1.51+2.28=7.12+5.49-4.25-4.66=2.34+4.71+0.39=5.02+4.17+9.47-1.09=1.51+6.76-2.67+0.35=9.3-7.23-0.45+5.64=4.13+3.21=7.17-2.37+3.74=9.05-3.74-0.42=2.13-1.36=9.96-7.91+8.76+9.66=2.51+9.68-9.63=9.44+0.96-1.4-5.07=9.82-2.05+3.32-5.4=8.72-3.73+3.31=1.41+4.34-1.74=5.92+8.49-3.86=5.26-1.11+5.63=9.27-2.14+7.29-0.27=6.08-5.96+7.67-1.14=9.58+4.98-8.13+4.03=7.59+8.85+7.35=9.49+2.42+3.69+6.17=9.9-7.58=7.74+7.66+0.88+7.07=4.72+4.24-1.08-4.94=7.6-1.26-1.8-4.08=1.63+8.19-2.8-2.75=0.25-0.1+4.27=9.4-2.15-0.05=8.96-2.86-5.31=7.28+0.97-1.57-1.85=0.19+8.16+4.04=6.55-4.32+7.71-1.7=3.13+9.57-6.21=2.88-1.02+3.86-3.48=6.46+3.52+4.78-6.63=4.24-2.65+9.93+7.43=7.21+4.92-8.34+8.71=7.12+5.81-4.1=9.26-3.2-1.77=5.76+2.6-0.5-0.08=2.88+1.51+7.16+3.68=8.45+4.2-3.72-1.38=5.75-3.52=9.85+9.69-9.03-9.3=8.9-3.4-4.69=3.85+6.48+0.59-4.96=2.63+2.11+7.14+5.48=9.19-3.96-2.44+3.7=7.36+6.65-7.47+3.8=6.24-5.37+5.04+5.09=3.13+7.38+9.33+4.88=1.67-0.44-0.51+8.86=2.45+3.3+3.35+4.76=8.34-1.12-5.06-1.95=9.93-3.59+8.12+2.76=3.59-2.54-0.5=9.52-4.9-3.18+6.92=4.56-4.41+9.62-1.91=4.36+3.34-5.01+9.75=9.9-1.56-0.72+7.65=4.67-0.89-3.25=0.55+2.26+3.49-2.95=6.85-5.66=9.44+6.52+8.62+4.74=4.6+9.54-8.53+4.81=7.68-0.99-3.38=2.74-2.28+4.5+8.57=9.44+0.13-8.95=4.28+5.6+3.28-4.6=9.1+2.13=5.83-4.03=9.03-2.73-0.07-1.32=6.12-0.99+2.17=4.63+5.53-6.96=3.78-0.72+2.74+9.85=8.71+5.35-4.26-8.9=9.58-6.87-2.06=3.48+7.63+2.74+6.25=9.39-8.02-0.6+1.5=8.64-0.28-7.42=9.43-5.13+0.14=3.69-3.22+1.95=4.52+4.94+0.75+1.89=6.71+3.05+7.42+8.3=9-2.71-2.36+7.26=8.3-4.57-1.41-2.15=8.92+8.94-8.34=5.18-0.57+4.57+5.75=8.81-3.18=8.76-0.72-1.77-3.03=9.51-1.82-5.68+0.28=7.09+3.45-3.06+1.9=8.8-1.69-6.72=8.29-6.97+1.65-1.19=7.19-0.27+5.16=9.1-0.58+3.13+9.11=8.57+6.28-6.07+4.7=9.31+4.13+2.23-7.92=3.37-0.03-1.36+2.88=4.88+8.71+4.29-5.33=4.34+3.61+9.72-2.28=7.94-1.59-2.53-1.27=9.57-3.11=8.83+5.13-9.23=9.2+7.17-9.55-3.08=7.63-4.5+5.34=9.49+3.65+9.09-8.84=9.45+8.41+1.45-5.15=7.56-1.55-2.71-0.18=7.43-6.04+8.67-8.65=5.66+4.67+5.4-4.46=9.38-7.99+3.53+0.67=3.87-0.12+6.55-1.8=7.14+6.21-0.65=6.83+8.93+3.97-4.08=6.3+9.97-6.8+2.27=1.74-1.08+9.27-6.89=7.33-6.27=3.68+2.63+8.68-0.24=8.14+8.15=9.11+6.02-0.32+5.86=3.68+2.65=6.36+7.27=9.76-6.14-2.25+7.72=4.97+3.25+7.06-3.22=5.39+8.73-1.59=8.17+7.26+8.52+9.77=9.67-6.29-1.81-0.58=3.28+9.38+2.95=7.49-0.64+3.11=9.4-2.35+5.41+1.95=8.98-0.79-7.71=7.36-1.16-0.44=7.07-3.96=9.29-6.78-1.22+3.6=7.75-2.77=9.07+0.12+4.94=7.21+8.08+5.36-5.43=7.59+8.37-5.42+5.86=3.74+0.89+9.13=9.59+2.33+2.18+4.63=0.29+6.48+8.89=3.38+2.29+4.56-2.22=6.27+3.95-7.1=6.8+8.46+4.52+5.4=7.55+3.11-8.88+7.33=9.88-3.8-1.61=7.69+1.52-8.25=6.11+5-6.42=6.02-5.73+4.35=9.41-2.14+0.98+7.95=7.96+9.11-5.66-5.58=5.4-0.44-3.53=4.6-0.81-1.55+0.99=7.46-3.81+0.12-1.98=6.01-3.19=6.63-1.63+0.11=2.52+3.96+5.2-9.49=1.73+0.77+1.65=4.49+0.71=7.59-7.41+2.67-2.51=0.59+7.36-6=9.1-4.73-2.48+7.85=3.6+0.69+9.04-0.97=8.78+8.11+8.86+8.66=6.43+4.72-8.16+1.88=4.52+5.13-2.66-3.07=9.06-1.36-0.67-2.31=8.86-4.91-2.34-0.94=3.01-2.36+0.68=8.6+7.2=8.97+4.23-8.93+3.21=6.63+9.41=0.23+6.15+2.87=6.34+2.98=7.58+8.77+5.22+5.76=2.51-2.14+0.37-0.02=4.52+6.69-0.65=7.91-4.76+9.94-5.47=7.87-1.41-3.46=9.36-4.42-1.06=6.84-5.64-0.38+0.87=8.17-2.53+7.63-0.81=7.42-3.02+7.62-9.57=5.5+6.44-4.15+0.62=5.98-1.89-1.76-1.52=7.99-7.67=0.94+9.12=9.86-4.45-1.75-1.76=7.77-6.55=4.96+9.8-8.21=9.83+7.79-7.99=7.81-1.85+9.94-5.41=7.44-3.62+0.48-2.15=2.25+6.11+5.31=8.72+8.98=2.2+8.98+8.39-7.44=7.63-2.11-0.38=9.39-3.88+2.3+1.53=9-2.76-0.64-2.4=9.82-0.27-2.07-1.85=7.31-4+9.16-3.62=5.71-1.58+6.34-7.82=4.01+2.98+2.7=8.36-5.16=2.08-0.27+6.86=6.75-1.54+7.28=6.53-5.63+1.29-0.35=4.48-4.08=9.81-0.57+1.77+1.97=8.19-0.85-0.25+6.73=8.9+0.27-8.88+2.11=7.74-3.92+0.59=6.81-0.38+2.68-3.74=3.85-2.66+9.22+0.49=4.84+0.29=9.5-3.52+5.58=9.49-2.26+2=8.8+2.6+2.64-2.61=8.04+2.26+5.6-1.29=3.16+6.17-8.77=9-4.28+0.95+0.6=8.99-3.68+6.51=3.77+6.3-1.61+1.67=8.88-4.96=9.88+5.06-6.77-4.76=參考答案8.88+9.3-2.87-9.69=5.626.57+5.52+7.68+2.6=22.374.72-3+0.3-0.95=1.077.57-7.35=0.226.95+6.18-4.23-0.86=8.043.44+1.88-0.6=4.729.31-2.54-2.34=4.438.59-0.45-0.13+1.26=9.277.47-0.07-2.61-1.64=3.151.5+8.83+0.78=11.118.35+2.15+9.37=19.879.57+0.27=9.845.78-0.48+4.07-7.11=2.265.25+0.48+6.34-8.01=4.069.95-2.77-6.37+1.5=2.312.37+8.76=11.136.59+5.72+6.63=18.948.67+9.57-6.33-6.49=5.428.72-6.55-0.44=1.739.85-7.29+7.05-2.74=6.875.3+6.58+0.54+5.41=17.836.32+1.62=7.943.7-0.07+7.29+1.64=12.563.53+7.57+2.81+7.24=21.156.94-4.79-0.68+8.12=9.591.75+8.16=9.916.96+6.2+2.24=15.45.34-3.09+2.45+6.53=11.238.88+2.05-2.43-3.7=4.86.88+7.92-9.05=5.756.48-5.35-0.18-0.07=0.888.1-2.14-0.6-3.68=1.689.43-6.6+7.38-4.49=5.727.16+6.83=13.994.34+6.62-4.72-2.63=3.618.95+5.02+9.01+9.24=32.228.5-8.26+1.94=2.182.85+6.97=9.826.65-0.76=5.897.07-1.86-4.36=0.858.82+4.68-2.17-3.2=8.134.13+1.6+4.27=108.26+8.32-9.37-4.9=2.318.32-0.44-5.37+9.07=11.581.73+2.41+6.06+7.14=17.342.89-0.43=2.465.97-3.2+2.94=5.717.8+7.65=15.455.34+5.25+3.26-9.37=4.482.66-2.55+9.16-3.68=5.599.68-5.56-0.83-0.69=2.68.72-6+1.08-2.79=1.016.95-5.69+5.57=6.834.76+4.23+2.48-4.71=6.769.43+6.09-7.22+0.03=8.332.26+4.73=6.994.68+4.83+5.3-8.01=6.86.69-2.74=3.957.2+7.52-5.17=9.555.3+5.97+2.86=14.138.93-5.26-1.02-2.35=0.30.55+6.22=6.774.27-3.21+9.95-9.1=1.913.71+8.13-5.07=6.777.32+7.25-5.27-0.95=8.359.14+1.35=10.496.03-4.97+7.5+9.9=18.468.48+7.21-8.31+1.31=8.692.75+7.81+3.17-5.88=7.858.67+6.9+9.47=25.044.4+7.49-4.83=7.064.67-0.46+2.03+2.2=8.446.49+5.4=11.894.14+5.34+1.38=10.863.66+6.32-5.49-1.74=2.757.18-6.24=0.949.32+1.55-2.89+2.5=10.480.27+4.1+8.38+6.04=18.797.65-1.17-1.99+2.4=6.899.7-0.47-6.48+3.74=6.499.97+8.37+0.78=19.125.01-2.73=2.288.62-4.19=4.434.27-0.05+3.24+1.47=8.930.45+2.5+5.82=8.779.44+9.32-3.66-2.09=13.013.62-2.79+8.38=9.219.51+4.79-0.2=14.13.39+0.09=3.485.65+5.73+8.51+2.14=22.039.83-1.76-6.02+5.95=84.42+6.46-6.18=4.79.01+9.54-7.91=10.645.15+8.66=13.810.81+3.77+6.68=11.269.53+0.84-3.9+5.35=11.829+1.74+2.88=13.628.4-4.02-0.4-0.27=3.710.88+7.35-1.47+9.29=16.057.78-3.89+0.78+5.81=10.487.14+2.29+3.14-0.32=12.258.53+6.35-6.54+8.28=16.628.86-6.76-1.03=1.075.76+7.86+4.83-5.6=12.853.17+3.3+1.41=7.889.75+7.89-0.17-7.73=9.742.28-0.34+3.96-2.42=3.485.25+6.89-6.71=5.438.93-1.54+6.64=14.037.26-3.73-2.27-1.12=0.142.88-0.84=2.049.68+4.17-4.99+4.54=13.49.55+1=10.550.08+9.78-5.18+6.85=11.535.57+2.09+5.1-4.32=8.448.4-3.03-3.68+7.1=8.797.88-1.98-1.91=3.998.82-2.1-0.16=6.563.77+9.81+3.9-6.48=110.41+8.17-3.28+6.44=11.749.95-0.1-0.75-8.88=0.220.63+9.36-8.56+9.56=10.997.58+3.3+6.3=17.186.42+9.17-5.88-7.09=2.628.28-1.58-0.39-6.01=0.36.78+5.36-4.16+0.57=8.558.17-1.45-5.09=1.639.76-4.63+8.22+6.94=20.295.27-3.1-0.26-1.2=0.718.43-1.13-1.7-0.88=4.726.81+2.61+4.81-4.4=9.835.74+9.84+5.82=21.44-1.78=2.227.09-0.88=6.212.67-0.5-1.71+8.56=9.025.38-3.13-2.01=0.248.76+3.47+3.07+9.23=24.538.89+9.27+1.85+3.88=23.897.64+6.42+9.12+1.2=24.381.04+7.27-0.73=7.586.12+5.84-0.56-9.22=2.187.59+4.27-7.48=4.388.02-4.36-1.51+0.68=2.836.98+5.78-4.94-1.89=5.938.69+8.37-8.26=8.89.97-3.73+0.05=6.294.84+5.69+2.9+4.82=18.252.3+8.37-0.77+5.24=15.143.29-2.89+4.54+1.52=6.469.03-2.08-2.46=4.499.12+0.45-0.26=9.319.23+0.25+6.2+8.08=23.766.2-5.42+6.87+9.29=16.943.28-1.41-1.16-0.18=0.536.19-3.48+6.61-6.7=2.627.39-3.84-3.32+3.09=3.327.77-0.41+0.44-2.73=5.078.51-1.71+2.63+9.32=18.756.79-5.14-0.44=1.217.82-2.34-0.98+5.97=10.472.31+3.87=6.188.75-0.84-0.49-1.92=5.57.38+7.32-3.09+9.58=21.198.95+2.73=11.689.62-0.65-8.64=0.334.92-3.71+5.02+4.07=10.37.53-7.29+4.54+1.59=6.377.74-5.39+2.41+4.73=9.499.15-2.58-2.86-1.2=2.516.97-4.05+8.77-7.72=3.976.07-0.92-4.61=0.547.5+1.03-6-0.46=2.072.7+1.43-1.45=2.684.62+4.82=9.449.84-6.22-2.03-1.13=0.463.31+4.32+6.45+1.14=15.228.23+8.39-1.92-1.16=13.547.38+9.57-5.32-9.51=2.127.68+0.33-5.59+1.04=3.469.52+1.38-4.79-2.91=3.22.37+9.92+0.78+6.04=19.119.82-4.12+5.68-6.98=4.41.81+8.95-0.37-7.85=2.547.77+6.27+8.91=22.959.25-1.05=8.24.7-0.58+1.56+5.85=11.533.27+8.36=11.639.67+9.05-8.14-0.91=9.678.07-0.38+3.65=11.343.6+9.52+9.29-0.55=21.867.57-1.15-2.37-1.99=2.069.28-0.22-3.45-3.33=2.284.93+2.61=7.545.97-0.13+7.29+3.55=16.689.55+3.35-7.46+5.1=10.547.04-3.95+9.45+3.2=15.745.24+5.97+5.94=17.153.68-0.14+4.06-5.66=1.948.58+4.43-7.48-4.82=0.719.44+0.41=9.852.19-1.29+8.25=9.159.38-3.31+9.67+2.58=18.327.48+9.51-3.44-4.75=8.89.9-1.01-6.01-1.93=0.951.07-0.96+7.45+2.58=10.141.16+5.26-1.56-3.17=1.690.76+6.17+7.73-9.5=5.168.17-0.06-3.95-1.31=2.850.59+9.69+8.48=18.768.69-3.4=5.299.64-3.64+8.05-3.01=11.042.74+9.5-8.19+6.58=10.636.87-1.57-3.21-1.37=0.729.16+6.79-0.67-7.85=7.439.76-3.14-4.57+2.67=4.725.16+0.9-1.32=4.745.87-2.06-1.05+2.54=5.37.64-2.06-3.36+9.93=12.158.11-1.29+9.87+9.1=25.799.31+3.38+7.11+9.79=29.598.78+7.92+1.44=18.147.09+7.49-4.39-3.89=6.34.86+9.02+1.5-5.05=10.338.87-3.02=5.859.5+4.67+1.46+7.96=23.598.35-2.63-0.74=4.984.48+0.8-1.63=3.656.45-3.45-1.84-0.73=0.438.53+3.01=11.542.19+7.76+8.78=18.736.84-0.47-0.35+5.02=11.043.91-1.17+9.31-8.11=3.948.05+2.94-4.5=6.499.75+6.2+7.27-0.12=23.17.74+1.75=9.492.95+3.88+9.22+9.45=25.56.84-0.37-3.71+1.69=4.458.14-0.88-2.16=5.19.69-6.08+0.13-3.07=0.671.85+8.28-4.53+6.69=12.295.42-3.53+4.03=5.925.34-2.76+5.63-4.81=3.47.88-1.25=6.639.03-5.35-1.01=2.676.28+7.21+3.32+0.55=17.368.81-0.55-3.17-1.95=3.148.76+8.7+9.84-7.67=19.639.49+7.63-2.28-0.93=13.916.26-1.13-2.87-1.98=0.284.15+5.8+7.46+8.02=25.432.82-0.73+9.28-0.77=10.64.5+4.48-3.86+1.39=6.513.84+9.29-6.02-4.88=2.237.85+5.74+1.64+1.85=17.085.48+8.12+1.18=14.787.53+1.47-1.16=7.848.4-5.74-0.22-1.94=0.52.06+2.08+9.08=13.226.54-0.67-4.38+8.49=9.989.05+0.84=9.899.82-1.51+2.86=11.173.06+9.08+1.7=13.849.7-3.96-0.45-4.3=0.994.47-0.68+8.47-0.43=11.837.04-1.25+7.69-5.3=8.184.45-2.42+5.05=7.087.19-5.08+8.73=10.848.2-1.55-3.53-2.62=0.59.6-4.09+7.81=13.322.82+4.07=6.899.14-5.26+1.22+1.85=6.958.13+5.73-6.1+8.74=16.54.22-1.7=2.522.89+0.6+5.52+6.52=15.533.85+0.31+5.87+3.92=13.954.98-0.39+5.53=10.127.92-1.51-1.5+8.45=13.365.85+7.03+6.26=19.144.75+3.42-5.47=2.78.14+4.99-7.3-5.57=0.262.71+1.24+2.35-0.12=6.183.1+4.49+4.96+5.27=17.829.9-6.1-2.41=1.391.94+2.05-2.83+8.33=9.497.27+6.51-1.7+5.3=17.387.39-1.22+9.96-7.35=8.785.38+9.75+9.45=24.588.58+5.12+7.74-6.49=14.956.19+4.54+5.23+9.44=25.45.38+8.48-3.8=10.065.99-0.31+4.13=9.817.97-7.33=0.640.26+6.45=6.719.54-2.1-1.62-0.39=5.436.32+4.62+8.01-7.23=11.721.94+6.77-5.73=2.988.66-3.76+4.11+3.57=12.587.74-1.27=6.472.91-2.11+8.77=9.579.72-6.71+3.58-3.89=2.77.58+2.95-1.72-0.26=8.556.9-1.59+6.11=11.426.98+8.98+9.08=25.045.25-0.1-0.73-0.27=4.154.08+3.75+8.15+2.1=18.082.25+9.27-8.29=3.237.47+4.87=12.341.39+8.01-2.63+7.36=14.136.15+2.87+4.46+1.57=15.056.52-6.07+4.6=5.056.46-0.4-3.34-0.67=2.056.97-5.93+3.82=4.868.44-6.36+5.42+6.68=14.189.6-3.26-0.99=5.353.38-1.43-0.4-1.41=0.143.77-1.91=1.865.94-2.78+7.01+3.33=13.54.62+6.41-5.32-4.72=0.999.21+5.34+5.11+2.12=21.789.13+2.07-0.03+7.71=18.888.07+5.74+3.08-2.36=14.538.61-6.61+7.43+4.8=14.233.72+1.71+4+8.19=17.625.66-1.23-0.98+6.84=10.299.74-3.84+2.57+8.82=17.293.24+2.71=5.955.81+8.39+6+3.1=23.36.1+8.39-0.16-4.15=10.181.54+4.27+0.03+9.58=15.423.52+6.52=10.041.08+9.41-0.6=9.895.75-2.44-2.84+2.63=3.17.93+3.57+4.71=16.216.92-3.64-1.5-0.93=0.857.57-0.57-3.03+7.6=11.579.63-9.25+9.04-0.35=9.075.07+2.29=7.369.89-8.25+4.32+9.55=15.519.8-2.59+1.29+9.37=17.877.35+8.71+0.5+1.3=17.869.55+5.09-4.87+8.62=18.399.35+8.4+3.91-9.57=12.098.95-2.16+9.53-9.45=6.876.92-2.49+9.76-4.57=9.629.53-0.94-1.87-5.61=1.118.19+3.06-5.11-5.7=0.449.94-0.94=99.65-8.26-0.8=0.596.89-4.73-1.22+5.51=6.459.6-2.63-6.37-0.05=0.556.59+5.02-5.63+1.83=7.811.8+4.57-1.13-4.56=0.686.53-2.16-1.56=2.816.81-4.26+7.52=10.076.35+2.49-1.87+0.76=7.732.93+7.16+4.83+7.82=22.748.32-0.05-5.04=3.236.62-0.65-2.89+5.48=8.563.42+3.12+1.89+5.27=13.78.71-5.14-0.46=3.117.55+6.44-5.32-3.75=4.929.47-1.27+9.23=17.433.81-0.38-1.26+7.15=9.329.73-0.05-6.44+3.81=7.059.53+0.6+7.74-3.47=14.45.23-4.64+7.79=8.382.32+8.8=11.126.87-1.49-2.87+1.43=3.942.63+6.07+2.24+3.94=14.888.93-2.57-3.02+6.67=10.016.1-3.87-1.73+9.09=9.597.07+7.06-1.66+5.75=18.229.24-4.04+9.54=14.749.51-8.25+8.79-8.68=1.377.79-2.71-0.49=4.594.23+1=5.239.65-0.73-3.77+2.52=7.677.82-6.22+3.97+2.26=7.838.78+1.4-9.27=0.919.79-5.07=4.726.32-4.69-1.08=0.557.65-4.16+4.59+5.48=13.569.81-6.41=3.49.77-6.22=3.558.87-2.86-1.31=4.76.07-4.89=1.180.28+1.08=1.362.32+1.97+5.77=10.065.86-4.01=1.859.37-1.5-4.92+6.18=9.139.52+2.79+7.17-2.82=16.667.76-5.67=2.099.85+5.25+9.58=24.687.49+1.37-5.81+4.16=7.218.19-0.37=7.829.27+1.17=10.446.79-6.65+0.76=0.98.38+5.75-3.03-5.15=5.957.97+5.59+7.87-6.65=14.788.23-0.82+2.64=10.056.69-2.04=4.653.03+6.18+0.82=10.031.78+7.2+3.95+6.19=19.126.56+1.52-3.68+4.48=8.885+4.75-4.14-0.17=5.445.46+9.58=15.047.28-0.05-3.69=3.543.28+3.48-2.23=4.536.37-1.9+5.95-1.6=8.827.69-7.03+8.37=9.037.76-4.08+7.24-6.52=4.48.71+6.58+9.72=25.015.55+2.06+2.17=9.788.64-5.31-2.65-0.19=0.495.98+2.03+8.14-8.9=7.255.27-1.47-0.35-2.5=0.955.46-0.13=5.338.93+5.03-2.68+8.86=20.148.67-4.97+5.33-8.74=0.299.88+6.57-5.57-0.08=10.87.96+5.81+5.64=19.418.2-2.36=5.845.21-1.56+8.44=12.094.09+8.52-5.81-1.11=5.693.04+7.18+6.78=179.11-1.59+9.65=17.176.94-0.76+0.41+9.63=16.228.75-7.48-0.97=0.37.78-3.33-2.93=1.524.83+4.68+5.2=14.714.05+2.86-2.3=4.615.96-0.02=5.947.49+2.67=10.164.63-1.23-2.75+3.28=3.936.78-1.67=5.117.63-1.04-0.1-4.52=1.978.54+1.48+4.14-2.36=11.88.63+8.08-6.38-3.45=6.886.26-1.39+2.48+6.75=14.14.7-1.21-2.42+1.04=2.119.84-2.72-0.95=6.174.21-2.17-0.51=1.537.85-7.27=0.584.04-1.49+9.19=11.746.85-2.24-2.74=1.870.84+9.98+8.94=19.769.99-5.58+4.39=8.86.84-2.34+7.15=11.658.53+7=15.539.62-5.93-0.36+4.29=7.628.05-2.31+5.85+0.09=11.681.29+7.08+3.87+8.6=20.848.79+9.32-6.07=12.047.28+5.51+8.34=21.132.51-1.57=0.949.51-3.5+5.32-4.73=6.63.92+4.13-4.86+6.24=9.436.03+3.56+3.35+9.32=22.269.83+1.92+7.34-0.48=18.611.82+3.55+8.69-0.32=13.746+6.23-2.38=9.857.72-3.21+1.7=6.219.84-7.89+6.48-0.02=8.415.66-0.04-5.17=0.451.42+6.25-1.71+6.04=128.6-4.82-0.41-3.11=0.269.58-6.83+0.91+5.43=9.094.29+4.71=93.52-1.94+7.26+9.6=18.441+9.91=10.914.53-4.02-0.3+8.72=8.936.42+0.35+9.38+4.15=20.31.17+1.78+9.49+2.44=14.887.51-0.75+4.59+9.11=20.468.61-1.5=7.112.65+5.57+9.13-3.3=14.054.53+9.6+5.46=19.599-1.32-3.98=3.78.95-7.33=1.621.56+0.33-1=0.897.36-4.96=2.48.79+9.08-4.2+6.37=20.047.86-2.67-0.97+5.04=9.264.89-2.81-1.53+4.96=5.516.05+4.87+1.55=12.470.53+0.05+0.74=1.328.39-0.06-7.35=0.987.02+4.61+5.35-1.51=15.470.8+3.78=4.581.94+7.19+2.15-7.67=3.617.52-3.02-4.32+3.19=3.375.66+7.46=13.127.32-0.57-5.48=1.276.11+6.19-9.06=3.242.74+3.63-6.21=0.168.5+0.48+3.89=12.871.65-0.34+0.96+1.6=3.874.2+9.12-2.4+9.41=20.336.27+5.45+0.85-8.94=3.639.4-4.14-0.39-4.7=0.173.8-1.07=2.732.56+8.15-2.04=8.679.66+3.55-1.41=11.85.94-0.9+2.51=7.552.9+4.04-4.91+0.27=2.35.66-0.75-4.35=0.561.39+0.8=2.194.82-2.98-0.28=1.561.02+4.84+1.24-1.09=6.019.75+9.47-6.48-6.66=6.084.97-1.64+2.05+5.21=10.595.39-1.67+4.36+1.13=9.218.59-3.71+2.95=7.839.74-0.79-7.3-0.38=1.274.26-2.96+6.36-5.46=2.23.11+4.4+3.98=11.494.27-0.46-3.25+9.25=9.816.69+6.65-9.41=3.938.39+8.63-6.96+4.1=14.166.29+8.2+1.91-0.55=15.859.65-5.64-3.34-0.12=0.558.98-5.96+3.11+8.89=15.028.74-4.15+6.25=10.841.92+6.4-0.32+4.42=12.427.23+6.85-5.42=8.667.36-1.77=5.597.56+4.36-1.65-1.64=8.630.59+8.89+3.88=13.361.51+2.28=3.797.12+5.49-4.25-4.66=3.72.34+4.71+0.39=7.445.02+4.17+9.47-1.09=17.571.51+6.76-2.67+0.35=5.959.3-7.23-0.45+5.64=7.264.13+3.21=7.347.17-2.37+3.74=8.549.05-3.74-0.42=4.892.13-1.36=0.779.96-7.91+8.76+9.66=20.472.51+9.68-9.63=2.569.44+0.96-1.4-5.07=3.939.82-2.05+3.32-5.4=5.698.72-3.73+3.31=8.31.41+4.34-1.74=4.015.92+8.49-3.86=10.555.26-1.11+5.63=9.789.27-2.14+7.29-0.27=14.156.08-5.96+7.67-1.14=6.659.58+4.98-8.13+4.03=10.467.59+8.85+7.35=23.799.49+2.42+3.69+6.17=21.779.9-7.58=2.327.74+7.66+0.88+7.07=23.354.72+4.24-1.08-4.94=2.947.6-1.26-1.8-4.08=0.461.63+8.19-2.8-2.75=4.270.25-0.1+4.27=4.429.4-2.15-0.05=7.28.96-2.86-5.31=0.797.28+0.97-1.57-1.85=4.830.19+8.16+4.04=12.396.55-4.32+7.71-1.7=8.243.13+9.57-6.21=6.492.88-1.02+3.86-3.48=2.246.46+3.52+4.78-6.63=8.134.24-2.65+9.93+7.43=18.957.21+4.92-8.34+8.71=12.57.12+5.81-4.1=8.839.26-3.2-1.77=4.295.76+2.6-0.5-0.08=7.782.88+1.51+7.16+3.68=15.238.45+4.2-3.72-1.38=7.555.75-3.52=2.239.85+9.69-9.03-9.3=1.218.9-3.4-4.69=0.813.85+6.48+0.59-4.96=5.962.63+2.11+7.14+5.48=17.369.19-3.96-2.44+3.7=6.497.36+6.65-7.47+3.8=10.346.24-5.37+5.04+5.09=113.13+7.38+9.33+4.88=24.721.67-0.44-0.51+8.86=9.582.45+3.3+3.35+4.76=13.868.34-1.12-5.06-1.95=0.219.93-3.59+8.12+2.76=17.223.59-2.54-0.5=0.559.52-4.9-3.18+6.92=8.364.56-4.41+9.62-1.91=7.864.36+3.34-5.01+9.75=12.449.9-1.56-0.72+7.65=15.274.67-0.89-3.25=0.530.55+2.26+3.49-2.95=3.356.85-5.66=1.199.44+6.52+8.62+4.74=29.324.6+9.54-8.53+4.81=10.427.68-0.99-3.38=3.312.74-2.28+4.5+8.57=13.539.44+0.13-8.95=0.624.28+5.6+3.28-4.6=8.569.1+2.13=11.235.83-4.03=1.89.03-2.73-0.07-1.32=4.916.12-0.99+2.17=7.34.63+5.53-6.96=3.23.78-0.72+2.74+9.85=15.658.71+5.35-4.26-8.9=0.99.58-6.87-2.06=0.653.48+7.63+2.74+6.25=20.19.39-8.02-0.6+1.5=2.278.64-0.28-7.42=0.949.43-5.13+0.14=4.443.69-3.22+1.95=2.424.52+4.94+0.75+1.89=12.16.71+3.05+7.42+8.3=25.489-2.71-2.36+7.26=11.198.3-4.57-1.41-2.15=0.178.92+8.94-8.34=9.525.18-0.57+4.57+5.75=14.938.81-3.18=5.638.76-0.72-1.77-3