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8.69+9.39+0.23-0.56=3.17+4.97+4.77+7.91=9.76-0.78+9.99-5.43=8.8-0.27=5.55+2.44+2.56+4.85=4.93-0.17-1.59-2.22=8.04-5.25=4.5+9.72-8.06-0.02=9.08+9-3.88+0.3=3.82+1.64-0.55+7.15=2.67-0.56+8.42=1.35+4.18-4.04+7.32=5.69-0.61-3.75+3.7=6.07+7.73+8.58-2.18=8.98-2.36-0.06-5.45=2.62+9.76+3.35-1.31=5.76-2.4=6.79+5.67-0.59-9.03=3.38-0.33-1.65=8.96-5.99-0.02-2.06=4.44+8.69+7.78-2.09=8.42-3.36-2.31+0.66=3.19-2.58=8.26-4.57=8.58+9.57+8.62+9.94=7.41+4.01-3.02-0.33=7.97-3.4+5.11-4.65=2.86+6.62+9.85=2.68+4.22+5.24-2.67=4.71+4.87-6.78+8.62=8.48-4.01+0.72-4.51=9.31-4.61+4.74+6.32=9.04+3.72+1.42-6.28=9.24-5.34+8.07-0.87=9.1+9.47-6.53+0.47=8.05-3.87+5.33-6.83=6.52+8.34+6.97=9.05-5.09+7.53+3=7.74-2.45+2.81=8.97+7.19+7.12-2.33=7.7-1.09-5.67=8.86-0.64+9.64+8.25=9.13-5.9+4.17=9.56-3.47+2.9=7.54-0.03-4.57=1.85+7.35-4.98+6.28=8.84-2.43=0.23+2.98-0.8-0.1=4.57+1.41=6.3-3.96=6.28+6.26+7.57=9.23-0.35-3.39-0.61=9.6+7.58=9.41-2.84-1.74-1.75=9.12+9.15+1.94=7.7-1+7.92+4.4=6.57-1.5-4.3=1.25+3.79+3.06-5=7.64+9.8-6.49=6.05-4.89+1.65=7.43+6.2-4.16-3.59=7.55-4.64+6.45=9.29-4.66-2.61-1.37=8.07+5.8-1.3-1.76=4.8+7.7+3.65=7.46+6.69-9.51=0.82+4.82+8.63+9.65=7.73-4.37+2.8+9.24=3.99+3.63+1.1=7.35-2.7-3.89+3.54=7.19-1.23-2.08-3.54=1.44+4.4-0.18-4.25=4.02-0.86+7.59+1.62=8.77+5.16-1.51=2.91+4.18-0.34=9.2-6.04-0.18-1.14=1.06+1.44=8.04-5.4+5.99+6.41=1.45+1.58+2.68=8.76-1.81=9.08+8.11-1.57=6.96-1.46+8.13=8.37+5.14=6.08+0.92+1.33=6.56-2.9=9.71-0.6-1.05=4.9+2.22+4.04=5.7+9.73+3.21=4.49+2.9-0.83+4.45=4.94-3.2+8.74=7.18+7.01-6.62=1.25+1.7+9.73-1.52=9.43-0.28-3.08-3.75=9.92+3.08-0.59-3.53=6.62+7.71-5.22=9.2+1.93+5.23+8.52=6.08+4.27+3.46=4.05+9.8+6.82=8.46+1.08+3.12=5.63+9.3+6.83+5.15=8.76-1.5+2.95-5.59=2.47+9.32+5.12-2.71=6.68-3.37=4.35+1.67+5.58-9.87=1.65+4.25=4.03-3.22+6.53=9.27+4.04+2.24-8.22=0.8+6.39+4.45-6.8=9.15+3.34+6.37=6.9-4.45-2=8.57+2.23-8.41+0.8=7.46+8.96-4.7-8.54=8.25+1.27+2.75=8.76-1.46-3.22=6.25-4.6+9.85-8.87=6.88+5.76+8.87=6.96-3.27-3+9.08=7.42-4.85-1.16=7.41-0.54+8.91=2.36+3.08=9.05+9.5=3.68+9.29-5.62=5.65-2.42-0.03=5.55+1.58-4.89=0.02+5.13+3.04+0.22=4.74-2.04-1.89=6.26-4.48+9.39+5.39=9.74-4.79+8.32-3.43=7.97-4.45-3.24=9.9+4.76-0.21=7.97+9.38-9.19-3.16=9.2-0.12-7.54+5=9.43+3.94+0.17+0.35=1.86-0.86+2.81=6.74+3.93+1.53=7.15-1.76-2.08-0.82=4.71-0.77-0.07+1.21=7.1-2.8-3.15-0.58=7.73-2.46-3.05-0.38=7.92-3.59-0.42+0.02=7.8-0.43-3.7-3.23=9.61-1.41+5.95+8.41=7.77-5.81-1.22+8.15=4.88-0.69-0.04-3.57=6.9-0.87-1.71-1.29=4.47+9.99-0.92-9.82=7.84+3.97-0.24=2.93+8.37-2.53=6.78-0.57-2.34=1.66+3.72-2.92=8.2-6.37+3.44+9.82=8.1+6.06-2.68+3.06=8.68-0.91-0.35=8.32+3.56+0.34-4.74=5.27+7.59-3.33+1.23=5.33-5.05=5.97+8.19-7.62-0.77=9.18-0.85-2.82-1.92=8.61+8.98+0.56=0.81+3.96+1.58+4.01=9.78+3.44-4.7+0.04=2.68+3.74=7.69-3.16+9.88+3.55=5.89-5.34=4.25+3.53=6.57-4.18-0.44+9.36=5.41+7.65-5.3+5.7=5.47+1.01+5.91-4.23=6.72-0.16-4.81=4.6+4.3+2.49+8.33=0.9+8.36+5.45=8.87+8.45-0.04+7.42=7.87+9.93+2.09-6.87=9.65-1.38-6.41=8.74-1.37-5.9=0.08+4.69+6.29-1.21=6.84+3.02+4.87+3.54=6.34+2.27-5.03+4.88=7.59+2.91=8.29+3.67=4.39+1.89=7.28-4.32=4.81-3.55+9.11+4.76=8.17-0.59-3.31-2.2=3.2-1.56+7.44+0.29=6.38-2.37-0.9=5.73-0.5-1.36+8.07=1.8+1.78-0.42+2.9=2.74+4.11+7.23+8.23=3.93+0.22-2.12+1.8=9.67+0.21-6.34+9.48=1.81+6-6.08=5.37-3.05-1.22+7.05=8.93-0.41+7.44-7.47=4.85-3.95+4.96=0.44+9.83-3.13-5.19=2.44-0.08+3.04-0.18=9.99+9.85=5.97-1.34-2.57=6.51-0.39+4.27-2.96=8.56-0.26+4.64-1.76=9.74+1.92-2.02=0.68+5.18-4.94=1.73+7.32=0.98+3.21-2.43+1.62=6.95-6.78=7.66-4.24-0.26-2.06=1.63-0.76=8.04+0.11+5.39-7.04=7.33-4.14+5.94-8.74=7.32+5.42=8.59-5.95-2.31+2.67=6.02+9.63+3.09-9.76=8.75-0.71-7.46+4.66=7.18+6.37-9.29-0.65=6.85-1.03-2.03-1.12=5.32-3.79=7.1+1.07+8.12+5.98=9.7-7.55-1.53+4.66=1.69-0.33-0.17+8.42=8.32-0.67=0.02+0.05+1.97=7.83+6.25+9.92-7.81=7.47-1.25-4.76=7.82-5.45=9.47-1+0.16+0.48=2.09+3.12+9.82+2.08=8.96-4.02=7.43-3.33+5.27=6.59-3.01-1.17=6.13-2.78-2.99+5.96=7.96-0.19+8.02-5.66=3.62-0.05+8.24-7.15=7.38-7.24+2.53+9.96=9.05+7.67+7.41+6.96=7.14-0.41-0.2+9.89=0.33-0.03+9.39-9.06=3.09+6.45-8.53+1.25=9.39-1.95=7.87-3.03-4.02=7.66-3.7-0.36=5.26-0.82+2.82=5.89-5.04+8.49-3.89=6.72-5.47+8.89+1.64=8.84-0.77+0.03+5.45=8.71-6.54+7.65+9.59=1.43+7.54=1.49+8.75-9.54+5.34=6.53+7.78=8.92-2.25=9.57-2.06-2.39-3.99=8.9-4.04-2.23-1.13=1.54+6.03+4.18-5.44=7.83-6.86+3.96+4.03=1.9+6.87+8.01=8.02-3.54+4.79+6.59=9.55-7.63=1.8+8.06-8.53+0.51=8.01-2.52-4.71+3.09=8.62-2.79-0.99-4.16=9.02+7.3-9.25+2.56=1.92-1.56+8.73-3=4.17+1.5-3.76=7.02-0.09-5.23=4.13+6.8+5.69=5.15-2.59+1.06+7.8=9.54-0.04-1.09+9.18=1.67+5.06+6.22+4.83=4.36+5.84=4.12-1.98+4.32-2.07=7.13-0.66-0.31-2.42=6.77-1.6-3.62=5.16-1.43-0.71+9.86=8.95-4.64-1.3=5.13-1.1+8.67=2.36+0.1+0.21+5.93=8.46-2.95-0.51-2.54=3.76-2.65=9.96-0.58-3.45+6.53=5.14+5.21-2.9-0.54=4.51+1.71+9.54-2.13=9.62-6.02+1.29=2.19+1.28-0.1+6.47=7.26-4.2=2.65+6.55=5.83-2.04+0.7-3.43=6.87-0.04-5.45+6.75=6.51+0.93-0.73-5.67=8.76+5.95+0.7+8.42=0.07+9.14+4.96+3.03=8.95+1.87+4.15+4.31=8.24-4.66=6.95-4.44+0.45=9.64-2.28-0.62-6.16=9.15-1.9-4.6+5.89=5.3-0.62-1.52+8.51=6.04-4.68-0.62+7.76=6.69+3.67-1.36+2.58=7.58-0.47-3.71-2.82=9.17+7.82-2.62-4.96=5.66-1.59-3.28=5.66+9.24-2.9-1.77=1.2+9.79-3.37=8.59-6.03+4.94=5.06+9.75=3.9-1.66+9.56-0.4=6.54-0.82=1.81+8.19=9.64-3.05-2.25-0.71=8.38-4.16+0.02-3.98=7.71+9-5.4+7.15=5.03+3.68=4.87-0.25-4.18+9.32=6.42+7.03-6.66-5.83=9.56-4.84+7.29=7.25-0.09-2.72+9.56=1.15+8.46-1.22-0.03=7.34-1.94=5.06-2.23+9.87=4.9+7.6=8.18+1.75+7.69+8.92=4.9-1.4-1.34=5.73+8.85-1.77+8.19=6.72-4.82-0.29+8.94=1.47+1.82+8.16+0.2=1.78+9.1+2.62+9.83=9.99+6.19+9.5+6.34=9.29-3.99+8.69+6.32=2.06+3.31-4.22+5.61=9.93+6.05+4.44+8.23=6.34+3.6-2.61=1.95+1.32+2.06+4.77=1.7-1.13+3.34-0.32=6.4-0.44-4.32-0.12=9.05-2.58=4.7+7.08-7.94=7.4-5.66+8.46-2.5=2.59+0.06+2.41=6.22-4.6+2.72+1.84=1.67+0.26-0.43=4.07-2.84=0.8+4.97+4.24-9.78=2.48-1.9+2.93=2.02+4.13+7.85-7.45=5.54-0.96-3.24=9.68-4.43-1.36+3.85=7.9-3.32+2.51=1.19-0.56=7.5+8.62+2.76=6.61-5.38=6.41+2.66=9.65+5.93-1.99=7.56-2.24-2.02-0.77=8.26-5.63=5.76-5.05+0.96+5.63=1.58+4.05+9.46+5.25=6.54+2.4+4.87=6.38-2.35-1.55-1.11=3.87-0.6-1.35=4.01+2.41+5.8+6.34=9.59-0.79+1.76+0.35=8.9+9.19+1.67+4.13=4.85+6.51+5.28-3.48=6.96-1.98+6.09=7.61-1.49+2.7+8.86=3.05+6.07-0.03=9.1+9.3-7.85+9.24=9.4+1+4.94=0.9+0.85=3.21+2.99+2.39+1.46=6.96-0.82=8.6-1.56+0.49+6.19=4.29+6.95+5.17+6.97=5.56+3.06-2.69-2.18=6.87+9.41-3.26+4.14=1.98-1.32+7.37-4.7=8.15-0.2-1.49=1.84+6.94-7.72=8.37-2.5-1.77-2.25=7.66-5.46-0.59+7.52=3.68+9.76-3.27+4.39=6.84+1.52+0.23-0.17=9.36-3.81-1.76=8.18-6.86-0.36+3.81=2.49-1.45+3.56=7.77+0.95=4.42+2.76+6.04+7.51=6.88-5.56+5.43+3.59=0.96+6.79+2.98+0.03=8.08+1.61+4.25-6.66=1.9-0.9+7.3-0.68=8.5-6.41+6.64+1.91=6.43-0.53-1.42+4.53=6.36+4.48+3.23-2.84=7.95-7.63+6.79=0.38+8.34-0.04=0.1+9.47-8.87=6.43+8.8-5.13+5.54=8.2-3.25-3.43=5.9+7.04=8.2-3.42+2.14+0.16=7.93-4.14-1.71+8.26=6.57+3.67=5.45-0.83+2.4=8.44-3.11-0.19-2.86=4.07+4.91+1.22=6.65-1.98+7.44=6.03-0.19+3.37=4.85+5.14+8.77-1.64=7.9-0.2+7.6+8.38=6.59-6.42=3.48+9.66-4.72-7.55=3.37+6.34-3.77-0.89=9.76+6.02+7.07+4.93=9.17+4.58+6.09-5.7=1.41-0.28+0.15=7.31-3.39+9.04-1.31=7.88-5.94+9.25=3.9-0.23+0.53=8.36-2.48-3.9=6.26+0.16+3.89+6.55=8.99-0.84=8.71-3.06=7.68-6.45+7.22-7.45=7.75-2.83-1.93=2.75-2.16+4.85=9.2-4.58-0.03+9.71=7.87+6.54=1.94+4.35-5.9+8.36=5.62+6.48-4.5-2.64=5.41+6.64=1.78-1.5+9.12+4.26=9.41+1.12-3.9+4.19=8.64-0.64-0.38-4.55=8.18+3.36+5.42+1.73=5.45-4.04+1.59+5.94=0.45+1.23=2.76+2.98+3.69+5.57=9.2+7.48-9.13+2.62=9.74-2.88+5.97+9.91=3.26-0.3+3.58=5.3+3.47=7.85+9.93+7.41=2.34-1.55=9.21+8.63-4.9+2.74=8.46+8.52-2.74-3.37=7.46-0.81-4.98=7.44-5.35+8.46=4.41-2.07+8.63+6.18=6.48-3.97-1.88+5.07=7.16+0.02-3.62-2.14=6.88+2.14-3.94=8.73-1.63+7.14=9.74+7.3-3.28-0.93=8.97-0.41+7.76-1.72=2.88-0.43+4.61-5.76=5.47+6.07-7.03=0.71+8.88+6.59+2.08=7.19+3.38+2.41+4.75=5.23-0.48-1.61-1.05=8.23+8.32-0.27-5.53=7.42+4.17-5-2.3=4.38-0.74=7.82-2.57+8.3-7.15=7.48-1.94-0.17=8.27+4.35+5.75-6.7=7.57+1.09-0.54-2.61=5.69+5.65-1.27=2.99+7.32+4.26-8.05=6.56+4.17-5.08+0.19=2.65+5.29-3.26+5.04=2.26+4.67+4.98=9.64+5.29+0.77-3.08=1.47+5.55-4.65+6.47=9.61+0.77-1.41-4.97=7.85-1-0.25-5.45=2.3+2.18+1.49=5.14+8.12+7.21=1.23+4.11+6.86+0.76=8.64-6.75=9.49-0.58-4.24-2.54=7.93+7.35-2.52-9.02=6.59-2.69-0.99=6.23+9.89-1.88-7.91=5.36-4.66=9.16-5.57+8.83-7.36=7.97-2.89-4.12=2.54-2.03=7.4+5.2+5.4=3.95+2.86+9.13-9.24=4.02+1.61+1.34=6.04+9.82+5.1-8=8.27+4.75+3.57+8.08=6.69-3.08+5.05-5.2=9.05-1.61-2.09+0.21=9.15-5.91+2.64+9.7=5.94+9.49+3.29+5.22=2.72+0.19+6.29=5.43-0.05-1.69=4.46-4.05+6.94-1.83=4.95+3.1-2.86+2.62=3.25+5.81+6.14=8.3+4.27-8.4=9.58-6.35=2.2-0.79+8.33-8.58=7.55+7.68-8.65-3.89=9.06-1.49+9.26+4.11=2.1-1.28+3.65+4.59=9.56-7.88+7.25-2.94=6.7-1.03-2.8-2.65=8.21-7.11+7.41+8.93=8.02-0.72-1.53-2.02=5.71-0.71-2.36=8.28+8.01-9.5=4.55-1.63+6.37-5.23=2.36+1.36+6.68=0.61+1.6+9.09=8.43-0.75-5.04-1.52=8.06-0.02-1.19+6.14=9.04-1.24-2.76=2.1-1.55+7.73=8.31-1.03-5.26+2.25=4.66-0.47=7.56-1+7.12+9.65=1.69+0.93+3.7=4.62+2.73+5.12-4.41=5.7+1.64-4.66+9.75=2.01+3.77-3.22=6.34+0.74=4.23+4.71+8.34+6.01=9.54-2.3+8.88-5.25=5.45+1.48-4.81-1.03=7.36-2.84-3.5=5.47-0.36-2.51+3.52=6.45+6.86+8.25-4.42=8+4.24+1.14+6.43=2.93-0.04=2.67+5.11+8.02-7.96=4.17+6.24-6.31-0.47=5.42+7.18-3.59-3.83=9.68+0.13+8.75=3.53+8.21=5.25+2.61-0.6=4.91-0.32+5.53+4.52=5.27-2.41+6.04=7.91+7.7+7.85=6.17-1.33-3.36-0.69=5.57+0.22+4.02-3.67=8.12-5.48+5.14+4.88=9.87-2.27-1.59-2.01=6.42+8.59-4.57-5.57=6.33+6.57+9.77-5.03=6.95-6.24+9.35-5.36=0.82+2.09-2.18+8.47=5.71-0.67=6.08+0.4+6.21+6.73=1.93+3.2-4.64+8.24=3.68+8.97-7.37-5.09=8.05+7.27+6.12=6.57-2.66+0.89+4.89=7.73-0.18-1.1-1.09=2.83-0.79+9.59-7.02=6.85+7.94+1.64=6.02+4.58=5.3+2.26-1.73+4=9.38+1.67+5.56+7.86=6.57-4.38-1.95=7.7-4.25+1.24=8.6+5.81-1.09=5.09-1.55-0.45-1.11=8.38-3.51-1.37-1.41=9.69-0.49-1.5-1.1=8.06-1.95-1.87-2.18=4.79-4.41+0.38=7.26+5.25+9.52=8.85-3.68+5.07=4.54-3.99+6.89=9.77-1.98-1.5+2.35=8.18-3.57-1.13+6.42=9.72+6.08=1.84+5.04+6.83-7.91=7.57-3.22+6.86=9.71-7.49-1.8=6.63+6.43+5.62-1.84=8.3+3.9-4.08-5.5=8.06+2.67-5.59+9.8=4.25+1.45+8.3+9.45=3.9+3.48+9.42+9.77=7.5-3.26-1.75=1.29+8.92-6.11-1.55=6.59+3.03-1.99+3.12=9.31-7.64+6.34-7.7=6.85-0.69+1.97-4.02=2.45+8.52+1.39-9.48=8.36-0.93-3.44=5.98-2.14=7.49+3.94+7.95=6.59+5.55+1.63+6.84=3.73+6.09+4.11=6.24-3.68+4.49+0.47=0.52+9.11+3.69-4.88=7.7-4.69=9.29-2.3-0.39-0.92=5.82+6.38+3.46=8.75+7.09+6.25-1.04=1.42+4.21+3.91-7.17=1.12+9.62+7.31-2.53=7.59-7.1+3.68=7.03+3.98-9.82=7.64-2.44+2.11-3.88=5.73+9.46-6.76-6.61=4.27+3.42+5.35=1.9+7.9+6.09+1.4=6.62+2.97-5.94=0.44+1.37+9.78-7.93=9.28-0.33-5.18+1.63=9.88+6.73-3.24-9.41=8.16-1.25-3.48+5.05=1.5+1.25+9.09-9.69=6.69+0.74-2.98=2.98+1.81=6.6+9.24-9.25=4.51-3.89+7.24-6.82=8.58+4.82=7.56+1.59-0.46=3.43+3.85-1.33-2.21=9.83-1.68-3.53=3.49+3.9-6.08=5.45-2.62-1.96+8.64=2.33+8.81-4.06-0.29=2.44-1.35+0.77=6.06+3.67=2.96+8.55-1.42=5.37-3.25+9.42-9.64=3.75+9.06-7.07=9.85-1.44-8.23+0.06=7.13+2.01-0.09=6.19+5.39=6.55+7.36=7.76+6.82+2.56=8.33-5.57+8.36=3.51+6.64+2.93+7.26=7.72-0.21+5.88+7.68=5.58+5.49-9.38-0.57=7.72-0.69-2.38+3.44=8.03+3.69-7.34+3.73=9.03+9.19-0.51=6.1+9.31=6.68-1.61=9.66+1.52-7.5+2.48=4.99+7.24-9.61=5.82+6.95=9.8+2.96-1+0.93=3.02+6.4+6.99-8.51=9.97-5.34-3.06-0.66=9.01-1.88+0.17=3.03+0.75+9.05=5.94+9.11-9.83=6.94-0.79-2.38+3.92=4.16+1.22=8.14-1.25+1.93=9.42-0.92=6.87-1.84+2.69-1.75=4.83+9.01+9.79+4.17=2.05+3.51-1.98=4.93-1.94+3.49-5.52=5.74-0.76-0.1-1.39=1.15+3.97+8.08-4.74=5.73+1.23=9.99-0.56-8.84+7.02=1.8+8.01+7.5=9.21+2.68-4.47-6.37=9.1-8.9+0.43=8.94+8.7-4.15-7.14=2.33-0.36-0.1=3.32+4.19+0.5=5.38-0.48-3.42=4.12-1.87=9.5-6.06+3.56-1.45=9.6-8.92+9.88=9.76+0.49+1.9+8.37=9.38-2.29-3.35-1.13=8.91-1.12+6.95-7.41=9.86+9.94-4.63-1.81=7.06+6.66=7.62+7.94-3.93-6.44=8.6+8.86+8.38=8.7-8.46+5.11=5.06-1.14+2.32-4.67=8.86-5.17=8.69+9.24-4.95=7.69-2.28-2.69-0.06=1.42-0.87+5.84+0.39=2.82-2.25+8.84=6.34+3.66-0.85+9.68=5.57+3.16+2.78+8.56=8.13-0.13-6.65+6.31=6.79+5.07-1.99-1.82=7.61+3.45=6.41+7.03-1.15-3.26=7.07-1.47+9.56+0.03=5.3-2.66-0.87-0.55=6.18-5.22=1.81+7.86-8.7=1.63+0.16-1.5=7.4-6.34+9.35=2.12-0.19+0.94+8.43=5.54+0.17=5.56-5.04+9.07+3.19=7.78+7.7=4.15+6.49+3.18-4.37=6.72-1.17-0.88=8.55-7.31-0.95+2.53=0.57+7.88=9.05+2.71-8.34+7.72=9.92-1.66-2.26+5.04=4.74+6.82-5.33+1.46=7.03+7.02-7.51-4.81=3.71-2.16+6.44-3.74=9.98-1.56-7.97=4.63+2.65-5.35+6.51=3.42-0.04+9.49+5.89=4.23-1.41=8.99-3.93+9.53+5.82=5.04-4.48-0.3+3.03=2.98+3.21=4.05-0.96+4.29+7.22=7.87+2.08=2.88+9.37-6.9=5.4-0.2-1.06=4.76-4.09=7.9-5.3+5.77-7.94=7+6.91+4.42-3.55=3.21+8.02+3.37=5.42+9.71-1.21=7.66-2.3+2+8.56=3.02+9.5=7.37+1.36-5.39=5.23+8.55-6.01+7.48=9.06+8.25-6.22=3.2-1.49+7.1=8.8+4.25+0.27=9.39-8.8+7.29+1.52=2.97+3.77=7.58-3.89-0.76-1.81=8.81+0.46-1.98-1.99=3.42-2.31+1.19-1.25=0.62+3.66+6.88-3.5=4.53-2.41+3.97=9.25-6.15-0.81+5.63=8.46-1.65-1.75-3.77=8.3+5.4-9.12+5.67=8.23-1.37-2.26=4.67-1.01+0.16-3.02=6.35-3.76-1.86+7.1=5.8-0.19-5.23=參考答案8.69+9.39+0.23-0.56=17.753.17+4.97+4.77+7.91=20.829.76-0.78+9.99-5.43=13.548.8-0.27=8.535.55+2.44+2.56+4.85=15.44.93-0.17-1.59-2.22=0.958.04-5.25=2.794.5+9.72-8.06-0.02=6.149.08+9-3.88+0.3=14.53.82+1.64-0.55+7.15=12.062.67-0.56+8.42=10.531.35+4.18-4.04+7.32=8.815.69-0.61-3.75+3.7=5.036.07+7.73+8.58-2.18=20.28.98-2.36-0.06-5.45=1.112.62+9.76+3.35-1.31=14.425.76-2.4=3.366.79+5.67-0.59-9.03=2.843.38-0.33-1.65=1.48.96-5.99-0.02-2.06=0.894.44+8.69+7.78-2.09=18.828.42-3.36-2.31+0.66=3.413.19-2.58=0.618.26-4.57=3.698.58+9.57+8.62+9.94=36.717.41+4.01-3.02-0.33=8.077.97-3.4+5.11-4.65=5.032.86+6.62+9.85=19.332.68+4.22+5.24-2.67=9.474.71+4.87-6.78+8.62=11.428.48-4.01+0.72-4.51=0.689.31-4.61+4.74+6.32=15.769.04+3.72+1.42-6.28=7.99.24-5.34+8.07-0.87=11.19.1+9.47-6.53+0.47=12.518.05-3.87+5.33-6.83=2.686.52+8.34+6.97=21.839.05-5.09+7.53+3=14.497.74-2.45+2.81=8.18.97+7.19+7.12-2.33=20.957.7-1.09-5.67=0.948.86-0.64+9.64+8.25=26.119.13-5.9+4.17=7.49.56-3.47+2.9=8.997.54-0.03-4.57=2.941.85+7.35-4.98+6.28=10.58.84-2.43=6.410.23+2.98-0.8-0.1=2.314.57+1.41=5.986.3-3.96=2.346.28+6.26+7.57=20.119.23-0.35-3.39-0.61=4.889.6+7.58=17.189.41-2.84-1.74-1.75=3.089.12+9.15+1.94=20.217.7-1+7.92+4.4=19.026.57-1.5-4.3=0.771.25+3.79+3.06-5=3.17.64+9.8-6.49=10.956.05-4.89+1.65=2.817.43+6.2-4.16-3.59=5.887.55-4.64+6.45=9.369.29-4.66-2.61-1.37=0.658.07+5.8-1.3-1.76=10.814.8+7.7+3.65=16.157.46+6.69-9.51=4.640.82+4.82+8.63+9.65=23.927.73-4.37+2.8+9.24=15.43.99+3.63+1.1=8.727.35-2.7-3.89+3.54=4.37.19-1.23-2.08-3.54=0.341.44+4.4-0.18-4.25=1.414.02-0.86+7.59+1.62=12.378.77+5.16-1.51=12.422.91+4.18-0.34=6.759.2-6.04-0.18-1.14=1.841.06+1.44=2.58.04-5.4+5.99+6.41=15.041.45+1.58+2.68=5.718.76-1.81=6.959.08+8.11-1.57=15.626.96-1.46+8.13=13.638.37+5.14=13.516.08+0.92+1.33=8.336.56-2.9=3.669.71-0.6-1.05=8.064.9+2.22+4.04=11.165.7+9.73+3.21=18.644.49+2.9-0.83+4.45=11.014.94-3.2+8.74=10.487.18+7.01-6.62=7.571.25+1.7+9.73-1.52=11.169.43-0.28-3.08-3.75=2.329.92+3.08-0.59-3.53=8.886.62+7.71-5.22=9.119.2+1.93+5.23+8.52=24.886.08+4.27+3.46=13.814.05+9.8+6.82=20.678.46+1.08+3.12=12.665.63+9.3+6.83+5.15=26.918.76-1.5+2.95-5.59=4.622.47+9.32+5.12-2.71=14.26.68-3.37=3.314.35+1.67+5.58-9.87=1.731.65+4.25=5.94.03-3.22+6.53=7.349.27+4.04+2.24-8.22=7.330.8+6.39+4.45-6.8=4.849.15+3.34+6.37=18.866.9-4.45-2=0.458.57+2.23-8.41+0.8=3.197.46+8.96-4.7-8.54=3.188.25+1.27+2.75=12.278.76-1.46-3.22=4.086.25-4.6+9.85-8.87=2.636.88+5.76+8.87=21.516.96-3.27-3+9.08=9.777.42-4.85-1.16=1.417.41-0.54+8.91=15.782.36+3.08=5.449.05+9.5=18.553.68+9.29-5.62=7.355.65-2.42-0.03=3.25.55+1.58-4.89=2.240.02+5.13+3.04+0.22=8.414.74-2.04-1.89=0.816.26-4.48+9.39+5.39=16.569.74-4.79+8.32-3.43=9.847.97-4.45-3.24=0.289.9+4.76-0.21=14.457.97+9.38-9.19-3.16=59.2-0.12-7.54+5=6.549.43+3.94+0.17+0.35=13.891.86-0.86+2.81=3.816.74+3.93+1.53=12.27.15-1.76-2.08-0.82=2.494.71-0.77-0.07+1.21=5.087.1-2.8-3.15-0.58=0.577.73-2.46-3.05-0.38=1.847.92-3.59-0.42+0.02=3.937.8-0.43-3.7-3.23=0.449.61-1.41+5.95+8.41=22.567.77-5.81-1.22+8.15=8.894.88-0.69-0.04-3.57=0.586.9-0.87-1.71-1.29=3.034.47+9.99-0.92-9.82=3.727.84+3.97-0.24=11.572.93+8.37-2.53=8.776.78-0.57-2.34=3.871.66+3.72-2.92=2.468.2-6.37+3.44+9.82=15.098.1+6.06-2.68+3.06=14.548.68-0.91-0.35=7.428.32+3.56+0.34-4.74=7.485.27+7.59-3.33+1.23=10.765.33-5.05=0.285.97+8.19-7.62-0.77=5.779.18-0.85-2.82-1.92=3.598.61+8.98+0.56=18.150.81+3.96+1.58+4.01=10.369.78+3.44-4.7+0.04=8.562.68+3.74=6.427.69-3.16+9.88+3.55=17.965.89-5.34=0.554.25+3.53=7.786.57-4.18-0.44+9.36=11.315.41+7.65-5.3+5.7=13.465.47+1.01+5.91-4.23=8.166.72-0.16-4.81=1.754.6+4.3+2.49+8.33=19.720.9+8.36+5.45=14.718.87+8.45-0.04+7.42=24.77.87+9.93+2.09-6.87=13.029.65-1.38-6.41=1.868.74-1.37-5.9=1.470.08+4.69+6.29-1.21=9.856.84+3.02+4.87+3.54=18.276.34+2.27-5.03+4.88=8.467.59+2.91=10.58.29+3.67=11.964.39+1.89=6.287.28-4.32=2.964.81-3.55+9.11+4.76=15.138.17-0.59-3.31-2.2=2.073.2-1.56+7.44+0.29=9.376.38-2.37-0.9=3.115.73-0.5-1.36+8.07=11.941.8+1.78-0.42+2.9=6.062.74+4.11+7.23+8.23=22.313.93+0.22-2.12+1.8=3.839.67+0.21-6.34+9.48=13.021.81+6-6.08=1.735.37-3.05-1.22+7.05=8.158.93-0.41+7.44-7.47=8.494.85-3.95+4.96=5.860.44+9.83-3.13-5.19=1.952.44-0.08+3.04-0.18=5.229.99+9.85=19.845.97-1.34-2.57=2.066.51-0.39+4.27-2.96=7.438.56-0.26+4.64-1.76=11.189.74+1.92-2.02=9.640.68+5.18-4.94=0.921.73+7.32=9.050.98+3.21-2.43+1.62=3.386.95-6.78=0.177.66-4.24-0.26-2.06=1.11.63-0.76=0.878.04+0.11+5.39-7.04=6.57.33-4.14+5.94-8.74=0.397.32+5.42=12.748.59-5.95-2.31+2.67=36.02+9.63+3.09-9.76=8.988.75-0.71-7.46+4.66=5.247.18+6.37-9.29-0.65=3.616.85-1.03-2.03-1.12=2.675.32-3.79=1.537.1+1.07+8.12+5.98=22.279.7-7.55-1.53+4.66=5.281.69-0.33-0.17+8.42=9.618.32-0.67=7.650.02+0.05+1.97=2.047.83+6.25+9.92-7.81=16.197.47-1.25-4.76=1.467.82-5.45=2.379.47-1+0.16+0.48=9.112.09+3.12+9.82+2.08=17.118.96-4.02=4.947.43-3.33+5.27=9.376.59-3.01-1.17=2.416.13-2.78-2.99+5.96=6.327.96-0.19+8.02-5.66=10.133.62-0.05+8.24-7.15=4.667.38-7.24+2.53+9.96=12.639.05+7.67+7.41+6.96=31.097.14-0.41-0.2+9.89=16.420.33-0.03+9.39-9.06=0.633.09+6.45-8.53+1.25=2.269.39-1.95=7.447.87-3.03-4.02=0.827.66-3.7-0.36=3.65.26-0.82+2.82=7.265.89-5.04+8.49-3.89=5.456.72-5.47+8.89+1.64=11.788.84-0.77+0.03+5.45=13.558.71-6.54+7.65+9.59=19.411.43+7.54=8.971.49+8.75-9.54+5.34=6.046.53+7.78=14.318.92-2.25=6.679.57-2.06-2.39-3.99=1.138.9-4.04-2.23-1.13=1.51.54+6.03+4.18-5.44=6.317.83-6.86+3.96+4.03=8.961.9+6.87+8.01=16.788.02-3.54+4.79+6.59=15.869.55-7.63=1.921.8+8.06-8.53+0.51=1.848.01-2.52-4.71+3.09=3.878.62-2.79-0.99-4.16=0.689.02+7.3-9.25+2.56=9.631.92-1.56+8.73-3=6.094.17+1.5-3.76=1.917.02-0.09-5.23=1.74.13+6.8+5.69=16.625.15-2.59+1.06+7.8=11.429.54-0.04-1.09+9.18=17.591.67+5.06+6.22+4.83=17.784.36+5.84=10.24.12-1.98+4.32-2.07=4.397.13-0.66-0.31-2.42=3.746.77-1.6-3.62=1.555.16-1.43-0.71+9.86=12.888.95-4.64-1.3=3.015.13-1.1+8.67=12.72.36+0.1+0.21+5.93=8.68.46-2.95-0.51-2.54=2.463.76-2.65=1.119.96-0.58-3.45+6.53=12.465.14+5.21-2.9-0.54=6.914.51+1.71+9.54-2.13=13.639.62-6.02+1.29=4.892.19+1.28-0.1+6.47=9.847.26-4.2=3.062.65+6.55=9.25.83-2.04+0.7-3.43=1.066.87-0.04-5.45+6.75=8.136.51+0.93-0.73-5.67=1.048.76+5.95+0.7+8.42=23.830.07+9.14+4.96+3.03=17.28.95+1.87+4.15+4.31=19.288.24-4.66=3.586.95-4.44+0.45=2.969.64-2.28-0.62-6.16=0.589.15-1.9-4.6+5.89=8.545.3-0.62-1.52+8.51=11.676.04-4.68-0.62+7.76=8.56.69+3.67-1.36+2.58=11.587.58-0.47-3.71-2.82=0.589.17+7.82-2.62-4.96=9.415.66-1.59-3.28=0.795.66+9.24-2.9-1.77=10.231.2+9.79-3.37=7.628.59-6.03+4.94=7.55.06+9.75=14.813.9-1.66+9.56-0.4=11.46.54-0.82=5.721.81+8.19=109.64-3.05-2.25-0.71=3.638.38-4.16+0.02-3.98=0.267.71+9-5.4+7.15=18.465.03+3.68=8.714.87-0.25-4.18+9.32=9.766.42+7.03-6.66-5.83=0.969.56-4.84+7.29=12.017.25-0.09-2.72+9.56=141.15+8.46-1.22-0.03=8.367.34-1.94=5.45.06-2.23+9.87=12.74.9+7.6=12.58.18+1.75+7.69+8.92=26.544.9-1.4-1.34=2.165.73+8.85-1.77+8.19=216.72-4.82-0.29+8.94=10.551.47+1.82+8.16+0.2=11.651.78+9.1+2.62+9.83=23.339.99+6.19+9.5+6.34=32.029.29-3.99+8.69+6.32=20.312.06+3.31-4.22+5.61=6.769.93+6.05+4.44+8.23=28.656.34+3.6-2.61=7.331.95+1.32+2.06+4.77=10.11.7-1.13+3.34-0.32=3.596.4-0.44-4.32-0.12=1.529.05-2.58=6.474.7+7.08-7.94=3.847.4-5.66+8.46-2.5=7.72.59+0.06+2.41=5.066.22-4.6+2.72+1.84=6.181.67+0.26-0.43=1.54.07-2.84=1.230.8+4.97+4.24-9.78=0.232.48-1.9+2.93=3.512.02+4.13+7.85-7.45=6.555.54-0.96-3.24=1.349.68-4.43-1.36+3.85=7.747.9-3.32+2.51=7.091.19-0.56=0.637.5+8.62+2.76=18.886.61-5.38=1.236.41+2.66=9.079.65+5.93-1.99=13.597.56-2.24-2.02-0.77=2.538.26-5.63=2.635.76-5.05+0.96+5.63=7.31.58+4.05+9.46+5.25=20.346.54+2.4+4.87=13.816.38-2.35-1.55-1.11=1.373.87-0.6-1.35=1.924.01+2.41+5.8+6.34=18.569.59-0.79+1.76+0.35=10.918.9+9.19+1.67+4.13=23.894.85+6.51+5.28-3.48=13.166.96-1.98+6.09=11.077.61-1.49+2.7+8.86=17.683.05+6.07-0.03=9.099.1+9.3-7.85+9.24=19.799.4+1+4.94=15.340.9+0.85=1.753.21+2.99+2.39+1.46=10.056.96-0.82=6.148.6-1.56+0.49+6.19=13.724.29+6.95+5.17+6.97=23.385.56+3.06-2.69-2.18=3.756.87+9.41-3.26+4.14=17.161.98-1.32+7.37-4.7=3.338.15-0.2-1.49=6.461.84+6.94-7.72=1.068.37-2.5-1.77-2.25=1.857.66-5.46-0.59+7.52=9.133.68+9.76-3.27+4.39=14.566.84+1.52+0.23-0.17=8.429.36-3.81-1.76=3.798.18-6.86-0.36+3.81=4.772.49-1.45+3.56=4.67.77+0.95=8.724.42+2.76+6.04+7.51=20.736.88-5.56+5.43+3.59=10.340.96+6.79+2.98+0.03=10.768.08+1.61+4.25-6.66=7.281.9-0.9+7.3-0.68=7.628.5-6.41+6.64+1.91=10.646.43-0.53-1.42+4.53=9.016.36+4.48+3.23-2.84=11.237.95-7.63+6.79=7.110.38+8.34-0.04=8.680.1+9.47-8.87=0.76.43+8.8-5.13+5.54=15.648.2-3.25-3.43=1.525.9+7.04=12.948.2-3.42+2.14+0.16=7.087.93-4.14-1.71+8.26=10.346.57+3.67=10.245.45-0.83+2.4=7.028.44-3.11-0.19-2.86=2.284.07+4.91+1.22=10.26.65-1.98+7.44=12.116.03-0.19+3.37=9.214.85+5.14+8.77-1.64=17.127.9-0.2+7.6+8.38=23.686.59-6.42=0.173.48+9.66-4.72-7.55=0.873.37+6.34-3.77-0.89=5.059.76+6.02+7.07+4.93=27.789.17+4.58+6.09-5.7=14.141.41-0.28+0.15=1.287.31-3.39+9.04-1.31=11.657.88-5.94+9.25=11.193.9-0.23+0.53=4.28.36-2.48-3.9=1.986.26+0.16+3.89+6.55=16.868.99-0.84=8.158.71-3.06=5.657.68-6.45+7.22-7.45=17.75-2.83-1.93=2.992.75-2.16+4.85=5.449.2-4.58-0.03+9.71=14.37.87+6.54=14.411.94+4.35-5.9+8.36=8.755.62+6.48-4.5-2.64=4.965.41+6.64=12.051.78-1.5+9.12+4.26=13.669.41+1.12-3.9+4.19=10.828.64-0.64-0.38-4.55=3.078.18+3.36+5.42+1.73=18.695.45-4.04+1.59+5.94=8.940.45+1.23=1.682.76+2.98+3.69+5.57=159.2+7.48-9.13+2.62=10.179.74-2.88+5.97+9.91=22.743.26-0.3+3.58=6.545.3+3.47=8.777.85+9.93+7.41=25.192.34-1.55=0.799.21+8.63-4.9+2.74=15.688.46+8.52-2.74-3.37=10.877.46-0.81-4.98=1.677.44-5.35+8.46=10.554.41-2.07+8.63+6.18=17.156.48-3.97-1.88+5.07=5.77.16+0.02-3.62-2.14=1.426.88+2.14-3.94=5.088.73-1.63+7.14=14.249.74+7.3-3.28-0.93=12.838.97-0.41+7.76-1.72=14.62.88-0.43+4.61-5.76=1.35.47+6.07-7.03=4.510.71+8.88+6.59+2.08=18.267.19+3.38+2.41+4.75=17.735.23-0.48-1.61-1.05=2.098.23+8.32-0.27-5.53=10.757.42+4.17-5-2.3=4.294.38-0.74=3.647.82-2.57+8.3-7.15=6.47.48-1.94-0.17=5.378.27+4.35+5.75-6.7=11.677.57+1.09-0.54-2.61=5.515.69+5.65-1.27=10.072.99+7.32+4.26-8.05=6.526.56+4.17-5.08+0.19=5.842.65+5.29-3.26+5.04=9.722.26+4.67+4.98=11.919.64+5.29+0.77-3.08=12.621.47+5.55-4.65+6.47=8.849.61+0.77-1.41-4.97=47.85-1-0.25-5.45=1.152.3+2.18+1.49=5.975.14+8.12+7.21=20.471.23+4.11+6.86+0.76=12.968.64-6.75=1.899.49-0.58-4.24-2.54=2.137.93+7.35-2.52-9.02=3.746.59-2.69-0.99=2.916.23+9.89-1.88-7.91=6.335.36-4.66=0.79.16-5.57+8.83-7.36=5.067.97-2.89-4.12=0.962.54-2.03=0.517.4+5.2+5.4=183.95+2.86+9.13-9.24=6.74.02+1.61+1.34=6.976.04+9.82+5.1-8=12.968.27+4.75+3.57+8.08=24.676.69-3.08+5.05-5.2=3.469.05-1.61-2.09+0.21=5.569.15-5.91+2.64+9.7=15.585.94+9.49+3.29+5.22=23.942.72+0.19+6.29=9.25.43-0.05-1.69=3.694.46-4.05+6.94-1.83=5.524.95+3.1-2.86+2.62=7.813.25+5.81+6.14=15.28.3+4.27-8.4=4.179.58-6.35=3.232.2-0.79+8.33-8.58=1.167.55+7.68-8.65-3.89=2.699.06-1.49+9.26+4.11=20.942.1-1.28+3.65+4.59=9.069.56-7.88+7.25-2.94=5.996.7-1.03-2.8-2.65=0.228.21-7.11+7.41+8.93=17.448.02-0.72-1.53-2.02=3.755.71-0.71-2.36=2.648.28+8.01-9.5=6.794.55-1.63+6.37-5.23=4.062.36+1.36+6.68=10.40.61+1.6+9.09=11.38.43-0.75-5.04-1.52=1.128.06-0.02-1.19+6.14=12.999.04-1.24-2.76=5.042.1-1.55+7.73=8.288.31-1.03-5.26+2.25=4.274.66-0.47=4.197.56-1+7.12+9.65=23.331.69+0.93+3.7=6.324.62+2.73+5.12-4.41=8.065.7+1.64-4.66+9.75=12.432.01+3.77-3.22=2.566.34+0.74=7.084.23+4.71+8.34+6.01=23.299.54-2.3+8.88-5.25=10.875.45+1.48-4.81-1.03=1.097.36-2.84-3.5=1.025.47-0.36-2.51+3.52=6.126.45+6.86+8.25-4.42=17.148+4.24+1.14+6.43=19.812.93-0.04=2.892.67+5.11+8.02-7.96=7.844.17+6.24-6.31-0.47=3.635.42+7.18-3.59-3.83=5.189.68+0.13+8.75=18.563.53+8.21=11.745.25+2.61-0.6=7.264.91-0.32+5.53+4.52=14.645.27-2.41+6.04=8.97.91+7.7+7.85=23.466.17-1.33-3.36-0.69=0.795.57+0.22+4.02-3.67=6.148.12-5.48+5.14+4.88=12.669.87-2.27-1.59-2.01=46.42+8.59-4.57-5.57=4.876.33+6.57+9.77-5.03=17.646.95-6.24+9.35-5.36=4.70.82+2.09-2.18+8.47=9.25.71-0.67=5.046.08+0.4+6.21+6.73=19.421.93+3.2-4.64+8.24=8.733.68+8.97-7.37-5.09=0.198.05+7.27+6.12=21.446.57-2.66+0.89+4.89=9.697.73-0.18-1.1-1.09=5.362.83-0.79+9.59-7.02=4.616.85+7.94+1.64=16.436.02+4.58=10.65.3+2.26-1.73+4=9.839.38+1.67+5.56+7.86=24.476.57-4.38-1.95=0.247.7-4.25+1.24=4.698.6+5.81-1.09=13.325.09-1.55-0.45-1.11=1.988.38-3.51-1.37-1.41=2.099.69-0.49-1.5-1.1=6.68.06-1.95-1.87-2.18=2.064.79-4.41+0.38=0.767.26+5.25+9.52=22.038.85-3.68+5.07=10.244.54-3.99+6.89=7.449.77-1.98-1.5+2.35=8.648.18-3.57-1.13+6.42=9.99.72+6.08=15.81.84+5.04+6.83-7.91=5.87.57-3.22+6.86=11.219.71-7.49-1.8=0.426.63+6.43+5.62-1.84=16.848.3+3.9-4.08-5.5=2.628.06+2.67-5.59+9.8=14.944.25+1.45+8.3+9.45=23.453.9+3.48+9.42+9.77=26.577.5-3.26-1.75=2.491.29+8.92-6.11-1.55=2.556.59+3.03-1.99+3.12=10.759.31-7.64+6.34-7.7=0.316.85-0.69+1.97-4.02=4.112.45+8.52+1.39-9.48=2.888.36-0.93-3.44=3.995.98-2.14=3.847.49+3.94+7.95=19.386.59+5.55+1.63+6.84=20.613.73+6.09+4.11=13.936.24-3.68+4.49+0.47=7.520.52+9.11+3.69-4.88=8.447.7-4.69=3.019.29-2.3-0.39-0.92=5.685.82+6.38+3.46=15.668.75+7.09+6.25-1.04=21.051.42+4.21+3.91-7.17=2.371.12+9.62+7.31-2.53=15.527.59-7.1+3.68=4.177.03+3.98-9.82=1.197.64-2.44+2.11-3.88=3.435.73+9.46-6.76-6.61=1.824.27+3.42+5.35=13.041.9+7.9+6.09+1.4=17.296.62+2.97-5.94=3.650.44+1.37+9.78-7.93=3.669.28-0.33-5.18+1.63=5.49.88+6.73-3.24-9.