四年級(jí)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8.25-0.94-7+8.82=6.18+6.76-4.37=1.45+9.44-2.24+2.09=7.14-0.23-3.92=3.62+5.87-3.92-3.71=0.78+9.18+3.62-7.24=6.21-4.95-0.83+3.29=7.15-0.22+4.49+7.69=3.84+7.72-3.41=4.66+1.96+9.7-2.95=4.09+9.71+6.92+8.59=6.71-5.89=0.69+6.57-0.61=3.47+5.75-6.4+5.69=7.33+3.17-9.41=3.77+0.63+5.31-0.78=9.71-1.32-0.42-2.74=9.14-2.06-4.62+2.72=5.87+1.84+7.7=4.15+5.71-5.41-0.91=3.6-0.39-2.73+4.79=9.18-1.59-1.57=1.78+8.21+7.34-1.27=9.49+5.89+4.62-0.17=5.64-4.29+2.46+5.6=8.88-3.02-0.75=8.51-3.04-4.37-0.51=9.22+7.51-9.93-1.28=4.32-3.79+3.74=6.36+0.75+8.74-4.14=3.63+7.53=7.39-0.62+6.27+3.71=7.92-2.55+0.27=5.66+4.87+9.06-8.43=9.99-1.27-2.54-5.26=8.91-0.5-0.97-5.58=9.2-1.83+7.68-8.63=5.72+7.42-8.44+3.82=7.74-4.59+1.02+1.17=3.09-1.68+2.87+8.02=6.88-4.47-1.14=9.29+6.59-6.13-4.29=8.86+2.82-5.79-2.05=7.91-2.7+2.47=9.15+2.67-6.81=9.43-1.57-3.8-0.53=9.28-0.76+1.55+8.72=5.87+9.69=7.44+2.67=5.29-2.03-2.71=7.41+9.22+8.23+1.83=9.3+2.81-9.06=8.02+6.94-1.2=9.23-5.17+9.19-0.07=9.59-2.12+6.9-5.57=1.34+6.18-6.08+4.47=9.36+9.33+4.08=9.4-3.77-2.36+1.94=7.83-0.67=9.79-3.45+2.53=2.24+4.92-3.01+7.4=8.15+7.09-0.54=6.36+9.09+7.38-9.59=6.87+2.96-1.21-1.69=0.83-0.09+4.89+2.38=6.43-2.25+7.16=6.25+5.55-9.45=6.84+3.85-5.22=9.9-2.26-4.3-2.29=4.6-1.32-2.23=7.91-0.22=5.42+8.54-8.67-4.7=9.19+5.16-5.35-3.28=7.58+7.92+1.09+2.67=7.14-5.5+3.95+2.35=3.53+6.04+3.87+6.57=6.04+0.76-1.71=7.72+4.84-3.39+6.73=6.08-0.87+3.63+7.84=9.25-1.42+0.91+2.12=0.48+8.31-4.42=4.37-0.31-3.44+8.43=9.11+4.59+4.17+8.88=6.3-0.02=3.15+9.84-3.5-6.13=8.16+5.18-3.29=6.72+0.29=9.15-2.74-5.2-0.71=0.2+6.67+7.56=9.73+2.41-6.07-2.78=8.99-6.78+9.13-9.44=9.51-4.95=3.89-0.87-1.54+0.26=5.72+9.37-1.46+3.54=9.47-4.39+5.23-8.31=3.46-0.03-0.18-2.3=4+9.18+6.13=7.68-0.4-1.69-4.64=9-5.81+1.71=1.95-1.04+7.08=7.65+9.9-0.58-5.36=8.41+2.35-7.29+0.91=6.73-0.27-1.21=1.93+2.33+8.72-6.47=5.58+6.41-3.07+3.6=9.47-0.79-4.74-0.8=4.14-1.74+6.64-3.84=4.23-2.88=6.28-0.79+3.9-0.03=0.95+8.3-8.52-0.29=3.91+7.18=1.18+5.7+9.27=8.79-2.93-0.37+1.09=9.7+6.18-5.26=3.53-3.11+8.82-7.23=9.31+5.22=6.41+2.72-0.75-7.04=5.39+7.96-5.92=5.64+9.98+0.44+1.24=5.9+9.24+7.23-4.38=0.32+7.23-0.45-6.7=3.59+8.5-6.22-1.88=6.39+5.06-9.34=2.69+5.9+9.06-4.92=9.91-6.03-3.73=3.25+1.51+8.57=3.53+7.81-1.04=7.32-5.13+9.68=5.89-3.61+4.82+3.69=1.06+1.21+2.38=9.72-4.27-4.09=6.05-5.33+7.28=5.87+2.65+5.61=8.91+0.41-7.24=8.86+8.99=9.11-0.14-5.69-1.63=5.49+9.13-1.39-5.06=7.85-3.15=7.12+0.21-4.04=0.24+9.57-7.58-0.41=9.63-5.68+5.19+7.3=2.2+7.38+4.06+5.89=9.48-0.34-6.05-0.78=5.27+4.31-0.86=9.3-6.12-0.86+2.45=3.18-0.17+9.98=7.42+5.33=9.22-0.32-2.34-0.3=8.99-1.75-4.27-2.52=6.1+9.76-4.28+2.38=9.04-6.94+7.75-0.23=3.83-1.97+6.71=0.4+4.2-2.13+0.92=7.27-2.27-1.45-0.89=7.72+6.17-3.17-3.57=9.91-0.1-1.24-2.77=9.95+2.12+9.47+8.91=8.74-1.14+0.95-6.74=8.14+2.06=3.46-0.43-1.87=4.11+4.72=8.65+8.47+2.62-3.36=5.89-4.3+9.06-4.56=7.13-0.78-2.49=7.74-2.37+9.5-0.87=1.43+9.68-4.34-6.04=1.52+8.36+9.96=9.2-4.29-2.74-0.54=9.06-4.93-2.85=4.44+0.08=1.39+3.27+2.67=8.18-4.11=4.86-2.82+2.92+3.6=9.68-3.87+7.25+6.1=8.28+2.08-3.86-4.78=2.67+4.51-3.23=8.67-6.27=0.29+7.9+9.1-7.12=2.27+1.15=3.98-1.72=2.65+8.77+9.65=7.03+6.45=6.11-3.05-0.37-0.95=3.05+7.52-4.12+1.35=9.65-3.76-1.22-3.92=5.91+7.16-5.53-1.77=7.59+5.98+4.12-1.13=3.16+3.14+9.5=6.5+3.32-6.77=4.94-4.64=6.75+2.79+5.46-2.89=1.07+3.21-0.17-2.9=7.31-2.02-0.74=7.48+0.31+5.15+0.25=2.39+0.41+9.32+5.81=6.89+2.27+6.27=4.94+7.1+7.58+9.24=4.59+5.67+8.93-1.15=1.53+8.8+5.63=8.66+5.27-8.38+4.54=3.6+5.37-7.55-1=2.89+2.59=3.31+2.04+3.95-3.53=3.51-1.71+7.16+4.15=2.42+6.11=9.94-3.73-4.01=5.8-1.69-3.78+3.74=7.19-2.6-2.55=7.12-1.25+5.77=8.23-0.57-7.56=0.86+7.25+9.41+7.16=6.9+3.82+8.03=7.19+3.79-7.35+3.38=7.63-4.46=8.95-2.44-0.67-4.14=4.51+9.48-4.34-2.12=5.27-5.03+4.44-1.04=6.27+7.07-7.96-4.25=9.94-4.6-0.89=3.19+1.01+3.39+6.84=8.92+0.66-2.14=6.45+1.32=6.43+6.89+7.31+8.65=7.07+4.1-2.66-1.88=2.75+9.51=8.93+1.16=6.74+1.06-2.34+7.8=2.31+2.47+8.24-6.13=5.66-2.42+7.73=8.58-2.44-3.03-1.35=8.74-0.49=7.41+5.67-3.03-2=5.42-1.73-1.52=1.15-0.33+0.41+7.71=3.34-0.21+1.63-1.02=1.9+2.14+8.73-1.68=4.92+8.11-4.54+3.66=5.8+1.21+2.22-3.81=5.57-0.13+9.21-9.92=5.82+1.03-1.64+5.15=3.9+6.83+8.74+0.27=7.57-3.34+5.8+1.52=9.75-0.75-8.28+5.81=1.29+1.42=9.98-3.53-5.93=4.52+5.92-3.34-6.89=8.83+3.39+1.85=9.38-0.91+6.22=3.76-0.4+9.04-1.26=8.1-0.47-0.75-1.16=5.13+3.99+3.11-2.98=7.73+1.81=7.54-0.61+4.87+0.79=1.48+7.68+0.67+9.04=6.66-2.9-1.05+9.08=9.8-3.9+4.66-1.49=6.81-1.96-2.04+8.64=7.05-3.22=8.14+9.9+2.09+0.04=4.13+7.42-2.41=6.89+6.78+0.69-8.52=5.23-0.51=3.22+3.06+4.55-0.2=9.04+8.29-5.79+4.81=4.3+4.87=6.83-2.69+2.42-0.8=3.37-1.64=7.57-1.98-3.92=8.46-3.88-2.08+6.42=7.78+4.62=4.1-1.47+6.62+7.38=4+2.6+0.11=7.91-4.22-0.69-2.21=0.92+9.46-3.61+1.85=9.34-1.67+8.03+5.18=5.65+7.68-5.72+8.32=1.37+9.04=8.88+9.29-7.72-6.57=9.86-6.21-2.33+0.48=9.33+7.26-7.48-2.16=9-0.17+1.15=5.5-4.1=7.65-3.39+5.2+5.59=5.11+2.93+7.18=8.25-2.1=0.87+5.86-5.96+2.97=9.73-1.97-3.37-2.78=2.17+5.68-0.68=7.79-2.27+6.86-7.12=8.72+9.62+1.52+1.9=4.46-0.05-2.18+7.42=9.54-2.83-0.93+6.07=3.59-1.82+5.41-1.35=9.87-2.66-1.75+7.41=5.66+4.17+9.08-2.78=9.91-2.59-4.71+9.96=3.43+5.38=2.25+3.6+1.7-4.03=5.59-1.11+0.47+3.31=9.76-1.27-5.17+0.95=5.09-1.05-0.35=3.13+2.14+4.94+2.56=6.46-3.59+4.38=7.97+2.89=7.64-0.93-0.39-2.35=9.44-5.31+9.64=5.32-2.41+8.42-1.65=5.79-0.52-0.13+3.03=8.16+7.78+2.72+5.84=9.2-0.6-4.06+8.04=5.84-3.14+1.29+9.04=7.15-0.45+5.9-0.61=5.04+7.61+7.06-3.09=3.53-3.41+9.22+6.82=9.72-3.37-2.44-3.28=7.68+9.98-5.29+6.59=9.13-3.94=4.44+1.71-3.65+4.61=2.71+7.5-6.13=8.76-7.13-1.34=8.58-3.35+4.78=7.65-6.93+9.55+0.57=7.27-6.92+2.68=6.97-4.67+3.76=8.52-4.69-2.33=3.74+1.25+2.81+0.02=7.41-2.49=9.29-5.14+4.19+6.53=8.33-4.34-2.68+6.96=3.98+9.22=7.9-0.42+7.4=9.76+8.24-9.04=4.36-0.24+8.75-6.98=5.26+6.49-5.82+8.54=1+7.96+1.84-7.89=7.5+9.64+0.63-5.01=2.47+9-1.08=3.73+2.41=5.2+4.63+8.01=9.81+7.63+5.23-2.03=2.7+5.35-6.14=5.86-1.23+8.84-0.1=6.73-5.93=9.22-6.58+3.38+7.58=5.14+8.43+7.35+8.71=9.58+2.19-2.43-1.66=9.8+8.48-2.46+6.95=8.72-0.28+3.22-3.11=7.12-4.18+1.82-4.03=7.57+4.64=0.29+8.55-3.82-2.89=7.27+7.96+6.86+9.39=9.14-2.13=9.11+8.59-7.79=9.99-4.33-3.11=2.88+0.97+6.17-1.82=3.61+6.65-0.63+9.78=1.89+4.8-3=7.8-6.2-0.44=9.09-5.43=8.97-1.82-1.22-4.47=9.26-1.12-0.64+5.86=9.28-5.92+1.15=9.11-1.36+3.43-1.76=9.23-4.79+1.55=5.22+4.83+3.74+8.62=3.04+8.21=9.28-6.75=5.92+0.03-4.94+9.18=8.78+7.91+3.09-8.73=5.61-2.24=6.91-4.51=6.76-3.5-0.6+0.14=5.71+0.19-2.39=3.68+5.08-7.49=9.17+8.53+4.64-0.37=8.01-4.91+4.84-0.43=0.63+7.53-3.3+9.45=5.89+1.33=4.65-0.93+1.43-1.54=1.29+2.52+6.03=8.16-5.42+8.85=3.53+1.71-2.62+3.82=6.64+2.14=8.5-1.38-4.72-1.69=3.5-1.58-0.02+8.63=9.63-0.11-4.97=0.21+6.32+2.36-4.89=0.89+6.03=7.8-0.43-1.69-1.38=6.12-1.96-0.14=9.97-1.78-6.47=8.45-6.88-1.45+7.75=7.04+6.43-1.51+7.4=4.95+3.88-0.15+4.66=8.1+8.01-7.27=5.85-3.48-0.63-1.02=6.64-2.17-3.83=9.98-6.82+5.23+7.41=8.4+5.41+3.21-5.76=2.27+4.43+2.69=8.57+0.89-7.11-1.02=9.42-0.93-2.35=9.23-3.02-3.23-1.59=6.17-3.58+2.36-4.05=8.98+8.04-3.36+1.96=6.48-4.23+9.81-9.07=7.39+0.04+5.33=9.38-5.67-0.86-0.96=9.17+3.89+8.7-7.97=2.25+3.98+3.56-9.34=6.89-2.98+6.06=8.61+0.64-6.56=1.99+8.39-3.85=1.03+8.09+5.18+0.06=7.57+0.6-5.17=6.03-2.76-0.23-1.24=9.31-5.44+1.86+0.14=4.43-0.79+9.11+3.01=6.42+0.65+5.33=8.5-1.18+1.67+6=6.69-1.33-5.15=8.91-2.27+3.38=8.93-0.31=6.57-5.89-0.57+9.93=8.6+3.73+1.77+3.02=7.08-4.84+9.78-9.28=7.41-1.87-2.07=9.7-3.83+1.33=5.1-1.71-2.38+5.49=5.87-2.58-1.87=8.15-2.16-0.88-1.83=9.19-3.72+3.83+2.6=6.85+4.38+8.95+2.6=9.02-6.28=7.6+5.44-2.61=6.37+5.16+6.25=2.22+2.45=7.52+7.2-6.09+9.22=6.98+6.88-0.62=7.55-6.06+5.53-3.67=8.74-2.14=3.73-1.66-1.26=7.8-7.45+6.35=9-0.04-4.11+7.99=1.56+3.18-4.23=8.16+5.98+5.83+3.12=1.9+7.97=7.52-3.83+1.62+7.03=5.58-0.21-1.86+8.57=6.36-1.9+0.79=0.47+4.93+5.86+9.79=2.74+5.13+5.19+3.52=9.36-5.49-0.11-3.39=6.65+2.83+9.85-7.59=9.79-2.35+7.26-9.61=1.02-0.88+1.64+4.79=9.02-0.39-0.19+4.3=9.02-1.13-1.96-1.52=8.63+4.63-1.53-6.58=7.19-4.76+1.06-1.31=1.71+7.92+6.48=7.6-2.92-2.8+9.55=8.89-2.95+7.49=4.35-1.41-0.8+0.42=7.74-1.28-1.3-2.82=5.03+8.85+7.3+4.83=5.78-4.8-0.08+9.27=9.86+7.72-9.01-3.35=9.93-6.59-1.98+2.75=9.32+2.91-1.7-8.46=7.57-3.16-0.53=8.18-7.5=3.67-0.43+4.79=7.05+2.2-1.57+2.04=4.34+1.8+7.34+5.29=1.23+9.37-5.22+7.18=5.2-3.41=9.1+2.55+1.54=3.16-0.1-0.18+5.56=1.53+4.38+3.34=5.47-0.48-0.06-3.94=5.5+1.05+8.69+0.22=8.91-1.72-3.48-1.37=9.65+8+9.92=9.97-0.26+6.92-1.82=6.69+8.22-6.52+8.94=8.47-7.4-0.38+7.43=6.34+8.33-5.57+0.64=2.99+4.16-0.3-6.56=8.65-2.29-1.16-3.01=4.68-3.96+9.67-5.31=7.29+1.65+9.53+7.91=8.02-5.11-2.52=4.97-1.41-1.29+1.6=5.05+5.5-0.99+2.47=8.31+0.39=3.2+3.26-4.32+0.59=3.56+9.3+1.89=4.9+4.91+8.15=4.04+1.81=6.03+4.35-9.81=7.83-5.68+3.13-1.91=9.62+6.02-9.34=2.83+9.42+5.14+9.91=6.7-3.72+1.28=9.47-3.16-2.76+9.41=2.92+8.38-6.71=2.66+5.37+4.02=8.26+1.82+2.81-4.43=3.79+5.43-3.72-2.41=5.77-1.57=5.89-0.33+4.37-2.45=0.41+3.63+9.97-1.48=6.15+9.19-2.94-8.89=7+7.8+8.12-4.73=0.61+0.21+8.78=7.76-2.11-5.45=9.51-5.7=7.35-6.31+0.77+0.6=4.55+5.54=2.35+8.65-2.48-5.45=3.62-2.54+6.27=8.51-1.62-3.18=2.8+6.56=9.04-0.52-0.73+6.15=5.11-0.3-3.89=8.69-3.18-0.77+9.31=9.15+0.9-4.26-4.14=5.21-2.1=4.41-3.05-1.08=0.22+2.66+8.1=7.83-0.43-7.21=8.91-4.26+0.97+0.49=5.03+8.66=9-6.96=7.85-5.09+3=8.74-5.06+6.25-7.38=4.04-3.23+0.37+9.43=4+7.9-0.26=5.27-2.19=1.87+8.8-9.99=3.08+1.17=9.51-2.14=1.83+1.59+2.66=3.55+1.58+6.43=3.42+0.96+8.41+7.86=7.84-3.32+6.55-7.89=9.26-2.24-6.12+7.35=1.02+8.75-7.77+2.61=5.86+8.68-2.82=2.53+6.02+1.74=9.23-1.56+6.84-3.72=0.98+9.44-8.65-0.49=6.57-2.39-0.11+6.32=8.13-5.53-0.36+2.85=9.08-3.67+8.03+7.95=6.59+4.84-3.73-2.53=4.42-0.55+2.34-3.72=6.75-2.35+0.24=5.52+4.27-3.67+0.79=9.63-8.22+0.42=8.17+1.84+3.38-9.67=4.35-0.56+7.48+4.27=8.04+0.78+8.16+2.28=8.13-1.31-4.43=7-2.05+0.28-3.56=7.5-1.5=7.34-0.12=7.45+2.86+6.46-5.94=0.03+9.39+4.92=7.05-2.29-1.13=8.67-0.57-1.76-5.99=2.29+9.55+4.4-2.99=1.91-0.44+3.9=6.78+1.05+4.75=9.14+0.63+6.66-3.85=0.32+2.51+0.02=7.56-2.1-2.65=6.24-1.69=8.38-4.02-2.5+9.7=1.07+3.75+6.91+5.5=7.09-5.41-0.55+6.05=9.78-7.4+2.86-3.52=8.81-6.52+1.71=7.99+6.9-0.85=6.91+8.41=3.96-2.52-0.22=9.51+5.23-1.69+2.58=1.43+8.21+0.46+8.92=2.76+8.48+6.61=3.57+8.48-3.91-6.55=9.37+9.16-0.27=7.38+8.76+7.17-9.22=3.6+2.63+1.75-5.61=2.77-1.88-0.7=7.51-1.29-0.82-4.58=9.09-3.47+7.42-8.47=3.24+9.7-6.36-0.54=3.31+0.48-1.83+6.01=8.14+7.26-5.96-7.46=5.87+8.16+2.31=5.75+5.06+0.28=8.82+8.97+1.81=6.68-4.28+1.67=3.35+2.21+6.48=9.6-4.97+3.93=7.67-0.6-2.79-3.83=5.44-4.8+2.92+7.18=1.73+2.15-0.61+5.86=8.71+4.73-3.67-4.94=9.2+9.33-4.12-2.38=8.66-2.81-1.16=3.87+0.7+8.81=9.19+3.47-7.56+8.97=2.85+7.87-4.09=2.19+0.83=3.61+8.35+3.72-1.97=3.69+6.81-6.59+5.66=5.55+0.89-4.51-0.63=9.66-9.25=6.83-2.93-1.19+6.89=8.59-5.46+5.1+6.32=8.49+9-0.6-1.08=1.88+6.18=8.92-4.24-2.35=0.28+0.17+1.94+5.58=8.04-3.92=7.67-1.75=4.82+8.89+8.39-0.33=7.09-2.67=3.11+8.87+5.42+3.72=5.02-4.43+3.75+5.83=9.7-5.93+3.33=9.75-4.55-4.74=8.84-7.58+7.43+5.53=8.2-0.66-0.11-6=3.94+3.49-3.99-1.94=8.76+3.58-2.62-8.73=8.97+3.03-1.85-5.13=8.85+9.59=8.98+7.52-3.49+6.22=5.18-1.04-2.63-0.22=5.03+1.94+8.94+7.88=8.71-8.33+5.08-4.95=0.19+5.1=1.78+0.33-0.84+8.05=4.88+1.16+7.22+1.89=9.94+7.55=2.16+5.56+7.9=6.39-3.69+6.09=7.72-2.91+8.92-4.34=4.71+2.86-4.61+0.55=5.21+5.31+6.83=9.16+6.78-8.92=3.72-2.43+6.93+7.47=2.72+3.25=6.94-4.46+1.79+6.67=6.55-1.8=0.15+8.34-1.68=8.52-5.76+5.77=9.76-9.29+8.45+6.45=6.4-4.74-1.36+1.34=9.13-6.27+5.96+7.41=5.67-1.12=1.76-0.92+2.87-3.3=7.53-5.5+7.56=9.4-2.07+5.76+8.42=1.41-0.69+7.41=7.33-2.09-1.82=8.1-0.49=7.76+0.89-2.29-4.56=5.08-3.95+5.59+7.49=2.61-0.77+2.49+0.83=3.06-0.96+1.68=5.02+4.49=4.2+9.59+7.69+1.59=9.7-1.87-2.8-3.82=6.78+5.26=3.19-0.06+6.35-1.62=7.33-3.6-0.87-0.55=6.42-1.47=3.77+0.68+3.37=4.75-0.1-4.49=7.61-6.95+6.2+3.32=3.46+9.86-7.93+5.49=0.27+3.94+9.08=5.45+5.09-4.35=9.43-1.73-2.64-0.88=8.35-2.15-4.63-0.42=2.38+5.66-5.96=3.93+9.57+3.75-8.37=7.38-0.03+5.16-1.55=4.66-2.14=6.02-1.57+5.73+4.84=6.59+9.65=4.28+3.03+3.25+6.84=4.21+4.46+6.53=4.06-3.52+0.92+1.74=4.42+2.36+6.8+5=1.34+1.56+3.6+7.45=6.62-2.93-1.65-1.74=3.3+1.42+7.88=1.91-0.53+8.57-0.34=7.31-2.1+8.21+8.87=3.24+7.26+1.75-2.74=9.42+8.07=1.94+2.03+5.72+4.23=4.82+7.35+1.56=9.88-6.11-2.06-1.6=8.1-7.48+4.58=9.33-6.71+1.52=0.16+3.31+9.16+9.87=6.51-2.13=4.82-0.58-0.9+8.23=7-0.42-0.03-2.03=9.39-3.05+3.49=6.44-1.39-1.35-1.33=8.29-5.81-2.32+7.58=4.85+8.27+1.8+5.16=9.92-1.67=3.83+5.83-4.05+0.81=3.63+4.25-4.14=9.31+0.68+5.4-6.51=7.24-0.79-4.94+8.84=9.44-2.12=3.88+2.9-5.01+8.69=8.95-0.87-0.85=9.47-3.09=9.06-0.55-2.85=6.44+3.47+5.85-3.7=1.24+5.71+9.87-2.84=9.55-2.44+8.39=8.24-0.32+0.72-1.46=2.71+2.09=8.27+5.32+9.11-6.1=8.77-3.91+2.79=6.48+0.51+1.81+7.52=8.96-2.64-6.2=6.28+8.33-4.16+8.12=0.69-0.3+7.38=9.38+4.47-0.51+6.34=3.79+1.24=7.58-0.81+4.06=1.06-0.05+5.62-3.16=5.65+6.31=5.45+6.25+3.77+2.33=9.22-3.89+7.1=7.1-2.15-0.38+7.69=7.68-0.08-6.05-0.53=7.39+6.44+7.15=8.07+1.71+9.1+6.36=5.81+9.05+2.45=9.35-7.89-0.44+5.47=9.87-0.13=0.9+7.62+0.29+1.01=參考答案8.25-0.94-7+8.82=9.136.18+6.76-4.37=8.571.45+9.44-2.24+2.09=10.747.14-0.23-3.92=2.993.62+5.87-3.92-3.71=1.860.78+9.18+3.62-7.24=6.346.21-4.95-0.83+3.29=3.727.15-0.22+4.49+7.69=19.113.84+7.72-3.41=8.154.66+1.96+9.7-2.95=13.374.09+9.71+6.92+8.59=29.316.71-5.89=0.820.69+6.57-0.61=6.653.47+5.75-6.4+5.69=8.517.33+3.17-9.41=1.093.77+0.63+5.31-0.78=8.939.71-1.32-0.42-2.74=5.239.14-2.06-4.62+2.72=5.185.87+1.84+7.7=15.414.15+5.71-5.41-0.91=3.543.6-0.39-2.73+4.79=5.279.18-1.59-1.57=6.021.78+8.21+7.34-1.27=16.069.49+5.89+4.62-0.17=19.835.64-4.29+2.46+5.6=9.418.88-3.02-0.75=5.118.51-3.04-4.37-0.51=0.599.22+7.51-9.93-1.28=5.524.32-3.79+3.74=4.276.36+0.75+8.74-4.14=11.713.63+7.53=11.167.39-0.62+6.27+3.71=16.757.92-2.55+0.27=5.645.66+4.87+9.06-8.43=11.169.99-1.27-2.54-5.26=0.928.91-0.5-0.97-5.58=1.869.2-1.83+7.68-8.63=6.425.72+7.42-8.44+3.82=8.527.74-4.59+1.02+1.17=5.343.09-1.68+2.87+8.02=12.36.88-4.47-1.14=1.279.29+6.59-6.13-4.29=5.468.86+2.82-5.79-2.05=3.847.91-2.7+2.47=7.689.15+2.67-6.81=5.019.43-1.57-3.8-0.53=3.539.28-0.76+1.55+8.72=18.795.87+9.69=15.567.44+2.67=10.115.29-2.03-2.71=0.557.41+9.22+8.23+1.83=26.699.3+2.81-9.06=3.058.02+6.94-1.2=13.769.23-5.17+9.19-0.07=13.189.59-2.12+6.9-5.57=8.81.34+6.18-6.08+4.47=5.919.36+9.33+4.08=22.779.4-3.77-2.36+1.94=5.217.83-0.67=7.169.79-3.45+2.53=8.872.24+4.92-3.01+7.4=11.558.15+7.09-0.54=14.76.36+9.09+7.38-9.59=13.246.87+2.96-1.21-1.69=6.930.83-0.09+4.89+2.38=8.016.43-2.25+7.16=11.346.25+5.55-9.45=2.356.84+3.85-5.22=5.479.9-2.26-4.3-2.29=1.054.6-1.32-2.23=1.057.91-0.22=7.695.42+8.54-8.67-4.7=0.599.19+5.16-5.35-3.28=5.727.58+7.92+1.09+2.67=19.267.14-5.5+3.95+2.35=7.943.53+6.04+3.87+6.57=20.016.04+0.76-1.71=5.097.72+4.84-3.39+6.73=15.96.08-0.87+3.63+7.84=16.689.25-1.42+0.91+2.12=10.860.48+8.31-4.42=4.374.37-0.31-3.44+8.43=9.059.11+4.59+4.17+8.88=26.756.3-0.02=6.283.15+9.84-3.5-6.13=3.368.16+5.18-3.29=10.056.72+0.29=7.019.15-2.74-5.2-0.71=0.50.2+6.67+7.56=14.439.73+2.41-6.07-2.78=3.298.99-6.78+9.13-9.44=1.99.51-4.95=4.563.89-0.87-1.54+0.26=1.745.72+9.37-1.46+3.54=17.179.47-4.39+5.23-8.31=23.46-0.03-0.18-2.3=0.954+9.18+6.13=19.317.68-0.4-1.69-4.64=0.959-5.81+1.71=4.91.95-1.04+7.08=7.997.65+9.9-0.58-5.36=11.618.41+2.35-7.29+0.91=4.386.73-0.27-1.21=5.251.93+2.33+8.72-6.47=6.515.58+6.41-3.07+3.6=12.529.47-0.79-4.74-0.8=3.144.14-1.74+6.64-3.84=5.24.23-2.88=1.356.28-0.79+3.9-0.03=9.360.95+8.3-8.52-0.29=0.443.91+7.18=11.091.18+5.7+9.27=16.158.79-2.93-0.37+1.09=6.589.7+6.18-5.26=10.623.53-3.11+8.82-7.23=2.019.31+5.22=14.536.41+2.72-0.75-7.04=1.345.39+7.96-5.92=7.435.64+9.98+0.44+1.24=17.35.9+9.24+7.23-4.38=17.990.32+7.23-0.45-6.7=0.43.59+8.5-6.22-1.88=3.996.39+5.06-9.34=2.112.69+5.9+9.06-4.92=12.739.91-6.03-3.73=0.153.25+1.51+8.57=13.333.53+7.81-1.04=10.37.32-5.13+9.68=11.875.89-3.61+4.82+3.69=10.791.06+1.21+2.38=4.659.72-4.27-4.09=1.366.05-5.33+7.28=85.87+2.65+5.61=14.138.91+0.41-7.24=2.088.86+8.99=17.859.11-0.14-5.69-1.63=1.655.49+9.13-1.39-5.06=8.177.85-3.15=4.77.12+0.21-4.04=3.290.24+9.57-7.58-0.41=1.829.63-5.68+5.19+7.3=16.442.2+7.38+4.06+5.89=19.539.48-0.34-6.05-0.78=2.315.27+4.31-0.86=8.729.3-6.12-0.86+2.45=4.773.18-0.17+9.98=12.997.42+5.33=12.759.22-0.32-2.34-0.3=6.268.99-1.75-4.27-2.52=0.456.1+9.76-4.28+2.38=13.969.04-6.94+7.75-0.23=9.623.83-1.97+6.71=8.570.4+4.2-2.13+0.92=3.397.27-2.27-1.45-0.89=2.667.72+6.17-3.17-3.57=7.159.91-0.1-1.24-2.77=5.89.95+2.12+9.47+8.91=30.458.74-1.14+0.95-6.74=1.818.14+2.06=10.23.46-0.43-1.87=1.164.11+4.72=8.838.65+8.47+2.62-3.36=16.385.89-4.3+9.06-4.56=6.097.13-0.78-2.49=3.867.74-2.37+9.5-0.87=141.43+9.68-4.34-6.04=0.731.52+8.36+9.96=19.849.2-4.29-2.74-0.54=1.639.06-4.93-2.85=1.284.44+0.08=4.521.39+3.27+2.67=7.338.18-4.11=4.074.86-2.82+2.92+3.6=8.569.68-3.87+7.25+6.1=19.168.28+2.08-3.86-4.78=1.722.67+4.51-3.23=3.958.67-6.27=2.40.29+7.9+9.1-7.12=10.172.27+1.15=3.423.98-1.72=2.262.65+8.77+9.65=21.077.03+6.45=13.486.11-3.05-0.37-0.95=1.743.05+7.52-4.12+1.35=7.89.65-3.76-1.22-3.92=0.755.91+7.16-5.53-1.77=5.777.59+5.98+4.12-1.13=16.563.16+3.14+9.5=15.86.5+3.32-6.77=3.054.94-4.64=0.36.75+2.79+5.46-2.89=12.111.07+3.21-0.17-2.9=1.217.31-2.02-0.74=4.557.48+0.31+5.15+0.25=13.192.39+0.41+9.32+5.81=17.936.89+2.27+6.27=15.434.94+7.1+7.58+9.24=28.864.59+5.67+8.93-1.15=18.041.53+8.8+5.63=15.968.66+5.27-8.38+4.54=10.093.6+5.37-7.55-1=0.422.89+2.59=5.483.31+2.04+3.95-3.53=5.773.51-1.71+7.16+4.15=13.112.42+6.11=8.539.94-3.73-4.01=2.25.8-1.69-3.78+3.74=4.077.19-2.6-2.55=2.047.12-1.25+5.77=11.648.23-0.57-7.56=0.10.86+7.25+9.41+7.16=24.686.9+3.82+8.03=18.757.19+3.79-7.35+3.38=7.017.63-4.46=3.178.95-2.44-0.67-4.14=1.74.51+9.48-4.34-2.12=7.535.27-5.03+4.44-1.04=3.646.27+7.07-7.96-4.25=1.139.94-4.6-0.89=4.453.19+1.01+3.39+6.84=14.438.92+0.66-2.14=7.446.45+1.32=7.776.43+6.89+7.31+8.65=29.287.07+4.1-2.66-1.88=6.632.75+9.51=12.268.93+1.16=10.096.74+1.06-2.34+7.8=13.262.31+2.47+8.24-6.13=6.895.66-2.42+7.73=10.978.58-2.44-3.03-1.35=1.768.74-0.49=8.257.41+5.67-3.03-2=8.055.42-1.73-1.52=2.171.15-0.33+0.41+7.71=8.943.34-0.21+1.63-1.02=3.741.9+2.14+8.73-1.68=11.094.92+8.11-4.54+3.66=12.155.8+1.21+2.22-3.81=5.425.57-0.13+9.21-9.92=4.735.82+1.03-1.64+5.15=10.363.9+6.83+8.74+0.27=19.747.57-3.34+5.8+1.52=11.559.75-0.75-8.28+5.81=6.531.29+1.42=2.719.98-3.53-5.93=0.524.52+5.92-3.34-6.89=0.218.83+3.39+1.85=14.079.38-0.91+6.22=14.693.76-0.4+9.04-1.26=11.148.1-0.47-0.75-1.16=5.725.13+3.99+3.11-2.98=9.257.73+1.81=9.547.54-0.61+4.87+0.79=12.591.48+7.68+0.67+9.04=18.876.66-2.9-1.05+9.08=11.799.8-3.9+4.66-1.49=9.076.81-1.96-2.04+8.64=11.457.05-3.22=3.838.14+9.9+2.09+0.04=20.174.13+7.42-2.41=9.146.89+6.78+0.69-8.52=5.845.23-0.51=4.723.22+3.06+4.55-0.2=10.639.04+8.29-5.79+4.81=16.354.3+4.87=9.176.83-2.69+2.42-0.8=5.763.37-1.64=1.737.57-1.98-3.92=1.678.46-3.88-2.08+6.42=8.927.78+4.62=12.44.1-1.47+6.62+7.38=16.634+2.6+0.11=6.717.91-4.22-0.69-2.21=0.790.92+9.46-3.61+1.85=8.629.34-1.67+8.03+5.18=20.885.65+7.68-5.72+8.32=15.931.37+9.04=10.418.88+9.29-7.72-6.57=3.889.86-6.21-2.33+0.48=1.89.33+7.26-7.48-2.16=6.959-0.17+1.15=9.985.5-4.1=1.47.65-3.39+5.2+5.59=15.055.11+2.93+7.18=15.228.25-2.1=6.150.87+5.86-5.96+2.97=3.749.73-1.97-3.37-2.78=1.612.17+5.68-0.68=7.177.79-2.27+6.86-7.12=5.268.72+9.62+1.52+1.9=21.764.46-0.05-2.18+7.42=9.659.54-2.83-0.93+6.07=11.853.59-1.82+5.41-1.35=5.839.87-2.66-1.75+7.41=12.875.66+4.17+9.08-2.78=16.139.91-2.59-4.71+9.96=12.573.43+5.38=8.812.25+3.6+1.7-4.03=3.525.59-1.11+0.47+3.31=8.269.76-1.27-5.17+0.95=4.275.09-1.05-0.35=3.693.13+2.14+4.94+2.56=12.776.46-3.59+4.38=7.257.97+2.89=10.867.64-0.93-0.39-2.35=3.979.44-5.31+9.64=13.775.32-2.41+8.42-1.65=9.685.79-0.52-0.13+3.03=8.178.16+7.78+2.72+5.84=24.59.2-0.6-4.06+8.04=12.585.84-3.14+1.29+9.04=13.037.15-0.45+5.9-0.61=11.995.04+7.61+7.06-3.09=16.623.53-3.41+9.22+6.82=16.169.72-3.37-2.44-3.28=0.637.68+9.98-5.29+6.59=18.969.13-3.94=5.194.44+1.71-3.65+4.61=7.112.71+7.5-6.13=4.088.76-7.13-1.34=0.298.58-3.35+4.78=10.017.65-6.93+9.55+0.57=10.847.27-6.92+2.68=3.036.97-4.67+3.76=6.068.52-4.69-2.33=1.53.74+1.25+2.81+0.02=7.827.41-2.49=4.929.29-5.14+4.19+6.53=14.878.33-4.34-2.68+6.96=8.273.98+9.22=13.27.9-0.42+7.4=14.889.76+8.24-9.04=8.964.36-0.24+8.75-6.98=5.895.26+6.49-5.82+8.54=14.471+7.96+1.84-7.89=2.917.5+9.64+0.63-5.01=12.762.47+9-1.08=10.393.73+2.41=6.145.2+4.63+8.01=17.849.81+7.63+5.23-2.03=20.642.7+5.35-6.14=1.915.86-1.23+8.84-0.1=13.376.73-5.93=0.89.22-6.58+3.38+7.58=13.65.14+8.43+7.35+8.71=29.639.58+2.19-2.43-1.66=7.689.8+8.48-2.46+6.95=22.778.72-0.28+3.22-3.11=8.557.12-4.18+1.82-4.03=0.737.57+4.64=12.210.29+8.55-3.82-2.89=2.137.27+7.96+6.86+9.39=31.489.14-2.13=7.019.11+8.59-7.79=9.919.99-4.33-3.11=2.552.88+0.97+6.17-1.82=8.23.61+6.65-0.63+9.78=19.411.89+4.8-3=3.697.8-6.2-0.44=1.169.09-5.43=3.668.97-1.82-1.22-4.47=1.469.26-1.12-0.64+5.86=13.369.28-5.92+1.15=4.519.11-1.36+3.43-1.76=9.429.23-4.79+1.55=5.995.22+4.83+3.74+8.62=22.413.04+8.21=11.259.28-6.75=2.535.92+0.03-4.94+9.18=10.198.78+7.91+3.09-8.73=11.055.61-2.24=3.376.91-4.51=2.46.76-3.5-0.6+0.14=2.85.71+0.19-2.39=3.513.68+5.08-7.49=1.279.17+8.53+4.64-0.37=21.978.01-4.91+4.84-0.43=7.510.63+7.53-3.3+9.45=14.315.89+1.33=7.224.65-0.93+1.43-1.54=3.611.29+2.52+6.03=9.848.16-5.42+8.85=11.593.53+1.71-2.62+3.82=6.446.64+2.14=8.788.5-1.38-4.72-1.69=0.713.5-1.58-0.02+8.63=10.539.63-0.11-4.97=4.550.21+6.32+2.36-4.89=40.89+6.03=6.927.8-0.43-1.69-1.38=4.36.12-1.96-0.14=4.029.97-1.78-6.47=1.728.45-6.88-1.45+7.75=7.877.04+6.43-1.51+7.4=19.364.95+3.88-0.15+4.66=13.348.1+8.01-7.27=8.845.85-3.48-0.63-1.02=0.726.64-2.17-3.83=0.649.98-6.82+5.23+7.41=15.88.4+5.41+3.21-5.76=11.262.27+4.43+2.69=9.398.57+0.89-7.11-1.02=1.339.42-0.93-2.35=6.149.23-3.02-3.23-1.59=1.396.17-3.58+2.36-4.05=0.98.98+8.04-3.36+1.96=15.626.48-4.23+9.81-9.07=2.997.39+0.04+5.33=12.769.38-5.67-0.86-0.96=1.899.17+3.89+8.7-7.97=13.792.25+3.98+3.56-9.34=0.456.89-2.98+6.06=9.978.61+0.64-6.56=2.691.99+8.39-3.85=6.531.03+8.09+5.18+0.06=14.367.57+0.6-5.17=36.03-2.76-0.23-1.24=1.89.31-5.44+1.86+0.14=5.874.43-0.79+9.11+3.01=15.766.42+0.65+5.33=12.48.5-1.18+1.67+6=14.996.69-1.33-5.15=0.218.91-2.27+3.38=10.028.93-0.31=8.626.57-5.89-0.57+9.93=10.048.6+3.73+1.77+3.02=17.127.08-4.84+9.78-9.28=2.747.41-1.87-2.07=3.479.7-3.83+1.33=7.25.1-1.71-2.38+5.49=6.55.87-2.58-1.87=1.428.15-2.16-0.88-1.83=3.289.19-3.72+3.83+2.6=11.96.85+4.38+8.95+2.6=22.789.02-6.28=2.747.6+5.44-2.61=10.436.37+5.16+6.25=17.782.22+2.45=4.677.52+7.2-6.09+9.22=17.856.98+6.88-0.62=13.247.55-6.06+5.53-3.67=3.358.74-2.14=6.63.73-1.66-1.26=0.817.8-7.45+6.35=6.79-0.04-4.11+7.99=12.841.56+3.18-4.23=0.518.16+5.98+5.83+3.12=23.091.9+7.97=9.877.52-3.83+1.62+7.03=12.345.58-0.21-1.86+8.57=12.086.36-1.9+0.79=5.250.47+4.93+5.86+9.79=21.052.74+5.13+5.19+3.52=16.589.36-5.49-0.11-3.39=0.376.65+2.83+9.85-7.59=11.749.79-2.35+7.26-9.61=5.091.02-0.88+1.64+4.79=6.579.02-0.39-0.19+4.3=12.749.02-1.13-1.96-1.52=4.418.63+4.63-1.53-6.58=5.157.19-4.76+1.06-1.31=2.181.71+7.92+6.48=16.117.6-2.92-2.8+9.55=11.438.89-2.95+7.49=13.434.35-1.41-0.8+0.42=2.567.74-1.28-1.3-2.82=2.345.03+8.85+7.3+4.83=26.015.78-4.8-0.08+9.27=10.179.86+7.72-9.01-3.35=5.229.93-6.59-1.98+2.75=4.119.32+2.91-1.7-8.46=2.077.57-3.16-0.53=3.888.18-7.5=0.683.67-0.43+4.79=8.037.05+2.2-1.57+2.04=9.724.34+1.8+7.34+5.29=18.771.23+9.37-5.22+7.18=12.565.2-3.41=1.799.1+2.55+1.54=13.193.16-0.1-0.18+5.56=8.441.53+4.38+3.34=9.255.47-0.48-0.06-3.94=0.995.5+1.05+8.69+0.22=15.468.91-1.72-3.48-1.37=2.349.65+8+9.92=27.579.97-0.26+6.92-1.82=14.816.69+8.22-6.52+8.94=17.338.47-7.4-0.38+7.43=8.126.34+8.33-5.57+0.64=9.742.99+4.16-0.3-6.56=0.298.65-2.29-1.16-3.01=2.194.68-3.96+9.67-5.31=5.087.29+1.65+9.53+7.91=26.388.02-5.11-2.52=0.394.97-1.41-1.29+1.6=3.875.05+5.5-0.99+2.47=12.038.31+0.39=8.73.2+3.26-4.32+0.59=2.733.56+9.3+1.89=14.754.9+4.91+8.15=17.964.04+1.81=5.856.03+4.35-9.81=0.577.83-5.68+3.13-1.91=3.379.62+6.02-9.34=6.32.83+9.42+5.14+9.91=27.36.7-3.72+1.28=4.269.47-3.16-2.76+9.41=12.962.92+8.38-6.71=4.592.66+5.37+4.02=12.058.26+1.82+2.81-4.43=8.463.79+5.43-3.72-2.41=3.095.77-1.57=4.25.89-0.33+4.37-2.45=7.480.41+3.63+9.97-1.48=12.536.15+9.19-2.94-8.89=3.517+7.8+8.12-4.73=18.190.61+0.21+8.78=9.67.76-2.11-5.45=0.29.51-5.7=3.817.35-6.31+0.77+0.6=2.414.55+5.54=10.092.35+8.65-2.48-5.45=3.073.62-2.54+6.27=7.358.51-1.62-3.18=3.712.8+6.56=9.369.04-0.52-0.73+6.15=13.945.11-0.3-3.89=0.928.69-3.18-0.77+9.31=14.059.15+0.9-4.26-4.14=1.655.21-2.1=3.114.41-3.05-1.08=0.280.22+2.66+8.1=10.987.83-0.43-7.21=0.198.91-4.26+0.97+0.49=6.115.03+8.66=13.699-6.96=2.047.85-5.09+3=5.768.74-5.06+6.25-7.38=2.554.04-3.23+0.37+9.43=10.614+7.9-0.26=11.645.27-2.19=3.081.87+8.8-9.99=0.683.08+1.17=4.259.51-2.14=7.371.83+1.59+2.66=6.083.55+1.58+6.43=11.563.42+0.96+8.41+7.86=20.657.84-3.32+6.55-7.89=3.189.26-2.24-6.12+7.35=8.251.02+8.75-7.77+2.61=4.615.86+8.68-2.82=11.722.53+6.02+1.74=10.299.23-1.56+6.84-3.72=10.790.98+9.44-8.65-0.49=1.286.57-2.39-0.11+6.32=10.398.13-5.53-0.36+2.85=5.099.08-3.67+8.03+7.95=21.396.59+4.84-3.73-2.53=5.174.42-0.55+2.34-3.72=2.496.75-2.35+0.24=4.645.52+4.27-3.67+0.79=6.919.63-8.22+0.42=1.838.17+1.84+3.38-9.67=3.724.35-0.56+7.48+4.27=15.548.04+0.78+8.16+2.28=19.268.13-1.31-4.43=2.397-2.05+0.28-3.56=1.677.5-1.5=67.34-0.12=7.227.45+2.86+6.46-5.94=10.830.03+9.39+4.92=14.347.05-2.29-1.13=3.638.67-0.57-1.76-5.99=0.352.29+9.55+4.4-2.99=13.251.91-0.44+3.9=5.376.78+1.05+4.75=12.589.14+0.63+6.66-3.85=12.580.32+2.51+0.02=2.857.56-2.1-2.65=2.816.24-1.69=4.558.38-4.02-2.5+9.7=11.561.07+3.75+6.91+5.5=17.237.09-5.41-0.55+6.05=7.189.78-7.4+2.86-3.52=1.728.81-6.52+1.71=47.99+6.9-0.85=14.046.91+8.41=15.323.96-2.52-0.22=1.229.51+5.23-1.69+2.58=15.631.43+8.21+0.46+8.92=19.022.76+8.48+6.61=17.853.57+8.48-3.91-6.55=1.599.37+9.16-0.27=18.267.38+8.76+7.17-9.22=14.093.6+2.63+1.75-5.61=2.372.77-1.88-0.7=0.197.51-1.29-0.82-4.58=0.829.09-3.47+7.42-8.47=4.573.24+9.7-6.36-0.54=6.043.31+0.48-1.83+6.01=7.978.14+7.26-5.96-7.46=1.985.87+8.16+2.31=16.345.75+5.06+0.28=11.098.82+8.97+1.81=19.66.68-4.28+1.67=4.073.35+2.21+6.48=12.049.6-4.97+3.93=8.567.67-0.6-2.79-3.83=0.455.44-4.8+2.92+7.18=10.741.73+2.15-0.61+5.86=9.138.71+4.73-3.67-4.94=4.839.2+9.33-4.12-2.38=12.038.66-2.81-1.16=4.693.87+0.7+8.81=13.389.19+3.47-7.56+8.97=14.072.85+7.87-4.09=6.632.19+0.83=3.023.61+8.35+3.72-1.97=13.713.69+6.