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

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8.69+7.51-6.15=1.09+0.26-0.44+1.32=9.2-5.29-2.67+2.49=8.68+0.89+4.89+8.89=8.28-6.93+4+5.24=9.2+3.94-8.12=2.3+8.05+1.92-3.33=9.89-8.28+4.02+9.86=9.32+7.66+3.06+6.29=3.75-3-0.57+5.78=4.09+8.2-9.41=8.85-8.65+2.4=7.87+7.65-4.33-4.08=0.86+3.02=9.92+6.5+0.21=4.99+1.24+7.83=9.87-0.09+7.43+0.28=4.88+6.83-3.34-2.82=8.65-3.72-1.31=6.91-3.16+4.47=8.72-7.65=5.5+9.77-8.63+5.95=5.27+8.4+5.86+3.25=9.91-3.37+9.96=1.22+9.46-5.08-2.29=6.07-2.76=6.59-2.62+3.89-5.92=8-3.21-1.6+2.98=9.19+3.89-5.15-6.24=6.01+4.59+1.44=5.72+8.91-3.86+2.2=9.79-5.92+3.83=3.86-1.96+2.16+2.54=5.69-0.9-0.73=1.4+6.8=6.21-4.16+1.04+3.56=9.92-4.43+4.41-2.31=6.48+2.36=7.51-3.38+0.21+7.47=7.05-1.44+6.54=4.76+2.62-3.32-3.03=6.55+9.8=2.75-1.39+4.4+7.73=6.68-6.48+2.21=2.73-0.85=8.29+4.19-2.16=3.8+8.27=9.26-2.86-0.94=9.12-0.68-1.08+2.3=2.39-0.13=3.04+3.93-0.12-0.72=8.85-3.56-3.25+7.95=1.34+1.04+5.89+6.1=8.75-0.16-1.29-2.03=8.56-6.27+6.17=8.67-2.27=6.17+6.63-8.32+3.69=3.3+7.23+4.04-2.74=7.63+3.13-0.47-8.51=8.44-5.89-0.21-1.35=9.17-2+9.52-3.19=5.26-1.38=5.64-0.1+9.2+2.59=6.42+1.59=8.21-0.1-4.99=9.53+7.54+4.35+9.18=4.96+9.44+0.6-5.68=6.46+6.41-3.68-7.9=4.05-2.53-0.24=2.44+9.96=2.55+0.76-1.76=1.36+2.87+0.26=9.37+9.1-8.59-9.42=7.5+6.61+0.92-0.28=4.83+3.97+4.85-9.99=7.65+6.29-6.63+4.92=6.73-2.96+4.65+9.21=7.02-1.31-3.16+5.44=3.83+4.14+0.59-6.13=8.94-4.43-1.05+9.88=0.4+7.73-4.72-2.68=8.24+2.85-8.83+0.85=9.81-0.39-2.65=5.3-4.96=8.8+6.05-1.65-2.85=2.29+4.33-3.34+1.19=9.83-0.17+9.42-5.6=2.64+8.09+2.03=8.22+5.9+2.15+8.86=8.07-5.61-0.43-1.21=4.7+9.21=2+8+0.56-6.28=9.97-8.52+8.78-3.32=3.44-1.78+3.85+9.93=7.5+6.54-1.66=8.04-5.94+3.76=5.41+8.38-0.11-4.44=9.35-0.66-4.53+1.91=1.3+9.6+2.11-5.19=2.83+4.43-2.13-1.98=7.64-6.1+8.59-1.96=7.1-4.68+2.5=6.93-2.65+8.79=6.45-1.99-3.18=5.69+7.4-0.56+8=1.99+1.25+3.44+6.6=3.81-0.14+1.18=7.26-6.3=4.12-0.75+4.28-0.44=4.73+0.9=2.83-2.43+6.74=0.46+1.46-0.64+1.43=8.53+1.17+3.92-1.48=3.08+6.76-3.33=1.72+4.01-0.67+4.81=6.95-1.72+4.08-7.32=7.6-1.78=8.5+4.01-2.78-3.18=1.86-0.69+9.72+4.04=7.06+8.42+1.55=9.96-1.22+6.33=9.99-5.83-0.38=3.72-0.79+5.57=8.27+5.17=6.41-3.55+4.7-5.94=2.8-1.21+6.8-8.05=5.35+7.08+9.48+3.42=7.13+6.96+0.8+5.92=4.26+3.14+4.18-1.28=2.8-1.01-1.45+7.35=9.59-5.57+4.98=3.84+1.3-0.22+8.05=1.1+2.45+1.85-4.89=4.33+1.37+0.31=7.52+1.37+8.39=9.44-4.98-0.28+0.39=8.13-0.75-3.07-1.68=6.32-2.64-0.75=3.63+9.98-6.99-3.67=9.59-2.95-3.3+5.89=4.85-0.78-2.61+5.81=2.81+8.68-3.81-5.16=8.15-0.61-0.89-3.79=6.65+3.94-7.23+7.83=9.69-9.31+1.3=4.09-3.68+1.8+2.76=4.99-1.64+7.26-4.07=6-2.8+5.63+1.31=2.22-1.83+6.62=0.45+2.54+2.74+9.19=2.45+1.98+3.97-5.64=4.15-3.7=9.52-0.37-4.18-4.36=3.65+4.97-2.09=8.69-1.24+9.38-3.9=4+0.13=7.89+8.01-7-7.22=3.67+2.92+3.26-8.5=8.57+6.38+3.36+2.92=3.42-0.2+4.64-5.03=7.5-5.41-0.4=5.66-0.35-3.01=6.96+4.29+7.15+7.06=7.8-3.31+0.13=8.53-0.87-0.61+2.51=7.93-0.35=0.59+7.81+3.73=6.97+5.72+4.52=8.1-5.89+7.88-8.8=4.04+6.47-6.94+3.67=5.82+7.87+8.69-5.2=7.85+5.18+0.86=4.96-1.9-0.51-2.35=9.34-3.01+5.69=3.87+1.17+1.1=7.61-4.06+6.51-6.6=9.39-1.82+4.3=9.72+7.21=1.98+5.19+6-2.46=4.1-0.05+2.1+5.37=9.8+0.74-3.45-2.22=4.21+1.89+2.31+0.18=7.96+2.53=9.72-0.21+5.49+3.8=7.49-1.49-3.11+7.24=2.09-1.36+7.95+9.73=9.93-6.22-0.83-1.48=4.22+8.72-2.42-1.55=7.48+1.51-4.72=8.47-0.65-6.78=9.54-5.84+8.93+5.64=2.6+3.53=9.97+0.79+1.57+0.71=7.91-0.49-2.9-3.55=4.67-2.25+1.9-4.21=9.33-0.27=6.52+7.38=6.57+7.39+8.83-5.46=6.88+1.89-6.09+3.54=9.56-0.63-1.34-4.49=1.4+6.81+4.69+0.49=6.62-5.65+1.27+0.97=9.57-2.34-6.53=5.46+4.45-7.36-2.28=4.2+6.7-8.77=7.55-4.3+6.53+8.44=9.14+6.09+2.64+8.88=5.3-5.11+1.52=9.9-0.91+1.85=3.35+7.61-0.9=9.7-4.41-1.37-3.36=0.77+5.57=6.67-0.79-2.18-0.75=9.99+6.84+7.57-3.13=9.15+6.68-2.09-4.95=8.31+1.42-5.15=6.66-2.08-3.35-0.83=1.72+2.12+5.92-4.92=4.12-2.77=7.11-2.84+7.85+2.33=0.64+8.99+3.42=6.1-2.31=8.99+2.68-3.29-3.75=0.75+5.72+8.58=5.84-4.01+4.77-2.41=8.6-1.82-0.14-1.25=2.32+5.3+2.64=8.6-2.85-2.78-1.76=6.34-2.17-2.91+6.84=3.5+6.65+4.13=8.07-2.25-3.82-1.69=6.56-4.97+6.86-3.58=0.95+2.42+4.24+1.45=9.74+8.25-0.68-8.37=9.75+8.87+4.26+6.61=5.47-4.2+9.18+9.92=7.55-4.67+2.79+1.64=0.34+2.9+1.51=9.48-0.21-0.4+4.75=6.5-2.65-2.71=7.61-1.2-1.82+8.99=0.9+8.74+7.34-6.75=6.42+8.31+2.65-1.09=6.25+0.96+1.25=5.67+6.86-4.27-7.08=5.79+2.39+3.1-9.3=5.53-2.39+4.54=4.28-2.86+3.28+3.97=1.26+4.55+0.99-5.26=9.12+5.69=8.63+2.04+2.8=0.12+1.46=9.39-0.11-0.65+1.03=7.16-6.3=9.87-1.4-0.46-5.24=9.94-3.75-6.01+9.27=6.62-2.22-0.43-1.8=6.5+2.05+1.46=0.8+2.59+7.27-8.85=9.76-7+4.55=6.74+9.36=3.14-2.32+5.31=9.76-4.25+7.55+5.96=8.09-0.14-1.53-3.74=9.69+0.99-3.24=8.12-2.41-0.35+4.49=9.73+0.55+9.56=9.01-2.89-2.03=0.85+7.64+4.52=9.08-3.05-0.9-0.71=9.65-4.54-0.02-1.02=7.84-1.22-5.06=3.07+5.97-6.84+0.18=1.25+2.34=9.81+4.89-5.67=9.86-4.31-1.77=3.52+5.74+3.76-7.59=6.39+5.67-1.13=9.56-0.43+8.42=8.78-7.01+2.47+3.53=8.42-1.63-2.93=3.15-0.59-0.29-2.09=5.03-2.65-0.38-0.4=1.92+7.1=3.22-0.73-0.77=4.86+7.69=8.29+9.06-7.81=9.81+0.92-0.47=6.57+8.2+6.48-7.58=7.71+2.28-1.68=9.31-4.35-0.29=9.83+9.25+5.22-3.28=9.87-7.29+7.54=7.87+8.87-1.9-1.49=0.5+8.13=0.5+4.62+5.66+1.57=6.95-1.35-0.17-1.65=3.76-3.08+3.15+7.87=4.44+3.22+9.76+0.38=7.39+8.86-9.07=9.19-3.69-0.09=6.29+4.68+2.02-0.62=2.32-1.46+6.6=9.54+9.39+0.35+6.04=4.41+5.55=6.67-1.73+0.19+3.28=8.87+8.61+6.45-0.92=5.19-3.06+4.7-0.78=8.4+5.97-2.78=2.59-1.56+7=7.95-3.19=0.97+9.8-2.75+2.87=2.84+3.73-1.82+1.94=7.78-0.35+9.01+0.92=4.58+9.1-1.57-0.02=2.14-1.97+8.86+0.14=6.57-1.16-4.38=8.39-0.85+8.86+4.51=4.8+8.28=3.56+2.51-2.98=4.74-1.01-1.32+2.81=7.28+1.68+9.79+3=9.75-0.99-8.25+1.69=7.68-2.6-0.32=0.81+9.56-3.76-4.33=8.5+2.99-9.83=8.94+7.88+9.02=6.57-2.35=8.01-0.28-1.84=6.34-0.92=7.97-4.04-0.08=1.49+5.36-3.28=9.94-7.61=6-3.72-1.41+2.66=7.7+0.5-6.85=7.33+8.55-9.64-1.88=6.62-0.82-1.37=5.13-3.21+2.9-2.64=7.89-0.09-0.43+3.51=0.64+7.69=8.91+8.47+6.13-0.33=7.36+3.36+0.62+2.93=7.22-5.26+4.29-5.64=8.91-4.73-2.45=9.68+8.76-5.15-3.86=0.92+5.89-2.51+2.68=0.52+4.78-1.05=3.44+1.78=9.1-2.83-0.44-3.17=5.67+4.01-7.1=9.14-1.75-2.82-1.92=6.62-0.31-0.35=9.87-7.97-0.03+0.32=1.93+9.4=0.86+2.51+6.32=8.76-7.62+4.51-1.13=7.42+2.87+8.03-0.03=7.93+8.48-5.57+4.15=6.49-4.04+3.17-4.36=1.35+8.59=2.82+0.26+5.97=6.6-1.33-0.66-0.99=6.67+9.13-4.49-0.68=2.44+5.4=6.08+5.9+9.54=0.09+6.08+8.43+1.57=5.78+2.43=9.65-4.59=1.95+5.55+3.29+2.57=3.8+5.37+4.24=0.2+6.27-5.91+1.28=0.81+2.44=3.53+7.87-0.93=2.07+0.78+7.99-6.42=3.52+8.14+1.12-7.23=3.79+2.6=5.67-0.92-4.63+5.59=8.42+9.33-2.61-1.19=9.24+3.76+5.19=7.91-4.11=9.94+5.18-2.73-9.54=2.53-1.27+3.58=6.44+7.44=7.57-3.78+8.04-7.33=5.14-1.09+4.58-2.39=0.68+9.13-7.87=5.71-2.81+7.71=4.56+9.87-5.76=6.41+1.96-3.72+5.8=8.44-2.36+4.22=7.72-5.37=7.63+2.01-7.04-0.08=6.63+4.17+7.89+7.79=9.97-6.56-1.75=4.71+1.46-3.44+8.24=6.11+1.07=6.69+8.53+1.67=6.96+4.34+9.17+2.27=1.65+4.08=7.77+1.54+1.06-0.38=0.98+7.82+4.75-8.96=5.78-2.28-3.21=5.92-1.92-3.29+4.83=9.95-2.28+6.36+2.14=5.82+3.27-4.6+7.44=9.83+4.7=9.63-0.39-3.53=9.26+3.27-2.95=9.41-0.16-9.14=9.57-4.35-1.19+3.79=4.76-0.25=9.16-8.77+7.88-0.71=7.22+5.35+4.04=7.92-1.15+3.44+0.11=8.97-0.55+0.33-1.98=7.09-0.45-5.21=7.95-1.46-1.4=4.69+1.46+2.85+2.52=9.87+6.41-7.45+9.39=1.28+9.51-7.13=7.84+7.53+0.15+2.06=5.67+7.76-7.14+1.38=9.12-0.61-2.88-0.45=4.19+8.14+1.52+4.75=9.52-1.86-3.75-2.61=8.03-4.11+3.03+3.86=7.23-1.17+5.84-1.24=5.55+8.4-7.19=5.62+7.36+8.03+7.21=4.92-0.14+4.96-0.9=6.47-5.02=0.81+9.51+4.26=2.29+4.6+4.35+7.26=8.08-5.83-0.67+7.47=9.89-7.27+2.86-4.4=2.17+5-0.87-2.44=4.75-0.46+9.3-5.65=8.5-0.98-0.17+5.88=7.04+9.35-7.72+6.16=5.51+4.44-7.56+8.58=3.47+6.77-7.74=6.22+4.86-0.77=9.24-2.05-1.74=7.74-3.07-1.82-1.92=5.02-3.12-0.26+2.55=7.64+7.16+9.71=9.36-6.37+6.24-1.38=2.02+7.68-2.71-0.83=7.74-2.26-5.26=9.36-0.12-2.7-5.25=7.78-2.82-2.26+0.8=9.75-1.7+6-6.53=3.61-0.33-1.17=9.73-7.81=8.08-2.12+2.03-4.94=6.5-1.2+6.74-2.35=6.58+4.13-7.52=9.14-1.53-5.42-2.06=8.99-6.23+1.64+1.8=3.42-3.31=1.44+9.49-6.08-4.18=4.39-1.49+8.84+4.66=7.16+9.41=5.53+9.99-9.29-1.47=6.29+6.92=8.57-2.76=8.74+6.54+7.12=5.49-0.93-4.06+3.23=8.84-2.04-5.13+0.1=9.65-5.65=8.42+3.24+9.24-2.14=1.26+2.58+3.21+4.67=9.51-3.99-0.23-3.58=9.15-2.41-0.3-4.18=7.96-2.22+2.72+7.83=2.57-0.82-1.57=9.43+7.26+4.44+8.41=7.92-3.41+4.25=9.83+9.43+9.75=4.81+7.6-9.78+3.43=6.06+7.9-3.54=4.52+2.71+7.16-1.27=5.33+4.62-4.43+7.8=4.65+7.42+4.93-6.71=8.27-2.37-3.35+8.63=9.53+5.99-4.94+2.21=6.11+1.36=8.2+9.97-0.45+1.18=5.79-2.09+7.51=6.6-3.78+0.89+1.08=7.75-3.33-0.23-1.51=2.5+6.69+0.21+3.39=3.31+4.07+2.35-7.55=6.9-0.46=0.03+4.39-0.28=1.66+1.41-2.18+8.71=8.24-3.29-3.08=5.11+8.56+0.13=9.85+8.73+4.4=2.55+8.32+5.67-3.74=6.44+4.43+8.39=5.73-5.01+8.7-3.79=9.25-0.61-0.73-5.65=6.94-0.44+7.03=9.96+4.45+0.73-5.03=5.38-4.75+8.64-2.09=1.98+4.3+7.71=2.79+7.92-4.75=7.24-0.17-0.18-1.68=8.26-2.13-2.45+6.64=6.6+1.47-3.74-4=4.19-3.01=8.31-2.5-3.59=3.47+6.06=2.16+0.96+9.62=9.16-1.32+1.95+8.38=4.36-4.2+0.27=8.79+9.6-6.55-9.32=5.69-2.77+6.54-3.47=8.23+5.63-5.8+2.27=9.83-2.64-1.21-3.11=7.72-2.44+6.89=5.85+8.17+3.91+1.76=7.82+4.65+5.95+5.2=9.64-1.37+4.21-0.02=8.62-6.41+8.72-9.58=7.13+8.73-0.05-2.54=5.54-0.61-3.15=4.98-2.86+9.64-8.32=6.38+7.45-1.47=8.34-4.73+9.06=1.63+9.68=6.26+6.01=6.05+3.98+0.6-9.87=5.15-4.37+9.51+3.28=7.53+6.26-6.77+7.75=1.23+0.7+9.66=8.37-6.4+8.17-0.25=7.79-0.26-0.4-0.49=8.66-8.06+0.11+4.22=3.9-1.63+5.81-2.03=7.37+7.05-3.57-3.21=0.11+7.69-5.92=7.34-7.02+1.46=1.32+0.38=9.89+1.38-5.27+6.15=9.95-5.52=9.44-2.56-1.24-4.6=9.79-1.6-2.18=7.12-4.85+3.56-2.42=7.92+6.09-0.48=7.26-0.71-1.71-2.08=7.44+6.9-2.46+9.66=4.53-0.27-3.29=3.21-2.14+6.31=7.83-3.72+5.26+3.23=6.7-3.07-0.55=9.03-0.45-0.44+2.02=7.66-5.95+1.65+4.7=5.25-3.58+8.54=2.88+4.3+1.7-3.67=6.45-1.31=5+7.18+9.51=5.52-4.04=4.38+3.25+1.76-5.91=2.75+8.86-8.21+7.79=7.77-6.71=1.75-0.59-0.37=6.78+6.03-4.28=8.39-1.38-6.61+6.5=3.22+3.87-6.6+9.47=1.97-0.44+4.19+2.17=9.63-3.46-3.55-1.11=3.79+4.27+6.29+9.23=3.76+5.26-4.38-2.8=9.65-2.15+4.94-5.81=3.49-1.32+1.09+9.4=7.95+2.09+6.15=3.59+6.38+6.39+5.1=8.74-0.5+8.01+0.31=6.33-0.34=9.44+8.16+7.72=8.08+5.43+3.18+1.1=9.85-1.65-0.89-3.89=1.03+9.77+8.7=3.13+3.3+1.5-6.2=9.26-5.32+9.78+1.73=8.58+3.53+6.99-3.97=3.46-1.86=7.96-1.03-2.81-0.6=5.52+3.56-2.28+8.05=6.59-1.78-3.04=9.03-1.82-0.21-0.68=4.16-2.58=4.25-1.74=2.85+5.82+5.23+6.33=4.18-3.9=7.37-6.8+7.42-5.15=5.36+5.67+6.61-3.39=9.45+0.56+8.13=7.91-3.05-0.83+9.83=2.83-0.97-0.79+2.79=1.61+2.22+8.57=7.01+5.21=8.35-0.18+5.99+6.68=8.55+8.28-2.69+9.62=5.6+7.15-6.2=3.47+9.89+7.44+0.1=5.11+0.93-1.45+6.17=9.17+6.53-6.02+6.38=5.16-0.2-1.04+3.41=8.15-4.17-1.99-0.61=1.95+4.95+2.16=7.62-3.36+0.72=5.41-0.92=8.41-4.22=5.25+4.82-7.51-0.71=6.73+0.3+6.17+7.47=7.18+8.3+4.79=6.7-2.92+8.74=8.61-1.67-1.83+6.83=8.99+5.73-4.45+6.65=8.32-6.44+4.71+0.04=8.68-2.19+3.59+1.29=2.86-0.45+6.23-7.24=9.27+2.61-6.49+2.34=6.86-2.53=8.96+0.44-5.23=6.93+9.67+4.53-5.78=3.35+3.39-1.24+3.21=0.88+0.97-0.78-0.6=4.45+5.66-1.38=5.63-3.14+6.76-9.11=3.21+4.66=2.42-1.15=3.77+8.71-1.75-1.21=8-0.46-3.43=8.23+5.77-1.65+2.83=1.41-0.46-0.49=9.84+1.29-9.95+8.95=3.04+0.41+9.81=5.75-1.49-2.06=9.2-6.17+4.44=9.13+2.36-4.98+7.03=9.94-8.38+9.47=7.51-5.24-0.73-0.64=5.27-1.01+6.88+7.2=2.79-1.98+3.21=9.33-0.73+0.22-1.26=4.66-4.17+3.2=7.83-1.53-3.01+5.47=9.93-4.98-0.34+1.1=7.25+4.25-7.44-2.7=7.54-2.93+4.46=6.9+1.69-0.22=8.07-4.82-2.11+1.69=0.14+3.8-3.36=8.19+8.92-7.64-3.21=8.25+6.77-6.34=4.71+5.51+3.49+2.26=7.46-6.05-0.41+5.7=5.71-4.82+8.83-0.72=4.1-3.64-0.31+0.98=4.04+8.46+5.28-2.46=9.88-4.79=4.92+9.29+6.95-0.87=6.73+9.96-3.7=2.56+3.34-4.78=2.89+8.9-1.38-8.85=4.66-0.08+3.26-6.87=6.95+0.19=7.48-1.45-2.4+5.85=3.66-0.69=5.7-0.35-1.73+1.17=8.35-2.99=9.1+7.19=4.65-2.72+3.42=9.96+5.02-0.79-5.67=8.64-4.36+8.04-5.9=8.43-0.04-5.67-1.44=9.9-8.62-0.08=4.13-0.51+9.52+5.74=8.07-3.72-0.38=8.44-6.58=4.59+8.48=8.29-5.35+7.24=8.72-1.09-0.86-0.84=8.1+6.38-1.7=4.93-3.28+9.97=3.44+4.36+2.29+2.77=0.1+9.39+0.64+7.54=6.26-5.7+8.89+7.17=9.52+1.66+2.52+4.8=5.38+2.88-3.05+0.03=8.35+0.86+0.04+6.73=8.98-1.12=9.56+0.04+3.92-4.13=7.16+8.51-1.63-9.78=9.03+0.62+5.12=8.06+6.66-8-1.45=4.92+3.42-4.86+6.53=9.82+7.26+9.12=7.15-1.97=9.71-0.62=9.02-4.56-3.02=8.89+4.05-0.66-4.61=8.61-3.09+2.4=5.12+8.26+3.79+7.33=9.08-5.31-0.29+2.4=8.64+1.42+2.73+1.95=7.68+2.16-1.48-3.86=7.39-7.13+8.88-0.85=1.05+7.91-0.35-6.98=4.12+0.08=3.77-0.24=5.95-2.84-1.63-0.4=8.15-6.74+1.89-1.54=7.65+5.21=6.85+1.07=9.91-6.28+6.82+7.28=8.61-4.74=3.76-1.41-1.34+6.16=1.23+2.32+4.36-4.22=8.75-7.66+3.07=9.25+5.28+6.81=6.04+8.78+4.67-5.22=3.85+5.7-0.13=7.96-1.56-0.24-5.1=7.98-3.68+1.85=9.65-3.23-1.29=5.86-2.01-3.22+9.14=9.97-0.87-2.73-5.31=9.64-0.65-2.73-5.87=0.71+0.91=8.76-1.54-6.95+7.12=1.15+4.65-4.69+5.77=4.77+2.87+9.97-6.96=1.25+7.16+7.63+2.93=8.91+3.27+8.05+7.56=8.54-4.96+8.9+1.71=8.59-4.46-0.1=9.02-4.37-2.56-1.96=8.4-6.44=3.19+2.64+7.86=6.82+1.32-5.54+1.94=7.48-2.53-1.94+6.59=9.65+4.22+1.26-6.71=6.9+6.18-0.3+5.11=5.06+8.62-4.63=8.52+3.36=4.17+9.53-8.59=5.35+4.39-0.24+6.52=8.84+2.25+6.94+0.07=7.75+5.41+1.4+5.66=6.43-3.6=8.44+6.15+3.84=參考答案8.69+7.51-6.15=10.051.09+0.26-0.44+1.32=2.239.2-5.29-2.67+2.49=3.738.68+0.89+4.89+8.89=23.358.28-6.93+4+5.24=10.599.2+3.94-8.12=5.022.3+8.05+1.92-3.33=8.949.89-8.28+4.02+9.86=15.499.32+7.66+3.06+6.29=26.333.75-3-0.57+5.78=5.964.09+8.2-9.41=2.888.85-8.65+2.4=2.67.87+7.65-4.33-4.08=7.110.86+3.02=3.889.92+6.5+0.21=16.634.99+1.24+7.83=14.069.87-0.09+7.43+0.28=17.494.88+6.83-3.34-2.82=5.558.65-3.72-1.31=3.626.91-3.16+4.47=8.228.72-7.65=1.075.5+9.77-8.63+5.95=12.595.27+8.4+5.86+3.25=22.789.91-3.37+9.96=16.51.22+9.46-5.08-2.29=3.316.07-2.76=3.316.59-2.62+3.89-5.92=1.948-3.21-1.6+2.98=6.179.19+3.89-5.15-6.24=1.696.01+4.59+1.44=12.045.72+8.91-3.86+2.2=12.979.79-5.92+3.83=7.73.86-1.96+2.16+2.54=6.65.69-0.9-0.73=4.061.4+6.8=8.26.21-4.16+1.04+3.56=6.659.92-4.43+4.41-2.31=7.596.48+2.36=8.847.51-3.38+0.21+7.47=11.817.05-1.44+6.54=12.154.76+2.62-3.32-3.03=1.036.55+9.8=16.352.75-1.39+4.4+7.73=13.496.68-6.48+2.21=2.412.73-0.85=1.888.29+4.19-2.16=10.323.8+8.27=12.079.26-2.86-0.94=5.469.12-0.68-1.08+2.3=9.662.39-0.13=2.263.04+3.93-0.12-0.72=6.138.85-3.56-3.25+7.95=9.991.34+1.04+5.89+6.1=14.378.75-0.16-1.29-2.03=5.278.56-6.27+6.17=8.468.67-2.27=6.46.17+6.63-8.32+3.69=8.173.3+7.23+4.04-2.74=11.837.63+3.13-0.47-8.51=1.788.44-5.89-0.21-1.35=0.999.17-2+9.52-3.19=13.55.26-1.38=3.885.64-0.1+9.2+2.59=17.336.42+1.59=8.018.21-0.1-4.99=3.129.53+7.54+4.35+9.18=30.64.96+9.44+0.6-5.68=9.326.46+6.41-3.68-7.9=1.294.05-2.53-0.24=1.282.44+9.96=12.42.55+0.76-1.76=1.551.36+2.87+0.26=4.499.37+9.1-8.59-9.42=0.467.5+6.61+0.92-0.28=14.754.83+3.97+4.85-9.99=3.667.65+6.29-6.63+4.92=12.236.73-2.96+4.65+9.21=17.637.02-1.31-3.16+5.44=7.993.83+4.14+0.59-6.13=2.438.94-4.43-1.05+9.88=13.340.4+7.73-4.72-2.68=0.738.24+2.85-8.83+0.85=3.119.81-0.39-2.65=6.775.3-4.96=0.348.8+6.05-1.65-2.85=10.352.29+4.33-3.34+1.19=4.479.83-0.17+9.42-5.6=13.482.64+8.09+2.03=12.768.22+5.9+2.15+8.86=25.138.07-5.61-0.43-1.21=0.824.7+9.21=13.912+8+0.56-6.28=4.289.97-8.52+8.78-3.32=6.913.44-1.78+3.85+9.93=15.447.5+6.54-1.66=12.388.04-5.94+3.76=5.865.41+8.38-0.11-4.44=9.249.35-0.66-4.53+1.91=6.071.3+9.6+2.11-5.19=7.822.83+4.43-2.13-1.98=3.157.64-6.1+8.59-1.96=8.177.1-4.68+2.5=4.926.93-2.65+8.79=13.076.45-1.99-3.18=1.285.69+7.4-0.56+8=20.531.99+1.25+3.44+6.6=13.283.81-0.14+1.18=4.857.26-6.3=0.964.12-0.75+4.28-0.44=7.214.73+0.9=5.632.83-2.43+6.74=7.140.46+1.46-0.64+1.43=2.718.53+1.17+3.92-1.48=12.143.08+6.76-3.33=6.511.72+4.01-0.67+4.81=9.876.95-1.72+4.08-7.32=1.997.6-1.78=5.828.5+4.01-2.78-3.18=6.551.86-0.69+9.72+4.04=14.937.06+8.42+1.55=17.039.96-1.22+6.33=15.079.99-5.83-0.38=3.783.72-0.79+5.57=8.58.27+5.17=13.446.41-3.55+4.7-5.94=1.622.8-1.21+6.8-8.05=0.345.35+7.08+9.48+3.42=25.337.13+6.96+0.8+5.92=20.814.26+3.14+4.18-1.28=10.32.8-1.01-1.45+7.35=7.699.59-5.57+4.98=93.84+1.3-0.22+8.05=12.971.1+2.45+1.85-4.89=0.514.33+1.37+0.31=6.017.52+1.37+8.39=17.289.44-4.98-0.28+0.39=4.578.13-0.75-3.07-1.68=2.636.32-2.64-0.75=2.933.63+9.98-6.99-3.67=2.959.59-2.95-3.3+5.89=9.234.85-0.78-2.61+5.81=7.272.81+8.68-3.81-5.16=2.528.15-0.61-0.89-3.79=2.866.65+3.94-7.23+7.83=11.199.69-9.31+1.3=1.684.09-3.68+1.8+2.76=4.974.99-1.64+7.26-4.07=6.546-2.8+5.63+1.31=10.142.22-1.83+6.62=7.010.45+2.54+2.74+9.19=14.922.45+1.98+3.97-5.64=2.764.15-3.7=0.459.52-0.37-4.18-4.36=0.613.65+4.97-2.09=6.538.69-1.24+9.38-3.9=12.934+0.13=4.137.89+8.01-7-7.22=1.683.67+2.92+3.26-8.5=1.358.57+6.38+3.36+2.92=21.233.42-0.2+4.64-5.03=2.837.5-5.41-0.4=1.695.66-0.35-3.01=2.36.96+4.29+7.15+7.06=25.467.8-3.31+0.13=4.628.53-0.87-0.61+2.51=9.567.93-0.35=7.580.59+7.81+3.73=12.136.97+5.72+4.52=17.218.1-5.89+7.88-8.8=1.294.04+6.47-6.94+3.67=7.245.82+7.87+8.69-5.2=17.187.85+5.18+0.86=13.894.96-1.9-0.51-2.35=0.29.34-3.01+5.69=12.023.87+1.17+1.1=6.147.61-4.06+6.51-6.6=3.469.39-1.82+4.3=11.879.72+7.21=16.931.98+5.19+6-2.46=10.714.1-0.05+2.1+5.37=11.529.8+0.74-3.45-2.22=4.874.21+1.89+2.31+0.18=8.597.96+2.53=10.499.72-0.21+5.49+3.8=18.87.49-1.49-3.11+7.24=10.132.09-1.36+7.95+9.73=18.419.93-6.22-0.83-1.48=1.44.22+8.72-2.42-1.55=8.977.48+1.51-4.72=4.278.47-0.65-6.78=1.049.54-5.84+8.93+5.64=18.272.6+3.53=6.139.97+0.79+1.57+0.71=13.047.91-0.49-2.9-3.55=0.974.67-2.25+1.9-4.21=0.119.33-0.27=9.066.52+7.38=13.96.57+7.39+8.83-5.46=17.336.88+1.89-6.09+3.54=6.229.56-0.63-1.34-4.49=3.11.4+6.81+4.69+0.49=13.396.62-5.65+1.27+0.97=3.219.57-2.34-6.53=0.75.46+4.45-7.36-2.28=0.274.2+6.7-8.77=2.137.55-4.3+6.53+8.44=18.229.14+6.09+2.64+8.88=26.755.3-5.11+1.52=1.719.9-0.91+1.85=10.843.35+7.61-0.9=10.069.7-4.41-1.37-3.36=0.560.77+5.57=6.346.67-0.79-2.18-0.75=2.959.99+6.84+7.57-3.13=21.279.15+6.68-2.09-4.95=8.798.31+1.42-5.15=4.586.66-2.08-3.35-0.83=0.41.72+2.12+5.92-4.92=4.844.12-2.77=1.357.11-2.84+7.85+2.33=14.450.64+8.99+3.42=13.056.1-2.31=3.798.99+2.68-3.29-3.75=4.630.75+5.72+8.58=15.055.84-4.01+4.77-2.41=4.198.6-1.82-0.14-1.25=5.392.32+5.3+2.64=10.268.6-2.85-2.78-1.76=1.216.34-2.17-2.91+6.84=8.13.5+6.65+4.13=14.288.07-2.25-3.82-1.69=0.316.56-4.97+6.86-3.58=4.870.95+2.42+4.24+1.45=9.069.74+8.25-0.68-8.37=8.949.75+8.87+4.26+6.61=29.495.47-4.2+9.18+9.92=20.377.55-4.67+2.79+1.64=7.310.34+2.9+1.51=4.759.48-0.21-0.4+4.75=13.626.5-2.65-2.71=1.147.61-1.2-1.82+8.99=13.580.9+8.74+7.34-6.75=10.236.42+8.31+2.65-1.09=16.296.25+0.96+1.25=8.465.67+6.86-4.27-7.08=1.185.79+2.39+3.1-9.3=1.985.53-2.39+4.54=7.684.28-2.86+3.28+3.97=8.671.26+4.55+0.99-5.26=1.549.12+5.69=14.818.63+2.04+2.8=13.470.12+1.46=1.589.39-0.11-0.65+1.03=9.667.16-6.3=0.869.87-1.4-0.46-5.24=2.779.94-3.75-6.01+9.27=9.456.62-2.22-0.43-1.8=2.176.5+2.05+1.46=10.010.8+2.59+7.27-8.85=1.819.76-7+4.55=7.316.74+9.36=16.13.14-2.32+5.31=6.139.76-4.25+7.55+5.96=19.028.09-0.14-1.53-3.74=2.689.69+0.99-3.24=7.448.12-2.41-0.35+4.49=9.859.73+0.55+9.56=19.849.01-2.89-2.03=4.090.85+7.64+4.52=13.019.08-3.05-0.9-0.71=4.429.65-4.54-0.02-1.02=4.077.84-1.22-5.06=1.563.07+5.97-6.84+0.18=2.381.25+2.34=3.599.81+4.89-5.67=9.039.86-4.31-1.77=3.783.52+5.74+3.76-7.59=5.436.39+5.67-1.13=10.939.56-0.43+8.42=17.558.78-7.01+2.47+3.53=7.778.42-1.63-2.93=3.863.15-0.59-0.29-2.09=0.185.03-2.65-0.38-0.4=1.61.92+7.1=9.023.22-0.73-0.77=1.724.86+7.69=12.558.29+9.06-7.81=9.549.81+0.92-0.47=10.266.57+8.2+6.48-7.58=13.677.71+2.28-1.68=8.319.31-4.35-0.29=4.679.83+9.25+5.22-3.28=21.029.87-7.29+7.54=10.127.87+8.87-1.9-1.49=13.350.5+8.13=8.630.5+4.62+5.66+1.57=12.356.95-1.35-0.17-1.65=3.783.76-3.08+3.15+7.87=11.74.44+3.22+9.76+0.38=17.87.39+8.86-9.07=7.189.19-3.69-0.09=5.416.29+4.68+2.02-0.62=12.372.32-1.46+6.6=7.469.54+9.39+0.35+6.04=25.324.41+5.55=9.966.67-1.73+0.19+3.28=8.418.87+8.61+6.45-0.92=23.015.19-3.06+4.7-0.78=6.058.4+5.97-2.78=11.592.59-1.56+7=8.037.95-3.19=4.760.97+9.8-2.75+2.87=10.892.84+3.73-1.82+1.94=6.697.78-0.35+9.01+0.92=17.364.58+9.1-1.57-0.02=12.092.14-1.97+8.86+0.14=9.176.57-1.16-4.38=1.038.39-0.85+8.86+4.51=20.914.8+8.28=13.083.56+2.51-2.98=3.094.74-1.01-1.32+2.81=5.227.28+1.68+9.79+3=21.759.75-0.99-8.25+1.69=2.27.68-2.6-0.32=4.760.81+9.56-3.76-4.33=2.288.5+2.99-9.83=1.668.94+7.88+9.02=25.846.57-2.35=4.228.01-0.28-1.84=5.896.34-0.92=5.427.97-4.04-0.08=3.851.49+5.36-3.28=3.579.94-7.61=2.336-3.72-1.41+2.66=3.537.7+0.5-6.85=1.357.33+8.55-9.64-1.88=4.366.62-0.82-1.37=4.435.13-3.21+2.9-2.64=2.187.89-0.09-0.43+3.51=10.880.64+7.69=8.338.91+8.47+6.13-0.33=23.187.36+3.36+0.62+2.93=14.277.22-5.26+4.29-5.64=0.618.91-4.73-2.45=1.739.68+8.76-5.15-3.86=9.430.92+5.89-2.51+2.68=6.980.52+4.78-1.05=4.253.44+1.78=5.229.1-2.83-0.44-3.17=2.665.67+4.01-7.1=2.589.14-1.75-2.82-1.92=2.656.62-0.31-0.35=5.969.87-7.97-0.03+0.32=2.191.93+9.4=11.330.86+2.51+6.32=9.698.76-7.62+4.51-1.13=4.527.42+2.87+8.03-0.03=18.297.93+8.48-5.57+4.15=14.996.49-4.04+3.17-4.36=1.261.35+8.59=9.942.82+0.26+5.97=9.056.6-1.33-0.66-0.99=3.626.67+9.13-4.49-0.68=10.632.44+5.4=7.846.08+5.9+9.54=21.520.09+6.08+8.43+1.57=16.175.78+2.43=8.219.65-4.59=5.061.95+5.55+3.29+2.57=13.363.8+5.37+4.24=13.410.2+6.27-5.91+1.28=1.840.81+2.44=3.253.53+7.87-0.93=10.472.07+0.78+7.99-6.42=4.423.52+8.14+1.12-7.23=5.553.79+2.6=6.395.67-0.92-4.63+5.59=5.718.42+9.33-2.61-1.19=13.959.24+3.76+5.19=18.197.91-4.11=3.89.94+5.18-2.73-9.54=2.852.53-1.27+3.58=4.846.44+7.44=13.887.57-3.78+8.04-7.33=4.55.14-1.09+4.58-2.39=6.240.68+9.13-7.87=1.945.71-2.81+7.71=10.614.56+9.87-5.76=8.676.41+1.96-3.72+5.8=10.458.44-2.36+4.22=10.37.72-5.37=2.357.63+2.01-7.04-0.08=2.526.63+4.17+7.89+7.79=26.489.97-6.56-1.75=1.664.71+1.46-3.44+8.24=10.976.11+1.07=7.186.69+8.53+1.67=16.896.96+4.34+9.17+2.27=22.741.65+4.08=5.737.77+1.54+1.06-0.38=9.990.98+7.82+4.75-8.96=4.595.78-2.28-3.21=0.295.92-1.92-3.29+4.83=5.549.95-2.28+6.36+2.14=16.175.82+3.27-4.6+7.44=11.939.83+4.7=14.539.63-0.39-3.53=5.719.26+3.27-2.95=9.589.41-0.16-9.14=0.119.57-4.35-1.19+3.79=7.824.76-0.25=4.519.16-8.77+7.88-0.71=7.567.22+5.35+4.04=16.617.92-1.15+3.44+0.11=10.328.97-0.55+0.33-1.98=6.777.09-0.45-5.21=1.437.95-1.46-1.4=5.094.69+1.46+2.85+2.52=11.529.87+6.41-7.45+9.39=18.221.28+9.51-7.13=3.667.84+7.53+0.15+2.06=17.585.67+7.76-7.14+1.38=7.679.12-0.61-2.88-0.45=5.184.19+8.14+1.52+4.75=18.69.52-1.86-3.75-2.61=1.38.03-4.11+3.03+3.86=10.817.23-1.17+5.84-1.24=10.665.55+8.4-7.19=6.765.62+7.36+8.03+7.21=28.224.92-0.14+4.96-0.9=8.846.47-5.02=1.450.81+9.51+4.26=14.582.29+4.6+4.35+7.26=18.58.08-5.83-0.67+7.47=9.059.89-7.27+2.86-4.4=1.082.17+5-0.87-2.44=3.864.75-0.46+9.3-5.65=7.948.5-0.98-0.17+5.88=13.237.04+9.35-7.72+6.16=14.835.51+4.44-7.56+8.58=10.973.47+6.77-7.74=2.56.22+4.86-0.77=10.319.24-2.05-1.74=5.457.74-3.07-1.82-1.92=0.935.02-3.12-0.26+2.55=4.197.64+7.16+9.71=24.519.36-6.37+6.24-1.38=7.852.02+7.68-2.71-0.83=6.167.74-2.26-5.26=0.229.36-0.12-2.7-5.25=1.297.78-2.82-2.26+0.8=3.59.75-1.7+6-6.53=7.523.61-0.33-1.17=2.119.73-7.81=1.928.08-2.12+2.03-4.94=3.056.5-1.2+6.74-2.35=9.696.58+4.13-7.52=3.199.14-1.53-5.42-2.06=0.138.99-6.23+1.64+1.8=6.23.42-3.31=0.111.44+9.49-6.08-4.18=0.674.39-1.49+8.84+4.66=16.47.16+9.41=16.575.53+9.99-9.29-1.47=4.766.29+6.92=13.218.57-2.76=5.818.74+6.54+7.12=22.45.49-0.93-4.06+3.23=3.738.84-2.04-5.13+0.1=1.779.65-5.65=48.42+3.24+9.24-2.14=18.761.26+2.58+3.21+4.67=11.729.51-3.99-0.23-3.58=1.719.15-2.41-0.3-4.18=2.267.96-2.22+2.72+7.83=16.292.57-0.82-1.57=0.189.43+7.26+4.44+8.41=29.547.92-3.41+4.25=8.769.83+9.43+9.75=29.014.81+7.6-9.78+3.43=6.066.06+7.9-3.54=10.424.52+2.71+7.16-1.27=13.125.33+4.62-4.43+7.8=13.324.65+7.42+4.93-6.71=10.298.27-2.37-3.35+8.63=11.189.53+5.99-4.94+2.21=12.796.11+1.36=7.478.2+9.97-0.45+1.18=18.95.79-2.09+7.51=11.216.6-3.78+0.89+1.08=4.797.75-3.33-0.23-1.51=2.682.5+6.69+0.21+3.39=12.793.31+4.07+2.35-7.55=2.186.9-0.46=6.440.03+4.39-0.28=4.141.66+1.41-2.18+8.71=9.68.24-3.29-3.08=1.875.11+8.56+0.13=13.89.85+8.73+4.4=22.982.55+8.32+5.67-3.74=12.86.44+4.43+8.39=19.265.73-5.01+8.7-3.79=5.639.25-0.61-0.73-5.65=2.266.94-0.44+7.03=13.539.96+4.45+0.73-5.03=10.115.38-4.75+8.64-2.09=7.181.98+4.3+7.71=13.992.79+7.92-4.75=5.967.24-0.17-0.18-1.68=5.218.26-2.13-2.45+6.64=10.326.6+1.47-3.74-4=0.334.19-3.01=1.188.31-2.5-3.59=2.223.47+6.06=9.532.16+0.96+9.62=12.749.16-1.32+1.95+8.38=18.174.36-4.2+0.27=0.438.79+9.6-6.55-9.32=2.525.69-2.77+6.54-3.47=5.998.23+5.63-5.8+2.27=10.339.83-2.64-1.21-3.11=2.877.72-2.44+6.89=12.175.85+8.17+3.91+1.76=19.697.82+4.65+5.95+5.2=23.629.64-1.37+4.21-0.02=12.468.62-6.41+8.72-9.58=1.357.13+8.73-0.05-2.54=13.275.54-0.61-3.15=1.784.98-2.86+9.64-8.32=3.446.38+7.45-1.47=12.368.34-4.73+9.06=12.671.63+9.68=11.316.26+6.01=12.276.05+3.98+0.6-9.87=0.765.15-4.37+9.51+3.28=13.577.53+6.26-6.77+7.75=14.771.23+0.7+9.66=11.598.37-6.4+8.17-0.25=9.897.79-0.26-0.4-0.49=6.648.66-8.06+0.11+4.22=4.933.9-1.63+5.81-2.03=6.057.37+7.05-3.57-3.21=7.640.11+7.69-5.92=1.887.34-7.02+1.46=1.781.32+0.38=1.79.89+1.38-5.27+6.15=12.159.95-5.52=4.439.44-2.56-1.24-4.6=1.049.79-1.6-2.18=6.017.12-4.85+3.56-2.42=3.417.92+6.09-0.48=13.537.26-0.71-1.71-2.08=2.767.44+6.9-2.46+9.66=21.544.53-0.27-3.29=0.973.21-2.14+6.31=7.387.83-3.72+5.26+3.23=12.66.7-3.07-0.55=3.089.03-0.45-0.44+2.02=10.167.66-5.95+1.65+4.7=8.065.25-3.58+8.54=10.212.88+4.3+1.7-3.67=5.216.45-1.31=5.145+7.18+9.51=21.695.52-4.04=1.484.38+3.25+1.76-5.91=3.482.75+8.86-8.21+7.79=11.197.77-6.71=1.061.75-0.59-0.37=0.796.78+6.03-4.28=8.538.39-1.38-6.61+6.5=6.93.22+3.87-6.6+9.47=9.961.97-0.44+4.19+2.17=7.899.63-3.46-3.55-1.11=1.513.79+4.27+6.29+9.23=23.583.76+5.26-4.38-2.8=1.849.65-2.15+4.94-5.81=6.633.49-1.32+1.09+9.4=12.667.95+2.09+6.15=16.193.59+6.38+6.39+5.1=21.468.74-0.5+8.01+0.31=16.566.33-0.34=5.999.44+8.16+7.72=25.328.08+5.43+3.18+1.1=17.799.85-1.65-0.89-3.89=3.421.03+9.77+8.7=19.53.13+3.3+1.5-6.2=1.739.26-5.32+9.78+1.73=15.458.58+3.53+6.99-3.97=15.133.46-1.86=1.67.96-1.03-2.81-0.6=3.525.52+3.56-2.28+8.05=14.856.59-1.78-3.04=1.779.03-1.82-0.21-0.68=6.324.16-2.58=1.584.25-1.74=2.512.85+5.82+5.23+6.33=20.234.18-3.9=0.287.37-6.8+7.42-5.15=2.845.36+5.67+6.61-3.39=14.259.45+0.56+8.13=18.147.91-3.05-0.83+9.83=13.862.83-0.97-0.79+2.79=3.861.61+2.22+8.57=12.47.01+5.21=12.228.35-0.18+5.99+6.68=20.848.55+8.28-2.69+9.62=23.765.6+7.15-6.2=6.553.47+9.89+7.44+0.1=20.95.11+0.93-1.45+6.17=10.769.17+6.53-6.02+6.38=16.065.16-0.2-1.04+3.41=7.338.15-4.17-1.99-0.61=1.381.95+4.95+2.16=9.067.62-3.36+0.72=4.985.41-0.92=4.498.41-4.22=4.195.25+4.82-7.51-0.71=1.856.73+0.3+6.17+7.47=20.677.18+8.3+4.79=20.276.7-2.92+8.74=