四年級(jí)數(shù)學(xué)（小數(shù)加減運(yùn)算）計(jì)算題專(zhuān)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(zhuān)項(xiàng)練習(xí)與答案匯編7.34-5.77-0.38+7.8=9.86-7.2+9.5-8.22=2.09+6.01-2.38+4.35=9.61-3.48=2.19+6.67+9.55+2.34=3.99-3.07+3.74+7.94=2.67+5.05+9.73+2=6.4+3.57-0.84+0.37=9.42+0.63-4.06=9.46+2.63+2.25=5.1+0.37=5.16+8.51-7.4=2.31+7.21-2.51-1.76=7.77-5.58=9.22+6.53-6.74-6.99=4.07+8.42+4.39-9.89=3.48-2.09+6.96-7.58=3.71+9.06+0.63=6.85-1.93+4.34+6.75=7.02-0.37-2.8-1.06=5.58-0.32-1.3=4.97+8.75+5.53-4.12=3.11-0.93=8.37-5.74-0.06-2.46=8.59+5.76=8.94-1.78-1.93+7.76=8.84+5.18+4.61=7.11+4.38=7.28-2.89-1.86=9.59+4.81-7.95=5.95-2.86+9.56=1.41+0.72-1.49+2.7=2.16+8.35+2.03=7.08-0.39-0.97-2.9=9.56+7.36-3.48-8.31=4.41-2.7+0.91=4.2+5.7+2.24-7.78=6.71+0.39+2.89=8.13-2.16+6.17-7.91=9.97-2.53-5=8.71-7.92+8.56=6.11-2.05-3.5=7.13+1.83-5.87-1.39=8.8-0.4+9.95=8.54-2.04-1.04-1.87=4.87-4.27+0.93-0.26=5.77-4.88+2.85-3.25=7.42+3.97-1.38-1.99=6.62+7.49-9.98-3.41=2.5+0.24+3.39=9.75-0.13-0.44+3.88=4.81-2.23=4.84-2.53=7.43+1.04-4.75-2.56=9.55-8.89+1.74+1.86=9.5-1.91-6.18=4.76+0.78-1.15-3.92=0.89-0.03=9.76-7.14-1.86=6.86+0.27=8.54-1.97-0.08-3.87=6.31-5.2+6.69=4.79+2.84+9.76=1.29+1.95+6.31=4.07+4.18-8.12+8.64=7.34+0.36-0.56-6.48=2.97+2.44+7.14+6.85=8.76-1.64-4.33+3.95=6.53+4.22-6.35-3.44=8.7+3.39+2.54-0.93=2.21+4.27-1.49+8.9=9.5-7.6-1.13=9.48-9.34+8.84-5.19=8.02-0.12+9.64+3.26=4.59+2.79+2.9=8.1-1.72-2.98+7.4=9.43+1.47=8.06-6.8+2.14+4.46=3.53-1.32+8.27=9.77-3.2-4.82-0.82=4.96+8.46-6.64+0.88=0.38+2.68=7.62-4.47=2.95-1.05-1.21+3.11=8.31+2.07-9.8=5.08-2.99-0.95+2.74=6.74-6.38+6.8+2.68=5.98-0.99-2.89-0.86=0.37+9.02+3.85-4.13=9.15-8.04+9.34-1.57=3.56+2.52+6.68+2.14=3.82+4.06+9.95+6.51=5.57-4.06+7.18+2.24=0.79+1.99+4.86=6.29+2.61+0.31+3.94=7.96+4.68+6.93-8.73=9.21-0.14+8.64=6.35-2.21+4.94=8.14-3.31-4.54=5.98-0.79+8.65-9.22=0.72+0.41+4.06+9.43=2.19+0.7+2.5-3.02=7.44+3.46-2.71+8.65=8.81-0.25-3.03=7.17-4.67-2.1+9.3=8.01+3.69-5.42=3.05+5.98+5.78-4.4=4.84-2.03-1.73-0.44=6.8+6.83=5.17+3.75=2.97+0.51-2.82+2.89=9.97+2.05-8.06-0.08=9.43+8.25-8.79-2.35=7.22+1.67-4.99=8.29-3.2+8.12=6.93-1.04+1.54=5.99+8.38-1.04+7.09=9.85-1.86+9.34+6.79=6.01-5.75+0.11+6.12=7.88-4.08=7.28+2.22-4.17+6.65=7.17+8.58+2.74=8.88-4.58+4.11=7.05+2.3=9.16-7.76+6.17+3.51=6.43-4.8=4.98-1.32+8.31=1.95-0.15=1.92+3.99=9.58+8.47=4.41-3.8+5.97-2.13=9.07+2.57=9.26+0.42+4.39+3.7=7.27+1.06-3.29=9.84+9.69-7.66-7.73=2.15+7.22-0.52=6.11-2.44=8.93-3.29=8.01-3.33-4.52+3.64=3.01+7.78-8.89=1.31+7.93+8.58-2.51=8.5-6.71-1.02+5.31=4.57-3.42-1.01=8.09+9.09-7.27+8.8=1.29+1.78+7.54-1.71=4.85-0.54-0.31-0.1=3.36+5.73+4.42+6.71=4.02+2.68+8.43-0.59=4.13+8.64-9.45-1.6=2.76+9.82-6.62-3.04=9.18-0.64-2.86=9.86-0.41-6.22=9.29-5.96-1.34+8.68=9.13+8.87-7.17+6.28=4.74+8.46+1.35-7.16=1.65+0.17+0.94=9.6-0.85-6.75-1.52=9.55-3.01-5.87-0.57=8.23-0.39-2.72-3.58=8.02-1.8-2.35=2.04+4.6=0.04+0.54-0.23+2.81=1.93-1.24+6.9=8.17+9.5+2.56=1.03+0.91+9.23=3.09-0.96+3.63+6.51=9.23-1.58-3.54-3.62=5.42+5.06-0.92-9.46=4.82+5.94+1.72=7.21+5.24+2.38-6.79=9.01+6.04-2.28-6.55=9.32+7.49+8.86-7.63=1.34+6.45+2.73-9.96=2.18+9.21=3.5+7.49+0.7=4.6+2.21+0.66-1.91=4.97-1.91-1.08+5.14=8.07-0.85+2.13=9.7+8.64+5.02-5.35=0.05+7.76+0.73+3.25=1.73+4.61+1.99+7.77=4.42+5.91-1.95=6.36-4.08-0.04=9.24+7.18-1.75=7.4-3.91+4.17=8.85+9.88-3.3=2.97-0.46-2.28+2.65=7.7+6.82+4.92-6.09=9.89+4.58-7.49-0.5=8.9+0.04=1.15+0.84+7.66-0.57=9.63+8.35+3.58+5.84=4.79-1.94-2.01=1.64+7.1+8.11-6.5=8.91-5.81=8.94-2.93-2.66-0.5=2.47-1.37+5.24=7.64-5.93+9.54+9.71=9.12-6.05+6.68-5.66=8.56+6.16-3.47+9.73=6.6-5=9.2-7.63+0.8-1.25=8.56-1.44=4.24+5.03+1.23+6.85=0.16+8.66-0.8-7.74=5.73-1.19-3.56=9.69+7.15-6.74-9.33=0.26+4.72+7.05-2.15=3.17+8.9+6.19+1.95=9.11-2.32-5.21+6.9=7.16-1.06+5.77-4.81=7.82-2.2-0.81-2.16=5.99-4.45=6.29-5.12+1.95+3.55=9.06-7.39-0.93=9.33+8.5+0.87+6.19=8.54-1.91+8.94-7.82=9.39-8.24+0.9+0.11=4.3+8.3+9.38=5.87+3.03+4.96-4.65=2.01+9.96+9.88-0.66=9.51-8.99+7.2=9.47+1.16+0.69=9.23-2.5+7.85-5.13=6.64-6.11=3.15-2.16=6.54+4.49+7.59=9.15-3.17+8.45=3.18+3.12-0.82=2.02+5.27+4.91+3.51=1.8-0.86=8.34-5.24+8.84=9.29+3.23-8.8-2.12=9.2+7.11-6.69-3.89=0.24+7.09=4.33+8.75+1.94+8.69=6.22-0.26-2.52+9.33=5.33+9.48+3.59-2.41=3.77-1.88+9.29-5.41=7.27-0.96-1.92-4.1=6.27+8.25-6.17=9.94-5.52+0.13=8.09+0.28+7.93+2.53=7.41-6.83-0.11=9.07-1.69-1.67=5.66+1.09-5.47-0.57=9.4-4.05-0.85=6.37+9.31+4.77+4.34=2.51-0.19=8.28+6.57-2.61+0.02=3.69-1.08-2.28=8.18-5.52=5.33+1.72+5.29-8.85=7.13+1.65-4.1+9.43=0.78+1.38+8.63=8.05-2.44-3.33+3.19=9.52-8.15+0.67-1.84=5.78+7.54-0.18+8.44=8.88-1.14+4.33+2.34=4.21+5.81+8.88-7.01=4.94+8.59-4.95-1.18=4.99-0.12-1.94+3.62=9.32-1.61+9.48=5.4-0.44+8.43=0.36+6.17-4.36=9.35-3.9-2.97+1.88=5.17-4.05+8.22+8.98=6.95-2.47-1.97+2.79=4.88+6.06-0.87-7.58=5.88+6.33-8.21+7.73=4.22+8.77=3.7+3.07=9.58-4.78-2.42-1.1=8.64-3.93-1.26-2.38=7.83-3.2+3.28-1.49=8.33-6.16-2+5.99=8.99-2.8-5.53+5.94=8.12-2.01+3.14+7.35=7.54-1.41+1.92+5.06=1.34+2.79+2.83+2.77=5.12+1.3+8.64-7.65=9.59-3.54-1.42-4.45=0.94+7.71+2.2=8.77-2.36-0.28-1.78=7.07-2.9+2.19+6.67=5.24-4.13=8.78-3.45-0.64+6.67=9.45+4.37=4.6-3.07+7.24=3.85-2.6+5.89+2.27=7.44-3.14-1.28-2.92=2.07+6.92+7.94-6.78=7.27+5.86=7.65+8.99+7.75-6.25=9.53-3.81-4.48+0.97=3.44-1.85=9.09-0.46+5.09=8.59-0.1-2.4+8.86=9.91+3.09+9.39+6.06=8.22+1.22-2.33+7.83=6.71-1.71-4.25-0.35=7.7+3.9-2.77+6.36=3.08+5.13+5.47+6.14=6.54+8.5-9.18=5.18+2.06=9.87-9.37+7.76=4.16-3.02=9.76-1.03-2.09-2.31=9.74-1.06-0.82=6.44-0.22-2.79-0.12=9.29-6.38+7.79+0.39=6.46-0.41+3=9.41+8.84+5.24-0.84=8.02-3.41+5.96-4.64=9.42-2.38-6.74+4.49=2.14+8.7-5.92+7.1=7.85-0.74-3.8+9.22=3.92+4.23+3.41+4=7.81+9.94+8.17=1.35-0.9+9.65=9.15-0.76=7.39+4.13-0.99+4.94=2.19+6.67+7.13=5.96+7.52+7.11=9.77-1.72-1.13=4.39-0.1=7.09-5.35+9.4-1.58=4.82+3.39+7.83=8.69-0.46-6.55=8.93+4.77-1.03-9.55=8.68-7.84+7.88-0.63=8.08+7.93-8.84+8.99=6.79+1.52-5.47+3.9=8.82-8.18+1.11-0.31=6.87+7.62=3.62+1.77=5.46+4.72-2.27-7.25=1.33+7-3.44+4.49=8.77-0.21-5.69=5.21+7.76-8.31-3.42=4.17+9.11+2.02-3.71=7.82+8.8+6.21+2.36=5.28+1.68+5.64=4.71-2.62=6.79-4.66-1.24=0.78+9.62=9.73-0.15-4.68-0.34=4.44-0.22=5.98+0.14-4.11+8.84=6.56-4.02+5.29=7.17+1.9=7.31-1.93-1.75+8.33=4.43+5.42+7.1+1.34=8.78-8.49=5.1+5.64+7.22+5.87=7.48+3.35-6.46+7.22=8.75-5.26-1.17=5.95+6.97+2.99=2.85+9.03-1.28=6.63-1.26+0.15+4.41=3.39+6.37-9.4=3.62+3.45-1.91=9.8-7.02+1.39+5.67=6.51+9.4+0.82+0.31=7.13-6.7+7.16-5.88=5.66-4.74+8.25+6.99=4.18-1.75-0.3-1.71=2.56-0.23+6.2+2.09=0.24+9.88-1.06=5.58-1.96-0.88-0.08=0.17+4.53-0.76=9.65+7.06-8.86+8.51=2.29+8.68=4.74-1.46=9.11-2.14=9.51-1.34+0.03+8.82=0.77+5.56+8.37+1.77=8.69+5.18=6.3-2.42+5.67=5.61+8.76+5.1-9.77=1.18+6.03-5.98+0.3=5.58-2.76+3.42-4.17=9.48+7.45=6.43+8.9-0.12=3.04-1.33+3.13=3.35+4.9-0.33+4.94=9.9-0.94-5.6-0.39=2.15+0.83=9.85-3.87+9.15=9.26+5.35+0.72-9.17=9.69-0.67+1.71+3.39=1.99-0.66+3.22+5.53=5.42-0.32-0.62+3.55=9.69-2.88+6.45-3.81=8.19-3.47-4.03+3.12=6.27-0.77+1.53+4.27=5.66+0.21+4.17-3.05=8.81+3.93=3-0.5+3.26=9.3-0.26-2.4+8.75=6.22+0.64-4.47-1.75=3.85+3.51-5.54=9.3+7.52-6.55-3.01=4.67-2.18+1.89=2.75+2.71+8.46+8.52=6.02+7.01-0.93=7.46-6.17+3.01+6.83=3.42+3.62+2.95+5.76=9.78+8+1.52=5.04-0.78-0.03+0.37=3.48+7.44=7.69+1.26-5.98=7.4+8.89-3.4-5.87=2.52+7.35+5.87=8.61+1.53-3.21-3.36=9.88-2.32-7.17=3.99+5.64=6.29-4.11+5.18+5.92=4.37-0.61=9.84+2.89+4.16=8-0.31+8.02-8.19=8.17-1.52-3.89-0.25=5.31+7.9-4.86+1.38=8.96-6.92-0.28-1.31=4.66+2.19+5.09+6.11=8.18+3.01=3.85-0.57-0.3=1.87+7.36+2.61+8.43=8.31-7.8+8.29+2.57=5.9+8+0.11+4.13=2.67+5.96-3.48=7.37+7.04-9.96-0.17=6.25-4.11-0.24=7.78-0.35-4.75+8.35=7.21-3.16-1.52+5.37=3.34-1.37+6.84=9.41+5.88=6.5+9.82-6.15-1.24=1.74+4.93-5.92=7.63-2.26-1.62+7.59=4.84-0.02+1.43=7.75+7.67-0.42-5.84=6.71-1.74-1.37+3.18=6.42-1.92-0.75-1.99=4.78-0.61-1.48-1.46=0.13+9.59+1+2.79=6.41+4.12-6.23=7.96-0.73-4.59+4.69=2.97+5.02-0.33-3.81=3.99-1.27+4.83=0.38+9.72-2.46=2.39-2.02+8.91=2.86+3.45+0.95=7.88-7.25=5.99+1.35+7.19-1.75=9.5-1.03-0.35-6.12=9.98+5.11-7.44+8.22=7.67-0.18-0.28=7.64-2.98-1.27=6.3+9.71-1.53-5.4=7.97+3.8+2.63-7.26=2.99+2.15=1.87+3.52=9.91+4.2+8.36+7.83=5.31-0.34=9.69+0.73+4.85-5.29=8.67-0.47-0.5-5.82=6.48-4.92=8.93+7.37-9.47+7.58=7.41-0.93+8.69-0.82=9.15+9.13-1.97-1.36=9.52-0.46-7.66=9.95-2.48+7.89=9.98+8.01-3.54=3.81-3.39+5.94-3.14=2.27-1.12=5.71+7.33-6.47=9+2.57-7.56+2.73=1.07+1.77+6.54=9.95-3.94-2.42=9.19+5.83+1.65+8.56=9.31-5.33-3.51+6.69=8.62+1.41-7.16=3.92-2.96+0.47=5.51+3.23-4.56-3.1=1.35+8.91+9.78-4.74=8.57-0.66-3.96-0.4=4.41+1.15+4.82-0.67=8.88-1.76-6.54+2.48=6.11+9.67-2.75-6.71=6.56+5.53+8.5=8.56-5.41-2.33=7.75-2.39+2.21-6.61=7.08-1.5+9.42+2.13=8.06+7.84+0.33-1.75=8.96-3.44-0.21-0.67=7.13-2.39-0.98-1.41=8-7.85+9.11+7.91=3.28+2.34-4.24=4-1.7-0.36-0.79=7.48-1.82+9.89-6.12=9.23-6.8+4.77-3.56=5.73+9.14-9.91-0.97=5.52+4.98-5.11+2.89=5.56+7.47+9.48+9.27=1+5.9=4.92+3.56=8.54+4.75-3.02+1.72=5.99-0.53-2.73-0.1=6.72+9.66+1.27=7.49-1.8+8.94-6.22=4.51-0.96=5.64-1.87-0.22+2.03=8.88-1.7-5.47=3.77+3.87-4.04=9.07-8.37+9.1=2.63+9.35-8.17=9.92-0.54+8.94-5.27=8.36-2.82-1.35+5.2=7.68-0.91=9.9-8.29+4.9-4.82=2.41+9.94-7.9=8.81+9.59+6.68=9.99+5.46+0.21-3.02=8.04-0.3-2.66+2.2=8.42-5.26+5.77-4.16=9.14+4.52+1.57=6.88+7.67+9.14-6.56=2.8+5.05-2.45=8.72-0.85-4.03=7.5+0.65-3.09=8.66+9.64-1.58+7.87=2.66+5.55+7.93-7.92=6.85+1.45+6.81-0.06=6.45+4.6+0.92-0.88=8.41-4.72-2.09-0.49=9.85-0.21+3.04=3.01+6.97=2.92+2.12-2.35=8.56-5.92-0.14=6.84+8.69-2.75-5.21=2.07+9.52-1.52+4.83=4.07+8.93-0.77+6.49=9.16-1.48-5.12+5.66=4.19-1.52+8.84-3.88=5.76+1.36+6.56-5.21=9.81-4.01=7.98+9.37+9.5=7.79-5.64-0.25+7.84=6.6-2.64+2.95+9.59=7.19-1.2-4.83+1.64=7.44+6.33-0.84-5.09=3.38+3.88-4.2+3.44=5.43+8.84+0.97+0.66=6.12+7.48=3.24+1.86+8.4+3.79=6.44-2.29-0.15+8.56=4.5+3.95+5.07=8.5-3.78-0.94+8.34=2.79+2.34+3.79-0.75=8.73-6.9-0.6=4.57-1.24=8.42-1.94-2.26+1.29=9.38-1.65=1.06+4.25=6.2+6.28+6.13+4.72=5.32-1.35+1.24+2.1=9.58-6.05-1.76+8.09=9.74-2.07-1.67-5.48=8.67+8.3+2.08=2.45-0.64+5.56-2.5=9.05+5.81-4.94+4.46=7.34+0.9+2.09-8.14=7.21-5.91+2.83+9.52=4.79+5.64=1.97+5.13=4.9+2.2-3.57+0.7=9.89+8.16+1.48-9.29=9.85+7.68+1.27=9.35-7.79+5.54=6.68-4.97+0.82=4.07-0.76+1.44=6.49+0.23-1.85+9.77=3.5-1.48+2.94-1.69=9.89-2.44-5.91=3.04+5.87-0.61=6.69-5.17-1.26=6.52-1.87+8.23=7.86-0.97-2.09-2.53=8.63-6.11+6.03+4.3=5.21-4.72+9.83=6.35-2.19=9.33+0.2-5.18-1.05=9.48-6.19+1.44+7.53=6.18+6.06+5.84=8.22+3.87=2.47+6.27-0.4=8.4+3.78+3.43=8.85-0.81-0.65-2.93=8.8+0.94+4.16-3.6=8.27-0.3+8.95+5.74=4.86+4.94-5.39=9.79+5.98+7.47+1.89=9.21-1.39=9.46+8.95-2.72+1.04=6.47-4.27=5.8-0.16-0.55-0.14=6.68+6.48=9.24-2.03-5.98-0.82=1.38-0.64+9.39-7.48=1.87-1.33=4.59-0.31-2.64-0.61=6.36+5.48-7.32=9.58+0.96+3.51=3.04-0.67=6.14-5.5+9.01+5.73=9.6-4.62-2.71+8.93=3.5-0.51+9.64-2.69=8.79-0.77-5.95=4.62+3.87+4.36=5.99-2.26-0.38=9.86+1.89-2.39-0.81=6.92+0.63+8.13+5.4=5.21+5.73+2.37+6.56=7.62+3.22=9.08-5.86+6-9.09=0.94-0.22+9.64+7.55=0.92+4.92+7.23=3.27+7.18-7.55+5.74=9.66-5.65-1.04-0.06=9.47-0.12+4.6=5.53-1.82+5.34+6.09=5.07+3.2-4.48-2.55=7.36-4.76+2.65+8.16=9.27+4.12-5.93=2.97+6.77-5.05=7.11+2.24+7.45=2.51+8.04+9.06-8.81=2.34+8.79=6.76-5.61-0.46-0.03=9.33-1.06+0.39-4.17=4.76+7.16-6.49+3.34=0.28+9.36=3.22+2.91+1.79+4.99=4.68+6.26-7.47=3.44+9.78-1.9+1.75=7.66-0.43+6.84-2.18=2.9+5.05-1.83+6.92=4.83+6.3-6.07=3.38+2.19-0.42-2.93=8.96+6.58=4.64-1.29=9.36+8.39-1.97+9.74=0.92+3.08-0.78=9.09-0.14+4.43=4.39-1.29+3.15+9.44=0.21+3.4+9.05-6.86=8.69+5.01=0.77-0.54+4.19-1.98=9.99+3.22+5.98=8.04+1.07-7.32=9.62-3.82-2.76=4.58-3.87+2.76+5.11=9.78-3.94-3.51=6.35+0.29+8.76+4.16=9-5.87+5.58+0.99=8.56+3.9-0.33-7.2=6.89-2.21+6.48-0.77=4.07+9.67=6.42+9.56=4.37+6+7.06=0.89+2.25+5.28=3.76+6.49+7.3+9.94=8.42+8.16-3.91+5.16=9.75-1.62-0.19-2.78=8.65-1.5=9.62-3.57=4.19-2.43-1.43+7.91=9.52+5.77-5.33-0.9=9.4-3.1+6.9+3.71=5.19+8.42-1.55=3.55+1.13=9.91-3.49+3.38+1.81=4.87-2.17-2.38=9.06+3.22+5.78=4.16-4.06=9.69+7.53-5.77-6.4=6.52+7.65-5.86-2.08=7.88-4.64+9.66-5.78=4.58-1.94-1.9-0.48=1.2+4.07+3.88=9.15+3.72+1.82-3.84=6.12-3.37=5.5+4.21-2.62+2.34=9.73-0.52-1.04=6.29-6.12+1.75+5.66=6.14+8.06-0.25-6.63=9.06-0.13-7.65+5.6=8.2+5.33-5.36=6.87-1.99+6.62-2.78=0.67+6.41+4.58+7.3=6.42-0.6-2.98-1.22=5.73-1.95-0.73-2.89=9.21-0.3-3.52=9.59-7.38+9.52-6.53=5.48+8.8+3.04+4.53=4.58-0.33+1.41+0.42=9.54-1.58-3.57+5.66=0.91+7.2+3.55+4.44=9.19-4.92+2.4=8.97-0.75-1.01=5.85-4.43+2.59=5.73-3.94-0.09-0.83=8.78-6.64=5.53-3.84-1.16=8.02-4.19+6.78-9.9=2.84+6.09-3.6+7.86=7.72+4.08+5.49=9.24-2.81-4.72=2.12+4.79+1.55+6.29=4.09-0.63=4.98+8.42-9.51+6.06=9.5+9.93-4.43=9.77+0.21+7.44+6.56=8.7-4.61+8.39-4.27=9.42+7.53=7.71-2.06-3.61+9=8.1-3.89+4.29=8.48+6.84+4.76+9.61=5.81-1.12+5.49-3.66=9.53-3.31-0.38+3.27=9.69-5-2.42=9.77-1.92+3.04-3.19=9.88+8.63-8.21=3.87+9.93-3.6-4.94=7.29+0.98-2.49+5.39=9.57-3.27-4.91-0.84=6.45-6.33=7.58-6.27+6.03+1.9=9.6-5.11+9.25-6.68=0.47+9.57-7.45-1.75=2.58-0.08+2.59=0.89+9.62+6.38=7.59+6.85-2.72=8.02-1.65+9.07=5.62+3.51+7.85-3.25=9.64-0.15+8.08+7.85=6.25-3.63+6.16-4.06=3.48-0.1+3.9+3.78=5.54-1.17+7.62=7.68-1.02+9.52-5.57=0.92+4.49+4.05+3.34=7.1-2.46-3.79=1.05+3.3+3.71+1.09=7.77-4.32-2.09=9.96+7.98+4.47=參考答案7.34-5.77-0.38+7.8=8.999.86-7.2+9.5-8.22=3.942.09+6.01-2.38+4.35=10.079.61-3.48=6.132.19+6.67+9.55+2.34=20.753.99-3.07+3.74+7.94=12.62.67+5.05+9.73+2=19.456.4+3.57-0.84+0.37=9.59.42+0.63-4.06=5.999.46+2.63+2.25=14.345.1+0.37=5.475.16+8.51-7.4=6.272.31+7.21-2.51-1.76=5.257.77-5.58=2.199.22+6.53-6.74-6.99=2.024.07+8.42+4.39-9.89=6.993.48-2.09+6.96-7.58=0.773.71+9.06+0.63=13.46.85-1.93+4.34+6.75=16.017.02-0.37-2.8-1.06=2.795.58-0.32-1.3=3.964.97+8.75+5.53-4.12=15.133.11-0.93=2.188.37-5.74-0.06-2.46=0.118.59+5.76=14.358.94-1.78-1.93+7.76=12.998.84+5.18+4.61=18.637.11+4.38=11.497.28-2.89-1.86=2.539.59+4.81-7.95=6.455.95-2.86+9.56=12.651.41+0.72-1.49+2.7=3.342.16+8.35+2.03=12.547.08-0.39-0.97-2.9=2.829.56+7.36-3.48-8.31=5.134.41-2.7+0.91=2.624.2+5.7+2.24-7.78=4.366.71+0.39+2.89=9.998.13-2.16+6.17-7.91=4.239.97-2.53-5=2.448.71-7.92+8.56=9.356.11-2.05-3.5=0.567.13+1.83-5.87-1.39=1.78.8-0.4+9.95=18.358.54-2.04-1.04-1.87=3.594.87-4.27+0.93-0.26=1.275.77-4.88+2.85-3.25=0.497.42+3.97-1.38-1.99=8.026.62+7.49-9.98-3.41=0.722.5+0.24+3.39=6.139.75-0.13-0.44+3.88=13.064.81-2.23=2.584.84-2.53=2.317.43+1.04-4.75-2.56=1.169.55-8.89+1.74+1.86=4.269.5-1.91-6.18=1.414.76+0.78-1.15-3.92=0.470.89-0.03=0.869.76-7.14-1.86=0.766.86+0.27=7.138.54-1.97-0.08-3.87=2.626.31-5.2+6.69=7.84.79+2.84+9.76=17.391.29+1.95+6.31=9.554.07+4.18-8.12+8.64=8.777.34+0.36-0.56-6.48=0.662.97+2.44+7.14+6.85=19.48.76-1.64-4.33+3.95=6.746.53+4.22-6.35-3.44=0.968.7+3.39+2.54-0.93=13.72.21+4.27-1.49+8.9=13.899.5-7.6-1.13=0.779.48-9.34+8.84-5.19=3.798.02-0.12+9.64+3.26=20.84.59+2.79+2.9=10.288.1-1.72-2.98+7.4=10.89.43+1.47=10.98.06-6.8+2.14+4.46=7.863.53-1.32+8.27=10.489.77-3.2-4.82-0.82=0.934.96+8.46-6.64+0.88=7.660.38+2.68=3.067.62-4.47=3.152.95-1.05-1.21+3.11=3.88.31+2.07-9.8=0.585.08-2.99-0.95+2.74=3.886.74-6.38+6.8+2.68=9.845.98-0.99-2.89-0.86=1.240.37+9.02+3.85-4.13=9.119.15-8.04+9.34-1.57=8.883.56+2.52+6.68+2.14=14.93.82+4.06+9.95+6.51=24.345.57-4.06+7.18+2.24=10.930.79+1.99+4.86=7.646.29+2.61+0.31+3.94=13.157.96+4.68+6.93-8.73=10.849.21-0.14+8.64=17.716.35-2.21+4.94=9.088.14-3.31-4.54=0.295.98-0.79+8.65-9.22=4.620.72+0.41+4.06+9.43=14.622.19+0.7+2.5-3.02=2.377.44+3.46-2.71+8.65=16.848.81-0.25-3.03=5.537.17-4.67-2.1+9.3=9.78.01+3.69-5.42=6.283.05+5.98+5.78-4.4=10.414.84-2.03-1.73-0.44=0.646.8+6.83=13.635.17+3.75=8.922.97+0.51-2.82+2.89=3.559.97+2.05-8.06-0.08=3.889.43+8.25-8.79-2.35=6.547.22+1.67-4.99=3.98.29-3.2+8.12=13.216.93-1.04+1.54=7.435.99+8.38-1.04+7.09=20.429.85-1.86+9.34+6.79=24.126.01-5.75+0.11+6.12=6.497.88-4.08=3.87.28+2.22-4.17+6.65=11.987.17+8.58+2.74=18.498.88-4.58+4.11=8.417.05+2.3=9.359.16-7.76+6.17+3.51=11.086.43-4.8=1.634.98-1.32+8.31=11.971.95-0.15=1.81.92+3.99=5.919.58+8.47=18.054.41-3.8+5.97-2.13=4.459.07+2.57=11.649.26+0.42+4.39+3.7=17.777.27+1.06-3.29=5.049.84+9.69-7.66-7.73=4.142.15+7.22-0.52=8.856.11-2.44=3.678.93-3.29=5.648.01-3.33-4.52+3.64=3.83.01+7.78-8.89=1.91.31+7.93+8.58-2.51=15.318.5-6.71-1.02+5.31=6.084.57-3.42-1.01=0.148.09+9.09-7.27+8.8=18.711.29+1.78+7.54-1.71=8.94.85-0.54-0.31-0.1=3.93.36+5.73+4.42+6.71=20.224.02+2.68+8.43-0.59=14.544.13+8.64-9.45-1.6=1.722.76+9.82-6.62-3.04=2.929.18-0.64-2.86=5.689.86-0.41-6.22=3.239.29-5.96-1.34+8.68=10.679.13+8.87-7.17+6.28=17.114.74+8.46+1.35-7.16=7.391.65+0.17+0.94=2.769.6-0.85-6.75-1.52=0.489.55-3.01-5.87-0.57=0.18.23-0.39-2.72-3.58=1.548.02-1.8-2.35=3.872.04+4.6=6.640.04+0.54-0.23+2.81=3.161.93-1.24+6.9=7.598.17+9.5+2.56=20.231.03+0.91+9.23=11.173.09-0.96+3.63+6.51=12.279.23-1.58-3.54-3.62=0.495.42+5.06-0.92-9.46=0.14.82+5.94+1.72=12.487.21+5.24+2.38-6.79=8.049.01+6.04-2.28-6.55=6.229.32+7.49+8.86-7.63=18.041.34+6.45+2.73-9.96=0.562.18+9.21=11.393.5+7.49+0.7=11.694.6+2.21+0.66-1.91=5.564.97-1.91-1.08+5.14=7.128.07-0.85+2.13=9.359.7+8.64+5.02-5.35=18.010.05+7.76+0.73+3.25=11.791.73+4.61+1.99+7.77=16.14.42+5.91-1.95=8.386.36-4.08-0.04=2.249.24+7.18-1.75=14.677.4-3.91+4.17=7.668.85+9.88-3.3=15.432.97-0.46-2.28+2.65=2.887.7+6.82+4.92-6.09=13.359.89+4.58-7.49-0.5=6.488.9+0.04=8.941.15+0.84+7.66-0.57=9.089.63+8.35+3.58+5.84=27.44.79-1.94-2.01=0.841.64+7.1+8.11-6.5=10.358.91-5.81=3.18.94-2.93-2.66-0.5=2.852.47-1.37+5.24=6.347.64-5.93+9.54+9.71=20.969.12-6.05+6.68-5.66=4.098.56+6.16-3.47+9.73=20.986.6-5=1.69.2-7.63+0.8-1.25=1.128.56-1.44=7.124.24+5.03+1.23+6.85=17.350.16+8.66-0.8-7.74=0.285.73-1.19-3.56=0.989.69+7.15-6.74-9.33=0.770.26+4.72+7.05-2.15=9.883.17+8.9+6.19+1.95=20.219.11-2.32-5.21+6.9=8.487.16-1.06+5.77-4.81=7.067.82-2.2-0.81-2.16=2.655.99-4.45=1.546.29-5.12+1.95+3.55=6.679.06-7.39-0.93=0.749.33+8.5+0.87+6.19=24.898.54-1.91+8.94-7.82=7.759.39-8.24+0.9+0.11=2.164.3+8.3+9.38=21.985.87+3.03+4.96-4.65=9.212.01+9.96+9.88-0.66=21.199.51-8.99+7.2=7.729.47+1.16+0.69=11.329.23-2.5+7.85-5.13=9.456.64-6.11=0.533.15-2.16=0.996.54+4.49+7.59=18.629.15-3.17+8.45=14.433.18+3.12-0.82=5.482.02+5.27+4.91+3.51=15.711.8-0.86=0.948.34-5.24+8.84=11.949.29+3.23-8.8-2.12=1.69.2+7.11-6.69-3.89=5.730.24+7.09=7.334.33+8.75+1.94+8.69=23.716.22-0.26-2.52+9.33=12.775.33+9.48+3.59-2.41=15.993.77-1.88+9.29-5.41=5.777.27-0.96-1.92-4.1=0.296.27+8.25-6.17=8.359.94-5.52+0.13=4.558.09+0.28+7.93+2.53=18.837.41-6.83-0.11=0.479.07-1.69-1.67=5.715.66+1.09-5.47-0.57=0.719.4-4.05-0.85=4.56.37+9.31+4.77+4.34=24.792.51-0.19=2.328.28+6.57-2.61+0.02=12.263.69-1.08-2.28=0.338.18-5.52=2.665.33+1.72+5.29-8.85=3.497.13+1.65-4.1+9.43=14.110.78+1.38+8.63=10.798.05-2.44-3.33+3.19=5.479.52-8.15+0.67-1.84=0.25.78+7.54-0.18+8.44=21.588.88-1.14+4.33+2.34=14.414.21+5.81+8.88-7.01=11.894.94+8.59-4.95-1.18=7.44.99-0.12-1.94+3.62=6.559.32-1.61+9.48=17.195.4-0.44+8.43=13.390.36+6.17-4.36=2.179.35-3.9-2.97+1.88=4.365.17-4.05+8.22+8.98=18.326.95-2.47-1.97+2.79=5.34.88+6.06-0.87-7.58=2.495.88+6.33-8.21+7.73=11.734.22+8.77=12.993.7+3.07=6.779.58-4.78-2.42-1.1=1.288.64-3.93-1.26-2.38=1.077.83-3.2+3.28-1.49=6.428.33-6.16-2+5.99=6.168.99-2.8-5.53+5.94=6.68.12-2.01+3.14+7.35=16.67.54-1.41+1.92+5.06=13.111.34+2.79+2.83+2.77=9.735.12+1.3+8.64-7.65=7.419.59-3.54-1.42-4.45=0.180.94+7.71+2.2=10.858.77-2.36-0.28-1.78=4.357.07-2.9+2.19+6.67=13.035.24-4.13=1.118.78-3.45-0.64+6.67=11.369.45+4.37=13.824.6-3.07+7.24=8.773.85-2.6+5.89+2.27=9.417.44-3.14-1.28-2.92=0.12.07+6.92+7.94-6.78=10.157.27+5.86=13.137.65+8.99+7.75-6.25=18.149.53-3.81-4.48+0.97=2.213.44-1.85=1.599.09-0.46+5.09=13.728.59-0.1-2.4+8.86=14.959.91+3.09+9.39+6.06=28.458.22+1.22-2.33+7.83=14.946.71-1.71-4.25-0.35=0.47.7+3.9-2.77+6.36=15.193.08+5.13+5.47+6.14=19.826.54+8.5-9.18=5.865.18+2.06=7.249.87-9.37+7.76=8.264.16-3.02=1.149.76-1.03-2.09-2.31=4.339.74-1.06-0.82=7.866.44-0.22-2.79-0.12=3.319.29-6.38+7.79+0.39=11.096.46-0.41+3=9.059.41+8.84+5.24-0.84=22.658.02-3.41+5.96-4.64=5.939.42-2.38-6.74+4.49=4.792.14+8.7-5.92+7.1=12.027.85-0.74-3.8+9.22=12.533.92+4.23+3.41+4=15.567.81+9.94+8.17=25.921.35-0.9+9.65=10.19.15-0.76=8.397.39+4.13-0.99+4.94=15.472.19+6.67+7.13=15.995.96+7.52+7.11=20.599.77-1.72-1.13=6.924.39-0.1=4.297.09-5.35+9.4-1.58=9.564.82+3.39+7.83=16.048.69-0.46-6.55=1.688.93+4.77-1.03-9.55=3.128.68-7.84+7.88-0.63=8.098.08+7.93-8.84+8.99=16.166.79+1.52-5.47+3.9=6.748.82-8.18+1.11-0.31=1.446.87+7.62=14.493.62+1.77=5.395.46+4.72-2.27-7.25=0.661.33+7-3.44+4.49=9.388.77-0.21-5.69=2.875.21+7.76-8.31-3.42=1.244.17+9.11+2.02-3.71=11.597.82+8.8+6.21+2.36=25.195.28+1.68+5.64=12.64.71-2.62=2.096.79-4.66-1.24=0.890.78+9.62=10.49.73-0.15-4.68-0.34=4.564.44-0.22=4.225.98+0.14-4.11+8.84=10.856.56-4.02+5.29=7.837.17+1.9=9.077.31-1.93-1.75+8.33=11.964.43+5.42+7.1+1.34=18.298.78-8.49=0.295.1+5.64+7.22+5.87=23.837.48+3.35-6.46+7.22=11.598.75-5.26-1.17=2.325.95+6.97+2.99=15.912.85+9.03-1.28=10.66.63-1.26+0.15+4.41=9.933.39+6.37-9.4=0.363.62+3.45-1.91=5.169.8-7.02+1.39+5.67=9.846.51+9.4+0.82+0.31=17.047.13-6.7+7.16-5.88=1.715.66-4.74+8.25+6.99=16.164.18-1.75-0.3-1.71=0.422.56-0.23+6.2+2.09=10.620.24+9.88-1.06=9.065.58-1.96-0.88-0.08=2.660.17+4.53-0.76=3.949.65+7.06-8.86+8.51=16.362.29+8.68=10.974.74-1.46=3.289.11-2.14=6.979.51-1.34+0.03+8.82=17.020.77+5.56+8.37+1.77=16.478.69+5.18=13.876.3-2.42+5.67=9.555.61+8.76+5.1-9.77=9.71.18+6.03-5.98+0.3=1.535.58-2.76+3.42-4.17=2.079.48+7.45=16.936.43+8.9-0.12=15.213.04-1.33+3.13=4.843.35+4.9-0.33+4.94=12.869.9-0.94-5.6-0.39=2.972.15+0.83=2.989.85-3.87+9.15=15.139.26+5.35+0.72-9.17=6.169.69-0.67+1.71+3.39=14.121.99-0.66+3.22+5.53=10.085.42-0.32-0.62+3.55=8.039.69-2.88+6.45-3.81=9.458.19-3.47-4.03+3.12=3.816.27-0.77+1.53+4.27=11.35.66+0.21+4.17-3.05=6.998.81+3.93=12.743-0.5+3.26=5.769.3-0.26-2.4+8.75=15.396.22+0.64-4.47-1.75=0.643.85+3.51-5.54=1.829.3+7.52-6.55-3.01=7.264.67-2.18+1.89=4.382.75+2.71+8.46+8.52=22.446.02+7.01-0.93=12.17.46-6.17+3.01+6.83=11.133.42+3.62+2.95+5.76=15.759.78+8+1.52=19.35.04-0.78-0.03+0.37=4.63.48+7.44=10.927.69+1.26-5.98=2.977.4+8.89-3.4-5.87=7.022.52+7.35+5.87=15.748.61+1.53-3.21-3.36=3.579.88-2.32-7.17=0.393.99+5.64=9.636.29-4.11+5.18+5.92=13.284.37-0.61=3.769.84+2.89+4.16=16.898-0.31+8.02-8.19=7.528.17-1.52-3.89-0.25=2.515.31+7.9-4.86+1.38=9.738.96-6.92-0.28-1.31=0.454.66+2.19+5.09+6.11=18.058.18+3.01=11.193.85-0.57-0.3=2.981.87+7.36+2.61+8.43=20.278.31-7.8+8.29+2.57=11.375.9+8+0.11+4.13=18.142.67+5.96-3.48=5.157.37+7.04-9.96-0.17=4.286.25-4.11-0.24=1.97.78-0.35-4.75+8.35=11.037.21-3.16-1.52+5.37=7.93.34-1.37+6.84=8.819.41+5.88=15.296.5+9.82-6.15-1.24=8.931.74+4.93-5.92=0.757.63-2.26-1.62+7.59=11.344.84-0.02+1.43=6.257.75+7.67-0.42-5.84=9.166.71-1.74-1.37+3.18=6.786.42-1.92-0.75-1.99=1.764.78-0.61-1.48-1.46=1.230.13+9.59+1+2.79=13.516.41+4.12-6.23=4.37.96-0.73-4.59+4.69=7.332.97+5.02-0.33-3.81=3.853.99-1.27+4.83=7.550.38+9.72-2.46=7.642.39-2.02+8.91=9.282.86+3.45+0.95=7.267.88-7.25=0.635.99+1.35+7.19-1.75=12.789.5-1.03-0.35-6.12=29.98+5.11-7.44+8.22=15.877.67-0.18-0.28=7.217.64-2.98-1.27=3.396.3+9.71-1.53-5.4=9.087.97+3.8+2.63-7.26=7.142.99+2.15=5.141.87+3.52=5.399.91+4.2+8.36+7.83=30.35.31-0.34=4.979.69+0.73+4.85-5.29=9.988.67-0.47-0.5-5.82=1.886.48-4.92=1.568.93+7.37-9.47+7.58=14.417.41-0.93+8.69-0.82=14.359.15+9.13-1.97-1.36=14.959.52-0.46-7.66=1.49.95-2.48+7.89=15.369.98+8.01-3.54=14.453.81-3.39+5.94-3.14=3.222.27-1.12=1.155.71+7.33-6.47=6.579+2.57-7.56+2.73=6.741.07+1.77+6.54=9.389.95-3.94-2.42=3.599.19+5.83+1.65+8.56=25.239.31-5.33-3.51+6.69=7.168.62+1.41-7.16=2.873.92-2.96+0.47=1.435.51+3.23-4.56-3.1=1.081.35+8.91+9.78-4.74=15.38.57-0.66-3.96-0.4=3.554.41+1.15+4.82-0.67=9.718.88-1.76-6.54+2.48=3.066.11+9.67-2.75-6.71=6.326.56+5.53+8.5=20.598.56-5.41-2.33=0.827.75-2.39+2.21-6.61=0.967.08-1.5+9.42+2.13=17.138.06+7.84+0.33-1.75=14.488.96-3.44-0.21-0.67=4.647.13-2.39-0.98-1.41=2.358-7.85+9.11+7.91=17.173.28+2.34-4.24=1.384-1.7-0.36-0.79=1.157.48-1.82+9.89-6.12=9.439.23-6.8+4.77-3.56=3.645.73+9.14-9.91-0.97=3.995.52+4.98-5.11+2.89=8.285.56+7.47+9.48+9.27=31.781+5.9=6.94.92+3.56=8.488.54+4.75-3.02+1.72=11.995.99-0.53-2.73-0.1=2.636.72+9.66+1.27=17.657.49-1.8+8.94-6.22=8.414.51-0.96=3.555.64-1.87-0.22+2.03=5.588.88-1.7-5.47=1.713.77+3.87-4.04=3.69.07-8.37+9.1=9.82.63+9.35-8.17=3.819.92-0.54+8.94-5.27=13.058.36-2.82-1.35+5.2=9.397.68-0.91=6.779.9-8.29+4.9-4.82=1.692.41+9.94-7.9=4.458.81+9.59+6.68=25.089.99+5.46+0.21-3.02=12.648.04-0.3-2.66+2.2=7.288.42-5.26+5.77-4.16=4.779.14+4.52+1.57=15.236.88+7.67+9.14-6.56=17.132.8+5.05-2.45=5.48.72-0.85-4.03=3.847.5+0.65-3.09=5.068.66+9.64-1.58+7.87=24.592.66+5.55+7.93-7.92=8.226.85+1.45+6.81-0.06=15.056.45+4.6+0.92-0.88=11.098.41-4.72-2.09-0.49=1.119.85-0.21+3.04=12.683.01+6.97=9.982.92+2.12-2.35=2.698.56-5.92-0.14=2.56.84+8.69-2.75-5.21=7.572.07+9.52-1.52+4.83=14.94.07+8.93-0.77+6.49=18.729.16-1.48-5.12+5.66=8.224.19-1.52+8.84-3.88=7.635.76+1.36+6.56-5.21=8.479.81-4.01=5.87.98+9.37+9.5=26.857.79-5.64-0.25+7.84=9.746.6-2.64+2.95+9.59=16.57.19-1.2-4.83+1.64=2.87.44+6.33-0.84-5.09=7.843.38+3.88-4.2+3.44=6.55.43+8.84+0.97+0.66=15.96.12+7.48=13.63.24+1.86+8.4+3.79=17.296.44-2.29-0.15+8.56=12.564.5+3.95+5.07=13.528.5-3.78-0.94+8.34=12.122.79+2.34+3.79-0.75=8.178.73-6.9-0.6=1.234.57-1.24=3.338.42-1.94-2.26+1.29=5.519.38-1.65=7.731.06+4.25=5.316.2+6.28+6.13+4.72=23.335.32-1.35+1.24+2.1=7.319.58-6.05-1.76+8.09=9.869.74-2.07-1.67-5.48=0.528.67+8.3+2.08=19.052.45-0.64+5.56-2.5=4.879.05+5.81-4.94+4.46=14.387.34+0.9+2.09-8.14=2.197.21-5.91+2.83+9.52=13.654.79+5.64=10.431.97+5.13=7.14.9+2.2-3.57+0.7=4.239.89+8.16+1.48-9.29=10.249.85+7.68+1.27=18.89.35-7.79+5.54=7.16.68-4.97+0.82=2.534.07-0.76+1.44=4.756.49+0.23-1.85+9.77=14.643.5-1.48+2.94-1.69=3.279.89-2.44-5.91=1.543.04+5.87-0.61=8.36.69-5.17-1.26=0.266.52-1.87+8.23=12.887.86-0.97-2.09-2.53=2.278.63-6.11+6.03+4.3=12.855.21-4.72+9.83=10.326.35-2.19=4.169.33+0.2-5.18-1.05=3.39.48-6.19+1.44+7.53=12.266.18+6.06+5.84=18.088.22+3.87=12.092.47+6.27-0.4=8.348.4+3.78+3.43=15.618.85-0.81-0.65-2.93=4.468.8+0.94+4.16-3.6=10.38.27-0.3+8.95+5.74=22.664.86+4.94-5.39=4.419.79+5.98+7.47+1.89=25.139.21-1.39=7.829.46+8.95-2.72+1.04=16.736.47-4.27=2.25.8-0.16-0.55-0.14=4.956.68+6.48=13.169.24-2.03-5.98-0.82=0.411.38-0.64+9.39-7.48=2.651.87-1.33=0.544.59-0.31-2.64-0.61=1.036.36+5.48-7.32=4.529.58+0.96+3.51=14.053.04-0.67=2.376.14-5.5+9.01+5.73=15.389.6-4.62-2.71+8.93=11.23.5-0.51+9.64-2.69=9.948.79-0.77-5.95=2.074.62+3.87+4.36=12.855.99-2.26-0.38=3.3