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2.86+6.62+8.95-9.77=4.09-3.54-0.26+7.11=9.84-8.25+3.85+2.78=7.26-1.08-1.11-2.08=8.18-2.95-0.92-0.96=3.22+7.1+0.95-6.41=5.83-2.92+8.38=0.98+6+5.82+3.21=9.28-2.05-5.38+3.67=9.47-0.02-5.96=7.04+9.11-1.2+4.44=3.87+2.26-5.26+5.09=6.55-0.91+0.24-5.42=7.76-6.43+7.45=1.04+6.52=0.49+9.47+3.33=5.76-4.9+1.16=8.98+9.27-3.49-4.92=0.81+1.71-1.86+4.76=8.43-5.29-0.72+8.61=3.62+5.45+7.91-0.38=8.62-0.91-7.53+4.2=9.27+1.22+2.14-7.61=8.38+7.35-3.74=2.74-0.28+8.25+4.18=0.58+6.18-2.92+5.77=8.39+6.79+8.34+3.68=8.7-0.33-0.7=8.57+6.02-5.05=9.91-2.67-0.55=7.91+4.58+6.99=7.13-0.29-3.21-1.56=4.05+1.74+5.57=6.81+4.87=0.47+6.15+0.75=1.93+3.76=1.56+0.08-1.16+7.98=7.69+4.97-0.86=5.33-0.13+6.25+2.71=8.85+6.07+5.5-7.75=6.9-1.48+9.25-2.64=8.7-1.63-4.69+8.04=1.09-0.21+9.66-1.74=7.12-6.14+4.68-3.76=5.34-1.13=3.33-2.44+9.88=6.36+1.09-0.33=7.05-4.19+9.91=7.17-2.43+7.2-5.74=7.43-0.58=9.82-6.72-0.9+1.75=3.02+4.13+1.23+9.45=3.74+5.96-6.34=9.73+0.02-5.53-0.66=4.36+0.59-3.93+4.47=9.81-0.32+6.88+5.24=8.94-0.97+7.63-1.32=9.75+1.24=8.18+5.2-2.28-4.51=8.62-4.8-0.46=9.24-5.62+1.35=0.39+4.59+4.08-7.35=9.45-0.92=9.06-4.38-3.77+9.71=2.32+0.39+4.69+5.99=9.77-3.98+3.28+8.45=6.75-0.39-4.15=8.68-7.65+9.29-8.86=6.82-0.87+2.82-5.39=6.78+1.24+2.52=5.11-4.29+3.76=6.54-2.17-2.85=8.16-0.11-0.04+4.08=7.3-2.71+7.92=8.36+9.09-2.05-0.17=7.41-6.94+0.64+5.1=9.23-8.82=8.4+0.16-5.38-1.7=3.29+0.28-1.42-1.15=1.21+9.27+8.34+9.83=9.93-0.21-1.62-7.82=5.23+3.33+4.26-5.57=6.71-0.11-0.38-0.89=7.71-5.16-0.3-1=6.5-2.3+4.87+8.19=6.16+2.65=7.79+5.23+0.3+5.42=5.19+8.43-9.33+0.03=8.44+8.16=4.62-0.83+8.82=7.38-2.41+6.01+5.33=9+6.32+9.41-3.83=5.11+8.65-8.85-0.45=4.15+7.15-1.06=8.87+1.08=8.8-4.86=9.51-2.67-1.65-0.56=5.68-3.01+4.61+7.36=8.94-2.76+7.5=2.81+2.42+2.57=7.12-1.37-1.61-0.58=9.49-2.55-6.25-0.25=0.63+6+7.63+7.57=7.33-5.7-1.23=7.69+9.77-0.41-3.14=9.29-2.36-0.05+7.18=6.07+3.96+2.55+0.04=9.74+8.66+3.68=0.41+1.9+3.3+3.04=1.15+8.53=9.84+6.21-0.56-3.89=3.89+4.21+0.92-1.53=3.21+4.59-6.9+6.47=3.87+3.72-3.02=1.08-0.32+5.33-0.72=6.71+6.15-1.7+1.11=7.55+9.9=9.83-0.6=5.21-2.92-1.27+5.71=6.06+6.68+5.3-4.54=7.64+4.06+7.42=8.55+4.71+5.75-8.79=5.12-5.01+9.19+0.15=8.95+4.15+2.62=0.43+2.93+2.43-0.92=8.56-1.04-1.41+0.67=7.88-1.45+3.25-8.1=2.57-1.78=1.53-1.15+1.23=7.46-1.05-0.58=7.21-5.06=6.8+9.84-0.61-7=9.52-8.41-0.86=7.56-4.02=2.04+4.51+3.88=5.99+4.4+6.75=9.71+4.45-3.19+7.37=3.38-1.54+9.22-1.47=7.97-0.93=9.57-2.63-1.81-0.64=5.7-2.8-0.84=2.43+6.33+4.04+0.58=7.89-1.9-4.4+0.81=8.6-2.33+8.55=6.24+1.94-4.48+1.13=5.27+1.84-0.37=8.82-4.74+7.06-5.8=3.77-0.32+3.55+4.4=8.58+6.67-8.49+5.78=5.98-2.4+9.27-3.06=6.78+0.37-5.92=4.76+6.6-7.34+6.08=9.59+3=8.6-5.38+1.88+8.48=9.37+9.35-0.91-3.69=5.43+2.65+5.2-8.71=9.27-5.06-3.29=7.7+8.17-5.52+1.4=8.12-3.16+0.04=5.45+6.54-9.12+4.28=6.1-1.8-0.77-1.42=7.4-5.02=6.71-3.55=5.83-2.2+5.13-7.64=8.02+6.03-9.06+2.41=9.95+1.22+8.9+4=7.17+0.41-5.78+6.07=4.49-0.43+9.29-4.79=2.01+2.76+0.3-4.38=9.75+9.69-6.16=7.33-6.76=9.03-0.66-1.39-3.82=9.39-6.27=7.29+9.61-3.76-6.88=8.88-0.13-5.81-2.79=9.41-2.96-2.56+5.14=4.1+3.03=8.74+1.56-8.92-0.6=7.83-3.19=7.26+8.84=9.51-4.06=9.78-4.05+8.55-7.27=5.72+8.17-0.73=9.87-7.69+5.73-3.51=2.34+7.08+7.16=5.38+2.97+0.53=9.3-4.49+1.9-2.35=3.48+7.4=8.29-2.17+1.79-0.99=9.22+9.09-2.03=7.65-6.37+8.28=3.64+8.68-5.07+5.69=4.8+3.3+0.76-3.79=8.37-2.11-1.68-2.83=3.98-2.42=6.33-1.47+9.08=8.42-4.14=9.47-3.54+8.47-0.61=8.42-4.49=7.47+4.54-7.78-1.13=7.92+4.44-6.57-3.88=5.93+4.68+4.26+7.73=0.9+4.37+5.88-1.01=4.27+5.34+1.14=6.88+8.66-9.07=3.18+5.33-6.09+8.07=9.6+6.37+6.33=8-4.88-0.95+1.27=7.3+5.13=8.28+1-1.43-2.16=7.55-2.11+7.4=6.66+9.73+9.01-6.4=8.83+9.46-5.73+5.58=7.17-0.75+7.71=9.81-1.5+6.16=8.3+2.2+0.96=9.2-7.52-0.6+5.23=9.94-2.12-0.6-3.94=6.17+0.16+8.13=8.28-0.84-2.18-1.64=9.33+3.02-7.24+0.61=5.81-4.66+2.69+2.16=7.62-0.24+5.28-2.61=6.27-5.88=2.22+3.44+2.34-2.94=9.4-6.75+8.79+1.67=0.47+6.38+3.49+0.42=5.4+1.88-6.02+8.99=1.85+3.19=7.85+1.81-1.77-6.56=6.17+1.2+7.06=7.78-2.09+7.22-2.57=4.26+9.09+1.77+1.33=2.73-1+4.42+8.55=4.53+9.01-0.04-0.1=5.16+8.77-7.44=6.58-1.65-3.3-0.09=0.78+7.95+2.35-7.59=4.86+9.55+4.22-4.44=9.77-1.16-2.76-0.08=9.45+5.53-6.51-3.78=8.39+6+1.79-0.13=5.67-4.78-0.32=7.78-1.3+1.91+1.34=4.31-2.03-0.25=7.67-4.6+1.33-2.16=9.57+7.78-3.04-2.69=9.34-1.98-0.87-3.02=8.52-1.4-2.79-0.48=5.59-0.3-0.71+2.5=9.52-3.64-4.1-1.64=4.12-3.06+0.84+7.86=1.32+2.82+4.96=5.64-0.31-1.57-0.19=6.75-4.73+6.97-0.99=7.52-1.22=9.71+9.55-3.2=3.9+3.47=9+7.69+3.74-1.01=3.97+3.35+1.77+6.15=1.05+1.33+8.27=9.79-1.14-2.03=5.84-1.91-2.12+9.94=9.98+9.99-8.17=8.74-3.8+6.47=9.92+4.34-0.1-8.27=6.58+8.82=7.42+2.75-7.27+8.88=0.82+9.42=6.55-2.87-2.74+6.53=9.82-7.24+9.48-1.98=5.52-5.02+4.52=8.1+9.15+4.02+6.66=8.76+4.53-0.84-0.93=3.95+9.5+5.13+2.6=9.52+3.93-5.75-6.14=8.71+1.45-8.88=6.17+3.36=7.65+0.92-1.97+0.5=2.95+1.24+5.11=3.24-0.16-1.25-0.99=1.3+1.16=4.63-1.26=7.4-7.03+3.94+9.76=7.55+2.92-7.23=2.83-2.05+3.62+1.71=4.25+9.33=8.74+6.11-3.95=7+8.46-6.2=8.35-5.66+7.6+9.65=6.04-3.06+9.51-0.27=9.17-4.87+4.98+7.56=9.21-2.81-3.12+1.52=4.07+3.29-6.58+8.16=8.06+1.07+4.82=7.88-1.9+3.48-8.65=4.06-1.39-0.71+6.55=9.45-0.63-8.19=6.89+4.74-0.39=5.85-0.42-2.89=9.99-3.73+2.24+5.53=2.92+2.94+9.99-9.43=2.74-0.85=0.28+1.51+8.31=3.57-0.32+8.31-0.24=8.08-3.38-2.06+3.45=4.8-0.46+5.32=5.21-1.78-2.09=2.45-1.34=0.18+1.54+0.87+4.15=7.92+0.72=7.9-2.63+3.23+9.32=8.82+3.32+7.75=3.56-1.47+4.52=5.42-1.03+2.03+2.33=7.11-5.8+2.44+0.46=6.16+0.88-4.44=7.64+0.49+5.02=9.27+6.78-2=6.45-2.45-0.9=7.92-1.99-2.52-3.08=9.9-1.54-1.81=6.93-2.62-3.61+9.27=1.12+8.13-6.35=1.61+0.28+6.42+9.86=8.38-3.68-2.86-1.07=1.03-0.78+7.02-2.3=8.55+4.97+2.27-4.52=6.72-4.32+1.3=7.06+8.32-3.45+1.99=6.18-1.7-1.8=0.4+7.7+5.31=8.82-0.21+7.6-4.01=6.86+0.78-4.09-1.73=8.73+5.9=0.5+0.96+9.89=7.45-7.32+0.02+9.31=1.58+7.21-8.5+7.66=8.32+9.66+7.31+6.82=9.24-6.8-0.49-1.05=9.46+5.25+5.05+7.64=0.77+1.88+3.19+2.81=3.51-0.91-0.06+2.73=1.58+0.94+7.53=5.93-2.38-0.99=5.69-3.19+0.04+6.19=7.02-2.73-0.86-1.29=6.71+7.87-5.16-0.21=0.12+6.69+6.15-7.84=3.64+0.23+9.85=8.2+8.06+8.6=6.68-1.15-4.24=3.58-2.75=8.64-8.23+9.03=8.13-0.19=8.46-2.81-0.37-1.33=8.38+1.45-1.16+4.47=8.15-3.67-2.82+0.29=9.36-0.38+3.39+5.96=5.69+9.92-6.03+4.39=8.77-7.67+3.55-3.69=5.72-2.75-1.32=9.09-5.35=9.93-4.51-0.61-0.18=9.3-1.45+8.8=9.41+2.16+3.06+2.01=3.12+0.53=9.05-2-3.81+8.34=5.98+2.14+6.56+7.28=7.2-5.31+5.14=9.77-0.11-3.93-1.41=9.56-1.7-1.3=9.26+0.15-0.51-1.75=5.93+5.1=5.32-3.14+8.63=9.34-6.56-0.58+9.76=7.17-4.96+5.77-7.81=0.68+5.72+1.01=7.16-3.74-2.33=2.94+6.92-6.44=9.5-8.81=2.35+5.61-2.08-2.26=8.42-1.08-1.2+8.9=9.19-5.19+0.55-2.76=9.24-6.09+0.38=2.88+5.25+2.76=6.03+5.96-6.24=2.47+0.46=8.65-1.87+2.89+5.27=6.56+2.5+0.78=9.56-1.5-5.37=5.8-2.34-0.81-1.02=7.36+2.56-2.62-5.22=2.55-0.58=1.53+5.68-1.95-2.6=7.81+0.35+0.77+3.04=5.24+1.94+8.86+7.93=9.22+6.99=7.28-0.22-2.06-3.63=9.01+6.08=7.83-6+8.6+7.82=8.45+0.64-6.17=8.93+4.9-5.77-2.7=5.38+0.21+9.65-4.33=5.63+0.28-4.72=6.61+7.87-0.49-8.36=7.13-2-3.27+6.16=6.73-1.95-3.33=7.09-2.02+4.3=4.74-1.58=7.17+0.48+3.65-5.08=8.11-3.76+6.29-3.8=2.07+1.61+6.45-0.89=5.75-0.43-4.76+9.35=6.22+2.86+8.5+3.52=3.07-0.3-1.15+7.51=6.81+5.73=7.58-4.22-0.2+3.01=6.09+9.63-4.28-3.45=7.57+8.1=6.85+8.27=7.37-5.45-0.2=9.75-7.92-0.68=9.28-4.74-3.29=9.52-4.45-3.78+7.39=4.34-3.6+1.46=2.39+9.77+5.36+4.96=7.06+9.07+5.14+2.01=7.35-1.16+6.84+8.46=9.66-6.16+5.5=0.76+6.78+7.48+8.88=8.96-8.48+2.9+8.88=8.17-0.68-2.99-0.73=7.07+4.83-1.41-2.82=6.55-1.37+9.19=6.58-6.25=5.5+0.82-4.28+0.36=8.16+9.26-8.94-7.2=9.97-9.14+2.71+0.44=5.94-1.47-4.26=7.96-7.72+8.86+9.4=8.8-0.82-1.85-0.42=7.85+9.72=8.57-4.7+1.93+7.6=4.43-1.74-2.09+7.49=7.84+9.46-3.63=4.62+9.93+3.24=7.14+3.21-0.88+1.97=2.61-0.96=7.93-7.46+6.06=8.14-1.53-3.24=5.28+4.31-7.4+0.35=7.72-6.16=7.68-4.54-2.77+3.99=2.9+9.75+8.97+3.12=8.57-2-1.97=6.64-3.91-1.65=5.29+9.7+8.78-4.14=7.64+0.67+9.14-6.71=4.12+2.93-2.43-0.99=7.01-1.75-3.75-0.61=2.92+9.28-2.67+2.8=7.72-4.25-0.47-1.21=2.38-1.76+5.68-3.44=4.82-0.4-3.56=2.19+0.94+5.89=8.96-1.34-3.66-3.84=2.29+9.21+5.18-7.06=9.39-4.97-1=6.27+6.94-6.43=7.44+1.25-7.99=6.61-4.98=7.42+7.5+3.04-6.34=5.46-0.08+1.29=8.14-6.79+3.7=5.06-3.37=6.42+1.64-5.11+8.15=9.16-7.61=9.25+7.66-6.5+5.24=1.73+7.29+9.76-3.04=6.58-6.01=9.73-1.92-4.01=8.88+4.65+5.01=4.43-3.55+9.91=9.67+4.07-0.07=7.05-0.16=9.23-1.37-4.97-0.87=4.9+0.15-2.92=3.63-3.17+4.34-2.44=6.69+2.46-1.05=7.43-1.84+9.46-1.04=7.85+8.4+4.71=2.97+0.99=5.53+5.82=3.06-1.51+7.99=5.46+9.98-6.36+0.69=8.48+5=3.12-1.9+0.3=8.34-3.72-1.8-0.61=6.06+5.58=5.94-0.68+8.44+1.51=1.45+4.33+5.72+3.21=4.02+3.76-2.94-4.11=9.26-1.96+2.19=8.45-1.01-0.13+5.99=8.9+6.47-2.58+5.87=9.49+5.53+5.1+0.51=6.6-0.1-3.54+6.38=1.62+2.3+6.54+2.6=8.27+9.81-9.02-5.85=7.98-2.67-2.73=2.4-1.23=9.13-1.03-1.5+1.05=4.12+3.13+4.81+3.71=2.46+8.44-1.82+0.37=2.78+2.41+5.28+5.15=7.13+9.49+5.63-3.28=7.27-0.37-5.71=7.22+5-5.2=8.15-0.94-0.45-0.62=4.39+1.13+8.77=9.5-8.96=5.57-3.15+7.43=4.98-0.73-0.13=6.47+0.83=9.56-1.99+7.05+6.48=8.98-5.21+5.63=7.84-4.87-0.25=9.85-6.51=5-3.88+8.64+6.44=0.29+5.15+7.39-9.38=2.84-0.77+2.9=1.32+8.36+0.32+2.08=2.79-2.18+4.53-0.04=8.42-7.17+5.89+2.56=8.69+6.06+8.06+4.38=6.71+8.91+0.74-1.2=2.71-0.14+2.46=4.59+7.73-1.34+9.46=9.95-3.96-2-3.04=2.98+9.85+5.6=2.52-2.35=9.19-7.46=5.72+2.37+5.35=9.6-2.49=7.82+6.48+9.27+5.5=9.44-6.57=3.49-1.27+0.29-0.52=8.44+2.71+7.72-0.76=8.07-7.66+7.29=4.66-2.5+5.34+1.91=0.97+6.01+2.85+8.27=7.87+4.32-9.82+3.74=9.62-5.43=6.53+4.83+5.7+2.3=7.75-1.79+4.82+7=3.6+5.14-7.05=3.4+8.28+5.59=7.86-1.95+3.91+8.48=9.95+2.17=8.77+0.45-3.61=3.45+1.83-0.74=1.38+5.97-2.83+6.64=9.28-0.66-1.2-5.31=9.08-0.26-1.61+4.19=2.27+0.24+5.33+4.07=4-2.16+6.14+5.36=5.97-1.39-2=9.08+9.24=7.18-6.57+6.79=6.39-4.99+0.72+4.6=9.98-5.67-0.07+3.94=9.33-3.15-1.12+2.02=7.59-4.01=6.64+2.39+4.52-4.66=8.38+3.2-5.52=9.07-1.26-0.47+9.65=1.82+5.79-6.01+4.39=5.95+8.67-1.16=8.52+7.53=7.6-2.64-3.54-0.69=3.45+5.81+6.26+7.46=9.04-2.53-3.44=7.97-3.98+8.55=9.98-1.29-3.18-2.08=8.64-6.23-0.64=9.2-0.11+0.97=5.06+2.38-7.27+2.4=8+2.53-0.06+4.99=4.6+9.05+2.61+5.2=8.66-5.24+0.92+3.44=9.33+6.25-4.19=2.06-1.5+1.37+8.06=4.78+7.17+0.89-2.7=9.58+8.77-2.01=8.59-4.23-0.21-2.2=4.13+7.36+0.82+4.89=7.73-6.97=6.95-1.07-1.47+6.03=5.87-4.76+2.36=7.36-1.03-4.11+0.75=8.33+6.99=8.32-2.35-0.29-1.5=8.2-4.92-1.54+2.07=8.99+3.71+3.32+1.04=8.66-8.52+4.85-3.53=6.88-6.06-0.28+3.45=1.04+6.39=3.36+9.19-6.42+7.38=6.55+5.8=9.84+4.76-0.33-4.38=5.97+9.09-5.46+8.94=7-0.76-2.16=7.44+5.67=3.54+4.59-3.16-3.41=8.34+9.44+5.38=6.54-0.46+5.5-3.08=8.9-3.01-3.51-0.51=4.61-1.64-1.67=7.67+4.3-6.83-2.99=9.32-3.7+1.71=9.31-1.89-5.27+9.71=1.11+1.38+9.94+5.4=7.98-3.98+7.19+5.7=9.63+7.52-2.74=9.52+4.62+0.14+9.59=7.62-4.1+4.49-0.28=2.32+7.31-4.31=9.58-3.41+9.88=9.22+9.47+7.93-0.77=8.06-3.28+1.76=6.03+3.76+1.93-1.09=8.94-3.15=6.82+1.61+0.78-5.68=8.97-1.32-3.55-0.44=9.17-6.23+7.74-4.04=3.4+9.73+9.34-9.56=6.44+3.02+6.35-7.64=1.58-0.27+5.32=9.9+9.86-2.16-6.8=8.46-1.11+5.01-9.76=4.35+3.84+1.85-3.62=9.84+0.93+6.28-5.52=1.15+7.97+8.05=3+1.64+5.18-4.35=8.75+1.98+2.17=5.53-0.7-0.75-1.53=2.22+9.98-7.5-4.57=0.71+2.42+1.33=4.56+5.36-8.2=8.82+0.72-0.39-6.35=0.87+9.37-6.42=7.29+7.86+1.83=7.99-6.56+7.33-3.04=8.75-2.54+3.49+7.25=9.39-5.03+5.53-8.46=6.42+2.8-6.14+1.3=4.03+5.41=3.89+8.67-0.91-1.7=5.73+5.4-9.9+2.04=7.03+1.37=6.71-1.91-2.3+2.69=8.55-2.65+0.26-5.12=5.32+9.27+4.32-8.43=2.95-0.04+6.89-7.87=3.21+2.3+3.08-0.7=7.87-5.55+9.55=7.52+6.36-2.62+1.72=8.16-5.97-0.96+2.46=7.97-7.08-0.52+5.56=1.46+4.73-2.2+1.84=4.83+1.09+8.8=6.06-0.48-1.5+3.51=7.56-0.66+9.29+2.33=7.3+2.37-5.95=4.58+7.01+0.5+4.4=0.12+1.79+1.52+7.93=6.91-0.44-3.79-2.21=3.64+1.9-1.42=6.3+0.1+6.76+2.04=8.5+3.01-0.64-4.82=3.46+8.74+6.7-2.14=6.37-4.03-0.11=8.69-2.22-4.47=7.03-3.93+8.08-3.92=8.64-0.7=4.39+1.09+4.16-0.63=8.16+3.76-3.88-6.3=2.41+5.64+0.7=4.68+9.02-7.04-6.14=0.51+3.87=3.33+6.94-8.04=5.65+9.24-1.84-4.97=5.67+2.7=2.37-2.03+8.57=0.78+7.05-4.29+9.84=8.16+8.76=8.69-1.05-3.34-0.02=5.6+3.56-2.56-5.4=5.08-3.69+6.84+2.58=5.33+4.25+4.03+6.95=6.95-5.84+8.16+4.09=5.41-2.35+5.63-4.82=1.13+1.9=3.5-3.1+0.55+4.16=8.96-2.72+7.71-5.63=6.36-4.34+2.58+9.92=7.53+4.59=9.74-1.08-5.4=7.31-0.2+2.29+8.36=7.34-3.94-0.4=5.47-0.47-3.27-1.33=7.27+3.09=0.43+8.95=2.94+8.49+9.25-4.82=6.89+8.29-7.42=0.92+6.78-1.19=4.96+2.23+3.88-7.94=6.65-5.63=2.81+5.27-5.17=8.48+9.41-6.22-4.14=3.62+3.89+3.6=5.88+2.88-5.43+8.19=8.81-1.54-1.26-0.57=7.95-4.22-2.88=7.1-2.7-1.97=9.36-5.5-0.71+0.33=7.55-7.09+7.33-4.75=8.89-0.62-4.04=8.62+2.03=8.99-1.62-5.89=9.12+6.24-1.33=5.52+8.44-1.12-6.72=1.07+9.58+5.37=1.79+6.44+3.36-0.59=0.42+9.9+4.72+8.49=6.1-5.77+8.06-0.93=0.81+1.58+2.71=8.6-5.81-0.6+8.74=3.46+0.07+5.98=8.07-3.78=5.17-0.61-0.87+8.46=7.8-3.06+4.95-4.19=7.65-4.14=9.69+0.74+3.27=9.85+9.54-1.34+6.46=1.06+6.98+3.71=9.24-3.82-3.08-0.9=9.55-0.66-7.16+0.23=2.52+9.07-8.08-1.92=2.78+9.38-4.49-5.3=7.84+1.79+0.53+3=6.74-3.07=8.04+5.45-1.37+2.47=7.34+6.6-7.39=8.28+1.1-0.47-2.59=參考答案2.86+6.62+8.95-9.77=8.664.09-3.54-0.26+7.11=7.49.84-8.25+3.85+2.78=8.227.26-1.08-1.11-2.08=2.998.18-2.95-0.92-0.96=3.353.22+7.1+0.95-6.41=4.865.83-2.92+8.38=11.290.98+6+5.82+3.21=16.019.28-2.05-5.38+3.67=5.529.47-0.02-5.96=3.497.04+9.11-1.2+4.44=19.393.87+2.26-5.26+5.09=5.966.55-0.91+0.24-5.42=0.467.76-6.43+7.45=8.781.04+6.52=7.560.49+9.47+3.33=13.295.76-4.9+1.16=2.028.98+9.27-3.49-4.92=9.840.81+1.71-1.86+4.76=5.428.43-5.29-0.72+8.61=11.033.62+5.45+7.91-0.38=16.68.62-0.91-7.53+4.2=4.389.27+1.22+2.14-7.61=5.028.38+7.35-3.74=11.992.74-0.28+8.25+4.18=14.890.58+6.18-2.92+5.77=9.618.39+6.79+8.34+3.68=27.28.7-0.33-0.7=7.678.57+6.02-5.05=9.549.91-2.67-0.55=6.697.91+4.58+6.99=19.487.13-0.29-3.21-1.56=2.074.05+1.74+5.57=11.366.81+4.87=11.680.47+6.15+0.75=7.371.93+3.76=5.691.56+0.08-1.16+7.98=8.467.69+4.97-0.86=11.85.33-0.13+6.25+2.71=14.168.85+6.07+5.5-7.75=12.676.9-1.48+9.25-2.64=12.038.7-1.63-4.69+8.04=10.421.09-0.21+9.66-1.74=8.87.12-6.14+4.68-3.76=1.95.34-1.13=4.213.33-2.44+9.88=10.776.36+1.09-0.33=7.127.05-4.19+9.91=12.777.17-2.43+7.2-5.74=6.27.43-0.58=6.859.82-6.72-0.9+1.75=3.953.02+4.13+1.23+9.45=17.833.74+5.96-6.34=3.369.73+0.02-5.53-0.66=3.564.36+0.59-3.93+4.47=5.499.81-0.32+6.88+5.24=21.618.94-0.97+7.63-1.32=14.289.75+1.24=10.998.18+5.2-2.28-4.51=6.598.62-4.8-0.46=3.369.24-5.62+1.35=4.970.39+4.59+4.08-7.35=1.719.45-0.92=8.539.06-4.38-3.77+9.71=10.622.32+0.39+4.69+5.99=13.399.77-3.98+3.28+8.45=17.526.75-0.39-4.15=2.218.68-7.65+9.29-8.86=1.466.82-0.87+2.82-5.39=3.386.78+1.24+2.52=10.545.11-4.29+3.76=4.586.54-2.17-2.85=1.528.16-0.11-0.04+4.08=12.097.3-2.71+7.92=12.518.36+9.09-2.05-0.17=15.237.41-6.94+0.64+5.1=6.219.23-8.82=0.418.4+0.16-5.38-1.7=1.483.29+0.28-1.42-1.15=11.21+9.27+8.34+9.83=28.659.93-0.21-1.62-7.82=0.285.23+3.33+4.26-5.57=7.256.71-0.11-0.38-0.89=5.337.71-5.16-0.3-1=1.256.5-2.3+4.87+8.19=17.266.16+2.65=8.817.79+5.23+0.3+5.42=18.745.19+8.43-9.33+0.03=4.328.44+8.16=16.64.62-0.83+8.82=12.617.38-2.41+6.01+5.33=16.319+6.32+9.41-3.83=20.95.11+8.65-8.85-0.45=4.464.15+7.15-1.06=10.248.87+1.08=9.958.8-4.86=3.949.51-2.67-1.65-0.56=4.635.68-3.01+4.61+7.36=14.648.94-2.76+7.5=13.682.81+2.42+2.57=7.87.12-1.37-1.61-0.58=3.569.49-2.55-6.25-0.25=0.440.63+6+7.63+7.57=21.837.33-5.7-1.23=0.47.69+9.77-0.41-3.14=13.919.29-2.36-0.05+7.18=14.066.07+3.96+2.55+0.04=12.629.74+8.66+3.68=22.080.41+1.9+3.3+3.04=8.651.15+8.53=9.689.84+6.21-0.56-3.89=11.63.89+4.21+0.92-1.53=7.493.21+4.59-6.9+6.47=7.373.87+3.72-3.02=4.571.08-0.32+5.33-0.72=5.376.71+6.15-1.7+1.11=12.277.55+9.9=17.459.83-0.6=9.235.21-2.92-1.27+5.71=6.736.06+6.68+5.3-4.54=13.57.64+4.06+7.42=19.128.55+4.71+5.75-8.79=10.225.12-5.01+9.19+0.15=9.458.95+4.15+2.62=15.720.43+2.93+2.43-0.92=4.878.56-1.04-1.41+0.67=6.787.88-1.45+3.25-8.1=1.582.57-1.78=0.791.53-1.15+1.23=1.617.46-1.05-0.58=5.837.21-5.06=2.156.8+9.84-0.61-7=9.039.52-8.41-0.86=0.257.56-4.02=3.542.04+4.51+3.88=10.435.99+4.4+6.75=17.149.71+4.45-3.19+7.37=18.343.38-1.54+9.22-1.47=9.597.97-0.93=7.049.57-2.63-1.81-0.64=4.495.7-2.8-0.84=2.062.43+6.33+4.04+0.58=13.387.89-1.9-4.4+0.81=2.48.6-2.33+8.55=14.826.24+1.94-4.48+1.13=4.835.27+1.84-0.37=6.748.82-4.74+7.06-5.8=5.343.77-0.32+3.55+4.4=11.48.58+6.67-8.49+5.78=12.545.98-2.4+9.27-3.06=9.796.78+0.37-5.92=1.234.76+6.6-7.34+6.08=10.19.59+3=12.598.6-5.38+1.88+8.48=13.589.37+9.35-0.91-3.69=14.125.43+2.65+5.2-8.71=4.579.27-5.06-3.29=0.927.7+8.17-5.52+1.4=11.758.12-3.16+0.04=55.45+6.54-9.12+4.28=7.156.1-1.8-0.77-1.42=2.117.4-5.02=2.386.71-3.55=3.165.83-2.2+5.13-7.64=1.128.02+6.03-9.06+2.41=7.49.95+1.22+8.9+4=24.077.17+0.41-5.78+6.07=7.874.49-0.43+9.29-4.79=8.562.01+2.76+0.3-4.38=0.699.75+9.69-6.16=13.287.33-6.76=0.579.03-0.66-1.39-3.82=3.169.39-6.27=3.127.29+9.61-3.76-6.88=6.268.88-0.13-5.81-2.79=0.159.41-2.96-2.56+5.14=9.034.1+3.03=7.138.74+1.56-8.92-0.6=0.787.83-3.19=4.647.26+8.84=16.19.51-4.06=5.459.78-4.05+8.55-7.27=7.015.72+8.17-0.73=13.169.87-7.69+5.73-3.51=4.42.34+7.08+7.16=16.585.38+2.97+0.53=8.889.3-4.49+1.9-2.35=4.363.48+7.4=10.888.29-2.17+1.79-0.99=6.929.22+9.09-2.03=16.287.65-6.37+8.28=9.563.64+8.68-5.07+5.69=12.944.8+3.3+0.76-3.79=5.078.37-2.11-1.68-2.83=1.753.98-2.42=1.566.33-1.47+9.08=13.948.42-4.14=4.289.47-3.54+8.47-0.61=13.798.42-4.49=3.937.47+4.54-7.78-1.13=3.17.92+4.44-6.57-3.88=1.915.93+4.68+4.26+7.73=22.60.9+4.37+5.88-1.01=10.144.27+5.34+1.14=10.756.88+8.66-9.07=6.473.18+5.33-6.09+8.07=10.499.6+6.37+6.33=22.38-4.88-0.95+1.27=3.447.3+5.13=12.438.28+1-1.43-2.16=5.697.55-2.11+7.4=12.846.66+9.73+9.01-6.4=198.83+9.46-5.73+5.58=18.147.17-0.75+7.71=14.139.81-1.5+6.16=14.478.3+2.2+0.96=11.469.2-7.52-0.6+5.23=6.319.94-2.12-0.6-3.94=3.286.17+0.16+8.13=14.468.28-0.84-2.18-1.64=3.629.33+3.02-7.24+0.61=5.725.81-4.66+2.69+2.16=67.62-0.24+5.28-2.61=10.056.27-5.88=0.392.22+3.44+2.34-2.94=5.069.4-6.75+8.79+1.67=13.110.47+6.38+3.49+0.42=10.765.4+1.88-6.02+8.99=10.251.85+3.19=5.047.85+1.81-1.77-6.56=1.336.17+1.2+7.06=14.437.78-2.09+7.22-2.57=10.344.26+9.09+1.77+1.33=16.452.73-1+4.42+8.55=14.74.53+9.01-0.04-0.1=13.45.16+8.77-7.44=6.496.58-1.65-3.3-0.09=1.540.78+7.95+2.35-7.59=3.494.86+9.55+4.22-4.44=14.199.77-1.16-2.76-0.08=5.779.45+5.53-6.51-3.78=4.698.39+6+1.79-0.13=16.055.67-4.78-0.32=0.577.78-1.3+1.91+1.34=9.734.31-2.03-0.25=2.037.67-4.6+1.33-2.16=2.249.57+7.78-3.04-2.69=11.629.34-1.98-0.87-3.02=3.478.52-1.4-2.79-0.48=3.855.59-0.3-0.71+2.5=7.089.52-3.64-4.1-1.64=0.144.12-3.06+0.84+7.86=9.761.32+2.82+4.96=9.15.64-0.31-1.57-0.19=3.576.75-4.73+6.97-0.99=87.52-1.22=6.39.71+9.55-3.2=16.063.9+3.47=7.379+7.69+3.74-1.01=19.423.97+3.35+1.77+6.15=15.241.05+1.33+8.27=10.659.79-1.14-2.03=6.625.84-1.91-2.12+9.94=11.759.98+9.99-8.17=11.88.74-3.8+6.47=11.419.92+4.34-0.1-8.27=5.896.58+8.82=15.47.42+2.75-7.27+8.88=11.780.82+9.42=10.246.55-2.87-2.74+6.53=7.479.82-7.24+9.48-1.98=10.085.52-5.02+4.52=5.028.1+9.15+4.02+6.66=27.938.76+4.53-0.84-0.93=11.523.95+9.5+5.13+2.6=21.189.52+3.93-5.75-6.14=1.568.71+1.45-8.88=1.286.17+3.36=9.537.65+0.92-1.97+0.5=7.12.95+1.24+5.11=9.33.24-0.16-1.25-0.99=0.841.3+1.16=2.464.63-1.26=3.377.4-7.03+3.94+9.76=14.077.55+2.92-7.23=3.242.83-2.05+3.62+1.71=6.114.25+9.33=13.588.74+6.11-3.95=10.97+8.46-6.2=9.268.35-5.66+7.6+9.65=19.946.04-3.06+9.51-0.27=12.229.17-4.87+4.98+7.56=16.849.21-2.81-3.12+1.52=4.84.07+3.29-6.58+8.16=8.948.06+1.07+4.82=13.957.88-1.9+3.48-8.65=0.814.06-1.39-0.71+6.55=8.519.45-0.63-8.19=0.636.89+4.74-0.39=11.245.85-0.42-2.89=2.549.99-3.73+2.24+5.53=14.032.92+2.94+9.99-9.43=6.422.74-0.85=1.890.28+1.51+8.31=10.13.57-0.32+8.31-0.24=11.328.08-3.38-2.06+3.45=6.094.8-0.46+5.32=9.665.21-1.78-2.09=1.342.45-1.34=1.110.18+1.54+0.87+4.15=6.747.92+0.72=8.647.9-2.63+3.23+9.32=17.828.82+3.32+7.75=19.893.56-1.47+4.52=6.615.42-1.03+2.03+2.33=8.757.11-5.8+2.44+0.46=4.216.16+0.88-4.44=2.67.64+0.49+5.02=13.159.27+6.78-2=14.056.45-2.45-0.9=3.17.92-1.99-2.52-3.08=0.339.9-1.54-1.81=6.556.93-2.62-3.61+9.27=9.971.12+8.13-6.35=2.91.61+0.28+6.42+9.86=18.178.38-3.68-2.86-1.07=0.771.03-0.78+7.02-2.3=4.978.55+4.97+2.27-4.52=11.276.72-4.32+1.3=3.77.06+8.32-3.45+1.99=13.926.18-1.7-1.8=2.680.4+7.7+5.31=13.418.82-0.21+7.6-4.01=12.26.86+0.78-4.09-1.73=1.828.73+5.9=14.630.5+0.96+9.89=11.357.45-7.32+0.02+9.31=9.461.58+7.21-8.5+7.66=7.958.32+9.66+7.31+6.82=32.119.24-6.8-0.49-1.05=0.99.46+5.25+5.05+7.64=27.40.77+1.88+3.19+2.81=8.653.51-0.91-0.06+2.73=5.271.58+0.94+7.53=10.055.93-2.38-0.99=2.565.69-3.19+0.04+6.19=8.737.02-2.73-0.86-1.29=2.146.71+7.87-5.16-0.21=9.210.12+6.69+6.15-7.84=5.123.64+0.23+9.85=13.728.2+8.06+8.6=24.866.68-1.15-4.24=1.293.58-2.75=0.838.64-8.23+9.03=9.448.13-0.19=7.948.46-2.81-0.37-1.33=3.958.38+1.45-1.16+4.47=13.148.15-3.67-2.82+0.29=1.959.36-0.38+3.39+5.96=18.335.69+9.92-6.03+4.39=13.978.77-7.67+3.55-3.69=0.965.72-2.75-1.32=1.659.09-5.35=3.749.93-4.51-0.61-0.18=4.639.3-1.45+8.8=16.659.41+2.16+3.06+2.01=16.643.12+0.53=3.659.05-2-3.81+8.34=11.585.98+2.14+6.56+7.28=21.967.2-5.31+5.14=7.039.77-0.11-3.93-1.41=4.329.56-1.7-1.3=6.569.26+0.15-0.51-1.75=7.155.93+5.1=11.035.32-3.14+8.63=10.819.34-6.56-0.58+9.76=11.967.17-4.96+5.77-7.81=0.170.68+5.72+1.01=7.417.16-3.74-2.33=1.092.94+6.92-6.44=3.429.5-8.81=0.692.35+5.61-2.08-2.26=3.628.42-1.08-1.2+8.9=15.049.19-5.19+0.55-2.76=1.799.24-6.09+0.38=3.532.88+5.25+2.76=10.896.03+5.96-6.24=5.752.47+0.46=2.938.65-1.87+2.89+5.27=14.946.56+2.5+0.78=9.849.56-1.5-5.37=2.695.8-2.34-0.81-1.02=1.637.36+2.56-2.62-5.22=2.082.55-0.58=1.971.53+5.68-1.95-2.6=2.667.81+0.35+0.77+3.04=11.975.24+1.94+8.86+7.93=23.979.22+6.99=16.217.28-0.22-2.06-3.63=1.379.01+6.08=15.097.83-6+8.6+7.82=18.258.45+0.64-6.17=2.928.93+4.9-5.77-2.7=5.365.38+0.21+9.65-4.33=10.915.63+0.28-4.72=1.196.61+7.87-0.49-8.36=5.637.13-2-3.27+6.16=8.026.73-1.95-3.33=1.457.09-2.02+4.3=9.374.74-1.58=3.167.17+0.48+3.65-5.08=6.228.11-3.76+6.29-3.8=6.842.07+1.61+6.45-0.89=9.245.75-0.43-4.76+9.35=9.916.22+2.86+8.5+3.52=21.13.07-0.3-1.15+7.51=9.136.81+5.73=12.547.58-4.22-0.2+3.01=6.176.09+9.63-4.28-3.45=7.997.57+8.1=15.676.85+8.27=15.127.37-5.45-0.2=1.729.75-7.92-0.68=1.159.28-4.74-3.29=1.259.52-4.45-3.78+7.39=8.684.34-3.6+1.46=2.22.39+9.77+5.36+4.96=22.487.06+9.07+5.14+2.01=23.287.35-1.16+6.84+8.46=21.499.66-6.16+5.5=90.76+6.78+7.48+8.88=23.98.96-8.48+2.9+8.88=12.268.17-0.68-2.99-0.73=3.777.07+4.83-1.41-2.82=7.676.55-1.37+9.19=14.376.58-6.25=0.335.5+0.82-4.28+0.36=2.48.16+9.26-8.94-7.2=1.289.97-9.14+2.71+0.44=3.985.94-1.47-4.26=0.217.96-7.72+8.86+9.4=18.58.8-0.82-1.85-0.42=5.717.85+9.72=17.578.57-4.7+1.93+7.6=13.44.43-1.74-2.09+7.49=8.097.84+9.46-3.63=13.674.62+9.93+3.24=17.797.14+3.21-0.88+1.97=11.442.61-0.96=1.657.93-7.46+6.06=6.538.14-1.53-3.24=3.375.28+4.31-7.4+0.35=2.547.72-6.16=1.567.68-4.54-2.77+3.99=4.362.9+9.75+8.97+3.12=24.748.57-2-1.97=4.66.64-3.91-1.65=1.085.29+9.7+8.78-4.14=19.637.64+0.67+9.14-6.71=10.744.12+2.93-2.43-0.99=3.637.01-1.75-3.75-0.61=0.92.92+9.28-2.67+2.8=12.337.72-4.25-0.47-1.21=1.792.38-1.76+5.68-3.44=2.864.82-0.4-3.56=0.862.19+0.94+5.89=9.028.96-1.34-3.66-3.84=0.122.29+9.21+5.18-7.06=9.629.39-4.97-1=3.426.27+6.94-6.43=6.787.44+1.25-7.99=0.76.61-4.98=1.637.42+7.5+3.04-6.34=11.625.46-0.08+1.29=6.678.14-6.79+3.7=5.055.06-3.37=1.696.42+1.64-5.11+8.15=11.19.16-7.61=1.559.25+7.66-6.5+5.24=15.651.73+7.29+9.76-3.04=15.746.58-6.01=0.579.73-1.92-4.01=3.88.88+4.65+5.01=18.544.43-3.55+9.91=10.799.67+4.07-0.07=13.677.05-0.16=6.899.23-1.37-4.97-0.87=2.024.9+0.15-2.92=2.133.63-3.17+4.34-2.44=2.366.69+2.46-1.05=8.17.43-1.84+9.46-1.04=14.017.85+8.4+4.71=20.962.97+0.99=3.965.53+5.82=11.353.06-1.51+7.99=9.545.46+9.98-6.36+0.69=9.778.48+5=13.483.12-1.9+0.3=1.528.34-3.72-1.8-0.61=2.216.06+5.58=11.645.94-0.68+8.44+1.51=15.211.45+4.33+5.72+3.21=14.714.02+3.76-2.94-4.11=0.739.26-1.96+2.19=9.498.45-1.01-0.13+5.99=13.38.9+6.47-2.58+5.87=18.669.49+5.53+5.1+0.51=20.636.6-0.1-3.54+6.38=9.341.62+2.3+6.54+2.6=13.068.27+9.81-9.02-5.85=3.217.98-2.67-2.73=2.582.4-1.23=1.179.13-1.03-1.5+1.05=7.654.12+3.13+4.81+3.71=15.772.46+8.44-1.82+0.37=9.452.78+2.41+5.28+5.15=15.627.13+9.49+5.63-3.28=18.977.27-0.37-5.71=1.197.22+5-5.2=7.028.15-0.94-0.45-0.62=6.144.39+1.13+8.77=14.299.5-8.96=0.545.57-3.15+7.43=9.854.98-0.73-0.13=4.126.47+0.83=7.39.56-1.99+7.05+6.48=21.18.98-5.21+5.63=9.47.84-4.87-0.25=2.729.85-6.51=3.345-3.88+8.64+6.44=16.20.29+5.15+7.39-9.38=3.452.84-0.77+2.9=4.971.32+8.36+0.32+2.08=12.082.79-2.18+4.53-0.04=5.18.42-7.17+5.89+2.56=9.78.69+6.06+8.06+4.38=27.196.71+8.91+0.74-1.2=15.162.71-0.14+2.46=5.034.59+7.73-1.34+9.46=20.449.95-3.96-2-3.04=0.952.98+9.85+5.6=18.432.52-2.35=0.179.19-7.46=1.735.72+2.37+5.35=13.449.6-2.49=7.117.82+6.48+9.27+5.5=29.079.44-6.57=2.873.49-1.27+0.29-0.52=1.998.44+2.71+7.72-0.76=18.118.07-7.66+7.29=7.74.66-2.5+5.34+1.91=9.410.97+6.01+2.85+8.27=18.17.87+4.32-9.82+3.74=6.119.62-5.43=4.196.53+4.83+5.7+2.3=19.367.75-1.79+4.82+7=17.783.6+5.14-7.05=1.693.4+8.28+5.59=17.277.86-1.95+3.91+8.48=18.39.95+2.17=12.128.77+0.45-3.61=5.613.45+1.83-0.74=4.541.38+5.97-2.83+6.64=11.169.28-0.66-1.2-5.31=2.119.08-0.26-1.61+4.19=11.42.27+0.24+5.33+4.07=11.914-2.16+6.14+5.36=13.345.97-1.39-2=2.589.08+9.24=18.327.18-6.57+6.79=7.46.39-4.99+0.72+4.6=6.729.98-5.67-0.07+3.94=8.189.33-3.15-1.12+2.02=7.087.59-4.01=3.586.64+2.39+4.52-4.66=8.898.38+3.2-5.52=6.069.07-1.26-0.47+9.65=16.991.82+5.79-6.01+4.39=5.995.95+8.67-1.16=13.468.52+7.53=16.057.6-2.64-3.54-0.69=0.733.45+5.81+6.26+7.46=22.989.04-2.53-3.44=3.077.97-3.98+8.55=12.549.98-1.29-3.18-2.08=3.438.64-6.23-0.64=1.779.2-0.11+0.97=10.065.06+2.38-7.27+2.4=2.578+2.53-0.06+4.99=15.464.6+9.05+2.61+5.2=21.468.66-5.24+0.92+3.44=7.789.33+6.25-4.19=11.392.06-1.5+1.37+8.06=9.994.78+7.17+0.89-2.7=10.149.58+8.77-2.01=16.348.59-4.23-0.21-2.2=1.954.13+7.36+0.82+4.89=17.27.73-6.97=0.766.95-1.07-1.47+6.03=10.445.87-4.76+2.36=3.477.36-1.03-4.11+0.75=2.978.33+6.99=15.328.32-2.35-0.29-1.5=4.188.2-4.92-1.54+2.07=3.818.99+3.71+3.32+1.04=17.068.66-8.52+4.85-3.53=1.466.88-6.06-0.28+3.45=3.991.04+6.39=7.433.36+9.19-6.42+7.38=13.516.55+5.8=12.359.84+4.76-0.33-4.38=9.895.97+9.09-5.46+8.94=18.547-0.76-2.16=4.087.44+5.67=13.113.54+4.59-3.16-3.41=1.568.34+9.44+5.38=23.166.54-0.46+5.5-3.08=8.58.9-3.01-3.51-0.51=1.874.61-1.64-1.67=1.37.67+4.3-6.83-2.99=2.159.32-3.7+1.71=7.339.31-1.89-5.27+9