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9.74-6.41+4.41-4.39=3.79+8.54-8.33+7.65=9.17+2.1-1.28-9.5=8.93+0.65-6.78-1.49=6.98+1.91-8.58=9.83-8.21=3.1+3.36-3.74-1.24=4.98+0.93+8.31=3.76+1.53+9.48=7.66-4.3=9.79+8.59-7.21-2.88=2.61-0.8=7.53-6.34=9.87+8.89-7.86+0.5=2.71+3.34+9.73-4.07=4.89+6.9-4.27+0.14=7.2+6.74+2.72+2.98=2.07+7.89-9.79=9.05-1.54-7.38=9.12+7.15+2.82=2.8+6.89+6.02=2.76+6.64=7.32+7.01-3.77-2.21=3.25-1.17=8.58-2.46-2.55=8.58+0.07+4.53=7.14+5.08-2.56+7.22=6.77+4.34-5.86+2.87=5.28+5.31-7.15+1.15=8.12-7.7+2.12=6.7-4.54+2.55-2.05=7.24+9.91=2.65+1.4-1.28-0.09=1.66+8.11-8.38+4.76=2.94+3.18+8.18=5.96-2.78+0.69+6.87=2.58+4.67-0.81=5.65+0.64-1.45=9.51+3.32+9.16-8.83=8.12+8.96+8.04=2.85-0.48-1.62+4.78=9.37-4.14=3.2+4.21-1.9=5.68+9.74-5.48+7.65=9.6-5.88-1.48=7.67+6.46-1.36-5.08=8.08-5.38=1.19-0.51+4.59-4.62=4.17-0.29-0.45+7.31=8.41-4.05-1.94+3.8=1.19+1.9=8.83+2.86+2.36+6.54=8.3-8.09=8.74-3.55+9.77=6.11+9.68-3.97-5.44=9.99+6.33-0.03=4.53+8+4.58+7.4=5.34-0.59+3.38=7.4-5.78-0.22+8.52=4.28+7.98=9+6.62-6.56-2.56=9.78-5.16-1.54-1.86=8.22-1+0.33=9.67-0.12+9.65+3.08=7.39-1.61-5.21=5.69-0.19-0.63=1.52+9.14+4.34=8.87-5.17+3.57=7.85-1.15-2.48=6.63-3.61=6.44+7.05-5.39=5.3+5.34=2.71+1.47+4.85=8.04+3.85-0.98-9.97=9.48+1.59-2.12-3.79=6.44-5.43+9.65+1.01=4.99+5.67-3.46+2.44=9.41+6.94+4.93-7.55=3.37+5.52-3.61+5.67=9.62-5.81=0.2+0.77+3.52=9.79+1.72=2.01+2.61+6.08+1.24=5.8+8.85+0.37-1.28=7.88+6.13-3.6=5.04+6.12-7.12+5.79=4.18-0.51-0.81-0.83=2.86-2.59+7.19-4.53=6.62+5.79=6.15+2.98=4.03+9.63-3.41=5.38+5.96-7.03+3.95=9.32-2.85+3.5-1.43=5.3+4.27+1.06+6.63=8.98-2.1-2.05+7.1=4.21+3.12-0.58+2.83=6.67-4.43+4.55+6.47=8.7-3.56-4.8=9.99+9.91+2.62+1.44=0.2+9.88=7.23+6.8=8.6+4.72-4.62-4.78=4.46-3.87=0.51+8.63+4.87=5.39-0.31-0.43-0.15=4.45+3.04-4.81+0.57=7.61-2.88-1.37=8.34-0.02-3.83+0.56=5.78+4.74-3.3=7.11-6.05+3.46=7.97+7.32=5.72+7.86-9.5=6.67+1.34=9.11-4.48+9.75+4.64=7.56-5.8-0.43+1.22=8.05-2.71-0.48-2.8=7.89-4.43-2.58=3.98+7.27-5.51-4.56=2.34+2.93=9.68-6.27+6.61=4.22+3.22+0.84+5.54=9.32-1.53-7.14=6.12+7.01+8.74-5.46=3.62-0.48+0.38=6.29-2.32-2.46+7.1=5.52+9.02-2.79=6.24-3.2-2.62=4.54+3.93+6.49+4.8=2.83+1.59=8.22-2.45+7.5+9.96=9.57-0.13-4.22=6.13+7.1-6.51-1.67=2.56+8.5-6.3=4.92-2.09+6.8=3.04+3.11+8.76+0.62=8.86-2.93-4.49-0.57=5.77-1.61-0.23-1.66=9.47+9.87+8.99=8.17-0.13-6.49=3.73-2.4+7.28=6.57+0.69-5.71=6.54-1.16=1.45+2.42-0.92=8.81+1.51-4.82-2.37=6.03-0.24-3.25-2.14=8.26-4.82+0.64=8.95-3.99-1.05-0.41=5.22-1.79+3.7=7.54-0.37-6.4+6.72=9.79-3.32-3.14-0.21=0.37+9.85+7.55+5.98=7.62-2.63-1.14-3.75=7.06-0.25+8.07-9.75=9.49+0.88=8.15-3.51+5.82=7.22-1.36=8.45-2.14-3+9.51=9.48-1+8.33+9.83=9.19-7.62+9.71-2.1=5.53+9.32+6.59-9.99=4.38+2-4.56=9.62+7.77-4.54-5.41=2.59+6.6+0.16=1.86+1.01+4.56+9.91=4.51+4.78-3.02-5.77=2.27+9.86+1.77+2.37=5.69+1.23+2.17+8.17=7.12-2.3-4.09-0.58=5.27+5.85=3.17+0.11+8.37=9.43-0.26-0.91-4.42=0.65+4.39=4.64+8.87+8.13+3.01=3.85-0.63-2.2=1.05+2.37-2.3=6.9-0.03-5.59=6.94+9.7+4.56-5.58=7.73-2.04-1.33=6.02+6.63+8.44-3.78=6.38-4.2+2.1=9.08-3.44+1.52=9.73-3.28+7.31=9.74-2.22-2.23=8.36-5.11-0.15-1.39=7.07+4.89+3.33-4.94=8.27-3.88=6.47-5.61=8-2.43-0.92+3.42=4.28+7.65-2.28+8.49=5.66-1.43-0.76+5.3=2.87+5.99=6.04-0.88+3.94-6.95=8.41-4.64-2.63=7.76-3.7+1.65=9.24+2.49+3.94-2.62=6.46-0.04+3.15+1.79=8.85-1.33+7.47=6.86-0.42-3.09+7.54=3.49+8.61-4.49-0.28=5.56+6.16+9.08-5.99=8.69+4.81+5.59=8.8+8.24=6.05+6.4-0.67+7.27=5.44-4.07+1.98+7.28=7.76-7.31-0.25=8.29-5.97-1.71=8.95+2.01-7.22=0.38+1.06+3.8+6.13=2.53-0.27=9.72-2.57=8.23-1.12+7.83-7.88=9.85-5.25-1.32=9.86-6.08-1.56+1.28=9.09-6.8-1.36+9.24=2.25-1.26=5.08-3.13+6.7-0.93=6.61-0.42-2.77-3.1=9.66-3.95-2.2+4.5=8.59-3.52+7.01+2.67=5.56-0.13=5.68-1.31-3.67-0.6=3.49+9.49-2.61=4.69+6.43-2.55-4.49=9.06-4.78+7.72=9.09-1.08-4.26+9.71=5.76+2.48-5.07-1.12=4.6+3.04=9.24-4.3+3.13-4.06=0.39+0.84=2.66+0.21+5.31=0.38+6.89=0.28+6.92+0.41-3.34=0.96+6.06=6.16+2.84=1.83+9.54-0.7-3.84=4.07+3.36-6.34+5.18=7.97-1.3-4.57-0.03=9.29-6.92+6.87+2.82=9.63-5.23-4.24+7.38=0.85+7.22+3.59+7.91=7.99-4.89+9.14-3.44=8.55-0.88-0.51=9.14-2.81-4.36=6.49-0.06-0.67-1.49=9.04-8.52+0.67=7.81-0.46+2.54-9.42=8.07+1.34-5.95+0.5=7.88-1.33-0.48=4.63+9.13-0.28=7.04+0.5+3.71-2.51=8.04-4.7+2.18=6.01+4.81+7.64-2.28=5.72-1.98+5.92=7.11-5.89+6.41+8.54=7.68-0.12=8.67-4.25-0.14+5.84=3.56+6.11+3.44+3.01=6.24+6.68+1.29-9.58=9.88+3.3+9.78+0.52=4.44+7.18+7.25-7.29=9.77-8.27+8.34+6.94=3.49+0.85+5.49=6.74+4.34-3.23-6.69=7.28-2.5+4.7-6.11=8.37-4.94-1.82=4.13+8.05+7.25+0.07=8.19-4.82-1.7+3.83=3.39+0.93-2.77=2.18+2.13+3.58+6.97=9.89-2.97-0.73+0.93=2.82+0.45+6.92=2.86+2.8+0.75-4.22=9.62+7.77+0.74=5.94+6.99-5.91=8.53+8.76+6.1+9.38=9.08-0.66+2.25-0.06=3.74+2.11=7.61+5.97-4.34+1.8=0.56+4.3+9.87-0.03=9.74-5.47+3.25-7.11=9.85-0.44-2.69-1.6=9.59-1.07-2.65+3.82=2.45+3.78+7.71+5.1=5.28+2.14+4.95-1.49=6.84-2.9+7.85=2-0.81+5.49=5.26-1.77=0.22+2.3-0.69-1.14=1.91+8.72-3.55-0.74=5-1.85-2.86+8.27=8.84-2.13-3.18+7.26=9.29-4.77+4.81-3.7=7.64+2.59=6.02+0.62-4.52=9.43-6.26-1.41+7.41=0.37+6.57+2.51=9.42+0.73+9.04+6.11=5.25-1.59+8.35=0.51+6.41-4.39+3.32=9.08-1.89+8.54+7.27=7.32-0.03-6.24+6.07=7.83-1.8-1.81-3.11=2.27+0.23+3.84+4.46=3.45+8.51+4.11+4.82=5.3+3.56+8.01+8.57=8.66-5.78+2.73-3.84=9.88-4.83+0.9=8.17-3.33+6.98+6.6=7.49+0.62+2.09=5.6-0.23-1.84-1.67=2.4+3.18=6.15+4.2-8.62=1.23+4.31+9.1-8.72=1.49+3.93=8.59-0.76-4.04-0.56=5.56+9.54+7.74=8.84-2.33-3.61+2.67=5.68-5.43+1+9.76=6.13-0.19-2.21-0.77=9.39-3.36-4.15+1.07=7.91-1.24+6.27=7.46-1.9-1.72-2.48=2.17+1.22+8.76+7.23=0.1+6.51+4.82=1.6-1.21+9.59-7.09=9.47+4.92-1.55=8.67-8.49+9.89-7.9=8.88-4.82+3.2-4.52=9.49+7.03+4.78-6.45=1.53+3.19-3.72+1.41=4.57+2.28+2.98-2.18=4.67+6.22+8.63=9.58+5.19-1.14-8.77=3.74+3.43+0.48=4.26-3.4+2.14+0.14=7.61+4.18+5.78-7.62=7.41-3.9-2.3+9.87=4.38+6.99+3.79-9.15=2.05+4.27-3.84=9.93-5.11=4.22+5.71+1.71-2.86=8.38+6.95+8.31-0.16=3.74-0.65+1.31=5.17-0.13+1.75+4.19=9.31+6.5+3.77=9.55+3.47+7.59+9.64=2.33+5.29-1.04-4.06=7.72+1.35-6.09=7.44-0.68-3.02-1.04=8.08-0.22-6.1=9.9-3.61-0.38-0.72=8.3+2.62+2.67+2.86=5.97-2.66+7.93-9.63=3.1-0.45=9.7+5.3-7.79+8.4=8.13-0.7=2.55+8.05=2.31+0.88+6.82=7.32+7.59+8.33=5.76-1.79+8.64+4.56=2.78-2.13-0.55+9.79=7-0.21-4.62+5.49=9.32-7.38=9.81-1.72-2.33=9.27-6.52+6.8=6.4-0.89+0.51=6.37-0.79=9.45+1.85=9.62-4.09+2.83=4.42-1.79+6.77=6.23+9.21+6.56=2.85-0.89=5.37-2.76-0.44+0.45=4.43+0.6-3.06+8.32=9.27+6.92-1.49-0.39=4.19+1.57+4.23=9.69-0.18-8.41=4.61+4.86-8.53=5.93-0.95+4.8-9.31=8.65-0.14-4.5+3.48=4.05+4.62=9.3-8.23+5.89+0.95=4.43-0.29+7.96-1.67=7.42+9.17+8.23+1.2=3.33+6.81=7.59+4.37-0.7+1.07=7.46+8.6=1.01+7.61-5.36+8.25=2.58+3.25-2.44+1.44=5.58-3.62-1.63+8.48=1.14+6.9-6.7+8.12=9.8+0.57-0.4+4.06=8.59+6.36+6.45+5.91=8.14-2.51+8.43+5.93=7.27+0.66-3.78+0.75=6.32+4.5=2.78-1.66-0.56+6.93=8.76-6.07+2.03+9.34=8.56+9.15-2.23+5.96=7.87+6.09-3.88+1.59=9.78+4.08-7.11=9.47+3.51=1.4-0.12+5.68-1.35=9.05-2.85-2.12-1.53=8.85-8.69=6.4-2.02=8.2-0.39+6.32+8.39=5.48+9.32-5.8+7.63=8.97+5.48-2.72-5.47=3.56+7-4.74-0.48=6.76-0.52-2.46=8.99-6.94=8.33-0.12-0.4-5.18=8.46-1.91-3.12-1.85=2.16+7.43-6.52+9.71=8.53-2.94-0.03-3.78=8.42-6.21-1.62+7.61=8.81-0.55=3.71+6.19-1.65+1.63=6.25+9.23+7.77+3.83=7.14-1.63=8.9-1.94-5.18=7.18-4.93=6.96-4.17+8.01-9.9=9.9-1.76+2.63-6.39=8.26-0.62=7.56-5.36+1.78+1.48=3.26+2.21-4.74=5.48+9.84+5.79+3.25=2.15+8.51-1.47-4.8=7.19+1.1-0.82-1.45=8.57+6.1-4.46=2.35+4.93+6.17+0.98=4.94-1.24+9.69=1.61+6.69+4.79-1.05=5.31+5.79+8.51=8.75+7.42-9.94=2.97+2.48-0.66-2.72=7.98-2.71-0.11-2.73=5.4+5.33+6.79+1.07=8.03+5.35-8.34=9.2-7.22-1.19+1.87=8.62-3=7.35+2.08-1.14=9.03+1.13-7.36+1.55=9.58+6.57-4.92+5.3=7.1-4.49+6.89+4.44=3.58-0.29+0.34-0.7=8.74-5.88-1.31=1.35+2.38=7.91+2.56-2.25-2.81=7.98-6.81+5.05+4.45=6.45+4.26-1.65-0.93=2.03-1.36+5.4=7.73+9.92-7.87-1.82=9.57-2.46=7.46-0.11-2.89-0.96=8.17-2.32-4.45-0.04=7.8-3.95-1.57+1.91=5.86+9.74-9.36=6.33-1.2+2.02+7.13=5.37+7.4+2.17=4.09+5.2-5.44=8.16-5.75+6.92+0.92=5.71+6.82-4.64-5.52=7.94+7.03-6.68=9.03-3.18+1.61+2.2=4.84+6.71=8.63-4.22-0.91-2=2.39+9.18+4.03=5.46+9.55-4.1-2.59=9.06-1.58-6.51=6.44-0.31-3.67=6.83-0.37-0.09+4.86=8.08+9.51+7.43+2.14=2.64+6.62-8.24+0.64=7.37-2.07+5.73-4.4=4.04+7.19=9.67+9.29-4.02=7.61-1.83-3.19=8.73-6.73-0.31=7.02+3.65+9.46+0.59=9.52+9.34-1.87=8.59-1.35-1.02-0.44=5.86-4.95+3.93+3.81=9.69-7.2+2.89=7.55+0.03-5.33=7.12+1.25-2.16=9.67+1.2+3.68-8.5=6.54+9.3=7.76-2.5-0.13-2.9=8.3-7.8+8.1-4.6=7.66-1.91-2.05=4.72-3.03+2.38-2.46=9.78-3.98=1.3+7.98+6.25+0.04=9.45-0.61-1.97-3.47=5.79+6.69-0.96-2.86=6.12+1.97+2.02-4.71=4.66+5.58-8.9=0.22+4.94+5.87=9.13+0.44+7.4-1.94=4.85-1.74-1.32-0.91=7.91+7.58-0.82=8.76-6.98=9.34+8.63-5.17-8.5=6.28-2.51-2.38=9.24+1.37-1.48-4.88=4.11+8.1+4.72-7.87=4.25-3.9+3.85-3.6=7.18+2.85+7.77-9.67=2.62-1.56+9.2-1.41=8.85-3.36=8.65-0.35=7.47+6.2+7.16-5.44=8.83-4.62-0.5+7.75=7.21+7.32+7.02=7.91-4.96+7.28-0.78=6.86-3.55+8.53-5.8=9.01-0.99-5.5-1.87=3.8+1.29+7.89+3.42=6.85+7.22+3.7=8.41+1.57+7.35=9.83-7.92+9.77+5.28=3.91+9.25+6.07-3.6=2.07-0.58+3.11-0.34=8.03+8.13-4.08+0.29=4.71-1.31=3.72+1.43+2.82=0.59+1.22-1.08+3.3=8.04+6.27+7.36=3.98-1.93+5.63+4.26=8.85-8.66=0.49+8.74-1.61-6.27=6+1.86+7.74-6.59=5.55+9.2-1.49+9.61=5.64-0.45-3.16=3.06+6.3+4.11=3.48+4.99+4.65=7.46-0.82-0.72=2.05+8.45=7.5-1.01-5.51=9.59-6.1+5.18=8.71-6.51+6.71+7.4=5.88-0.48+7.42+5.85=8.59-0.97=9.32-5.55-2.19-0.66=3.28+2.39+8.03-3.57=7.94+4.25=7.2-1.79+3.23=4.01-0.18+6.61+6=9.77+6.26-2.72-4.08=5.23+3.99-4.88+8.28=7.19-0.13+3.35-8.16=6.58+1.24-1.76=8.42-2.59-1.78+5.73=8.16-7.44=8.04-4.13+7.01+2.93=8.83-2.79-2.14+0.07=3.37-3.25=8.24+3.18+4.26+3.05=9.25-1.04-6.15=5.87-3.02+9.19+5.14=7.35+8.85-3.66=5.67+6.7+8.87-1.79=8.55-3.89+4.78+0.53=4.81+3.61+7.29+9.76=1.07+6.26=3.85+2.41+7.58+7.62=7.1-4.41+5.83+9.15=8.85-8.52=4.23-2.63+7.03-1.87=2.67+0.91-3.44+0.51=9.9+3.68=8.13-7.75=9.46-3.35+8.28-9.28=8.95+8.21+5.66-7.86=3.51-1.22-0.18=0.56+1.67+7.33=9.17-3.19-2.06-0.32=2.04+9.28+1.62-2.02=3.58+5.74+2+7.96=3.21+7.23+6.99-3.23=7.74-5.67+4.83-3.69=4.68+5.74=7.54-1.55-4.61=7.01+4.54-1.5+1.64=2.4-2.03+6.56+5.5=9.83-2.54+6.93-4.29=5.68+7.87-6.34+1.58=3.73+8.58+8.78-7.19=9.57-2.93-0.15-5.79=5.36-4.44+5.88-5.03=7.83-5.41+3.37-1.98=3.52+7.15+0.56-1.09=7.21-5.11+8.4=2.74+7.18-0.43-5.08=7.54-4.51+3.58=5.47+5.51-3.77-0.84=2.83+7.77-3.16-4.02=9.42-1.81-2.18+1.79=0.22+8.77+2.48+4.22=4-1.36-0.82=1.27+2.53-2.67+5.57=7.08-0.35-1.79=5.27+9.28-2.75=5.16+9.14-0.53+2.27=6.88-2.06+1.85=7.15+2.41+5.72=9.76-0.38-4.01-3.99=6.3+5.45+6.82=4.71-2.03+0.18+8.42=6.49+0.54=5.39+5.38+6.28+1.03=4.77+9.05+4.22+0.89=6.75-1.5-0.41-0.96=5.27-3.96=2.58-0.43-0.3+2.27=7.93-6.01+8.43-0.58=5.37-0.97+4.89+2.56=7.67-1.11-2.48-2.18=3.87+4.48-0.04=5.84-4.58+5.46=7.92-4.21=8.68+4.06-3.15-5.25=8.41-6.73+7.89+0.45=9.89+3.86=5.24+4.4=8.84-1.13+6.78=8.58+8.91-2.99-7.59=7.01+2.45+5.24-6.51=9.6-7+6.89-9.02=0.56+4.3=5.09+3.74-7.2=6.28-0.6+9.56-7.62=3.15+8.71+2.34-7.47=1.9+9.97-6.04=8.6-0.15-0.71-7.44=9.45-2.08+0.34-6.05=7.81-5.54+8.15+8.6=5.56-4.56+2.75=7.59+9.94+7.18+9.16=8.82-1.94-5.83=9.64+4.44+4.66=1.9+0.72=9.05-0.51-2.93+4.03=4.91+6.77-2.83=3.88-2.41+4.65+4.58=7.43+3.58-5.1=8.98+1.64-3.38+4.69=6.36+3.77-9+9.81=8.85+5.96=6.46+3.39+3.47-5.88=9.18-6.09+0.48-0.6=2+6.54-0.33-4.42=4.03+6.15-4.11-2.3=3.99+5.71+8.6+0.79=1.96+7.46+1.38+2.64=4.03-2.83+7.06+2.46=3.25-1.99-0.36=5.62-0.51-0.52+3.1=5.17-3.02+1.69+8.09=0.25+8.04+6.3=4.2-3.52+1.42-1.66=8.12-0.22+4.68-3.1=6.43-6.31+8.82+0.91=4.85-1.89+4.78-0.24=9.76-3.35+3.99+6.73=1-0.82+1.8+2.72=0.33+3.64+9.76-5.53=4.47-4.2+8.62-6.77=9.51+1.4+2.69-1.81=3.63-1.77=9.67-6.02-0.58=8.61+7.47-3.85-7.63=5.58+9.94-1.69=0.71+7-0.2-5.74=4.09+2.54+2.63=5.13-0.53+5.72+3.13=3.04+8.38+0.23+3.25=9.84-0.28+2.09=2.59+0.16=5.88+9.02+5.79=0.12+3.3+3.88+7.81=8.31-5.3=8.95-0.16-6.76-1.65=9.64-0.23-2.6+5.32=9.63-9.32+6.93=6.7+0.5=9.72+3.62+8.56-6.52=7.63-6.34+3.44=8.29-0.18-0.81-0.44=4.07+5.06-1.24-6.63=4.62+7.61-1.59-8.55=9.6-5.65-2.52+2.19=3.83+7.45-2.76+3.56=0.24+2.29=9.85-5.62+4.43=8.27-1.31-2.82-2.26=7.25-0.95-0.28-5.28=9.38-8.08+4.75+2.08=8.24-2.59=4.97-4.26+1.73=8.63-1.29-4.52-2.01=6.67-5.99+5.87=5.98+2.73-0.58+2.83=6.74+3.67-2.11+8.51=7.76-5.84-1.67+2.36=5.76+9.88+1.74+5.57=5.41-1.24+8.32+8.58=8.49-1.53-3.01=9.89+1.16-9.36=9.86-6.18=9.66-3.82-0.97-3.45=8.92-7.54-0.28-0.02=5.07+6.86+7.98+0.55=6.58-5.02+3.96+4.6=3.76+8.31-8.48=9.5-0.2-5.58=8.45+0.51+7.3=6.74+3.41-0.44+5.32=7.54-2.6-0.87+5.32=1.67+9.45+9.98=9.64-1.29-6.26=9.38-0.56-4.39-3.91=4.04-2.16+4.45=9.04-8.85+4.15=9.33-6.01+3.48=8.07-6.42+7.54=4.73+1.03+4.85-2.93=7.39+4.22+8.68=0.21+3.9+5=9.92+9.27+0.4-8=8.43+4.95+2.73-3.72=5.87-0.06-3.39+1.04=7.88-2.57-3.1=0.8+6.6-0.69+5.34=7.04+0.12-2.62-2.02=7.29+4.26=5.25+9.04+1.27=5.36-1.98=3.67+4.2+3.06-1.82=7.86-2.2-0.85+6.56=1.14+4.01-2.48+6.21=7.77-0.92+5.51=9.16-0.97-7.3=6.02-2.77+3.06-5.24=9.81-1.39-4.21+8.85=9.75-3.9-3.65-0.44=4.31-0.28-2.22+2.38=3.26+9.85+5.29=5.25+4.92+0.81-5.91=4.3+2.04+8.23-6.5=9.74-2.86-3.84=7.32-1.25+5.51-5.87=3.82+2.33+9.66+1.1=參考答案9.74-6.41+4.41-4.39=3.353.79+8.54-8.33+7.65=11.659.17+2.1-1.28-9.5=0.498.93+0.65-6.78-1.49=1.316.98+1.91-8.58=0.319.83-8.21=1.623.1+3.36-3.74-1.24=1.484.98+0.93+8.31=14.223.76+1.53+9.48=14.777.66-4.3=3.369.79+8.59-7.21-2.88=8.292.61-0.8=1.817.53-6.34=1.199.87+8.89-7.86+0.5=11.42.71+3.34+9.73-4.07=11.714.89+6.9-4.27+0.14=7.667.2+6.74+2.72+2.98=19.642.07+7.89-9.79=0.179.05-1.54-7.38=0.139.12+7.15+2.82=19.092.8+6.89+6.02=15.712.76+6.64=9.47.32+7.01-3.77-2.21=8.353.25-1.17=2.088.58-2.46-2.55=3.578.58+0.07+4.53=13.187.14+5.08-2.56+7.22=16.886.77+4.34-5.86+2.87=8.125.28+5.31-7.15+1.15=4.598.12-7.7+2.12=2.546.7-4.54+2.55-2.05=2.667.24+9.91=17.152.65+1.4-1.28-0.09=2.681.66+8.11-8.38+4.76=6.152.94+3.18+8.18=14.35.96-2.78+0.69+6.87=10.742.58+4.67-0.81=6.445.65+0.64-1.45=4.849.51+3.32+9.16-8.83=13.168.12+8.96+8.04=25.122.85-0.48-1.62+4.78=5.539.37-4.14=5.233.2+4.21-1.9=5.515.68+9.74-5.48+7.65=17.599.6-5.88-1.48=2.247.67+6.46-1.36-5.08=7.698.08-5.38=2.71.19-0.51+4.59-4.62=0.654.17-0.29-0.45+7.31=10.748.41-4.05-1.94+3.8=6.221.19+1.9=3.098.83+2.86+2.36+6.54=20.598.3-8.09=0.218.74-3.55+9.77=14.966.11+9.68-3.97-5.44=6.389.99+6.33-0.03=16.294.53+8+4.58+7.4=24.515.34-0.59+3.38=8.137.4-5.78-0.22+8.52=9.924.28+7.98=12.269+6.62-6.56-2.56=6.59.78-5.16-1.54-1.86=1.228.22-1+0.33=7.559.67-0.12+9.65+3.08=22.287.39-1.61-5.21=0.575.69-0.19-0.63=4.871.52+9.14+4.34=158.87-5.17+3.57=7.277.85-1.15-2.48=4.226.63-3.61=3.026.44+7.05-5.39=8.15.3+5.34=10.642.71+1.47+4.85=9.038.04+3.85-0.98-9.97=0.949.48+1.59-2.12-3.79=5.166.44-5.43+9.65+1.01=11.674.99+5.67-3.46+2.44=9.649.41+6.94+4.93-7.55=13.733.37+5.52-3.61+5.67=10.959.62-5.81=3.810.2+0.77+3.52=4.499.79+1.72=11.512.01+2.61+6.08+1.24=11.945.8+8.85+0.37-1.28=13.747.88+6.13-3.6=10.415.04+6.12-7.12+5.79=9.834.18-0.51-0.81-0.83=2.032.86-2.59+7.19-4.53=2.936.62+5.79=12.416.15+2.98=9.134.03+9.63-3.41=10.255.38+5.96-7.03+3.95=8.269.32-2.85+3.5-1.43=8.545.3+4.27+1.06+6.63=17.268.98-2.1-2.05+7.1=11.934.21+3.12-0.58+2.83=9.586.67-4.43+4.55+6.47=13.268.7-3.56-4.8=0.349.99+9.91+2.62+1.44=23.960.2+9.88=10.087.23+6.8=14.038.6+4.72-4.62-4.78=3.924.46-3.87=0.590.51+8.63+4.87=14.015.39-0.31-0.43-0.15=4.54.45+3.04-4.81+0.57=3.257.61-2.88-1.37=3.368.34-0.02-3.83+0.56=5.055.78+4.74-3.3=7.227.11-6.05+3.46=4.527.97+7.32=15.295.72+7.86-9.5=4.086.67+1.34=8.019.11-4.48+9.75+4.64=19.027.56-5.8-0.43+1.22=2.558.05-2.71-0.48-2.8=2.067.89-4.43-2.58=0.883.98+7.27-5.51-4.56=1.182.34+2.93=5.279.68-6.27+6.61=10.024.22+3.22+0.84+5.54=13.829.32-1.53-7.14=0.656.12+7.01+8.74-5.46=16.413.62-0.48+0.38=3.526.29-2.32-2.46+7.1=8.615.52+9.02-2.79=11.756.24-3.2-2.62=0.424.54+3.93+6.49+4.8=19.762.83+1.59=4.428.22-2.45+7.5+9.96=23.239.57-0.13-4.22=5.226.13+7.1-6.51-1.67=5.052.56+8.5-6.3=4.764.92-2.09+6.8=9.633.04+3.11+8.76+0.62=15.538.86-2.93-4.49-0.57=0.875.77-1.61-0.23-1.66=2.279.47+9.87+8.99=28.338.17-0.13-6.49=1.553.73-2.4+7.28=8.616.57+0.69-5.71=1.556.54-1.16=5.381.45+2.42-0.92=2.958.81+1.51-4.82-2.37=3.136.03-0.24-3.25-2.14=0.48.26-4.82+0.64=4.088.95-3.99-1.05-0.41=3.55.22-1.79+3.7=7.137.54-0.37-6.4+6.72=7.499.79-3.32-3.14-0.21=3.120.37+9.85+7.55+5.98=23.757.62-2.63-1.14-3.75=0.17.06-0.25+8.07-9.75=5.139.49+0.88=10.378.15-3.51+5.82=10.467.22-1.36=5.868.45-2.14-3+9.51=12.829.48-1+8.33+9.83=26.649.19-7.62+9.71-2.1=9.185.53+9.32+6.59-9.99=11.454.38+2-4.56=1.829.62+7.77-4.54-5.41=7.442.59+6.6+0.16=9.351.86+1.01+4.56+9.91=17.344.51+4.78-3.02-5.77=0.52.27+9.86+1.77+2.37=16.275.69+1.23+2.17+8.17=17.267.12-2.3-4.09-0.58=0.155.27+5.85=11.123.17+0.11+8.37=11.659.43-0.26-0.91-4.42=3.840.65+4.39=5.044.64+8.87+8.13+3.01=24.653.85-0.63-2.2=1.021.05+2.37-2.3=1.126.9-0.03-5.59=1.286.94+9.7+4.56-5.58=15.627.73-2.04-1.33=4.366.02+6.63+8.44-3.78=17.316.38-4.2+2.1=4.289.08-3.44+1.52=7.169.73-3.28+7.31=13.769.74-2.22-2.23=5.298.36-5.11-0.15-1.39=1.717.07+4.89+3.33-4.94=10.358.27-3.88=4.396.47-5.61=0.868-2.43-0.92+3.42=8.074.28+7.65-2.28+8.49=18.145.66-1.43-0.76+5.3=8.772.87+5.99=8.866.04-0.88+3.94-6.95=2.158.41-4.64-2.63=1.147.76-3.7+1.65=5.719.24+2.49+3.94-2.62=13.056.46-0.04+3.15+1.79=11.368.85-1.33+7.47=14.996.86-0.42-3.09+7.54=10.893.49+8.61-4.49-0.28=7.335.56+6.16+9.08-5.99=14.818.69+4.81+5.59=19.098.8+8.24=17.046.05+6.4-0.67+7.27=19.055.44-4.07+1.98+7.28=10.637.76-7.31-0.25=0.28.29-5.97-1.71=0.618.95+2.01-7.22=3.740.38+1.06+3.8+6.13=11.372.53-0.27=2.269.72-2.57=7.158.23-1.12+7.83-7.88=7.069.85-5.25-1.32=3.289.86-6.08-1.56+1.28=3.59.09-6.8-1.36+9.24=10.172.25-1.26=0.995.08-3.13+6.7-0.93=7.726.61-0.42-2.77-3.1=0.329.66-3.95-2.2+4.5=8.018.59-3.52+7.01+2.67=14.755.56-0.13=5.435.68-1.31-3.67-0.6=0.13.49+9.49-2.61=10.374.69+6.43-2.55-4.49=4.089.06-4.78+7.72=129.09-1.08-4.26+9.71=13.465.76+2.48-5.07-1.12=2.054.6+3.04=7.649.24-4.3+3.13-4.06=4.010.39+0.84=1.232.66+0.21+5.31=8.180.38+6.89=7.270.28+6.92+0.41-3.34=4.270.96+6.06=7.026.16+2.84=91.83+9.54-0.7-3.84=6.834.07+3.36-6.34+5.18=6.277.97-1.3-4.57-0.03=2.079.29-6.92+6.87+2.82=12.069.63-5.23-4.24+7.38=7.540.85+7.22+3.59+7.91=19.577.99-4.89+9.14-3.44=8.88.55-0.88-0.51=7.169.14-2.81-4.36=1.976.49-0.06-0.67-1.49=4.279.04-8.52+0.67=1.197.81-0.46+2.54-9.42=0.478.07+1.34-5.95+0.5=3.967.88-1.33-0.48=6.074.63+9.13-0.28=13.487.04+0.5+3.71-2.51=8.748.04-4.7+2.18=5.526.01+4.81+7.64-2.28=16.185.72-1.98+5.92=9.667.11-5.89+6.41+8.54=16.177.68-0.12=7.568.67-4.25-0.14+5.84=10.123.56+6.11+3.44+3.01=16.126.24+6.68+1.29-9.58=4.639.88+3.3+9.78+0.52=23.484.44+7.18+7.25-7.29=11.589.77-8.27+8.34+6.94=16.783.49+0.85+5.49=9.836.74+4.34-3.23-6.69=1.167.28-2.5+4.7-6.11=3.378.37-4.94-1.82=1.614.13+8.05+7.25+0.07=19.58.19-4.82-1.7+3.83=5.53.39+0.93-2.77=1.552.18+2.13+3.58+6.97=14.869.89-2.97-0.73+0.93=7.122.82+0.45+6.92=10.192.86+2.8+0.75-4.22=2.199.62+7.77+0.74=18.135.94+6.99-5.91=7.028.53+8.76+6.1+9.38=32.779.08-0.66+2.25-0.06=10.613.74+2.11=5.857.61+5.97-4.34+1.8=11.040.56+4.3+9.87-0.03=14.79.74-5.47+3.25-7.11=0.419.85-0.44-2.69-1.6=5.129.59-1.07-2.65+3.82=9.692.45+3.78+7.71+5.1=19.045.28+2.14+4.95-1.49=10.886.84-2.9+7.85=11.792-0.81+5.49=6.685.26-1.77=3.490.22+2.3-0.69-1.14=0.691.91+8.72-3.55-0.74=6.345-1.85-2.86+8.27=8.568.84-2.13-3.18+7.26=10.799.29-4.77+4.81-3.7=5.637.64+2.59=10.236.02+0.62-4.52=2.129.43-6.26-1.41+7.41=9.170.37+6.57+2.51=9.459.42+0.73+9.04+6.11=25.35.25-1.59+8.35=12.010.51+6.41-4.39+3.32=5.859.08-1.89+8.54+7.27=237.32-0.03-6.24+6.07=7.127.83-1.8-1.81-3.11=1.112.27+0.23+3.84+4.46=10.83.45+8.51+4.11+4.82=20.895.3+3.56+8.01+8.57=25.448.66-5.78+2.73-3.84=1.779.88-4.83+0.9=5.958.17-3.33+6.98+6.6=18.427.49+0.62+2.09=10.25.6-0.23-1.84-1.67=1.862.4+3.18=5.586.15+4.2-8.62=1.731.23+4.31+9.1-8.72=5.921.49+3.93=5.428.59-0.76-4.04-0.56=3.235.56+9.54+7.74=22.848.84-2.33-3.61+2.67=5.575.68-5.43+1+9.76=11.016.13-0.19-2.21-0.77=2.969.39-3.36-4.15+1.07=2.957.91-1.24+6.27=12.947.46-1.9-1.72-2.48=1.362.17+1.22+8.76+7.23=19.380.1+6.51+4.82=11.431.6-1.21+9.59-7.09=2.899.47+4.92-1.55=12.848.67-8.49+9.89-7.9=2.178.88-4.82+3.2-4.52=2.749.49+7.03+4.78-6.45=14.851.53+3.19-3.72+1.41=2.414.57+2.28+2.98-2.18=7.654.67+6.22+8.63=19.529.58+5.19-1.14-8.77=4.863.74+3.43+0.48=7.654.26-3.4+2.14+0.14=3.147.61+4.18+5.78-7.62=9.957.41-3.9-2.3+9.87=11.084.38+6.99+3.79-9.15=6.012.05+4.27-3.84=2.489.93-5.11=4.824.22+5.71+1.71-2.86=8.788.38+6.95+8.31-0.16=23.483.74-0.65+1.31=4.45.17-0.13+1.75+4.19=10.989.31+6.5+3.77=19.589.55+3.47+7.59+9.64=30.252.33+5.29-1.04-4.06=2.527.72+1.35-6.09=2.987.44-0.68-3.02-1.04=2.78.08-0.22-6.1=1.769.9-3.61-0.38-0.72=5.198.3+2.62+2.67+2.86=16.455.97-2.66+7.93-9.63=1.613.1-0.45=2.659.7+5.3-7.79+8.4=15.618.13-0.7=7.432.55+8.05=10.62.31+0.88+6.82=10.017.32+7.59+8.33=23.245.76-1.79+8.64+4.56=17.172.78-2.13-0.55+9.79=9.897-0.21-4.62+5.49=7.669.32-7.38=1.949.81-1.72-2.33=5.769.27-6.52+6.8=9.556.4-0.89+0.51=6.026.37-0.79=5.589.45+1.85=11.39.62-4.09+2.83=8.364.42-1.79+6.77=9.46.23+9.21+6.56=222.85-0.89=1.965.37-2.76-0.44+0.45=2.624.43+0.6-3.06+8.32=10.299.27+6.92-1.49-0.39=14.314.19+1.57+4.23=9.999.69-0.18-8.41=1.14.61+4.86-8.53=0.945.93-0.95+4.8-9.31=0.478.65-0.14-4.5+3.48=7.494.05+4.62=8.679.3-8.23+5.89+0.95=7.914.43-0.29+7.96-1.67=10.437.42+9.17+8.23+1.2=26.023.33+6.81=10.147.59+4.37-0.7+1.07=12.337.46+8.6=16.061.01+7.61-5.36+8.25=11.512.58+3.25-2.44+1.44=4.835.58-3.62-1.63+8.48=8.811.14+6.9-6.7+8.12=9.469.8+0.57-0.4+4.06=14.038.59+6.36+6.45+5.91=27.318.14-2.51+8.43+5.93=19.997.27+0.66-3.78+0.75=4.96.32+4.5=10.822.78-1.66-0.56+6.93=7.498.76-6.07+2.03+9.34=14.068.56+9.15-2.23+5.96=21.447.87+6.09-3.88+1.59=11.679.78+4.08-7.11=6.759.47+3.51=12.981.4-0.12+5.68-1.35=5.619.05-2.85-2.12-1.53=2.558.85-8.69=0.166.4-2.02=4.388.2-0.39+6.32+8.39=22.525.48+9.32-5.8+7.63=16.638.97+5.48-2.72-5.47=6.263.56+7-4.74-0.48=5.346.76-0.52-2.46=3.788.99-6.94=2.058.33-0.12-0.4-5.18=2.638.46-1.91-3.12-1.85=1.582.16+7.43-6.52+9.71=12.788.53-2.94-0.03-3.78=1.788.42-6.21-1.62+7.61=8.28.81-0.55=8.263.71+6.19-1.65+1.63=9.886.25+9.23+7.77+3.83=27.087.14-1.63=5.518.9-1.94-5.18=1.787.18-4.93=2.256.96-4.17+8.01-9.9=0.99.9-1.76+2.63-6.39=4.388.26-0.62=7.647.56-5.36+1.78+1.48=5.463.26+2.21-4.74=0.735.48+9.84+5.79+3.25=24.362.15+8.51-1.47-4.8=4.397.19+1.1-0.82-1.45=6.028.57+6.1-4.46=10.212.35+4.93+6.17+0.98=14.434.94-1.24+9.69=13.391.61+6.69+4.79-1.05=12.045.31+5.79+8.51=19.618.75+7.42-9.94=6.232.97+2.48-0.66-2.72=2.077.98-2.71-0.11-2.73=2.435.4+5.33+6.79+1.07=18.598.03+5.35-8.34=5.049.2-7.22-1.19+1.87=2.668.62-3=5.627.35+2.08-1.14=8.299.03+1.13-7.36+1.55=4.359.58+6.57-4.92+5.3=16.537.1-4.49+6.89+4.44=13.943.58-0.29+0.34-0.7=2.938.74-5.88-1.31=1.551.35+2.38=3.737.91+2.56-2.25-2.81=5.417.98-6.81+5.05+4.45=10.676.45+4.26-1.65-0.93=8.132.03-1.36+5.4=6.077.73+9.92-7.87-1.82=7.969.57-2.46=7.117.46-0.11-2.89-0.96=3.58.17-2.32-4.45-0.04=1.367.8-3.95-1.57+1.91=4.195.86+9.74-9.36=6.246.33-1.2+2.02+7.13=14.285.37+7.4+2.17=14.944.09+5.2-5.44=3.858.16-5.75+6.92+0.92=10.255.71+6.82-4.64-5.52=2.377.94+7.03-6.68=8.299.03-3.18+1.61+2.2=9.664.84+6.71=11.558.63-4.22-0.91-2=1.52.39+9.18+4.03=15.65.46+9.55-4.1-2.59=8.329.06-1.58-6.51=0.976.44-0.31-3.67=2.466.83-0.37-0.09+4.86=11.238.08+9.51+7.43+2.14=27.162.64+6.62-8.24+0.64=1.667.37-2.07+5.73-4.4=6.634.04+7.19=11.239.67+9.29-4.02=14.947.61-1.83-3.19=2.598.73-6.73-0.31=1.697.02+3.65+9.46+0.59=20.729.52+9.34-1.87=16.998.59-1.35-1.02-0.44=5.785.86-4.95+3.93+3.81=8.659.69-7.2+2.89=5.387.55+0.03-5.33=2.257.12+1.25-2.16=6.219.67+1.2+3.68-8.5=6.056.54+9.3=15.847.76-2.5-0.13-2.9=2.238.3-7.8+8.1-4.6=47.66-1.91-2.05=3.74.72-3.03+2.38-2.46=1.619.78-3.98=5.81.3+7.98+6.25+0.04=15.579.45-0.61-1.97-3.47=3.45.79+6.69-0.96-2.86=8.666.12+1.97+2.02-4.71=5.44.66+5.58-8.9=1.340.22+4.94+5.87=11.039.13+0.44+7.4-1.94=15.034.85-1.74-1.32-0.91=0.887.91+7.58-0.82=14.678.76-6.98=1.789.34+8.63-5.17-8.5=4.36.28-2.51-2.38=1.399.24+1.37-1.48-4.88=4.254.11+8.1+4.72-7.87=9.064.25-3.9+3.85-3.6=0.67.18+2.85+7.77-9.67=8.132.62-1.56+9.2-1.41=8.858.85-3.36=5.498.65-0.35=8.37.47+6.2+7.16-5.44=15.398.83-4.62-0.5+7.75=11.467.21+7.32+7.02=21.557.91-4.96+7.28-0.78=9.456.86-3.55+8.53-5.8=6.049.01-0.99-5.5-1.87=0.653.8+1.29+7.89+3.42=16.46.85+7.22+3.7=17.778.41+1.57+7.35=17.339.83-7.92+9.77+5.28=16.963.91+9.25+6.07-3.6=15.632.07-0.58+3.11-0.34=4.268.03+8.13-4.08+0.29=12.374.71-1.31=3.43.72+1.43+2.82=7.970.59+1.22-1.08+3.3=4.038.04+6.27+7.36=21.673.98-1.93+5.63+4.26=11.948.85-8.66=0.190.49+8.74-1.61-6.27=1.356+1.86+7.74-6.59=9.015.55+9.2-1.49+9.61=22.875.64-0.45-3.16=2.033.06+6.3+4.11=13.473.48+4.99+4.65=13.127.46-0.82-0.72=5.922.05+8.45=10.57.5-1.01-5.51=0.989.59-6.1+5.18=8.678.71-6.51+6.71+7.4=16.315.88-0.48+7.42+5.85=18.678.59-0.97=7.629.32-5.55-2.19-0.66=0.923.28+2.39+8.03-3.57=10.137.94+4.25=12.197.2-1.79+3.23=8.644.01-0.18+6.61+6=16.449.77+6.26-2.72-4.08=9.235.23+3.99-4.88+8.28=12.627.19-0.13+3.35-8.16=2.256.58+1.24-1.76=6.068.42-2.59-1.78+5.73=9.788.16-7.44=0.728.04-4.13+7.01+2.93=13.858.83-2.79-2.14+0.07=3.973.37-3.25=0.128.24+3.18+4.26+3.05=18.739.25-1.04-6.15=2.065.87-3.02+9.19+5.14=17.187.35+8.85-3.66=12.545.67+6.7+8.87-1.79=19.458.55-3.89+4.78+0.53=9.974.81+3.61+7.29+9.76=25.471.07+6.26=7.333.85+2.41+7.58+7.62=21.467.1-4.41+5.83+9.15=17.678.85-8.52=0.334.23-2.63+7.03-1.87=6.762.67+0.91-3.44+0.51=0.659.9+3.68=13.588.13-7.75=0.389.46-3.35+8.28-9.28=5.118.95+8.21+5.66-7.86=14.963.51-1.22-0.18=2.110.56+1.67+7.33=9.569.17-3.19-2.06-0.32=3.62.04+9.28+1.62-2.02=10.923.58+5.74+2+7.96=19.283.21+7.23+6.99-3.23=14.27.74-5.67+4.83-3.69=3.214.68+5.74=10.427.54-1.55-4.61=1.387.01+4.54-1.5+1.64=11.692.4-2.03+6.56+5.5=12.439.83-2.54+6.93-4.29=9.935.68+7.87-6.34+1.58=8.793.73+8.58+8.78-7.19=13.99.57-2.93-0.15-5.79=0.75.36-4.44+5.88-5.03=1.777.83-5.41+3.37-1.98=3.813.52+7.15+0.56-1.09=10.147.21-5.11+8.4=10.52.74+7.18-0.43-5.08=4.417.54-4.51+3.58=6.615.47+5.51-3.77-0.84=6.372.83+7.77-3.16-4.02=3.429.42-1.81-2.18+1.79=7.220.22+8.77+2.48+4.22=15.694-1.36-0.82=1.821.27+2.53-2.67+5.57=6.77.08-0.35-1.79=4.945.27+9.28-2.75=11.85.16+9.14-0.53+2.27=16.046.88-2.06+1.85=6.677.15+2.41+5.72=15.289.76-0.38-4.01-3.99=1.386.3+5.45+6.82=18.574.71-2.03+0.18+8.42=11.286.49+0.54=7.035.39+5.38+6.28+1.03=18.084.77+9.05+4.22+0.89=18.936.75-1.5-0.41-0.96=3.885.27-3.96=1.312.58-0.43-0.3+2.27=4.127.93-6.01+8.43-0.58=9.775.37-0.97+4.89+2.56=11.857.67-1.11-2.48-2.18=1.9