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6.67-5.38=3.66-1-1.18+1.44=8.95-1.04-5.99-0.74=2.55-0.18+9.97+3.56=8.31-3.22+8.33+5.48=6.3-3.73+9.55+4.63=1.67-1.2-0.19+2.54=6.12+7.14+6.26=4.18-2.12+6.68=9.17+0.55-3.57-1.26=4.49-3.51+1.75=7.09-1.17=9.06-5.5+8.19=9.97-6.72-2.54=6.29+4.19-7.82+9.89=6.76+1.54+4.34-9.66=6.04-2.18-0.82+1.93=8.78-1.35-0.73-1.1=8.22-3.5-1.63=9.96+1.69+2.43=5.14-0.08+1.52=9.87-2.67-3.55=3.08-2.6=7.66+1.03+5.62-2.04=3.15+5.48=4.76+2.93+6.02-8.34=5.94-2.34+3.28=3.75-1.28+5.9+7.51=8.11+9.86-3.54+9.55=3.52+0.36=4.83+2.04-3.48-0.52=9.25-2.43-3.45=6.73+8.77-0.17=9.37+4.42=9.27-4.57-2.76-1.65=4.47+6.99+1.63+3.86=1.3+2.63+7.16-7.28=9.89-8.19=5.29-1.32-3.03=9.07-3.63+0.98+1.43=3.28+3.72+4.18=4.24+0.52+3.12-0.35=8.64-3.12-2.21-1.42=7.94-1.09-0.32+5.72=9.71-1.05-0.15-6.35=6.54-1.29-0.06-0.14=3.01+9.56-4.82-6.44=7.05+6.63-1.75=9.27+6.67-1.74-4.92=9.82-0.94-4.29+7.56=6.97-5.69+4.28=5.45-0.77+7.14+2=6.41-2.71-1.44-0.22=4.73-1.98+1.35-0.27=6.46-3.95+8.07=7.17+0.16=7.59-0.48=4.76+6.17-2.12-4.07=6.38-4.97+0.23=5.61+0.67-4.27=8.56-0.19+8.69=5.78+7.26-2.75-9.66=5.01-2.79-1.18=4.67+8.91+2.1+1.01=2.9-0.37+2.62+8.51=7.57-1.11=7.54+0.79-3.98=5.45+5.61-9.07=9.53-3.06-1.8-1.06=4.87-0.75-0.67+4.34=9.35+7.22=5.12-2.29+3.45-1.88=3.9+5.71+1.04=7.48-2.37=3.35+5.36-6.65=4.43+1.89+2.76+7.09=8.22-3.34-4.12-0.39=7.25+6.98+5.05+4.28=7.46+3.13=2.64+1.57=4.63-2+3.2+2.99=6.12-5.61+7.07=8.28-3.23-1.92=2.77+2.79=8.73-4.29+8.38+0.81=8.49-0.13-4.56=8.4+4.28=8.59+1.42-6.34-0.33=7.18-0.73-1.12+3.97=8.58+7.13+2.31=3.18+9.41-9.64-0.66=4.76-1.24=6.79-6.23+9.56+6.49=5.54+6.57-1.79-9.94=0.5-0.09+3.54+8.86=5.02+7.8+1.2=5.9+4.56+3.24+3.01=3.63+8.67=4.57+6.4-0.95=7.1+5.66+0.97+5.39=2.67-0.26-1=3.34-0.1-1.66-0.37=9.27-3.29+7.45+5.64=6.32-4.4-0.09+4.77=4.93+4.25-1.79=2.42+7.03-3.89=5.11-0.75-3.98=6.38-0.84+1.38-6.42=3.46-2.05+0.14-0.57=7.18+4.47-8.81+5.03=6.52-2.42-1.87-1.16=6.87-5.42=4.35+5.33-5.09+8.53=7.13-6.33+8.73=8.9-1.71-2.24+3.68=9.9-5.19-2.18+2.37=6.56+5.11-6.46-0.71=6.81+5.8+9.17=7.65+1.6-8.97+8.69=9.21-3.26+1.79=2.5-0.73-0.2=3.46+8.86=9.74-5.07+6.44-7.94=9.26-4.24+5.97-1.6=6.02+7.75-3.67+3.96=6.37-0.55=9.87+4.65-3.55-7.3=9.95+9+7.5+0.19=7.25-1.27-0.06+4.81=6.3-1.13-1.26-1.95=7.6+5.48=8.31+3.25+8.58=6.51-1.34+8.5-5.82=7.03+5.04-5.46-4.84=8.9-6.62-0.71+6.08=6.12-0.69+0.11-3.73=5.41-4.65=2.95-1.2-1.38=5.42-1.87-0.16+2.34=1.36+4.31+4.46+9.58=7.68-0.85+7.31=2.12+8.91=9.03-4.37-3.62=5.54+6.21+1.12-1.53=9.42-8.23-0.21+8.33=5.24+5.49+4.16=5.75-3.32=7.82-0.63-4.83+2.53=7.51-6.03=6.3-0.63-0.45-2.02=6.69-4.64+8.44+0.78=2.67+2.44+9.95-1.25=1.77-0.29-1.33+4.04=1.55-1.03+7.32-1.14=5.24+4.45-5.78=6.95+2.05-8.26+8.15=1.46+9.92-8.63+1.24=5.43-0.17-0.26=5.1-3.37+9.34-2.64=6.81+9.71+6.53-3.72=0.15+6.92+9.69=2.73+2.42+4.09+0.57=9.81-0.23-2.18-3.98=5.42+9.3-0.67=7.09-3.91+2.65+7.25=8.01-1.14-6.6=7.77-5.68+3.31-2.43=5.81-5.56+5.58+2.96=2.92+2.4+6.28=9.2+0.18+2.76=7.91+0.56+3.22+1.49=6.76-6.38+1.89=7.45-0.61-6.7=8.26+9.63-2.72+9.06=7.62-0.89-0.29=7.99-6.31+2.21+5.87=8.62-3.42+4.1-0.44=7.7-7+0.02=6.53-4.19+4.41-4.21=9.32+2.66-0.93+3.06=9.72-6.38-0.74=5.89-0.11-1.24-3.62=9.64-5.77-1.52+0.38=9.36-1.16-4.79-2.53=6.17+7.39=8.62+2.32-7.68=5.07-0.27+6.6=4.48+1.41-1.83=9.76-2.95-5.25=9.22+7.05-9.65=6.9+7.66-4.03-5.07=7.86+5.75+8+8.27=7.53+0.92-4.32=3.41+4.83-7.63+5.9=5.82+9.2+9.98-6.43=8.37-0.14-2.9-3.8=1.17+9.19+1.02=6.29-4.14+3.47-3.98=9.08+2.52=9.15-3.74+3.17=9.42+0.23-0.47-4.16=0.2+9.53=4.89+2.21+8.11+2.11=9.71-0.16=1.38+8.62+8.28+4.03=7.16+8.31-1.35=1.38+3.45=8.05+8.02-7.69=9.04-2.6+7.69-4.32=7.01-1.55+2.87=8.9+7.35-0.03=9.84-4.24-1.43-0.53=8.79+8.84-4.67-0.59=3.87-1.13=7.15+6.66-0.91-7.11=0.11+3.33-2.94=9.13-5.82-2.02=9.74-3.29=0.97+8.16-3.2=0.16+4.52+9.27-0.27=6.49-0.04-0.96-4.69=6.55+3.9+8.48+0.63=3.62+8.51-1.74+9.79=0.79+6.09-1.76+8.21=7.68-3.15-1.2=4.75-3.09-1.41+4.03=9.37-4.96-3.45+6.83=2.83+2.84=1.36+5.69+2.05+0.6=6.54-4.71=3.39+6.73-3.64-6.27=9.31+3.15-0.22+6.5=4.93+3.76-3.42+7.72=1.56+0.98+3.15-4.73=7.83+7.06-2.84=7.9+4.88+3.8=8.89-6.78+6.49=9.62-2.47-5.06=8.38-7.13-1.08+0.66=8.79-0.87=5.21-1+5.83=8.5-0.37-1.86-5.65=9.18-0.18-3.34+7.91=4.91-2.05-0.72=5.58-0.19-4.09+9.51=7.64-5.82+7.58+9.52=8.57+8.7-3.53-3.29=8.69+9.87+9.1=6.59-0.81-1.37+6.89=7.02+9.87-9.23-3.48=8.82+5.22-5.33-4.91=2.48+5.83-3.76-3.07=1.28-0.85+9.35-0.79=5.22+5.79-1.16+0.66=8.09-5.38-2.22+3.26=1.8+0.03+6.13=4.16+9.97+6.36=9.87-3.89-1.41-1.67=7.43-3.52-2.27=9.75+1.77-6.76-2.66=7.34+5.41-8.7=0.98+9.64+1.82+3.05=7.86+3.24+3.22=5.68-4.48=2.63+6.01-1.77+8.63=5.64+8-8.86=2.81+4-0.18=7.6-0.88+3.33-9.54=5.6+8.97+0.44-6.95=4.14-2.52=9.15-2.88+8.47-4.33=9.82-4.05-1.95+5.9=8.54-0.55+7.8=3.21-0.81-0.73=4.2+4.76-8.54+6.4=9.24+6.42-9.1+6.51=8.47+5.27+9.97+7.66=7.12+3.69=9.57-1.19-2.75-0.5=0.78+9.41=7.36+9.11+3.43=9.87-6.22=9.01-2.64+7.15=9.96+6.66-0.63=7.93-0.76-1.33-0.83=9.32-5.23=1.99+8.2=0.17+9.6+8.85-4.46=5.26-1.29+2.12-3.14=9.96-5.05+6.4+8.8=7.37-1.89-0.38-4.86=8-0.11-2.46=7.01+0.75+9.65-5.97=9.74-4.24-2.5=9.78-9.17+5.04-2.94=2.88-2.74+6.21+8.36=0.51-0.27+5.2=7.34+4.6+0.69-7.44=9.36+4.44-4.55-6.6=7.89+5.28-3.42-7.26=8.43-0.21-2.5-0.49=7.12-1.49-3.58=0.25+2.45-0.59+1.44=3.18+8.06+7.1+5.87=4.28+3.74+7.23=9.62+2.6-0.76+5.95=3.03+7.63+5.9=8.64+6.13-5.29-3.3=3.37-1.2-0.37=7.7-0.45=2.75+7.78+2.57=8.73+3.19-5.36=9.96-4.49+3.3=6.57+9.63+2.63=8.3-0.69-1.16-1.1=6.69+2.3+3.4-6.34=5.87-3.39=2.74+3.07+6.91+2.1=8.36-3.5-1.44=0.16+5.34+4.02=8.92-6.51-2.31+8.91=0.12+9.96-1.48+4.95=5.47-3.21+9.78+5.83=8.39-0.73-1.49-2.94=7.84-1.79=3.15+2.58+4.51=9.15+4.91-4.11-2.59=3.19+6.87=8.04-4.46+6.83=1.88+4.29+1.49-1.37=8.82-6.1-0.49=8.61-0.81-7.26-0.17=1.01+2.71+5.95=6.69+7.68-0.11=9.02+9.03-8.49=2.46+2.01+0.82-2.38=2.14+7.97+6.54=4.11+4.57=0.19+4.47+0.06-1.78=6.06+3.26-4.1-0.52=0.85+8.92+7.58-8.11=4+7.23+8.96=6.58+8.58-9.25=5.37-0.89+6.52-5.55=5.58+1.93=1.49-0.05+9.56-9.68=2.85-0.58=2.88+8.9-0.3=2.59+6.51-3.35-4.08=9.45-3.92-3.57=6.34-0.38-5.76+6.39=4.08-3.67+7.79-1.85=6.51+1.96+3.4-9.43=4.69+8.13+3.04-6.64=5.12-0.68+6.34+4.41=9.49+6.23+6.86+1.18=8.61+9.88-2.38=6.42+9.44-1.4-5.83=9.24-1.16-5.87=2.86-0.74=8.49+0.84-0.9=5.62+7.85-9.09=1.94+3.64+4.9-3.28=2.88+0.83+2.62+0.55=5.03-4.6+5.67=7.6-0.47+5.73+4.27=8.93-1.48=9.53+5.62+3.21=7.94-2.04+8.05-6.71=0.66+6.04=3.9+0.36=7.29-1.53=8.38+8.19=9.05-3.69+1.89+6.9=6.39+9.59+2.06=3.01+8.92+7.85=7.72+1.76+9.1+5.77=9.7-7.06=3.02+9.7+9.68=3.36+3.05=8-5.31+1.08=5.01+6.81+7.95-0.07=9.94+2.42+4.96+1.62=4.18-2.19+5.86+4.54=4.09+4.24=1.12+8.77=6.26+0.23=8.96+8.87-8.79+2.38=0.5+8.73+5.17-3.25=4.41+6.36-5.57=6.75-0.8+4.7+2.09=5.94+0.73+9.59+7.77=7.23+4.65-5-6.23=8.1-0.79+0.61-3.95=9.58-1.79+3.19-1.92=5.94-2.38+1.22=8.25+8.01-1.22=5.41-1.89-2.51+2.35=4.63+3.5+7.32+8.44=2.29-1.18+0.76+4.03=2.92+7.66+3.7-3.08=6.81-2.49+8.89+2.79=9.18-1.12-2.68=8.09+9.54-2.11+8.14=1.5+5.99-2.04+7.75=6.59-0.29+7.53+7.78=8.21-5.62+5.91=5.65+1.56+9.17+4=8.34-0.62-3.86+8.69=5.23+8.44-7.14-0.63=8.28-2.44+0.24-1.75=3.59-1.43=0.67+0.3+5.7-2.17=5.31-3.3+6.58+8.24=7.95-5.73+4.03+1.54=5.23+5.14=2.85+8.66+7.6+4.09=5.43-2.3+1.26+8.53=4.37+9.98-7.49-2.56=9.83-2-6.23+1.13=8.21-5.39+6.18-0.55=7.3+1.15-5.83+5.37=7.21+3.33-6.61-2.33=9.59-3.31+0.22=0.22+2.47+9.66=6.47+6.98=4.5+7.14+0.53=7.74-2.04-0.56-4.05=4.95+5.44-2.67=1.17+9.03-4.53=9.31+6.28-3+6.66=8.84-7.42=2.1+2.69-3.48+6.69=8.55-1.03+5.02=6.87+8.8-6.67=0.99-0.59+3.58+6.1=9.63-1.29=6.68+0.45=5.26+4.52+0.48+2.5=7.93+3.75+7.75+2.98=2.74-2.47+4.3=5.21-0.41-4.39+7.24=7.46+8.01-6.06+8.18=0.69+6.38-2.07+3.25=2.19+3.13-3.09=9.68-1.88-4.44+6.85=9.74-5.43+7.69=5.58-1.08+5-8.71=7.38+9.16=4.32-2.69+0.44=5.76-1.52-0.04+0.69=8.27-5.75-1.53=8.1+1.96=9.14+8.66=5.36-2.29+5.24+0.2=2.48+9.45-2.2=8.29-0.93=8.42+4.57-0.66-3.19=8.39-1.83-6.42=8.72-1.37-1.6-0.15=7.73-3.12+1.87-1.32=8.09-3.2-0.75+7.79=7.12-1.21-0.28-4.05=9.09-1.47+5.54+5.04=6.41+4.2-4.87-5.26=8.9-1.52-0.72-6.27=8.62+1.06+6.91=7.65-1.07-1.59+0.09=4.88+5.19-1.22-4.87=7.9+4.52=4.5-0.43+7.35-5.37=1.66-0.33=8.03-3.06+7.09=1.4+9.46=7.56+6.35-7.19+7.4=8.15+0.59=4.6-1.8=7.18+9.07-3.47-9.41=8.55-2.07-3.75=3.73+0.07=8.64+1.28-2.21+5.92=3.48+9.13-0.26-4.27=8.59+4.9+0.25-8.08=9.63-4.58+6.78+2.33=8.08+8.27=0.91+4.76+0.35+6.87=8.35+0.13-8.02+2.33=9.95-5.97-3.5=4.66-0.76-2.36+9.33=5.47-0.41-2.81+7.98=8.13+5.12+2.4+4.87=4.06-2.23+7.18-7.39=1.62+4.22=7.78+0.15-4.96=4.19-3.12+3.58+3.05=8.33-2.12-3.16=4.14-1.77+3.53-3.95=4.96+6.83+9.28-4.1=7.69-3.28+3.94+9.23=5.2+2.2+9.42-3.61=6.38+0.98+6.56+5.78=9.11-0.66-6.72=8.41-3.5-0.9-0.77=3.93+5.61-5.12=9.72+0.09-2.63+9.13=6.44+8.78+0.47-1.79=4.22+8.92+2.58-1.49=4.72-2.49+6.23-0.16=3.84+8.6-0.29-3.2=0.82+4.85+7.24=3.79+3.14+0.41+6.79=9.8-1.84-7.77=4.91-1.68+5.68-2.1=7.14+4.97-8.2=0.46+2.25+8.46+8.18=8.74+8.24-7.89+2.24=1.45+9.11+9.61-3.37=8.19+5.06+5.03=6.12-3.32+1.23=2.12+6.48+7.19+3.78=7.06+9.37+6.23+7.28=0.38+0.94+1.77+0.13=8.56-5.49-0.47-0.98=4.55-2.42=5.95-0.34-1.98-1.65=6.11+7.49-0.76=1.64+0.83+4.23=0.08+0.69+4.29-0.34=0.4+2.66+4.59=8.32-1.01-0.93-3.72=6.93-3.56=5.32+3.36+4.98+9.09=7.12-0.33=4.4-1.36+0.43+5.21=9.56-6.08+1.84=8.78+4.89-3.62-1.08=5.51+4.06=9.34-9.05+0.15=3.11+1.16=6.36-0.4=4.19+6.13+1.7-8.06=6.91+8.92+3.53=5.01+1.52+6.44=3+4.09-2.62-2.74=9.48-2.05-6.89+1.25=3.83-0.85+2.47=5.95-2.23+9.41+5.38=1.29+7.22+6.98+9.4=7.96-1.58+4.31-6.26=2.63+3.77+0.04=8.57-2.23+2.1=2.23+2.17+5.85=9.67-4.53+9.89=9.5+0.05+0.56-3.28=9.78-5.77+5.44-2.13=9.6-5.69-3.16+8.97=7.23+1.09-0.43=8.76-2.88-1.04+7.98=6.64-2.46=8.9+0.18+5.7-6.53=5.49-0.78=6.72+5.16-5-4.79=4.77+7.2-1.06+5.16=7.23+0.4-5.65+2.36=7.25+3.65-5.42-1.23=9.15-3.77-1.05-1.69=2.84+6.12-7.98+1.04=8.45+4.01+1.77=9.92-1.94+3.58+3.62=6.17-5.8+3.76=2.57+8.44-1.33-8.35=2.95-2.01+9.68+1.42=2.02+8.05-1.85+2.91=5.34+4.97+8.52=0.77+7.05=7.72+7.33-3.82-4.88=7.29-7.04+8.8+0.68=8.26-6.83+2.44+7.08=8+4.7-0.42+3.61=0.5+1.48+8.6+2.95=5.37+8.42+6.12-7.53=6.26-0.45+6.75+8.58=7.8+2.55+4.68-9.49=9.05-2.99-2.92+3.19=7.01-0.59+4.2-3.93=1.11+2.52-0.29+1.91=5.91-0.91-2.8-2=7.87-5.22+0.79=0.99+7.65-5.41=0.97+7.65=6.99-3.37-0.3-1.76=1.95+9.03-7.11=9.13+5.3+9.52-4.51=1.09+7.48+3.76+0.93=4.38+1.83+3.19=5.98+0.59-0.39-1.32=2.92+4.07+0.54+8.23=2.87+9.68=8.88-1.05=8.3+3.22-7.05=7.88-3.41-4.37=9.2-7.62+2.64+0.87=8.06-5.51+8.89-5.65=0.43+4.84+1.82=8.65-0.69=7.36-6.32+2.27=8.34-6.02+5.41-5.37=7.92+1.66-3.14+2.26=0.32+0.11+9.08-9.22=9.55-5.7+0.91+0.75=9.92-6.05-2.39=4.98+8.45+8.81-4.07=7.07-4.21+0.69=6.25+5.61+6.94+7.54=6.68-3.45+3.11-1.67=5.91-2.41-2.37-0.89=7.26-4.9=9.85-9.07+4.54-1.79=7.79-2.67=6.04+6.43+8.66+1.8=9.07-6.48+9.94-5.64=7.32+8.19-7.95=7.95+4.13+2.57-2.34=9.48-0.5-0.58+8.36=0.53+9.08+7.94-6.08=9.97+7.76+8.74-2.24=6.95-3.18-0.73-0.14=7.17-3.3-2.08=9.68-0.76-0.99-6.36=3.88+6.43+2.96-6.07=3.67+1.74+4.35+6.61=6.66-2.76+2.35+1.96=9.24+1.75+9.14-4.23=6.38-6.05+6.79+7.8=3.54+4.66-0.08=6.15-3.14-0.71+2.44=6.26+8.21-4.67-7.85=6.19+9.39-1.71=9.28-0.91-6.01=2.55+5.48+2.3-0.14=7.31-2.59=3.99-0.79+1.99-4.85=0.37+1.26=9.15-3.25+0.99=8.64-6.64+9.13-9.68=7.05+3.73-7.86+2.75=8.9+6.9-4.83-3.13=9.07+5.97-7.8-6.29=9.47-2-4.09+1.97=9.37-3.4-1.99-2.11=7.81-2.62+7.91=7.61-3.05+5.99-8.71=7.3+1.97+5.54-6.25=8.78+4.65-3.18-4.66=7.08+0.79=7.39-5.39-0.26=9.41-4.94-2.02+4.09=1.76-1.01+0.28+5.91=8.71-0.77-3.56=8.37-0.15-3.9-2.18=9.13+1.14+4.48+4.78=3.53+9.1+7.26=5.71-0.28-0.85=8.67-5.29=4.6+1.22-1.33+5.8=8.13-2.33-4.3-0.46=3.27+6.51+7.01-3.37=7.16+4.64=6.2+3.5+9.44-0.1=6.73+9.42-3.35-5.23=9.45-2.15-5.09=9.31-3.47-4.42=3.51-1.08-0.99+6.33=6.82-0.4-4.12+3.94=3.57-1.92+1.51=7.41+4.89-9.16+1.4=2.44+3.59=4.22+0.96+8.38-8.1=7.19-2.48+3.43+4.2=6.62+0.89+1.8=9.75-6.66-0.08-1.46=4.74-1.13-2.23+1.27=8.92+5.1-9.05+9.02=6.39-1.94-0.7+6.14=3.36-2.96+9.57-3.76=6.52-3.16-0.45-1.98=9.99-4.38+2.58-4.97=7.14-2.75+4.75-1.5=8.84+4.02-5.13-1.15=1.46+7.19+2.85=7.29-5.79+1.84+8.97=9.02-6.66+0.86+3.88=7.72-3.12-2.54-1.78=4.18+4.06-7.51+6.42=7.66-4.98-0.18+6.48=1.16+6.83+2.25=7.62+7.66-7.64+1.01=8.44-0.89-1.41=2.37+9.47+7.51+7.41=2.92+5.32+7.47+4.47=7.87+7.95+9.17+6.58=5.44-2.17-0.77-1.06=9.82+8.19-8.81-8.41=3.8+0.16+9.85=9.75-6.74+5.45+0.77=6.6+0.02-2.18+6.97=7.66+2.81-7.13=2.32-0.04+1.23=4.15+3.44+9.79=9.92-2.19-0.36-1.38=8.5-2.43-5.44=9.13-2.2+2.99-1.95=2.14-1.82+2.37=7.24-0.2+3.63-6.38=6.55-2.92=8.34-4.77=8.7+2.11-6.93+6.84=4.54+4.61-4.76+0.14=2.9+6.55=9.47-8.79+4.53=9.52-3.13-2.71-2.85=6.38-0.87=6.22-3.29-0.07-0.81=7.08-5.78=7.88-6.77+0.12=7.43-1.8+6.23-0.31=6.84-3.91=5.94+9.85+2.37-7.43=3+6.53-8.95+7.51=8.76-2.59+4.18-8.52=8.56-4.57+7.89=9.41+8.52+3.96+5.94=3+9.7+6.78+9.81=0.47+1.87+3.95=8.26+6.22+7.17+4.45=3.73+9.93+4.95+1.31=2.11+7.22-1.47-4.6=9.77-1.71-0.54+6.71=3.27+1.21-2.37+8.67=6.17-1.87-1.66-0.46=3.84+9.37-4.31=9.33-2.21+9.74+2.03=2.49-1.05-0.03=3.53-1.3+8.83=9.61-0.9-6.12+8.05=9.99-0.1-4.94+2.21=2.13+6.57-4.58=6.83-4.16+3.4-4.78=8.11-3.93-0.37+2.22=5.66-0.78-0.07-3.02=9.24+0.86=6.94+0.49-4.49+0.37=4.7+2.87+0.13+4.6=5.71-3.2-1.25=3.04+6.58+2.21-1.89=8.06-3.07=參考答案6.67-5.38=1.293.66-1-1.18+1.44=2.928.95-1.04-5.99-0.74=1.182.55-0.18+9.97+3.56=15.98.31-3.22+8.33+5.48=18.96.3-3.73+9.55+4.63=16.751.67-1.2-0.19+2.54=2.826.12+7.14+6.26=19.524.18-2.12+6.68=8.749.17+0.55-3.57-1.26=4.894.49-3.51+1.75=2.737.09-1.17=5.929.06-5.5+8.19=11.759.97-6.72-2.54=0.716.29+4.19-7.82+9.89=12.556.76+1.54+4.34-9.66=2.986.04-2.18-0.82+1.93=4.978.78-1.35-0.73-1.1=5.68.22-3.5-1.63=3.099.96+1.69+2.43=14.085.14-0.08+1.52=6.589.87-2.67-3.55=3.653.08-2.6=0.487.66+1.03+5.62-2.04=12.273.15+5.48=8.634.76+2.93+6.02-8.34=5.375.94-2.34+3.28=6.883.75-1.28+5.9+7.51=15.888.11+9.86-3.54+9.55=23.983.52+0.36=3.884.83+2.04-3.48-0.52=2.879.25-2.43-3.45=3.376.73+8.77-0.17=15.339.37+4.42=13.799.27-4.57-2.76-1.65=0.294.47+6.99+1.63+3.86=16.951.3+2.63+7.16-7.28=3.819.89-8.19=1.75.29-1.32-3.03=0.949.07-3.63+0.98+1.43=7.853.28+3.72+4.18=11.184.24+0.52+3.12-0.35=7.538.64-3.12-2.21-1.42=1.897.94-1.09-0.32+5.72=12.259.71-1.05-0.15-6.35=2.166.54-1.29-0.06-0.14=5.053.01+9.56-4.82-6.44=1.317.05+6.63-1.75=11.939.27+6.67-1.74-4.92=9.289.82-0.94-4.29+7.56=12.156.97-5.69+4.28=5.565.45-0.77+7.14+2=13.826.41-2.71-1.44-0.22=2.044.73-1.98+1.35-0.27=3.836.46-3.95+8.07=10.587.17+0.16=7.337.59-0.48=7.114.76+6.17-2.12-4.07=4.746.38-4.97+0.23=1.645.61+0.67-4.27=2.018.56-0.19+8.69=17.065.78+7.26-2.75-9.66=0.635.01-2.79-1.18=1.044.67+8.91+2.1+1.01=16.692.9-0.37+2.62+8.51=13.667.57-1.11=6.467.54+0.79-3.98=4.355.45+5.61-9.07=1.999.53-3.06-1.8-1.06=3.614.87-0.75-0.67+4.34=7.799.35+7.22=16.575.12-2.29+3.45-1.88=4.43.9+5.71+1.04=10.657.48-2.37=5.113.35+5.36-6.65=2.064.43+1.89+2.76+7.09=16.178.22-3.34-4.12-0.39=0.377.25+6.98+5.05+4.28=23.567.46+3.13=10.592.64+1.57=4.214.63-2+3.2+2.99=8.826.12-5.61+7.07=7.588.28-3.23-1.92=3.132.77+2.79=5.568.73-4.29+8.38+0.81=13.638.49-0.13-4.56=3.88.4+4.28=12.688.59+1.42-6.34-0.33=3.347.18-0.73-1.12+3.97=9.38.58+7.13+2.31=18.023.18+9.41-9.64-0.66=2.294.76-1.24=3.526.79-6.23+9.56+6.49=16.615.54+6.57-1.79-9.94=0.380.5-0.09+3.54+8.86=12.815.02+7.8+1.2=14.025.9+4.56+3.24+3.01=16.713.63+8.67=12.34.57+6.4-0.95=10.027.1+5.66+0.97+5.39=19.122.67-0.26-1=1.413.34-0.1-1.66-0.37=1.219.27-3.29+7.45+5.64=19.076.32-4.4-0.09+4.77=6.64.93+4.25-1.79=7.392.42+7.03-3.89=5.565.11-0.75-3.98=0.386.38-0.84+1.38-6.42=0.53.46-2.05+0.14-0.57=0.987.18+4.47-8.81+5.03=7.876.52-2.42-1.87-1.16=1.076.87-5.42=1.454.35+5.33-5.09+8.53=13.127.13-6.33+8.73=9.538.9-1.71-2.24+3.68=8.639.9-5.19-2.18+2.37=4.96.56+5.11-6.46-0.71=4.56.81+5.8+9.17=21.787.65+1.6-8.97+8.69=8.979.21-3.26+1.79=7.742.5-0.73-0.2=1.573.46+8.86=12.329.74-5.07+6.44-7.94=3.179.26-4.24+5.97-1.6=9.396.02+7.75-3.67+3.96=14.066.37-0.55=5.829.87+4.65-3.55-7.3=3.679.95+9+7.5+0.19=26.647.25-1.27-0.06+4.81=10.736.3-1.13-1.26-1.95=1.967.6+5.48=13.088.31+3.25+8.58=20.146.51-1.34+8.5-5.82=7.857.03+5.04-5.46-4.84=1.778.9-6.62-0.71+6.08=7.656.12-0.69+0.11-3.73=1.815.41-4.65=0.762.95-1.2-1.38=0.375.42-1.87-0.16+2.34=5.731.36+4.31+4.46+9.58=19.717.68-0.85+7.31=14.142.12+8.91=11.039.03-4.37-3.62=1.045.54+6.21+1.12-1.53=11.349.42-8.23-0.21+8.33=9.315.24+5.49+4.16=14.895.75-3.32=2.437.82-0.63-4.83+2.53=4.897.51-6.03=1.486.3-0.63-0.45-2.02=3.26.69-4.64+8.44+0.78=11.272.67+2.44+9.95-1.25=13.811.77-0.29-1.33+4.04=4.191.55-1.03+7.32-1.14=6.75.24+4.45-5.78=3.916.95+2.05-8.26+8.15=8.891.46+9.92-8.63+1.24=3.995.43-0.17-0.26=55.1-3.37+9.34-2.64=8.436.81+9.71+6.53-3.72=19.330.15+6.92+9.69=16.762.73+2.42+4.09+0.57=9.819.81-0.23-2.18-3.98=3.425.42+9.3-0.67=14.057.09-3.91+2.65+7.25=13.088.01-1.14-6.6=0.277.77-5.68+3.31-2.43=2.975.81-5.56+5.58+2.96=8.792.92+2.4+6.28=11.69.2+0.18+2.76=12.147.91+0.56+3.22+1.49=13.186.76-6.38+1.89=2.277.45-0.61-6.7=0.148.26+9.63-2.72+9.06=24.237.62-0.89-0.29=6.447.99-6.31+2.21+5.87=9.768.62-3.42+4.1-0.44=8.867.7-7+0.02=0.726.53-4.19+4.41-4.21=2.549.32+2.66-0.93+3.06=14.119.72-6.38-0.74=2.65.89-0.11-1.24-3.62=0.929.64-5.77-1.52+0.38=2.739.36-1.16-4.79-2.53=0.886.17+7.39=13.568.62+2.32-7.68=3.265.07-0.27+6.6=11.44.48+1.41-1.83=4.069.76-2.95-5.25=1.569.22+7.05-9.65=6.626.9+7.66-4.03-5.07=5.467.86+5.75+8+8.27=29.887.53+0.92-4.32=4.133.41+4.83-7.63+5.9=6.515.82+9.2+9.98-6.43=18.578.37-0.14-2.9-3.8=1.531.17+9.19+1.02=11.386.29-4.14+3.47-3.98=1.649.08+2.52=11.69.15-3.74+3.17=8.589.42+0.23-0.47-4.16=5.020.2+9.53=9.734.89+2.21+8.11+2.11=17.329.71-0.16=9.551.38+8.62+8.28+4.03=22.317.16+8.31-1.35=14.121.38+3.45=4.838.05+8.02-7.69=8.389.04-2.6+7.69-4.32=9.817.01-1.55+2.87=8.338.9+7.35-0.03=16.229.84-4.24-1.43-0.53=3.648.79+8.84-4.67-0.59=12.373.87-1.13=2.747.15+6.66-0.91-7.11=5.790.11+3.33-2.94=0.59.13-5.82-2.02=1.299.74-3.29=6.450.97+8.16-3.2=5.930.16+4.52+9.27-0.27=13.686.49-0.04-0.96-4.69=0.86.55+3.9+8.48+0.63=19.563.62+8.51-1.74+9.79=20.180.79+6.09-1.76+8.21=13.337.68-3.15-1.2=3.334.75-3.09-1.41+4.03=4.289.37-4.96-3.45+6.83=7.792.83+2.84=5.671.36+5.69+2.05+0.6=9.76.54-4.71=1.833.39+6.73-3.64-6.27=0.219.31+3.15-0.22+6.5=18.744.93+3.76-3.42+7.72=12.991.56+0.98+3.15-4.73=0.967.83+7.06-2.84=12.057.9+4.88+3.8=16.588.89-6.78+6.49=8.69.62-2.47-5.06=2.098.38-7.13-1.08+0.66=0.838.79-0.87=7.925.21-1+5.83=10.048.5-0.37-1.86-5.65=0.629.18-0.18-3.34+7.91=13.574.91-2.05-0.72=2.145.58-0.19-4.09+9.51=10.817.64-5.82+7.58+9.52=18.928.57+8.7-3.53-3.29=10.458.69+9.87+9.1=27.666.59-0.81-1.37+6.89=11.37.02+9.87-9.23-3.48=4.188.82+5.22-5.33-4.91=3.82.48+5.83-3.76-3.07=1.481.28-0.85+9.35-0.79=8.995.22+5.79-1.16+0.66=10.518.09-5.38-2.22+3.26=3.751.8+0.03+6.13=7.964.16+9.97+6.36=20.499.87-3.89-1.41-1.67=2.97.43-3.52-2.27=1.649.75+1.77-6.76-2.66=2.17.34+5.41-8.7=4.050.98+9.64+1.82+3.05=15.497.86+3.24+3.22=14.325.68-4.48=1.22.63+6.01-1.77+8.63=15.55.64+8-8.86=4.782.81+4-0.18=6.637.6-0.88+3.33-9.54=0.515.6+8.97+0.44-6.95=8.064.14-2.52=1.629.15-2.88+8.47-4.33=10.419.82-4.05-1.95+5.9=9.728.54-0.55+7.8=15.793.21-0.81-0.73=1.674.2+4.76-8.54+6.4=6.829.24+6.42-9.1+6.51=13.078.47+5.27+9.97+7.66=31.377.12+3.69=10.819.57-1.19-2.75-0.5=5.130.78+9.41=10.197.36+9.11+3.43=19.99.87-6.22=3.659.01-2.64+7.15=13.529.96+6.66-0.63=15.997.93-0.76-1.33-0.83=5.019.32-5.23=4.091.99+8.2=10.190.17+9.6+8.85-4.46=14.165.26-1.29+2.12-3.14=2.959.96-5.05+6.4+8.8=20.117.37-1.89-0.38-4.86=0.248-0.11-2.46=5.437.01+0.75+9.65-5.97=11.449.74-4.24-2.5=39.78-9.17+5.04-2.94=2.712.88-2.74+6.21+8.36=14.710.51-0.27+5.2=5.447.34+4.6+0.69-7.44=5.199.36+4.44-4.55-6.6=2.657.89+5.28-3.42-7.26=2.498.43-0.21-2.5-0.49=5.237.12-1.49-3.58=2.050.25+2.45-0.59+1.44=3.553.18+8.06+7.1+5.87=24.214.28+3.74+7.23=15.259.62+2.6-0.76+5.95=17.413.03+7.63+5.9=16.568.64+6.13-5.29-3.3=6.183.37-1.2-0.37=1.87.7-0.45=7.252.75+7.78+2.57=13.18.73+3.19-5.36=6.569.96-4.49+3.3=8.776.57+9.63+2.63=18.838.3-0.69-1.16-1.1=5.356.69+2.3+3.4-6.34=6.055.87-3.39=2.482.74+3.07+6.91+2.1=14.828.36-3.5-1.44=3.420.16+5.34+4.02=9.528.92-6.51-2.31+8.91=9.010.12+9.96-1.48+4.95=13.555.47-3.21+9.78+5.83=17.878.39-0.73-1.49-2.94=3.237.84-1.79=6.053.15+2.58+4.51=10.249.15+4.91-4.11-2.59=7.363.19+6.87=10.068.04-4.46+6.83=10.411.88+4.29+1.49-1.37=6.298.82-6.1-0.49=2.238.61-0.81-7.26-0.17=0.371.01+2.71+5.95=9.676.69+7.68-0.11=14.269.02+9.03-8.49=9.562.46+2.01+0.82-2.38=2.912.14+7.97+6.54=16.654.11+4.57=8.680.19+4.47+0.06-1.78=2.946.06+3.26-4.1-0.52=4.70.85+8.92+7.58-8.11=9.244+7.23+8.96=20.196.58+8.58-9.25=5.915.37-0.89+6.52-5.55=5.455.58+1.93=7.511.49-0.05+9.56-9.68=1.322.85-0.58=2.272.88+8.9-0.3=11.482.59+6.51-3.35-4.08=1.679.45-3.92-3.57=1.966.34-0.38-5.76+6.39=6.594.08-3.67+7.79-1.85=6.356.51+1.96+3.4-9.43=2.444.69+8.13+3.04-6.64=9.225.12-0.68+6.34+4.41=15.199.49+6.23+6.86+1.18=23.768.61+9.88-2.38=16.116.42+9.44-1.4-5.83=8.639.24-1.16-5.87=2.212.86-0.74=2.128.49+0.84-0.9=8.435.62+7.85-9.09=4.381.94+3.64+4.9-3.28=7.22.88+0.83+2.62+0.55=6.885.03-4.6+5.67=6.17.6-0.47+5.73+4.27=17.138.93-1.48=7.459.53+5.62+3.21=18.367.94-2.04+8.05-6.71=7.240.66+6.04=6.73.9+0.36=4.267.29-1.53=5.768.38+8.19=16.579.05-3.69+1.89+6.9=14.156.39+9.59+2.06=18.043.01+8.92+7.85=19.787.72+1.76+9.1+5.77=24.359.7-7.06=2.643.02+9.7+9.68=22.43.36+3.05=6.418-5.31+1.08=3.775.01+6.81+7.95-0.07=19.79.94+2.42+4.96+1.62=18.944.18-2.19+5.86+4.54=12.394.09+4.24=8.331.12+8.77=9.896.26+0.23=6.498.96+8.87-8.79+2.38=11.420.5+8.73+5.17-3.25=11.154.41+6.36-5.57=5.26.75-0.8+4.7+2.09=12.745.94+0.73+9.59+7.77=24.037.23+4.65-5-6.23=0.658.1-0.79+0.61-3.95=3.979.58-1.79+3.19-1.92=9.065.94-2.38+1.22=4.788.25+8.01-1.22=15.045.41-1.89-2.51+2.35=3.364.63+3.5+7.32+8.44=23.892.29-1.18+0.76+4.03=5.92.92+7.66+3.7-3.08=11.26.81-2.49+8.89+2.79=169.18-1.12-2.68=5.388.09+9.54-2.11+8.14=23.661.5+5.99-2.04+7.75=13.26.59-0.29+7.53+7.78=21.618.21-5.62+5.91=8.55.65+1.56+9.17+4=20.388.34-0.62-3.86+8.69=12.555.23+8.44-7.14-0.63=5.98.28-2.44+0.24-1.75=4.333.59-1.43=2.160.67+0.3+5.7-2.17=4.55.31-3.3+6.58+8.24=16.837.95-5.73+4.03+1.54=7.795.23+5.14=10.372.85+8.66+7.6+4.09=23.25.43-2.3+1.26+8.53=12.924.37+9.98-7.49-2.56=4.39.83-2-6.23+1.13=2.738.21-5.39+6.18-0.55=8.457.3+1.15-5.83+5.37=7.997.21+3.33-6.61-2.33=1.69.59-3.31+0.22=6.50.22+2.47+9.66=12.356.47+6.98=13.454.5+7.14+0.53=12.177.74-2.04-0.56-4.05=1.094.95+5.44-2.67=7.721.17+9.03-4.53=5.679.31+6.28-3+6.66=19.258.84-7.42=1.422.1+2.69-3.48+6.69=88.55-1.03+5.02=12.546.87+8.8-6.67=90.99-0.59+3.58+6.1=10.089.63-1.29=8.346.68+0.45=7.135.26+4.52+0.48+2.5=12.767.93+3.75+7.75+2.98=22.412.74-2.47+4.3=4.575.21-0.41-4.39+7.24=7.657.46+8.01-6.06+8.18=17.590.69+6.38-2.07+3.25=8.252.19+3.13-3.09=2.239.68-1.88-4.44+6.85=10.219.74-5.43+7.69=125.58-1.08+5-8.71=0.797.38+9.16=16.544.32-2.69+0.44=2.075.76-1.52-0.04+0.69=4.898.27-5.75-1.53=0.998.1+1.96=10.069.14+8.66=17.85.36-2.29+5.24+0.2=8.512.48+9.45-2.2=9.738.29-0.93=7.368.42+4.57-0.66-3.19=9.148.39-1.83-6.42=0.148.72-1.37-1.6-0.15=5.67.73-3.12+1.87-1.32=5.168.09-3.2-0.75+7.79=11.937.12-1.21-0.28-4.05=1.589.09-1.47+5.54+5.04=18.26.41+4.2-4.87-5.26=0.488.9-1.52-0.72-6.27=0.398.62+1.06+6.91=16.597.65-1.07-1.59+0.09=5.084.88+5.19-1.22-4.87=3.987.9+4.52=12.424.5-0.43+7.35-5.37=6.051.66-0.33=1.338.03-3.06+7.09=12.061.4+9.46=10.867.56+6.35-7.19+7.4=14.128.15+0.59=8.744.6-1.8=2.87.18+9.07-3.47-9.41=3.378.55-2.07-3.75=2.733.73+0.07=3.88.64+1.28-2.21+5.92=13.633.48+9.13-0.26-4.27=8.088.59+4.9+0.25-8.08=5.669.63-4.58+6.78+2.33=14.168.08+8.27=16.350.91+4.76+0.35+6.87=12.898.35+0.13-8.02+2.33=2.799.95-5.97-3.5=0.484.66-0.76-2.36+9.33=10.875.47-0.41-2.81+7.98=10.238.13+5.12+2.4+4.87=20.524.06-2.23+7.18-7.39=1.621.62+4.22=5.847.78+0.15-4.96=2.974.19-3.12+3.58+3.05=7.78.33-2.12-3.16=3.054.14-1.77+3.53-3.95=1.954.96+6.83+9.28-4.1=16.977.69-3.28+3.94+9.23=17.585.2+2.2+9.42-3.61=13.216.38+0.98+6.56+5.78=19.79.11-0.66-6.72=1.738.41-3.5-0.9-0.77=3.243.93+5.61-5.12=4.429.72+0.09-2.63+9.13=16.316.44+8.78+0.47-1.79=13.94.22+8.92+2.58-1.49=14.234.72-2.49+6.23-0.16=8.33.84+8.6-0.29-3.2=8.950.82+4.85+7.24=12.913.79+3.14+0.41+6.79=14.139.8-1.84-7.77=0.194.91-1.68+5.68-2.1=6.817.14+4.97-8.2=3.910.46+2.25+8.46+8.18=19.358.74+8.24-7.89+2.24=11.331.45+9.11+9.61-3.37=16.88.19+5.06+5.03=18.286.12-3.32+1.23=4.032.12+6.48+7.19+3.78=19.577.06+9.37+6.23+7.28=29.940.38+0.94+1.77+0.13=3.228.56-5.49-0.47-0.98=1.624.55-2.42=2.135.95-0.34-1.98-1.65=1.986.11+7.49-0.76=12.841.64+0.83+4.23=6.70.08+0.69+4.29-0.34=4.720.4+2.66+4.59=7.658.32-1.01-0.93-3.72=2.666.93-3.56=3.375.32+3.36+4.98+9.09=22.757.12-0.33=6.794.4-1.36+0.43+5.21=8.689.56-6.08+1.84=5.328.78+4.89-3.62-1.08=8.975.51+4.06=9.579.34-9.05+0.15=0.443.11+1.16=4.276.36-0.4=5.964.19+6.13+1.7-8.06=3.966.91+8.92+3.53=19.365.01+1.52+6.44=12.973+4.09-2.62-2.74=1.739.48-2.05-6.89+1.25=1.793.83-0.85+2.47=5.455.95-2.23+9.41+5.38=18.511.29+7.22+6.98+9.4=24.897.96-1.58+4.31-6.26=4.432.63+3.77+0.04=6.448.57-2.23+2.1=8.442.23+2.17+5.85=10.259.67-4.53+9.89=15.039.5+0.05+0.56-3.28=6.839.78-5.77+5.44-2.13=7.329.6-5.69-3.16+8.97=9.727.23+1.09-0.43=7.898.76-2.88-1.04+7.98=12.826.64-2.46=4.188.9+0.18+5.7-6.53=8.255.49-0.78=4.716.72+5.16-5-4.79=2.094.77+7.2-1.06+5.16=16.077.23+0.4-5.65+2.36=4.347.25+3.65-5.42-1.23=4.259.15-3.77-1.05-1.69=2.642.84+6.12-7.98+1.04=2.028.45+4.01+1.77=14.239.92-1.94+3.58+3.62=15.186.17-5.8+3.76=4.132.57+8.44-1.33-8.35=1.332.95-2.01+9.68+1.42=12.042.02+8.05-1.85+2.91=11.135.34+4.97+8.52=18.830.77+7.05=7.827.72+7.33-3.82-4.88=6.357.29-7.04+8.8+0.68=9.738.26-6.83+2.44+7.08=10.958+4.7-0.42+3.61=15.890.5+1.48+8.6+2.95=13.535.37+8.42+6.12-7.53=12.386.26-0.45+6.75+8.58=21.147.8+2.55+4.68-9.49=5.549.05-2.99-2.92+3.19=6.337.01-0.59+4.2-3.93=6.691.11+2.52-0.29+1.91=5.255.91-0.91-2.8-2=0.27.87-5.22+0.79=3.440.99+7.65-5.41=3.230.97+7.65=8.626.99-3.37-0.3-1.76=1.561.95+9.03-7.11=3.879.13+5.3+9.52-4.51=19.441.09+7.48+3.76+0.93=13.264.38+1.83+3.19=9.45.98+0.59-0.39-1.32=4.862.92+4.07+0.54+8.23=15.762.87+9.68=12.558.88-1.05=7.838.3+3.22-7.05=4.477.88-3.41-4.37=0.19.2-7.62+2.64+0.87=5.098.06-5.51+8.89-5.65=5.790.43+4.84+1.82=7.098.65-0.69=7.967.36-6.32+2.27=3.318.34-6.02+5.41-5.37=2.367.92+1.66-3.14+2.26=8.70.32+0.11+9.08-9.22=0.299.55-5.7+0.91+0.75=5.519.92-6.05-2.39=1.484.98+8.45+8.81-4.07=18.177.07-4.21+0.69=3.556.25+5.61+6.94+7.54=26.346.68-3.45+3.11-1.67=4.675.91-2.41-2.37-0.89=0.247.26-4.9=2.369.85-9.07+4.54-1.79=3.537.79-2.67=5.126.04+6.43+8.66+1.8=22.939.07-6.48+9.94-5.64=6.897.32+8.19-7.95=7.567.95+4.13+2.57-2.34=12.319.48-0.5-0.58+8.