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0.34+2.45+3.3+2.63=2.5+2.1+0.19=7.52-1.91-3.18+6.82=9.62+6.48+4.75+0.64=9.09+1.55+0.25+8.61=8.77-4.38+7.43=6.04+7.46-6.2+7.23=2.06+8+0.89=9.57+6.09+0.98-0.62=5.2+7.93=8.31-0.58-4.8=9.8+4.4-2.43-8.69=6.17-0.4-4.16+6.16=5.11+6.85-9.94=9.52-0.72+5.28=7.91+0.8+2.43=7.04-6.42+0.14+4.96=5.22+0.59-2.34=1.63+1.01+5.53=2.34-2.07-0.11=5.16+0.49+1.75-4.99=3.6-1.23-1.59+6.68=3.24+0.21=1.29+1.25=7.73-1.18+8.26+4.54=6.69-5.23+3.79-2.56=8.02-3.48-1.11=9.76-2.82=9.19-3.2-0.54=7.9-3.39+6.66+5.72=6.74+6.02+1.68=9.89+3.47-1.09-5.19=5.48+5.32-6.58+8.7=8.54-3.07-5.18=3.58+8.49-0.37-7.32=9.65+7.18-0.9-8.44=8.34-0.07-5.46-2.53=9.4-4.25=8.86+3.96-4.94+3.51=4.93+9.04+0.57=4.03-0.31-2.64+2.36=7.17-3.93+4.67-0.16=4.05-3.85+9.45=8.31+0.26=9.71+3.49+3.76-4.56=9.51-2.7=1.72+9.84-9.46=6.46+8-9.39=7.83-6.17=6.97+1.95=7.2-3.43+9.91=9.48+1.08+4.15-0.9=6.12+5.99=4.86+5.35-4.9-4.52=5.6+9.16+8.36-4.87=6.9-0.91+1.48-4.51=9.45+9.56-4.53=6.42-1.05=5.48+2.12=9.4+8.48+7.54+8.65=5.65-1.73-2.19=2.44+2.01=1.22+0.05=5.89-3.13+5.63-3.64=0.57+5.02-5.22-0.03=9.07-0.66-3.21-2.11=7.12+4.87+3.24=4.26+6.3+6.71=6.49+8.36+3.28-7.62=3.94+1.83-3.74=9.53+8.5+6.46-4.45=6.45-2.85-1.76+8.59=9.12-6.59+6.98=4.07+3.38-1.07+5.7=9.3+0.94+1.2=7.88+7.45+3.68-4.4=8.4-0.15+3.45-4.19=9.7+8.03-1.58-6.35=2.81-0.87+9.96-6.87=4.14+5.34-3.48+3.69=4.83-0.53-3.19-0.74=8.57-2.59+2.26-0.49=7.12+0.02-2.46+2.7=8.3+8.19+8.46=8.11-6.4=8.44+7.06=6.76+9.79-5.15=4.94+2.78+1.11-3.75=4.79+4.5+6.56=3.79+3.9+5.16-4.56=4.86+1.67=4.77+0.8+2.28=5.06+4.89+7.89=6.25-0.43+4.34=7.39+6.23-4.59+6.03=9.69-3.99-0.04-4.59=9.32-2.16-1.18-1.48=7.1-0.77+7.64-5.48=8.82+7.99+3.13+1.52=5.1-1.45+0.13=5.07+6.27-3.91-4.05=3-0.49+4.15=8.92+6.76=3.29+7.85+1.53+9.8=8.84-3.89-0.03-1.15=8.28-0.41-2.15-1.31=7.37+6.92+3.38+0.79=3.34-1.75+1.74=9.49-1.07+0.3-6.7=7.17+9.57+2.86=9.01-2.74+9.84=3.82-3.14+6.6-0.16=8.38+6.78+9.72+4.93=4.48-0.27-0.53+7.18=9.65+8.31-1.45-6.77=6.88+9.45-0.92=7.04-1.9-3.79-0.6=8.69-0.38-1.26=9.34-6.67+2.36=7.88+4.09-6.84-4.23=2.39+3.07+5.99+8.25=4.01+6.27+0.26=9.04-3.23-3.61=7.38-0.4-2.25+1.14=7.82-1.87-1.84-2.58=6.47+0.35-1.98=9.56+5.43=8.7-0.91-4.56-0.94=6.45-2.38=3.7-3.13+4.92=8.46-7.74+8.49+6.54=9.94-7.9+7.85-6.32=9.92-3.5-3.65-1.76=4.48-2.06+8.89+5.2=9.96-3.77+5.85-4.89=5.45+5.57+7.26-4.95=9.59-8.72+3.88+9.08=2.56-0.76+6.61-0.66=5.86+2.89+6.34=3.89+4.7-5.52-2.76=3.38+4.63-6.69-0.09=6.15-0.79+5.97-0.41=9.76-0.63-3.45+3.54=9.87+4.7+1.66-0.33=9.82-3.5+4.04-8.79=6.97+6.29+8.73+3.56=4.28+3.4=9.05-2.92-0.13+5.37=9.32+2.61+9.09=3.03+5.75+6.44=7.13+4.11+1.75-0.23=8.19-1.54-4.6-0.82=7.74-5.95-0.6=9.2+6.93=1.34+3.65=9.58-4.13-1.55=8.44-2.88-3.96=5.24-2.51-0.04=5.25+1.83+7.63-4.33=8.57-3.74-0.82-3.37=6.7-2.99-3.41+4.82=8.58+6.96-5.8=7.9-3.33-1.39+4.84=3.9-3.08=5.72+3.52+9.67+1.44=7.72-1.17+6.84+3.76=9.9-4.72-3.22=5.85-4.67=0.73+6.49+5.6-8.86=1.37+0.77-0.88=9.83-7.81=3.84+7.88-0.07-4.75=7.36-3.45-2.77=7.79+5.91-1.24=9.8-2.49=7.13-3.32+4.44-1.41=7.5-0.71+8.82=6.17+7.55-4=5.77+6.8-1.4-6.85=8+7.4-2.87-3.85=5.13+2.84+1.06=7.1+3.16+9.32-2.14=5.82-0.57+9.49+5.5=7.9+2.29+3.39=9+2.68-1.83-4.68=9.12-3.51-0.87-4.16=4.23-2.45+1.9=1.3+5.37+7.88+2.69=8.69+3.82+1.01=5.94-5.52=5.74-0.67+2.78=1.23-0.18+4.63+5.44=3.03-0.83=8.19+3.76+1.33+1.38=9.45-7.66+5.62-2.21=9.78+5.05+4.82-6.76=5.96-0.15-0.68=5.46+7.84+5.51=5.76+6.46-3.75-3.82=1.76+9.7+2.42-2.21=0.71+9.24+5.52=9.27+2.14+4.63-4.05=8+7.82+7.83=9.21-0.07-8+7.55=4.33-0.39-1.7+8.83=3.46+8.56=9.01-4.59-2.45+9.91=7.66+5.26-7.96+6.43=1.76+8.93-9.9+2.18=5+1.95-6.67=8.11+8.74-0.02-0.67=3.12+8.94=0.5+0.97+0.64+5.65=6.66+5.34-0.88+7.51=4.08-3.82=4.6-4.16+3.71=0.36+3.85-1.29=6.63+2.08+4.87+4.93=8.37+9.5-2.76+9.26=7.75-1.31+8.26+5.97=0.51+5.35=8.94+0.67+8.05-1.64=7.79-4.2-0.19=4.71+7.96-7.39+8.59=7.95-4.98-0.08=7.59-4.39+3.71-3.96=1.78+0.04+5.95=6.27+0.55-3.23+1.88=7.68-3.55+5.37+9.22=2.81+9.71-2.94+7.69=4.45-1.03-2.34-0.95=8.18-6.56-0.44=3.36+7.81+4.45+8.91=2.59+9.71=4.26+0.49+5.9=1.31+2.69=4.78+1.37-4.51+4.4=1.75+2.84+5.15=6.56-1.43-0.82+4.7=6.52-4.7=1.98-0.19=3.27-3.11+4.66=0.15+1.41+9.02+3.19=7.13+4.1+4.7+4.87=7.02+3.95+8.65-0.35=9.83-5.7+7.7=1.89+2.29+0.49=0.2+0.51=8.75-4.3=7.31-5.73+9.43-5.8=8.21+6.06+4.51+7.92=4.95-1.02=8.41-2.23-1.8+4.65=5.4-1.94-0.38+2.94=2.26-1.21+5.13+5.78=6.59-3.04-1.53-1.58=6.78-2.99+7.21+0.76=7.55+4.32+3.07=8.46-2.06-0.71+2=7.89+5.56=8.97+0.77-4.54-2.08=7.73-0.49-6.14+2.39=8.94-2.97-2.57=6.18-3.56=9.75-0.11-3.28-1.18=7.18-6.16+1.66-1.56=9.26-4.75+0.71=9.68-8.26-0.99-0.06=9.2-2.73+7.79+5.62=8.97-4.8-3.54=7.3+2.82-2.49-3.27=4.5+6.75=3.9-3.05+7.12=3.34-1.82+2.74+0.08=6.88-3.5+7.37-0.83=7.61-0.04=4.6-0.28-1.49+1.8=9.11+4.57-3.25=7.82-1.39+7.18-5.47=8.71-3.71-3.89+7.44=4.4+6.34-5.01+3.71=8.73+7.19-8.24-2.73=6.59-0.21-5.16+8=7.97+8.95+6.52+1.56=0.12+0.57+9.29+0.46=4.09+0.43+3.35-6.08=8.64+2.49-2.78+5.11=9.09-6.51-0.92+9.31=8.23-1.25-0.45+2.38=5.57+8.36+2.17=0.57+2.97+1.86+9.45=9.45-3.05=7.82-1.97-2.65-0.85=9.34-1.43-0.42-1.22=6.57+0.09+7.18-4.39=6.1-3.82+2.49+4.69=7.08+6.94+4.61+9.07=7.63-3-0.36+0.96=6.56-1.76-4.18=9.34+3.36+6.54-4.23=2.64+7.94=7.71+7.55=2.76+3.45=5.48+5.49-7.05=8.01+4.16-7.43=6.01-0.37=3.59-0.91+6.65+4.01=6.89+0.89-2.64=8.88-0.45-2.7-5.27=6.64+8.06-7.66=9.61-3.55+9.06-4.43=8.11-4.93+9.26-9.96=9.04-5.8=4.14-0.46+0.88=7.92-1.58-2.31-0.32=2.02+6.73=7.39-0.8-0.22-4.5=2.16+9.96-5.29+4.67=8.74+8.29+8.92+6.24=8.59-4.36-1.15-2.08=9.75-9.18+4.93=9.99-0.83-2.16-3.37=9.03-5.48-1.37-1.51=6.44-3.46+6.35-8.65=1.34+2.09=7.22-1.25-0.51+0.73=0.61+9.58+2.26=5.1-2.46+4.53+2.88=9.21-3.91-0.41-0.73=4.61+8.86-6.06-2.29=1.22-0.45+1.42+7.71=6.17-4.69+5.12-1.17=9.78-3.98-2.82+9.68=9.88-3.01-0.06-3.68=9.48-2.55-5.01+8.98=8.53-0.65-2.7=8.7+1.81-1.93=4.18-1.89+8.22+5.67=9.19-0.9=7.8-0.11-2.35-0.93=5.92-1.26+4.9-5.93=8.73+3.2-4.22=7.98-1.28-6.49=5.77-0.57-2.49=5.37-2.56=8.06-0.47=5.2-2.31+1.5=7.71+0.46+7.45+8.98=8.23-0.9-2.4=3.25+1.89+7.63-9.28=9.65-0.54-3.17-3.52=3.1+9.28-8.3=0.41+3.04-2.8+3.41=8.83+2.31-3.86+7.34=0.25+7.89-3.1=8.37+1.67+7.94+4.95=5.5-0.48-2.6-0.85=6.91+6.19-1.21=4.58+5.45+8.25-2.55=6.71-2.1+5.02=9.88+5.64=3.12+0.03+4.11-5.86=8.61-5.4+5.37+3.49=7.4-1.69+3.76+6.66=9.46-9.28+9.98=9.1-0.31-1.64-2.3=8.93-1.81-0.93=5.68-0.52-2.21=9.4-5.9-1.6+7.08=1.75+9.35-2.26=4.29+7.3-3.2=6.24-1.54=0.77+3+3.1=8.68-1.48=5.48+5.68+2.3+3.73=2.91-0.04-2.08+1.12=3.34+7.91=9.08-3.73=8.78-2.91-1.49-3.22=3.41+9.3+1.35=4.32-0.59-2.16=1.99+0.61+5.16+3.15=7.02+8.06+0.76=1.7+4.01-0.17+0.8=2.64+7.63-7.54+8.46=8.92+8.75-3.98+8.41=6.78-4.53+3.02=2.86+8.44-4.99-2.67=1.63-1.07+4.17=9.65-3.74=7.61-4.83+0.54=7.55-1.01+0.58+6.25=4.26+9.43+7.95+4.52=8.18+5.73+5.07-2.83=8.15-6.36+9.29=6.5-0.56+2.63+1.42=5.19+4.88-6.77-1.35=7.22-1.26-0.56-3.19=9.55-0.68-0.02-6.42=0.85-0.24=0.8+4.93+2.75+6.45=7.57-6.67+2.95-3.24=7.52-3.36+3.94+0.71=4.52-1.26-2.16=8.01-4.59+6.82-7.13=6.61-2.97+5.05+8.16=9.55-6.4-2.18=1.09+5.95-1.21-4.7=8.86-3.51-1.78-0.14=5.99-5.27+3.32=5.32+8.59+2.49=3.73+7.39=6.87+4.3-1.78-5.79=4.28+0.96=7.43-0.07-6.85+6.22=9.58+9.67-2.24=6.8+8.73+8.91+8.94=6.72-0.49+6.96=7.23+7.72-9.06=5.61-3.97+4.3+3.4=0.81+9.76+5-3.69=9.49-5.42+0.39-0.74=6.79-1.56-2.47-0.56=6.05-3.73+5.17-1.52=8.31+9.21-9.29-5.2=5.12+5.14-7.2+1.4=6.11-2.61-1.48+4.46=9.92-0.04-9.64=7.89+4.11+1.64+3.11=8.95-0.61-7.17+4=9.1+2.39+4.29+2.03=8.45-2.49=9.12-1.44+2.49=2.96-1.9=5.55+6.46+2.02=4.17+5.7+4.64+3.68=5.05-2.23+6.73-1.41=1.14+6.18+4.75-3.91=2.99+0.37+9.96=1.05-0.76+9.59-6.5=4.92+5.05+0.16+7.1=9.52+4.8+0.65=8.88-0.12-2.44-0.13=9.09-1.7-0.44=7.4+2.47-5.18+2.51=7.73+2.83+7.18+6.01=3.1+7.65-0.35=9.55-5.89+3.96+2.49=4.61+1.8-0.41=7.38+6.89-4.7+6.66=7.08-2.93-2.3=6.06-0.18+7.62+3.56=8.13-4.97=5.61+4.82-3.39+9.73=7.61-6.37+0.73+4.19=0.24+7.43-6.73=3.32+3.51=6.95+7.89-8.99-3.34=8.58-3.55-3.25=8.83-0.1-2.49-0.49=7.4-6.38+3.9-2.48=8.2+6.05-6.09-6.53=5.43+9.43-1.43-4.26=2.31+9.72-5.61=3.18-2.96+0.23+0.88=3.51-3.3+0.46=7.4-0.91+1.9+8.44=5.28-2.06+7.38-1.44=4.13+9.5-2.51=9.16-4.24+8.07+3.15=5.47+3.77=4+7.61+9.02+1.76=8.56-1.55-2.39+0.73=9.27-0.84+3.19-4.3=6.64+3.3+4.22-1.27=7.45-5.05-0.26=9.98-2.3=7.86-3.87-0.72-0.09=8.39-2.63-1.42+4.01=7.92-1.71-0.98+0.37=5.09-0.2-2.1=0.39+6.74-2.29=6.54-3.37-0.18=2.68+9.5-1.42-8.57=7.46-1.81=7.26+3.28+0.27-1.35=9.04+2.76+4.58+1.8=2.24+2.72-2.7+8.36=4.93+8.26-8.12=7.49+3.93-7.46-0.69=1.19+4.93=8.61+2.08+6.86=7.02-2.46=8.6+4.94-1.63-7.21=6.22+0.98-3.53-2.25=9.11-0.54+9.36=9.29+0.85-8.7+7.76=3.89+8.32+2.22-9.54=8.95-0.33-4.1+7.73=8.01-2.94+6.02=6.86+4.39-6.81=8.33-3.35-2.81+0.47=3.36-2.03+5.92-1.2=8.37-6.01=0.68-0.02+5.77=1.42+0.98=8.54-3.02+7.39=4.85-0.02=4.31+1.84=9.85+7.5=3.39-0.45+6.44=9.2-7.46-0.46-0.83=3.38-0.5=8.97-6.83+5.06+4.65=6.2+0.56-3.08=2.43+2.9=7.26-5.46-0.43-0.71=8.77-5.13-0.23-2.17=8.21-1.93-3.5=0.98+7.25=9.28+9.34+1.13-7.02=8.11+5.46+8.1=3.69+6.69-7.8=2.15+2.91+5.3+7.7=4.84-0.94+8.84-5.42=8.14-7.53+9.31+0.14=8.11+8.01+1.67-2.23=7.92-1-5.28=2.42+6.88-3.84+6.6=5.3+8.28-2.88+9.5=8.96+6.27-0.9-6.71=6.02+2.97+3.3+3.15=2.53-1.32+5.37-2.29=5+7.89-4.13-1.37=1.94+5.91+5.54=5.94-4.88+7-2.75=4.33-0.43+2.28=9.72-7.01+8.2=3.77+4.54+1.93-2.34=7.83-2.14-3.35-0.07=7.84-4.62-0.29+6.26=7.08-4.17-1.27-0.53=3.44+1.02-2.89+9.09=8.31-5.21=5.97+2.58+3.78-8.94=3.45-1.02+9.03=4.79-1.05-1.1-0.4=5.35+9.06+3.13=9.39+1.54-3.5+2.71=1.43+1.51+6.83+8.02=9.63-0.77-2.2-3.37=9.57-5.73+1.95-0.17=2.96+6.64-4.54=7.76+8.95+6.55+2.06=8.25+7.46-2.27-4.15=6.56-2.09-3.89+9.8=7.47-4.69+0.41+2.86=8.96-0.56-4.85-0.52=2.47+0.44+3.05-3.24=4.3+0.51+6.47=7.73+2.33-2.56+5.45=4.56+9.68=1.12+4.82-4.79+6.66=4.72-0.71+8.24-4.95=8.78-7.14+5.05-5.08=9.66+1.81-4.13-5.93=4.95+7.14-6.43+8.77=8.12-1.51=1.55+9.58-5.17-4.54=6.32-4.43-0.79=1.94+4.27-0.31=1.72+3.28+5.54+0.62=6.47-2.21=1.52+3.93=7.71-0.97+8.54=9.62-1.85-6.03=3.21-1.86+5.05=5.96-1.13-3.21+5.14=2.46-2+4.37=9.81-4.43+7.83-0.67=6.3-5.83+5.74+8.33=9.46-5.95-2.02=6.17-3.09=9.09+2.85-3.83+9.1=1.39+6.3=8.75+7.89=4.4-3.65+5.1+4.78=9.49+1.78+3.02=8.92-3.88-1.99-1.27=9.3-8.18+7.52+0.36=9.79-1.31-5.55+2.91=9.75+9.73-9.32+7.84=2.24+6.02+8.23-3.43=6.83-6.35=6.89+6.05+9.63+2.54=1.92+4.78+6.53+2.97=9.66-2.19-0.73=8+4.23+4.84-0.53=4.23+9.1-4.98-6.3=7.66-4.71+2.09+8.21=8.08+2.05+9-0.74=4.08+6.62-0.78-8.53=9.66+5.9+2.49+7.64=9.83-3.94+8.06+4.69=9.84-6.62-1.34+0.32=5.18+1.68=9.92-6.41-1.55+3.23=1.22+7.51+9.5=0.33+9.55+0.49=4.82+3.97-4.69=4.85+9.59-5.92+2.27=4.69-0.67-3.89=5.66-5.33=1.47+0.11+4.62-1.31=6.57+9.83-8.02=3.31+6.79-0.41=9.97-7.85+4.04+6.89=4.73+9.77-5.4-2.14=5.29-2.77+7.88+3.68=3.99+1.27+2.4=5.33-0.75-1.95+4.4=8.91+6.59+6.52-8.18=9.07+6.87-1.75=4.86-2.16=0.02+4.49+1.82+0.44=6.33+8.32-7.69-4.54=9.83-3.57-3.04+5.79=7.41-3.37=8.25-0.24-0.06=3.56-1.29-0.03=7.96-1.46-2.61+2.3=8.95+1.12+1.66+3.07=8.78+8.14-2.37-2.67=3.77-1.62+5.18+2.92=4.71+7.92-1.16-7.29=6.32-2.76+3.86=9.95-0.4-1.8-2.23=7.21+9.46-5.22-5.13=9.25+7.39-5.74+9.76=9.97-7.14+0.28=9.82+9.99=7.63-4.92+0.18=5.64-4.39-0.25+5.55=5.18-1.97+1.32=4.25+1.2+0.35+4.03=9.8-9.17+5.88=4.65+9.76-4.64=8.33+7.65-1.72-6.95=8.79+8.74+8-6.98=9.66-0.26-4.09+6.05=7.98+1.37+3.96=6.79-2.2+4.56-2.99=5.89+8.21+0.86=0.52+3.86-3.24=6.67-1.67+4.69=2.37+7.03-3.04+2.32=8.11-0.43=5.82+9.44-3.54-8.59=8.76-8.15+0.91+2.78=5.03+3.63-3.26+4.53=5.58-0.62+2.89+1.25=8.95-3.45+9.78-5.51=7.76+5.22-6.71=8.29+3.08+8.55-8.11=4.76-2.69+5.58-5.78=6.62+5.15+0.96-2.19=0.65+8.03+0.96-1.77=8.22-1.7-0.9=7.22+1.55+1.46-7.16=4.62+0.51+1.78+8.86=8.21-2.74+3.44=4.68+2.5-0.21=8.94+3.79+4.06-3.51=5.82+4.41=9.53+7.57+9.63=5.22-0.85=9.69-5.46-1.53+1.37=9.61+5.43-2.87-5.12=9.37-8.71+5.55=3+7.92-5.56+5.91=8.6-3.35-2.7+4.46=6.29+2.78-2.29+5.16=5.29-1.3+5.69+2.37=4.69+9.08=7.19-2.1+6.46+6.11=8.45+8.3-8.96+6.5=6.2-3.3-1.78=5.11+4.99-8.16+3.01=9.05+6.73-9.73=5.37-0.86-0.52+2.32=4.87+4.49-6.94+6.88=9.82+8.78=8.28+3.46-0.61+8.74=1.66+5.27+8.61=3.45+5.36-0.35-8.14=1.73+3.66-3.42+3.68=6.12-2.4-1.47=0.92+1.53+6.88-1.7=9.97-3.1-1.57=8.66-6.66-0.59+3.84=8.24-1.64=4.84-1.49+2.73=8.57+8.36-4.6+6.58=4.56-2.26+4.28+9.94=6.84-0.53-0.89-3.05=4.81+4.69-2.79-2.19=3.16+1.83+6.83-0.73=8.05-1.87+4.76-7.41=5.75+8.95+7.25=9.61+5.1-2.7-6.57=3.88+4.34+9.67=5.66-5.27+3.71-4=7.55-0.09+3.84=3.41+6.89+9.99+8.33=0.65+9.02+5+1.01=7.84-2.72-0.81-3.55=5.28-0.82=4.88-2.52+7.73-9.49=8.75+7.45+8.63=8.43-6.37+2.05+3.14=9.15+5.82-5.48=0.47+5.25=8.04-6.1+3.35-1.06=2.88-1.52=5.24-4.8=3.41-2.02+1.81+8.32=5.25+6.72=5.4-3.34-0.19=2.45+1.81+4.32+9.47=4.48-1.59+3.38-5.43=8.08-2.93-4.21=6.99-3.76-0.57-1.32=3.91+9.76-8.27-4.58=6.46+5.4+7.92+5.81=1.19-0.44+6.3+6.65=7.63+8.16-2.11+0.84=8.04-0.68-1.2-2.15=6.66+8.08-4.04=8.99+8.18-1.03+5.86=4.59+3.69-0.34+5.38=7.85+2.64+5.36-8.56=7.9+9.52+9.49-2.58=8.71-0.3-6.69+6.22=3.7-1.37+1.13-0.59=8.99-5.64+0.82+3.62=6.82+4.16-6.06=6.62+7.75+5.37-1.94=2.14+8.12-9.09+5.13=3.82+8.34-8.48=5.66-0.81+9.14-0.94=7.16-0.94+2.47+3.08=6.74-1.04-3.3=0.05+5.07=4.94+7.02=8.69-6.97-0.55=5.24+2.41-2.85-1.95=參考答案0.34+2.45+3.3+2.63=8.722.5+2.1+0.19=4.797.52-1.91-3.18+6.82=9.259.62+6.48+4.75+0.64=21.499.09+1.55+0.25+8.61=19.58.77-4.38+7.43=11.826.04+7.46-6.2+7.23=14.532.06+8+0.89=10.959.57+6.09+0.98-0.62=16.025.2+7.93=13.138.31-0.58-4.8=2.939.8+4.4-2.43-8.69=3.086.17-0.4-4.16+6.16=7.775.11+6.85-9.94=2.029.52-0.72+5.28=14.087.91+0.8+2.43=11.147.04-6.42+0.14+4.96=5.725.22+0.59-2.34=3.471.63+1.01+5.53=8.172.34-2.07-0.11=0.165.16+0.49+1.75-4.99=2.413.6-1.23-1.59+6.68=7.463.24+0.21=3.451.29+1.25=2.547.73-1.18+8.26+4.54=19.356.69-5.23+3.79-2.56=2.698.02-3.48-1.11=3.439.76-2.82=6.949.19-3.2-0.54=5.457.9-3.39+6.66+5.72=16.896.74+6.02+1.68=14.449.89+3.47-1.09-5.19=7.085.48+5.32-6.58+8.7=12.928.54-3.07-5.18=0.293.58+8.49-0.37-7.32=4.389.65+7.18-0.9-8.44=7.498.34-0.07-5.46-2.53=0.289.4-4.25=5.158.86+3.96-4.94+3.51=11.394.93+9.04+0.57=14.544.03-0.31-2.64+2.36=3.447.17-3.93+4.67-0.16=7.754.05-3.85+9.45=9.658.31+0.26=8.579.71+3.49+3.76-4.56=12.49.51-2.7=6.811.72+9.84-9.46=2.16.46+8-9.39=5.077.83-6.17=1.666.97+1.95=8.927.2-3.43+9.91=13.689.48+1.08+4.15-0.9=13.816.12+5.99=12.114.86+5.35-4.9-4.52=0.795.6+9.16+8.36-4.87=18.256.9-0.91+1.48-4.51=2.969.45+9.56-4.53=14.486.42-1.05=5.375.48+2.12=7.69.4+8.48+7.54+8.65=34.075.65-1.73-2.19=1.732.44+2.01=4.451.22+0.05=1.275.89-3.13+5.63-3.64=4.750.57+5.02-5.22-0.03=0.349.07-0.66-3.21-2.11=3.097.12+4.87+3.24=15.234.26+6.3+6.71=17.276.49+8.36+3.28-7.62=10.513.94+1.83-3.74=2.039.53+8.5+6.46-4.45=20.046.45-2.85-1.76+8.59=10.439.12-6.59+6.98=9.514.07+3.38-1.07+5.7=12.089.3+0.94+1.2=11.447.88+7.45+3.68-4.4=14.618.4-0.15+3.45-4.19=7.519.7+8.03-1.58-6.35=9.82.81-0.87+9.96-6.87=5.034.14+5.34-3.48+3.69=9.694.83-0.53-3.19-0.74=0.378.57-2.59+2.26-0.49=7.757.12+0.02-2.46+2.7=7.388.3+8.19+8.46=24.958.11-6.4=1.718.44+7.06=15.56.76+9.79-5.15=11.44.94+2.78+1.11-3.75=5.084.79+4.5+6.56=15.853.79+3.9+5.16-4.56=8.294.86+1.67=6.534.77+0.8+2.28=7.855.06+4.89+7.89=17.846.25-0.43+4.34=10.167.39+6.23-4.59+6.03=15.069.69-3.99-0.04-4.59=1.079.32-2.16-1.18-1.48=4.57.1-0.77+7.64-5.48=8.498.82+7.99+3.13+1.52=21.465.1-1.45+0.13=3.785.07+6.27-3.91-4.05=3.383-0.49+4.15=6.668.92+6.76=15.683.29+7.85+1.53+9.8=22.478.84-3.89-0.03-1.15=3.778.28-0.41-2.15-1.31=4.417.37+6.92+3.38+0.79=18.463.34-1.75+1.74=3.339.49-1.07+0.3-6.7=2.027.17+9.57+2.86=19.69.01-2.74+9.84=16.113.82-3.14+6.6-0.16=7.128.38+6.78+9.72+4.93=29.814.48-0.27-0.53+7.18=10.869.65+8.31-1.45-6.77=9.746.88+9.45-0.92=15.417.04-1.9-3.79-0.6=0.758.69-0.38-1.26=7.059.34-6.67+2.36=5.037.88+4.09-6.84-4.23=0.92.39+3.07+5.99+8.25=19.74.01+6.27+0.26=10.549.04-3.23-3.61=2.27.38-0.4-2.25+1.14=5.877.82-1.87-1.84-2.58=1.536.47+0.35-1.98=4.849.56+5.43=14.998.7-0.91-4.56-0.94=2.296.45-2.38=4.073.7-3.13+4.92=5.498.46-7.74+8.49+6.54=15.759.94-7.9+7.85-6.32=3.579.92-3.5-3.65-1.76=1.014.48-2.06+8.89+5.2=16.519.96-3.77+5.85-4.89=7.155.45+5.57+7.26-4.95=13.339.59-8.72+3.88+9.08=13.832.56-0.76+6.61-0.66=7.755.86+2.89+6.34=15.093.89+4.7-5.52-2.76=0.313.38+4.63-6.69-0.09=1.236.15-0.79+5.97-0.41=10.929.76-0.63-3.45+3.54=9.229.87+4.7+1.66-0.33=15.99.82-3.5+4.04-8.79=1.576.97+6.29+8.73+3.56=25.554.28+3.4=7.689.05-2.92-0.13+5.37=11.379.32+2.61+9.09=21.023.03+5.75+6.44=15.227.13+4.11+1.75-0.23=12.768.19-1.54-4.6-0.82=1.237.74-5.95-0.6=1.199.2+6.93=16.131.34+3.65=4.999.58-4.13-1.55=3.98.44-2.88-3.96=1.65.24-2.51-0.04=2.695.25+1.83+7.63-4.33=10.388.57-3.74-0.82-3.37=0.646.7-2.99-3.41+4.82=5.128.58+6.96-5.8=9.747.9-3.33-1.39+4.84=8.023.9-3.08=0.825.72+3.52+9.67+1.44=20.357.72-1.17+6.84+3.76=17.159.9-4.72-3.22=1.965.85-4.67=1.180.73+6.49+5.6-8.86=3.961.37+0.77-0.88=1.269.83-7.81=2.023.84+7.88-0.07-4.75=6.97.36-3.45-2.77=1.147.79+5.91-1.24=12.469.8-2.49=7.317.13-3.32+4.44-1.41=6.847.5-0.71+8.82=15.616.17+7.55-4=9.725.77+6.8-1.4-6.85=4.328+7.4-2.87-3.85=8.685.13+2.84+1.06=9.037.1+3.16+9.32-2.14=17.445.82-0.57+9.49+5.5=20.247.9+2.29+3.39=13.589+2.68-1.83-4.68=5.179.12-3.51-0.87-4.16=0.584.23-2.45+1.9=3.681.3+5.37+7.88+2.69=17.248.69+3.82+1.01=13.525.94-5.52=0.425.74-0.67+2.78=7.851.23-0.18+4.63+5.44=11.123.03-0.83=2.28.19+3.76+1.33+1.38=14.669.45-7.66+5.62-2.21=5.29.78+5.05+4.82-6.76=12.895.96-0.15-0.68=5.135.46+7.84+5.51=18.815.76+6.46-3.75-3.82=4.651.76+9.7+2.42-2.21=11.670.71+9.24+5.52=15.479.27+2.14+4.63-4.05=11.998+7.82+7.83=23.659.21-0.07-8+7.55=8.694.33-0.39-1.7+8.83=11.073.46+8.56=12.029.01-4.59-2.45+9.91=11.887.66+5.26-7.96+6.43=11.391.76+8.93-9.9+2.18=2.975+1.95-6.67=0.288.11+8.74-0.02-0.67=16.163.12+8.94=12.060.5+0.97+0.64+5.65=7.766.66+5.34-0.88+7.51=18.634.08-3.82=0.264.6-4.16+3.71=4.150.36+3.85-1.29=2.926.63+2.08+4.87+4.93=18.518.37+9.5-2.76+9.26=24.377.75-1.31+8.26+5.97=20.670.51+5.35=5.868.94+0.67+8.05-1.64=16.027.79-4.2-0.19=3.44.71+7.96-7.39+8.59=13.877.95-4.98-0.08=2.897.59-4.39+3.71-3.96=2.951.78+0.04+5.95=7.776.27+0.55-3.23+1.88=5.477.68-3.55+5.37+9.22=18.722.81+9.71-2.94+7.69=17.274.45-1.03-2.34-0.95=0.138.18-6.56-0.44=1.183.36+7.81+4.45+8.91=24.532.59+9.71=12.34.26+0.49+5.9=10.651.31+2.69=44.78+1.37-4.51+4.4=6.041.75+2.84+5.15=9.746.56-1.43-0.82+4.7=9.016.52-4.7=1.821.98-0.19=1.793.27-3.11+4.66=4.820.15+1.41+9.02+3.19=13.777.13+4.1+4.7+4.87=20.87.02+3.95+8.65-0.35=19.279.83-5.7+7.7=11.831.89+2.29+0.49=4.670.2+0.51=0.718.75-4.3=4.457.31-5.73+9.43-5.8=5.218.21+6.06+4.51+7.92=26.74.95-1.02=3.938.41-2.23-1.8+4.65=9.035.4-1.94-0.38+2.94=6.022.26-1.21+5.13+5.78=11.966.59-3.04-1.53-1.58=0.446.78-2.99+7.21+0.76=11.767.55+4.32+3.07=14.948.46-2.06-0.71+2=7.697.89+5.56=13.458.97+0.77-4.54-2.08=3.127.73-0.49-6.14+2.39=3.498.94-2.97-2.57=3.46.18-3.56=2.629.75-0.11-3.28-1.18=5.187.18-6.16+1.66-1.56=1.129.26-4.75+0.71=5.229.68-8.26-0.99-0.06=0.379.2-2.73+7.79+5.62=19.888.97-4.8-3.54=0.637.3+2.82-2.49-3.27=4.364.5+6.75=11.253.9-3.05+7.12=7.973.34-1.82+2.74+0.08=4.346.88-3.5+7.37-0.83=9.927.61-0.04=7.574.6-0.28-1.49+1.8=4.639.11+4.57-3.25=10.437.82-1.39+7.18-5.47=8.148.71-3.71-3.89+7.44=8.554.4+6.34-5.01+3.71=9.448.73+7.19-8.24-2.73=4.956.59-0.21-5.16+8=9.227.97+8.95+6.52+1.56=250.12+0.57+9.29+0.46=10.444.09+0.43+3.35-6.08=1.798.64+2.49-2.78+5.11=13.469.09-6.51-0.92+9.31=10.978.23-1.25-0.45+2.38=8.915.57+8.36+2.17=16.10.57+2.97+1.86+9.45=14.859.45-3.05=6.47.82-1.97-2.65-0.85=2.359.34-1.43-0.42-1.22=6.276.57+0.09+7.18-4.39=9.456.1-3.82+2.49+4.69=9.467.08+6.94+4.61+9.07=27.77.63-3-0.36+0.96=5.236.56-1.76-4.18=0.629.34+3.36+6.54-4.23=15.012.64+7.94=10.587.71+7.55=15.262.76+3.45=6.215.48+5.49-7.05=3.928.01+4.16-7.43=4.746.01-0.37=5.643.59-0.91+6.65+4.01=13.346.89+0.89-2.64=5.148.88-0.45-2.7-5.27=0.466.64+8.06-7.66=7.049.61-3.55+9.06-4.43=10.698.11-4.93+9.26-9.96=2.489.04-5.8=3.244.14-0.46+0.88=4.567.92-1.58-2.31-0.32=3.712.02+6.73=8.757.39-0.8-0.22-4.5=1.872.16+9.96-5.29+4.67=11.58.74+8.29+8.92+6.24=32.198.59-4.36-1.15-2.08=19.75-9.18+4.93=5.59.99-0.83-2.16-3.37=3.639.03-5.48-1.37-1.51=0.676.44-3.46+6.35-8.65=0.681.34+2.09=3.437.22-1.25-0.51+0.73=6.190.61+9.58+2.26=12.455.1-2.46+4.53+2.88=10.059.21-3.91-0.41-0.73=4.164.61+8.86-6.06-2.29=5.121.22-0.45+1.42+7.71=9.96.17-4.69+5.12-1.17=5.439.78-3.98-2.82+9.68=12.669.88-3.01-0.06-3.68=3.139.48-2.55-5.01+8.98=10.98.53-0.65-2.7=5.188.7+1.81-1.93=8.584.18-1.89+8.22+5.67=16.189.19-0.9=8.297.8-0.11-2.35-0.93=4.415.92-1.26+4.9-5.93=3.638.73+3.2-4.22=7.717.98-1.28-6.49=0.215.77-0.57-2.49=2.715.37-2.56=2.818.06-0.47=7.595.2-2.31+1.5=4.397.71+0.46+7.45+8.98=24.68.23-0.9-2.4=4.933.25+1.89+7.63-9.28=3.499.65-0.54-3.17-3.52=2.423.1+9.28-8.3=4.080.41+3.04-2.8+3.41=4.068.83+2.31-3.86+7.34=14.620.25+7.89-3.1=5.048.37+1.67+7.94+4.95=22.935.5-0.48-2.6-0.85=1.576.91+6.19-1.21=11.894.58+5.45+8.25-2.55=15.736.71-2.1+5.02=9.639.88+5.64=15.523.12+0.03+4.11-5.86=1.48.61-5.4+5.37+3.49=12.077.4-1.69+3.76+6.66=16.139.46-9.28+9.98=10.169.1-0.31-1.64-2.3=4.858.93-1.81-0.93=6.195.68-0.52-2.21=2.959.4-5.9-1.6+7.08=8.981.75+9.35-2.26=8.844.29+7.3-3.2=8.396.24-1.54=4.70.77+3+3.1=6.878.68-1.48=7.25.48+5.68+2.3+3.73=17.192.91-0.04-2.08+1.12=1.913.34+7.91=11.259.08-3.73=5.358.78-2.91-1.49-3.22=1.163.41+9.3+1.35=14.064.32-0.59-2.16=1.571.99+0.61+5.16+3.15=10.917.02+8.06+0.76=15.841.7+4.01-0.17+0.8=6.342.64+7.63-7.54+8.46=11.198.92+8.75-3.98+8.41=22.16.78-4.53+3.02=5.272.86+8.44-4.99-2.67=3.641.63-1.07+4.17=4.739.65-3.74=5.917.61-4.83+0.54=3.327.55-1.01+0.58+6.25=13.374.26+9.43+7.95+4.52=26.168.18+5.73+5.07-2.83=16.158.15-6.36+9.29=11.086.5-0.56+2.63+1.42=9.995.19+4.88-6.77-1.35=1.957.22-1.26-0.56-3.19=2.219.55-0.68-0.02-6.42=2.430.85-0.24=0.610.8+4.93+2.75+6.45=14.937.57-6.67+2.95-3.24=0.617.52-3.36+3.94+0.71=8.814.52-1.26-2.16=1.18.01-4.59+6.82-7.13=3.116.61-2.97+5.05+8.16=16.859.55-6.4-2.18=0.971.09+5.95-1.21-4.7=1.138.86-3.51-1.78-0.14=3.435.99-5.27+3.32=4.045.32+8.59+2.49=16.43.73+7.39=11.126.87+4.3-1.78-5.79=3.64.28+0.96=5.247.43-0.07-6.85+6.22=6.739.58+9.67-2.24=17.016.8+8.73+8.91+8.94=33.386.72-0.49+6.96=13.197.23+7.72-9.06=5.895.61-3.97+4.3+3.4=9.340.81+9.76+5-3.69=11.889.49-5.42+0.39-0.74=3.726.79-1.56-2.47-0.56=2.26.05-3.73+5.17-1.52=5.978.31+9.21-9.29-5.2=3.035.12+5.14-7.2+1.4=4.466.11-2.61-1.48+4.46=6.489.92-0.04-9.64=0.247.89+4.11+1.64+3.11=16.758.95-0.61-7.17+4=5.179.1+2.39+4.29+2.03=17.818.45-2.49=5.969.12-1.44+2.49=10.172.96-1.9=1.065.55+6.46+2.02=14.034.17+5.7+4.64+3.68=18.195.05-2.23+6.73-1.41=8.141.14+6.18+4.75-3.91=8.162.99+0.37+9.96=13.321.05-0.76+9.59-6.5=3.384.92+5.05+0.16+7.1=17.239.52+4.8+0.65=14.978.88-0.12-2.44-0.13=6.199.09-1.7-0.44=6.957.4+2.47-5.18+2.51=7.27.73+2.83+7.18+6.01=23.753.1+7.65-0.35=10.49.55-5.89+3.96+2.49=10.114.61+1.8-0.41=67.38+6.89-4.7+6.66=16.237.08-2.93-2.3=1.856.06-0.18+7.62+3.56=17.068.13-4.97=3.165.61+4.82-3.39+9.73=16.777.61-6.37+0.73+4.19=6.160.24+7.43-6.73=0.943.32+3.51=6.836.95+7.89-8.99-3.34=2.518.58-3.55-3.25=1.788.83-0.1-2.49-0.49=5.757.4-6.38+3.9-2.48=2.448.2+6.05-6.09-6.53=1.635.43+9.43-1.43-4.26=9.172.31+9.72-5.61=6.423.18-2.96+0.23+0.88=1.333.51-3.3+0.46=0.677.4-0.91+1.9+8.44=16.835.28-2.06+7.38-1.44=9.164.13+9.5-2.51=11.129.16-4.24+8.07+3.15=16.145.47+3.77=9.244+7.61+9.02+1.76=22.398.56-1.55-2.39+0.73=5.359.27-0.84+3.19-4.3=7.326.64+3.3+4.22-1.27=12.897.45-5.05-0.26=2.149.98-2.3=7.687.86-3.87-0.72-0.09=3.188.39-2.63-1.42+4.01=8.357.92-1.71-0.98+0.37=5.65.09-0.2-2.1=2.790.39+6.74-2.29=4.846.54-3.37-0.18=2.992.68+9.5-1.42-8.57=2.197.46-1.81=5.657.26+3.28+0.27-1.35=9.469.04+2.76+4.58+1.8=18.182.24+2.72-2.7+8.36=10.624.93+8.26-8.12=5.077.49+3.93-7.46-0.69=3.271.19+4.93=6.128.61+2.08+6.86=17.557.02-2.46=4.568.6+4.94-1.63-7.21=4.76.22+0.98-3.53-2.25=1.429.11-0.54+9.36=17.939.29+0.85-8.7+7.76=9.23.89+8.32+2.22-9.54=4.898.95-0.33-4.1+7.73=12.258.01-2.94+6.02=11.096.86+4.39-6.81=4.448.33-3.35-2.81+0.47=2.643.36-2.03+5.92-1.2=6.058.37-6.01=2.360.68-0.02+5.77=6.431.42+0.98=2.48.54-3.02+7.39=12.914.85-0.02=4.834.31+1.84=6.159.85+7.5=17.353.39-0.45+6.44=9.389.2-7.46-0.46-0.83=0.453.38-0.5=2.888.97-6.83+5.06+4.65=11.856.2+0.56-3.08=3.682.43+2.9=5.337.26-5.46-0.43-0.71=0.668.77-5.13-0.23-2.17=1.248.21-1.93-3.5=2.780.98+7.25=8.239.28+9.34+1.13-7.02=12.738.11+5.46+8.1=21.673.69+6.69-7.8=2.582.15+2.91+5.3+7.7=18.064.84-0.94+8.84-5.42=7.328.14-7.53+9.31+0.14=10.068.11+8.01+1.67-2.23=15.567.92-1-5.28=1.642.42+6.88-3.84+6.6=12.065.3+8.28-2.88+9.5=20.28.96+6.27-0.9-6.71=7.626.02+2.97+3.3+3.15=15.442.53-1.32+5.37-2.29=4.295+7.89-4.13-1.37=7.391.94+5.91+5.54=13.395.94-4.88+7-2.75=5.314.33-0.43+2.28=6.189.72-7.01+8.2=10.913.77+4.54+1.93-2.34=7.97.83-2.14-3.35-0.07=2.277.84-4.62-0.29+6.26=9.197.08-4.17-1.27-0.53=1.113.44+1.02-2.89+9.09=10.668.31-5.21=3.15.97+2.58+3.78-8.94=3.393.45-1.02+9.03=11.464.79-1.05-1.1-0.4=2.245.35+9.06+3.13=17.549.39+1.54-3.5+2.71=10.141.43+1.51+6.83+8.02=17.799.63-0.77-2.2-3.37=3.299.57-5.73+1.95-0.17=5.622.96+6.64-4.54=5.067.76+8.95+6.55+2.06=25.328.25+7.46-2.27-4.15=9.296.56-2.09-3.89+9.8=10.387.47-4.69+0.41+2.86=6.058.96-0.56-4.85-0.52=3.032.47+0.44+3.05-3.24=2.724.3+0.51+6.47=11.287.73+2.33-2.56+5.45=12.954.56+9.68=14.241.12+4.82-4.79+6.66=7.814.72-0.71+8.24-4.95=7.38.78-7.14+5.05-5.08=1.619.66+1.81-4.13-5.93=1.414.95+7.14-6.43+8.77=14.438.12-1.51=6.611.55+9.58-5.17-4.54=1.426.32-4.43-0.79=1.11.94+4.27-0.31=5.91.72+3.28+5.54+0.62=11.166.47-2.21=4.261.52+3.93=5.457.71-0.97+8.54=15.289.62-1.85-6.03=1.743.21-1.86+5.05=6.45.96-1.13-3.21+5.14=6.762.46-2+4.37=4.839.81-4.43+7.83-0.67=12.546.3-5.83+5.74+8.33=14.549.46-5.95-2.02=1.496.17-3.09=3.089.09+2.85-3.83+9.1=17.211.39+6.3=7.698.75+7.89=16.644.4-3.65+5.1+4.78=10.639.49+1.78+3.02=14.298.92-3.88-1.99-1.27=1.789.3-8.18+7.52+0.36=99.79-1.31-5.55+2.91=5.849.75+9.73-9.32+7.84=182.24+6.02+8.23-3.43=13.066.83-6.35=0.486.89+6.05+9.63+2.54=25.111.92+4.78+6.53+2.97=16.29.66-2.19-0.73=6.748+4.23+4.84-0.53=16.544.23+9.1-4.98-6.3=2.057.66-4.71+2.09+8.21=13.258.08+2.05+9-0.74=18.394.08+6.62-0.78-8.53=1.399.66+5.9+2.49+7.64=25.699.83-3.94+8.06+4.69=18.649.84-6.62-1.34+0.32=2.25.18+1.68=6.869.92-6.41-1.55+3.23=5.191.22+7.51+9.5=18.230.33+9.55+0.49=10.374.82+3.97-4.69=4.14.85+9.59-5.92+2.27=10.794.69-0.67-3.89=0.135.66-5.33=0.331.47+0.11+4.62-1.31=4.896.57+9.83-8.02=8.383.31+6.79-0.41=9.699.97-7.85+4.04+6.89=13.054.73+9.77-5.4-2.14=6.965.29-2.77+7.88+3.68=14.083.99+1.27+2.4=7.665.33-0.75-1.95+4.4=7.038.91+6.59+6.52-8.18=13.849.07+6