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3.81+1.12-2.46=6.95+9.54-7.18+0.14=7.35+8.16+2.9-2.97=0.82+7.12+1.08=5.78-3.17+8.15+0.56=7.83-2.99=4.42+3.36+2.39+1.03=6.26+6.96+1.14+7.19=4.59+6.02+3.28=8.41-3.61-0.51-2.13=1.02+1.1-0.52+5.79=1.26+5.68+7.89=8.31+5+3.98-9.69=8.47-4.24+9.18=5.84+1.65-0.68=6.39-0.1-4=8.18+6.53-5.12=6.9+9.43-8.57-7.1=0.91+3.48+6.96=5.84+9.64-4.94-9.37=5.28+1.36+2.66+4.79=7.71-0.86-1.87-2.56=2.32+3.2-1.23+6.45=0.92+3.65-1.98-2.44=8.89+3.43-2.78+7.89=7.59+2.2+1.08=2.68+6.95=6.61-2.54-0.22=8.39-2.39-3.47+6.4=9.34-4.52-2.53+5.9=1.01+2.21=8.09-2.17-0.74-1.94=7.21+0.32=4.42-0.29+4.02+5.18=5.77+2.5-7.51+6.26=5.24+5.44-2.25=4.6-1.03-0.61+3.22=7.08-0.08-5.52+3.19=8.34+7.82-6.87+9.45=8.56-5.1-2.59=3.42+9.21+4.13=7.9-3.92-0.09-3.03=5.39+6.85=2.4+0.18+6.34=9.27-2.21+1=0.44+5.76+2.82-4.49=6.7-3.59-0.69+8.64=2.93+7.25-9.81=9.94+1.63-0.18+4.17=3.27-0.36+5.08-4.62=8.99+9.11+7.71-5.29=4.33+7.68+9.24=8.72-4.43=7.69+8.83-2.37=9.27-6.24+4.14+5.58=3.91+0.96+6.29-2.88=2.3+4.01+8.59-0.38=0.76-0.07-0.51=4.52+9.52+8.63+7.92=4.94-3.68-0.8=7.3+7.75-7.98=2.91-2.43+8.47=6.64+8.02=6.92+1.13=8.07-7.1+4.79+6.23=4.92+8.37+8.79=9.89+5.54+6.59=8.51-1.21-3.37=8.06-2.28=8.3+9.81-3.81-2.43=8.83-6.69+2.16+3.28=6.28-4.46=4.26-0.94+9.92+0.71=8.32+3.69-3.65-4.88=8.44-0.33-4.23-1.29=9.99-8.04-1.68=1.6+4.27-4.25=7.38-0.47-3.35-2.83=6.1-2.41+3.84=7.23+3.77+1.1+3.29=4.32+8.05=3.83-0.95+6.78+9.9=2.55+8.18=8.64-4.29-2.83=6.52-0.8-0.92=7.74-4.13+5.36+0.8=8.42-0.24-5.46-0.89=9.31+9.05+7.31+1.31=4.66+6.37+1.01+4.19=4.87+4.51-2.56=0.77+0.12=8.42-1.35+9.33+6.26=7.79-0.06-1.34-1.38=6.39+5.66+2.58+5.76=7.74-0.35-2.76-2.97=9.82-9.63+6.8-2.43=5.76+3.35-6.18+8.72=1.94+7.11+7.27-3.93=7.13-0.83-1.35-4.05=3.69+2.01+7.61=2.78+7.87=9.62-0.63-2.22-0.85=6.51+1.7-2.39=8.78-0.27-3.95-1.42=6.5+1.24+4.92-7.78=1.41+9.89+4.57+9.76=7.77-2.98=1.24+7.62=7.2-1.34-4.94+7.66=5.91+9.52+3.57+2.47=8.62+6.1-8.18+0.19=6.23-2.28+6.24=8.39-0.52-2.5=3.37-3.25+7.62-1.29=7.11+3.12-3.05+1.82=7.23+9.81+3.39-2.55=9.74-7.59+8.24+7.43=9.3-3.76+4.4+7.48=8.54-3.14+5.1=7.82+8.38+0.9+4.94=3.57+3.64+8.51-8.21=4.26-0.66-1.43+1.87=4.28-2.93=8.68-6.74+7.93=1.91-0.15+3.89-4.61=9.14+7.27-2.67=9.36+8.21+3.15+4.97=7.61+4.47+3.63+8.81=8.81+9.35-3.01-3.13=4.16+7.08-5.76=8.82-3.49+7.81-5.55=8.94-8.82=8.79-3.59-0.3-0.45=6.72-0.55-2.34-3.72=3.74+5.77+5.55=2.29+5.73+2.86-7.9=9.98+7.38-7.68-2.15=8.93-7.49+9.71-3=8.38+9.18-7.28-6.72=2.2+6.11+9.34-3.15=7.83+2.99+1.15-1.37=8.72+4.08-6.63=8.32-0.45-6.66=3.65+5.36-1.63+2.84=8.29+1.73=2.56-1.03+7.91=6.89-0.92+8.92-1.31=1.72+9.77-2.03=7.91-1.24+0.12=9.05-2.72+5-2.81=8.86+8.55+1.05=9.38-1.25-4.34-2.75=7.13-2.99+3.88+3.63=9.17+8.34=4.2+5.93-1.82=1.23-0.08=8.09-4.56+1.72+6.28=5.8-0.28+8.64=8.99+9.91+5.13=4.48+0.31+5.98+4.52=4.5+2.03-1.22=2.62+2.52+8.51+8.11=9.47-5.18+1.95=7.47-1.43-3.45+3.96=7.14-0.93-1.73+3.05=1.04+4.38+2.4+7.32=3.17-2.18+6.12=8.02-5.67=4.63+1.6=6.82+9.9-4.69+1.65=5.11-0.31+2.2+3.74=3.41+4.9-2.84=7.74-6.6+8.21=6.79-4.27-2.27=9.39-2.18-0.44-1.89=1.27+3.28-4.27-0.05=7.92-2.35+4.27+5.37=8.74-0.87+0.56-6.67=6.96+0.02-2.64+7.09=1.24+2.59+8.21=5.42+5.25-6.4=0.99-0.15+8.48=4.61+1.54-5.08+0.04=8.73+3.13+8.13-1.86=8.97+7.11=7.3+2.35+5.28+7.67=2.76-0.56-1.33+1.21=6.08-0.91+3.64-5.26=5.44-0.13-0.26+7.85=3.89+9.57-1.1+9.54=9.49-3.46+1.63-6.28=7.23+9.66+2.47=8.68-3.53-0.05=8.7+7.35-5.09+1.5=9.39-2.22-6.07-0.47=8.97-4.23-3.51=6.76-0.11-5.16-0.39=8.35+3.48=6.21+9.08+8.47-9.35=3.57-1.37-1.81=5.74+9.91-2.26-0.16=3.67-2.83+6.1=2.54-1.79-0.21+7.91=4.69-0.2-1.12-0.61=5.6+0.47-2.01=8.71-2.35+0.11-4.2=5.88-2.16-1.93+8.24=0.48+0.47=7.17-1.09=6.92+1.4-5.86+8.16=6.98-2.59+0.64+3.78=3.8+6.12-0.94=3.11-0.65+0.99-0.02=3.73+5.97-6.08=8.6-7.5=6.19-5.89+5.44=5.48-3.36=4.76-1.22+3.86-4.91=9.23-8.43+5.53=8.57-2.51=5.41-1.04=8.73-7.04=9.21+4.52+2.07=7.75-0.13-2.11+6.1=6.68+4.6+4.44-5.67=8.7+4.65-3.84+1.35=8.97-7.4=9.73-0.95-3.5-0.7=7.77-6.13+8.42=8.62-2.9+5.2+8.56=0.67+4.4-2.72=8.87-2.86=9.09+7.77-3.3-7.98=8.59-5.9+0.62=7.2-0.29-5.23=4.19+7.2+4.41+2.93=3.67+0.71+4.1+7.68=9.7-4.7-0.65+2.74=8.74-2.13=0.32+1.73=0.87+4.42=7.79-1.24=9.58+2.31+2.24+3.88=7.11+7.39+7.27+3.74=5.04+0.16+9.99=8.12+6.53-9=4.6+4.94+1.73+0.71=0.65+9.81+3.15+3.33=1.23-0.58+8.67=8.55+5.73-6.92+2.98=9.91-3.71-5.15=6.62+3.59+0.51=0.54+8.66+1.15=9.76-4.67-1.41-0.11=9.76-8.06-1.14+3.44=6.02+3.46+4.95=4.95+5.55+2.79+9.73=5.39-2.87+8.95+3.16=9.88-1.82-2.43=7.06+5.2-0.53+7.52=5.16+6.16-0.92-8.91=6.75+9.53-9.29=7.67-1.68=3.57+0.25=9.85-0.58-6.58+4.63=5.03-1.07-0.02-3.74=9.31+4.6-3.93+0.35=3.28-0.81+1.57+4.41=6.65-1.32-2.77=6.71-3.54+3.84=8.95+3.97+1.99+9.14=1.33+9.58+9.85=9.96-4.26-3.99=6.48-1.44+8.22=0.78+9.47+3.29=2.32+6.27+2.22=9.36-8.16-0.04+6.3=8.95-1.56-0.68-0.47=9.23-6.36+7.22-2.4=9.54-6.93+8.83-9.78=6.03+1.05+9.42-9.24=4.78-3.95+8.02+2.64=9.39-1.97-5.88-0.23=9.47-6.39=8.07-2.72-0.38-2.45=6.04-1.77-2.41=3.48+5.38=0.5+2.11=2.68+3.76+4.84=6.08+2.26-5.27-2.41=6.41+1.27+0.53=9.88+2.59=9.64-2.48-1.77+1.63=5.36+3.4+2.65+2.87=6.68-2.79+2.12+3.85=7.53+8.08-1.41-7.15=6.16+7.79-0.42+9.71=5.77+1.07-3.56-0.85=2.13+3.54+1.57-3.6=5.62+4.89+6.24=0.08+6.84=9.46-3.01-2.47-1.22=7.3-5.2+6.97=6.71-2.05-3=0.74-0.04+8.8-2.66=6.07-0.38-0.47=3.58+6.5+8.36=7.04-5.48+3.09+9.62=5.84+1.89+6.39=8.21+8.77-2.93+5.83=7.82-0.3-1.53-3.84=5.05+8.41-9.19=8.99+7.98=8.61-3.27+2.46+5.86=3.41-3.11+6.28-1.3=8.21-7.23+1.93+8.95=7-1.63-2.77-1.01=9.67-2.9+3.05-8.64=2.38+6.24-0.81=6.43+0.69+9.14=4.77-0.36+7.89-3.36=9.45-2.1-1.72+4.27=3.04+7.87=9.21-1.45+8.46+8.58=4.97-2.29-1.08+6.56=4.45+4.86-2.66-3.64=3.94-0.24=1.31-0.14-0.78=7.59-5.15=8.47-4.41+6.27+2.1=5.92+9.7+3.09=7.6+9.36+5.54-6.65=7.87-2.45+0.09=8.42+9.99-3.91-5.74=2.66-2.32+6.74-2.34=9.21-1.3-0.86+7.38=7.87+8.97-1.16+1.09=5.94-5.23+5.3-5.63=7.54+1.1+8.37+5.22=9.53-2.06-5.71-1.56=7.25-6.14+5.84=3.25-0.26=9.39-2.42-3.1+8.88=7.24+9.72+4.37+2.11=7.07-1.46-3.06=7.52-0.3-4.51+9.15=2.77+0.62-0.75-2.42=9.35-0.59-4.42-0.92=4.08+9.26-0.37=9.61+2.7=8.24+8.21-6.76=3.68+6.27-0.32-7.52=6.62+0.39+1.15=4.11+8.43-0.07-9.32=4.67+6.6-4.3+1.96=9.3+3.58+9.05-3.56=8.48-0.2-1.53-4.13=7.38+7.96-3.7+7.49=8.16+8.11+3.56+2.68=7.7-2.69+6.51=4.97-1.46=8.37-2.02-0.41=6-1.9-2.5+7.79=6.48-4.62+9.3-7.05=7.09-4.58-2.23=6.15-3.98=9.84-2.35=9.9-2.61+8.17+6.92=9.76+7.24+1.72+9.4=7.39-1.27+9.22+3.95=4.52-4.28+6.94+5.51=5.95-4.32+8.48+1.79=7.29-0.24-4.12=5.79+6.32=8-6.25+4.76=6.79-1.35=6.39-5.13-0.52+8.71=7.58+1.73-1.3-3.61=4.37-1.18+1.2-0.24=9.65+9.84-1.48+6.16=4.13-1.06+3.26-6.15=4.07+8.18-1.12+5.71=7.52-3.33+4.92+4.49=9.21-0.63-2.74+8.95=6.51+1.57=9.32-1.87-6.24=7.59+8.92+9.38=8.24-1.93-1.68+3.31=3.16-1.73-0.42=2.81+6.76+7.9-9.88=9.65-7.5-1.08+7.04=7.15+7.86+2.4-0.12=4.2-2.78+9.05=7.69-1.39-1.85-2.83=8.18+3.52-0.51-1.57=6.8+9.16+7.06-4.68=3.42+0.39=4.37+4.88-3.82-3.58=5.25+6.95+9.56-2.91=9.47+3.96-6.33=1.42+8.21-1.83=8.08+7.44-5+5.02=5.14-4.29+8.57+5.11=9.25-5+5.21=2.72-0.14-2.24+3.74=9.55+8+2.45-4.92=6.24+1.74-2.77-0.52=9.92-3.82-0.65-1.61=6.39+0.34=7.34-2.02-4.22=7.54+4.41-5.32-6.14=6.18+5.29-5.71-4.73=4.78+2.94-2.95+0.81=4.3-0.69+2.62=8.27-2.39-4.89=9.63-0.52-2.43-3.97=4.02+3.94+6.91+5.41=4.86+0.91=2.85+6.38=5.53-1.48=8.44-5.34+3.45+6.07=6.12-0.42-2.72+5.51=9.47+3.69+5.38+9.37=7.17-6.84+3.72+9.08=3.63-0.37-0.75+3.88=1.43+8.53-0.32=9.74-6.32-2.08=3.61+2.71-4.11-1.63=4.39+6.28-5.47=7.59-0.55-2.44-2.45=7.37-1.72-1.11=6.26-3.62-2.12=3.98-3.31+4.47-2.24=6.08-3.79+7.57=1.06+8.08-5.26+2.62=5.55+5.46-0.44-6.78=7.16+9.72-2.06-5.46=6.85+8.92+1.16-6.26=7.08-1.28+1.16=3.4+1.76-0.25=7.44-1.6-4.04+3.94=5.06+1.94-0.91=9.75-0.28-1.3+0.17=2.37-1.22+4.43=7.36+1.43+2.76=6.72-4.98+7.42-6.73=3.39+2.45+2.22-0.62=6.16-3.38-1.32+1.08=9.89-3.09-2.22-1.8=6.3-1.83-0.76+9.95=7.64-3.16-1-2.55=8.92-0.77+3.3-8.45=3.1-0.26-0.52=4.53+7.96-6.14+5.33=9.39+6.18-4.52+7.11=9.9-0.14-6.69+4.62=7.84-1.99-2.89+6.84=3.46+2.04=7.04-3.8+6.09=2.98-2.07+0.22+8.35=9.97-4.87-1.63+9.46=9.03-0.31-5.31=2.26+4.84=0.32+5.01-0.18=5.39+8.37-3.37-8.15=2.61-0.15-1.02-0.58=8.13-6.65=8.54-3.13-3.57-0.61=3.44+0.39-1.68+7.58=8.43-1.19-0.15+5.26=9.45-8.77+5.03+6.36=6.75+7.37-8.29-3.54=5.81-3.7+5.38=6.02+9.15-9.49=0.49-0.22+9.17=7.25+4.54+7.41=4.86+4.72-4.39-0.5=8.12-1.16+5.44-7.52=6.27+4.2=0.54+3.9+8.45-9.29=7.54+3.04-7.47+8.97=9.78-6.87+1.7-1.02=5.05+4.41-2.82+4.4=1.46+0.12+3.11-1.5=7.68-3.95+8.63-6.02=6.51+4.19-8.07=1.53+8.48+8.68=6.89+5.87+6.94+8.47=1.98+4.85-4=6.15-0.06-2.19+9.38=4.08+2.31+7.93-0.79=4.08+3.14+6.65-9.49=9.53-5.46+1.35-2.14=6.09+6.32-1.34-8.17=3.78-1.44-0.4+9.64=4.23-1.93-1.57=6.83-0.1=3.95+6.56+9.26+2.02=8.31-5.87+3.36=6.48-1.88=6.22+0.67-2.22=5.81+1.08+4.12=2.92-0.19=1.68-0.74+8.09=6.72+8.29-3.83+6.33=0.26+6.16+5.82-9.22=4.11+7.87-1.24+7.05=8.52+1.9+3.39-6.16=2.6+3.67+6.01-3.98=2.84-0.75+1.46+3.8=8.21-0.25-0.41-4.21=9.08+0.75+2.85=8.6+1.87+5.1+8.93=8.69+2.4-2.24=8.67-1.87-0.12-0.06=3.6-0.14=0.2+6.36-4.23-0.44=8.31+2.56=5.44-2.15-0.75-2.14=8.71+8.46+0.02-0.83=2.24+8.58-0.13-1.71=7+5.9+3.54=9-3.36-3.64+5.67=9.44+4.11-3.77+8.34=1.37-0.11+4.75+1.68=6.83+5.6-6.92=1.82+6.32=8.55-4.97-1.04=3.28+0.36=8.14-2.1-1.88+1.56=9.94-1.02-4.77+6.93=7.75+4.52-1.25-1.5=4.74-1.32=4.28+8.62+0.32+1.29=0.27+4.41+1.84+8.81=9.82-5.95-0.91=6.03-3.3+5.33=1.63+1.79+7.58-4.66=8.09-6.7=4.18-2.55+9.09=5.76-4.81+9.92-8.64=0.99-0.65=8.53-2.75-1.78-3.18=8.7-7.29+9.89-4.07=7.51+2.42+4.11-1.67=8-3.99+1.69+9.07=2.64+4.2+5.94=6.25-1.25+5.56+6.59=6.08+0.17+1.61-5.1=6.58-4.75+9.35-7.87=3.93+3.41=1.14+5.57=9.51+2.27=8.84-1.82-5.71=2.93+5.94-1.57+8.49=6.08-5.14+0.85-1.08=4.83+0.78+8.45+4.29=4.97+5.42+3.67-6.81=9.72+1.68-3.47-2.38=1.12+1.19-0.99+8.6=2.39+7.91+3.22-7.41=8.64-5.88-0.97=6.02-3.51=8.69+3.33+0.05=7.95-2.25-4.54+6.41=8.89+1.78-4.04+4.84=4.39+6.98=0.06+8.59+7.85+9.13=7.74+9.6+4.93-8.85=7.94-3.03-3.63=1.74+9.94+1.1=7.51-7.36+0.4=7.41+5.43-0.29=6.12-4.34+8.74-3.56=5.07+6.07-3.98=9.88+1.03=7.04+7.5+9.08+0.82=7.75-3.33=5.92-0.19-3.04+9.27=5.35-0.86-0.97-1.66=9.39+7.17+4.15-5.12=0.12+1.35+6.24-4.23=7.16-2.35+0.04+9.71=6.31+5.52-2.57+7.9=4.11-2.76=6.26-3.12+2.17=9.7+1.75+9.52+9.92=7.48-2.23-0.32-3.84=2.02+3.2+2.18-6.24=6.26-3.3-0.5-0.52=3.94+9.06+7.73=0.43+0.35+9.67+3.76=3.83+5.1-6.65+0.33=8.31-4.83+3.96-4.07=8.69-0.14-2.36-0.42=2.36+9.73-1.71-8.51=1.33+9.61=8.09-1.83+9.1+5.13=6.27+8.09-2.78+4.01=9.53-6.97+2.6=5.28+4.57+1.98=0.1+7.48-4.47=9.29-1.57-6.84-0.67=7.09+8.31+4.07-5.42=4.36-0.5-0.84=4.32-2.83=7.21+6.2-6.69=8.07+7.05-6.66=4.87-1.13+9.99+6.8=9.56+0.09-0.95-7.52=8.11-1.44+4.75=6.42+3.94-9.93=7.27-0.26-2.6+8.39=2.16+9+6.6+5.74=2.68-1.82+5.07-4.35=8.07-5.87+5.52-4.53=4.94-1.06+1.51+2.98=7.77-5.9+1.34=4.36+9.83-8.99=1.98+1.83-2.37=2.1+6.07+8.26-2.95=3.03-2.74=2.51+1.5+0.5+3.28=4.37+6.87=9.85+0.36-7.92-0.37=2.57+6-5.97=9.58-2.66=8.1-2.61-5.39+7.27=1.23+6.91=7.39+0.79-4.5+4.36=9.81+6.99-6.71-8.16=9.32+3.38-5.56-0.88=5.65-1.2+8.8=7.41+7.16+8.68-2.86=6.36-1.43+5.37-7.99=9.7-4.2=8+2.69-4.51-2.25=5.35+6.15=9.82+8.89+8.96+9.26=9.14+8.93+8.42-2.78=9.07+3.66+8.84-3.04=5.55+3.71+3.59=7.78-1.02-2=8.67+0.79-0.93+6.32=8.28-0.63+0.59-2.45=9.51+4.99-0.59-9.17=7.17+4.71-2.84-2.61=2.81-2.17+9.51=6.38-4.4+5.73=9.57-1.01-2.46=1.72+4.97+0.67-6.13=5.89+4.56+9.76+7.08=7.18-5.98=9.46-9.19=5.15-2.44+6.82=8.93-7.39+6.94+3.12=8.37-2.08-4.67=9.52+6.71+7.7-9.61=9.96-3.62-3.02=3.83+1.12-4.62+1.31=9.2-1.2=7.52+4=8.99-2.45+4.08-6.02=0.79+6.28+6.5+7.21=9.81-3.15+2.24=0.4+9.31=8.59-2.25-1.49=8.07+0.97+7.47+7.56=6.77-0.24-3.26-1.36=7.53-3.87-0.11-3.1=0.98+3.92=8.85-4.36-2.15+6.51=7.38-5.61+2.37+2.78=9.99-6.86+7.75+8.3=4.65-0.34=7.13-5.77+2.62=2.52+0.39+3.94=2.27+8.99-2.08=3.09-0.68=8.87+6.11-9.49=4.94-4.73+9.94=8.16-4.77-2.68-0.61=0.45+6.51+2.54=5.94-1.04-2.8=8.89-6.27=2.36+7.1+0.68=7.76+8.15+8.26=5.11+0.76-1.17=7.7+4.98+3.67+2.39=7.13-4.33-0.65-0.81=2.9-1.78+1.64-0.23=4+3.91-3.52-3.61=8.24-7.89+7.97+5.6=5.87+7.48+0.33=5.54+2.45+0.66+9.05=5.07-0.03+3.88-5.5=8.49+2.62-7.24-2.2=9.7+8.73+9.82-2.12=8.53-0.17+8.43-6.26=5.14-2.68=5.71-1.15+0.37+1.42=8.21-1.3-5.58=4.26+4.27+5.32+9.05=2.78-1.17+3.07=9.07-2.8-1.56-2.76=6.82-4.61+1.47+0.68=8.39-2.79+7.76-9.15=9.12-7.09+7.55+1.43=4.5+1.96+1.05+2.73=7.93+9.49-4.67+2.21=9.67+5.8-6.05-4.68=8.18-1.64-4.7+0.76=7.43+0.47+2.65=8.01+1.79=9.5+2.48-6.56-4.63=4.54-3.24-0.86+9.22=9.21-5.46-0.96+5.81=3.47-1.88+4.81+6.19=0.6+3.19=7.56-6.71=4.85+7.14-8.02+2.91=9.85-1.14+3.73-7.89=2.99-0.49=8.89+2.06+1.71-8.96=6.95+2.53-5.92+9.28=7.77-6.84+3.08+3.37=9.56-3.13+8.89-2.33=3.85-1.8+7.14=3.93+4.24-3.77-2.37=9.89+2.3-8.48-2.94=8.34-1.09-1.42-5.07=8.82+1.98+7.15=3.87-3.07+0.18+5.32=1.59-0.34+6.4-5.38=1.62+6.43-7.61-0.1=6.94+7.79+4.59-3.82=9.91-3.81-5=4.24-0.36+8.25-8.88=5.47-3.79+4.95-5.22=9.35-0.34=9.43+5.5-2.38-2.61=5.9+5.45+0.29=5.88-1.67+5.08-2.9=9.14+5.95=9.95-6.54-2.98=0.47+4.47+5.48+4.74=8.96-3.22-4.81=3.27+4.08+5.47=3.13+6.52-3.28+9.65=5.79-0.06-0.2+4.24=9.82+8.91+2.92+7.98=9.47+4.29-0.03-9.66=7.18+1.99-2.31+5.53=9.26+1.79-4.97=6.82+2.68-3.65+4.26=3.94-0.44+8.31-6.72=參考答案3.81+1.12-2.46=2.476.95+9.54-7.18+0.14=9.457.35+8.16+2.9-2.97=15.440.82+7.12+1.08=9.025.78-3.17+8.15+0.56=11.327.83-2.99=4.844.42+3.36+2.39+1.03=11.26.26+6.96+1.14+7.19=21.554.59+6.02+3.28=13.898.41-3.61-0.51-2.13=2.161.02+1.1-0.52+5.79=7.391.26+5.68+7.89=14.838.31+5+3.98-9.69=7.68.47-4.24+9.18=13.415.84+1.65-0.68=6.816.39-0.1-4=2.298.18+6.53-5.12=9.596.9+9.43-8.57-7.1=0.660.91+3.48+6.96=11.355.84+9.64-4.94-9.37=1.175.28+1.36+2.66+4.79=14.097.71-0.86-1.87-2.56=2.422.32+3.2-1.23+6.45=10.740.92+3.65-1.98-2.44=0.158.89+3.43-2.78+7.89=17.437.59+2.2+1.08=10.872.68+6.95=9.636.61-2.54-0.22=3.858.39-2.39-3.47+6.4=8.939.34-4.52-2.53+5.9=8.191.01+2.21=3.228.09-2.17-0.74-1.94=3.247.21+0.32=7.534.42-0.29+4.02+5.18=13.335.77+2.5-7.51+6.26=7.025.24+5.44-2.25=8.434.6-1.03-0.61+3.22=6.187.08-0.08-5.52+3.19=4.678.34+7.82-6.87+9.45=18.748.56-5.1-2.59=0.873.42+9.21+4.13=16.767.9-3.92-0.09-3.03=0.865.39+6.85=12.242.4+0.18+6.34=8.929.27-2.21+1=8.060.44+5.76+2.82-4.49=4.536.7-3.59-0.69+8.64=11.062.93+7.25-9.81=0.379.94+1.63-0.18+4.17=15.563.27-0.36+5.08-4.62=3.378.99+9.11+7.71-5.29=20.524.33+7.68+9.24=21.258.72-4.43=4.297.69+8.83-2.37=14.159.27-6.24+4.14+5.58=12.753.91+0.96+6.29-2.88=8.282.3+4.01+8.59-0.38=14.520.76-0.07-0.51=0.184.52+9.52+8.63+7.92=30.594.94-3.68-0.8=0.467.3+7.75-7.98=7.072.91-2.43+8.47=8.956.64+8.02=14.666.92+1.13=8.058.07-7.1+4.79+6.23=11.994.92+8.37+8.79=22.089.89+5.54+6.59=22.028.51-1.21-3.37=3.938.06-2.28=5.788.3+9.81-3.81-2.43=11.878.83-6.69+2.16+3.28=7.586.28-4.46=1.824.26-0.94+9.92+0.71=13.958.32+3.69-3.65-4.88=3.488.44-0.33-4.23-1.29=2.599.99-8.04-1.68=0.271.6+4.27-4.25=1.627.38-0.47-3.35-2.83=0.736.1-2.41+3.84=7.537.23+3.77+1.1+3.29=15.394.32+8.05=12.373.83-0.95+6.78+9.9=19.562.55+8.18=10.738.64-4.29-2.83=1.526.52-0.8-0.92=4.87.74-4.13+5.36+0.8=9.778.42-0.24-5.46-0.89=1.839.31+9.05+7.31+1.31=26.984.66+6.37+1.01+4.19=16.234.87+4.51-2.56=6.820.77+0.12=0.898.42-1.35+9.33+6.26=22.667.79-0.06-1.34-1.38=5.016.39+5.66+2.58+5.76=20.397.74-0.35-2.76-2.97=1.669.82-9.63+6.8-2.43=4.565.76+3.35-6.18+8.72=11.651.94+7.11+7.27-3.93=12.397.13-0.83-1.35-4.05=0.93.69+2.01+7.61=13.312.78+7.87=10.659.62-0.63-2.22-0.85=5.926.51+1.7-2.39=5.828.78-0.27-3.95-1.42=3.146.5+1.24+4.92-7.78=4.881.41+9.89+4.57+9.76=25.637.77-2.98=4.791.24+7.62=8.867.2-1.34-4.94+7.66=8.585.91+9.52+3.57+2.47=21.478.62+6.1-8.18+0.19=6.736.23-2.28+6.24=10.198.39-0.52-2.5=5.373.37-3.25+7.62-1.29=6.457.11+3.12-3.05+1.82=97.23+9.81+3.39-2.55=17.889.74-7.59+8.24+7.43=17.829.3-3.76+4.4+7.48=17.428.54-3.14+5.1=10.57.82+8.38+0.9+4.94=22.043.57+3.64+8.51-8.21=7.514.26-0.66-1.43+1.87=4.044.28-2.93=1.358.68-6.74+7.93=9.871.91-0.15+3.89-4.61=1.049.14+7.27-2.67=13.749.36+8.21+3.15+4.97=25.697.61+4.47+3.63+8.81=24.528.81+9.35-3.01-3.13=12.024.16+7.08-5.76=5.488.82-3.49+7.81-5.55=7.598.94-8.82=0.128.79-3.59-0.3-0.45=4.456.72-0.55-2.34-3.72=0.113.74+5.77+5.55=15.062.29+5.73+2.86-7.9=2.989.98+7.38-7.68-2.15=7.538.93-7.49+9.71-3=8.158.38+9.18-7.28-6.72=3.562.2+6.11+9.34-3.15=14.57.83+2.99+1.15-1.37=10.68.72+4.08-6.63=6.178.32-0.45-6.66=1.213.65+5.36-1.63+2.84=10.228.29+1.73=10.022.56-1.03+7.91=9.446.89-0.92+8.92-1.31=13.581.72+9.77-2.03=9.467.91-1.24+0.12=6.799.05-2.72+5-2.81=8.528.86+8.55+1.05=18.469.38-1.25-4.34-2.75=1.047.13-2.99+3.88+3.63=11.659.17+8.34=17.514.2+5.93-1.82=8.311.23-0.08=1.158.09-4.56+1.72+6.28=11.535.8-0.28+8.64=14.168.99+9.91+5.13=24.034.48+0.31+5.98+4.52=15.294.5+2.03-1.22=5.312.62+2.52+8.51+8.11=21.769.47-5.18+1.95=6.247.47-1.43-3.45+3.96=6.557.14-0.93-1.73+3.05=7.531.04+4.38+2.4+7.32=15.143.17-2.18+6.12=7.118.02-5.67=2.354.63+1.6=6.236.82+9.9-4.69+1.65=13.685.11-0.31+2.2+3.74=10.743.41+4.9-2.84=5.477.74-6.6+8.21=9.356.79-4.27-2.27=0.259.39-2.18-0.44-1.89=4.881.27+3.28-4.27-0.05=0.237.92-2.35+4.27+5.37=15.218.74-0.87+0.56-6.67=1.766.96+0.02-2.64+7.09=11.431.24+2.59+8.21=12.045.42+5.25-6.4=4.270.99-0.15+8.48=9.324.61+1.54-5.08+0.04=1.118.73+3.13+8.13-1.86=18.138.97+7.11=16.087.3+2.35+5.28+7.67=22.62.76-0.56-1.33+1.21=2.086.08-0.91+3.64-5.26=3.555.44-0.13-0.26+7.85=12.93.89+9.57-1.1+9.54=21.99.49-3.46+1.63-6.28=1.387.23+9.66+2.47=19.368.68-3.53-0.05=5.18.7+7.35-5.09+1.5=12.469.39-2.22-6.07-0.47=0.638.97-4.23-3.51=1.236.76-0.11-5.16-0.39=1.18.35+3.48=11.836.21+9.08+8.47-9.35=14.413.57-1.37-1.81=0.395.74+9.91-2.26-0.16=13.233.67-2.83+6.1=6.942.54-1.79-0.21+7.91=8.454.69-0.2-1.12-0.61=2.765.6+0.47-2.01=4.068.71-2.35+0.11-4.2=2.275.88-2.16-1.93+8.24=10.030.48+0.47=0.957.17-1.09=6.086.92+1.4-5.86+8.16=10.626.98-2.59+0.64+3.78=8.813.8+6.12-0.94=8.983.11-0.65+0.99-0.02=3.433.73+5.97-6.08=3.628.6-7.5=1.16.19-5.89+5.44=5.745.48-3.36=2.124.76-1.22+3.86-4.91=2.499.23-8.43+5.53=6.338.57-2.51=6.065.41-1.04=4.378.73-7.04=1.699.21+4.52+2.07=15.87.75-0.13-2.11+6.1=11.616.68+4.6+4.44-5.67=10.058.7+4.65-3.84+1.35=10.868.97-7.4=1.579.73-0.95-3.5-0.7=4.587.77-6.13+8.42=10.068.62-2.9+5.2+8.56=19.480.67+4.4-2.72=2.358.87-2.86=6.019.09+7.77-3.3-7.98=5.588.59-5.9+0.62=3.317.2-0.29-5.23=1.684.19+7.2+4.41+2.93=18.733.67+0.71+4.1+7.68=16.169.7-4.7-0.65+2.74=7.098.74-2.13=6.610.32+1.73=2.050.87+4.42=5.297.79-1.24=6.559.58+2.31+2.24+3.88=18.017.11+7.39+7.27+3.74=25.515.04+0.16+9.99=15.198.12+6.53-9=5.654.6+4.94+1.73+0.71=11.980.65+9.81+3.15+3.33=16.941.23-0.58+8.67=9.328.55+5.73-6.92+2.98=10.349.91-3.71-5.15=1.056.62+3.59+0.51=10.720.54+8.66+1.15=10.359.76-4.67-1.41-0.11=3.579.76-8.06-1.14+3.44=46.02+3.46+4.95=14.434.95+5.55+2.79+9.73=23.025.39-2.87+8.95+3.16=14.639.88-1.82-2.43=5.637.06+5.2-0.53+7.52=19.255.16+6.16-0.92-8.91=1.496.75+9.53-9.29=6.997.67-1.68=5.993.57+0.25=3.829.85-0.58-6.58+4.63=7.325.03-1.07-0.02-3.74=0.29.31+4.6-3.93+0.35=10.333.28-0.81+1.57+4.41=8.456.65-1.32-2.77=2.566.71-3.54+3.84=7.018.95+3.97+1.99+9.14=24.051.33+9.58+9.85=20.769.96-4.26-3.99=1.716.48-1.44+8.22=13.260.78+9.47+3.29=13.542.32+6.27+2.22=10.819.36-8.16-0.04+6.3=7.468.95-1.56-0.68-0.47=6.249.23-6.36+7.22-2.4=7.699.54-6.93+8.83-9.78=1.666.03+1.05+9.42-9.24=7.264.78-3.95+8.02+2.64=11.499.39-1.97-5.88-0.23=1.319.47-6.39=3.088.07-2.72-0.38-2.45=2.526.04-1.77-2.41=1.863.48+5.38=8.860.5+2.11=2.612.68+3.76+4.84=11.286.08+2.26-5.27-2.41=0.666.41+1.27+0.53=8.219.88+2.59=12.479.64-2.48-1.77+1.63=7.025.36+3.4+2.65+2.87=14.286.68-2.79+2.12+3.85=9.867.53+8.08-1.41-7.15=7.056.16+7.79-0.42+9.71=23.245.77+1.07-3.56-0.85=2.432.13+3.54+1.57-3.6=3.645.62+4.89+6.24=16.750.08+6.84=6.929.46-3.01-2.47-1.22=2.767.3-5.2+6.97=9.076.71-2.05-3=1.660.74-0.04+8.8-2.66=6.846.07-0.38-0.47=5.223.58+6.5+8.36=18.447.04-5.48+3.09+9.62=14.275.84+1.89+6.39=14.128.21+8.77-2.93+5.83=19.887.82-0.3-1.53-3.84=2.155.05+8.41-9.19=4.278.99+7.98=16.978.61-3.27+2.46+5.86=13.663.41-3.11+6.28-1.3=5.288.21-7.23+1.93+8.95=11.867-1.63-2.77-1.01=1.599.67-2.9+3.05-8.64=1.182.38+6.24-0.81=7.816.43+0.69+9.14=16.264.77-0.36+7.89-3.36=8.949.45-2.1-1.72+4.27=9.93.04+7.87=10.919.21-1.45+8.46+8.58=24.84.97-2.29-1.08+6.56=8.164.45+4.86-2.66-3.64=3.013.94-0.24=3.71.31-0.14-0.78=0.397.59-5.15=2.448.47-4.41+6.27+2.1=12.435.92+9.7+3.09=18.717.6+9.36+5.54-6.65=15.857.87-2.45+0.09=5.518.42+9.99-3.91-5.74=8.762.66-2.32+6.74-2.34=4.749.21-1.3-0.86+7.38=14.437.87+8.97-1.16+1.09=16.775.94-5.23+5.3-5.63=0.387.54+1.1+8.37+5.22=22.239.53-2.06-5.71-1.56=0.27.25-6.14+5.84=6.953.25-0.26=2.999.39-2.42-3.1+8.88=12.757.24+9.72+4.37+2.11=23.447.07-1.46-3.06=2.557.52-0.3-4.51+9.15=11.862.77+0.62-0.75-2.42=0.229.35-0.59-4.42-0.92=3.424.08+9.26-0.37=12.979.61+2.7=12.318.24+8.21-6.76=9.693.68+6.27-0.32-7.52=2.116.62+0.39+1.15=8.164.11+8.43-0.07-9.32=3.154.67+6.6-4.3+1.96=8.939.3+3.58+9.05-3.56=18.378.48-0.2-1.53-4.13=2.627.38+7.96-3.7+7.49=19.138.16+8.11+3.56+2.68=22.517.7-2.69+6.51=11.524.97-1.46=3.518.37-2.02-0.41=5.946-1.9-2.5+7.79=9.396.48-4.62+9.3-7.05=4.117.09-4.58-2.23=0.286.15-3.98=2.179.84-2.35=7.499.9-2.61+8.17+6.92=22.389.76+7.24+1.72+9.4=28.127.39-1.27+9.22+3.95=19.294.52-4.28+6.94+5.51=12.695.95-4.32+8.48+1.79=11.97.29-0.24-4.12=2.935.79+6.32=12.118-6.25+4.76=6.516.79-1.35=5.446.39-5.13-0.52+8.71=9.457.58+1.73-1.3-3.61=4.44.37-1.18+1.2-0.24=4.159.65+9.84-1.48+6.16=24.174.13-1.06+3.26-6.15=0.184.07+8.18-1.12+5.71=16.847.52-3.33+4.92+4.49=13.69.21-0.63-2.74+8.95=14.796.51+1.57=8.089.32-1.87-6.24=1.217.59+8.92+9.38=25.898.24-1.93-1.68+3.31=7.943.16-1.73-0.42=1.012.81+6.76+7.9-9.88=7.599.65-7.5-1.08+7.04=8.117.15+7.86+2.4-0.12=17.294.2-2.78+9.05=10.477.69-1.39-1.85-2.83=1.628.18+3.52-0.51-1.57=9.626.8+9.16+7.06-4.68=18.343.42+0.39=3.814.37+4.88-3.82-3.58=1.855.25+6.95+9.56-2.91=18.859.47+3.96-6.33=7.11.42+8.21-1.83=7.88.08+7.44-5+5.02=15.545.14-4.29+8.57+5.11=14.539.25-5+5.21=9.462.72-0.14-2.24+3.74=4.089.55+8+2.45-4.92=15.086.24+1.74-2.77-0.52=4.699.92-3.82-0.65-1.61=3.846.39+0.34=6.737.34-2.02-4.22=1.17.54+4.41-5.32-6.14=0.496.18+5.29-5.71-4.73=1.034.78+2.94-2.95+0.81=5.584.3-0.69+2.62=6.238.27-2.39-4.89=0.999.63-0.52-2.43-3.97=2.714.02+3.94+6.91+5.41=20.284.86+0.91=5.772.85+6.38=9.235.53-1.48=4.058.44-5.34+3.45+6.07=12.626.12-0.42-2.72+5.51=8.499.47+3.69+5.38+9.37=27.917.17-6.84+3.72+9.08=13.133.63-0.37-0.75+3.88=6.391.43+8.53-0.32=9.649.74-6.32-2.08=1.343.61+2.71-4.11-1.63=0.584.39+6.28-5.47=5.27.59-0.55-2.44-2.45=2.157.37-1.72-1.11=4.546.26-3.62-2.12=0.523.98-3.31+4.47-2.24=2.96.08-3.79+7.57=9.861.06+8.08-5.26+2.62=6.55.55+5.46-0.44-6.78=3.797.16+9.72-2.06-5.46=9.366.85+8.92+1.16-6.26=10.677.08-1.28+1.16=6.963.4+1.76-0.25=4.917.44-1.6-4.04+3.94=5.745.06+1.94-0.91=6.099.75-0.28-1.3+0.17=8.342.37-1.22+4.43=5.587.36+1.43+2.76=11.556.72-4.98+7.42-6.73=2.433.39+2.45+2.22-0.62=7.446.16-3.38-1.32+1.08=2.549.89-3.09-2.22-1.8=2.786.3-1.83-0.76+9.95=13.667.64-3.16-1-2.55=0.938.92-0.77+3.3-8.45=33.1-0.26-0.52=2.324.53+7.96-6.14+5.33=11.689.39+6.18-4.52+7.11=18.169.9-0.14-6.69+4.62=7.697.84-1.99-2.89+6.84=9.83.46+2.04=5.57.04-3.8+6.09=9.332.98-2.07+0.22+8.35=9.489.97-4.87-1.63+9.46=12.939.03-0.31-5.31=3.412.26+4.84=7.10.32+5.01-0.18=5.155.39+8.37-3.37-8.15=2.242.61-0.15-1.02-0.58=0.868.13-6.65=1.488.54-3.13-3.57-0.61=1.233.44+0.39-1.68+7.58=9.738.43-1.19-0.15+5.26=12.359.45-8.77+5.03+6.36=12.076.75+7.37-8.29-3.54=2.295.81-3.7+5.38=7.496.02+9.15-9.49=5.680.49-0.22+9.17=9.447.25+4.54+7.41=19.24.86+4.72-4.39-0.5=4.698.12-1.16+5.44-7.52=4.886.27+4.2=10.470.54+3.9+8.45-9.29=3.67.54+3.04-7.47+8.97=12.089.78-6.87+1.7-1.02=3.595.05+4.41-2.82+4.4=11.041.46+0.12+3.11-1.5=3.197.68-3.95+8.63-6.02=6.346.51+4.19-8.07=2.631.53+8.48+8.68=18.696.89+5.87+6.94+8.47=28.171.98+4.85-4=2.836.15-0.06-2.19+9.38=13.284.08+2.31+7.93-0.79=13.534.08+3.14+6.65-9.49=4.389.53-5.46+1.35-2.14=3.286.09+6.32-1.34-8.17=2.93.78-1.44-0.4+9.64=11.584.23-1.93-1.57=0.736.83-0.1=6.733.95+6.56+9.26+2.02=21.798.31-5.87+3.36=5.86.48-1.88=4.66.22+0.67-2.22=4.675.81+1.08+4.12=11.012.92-0.19=2.731.68-0.74+8.09=9.036.72+8.29-3.83+6.33=17.510.26+6.16+5.82-9.22=3.024.11+7.87-1.24+7.05=17.798.52+1.9+3.39-6.16=7.652.6+3.67+6.01-3.98=8.32.84-0.75+1.46+3.8=7.358.21-0.25-0.41-4.21=3.349.08+0.75+2.85=12.688.6+1.87+5.1+8.93=24.58.69+2.4-2.24=8.858.67-1.87-0.12-0.06=6.623.6-0.14=3.460.2+6.36-4.23-0.44=1.898.31+2.56=10.875.44-2.15-0.75-2.14=0.48.71+8.46+0.02-0.83=16.362.24+8.58-0.13-1.71=8.987+5.9+3.54=16.449-3.36-3.64+5.67=7.679.44+4.11-3.77+8.34=18.121.37-0.11+4.75+1.68=7.696.83+5.6-6.92=5.511.82+6.32=8.148.55-4.97-1.04=2.543.28+0.36=3.648.14-2.1-1.88+1.56=5.729.94-1.02-4.77+6.93=11.087.75+4.52-1.25-1.5=9.524.74-1.32=3.424.28+8.62+0.32+1.29=14.510.27+4.41+1.84+8.81=15.339.82-5.95-0.91=2.966.03-3.3+5.33=8.061.63+1.79+7.58-4.66=6.348.09-6.7=1.394.18-2.55+9.09=10.725.76-4.81+9.92-8.64=2.230.99-0.65=0.348.53-2.75-1.78-3.18=0.828.7-7.29+9.89-4.07=7.237.51+2.42+4.11-1.67=12.378-3.99+1.69+9.07=14.772.64+4.2+5.94=12.786.25-1.25+5.56+6.59=17.156.08+0.17+1.61-5.1=2.766.58-4.75+9.35-7.87=3.313.93+3.41=7.341.14+5.57=6.719.51+2.27=11.788.84-1.82-5.71=1.312.93+5.94-1.57+8.49=15.796.08-5.14+0.85-1.08=0.714.83+0.78+8.45+4.29=18.354.97+5.42+3.67-6.81=7.259.72+1.68-3.47-2.38=5.551.12+1.19-0.99+8.6=9.922.39+7.91+3.22-7.41=6.118.64-5.88-0.97=1.796.02-3.51=2.518.69+3.33+0.05=12.077.95-2.25-4.54+6.41=7.578.89+1.78-4.04+4.84=11.474.39+6.98=11.370.06+8.59+7.85+9.13=25.637.74+9.6+4.93-8.85=13.427.94-3.03-3.63=1.281.74+9.94+1.1=12.787.51-7.36+0.4=0.557.41+5.43-0.29=12.556.12-4.34+8.74-3.56=6.965.07+6.07-3.98=7.169.88+1.03=10.917.04+7.5+9.08+0.82=24.447.75-3.33=4.425.92-0.19-3.04+9.27=11.965.35-0.86-0.97-1.66=1.869.39+7.17+4.15-5.12=15.590.12+1.35+6.24-4.23=3.487.16-2.35+0.04+9.71=14.566.31+5.52-2.57+7.9=17.164.11-2.76=1.356.26-3.12+2.17=5.319.7+1.75+9.52+9.92=30.897.48-2.23-0.32-3.84=1.092.02+3.2+2.18-6.24=1.166.26-3.3-0.5-0.52=1.943.94+9.06+7.73=20.730.43+0.35+9.67+3.76=14.213.83+5.1-6.65+0.33=2.618.31-4.83+3.96-4.07=3.378.69-0.14-2.36-0.42=5.772.36+9.73-1.71-8.51=1.871.33+9.61=10.948.09-1.83+9.1+5.13=20.496.27+8.09-2.78+4.01=15.599.53-6.97+2.6=5.165.28+4.57+1.98=11.830.1+7.48-4.47=3.119.29-1.57-6.84-0.67=0.217.09+8.31+4.07-5.42=14.054.36-0.5-0.84=3.024.32-2.83=1.497.21+6.2-6.69=6.728.07+7.05-6.66=8.464.87-1.13+9.99+6.8=20.539.56+0.09-0.95-7.52=1.188.11-1.44+4.75=11.426.42+3.94-9.93=0.437.27-0.26-2.6+8.39=12.82.16+9+6.6+5.74=23.52.68-1.82+5.07-4.35=1.588.07-5.87+5.52-4.53=3.194.94-1.06+1.51+2.98=8.377.77-5.9+1.34=3.214.36+9.83-8.99