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6.72-4.63-0.69=5.16-3.4-0.24+3.94=7.91+9.97+1.01=3.99-3.88+6.09+9.41=7.78-6.26+6.71-7.76=6.95-0.7-1.25-1.51=1.42+4.61+0.15=7.65-1.58-4.06=9.23-0.98+1.56-2.6=7.26+4.26-7.16=9.8+6.62-8.93=4.38+6.47-5.96-4.13=7.5+8.99+6.39=7.71+0.44=0.96+7.16-4.61+2.88=9.4-1.81-6.24+8=7.78+4.43+0.17+7.82=6.32-4.99+3.7+7.69=9.91-7.79+7.85+4.32=7.38+4.03-5.76=7.65-1.4-1.76+1.25=7.35-1.8=7.12-1.95=7.71+7.9-6.96-2.21=7.1+4.64+9.87-5.08=5.1-0.82+0.48+4.01=8.26-0.06+2.52-8.9=5.74+5.13-1.17=9.75-4.2=9.26+8.35+4.17=1.98+0.89+6.01-4.29=9.61+8.46-6.65-1.04=7.64+0.17+5.05+0.49=8.79-1.47-6.75+2.22=9.86-8.67=7.54+0.35=6.49+5.32-6.97=9.38+8.04+8.98+5.17=8.91+4.55-1.44-3.6=6-0.11-0.23-4.9=0.43+8.29+0.55+8.64=7.88-0.25-0.55-0.12=7.66-5.27+5.57-4.67=7.2-2.56+3.99=3-1.44+6.85=7.41-0.97+1.94-3.9=9.92+7.99+4.85-7.36=7.22-6.81+4.73+7.96=0.83+5.11-2.63=7.09-2.93-3.23=0.54+8.72+5.43-5.87=1.55+3.25+1.83-2.39=9.58+3.99+0.5+1.73=7.72+4.56+8.05-5.95=3.85+6.17-3.59-3.88=7.64-5.5-0.45+5.87=9.58-0.72-1.68-1.82=4.09+7.81=7.51-0.89-3.82-1.77=3.19-1.32+2.82-1.89=4.01-2.18=9.26-1.1-7.74-0.24=9.2+9.31-1.44-3.2=6.51-3.57+2.79=8.68+2.02-2.12=4.82-1.7+7.3-8.97=3.34-2.29+0.65+5.9=0.34+5.87+7.93-9.83=9.76+9.89-6.63-3.57=2.92+9.08-8.08+6.4=1.91+7.92-7.12+4.63=5-0.05-0.29+7.46=9.52-5.52=5.05+4.55=4.53+6.25+4.4+7.72=6.8-0.46-1.9-3.38=2.55+3.79-2.04+7.49=7.31+3.41-3.21+7.9=6.92+5.46=3.61-3.39+5.33+9.83=7.19-3.81+3.45=7.26-2.6-1.31+4.69=6.42-2.25-2.23=2.68+6.13=9.45-0.21-1.88-5.75=4.47-0.16=9.62+7.76-4.9-5.05=5.11+6.48-1.17=8.12-3.19+4.65-4.13=9.67-2.59-4.4=0.32+9.74+5.92-7.61=8.93+8.8-5.64+1.31=7.85-7.64+0.28+8.42=3.42+7.5-1.16-4.45=4.2+9.14-3.73-4.19=7.21-4.72+2.68=8.08+2.82-5.54=1.86+7.74+0.71-3.24=1.35+6.74-1.22=5.15-2.85-0.15-0.49=3.09-0.77=8.83+7.3-2.12-1.94=9.86-5.11-1.74=7.43+4.31-3.1=2.22+6.09=7.26+7.71-2.71=8.62+5.21+3.65=9.07-2.24-1.39=9.7-4.64-4.67+2.83=6.63-1.96=8.67+8.63-1.61+3.09=6.42-2.87-0.35=0.27+0.73=7.06-1.13-3.46=6.64-6.22+2.16-2.32=7.99+7.02+4.73+4.06=5.87-1.42=8.78+9.65-0.58-8.48=8.56-1.04+7.95-8.91=9.74-2.36-3.89+8.95=4.96+6.33-3.85-7.1=7.23+0.8+5.69+1.23=9.67-8.65+0.49+1.44=7.18+9.33+9.74+3.54=8.44+5.37-7.94+4.88=5.28+5.41=1.63+0.79+6.01+8.55=4.22+7.4+9.43=5.66+0.71=6.43-3.58+8.61+1.04=9.38+0.08=8.76-0.87=4.99-3.92+3.58-0.41=7.44+2.21+7.6+4.1=8.67-4.43+0.23+1.76=9.46-0.12-9.02+7.75=1.84-1.41+7.44+1.33=9.47+9.19+8.91+7.69=7.55-1.35-0.82-2.73=5.94-4.5=2.91-1.65+2.43+9.04=9.64+7.27+4.97=5.18+7.06-7.27+1.24=8.88+4.22+1.36+3.62=8.06+7.3-1.7=5.21-4.27+7.6+9.36=4.55-0.79+0.44=7.69+8.6-7.97=9.06-2.94+7.3+6.89=9.05-1.34+4.61+4.94=9.62-7.57+5.17+1.16=0.03+8.91+4.21=3.51+1.27+2.7=6.88-3.21-0.04-2.02=1.01+2.47+8.94+4.14=9.15+5.03+2.01+3.38=3.98+8.96=1.89+8.29-0.98-4.56=3.89+4.5-8.03=3.02+3.87+5.23+2.28=5.51+2.78+3.88=1.25+6.09-6.52=9.21-2.54+9.89+8.23=2.33+5.47=8.46-0.9-0.21-1.95=4.06-1.19+2.28=4.88-3.37+2.06=2+3.18=3.67+5.44-6.88=2.53+0.87+8.08+7.7=7.37-2.25-1.32=6.16+5.02+4.31=9.15+1.36-3.82+6.43=8.23-3.33-4.8+2.93=8.86+7.41+0.34+2.45=2.16-0.38=7.04-0.59-0.64-4.98=9.15+8.06-1.84-4.26=7.27+0.67+2.26+5.13=5.29-1.31=9.55-6.05+5.88-1.96=6.02+7-5.19-4.2=9.11+7.5-4.72=5.89+9.8+4.58+2.67=7.63-2.61-4.14=3.24+4.07-1+2.3=4.22-3.73+4.18=3.29-0.75-0.81=6.09-0.56-5.24+6.84=7.36-1.5-0.1+6.46=7.13-1.25=7.14-2.02-3.02-0.22=9.05+1.8-1.45-5.77=5.24-1.34+0.23=7.48-4.7-1.06+2.98=4.66-1.91-0.36+1.74=5.52-4.03-0.6=2+6.4+3.1=0.8+9.83+3.71=6.16+1.2=2.6-0.33+8.56-1.84=9.97+1.9-2.44-0.8=5.49-2.85+8.75=6.76+3.86=2.11+7.74=6.09-0.83-1.66-1.02=6.16+4.68-0.53=8.87-5+9.69=8.28-3.75+4.27-2.22=2.05-0.06+9.59=3.65+9.54-6.75-0.45=5.2-1.06+1.86+3.3=8.35-5.74=9.84-5.07-1.31=9.81-6.84+9.54-5.75=6.15-0.79=7.73-0.72-1.7+3.98=8.35-6.56=4.23+9.01-0.02=9.55-7.47+6.95=7.72+3.39-4.94=5.83+4.04-3.05=3.94+1.72-2.74=3.22+1.98+3.21=4.35+0.09=4.85+6.06-0.14+1.95=4.89-2.43=5.01-2.66+7.26-3.77=7.81+4.92+7.46=2.74-1.26-0.68=9.5-2.36-2.88+5.46=9.51-5.46+1.03+1.71=9.39-0.88-2.94+6.38=7.34-3.37+0.06=7.17+5+2.34-2.48=5.62+1.17+3.11-0.57=6.84-2.39=1.91+2.26=8.81-1.35-2.76-3.14=5.31-2.85-2.3=6.92-2.41=7.66+8.09+6.03-5.31=4.18+2.95-2.03+9.72=7.09-2.24=9.21-3.28=9.29-7.47+8.08=7.86-1-4.74+8.35=7.75+4.53-1.44-7.02=8.64-0.27-7.28+0.58=3.47+2.33=9.24-5.98+7.58-4.38=8.02+5.53-8.11+1.13=6.13-1.62+0.41+2.65=8.43+5.13+7.59+2.65=8.34+7.39-4.93=9.67-3.55+7=8.76-3.27+2.39-5.31=3.24-1.15-0.57=1.49-1.14=9.49-4.37-1.2=8.74-1.08+7.05-8.51=4.51+6.62-2.93-4.18=6.51+8.92+0.54=7.3-6.84+5.23=7.66+4.73-1.82-3.65=9.16+4.81-5.13=9.45-2.35-0.06-6.43=6.84-2.61+3.7-5.68=6.34+9.46-5.15+0.14=1.88+6.61+5.36=2.84+9-2.66=8.43+6.99-7.32-4.86=9.48-3.81-0.81-4.37=7.96-0.37-1.23-0.9=2.98+6.72-6.84-1.97=4.72-1.82+7.92=4.81+9.49-7.07=1.4+3.47=7.82-2.01-0.48-3.77=5.35+8.2+2.33-2.97=7.87-1.22+0.29+6.93=7.89+0.9+9.9-7.71=8.98-1.81+4.54-7.11=9.36+5.73-7.86-2.44=6.69-3.31-0.4=9.34-8.79+5.59=0.34+5.17-0.77+4.04=3.3+0.12+6.23+4.19=7.55-1.18-4.88-0.51=6.84+9.12-0.71+1.97=3.13+5.93+9.38=8.4+6.78+0.59-5.84=5.31-2.47+4.68=1.04+3.27+0.81+8.55=4.82+2.09=7.21-3.59+8.65=6.38+8.3-5.11-4.67=5.64-3.97-1.26+6.37=8.71+7.28-4.59+1.18=1.11+4.03+3.33=8.12-0.25=5.87-3.92+6.23=9.06-3.11-3.94=5.94-2.48-0.36=7.93-1.97-3.68-1.31=3.52+9.88+5.92-4.77=6.88-0.51-2.46-2.84=8.72+6.29-6.97-1.03=9.35+6.48-3.94=0.18+6.96-5.94+6.25=6.03-0.91+8.37-6.64=0.15+7.41-5.41+0.34=4.79-0.08=5.27+3.41-1.38+7.64=5.87+2.94+6.43=9.18+5.3+9.59=8.73+2.18=7.06+0.86+3.34-1.89=8.59-2.81+4.75-1.74=8.24-0.4-0.98-6.48=8.62-1.17+4.3-1.29=5.97-0.52+8.59-2.4=2.34+2.66=5.62-0.95-1.77+6.56=9.42-1.79-5.85+1.84=1.33+6.23+5.97-2.69=5.91-1.51-2.29+2.25=9.33-0.67-4.92-2.81=4.76-1.23+9.62=5.32+2.17=3.96-1.58=7.02-6.18+9.92-4.04=6.29-4.99+5.38-3.88=5.44-4.9-0.27=9.97-2.6-5.2-2.07=7.94-2.21+5.24+3.96=4.45-1.97+7.6-4.19=7.53+2.24+1.98=6.98-3.96-0.96+2.87=8.17-0.43-0.26-2.62=8-3.19-2.45=7.05-4.82-1.39+1.43=4.34-1.7+2.84+2.49=7.45-0.77-3.62+9=1.82+8.52-1.3=6.43-4.31+6.59-5.54=5.98+5.99-2.6-4.19=9-3.17-5.35=2.68+8.59+0.63=5.74+0.78+0.66=6.46+6.83+6.3=6.59-0.11-0.52-1.15=6.06+0.64+7.68+8.72=9.09-0.89+5.65-9.27=4.96+3.36=5.32-0.17-0.13-0.75=7.43-3.29-0.76-2.84=7.46+2.01-2.15-3.06=8.37+5.85-1.37-2.94=4.06+5.52+7.04-2.62=8.42+8.05+6.81-7.77=9.38-3.24+7.64-0.87=0.32+5.95=9.84+6.18-6.3-7.66=9.63-8.34+0.12+6.31=6.72+6.42=3.01+2.94-5.65=9.85-7.65-0.87+4.35=8.35+9.05-7.97-8.36=2.3-0.2-0.92=7.23+0.29-4.35-2.66=7.74-2.78+9.02=7.81-0.07-4.85-2=3.15+6.82=7.56+3.75-2.01+4.31=9.77-0.13=0.12+5.22+2.3+2.9=2.48-1.34+4.25-3.62=4.38+4.36=6.62+4.32+2.48-8.75=9.6-1.89+7.61=9.77-6.14-2.8=9.67-0.76-5.38-0.15=8.55-3.17=7.33+5.96=6.7-1.86+2.47=2.74+1.93-1.38-1.42=6.44-4.69-1.56=9.02+9.75+9.03-9.5=7.81+6.9+0.06=7.84-0.19=0.19+5.85+5.48-0.74=4.03+1.49=5.24-0.89=9.27+2.44-8.96-2.14=3.44+4.08=2.96+0.71+6.87+6.15=9.19-1.14+4.8+3.23=1.75+8.03+5.79=5.43+3.44=9.02-1.91-0.14-5.87=3.86+6.56+8.54-7.97=3.48-3.24+3.1=7.65+8.21-2.38-8.44=5.83+3.59-5.32-3.19=3.62+3.25+0.33-4.63=7.96-6.78+0.28=5.6-3.33+0.41+3.54=3.36+9.05+9.51-7.41=6.98-6.37+8.56+9.84=7.34+4.11-2.96-2.87=1.47+9.06-5.18=4.97+2.86+9.79+2.26=1.6+5.66+8.85=7.07-0.59-2.16=4.38+9.41-2.12+8.72=5.37-1.96-1.04=2.63+0.31=3.3+2.82+8.39-9.77=2.06+3.28-3.66=8.62+5.33-6.22=8.52-1.94-3.91=4.05+7.79+2.51+6.52=6.89-0.82-1.87+0.88=2.76+6.17+0.13-5.79=4.84+1.73-3.12+0.05=4.1+9.14-5.83+6.77=6.29+2.32+2.34+2.09=5.08+9.94+7.81-0.9=9.97-7.17+2.02=3.39-1.23-0.48-0.17=2.73+9.58-5.4+0.89=3.43+7.83+2.82-2.93=6.48-1.49=9.01+2.65-2.34+9.5=9.58-2.66+5.77+0.77=6.96-1.35+5.48+0.43=6.95+4.44-3.4=8.55-8.08+5.8=7.85-5.28+0.07=1.21-1.04+7.87+5.3=2.98-1.48-0.14=9.55-4.62=5.84-0.15-1.85+8.5=6.63-0.4-1.88-3.56=8.33-2.52-0.6-4.99=8.67+3.1+9.39+8.86=7.97-0.11-1.72+9.44=8.82-0.67+5.62-9.4=9.33-4.36=6.09-1.33+2.06=9.1-7.82+6.45=8.98-6.79-1.61+5.31=8.9+8.46+9.8+9=5.76+1.24+3.5-2.87=3.26+0.77+8.9-6.54=2.76-2.43+9.5=5.74+2.67+1.75=6.27-3.88-1.18+6.02=4.51+1.3+6.32=0.64+8.37-0.35-0.99=5.28-1.92+4.8=8.34-7.86+4.22+5.84=7.07+1.31+2.1-2.89=8.94+6.74-7.21=1.01+7.37+1.32=9.57+5.89-3.65-1.16=6.75-1.99-0.12=2.29+1.47+9.04=2.35+1.84+5.95+2.6=9.92-0.36+3.95-7.34=8.23+1.4-1.25=9.11-4.46+2.81+2.07=3.19+9.34+4.43-5.76=7.08+7.54+4.76+2.51=9.11+9.16=2.36+6.94+9.63+0.9=2.73+5.75-6.73+6.66=3.14+5.35+0.13-4.08=3.12+4.36-2.58-2.66=4.51+8.34=5.47-0.9-0.13=5.39+3.19+5.53-1.66=6.88-6.58+0.57+2.22=6.43+7.42=6.63-4.88-1.13+2.88=9.08-8.52+2.3=7.54-0.73-4.56+4.24=9.99+2.42-4.21+7.87=5.88+4.57+1.15=8.99-1.67-1.82+1.92=7.96+6.81+3.28+6.46=8.05-0.06-0.86=8.36-6.66+4.13-4.4=9.28-1.59+3.36-9.76=6.73+6.43-0.17=7.32-1.28+5.39=6.02+6.43=9.37+3.56+0.82-6.06=7.32+8.96+9.01=6.99+8.98+2.81+1.04=3.34+7.39=9.55-9.11+9.44=1.54+6.91-0.51+8.9=0.88-0.09=8.75-5.1+6.38-9.15=8.53-7.3-0.63+9.87=0.79-0.17+4.04+1.7=4.1+1.33+8.22-2.03=7.35+7.08-1.06+7.83=1.73+2.08+1.64=9.19-0.62-5.13+4.47=6.93+9.96+8.75-2.36=5.79+5.98-6.02-4.27=6.67-2.65+8.33-9.99=8.14-0.68-0.51=4.77+0.22-2.22+3.24=8.21+9.43-1.46=8.41+7.7+7.88=9.99-9.75+6.4=9.68-0.35-8.05+1.99=8.41-1.36+3.66+3.08=7.71-6.06=9.27-0.53+9.35-6.52=9.99-4.46-1.09=4.85-3.34+2.64=2.72+6.05+0.51-3.45=9.8-0.04-5.09-4.34=4.72-2.53+8.2+4.24=3.26+9.56-4.92-6.1=0.04+9.91+2.27+5.85=7.46-1.79=1.61+3.69=1.13+6.09+5.79+2.84=7.56-0.46+2.91+6.04=6.25-2.43-2.96-0.64=6.67-3.69+7.29-5.52=4.98-0.08-0.87=8.27+8.11-1.45=6.59-0.35-0.02-2.92=2.58-1.86=2.81-2.41+8.45+9.46=1.24+5.86-1.95=4.01-3.32+9.44-5.66=9.73-5.25-1.38-2.92=9.81+7+0.73=8.9-3.3=3.32-1.25+7.83+8.14=3.28-0.32=8.79-3.02+5.37+0.75=4.92+3.86-7.56+6.65=4.95-2.08=4.35+7.88+9.99=6.34+8.49=0.42+9.06+7.68=7.97-5.3+8.33+2.15=2.15+6.35-5.6-0.64=4.85+5.01=7.27+5.21-2.47-3.7=0.03+2.33+6.15-3.04=5.99-5.03-0.26+9.88=4.35+8.3+7.97+4.77=8.51-5.41-0.53+7.18=4.67-4.13+2.94=5.47-2.65+5.23-4.54=7.7-1.78-5.59+6.33=4.09-0.16-3.49=3.03+1+9.96=7.49-1.26-0.99=9.16-0.29-5.26+1=1.26-0.92=9.16-3.11-2.74-0.78=6.94+6.07+1.81-1.56=2.32-1.24-0.96=9.61-0.36-2.12-3.08=6.28+9.33-7.98=6.5+5.15-2.55-3.28=3.72+5.25+9.58=8.73-4.45-4.08+3.94=0.07+9.22-1.35-6.04=7.06-2.41-1.61=5.79-3.23+9.47-9.43=8.35-3.58-4.45=4.92+9.6-1.88-1.06=7.05+8.07-3.23=7.52+3.65-1.59+6.21=6.21-1.78-3.01=4.42+6.48-4.86=4.16+6.63+3.09+0.86=7.32-0.68-6.04=1.48+0.31-1.21+5.43=9.52-7.25+9.43+9.86=3.53-2.12=9.3-4.78+0.14=6.64+1.12=9.17+9.05-2.11+5.77=6.02-0.64-0.68-4.57=8.12+4.5+4.04+6.3=9.96-5.27-2.68-0.1=9.19-3.38-0.36-0.67=9.32-1.82+6.91+2.14=2.7+1.16+2.11=6.2+2.91-3.29=8.9-0.65=2.88+9.85+3.61-2.4=6.4+5.35+6.5+4.71=1.42+4.76+7.49=6.86+4.39=3.34+7.36+7.43+4.57=1.4+4.92-0.73+5.01=9.71+1.48+8.79-9.36=8.56-7.75=8.74-8.28+9.81=1.41+3.21+7.78-2.31=1.49+0.74=8.47-5.42+7.95=9.68-5.43-0.85=7.06+7.43-3.49-4.66=7.61+5.8+0.62=2.65+2.05+0.28=4.8+6.29-9.16+5.6=8.3-1.09+4.59-0.47=3.2-0.96=7.49-2.96-0.96-2.25=8.66-3.18+4.27-6.73=5.6+4.65-0.86-3.6=8.87-5.08=6.66+5.13=0.38+2.68=4.92-3.75-0.48+5.9=9.65-6.68-2.14+7.86=0.68-0.5+4.5-2.47=6.13+5.98=9.22-7.68-0.3=9.37+8.07+8.03-9.54=1.84+4.08=4-1.17+6.29-5.71=0.84+9.49+0.68-3.17=5.17+2.41-5.39+9.87=6.21-2.08=9.21+6.29+9.54=9.61+5.27-3.97-3.52=4.9+9.98=8.3-7.39+8.69=3.8+6.56+7.52-1.35=0.13+5.63-4.24+3.88=5.92+4.95+6.76+7.48=9.43+5.96-6.71+3.52=8.74-2.84+9.82+2.18=8.98+8.58+4.03=4.76-4.29=9.46+0.43-2.94+0.31=8.65+8.27-0.05+9.86=9.96-5.63-0.51+7.52=5.78-0.68-4.72=9.56+7.86-9.79+6.74=1.96+3.45+6.89=3.56+4.24+1.25=6.98-3.86+3.91+2.89=1.38+2.01-0.44+7.06=4.63+5.07-3.17+8.9=1.77+9.2+7.69+4.58=8.14+8.84-0.9+9.23=9.79-0.13+4.97=3.09-0.11+7.01-7.23=5.59+6.52+2.58+7.53=9.66-6.35+6.24=4.64-2.08=3.48+3.39+9.17-1.65=9.48-5.61-0.9+5.23=1.22+0.05+6.01+0.72=9.59-4.06-3.26+5.1=4.17+7.58-4.46=1.98+7.4+2.42-5.05=3.11+2.41+9.95-9.31=4.26+0.71+7.48+3.85=8.41-0.96+1.23=4.9-0.51+7.49+2.99=5.47-4.37+3.65=7.33+7.49-9.2=8.56-2.86-2.59-0.33=4.91-1.35+6.05-5.3=7.37+8.12=8.65-2.97+2.9-3.25=0.21+8.96-0.12+0.13=8.87-4.81+6.23-5.54=8.7-7.13+6.6+4.18=7.61+3.01-4.46=9.37+3.04+5.57-7.68=1.09+3.04-3.52+8.41=9.01-0.34+7.43+3.61=4.1-2.05-0.52+5.24=3.51-0.75-0.28-0.65=4.41+4.48-6.65=9.94-0.95-3.95+2.02=2.03+0.16+9.25=7.71-0.65-6.81=5.4+8.23-7.69+4.03=4.12-1.48-0.4=9.93-7.8+1.8+9.23=5.09-0.64-3.21=2.5+7.42+0.09-2.9=7.3+4.38+8.39+0.51=9.31-6.39-2.24+3.97=3.49+4.33-5.01=9.93-4.36-2-1.5=3.88-0.57-0.87-1.83=6.74+8.52=2.24+3.33+8.82+8.28=4.22+5.38+8.68-8.95=8.69-5.72-0.62-1.57=4.7+5.91+3.97+5.5=3.89-0.42=7.73-0.36+1.85-1.56=4.16-2.72+9.81=6.23-2+3.14+1.17=8.83-4.07=9.55+8.52+9.21=9.4+0.92-4.19-1.03=6.85-4.3+4.18=2+5.75-7.51=0.52+3.28+6.39+5.01=6.33+0.07+8.96=6.74-0.55-2.03-2.24=9.97-4.9-4.3=9.05-1.46+7.31+4.69=3.07+8.15-4.23+3.71=1.8-0.39+6.12+4.28=6.02+2.32-1.35=6.08+3.62-9.41+5.9=9.87-6.39+7.91+5.97=6.94-0.55-4.75=6.5-1.92=6.73-6.59+4.92=6.84-0.27-0.72-1.5=7.46+6.06+6.84+7.6=9.99-7.58+5.35=5.42+7.16=5.2+4.86-5.17=9.77+6.96-6.34+5.8=8.02-3.16-3.09=4.15-1.63-0.61-0.29=2.99+9.97-0.87=5.85+9.43-4.16-7.61=8.22-6.32+9.84-3.51=6.55-1.25=1.77+2.88+9.32=9.89-2.73-0.36+4.68=7.43+2.81+6.49+4.99=9.89+0.26-4.76+2.85=4.56+9.4-9.03-4.61=4.25+4.19+6.84=7.55-1.7-4.82+8.49=9.04+5.51-1.79=8.41-5.77-1.5=8.8-7.21+4.69-2.02=參考答案6.72-4.63-0.69=1.45.16-3.4-0.24+3.94=5.467.91+9.97+1.01=18.893.99-3.88+6.09+9.41=15.617.78-6.26+6.71-7.76=0.476.95-0.7-1.25-1.51=3.491.42+4.61+0.15=6.187.65-1.58-4.06=2.019.23-0.98+1.56-2.6=7.217.26+4.26-7.16=4.369.8+6.62-8.93=7.494.38+6.47-5.96-4.13=0.767.5+8.99+6.39=22.887.71+0.44=8.150.96+7.16-4.61+2.88=6.399.4-1.81-6.24+8=9.357.78+4.43+0.17+7.82=20.26.32-4.99+3.7+7.69=12.729.91-7.79+7.85+4.32=14.297.38+4.03-5.76=5.657.65-1.4-1.76+1.25=5.747.35-1.8=5.557.12-1.95=5.177.71+7.9-6.96-2.21=6.447.1+4.64+9.87-5.08=16.535.1-0.82+0.48+4.01=8.778.26-0.06+2.52-8.9=1.825.74+5.13-1.17=9.79.75-4.2=5.559.26+8.35+4.17=21.781.98+0.89+6.01-4.29=4.599.61+8.46-6.65-1.04=10.387.64+0.17+5.05+0.49=13.358.79-1.47-6.75+2.22=2.799.86-8.67=1.197.54+0.35=7.896.49+5.32-6.97=4.849.38+8.04+8.98+5.17=31.578.91+4.55-1.44-3.6=8.426-0.11-0.23-4.9=0.760.43+8.29+0.55+8.64=17.917.88-0.25-0.55-0.12=6.967.66-5.27+5.57-4.67=3.297.2-2.56+3.99=8.633-1.44+6.85=8.417.41-0.97+1.94-3.9=4.489.92+7.99+4.85-7.36=15.47.22-6.81+4.73+7.96=13.10.83+5.11-2.63=3.317.09-2.93-3.23=0.930.54+8.72+5.43-5.87=8.821.55+3.25+1.83-2.39=4.249.58+3.99+0.5+1.73=15.87.72+4.56+8.05-5.95=14.383.85+6.17-3.59-3.88=2.557.64-5.5-0.45+5.87=7.569.58-0.72-1.68-1.82=5.364.09+7.81=11.97.51-0.89-3.82-1.77=1.033.19-1.32+2.82-1.89=2.84.01-2.18=1.839.26-1.1-7.74-0.24=0.189.2+9.31-1.44-3.2=13.876.51-3.57+2.79=5.738.68+2.02-2.12=8.584.82-1.7+7.3-8.97=1.453.34-2.29+0.65+5.9=7.60.34+5.87+7.93-9.83=4.319.76+9.89-6.63-3.57=9.452.92+9.08-8.08+6.4=10.321.91+7.92-7.12+4.63=7.345-0.05-0.29+7.46=12.129.52-5.52=45.05+4.55=9.64.53+6.25+4.4+7.72=22.96.8-0.46-1.9-3.38=1.062.55+3.79-2.04+7.49=11.797.31+3.41-3.21+7.9=15.416.92+5.46=12.383.61-3.39+5.33+9.83=15.387.19-3.81+3.45=6.837.26-2.6-1.31+4.69=8.046.42-2.25-2.23=1.942.68+6.13=8.819.45-0.21-1.88-5.75=1.614.47-0.16=4.319.62+7.76-4.9-5.05=7.435.11+6.48-1.17=10.428.12-3.19+4.65-4.13=5.459.67-2.59-4.4=2.680.32+9.74+5.92-7.61=8.378.93+8.8-5.64+1.31=13.47.85-7.64+0.28+8.42=8.913.42+7.5-1.16-4.45=5.314.2+9.14-3.73-4.19=5.427.21-4.72+2.68=5.178.08+2.82-5.54=5.361.86+7.74+0.71-3.24=7.071.35+6.74-1.22=6.875.15-2.85-0.15-0.49=1.663.09-0.77=2.328.83+7.3-2.12-1.94=12.079.86-5.11-1.74=3.017.43+4.31-3.1=8.642.22+6.09=8.317.26+7.71-2.71=12.268.62+5.21+3.65=17.489.07-2.24-1.39=5.449.7-4.64-4.67+2.83=3.226.63-1.96=4.678.67+8.63-1.61+3.09=18.786.42-2.87-0.35=3.20.27+0.73=17.06-1.13-3.46=2.476.64-6.22+2.16-2.32=0.267.99+7.02+4.73+4.06=23.85.87-1.42=4.458.78+9.65-0.58-8.48=9.378.56-1.04+7.95-8.91=6.569.74-2.36-3.89+8.95=12.444.96+6.33-3.85-7.1=0.347.23+0.8+5.69+1.23=14.959.67-8.65+0.49+1.44=2.957.18+9.33+9.74+3.54=29.798.44+5.37-7.94+4.88=10.755.28+5.41=10.691.63+0.79+6.01+8.55=16.984.22+7.4+9.43=21.055.66+0.71=6.376.43-3.58+8.61+1.04=12.59.38+0.08=9.468.76-0.87=7.894.99-3.92+3.58-0.41=4.247.44+2.21+7.6+4.1=21.358.67-4.43+0.23+1.76=6.239.46-0.12-9.02+7.75=8.071.84-1.41+7.44+1.33=9.29.47+9.19+8.91+7.69=35.267.55-1.35-0.82-2.73=2.655.94-4.5=1.442.91-1.65+2.43+9.04=12.739.64+7.27+4.97=21.885.18+7.06-7.27+1.24=6.218.88+4.22+1.36+3.62=18.088.06+7.3-1.7=13.665.21-4.27+7.6+9.36=17.94.55-0.79+0.44=4.27.69+8.6-7.97=8.329.06-2.94+7.3+6.89=20.319.05-1.34+4.61+4.94=17.269.62-7.57+5.17+1.16=8.380.03+8.91+4.21=13.153.51+1.27+2.7=7.486.88-3.21-0.04-2.02=1.611.01+2.47+8.94+4.14=16.569.15+5.03+2.01+3.38=19.573.98+8.96=12.941.89+8.29-0.98-4.56=4.643.89+4.5-8.03=0.363.02+3.87+5.23+2.28=14.45.51+2.78+3.88=12.171.25+6.09-6.52=0.829.21-2.54+9.89+8.23=24.792.33+5.47=7.88.46-0.9-0.21-1.95=5.44.06-1.19+2.28=5.154.88-3.37+2.06=3.572+3.18=5.183.67+5.44-6.88=2.232.53+0.87+8.08+7.7=19.187.37-2.25-1.32=3.86.16+5.02+4.31=15.499.15+1.36-3.82+6.43=13.128.23-3.33-4.8+2.93=3.038.86+7.41+0.34+2.45=19.062.16-0.38=1.787.04-0.59-0.64-4.98=0.839.15+8.06-1.84-4.26=11.117.27+0.67+2.26+5.13=15.335.29-1.31=3.989.55-6.05+5.88-1.96=7.426.02+7-5.19-4.2=3.639.11+7.5-4.72=11.895.89+9.8+4.58+2.67=22.947.63-2.61-4.14=0.883.24+4.07-1+2.3=8.614.22-3.73+4.18=4.673.29-0.75-0.81=1.736.09-0.56-5.24+6.84=7.137.36-1.5-0.1+6.46=12.227.13-1.25=5.887.14-2.02-3.02-0.22=1.889.05+1.8-1.45-5.77=3.635.24-1.34+0.23=4.137.48-4.7-1.06+2.98=4.74.66-1.91-0.36+1.74=4.135.52-4.03-0.6=0.892+6.4+3.1=11.50.8+9.83+3.71=14.346.16+1.2=7.362.6-0.33+8.56-1.84=8.999.97+1.9-2.44-0.8=8.635.49-2.85+8.75=11.396.76+3.86=10.622.11+7.74=9.856.09-0.83-1.66-1.02=2.586.16+4.68-0.53=10.318.87-5+9.69=13.568.28-3.75+4.27-2.22=6.582.05-0.06+9.59=11.583.65+9.54-6.75-0.45=5.995.2-1.06+1.86+3.3=9.38.35-5.74=2.619.84-5.07-1.31=3.469.81-6.84+9.54-5.75=6.766.15-0.79=5.367.73-0.72-1.7+3.98=9.298.35-6.56=1.794.23+9.01-0.02=13.229.55-7.47+6.95=9.037.72+3.39-4.94=6.175.83+4.04-3.05=6.823.94+1.72-2.74=2.923.22+1.98+3.21=8.414.35+0.09=4.444.85+6.06-0.14+1.95=12.724.89-2.43=2.465.01-2.66+7.26-3.77=5.847.81+4.92+7.46=20.192.74-1.26-0.68=0.89.5-2.36-2.88+5.46=9.729.51-5.46+1.03+1.71=6.799.39-0.88-2.94+6.38=11.957.34-3.37+0.06=4.037.17+5+2.34-2.48=12.035.62+1.17+3.11-0.57=9.336.84-2.39=4.451.91+2.26=4.178.81-1.35-2.76-3.14=1.565.31-2.85-2.3=0.166.92-2.41=4.517.66+8.09+6.03-5.31=16.474.18+2.95-2.03+9.72=14.827.09-2.24=4.859.21-3.28=5.939.29-7.47+8.08=9.97.86-1-4.74+8.35=10.477.75+4.53-1.44-7.02=3.828.64-0.27-7.28+0.58=1.673.47+2.33=5.89.24-5.98+7.58-4.38=6.468.02+5.53-8.11+1.13=6.576.13-1.62+0.41+2.65=7.578.43+5.13+7.59+2.65=23.88.34+7.39-4.93=10.89.67-3.55+7=13.128.76-3.27+2.39-5.31=2.573.24-1.15-0.57=1.521.49-1.14=0.359.49-4.37-1.2=3.928.74-1.08+7.05-8.51=6.24.51+6.62-2.93-4.18=4.026.51+8.92+0.54=15.977.3-6.84+5.23=5.697.66+4.73-1.82-3.65=6.929.16+4.81-5.13=8.849.45-2.35-0.06-6.43=0.616.84-2.61+3.7-5.68=2.256.34+9.46-5.15+0.14=10.791.88+6.61+5.36=13.852.84+9-2.66=9.188.43+6.99-7.32-4.86=3.249.48-3.81-0.81-4.37=0.497.96-0.37-1.23-0.9=5.462.98+6.72-6.84-1.97=0.894.72-1.82+7.92=10.824.81+9.49-7.07=7.231.4+3.47=4.877.82-2.01-0.48-3.77=1.565.35+8.2+2.33-2.97=12.917.87-1.22+0.29+6.93=13.877.89+0.9+9.9-7.71=10.988.98-1.81+4.54-7.11=4.69.36+5.73-7.86-2.44=4.796.69-3.31-0.4=2.989.34-8.79+5.59=6.140.34+5.17-0.77+4.04=8.783.3+0.12+6.23+4.19=13.847.55-1.18-4.88-0.51=0.986.84+9.12-0.71+1.97=17.223.13+5.93+9.38=18.448.4+6.78+0.59-5.84=9.935.31-2.47+4.68=7.521.04+3.27+0.81+8.55=13.674.82+2.09=6.917.21-3.59+8.65=12.276.38+8.3-5.11-4.67=4.95.64-3.97-1.26+6.37=6.788.71+7.28-4.59+1.18=12.581.11+4.03+3.33=8.478.12-0.25=7.875.87-3.92+6.23=8.189.06-3.11-3.94=2.015.94-2.48-0.36=3.17.93-1.97-3.68-1.31=0.973.52+9.88+5.92-4.77=14.556.88-0.51-2.46-2.84=1.078.72+6.29-6.97-1.03=7.019.35+6.48-3.94=11.890.18+6.96-5.94+6.25=7.456.03-0.91+8.37-6.64=6.850.15+7.41-5.41+0.34=2.494.79-0.08=4.715.27+3.41-1.38+7.64=14.945.87+2.94+6.43=15.249.18+5.3+9.59=24.078.73+2.18=10.917.06+0.86+3.34-1.89=9.378.59-2.81+4.75-1.74=8.798.24-0.4-0.98-6.48=0.388.62-1.17+4.3-1.29=10.465.97-0.52+8.59-2.4=11.642.34+2.66=55.62-0.95-1.77+6.56=9.469.42-1.79-5.85+1.84=3.621.33+6.23+5.97-2.69=10.845.91-1.51-2.29+2.25=4.369.33-0.67-4.92-2.81=0.934.76-1.23+9.62=13.155.32+2.17=7.493.96-1.58=2.387.02-6.18+9.92-4.04=6.726.29-4.99+5.38-3.88=2.85.44-4.9-0.27=0.279.97-2.6-5.2-2.07=0.17.94-2.21+5.24+3.96=14.934.45-1.97+7.6-4.19=5.897.53+2.24+1.98=11.756.98-3.96-0.96+2.87=4.938.17-0.43-0.26-2.62=4.868-3.19-2.45=2.367.05-4.82-1.39+1.43=2.274.34-1.7+2.84+2.49=7.977.45-0.77-3.62+9=12.061.82+8.52-1.3=9.046.43-4.31+6.59-5.54=3.175.98+5.99-2.6-4.19=5.189-3.17-5.35=0.482.68+8.59+0.63=11.95.74+0.78+0.66=7.186.46+6.83+6.3=19.596.59-0.11-0.52-1.15=4.816.06+0.64+7.68+8.72=23.19.09-0.89+5.65-9.27=4.584.96+3.36=8.325.32-0.17-0.13-0.75=4.277.43-3.29-0.76-2.84=0.547.46+2.01-2.15-3.06=4.268.37+5.85-1.37-2.94=9.914.06+5.52+7.04-2.62=148.42+8.05+6.81-7.77=15.519.38-3.24+7.64-0.87=12.910.32+5.95=6.279.84+6.18-6.3-7.66=2.069.63-8.34+0.12+6.31=7.726.72+6.42=13.143.01+2.94-5.65=0.39.85-7.65-0.87+4.35=5.688.35+9.05-7.97-8.36=1.072.3-0.2-0.92=1.187.23+0.29-4.35-2.66=0.517.74-2.78+9.02=13.987.81-0.07-4.85-2=0.893.15+6.82=9.977.56+3.75-2.01+4.31=13.619.77-0.13=9.640.12+5.22+2.3+2.9=10.542.48-1.34+4.25-3.62=1.774.38+4.36=8.746.62+4.32+2.48-8.75=4.679.6-1.89+7.61=15.329.77-6.14-2.8=0.839.67-0.76-5.38-0.15=3.388.55-3.17=5.387.33+5.96=13.296.7-1.86+2.47=7.312.74+1.93-1.38-1.42=1.876.44-4.69-1.56=0.199.02+9.75+9.03-9.5=18.37.81+6.9+0.06=14.777.84-0.19=7.650.19+5.85+5.48-0.74=10.784.03+1.49=5.525.24-0.89=4.359.27+2.44-8.96-2.14=0.613.44+4.08=7.522.96+0.71+6.87+6.15=16.699.19-1.14+4.8+3.23=16.081.75+8.03+5.79=15.575.43+3.44=8.879.02-1.91-0.14-5.87=1.13.86+6.56+8.54-7.97=10.993.48-3.24+3.1=3.347.65+8.21-2.38-8.44=5.045.83+3.59-5.32-3.19=0.913.62+3.25+0.33-4.63=2.577.96-6.78+0.28=1.465.6-3.33+0.41+3.54=6.223.36+9.05+9.51-7.41=14.516.98-6.37+8.56+9.84=19.017.34+4.11-2.96-2.87=5.621.47+9.06-5.18=5.354.97+2.86+9.79+2.26=19.881.6+5.66+8.85=16.117.07-0.59-2.16=4.324.38+9.41-2.12+8.72=20.395.37-1.96-1.04=2.372.63+0.31=2.943.3+2.82+8.39-9.77=4.742.06+3.28-3.66=1.688.62+5.33-6.22=7.738.52-1.94-3.91=2.674.05+7.79+2.51+6.52=20.876.89-0.82-1.87+0.88=5.082.76+6.17+0.13-5.79=3.274.84+1.73-3.12+0.05=3.54.1+9.14-5.83+6.77=14.186.29+2.32+2.34+2.09=13.045.08+9.94+7.81-0.9=21.939.97-7.17+2.02=4.823.39-1.23-0.48-0.17=1.512.73+9.58-5.4+0.89=7.83.43+7.83+2.82-2.93=11.156.48-1.49=4.999.01+2.65-2.34+9.5=18.829.58-2.66+5.77+0.77=13.466.96-1.35+5.48+0.43=11.526.95+4.44-3.4=7.998.55-8.08+5.8=6.277.85-5.28+0.07=2.641.21-1.04+7.87+5.3=13.342.98-1.48-0.14=1.369.55-4.62=4.935.84-0.15-1.85+8.5=12.346.63-0.4-1.88-3.56=0.798.33-2.52-0.6-4.99=0.228.67+3.1+9.39+8.86=30.027.97-0.11-1.72+9.44=15.588.82-0.67+5.62-9.4=4.379.33-4.36=4.976.09-1.33+2.06=6.829.1-7.82+6.45=7.738.98-6.79-1.61+5.31=5.898.9+8.46+9.8+9=36.165.76+1.24+3.5-2.87=7.633.26+0.77+8.9-6.54=6.392.76-2.43+9.5=9.835.74+2.67+1.75=10.166.27-3.88-1.18+6.02=7.234.51+1.3+6.32=12.130.64+8.37-0.35-0.99=7.675.28-1.92+4.8=8.168.34-7.86+4.22+5.84=10.547.07+1.31+2.1-2.89=7.598.94+6.74-7.21=8.471.01+7.37+1.32=9.79.57+5.89-3.65-1.16=10.656.75-1.99-0.12=4.642.29+1.47+9.04=12.82.35+1.84+5.95+2.6=12.749.92-0.36+3.95-7.34=6.178.23+1.4-1.25=8.389.11-4.46+2.81+2.07=9.533.19+9.34+4.43-5.76=11.27.08+7.54+4.76+2.51=21.899.11+9.16=18.272.36+6.94+9.63+0.9=19.832.73+5.75-6.73+6.66=8.413.14+5.35+0.13-4.08=4.543.12+4.36-2.58-2.66=2.244.51+8.34=12.855.47-0.9-0.13=4.445.39+3.19+5.53-1.66=12.456.88-6.58+0.57+2.22=3.096.43+7.42=13.856.63-4.88-1.13+2.88=3.59.08-8.52+2.3=2.867.54-0.73-4.56+4.24=6.499.99+2.42-4.21+7.87=16.075.88+4.57+1.15=11.68.99-1.67-1.82+1.92=7.427.96+6.81+3.28+6.46=24.518.05-0.06-0.86=7.138.36-6.66+4.13-4.4=1.439.28-1.59+3.36-9.76=1.296.73+6.43-0.17=12.997.32-1.28+5.39=11.436.02+6.43=12.459.37+3.56+0.82-6.06=7.697.32+8.96+9.01=25.296.99+8.98+2.81+1.04=19.823.34+7.39=10.739.55-9.11+9.44=9.881.54+6.91-0.51+8.9=16.840.88-0.09=0.798.75-5.1+6.38-9.15=0.888.53-7.3-0.63+9.87=10.470.79-0.17+4.04+1.7=6.364.1+1.33+8.22-2.03=11.627.35+7.08-1.06+7.83=21.21.73+2.08+1.64=5.459.19-0.62-5.13+4.47=7.916.93+9.96+8.75-2.36=23.285.79+5.98-6.02-4.27=1.486.67-2.65+8.33-9.99=2.368.14-0.68-0.51=6.954.77+0.22-2.22+3.24=6.018.21+9.43-1.46=16.188.41+7.7+7.88=23.999.99-9.75+6.4=6.649.68-0.35-8.05+1.99=3.278.41-1.36+3.66+3.08=13.797.71-6.06=1.659.27-0.53+9.35-6.52=11.579.99-4.46-1.09=4.444.85-3.34+2.64=4.152.72+6.05+0.51-3.45=5.839.8-0.04-5.09-4.34=0.334.72-2.53+8.2+4.24=14.633.26+9.56-4.92-6.1=1.80.04+9.91+2.27+5.85=18.077.46-1.79=5.671.61+3.69=5.31.13+6.09+5.79+2.84=15.857.56-0.46+2.91+6.04=16.056.25-2.43-2.96-0.64=0.226.67-3.69+7.29-5.52=4.754.98-0.08-0.87=4.038.27+8.11-1.45=14.936.59-0.35-0.02-2.92=3.32.58-1.86=0.722.81-2.41+8.45+9.46=18.311.24+5.86-1.95=5.154.01-3.32+9.44-5.66=4.479.73-5.25-1.38-2.92=0.189.81+7+0.73=17.548.9-3.3=5.63.32-1.25+7.83+8.14=18.043.28-0.32=2.968.79-3.02+5.37+0.75=11.894.92+3.86-7.56+6.65=7.874.95-2.08=2.874.35+7.88+9.99=22.226.34+8.49=14.830.42+9.06+7.68=17.167.97-5.3+8.33+2.15=13.152.15+6.35-5.6-0.64=2.264.85+5.01=9.867.27+5.21-2.47-3.7=6.310.03+2.33+6.15-3.04=5.475.99-5.03-0.26+9.88=10.584.35+8.3+7.97+4.77=25.398.51-5.41-0.53+7.18=9.754.67-4.13+2.94=3.485.47-2.65+5.23-4.54=3.517.7-1.78-5.59+6.33=6.664.09-0.16-3.49=0.443.03+1+9.96=13.997.49-1.26-0.99=5.249.16-0.29-5.26+1=4.611.26-0.92=0.349.16-3.11-2.74-0.78=2.536.94+6.07+1.81-1.56=13.262.32-1.24-0.96=0.129.61-0.36-2.12-3.08=4.056.28+9.33-7.98=7.636.5+5.15-2.55-3.28=5.823.72+5.25+9.58=18.558.73-4.45-4.08+3.94=4.140.07+9.22-1.35-6.04=1.97.06-2.41-1.61=3.045.79-3.23+9.47-9.43=2.68.35-3.58-4.45=0.324.92+9.6-1.88-1.06=11.587.05+8.07-3.23=11.897.52+3.65-1.59+6.21=15.796.21-1.78-3.01=1.424.42+6.48-4.86=6.044.16+6.63+3.09+0.86=14.747.32-0.68-6.04=0.61.48+0.31-1.21+5.43=6.019.52-7.25+9.43+9.86=21.563.53-2.12=1.419.3-4.78+0.14=4.666.64+1.12=7.769.17+9.05-2.11+5.77=21.886.02-0.64-0.68-4.57=0.138.12+4.5+4.04+6.3=22.969.96-5.27-2.68-0.1=1.919.19-3.38-0.36-0.67=4.789.32-1.82+6.91+2.14=16.552.7+1.16+2.11=5.976.2+2.91-3.29=5.828.9-0.65=8.252.88+9.85+3.61-2.4=13.946.4+5.35+6.5+4.71=22.961.42+4.76+7.49=13.676.86+4.39=11.253.34+7.36+7.43+4.57=22.71.4+4.92-0.73+5.01=10.69.71+1.48+8.79-9.36=10.628.56-7.75=0.818.74-8.28+9.81=10.271.41+3.21+7.78-2.31=10.091.49+0.74=2.238.47-5.42+7.95=119.68-5.43-0.85=3.47.06+7.43-3.49-4.66=6.347.61+5.8+0.62=14.032.65+2.05+0.28=4.984.8+6.29-9.16+5.6=7.538.3-1.