四年級數學（小數加減運算）計算題專項練習與答案匯編

四年級數學（小數加減運算）計算題專項練習與答案匯編4.71-0.67+3.01+5.89=5.46-4.48-0.23+3.18=1.46+9.32+5.22+9.23=9.85-3.14-4.52=2.45+0.83+5.03+3.19=5.78+4.02+6.68+6.17=0.95+7.81+5.59+8.07=5.43-1.5-1.89=8.75+5.07-7.99-2.65=3.67+3.01-0.1=6.86+5.36+7.8-1.72=7.93-2.38+7.02+0.95=9.32-7.62-0.32-0.92=6.57+8.3-1.99=9.76-6.9+7.84+1.72=2.53+1.15+8.02=4.43+8.79+1.84=1.26+1.28-0.92-0.61=2.99+1.12+0.27=4.1+7.72+5.81-7.45=2.41+5.97-5.04-1.78=4.63-2.65=9.14+3.89+6.12=7.6-3.31-2.39+3.43=5.16-2.89=6.68+4.83+0.3-4.17=4.31+9.74+8.02-4.97=2.34+9.07+3.98+4.15=9.17-8.02=3.47+0.43+3.98-1.64=6.19+5.66-4.77-1.41=9.42-2.45+0.81=9.93-9.25+9.28+4.64=1.58+1.17=6.15+9.58+6.92=8.87-3.53-0.05+8.21=9.91+8.08-0.09=7.32-2.52+6.66+5.61=1.49+4.31+8.73+5.77=1.97+0.76+4.39+8.4=8.71-5.45+9.62=1.47-0.33+6.78+9.56=5.1-1.62-2.8+8.99=7.1+6.64+0.03+9.68=8.09-3.67+0.65=9.85+6.57-0.45+5.43=8.47-3.1=9.15-4.61+0.79-1.2=6.91-2.41+7.56=0.43+8.79-8.38-0.27=1.18+8.97-6.11+6.5=5.18+7.06=1.5+3.68+8.12=7.37+7.15-8.2=3.67+9.9-6.72=4.1+4.43-3.28=3.31+2.33-3.21+3.25=7.17-1.37=9.47+7.68+9.42+5.13=3.65-0.68=8.09-0.5+3.26-6.15=8.61-3.91-0.9-0.52=6.77-6.49=1.69-1.59+5.95+8.95=5.39+4.59-6.53-1.02=7.85-3.8+8.72=4.35+3.8+8.42+8.09=6.63-3.22+8.28-6.45=0.85+6.53-0.97=5.97-1.27+7.86+7.48=9.31+4.27+2+0.03=3.37+1.39+7.79=5.1+8.76+7.15-7.78=9.41+8.24+0.8-8.85=7.09-5.34+3.04-3.89=7.61-2.17-2.51-0.41=5.04-1.14-2.26+7.31=5.09+7.31-1.04=5.32+7.21+4.25+7.47=1.45+3.34-3.04=0.75+7.71-3.81-2.34=3.04+1.24+4.55+5.31=5.02+6.02-0.75-3.46=3.49+6.34+5.66=9.61-9.07+8.24+6.65=6.7+4.96-2.52=0.47+8.15-3.48=9.01+5.36+5.46-3.6=1.5+9.97-4.43-3.52=3.52+7.12-8.09+8.91=8.89-2.08-5.97+1.32=7.28-3.69=3.35+0.71+3.63=6.29+2.42=9.43-0.83+4.88-2.67=6.7-3.89+4.78+3.91=2.95+0.86+3.56-4.83=4.72-3.52+0.13+5.12=1.15-0.04+7.98-1.57=8.63+1.43=6.82-1.83+3.06+9.43=3.23+9.51-8.14+9.46=0.59+9.05-0.05-5.18=1.85+6.96+2.56-4.12=7.72-2.41+0.74+3.4=8.19+3.58-1.1+0.6=4.56-2.45=5+7.65+4.56-1.72=0.48+8.83-1.86=0.32+4.83+9.32-1.74=1.74+5.54+9.21+2.88=8.69-1.9-1.12=0.96+1.39-0.23+0.81=3.98-1.06-0.95+9.2=4.24+4.52+9.49=8.83+9.22-4.85-9.78=2.28+3.37-3.46+2.85=1.76+8.57+1.72=2.95-0.6-1.09=2.02-0.25+5.18=5.88-3.8+3.97=6.32-0.7+1.5-0.09=8.61-3.93-0.6-0.38=1.94+5.88-0.94+5.12=7.7-2.51-2.94=4.7+3.67+5.87-2.66=5.48+2.85+6.7+9.26=7.42-4.16-2.55+8.23=4.23+8.76-5.86-6.62=0.17+3.23-1.14+9.12=8.4+4.94-4.02-6.04=6.92+5.74=6.31+2.51+7.09+6.11=8.68-0.04-2.67=9.69+3.68+0.78+1.93=9.97-4.26-0.32-4.48=5.21+3.64-3.04-2.91=1.43+7.75=9.29+5.26+7.62-3.91=7.37-0.51+6.12=6.64-5.66+8.34-1.09=5.01+3.5-6.37=9.67-3.68-0.61-4.48=5.98-2.48-0.78+1.26=8.6-5.95+9.15=7.42-1.49-3.01+1.66=7.01-2.14-4.68=5.88-0.65-3.39+1.8=8.62-5.25-1.62=1.64+9.16=5.67-3.41-0.55=9.36-1.62-0.38-2.09=8.67-3.64-0.06-3.78=9.67-5.89=4.6+5.99-0.15=2.29-1.81=7.65-0.39-2.69-0.02=4.98+9.01-2.59+4.28=8.72+3.88+7.67-1.7=7.54-2.17=8.92+8.26+8.28-7.43=4.33-1.28-1.78=3.57-1.04+4.39+1.32=8.01+6.93+5.67=7.63+5.4=7.89+9.98=6.89-2.81-1.38-1.25=3.51+1.78+8.68=8.45+8.62-5.71-9.47=9.58-7.18+9.96+1.72=3.05-0.42+3.91-0.29=8.8+0.36=7.36+0.36-0.57+6.39=5.11-1.42+7.88=5.91-5.49+6.99+0.75=8.56-4.84=3.54+2.07+1.83+3.83=1.99+2.25+3.21=8.43-3.1-3.96=8.4-2.2=9.55-5.04-0.59=1.87+8.72+5.1=9.7-0.92+7.7-3.65=5.77+8.35+1=8.66+0.23-1.92+3.65=6.48+4.15-1.46+6.77=4.63+3.09+4.3=4.79+0.33+1.13=4.02+1.56+5.36+5.58=9.96-6.1-1.09=8.99-3.7=2.47+2.55-4.23+0.64=5.12+6.34=7.35-4.17=6.09-5.38=2.14+2.09-0.33-0.55=7.89-1.76+0.11=9.4+2.09-4.97+9.75=9.53+7.75+0.43-7.17=8.46-0.38-0.03-6.51=4.14-0.36+7.05-2.5=6.27+7.22-2.84=7.79+9.44-7.42-8.3=8.83-5.73+5.26+8.04=6.42+9.24+0.71-6.93=8.38-6.14+0.76+5.97=5.52-4.47+5.31+6.22=4.73+1.33+6.54+1.02=4.22+3.12=9.27+6.7-6.06=6.58+2.61-4.1=7.67-1.75=4.9+7.69+1.55+2.62=8.76+7.56-3.16+5.69=6.5-6.07+2.55-1.8=1.71-0.63+8.77=9.28-1.46+8.25-9.66=8.98-3.6+8.08=9.94-0.69+0.67+1.67=3.46+6.19+1.78+3.64=4.26-0.7-0.36+7.71=8.01-4.97-0.76+4.16=6.05-2.56-3.1+1.02=9.4-6.42+8.75=8.07+6.5+2.13-8.79=6.65-5.07+1.67+5.92=8.15+5.24-4.05+2.3=7.42-3.77+7.96-4.19=8.59+8.01-7.99=5.38-5.14+1.08=6.84+5.94-2.42-1.66=0.52+5.83-5.24=5.13-2.5+2.49+3.36=9.04-2.87-4.17-0.23=8.21-5.72-1.66=9.45+3.52+4.52-9.9=1.76+1.61+5.56=1.17+2.04=9.13+2.14-5.94-1.23=2.9+8.99+8.34+0.02=0.12+2.66+8.76+5.3=8.06-1.9+9.83-8.9=6.36+9.46+3.61+8.24=9.97-6.13=7.41-4.67-1.44-0.83=5.65-0.93+3.21+1.81=8.83-6.49+6.87+2.07=8.33-5.56-2.22=6.1-0.78-0.39+9.95=3.83+6.22-1.14=7.51-0.63-0.69-3.22=9.11-4.19+6.36+7.24=7.58+8.65-4.83=9.62-3.56-3.26+8.66=3.29+8.58-4.51+9.17=7.72-0.6-2.83=6.71-5.29+7.55+8.91=9.43-8.43=4.93+8.26-0.27=3.17+2.1=6.21+2.14=9.86-5.31-0.57-0.72=8.68+8.28=9.24+6.43-2.19-1.93=9.95-0.44-1.16-1.49=2.36+4.11-3.88=0.29+2.05+3.87+7.66=9.9-5.12+7.1=9.87+3.7+5.84-1.85=5.48-0.99-1.74=2.38-1.82+7.06+5.36=8.74+9.37-8.47-1.17=5.29+6.38-8.92+6.83=7.64+7.82-4.78=6.39-1.09-0.59=5.07-4.29=8.95+3.21-0.55-5.74=2.24+6.33+3.3+6.12=8.9-4.92+1.63=6.3-3.79=8-2.9-1.34=9.79-7.84+1.78+5.27=6.45+7.68+4.52+5.76=7.93-3.72+9.9-4.66=9.62+0.81=5.95-5.1+5.6=8.93+3.32-4+6.2=8.09-0.62-4.56-0.48=7.45-1.84+9.45-6.1=1.55+4.24-2.77-2.61=3.77-0.36-1.94+9.04=8.85-2.17+1.06-4.68=7.42+7.28-9.6=8.71+2.85=6.81+4.25+4.5+3.11=7.9+0.68+7.3=8.26-0.36+2.62+7.17=2.16+3.04=8.62-2.81+2.92-7.8=5.38-3.88+7.42=4.9+8.81-6.7-6.19=9.05-1.68-1.35-4.63=4+1.14+2.45-4.29=4.23+4.78=1.01+5.59+3.48=9.2+1.92-0.75=4.7+4.16+3.77-5.89=4.79-0.2+2.03=8.43+5.21-6.03-0.88=7.04+6.02+1.5-7.97=3.48-0.15-1.33=9.54+4.7=5.5+3.78-1.55+9.19=4.46+2.58+6.53=1.52-1.18+9.68=3.7-1.08=9.2-5.87+5.04+1.46=2.98+6.58-4.34-2.84=8.56-3.31-3.58-0.21=6.2-1.6+4.48+1.68=7.35-2.64-3.49+4.6=1.35+8.65=7.42+8.04-5.56=8.11+6.99-4.05-1.93=6+5.04+3.19+2.25=1.59+7.36+8.42-8.29=8.02+1.07=4.29-0.45-0.56-1.11=9.21-4.74=0.47+6.44-1.78+2.79=7.81-1.67=6.97-3.84-1.23=1.69+3.54-4.41+1.91=3.49+9.03+0.46-8.21=4.08-2.84+4.85=9.71-6.75+4.58-0.9=8.63+8.79-0.16+1.72=4.8+2.07+8.5-3.35=7.8+9.86+7.12+1.47=5.76+5.34-5.52=5.22-1.83+6.21=5.69+4.44-0.22=4.83-4.19+8.54=5.16+3.98+7.46+2.41=9.96-3.12-6.08+3.18=6.55-0.94-3.44+0.2=6.01-2.79+2.02+8.77=8.39-1.57-4.18+5.13=6.45-1.6-0.39-4.35=8.77-3.86+3.06+7.63=3.96+7.53+0.78+1.09=8.41-1.13-5.28-0.21=6.47+1.1-2.94-0.03=8.25+0.2=8.59-0.14-2.12-4.31=2.41+0.45+6.56+4.19=0.52+2.15+8.59+7.87=9.78-4.98=7.49-1.08-5.25+0.97=8.09-6.02-0.6=8.07-6.34+4.9=7.13+1.5-7.46=8.1+5.94-7.24=1.81+2.86+9.43-1.34=7.66-7.32=5.72+1.88=7.64+5.35-4.69+3.77=5.12+8.63-8.83+3.51=7.1-1.57-0.85-1.08=8.91-4.38+3.48-4.11=5.64-4.37=8.2-3.19-0.32-2.86=8.47-2.19-1.96=8.18-2.42=9.48+0.65-3.96+2.06=7.25+2.21-0.5=3.56-1.83-0.37=9.27-2.62+2.43=9.94-9.63=5.11-2.52+4.26=4.08+7.95+2.08=9.95-4.04+7.57=3.31-0.15+4.15=8.88+7.69+6.94-6.63=3.61+4.71+7.64-9.33=4.89-1.49-0.47+5.95=7.45-2.87-3.73-0.13=4.13+4.37-5.87=5.46-4.96+5.75=2.28+1.93=9.42+7.59-3.88-7.07=5.56+6.3-7.62+5.02=7.51-1.73+5.72-5.66=3.5+0.26+4.64-8.21=7.78-5.71-0.23+7.88=5.48-1.99-0.97-0.88=4.17-0.13+6.73+4.13=6.34-4.57+8.34=8.65+7.83+2.15+8.5=7.5-5.03+7.36=1.17+8.97-2.83+9.81=2.6+0.65+7.07-7.25=6.56-0.76-2.41-2.11=3.72+7.87=0.44+3.39-0.05+9.04=7.8-0.31-3.27-3.18=4.79-1.18+8.26=7.11-5.39+0.05+1.84=9.76-8.87+4.81=3.24+8.57-3.88=6.54+0.35=8.04+9.64-4.15-4.87=6.32-5.59-0.12+2.17=7.54-2.94-0.7-1.28=8.56+3.4+3.2+8.85=9.7+0.46+0.18-3.22=8.87-1.6-5.42=2.97-0.61+3.14=6.86-0.8-2.09+3.63=8.11-4.27+9.62-6.84=3.87+7.48-9.34+2.43=9.05-2.21+3.86=2.9-1.51=5.81+0.57-4.07=2.09-1.65+5.45+5.86=6.84-5.14=6.76-3.27+7.07-6.9=8.73+3.64+9.59=6.15+8.06-3.17-9.42=8.6+3.82-1.11-9.68=2.17+3.85+5.85-3.26=8.43+0.44+9.81=5.32+9.95-3.21-6.05=6.37-2.31-2-1.86=7.88+9.29+6.54-9.58=7.68+3.67+1.67=9.42-0.25+1.26-4.49=8.61+6.47+4.6-7.01=8.42-1.56-2.94+7.62=6.1-1.01-4.39=6.77+9.56+5.52=8.09-0.38-0.82-0.05=8.28+3.32+3.72=8.68-1.66+2.56+0.16=2.97+9.6-1.55-3.86=1.13+7.63-8.33+8.65=1.96-0.05+6.87-5.2=8.99-3.43-1.84=8.56-5.73+2.43+7.84=7.43+3.69+7-3.42=5.32-5.02+6.1=7.45+9.65+0.15=3.68-2.75=2.87+7.6-1.9-2.38=3.81+8.81-5.92-0.29=8.9-5.72+3.4=7.2+5.24+5.71-8.63=3.84+0.84+7.12-1.49=4.59+4.6=8-7.43=6.67-6.43=7.12+8.79-2.88=3.95+7.5-6.43=6.77-5.79+3.27=6.3+7.75+5.84=5.54-4.37+5.04+1.18=5.76+3.01-5.51+5.14=2.53+0.23=4.81-0.69-1.49-2.08=7.74-6.07+7.17-6.36=8.62-5.52+6.84=6.62+0.16=0.45-0.11-0.05=9.08+8.17=7.3-6.24+9.81-7.02=9.03+4.91+7.72=9.77+5.53+5.54-5.78=0.23+8.65+5.09-0.48=8.24-0.57-5.96=6.41-2.34+7.87=6.62+5.97-3.24-1.78=9.74-6.58+4.88+8.06=5.97+9.75+6.96-0.38=9.32-2.25-3.03-1.41=4.36-2.33+6.22-7.5=7.75+7.52-7.1+7.83=3.35+0.6+1.96=3.81+3.77-4.81=9.48-7.4+5.64-4.77=3.73-2.13-0.44+6.97=3.95+6.45-1.16=4.71+1.26-2.46=8.82-2.58-3.77-2.19=4.31-0.34-2.23+1.96=5.05-0.3+7.07-9.7=7.43-4.25=9.66+3.22-8.9=5.88-1.81-3.97+5.92=0.35+2.74+3.72+4.81=4.71+5.24+4.04+8.99=7.19+2.09-6.26+4.36=4.76-3.78=2.36+7.14-4.79+9.77=6.42-1.76+8.41+5.8=0.88+2.23=9.27+8.22+0.98-3.66=6.01+3.47=6.84+8.57=7.61-0.86+5.98-8.51=1.77-0.1-0.82+5.29=6.04-0.22-3.71+1.46=9.63-4.03-2.74=1.04+8.76-7.03=7.31+5.07+5.09+8.35=8.89-7.55+8.9=5.76-0.07-0.6-1.66=2.82+3.8-3.1-0.14=5.31-0.48+7.58-1.87=7.53-2.65-3.66=8.27-4.11+2.26+5.35=7.31+6.12-2.72-4.59=4.8-0.87=9.05-1.75-0.74=9.55+6.12=3.94-2.1-0.44=9.6+8.56=2.05+6.26-0.64-6.51=2.11+6.77=9.16-2.83-3.92=3.98+2.68+9.43=7.5+3.05-7.65=8.13-1.42-4.62-0.42=8.13-7.54+4.02-2.68=8.68-6.44+6.02-7.27=1.16+9.11+8.54+4.93=2.97-0.03-2.47+1.63=9.82-2.44-5.15+9.74=0.91+0.4+8.91-0.09=2.85+4.43+2.76=4.26+3.3+3.63-7.35=5.49+3.68-2.23+8.38=7.72+5.98=9.53-1.18-6.44=5.66-2.32+2.63=1.32+6.92=1.83-1.23-0.29+5.26=9.39-4.71-4.06=6.04-1.03=0.34+7.8-7.63=6.06+9.59+1.79=3.61+3.58=2.25+8.18+0.03+6.85=7.48-0.9=4.08+4.87-0.34-5.35=9.62+9.59+3.01-2.76=1.95+5.67+2.1-6.09=6.67+3.98-2.53=9.76-0.43-5.68+0.18=9.81-3.31-3.87+3.53=6.66-0.83-2.85-0.17=2.75+9.24-0.54-8.61=1+1.32=3.14-0.17=9.32-1.28+2.98-0.59=6.07-0.08=6.99+8.46-2.89=1.25+5.06+5.79+0.76=7.31-2.03+7.28=8.03-5.16-0.91=4.87+7.69+2.07+2.65=7.71+1.77-1.08-1.61=2.7+3.85-0.92-0.51=9.17-4.66-1.4-1.81=9.07-8.45-0.31+6.85=6.97+8.35=9+7.38-2.86+8.89=9.36-8.08=9.91-2.51-6.62=7.91-5.96+7.63+6.76=6.03-1.16+5.17-3.01=9.94-0.57+1.68-7.89=5.7+3.81-3.72+7.41=9.11-5.25+3.56=2.4-0.79+4.93-6.23=6.41-4.41+0.38=4.17+5.65+8.54=4.4+1.19=7.23+5.14-2.19=8.95-3.15+9.37+0.74=9.79+3.89=1.35+8.69+9.13+2.51=7.48-2.18-1.04-0.6=9.07-1.17-3.23=5.09-0.81=6.85-1.43=6.88-5.87=9.77-0.06-4.64-0.39=6.85+4.29+6.8-8.17=9.63+2.5+0.59=8.99+2.31-1.5=6.05+7.58+2.62+3.24=2.02+9.73-0.39-9.91=0.97+0.98+7.46=9.93-7.37-1.6=5.9-0.43-5.3+6.98=3.25+3.45+9.38+8.17=6.16-0.77-3.91-1.34=1.09+1.41+1.43=8.17-1.53-6.25+8.14=6.57-2.06+9.64-6.22=6.78+1.71+8.78-4.51=1.31+8.74-0.35=0.92+7.69-6.65=1.98+9.07+9.12=4.05+1.41+2.46=7.47+1.64-8.97=5.48-3.66+4.79+0.05=4.32-2.12+6.64-4.38=8.69-1.7+5.52-4.25=9.71-2.98-5.41=1.87+2.51+7.73=6.21-1.7-0.51-1.85=3.34-1.1-0.8+7.34=6.64+2.99-2.68+5.29=6.88+3.57+8.29+7.54=9.79-1.72-4.98+3.34=9.06-5.59+7.35-8.68=9.31-5.11-0.12+4.48=8.35-6.11+1.35-3.4=0.96-0.13-0.7=6.36+2.66+2.57+3.06=9.93-0.88-4.3-1.48=5.57-3.66-0.49=7.27-3.93+2.59-0.23=7.51-0.57-0.67=2.14+5.22-0.23+0.92=4.68-1.04-1.44-0.85=9.54+9.64+2.14=5.3+1.63+2.35=9.71+8.04+7.47=8.69-5.6=6.18+3.01+6.16+1.31=7.64-3.16+0.65+1.66=5.92+7.89-7.73+3.49=7.37-2.65+8.92-6.75=6.77+6.23+4.02=9.78-2.47-0.02-6.49=5.69-2.93-0.56+1.02=7.8+0.79-3.74+4.87=7.6-0.67-5.13=7.06-2.22-0.86-0.27=5.12-0.64-1.44-0.48=9.84-2.88-2.38=9.97-4.94+7.52+6.81=6.74-3.56+9.32-0.28=0.74+9.51+1.11+1.22=6.39-1.47=1.94+5.98-4.62-0.05=9.85-5.78-1.2=6.71+9.29+7.68+7.5=9.15+2.02-0.48+0.15=9.44+6.52+5.72-1.06=0.68+7.14-0.79-5.84=7.4-6.61+3.1=8.67-5.46-0.57+2.32=8.1-5.8+1.53-2.41=6.8-2.92-2.67=7.79-0.14-1.6+9.81=5.31-0.52-0.51+3.99=4.69-3.74=3.94+9.73=3.91+5.08+5.37-0.6=9.72+3.52=3.86+7.08=2.94+6.9+1.42=5.46-0.17+2.54=2.21-0.72+9.2-7.54=7.84-0.97-2.87+5.04=7.24+7.29=1.02+9.9+9=9.8+3.72+4.95=3.53+9.57-8.42+1.61=9.6+3.31=8.67+4.67-5.36+3.45=3.36+4.68=4.01-1.61=6.39+6.93+5.14-5.46=9.45-1.45+0.13+8.56=9.42+4.15-8.7+0.37=7.31+6.35-3.49=5.66-2+5.33+4.66=2.85-1.56-0.79=8.65-0.06-3.46-4.49=9.72-3.06-5.84=9.09-1.77-2.92-0.17=5.37-4.98+5.05-4.17=5.48+0.46+0.36=6.03-4.55-0.91+4.86=6.32+4.67-5.88+1.77=9.29-3.79-2.44=8.33+7.02-4.7-4.73=9.99-0.06+2.8=7.86+7.29-0.96-0.29=0.77+7.73=9.81-4.02+0.61+7.46=1.1-0.02+0.74+4.84=7.51-2.09-1.96=9-1.06-2.61-4.59=7.46-4.98=8.63+9.58-1.61-5.87=7.73-2.38-4.32+8.32=6.55+5.22-4.28=9.96+5.07+4.98=9.67-1.12-1.01-1.45=2.85+4.97+8.34-7.13=3.65-1.6=8.68-2.98+3.61+5.2=2.65+1.21+9.85=2.48-2.22+8.05=4.56+6.18-5.01-2.89=9.47+3.48-4.57-0.42=8.52-6.42+5.43=1.35-0.8-0.32+9.68=8.71+0.74-3.02-4.43=5.82-4.89-0.36+8.78=9.48-6.22-1.12=1.63+7.75-6.05=7.76-4.83+6.01-1.72=7.29-4.08+0.18+6.74=0.79+7.18+1.99=0.76+3.69-3.21+6.08=0.47+4.51+7.82-9.23=9.26+4.74-6.76+9.7=9.09-0.49=3.87+8.58-7.21+3.55=2.82+9.12+9.38+6.62=7.18+9.26=7.34-3.39-0.19+0.55=4.25-2.51+5.62-4.1=3.51+8.42-0.96-3.38=9.18+6.85+4.84+0.24=4.75-2.81+4.15=2.39-1.44=9.53+2.17-3.06+2.98=9.42-0.97-5.75+2.27=8.23-0.72-2.39-0.85=9.34-6.98-2=4.71-2.69+9.08=7.19-5.44+4.43-5.97=7.89-0.06-0.6-2.09=5.8+3.86+0.62=5.06-0.13+2.29-1.57=7.12-4.82+9.61+4.17=4.5+8.89=7.22-6.13+9.24=3.36+8.26-5.62+4.97=參考答案4.71-0.67+3.01+5.89=12.945.46-4.48-0.23+3.18=3.931.46+9.32+5.22+9.23=25.239.85-3.14-4.52=2.192.45+0.83+5.03+3.19=11.55.78+4.02+6.68+6.17=22.650.95+7.81+5.59+8.07=22.425.43-1.5-1.89=2.048.75+5.07-7.99-2.65=3.183.67+3.01-0.1=6.586.86+5.36+7.8-1.72=18.37.93-2.38+7.02+0.95=13.529.32-7.62-0.32-0.92=0.466.57+8.3-1.99=12.889.76-6.9+7.84+1.72=12.422.53+1.15+8.02=11.74.43+8.79+1.84=15.061.26+1.28-0.92-0.61=1.012.99+1.12+0.27=4.384.1+7.72+5.81-7.45=10.182.41+5.97-5.04-1.78=1.564.63-2.65=1.989.14+3.89+6.12=19.157.6-3.31-2.39+3.43=5.335.16-2.89=2.276.68+4.83+0.3-4.17=7.644.31+9.74+8.02-4.97=17.12.34+9.07+3.98+4.15=19.549.17-8.02=1.153.47+0.43+3.98-1.64=6.246.19+5.66-4.77-1.41=5.679.42-2.45+0.81=7.789.93-9.25+9.28+4.64=14.61.58+1.17=2.756.15+9.58+6.92=22.658.87-3.53-0.05+8.21=13.59.91+8.08-0.09=17.97.32-2.52+6.66+5.61=17.071.49+4.31+8.73+5.77=20.31.97+0.76+4.39+8.4=15.528.71-5.45+9.62=12.881.47-0.33+6.78+9.56=17.485.1-1.62-2.8+8.99=9.677.1+6.64+0.03+9.68=23.458.09-3.67+0.65=5.079.85+6.57-0.45+5.43=21.48.47-3.1=5.379.15-4.61+0.79-1.2=4.136.91-2.41+7.56=12.060.43+8.79-8.38-0.27=0.571.18+8.97-6.11+6.5=10.545.18+7.06=12.241.5+3.68+8.12=13.37.37+7.15-8.2=6.323.67+9.9-6.72=6.854.1+4.43-3.28=5.253.31+2.33-3.21+3.25=5.687.17-1.37=5.89.47+7.68+9.42+5.13=31.73.65-0.68=2.978.09-0.5+3.26-6.15=4.78.61-3.91-0.9-0.52=3.286.77-6.49=0.281.69-1.59+5.95+8.95=155.39+4.59-6.53-1.02=2.437.85-3.8+8.72=12.774.35+3.8+8.42+8.09=24.666.63-3.22+8.28-6.45=5.240.85+6.53-0.97=6.415.97-1.27+7.86+7.48=20.049.31+4.27+2+0.03=15.613.37+1.39+7.79=12.555.1+8.76+7.15-7.78=13.239.41+8.24+0.8-8.85=9.67.09-5.34+3.04-3.89=0.97.61-2.17-2.51-0.41=2.525.04-1.14-2.26+7.31=8.955.09+7.31-1.04=11.365.32+7.21+4.25+7.47=24.251.45+3.34-3.04=1.750.75+7.71-3.81-2.34=2.313.04+1.24+4.55+5.31=14.145.02+6.02-0.75-3.46=6.833.49+6.34+5.66=15.499.61-9.07+8.24+6.65=15.436.7+4.96-2.52=9.140.47+8.15-3.48=5.149.01+5.36+5.46-3.6=16.231.5+9.97-4.43-3.52=3.523.52+7.12-8.09+8.91=11.468.89-2.08-5.97+1.32=2.167.28-3.69=3.593.35+0.71+3.63=7.696.29+2.42=8.719.43-0.83+4.88-2.67=10.816.7-3.89+4.78+3.91=11.52.95+0.86+3.56-4.83=2.544.72-3.52+0.13+5.12=6.451.15-0.04+7.98-1.57=7.528.63+1.43=10.066.82-1.83+3.06+9.43=17.483.23+9.51-8.14+9.46=14.060.59+9.05-0.05-5.18=4.411.85+6.96+2.56-4.12=7.257.72-2.41+0.74+3.4=9.458.19+3.58-1.1+0.6=11.274.56-2.45=2.115+7.65+4.56-1.72=15.490.48+8.83-1.86=7.450.32+4.83+9.32-1.74=12.731.74+5.54+9.21+2.88=19.378.69-1.9-1.12=5.670.96+1.39-0.23+0.81=2.933.98-1.06-0.95+9.2=11.174.24+4.52+9.49=18.258.83+9.22-4.85-9.78=3.422.28+3.37-3.46+2.85=5.041.76+8.57+1.72=12.052.95-0.6-1.09=1.262.02-0.25+5.18=6.955.88-3.8+3.97=6.056.32-0.7+1.5-0.09=7.038.61-3.93-0.6-0.38=3.71.94+5.88-0.94+5.12=127.7-2.51-2.94=2.254.7+3.67+5.87-2.66=11.585.48+2.85+6.7+9.26=24.297.42-4.16-2.55+8.23=8.944.23+8.76-5.86-6.62=0.510.17+3.23-1.14+9.12=11.388.4+4.94-4.02-6.04=3.286.92+5.74=12.666.31+2.51+7.09+6.11=22.028.68-0.04-2.67=5.979.69+3.68+0.78+1.93=16.089.97-4.26-0.32-4.48=0.915.21+3.64-3.04-2.91=2.91.43+7.75=9.189.29+5.26+7.62-3.91=18.267.37-0.51+6.12=12.986.64-5.66+8.34-1.09=8.235.01+3.5-6.37=2.149.67-3.68-0.61-4.48=0.95.98-2.48-0.78+1.26=3.988.6-5.95+9.15=11.87.42-1.49-3.01+1.66=4.587.01-2.14-4.68=0.195.88-0.65-3.39+1.8=3.648.62-5.25-1.62=1.751.64+9.16=10.85.67-3.41-0.55=1.719.36-1.62-0.38-2.09=5.278.67-3.64-0.06-3.78=1.199.67-5.89=3.784.6+5.99-0.15=10.442.29-1.81=0.487.65-0.39-2.69-0.02=4.554.98+9.01-2.59+4.28=15.688.72+3.88+7.67-1.7=18.577.54-2.17=5.378.92+8.26+8.28-7.43=18.034.33-1.28-1.78=1.273.57-1.04+4.39+1.32=8.248.01+6.93+5.67=20.617.63+5.4=13.037.89+9.98=17.876.89-2.81-1.38-1.25=1.453.51+1.78+8.68=13.978.45+8.62-5.71-9.47=1.899.58-7.18+9.96+1.72=14.083.05-0.42+3.91-0.29=6.258.8+0.36=9.167.36+0.36-0.57+6.39=13.545.11-1.42+7.88=11.575.91-5.49+6.99+0.75=8.168.56-4.84=3.723.54+2.07+1.83+3.83=11.271.99+2.25+3.21=7.458.43-3.1-3.96=1.378.4-2.2=6.29.55-5.04-0.59=3.921.87+8.72+5.1=15.699.7-0.92+7.7-3.65=12.835.77+8.35+1=15.128.66+0.23-1.92+3.65=10.626.48+4.15-1.46+6.77=15.944.63+3.09+4.3=12.024.79+0.33+1.13=6.254.02+1.56+5.36+5.58=16.529.96-6.1-1.09=2.778.99-3.7=5.292.47+2.55-4.23+0.64=1.435.12+6.34=11.467.35-4.17=3.186.09-5.38=0.712.14+2.09-0.33-0.55=3.357.89-1.76+0.11=6.249.4+2.09-4.97+9.75=16.279.53+7.75+0.43-7.17=10.548.46-0.38-0.03-6.51=1.544.14-0.36+7.05-2.5=8.336.27+7.22-2.84=10.657.79+9.44-7.42-8.3=1.518.83-5.73+5.26+8.04=16.46.42+9.24+0.71-6.93=9.448.38-6.14+0.76+5.97=8.975.52-4.47+5.31+6.22=12.584.73+1.33+6.54+1.02=13.624.22+3.12=7.349.27+6.7-6.06=9.916.58+2.61-4.1=5.097.67-1.75=5.924.9+7.69+1.55+2.62=16.768.76+7.56-3.16+5.69=18.856.5-6.07+2.55-1.8=1.181.71-0.63+8.77=9.859.28-1.46+8.25-9.66=6.418.98-3.6+8.08=13.469.94-0.69+0.67+1.67=11.593.46+6.19+1.78+3.64=15.074.26-0.7-0.36+7.71=10.918.01-4.97-0.76+4.16=6.446.05-2.56-3.1+1.02=1.419.4-6.42+8.75=11.738.07+6.5+2.13-8.79=7.916.65-5.07+1.67+5.92=9.178.15+5.24-4.05+2.3=11.647.42-3.77+7.96-4.19=7.428.59+8.01-7.99=8.615.38-5.14+1.08=1.326.84+5.94-2.42-1.66=8.70.52+5.83-5.24=1.115.13-2.5+2.49+3.36=8.489.04-2.87-4.17-0.23=1.778.21-5.72-1.66=0.839.45+3.52+4.52-9.9=7.591.76+1.61+5.56=8.931.17+2.04=3.219.13+2.14-5.94-1.23=4.12.9+8.99+8.34+0.02=20.250.12+2.66+8.76+5.3=16.848.06-1.9+9.83-8.9=7.096.36+9.46+3.61+8.24=27.679.97-6.13=3.847.41-4.67-1.44-0.83=0.475.65-0.93+3.21+1.81=9.748.83-6.49+6.87+2.07=11.288.33-5.56-2.22=0.556.1-0.78-0.39+9.95=14.883.83+6.22-1.14=8.917.51-0.63-0.69-3.22=2.979.11-4.19+6.36+7.24=18.527.58+8.65-4.83=11.49.62-3.56-3.26+8.66=11.463.29+8.58-4.51+9.17=16.537.72-0.6-2.83=4.296.71-5.29+7.55+8.91=17.889.43-8.43=14.93+8.26-0.27=12.923.17+2.1=5.276.21+2.14=8.359.86-5.31-0.57-0.72=3.268.68+8.28=16.969.24+6.43-2.19-1.93=11.559.95-0.44-1.16-1.49=6.862.36+4.11-3.88=2.590.29+2.05+3.87+7.66=13.879.9-5.12+7.1=11.889.87+3.7+5.84-1.85=17.565.48-0.99-1.74=2.752.38-1.82+7.06+5.36=12.988.74+9.37-8.47-1.17=8.475.29+6.38-8.92+6.83=9.587.64+7.82-4.78=10.686.39-1.09-0.59=4.715.07-4.29=0.788.95+3.21-0.55-5.74=5.872.24+6.33+3.3+6.12=17.998.9-4.92+1.63=5.616.3-3.79=2.518-2.9-1.34=3.769.79-7.84+1.78+5.27=96.45+7.68+4.52+5.76=24.417.93-3.72+9.9-4.66=9.459.62+0.81=10.435.95-5.1+5.6=6.458.93+3.32-4+6.2=14.458.09-0.62-4.56-0.48=2.437.45-1.84+9.45-6.1=8.961.55+4.24-2.77-2.61=0.413.77-0.36-1.94+9.04=10.518.85-2.17+1.06-4.68=3.067.42+7.28-9.6=5.18.71+2.85=11.566.81+4.25+4.5+3.11=18.677.9+0.68+7.3=15.888.26-0.36+2.62+7.17=17.692.16+3.04=5.28.62-2.81+2.92-7.8=0.935.38-3.88+7.42=8.924.9+8.81-6.7-6.19=0.829.05-1.68-1.35-4.63=1.394+1.14+2.45-4.29=3.34.23+4.78=9.011.01+5.59+3.48=10.089.2+1.92-0.75=10.374.7+4.16+3.77-5.89=6.744.79-0.2+2.03=6.628.43+5.21-6.03-0.88=6.737.04+6.02+1.5-7.97=6.593.48-0.15-1.33=29.54+4.7=14.245.5+3.78-1.55+9.19=16.924.46+2.58+6.53=13.571.52-1.18+9.68=10.023.7-1.08=2.629.2-5.87+5.04+1.46=9.832.98+6.58-4.34-2.84=2.388.56-3.31-3.58-0.21=1.466.2-1.6+4.48+1.68=10.767.35-2.64-3.49+4.6=5.821.35+8.65=107.42+8.04-5.56=9.98.11+6.99-4.05-1.93=9.126+5.04+3.19+2.25=16.481.59+7.36+8.42-8.29=9.088.02+1.07=9.094.29-0.45-0.56-1.11=2.179.21-4.74=4.470.47+6.44-1.78+2.79=7.927.81-1.67=6.146.97-3.84-1.23=1.91.69+3.54-4.41+1.91=2.733.49+9.03+0.46-8.21=4.774.08-2.84+4.85=6.099.71-6.75+4.58-0.9=6.648.63+8.79-0.16+1.72=18.984.8+2.07+8.5-3.35=12.027.8+9.86+7.12+1.47=26.255.76+5.34-5.52=5.585.22-1.83+6.21=9.65.69+4.44-0.22=9.914.83-4.19+8.54=9.185.16+3.98+7.46+2.41=19.019.96-3.12-6.08+3.18=3.946.55-0.94-3.44+0.2=2.376.01-2.79+2.02+8.77=14.018.39-1.57-4.18+5.13=7.776.45-1.6-0.39-4.35=0.118.77-3.86+3.06+7.63=15.63.96+7.53+0.78+1.09=13.368.41-1.13-5.28-0.21=1.796.47+1.1-2.94-0.03=4.68.25+0.2=8.458.59-0.14-2.12-4.31=2.022.41+0.45+6.56+4.19=13.610.52+2.15+8.59+7.87=19.139.78-4.98=4.87.49-1.08-5.25+0.97=2.138.09-6.02-0.6=1.478.07-6.34+4.9=6.637.13+1.5-7.46=1.178.1+5.94-7.24=6.81.81+2.86+9.43-1.34=12.767.66-7.32=0.345.72+1.88=7.67.64+5.35-4.69+3.77=12.075.12+8.63-8.83+3.51=8.437.1-1.57-0.85-1.08=3.68.91-4.38+3.48-4.11=3.95.64-4.37=1.278.2-3.19-0.32-2.86=1.838.47-2.19-1.96=4.328.18-2.42=5.769.48+0.65-3.96+2.06=8.237.25+2.21-0.5=8.963.56-1.83-0.37=1.369.27-2.62+2.43=9.089.94-9.63=0.315.11-2.52+4.26=6.854.08+7.95+2.08=14.119.95-4.04+7.57=13.483.31-0.15+4.15=7.318.88+7.69+6.94-6.63=16.883.61+4.71+7.64-9.33=6.634.89-1.49-0.47+5.95=8.887.45-2.87-3.73-0.13=0.724.13+4.37-5.87=2.635.46-4.96+5.75=6.252.28+1.93=4.219.42+7.59-3.88-7.07=6.065.56+6.3-7.62+5.02=9.267.51-1.73+5.72-5.66=5.843.5+0.26+4.64-8.21=0.197.78-5.71-0.23+7.88=9.725.48-1.99-0.97-0.88=1.644.17-0.13+6.73+4.13=14.96.34-4.57+8.34=10.118.65+7.83+2.15+8.5=27.137.5-5.03+7.36=9.831.17+8.97-2.83+9.81=17.122.6+0.65+7.07-7.25=3.076.56-0.76-2.41-2.11=1.283.72+7.87=11.590.44+3.39-0.05+9.04=12.827.8-0.31-3.27-3.18=1.044.79-1.18+8.26=11.877.11-5.39+0.05+1.84=3.619.76-8.87+4.81=5.73.24+8.57-3.88=7.936.54+0.35=6.898.04+9.64-4.15-4.87=8.666.32-5.59-0.12+2.17=2.787.54-2.94-0.7-1.28=2.628.56+3.4+3.2+8.85=24.019.7+0.46+0.18-3.22=7.128.87-1.6-5.42=1.852.97-0.61+3.14=5.56.86-0.8-2.09+3.63=7.68.11-4.27+9.62-6.84=6.623.87+7.48-9.34+2.43=4.449.05-2.21+3.86=10.72.9-1.51=1.395.81+0.57-4.07=2.312.09-1.65+5.45+5.86=11.756.84-5.14=1.76.76-3.27+7.07-6.9=3.668.73+3.64+9.59=21.966.15+8.06-3.17-9.42=1.628.6+3.82-1.11-9.68=1.632.17+3.85+5.85-3.26=8.618.43+0.44+9.81=18.685.32+9.95-3.21-6.05=6.016.37-2.31-2-1.86=0.27.88+9.29+6.54-9.58=14.137.68+3.67+1.67=13.029.42-0.25+1.26-4.49=5.948.61+6.47+4.6-7.01=12.678.42-1.56-2.94+7.62=11.546.1-1.01-4.39=0.76.77+9.56+5.52=21.858.09-0.38-0.82-0.05=6.848.28+3.32+3.72=15.328.68-1.66+2.56+0.16=9.742.97+9.6-1.55-3.86=7.161.13+7.63-8.33+8.65=9.081.96-0.05+6.87-5.2=3.588.99-3.43-1.84=3.728.56-5.73+2.43+7.84=13.17.43+3.69+7-3.42=14.75.32-5.02+6.1=6.47.45+9.65+0.15=17.253.68-2.75=0.932.87+7.6-1.9-2.38=6.193.81+8.81-5.92-0.29=6.418.9-5.72+3.4=6.587.2+5.24+5.71-8.63=9.523.84+0.84+7.12-1.49=10.314.59+4.6=9.198-7.43=0.576.67-6.43=0.247.12+8.79-2.88=13.033.95+7.5-6.43=5.026.77-5.79+3.27=4.256.3+7.75+5.84=19.895.54-4.37+5.04+1.18=7.395.76+3.01-5.51+5.14=8.42.53+0.23=2.764.81-0.69-1.49-2.08=0.557.74-6.07+7.17-6.36=2.488.62-5.52+6.84=9.946.62+0.16=6.780.45-0.11-0.05=0.299.08+8.17=17.257.3-6.24+9.81-7.02=3.859.03+4.91+7.72=21.669.77+5.53+5.54-5.78=15.060.23+8.65+5.09-0.48=13.498.24-0.57-5.96=1.716.41-2.34+7.87=11.946.62+5.97-3.24-1.78=7.579.74-6.58+4.88+8.06=16.15.97+9.75+6.96-0.38=22.39.32-2.25-3.03-1.41=2.634.36-2.33+6.22-7.5=0.757.75+7.52-7.1+7.83=163.35+0.6+1.96=5.913.81+3.77-4.81=2.779.48-7.4+5.64-4.77=2.953.73-2.13-0.44+6.97=8.133.95+6.45-1.16=9.244.71+1.26-2.46=3.518.82-2.58-3.77-2.19=0.284.31-0.34-2.23+1.96=3.75.05-0.3+7.07-9.7=2.127.43-4.25=3.189.66+3.22-8.9=3.985.88-1.81-3.97+5.92=6.020.35+2.74+3.72+4.81=11.624.71+5.24+4.04+8.99=22.987.19+2.09-6.26+4.36=7.384.76-3.78=0.982.36+7.14-4.79+9.77=14.486.42-1.76+8.41+5.8=18.870.88+2.23=3.119.27+8.22+0.98-3.66=14.816.01+3.47=9.486.84+8.57=15.417.61-0.86+5.98-8.51=4.221.77-0.1-0.82+5.29=6.146.04-0.22-3.71+1.46=3.579.63-4.03-2.74=2.861.04+8.76-7.03=2.777.31+5.07+5.09+8.35=25.828.89-7.55+8.9=10.245.76-0.07-0.6-1.66=3.432.82+3.8-3.1-0.14=3.385.31-0.48+7.58-1.87=10.547.53-2.65-3.66=1.228.27-4.11+2.26+5.35=11.777.31+6.12-2.72-4.59=6.124.8-0.87=3.939.05-1.75-0.74=6.569.55+6.12=15.673.94-2.1-0.44=1.49.6+8.56=18.162.05+6.26-0.64-6.51=1.162.11+6.77=8.889.16-2.83-3.92=2.413.98+2.68+9.43=16.097.5+3.05-7.65=2.98.13-1.42-4.62-0.42=1.678.13-7.54+4.02-2.68=1.938.68-6.44+6.02-7.27=0.991.16+9.11+8.54+4.93=23.742.97-0.03-2.47+1.63=2.19.82-2.44-5.15+9.74=11.970.91+0.4+8.91-0.09=10.132.85+4.43+2.76=10.044.26+3.3+3.63-7.35=3.845.49+3.68-2.23+8.38=15.327.72+5.98=13.79.53-1.18-6.44=1.915.66-2.32+2.63=5.971.32+6.92=8.241.83-1.23-0.29+5.26=5.579.39-4.71-4.06=0.626.04-1.03=5.010.34+7.8-7.63=0.516.06+9.59+1.79=17.443.61+3.58=7.192.25+8.18+0.03+6.85=17.317.48-0.9=6.584.08+4.87-0.34-5.35=3.269.62+9.59+3.01-2.76=19.461.95+5.67+2.1-6.09=3.636.67+3.98-2.53=8.129.76-0.43-5.68+0.18=3.839.81-3.31-3.87+3.53=6.166.66-0.83-2.85-0.17=2.812.75+9.24-0.54-8.61=2.841+1.32=2.323.14-0.17=2.979.32-1.28+2.98-0.59=10.436.07-0.08=5.996.99+8.46-2.89=12.561.25+5.06+5.79+0.76=12.867.31-2.03+7.28=12.568.03-5.16-0.91=1.964.87+7.69+2.07+2.65=17.287.71+1.77-1.08-1.61=6.792.7+3.85-0.92-0.51=5.129.17-4.66-1.4-1.81=1.39.07-8.45-0.31+6.85=7.166.97+8.35=15.329+7.38-2.86+8.89=22.419.36-8.08=1.289.91-2.51-6.62=0.787.91-5.96+7.63+6.76=16.346.03-1.16+5.17-3.01=7.039.94-0.57+1.68-7.89=3.165.7+3.81-3.72+7.41=13.29.11-5.25+3.56=7.422.4-0.79+4.93-6.23=0.316.41-4.41+0.38=2.384.17+5.65+8.54=18.364.4+1.19=5.597.23+5.14-2.19=10.188.95-3.15+9.37+0.74=15.919.79+3.89=13.681.35+8.69+9.13+2.51=21.687.48-2.18-1.04-0.6=3.669.07-1.17-3.23=4.675.09-0.81=4.286.85-1.43=5.426.88-5.87=1.019.77-0.06-4.64-0.39=4.686.85+4.29+6.8-8.17=9.779.63+2.5+0.59=12.728.99+2.31-1.5=9.86.05+7.58+2.62+3.24=19.492.02+9.73-0.39-9.91=1.450.97+0.98+7.46=9.419.93-7.37-1.6=0.965.9-0.43-5.3+6.98=7.153.25+3.45+9.38+8.17=24.256.16-0.77-3.91-1.34=0.141.09+1.41+1.43=3.938.17-1.53-6.25+8.14=8.536.57-2.06+9.64-6.22=7.936.78+1.71+8.78-4.51=12.761.31+8.74-0.35=9.70.92+7.69-6.65=1.961.98+9.07+9.12=20.174.05+1.41+2.46=7.927.47+1.64-8.97=0.145.48-3.66+4.79+0.05=6.664.32-2.12+6.64-4.38=4.468.69-1.7+5.52-4.25=8.269.71-2.98-5.41=1.321.87+2.51+7.73=12.116.21-1.7-0.51-