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5.23-3.61+7-0.55=7.19-4.38-0.91+9.02=7.59+6.8-4.7-0.45=7.87-3.31+9.02=3.26-1.28+3.27-1.48=4.49+3.96+5.39-1.27=6.88-0.75+5.09=3.26-1.83+5.46=2.73+3.35+8.03=4.27-1.3+7.79+5.67=0.08+7.3-6.25+8.92=8.5-5.74-2.38=4.78+8.37-9.65+9.43=8.42-3.46=5.19-2.46-0.73+5.44=0.64+5.41+5.97=6.25-0.49-3.1=9.84-2.38+9.75-9.63=9.49-7.09+8.52=1.4+9.89=2.97+5.86-5.15=7.91+1.36+9.04=9.57-0.38-1.7=6.81+7.28+1.78=7.35+8.93-3.89-8.96=5.17-0.72-2.08-0.58=6.58-0.73-1.42+1.29=4.49-1.28+0.31=2.85-1.01=4.95+5.15+6.8+6.22=9.73-4.16+2.21+4.9=9.25-0.38-5.49+5.36=7.69+9.71=8.27-4.14+7.52+4.73=7.6-3.03+1.93-6.2=0.32+9.33+8.94+8.01=9.89+8.6+8.24=1.32+1.46+2.83+2.44=9.69-7.38+2.8=6.77-2.18-3.03+4.62=7.03+1.8=5.77-2.83-1.84=8.23-1.41-3.06-0.93=3.48+4.19+8.52-4.12=9.81+7.63+1.04=4.3+5.12-9.13=8.93-3.1+7.49-1.83=7.36-1.95-1.07+1.45=7.61-0.87-1.87-4.25=5.73-1.44+7.88=3.01+7.21+3.48=5.73-1.09+4.14+5.61=9.25+7.69+9.36=4.91-2.22+7.23+7.66=9.19-0.56+0.59+5.54=5.23-3.67+7.36-2.16=8.55-7.89=4.1+5.39-9.06=4.02-1.08+8.7-9.38=4.13+7.4-0.91-3.17=4.52+5.78-0.72-1.85=9-0.56-0.39-6.77=7.71-1.04-1.38+6.99=8.74+4.17-5.93=5.62+9.68+7.03+2.94=7.72+6.95+4.94-5.91=5.46-2.46+9.54+8.55=6.61-0.21=9.95-0.51-8.23=6.26+7.22=5.38+8.1+5.65-0.2=8.69-4.4+7.97=5.04-2.97+6.65-5.75=9.78-2.64-4.75+4.99=1.56+4.52-4.59=0.48+5.87-2.91=2.05+3.5-0.08-4.51=4.24-1.92+6.74-8.28=9.21-4.13+2.97+4.03=3.86+3.98=7.07-0.87=2.42+8.27-8.51=8.21+1.5+2.12=7.84-4.65-2.28-0.44=8.99-3.54+7.64-2.59=0.74+3.15-3.62=7.58+0.61-2.1+7.42=2.26+5.2-6.25=9.61-3.02-0.11=9.94-4.87=8.76-1.15-0.68=7.28-4.15-0.65-2.23=9.59-6.09-1.06=7.74+9.11-8.91-5.62=4.9+2.77+5.45+8.81=9.69-1.96+0.17+1.66=5.22+2.88+4.34+0.15=4.22+8.75+1.65=9.02-0.97-1.73+2.69=6.7+0.51-1.54+9.41=4.96+9.3-7.78+8.51=3.27-0.17+0.9+5.23=8.84-0.09-2.74+7.5=8.61-2.04-0.26-1.05=9.62+6.92-8.97+2.04=6.18+8.5-8.97=9.21-6.23-1.5+7.63=8.14+7.17=4.41+8.23=7.6-7.14+0.54=6.46-2.75+9.27=3.26+8.49+7.19-0.92=9.45+4.62+4.46+5.7=5.09-3.1+1.43+8.61=3.6+3.16+3.98+6.4=4.98-0.48+0.87=7.96-4.36+2.2+9.21=7.42-1.91-4.72+7.03=7.39-5.89-0.96+2.04=3.92+8.29-0.44=9.48-6.57-1.19=4.96+5.61=3.6+2.11=4.55-1.43=4.29+6.71+4.99+3.25=8.01-2.01+0.67+5.33=9-5.67+6.72=9.92-7.16+4.06-1.17=7.9-1.34-5.46+4.35=3.51-1.25-1.86=7.75-2.01-1.24=5.45+3.81-6.85+0.2=8.81-2.42+2.33+4.6=7.31+9.32-0.83-1.54=4.58-3.15=5.98+9.96+3.14+6.17=1.69+3.81+9.39+6.07=5.76+6.22-9.75=3.62+1.75+5.23=4.87+1.18-0.82-0.26=9.61+5.02+8.95=5.43-0.17-1.32+2.27=5.65-3.33+4.78=6.03+8.08-2.48+7.52=8.22-4.32+9.72=2.82-0.32+5.7+5.89=7.16-3.87-2+2.62=6.97+2.15-5.21=3.44-0.76+9.07-8.06=3.63+1.38+4.64-0.07=7.72-3.5+3.09-5.44=7.2-2.37+2.77=4.49+3.93+3.03=6.41+5.21-8.32=5.88-5.07+4.04=9.4-3.2+8.94-3.66=4.47+3.88-5.61-0.29=5.4-1.42+9.46+5.69=6.73-0.85-0.76-4.55=3.62+5.65-1.75+4.8=4.78+2.24+3.31+9.28=7.3-6.09-0.64+8.78=9.6+4.37+8.7=8.37-7.17=1.52+8.68-9.48=3.79+2.76-6.43=5.22+0.27+0.6=9.83-0.34-3.38=8.17+3.35-0.42=7.61+1.78-3.77+9.7=6.11+0.18-6.07=6.08+7.86+7.04=7.04+5.35+6.55+9.02=7.68-0.79-2.77-2.04=3.76-2.73+7.37=3.33-1.41-1.33=6.47+9.55+1.24=3.33+1.88-0.69+6.86=8.17+4.02-6.34-1.6=3.49-1.8+0.54+4.6=5.36-2.3-0.35-1.61=5.85-2.05-2.67=2.22+3.81-2.63-1.25=8.15+9.76=3.38-3.03+4.6=5.64+9.54+6.92-4.83=2.73+6.87-3.95=5.82-1.9+4.66+9.08=1.02+3.75+5.22+5.77=9.7-5.4=9.1-1.67-0.99-2.07=2.63-1.44+6.65=8.41+1.04+2.88=8.22+8.26+1.53=5.46+9.98+1.53+6.24=5.27+2.42-7.33=9.69-1.62-3.91-3.33=2.82-0.08+1.3-0.75=3.46+4.9-4.41+3.35=3.93+1.08-2.7+5.74=7.61+7.23-5.51+1.62=7.77-3.04+2.84-2.89=1.4+4.86+7+8.88=6.51+6.9+3.41-0.49=3.5+5.5-5.05+7.98=9.87+8.67+6.06-6.6=8.9+3.94-8.12-2.12=6.71-0.15=7.13+3.61=4.82+9.62-6.53-2.11=8.37-2.06-0.83-0.51=6.82-3.21-1.13=9.21-3.63-1.31-1.78=7.99-0.34-6.08=0.96+5.81-3.5+8.49=9.91-1.36-1.86=9.71+7.77+5.85-4.95=5.15+7.68=6.78-3.64-2.82=8.51+9.22+7.72+6.42=9.77-9.33=7.58+0.87-2.3-4.49=9.58-6.86+5.41=4.79+2.11-2.41-3.79=9.7-6.95+5.99=8.23-0.26+5.23-1.27=6.72-0.16-1.3+5.24=4.45+6.21=8.44+8.87-3.06-5.95=6.27-3.34-2.61+8.21=6.85+6.35-1.69-7.36=6.1+2.63-2.18-4.67=3.84+9.03-6.9=8.08+0.76+6.57+4.59=4.24+4.28=5.06+9.37+4.8+7.47=6.4+2.93-2.91-1.93=9.51-1.14-2.18-2.79=6.16-0.46-2.63-0.11=3.46-1.26+7.31-2.13=4.33+9.22-1.57+4.79=4.2+4.89-2.64=7.51-1.76-2.77-0.7=5.42-4.42=6.63+8.01-3-3.7=4.49+4.62+3.35+0.57=2.04+2.92+7.89=8.49+6.78+6.95=9.62+5.93-3.17+8.38=1.79+2.35=2.86-2.02=8.94-2.46-4.08-2.03=8.32-1.06+7.07+9.45=8.13+1.82+0.12=8.24+8.99-2.42+4.11=6.75+1.43+9.29-5.22=8.43+3.49-4.25-4.52=0.74+9.89+5.79-8.21=4.21+9.98-7.17=9-7.19+5.84=8.82+4.35=9.7-6.82-2.45+5.91=9.04-3.69=6.25+4.63+4.74+9.42=3.98+7.16-5.22-1.85=6.62+1.69-4.3=3.08+7.29-0.33+0.05=0.03+6.01-4.03=6.97-0.47-4.77-1.62=9.77+6.05=8.89-1.43+5+7.35=1.72+9.31-1.18+2.03=4.86+8.68-2.13=6.27-0.98-0.47+0.86=5.12+6.66-4.49=7.98-6.79+9.18+8.87=2.46-2.25=9.59-2.93-2.51=2.08-0.38+6.38+4.57=8.38-4.5-0.84-2.49=6.11+5.84+3.84=7.81-5.27+8.16=7.52+1.02=9.16+1.92+2.95-5.08=9.55-4.89-4.31=9.45-2.2=2-0.42-0.26=6.73-2.67-3.54=4.92+7.75-6.16-4.94=7.76+7.12-3.62=2.42+0.18+7.2=6.44+7.97-7.1=7.63-2.22+8.89-4.7=6.2-5.16+9.61+2.43=4.37-2.95+4.83=5.64-0.21-5.33=8.32+0.4+1.03-5.21=8.47-4.69=4.57+4.33-0.89-2.97=7.64-1.81-5.34=7.13-1.93+4.47-4.28=8.83+0.67=1.62+1.38-2.89+4.52=4.73+4.04+3.22-8.58=4.43+3.32=4.28+2.71+7.34+3.76=9.13-8.78+2.18=4.74-0.58-0.62-2.12=3.59+1.24+6.22-8.8=5.87-1.66=3.99+4.76=6.81+5.89+1.56+0.69=5.41-1.29+4.42=5.7-2.21=7.24-6.48+5.73+6.98=9.41-5.86+3.77+1.97=1.12+1.25-1.56+1.97=3.99+8.49-5.63=8.24+0.26-2.43+6.77=6.5+2.45+7.73+7.37=9.35-1.5-2.29-0.63=9.39+4.62+1.93-5.07=9.56-6.22+9.45=7.85-2.87-2.96+6.7=6.86+1.79+4.1=9.8-4.74=9.55-3.81+6.47=2.16+8.74+4.74-4.41=8.77-4.43-2.13=6.19-1.09-0.9+8.92=7.31-0.66-3.06-0.22=8.96+1.07+4.64=9.21-6.44+9.04+3.11=7.53-3.38-1.48=9.18-8.7+1.2=9.45-2.83-2.77-0.69=9.2-5.55+9.06=6.38+5.15=8.62-2.25+3.92+2.22=7.89-0.66+0.61+2.33=6.22-2.33+5.76+6.07=4.88-0.47=7.91+4.99-2.63-3.92=9.9-1.55-3.14-5.1=7.06-3.17=6.81+3.54+6.86-6.22=2.5-0.54+7.3=9.67-7.24=7.34+9.38=5.6-2.12+1.26+8.45=4.9-3.26+2.61=2.05+0.47+5.94-5.36=2.1+5.9=4.46+6.32+0.7+7.93=5.59-2.03+8.21+4.37=9.05-2.86-4.76-0.13=8.97-5.73+2.04=7.67-2.88+6.17-1.41=5.56-1.44-1.97+9.23=9.37+7.34=3.96-1.75+8.99-0.8=8.53+0.57+4.67-5.12=8.84-6.92+7.25-8.57=8.47-7.4-0.89=4.36-0.48-0.15=8.41+9.92-9.98-3.12=6.24+0.12+6.18+9.78=9.48-2.09-1.62-0.11=9.64-2.17=9.07-7.09=0.87+6.96-4.8+6.57=4.52-4.1+8.17=8.35-7.48+9.06+7.06=5.17+9.08+4.02-6.56=5.21-0.3+5.43-3.06=5.06+0.98+8.49-0.72=6.82-1.99-2.73=3.35+1.69+6.74=2.26+7.02+5.78-6.61=6.69-2.97-0.27=8.94-3.65-4.62-0.34=6.63-1.63+6.15-1.76=9.25-3.21=9.05-2+3.76+2.12=7.52-2.24-3.58-1.12=8.15-1.75+0.09-2.54=5.41+8.93=7.87+4.62+4.66+2.79=3.9-0.22-1.19+5.93=2.66+9.59=9.06-2.8-0.18-4.89=9.49-1.4+5.01+8.17=5.66-3.82-1.03+9.05=6.08-1.56+7.66+2.98=4.78+0.61+6.72+2.13=6.22-1.91-3.62+0.76=5.69+5.6+6.6=0.16+8.01=6.95+3.23+6.5=8.39+2.26-9.25+2.73=9.78-2.47+0.19-2.1=6.7-5.1+0.13+2.85=6.41+8.34+3.88+1.73=9.87-4.42=8.42-3.76+0.88-2.62=1.89-1.08=2.51+6.97+1.9=8.54-6.02=9.32+2.44-7.83+9.99=0.29+1.63+7.98-5.57=7.04+8.12-6.44-0.24=1.43+3.07=7.49-1.7+0.66=6.38+6.47-3.66+1.5=6.89-2.9-2.15-0.45=3.3-2.31+0.75=7.28-2.94+7.12-4.12=8.68-0.02-2.65=0.17+7.58-7.59+5.08=8.75-1.25-4.19+2.16=8.19+2.5-9.06+0.67=9.24-0.27-4.6=2.4-0.72+5.53=9.51-6.78+6.93-4.26=4.83+9.16+1.19+1.18=9.26+2.48-2.41-4.25=5.57-2.24-0.81+8.52=8.44-8.25=4.53+9.94-3.06-0.94=9.31-1.27-4.5+2.22=0.3+1.71+3.14=3.6+7.47-4.52-5.08=3.67+1.91=2.87+8.53+9.11=5.54-0.89+9.18+7.76=4.34-3.81+0.3+7.31=2.14+8.17+6.75=8.29-0.24=9.27+0.36+8.77-9.68=0.45+5.79+6.61-6.28=8.95+3.33-4.47-0.98=2.48+6.54-2.63-0.24=1.19+7.38+5.78-5.53=8.07+8.65+3.17=1.8+1.02+0.51=2.46+8.32+4.81+1.23=4.53-0.36+0.49+7=3.12+2.33+3.62-4.38=8.2-3.85+0.5+5.1=9.73+0.38-7.03+8.54=8.56-4.84=8.35-1.07+3.54-8.02=8.03+1.27-0.92=7.04-0.15-1.19=0.32+2.81+2.97=9.86-2.43+9.97-5.75=8.54-1.8-2.3-2.6=8.86+2.7-0.08+0.33=8.91-4.61-3.55+2.94=8.27+6.8-0.29-6.78=9.63-5.31-3.16+6.86=1.97+2.42+2.79-2.65=7.74+6.35-1.26-5.95=4.7+5.39+1.29=0.22+2.97-3.02+8.71=9.69+8.81-3.68+3.52=9.6-0.96+6.26=5.02-3.24-1.01=6.23-1.53-0.71-2.17=8.32+4.57+2.29+2.46=9.62-6.62+9.37-3.04=4.83-1.04=7.17+1.53+9.08-4.11=4.07+7.3+9.68+2.36=3.13+5.08+8.12-8.78=9.32-0.86-4.57+0.39=9.64-4.2-0.16+5.13=5.9-2.35=1.1+8.56-5.06=3.51+6.47=8.71-0.33-3.91+6.14=9.53-0.59+8.82-0.16=9.36+0.13-2.17=8.08-2.24-1.62+5.03=7.44-5.54+0.94+2.09=5.96-1.88+3.98+0.11=3.5+7.02+3.04+5.69=6.63+8.72+7.76+7.96=2.27+0.21=3.29-0.7-0.81=8.96+5.31-5.77-5.11=5.02+0.55+4.86=6.95+6.87-2.07-7.66=9.75+6.38=6.77+9.68=3-0.67+3.4+9.75=8.53-1.5-4.66+1.65=6.2-0.49=2.3+5.27+8.1=9.75-0.66-5.6=9.75-1.18-0.4-6.24=8.37-1.8-4.21-0.42=7.51-3.61-3.12+2.62=6.51-2.85-2.44+5.01=9.48-1.74+7.85-1.64=7.35+8.38-6.02+3.55=8.14+3.47+2.77-0.2=4.85-0.77=8.06-1.57-5.36+5.3=6.56+2.18=0.73+2.72+6.95-1.53=6.65+8.16-4.62=0.37+6.72=5.89+8.7+1.71=9.85-3.82-3.24=5.57-3.3+4.28-2.95=5.69-2.5=9.38+6.3-0.32-0.46=8.72-2.04-1.09=4.74+8.56-9.2-1.72=8.13+3.5-4.17=6.75+3.79-1.13-4.03=7.67+0.51+8.48+9.73=8.34-1.68-1.96=8.48+8.95-1.71=3.09+3.11+7.09+4.8=7.47-7.17+7.93-1.59=1.95+8.68-1.34-7.48=7.62+9.81-7.69-3.94=8.22+5.57+5.38+2.12=9.29+3.69+4.32=6.93-3.02+9.5-5.74=0.05+9.88-4.95-2.55=4.81+5.41-9.81=5.17+6.58+0.27-4.63=8.71-4.32-3.61=0.07+7.13+0.58-5.95=8.47+3.19+0.08=4.52-0.38=6.18+9.53+9.81-5.16=5.77+0.62+1.14-5.3=7.68-3.31+4.47+8.53=7.76+2.92+2.82+3.97=7.3+4.78-2.08=6.21+7.82=0.25+4.64+9.35+2.63=5.43+3.3+0.61-2.59=4.52+5.78-0.57+6.92=7.41+0.22+6.52+6.94=9.7-1.35+1.88-7.92=4.64-1.34-1.92+0.41=4.66+0.55+2.43=6.78-0.55-4.32+4.08=5.11-3.48+8.88-9.61=5.73+0.52-0.47=8.48-4.95+1.97+1.21=9.75-7.17+4.49-0.57=2.71-1.98+0.87=7.24+9.1+7.06=9.64-4.72-3.9=5.08+9.16+6.97+2.55=5.24-1.41+5.27=9.66-2.55-0.19=7.62+2.21=5.76+7.12=6.68+2.05-7.73=6.25+8.3+3.88+6.65=9.12-1.35+6.91+9.45=9.52-8.1+5.52-2.78=4.02+8.9-0.74=8.29-2.43-0.78-1.85=3.78-0.79+8.73-8.11=2.61+1.99+6.31-2.21=8.94+4.62+5.86-9.89=6.36-0.52-0.07=8.62-1.48+5.51=1.29+2.52+5.3-6.88=8.8+6.39+2.79+4.79=9.2+0.9-2.15-4.76=5.59-0.2-4.67=9.29-6.64-1.32+5.02=8.69-1.57-2.87-3.82=8.85-3.23-2.56=8.56+3.75-4.81-3.54=7.36+9.08+6.95-3.87=8.31+1.72-8.32+0.57=5.79-3.34+0.46+8.59=8.97-4.72+0.08=0.11+8.96+0.8+1.64=9.12+4.76-5.14-5.58=6.51-4.52+3.8=4.14+1.5+4.07+4.08=9.27+8.18-5.75-1.61=4.29+1.2+9.46-6.34=8.3+7.46+3.78+6.45=8.17+0.19=2.31+2.51+0.35+1=9.98-2.97=7.61+5.93+4.55=9.65-3.56+6.59=6.76-2.25-1.62-0.9=6.83+1.93-5.43-2.76=4.55+6.2-5.51-4.8=5.04+5.13=4.14+4.65-4.85=7.13-0.74+2.77=3.77+2.96+6.36-7=7.36+0.7-6.43+5.93=9.4-0.6-4.07=9.92+1.75-7.76=7.35-6.55+5.66=6.52+3.86+7.59-0.38=5.77+9=6.66-1.74+4.4+9.48=7.12-0.8-5.38+6.2=3.71+3.76-0.45-6.06=5.82-2.43=4.44+0.64+6.71-3.36=8.89+9.48+1.32+1.45=9.54-3.79-2.78+8.13=8.17+9.88=2.44+1.47=9.01-7.9=6.41-1.72+9.23-7.7=2.24+4.87+6.76+2.73=9.71-2.6+1.27-7.96=4.68-3.25+5.02=7.07-1.86+5.46=7.59-1.34-4.77-1.33=5.8+0.32+8.16-2.39=8.79+3.32=6.28-2.6-0.65=9.97+0.88=5.84-2.56=8.21+5.95+4-9.12=2.64+7.1+5.84-3.06=7.6-2.02-0.36-4.56=9.03+4.47-3.96+2.13=8.93-1.56=5.47+6.85-9.37=0.68+7.44+0.47=9.39-5.17-1.1=3.05+0.82=9.31-5.09-1.82-2.04=1.81+8.46-7.45-1.78=6.45+9.98+9.35=3.32+6.73-2.52-1.73=9.73-0.17-1.02-1.77=7.78-7+5.77=1.65-0.42+3.45-4.34=7.15-1.35+7.23-7.52=9.08-0.85=6.11+4.64=9.35-1.32=9.87-9.04+9.38-5.32=7.28-1.55-0.84-3.63=2.24-1.29+1.08+3.59=2.25-1.2-0.8=8.01+3.58=8.29-0.59+2.4-8.67=6.36-1.64-3=8.64+6.23-4.2+3.1=4.11+9.88-2.5=5.4-4.05=3.11+6.81+2.36=1.42+4.37-4.88+7.11=7.67+8.98=2.78-0.21-1.82=9.54-4.4-2.76-1.71=5.88+6.63-8.56=4.13+8.69-2.8+2.01=2.38+4.25-0.91+0.44=2.57+2.15+4.06-6.54=6.16+1.73-1.44+9.05=0.05+0.77=3.02+4.97+3.25=9.44+1.51-4.18=6.57+0.78=6.22-3.15+3.82-5.32=3.45-0.55=9.74-1.45-1.36-0.57=9.42+3.55-4.78=6.81-3.52=8.18+1.37+8.31-6.4=7.79+7.73+2.23+4.13=3.37-2.4+2.18=9.65-0.86=9.66-3+2.57-3.06=1.28+9.44+7.65+9.74=5.12+2.83-4.82+2.71=8.47-7.84=8.09-0.31+0.37=9.94-2.74-2.11+0.76=5.2-1.74-2.83+0.58=2.87-0.17-1.97+4.03=8.78-0.1-0.81-3.67=9.43+0.27-5.22+3.52=8.25-6.9-0.39+2.75=9.6-2.4-3.75-0.91=2.43+2.45+6.86=9.9-7.2+5.51+3.28=4.22-2.05+9.27+5.3=9.27-1.51-0.04-5.5=5.15-1.96+0.45+9.78=8.32-1.22-4.58+8.73=9.57-4.07-1.12=7.49+3.01-1.97=9.28-0.94-5.05+5.62=4.48+7.97+4.4=6.93-0.39-0.35=4.68+9.67-7.69+7.36=3.45+5.14+7.32-2.56=9.37+5.39-9.32-1.05=1.78+4.8+3.23=3.75+7.31+0.4=5.27-3.34+1.17+5.57=8.38-2.64+9.89=9.65-3.12-3.65-1.6=7.69+7.12-7.38=9.76-0.11-4.97=5.56-4.25+2.9+5.61=6.6+2.79-4.37+7.92=5.35+6.22-1.75-8.75=2.3+0.87+1.58=3.99+5.14-0.88=2.94-0.89-1.02-0.23=8.06+2.38-3.72+3.9=9.55+7.89=6.07-0.14=6.72+5.65-1.67-2.81=3.07-2.29+7-5.98=9.93-0.77-4.01-1.16=1.82+7.83=7.33-2.91=5.28-3.89+5.43-3.54=6.35+6.85-4.49+5.95=8.32-0.99-0.17-0.97=7.33+8.12-4.67+1.91=9.16-1.53+1.6=2.14+4.72-6.46=9.52-4.87-0.33+6.86=8.38-0.8-3.95-1.02=3.69-2.94=5.04-0.03+1.42=5.46+6.56+7.88+7.27=0.25+2.33-0.95+2.22=7.46-5.61-1.17+4.51=7.73-1.81-1.47-0.19=3.58+6.37+6.24+1.69=9.13-0.81+4.21-9.87=3.14-0.37-2.3+3.7=8.67+8.16-8.92=2.79+3.67-1.43=9.12+4.33-7.43+5.83=4.3+4.8+7.91-2.5=6.21+0.1-5.93+1.75=參考答案5.23-3.61+7-0.55=8.077.19-4.38-0.91+9.02=10.927.59+6.8-4.7-0.45=9.247.87-3.31+9.02=13.583.26-1.28+3.27-1.48=3.774.49+3.96+5.39-1.27=12.576.88-0.75+5.09=11.223.26-1.83+5.46=6.892.73+3.35+8.03=14.114.27-1.3+7.79+5.67=16.430.08+7.3-6.25+8.92=10.058.5-5.74-2.38=0.384.78+8.37-9.65+9.43=12.938.42-3.46=4.965.19-2.46-0.73+5.44=7.440.64+5.41+5.97=12.026.25-0.49-3.1=2.669.84-2.38+9.75-9.63=7.589.49-7.09+8.52=10.921.4+9.89=11.292.97+5.86-5.15=3.687.91+1.36+9.04=18.319.57-0.38-1.7=7.496.81+7.28+1.78=15.877.35+8.93-3.89-8.96=3.435.17-0.72-2.08-0.58=1.796.58-0.73-1.42+1.29=5.724.49-1.28+0.31=3.522.85-1.01=1.844.95+5.15+6.8+6.22=23.129.73-4.16+2.21+4.9=12.689.25-0.38-5.49+5.36=8.747.69+9.71=17.48.27-4.14+7.52+4.73=16.387.6-3.03+1.93-6.2=0.30.32+9.33+8.94+8.01=26.69.89+8.6+8.24=26.731.32+1.46+2.83+2.44=8.059.69-7.38+2.8=5.116.77-2.18-3.03+4.62=6.187.03+1.8=8.835.77-2.83-1.84=1.18.23-1.41-3.06-0.93=2.833.48+4.19+8.52-4.12=12.079.81+7.63+1.04=18.484.3+5.12-9.13=0.298.93-3.1+7.49-1.83=11.497.36-1.95-1.07+1.45=5.797.61-0.87-1.87-4.25=0.625.73-1.44+7.88=12.173.01+7.21+3.48=13.75.73-1.09+4.14+5.61=14.399.25+7.69+9.36=26.34.91-2.22+7.23+7.66=17.589.19-0.56+0.59+5.54=14.765.23-3.67+7.36-2.16=6.768.55-7.89=0.664.1+5.39-9.06=0.434.02-1.08+8.7-9.38=2.264.13+7.4-0.91-3.17=7.454.52+5.78-0.72-1.85=7.739-0.56-0.39-6.77=1.287.71-1.04-1.38+6.99=12.288.74+4.17-5.93=6.985.62+9.68+7.03+2.94=25.277.72+6.95+4.94-5.91=13.75.46-2.46+9.54+8.55=21.096.61-0.21=6.49.95-0.51-8.23=1.216.26+7.22=13.485.38+8.1+5.65-0.2=18.938.69-4.4+7.97=12.265.04-2.97+6.65-5.75=2.979.78-2.64-4.75+4.99=7.381.56+4.52-4.59=1.490.48+5.87-2.91=3.442.05+3.5-0.08-4.51=0.964.24-1.92+6.74-8.28=0.789.21-4.13+2.97+4.03=12.083.86+3.98=7.847.07-0.87=6.22.42+8.27-8.51=2.188.21+1.5+2.12=11.837.84-4.65-2.28-0.44=0.478.99-3.54+7.64-2.59=10.50.74+3.15-3.62=0.277.58+0.61-2.1+7.42=13.512.26+5.2-6.25=1.219.61-3.02-0.11=6.489.94-4.87=5.078.76-1.15-0.68=6.937.28-4.15-0.65-2.23=0.259.59-6.09-1.06=2.447.74+9.11-8.91-5.62=2.324.9+2.77+5.45+8.81=21.939.69-1.96+0.17+1.66=9.565.22+2.88+4.34+0.15=12.594.22+8.75+1.65=14.629.02-0.97-1.73+2.69=9.016.7+0.51-1.54+9.41=15.084.96+9.3-7.78+8.51=14.993.27-0.17+0.9+5.23=9.238.84-0.09-2.74+7.5=13.518.61-2.04-0.26-1.05=5.269.62+6.92-8.97+2.04=9.616.18+8.5-8.97=5.719.21-6.23-1.5+7.63=9.118.14+7.17=15.314.41+8.23=12.647.6-7.14+0.54=16.46-2.75+9.27=12.983.26+8.49+7.19-0.92=18.029.45+4.62+4.46+5.7=24.235.09-3.1+1.43+8.61=12.033.6+3.16+3.98+6.4=17.144.98-0.48+0.87=5.377.96-4.36+2.2+9.21=15.017.42-1.91-4.72+7.03=7.827.39-5.89-0.96+2.04=2.583.92+8.29-0.44=11.779.48-6.57-1.19=1.724.96+5.61=10.573.6+2.11=5.714.55-1.43=3.124.29+6.71+4.99+3.25=19.248.01-2.01+0.67+5.33=129-5.67+6.72=10.059.92-7.16+4.06-1.17=5.657.9-1.34-5.46+4.35=5.453.51-1.25-1.86=0.47.75-2.01-1.24=4.55.45+3.81-6.85+0.2=2.618.81-2.42+2.33+4.6=13.327.31+9.32-0.83-1.54=14.264.58-3.15=1.435.98+9.96+3.14+6.17=25.251.69+3.81+9.39+6.07=20.965.76+6.22-9.75=2.233.62+1.75+5.23=10.64.87+1.18-0.82-0.26=4.979.61+5.02+8.95=23.585.43-0.17-1.32+2.27=6.215.65-3.33+4.78=7.16.03+8.08-2.48+7.52=19.158.22-4.32+9.72=13.622.82-0.32+5.7+5.89=14.097.16-3.87-2+2.62=3.916.97+2.15-5.21=3.913.44-0.76+9.07-8.06=3.693.63+1.38+4.64-0.07=9.587.72-3.5+3.09-5.44=1.877.2-2.37+2.77=7.64.49+3.93+3.03=11.456.41+5.21-8.32=3.35.88-5.07+4.04=4.859.4-3.2+8.94-3.66=11.484.47+3.88-5.61-0.29=2.455.4-1.42+9.46+5.69=19.136.73-0.85-0.76-4.55=0.573.62+5.65-1.75+4.8=12.324.78+2.24+3.31+9.28=19.617.3-6.09-0.64+8.78=9.359.6+4.37+8.7=22.678.37-7.17=1.21.52+8.68-9.48=0.723.79+2.76-6.43=0.125.22+0.27+0.6=6.099.83-0.34-3.38=6.118.17+3.35-0.42=11.17.61+1.78-3.77+9.7=15.326.11+0.18-6.07=0.226.08+7.86+7.04=20.987.04+5.35+6.55+9.02=27.967.68-0.79-2.77-2.04=2.083.76-2.73+7.37=8.43.33-1.41-1.33=0.596.47+9.55+1.24=17.263.33+1.88-0.69+6.86=11.388.17+4.02-6.34-1.6=4.253.49-1.8+0.54+4.6=6.835.36-2.3-0.35-1.61=1.15.85-2.05-2.67=1.132.22+3.81-2.63-1.25=2.158.15+9.76=17.913.38-3.03+4.6=4.955.64+9.54+6.92-4.83=17.272.73+6.87-3.95=5.655.82-1.9+4.66+9.08=17.661.02+3.75+5.22+5.77=15.769.7-5.4=4.39.1-1.67-0.99-2.07=4.372.63-1.44+6.65=7.848.41+1.04+2.88=12.338.22+8.26+1.53=18.015.46+9.98+1.53+6.24=23.215.27+2.42-7.33=0.369.69-1.62-3.91-3.33=0.832.82-0.08+1.3-0.75=3.293.46+4.9-4.41+3.35=7.33.93+1.08-2.7+5.74=8.057.61+7.23-5.51+1.62=10.957.77-3.04+2.84-2.89=4.681.4+4.86+7+8.88=22.146.51+6.9+3.41-0.49=16.333.5+5.5-5.05+7.98=11.939.87+8.67+6.06-6.6=188.9+3.94-8.12-2.12=2.66.71-0.15=6.567.13+3.61=10.744.82+9.62-6.53-2.11=5.88.37-2.06-0.83-0.51=4.976.82-3.21-1.13=2.489.21-3.63-1.31-1.78=2.497.99-0.34-6.08=1.570.96+5.81-3.5+8.49=11.769.91-1.36-1.86=6.699.71+7.77+5.85-4.95=18.385.15+7.68=12.836.78-3.64-2.82=0.328.51+9.22+7.72+6.42=31.879.77-9.33=0.447.58+0.87-2.3-4.49=1.669.58-6.86+5.41=8.134.79+2.11-2.41-3.79=0.79.7-6.95+5.99=8.748.23-0.26+5.23-1.27=11.936.72-0.16-1.3+5.24=10.54.45+6.21=10.668.44+8.87-3.06-5.95=8.36.27-3.34-2.61+8.21=8.536.85+6.35-1.69-7.36=4.156.1+2.63-2.18-4.67=1.883.84+9.03-6.9=5.978.08+0.76+6.57+4.59=204.24+4.28=8.525.06+9.37+4.8+7.47=26.76.4+2.93-2.91-1.93=4.499.51-1.14-2.18-2.79=3.46.16-0.46-2.63-0.11=2.963.46-1.26+7.31-2.13=7.384.33+9.22-1.57+4.79=16.774.2+4.89-2.64=6.457.51-1.76-2.77-0.7=2.285.42-4.42=16.63+8.01-3-3.7=7.944.49+4.62+3.35+0.57=13.032.04+2.92+7.89=12.858.49+6.78+6.95=22.229.62+5.93-3.17+8.38=20.761.79+2.35=4.142.86-2.02=0.848.94-2.46-4.08-2.03=0.378.32-1.06+7.07+9.45=23.788.13+1.82+0.12=10.078.24+8.99-2.42+4.11=18.926.75+1.43+9.29-5.22=12.258.43+3.49-4.25-4.52=3.150.74+9.89+5.79-8.21=8.214.21+9.98-7.17=7.029-7.19+5.84=7.658.82+4.35=13.179.7-6.82-2.45+5.91=6.349.04-3.69=5.356.25+4.63+4.74+9.42=25.043.98+7.16-5.22-1.85=4.076.62+1.69-4.3=4.013.08+7.29-0.33+0.05=10.090.03+6.01-4.03=2.016.97-0.47-4.77-1.62=0.119.77+6.05=15.828.89-1.43+5+7.35=19.811.72+9.31-1.18+2.03=11.884.86+8.68-2.13=11.416.27-0.98-0.47+0.86=5.685.12+6.66-4.49=7.297.98-6.79+9.18+8.87=19.242.46-2.25=0.219.59-2.93-2.51=4.152.08-0.38+6.38+4.57=12.658.38-4.5-0.84-2.49=0.556.11+5.84+3.84=15.797.81-5.27+8.16=10.77.52+1.02=8.549.16+1.92+2.95-5.08=8.959.55-4.89-4.31=0.359.45-2.2=7.252-0.42-0.26=1.326.73-2.67-3.54=0.524.92+7.75-6.16-4.94=1.577.76+7.12-3.62=11.262.42+0.18+7.2=9.86.44+7.97-7.1=7.317.63-2.22+8.89-4.7=9.66.2-5.16+9.61+2.43=13.084.37-2.95+4.83=6.255.64-0.21-5.33=0.18.32+0.4+1.03-5.21=4.548.47-4.69=3.784.57+4.33-0.89-2.97=5.047.64-1.81-5.34=0.497.13-1.93+4.47-4.28=5.398.83+0.67=9.51.62+1.38-2.89+4.52=4.634.73+4.04+3.22-8.58=3.414.43+3.32=7.754.28+2.71+7.34+3.76=18.099.13-8.78+2.18=2.534.74-0.58-0.62-2.12=1.423.59+1.24+6.22-8.8=2.255.87-1.66=4.213.99+4.76=8.756.81+5.89+1.56+0.69=14.955.41-1.29+4.42=8.545.7-2.21=3.497.24-6.48+5.73+6.98=13.479.41-5.86+3.77+1.97=9.291.12+1.25-1.56+1.97=2.783.99+8.49-5.63=6.858.24+0.26-2.43+6.77=12.846.5+2.45+7.73+7.37=24.059.35-1.5-2.29-0.63=4.939.39+4.62+1.93-5.07=10.879.56-6.22+9.45=12.797.85-2.87-2.96+6.7=8.726.86+1.79+4.1=12.759.8-4.74=5.069.55-3.81+6.47=12.212.16+8.74+4.74-4.41=11.238.77-4.43-2.13=2.216.19-1.09-0.9+8.92=13.127.31-0.66-3.06-0.22=3.378.96+1.07+4.64=14.679.21-6.44+9.04+3.11=14.927.53-3.38-1.48=2.679.18-8.7+1.2=1.689.45-2.83-2.77-0.69=3.169.2-5.55+9.06=12.716.38+5.15=11.538.62-2.25+3.92+2.22=12.517.89-0.66+0.61+2.33=10.176.22-2.33+5.76+6.07=15.724.88-0.47=4.417.91+4.99-2.63-3.92=6.359.9-1.55-3.14-5.1=0.117.06-3.17=3.896.81+3.54+6.86-6.22=10.992.5-0.54+7.3=9.269.67-7.24=2.437.34+9.38=16.725.6-2.12+1.26+8.45=13.194.9-3.26+2.61=4.252.05+0.47+5.94-5.36=3.12.1+5.9=84.46+6.32+0.7+7.93=19.415.59-2.03+8.21+4.37=16.149.05-2.86-4.76-0.13=1.38.97-5.73+2.04=5.287.67-2.88+6.17-1.41=9.555.56-1.44-1.97+9.23=11.389.37+7.34=16.713.96-1.75+8.99-0.8=10.48.53+0.57+4.67-5.12=8.658.84-6.92+7.25-8.57=0.68.47-7.4-0.89=0.184.36-0.48-0.15=3.738.41+9.92-9.98-3.12=5.236.24+0.12+6.18+9.78=22.329.48-2.09-1.62-0.11=5.669.64-2.17=7.479.07-7.09=1.980.87+6.96-4.8+6.57=9.64.52-4.1+8.17=8.598.35-7.48+9.06+7.06=16.995.17+9.08+4.02-6.56=11.715.21-0.3+5.43-3.06=7.285.06+0.98+8.49-0.72=13.816.82-1.99-2.73=2.13.35+1.69+6.74=11.782.26+7.02+5.78-6.61=8.456.69-2.97-0.27=3.458.94-3.65-4.62-0.34=0.336.63-1.63+6.15-1.76=9.399.25-3.21=6.049.05-2+3.76+2.12=12.937.52-2.24-3.58-1.12=0.588.15-1.75+0.09-2.54=3.955.41+8.93=14.347.87+4.62+4.66+2.79=19.943.9-0.22-1.19+5.93=8.422.66+9.59=12.259.06-2.8-0.18-4.89=1.199.49-1.4+5.01+8.17=21.275.66-3.82-1.03+9.05=9.866.08-1.56+7.66+2.98=15.164.78+0.61+6.72+2.13=14.246.22-1.91-3.62+0.76=1.455.69+5.6+6.6=17.890.16+8.01=8.176.95+3.23+6.5=16.688.39+2.26-9.25+2.73=4.139.78-2.47+0.19-2.1=5.46.7-5.1+0.13+2.85=4.586.41+8.34+3.88+1.73=20.369.87-4.42=5.458.42-3.76+0.88-2.62=2.921.89-1.08=0.812.51+6.97+1.9=11.388.54-6.02=2.529.32+2.44-7.83+9.99=13.920.29+1.63+7.98-5.57=4.337.04+8.12-6.44-0.24=8.481.43+3.07=4.57.49-1.7+0.66=6.456.38+6.47-3.66+1.5=10.696.89-2.9-2.15-0.45=1.393.3-2.31+0.75=1.747.28-2.94+7.12-4.12=7.348.68-0.02-2.65=6.010.17+7.58-7.59+5.08=5.248.75-1.25-4.19+2.16=5.478.19+2.5-9.06+0.67=2.39.24-0.27-4.6=4.372.4-0.72+5.53=7.219.51-6.78+6.93-4.26=5.44.83+9.16+1.19+1.18=16.369.26+2.48-2.41-4.25=5.085.57-2.24-0.81+8.52=11.048.44-8.25=0.194.53+9.94-3.06-0.94=10.479.31-1.27-4.5+2.22=5.760.3+1.71+3.14=5.153.6+7.47-4.52-5.08=1.473.67+1.91=5.582.87+8.53+9.11=20.515.54-0.89+9.18+7.76=21.594.34-3.81+0.3+7.31=8.142.14+8.17+6.75=17.068.29-0.24=8.059.27+0.36+8.77-9.68=8.720.45+5.79+6.61-6.28=6.578.95+3.33-4.47-0.98=6.832.48+6.54-2.63-0.24=6.151.19+7.38+5.78-5.53=8.828.07+8.65+3.17=19.891.8+1.02+0.51=3.332.46+8.32+4.81+1.23=16.824.53-0.36+0.49+7=11.663.12+2.33+3.62-4.38=4.698.2-3.85+0.5+5.1=9.959.73+0.38-7.03+8.54=11.628.56-4.84=3.728.35-1.07+3.54-8.02=2.88.03+1.27-0.92=8.387.04-0.15-1.19=5.70.32+2.81+2.97=6.19.86-2.43+9.97-5.75=11.658.54-1.8-2.3-2.6=1.848.86+2.7-0.08+0.33=11.818.91-4.61-3.55+2.94=3.698.27+6.8-0.29-6.78=89.63-5.31-3.16+6.86=8.021.97+2.42+2.79-2.65=4.537.74+6.35-1.26-5.95=6.884.7+5.39+1.29=11.380.22+2.97-3.02+8.71=8.889.69+8.81-3.68+3.52=18.349.6-0.96+6.26=14.95.02-3.24-1.01=0.776.23-1.53-0.71-2.17=1.828.32+4.57+2.29+2.46=17.649.62-6.62+9.37-3.04=9.334.83-1.04=3.797.17+1.53+9.08-4.11=13.674.07+7.3+9.68+2.36=23.413.13+5.08+8.12-8.78=7.559.32-0.86-4.57+0.39=4.289.64-4.2-0.16+5.13=10.415.9-2.35=3.551.1+8.56-5.06=4.63.51+6.47=9.988.71-0.33-3.91+6.14=10.619.53-0.59+8.82-0.16=17.69.36+0.13-2.17=7.328.08-2.24-1.62+5.03=9.257.44-5.54+0.94+2.09=4.935.96-1.88+3.98+0.11=8.173.5+7.02+3.04+5.69=19.256.63+8.72+7.76+7.96=31.072.27+0.21=2.483.29-0.7-0.81=1.788.96+5.31-5.77-5.11=3.395.02+0.55+4.86=10.436.95+6.87-2.07-7.66=4.099.75+6.38=16.136.77+9.68=16.453-0.67+3.4+9.75=15.488.53-1.5-4.66+1.65=4.026.2-0.49=5.712.3+5.27+8.1=15.679.75-0.66-5.6=3.499.75-1.18-0.4-6.24=1.938.37-1.8-4.21-0.42=1.947.51-3.61-3.12+2.62=3.46.51-2.85-2.44+5.01=6.239.48-1.74+7.85-1.64=13.957.35+8.38-6.02+3.55=13.268.14+3.47+2.77-0.2=14.184.85-0.77=4.088.06-1.57-5.36+5.3=6.436.56+2.18=8.740.73+2.72+6.95-1.53=8.876.65+8.16-4.62=10.190.37+6.72=7.095.89+8.7+1.71=16.39.85-3.82-3.24=2.795.57-3.3+4.28-2.95=3.65.69-2.5=3.199.38+6.3-0.32-0.46=14.98.72-2.04-1.09=5.594.74+8.56-9.2-1.72=2.388.13+3.5-4.17=7.466.75+3.79-1.13-4.03=5.387.67+0.51+8.48+9.73=26.398.34-1.68-1.96=4.78.48+8.95-1.71=15.723.09+3.11+7.09+4.8=18.097.47-7.17+7.93-1.59=6.641.95+8.68-1.34-7.48=1.817.62+9.81-7.69-3.94=5.88.22+5.57+5.38+2.12=21.299.29+3.69+4.32=17.36.93-3.02+9.5-5.74=7.670.05+9.88-4.95-2.55=2.434.81+5.41-9.81=0.415.17+6.58+0.27-4.63=7.398.71-4.32-3.61=0.780.07+7.13+0.58-5.95=1.838.47+3.19+0.08=11.744.52-0.38=4.146.18+9.53+9.81-5.16=20.365.77+0.62+1.14-5.3=2.237.68-3.31+4.47+8.53=17.377.76+2.92+2.82+3.97=17.477.3+4.78-2.08=106.21+7.82=14.030.25+4.64+9.35+2.63=16.875.43+3.3+0.61-2.59=6.754.52+5.78-0.57+6.92=16.657.41+0.22+6.52+6.94=21.099.7-1.35+1.88-7.92=2.314.64-1.34-1.92+0.41=1.794.66+0.55+2.43=7.646.78-0.55-4.32+4.08=5.995.11-3.48+8.88-9.61=0.95.73+0.52-0.47=5.788.48-4.95+1.97+1.21=6.719.75-7.17+4.49-0.57=6.52.71-1.98+0.87=1.67.24+9.1+7.06=23.49.64-4.72-3.9=1.025.08+9.16+6.97+2.55=23.765.24-1.41+5.27=9.19.66-2.55-0.19=6.927.62+2.21=9.835.76+7.12=12.886.68+2.05-7.73=16.25+8.3+3.88+6.65=25.089.12-1.35+6.91+9.45=24.139.52-8.1+5.52-2.78=4.164.02+8.9-0.74=12.188.29-2.43-0.78-1.85=3.233.78-0.79+8.73-8.11=3.612.61+1.99+6.31-2.21=8.78.94+4.62+5.86-9.89=9.536.36-0.52-0.07=5.778.62-1.48+5.51=12.651.29+2.52+5.3-6.88=2.238.8+6.39+2.79+4.79=22.779.2+0.9-2.15-4.76=3.195.59-0.2-4.67=0.729.29-6.64-1.32+5.02=6.358.69-1.57-2.87-3.82=0.438.85-3.23-2.56=3.068.56+3.75-4.81-3.54=3.967.36+9.08+6.95-3.87=19.528.31+1.72-8.32+0.57=2.285.79-3.34+0.46+8.59=11.58.97-4.72+0.08=4.330.11+8.96+0.8+1.64=11.519.12+4.76-5.14-5.58=3.166.51-4.52+3.8=5.794.14+1.5+4.07+4.08=13.799.27+8.18-5.75-1.61=10.094.29+1.2+9.46-6.34=8.618.3+7.46+3.78+6.45=25.998.17+0.19=8.362.31+2.51+0.35+1=6.179.98-2.97=7.017.61+5.93+4.55=18.099.65-3.56+6.59=12.686.76-2.25-1.62-0.9=1.996.83+1.93-5.43-2.76=0.574.55+6.2-5.51-4.8=0.445.04+5.13=10.174.14+4.65-4.85=3.947.13-0.74+2.77=9.163.77+2.96+6.36-7=6.097.36+0.7-6.43+5.93=7.569.4-0.6-4.07=4.739.92+1.75-7.76=3.917.35-6.55+5.66=6.466.52+3.86+7.59-0.38=17.595.77+9=14.776.66-1.74+4.4+9.48=18.87.12-0.8-5.38+6.2=7.143.71+3.76-0.45-6.06=0.965.82-2.43=3.394.44+0.64+6.71-3.36=8.438