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7.4+2.56+8.29=0.49+8.01=8.74+2+0.21-9.04=9.86-6.62+1.45+7.22=6-3.63+1.76-3.76=7.78-6.68+8.63-8.33=9.66-0.4+8.83-0.72=4.95+2.33-2.31=9.39-4.12=7.51+8.66+9.91+2.73=3.67+2.11+1.79-4.61=7.65+3.71+1.23-7.49=3.33+4.3+7.85=9.76+3.8-4.96-6.35=5.75-2.1+8.59+7.55=6.77-0.32-6.31=7.88-1.26-0.5-1.62=9.69-1.03-5.67+5.8=3.14+3.97+4.03-0.45=7.36-4.12-0.98-1.93=7.08+0.21+2.69-7.83=3.92-1.16+2.02-0.98=8.97+0.91+5.24+3.07=8-0.12-3.15-4.12=4.43+2.08+2.16+8.74=4.85-0.08+6.44=7.16-2.36+2.91+5.67=4.04+2.05+1.98-3.5=8.8-1.42+8.23=8.77-3.6+7.52+7.79=1.06-0.68+9.35+7.69=5.51+6.44-5.27+1.11=6.82-2.17+5.59+9.45=7.14-5.87=3.63+7.06-7.64=4.9+0.99-3.37+2.78=2.99+9.62-6.55=3.67+8.87+6.16=6.79+5.72-3.14+2.25=8.88-0.74-3.8+6.11=9.69-1.11+8.09+3.21=9.83-4.73+4.85+9.11=8.12+9.33=7.08+7.46+9.09=8.79-5.83+9.93-6.74=9.02-1.86-1.87+7.91=8.89-3.34-1.57+6.37=6.01-3.96-0.95=9.6-2.87-4.02=9.63-5.97+0.17=6.69+7.82-2.3-4.09=6.11-0.24-3.12-2.02=8.6-0.62+4.98-1.31=7.02-4.58+5.44+1.79=0.55+2.22+5.11+0.6=9.58+4.41-2.55-6.21=7.05+5.32+4.94+9.48=7.98+8.03-3.23+8.36=9.68+2.26-0.49-3.68=8.74-0.87-1.81-3.95=8.97+9.89+3.74-8.78=5.79+3.46-5.57-3.14=5.2-0.53-3.29=7.95-0.81-2.19-1.27=2.54+7.62-0.5-3.88=5.38-1.98-3.09=9.14+1.33+2.74=3.58+3.52+9.49=2.54-0.56-0.96=8.66-1.74-3.45=1.76+1.66+4.17=5.04-2.5-1.08=2.23+9.99=0.17+7.5+2.47-3.03=9.75+7.92+2.2=8.84+0.94-8.46=6.25+5.36-1.58-3.97=9.44-4.58+3.06=8.73-3.78+1.88+9.6=8.94-2.34-3.33+5.52=6.04-4.2-0.71+8.32=9.58-1.18+4.04-5.77=4.99+6-1.62-8.65=1.42+9.39=1.03+9.75+4.25+3.39=8.75-4.58+3.32=1.18+8.93+0.28=2.84+2.14+1.81=1.88+9.24+5.9=8.99-5.69+8.2-5.83=5.78+6.55-1.83=3.89+7.26+5.8+7.01=6.83+9.6+6.73+4.11=2.85-1.46+8.27-4.27=8.18-1.28-2.91-0.99=7.73-0.95+8.29+9.57=9.8-5.33-0.6+1.12=4.07-1.43-2.01+0.4=7.72+9.28-1.49-3.7=8.13+4.64-0.61=5.83+4.24+6.71=9.49-3.33-0.25-1.1=7.38-4.92+9.54+5.29=9.14-4.19+9.79=9.29-0.06-3.46+1.71=8.65-3.76-3.04-0.44=7-4.35-0.7=5.07-1.9-0.3+1.75=9.53-0.08-0.5+6.22=3.49+7.32+6.55+6.9=7.88+2.31-7.21+0.14=9.27-2.26+1.56-3.88=9.51-5.16+3.17=2.85+7.08+1.02-9.26=2.69+6.48-7.92=2.54+4.84+5.91=4.25+5.16-4.94-2.94=8.93-0.59-0.22=6.64+6.88-2.69=0.33+3.29=9.98-7.48+3.14=6.65+9.27+4.07-1.06=4.73-1.89+8=6.37-3.94-2.1+4.88=9.67-1.92+4.71=4.77+7.42+2.82+0.63=7.52-2.03-0.54-4.47=8.04-1.31-0.43=1.59+2.49+1.28+0.86=8.94+9.06-3.67+3.08=8.15+5.42-8.25=6.78+8.2-6.12=9.08+0.68-3.95=8.67+3.53-0.21+4.27=4.76+3.88-4.45-2.16=6.1-3.52=6.97+2.08-0.96=7.74+3.65-7.81-1.38=8.1-3.62-3.86=4.67+4.93+6.28-4.76=6.57+8.03-4.92-2.18=6.68-1.46-3.22=5.61+1.6=5.85+2.66-3.97+0.74=8.12+4.25+7.78=8.03-1.04-5.56-0.73=6.82+8.98+7.97-5.71=1.16+5.86+5.66=1.17+1.93+1.26+8.12=7.44+7.57-4.16-4.89=5.03+4.28+9.04+6.06=9.95-3.71-3.17-1.85=5.3+8.84+0.18+0.03=6.93-3.98+8.95-1.69=7.9+7.01=5.2+2.14+3.02=9.29-0.86+8.78-7.1=7.6+7.18-9.47=2.45+7.45+0.05=5.19+1.23-3.58=9.19-2.2-3.07=1.97+2.46+2.13=3.25+7.55=9.7+3.47-5.12-1.17=8.93+7+0.52-9.06=4.84+2.76+3.26=3.11+8.73+4.13-6.83=7.67-3.63+0.71+7.09=4.33+8.67-7.63-1.63=9.56+8.55-1.78=6.33+2.25-4.58+8.65=6.45-3.42+7.88+5.64=4.83-1.27-2.28=9.85-4.07-0.9-2.1=9.98-0.4=0.81+8.94=9.67+6+2.81+9.92=8.11-0.87-6.68+1.59=3.92-2.39-0.32-0.2=8.6-6.33-1.86=2.73+8.21-7.36+4.45=5+8.88-4.63-0.55=9.07-8.9+3.7=7.96+4.32-1.01-1.61=4.98+7.98-3.05=9.34+5.07+9.51=3.27-1.76+7.06+5.46=3.16-2.42+2.99-3.21=5.06+9.4-4.54+5.17=8.03-2.23-3.73=7.32+6.75-4.91+5.89=7.48+4.92+0.03+8.85=7.6-1.24-0.21-1.86=7.35+5.22-4.87+7.84=1.56+3.85+7.04+5.38=8.82-0.42-2.53-2.45=0.87+4.44+7.95-1.92=9+9.3-9.01+9.21=6.55-4.35+6.67-1.25=9.1-0.91-5.36-0.39=3.75+3.94+8.86+0.17=4.57-1.3+8.31=9.08-1.82-5.15-0.9=4.74+3.17-0.76-4.22=4.14-0.2-3.56+0.1=2.93+4.31+4.19+8.7=6.35-3.56-0.88=8.61-6.39-0.2-0.28=6.34+9.54=6.56+4.05-7.39+0.07=9.73+2.8-0.31-6.82=7.05-3.16-0.88-2.02=7.05+8.62-2.81-7.99=7.46-1.26+1.93=9.52-4.4-2.02-0.9=8.69-0.73+5.18+1.98=9.33-2.15+1.27-0.67=7.41-5.8-0.06=3.32+6.95-0.86+2.21=9.32+8.24-4.82=8.81-5.64=1.62+2.81+8.11-9.29=4.54+1.17=8.17-2.46-2.34-0.26=5.75+4.77+4.68+9.31=2.55+0.35+4.67+5.71=4.19-1.62-1.6=6.34+2.92-1.02+7.81=5.65+9.25-3.03-5.99=8.81+8.41-2.8-2.93=5.53-1.48+1.3-2.66=9.93+9.83-2.15=1.58-1.38+6.26=9.47-1.16=2.55+2.26+5.01+5.09=8.51-5.1+1.99-2.73=5.31+2.99-0.83+8.89=9.14-2.99-4.98+2.83=4.65-3.58+7.19+2.43=7.22-0.92+8.32=3.27-1.37-1.22+0.37=0.77+3.32+9.55+6.91=8.38+6.03+5.67-5.61=8.48-4.75-3.16+7.77=9.8-7.95+4.61=3.73-2.49=8.2+7.58+7.45+9.77=7.01-0.79-0.22-0.86=5.36-3.18=6.86-0.02-0.55+0.44=4.96-2.32=2.91+1.52+7.18=6.01-0.28+6.79-7.51=8.86-1.2=7.81+8.38+6.94-6.17=7.13-4.16+1.59+8.9=9.17-1.41-7.44+7.65=7.15+7.33-2.24-8.98=6.82-5.3+5.16-6.19=5.79-4.32+4.88+4.94=7.95+8.66-7.79+1.31=7.39-4.21=0.38+2.71=2.61+5.87=2.01+1.39+2.92=6.45-2.06-0.49-1.9=8.42-1.11+3.53+4.02=2.19-1.77+6.19=7.88-1=4.07+1.92+0.65-4.87=6.43+4.14-4.38+3.83=4.67+3.12+3.21=7.89-3.98-0.8+6.61=5.3+2.16-3.98+7.97=8.12-0.5-0.06=9.7+5.84+7.87-4.44=8.13-4.77=6.71-1.22-2.48=5.71-4.93+8.05=9.16-1.6-1.91+2.61=3.97+5.92-3.96=5.64-3.99+7.09-0.53=8.59-2.55-0.71+6.54=3.13-0.38+4.12+9.79=6.16+1.36+8.73=6.72-0.65+1.83+3.25=0.08+6.38+1.2-0.91=8.12+7.88+5.43-8.63=8.3+6.37=8.93-1.1-2.78-2.89=7.9-1.63+7.22+1.92=2.3+8.65=3.97+6.26+8.54+5.53=4.31+4.43-1.29=7.32+2.91+6.8+7.44=4.45-0.58+7-4.05=5.27+4.61+7.96=8.13-4.87+9.85=7.76+5.41-1.85=6.61+8.65-7-3.52=6.37+8.68=2.22-1.82+9.3=7.68-4.03=5.97+7.54-1.87=8.31-7+7.8-1.82=2.99-1.83+1.92-2.63=4.34-1.23=7.49-3.07-4.15+4.46=7.03-4.93+3.66+3.58=3.87+8.3+7.33+0.13=6.66-5.58+0.29=7.07-1.94-2.2-1.86=5.67-2.29+8.4=2.59+8.6+9.41+1.04=6.76-5.2=5.5+6.82=3.81-1.1=5.83+4.01-1.78+8.76=9.21-1.98-4.94+7.89=5.54-1.93-3.04=9.11-5.82+0.03=6.04-4.1=6.9+7.13=7.02-0.86+1.26=9.45-1.37-1.92=6.8+5.82=3.25-1.94+9.6=3.89+8.77+5.26-0.38=8.1-0.5+4.3+5.7=8.72+7.7-0.2-9.62=7.99-5.98+2.75+1.05=4.4+7.58-2.64=9.81-0.12+1.11-4.83=7.56+1.84+6.85-7.86=3.91+2.54-4.94=5.65+6.43+4.85+0.89=5.71+9.3-2.39+7.36=9.43-1.22-1.26=7.94+9.71-6.38=4.68+6.78-9.52+1.68=8.84+1.72=5.9+6.76=5.84+7.66+3.5+3.36=4.25+7.19=8.05-6.62+8.11-9.3=8.41-3.28+2.67+0.18=4.61+9.73-6.56-5.8=9.19-4.08-0.36-4.03=1.12+9.34+0.93-8.75=3.26-2.38=3.31-0.44+9.39+6.43=4.95-4.33=6.08+4.41+5.06+6.77=6.46-0.49-4.34+6.99=0.91+7.39+7.05=8.72+5.47=5.39-0.71-0.22+7.3=6.81-2.74-2.81+7.75=5.71+5.9+6.83=5.63-3.25=0.64+9.91-0.04-5.52=8.1-2.03-3.92-1.13=6.59+7.47-3.08=9.62-7.6+0.02=8.66-3.22=5.5+1.74-1.38=6.98+7.04=0.59+1.22+9.52+1.35=5.44+1.39-6.34+1.18=7.56-2.63+5.68-2.17=2.86+5.77+3.59=3.6+2.6+6.57+3.65=9.08-2.27+5.99+6.68=6.29+5.99=5.42+7.95-8.35-0.22=4.87-0.86-0.63=1.2-0.05+4.96+8.52=9.89-0.75-1.62-6.22=8.47-8.22=5.19-0.52+6.24-8.22=8.22-5.93=9.35+2.38+6.41=8.01-4.43-1.43=7.26-6.87=8.25-6.95+4.81=7.91-3.79+3.66=9.59+5.96+8.54=8.76-3.24=9.69+0.82+0.76-4.31=9.79-0.86-2.08+5.82=7.87-3.03=8.14-3.55+8.24=8.34-1.55=1.73+0.02=3.92+5.21+4.75-3.32=9.9+2.8+6.12=8.04-1.54-6.38+6.37=8.58-4.42-1.91+3.85=1.22+8.89-8.37=7.92-0.84-2.32+6.66=8.73-1.68-6.16=8.74-5.35+1.05+2.06=9.8+3.27-7.82=7.36-2.91-0.6-2.79=4.96+8.77+2.48+0.74=6.22+8.28+0.37-1.48=7.3+7.04-8.72=9.13+7.37-0.52=8.11-3.26+6.61-6.95=5.19+8.82=6.44-0.91-3.52+7.39=2.64-1.21+6.78+0.66=8.22-2.88+5.98-6.29=3.95-0.78+1.81=5.36+1.15+6.14+0.41=6.77-2.05+5.81=8.8-0.66=9.61+9.63+4.82-3.08=9.69-5.02-2.38=1.17+0.44+3.28+0.38=1.12+8.31-1.62-3.47=5.86-1.6+4.77-6.4=9.18+1.45-4.62-4.77=1.53-1.03+7.27=6.79-0.07+8.84=4.87-4.12+6.43-6.18=5.38+9.83+3.36+1.13=7.44-2.44-1.11+5.46=6.18+2.71=8.56-7.06=5.2+5.94-1.76=7.77+5.71-3.36-4.65=0.68+6.46+8.58=1.26+3.41+7.58=4.83-2.9+6.04+6.01=9.61+5.54+3.15-0.92=6.83+7.91-2.4-5.11=4.42+5.93=8.59-1.79+4.01-1.48=5.55-3.61-1.37=0.02+1.45+6.67+1.83=7.84-3.17+4.66+4.01=3.05+1.39-1.63+8.28=7.97+2.17-3=6.72+8.86-9.06+2.99=3.44+2.91-2.97=8.54-5.43+3.26-0.08=0.97+8.91=5.96-0.39-3.39-1.28=9.14-3.12-3.91+0.51=8.14-1.75-2.47-1.03=2.93+1.04+7.97=0.2+3.66+4.95-0.99=4.33+4.57-1.84-5.91=2.17+8.62-4.58+3.27=7.01-4.84+5.02=6.39-2.72+3.87=5.28-3.69+2.34=6.96+4.67+7.76-5.21=0.12+6.24-0.49-0.4=6.59+7.5-8.08-1.88=8.62+2.01-1.35+6.11=1.03+7.58+1.24=7.51-0.66=4.98-0.7=9.21-0.19-3.7-4.36=4.94+3+3.41=8.79+8.13=7.42+4.79-7.39+4.98=4.64+8.03-4.56=4.62+8.2-7.44+2.27=8.07+3.69-8.42-2.73=9.72-2.7-0.86-3.49=8.02-3.37-2.53+5.93=8.9+4.66-7.47+2.2=4.81-4.46+9.15+1.95=0.45+9.88-7.86+3.04=6.03-0.84-3.1-0.42=5.62-4.4=5.3-1.06+8.32-3.8=1.69+3.16+8.91-7.71=9.7-2.74=4.92-3.87+7.84+6.03=3.95-0.53+6.3-1.38=7.12+2.57-8.58+3.49=7.04-2.26=7.96+9.19-7.46-0.09=8.12-0.25+8.64-4.48=1.84-0.73=7.81-1.85-4.93=8.98-0.62=8.63+2.32-1.41-6.4=1.21+0.86=7.58-3.27-3.44-0.26=8.5+6.7-3.76-8.01=8.44+2.76-8.47+4.95=4.12-3.54+3.36+2.95=0.09+3.49+4.86-3.7=4.57-0.78+7.12=7.43+0.86+8.85=8.91+9.52-5.34-1.89=1.96+9.99+2.42+3.95=6.49-5.46+9.67=2.72+1.34=3.25+6.23-0.41-6.86=5.7-0.63+8.55-5.87=9.37+3.52+2.73+8.35=9.53+5.84+7.63=0.09+6.42-3.4=3.22+6.68-1.86=9.81+2.67=7.04+1.26=6.13+4.54-4.36=4.87+0.4+3.53=8.45-0.63-2.43=8.65-4.11-4.04=5.22-0.75-4.25=2.15+5.93+4.74=7.37+7.49-0.11+6.46=5.07+4.8+6.82+9.32=4.01-0.51-1.34=3.58-0.41+7.64-6.12=8.93+4.66-2.27=4.63-0.65-3.06=8.98-2.5-0.43-3.6=5.13-1.31-0.23=8.1-6.36+1.34+9.21=4.78+3.2+1.1+1.11=9.85-4.51-5.07+3.1=9.41-0.4-4.34=9.46+6.32-5.94-4.93=4.73-0.73-2.37=6.52-0.81-5.11+7.11=9.56-2.58-0.93-4.32=4.71+5.87=8.7-2.96-2.34-0.59=5.28-1.02-2.39+6.28=9.93-1.13+4.03+9.91=7.41-0.31-2.34-4.36=7.86+3.02-5.9-4.24=5.07-4.11+3.3+4.22=8.95-5.95+1.61=7.35-1.71+1.4-0.33=0.57+8.63=6.75+8.08-7.66+4.87=9.83+9.66-0.76=1.5+9.76-9.59+3.73=7.15+9.42-8.36+1.71=1.08+1.07+2.01-3.92=6.46+1.28+4.5-0.83=6.76+8-2.78+3.41=5.49+0.42=8.77+4.07-5.27+1.89=7.1+2.23=8.98+0.56+1.27+3.54=8.85-8.6+9.13-7.13=2.97-1.62+1.49=6.03+1.26-3.97+8.72=2.06-1.8=6.07+5.42-3.83+6.32=8.67-0.12-4.86+6.11=4.81+3.77-1.43=5.14+6.83+0.76-0.15=5.29-0.43=7.68-3.69+6.12=3.91-2.71+3+2.54=6.92-4.69-1.28+6.42=8.2+1.33=5.94-3.19+3.61-2.71=6.42+6.8-0.68=9.95-4.07-3.94=1.92+3.26+9.01=5.94+8.66-3.56+8.05=9.55-0.34+1.02=4.18+5.18+7.27=2.08-0.26-0.99-0.27=8.15-4.9-2.1+2.63=7.4+8.13-6.15+1.09=5.07-2.42-1.42=8.75-2.7-4.62-0.61=5.12+9.2+4.47-6.31=4.1-1.75=3.3-1.56+0.97-0.38=8.87-8.12+2.07=6.86+5.83+8.69-9.82=8.39-0.65=9.97-2.45=9.95-0.8-5.73=2.69+2.09+3.03-0.11=5.92-5.68+0.48=6.59+0.78+6.26-4.97=6.93-4.62=8.69-0.94-2.55-1.54=8.91+5.23+5.59=5.17+7.02-6.23+8.67=7.69+0.41+7.36=8.21-3.92-0.21+5.89=4.63-2.59-1.55-0.18=6.83-2.04+2.11-2.63=7.65+1.29=7.67+9.18-2.82-3.76=9.4+0.82=2.54+2.58+3.69-5.48=2.16+9.49-7.57+7.37=5.08-2.9+4.97+6.3=8.51-1.78-0.41=2.18+4.95-4.03+2.33=8.29-0.66-5.45+4.44=2.61+0.45-0.19=4.44-0.64+2.49-5.37=9.09+5.13=1.54+4.68-4=6.64+1.64+7.43=8.02+4.89+5.15-8.32=9.33-5.06-3.75=3.22+5.93+4.42+0.1=9.21-0.16-2.49=9.87-7.44+3.81-3.31=5.95+5.5+7.45=9.84+8.15+2.46+6.09=8.45-1.13-2.24-2.7=7.93-2.7=8.33+6.49+6.62=6.74-0.56+7.91-2.59=8.58-4.95-2.92+7.57=8.38-2.76+3.93-4.34=1.32+6.42-3.22-2.8=0.47+8.81+2.74-1=9.89+9.24-5.34=9.64+8.55-0.78=4.93-3.59+4=9.47-0.75-6.67+8.62=8.01-0.85-4.22-1.03=9.73-1.78-0.52-4.36=1.83+0.77+8.06-6.76=1.48-0.03+8.71-1.64=8.47-0.17=5.95+7.55=1.18-0.24+8.75-6.89=1.92+8.49+5.81-2.89=0.99+7.15+9.64=2.08-0.48=3.14-0.73+3.06=0.32+9.78=9.52-6.24+6.92+6.38=8.23-0.67-4.56=5.66+6.34-2.3=6.26-1.81=3.89+6.7+0.78+8.55=7.99+2.25=4.85-2.42-1.72=3.56-3.28+4.69=9.58-3.01+8.92=8.4-0.94+9.13-5.15=9.2-8.84+6.13+8.09=8.47-6.09-0.7-0.98=2.85+9.78+9.68=8.39+4.91+4.51+3.37=3.63+5.04+9.42-6.47=9.57-3.27-2.05+1.17=8.21+7.75=7.6-5.79=9.6-9.39=6.42-5.25-0.6=7.77+3.85+9.52+5.3=0.15+9.88-6.14+1.2=5.62+5.49+0.26+6.57=4.15+6.77-1.46-7.07=6.01-2.98+3.89=7.4-4.3-2.48+7.21=7.28-0.22-0.88-3.3=5.46-3.18+2.29+3.82=5.2-0.62+6.58+8.01=8.04+9.2-6.37=7.22-0.22-1.39=9.84+4.54=3.43-0.87+7.4-0.29=7.64+6.87=3.87-1.74+1.35=5.48+3.31-4.27+6.01=9.9+4.42-3.43-8.01=8.4+7.24+0.3-2.93=4.77-0.93=8.39-4.34+3.87+3.04=8.11-1.54-5.38-0.87=1.9+5.69=6.28-5.4+8.3+6.64=5.64+7.75-5.17+9.93=2.03-1.3=7.59+3.06+7.46+5.36=7.53-1.7-0.92-4.24=6.25-2.31+6.66=7.87-0.47-6.85=3.99-1.12-0.84+7.29=9.91-5.39=8.21+9.03-3.48-5.23=8.35-2.08-3.82+9.66=6.8-0.77-0.29-5.25=5.87+1.09+1.45=0.76+8.83+7.43-6.45=7.83+5.45+2.88-2.6=8.17+3.41-4.29+0.15=9.5-1.61-3.32=2.67+8.61+7.22+8=0.13+7.54-0.64-3.54=9.42-5.73-1.58+2.8=5.76+7.27=2.9-0.85+8.61+8.52=8.47-1.84+5.32+0.83=7.55+2.42+8.45=2.06+5.64=4.15+7.33-1.45+8.91=6.05-5.35+5.89+6.2=1.6+1.7-3.06=7.36+8.95-0.42=4.79+4.6-1.26=9.52-1.16-2.94+4.2=7.71-0.93-0.43-3.4=8.61+1.45-7.64+8.95=9.84-5.34-3.84+9.31=7.83-6.1+9.67-8.89=2.04-1.26=1.44+8.47-7.1=6.88+1.04+2.4+6.84=9.37+6.01=9.82+8.45-0.12=3.82+8.55+7.81-4.15=5.77+8.38+4.03=2.56+1.88+1.1+8.69=8.86-7.93+1.76=8.54-2=7.63+2.92+6.4+4.36=8.24+1.87-1.19-0.04=7.48-1.18+3.89-2.71=9.06-8.22+6.25-5.53=6.79-0.2-1.8-2.5=8.28-7.62+0.51+0.05=9.34-0.95-2.5=0.18+4.16+7.13=2.12+6.01+1.43-6.3=0.86+9.88=7.2-3.2+9.84=4.95+3.56+3.65=2.93+7.26-8.34=9.03-1.84-3.43=1.42+5.58-4.87-0.92=9.29-1.25-7.75+5.26=9.55-7.16+1.31+9.71=5.12+7.25+8.64-5.3=9.94-2.66-0.79=9.85+7.22-3.12-9.55=7-2+9.92+3.65=8.48-0.52-4.66+0.39=4.52-2.48+4.07=7.72+8.59-1.23-8.93=6.07+2+9.11-3.53=參考答案7.4+2.56+8.29=18.250.49+8.01=8.58.74+2+0.21-9.04=1.919.86-6.62+1.45+7.22=11.916-3.63+1.76-3.76=0.377.78-6.68+8.63-8.33=1.49.66-0.4+8.83-0.72=17.374.95+2.33-2.31=4.979.39-4.12=5.277.51+8.66+9.91+2.73=28.813.67+2.11+1.79-4.61=2.967.65+3.71+1.23-7.49=5.13.33+4.3+7.85=15.489.76+3.8-4.96-6.35=2.255.75-2.1+8.59+7.55=19.796.77-0.32-6.31=0.147.88-1.26-0.5-1.62=4.59.69-1.03-5.67+5.8=8.793.14+3.97+4.03-0.45=10.697.36-4.12-0.98-1.93=0.337.08+0.21+2.69-7.83=2.153.92-1.16+2.02-0.98=3.88.97+0.91+5.24+3.07=18.198-0.12-3.15-4.12=0.614.43+2.08+2.16+8.74=17.414.85-0.08+6.44=11.217.16-2.36+2.91+5.67=13.384.04+2.05+1.98-3.5=4.578.8-1.42+8.23=15.618.77-3.6+7.52+7.79=20.481.06-0.68+9.35+7.69=17.425.51+6.44-5.27+1.11=7.796.82-2.17+5.59+9.45=19.697.14-5.87=1.273.63+7.06-7.64=3.054.9+0.99-3.37+2.78=5.32.99+9.62-6.55=6.063.67+8.87+6.16=18.76.79+5.72-3.14+2.25=11.628.88-0.74-3.8+6.11=10.459.69-1.11+8.09+3.21=19.889.83-4.73+4.85+9.11=19.068.12+9.33=17.457.08+7.46+9.09=23.638.79-5.83+9.93-6.74=6.159.02-1.86-1.87+7.91=13.28.89-3.34-1.57+6.37=10.356.01-3.96-0.95=1.19.6-2.87-4.02=2.719.63-5.97+0.17=3.836.69+7.82-2.3-4.09=8.126.11-0.24-3.12-2.02=0.738.6-0.62+4.98-1.31=11.657.02-4.58+5.44+1.79=9.670.55+2.22+5.11+0.6=8.489.58+4.41-2.55-6.21=5.237.05+5.32+4.94+9.48=26.797.98+8.03-3.23+8.36=21.149.68+2.26-0.49-3.68=7.778.74-0.87-1.81-3.95=2.118.97+9.89+3.74-8.78=13.825.79+3.46-5.57-3.14=0.545.2-0.53-3.29=1.387.95-0.81-2.19-1.27=3.682.54+7.62-0.5-3.88=5.785.38-1.98-3.09=0.319.14+1.33+2.74=13.213.58+3.52+9.49=16.592.54-0.56-0.96=1.028.66-1.74-3.45=3.471.76+1.66+4.17=7.595.04-2.5-1.08=1.462.23+9.99=12.220.17+7.5+2.47-3.03=7.119.75+7.92+2.2=19.878.84+0.94-8.46=1.326.25+5.36-1.58-3.97=6.069.44-4.58+3.06=7.928.73-3.78+1.88+9.6=16.438.94-2.34-3.33+5.52=8.796.04-4.2-0.71+8.32=9.459.58-1.18+4.04-5.77=6.674.99+6-1.62-8.65=0.721.42+9.39=10.811.03+9.75+4.25+3.39=18.428.75-4.58+3.32=7.491.18+8.93+0.28=10.392.84+2.14+1.81=6.791.88+9.24+5.9=17.028.99-5.69+8.2-5.83=5.675.78+6.55-1.83=10.53.89+7.26+5.8+7.01=23.966.83+9.6+6.73+4.11=27.272.85-1.46+8.27-4.27=5.398.18-1.28-2.91-0.99=37.73-0.95+8.29+9.57=24.649.8-5.33-0.6+1.12=4.994.07-1.43-2.01+0.4=1.037.72+9.28-1.49-3.7=11.818.13+4.64-0.61=12.165.83+4.24+6.71=16.789.49-3.33-0.25-1.1=4.817.38-4.92+9.54+5.29=17.299.14-4.19+9.79=14.749.29-0.06-3.46+1.71=7.488.65-3.76-3.04-0.44=1.417-4.35-0.7=1.955.07-1.9-0.3+1.75=4.629.53-0.08-0.5+6.22=15.173.49+7.32+6.55+6.9=24.267.88+2.31-7.21+0.14=3.129.27-2.26+1.56-3.88=4.699.51-5.16+3.17=7.522.85+7.08+1.02-9.26=1.692.69+6.48-7.92=1.252.54+4.84+5.91=13.294.25+5.16-4.94-2.94=1.538.93-0.59-0.22=8.126.64+6.88-2.69=10.830.33+3.29=3.629.98-7.48+3.14=5.646.65+9.27+4.07-1.06=18.934.73-1.89+8=10.846.37-3.94-2.1+4.88=5.219.67-1.92+4.71=12.464.77+7.42+2.82+0.63=15.647.52-2.03-0.54-4.47=0.488.04-1.31-0.43=6.31.59+2.49+1.28+0.86=6.228.94+9.06-3.67+3.08=17.418.15+5.42-8.25=5.326.78+8.2-6.12=8.869.08+0.68-3.95=5.818.67+3.53-0.21+4.27=16.264.76+3.88-4.45-2.16=2.036.1-3.52=2.586.97+2.08-0.96=8.097.74+3.65-7.81-1.38=2.28.1-3.62-3.86=0.624.67+4.93+6.28-4.76=11.126.57+8.03-4.92-2.18=7.56.68-1.46-3.22=25.61+1.6=7.215.85+2.66-3.97+0.74=5.288.12+4.25+7.78=20.158.03-1.04-5.56-0.73=0.76.82+8.98+7.97-5.71=18.061.16+5.86+5.66=12.681.17+1.93+1.26+8.12=12.487.44+7.57-4.16-4.89=5.965.03+4.28+9.04+6.06=24.419.95-3.71-3.17-1.85=1.225.3+8.84+0.18+0.03=14.356.93-3.98+8.95-1.69=10.217.9+7.01=14.915.2+2.14+3.02=10.369.29-0.86+8.78-7.1=10.117.6+7.18-9.47=5.312.45+7.45+0.05=9.955.19+1.23-3.58=2.849.19-2.2-3.07=3.921.97+2.46+2.13=6.563.25+7.55=10.89.7+3.47-5.12-1.17=6.888.93+7+0.52-9.06=7.394.84+2.76+3.26=10.863.11+8.73+4.13-6.83=9.147.67-3.63+0.71+7.09=11.844.33+8.67-7.63-1.63=3.749.56+8.55-1.78=16.336.33+2.25-4.58+8.65=12.656.45-3.42+7.88+5.64=16.554.83-1.27-2.28=1.289.85-4.07-0.9-2.1=2.789.98-0.4=9.580.81+8.94=9.759.67+6+2.81+9.92=28.48.11-0.87-6.68+1.59=2.153.92-2.39-0.32-0.2=1.018.6-6.33-1.86=0.412.73+8.21-7.36+4.45=8.035+8.88-4.63-0.55=8.79.07-8.9+3.7=3.877.96+4.32-1.01-1.61=9.664.98+7.98-3.05=9.919.34+5.07+9.51=23.923.27-1.76+7.06+5.46=14.033.16-2.42+2.99-3.21=0.525.06+9.4-4.54+5.17=15.098.03-2.23-3.73=2.077.32+6.75-4.91+5.89=15.057.48+4.92+0.03+8.85=21.287.6-1.24-0.21-1.86=4.297.35+5.22-4.87+7.84=15.541.56+3.85+7.04+5.38=17.838.82-0.42-2.53-2.45=3.420.87+4.44+7.95-1.92=11.349+9.3-9.01+9.21=18.56.55-4.35+6.67-1.25=7.629.1-0.91-5.36-0.39=2.443.75+3.94+8.86+0.17=16.724.57-1.3+8.31=11.589.08-1.82-5.15-0.9=1.214.74+3.17-0.76-4.22=2.934.14-0.2-3.56+0.1=0.482.93+4.31+4.19+8.7=20.136.35-3.56-0.88=1.918.61-6.39-0.2-0.28=1.746.34+9.54=15.886.56+4.05-7.39+0.07=3.299.73+2.8-0.31-6.82=5.47.05-3.16-0.88-2.02=0.997.05+8.62-2.81-7.99=4.877.46-1.26+1.93=8.139.52-4.4-2.02-0.9=2.28.69-0.73+5.18+1.98=15.129.33-2.15+1.27-0.67=7.787.41-5.8-0.06=1.553.32+6.95-0.86+2.21=11.629.32+8.24-4.82=12.748.81-5.64=3.171.62+2.81+8.11-9.29=3.254.54+1.17=5.718.17-2.46-2.34-0.26=3.115.75+4.77+4.68+9.31=24.512.55+0.35+4.67+5.71=13.284.19-1.62-1.6=0.976.34+2.92-1.02+7.81=16.055.65+9.25-3.03-5.99=5.888.81+8.41-2.8-2.93=11.495.53-1.48+1.3-2.66=2.699.93+9.83-2.15=17.611.58-1.38+6.26=6.469.47-1.16=8.312.55+2.26+5.01+5.09=14.918.51-5.1+1.99-2.73=2.675.31+2.99-0.83+8.89=16.369.14-2.99-4.98+2.83=44.65-3.58+7.19+2.43=10.697.22-0.92+8.32=14.623.27-1.37-1.22+0.37=1.050.77+3.32+9.55+6.91=20.558.38+6.03+5.67-5.61=14.478.48-4.75-3.16+7.77=8.349.8-7.95+4.61=6.463.73-2.49=1.248.2+7.58+7.45+9.77=337.01-0.79-0.22-0.86=5.145.36-3.18=2.186.86-0.02-0.55+0.44=6.734.96-2.32=2.642.91+1.52+7.18=11.616.01-0.28+6.79-7.51=5.018.86-1.2=7.667.81+8.38+6.94-6.17=16.967.13-4.16+1.59+8.9=13.469.17-1.41-7.44+7.65=7.977.15+7.33-2.24-8.98=3.266.82-5.3+5.16-6.19=0.495.79-4.32+4.88+4.94=11.297.95+8.66-7.79+1.31=10.137.39-4.21=3.180.38+2.71=3.092.61+5.87=8.482.01+1.39+2.92=6.326.45-2.06-0.49-1.9=28.42-1.11+3.53+4.02=14.862.19-1.77+6.19=6.617.88-1=6.884.07+1.92+0.65-4.87=1.776.43+4.14-4.38+3.83=10.024.67+3.12+3.21=117.89-3.98-0.8+6.61=9.725.3+2.16-3.98+7.97=11.458.12-0.5-0.06=7.569.7+5.84+7.87-4.44=18.978.13-4.77=3.366.71-1.22-2.48=3.015.71-4.93+8.05=8.839.16-1.6-1.91+2.61=8.263.97+5.92-3.96=5.935.64-3.99+7.09-0.53=8.218.59-2.55-0.71+6.54=11.873.13-0.38+4.12+9.79=16.666.16+1.36+8.73=16.256.72-0.65+1.83+3.25=11.150.08+6.38+1.2-0.91=6.758.12+7.88+5.43-8.63=12.88.3+6.37=14.678.93-1.1-2.78-2.89=2.167.9-1.63+7.22+1.92=15.412.3+8.65=10.953.97+6.26+8.54+5.53=24.34.31+4.43-1.29=7.457.32+2.91+6.8+7.44=24.474.45-0.58+7-4.05=6.825.27+4.61+7.96=17.848.13-4.87+9.85=13.117.76+5.41-1.85=11.326.61+8.65-7-3.52=4.746.37+8.68=15.052.22-1.82+9.3=9.77.68-4.03=3.655.97+7.54-1.87=11.648.31-7+7.8-1.82=7.292.99-1.83+1.92-2.63=0.454.34-1.23=3.117.49-3.07-4.15+4.46=4.737.03-4.93+3.66+3.58=9.343.87+8.3+7.33+0.13=19.636.66-5.58+0.29=1.377.07-1.94-2.2-1.86=1.075.67-2.29+8.4=11.782.59+8.6+9.41+1.04=21.646.76-5.2=1.565.5+6.82=12.323.81-1.1=2.715.83+4.01-1.78+8.76=16.829.21-1.98-4.94+7.89=10.185.54-1.93-3.04=0.579.11-5.82+0.03=3.326.04-4.1=1.946.9+7.13=14.037.02-0.86+1.26=7.429.45-1.37-1.92=6.166.8+5.82=12.623.25-1.94+9.6=10.913.89+8.77+5.26-0.38=17.548.1-0.5+4.3+5.7=17.68.72+7.7-0.2-9.62=6.67.99-5.98+2.75+1.05=5.814.4+7.58-2.64=9.349.81-0.12+1.11-4.83=5.977.56+1.84+6.85-7.86=8.393.91+2.54-4.94=1.515.65+6.43+4.85+0.89=17.825.71+9.3-2.39+7.36=19.989.43-1.22-1.26=6.957.94+9.71-6.38=11.274.68+6.78-9.52+1.68=3.628.84+1.72=10.565.9+6.76=12.665.84+7.66+3.5+3.36=20.364.25+7.19=11.448.05-6.62+8.11-9.3=0.248.41-3.28+2.67+0.18=7.984.61+9.73-6.56-5.8=1.989.19-4.08-0.36-4.03=0.721.12+9.34+0.93-8.75=2.643.26-2.38=0.883.31-0.44+9.39+6.43=18.694.95-4.33=0.626.08+4.41+5.06+6.77=22.326.46-0.49-4.34+6.99=8.620.91+7.39+7.05=15.358.72+5.47=14.195.39-0.71-0.22+7.3=11.766.81-2.74-2.81+7.75=9.015.71+5.9+6.83=18.445.63-3.25=2.380.64+9.91-0.04-5.52=4.998.1-2.03-3.92-1.13=1.026.59+7.47-3.08=10.989.62-7.6+0.02=2.048.66-3.22=5.445.5+1.74-1.38=5.866.98+7.04=14.020.59+1.22+9.52+1.35=12.685.44+1.39-6.34+1.18=1.677.56-2.63+5.68-2.17=8.442.86+5.77+3.59=12.223.6+2.6+6.57+3.65=16.429.08-2.27+5.99+6.68=19.486.29+5.99=12.285.42+7.95-8.35-0.22=4.84.87-0.86-0.63=3.381.2-0.05+4.96+8.52=14.639.89-0.75-1.62-6.22=1.38.47-8.22=0.255.19-0.52+6.24-8.22=2.698.22-5.93=2.299.35+2.38+6.41=18.148.01-4.43-1.43=2.157.26-6.87=0.398.25-6.95+4.81=6.117.91-3.79+3.66=7.789.59+5.96+8.54=24.098.76-3.24=5.529.69+0.82+0.76-4.31=6.969.79-0.86-2.08+5.82=12.677.87-3.03=4.848.14-3.55+8.24=12.838.34-1.55=6.791.73+0.02=1.753.92+5.21+4.75-3.32=10.569.9+2.8+6.12=18.828.04-1.54-6.38+6.37=6.498.58-4.42-1.91+3.85=6.11.22+8.89-8.37=1.747.92-0.84-2.32+6.66=11.428.73-1.68-6.16=0.898.74-5.35+1.05+2.06=6.59.8+3.27-7.82=5.257.36-2.91-0.6-2.79=1.064.96+8.77+2.48+0.74=16.956.22+8.28+0.37-1.48=13.397.3+7.04-8.72=5.629.13+7.37-0.52=15.988.11-3.26+6.61-6.95=4.515.19+8.82=14.016.44-0.91-3.52+7.39=9.42.64-1.21+6.78+0.66=8.878.22-2.88+5.98-6.29=5.033.95-0.78+1.81=4.985.36+1.15+6.14+0.41=13.066.77-2.05+5.81=10.538.8-0.66=8.149.61+9.63+4.82-3.08=20.989.69-5.02-2.38=2.291.17+0.44+3.28+0.38=5.271.12+8.31-1.62-3.47=4.345.86-1.6+4.77-6.4=2.639.18+1.45-4.62-4.77=1.241.53-1.03+7.27=7.776.79-0.07+8.84=15.564.87-4.12+6.43-6.18=15.38+9.83+3.36+1.13=19.77.44-2.44-1.11+5.46=9.356.18+2.71=8.898.56-7.06=1.55.2+5.94-1.76=9.387.77+5.71-3.36-4.65=5.470.68+6.46+8.58=15.721.26+3.41+7.58=12.254.83-2.9+6.04+6.01=13.989.61+5.54+3.15-0.92=17.386.83+7.91-2.4-5.11=7.234.42+5.93=10.358.59-1.79+4.01-1.48=9.335.55-3.61-1.37=0.570.02+1.45+6.67+1.83=9.977.84-3.17+4.66+4.01=13.343.05+1.39-1.63+8.28=11.097.97+2.17-3=7.146.72+8.86-9.06+2.99=9.513.44+2.91-2.97=3.388.54-5.43+3.26-0.08=6.290.97+8.91=9.885.96-0.39-3.39-1.28=0.99.14-3.12-3.91+0.51=2.628.14-1.75-2.47-1.03=2.892.93+1.04+7.97=11.940.2+3.66+4.95-0.99=7.824.33+4.57-1.84-5.91=1.152.17+8.62-4.58+3.27=9.487.01-4.84+5.02=7.196.39-2.72+3.87=7.545.28-3.69+2.34=3.936.96+4.67+7.76-5.21=14.180.12+6.24-0.49-0.4=5.476.59+7.5-8.08-1.88=4.138.62+2.01-1.35+6.11=15.391.03+7.58+1.24=9.857.51-0.66=6.854.98-0.7=4.289.21-0.19-3.7-4.36=0.964.94+3+3.41=11.358.79+8.13=16.927.42+4.79-7.39+4.98=9.84.64+8.03-4.56=8.114.62+8.2-7.44+2.27=7.658.07+3.69-8.42-2.73=0.619.72-2.7-0.86-3.49=2.678.02-3.37-2.53+5.93=8.058.9+4.66-7.47+2.2=8.294.81-4.46+9.15+1.95=11.450.45+9.88-7.86+3.04=5.516.03-0.84-3.1-0.42=1.675.62-4.4=1.225.3-1.06+8.32-3.8=8.761.69+3.16+8.91-7.71=6.059.7-2.74=6.964.92-3.87+7.84+6.03=14.923.95-0.53+6.3-1.38=8.347.12+2.57-8.58+3.49=4.67.04-2.26=4.787.96+9.19-7.46-0.09=9.68.12-0.25+8.64-4.48=12.031.84-0.73=1.117.81-1.85-4.93=1.038.98-0.62=8.368.63+2.32-1.41-6.4=3.141.21+0.86=2.077.58-3.27-3.44-0.26=0.618.5+6.7-3.76-8.01=3.438.44+2.76-8.47+4.95=7.684.12-3.54+3.36+2.95=6.890.09+3.49+4.86-3.7=4.744.57-0.78+7.12=10.917.43+0.86+8.85=17.148.91+9.52-5.34-1.89=11.21.96+9.99+2.42+3.95=18.326.49-5.46+9.67=10.72.72+1.34=4.063.25+6.23-0.41-6.86=2.215.7-0.63+8.55-5.87=7.759.37+3.52+2.73+8.35=23.979.53+5.84+7.63=230.09+6.42-3.4=3.113.22+6.68-1.86=8.049.81+2.67=12.487.04+1.26=8.36.13+4.54-4.36=6.314.87+0.4+3.53=8.88.45-0.63-2.43=5.398.65-4.11-4.04=0.55.22-0.75-4.25=0.222.15+5.93+4.74=12.827.37+7.49-0.11+6.46=21.215.07+4.8+6.82+9.32=26.014.01-0.51-1.34=2.163.58-0.41+7.64-6.12=4.698.93+4.66-2.27=11.324.63-0.65-3.06=0.928.98-2.5-0.43-3.6=2.455.13-1.31-0.23=3.598.1-6.36+1.34+9.21=12.294.78+3.2+1.1+1.11=10.199.85-4.51-5.07+3.1=3.379.41-0.4-4.34=4.679.46+6.32-5.94-4.93=4.914.73-0.73-2.37=1.636.52-0.81-5.11+7.11=7.719.56-2.58-0.93-4.32=1.734.71+5.87=10.588.7-2.96-2.34-0.59=2.815.28-1.02-2.39+6.28=8.159.93-1.13+4.03+9.91=22.747.41-0.31-2.34-4.36=0.47.86+3.02-5.9-4.24=0.745.07-4.11+3.3+4.22=8.488.95-5.95+1.61=4.617.35-1.71+1.4-0.33=6.710.57+8.63=9.26.75+8.08-7.66+4.87=12.049.83+9.66-0.76=18.731.5+9.76-9.59+3.73=5.47.15+9.42-8.36+1.71=9.921.08+1.07+2.01-3.92=0.246.46+1.28+4.5-0.83=11.416.76+8-2.78+3.41=15.395.49+0.42=5.918.77+4.07-5.27+1.89=9.467.1+2.23=9.338.98+0.56+1.27+3.54=14.358.85-8.6+9.13-7.13=2.252.97-1.62+1.49=2.846.03+1.26-3.97+8.72=12.042.06-1.8=0.266.07+5.42-3.83+6.32=13.988.67-0.12-4.86+6.11=9.84.81+3.77-1.43=7.155.14+6.83+0.76-0.15=12.585.29-0.43=4.867.68-3.69+6.12=10.113.91-2.71+3+2.54=6.746.92-4.69-1.28+6.42=7.378.2+1.33=9.535.94-3.19+3.61-2.71=3.656.42+6.8-0.68=12.549.95-4.07-3.94=1.941.92+3.26+9.01=14.195.94+8.66-3.56+8.05=19.099.55-0.34+1.02=10.234.18+5.18+7.27=16.632.08-0.26-0.99-0.27=0.568.15-4.9-2.1+2.63=3.787.4+8.13-6.15+1.09=10.475.07-2.42-1.42=1.238.75-2.7-4.62-0.61=0.825.12+9.2+4.47-6.31=12.484.1-1.75=2.353.3-1.56+0.97-0.38=2.338.87-8.12+2.07=2.826.86+5.83+8.69-9.82=11.568.39-0.65=7.749.97-2.45=7.529.95-0.8-5.73=3.422.69+2.09+3.03-0.11=7.75.92-5.68+0.48=0.726.59+0.78+6.26-4.97=8.666.93-4.62=2.318.69-0.94-2.55-1.54=3.668.91+5.23+5.59=19.735.17+7.02-6.23+8.67=14.637.69+0.41+7.36=15.468.21-3.92-0.21+5.89=9.974.63-2.59-1.55-0.18=0.316.83-2.04+2.11-2.63=4.277.65+1.29=8.947.67+9.18-2.82-3.76=10.279.4+0.82=10.222.54+2.58+3.69-5.48=3.332.16+9.49-7.57+7.37=11.455.08-2.9+4.97+6.3=13.458.51-1.78-0.41=6.322.18+4.95-4.03+2.33=5.438.29-0.66-5.45+4.44=6.622.61+0.45-0.19=2.874.44-0.64+2.49-5.37=0.929.09+5.13=14.221.54+4.68-4=2.226.64+1.64+7.43=15.718.02+4.89+5.15-8.32=9.749.33-5.06-3.75=0.523.22+5.93+4.42+0.1=13.679.21-0.16-2.49=6.569.87-7.44+3.81-3.31=2.935.95+5.5+7.45=18.99.