四年級數學（小數加減運算）計算題專項練習與答案匯編7.92+0.41-5.38-1.56=5.76+8.5=9.8+2.48+1.26=7.6+7.79-2.53=6.25+9.93-3.61-6.29=7.19-4.28=8.69-0.2-7.29+6.78=9.42-9.14+6.91-1.7=5.86-1.04-3.64=4.63-1.29+4.32=9.18+6.52-2.52=9.72-4.01+0.58=6.54-0.73+6.72+0.04=3.26+4.33+7.21+8.14=2.21+7.5=8.31+6.39-1.24+9.61=9.82-6.1+0.84=0.15+5.8+2.3-1.44=6.5-4.13+5.79=8.33+7.91+7.66+6.23=9.41-1.46-4.23-3.22=9.68-0.99+2.85+0.96=4.45+2.78+9.43=6.99+9.96+4.64-9.42=9.67-1.77+4.52-6.41=6.29+4.86-3.51+8.69=3.77+1.7+7.13+7.99=7.76+5.21+2.49=7.97+4.4-7.25=8.69+5.93-5.69=5.2-3.49+6.47+0.07=8.37-0.11-5.14-2.22=8.22-1.83-1.41-3.26=4.23+3.63=7.95-0.55-4.22-2.15=9.77+7.3+1.78-1.27=0.88+9.52-4.1-1.02=2.92+5.2-5.26-2.1=8.85-6.77+2.29-3.6=7.64+6.46+4.04+0.51=3.81+7.68=9.88-6.26+6.7+0.54=7-0.03-1.59=6.35+2.8+8.97+0.45=9.33-6.8+0.79=2.34+5.24-7+8.02=8.59-4.43+3.12=8.36-1.62-3.01+8.64=9.41-0.5-0.26-0.51=7.02-2.92+2.53-5.24=9.99+6.19-1.78-9.48=7.38-0.85-0.2-0.86=4.74+0.5+4.26-6.8=6.65+1.25-3.59+0.73=5.58-3.82+8.33=8.22+6.95+2.77-4.79=4.1+8.57-8.6=8.81-3.14=4.67+7.8=7.05-4.03-2.38=5.23+4.1-3.12=5.05+3.66+6.48=1.14+8.98+6.29+4.21=7.71-0.03-6.8-0.28=1.2+1.93=9.72-1.09-8.29+3.34=6.3-0.88-1.37-3.86=7.81-6.66+1.15+9.46=4.75+1.85-4.58=3.94+7.53=9.44-2.37-4.77-2.04=6.28+1.56+7.42+0.78=6.18+3.02-7.45=4.17+0.19=1.73+7.07+9.48-4.03=4.43-0.25+4.22-1.93=1.81+3+8.6-4.45=0.92+0.24+1.82+6.16=5.38-0.5=2.7+3.29+1.65-2.86=6.35+8.9+1=9.27-1.07-6.25=9.31+3.61-2.2=2.61-0.7+9.23-3.75=9.44-7.44+9.74-1.32=6.84-5.54+9.74-4.78=6.53-1.36+0.09=6.39+5.24=7.52-1.3-0.8+4.94=1.22+1.24-1.18=0.08+7-3.64=8.48-1.56-6.4+6.19=6.53-1.91-0.66-3.1=6.66-1.34+7.97-2.81=3.13-1.01+2.84-3.96=9.16+7.16=6.49-2.31+6.06-2.15=6.57-4.99+8.22=4.32+8.16-0.5-7.78=1.36+7.44-2.66-1.44=2.84+4.07-6.62+8.12=6.23-1.33-4.18+3.42=9.65-3.59-4.53=8.44+2.47-4.88-0.04=3.8+3.64=8.01-2.39-3.29+5.35=2.99+5.94+5.13+6.91=8.94+1.12=7.04+7.44+7.84=4.02-2.19-1.31=8.39-2.78+3.09+4.16=9.85+5.64+5.51-3.53=2.71+9.37+7-6.18=4.72-2.19=7.9+9.3-1.36-7.27=9.77-2.01-4.23=1+2.64-2.38+6.41=6.03+3.41-2.34-3.4=9.13+3.36-9.39=8.59-4.57=5.15+1.64-5.81=8.2-0.87-3.01=7.34+8.21-7.43-2.37=9.64-1.92-4.09=4.88+8.5+5.53=6.56-1.47+9.78+9.33=9.36-0.45=1.78+2.06+9.93+6.82=3.19+6.91+7.14+9.48=9.97-0.68-0.16-2.92=3.48-0.49+6.68-1.9=0.8+8.31+3.08=7.18-3.82-2.61+5.61=6.58+1.1-4.43+4.32=6.67+7.72-2.98+7.07=8-4.42+3.82=9.3-2.94-0.17+0.12=7.94+1.25=6.52-1.37-4.61+6.77=7.94+7.08+8.87=6.86-5.18+8.45=7.68+3.59-0.31-4.63=5.44-2.01+1.05=7.6-1.43+3.72=9.17-2.49-5.5=3.49+9.95-1.3+0.81=2.64+4.39+2.49=5.49+9.14=7.29-3.15+6.13+7.12=7.82+4.48+6.64+8.33=9.74-6.43-2.63=8.73-6.77=8.26+5.59-3.96-4.26=0.96+9.59-1.91-6.87=6.39-2.77-3.31+6.69=6.9-0.22-2.64+0.9=1.2+3.91-4.53+9.63=4.14-1.53+2.99-3.87=5.01-1.43-1.63=9.59-5.16-3.88=3.92+1.35+1.75=7.76-0.14+3.48=4.43+6.55+9.2=3.62+2.24+1.21+3.37=7.58+8.16-7.21-6.63=6.17-1.75+0.65+1.95=3.87+9.02+3.94=3.73-1.51+9.47+2.72=1.19+0.68+4.97-6.2=9.65-2.85-3.34-1.1=8.42-0.74=8.2-7.07+6.5-6.64=0.54+8.15+9.65+9.86=0.3+1.4+2.49=8.05-2.43-3.29+8.28=7.65+6.68+9.53-3.21=2.53-1.38+0.86+6.55=3.43-2.67=5.34+7.43=5.56+5.43=7.64-3.43-0.62=8.79-2.01+8.78=9.59-2.43+2.19=2.1-0.73+7.93+0.55=8.97-0.26=7.08-6.74+0.09+8.83=7.4-5.85+8.58=8.32-4.89-0.45+9.1=7.14-0.43+1.91+3.21=8.91-1.3=5.13-1.01-1.61-1.79=5.16+9.89-2.59+0.34=8.17+8.92-6.74=4.24-3.11-0.22=5.25+9.17-2.33-2.56=9.61-6.5-0.34+7.3=8.74-4.06+0.02-1.27=8.24+1.27=2.28+0.32+8.9+9.29=4.52+1.05-2.41=5.1-0.43-1.2-0.31=1.43+5.45+7.76+1.02=8.95-1.86+9.95-7.03=7.57+3.08+2.21=6.56+6.53-4.69+8.06=1.3+9.65+0.3=9.7-3.08-3.69-2.05=7.16+7.34+1.58=4.61+5.2+7.14+7.29=3.04+7.42-1.32+7.6=5.62+8.6+7.9-5.59=4.58-1.8+8.45=3.21-0.03=2.86+5.74+5.38-6.88=0.16+3.44-0.29=3.87+2.11-5.58+1.82=6.66-2.95-1.78=1.18+5.3-2.95=2.73+8.68-3.86+9.01=8.81+9.28+2.6=6.53-2.79+4.9=6.65+1.27=7.39-0.73-0.63=7.73-0.67=8.79+8.96+8.06+4.53=6.6-1.69-3.11+5.97=5.4+2.81+2.28-3.43=7.65-0.54-1.05-0.33=6.59-1.37+0.1-2.26=6.97-5.06-0.13+9.35=8.69-5.21+4.1=1.25+9.31+1.72=3.38-0.89-1.93=7.13+9.05-8.2-3.95=8.23-4.4-1.65=6.77+4.38=9.98-7.94-1.53=5.2-2.78+2.42+8.57=7.95-2.73-1.87-0.49=8.63+1.44+4=5.11+8.51-3.96-9.21=9.69-3.75+8.35=5.89+4.38+4.21-2.21=7.88-0.7-1.31-3.89=4.81-0.42+4.72+8.17=9.97+7.97-8.35-7.05=4.12+4.13=8.49-2.34=3.29-3.09+6.02-5.31=6.17+2.54-7.32=6.82+7.26-1.95+6.6=2.24+7.76=2.36+2.94+9.39+3.02=8.49-7.58+6.89-4.13=6.57+6.51+6.99+4.13=9.05+4.03-5.42-0.65=7.96-4.32+8.76-9.32=5.31-3.33=4.26-1.15=2.57+5.62-2.77-2.56=8.72-2.35=7.45+0.8+0.03-1.52=9.82-6.23+7.76=7.88+0.68-6.8+7.4=2.36+7.11-1.18+8.75=9.62-6.93+7.97=9.59-0.84-0.62+3.78=1.51+3.29+1.18+0.66=9.03-8.58=7.66+8.94+3.66+3.49=3.04+4.12+1.91-2.39=9.39-2.09-3.42=4.81+0.68+6.95=9.51-0.43-8.47=9.45+3.76+8.66-7.25=4.54+2.5=8.17+5.5+3.24+1.57=8.86-1.33-4.36-2.23=9.01-0.77-3.63=5.9-4.78=9.98+8.76+0.99-4.31=0.77+9.76+9.42=9.32-5.85+1.71-1.03=8.58-6.71+9.41+5.15=8.77-2.7+2.25+2.3=3.96-1.15=4.04+9.15-3.19-0.66=7.89+5.56+3.78-3.47=4.23-1.23=2.65-1.66=5.02-1.56-1.89=5.59-4.84+2.32+8.4=1.37+2.07-0.56=5.84-2.94+5.58+2.76=5.13+7.41+0.02-1.55=9.23-2.3-0.58+4.04=4.98+6.12-7.49+9.23=8.18+8.75+3.68=1.26+5.86+8.38+9.4=9.81-4.15-0.33-0.27=0.61+8.07-6.23=6.02+2.81-2.22=8.82+2.42=9.12-7.81=0.81+3.28+5.01=6.69-5.01+7.91-1.57=8.96-1.48-3.51-2.61=2.45+2.11+7.04+2.02=1.53+9.32+5.78=9.97+0.73+5.94-5.41=9.89+7.59-5.6-5.98=9.99-0.84-1.44+9.47=7.75-0.06+0.07-5.93=6.55-0.57+9.36+0.99=4.79+0.98=2.59+4.8=5.77-2.37+1.17=9.44+3.51-3.14=0.88+7-0.43-4.55=3.95+4.2-0.19=5.83-4.39+6.99+3.67=7.67-7.4+3.99=9.73-4.38+0.55+0.45=9.64-3.3-3.73-0.45=8.28-3.01+8.47-2.91=0.6+4.12+6.73+0.19=9.12+3.92=8.23-2.79-3.08=7.56-5.52+8.97+3.43=2.06+6.14=0.83+9.6-2.49=9.65-7.28+0.55=8.75+2.15-4.84+5.6=7.33+6.26+2.71+0.8=7.59+2.94+4.99+7.72=7-2+4.58-3.65=2+5.67-6.21=7.74+0.5+0.76+3.71=3.52+7.56+1.67-7.27=7.48-0.93+6.17=4.38+7.28-5.73-5.28=8.24+3.59-9.76=5.04-1.38=9.95+4.51=9.3-2.93-1.96+3.69=9.38-1.27-6.21-0.27=5.86+5.12=7.32-2.62+3.83=7.64-0.84-6.47=5.18-4.2+0.34+8.43=8.73+1.95+4.89-4.9=7.73+7.43+6.73+5.76=7.92-6.04-0.28=5.9-3.72+4.13=1.39-0.63-0.33=9.31-1.13+4.09+5.65=6.68-0.44+4.74+8.32=3.12-1.82+0.42+3.84=4.77+9.76+4.22-1.47=9.03-5.63-0.3=8.2-7.82=7.7+6.05-4.83+6.13=9.16-4.95=2.81+4.6+6.63-8.1=8.84+6.73=7.01+7.49-5.59=7.98-5.97-0.39+2.84=6.62+7.87-5.18=4.03+0.72-0.2-0.98=0.06+4.5+7.51=2.36+1.69-0.79=7.23-0.91-4.72+2.72=3.44+8.58+6.61=5.84-0.35-2.82+2.96=2.3+2.5+9.67=5.95-1.38-0.36=5.43+5.56+0.76=4.39+0.06+2.97-5.39=1.37+9.48=8.36-2.83=7.41-0.95-4.87-0.86=1.73+4.52+1.29-3.23=4.23+7.77+8.2+7.31=3.75+7.58+4.56+9.43=1.29+4.96-3.01=1.16-0.52+3.88=6.89+8.28+4.98=4.63-2.46+2.01-0.4=8.56-3.4-3.44+0.46=8.86+8.91-8.28=7.21+6.89+0.2=4.87-2.27+9.47=4.31-2.07-1.68=9.16+6.47-5.19-1.26=5.21-0.97+9.07=8.37-4.92+2.65=3.18-1.14+0.8=8.34+6.87+8.18=6.38-5.65=6.72-0.67-2.02-1.03=1.34+3.7+5.86-3.11=0.53+7.84=8.3-2.05=5.17+4.78-4.38+6.74=9.44-1.41+2.56+4.22=2.23-1.93+1.47=5.7+5.81-5.31-0.02=9.96-4.61+3.91=6.05+5.63+3.66=6.99-0.64-1.62-3.62=8.91-1.68-5.13-0.3=7.76-0.03-2.02+0.86=4.29+5.17=2.42+9.11+2.07+9.2=8.04+1.6-3.91=3.48-3.35=7.33-4.25+4.77-3.74=5.07+9.88-2.12=8.05+0.31-6.23=9.71+3.58-4.57+7.23=1.51+9.19-3.81=4.29+3.66+2.66+0.79=9.71-2.03-6.06-1.44=5.12-4.42=8.59-8.33+9.34+0.23=1.67+3.65=9.69-1.06=9.65-5.04-1.15+4.63=3.28+7.1-7.58=9.18-3.03-4.71=8-3.82+2.11-0.49=2.28+6.21+9.36-1.3=4.69-1+2.44+7.01=4.9+1.99-1.26-0.7=7.08+2.93+3.72=8.46-4.08-2.43-1.85=6.88-4.99+2.44-3.52=9.5-2.52+7.12-2.19=6.55-1.63+0.95=9.02-1.14+6.57+1.87=8.57+3.07+1.06-8.41=3.31+9.08-2.25-7.24=5.15-2.07-1.06-1.15=0.89+8.35-9.06+4.32=9.99-3.19-6.59=4.77+3.64-1.2-3.68=3.9+0.49-1.31=6.18+6.35-3.97-1.14=4.24-2.05+6.22=7.51-3.11-2.35=5.47+9.24-9.8+2.44=7.59+5.74-5.46-7.55=6.57+9.14-5.07+8.24=8.23-4.92=6.63+4.81-2.16=9.3-8.78+7.94-1.24=8.26-6.33-1.41=7.05-1.72=9.99-1.4+8.91=7.8+9.68-1.98-6.49=7.97-0.33+8.03=3.88+2.81-4.96-0.05=4.07+5.92-1.37-0.42=3.99-2.06+4.58+9.06=1.08+6+4.97-4.64=7.7-5.35+9.39-4.38=9.43+1.92+2.84=9.12+5.37-8.06+6.31=8.39-1.19-1.75-4.4=9.76+4.26+8.73-7.57=9.5-2.48-6.29+0.18=7.05-3.72-0.38-1.84=9.57+7.89-4.19=6.55-1.25=3.34+0.99+9.7-6.5=4.14-3.01+6.88-1.15=1.77-1.03=6.4+8.65+3.25-4.86=6.44+8.75-8.07-3.44=3.76+9.3-7.22+4.24=4.87-0.52-2.61+8.01=1.62-1.14+7.43+4.66=8.56+6.73+3.59=9.69-5.48=4.13+0.54-0.08+1.55=8.85-2.77-1.78+8.41=1.91+0.37+9.73+1.78=4.77-1.12+3.87+5.42=6.37-1.56-2.26-2.41=9.63+1.63=9.53-4.5+7.98-4.21=5.83-3.17+8.08=8.53+7.85-4.38+0.85=4.68+7.58-4.83=9.48-6.31+4.44=7.99+3.68-3.36=7.75-1-1.34=2.57+9+2.41-8.95=2.64+8.67+6.06-4.01=4.49-0.74-1.07+9.85=6.99+0.31+2.48+5.91=4.7+1.35=7.39-3.76+4.52+8.97=9.86-6.84-0.71+0.21=8.94-5.22=6.38-3.38+3.84-4.23=4.17+3.93+8.01+5.92=7.7+6.65-7.45=9.82+3.43+4.77=7.57-0.83=8.5-4.45+9.44-3.62=8.36+7.13=5.72-1.34+3.73+0.28=8.98-1.67-2.98=8.88+6.05=7.96-2.77-3.99+2.98=4.49+7.81+9.74=9.2+3.75+2.75+7.81=3.47+6.35+0.97=4.43+9.94-2.38-3.3=1.48+6.55+8.52+2.7=9.64-0.15-3.44+6.59=9.63+4.26+6.82+9.29=9.59-0.69-6.13-2.49=2.5+1.48+5.88+4.99=9.72-6.74-2.04+9.99=9.36-5.8+4.54=7.83+5.27-6.54-2.66=7.86-2.37-1.81-2.23=8.79-0.97+3.16+9.25=6.49-0.35-0.25-2.94=3.15+3.3+2.11=6.57+8.48+9.81=5.71-1.98-1.49=8.21-0.24-4.42=8.22-2.84-0.65-0.15=7.96-0.78-5.73-0.26=2.4-1.63+2.74-1.3=9.58-6.28-1.51+1.41=6.68+8.41+3.5=7.39-3.45-0.91=3.09-0.39+4.87-2.41=7.8+1.81=7.88-1.02+9.92=8.85-7.11-0.24+4.62=6.22+8.55+7.68-8=4.91+4.13+9.8-8.34=7.18-5.17+7.17=3.9+4.1+2.36=7.47-4.28+8.64-8.94=1.7+1.43=9.99-0.52-7.63=5.26-3.9+4.37+7.02=4.75+1.47=7.62+4.4-2.38+0.97=5.44-0.44-1.74+9.19=2.08+9.14-3.16-4.09=8.35-1.3=5.81+3.84=9.8+2.89-2.71+7.36=9.75+3.74+0.33=9.62-5.68+3.75-0.64=9.45-8.28+3.32=4.94+1.86=6.71-0.22-2.57=6.54+7.91+8.83+8.36=7.46+4.45+6.62-6.41=1.83+5.5-3.69=7.08+0.94-5.53=8.78+7.11-3.49-7.95=9.95-1.14-1.18=1.85+7.17-2.71-2.1=3.53+4.84+5.79-9.93=9.89-4.35+3.03+9.09=7.38+5.1+6.02+4.85=8.2-4.29+9.63-4.1=1.1+8.06=6.01-4.22+7.1-1.76=7.03+6.51-5.4+5.01=3.38-1.97+8.83-9.87=7.83-2.75=3.99-3.82=6.45+2.47-3+4.68=7.23+0.92-5.9+6.94=8.39-0.14-0.12-0.34=7.61+2.13-9.44+5.56=9.37-6+7.76-1.31=9.91-2.57-1.74-5.03=6.23-3.89+3.18+6.05=8.28-3.63-1.64-0.81=4.36+4.23-1.41+3.59=9.47-7.96+4.62+0.4=3.38+7.36+0.85-0.03=7.3-0.23-3.09-1.04=1.2+6.96+1.7+5.64=3.96-3.62+5.08-0.38=1.83+3.96+4.06+7.74=4.32-0.1-3.33+1.66=6.55-1.14-3.03=9.19+9.16+6.93+7.94=0.28+9.93-4.14+0.58=5.49+4.98=7-0.43-0.86-0.29=3.89-0.64-0.43=5.56-0.03+7.05+6.74=4.87-1.41=0.22+7.21-1.27=9.28-0.62-3.25-1.71=6.6-2.27+9.09-1.08=5.2+2.09-1.35+2.48=8.96+1.74-2.18-2.13=9.34-6.31+2.71+9.39=4.02-3.33+1.91+9.18=8.33-1.7+0.03-1.46=4.5+9.53-7.51+8.55=7.56-0.71-1.22=5.84+4.52+8.36-4.09=7.79+0.89+8.88-4.58=8.42-4.23-3.72+2.8=3.75-1.42+3.78+8.03=1.7+3.29-4.64=5.29-4.09+2.31+7.67=7.55-6.73+5.02+9.56=9.89-1.77-6.87+6.28=6.26+5.93-8.51=1.07-0.37=6.85-3.11=3.88+7.53+2.21-8.85=9.19-0.96-6.63+5.43=9.27-4.62-3.35+9.47=8.86-2.89-0.36-3.53=6.24+0.82-0.34+6.97=5.52+0.46+7.11+3.57=9.4+4.18+9.49-1.53=4.26+9.95=1.19-0.28=7.22+4.34-9.11+1.77=8.3-1.17-0.79=4.8-1.71+5.14+1.41=2.79+8.54=2.86+3.86-3.65+7.39=6.72+4.63+8.22=9.01+0.69=9.13-0.29-4.69+7.86=0.8+8.87+1.52=8.13-5.45-0.87-0.17=2.74+3.3-4.31=9.89-1.08-1.31+2.14=0.97+5.49+5.4-8.87=8.21+9.95+1.08+8.35=9.74-0.48-7.35-0.89=7.65-1.7-0.52+4.28=7.25+8.58-5.02+8.9=6.32+1.22+6.65=4.63+9-3-9.9=2.94+4.01-4.52+6.31=6.72+8.54-3.66=8.69-3.07+0.29+9.39=7.27-0.43+3=3.49-0.56=7.24-6.29+0.9+4.99=5.24+9.8-5.23+9.41=9.51+7.96-5.99=5.76+4.01-0.52+6.11=3.87+3.45+2.21=6.84+8.5+5.47+0.17=7.72+1.32+0.3-0.35=2.79+6.19+4.14+2.62=8.88-0.24-1.87+5.46=9.92-0.22-2.96=7.66+8.67-0.66+6=6.09+8.21+6.87=6.24+3.65+0.95-8.17=5.65-0.5-1.13+1.89=6.76-1.84-0.07+3.84=9.75-7.71+1.21-2.56=7.37-0.84+5.49-5.53=8.82-0.95-2.36=9.81+5.44-0.45+8.46=5.81+3.94-6=8.17-4.42=8.39-7.94+8.6=9.36-2.48-0.12-4.55=1.93-0.44=9.72-4.93=6.58-0.42+1.68+3.64=9.77+2.28-7.93=9.81-5.64-2.37+1.74=5.96+8.73-4.24-3.69=9.8-5.03-0.58=7.96+9.96+2.88=3.29+9.17-2.55-6.17=9.42-5.52-2.18-0.6=7.68+9.49-4.24+0.83=5.85-1.19-4.36+1.69=7.8+7.02-5.77+2.33=6.3+3.36+5.83-8.1=3.05+2.12-3.6+8.37=9.6-1.6-1.23+9.46=2.54+5.69-3.57-3.93=3.01-0.47-1.79=0.04+5.71=4.06-3.02+9.36-3.78=9.14-4.24-3.05=9.66-6.27-0.14-2=8.29-3.6-1.72-1.97=7.6+7.42-6.23-5.99=7.9-2.08+8.92=9.21-0.67+8.39=1.94-1.37=5.99+2.86=8+7.99+2.93-3.46=8.61+6.55-4.96-7.19=8.34-3.67+4.71+3.78=7.21+1.58-7.2-1.09=9.12-3.11+8.14-4.07=3.64+4.07+3.74+4.23=6.96+1.03+4.22=7.8-5.9+1.99+3.56=6.97-5.48+9.89-1.18=9.7-9.47+6.95=8.77+9.12-4.56-9.52=8.65-8.03+6.23=6.98+6.81-4.36=8.69-0.08=9.39-0.48-3.5-3.68=9.54-7.05+6.06-6.02=9.53+9.69-3.24=6.14-3.73=8.9+8.52+1.53-5.53=7.77-1.75=5.94-3.01+9.06=5.76+9.2+2.31-3.12=2.6+7.91-6.82-1.8=0.54-0.14+8.82-6.43=0.64+5.92-0.38-5.89=2.71+6.98-2.39-6.5=8.18-2.94-0.76=5.92-1.96-2.05=7.77+2.76+1.71=8.15+1.96+3.78+4.4=7.98-1.47-1.65-0.83=9.1-7.57+2.8=3.51+6.81+3.2+6.15=8.07-2-4.12-0.17=9.27+7.35=4.34+1.06=5.08+0.13+7.15+9.06=4.41+6.65+1.51=4.16+8.03-7.17+0.71=9.18-0.67-2.81+2.62=6.16-1.96-0.55+3.75=5.73+3.5-8.34+9.12=2.81+8.48=9.25+6.25=4.3+3.45+2.77=參考答案7.92+0.41-5.38-1.56=1.395.76+8.5=14.269.8+2.48+1.26=13.547.6+7.79-2.53=12.866.25+9.93-3.61-6.29=6.287.19-4.28=2.918.69-0.2-7.29+6.78=7.989.42-9.14+6.91-1.7=5.495.86-1.04-3.64=1.184.63-1.29+4.32=7.669.18+6.52-2.52=13.189.72-4.01+0.58=6.296.54-0.73+6.72+0.04=12.573.26+4.33+7.21+8.14=22.942.21+7.5=9.718.31+6.39-1.24+9.61=23.079.82-6.1+0.84=4.560.15+5.8+2.3-1.44=6.816.5-4.13+5.79=8.168.33+7.91+7.66+6.23=30.139.41-1.46-4.23-3.22=0.59.68-0.99+2.85+0.96=12.54.45+2.78+9.43=16.666.99+9.96+4.64-9.42=12.179.67-1.77+4.52-6.41=6.016.29+4.86-3.51+8.69=16.333.77+1.7+7.13+7.99=20.597.76+5.21+2.49=15.467.97+4.4-7.25=5.128.69+5.93-5.69=8.935.2-3.49+6.47+0.07=8.258.37-0.11-5.14-2.22=0.98.22-1.83-1.41-3.26=1.724.23+3.63=7.867.95-0.55-4.22-2.15=1.039.77+7.3+1.78-1.27=17.580.88+9.52-4.1-1.02=5.282.92+5.2-5.26-2.1=0.768.85-6.77+2.29-3.6=0.777.64+6.46+4.04+0.51=18.653.81+7.68=11.499.88-6.26+6.7+0.54=10.867-0.03-1.59=5.386.35+2.8+8.97+0.45=18.579.33-6.8+0.79=3.322.34+5.24-7+8.02=8.68.59-4.43+3.12=7.288.36-1.62-3.01+8.64=12.379.41-0.5-0.26-0.51=8.147.02-2.92+2.53-5.24=1.399.99+6.19-1.78-9.48=4.927.38-0.85-0.2-0.86=5.474.74+0.5+4.26-6.8=2.76.65+1.25-3.59+0.73=5.045.58-3.82+8.33=10.098.22+6.95+2.77-4.79=13.154.1+8.57-8.6=4.078.81-3.14=5.674.67+7.8=12.477.05-4.03-2.38=0.645.23+4.1-3.12=6.215.05+3.66+6.48=15.191.14+8.98+6.29+4.21=20.627.71-0.03-6.8-0.28=0.61.2+1.93=3.139.72-1.09-8.29+3.34=3.686.3-0.88-1.37-3.86=0.197.81-6.66+1.15+9.46=11.764.75+1.85-4.58=2.023.94+7.53=11.479.44-2.37-4.77-2.04=0.266.28+1.56+7.42+0.78=16.046.18+3.02-7.45=1.754.17+0.19=4.361.73+7.07+9.48-4.03=14.254.43-0.25+4.22-1.93=6.471.81+3+8.6-4.45=8.960.92+0.24+1.82+6.16=9.145.38-0.5=4.882.7+3.29+1.65-2.86=4.786.35+8.9+1=16.259.27-1.07-6.25=1.959.31+3.61-2.2=10.722.61-0.7+9.23-3.75=7.399.44-7.44+9.74-1.32=10.426.84-5.54+9.74-4.78=6.266.53-1.36+0.09=5.266.39+5.24=11.637.52-1.3-0.8+4.94=10.361.22+1.24-1.18=1.280.08+7-3.64=3.448.48-1.56-6.4+6.19=6.716.53-1.91-0.66-3.1=0.866.66-1.34+7.97-2.81=10.483.13-1.01+2.84-3.96=19.16+7.16=16.326.49-2.31+6.06-2.15=8.096.57-4.99+8.22=9.84.32+8.16-0.5-7.78=4.21.36+7.44-2.66-1.44=4.72.84+4.07-6.62+8.12=8.416.23-1.33-4.18+3.42=4.149.65-3.59-4.53=1.538.44+2.47-4.88-0.04=5.993.8+3.64=7.448.01-2.39-3.29+5.35=7.682.99+5.94+5.13+6.91=20.978.94+1.12=10.067.04+7.44+7.84=22.324.02-2.19-1.31=0.528.39-2.78+3.09+4.16=12.869.85+5.64+5.51-3.53=17.472.71+9.37+7-6.18=12.94.72-2.19=2.537.9+9.3-1.36-7.27=8.579.77-2.01-4.23=3.531+2.64-2.38+6.41=7.676.03+3.41-2.34-3.4=3.79.13+3.36-9.39=3.18.59-4.57=4.025.15+1.64-5.81=0.988.2-0.87-3.01=4.327.34+8.21-7.43-2.37=5.759.64-1.92-4.09=3.634.88+8.5+5.53=18.916.56-1.47+9.78+9.33=24.29.36-0.45=8.911.78+2.06+9.93+6.82=20.593.19+6.91+7.14+9.48=26.729.97-0.68-0.16-2.92=6.213.48-0.49+6.68-1.9=7.770.8+8.31+3.08=12.197.18-3.82-2.61+5.61=6.366.58+1.1-4.43+4.32=7.576.67+7.72-2.98+7.07=18.488-4.42+3.82=7.49.3-2.94-0.17+0.12=6.317.94+1.25=9.196.52-1.37-4.61+6.77=7.317.94+7.08+8.87=23.896.86-5.18+8.45=10.137.68+3.59-0.31-4.63=6.335.44-2.01+1.05=4.487.6-1.43+3.72=9.899.17-2.49-5.5=1.183.49+9.95-1.3+0.81=12.952.64+4.39+2.49=9.525.49+9.14=14.637.29-3.15+6.13+7.12=17.397.82+4.48+6.64+8.33=27.279.74-6.43-2.63=0.688.73-6.77=1.968.26+5.59-3.96-4.26=5.630.96+9.59-1.91-6.87=1.776.39-2.77-3.31+6.69=76.9-0.22-2.64+0.9=4.941.2+3.91-4.53+9.63=10.214.14-1.53+2.99-3.87=1.735.01-1.43-1.63=1.959.59-5.16-3.88=0.553.92+1.35+1.75=7.027.76-0.14+3.48=11.14.43+6.55+9.2=20.183.62+2.24+1.21+3.37=10.447.58+8.16-7.21-6.63=1.96.17-1.75+0.65+1.95=7.023.87+9.02+3.94=16.833.73-1.51+9.47+2.72=14.411.19+0.68+4.97-6.2=0.649.65-2.85-3.34-1.1=2.368.42-0.74=7.688.2-7.07+6.5-6.64=0.990.54+8.15+9.65+9.86=28.20.3+1.4+2.49=4.198.05-2.43-3.29+8.28=10.617.65+6.68+9.53-3.21=20.652.53-1.38+0.86+6.55=8.563.43-2.67=0.765.34+7.43=12.775.56+5.43=10.997.64-3.43-0.62=3.598.79-2.01+8.78=15.569.59-2.43+2.19=9.352.1-0.73+7.93+0.55=9.858.97-0.26=8.717.08-6.74+0.09+8.83=9.267.4-5.85+8.58=10.138.32-4.89-0.45+9.1=12.087.14-0.43+1.91+3.21=11.838.91-1.3=7.615.13-1.01-1.61-1.79=0.725.16+9.89-2.59+0.34=12.88.17+8.92-6.74=10.354.24-3.11-0.22=0.915.25+9.17-2.33-2.56=9.539.61-6.5-0.34+7.3=10.078.74-4.06+0.02-1.27=3.438.24+1.27=9.512.28+0.32+8.9+9.29=20.794.52+1.05-2.41=3.165.1-0.43-1.2-0.31=3.161.43+5.45+7.76+1.02=15.668.95-1.86+9.95-7.03=10.017.57+3.08+2.21=12.866.56+6.53-4.69+8.06=16.461.3+9.65+0.3=11.259.7-3.08-3.69-2.05=0.887.16+7.34+1.58=16.084.61+5.2+7.14+7.29=24.243.04+7.42-1.32+7.6=16.745.62+8.6+7.9-5.59=16.534.58-1.8+8.45=11.233.21-0.03=3.182.86+5.74+5.38-6.88=7.10.16+3.44-0.29=3.313.87+2.11-5.58+1.82=2.226.66-2.95-1.78=1.931.18+5.3-2.95=3.532.73+8.68-3.86+9.01=16.568.81+9.28+2.6=20.696.53-2.79+4.9=8.646.65+1.27=7.927.39-0.73-0.63=6.037.73-0.67=7.068.79+8.96+8.06+4.53=30.346.6-1.69-3.11+5.97=7.775.4+2.81+2.28-3.43=7.067.65-0.54-1.05-0.33=5.736.59-1.37+0.1-2.26=3.066.97-5.06-0.13+9.35=11.138.69-5.21+4.1=7.581.25+9.31+1.72=12.283.38-0.89-1.93=0.567.13+9.05-8.2-3.95=4.038.23-4.4-1.65=2.186.77+4.38=11.159.98-7.94-1.53=0.515.2-2.78+2.42+8.57=13.417.95-2.73-1.87-0.49=2.868.63+1.44+4=14.075.11+8.51-3.96-9.21=0.459.69-3.75+8.35=14.295.89+4.38+4.21-2.21=12.277.88-0.7-1.31-3.89=1.984.81-0.42+4.72+8.17=17.289.97+7.97-8.35-7.05=2.544.12+4.13=8.258.49-2.34=6.153.29-3.09+6.02-5.31=0.916.17+2.54-7.32=1.396.82+7.26-1.95+6.6=18.732.24+7.76=102.36+2.94+9.39+3.02=17.718.49-7.58+6.89-4.13=3.676.57+6.51+6.99+4.13=24.29.05+4.03-5.42-0.65=7.017.96-4.32+8.76-9.32=3.085.31-3.33=1.984.26-1.15=3.112.57+5.62-2.77-2.56=2.868.72-2.35=6.377.45+0.8+0.03-1.52=6.769.82-6.23+7.76=11.357.88+0.68-6.8+7.4=9.162.36+7.11-1.18+8.75=17.049.62-6.93+7.97=10.669.59-0.84-0.62+3.78=11.911.51+3.29+1.18+0.66=6.649.03-8.58=0.457.66+8.94+3.66+3.49=23.753.04+4.12+1.91-2.39=6.689.39-2.09-3.42=3.884.81+0.68+6.95=12.449.51-0.43-8.47=0.619.45+3.76+8.66-7.25=14.624.54+2.5=7.048.17+5.5+3.24+1.57=18.488.86-1.33-4.36-2.23=0.949.01-0.77-3.63=4.615.9-4.78=1.129.98+8.76+0.99-4.31=15.420.77+9.76+9.42=19.959.32-5.85+1.71-1.03=4.158.58-6.71+9.41+5.15=16.438.77-2.7+2.25+2.3=10.623.96-1.15=2.814.04+9.15-3.19-0.66=9.347.89+5.56+3.78-3.47=13.764.23-1.23=32.65-1.66=0.995.02-1.56-1.89=1.575.59-4.84+2.32+8.4=11.471.37+2.07-0.56=2.885.84-2.94+5.58+2.76=11.245.13+7.41+0.02-1.55=11.019.23-2.3-0.58+4.04=10.394.98+6.12-7.49+9.23=12.848.18+8.75+3.68=20.611.26+5.86+8.38+9.4=24.99.81-4.15-0.33-0.27=5.060.61+8.07-6.23=2.456.02+2.81-2.22=6.618.82+2.42=11.249.12-7.81=1.310.81+3.28+5.01=9.16.69-5.01+7.91-1.57=8.028.96-1.48-3.51-2.61=1.362.45+2.11+7.04+2.02=13.621.53+9.32+5.78=16.639.97+0.73+5.94-5.41=11.239.89+7.59-5.6-5.98=5.99.99-0.84-1.44+9.47=17.187.75-0.06+0.07-5.93=1.836.55-0.57+9.36+0.99=16.334.79+0.98=5.772.59+4.8=7.395.77-2.37+1.17=4.579.44+3.51-3.14=9.810.88+7-0.43-4.55=2.93.95+4.2-0.19=7.965.83-4.39+6.99+3.67=12.17.67-7.4+3.99=4.269.73-4.38+0.55+0.45=6.359.64-3.3-3.73-0.45=2.168.28-3.01+8.47-2.91=10.830.6+4.12+6.73+0.19=11.649.12+3.92=13.048.23-2.79-3.08=2.367.56-5.52+8.97+3.43=14.442.06+6.14=8.20.83+9.6-2.49=7.949.65-7.28+0.55=2.928.75+2.15-4.84+5.6=11.667.33+6.26+2.71+0.8=17.17.59+2.94+4.99+7.72=23.247-2+4.58-3.65=5.932+5.67-6.21=1.467.74+0.5+0.76+3.71=12.713.52+7.56+1.67-7.27=5.487.48-0.93+6.17=12.724.38+7.28-5.73-5.28=0.658.24+3.59-9.76=2.075.04-1.38=3.669.95+4.51=14.469.3-2.93-1.96+3.69=8.19.38-1.27-6.21-0.27=1.635.86+5.12=10.987.32-2.62+3.83=8.537.64-0.84-6.47=0.335.18-4.2+0.34+8.43=9.758.73+1.95+4.89-4.9=10.677.73+7.43+6.73+5.76=27.657.92-6.04-0.28=1.65.9-3.72+4.13=6.311.39-0.63-0.33=0.439.31-1.13+4.09+5.65=17.926.68-0.44+4.74+8.32=19.33.12-1.82+0.42+3.84=5.564.77+9.76+4.22-1.47=17.289.03-5.63-0.3=3.18.2-7.82=0.387.7+6.05-4.83+6.13=15.059.16-4.95=4.212.81+4.6+6.63-8.1=5.948.84+6.73=15.577.01+7.49-5.59=8.917.98-5.97-0.39+2.84=4.466.62+7.87-5.18=9.314.03+0.72-0.2-0.98=3.570.06+4.5+7.51=12.072.36+1.69-0.79=3.267.23-0.91-4.72+2.72=4.323.44+8.58+6.61=18.635.84-0.35-2.82+2.96=5.632.3+2.5+9.67=14.475.95-1.38-0.36=4.215.43+5.56+0.76=11.754.39+0.06+2.97-5.39=2.031.37+9.48=10.858.36-2.83=5.537.41-0.95-4.87-0.86=0.731.73+4.52+1.29-3.23=4.314.23+7.77+8.2+7.31=27.513.75+7.58+4.56+9.43=25.321.29+4.96-3.01=3.241.16-0.52+3.88=4.526.89+8.28+4.98=20.154.63-2.46+2.01-0.4=3.788.56-3.4-3.44+0.46=2.188.86+8.91-8.28=9.497.21+6.89+0.2=14.34.87-2.27+9.47=12.074.31-2.07-1.68=0.569.16+6.47-5.19-1.26=9.185.21-0.97+9.07=13.318.37-4.92+2.65=6.13.18-1.14+0.8=2.848.34+6.87+8.18=23.396.38-5.65=0.736.72-0.67-2.02-1.03=31.34+3.7+5.86-3.11=7.790.53+7.84=8.378.3-2.05=6.255.17+4.78-4.38+6.74=12.319.44-1.41+2.56+4.22=14.812.23-1.93+1.47=1.775.7+5.81-5.31-0.02=6.189.96-4.61+3.91=9.266.05+5.63+3.66=15.346.99-0.64-1.62-3.62=1.118.91-1.68-5.13-0.3=1.87.76-0.03-2.02+0.86=6.574.29+5.17=9.462.42+9.11+2.07+9.2=22.88.04+1.6-3.91=5.733.48-3.35=0.137.33-4.25+4.77-3.74=4.115.07+9.88-2.12=12.838.05+0.31-6.23=2.139.71+3.58-4.57+7.23=15.951.51+9.19-3.81=6.894.29+3.66+2.66+0.79=11.49.71-2.03-6.06-1.44=0.185.12-4.42=0.78.59-8.33+9.34+0.23=9.831.67+3.65=5.329.69-1.06=8.639.65-5.04-1.15+4.63=8.093.28+7.1-7.58=2.89.18-3.03-4.71=1.448-3.82+2.11-0.49=5.82.28+6.21+9.36-1.3=16.554.69-1+2.44+7.01=13.144.9+1.99-1.26-0.7=4.937.08+2.93+3.72=13.738.46-4.08-2.43-1.85=0.16.88-4.99+2.44-3.52=0.819.5-2.52+7.12-2.19=11.916.55-1.63+0.95=5.879.02-1.14+6.57+1.87=16.328.57+3.07+1.06-8.41=4.293.31+9.08-2.25-7.24=2.95.15-2.07-1.06-1.15=0.870.89+8.35-9.06+4.32=4.59.99-3.19-6.59=0.214.77+3.64-1.2-3.68=3.533.9+0.49-1.31=3.086.18+6.35-3.97-1.14=7.424.24-2.05+6.22=8.417.51-3.11-2.35=2.055.47+9.24-9.8+2.44=7.357.59+5.74-5.46-7.55=0.326.57+9.14-5.07+8.24=18.888.23-4.92=3.316.63+4.81-2.16=9.289.3-8.78+7.94-1.24=7.228.26-6.33-1.41=0.527.05-1.72=5.339.99-1.4+8.91=17.57.8+9.68-1.98-6.49=9.017.97-0.33+8.03=15.673.88+2.81-4.96-0.05=1.684.07+5.92-1.37-0.42=8.23.99-2.06+4.58+9.06=15.571.08+6+4.97-4.64=7.417.7-5.35+9.39-4.38=7.369.43+1.92+2.84=14.199.12+5.37-8.06+6.31=12.748.39-1.19-1.75-4.4=1.059.76+4.26+8.73-7.57=15.189.5-2.48-6.29+0.18=0.917.05-3.72-0.38-1.84=1.119.57+7.89-4.19=13.276.55-1.25=5.33.34+0.99+9.7-6.5=7.534.14-3.01+6.88-1.15=6.861.77-1.03=0.746.4+8.65+3.25-4.86=13.446.44+8.75-8.07-3.44=3.683.76+9.3-7.22+4.24=10.084.87-0.52-2.61+8.01=9.751.62-1.14+7.43+4.66=12.578.56+6.73+3.59=18.889.69-5.48=4.214.13+0.54-0.08+1.55=6.148.85-2.77-1.78+8.41=12.711.91+0.37+9.73+1.78=13.794.77-1.12+3.87+5.42=12.946.37-1.56-2.26-2.41=0.149.63+1.63=11.269.53-4.5+7.98-4.21=8.85.83-3.17+8.08=10.748.53+7.85-4.38+0.85=12.854.68+7.58-4.83=7.439.48-6.31+4.44=7.617.99+3.68-3.36=8.317.75-1-1.34=5.412.57+9+2.41-8.95=5.032.64+8.67+6.06-4.01=13.364.49-0.74-1.07+9.85=12.536.99+0.31+2.48+5.91=15.694.7+1.35=6.057.39-3.76+4.52+8.97=17.129.86-6.84-0.71+0.21=2.528.94-5.22=3.726.38-3.38+3.84-4.23=2.614.17+3.93+8.01+5.92=22.037.7+6.65-7.45=6.99.82+3.43+4.77=18.027.57-0.83=6.748.5-4.45+9.44-3.62=9.878.36+7.13=15.495.72-1.34+3.73+0.28=8.398.98-1.67-2.98=4.338.88+6.05=14.937.96-2.77-3.99+2.98=4.184.49+7.81+9.74=22.049.2+3.75+2.75+7.81=23.513.47+6.35+0.97=10.794.43+9.94-2.38-3.3=8.691.48+6.55+8.52+2.7=19.259.64-0.15-3.44+6.59=12.649.63+4.26+6.82+9.29=309.59-0.69-6.13-2.49=0.282.5+1.48+5.88+4.99=14.859.72-6.74-2.04+9.99=10.939.36-5.8+4.54=8.17.83+5.27-6.54-2.66=3.97.86-2.37-1.81-2.23=1.458.79-0.97+3.16+9.25=20.236.49-0.35-0.25-2.94=2.953.15+3.3+2.11=8.566.57+8.48+9.81=24.865.71-1.98-1.49=2.248.21-0.24-4.42=3.558.22-2.84-0.65-0.15=4.587.96-0.78-5.73-0.26=1.192.4-1.63+2.74-1.3=2.219.58-6.28-1.51+1.41=3.26.68+8.41+3.5=18.597.39-3.45-0.91=3.033.09-0.39+4.87-2.41=5.167.8+1.81=9.617.88-1.02+9.92=16.788.85-7.11-0.24+4.62=6.126.22+8.55+7.68-8=14.454.91+4.13+9.8-8.34=10.57.18-5.17+7.17=9.183.9+4.1+2.36=10.367.47-4.28+8.64-8.94=2.891.7+1.43=3.139.99-0.52-7.63=1.845.26-3.9+4.37+7.02=12.754.75+1.47=6.227.62+4.4-2.38+0.97=10.615.44-0.44-1.74+9.19=12.452.08+9.14-3.16-4.09=3.978.35-1.3=7.055.81+3.84=9.659.8+2.89-2.71+7.36=17.349.75+3.74+0.33=13.829.62-5.68+3.75-0.64=7.059.45-8.28+3.32=4.494.94+1.86=6.86.71-0.22-2.57=3.926.54+7.91+8.83+8.36=31.647.46+4.45+6.62-6.41=12.121.83+5.5-3.69=3.647.08+0.94-5.53=2.498.78+7.11-3.49-7.95=4.459.95-1.14-1.18=7.631.85+7.17-2.71-2.1=4.213.53+4.84+5.79-9.93=4.239.89-4.35+3.03+9.09=17.667.38+5.1+6.02+4.85=23.358.2-4.29+9.63-4.1=9.441.1+8.06=9.166.01-4.22+7.1-1.76=7.137.03+6.51-5.4+5.01=13.153.38-1.97+8.83-9.87=0.377.83-2.75=5.083.99-3.82=0.176.45+2.47-3+4.68=10.67.23+0.92-5.9+6.94=9.198.39-0.14-0.12-0.34=7.797.61+2.13-9.44+5.56=5.869.37-6+7.76-1.31=9.829.91-2.57-1.74-5.03=0.576.23-3.89+3.18+6.05=11.578.28-3.63-1.64-0.81=2.24.36+4.23-1.41+3.59=10.779.47-7.96+4.62+0.4=6.533.38+7.36+0.85-0.03=11.567.3-0.23-3.09-1.04=2.941.2+6.96+1.7+5.64=15.53.96-3.62+5.08-0.38=5.041.83+3.96+4.06+7.74=17.594.32-0.1-3.33+1.66=2.556.55-1.14-3.03=2.389.19+9.16+6.93+7.94=33.220.28+9.93-4.14+0.58=6.655.49+4.98=10.477-0.43-0.86-0.29=5.423.89-0.64-0.43=2.825.56-0.03+7.05+6.74=19.324.87-1.41=3.460.22+7.21-1.27=6.169.28-0.62-3.25-1.71=3.76.6-2.27+9.09-1.08=12.345.2+2.09-1.35+2.48=8.428.96+1.74-2.18-2.13=6.399.34-6.31+2.71+9.39=15.134.02-3.33+1.91+9.18=11.788.33-1.7+0.03-1.46=5.24.5+9.53-7.51+8.55=15.077.56-0.71-1.22=5.635.84+4.52+8.36-4.09=14.637.79+0.89+8.88-4.58=12.988.42-4.23-3.72+2.8=3.273.75-1.42+3.78+8.03=14.141.7+3.29-