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1.42-0.47-0.72+2.57=4.64+6.96+8.67-2.22=1.34+4.73+0.24=6.24-1.68+3.68=2.65-1.6=3.05+7.14+5.16-9.72=9.55-0.83+9.09=8.16+5.66-0.29-7.66=4.58-3.12+8.47+8.44=7.92-2.02-3.09-1.13=2.19+3.75+7.01=5.89+2.17+4-6.19=9.45+0.84+1.79+9.89=7.24+6.02-6.59+9.15=7.48+9.48+7.47=3.25-1.25-1.24=8.22-0.29+3.2+3.39=7.34+7.38-9.85-0.34=9.6-6.83+5.23-7.46=4.31+6.3+4.29=5.7+8.71+9.05=8.57-5.65+5.61+9.66=0.78+0.79=8.36-0.62+3.79-1.12=9.95+8.54+3.35=7+6.96-0.34+2.91=5.12-4.01+0.17=3.81+8.77-8.09=8.77-1.72+0.62-1.02=9.44-3.3+5.88-3.33=7.95+0.13-6.62-0.83=5.4+2.27+3.47-7.69=8.91-2.1-0.25+0.6=1.29+5.87-3.58=4+9.85+0.02-1.8=0.27+1.34+1.29-0.46=1.13+3.19-2.02=4.19-2.06+2.67=9.49+3.36-1.07+2.59=9.61-8.49=1.35+9.67+1.73=8.82+7.07=6.98-6.29+3.38-2.76=7.5-0.22-0.38-0.49=8.85-5.07-1.16=5.57-1.33-2.96+2.1=5.68-0.2-3.2+8.47=1.64+8.95+6.25+2.07=5.79-2.44=8.1-5.46-0.23-2.05=9.79-3.1+9.49=7.29-1.46-2.02=7.73-3.16+6.65=7.66-1.16+5.09-5.54=5.02+8.48-1.46-3.16=9.7-2.91=8.75-1.32-1.72-4.57=4.72-4.2+6.27=5.12+6.09+0.7+5.34=2.6-0.97-1.37+1.18=8.5+6.43+5.17+5.53=7.57-3.38-1.82+0.96=6.46+2.57+7.27+7.41=7.76-4.39-2.06+1.55=8.17-7.22+9.93=5.02+5.63+0.28-0.78=8-5.43+3.16=6.63+4.67=6.88-0.12-5.5+4.82=6.29+1.47=7.59-2-5.24+7.95=7.82-0.04+5.21-7.83=5.94-2.95-2.21+0.86=5.81+1.82-3.29+7.92=2.75-0.79=3-1.2+8.78=3.82+8.59-5.67+9.33=7.77+9.56-4.58-8.99=8.66+4.6-2.59-3.9=1.86-0.57=5.35+0.53=0.8+5.69=9.04-1.83-1.52-3.2=5-4.5=5.34-0.3-2.35=9.16+4.6+3.37=2.88+2.98+6.86=9.41-2.07-0.31=0.98-0.27-0.13=8.33-6.93-0.41+5.34=8.07+1.43-5.21+6.16=2.39+0.76+3.25-2.02=2.98-1.27-0.07-0.05=2.48+9.55-7.84=0.47+1.54+6.74+9.26=6.95-2.04-1.3-2.78=2.25+8.49-6.7=7-2.32+3.23-0.92=5.88+0.59=6.75-4.4=8.47-0.09-3.14=5.91+3.34+6.15=2.95-1.96=3.06-2.39+2.46=2.92-1.54+7.96=3.52-2.98+8.37=8.83-2.67-3.3+5.8=9.04-1.01+4.26-5.4=5.6-5.15+6.52-5.85=8.12-0.31-2.69-0.54=9.11+5.73-3.95=4.87-2.35+3.4-0.83=9.63-1.58+7.14+3.42=3.5+1.07-4.47=9.95-2.94=7.37-4.78+8.5-0.61=6.09-5.42+8.87+2.79=8.82+2.22+5.14=8.61-0.31+7.63=9.1+7.33=3.7-2.96+2.97+7.8=2.8+8.75-5.22=3.09+2+3.83+2.73=5.58+0.74-1.66-1.17=5.69-2.09+0.09-1.25=8.5-2.01+1.56-0.21=8.26-5.12-0.09=5.17+2.98+8.64-7.19=3.2+1.06+7.05+3.91=7.95-3.41+2.76=8.42-7.4=6.98-0.67+6.33=8.26+5.37-2.19=6.67-3.88+0.54+9.45=4.19-0.72-1.68=5.34-4.74-0.3+7.89=1.99-1.02+5.68=6.12+3.48+0.93+2.35=5.37-4.84+9.32-3.08=7.61+0.32=5.25-1.86=7.65-6.62=2.71+2.62+0.42+2.06=8.95-6.22=7.99+8.72-0.1-8.32=3.51+6-7.41=8.51-3=6.73+9.26-0.73-8.53=7.98+5.62+2.38=4.68-2.2-1.52-0.72=5.67+9.84-3.24+2.12=7.54+6.84=5.99-0.81+2.16-6.22=7.66-0.11=1.07+2.3-1.38+2.08=9.68+4.9+6.82-8.11=1.56+0.95+1.47=4.66-0.61-0.32-0.87=2.6-2.29+4.58=2.64+7.51-6.41-0.91=7.76-0.24-0.18-2.59=3.62-2.27+5.11+7.84=9.53+5.35-1.76-8.61=3.05+4.89-1.33-4.23=4.48+4.68=5.79-0.46-1.76-3.21=0.53+1.6+0.9=9.24+6.81-0.4+9.64=7.36-4.04+9.31=4.7-0.35-2.19=2.74+7.23-0.75=2.31+7.64+6.84=2.52+4.15=5.82+9.67+9.4=7.34-4.36-0.83+9.17=7.62+5.72-2.69=7.01-6.76+5.55+9.23=3.96+6.31+6.14=8.55+7.16=3.73+9.38+2.55+6.99=0.15+7.62-4.48=1.56+3.69+4.57=9.23+2.19+3.86+3.37=5.64-3.15-1.42=7.01+2.76-2.49+6.32=9.51-3.43-4.57+3.8=3.84+6.89+7.99=6.08+5.49=7.32-6.17+0.28+0.02=9.28-1.04+3.18+5.19=6.82-4.28-1.95=7.32+4.57+4.74+9.89=6.16-5.61+4.3+2.63=1.97-1.55+7.92=6.73+3.42=4.16-0.87=1.71+0.17+7.37+9.22=8.06+6.58-7.56-1.16=7.08+8.77-3.25+8.72=6.62-1.89-3.54+4.46=8.31-3.72+1.84-0.5=4.68+6.52-0.65+8.33=1.79+4.61=4.2-1.13+1.39=9.02+0.09-1.89+1.04=9.96-3.12+4.97-0.23=5.97-2.13+7.62-4.07=9.94-8.95+3.46-0.81=5.44-1.31-3+7.32=8.54-7.3+3.25=6.91-0.41+2.55=8.54+4.35-3.48-1.97=9.52-1.01-6.96=3.5+0.91+4.85-9.13=6.55+3.07-9.12=7.01+7.96=6.21-6.04=8.03-5.75-1.98=7.84+4.27-3.51-4.25=5.38-0.47-4.01+2.59=8.12+8.81+2.98+6.71=9.29-2.03+9.74=9.1+4.14+7.22-9.53=3.27+3.79-6.92+4.03=9.37+4.81-1.46+2.23=0.64+4.73+3.29-4.3=7.38-0.67=5.9+8.62=4.8-0.63-3.74=6.36+1.9+3.27+3.23=5.63-0.33-2.49+7.15=3.56+2.98+0.8=3.54+1.76-3.7+4.59=0.71+2.53+8.57+0.25=2.7+6.38=1.8+5.87+7.97-6.69=9.13+1.22+2.62-3.4=3.51-1.91+8.19+6.46=8.73-3.26+1.05-2.63=4.72+4.32+6.32=1.99+9.45+8.38+5.75=6.43+5.54+0.96-3.11=9.97-9.38+7.72+6.43=6.34-2.65+9.21-9.52=3.63-0.35+1.79=0.04+0.61+0.35+0.12=9.89-7.67+1.5-0.42=4.69-3.33-0.69=4.05+0.84-0.34+0.7=1.03-0.51=3.18+0.13=9.3+9.04-3.43+2.57=8.97-2.92+3.66-2.16=5.76+9.68-8.71-0.68=4.46+3.48-2.29=5.34-0.29+5.35-4.58=7.75+6.16=4.6+8.32+7.57+9.48=6.17+1.89+2.48+0.88=6.66+4.91-3.82=0.63+0.78=7.89+7.99+1.33=6.07-3.79+3.7=9.8+7.82-2.16=7.02-0.1+6.34-5.02=9.57-0.56-1.04-2.1=6.53+6.2-4.82=8.04-5.17-1.53+7.78=8.42-1.07-0.84-2.75=8.84+1.42-4.81=0.21+3.33=6.37-1.32-0.7=7.89-0.29+0.46=7.57-3.38=6.53-0.1+0.29+2.48=7.53-3.47-1.18-2.06=9.49-1.94-2.59+0.09=9.72+5.89-3.55-6.96=8.76+7.51+1.16-3.65=3.67+4.97+9.2-2.54=8.68-7.13=7.83-1.35-0.05-0.97=6.78+9.36-8.51+2.44=2.03+7.21+7.61=5.52-0.48-2.95-1.47=9.05+1.8+8.84+3.73=8.86-2.79+3.3-0.1=1.36+9.71+8.06=8.76-0.71+3.29-3.81=6.67-1.58+7.88-8.27=5.22-1.76+8.56+6.62=3.94+7.67-6.69-3.77=9.53-5.86+4.89=9.46+0.74-3.74+9.26=6.81+7.32-7.05=4.59+0.25+1.87+9.35=6.83+5.13-6.44-3.4=2.22+8.76+6.24=8.49-5.78+8.05=9.25-0.63-4.7+5.47=7.45+9.54+1.97=2.51+6.26-7.73+1.24=9.58-2.88-2.04-0.33=3.85-1.51+0.61=4.41+7.91-7.96-2.84=7.51+3.03=8.1+8.05-9.43=3.24+9.73-7.58=8.7-2.04-0.87-5.11=4.05-3.7+4.71=4.32-1.9=5.15+1.72-2.43+9.9=7.52+5.88-1.58=8.42-7.93+2.18-1.29=5.98+9.27+1.25+8.06=3.27+0.78+8.21+8.72=9.77+7.6=9.66-5.86-2.67=9.74-5.61+8.6=1.82+8.61-6.01+9.51=9.74-4.38+8.54+2.3=0.53+2.78=3.99+5.93+5.58+7.76=9.05-7.79=7.5+7.69-2.4-1.6=4.41-4.07+6.37+6.61=7.62-2.21-0.08+8.65=9.17-5.86-0.58-2.3=6.47-1.21+2.57-0.89=9.84-1.74-4.93-2.68=4.77+0.67=2.24+7.15-4.95+2.97=3.29+7.45-9.57+1.88=8.61-2.78-2.05+7.7=3.38-1+3.13=9.74+7.05+5.7-7.16=4.7-4.3+7.43+8.88=3.56-0.94+3.9-1.92=4.51+3.8+4.76=4.45+1.44+7.61+8.02=6.5+1.32+7.83-6.44=6.04+9.72+9.8=0.95+3.57+7.18-7.45=3.14-0.37+5.61+5.13=8.24+5.32+0.51=8.01-4.68-2.53-0.61=5.98-5.5=7.9+7.49-1.01-5.5=9.74+2.08-8.9=8.64-0.61-1.88-1.55=8.91+6.92-6.84-2.29=8.37-7.04=7.25-3.99-1.22+9.01=1.9+5.69=2.22+5.96+3.8=2.77+4.41=5.3+8.66-9.03=4.38+3.07=9.2-5.11=7.65-3.23-3.16=9.92+6.86=5.09+4.33-0.53+4.97=7.72-3.54+0.27-2.85=9.98-2.07=0.61+1.57+1.36=5.54+0.11+6.33-0.03=8.42-8=7.35-0.55+9.29=9.9-6.64+7.44+3.86=3.36+7.48-9.56=8.16-1.37-4.96+7.32=9.65-2.58-0.77-4.83=7.57-1.29-2.18=1.8+2.85+5.54-0.15=9.03-5.45-3.22=1.57+9.49-2.14-5.77=7.64+9.43+8.81-1.95=5.09-4.28+7.65=8.64-0.88-5.06+9.22=6.47+6.14-1.22=7.21+0.12+4.91-8.06=9.05-5.71=8.97-1.91+2.33-5.21=9.72-0.98-6.75+2.09=8.81-2.62-2.43-0.95=7.98+2.92+5.61-8.7=9.68-3.85-4.1+3.35=1.62+9.79+8.28+2.45=3.98+6.67+8.05-3.43=0.53+9.22-6.54+1.58=3.77-0.61+4.73+8.92=9.16-0.97-3.26=8.93-4.59-0.11+3.59=5.31-0.69-2.73+6.42=8.95-3.27-3.86=9.92-5.22+5.52-0.09=0.87+2.81+0.26+6.77=7.45-2.85-1.13+8.6=8.96-0.33-6.59+7.67=7.61-0.62-4.82=2.18+5.49+9.21=2.1+8.07-1.21-4.88=1.33+4.64-4.13+7.83=7.13+9.26-4.43=0.78+7.62-1.81-5.22=7.54+7.09-6.62=6.29-5.74+3.01+1.3=8.17-5.07-0.34-0.21=4.98+6.17+0.9-9.25=7.75-5.2+8.49+8.6=4.15+9.93-2.75-0.83=1.05+1+8.55+7.59=1.92+7.6-4.95+8.52=9.45-2.35-6.01+8.85=8.39+0.86+8.18=8.86+9.08-0.78-2.81=9.13+5.64+1.71=6.45-2.77+5.11+2.32=3.1-2.22+9.85=7.09+5.99-1.54=9.28+6.73-0.6+2.9=8.89+9.82+9.38+1.68=7.11-4.68+5.15-4.04=7.31-0.42-3.93-0.15=6.66-4.07=6.31+7.4+2.22-9.96=5.07-0.76=3.01+1.63-4.14+3.76=6.84-1.36-0.77+1.05=7.44-6.26-0.11+4.85=8.98+3.84-1.32=8.47-3.71-4.5=1.46+1.89+6.4=4.82+7.95=9.57-5.63+6.14-0.73=8.23-0.26-5.11-2.28=9.15-4.51+9.77-6.51=9.05-4.65+9.37=6.97+4.9-5.55-4.37=5.77+8.01+7.7-1.86=5.29+9.38+1.25-0.48=8.43+8.68+2.29+4.22=9.78+5.57+4.56+0.26=9.84-4.81=2.73+5.95+7.19-3.84=8.8-6.25-1.59=6.08-5.17-0.72=9.41-3.23=9.98-0.61+9.77+0.87=9.3-2.71-0.09-1.48=7.1-1.97-1.58-0.2=8.22+7.63+3.15-5.15=2.27+1.87=8.92+6.41-6.31-7.16=7.27+6.96=9.81-8.81+4.8=6.61-1.84-0.13+3.93=6.9-4.58+9.51-8.52=6.08-2.83+8.78=4.35-2.02-0.16=3.6+5.72-5.55=7.06+2.61-2.12-0.17=9.39-7.64=4.24-2.42+0.69-1.33=8.45+3.05=8.68-5.53-1.6+7.89=1.22+6.36+6.87=8.95+6.47-7.03-1.71=8.85-1.68-1.19-1.54=6.98-0.93-2.5+5.94=0.6+3.08=8.16+5.93+1.71-8.64=2.78+6.01=9.68+0.09+9.69=1.59+4.91-3.21=6.71-1.97+7.38+2.14=1.93-1-0.37+9.12=8.23-3.1-4.55=8.57+9.4+2.55-0.38=6.49-0.86+3.25-5.66=2.67+6.44=6.93-2.04-0.42-3.79=5.64+8.3-6.49-0.43=7.98-0.13-0.61-5.4=5.27-0.5-2.19+5.37=9.86-0.04-4-4.33=7.39-2.74-0.22=8.74-2.96-0.74-2.93=1.26+9.26+9.59=8.16+1.42-2.8-1.14=9.65+4.89-1.09-2.43=3.37+5.24-0.49=5.87+6.18=2.11-1.7-0.23=1.05+5.44+4.33=0.22+0.13+0.28+4.98=9.37-2.88+2.27+5.08=7.22-5.08=4.67+7.75+2.95-1.43=7.12+8.34-7.48+2.71=6.66-5.02+6.52-1.82=0.42+7.07=6.66+4.03-9.18-0.27=5.6-2.84-0.98+1.25=0.48-0.13=4.98+8.63-8.1=3.32+5.93+3.21-3.9=7.54+5.36+0.02=6.21-1.82-2.87-1.33=5.85-0.11-1.6-3.41=8.52-0.87+0.65+1.91=8.64-1.48=3.76+7.48+4.24=7.34-6.47+5.02+1.02=6.26-0.91-0.75+7.49=2.39+9.63-7.23=3.7-3.24+2.94+7.19=6.5+9.16+0.67=9.23-0.77-7.66+0.33=8.96-5.79-0.81=2.55+6.75-3.49+4.37=6.73-6.11=5.6-4.18-0.83=6.37-3.68=5.42+3.75-8.44=9.46-0.98-2.47-2.15=4.14-0.99=9.75+2.73-7.2-1.3=3.46+5.75+7.54+5.26=4.94-0.91-0.72-0.79=2.49-0.67+8.83-7.27=7.84-0.57-0.27-5.64=8.56-5.37+7.86+5.08=8.16+6.04-4.97-0.02=2.72-1.04+1.59-1.83=8.55-0.46+3.05+5.18=9.29+1.18+6.21+8.78=2.51+1.31+3.13-5.17=9.71+7.91-6.57+6.44=8.66-1.94-3.94+3.56=0.54+9.77-5.65-2.62=1.71-0.09-0.61=8.88-0.64-3.38-0.21=2.28+7.65+1.99+3.82=7-0.6+5.68=4.92+4.02+7.39=5.29-2.43+7.32-1.54=7.52+1.57+8.45-6.31=1.43+5.72-6.01+3.83=3.49-3.2+6.76-0.11=7.82+5.67-1.09+2.21=3.36+8.26+7.94+6.21=2.71+1.51-1.34+0.13=5.54-0.03-1.05-0.63=2.52+4.68+9.98+1.4=8.53-2.28-0.84=3.73-1.02-1.62=2.13+2.51+3.2-6.54=0.87+2.13+6.36=2.44-0.71+8.01+5.84=7.95-0.9-3.34-0.36=7.34+7.47-9.8+0.43=8.47+5.08-6.58+4.78=7.97+6.38-5.06-3.27=4.99+2.29-4.98=0.72+7.07-6.89=8.29+1.7=9.95+6.69-1.27-3.93=6.81-0.66+9.69=5.47+9.19+2.4-4.1=8.31-0.81-2.02=8.12+0.36+8.1=9.38+8+1.96=4.08-0.07-2.73+6.8=5.79+1.34-0.02+9.38=8.25+5.42-1.05=8.83-4.76+2.98+5.81=3.54+7.94-0.52+0.86=7.62+8.28-0.47+1.82=9.26-5.15-3.82-0.17=8.59+2.49+8.83-5.01=7.47-1.84-1.66=8.64-1.8-4.42=2.39+3.93+9.88+9.55=9.21+0.54-8.21=8.85-3.53+9.22+5.63=4.88+9.96+4.22+7.06=0.21+6.87+0.12+9.04=8.8-6.34-1.79=9.51-3.4-1.98=4.05+4.97-4.49+2.42=7.64-2.22=9.16+6.73+2.77=6.33-2.77+3.37+4.31=1.79-1.45+4.01+8.93=6.86-5.15+5.06-6.25=4.27-2.01-1.89=4.64+1.66+5.39-9.46=9.16-6.52-0.84-0.93=8.03+2.83+8.58+8.45=4.12+2.31-6.1+1.94=2+7.53+4.85+5.29=4.81+6.46+5.85-8.11=1.48+7.03+6.98-4.25=8.02+8.43-0.87=6.12-2.26-0.05-2.01=8.34-1.91-3.75-2.47=7.44+2.66+9.17=4.75-4.57+6.3=9.29+7.76-8.64-4.86=5.25-2.38+1.74+3.11=4.27-4.1=9.03-3.75+3.85=9.63-8.08+8.05+2.56=2.99+6.66=5.93-1.14-2.31+6.36=6.08+6.18-0.13-4.28=4.73+7.58+5.7+0.45=1.15+2.19+3.48+6.47=8.75-7.97=8.94-1.04+3.01=7.8-5.88+4.38+5.7=9.06-2.14+0.35=9.97-0.63+5.4+6.65=6.59+9.39-3.97-7.68=7.08+1.06=5.48+2.15=5.48+2.31-3.86=7.49+4.12+0.98-6.75=7.17+7.59+0.52+1.67=9.99-0.88-7.74-0.4=9.81-0.25-0.84-4.06=5.04-1.01-0.82-0.87=5.05-0.71+5.45+2.61=6.98-3.59-0.25-1.52=8.29+9.53-2+7=6.62+8.89+6.13-1.88=8.39+8.92+3.94=6.05+3.47-2.28=9.74-5-4.61=2.26+5+1.59-0.02=8.56+1.36+3.98-9.34=1.39+9.19-4.68=4.13+8.53+5.37+6.57=8.32+9.8-9.56-1.6=9.01-5.37+0.44=7.73-4.94+8.55=3.65+7.65=4.57+2.99-1.72=9.94-2.48=8.95-0.07+7.47-0.68=9.06+4.56-1.1-0.46=9.8-6.44-1=5.14-2.14+7.29-3.81=4.69+8.22-4.86+3.13=8.64-1.81+5.25+1.23=2.87+5.64+0.18-0.74=2.57+9.78-3.53+6.25=9.76+2.63=8.11-2.12+9.71=6.44-3.84=3.86+7.22-9.22=5.05+5.49-6.05-1.25=4.23-3.15+3.52=3.84+7.99+4.18-6.61=3.18+5.44-0.09=9.98+7.46-3.29=6.86-1.33+6.75+6.69=7.59+0.03-1.33=3.69-0.67-0.51=6.68-2.42-3.11=7.51-2.16-3.36=6.68-3.03+8.06+9.1=8.01-2.64+6.04+8.45=8.72+9.43+4.62+7.05=6.1-4.27-1.29+2.54=5.52+6.37+6.72=7.72-0.14-1.76-3.18=6.01+3.11=3.45+9.41+2.52+5.05=6.02-4.73+7.81=9.56-2.5+1.97-2.49=5.09+4.18=9.45+3.17-3.95+5.53=5.06-2.36-0.05-2.08=8.29+6.33=7.97+3.85-4.26-1.96=2.86+8.15+1.12-7.54=2.14+5.59=9.38-1.46=6.9-1.21=7.25-1.15-2.6=3.35+3.11-3.62=3.04+2.14-1.41=7.07-3.65+0.32+5.45=9.67-2.94+2.36+6.96=6.73-0.06+8.27+2.77=5.79-0.91=5.7-1.44=5.35+5.62-3.22-3.17=5.43+9.83=3.25+7.64=4.06+7.51+0.84=8.23-1.8+3.84=3.78-2.48-0.17+1.66=4.97+6.07=2.83+2.36+5.02+1.77=7.53+5.75-8.22+6.91=9.53-3.49=5.47+5.79-9.84+8.51=9.69-0.84-8.08+4.32=2.64+6.08+5.97+1.38=5.7+2.75-6.28=6.51+9.5+8.06-9.97=9.59-3.3+4.27+7.91=9.34+5.62+0.63=1.31-0.29+7.02+5.87=8.61-1.02-4.46+3.02=4.01-0.24=7.97+9.74+9.99=9.17+3.15+8.92+1.97=4.37+7.91-3.6-0.61=3.37-1.46-0.12=9.47-0.95-0.7+0.12=8.49+8.35-7.63+5.84=5.16-2.71=9.78+2.67-9.11+6.49=8.89-0.34+3.61-2.81=8.92-6.07+7.82+6.47=8.84-7.03+6.55-8.03=7.09-0.23=9.39+5.2-2.95=9.2-5.72+6.58+6.33=8.29-2.78+0.51=6.27+2.69-8.36+4.87=9.48-8.46-0.3=5.7-1.47+6.2-6.15=8.14-0.34-1.99+1.82=9.91-6.68-2.58=9.23-1.83-5.55=9.26-0.43-0.54+4.87=3.85-2.28+1.99=5.75-0.05-0.22=9.32+9.87-0.51-3.43=9.86-0.36-2.7-0.32=0.33+9.3+9.39-8.89=1.9-1.4+9.28-9.49=4.12+8.3=8.5-1.53-0.14=3.69+6.76-1.79-6.07=5.2+7.69-6.16-0.94=3.59+2.64-2.93+8=5.65-5.5+2.88=4.81+8.41+3.52+0.91=8.32+4.18-2.01-6.21=4.41+6.93+5.67=參考答案1.42-0.47-0.72+2.57=2.84.64+6.96+8.67-2.22=18.051.34+4.73+0.24=6.316.24-1.68+3.68=8.242.65-1.6=1.053.05+7.14+5.16-9.72=5.639.55-0.83+9.09=17.818.16+5.66-0.29-7.66=5.874.58-3.12+8.47+8.44=18.377.92-2.02-3.09-1.13=1.682.19+3.75+7.01=12.955.89+2.17+4-6.19=5.879.45+0.84+1.79+9.89=21.977.24+6.02-6.59+9.15=15.827.48+9.48+7.47=24.433.25-1.25-1.24=0.768.22-0.29+3.2+3.39=14.527.34+7.38-9.85-0.34=4.539.6-6.83+5.23-7.46=0.544.31+6.3+4.29=14.95.7+8.71+9.05=23.468.57-5.65+5.61+9.66=18.190.78+0.79=1.578.36-0.62+3.79-1.12=10.419.95+8.54+3.35=21.847+6.96-0.34+2.91=16.535.12-4.01+0.17=1.283.81+8.77-8.09=4.498.77-1.72+0.62-1.02=6.659.44-3.3+5.88-3.33=8.697.95+0.13-6.62-0.83=0.635.4+2.27+3.47-7.69=3.458.91-2.1-0.25+0.6=7.161.29+5.87-3.58=3.584+9.85+0.02-1.8=12.070.27+1.34+1.29-0.46=2.441.13+3.19-2.02=2.34.19-2.06+2.67=4.89.49+3.36-1.07+2.59=14.379.61-8.49=1.121.35+9.67+1.73=12.758.82+7.07=15.896.98-6.29+3.38-2.76=1.317.5-0.22-0.38-0.49=6.418.85-5.07-1.16=2.625.57-1.33-2.96+2.1=3.385.68-0.2-3.2+8.47=10.751.64+8.95+6.25+2.07=18.915.79-2.44=3.358.1-5.46-0.23-2.05=0.369.79-3.1+9.49=16.187.29-1.46-2.02=3.817.73-3.16+6.65=11.227.66-1.16+5.09-5.54=6.055.02+8.48-1.46-3.16=8.889.7-2.91=6.798.75-1.32-1.72-4.57=1.144.72-4.2+6.27=6.795.12+6.09+0.7+5.34=17.252.6-0.97-1.37+1.18=1.448.5+6.43+5.17+5.53=25.637.57-3.38-1.82+0.96=3.336.46+2.57+7.27+7.41=23.717.76-4.39-2.06+1.55=2.868.17-7.22+9.93=10.885.02+5.63+0.28-0.78=10.158-5.43+3.16=5.736.63+4.67=11.36.88-0.12-5.5+4.82=6.086.29+1.47=7.767.59-2-5.24+7.95=8.37.82-0.04+5.21-7.83=5.165.94-2.95-2.21+0.86=1.645.81+1.82-3.29+7.92=12.262.75-0.79=1.963-1.2+8.78=10.583.82+8.59-5.67+9.33=16.077.77+9.56-4.58-8.99=3.768.66+4.6-2.59-3.9=6.771.86-0.57=1.295.35+0.53=5.880.8+5.69=6.499.04-1.83-1.52-3.2=2.495-4.5=0.55.34-0.3-2.35=2.699.16+4.6+3.37=17.132.88+2.98+6.86=12.729.41-2.07-0.31=7.030.98-0.27-0.13=0.588.33-6.93-0.41+5.34=6.338.07+1.43-5.21+6.16=10.452.39+0.76+3.25-2.02=4.382.98-1.27-0.07-0.05=1.592.48+9.55-7.84=4.190.47+1.54+6.74+9.26=18.016.95-2.04-1.3-2.78=0.832.25+8.49-6.7=4.047-2.32+3.23-0.92=6.995.88+0.59=6.476.75-4.4=2.358.47-0.09-3.14=5.245.91+3.34+6.15=15.42.95-1.96=0.993.06-2.39+2.46=3.132.92-1.54+7.96=9.343.52-2.98+8.37=8.918.83-2.67-3.3+5.8=8.669.04-1.01+4.26-5.4=6.895.6-5.15+6.52-5.85=1.128.12-0.31-2.69-0.54=4.589.11+5.73-3.95=10.894.87-2.35+3.4-0.83=5.099.63-1.58+7.14+3.42=18.613.5+1.07-4.47=0.19.95-2.94=7.017.37-4.78+8.5-0.61=10.486.09-5.42+8.87+2.79=12.338.82+2.22+5.14=16.188.61-0.31+7.63=15.939.1+7.33=16.433.7-2.96+2.97+7.8=11.512.8+8.75-5.22=6.333.09+2+3.83+2.73=11.655.58+0.74-1.66-1.17=3.495.69-2.09+0.09-1.25=2.448.5-2.01+1.56-0.21=7.848.26-5.12-0.09=3.055.17+2.98+8.64-7.19=9.63.2+1.06+7.05+3.91=15.227.95-3.41+2.76=7.38.42-7.4=1.026.98-0.67+6.33=12.648.26+5.37-2.19=11.446.67-3.88+0.54+9.45=12.784.19-0.72-1.68=1.795.34-4.74-0.3+7.89=8.191.99-1.02+5.68=6.656.12+3.48+0.93+2.35=12.885.37-4.84+9.32-3.08=6.777.61+0.32=7.935.25-1.86=3.397.65-6.62=1.032.71+2.62+0.42+2.06=7.818.95-6.22=2.737.99+8.72-0.1-8.32=8.293.51+6-7.41=2.18.51-3=5.516.73+9.26-0.73-8.53=6.737.98+5.62+2.38=15.984.68-2.2-1.52-0.72=0.245.67+9.84-3.24+2.12=14.397.54+6.84=14.385.99-0.81+2.16-6.22=1.127.66-0.11=7.551.07+2.3-1.38+2.08=4.079.68+4.9+6.82-8.11=13.291.56+0.95+1.47=3.984.66-0.61-0.32-0.87=2.862.6-2.29+4.58=4.892.64+7.51-6.41-0.91=2.837.76-0.24-0.18-2.59=4.753.62-2.27+5.11+7.84=14.39.53+5.35-1.76-8.61=4.513.05+4.89-1.33-4.23=2.384.48+4.68=9.165.79-0.46-1.76-3.21=0.360.53+1.6+0.9=3.039.24+6.81-0.4+9.64=25.297.36-4.04+9.31=12.634.7-0.35-2.19=2.162.74+7.23-0.75=9.222.31+7.64+6.84=16.792.52+4.15=6.675.82+9.67+9.4=24.897.34-4.36-0.83+9.17=11.327.62+5.72-2.69=10.657.01-6.76+5.55+9.23=15.033.96+6.31+6.14=16.418.55+7.16=15.713.73+9.38+2.55+6.99=22.650.15+7.62-4.48=3.291.56+3.69+4.57=9.829.23+2.19+3.86+3.37=18.655.64-3.15-1.42=1.077.01+2.76-2.49+6.32=13.69.51-3.43-4.57+3.8=5.313.84+6.89+7.99=18.726.08+5.49=11.577.32-6.17+0.28+0.02=1.459.28-1.04+3.18+5.19=16.616.82-4.28-1.95=0.597.32+4.57+4.74+9.89=26.526.16-5.61+4.3+2.63=7.481.97-1.55+7.92=8.346.73+3.42=10.154.16-0.87=3.291.71+0.17+7.37+9.22=18.478.06+6.58-7.56-1.16=5.927.08+8.77-3.25+8.72=21.326.62-1.89-3.54+4.46=5.658.31-3.72+1.84-0.5=5.934.68+6.52-0.65+8.33=18.881.79+4.61=6.44.2-1.13+1.39=4.469.02+0.09-1.89+1.04=8.269.96-3.12+4.97-0.23=11.585.97-2.13+7.62-4.07=7.399.94-8.95+3.46-0.81=3.645.44-1.31-3+7.32=8.458.54-7.3+3.25=4.496.91-0.41+2.55=9.058.54+4.35-3.48-1.97=7.449.52-1.01-6.96=1.553.5+0.91+4.85-9.13=0.136.55+3.07-9.12=0.57.01+7.96=14.976.21-6.04=0.178.03-5.75-1.98=0.37.84+4.27-3.51-4.25=4.355.38-0.47-4.01+2.59=3.498.12+8.81+2.98+6.71=26.629.29-2.03+9.74=179.1+4.14+7.22-9.53=10.933.27+3.79-6.92+4.03=4.179.37+4.81-1.46+2.23=14.950.64+4.73+3.29-4.3=4.367.38-0.67=6.715.9+8.62=14.524.8-0.63-3.74=0.436.36+1.9+3.27+3.23=14.765.63-0.33-2.49+7.15=9.963.56+2.98+0.8=7.343.54+1.76-3.7+4.59=6.190.71+2.53+8.57+0.25=12.062.7+6.38=9.081.8+5.87+7.97-6.69=8.959.13+1.22+2.62-3.4=9.573.51-1.91+8.19+6.46=16.258.73-3.26+1.05-2.63=3.894.72+4.32+6.32=15.361.99+9.45+8.38+5.75=25.576.43+5.54+0.96-3.11=9.829.97-9.38+7.72+6.43=14.746.34-2.65+9.21-9.52=3.383.63-0.35+1.79=5.070.04+0.61+0.35+0.12=1.129.89-7.67+1.5-0.42=3.34.69-3.33-0.69=0.674.05+0.84-0.34+0.7=5.251.03-0.51=0.523.18+0.13=3.319.3+9.04-3.43+2.57=17.488.97-2.92+3.66-2.16=7.555.76+9.68-8.71-0.68=6.054.46+3.48-2.29=5.655.34-0.29+5.35-4.58=5.827.75+6.16=13.914.6+8.32+7.57+9.48=29.976.17+1.89+2.48+0.88=11.426.66+4.91-3.82=7.750.63+0.78=1.417.89+7.99+1.33=17.216.07-3.79+3.7=5.989.8+7.82-2.16=15.467.02-0.1+6.34-5.02=8.249.57-0.56-1.04-2.1=5.876.53+6.2-4.82=7.918.04-5.17-1.53+7.78=9.128.42-1.07-0.84-2.75=3.768.84+1.42-4.81=5.450.21+3.33=3.546.37-1.32-0.7=4.357.89-0.29+0.46=8.067.57-3.38=4.196.53-0.1+0.29+2.48=9.27.53-3.47-1.18-2.06=0.829.49-1.94-2.59+0.09=5.059.72+5.89-3.55-6.96=5.18.76+7.51+1.16-3.65=13.783.67+4.97+9.2-2.54=15.38.68-7.13=1.557.83-1.35-0.05-0.97=5.466.78+9.36-8.51+2.44=10.072.03+7.21+7.61=16.855.52-0.48-2.95-1.47=0.629.05+1.8+8.84+3.73=23.428.86-2.79+3.3-0.1=9.271.36+9.71+8.06=19.138.76-0.71+3.29-3.81=7.536.67-1.58+7.88-8.27=4.75.22-1.76+8.56+6.62=18.643.94+7.67-6.69-3.77=1.159.53-5.86+4.89=8.569.46+0.74-3.74+9.26=15.726.81+7.32-7.05=7.084.59+0.25+1.87+9.35=16.066.83+5.13-6.44-3.4=2.122.22+8.76+6.24=17.228.49-5.78+8.05=10.769.25-0.63-4.7+5.47=9.397.45+9.54+1.97=18.962.51+6.26-7.73+1.24=2.289.58-2.88-2.04-0.33=4.333.85-1.51+0.61=2.954.41+7.91-7.96-2.84=1.527.51+3.03=10.548.1+8.05-9.43=6.723.24+9.73-7.58=5.398.7-2.04-0.87-5.11=0.684.05-3.7+4.71=5.064.32-1.9=2.425.15+1.72-2.43+9.9=14.347.52+5.88-1.58=11.828.42-7.93+2.18-1.29=1.385.98+9.27+1.25+8.06=24.563.27+0.78+8.21+8.72=20.989.77+7.6=17.379.66-5.86-2.67=1.139.74-5.61+8.6=12.731.82+8.61-6.01+9.51=13.939.74-4.38+8.54+2.3=16.20.53+2.78=3.313.99+5.93+5.58+7.76=23.269.05-7.79=1.267.5+7.69-2.4-1.6=11.194.41-4.07+6.37+6.61=13.327.62-2.21-0.08+8.65=13.989.17-5.86-0.58-2.3=0.436.47-1.21+2.57-0.89=6.949.84-1.74-4.93-2.68=0.494.77+0.67=5.442.24+7.15-4.95+2.97=7.413.29+7.45-9.57+1.88=3.058.61-2.78-2.05+7.7=11.483.38-1+3.13=5.519.74+7.05+5.7-7.16=15.334.7-4.3+7.43+8.88=16.713.56-0.94+3.9-1.92=4.64.51+3.8+4.76=13.074.45+1.44+7.61+8.02=21.526.5+1.32+7.83-6.44=9.216.04+9.72+9.8=25.560.95+3.57+7.18-7.45=4.253.14-0.37+5.61+5.13=13.518.24+5.32+0.51=14.078.01-4.68-2.53-0.61=0.195.98-5.5=0.487.9+7.49-1.01-5.5=8.889.74+2.08-8.9=2.928.64-0.61-1.88-1.55=4.68.91+6.92-6.84-2.29=6.78.37-7.04=1.337.25-3.99-1.22+9.01=11.051.9+5.69=7.592.22+5.96+3.8=11.982.77+4.41=7.185.3+8.66-9.03=4.934.38+3.07=7.459.2-5.11=4.097.65-3.23-3.16=1.269.92+6.86=16.785.09+4.33-0.53+4.97=13.867.72-3.54+0.27-2.85=1.69.98-2.07=7.910.61+1.57+1.36=3.545.54+0.11+6.33-0.03=11.958.42-8=0.427.35-0.55+9.29=16.099.9-6.64+7.44+3.86=14.563.36+7.48-9.56=1.288.16-1.37-4.96+7.32=9.159.65-2.58-0.77-4.83=1.477.57-1.29-2.18=4.11.8+2.85+5.54-0.15=10.049.03-5.45-3.22=0.361.57+9.49-2.14-5.77=3.157.64+9.43+8.81-1.95=23.935.09-4.28+7.65=8.468.64-0.88-5.06+9.22=11.926.47+6.14-1.22=11.397.21+0.12+4.91-8.06=4.189.05-5.71=3.348.97-1.91+2.33-5.21=4.189.72-0.98-6.75+2.09=4.088.81-2.62-2.43-0.95=2.817.98+2.92+5.61-8.7=7.819.68-3.85-4.1+3.35=5.081.62+9.79+8.28+2.45=22.143.98+6.67+8.05-3.43=15.270.53+9.22-6.54+1.58=4.793.77-0.61+4.73+8.92=16.819.16-0.97-3.26=4.938.93-4.59-0.11+3.59=7.825.31-0.69-2.73+6.42=8.318.95-3.27-3.86=1.829.92-5.22+5.52-0.09=10.130.87+2.81+0.26+6.77=10.717.45-2.85-1.13+8.6=12.078.96-0.33-6.59+7.67=9.717.61-0.62-4.82=2.172.18+5.49+9.21=16.882.1+8.07-1.21-4.88=4.081.33+4.64-4.13+7.83=9.677.13+9.26-4.43=11.960.78+7.62-1.81-5.22=1.377.54+7.09-6.62=8.016.29-5.74+3.01+1.3=4.868.17-5.07-0.34-0.21=2.554.98+6.17+0.9-9.25=2.87.75-5.2+8.49+8.6=19.644.15+9.93-2.75-0.83=10.51.05+1+8.55+7.59=18.191.92+7.6-4.95+8.52=13.099.45-2.35-6.01+8.85=9.948.39+0.86+8.18=17.438.86+9.08-0.78-2.81=14.359.13+5.64+1.71=16.486.45-2.77+5.11+2.32=11.113.1-2.22+9.85=10.737.09+5.99-1.54=11.549.28+6.73-0.6+2.9=18.318.89+9.82+9.38+1.68=29.777.11-4.68+5.15-4.04=3.547.31-0.42-3.93-0.15=2.816.66-4.07=2.596.31+7.4+2.22-9.96=5.975.07-0.76=4.313.01+1.63-4.14+3.76=4.266.84-1.36-0.77+1.05=5.767.44-6.26-0.11+4.85=5.928.98+3.84-1.32=11.58.47-3.71-4.5=0.261.46+1.89+6.4=9.754.82+7.95=12.779.57-5.63+6.14-0.73=9.358.23-0.26-5.11-2.28=0.589.15-4.51+9.77-6.51=7.99.05-4.65+9.37=13.776.97+4.9-5.55-4.37=1.955.77+8.01+7.7-1.86=19.625.29+9.38+1.25-0.48=15.448.43+8.68+2.29+4.22=23.629.78+5.57+4.56+0.26=20.179.84-4.81=5.032.73+5.95+7.19-3.84=12.038.8-6.25-1.59=0.966.08-5.17-0.72=0.199.41-3.23=6.189.98-0.61+9.77+0.87=20.019.3-2.71-0.09-1.48=5.027.1-1.97-1.58-0.2=3.358.22+7.63+3.15-5.15=13.852.27+1.87=4.148.92+6.41-6.31-7.16=1.867.27+6.96=14.239.81-8.81+4.8=5.86.61-1.84-0.13+3.93=8.576.9-4.58+9.51-8.52=3.316.08-2.83+8.78=12.034.35-2.02-0.16=2.173.6+5.72-5.55=3.777.06+2.61-2.12-0.17=7.389.39-7.64=1.754.24-2.42+0.69-1.33=1.188.45+3.05=11.58.68-5.53-1.6+7.89=9.441.22+6.36+6.87=14.458.95+6.47-7.03-1.71=6.688.85-1.68-1.19-1.54=4.446.98-0.93-2.5+5.94=9.490.6+3.08=3.688.16+5.93+1.71-8.64=7.162.78+6.01=8.799.68+0.09+9.69=19.461.59+4.91-3.21=3.296.71-1.97+7.38+2.14=14.261.93-1-0.37+9.12=9.688.23-3.1-4.55=0.588.57+9.4+2.55-0.38=20.146.49-0.86+3.25-5.66=3.222.67+6.44=9.116.93-2.04-0.42-3.79=0.685.64+8.3-6.49-0.43=7.027.98-0.13-0.61-5.4=1.845.27-0.5-2.19+5.37=7.959.86-0.04-4-4.33=1.497.39-2.74-0.22=4.438.74-2.96-0.74-2.93=2.111.26+9.26+9.59=20.118.16+1.42-2.8-1.14=5.649.65+4.89-1.09-2.43=11.023.37+5.24-0.49=8.125.87+6.18=12.052.11-1.7-0.23=0.181.05+5.44+4.33=10.820.22+0.13+0.28+4.98=5.619.37-2.88+2.27+5.08=13.847.22-5.08=2.144.67+7.75+2.95-1.43=13.947.12+8.34-7.48+2.71=10.696.66-5.02+6.52-1.82=6.340.42+7.07=7.496.66+4.03-9.18-0.27=1.245.6-2.84-0.98+1.25=3.030.48-0.13=0.354.98+8.63-8.1=5.513.32+5.93+3.21-3.9=8.567.54+5.36+0.02=12.926.21-1.82-2.87-1.33=0.195.85-0.11-1.6-3.41=0.738.52-0.87+0.65+1.91=10.218.64-1.48=7.163.76+7.48+4.24=15.487.34-6.47+5.02+1.02=6.916.26-0.91-0.75+7.49=12.092.39+9.63-7.23=4.793.7-3.24+2.94+7.19=10.596.5+9.16+0.67=16.339.23-0.77-7.66+0.33=1.138.96-5.79-0.81=2.362.55+6.75-3.49+4.37=10.186.73-6.11=0.625.6-4.18-0.83=0.596.37-3.68=2.695.42+3.75-8.44=0.739.46-0.98-2.47-2.15=3.864.14-0.99=3.159.75+2.73-7.2-1.3=3.983.46+5.75+7.54+5.26=22.014.94-0.91-0.72-0.79=2.522.49-0.67+8.83-7.27=3.387.84-0.57-0.27-5.64=1.368.56-5.37+7.86+5.08=16.138.16+6.04-4.97-0.02=9.212.72-1.04+1.59-1.83=1.448.55-0.46+3.05+5.18=16.329.29+1.18+6.21+8.78=25.462.51+1.31+3.13-5.17=1.789.71+7.91-6.57+6.44=17.498.66-1.94-3.94+3.56=6.340.54+9.77-5.65-2.62=2.041.71-0.09-0.61=1.018.88-0.64-3.38-0.21=4.652.28+7.65+1.99+3.82=15.747-0.6+5.68=12.084.92+4.02+7.39=16.335.29-2.43+7.32-1.54=8.647.52+1.57+8.45-6.31=11.231.43+5.72-6.01+3.83=4.973.49-3.2+6.76-0.11=6.947.82+5.67-1.09+2.21=14.613.36+8.26+7.94+6.21=25.772.71+1.51-1.34+0.13=3.015.54-0.03-1.05-0.63=3.832.52+4.68+9.98+1.4=18.588.53-2.28-0.84=5.413.73-1.02-1.62=1.092.13+2.51+3.2-6.54=1.30.87+2.13+6.36=9.362.44-0.71+8.01+5.84=15.587.95-0.9-3.34-0.36=3.357.34+7.47-9.8+0.43=5.448.47+5.08-6.58+4.78=11.757.97+6.38-5.06-3.27=6.024.99+2.29-4.98=2.30.72+7.07-6.89=0.98.29+1.7=9.999.95+6.69-1.27-3.93=11.446.81-0.66+9.69=15.845.47+9.19+2.4-4.1=12.968.31-0.81-2.02=5.488.12+0.36+8.1=16.589.38+8+1.96=19.344.08-0.07-2.73+6.8=8.085.79+1.34-0.02+9.38=16.498.25+5.42-1.05=12.628.83-4.76+2.98+5.81=12.863.54+7.94-0.52+0.86=11.827.62+8.28-0.47+1.82=17.259.26-5.15-3.82-0.17=0.128.59+2.49+8.83-5.01=14.97.47-1.84-1.66=3.978.64-1.8-4.42=2.422.39+3.93+9.88+9.55=25.759.21+0.54-8.21=1.548.85-3.53+9.22+5.63=20.174.88+9.96+4.22+7.06=26.120.21+6.87+0.12+9.04=16.248.8-6.34-1.79=0.679.51-3.4-1.98=4.134.05+4.97-4.49+2.42=6.957.64-2.22=5.429.16+6.73+2.77=18.666.33-2.77+3.37+4.31=11.241.79-1.45+4.01+8.93=13.286.86-5.15+5.06-6.25=0.524.27-2.01-1.89=0.374.64+1.66+5.39-9.46=2.239.16-6.52-0.84-0.93=0.878.03+2.83+8.58+8.45=27.894.12+2.31-6.1+1.94=2.272+7.53+4.85+5.29=19.674.81+6.46+5.85-8.11=9.011.48+7.03+6.98-4.25=11.248.02+8.43-0.87=15.586.12-2.26-0.05-2.01=1.88.34-1.91-3.75-2.47=0.217.44+2.66+9.17=19.274.75-4.57+6.3=6.489.29+7.76-8.64-4.86=3.555.25-2.38+1.74+3.11=7.724.27-4.1=0.179.03-3.75+3.85=9.139.63-8.08+8.05+2.56=12.162.99+6.66=9.655.93-1.14-2.31+6.36=8.846.08+6.18-0.13-4.28=7.854.73+7.58+5.7+0.45=18.461.