四年級數(shù)學（小數(shù)加減運算）計算題專項練習與答案匯編

四年級數(shù)學（小數(shù)加減運算）計算題專項練習與答案匯編8.91-2.61-3.2=9.63-6.21=7.89-0.88+1.5-7.98=6.99-6.65=2.78+9.14+6.41+4.93=5.55-1.57-3.14=5.09-3.67+3.68=9.57+3.53-0.39+0.65=9.41-4.83+0.43=9.86-0.27+0.07-2=8.92-5.4=5.15+8.8+6.72+8.72=0.11+4.35+4.69-5=5.55+8.15-1.09-5.65=8.51+7.43+9.98=0.35+5.8+7.11+3.82=4.71+4.13-5.38+5.25=1.06+8.89-3.64+3.28=6.67+3.45-3.4+3.2=6.59-0.54-0.59-2.14=7.97-2.2+7.73+9.02=0.47+5.94=8.42+9.42+7.51=7.37-2.03-0.64+6.74=0.76-0.05+9.9=9.28+5.31+8.04=9.39-0.78-0.66-3.15=7.69-3.22=0.13+9.92-8.13=2.23+9.8+6.24=4.21+8.76-3.47-1.96=8.34+7+1.71=8.39+8.46+2.33-6.92=3.52-1.29+5.32-2.3=8.96+5.55-4.27-2.81=9.48-4.41+3.52+3.21=6.23-0.07+5.99-7.19=5.41+6.99+8.7+4.36=0.37+4.83+8.91+7.75=5.4-0.79+2.73-2.26=4.18-2.57+3.16+4.58=3.62-1.66-1.86=6.9-0.38+5.34-4.9=7.29-0.5=9.55-8.65+3.96-2.16=6.26-0.45-3.48+3.89=7.28+5.11+3.48=8.22-1.55+2.08+9.39=7.72+0.03=7.69-3.37-1.47-0.92=5.95+7.22-4.35+9.48=7.32-6.9=6.16-3.89+3.64-5.58=9.85-5.7+3.37=9.67+5.07+2.75=7.96-4.06-0.46=6.63-1.47+4.77+9.5=5.53+5.4+7.6-9.49=0.02+2.45=9.74-1.24-5.34=5.64-1.97+9.13-7.2=4.77-0.12-1.72=2.45+7.77+5.64+4.76=3.32-2.81=1.94-0.49+4.49=6.02+9.56-5.77=8.98-2.35-5.08=6.67-4.66-1.5-0.13=9.1+2.45-6.11-1.3=6.31+7.07+5.31=8.74-4.26-0.81=2.09+0.53+5.12+5.07=4.67-0.63-2.74+2.72=5.14-1.28-1.27+8.85=6.41+0.75+5.13+7.89=5.39-0.12+7.71=4.92-2.58+2.23-0.66=9.99-7.47+3.37=3.3-0.79+3.14+9.26=5.92+1.18-4.57+6.05=3.26+9.5=6.29-2.84-1.99+1.13=8.66-0.56+1.81-0.53=8.95+9.44-7.29=7.37-6.2+2.35=7.33-6.5+4.6-3.15=8.27-0.14+9.81=7.1-0.08-6.7=5.91-5.33+5.65=1.03+6.52-2.29+8.11=8.86-5.18-2.28+7.92=6.03-1.44=7.42+4.13+5.86-4.34=0.53+8.1-4.06-0.26=8.4-5.67-1.36+3.7=5.33-0.11-1.42+9.49=9.39+3.83+5.2+2.2=9.17-1.57+8.6=6.99-3.91+1.09+9.56=3.54+9.31+4.39-0.74=2-0.1+8.69-5.37=7.63+8.96+4.91=9.53-5.87+8.03-5.37=8.87-3.84-1.98=9.76-7.02+4.32-1.79=1.21+0.6-0.37-1.1=5.6-5.34+9.19=7.95+9.69-3.14-3.56=9.83-1.1-1.85-5.28=5.85+7.81+5.48=9.2-7.4=9.87+6.81+9.91+0.69=9.56-2.26-0.63-5.39=3.19+4.53+8.99-8.19=3.79+8.76+2.05-5.99=5.03-4.06=6.06-0.66-0.72=6.28+3.45-0.59+6.79=3.08+7.03-6.52+0.89=9.84-9.31+1.85=4.63-0.17+0.93=4.04-2.92+9.34=2.18-0.06-0.52+4.49=9.71-5.34-0.94+7.42=9.93-1.82+8.26=4.91+6.34+4.17=8.05-5.11=6.45+4.41-1.06+1.14=1.39+5.43-4.76=7.92+8.41+8.6+0.68=7.88+5.46-8.82=9.2-1.78-0.08-5.74=8.38-1.83+5.7=0.07+7.71=5.76-1.31+4.14+6.79=6.26-3.87+5.37-4.33=4.75-2.13=7.8+7.27-8.88+9.02=6.24+8.45+9.26=4.18+6.27-1.15=1.66+0.71=9.49-0.48-8.52=8.37+9.69-2.32-9.02=8.62+6.12-3.22-2.93=6.75-3.96+0.43-2.58=4.33-1.48+0.59=5.29+8.3+1.65+1.95=7.09-6.37=9.25+1.64=3.85+4.48-2.76=9.3+4.37-2.73=8.98+2.47-0.54+3.32=7.67-2.57+3.16+1.63=0.59+7.48-4.5=3.14+6.75-3.07-2.47=8.98-1.34-7.34=5.08+4.26-6.64=7.67+7.38=8.24-4.33+4.95=6.31-4.13-0.89+2.89=7.03+3.21+1.71=5.49+1.73=6.98+7.51+5.37=7.4+6.18-7.49-0.24=9.15-2.29-3.32-1.14=1.14+9.99=8.74-4.04-3.98+6.29=3.58+9.12+8.22=5.69-4.22+8.23=8.06-4.32-0.55=9.98-2.22+9.34+9.75=6.62-1.34=8.75+5.56+7.74=5.19+6.61-5.58-2.8=8.89-1.25-4.77=7.23-1.44-1.81+4.51=2.22-0.69+0.96=5.48-2.36+7.71-6.54=9.96-4.43+5.96=8.2-5.87+9.23-3.53=5.95-3.09+3.62=5.22-4.61+7.47-3.52=8.35-1.28=8+7.84+8.58=8.49-3.23=7.19+9.95+6.81+6.51=3.73+8.28+9.94+7.46=3.5+1.57=7.81+5.91-8.98=3.47-3.09+5.7+4.24=6.01-2.99=7.44+0.97+8.28-8.16=4.05+7.08-6.21=9.69-0.83-2.29-4.79=7.27-1.91+7.12-4.72=9.81+2.82+4.64=6.67-4.47=3.37-2.19=1.74+4.68+7.84-8.14=0.7+4.85+7.72=8.8-3.79-2.69=1.46+1.64=8.43-7.19+7.26+9.52=8.33-0.61+7.75=8.38-5.79+7.42-0.57=8.82+3.61+4.67-9.05=2.3-1.43=6.09+6.84-9.41+1.04=6.25-1.44-1.6+9.92=4.88+9.15-0.55-6.69=7.14-4.26+9.37-0.97=7.56-1.91+7.26=6.09-2.58=9.27-8.81=8.54-5.5=3.72+9.14-2.84-2.07=6.06-0.2+9.18-8.17=6.95+9.8-7.83=2.02-1.28+4.96+8.17=5.92-5.01+7.9-4.73=6.45+4.9-3.15+3.01=7.77+8.46+2.15-7.99=5.41-2.11=6.62-4.62+5.8+0.22=7.59-6.06+2.66=6.23+7.67+4.08-7.39=7.15-0.35=7.21-6.16+8.54-0.84=0.48+1.02+1.27=7.93-3.46-0.51-0.32=2.53-2.2+0.71+8.62=0.9+6.76+0.8-7.75=8.89+6.33-5.44=1.02+3.18=7.83-3.68-0.49-0.52=8.21+8.75-0.16+2.78=7.19+6.8-2.29-1.57=3.07+0.06+3.99=6.91+9.39+5.42-2.06=9.87+7.37-7.12+5.63=6.19-4.69+7.37-1.88=0.52+8.61=7.92+1.15+4.2-1.62=1.76+7.2+7.71+0.48=4.35+8.61-4.29=6.68+8.3-4.55+3.19=9.84-5=6.18-0.25-4.97=5.01+6.83-2.97=5.26-1.71=0.14+4.89-0.05+8=5.91+5.41-4.28=7.53-3.31=8.29-1.04-4.09-0.18=4.47-4.01=3.03-1.55+1.17+7.69=8.85+2.33+5.76-3.38=4.25+0.94=9.94-2.82-4.71-0.77=5.51+8.77+2.74=9.68-7.37+5.63=4.62+8.43-4.13=6.52+7.56-8.32+1.77=9.34+4.22-5.81=5.11+9.62-7.59-1.31=7.53+2.29-5.83-3.21=9.78-1.25-1.19-3.84=3.92+2.46+7.8+5.35=4.03-1.92+3.37+6.56=9.99+9.53-4.36-7.21=9.25-4.49-3.66+4.69=7.39-4.28+9.11-9.42=2.93-0.64+9.34+2.09=4.62+8.46=8.29-0.51-5.98+0.23=4.27+4.51+3.37-3.93=6.46-2.5+1.22-3.85=8.9+1.7+9.09+2.3=8.72+5.38=7.1-5.52=8.91-1.2-6.03+2.95=8.95-2.71-1.4-0.09=7.39+9.96-5.03-3.48=6.22-1.26-4.08+9.87=9.76-9.32=0.62+9.14-9.64+7.88=5.77+6.73=5.64-0.92-0.54+2.46=9.94+1.9+5.91-3.88=8.11+3.25+9.22-4=6.05-4.07=8.76+5.42=9.07-1.3-1.83+3.38=9.29-0.94+4.88-6.38=5-1.76+6.21=6.58-0.08=5.47+4.16=4.73-1.6+5.7-6.94=8.56-0.93-4.99=8.05+3.52+5.92=2.96+4.92+2.21=8.39+0.26=9.8-6.99-2.69+0.75=3.21+4.27+6.24+6.8=0.8+5.3-3.78=5.63-3.26-0.12=1.76+8.5+2.87+4.86=2.94-1.98-0.5+7.85=8.27-1.59-3.17=9.9-8.82+4.88=6.11+4.5+2.64+7.61=7.48+2.4=2.13-1.72=9.93-4.01+5.54=7.41-2.64-1.79-0.4=5.96-0.45+9.15-6.07=0.75+3.98+8.52+0.98=8.87-4.95-2.31-0.84=4.95+7.63+3.51-7.54=9.91-1.43-8.25+7.98=9.26-0.9-0.04-6.77=7.75+4.62-0.03-5.04=2.59+6.89=8.59-3.61-4.24+1.18=6.48-0.98-3.99+0.85=3.45+5.75+3.24-0.84=8.65+4.49+1.08-5.36=8.98-2.17-5.41+1.49=3.68+1.72+1.43-4.28=3.19+7.06+9.99+1.17=8.25+3.68+3.36+2.42=3.22+4.82=9.75-5.09-4.36+5.47=9.42-0.2-2.56-5.72=6.4-2.42+7.22-7.64=8.34-4.7+3.81=8.97-8.34+8.98-5.38=0.34+8.35-5.03=6+9.95+5.89=2.83+1.53+2.35=8.93+6.8-3.31+0.8=9.43-2.04-3.04-1.19=6.92-2.16-0.23+8.39=8.25-2.05-2.45+6.62=2.12+8.31-4.17+0.76=1.43+6.01-6.03+1.58=5.87+9.79+9.29-3.42=0.1+8.76+8.48+6.81=2.8+6.73-1.83-4.26=5.81+8.23+2.34-6.79=3.3-0.34+4.55-2.48=9.33+7.71-1.07=9.2-5.83+1.55+8.93=2.66+4.45-2.64=3.78+9.17+6.66=7.91-3.42-2.5+7.05=5.96-1.28+2.29=8.15-3.67+9.82+9.01=5.51+5.72+4.38-8.55=5.69+9.36+4.34=9.71-4.72+1.02-0.04=4.37-2.24+6.55+5.15=0.18+4.64+6.7-7.49=5.86-3.2-1.96+5.3=8.01-2.75-4.61-0.38=8.83+3.87+5.33+2.22=5.11-0.91+3.86=7.15-6.96=9.08-3.79-3.39-0.83=3.2-2.14+3.23=3.11+8.05+4.66-2.67=8.15+1.23-3.64+2.12=2.43+7.57-2.39+1.9=2.96+0.44+0.43+1.19=5.5-5.06+0.95=2.1-1.51+4.63+6.38=5.09+1.76=5.33+9.02-2.47=8.95-7.35+9.31-9.77=4.6+5.04-1.24+5.03=5.11+4.87-2.88+3.13=1.99+5.62+1.25=8.68-0.34+2.8+7.23=6.09+6.16-5.12-1.18=3.27-2.25+9.53+6.65=9.98-2.26-1.46=6.2+2.87-1.16+0.23=6.42-4.89-0.64+1.81=2.86-2.18+5.36-2.1=8.13-1.34-6.19=6.72-4.39-1.82+2.4=0.59+6.23+0.58-1.98=2.16+0.9=8.56+8.58-7.16=9.2-2.83-6.16+4.48=4.72-1.5-0.16-0.78=1.25+5.32+9.56+6.99=9.56+7.67+1.69+3.4=1.17+8.43-0.47-6.43=8.85-1.21-4.93-1.38=3.86+7.91=3.43+6.75=4.07-1.11+9.61=2.4+4.14+0.32-1.01=5.55+2.14+0.93+6.49=6.34+7.05+2.15=5.97+3.54=7.92+5.19-9.19+7.6=4.57+6.46+2.89+0.55=8.65-0.96-3.46+7.13=4.34+2.43+5.4-8.6=3.84-0.05+5.2+3.79=5.04-1.28+5.3=8.05+1.85-9.08=8.62-3.8=4.75+6.18+0.16-8.6=9.17-5.61+8.7=9.02+4.67+9.91=5.16+9.24+5.99-4.96=7.06+2.35+9.81=1.69+9.72-8.56+2.91=8.59-0.29-5.34=2.64+3.23=8.85-0.69-7.05-0.97=1.19+5.34-0.1=3.32+1.72+2.22+1.25=3.9-1.29+2.39+7.37=0.27+9.81-5.16=7.56+1.6-0.85-1.52=3.2+3.84+8.92+0.56=9.65-1.93-3.85=5.8-3+7.22+7.56=9.66-1.69-0.12-2.46=8.37-1.08-2.17-3.42=6.35-0.75+4.15+9.94=8.28+1.15-2.65=7.62-1.57+7.45-3.77=8.1-1.96+3.66-1.04=5.93+7.53+0.48+5.05=3-1.2+6.65=2.26+9.63+3.5-1.51=8.59+9.61=8.94+8.8-8.24=7.94-6.31=7.07-0.72-5.42=3.04+7.05-2.87+7.33=3.83-0.32+1.41-0.67=5.61-3.92=4+3.49+2.26+8.43=8.66-3.14+7.09+5.37=8.7-1.31-3.6-2.9=3.09+1.74+9.56=4.77+6.31-4.31-6.29=3.43+5.9-8.33+9.51=5.28-4.69+4.63-0.61=6.12-5.2+8.77+8.51=9.06-1.21-4.81=2.46-1.63+9.38+3.19=2.05+3.25+1.2=8.38-4.44-2.07=2.46-1.89+8.92-7.28=7.27+8.9-9.15=6.33-0.52-4.14=5.84+9.93+9.65=5.73-2.17+7.28=3.13-1.17=8.59-1.36+8.94=9.32-1.84-0.97=7.05+4.47+6.75-1.95=4.27+4.05-4.54-3.08=7.8+6.01+4.41=9.09-5.31-0.56+0.25=9.19-0.22-0.5-2.92=6.57+2.67-2.29+7.52=2.21+8.79-8.71=2.09+4.82+9.82+6.91=4.36+0.66=7.55-2.43-4.58-0.26=5.36+9.6-6.01+0.77=5.88+0.04+8.98-6.47=7.36-3.48+1.25+0.17=1.38-0.43+4.04+0.49=2.64+9.89-5.4=6.12-5.96+4.62+5.01=0.74+2.8=4.74+7.83-1.91+3.4=8.96-0.87-4.11+0.08=3.12+4.32-5.59=8.62+2.03+4.62=9.45+1.31+5.58-3.55=1.65+7.88-5.39+6.64=1.26+1.57+5.14+2.58=1.04+2.9=5.2-0.61=8.3-2.62-1.55=5.72+3.77-4.41+7.68=9.3-3.43+8.08=9.47-0.42=6.01+9.2-7.2=4.92-0.44-3.09+3.45=9.58-9.34+7.3+2.76=6.5+5.58+2.04+1.97=4.78-3.21+4.49+5.2=5.57+3.99+0.92=6.67-3.15=5.88-3.15+2.7+1.44=6.47-2.34-0.32=3.14+5.25-7.97=2.13+5.72-4.17+5.05=8.73-5.25-1.04-2.11=7.28-1.03-4.62=8.08-5.28+5.22+5.11=7.36+3.89+3.97-6.41=8.3-2.86-3.58=3.42+2.33-3.44=9.8-2.02+1.46+8.79=3.87+7.2=8.65+8.37=2.45+9.16-1.63+6.97=9.69-3.05-1.2-5.06=7.43-1.62-5.33+3.06=8.85-2.97-0.14-2.09=0.75+8.72-0.58-5.32=7.94-1.39-1.55=8.4-1.41+4.21=4.8+2.03+0.41=3.62+1.99+0.47+0.31=8.51-0.32-2.26-3.7=0.83+6.73-1.12=5.75+8.14-0.04=5.79-2.28-2.2-0.45=1.43+7.13+3.37+6.34=6.74-4.01-1.86=7.14+1.05-3.87-0.55=7.32-3.7-0.72+4.57=9.6+6.18-7.56+3.48=2.46+8.86+2.18=1.87-0.02-1.63=5.13+8.15-9.33-0.34=5.95+0.5=7.43+5.6-5.16-7.24=8.99-7.61+0.12-1.38=6.87-0.38+6.6-2.49=3.62-3.44=6.83-4.31+4.57+2.24=2.14+3.22=1.07-0.97+7.64+5.28=3.07+9.43+5.8+4.96=6.61+5.31=6.58-3.43=7.43-6.81+7.86=7.26+5.11-4.29-7.2=8.4-1.37-4.68+7.18=6.29-4.39+3.06=4.76-0.52-2.26-0.94=5.01+5.74=7.63-0.73-4.05=6.69-1.52-0.18+6.84=0.8+8.15=7.88-1.68-3.26=9.54+7.52+2.51=4.69+4.19-5.48-2.84=2.52+9.75-6.61=9.89-5.1-3.87=9.24-1.48-3.24+5.46=9.46-2.59-3.59+1.64=7.48-5.2+7.85-4.42=9.22-2.38-4.62=9.17-4.45=6.29-2.03-3.65=9.88+6.29-5.5+0.61=5.3+3.01+2.68=9.1+5.46+3.32+6.31=4.6+9.69=7.78-3.67+1.78-5.75=4.39-3.14=6.2-4.81+8.26+7.19=9.95-3.19=1.8+6.04=8.34-2.12-0.99=7.94-0.29-1.26-2.44=7.79+2.29+6.3-1.52=5.98+2.85+1.09+8.26=1.13+0.41+0.04=3.04-2.37-0.3=8.55+0.69+8.23=8.58-6.43-1.25=3.09-2.26+4.32+3.05=9.86+0.81+3.84-6.34=1.3+9.5-5.11=1.6+4.32=7.42-6.73+5.42=9.7-4.14-2.83=5.05+2.65-3.02=3.84+4.08-6.33=1.48+3.92=7.44-3.36+0.17+4.69=5.71+1.38+8.23+2.01=7.34-0.74+8.87+7.13=7.98+4.18+5.08=9.34-1.49=6.33+7.19+0.94-3.79=7.87-7.1+2.12=8.93-0.49+2.46-1.17=9.84+3.92-7.71=6.49-5.99+7.17=2.91+2.25+3.89=6.93-6.03=9.26+6.05-4.82-2.98=6.66-2.54=6.13+6.18+1.57+0.07=5.19+7.66-1.27-8.53=8.35+6.6=2.9+4.96+5.54=9.3+8.9-6.52=1.54+9.58-1.59+8.97=4.36+8.22+6.37=2.8+4.96=9.94+7.05-2.04+8.47=8.98+7.32=6.82-3.56=3.06+7.29+0.06-4.16=8.56+8.94+0.22-0.8=5.6+2.09+2.73+0.37=5.46+1.34-0.07-5.88=4.61+9.49+9.14+2.94=6.26-0.51-2.67-2.85=5.55-4.68-0.71=7.18+7.51-3.37+3.93=1.95+2.07+0.73=4.3+9.08+7.24+0.49=7.39+4.73-1.11-1.08=6.39+9.58+8.66=7.11+9.65-8.44=8.35+8.11-4.25-8.22=7.34-3.61-2.72=4.82+8.98+6.33-6.29=9.92+6.52-4.82-2.15=2.13+2.73-0.03=9.41+3.32=9.65-9.13+2.94+1.51=9.75-2.86-0.8-0.56=8.56+6.57=5.23+5.84-9.83+0.59=6.94-1.02=6.95-0.88-1.54=8.63-5.07-2.57=6.27+5.43+7.38-2.78=8.03+8.46-8.18-2.93=4.06+7.2+4.2-1.53=7.34-1.27+1.23+7.3=6.38-5.69-0.42+1=6.22+2.89-5.45+2.81=4.16+1.58+0.76-5.98=5.24-0.23+7.46+5.88=4.51-2.59+7.69+3.51=0.32+9.15+4.61-4.43=4.82+5.94+5.63-5.14=7.49-4.19-0.92+7.92=9.59-2.75-0.84-2.85=5.04-0.57-1.02-2.41=4.1-1.69-0.39=9.19+6.31-6.49+0.63=7.33-3.74-1.15-0.31=4.98+7.97-9.01-1.81=9.71+2.3-1.06-6.74=4.41+9.82-7.72=9.13+5.39-7.24+7.51=9.37-1.49-5.09+5.61=8.74-2.01-1-0.95=5.81-3.4+6.41=1.94+7.82-3.16-3.04=0.58+4.73-4.06+7.02=5.62+1.6+0.26=5.25-0.71-1.63-0.95=0.97+3.77+0.84=9.21+1.14-0.04-8.73=1.6+5.23+1.51=5.73-2.24+7.8+2.49=5.18-1.66-2.93+0.48=9.37-6.28-0.77-1.69=9.5+9.43+5.51-2.24=8.38+6.55-0.34-4.5=3.8+6.41-1.86+8.27=4.64+8.6=7.05+2.82+4.76+2.28=8.77+7.6-1.42-3.84=8.16-4.58-2.84+7.51=2.27-1.68+9.14-8.47=2.67+1.99+6.8+5.79=9.51+7.35+4.14=7.86-0.62-2.49-1.44=3.8+7.06-1.46-2.85=9.86-0.82-3.43-1.39=9.52-7.69-0.45=8.46-4.78-2.66+2.71=5.88-1.35+7.55=9.75-8.93+7.99-6.86=6.14-1.88-1.91=7.81-0.4-1.17-4.42=9.73-1.24-6.63+5.46=9.02-1.34-0.98-3.64=5.39+3.73-4.11-4.15=7.59+9.2-9.18-0.9=7.3-5.79=8.5+7.72-7.97-2.41=7.24+2.72=5.57-0.32=8.04+4.73-0.91-2.85=8.22+6.26-5.69+2.93=6.11-1.58-0.15=8.2+8.68-9.17=8.11-5.19+4.5-7.03=8.54-3.33+9.53+3.78=9.81+3.41+8.76+9.05=0.45+7.3=6.15+7.08+1.82-3.18=7.64-7.15+9.82=3.48+7.8+1.83+9.13=9.67-3.89-2.76-0.19=2.53-0.99-0.25-0.57=6.14-5.11+4.6+8.46=6.87-1.36-4.92+6.72=4.08-0.45-1.97+9.98=5.67-0.53+4.15-0.99=9.43+6.22-7.09-2.27=0.97+6.2-2.98-3.36=6.75+0.67+8.13-9.34=1.79+8.74-2.41=7.08+4.11-6.82+0.5=8.27-6.78+8.62-3.33=8.08+2.48+5.95+4.59=5.26+9.43-2.54-8.89=8.94+4.58-3.59=6.39-5.79+9.79=2.51+7.51-4.66=1.48+9.3+7.05-2.84=9.68-5.78+5.75=9.49-3.89-3.52-1.41=5.36+5.14-6.13+2.3=8.49-0.5+3.36+9=6.26+4.05-2.66-5.47=5.51+3.4=6.39-0.3-1.17-2.65=8.34-0.67-4.15-2.92=8.38-4.27-1.61=8.92+5.2+6.53-9.04=9.67-6.75+7.97=0.99+4.1+2.02+7.68=6.26-2.11-2.68+1.8=3.48+8.56-6.59=9.6-8.08+1.8-2.1=3.22+5.84+0.07+2.73=3.9-1.26+0.71+7.38=8+9.57-9.9=7.51+3.97-9.16+0.92=參考答案8.91-2.61-3.2=3.19.63-6.21=3.427.89-0.88+1.5-7.98=0.536.99-6.65=0.342.78+9.14+6.41+4.93=23.265.55-1.57-3.14=0.845.09-3.67+3.68=5.19.57+3.53-0.39+0.65=13.369.41-4.83+0.43=5.019.86-0.27+0.07-2=7.668.92-5.4=3.525.15+8.8+6.72+8.72=29.390.11+4.35+4.69-5=4.155.55+8.15-1.09-5.65=6.968.51+7.43+9.98=25.920.35+5.8+7.11+3.82=17.084.71+4.13-5.38+5.25=8.711.06+8.89-3.64+3.28=9.596.67+3.45-3.4+3.2=9.926.59-0.54-0.59-2.14=3.327.97-2.2+7.73+9.02=22.520.47+5.94=6.418.42+9.42+7.51=25.357.37-2.03-0.64+6.74=11.440.76-0.05+9.9=10.619.28+5.31+8.04=22.639.39-0.78-0.66-3.15=4.87.69-3.22=4.470.13+9.92-8.13=1.922.23+9.8+6.24=18.274.21+8.76-3.47-1.96=7.548.34+7+1.71=17.058.39+8.46+2.33-6.92=12.263.52-1.29+5.32-2.3=5.258.96+5.55-4.27-2.81=7.439.48-4.41+3.52+3.21=11.86.23-0.07+5.99-7.19=4.965.41+6.99+8.7+4.36=25.460.37+4.83+8.91+7.75=21.865.4-0.79+2.73-2.26=5.084.18-2.57+3.16+4.58=9.353.62-1.66-1.86=0.16.9-0.38+5.34-4.9=6.967.29-0.5=6.799.55-8.65+3.96-2.16=2.76.26-0.45-3.48+3.89=6.227.28+5.11+3.48=15.878.22-1.55+2.08+9.39=18.147.72+0.03=7.757.69-3.37-1.47-0.92=1.935.95+7.22-4.35+9.48=18.37.32-6.9=0.426.16-3.89+3.64-5.58=0.339.85-5.7+3.37=7.529.67+5.07+2.75=17.497.96-4.06-0.46=3.446.63-1.47+4.77+9.5=19.435.53+5.4+7.6-9.49=9.040.02+2.45=2.479.74-1.24-5.34=3.165.64-1.97+9.13-7.2=5.64.77-0.12-1.72=2.932.45+7.77+5.64+4.76=20.623.32-2.81=0.511.94-0.49+4.49=5.946.02+9.56-5.77=9.818.98-2.35-5.08=1.556.67-4.66-1.5-0.13=0.389.1+2.45-6.11-1.3=4.146.31+7.07+5.31=18.698.74-4.26-0.81=3.672.09+0.53+5.12+5.07=12.814.67-0.63-2.74+2.72=4.025.14-1.28-1.27+8.85=11.446.41+0.75+5.13+7.89=20.185.39-0.12+7.71=12.984.92-2.58+2.23-0.66=3.919.99-7.47+3.37=5.893.3-0.79+3.14+9.26=14.915.92+1.18-4.57+6.05=8.583.26+9.5=12.766.29-2.84-1.99+1.13=2.598.66-0.56+1.81-0.53=9.388.95+9.44-7.29=11.17.37-6.2+2.35=3.527.33-6.5+4.6-3.15=2.288.27-0.14+9.81=17.947.1-0.08-6.7=0.325.91-5.33+5.65=6.231.03+6.52-2.29+8.11=13.378.86-5.18-2.28+7.92=9.326.03-1.44=4.597.42+4.13+5.86-4.34=13.070.53+8.1-4.06-0.26=4.318.4-5.67-1.36+3.7=5.075.33-0.11-1.42+9.49=13.299.39+3.83+5.2+2.2=20.629.17-1.57+8.6=16.26.99-3.91+1.09+9.56=13.733.54+9.31+4.39-0.74=16.52-0.1+8.69-5.37=5.227.63+8.96+4.91=21.59.53-5.87+8.03-5.37=6.328.87-3.84-1.98=3.059.76-7.02+4.32-1.79=5.271.21+0.6-0.37-1.1=0.345.6-5.34+9.19=9.457.95+9.69-3.14-3.56=10.949.83-1.1-1.85-5.28=1.65.85+7.81+5.48=19.149.2-7.4=1.89.87+6.81+9.91+0.69=27.289.56-2.26-0.63-5.39=1.283.19+4.53+8.99-8.19=8.523.79+8.76+2.05-5.99=8.615.03-4.06=0.976.06-0.66-0.72=4.686.28+3.45-0.59+6.79=15.933.08+7.03-6.52+0.89=4.489.84-9.31+1.85=2.384.63-0.17+0.93=5.394.04-2.92+9.34=10.462.18-0.06-0.52+4.49=6.099.71-5.34-0.94+7.42=10.859.93-1.82+8.26=16.374.91+6.34+4.17=15.428.05-5.11=2.946.45+4.41-1.06+1.14=10.941.39+5.43-4.76=2.067.92+8.41+8.6+0.68=25.617.88+5.46-8.82=4.529.2-1.78-0.08-5.74=1.68.38-1.83+5.7=12.250.07+7.71=7.785.76-1.31+4.14+6.79=15.386.26-3.87+5.37-4.33=3.434.75-2.13=2.627.8+7.27-8.88+9.02=15.216.24+8.45+9.26=23.954.18+6.27-1.15=9.31.66+0.71=2.379.49-0.48-8.52=0.498.37+9.69-2.32-9.02=6.728.62+6.12-3.22-2.93=8.596.75-3.96+0.43-2.58=0.644.33-1.48+0.59=3.445.29+8.3+1.65+1.95=17.197.09-6.37=0.729.25+1.64=10.893.85+4.48-2.76=5.579.3+4.37-2.73=10.948.98+2.47-0.54+3.32=14.237.67-2.57+3.16+1.63=9.890.59+7.48-4.5=3.573.14+6.75-3.07-2.47=4.358.98-1.34-7.34=0.35.08+4.26-6.64=2.77.67+7.38=15.058.24-4.33+4.95=8.866.31-4.13-0.89+2.89=4.187.03+3.21+1.71=11.955.49+1.73=7.226.98+7.51+5.37=19.867.4+6.18-7.49-0.24=5.859.15-2.29-3.32-1.14=2.41.14+9.99=11.138.74-4.04-3.98+6.29=7.013.58+9.12+8.22=20.925.69-4.22+8.23=9.78.06-4.32-0.55=3.199.98-2.22+9.34+9.75=26.856.62-1.34=5.288.75+5.56+7.74=22.055.19+6.61-5.58-2.8=3.428.89-1.25-4.77=2.877.23-1.44-1.81+4.51=8.492.22-0.69+0.96=2.495.48-2.36+7.71-6.54=4.299.96-4.43+5.96=11.498.2-5.87+9.23-3.53=8.035.95-3.09+3.62=6.485.22-4.61+7.47-3.52=4.568.35-1.28=7.078+7.84+8.58=24.428.49-3.23=5.267.19+9.95+6.81+6.51=30.463.73+8.28+9.94+7.46=29.413.5+1.57=5.077.81+5.91-8.98=4.743.47-3.09+5.7+4.24=10.326.01-2.99=3.027.44+0.97+8.28-8.16=8.534.05+7.08-6.21=4.929.69-0.83-2.29-4.79=1.787.27-1.91+7.12-4.72=7.769.81+2.82+4.64=17.276.67-4.47=2.23.37-2.19=1.181.74+4.68+7.84-8.14=6.120.7+4.85+7.72=13.278.8-3.79-2.69=2.321.46+1.64=3.18.43-7.19+7.26+9.52=18.028.33-0.61+7.75=15.478.38-5.79+7.42-0.57=9.448.82+3.61+4.67-9.05=8.052.3-1.43=0.876.09+6.84-9.41+1.04=4.566.25-1.44-1.6+9.92=13.134.88+9.15-0.55-6.69=6.797.14-4.26+9.37-0.97=11.287.56-1.91+7.26=12.916.09-2.58=3.519.27-8.81=0.468.54-5.5=3.043.72+9.14-2.84-2.07=7.956.06-0.2+9.18-8.17=6.876.95+9.8-7.83=8.922.02-1.28+4.96+8.17=13.875.92-5.01+7.9-4.73=4.086.45+4.9-3.15+3.01=11.217.77+8.46+2.15-7.99=10.395.41-2.11=3.36.62-4.62+5.8+0.22=8.027.59-6.06+2.66=4.196.23+7.67+4.08-7.39=10.597.15-0.35=6.87.21-6.16+8.54-0.84=8.750.48+1.02+1.27=2.777.93-3.46-0.51-0.32=3.642.53-2.2+0.71+8.62=9.660.9+6.76+0.8-7.75=0.718.89+6.33-5.44=9.781.02+3.18=4.27.83-3.68-0.49-0.52=3.148.21+8.75-0.16+2.78=19.587.19+6.8-2.29-1.57=10.133.07+0.06+3.99=7.126.91+9.39+5.42-2.06=19.669.87+7.37-7.12+5.63=15.756.19-4.69+7.37-1.88=6.990.52+8.61=9.137.92+1.15+4.2-1.62=11.651.76+7.2+7.71+0.48=17.154.35+8.61-4.29=8.676.68+8.3-4.55+3.19=13.629.84-5=4.846.18-0.25-4.97=0.965.01+6.83-2.97=8.875.26-1.71=3.550.14+4.89-0.05+8=12.985.91+5.41-4.28=7.047.53-3.31=4.228.29-1.04-4.09-0.18=2.984.47-4.01=0.463.03-1.55+1.17+7.69=10.348.85+2.33+5.76-3.38=13.564.25+0.94=5.199.94-2.82-4.71-0.77=1.645.51+8.77+2.74=17.029.68-7.37+5.63=7.944.62+8.43-4.13=8.926.52+7.56-8.32+1.77=7.539.34+4.22-5.81=7.755.11+9.62-7.59-1.31=5.837.53+2.29-5.83-3.21=0.789.78-1.25-1.19-3.84=3.53.92+2.46+7.8+5.35=19.534.03-1.92+3.37+6.56=12.049.99+9.53-4.36-7.21=7.959.25-4.49-3.66+4.69=5.797.39-4.28+9.11-9.42=2.82.93-0.64+9.34+2.09=13.724.62+8.46=13.088.29-0.51-5.98+0.23=2.034.27+4.51+3.37-3.93=8.226.46-2.5+1.22-3.85=1.338.9+1.7+9.09+2.3=21.998.72+5.38=14.17.1-5.52=1.588.91-1.2-6.03+2.95=4.638.95-2.71-1.4-0.09=4.757.39+9.96-5.03-3.48=8.846.22-1.26-4.08+9.87=10.759.76-9.32=0.440.62+9.14-9.64+7.88=85.77+6.73=12.55.64-0.92-0.54+2.46=6.649.94+1.9+5.91-3.88=13.878.11+3.25+9.22-4=16.586.05-4.07=1.988.76+5.42=14.189.07-1.3-1.83+3.38=9.329.29-0.94+4.88-6.38=6.855-1.76+6.21=9.456.58-0.08=6.55.47+4.16=9.634.73-1.6+5.7-6.94=1.898.56-0.93-4.99=2.648.05+3.52+5.92=17.492.96+4.92+2.21=10.098.39+0.26=8.659.8-6.99-2.69+0.75=0.873.21+4.27+6.24+6.8=20.520.8+5.3-3.78=2.325.63-3.26-0.12=2.251.76+8.5+2.87+4.86=17.992.94-1.98-0.5+7.85=8.318.27-1.59-3.17=3.519.9-8.82+4.88=5.966.11+4.5+2.64+7.61=20.867.48+2.4=9.882.13-1.72=0.419.93-4.01+5.54=11.467.41-2.64-1.79-0.4=2.585.96-0.45+9.15-6.07=8.590.75+3.98+8.52+0.98=14.238.87-4.95-2.31-0.84=0.774.95+7.63+3.51-7.54=8.559.91-1.43-8.25+7.98=8.219.26-0.9-0.04-6.77=1.557.75+4.62-0.03-5.04=7.32.59+6.89=9.488.59-3.61-4.24+1.18=1.926.48-0.98-3.99+0.85=2.363.45+5.75+3.24-0.84=11.68.65+4.49+1.08-5.36=8.868.98-2.17-5.41+1.49=2.893.68+1.72+1.43-4.28=2.553.19+7.06+9.99+1.17=21.418.25+3.68+3.36+2.42=17.713.22+4.82=8.049.75-5.09-4.36+5.47=5.779.42-0.2-2.56-5.72=0.946.4-2.42+7.22-7.64=3.568.34-4.7+3.81=7.458.97-8.34+8.98-5.38=4.230.34+8.35-5.03=3.666+9.95+5.89=21.842.83+1.53+2.35=6.718.93+6.8-3.31+0.8=13.229.43-2.04-3.04-1.19=3.166.92-2.16-0.23+8.39=12.928.25-2.05-2.45+6.62=10.372.12+8.31-4.17+0.76=7.021.43+6.01-6.03+1.58=2.995.87+9.79+9.29-3.42=21.530.1+8.76+8.48+6.81=24.152.8+6.73-1.83-4.26=3.445.81+8.23+2.34-6.79=9.593.3-0.34+4.55-2.48=5.039.33+7.71-1.07=15.979.2-5.83+1.55+8.93=13.852.66+4.45-2.64=4.473.78+9.17+6.66=19.617.91-3.42-2.5+7.05=9.045.96-1.28+2.29=6.978.15-3.67+9.82+9.01=23.315.51+5.72+4.38-8.55=7.065.69+9.36+4.34=19.399.71-4.72+1.02-0.04=5.974.37-2.24+6.55+5.15=13.830.18+4.64+6.7-7.49=4.035.86-3.2-1.96+5.3=68.01-2.75-4.61-0.38=0.278.83+3.87+5.33+2.22=20.255.11-0.91+3.86=8.067.15-6.96=0.199.08-3.79-3.39-0.83=1.073.2-2.14+3.23=4.293.11+8.05+4.66-2.67=13.158.15+1.23-3.64+2.12=7.862.43+7.57-2.39+1.9=9.512.96+0.44+0.43+1.19=5.025.5-5.06+0.95=1.392.1-1.51+4.63+6.38=11.65.09+1.76=6.855.33+9.02-2.47=11.888.95-7.35+9.31-9.77=1.144.6+5.04-1.24+5.03=13.435.11+4.87-2.88+3.13=10.231.99+5.62+1.25=8.868.68-0.34+2.8+7.23=18.376.09+6.16-5.12-1.18=5.953.27-2.25+9.53+6.65=17.29.98-2.26-1.46=6.266.2+2.87-1.16+0.23=8.146.42-4.89-0.64+1.81=2.72.86-2.18+5.36-2.1=3.948.13-1.34-6.19=0.66.72-4.39-1.82+2.4=2.910.59+6.23+0.58-1.98=5.422.16+0.9=3.068.56+8.58-7.16=9.989.2-2.83-6.16+4.48=4.694.72-1.5-0.16-0.78=2.281.25+5.32+9.56+6.99=23.129.56+7.67+1.69+3.4=22.321.17+8.43-0.47-6.43=2.78.85-1.21-4.93-1.38=1.333.86+7.91=11.773.43+6.75=10.184.07-1.11+9.61=12.572.4+4.14+0.32-1.01=5.855.55+2.14+0.93+6.49=15.116.34+7.05+2.15=15.545.97+3.54=9.517.92+5.19-9.19+7.6=11.524.57+6.46+2.89+0.55=14.478.65-0.96-3.46+7.13=11.364.34+2.43+5.4-8.6=3.573.84-0.05+5.2+3.79=12.785.04-1.28+5.3=9.068.05+1.85-9.08=0.828.62-3.8=4.824.75+6.18+0.16-8.6=2.499.17-5.61+8.7=12.269.02+4.67+9.91=23.65.16+9.24+5.99-4.96=15.437.06+2.35+9.81=19.221.69+9.72-8.56+2.91=5.768.59-0.29-5.34=2.962.64+3.23=5.878.85-0.69-7.05-0.97=0.141.19+5.34-0.1=6.433.32+1.72+2.22+1.25=8.513.9-1.29+2.39+7.37=12.370.27+9.81-5.16=4.927.56+1.6-0.85-1.52=6.793.2+3.84+8.92+0.56=16.529.65-1.93-3.85=3.875.8-3+7.22+7.56=17.589.66-1.69-0.12-2.46=5.398.37-1.08-2.17-3.42=1.76.35-0.75+4.15+9.94=19.698.28+1.15-2.65=6.787.62-1.57+7.45-3.77=9.738.1-1.96+3.66-1.04=8.765.93+7.53+0.48+5.05=18.993-1.2+6.65=8.452.26+9.63+3.5-1.51=13.888.59+9.61=18.28.94+8.8-8.24=9.57.94-6.31=1.637.07-0.72-5.42=0.933.04+7.05-2.87+7.33=14.553.83-0.32+1.41-0.67=4.255.61-3.92=1.694+3.49+2.26+8.43=18.188.66-3.14+7.09+5.37=17.988.7-1.31-3.6-2.9=0.893.09+1.74+9.56=14.394.77+6.31-4.31-6.29=0.483.43+5.9-8.33+9.51=10.515.28-4.69+4.63-0.61=4.616.12-5.2+8.77+8.51=18.29.06-1.21-4.81=3.042.46-1.63+9.38+3.19=13.42.05+3.25+1.2=6.58.38-4.44-2.07=1.872.46-1.89+8.92-7.28=2.217.27+8.9-9.15=7.026.33-0.52-4.14=1.675.84+9.93+9.65=25.425.73-2.17+7.28=10.843.13-1.17=1.968.59-1.36+8.94=16.179.32-1.84-0.97=6.517.05+4.47+6.75-1.95=16.324.27+4.05-4.54-3.08=0.77.8+6.01+4.41=18.229.09-5.31-0.56+0.25=3.479.19-0.22-0.5-2.92=5.556.57+2.67-2.29+7.52=14.472.21+8.79-8.71=2.292.09+4.82+9.82+6.91=23.644.36+0.66=5.027.55-2.43-4.58-0.26=0.285.36+9.6-6.01+0.77=9.725.88+0.04+8.98-6.47=8.437.36-3.48+1.25+0.17=5.31.38-0.43+4.04+0.49=5.482.64+9.89-5.4=7.136.12-5.96+4.62+5.01=9.790.74+2.8=3.544.74+7.83-1.91+3.4=14.068.96-0.87-4.11+0.08=4.063.12+4.32-5.59=1.858.62+2.03+4.62=15.279.45+1.31+5.58-3.55=12.791.65+7.88-5.39+6.64=10.781.26+1.57+5.14+2.58=10.551.04+2.9=3.945.2-0.61=4.598.3-2.62-1.55=4.135.72+3.77-4.41+7.68=12.769.3-3.43+8.08=13.959.47-0.42=9.056.01+9.2-7.2=8.014.92-0.44-3.09+3.45=4.849.58-9.34+7.3+2.76=10.36.5+5.58+2.04+1.97=16.094.78-3.21+4.49+5.2=11.265.57+3.99+0.92=10.486.67-3.15=3.525.88-3.15+2.7+1.44=6.876.47-2.34-0.32=3.813.14+5.25-7.97=0.422.13+5.72-4.17+5.05=8.738.73-5.25-1.04-2.11=0.337.28-1.03-4.62=1.638.08-5.28+5.22+5.11=13.137.36+3.89+3.97-6.41=8.818.3-2.86-3.58=1.863.42+2.33-3.44=2.319.8-2.02+1.46+8.79=18.033.87+7.2=11.078.65+8.37=17.022.45+9.16-1.63+6.97=16.959.69-3.05-1.2-5.06=0.387.43-1.62-5.33+3.06=3.548.85-2.97-0.14-2.09=3.650.75+8.72-0.58-5.32=3.577.94-1.39-1.55=58.4-1.41+4.21=11.24.8+2.03+0.41=7.243.62+1.99+0.47+0.31=6.398.51-0.32-2.26-3.7=2.230.83+6.73-1.12=6.445.75+8.14-0.04=13.855.79-2.28-2.2-0.45=0.861.43+7.13+3.37+6.34=18.276.74-4.01-1.86=0.877.14+1.05-3.87-0.55=3.777.32-3.7-0.72+4.57=7.479.6+6.18-7.56+3.48=11.72.46+8.86+2.18=13.51.87-0.02-1.63=0.225.13+8.15-9.33-0.34=3.615.95+0.5=6.457.43+5.6-5.16-7.24=0.638.99-7.61+0.12-1.38=0.126.87-0.38+6.6-2.49=10.63.62-3.44=0.186.83-4.31+4.57+2.24=9.332.14+3.22=5.361.07-0.97+7.64+5.28=13.023.07+9.43+5.8+4.96=23.266.61+5.31=11.926.58-3.43=3.157.43-6.81+7.86=8.487.26+5.11-4.29-7.2=0.888.4-1.37-4.68+7.18=9.536.29-4.39+3.06=4.964.76-0.52-2.26-0.94=1.045.01+5.74=10.757.63-0.73-4.05=2.856.69-1.52-0.18+6.84=11.830.8+8.15=8.957.88-1.68-3.26=2.949.54+7.52+2.51=19.574.69+4.19-5.48-2.84=0.562.52+9.75-6.61=5.669.89-5.1-3.87=0.929.24-1.48-3.24+5.46=9.989.46-2.59-3.59+1.64=4.927.48-5.2+7.85-4.42=5.719.22-2.38-4.62=2.229.17-4.45=4.726.29-2.03-3.65=0.619.88+6.29-5.5+0.61=11.285.3+3.01+2.68=10.999.1+5.46+3.32+6.31=24.194.6+9.69=14.297.78-3.67+1.78-5.75=0.144.39-3.14=1.256.2-4.81+8.26+7.19=16.849.95-3.19=6.761.8+6.04=7.848.34-2.12-0.99=5.237.94-0.29-1.26-2.44=3.957.79+2.29+6.3-1.52=14.865.98+2.85+1.09+8.26=18.181.13+0.41+0.04=1.583.04-2.37-0.3=0.378.55+0.69+8.23=17.478.58-6.43-1.25=0.93.09-2.26+4.32+3.05=8.29.86+0.81+3.84-6.34=8.171.3+9.5-5.11=5.691.6+4.32=5.927.42-6.73+5.42=6.119.7-4.14-2.83=2.735.05+2.65-3.02=4.683.84+4.08-6.33=1.591.48+3.92=5.47.44-3.36+0.17+4.69=8.945.71+1.38+8.23+2.01=17.337.34-0.74+8.87+7.13=22.67.98+4.18+5.08=17.249.34-1.49=7.856.33+7.19+0.94-3.79=10.677.87-7.1+2.12=2.898.93-0.49+2.46-1.17=9.739.84+3.92-7.71=6.056.49-5.99+7.17=7.672.91+2.25+3.89=9.056.93-6.03=0.99.26+6.05-4.82-2.98=7.516.66-2.54=4.126.13+6.18+1.57+0.07=13.955.19+7.66-1.27-8.53=3.058.35+6.6=14.952.9+4.96+5.54=13.49.3+8.9-6.52=11.681.54+9.58-1.59+8.97=18.54.36+8.22+6.37=18.952.8+4.96=7.769.94+7.05-2.04+8.47=23.428.98+7.32=16.36.82-3.56=3.263.06+7.29+0.06-4.16=6.258.56+8.94+0.22-0.8=16.925.6+2.09+2.73+0.37=10.795.46+1.34-0.07-5.88=0.854.61+9.49+9.14+2.94=26.1