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4.72-1.06+5.59=4.95-3.58=9.64-2.68-6.61+1.64=8.82-4.51-0.43-0.44=7.01-6.32+6.79+9.37=9.25-0.91-2.47=7.38-0.51-3.19-1.74=5.86+9.81=5.01+6.8-2.57-4.68=7.22+9.45+6.58+8.1=7.99+5.73+2.2-9.12=8.57-6.18=7.42+8.69-7.58-7.08=9.52-4.16+1.18+5.22=7.22+4.69+0.61=4.13+4.92+7.14=9.86+1.64+0.57-9.72=8.22+8.46+0.53-4.13=6.92+3.64+9.72=3.21+7.55=7.49-0.88+8.26+8.62=8.6+1.01+0.76=8.47-2.25-3.93=7-1.49=8.74+5.22-0.8=6.66+9.65-2.79=0.91+1.76=9.95-2.22+5.55-3.1=6.5-0.79-2.84-0.56=9.36+4.04-6.02-0.28=7.15+1.65-6.65-0.24=9.16+9.67-8.06-6.28=6.15-4.84+9.14+2.46=7.34-1.31-0.91+0.84=8.52-4.69-0.75+6.7=2.95+2.51=6.45-2.33=7.01+0.59+0.37+3.82=8.66+2.69-4.42+7.5=7.76-2.24-1.39-0.46=8.58-0.62+0.95=6.42+3.54-9.72+8.23=0.76+3.54+1.3+3.5=9.47+3.13-6.97-2.34=3.38-0.99-1.11-0.11=1.28+8.73+6.44-0.33=1.5+9.8+9.08-7.33=3.25+4.87=7.81-0.5-1.78-5.4=0.12+8.41+5.73=9.32-2.72+5.77-8.42=9.47-9.24+6.17+9.66=9.16+7.77-4.96-6.54=8.55-7.85+4.48+6.91=2.2+1.43+3.11-3.56=9.44-1.88-4.3-0.69=4.1-3.27+1.25+6.05=6.58+4.9+2.41=9.77-9.61+9.78=5.05-2.55+7.07-4.84=7.92+2.19-4.51+6.43=7.78-0.15-3.77+6.19=7.42-5.45=6.57-3.19=5.6-2.56-2.6+2.73=9.96+5.34+9.75+1.64=3.02+4.22+8.31=8.61-5.35+3.85-6.79=2.21+5.55+1.09=2.73+8.24+6.25-5.98=5.2-2.98-2.09=2.48+9.1-3.27+0.91=2.18+1.06+6.3=4.73-3.98=3.14+1.57+9.09+8.04=8.7-1.35+2.74-1.56=9.54-2.03+9.25-4.72=9.59-6.49+5.47-4.02=2.14+9.12-1.08=9.67-2.6=9.75-0.06+0.53=9.47-0.99+3.77=5.61+9.17-9.29+7.82=3.31+0.56+9.93-9.01=7.69-6.18+8.46+7.45=1.49+7.41-0.81+2.13=5.45-2.6+8.55-2.4=3.59+7.85-2.02=8.59-1.65-1.11=9.92-1.66-0.41-2.06=8.38-3.33=3.56-1.71-0.2=5.44+4.67+0.34=9.4+2.9+4.23-8.45=9.83-7.75+9.26=9.78+4.03=5.88-4.93+3.83=1.23+9.56-5.74-1.73=9.1-0.08-8.13+2.85=4.46+1.18+9.08+8.69=9.94-3.58-1.83=0.96+2.54+1.46-1.56=6.33+2.42-1.73+7.58=8.67+5.99+5.03-7.62=9.1+5.66=6.17-2.28-3.34+0.79=8.49-5.83-2.01+8.27=4.39+8.53-6.19+4.94=8.32-2.91-0.15-4.87=9.25-4.04-1.41-0.29=0.45+4.76+5.73=9.7+7.13+5.74=5.05-1.31+6.39+4.98=9.95-4.5-0.36-2.33=3.64+8.13+3.24+7.05=4.52+4.48-6.85=3.89+4.27+9.85+1.89=6.55+8.55-1.31+2.73=5.49-1.73+3.3=5.19-1.75+8.16=3.18-2.43-0.58+4.77=8.82-2.55-2.28-2.18=2.94+8.77+8.07-3.44=9.02+8.98-6.43-2.89=0.94-0.34+8.29=7.83-4.46-0.29+9.72=2.43-1.15+7.56=8.97-4.62+5.4=7.84-0.83=6.28+0.65=9.68-1.45-0.66-3.13=3.96+4.36-0.86=8.14+2.1-6.96-2.14=2.43+3.83+4.25+9.65=6.83-0.72=3.05+5.85-7.83+6.46=9.05-3.83+4.45+2.64=4.17+5.14+3.99=7.36-0.95+4.04=3.81-1.27+9.94+6.85=8.56-3.58-4.85+3.09=6.37-2.06=8.25+3.69+4.18+0.53=7.34-1.08=1.23+9.6+8.01=7.15+9.71=6.97-0.11-4.23=9.15-7.02-1.26+3.19=8.09-0.82+0.79-6.34=7.34-1.18+0.09=9.05+9.3=9.68-0.97=1.84+8.1-0.22-8.56=2.38-2.1+3.44=9.98-0.14-3.27+6.68=0.4+0.12+4.91=7.93-4.74=4.75+3.11-6.13+4.93=6.7-1.9+9.53=5.06-2.27-1.69-0.05=6.82+6.14=5.69-5.4+7.78-5.84=7.21-2.81-2.26+8.82=6.25+4.81-5.69=9.49+5.62-0.64=8.6-6.83-1.65+9.18=7.43+3+4.15-3.22=9.34+1.33-1.11+2.75=9.6+0.67=5.88+1.3-5.58=4.76+3.9+2.07=7.5-0.85-5.29=5.38+5.28-2.49+9.94=6.9-6.19=2.28+7.11=7.53+6.75+3.63-3.17=7.88+4.03+3.71+2.31=0.34+8.63-2.61-3.22=8.51+5.81=6.48+6.89-1.44=8.37+9.76-9.02-6.55=9.1-5.93+0.29-1.64=9.34-0.57=6.12+8.39-8.91=6.12-2.33+9.54+4.19=8.22-4.03-3.58=2.64+2.04-0.13-0.69=6.88-3.58-0.96+2.77=6.44-1.62-4.59+1.84=1.78+4.15=8.35+6.84+4.81+7.08=6.4+6.54-1.03=8.03-4.33-3.44=8.87-1.66=6.54+3.41-5.93+2.54=4.78-0.51-0.83-0.22=8.83+9.56-3.56-3.67=1.35+4.86+0.38+9.59=8+5.32+8.52-5.97=4.59+9.09-0.76=8.64-4.22+5.42+8.6=9.52-3.21-5.41=5.57-0.68+6.44+2.69=8.16+9.91=3.32+3.54-0.96=9.98-8.4=2.85+5.47+3.65=7.72+0.48-5.76=5.41-0.75-4.28=9.08-3.19-5.07-0.31=2.75+4.61-6.8+3.11=4.32-3.47+1.91+2.7=8.86+3.03+1.02-1.22=9.63-1.3-0.94+1.63=3.05+4.33+4.09+7.32=8.69-4.9-2.45-0.11=2.46+7.69-7-2.49=9.03-1.66+5.26-6.03=7.97-2.08-5.79+7.86=9.02-8.81+6.63-4.35=2.84-1.02+6.23=1.35-0.16=0.7+8.47-8.7=7.29-1.15=3.15+4.78-3.62+6.35=7.88+8.11-3.25=6.14-3.69+7.96-4.11=5.46+2.12+6.03+2.2=4.83+4.94-6.74=6.9-0.88-3.41+9.19=9.46-5.34+6.27-5.48=9.24-5.59+0.2=3.17+1.75+5.96+6.77=8.01-5.28-1.16=5.49+6.36=9.76+4.47+6.99+2.84=9.43-6.72-0.71=8.26+1.42-4.24=8.81-1.82-3.04-1.79=2.78+8.12-7.75=1.92-0.46+8.15=8.49+0.93-3.29+7.9=3.84+5.2+2.96-3.64=9.99-5.37-2.28=9.75-1.61-5.78-1.18=9.49+8.86=8.17+2.29-1.64=9.84+4.05-9.09+0.07=9.73-5.97=6.6-4.36+2.17=5.29+4.56-0.42=6.25-0.14-2.34=9.28-1.65-4.67+6.94=9.16-4.63=6.35-1.52-1.55+1.72=4.69+7.89+0.08-2.41=6.36-0.2-2.94-1.47=9.72+6.38-6.23+8.63=9.73-5.24+6.26-6.73=8.09+6.33+2.17=6.81+9.26+0.3=7.65+1.92-1.24-6.77=9.06-1.89-1.08-2.55=7.34-3.82+2.14+4.08=4.21-0.44+1.31=1.74-0.24+8.3=3.12-2.63+2.76-1.47=7.19-3+6.66+7.98=5.85+7.75+1.29+8.66=3.83-2.37+3.84=9.93-4.01+9.99-3.32=6.77+0.35+6.5-4.6=3.42+4.58+8.59=5.41+9.42-4.9+8.16=3.5-2.43=4-0.56-3.11=0.49+7.56+3.89+9=4.04+9.45-6.81=3.5-0.49=7.6-3.99+9.37-8.87=5.25+8.28-2.7+2.94=7.42-4.66+1.39+4.54=8.41-1.03-2.52+3.02=5.53+5.43-6.75=5.96+1.59-3.81-2.34=6.22-0.32+7.05=3.67-1.58-1.33=3.13-0.71=6.86+3.15-3.37+8.58=4.36+7.15-0.58-3.81=4.7-0.28-0.79+1.55=6.94-1.52+7.29-3.21=5.74+5.38=6.14-3.95+8.54-1.08=8.76+6.2=8.78-7.25+3.04+5.9=8.55-7.26+8.37-8.01=1.81+8.16-7.34+6.86=3.51-1.99+2.03-2.63=3.61+7.14+6.21-9.2=9.16+7.77-7.31=8.48-5.12+6.46-2.85=6.97+5.09-4.66-2.91=7.19-5.01=9.83-2.27-4.16=3.35-0.34+7.85-4.3=7.12+1.76-5.67=1.38+0.06+7.4=8.25+9.76-9.87+8.54=9.97+0.38=5.9-4.22=7.97-0.37+2.25-0.88=2.38-1.38+6.96=3.2+8.54-4.54=5.53+8.33-8.44=8.05+9.13-5.96-3.83=9.4-2.34-6.77-0.1=8.6+9.75-9.36=8.86+6.67-4.27+2.03=5.47-4.67+0.28+0.05=6.41-2.77-2.03+5.99=6.39+8.31+3.35-5.4=5.27+9.5-3.37-9.71=8.67-0.04-2.28-3.12=7.29+9.1+6.21+7.64=9.9-7.52-0.73+5.9=5.58-3.07=9.55-0.53-8.65=2.1+3.02+4.67=9.48-3.05+1.94+5.65=0.96+8.21+8.55=2.78-0.03-1.35+4.61=0.08+6.57+4.58=8.18+2.8=9.09+0.81-8.76+8.22=8.53+9.2-2.06=9.51-0.53-0.31-2.05=5.82+2.33-5.29-0.98=0.58+2.79+2.66=6.08-3.45+1.41=7.95-6.02+4.16-3.13=2.95+0.3+3.44-0.4=7.9-2.94-4.82+1.48=5.78+9.54+2.97=3.14+7.72+1.08=8.85-6.01=7.09+9.1-1.46+6.48=9.07+8.66=1.83+1.78=6.89-2.54+9.67-2.64=2.44+0.31=5.89+9.1+9.76=3.08+4.7-2.88=3.7+5.74+1.67+9.57=7.14+9.17-8.75-2.41=8.14-4.33+6.23=6.22-1.43+4.57+4.78=2.02+9.68-1.42-1.76=4.93-4.65+9.83+3.01=7.73+5.02+0.47=5.18+5=8.91+2.97+0.54+0.12=2.95+4.22+5.92-4.79=3.27-0.93+7.29+3.98=3.6+7.6-7.89=1.73+7.37=3.57-0.22-2.28+3.01=5.12-2.95+8.49+0.46=1.4+2.88+3.96=9.7-1.84-4.93-2.71=9.94+9.36+6.09=8.36+9.09-3.26+8.85=7.25-6.56=6.32+6.94+6.02+6.45=9.85+1.42-1.88-4.33=3.6-1.27+6.73-3.27=7.68-4.93=9.66-0.58-0.02-1.46=3.03+9.55+9.3-4.23=5.87+2.11+8.02-2.4=5.03+8.73-7.57-0.65=8.8-0.59-1.45-3.22=7.26+0.47-4.48+8.11=9.15-0.02-2.39+5.14=5.47+1.46+8.83-5.87=8.94+1.03+8.88+1.46=6.54-1.38+6.75=6.37+8.34+2.04-2.42=9.76-2.02-5.84=6.73-0.41-0.65=7.83-1.13-4.04+9.26=8.46-8.35+8.31-0.14=9.35-3.54-4.03+9.6=8.12-1.85-3.38-0.57=6.91-1.16+3.87-8.78=7.31-6.62+6.15+5.66=9.4-6.09+9.94+8.95=9.85-9.36-0.23+3.86=5.51+7.92=2.87-2.26=8.03+2.49-5.06+9.16=5.41-4.97+5.54-0.84=4.43-0.39+1.38=9.05-3.53+8.25-1.91=9.54-3.68-0.51-4.49=8.38-0.87-1.48=7.78-0.05-3.76-3.3=3.01+5.47+8.47-1.74=9.29+6.75+7.08=2.76-0.71+8.22-8.76=7.58-1.11-1.06-3.26=2.3-2.2+9.79-1.68=9.13-2.86+1.69-7.59=7.88-1.89=3.45+5.77-4.51-2.55=9.4-8.59+9.3-0.12=6.24-1.49-1.84=3.25-3.09+6.65+2.83=5.69+6.13=9.02+9.05+9.32=0.63+0.85=9.84-1.47-4.54+8.23=7.39-1.46-3.7=8.43+4.17-9.35+4.59=3.7+8.27+2.6+9.94=8.55+3.35-6.31-2.65=9.63-1.26+0.82-4.13=1.63+9.54+0.59-7.57=6.3-4.16+5.95=7.07+8.06-6.3+6.65=6.89-0.11-5.37+6.84=1.04+2.76+4.01-3.54=5.7-4.93=6.74+9.83-2.02=8.64+8.84+1.72=1.22+4.89+2.65+5.15=6.82-2.16+5.82-6.41=9.34-7.12+1.36-1.96=5.48+7.51-6.02-3.49=7.8+4.96=7.56-3.61-1.34=6.11-3.19-1.42-0.66=5.87+2.24-4.26=6.11+5.27-8.11-1.58=9.81-1.45-0.6+5.92=7.5-1.36-2.37-3.37=7.66-2.45+5.48-2.2=2.15+4.51+1.76+3.29=2.14+8.09+0.05-5.39=9.23-4.94-3.71=9.44-1.74-7.35-0.12=2.73+8.29=9.88-6.9+9.43=5.95-5.8+4.75+8.46=8-2.75-3.1=6.07+0.44+0.15+8.18=7.94-0.35-4.29=6.23+6.61+6.48-5.62=9-1.86-0.54-6.12=9.15-1.48=4-0.45-3.39=8.86+4.44+7.37+2.03=9.01-3.17-2.42=6.56-1.84+3.9+6.54=4.65+3.08-5.36=9.91-4.65-0.21=6.31-4.83+9.85+0.29=8.84-0.98-6.89=7.32-3.5+3.35=9.51-0.45-6.09=8.01-1.58+0.96-6.58=8.38-0.7-6.94=3.87+1.44=4.56+2.33-1.78-2.98=3.33-2.22=6.78-4.29+9.12+9.49=7.83+9.35+3.54+5.3=5.25+4.6=3.06+6.93-2.69-6.67=6.52+8.37+3.91+7.03=5.77+6.59-9.61+5.81=2.8-0.77+1.49=6.7-4.24+4.42=3.25+4.77+4.57-4.53=5.44-1.33+2.44-2.19=4.75+6.56+5.97-2.4=9.49-1.18=0.42+6.23=7.93-1.02+5.26+2.4=6.64+1.62+7.13=7.22-6.04+0.64+9.28=8.21-1.85-4.55+4.19=6.03-5.15+1.11=9.86+9.22+5.43=6.02-4.3+0.2=5.75-4.48-0.29=6.55+9.53-0.6=0.28+6=9.4-0.36-6.17-1.22=7.34+7.72-5.93+4.42=8.75+7.64=6.49+9.35-3.41-5.69=5.75-5.41=2+1.31=8.07-5.68-1.17-0.87=9.15+2.77-4.96-1.13=6.92+1.9-0.35=9.78-0.56-0.37=9.41-8.89+7.85+1.24=8.33+7.13+9.7=1.77+0.1+4.14+2.14=8.06-4.72+8.92+5.93=1.28+7.87+6.88-6.45=6.29+9.47+8.01-0.52=9.25-0.73-2.18-4.12=9.12+2.09+2.54=7.23+6.46-3.68+2.89=9.04-1.34+4.03+2.86=5.45+3.2+8.82=3.36+6.22-3.17-0.79=1.91-0.99=2.48+2.76-0.04=7.08+2.46-2.37=2.43+5.14-3.55-2.86=1.96+0.65+4.99+2.7=9.68-4.85-4.07+5.98=6.45+3.62-7.11+0.61=4.53+7.64=8.74-0.7-1.26=1.16+9.08-5.52-4.12=6.46+8.95=3.01+9.81-8.28=3.43+6.65-7.85+4.53=9.76-7.68=6.1-0.53+4.54=9.93-4.9+5.64-8.7=7.17-4.26-2.45=6.41-1.09+4.77-1.24=3.73+5.81-6.34+4.5=5.88-0.96+6.26-3.72=6.77-0.65+6.46-0.35=9.07-1.55-3.62-1.08=5.2-2.25+6.25=3.3+8.88+1.19+0.93=7.56-1.35-4.31+5.18=2.65+7.32-2.37-5.17=2.98+2.3-3.02+1.9=6.14-0.45-5.11+9.99=6.43-4.19+9.58=8.05-1.86-1.96=6.79-3.04-2.93=8.62+5.63+2.98-3.94=9.36-3.89+4.95+8.5=4.44+6.86-3.13-0.07=8.8-4.86-1.12+0.66=6.56-1.41-2.72=6.9+8.03+7.31=1.83+7.75+6.68+4.15=8.29-3.2-3.52+7.23=9.7-1.39-0.41+0.76=9.98-3.44-1.77-3.29=9.74+5.32+9.64+0.83=0.22+1.43+8.24+2.9=2.65+9.1+5.27+1.21=6.83+4.85+2.01-4.03=7.31+9.34+0.54-3.14=2.55+9.55+5.75-1.18=9.39+5.75+4.42=0.8+9.65+9.75-4.69=6.81-1.8-3.48+8.39=8.2-3.19-3.28=4.14+7.23+1.22=7.75+7.52=7.03-1.82+4.81-9.48=3.5-1.21+4.3=9.85-9.25+0.72+2.46=5.25-4.97+6.73-6.31=5.59+6.62-4.25-0.97=0.5+5.18+7.4=0.21+4.96+6.94+0.53=8.78+8.72+7.66-8.38=8.3-5.31+6.14+8.5=3.38+7.07-1.73+3.81=9.22-1.47-3.56=6.46-3.72-1.39+9.01=5.8+4.21=1.04+3.37+0.23+9.44=9.05+0.43+4.37+2.6=9.64+0.56+2.99+2.58=9.89+4.41+7.48=5.26+8.82-0.15=0.12+2.7-0.91=8.75-1.12-2.45=9.51-1.58-0.26=9.8-2.02-1.34-4.7=7.63-3.35+8.82+6.04=8.76-2.43-0.9-4.66=8.84-0.23-7.51=9.05+3.82-6.78-0.91=4.93+4.13+4.28+1.91=2.5+6.78-1.97=7.11-4.22-0.42-0.56=9.67-5.17+3.4-7.36=5.95-2.19+8.29+7.67=2.64+8.78=7.97+5.37+2.71-6.04=8.21-0.69+3.88=2.72+8.83=8.04+7.72-8.41-6.1=7.66+7.88-0.71=6.95+1.7-2.73=9.23+9.18+1.2-6.85=6.54-0.76=7.92-0.3+8.4+0.13=6.28+1.02=4.86+2.4+0.14+6.71=9.57-5.62+6.77+3.09=5.58-4.82=7.67+7.22-7.38+9.8=3.79+5+2.81+9.69=2.67+3.46+9.14-8.31=2.19+3.73+4.67=1.52+7.78+8.86=0.64+5.4+3.04-0.34=8.75+2.36+4.42-1.23=4.48+6.14+2.86=5.93-2.36+6.35+9.89=7.28+0.91-1.25+3.2=0.43+1.11+4.6=5.67+7.66-9.2-3.18=2.37+1.01=6.8-5.72=7.88+2.74+1.11+4.69=9.7-8.83+9.82+3.27=4.28+3.23-3.07-2.68=7.78+9.25-4.23+2.44=9.3-2.25-2.44+9.67=8.86-4.46+1.49=4.24-3.99+4.78=7.83-2.23+8.06-3.79=0.65+1.5+8.73=9.67-5.26-1.55+3.41=3.79+3.58+4.13+6.11=9.56+6.42-4.1=5.63+8.94+3.18+3.33=3.73+7.83=0.71+9.4=9.73+3.53+1.52+7.31=6.8-0.3-0.65-5.7=1.94+6.59-2.59=9.84+8.62-7.83-7.31=8.15+0.56+9.71=3.17+7.42-2.44-4.31=9.4-6.62+4.31+9.09=7.08-1.76-5.04+8.62=2.87+0.5+5.36-0.6=9.75-5.81+2.02=4.98-0.93-0.03=9.37+3.63-9.2=9.06-1.64-1.31+6.5=3.7+3.65+7.18-4.27=9.64-4.9+7.41=9.38-1.28+0.43-6.54=5.51+8.3-1.26+2.91=2.98+9.32-8.05+1.36=8.46-1.92-4.49+9.29=9.5-0.81-1.3-6.98=2.73+9.11+7.17+8.11=8.34-7.27+8.26=8.77-1.7+5.59=9.79-7.72=0.91+6.93+8.82=7.11-1.13-0.48-1.47=5.83-1.81-2.8-0.44=9.46-4.36-1.49-1.81=5.7-3.71=5.04-0.79+8.08+8.82=8.21-3.18=8.06+3.81-4.93+9.55=4.27+5.61-2.38=3.52+3.24+7.32-1.08=2.43-2.06+0.73+9.5=7.16-0.06=0.34+6.95+4.61=9.77+6.35-5.88=3.75-2.02+6.68+8.96=7.71+6.77-4.51=8.51-1.36-1.58-2.37=5.99+2.24-2.27-5.86=8.63-0.61-1.39=7.52+3.29-9.26=9.72+2.71-3.37-1.88=9.88-0.34-5.55-2.91=9.81+4.66=8.73-6.09=2.99+5.21-0.42-0.98=4.21+7.09+0.05+7.2=6.48+9.61=2.05+6.07=6.84-0.64-3.79=8.47-3.54-1.69+0.41=7.62-4.44-0.7-1.25=4.95+8.12-2.23+2.14=4.92+1.81-2.21-2.87=5.66+3.04-8.4+2.3=3.63-3.39+7.02=3.63+1.56+9.61=1.51+8.43-4.02=8.61-2.06-1.35-0.88=5.61+9.21-7.51-4.96=8.64-8.19-0.18+9.18=1.4-0.23=6.14-0.29-2.38=1.67+4.75+6.25+4.46=5.33+9.17+6.92-3.87=5.1-3.64+2.44=9.94+6.21-5.08+7.46=7.39-1.62-4.52=0.34+9.28=3.83-1.48+1.71+7.73=6.98-1.33+0.68=0.21+1.94+4.54-3.23=7.74+9.93-3.37-5.1=8.05-4.78=3.07-0.42+5.99+9.67=8.58+3.53-1.14+9.1=4.14+6.9+5.81+9.15=7.42-1.11-2.6-0.94=6.31-4.31+0.47+6.64=8.32-5.35+8.83=6.35-1.38-1.42=7.55-2+2.95=4.61-1.59-2.29+9.95=6.4-5.56+0.85-1.59=3.37-0.26+1.87-1.25=7.2+6.78-1.92+0.77=5.08+9.02+1.44-6.35=5.49-2.57=4.6+7.06+1.2+4.56=6.38+5.15-2.46+5.24=6.48+6.71+3.59=9.56-6.32+1.4+1.6=1.71-1.41=4.81+5.35+6.85-2.94=5.33+2.5=8.12-2.33-3.88-0.95=4.17-2.66-0.09=7.58-5.7+1.51=5.89-5.34=9.97+0.32-4.36=9.09+2.91-9.8-1.02=6.34+3.58-4.01+4.26=7.61+2.38=9.01-7.81+8.75=8.22+6.95-5.63+5.45=7.22-4.94-1.84+9.4=參考答案4.72-1.06+5.59=9.254.95-3.58=1.379.64-2.68-6.61+1.64=1.998.82-4.51-0.43-0.44=3.447.01-6.32+6.79+9.37=16.859.25-0.91-2.47=5.877.38-0.51-3.19-1.74=1.945.86+9.81=15.675.01+6.8-2.57-4.68=4.567.22+9.45+6.58+8.1=31.357.99+5.73+2.2-9.12=6.88.57-6.18=2.397.42+8.69-7.58-7.08=1.459.52-4.16+1.18+5.22=11.767.22+4.69+0.61=12.524.13+4.92+7.14=16.199.86+1.64+0.57-9.72=2.358.22+8.46+0.53-4.13=13.086.92+3.64+9.72=20.283.21+7.55=10.767.49-0.88+8.26+8.62=23.498.6+1.01+0.76=10.378.47-2.25-3.93=2.297-1.49=5.518.74+5.22-0.8=13.166.66+9.65-2.79=13.520.91+1.76=2.679.95-2.22+5.55-3.1=10.186.5-0.79-2.84-0.56=2.319.36+4.04-6.02-0.28=7.17.15+1.65-6.65-0.24=1.919.16+9.67-8.06-6.28=4.496.15-4.84+9.14+2.46=12.917.34-1.31-0.91+0.84=5.968.52-4.69-0.75+6.7=9.782.95+2.51=5.466.45-2.33=4.127.01+0.59+0.37+3.82=11.798.66+2.69-4.42+7.5=14.437.76-2.24-1.39-0.46=3.678.58-0.62+0.95=8.916.42+3.54-9.72+8.23=8.470.76+3.54+1.3+3.5=9.19.47+3.13-6.97-2.34=3.293.38-0.99-1.11-0.11=1.171.28+8.73+6.44-0.33=16.121.5+9.8+9.08-7.33=13.053.25+4.87=8.127.81-0.5-1.78-5.4=0.130.12+8.41+5.73=14.269.32-2.72+5.77-8.42=3.959.47-9.24+6.17+9.66=16.069.16+7.77-4.96-6.54=5.438.55-7.85+4.48+6.91=12.092.2+1.43+3.11-3.56=3.189.44-1.88-4.3-0.69=2.574.1-3.27+1.25+6.05=8.136.58+4.9+2.41=13.899.77-9.61+9.78=9.945.05-2.55+7.07-4.84=4.737.92+2.19-4.51+6.43=12.037.78-0.15-3.77+6.19=10.057.42-5.45=1.976.57-3.19=3.385.6-2.56-2.6+2.73=3.179.96+5.34+9.75+1.64=26.693.02+4.22+8.31=15.558.61-5.35+3.85-6.79=0.322.21+5.55+1.09=8.852.73+8.24+6.25-5.98=11.245.2-2.98-2.09=0.132.48+9.1-3.27+0.91=9.222.18+1.06+6.3=9.544.73-3.98=0.753.14+1.57+9.09+8.04=21.848.7-1.35+2.74-1.56=8.539.54-2.03+9.25-4.72=12.049.59-6.49+5.47-4.02=4.552.14+9.12-1.08=10.189.67-2.6=7.079.75-0.06+0.53=10.229.47-0.99+3.77=12.255.61+9.17-9.29+7.82=13.313.31+0.56+9.93-9.01=4.797.69-6.18+8.46+7.45=17.421.49+7.41-0.81+2.13=10.225.45-2.6+8.55-2.4=93.59+7.85-2.02=9.428.59-1.65-1.11=5.839.92-1.66-0.41-2.06=5.798.38-3.33=5.053.56-1.71-0.2=1.655.44+4.67+0.34=10.459.4+2.9+4.23-8.45=8.089.83-7.75+9.26=11.349.78+4.03=13.815.88-4.93+3.83=4.781.23+9.56-5.74-1.73=3.329.1-0.08-8.13+2.85=3.744.46+1.18+9.08+8.69=23.419.94-3.58-1.83=4.530.96+2.54+1.46-1.56=3.46.33+2.42-1.73+7.58=14.68.67+5.99+5.03-7.62=12.079.1+5.66=14.766.17-2.28-3.34+0.79=1.348.49-5.83-2.01+8.27=8.924.39+8.53-6.19+4.94=11.678.32-2.91-0.15-4.87=0.399.25-4.04-1.41-0.29=3.510.45+4.76+5.73=10.949.7+7.13+5.74=22.575.05-1.31+6.39+4.98=15.119.95-4.5-0.36-2.33=2.763.64+8.13+3.24+7.05=22.064.52+4.48-6.85=2.153.89+4.27+9.85+1.89=19.96.55+8.55-1.31+2.73=16.525.49-1.73+3.3=7.065.19-1.75+8.16=11.63.18-2.43-0.58+4.77=4.948.82-2.55-2.28-2.18=1.812.94+8.77+8.07-3.44=16.349.02+8.98-6.43-2.89=8.680.94-0.34+8.29=8.897.83-4.46-0.29+9.72=12.82.43-1.15+7.56=8.848.97-4.62+5.4=9.757.84-0.83=7.016.28+0.65=6.939.68-1.45-0.66-3.13=4.443.96+4.36-0.86=7.468.14+2.1-6.96-2.14=1.142.43+3.83+4.25+9.65=20.166.83-0.72=6.113.05+5.85-7.83+6.46=7.539.05-3.83+4.45+2.64=12.314.17+5.14+3.99=13.37.36-0.95+4.04=10.453.81-1.27+9.94+6.85=19.338.56-3.58-4.85+3.09=3.226.37-2.06=4.318.25+3.69+4.18+0.53=16.657.34-1.08=6.261.23+9.6+8.01=18.847.15+9.71=16.866.97-0.11-4.23=2.639.15-7.02-1.26+3.19=4.068.09-0.82+0.79-6.34=1.727.34-1.18+0.09=6.259.05+9.3=18.359.68-0.97=8.711.84+8.1-0.22-8.56=1.162.38-2.1+3.44=3.729.98-0.14-3.27+6.68=13.250.4+0.12+4.91=5.437.93-4.74=3.194.75+3.11-6.13+4.93=6.666.7-1.9+9.53=14.335.06-2.27-1.69-0.05=1.056.82+6.14=12.965.69-5.4+7.78-5.84=2.237.21-2.81-2.26+8.82=10.966.25+4.81-5.69=5.379.49+5.62-0.64=14.478.6-6.83-1.65+9.18=9.37.43+3+4.15-3.22=11.369.34+1.33-1.11+2.75=12.319.6+0.67=10.275.88+1.3-5.58=1.64.76+3.9+2.07=10.737.5-0.85-5.29=1.365.38+5.28-2.49+9.94=18.116.9-6.19=0.712.28+7.11=9.397.53+6.75+3.63-3.17=14.747.88+4.03+3.71+2.31=17.930.34+8.63-2.61-3.22=3.148.51+5.81=14.326.48+6.89-1.44=11.938.37+9.76-9.02-6.55=2.569.1-5.93+0.29-1.64=1.829.34-0.57=8.776.12+8.39-8.91=5.66.12-2.33+9.54+4.19=17.528.22-4.03-3.58=0.612.64+2.04-0.13-0.69=3.866.88-3.58-0.96+2.77=5.116.44-1.62-4.59+1.84=2.071.78+4.15=5.938.35+6.84+4.81+7.08=27.086.4+6.54-1.03=11.918.03-4.33-3.44=0.268.87-1.66=7.216.54+3.41-5.93+2.54=6.564.78-0.51-0.83-0.22=3.228.83+9.56-3.56-3.67=11.161.35+4.86+0.38+9.59=16.188+5.32+8.52-5.97=15.874.59+9.09-0.76=12.928.64-4.22+5.42+8.6=18.449.52-3.21-5.41=0.95.57-0.68+6.44+2.69=14.028.16+9.91=18.073.32+3.54-0.96=5.99.98-8.4=1.582.85+5.47+3.65=11.977.72+0.48-5.76=2.445.41-0.75-4.28=0.389.08-3.19-5.07-0.31=0.512.75+4.61-6.8+3.11=3.674.32-3.47+1.91+2.7=5.468.86+3.03+1.02-1.22=11.699.63-1.3-0.94+1.63=9.023.05+4.33+4.09+7.32=18.798.69-4.9-2.45-0.11=1.232.46+7.69-7-2.49=0.669.03-1.66+5.26-6.03=6.67.97-2.08-5.79+7.86=7.969.02-8.81+6.63-4.35=2.492.84-1.02+6.23=8.051.35-0.16=1.190.7+8.47-8.7=0.477.29-1.15=6.143.15+4.78-3.62+6.35=10.667.88+8.11-3.25=12.746.14-3.69+7.96-4.11=6.35.46+2.12+6.03+2.2=15.814.83+4.94-6.74=3.036.9-0.88-3.41+9.19=11.89.46-5.34+6.27-5.48=4.919.24-5.59+0.2=3.853.17+1.75+5.96+6.77=17.658.01-5.28-1.16=1.575.49+6.36=11.859.76+4.47+6.99+2.84=24.069.43-6.72-0.71=28.26+1.42-4.24=5.448.81-1.82-3.04-1.79=2.162.78+8.12-7.75=3.151.92-0.46+8.15=9.618.49+0.93-3.29+7.9=14.033.84+5.2+2.96-3.64=8.369.99-5.37-2.28=2.349.75-1.61-5.78-1.18=1.189.49+8.86=18.358.17+2.29-1.64=8.829.84+4.05-9.09+0.07=4.879.73-5.97=3.766.6-4.36+2.17=4.415.29+4.56-0.42=9.436.25-0.14-2.34=3.779.28-1.65-4.67+6.94=9.99.16-4.63=4.536.35-1.52-1.55+1.72=54.69+7.89+0.08-2.41=10.256.36-0.2-2.94-1.47=1.759.72+6.38-6.23+8.63=18.59.73-5.24+6.26-6.73=4.028.09+6.33+2.17=16.596.81+9.26+0.3=16.377.65+1.92-1.24-6.77=1.569.06-1.89-1.08-2.55=3.547.34-3.82+2.14+4.08=9.744.21-0.44+1.31=5.081.74-0.24+8.3=9.83.12-2.63+2.76-1.47=1.787.19-3+6.66+7.98=18.835.85+7.75+1.29+8.66=23.553.83-2.37+3.84=5.39.93-4.01+9.99-3.32=12.596.77+0.35+6.5-4.6=9.023.42+4.58+8.59=16.595.41+9.42-4.9+8.16=18.093.5-2.43=1.074-0.56-3.11=0.330.49+7.56+3.89+9=20.944.04+9.45-6.81=6.683.5-0.49=3.017.6-3.99+9.37-8.87=4.115.25+8.28-2.7+2.94=13.777.42-4.66+1.39+4.54=8.698.41-1.03-2.52+3.02=7.885.53+5.43-6.75=4.215.96+1.59-3.81-2.34=1.46.22-0.32+7.05=12.953.67-1.58-1.33=0.763.13-0.71=2.426.86+3.15-3.37+8.58=15.224.36+7.15-0.58-3.81=7.124.7-0.28-0.79+1.55=5.186.94-1.52+7.29-3.21=9.55.74+5.38=11.126.14-3.95+8.54-1.08=9.658.76+6.2=14.968.78-7.25+3.04+5.9=10.478.55-7.26+8.37-8.01=1.651.81+8.16-7.34+6.86=9.493.51-1.99+2.03-2.63=0.923.61+7.14+6.21-9.2=7.769.16+7.77-7.31=9.628.48-5.12+6.46-2.85=6.976.97+5.09-4.66-2.91=4.497.19-5.01=2.189.83-2.27-4.16=3.43.35-0.34+7.85-4.3=6.567.12+1.76-5.67=3.211.38+0.06+7.4=8.848.25+9.76-9.87+8.54=16.689.97+0.38=10.355.9-4.22=1.687.97-0.37+2.25-0.88=8.972.38-1.38+6.96=7.963.2+8.54-4.54=7.25.53+8.33-8.44=5.428.05+9.13-5.96-3.83=7.399.4-2.34-6.77-0.1=0.198.6+9.75-9.36=8.998.86+6.67-4.27+2.03=13.295.47-4.67+0.28+0.05=1.136.41-2.77-2.03+5.99=7.66.39+8.31+3.35-5.4=12.655.27+9.5-3.37-9.71=1.698.67-0.04-2.28-3.12=3.237.29+9.1+6.21+7.64=30.249.9-7.52-0.73+5.9=7.555.58-3.07=2.519.55-0.53-8.65=0.372.1+3.02+4.67=9.799.48-3.05+1.94+5.65=14.020.96+8.21+8.55=17.722.78-0.03-1.35+4.61=6.010.08+6.57+4.58=11.238.18+2.8=10.989.09+0.81-8.76+8.22=9.368.53+9.2-2.06=15.679.51-0.53-0.31-2.05=6.625.82+2.33-5.29-0.98=1.880.58+2.79+2.66=6.036.08-3.45+1.41=4.047.95-6.02+4.16-3.13=2.962.95+0.3+3.44-0.4=6.297.9-2.94-4.82+1.48=1.625.78+9.54+2.97=18.293.14+7.72+1.08=11.948.85-6.01=2.847.09+9.1-1.46+6.48=21.219.07+8.66=17.731.83+1.78=3.616.89-2.54+9.67-2.64=11.382.44+0.31=2.755.89+9.1+9.76=24.753.08+4.7-2.88=4.93.7+5.74+1.67+9.57=20.687.14+9.17-8.75-2.41=5.158.14-4.33+6.23=10.046.22-1.43+4.57+4.78=14.142.02+9.68-1.42-1.76=8.524.93-4.65+9.83+3.01=13.127.73+5.02+0.47=13.225.18+5=10.188.91+2.97+0.54+0.12=12.542.95+4.22+5.92-4.79=8.33.27-0.93+7.29+3.98=13.613.6+7.6-7.89=3.311.73+7.37=9.13.57-0.22-2.28+3.01=4.085.12-2.95+8.49+0.46=11.121.4+2.88+3.96=8.249.7-1.84-4.93-2.71=0.229.94+9.36+6.09=25.398.36+9.09-3.26+8.85=23.047.25-6.56=0.696.32+6.94+6.02+6.45=25.739.85+1.42-1.88-4.33=5.063.6-1.27+6.73-3.27=5.797.68-4.93=2.759.66-0.58-0.02-1.46=7.63.03+9.55+9.3-4.23=17.655.87+2.11+8.02-2.4=13.65.03+8.73-7.57-0.65=5.548.8-0.59-1.45-3.22=3.547.26+0.47-4.48+8.11=11.369.15-0.02-2.39+5.14=11.885.47+1.46+8.83-5.87=9.898.94+1.03+8.88+1.46=20.316.54-1.38+6.75=11.916.37+8.34+2.04-2.42=14.339.76-2.02-5.84=1.96.73-0.41-0.65=5.677.83-1.13-4.04+9.26=11.928.46-8.35+8.31-0.14=8.289.35-3.54-4.03+9.6=11.388.12-1.85-3.38-0.57=2.326.91-1.16+3.87-8.78=0.847.31-6.62+6.15+5.66=12.59.4-6.09+9.94+8.95=22.29.85-9.36-0.23+3.86=4.125.51+7.92=13.432.87-2.26=0.618.03+2.49-5.06+9.16=14.625.41-4.97+5.54-0.84=5.144.43-0.39+1.38=5.429.05-3.53+8.25-1.91=11.869.54-3.68-0.51-4.49=0.868.38-0.87-1.48=6.037.78-0.05-3.76-3.3=0.673.01+5.47+8.47-1.74=15.219.29+6.75+7.08=23.122.76-0.71+8.22-8.76=1.517.58-1.11-1.06-3.26=2.152.3-2.2+9.79-1.68=8.219.13-2.86+1.69-7.59=0.377.88-1.89=5.993.45+5.77-4.51-2.55=2.169.4-8.59+9.3-0.12=9.996.24-1.49-1.84=2.913.25-3.09+6.65+2.83=9.645.69+6.13=11.829.02+9.05+9.32=27.390.63+0.85=1.489.84-1.47-4.54+8.23=12.067.39-1.46-3.7=2.238.43+4.17-9.35+4.59=7.843.7+8.27+2.6+9.94=24.518.55+3.35-6.31-2.65=2.949.63-1.26+0.82-4.13=5.061.63+9.54+0.59-7.57=4.196.3-4.16+5.95=8.097.07+8.06-6.3+6.65=15.486.89-0.11-5.37+6.84=8.251.04+2.76+4.01-3.54=4.275.7-4.93=0.776.74+9.83-2.02=14.558.64+8.84+1.72=19.21.22+4.89+2.65+5.15=13.916.82-2.16+5.82-6.41=4.079.34-7.12+1.36-1.96=1.625.48+7.51-6.02-3.49=3.487.8+4.96=12.767.56-3.61-1.34=2.616.11-3.19-1.42-0.66=0.845.87+2.24-4.26=3.856.11+5.27-8.11-1.58=1.699.81-1.45-0.6+5.92=13.687.5-1.36-2.37-3.37=0.47.66-2.45+5.48-2.2=8.492.15+4.51+1.76+3.29=11.712.14+8.09+0.05-5.39=4.899.23-4.94-3.71=0.589.44-1.74-7.35-0.12=0.232.73+8.29=11.029.88-6.9+9.43=12.415.95-5.8+4.75+8.46=13.368-2.75-3.1=2.156.07+0.44+0.15+8.18=14.847.94-0.35-4.29=3.36.23+6.61+6.48-5.62=13.79-1.86-0.54-6.12=0.489.15-1.48=7.674-0.45-3.39=0.168.86+4.44+7.37+2.03=22.79.01-3.17-2.42=3.426.56-1.84+3.9+6.54=15.164.65+3.08-5.36=2.379.91-4.65-0.21=5.056.31-4.83+9.85+0.29=11.628.84-0.98-6.89=0.977.32-3.5+3.35=7.179.51-0.45-6.09=2.978.01-1.58+0.96-6.58=0.818.38-0.7-6.94=0.743.87+1.44=5.314.56+2.33-1.78-2.98=2.133.33-2.22=1.116.78-4.29+9.12+9.49=21.17.83+9.35+3.54+5.3=26.025.25+4.6=9.853.06+6.93-2.69-6.67=0.636.52+8.37+3.91+7.03=25.835.77+6.59-9.61+5.81=8.562.8-0.77+1.49=3.526.7-4.24+4.42=6.883.25+4.77+4.57-4.53=8.065.44-1.33+2.44-2.19=4.364.75+6.56+5.97-2.4=14.889.49-1.18=8.310.42+6.23=6.657.93-1.02+5.26+2.4=14.576.64+1.62+7.13=15.397.22-6.04+0.64+9.28=11.18.21-1.85-4.55+4.19=66.03-5.15+1.11=1.999.86+9.22+5.43=24.516.02-4.3+0.2=1.925.75-4.48-0.29=0.986.55+9.53-0.6=15.480.28+6=6.289.4-0.36-6.17-1.22=1.657.34+7.72-5.93+4.42=13.558.75+7.64=16.396.49+9.35-3.41-5.69=6.745.75-5.41=0.342+1.31=3.318.07-5.68-1.17-0.87=0.359.15+2.77-4.96-1.13=5.836.92+1.9-0.35=8.479.78-0.56-0.37=8.859.41-8.89+7.85+1.24=9.618.33+7.13+9.7=25.161.77+0.1+4.14+2.14=8.158.06-4.72+8.92+5.93=18.191.28+7.87+6.88-6.45=9.586.29+9.47+8.01-0.52=23.259.25-0.73-2.18-4.12=2.229.12+2.09+2.54=13.757.23+6.46-3.68+2.89=12.99.04-1.34+4.03+2.86=14.595.45+3.2+8.82=17.473.36+6.22-3.17-0.79=5.621.91-0.99=0.922.48+2.76-0.04=5.27.08+2.46-2.37=7.172.43+5.14-3.55-2.86=1.161.96+0.65+4.99+2.7=10.39.68-4.85-4.07+5.98=6.746.45+3.62-7.11+0.61=3.574.53+7.64=12.178.74-0.7-1.26=6.781.16+9.08-5.52-4.12=0.66.46+8.95=15.413.01+9.81-8.28=4.543.43+6.65-7.85+4.53=6.769.76-7.68=2.086.1-0.53+4.54=10.119.93-4.9+5.64-8.7=1.977.17-4.26-2.45=0.466.41-1.09+4.77-1.24=8.853.73+5.81-6.34+4.5=7.75.88-0.96+6.26-3.72=7.466.77-0.65+6.46-0.35=12.239.07-1.55-3.62-1.08=2.825.2-2.25+6.25=9.23.3+8.88+1.19+0.93=14.37.56-1.35-4.31+5.18=7.082.65+7.32-2.37-5.17=2.432.98+2.3-3.02+1.9=4.166.14-0.45-5.11+9.99=10.576.43-4.19+9.58=11.828.05-1.86-1.96=4.236.79-3.04-2.93=0.828.62+5.63+2.98-3.94=13.299.36-3.89+4.95+8.5=18.924.44+6.86-3.13-0.07=8.18.8-4.86-1.12+0.66=3.486.56-1.41-2.72=2.436.9+8.03+7.31=22.241.83+7.75+6.68+4.15=20.418.29-3.2-3.52+7.23=8.89.7-1.39-0.41+0.76=8.669.98-3.44-1.77-3.29=1.489.74+5.32+9.64+0.83=25.530.22+1.43+8.24+2.9=12.792.65+9.1+5.27+1.21=18.236.83+4.85+2.01-4.03=9.667.31+9.34+0.54-3.14=14.052.55+9.55+5.75-1.18=16.679.39+5.75+4.42=19.560.8+9.65+9.75-4.69=15.516.81-1.8-3.48+8.39=9.928.2-3.19-3.28=1.734.14+7.23+1.22=12.597.75+7.52=15.277.03-1.82+4.81-9.48=0.543.5-1.21+4.3=6.599.85-9.25+0.72+2.46=3.785.25-4.97+6.73-6.31=0.75.59+6.62-4.25-0.97=6.990.5+5.18+7.4=13.080.21+4.96+6.94+0.53=12.648.78+8.72+7.66-8.38=16.788.3-5.31+6.14+8.5=17.633.38+7.07-1.73+3.81=12.539.22-1.47-3.56=4.196.46-3.72-1.39+9.01=10.365.8+4.21=10.011.04+3.37+0.23+9.44=14.089.05+0.43+4.37+2.6=16.459.64+0.56+2.99+2.58=15.779.89+4.41+7.48=21.785.26+8.82-0.15=13.930.12+2.7-0.91=1.918.75-1.12-2.45=5.189.51-1.58-0.26=7.679.8-2.02-1.34-4.7=1.747.63-3.35+8.82+6.04=19.148.76-2.43-0.9-4.66=0.778.84-0.23-7.51=1.19.05+3.82-6.78-0.91=5.184.93+4.13+4.28+1.91=15.252.5+6.78-1.97=7.317.11-4.22-0.42-0.56=1.919.67-5.17+3.4-7.36=0.545.95-2.19+8.29+7.67=19.722.64+8.78=11.427.97+5.37+2.71-6.04=10.018.21-0.69+3.88=11.42.72+8.83=11.558.04+7.72-8.41-6.1=1.257.66+7.88-0.71=14.836.95+1.7-2.73=5.929.23+9.18+1.2-6.85=12.766.54-0.76=5.787.92-0.3+8.4+0.13=16.156.28+1.02=7.34.86+2.4+0.14+6.71=14.119.57-5.62+6.77+3.09=13.815.58-4.82=0.767.67+7.22-7.38+9.8=17.313.79+5+2.8