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2+7.91+9.74=6.93-5.41+9.74+9.12=5.77+7.04-5.82+3.1=5.39+7.8+5.3-0.02=9.2-8.6+6.16=3-0.05-0.82+7.42=2.88+7.46=9.06-4.35-1.37+1.7=1.12+3.69+6.76-2.41=8.16+9.36=7.16+8.2+7.72=2.91+8.99+4.28=5.51-1.62-2.35-0.89=2.88+4.94=9.51-3.25=8.78-4.46-0.78-0.4=8.74-2.27-6.23+9.83=5.35-1.66=6.64+8.52-3.36-3.4=7.22+9.97-7.01-3.78=9.21-0.26=7.49-2.75=6.44+2.63-0.54-4.72=8.66-4.23=7.85+2.23+8.39-2.88=7.01+6.49-9.28+4.89=8.42-0.91-1.78-3.7=8.05-2.91-1.3=5.9-1.63=6.46-2.63-2.01-1.51=3.36+3.94-0.67+5.56=5.1-1.03+5.68-4.9=6.68+0.38=7.79+5.25+6.2+7.36=3.72-1.79-0.75=6.17-4.37+6.03-0.23=4.74+1.55=9.54-3.51=8.3-5.42=6.75-0.58+3.07=9.58-6.47+2.24=9.78+3.68=2.77-2.57+3.26=1.08+5.85+0.34+9.75=1.2+7.12-5.05=9.01-6.62-0.7-1.48=3.33-1.18+2.79+6.57=8.32-5.84-0.74=9.4-5.94+2.05+9.03=8.45-4.88+9.47-1.09=9.52+2.33-1.51+8.84=3.98+3.94+9.16=1.33+4.66-5.57=8.66+3.65=8.72-2.04+2.87+0.88=8.1-3.37-3.96=4.1+7.23-4.74=8.34-6.28+2.24=3.49-1.98+7.82=3.58-3.25+3.41-2.29=9.39-0.34-2.26-4.42=9.01+1.74+4.55-0.53=3.43-0.37+9.91-9.48=7.53+2.76-2.12-4.32=5.41+8.82-6.24+5.64=1.02+1.94+1.57+8.61=8.93-3.54-2.33=7.22+4.72+5.59-2.77=9.58+9.7-1.94=6.82+3.2+1.26=6.25+0.76-0.09+9.43=4+1.29+5.37+7.39=9.47-0.35-0.04-2.74=2.6+3.52+3.68+2.19=4.35-2.18+3.68-5.2=6.13-3.35-0.55=8.42-3.95-1.12-0.19=4.1+4.63+8.22-1.67=5.73+0.38-2.37=8.37-4.23+0.44-3=3.29-0.62-1.41=9.91+4.04-8.85=7.59+6.78+3.44+8.11=9.23-8.92=7.73-3.83+2=5.17+0.35-0.4+5.05=5.24-2.18+9.67-7.86=9.51-1.38-7.92+7.34=9.57-5.5+3.64-0.72=9.6-1.12+6.17+5.43=3.78+2.4+6.92=6.76+5.71-5.81-4.02=1.09-0.56+6.82+3.01=8.21-3.04+7.74=5.84+1.19+4.54-3.03=8.76+4.42-3.44+7.07=3.41+4.37-1.01-2.41=8.76+5.78+0.81=7.69+9.38+0.3+7.62=5.6-0.85-4.37=9.53-5.96+2.13-5.48=7.95+7.39+2.46-6.41=8.9+7-2.78=8.28-1.23-2.95+9.87=2.3+7.69=1.87+2.38+3.13-1.57=1.47+2.29=8+4.49-3.98+6.18=3.15+4.06=0.89+6.47-3.46=3.42-1.75+1.71=7.65+6.67-8.97+4.4=9.96-1.68-0.13=7.86-1.3+0.38-4.81=6.52+4.84+2.39+9.38=4.63+8.53-1.47-2.29=9.28-8.77+6.06=5.38-4.92+9.86-3.71=9.2-0.95-1.65=5.39+4.94+1.63+2.24=6.53-3.86-0.11-1.85=0.43+9.37=2.29+9.08-1.73=3.74+0.49+4.75=8.73-0.26-2.01+6.99=7.07-5.79+6.79+8.89=8.37+3.13-2.28+2.42=5.08+2.69=5.37-2.76+7.35=7.7-2.76+4.11+1.97=0.28+4.53+2.33+8.02=3.65-3.53+3.12+5.86=0.58+2.98+9.72-9.59=9.54-2.72+3.82-9.37=8.47-4.65-0.26=7.36-2.57-2.26=7.34-0.71-4.08+4.53=7.23+6.99+7.88=8.44-1.8-6.26+3.1=5.61+0.86+8.44=9.17-6.68-1.33+1.26=5.33+5.17+3.17=7.4+9.82-2.53-9.73=8.1+6.74-2.08=9.9-0.68+3.12-5.4=4.55-0.75+2.97-0.54=9.79-0.83+4.18+3.57=5.01+9.56+3.48-0.56=9.95-2.14-3.25-2.61=3.15+6.74-4.17-4.68=3.19+2.69-1.6-3.1=2.07+8.26+4.39-8.05=6.87-2.13+2.22-0.69=6.65-0.82+1.75=8.23+8.56=8.87+6.03-1.07-8.76=4.01-1.33=4.66+9.65-7.99-1.65=7.98-4.58+8.44-3.69=8.4-0.39+5.09+3.56=4.29-3.43+1.57+1.46=9.35-1.62-2.55=2.97+9.19+0.36-0.42=3.86-0.23+9.66-6.05=3.91-1.22+3.7=9.41-2.25-6.84+1.37=1.24+6.69+3.4=7.77-0.87+6.77-7.66=2.29-2.19+4.8=7.41+8.46=0.33+2.25+0.41=5.53-2.35+3.16-1.63=7.23-3.87=3.4+9.1+0.81-1.73=8.7-1.79-3.35-1.82=6.65+1.08-1.81+8.99=2.98+4.05+6.07+1.08=9.88+7.54-6.39=8.83-2.54+7.05=7.87-3.99-1.69-1.18=7.92-2.92-0.58+4.16=9.84-1.61+6.1=5.34-3.54=2.12+5.36+1.57=2.7+3.5-2.65=5.59-2.03=9.72+6.85=3.03-0.77+2.04+8.81=4.85+7.69-7.17=0.13+3.4=9.4-3.95-2.07-1.01=5.12-3.2+9.13=3.64+9.27+2.72-0.62=7.74+1.74-2.61=8-2.85+9.43-9.68=9.61-1.2-0.53+0.92=7.44-0.17=5.27-2.48-1.72+6.62=5.14-1.07-0.49=1.25+2.35+2.14=0.39+1.9+3.77=7.7-3.81+3-3.6=9.07-1.87+4.4-1.29=5.7+2.9-1.53+0.1=7.5-6.33=2.91+7.49-2.84+7.88=6.64+4.71+4.81-7.59=9.13-5.64+7.7+4.9=2.11+9.4-1.24-4.22=2.21+9.36=7.52-5.89-0.7+6.17=5.06+9.72-2.25=8.31+6.11-4.52-0.41=9.9-0.79-4.11-4.61=1.37-1.04+3.82+2.1=4.11+6.4-0.76-3.09=8.7-4.59+4-2.35=1.8+7.21+6.27+7.13=8.25-6.01-1.28=5.19+8.66-0.81=4.47+4.11-7.5+8.74=1.97-1.82+9.93-5.37=3.96+3.57+1.5=7.87-4.9-1.57=7.51+7.84-3.35+2.29=4.42-2.21+2.71=9.55-0.11-3.53+2.89=7.39-5.92-1.1+5.84=3.15+5.07-1.63=7.07-4.37=5.8-0.5-3.56+3.35=6.76+3.02+9.56=8.73-0.39-6.48-0.48=5.27+6.08=7.48+6.21=7.99-6.62+0.06=9.67-4.28-2.68+7.19=7.96-6.36+1.41=6.47-6.21+5.25+3.5=1.27+2.38-2.62+3.74=2.55+6.69-0.43+7.88=4.71-2.96=9.63-2.42-1.14+5.92=3.37+5.53+6.1-8=8.29-6.51+6.17-4.36=0.07+5.06=8.97+1.34-2.07-6.35=6.85-5.07+6.54=8.46-8.03+3.82+7.21=9.3-5.88-1.05-1.99=3.48-1.63+4.07=4.98-0.18+5.76+4.82=4.57-1.28+4.97+1.9=7.38-3.24-0.18-0.29=4.81+5.92+2.04=7.95-0.97+3.43+2.86=5.1+4.6+5.19-6.4=8.28+7.86+1.82-5.95=7.76+4.6+2.04+6.99=9.62-2.44=8.4+5.52-3.68-5.77=3.83+6.37+6.7=6.72+8.66+7.1-9.62=0.17+3.42+1.8+5.16=8.16-2.08+2.31+3.98=8.57+3.54-7.07=4.89-4.37+8.6-3.57=8.14+0.66=1.49-0.99+1.94+4.08=7.35-6.81=2.58-0.6-0.57-0.34=8.13-0.32-7.51=6.15+6.47-2.54-4.58=2.4-0.79-0.72+5.06=9.21-1.8-3.51-3.14=0.83+9.6-9.02=9.06+3.77+6.48+8.21=0.65+5.12-2.84+5.87=9.62-1.07+8.8-1.66=1.47+6.37-6.77=8.13-7.75+0.58+4.99=7.38+3.92+0.75-8.86=7.29+5.55-9.91+9.71=4.97-1.66+9.38-0.48=6.61+4.59+4.61=3.71-1.75+4.86-4.64=0.79+0.87=8.04-2.84=8.77-2.28-1.95=9.85-4.95+7.24=8.42-0.69-2.72-0.83=7.27-0.72+9.84=2.61+9.36+9.51-7.73=7.4+2.39-5.58+7.84=8.55-5.4-0.84+6.3=1.77+3.35-1.8+2.75=8.81+1.52+2.72=8.48-2.7=2.62+1.98=5.48-0.19+6.17+4.78=8.02-4.17+6.83+0.99=4.18+6.28-7.29=6.65-0.65+7.08+1.87=9.56-4.57+8.51=5.59-1.51+7.95=6.05-2.39+3.68=1.64+8.47+8.59=4.25+5.94=0.65+9.83+3.93-1.4=8.12-1.19-1.39=6.12-0.73-0.72+3.67=8.13+3.76-4.48=6.13-2.75-1.5=8.96+7.72+2.93-8.99=6.73-3.43+3.57-6.3=7.94+7.39-6.94+8.05=1.33+3.13+2.33-3.62=6.88-1.93=3.09+9.17=9.91+2.38-6.88+4.19=8.52+3.89+1.48+0.93=8.52-1.74+0.56=9.98-1.73+5.72-1.96=8.7-0.19-1.2-1.4=6.43+8.69+6.98+5.46=8.48+4.54+9.05+5.04=0.87+8.06+6.53+3.21=6.92+0.31+2.36=1.58+0.77+2.88+8.84=8.55-4.34+6.53+9.24=4.77+8.24+2.8=1.44+7.48+7.2-3=5.45-4.08+4.11-0.48=4.12-0.87-0.65=7.94+0.6+0.43-6.1=6.82+6.22=3.11-2.62+9.76+3.21=9.7+9.5-0.6-7.74=9.19-1.2-1.11-2.07=7.75+8.29-4.49-8.56=1.45+0.54+0.99=6.55-2.79+9.93+2.13=9.39-0.93=6.16-3.17+8.48=8.57-0.79+9.26+4.93=3.1+0.87+9.09+8.43=3.51-2.97+1.9=8.87+5.53-4.27-5.73=1.64+8.54-2.08-0.86=3.51-2.49=6.21+5.72-4.2-5.55=9.79-5.85-3.73=8.13+2.95+2.2-8.72=9.35+3.95+2.45=3.02+7.53+7.87+4.5=7.56-6.65-0.04+0.08=5.98+6.42+7.4=0.38+5.16=9.51-0.2-0.73=6.63-2.69-2.92+7.22=5.06+0.82+4.11+7.53=8.19-4.06-2.56+1.45=9.04+5.38+0.77-1.5=1.45-1.06+7.96+0.62=6.77-2.77+5.72-1.21=2.69-0.58-1.69+3.39=0.98+8.99-1.55-1.27=6.64+9.52-7.75=6.04+1.8-1.08+2.77=9.77-1.37-0.84-5.63=8.26-3.33-2.8-0.05=8.72-0.92-2.02-4.12=8.58-5.11=7.07-3.84-2.24=8.94+0.83+5.51+5.28=6.03-2.38-0.09=4.16+1.12+5.31=6.45-3.15+3.45-5.24=9.42-0.32-2.13-0.3=2.76+8.1-7.83=9.75-0.03-6.73-0.3=9.6-0.79+6.53-5.31=9-0.63-0.33-4.31=1.19+8.55+5.45=2.4+6.27=9.45-5.37+4.08+5.55=3.58+7.82+6.89=1.89+9.35-7.76-1.8=9.25+3.27-4.98-7.1=3.25-1.47+8.36+6.16=2.86+1.19+7.62-6.91=9.21-4.23-1.15=4.22+5.07+7.33=8.26+1.78+2.32-2.66=8.79+6.55-8.41=0.25+8.6-0.07+7.8=9.06-7.67+8.89=9.5-7.71-0.66=8.56+7.96-4.2=1.66+5.14-6.09=7.26+4.58-9.16+3.48=7.44+5.39-3.59-2.17=6.78+8.86+9.12=6.68-4.95=0.88-0.63-0.09=7-6.26=8.68+3.64-8.72=8.21+4.06-3.82+7.88=0.59+7.16+6.91-8.56=8.68-5+3.42+0.98=7.65-1.24+2.07-2.02=8.61-2.17-5.28+9.31=3.51-2.3-0.45+9.01=4.29-1.55=3.74+7.29=9.18-2.33+7.38-0.17=6.9+5.86-9.59-0.23=8.66-1.27-1.76=1.22+5.38-4.55=5.17+9.32+7.01+6.18=0.4+2.46=6.38+1.68+4.9+2.36=0.72+0.99+4.91=4.75-0.38+1.65=6.44+1.19-2.03-1.42=6.79+2.86=5.31-3.53+1.48=5-2.33=6.01+9.14-1.13-7.96=9.44+0.93-0.61-5.2=8.65-3.32+8.99=9.01-2.26-2.5+8.32=6.78-0.77-3.44-1.98=2.2+0.34+3.38+6.22=0.07+9.62+4.22-9.51=6.91+6.81=7.57+1.33=9.3-6.58=8.55+0.71+1.69=6.61-2.19-3.03+4.65=5.31-1.66=3.26+3.25+1.42=9.62+0.98+6.9-4.67=1.09+3.7+9.05-5.53=9.14-3.31+0.06-1.41=9.09+4.35=4.89+6.22-7.28=4.48+3.96=1.11+6.46-1.29-2.72=9.39-0.18-2.63-1.73=6.86+6.09-1.75-9.45=6.64-1.5+7.15-1.35=3.77+1.85+6.5=3.79+0.49+3.31+0.54=9.32-4.33=8.31-1.79=2.96+7.36-8.69+1.32=8.72-0.32-2.69-2.29=8.58+1.78+4.44+5.64=3.95-3.17=2.03+6.09-7.16+3.04=5.97-2.7+2.76+9.74=4.6+5.86+3.48=2.42+9.67-8.88=6.52-2.6=8.56-2.93-2.71=9.47+4.84-0.07-2.14=5.06+7.46+1.33+4.13=9.69+2.14=5.08+9.52-4.13-4.8=1.19-0.86+5.69+7.6=6.17+9.83-0.9-8.03=2.38-0.69=9.17-4.78-0.8=1.73-1.35+0.16=7.67-0.66-3.17=9.23+3.53-2.28=2.58+3.61-3.57+5.61=5.65-1.6-2.82=7.16-1.18-2.67+8.24=3.46+2.96=6.66-0.43-3.56=3.88+2.92+7.19=6.56-2.94-1.37-0.04=9.02-3.3-5.47+1.42=7.65-0.67+0.99-4.25=5.17+7.77-7.44+9.77=2.78-2.54+0.46=9.79-3.71-2.68=8.55-0.59=2.13+1.38=0.96+1.82+3.95+1.05=5.05+6.23=2.56+4.56-1.25-0.48=4.67+1.46+5.48+5.41=4.78+9.27-5.6+9.08=7.54+4.04=2.86-0.35=4.83-2.8-0.1+2.47=9.23+4.48-2.96-8.22=7.5-4.02-2.89+8.76=9.89-0.58-8.69=7.95-5.26-1.94=8.11-5.13+6.84=8.84+6.27-4.72-0.02=9.63+1.39-4.04+2.91=8.21+8.14=7.78-0.33=9.22+7.61+7.91+9.26=7.46-2.7+4.47=7.5-0.97-1.82+8.71=6.18+4.55-3.27+3.94=3.88+5.99+2.83=9.69-7.65+9.54+5.32=6.98-1.46-2.42-1.54=2.83+8.99+8.49+5.94=1.38+6.54+7.93-6.28=7.05-1.23-1.31=7.8-4.63+4.98-4.77=1.6+8.92+8-9.03=7.07-0.68-4.12+9.63=1.43+3.27+4.99-3.51=1.66-1.05-0.49+9.93=7.65-4.23-0.27-1.67=6.89+9.65+5.39=0.67-0.26+2.54=9.85+0.65-4.46+6.74=5.08-4.13=1.52+1.93-1.67+5.57=7.81-4.62-1.79+4.68=8.75+1.44-1.69=6.31-3.79-2.38+4.58=5.35-1.2=8.29-3.83-0.47-1.01=9.74+8.98-6.15-0.08=3.29+8.86-3.72+3.81=8.72+9+8.99+2.31=0.79+9.1-2.08-4.72=6.79-4+3.73-1.85=7-5.37+7.84=0.99+7.43-7.69=0.21+8.1+0.78=4.15+4.39+0.2+7.72=8.2+8.85-3.69+4.39=8.58+8.04+5.81-5.37=9.01+4.84=7.28-3+6.97=2.09+8.51-7.78+9.08=7.38-3.75+1.76=2.35+1+0.7=8.18-8.04+8.31=8.5-1.26=4.04+4.35=3.15-0.02+3.95=4.7-1.45+8.56-5.85=8.38-5.27-1.59=8.05-1.66-5.6=9.71-7.85+0.48+1.03=6.6-2.39-4.11+0.88=6.63-3.76=8.55-7.87+9.73=2.56+2.18-0.44-0.84=8.47-4.74-3.36=7.78-1.7+8.74+5.61=4.45-3.08+4.7+5.05=7.77-0.94-0.42=9.25+3.5+7.11+0.12=8.86-6.07+3.63-4.54=4.15+9.81+0.48-7.91=4.64-0.63+7.15-7.57=3.31+6.92=7.33-4.38-0.82=6.36-4.69+1.72=8.31+3.99-3.43=9.74+4.18+6.26-4.53=6.56-1.03-3.17=8.74+1.45-8.12+0.07=9.92-0.73-1.3-1.65=5.65+8.12-6.33=5.26+8.79-7.49=7.91-2.95-3.64=4.9+1.79-4.61+2.95=4.75-3.45=4.91-1.09-3.49+8.43=9.3+2.98-9.5=6.66+7.85=3.69+8.77+9.45+1.8=8.06-1.59=0.86+1.66-1.64=8.59-4.24+2.45=7.58+0.57-2.7-4.32=5.11-4.99+3.12+2.61=7.34-5.29+4.82-2.21=9.62-3.93-0.16-0.51=9.03+0.26-1.74-5.19=2.76-0.91+2.7=9.85-1.35-0.74-2.03=8.46+6.23-8.63-3.06=9.6+1.92+4.35+2.24=8.42-4.72+8.72-7.66=8.13-3.28-4.44=0.57+5.81+4.8-7.26=0.25+1.88+6.84=7.41-2.18=8.93-1.31-0.38+2.21=0.04+1.38+5.3-0.46=7.79-0.58-2.95=2.78-0.84-1.26+9.15=8.47-7.82+7.03-4.21=1.6+0.69+9.17=7.35-6.26=3.3+8.72+0.8=8.51+6.22-8.68+0.69=5.29+0.33-2.36=9.28-1.95-2.35-4.51=9.44-2.32=7.92-0.74-0.31-5.73=4.3+9.01-5.88=0.69+4.86=3.42-1.11=7.49-0.26-0.46-5.82=8.89+6.68+3.44+3.01=7.52+4.9+0.76-9.16=8.91-0.52-0.4-3.73=2.26+8.2-2.77=2.95+5.59+3.34=9.03-6.18+2.07+6.43=3.87+6.88-9.4=7.8-0.27-1.06+5.57=3.6-1.25+0.96=3.49-2.1+9.96=8.35+9.97=5.51-2.4-0.6-0.25=0.39-0.05=5.64-4.55+8.27-0.55=8.98+7.41+1.23-8.03=3.22+1.2+8.69+6.31=2.64-0.19+9.25+2.19=1-0.1=8.27-0.09-3.5+3.56=2.89+7.09-0.38=8.59-8.3+9.41+3.01=7.8-1.69-2.36-0.42=8.18-0.57-7.14=5.07+7.11-3.81=9.55-2.03-4.51=5.78+9.2+8.83+2.99=8.87+8.3-4.69+8.62=5.37+0.99-3.88+5.01=2.53+9.93-9.67=5.66-2.64+5.22+4.32=3.25-1.83+5.88-6.55=4.69-2.77+7.13+9.31=4.33+2.9+9.76=7.72-5.2-0.8-1.61=1.09+6.1-2.93-1=3.63+7.9-2.35-6.51=6.86-2.1-4.21=2.15+8.62-5.35-3.37=0.3+8.64+7.39-9.97=8.47-0.79-6.37+2.78=6.86-1.09+3.8-0.27=8.89+3.47=8.57-8.03+1.97+2.77=7.48-2.06-0.6-3.27=6.56-6.29+0.84=6.12-0.69-0.3-4.58=8.02+9.86-4.85=2.43+6.22-1.63-6.04=9.83-4.82-2.65+3.69=5.63+5.45-3.14-5.65=8.68-4.39-0.11=2.29+7.33+4.88+7.34=6.04+1.23+3.33-7.67=5.35+4.08-2.15=3.81+5.28-7.07=9.67-1.04+5.62-2.93=3.2+1.2-0.65+8.16=7.61-1.07-0.85-2.54=4.15-3.67+1.2+7.07=2.72-1.2+7.92+3.74=9.65-2.71+6.07=7.52-0.29+8.09=7.98-4.51-1.48=8.71-0.81-2.01=9.27+0.29+0.59-8.3=5.09+7.64-9.62+3.03=4.82+1.41+4.02-3.47=3.4+4.2+7.58=9.44+5.63-0.63+5.17=9.52+8.64+2.32+3.92=1.18+9.98+5.12=4.76+4.3-0.44+1.16=7.52+4.28-7.01=2.23+9.67-7.12-1.24=5.86+5.35=6.33+6.5+7.55+6.45=9.24-3.84-4.92+0.57=0.88+3.7+0.73-2.43=8.74-3.53-3.76+5.93=9.77+1.74-5.3-3.93=3.97-2.45-0.73+7.32=5.52+4.83+0.89-8.35=5.67-0.22-3.89+1.16=6.78+4.29+1.99+1.39=9.19+6.77+0.22+1.72=8.88-4.65-1.22-1.35=9.91-0.32-7.95-0.42=8.78+8.03+8.66+2.65=8.21-3.92=4.83-1.97-1.33+2.41=3.87+8.43-7.54-0.47=9.93+7.25-1.26+4.1=9.42-2.79=6.4-3.18+8.16+4.99=4.82+6.18+9.23-2.29=9.68+9.78+8.64+8.09=3.33+6.71+7.73+7.69=4.94+1.92-1.83=5.35+2.82-6.03-1.91=8.91+8.02=8.24+0.61=0.13+0.53+2.01=7.74+8.8+5.24-1.76=8.31+1.4+0.65=5.84+9.8-0.04+1.08=5.72+6-3.16+1.9=1.35+5.19+2.7-7.48=3.69-2.64+3.75+3.44=9.6+3.12=5.27+9.96-2.46=7.43-5.04-1.47+6.61=8.06+9.89-7.77=9.79-0.55+8.27+1.84=2.69+4.22+7.03+6.94=7.55-2.58+5.38=6.46+0.02+4.28+2.73=1.92+3.31+1.17=8.03-0.1-0.93+1.42=5.81+7.32=9.43-0.28-0.68-5.1=6.38+2.05+6.91+2.24=4.59-0.52-1.58=4.08+7.47-7.76+4.03=6.5-2.98+7-0.42=7.23-3.66+8.4+1.35=8.98+9.59=0.24+9.48+8.35=3.64+6.63+0.93+7.61=0.22+9.22-6.9=9-0.22-0.23-0.92=8.48-0.34-3.85-0.1=6.29-0.92=5.11-3.56+1+1.69=6.4-0.88-1.72-1.3=7.13+5.14-7.36+5.56=參考答案2+7.91+9.74=19.656.93-5.41+9.74+9.12=20.385.77+7.04-5.82+3.1=10.095.39+7.8+5.3-0.02=18.479.2-8.6+6.16=6.763-0.05-0.82+7.42=9.552.88+7.46=10.349.06-4.35-1.37+1.7=5.041.12+3.69+6.76-2.41=9.168.16+9.36=17.527.16+8.2+7.72=23.082.91+8.99+4.28=16.185.51-1.62-2.35-0.89=0.652.88+4.94=7.829.51-3.25=6.268.78-4.46-0.78-0.4=3.148.74-2.27-6.23+9.83=10.075.35-1.66=3.696.64+8.52-3.36-3.4=8.47.22+9.97-7.01-3.78=6.49.21-0.26=8.957.49-2.75=4.746.44+2.63-0.54-4.72=3.818.66-4.23=4.437.85+2.23+8.39-2.88=15.597.01+6.49-9.28+4.89=9.118.42-0.91-1.78-3.7=2.038.05-2.91-1.3=3.845.9-1.63=4.276.46-2.63-2.01-1.51=0.313.36+3.94-0.67+5.56=12.195.1-1.03+5.68-4.9=4.856.68+0.38=7.067.79+5.25+6.2+7.36=26.63.72-1.79-0.75=1.186.17-4.37+6.03-0.23=7.64.74+1.55=6.299.54-3.51=6.038.3-5.42=2.886.75-0.58+3.07=9.249.58-6.47+2.24=5.359.78+3.68=13.462.77-2.57+3.26=3.461.08+5.85+0.34+9.75=17.021.2+7.12-5.05=3.279.01-6.62-0.7-1.48=0.213.33-1.18+2.79+6.57=11.518.32-5.84-0.74=1.749.4-5.94+2.05+9.03=14.548.45-4.88+9.47-1.09=11.959.52+2.33-1.51+8.84=19.183.98+3.94+9.16=17.081.33+4.66-5.57=0.428.66+3.65=12.318.72-2.04+2.87+0.88=10.438.1-3.37-3.96=0.774.1+7.23-4.74=6.598.34-6.28+2.24=4.33.49-1.98+7.82=9.333.58-3.25+3.41-2.29=1.459.39-0.34-2.26-4.42=2.379.01+1.74+4.55-0.53=14.773.43-0.37+9.91-9.48=3.497.53+2.76-2.12-4.32=3.855.41+8.82-6.24+5.64=13.631.02+1.94+1.57+8.61=13.148.93-3.54-2.33=3.067.22+4.72+5.59-2.77=14.769.58+9.7-1.94=17.346.82+3.2+1.26=11.286.25+0.76-0.09+9.43=16.354+1.29+5.37+7.39=18.059.47-0.35-0.04-2.74=6.342.6+3.52+3.68+2.19=11.994.35-2.18+3.68-5.2=0.656.13-3.35-0.55=2.238.42-3.95-1.12-0.19=3.164.1+4.63+8.22-1.67=15.285.73+0.38-2.37=3.748.37-4.23+0.44-3=1.583.29-0.62-1.41=1.269.91+4.04-8.85=5.17.59+6.78+3.44+8.11=25.929.23-8.92=0.317.73-3.83+2=5.95.17+0.35-0.4+5.05=10.175.24-2.18+9.67-7.86=4.879.51-1.38-7.92+7.34=7.559.57-5.5+3.64-0.72=6.999.6-1.12+6.17+5.43=20.083.78+2.4+6.92=13.16.76+5.71-5.81-4.02=2.641.09-0.56+6.82+3.01=10.368.21-3.04+7.74=12.915.84+1.19+4.54-3.03=8.548.76+4.42-3.44+7.07=16.813.41+4.37-1.01-2.41=4.368.76+5.78+0.81=15.357.69+9.38+0.3+7.62=24.995.6-0.85-4.37=0.389.53-5.96+2.13-5.48=0.227.95+7.39+2.46-6.41=11.398.9+7-2.78=13.128.28-1.23-2.95+9.87=13.972.3+7.69=9.991.87+2.38+3.13-1.57=5.811.47+2.29=3.768+4.49-3.98+6.18=14.693.15+4.06=7.210.89+6.47-3.46=3.93.42-1.75+1.71=3.387.65+6.67-8.97+4.4=9.759.96-1.68-0.13=8.157.86-1.3+0.38-4.81=2.136.52+4.84+2.39+9.38=23.134.63+8.53-1.47-2.29=9.49.28-8.77+6.06=6.575.38-4.92+9.86-3.71=6.619.2-0.95-1.65=6.65.39+4.94+1.63+2.24=14.26.53-3.86-0.11-1.85=0.710.43+9.37=9.82.29+9.08-1.73=9.643.74+0.49+4.75=8.988.73-0.26-2.01+6.99=13.457.07-5.79+6.79+8.89=16.968.37+3.13-2.28+2.42=11.645.08+2.69=7.775.37-2.76+7.35=9.967.7-2.76+4.11+1.97=11.020.28+4.53+2.33+8.02=15.163.65-3.53+3.12+5.86=9.10.58+2.98+9.72-9.59=3.699.54-2.72+3.82-9.37=1.278.47-4.65-0.26=3.567.36-2.57-2.26=2.537.34-0.71-4.08+4.53=7.087.23+6.99+7.88=22.18.44-1.8-6.26+3.1=3.485.61+0.86+8.44=14.919.17-6.68-1.33+1.26=2.425.33+5.17+3.17=13.677.4+9.82-2.53-9.73=4.968.1+6.74-2.08=12.769.9-0.68+3.12-5.4=6.944.55-0.75+2.97-0.54=6.239.79-0.83+4.18+3.57=16.715.01+9.56+3.48-0.56=17.499.95-2.14-3.25-2.61=1.953.15+6.74-4.17-4.68=1.043.19+2.69-1.6-3.1=1.182.07+8.26+4.39-8.05=6.676.87-2.13+2.22-0.69=6.276.65-0.82+1.75=7.588.23+8.56=16.798.87+6.03-1.07-8.76=5.074.01-1.33=2.684.66+9.65-7.99-1.65=4.677.98-4.58+8.44-3.69=8.158.4-0.39+5.09+3.56=16.664.29-3.43+1.57+1.46=3.899.35-1.62-2.55=5.182.97+9.19+0.36-0.42=12.13.86-0.23+9.66-6.05=7.243.91-1.22+3.7=6.399.41-2.25-6.84+1.37=1.691.24+6.69+3.4=11.337.77-0.87+6.77-7.66=6.012.29-2.19+4.8=4.97.41+8.46=15.870.33+2.25+0.41=2.995.53-2.35+3.16-1.63=4.717.23-3.87=3.363.4+9.1+0.81-1.73=11.588.7-1.79-3.35-1.82=1.746.65+1.08-1.81+8.99=14.912.98+4.05+6.07+1.08=14.189.88+7.54-6.39=11.038.83-2.54+7.05=13.347.87-3.99-1.69-1.18=1.017.92-2.92-0.58+4.16=8.589.84-1.61+6.1=14.335.34-3.54=1.82.12+5.36+1.57=9.052.7+3.5-2.65=3.555.59-2.03=3.569.72+6.85=16.573.03-0.77+2.04+8.81=13.114.85+7.69-7.17=5.370.13+3.4=3.539.4-3.95-2.07-1.01=2.375.12-3.2+9.13=11.053.64+9.27+2.72-0.62=15.017.74+1.74-2.61=6.878-2.85+9.43-9.68=4.99.61-1.2-0.53+0.92=8.87.44-0.17=7.275.27-2.48-1.72+6.62=7.695.14-1.07-0.49=3.581.25+2.35+2.14=5.740.39+1.9+3.77=6.067.7-3.81+3-3.6=3.299.07-1.87+4.4-1.29=10.315.7+2.9-1.53+0.1=7.177.5-6.33=1.172.91+7.49-2.84+7.88=15.446.64+4.71+4.81-7.59=8.579.13-5.64+7.7+4.9=16.092.11+9.4-1.24-4.22=6.052.21+9.36=11.577.52-5.89-0.7+6.17=7.15.06+9.72-2.25=12.538.31+6.11-4.52-0.41=9.499.9-0.79-4.11-4.61=0.391.37-1.04+3.82+2.1=6.254.11+6.4-0.76-3.09=6.668.7-4.59+4-2.35=5.761.8+7.21+6.27+7.13=22.418.25-6.01-1.28=0.965.19+8.66-0.81=13.044.47+4.11-7.5+8.74=9.821.97-1.82+9.93-5.37=4.713.96+3.57+1.5=9.037.87-4.9-1.57=1.47.51+7.84-3.35+2.29=14.294.42-2.21+2.71=4.929.55-0.11-3.53+2.89=8.87.39-5.92-1.1+5.84=6.213.15+5.07-1.63=6.597.07-4.37=2.75.8-0.5-3.56+3.35=5.096.76+3.02+9.56=19.348.73-0.39-6.48-0.48=1.385.27+6.08=11.357.48+6.21=13.697.99-6.62+0.06=1.439.67-4.28-2.68+7.19=9.97.96-6.36+1.41=3.016.47-6.21+5.25+3.5=9.011.27+2.38-2.62+3.74=4.772.55+6.69-0.43+7.88=16.694.71-2.96=1.759.63-2.42-1.14+5.92=11.993.37+5.53+6.1-8=78.29-6.51+6.17-4.36=3.590.07+5.06=5.138.97+1.34-2.07-6.35=1.896.85-5.07+6.54=8.328.46-8.03+3.82+7.21=11.469.3-5.88-1.05-1.99=0.383.48-1.63+4.07=5.924.98-0.18+5.76+4.82=15.384.57-1.28+4.97+1.9=10.167.38-3.24-0.18-0.29=3.674.81+5.92+2.04=12.777.95-0.97+3.43+2.86=13.275.1+4.6+5.19-6.4=8.498.28+7.86+1.82-5.95=12.017.76+4.6+2.04+6.99=21.399.62-2.44=7.188.4+5.52-3.68-5.77=4.473.83+6.37+6.7=16.96.72+8.66+7.1-9.62=12.860.17+3.42+1.8+5.16=10.558.16-2.08+2.31+3.98=12.378.57+3.54-7.07=5.044.89-4.37+8.6-3.57=5.558.14+0.66=8.81.49-0.99+1.94+4.08=6.527.35-6.81=0.542.58-0.6-0.57-0.34=1.078.13-0.32-7.51=0.36.15+6.47-2.54-4.58=5.52.4-0.79-0.72+5.06=5.959.21-1.8-3.51-3.14=0.760.83+9.6-9.02=1.419.06+3.77+6.48+8.21=27.520.65+5.12-2.84+5.87=8.89.62-1.07+8.8-1.66=15.691.47+6.37-6.77=1.078.13-7.75+0.58+4.99=5.957.38+3.92+0.75-8.86=3.197.29+5.55-9.91+9.71=12.644.97-1.66+9.38-0.48=12.216.61+4.59+4.61=15.813.71-1.75+4.86-4.64=2.180.79+0.87=1.668.04-2.84=5.28.77-2.28-1.95=4.549.85-4.95+7.24=12.148.42-0.69-2.72-0.83=4.187.27-0.72+9.84=16.392.61+9.36+9.51-7.73=13.757.4+2.39-5.58+7.84=12.058.55-5.4-0.84+6.3=8.611.77+3.35-1.8+2.75=6.078.81+1.52+2.72=13.058.48-2.7=5.782.62+1.98=4.65.48-0.19+6.17+4.78=16.248.02-4.17+6.83+0.99=11.674.18+6.28-7.29=3.176.65-0.65+7.08+1.87=14.959.56-4.57+8.51=13.55.59-1.51+7.95=12.036.05-2.39+3.68=7.341.64+8.47+8.59=18.74.25+5.94=10.190.65+9.83+3.93-1.4=13.018.12-1.19-1.39=5.546.12-0.73-0.72+3.67=8.348.13+3.76-4.48=7.416.13-2.75-1.5=1.888.96+7.72+2.93-8.99=10.626.73-3.43+3.57-6.3=0.577.94+7.39-6.94+8.05=16.441.33+3.13+2.33-3.62=3.176.88-1.93=4.953.09+9.17=12.269.91+2.38-6.88+4.19=9.68.52+3.89+1.48+0.93=14.828.52-1.74+0.56=7.349.98-1.73+5.72-1.96=12.018.7-0.19-1.2-1.4=5.916.43+8.69+6.98+5.46=27.568.48+4.54+9.05+5.04=27.110.87+8.06+6.53+3.21=18.676.92+0.31+2.36=9.591.58+0.77+2.88+8.84=14.078.55-4.34+6.53+9.24=19.984.77+8.24+2.8=15.811.44+7.48+7.2-3=13.125.45-4.08+4.11-0.48=54.12-0.87-0.65=2.67.94+0.6+0.43-6.1=2.876.82+6.22=13.043.11-2.62+9.76+3.21=13.469.7+9.5-0.6-7.74=10.869.19-1.2-1.11-2.07=4.817.75+8.29-4.49-8.56=2.991.45+0.54+0.99=2.986.55-2.79+9.93+2.13=15.829.39-0.93=8.466.16-3.17+8.48=11.478.57-0.79+9.26+4.93=21.973.1+0.87+9.09+8.43=21.493.51-2.97+1.9=2.448.87+5.53-4.27-5.73=4.41.64+8.54-2.08-0.86=7.243.51-2.49=1.026.21+5.72-4.2-5.55=2.189.79-5.85-3.73=0.218.13+2.95+2.2-8.72=4.569.35+3.95+2.45=15.753.02+7.53+7.87+4.5=22.927.56-6.65-0.04+0.08=0.955.98+6.42+7.4=19.80.38+5.16=5.549.51-0.2-0.73=8.586.63-2.69-2.92+7.22=8.245.06+0.82+4.11+7.53=17.528.19-4.06-2.56+1.45=3.029.04+5.38+0.77-1.5=13.691.45-1.06+7.96+0.62=8.976.77-2.77+5.72-1.21=8.512.69-0.58-1.69+3.39=3.810.98+8.99-1.55-1.27=7.156.64+9.52-7.75=8.416.04+1.8-1.08+2.77=9.539.77-1.37-0.84-5.63=1.938.26-3.33-2.8-0.05=2.088.72-0.92-2.02-4.12=1.668.58-5.11=3.477.07-3.84-2.24=0.998.94+0.83+5.51+5.28=20.566.03-2.38-0.09=3.564.16+1.12+5.31=10.596.45-3.15+3.45-5.24=1.519.42-0.32-2.13-0.3=6.672.76+8.1-7.83=3.039.75-0.03-6.73-0.3=2.699.6-0.79+6.53-5.31=10.039-0.63-0.33-4.31=3.731.19+8.55+5.45=15.192.4+6.27=8.679.45-5.37+4.08+5.55=13.713.58+7.82+6.89=18.291.89+9.35-7.76-1.8=1.689.25+3.27-4.98-7.1=0.443.25-1.47+8.36+6.16=16.32.86+1.19+7.62-6.91=4.769.21-4.23-1.15=3.834.22+5.07+7.33=16.628.26+1.78+2.32-2.66=9.78.79+6.55-8.41=6.930.25+8.6-0.07+7.8=16.589.06-7.67+8.89=10.289.5-7.71-0.66=1.138.56+7.96-4.2=12.321.66+5.14-6.09=0.717.26+4.58-9.16+3.48=6.167.44+5.39-3.59-2.17=7.076.78+8.86+9.12=24.766.68-4.95=1.730.88-0.63-0.09=0.167-6.26=0.748.68+3.64-8.72=3.68.21+4.06-3.82+7.88=16.330.59+7.16+6.91-8.56=6.18.68-5+3.42+0.98=8.087.65-1.24+2.07-2.02=6.468.61-2.17-5.28+9.31=10.473.51-2.3-0.45+9.01=9.774.29-1.55=2.743.74+7.29=11.039.18-2.33+7.38-0.17=14.066.9+5.86-9.59-0.23=2.948.66-1.27-1.76=5.631.22+5.38-4.55=2.055.17+9.32+7.01+6.18=27.680.4+2.46=2.866.38+1.68+4.9+2.36=15.320.72+0.99+4.91=6.624.75-0.38+1.65=6.026.44+1.19-2.03-1.42=4.186.79+2.86=9.655.31-3.53+1.48=3.265-2.33=2.676.01+9.14-1.13-7.96=6.069.44+0.93-0.61-5.2=4.568.65-3.32+8.99=14.329.01-2.26-2.5+8.32=12.576.78-0.77-3.44-1.98=0.592.2+0.34+3.38+6.22=12.140.07+9.62+4.22-9.51=4.46.91+6.81=13.727.57+1.33=8.99.3-6.58=2.728.55+0.71+1.69=10.956.61-2.19-3.03+4.65=6.045.31-1.66=3.653.26+3.25+1.42=7.939.62+0.98+6.9-4.67=12.831.09+3.7+9.05-5.53=8.319.14-3.31+0.06-1.41=4.489.09+4.35=13.444.89+6.22-7.28=3.834.48+3.96=8.441.11+6.46-1.29-2.72=3.569.39-0.18-2.63-1.73=4.856.86+6.09-1.75-9.45=1.756.64-1.5+7.15-1.35=10.943.77+1.85+6.5=12.123.79+0.49+3.31+0.54=8.139.32-4.33=4.998.31-1.79=6.522.96+7.36-8.69+1.32=2.958.72-0.32-2.69-2.29=3.428.58+1.78+4.44+5.64=20.443.95-3.17=0.782.03+6.09-7.16+3.04=45.97-2.7+2.76+9.74=15.774.6+5.86+3.48=13.942.42+9.67-8.88=3.216.52-2.6=3.928.56-2.93-2.71=2.929.47+4.84-0.07-2.14=12.15.06+7.46+1.33+4.13=17.989.69+2.14=11.835.08+9.52-4.13-4.8=5.671.19-0.86+5.69+7.6=13.626.17+9.83-0.9-8.03=7.072.38-0.69=1.699.17-4.78-0.8=3.591.73-1.35+0.16=0.547.67-0.66-3.17=3.849.23+3.53-2.28=10.482.58+3.61-3.57+5.61=8.235.65-1.6-2.82=1.237.16-1.18-2.67+8.24=11.553.46+2.96=6.426.66-0.43-3.56=2.673.88+2.92+7.19=13.996.56-2.94-1.37-0.04=2.219.02-3.3-5.47+1.42=1.677.65-0.67+0.99-4.25=3.725.17+7.77-7.44+9.77=15.272.78-2.54+0.46=0.79.79-3.71-2.68=3.48.55-0.59=7.962.13+1.38=3.510.96+1.82+3.95+1.05=7.785.05+6.23=11.282.56+4.56-1.25-0.48=5.394.67+1.46+5.48+5.41=17.024.78+9.27-5.6+9.08=17.537.54+4.04=11.582.86-0.35=2.514.83-2.8-0.1+2.47=4.49.23+4.48-2.96-8.22=2.537.5-4.02-2.89+8.76=9.359.89-0.58-8.69=0.627.95-5.26-1.94=0.758.11-5.13+6.84=9.828.84+6.27-4.72-0.02=10.379.63+1.39-4.04+2.91=9.898.21+8.14=16.357.78-0.33=7.459.22+7.61+7.91+9.26=347.46-2.7+4.47=9.237.5-0.97-1.82+8.71=13.426.18+4.55-3.27+3.94=11.43.88+5.99+2.83=12.79.69-7.65+9.54+5.32=16.96.98-1.46-2.42-1.54=1.562.83+8.99+8.49+5.94=26.251.38+6.54+7.93-6.28=9.577.05-1.23-1.31=4.517.8-4.63+4.98-4.77=3.381.6+8.92+8-9.03=9.497.07-0.68-4.12+9.63=11.91.43+3.27+4.99-3.51=6.181.66-1.05-0.49+9.93=10.057.65-4.23-0.27-1.67=1.486.89+9.65+5.39=21.930.67-0.26+2.54=2.959.85+0.65-4.46+6.74=12.785.08-4.13=0.951.52+1.93-1.67+5.57=7.357.81-4.62-1.79+4.68=6.088.75+1.44-1.69=8.56.31-3.79-2.38+4.58=4.725.35-1.2=4.158.29-3.83-0.47-1.01=2.989.74+8.98-6.15-0.08=12.493.29+8.86-3.72+3.81=12.248.72+9+8.99+2.31=29.020.79+9.1-2.08-4.72=3.096.79-4+3.73-1.85=4.677-5.37+7.84=9.470.99+7.43-7.69=0.730.21+8.1+0.78=9.094.15+4.39+0.2+7.72=16.468.2+8.85-3.69+4.39=17.758.58+8.04+5.81-5.37=17.069.01+4.84=13.857.28-3+6.97=11.252.09+8.51-7.78+9.08=11.97.38-3.75+1.76=5.392.35+1+0.7=4.058.18-8.04+8.31=8.458.5-1.26=7.244.04+4.35=8.393.15-0.02+3.95=7.084.7-1.45+8.56-5.85=5.968.38-5.27-1.59=1.528.05-1.66-5.6=0.799.71-7.85+0.48+1.03=3.376.6-2.39-4.11+0.88=0.986.63-3.76=2.878.55-7.87+9.73=10.412.56+2.18-0.44-0.84=3.468.47-4.74-3.36=0.377.78-1.7+8.74+5.61=20.434.45-3.08+4.7+5.05=11.127.77-0.94-0.42=6.419.25+3.5+7.11+0.12=19.988.86-6.07+3.63-4.54=1.884.15+9.81+0.48-7.91=6.534.64-0.63+7.15-7.57=3.593.31+6.92=10.237.33-4.38-0.82=2.136.36-4.69+1.72=3.398.31+3.99-3.43=8.879.74+4.18+6.26-4.53=15.656.56-1.03-3.17=2.368.74+1.45-8.12+0.07=2.149.92-0.73-1.3-1.65=6.245.65+8.12-6.33=7.445.26+8.79-7.49=6.567.91-2.95-3.64=1.324.9+1.79-4.61+2.95=5.034.75-3.45=1.34.91-1.09-3.49+8.43=8.769.3+2.98-9.5=2.786.66+7.85=14.513.69+8.77+9.45+1.8=23.718.06-1.59=6.470.86+1.66-1.64=0.888.59-4.24+2.45=6.87.58+0.57-2.7-4.32=1.135.11-4.99+3.12+2.61=5.857.34-5.29+4.82-2.21=4.669.62-3.93-0.16-0.51=5.029.03+0.26-1.74-5.19=2.362.76-0.91+2.7=4.559.85-1.35-0.74-2.03=5.738.46+6.23-8.63-3.06=39.6+1.92+4.35+2.24=18.118.42-4.72+8.72-7.66=4.768.13-3.28-4.44=0.410.57+5.81+4.8-7.26=3.920.25+1.88+6.84=8.977.41-2.18=5.238.93-1.31-0.38+2.21=9.450.04+1.38+5.3-0.46=6.267.79-0.58-2.95=4.262.78-0.84-1.26+9.15=9.838.47-7.82+7.03-4.21=3.471.6+0.69+9.17=11.467.35-6.26=1.093.3+8.72+0.8=12.828.51+6.22-8.68+0.69=6.745.29+0.33-2.36=3.269.28-1.95-2.35-4.51=0.479.44-2.32=7.127.92-0.74-0.31-5.73=1.144.3+9.01-5.88=7.430.69+4.86=5.553.42-1.11=2.317.49-0.26-0.46-5.82=0.958.89+6.68+3.44+3.01=22.027.52+4.9+0.76-9.16=4.028.91-0.52-0.4-3.73