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9.3+2.22+5.38+0.78=4.46-3.62+3.48+0.71=4.32+2.95+2.64-6.55=1.77-0.22-0.03=9.57-4.34=1.32+4.81+0.18-2.97=6.91-0.32+8.83=9.26+7.76-2.61-6.93=6.74-0.2-0.76-5.21=1.55+9.74+0.02-0.82=8.36+1.09+3.46=3.81+6.01+9.36-8.54=7.24+3.76-0.86+2.01=2.83-0.05-0.37+8.5=9.42-4.06+7.97-9.61=8.26+3.48-3.57-1.03=2.78+5.86+6.42+4.57=6.7-1.06+5.17+0.8=6.26+9.96-3.09+1.38=7.21-4.76+5.45+5.17=5.93+7.69+4.85-8.33=0.57+0.62+3.39=1.92+8.16=9.81-0.93-4.72-4.06=9.76-5.45+5.61-2.11=6.24+6.83-3.07=9.9-9.35=8.36+1.05-1.45+7.07=8.8-4.35-2.22=6.58+6.06+5.49-8.17=8.14+6.72-3.09-5.65=9.41-5.38-2.06+5.56=9.49-1.15+3.12+0.26=5.38+8.57-7.39=9.7+8.35+3.05-0.89=8.44-3.78-4.11+0.82=9.06-0.5+2.74-3.04=8.54-0.8-1-6.19=9.58-0.35-4.97-2.33=9.78-0.4-6=6.37+9.78+8.92-7.55=4.14+9.25-7.36=8.07-4.7+9.14+9.37=4.88-3.25+1.03+6.21=0.38+8.43-0.76+6.69=2.57+7.1+1.75+5.99=9.9-6.68+4.72-4.42=3.96-0.68-1.28+1.9=5.46-1.55+6.64=4.48+4.43+7.59-1.32=2.14+1.46+0.78-3.73=4.57-0.36=7.71-2.38-2.5-1.28=0.96-0.53+0.63=6.04-2.6+6.8=9.09+3.65+8.4=6.57+2.13-5.73=7.42+9.98=9.02-2.65-0.97=5.81+0.02+7.59=5.84-5.45+4.22=6.66-2.34=0.99+5.68=7.69-6.67+4.15=4.64+8.89+1.72-4.13=6.9+8.07+9.16-1=9.77-8.97+7.69=5.34+3.55=5.93-2.03=2.22-1.41+5.58+8.21=9.13+6.23+4.76-4.81=9.82+6.92-4.52=9.21+2.71-3.08=8.9-5.27-1.91=5.18-1.69+9.11=6.25-5.61=0.26+8.04+7.27-4.73=1.93+7.67+9.38=7.68-6.69=7.9+2.75+7.26+2.15=9.73+8.73-7.4-7.85=9.87-2.44-3.54-2.77=1.43+5.78=6.49+4.7=8.48+5.04+1.33=3.59-3.38-0.1=5.18+7.67-0.25-6.03=8.73+7.15-4.26-5.73=4.88-3.86+4.95-4.62=8.86-6.69-1-0.34=5.75-1.77=9.09-2.8-3.1=6.62+1.45+7.84=1.92+4.64-5.81+2.45=7.06-0.73-3.04-1.44=4.72+4.74+9.43+8.45=6.73+1.52+3.84+8.68=2.12+9.53=8.05+4.76-5.98-5.05=8.16+7.64=9.44-1.91-5.14+0.77=9.45+0.37+3.71-0.83=4.21-1.41+0.24=4.15+7.38-8.1=6.26+8.63-2.66-6.81=4.18+9.76-8.97-1.09=0.76+5.05+0.51+7.14=0.28-0.18=3.35+3.62-1.24-2.92=6.92-2.79=4.14+7.31=8.31+8.22-5.6+6.82=9.8-1.4-7.93=7.88-2.51-2.01+2.94=6.44-5.76+9.81-0.5=8.9-1.87+5.81=6.25-0.08-3.16-2.81=6.07+3.69-3.01-4.71=3.36+8.04+7.24=3.04+1.94+5.94=6.91-6.52=3.93-0.34-2.81=9.69-1.37+8.37-6.77=4-0.82-0.86=6.97+0.09+6.93=5.97+5.63-0.18=8.16+0.02+7.53-7.65=8.98-5.49+0.75=7.65-0.55+5.83=1.47+1.09+5.26+8.23=3.2+8.73-2.48+8.65=9.71+3.62-2.59-4.87=4.12+4.57+4.62+7.59=6.3+2.91=4.71-0.48-1.28=1.22+4.29-1.05+4.24=5.88+6.67=7.58-1.58-1.6+4.57=5.84+4.46=3.3-1.27-0.75=9.23-1.94+1.44=7.36+8.18-4.38=5.65+7.2-9.5=6.6+4.3+4.65+5.1=1.39+8.65-6.7+5.18=7.05-5.65=8.93+9.31-3.72-1.07=7.64-0.73=2.78+3.55+1.84=4.92+8.74+5.18+8.33=7.64+9.08+1.38+9.11=6.48-2.26+3.47=6.27+0.1-4.13+8.3=8.41-4.69-1.4=7.8-2.75+1.66+1.63=7.88-2.29-3.39=9.94-4.14+2.68=2.72+8.56=6.62-0.61-1.63-0.41=2.35+6.35-4.68=7.54-2.52+5.27+2.76=4.31+5.81=5.53+8.26-3.68+9.16=8.36-2.82-4.19+9.87=2.27-0.07+5.71=6.14-3.15-2.53+9.93=7.41-0.7-4.52-0.2=6+2.53+9.99+6.86=8.03+4.22-3.03=9.39-7.3+8.27=3.75+3.01-2.84-3.61=4.82+5.42=8.89-0.69-7.3-0.5=9.69-2.46-2.88-0.21=9.33-0.59-5+1.91=2.27+2.44=7.66-1.32-0.19-0.03=9.33-5.47-0.62+8.2=9.03+0.81+1.7+3.04=9.18-6.83-0.87=0.73+0.98+0.67=2.76+5.74+5.35-3.17=7.32+1.75-1.25=2.14+6.96+6.92=6.61-1.84-3.58+7.86=2.26+7.08+6.93-9.7=2.74+1.14+4.44-7.19=9.67-5.84+1.28+6.47=1.84+9.72-2.15+4.18=3.42+8.68-1.02=8.81-4.01+2.65-0.31=7.95-3.81-1.4+4.52=6.25+1.03-0.08-0.24=9.44+2.32-0.09+4.79=4.47-1.76-1.02=8.94+4.35+6.42-5.47=9.79-0.03-3.01=8.05-0.33+1.86=4.8+9.93+7.36-6.68=7.96-7.11+3.52=2.78+8.27=9.61-5.11-0.69+5.59=8.05+8.48-0.64+4.82=4.36+1.8=8.9-5.75-0.41-2.18=7.86+6.86=7.86-3.42=7.9-5.86=5.35-0.52-0.61-1.88=7.2-0.41-3.42=3.15-0.47-0.95=8.01+3.8+2.51-8.4=1.6+7.96+8.82-0.61=2.31+6-1.8+7.06=7.14-0.24-1.01-2.35=8.41-1.15-1.8+1.53=9.13-1.01+5.9=3.36+7.07-7.79=3.31-2.34-0.18-0.69=0.79+2.28-0.57+0.21=0.7+8.17-4.63+0.38=2.93-2.23-0.05=6.72-3.44+8.74=4.15+9.34-7.69=7.37-2.38=7.61-0.71+2.82+8.58=2.63+0.66+4.2-1.06=8.81+9.08+6.77=4.57+9.01=4.35-2.71+8.65+8.6=7.86+4.37-2.9+3.78=4.34-2.68+9.31-6.83=6.07-2.35-0.14-1.84=6.34+9.94-2.84-7.5=9.03-7+2.46=8.23-2.44+4.42-1.42=7.17-6.82+0.5+1.22=3.28+6.43-6.93=8.54-1.69-3.93-1.71=4.5-0.66+8.97-9.13=8.5-4.03-0.13=8.63-0.5=4.37-0.11=2.75-0.9+4.26-1.63=5.24-0.88+6.2=7.16+3.68=8.77+8.64+5.99-5.85=6.53+1.48+5.27-5.21=9.94-5.61-1.39=2.82+6.1-1.64+0.35=8.43-1.72-1.46-2.47=9.74+7.94=4.4+2.49+9.75-5.74=7.57+4.44-3.25-2.96=4.09-0.55-1.66+8.79=3.25+3.66+8.12=5.49-2.06-2.68+0.67=5.39-4.02+7.08+4.47=6.14-2.18=6.41+9.91+3.59=7.39-2.28-1.05=7.1-5.15+2.82=9.48-2.6+1.78-4.38=1.54+4.89+8.48=9.39+2.45+3.72=5.13+9.94+1.15-3.74=5.94+3.88+1.93+2.99=6.46+7.49-7.15+6.22=9.03-0.37-0.1-6.37=7.08-2.13-3.32=9.74-7.08=2.63-0.87+7.04+0.85=2.12+2.7+3.78+9.35=3.65-2.08+5.31-1.61=9.03-2.65+0.87+2.4=7.16-0.84-2.11-0.58=0.08+5.3=9.11-4.51-3.03+3.43=1.22+2.96-0.16+0.31=4.83+0.92+1.74=9.36+4.22-0.36+7.11=2.99+3.92-6.5+2.55=9.73-3.62-4.61=9.28-0.59-6.37=4.31+7.9=3.88+5.08+0.62+8.86=6.01-5.84+7.94=8.22-7.06+8.65=9.65+3.05+9.83+7.71=8.51-3.06+5.36-6.22=9.86-2.12+2.57+6.99=4.31-3.93+8.18+7.34=4.57-3.56+0.3+2.54=5.91+5.8-5.76=4.96+4.04+3.11-3.28=9.71+1.69-8.16=8.99-6.87+0.33=5.34+6.27=2.42+7.79-3.54-4.14=9.35+8.19-8.13=8.79-1.65-1.66-4.57=6.37-3.94+8.67=8.86-1.23+5.64-6.43=5.68-3.58=7.4+9.42+0.08+4.56=3.65-0.73+9.7+4.91=7.55-1.51-3.82=3.98+4.3+6.85+1.54=3.22+6.69-7.21=8.46-1.13-0.91-6.23=7.8+7.95-8.16=6.49-5.76-0.46+3.4=5.95+3.95-7.14=2.47-0.69+3.94+5.53=2.15+7.19=8.96-1.78=7.59+9.22+5.11-2.12=7.22-0.15+1.27-2.3=3.79-0.33+9.78-3.49=2.61+8.46+0.95+5.64=8.31+3.46+5.36-3.89=3.04+2.86+5.68+0.95=9.13-5.24+9.45-5.6=7.79+4.83+7.94-9.43=7.24-0.73-4.59=5.29+3.7-7.62=7.38-1.34-2.79+1.32=9.29-1.46=7.34-0.15-5.77+2.33=9.41-2.58-0.35=7.61-0.35+3.07-5.75=7.31+8.5+7.73-9.13=9.59-9.01+4.21=7.5+7.53+1.97-0.02=7.08+4.44+1.39-7.42=2.44+3.72+2.22+3.56=7.53-0.33+1.77-6.7=3.35+7.83=8.69+5.58+5.48=9.9-0.76-8.57+2.73=9.24-4.9+4.57=3.57+6.5+4.71-2.93=3.99+7.53-4.5=7.06+7.84+3.11=2.16+9.29=8.4+5.45-3.71-4.1=3.77-3.67+8.7-7.59=6.38+6.24+4.37+3.69=4.46-2.09=8.06-4.93-0.37-2.23=6.64-6.32-0.18+7.15=8.03+9.98-1.54+6.08=4.71+4.08+5.04-7.41=9.71-3.79=4.6-0.75-2.08=5.14+1.78+8.55-9.88=6.72-1.92-2.29+2.71=1.72+8.45+1=6.15-5.02=7.89-5.9+4.24+4.04=4.77-1.51+1.96-2.49=1.56+9.51+5.18=9.56+7.7-6.61=1.76-0.57+9.6+6.34=5.16+9.94-8.68+4.03=7.95-3.84+3.54+9.62=5.51+0.3-4.99+3.07=3.29+5.38=1.57+8.85=5.42+9.22-8.93=8.37-3.85=7.74+1.09+3.22=8.96-3.59-5.17=9.1+3.3-9.22=5.76-1.28+1.54-0.2=8.13+5.9+4.96=8.43-2.65=2.86-0.99-1.6+0.54=6.48-0.58+8.88-2.18=5.26+0.04=7.3-3.62=8.7+0.53+8.1=9.43-7.46-1.25=1.48+5.1+3.4-6.34=8.94+6.97-6.3-2.93=2.5-1.85+8+0.07=5.59+6.95+1.54-6.25=6.01+3.63+7.24-4.73=9.29+7.82-1.7-1.32=9.87-8.84-0.46+0.04=8.43-0.26=9.88-7.93=7.56-1.73+2.74+3.56=1.39+9.19+2.42=0.87+6.53=0.29+4.9=9.37+9.39-3.38-4.36=9.19-7.92+6.99+2=3.03+5.6=6.89-0.17-2.46-2.82=5.31+3.34=5.91+6.75+1.34-7.4=4.19+5.72-0.02=2.44+8.78+5.58=6.26+5.23-5.19-3.94=2.1+4.03+6.5=2.24+5.88+0.49+1.17=4.33-0.82-1.27-0.46=5.06+4.36-9.26=0.98+6.18+1.73+9.24=9.48+7.52+4.5=8.52-1.26-1.88-1.69=4.73+8.57-6.16-3.42=8.77+0.45=4.29+0.71-0.13+5.66=6.62+2.05-4.03+3.25=6.31+8.32-6.41+8.82=9.31+2.84+0.37-7.67=5.3+4.96+9.87+3.23=9.43-3.81=9.87-6-1.35-2.06=9.75-5.06-2.97+4.16=4.99+2.83=5.39+9.05=7.35-5.91+5.61=6.9-0.8-0.93-4.35=8-0.21+7.47=3.14+1.68+7.65=4.56-4.36+7.76=9.23+9.47+0.69=2.49+7.64-6.04=1.96+2.9+1.25-1.6=3.71+6.72+0.87=1.62+3.68+9.96-2.43=1.15+5.86-0.84+9.51=3.35-1.47=1.75-0.1=6.38+1.93-3.73+5.53=9.24-0.26-0.84+0.56=6.53+8.56+9.71=2.71-1.46+1.06+9.46=8.96-1.87-0.81-1.52=2.82+3.3+2.89=4.56-1.44+8.93=3.9+8.26+4.2=1.38+3.91+7.37=8.44-4.31-2.93+7.2=8.91+0.05+8.5-1.53=8.49-1.73+7.32+8.14=7.54-6.06=3.01-1.04+4.41+2.47=8.42+9.48+0.92+2.26=6-3-0.1+3.63=7.99-5.25-1.79=8.31-4.99+9.99=6.62+9.22-3.44+2.03=7.22-4.8+9.57-2.51=7.66+6.48-4.76=9.85-1.57-2.93-2.19=5.69-2.65+5.27+3.29=8.76+1.38+5.76=5.11+6.26-6.81+2.41=9.99-2.98-2.76=8.88-2.45+6.49=9.46-5-3.12+9.01=8.97+6.84+6.53+3.94=7.25-3.43+2.5+7.56=1.74+1.09+2.24+0.74=3.76+9.23+6.21+4.84=7.59-0.61+8.68-8.13=8.94+7.28-6.8-4.88=5.98+0.71-1.16=8.69+2.31=8.14-1.35-2.26-2.27=7.95-1.83+6.18+3.02=4.96-0.73-3.8=5.83-5.05=8.34-4.99+8.35-6.99=6.36+4.87+5.82=5.96+8.92-1.93+6.38=6.66+5.71=7.85+1.58-7.24=5.04-1+2.24=8.01-2.76+9.88-0.61=9.51-0.71+6.18-2.93=6.18+6.72-9.38+7.62=8.65+5.28-0.52-9.45=4.65-4.39-0.16+8.78=4.62+2.89=8.51+7.22-5.34-1.93=7.1-0.98-2.23+5.75=9.6-5.27+6.73=5.94+5.27-1.74-9.22=2.54-0.94+4.99+2.14=8.04-3.59-3.17+1.35=3.76+9.57+1.39+8.14=9.77-9.55+4.01=1.34-0.15+7.38=8.06+5.53-3.19+2.32=5.68+3.21+6.96+5.66=9.14+2.37-3.87=7.06+9.1-9.37=8.69-5.78+5.14-0.63=8.42-2.1+1.6+0.7=8.74-2.67-1.36=6.35+6.42-7.28-1.21=0.66+4.55+5.63-4.43=5.06-2.03+6.78-2.85=5.99+9.52-7.84+0.03=6.66-2.66-1.83=7.8-3.93-1.9+9.31=9.34-0.26-8.58+5.76=1.37-0.17=8.57+5.04-2.35+6.36=3.02-0.09-1.05+5.84=8.25-1.53-0.27-3.23=7.81-0.9-1.3-2.2=6.67+7.5+1.31-9.36=7.47+0.38-5.1=6.35-2.14-3.63=9.74-1.36-4.13+2.29=7.46+5.69-6.19+1.91=7.72-0.39-1.34+3.19=9.83-4.93-2.08-2.58=9.06+2.49-1.74+6.78=5.37-1.67-1.98+9.88=5.56+2.3+7.02+4.4=8.2-2.51-2.37=7.49-6.03+1.01=4.69-0.71-1.51=8.86+2.68+5.88+9.99=9.21+3.67+1.15+9.19=9.86-6.87+9.95=5.84-0.45=8.36+7.67-2.09-0.31=3.24+9.04=5.73-1.43=4.17+3.89+5.45+2.21=5.1-2.7-0.86=8.11-7.82=8.98-6.81=3.79+4.03+3.94+3.17=8.01-3.57+2.16=8.01+7.74-1.22-5.81=3.98+1.25-1.6-0.18=3.41-3=4.08-1.07-0.83=7.68+2.88-4-1.76=9.76-3.59+7.16=7.12+9.66-7.4+4.9=5.28-1.6+7.37-3.65=9.6-8.47=2.86+4.89-0.29=3.52+8.52+5.2+3.07=8.84-1.2+3.12+1.13=4.19+7.37-4.01-1.2=8.72-3.28+3.26-1.59=3.47+7.27+8.94=1.1-0.54=8.59+2.04=2.24+0.35+4.62+2.28=9.86-5.69-2.08+8.58=4.75-3.83+7.76-6.43=6.1-0.36-0.79=8.87-0.24-3.06=3.72+8.42-9.17-2.48=2.81+0.76-1.37-0.95=6.27+9.78-3.53=9.04-1.8-1.13+9.43=6.99-4.31-0.93-0.47=4.77+6.8-8.33+2.44=6.32+0.79-6.95=9.95-5.48-0.96+2.87=8.09-3.47+5.11+6.51=6.67-3.93=3.36-0.32+4.96+6.84=9.54-0.61-0.45-1.95=2.17+8.56=9.21-0.47-6.76=4.57+3.46=4.09-1.89+4.5-5.5=1.39-0.02-1.05=7.45+8.85=5.84+4.38+4.89+7.96=6.16+0.11+6.86=5.81+6.15-7.52=8.14-4.25+1.68+7.21=9.61-4.15+2.59-5.64=4.16-1+8.58-7.31=3.52+4.5+9.29-1.38=9.77-0.3-6.2=2.43+0.07-2.38=7.51-3.83+3.77=4.03+2.63-6.19=6.97-6.42=3.57-0.28+7.66-4.18=7.38+2.13-4.36-2.95=4.58+9.64-3.17=2.93+6.09+4.18-1.24=9.15+3.54+5.44=5.96+9.56-4.79-9.15=8.3-3.51-1.01=3.58+7.58-2.45+4.61=3.99-0.71+6.31-3.31=5.29-4.27+9.41-1.79=7.26+2.51-0.59-0.1=8.72+4.11+1.78=4.78-0.29=3.19-2.24+3.77+6.67=4.35-2.1+3.33=0.63+2.12=3.97-0.33-1.64+7.05=9.37-7.68-0.55+1.19=3.17-0.62=1.23+6.15+2.1-3.74=8.07-2.3+8.79+4.02=3.46+3.96=5.19-0.19-2.37+0.79=8.67-3.35-1.38=2.32-0.34+6.74=9.24+4.8+4.26=2.3-1.36=4.66+2.22+7.46=7.04+6.35=6.76-0.09+2.92-5.58=4.9+2.83-6.77=1.3+8.85+0.72+7.37=0.34+1.28+7.36-6.09=4.76+8.11-1.53=3.9+9.43-3.23-2.16=9.58+0.54-0.05+5.74=7.08-4.16+0.11=7.94-0.8+2.04+2=2.55+9.28+1.34=5.67-1.19+3.82=9.71-4.92+4.19-2.3=0.97+1.56+6.08+9.64=8.98-2.6+7.39-5.7=3.44-2.54+7.29=9.09+8.47-1.52-2.61=0.88+0.35+4.92=6.58+5.37+6.3=8.79-5.45+3.85-3.79=1.25-0.43+9.08-2.66=8.77+6.07-0.14+7.56=9.98-0.69-1.91=8.85-2.16+9.05-7.24=6.58-4.93+6.11+3.03=8.44-1.68-1.11-2.78=6.62-0.41+4.92+2.18=8.77-3.46+3.28+6.35=2.28+9.57+8.46+3.67=8.82-4.88+7.5-0.84=7.63-4.87-2.01=7.62-0.02+4.05-7.49=4.24-0.98=5.79-0.06-0.19-3.87=7.57+5.08+1.43=6.93-0.5-0.62-1.65=9.53-0.17+3.77-6.12=8.53+5.34-9.07+5.45=7.24-5.97-1+0.08=3.04+9.95=6.68+3.11-0.77-0.51=3.41+9.3-1.71=9.91-2.69-0.94=5.83-5.02+3.5+4.84=4.83+6.68=3.74+6.08+8.94+8.74=9.03+9.19-8.15+3.29=3.65+1.14-4.18+1.95=8.21+0.44+3.61=8.48-3.25-4.03-1.05=4.19+7.29-3.17=5.22+8.6-5.36-8.15=8.42+4.68+1.92-0.84=9.14+0.11-6.21=7.8-6.27+8.9+1.92=1.76+1.39+3.46=9.25-5.46-2.1-1.27=7.22+7.18+9.29=9.51-8.48-0.7=9.52-1.4-2.15-3.63=8.71-2.24-0.14-5.11=7.65-2.12-0.6-2.18=6.43-3.52-1.35+6.46=9.77+6.27+2.1+8.48=8.12-3.38+0.37=6.83-2.79+5.01-7.07=9.77-7.71+2.13+7.49=8.84-1.35-7+3.01=8.17-2.94-2.19-0.5=4.79+4.5-1.39+1.76=9.65-0.8-2.26-0.4=8.92-0.16-0.44-3.82=4.38+7.32+5.13+9.73=8.52+0.09-1.29-3.4=0.92+8.68-1.38-6.66=6.62-4.14+2.33+5.28=3.59+7.73-8.97=8.74-7.92+4.65-4.99=7.15+6.64-5.75-5.4=3.72+6.17-4.72+4.89=6.37-4.42+5.38+9.4=8.78-6.48+0.43+5.27=1.31+3.25+8.75+2.87=7.37-4.31+0.34=5.91+4.42+0.13=8.06+8.71-8.4-6.2=9.73-6.33-0.18-1.37=8.41+6.3-3.27+6.22=8.24+3.85-8.85-2.7=2.55+4.09+2.77+6.92=8.5-0.1+7.51=8.43-7.33+7.98-0.66=2.1+4.52=6.82-2.79-1.03+9.68=7.25+5.56-2.2+1.56=4.88+9.76-0.86=6.34-4.44-1.44+4.48=4.66-1.71-2.29+9.56=9.22+2.74=9.47-3.72+3.26+0.18=5.58-3.52+0.86-1.3=8.25+8.92-5.76-0.73=2.37+8.82-0.48-9.91=8.36-6.28=7.39+5.27+6.08+4.53=5.25-2.71=9.42-2.64-2.03=2.8+6.14-3.31=6.7+5.51+9.25+8.15=7.62-1.68-1.88-3.84=9.71-0.52-3.43+9.57=6.91-0.21-1.43-1.19=1.3-0.75+1.4+5.87=4.05+8.73-5.53+4.75=2.93+7.02-3.99-3.04=2.07+8.94-9.03=5.78+9.85+3.01+8.23=5.63+8.57+0.75+0.05=9.49-6.65=6.89+2.01-8.09=6.62-3.17+8.52+3.9=7.32-2.86-4.29+5.12=5.38+9.33+4.89=6.7+8.17+9.33+2.4=5.02-2.75+2.06=4.43-0.09=5.96+8.68-0.94+4.04=6.31+6.43-0.82-3.48=8.46+6.92-7.51-5.53=7.16+1.15=9.62-2.02-1.17-1.59=6.71+8.14-5.62-2.55=5.94+1.45+8.78-8.74=參考答案9.3+2.22+5.38+0.78=17.684.46-3.62+3.48+0.71=5.034.32+2.95+2.64-6.55=3.361.77-0.22-0.03=1.529.57-4.34=5.231.32+4.81+0.18-2.97=3.346.91-0.32+8.83=15.429.26+7.76-2.61-6.93=7.486.74-0.2-0.76-5.21=0.571.55+9.74+0.02-0.82=10.498.36+1.09+3.46=12.913.81+6.01+9.36-8.54=10.647.24+3.76-0.86+2.01=12.152.83-0.05-0.37+8.5=10.919.42-4.06+7.97-9.61=3.728.26+3.48-3.57-1.03=7.142.78+5.86+6.42+4.57=19.636.7-1.06+5.17+0.8=11.616.26+9.96-3.09+1.38=14.517.21-4.76+5.45+5.17=13.075.93+7.69+4.85-8.33=10.140.57+0.62+3.39=4.581.92+8.16=10.089.81-0.93-4.72-4.06=0.19.76-5.45+5.61-2.11=7.816.24+6.83-3.07=109.9-9.35=0.558.36+1.05-1.45+7.07=15.038.8-4.35-2.22=2.236.58+6.06+5.49-8.17=9.968.14+6.72-3.09-5.65=6.129.41-5.38-2.06+5.56=7.539.49-1.15+3.12+0.26=11.725.38+8.57-7.39=6.569.7+8.35+3.05-0.89=20.218.44-3.78-4.11+0.82=1.379.06-0.5+2.74-3.04=8.268.54-0.8-1-6.19=0.559.58-0.35-4.97-2.33=1.939.78-0.4-6=3.386.37+9.78+8.92-7.55=17.524.14+9.25-7.36=6.038.07-4.7+9.14+9.37=21.884.88-3.25+1.03+6.21=8.870.38+8.43-0.76+6.69=14.742.57+7.1+1.75+5.99=17.419.9-6.68+4.72-4.42=3.523.96-0.68-1.28+1.9=3.95.46-1.55+6.64=10.554.48+4.43+7.59-1.32=15.182.14+1.46+0.78-3.73=0.654.57-0.36=4.217.71-2.38-2.5-1.28=1.550.96-0.53+0.63=1.066.04-2.6+6.8=10.249.09+3.65+8.4=21.146.57+2.13-5.73=2.977.42+9.98=17.49.02-2.65-0.97=5.45.81+0.02+7.59=13.425.84-5.45+4.22=4.616.66-2.34=4.320.99+5.68=6.677.69-6.67+4.15=5.174.64+8.89+1.72-4.13=11.126.9+8.07+9.16-1=23.139.77-8.97+7.69=8.495.34+3.55=8.895.93-2.03=3.92.22-1.41+5.58+8.21=14.69.13+6.23+4.76-4.81=15.319.82+6.92-4.52=12.229.21+2.71-3.08=8.848.9-5.27-1.91=1.725.18-1.69+9.11=12.66.25-5.61=0.640.26+8.04+7.27-4.73=10.841.93+7.67+9.38=18.987.68-6.69=0.997.9+2.75+7.26+2.15=20.069.73+8.73-7.4-7.85=3.219.87-2.44-3.54-2.77=1.121.43+5.78=7.216.49+4.7=11.198.48+5.04+1.33=14.853.59-3.38-0.1=0.115.18+7.67-0.25-6.03=6.578.73+7.15-4.26-5.73=5.894.88-3.86+4.95-4.62=1.358.86-6.69-1-0.34=0.835.75-1.77=3.989.09-2.8-3.1=3.196.62+1.45+7.84=15.911.92+4.64-5.81+2.45=3.27.06-0.73-3.04-1.44=1.854.72+4.74+9.43+8.45=27.346.73+1.52+3.84+8.68=20.772.12+9.53=11.658.05+4.76-5.98-5.05=1.788.16+7.64=15.89.44-1.91-5.14+0.77=3.169.45+0.37+3.71-0.83=12.74.21-1.41+0.24=3.044.15+7.38-8.1=3.436.26+8.63-2.66-6.81=5.424.18+9.76-8.97-1.09=3.880.76+5.05+0.51+7.14=13.460.28-0.18=0.13.35+3.62-1.24-2.92=2.816.92-2.79=4.134.14+7.31=11.458.31+8.22-5.6+6.82=17.759.8-1.4-7.93=0.477.88-2.51-2.01+2.94=6.36.44-5.76+9.81-0.5=9.998.9-1.87+5.81=12.846.25-0.08-3.16-2.81=0.26.07+3.69-3.01-4.71=2.043.36+8.04+7.24=18.643.04+1.94+5.94=10.926.91-6.52=0.393.93-0.34-2.81=0.789.69-1.37+8.37-6.77=9.924-0.82-0.86=2.326.97+0.09+6.93=13.995.97+5.63-0.18=11.428.16+0.02+7.53-7.65=8.068.98-5.49+0.75=4.247.65-0.55+5.83=12.931.47+1.09+5.26+8.23=16.053.2+8.73-2.48+8.65=18.19.71+3.62-2.59-4.87=5.874.12+4.57+4.62+7.59=20.96.3+2.91=9.214.71-0.48-1.28=2.951.22+4.29-1.05+4.24=8.75.88+6.67=12.557.58-1.58-1.6+4.57=8.975.84+4.46=10.33.3-1.27-0.75=1.289.23-1.94+1.44=8.737.36+8.18-4.38=11.165.65+7.2-9.5=3.356.6+4.3+4.65+5.1=20.651.39+8.65-6.7+5.18=8.527.05-5.65=1.48.93+9.31-3.72-1.07=13.457.64-0.73=6.912.78+3.55+1.84=8.174.92+8.74+5.18+8.33=27.177.64+9.08+1.38+9.11=27.216.48-2.26+3.47=7.696.27+0.1-4.13+8.3=10.548.41-4.69-1.4=2.327.8-2.75+1.66+1.63=8.347.88-2.29-3.39=2.29.94-4.14+2.68=8.482.72+8.56=11.286.62-0.61-1.63-0.41=3.972.35+6.35-4.68=4.027.54-2.52+5.27+2.76=13.054.31+5.81=10.125.53+8.26-3.68+9.16=19.278.36-2.82-4.19+9.87=11.222.27-0.07+5.71=7.916.14-3.15-2.53+9.93=10.397.41-0.7-4.52-0.2=1.996+2.53+9.99+6.86=25.388.03+4.22-3.03=9.229.39-7.3+8.27=10.363.75+3.01-2.84-3.61=0.314.82+5.42=10.248.89-0.69-7.3-0.5=0.49.69-2.46-2.88-0.21=4.149.33-0.59-5+1.91=5.652.27+2.44=4.717.66-1.32-0.19-0.03=6.129.33-5.47-0.62+8.2=11.449.03+0.81+1.7+3.04=14.589.18-6.83-0.87=1.480.73+0.98+0.67=2.382.76+5.74+5.35-3.17=10.687.32+1.75-1.25=7.822.14+6.96+6.92=16.026.61-1.84-3.58+7.86=9.052.26+7.08+6.93-9.7=6.572.74+1.14+4.44-7.19=1.139.67-5.84+1.28+6.47=11.581.84+9.72-2.15+4.18=13.593.42+8.68-1.02=11.088.81-4.01+2.65-0.31=7.147.95-3.81-1.4+4.52=7.266.25+1.03-0.08-0.24=6.969.44+2.32-0.09+4.79=16.464.47-1.76-1.02=1.698.94+4.35+6.42-5.47=14.249.79-0.03-3.01=6.758.05-0.33+1.86=9.584.8+9.93+7.36-6.68=15.417.96-7.11+3.52=4.372.78+8.27=11.059.61-5.11-0.69+5.59=9.48.05+8.48-0.64+4.82=20.714.36+1.8=6.168.9-5.75-0.41-2.18=0.567.86+6.86=14.727.86-3.42=4.447.9-5.86=2.045.35-0.52-0.61-1.88=2.347.2-0.41-3.42=3.373.15-0.47-0.95=1.738.01+3.8+2.51-8.4=5.921.6+7.96+8.82-0.61=17.772.31+6-1.8+7.06=13.577.14-0.24-1.01-2.35=3.548.41-1.15-1.8+1.53=6.999.13-1.01+5.9=14.023.36+7.07-7.79=2.643.31-2.34-0.18-0.69=0.10.79+2.28-0.57+0.21=2.710.7+8.17-4.63+0.38=4.622.93-2.23-0.05=0.656.72-3.44+8.74=12.024.15+9.34-7.69=5.87.37-2.38=4.997.61-0.71+2.82+8.58=18.32.63+0.66+4.2-1.06=6.438.81+9.08+6.77=24.664.57+9.01=13.584.35-2.71+8.65+8.6=18.897.86+4.37-2.9+3.78=13.114.34-2.68+9.31-6.83=4.146.07-2.35-0.14-1.84=1.746.34+9.94-2.84-7.5=5.949.03-7+2.46=4.498.23-2.44+4.42-1.42=8.797.17-6.82+0.5+1.22=2.073.28+6.43-6.93=2.788.54-1.69-3.93-1.71=1.214.5-0.66+8.97-9.13=3.688.5-4.03-0.13=4.348.63-0.5=8.134.37-0.11=4.262.75-0.9+4.26-1.63=4.485.24-0.88+6.2=10.567.16+3.68=10.848.77+8.64+5.99-5.85=17.556.53+1.48+5.27-5.21=8.079.94-5.61-1.39=2.942.82+6.1-1.64+0.35=7.638.43-1.72-1.46-2.47=2.789.74+7.94=17.684.4+2.49+9.75-5.74=10.97.57+4.44-3.25-2.96=5.84.09-0.55-1.66+8.79=10.673.25+3.66+8.12=15.035.49-2.06-2.68+0.67=1.425.39-4.02+7.08+4.47=12.926.14-2.18=3.966.41+9.91+3.59=19.917.39-2.28-1.05=4.067.1-5.15+2.82=4.779.48-2.6+1.78-4.38=4.281.54+4.89+8.48=14.919.39+2.45+3.72=15.565.13+9.94+1.15-3.74=12.485.94+3.88+1.93+2.99=14.746.46+7.49-7.15+6.22=13.029.03-0.37-0.1-6.37=2.197.08-2.13-3.32=1.639.74-7.08=2.662.63-0.87+7.04+0.85=9.652.12+2.7+3.78+9.35=17.953.65-2.08+5.31-1.61=5.279.03-2.65+0.87+2.4=9.657.16-0.84-2.11-0.58=3.630.08+5.3=5.389.11-4.51-3.03+3.43=51.22+2.96-0.16+0.31=4.334.83+0.92+1.74=7.499.36+4.22-0.36+7.11=20.332.99+3.92-6.5+2.55=2.969.73-3.62-4.61=1.59.28-0.59-6.37=2.324.31+7.9=12.213.88+5.08+0.62+8.86=18.446.01-5.84+7.94=8.118.22-7.06+8.65=9.819.65+3.05+9.83+7.71=30.248.51-3.06+5.36-6.22=4.599.86-2.12+2.57+6.99=17.34.31-3.93+8.18+7.34=15.94.57-3.56+0.3+2.54=3.855.91+5.8-5.76=5.954.96+4.04+3.11-3.28=8.839.71+1.69-8.16=3.248.99-6.87+0.33=2.455.34+6.27=11.612.42+7.79-3.54-4.14=2.539.35+8.19-8.13=9.418.79-1.65-1.66-4.57=0.916.37-3.94+8.67=11.18.86-1.23+5.64-6.43=6.845.68-3.58=2.17.4+9.42+0.08+4.56=21.463.65-0.73+9.7+4.91=17.537.55-1.51-3.82=2.223.98+4.3+6.85+1.54=16.673.22+6.69-7.21=2.78.46-1.13-0.91-6.23=0.197.8+7.95-8.16=7.596.49-5.76-0.46+3.4=3.675.95+3.95-7.14=2.762.47-0.69+3.94+5.53=11.252.15+7.19=9.348.96-1.78=7.187.59+9.22+5.11-2.12=19.87.22-0.15+1.27-2.3=6.043.79-0.33+9.78-3.49=9.752.61+8.46+0.95+5.64=17.668.31+3.46+5.36-3.89=13.243.04+2.86+5.68+0.95=12.539.13-5.24+9.45-5.6=7.747.79+4.83+7.94-9.43=11.137.24-0.73-4.59=1.925.29+3.7-7.62=1.377.38-1.34-2.79+1.32=4.579.29-1.46=7.837.34-0.15-5.77+2.33=3.759.41-2.58-0.35=6.487.61-0.35+3.07-5.75=4.587.31+8.5+7.73-9.13=14.419.59-9.01+4.21=4.797.5+7.53+1.97-0.02=16.987.08+4.44+1.39-7.42=5.492.44+3.72+2.22+3.56=11.947.53-0.33+1.77-6.7=2.273.35+7.83=11.188.69+5.58+5.48=19.759.9-0.76-8.57+2.73=3.39.24-4.9+4.57=8.913.57+6.5+4.71-2.93=11.853.99+7.53-4.5=7.027.06+7.84+3.11=18.012.16+9.29=11.458.4+5.45-3.71-4.1=6.043.77-3.67+8.7-7.59=1.216.38+6.24+4.37+3.69=20.684.46-2.09=2.378.06-4.93-0.37-2.23=0.536.64-6.32-0.18+7.15=7.298.03+9.98-1.54+6.08=22.554.71+4.08+5.04-7.41=6.429.71-3.79=5.924.6-0.75-2.08=1.775.14+1.78+8.55-9.88=5.596.72-1.92-2.29+2.71=5.221.72+8.45+1=11.176.15-5.02=1.137.89-5.9+4.24+4.04=10.274.77-1.51+1.96-2.49=2.731.56+9.51+5.18=16.259.56+7.7-6.61=10.651.76-0.57+9.6+6.34=17.135.16+9.94-8.68+4.03=10.457.95-3.84+3.54+9.62=17.275.51+0.3-4.99+3.07=3.893.29+5.38=8.671.57+8.85=10.425.42+9.22-8.93=5.718.37-3.85=4.527.74+1.09+3.22=12.058.96-3.59-5.17=0.29.1+3.3-9.22=3.185.76-1.28+1.54-0.2=5.828.13+5.9+4.96=18.998.43-2.65=5.782.86-0.99-1.6+0.54=0.816.48-0.58+8.88-2.18=12.65.26+0.04=5.37.3-3.62=3.688.7+0.53+8.1=17.339.43-7.46-1.25=0.721.48+5.1+3.4-6.34=3.648.94+6.97-6.3-2.93=6.682.5-1.85+8+0.07=8.725.59+6.95+1.54-6.25=7.836.01+3.63+7.24-4.73=12.159.29+7.82-1.7-1.32=14.099.87-8.84-0.46+0.04=0.618.43-0.26=8.179.88-7.93=1.957.56-1.73+2.74+3.56=12.131.39+9.19+2.42=130.87+6.53=7.40.29+4.9=5.199.37+9.39-3.38-4.36=11.029.19-7.92+6.99+2=10.263.03+5.6=8.636.89-0.17-2.46-2.82=1.445.31+3.34=8.655.91+6.75+1.34-7.4=6.64.19+5.72-0.02=9.892.44+8.78+5.58=16.86.26+5.23-5.19-3.94=2.362.1+4.03+6.5=12.632.24+5.88+0.49+1.17=9.784.33-0.82-1.27-0.46=1.785.06+4.36-9.26=0.160.98+6.18+1.73+9.24=18.139.48+7.52+4.5=21.58.52-1.26-1.88-1.69=3.694.73+8.57-6.16-3.42=3.728.77+0.45=9.224.29+0.71-0.13+5.66=10.536.62+2.05-4.03+3.25=7.896.31+8.32-6.41+8.82=17.049.31+2.84+0.37-7.67=4.855.3+4.96+9.87+3.23=23.369.43-3.81=5.629.87-6-1.35-2.06=0.469.75-5.06-2.97+4.16=5.884.99+2.83=7.825.39+9.05=14.447.35-5.91+5.61=7.056.9-0.8-0.93-4.35=0.828-0.21+7.47=15.263.14+1.68+7.65=12.474.56-4.36+7.76=7.969.23+9.47+0.69=19.392.49+7.64-6.04=4.091.96+2.9+1.25-1.6=4.513.71+6.72+0.87=11.31.62+3.68+9.96-2.43=12.831.15+5.86-0.84+9.51=15.683.35-1.47=1.881.75-0.1=1.656.38+1.93-3.73+5.53=10.119.24-0.26-0.84+0.56=8.76.53+8.56+9.71=24.82.71-1.46+1.06+9.46=11.778.96-1.87-0.81-1.52=4.762.82+3.3+2.89=9.014.56-1.44+8.93=12.053.9+8.26+4.2=16.361.38+3.91+7.37=12.668.44-4.31-2.93+7.2=8.48.91+0.05+8.5-1.53=15.938.49-1.73+7.32+8.14=22.227.54-6.06=1.483.01-1.04+4.41+2.47=8.858.42+9.48+0.92+2.26=21.086-3-0.1+3.63=6.537.99-5.25-1.79=0.958.31-4.99+9.99=13.316.62+9.22-3.44+2.03=14.437.22-4.8+9.57-2.51=9.487.66+6.48-4.76=9.389.85-1.57-2.93-2.19=3.165.69-2.65+5.27+3.29=11.68.76+1.38+5.76=15.95.11+6.26-6.81+2.41=6.979.99-2.98-2.76=4.258.88-2.45+6.49=12.929.46-5-3.12+9.01=10.358.97+6.84+6.53+3.94=26.287.25-3.43+2.5+7.56=13.881.74+1.09+2.24+0.74=5.813.76+9.23+6.21+4.84=24.047.59-0.61+8.68-8.13=7.538.94+7.28-6.8-4.88=4.545.98+0.71-1.16=5.538.69+2.31=118.14-1.35-2.26-2.27=2.267.95-1.83+6.18+3.02=15.324.96-0.73-3.8=0.435.83-5.05=0.788.34-4.99+8.35-6.99=4.716.36+4.87+5.82=17.055.96+8.92-1.93+6.38=19.336.66+5.71=12.377.85+1.58-7.24=2.195.04-1+2.24=6.288.01-2.76+9.88-0.61=14.529.51-0.71+6.18-2.93=12.056.18+6.72-9.38+7.62=11.148.65+5.28-0.52-9.45=3.964.65-4.39-0.16+8.78=8.884.62+2.89=7.518.51+7.22-5.34-1.93=8.467.1-0.98-2.23+5.75=9.649.6-5.27+6.73=11.065.94+5.27-1.74-9.22=0.252.54-0.94+4.99+2.14=8.738.04-3.59-3.17+1.35=2.633.76+9.57+1.39+8.14=22.869.77-9.55+4.01=4.231.34-0.15+7.38=8.578.06+5.53-3.19+2.32=12.725.68+3.21+6.96+5.66=21.519.14+2.37-3.87=7.647.06+9.1-9.37=6.798.69-5.78+5.14-0.63=7.428.42-2.1+1.6+0.7=8.628.74-2.67-1.36=4.716.35+6.42-7.28-1.21=4.280.66+4.55+5.63-4.43=6.415.06-2.03+6.78-2.85=6.965.99+9.52-7.84+0.03=7.76.66-2.66-1.83=2.177.8-3.93-1.9+9.31=11.289.34-0.26-8.58+5.76=6.261.37-0.17=1.28.57+5.04-2.35+6.36=17.623.02-0.09-1.05+5.84=7.728.25-1.53-0.27-3.23=3.227.81-0.9-1.3-2.2=3.416.67+7.5+1.31-9.36=6.127.47+0.38-5.1=2.756.35-2.14-3.63=0.589.74-1.36-4.13+2.29=6.547.46+5.69-6.19+1.91=8.877.72-0.39-1.34+3.19=9.189.83-4.93-2.08-2.58=0.249.06+2.49-1.74+6.78=16.595.37-1.67-1.98+9.88=11.65.56+2.3+7.02+4.4=19.288.2-2.51-2.37=3.327.49-6.03+1.01=2.474.69-0.71-1.51=2.478.86+2.68+5.88+9.99=27.419.21+3.67+1.15+9.19=23.229.86-6.87+9.95=12.945.84-0.45=5.398.36+7.67-2.09-0.31=13.633.24+9.04=12.285.73-1.43=4.34.17+3.89+5.45+2.21=15.725.1-2.7-0.86=1.548.11-7.82=0.298.98-6.81=2.173.79+4.03+3.94+3.17=14.938.01-3.57+2.16=6.68.01+7.74-1.22-5.81=8.723.98+1.25-1.6-0.18=3.453.41-3=0.414.08-1.07-0.83=2.187.68+2.88-4-1.76=4.89.76-3.59+7.16=13.337.12+9.66-7.4+4.9=14.285.28-1.6+7.37-3.65=7.49.6-8.47=1.132.86+4.89-0.29=7.463.52+8.52+5.2+3.07=20.318.84-1.2+3.12+1.13=11.894.19+7.37-4.01-1.2=6.358.72-3.28+3.26-1.59=7.113.47+7.27+8.94=19.681.1-0.54=0.568.59+2.04=10.632.24+0.35+4.62+2.28=9.499.86-5.69-2.08+8.58=10.674.75-3.83+7.76-6.43=2.256.1-0.36-0.79=4.958.87-0.24-3.06=5.573.72+8.42-9.17-2.48=0.492.81+0.76-1.37-0.95=1.256.27+9.78-3.53=12.529.04-1.8-1.13+9.43=15.546.99-4.31-0.93-0.47=1.284.77+6.8-8.33+2.44=5.686.32+0.79-6.95=0.169.95-5.48-0.96+2.87=6.388.09-3.47+5.11+6.51=16.246.67-3.93=2.743.36-0.32+4.96+6.84=14.849.54-0.61-0.45-1.95=6.532.17+8.56=10.739.21-0.47-6.76=1.984.57+3.46=8.034.09-1.89+4.5-5.5=1.21.39-0.02-1.05=0.327.45+8.85=16.35.84+4.38+4.89+7.96=23.076.16+0.11+6.86=13.135.81+6.15-7.52=4.448.14-4.25+1.68+7.21=12.789.61-4.15+2.59-5.64=2.414.16-1+8.58-7.31=4.433.52+4.5+9.29-1.38=15.939.77-0.3-6.2=3.272.43+0.07-2.38=0.127.51-3.83+3.77=7.454.03+2.63-6.19=0.476.97-6.42=0.553.57-0.28+7.66-4.18=6.777.38+2.13-4.36-2.95=2.24.58+9.64-3.17=11.052.93+6.09+4.18-1.24=11.969.15+3.54+5.44=18.135.96+9.56-4.79-9.15=1.588.3-3.51-1.01=3.783.58+7.58-2.45+4.61=13.323.99-0.71+6.31-3.31=6.285.29-4.27+9.41-1.79=8.647.26+2.51-0.59-0.1=9.088.72+4.11+1.78=14.614.78-0.29=4.493.19-2.24+3.77+6.67=11.394.35-2.1+3.33=5.580.63+2.12=2.753.97-0.33-1.64+7.05=9.059.37-7.68-0.55+1.19=2.333.17-0.62=2.551.23+6.15+2.1-3.74=5.748.07-2.3+8.79+4.02=18.583.46+3.96=7.425.19-0.19-2.37+0.79=3.428.67-3.35-1.38=3.942.32-0.34+6.74=8.729.24+4.8+4.26=18.32.3-1.36=0.944.66+2.22+7.46=14.347.04+6.35=13.396.76-0.09+2.92-5.58=4.014.9+2.83-6