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7.5-1.9-3.96+4.05=3.32-1.86+8.92=9.6-1.68-5.35=8.61-2.79=8.15-3.74+8.94-8.82=7.18-2.06-1.19=7.16-0.05-4.73+4.67=6.67-3.29+5.42+6.87=9.72-3.21=9.39-2.53+0.6-1.56=9.64-5.76-2.23=9.56-0.79-3.96+3.51=5.86+1.21=2.77+8.95+8.2=6.48-2.88=7.91+4.76-4.7+9.13=8.55-0.91-1.62-5.5=8.28-6.16-0.29-1.2=0.35+8.87-4.72-0.25=2.68-1.4+8.07=4.4-2.41-1.08=9.39+8.49-5.99-1.77=9.79+0.14+6.43-9.41=9.49+5.11+1.46=3.24+3.97+2.73+0.96=9.88-4.83-3.29+2.73=8.71+8.35-1.6-9.04=9.99-6.64+5.08+6.6=7.86-2.11-1.28=6.24+3.94+6.6=7.06+7.59+2.2+3.62=7.14-2.28-0.46=9.12-4.74=9.61-7.22+8.95-3.93=9.97-1.66-1.4-0.56=8.64+1.8-4.67-4.52=3.29+7.95-2.76-7.46=6.66-0.9=8.42+9.81-0.82-9.55=8.1-0.11-5.17=9.51+0.27-8.6+0.6=8.73+4.57=8.27+6.65=8.36-2.26-0.09-3.62=8.44+7.29-3.87=9.06-2.17-0.42-5.42=5.92-5.5+7.06+7.41=7.43+9.82-3.7+9.31=5.08+6.37+6.19+0.49=8.77-4.76-0.73-0.83=7.38+3.47+1.19=7.86+4.66-6.99-1.81=9.37-7.72=5.79-4.1+3.84+1.16=3.53+4.44+5.32-7.5=9.67-0.17+9.41=8.15-1.07-1.31+7.46=5.95+5.45=8.18-0.36-6.37=8.81-1.94+0.88-1.01=5.89+2.47+7.99+1.58=6.89+7.51-7.21+4.58=9.02+5.43-6.66-5.17=4.45+1.41+6.6-1=8.8+0.93-2.76=7.71+5.71+4.33-7.14=4.01-0.31=4.74-1.02-0.69-2.54=2.79+8.63+0.46-3.19=9.97+5.07+2.53+0.74=9.85+1.1+5.63+5.47=7.94+4.92+2.48=7.27+0.46=9.13-5.24-1.1=5.98-3.42-1.3+2.75=9.54+6.79+1.15-8.6=7.92-0.07-1.47-5.46=9.2-3.81-4.16=9.22+7.79-2.81=7.14-2.28-4.07=9.94-1.63-8.11=9.6-4.37-4.18+9.08=9.93+4+2.81=9.09+9.37+6.02+1.16=4.78+6.81+0.02+4.42=9.97+5.04=8.26+6.03+9.21=2.17+4.78+7.99-5.73=8.31-5.6-1.5+8.19=4.52+8.26-4.59=8.19-7.61+9.05=8.03-3.24=3.69-0.95+3.35=8.37-3.82+7.69-3.04=9.62-0.48=9.54+3.14-9.55=2.38-1.44=6.09+1.87=8.63+6.9-8.26=8.61+2.86-5.32-5.43=2.77-1.65+3.45+4.89=4.25+8.55-5.48=3.41+2.66+3.78+3.63=3.77-1.05+4.81-2.37=3.06+5.57+4.89-9.98=4.82-1.7-0.66=4.09+0.23-2.9+8.02=8.84-1.47-0.63=6.77+0.59+0.66=4.08+6.17-5.01+8.13=2.86-1.29+4.92+6.74=7.1-3.98-0.16-0.85=6.61-1.4-1.44=4.2+9.28-5.99-0.06=9.64+3.06=8.64-7.98+0.08=4.83+9.59-7.93-4.5=9.51-3.49+8.72+0.33=7.78-3.92+7.61-3.13=7.36-1.03-1.76-0.2=7.11-6.78+1.17=4.3+6.49+4.69=9-6.29-1.9=8.91-1.7-0.38-4.56=8.58-2.87-0.61-2.48=9.67+0.93-5.93-3.18=7.91-0.73+5.55+0.23=8.94-7.23=7.08-6.58+6.38-6.44=6.87-1.89-3.92-0.69=6.07-0.91+9.87+3.08=7.74-0.94+9.96+0.64=3.31+8.57-4.98-6.37=5.54-2.21+1.15-3.89=9.37+6.64-8.66=8.13+9.68-9.47=9.59-6.42+7.59+4.55=4.7+4.25+8.18-7.12=9.42+1.57=1.18+6.24=9.88+8.36+2.86=9.11-7.26-0.79+0.16=3.85-0.78+7.01=5.76+7.92+0.23-3.51=8.88+9.15-0.64-3.98=9.3-4.16+4.09=8.19-1.29+6.2+9.01=6.2+0.26+2.74+7.81=4.4+2.51+6.63=5.3+5.26+8.58+6.01=9.74-3.4+9.85=1.06+7.26+2.06+0.51=7.33-6.95+8.3+1.24=8.48-3.81-0.43-2.19=1.67+7.54=1.47+0.24+3.89-4.13=8.32-3.75-3.33+5.43=5.03+1.86+8.9+0.91=7.38+8.7-1.11=8.24+3=3.78-2.9+1.55=8.25+2.39-9.48+4.11=6.68-2.7-1.68+3.36=8.2-1.59-1.68-2.45=6.76-3.67=9.44+4.18=8.25-0.1+5.48-0.94=1.38+3.4-0.7+5.17=8.82+8.08-3.76+0.73=7.25-2.6+9.58+4.48=3.3+8.58+7.66-2.56=4.77+6.32-2.63-3.93=8.04-1.07-2.65+5.18=8.44+2.48+2.85=8.1-1-5.38=2.71+6.66-3.44=4.12+9.08-6.62-5.52=7.92-1.31-5.45+7.34=6.14+7.69-7.51+4.29=4.25+6.61+4.46=8.07+3.52-4.38+3.92=1.54-0.09=9.07-0.85=1.91+2.94+6.35+0.76=1.35+4.05-4.4+0.17=7.52+1.03+1.43-3.19=9.18-2.13-6.94=8.42-2.77+8.45-3.35=5.59+2.9+0.35+7.43=3.57+6.78-7.27=3.64+8.94+1.85+5.2=4.93-0.69-0.52-0.02=6.33-3.03+3.56=3.36+7.34-1.53+5.15=5.42-5.12+5.6-0.5=8.83-0.24-3.66=9.06+2.45+6.72-5.84=0.27+5.21-5.19+4.33=3.75+7.19-1.47-5.98=4.42+2.95-7.27+8.4=9.2-0.78-4.2+9.22=9.98-3.94-0.4=4.79-1.2-0.07=2.39+8.11-7.96=4.74-2.36+1.79+2.12=4.36+1.09-0.29+7.7=5.44+5.96-1.73=8.38-0.81-2.77+7.91=8.08+0.18+5.81=9.64+3.94-2.41-5.84=7.9-4.08+8.94+5.2=1.7+8.68=5.99-2.99-1.76+0.22=8.06-0.66+2.3+6.46=0.33+6.97-2.32+8.82=6.61-2.07+6.83+0.16=7.31-1.21+3.41=9.6-1.73-0.93=1.37+4.5+1.18-1.01=7.14-1.45-4.08+3.42=9.8-4.37+3.21+7.08=5.72-4.35-1.09=5.04+5.73+5.76+8.12=0.53+6.89-4.88+9.25=8.26-3.34+2.73-2.26=8.29+9.86-9.74=8.83+2.72-0.56-5.92=9.02-3.24+2.48-4.28=5.31+7.39+9.75-7.97=9.05-8.2+5.79=3.99+4.14+2.73-8.08=4.22-0.61-0.55-1.8=8.03-2.53+0.36-1.36=3.09+3.46+6.94=1.83-1.23+8.12=9.45-1.88-6.5+3.4=7.81-0.36-4.72-1.46=0.59+8.87-8.5+1.56=7.68-4.04+8.42-3.4=9.06+9.24=9.1-3.58-1.71+7.52=9.13-6.99+7.3-6.78=7.52+5.9+4.89-7.21=9.43-4.21=3.18-0.76+7.08-5.83=4.9+2-1.03-0.15=3.57+2.64+2.08=8.7-8.3+9.96-1.74=8.14+2.89+3.38=4.52+5.69-6.55+4.07=2.47+5.45+9.69-0.07=7.51+8.47-1.09=5.68+7.96=9.97-1.88-3.13-2.68=1.18+7.76-5.06=5.07+9.43-3.58+0.73=4.42-2.39+4.23=1.85+3.02=7.06+1.96+6.2=5.84+2.17=5.19-1.61+4.81-1.43=3.44+1.12-2.72+9.35=1.92+6.84=4.59+4.45=0.43+9.7-7.09+7.77=7.85-0.6=4.7+9.71-6.5=7.04-3=8.46+1.88-9.67=9.96-5+5.41+2.36=9.67-0.26-4.38-2.78=7.72-6.3+0.18=9.36-4.76=0.96-0.68=5.88-1.77+6.3-4.91=9.68+8.59-5.64-8.28=4.98+4.46-0.14+4.19=2.11+8.14-8.37=3.76+6.05-2.79-2.19=1.09-0.45=8.54-4.31+6.44+4.63=7.46+2.9+8.58=2.88-0.86-1.11+9.1=2.5-1.62+2.14=4.23-0.47-2.8=1.71+4.17+9.11+7.11=6.9+8.96+2.99=7.98-1.23+7.15=4.88-0.89=8.72-3.46+5.62=4.96-1.61=4.11+1.22+7.81+7.35=4.01+4.13+6.5+5.52=3.3+6-5.8=7.89-1.4+1.16=7.58+0.88+9.74-4.79=0.05+2.68+9.21+7.68=3.61+4.7-0.73=6.02+9.51+2.6+7.16=1.35+6.47+8.9=6.12+7.08+8.29-3.14=5.86-3.21+9.34+4.47=9.56-0.63-5.11-2.87=9.21-3.25-3.28-1.89=6.74-5.5+6.62+7.2=9.96+3.26-7.4=8.28-1.45-5.57=7.34+0.46+2.97=9.16-5.82+2.96=9.79-8.35+2=7.29-5.81+4.97-4.65=9.57-2.36=5.42+2.77-6.48=8.94+7.38+6.75+5.46=6.19-4.12+7.89-2.5=9.9+4.93+9.71-8.9=8.14-2.94-2.11-2.95=4.87+2.84-0.53+1.46=1.1+0.25+7.41=1.8+4.17-3.69+9.81=7.5-0.43+6.1+7.64=6.84+5.59-2.33-5.76=7.63+8.26+4.48-1.47=9.39-5.49+3.58-3.53=8.93+4.75+6.79-1.07=5.09-0.68=7.45+8-1.81-1.1=8.65-3.36-3.41+1.86=9.3-3.04-5.5+1.98=8.83-8.23+9.86=9.57-1.17+9.45-5.39=1.89+8.89-1.63+8.06=2.48+3.24-5.05=9.43+1.59-4.92-0.6=6.44+4.27-1.96=9.94+2.13+4.86+6.85=7.6-0.9-0.37-2.87=6.48-0.17+3.62-6.38=4.41+3.52=9.94+1.56+4.56=5.28+6.31-0.47=2.86+7.42+5.62-8.05=6.77+4.64=2.78-1.89+9.93+5.73=1.17+5.11-0.55+1.65=8.31+2.26+0.68-6.95=3.42-1.06+9.44+2.88=4.43+4.94-0.52-4.14=5.02+3.45+9.46-2.81=4.21-0.95-0.2+9.71=9.4+8.56=9.3-7.37+1.72-1.22=7.16+8.18-4.53-9.09=6.13-3.35+6.73+3.92=7.06+3.13-0.84-3.86=3.65+6.38=2.03+6.06-6.24+0.92=7.6-4.66+8.89-0.3=9.73-3.1=6.66+7.46+5.86=4.85+0.94+3.88-6.86=7.18-3.37=1.87-1.53+5.04=8.94+2.85+3.01-8.41=6.08-1.66-2.53+5.59=2.55-0.85-0.38+0.42=9.03-0.99-3.52-3.71=9.69-1.91-1.23+3.38=3.17-1.62+7.75+9.16=8.7-2.85-2.49=5.42+0.7=7.82+2.92+8.87=8.28-4.42+6.6+5.26=8.64-8.23+6.56+8.68=0.84-0.61+9.41=7.4+7.87=8.93-1.38-1.58+3.72=9.5-3.82-0.89-3.02=2.88-0.56-1.71=8.34+6.75+7.78-0.13=6.58+2.96=8.65-4.61-1.47=6.68+3.88+9.51-2.82=9.49-4.91-0.38-2.35=4.88+8.81+5.43+0.29=7.51-4.31=7.04+8.42+6.67+3.04=9.06-5.17+3.42-3.74=7.86-4.22-0.46+5.06=9.87+7.55-4.42-5.01=3.52+4.75+2.04+9.72=9.48+6.25+3.6=7.68-1.38-1.19-1.37=2.84+4.85+2.67+7.45=7.74-0.88-4.41+1.28=8.23-3.95=0.96+7.22-1.67-0.53=8.92-0.47+8.84+9.12=8.36-1.29-3.76-1.97=3.72-1.54=7.23+0.86-2.3+0.65=4.29-2.06+2.59+1.04=8.35-1.48-0.29+3.1=7.39-1.16=2.17+5.86=9.03+2.72+4.24-0.71=7.56-4.87-2.4+7.02=7.8-6.88=5.97-3.91-0.18+1.75=5.32+3.44+4.55-7.51=5.59-3.26-0.73=9.96-4.03+7.4-7.09=2.87+5.19-2.52+2.2=7.35+6.83-0.79+1.96=5.15-3.9-0.08=9.12-1.58+3.96=9.43-8.73=5.32+5.51-2.09=1.48+6.22-5.35+0.77=5.22+9.99=5.72-1.3-1.79=8.68+9.88=9.92+4.06-5.38+9.4=9.85+7.59=9.54-3.18-4.7=6.41-1.15+8.05-1.34=8.39-0.23-4.07+0.6=9.47-2.56-1.63-4.69=4.86+0.4-4.23+5.19=0.26+3.91+0.89=7.72+7.83-3.04-2.4=9.01-5.41+6.09-2.53=5.67-0.5+9.55=7.7-3.21-3.87=0.36+0.66+1.38-1.01=5.26-2.41+5.82-4.4=9.21-7.46+6.93+4.87=6.54-1.24-3.5+5.69=8.16-2.11+7.84-3.78=9.75+0.89+4.81-7.26=4.01-0.36+6.65-6.25=8.32-5.45-2.46=5.65-0.39+4.94=2.01-0.42+1.49-2.46=7.51-3.37-2.2+9.49=4.61+5.87-8.6+8.98=4.39-3.79+1.89+6.78=5.21+8.43+1.55+2.92=1.45-1.13+0.96=7.21+1.32+6.9-8.62=3.53+6.06=6.49-4.27+1.04=8.04+6.1-3.33-1.56=6.67-6.57+9.66=6.57-1.01+7.74+5.01=6.98-0.23-4.1=6.18+0.32+5.01-2.1=3.83+5.95-0.33+8.01=8.45-5.31-0.15-1.42=6.71+9.92=4.93-2.87+6.81=2.54+4.55=8.25+1.96+9.4=9.55-1.01+4.48=5.68-4.96+0.12+4.8=5.93+8.94+6.68-2.6=8.61-4.22-2.93+5.81=9.83-1.2-2.89-0.62=4.02-1.86+7.75=2.73+2.02+5.28+5.24=4.95+5.08-4.07=7.86+2.96+6.12+8.67=9.21-8.94-0.1+6.39=0.37+5.91-5.38=7.11-4.74+2.42+4.2=9.2+0.79+4.58=9.61+3.94-3.44-4.72=3.51+4.28-3.15=3.06+3.9+1.44+8.15=9.23+9.78-9.74-2.43=4.53+6.69+0.2=8.89-5.3+6.4=5.67-5.48+8.24-1.88=3.48-0.09-1.32-0.89=5.85+1.64=6.64-2-1.6-0.19=6.28-3.57-1.2-1.15=9.97+1.98-5.1=4.18+3.8+8.32+1.6=2.18+0.32+5.94=8.52-4.21-2.81+3.54=8.54-1.1+0.25=2.84-0.42+8.96-1.87=3.79-1.07+3.47=7.89+9.06+1.57+9.79=5.7+3.41+8.81=6.71+8.24+9.7=1.44+0.15+0.63+9.39=5.43-4.33+6.56+2.46=8.6+3.52+1.93=8.52+2.36+2.73=9.94-7.4-2.1=9.95-7.56+2.78-3.53=8.94-0.24-0.22=5.34-1.37-1.07-0.5=4.59-4.25+5.77=6.27-3.91-2.05=4.79+0.93=8.24-6.08+7.09-2.66=6.62-5.45+7.79+6.03=9.21+2.34+3.82-3.54=5-1.13-1.32-2.34=8.9+9.47=7.29+2.3+6.53-7.49=8.28+5.05-5.39+8.17=7.34-6.54+1.96+7.59=7.56+9.4-6.62-3.87=5.22+9.23-3.55+2.94=9.91+1.33-0.64=5.5-1.67=0.1+6.17+3.48+7.2=9.93-7.08+4.43-3.34=9.14-5.54+6.41-8.45=7.18-0.29-4.19-1.68=3.45+7.36+4.15=3.93-2.49+9.32=5.97-5.34=9.55+2.04+0.42+5.4=6.78-4.37-0.07-0.73=2.67+6.13+6.36+0.35=6.93+5.42+9.74=3.72+5.27-1.91+2.41=5.94-0.69+4.28-9.11=7.42-6.51+7.48+7.3=4.94+8.77+6.32=4.36-1.9+7.89=2.83+8.42-5.82-4.73=6.55+1.47+4.76+2.75=4.42+8.27-5.72-1.9=0.85+9.42-8.8=5.5+4.57-0.46-2.01=9.99+5.2+4.67=8.76-2.07+2.86=5.34+5.83+1.63-0.17=2.57+3.99+3.07+2=2.67-1.42+1.18=0.94+7.04-3.17-0.04=5.84+9.76-4.87-3.04=4.69-3.08-0.41=9.55-6.45+9.67-2.58=9.36-3.33+3.48-6.39=4.4+9.63=0.19+9.5-2.19-0.96=8.13-0.34-2.21=7.97-0.07-0.83-3.91=8.01-5.01=8.04-2.94-3.52-0.42=9.21-1.05+3.07+8.93=8.84-2.81-1.63+7.33=3.81+7.57+4.85=5.05+8.81-1.61=8.13-5.88=9.99+4.28-4.99=2.91+3.98+2.98=8.47-5.35+8.1+4.26=9.88-2.49-0.79-4.5=7.62-4.29-2.35+9.96=4.82-2.52-0.28-0.58=2.55+9.02+7.08-0.46=5.94+9.21+6.53=9.02-1.89-2.32=5.88-4.34+1.25=7.76-4.31=9.4-7.42+9.01=1.32+9.67+9.64+0.5=6.71+8.1+3.45-9.87=7.7-0.55=4.62+6.87=3.14+0.86=1.13+4.39+4.15+2.77=9.51+3.16+6.94-1.27=2.08+8.93=4.79-0.91-0.29+2.36=6.47-0.8-0.13+2.85=9.64-5.34-2.74=1.41+6.82=9.24-6.13=4.05-0.88-0.76-1.46=6.59+2.57-4.68=6.38+8.96+1.13=6.31+2.18-5.02+2.59=1.28+2.17=7.58-2.84-0.44-0.6=8.6-1.47-2.33+7.79=9.59+7.79+4.04=9.96+9.39-0.86-7.05=8.1+7.64+3.03=8.27-3.93+8.64-6.86=6.54-0.66+6.61-9.81=4.49+8.62+4.18-1.9=8.7-4.75=7.43+9.13+5.21-5.69=7.14-2-1.2+6.77=7.81+8.75-5.58=3.88+4.89=5.99-4.86=6.01+5.21+1.07+1.54=4.47+9.74=7.9+0.55-7.38=8.35-7.38+5.35+4.52=3.46+5.66-8.33=9.35+5.79+8.25=5.64-1.59=7.27-1.44+4.92+5.85=8.86+7.57=4.99+9.25-2.09=6.53-1.84=4.43-2.29-1.76+6.41=9.69-0.15-6.98=8.16+1.35+7.4+2.32=4.55-1.29+0.64+0.31=7.84-2.59=5.55+1.46+3.57-6.04=5.64-1.59-0.5-0.74=8.91+4.96=9.59-6.34-0.06+4.41=7.78+2.29-5.42-3.35=7.37+9.37-6.15+0.1=9.15+5.91-5.61-4.67=9.34-4.22+8.99+5.24=8.19-5.92+2.74+2.93=6.62+5-0.44-3.9=8.05-3.19+9.57-0.21=4.53-3.35+8.27-1.67=0.26+3.64-0.88=8.2-2.27-0.33-5.35=8.31-4.29-2.56+8.18=5.58+5.18=6.62+6.64-0.13=4.16-2.22=3.38-2.84=8.81-1.66-3.62-2.05=0.39+7.88+1.64=6.75-1.28+7.69=6.5-6.08=9.55-2.56+2.31-4.26=3.54-0.33=8.83-2.05-0.87-1.19=9.28-5.34+9.01+2.47=8.04+2.39-9.54+2.35=7.85-0.88=5.77-2.69-2.62-0.25=4.76+4.29=3.77-0.79+8.99-8.82=6.41+0.84+0.47-6.76=9.38-0.41-6.36-0.79=3.82+1.58+8.3+2.99=0.26+7.6-0.51+0.03=6.31-2.13+8.49+1.25=2.2+9.06+8.69=9.8-0.03-2.63-4.31=7.28-3.7-1.24=1.25-0.06-0.74=0.96+0.78-0.65=4.9-1.46+3.91-2.06=9.26-3.95=2.86-0.84-1.44=3.2-0.22-0.43+0.34=1.34+1.28=6.65-4.23=5.77+9.36+8.69+9.46=9.98+5.1+1.62=7.29+1.86=7.35-4.74-0.48+5.07=9.31+5.98-0.48=3.04+1.23+8.44+8.11=9.9+3.16-8.65+4.37=7.86-0.13-0.03+4.95=1.72+9.66+3.44=7.47+4.81+2.06-5.84=1.74+1.66+4.64-7.14=7.4-0.84-2.48=9.12+6.55-3.23=7.7+2.04+7.46+0.5=2.1+0.14+9.38-4.96=5.1+2.59-4.91+1.84=9.67-1.32-0.4-7.58=5.57+3.83+4.14-6.86=6.82-1.76-2.07-0.37=5.38+1.3=5.35-1.11+5.31+0.23=4.13+7.23-9.72=3.11+0.25+7.68+5.95=7.19+2.65-2.78-1.02=5.69-1.16-2.26=9.79+6.29=8.34+7.1+2.67=5.06-0.69-1.87+2.6=1.06-0.91+0.46=9.84-3.24+2.51=1.75+7.01+2.78+0.62=7.44-2.38-4.6=3.68+8.96-6.75+8.17=9.74-1.56+1.86+6.38=3.43+8.49-1.43-1.97=3.34+9.2+1.49+9.81=8.55-0.86+4.68-0.27=2.71+4.29-5.36=6.14-1.98=2.1-0.55+7.9=7.37-1.76-3.93+9.89=9.53+0.11-7.05-0.78=6.22-1.46-0.99=9.35+9.19-7.68-0.38=8.89+1.71+9.28+6.76=9.04-0.18=8.33-2.46+8.9=9.23-0.66-3.6+2.72=6.42+6.72-3.09=2.07+1.99+0.63=3.43+0.03-0.86+4.34=1.01+2.96+4.4+7.45=9.24+9.12-1.7-9.27=7.82-5.4-0.11=4.97-3.2-1.35+9.24=7.46+7.56-6.42+8.89=0.54+0.19+3.76+7=3.74+6.62-3.88+6.96=3.03+5.8-3.6=7.87+4.11-5.85=4.97+7.14-8.57=2.99+6.01-0.59-3.39=3.15+9.02-5.82=8.64+5.33-8.09+1.19=8.11-6.42+1.44=9+5.55+9.05-0.3=6.23+8.86-5.77-8.01=5.13+6.71-0.6=4.7-3.27+4.62+0.75=7.3+5.46-0.66+9.96=1.79+9.88-3.55-0.57=8.57+7.35-0.83-3.12=1.88+9.52-6.87+9.89=9.2-3.55=8.47+7.05+6.19-2.36=5.8-1.43+8.45=8.74-0.86-4.59=7.99-3.04+2.1=8.83-6.81-1.28=3.39-1.01+5.01+7.39=7.93-4.21+7.85=6.36+8.34=2.22+1.61-2.09+9.19=2.73+9.87+9.76=4.86-2.72+7.98-0.71=9.37-1.69-2.61=參考答案7.5-1.9-3.96+4.05=5.693.32-1.86+8.92=10.389.6-1.68-5.35=2.578.61-2.79=5.828.15-3.74+8.94-8.82=4.537.18-2.06-1.19=3.937.16-0.05-4.73+4.67=7.056.67-3.29+5.42+6.87=15.679.72-3.21=6.519.39-2.53+0.6-1.56=5.99.64-5.76-2.23=1.659.56-0.79-3.96+3.51=8.325.86+1.21=7.072.77+8.95+8.2=19.926.48-2.88=3.67.91+4.76-4.7+9.13=17.18.55-0.91-1.62-5.5=0.528.28-6.16-0.29-1.2=0.630.35+8.87-4.72-0.25=4.252.68-1.4+8.07=9.354.4-2.41-1.08=0.919.39+8.49-5.99-1.77=10.129.79+0.14+6.43-9.41=6.959.49+5.11+1.46=16.063.24+3.97+2.73+0.96=10.99.88-4.83-3.29+2.73=4.498.71+8.35-1.6-9.04=6.429.99-6.64+5.08+6.6=15.037.86-2.11-1.28=4.476.24+3.94+6.6=16.787.06+7.59+2.2+3.62=20.477.14-2.28-0.46=4.49.12-4.74=4.389.61-7.22+8.95-3.93=7.419.97-1.66-1.4-0.56=6.358.64+1.8-4.67-4.52=1.253.29+7.95-2.76-7.46=1.026.66-0.9=5.768.42+9.81-0.82-9.55=7.868.1-0.11-5.17=2.829.51+0.27-8.6+0.6=1.788.73+4.57=13.38.27+6.65=14.928.36-2.26-0.09-3.62=2.398.44+7.29-3.87=11.869.06-2.17-0.42-5.42=1.055.92-5.5+7.06+7.41=14.897.43+9.82-3.7+9.31=22.865.08+6.37+6.19+0.49=18.138.77-4.76-0.73-0.83=2.457.38+3.47+1.19=12.047.86+4.66-6.99-1.81=3.729.37-7.72=1.655.79-4.1+3.84+1.16=6.693.53+4.44+5.32-7.5=5.799.67-0.17+9.41=18.918.15-1.07-1.31+7.46=13.235.95+5.45=11.48.18-0.36-6.37=1.458.81-1.94+0.88-1.01=6.745.89+2.47+7.99+1.58=17.936.89+7.51-7.21+4.58=11.779.02+5.43-6.66-5.17=2.624.45+1.41+6.6-1=11.468.8+0.93-2.76=6.977.71+5.71+4.33-7.14=10.614.01-0.31=3.74.74-1.02-0.69-2.54=0.492.79+8.63+0.46-3.19=8.699.97+5.07+2.53+0.74=18.319.85+1.1+5.63+5.47=22.057.94+4.92+2.48=15.347.27+0.46=7.739.13-5.24-1.1=2.795.98-3.42-1.3+2.75=4.019.54+6.79+1.15-8.6=8.887.92-0.07-1.47-5.46=0.929.2-3.81-4.16=1.239.22+7.79-2.81=14.27.14-2.28-4.07=0.799.94-1.63-8.11=0.29.6-4.37-4.18+9.08=10.139.93+4+2.81=16.749.09+9.37+6.02+1.16=25.644.78+6.81+0.02+4.42=16.039.97+5.04=15.018.26+6.03+9.21=23.52.17+4.78+7.99-5.73=9.218.31-5.6-1.5+8.19=9.44.52+8.26-4.59=8.198.19-7.61+9.05=9.638.03-3.24=4.793.69-0.95+3.35=6.098.37-3.82+7.69-3.04=9.29.62-0.48=9.149.54+3.14-9.55=3.132.38-1.44=0.946.09+1.87=7.968.63+6.9-8.26=7.278.61+2.86-5.32-5.43=0.722.77-1.65+3.45+4.89=9.464.25+8.55-5.48=7.323.41+2.66+3.78+3.63=13.483.77-1.05+4.81-2.37=5.163.06+5.57+4.89-9.98=3.544.82-1.7-0.66=2.464.09+0.23-2.9+8.02=9.448.84-1.47-0.63=6.746.77+0.59+0.66=8.024.08+6.17-5.01+8.13=13.372.86-1.29+4.92+6.74=13.237.1-3.98-0.16-0.85=2.116.61-1.4-1.44=3.774.2+9.28-5.99-0.06=7.439.64+3.06=12.78.64-7.98+0.08=0.744.83+9.59-7.93-4.5=1.999.51-3.49+8.72+0.33=15.077.78-3.92+7.61-3.13=8.347.36-1.03-1.76-0.2=4.377.11-6.78+1.17=1.54.3+6.49+4.69=15.489-6.29-1.9=0.818.91-1.7-0.38-4.56=2.278.58-2.87-0.61-2.48=2.629.67+0.93-5.93-3.18=1.497.91-0.73+5.55+0.23=12.968.94-7.23=1.717.08-6.58+6.38-6.44=0.446.87-1.89-3.92-0.69=0.376.07-0.91+9.87+3.08=18.117.74-0.94+9.96+0.64=17.43.31+8.57-4.98-6.37=0.535.54-2.21+1.15-3.89=0.599.37+6.64-8.66=7.358.13+9.68-9.47=8.349.59-6.42+7.59+4.55=15.314.7+4.25+8.18-7.12=10.019.42+1.57=10.991.18+6.24=7.429.88+8.36+2.86=21.19.11-7.26-0.79+0.16=1.223.85-0.78+7.01=10.085.76+7.92+0.23-3.51=10.48.88+9.15-0.64-3.98=13.419.3-4.16+4.09=9.238.19-1.29+6.2+9.01=22.116.2+0.26+2.74+7.81=17.014.4+2.51+6.63=13.545.3+5.26+8.58+6.01=25.159.74-3.4+9.85=16.191.06+7.26+2.06+0.51=10.897.33-6.95+8.3+1.24=9.928.48-3.81-0.43-2.19=2.051.67+7.54=9.211.47+0.24+3.89-4.13=1.478.32-3.75-3.33+5.43=6.675.03+1.86+8.9+0.91=16.77.38+8.7-1.11=14.978.24+3=11.243.78-2.9+1.55=2.438.25+2.39-9.48+4.11=5.276.68-2.7-1.68+3.36=5.668.2-1.59-1.68-2.45=2.486.76-3.67=3.099.44+4.18=13.628.25-0.1+5.48-0.94=12.691.38+3.4-0.7+5.17=9.258.82+8.08-3.76+0.73=13.877.25-2.6+9.58+4.48=18.713.3+8.58+7.66-2.56=16.984.77+6.32-2.63-3.93=4.538.04-1.07-2.65+5.18=9.58.44+2.48+2.85=13.778.1-1-5.38=1.722.71+6.66-3.44=5.934.12+9.08-6.62-5.52=1.067.92-1.31-5.45+7.34=8.56.14+7.69-7.51+4.29=10.614.25+6.61+4.46=15.328.07+3.52-4.38+3.92=11.131.54-0.09=1.459.07-0.85=8.221.91+2.94+6.35+0.76=11.961.35+4.05-4.4+0.17=1.177.52+1.03+1.43-3.19=6.799.18-2.13-6.94=0.118.42-2.77+8.45-3.35=10.755.59+2.9+0.35+7.43=16.273.57+6.78-7.27=3.083.64+8.94+1.85+5.2=19.634.93-0.69-0.52-0.02=3.76.33-3.03+3.56=6.863.36+7.34-1.53+5.15=14.325.42-5.12+5.6-0.5=5.48.83-0.24-3.66=4.939.06+2.45+6.72-5.84=12.390.27+5.21-5.19+4.33=4.623.75+7.19-1.47-5.98=3.494.42+2.95-7.27+8.4=8.59.2-0.78-4.2+9.22=13.449.98-3.94-0.4=5.644.79-1.2-0.07=3.522.39+8.11-7.96=2.544.74-2.36+1.79+2.12=6.294.36+1.09-0.29+7.7=12.865.44+5.96-1.73=9.678.38-0.81-2.77+7.91=12.718.08+0.18+5.81=14.079.64+3.94-2.41-5.84=5.337.9-4.08+8.94+5.2=17.961.7+8.68=10.385.99-2.99-1.76+0.22=1.468.06-0.66+2.3+6.46=16.160.33+6.97-2.32+8.82=13.86.61-2.07+6.83+0.16=11.537.31-1.21+3.41=9.519.6-1.73-0.93=6.941.37+4.5+1.18-1.01=6.047.14-1.45-4.08+3.42=5.039.8-4.37+3.21+7.08=15.725.72-4.35-1.09=0.285.04+5.73+5.76+8.12=24.650.53+6.89-4.88+9.25=11.798.26-3.34+2.73-2.26=5.398.29+9.86-9.74=8.418.83+2.72-0.56-5.92=5.079.02-3.24+2.48-4.28=3.985.31+7.39+9.75-7.97=14.489.05-8.2+5.79=6.643.99+4.14+2.73-8.08=2.784.22-0.61-0.55-1.8=1.268.03-2.53+0.36-1.36=4.53.09+3.46+6.94=13.491.83-1.23+8.12=8.729.45-1.88-6.5+3.4=4.477.81-0.36-4.72-1.46=1.270.59+8.87-8.5+1.56=2.527.68-4.04+8.42-3.4=8.669.06+9.24=18.39.1-3.58-1.71+7.52=11.339.13-6.99+7.3-6.78=2.667.52+5.9+4.89-7.21=11.19.43-4.21=5.223.18-0.76+7.08-5.83=3.674.9+2-1.03-0.15=5.723.57+2.64+2.08=8.298.7-8.3+9.96-1.74=8.628.14+2.89+3.38=14.414.52+5.69-6.55+4.07=7.732.47+5.45+9.69-0.07=17.547.51+8.47-1.09=14.895.68+7.96=13.649.97-1.88-3.13-2.68=2.281.18+7.76-5.06=3.885.07+9.43-3.58+0.73=11.654.42-2.39+4.23=6.261.85+3.02=4.877.06+1.96+6.2=15.225.84+2.17=8.015.19-1.61+4.81-1.43=6.963.44+1.12-2.72+9.35=11.191.92+6.84=8.764.59+4.45=9.040.43+9.7-7.09+7.77=10.817.85-0.6=7.254.7+9.71-6.5=7.917.04-3=4.048.46+1.88-9.67=0.679.96-5+5.41+2.36=12.739.67-0.26-4.38-2.78=2.257.72-6.3+0.18=1.69.36-4.76=4.60.96-0.68=0.285.88-1.77+6.3-4.91=5.59.68+8.59-5.64-8.28=4.354.98+4.46-0.14+4.19=13.492.11+8.14-8.37=1.883.76+6.05-2.79-2.19=4.831.09-0.45=0.648.54-4.31+6.44+4.63=15.37.46+2.9+8.58=18.942.88-0.86-1.11+9.1=10.012.5-1.62+2.14=3.024.23-0.47-2.8=0.961.71+4.17+9.11+7.11=22.16.9+8.96+2.99=18.857.98-1.23+7.15=13.94.88-0.89=3.998.72-3.46+5.62=10.884.96-1.61=3.354.11+1.22+7.81+7.35=20.494.01+4.13+6.5+5.52=20.163.3+6-5.8=3.57.89-1.4+1.16=7.657.58+0.88+9.74-4.79=13.410.05+2.68+9.21+7.68=19.623.61+4.7-0.73=7.586.02+9.51+2.6+7.16=25.291.35+6.47+8.9=16.726.12+7.08+8.29-3.14=18.355.86-3.21+9.34+4.47=16.469.56-0.63-5.11-2.87=0.959.21-3.25-3.28-1.89=0.796.74-5.5+6.62+7.2=15.069.96+3.26-7.4=5.828.28-1.45-5.57=1.267.34+0.46+2.97=10.779.16-5.82+2.96=6.39.79-8.35+2=3.447.29-5.81+4.97-4.65=1.89.57-2.36=7.215.42+2.77-6.48=1.718.94+7.38+6.75+5.46=28.536.19-4.12+7.89-2.5=7.469.9+4.93+9.71-8.9=15.648.14-2.94-2.11-2.95=0.144.87+2.84-0.53+1.46=8.641.1+0.25+7.41=8.761.8+4.17-3.69+9.81=12.097.5-0.43+6.1+7.64=20.816.84+5.59-2.33-5.76=4.347.63+8.26+4.48-1.47=18.99.39-5.49+3.58-3.53=3.958.93+4.75+6.79-1.07=19.45.09-0.68=4.417.45+8-1.81-1.1=12.548.65-3.36-3.41+1.86=3.749.3-3.04-5.5+1.98=2.748.83-8.23+9.86=10.469.57-1.17+9.45-5.39=12.461.89+8.89-1.63+8.06=17.212.48+3.24-5.05=0.679.43+1.59-4.92-0.6=5.56.44+4.27-1.96=8.759.94+2.13+4.86+6.85=23.787.6-0.9-0.37-2.87=3.466.48-0.17+3.62-6.38=3.554.41+3.52=7.939.94+1.56+4.56=16.065.28+6.31-0.47=11.122.86+7.42+5.62-8.05=7.856.77+4.64=11.412.78-1.89+9.93+5.73=16.551.17+5.11-0.55+1.65=7.388.31+2.26+0.68-6.95=4.33.42-1.06+9.44+2.88=14.684.43+4.94-0.52-4.14=4.715.02+3.45+9.46-2.81=15.124.21-0.95-0.2+9.71=12.779.4+8.56=17.969.3-7.37+1.72-1.22=2.437.16+8.18-4.53-9.09=1.726.13-3.35+6.73+3.92=13.437.06+3.13-0.84-3.86=5.493.65+6.38=10.032.03+6.06-6.24+0.92=2.777.6-4.66+8.89-0.3=11.539.73-3.1=6.636.66+7.46+5.86=19.984.85+0.94+3.88-6.86=2.817.18-3.37=3.811.87-1.53+5.04=5.388.94+2.85+3.01-8.41=6.396.08-1.66-2.53+5.59=7.482.55-0.85-0.38+0.42=1.749.03-0.99-3.52-3.71=0.819.69-1.91-1.23+3.38=9.933.17-1.62+7.75+9.16=18.468.7-2.85-2.49=3.365.42+0.7=6.127.82+2.92+8.87=19.618.28-4.42+6.6+5.26=15.728.64-8.23+6.56+8.68=15.650.84-0.61+9.41=9.647.4+7.87=15.278.93-1.38-1.58+3.72=9.699.5-3.82-0.89-3.02=1.772.88-0.56-1.71=0.618.34+6.75+7.78-0.13=22.746.58+2.96=9.548.65-4.61-1.47=2.576.68+3.88+9.51-2.82=17.259.49-4.91-0.38-2.35=1.854.88+8.81+5.43+0.29=19.417.51-4.31=3.27.04+8.42+6.67+3.04=25.179.06-5.17+3.42-3.74=3.577.86-4.22-0.46+5.06=8.249.87+7.55-4.42-5.01=7.993.52+4.75+2.04+9.72=20.039.48+6.25+3.6=19.337.68-1.38-1.19-1.37=3.742.84+4.85+2.67+7.45=17.817.74-0.88-4.41+1.28=3.738.23-3.95=4.280.96+7.22-1.67-0.53=5.988.92-0.47+8.84+9.12=26.418.36-1.29-3.76-1.97=1.343.72-1.54=2.187.23+0.86-2.3+0.65=6.444.29-2.06+2.59+1.04=5.868.35-1.48-0.29+3.1=9.687.39-1.16=6.232.17+5.86=8.039.03+2.72+4.24-0.71=15.287.56-4.87-2.4+7.02=7.317.8-6.88=0.925.97-3.91-0.18+1.75=3.635.32+3.44+4.55-7.51=5.85.59-3.26-0.73=1.69.96-4.03+7.4-7.09=6.242.87+5.19-2.52+2.2=7.747.35+6.83-0.79+1.96=15.355.15-3.9-0.08=1.179.12-1.58+3.96=11.59.43-8.73=0.75.32+5.51-2.09=8.741.48+6.22-5.35+0.77=3.125.22+9.99=15.215.72-1.3-1.79=2.638.68+9.88=18.569.92+4.06-5.38+9.4=189.85+7.59=17.449.54-3.18-4.7=1.666.41-1.15+8.05-1.34=11.978.39-0.23-4.07+0.6=4.699.47-2.56-1.63-4.69=0.594.86+0.4-4.23+5.19=6.220.26+3.91+0.89=5.067.72+7.83-3.04-2.4=10.119.01-5.41+6.09-2.53=7.165.67-0.5+9.55=14.727.7-3.21-3.87=0.620.36+0.66+1.38-1.01=1.395.26-2.41+5.82-4.4=4.279.21-7.46+6.93+4.87=13.556.54-1.24-3.5+5.69=7.498.16-2.11+7.84-3.78=10.119.75+0.89+4.81-7.26=8.194.01-0.36+6.65-6.25=4.058.32-5.45-2.46=0.415.65-0.39+4.94=10.22.01-0.42+1.49-2.46=0.627.51-3.37-2.2+9.49=11.434.61+5.87-8.6+8.98=10.864.39-3.79+1.89+6.78=9.275.21+8.43+1.55+2.92=18.111.45-1.13+0.96=1.287.21+1.32+6.9-8.62=6.813.53+6.06=9.596.49-4.27+1.04=3.268.04+6.1-3.33-1.56=9.256.67-6.57+9.66=9.766.57-1.01+7.74+5.01=18.316.98-0.23-4.1=2.656.18+0.32+5.01-2.1=9.413.83+5.95-0.33+8.01=17.468.45-5.31-0.15-1.42=1.576.71+9.92=16.634.93-2.87+6.81=8.872.54+4.55=7.098.25+1.96+9.4=19.619.55-1.01+4.48=13.025.68-4.96+0.12+4.8=5.645.93+8.94+6.68-2.6=18.958.61-4.22-2.93+5.81=7.279.83-1.2-2.89-0.62=5.124.02-1.86+7.75=9.912.73+2.02+5.28+5.24=15.274.95+5.08-4.07=5.967.86+2.96+6.12+8.67=25.619.21-8.94-0.1+6.39=6.560.37+5.91-5.38=0.97.11-4.74+2.42+4.2=8.999.2+0.79+4.58=14.579.61+3.94-3.44-4.72=5.393.51+4.28-3.15=4.643.06+3.9+1.44+8.15=16.559.23+9.78-9.74-2.43=6.844.53+6.69+0.2=11.428.89-5.3+6.4=9.995.67-5.48+8.24-1.88=6.553.48-0.09-1.32-0.89=1.185.85+1.64=7.496.64-2-1.6-0.19=2.856.28-3.57-1.2-1.15=0.369.97+1.98-5.1=6.854.18+3.8+8.32+1.6=17.92.18+0.32+5.94=8.448.52-4.21-2.81+3.54=5.048.54-1.1+0.25=7.692.84-0.42+8.96-1.87=9.513.79-1.07+3.47=6.197.89+9.06+1.57+9.79=28.315.7+3.41+8.81=17.926.71+8.24+9.7=24.651.44+0.15+0.63+9.39=11.615.43-4.33+6.56+2.46=10.128.6+3.52+1.93=14.058.52+2.36+2.73=13.619.94-7.4-2.1=0.449.95-7.56+2.78-3.53=1.648.94-0.24-0.22=8.485.34-1.37-1.07-0.5=2.44.59-4.25+5.77=6.116.27-3.91-2.05=0.314.79+0.93=5.728.24-6.08+7.09-2.66=6.596.62-5.45+7.79+6.03=14.999.21+2.34+3.82-3.54=11.835-1.13-1.32-2.34=0.218.9+9.47=18.377.29+2.3+6.53-7.49=8.638.28+5.05-5.39+8.17=16.117.34-6.54+1.96+7.59=10.357.56+9.4-6.62-3.87=6.475.22+9.23-3.55+2.94=13.849.91+1.33-0.64=10.65.5-1.67=3.830.1+6.17+3.48+7.2=16.959.93-7.08+4.43-3.34=3.949.14-5.54+6.41-8.45=1.567.18-0.29-4.19-1.68=1.023.45+7.36+4.15=14.963.93-2.49+9.32=10.765.97-5.34=0.639.55+2.04+0.42+5.4=17.416.78-4.37-0.07-0.73=1.612.67+6.13+6.36+0.35=15.516.93+5.42+9.74=22.093.72+5.27-1.91+2.41=9.495.94-0.69+4.28-9.11=0.427.42-6.51+7.48+7.3=15.694.94+8.77+6.32=20.034.36-1.9+7.89=10.352.83+8.42-5.82-4.73=0.76.55+1.47+4.76+2.75=15.534.42+8.27-5.72-1.9=5.070.85+9.42-8.8=1.475.5+4.57-0.46-2.01=7.69.99+5.2+4.67=19.868.76-2.07+2.86=9.555.34+5.83+1.63-0.17=12.632.57+3.99+3.07+2=11.632.67-1.42+1.18=2.430.94+7.04-3.17-0.04=4.775.84+9.76-4.87-3.04=7.694.69-3.08-0.41=1.29.55-6.45+9.67-2.58=10.199.36-3.33+3.48-6.39=3.124.4+9.63=14.030.19+9.5-2.19-0.96=6.548.13-0.34-2.21=5.587.97-0.07-0.83-3.91=3.168.01-5.01=38.04-2.94-3.52-0.42=1.169.21-1.05+3.07+8.93=20.168.84-2.81-1.63+7.33=11.733.81+7.57+4.85=16.235.05+8.81-1.61=12.258.13-5.88=2.259.99+4.28-4.99=9.282.91+3.98+2.98=9.878.47-5.35+8.1+4.26=15.489.88-2.49-0.79-4.5=2.17.62-4.29-2.35+9.96=10.944.82-2.52-0.28-0.58=1.442.55+9.02+7.08-0.46=18.195.94+9.21+6.53=21.689.02-1.89-2.32=4.815.88-4.34+1.25=2.797.76-4.31=3.459.4-7.42+9.01=10.991.32+9.67+9.64+0.5=21.136.71+8.1+3.45-9.87=8.397.7-0.55=7.154.62+6.87=11.493.14+0.86=41.13+4.39+4.15+2.77=12.449.51+3.16+6.94-1.27=18.342.08+8.93=11.014.79-0.91-0.29+2.36=5.956.47-0.8-0.13+2.85=8.399.64-5.34-2.74=1.561.41+6.82=8.239.24-6.13=3.114.05-0.88-0.76-1.46=0.956.59+2.57-4.68=4.486.38+8.96+1.13=16.476.31+2.18-5.02+2.59=6.061.28+2.17=3.457.58-2.84-0.44-0.6=3.78.6-1.47-2.33+7.79=12.599.59+7.79+4.04=21.429.96+9.39-0.86-7.05=11.448.1+7.64+3.03=18.778.27-3.93+8.64-6.86=6.126.54-0.66+6.61-9.81=2.684.49+8.62+4.18-1.9=15.398.7-4.75=3.957.43+9.13+5.21-5.69=16.087.14-2-1.2+6.77=10.717.81+8.75-5.58=10.983.88+4.89=8.775.99-4.86=1.136.01+5.21+1.07+1.54=13.834.47+9.74=14.217.9+0.55-7.38=1.078.35-7.38+5.35+4.52=10.843.46+5.66-8.33=0.799.35+5.79+8.25=23.395.64-1.59=4.057.27-1.44+4.92+5.85=16.68.86+7.57=16.434.99+9.25-2.09=12.156.53-1.84=4.694.43-2.29-1.76+6.41=6.799.69-0.15-6.98=2.568.16+1.35+7.4+2.32=19.234.55