四年級數(shù)學(xué)（小數(shù)加減運算）計算題專項練習(xí)與答案匯編

四年級數(shù)學(xué)（小數(shù)加減運算）計算題專項練習(xí)與答案匯編3.4+4.01=6.8+8.56-8.24+6.28=8.4-4.09-1.67+7.96=6.27-3.3+4.33-1.4=8.97-2.09-0.89=9.95+4.89-9.7-3.59=1.96+7.51+9.17=8.84-2.29+6.11+1.08=4.72+5.3=9.41-2.28+4.23=9.94-6.98-1.73-0.16=5.27-1.75+5.21=9.3+4.03=4.86+4.63+9.51+9.27=6.47+7.6-3.72=3.67-2.21+4.91=7.62-4.87+5.21-3.74=5.54-3.5-0.5=7.66-7.36+7.84=7.97-3.17-0.52-0.71=9.58+0.12=8.72-0.05-0.13-0.97=2.79+4.14+8.08=8.52-0.33-3.2+2.39=4.73+1.49+0.81+2.39=9.05-0.78+6.6+6.61=4.96-2.14-1.22+7.53=1.8+8.66=9.73-9.3+8.96-6.31=9.11+0.78-8.25=5.22+0.76+7.54+2.52=3.61+9.01+9.55=1.07+4.82-0.56-2.71=8.79-0.71-4.86-1.13=9.18-1.85-0.67-5.22=8.49-3.94+1.15=9.65+0.92+0.38-6.3=3.56+6.94+0.09+1.68=4.75+6.02=0.92+7.16+8.43+5.1=8.77-6.45-0.19+0.74=9.09+0.7-2.15=6.19-1.17+8.96-5.55=9.94-2.94-1.3-3.89=8.37+0.36+8.6+7.03=6.94-3.26-1.22-0.97=1.15+4.49-3.97+4.47=5.94+8.61+8.57=4.01+5.3=7.57-0.91-2.53+8=5.7-5.02=9.1+6.26-0.48-8.76=4.77+6.67-2.66=7.86-6.46-0.34+1.39=3.4+1.47+5.54-8.81=1.88+3.8-3.08=5.05-2.87=5.7-0.28+6.61-3.69=9.42+1.05+6.16=9.43+7.41-6.02=7.7-2.48-1.4+0.94=7.77+4.51=7.61+8.53+5.68=2.74+7.75-2.39+5.24=3.28-1.09-0.26+2.66=5.93-2.57+0.78+3.72=9.43-4.24-1.18=9.07-3.42-1.94=6.35-2.16+7.11+2.4=2.16+7.43+1.07=7.2+7.49-3.47-0.32=8.41+8.77+4.11+7.04=8.01+7.4+3.2+1.98=1.75+9.48-4.43+2.37=5.89+8.34+9.98-0.81=8.59-2.61=0.61+7.18+9.95+3.33=4.68+5.97-4.32=2.92+5.19-7.89=8.48+8.55+8.68=9.68-8.28-1.03=8.4+6.19-2.69-6.1=9.09+0.51+4.42-6.89=4.77-2.12-0.42+7.54=9.05-3.49+3.53-2.43=8.33-0.91-1.61=6.77-5.58-0.16+9.35=6.56-2.21=7.73-5.17+6.5+1.43=3.43+9.1-0.3=4.86+1.17+2.22+3.03=9.15-2.02-2.92+7.14=4.71+4.94-3.28-0.93=2.69-0.35=9.13-2.78+6.64+2.84=8.32+7.44+0.36-2.93=9.54-4.86-2.27=3.63+2.19+8.99+4.67=6.52+2.85-4.57-3.19=5.47+4.38+5.44=9.61-3.78-2.62+9.92=5.12+6.24-9.89+0.23=8.51-2.61-3.33-2.1=9.5-5.63+2.86+2.61=0.07+1.42=4.45-1.59-2.6+2.25=5.64-4.38+2.45+7.84=9.41-4.93-2.37+1.12=9.36-7.53-1.1+9.52=9.82-3.95-4.58-0.6=4.12+2.7+7.45-6.16=9.78-2.23-1.06=6.18-2.33+7.7+3.18=2+2.64+4.04+5.98=1.65+7.44=7-3.98-1.06-1=8.13-3.02-3.91=8.97-3.19+6.1+1.15=3.38-1.64+4.69=9.02-1.17-0.21-0.17=9.17-5.23+5.3=6.13-4.01-1.88=9.09-0.14-0.3-1.46=7.35-2.69-0.78+8.55=6.82-3.56+8.01=8.66-1.4=2.25+3.85=9.94+0.16+3.6-3.63=7.07+7.51+7.97-7.29=1.73+9.96+3.13-5.54=9.54-6.03+2.89-5.69=6.01-4.34=7.19+1.81+2.74=8.34-0.57+7.49-3.25=3.18-1.17+4.79-1.06=3.69-1.4-1.67+5.87=7.83+7.87-7.78+4.19=8.65+8.26=1.35+1.4-2.39=5.33+1.93-2.13+1.64=3.7+5.22+1.29+8.87=7.09+1.76+9.9-8.22=4.97+7.66-0.86=4.48+0.35+0.55+5.14=7.23-0.88+4.9-6.58=3.84+7.97-0.89-0.32=0.78+7.48+1.24=7.92+9+7.87-0.88=9.75-5.04-2.26+5.97=3.73+1.74-5.09=9.66-3.99-0.45-1.44=3.72+3.06=4.05+6.54-1.28+8.22=2.98+1.92+7.82=9.5-6.17+9.46-8.13=8.65+3.51-6.6=6.65+0.29=7.59+7.13+4.12+9.64=5.01-4.82=2.54+3.99-0.74-4.73=1.3+1.64=8.92-5.86-1.2=4.17-3.62+3.4+7.67=6.08+4.88+5.43=9.43-3.16-6.03=9.7-7.65+2.95-2.21=0.08+2.06+8.44+5.85=7.65-3.52=2.04+3.23=9.53+8.62-6.51+0.37=5.71-0.36+8.24=5.66-1.72-2.14-1.27=7.93+4.56+5.37-3.16=6.05-3.86=8.8+3.93-2.05=9.28-5.71+5.11=8.23-3.16=9.63-2.74-1.57-1.63=3.52-0.43+9.98+9.94=8.52+4.49-9.89-0.63=8.07+1.15-7.44=9.7+0.98+0.5-1.49=7.52-2.83-1.59-0.79=4.43+8.58-9.34-3.57=4.63+2.57-0.47-6.07=9.88-5.66-1.64=8.36-4+3.87-6.54=7.73+4.65+8.82-3.57=8.19+4.35-3.04-4.69=6.48-1.13+5.93+9.19=8-0.33-3.87+3.13=7.71-3.75=7.53+6.77-2.64-4.64=8.09+7.21=4.97+9.64=8.99+5.89-6.21+9.31=9.65-3.49-0.64+9.59=9.53+3.92=8.95-5.14+5.89=5.07+9.54=9.89-5.22+1.08-4.44=6.88+5.55+1.59-1.98=7.2+8.02+1.92+7.98=7.99-4.14-1.79+7.05=5.56+2.19-3.72=9.81+4.71=4.13-1.99+8.96-6.77=6.4-0.16-4.74+4.6=9.75-4.92-1.85-1.51=6.17-2.77+7.17=3.55-0.67+6.62+2.69=6.88+1.9+6.39=7.1+8.61=6.81-0.93+2.2-3.37=3.07+4.31+0.94+9.07=9.53-1.83-7.21=9.79-8.26+8.78-7.86=2.64+4.92+7.47=5.17-1.58-0.69-0.16=7.06-1.82-0.14=8.37+1.49-4.36+8.8=5.66-0.58-2.68-2.17=5.55+2.73=1.85+5.45+5.11-6.33=3.81-1.99+7.37=6.48-1.24-3.8=8.66-0.08-4.69=9.62+3.39+8.09=3.13-0.86-0.55=2.37+4.76=3.42+1.88-4.3+5.04=8.41-2.9+4.61=7.21-4.1+2.94=8.3+4.96-3.73=5.16-1.53+9.25-7.07=8.87-0.15-8.48=7.67-0.15+2.93+8.82=8.1-6.65+3.9=6.29+1.62+6.72-8.19=9.66+3.86=6.53-0.99-4.94=6.87+2.66+7.41+4.11=9.35-0.77-0.96-6.97=7.91+8.45=5.09-1.9+3.75+1.02=9.17-7.61=4.09+5.32=3.12+2.41+7.82=7.36-2.35-3.68+9.1=7.28+4.37+2.02-9.38=8.12-2.77-0.11-3.6=5.64+9.94-1.11=5.1+9.27+6.81=4.08-3.98+6.93=5.06-4.25+2.23+3.95=9.85-4.91-1.11-1.38=7.67-6.65+3.56=3.21+3.24-1.5=6.39+5.65+7.75-8.6=9.36-6.22=6.54-0.95-2.71=5.76-0.96-1.14=6.15+8.69+0.71+7.52=7.9-1.2-4.92+1.59=5.19+9.98+2.71-6.26=3.12+5.73+2.07=2.82+5.09+7.26+4.48=4.43-3.97-0.03=7.96+4-6.48-1.65=7.07+6.99+7.56-4.5=4.25-0.1+6.62-4.9=5.22+1.18+8.89-7.87=6.86-1.18+1.76=5.64+6.02+9.52=8.75+2.35+8.65=8.03-2.48-1.84=1.63+5.75-2.52+9.21=0.8+9.26-5.17-3.62=5.4+3.54+7.07-5.17=8.09-0.24=5.22+5.28-1.46=4.55+6.72=9.95-7.61=9.22-1.84-5.05-0.85=4.57+1.5-0.19+3.97=2.35+9.21-5.79-1.84=8.49-3.35+3.63-7.17=8.87-6.82+4.46+5.51=8.83-5.92+3.75+2.9=9.3+5.24+8.95=9.47+4.44-9.33+0.7=8.66-2.03-3.33+3.78=9.95+7.9-5.41=4.66+2.88+3.91-1.44=4.4+6.25+8.14+2.67=7.43-1.68+7.37-5.4=8.55-2.08+4.57-8.9=5.29-0.55-1.77+7.08=7.89-4.78-1.5=2.95-0.98+8.47-9.48=1.54+6.85+2.25=8.63+7.54+6.24+4.66=5.8+6.61+2.79+3.85=7.3-2.27+2.44=9.86+0.61+4.39+4.7=5.07-0.51=1.3-0.04+6.44-1.99=5.71+1.71=3.08+6.38+9.51=0.6+4.87+8.36+2.73=5.68-1.9-1.42-2.05=5.35+5.19-6.61+9.67=5.83+7.43-5.15-6.79=4.61+7.56-3.36=8.02-7.13-0.03=3.56+4.47+7.4=9.08-2.32-6.64=9.2+4.28-8.92-4.04=9.61+0.06-3.2-4.61=4.04+6.57-8.39=6.68+7.03-2.37-8.77=4.56-0.96+0.46=9.2-0.42-4.64=0.08+8+5.11-3.52=4.71-0.77-2.67-0.98=8.87+4.93-6.86-0.36=5.88-0.54+4.39-2.64=9.05+7.71+1.97=9.15-0.16-3.53=8.36-4.34+2.34+9.05=5.93-1.94+1.76-4.79=8.26-3.58+1.21=7.28-0.17-0.35-2.3=4.43-1.73+9.76=7.17+1.31=1.87+6.61-3.31-4.55=9.76-1.13=3.51-0.23=1.73+3.48=5.51-0.58-1.14-1.92=8.88-1.4=6.61-2.84-3.33+3.91=6.56-2.09+2.03+7.01=8.99-2.08-1.57+2.41=9.06-4.73+0.46=6.71-5.08+9.11-7.76=7.1-0.54+3.11-7.23=0.27+3.77-1.27=4.97+7.71-5.87+7.9=7.16+8.38+0.17+7.77=5.76-2.52+5.08=8.55+5.59-7=8.22+7.73=9.13-2.95+9.81+5.55=4.52+8.27-4.22-3.29=9.28+4.52+2.43-4.44=7.64-5.54=8.3+3.63-5.67-3.47=3.29+1.05+2.3+3.81=2.6-0.94-0.56+1.52=6.14+7.28-3.39+5.32=6.61+2.39+6.03-6.19=9.32-2.75-2.14-2.46=4.71-0.56-1.88+8.13=2.8-0.25-0.62=9.39+1.72=3.1+0.47+8.67+6.12=9.86-3.15-3.48+0.84=8.8-4.62-3.14+2.29=4.26+6.05+4.05=3.36-0.81+5.86-0.72=7.34-3.64-2.72+4.29=9.11+5.39+6.25-2.7=8.46-0.31-1.76-5.37=7.72-3.04=9.36-8.16+8.94+5.07=6.19-4.31+4.2-0.96=4.33+3.56-4.28=2.67+2.96+5.18+2.7=8.72-5.79+0.36=2.72-1.07+7.8=7.99+1.11+0.82+9.05=6.43+4.85-2.04-7.56=9.96-7.66=3.95+9.88-4.62+0.34=6.8+4.2-9.53+6.49=6.8-5.58+7.59-0.3=7.49+4.11=7.63+1.03-0.79=9.05+0.37+9.86+8.08=5.99+2.31+2.69-2.58=0.86+9.48+0.85+6.77=2.08+5.13+4.4=6.12-0.91+9.86+2.55=9.06+5.71+4.19=8.58-1.99-3.35=7.43+6.91+5.6+4.13=9.05-5.34+9.1+7.55=4.52+2.12+7.76-8.11=9.8+0.06-5.1+6.58=2.08-0.48+4.45-0.74=7.3+6.46+4.55=2.66+7.19+3.21=7.34-3.36+0.13-3.88=8.53-0.3-1.71=9.25+1.33-4.06-3.05=4.37+1.38-2.36+2.89=7.44+1.55=3.88-1.61=8.12+6.81+7.13=6.97+2.58=8.99-0.02-6.67=3.29+3.15-2.26-2.09=4.04-1.04=4.13-3.26+3.14+5.57=4.64-0.25+5.28=4.52-2.8=5.73+3.5+9.62-7.92=8.86-3.79-3.57+5.21=5.34-3.87+8.95+4.92=3.65+9.28-8.8-0.72=6.33-3.78+5.94+0.51=8.45+7.14=6.88+9.19=9.75+0.41+8.73=8.89-2.64-2.38+9.98=8+5.1+4.53+7.29=6.62-2.75+9.7+7.02=7.28-7.05+4.58=7.65+0.46=9.15-0.11-6.14=5.33-0.09=1.69-1.14+1.79+4.53=7.53-5.54+8.13-0.86=7.23+0.38+4.7-3.15=9.59+1.52-1.11-8.18=3.7-1.8+6.51-5.33=8.91-8.23+3.35+8.02=9.16-1.25-6.45=9.82+5.63-0.02=8.69-4.9=9.54+9.93-2.8+0.95=5.91+7.92+8.43+6.58=4.91+3.37+1.94=8.58-4.2-1.46=8.57-1.81-1.08=9.89-0.88-3.01-4.42=8.99+5.3-9.44-1.66=8.2+1.24-3.64+5.19=3.42+1.67-4.28-0.31=2.76+4.63+0.69=4.72-1.26+1.84=7.18-5.93+6.04-3.2=7.48+8.87+4.32-5.24=6.06+2.78+0.45-7.73=3.46-2.66-0.49+3.39=9.78+6.28-2.6-6.05=5.59+3.78-2.64-4.36=7.62-6.11=7.34-4.9=6.01-0.98+8.25-5.05=6.1-3.5+2.99-4.23=0.34+2.05+3.94+5.67=8.78+9.75+7.43=6.46-2-3.13=8.84+8.34-3.09=6.42+7.05=5.05+5.09+6.24-5.63=2.54+3.53=6.66-1.58-0.02-4.42=8.4-5.25+7.61-8.71=7.05-3.84+5.57=5.29+5.07-5.35=5.11-2.35-0.02=7.88-2.69-3.74+3.72=0.52+5.79+5.29-1.61=7.77-1.89-2.4-1.43=7.88-5.82+0.41+7.59=6.37-6.22+2.52+9.78=4.59-0.66-2.18=9.58-0.53-2.89-3.59=6.13+6.46+6+4.09=8.76+5.53+1.16+7.36=9.52+2.8-4.35-4.5=9.45-6.53+7.37-2.88=7.85-7.35+5.65=1.54+5.97-6.64=7.72-3.52-0.44-3.62=8.44-1.29-1.51-0.56=1.68+0.26+6.9-1.73=6.92+4.65-0.29+2.06=4.99+9.46+0.33+9.7=9.39+1.82+7.35=2.3+7.01-8.19+5.81=2.55+4.9-4.62=9.89-3.53-0.96=8.71-2.19-1.34-1.72=1.76+0.49+9.19=1.57+8.62-2.13=6.04+0.82+8.21+7.53=9.89-8.75+7.18-1.3=5.15-0.93-3.09+0.76=9.52-5.04=6.86+9.36-6.02=9.33-1.39-1.88-5.36=8.6+7.65-3.33+8.06=4.34+6.1-6.77+9.41=3.71+4.01=7.84+8.9-5.11+6.27=7.45+8.22-8.07-7.05=2.08+1.28+3.87-3.42=6.94-5.42+4.66=9.89-0.89-4.12-4.6=1.58+5.12+4.69-7.42=1.24+5.17+4.54=7.83+3.04+2.28=5.35+8.49+7.53+4.67=4.55-2.26+5.18+0.24=9.62-0.31-2.19=4.31+8.8=9.37+8.1-0.79+4.89=7.41-0.61-0.03+5.91=3.84-1.22=2.76+1.42+8.99+6.79=4.86-0.71-3.68+5.14=3.33+4.86=8.35-5.03-0.09+8.77=7.23-6.6+2.68+9.6=4.56-1.71+3.04=3.94-2.58+6.84=9.93-2.16-3.14=2.73+3.78+1.24-1.32=6.44+3.08=9.61+5.52-3.32+2.4=4.17+1.24-1.87=0.8+9.13+7.22-6.88=3.87-1.69+4.97=5.8-4.75+5.06+4.85=1.85+9.02-4.64-0.42=9.03-5.19-1.8=8.55-2.64-3.84=8.46-5.18+8.34-1.41=5.22+9.54-0.97-0.21=9.07-2-0.85+2.83=9.45-3.9+8.44+8.43=1.79+5.84+1.16-2.29=6.67+7.93-6.71+9.31=9.94-3.74-1.5-4.15=3.77-1.44+1.86=7.73+6.13+6.58=7.1-4.46-2.21+9.88=6.15-1.52+1.18-2.8=6.08-5.6=2.91-1.64=9.28-0.78-4.61-0.44=5.59+5.38+4.69-6.44=8.73+9.8+6.84=5.5-4.96+7.84+5.43=9.53+6.28-5.22-8.13=5.93+7.55-3.91-4.16=8.54-5.67-1.74=4.73-0.19=8.98+0.78-0.66-2.58=2.72-0.09=9.04+7.43=6.48+3.65=2.79-2.49+2.21+2.5=3.9-2.73+5.52-1.88=9.35+1.65-7.85+9.91=8.62-5.11-0.4-0.74=1.54+7.16-0.54+4.25=0.17-0.06+5.68=4.1-2.81=7.88+3.67+1.88=4.73-2.44+7.5=4.79+1.08=0.98+8.61-0.5-4.15=5+8.02+4.79+2.11=7.65-0.36+1.1+6.91=8.72-4.31-3.87+9.03=7.71-2.03-0.44-0.07=8.38+9.9-5.4=6.06-3.96+9.42-3.01=7.25+9.93-2.85-6.28=6.67-4+9.09+7.18=1.74+7.57+7.37+9.61=0.28+3+1.08=7.09-1.64+3.02+9.11=4.08-3.67+2.72=6.12+8.97+9.56=7.02-2.16+9.84+7.97=9.95+0.78-6.29+4.76=4.88+3.06-7.73+9.47=6.81-2.43-2.4-0.31=9.92-4.6+1.18+9.52=2.35+5.03+8.98+6.71=8.62-3.35=9.96-7.93=6.72-2.32-2.57+3.32=0.64+6.12-5.06+4.36=7.82-6.35+4.51=6.94-6.03+9.68-6.85=8.35-6.32-0.39=6.66+9.12-4.18-1.24=5.74+7.7-1.59+9.13=7.94-5.88-0.53-0.28=8.53-6.02-2.36+2.67=6.57-3.77=7.13+6.07-4.47=2.79+6.46+3.6-6.21=6.77+6.58-1.7+1=7.81-3.97+3.26+5.34=8.87-4.66-3.92+7.15=7.78-2.38-1.04-1.9=9.29+1.29-4.57=7.1+3.59-8.85+7.44=0.68+4.97-3.13=6.73+7.43+0.02=4.88+1.8-0.57+1.35=6.08+2.21-2.27=9.13+2.54-7.67+1.21=9.56-1.11=5.33-2.19-1.96=2+9.94=3.01+3.92+2.09=1.54-0.99+8.53-4.3=9.31-7.01+6.85+2.84=8.76+7.44-4.72=3.41+3.42-5.41+7.64=8.24+8.86-8.06-0.52=4.14-0.53-0.64-0.73=7.74-0.95-3.3+1.62=8.35+6.34+0.18=8.91+4.88+3.06-9.83=1.73+3.77+6.79-3.97=3.91+9.36-6.14+5.77=8.41-2.28-4.36-1.01=6.54-0.43=4.19-3.63+4.85=7.39-2.31=7.81-2.55+0.58=9.67+1.62+6.86-6.14=9.21-8.21+8.67=6.56+2.26+9.67-0.36=7.17+3.52-7.62=6-5.5+7.86+9.53=7.48-0.76+3.49+6.06=2.78+5.43+2.34+2.75=2.55+2.42+4.97+9.16=2.64+5.15=6.41+7.02+1.11+7.05=6.27-1.26+6.75-4.35=9.56+2.69-4.3=3.85+7.62-8.42+3.34=9.31-6.61=7.58+1.21+6.11+5.53=8.56-0.3-0.59-6.89=1.7+2.89=6.35-1.46-3.81+2.37=7.31+8.82+3.74=8.96+6.73-0.22+9.82=1.48-1.22=3.12+8.76-7.38=8.85-4.19-2.9=9.26-1.85-4.39+4.87=9.91-9.66=4.4+7.99-1.75-4.49=6.3+9.11-1.32=8.42-7.15-1.08+5.17=4.46-3.45+6.84=9.47+1.67+0.97-2.68=5.89-2.56+6.38-2.87=1.27+9.99-2.86+4.85=5.78-3.84+7.18-2.14=9.13+1.23-6.3=9.86+5.07=3.48+7.43-1.79-4.49=4.82+6.96+7.37=2.82+1.22+4.44+5.24=6.14-2.04+7.85+3.52=3.19+8.81+1.29-7.45=9.56-2.47-3.06+0.8=9.61-1.07-3.69=0.39+3.29+5.15+6.28=2.36-1.92+8.67-6.29=6.94-6.37+5.99+4.06=4.57-0.84+1.95=5.1-2.34=3.59+8.77-0.26=3.76+1.28+8.68-2.39=6.82+8.25-2.7=5.15-1.29-1.25-0.62=9.68+4.98-8.94+1.83=5.47-3.72+6.62-5.58=7.83-6.32+0.3=9.31+4.06-0.94=9.58-6.17-2.98+1.75=7.69+0.21-5-2.74=5.93-2.93=8.73+3.52-1.18-7.28=8.56-4.62=7.33+9.79-1.83-2.19=6.78+4.34+6.91=9.34-2.81-2.9-0.83=4.38-2.35-0.38=2.32-2.2+3.09=4.84-1.75+2.22=8.21+5.62+9.07=1.07+1.64-0.36+7.96=2.33+5.93-5.08-2.77=5.98-5.84=4.5+8.49-3.03=7.5-3.62=4.96+1.48-3.04=9.91-1.19-6.96=7.53-0.44-5.49-0.61=8.01+8.58-5.91=8.89+1.66+4.06+2.95=0.43+3.6=2.82+7.83-8.81+2.47=9.32-4.66=3.64+9.01+3.47-1.24=9.32-4.8=0.39+8.54-0.97+6.87=1.95+8.01-2.02-1.97=6.27+4.21+0.42-9.85=8.87-4.18+1.24+5.14=3.73+5.85-6.28+2.82=5.9-3.14+6.01=9.55-4.67=3.04-0.98+3.85+8.7=3.18-0.21-2.86+9.44=9.49-6.29+4.14-6.02=0.77+2.22+6.61+4.91=8.79-7.52+0.6+5.12=5.2+6.01+6.63=9.67+4.29+8.42-4.67=6.83-0.3+6.48+2.42=7.27-0.82+4.12-5.5=7.55+6.45-4.06-9.17=9.57+0.89-2.11=7.54+0.25-7.16+6.96=1.34+6.24-5.03=9.75+7.49+7.06=4.85-3.93+2.56=1.91+8.06=6.9-1.44-0.28=6.68-4.73+3.65=9.53-3.14-2.66=7.37-0.93-0.42-1.79=9.44-7.73+6.68=6.68-4.77+0.71=5.39-0.61-1.13-2.19=6.91+4.93-6.94+2.3=9.02-0.16-4.83-3.58=6.15+7.98-9.09-4.88=參考答案3.4+4.01=7.416.8+8.56-8.24+6.28=13.48.4-4.09-1.67+7.96=10.66.27-3.3+4.33-1.4=5.98.97-2.09-0.89=5.999.95+4.89-9.7-3.59=1.551.96+7.51+9.17=18.648.84-2.29+6.11+1.08=13.744.72+5.3=10.029.41-2.28+4.23=11.369.94-6.98-1.73-0.16=1.075.27-1.75+5.21=8.739.3+4.03=13.334.86+4.63+9.51+9.27=28.276.47+7.6-3.72=10.353.67-2.21+4.91=6.377.62-4.87+5.21-3.74=4.225.54-3.5-0.5=1.547.66-7.36+7.84=8.147.97-3.17-0.52-0.71=3.579.58+0.12=9.78.72-0.05-0.13-0.97=7.572.79+4.14+8.08=15.018.52-0.33-3.2+2.39=7.384.73+1.49+0.81+2.39=9.429.05-0.78+6.6+6.61=21.484.96-2.14-1.22+7.53=9.131.8+8.66=10.469.73-9.3+8.96-6.31=3.089.11+0.78-8.25=1.645.22+0.76+7.54+2.52=16.043.61+9.01+9.55=22.171.07+4.82-0.56-2.71=2.628.79-0.71-4.86-1.13=2.099.18-1.85-0.67-5.22=1.448.49-3.94+1.15=5.79.65+0.92+0.38-6.3=4.653.56+6.94+0.09+1.68=12.274.75+6.02=10.770.92+7.16+8.43+5.1=21.618.77-6.45-0.19+0.74=2.879.09+0.7-2.15=7.646.19-1.17+8.96-5.55=8.439.94-2.94-1.3-3.89=1.818.37+0.36+8.6+7.03=24.366.94-3.26-1.22-0.97=1.491.15+4.49-3.97+4.47=6.145.94+8.61+8.57=23.124.01+5.3=9.317.57-0.91-2.53+8=12.135.7-5.02=0.689.1+6.26-0.48-8.76=6.124.77+6.67-2.66=8.787.86-6.46-0.34+1.39=2.453.4+1.47+5.54-8.81=1.61.88+3.8-3.08=2.65.05-2.87=2.185.7-0.28+6.61-3.69=8.349.42+1.05+6.16=16.639.43+7.41-6.02=10.827.7-2.48-1.4+0.94=4.767.77+4.51=12.287.61+8.53+5.68=21.822.74+7.75-2.39+5.24=13.343.28-1.09-0.26+2.66=4.595.93-2.57+0.78+3.72=7.869.43-4.24-1.18=4.019.07-3.42-1.94=3.716.35-2.16+7.11+2.4=13.72.16+7.43+1.07=10.667.2+7.49-3.47-0.32=10.98.41+8.77+4.11+7.04=28.338.01+7.4+3.2+1.98=20.591.75+9.48-4.43+2.37=9.175.89+8.34+9.98-0.81=23.48.59-2.61=5.980.61+7.18+9.95+3.33=21.074.68+5.97-4.32=6.332.92+5.19-7.89=0.228.48+8.55+8.68=25.719.68-8.28-1.03=0.378.4+6.19-2.69-6.1=5.89.09+0.51+4.42-6.89=7.134.77-2.12-0.42+7.54=9.779.05-3.49+3.53-2.43=6.668.33-0.91-1.61=5.816.77-5.58-0.16+9.35=10.386.56-2.21=4.357.73-5.17+6.5+1.43=10.493.43+9.1-0.3=12.234.86+1.17+2.22+3.03=11.289.15-2.02-2.92+7.14=11.354.71+4.94-3.28-0.93=5.442.69-0.35=2.349.13-2.78+6.64+2.84=15.838.32+7.44+0.36-2.93=13.199.54-4.86-2.27=2.413.63+2.19+8.99+4.67=19.486.52+2.85-4.57-3.19=1.615.47+4.38+5.44=15.299.61-3.78-2.62+9.92=13.135.12+6.24-9.89+0.23=1.78.51-2.61-3.33-2.1=0.479.5-5.63+2.86+2.61=9.340.07+1.42=1.494.45-1.59-2.6+2.25=2.515.64-4.38+2.45+7.84=11.559.41-4.93-2.37+1.12=3.239.36-7.53-1.1+9.52=10.259.82-3.95-4.58-0.6=0.694.12+2.7+7.45-6.16=8.119.78-2.23-1.06=6.496.18-2.33+7.7+3.18=14.732+2.64+4.04+5.98=14.661.65+7.44=9.097-3.98-1.06-1=0.968.13-3.02-3.91=1.28.97-3.19+6.1+1.15=13.033.38-1.64+4.69=6.439.02-1.17-0.21-0.17=7.479.17-5.23+5.3=9.246.13-4.01-1.88=0.249.09-0.14-0.3-1.46=7.197.35-2.69-0.78+8.55=12.436.82-3.56+8.01=11.278.66-1.4=7.262.25+3.85=6.19.94+0.16+3.6-3.63=10.077.07+7.51+7.97-7.29=15.261.73+9.96+3.13-5.54=9.289.54-6.03+2.89-5.69=0.716.01-4.34=1.677.19+1.81+2.74=11.748.34-0.57+7.49-3.25=12.013.18-1.17+4.79-1.06=5.743.69-1.4-1.67+5.87=6.497.83+7.87-7.78+4.19=12.118.65+8.26=16.911.35+1.4-2.39=0.365.33+1.93-2.13+1.64=6.773.7+5.22+1.29+8.87=19.087.09+1.76+9.9-8.22=10.534.97+7.66-0.86=11.774.48+0.35+0.55+5.14=10.527.23-0.88+4.9-6.58=4.673.84+7.97-0.89-0.32=10.60.78+7.48+1.24=9.57.92+9+7.87-0.88=23.919.75-5.04-2.26+5.97=8.423.73+1.74-5.09=0.389.66-3.99-0.45-1.44=3.783.72+3.06=6.784.05+6.54-1.28+8.22=17.532.98+1.92+7.82=12.729.5-6.17+9.46-8.13=4.668.65+3.51-6.6=5.566.65+0.29=6.947.59+7.13+4.12+9.64=28.485.01-4.82=0.192.54+3.99-0.74-4.73=1.061.3+1.64=2.948.92-5.86-1.2=1.864.17-3.62+3.4+7.67=11.626.08+4.88+5.43=16.399.43-3.16-6.03=0.249.7-7.65+2.95-2.21=2.790.08+2.06+8.44+5.85=16.437.65-3.52=4.132.04+3.23=5.279.53+8.62-6.51+0.37=12.015.71-0.36+8.24=13.595.66-1.72-2.14-1.27=0.537.93+4.56+5.37-3.16=14.76.05-3.86=2.198.8+3.93-2.05=10.689.28-5.71+5.11=8.688.23-3.16=5.079.63-2.74-1.57-1.63=3.693.52-0.43+9.98+9.94=23.018.52+4.49-9.89-0.63=2.498.07+1.15-7.44=1.789.7+0.98+0.5-1.49=9.697.52-2.83-1.59-0.79=2.314.43+8.58-9.34-3.57=0.14.63+2.57-0.47-6.07=0.669.88-5.66-1.64=2.588.36-4+3.87-6.54=1.697.73+4.65+8.82-3.57=17.638.19+4.35-3.04-4.69=4.816.48-1.13+5.93+9.19=20.478-0.33-3.87+3.13=6.937.71-3.75=3.967.53+6.77-2.64-4.64=7.028.09+7.21=15.34.97+9.64=14.618.99+5.89-6.21+9.31=17.989.65-3.49-0.64+9.59=15.119.53+3.92=13.458.95-5.14+5.89=9.75.07+9.54=14.619.89-5.22+1.08-4.44=1.316.88+5.55+1.59-1.98=12.047.2+8.02+1.92+7.98=25.127.99-4.14-1.79+7.05=9.115.56+2.19-3.72=4.039.81+4.71=14.524.13-1.99+8.96-6.77=4.336.4-0.16-4.74+4.6=6.19.75-4.92-1.85-1.51=1.476.17-2.77+7.17=10.573.55-0.67+6.62+2.69=12.196.88+1.9+6.39=15.177.1+8.61=15.716.81-0.93+2.2-3.37=4.713.07+4.31+0.94+9.07=17.399.53-1.83-7.21=0.499.79-8.26+8.78-7.86=2.452.64+4.92+7.47=15.035.17-1.58-0.69-0.16=2.747.06-1.82-0.14=5.18.37+1.49-4.36+8.8=14.35.66-0.58-2.68-2.17=0.235.55+2.73=8.281.85+5.45+5.11-6.33=6.083.81-1.99+7.37=9.196.48-1.24-3.8=1.448.66-0.08-4.69=3.899.62+3.39+8.09=21.13.13-0.86-0.55=1.722.37+4.76=7.133.42+1.88-4.3+5.04=6.048.41-2.9+4.61=10.127.21-4.1+2.94=6.058.3+4.96-3.73=9.535.16-1.53+9.25-7.07=5.818.87-0.15-8.48=0.247.67-0.15+2.93+8.82=19.278.1-6.65+3.9=5.356.29+1.62+6.72-8.19=6.449.66+3.86=13.526.53-0.99-4.94=0.66.87+2.66+7.41+4.11=21.059.35-0.77-0.96-6.97=0.657.91+8.45=16.365.09-1.9+3.75+1.02=7.969.17-7.61=1.564.09+5.32=9.413.12+2.41+7.82=13.357.36-2.35-3.68+9.1=10.437.28+4.37+2.02-9.38=4.298.12-2.77-0.11-3.6=1.645.64+9.94-1.11=14.475.1+9.27+6.81=21.184.08-3.98+6.93=7.035.06-4.25+2.23+3.95=6.999.85-4.91-1.11-1.38=2.457.67-6.65+3.56=4.583.21+3.24-1.5=4.956.39+5.65+7.75-8.6=11.199.36-6.22=3.146.54-0.95-2.71=2.885.76-0.96-1.14=3.666.15+8.69+0.71+7.52=23.077.9-1.2-4.92+1.59=3.375.19+9.98+2.71-6.26=11.623.12+5.73+2.07=10.922.82+5.09+7.26+4.48=19.654.43-3.97-0.03=0.437.96+4-6.48-1.65=3.837.07+6.99+7.56-4.5=17.124.25-0.1+6.62-4.9=5.875.22+1.18+8.89-7.87=7.426.86-1.18+1.76=7.445.64+6.02+9.52=21.188.75+2.35+8.65=19.758.03-2.48-1.84=3.711.63+5.75-2.52+9.21=14.070.8+9.26-5.17-3.62=1.275.4+3.54+7.07-5.17=10.848.09-0.24=7.855.22+5.28-1.46=9.044.55+6.72=11.279.95-7.61=2.349.22-1.84-5.05-0.85=1.484.57+1.5-0.19+3.97=9.852.35+9.21-5.79-1.84=3.938.49-3.35+3.63-7.17=1.68.87-6.82+4.46+5.51=12.028.83-5.92+3.75+2.9=9.569.3+5.24+8.95=23.499.47+4.44-9.33+0.7=5.288.66-2.03-3.33+3.78=7.089.95+7.9-5.41=12.444.66+2.88+3.91-1.44=10.014.4+6.25+8.14+2.67=21.467.43-1.68+7.37-5.4=7.728.55-2.08+4.57-8.9=2.145.29-0.55-1.77+7.08=10.057.89-4.78-1.5=1.612.95-0.98+8.47-9.48=0.961.54+6.85+2.25=10.648.63+7.54+6.24+4.66=27.075.8+6.61+2.79+3.85=19.057.3-2.27+2.44=7.479.86+0.61+4.39+4.7=19.565.07-0.51=4.561.3-0.04+6.44-1.99=5.715.71+1.71=7.423.08+6.38+9.51=18.970.6+4.87+8.36+2.73=16.565.68-1.9-1.42-2.05=0.315.35+5.19-6.61+9.67=13.65.83+7.43-5.15-6.79=1.324.61+7.56-3.36=8.818.02-7.13-0.03=0.863.56+4.47+7.4=15.439.08-2.32-6.64=0.129.2+4.28-8.92-4.04=0.529.61+0.06-3.2-4.61=1.864.04+6.57-8.39=2.226.68+7.03-2.37-8.77=2.574.56-0.96+0.46=4.069.2-0.42-4.64=4.140.08+8+5.11-3.52=9.674.71-0.77-2.67-0.98=0.298.87+4.93-6.86-0.36=6.585.88-0.54+4.39-2.64=7.099.05+7.71+1.97=18.739.15-0.16-3.53=5.468.36-4.34+2.34+9.05=15.415.93-1.94+1.76-4.79=0.968.26-3.58+1.21=5.897.28-0.17-0.35-2.3=4.464.43-1.73+9.76=12.467.17+1.31=8.481.87+6.61-3.31-4.55=0.629.76-1.13=8.633.51-0.23=3.281.73+3.48=5.215.51-0.58-1.14-1.92=1.878.88-1.4=7.486.61-2.84-3.33+3.91=4.356.56-2.09+2.03+7.01=13.518.99-2.08-1.57+2.41=7.759.06-4.73+0.46=4.796.71-5.08+9.11-7.76=2.987.1-0.54+3.11-7.23=2.440.27+3.77-1.27=2.774.97+7.71-5.87+7.9=14.717.16+8.38+0.17+7.77=23.485.76-2.52+5.08=8.328.55+5.59-7=7.148.22+7.73=15.959.13-2.95+9.81+5.55=21.544.52+8.27-4.22-3.29=5.289.28+4.52+2.43-4.44=11.797.64-5.54=2.18.3+3.63-5.67-3.47=2.793.29+1.05+2.3+3.81=10.452.6-0.94-0.56+1.52=2.626.14+7.28-3.39+5.32=15.356.61+2.39+6.03-6.19=8.849.32-2.75-2.14-2.46=1.974.71-0.56-1.88+8.13=10.42.8-0.25-0.62=1.939.39+1.72=11.113.1+0.47+8.67+6.12=18.369.86-3.15-3.48+0.84=4.078.8-4.62-3.14+2.29=3.334.26+6.05+4.05=14.363.36-0.81+5.86-0.72=7.697.34-3.64-2.72+4.29=5.279.11+5.39+6.25-2.7=18.058.46-0.31-1.76-5.37=1.027.72-3.04=4.689.36-8.16+8.94+5.07=15.216.19-4.31+4.2-0.96=5.124.33+3.56-4.28=3.612.67+2.96+5.18+2.7=13.518.72-5.79+0.36=3.292.72-1.07+7.8=9.457.99+1.11+0.82+9.05=18.976.43+4.85-2.04-7.56=1.689.96-7.66=2.33.95+9.88-4.62+0.34=9.556.8+4.2-9.53+6.49=7.966.8-5.58+7.59-0.3=8.517.49+4.11=11.67.63+1.03-0.79=7.879.05+0.37+9.86+8.08=27.365.99+2.31+2.69-2.58=8.410.86+9.48+0.85+6.77=17.962.08+5.13+4.4=11.616.12-0.91+9.86+2.55=17.629.06+5.71+4.19=18.968.58-1.99-3.35=3.247.43+6.91+5.6+4.13=24.079.05-5.34+9.1+7.55=20.364.52+2.12+7.76-8.11=6.299.8+0.06-5.1+6.58=11.342.08-0.48+4.45-0.74=5.317.3+6.46+4.55=18.312.66+7.19+3.21=13.067.34-3.36+0.13-3.88=0.238.53-0.3-1.71=6.529.25+1.33-4.06-3.05=3.474.37+1.38-2.36+2.89=6.287.44+1.55=8.993.88-1.61=2.278.12+6.81+7.13=22.066.97+2.58=9.558.99-0.02-6.67=2.33.29+3.15-2.26-2.09=2.094.04-1.04=34.13-3.26+3.14+5.57=9.584.64-0.25+5.28=9.674.52-2.8=1.725.73+3.5+9.62-7.92=10.938.86-3.79-3.57+5.21=6.715.34-3.87+8.95+4.92=15.343.65+9.28-8.8-0.72=3.416.33-3.78+5.94+0.51=98.45+7.14=15.596.88+9.19=16.079.75+0.41+8.73=18.898.89-2.64-2.38+9.98=13.858+5.1+4.53+7.29=24.926.62-2.75+9.7+7.02=20.597.28-7.05+4.58=4.817.65+0.46=8.119.15-0.11-6.14=2.95.33-0.09=5.241.69-1.14+1.79+4.53=6.877.53-5.54+8.13-0.86=9.267.23+0.38+4.7-3.15=9.169.59+1.52-1.11-8.18=1.823.7-1.8+6.51-5.33=3.088.91-8.23+3.35+8.02=12.059.16-1.25-6.45=1.469.82+5.63-0.02=15.438.69-4.9=3.799.54+9.93-2.8+0.95=17.625.91+7.92+8.43+6.58=28.844.91+3.37+1.94=10.228.58-4.2-1.46=2.928.57-1.81-1.08=5.689.89-0.88-3.01-4.42=1.588.99+5.3-9.44-1.66=3.198.2+1.24-3.64+5.19=10.993.42+1.67-4.28-0.31=0.52.76+4.63+0.69=8.084.72-1.26+1.84=5.37.18-5.93+6.04-3.2=4.097.48+8.87+4.32-5.24=15.436.06+2.78+0.45-7.73=1.563.46-2.66-0.49+3.39=3.79.78+6.28-2.6-6.05=7.415.59+3.78-2.64-4.36=2.377.62-6.11=1.517.34-4.9=2.446.01-0.98+8.25-5.05=8.236.1-3.5+2.99-4.23=1.360.34+2.05+3.94+5.67=128.78+9.75+7.43=25.966.46-2-3.13=1.338.84+8.34-3.09=14.096.42+7.05=13.475.05+5.09+6.24-5.63=10.752.54+3.53=6.076.66-1.58-0.02-4.42=0.648.4-5.25+7.61-8.71=2.057.05-3.84+5.57=8.785.29+5.07-5.35=5.015.11-2.35-0.02=2.747.88-2.69-3.74+3.72=5.170.52+5.79+5.29-1.61=9.997.77-1.89-2.4-1.43=2.057.88-5.82+0.41+7.59=10.066.37-6.22+2.52+9.78=12.454.59-0.66-2.18=1.759.58-0.53-2.89-3.59=2.576.13+6.46+6+4.09=22.688.76+5.53+1.16+7.36=22.819.52+2.8-4.35-4.5=3.479.45-6.53+7.37-2.88=7.417.85-7.35+5.65=6.151.54+5.97-6.64=0.877.72-3.52-0.44-3.62=0.148.44-1.29-1.51-0.56=5.081.68+0.26+6.9-1.73=7.116.92+4.65-0.29+2.06=13.344.99+9.46+0.33+9.7=24.489.39+1.82+7.35=18.562.3+7.01-8.19+5.81=6.932.55+4.9-4.62=2.839.89-3.53-0.96=5.48.71-2.19-1.34-1.72=3.461.76+0.49+9.19=11.441.57+8.62-2.13=8.066.04+0.82+8.21+7.53=22.69.89-8.75+7.18-1.3=7.025.15-0.93-3.09+0.76=1.899.52-5.04=4.486.86+9.36-6.02=10.29.33-1.39-1.88-5.36=0.78.6+7.65-3.33+8.06=20.984.34+6.1-6.77+9.41=13.083.71+4.01=7.727.84+8.9-5.11+6.27=17.97.45+8.22-8.07-7.05=0.552.08+1.28+3.87-3.42=3.816.94-5.42+4.66=6.189.89-0.89-4.12-4.6=0.281.58+5.12+4.69-7.42=3.971.24+5.17+4.54=10.957.83+3.04+2.28=13.155.35+8.49+7.53+4.67=26.044.55-2.26+5.18+0.24=7.719.62-0.31-2.19=7.124.31+8.8=13.119.37+8.1-0.79+4.89=21.577.41-0.61-0.03+5.91=12.683.84-1.22=2.622.76+1.42+8.99+6.79=19.964.86-0.71-3.68+5.14=5.613.33+4.86=8.198.35-5.03-0.09+8.77=127.23-6.6+2.68+9.6=12.914.56-1.71+3.04=5.893.94-2.58+6.84=8.29.93-2.16-3.14=4.632.73+3.78+1.24-1.32=6.436.44+3.08=9.529.61+5.52-3.32+2.4=14.214.17+1.24-1.87=3.540.8+9.13+7.22-6.88=10.273.87-1.69+4.97=7.155.8-4.75+5.06+4.85=10.961.85+9.02-4.64-0.42=5.819.03-5.19-1.8=2.048.55-2.64-3.84=2.078.46-5.18+8.34-1.41=10.215.22+9.54-0.97-0.21=13.589.07-2-0.85+2.83=9.059.45-3.9+8.44+8.43=22.421.79+5.84+1.16-2.29=6.56.67+7.93-6.71+9.31=17.29.94-3.74-1.5-4.15=0.553.77-1.44+1.86=4.197.73+6.13+6.58=20.447.1-4.46-2.21+9.88=10.316.15-1.52+1.18-2.8=3.016.08-5.6=0.482.91-1.64=1.279.28-0.78-4.61-0.44=3.455.59+5.38+4.69-6.44=9.228.73+9.8+6.84=25.375.5-4.96+7.84+5.43=13.819.53+6.28-5.22-8.13=2.465.93+7.55-3.91-4.16=5.418.54-5.67-1.74=1.134.73-0.19=4.548.98+0.78-0.66-2.58=6.522.72-0.09=2.639.04+7.43=16.476.48+3.65=10.132.79-2.49+2.21+2.5=5.013.9-2.73+5.52-1.88=4.819.35+1.65-7.85+9.91=13.068.62-5.11-0.4-0.74=2.371.54+7.16-0.54+4.25=12.410.17-0.06+5.68=5.794.1-2.81=1.297.88+3.67+1.88=13.434.73-2.44+7.5=9.794.79+1.08=5.870.98+8.61-0.5-4.15=4.945+8.02+4.79+2.11=19.927.65-0.36+1.1+6.91=15.38.72-4.31-3.87+9.03=9.577.71-2.03-0.44-0.07=5.178.38+9.9-5.4=12.886.06-3.96+9.42-3.01=8.517.25+9.93-2.85-6.28=8.056.67-4+9.09+7.18=18.941.74+7.57+7.37+9.61=26.290.28+3+1.08=4.367.09-1.64+3.02+9.11=17.584.08-3.67+2.72=3.136.12+8.97+9.56=24.657.02-2.16+9.84+7.97=22.679.95+0.78-6.29+4.76=9.24.88+3.06-7.73+9.47=9.686.81-2.43-2.4-0.31=1.679.92-4.6+1.18+9.52=16.022.35+5.03+8.98+6.71=23.078.62-3.35=5.279.96-7.93=2.036.72-2.32-2.57+3.32=5.150.64+6.12-5.06+4.36=6.067.82-6.35+4.51=5.986.94-6.03+9.68-6.85=3.748.35-6.32-0.39=1.646.66+9.12-4.18-1.24=10.365.74+7.7-1.59+9.13=20.987.94-5.88-0.53-0.28=1.258.53-6.02-2.36+2.67=2.826.57-3.77=2.87.13+6.07-4.47=8.732.79+6.46+3.6-6.21=6.646.77+6.58-1.7+1=12.657.81-3.97+3.26+5.34=12.448.87-4.66-3.92+7.15=7.447.78-2.38-1.04-1.9=2.469.29+1.29-4.57=6.017.1+3.59-8.85+7.44=9.280.68+4.97-3.13=2.526.73+7.43+0.02=14.184.88+1.8-0.57+1.35=7.466.0