四年級數(shù)學(xué)（小數(shù)加減運(yùn)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(yùn)算）計算題專項練習(xí)與答案匯編7.5+2.96=8.06-2.53-0.65-2.11=6.59+2.32+1.67-7.76=8.37+8.85+1.05+1.41=2.25-1.27=7.61-4.01-1.44-1.53=3.87+6.62-6.11+8.01=9.85+6.12-1.47-2.28=8.34-1.31-2.74+2.36=3.81-1.67+6.56=7.23-1.16-4.31+0.21=9.4+7-2.16=7.69+6.23+3.69+5.32=8.95-1.22-6.24+7.42=8.42-0.79-1.86-0.47=4.92+6.89-2.12-3.71=7.59-2.05=5.59+6.62+9.5-6.68=2.99-2.09+7.15-7.6=3.26-2.82+1.09-1.43=8.51+9.39+0.1=9.55-8.19+6.9+3.39=7.88-4.34-0.3-2.4=4.5-0.18-2.51-0.84=8.41-0.14+2.86-8.45=8.15+7.32+1.78-8.32=2.86+6.2+6.08=1.77+0.41+8.32+5.93=9.84+4.4+9.26+9.17=5.45+7.08=2.6+1.37-0.51=6.68+3.7=9.14+9.66=5.54-3.51-0.5=9.24-2.66+2.97=9.76-2.06-4.81=6.66+4.78+4.71=7.77-3.67-1.63-0.53=8.01-4.45-0.61-2.84=7.04+0.99+5.52+1.43=9.29-3.78+9.87+7.59=8.77+7.87+6.58=7.37-4.63+4.04-4.29=5.04+8.1-2.08-3.03=8.57-0.11-5.34-1.52=5.66+6.27+2.57-2.14=7.67+1.6+1.3-7.01=8.06-3.92+2.95+7.24=9.45+6.33+1.3+1.58=8.43-6.8+1.43-0.4=9.45-0.66-1.44=6.37+6.32-3.25=4.43+6.14-4.08+7.15=9.74-4.75+4.5-4.96=4.74-4.21+1.47+5.08=1.79+5.98-5.32+5.92=9.57-7.23-0.8+6.79=1.83-0.73+4.87-1.33=5.45-2.44-1.89=2.34+5.54=9.53-5.01+6.84-8.77=1.27+9.07-0.87=9.82+6.24+6.12-5.55=7.59-2.12-1.57-2.44=5.72-5.02+6.98=6.65-3.15-0.3-1.29=9.62+5.89-1.78=9.81+6.39-8.97-5.32=4.78+8.79-3.26-8.21=6.46-1.61-3.49+2.77=1.9-0.04-0.48=2.71+6.66+5.71+5.42=9.26+9.51-0.42+2.68=6.7-3.46-2.16=2.65+6.89=9.15-1.65-3.27=9.65-2.14+4.78-3.12=2.25+6.74-3.23+8.79=5.73+6.69+1.66+9.64=7.93-0.23-2.16+8.76=7.11-4.19+3.24-0.77=5.55+4.02+6.8=9.15-3.22+8.65=8.91+4.78+5.3-9.02=8.27-3.42+6.08+7.08=2.01-1.25-0.26=9.19+6.72-6.09=8.12+6.73-6.88-2.47=1.48+4.14-3.23=8.81+5.52+2.17-3.72=8.45-2.67-4.52+7.7=6.88-5.04+0.89-2.33=5.17+3.86-4.25-3.16=6.37-5.84=8.89-3.82-2.58+5.26=1.79+3.18+3.14=5.59-1.8-2.29+1.75=7.25-6.76=2.81+1.97+1.93+6.5=2.64-0.98+7.4-8.5=8.22+9.69+9-2.92=2.22+9.29+3.8+6.8=6.69-1.23-5.04+8.56=4.5+7.13-3.51-2=6.9+4.41=7.75-2.75-4.77=9.8-5.98-1.65+8.57=6.8-0.09+9.25=0.75-0.41=9.18-1.23-0.45-5.35=0.49-0.38+3.32+7.7=2.7+7.04+1.41=6.86-4.77+3.55-0.12=2.78+0.37+5.82-5.22=6.83-0.61+3.19+0.08=8.4+0.07+2.85-1.64=9.55+1.24-2.83+2.24=8.55-4.33+5.65=6.15+1.64=6.99+8.5-9.35+4.17=4.2-1.07-0.36-1.96=0.56+4.06+6.9=1.01+6.38+1.64-8.36=9.92+2.76+3.97+5.73=0.27+1.96+4=0.1+6.22+4.87+1.3=8.25-7.78+0.41+7.19=5.58-2.22+6.82=9.8-7.6+3.54=8.12-3.87+1.79=7.22+5.82+2.07=6.81+8.24-0.93=8.35-2.7-1.01=1.34+9-4.22=8.89+7.23-2.01-1.02=3.16-1.19+5.67-2.33=7.23+2.56-6.84+4.69=5.8+6.31-2.2-8.54=2.8-0.78+3.2+0.81=8.25+8.02=1.91-0.57+8.89-2.15=6.27+2.69-8.08+5=2.33+7.6+6.79+1.34=4.54+7.41+2.96+8.04=9.92-2.44-0.85+8.37=4.39+1.35-4.79+4.83=7.02+2.21-0.35-1.24=9.65-0.59-1.4-1.81=9.7+1.18-0.79+5.02=8.39-6.79-1.38=9.81-5.58-0.58=9.64-3.21+2.49-6.48=7.87-0.27+3.1+1.18=9.69-9.35=7.98+2.87+9.75+8.04=9.89+6.28+2.19-3.8=9.23-1.47-4.98-1.6=9.17+5.5+7.47=9.86-8.48=9.08+4.18-1.81+8.31=9.61-8.19+4.8-5.84=4.85-1.86-0.88=9.82-2.32-0.52+6.29=4.15+3.7-2.02+8.7=9.43-1.28-3.09+6.14=2.11+3.14=8.34-7.77+8.09-1.03=6.48-3.05+6.62-6.16=9.82-3.42-0.38-2.05=3.59+3.94-4.92+7.99=8.17-0.28-3.02+6.64=6.27+0.12-0.13-1.66=7.84-4.15-0.57+3.13=9.33+6.74-5.92=1.13+8.41-3.74-0.38=4.83+0.89+7.01-7.11=9.07+3.36-3.19=0.31+9.28+7.91=9.14+9.05+5.32=2.66+3.71-0.07+7.09=5.48+2+9.18-9.52=7.2-2.52+3.18+2.84=7.84+7.69-9.71=0.3+1.44=8.58+2.48-5.13=0.57+5.99+3.92-6.08=6.1+0.86+0.8+7.53=7.61-1.84-0.81-1.89=4.38-2.13-1.05-0.91=1.78+0.41+5.86=5.94+2.24+2.08-9.64=5.67-0.05-0.7=6.28-3.66+7.96-5.7=4.04+9.09=1.95+3.55+6.82=2.89+3.79-5.76=0.88+6.56-0.94-5.59=6.11-0.3+2.63=6.56-2.04-4.38+2.19=6.01+2.14+0.27=3.91+8.64-8.96=8.35-1.32+8.09+1.92=9.18-3.7-0.8+8.56=4.16+4.29-7.89+1.91=3.64-1.19+4.01=8.24+3.87-7.52+1.19=0.22+6.27+0.57+4.93=5.8-2.92-0.28-0.86=8.62-0.23-2.66-0.71=9.17+9.64-2.96-0.95=3.03+8.41+6.77+4.91=8.19-3.23+3.02-2.46=9.09-0.62=7.39+0.6-0.77=7.68-1.72+7.56+1.75=4.59-4.19+5.63=1.97+0.62+8.86+0.07=9.36+2.23+9.76=3.2+1.05=8.1-4.12-2.32=2.2+8.38+9.06+2.43=1.32+5.28+4.7=2.07-1.09+5.2=7.27-3.42+6.19+2.6=7.03+8.76-2.98-0.45=7.12-3.35-1.01=8.49+4.98+7.01+4.68=6.87+1.92-6.73+8.75=9.61+5.77+7.64=8.42+2.3-2.16+8.38=9.55+5.28+8.16+6.21=9.71-3.37+6.44=0.41-0.11+1.91-2.1=6.64-3=6.59+3.11+9.2-9.72=9.91-1.1-2.24-1.48=5.54+8.47-5.24-8.37=9.24-1.32=9.32+8.95-6.57+5.06=7.25-5.53-0.04+3.41=6.39-2.49=3.92-0.39-2.2=9.31+1.49-6.13-4=6.87+8.31-9.15=3.34+4-1.92=4.58+3.23+3.04=8.06-0.24-0.29=6.9-2.97-2.63+1.23=5.3-1.51+8.11=9.52-3.44-5.88=6.09+7.49+2.46-9.86=6.5+1.45+1.66-4.11=7.09-4.59+7.92=8.85-5.95+9.85+9.15=6.38-3.77+5.87+1.44=4.15-0.67-2.02+1.21=8.57+7.08=7.51-0.26-3.67+1.23=1.44+5.34-6.42+9.46=3.89+6.58=5.36+9.11=5.26-2.25+2.27=7.85+9.48-8.95=8.12+2.01+4.95+6.01=7.79-1.46+9.16-9.19=9.34-0.23-1.99+2.46=5.21-4.06+0.32=0.85+7.17+3.98=9.46-0.12-6.04=1.43+9.29-6.3+8.31=2.9+1.87-3.46=2.88+9.38=6.37-0.61-5.01=9.35-1.24-1.35+5.23=7.96-3.48-1.88=2.57+2.15+0.32+5.96=7.53-1.24-0.36-3.45=0.89+9.22=5.78-0.56-3.77+2.72=9.42-3.71=5.99+0.56-1.15-2.6=6.73+7.04+4.51=6.12-1.97+6.85+3.11=6.61-4.36+2.27+9.56=0.57+8.22+6.19+3.4=8.56+8.4-3.03-9.44=6.91+3.2+9.78+7.76=0.62+9.8-0.57-5.49=5.04+7.5+9.45-8.49=4.27+4.13+7.43-3.37=8.29-2.13=9.45+2.83=1.56+8.64-2.75+2.91=5.5-4.11-0.22=9.73+1.43=4.74+0.23=0.12+8.94+4.84-3.13=5-2.05+8.21=5.04-0.36+3.99-0.82=6.41+7.37+7.86-2.94=4.9-1.02-0.28+7.61=7.67+1.43-0.1-8.35=8.06-5.04+1.81-0.79=3.21+8.46+9.8=8.88-5.89-1.65+2.94=9.2-3.72+5.34-4.84=3.53+6.93+1.47+2.91=3.24+6.44-3.99+8.76=8.73+9.81+3.04=0.42+6.48-4.83-1.41=5.2+6.55-2.32+0.5=9.97+3.96=3.59+8.91+6.92+0.41=8.86+2.99+5.86+6.73=3.24+6.99=9.69-1.44-5.93-1.43=6.33-0.49-2.32+4.66=9.02-0.12-0.22-2.3=4.18+4.36+1.05+7.34=7.76-0.29+7.4-3.01=2.02+5.86+3.26-5=4.05+9.45+5.01-6.13=5.58+7.31=0.8+9.57+8.8=8.05-0.97=4.29-2.89=8.34+9.69-7.57-2.56=1+6.45=8.85-5.6+0.32-2.37=8.83-6.31+7.18+9.24=6.13-2.53+5.88-4.78=4.88-1.63=6.27+8.47-1.19-2.47=9.25-3.61-2.71=5.57-2.27+0.03=5.97+7.43=4.38+6.25-1.91=9.73-1.96-4.88-1.41=0.67+4.34+5.72-2.03=9.05-1.05+5.68=5.89-3.42+6.72-8.78=6.41+9.99=5.16-1.47=6.84-1.68-3.33-1.46=2.12+2.32+4.75+1.38=2.52-1.55+7.86=9.29-2.4+6.37=5.51-1.83+5.06-5.1=1.77+6.09=2.14+8.51+0.45-9.18=2.89+4.59+6.29+5.1=6.4-4.81=7.48-1.97-3.67=7.94-7.02+2.02+2.96=8.15-5.16+1.36=3.33-1.76=7.24-5.14-1.94=8.19-6.82+5.39+5.37=1.72+8.53+2.67=9.94-2.64-1.81=3.62+5.66-4.31-4.8=7.09+5.93-8.36=1.19-0.13+4.6-2.63=8.23-1.35+0.6=2.86-1.28-0.85=7.47-6.86+9.87-2.75=9.33-0.76=9.73-2.97=8.48-1.5-0.13-3.6=4.91+6.22+4.25=5.72-3.27+6.42+3.1=3.95-2.04=8.04-4.85-0.61+4.74=2.52+8.06=6.54-0.81=8.61-5.76+5.35-4.24=6.72+7.65-3.39=3.39-2.65+1.28+6.24=7.33-6.49+7+8.47=2.53+6.39+1.14-7.67=8.91-1.16+8.56-9.45=3.78-2.03+4.87+2.4=0.68+9.73-9.76+2.46=7.45-1.45-3.03-1.07=9.19-1.54+6.36+2.61=9.46-6.71-0.44=8.62-6.14=1.74+3.2+8.41+6.34=9.72+7.18-3.53-8.79=9.65-2.58-1.06-4.5=9.78-3.69-2.22+8.53=9.29+8.81-2.84=8.06-4.17-2.32=1.57+4.29=1.79+8.55+8.98-7.5=9.3-7.7+4.04+9.06=7.73-0.94-6.26=5.69-2.82-2.05=9.24+0.85=4.7-2.82+6.67+3.77=6.1-1.08+5.92=4.72-1.32-1.07=6.45+9.6-9.04+5.74=8.81-2.4+1.48=4.49+6.56-5.88+8.07=1.75+4.53-2.84+4.05=7.38-1.05+0.72=5.62-3-1.8+6.57=5.1+4-0.72-1.74=2.18+2.58-3.64=5.7-3.38+6.63=4.05+2.55-1.06=4.45+2.07+7.53=5.88-1.59-0.44-2.31=0.61+2.53+1.38=7.85+6.32-3.08+2.07=4.49-2.8=0.24+2.57+1.58=9.38-6.3=7.25+4.11-6.13=3.98+7.85-1.11+0.82=7.26-1.75+0.75+4.22=9.95-4.75+5.78=9.24-4.09-1.48-1.75=8.13-1.89=9.09+5.94+8.93-7.16=7.87+9.13-3.42-8.54=2.68+8.45+4.43=4.57-3.03-0.37+9.63=0.55+4.28-3.22=6.09+2.78+7.02+1.18=8.59-0.5+0.19-6.91=0.22+3.98-3.01-0.82=3.87+7.47-5.07=9.11+5.42-4.91-9.15=3.6+6.11+3.55+1.16=9.03+0.71-7.68-1.85=0.51+6.43+1.22=2.93-2.31+4.23-2.32=6.53-0.16-1.32=5.52+3.08+8.71+8.38=9.06-2.44-0.36+1.4=9.92-6.9+0.45-1.43=8.72-0.98-0.46-3.03=6.74-4.64+6.47=9.41-4.3+0.55+3.82=7.51-1.27=4.54-3.5=3.02+7.85-4.08-5.12=1.85+4.11=8.86+4.64-5.14-8.13=8.43-0.32-0.57=7.86-4.46=6.73+7.28-1.84+0.07=6.38-1.53+5.65=7.69-2.26-1.13-4.18=6.02+8.59+7.68+1.92=4.41+0.71-4.94=6.74+9.51-6.56+2.75=3.24+1.7+4.73-5.06=4.2+4.92=8.63-6.17+2.21+3.99=4.81+2.66-4.73=4.63+4.18+3.04-1.44=5.61-3.98-1.07=6.58-0.34+2.21=3.28+0.18=2.63-0.23+3.48=5.29+8.66-2.01-4.39=8.71+8.7+2.21+9.51=8.91-7.48+5.71=7.35+6.17-6.1=3.82+5.95-2.69-4.12=0.04+7.84+7.58-4.46=6.09-0.63-3.73+0.2=0.38+1.86+9.33+7.4=8.82-0.59-7.63-0.34=6.38-0.83+3.51+4.66=5.49+6.02-3.79+1.43=7.69-2.43+1.66-1.1=9.14-1.51-0.29=9.4-8.5+8.33-2.03=4.43-0.47+9.82-3.49=1.74+8.18-2.25=8.31+0.46+6.62=3.66-1.37+0.75+2.87=9.46-0.71-6.28+2.17=9.32-1.85-4.43+5.67=9.48-0.32-1.7-5.8=9.41-8.52-0.78+2.34=5.85-1.78=7.52-1.47-0.08-1.04=2.3-0.95+9.78+9.83=4.71+5.33+4.38=7.87+7.91-8.18-5.84=0.78+2.48+7.84-8.69=8.55-5.42-0.86-0.25=6.57-5.68+3.85-2.91=3.25+5.09+3.96=9.62-8.91=5.06-3.21-1.03=9.67-0.35-5.17-1.55=4.01+1.96+4.05-7.11=9.99-2.79-1.18+6.9=3.86+8.48+7.31-2.19=5.14+6.99+7.9=5.07+5.36-9.91+4.35=3.64-0.69=6.27+9.48-9.18+0.32=5.46-5.11=2.56+8.89+2.32=8.27-0.41-5.9=6.42-3.26-2.61=5.04+5.09-8.82+1.05=9.24-5.83+3.02=6.57+8.65+4.32=3.07+7.51-3.63+3.67=7.14+8.23-4.79+1.49=5.78-2.15-2.26+4.86=5.14-1.16+5+7.43=4.24+8.87-4.43-0.81=7.57-3.78=3.3-0.16-0.09=6.61+7.9+2.03+8.01=9.04-5.61+1.51-2.17=3.84+1.35+3.55+4.53=9.36-3.84=7.62-4.49-2.18=8.16-4.24=0.29+9.46-1.02-5.66=7.22-0.44-1.25-3.65=5.57+5.07-3.92-5.83=8.99-0.94+5.46+5.8=5.71-2.58+0.47=5.01+7.86+4.59=6.07+4-2.56-1.38=9.91-0.51-1.51=7.81-1.52+8.84=9.45-0.8-5.63=1.67-1.16+7.69+5.18=5.32-0.17+1.41=8.96-2.11+8.95-3.45=6.03-5.91+9.49-4.15=6.02+5.49-3.41=8.02+2.55+4.65+8.61=8.29-3.98-0.19+2.46=9.88-6.98-1.83=6.06+7.17=9.86+7.27-2.22-1.76=4.29-0.34+9.83-5.86=6.51+6.25-6.27=7.82-2.49-3.58=6.1+5.94=8.46-1.56-0.69-4.36=7.12-1.53-2.63=3.76+7.52-1.53=4.19-1.1+6.68+8.15=1.93+2.95=5.04-2.95-0.4=1.41+5.47-5.79+2.8=7.03+8.19-1.95=0.36+1.1+8.99=9.92-8.9=7.61-2.8-3.54+9.47=5.74-1.29+0.1=4.59+8.19-2.71=9.58+0.49+7.68-5.75=4.73-2.68+4.43-2.24=7.89+2.07=7.51-0.19+6.6=4.56-0.72=3.3+7.49+1.62-2.83=8.83-2.6-5.21+8.65=8.03+5.12-5.67=5.73-1.63=1.24+1.99=8.61+1.95-7.68-0.6=7.46-7.36+7.89=3.34+6.78=9.6+9.22-4.22-4.67=3.72+5.16+5.14+9.26=1.54+3.61+0.35-3.53=7.01-1.26=7.97-7.14-0.1+2.71=3.96+4.23=9.66-5.27=5.39+9.69+9.73-5.54=0.46+7.76=8.2+7.14-6.58=2.29+3.9=4.16+1.34+6.96-3.63=1.94+6.43+2.27=9.63+1.3-5.87-3.55=4.07-3.12+3.06+6.73=8.91-0.79-4.8-0.42=4.64-0.22-0.66-1.64=9.1-1.53-3.64-2.03=6.37+5.36+6.76=5.67-5.52+7.22=5.48+0.97-3.11=7.83-0.51-4.62=2.39+7-2.16=1.16+1.84-0.29+8.83=9.17-3.34-5.53=1.08-0.78+4.11+1.06=9.51-7.23-0.82+1.84=8.74-5.72-1.13+4.29=5.21+4.13+0.34+8.92=6.03-4.49+1.8=3.53+2.34+8.14+2.03=7.36-6.31+7.01-6.5=1.55+2.61-0.76=8.23-0.53-3.64+8.05=7.74+4.5+8.12-9.87=4.09+9.8+8.53=7.48+8.73-9.02-3.42=6.51+2.51-5.53=4.07-2.5+7.82=8.29-1.85-6.15=3.33+5.49+6.51=4.56-2.53=8.97+1.2+9.62-9.65=3.38+5.04=8.11+7.64-2.84-5.23=7.27+7.18-9.48-4.69=9.84-1.98+4.65-7.67=8.56+7.09-4.86=8.49-8.35+4.98+8.3=6.14-1.37+1.71-5.73=0.43+6.26-3.85+5.48=4.81-4.16+6.18+7.04=5.31-2.99+3.96+5.55=1.34+7.81-0.43+3.41=1.19+7.63+0.23-5.19=2.04+5.06-3.99+1.65=6.97-2.49+3.76+2.87=9.16+1.63-7.01+2.96=5.23-2.04+3.17-5.14=9.07+3.86=7.68-3.4-0.89-0.75=6.45+5.92=5.57+3.33=2.17+6.23+6.4-2.44=4.71-0.02+6.67-5.02=6.69+0.71+9.49+5.73=8.38+8.32+6.94+1.19=8.59+6.58-1.56=7.38-0.47-1.43=1.9+0.13=7.16-5.14=3.79+5.57=8.57-1.42=3.13+0.36+0.99-0.51=4.6+6.54-4.83=4.17+8.72-3.9=9.72+9.58+2.16=8.1+3.99+0.42=7.78-0.08+7.37=5.03-3.77+6.53+8.88=7.44+8.11-3.86-7.58=3.93-1.56+7.36+4.54=9.74-7.73+7.98=9.85-0.13+1.01=7.85-1.49-3.86-0.93=4.5+6.18-0.68+6.29=2.61-0.96=3.79+3.28=2.84-2.05+8.88=2.84-1.07+2.68=6.16+7.01-0.81=0.37+4.21-3.3+7.4=9.62-6.19=2.21+4.79+6.45-4.33=6.17+6.76-3.21-0.4=8.28-2.01-0.57-5.44=8.32-6.91=4.96+2.58-0.62-1.72=2.25-1.54=9.05-3.26+6.1+2.58=9.49-0.55=0.09+6.59+7.7-0.9=6.62+9.56+4.17-9.09=5.55+6.69=6.4+6.74+9.29+6.95=4.86+9.45+7.84+9.12=8.33-2.8+0.05+4.67=8.59+4.67=4.07+9.56-9.9+3.07=6.44+4.83-0.52+7.37=3.86+6.01+1.73+9.5=9.24-0.6-4.78-1.93=4.35+8.01+4.81=7.23-1.42-3.2-0.03=3.23+5.21+8.25=3.18-0.92+9.32+1.64=5.89-0.11-2-1.48=7.46+5.49+8.04+1.64=6.99+5.17-0.86=6.35+9.6+8.58=5.73+2.69-5.42=0.1+2.87=6.47+7.45+2.21-3.07=8.95-0.9-5.16+8.04=5.97+1.18-3.7+5.51=9.25+4.91-7.43+7.4=9.03+8.46+3.36=7.1+9.58=5.24+3.21+8.79+4.06=4.31-1.18-1.61+9.36=5.11+2.53-3.99=7.53+0.82-1.24-5.77=9.58-6.71+1.24=3.49+0.64+9.42=7.58-7.04+6.12-4.37=3.33+6.12+0.56=7.09-1.6-1.34-2.14=7.71-1.61=9.35-2.1+7.2=5.38-0.12-3.36=6.47+9.2-0.39+3.47=9.27+9.72-4.06=4.95-0.84+8.79=9.2-1.23+2.37+5.26=8.98-3.94=8.5-3.01+7.32-6.22=8.41-0.63-7.01+0.76=7.9+6.07-4.35+6.26=7.79+6.15+6.52-8.27=6.27+5.3+3.27+8.99=6.41-1-0.57-1.62=6.58+2.69+8.87-3.71=8.89-5.63-1.49+1.74=1.98+2.51+1.51+6.61=5.96-2.55+2.54+0.25=5.66-0.05-3.46-1.37=7.92+3.99-2.37-5.01=7.47+9.58-5.49=5.75-0.3-0.48-3.18=9.87-3.23=5.41-0.72-4.2=9.62-1.68-0.7-4.79=9.95-6.56-2.81+8.21=2.95-1.95+6.11+8.37=8.96-0.83-4.43+0.53=7.3+0.25+2.6=8.34+8.35+4.12=8.87-0.66-0.62-4.11=3.21-0.72-0.87+9.4=7.49+6.15-0.89-7.71=4.39-3.26=5.09+8.44-2.22+0.35=7.65-7.25+1.23=3.53+9.22+2.48-3.7=9.46-0.95+4.21+4.49=9.67-0.22-5.14+6.99=9.99-4.81+3.09+2.39=參考答案7.5+2.96=10.468.06-2.53-0.65-2.11=2.776.59+2.32+1.67-7.76=2.828.37+8.85+1.05+1.41=19.682.25-1.27=0.987.61-4.01-1.44-1.53=0.633.87+6.62-6.11+8.01=12.399.85+6.12-1.47-2.28=12.228.34-1.31-2.74+2.36=6.653.81-1.67+6.56=8.77.23-1.16-4.31+0.21=1.979.4+7-2.16=14.247.69+6.23+3.69+5.32=22.938.95-1.22-6.24+7.42=8.918.42-0.79-1.86-0.47=5.34.92+6.89-2.12-3.71=5.987.59-2.05=5.545.59+6.62+9.5-6.68=15.032.99-2.09+7.15-7.6=0.453.26-2.82+1.09-1.43=0.18.51+9.39+0.1=189.55-8.19+6.9+3.39=11.657.88-4.34-0.3-2.4=0.844.5-0.18-2.51-0.84=0.978.41-0.14+2.86-8.45=2.688.15+7.32+1.78-8.32=8.932.86+6.2+6.08=15.141.77+0.41+8.32+5.93=16.439.84+4.4+9.26+9.17=32.675.45+7.08=12.532.6+1.37-0.51=3.466.68+3.7=10.389.14+9.66=18.85.54-3.51-0.5=1.539.24-2.66+2.97=9.559.76-2.06-4.81=2.896.66+4.78+4.71=16.157.77-3.67-1.63-0.53=1.948.01-4.45-0.61-2.84=0.117.04+0.99+5.52+1.43=14.989.29-3.78+9.87+7.59=22.978.77+7.87+6.58=23.227.37-4.63+4.04-4.29=2.495.04+8.1-2.08-3.03=8.038.57-0.11-5.34-1.52=1.65.66+6.27+2.57-2.14=12.367.67+1.6+1.3-7.01=3.568.06-3.92+2.95+7.24=14.339.45+6.33+1.3+1.58=18.668.43-6.8+1.43-0.4=2.669.45-0.66-1.44=7.356.37+6.32-3.25=9.444.43+6.14-4.08+7.15=13.649.74-4.75+4.5-4.96=4.534.74-4.21+1.47+5.08=7.081.79+5.98-5.32+5.92=8.379.57-7.23-0.8+6.79=8.331.83-0.73+4.87-1.33=4.645.45-2.44-1.89=1.122.34+5.54=7.889.53-5.01+6.84-8.77=2.591.27+9.07-0.87=9.479.82+6.24+6.12-5.55=16.637.59-2.12-1.57-2.44=1.465.72-5.02+6.98=7.686.65-3.15-0.3-1.29=1.919.62+5.89-1.78=13.739.81+6.39-8.97-5.32=1.914.78+8.79-3.26-8.21=2.16.46-1.61-3.49+2.77=4.131.9-0.04-0.48=1.382.71+6.66+5.71+5.42=20.59.26+9.51-0.42+2.68=21.036.7-3.46-2.16=1.082.65+6.89=9.549.15-1.65-3.27=4.239.65-2.14+4.78-3.12=9.172.25+6.74-3.23+8.79=14.555.73+6.69+1.66+9.64=23.727.93-0.23-2.16+8.76=14.37.11-4.19+3.24-0.77=5.395.55+4.02+6.8=16.379.15-3.22+8.65=14.588.91+4.78+5.3-9.02=9.978.27-3.42+6.08+7.08=18.012.01-1.25-0.26=0.59.19+6.72-6.09=9.828.12+6.73-6.88-2.47=5.51.48+4.14-3.23=2.398.81+5.52+2.17-3.72=12.788.45-2.67-4.52+7.7=8.966.88-5.04+0.89-2.33=0.45.17+3.86-4.25-3.16=1.626.37-5.84=0.538.89-3.82-2.58+5.26=7.751.79+3.18+3.14=8.115.59-1.8-2.29+1.75=3.257.25-6.76=0.492.81+1.97+1.93+6.5=13.212.64-0.98+7.4-8.5=0.568.22+9.69+9-2.92=23.992.22+9.29+3.8+6.8=22.116.69-1.23-5.04+8.56=8.984.5+7.13-3.51-2=6.126.9+4.41=11.317.75-2.75-4.77=0.239.8-5.98-1.65+8.57=10.746.8-0.09+9.25=15.960.75-0.41=0.349.18-1.23-0.45-5.35=2.150.49-0.38+3.32+7.7=11.132.7+7.04+1.41=11.156.86-4.77+3.55-0.12=5.522.78+0.37+5.82-5.22=3.756.83-0.61+3.19+0.08=9.498.4+0.07+2.85-1.64=9.689.55+1.24-2.83+2.24=10.28.55-4.33+5.65=9.876.15+1.64=7.796.99+8.5-9.35+4.17=10.314.2-1.07-0.36-1.96=0.810.56+4.06+6.9=11.521.01+6.38+1.64-8.36=0.679.92+2.76+3.97+5.73=22.380.27+1.96+4=6.230.1+6.22+4.87+1.3=12.498.25-7.78+0.41+7.19=8.075.58-2.22+6.82=10.189.8-7.6+3.54=5.748.12-3.87+1.79=6.047.22+5.82+2.07=15.116.81+8.24-0.93=14.128.35-2.7-1.01=4.641.34+9-4.22=6.128.89+7.23-2.01-1.02=13.093.16-1.19+5.67-2.33=5.317.23+2.56-6.84+4.69=7.645.8+6.31-2.2-8.54=1.372.8-0.78+3.2+0.81=6.038.25+8.02=16.271.91-0.57+8.89-2.15=8.086.27+2.69-8.08+5=5.882.33+7.6+6.79+1.34=18.064.54+7.41+2.96+8.04=22.959.92-2.44-0.85+8.37=154.39+1.35-4.79+4.83=5.787.02+2.21-0.35-1.24=7.649.65-0.59-1.4-1.81=5.859.7+1.18-0.79+5.02=15.118.39-6.79-1.38=0.229.81-5.58-0.58=3.659.64-3.21+2.49-6.48=2.447.87-0.27+3.1+1.18=11.889.69-9.35=0.347.98+2.87+9.75+8.04=28.649.89+6.28+2.19-3.8=14.569.23-1.47-4.98-1.6=1.189.17+5.5+7.47=22.149.86-8.48=1.389.08+4.18-1.81+8.31=19.769.61-8.19+4.8-5.84=0.384.85-1.86-0.88=2.119.82-2.32-0.52+6.29=13.274.15+3.7-2.02+8.7=14.539.43-1.28-3.09+6.14=11.22.11+3.14=5.258.34-7.77+8.09-1.03=7.636.48-3.05+6.62-6.16=3.899.82-3.42-0.38-2.05=3.973.59+3.94-4.92+7.99=10.68.17-0.28-3.02+6.64=11.516.27+0.12-0.13-1.66=4.67.84-4.15-0.57+3.13=6.259.33+6.74-5.92=10.151.13+8.41-3.74-0.38=5.424.83+0.89+7.01-7.11=5.629.07+3.36-3.19=9.240.31+9.28+7.91=17.59.14+9.05+5.32=23.512.66+3.71-0.07+7.09=13.395.48+2+9.18-9.52=7.147.2-2.52+3.18+2.84=10.77.84+7.69-9.71=5.820.3+1.44=1.748.58+2.48-5.13=5.930.57+5.99+3.92-6.08=4.46.1+0.86+0.8+7.53=15.297.61-1.84-0.81-1.89=3.074.38-2.13-1.05-0.91=0.291.78+0.41+5.86=8.055.94+2.24+2.08-9.64=0.625.67-0.05-0.7=4.926.28-3.66+7.96-5.7=4.884.04+9.09=13.131.95+3.55+6.82=12.322.89+3.79-5.76=0.920.88+6.56-0.94-5.59=0.916.11-0.3+2.63=8.446.56-2.04-4.38+2.19=2.336.01+2.14+0.27=8.423.91+8.64-8.96=3.598.35-1.32+8.09+1.92=17.049.18-3.7-0.8+8.56=13.244.16+4.29-7.89+1.91=2.473.64-1.19+4.01=6.468.24+3.87-7.52+1.19=5.780.22+6.27+0.57+4.93=11.995.8-2.92-0.28-0.86=1.748.62-0.23-2.66-0.71=5.029.17+9.64-2.96-0.95=14.93.03+8.41+6.77+4.91=23.128.19-3.23+3.02-2.46=5.529.09-0.62=8.477.39+0.6-0.77=7.227.68-1.72+7.56+1.75=15.274.59-4.19+5.63=6.031.97+0.62+8.86+0.07=11.529.36+2.23+9.76=21.353.2+1.05=4.258.1-4.12-2.32=1.662.2+8.38+9.06+2.43=22.071.32+5.28+4.7=11.32.07-1.09+5.2=6.187.27-3.42+6.19+2.6=12.647.03+8.76-2.98-0.45=12.367.12-3.35-1.01=2.768.49+4.98+7.01+4.68=25.166.87+1.92-6.73+8.75=10.819.61+5.77+7.64=23.028.42+2.3-2.16+8.38=16.949.55+5.28+8.16+6.21=29.29.71-3.37+6.44=12.780.41-0.11+1.91-2.1=0.116.64-3=3.646.59+3.11+9.2-9.72=9.189.91-1.1-2.24-1.48=5.095.54+8.47-5.24-8.37=0.49.24-1.32=7.929.32+8.95-6.57+5.06=16.767.25-5.53-0.04+3.41=5.096.39-2.49=3.93.92-0.39-2.2=1.339.31+1.49-6.13-4=0.676.87+8.31-9.15=6.033.34+4-1.92=5.424.58+3.23+3.04=10.858.06-0.24-0.29=7.536.9-2.97-2.63+1.23=2.535.3-1.51+8.11=11.99.52-3.44-5.88=0.26.09+7.49+2.46-9.86=6.186.5+1.45+1.66-4.11=5.57.09-4.59+7.92=10.428.85-5.95+9.85+9.15=21.96.38-3.77+5.87+1.44=9.924.15-0.67-2.02+1.21=2.678.57+7.08=15.657.51-0.26-3.67+1.23=4.811.44+5.34-6.42+9.46=9.823.89+6.58=10.475.36+9.11=14.475.26-2.25+2.27=5.287.85+9.48-8.95=8.388.12+2.01+4.95+6.01=21.097.79-1.46+9.16-9.19=6.39.34-0.23-1.99+2.46=9.585.21-4.06+0.32=1.470.85+7.17+3.98=129.46-0.12-6.04=3.31.43+9.29-6.3+8.31=12.732.9+1.87-3.46=1.312.88+9.38=12.266.37-0.61-5.01=0.759.35-1.24-1.35+5.23=11.997.96-3.48-1.88=2.62.57+2.15+0.32+5.96=117.53-1.24-0.36-3.45=2.480.89+9.22=10.115.78-0.56-3.77+2.72=4.179.42-3.71=5.715.99+0.56-1.15-2.6=2.86.73+7.04+4.51=18.286.12-1.97+6.85+3.11=14.116.61-4.36+2.27+9.56=14.080.57+8.22+6.19+3.4=18.388.56+8.4-3.03-9.44=4.496.91+3.2+9.78+7.76=27.650.62+9.8-0.57-5.49=4.365.04+7.5+9.45-8.49=13.54.27+4.13+7.43-3.37=12.468.29-2.13=6.169.45+2.83=12.281.56+8.64-2.75+2.91=10.365.5-4.11-0.22=1.179.73+1.43=11.164.74+0.23=4.970.12+8.94+4.84-3.13=10.775-2.05+8.21=11.165.04-0.36+3.99-0.82=7.856.41+7.37+7.86-2.94=18.74.9-1.02-0.28+7.61=11.217.67+1.43-0.1-8.35=0.658.06-5.04+1.81-0.79=4.043.21+8.46+9.8=21.478.88-5.89-1.65+2.94=4.289.2-3.72+5.34-4.84=5.983.53+6.93+1.47+2.91=14.843.24+6.44-3.99+8.76=14.458.73+9.81+3.04=21.580.42+6.48-4.83-1.41=0.665.2+6.55-2.32+0.5=9.939.97+3.96=13.933.59+8.91+6.92+0.41=19.838.86+2.99+5.86+6.73=24.443.24+6.99=10.239.69-1.44-5.93-1.43=0.896.33-0.49-2.32+4.66=8.189.02-0.12-0.22-2.3=6.384.18+4.36+1.05+7.34=16.937.76-0.29+7.4-3.01=11.862.02+5.86+3.26-5=6.144.05+9.45+5.01-6.13=12.385.58+7.31=12.890.8+9.57+8.8=19.178.05-0.97=7.084.29-2.89=1.48.34+9.69-7.57-2.56=7.91+6.45=7.458.85-5.6+0.32-2.37=1.28.83-6.31+7.18+9.24=18.946.13-2.53+5.88-4.78=4.74.88-1.63=3.256.27+8.47-1.19-2.47=11.089.25-3.61-2.71=2.935.57-2.27+0.03=3.335.97+7.43=13.44.38+6.25-1.91=8.729.73-1.96-4.88-1.41=1.480.67+4.34+5.72-2.03=8.79.05-1.05+5.68=13.685.89-3.42+6.72-8.78=0.416.41+9.99=16.45.16-1.47=3.696.84-1.68-3.33-1.46=0.372.12+2.32+4.75+1.38=10.572.52-1.55+7.86=8.839.29-2.4+6.37=13.265.51-1.83+5.06-5.1=3.641.77+6.09=7.862.14+8.51+0.45-9.18=1.922.89+4.59+6.29+5.1=18.876.4-4.81=1.597.48-1.97-3.67=1.847.94-7.02+2.02+2.96=5.98.15-5.16+1.36=4.353.33-1.76=1.577.24-5.14-1.94=0.168.19-6.82+5.39+5.37=12.131.72+8.53+2.67=12.929.94-2.64-1.81=5.493.62+5.66-4.31-4.8=0.177.09+5.93-8.36=4.661.19-0.13+4.6-2.63=3.038.23-1.35+0.6=7.482.86-1.28-0.85=0.737.47-6.86+9.87-2.75=7.739.33-0.76=8.579.73-2.97=6.768.48-1.5-0.13-3.6=3.254.91+6.22+4.25=15.385.72-3.27+6.42+3.1=11.973.95-2.04=1.918.04-4.85-0.61+4.74=7.322.52+8.06=10.586.54-0.81=5.738.61-5.76+5.35-4.24=3.966.72+7.65-3.39=10.983.39-2.65+1.28+6.24=8.267.33-6.49+7+8.47=16.312.53+6.39+1.14-7.67=2.398.91-1.16+8.56-9.45=6.863.78-2.03+4.87+2.4=9.020.68+9.73-9.76+2.46=3.117.45-1.45-3.03-1.07=1.99.19-1.54+6.36+2.61=16.629.46-6.71-0.44=2.318.62-6.14=2.481.74+3.2+8.41+6.34=19.699.72+7.18-3.53-8.79=4.589.65-2.58-1.06-4.5=1.519.78-3.69-2.22+8.53=12.49.29+8.81-2.84=15.268.06-4.17-2.32=1.571.57+4.29=5.861.79+8.55+8.98-7.5=11.829.3-7.7+4.04+9.06=14.77.73-0.94-6.26=0.535.69-2.82-2.05=0.829.24+0.85=10.094.7-2.82+6.67+3.77=12.326.1-1.08+5.92=10.944.72-1.32-1.07=2.336.45+9.6-9.04+5.74=12.758.81-2.4+1.48=7.894.49+6.56-5.88+8.07=13.241.75+4.53-2.84+4.05=7.497.38-1.05+0.72=7.055.62-3-1.8+6.57=7.395.1+4-0.72-1.74=6.642.18+2.58-3.64=1.125.7-3.38+6.63=8.954.05+2.55-1.06=5.544.45+2.07+7.53=14.055.88-1.59-0.44-2.31=1.540.61+2.53+1.38=4.527.85+6.32-3.08+2.07=13.164.49-2.8=1.690.24+2.57+1.58=4.399.38-6.3=3.087.25+4.11-6.13=5.233.98+7.85-1.11+0.82=11.547.26-1.75+0.75+4.22=10.489.95-4.75+5.78=10.989.24-4.09-1.48-1.75=1.928.13-1.89=6.249.09+5.94+8.93-7.16=16.87.87+9.13-3.42-8.54=5.042.68+8.45+4.43=15.564.57-3.03-0.37+9.63=10.80.55+4.28-3.22=1.616.09+2.78+7.02+1.18=17.078.59-0.5+0.19-6.91=1.370.22+3.98-3.01-0.82=0.373.87+7.47-5.07=6.279.11+5.42-4.91-9.15=0.473.6+6.11+3.55+1.16=14.429.03+0.71-7.68-1.85=0.210.51+6.43+1.22=8.162.93-2.31+4.23-2.32=2.536.53-0.16-1.32=5.055.52+3.08+8.71+8.38=25.699.06-2.44-0.36+1.4=7.669.92-6.9+0.45-1.43=2.048.72-0.98-0.46-3.03=4.256.74-4.64+6.47=8.579.41-4.3+0.55+3.82=9.487.51-1.27=6.244.54-3.5=1.043.02+7.85-4.08-5.12=1.671.85+4.11=5.968.86+4.64-5.14-8.13=0.238.43-0.32-0.57=7.547.86-4.46=3.46.73+7.28-1.84+0.07=12.246.38-1.53+5.65=10.57.69-2.26-1.13-4.18=0.126.02+8.59+7.68+1.92=24.214.41+0.71-4.94=0.186.74+9.51-6.56+2.75=12.443.24+1.7+4.73-5.06=4.614.2+4.92=9.128.63-6.17+2.21+3.99=8.664.81+2.66-4.73=2.744.63+4.18+3.04-1.44=10.415.61-3.98-1.07=0.566.58-0.34+2.21=8.453.28+0.18=3.462.63-0.23+3.48=5.885.29+8.66-2.01-4.39=7.558.71+8.7+2.21+9.51=29.138.91-7.48+5.71=7.147.35+6.17-6.1=7.423.82+5.95-2.69-4.12=2.960.04+7.84+7.58-4.46=116.09-0.63-3.73+0.2=1.930.38+1.86+9.33+7.4=18.978.82-0.59-7.63-0.34=0.266.38-0.83+3.51+4.66=13.725.49+6.02-3.79+1.43=9.157.69-2.43+1.66-1.1=5.829.14-1.51-0.29=7.349.4-8.5+8.33-2.03=7.24.43-0.47+9.82-3.49=10.291.74+8.18-2.25=7.678.31+0.46+6.62=15.393.66-1.37+0.75+2.87=5.919.46-0.71-6.28+2.17=4.649.32-1.85-4.43+5.67=8.719.48-0.32-1.7-5.8=1.669.41-8.52-0.78+2.34=2.455.85-1.78=4.077.52-1.47-0.08-1.04=4.932.3-0.95+9.78+9.83=20.964.71+5.33+4.38=14.427.87+7.91-8.18-5.84=1.760.78+2.48+7.84-8.69=2.418.55-5.42-0.86-0.25=2.026.57-5.68+3.85-2.91=1.833.25+5.09+3.96=12.39.62-8.91=0.715.06-3.21-1.03=0.829.67-0.35-5.17-1.55=2.64.01+1.96+4.05-7.11=2.919.99-2.79-1.18+6.9=12.923.86+8.48+7.31-2.19=17.465.14+6.99+7.9=20.035.07+5.36-9.91+4.35=4.873.64-0.69=2.956.27+9.48-9.18+0.32=6.895.46-5.11=0.352.56+8.89+2.32=13.778.27-0.41-5.9=1.966.42-3.26-2.61=0.555.04+5.09-8.82+1.05=2.369.24-5.83+3.02=6.436.57+8.65+4.32=19.543.07+7.51-3.63+3.67=10.627.14+8.23-4.79+1.49=12.075.78-2.15-2.26+4.86=6.235.14-1.16+5+7.43=16.414.24+8.87-4.43-0.81=7.877.57-3.78=3.793.3-0.16-0.09=3.056.61+7.9+2.03+8.01=24.559.04-5.61+1.51-2.17=2.773.84+1.35+3.55+4.53=13.279.36-3.84=5.527.62-4.49-2.18=0.958.16-4.24=3.920.29+9.46-1.02-5.66=3.077.22-0.44-1.25-3.65=1.885.57+5.07-3.92-5.83=0.898.99-0.94+5.46+5.8=19.315.71-2.58+0.47=3.65.01+7.86+4.59=17.466.07+4-2.56-1.38=6.139.91-0.51-1.51=7.897.81-1.52+8.84=15.139.45-0.8-5.63=3.021.67-1.16+7.69+5.18=13.385.32-0.17+1.41=6.568.96-2.11+8.95-3.45=12.356.03-5.91+9.49-4.15=5.466.02+5.49-3.41=8.18.02+2.55+4.65+8.61=23.838.29-3.98-0.19+2.46=6.589.88-6.98-1.83=1.076.06+7.17=13.239.86+7.27-2.22-1.76=13.154.29-0.34+9.83-5.86=7.926.51+6.25-6.27=6.497.82-2.49-3.58=1.756.1+5.94=12.048.46-1.56-0.69-4.36=1.857.12-1.53-2.63=2.963.76+7.52-1.53=9.754.19-1.1+6.68+8.15=17.921.93+2.95=4.885.04-2.95-0.4=1.691.41+5.47-5.79+2.8=3.897.03+8.19-1.95=13.270.36+1.1+8.99=10.459.92-8.9=1.027.61-2.8-3.54+9.47=10.745.74-1.29+0.1=4.554.59+8.19-2.71=10.079.58+0.49+7.68-5.75=124.73-2.68+4.43-2.24=4.247.89+2.07=9.967.51-0.19+6.6=13.924.56-0.72=3.843.3+7.49+1.62-2.83=9.588.83-2.6-5.21+8.65=9.678.03+5.12-5.67=7.485.73-1.63=4.11.24+1.99=3.238.61+1.95-7.68-0.6=2.287.46-7.36+7.89=7.993.34+6.78=10.129.6+9.22-4.22-4.67=9.933.72+5.16+5.14+9.26=23.281.54+3.61+0.35-3.53=1.977.01-1.26=5.757.97-7.14-0.1+2.71=3.443.96+4.23=8.199.66-5.27=4.395.39+9.69+9.73-5.54=19.270.46+7.76=8.228.2+7.14-6.58=8.762.29+3.9=6.194.16+1.34+6.96-3.63=8.831.94+6.43+2.27=10.649.63+1.3-5.87-3.55=1.514.07-3.12+3.06+6.73=10.748.91-0.79-4.8-0.42=2.94.64-0.22-0.66-1.64=2.129.1-1.53-3.64-2.03=1.96.37+5.36+6.76=18.495.67-5.52+7.22=7.375.48+0.97-3.11=3.347.83-0.51-4.62=2.72.39+7-2.16=7.231.16+1.84-0.29+8.83=11.549.17-3.34-5.53=0.31.08-0.78+4.11+1.06=5.479.51-7.23-0.82+1.84=3.38.74-5.72-1.13+4.29=6.185.21+4.13+0.34+8.92=18.66.03-4.49+1.8=3.343.53+2.34+8.14+2.03=16.047.36-6.31+7.01-6.5=1.561.55+2.61-0.76=3.48.23-0.53-3.64+8.05=12.117.74+4.5+8.12-9.87=10.494.09+9.8+8.53=22.427.48+8.73-9.02-3.42=3.776.51+2.51-5.53=3.494.07-2.5+7.82=9.398.29-1.85-6.15=0.293.33+5.49+6.51=15.334.56-2.53=2.038.9