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1.72-1.48+8.77-1.13=9.52+7.67-9.87-1.36=3.26-3.04+2.99+1.14=9.29-6.61-1.42=7.25+7.58-2.89=6.21+3.91+8.77=3.97-1.12=3.19+2.77-1.46-1.19=0.64+8.92-2.17+7.52=8.5-0.2-3.71=6.66-3.25+1.62-2.89=8.89+5.83-0.24=2.27+5.98=8.54-0.21=2.18+6.89=2.13+4.76+4.52-9.96=8.96-0.22+8.7=5.94-3.11-2.38+4.43=9.01-2.2-1.5=9.49+7.36+8.59-0.67=8.55-2.84-2.8=9.1-4.95=9.75-2.13-6.2=6.23-0.24-1.31-4.21=6.42+2.84+2.33-0.19=9.77-5.25+4.17-3.82=7.98-0.79-1.97-3.87=6.44+9.05+7.4=5.55-3.33+0.83=9.14-6.23-1.81=1.37+9.72-2.08+7.7=3.86-1.02-0.43=5.11+7.79-4.13-6.49=5.81+3.8+5.75=7.26-2.26+3.5=9.4-8.15+5.22=8.47-4.43-0.64=7.84+5.2-3-2.09=0.96+3.73+7.48=2.69+6.66-2.4=5.5-0.6+3.15-7.25=5.56+7.84-2.39+5.64=4.09+9.05=8.89-3.56+0.29-4.04=7.85-0.48-3.66+3.11=8.64-0.31-4.9+8=1.75+7.44=8.77-0.24+3.94-9.92=8.01-5.04-1.74=5.21+5.88+4.94=2.81+1.89+6.05=6.87-5.93=8.99+7.9-1.81-3.44=9.86-9.16=1.6-0.46=7.24+3.24-0.16+7.99=2.5-1.55+0.89+3.6=3.53+8.02=9.73-6.7+0.7=7.32+9.55-7.29-8.4=6.01-2.5+8.87+6.69=5.36+2.63-4.89+3.03=3.77+2.84-3.97+7.09=6.05-5.81=8.06-2.11+9.45-7.51=4.24-1.33-0.22+5.44=6.14+1.32+1.13-2.1=8.14+9.73+1.81+4.97=5.58-1.48+1.26=4.01+2.98=9.15-2.29-1.5-0.57=6.36+4.39-5.33-2.04=9.14+6.3-8.28-4.41=8.47+9.79+8.07-1.33=3.48+9.99+7.35-9.65=5.24+9.63-9.38-3.71=2.75-1.73=8.24-0.03-2.68=4.93+1.79+4.18+9.53=1.88+9.55+6.96=2.15+4.06-0.09-4.24=6.25-0.17-1.41-2.25=6.82-2.68+8.52+1.41=7.84-1.7-3.6=7.73+8.65+9.99=8.65-1.63+4.01+8.09=2.52-0.79+3.08=4.55-0.22-0.84-1.9=0.37+7.37+2.34=4.15+1.96-5.08=7.6-1.09-3.22+1.22=7.56+1.87-9.29=7.98-2.65-4.69+2.1=9.85-3.87-0.38+9.89=7.56-1.98+2.66-1.82=6.14+6.49+6.7-5.73=2.54+5.24-1.07+2.32=8.06-1.63+4.21=7.78+4.47=9.9-4.4+0.44+5.31=9.49-2.72-3.49-2.02=5.36+9.58-9.73+0.62=5.9-0.3-0.97-3.02=6.97-3.81-0.37+5.45=2.3+7.06-3.61+3.55=9.92-2.78-0.61-1.89=9.56+7.2+6.62+9.7=2.97-2.76+9.51-0.04=3.36+9.85-2.61+7.29=0.35+4.61-4.12+2.13=6.24-3.72+4.18+6.52=7.84+0.86-3.7+0.28=8.74+3.38+7.39+7.27=8.02+7.2-1.66=4.45-2.99+7.35-2.57=2.53+6.36+8.74=5.85-1.73-2.02-1.16=2.6+9.51-5.66-2.42=8.95+1.22+5.71-9.32=9.65+2.4-0.89=2.15+9.82-4.27-1.77=3.7-2.25+4.16=9.56-5.44=2.66+6.44=1.77+2.46+0.16=6.96+5.57=1.25+7.39-8.54=8.46+1.55-3.42+1.98=8.33-3.03-2.01+2.94=7.53-3.47-3.7+6.55=4.85-0.32-2.39+7.1=5.64-0.22+3.17+2.73=9.73+8.07-4.99-5.67=9.71-4.53+3.23=9.15+8.39=8.56-2.01=2.46+6.96-9.21+0.16=6.4+3.59=4.37+2.95-5.49-0.46=2.22+9.23-6.3=8.68-3.12-2.15-1.18=2.57-0.56+0.99=4.01+7.49-4.25+1.14=6.14+9.68-9.5+7.34=1.96+6.44-0.4=6.89-5.01+3.82+6.12=9.26-3.34+0.73=0.36+2.7=4.28+8.52-8.82=7.3+3.76+6.12=5.01-2.65+6.1+6.38=4.08+4.58=9.17-1.45-6.32=9.58-0.46-0.51-4.02=1.67+5.5+9.06+5.1=7.16+4.95-5.05-4.67=4.9+5.59-5.77-0.54=8.73+2.99+8.92+8.08=8.06-0.41+1.8-5.55=8.71+9.08+0.3+5.66=3.31+9.59-7.9-3.44=9.81-0.24+0.6-0.52=6.23+6.8+1.13-4.37=4.6-3.4=6.74+6.41-5.11-0.56=9.86+5.94+8.66=2.75+5.88=7.62-4.98+5.81+4.42=5.35+0.82+9.68+9.76=6.51-0.02+7.97-1.58=7.75-1.91-3.56+2.38=5.25+3.26+5.22+5.74=9.59+9.97-1.64=8.3-6.56+3.46+1.03=5.2-3.19+1.28-2.62=6.78+0.34-6.94=5.94+5.75=1.5+8.13=4.63-0.75=9.69-4.43=7.65-3.8-2.69+3.45=6.28+6.3=5.98-0.31+1.56=3.95-0.79+3.67+0.09=6.67-0.16-4.73=8.38-0.82-0.06-6.3=8.38+4.31-8.1-1.53=6.14+2.67-5.11=5.49+4.76+8.14+7.87=0.86+6.36-5.21=6.88+7.78+7.46-5.23=2.06+6.63-0.36+3.42=8.93-1.56-1.39+9.48=6.61-0.47-3.15-1.57=8.9-8.03=6.32-2.15+0.52-2.03=7.85-0.58-1.77-4.26=8.16+9.85=7.01-2.41-3.96+7.54=9.01-6.2+4.18+4.19=7.95+9.36-5.91+0.59=8.64-3.01-0.04-3.19=5.24+7.84-4.87=5.09+5.08+7.46=7.82-3.82-3.59=9.87-2.92-1.62-3.22=5.06+2.17+2.19-4.76=6.73-1.18-5.17-0.27=8.56+0.13-2.98-5.06=7.34-0.87-2.87=8.85+3.81+0.22+1.79=6.8-3.67=9.38-4.42+9.33=8.13-7.3=4.96+3.1=5.63+9.1+9.77-5.66=2.53+4.44-6.2=8.88+4.33+5.82-4.39=8.85-3.33+8.94=7.65-0.1-1.91-4.73=8.68+7+7.99-9.04=5.7+2.83-3.06+1.62=2.55+8.45+3.85-6.81=6.11-4.59-0.1-0.28=8.84-0.47+9.95+7.19=9.82+9.01+7.19+4.99=8.48-5.22-0.1=7.41+3.44+8.86+2.68=3.4+5.89-1.9=8.21-1.69-5.73=6.64-1.89+6.73-6.59=9.78+3.76-2.81-4.35=7.61-6.36+3=9.09+1.36=2.76-1.64=4.47+1.77+9.83-5.63=2.2+8.37-3.55=9.02+7.6-2.32=6.18+8.52-9.81+2.24=6.24+6.92-0.92+5.83=5.74-5.03+3.65=8.04-0.77-1-0.95=8.69-2.78+4.19-9.95=9.22-2.31+4.81-5.76=3.85+8.34-0.7-8.25=7.7-4.45+6.07=7.42-4.14=5.95+4.4-0.7=7.26-5.38=7.02-5.8+7.96=8.32-1.17+3.94+1.22=8.68-3.34+7.41-3.77=5.01-2.19+2.27-1.06=8.72+0.5+3.48=7.39+5.98-2.41-6.6=6.21-1.51+6.23-2.05=7.05+0.4-6.43+6.96=5.7+0.32+2.99+4.38=1.6+6.95-1.64+5.66=7.42+5.15+0.96+8.2=4.78+9.67-5.99=8.49-1.8+3.8-5.52=9.83-2.61-2.78-0.41=8.53-0.37-0.67-1.88=9.72-0.37-0.84-0.54=2.92+6.5-2.77=6.22+1.03-2.41+1.12=8.23-6.26+1.9-2.22=9.18-0.92+6.65-7.86=8.54-0.33-3.54+1.55=0.96+4.38-0.86+1.99=8.63-0.51-0.62-2.44=0.12+6.93-0.88=6.97-1.45=4.16+9.14-7.32-4.78=8.29+1.72-3.25=6.03-1.03-3.15=7.32-3+7.07+3.37=9.65-3.82+8.58-6.15=8.87-6.13-0.53+9.4=5.33-2.53+7.07-0.32=4.82+4.84+0.79+9.31=1.03+7.4+9.9+6.63=9.09-5.85=7.31-2.12+2=4.37+0.68+8.83=3.76+0.95+5.41=4.54+8.09+7.21+5.04=7.07-5.35+8.23-5.55=2.4+9.91-3.51=4.1+4.39+3.26+0.98=6.37+5.68-8.17=3.89+9.48+4.1=4.39-2.32-0.29=7.03-5.98=3.31+6.07+7.28-1.77=1.07+5.43=1.25+3.7+1.58=4.89+5.06-0.95+6.95=2.31+9.71+4.73=9.23-2.99-0.14+8.32=7.41-0.18-5.91=5.23-0.75-3.14+7.89=7.58-0.28-7.15=3.51-2.78+7.84-8.41=6.02-2.5+2.82-3.56=9.39+7.09+9.16+9.79=7.94-3.62+8.6-8.74=0.78+9.22+3.62+6.3=7.15-2.28+5.83=9.53+1.21-2.33+2.98=6.06-0.92+1.15+7.59=5.84+8.52+8.89+8.06=4.67+2.61-1.52-4.34=6.91-2.56-1.22+6.73=2.43+1.38-2.17-1.51=6.44-0.44-0.9-3.2=6.04-1.82+2.55-2.13=8.37+6.88+8.31=6.22-0.15-3.49+7.59=6.28+4.49=1.34+9.68+4.9-9.02=7.47-1.47+9.83-7.49=5.51+8.38-6.64-5.75=4.65-1.86-2.04=8.39-4.6-3.11=8.42-4.22+7.56+8.55=9.82-9.21=2.38+6.2+9.58+7.77=8.34-6.38+9.49+0.26=7.11-3.77-2.23+0.37=5.94-1.03+2.81=9.87+1.96-4.84+8.72=1.66+9.88-5.26+9.54=9.77+0.84+6.71-7.09=2.17+2+5.34+4.61=7.44-1.72-3.87-1.53=9.35-1.73-4.13-3.22=6.06-1.1-3.82-0.45=8.86-0.46-5.14-2.01=8.68-1.5+5.98-1.1=6.22-3.37-2.31+0.49=3.79-3.02+1.99=1.14+9.83-2.43+5.77=4.78-2.9=2.18+3.18+9.16+0.43=2.6+4.94+6.36=9.15-7.85-0.03=3.68+2.13-0.39+9.39=6.59+6.07-0.89=0.07+9.45-0.55+6.03=7.91+4.49-3.22-4.55=4.25-0.62-0.33-0.42=3.17-2.31+8.92-8.11=4.51+9.83=8.79-2.86-1.02+3.83=7.51-5.6-0.31-0.04=7.52+8.85+5.49=7.39+7.74-6.39-2.79=5.55+6.54-3.46=9.27-0.04=5.8-4.13=8.01-0.92+5.18+3.69=7.14-2.53+4.02-4.87=5.42+4.48+7.62+8.84=7.12+5.78+2.14+1.13=4.86-0.48-1.9-0.09=8.06-1.66-4.67+6.9=7.92-4.8+8.96+6.66=9.93-3.92-3.12=6.03+8.23+7.42-5.48=7.49-1.3-5.65=9.63-2.58-0.93-3.8=9.87-5.27-1.56+3.73=3.78-0.67+8.9-4.92=7.72+1.48+1.46-0.32=7.48-0.18-2.35-2.31=5.06+5.16-6.53+9.92=0.29+3.64-1.4=6.27+8.88-9.26=6.93-2.77-0.27-3.12=6.55-1.84-2.06-0.15=4.65-0.8-2.71+8.84=7.92+7.34-9.47+5.23=8.17-1.04+7.92+2.71=4.23+5.86-5.17+7.89=2.17+7.13=6.14+9.59-2.66-2.05=8.99-3.61-0.22+4.29=9.29-4.98-1.14+5.75=6.26+1.19=7.91+2.86+0.97-6.32=1.5-0.28=5-3.42=8.69-4.72+4.03=6.65-0.33-1.05=9.64+9.43-0.27+8.07=8.12-2.16+2.69-1.82=0.92+4.05+4.71=9.86-7.1=9.83-0.63-0.75-6.57=9.64-3.5-0.71-1.53=6.54+0.29=2.53-1.65+7.72+7.93=4.95-2.21-0.13=9.44+8.17+2.71=5.09-1.41-0.26-2.12=8.66+8.7=9.4-2.39=9.07-1.33-2.09=3.89+9.87+7.38=0.54+7.62+7.73-7.28=6.99+1.79+2.75=9.34-0.67-2.33+4.9=3.42+3.16-0.12-1.35=5-3.37-0.26+5.39=4.73+2.01-4.25=8.74-0.43-1.77=6.49-1.25+1.85+1.3=4.26-2.78+1.14=8.05+8.45-0.3+1.4=7.73-0.71+4.97-6.94=9.67-0.88-2.98-3.43=9.71+4.86-3.17=9.41-0.21+6.25=6.37+7.7-6.52+0.69=0.47+3.33+9.27-7.25=8.68-2.04-0.82+4.03=9.26-4.58+2.04+6.54=0.91+5.63+8.35-7.49=3.72+0.36-2.67+1.38=7.78-4.93+8.33-2.33=4.24-0.26+7.06=8.92+9.06-7.98+3.44=8.03+1.99-0.91-7.07=3.36+2.28+8.41-2.42=3.48-0.46+6.06=9.18-1.45-4.39-3.23=6.06-1.09-1.55-0.03=8.5+7.15-5.75-3.46=5.45-4.35+9.85=5.52+0.47+7.61+9.8=5.87-0.44=2.84+6.55+2.99-4.29=8.38+7.85-9.53-0.04=9.3+5.47+6.15+7.82=9-3.82=9.25-2.28+2.61=8.15+8.03-8.92=8.88-1.87-4.44+2.8=9.2-0.35+4.13=6.97+3.96=7.18+8.58-2.39-6.85=2.46+8.14+3.71-1.37=2.95+8.44+5.15=1.8+5.69+4.54+7.4=9.74+2.12-3.8-0.71=7.21+6.76-2.25-8.19=8.51+2.05+9.19-1.99=0.17+3.42-3.14+3.6=9.06-0.66=3.6+4.35+8.69=3.24-0.89+5.48+1.33=6.32-2.05+2.46+2.75=3.14+1.93=7.17-2.01-2.75-1.73=9.78-3.19-4.41+2.73=6.14-2.13-1.94=9.26-8.66=9.23-4.85-1.09=9.93+0.83+0.89+8.3=2.75+9.61-0.39-8.87=7.12+4.72=5.9-1.9=6.36-2.37-1.64+5.11=8.74-3.25+8.12-2.86=5.16-1.39=4.49-1.84+0.42-1.25=7.31-6.23+5.76+1.65=6.23+1.43=9.04+7.05=4.55+4.6+3.55=8.47-3.95+6.07+4=4.44+7.96-0.58=2.47-1.11=9.97+6.63+5.16-3.56=9.97-1.75+4.59-9.28=8.9-2.95+2.8+8.45=7.75-2.32+6.9+7.3=5.13-3.7+4.6=6.06-3.44-0.26=5.16-2.7-2.26=7.28-5.87+1.57=6.85+0.9-7.54+3.87=3.84+0.32+3.24=5.01-0.74-3.08=3.2-1.66-1.18-0.18=9.4-2.83-3.5+2.9=8.52-1.14=9.8-2.92-5.1=6.76+1.87-3.49=7.87+8.5+0.59-9.29=9.49-4.44-1.24=4.5-0.2-3.04+4.64=4.95+0.82+7.81-6.43=3.55-2.21+7.89+8.8=4.39-2.5+8.49+7.74=9.63-5.1+6.67=3.68-2.84=4.45-0.27-3.01=7.71+9.06+3.86=4.61-0.36-3.78+1.29=1.5+4.13+8.66=9.87+2.28+9.59-7.3=9.94-3.71-0.83+7.08=5.54+1.34+9.51-0.97=1.27-0.09+5.73=8.54-5.13-1.16+6.27=5.29-2.25+2.35+9.98=7.28-1.6+4.71-9.48=6.89-0.1+6.08=5.46+5.49+5.84+7.49=2.68+9.82+7.23=6.63+7.77+1.49+7.33=6.44+0.43-3.68=7.78+3.22-4.59-2.19=7.19+6.96-0.38=6+9.78-8.97-6.52=9.51+9.31+8.45=6.88+0.85=9.92-9.21=7.27-0.18+3.68+1.85=0.62+3.39+3.82+9.97=5.98-0.98-2.79=6.91-5.47+6.28=4.18-2.63+0.78=8.49+7.61=8.02+1.59-7.96+8.05=9.43-7.11+8.98+8.02=3.54+3.73=6.03+7.34+9.16=7.25+7.76-4.72-4.34=6.76+8.27-3.04-6.35=7.92-0.5-6.33=4.51+0.36-3.6=5.31-0.2+9.76=7.36-5.39+0.67=7.28-0.83-4.88=9.84-4.98-2.12=5.36-4.34+0.16=7.79-6-1.54+6.09=5.78-3.95+9.69-6.61=7.81+3.51+6.62-0.98=7.17+8.34-5.55+4.25=9.84+5.65+5.76=2.65+5.6+6.11-6.07=6.43+9.76-3.46=3.22-2.91+6.68-0.95=3.22-1.61+7.91=7.87+9.51-4.09-9.99=6.88-0.24+5.99-4.19=7.22+3.18+2.77=2.35-0.72-1.46+2.11=9.13+4.66+3.87+5.17=5.7-2.44+1.5+7.11=5.25+4.93=7.64-0.77-3.48-3.01=9.67-2.43-6.5=7.08-0.3+9.45+7.52=6.85-0.24+9.43+6.19=2.21+7.61+1.78-6.23=6.13-0.81+6.94+8.5=6.66-5.02+1.02+5.08=9.25+7.48-9.87-4.06=0.83+9.09+8.3-1.81=9.03-3.77-4.14+7.02=4.38-1.26+9.41-6.93=4.94+3.37-4.92=9.25+2.81+8.29-9=8.29+9+3.77+6.77=9.28-3.58=9.66-3.07+8.35=4.28+7.37+6.13-7.04=9.14+5.93+0.11-1.43=2.81-2.25=6.61+6.79-2.91-1.23=6.94+6.93-3.92-9.84=9.77-2.4-0.94=6.69-2.07+2.29-6.45=8.51-6.97+9.78-7.41=4.95-2.93+2.69=2.87+2.36+2.76=3.41+6.41-6.55=8.02+0.47+6.86-2.72=4.17+4.62+2.5-2.99=2.5-0.84+8.07=7.77+3.56-0.87=7.6-1.63-1.03-0.84=8.38-3.52-0.61-3.15=0.55+6.71+6.58+5.5=6.35+5.83+0.96-7.09=2.36+4.46-5.27-0.86=8.08+9.11-3.72+4.38=8.13-6.85=7.95-1.78+6.96+9.29=7.82+5.44-8.96=7.3+0.31=9.28-6.05-2.5+6.51=7.88-2.93-4.16-0.46=9.29-1.46=7.86+0.54+6.93=2.97+0.21+3.04+8.22=5.98+8.99-6.1=6.54+8.38+6+1.92=7.68-6.14+5.79+3.66=9.59-1.95-6.86-0.43=7.91+2.35+7.25+2.36=9.95+6.57+7.27=8.59-6+0.7+3.36=3.31-1.95+5.02+0.65=0.26+4.82-1.05=4.41+8.74-6.31=4.93+5.79+7.44-8.38=2.34+0.98+6.55+3.82=7.71-1.6-1.59=0.13+6.41+7.82=0.25+6.32+2.57-8.75=8.02+4.89+0.6-0.48=8.79-3.55+6.71+7.16=4.56-0.58-3.61+0.51=8.99+1.57+2.6=7.27-1.5-3.3=1.17-0.22+5.57-1.98=7.25+0.91+8.47=8.25+6.59-9.27-1.28=8+5.29=3.75+0.15-0.64-1.22=3.2-1.74+9.08-3.21=5.04+0.75+1.13=5.39-3.2+7.1+2.42=6.64-1.82+0.83+8.52=8.43+7.3-1.11=6.45+1.32+1.43+8.82=9.93-6.65-0.06+9.31=1.76+2.48=5.14-3.26+6.97-6.07=6.56-3.45-0.78=7.04-0.95=6.68-1.81-1.12+6.89=0.19+0.93=8.61+9.76=5.63+3.25=9-3.85=5.03+1.49-1.25-0.62=4.96-3.08+8.34=2.66+1.18+3.93+5.8=3.55+4.54+5.83-8.43=2.26-1.25=5.76-4.61+2.74+2.23=2.8+8.7=9.86-3.57+7.38=4.09+0.43+9.01-4.77=2.97+7.41+0.38=7.59-2.49-1.37=4.83+8.52+7.25=8.42+8.22+5.8+4=1.98+2.47+2.2+9.42=5.25+8.23+1.37+4.34=7.74-5.82+2.91=7.58+0.62+6.69-2.57=1.7+7.23-3.54+3.21=2.64+3.44-0.1+6.52=4+8.12+4.39+5.21=8.59+9.53-5.28+1.03=7.79+2.56+3.23=2.03+5.64-0.71-0.24=9.92-9.21+1.85-0.75=3.83-1.21=8.75-1.65-4.24=8.36+9.1-0.53=2.61-1.28=7.77+9.48+0.54-4.06=7.19+5.41-1.67=0.45+4.22=4.21+2.85=9.7-3.22-1.31-2.84=7.34+9.39+6.24-9.27=7.5+6.44-8.82+5.23=6.48+3.23+4.01+4.77=7.26+4-2.53-1.08=8.54-6.83-1.51+0.04=0.83+3.24+8.88-6.63=8.45+2.82-1.51+9.09=7.91-4.67-0.17+9.55=9.13+8.69+4.06=2.95+7.15=8.49+1.69-4.61+8.04=4.55+1.99-0.39+8.78=7.94+1.94+2.28+4.32=7.41-4.61-1.09-0.64=8.32-3.97+8.81=4.59+3.25+1.12+9.8=9.37-0.68-1.03+2.09=8.69-0.66-5.28-1.42=8.19+1.47=9.43+0.89+9+8.13=8.4-3.03-3.09=5.4-3.76+5.75+8.02=6.82-0.79-3.17+2.39=8.99-1.51+7.12=3.54+7.91-3.35+5.52=7.48-2.88-2.52=7.89-2.82=5.19-0.53=0.59+1.05+7.91+9.97=0.41+3.6+1.47=4.35-1.44+7.81=3.77+5.45-1.88=1.28+0.38=2.62+9.6-7.57=9.53+4.51=9.05-5.18-1.89=9.69-5.49+3.72+7.12=6.34+4.05=8.27-0.86-2.09-1.54=7.09+0.37=7.34+9.1+1.78=9.92+4.44-5.98=9.15+4.79-8.85-1.7=4.41-1.36+1.22=3.15+7.05-2.44=5.28+6.67+9.34+3.4=3.98+4.95=4.69+2.3+3.84+1.22=1.68+2.04+9.3=1.35+7.91+4.14-9.75=7.58-1.57-2.34-1.29=8.24-5.09+0.34+3.06=7.86+6.91-4.32-3.59=4.48+9.77-7.17+4.58=3.37+5.72=5.59-4.43+3.28-1=9.45-8.41-0.05+1.32=4.65-1.06-1.35=3.95+9.02+9.98=7.73-0.47-0.11+4.05=1.62+4.24=3.69+0.52+5.99=8.86-6.93=2.25-1.11-0.58+7.54=4.83-1.04+1.73=6.25-3.95=6.19-0.69=5.68-4.74+3.23+3.68=6.91-3.77+7.86=3.17-0.22-1.6=參考答案1.72-1.48+8.77-1.13=7.889.52+7.67-9.87-1.36=5.963.26-3.04+2.99+1.14=4.359.29-6.61-1.42=1.267.25+7.58-2.89=11.946.21+3.91+8.77=18.893.97-1.12=2.853.19+2.77-1.46-1.19=3.310.64+8.92-2.17+7.52=14.918.5-0.2-3.71=4.596.66-3.25+1.62-2.89=2.148.89+5.83-0.24=14.482.27+5.98=8.258.54-0.21=8.332.18+6.89=9.072.13+4.76+4.52-9.96=1.458.96-0.22+8.7=17.445.94-3.11-2.38+4.43=4.889.01-2.2-1.5=5.319.49+7.36+8.59-0.67=24.778.55-2.84-2.8=2.919.1-4.95=4.159.75-2.13-6.2=1.426.23-0.24-1.31-4.21=0.476.42+2.84+2.33-0.19=11.49.77-5.25+4.17-3.82=4.877.98-0.79-1.97-3.87=1.356.44+9.05+7.4=22.895.55-3.33+0.83=3.059.14-6.23-1.81=1.11.37+9.72-2.08+7.7=16.713.86-1.02-0.43=2.415.11+7.79-4.13-6.49=2.285.81+3.8+5.75=15.367.26-2.26+3.5=8.59.4-8.15+5.22=6.478.47-4.43-0.64=3.47.84+5.2-3-2.09=7.950.96+3.73+7.48=12.172.69+6.66-2.4=6.955.5-0.6+3.15-7.25=0.85.56+7.84-2.39+5.64=16.654.09+9.05=13.148.89-3.56+0.29-4.04=1.587.85-0.48-3.66+3.11=6.828.64-0.31-4.9+8=11.431.75+7.44=9.198.77-0.24+3.94-9.92=2.558.01-5.04-1.74=1.235.21+5.88+4.94=16.032.81+1.89+6.05=10.756.87-5.93=0.948.99+7.9-1.81-3.44=11.649.86-9.16=0.71.6-0.46=1.147.24+3.24-0.16+7.99=18.312.5-1.55+0.89+3.6=5.443.53+8.02=11.559.73-6.7+0.7=3.737.32+9.55-7.29-8.4=1.186.01-2.5+8.87+6.69=19.075.36+2.63-4.89+3.03=6.133.77+2.84-3.97+7.09=9.736.05-5.81=0.248.06-2.11+9.45-7.51=7.894.24-1.33-0.22+5.44=8.136.14+1.32+1.13-2.1=6.498.14+9.73+1.81+4.97=24.655.58-1.48+1.26=5.364.01+2.98=6.999.15-2.29-1.5-0.57=4.796.36+4.39-5.33-2.04=3.389.14+6.3-8.28-4.41=2.758.47+9.79+8.07-1.33=253.48+9.99+7.35-9.65=11.175.24+9.63-9.38-3.71=1.782.75-1.73=1.028.24-0.03-2.68=5.534.93+1.79+4.18+9.53=20.431.88+9.55+6.96=18.392.15+4.06-0.09-4.24=1.886.25-0.17-1.41-2.25=2.426.82-2.68+8.52+1.41=14.077.84-1.7-3.6=2.547.73+8.65+9.99=26.378.65-1.63+4.01+8.09=19.122.52-0.79+3.08=4.814.55-0.22-0.84-1.9=1.590.37+7.37+2.34=10.084.15+1.96-5.08=1.037.6-1.09-3.22+1.22=4.517.56+1.87-9.29=0.147.98-2.65-4.69+2.1=2.749.85-3.87-0.38+9.89=15.497.56-1.98+2.66-1.82=6.426.14+6.49+6.7-5.73=13.62.54+5.24-1.07+2.32=9.038.06-1.63+4.21=10.647.78+4.47=12.259.9-4.4+0.44+5.31=11.259.49-2.72-3.49-2.02=1.265.36+9.58-9.73+0.62=5.835.9-0.3-0.97-3.02=1.616.97-3.81-0.37+5.45=8.242.3+7.06-3.61+3.55=9.39.92-2.78-0.61-1.89=4.649.56+7.2+6.62+9.7=33.082.97-2.76+9.51-0.04=9.683.36+9.85-2.61+7.29=17.890.35+4.61-4.12+2.13=2.976.24-3.72+4.18+6.52=13.227.84+0.86-3.7+0.28=5.288.74+3.38+7.39+7.27=26.788.02+7.2-1.66=13.564.45-2.99+7.35-2.57=6.242.53+6.36+8.74=17.635.85-1.73-2.02-1.16=0.942.6+9.51-5.66-2.42=4.038.95+1.22+5.71-9.32=6.569.65+2.4-0.89=11.162.15+9.82-4.27-1.77=5.933.7-2.25+4.16=5.619.56-5.44=4.122.66+6.44=9.11.77+2.46+0.16=4.396.96+5.57=12.531.25+7.39-8.54=0.18.46+1.55-3.42+1.98=8.578.33-3.03-2.01+2.94=6.237.53-3.47-3.7+6.55=6.914.85-0.32-2.39+7.1=9.245.64-0.22+3.17+2.73=11.329.73+8.07-4.99-5.67=7.149.71-4.53+3.23=8.419.15+8.39=17.548.56-2.01=6.552.46+6.96-9.21+0.16=0.376.4+3.59=9.994.37+2.95-5.49-0.46=1.372.22+9.23-6.3=5.158.68-3.12-2.15-1.18=2.232.57-0.56+0.99=34.01+7.49-4.25+1.14=8.396.14+9.68-9.5+7.34=13.661.96+6.44-0.4=86.89-5.01+3.82+6.12=11.829.26-3.34+0.73=6.650.36+2.7=3.064.28+8.52-8.82=3.987.3+3.76+6.12=17.185.01-2.65+6.1+6.38=14.844.08+4.58=8.669.17-1.45-6.32=1.49.58-0.46-0.51-4.02=4.591.67+5.5+9.06+5.1=21.337.16+4.95-5.05-4.67=2.394.9+5.59-5.77-0.54=4.188.73+2.99+8.92+8.08=28.728.06-0.41+1.8-5.55=3.98.71+9.08+0.3+5.66=23.753.31+9.59-7.9-3.44=1.569.81-0.24+0.6-0.52=9.656.23+6.8+1.13-4.37=9.794.6-3.4=1.26.74+6.41-5.11-0.56=7.489.86+5.94+8.66=24.462.75+5.88=8.637.62-4.98+5.81+4.42=12.875.35+0.82+9.68+9.76=25.616.51-0.02+7.97-1.58=12.887.75-1.91-3.56+2.38=4.665.25+3.26+5.22+5.74=19.479.59+9.97-1.64=17.928.3-6.56+3.46+1.03=6.235.2-3.19+1.28-2.62=0.676.78+0.34-6.94=0.185.94+5.75=11.691.5+8.13=9.634.63-0.75=3.889.69-4.43=5.267.65-3.8-2.69+3.45=4.616.28+6.3=12.585.98-0.31+1.56=7.233.95-0.79+3.67+0.09=6.926.67-0.16-4.73=1.788.38-0.82-0.06-6.3=1.28.38+4.31-8.1-1.53=3.066.14+2.67-5.11=3.75.49+4.76+8.14+7.87=26.260.86+6.36-5.21=2.016.88+7.78+7.46-5.23=16.892.06+6.63-0.36+3.42=11.758.93-1.56-1.39+9.48=15.466.61-0.47-3.15-1.57=1.428.9-8.03=0.876.32-2.15+0.52-2.03=2.667.85-0.58-1.77-4.26=1.248.16+9.85=18.017.01-2.41-3.96+7.54=8.189.01-6.2+4.18+4.19=11.187.95+9.36-5.91+0.59=11.998.64-3.01-0.04-3.19=2.45.24+7.84-4.87=8.215.09+5.08+7.46=17.637.82-3.82-3.59=0.419.87-2.92-1.62-3.22=2.115.06+2.17+2.19-4.76=4.666.73-1.18-5.17-0.27=0.118.56+0.13-2.98-5.06=0.657.34-0.87-2.87=3.68.85+3.81+0.22+1.79=14.676.8-3.67=3.139.38-4.42+9.33=14.298.13-7.3=0.834.96+3.1=8.065.63+9.1+9.77-5.66=18.842.53+4.44-6.2=0.778.88+4.33+5.82-4.39=14.648.85-3.33+8.94=14.467.65-0.1-1.91-4.73=0.918.68+7+7.99-9.04=14.635.7+2.83-3.06+1.62=7.092.55+8.45+3.85-6.81=8.046.11-4.59-0.1-0.28=1.148.84-0.47+9.95+7.19=25.519.82+9.01+7.19+4.99=31.018.48-5.22-0.1=3.167.41+3.44+8.86+2.68=22.393.4+5.89-1.9=7.398.21-1.69-5.73=0.796.64-1.89+6.73-6.59=4.899.78+3.76-2.81-4.35=6.387.61-6.36+3=4.259.09+1.36=10.452.76-1.64=1.124.47+1.77+9.83-5.63=10.442.2+8.37-3.55=7.029.02+7.6-2.32=14.36.18+8.52-9.81+2.24=7.136.24+6.92-0.92+5.83=18.075.74-5.03+3.65=4.368.04-0.77-1-0.95=5.328.69-2.78+4.19-9.95=0.159.22-2.31+4.81-5.76=5.963.85+8.34-0.7-8.25=3.247.7-4.45+6.07=9.327.42-4.14=3.285.95+4.4-0.7=9.657.26-5.38=1.887.02-5.8+7.96=9.188.32-1.17+3.94+1.22=12.318.68-3.34+7.41-3.77=8.985.01-2.19+2.27-1.06=4.038.72+0.5+3.48=12.77.39+5.98-2.41-6.6=4.366.21-1.51+6.23-2.05=8.887.05+0.4-6.43+6.96=7.985.7+0.32+2.99+4.38=13.391.6+6.95-1.64+5.66=12.577.42+5.15+0.96+8.2=21.734.78+9.67-5.99=8.468.49-1.8+3.8-5.52=4.979.83-2.61-2.78-0.41=4.038.53-0.37-0.67-1.88=5.619.72-0.37-0.84-0.54=7.972.92+6.5-2.77=6.656.22+1.03-2.41+1.12=5.968.23-6.26+1.9-2.22=1.659.18-0.92+6.65-7.86=7.058.54-0.33-3.54+1.55=6.220.96+4.38-0.86+1.99=6.478.63-0.51-0.62-2.44=5.060.12+6.93-0.88=6.176.97-1.45=5.524.16+9.14-7.32-4.78=1.28.29+1.72-3.25=6.766.03-1.03-3.15=1.857.32-3+7.07+3.37=14.769.65-3.82+8.58-6.15=8.268.87-6.13-0.53+9.4=11.615.33-2.53+7.07-0.32=9.554.82+4.84+0.79+9.31=19.761.03+7.4+9.9+6.63=24.969.09-5.85=3.247.31-2.12+2=7.194.37+0.68+8.83=13.883.76+0.95+5.41=10.124.54+8.09+7.21+5.04=24.887.07-5.35+8.23-5.55=4.42.4+9.91-3.51=8.84.1+4.39+3.26+0.98=12.736.37+5.68-8.17=3.883.89+9.48+4.1=17.474.39-2.32-0.29=1.787.03-5.98=1.053.31+6.07+7.28-1.77=14.891.07+5.43=6.51.25+3.7+1.58=6.534.89+5.06-0.95+6.95=15.952.31+9.71+4.73=16.759.23-2.99-0.14+8.32=14.427.41-0.18-5.91=1.325.23-0.75-3.14+7.89=9.237.58-0.28-7.15=0.153.51-2.78+7.84-8.41=0.166.02-2.5+2.82-3.56=2.789.39+7.09+9.16+9.79=35.437.94-3.62+8.6-8.74=4.180.78+9.22+3.62+6.3=19.927.15-2.28+5.83=10.79.53+1.21-2.33+2.98=11.396.06-0.92+1.15+7.59=13.885.84+8.52+8.89+8.06=31.314.67+2.61-1.52-4.34=1.426.91-2.56-1.22+6.73=9.862.43+1.38-2.17-1.51=0.136.44-0.44-0.9-3.2=1.96.04-1.82+2.55-2.13=4.648.37+6.88+8.31=23.566.22-0.15-3.49+7.59=10.176.28+4.49=10.771.34+9.68+4.9-9.02=6.97.47-1.47+9.83-7.49=8.345.51+8.38-6.64-5.75=1.54.65-1.86-2.04=0.758.39-4.6-3.11=0.688.42-4.22+7.56+8.55=20.319.82-9.21=0.612.38+6.2+9.58+7.77=25.938.34-6.38+9.49+0.26=11.717.11-3.77-2.23+0.37=1.485.94-1.03+2.81=7.729.87+1.96-4.84+8.72=15.711.66+9.88-5.26+9.54=15.829.77+0.84+6.71-7.09=10.232.17+2+5.34+4.61=14.127.44-1.72-3.87-1.53=0.329.35-1.73-4.13-3.22=0.276.06-1.1-3.82-0.45=0.698.86-0.46-5.14-2.01=1.258.68-1.5+5.98-1.1=12.066.22-3.37-2.31+0.49=1.033.79-3.02+1.99=2.761.14+9.83-2.43+5.77=14.314.78-2.9=1.882.18+3.18+9.16+0.43=14.952.6+4.94+6.36=13.99.15-7.85-0.03=1.273.68+2.13-0.39+9.39=14.816.59+6.07-0.89=11.770.07+9.45-0.55+6.03=157.91+4.49-3.22-4.55=4.634.25-0.62-0.33-0.42=2.883.17-2.31+8.92-8.11=1.674.51+9.83=14.348.79-2.86-1.02+3.83=8.747.51-5.6-0.31-0.04=1.567.52+8.85+5.49=21.867.39+7.74-6.39-2.79=5.955.55+6.54-3.46=8.639.27-0.04=9.235.8-4.13=1.678.01-0.92+5.18+3.69=15.967.14-2.53+4.02-4.87=3.765.42+4.48+7.62+8.84=26.367.12+5.78+2.14+1.13=16.174.86-0.48-1.9-0.09=2.398.06-1.66-4.67+6.9=8.637.92-4.8+8.96+6.66=18.749.93-3.92-3.12=2.896.03+8.23+7.42-5.48=16.27.49-1.3-5.65=0.549.63-2.58-0.93-3.8=2.329.87-5.27-1.56+3.73=6.773.78-0.67+8.9-4.92=7.097.72+1.48+1.46-0.32=10.347.48-0.18-2.35-2.31=2.645.06+5.16-6.53+9.92=13.610.29+3.64-1.4=2.536.27+8.88-9.26=5.896.93-2.77-0.27-3.12=0.776.55-1.84-2.06-0.15=2.54.65-0.8-2.71+8.84=9.987.92+7.34-9.47+5.23=11.028.17-1.04+7.92+2.71=17.764.23+5.86-5.17+7.89=12.812.17+7.13=9.36.14+9.59-2.66-2.05=11.028.99-3.61-0.22+4.29=9.459.29-4.98-1.14+5.75=8.926.26+1.19=7.457.91+2.86+0.97-6.32=5.421.5-0.28=1.225-3.42=1.588.69-4.72+4.03=86.65-0.33-1.05=5.279.64+9.43-0.27+8.07=26.878.12-2.16+2.69-1.82=6.830.92+4.05+4.71=9.689.86-7.1=2.769.83-0.63-0.75-6.57=1.889.64-3.5-0.71-1.53=3.96.54+0.29=6.832.53-1.65+7.72+7.93=16.534.95-2.21-0.13=2.619.44+8.17+2.71=20.325.09-1.41-0.26-2.12=1.38.66+8.7=17.369.4-2.39=7.019.07-1.33-2.09=5.653.89+9.87+7.38=21.140.54+7.62+7.73-7.28=8.616.99+1.79+2.75=11.539.34-0.67-2.33+4.9=11.243.42+3.16-0.12-1.35=5.115-3.37-0.26+5.39=6.764.73+2.01-4.25=2.498.74-0.43-1.77=6.546.49-1.25+1.85+1.3=8.394.26-2.78+1.14=2.628.05+8.45-0.3+1.4=17.67.73-0.71+4.97-6.94=5.059.67-0.88-2.98-3.43=2.389.71+4.86-3.17=11.49.41-0.21+6.25=15.456.37+7.7-6.52+0.69=8.240.47+3.33+9.27-7.25=5.828.68-2.04-0.82+4.03=9.859.26-4.58+2.04+6.54=13.260.91+5.63+8.35-7.49=7.43.72+0.36-2.67+1.38=2.797.78-4.93+8.33-2.33=8.854.24-0.26+7.06=11.048.92+9.06-7.98+3.44=13.448.03+1.99-0.91-7.07=2.043.36+2.28+8.41-2.42=11.633.48-0.46+6.06=9.089.18-1.45-4.39-3.23=0.116.06-1.09-1.55-0.03=3.398.5+7.15-5.75-3.46=6.445.45-4.35+9.85=10.955.52+0.47+7.61+9.8=23.45.87-0.44=5.432.84+6.55+2.99-4.29=8.098.38+7.85-9.53-0.04=6.669.3+5.47+6.15+7.82=28.749-3.82=5.189.25-2.28+2.61=9.588.15+8.03-8.92=7.268.88-1.87-4.44+2.8=5.379.2-0.35+4.13=12.986.97+3.96=10.937.18+8.58-2.39-6.85=6.522.46+8.14+3.71-1.37=12.942.95+8.44+5.15=16.541.8+5.69+4.54+7.4=19.439.74+2.12-3.8-0.71=7.357.21+6.76-2.25-8.19=3.538.51+2.05+9.19-1.99=17.760.17+3.42-3.14+3.6=4.059.06-0.66=8.43.6+4.35+8.69=16.643.24-0.89+5.48+1.33=9.166.32-2.05+2.46+2.75=9.483.14+1.93=5.077.17-2.01-2.75-1.73=0.689.78-3.19-4.41+2.73=4.916.14-2.13-1.94=2.079.26-8.66=0.69.23-4.85-1.09=3.299.93+0.83+0.89+8.3=19.952.75+9.61-0.39-8.87=3.17.12+4.72=11.845.9-1.9=46.36-2.37-1.64+5.11=7.468.74-3.25+8.12-2.86=10.755.16-1.39=3.774.49-1.84+0.42-1.25=1.827.31-6.23+5.76+1.65=8.496.23+1.43=7.669.04+7.05=16.094.55+4.6+3.55=12.78.47-3.95+6.07+4=14.594.44+7.96-0.58=11.822.47-1.11=1.369.97+6.63+5.16-3.56=18.29.97-1.75+4.59-9.28=3.538.9-2.95+2.8+8.45=17.27.75-2.32+6.9+7.3=19.635.13-3.7+4.6=6.036.06-3.44-0.26=2.365.16-2.7-2.26=0.27.28-5.87+1.57=2.986.85+0.9-7.54+3.87=4.083.84+0.32+3.24=7.45.01-0.74-3.08=1.193.2-1.66-1.18-0.18=0.189.4-2.83-3.5+2.9=5.978.52-1.14=7.389.8-2.92-5.1=1.786.76+1.87-3.49=5.147.87+8.5+0.59-9.29=7.679.49-4.44-1.24=3.814.5-0.2-3.04+4.64=5.94.95+0.82+7.81-6.43=7.153.55-2.21+7.89+8.8=18.034.39-2.5+8.49+7.74=18.129.63-5.1+6.67=11.23.68-2.84=0.844.45-0.27-3.01=1.177.71+9.06+3.86=20.634.61-0.36-3.78+1.29=1.761.5+4.13+8.66=14.299.87+2.28+9.59-7.3=14.449.94-3.71-0.83+7.08=12.485.54+1.34+9.51-0.97=15.421.27-0.09+5.73=6.918.54-5.13-1.16+6.27=8.525.29-2.25+2.35+9.98=15.377.28-1.6+4.71-9.48=0.916.89-0.1+6.08=12.875.46+5.49+5.84+7.49=24.282.68+9.82+7.23=19.736.63+7.77+1.49+7.33=23.226.44+0.43-3.68=3.197.78+3.22-4.59-2.19=4.227.19+6.96-0.38=13.776+9.78-8.97-6.52=0.299.51+9.31+8.45=27.276.88+0.85=7.739.92-9.21=0.717.27-0.18+3.68+1.85=12.620.62+3.39+3.82+9.97=17.85.98-0.98-2.79=2.216.91-5.47+6.28=7.724.18-2.63+0.78=2.338.49+7.61=16.18.02+1.59-7.96+8.05=9.79.43-7.11+8.98+8.02=19.323.54+3.73=7.276.03+7.34+9.16=22.537.25+7.76-4.72-4.34=5.956.76+8.27-3.04-6.35=5.647.92-0.5-6.33=1.094.51+0.36-3.6=1.275.31-0.2+9.76=14.877.36-5.39+0.67=2.647.28-0.83-4.88=1.579.84-4.98-2.12=2.745.36-4.34+0.16=1.187.79-6-1.54+6.09=6.345.78-3.95+9.69-6.61=4.917.81+3.51+6.62-0.98=16.967.17+8.34-5.55+4.25=14.219.84+5.65+5.76=21.252.65+5.6+6.11-6.07=8.296.43+9.76-3.46=12.733.22-2.91+6.68-0.95=6.043.22-1.61+7.91=9.527.87+9.51-4.09-9.99=3.36.88-0.24+5.99-4.19=8.447.22+3.18+2.77=13.172.35-0.72-1.46+2.11=2.289.13+4.66+3.87+5.17=22.835.7-2.44+1.5+7.11=11.875.25+4.93=10.187.64-0.77-3.48-3.01=0.389.67-2.43-6.5=0.747.08-0.3+9.45+7.52=23.756.85-0.24+9.43+6.19=22.232.21+7.61+1.78-6.23=5.376.13-0.81+6.94+8.5=20.766.66-5.02+1.02+5.08=7.749.25+7.48-9.87-4.06=2.80.83+9.09+8.3-1.81=16.419.03-3.77-4.14+7.02=8.144.38-1.26+9.41-6.93=5.64.94+3.37-4.92=3.399.25+2.81+8.29-9=11.358.29+9+3.77+6.77=27.839.28-3.58=5.79.66-3.07+8.35=14.944.28+7.37+6.13-7.04=10.749.14+5.93+0.11-1.43=13.752.81-2.25=0.566.61+6.79-2.91-1.23=9.266.94+6.93-3.92-9.84=0.119.77-2.4-0.94=6.436.69-2.07+2.29-6.45=0.468.51-6.97+9.78-7.41=3.914.95-2.93+2.69=4.712.87+2.36+2.76=7.993.41+6.41-6.55=3.278.02+0.47+6.86-2.72=12.634.17+4.62+2.5-2.99=8.32.5-0.84+8.07=9.737.77+3.56-0.87=10.467.6-1.63-1.03-0.84=4.18.38-3.52-0.61-3.15=1.10.55+6.71+6.58+5.5=19.346.35+5.83+0.96-7.09=6.052.36+4.46-5.27-0.86=0.698.08+9.11-3.72+4.38=17.858.13-6.85=1.287.95-1.78+6.96+9.29=22.427.82+5.44-8.96=4.37.3+0.31=7.619.28-6.05-2.5+6.51=7.247.88-2.93-4.16-0.46=0.339.29-1.46=7.837.86+0.54+6.93=15.332.97+0.21+3.04+8.22=14.445.98+8.99-6.1=8.876.54+8.38+6+1.92=22.847.68-6.14+5.79+3.66=10.999.59-1.95-6.86-0.43=0.357.91+2.35+7.25+2.3