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8.98+8.42+9.92-6.45=7.46+4.76-8.7+7.31=3.32+3.85=4.69+8.88-6.15+4.63=4.93-1.52+6.26+1.71=3.09+8.55=7.76-1.34=9.28+1.06+7.08+4.59=1.43+6.21-3.79+6.98=6.41+3.75+9.41-4.59=1.22+4.48=9.37-5.75+9.47+8.64=6.05+7.65-2-7.47=6.9+7.47=8.26-3.75+6.94-3.38=7.15-5-2.05+5.33=7.63-2.54+5.14-8.38=7.59-2.24-1.79+2.21=8.76+2.76=7.98+4.62=9.14-1.81-0.8-4.18=2.35+7.67-8.84=7.87+7.47=1.62+9.75-4.1=6.99+4.02-1.2=3.18+3.47-5.75=9.49-0.19+4.07+5.87=4.74+9.73-2.98=2.76-0.62+2.87=7.85+6.49-6.5-7.41=8.57-1.4+5.21-2.31=3.31+8.01+7.92=5.38-4.86+8.85+2.26=8.19-5=6.27+8.77=6.67-0.39-3.23-2.2=9.23-5.31-0.51=9.37+9.69-0.76-9.41=7.14-0.37-2.72=6.23-2.99+7.41+7.11=9.11-4.26-3.44+3.32=8.25-5.25+5.06=9.95+3.39-2.95=5.28+3.86-3.48+2=6.63+3.62-4.83+6.51=9.65-1.24=3.27+0.19+4.25+5.48=4.7+3.05+2+8.63=3.8+4.65-3.63+1.38=4.97-0.74-1.28+0.88=2.84-0.47+2.36-2.07=7.52-0.4-0.09-4.79=8.6+4.22-4.67-1.09=8.8+7.81-0.11-5.12=2.38+3.98-3.9-1.07=4.82-0.72-0.17-3.21=8.88+4.74+0.37-4.23=5.47+2.7-1.15=3.29+2.78-2.7+0.9=5.3+4.68+9.28=9.2-0.73-0.02-3.84=8.86+0.14+1.45=6.55-2.29=5.98-0.34-5.07=9.48-2.09+4.1+2.21=9.5-2.22-3.33+3.17=7.77-0.07+9.03=3.4-1.82+7.65-1.65=5.96-2.94-0.48+4.73=9.13+5.84+4.07=2.98-0.7+7.47-1.61=5.55-2.74+7.46-1.26=5.84+7.22-8.6+5.01=8.61+2.57+0.5-1.96=4.76+0.29+0.85-1.27=5.22-0.66-3.42=3.07+2.87+2.01=2.72+6.36-3.07-0.55=8.25+1.99+4.33-0.03=8.51-3.72+1.45+2.26=3.59-0.17-3=8.65+3.07-2.57-6.02=0.7+8.49+3.8-9.32=5.92-1.32-2.58=6.98+3.82+1.57+2.51=8.33-1.69-0.79-1.99=3.79+8.3=7.69+9.08-8.41+1.02=5.11+5.35+0.05-3.28=3.85+1.13-3.5=7.5-2.57+4.41=3.83+4.95+7.62-7.54=9.52-9.06+8.18-2.24=8.68-2.85-0.79-2.29=5.11-2.63-1.21-0.88=9.99-4.48+6.63+1.42=5.85+4.11=4.15+5.3+5.91=8.96+0.29=8.73-2.19-3.98-1.13=4.56-0.62-1.73=8.07+4.78+3.37+1.05=3.06+9.88=6.86+9.06-7.6+6.05=8.36+0.02-0.3-3.4=9.43-5.73=6.04-3.82-0.71=0.14+4.85=3.63-0.75+9.26=6.61+4.91+4.96-2.6=6.96+1.24+8.65-1.63=5.61+4.33-9.59=2.66+9.95-9.2=9.15+9.29-6.78-8.31=3.79+1.74+2.85+3.67=9.55-7.43+6.74+6.18=7.66+9.58-8.12-6.3=4.05-0.07-1.53-0.76=5.77-2.86+0.88+5.78=7.18-5.64-1.07=1.98+7.54+3.88+4.17=7.62+3.73+1.56+1.08=9.91-7.82+4.01=6.81+5.4+3.3+0.42=9.06-7.28+1.98=9.33-1.6-4.29-0.88=6.58-1.76-0.28-3.88=1.75+9.92+7.47=4.62+4.59+8.68+6.29=5.87-1.84=6.28-0.99-1.85+6.65=9.14-6.29=9.6-2.54-1.64=8.44-1.24-3.14-0.45=3.01+7.4-5.3+5.12=5.99+1.18+5.61=9.96+1.39+1.25-2.75=1.99+6.18+8.55+7.52=5.79-5.1+6.61+4.65=8.12-2.92+0.39-2.68=5.63-3.01=8.87-1.28+9.43=9.28+3.17-0.31+3.85=8.48-1.57-5.68=2.11+6.1-0.21=0.64+2.27-1.78+7.97=9.86+4.8-4.62+6.77=8.87-8.74+6.13=7.16-1.72-2.38-0.37=6.33+7.08-3.11-3.77=2.92+6.21+3.49-6.16=4.55+4.05=7.9-4.97+7.66+4.38=5.6+5.28=4.96+8.02+7.59-5.77=8.78-2.87-1.59=9.52-0.42+9.53=9.87+0.44-8.03+4.2=9.86-2.69-2.55=3.79-2.54+2.26+7.55=7.36-1.45-4.9=8.12+1.36+9.63-5.98=5.8-3.01+7.05=5.05+9.67-2.34=9.62-9.13=3.21-2.57+3.81+9.63=9.86+7.56+0.88=6.34-3.07+3.18=5.93-4.74-0.5=5.92-1.79-1.32-0.79=7.23+7.51-6.96=3.25+2.64+4.78+6.59=9.32+7.13=9-6.03+6.36=5.84-4.43+0.54+5.46=9.75-3.56+8.32=8.88-0.97-1.84+5.75=4.06+1.34-5.28+0.21=3.25+2.8+5.27+7.57=4.64+4-0.54+0.52=7.09+0.34-6.29+0.79=1.93+8.79+2.06=9.21+2.91+9.83-9.91=4.75+0.91-5.41+4.71=9.31-6.42=7.77-4.46+6.43-4.56=0.12+2.26+3.36=7.58-5.62+6.45=1.61+8.11=5.51+3.04-8.29=2.34+7.55-7.07+4.77=9.99-0.32+2.69-2.68=8.71+7.54-2.95-6.88=8.79-1.22+9.9-1.42=9.09-2.82=9.72-1.01-1.49+9.46=2.12+4.47=0.93+0.2+5.42-2.02=7.67-5.69+1.21+6.3=4.46+8.57-0.37+9.37=8.31+9.59-4.9+5.18=7.83-3.91-0.38=4.06+1.71+0.41-5.66=8.16+2.76-0.78+0.72=8.22-4.16-2.37=6.31-2.59+5.86-0.51=6.7+1.27-0.67=8.99+8.87-0.73=9.53+6.11+4.98+3.82=9.54-8.34+3.63-2.66=5.21+2.54-0.43-1.48=9.51-0.29-0.68-4.17=2.92+4.59-3.19+9.66=5.28-0.34+6.71-0.06=4.84-2.16-0.88+9.25=4.58-0.77-2.35+8.5=4.72+5.92+5.45+7.12=9.59-0.99+1.01-7.32=1.03+4.44+3.61+2.31=5.17+6.02+0.65+5.5=4.77-2.22+7.38+0.46=7.87+4.65-5.82+8.56=8.06-4.14+7.28-5.29=3.56+9.27+7.09=8.14+8.22=5.12+3.16+8.59=8.27-0.68+7.4+9.58=9.7-0.94-1.72-6.92=7.34-4.52=7.14+5.9+2.53=6.24+4.99=1.89-1.33=9.04+7.36-6+2.75=6.32-4.58+4.01-2.52=9.78+2.92-6.13=4.58+1.36+0.48=1.08+8.84+2.24=1.74+3.33-4.28=1.28+7.17+3.96-4.04=8.03-5.15=6.68+1.73+3.41+9.2=6.98+6.13-3.36=8.18-3.65=3.4-1.36+7.79=4.74-0.54-1.65-1.36=4.5+6.8-0.11=2.57+5.97+7.52=8.25-2-5.7=0.21+4.87+4.41=8.36+9.41+7.15+7.44=6-2.14=5.84-3.55+7.26+0.49=8.91-2.83+0.83+8.08=6.12-4.24+6.48-7.87=8.44-7.23=2.46+4.73+9.43-4.13=5.52-4.1+2.21-1.09=8.54-7.22=8.21+3.77-6.48=9.44+5.76-8.27=3.45+7.55+2.79-7.07=6.38+7.65-1.46+5.89=6.8-4.69-1.35=6.52-5.3+4.13+2.53=2.94+9.3-0.65-8.07=7.18+7.46+8.27+3.36=9.77-8.5+3.19-2.25=6.68-0.62+7.35-3.4=3.26+8.49-1.46-6.71=6.8+7.56+9.32=9.28-6.76-2.14+5.2=6.72-6.13+0.11=9.78-7.33-0.52-0.82=6.36+2.25-8.21=6.65-4.46=6.59-0.88+4.34=0.66+8.16-2.98+9.08=5.17+9.17+8.88=3.67+5.08=6.14-0.43-5.56=9.47+5.03=9-5.24+0.98=8.3+9.46-5.28-2.86=4.12+6.97-4.88=1.62+3.38+7.93+0.36=6.97+4.88-2.99-1.21=4.48+4-0.15=5.83+8.48+1.89+8.72=8.49+7.75-1.09+0.08=6.48-0.11+3.76=8.25-2.96-3.72+5.24=7.34+7.47-7.83+5.82=3.9-2.9+6.61=3.62+4.76+6.02-4.07=6.53+7.02+2.95=1.4+1.55+9.01=7.59-1.62-3.31+6.01=9.93-1.96-6.69-1.18=6.2-4.61=5.58-3.7-1.76=2.14+2.27+5.94+4.59=6.96-2.51-2.95-0.23=5.87-1.05-3.93=5.46-1.46+0.97+1.38=6.46+7.34-8.31=6.16+8.19-1.18-2.83=6.02+8.22-8.62+2.29=3.98-2.57+9.1=9.29-8.62+8.14+3.32=4.5-1.22-1.05+0.03=8.78-3.05-0.2-3.07=6.51+4.83-7.46=5.68+5.38-2.09-7.77=8.33-0.15-4.96=7.68+2.52-2.19=6.21-0.07-1.51+4.32=2.04+9.36-1.68-3.3=9.36-1.95-1.72-1.57=5.75+8.72=7.06+6.68-3.96-4.19=7.52+8.17-0.33+0.47=7.57+5.7-4.93-2.87=9.58+7.86-9.46-3.97=6.29-1.34-0.48-2.13=8+9.4+8.55=8.95+4.92=0.58+4.87+8.38=8.22-2.51-4.8=5.7+9-5.6+8.03=8.42-7.84+9.34=3.62+1.84=9.71+9.01+8.78+8.37=1.87+7.21=8.73+0.73-6.57=9.26-5.42=5.65+1.01-3.76-1.68=3.17+4.12-0.17-3.99=6.89+8.37-3.94=7.74-2.75+9.53+7.07=1.94+9.93-2.79+9.28=2.86-2=9.11+6.13-5.09+5.88=1.3+5.69=6.09-2.23+4.86=0.82+3.74-1.02-0.86=9.6-4.53+3.83=7.63-1.04+4.96=7.12-3.6-1.25-1.27=9.2-2.96+3.22-6.18=0.26+5.22+9.36-6.72=6.57+3.02-4.27-1.17=8.99-5.83=9.54-1.64+4.79=9.89-7.98+7.11-5.48=4.15-0.11-0.51=8.73+9.39+1.64-5.16=5.03+2.21=2.79+1.57+4.76=4.51+0.14+9.62-8.15=7.14+4.55-7.7+1.7=4.07-1.18+3.98-6.21=2.18+5.01+7.74+0.32=9.52+5.7+8.97=4.23+3.35+3.19+2.63=5.65+5.14=3.92-0.88+9.96=5.32+9.45+9.23+6.74=7.53+9.14=8.93+7.48+1.76+6.27=3.6-0.15-0.99-2=5.37+6.7+7.35=7.65-1.18-1.65=4.34+5.73-6.99=7.51-4.5=2.47-1.6-0.74+7.07=8.73-0.49+5.54-2.78=5.55-0.37-0.08=2.3+5.39=8.88-4.8=3.32-2.25+2.67+8.34=9.72-6.21-0.69-0.51=6.29+6.09-5.04-0.79=9.92+2.7-2.69+2.37=2.91-1.18-0.44+0.34=3.15+6.2+0.23=9.41+4.61-9.6=8.02+2.7+8.78-6.38=8.89+7.13=2.46+3.16+8.97+0.88=8.82-8.41+3.42+0.07=0.99+8.69-1.84=8.75-2.06-2.05-2.22=8.26-7.38=3.21+1.04+1.8+9.07=9.36+3.55-9.02=5.87+8.44-8.83-2.79=7.86-3.05-2.74+2.97=9.79+2.5+7.93=4.14+6.57-9.09+8.21=7.28+0.85+9.92+5.1=9.31-7.74-0.45+3.6=5.97-1.22+8.43=8.07-5.44=9.03-5.78+2.45-1.93=9.35-2.44-6.67=7.79-2.02+2.82-6.58=7.84-0.94-3.21=0.49+4.01-2.18-1.8=6.96-2.63-1.24+2.34=0.65+7.49-7.28-0.46=9.29-0.69-1.35-4.2=6.85+0.11+6.23=9.79-0.19-2.67+2.9=6.77+1.16-3.4=8.03+9.09-4.08=8.62-1.45-4+7.75=5.33-3.41+6.75=8.08-1.9-0.87-4.39=8.38-6.17+2.36=4.62+4.81+7.65=3.01+5.81+6.39+6.34=9.37+1.89-9.03+0.32=5.45-1.87+4.85+5.08=0.07+1.96+7.64+6.66=8.5-0.78-6.31+2.25=8.97+7.41-5.93=7.99+0.46+9.79=6.96-0.27+3.85=6.83-0.41=1.96+5.9-2.4+5.94=7.09-4.65+8.39+8.09=9.93-5.67=5.09-1.69+6.17-2.62=9.61-3.55+0.41=8.66+0.79-2.2+8.89=2.91-1.06=5.97-0.09-1.97=5.42+7.52+0.16=5.69-0.9+0.04=9.97-0.75-5.85+2.59=8.14+5.51=1.68+9.42+6.57+5.75=9.4-1.68-0.06-1.57=9.36-8.14=8.23-4.63+5.92-8.74=7.16+7.33-4.73-0.05=1.58+1.87-2.34+5.44=8.41-0.44-5.92-1.06=9.81-1.7-1.09-3.61=1.24-0.13-0.63=8.44+1.18+8.06=8.57-1.6-3.53=0.94+0.33+4.06-1.61=6.58-2.83+8.05+4.46=2.67+6.15+9.23=5.68+9.54-4.27=6.97+8.61=3.75+6+8.34+9.2=4.07-1.34+6.46-8.8=2.14+8.26-6.13+9.32=9.13+9.27-4.05-6.38=6.67-1.63-0.85=3.41-3.04+7.64-0.11=2.93+6.87+8.5+3.75=1.21+1.41-1.63+1.13=2.36+9.38-3.06-5.29=9.32-3.29=4.5+1.93-0.43+4.63=5.08-3.39+6.37-1.9=8.34+3.05-8.95=4.46+4.13+9.27-9.64=9.24-4.66+6.28+8.52=6.35-4.35+4.86=8.1-4.58-0.19-2.35=9.81-4.24-1.34-3.31=8.5+6.9=2.47+8.97+8.8-1.73=9.16+2.48-7.11=9.65-6.73=7.76-4.44=2.9+9.99-6.79+7.62=7.3-3.29=1.42+0.1+0.73+7.39=8.01-1.19-5.87+4.01=5.79-1.65-2.79+7.71=6.31-3.1+8.8=8.62+9.88+5.55-5.87=9.68-2.44-3.07+8.62=2.35+2.91+7.93+3.61=3.92+6.09=3.83-0.06-1.61=7.71+1.66-3.8=7.46-3.27=8.19-2.56-4.62+7.82=4.18+8.24-6.41-3.82=5.29+9.65=9.65-0.28=7.42+2.98+2.05=2.51+6.94-5.23=2.79+3.74+2.51-2.61=7.06+9.01=6.11+4.51+0.24=8.88-3.52+8.39+4.86=8.97-0.93-2.07+7.48=7.22-5.87+6.2-7.24=5.26-0.12-0.93+0.83=4.8-1.19-2.85=6.19-0.13-0.02+5.17=9.23-2.78+5.34+2.97=7.61-6.22=5.59-1.37-1.03=5.79-1.53+1.63+2.15=0.74+1.23+6.81+3.27=8.37-0.21-1.95-4.34=9.05-8.79=5.42-0.46+4.43-5.4=6.51+0.86=8.35-5.49+3.93=1.26+8.82+2.7+9.09=9.89-5.16-2.44-0.31=9.16-1.37+7.26+2.62=1.05+1.83+9.38-4.88=9.8-7.8+4.96-2.76=2.19+2.39+4.37=9.62+7.49-3.06-9.34=8.77+7.47+4.96-4.93=4.14-0.52=7.71-6.12+6.44=9.56-2.03-2.57-4.52=3.73+0.19=5.68-0.29-2.8-1.22=0.4+3.24=7.09+1.77+0.96-5.27=7.53-1.07+9.64-4.34=9.21+3.41-1.56-3.46=9.95-1.47-2.58+1.8=0.48+1.11+9.55=8.66-3.51+2.08+1.58=7.68-3.6-2.03+5.43=1.91+8.74-5.17+6.28=9.94-8.98+2.32+6.12=3.78-0.05+7.17-0.71=7.49+3.83+4.48=9.52+2.95-5.53-6.37=5.27-2.27+8.06+8.33=9.59+6.54+4.22+2.28=6.62+4.34=8.41-0.97-1.03-1.14=6.43+0.69=5.72+4.22+7.33+7.8=6.01-0.97-4.13+0.96=5.71+2.51=3.31+2.78=7.28-2.24-4.08+3.03=4.77+3.26+6.26=5.52-3.61-1.21+6.23=1.94+8.8-1.69=4.97+2.11+7.11=8.16-1.53-5.53=5.93-3.79+7.69-2.66=6.41-1.59+4.33=4.02-0.44-2.87+9.92=9.28-0.93+4.02-1.27=6.11+3.16+6.86-6.54=5.17-1.51+1.32=4.4-3.47+2.01-2.72=0.41+9.82+5.21-1.79=3.82-2.32+7.08=4.1-0.69=9.07-0.63-4.53+6.19=5.19-3.35+8.42=4.67-1.16-0.17-1.91=4.34-3.42+7.2-1.31=0.6+3.2+7.49-8.18=9.95-0.09-6.82=6.17+7.07-6.55-1.87=9.96+6.17-2.87-9.71=8.25-3.37-4.15+0.06=3.42+7.77=7.36-4.73-0.68-1.61=5.94+1.89+4=8.59+4.28-2.15-7.91=3.58+8-2.83+8.04=5.74+3.48-2.48=6.42-5.94=7.63-2.84+5.96-8.23=9.14-0.68+5.81=6.23+8.26-1.95-2.11=1.71+0.73+3.52+9.72=2.96-1.06+3.71+8.42=8.72-0.12-5.37=9.79-0.89-7.04=9.95+2.5=3.49-1.12+0.1+4.69=9.92-2.58=7.06-3.17-2.3+8.21=7.13-1.32+9.37-3.77=9.32+1.04+2.26-5.94=3.96-3.77+5=7.44-3.56-1.21+3.86=6.55-2.89-2.4=9.7-2.16+8.11-1.56=7.7-0.26-2.29-3.7=7.89+3.18+1.14=1.61+3.4-2.96=2.88-2.26-0.21+1.12=6.01+3.38+0.05+5.39=8.33+8.8=0.85+0.7+4.7-3.24=9.27-1.85-0.69=2.12+9.09+7.66=4.32+9.56+5.21+4.6=0.36+7.01-0.96=6.51-2.8+8.16-5.38=4.77+7.49-2.67-7.87=7.78+4.25+7.3=6.2+9+9.05-5.55=9.85-2.02-1.64=3.99-2.1+8.43=0.94+6.49+9.7-1.32=4.51+2.8-4.86+4.22=4.58+3.53+6.38=4.71-0.64+0.65+8.59=6.3+8.83+0.6-7.66=2.36+0.47+8.5-2.77=9.69-5.02-0.42-0.95=7.91+6.86+9-2.08=8.32-3.7+6.48-6.73=2.91+6.34-1.8-5.05=9.86-2.35-5.91=5.93+0.52+0.3-6.53=9.63-2.15-2.66+1.77=9.56-0.24-2.58+8.88=0.97-0.43=1.2+1.47-0.43=3.73+8.32-2.09-2.67=6.66+4.62-8.89=6.46-0.73=3.34+9.73-9.24+6.77=9.81-7.55=5.91+4.97-7.39=9.74-5.39+9.1-6.26=8.51-1.99+8.83+5.08=5.32+6.05+0.26+6.15=9.1-1.1-0.64-3.64=1.16+2.79=2.8+6.82-4.08-5.32=4.18-0.65-3.42=4.52-1.05-2.57+6.89=9.42-6.29+0.96=8.11+8.34+3.4-3.99=0.59+7.58+0.02-4.61=2.15+0.92+3.31=9.62+4.87-6.88+1.23=5.57+3.97-3.6=8.03-5.97=3.08+4.66-4.76=2.94+3.71=4.71-0.22+4.69+6.69=5.85-2.11+4.53-6.32=4.46-0.09-3.35+3.93=6.18+9.07+2.01=7.85+9-2.47-0.79=4.33+8.27-0.22-5.28=4.15+6.65+0.33-1.29=9.03-1.75-0.49-5.6=9.19-2.51-5.12+2.4=6.04+1.4+5.67=1.16+5.93+3.9+1.04=7.26+8.2+9.51-5.46=9.25+0.46=7.75-0.53-0.32-0.83=9.31-4.09+2.3-3.25=7.23+0.79+1.9=6.82-0.02-3.42=9.86-2.07+8.52+4.08=6.17-1.49-0.99+2.57=4.52+8.55+6.98=0.79+1.94-1.76+7.09=9.84-4.84=5.66-1.98-3.12=8.58-6.2+2.46-3.85=8.77-0.23-3.31+5.92=4.02-3.21+6.98+0.42=6.96+1.13+7.66+0.03=9.74-9.48=3.95+5.11-1.62-4.81=5.51+8.28+1.83+9.32=9.53-6.03-1.63+8.85=1.23+7.51+7.78-3.7=9.67-3.19+9.17+7.57=2.84+1.76+0.33+1.62=3.79+0.03+7.38+6.35=8.68-4.91-2.5=9.73-0.34-3.58-0.74=8.43-7.17+9.67+7.91=3.41+6.49=8.26-2.17+2.88=0.12+1.1+3.99=6.11+5.98=6.31-4=6.38-5.11+7.67+1.54=5.96+6.27-8.1=4.01-2.11+8.84=8.22-8.08+6.1=5.89-2.95-2.36-0.12=6.29-1.04-1.99=9.73-7.43-1.16=9.58-1.5+7.11+5.01=8.3-0.71-4.33-0.97=8.45-3.56=6.35-3.22-2.28=8.24-1.52-0.34-4.82=6.5+7.53+8.69+1.98=5.98-1.91+7.4=8.76+8.71+9.25+7.88=9.13+8.13-3.14-9.34=4.84-3.81+5.63=9.02-0.75+4.67=3.48+1.99+8.93=8.44-8.29+5.78=8.9-2.75-4.28=8.53+7.32-7.58-3.89=3.47+1.75=3.43+6.96+8.85-3.12=7.25-0.62-0.56-4.46=5.86-4.86=8.82-1.38-2.23=6.43-5.6-0.69+7.78=5.6-2.4=1.9+6.4-2.42=1.3+9.67-2.85+7.17=9.52+4.13-2.26=4.69+1.03+3.77+9.88=6-4.57+0.89+5.48=7.47+2.6-5.55-2.9=6.52+3.57-8.15-1.46=0.63+5.02+8.82-4.43=9.68-1.56-1.43-2.7=9.66-9.39+9.07+4.96=6.96-0.98=7.6-2.67-0.77+0.35=7.6-7.16+6.78-5.87=9.35-6.87+0.19+3.6=9.74-4.16-2.17+1.43=5.64-3.07+2.45=7.46+6.87-5.15+0.83=8.47-3.37-1.62=5.08+2.74+9.3-3.9=5.66-1.63+7.83+7.4=9.41-1.53-3.63-0.56=5.12-1.78+1.64+3.29=4.82+4.87+4.29-1.69=7.75-1.89+4.47-5.66=7.72-6.43+9.22+7.75=6.3-3.52+5.91-0.39=參考答案8.98+8.42+9.92-6.45=20.877.46+4.76-8.7+7.31=10.833.32+3.85=7.174.69+8.88-6.15+4.63=12.054.93-1.52+6.26+1.71=11.383.09+8.55=11.647.76-1.34=6.429.28+1.06+7.08+4.59=22.011.43+6.21-3.79+6.98=10.836.41+3.75+9.41-4.59=14.981.22+4.48=5.79.37-5.75+9.47+8.64=21.736.05+7.65-2-7.47=4.236.9+7.47=14.378.26-3.75+6.94-3.38=8.077.15-5-2.05+5.33=5.437.63-2.54+5.14-8.38=1.857.59-2.24-1.79+2.21=5.778.76+2.76=11.527.98+4.62=12.69.14-1.81-0.8-4.18=2.352.35+7.67-8.84=1.187.87+7.47=15.341.62+9.75-4.1=7.276.99+4.02-1.2=9.813.18+3.47-5.75=0.99.49-0.19+4.07+5.87=19.244.74+9.73-2.98=11.492.76-0.62+2.87=5.017.85+6.49-6.5-7.41=0.438.57-1.4+5.21-2.31=10.073.31+8.01+7.92=19.245.38-4.86+8.85+2.26=11.638.19-5=3.196.27+8.77=15.046.67-0.39-3.23-2.2=0.859.23-5.31-0.51=3.419.37+9.69-0.76-9.41=8.897.14-0.37-2.72=4.056.23-2.99+7.41+7.11=17.769.11-4.26-3.44+3.32=4.738.25-5.25+5.06=8.069.95+3.39-2.95=10.395.28+3.86-3.48+2=7.666.63+3.62-4.83+6.51=11.939.65-1.24=8.413.27+0.19+4.25+5.48=13.194.7+3.05+2+8.63=18.383.8+4.65-3.63+1.38=6.24.97-0.74-1.28+0.88=3.832.84-0.47+2.36-2.07=2.667.52-0.4-0.09-4.79=2.248.6+4.22-4.67-1.09=7.068.8+7.81-0.11-5.12=11.382.38+3.98-3.9-1.07=1.394.82-0.72-0.17-3.21=0.728.88+4.74+0.37-4.23=9.765.47+2.7-1.15=7.023.29+2.78-2.7+0.9=4.275.3+4.68+9.28=19.269.2-0.73-0.02-3.84=4.618.86+0.14+1.45=10.456.55-2.29=4.265.98-0.34-5.07=0.579.48-2.09+4.1+2.21=13.79.5-2.22-3.33+3.17=7.127.77-0.07+9.03=16.733.4-1.82+7.65-1.65=7.585.96-2.94-0.48+4.73=7.279.13+5.84+4.07=19.042.98-0.7+7.47-1.61=8.145.55-2.74+7.46-1.26=9.015.84+7.22-8.6+5.01=9.478.61+2.57+0.5-1.96=9.724.76+0.29+0.85-1.27=4.635.22-0.66-3.42=1.143.07+2.87+2.01=7.952.72+6.36-3.07-0.55=5.468.25+1.99+4.33-0.03=14.548.51-3.72+1.45+2.26=8.53.59-0.17-3=0.428.65+3.07-2.57-6.02=3.130.7+8.49+3.8-9.32=3.675.92-1.32-2.58=2.026.98+3.82+1.57+2.51=14.888.33-1.69-0.79-1.99=3.863.79+8.3=12.097.69+9.08-8.41+1.02=9.385.11+5.35+0.05-3.28=7.233.85+1.13-3.5=1.487.5-2.57+4.41=9.343.83+4.95+7.62-7.54=8.869.52-9.06+8.18-2.24=6.48.68-2.85-0.79-2.29=2.755.11-2.63-1.21-0.88=0.399.99-4.48+6.63+1.42=13.565.85+4.11=9.964.15+5.3+5.91=15.368.96+0.29=9.258.73-2.19-3.98-1.13=1.434.56-0.62-1.73=2.218.07+4.78+3.37+1.05=17.273.06+9.88=12.946.86+9.06-7.6+6.05=14.378.36+0.02-0.3-3.4=4.689.43-5.73=3.76.04-3.82-0.71=1.510.14+4.85=4.993.63-0.75+9.26=12.146.61+4.91+4.96-2.6=13.886.96+1.24+8.65-1.63=15.225.61+4.33-9.59=0.352.66+9.95-9.2=3.419.15+9.29-6.78-8.31=3.353.79+1.74+2.85+3.67=12.059.55-7.43+6.74+6.18=15.047.66+9.58-8.12-6.3=2.824.05-0.07-1.53-0.76=1.695.77-2.86+0.88+5.78=9.577.18-5.64-1.07=0.471.98+7.54+3.88+4.17=17.577.62+3.73+1.56+1.08=13.999.91-7.82+4.01=6.16.81+5.4+3.3+0.42=15.939.06-7.28+1.98=3.769.33-1.6-4.29-0.88=2.566.58-1.76-0.28-3.88=0.661.75+9.92+7.47=19.144.62+4.59+8.68+6.29=24.185.87-1.84=4.036.28-0.99-1.85+6.65=10.099.14-6.29=2.859.6-2.54-1.64=5.428.44-1.24-3.14-0.45=3.613.01+7.4-5.3+5.12=10.235.99+1.18+5.61=12.789.96+1.39+1.25-2.75=9.851.99+6.18+8.55+7.52=24.245.79-5.1+6.61+4.65=11.958.12-2.92+0.39-2.68=2.915.63-3.01=2.628.87-1.28+9.43=17.029.28+3.17-0.31+3.85=15.998.48-1.57-5.68=1.232.11+6.1-0.21=80.64+2.27-1.78+7.97=9.19.86+4.8-4.62+6.77=16.818.87-8.74+6.13=6.267.16-1.72-2.38-0.37=2.696.33+7.08-3.11-3.77=6.532.92+6.21+3.49-6.16=6.464.55+4.05=8.67.9-4.97+7.66+4.38=14.975.6+5.28=10.884.96+8.02+7.59-5.77=14.88.78-2.87-1.59=4.329.52-0.42+9.53=18.639.87+0.44-8.03+4.2=6.489.86-2.69-2.55=4.623.79-2.54+2.26+7.55=11.067.36-1.45-4.9=1.018.12+1.36+9.63-5.98=13.135.8-3.01+7.05=9.845.05+9.67-2.34=12.389.62-9.13=0.493.21-2.57+3.81+9.63=14.089.86+7.56+0.88=18.36.34-3.07+3.18=6.455.93-4.74-0.5=0.695.92-1.79-1.32-0.79=2.027.23+7.51-6.96=7.783.25+2.64+4.78+6.59=17.269.32+7.13=16.459-6.03+6.36=9.335.84-4.43+0.54+5.46=7.419.75-3.56+8.32=14.518.88-0.97-1.84+5.75=11.824.06+1.34-5.28+0.21=0.333.25+2.8+5.27+7.57=18.894.64+4-0.54+0.52=8.627.09+0.34-6.29+0.79=1.931.93+8.79+2.06=12.789.21+2.91+9.83-9.91=12.044.75+0.91-5.41+4.71=4.969.31-6.42=2.897.77-4.46+6.43-4.56=5.180.12+2.26+3.36=5.747.58-5.62+6.45=8.411.61+8.11=9.725.51+3.04-8.29=0.262.34+7.55-7.07+4.77=7.599.99-0.32+2.69-2.68=9.688.71+7.54-2.95-6.88=6.428.79-1.22+9.9-1.42=16.059.09-2.82=6.279.72-1.01-1.49+9.46=16.682.12+4.47=6.590.93+0.2+5.42-2.02=4.537.67-5.69+1.21+6.3=9.494.46+8.57-0.37+9.37=22.038.31+9.59-4.9+5.18=18.187.83-3.91-0.38=3.544.06+1.71+0.41-5.66=0.528.16+2.76-0.78+0.72=10.868.22-4.16-2.37=1.696.31-2.59+5.86-0.51=9.076.7+1.27-0.67=7.38.99+8.87-0.73=17.139.53+6.11+4.98+3.82=24.449.54-8.34+3.63-2.66=2.175.21+2.54-0.43-1.48=5.849.51-0.29-0.68-4.17=4.372.92+4.59-3.19+9.66=13.985.28-0.34+6.71-0.06=11.594.84-2.16-0.88+9.25=11.054.58-0.77-2.35+8.5=9.964.72+5.92+5.45+7.12=23.219.59-0.99+1.01-7.32=2.291.03+4.44+3.61+2.31=11.395.17+6.02+0.65+5.5=17.344.77-2.22+7.38+0.46=10.397.87+4.65-5.82+8.56=15.268.06-4.14+7.28-5.29=5.913.56+9.27+7.09=19.928.14+8.22=16.365.12+3.16+8.59=16.878.27-0.68+7.4+9.58=24.579.7-0.94-1.72-6.92=0.127.34-4.52=2.827.14+5.9+2.53=15.576.24+4.99=11.231.89-1.33=0.569.04+7.36-6+2.75=13.156.32-4.58+4.01-2.52=3.239.78+2.92-6.13=6.574.58+1.36+0.48=6.421.08+8.84+2.24=12.161.74+3.33-4.28=0.791.28+7.17+3.96-4.04=8.378.03-5.15=2.886.68+1.73+3.41+9.2=21.026.98+6.13-3.36=9.758.18-3.65=4.533.4-1.36+7.79=9.834.74-0.54-1.65-1.36=1.194.5+6.8-0.11=11.192.57+5.97+7.52=16.068.25-2-5.7=0.550.21+4.87+4.41=9.498.36+9.41+7.15+7.44=32.366-2.14=3.865.84-3.55+7.26+0.49=10.048.91-2.83+0.83+8.08=14.996.12-4.24+6.48-7.87=0.498.44-7.23=1.212.46+4.73+9.43-4.13=12.495.52-4.1+2.21-1.09=2.548.54-7.22=1.328.21+3.77-6.48=5.59.44+5.76-8.27=6.933.45+7.55+2.79-7.07=6.726.38+7.65-1.46+5.89=18.466.8-4.69-1.35=0.766.52-5.3+4.13+2.53=7.882.94+9.3-0.65-8.07=3.527.18+7.46+8.27+3.36=26.279.77-8.5+3.19-2.25=2.216.68-0.62+7.35-3.4=10.013.26+8.49-1.46-6.71=3.586.8+7.56+9.32=23.689.28-6.76-2.14+5.2=5.586.72-6.13+0.11=0.79.78-7.33-0.52-0.82=1.116.36+2.25-8.21=0.46.65-4.46=2.196.59-0.88+4.34=10.050.66+8.16-2.98+9.08=14.925.17+9.17+8.88=23.223.67+5.08=8.756.14-0.43-5.56=0.159.47+5.03=14.59-5.24+0.98=4.748.3+9.46-5.28-2.86=9.624.12+6.97-4.88=6.211.62+3.38+7.93+0.36=13.296.97+4.88-2.99-1.21=7.654.48+4-0.15=8.335.83+8.48+1.89+8.72=24.928.49+7.75-1.09+0.08=15.236.48-0.11+3.76=10.138.25-2.96-3.72+5.24=6.817.34+7.47-7.83+5.82=12.83.9-2.9+6.61=7.613.62+4.76+6.02-4.07=10.336.53+7.02+2.95=16.51.4+1.55+9.01=11.967.59-1.62-3.31+6.01=8.679.93-1.96-6.69-1.18=0.16.2-4.61=1.595.58-3.7-1.76=0.122.14+2.27+5.94+4.59=14.946.96-2.51-2.95-0.23=1.275.87-1.05-3.93=0.895.46-1.46+0.97+1.38=6.356.46+7.34-8.31=5.496.16+8.19-1.18-2.83=10.346.02+8.22-8.62+2.29=7.913.98-2.57+9.1=10.519.29-8.62+8.14+3.32=12.134.5-1.22-1.05+0.03=2.268.78-3.05-0.2-3.07=2.466.51+4.83-7.46=3.885.68+5.38-2.09-7.77=1.28.33-0.15-4.96=3.227.68+2.52-2.19=8.016.21-0.07-1.51+4.32=8.952.04+9.36-1.68-3.3=6.429.36-1.95-1.72-1.57=4.125.75+8.72=14.477.06+6.68-3.96-4.19=5.597.52+8.17-0.33+0.47=15.837.57+5.7-4.93-2.87=5.479.58+7.86-9.46-3.97=4.016.29-1.34-0.48-2.13=2.348+9.4+8.55=25.958.95+4.92=13.870.58+4.87+8.38=13.838.22-2.51-4.8=0.915.7+9-5.6+8.03=17.138.42-7.84+9.34=9.923.62+1.84=5.469.71+9.01+8.78+8.37=35.871.87+7.21=9.088.73+0.73-6.57=2.899.26-5.42=3.845.65+1.01-3.76-1.68=1.223.17+4.12-0.17-3.99=3.136.89+8.37-3.94=11.327.74-2.75+9.53+7.07=21.591.94+9.93-2.79+9.28=18.362.86-2=0.869.11+6.13-5.09+5.88=16.031.3+5.69=6.996.09-2.23+4.86=8.720.82+3.74-1.02-0.86=2.689.6-4.53+3.83=8.97.63-1.04+4.96=11.557.12-3.6-1.25-1.27=19.2-2.96+3.22-6.18=3.280.26+5.22+9.36-6.72=8.126.57+3.02-4.27-1.17=4.158.99-5.83=3.169.54-1.64+4.79=12.699.89-7.98+7.11-5.48=3.544.15-0.11-0.51=3.538.73+9.39+1.64-5.16=14.65.03+2.21=7.242.79+1.57+4.76=9.124.51+0.14+9.62-8.15=6.127.14+4.55-7.7+1.7=5.694.07-1.18+3.98-6.21=0.662.18+5.01+7.74+0.32=15.259.52+5.7+8.97=24.194.23+3.35+3.19+2.63=13.45.65+5.14=10.793.92-0.88+9.96=135.32+9.45+9.23+6.74=30.747.53+9.14=16.678.93+7.48+1.76+6.27=24.443.6-0.15-0.99-2=0.465.37+6.7+7.35=19.427.65-1.18-1.65=4.824.34+5.73-6.99=3.087.51-4.5=3.012.47-1.6-0.74+7.07=7.28.73-0.49+5.54-2.78=115.55-0.37-0.08=5.12.3+5.39=7.698.88-4.8=4.083.32-2.25+2.67+8.34=12.089.72-6.21-0.69-0.51=2.316.29+6.09-5.04-0.79=6.559.92+2.7-2.69+2.37=12.32.91-1.18-0.44+0.34=1.633.15+6.2+0.23=9.589.41+4.61-9.6=4.428.02+2.7+8.78-6.38=13.128.89+7.13=16.022.46+3.16+8.97+0.88=15.478.82-8.41+3.42+0.07=3.90.99+8.69-1.84=7.848.75-2.06-2.05-2.22=2.428.26-7.38=0.883.21+1.04+1.8+9.07=15.129.36+3.55-9.02=3.895.87+8.44-8.83-2.79=2.697.86-3.05-2.74+2.97=5.049.79+2.5+7.93=20.224.14+6.57-9.09+8.21=9.837.28+0.85+9.92+5.1=23.159.31-7.74-0.45+3.6=4.725.97-1.22+8.43=13.188.07-5.44=2.639.03-5.78+2.45-1.93=3.779.35-2.44-6.67=0.247.79-2.02+2.82-6.58=2.017.84-0.94-3.21=3.690.49+4.01-2.18-1.8=0.526.96-2.63-1.24+2.34=5.430.65+7.49-7.28-0.46=0.49.29-0.69-1.35-4.2=3.056.85+0.11+6.23=13.199.79-0.19-2.67+2.9=9.836.77+1.16-3.4=4.538.03+9.09-4.08=13.048.62-1.45-4+7.75=10.925.33-3.41+6.75=8.678.08-1.9-0.87-4.39=0.928.38-6.17+2.36=4.574.62+4.81+7.65=17.083.01+5.81+6.39+6.34=21.559.37+1.89-9.03+0.32=2.555.45-1.87+4.85+5.08=13.510.07+1.96+7.64+6.66=16.338.5-0.78-6.31+2.25=3.668.97+7.41-5.93=10.457.99+0.46+9.79=18.246.96-0.27+3.85=10.546.83-0.41=6.421.96+5.9-2.4+5.94=11.47.09-4.65+8.39+8.09=18.929.93-5.67=4.265.09-1.69+6.17-2.62=6.959.61-3.55+0.41=6.478.66+0.79-2.2+8.89=16.142.91-1.06=1.855.97-0.09-1.97=3.915.42+7.52+0.16=13.15.69-0.9+0.04=4.839.97-0.75-5.85+2.59=5.968.14+5.51=13.651.68+9.42+6.57+5.75=23.429.4-1.68-0.06-1.57=6.099.36-8.14=1.228.23-4.63+5.92-8.74=0.787.16+7.33-4.73-0.05=9.711.58+1.87-2.34+5.44=6.558.41-0.44-5.92-1.06=0.999.81-1.7-1.09-3.61=3.411.24-0.13-0.63=0.488.44+1.18+8.06=17.688.57-1.6-3.53=3.440.94+0.33+4.06-1.61=3.726.58-2.83+8.05+4.46=16.262.67+6.15+9.23=18.055.68+9.54-4.27=10.956.97+8.61=15.583.75+6+8.34+9.2=27.294.07-1.34+6.46-8.8=0.392.14+8.26-6.13+9.32=13.599.13+9.27-4.05-6.38=7.976.67-1.63-0.85=4.193.41-3.04+7.64-0.11=7.92.93+6.87+8.5+3.75=22.051.21+1.41-1.63+1.13=2.122.36+9.38-3.06-5.29=3.399.32-3.29=6.034.5+1.93-0.43+4.63=10.635.08-3.39+6.37-1.9=6.168.34+3.05-8.95=2.444.46+4.13+9.27-9.64=8.229.24-4.66+6.28+8.52=19.386.35-4.35+4.86=6.868.1-4.58-0.19-2.35=0.989.81-4.24-1.34-3.31=0.928.5+6.9=15.42.47+8.97+8.8-1.73=18.519.16+2.48-7.11=4.539.65-6.73=2.927.76-4.44=3.322.9+9.99-6.79+7.62=13.727.3-3.29=4.011.42+0.1+0.73+7.39=9.648.01-1.19-5.87+4.01=4.965.79-1.65-2.79+7.71=9.066.31-3.1+8.8=12.018.62+9.88+5.55-5.87=18.189.68-2.44-3.07+8.62=12.792.35+2.91+7.93+3.61=16.83.92+6.09=10.013.83-0.06-1.61=2.167.71+1.66-3.8=5.577.46-3.27=4.198.19-2.56-4.62+7.82=8.834.18+8.24-6.41-3.82=2.195.29+9.65=14.949.65-0.28=9.377.42+2.98+2.05=12.452.51+6.94-5.23=4.222.79+3.74+2.51-2.61=6.437.06+9.01=16.076.11+4.51+0.24=10.868.88-3.52+8.39+4.86=18.618.97-0.93-2.07+7.48=13.457.22-5.87+6.2-7.24=0.315.26-0.12-0.93+0.83=5.044.8-1.19-2.85=0.766.19-0.13-0.02+5.17=11.219.23-2.78+5.34+2.97=14.767.61-6.22=1.395.59-1.37-1.03=3.195.79-1.53+1.63+2.15=8.040.74+1.23+6.81+3.27=12.058.37-0.21-1.95-4.34=1.879.05-8.79=0.265.42-0.46+4.43-5.4=3.996.51+0.86=7.378.35-5.49+3.93=6.791.26+8.82+2.7+9.09=21.879.89-5.16-2.44-0.31=1.989.16-1.37+7.26+2.62=17.671.05+1.83+9.38-4.88=7.389.8-7.8+4.96-2.76=4.22.19+2.39+4.37=8.959.62+7.49-3.06-9.34=4.718.77+7.47+4.96-4.93=16.274.14-0.52=3.627.71-6.12+6.44=8.039.56-2.03-2.57-4.52=0.443.73+0.19=3.925.68-0.29-2.8-1.22=1.370.4+3.24=3.647.09+1.77+0.96-5.27=4.557.53-1.07+9.64-4.34=11.769.21+3.41-1.56-3.46=7.69.95-1.47-2.58+1.8=7.70.48+1.11+9.55=11.148.66-3.51+2.08+1.58=8.817.68-3.6-2.03+5.43=7.481.91+8.74-5.17+6.28=11.769.94-8.98+2.32+6.12=9.43.78-0.05+7.17-0.71=10.197.49+3.83+4.48=15.89.52+2.95-5.53-6.37=0.575.27-2.27+8.06+8.33=19.399.59+6.54+4.22+2.28=22.636.62+4.34=10.968.41-0.97-1.03-1.14=5.276.43+0.69=7.125.72+4.22+7.33+7.8=25.076.01-0.97-4.13+0.96=1.875.71+2.51=8.223.31+2.78=6.097.28-2.24-4.08+3.03=3.994.77+3.26+6.26=14.295.52-3.61-1.21+6.23=6.931.94+8.8-1.69=9.054.97+2.11+7.11=14.198.16-1.53-5.53=1.15.93-3.79+7.69-2.66=7.176.41-1.59+4.33=9.154.02-0.44-2.87+9.92=10.639.28-0.93+4.02-1.27=11.16.11+3.16+6.86-6.54=9.595.17-1.51+1.32=4.984.4-3.47+2.01-2.72=0.220.41+9.82+5.21-1.79=13.653.82-2.32+7.08=8.584.1-0.69=3.419.07-0.63-4.53+6.19=10.15.19-3.35+8.42=10.264.67-1.16-0.17-1.91=1.434.34-3.42+7.2-1.31=6.810.6+3.2+7.49-8.18=3.119.95-0.09-6.82=3.046.17+7.07-6.55-1.87=4.829.96+6.17-2.87-9.71=3.558.25-3.37-4.15+0.06=0.793.42+7.77=11.197.36-4.73-0.68-1.61=0.345.94+1.89+4=11.838.59+4.28-2.15-7.91=2.813.58+8-2.83+8.04=16.795.74+3.48-2.48=6.746.42-5.94=0.487.63-2.84+5.96-8.23=2.529.14-0.68+5.81=14.276.23+8.26-1.95-2.11=10.431.71+0.73+3.52+9.72=15.682.96-1.06+3.71+8.42=14.038.72-0.12-5.37=3.239.79-0.89-7.04=1.869.95+2.5=12.453.49-1.12+0.1+4.69=7.169.92-2.58=7.347.06-3.17-2.3+8.21=9.87.13-1.32+9.37-3.77=11.419.32+1.04+2.26-5.94=6.683.96-3.77+5=5.197.44-3.56-1.21+3.86=6.536.55-2.89-2.4=1.269.7-2.16+8.11-1.56=14.097.7-0.26-2.29-3.7=1.457.89+3.18+1.14=12.211.61+3.4-2.96=2.052.88-2.26-0.21+1.12=1.536.01+3.38+0.05+5.39=14.838.33+8.8=17.130.85+0.7+4.7-3.24=3.019.27-1.85-0.69=6.732.12+9.09+7.66=18.874.32+9.56+5.21+4.6=23.690.36+7.01-0.96=6.416.51-2.8+8.16-5.38=6.494.77+7.49-2.67-7.87=1.727.78+4.25+7.3=19.336.2+9+9.05-5.55=18.79.85-2.02-1.64=6.193.99-2.1+8.43=10.320.94+6.49+9.7-1.32=15.814.51+2.8-4.86+4.22=6.