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8.39-7.85+9.92+1.77=8.89+3.39=8.02+8.75-5.34=4.79+9.57+1.47-4.56=7.1+9.04+4.94=9.37-3.18+8.35=8.4-5.27+8.16+9.7=2.2-0.04+3.21+0.07=9.18-1.74=7.82-4.47=3.05+5.91-5.38+6.01=7.08+8.22-1.42+2.58=0.9+1.14-0.3=9.75+3.84+5.59+7.27=8.78-0.14+5.56-9.46=1.55+7.04-0.14-6.55=9.4-4.99+7.05-5.51=1.83-0.88+4.12+4.16=5.56-4.55-0.02=8.48+8.88-5.35=4.31+6.37-0.57-3.21=2.79+6.9+9.94+6.19=9.17+6.48-0.9+2.68=8.31-2.96+9.86=1.35+3.46=5.33+1.48+0.21=6.99-6.22+9.88+5.97=9.19+7.27+0.02=5.83-1.11-1.53-2.25=2.46+9.41-3.81+7.23=2.53+9.66-4-2.72=2.68-1.19+0.11+6.98=4.42+2.88+1.94+0.36=6.76-2.03+4.3+6.33=2.55-2.27+1.87-1.05=7.23-0.9-1.6=5.96-1.15-1.7-2.98=9.64-5.75+1.81-0.5=8.62-5.88-0.48=6.96+2.17=3.55+3.38-4.31+5.14=5.35+7.97-2.26-4.3=8.05-4.27=2-1.41-0.05+0.84=6.85-3.3=5.65+1.13+8.46=7.96-0.47=8.43-7.74-0.16+4.78=7.8+1.67-1.64=8.11-0.98-6.64+8.98=4.59-0.19-2.54+4.31=5.97+3.79=8.67-2.3+7.14-9.44=5.61-1.66-3.28+3.47=5.47+0.48-4.28=6.31+8.81+2.49+5.45=5.3-0.47-1.1+1.12=7.42+2.2+5.77-6.25=6.96+7.02+0.13-1.42=5.62-0.48-1.86=9.5+7.53=8.42+3.58-5.78=8.88+2.47+5.01+8.59=6.07+6.6=7.48-3.86+9.91-7.18=3.96-2.97-0.41+7.08=2.76+5.88+3.08-2=8.75+1.87-0.23-6.94=9.4+6.35=2.7+6.03+0.37=4.65-2.85-0.62-0.84=5.5-0.13+8.53+9.89=2.23+0.46+3.29+9.86=5.4+8.8=9.27+2.39+8.85=6.21+5.92-8.63+9.71=9.15-0.2-5.09-1.18=1.65+9.97-5.66=9.88-4.72-0.2-1.27=6.47-3.04+0.74=3.01+7.25=3.96+6.99+4.87+3.59=4.17+7.99-0.16-3.18=9.64+6.87+8.84+2.15=7.42+0.47-2.78+9.7=8.04-0.96+9.15=1.97+6.4+8.66=8.52-1.39-2.6-3.5=7.89-1.07+2.21=8.18-2.91-4.35-0.48=5.64-4.62+7.19+3.01=2.38-0.82+8.88-7.74=2.79+7.02-7.61+0.63=7.73+5.91-8.05=9.45-0.56-2.26-1.65=8.58-4.73-3.42=5.43+3.6-6.84=6.26-4.91=3.87+5.94+1.56+4.61=0.57+9.04+4.16+6.82=6.21+3.17+0.18=4.96+8-6.31-1.93=9.97-2.32=9.72+0.15+8.82+9.14=9.45+2.08-7.63+0.13=6.46+5.11-7.81+2.7=3.08-1.81+2.45=8.88-4.5+9.11+9.7=6.23-2.11-2.49+1.55=7.57+6.73-1.51=8.64+0.8-7.43+7.9=2.35+5.87-1.95=1+9.58+3.89+7.24=2.45+0.4+5.55+7.21=7.87-7.33-0.29=7.65-0.51-3.42-1.79=5.01-0.69-4+3.26=7.34-6.16-0.41+3.08=6.32+2.88-8.28+0.83=6.76+8.13+5.28-2.8=2.85+2.66+1.47-5=5.25-1.83-1.73=1.21+3.53-0.62+8.39=3.85+8.33-7.51-0.81=9.24-0.77+5.3=1.01+2.1+7.79-4.88=7.94-4.82-0.94+6.06=8.12-4.39-1.15+9.09=2.82+3.78+9.26-2.43=8.16+5.86-9.82=6.71-0.08-2.08+1.26=6.2-4.36+9.3+7.14=5.79-0.84-1.23-0.68=3.76-0.09-0.14=8.34-7.96-0.06+6.99=7.55-0.91+3.21+7.12=7.58-0.74+5.12-3.48=9.5-2.41=9.55-2.14-2.74-0.54=9.53+1.37-2.9-2.01=1.54+7.7+6.63=8.44+0.95+3.86+1.78=8.76+4.23=8.98-3.47=7.71-7.33+3.74+1.51=8.19-1.14+5.82+1.55=9.66-8.05+1.49+6.78=3.72-0.71+5.96+6.37=5.81-0.16+9.25-8.81=5.64+0.19+9.23-6.71=6.07+8.08+3.77-0.86=3.34+6.34=7.87-2.93-2-2.23=6.3-0.32+5.71-4.22=0.74+6.39-3.52+7.38=4.98+8.08+5.4-0.85=7.56-1.51-0.78-4.64=3.03-2.16+3.02=7.97-5.76+5.05=5.6+5+6.95+7.37=6.44-0.05-0.6=9.13-2.83+3.81=9.66-1.44-3.61+2.25=9.72-2.5-0.96+5.32=9.9-4.1-4.42=9.47-1.4-7.19+2.03=2.74+9.44+9.18+0.58=4.51+2.57+2.37-9.22=5.58+8.67+4.37-0.98=4.35+6.72=4.46+7.86+6.39=4.85+3.28=1.12+9.98+3.09-6.77=5.58+7.05=9.08-2.73+3.14+1.84=6.98-4.73+8.16-0.96=5.07-4.49+7.14+0.59=6.63+5.46-4.48-1.5=5.78+6.26+1.66=5.35-0.45-4.01=2.8+2.24+9.22-7.01=8.76+5.48+8.58+3.85=4.85+3.06-0.97-3.42=9.44+4.55=8.77-1.43+8.04-5.96=8.94+6.57=9.51+6.13+2.81-6.93=8.05-2.06+1.74-6.52=9-6.23=0.72+7.43+3.06+0.91=9.81+5.5+5.61=0.82+5.7+7.76-3.55=7.32+4.42+4.13+5.61=1.16+5.1-2.87=1.63+4.2-5.64=4.15+2.73+9.17-1.8=8.96-1.64+7.86+2.76=5.38-0.4+6.54-9.78=8.44-2.71-0.71-1.89=9.46-2.76+8.91=0.54-0.28+9.39=6.48+6.16-3.12=6.05-1.25-1.83+8.49=1.43-0.69+1.33=3.91-1.06+3.32+1.17=6.93-0.3-4.06-1.33=7.23+0.89-4.51-0.8=5.62+9.68-8.97=9.73-3.71-0.27-2.95=2.43+8.12-0.77-4.04=2.69-0.37=8.47-4.35=3.72+0.7=9.04-3.24+1.41+0.28=1+2.75+8.72+2.45=6.59-3.15+7.62+9.25=9.59-3.43-5.87+6.87=0.54+2.7+3.78+3.41=8.36+5.78+9.9+5.05=5.31-2.64-1.57-0.62=7.11+7.41-8.24=7.17-0.77=2.17+5.05+7.7+2.56=3.46-2.68+3.8=7.55-2.08-0.19+9.95=1.25+5.35-1.59=7.43-4.08+1.57-4.52=6.07+2.58-8.11+6.6=3.53-2.22+9.55=9.87-2.3-2.79+9.54=8.39-1.78-2.87-0.56=9.58+4.52=9.55-8.56+6.24-3.66=6.71-5.4=8.51-7.42+7.03-6.79=2.97+1.19-2.34+7.95=9.58-2.37-3.52+5.38=8.11-0.66-1.87-0.72=3.03+5.61+0.32-4.18=6.32-2.72+9.2+5.52=0.39+6.71+1.9-5.18=7.78+3.71=7.45+0.6+8.27+9.88=3.59-0.55=9.88-3.22-0.23-1.67=9.93+8.57-4.15+7.36=7.85-2.94+8.54+3.62=8.34-0.86+5.14=2.46-1.91+9.34=4.04+0.59+8.78+6.24=6.86-5.22+5.56=8.33-0.66-1.37+6.51=8.39-4.14-3.86+9.28=6.62+4.76-9.81=7.48+7.24-3.43-0.31=6.61+4.4-2.7=7.72-0.04+5.76-5.52=5.02-0.2-1.65=4.18-3.22+0.75=9.68-5.22+1.28+5.51=2.13+4.77-0.7-3.29=4.65+3.58+3.08=9.56+7.95+9.67+2.27=7.02+5.16-9.76+9.26=6.17+6.59=3.59+8.12+1.73=7.09-0.07-2.11=4.57+8.34-1.17-6.83=7.56-1.05-5.9+0.4=0.78+7.94-2.67=9.21-7.34+6.52+9.06=7.17-0.83+5.35-8.47=1.41+0.35=3.68+5.76-0.24+8.34=9.11+1.42-0.64-3.07=6.62-1.77+4.82+5.27=9.46+4.51=2.12+4.74+3.48-4.46=4.77+5.73+2.89-0.75=7.2+3.28-3.17-3.57=5.86-0.58-2.48-0.03=7.9-2.57-2.56+7.46=5.33+3-6.17+7.92=4.72-0.44+6.11+1.58=7.42-2.93+1.54=9.15-2.26=3.95+6.67=1.82+0.35+5.17+2.87=7.32+1.66+3.64=1.97+1.52=7.54-0.91-0.33-0.72=7.83+1.81-5.02-2.37=4.01+8.02-2.24-5.36=3.21+4.82+6.39=0.06+9.77+5.55=5.53-3.32-1.32=4.46-3.71=6.05-3.18+8.67=3.73+8.71+2.18=4.21-2.1=4.1-0.88+7.87+9.78=2.07+9.17-5.78+8.37=8.66-6.2=5.97+8=4.45+9.39-2.26-0.91=5.81+6.83+4.88=5.61-1.69=3.81+1.37-2.31=8.2+3.46+9.68+6.95=1.31+2.37+9.02-5.82=7.94-6.44+7.17+7.64=5.26+9.64-5.43-7.38=3.56-2.04-1.11+1.68=6.36+2.46=7.79+2.77+4.36-1.3=9.39-8.66+0.39-0.12=6.69-2.09+9.26=7.93-5.18+4.88=5.22+5.87=5.39-2.6=7.09-0.91-2.62=6.19-0.77+5.4-2.71=1.05+4.09+4.16=5.02+7.65-2.04=5.75-0.29-2.13-1.51=5.76+7.08=6.86+3.97+5.38=9.94-6.51+9.39+9.57=8.06+6.52+6.27=4.67-1.08+6.96-1.55=6.95+0.56+6.3+5.92=4.25+8.54-7.9+9.41=8.51-0.08-2.26=9.26-3.42-4.29=6.93+0.47-2.88-3.32=7.56-1.51+1.33+3.2=8.4-2.33+3.8=7.52+6.86=3.02+8.92+8.72-3.52=8.76-1.82-4.43-1.32=7.88-0.68-2.07+2.04=9.24-3.51-5.22=8.61-3.82-2.86=9.99-1.91-6.04-1.45=5.63-4.61=8.87-6.45-1.25=4.7+3.65-5.15+3.14=2.47+2.85+2.46-5.78=7.69-3.7+5.01+7.48=0.89+1.62+5.12-4.58=0.51+6.42-5.15-1.1=7.18-7.04+3.57-3.17=7.61+4.25+4.76+8.45=8.19+3.47+1.19+8.88=4.88-0.83+2.65+9.49=9.84+9.63-6.89=3.52-2.36+2.23=6.55+6.27+7.91=2.87-0.86-0.04-0.36=9.85-4.85+3=5.4-1.87+2.01=3.5-0.84-1.43+1.55=8.55+3.76+5.04=8.82+1.17-1.59-6.09=7.6+8.68-9.37=9.03-3.15-1.38=4.6-0.51+8.53=9.71+5.16-9.32=0.59+0.05+5.66+7.25=8.57-0.23=1.56+6.78+0.44-1.03=8.66-5.62+9.33+0.8=8.59-4.49-3.36=6.1-0.26-0.96-3.9=8.05-0.59-2.21-2.88=7.97-0.46=4.45+0.96+9.57-4.18=7.29+0.25=1.34+2.69=9.75-5.38+8.52-2.1=2.98-0.23-2.4+6.09=3.81+5.44-7.87-0.45=2.24+9.46-3.68-1.75=4.01+7.73-3.98-7.61=6.8-3.11-0.97=1.14+6.49-6.14-0.47=1.3+4.46+1.25+6.53=9.79+1.45-3.08=8.76-5.38-3.21=7.06-3.36-2.72-0.76=8.57-2.15-3.11=9.98-2.14-1.37-3.28=1.18+8.78-7.45+9.4=5.02+5.99+7.97=7.09+8.53-7.83-6.16=6.24+4.42-0.86-9.4=9.62+8.25+6.61-4.26=1.99-0.7=6.1-3.02+5.03=5.16-2.61+3.33=5.06+1.11-0.78-2.19=5.76+7.4+9.65-8.63=8.54-3.5+6.14=7.9-6.84=9.77-0.31+3.46-6.01=7.92+8.13-1.84=4.35+5.59-6.85-1.17=7.13-0.62-1.16=4.37+2.33+2.25=0.26+5.81-0.47=2.8+3.38+0.34=7.56-3.69=7.56-5.71+6.95-8.65=2.6+6.04-8.54=9.41-1.97-0.46-4.07=8.9+6.82+2.12=5.99-1.89-1.62+8.41=7.54+6.75+5.98+6.15=9.07-0.55=6.84-0.1+0.38-1.23=0.57+6.94+6.48=6.86+5.1-2.87+7.35=8.13-3.61=5.85-0.6=8.54+9.79+9.88-9.85=6.34+5.07-8.91+2.69=9.92-2.24-6.53-0.67=9.34-2.99=7.62-4.21-1.9=8.41-0.48-5.16-1.55=8.72-3.51=6.41+0.86-4.07+6.66=8.29-1.06-3.41+4.25=5-1.42+2.19-1.79=7.87-5.79=8.28-7.09+5.49-3.27=9.23-5.73-1.5-1.05=8.13-5.56=6.17+1.2+8.35-4.48=7.99-1.66=8.46+7.51-8.48-1.21=9.3+4.05+4.25=1.12+3.9+3.47-0.97=8.58+0.89+1.58-9.33=8.54+7.13+9.74=2.11-0.46=9.71-0.9-1.65-4.51=4.18-1.5-0.67=4.4+7.85+5.92=9.54+9.05-2.59=4.7-3.71-0.41+5.81=8.11+8.4+2.51-9.15=8.63-1.89-5.23=3.86+7.07+0.12-4.41=7.66+6.46=7.57+7.72+1.18-8.73=8.38-5.24+2.56=6.25+0.29+8.19+6.16=9.98+6.61-4.15-6.04=9.08+6.85+6.47-5.48=6.92-0.49+5.29-7.85=1.78+7.89-0.58-5.31=8.83+8.78+1.98+5.1=0.59+4.75+9.53-8.81=0.46+1.54+4.78-3.46=1.34+9.61=0.59+2.6+2.96+2.39=9.48-1.31-1.56-4.34=6.48-0.59-1.42+4.86=4.08+5.27=8.08-0.31+4.61-4.53=1.01+6.68-0.6-6.71=7.61+0.04-4.49=5+5.31-5.91+5.35=5.97-2.24+1.09+4.99=9.07-2-1.05+0.25=4.66-3.59=7.7-3.17=9.55-4.11-0.06-1.78=6.8+1.96+1.39-7.3=4.29+4.1-2.35-0.46=3.39-0.48+7.09+1=8.88-5.4-0.19-1.05=8.77+4.87+5.62+4.83=7.2-3.08-2.13=3.93-3.5-0.15+8.43=9.21+0.84+0.27+5.62=8.64-0.85-7.54=0.04+5.28-2.42=8.6-6.43-0.96+1.03=8.85-3.16-4.54+3.95=5.66-0.26-4.46-0.55=4.6+4.15-4.8=3.98+9.39+4.32+7.62=6.5-0.64+2.46=0.26+9.2+4.98+8.02=7.69-1.42-0.34-0.02=3.59+9.45=7.66-0.31-1.09-3.17=6.64-3.48+9.06-1.34=8.15+2.99+1-7.08=9.24-1.72-4.72=9.37-1.55-2.33=0.53+1.21+0.26+7.24=3.77-1.58+0.41+1.11=8.91-0.39-2.75-1.75=2.69-0.63-0.35=0.56+6.8-1.4-5.71=2.33-1.56-0.52=7.49+2.99+1.14-3.01=2.76+6.33+8.02=7.71-0.14=4.02+4.66-1.11+7.17=4.34-1.86=4.03+3.96-2.41+6.96=7.35+8.32-2.81=9.89-7.31+3.18-1.41=8.65-0.84+3.5-9.13=6.15-0.1-4.32+8.92=7+1.22-5.28+4.09=6.62+5.45-6.95=0.66+5.94-4.35=8.94-3.38-3.59+4.53=6.16+1.12+3.82-9.76=7.74-4.31+0.18-0.35=4.17-0.39-0.17+7.05=8.96-4.52-1.51=9.18-0.44-6.48+4.72=5.17-4.1+2.93=6.09+8.69+0.08=8.4-0.24-6.32+8.14=9.69-0.99-5.66+6.44=6.97-6.81+3.6=6.07-2.15+3.41=3.92+3.15-6.78+4.15=9.37-1.9+3.34=5.41+9.48+5.36-2.76=3.37+9.98-0.46-5.47=1.45-0.21=4.29-0.09+5.45+1.43=9.02-6.48+4.48=9.1-8.23=1.05+4.38=4.96-3.54+5.91+1.27=7.91-0.88-1.75-0.36=9.38+5.7-0.15+9.73=6.99+0.92-2.44=8.43+9.13+6.69=9.07-1.74+8.59-6.01=2.7+4.92+1.42+4.74=7.78+7.65+9.02-0.09=7.53-4.45-1.62=6.16-2.91+8.94=6.13-1.3+0.96-4.34=7.12+6.68-3.37-7.62=3.29+8.73-9.7+2.64=0.93+7.84-5.47+1.92=6.05-1.02-4.87+4.53=6.9-1.19-1.52-1.86=8.88+5.48=9.04-1.9-2.23=1.14+1.42+5.06=8.23+5.71-7.23-1.58=7.81-1.5-2.13=2.71+6.13+3.52+4.28=7.96-0.86-1.15+7.15=8.83-1.69+6.16+3.14=9.53-2.83-2.82+3.5=6.59+8.54-5.14-1.3=6.06+3.82-7.9+5.61=6.54-1.46+4.39-8.38=8.68+0.56+2.36+8.17=9.25+8.68-4.63=5.87+7.55-4.22+4.83=7.05-5.46+6.35+8=2.9+3.89-3.16+6.68=7.36-4.09-2.44+5.96=4.32+5.56-8.49+7.05=6.8-1.58-0.54=2.04+5.41-5.81=6.03+2.98-1.77=9.79+8.38-5.28=7.12-0.5=2.08+0.47+6.16-4.16=3.92-1.43+6.89=2.93+4.95-1.44-5.7=2.02+3.78=9.05-7.35-0.37=0.9+4.32-3.1=1.84+8.98-1.99+2.08=4.31+7.28+3.23=7.19-1.97+2.95=7.73-7.61+9.39=7.78-4.76+2=9.15+3.99+8.05+9.44=6.4+9.84+4.55=9.16+7.41-1.71+6.42=8.56+4.82+5.33=9.75-2.75+1.2=4.29+5.84-3.94+0.28=6.69-2.21+8.31=9.85-2.17-0.3+8.95=7.63-1.37+3.98-7.97=9.29+3.13+3.44=9.14+1.11=8.3-2.45-3.34=9.6+4.41+9.84=6.61-1.35-1.86+1.69=0.43+9.99+6.19+7.81=5.08+9.33-9.95+8.26=7.53+6.13+0.83-8.54=3.35-1.44+6.38+9.55=8.06+3.07=2.17-1.77=8.45-3.3+0.23-3.33=6.28+7.2-4.87=8.75-3.29=6.2+4.23-9.03=3.84-1.9=8.69-1.55-0.38-4.35=5.29+4.4+9.07-2.54=5.68+3.85+7.58+1.2=0.83-0.43+4.09=4.4-1.06-1.74=0.49-0.36=7.5-5.38=3.72-0.91-1.15=1.91+6.84-1.84=8.3-5.63-1.69=3.57+8.81+4.66=9.31+6.05=6.18+1.57-2.52-0.81=5.18+4.02+4.72=5.44-0.29+6.07=8.94+1.93+1.63=3.97+0.1=4.86+7.03-3.51-4.41=9.71-0.29+5.95-7.87=8.91-3.43+4.36-6.44=3.51-0.27+6.43=8.73-1.81=9.69-3.1-6.15=9.37+4.65-1.34+3.35=9.01-0.12-6.9-1.46=9.92-8.79=9.97-1.91-4.84-2.78=3.74-2.35-0.41=9.78-5.09=6.42-1.99+6.89+6.67=7.87+3.95+3.18-3.86=8.52+3.02=9.78+0.88-5.29-3.21=7.13+9.72-8.44+6.32=3.22+9.86-6.08+4.07=4.35+9.25-3.44+0.43=7.02-0.91+6.43-7.46=0.58-0.18+1.47+4.27=8.24+5.41-2.94-5.99=0.17+6.09-5.11+0.12=3.27+7.11+2.6=0.61+8.61=0.64+3.55-2.42+9.54=0.1+4.66-2.09=7.2+2.87=9.12-0.3-6.8-0.22=3.52+5.16+5.31-2.23=8.77+0.04=9.15-0.47-6.71+5.18=8.27+6.53-8.91=3.6-1.06+6.34-0.38=4.87-2.28-1.43-1.03=9.32+6.36-3.27=6.35+2.92=6.71+0.79+0.32=8.5-6.6+0.4+9.1=9.62-1.08-6.76+7.86=9.72-8.05+9.25-7.47=4.71-1.38-3.07=6.15+2.15-0.52+9.25=5.35-3.89+5.34=9.77+3.4+6.51+2.56=7.32+3.7+6.84=6.74-3.32-0.45-2.35=9.83+3.3-7.09+3.5=6.99-2.81+1.2=2.94+7.35+8.36=6.2-0.94+9.52+4.14=9.19-4.18+3.48-5.03=7.01-2.07+5.09+9.83=6.52-2.23-1.17=4.88+5.84-9.5-0.94=1.28+8.07+7.92+1.53=9.09+8.52+7.67=3.41+0.58+8.74=8.26-0.04+4.94-0.17=5.46+9.07+9.2-2.72=6.03-2.3+5.12-8.25=5.32-4.08=2.75+8.49+6.2+7.78=8.6+6.13-7.52=8.05-4.98+8.4-1.71=6.91+5.3+7.08=9.39-6.84-1.84=1.49+1.44=3.38-3+6.91=9.27-9.14+2.46+0.36=1.03+7.04-7.52=6.11-3.59+9.2+6.96=9.46-1.8+8.59-0.78=6.16-5.15+4.16-4.67=7.47+6.79-1.96-9.94=3.29+3.85=9.3-5.6+8.59-1.69=1.02+6.34-3.41+5.45=9.58+7.54-3.55-4.81=1.37+3.78=4.96-3.84+2.92+9.09=6.76-1.39-3.56=9.94+9.74-5.07-5.27=6.99-1.4-3.33-0.81=5.96+3.94=5.87+0.31=8.74-2.06-1.01-2.74=6.77+3.32+3.01+5.32=8.83-2.35-1.82-3.76=0.11+3.73-3.48+7.73=2.83-0.98+6.01=8.17+0.25+4.54+0.67=7.54-2.94=7.83-0.2-6.85=8.2-2.51=4.62-2.88+5.87+0.85=4.23-1.92+3.04=3.98+6.99+1.77=9.55+0.22-7.82-1.48=8.57-7.77+2.34+0.46=5.96+7.38-2.7-3.66=3.55+7.09-9.35=7.4-5.1-0.15-0.72=3.96+1.01-0.19=5.64-3.41+4.21+2.71=9.81+7.91-2.08=3.34-0.79-1.93=5.86+4.01=8.25-1.18+5.59=7.55-6.5-0.73=6.61+7.75=0.54+2.69+5.59=2.17+9.21+2.35+2.89=9.02-0.95-7.25+8.67=8.53+3.88-3.37+6.97=4.81-2.87+7.88-6.06=9.65-1.46+5.46-5.33=6.22+4.61+9.17-1.91=4.64-1.54-0.6+9.85=1.4+7.37+2.55=參考答案8.39-7.85+9.92+1.77=12.238.89+3.39=12.288.02+8.75-5.34=11.434.79+9.57+1.47-4.56=11.277.1+9.04+4.94=21.089.37-3.18+8.35=14.548.4-5.27+8.16+9.7=20.992.2-0.04+3.21+0.07=5.449.18-1.74=7.447.82-4.47=3.353.05+5.91-5.38+6.01=9.597.08+8.22-1.42+2.58=16.460.9+1.14-0.3=1.749.75+3.84+5.59+7.27=26.458.78-0.14+5.56-9.46=4.741.55+7.04-0.14-6.55=1.99.4-4.99+7.05-5.51=5.951.83-0.88+4.12+4.16=9.235.56-4.55-0.02=0.998.48+8.88-5.35=12.014.31+6.37-0.57-3.21=6.92.79+6.9+9.94+6.19=25.829.17+6.48-0.9+2.68=17.438.31-2.96+9.86=15.211.35+3.46=4.815.33+1.48+0.21=7.026.99-6.22+9.88+5.97=16.629.19+7.27+0.02=16.485.83-1.11-1.53-2.25=0.942.46+9.41-3.81+7.23=15.292.53+9.66-4-2.72=5.472.68-1.19+0.11+6.98=8.584.42+2.88+1.94+0.36=9.66.76-2.03+4.3+6.33=15.362.55-2.27+1.87-1.05=1.17.23-0.9-1.6=4.735.96-1.15-1.7-2.98=0.139.64-5.75+1.81-0.5=5.28.62-5.88-0.48=2.266.96+2.17=9.133.55+3.38-4.31+5.14=7.765.35+7.97-2.26-4.3=6.768.05-4.27=3.782-1.41-0.05+0.84=1.386.85-3.3=3.555.65+1.13+8.46=15.247.96-0.47=7.498.43-7.74-0.16+4.78=5.317.8+1.67-1.64=7.838.11-0.98-6.64+8.98=9.474.59-0.19-2.54+4.31=6.175.97+3.79=9.768.67-2.3+7.14-9.44=4.075.61-1.66-3.28+3.47=4.145.47+0.48-4.28=1.676.31+8.81+2.49+5.45=23.065.3-0.47-1.1+1.12=4.857.42+2.2+5.77-6.25=9.146.96+7.02+0.13-1.42=12.695.62-0.48-1.86=3.289.5+7.53=17.038.42+3.58-5.78=6.228.88+2.47+5.01+8.59=24.956.07+6.6=12.677.48-3.86+9.91-7.18=6.353.96-2.97-0.41+7.08=7.662.76+5.88+3.08-2=9.728.75+1.87-0.23-6.94=3.459.4+6.35=15.752.7+6.03+0.37=9.14.65-2.85-0.62-0.84=0.345.5-0.13+8.53+9.89=23.792.23+0.46+3.29+9.86=15.845.4+8.8=14.29.27+2.39+8.85=20.516.21+5.92-8.63+9.71=13.219.15-0.2-5.09-1.18=2.681.65+9.97-5.66=5.969.88-4.72-0.2-1.27=3.696.47-3.04+0.74=4.173.01+7.25=10.263.96+6.99+4.87+3.59=19.414.17+7.99-0.16-3.18=8.829.64+6.87+8.84+2.15=27.57.42+0.47-2.78+9.7=14.818.04-0.96+9.15=16.231.97+6.4+8.66=17.038.52-1.39-2.6-3.5=1.037.89-1.07+2.21=9.038.18-2.91-4.35-0.48=0.445.64-4.62+7.19+3.01=11.222.38-0.82+8.88-7.74=2.72.79+7.02-7.61+0.63=2.837.73+5.91-8.05=5.599.45-0.56-2.26-1.65=4.988.58-4.73-3.42=0.435.43+3.6-6.84=2.196.26-4.91=1.353.87+5.94+1.56+4.61=15.980.57+9.04+4.16+6.82=20.596.21+3.17+0.18=9.564.96+8-6.31-1.93=4.729.97-2.32=7.659.72+0.15+8.82+9.14=27.839.45+2.08-7.63+0.13=4.036.46+5.11-7.81+2.7=6.463.08-1.81+2.45=3.728.88-4.5+9.11+9.7=23.196.23-2.11-2.49+1.55=3.187.57+6.73-1.51=12.798.64+0.8-7.43+7.9=9.912.35+5.87-1.95=6.271+9.58+3.89+7.24=21.712.45+0.4+5.55+7.21=15.617.87-7.33-0.29=0.257.65-0.51-3.42-1.79=1.935.01-0.69-4+3.26=3.587.34-6.16-0.41+3.08=3.856.32+2.88-8.28+0.83=1.756.76+8.13+5.28-2.8=17.372.85+2.66+1.47-5=1.985.25-1.83-1.73=1.691.21+3.53-0.62+8.39=12.513.85+8.33-7.51-0.81=3.869.24-0.77+5.3=13.771.01+2.1+7.79-4.88=6.027.94-4.82-0.94+6.06=8.248.12-4.39-1.15+9.09=11.672.82+3.78+9.26-2.43=13.438.16+5.86-9.82=4.26.71-0.08-2.08+1.26=5.816.2-4.36+9.3+7.14=18.285.79-0.84-1.23-0.68=3.043.76-0.09-0.14=3.538.34-7.96-0.06+6.99=7.317.55-0.91+3.21+7.12=16.977.58-0.74+5.12-3.48=8.489.5-2.41=7.099.55-2.14-2.74-0.54=4.139.53+1.37-2.9-2.01=5.991.54+7.7+6.63=15.878.44+0.95+3.86+1.78=15.038.76+4.23=12.998.98-3.47=5.517.71-7.33+3.74+1.51=5.638.19-1.14+5.82+1.55=14.429.66-8.05+1.49+6.78=9.883.72-0.71+5.96+6.37=15.345.81-0.16+9.25-8.81=6.095.64+0.19+9.23-6.71=8.356.07+8.08+3.77-0.86=17.063.34+6.34=9.687.87-2.93-2-2.23=0.716.3-0.32+5.71-4.22=7.470.74+6.39-3.52+7.38=10.994.98+8.08+5.4-0.85=17.617.56-1.51-0.78-4.64=0.633.03-2.16+3.02=3.897.97-5.76+5.05=7.265.6+5+6.95+7.37=24.926.44-0.05-0.6=5.799.13-2.83+3.81=10.119.66-1.44-3.61+2.25=6.869.72-2.5-0.96+5.32=11.589.9-4.1-4.42=1.389.47-1.4-7.19+2.03=2.912.74+9.44+9.18+0.58=21.944.51+2.57+2.37-9.22=0.235.58+8.67+4.37-0.98=17.644.35+6.72=11.074.46+7.86+6.39=18.714.85+3.28=8.131.12+9.98+3.09-6.77=7.425.58+7.05=12.639.08-2.73+3.14+1.84=11.336.98-4.73+8.16-0.96=9.455.07-4.49+7.14+0.59=8.316.63+5.46-4.48-1.5=6.115.78+6.26+1.66=13.75.35-0.45-4.01=0.892.8+2.24+9.22-7.01=7.258.76+5.48+8.58+3.85=26.674.85+3.06-0.97-3.42=3.529.44+4.55=13.998.77-1.43+8.04-5.96=9.428.94+6.57=15.519.51+6.13+2.81-6.93=11.528.05-2.06+1.74-6.52=1.219-6.23=2.770.72+7.43+3.06+0.91=12.129.81+5.5+5.61=20.920.82+5.7+7.76-3.55=10.737.32+4.42+4.13+5.61=21.481.16+5.1-2.87=3.391.63+4.2-5.64=0.194.15+2.73+9.17-1.8=14.258.96-1.64+7.86+2.76=17.945.38-0.4+6.54-9.78=1.748.44-2.71-0.71-1.89=3.139.46-2.76+8.91=15.610.54-0.28+9.39=9.656.48+6.16-3.12=9.526.05-1.25-1.83+8.49=11.461.43-0.69+1.33=2.073.91-1.06+3.32+1.17=7.346.93-0.3-4.06-1.33=1.247.23+0.89-4.51-0.8=2.815.62+9.68-8.97=6.339.73-3.71-0.27-2.95=2.82.43+8.12-0.77-4.04=5.742.69-0.37=2.328.47-4.35=4.123.72+0.7=4.429.04-3.24+1.41+0.28=7.491+2.75+8.72+2.45=14.926.59-3.15+7.62+9.25=20.319.59-3.43-5.87+6.87=7.160.54+2.7+3.78+3.41=10.438.36+5.78+9.9+5.05=29.095.31-2.64-1.57-0.62=0.487.11+7.41-8.24=6.287.17-0.77=6.42.17+5.05+7.7+2.56=17.483.46-2.68+3.8=4.587.55-2.08-0.19+9.95=15.231.25+5.35-1.59=5.017.43-4.08+1.57-4.52=0.46.07+2.58-8.11+6.6=7.143.53-2.22+9.55=10.869.87-2.3-2.79+9.54=14.328.39-1.78-2.87-0.56=3.189.58+4.52=14.19.55-8.56+6.24-3.66=3.576.71-5.4=1.318.51-7.42+7.03-6.79=1.332.97+1.19-2.34+7.95=9.779.58-2.37-3.52+5.38=9.078.11-0.66-1.87-0.72=4.863.03+5.61+0.32-4.18=4.786.32-2.72+9.2+5.52=18.320.39+6.71+1.9-5.18=3.827.78+3.71=11.497.45+0.6+8.27+9.88=26.23.59-0.55=3.049.88-3.22-0.23-1.67=4.769.93+8.57-4.15+7.36=21.717.85-2.94+8.54+3.62=17.078.34-0.86+5.14=12.622.46-1.91+9.34=9.894.04+0.59+8.78+6.24=19.656.86-5.22+5.56=7.28.33-0.66-1.37+6.51=12.818.39-4.14-3.86+9.28=9.676.62+4.76-9.81=1.577.48+7.24-3.43-0.31=10.986.61+4.4-2.7=8.317.72-0.04+5.76-5.52=7.925.02-0.2-1.65=3.174.18-3.22+0.75=1.719.68-5.22+1.28+5.51=11.252.13+4.77-0.7-3.29=2.914.65+3.58+3.08=11.319.56+7.95+9.67+2.27=29.457.02+5.16-9.76+9.26=11.686.17+6.59=12.763.59+8.12+1.73=13.447.09-0.07-2.11=4.914.57+8.34-1.17-6.83=4.917.56-1.05-5.9+0.4=1.010.78+7.94-2.67=6.059.21-7.34+6.52+9.06=17.457.17-0.83+5.35-8.47=3.221.41+0.35=1.763.68+5.76-0.24+8.34=17.549.11+1.42-0.64-3.07=6.826.62-1.77+4.82+5.27=14.949.46+4.51=13.972.12+4.74+3.48-4.46=5.884.77+5.73+2.89-0.75=12.647.2+3.28-3.17-3.57=3.745.86-0.58-2.48-0.03=2.777.9-2.57-2.56+7.46=10.235.33+3-6.17+7.92=10.084.72-0.44+6.11+1.58=11.977.42-2.93+1.54=6.039.15-2.26=6.893.95+6.67=10.621.82+0.35+5.17+2.87=10.217.32+1.66+3.64=12.621.97+1.52=3.497.54-0.91-0.33-0.72=5.587.83+1.81-5.02-2.37=2.254.01+8.02-2.24-5.36=4.433.21+4.82+6.39=14.420.06+9.77+5.55=15.385.53-3.32-1.32=0.894.46-3.71=0.756.05-3.18+8.67=11.543.73+8.71+2.18=14.624.21-2.1=2.114.1-0.88+7.87+9.78=20.872.07+9.17-5.78+8.37=13.838.66-6.2=2.465.97+8=13.974.45+9.39-2.26-0.91=10.675.81+6.83+4.88=17.525.61-1.69=3.923.81+1.37-2.31=2.878.2+3.46+9.68+6.95=28.291.31+2.37+9.02-5.82=6.887.94-6.44+7.17+7.64=16.315.26+9.64-5.43-7.38=2.093.56-2.04-1.11+1.68=2.096.36+2.46=8.827.79+2.77+4.36-1.3=13.629.39-8.66+0.39-0.12=16.69-2.09+9.26=13.867.93-5.18+4.88=7.635.22+5.87=11.095.39-2.6=2.797.09-0.91-2.62=3.566.19-0.77+5.4-2.71=8.111.05+4.09+4.16=9.35.02+7.65-2.04=10.635.75-0.29-2.13-1.51=1.825.76+7.08=12.846.86+3.97+5.38=16.219.94-6.51+9.39+9.57=22.398.06+6.52+6.27=20.854.67-1.08+6.96-1.55=96.95+0.56+6.3+5.92=19.734.25+8.54-7.9+9.41=14.38.51-0.08-2.26=6.179.26-3.42-4.29=1.556.93+0.47-2.88-3.32=1.27.56-1.51+1.33+3.2=10.588.4-2.33+3.8=9.877.52+6.86=14.383.02+8.92+8.72-3.52=17.148.76-1.82-4.43-1.32=1.197.88-0.68-2.07+2.04=7.179.24-3.51-5.22=0.518.61-3.82-2.86=1.939.99-1.91-6.04-1.45=0.595.63-4.61=1.028.87-6.45-1.25=1.174.7+3.65-5.15+3.14=6.342.47+2.85+2.46-5.78=27.69-3.7+5.01+7.48=16.480.89+1.62+5.12-4.58=3.050.51+6.42-5.15-1.1=0.687.18-7.04+3.57-3.17=0.547.61+4.25+4.76+8.45=25.078.19+3.47+1.19+8.88=21.734.88-0.83+2.65+9.49=16.199.84+9.63-6.89=12.583.52-2.36+2.23=3.396.55+6.27+7.91=20.732.87-0.86-0.04-0.36=1.619.85-4.85+3=85.4-1.87+2.01=5.543.5-0.84-1.43+1.55=2.788.55+3.76+5.04=17.358.82+1.17-1.59-6.09=2.317.6+8.68-9.37=6.919.03-3.15-1.38=4.54.6-0.51+8.53=12.629.71+5.16-9.32=5.550.59+0.05+5.66+7.25=13.558.57-0.23=8.341.56+6.78+0.44-1.03=7.758.66-5.62+9.33+0.8=13.178.59-4.49-3.36=0.746.1-0.26-0.96-3.9=0.988.05-0.59-2.21-2.88=2.377.97-0.46=7.514.45+0.96+9.57-4.18=10.87.29+0.25=7.541.34+2.69=4.039.75-5.38+8.52-2.1=10.792.98-0.23-2.4+6.09=6.443.81+5.44-7.87-0.45=0.932.24+9.46-3.68-1.75=6.274.01+7.73-3.98-7.61=0.156.8-3.11-0.97=2.721.14+6.49-6.14-0.47=1.021.3+4.46+1.25+6.53=13.549.79+1.45-3.08=8.168.76-5.38-3.21=0.177.06-3.36-2.72-0.76=0.228.57-2.15-3.11=3.319.98-2.14-1.37-3.28=3.191.18+8.78-7.45+9.4=11.915.02+5.99+7.97=18.987.09+8.53-7.83-6.16=1.636.24+4.42-0.86-9.4=0.49.62+8.25+6.61-4.26=20.221.99-0.7=1.296.1-3.02+5.03=8.115.16-2.61+3.33=5.885.06+1.11-0.78-2.19=3.25.76+7.4+9.65-8.63=14.188.54-3.5+6.14=11.187.9-6.84=1.069.77-0.31+3.46-6.01=6.917.92+8.13-1.84=14.214.35+5.59-6.85-1.17=1.927.13-0.62-1.16=5.354.37+2.33+2.25=8.950.26+5.81-0.47=5.62.8+3.38+0.34=6.527.56-3.69=3.877.56-5.71+6.95-8.65=0.152.6+6.04-8.54=0.19.41-1.97-0.46-4.07=2.918.9+6.82+2.12=17.845.99-1.89-1.62+8.41=10.897.54+6.75+5.98+6.15=26.429.07-0.55=8.526.84-0.1+0.38-1.23=5.890.57+6.94+6.48=13.996.86+5.1-2.87+7.35=16.448.13-3.61=4.525.85-0.6=5.258.54+9.79+9.88-9.85=18.366.34+5.07-8.91+2.69=5.199.92-2.24-6.53-0.67=0.489.34-2.99=6.357.62-4.21-1.9=1.518.41-0.48-5.16-1.55=1.228.72-3.51=5.216.41+0.86-4.07+6.66=9.868.29-1.06-3.41+4.25=8.075-1.42+2.19-1.79=3.987.87-5.79=2.088.28-7.09+5.49-3.27=3.419.23-5.73-1.5-1.05=0.958.13-5.56=2.576.17+1.2+8.35-4.48=11.247.99-1.66=6.338.46+7.51-8.48-1.21=6.289.3+4.05+4.25=17.61.12+3.9+3.47-0.97=7.528.58+0.89+1.58-9.33=1.728.54+7.13+9.74=25.412.11-0.46=1.659.71-0.9-1.65-4.51=2.654.18-1.5-0.67=2.014.4+7.85+5.92=18.179.54+9.05-2.59=164.7-3.71-0.41+5.81=6.398.11+8.4+2.51-9.15=9.878.63-1.89-5.23=1.513.86+7.07+0.12-4.41=6.647.66+6.46=14.127.57+7.72+1.18-8.73=7.748.38-5.24+2.56=5.76.25+0.29+8.19+6.16=20.899.98+6.61-4.15-6.04=6.49.08+6.85+6.47-5.48=16.926.92-0.49+5.29-7.85=3.871.78+7.89-0.58-5.31=3.788.83+8.78+1.98+5.1=24.690.59+4.75+9.53-8.81=6.060.46+1.54+4.78-3.46=3.321.34+9.61=10.950.59+2.6+2.96+2.39=8.549.48-1.31-1.56-4.34=2.276.48-0.59-1.42+4.86=9.334.08+5.27=9.358.08-0.31+4.61-4.53=7.851.01+6.68-0.6-6.71=0.387.61+0.04-4.49=3.165+5.31-5.91+5.35=9.755.97-2.24+1.09+4.99=9.819.07-2-1.05+0.25=6.274.66-3.59=1.077.7-3.17=4.539.55-4.11-0.06-1.78=3.66.8+1.96+1.39-7.3=2.854.29+4.1-2.35-0.46=5.583.39-0.48+7.09+1=118.88-5.4-0.19-1.05=2.248.77+4.87+5.62+4.83=24.097.2-3.08-2.13=1.993.93-3.5-0.15+8.43=8.719.21+0.84+0.27+5.62=15.948.64-0.85-7.54=0.250.04+5.28-2.42=2.98.6-6.43-0.96+1.03=2.248.85-3.16-4.54+3.95=5.15.66-0.26-4.46-0.55=0.394.6+4.15-4.8=3.953.98+9.39+4.32+7.62=25.316.5-0.64+2.46=8.320.26+9.2+4.98+8.02=22.467.69-1.42-0.34-0.02=5.913.59+9.45=13.047.66-0.31-1.09-3.17=3.096.64-3.48+9.06-1.34=10.888.15+2.99+1-7.08=5.069.24-1.72-4.72=2.89.37-1.55-2.33=5.490.53+1.21+0.26+7.24=9.243.77-1.58+0.41+1.11=3.718.91-0.39-2.75-1.75=4.022.69-0.63-0.35=1.710.56+6.8-1.4-5.71=0.252.33-1.56-0.52=0.257.49+2.99+1.14-3.01=8.612.76+6.33+8.02=17.117.71-0.14=7.574.02+4.66-1.11+7.17=14.744.34-1.86=2.484.03+3.96-2.41+6.96=12.547.35+8.32-2.81=12.869.89-7.31+3.18-1.41=4.358.65-0.84+3.5-9.13=2.186.15-0.1-4.32+8.92=10.657+1.22-5.28+4.09=7.036.62+5.45-6.95=5.120.66+5.94-4.35=2.258.94-3.38-3.59+4.53=6.56.16+1.12+3.82-9.76=1.347.74-4.31+0.18-0.35=3.264.17-0.39-0.17+7.05=10.668.96-4.52-1.51=2.939.18-0.44-6.48+4.72=6.985.17-4.1+2.93=46.09+8.69+0.08=14.868.4-0.24-6.32+8.14=9.989.69-0.99-5.66+6.44=9.486.97-6.81+3.6=3.766.07-2.15+3.41=7.333.92+3.15-6.78+4.15=4.449.37-1.9+3.34=10.815.41+9.48+5.36-2.76=17.493.37+9.98-0.46-5.47=7.421.45-0.21=1.244.29-0.09+5.45+1.43=11.089.02-6.48+4.48=7.029.1-8.23=0.871.05+4.38=5.434.96-3.54+5.91+1.27=8.67.91-0.88-1.75-0.36=4.929.38+5.7-0.15+9.73=24.666.99+0.92-2.44=5.478.43+9.13+6.69=24.259.07-1.74+8.59-6.01=9.912.7+4.92+1.42+4.74=13.787.78+7.65+9.02-0.09=24.367.53-4.45-1.62=1.466.16-2.91+8.94=12.196.13-1.3+0.96-4.34=1.457.12+6.68-3.37-7.62=2.813.29+8.73-9.7+2.64=4.960.93+7.84-5.47+1.92=5.226.05-1.02-4.87+4.53=4.696.9-1.19-1.52-1.86=2.338.88+5.48=14.369.04-1.9-2.23=4.911.14+1.42+5.06=7.628.23+5.71-7.23-1.58=5.137.81-1.5-2.13=4.182.71+6.13+3.52+4.28=16.647.96-0.86-1.15+7.15=13.18.83-1.69+6.16+3.14=16.449.53-2.83-2.82+3.5=7.386.59+8.54-5.14-1.3=8.696.06+3.82-7.9+5.61=7.596.54-1.46+4.39-8.38=1.098.68+0.56+2.36+8.17=19.779.25+8.68-4.63=13.35.87+7.55-4.22+4.83=14.037.05-5.46+6.35+8=15.942.9+3.89-3.16+6.68=10.317.36-4.09-2.44+5.96=6.794.32+5.56-8.49+7.05=8.446.8-1.58-0.54=4.682.04+5.41-5.81=1.646.03+2.98-1.77=7.249.79+8.38-5.28=12.897.12-0.5=6.622.08+0.47+6.16-4.16=4.553.92-1.43+6.89=9.382.93+4.95-1.44-5.7=0.742.02+3.78=5.89.05-7.35-0.37=1.330.9+4.32-3.1=2.121.84+8.98-1.99+2.08=10.914.31+7.28+3.23=14.827.19-1.97+2.95=8.177.73-7.61+9.39=9.517.78-4.76+2=5.029.15+3.99+8.05+9.44=30.636.4+9.84+4.55=20.799.16+7.41-1.71+6.42=21.288.56+4.82+5.33=18.719.75-2.75+1.2=8.24.29+5.84-3.94+0.28=6.476.69-2.21+8.31=12.799.85-2.17-0.3+8.95=16.337.63-1.37+3.98-7.97=2.279.29+3.13+3.44=15.869.14+1.11=10.258.3-2.45-3.34=2.519.6+4.41+9.84=23.856.61-1.35-1.86+1.69=5.090.43+9.99+6.19+7.81=24.425.08+9.33-9.95+8.26=12.727.53+6.13+0.83-8.54=5.953.35-1.44+6.38+9.55=17.848.06+3.07=11.132.17-1.77=0.48.45-3.3+0.23-3.33=2.056.28+7.2-4.87=8.618.75-3.29=5.466.2+4.23-9.