四年級數(shù)學（小數(shù)加減運算）計算題專項練習與答案匯編

四年級數(shù)學（小數(shù)加減運算）計算題專項練習與答案匯編8.49-4.88-0.35-1.07=7.08-6.59-0.37=4.84+1.67+0.32+3.27=9.25+7.91=9.3-2.21+4.7-6.22=8.66-4.55=8.57+0.51-1.64+7.04=9.69-9.25=2.33-2.18=7.41-3.9+6.79+4.64=8.28+1.12=0.51+6.06+5.5=0.56+7.8+6.04+4.43=1.38+8.45-8.02=9.13+8.33-3.62-7.94=4.81+0.11+4.83-4.8=6.11-5.05+3.02=3.43-1.16=4.6-2.79=5.88+1.03-2.44=5.12+8.51=3.94-2.43=4.57+1.98+6.82=4.45-1-0.38-2.32=0.71+7.76+9.87+4.43=8.32+0.72-4.96-3.61=6.55-1.68+6.36-7.77=6.18+9.79-5.71=4.01+1.8-0.71-1.17=6.2+5.21-5.69-1.52=9.59-1.22=9.27-0.95+5.15-2=4.62-1.46=6.36-3.8-0.84-1.04=0.95+1.34+2.4=6.87-5.71+5.58=7.89+1.43-2.5-3.29=7.59-1.29+5.05=2.39+6.92+8.8+2.7=5.57-3.23-0.04-1.49=5.78+8.23-2.37-1.44=9.18-8.78=4.18-1.62+9.78=5.56-1.33+8.51+5.41=4.9-4.44+6.26+1.5=5.38-2.14-0.67-1.67=0.81+6.42+1.57+7.11=6.43-4.25+9.24=3.18+7.64-8.26+8.17=8.49-0.34-0.62+4.35=9.88-3.48-0.22-2.71=9.41-0.8+1.06=8.41+4.02+9.29=5.21+3.55=3.78+3.02+0.85=7.61-3.7=7.16-6.21+3.3=9.78+5.02+9.06+3.03=6.67-4.2=1.04+3.58=4.92+4.67=1.75+2.53-2.84=6.83-2.63-0.91-0.84=0.47+1.96=7.13+7.47-5.32+0.85=7.73-1.53-3.3+0.85=6.98-5.32=7.15+9.91+9.43-8.19=4.82+7.04-3.39-2.44=7.77+8.33=9.44+0.51-8.42+6.63=1.98+2.16-3.2=3.3+6.29+9.04-1.48=8.86-2.16-0.31+1=6.53-0.82-3.87-1.55=2.07+7.83-2.7+5.98=3.77+5.39-6.28=7.36+8.87+8.36=6.42+7.37+5.79=4.57+8.54-9.9+9.3=5.82-1.09-0.38-2.79=2.4-0.55-0.51=4.55-3.14-0.02=9.57-3.12-1.36=9.68-2.98-2.61=3.33+6.94-7.14=1.49+9.85-3.68=6.87+3.33=3.06+9.41=5.19-0.1=5.12-2.57=6.17+6.08+1.32=9.44+3.3+1.46-4.77=9.92-3.66+5.02=7.01-6.33=2.56+7.28-7.48+1.89=7.2+2.05=8.6-4.66-1.12=5.02-4.82+9.87=9.62-6.78=1.47+7.68+7.23-2.88=1.29-1+5.59+9.24=6.86+6.49-1.19-9.88=8.69-2.53-4.53=9.05-1.39-5.15=9.84+0.9+7.36+1.23=6.14+8.94-3.64+1.57=0.56+4.48+6.54-6.75=0.47-0.13+3.78=8.9-0.66-1.11=9.43+1.52-0.96=9.34-2.13=4.21+7.81+9.1+6.41=9.17-3.29-0.04+6.29=5.31-0.25-4.09+8.75=4.57+1.74-3.98+4.98=4.25-0.78-2.33-0.21=5.58-1.18-1.32=6.48+1.92-5.71=9.19+6.26-6.7+2.62=6.52-2.04-2.02+9.61=2.09+4.39+1.42-1.11=9.24-1.1-6.86-0.08=3.4-3.23=3.66-2.23+8.97=8.66-3.73-2.03=3.72-2.36-0.36+0.94=2.93-0.69-0.26+6.15=8.21-0.02+9.86-5.88=0.82+8.7=1.67-0.97+7.8-0.38=1.66+5.09+6.83+2.31=8.36-5.46+2.29+3.91=6.73+0.65+1.95=9.46-0.59-5.37+5.51=9.55-5.76+5.58+4.73=6.92-0.54-2.96=1.93+0.12+7.24-2.21=8.02-1.44-2.62+5.44=6.64+5.11+0.65-7.78=9.51+8.54-6.14=0.44-0.03+1.07=9.4-0.21+7.17-2.37=4.76+9.45=7.23-3.26+5.36+2.77=4.28-1.04+7.94=7.95+1.33-1.23=1.61+3.7+4.09=9.88-3.42=9.78-3.16+0.13+4.87=6.39+3.91+6.27+8.96=4.58+5.97-4.61-5.19=8.73-1.01-4.74+8.22=6.83-3.32+1.17-0.16=9.65-0.46=8.42+9.23-3.11-4.17=5.57-1.54-3.47=7.08-6.42+7.86-2.97=9.79-7.48+6.84+3.99=9.37-0.91-4.26+9.72=2.48+0.92+5.22=8.25+3.6-1.86=9.91-2.9-1.34-2.05=0.52+2.99+7.92+0.77=4.25-1.83-1.95=9.74+8.31-5.82-6.36=9.66-0.64+8.91=0.83+8.57-3.01=8.55-3+4.85-3.18=9.91-5.46-1.56-1.78=9.93-6.17+2.78=8.76-1.2-2.35=2.42+3.09+9.28=4.16-3.44+5.9-2.55=6.22+9.63-0.83+8.22=9.58+9.44+8.06+2.42=5.33+7.97+9.42+5.95=7.55-2.11+5.36-4.72=7.63-1.03+4.64=6.22+2.46+4.11=8.32+6.57-6.65=7.25-4.54-2.02+0.47=5.31+8.19-4.88=9.84-8.82+2.85+5.87=7.9-1.69+8.84=5.48+3.48+9.33-9.18=7.4-1.34+0.9+3.48=6.36+8.75-9.46-0.78=4.9+6.86+6.01+5.06=6.54-3.33+7.63=6.15-1.51=5.48+2.2=7.05-5.02+5.4-3.69=8.85-5-0.53+1.34=6.8+3.33+5.64+0.38=5.95+6.46-3.91+8.23=3.78+8.92-6.5+7.32=3.57-2.02-1.17=2.19+3.57+6.17+3.74=7.92-5.98+4.1=8.62+9.18+1.09=9.01+5.95+5.85+9.03=3.62+7.65=2.96-1.06=4.06+0.64+4.77-4.08=9.53-0.77+0.24+4.56=7.96+7.63=9.33-0.22-1.48+8.04=6.2+4.91-8.34+9.22=5.17-2.41+5.53=8.9+9.1+3.21-8.78=9.11-0.2-3.43-4.08=5.48-2.96+3.86-5.64=3.64+5.03+5.86=9.39-8.81+5.96-0.16=7.27+3.8-4.16+8.63=8.58-4.69+0.23=7.79-5.6-0.21+3.75=9.07+7.94-4.87-4.15=5.44-1.32-0.09-1.23=4.69+3.63+6.83+2.5=7.59-2.61+6.4-1.3=0.15+9.55+3.43=0.41+5.04-0.73=2.14+0.23=1.96-1.01+9.53+4.66=5.22-2.76-0.75+3.18=8.56+9.08-2.08-5.2=4.97-0.25-0.26-2.57=9.89-9.25+5.71+0.35=3.39-2.85+9.39+3.32=9.62-7.3+4.27+2.21=9-1.48-1.5-0.36=1.19+5.38+0.61+7.72=2.73-1.58-0.37+8.33=9.74-4.44+9.63=7.77-1.42-4.78+4.29=5.33+7.06+6.5-8.35=6.65+7.08-4.6+8.86=8.16+7.44=3.18-0.35=3.39+7.48=6.92+6.71-7.41=7.88+1.81-4.98+9.22=7.89-5.47+9.24+3.3=7.78+7+2.37=7.99+2.69+1.95+5.78=7.02-3.96=4.82-1.77-1.38-1.41=4.24+8.89+6.4+7.31=3.34-0.94+2.87=9.51-5-1.43-2.72=1.69+0.92=6.47-5.97+2.38+7.83=2.18+7.43-1.07-0.77=6.93+7.39+0.23=6.44+4.19-2.72-7.17=6.89+9.84+1.9+3.91=5.59+2.29+0.2+2.08=4.61+9.13-4.89-6.87=3.28+1.88+2.71+8.22=7.91+0.55-7.85=4.49+8.68+2.85=5.63+3.74=1.78+2.3+7.39+8.47=6-1.14-1.53=9.04-6.38+9.44+0.22=3.74+6.52+4.59+6.33=8.83+1.97=9.58+9.04=7.85+1.79+7.28=5.73-0.63-2.58=4.73+9.19+6.23-8.92=5.78-1.18+8.75-5.24=7.88-4.68+6.88+4.71=1.66+6.79=6.81+0.82-3.11=8.62-2.21+6.2-6.03=9.82-2.83=9.33+5.21-5.36-6.9=8.89-3.67-1.12+3.62=9.32-0.76-0.08-4.55=9.55-3.22-2.48-0.71=7.51-3+5.96=0.91+1.59+7.47-2.01=2.9+3.95-0.91-3.64=4.47-0.59-1.43+6.91=4.06+7.07=0.77+9.27+4.98+9.15=3.25+9.81=7.25+4.77-8.29-0.23=1.75+0.34=9.88-8.74+1.49+9.93=5.82-0.28-1.07-0.56=2.37+8.9+2.57-5.15=5.36+3.36-5.55+0.82=8.2-1.3-1.7-5.1=3.46-2.2+7.76=8.16+4.23-4.21+4.74=5.64-0.59+8.29=5.26-3.13=8.91-1.7-2.94-1.4=9.49-5.21+5.54-7.07=6.48+6.24-8.04-2.78=4.86+6.1+2.78=6.47-1.27-0.77=9.88-1.28-2.06+5.24=4.84-1.12-3.22+4.4=7.34+5.3-1.95=8.92-0.3+6.15-6.12=6.21+9.57-1.39-5.31=7.3-4.04+1.94+5.35=6.53+3.36-2.4-5.17=0.03+6.99-3.19=3.33-1.55+6.79+5.76=6.42+9.47+3.43+4.94=6.9-6.33=5.89-2.55+0.82=4.13+6.48-8.45-1.65=1.28+9.19-9.55+4.45=2.22-0.45+6.92=1.99+3.88=9.09+8.19+5.56=7.74+7.51+8.6+8.3=2.84-1.22-0.97=5.57-5.29+4.68-4.56=5.45+5.28-7.43=6.99-0.58+5.85=5.48-3.41=9.56-1.85-1.44-0.98=9.62-6.6-2.55+8.24=5.8+8.46-6.26+4.16=9.72+9.3-2.78=7.14+9.48-5.77-2.82=8.01-6.26=3.98+4.56+5.54=6.99-4.49-1.15-0.14=9.94-3.26+8.43=8.8-3.97=0.57+7.85-2.6=1.57+3.48+7.97-9.1=0.13+0.56=1.08+9.38-8=6.93+0.4+5.62=7.11-0.3-1.13+4.1=7.36-3.15+7.7+1.46=9.08-3.41-1.55+0.86=9.72+2.81=3.96+1.66-0.16+9.22=7.2+2.72+6.9=9.93+6.06-7.93-0.66=8.37+3.01-8.83-1.4=9.52-5.07=7.15-2.85+8.43=4.23+9.94+6.14-9.14=3.64+9.58+8.83+2.5=8.03-0.93-1.94=4.25+5.02-5.59+4.55=4.89+6.16+7.58-9.62=8.46+4.93=7.09+4.99+0.83-9.51=4.87+2.82-3.82+1.87=2.15-0.83+9.42-8.2=9.36+5.96-4.33+0.9=3.7-2.99+7.49-6.08=8.27-2.31-1.96+4.54=8.29-0.89-0.5-2.5=4.07-3.94+9.29=5.21+7.06+1.93-9.29=6.22+9.33-6.97+3.97=3.28-1.67=9.79-4.81+7.42-0.21=8.19+4.07-8+4.67=1.11+8.48-0.87+4.34=7.14+7.83-9.51=8.44-5.75+9.66-9.93=9.71-3.2-0.31+7.41=5.86+4.3=7.76-0.69=6.89-4.1=9.05-2.13-5.53=8.25-3.37-3.8-0.3=8.34-6.57+2.62+2.15=7.52-1.48-5.71+0.52=8.96-5.61=9.03-4.14-1.37-2.07=8.02-4.8=2.97+8.31=7.59+0.79+0.9=3.94-3.52+5.31+4.22=6.73-0.59-0.24=9.87-1.8-1.73=8.37-7.56=7.94-2.39+3.82-1.51=8-2.11=6.65+6.76+7.09-3.24=9.81-8.46-1.14=9.73-6.47=8.47-6.58+6.45+5.66=6.91+9.11+2.81+4.31=8.51+8.38+4.09=8.53-4.14-2.04=3.33+9.34-1.35=8.73-3.04-0.25=7.93-4.82+9.84+8.44=7.08-3.32-3.21+9.15=9.66-1.19+2.98=2.06+3.48+6.62-2.32=7.3-3.13+5.51-0.04=2.5+2.55-3.69=4.65+3.79=4.27-0.29-1.23+8.51=0.75+6.69-5.26+1.73=1.02+5.66-3.13-2.97=3.33+9.6+2.45=8.49-0.92+7.82-4.98=9.78+7.19-3.69-2.5=9.3-0.49+3.12=4.38+8.75+0.59=6.81+7.02+9.8-7.93=7.93+8.67=5.21+6.63-0.03=8.38+8.94+1.47=6.32-3.54-2.21=9.69-4.09+8.12+4.04=9.24-4.3+8.48-9.38=6.88+5.04+8.99-5.58=9.14+6.68+2.53-9.37=8.92+4.15-8.82=8.13-0.61=3.04+4.46+7.69+1.03=3.44-1.99-0.75+9.19=8.46+8.85+0.24+7.31=5.86+7.62+1.02+0.6=8.67+8.38-8.93-5.7=5.44+8.94+7.14-5.93=7.39+5.55=0.32+7.19+7.34+9.89=2.64+7.95+3.45+8.8=8.32-3.82-2.09=4.23+7.68-3.14-8.21=8.29-3.29-0.26-2.07=1.93+4.36-5.7=9.39-2.04-2.8=9.03-2.55+5.88+9.34=6.77+2.5-6.99+0.61=3.43-1.38+7.01+7.17=9.58-0.02-4.34-1.96=9.08+8.6+4.13+8.77=5.32+9.1=3.43+4.47-0.89=9.06+4.98-4.96-4.07=5.61-2.66-1.01+5.94=4.81-1.65-0.49+7.91=0.92+8.63-4.97+3.07=3.61-1.41-0.21-0.19=6.07-1.88+2.43-3.73=3.57-2.71+7.73+3.02=4.12-1.62+7.79-6.88=6.52+7.35-0.4-5.53=8.3-4.53+6.84+5.99=4.42+4-4.25+6.15=3.25-0.95+9.51+5.17=6.58+1.69-5.24=4.49-2.32+5.58-1.4=8.86-5.42+3.44-2.96=7.36-3.11+7.17-2.44=8.12-4.31-3=9.39-0.9-0.28=8.28-5.27-0.48+2.82=0.02+6.24+5.29-0.81=3.36-1.67-0.4=2.71+8.21-0.63-4.77=9.29+2.35+5.49=6.1-0.86-1.62-2.77=7.3-0.91-4.64=8.07+5.81+1.37-0.32=1.39+8.6+4.41=1.03+2.33=5.66+7.08-4.04+4.24=7.32+7.81-7.05+6.12=8.04-0.08-0.54+4.12=9.4-4.19-2.73-0.46=8.48-7.79-0.39+8.45=9.79-6.49-1.9+8.85=7.51-0.91-5.28=2.15+8.87+4.63-4.88=7.54-2.4=4.96-1.31+2.04=7.58+1.61+3.17-1.72=5.76+1.35+8.05-9.31=2.91+7.63-4.31+6.29=0.95+8.88-0.08=4.57+6.44-7.77=0.08+0.12+1.39+7.04=9.27+7.18+3.83-2.66=3.62+5.35-3-2.01=2.37+2.38+6.45+3.86=7.03-3.26+8.79-0.93=0.31+3.93+7.18-1.76=8.5+5.65+9.38-6.89=9.45-0.23-7.05-0.28=2.25-0.4+0.86=9.95-6.21=4.57+7.96-0.58+4.97=9.29-3.98-1.76-1.3=7.55+0.56-4.65=8.83-6.18=7.34-0.92-5.72+3.07=8.21-1.91+6.68-4.1=6.34-0.37=2.68+3.62+8.78=7.28-4.22-1.81=7.52+0.86+7.03-7.84=3.79+2.65-2.53=9.84+2.24-8.46=8.78+2.14+0.93-3.36=5.87+5.34+9.48-0.66=1.6+0.43+4.27=5.6-4.41-1.02+1.33=7.23+4.09+9.11=4.21-2.27+8.18+6.36=0.15+1.51-1.12=9.57+3.54+4.87-5.53=8.25-1.44+7.62+5.22=6.85+7.53-7.33=5.16+5.92+3.44+9.79=3.98+0.45+3.81+7.22=7.44+7.16=4.25+5.03+0.56=2.35-1.4=9.37-9.06+0.63=7.08-4.17-0.71+5.17=3.45+0.38=9.12-4.75-0.29=9.75-0.6-1.26+6.19=6.59-2.88+5.8-3.23=9.84-6.31+6.95=6.04+4.57-3.1+1.4=9.43-6.49+1.01=7.06-2.82+6.24+4.19=7.18-0.33-4.67=7.28-6.4+4.23-3.77=2.35-1.33+9.1-7.7=8.06+9.8-0.32=5.14+9.41=5.06-2.48=6.65+4.94+1.91=1.72+7.12-3.8+3.98=0.21+2.61+4.71+8.5=9.06+4.24-4.39+2.07=7.93+5.9+8.29=9.23-3.71+3.38-3.96=1.36+8.75-3.13+2.78=9.71-5.04-0.49-2.21=1.33+5.63-4.02=0.21+8.84+3.38+8.77=5.77-2.77-2.04-0.7=9.01-2.46-5.32-0.43=0.9+9.88-0.35-7.32=8.68-0.28+1.21=4.97-4.78=5.98-4.9+8.65-1.11=8.07-1.35+6.21+8.74=8.06-1.23-5.85-0.78=3.22-0.24+4.03-6.1=4.78-3.42+5.46=9.35+6.01+4.63=8.15+1.68-8.35=9.62-8.52+6.83+0.59=5.14-1.67+9.21+5.57=3.17-2.96+2.79-2.4=5.35+4.66+7.15-9.74=9.59-3.2+4.92-0.09=9.06-1.45-7.29+4.16=7.82-1.03-1.69-4.75=3.16-1.21+6.32-4.44=7.95+3.84-1.74+6.31=9.58-0.11-4.65+3.63=4.48+9.85-0.66-2.38=4.99+5.51+4.87=7.88+7.23+8.16=9.98+0.2-0.87=8.49+1.87-0.28=9.11+6.68-6.15+7.71=8.33-2.38+5.58-4.35=7.74-3.11-0.17-2.82=8.41-2.88+8.22+8.34=8.45+0.27-0.17-2.54=9.08-2.68+8.12=6.3+4.69=8.37-1.55-0.81-3.62=9.07-0.98-0.28-3.1=1.09+0.64-0.45+1.47=5.17-2.77-0.24=6.85-5.07+6.79=8.46+8.39+6.24=9.56-5.94-1.74+6=6.22-3.79+6.29+4.08=6.8+8.5+6.39+7.68=1.36+0.61+8.35=7.63-4.51+4.56=9.48+8.63+4.21+6.71=1.11+1.1=9.24+7.4=2.06-0.49+0.77+1.53=3.63+8.44-1.92+2.5=5.29+6.67-1.39-7.74=9.39-4.65-1.87-0.17=2.42-0.62-1.51=3.6+6.6+6.89-0.17=4.95+5.31-0.4-5.14=4.8-3.67+6.56=7.57-0.68-4.66=2.12-0.34=6.57+2.83=9.26+4.56-5.59+1.64=2.5-0.88+7.64=2.21+5.55-4.74=3.87-0.6-2.45-0.55=7.39-1.59+5.03-1.95=5.62+3.47-0.93=8.74+5.73-3.06-0.41=8.71+3.88+8.28-7.53=4.78+1.23-5.46=7.12-5.77-0.29+8.75=3.77+9.87-4.47-1.17=7.53-3.43=6.79+1.07=9.97-2.65+7.95+0.53=8.82-8.52+7.01=9.33-0.62-2.65+8.58=3.93-2.13+0.63-1.62=9.57-1.16-6.31=7.65-6.26-0.81=2.23+6.96+8.64+3.62=2.9+3.75+5.01-2.59=9.36+8.23-7.88-2.43=8.07-5.48=4.92+0.35-0.14=6.74-3.15+5.72-7.64=1.8+6=5.9-2.61-0.09-2.79=3.21-1.46+9.3-4.57=5.62+5.74-8.57-2.31=9.56-1.28-3.75=4.95-0.87+0.77=5.95+3.06=7.94-0.47-6.6+0.16=5.41+5.58=2.8+0.46=9.08-0.85-3.58-3.42=5.22+9.81+4.23=8.46+9.09-6.73=0.99+3.23-3.03=7.79+4.69-1.39-6.96=1+9+1.98=0.86+9.42+0.06+1.89=7.86+2.27+7.11-6.16=7.77-3.45+9.51=8.98-0.71-7.79=8.88-0.02-6.5+4.63=9.65+6.67-8.38+0.14=3.72-0.03-1.66-0.04=8.62+8.27+0.12=7.89+8.02+3.26-4.51=5.95-1.84-3.21=9.11-3.19-5.18=0.49+9.85+1.71=3.77+2.34+6.98-7.7=7.14+5.91+2.71=6.53-6.18+5.1+8.12=5.94-3.02+6.15-1.52=1.43+8.55-3.93-3.81=7.02+6.32-7.9+3.13=7.19-3.26+2.33=7.52+3.63-0.72-7.55=8.08-3.89+9.97+9.57=1.62+8.07=9.66-3.14-4.44+6.09=9.6-5-2.23-0.39=6.2+1.21+5.31+0.49=9.88+4.11-9.93-1.6=6.4-1.19-3.59=9.35-3.22-5.14+7.54=3.5-0.72+3.95=3.13-1.73+3.29-4.36=5.91-1.71-1.43=9.05+5.57-7.54+4.81=7.79-1.89=9.19+7.23+8.49+8.88=9.4-3.27-1.82=6.68+8.86+3.26=1.84+5.06-1.17=9.73-6.28+9.97-7.88=7.3-2.07+8.04-2.48=0.79+9.1+8.17+5.48=7.29+2.23+9.22-8.19=3.88+5.33-6.22+7.19=9.89+3.4=5.09+3.64-1.72+9.43=3.05+4.56+0.03-0.88=8.38-4.46+1.03=4.82+0.48+5.65+1.55=6.6+1.75+9.77=3.29-2.24+1.95+2.22=8.79-6.99-1.55+7.83=5.21+4.22=9.21-1.99-1.19-5.6=8.75-1.42-1.2+9.89=9.86-3.42-4.23=5.9-0.76=8.87-6.06=1.31-0.61+0.16+4.63=7.38-1.04+1.2=7.44+5.45-1.22-3.05=4.38+8.81-3.89-6.82=3.89+9.45+8.77=9.77+2.49-6.73-1.71=5.06+4.78-4.44-0.73=0.87+4.67+2.61-2.52=0.61+8.18+9.15+6.99=9.88-9.19-0.07+5.53=5.02+7.85+2.42-0.78=5.71+9.22+6.23=8.7-7.31=8.21+3.82+9.43+9.9=1.39+4.7+9.64=4.85-4.15+3.13+4.63=3.98-3.19+9.58+5.31=3.85+6.4-8.11=5.31-4.42+4.63=8.92-5.49+7.81-7.64=0.38+6.89-0.69+0.89=1.93+4.24+0.6=1.59-0.77+4.58+7.83=9.87+3.78+9.61-1.36=6.99+6.32-8.84+1.21=1.19+3.98+3.43-3.87=9.25-7.08+1.65+2.79=8.37+9.97+8.38-6.47=8.48+6.44-4.75-4.38=9.53-4.53-3.66-0.94=9.84-3.81-2.83=1.65+4.38+3.48+3.03=3.05-0.8+7.8+6.14=8.48+9.43-4.66+5.03=9.55-4.72-3.14-0.61=8.11-1.1-3.59-0.85=1.25+9.73=1.83+5.78+6.73-4.43=9.25+0.41-4.13-0.13=6.75-2.84-1.12=6.89-0.4+6.27+6.1=2.63+9.27-6.74+7.12=7.16-1.01-4=參考答案8.49-4.88-0.35-1.07=2.197.08-6.59-0.37=0.124.84+1.67+0.32+3.27=10.19.25+7.91=17.169.3-2.21+4.7-6.22=5.578.66-4.55=4.118.57+0.51-1.64+7.04=14.489.69-9.25=0.442.33-2.18=0.157.41-3.9+6.79+4.64=14.948.28+1.12=9.40.51+6.06+5.5=12.070.56+7.8+6.04+4.43=18.831.38+8.45-8.02=1.819.13+8.33-3.62-7.94=5.94.81+0.11+4.83-4.8=4.956.11-5.05+3.02=4.083.43-1.16=2.274.6-2.79=1.815.88+1.03-2.44=4.475.12+8.51=13.633.94-2.43=1.514.57+1.98+6.82=13.374.45-1-0.38-2.32=0.750.71+7.76+9.87+4.43=22.778.32+0.72-4.96-3.61=0.476.55-1.68+6.36-7.77=3.466.18+9.79-5.71=10.264.01+1.8-0.71-1.17=3.936.2+5.21-5.69-1.52=4.29.59-1.22=8.379.27-0.95+5.15-2=11.474.62-1.46=3.166.36-3.8-0.84-1.04=0.680.95+1.34+2.4=4.696.87-5.71+5.58=6.747.89+1.43-2.5-3.29=3.537.59-1.29+5.05=11.352.39+6.92+8.8+2.7=20.815.57-3.23-0.04-1.49=0.815.78+8.23-2.37-1.44=10.29.18-8.78=0.44.18-1.62+9.78=12.345.56-1.33+8.51+5.41=18.154.9-4.44+6.26+1.5=8.225.38-2.14-0.67-1.67=0.90.81+6.42+1.57+7.11=15.916.43-4.25+9.24=11.423.18+7.64-8.26+8.17=10.738.49-0.34-0.62+4.35=11.889.88-3.48-0.22-2.71=3.479.41-0.8+1.06=9.678.41+4.02+9.29=21.725.21+3.55=8.763.78+3.02+0.85=7.657.61-3.7=3.917.16-6.21+3.3=4.259.78+5.02+9.06+3.03=26.896.67-4.2=2.471.04+3.58=4.624.92+4.67=9.591.75+2.53-2.84=1.446.83-2.63-0.91-0.84=2.450.47+1.96=2.437.13+7.47-5.32+0.85=10.137.73-1.53-3.3+0.85=3.756.98-5.32=1.667.15+9.91+9.43-8.19=18.34.82+7.04-3.39-2.44=6.037.77+8.33=16.19.44+0.51-8.42+6.63=8.161.98+2.16-3.2=0.943.3+6.29+9.04-1.48=17.158.86-2.16-0.31+1=7.396.53-0.82-3.87-1.55=0.292.07+7.83-2.7+5.98=13.183.77+5.39-6.28=2.887.36+8.87+8.36=24.596.42+7.37+5.79=19.584.57+8.54-9.9+9.3=12.515.82-1.09-0.38-2.79=1.562.4-0.55-0.51=1.344.55-3.14-0.02=1.399.57-3.12-1.36=5.099.68-2.98-2.61=4.093.33+6.94-7.14=3.131.49+9.85-3.68=7.666.87+3.33=10.23.06+9.41=12.475.19-0.1=5.095.12-2.57=2.556.17+6.08+1.32=13.579.44+3.3+1.46-4.77=9.439.92-3.66+5.02=11.287.01-6.33=0.682.56+7.28-7.48+1.89=4.257.2+2.05=9.258.6-4.66-1.12=2.825.02-4.82+9.87=10.079.62-6.78=2.841.47+7.68+7.23-2.88=13.51.29-1+5.59+9.24=15.126.86+6.49-1.19-9.88=2.288.69-2.53-4.53=1.639.05-1.39-5.15=2.519.84+0.9+7.36+1.23=19.336.14+8.94-3.64+1.57=13.010.56+4.48+6.54-6.75=4.830.47-0.13+3.78=4.128.9-0.66-1.11=7.139.43+1.52-0.96=9.999.34-2.13=7.214.21+7.81+9.1+6.41=27.539.17-3.29-0.04+6.29=12.135.31-0.25-4.09+8.75=9.724.57+1.74-3.98+4.98=7.314.25-0.78-2.33-0.21=0.935.58-1.18-1.32=3.086.48+1.92-5.71=2.699.19+6.26-6.7+2.62=11.376.52-2.04-2.02+9.61=12.072.09+4.39+1.42-1.11=6.799.24-1.1-6.86-0.08=1.23.4-3.23=0.173.66-2.23+8.97=10.48.66-3.73-2.03=2.93.72-2.36-0.36+0.94=1.942.93-0.69-0.26+6.15=8.138.21-0.02+9.86-5.88=12.170.82+8.7=9.521.67-0.97+7.8-0.38=8.121.66+5.09+6.83+2.31=15.898.36-5.46+2.29+3.91=9.16.73+0.65+1.95=9.339.46-0.59-5.37+5.51=9.019.55-5.76+5.58+4.73=14.16.92-0.54-2.96=3.421.93+0.12+7.24-2.21=7.088.02-1.44-2.62+5.44=9.46.64+5.11+0.65-7.78=4.629.51+8.54-6.14=11.910.44-0.03+1.07=1.489.4-0.21+7.17-2.37=13.994.76+9.45=14.217.23-3.26+5.36+2.77=12.14.28-1.04+7.94=11.187.95+1.33-1.23=8.051.61+3.7+4.09=9.49.88-3.42=6.469.78-3.16+0.13+4.87=11.626.39+3.91+6.27+8.96=25.534.58+5.97-4.61-5.19=0.758.73-1.01-4.74+8.22=11.26.83-3.32+1.17-0.16=4.529.65-0.46=9.198.42+9.23-3.11-4.17=10.375.57-1.54-3.47=0.567.08-6.42+7.86-2.97=5.559.79-7.48+6.84+3.99=13.149.37-0.91-4.26+9.72=13.922.48+0.92+5.22=8.628.25+3.6-1.86=9.999.91-2.9-1.34-2.05=3.620.52+2.99+7.92+0.77=12.24.25-1.83-1.95=0.479.74+8.31-5.82-6.36=5.879.66-0.64+8.91=17.930.83+8.57-3.01=6.398.55-3+4.85-3.18=7.229.91-5.46-1.56-1.78=1.119.93-6.17+2.78=6.548.76-1.2-2.35=5.212.42+3.09+9.28=14.794.16-3.44+5.9-2.55=4.076.22+9.63-0.83+8.22=23.249.58+9.44+8.06+2.42=29.55.33+7.97+9.42+5.95=28.677.55-2.11+5.36-4.72=6.087.63-1.03+4.64=11.246.22+2.46+4.11=12.798.32+6.57-6.65=8.247.25-4.54-2.02+0.47=1.165.31+8.19-4.88=8.629.84-8.82+2.85+5.87=9.747.9-1.69+8.84=15.055.48+3.48+9.33-9.18=9.117.4-1.34+0.9+3.48=10.446.36+8.75-9.46-0.78=4.874.9+6.86+6.01+5.06=22.836.54-3.33+7.63=10.846.15-1.51=4.645.48+2.2=7.687.05-5.02+5.4-3.69=3.748.85-5-0.53+1.34=4.666.8+3.33+5.64+0.38=16.155.95+6.46-3.91+8.23=16.733.78+8.92-6.5+7.32=13.523.57-2.02-1.17=0.382.19+3.57+6.17+3.74=15.677.92-5.98+4.1=6.048.62+9.18+1.09=18.899.01+5.95+5.85+9.03=29.843.62+7.65=11.272.96-1.06=1.94.06+0.64+4.77-4.08=5.399.53-0.77+0.24+4.56=13.567.96+7.63=15.599.33-0.22-1.48+8.04=15.676.2+4.91-8.34+9.22=11.995.17-2.41+5.53=8.298.9+9.1+3.21-8.78=12.439.11-0.2-3.43-4.08=1.45.48-2.96+3.86-5.64=0.743.64+5.03+5.86=14.539.39-8.81+5.96-0.16=6.387.27+3.8-4.16+8.63=15.548.58-4.69+0.23=4.127.79-5.6-0.21+3.75=5.739.07+7.94-4.87-4.15=7.995.44-1.32-0.09-1.23=2.84.69+3.63+6.83+2.5=17.657.59-2.61+6.4-1.3=10.080.15+9.55+3.43=13.130.41+5.04-0.73=4.722.14+0.23=2.371.96-1.01+9.53+4.66=15.145.22-2.76-0.75+3.18=4.898.56+9.08-2.08-5.2=10.364.97-0.25-0.26-2.57=1.899.89-9.25+5.71+0.35=6.73.39-2.85+9.39+3.32=13.259.62-7.3+4.27+2.21=8.89-1.48-1.5-0.36=5.661.19+5.38+0.61+7.72=14.92.73-1.58-0.37+8.33=9.119.74-4.44+9.63=14.937.77-1.42-4.78+4.29=5.865.33+7.06+6.5-8.35=10.546.65+7.08-4.6+8.86=17.998.16+7.44=15.63.18-0.35=2.833.39+7.48=10.876.92+6.71-7.41=6.227.88+1.81-4.98+9.22=13.937.89-5.47+9.24+3.3=14.967.78+7+2.37=17.157.99+2.69+1.95+5.78=18.417.02-3.96=3.064.82-1.77-1.38-1.41=0.264.24+8.89+6.4+7.31=26.843.34-0.94+2.87=5.279.51-5-1.43-2.72=0.361.69+0.92=2.616.47-5.97+2.38+7.83=10.712.18+7.43-1.07-0.77=7.776.93+7.39+0.23=14.556.44+4.19-2.72-7.17=0.746.89+9.84+1.9+3.91=22.545.59+2.29+0.2+2.08=10.164.61+9.13-4.89-6.87=1.983.28+1.88+2.71+8.22=16.097.91+0.55-7.85=0.614.49+8.68+2.85=16.025.63+3.74=9.371.78+2.3+7.39+8.47=19.946-1.14-1.53=3.339.04-6.38+9.44+0.22=12.323.74+6.52+4.59+6.33=21.188.83+1.97=10.89.58+9.04=18.627.85+1.79+7.28=16.925.73-0.63-2.58=2.524.73+9.19+6.23-8.92=11.235.78-1.18+8.75-5.24=8.117.88-4.68+6.88+4.71=14.791.66+6.79=8.456.81+0.82-3.11=4.528.62-2.21+6.2-6.03=6.589.82-2.83=6.999.33+5.21-5.36-6.9=2.288.89-3.67-1.12+3.62=7.729.32-0.76-0.08-4.55=3.939.55-3.22-2.48-0.71=3.147.51-3+5.96=10.470.91+1.59+7.47-2.01=7.962.9+3.95-0.91-3.64=2.34.47-0.59-1.43+6.91=9.364.06+7.07=11.130.77+9.27+4.98+9.15=24.173.25+9.81=13.067.25+4.77-8.29-0.23=3.51.75+0.34=2.099.88-8.74+1.49+9.93=12.565.82-0.28-1.07-0.56=3.912.37+8.9+2.57-5.15=8.695.36+3.36-5.55+0.82=3.998.2-1.3-1.7-5.1=0.13.46-2.2+7.76=9.028.16+4.23-4.21+4.74=12.925.64-0.59+8.29=13.345.26-3.13=2.138.91-1.7-2.94-1.4=2.879.49-5.21+5.54-7.07=2.756.48+6.24-8.04-2.78=1.94.86+6.1+2.78=13.746.47-1.27-0.77=4.439.88-1.28-2.06+5.24=11.784.84-1.12-3.22+4.4=4.97.34+5.3-1.95=10.698.92-0.3+6.15-6.12=8.656.21+9.57-1.39-5.31=9.087.3-4.04+1.94+5.35=10.556.53+3.36-2.4-5.17=2.320.03+6.99-3.19=3.833.33-1.55+6.79+5.76=14.336.42+9.47+3.43+4.94=24.266.9-6.33=0.575.89-2.55+0.82=4.164.13+6.48-8.45-1.65=0.511.28+9.19-9.55+4.45=5.372.22-0.45+6.92=8.691.99+3.88=5.879.09+8.19+5.56=22.847.74+7.51+8.6+8.3=32.152.84-1.22-0.97=0.655.57-5.29+4.68-4.56=0.45.45+5.28-7.43=3.36.99-0.58+5.85=12.265.48-3.41=2.079.56-1.85-1.44-0.98=5.299.62-6.6-2.55+8.24=8.715.8+8.46-6.26+4.16=12.169.72+9.3-2.78=16.247.14+9.48-5.77-2.82=8.038.01-6.26=1.753.98+4.56+5.54=14.086.99-4.49-1.15-0.14=1.219.94-3.26+8.43=15.118.8-3.97=4.830.57+7.85-2.6=5.821.57+3.48+7.97-9.1=3.920.13+0.56=0.691.08+9.38-8=2.466.93+0.4+5.62=12.957.11-0.3-1.13+4.1=9.787.36-3.15+7.7+1.46=13.379.08-3.41-1.55+0.86=4.989.72+2.81=12.533.96+1.66-0.16+9.22=14.687.2+2.72+6.9=16.829.93+6.06-7.93-0.66=7.48.37+3.01-8.83-1.4=1.159.52-5.07=4.457.15-2.85+8.43=12.734.23+9.94+6.14-9.14=11.173.64+9.58+8.83+2.5=24.558.03-0.93-1.94=5.164.25+5.02-5.59+4.55=8.234.89+6.16+7.58-9.62=9.018.46+4.93=13.397.09+4.99+0.83-9.51=3.44.87+2.82-3.82+1.87=5.742.15-0.83+9.42-8.2=2.549.36+5.96-4.33+0.9=11.893.7-2.99+7.49-6.08=2.128.27-2.31-1.96+4.54=8.548.29-0.89-0.5-2.5=4.44.07-3.94+9.29=9.425.21+7.06+1.93-9.29=4.916.22+9.33-6.97+3.97=12.553.28-1.67=1.619.79-4.81+7.42-0.21=12.198.19+4.07-8+4.67=8.931.11+8.48-0.87+4.34=13.067.14+7.83-9.51=5.468.44-5.75+9.66-9.93=2.429.71-3.2-0.31+7.41=13.615.86+4.3=10.167.76-0.69=7.076.89-4.1=2.799.05-2.13-5.53=1.398.25-3.37-3.8-0.3=0.788.34-6.57+2.62+2.15=6.547.52-1.48-5.71+0.52=0.858.96-5.61=3.359.03-4.14-1.37-2.07=1.458.02-4.8=3.222.97+8.31=11.287.59+0.79+0.9=9.283.94-3.52+5.31+4.22=9.956.73-0.59-0.24=5.99.87-1.8-1.73=6.348.37-7.56=0.817.94-2.39+3.82-1.51=7.868-2.11=5.896.65+6.76+7.09-3.24=17.269.81-8.46-1.14=0.219.73-6.47=3.268.47-6.58+6.45+5.66=146.91+9.11+2.81+4.31=23.148.51+8.38+4.09=20.988.53-4.14-2.04=2.353.33+9.34-1.35=11.328.73-3.04-0.25=5.447.93-4.82+9.84+8.44=21.397.08-3.32-3.21+9.15=9.79.66-1.19+2.98=11.452.06+3.48+6.62-2.32=9.847.3-3.13+5.51-0.04=9.642.5+2.55-3.69=1.364.65+3.79=8.444.27-0.29-1.23+8.51=11.260.75+6.69-5.26+1.73=3.911.02+5.66-3.13-2.97=0.583.33+9.6+2.45=15.388.49-0.92+7.82-4.98=10.419.78+7.19-3.69-2.5=10.789.3-0.49+3.12=11.934.38+8.75+0.59=13.726.81+7.02+9.8-7.93=15.77.93+8.67=16.65.21+6.63-0.03=11.818.38+8.94+1.47=18.796.32-3.54-2.21=0.579.69-4.09+8.12+4.04=17.769.24-4.3+8.48-9.38=4.046.88+5.04+8.99-5.58=15.339.14+6.68+2.53-9.37=8.988.92+4.15-8.82=4.258.13-0.61=7.523.04+4.46+7.69+1.03=16.223.44-1.99-0.75+9.19=9.898.46+8.85+0.24+7.31=24.865.86+7.62+1.02+0.6=15.18.67+8.38-8.93-5.7=2.425.44+8.94+7.14-5.93=15.597.39+5.55=12.940.32+7.19+7.34+9.89=24.742.64+7.95+3.45+8.8=22.848.32-3.82-2.09=2.414.23+7.68-3.14-8.21=0.568.29-3.29-0.26-2.07=2.671.93+4.36-5.7=0.599.39-2.04-2.8=4.559.03-2.55+5.88+9.34=21.76.77+2.5-6.99+0.61=2.893.43-1.38+7.01+7.17=16.239.58-0.02-4.34-1.96=3.269.08+8.6+4.13+8.77=30.585.32+9.1=14.423.43+4.47-0.89=7.019.06+4.98-4.96-4.07=5.015.61-2.66-1.01+5.94=7.884.81-1.65-0.49+7.91=10.580.92+8.63-4.97+3.07=7.653.61-1.41-0.21-0.19=1.86.07-1.88+2.43-3.73=2.893.57-2.71+7.73+3.02=11.614.12-1.62+7.79-6.88=3.416.52+7.35-0.4-5.53=7.948.3-4.53+6.84+5.99=16.64.42+4-4.25+6.15=10.323.25-0.95+9.51+5.17=16.986.58+1.69-5.24=3.034.49-2.32+5.58-1.4=6.358.86-5.42+3.44-2.96=3.927.36-3.11+7.17-2.44=8.988.12-4.31-3=0.819.39-0.9-0.28=8.218.28-5.27-0.48+2.82=5.350.02+6.24+5.29-0.81=10.743.36-1.67-0.4=1.292.71+8.21-0.63-4.77=5.529.29+2.35+5.49=17.136.1-0.86-1.62-2.77=0.857.3-0.91-4.64=1.758.07+5.81+1.37-0.32=14.931.39+8.6+4.41=14.41.03+2.33=3.365.66+7.08-4.04+4.24=12.947.32+7.81-7.05+6.12=14.28.04-0.08-0.54+4.12=11.549.4-4.19-2.73-0.46=2.028.48-7.79-0.39+8.45=8.759.79-6.49-1.9+8.85=10.257.51-0.91-5.28=1.322.15+8.87+4.63-4.88=10.777.54-2.4=5.144.96-1.31+2.04=5.697.58+1.61+3.17-1.72=10.645.76+1.35+8.05-9.31=5.852.91+7.63-4.31+6.29=12.520.95+8.88-0.08=9.754.57+6.44-7.77=3.240.08+0.12+1.39+7.04=8.639.27+7.18+3.83-2.66=17.623.62+5.35-3-2.01=3.962.37+2.38+6.45+3.86=15.067.03-3.26+8.79-0.93=11.630.31+3.93+7.18-1.76=9.668.5+5.65+9.38-6.89=16.649.45-0.23-7.05-0.28=1.892.25-0.4+0.86=2.719.95-6.21=3.744.57+7.96-0.58+4.97=16.929.29-3.98-1.76-1.3=2.257.55+0.56-4.65=3.468.83-6.18=2.657.34-0.92-5.72+3.07=3.778.21-1.91+6.68-4.1=8.886.34-0.37=5.972.68+3.62+8.78=15.087.28-4.22-1.81=1.257.52+0.86+7.03-7.84=7.573.79+2.65-2.53=3.919.84+2.24-8.46=3.628.78+2.14+0.93-3.36=8.495.87+5.34+9.48-0.66=20.031.6+0.43+4.27=6.35.6-4.41-1.02+1.33=1.57.23+4.09+9.11=20.434.21-2.27+8.18+6.36=16.480.15+1.51-1.12=0.549.57+3.54+4.87-5.53=12.458.25-1.44+7.62+5.22=19.656.85+7.53-7.33=7.055.16+5.92+3.44+9.79=24.313.98+0.45+3.81+7.22=15.467.44+7.16=14.64.25+5.03+0.56=9.842.35-1.4=0.959.37-9.06+0.63=0.947.08-4.17-0.71+5.17=7.373.45+0.38=3.839.12-4.75-0.29=4.089.75-0.6-1.26+6.19=14.086.59-2.88+5.8-3.23=6.289.84-6.31+6.95=10.486.04+4.57-3.1+1.4=8.919.43-6.49+1.01=3.957.06-2.82+6.24+4.19=14.677.18-0.33-4.67=2.187.28-6.4+4.23-3.77=1.342.35-1.33+9.1-7.7=2.428.06+9.8-0.32=17.545.14+9.41=14.555.06-2.48=2.586.65+4.94+1.91=13.51.72+7.12-3.8+3.98=9.020.21+2.61+4.71+8.5=16.039.06+4.24-4.39+2.07=10.987.93+5.9+8.29=22.129.23-3.71+3.38-3.96=4.941.36+8.75-3.13+2.78=9.769.71-5.04-0.49-2.21=1.971.33+5.63-4.02=2.940.21+8.84+3.38+8.77=21.25.77-2.77-2.04-0.7=0.269.01-2.46-5.32-0.43=0.80.9+9.88-0.35-7.32=3.118.68-0.28+1.21=9.614.97-4.78=0.195.98-4.9+8.65-1.11=8.628.07-1.35+6.21+8.74=21.678.06-1.23-5.85-0.78=0.23.22-0.24+4.03-6.1=0.914.78-3.42+5.46=6.829.35+6.01+4.63=19.998.15+1.68-8.35=1.489.62-8.52+6.83+0.59=8.525.14-1.67+9.21+5.57=18.253.17-2.96+2.79-2.4=0.65.35+4.66+7.15-9.74=7.429.59-3.2+4.92-0.09=11.229.06-1.45-7.29+4.16=4.487.82-1.03-1.69-4.75=0.353.16-1.21+6.32-4.44=3.837.95+3.84-1.74+6.31=16.369.58-0.11-4.65+3.63=8.454.48+9.85-0.66-2.38=11.294.99+5.51+4.87=15.377.88+7.23+8.16=23.279.98+0.2-0.87=9.318.49+1.87-0.28=10.089.11+6.68-6.15+7.71=17.358.33-2.38+5.58-4.35=7.187.74-3.11-0.17-2.82=1.648.41-2.88+8.22+8.34=22.098.45+0.27-0.17-2.54=6.019.08-2.68+8.12=14.526.3+4.69=10.998.37-1.55-0.81-3.62=2.399.07-0.98-0.28-3.1=4.711.09+0.64-0.45+1.47=2.755.17-2.77-0.24=2.166.85-5.07+6.79=8.578.46+8.39+6.24=23.099.56-5.94-1.74+6=7.886.22-3.79+6.29+4.08=12.86.8+8.5+6.39+7.68=29.371.36+0.61+8.35=10.327.63-4.51+4.56=7.689.48+8.63+4.21+6.71=29.031.11+1.1=2.219.24+7.4=16.642.06-0.49+0.77+1.53=3.873.63+8.44-1.92+2.5=12.655.29+6.67-1.39-7.74=2.839.39-4.65-1.87-0.17=2.72.42-0.62-1.51=0.293.6+6.6+6.89-0.17=16.924.95+5.31-0.4-5.14=4.724.8-3.67+6.56=7.697.57-0.68-4.66=2.232.12-0.34=1.786.57+2.83=9.49.26+4.56-5.59+1.64=9.872.5-0.88+7.64=9.262.21+5.55-4.74=3.023.87-0.6-2.45-0.55=0.277.39-1.59+5.03-1.95=8.885.62+3.47-0.93