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2.91+0.3+9.02+2.13=7.38-1.5-1.03+0.77=7.34+8.04+8.61+8.3=7.8-0.66-7.01+8.08=9.78+0.3-4.28+3.59=9+4.37-1.19=9.69-8.17+4.86-4.66=2.23+0.83+5.35=9.66-0.03-4.9+0.96=6.47+9.6-1.96=8.8-3.18-0.89+1.63=7.72-2.54+6.19=9.96-6.9-1.92+8.14=7.48-6.23-1.12=3.23-2.32+9.06=8.04-3.33-1.72-0.23=0.42+7.58+2.69-8.55=1.48+3.6-3.15+8.82=8.6-0.86-0.58=8.61-2.51-3.09+0.49=5.37+5.66-2.13+9.89=8.65-0.56+6.64-3.8=5.68+4.93+5.52=5.97-1.22+8.55-2.06=2.87+1.58+5.75=8.79-2.87+6.23+3.95=7.78+7.3-1.63-1.18=4.03-1.09=6.11+0.42=5.11+0.8+7.03=8.91+5.58=8.99-4.45+3.85+7.81=7.75-5.73+9.12-7.33=4.01+7.59+2.14=9.5+0.48=7.85-4.03+4.61=3.56+6.18-8.34+8.72=3.36+9.22+1+8.91=2.71+0.42+8.83=5.9-3.87+0.86+1.81=8.57-0.91-1.83-5.42=1.95-0.95+8.53-2.72=9.71-0.55+0.51+2.81=4.44+9.29+5.85=9.59-5.83-0.54+9.15=9.11+1.76-9.91=9.53-4.82=9.89-0.07-2.73-1.9=9.9+5.69+6.82-8.1=3.35+8.62+1.32+0.07=2.93+8.2-6.45+0.84=4.66+7.39+6.79+3.97=1.9+6.06-2.99-4.06=5.04-3.13+2.44-2.34=4.69+9.89=8.91-5.78=8.59+9.41-0.73-2.22=4.85+8.32-8.35-3.73=6.22-4.73+7.87-2.89=0.4+6.44=8.1+9+8.24+4.74=0.24+4.93-3.3+1.62=3.95+9.98-1.58-6.38=2.21+7.01-2.58=8.82-3.34-2.47-2.34=7.3+3.44-1.62-6.6=8.15+3.01-7.67+3.71=7.7-0.74-0.42-5=1.16+2.85+6.32-2.45=8.37+5.55-6.34+9.73=6.04+4.84+3.98+4.66=5.98+3.93-1.38=7.1-1.16-1.62-2.39=6.69+2.91-0.54=4.3-0.3+7.63-5.31=7.87-0.02-3.33-0.95=8.66+6.5-8.15-0.92=9.34+3.52-5.97+3.72=7.89+7.77=4.12+9.02+0.6-9.35=6.32-4.5=8.72-3.91+1.08+0.79=8.87-5.15=3.02-1.52-0.26=3.5+4.68-0.65+4.72=9.4-1.99=6.25-2.89+8.36+0.37=1.61+7.47+1.26=9.72-0.65-1.93-6.53=8.78-6.89-1.75=8.26+9.41-7.5=7.68+8.35-7.66=0.67+4.25+7.85=9.83-6.24-0.24=6.61-0.57-2.23-0.04=9.67+5.49+9.99-3.33=9.26+9.91-7.9+8.03=0.74+1.21+4.28=5.38-4.69+5.13+4.39=8.53-2.1+8.15=0.93+8.87-0.36=0.5+4.91+7.2-2.56=9.35-2.16+1.48=3.69-1.58+8.64-5.34=1.46-0.4+7.8-4.59=6.49-0.09-4.88+4.85=5.6-0.25+1.89=2.87+5.99+0.83-0.66=7.99-1.04-4.48-1.89=1.83+5.59+9.98+4.48=7.48-0.21-2.89-1.61=7.36+0.48+8.6=7.45-5.19-2+2.28=9.02+2.25+5.56+9.57=4.38+1.37=6.95-2.08=6.06-0.96=2.67-0.19-0.41-0.97=5.8+9.78-6.17+4.6=3.21+3.43+0.33-4.68=4.77+3.53+8.72+8.12=3.17+3.05=6.83-0.36=9.08-0.41+4.32-5.22=6.57+3.25-0.34-1.24=9.02-0.76-0.04-1.11=7.89+1.37-2.34+8.79=9.12-5.09-0.36=6.99+9.67-1.94-6.42=6.86-1.88-4.36=5.56+8.16+6.5+6.31=7.63-1.39-1.66-0.52=8.35+6.04-6.42-5.68=3.1+9.54-8.73+1.67=3.06+2.44=2.8+2.97+6.37=8.22-2.18-2.41+7.25=7.96-4.13-3.61=8.23+5.89-0.51=7.53-2.76-3.89=5.4+7.68+9.29+0.93=6.8-5.17+2.44+1.17=4.02+1.5+0.26-2.61=8.76+2.26-8.59=8.31-7.5=5.99+9.56+5.9-8.78=9.4-5.17-1.88-0.49=3.97+5.34+4.56+4.65=4.52+6.69+3.53-4.49=7.31+4.08+3.66-1.43=8.75-1.54-0.88+4.19=5.7+9.02+3.01+5.72=4.42+5.33-3.64-0.38=6.24-1.88+0.09-2.01=9.42+7.35-9.35+8.53=7.29-0.77-5.96+5.11=9.46+8.19+0.31=4.36-3.49+0.21+7.16=9.9-1.29-8.2=7.89-7.14=9.07-3.72-4.72+2.52=8.93+9.23-0.54-1.6=8.29-6.71+5.18=4.9+7.4+8.5-7.18=5.86-1.39-3.27=6.86-0.16-0.43=7.92+1.33-1.2=3.96-0.89=9.84-0.31-2.57+6.12=3.85+6.63+0.7+4.37=7.6-4.31+5.19+2.65=9.44-1.63+9.55+7.65=9.34+5.34+8.57-6.86=2.49-0.46=9.1-2.07+3.06+6.67=3.15+5.67-7.24=6.81-1.44=8.29-1.74-2.18+2.67=4.19+7.2+0.13+4.45=4.97+7.67-3.32+0.98=7.53+3.17=7.64-0.36=7.62-0.25-6.24-0.85=8.26+6.47-5.7-4.6=9.47-4.2-0.79-3.98=0.16+8.82=4.65+8.36=3.73+8.22+4.28-7.56=7.76+6.88-4.09-0.48=3.48+4.46+4.55=8.56+4.67-1.39-4.17=9.86+7.09-3.48-6.88=7.46+3.68-2.57+7.51=9.21+2.08+5.8-3.91=6.37-3.61+0.12=4.12-2.78=5.81+7.63-0.08=6.96-2.25-3.92+2.47=8.58+4.83+8.44=4.01+4+5.57=8.24-4.56-2.99=6.71+9.43-8.2=9.7-3.76-1.44-0.46=7.08-6.84+2.32-1.89=7.41-0.46+6.36+8.76=7.94-3.13+2.56=6.57+0.88+5.06+0.4=5.45-2.02+1.54=4.26+7.1+4.08-6.44=9.65+5.99+2.88=6.31-1.86-1.66=7.89+2.97-8.51+7.39=8.36+1.4+9.72-1.03=3.16+6.85-5.57+1.92=8.34-1.21+8.71-2.72=0.33+5.93-5.97+4.69=5.14+8.2=9.75-6.1+1.17=1.98+0.65+0.59-1.95=2.81+8.3-7.19-0.09=4.25+1.51+8.6+7.85=7.85-3.08+6.76+6.91=8.37-1.34+4.64-3.35=4.23-0.31-2+7.64=8.56-4.18=6.86+9.46+9.83-1.34=9.94-3.34=4.81+6.39=9.27-6.43=7.73-6.79=1.55+9.39=3.3+6.18+6.83=8.41+2.49=9.8+8.29+6.18=9.58-1.72-1.81-0.14=6.95+4.95-8.94-1.78=1.49+5.1-6.47+9.07=6.64+9.17+5.61=9.11-1.89-2.69-1.67=8.11+5.29+3.73+4.53=6.76-5.53-0.91=8.32-4.63-0.84=9.54+6.41-5.29-9.43=5.4+2.44=1.51+7.13-4.47=1+7.88+4.52-5.91=9.19-7.02+7.81=4.95-0.75+9.71-6.16=9.79-4.7+0.41-2.76=7.08-1.17+4.02-5.97=1.11+2.63+4.15-6.07=7.97+6.07-7.08+1.01=7+1.2+3.01=3.71+2.49+1.3=6.58-4.03=3.59-1.06+3.04+4.19=8.01-2.87+4.93=8.27-6.08+0.97-1.72=8.18-2.43+9.9-1.61=4.33+6.09+8.34-1.6=8.62-2.32-2.66+1.73=7.11+1.33+0.34+2.54=4.42+2.34-3.29=7.34-2.51-1.56=8.62+1.52+7.06-0.21=7.22-6.84+8.03=1.29+6.7+2.25=7.99-1.66+1.11+9.21=2.46+7.97-0.99=9.76-3.16=7.91-5.94+9.91-2.54=7.49-2.6+7.91+1.73=3.02+6.71-6.72=1.98+1.73+5.55=8.54-0.84=4.68+2.63+3.24-4.11=9.14-2.78-3.12=9.02-2.83-3.57-0.53=9.69+1.88+1.87+3.21=4.94-4.33+7.55=7.14-0.39+6.6=9.32-4.41+3.08-6.23=0.17+5.32+6.15=5.5-3.17-0.95+8.53=9.14-1.66+2.54-6.81=6.6-1.58-0.74-0.41=6.21+4.35-7.17=3.57+2.66=4.89+3.12+5.94+9.91=6.73-4.32=7.52-6.47+2.57+2.1=9.35-4.98+9.43-2.48=7.25-4.55=9.52-0.13-3.4=8.96-0.08+3.74+0.21=6.24+1.51=9.41+4.77+0.91-0.5=5.63-0.08=8.63-1.13-7.14+3.34=0.66+4.88+4.28-8.7=9.87-0.9+1.53=8.34+0.86+1.24=6.33-1.05+3.68=5+9.73+4.46+4.76=8.06-3.54+7.62=4.32-3.19+9.06+9.79=7.22+5.9-3.71-8.59=6.62-1.17-0.31+3.01=3.5+3-5.71=8.97+0.25-4.52=0.93+1.71+2.72=3.8-2.13-0.29+3.05=6.28-1.3-2.36+9.39=9.9-2.15-1.8-0.14=5.45+2.79+7.72-8.5=7.79-2.48-0.86+1.2=4.95-1.63+8.57-3.13=8.48-4.13=3.89-0.98-0.18-2.63=1.02-0.59+2.79-0.88=7.41+0.94=9.38-4.95+8.39-4.25=3.24-2.25+5.97-2.16=5.59-3.51-1.58+9.38=4.19+7.75+5.24-8.96=3.35+6.58+5.24+1.68=7.7-2.23=9.16-4.53-3.29-0.77=3.86+8.18-9.48+4.95=8-0.69+1.95=9.69-5.72+8.98-4.14=7.15+7.5=4.95+3.2+0.54+7.19=5.1+3.83+1.61=1.21+7.74+8.58-1.99=1.52+4.74-4.81+2.09=2.58+8.26-2.23=9.79-6.61+8.87-1.7=3.12+3.92=8.51+0.65-1.13-7.42=6.71+3.39+5.95-8.7=9.58-7.49+3.76+3.47=8.28-6.01+1.48=7.38-0.77+8.73=6.38+8.28-3.41+0.08=7.71-0.11=9.45-7.51+5.68+9.87=8.75-2.52-0.76+7.41=9.82+0.79-9.75+6.29=4.84-1.33+0.22+7.76=9.67-7.82+3.43=8.84-0.79-2.78=8.26+0.38+1.92+1.16=8.9+7.42-9.37+4.67=6.83+1.87-5.54=8.44-0.08+9.68-0.95=5.9+5.79+8.77-8.87=7.36-0.06+2.46+5.7=4.94-1.5-1.4-1.44=8.47+3.62+5.5-0.06=4.41+9.74-3.78-8.13=8.99+0.27-2.41=8.41-3.47+2.91+5.99=3.34+5.18+5.99-1.5=9.55-8.31=8.24-3.4+1.1=5.87-5.28=7.28-1.45+8.58+4.93=4.97-0.25-0.43-4=6.91-3.14-0.3=4.31+5.31=7.67+0.84+2.67-2.19=7.74-1.38-1.83+5.41=9.17-6.12+8.23+9.89=3.67+7.81-2.76-6.98=9.27-1.59+3.35+5.99=7.43-3.21+6.78-7.44=8.57-2.7-0.08=4.87+6.59+7.57-2.85=3.01+3.68=8.36+4.85=8.88-2.13-3.61-2.24=0.95-0.2+3.58+4=9.89-0.4=8.27-1.11-1.51-2.43=5.63-2.92-0.14+8.52=9.36-7.62-0.53+6.17=8.33-4.47+1.13-1.53=7.34-1.66=9.29-3.78+0.28=4.34-1.63-1.34=2.33-0.48+3.88-2.11=4.82-0.26-3.16+4.15=8.49+7.8-3.16=4.21+9.7=5.61+7.37=8.86+5.7=7.52-3.49+1.42+4.54=8.44-5.07-1.93-0.89=2.77+4.93+7.77-7.17=9.43-5.34+2.01=5.7+2.91+5.59-6.6=7.21-0.75-0.13-0.93=4.59+3.66-3.53=7.26-6.48+0.27=2.89-0.52+4.95-6.47=7.01+2.09+1.81+6.35=4.38-3.1-0.6=8.38-7.72+5.09+1.18=6.54-5.67+6.86+6.28=6.89-2.58=8.13-0.07-6.99+0.42=4.25+5.85=9.35-6.43+5.54+1.88=7.31-3.05=3.1+7.16=9.51-6.39-1.89+8.6=8.42+3.61-6.31+9.41=7.79-5.3+0.06=7.91-1.43-3.81=0.83+2.32+9.43-8.82=4.57+3.9+5.33+1.38=3.5-3.08=4.54-0.04+9.08+1.22=4.52+2.13-5.23=4-2.57+0.76=7.78-3.28-3.17+0.16=9.43-1.43-2.31+8.72=6.63-2.77-3.39-0.31=7.91-1.28-4.23-1.45=2.95-0.38+0.69=7.62+2.25+4.04+8.39=8.48-2.83-1.72=3.39+5+8.16-9.85=0.39+8.01=9.96-0.78+7.14-6.41=4.38+5.87-6.75+1.88=2.71-0.59+6.28-1.49=9.13-0.34=7.68-4.17=9.13-4.88+1.41=5+8.19=7.65+2.53+7.24-1.02=0.22+3.52-2.15=6.99-1.84+8.19=7.88-2.74+5.54=2.53+1.23+4.1+1.94=7.18+9.64-7.12-8.53=9.15-1.01-5.38=9.82-1.48=9.09+3.84-9.64-1.92=7.19-2.27+2.83=2.66+9.92-2.87-0.95=5.26-3.8-0.37-0.1=4.44-2.48-1.56-0.2=5.42+6.08-4.8-4.63=8.33-6.99+4.11+2.99=9.61-0.9-1.27-1.05=9.55+2.2+0.4=7.93+0.16-0.32-6.36=9.33+6.52-0.33-6.45=9.29+3.68-2.2+0.36=9.55+0.78-4.09-3.63=9.16-4.61-0.99+2.63=9.19-8.15+8.56+0.67=3.22+5.48=4.65+1.5=4.91-3.86-0.22+8.18=0.58+3.92+7.17+7.77=5.06+5.53-1.09-8.89=8.63-1.93+9.3=5.29-0.44=8.6+0.37=8.08-2.42+9.9-2.81=0.31+7.88-3.16=9.85+3.23-7.63=1.4+7.54-2.47+6.82=6.7+9.45-3.65-4.83=9.53+0.15-8.34+2.5=9.32-2.32-3.35-2.2=8.36-3.31+9.34-2.55=1.27+7.5+8.83=3.37+1.72+4.28-5.48=1.47+6.29=4.1-1.81-1.59+4.85=9.35-1.84-4.18=6.44-3.77+4.45+5.4=6.42+9.88+8.19+9.14=9.89-4.01+3.94+1.41=6.03-0.16-5.62+3.64=1.35+8.97-7.3-2.22=5.36-1.31+6.29-9.2=7.77-1.56-5.06=9.52-5+6.85-5.47=4.38+7.12-6.67-3.78=8.85+2.37-4.52+0.9=6.22+7.69+1.68=2.61+4.92-3.78-3.59=9.59+1.82+8+1.4=8.58+5.63-9.96+1.87=2.6-1.03+2.79-2.42=6.35-1.89-3.58=6.21+9.73-3.34=2.48+5.25+9.97=9.04-3.56-2.87-2.38=9.75-4.15-1.6=2.28+8.25+6.78+8.1=8.7+0.78-0.08-0.59=8.46-0.76+1.19=5.26-2.31-2.09=3.83-0.4-1.09+5.03=7.11-4.22+5.65-4.11=5.93-3.43-1.58=1.22+4.71+3.23+1.23=5.45+2.71+9.85+7.93=2.58+6.66-3.05-1.24=7.72-4.74-1.48=2.17-1.95+0.78=1.27-0.25+7.79=3.15+2.56+7.6+0.55=5.09+3.67=9.59-2.27-3.59-0.72=4.72-0.55+1.61+2.96=5.99+2.19+5.18=2.94+8.14-2.08-3.22=2.62+8.97-0.57=3.56-1.6+8.05+1.02=1.88+6.3-2.95+8.43=7.67-6.2+7.6=4.72+9.08+8.66=1.58+8.26+4.92-9.4=4.42+7.83-1.24+6.9=1.38+7.87-5.53-1.29=2.25-1.33+7.81=4.26+9.01-2.06=4.67-0.24+0.06=1.07+5.89-0.44+2.11=6.77-0.65+8.45-6.18=2.18+1.82-0.15+0.13=2.3+8.84=9.02-0.16=2.09+7.28+1.75=9.31-7.68+5.5+8.64=7.32-5.09+3.67+0.13=8.2-0.99-0.38-1.01=8.66-0.54-1.46-5.51=5.81+0.46+5.52=8.38-0.05-5.65-1.4=8.65+2.4-1.87+8.29=5.84-0.75+6.24-5.86=9.39-2.22+4.32=1.1+5.65-3.76=9.63-1.37-2.79-2.14=5.69-3.48+8.25=5.92+3.42+2.71=9.3-2.21-5.22+4.65=2.59+4.46+5.02=8.37-0.43+5.31-3.45=7.62+2.96-3.46=7.83-1.74=7.54-2.15-2.46+6.75=9.55-2.87+8.09+5.87=8.78+7.23-6.71-4.27=4.72+0.76-0.52=1.41-0.71+6.18=8-0.57-0.69-6.39=9.71-1.61-2.34=7.31+5.63-6.59+7.1=4.58+5.24+9.46-5.97=8.18+1.62=6.45-1.72-0.85+4.47=5.02-1.55+7.08+9.75=9.93+3.51+0.5+8.96=7.61+4.2=2.55-1.4=6.06-0.99+4.13+2.65=9.3+9.22-6.04=3.39-0.94+3.14+5.96=9.66-8.88+5.56-5.81=8.55-4.15=6.31-0.7-1.67=3.09+1.46+2.19-0.87=4.61+7.4+3.37+7.82=2.77-0.46+8.42=6.22+8.65-9.35+6.21=9.47+6.73-1.39-5.73=7.36-1.4-2.09=3.77-1.68+6.2=9.16+8.54=5.5+6.87+8.86=8.28-2.25-2.42-2.01=6.89-2.11-3.87=2.23+4.79+4.75=6.46-1.05-2.28-2.09=8.24+3.3-5.57=7.75+9.9=7.28+3.39-0.4-8=1.21+9.56+1.08+5.93=9.01+7.35+2.59+2.43=5.28-4.6+5.09=0.11+8.14-3.73-1.79=8.31+1.86+6.25+0.04=1.01-0.19=3.93-1.66=2.88-1.24-1.09=9.13-0.39+2.36=0.13+4.23+3.79=7.17-1.16-5.66+3.38=7.91+1.13+8.3=0.91-0.75+8.43-2.43=8.71-5.63-2.29+3.1=0.81+8.59-7.2+0.96=8.84+7.2=1.83+9.34+4.92+7.71=7.49+7.91-6.83+4.6=6.51-2.64-1.33-1.53=4.12-2.42-0.42=2.48+9.95-0.25-4.93=3.36-0.53+7.63+5.19=3.43+4.48+3.08-5.82=7.43-0.89+1-7.37=6.48-0.9-0.53+5.04=4.69+8.85+3.71+0.19=5.14-4.94=6.45+0.31-4.14=0.42+3.36=7.99-2.74+6.72=9.96-7.8-0.17=5.58-3.13-0.03+5.55=7.69+3.6=7.04+7.12-3.19=9.65+5.74-3.88=9.51+7.55=6.12-1.81-1.12+0.8=5.51-3.04-0.95=1.53+6.91+6.81-8.48=2.89+5.17-4.46=5.18-5.02+6-1.37=8.35+8.84-2.09=2.29+0.85-0.38-0.2=3.36+0.77+8.35-0.52=5.52+2.82+8.7=2.43+9.47-0.9=6.86-0.27-5.23-1.02=6.87+7.87+5.2=5.92+6.84-6.79=6.21-2.37+4.22-5.96=6.65+9.04+5.67-3.87=9.94+2.18+7.24=7.98-4.34-0.98=2.45+9.22-1.5=6.28+7.9-3.47-5.56=5.84+4.29-3.15=5.99+3.85-1.1-1.63=1.82+9.96+1.24=9.67-3.86=7.98+7.02-3.81-5.72=9.13+3.61-6.53-3.88=9.8+5.33+4.27=8.23-0.77-1.34-2.04=5.79-2.16+7.55+1.62=8.61+3.96=4.47+6.05+7.1=2.45+5.58-4.25+5.43=7.6-0.06-7.16=9.72-2.74=5.56+4.31+4.23+7.5=5.03-1.01+6.01=7.69-4.52=4.39-4.28+2.66+3.32=8.31-6.2+7.64-0.31=7.7-1.52-0.44-4.09=7.09+0.41=8.88-1.42+1.71-1.23=7.26+6.79-8.51-0.25=7.64+0.77=3.81+0.38+4.07+2.99=9.18-3.66=8.02-0.27-1.61=7.73+2.17+3.78+5.2=5.19-2.39=1.4+7.42+2.3+3.17=3.59-0.07-0.53=1.05+1.89+1.19+6.34=8.45-0.57+4.43+9.88=5.26+2.11-0.67+8.26=6.83+9.16-6.58+3.48=9.04-3.96+7.17-8.77=1.04+3=7.7-2.24-0.3-1.11=7.89+9.7-5.99=8.73-3.22-5.08=8.15+4.79=1.98+2.99+1.15=6.08+9.59-5.83+2.9=6.21+5.69-3.61-4.27=9.57-0.19-4.21=8.06+3.77+1.58-1.49=9.01+7.68-2.56=7.88+3.53+7.98-5.86=3.12+7.47-1.23=8.12-4.68+1.08+2.39=5.26+0.84+3.13+9.93=1.97-1.43+0.04+7.58=2.01+1.62-2.27-0.52=5.03-0.8-0.51=2.71+6.88-8.21+7.25=8.01-0.04+6.47=2.37+8.33-1.86+0.08=3.72-1.24-1.79+2.88=9.45-0.59-5.19-2.08=6.01+8.91-1.92+0.31=4.07+7.85-6.07=7.38-7.21+5.56=5.95+4.85+4.6+2.82=6.57+5.11-1.46+6.09=9.35-7.29=5.16+0.04+3.93=8.39-4.74=8.79-0.83-2.26=7.74-0.84-5.95+5.35=8.01-0.43+4.17+3.4=3.36+1.71=8.14-4.41-0.37-0.06=7.7-7.14+5.87+0.05=3.66+7.51=6.63+4.17+8.73+8.34=1.37+5.95+8.98-9.58=8.82-3.04-1.83+2.36=2.26+4.93=6.56+4.55+0.05+6.47=8.73+5.5-9.18+0.89=0.75+5.21+9.96+1.21=7.44-0.46-0.18-5.25=5.09-4.84+4.3=1.51+4.31-0.6+4.47=2.73-1.16-0.91=6.6+1.82-3.43-3.66=0.47+6.79+9.74=9.94-8.57-0.35=1.37+8.23+4.26-7.67=9.58-0.35-1.76=2.25+6.12+5.04-6.43=8.93-1.23-3.7+8.57=1.79+3.4+8.54=9.1+7-4.57-8=8.85+2.36+9.38=5.74-3.88+7.12=8.12-3.09-2.3=8.43+7.77-7.58=9.78-0.47-0.64+1.2=9.32+4.88+7.04=5.84+8.06-4.78+3.3=9.87-3.6-1.76+1.72=9.21-4.76-3.43+1.67=5.39+7.17-0.63=參考答案2.91+0.3+9.02+2.13=14.367.38-1.5-1.03+0.77=5.627.34+8.04+8.61+8.3=32.297.8-0.66-7.01+8.08=8.219.78+0.3-4.28+3.59=9.399+4.37-1.19=12.189.69-8.17+4.86-4.66=1.722.23+0.83+5.35=8.419.66-0.03-4.9+0.96=5.696.47+9.6-1.96=14.118.8-3.18-0.89+1.63=6.367.72-2.54+6.19=11.379.96-6.9-1.92+8.14=9.287.48-6.23-1.12=0.133.23-2.32+9.06=9.978.04-3.33-1.72-0.23=2.760.42+7.58+2.69-8.55=2.141.48+3.6-3.15+8.82=10.758.6-0.86-0.58=7.168.61-2.51-3.09+0.49=3.55.37+5.66-2.13+9.89=18.798.65-0.56+6.64-3.8=10.935.68+4.93+5.52=16.135.97-1.22+8.55-2.06=11.242.87+1.58+5.75=10.28.79-2.87+6.23+3.95=16.17.78+7.3-1.63-1.18=12.274.03-1.09=2.946.11+0.42=6.535.11+0.8+7.03=12.948.91+5.58=14.498.99-4.45+3.85+7.81=16.27.75-5.73+9.12-7.33=3.814.01+7.59+2.14=13.749.5+0.48=9.987.85-4.03+4.61=8.433.56+6.18-8.34+8.72=10.123.36+9.22+1+8.91=22.492.71+0.42+8.83=11.965.9-3.87+0.86+1.81=4.78.57-0.91-1.83-5.42=0.411.95-0.95+8.53-2.72=6.819.71-0.55+0.51+2.81=12.484.44+9.29+5.85=19.589.59-5.83-0.54+9.15=12.379.11+1.76-9.91=0.969.53-4.82=4.719.89-0.07-2.73-1.9=5.199.9+5.69+6.82-8.1=14.313.35+8.62+1.32+0.07=13.362.93+8.2-6.45+0.84=5.524.66+7.39+6.79+3.97=22.811.9+6.06-2.99-4.06=0.915.04-3.13+2.44-2.34=2.014.69+9.89=14.588.91-5.78=3.138.59+9.41-0.73-2.22=15.054.85+8.32-8.35-3.73=1.096.22-4.73+7.87-2.89=6.470.4+6.44=6.848.1+9+8.24+4.74=30.080.24+4.93-3.3+1.62=3.493.95+9.98-1.58-6.38=5.972.21+7.01-2.58=6.648.82-3.34-2.47-2.34=0.677.3+3.44-1.62-6.6=2.528.15+3.01-7.67+3.71=7.27.7-0.74-0.42-5=1.541.16+2.85+6.32-2.45=7.888.37+5.55-6.34+9.73=17.316.04+4.84+3.98+4.66=19.525.98+3.93-1.38=8.537.1-1.16-1.62-2.39=1.936.69+2.91-0.54=9.064.3-0.3+7.63-5.31=6.327.87-0.02-3.33-0.95=3.578.66+6.5-8.15-0.92=6.099.34+3.52-5.97+3.72=10.617.89+7.77=15.664.12+9.02+0.6-9.35=4.396.32-4.5=1.828.72-3.91+1.08+0.79=6.688.87-5.15=3.723.02-1.52-0.26=1.243.5+4.68-0.65+4.72=12.259.4-1.99=7.416.25-2.89+8.36+0.37=12.091.61+7.47+1.26=10.349.72-0.65-1.93-6.53=0.618.78-6.89-1.75=0.148.26+9.41-7.5=10.177.68+8.35-7.66=8.370.67+4.25+7.85=12.779.83-6.24-0.24=3.356.61-0.57-2.23-0.04=3.779.67+5.49+9.99-3.33=21.829.26+9.91-7.9+8.03=19.30.74+1.21+4.28=6.235.38-4.69+5.13+4.39=10.218.53-2.1+8.15=14.580.93+8.87-0.36=9.440.5+4.91+7.2-2.56=10.059.35-2.16+1.48=8.673.69-1.58+8.64-5.34=5.411.46-0.4+7.8-4.59=4.276.49-0.09-4.88+4.85=6.375.6-0.25+1.89=7.242.87+5.99+0.83-0.66=9.037.99-1.04-4.48-1.89=0.581.83+5.59+9.98+4.48=21.887.48-0.21-2.89-1.61=2.777.36+0.48+8.6=16.447.45-5.19-2+2.28=2.549.02+2.25+5.56+9.57=26.44.38+1.37=5.756.95-2.08=4.876.06-0.96=5.12.67-0.19-0.41-0.97=1.15.8+9.78-6.17+4.6=14.013.21+3.43+0.33-4.68=2.294.77+3.53+8.72+8.12=25.143.17+3.05=6.226.83-0.36=6.479.08-0.41+4.32-5.22=7.776.57+3.25-0.34-1.24=8.249.02-0.76-0.04-1.11=7.117.89+1.37-2.34+8.79=15.719.12-5.09-0.36=3.676.99+9.67-1.94-6.42=8.36.86-1.88-4.36=0.625.56+8.16+6.5+6.31=26.537.63-1.39-1.66-0.52=4.068.35+6.04-6.42-5.68=2.293.1+9.54-8.73+1.67=5.583.06+2.44=5.52.8+2.97+6.37=12.148.22-2.18-2.41+7.25=10.887.96-4.13-3.61=0.228.23+5.89-0.51=13.617.53-2.76-3.89=0.885.4+7.68+9.29+0.93=23.36.8-5.17+2.44+1.17=5.244.02+1.5+0.26-2.61=3.178.76+2.26-8.59=2.438.31-7.5=0.815.99+9.56+5.9-8.78=12.679.4-5.17-1.88-0.49=1.863.97+5.34+4.56+4.65=18.524.52+6.69+3.53-4.49=10.257.31+4.08+3.66-1.43=13.628.75-1.54-0.88+4.19=10.525.7+9.02+3.01+5.72=23.454.42+5.33-3.64-0.38=5.736.24-1.88+0.09-2.01=2.449.42+7.35-9.35+8.53=15.957.29-0.77-5.96+5.11=5.679.46+8.19+0.31=17.964.36-3.49+0.21+7.16=8.249.9-1.29-8.2=0.417.89-7.14=0.759.07-3.72-4.72+2.52=3.158.93+9.23-0.54-1.6=16.028.29-6.71+5.18=6.764.9+7.4+8.5-7.18=13.625.86-1.39-3.27=1.26.86-0.16-0.43=6.277.92+1.33-1.2=8.053.96-0.89=3.079.84-0.31-2.57+6.12=13.083.85+6.63+0.7+4.37=15.557.6-4.31+5.19+2.65=11.139.44-1.63+9.55+7.65=25.019.34+5.34+8.57-6.86=16.392.49-0.46=2.039.1-2.07+3.06+6.67=16.763.15+5.67-7.24=1.586.81-1.44=5.378.29-1.74-2.18+2.67=7.044.19+7.2+0.13+4.45=15.974.97+7.67-3.32+0.98=10.37.53+3.17=10.77.64-0.36=7.287.62-0.25-6.24-0.85=0.288.26+6.47-5.7-4.6=4.439.47-4.2-0.79-3.98=0.50.16+8.82=8.984.65+8.36=13.013.73+8.22+4.28-7.56=8.677.76+6.88-4.09-0.48=10.073.48+4.46+4.55=12.498.56+4.67-1.39-4.17=7.679.86+7.09-3.48-6.88=6.597.46+3.68-2.57+7.51=16.089.21+2.08+5.8-3.91=13.186.37-3.61+0.12=2.884.12-2.78=1.345.81+7.63-0.08=13.366.96-2.25-3.92+2.47=3.268.58+4.83+8.44=21.854.01+4+5.57=13.588.24-4.56-2.99=0.696.71+9.43-8.2=7.949.7-3.76-1.44-0.46=4.047.08-6.84+2.32-1.89=0.677.41-0.46+6.36+8.76=22.077.94-3.13+2.56=7.376.57+0.88+5.06+0.4=12.915.45-2.02+1.54=4.974.26+7.1+4.08-6.44=99.65+5.99+2.88=18.526.31-1.86-1.66=2.797.89+2.97-8.51+7.39=9.748.36+1.4+9.72-1.03=18.453.16+6.85-5.57+1.92=6.368.34-1.21+8.71-2.72=13.120.33+5.93-5.97+4.69=4.985.14+8.2=13.349.75-6.1+1.17=4.821.98+0.65+0.59-1.95=1.272.81+8.3-7.19-0.09=3.834.25+1.51+8.6+7.85=22.217.85-3.08+6.76+6.91=18.448.37-1.34+4.64-3.35=8.324.23-0.31-2+7.64=9.568.56-4.18=4.386.86+9.46+9.83-1.34=24.819.94-3.34=6.64.81+6.39=11.29.27-6.43=2.847.73-6.79=0.941.55+9.39=10.943.3+6.18+6.83=16.318.41+2.49=10.99.8+8.29+6.18=24.279.58-1.72-1.81-0.14=5.916.95+4.95-8.94-1.78=1.181.49+5.1-6.47+9.07=9.196.64+9.17+5.61=21.429.11-1.89-2.69-1.67=2.868.11+5.29+3.73+4.53=21.666.76-5.53-0.91=0.328.32-4.63-0.84=2.859.54+6.41-5.29-9.43=1.235.4+2.44=7.841.51+7.13-4.47=4.171+7.88+4.52-5.91=7.499.19-7.02+7.81=9.984.95-0.75+9.71-6.16=7.759.79-4.7+0.41-2.76=2.747.08-1.17+4.02-5.97=3.961.11+2.63+4.15-6.07=1.827.97+6.07-7.08+1.01=7.977+1.2+3.01=11.213.71+2.49+1.3=7.56.58-4.03=2.553.59-1.06+3.04+4.19=9.768.01-2.87+4.93=10.078.27-6.08+0.97-1.72=1.448.18-2.43+9.9-1.61=14.044.33+6.09+8.34-1.6=17.168.62-2.32-2.66+1.73=5.377.11+1.33+0.34+2.54=11.324.42+2.34-3.29=3.477.34-2.51-1.56=3.278.62+1.52+7.06-0.21=16.997.22-6.84+8.03=8.411.29+6.7+2.25=10.247.99-1.66+1.11+9.21=16.652.46+7.97-0.99=9.449.76-3.16=6.67.91-5.94+9.91-2.54=9.347.49-2.6+7.91+1.73=14.533.02+6.71-6.72=3.011.98+1.73+5.55=9.268.54-0.84=7.74.68+2.63+3.24-4.11=6.449.14-2.78-3.12=3.249.02-2.83-3.57-0.53=2.099.69+1.88+1.87+3.21=16.654.94-4.33+7.55=8.167.14-0.39+6.6=13.359.32-4.41+3.08-6.23=1.760.17+5.32+6.15=11.645.5-3.17-0.95+8.53=9.919.14-1.66+2.54-6.81=3.216.6-1.58-0.74-0.41=3.876.21+4.35-7.17=3.393.57+2.66=6.234.89+3.12+5.94+9.91=23.866.73-4.32=2.417.52-6.47+2.57+2.1=5.729.35-4.98+9.43-2.48=11.327.25-4.55=2.79.52-0.13-3.4=5.998.96-0.08+3.74+0.21=12.836.24+1.51=7.759.41+4.77+0.91-0.5=14.595.63-0.08=5.558.63-1.13-7.14+3.34=3.70.66+4.88+4.28-8.7=1.129.87-0.9+1.53=10.58.34+0.86+1.24=10.446.33-1.05+3.68=8.965+9.73+4.46+4.76=23.958.06-3.54+7.62=12.144.32-3.19+9.06+9.79=19.987.22+5.9-3.71-8.59=0.826.62-1.17-0.31+3.01=8.153.5+3-5.71=0.798.97+0.25-4.52=4.70.93+1.71+2.72=5.363.8-2.13-0.29+3.05=4.436.28-1.3-2.36+9.39=12.019.9-2.15-1.8-0.14=5.815.45+2.79+7.72-8.5=7.467.79-2.48-0.86+1.2=5.654.95-1.63+8.57-3.13=8.768.48-4.13=4.353.89-0.98-0.18-2.63=0.11.02-0.59+2.79-0.88=2.347.41+0.94=8.359.38-4.95+8.39-4.25=8.573.24-2.25+5.97-2.16=4.85.59-3.51-1.58+9.38=9.884.19+7.75+5.24-8.96=8.223.35+6.58+5.24+1.68=16.857.7-2.23=5.479.16-4.53-3.29-0.77=0.573.86+8.18-9.48+4.95=7.518-0.69+1.95=9.269.69-5.72+8.98-4.14=8.817.15+7.5=14.654.95+3.2+0.54+7.19=15.885.1+3.83+1.61=10.541.21+7.74+8.58-1.99=15.541.52+4.74-4.81+2.09=3.542.58+8.26-2.23=8.619.79-6.61+8.87-1.7=10.353.12+3.92=7.048.51+0.65-1.13-7.42=0.616.71+3.39+5.95-8.7=7.359.58-7.49+3.76+3.47=9.328.28-6.01+1.48=3.757.38-0.77+8.73=15.346.38+8.28-3.41+0.08=11.337.71-0.11=7.69.45-7.51+5.68+9.87=17.498.75-2.52-0.76+7.41=12.889.82+0.79-9.75+6.29=7.154.84-1.33+0.22+7.76=11.499.67-7.82+3.43=5.288.84-0.79-2.78=5.278.26+0.38+1.92+1.16=11.728.9+7.42-9.37+4.67=11.626.83+1.87-5.54=3.168.44-0.08+9.68-0.95=17.095.9+5.79+8.77-8.87=11.597.36-0.06+2.46+5.7=15.464.94-1.5-1.4-1.44=0.68.47+3.62+5.5-0.06=17.534.41+9.74-3.78-8.13=2.248.99+0.27-2.41=6.858.41-3.47+2.91+5.99=13.843.34+5.18+5.99-1.5=13.019.55-8.31=1.248.24-3.4+1.1=5.945.87-5.28=0.597.28-1.45+8.58+4.93=19.344.97-0.25-0.43-4=0.296.91-3.14-0.3=3.474.31+5.31=9.627.67+0.84+2.67-2.19=8.997.74-1.38-1.83+5.41=9.949.17-6.12+8.23+9.89=21.173.67+7.81-2.76-6.98=1.749.27-1.59+3.35+5.99=17.027.43-3.21+6.78-7.44=3.568.57-2.7-0.08=5.794.87+6.59+7.57-2.85=16.183.01+3.68=6.698.36+4.85=13.218.88-2.13-3.61-2.24=0.90.95-0.2+3.58+4=8.339.89-0.4=9.498.27-1.11-1.51-2.43=3.225.63-2.92-0.14+8.52=11.099.36-7.62-0.53+6.17=7.388.33-4.47+1.13-1.53=3.467.34-1.66=5.689.29-3.78+0.28=5.794.34-1.63-1.34=1.372.33-0.48+3.88-2.11=3.624.82-0.26-3.16+4.15=5.558.49+7.8-3.16=13.134.21+9.7=13.915.61+7.37=12.988.86+5.7=14.567.52-3.49+1.42+4.54=9.998.44-5.07-1.93-0.89=0.552.77+4.93+7.77-7.17=8.39.43-5.34+2.01=6.15.7+2.91+5.59-6.6=7.67.21-0.75-0.13-0.93=5.44.59+3.66-3.53=4.727.26-6.48+0.27=1.052.89-0.52+4.95-6.47=0.857.01+2.09+1.81+6.35=17.264.38-3.1-0.6=0.688.38-7.72+5.09+1.18=6.936.54-5.67+6.86+6.28=14.016.89-2.58=4.318.13-0.07-6.99+0.42=1.494.25+5.85=10.19.35-6.43+5.54+1.88=10.347.31-3.05=4.263.1+7.16=10.269.51-6.39-1.89+8.6=9.838.42+3.61-6.31+9.41=15.137.79-5.3+0.06=2.557.91-1.43-3.81=2.670.83+2.32+9.43-8.82=3.764.57+3.9+5.33+1.38=15.183.5-3.08=0.424.54-0.04+9.08+1.22=14.84.52+2.13-5.23=1.424-2.57+0.76=2.197.78-3.28-3.17+0.16=1.499.43-1.43-2.31+8.72=14.416.63-2.77-3.39-0.31=0.167.91-1.28-4.23-1.45=0.952.95-0.38+0.69=3.267.62+2.25+4.04+8.39=22.38.48-2.83-1.72=3.933.39+5+8.16-9.85=6.70.39+8.01=8.49.96-0.78+7.14-6.41=9.914.38+5.87-6.75+1.88=5.382.71-0.59+6.28-1.49=6.919.13-0.34=8.797.68-4.17=3.519.13-4.88+1.41=5.665+8.19=13.197.65+2.53+7.24-1.02=16.40.22+3.52-2.15=1.596.99-1.84+8.19=13.347.88-2.74+5.54=10.682.53+1.23+4.1+1.94=9.87.18+9.64-7.12-8.53=1.179.15-1.01-5.38=2.769.82-1.48=8.349.09+3.84-9.64-1.92=1.377.19-2.27+2.83=7.752.66+9.92-2.87-0.95=8.765.26-3.8-0.37-0.1=0.994.44-2.48-1.56-0.2=0.25.42+6.08-4.8-4.63=2.078.33-6.99+4.11+2.99=8.449.61-0.9-1.27-1.05=6.399.55+2.2+0.4=12.157.93+0.16-0.32-6.36=1.419.33+6.52-0.33-6.45=9.079.29+3.68-2.2+0.36=11.139.55+0.78-4.09-3.63=2.619.16-4.61-0.99+2.63=6.199.19-8.15+8.56+0.67=10.273.22+5.48=8.74.65+1.5=6.154.91-3.86-0.22+8.18=9.010.58+3.92+7.17+7.77=19.445.06+5.53-1.09-8.89=0.618.63-1.93+9.3=165.29-0.44=4.858.6+0.37=8.978.08-2.42+9.9-2.81=12.750.31+7.88-3.16=5.039.85+3.23-7.63=5.451.4+7.54-2.47+6.82=13.296.7+9.45-3.65-4.83=7.679.53+0.15-8.34+2.5=3.849.32-2.32-3.35-2.2=1.458.36-3.31+9.34-2.55=11.841.27+7.5+8.83=17.63.37+1.72+4.28-5.48=3.891.47+6.29=7.764.1-1.81-1.59+4.85=5.559.35-1.84-4.18=3.336.44-3.77+4.45+5.4=12.526.42+9.88+8.19+9.14=33.639.89-4.01+3.94+1.41=11.236.03-0.16-5.62+3.64=3.891.35+8.97-7.3-2.22=0.85.36-1.31+6.29-9.2=1.147.77-1.56-5.06=1.159.52-5+6.85-5.47=5.94.38+7.12-6.67-3.78=1.058.85+2.37-4.52+0.9=7.66.22+7.69+1.68=15.592.61+4.92-3.78-3.59=0.169.59+1.82+8+1.4=20.818.58+5.63-9.96+1.87=6.122.6-1.03+2.79-2.42=1.946.35-1.89-3.58=0.886.21+9.73-3.34=12.62.48+5.25+9.97=17.79.04-3.56-2.87-2.38=0.239.75-4.15-1.6=42.28+8.25+6.78+8.1=25.418.7+0.78-0.08-0.59=8.818.46-0.76+1.19=8.895.26-2.31-2.09=0.863.83-0.4-1.09+5.03=7.377.11-4.22+5.65-4.11=4.435.93-3.43-1.58=0.921.22+4.71+3.23+1.23=10.395.45+2.71+9.85+7.93=25.942.58+6.66-3.05-1.24=4.957.72-4.74-1.48=1.52.17-1.95+0.78=11.27-0.25+7.79=8.813.15+2.56+7.6+0.55=13.865.09+3.67=8.769.59-2.27-3.59-0.72=3.014.72-0.55+1.61+2.96=8.745.99+2.19+5.18=13.362.94+8.14-2.08-3.22=5.782.62+8.97-0.57=11.023.56-1.6+8.05+1.02=11.031.88+6.3-2.95+8.43=13.667.67-6.2+7.6=9.074.72+9.08+8.66=22.461.58+8.26+4.92-9.4=5.364.42+7.83-1.24+6.9=17.911.38+7.87-5.53-1.29=2.432.25-1.33+7.81=8.734.26+9.01-2.06=11.214.67-0.24+0.06=4.491.07+5.89-0.44+2.11=8.636.77-0.65+8.45-6.18=8.392.18+1.82-0.15+0.13=3.982.3+8.84=11.149.02-0.16=8.862.09+7.28+1.75=11.129.31-7.68+5.5+8.64=15.777.32-5.09+3.67+0.13=6.038.2-0.99-0.38-1.01=5.828.66-0.54-1.46-5.51=1.155.81+0.46+5.52=11.798.38-0.05-5.65-1.4=1.288.65+2.4-1.87+8.29=17.475.84-0.75+6.24-5.86=5.479.39-2.22+4.32=11.491.1+5.65-3.76=2.999.63-1.37-2.79-2.14=3.335.69-3.48+8.25=10.465.92+3.42+2.71=12.059.3-2.21-5.22+4.65=6.522.59+4.46+5.02=12.078.37-0.43+5.31-3.45=9.87.62+2.96-3.46=7.127.83-1.74=6.097.54-2.15-2.46+6.75=9.689.55-2.87+8.09+5.87=20.648.78+7.23-6.71-4.27=5.034.72+0.76-0.52=4.961.41-0.71+6.18=6.888-0.57-0.69-6.39=0.359.71-1.61-2.34=5.767.31+5.63-6.59+7.1=13.454.58+5.24+9.46-5.97=13.318.18+1.62=9.86.45-1.72-0.85+4.47=8.355.02-1.55+7.08+9.75=20.39.93+3.51+0.5+8.96=22.97.61+4.2=11.812.55-1.4=1.156.06-0.99+4.13+2.65=11.859.3+9.22-6.04=12.483.39-0.94+3.14+5.96=11.559.66-8.88+5.56-5.81=0.538.55-4.15=4.46.31-0.7-1.67=3.943.09+1.46+2.19-0.87=5.874.61+7.4+3.37+7.82=23.22.77-0.46+8.42=10.736.22+8.65-9.35+6.21=11.739.47+6.73-1.39-5.73=9.087.36-1.4-2.09=3.873.77-1.68+6.2=8.299.16+8.54=17.75.5+6.87+8.86=21.238.28-2.25-2.42-2.01=1.66.89-2.11-3.87=0.912.23+4.79+4.75=11.776.46-1.05-2.28-2.09=1.048.24+3.3-5.57=5.977.75+9.9=17.657.28+3.39-0.4-8=2.271.21+9.56+1.08+5.93=17.789.01+7.35+2.59+2.43=21.385.28-4.6+5.09=5.770.11+8.14-3.73-1.79=2.738.31+1.86+6.25+0.04=16.461.01-0.19=0.823.93-1.66=2.272.88-1.24-1.09=0.559.13-0.39+2.36=11.10.13+4.23+3.79=8.157.17-1.16-5.66+3.38=3.737.91+1.13+8.3=17.340.91-0.75+8.43-2.43=6.168.71-5.63-2.29+3.1=3.890.81+8.59-7.2+0.96=3.168.84+7.2=16.041.83+9.34+4.92+7.71=23.87.49+7.91-6.83+4.6=13.176.51-2.64-1.33-1.53=1.014.12-2.42-0.42=1.282.48+9.95-0.25-4.93=7.253.36-0.53+7.63+