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2.2+6.78+8.25-8.27=2.33+5.89+5.66=3.88-0.22+5.85+4.4=9.12+1.5+7.35=8.99-5.03+8.65+8.19=2.94-2.52+3.6+3.36=5.68-4.59-0.65=3.94+0.85=7.48+4.02+8.59=4.23+4.24=9.31-0.08-5.85=5.98-3.4-1.4+3.33=7.72+1.3-4.38+2.53=7.71+6.7-0.1+9.79=7.19+7.83+9.11-4.76=3.76-0.96-0.36+3.88=7.18-4.7-0.74=4.61+1.76-2.32=3.75-1.64-1.21+3.57=7.32+9.05=8.89+7.82-5.08-1.01=7.84+9.11+0.75+4.08=6.15-1.12-0.88-3.49=8.87+2.83=7.6-4.67-0.29=8.97-0.14-1.8-2.25=6.6-2.48+4.51=6.06-3.38-0.03=5.64-0.72-3.03+4.91=6.17+2.86+0.2-0.95=6.51-2.79-0.05-1.05=9.01-2.41+7.13-5.27=8.86-3.87+7.04-3.28=4.66+7.03-0.02-7.17=5.78+0.24+5.75+8.14=4.88-2.83-0.57=9.74+8.84-0.34=2.98+9.02=9.71+8.56=8.86+0.81+4.28-0.45=3.41+7.72-5.33+4.53=7.27-4.22-0.97+8.74=7.63-4.7-0.96+6.94=4.24+1.3=8.38+6.79=7.47-3.45+6.96=6.35+0.83+8.4-5.96=5.7-1.01-1.91=3.98-2.55=3.19-1.13+5.79=7.44+9.99+8.62+8.24=4.26+2.71-0.69=7.42-4.33-2.38+8.32=8.58-0.97-6.57=7.21+6.28-1.07=9.21+5.11+7.73+9.42=5.68-4.96+6.13-2.9=3.87+6.26+1.48-6.07=6.82-3-1.71+4.57=8.72-3.36-4.31=4.5+0.14+0.74=3.62+8.62=4.29+5.8+4.35+5.47=2.06+8.23=2.83+7.74+1.66+5.33=4.91-1.89=8.84-2.49-4.86+9.1=7.3-4.11+8.7-4.6=8.24-1.94+7.01=7.37+4.68=7.6-6.69+2.9+8.35=2.05+8.53-7.04-0.4=6.73+7.96-4.32=8.84+3.28+3.75+4.1=6.64-0.69+6.49-2.53=6.75-2.82-0.08=8.12-0.85-2.14+6.36=7.32-2.08+8.32-3.86=8.02+0.99-7.23+2.26=6.89-5.65=7.05-4.89+9.96-5.58=1.94+6.3=0.77+4.78=8.64-8.11+1.85+8.06=2.14+7.43+6.22=8.83-3.54-1.21+1.64=3.01+8.42+8.11-7.09=5.48+0.63=7.48-0.04-3.89=8.23-3.7=7.84-3.16-2-0.5=7.67+1.74+8.17=8.39+0.61=1.22+9.71=9.02-4.57-0.13=9.27+3.51-5.27+4.72=6.7-0.02+9.1+9.55=8.79-2.19-1.54+3.02=9.98+8.73-3.11+8.22=2.08+7.64=9.45-0.56-5.34-2.21=8.01-0.02-3.62-3.53=5.21+9.09+2.1+4.93=8.52-0.23+8.45=1.96+5.84-6.78=3.71+7.23-3.77=3.68-1.49-0.43=7.06+9.36+3.94+6.31=7.3+2.51+7.47=9.9-5.22+2.62+2.74=0.44+2.35+9.24+6.04=9.44-8.61+2.35+9.96=7.98-2.1+4.26-3.76=8.94+4.35-2.49-5.67=9.21-5.1-0.18=7.7-2.18=5.57+8.43-6.17-1=6.66-3.07+5.23=3.67+6.01+5.78=9.65+5.58-7.13-1.18=6.4+1.11-1.83+3.19=8.44-1.96-1.97+0.28=4.36+6.35=5.58-2.16+9.15-7.86=8.81+0.21-4.74+1.4=3.22+6.32+7.39=9.02+9.99-5.84=9.75+1.01+6.95+4.97=5.61-3.4-0.8+3.86=4.67+8.88-0.54=4.13+7.65-4.03-6.75=7.36-0.33+4.8=5.74+2.46+4.44-7.53=6.75-3.05+4.09-5.66=1.46+0.1+7.25+0.51=7.19-2.89-1.85-1.59=4.88+2.78+2.52-3.14=9.66-1.01-6.97=6.73-6.34+9.46=5.56-0.98=5.25-4.29+4.51=7.17+6.3+9.35+3.19=7.72-2.54+9.43-7.48=8.21-4.03-1.39+5.06=8.7-6.82+8.87-1.02=0.52+9.14+6.52+6.04=7.73-1.23-0.14=8.69+2.83-6.66=3.32+1.01+9.11+5.23=9.4+6.7+7.38=4.85-1.17+0.24=8.05-5.05+1.5+9=9.24-2.91=8.25-5.3+4.35=4.47+7.77+8.38=9.24-3.81=9.85-5.8-1.4=9.58-5.07-0.15=8.43+4.52-4.78-4.19=6.5+8.9-3.73+0.13=9.68-2.22-3.65-0.06=9.17+4.33-5.61-3.26=7.12+6.19=8.83+3.08+0.26-6.85=8.45-4.93+0.88=1.1+6.86+8.52=8.79-4.25+2.48=7.58-5.24-1.67+0.26=8.76+0.81-2.37+7.82=9.84-0.27+9.73=4.06+9.49-3.38=5.32-3.83+2.55+5.52=8.94-0.52-5.29=5.35-4.4=6.46-2.55+0.53+3.89=6.87+4.93-1.23-6.86=4.19+3.04+4.41+5.48=5.43+0.72+8.35=8.03+8.76+0.43-2.31=7.81-2.54-1.3-3.4=3.16+6.83+6.29=9.47-1.64+5.55-6.08=9.57-0.98-3.18-1.41=9.32-0.26-3.52-4.39=6.37-2.9=6.14-5.71+3.67=6.71-5.17+8.94-2.08=7.77-4.18=3.82-0.68-2.73=5.74+9.3-3.52+4.54=5.59-1.71+2.55=7.83+6.82-8.4=5.51+4.54+0.54-8.35=7.01-1.54-3.54=4.53+9.83-3.64-0.69=5.49+8.08-5.42=4.04+7.55-7.41=8.3+2.22+0.76+5.97=8.07+8.53-7.68+6.05=6.75-6.11-0.21+2.82=2.87+6.34+4.9+8.43=9.55-5.65=2.15+8.76-0.18-7.13=4.41-3.16=8.84+4.59+5.67=6.65+3.88-9.99-0.4=0.5+7.23=7.24-3.55+6.07+9.81=7.34-6.41=5.41+8.55-7.57=4.99-1.86-1.06+7.63=9.77-2.98-0.44-5.12=1.16+4.72+8.28+2.9=3.38+6.59-2.41-0.4=3.19+9.75-4.03+8.66=6.71+4.26-7.51+8.3=4.86-1.95-2.79=8.98+1.69-8.69+4.47=2.09+8.23-3.32-5.85=6.41+9.99-4.49=8.74-7.36=9-3.82+1.6+3.23=8.59-0.44-0.15-5.51=4.25+3.29-6.08=9.19+1.79=8.91-0.89-0.8-5.89=3.8+7.18=1.82+4.93-2.89=7.41-0.29+8.42+8.04=5.51-0.73-1.42-2.66=6.03-0.28-0.6-4.06=9.16+5.47-9.92+9.24=8.41-6.36-1.26+8.26=9.52-2.47-3.71=5.01+9.35+7.18-6.87=3.33+8.76+6.4=0.51+5.21-3.25+7.85=9+7.35=9.89-2.32-5.82=9.4-5.38-2.71=9.01-2.35=9.84-7.41+2.97-2.88=8.48-7.2+2.05-1=6.51+3-5.35=5.95-1.99+4.11+4.89=5.55+0.84-1.25-4.65=1.32-1.16+1.14+8.22=7.1-2.46-4.1=9.3-0.09-3.35-5.75=8.82-3.37=8.74-5.73-0.09=7.2-5.76=5.78+6.94+4.21+3.14=2.57+3.36-3.21+4.34=6.88+9.3-1.6=9.74-4.61+4.86-7.38=9.76+5.81-1.62+9.02=4.37-2.08-1.49+0.03=7.75-4.12+8.29-6.25=2.57+0.96+8.36+2.26=9.29+1.8-6.02=2.7+9.2-0.92-9.05=8.51-3.97+9.52+9.61=8.81-0.84-4.78+6.74=5.04+4.86+5.1-5.32=9.49-6.59+4.88-5.41=7.62+6.53+4.7-6.32=5.99-2.59+4=9.05+1.63-5.16+2.64=7.38-4.68+9.21=8.02-4.83-1.84+2.97=5.38-2+3.47+7.32=6.59-3.37+2.7+6.84=9.15-1.18-6.81=2.56-2.03=9.31+1.8-1.61-9.09=5.19+5.37-5.64-4.13=3.08+4.01=7.22-0.58-0.55+2.68=4.84+2.3=4.19+5.31+9.55=7.24-1.95+1.27+5.12=1.92+0.16-0.28+3.23=3.26-0.35+9.36=8.23-4.23=9.13-5.79+4.19=4.96+0.63=0.8+4.75+8.78-3.59=5.31-2.44+7.58-0.13=1.14+5.66+1.97-0.06=8.8-6.04+0.66-0.19=9.47+8.39-5.1-1.65=6.97+7.23-2.81+1.6=5.47-4.65+7.54-2.3=3.81+9.33+3.76+4.37=4.73-1.47-1.71=2.23+2.83-2.78=4.64-3.42+8.42=9.21-4.67+5.11+0.53=9.79-1.81-3.7+4.66=9.83-4.64-0.71+5.25=8.1-3.45=6+5.07+6.69-9.42=6.49+5.48=6.5-5.59+9.71-6.54=6.56-1.54+2.01+2.24=5.46+6.62+7.31+2.08=2.58+7.13-5.35+4.66=8.51-6.6+3.39-1.67=9.59-5.62-1.59+5.67=0.28+9.93-4.43-3.12=8.77-1.33-1.53-4.54=7.5-1.38-1.59-4.39=9.03-0.36-6.57-0.74=9.66-2.47+3.22-7.43=8.81-0.64-5.11+4.73=8.58-1.94-4.56-0.04=8.16-2.39-2.3=1.69+7.44=6.56-5.16+9.47-5.62=8.54-3.92+1.52-3.13=9.38-1.55=9.42-3.45-1.49+2.37=7.62-1.76-0.33-4.65=8.88+0.79+0.2=8.47-7.38+2.61+8.04=1.94+5.43-7.15+1.76=5.44-0.1-2.04-2.6=1.06+5.83-0.07+2.89=9.6-6.84+1.93+5.46=8.52-7.71+3.27+3.95=2.97+2.33-4.5=8.85-5.37+4.88-0.15=7.56+8.68-9.04+4.7=5.72-0.13-3.98=2.28-1.79+4.97+9.27=9.31+8.8+5.94+7.74=9.26-0.03-0.27=4.54-1.84+5.15=8.93+2.99+4.85=2.81+9.64-2.35-2.74=1.38+8.05+8.11+4.87=8.71-6.52-0.34=5.5+8.29-3.32-1.74=7.7+6.69-8.62+5.26=7.69-3.65-3.06=6.83-5.77+3.15=7.43-6.28-0.61+5.21=1.65+1.67+6.48-8.96=4.47+7.28-1.98-1.01=7.28+1.82+8.06=7.21+5.63-3.01-1.6=7.4-4.98+4.78+3.92=5.51+9.27-9.46-1.07=8.98-1.22+3.28+9.14=3.95+5.56+6.63-3.5=8.04+8.89-7.34-9.23=2.11+6.34-2.47-5.26=9.3-2.61-5.18-0.5=7.23-3.99=8.5-4.64-3.06+2.47=9.63-3.45=5.47+8.92-9.53-4.2=1.62+4.36+7.35+7.33=9.52+3.71+1.38+2.91=4.94-0.24-2.17-1.46=0.26+9.22-8.63+1.73=8.78-3.35-0.09+4.66=1.77+1.01-1.6+2.79=3.11-0.02=5.56-0.18+8.87-6.88=9.01-8.19-0.02+9.58=7.9-0.13-4.04-1.44=7.43-6.3+4.76+2.59=9.99+8.7-9.58+1.86=7.89-3.05+4.29=8.3-5.89=9.78-7.68=4.58-3.75+0.19=9.08-6.37+6.36-4.77=3.87+3.68=9.57-8.27=9.07-0.25+1.51=5.86-4.86+1.69+8.51=2.23+4.83+2.72+1.94=2.96-0.08-0.58+1.39=8.95-4.31-4.5+7.27=6.05-2.02+3.71=6.85-2.45-0.65-2.83=1.07+7.45+2.88-5.23=2.1+5.12-0.31=4.93-4.77+7.6=5.53-3.89+9.63=9.93+5.92-6.39+6.5=5.51+3.39+2.88=9.65+1.48-0.67=6.72+2.47-1.73+5.2=1.8+3.9=9.35-1.99-5.61+7.8=8.94+7.36-4.98=7.84-0.69-1.97+4.22=4.08-1.45+4.86+6.7=6.48+9.08+0.19+7.72=2.71+7.69-5.02-3.7=5.68-3.01=7.59-4.12+2.26=9.79+5.99-8.72-0.15=2.71+1.72+4.55+7.26=1.09-0.16+4.27-2.46=0.06+9.16-5.42+9.68=4.71+9.61-6.2-0.16=5.71-1.75+6.49-7.75=6.71-1.8-2.27=9.13+8.12+8.19+8.1=9.99+1.96-3.24+4.01=8.97+3.46-8.83=8.31-0.32-0.22+5.36=5.02+2.52-6.9=4.74+7.29-5.46-2.57=9.22-3.44=4.66-1.5+8.39=8.72-0.06-5.46-1.31=9.55-4.65=0.64+3.25=0.15+5.51+9.36-5.21=4.5-2.35+2.85=8.06-5.11=5.6-4.63+0.51=9.52-1.76-0.08-7.27=9.61-1.03+6.33+8.4=2.89+7.61-0.33-7.31=7.88+2.89-8.99=8.31-1.39+4.47-7.98=9.58+9.8+4.18=7.05+7.69-0.61-1.65=2.87+1.12+1.2+4.9=8.93-6.03=8.86+3.53-4.34=2.55+7.39+0.9-6.94=5.8+8.77+3.66=8.29-1.5-4.85=9.95+6.39+0.87=5.54+0.5+8.05-3.8=5.85-1.18-2.8-0.18=8.56-2.43-2.93=9.07-2.94-4.27=5.97+6.85-8.14-1.85=5.07-2.14+6.29+3.48=5.66+2.62-0.73-5.18=8.18-6.73-0.13=5.29-0.84=5.81+9.82-0.72=7.48+9.13+0.39-6.14=4.73+8.82+9.33+9.17=7.1+4.06+1.89+3.84=5.76-1.02-2.9+6.38=8.23+5.11+9.57=6.12+1.89-4.9=9.77-3.1+4.88+8.1=0.05+1.97+2.41+4.91=0.04+7.05-2.14+8.24=5.01-2.78=7.29-3.62+1.11-3.51=6.33+4.15=3.9-1.11+8.01+9.94=9.32-2.11-5.91+9.55=8.87+4.46-4.48=8.09+6.11+5.59+5.07=5.93+3.55-6.49+7.27=8.57-1.76-1.79+7.44=8.03+1.21+3.03-7.45=3.31+1.91=9.45-0.85-0.71+2.77=6.21+6.05+0.03=4.55-3.77=4.53-0.92-0.43+5.98=8.17+2.46=6.54+1.56+6.78=2.07+5.48=6.83+9.38+4.74=4.89+7.23+4.94=8.86-2.42-1.5=6.14+9.14-5.76+4.9=8.78+9.92+4.57=5.93+6.13+4.66-9.03=8.33-5+5.79=7.38-3.01+5.38=8.74-0.35-5.81-0.14=8.36-0.07+8.74-6.3=8.59-0.6+8.47-6.98=2.77+5.7=6.88-2.87-2.14+6.93=4.16+5.51+6.63+7.98=3.64-0.13+7.13+6.51=4.55+7.81=4.39+4.82+4.23=7.17-4.73+5.85-5.93=8.17-6.59+5.49+4.66=4.36+8.25-3.64+1.88=9.35-3.71-1.46-1.27=9.45+5.52+9.77+5.23=5.68-1.37-3.77=1.52+8.13-4.77-2.36=2.31+6.29+9.34-6.55=1.1+2.21=7.85-5.19-1.51+4.64=7.01+5.7-6.2+5.41=2.07-1.07+6.62=7.49-6.7+5.93+2.38=5.4-1.83+1.17=5.49+4.34-1.61=6.1+8.2-7.25+5.52=2.57+3.67+4.03+3.1=9.87+7.36=5.45-0.08-3.2-1.64=8.21+7.66-3.53-8.72=6.33+7.31-5.4=9.98-3.16=6.41-0.5-2.9-0.41=8.99-2.57+4.05+6.6=0.04+8.46-1.23=9.85-1.26-5.4-1.58=7.72-0.68=8.67+4.13+2.26=2.69+6.76-7.61+5.6=3.94+0.35=9.34+0.87+5.42-6.83=6.23+0.94-2.58+0.09=9.25+8.71+6.85=7.41+7.67-7.25-0.46=8.1-6.42+6.56-7.7=9.17-1.63-5.36=6.17-0.66+5.61-1.25=5.22+5.42-0.45=8.34-3.35-0.66-4.19=4.58+5.39=3.45+8.53-1.29-2.05=6.94-2=4.3+7.51+6.86+6.1=7.97-3.98-0.91-0.67=9.16-7.58-1.25+9.73=8.87-4.54-1.8=8.47-1.32+8.2-5.88=8.05-2.56-0.76-3.98=9.11-4.97-1.06-0.81=7.37-5.45=3.87+8.87+8=6.06-2.26-2.59+9.3=6.68+2.06-5.37-1.72=3.44-0.11-2.96-0.12=2.42-0.72+7.4+7.16=7.53+3.41+1.99+5.45=7.74+4.94-9.11=5.35-1.12+0.31+6.64=5.11+1.57-4.74=7.33+2.29+1.58=6.88+4.75-4.63-2.91=6.98-4.99+7.72-2.48=8.45-1.08+4.03+1.85=1.61+9.61+4.15+2.18=6.74+2.89-5.26=3.95+3.42-6.68=6.44-0.54+9.21-0.02=8.28+7.62+2.86=5.79+1.54+2.26=2.17+3.37-3.19=1.74-0.46+1.52=9.06-1.88+6.57=3.64+0.75+3.7=3.3-1.24=5.96+9.44-3.7=3.55+0.34+9.67=8.94+5.47-6.25=5.1-4.85+8.87+4.03=9.75-4.42+1.73-3.62=4.83-3.54=3.02+5.25+0.28=2.39+2.81-3.32-0.59=4.58+2.31+4.49-0.89=5.17+3.8+0.99-2.74=8.79-0.93-6.38+9.58=9.35-1.78=8.09-5.53+3.93=2.78+5.72+5.7+1.88=7.61-1.27-1.71-4.4=2.27-0.23+6.1+0.34=3.79+3.48+9.19+8.06=0.32+9.69-2.95=2.12+8.65+3.32-8.46=3.48-1.98=7.53+1.88+8.31-3.37=7.62-1.02-6.1=6.41-4.1-0.14+3.76=7.33+2.58=7.79-4.85+4.82=8.52+4.52+2.88+2.58=8.86-7.37-0.9+5.24=4.3+1.66+5.07=8.44-6.95=5.64-5.31=8.39+0.58-3.49-1.69=5.19-4.07+0.3=7.15-2.84-1.29+2.8=9.02+9.87-2.66-5.29=2.65-2.24=8.06-2.55-4.39=1+6.21+0.68-2.32=1.89+7.96-0.87+0.03=8.03-3.51-1.89=4.02-1.21-2.14+0.23=9.09+1.27=9.24+5.44+9.93-6.81=7.7+5.59=6.15-4.87=7.41+5.92=3.08+8.97+6.52+8.64=9.19+7.67-3.69-5.89=4.48-2.92+0.48+6.78=8.8+6.34+7.84+7.49=9.48-0.06+9.5+1.79=4.79+5.85-2.17-4.65=4.92-0.31-3.34=0.18+0.7=4.02+7.28-0.37+1.17=2.24+5.9+4.99=8.48+4.25+9.83-8.93=1.12+0.61+7.16-2.28=2.82+4.19+7=9.83+1.45+1.66-0.33=7.27-0.84-0.02-0.53=1.23-0.06+8.5+4.34=3.3+8.67-1.57=2.61+7.8+5.56-5.67=4.09+2.95+9.32-1.22=6.65-0.44=9.33+5.68=6.01+5.68-0.73-3.07=9.68+9.19-3.95-4.65=2.1+1.03+8.95-6.5=1.79+4.19+2.44+8.44=8.26-8.14+5.87-1.6=2.89-1.25+2.19+4.19=8.62+8.18-4.44+9.77=9.51-7.4-1.78-0.06=7.94-0.08+5.32+1.82=9.33+3.83-4.76+0.13=5.13-4.1+3.25=7.88+0.97+0.15=7.73+2.89-4.64=8.5+9.93+0.07+6.63=6.43-1.77-0.97=7.46-6.65+1.95=4.12+8.51-0.88-9.64=5.71+0.44+6.65-8.18=9.76-8.25+9.09=7.96-2.98-2.63-0.43=9.69-8.44=4.58+2.93+8.71=8.41+8.31=5.12+5.55-0.2+3.23=7.89-4.49+2.22=7.05-2.68-3.42+0.88=2.94+0.38=2.06+9.33-7.2=8.26-0.67+9.69-8.76=9.72-2.23-1.02-0.16=7.28-0.08-0.92-3.12=5.53-0.85+0.77-1.69=6.9+4.69-7.68+9.6=9.48-0.65+9.01=3.85+7.09+6.13=8.75-3.69-1.37-1.36=8.03+3.83-5.5=9.63+6.48+3.41+9.15=5.1+4.48-5.3=5.35+9.78+2=9.62-1.35-8.04=3.25+2.22+2.31=9.7+8.26=6.35+5.5-7.15+2.05=6.28+9.47+8.68+5.83=4.75-1.45+7.98+5.62=3.6-1.92=9.82-1.24-2.42-2.53=6.03-0.39+4.48-3.78=1.47+6.75+3.16-5.88=8.69-4.43+7.93=3.67-0.46+0.18=5.56-3.2+2.1+5.42=1.28+1.35+2.82+6.24=6.66+8.98+3.7-1.71=8.07+9.64+1.73=8.28+1.81+2.59-0.13=4.67-4.06+4.73+3.48=5.19-4.3+1.02=4.56-3.9+7.03=3.95+7.68+8.63-1.25=9.47-2.46-2.72-1.39=5.62+3.96+0.18-3.15=4.6+2.44+9.35+7.48=8.86-2.8+8.8=8.67+8.95=8.05-1.16-4.96=4.95+8.77+0.72-9.33=1.69+7.31+5.31=8.11+7.68-0.52+9.62=7.56-5.13+8.6-2.64=2.46-1.56+7.17-4.45=9.46+7.27+8.08-2.55=0.17+5.51+2.97-0.89=9.7+7.7+0.53-3.38=9.97-8.78+4.91-1.49=8.09+3.21-3.42=8.62+1.81+8.11=7.13+3.82+4.17-5.56=9.99-8.28-0.06-0.07=9.34-3.52-4.96=5.85-0.13+5.53-6.66=8+3.99-3.42=7.28-2.43-0.74+5.03=2.68-2.03=9.9-5.6+6.3-4.85=9.74-1.66-0.66-4.26=6.64-3.42=7.81+3.32-1.12-8.82=9-1.64-2.79-3.2=7.33-2.94+4.23=5.38-1.6+7.36-1.56=6.99+0.36-4.24-1.4=0.64+8.41=1.21+6.88-6.39=5.44-2.58-0.3=8.95+4.84=6.7-0.48-2.72=3.94+1.21+6.63+5.96=4.59+9.52-3.72-7.49=4-2.35+7.02+7.9=7.66-3.4-1.16=9.21+8.99+1.79=2.13+9.44+1.76-4.71=2.78+1.29-1.96+5.2=7.39+6.41=8.77+6.76+2.9=4.04+9.13-0.93+7.26=5.99+9.48-7.62+4.93=2.01-0.21+5.26-3.35=7.06-0.96-0.13+4.32=4.33+7.21-4.35=2.8+0.66+8.21-8.97=0.7+9.82+9.06=7.94-5.18+0.89+9.3=5.12-1.96+5.76=8.91-7.84=9.2+5.42-7.36+2.77=8.63-1.67-4.61-0.19=7.7-3.37-2.15-1.59=參考答案2.2+6.78+8.25-8.27=8.962.33+5.89+5.66=13.883.88-0.22+5.85+4.4=13.919.12+1.5+7.35=17.978.99-5.03+8.65+8.19=20.82.94-2.52+3.6+3.36=7.385.68-4.59-0.65=0.443.94+0.85=4.797.48+4.02+8.59=20.094.23+4.24=8.479.31-0.08-5.85=3.385.98-3.4-1.4+3.33=4.517.72+1.3-4.38+2.53=7.177.71+6.7-0.1+9.79=24.17.19+7.83+9.11-4.76=19.373.76-0.96-0.36+3.88=6.327.18-4.7-0.74=1.744.61+1.76-2.32=4.053.75-1.64-1.21+3.57=4.477.32+9.05=16.378.89+7.82-5.08-1.01=10.627.84+9.11+0.75+4.08=21.786.15-1.12-0.88-3.49=0.668.87+2.83=11.77.6-4.67-0.29=2.648.97-0.14-1.8-2.25=4.786.6-2.48+4.51=8.636.06-3.38-0.03=2.655.64-0.72-3.03+4.91=6.86.17+2.86+0.2-0.95=8.286.51-2.79-0.05-1.05=2.629.01-2.41+7.13-5.27=8.468.86-3.87+7.04-3.28=8.754.66+7.03-0.02-7.17=4.55.78+0.24+5.75+8.14=19.914.88-2.83-0.57=1.489.74+8.84-0.34=18.242.98+9.02=129.71+8.56=18.278.86+0.81+4.28-0.45=13.53.41+7.72-5.33+4.53=10.337.27-4.22-0.97+8.74=10.827.63-4.7-0.96+6.94=8.914.24+1.3=5.548.38+6.79=15.177.47-3.45+6.96=10.986.35+0.83+8.4-5.96=9.625.7-1.01-1.91=2.783.98-2.55=1.433.19-1.13+5.79=7.857.44+9.99+8.62+8.24=34.294.26+2.71-0.69=6.287.42-4.33-2.38+8.32=9.038.58-0.97-6.57=1.047.21+6.28-1.07=12.429.21+5.11+7.73+9.42=31.475.68-4.96+6.13-2.9=3.953.87+6.26+1.48-6.07=5.546.82-3-1.71+4.57=6.688.72-3.36-4.31=1.054.5+0.14+0.74=5.383.62+8.62=12.244.29+5.8+4.35+5.47=19.912.06+8.23=10.292.83+7.74+1.66+5.33=17.564.91-1.89=3.028.84-2.49-4.86+9.1=10.597.3-4.11+8.7-4.6=7.298.24-1.94+7.01=13.317.37+4.68=12.057.6-6.69+2.9+8.35=12.162.05+8.53-7.04-0.4=3.146.73+7.96-4.32=10.378.84+3.28+3.75+4.1=19.976.64-0.69+6.49-2.53=9.916.75-2.82-0.08=3.858.12-0.85-2.14+6.36=11.497.32-2.08+8.32-3.86=9.78.02+0.99-7.23+2.26=4.046.89-5.65=1.247.05-4.89+9.96-5.58=6.541.94+6.3=8.240.77+4.78=5.558.64-8.11+1.85+8.06=10.442.14+7.43+6.22=15.798.83-3.54-1.21+1.64=5.723.01+8.42+8.11-7.09=12.455.48+0.63=6.117.48-0.04-3.89=3.558.23-3.7=4.537.84-3.16-2-0.5=2.187.67+1.74+8.17=17.588.39+0.61=91.22+9.71=10.939.02-4.57-0.13=4.329.27+3.51-5.27+4.72=12.236.7-0.02+9.1+9.55=25.338.79-2.19-1.54+3.02=8.089.98+8.73-3.11+8.22=23.822.08+7.64=9.729.45-0.56-5.34-2.21=1.348.01-0.02-3.62-3.53=0.845.21+9.09+2.1+4.93=21.338.52-0.23+8.45=16.741.96+5.84-6.78=1.023.71+7.23-3.77=7.173.68-1.49-0.43=1.767.06+9.36+3.94+6.31=26.677.3+2.51+7.47=17.289.9-5.22+2.62+2.74=10.040.44+2.35+9.24+6.04=18.079.44-8.61+2.35+9.96=13.147.98-2.1+4.26-3.76=6.388.94+4.35-2.49-5.67=5.139.21-5.1-0.18=3.937.7-2.18=5.525.57+8.43-6.17-1=6.836.66-3.07+5.23=8.823.67+6.01+5.78=15.469.65+5.58-7.13-1.18=6.926.4+1.11-1.83+3.19=8.878.44-1.96-1.97+0.28=4.794.36+6.35=10.715.58-2.16+9.15-7.86=4.718.81+0.21-4.74+1.4=5.683.22+6.32+7.39=16.939.02+9.99-5.84=13.179.75+1.01+6.95+4.97=22.685.61-3.4-0.8+3.86=5.274.67+8.88-0.54=13.014.13+7.65-4.03-6.75=17.36-0.33+4.8=11.835.74+2.46+4.44-7.53=5.116.75-3.05+4.09-5.66=2.131.46+0.1+7.25+0.51=9.327.19-2.89-1.85-1.59=0.864.88+2.78+2.52-3.14=7.049.66-1.01-6.97=1.686.73-6.34+9.46=9.855.56-0.98=4.585.25-4.29+4.51=5.477.17+6.3+9.35+3.19=26.017.72-2.54+9.43-7.48=7.138.21-4.03-1.39+5.06=7.858.7-6.82+8.87-1.02=9.730.52+9.14+6.52+6.04=22.227.73-1.23-0.14=6.368.69+2.83-6.66=4.863.32+1.01+9.11+5.23=18.679.4+6.7+7.38=23.484.85-1.17+0.24=3.928.05-5.05+1.5+9=13.59.24-2.91=6.338.25-5.3+4.35=7.34.47+7.77+8.38=20.629.24-3.81=5.439.85-5.8-1.4=2.659.58-5.07-0.15=4.368.43+4.52-4.78-4.19=3.986.5+8.9-3.73+0.13=11.89.68-2.22-3.65-0.06=3.759.17+4.33-5.61-3.26=4.637.12+6.19=13.318.83+3.08+0.26-6.85=5.328.45-4.93+0.88=4.41.1+6.86+8.52=16.488.79-4.25+2.48=7.027.58-5.24-1.67+0.26=0.938.76+0.81-2.37+7.82=15.029.84-0.27+9.73=19.34.06+9.49-3.38=10.175.32-3.83+2.55+5.52=9.568.94-0.52-5.29=3.135.35-4.4=0.956.46-2.55+0.53+3.89=8.336.87+4.93-1.23-6.86=3.714.19+3.04+4.41+5.48=17.125.43+0.72+8.35=14.58.03+8.76+0.43-2.31=14.917.81-2.54-1.3-3.4=0.573.16+6.83+6.29=16.289.47-1.64+5.55-6.08=7.39.57-0.98-3.18-1.41=49.32-0.26-3.52-4.39=1.156.37-2.9=3.476.14-5.71+3.67=4.16.71-5.17+8.94-2.08=8.47.77-4.18=3.593.82-0.68-2.73=0.415.74+9.3-3.52+4.54=16.065.59-1.71+2.55=6.437.83+6.82-8.4=6.255.51+4.54+0.54-8.35=2.247.01-1.54-3.54=1.934.53+9.83-3.64-0.69=10.035.49+8.08-5.42=8.154.04+7.55-7.41=4.188.3+2.22+0.76+5.97=17.258.07+8.53-7.68+6.05=14.976.75-6.11-0.21+2.82=3.252.87+6.34+4.9+8.43=22.549.55-5.65=3.92.15+8.76-0.18-7.13=3.64.41-3.16=1.258.84+4.59+5.67=19.16.65+3.88-9.99-0.4=0.140.5+7.23=7.737.24-3.55+6.07+9.81=19.577.34-6.41=0.935.41+8.55-7.57=6.394.99-1.86-1.06+7.63=9.79.77-2.98-0.44-5.12=1.231.16+4.72+8.28+2.9=17.063.38+6.59-2.41-0.4=7.163.19+9.75-4.03+8.66=17.576.71+4.26-7.51+8.3=11.764.86-1.95-2.79=0.128.98+1.69-8.69+4.47=6.452.09+8.23-3.32-5.85=1.156.41+9.99-4.49=11.918.74-7.36=1.389-3.82+1.6+3.23=10.018.59-0.44-0.15-5.51=2.494.25+3.29-6.08=1.469.19+1.79=10.988.91-0.89-0.8-5.89=1.333.8+7.18=10.981.82+4.93-2.89=3.867.41-0.29+8.42+8.04=23.585.51-0.73-1.42-2.66=0.76.03-0.28-0.6-4.06=1.099.16+5.47-9.92+9.24=13.958.41-6.36-1.26+8.26=9.059.52-2.47-3.71=3.345.01+9.35+7.18-6.87=14.673.33+8.76+6.4=18.490.51+5.21-3.25+7.85=10.329+7.35=16.359.89-2.32-5.82=1.759.4-5.38-2.71=1.319.01-2.35=6.669.84-7.41+2.97-2.88=2.528.48-7.2+2.05-1=2.336.51+3-5.35=4.165.95-1.99+4.11+4.89=12.965.55+0.84-1.25-4.65=0.491.32-1.16+1.14+8.22=9.527.1-2.46-4.1=0.549.3-0.09-3.35-5.75=0.118.82-3.37=5.458.74-5.73-0.09=2.927.2-5.76=1.445.78+6.94+4.21+3.14=20.072.57+3.36-3.21+4.34=7.066.88+9.3-1.6=14.589.74-4.61+4.86-7.38=2.619.76+5.81-1.62+9.02=22.974.37-2.08-1.49+0.03=0.837.75-4.12+8.29-6.25=5.672.57+0.96+8.36+2.26=14.159.29+1.8-6.02=5.072.7+9.2-0.92-9.05=1.938.51-3.97+9.52+9.61=23.678.81-0.84-4.78+6.74=9.935.04+4.86+5.1-5.32=9.689.49-6.59+4.88-5.41=2.377.62+6.53+4.7-6.32=12.535.99-2.59+4=7.49.05+1.63-5.16+2.64=8.167.38-4.68+9.21=11.918.02-4.83-1.84+2.97=4.325.38-2+3.47+7.32=14.176.59-3.37+2.7+6.84=12.769.15-1.18-6.81=1.162.56-2.03=0.539.31+1.8-1.61-9.09=0.415.19+5.37-5.64-4.13=0.793.08+4.01=7.097.22-0.58-0.55+2.68=8.774.84+2.3=7.144.19+5.31+9.55=19.057.24-1.95+1.27+5.12=11.681.92+0.16-0.28+3.23=5.033.26-0.35+9.36=12.278.23-4.23=49.13-5.79+4.19=7.534.96+0.63=5.590.8+4.75+8.78-3.59=10.745.31-2.44+7.58-0.13=10.321.14+5.66+1.97-0.06=8.718.8-6.04+0.66-0.19=3.239.47+8.39-5.1-1.65=11.116.97+7.23-2.81+1.6=12.995.47-4.65+7.54-2.3=6.063.81+9.33+3.76+4.37=21.274.73-1.47-1.71=1.552.23+2.83-2.78=2.284.64-3.42+8.42=9.649.21-4.67+5.11+0.53=10.189.79-1.81-3.7+4.66=8.949.83-4.64-0.71+5.25=9.738.1-3.45=4.656+5.07+6.69-9.42=8.346.49+5.48=11.976.5-5.59+9.71-6.54=4.086.56-1.54+2.01+2.24=9.275.46+6.62+7.31+2.08=21.472.58+7.13-5.35+4.66=9.028.51-6.6+3.39-1.67=3.639.59-5.62-1.59+5.67=8.050.28+9.93-4.43-3.12=2.668.77-1.33-1.53-4.54=1.377.5-1.38-1.59-4.39=0.149.03-0.36-6.57-0.74=1.369.66-2.47+3.22-7.43=2.988.81-0.64-5.11+4.73=7.798.58-1.94-4.56-0.04=2.048.16-2.39-2.3=3.471.69+7.44=9.136.56-5.16+9.47-5.62=5.258.54-3.92+1.52-3.13=3.019.38-1.55=7.839.42-3.45-1.49+2.37=6.857.62-1.76-0.33-4.65=0.888.88+0.79+0.2=9.878.47-7.38+2.61+8.04=11.741.94+5.43-7.15+1.76=1.985.44-0.1-2.04-2.6=0.71.06+5.83-0.07+2.89=9.719.6-6.84+1.93+5.46=10.158.52-7.71+3.27+3.95=8.032.97+2.33-4.5=0.88.85-5.37+4.88-0.15=8.217.56+8.68-9.04+4.7=11.95.72-0.13-3.98=1.612.28-1.79+4.97+9.27=14.739.31+8.8+5.94+7.74=31.799.26-0.03-0.27=8.964.54-1.84+5.15=7.858.93+2.99+4.85=16.772.81+9.64-2.35-2.74=7.361.38+8.05+8.11+4.87=22.418.71-6.52-0.34=1.855.5+8.29-3.32-1.74=8.737.7+6.69-8.62+5.26=11.037.69-3.65-3.06=0.986.83-5.77+3.15=4.217.43-6.28-0.61+5.21=5.751.65+1.67+6.48-8.96=0.844.47+7.28-1.98-1.01=8.767.28+1.82+8.06=17.167.21+5.63-3.01-1.6=8.237.4-4.98+4.78+3.92=11.125.51+9.27-9.46-1.07=4.258.98-1.22+3.28+9.14=20.183.95+5.56+6.63-3.5=12.648.04+8.89-7.34-9.23=0.362.11+6.34-2.47-5.26=0.729.3-2.61-5.18-0.5=1.017.23-3.99=3.248.5-4.64-3.06+2.47=3.279.63-3.45=6.185.47+8.92-9.53-4.2=0.661.62+4.36+7.35+7.33=20.669.52+3.71+1.38+2.91=17.524.94-0.24-2.17-1.46=1.070.26+9.22-8.63+1.73=2.588.78-3.35-0.09+4.66=101.77+1.01-1.6+2.79=3.973.11-0.02=3.095.56-0.18+8.87-6.88=7.379.01-8.19-0.02+9.58=10.387.9-0.13-4.04-1.44=2.297.43-6.3+4.76+2.59=8.489.99+8.7-9.58+1.86=10.977.89-3.05+4.29=9.138.3-5.89=2.419.78-7.68=2.14.58-3.75+0.19=1.029.08-6.37+6.36-4.77=4.33.87+3.68=7.559.57-8.27=1.39.07-0.25+1.51=10.335.86-4.86+1.69+8.51=11.22.23+4.83+2.72+1.94=11.722.96-0.08-0.58+1.39=3.698.95-4.31-4.5+7.27=7.416.05-2.02+3.71=7.746.85-2.45-0.65-2.83=0.921.07+7.45+2.88-5.23=6.172.1+5.12-0.31=6.914.93-4.77+7.6=7.765.53-3.89+9.63=11.279.93+5.92-6.39+6.5=15.965.51+3.39+2.88=11.789.65+1.48-0.67=10.466.72+2.47-1.73+5.2=12.661.8+3.9=5.79.35-1.99-5.61+7.8=9.558.94+7.36-4.98=11.327.84-0.69-1.97+4.22=9.44.08-1.45+4.86+6.7=14.196.48+9.08+0.19+7.72=23.472.71+7.69-5.02-3.7=1.685.68-3.01=2.677.59-4.12+2.26=5.739.79+5.99-8.72-0.15=6.912.71+1.72+4.55+7.26=16.241.09-0.16+4.27-2.46=2.740.06+9.16-5.42+9.68=13.484.71+9.61-6.2-0.16=7.965.71-1.75+6.49-7.75=2.76.71-1.8-2.27=2.649.13+8.12+8.19+8.1=33.549.99+1.96-3.24+4.01=12.728.97+3.46-8.83=3.68.31-0.32-0.22+5.36=13.135.02+2.52-6.9=0.644.74+7.29-5.46-2.57=49.22-3.44=5.784.66-1.5+8.39=11.558.72-0.06-5.46-1.31=1.899.55-4.65=4.90.64+3.25=3.890.15+5.51+9.36-5.21=9.814.5-2.35+2.85=58.06-5.11=2.955.6-4.63+0.51=1.489.52-1.76-0.08-7.27=0.419.61-1.03+6.33+8.4=23.312.89+7.61-0.33-7.31=2.867.88+2.89-8.99=1.788.31-1.39+4.47-7.98=3.419.58+9.8+4.18=23.567.05+7.69-0.61-1.65=12.482.87+1.12+1.2+4.9=10.098.93-6.03=2.98.86+3.53-4.34=8.052.55+7.39+0.9-6.94=3.95.8+8.77+3.66=18.238.29-1.5-4.85=1.949.95+6.39+0.87=17.215.54+0.5+8.05-3.8=10.295.85-1.18-2.8-0.18=1.698.56-2.43-2.93=3.29.07-2.94-4.27=1.865.97+6.85-8.14-1.85=2.835.07-2.14+6.29+3.48=12.75.66+2.62-0.73-5.18=2.378.18-6.73-0.13=1.325.29-0.84=4.455.81+9.82-0.72=14.917.48+9.13+0.39-6.14=10.864.73+8.82+9.33+9.17=32.057.1+4.06+1.89+3.84=16.895.76-1.02-2.9+6.38=8.228.23+5.11+9.57=22.916.12+1.89-4.9=3.119.77-3.1+4.88+8.1=19.650.05+1.97+2.41+4.91=9.340.04+7.05-2.14+8.24=13.195.01-2.78=2.237.29-3.62+1.11-3.51=1.276.33+4.15=10.483.9-1.11+8.01+9.94=20.749.32-2.11-5.91+9.55=10.858.87+4.46-4.48=8.858.09+6.11+5.59+5.07=24.865.93+3.55-6.49+7.27=10.268.57-1.76-1.79+7.44=12.468.03+1.21+3.03-7.45=4.823.31+1.91=5.229.45-0.85-0.71+2.77=10.666.21+6.05+0.03=12.294.55-3.77=0.784.53-0.92-0.43+5.98=9.168.17+2.46=10.636.54+1.56+6.78=14.882.07+5.48=7.556.83+9.38+4.74=20.954.89+7.23+4.94=17.068.86-2.42-1.5=4.946.14+9.14-5.76+4.9=14.428.78+9.92+4.57=23.275.93+6.13+4.66-9.03=7.698.33-5+5.79=9.127.38-3.01+5.38=9.758.74-0.35-5.81-0.14=2.448.36-0.07+8.74-6.3=10.738.59-0.6+8.47-6.98=9.482.77+5.7=8.476.88-2.87-2.14+6.93=8.84.16+5.51+6.63+7.98=24.283.64-0.13+7.13+6.51=17.154.55+7.81=12.364.39+4.82+4.23=13.447.17-4.73+5.85-5.93=2.368.17-6.59+5.49+4.66=11.734.36+8.25-3.64+1.88=10.859.35-3.71-1.46-1.27=2.919.45+5.52+9.77+5.23=29.975.68-1.37-3.77=0.541.52+8.13-4.77-2.36=2.522.31+6.29+9.34-6.55=11.391.1+2.21=3.317.85-5.19-1.51+4.64=5.797.01+5.7-6.2+5.41=11.922.07-1.07+6.62=7.627.49-6.7+5.93+2.38=9.15.4-1.83+1.17=4.745.49+4.34-1.61=8.226.1+8.2-7.25+5.52=12.572.57+3.67+4.03+3.1=13.379.87+7.36=17.235.45-0.08-3.2-1.64=0.538.21+7.66-3.53-8.72=3.626.33+7.31-5.4=8.249.98-3.16=6.826.41-0.5-2.9-0.41=2.68.99-2.57+4.05+6.6=17.070.04+8.46-1.23=7.279.85-1.26-5.4-1.58=1.617.72-0.68=7.048.67+4.13+2.26=15.062.69+6.76-7.61+5.6=7.443.94+0.35=4.299.34+0.87+5.42-6.83=8.86.23+0.94-2.58+0.09=4.689.25+8.71+6.85=24.817.41+7.67-7.25-0.46=7.378.1-6.42+6.56-7.7=0.549.17-1.63-5.36=2.186.17-0.66+5.61-1.25=9.875.22+5.42-0.45=10.198.34-3.35-0.66-4.19=0.144.58+5.39=9.973.45+8.53-1.29-2.05=8.646.94-2=4.944.3+7.51+6.86+6.1=24.777.97-3.98-0.91-0.67=2.419.16-7.58-1.25+9.73=10.068.87-4.54-1.8=2.538.47-1.32+8.2-5.88=9.478.05-2.56-0.76-3.98=0.759.11-4.97-1.06-0.81=2.277.37-5.45=1.923.87+8.87+8=20.746.06-2.26-2.59+9.3=10.516.68+2.06-5.37-1.72=1.653.44-0.11-2.96-0.12=0.252.42-0.72+7.4+7.16=16.267.53+3.41+1.99+5.45=18.387.74+4.94-9.11=3.575.35-1.12+0.31+6.64=11.185.11+1.57-4.74=1.947.33+2.29+1.58=11.26.88+4.75-4.63-2.91=4.096.98-4.99+7.72-2.48=7.238.45-1.08+4.03+1.85=13.251.61+9.61+4.15+2.18=17.556.74+2.89-5.26=4.373.95+3.42-6.68=0.696.44-0.54+9.21-0.02=15.098.28+7.62+2.86=18.765.79+1.54+2.26=9.592.17+3.37-3.19=2.351.74-0.46+1.52=2.89.06-1.88+6.57=13.753.64+0.75+3.7=8.093.3-1.24=2.065.96+9.44-3.7=11.73.55+0.34+9.67=13.568.94+5.47-6.25=8.165.1-4.85+8.87+4.03=13.159.75-4.42+1.73-3.62=3.444.83-3.54=1.293.02+5.25+0.28=8.552.39+2.81-3.32-0.59=1.294.58+2.31+4.49-0.89=10.495.17+3.8+0.99-2.74=7.228.79-0.93-6.38+9.58=11.069.35-1.78=7.578.09-5.53+3.93=6.492.78+5.72+5.7+1.88=16.087.61-1.27-1.71-4.4=0.232.27-0.23+6.1+0.34=8.483.79+3.48+9.19+8.06=24.520.32+9.69-2.95=7.062.12+8.65+3.32-8.46=5.633.48-1.98=1.57.53+1.88+8.31-3.37=14.357.62-1.02-6.1=0.56.41-4.1-0.14+3.76=5.937.33+2.58=9.917.79-4.85+4.82=7.768.52+4.52+2.88+2.58=18.58.86-7.37-0.9+5.24=5.834.3+1.66+5.07=11.038.44-6.95=1.495.64-5.31=0.338.39+0.58-3.49-1.69=3.795.19-4.07+0.3=1.427.15-2.84-1.29+2.8=5.829.02+9.87-2.66-5.29=10.942.65-2.24=0.418.06-2.55-4.39=1.121+6.21+0.68-2.32=5.571.89+7.96-0.87+0.03=9.018.03-3.51-1.89=2.634.02-1.21-2.14+0.23=0.99.09+1.27=10.369.24+5.44+9.93-6.81=17.87.7+5.59=13.296.15-4.87=1.287.41+5.92=13.333.08+8.97+6.52+8.64=27.219.19+7.67-3.69-5.89=7.284.48-2.92+0.48+6.78=8.828.8+6.34+7.84+7.49=30.479.48-0.06+9.5+1.79=20.714.79+5.85-2.17-4.65