四年級數(shù)學（小數(shù)加減運算）計算題與答案匯編

四年級數(shù)學（小數(shù)加減運算）計算題與答案匯編2.63+4.82=9.38-7.55+9.44+5.17=9.15-6.53-1.98+8.62=2.49-0.13+8.83-4.97=9.02+4.88-4.04=8.51-7.04-0.26+2.02=3.47+6.68-6.67=8.41+3.23+0.89-3.09=8.89-1.86+6.09+9.15=2.29+0.27+1.52=8.25+4.1=5.84-0.97+9.29+7.08=8.92-2.65-0.55-4.48=5.87+2.72-5.55-2.78=4.78+2.22+3.85=9.67+7.94-4.68+6.58=8.97+8.61=6.35-1.02+6.79=4.68-1.17+4.13=7.05+8.73+8.27=7.16-3.8-3=2.61+5.1+8.28=6.06+4.76+9.84=6.44+2.46=9.83-9.24+7.55+2.45=3.61+6.9-7.38+3.29=6.27-3.88+8.83-0.22=8.24+5.48-6.12=2.95+2.37+2.57+2.3=6.67-4+6.83=9.04+8=8.82+8.35+6.86=8.8-1.65-3.56=9.03+2.33+2.53+7.93=1.87+2.53+0.97+4.91=4.84-2.79=5.42-5.14+1.81-1.68=6.12-0.58-3.38=5.38+9.2+4.93-9.34=6.52-5.25+0.69=7.55-5.82-0.5=9.14-2.31+1.73+1.59=0.31+7.36+5.13-7.68=9.43-5.02-1.48-2.03=5.5+5.93+8.41-8.16=8.65-2.14+5.15-0.57=8.78-5.56-1.28+0.31=5.57-4.46=9.63+6.63-7=9.5+3.18-3.74=9.69+9.76+6.9=8.82+6.68+2.23+5.3=9.63+6.74-3.73-4.73=5.62-0.62-3.08=2.99+6.65+9.64-2.5=9.42-7.4-0.05+0.94=4.94-0.45-3.63+7.99=9.17+3.59=9.38+9.01-1.49-2.88=4.98-2.29+6.48-1.16=8.42-3.69+8.72-8.64=8.53-0.27-2.05=7.22+7.56+6.43+4.51=4.02-1.47-2.41+7.87=5.02-0.42=3.13+7.99-4.91=8.19-2.29+9.03=9.28+8.25+8.89+4.61=6.11+2.49=2.04+3.19+1=6.08-4.11=4.28-1.6+5.73=4.37-2.89+9.48+5.68=9.49+9.55+3.27+2.25=8.91-3.86-1+6.31=7.4-0.02-3.71-0.7=6.51+0.47+5.76-0.87=7.48+2.02=6.69-3.05-1.96-0.97=7.6-0.14+8.46-5.03=8.47+2.75+7.65-2.16=4.45-1.74=7.91-3.15-2.02-2.05=2.87-1.68=9.1-5.58+9.7=9.14-3-3.69-0.96=8.52-2.12-1.3+0.6=8.52-6.67-0.95+9.17=8.02-2.19+7.4-4.04=5.64+0.69+3.23=3.83-0.2+8.59-1.8=7.88-3.12+7.09+0.56=4.35+6.6-6.11+4.09=1.69+5.67+4.56+2.62=0.2+0.94+2.6-0.53=5.81-1.09+6.8+6.59=9.97-5.05-0.1=9.86+0.4+4.01-4.7=6.19-5.44+1.35+4.83=2.14+2.18+0.34=3.86+4.53=9.92+6.89+6.53+0.51=6.03+9.61+0.53=4.83+2.37+3.44=8.02-4.92-0.51-1.45=8.49+3.83-3.71=8.82-0.7-0.56=2.5-1.28+7.63+6.33=8.12-0.65+0.27=7.97-0.95-2.59-2.65=6.83+5.17+6.94+5.34=9.75-2.55-5.04=9.86-2.81-4.59-0.52=3.6-0.05-1.71+3.53=8.36+7.02-7.66+1.13=5.74-3.55+2.78-2.83=4.76-3.96=3.08+6.65+0.22=9.56+6.4+3.67-1.28=2.39-0.48-0.27-0.85=0.87+8.55+4.18-7.29=6.07-2.14+2.54-5.01=9.24+7.56-4.1-7.24=7.97-1.23=6.76+1.31-1.5+6.05=4.54-0.77+9.83+9.76=8.88+1.87+5.93+7.74=5.04+3.21+8.9-1.26=8.99-2.36-2.98-0.14=9.97-4.56+7.09+1.98=8.57+0.05+4.77=7.89-1.6-3.94=1.63+0.76+7.42-4.17=7.61-4.54=7.92-2.49-1.85=4.86+6.85=1.15+4.07+2.53-6.08=1.76+3.62=9.68-2.62-0.78-2.61=7.57-0.53-0.61-5.9=0.55+7.06=9.65+1.29+8.64+7.5=8.77-4.43+2.22-4.66=3.1+9.58-6.02+0.63=2.62+4.04+1.23-3.92=2.39+8.45=7.17-2.13-1.33=5.79+9.96-4.12-5.62=7.85+6-1.05+7.8=5.33-3.23+6.81+0.83=9.82+3.28-6.11+9.54=9.8-3.79-0.74-2.39=3.59+4.11+0.21+3.21=8.2+8.65-7.48=4.67+8.6=2.68+4.98=8.3-1.48+1.21=3.56+7.51-9.29+7.07=3.38-2.94+2.54+2.47=3.83+1.56-4.58=3.32+0.72-3.33+3.96=3.54+6.98-5.56+9.47=6.73-0.63-5.29=8.49+8.93-3.16+3.59=5.02-0.63-0.5+5.9=9.22+2.08+6.56+3.63=9.89-4.95+6.48+9.67=1.11+2.08+4.55-5.53=9.05-7.89+0.58+1.48=8.95+7.31-8.62-7.14=9.89-6.39-0.89-2.27=5.99-5.01+5.16+5.17=4.91-3.58+3.02-4.01=6.51+6.03-7.29-2.18=9.93+8.19-8.55-8.14=1.39+4.88=8.81+7.21=4.06-1.28+2.14+2.03=9.16-8.1+7.51-5.74=6.78+2.42=6.68+6.05+8.93=6.41+9.75-0.61+4.53=5.71-1.45+1.51=8.89-2.85-2.87-1.3=0.37+5.59+8.53-9.7=1.17+5.43-1.13=4.89+5.07-2.83+3.54=7.24-3.98+4.4=8.93-1.24-6.64+7.27=2.98+9.09+2.75-3.27=8.94-2.79+1.83-2.43=1.77-0.07-0.56=5.25+4.95-0.31-8.76=4.91+6.7+3.43+2.47=8.65-3.91-0.73+6.31=7.39-3.41-0.16+4.53=2.75-0.53=7.09+4.43-3.92+4.52=6.6-1.3+3.25-6.15=7.79-2.83-0.48+0.55=7.5-0.33=2.43+6.91-4.73-3.03=9.89-1.44=3.41+7.5-1.31-7.68=7.81+9.52-6.53=3.08+0.16+0.26+2.18=8.96-1.66-5.47-1.07=2.02+2.74-1.09-3.24=5.33+3.58=1.25+3.14+3.6-7.15=7.35+7.63+7.27=4.72-2.31+1.69+6.01=1.5+1.72+8.03=3.37+8.88+4.37=7.57-3.77=3.72-2.41-0.91=5.66-1.84-2.24=7.8+6.45=8.56-2.91+9.52+9.66=4.77-0.44-1.74+0.98=8.42+5.22+7.27=8.9-2.18+2.92=9.92-3.83+0.52-0.3=4.98-4.64-0.12=9.47-1.05-6.02+2.88=6.7+3.06=8.08-6.41+2.06+4.7=0.22+4.08+7.26=8.87-3.46-1.98+3.56=3.16-1.98-0.67+4.2=9.52-1.55-6.74+7.67=5.22+5.93-9.83=2.91+9.69-6.07+7.79=3.61+2.51+0.37=2.95+7.84-4.15=3.02-1.82+6.58-5.48=4.93+1.63-4.65=2.9+1.41+7.01=7.42+3.03+3.73+4.04=6.66-6.38+3.99+3.4=7.16+5.85-2.19=6.37-4.35+6.84=9.69-0.66-5.28+0.21=4.56-3.14-1.13+1.79=8.85-5.67-0.13+8.61=9.87+8.19-9.63+3.19=8.97-2.27-2.52-0.45=7.3+5.82=8.71+1.17+5.22=6.24-4.94+0.69+8.34=8.89-3.16+7.07-5.67=9.65+2.49+1.41-2.88=9.53+1.45-1.84=3.38-1.1+7.69-7.2=2.78+4.72=9.07+5.15=9.48-4.15-3.71=9.42+5.67-1.21=3.97+6.2+3.09+1.34=2.24-1.96=3.19-2.28+2.03+6.85=9.87+1.51+5.18=7.6+8.57-5.57=3.47-1.7=4.41-0.45=7.48-0.97-1.01=8.4-6.49+1.37=8.78+5.86-1.13-3.81=8.08-3.21-1.11-0.31=3.05-1.53+8.71+6.67=6.63+9.42+8.14=3.55-0.81=2.14+2.98+6.15=1.47+8.63=6.92-2.1-0.57+0.06=6.17+8.22+0.02=1.68+5.35+9.18+1.12=7.66+0.03+1.12+4.87=8.03+8.19+3.55-0.23=7.03-4.45+6.39-7.89=4.94-2.12+8.65=1.51+6.91+5.71-4.65=4.36+2.5+2.8+5.3=6.52-5.91+7.21=7.69+3.3+8.4+2.64=8.04-3.11=9.36-1.83-1.09+5.89=7.49-5.71+1.47-2.46=4.1-0.57+4.35-2.98=7.03+7.89+3.28=6.65+9.37+6.5=8.73-2.62-4.57=6.46-1.41+8.4=9.73-0.62+8.1=9.04+7.58-8.27+9.15=4.7-0.19+9.03-1.33=8.36+7.61-7.46-2.72=5.23+7.49+9.27+5.56=9.82-0.22-7.22+2.87=4.3+4.64-1.97+6.67=9.06+5.6+0.77+2.57=9-2.01+2.05+3.44=8.17-5.1=6.52+0.21+2.64=4.28+8.13+6.86=5.9+2.44+1.54+3.04=7.6-1.51-3.84=8.92+4.67-0.98=8.85-3.49-1.61+5.94=6-1.1+3.95=7.99-2.75+8.72-7.9=8.21-5.19=9.66-0.23-1.51-7.3=8.37+7.13-8.66=9.5-4.55-4.24-0.16=4.86+9.42+9.91+5.05=9.75+9.51=3.81-1.13=4.71-3.27=8.71-0.9+2.29=4.34-2.34=2.55+1.98+0.99+0.23=6.43-5.06+8.21-3.45=9.14-7.48+6.95=9.85-0.34+0.35-3.94=4.93-2.19+0.33+3.02=8.78+3.8+9.34-6.7=6.75+1.45+8.32-0.39=9.42-2.43-5.27-1.27=5.06+4.97-7.72-0.11=0.03+4.17=5.35+9.61+8.11+8.52=4.31-1.92+3.38+7.27=9.84+2.19-6.03-4.71=9.7+1.91+7.97-9.79=3.68+2.54-5.94+6.74=6.69-5.43+1.67+5.65=8.71+3.7-6.32=8.25-2.76-3.13=3.63+0.08-0.14+8.37=9.86-3.64+3.6=7.62+0.17-5.56+1.26=5.85+6.22=8.55-7.36+7.88=7.99-1.08-3.45-2.03=3.86+6.69-6.65-3.24=9.84-3.62-0.15-3.83=1.64+4.22=5.59+7.5+4.94+2.56=9.54+1.28-4.85-3.8=9.02-2.88-1.29+0.26=7.39-3.18+6.21+8.94=8.54+4.03-8.79+7.97=6.17-3.52=8.09-6.05+4.63=8.7-3.91=7.71+8.62-3.49-7.97=9.82+0.17-7.09=4.21+3.04+1.58+8.28=6.32-2.85-2.17-1.15=5.43+9.13-7.68-0.84=8.66-1.28+8.92=8.77-1.13+2.29=8.67+0.78+9.4=6.42-2.28-0.03-0.19=1.89+8.9-7.58+0.54=7.23+1.63-0.2=0.67+8.32+5.65+8.33=8.24+3.63+9.62=6.47-1.48-4.37+7.65=3.45-1.34=9.23-3.01-2.49+8.86=1.46-1.3=3.97+8.23-0.89-1.76=8.28+8.95-8.8=6.82-4.42=9.55-3.54-5.04+8.64=2.85+8.62=9.5-4.24-4.08+6.03=4.74-1.48-2.4=7.98-1.43-4.08=2.89+4.2=3.75-1.02+4.68=9.69+1.14=6.94-2.33-3.22=5.36-2.67+4.81-6.7=6.74+1.79+4.3-6.67=3.77+9.92-8.97+2.92=6.85+2.59-4.87-1.43=8.13-5.91+8.23=7.82+7.01-1.63+1.95=6.29-5.08+0.85-0.39=1.25-0.47+3.7=7.69-0.42-1.31+7.86=9.76-5.95-1.58+7.42=4.53-2.43=1.64+4.66+6.74+8.81=3.91-0.68+4.33-3.27=2.19-1.34=3.58-1.03+9.27-4.19=4.09-3.5=9.28-5.79-1.08-1.49=8.19+0.48+4.13=7.49-3.18+9.26+3.74=9.11+2.82-9.2=6.7-5.77=9.52-5.97+5.02=5.66+5.68+3.1+4.65=9.14-6.55+2.09=2.99+1.25+6.04+0.49=4.6+0.22+9.44-4.33=7.21+6.21+5.72+2.91=8.12-1.88+4.06=9.3-8.58+1.21=6.63-3.89+4.36+2.58=5.39-0.54-2.67=5.51+5.46-7.18-2.28=3.03+3.78+1.35-6.03=2.3+8.36+2.72=0.84+3.85+0.17+6.93=7.54-2.98-1.41+6.42=3.87+8.55+4.8=1.23+7.97=7.97+1.77-8.6=7.23+3.19-9.29=6.99+9.81+4.67-6.4=9.78-1.02-1.62-4.41=6.99+8.04+5.2+1.78=8.88-3.04+9.31=0.27+8.05=3.2+0.85+9.04=9.86+6.28=7.77-4.7-0.77-1.22=7.04+5.72-8.61=9.16-7.24-0.5-0.4=1.82-0.36=5.81-4.25-1.3=7.32-0.22-0.83=3.85-0.48+1.41=9.92-0.02=9.74-1.2+8.45+5.94=1.67+3.3+8.93+5.75=8.67-3.07-0.57-0.97=4.54-0.67=9.83-0.06+3.25-9.13=7.23-0.7-4.55-1.47=3.5+8.96-3.42-1.02=5.63-3.18+6.06-6.29=6.95+0.31+2.03+6.7=0.26+7.8-6.32+7.55=5.11+6.33-5.4+8.46=9.32-0.81-1.85=4.88-3.59+9.69+1.41=8.28-6.05=8.75-7.38+1.45-1.26=1.24+3.6=5.36+5.1+5.61=9.5-2.56-0.03+2.08=7.58-1.34-0.03-2.62=3.4-0.65=3.48+2.81+5.52=5.14-2.83+9.82=9.46-6.32-0.52+0.77=4.23+1.88-3.4+9.51=7.26-6.1+2.66-2.21=6.9-2.91+4.94-5.21=9.78-5.78+7.37-4.25=1.8-0.53+2+9.55=7.43-3.25+6.42+9.58=7.53+4.2+9.35=2.46-1.78=3.64+1.18=3.5-0.68+3.59+3.1=6.06+4.9-2.42-3.57=6.07+0.25-2.91=0.59+6.35+8.4-8.01=8.61-1.9-3.77-0.23=8.67+3.12-1.74-3.53=6.27+7.13-7.24-2.67=9.5-0.66-6.6=2.79+9.96-4.92+9.24=4.9+3.01+6.98=6.01+9.68-7.49=1.62+8.05-3.77-3.76=3.83-0.64=0.09+3.68-1.59+6.97=9.92+5.05-3.58+0.51=9.88+0.77+8.97-0.22=9.01-3.32-2+2.62=7.16-3.31+0.07=7.98+8.33-8.07-6.37=4.93+7.99-5.08=8.62-4.68-3.13+4.55=3.14-1.02+8.71=8.46+1.41=7.45+2.01-5.33-3.81=6.12+8.35-4.4-1.57=9.73-6.98+4.2-3.92=9.5-3.54+1.92=1.31+9.31=0.59+3.85+9.01-3.78=3.75+9.4+2.47=9.64-0.49+4.47-6.14=9.5-4.44+8.23-0.94=1.1+7.61+9.73+4.94=8.48-4.23-0.79=9.21-5.85=6.05+1.85=8.98-5.67+1.01-1.19=6.74+0.35-2.24+2.12=8.06-0.1-2.71-3.84=6.06+5.73-0.12-2.09=7.85-0.67-2.61-0.54=6.36-4.41=7.14-5.75+0.97=8.92-0.39-5.84-1.51=3.67+4.46-2-1.17=7.88-1.36-2.19+5.66=4.74+6.76-8.25+1.19=9.2-1.16-4.32+2.68=7.9-4.92+4.53=7.97+5.23-3.61-2.06=0.34+7.9-7.93=9.98+9.54-6.45-4.01=6.41-3.02+0.47-2.58=8.03-1.71-4.34+9.76=5.6+7.16+5.1-3.48=1.6+4.19+5.69-2.26=4.24+6.37+3.54-2.96=6.29-2.16-1.45-0.45=6.52+4.82+0.26-3.04=8.45-1.6-5.24-0.25=7.13-0.19-4.96=9.31+4.68-1.31+9.69=5.11-0.71+5.67=9.72-1.91-3.88+4.83=8.79+5.58-4.25+3.21=3.77+8.06-6.08-0.44=5.5+8.93-8.9=9.82+2.88-5.68+3.12=8.22+3.01+8.35=9.88+0.98-7.11-3.43=8.92-4.84+2.18+0.6=6.41-1.64-2.74=6.07+7.3-1.74=6.31-2.29-0.36=6.63+2.54+0.6=8.59-2.4=5.92-0.14-4.98+0.55=1.31+4.99+9.1-5.91=6.55+3.41=9.62-6.51+0.7+5.98=3.78+1.07+4.43+9.48=8.78-1.96+0.05+1.48=6.28-3.85=7.99+2.03+4.94+8.82=0.15+4.07-0.65-1.97=7-1.21-2.88-0.39=9.65-1.27-0.38+2.16=5.92-0.84+5.25-6.8=7.34+0.79+0.58+4.93=4.25+5.75-2.38+1.95=9.9-1.3+8.93+0.37=7.91+1.93-2.72=6.79-1.01-2.75=9.51+7.35+4.71=9.67-4.16-0.7-1.29=7.59+6.12-2.89-0.55=9.85+8.15+8.42+1.3=9.41-4.59-1.11-2.33=8.67+4.43-3.03-3.99=0.41+8.79-4.22+3.78=2.67+3.93-1.28-2.45=2.29-1.87+5.99+4.13=8.99-2.42-0.7=2.97-0.11+9.29-6.01=8.14+0.03=7.11-2.1+2.53=6.52+3.43=5.9-2.77+6-8.13=8.94+3.95-5.45-3.19=6.8+9.95-1.66+4.47=9.63-4.64-3.6-0.81=7.71-0.43-2.28-1.29=9.2+0.19+3.16=9.62+7.39+2.78+0.14=7.19-0.13+7.94=1.79+8.54-7.24=2.24+6.19-5.13+7.39=9.84-6.23-1.49+5.23=2.53+9.97-8.02-2.39=2.73+4.66+8.21-6.53=6.88+7.29+1.84=6.42-1.76-0.53=5.55+1.07+9.03-6.84=0.07+3.98-0.57+5.36=7.85-0.53-0.18=8.55+8.44-2.78-0.58=7.41-1.46-0.19=6.04-0.67+3.64-8.27=4.08+9.74+2.34-8.64=3.9+1.23+8.58-0.66=6.56-3.24+7.39+9=4.81+6.41=1.73-0.3=4.22+7.74-5.35+6.08=4.1-0.91-1.73=7.14-4.27=3.27-1.25=6.18+9.85-8.06+8.72=9.44+7.04-8.68-5.87=3.14+1.53+0.83+4.02=6.45-3.03=5.23-0.49+9.83+3.21=6.49-5.4=8.55+1.51-5.03=4.88-1.2+5.69+9.47=4.22+7.12-0.86+3.3=9.75-0.19-0.1-2.81=0.05+1.93=9.05+6.09-1.81=5.43-2.08-1.01=7.51+2.05+9.77=7.63+9.67+8.76+8.61=8.5+3.15-4.82+1.45=9.75-2.28-2.7+9.47=8.98+0.54-4.94+3.17=5.98-0.19-1.32+2.23=9.16+4.44+3.95+1.74=4.37+5.44-1.06-8.65=6.63-4.83=5.77-1.67+7.72-0.36=6.87+6.47-0.99-6.3=7.09-0.81-3.19=5.4+1.22+9.37-4.68=4.85+1.26+6.34=5.31-0.77-0.58=9.83-5.51+8.92=7.92-0.97-5.33=3.65-3.5=8.12+0.26-7.25=0.81+2.1+6.07+1.71=9.81+1.51=8.82-2.32-0.85=7.38+6.14-8.98=6.94-3.11-3.38+8.45=6.61+6.04+5.19-4=2.66+9.29-4.18-1.76=8.27-6.54+2.56-1.4=8.61-2.86+5.76-5.88=6.9-5.79+3.72+9.13=7.54-0.77-3.14-3.25=3.58+2.01-2.3+2.62=9.96+7.2-6.96-9.43=0.7+7.92=7.91-2-3.1-1.25=4.32-1.4+6.96-3.55=6.09+4.82=9.93-8.52+2.4=0.45+4.12+9.83+4.9=7.4-4.13-0.64-0.78=7.74-5.96-0.07=3.73-0.78+6.95+3.12=5.88-2.2+5.44+2.18=4.58-0.62-2.25=7.5-7.13+6.55=4.16-1.55+8.81=5.6+9.48-2.63=6.12-2.85-1.86+7.83=6.8-3+2.78=5.29+9.97+5.63-6.73=3.8-0.71-0.08-1.61=2.63+6.32-5.52+8.15=8.45-0.09+7.44+9.28=7.97-0.37+3.41=6.58+5.32=4.5+5.07+7.7-2.72=6.59-2.35-0.62=6.91-6.65+3.9+4.06=9.91+0.41+9.08-4.37=8.53-1.56-3.37-0.26=6.78+3.32-7.72+6.3=6.28+5.46-8.42-1.88=7.54-1.23-3.92-0.32=2.09+3.11=7.83-2.3+8.25-8.64=6.72-1.21-1.25-0.56=8.71-3.45-4.58=9.03-1.42-6.74=5.43+7.46=1.32-0.5=9.22+2.66=3.62+3.41-1.56+3.97=8.19-0.75-3.47+9.85=7.61-7.24+8.79+6.29=7.6+7.38-3.67=0.75+6.54-4.43=2.39+6.35+9.82-5.72=9.8-5.69+8.3-8.65=6.91+9.46+1.26-0.16=2.65+8.72+4.15-9.86=3.67+6.32+9.96-8.89=1.47+6.28+9.97-8.46=4.14+7.2+1.42+5.81=1.71-1.37=3.72+3.41-5.76=5.59-1.62-1.14=9.05-0.45+2.71-2.95=3.62-1.65-0.77-0.88=7.93-5.63+6.41=7.9+2.5=3.02+8.44-9.46-1.09=8.86+3.63=9.62-5.55-2.64=8.4-2.33=1.95+3.23+5.94=3.15+8.85-0.71=8.3+0.47-0.95+4.33=5.82+0.21+3.46=1.11+6.71+4.89+3.14=9.53-5.27-1.39+8.22=3.89+9.66+1.58=2.17-1.52+6.99+9.54=9.65+2.86-2.58=9.3-0.16-6.9+0.15=7.94+5.3-3.89=5.34-2.95=6.82+4.43+5.27=9.91-4.11-0.85=1.96-0.8+8.78+2.77=1.46+9.74-5.29=2.34+8.59+0.26+0.76=5.15+2.38+9.04-7.68=7.5+7.95-3.46=6.36-4.71+5.97+7.31=8.36-0.86+4.53=8.21+6.21+5.83-8.5=8.85+7.69-0.3+5.11=5.65+1.73-1.8-4.89=1.8+8.95-4.47-0.36=5.87+5.33-9.77=5.07+6.33-5.25=4.44+6.18-5.31-2.52=5.61+4.83-9.78+4.36=8.32+1.51-8.4=7.89+9.81+2.85-8.81=4-0.73+7.48=1.66+7.04+8=2.65+6.05-7.43=5.45+4.48+9.82+4.45=4.53-3.37-0.89=8.75-4.16+3.05=4.72-2.88-1.34-0.15=9.4-0.74-4.34+8.35=8.48-0.36+5.54-2.3=3.06+4.82-7.55=參考答案2.63+4.82=7.459.38-7.55+9.44+5.17=16.449.15-6.53-1.98+8.62=9.262.49-0.13+8.83-4.97=6.229.02+4.88-4.04=9.868.51-7.04-0.26+2.02=3.233.47+6.68-6.67=3.488.41+3.23+0.89-3.09=9.448.89-1.86+6.09+9.15=22.272.29+0.27+1.52=4.088.25+4.1=12.355.84-0.97+9.29+7.08=21.248.92-2.65-0.55-4.48=1.245.87+2.72-5.55-2.78=0.264.78+2.22+3.85=10.859.67+7.94-4.68+6.58=19.518.97+8.61=17.586.35-1.02+6.79=12.124.68-1.17+4.13=7.647.05+8.73+8.27=24.057.16-3.8-3=0.362.61+5.1+8.28=15.996.06+4.76+9.84=20.666.44+2.46=8.99.83-9.24+7.55+2.45=10.593.61+6.9-7.38+3.29=6.426.27-3.88+8.83-0.22=118.24+5.48-6.12=7.62.95+2.37+2.57+2.3=10.196.67-4+6.83=9.59.04+8=17.048.82+8.35+6.86=24.038.8-1.65-3.56=3.599.03+2.33+2.53+7.93=21.821.87+2.53+0.97+4.91=10.284.84-2.79=2.055.42-5.14+1.81-1.68=0.416.12-0.58-3.38=2.165.38+9.2+4.93-9.34=10.176.52-5.25+0.69=1.967.55-5.82-0.5=1.239.14-2.31+1.73+1.59=10.150.31+7.36+5.13-7.68=5.129.43-5.02-1.48-2.03=0.95.5+5.93+8.41-8.16=11.688.65-2.14+5.15-0.57=11.098.78-5.56-1.28+0.31=2.255.57-4.46=1.119.63+6.63-7=9.269.5+3.18-3.74=8.949.69+9.76+6.9=26.358.82+6.68+2.23+5.3=23.039.63+6.74-3.73-4.73=7.915.62-0.62-3.08=1.922.99+6.65+9.64-2.5=16.789.42-7.4-0.05+0.94=2.914.94-0.45-3.63+7.99=8.859.17+3.59=12.769.38+9.01-1.49-2.88=14.024.98-2.29+6.48-1.16=8.018.42-3.69+8.72-8.64=4.818.53-0.27-2.05=6.217.22+7.56+6.43+4.51=25.724.02-1.47-2.41+7.87=8.015.02-0.42=4.63.13+7.99-4.91=6.218.19-2.29+9.03=14.939.28+8.25+8.89+4.61=31.036.11+2.49=8.62.04+3.19+1=6.236.08-4.11=1.974.28-1.6+5.73=8.414.37-2.89+9.48+5.68=16.649.49+9.55+3.27+2.25=24.568.91-3.86-1+6.31=10.367.4-0.02-3.71-0.7=2.976.51+0.47+5.76-0.87=11.877.48+2.02=9.56.69-3.05-1.96-0.97=0.717.6-0.14+8.46-5.03=10.898.47+2.75+7.65-2.16=16.714.45-1.74=2.717.91-3.15-2.02-2.05=0.692.87-1.68=1.199.1-5.58+9.7=13.229.14-3-3.69-0.96=1.498.52-2.12-1.3+0.6=5.78.52-6.67-0.95+9.17=10.078.02-2.19+7.4-4.04=9.195.64+0.69+3.23=9.563.83-0.2+8.59-1.8=10.427.88-3.12+7.09+0.56=12.414.35+6.6-6.11+4.09=8.931.69+5.67+4.56+2.62=14.540.2+0.94+2.6-0.53=3.215.81-1.09+6.8+6.59=18.119.97-5.05-0.1=4.829.86+0.4+4.01-4.7=9.576.19-5.44+1.35+4.83=6.932.14+2.18+0.34=4.663.86+4.53=8.399.92+6.89+6.53+0.51=23.856.03+9.61+0.53=16.174.83+2.37+3.44=10.648.02-4.92-0.51-1.45=1.148.49+3.83-3.71=8.618.82-0.7-0.56=7.562.5-1.28+7.63+6.33=15.188.12-0.65+0.27=7.747.97-0.95-2.59-2.65=1.786.83+5.17+6.94+5.34=24.289.75-2.55-5.04=2.169.86-2.81-4.59-0.52=1.943.6-0.05-1.71+3.53=5.378.36+7.02-7.66+1.13=8.855.74-3.55+2.78-2.83=2.144.76-3.96=0.83.08+6.65+0.22=9.959.56+6.4+3.67-1.28=18.352.39-0.48-0.27-0.85=0.790.87+8.55+4.18-7.29=6.316.07-2.14+2.54-5.01=1.469.24+7.56-4.1-7.24=5.467.97-1.23=6.746.76+1.31-1.5+6.05=12.624.54-0.77+9.83+9.76=23.368.88+1.87+5.93+7.74=24.425.04+3.21+8.9-1.26=15.898.99-2.36-2.98-0.14=3.519.97-4.56+7.09+1.98=14.488.57+0.05+4.77=13.397.89-1.6-3.94=2.351.63+0.76+7.42-4.17=5.647.61-4.54=3.077.92-2.49-1.85=3.584.86+6.85=11.711.15+4.07+2.53-6.08=1.671.76+3.62=5.389.68-2.62-0.78-2.61=3.677.57-0.53-0.61-5.9=0.530.55+7.06=7.619.65+1.29+8.64+7.5=27.088.77-4.43+2.22-4.66=1.93.1+9.58-6.02+0.63=7.292.62+4.04+1.23-3.92=3.972.39+8.45=10.847.17-2.13-1.33=3.715.79+9.96-4.12-5.62=6.017.85+6-1.05+7.8=20.65.33-3.23+6.81+0.83=9.749.82+3.28-6.11+9.54=16.539.8-3.79-0.74-2.39=2.883.59+4.11+0.21+3.21=11.128.2+8.65-7.48=9.374.67+8.6=13.272.68+4.98=7.668.3-1.48+1.21=8.033.56+7.51-9.29+7.07=8.853.38-2.94+2.54+2.47=5.453.83+1.56-4.58=0.813.32+0.72-3.33+3.96=4.673.54+6.98-5.56+9.47=14.436.73-0.63-5.29=0.818.49+8.93-3.16+3.59=17.855.02-0.63-0.5+5.9=9.799.22+2.08+6.56+3.63=21.499.89-4.95+6.48+9.67=21.091.11+2.08+4.55-5.53=2.219.05-7.89+0.58+1.48=3.228.95+7.31-8.62-7.14=0.59.89-6.39-0.89-2.27=0.345.99-5.01+5.16+5.17=11.314.91-3.58+3.02-4.01=0.346.51+6.03-7.29-2.18=3.079.93+8.19-8.55-8.14=1.431.39+4.88=6.278.81+7.21=16.024.06-1.28+2.14+2.03=6.959.16-8.1+7.51-5.74=2.836.78+2.42=9.26.68+6.05+8.93=21.666.41+9.75-0.61+4.53=20.085.71-1.45+1.51=5.778.89-2.85-2.87-1.3=1.870.37+5.59+8.53-9.7=4.791.17+5.43-1.13=5.474.89+5.07-2.83+3.54=10.677.24-3.98+4.4=7.668.93-1.24-6.64+7.27=8.322.98+9.09+2.75-3.27=11.558.94-2.79+1.83-2.43=5.551.77-0.07-0.56=1.145.25+4.95-0.31-8.76=1.134.91+6.7+3.43+2.47=17.518.65-3.91-0.73+6.31=10.327.39-3.41-0.16+4.53=8.352.75-0.53=2.227.09+4.43-3.92+4.52=12.126.6-1.3+3.25-6.15=2.47.79-2.83-0.48+0.55=5.037.5-0.33=7.172.43+6.91-4.73-3.03=1.589.89-1.44=8.453.41+7.5-1.31-7.68=1.927.81+9.52-6.53=10.83.08+0.16+0.26+2.18=5.688.96-1.66-5.47-1.07=0.762.02+2.74-1.09-3.24=0.435.33+3.58=8.911.25+3.14+3.6-7.15=0.847.35+7.63+7.27=22.254.72-2.31+1.69+6.01=10.111.5+1.72+8.03=11.253.37+8.88+4.37=16.627.57-3.77=3.83.72-2.41-0.91=0.45.66-1.84-2.24=1.587.8+6.45=14.258.56-2.91+9.52+9.66=24.834.77-0.44-1.74+0.98=3.578.42+5.22+7.27=20.918.9-2.18+2.92=9.649.92-3.83+0.52-0.3=6.314.98-4.64-0.12=0.229.47-1.05-6.02+2.88=5.286.7+3.06=9.768.08-6.41+2.06+4.7=8.430.22+4.08+7.26=11.568.87-3.46-1.98+3.56=6.993.16-1.98-0.67+4.2=4.719.52-1.55-6.74+7.67=8.95.22+5.93-9.83=1.322.91+9.69-6.07+7.79=14.323.61+2.51+0.37=6.492.95+7.84-4.15=6.643.02-1.82+6.58-5.48=2.34.93+1.63-4.65=1.912.9+1.41+7.01=11.327.42+3.03+3.73+4.04=18.226.66-6.38+3.99+3.4=7.677.16+5.85-2.19=10.826.37-4.35+6.84=8.869.69-0.66-5.28+0.21=3.964.56-3.14-1.13+1.79=2.088.85-5.67-0.13+8.61=11.669.87+8.19-9.63+3.19=11.628.97-2.27-2.52-0.45=3.737.3+5.82=13.128.71+1.17+5.22=15.16.24-4.94+0.69+8.34=10.338.89-3.16+7.07-5.67=7.139.65+2.49+1.41-2.88=10.679.53+1.45-1.84=9.143.38-1.1+7.69-7.2=2.772.78+4.72=7.59.07+5.15=14.229.48-4.15-3.71=1.629.42+5.67-1.21=13.883.97+6.2+3.09+1.34=14.62.24-1.96=0.283.19-2.28+2.03+6.85=9.799.87+1.51+5.18=16.567.6+8.57-5.57=10.63.47-1.7=1.774.41-0.45=3.967.48-0.97-1.01=5.58.4-6.49+1.37=3.288.78+5.86-1.13-3.81=9.78.08-3.21-1.11-0.31=3.453.05-1.53+8.71+6.67=16.96.63+9.42+8.14=24.193.55-0.81=2.742.14+2.98+6.15=11.271.47+8.63=10.16.92-2.1-0.57+0.06=4.316.17+8.22+0.02=14.411.68+5.35+9.18+1.12=17.337.66+0.03+1.12+4.87=13.688.03+8.19+3.55-0.23=19.547.03-4.45+6.39-7.89=1.084.94-2.12+8.65=11.471.51+6.91+5.71-4.65=9.484.36+2.5+2.8+5.3=14.966.52-5.91+7.21=7.827.69+3.3+8.4+2.64=22.038.04-3.11=4.939.36-1.83-1.09+5.89=12.337.49-5.71+1.47-2.46=0.794.1-0.57+4.35-2.98=4.97.03+7.89+3.28=18.26.65+9.37+6.5=22.528.73-2.62-4.57=1.546.46-1.41+8.4=13.459.73-0.62+8.1=17.219.04+7.58-8.27+9.15=17.54.7-0.19+9.03-1.33=12.218.36+7.61-7.46-2.72=5.795.23+7.49+9.27+5.56=27.559.82-0.22-7.22+2.87=5.254.3+4.64-1.97+6.67=13.649.06+5.6+0.77+2.57=189-2.01+2.05+3.44=12.488.17-5.1=3.076.52+0.21+2.64=9.374.28+8.13+6.86=19.275.9+2.44+1.54+3.04=12.927.6-1.51-3.84=2.258.92+4.67-0.98=12.618.85-3.49-1.61+5.94=9.696-1.1+3.95=8.857.99-2.75+8.72-7.9=6.068.21-5.19=3.029.66-0.23-1.51-7.3=0.628.37+7.13-8.66=6.849.5-4.55-4.24-0.16=0.554.86+9.42+9.91+5.05=29.249.75+9.51=19.263.81-1.13=2.684.71-3.27=1.448.71-0.9+2.29=10.14.34-2.34=22.55+1.98+0.99+0.23=5.756.43-5.06+8.21-3.45=6.139.14-7.48+6.95=8.619.85-0.34+0.35-3.94=5.924.93-2.19+0.33+3.02=6.098.78+3.8+9.34-6.7=15.226.75+1.45+8.32-0.39=16.139.42-2.43-5.27-1.27=0.455.06+4.97-7.72-0.11=2.20.03+4.17=4.25.35+9.61+8.11+8.52=31.594.31-1.92+3.38+7.27=13.049.84+2.19-6.03-4.71=1.299.7+1.91+7.97-9.79=9.793.68+2.54-5.94+6.74=7.026.69-5.43+1.67+5.65=8.588.71+3.7-6.32=6.098.25-2.76-3.13=2.363.63+0.08-0.14+8.37=11.949.86-3.64+3.6=9.827.62+0.17-5.56+1.26=3.495.85+6.22=12.078.55-7.36+7.88=9.077.99-1.08-3.45-2.03=1.433.86+6.69-6.65-3.24=0.669.84-3.62-0.15-3.83=2.241.64+4.22=5.865.59+7.5+4.94+2.56=20.599.54+1.28-4.85-3.8=2.179.02-2.88-1.29+0.26=5.117.39-3.18+6.21+8.94=19.368.54+4.03-8.79+7.97=11.756.17-3.52=2.658.09-6.05+4.63=6.678.7-3.91=4.797.71+8.62-3.49-7.97=4.879.82+0.17-7.09=2.94.21+3.04+1.58+8.28=17.116.32-2.85-2.17-1.15=0.155.43+9.13-7.68-0.84=6.048.66-1.28+8.92=16.38.77-1.13+2.29=9.938.67+0.78+9.4=18.856.42-2.28-0.03-0.19=3.921.89+8.9-7.58+0.54=3.757.23+1.63-0.2=8.660.67+8.32+5.65+8.33=22.978.24+3.63+9.62=21.496.47-1.48-4.37+7.65=8.273.45-1.34=2.119.23-3.01-2.49+8.86=12.591.46-1.3=0.163.97+8.23-0.89-1.76=9.558.28+8.95-8.8=8.436.82-4.42=2.49.55-3.54-5.04+8.64=9.612.85+8.62=11.479.5-4.24-4.08+6.03=7.214.74-1.48-2.4=0.867.98-1.43-4.08=2.472.89+4.2=7.093.75-1.02+4.68=7.419.69+1.14=10.836.94-2.33-3.22=1.395.36-2.67+4.81-6.7=0.86.74+1.79+4.3-6.67=6.163.77+9.92-8.97+2.92=7.646.85+2.59-4.87-1.43=3.148.13-5.91+8.23=10.457.82+7.01-1.63+1.95=15.156.29-5.08+0.85-0.39=1.671.25-0.47+3.7=4.487.69-0.42-1.31+7.86=13.829.76-5.95-1.58+7.42=9.654.53-2.43=2.11.64+4.66+6.74+8.81=21.853.91-0.68+4.33-3.27=4.292.19-1.34=0.853.58-1.03+9.27-4.19=7.634.09-3.5=0.599.28-5.79-1.08-1.49=0.928.19+0.48+4.13=12.87.49-3.18+9.26+3.74=17.319.11+2.82-9.2=2.736.7-5.77=0.939.52-5.97+5.02=8.575.66+5.68+3.1+4.65=19.099.14-6.55+2.09=4.682.99+1.25+6.04+0.49=10.774.6+0.22+9.44-4.33=9.937.21+6.21+5.72+2.91=22.058.12-1.88+4.06=10.39.3-8.58+1.21=1.936.63-3.89+4.36+2.58=9.685.39-0.54-2.67=2.185.51+5.46-7.18-2.28=1.513.03+3.78+1.35-6.03=2.132.3+8.36+2.72=13.380.84+3.85+0.17+6.93=11.797.54-2.98-1.41+6.42=9.573.87+8.55+4.8=17.221.23+7.97=9.27.97+1.77-8.6=1.147.23+3.19-9.29=1.136.99+9.81+4.67-6.4=15.079.78-1.02-1.62-4.41=2.736.99+8.04+5.2+1.78=22.018.88-3.04+9.31=15.150.27+8.05=8.323.2+0.85+9.04=13.099.86+6.28=16.147.77-4.7-0.77-1.22=1.087.04+5.72-8.61=4.159.16-7.24-0.5-0.4=1.021.82-0.36=1.465.81-4.25-1.3=0.267.32-0.22-0.83=6.273.85-0.48+1.41=4.789.92-0.02=9.99.74-1.2+8.45+5.94=22.931.67+3.3+8.93+5.75=19.658.67-3.07-0.57-0.97=4.064.54-0.67=3.879.83-0.06+3.25-9.13=3.897.23-0.7-4.55-1.47=0.513.5+8.96-3.42-1.02=8.025.63-3.18+6.06-6.29=2.226.95+0.31+2.03+6.7=15.990.26+7.8-6.32+7.55=9.295.11+6.33-5.4+8.46=14.59.32-0.81-1.85=6.664.88-3.59+9.69+1.41=12.398.28-6.05=2.238.75-7.38+1.45-1.26=1.561.24+3.6=4.845.36+5.1+5.61=16.079.5-2.56-0.03+2.08=8.997.58-1.34-0.03-2.62=3.593.4-0.65=2.753.48+2.81+5.52=11.815.14-2.83+9.82=12.139.46-6.32-0.52+0.77=3.394.23+1.88-3.4+9.51=12.227.26-6.1+2.66-2.21=1.616.9-2.91+4.94-5.21=3.729.78-5.78+7.37-4.25=7.121.8-0.53+2+9.55=12.827.43-3.25+6.42+9.58=20.187.53+4.2+9.35=21.082.46-1.78=0.683.64+1.18=4.823.5-0.68+3.59+3.1=9.516.06+4.9-2.42-3.57=4.976.07+0.25-2.91=3.410.59+6.35+8.4-8.01=7.338.61-1.9-3.77-0.23=2.718.67+3.12-1.74-3.53=6.526.27+7.13-7.24-2.67=3.499.5-0.66-6.6=2.242.79+9.96-4.92+9.24=17.074.9+3.01+6.98=14.896.01+9.68-7.49=8.21.62+8.05-3.77-3.76=2.143.83-0.64=3.190.09+3.68-1.59+6.97=9.159.92+5.05-3.58+0.51=11.99.88+0.77+8.97-0.22=19.49.01-3.32-2+2.62=6.317.16-3.31+0.07=3.927.98+8.33-8.07-6.37=1.874.93+7.99-5.08=7.848.62-4.68-3.13+4.55=5.363.14-1.02+8.71=10.838.46+1.41=9.877.45+2.01-5.33-3.81=0.326.12+8.35-4.4-1.57=8.59.73-6.98+4.2-3.92=3.039.5-3.54+1.92=7.881.31+9.31=10.620.59+3.85+9.01-3.78=9.673.75+9.4+2.47=15.629.64-0.49+4.47-6.14=7.489.5-4.44+8.23-0.94=12.351.1+7.61+9.73+4.94=23.388.48-4.23-0.79=3.469.21-5.85=3.366.05+1.85=7.98.98-5.67+1.01-1.19=3.136.74+0.35-2.24+2.12=6.978.06-0.1-2.71-3.84=1.416.06+5.73-0.12-2.09=9.587.85-0.67-2.61-0.54=4.036.36-4.41=1.957.14-5.75+0.97=2.368.92-0.39-5.84-1.51=1.183.67+4.46-2-1.17=4.967.88-1.36-2.19+5.66=9.994.74+6.76-8.25+1.19=4.449.2-1.16-4.32+2.68=6.47.9-4.92+4.53=7.517.97+5.23-3.61-2.06=7.530.34+7.9-7.93=0.319.98+9.54-6.45-4.01=9.066.41-3.02+0.47-2.58=1.288.03-1.71-4.34+9.76=11.745.6+7.16+5.1-3.48=14.381.6+4.19+5.69-2.26=9.224.24+6.37+3.54-2.96=11.196.29-2.16-1.45-0.45=2.236.52+4.82+0.26-3.04=8.568.45-1.6-5.24-0.25=1.367.13-0.19-4.96=1.989.31+4.68-1.31+9.69=22.375.11-0.71+5.67=10.079.72-1.91-3.88+4.83=8.768.79+5.58-4.25+3.21=13.333.77+8.06-6.08-0.44=5.315.5+8.93-8.9=5.539.82+2.88-5.68+3.12=10.148.22+3.01+8.35=19.589.88+0.98-7.11-3.43=0.328.92-4.84+2.18+0.6=6.866.41-1.64-2.74=2.036.07+7.3-1.74=11.636.31-2.29-0.36=3.666.63+2.54+0.6=9.778.59-2.4=6.195.92-0.14-4.98+0.55=1.351.31+4.99+9.1-5.91=9.496.55+3.41=9.969.62-6.51+0.7+5.98=9.793.78+1.07+4.43+9.48=18.768.78-1.96+0.05+1.48=8.356.28-3.85=2.437.99+2.03+4.94+8.82=23.780.15+4.07-0.65-1.97=1.67-1.21-2.88-0.39=2.529.65-1.27-0.38+2.16=10.165.92-0.84+5.25-6.8=3.537.34+0.79+0.58+4.93=13.644.25+5.75-2.38+1.95=9.579.9-1.3+8.93+0.37=17.97.91+1.93-2.72=7.126.79-1.01-2.75=3.039.51+7.35+4.71=21.579.67-4.16-0.7-1.29=3.527.59+6.12-2.89-0.55=10.279.85+8.15+8.42+1.3=27.729.41-4.59-1.11-2.33=1.388.67+4.43-3.03-3.99=6.080.41+8.79-4.22+3.78=8.762.67+3.93-1.28-2.45=2.872.29-1.87+5.99+4.13=10.548.99-2.42-0.7=5.872.97-0.11+9.29-6.01=6.148.14+0.03=8.177.11-2.1+2.53=7.546.52+3.43=9.955.9-2.77+6-8.13=18.94+3.95-5.45-3.19=4.256.8+9.95-1.66+4.47=19.569.63-4.64-3.6-0.81=0.587.71-0.43-2.28-1.29=3.719.2+0.19+3.16=12.559.62+7.39+2.78+0.14=19.937.19-0.13+7.94=151.79+8.54-7.24=3.092.24+6.19-5.13+7.39=10.699.84-6.23-1.49+5.23=7.352.53+9.97-8.02-2.39=2.092.73+4.66+8.21-6.53=9.076.88+7.29+1.84=16.016.42-1.76-0.53=4.135.55+1.07+9.03-6.84=8.810.07+3.98-0.57+5.36=8.847.85-0.53-0.18=7.148.55+8.44-2.78-0.58=13.637.41-1.46-0.19=5.766.04-0.67+3.64-8.27=0.744.08+9.74+2.34-8.64=7.523.9+1.23+8.58-0.66=13.056.56-3.24+7.39+9=19.714.81+6.41=11.221.73-0.3=1.434.22+7.74-5.35+6.08=12.694.1-0.91-1.73=1.467.14-4.27=2.873.27-1.25=2.026.18+9.85-8.06+8.72=16.699.44+7.04-8.68-5.87=1.933.14+1.53+0.83+4.02=9.526.45-3.03=3.425.23-0.49+9.83+3.21=17.786.49-5.4=1.098.55+1.51-5.03=5.034.88-1.2+5.69+9.47=18.844.22+7.12-0.86+3.3=13.789.75-0.19-0.1-2.81=6.650.05+1.93=1.989.