四年級數學（小數加減運算）計算題專項練習與答案匯編

四年級數學（小數加減運算）計算題專項練習與答案匯編4.46+7.99-0.33=5.2+6.84+6.13=9.29-8.22+9.39+6.15=7.83+2.68=6.99-6.11+8.63-2.17=9.43-1.27=8.32-0.55-0.41+7.42=9.95-6.41+3.66+8.1=0.8+9.82-1.66-7.74=1.09-0.54+7.73=8.88-2.88-2.21+5.11=3.34+7-2.71=9.53+5.48+4.89=8.53+5.17=9.25-2.5-5.89+6.96=8.61+2.93-7.33=5.33-2.99=7.94-0.38-0.46+1.1=5.05+8.78-9.17-0.07=0.86+4.15+3.45+6.2=7.72-5.54=6.04+4.79=6.85+2.76-3.27-6.18=5.63+8.12-2.85-4.81=9.95+8.23=5.48+3.15-7.91+8.4=4.79+3.92-0.03+7.09=5.27+9.98-0.15-8.58=4.41+6.99-4.97=9.73-7.64-0.8=9.97+3.81-2.21-7.26=9.69+9.39-1.45-2.8=7.38+7.69+2.14-4.6=5.57+7.77=2.31+9.44+0.06=4.2-2.99=5.39+4.08+6.96=8.82-3.17-4.03+3.05=0.13+0.71=8.14-7.55=4.11-2.24=1.72+2.24=8.29+0.55=9.46-4.48-4.64+9.04=7.1-0.56-0.42-2.02=7.75-0.72+0.49=0.07+8.65+2.37=9.57-7.3+8.31=6.9-1.76-3.14=2.07+6.66-5.56+2.44=9.91-2.78+1.5+0.82=7.31+8.86+1.29+3.15=6.21+1.4+9.27=6.85-6.01+0.2-0.74=8-2.24-3.47+9.44=4.37+0.49=8.02-1.33-2.32-2.86=7.46-2.74+1.47=3.9+7.09-7.81+4.12=8.35-4.27-3.76+8.58=3.91+6.23-4.02+8.04=4.59+8.58-7.22=6.27-3.56+0.3+1.8=0.71+8.4-0.19-3.74=4.41-0.63+4.63-4.44=5.97+5.55+8.87+7.24=8.87-7.25+8.01+6.84=7.56+1.66+8.79=4.46+4.41=7.09-2.48-1.02+6.88=5.55-0.6-2.9=4.14-3.87=5.39-4.22+1.35+7.08=0.33+2.19=8.22-5.92+8.92=9.82-1.37-2.19=5.2+5.47-0.78+3.59=4.34-0.92-0.45-1.98=7.22-1.16-3.44-0.39=2.36+4.43-6.11=2.77+1.68+4.61-8.03=4.39+7.19-1.02-6.23=2.9-2.51+3.38+2.5=7.37+1.15-0.62-6.94=9.44-6.16+5.84-6.73=8.51-2.91+5.93+1.96=3.35+0.51+9.6=9.53-0.95=4.74+8.17-8+3.52=6.58-5.41+8.4-7.83=9.33-6.49+7.84-2.41=4.67-0.13+8.81-1.77=9.3-8.33+5.95=5.02-2.54-1.49-0.34=6.81-0.23+9.17-1.73=4.5-3.08+8.59+5.78=4.21+7.23+5.3-8.95=6.17-4.87=9.72+6.27+4.09-4.56=5.84+6.6+3.02-8.2=6.64-1.76=7.55-0.76-0.52-3.06=3.09+3.23-5.18+0.03=9.11+4.05-0.9+5.87=8.91-4.65-0.46-2.53=1.62+5.79-4.75+2.43=8.4-1.66-0.07=1.69+8.8+6.66=7.63-1.31-0.55-5.05=0.43+6.27=9.93-1.02+9.18+0.75=6.33-0.69+1.39-1.23=7.98+4.2-6.83=6.73+5.1=3.95+7.6-1.74=6.28-3.32+7.61=6.69-2.61+8.53-8.33=8.77-3.73-1.48-0.24=7+7.91+4.22-2.86=8.16+0.88+2.97+6.28=5.52-4.62+3.7+6.36=9.78-0.21=0.86+3.69=3.19-1.02-1.09+1.94=8.57-4.2-2.2=1.32+6.04+5.04+2.96=0.55+3.53=9.24-3.34+1.53=5.35+3.95+0.37=0.61+1.67-2.17+7.23=2.78-0.03+7.03+5.74=3.38-0.54-2.36=1.97+8.74+5.75-9.15=6.86-3.69-2.45=8.25+0.37=6.95-2.97-0.42+5.3=3.46+6.11=7.59+5.54=2.12-1.22=9.69+3.22-8.46+5.39=1.86+1.48+8.97=5.43-2.15-0.42-2.63=6.76+5.28-4.17=7.84-5.56+5.54+1.28=0.39+6.51+5.65+0.87=1.31+7.08+7.66-8.05=9.55+8.3+3.73-7.26=5.86+9.38+5.44=4.11+6.13=8.35-6.33+7.57-8.57=7.76-2.51+4.5+6.55=8.34+6.15-7.05-0.5=1.76+3.9-5.4+0.52=2.38-0.53-0.9-0.11=7.97-5.76-0.43+7.96=0.05+6.75+8.71=8.29-6.98+2.11+2.41=7.49-5.58+8.38-0.37=8.11-4.88+5.84=3.77+1.09+0.48=9.23+7.44+4.13-6.42=8.38+0.36-6.85=7.85-0.9-4.34+6.51=3.39+8.71-0.47=9.86+2.65-2.91-7.72=7.22+0.47=9.98+7.58+6.89+1.9=8.8-6.6=5.96-5.38+2.43+4.49=8.66-1.23+9.49-2.78=9.04+3.06-0.55=8.13+6.75+3.49=4.08-1.94+8.37-8.2=0.86+5.01-2.34=7.15-6.63=4.28-0.58+6.94=8.34-4.21+7.65+2.36=9.16+2.67+3.13-1.79=4.42+4.03+8.7-8.92=7.82+9.59+7.68+9.67=9.54-6.53+8.49=8.05-0.67-2.75-2.95=4.25-0.65-0.89-1.93=8.57-0.73-7.2=9.03-7.07-0.02+7.33=6.13-2.14+5.95-0.24=9.19+2.59-3.67=0.57+7.49-1.96=4.78+7.61=5.39-4.8-0.14=9.14+6.7-7.84-7.27=1.38+8.1-3.19+1.18=2.26+5.5+2.33+1.35=9.35-1.72-2.44=6.07-0.27+2.43-3.93=5.63+8.06+9.76+9.98=2.26+8.8+6.71=6.02-1.29-4.33+6.76=1.69-0.33+5.82+2.31=7.76+0.78-1.9-2.27=4.41+4.04+9.8-7.09=5.62-5.1+9.5+3.64=6.88+8.3-1.39+3.69=1.13+7.09+3.97+6.69=3.36+6.54-3.54=2.38+2.19=7.85-3.12=7.75-7.41+7.24-6.07=7.78-2.5-2.85+6.9=7.14-0.96=7.06+8.85-0.25-1.41=9.08+4.47+7.76-7.77=8.8-7.83=7.05-3.09-2.21-0.53=3.4+3.61+0.94+1.76=8.76-5.6-1.11=3.86+8.99-4.91+8.83=8.7-3.28-2.1-0.05=9.99-9.63+7.55+9.3=6.05-3.75=7.1-0.78-4.24+0.58=9.15+3.03+5.54-1.94=8.84-2.13-1.49+7.21=9.76+1+3.46-1.15=7.95+4.92+6.53+2.24=6.27-1.79-0.47+2.22=3.19+8.31-6.96=7.63-2.67+0.28-0.15=8.67-1.98+3.66-3.13=2.38+0.08=9.59-7.41=8.49-1.43-1.91-3.37=9.79-3.97-2.18=4.77+0.88+2.03-0.82=4.16-0.15+3.7-3.92=9.38+5.02-0.81=9.16+3.37+1.48-6.74=2.71-0.15=6.46-3.92-2.28+9.83=9.37-1.33-7.53=9.8-6.31+8.5-3.67=8.3-5.13=3.32+2.03-0.02=6.1+9.21-3.25+2.65=6.49+0.8+5.6+9.05=4.78+6.84-8.12=9.19+9.39=9.74-7.09-0.22-0.91=0.84+7.45-2.64-3.61=3.34-1.54+1.62=5.24-0.99+0.57+1.98=7.61-2.53+1.5=6.3+5.44-5.05+9.63=6.35+2.59-8.31=7.83-0.29-1.55=8.61+7.82-9.71-0.74=2.1+5.46-3.48=9.09-2.85-2.56=0.34+0.42+9.85=2.64+6.91+4.69+3.43=7.62-2.98=9.18-1.95+3.84-6.34=8.5-8.27+9.99-9.74=2.51+1.84+3.89+9.49=9.65-0.89-6.98=7.08-1.86-1.44-0.57=5.63-2.19-1.13-1.72=5.4+9.3-5.88+5.7=9.93-0.71-0.39+0.74=5.64-0.85-0.29-4.24=9.33-3.73-2.44=9-5.66-2.78+0.41=7.11-4.42-2.43+3.73=4.91+5.87+8.74+7.33=7.77+2.74+9.89+7.01=8.33+7.49+8.06-2.02=9.04-6.53+2.96=4.93-3.74=1.6-1.39=7.42-0.93+2.06+0.23=6.52-3.63+9.63=8.29+3.75-2.8=4.05+2.19+1.38=5.39+3.84+8.89+4.79=0.17+7.18+0.94=9.08-3.69=8.34-1.67-4.05+5.98=7.15-4.73+5.85=9.45+9.31+0.58=5.59+5.15=2.52+4.07+8.48=5.39+6.99-4.87-3.76=3.18+5.97-1.3+1.58=6.02-3.24+7.56=8.77+2.63-1.53-8.5=9.58-8.09+8.29+8.74=9.91-1.28+9.58=7.18-6.92+6.93=8.23-2.12+5.79-1.47=9.33+3.19-9.49-1.97=9.39-0.46-6.65-0.62=0.31+3.91+5.3+1.78=8.91+9.66-7.11+7.92=9.52+9.08=4.96-4.21+5.85+4.94=5.89-0.35+0.48=9.6+1.99+8.8+2.41=9.13+5.31-3.07-9.75=0.43+4.71+9.51-7.15=2.5+4.78-6.43+1.01=6.25+8.92-9.09+3.99=1.72+1.5+8.03+4.85=8.4-2.04-1.69-2.16=7.04+7.09+3.49+3=3.84+1.91+8.91=7.65-4.13-0.1-0.67=7.89+3.32+9.33-1.93=5.16+4.35-5.22+8.99=9.75-1.02-4.94+4.27=5.33-0.69-0.44-0.22=4.34+1.06-2.29=9-6.41-0.88-0.86=8.77+5.39=9.56+0.26+3.47+2.56=4.8+7.35+7.42+8.26=7.63-2.42+3.02+5.23=9.09-6.48=8.01+7.8=7.62+4.88+5.45+9.93=5.14-4.23+9.52+4.99=7.33+6.43+4.68+0.31=9.79-1.47-5.34=6.28-0.05=1.3+0.21+3.04-3.79=9.23+5.9-9.28=1.23+9.46+2.86-4.52=6.88+5.94+0.83=5.43-0.02-3.74=1.27-0.75=7.88+0.56-5.28=3.25+8.37+2.86=6.14+6.92+6.31-7.83=9.28-4.2=3.59+1.06+3.43+2.51=4.77-3.3=5.29-3.14-1.51=9.37+6.98=5.41-1.47+7.74+9.55=9.93-4.77=8.51+3.74-0.61-4.07=8.36-0.81+6.1+6.65=1.36+9.85-0.5=5.96-0.46-0.7+7.4=5.3+4.51-2.07+8.1=9.68-8.35+9.17=9.61-1.2-5.58-2.51=2.63+5.05-2.16-2=7.71-0.84-2.73-2.89=6.82-6.59+9.32-2.12=0.3+2.69+3.66+4.29=7.51-6.94+7.41=0.71+6.22-2.21-1.46=6-3.81-2.04+8.02=5.5+0.32-0.76=9.68-6.24+3.18+4.58=8.06+5.39-8.97=5.18-0.68-0.48-1.62=9.33-2.35+7.53-6.82=6.78-1.04-1.13-0.86=6.38+4.53-2.6-8.03=6.61+8.99-3.81-1.66=9.64-3.66=9.42-5.6-1.61=8.32-2.69-4.78=7.96-0.61+9.22-0.06=7.12-5.27=4.15+0.32=6.78+7.68=6.61-3.58-1.04=9.4+8.12+2.44+5.24=6.71+2.93-5.46=2.39+4.86-0.51-0.38=9.22-1.91+0.5=9.49-6.57+3.68-0.8=7.54+1.27-6.47=8-3.27-4.17=6.53+9.18+5.05=9.76-2.67+6.72=9.12+7.03-0.44+2.82=6.46-5.11-0.85+4.85=8.98+5.74=8.19-5.2=9.43-5.7-3.58=4.54+0.89-4.16-0.88=7.25-3.34-1.24=1.22-0.44+3.18=4.49-2.18+5.41=4.98+0.1+0.57+2.21=7.63+3.61-0.64-8.05=6.47-3.81=8.81+7.82+4.86-4.28=9.46-0.7+6.38=6.47+4.87=9.39-1.24-0.74-0.87=8.58+0.03=3.55-1.61-0.68=9.23+8.32-4.85-5.87=9.03-0.3+8.14+7.61=9.6+3.42-3.04=4.53+5.22-6.17-1.34=8.56+6.9+5.1-5.77=9.65-2.38-4.96=9.18-1.85-2.96=8.14-5.94+4.58-5.83=2.78+0.79+6.34+8.94=5.41-0.71=1.14+7.33-2.01-1.94=1.63+1.42+1.28=5.05+3.04+4.92-2.36=7.86-3.68=7.9+6.7+2.89+1.66=5.32+1.84+8-1=2.06+0.08-0.17+8.98=9.34-5.06-1.92=5.11-3.11=6.92-0.48-2.31-1.48=4.7+4.72+7.16+6.35=6.81-0.19-3.39+5.62=7.68-6.46-0.84=0.64-0.32+0.73+8.97=1.88+2.83+0.82=5.93+5.45-2.28+2.8=5.88-3.36+8.95-4.22=9.17-3.27+8.66=7.4-1.41-0.08-5.62=3.64-0.5+5.21=4.07+0.59+5.1-6.95=5.97+7.31=5.43+0.72+0.82=7.91+4.29+1.33-0.39=0.11+9.75-4.46+1.71=4.66-0.43-3.29+7.16=7.68+8.99=8.91-3.75-2.71-0.76=5.22-0.15+8.8-4.76=2.06+8.43-8.65+2.46=6.17+5.33-7.44+1.59=1.15-0.07+1.09-1.93=5.32-0.8-0.22+0.51=8.78-3.67-4.71=9.27-3.52-0.21-4.19=7.76-1.22-4.33=6.8-0.27-5.31=8.67+6.05=5.92+9.26-5.29-3.1=6.73+6.76-1.42=3.58+5.13-4.34+7.65=7.63-0.04+7.66-4.44=8.52-3.73+5.4=9.81-6.3-0.31-1.03=9.21-0.34+3.79+4.51=5.72-3.87+3.33+4.66=2.51+8.84+0.37=9.22+8.6-0.3+5.5=1.52+1.29=8.75-5.77=2.77+4.91-4.52=4.64-1.93=6.64-0.08-2.6+7.02=2.02-0.74-0.84+8.18=9.96-5.87+5.51=0.96+6.45-2.37=9.58-3.34-5.64+9.78=6.35+1.31+1.94-3.12=9.35-9.23+5.74-0.84=9.44-2.61-3.89+5.64=3.94-0.97-2.76=9.95+0.72-8.67+7.52=7.98+0.69+7.97=9.26+3.46-7.7-0.48=7.87-2.92-0.53+0.95=5.9+7.47-8.51-1.15=9.67-1.62-5.05=9.34-0.39-6.82-1.27=8.41+5.73+8.55+1.55=3.74+8.95+0.53-9.01=9.21-5.7=2.02+7.49-3.78-0.16=4.52+8.24+7.68-1.61=8.56+2.93+0.03=9.16-3.95-1.6-0.14=8.41-3.67-3.36+8.75=5.63-2.31+1.59-1.86=9.04-5.66-2.77=6.18-3.08-2.35+7.29=6.66-1.33-1.62=9.92-6.59+8.64=2.16+2.32+7.45=9.6-4.41+0.82-4.47=9.43-0.49-1.15+5.1=5.93-1.64+5.02-6.54=7.42+8.1+1.14+2.27=7.54-3.9+0.33=6.56-1.41-0.71+4.08=6.68-4.52=2.83+5.96+7.02+2.05=9.22-4.52-0.19=4.72+3.33+4.02-1.16=3.55-0.52-1.18+0.77=0.95+4.19=7.44-3.42+2.03=5.83-0.76+5.13-3.66=8.89+7.8+0.41=6.58-5.96+2.22-0.62=6.14+6.25-5.38=7.96+9.05-2.99+8.46=4.98-0.51+6.4=5.68+4.97-7.55=3.86-1.16-0.8+7.04=9.86+6.31+9.71-8.87=5.75+7.13-1.41+0.48=4.19+8.38+2.77-2.38=2.12+5.27=1.03+3.2+4.94-5.77=2.84+9.43-0.44-3.96=5.35+6.09-0.04-3.55=7.34+4.2-9.09=6.78-1.21-1.82-3.33=8.23-1.2-3=3.7+9.92=9.23-6.93-1.62+3.04=6.13+3.27+4.76-6.98=0.83+9.77+6.15-1.13=6.36+8.74-0.3=5.61-1.52+9.62=7.44+5.42+3.12+0.26=3.01+4.43-6.31=6.8+2.02+3.9=8.29-0.72=7.64+3.72-0.39+7.1=8.89-2-1.13-3.83=6.16+9.85+1.21-5.65=7.96+6.73-8.39=7.21+2.96-3.69=2.56-1.98+8.99=8.25+7.12+9.99=3.71+1.7+8.6=1.99+5.38+6.65=3.8-2.11+4.28=8.49-0.8-1.15=4.92+8.02+6.7=0.87+9.36-5.99+7.24=9.29-1.26-1.16-0.46=3.64+3.8-0.51-0.98=9.54+5.61=6.63-0.38-1.7+8.98=6.92+1.07=5.56-2.45+8.39-2.4=9.09+6.47-2.99-6.24=9.87-0.27-1.32-2.28=9.55-1.16+4.72+0.91=9.43-5.07-2.51=5.44-2.85+7.76+1.84=7.2+5.27-1.4=1.12+4.39-4.63=3.23+7.53+5.68=5.02-1.66-2.39=0.83+9.88-7.11-3.07=7.06+5.68-8.73-3.24=6.78+2.45+9.25-4.14=2.67-1.13+0.05=2.32+7.98=3.09-0.61+5.9-8.25=7.72+3.09-1.52+8.7=2.76+3.66+8.24+6.64=3.73-3.4+8.55-1.97=9.6+2.13-3.55-6.94=8.98+0.21+4.23-1.36=2.41-0.51+0.36=4.44+9.06-3.29-0.34=5.49+1.06-3.19+0.22=1.65+7.2-7.53+0.18=0.43+6.13+5.85+5.39=9.68-0.2-5.38-1.92=7.55-1.88-0.34-4.22=9.7-3.85-0.61+8.92=2.74+4.74+7.13-3.17=7.47-0.8=5.88+4.5+4.95-0.96=4.78+8.45=5.65+9.28-3.64-5.62=6.26-2.19+9.5-8.3=5.83-4.94+6.04+7.32=9.6+6.23+9.62+6.12=9.23+3.89+4.72-3.76=5.87+9.29+4.87=4.03+8.63+3.47-4.5=6.57+2.55-1.98=3.85+7.2+0.69-9.32=5.5-4.7+4.9=0.89+3.81-2.39-0.6=9.75-3.06-6.44+7.68=1.08+1.65=7.38-2.43=7.61+8.2-6.93=8.24+3.44-5.26=8.36-3.06-3.6=2.57-0.13-0.3=7.96+4.78+9.87-0.89=9.28+4.77=3.57+6.88=6.64-2.07+8.88+1.66=8.96-1.01+3.34-0.95=8.19-0.21+2.94=7.62+1.98-4.22-2.67=4.89-4.66+5.81=0.51+9.67+2.25+6.74=5.67-5.25+7.85+4.43=2.21-0.15+0.77+2.84=1.41+8.99-1.4-2.02=5.73+4.63-0.79-9.09=4.58+8.42-0.93+8.64=2.4+1.02+1.97-1.15=2.26+6.29-3.37+1.68=5.5-2.49=7.69-0.45-6.65+9.02=9.18-3.91+2.71+4.97=9.02-5.68=7.79-0.92-5.32+1.97=7.48+3.3-5.8+6.92=9.64-8.48+9.51-6.63=8.9+0.34-5.05+2.03=2.65+3.17-2.76+0.65=1.23+2.19+1.96+9.54=7.15+5.11=3.56+1.85+1.18=6.12-3.93+8-9.26=4.2+9.98=3.18+8.95+0.36=3.38-0.32+8.4-8.64=9.27-4.95-1.43=8.22-1.83+9.84+1.91=7.99-1.43+3.15=2.18+3.43-4.57=8.94+9.31+7.6=7.78-0.32=6.99-0.62-0.54-2.92=1.91-0.09+2.79=6.81-1.74+3.29=3.55+9.9-4.65=6.17+2.67+0.89+8.19=8.83-1.39-5.8=8.38+9.13-8.08=8.28-5.19-0.8=1.05+8.03+5.8+2.67=7.18+1.7+2.84=7.08+5.36+3.83-2.32=3.23-0.99+0.69+4.42=9.33-2.66+0.46-4.05=8.72-1.36=8.12-5.09+6.66-0.37=9.49-9.29+1.38+1.57=3.63-0.28+3.74=9.35-0.7-4.36+6.92=4.9-2.15+7.31+4.03=7.46+5.62-3.05-9.66=9.07+6.02+5.88+3.17=9.85+8.5+3.59=9.31-5.09-0.83+6.38=6.24-4.38+2.74=6.38-2.21-0.69+1.86=7.89-2.02-5.1=8.15+3.92+3.9=1.64+2.97+1.3+7.32=4.61-1.69+4.53-1.45=9.22-0.02=2.79+2.67-1.26+3.74=9.64-1.48-0.79=8.88-2.93+0.38-3.32=0.78+9.19+6.76-7.01=3.97-1.68=9.24-0.06-2.22-6.29=4.26+2.66+8.48=6.18-0.5-4.66+2.21=5.99-1.04+6.62+0.1=9.61+8.39+7.63+3.62=4.78-2.53-1+4.52=9.03-2.89-1.79-4.23=8.87+8.42-3.8-1.03=7.51-6.06+9.48+2.04=8.33-5.14=0.37+6.49-3.38+1.63=8.4-4.49+4.58+0.67=3.8-2.11=4.51+7.79-3.29+6.73=9.48-7.83+8.3-6.15=6.05-4.07+6.88+1.37=0.15+7.53-2.79+4.18=8.82+3.6=3.09+7.05=4.14+8.12+5.17+2.98=9.21-2.13-4.09-0.72=5.82+6.11+5.92=8.61-6.74+8.4+0.53=9.57-4.28-0.71+2.25=9.46-1.5+1.3+2.5=3.08-1.84+2.81=8.28-5.8-0.59=3.18+3.56-3.81+4.98=8.73-4.25-0.17-2.61=5.44+8.14+5.92=1.1+2.44+3.93+5.32=1.14+3.19-3.25+4.9=8.22-6.57+8.26=5.71-0.68+8.65=5.56-2.68+9.41=8.97-5.98=0.21+0.17+1.93=7.15-2.01+4.16+1.44=9.1+5.79+9.45-5.52=6.98-2.06-1.26=9.13-5.42-1.79-1.3=4.53+8.46-5.96=7.19+2.14+8.69=9.77+1.15-1.38+1.93=8.91-1.61-3.21-1.82=5.31+6.07-7.29+0.21=2.19+8.93-8.73-0.57=9.09+6.27-5.62=6.27+9.4-9.98=6.47-4.84+9+5.96=1.56+7.71-1.28-5.17=9.81-7.14+2.6+2.16=8.01+5.06+6.45=2.56+6.11=5.58+2.1+5.9-4.77=2.68-1.98+8.58-2.56=1.2+9.71=0.16+3.11+2.65+5.26=4.93+5.78+1.98+9.08=6.58-0.6-0.71-2.91=9.11-2.4-2.5-2.83=5.44-0.09-2.06=9.9-4.65-1.62-2.06=8.17-1.44+3.11-5.76=9.64+0.57+1.13+7.96=6.05+9.53+2.67=9.86-0.12+1.86+7.44=9.4+6.5-6.69=7.94+6.63+5.09-4.19=8.72-0.42-1.44-3.55=8+8.02-3.69-9.51=9.6+3.33+1.04=7.4-1.64+5.03=9.76-0.47+0.37=6.45+8.33+3.34+0.82=參考答案4.46+7.99-0.33=12.125.2+6.84+6.13=18.179.29-8.22+9.39+6.15=16.617.83+2.68=10.516.99-6.11+8.63-2.17=7.349.43-1.27=8.168.32-0.55-0.41+7.42=14.789.95-6.41+3.66+8.1=15.30.8+9.82-1.66-7.74=1.221.09-0.54+7.73=8.288.88-2.88-2.21+5.11=8.93.34+7-2.71=7.639.53+5.48+4.89=19.98.53+5.17=13.79.25-2.5-5.89+6.96=7.828.61+2.93-7.33=4.215.33-2.99=2.347.94-0.38-0.46+1.1=8.25.05+8.78-9.17-0.07=4.590.86+4.15+3.45+6.2=14.667.72-5.54=2.186.04+4.79=10.836.85+2.76-3.27-6.18=0.165.63+8.12-2.85-4.81=6.099.95+8.23=18.185.48+3.15-7.91+8.4=9.124.79+3.92-0.03+7.09=15.775.27+9.98-0.15-8.58=6.524.41+6.99-4.97=6.439.73-7.64-0.8=1.299.97+3.81-2.21-7.26=4.319.69+9.39-1.45-2.8=14.837.38+7.69+2.14-4.6=12.615.57+7.77=13.342.31+9.44+0.06=11.814.2-2.99=1.215.39+4.08+6.96=16.438.82-3.17-4.03+3.05=4.670.13+0.71=0.848.14-7.55=0.594.11-2.24=1.871.72+2.24=3.968.29+0.55=8.849.46-4.48-4.64+9.04=9.387.1-0.56-0.42-2.02=4.17.75-0.72+0.49=7.520.07+8.65+2.37=11.099.57-7.3+8.31=10.586.9-1.76-3.14=22.07+6.66-5.56+2.44=5.619.91-2.78+1.5+0.82=9.457.31+8.86+1.29+3.15=20.616.21+1.4+9.27=16.886.85-6.01+0.2-0.74=0.38-2.24-3.47+9.44=11.734.37+0.49=4.868.02-1.33-2.32-2.86=1.517.46-2.74+1.47=6.193.9+7.09-7.81+4.12=7.38.35-4.27-3.76+8.58=8.93.91+6.23-4.02+8.04=14.164.59+8.58-7.22=5.956.27-3.56+0.3+1.8=4.810.71+8.4-0.19-3.74=5.184.41-0.63+4.63-4.44=3.975.97+5.55+8.87+7.24=27.638.87-7.25+8.01+6.84=16.477.56+1.66+8.79=18.014.46+4.41=8.877.09-2.48-1.02+6.88=10.475.55-0.6-2.9=2.054.14-3.87=0.275.39-4.22+1.35+7.08=9.60.33+2.19=2.528.22-5.92+8.92=11.229.82-1.37-2.19=6.265.2+5.47-0.78+3.59=13.484.34-0.92-0.45-1.98=0.997.22-1.16-3.44-0.39=2.232.36+4.43-6.11=0.682.77+1.68+4.61-8.03=1.034.39+7.19-1.02-6.23=4.332.9-2.51+3.38+2.5=6.277.37+1.15-0.62-6.94=0.969.44-6.16+5.84-6.73=2.398.51-2.91+5.93+1.96=13.493.35+0.51+9.6=13.469.53-0.95=8.584.74+8.17-8+3.52=8.436.58-5.41+8.4-7.83=1.749.33-6.49+7.84-2.41=8.274.67-0.13+8.81-1.77=11.589.3-8.33+5.95=6.925.02-2.54-1.49-0.34=0.656.81-0.23+9.17-1.73=14.024.5-3.08+8.59+5.78=15.794.21+7.23+5.3-8.95=7.796.17-4.87=1.39.72+6.27+4.09-4.56=15.525.84+6.6+3.02-8.2=7.266.64-1.76=4.887.55-0.76-0.52-3.06=3.213.09+3.23-5.18+0.03=1.179.11+4.05-0.9+5.87=18.138.91-4.65-0.46-2.53=1.271.62+5.79-4.75+2.43=5.098.4-1.66-0.07=6.671.69+8.8+6.66=17.157.63-1.31-0.55-5.05=0.720.43+6.27=6.79.93-1.02+9.18+0.75=18.846.33-0.69+1.39-1.23=5.87.98+4.2-6.83=5.356.73+5.1=11.833.95+7.6-1.74=9.816.28-3.32+7.61=10.576.69-2.61+8.53-8.33=4.288.77-3.73-1.48-0.24=3.327+7.91+4.22-2.86=16.278.16+0.88+2.97+6.28=18.295.52-4.62+3.7+6.36=10.969.78-0.21=9.570.86+3.69=4.553.19-1.02-1.09+1.94=3.028.57-4.2-2.2=2.171.32+6.04+5.04+2.96=15.360.55+3.53=4.089.24-3.34+1.53=7.435.35+3.95+0.37=9.670.61+1.67-2.17+7.23=7.342.78-0.03+7.03+5.74=15.523.38-0.54-2.36=0.481.97+8.74+5.75-9.15=7.316.86-3.69-2.45=0.728.25+0.37=8.626.95-2.97-0.42+5.3=8.863.46+6.11=9.577.59+5.54=13.132.12-1.22=0.99.69+3.22-8.46+5.39=9.841.86+1.48+8.97=12.315.43-2.15-0.42-2.63=0.236.76+5.28-4.17=7.877.84-5.56+5.54+1.28=9.10.39+6.51+5.65+0.87=13.421.31+7.08+7.66-8.05=89.55+8.3+3.73-7.26=14.325.86+9.38+5.44=20.684.11+6.13=10.248.35-6.33+7.57-8.57=1.027.76-2.51+4.5+6.55=16.38.34+6.15-7.05-0.5=6.941.76+3.9-5.4+0.52=0.782.38-0.53-0.9-0.11=0.847.97-5.76-0.43+7.96=9.740.05+6.75+8.71=15.518.29-6.98+2.11+2.41=5.837.49-5.58+8.38-0.37=9.928.11-4.88+5.84=9.073.77+1.09+0.48=5.349.23+7.44+4.13-6.42=14.388.38+0.36-6.85=1.897.85-0.9-4.34+6.51=9.123.39+8.71-0.47=11.639.86+2.65-2.91-7.72=1.887.22+0.47=7.699.98+7.58+6.89+1.9=26.358.8-6.6=2.25.96-5.38+2.43+4.49=7.58.66-1.23+9.49-2.78=14.149.04+3.06-0.55=11.558.13+6.75+3.49=18.374.08-1.94+8.37-8.2=2.310.86+5.01-2.34=3.537.15-6.63=0.524.28-0.58+6.94=10.648.34-4.21+7.65+2.36=14.149.16+2.67+3.13-1.79=13.174.42+4.03+8.7-8.92=8.237.82+9.59+7.68+9.67=34.769.54-6.53+8.49=11.58.05-0.67-2.75-2.95=1.684.25-0.65-0.89-1.93=0.788.57-0.73-7.2=0.649.03-7.07-0.02+7.33=9.276.13-2.14+5.95-0.24=9.79.19+2.59-3.67=8.110.57+7.49-1.96=6.14.78+7.61=12.395.39-4.8-0.14=0.459.14+6.7-7.84-7.27=0.731.38+8.1-3.19+1.18=7.472.26+5.5+2.33+1.35=11.449.35-1.72-2.44=5.196.07-0.27+2.43-3.93=4.35.63+8.06+9.76+9.98=33.432.26+8.8+6.71=17.776.02-1.29-4.33+6.76=7.161.69-0.33+5.82+2.31=9.497.76+0.78-1.9-2.27=4.374.41+4.04+9.8-7.09=11.165.62-5.1+9.5+3.64=13.666.88+8.3-1.39+3.69=17.481.13+7.09+3.97+6.69=18.883.36+6.54-3.54=6.362.38+2.19=4.577.85-3.12=4.737.75-7.41+7.24-6.07=1.517.78-2.5-2.85+6.9=9.337.14-0.96=6.187.06+8.85-0.25-1.41=14.259.08+4.47+7.76-7.77=13.548.8-7.83=0.977.05-3.09-2.21-0.53=1.223.4+3.61+0.94+1.76=9.718.76-5.6-1.11=2.053.86+8.99-4.91+8.83=16.778.7-3.28-2.1-0.05=3.279.99-9.63+7.55+9.3=17.216.05-3.75=2.37.1-0.78-4.24+0.58=2.669.15+3.03+5.54-1.94=15.788.84-2.13-1.49+7.21=12.439.76+1+3.46-1.15=13.077.95+4.92+6.53+2.24=21.646.27-1.79-0.47+2.22=6.233.19+8.31-6.96=4.547.63-2.67+0.28-0.15=5.098.67-1.98+3.66-3.13=7.222.38+0.08=2.469.59-7.41=2.188.49-1.43-1.91-3.37=1.789.79-3.97-2.18=3.644.77+0.88+2.03-0.82=6.864.16-0.15+3.7-3.92=3.799.38+5.02-0.81=13.599.16+3.37+1.48-6.74=7.272.71-0.15=2.566.46-3.92-2.28+9.83=10.099.37-1.33-7.53=0.519.8-6.31+8.5-3.67=8.328.3-5.13=3.173.32+2.03-0.02=5.336.1+9.21-3.25+2.65=14.716.49+0.8+5.6+9.05=21.944.78+6.84-8.12=3.59.19+9.39=18.589.74-7.09-0.22-0.91=1.520.84+7.45-2.64-3.61=2.043.34-1.54+1.62=3.425.24-0.99+0.57+1.98=6.87.61-2.53+1.5=6.586.3+5.44-5.05+9.63=16.326.35+2.59-8.31=0.637.83-0.29-1.55=5.998.61+7.82-9.71-0.74=5.982.1+5.46-3.48=4.089.09-2.85-2.56=3.680.34+0.42+9.85=10.612.64+6.91+4.69+3.43=17.677.62-2.98=4.649.18-1.95+3.84-6.34=4.738.5-8.27+9.99-9.74=0.482.51+1.84+3.89+9.49=17.739.65-0.89-6.98=1.787.08-1.86-1.44-0.57=3.215.63-2.19-1.13-1.72=0.595.4+9.3-5.88+5.7=14.529.93-0.71-0.39+0.74=9.575.64-0.85-0.29-4.24=0.269.33-3.73-2.44=3.169-5.66-2.78+0.41=0.977.11-4.42-2.43+3.73=3.994.91+5.87+8.74+7.33=26.857.77+2.74+9.89+7.01=27.418.33+7.49+8.06-2.02=21.869.04-6.53+2.96=5.474.93-3.74=1.191.6-1.39=0.217.42-0.93+2.06+0.23=8.786.52-3.63+9.63=12.528.29+3.75-2.8=9.244.05+2.19+1.38=7.625.39+3.84+8.89+4.79=22.910.17+7.18+0.94=8.299.08-3.69=5.398.34-1.67-4.05+5.98=8.67.15-4.73+5.85=8.279.45+9.31+0.58=19.345.59+5.15=10.742.52+4.07+8.48=15.075.39+6.99-4.87-3.76=3.753.18+5.97-1.3+1.58=9.436.02-3.24+7.56=10.348.77+2.63-1.53-8.5=1.379.58-8.09+8.29+8.74=18.529.91-1.28+9.58=18.217.18-6.92+6.93=7.198.23-2.12+5.79-1.47=10.439.33+3.19-9.49-1.97=1.069.39-0.46-6.65-0.62=1.660.31+3.91+5.3+1.78=11.38.91+9.66-7.11+7.92=19.389.52+9.08=18.64.96-4.21+5.85+4.94=11.545.89-0.35+0.48=6.029.6+1.99+8.8+2.41=22.89.13+5.31-3.07-9.75=1.620.43+4.71+9.51-7.15=7.52.5+4.78-6.43+1.01=1.866.25+8.92-9.09+3.99=10.071.72+1.5+8.03+4.85=16.18.4-2.04-1.69-2.16=2.517.04+7.09+3.49+3=20.623.84+1.91+8.91=14.667.65-4.13-0.1-0.67=2.757.89+3.32+9.33-1.93=18.615.16+4.35-5.22+8.99=13.289.75-1.02-4.94+4.27=8.065.33-0.69-0.44-0.22=3.984.34+1.06-2.29=3.119-6.41-0.88-0.86=0.858.77+5.39=14.169.56+0.26+3.47+2.56=15.854.8+7.35+7.42+8.26=27.837.63-2.42+3.02+5.23=13.469.09-6.48=2.618.01+7.8=15.817.62+4.88+5.45+9.93=27.885.14-4.23+9.52+4.99=15.427.33+6.43+4.68+0.31=18.759.79-1.47-5.34=2.986.28-0.05=6.231.3+0.21+3.04-3.79=0.769.23+5.9-9.28=5.851.23+9.46+2.86-4.52=9.036.88+5.94+0.83=13.655.43-0.02-3.74=1.671.27-0.75=0.527.88+0.56-5.28=3.163.25+8.37+2.86=14.486.14+6.92+6.31-7.83=11.549.28-4.2=5.083.59+1.06+3.43+2.51=10.594.77-3.3=1.475.29-3.14-1.51=0.649.37+6.98=16.355.41-1.47+7.74+9.55=21.239.93-4.77=5.168.51+3.74-0.61-4.07=7.578.36-0.81+6.1+6.65=20.31.36+9.85-0.5=10.715.96-0.46-0.7+7.4=12.25.3+4.51-2.07+8.1=15.849.68-8.35+9.17=10.59.61-1.2-5.58-2.51=0.322.63+5.05-2.16-2=3.527.71-0.84-2.73-2.89=1.256.82-6.59+9.32-2.12=7.430.3+2.69+3.66+4.29=10.947.51-6.94+7.41=7.980.71+6.22-2.21-1.46=3.266-3.81-2.04+8.02=8.175.5+0.32-0.76=5.069.68-6.24+3.18+4.58=11.28.06+5.39-8.97=4.485.18-0.68-0.48-1.62=2.49.33-2.35+7.53-6.82=7.696.78-1.04-1.13-0.86=3.756.38+4.53-2.6-8.03=0.286.61+8.99-3.81-1.66=10.139.64-3.66=5.989.42-5.6-1.61=2.218.32-2.69-4.78=0.857.96-0.61+9.22-0.06=16.517.12-5.27=1.854.15+0.32=4.476.78+7.68=14.466.61-3.58-1.04=1.999.4+8.12+2.44+5.24=25.26.71+2.93-5.46=4.182.39+4.86-0.51-0.38=6.369.22-1.91+0.5=7.819.49-6.57+3.68-0.8=5.87.54+1.27-6.47=2.348-3.27-4.17=0.566.53+9.18+5.05=20.769.76-2.67+6.72=13.819.12+7.03-0.44+2.82=18.536.46-5.11-0.85+4.85=5.358.98+5.74=14.728.19-5.2=2.999.43-5.7-3.58=0.154.54+0.89-4.16-0.88=0.397.25-3.34-1.24=2.671.22-0.44+3.18=3.964.49-2.18+5.41=7.724.98+0.1+0.57+2.21=7.867.63+3.61-0.64-8.05=2.556.47-3.81=2.668.81+7.82+4.86-4.28=17.219.46-0.7+6.38=15.146.47+4.87=11.349.39-1.24-0.74-0.87=6.548.58+0.03=8.613.55-1.61-0.68=1.269.23+8.32-4.85-5.87=6.839.03-0.3+8.14+7.61=24.489.6+3.42-3.04=9.984.53+5.22-6.17-1.34=2.248.56+6.9+5.1-5.77=14.799.65-2.38-4.96=2.319.18-1.85-2.96=4.378.14-5.94+4.58-5.83=0.952.78+0.79+6.34+8.94=18.855.41-0.71=4.71.14+7.33-2.01-1.94=4.521.63+1.42+1.28=4.335.05+3.04+4.92-2.36=10.657.86-3.68=4.187.9+6.7+2.89+1.66=19.155.32+1.84+8-1=14.162.06+0.08-0.17+8.98=10.959.34-5.06-1.92=2.365.11-3.11=26.92-0.48-2.31-1.48=2.654.7+4.72+7.16+6.35=22.936.81-0.19-3.39+5.62=8.857.68-6.46-0.84=0.380.64-0.32+0.73+8.97=10.021.88+2.83+0.82=5.535.93+5.45-2.28+2.8=11.95.88-3.36+8.95-4.22=7.259.17-3.27+8.66=14.567.4-1.41-0.08-5.62=0.293.64-0.5+5.21=8.354.07+0.59+5.1-6.95=2.815.97+7.31=13.285.43+0.72+0.82=6.977.91+4.29+1.33-0.39=13.140.11+9.75-4.46+1.71=7.114.66-0.43-3.29+7.16=8.17.68+8.99=16.678.91-3.75-2.71-0.76=1.695.22-0.15+8.8-4.76=9.112.06+8.43-8.65+2.46=4.36.17+5.33-7.44+1.59=5.651.15-0.07+1.09-1.93=0.245.32-0.8-0.22+0.51=4.818.78-3.67-4.71=0.49.27-3.52-0.21-4.19=1.357.76-1.22-4.33=2.216.8-0.27-5.31=1.228.67+6.05=14.725.92+9.26-5.29-3.1=6.796.73+6.76-1.42=12.073.58+5.13-4.34+7.65=12.027.63-0.04+7.66-4.44=10.818.52-3.73+5.4=10.199.81-6.3-0.31-1.03=2.179.21-0.34+3.79+4.51=17.175.72-3.87+3.33+4.66=9.842.51+8.84+0.37=11.729.22+8.6-0.3+5.5=23.021.52+1.29=2.818.75-5.77=2.982.77+4.91-4.52=3.164.64-1.93=2.716.64-0.08-2.6+7.02=10.982.02-0.74-0.84+8.18=8.629.96-5.87+5.51=9.60.96+6.45-2.37=5.049.58-3.34-5.64+9.78=10.386.35+1.31+1.94-3.12=6.489.35-9.23+5.74-0.84=5.029.44-2.61-3.89+5.64=8.583.94-0.97-2.76=0.219.95+0.72-8.67+7.52=9.527.98+0.69+7.97=16.649.26+3.46-7.7-0.48=4.547.87-2.92-0.53+0.95=5.375.9+7.47-8.51-1.15=3.719.67-1.62-5.05=39.34-0.39-6.82-1.27=0.868.41+5.73+8.55+1.55=24.243.74+8.95+0.53-9.01=4.219.21-5.7=3.512.02+7.49-3.78-0.16=5.574.52+8.24+7.68-1.61=18.838.56+2.93+0.03=11.529.16-3.95-1.6-0.14=3.478.41-3.67-3.36+8.75=10.135.63-2.31+1.59-1.86=3.059.04-5.66-2.77=0.616.18-3.08-2.35+7.29=8.046.66-1.33-1.62=3.719.92-6.59+8.64=11.972.16+2.32+7.45=11.939.6-4.41+0.82-4.47=1.549.43-0.49-1.15+5.1=12.895.93-1.64+5.02-6.54=2.777.42+8.1+1.14+2.27=18.937.54-3.9+0.33=3.976.56-1.41-0.71+4.08=8.526.68-4.52=2.162.83+5.96+7.02+2.05=17.869.22-4.52-0.19=4.514.72+3.33+4.02-1.16=10.913.55-0.52-1.18+0.77=2.620.95+4.19=5.147.44-3.42+2.03=6.055.83-0.76+5.13-3.66=6.548.89+7.8+0.41=17.16.58-5.96+2.22-0.62=2.226.14+6.25-5.38=7.017.96+9.05-2.99+8.46=22.484.98-0.51+6.4=10.875.68+4.97-7.55=3.13.86-1.16-0.8+7.04=8.949.86+6.31+9.71-8.87=17.015.75+7.13-1.41+0.48=11.954.19+8.38+2.77-2.38=12.962.12+5.27=7.391.03+3.2+4.94-5.77=3.42.84+9.43-0.44-3.96=7.875.35+6.09-0.04-3.55=7.857.34+4.2-9.09=2.456.78-1.21-1.82-3.33=0.428.23-1.2-3=4.033.7+9.92=13.629.23-6.93-1.62+3.04=3.726.13+3.27+4.76-6.98=7.180.83+9.77+6.15-1.13=15.626.36+8.74-0.3=14.85.61-1.52+9.62=13.717.44+5.42+3.12+0.26=16.243.01+4.43-6.31=1.136.8+2.02+3.9=12.728.29-0.72=7.577.64+3.72-0.39+7.1=18.078.89-2-1.13-3.83=1.936.16+9.85+1.21-5.65=11.577.96+6.73-8.39=6.37.21+2.96-3.69=6.482.56-1.98+8.99=9.578.25+7.12+9.99=25.363.71+1.7+8.6=14.011.99+5.38+6.65=14.023.8-2.11+4.28=5.978.49-0.8-1.15=6.544.92+8.02+6.7=19.640.87+9.36-5.99+7.24=11.489.29-1.26-1.16-0.46=6.413.64+3.8-0.51-0.98=5.959.54+5.61=15.156.63-0.38-1.7+8.98=13.536.92+1.07=7.995.56-2.45+8.39-2.4=9.19.09+6.47-2.99-6.24=6.339.87-0.27-1.32-2.28=69.55-1.16+4.72+0.91=14.029.43-5.07-2.51=1.855.44-2.85+7.76+1.84=12.197.2+5.27-1.4=11.071.12+4.39-4.63=0.883.23+7.53+5.68=16.445.02-1.66-2.39=0.970.83+9.88-7.11-3.07=0.537.06+5.68-8.73-3.24=0.776.78+2.45+9.25-4.14=14.342.67-1.13+0.05=1.592.32+7.98=10.33.09-0.61+5.9-8.25=0.137.72+3.09-1.52+8.7=17.992.76+3.66+8.24+6.64=21.33.73-3.4+8.55-1.97=6.919.6+2.13-3.55-6.94=1.248.98+0.21+4.23-1.36=12.062.41-0.51+0.36=2.264.44+9.06-3.29-0.34=9.875.49+1.06-3.19+0.22=3.581.65+7.2-7.53+0.18=1.50.43+6.13+5.85+5.39=17.89.68-0.2-5.38-1.92=2.187.55-1.88-0.34-4.22=1.119.7-3.85-0.61+8.92=14.162.74+4.74+7.13-3.17=11.447.47-0.8=6.675.88+4.5+4.95-0.96=14.374.78+8.45=13.235.65+9.28-3.64-5.62=5.676.26-2.19+9.5-8.3=5.275.83-4.94+6.04+7.32=14.259.6+6.23+9.62+6.12=31.579.23+3.89+4.72-3.76=14.085.87+9.29+4.87=20.034.03+8.63+3.47-4.5=11.636.57+2.55-1.98=7.143.85+7.2+0.69-9.32=2.425.5-4.7+4.9=5.70.89+3.81-2.39-0.6=1.719.75-3.06-6.44+7.68=7.931.08+1.65=2.737.38-2.43=4.957.61+8.2-6.93=8.888.24+3.44-5.26=6.428.36-3.06-3.6=1.72.57-0.13-0.3=2.147.96+4.78+9.87-0.89=21.729.28+4.77=14.053.57+6.88=10.456.64-2.07+8.88+1.66=15.118.96-1.01+3.34-0.95=10.348.19-0.21+2.94=10.927.62+1.98-4.22-2.67=2.714.89-4.66+5.81=6.040.51+9.67+2.25+6.74=19.175.67-5.25+7.85+4.43=12.72.21-0.15+0.77+2.84=5.671.41+8.99-1.4-2.02=6.985.73+4.63-0.79-9.09=0.484.58+8.42-0.