四年級數學（小數加減運算）計算題專項練習與答案

四年級數學（小數加減運算）計算題專項練習與答案4.2+7.46=4.77+3.49=5.03+6.29=3.67+3.68=1.22+9.66=6.06+7.38=9.16+2.86=6.84+5.55=5.26+5.36=9.8+0.2=1.21+9.75=6.54+5.1=2.67+2.93=9.4+3.39=7.46+8.9=7.49+4.23=1.67+9.1=1.29+9.14=6.33+7.58=6.64+6.65=5.14+5.81=1.08+2.01=3.05+4.4=5.49+8.33=9.44+6.28=3.11+4.17=4.81+9.61=2.72+1.82=8.44+6.41=7.6+1=6.62+6.98=2.86+2.29=4.24+9.25=3.03+5.03=0.52+6.09=9.68+5.27=8.83+3.51=3.13+0.43=3.76+7.71=5.15+8.4=3.35+8.97=1.17+0.97=3.75+5.94=7.32+2.53=3.6+4.88=5.69+8.5=9.93+4.58=3.52+9.44=4.15+9.01=5.48+0.19=5.74+6.79=6.83+6.59=4.41+8.45=3.06+5.98=5.68-0.17=7.27-0.88=9.16-0.31=5.66-1.52=4.59-1.27=4.97-4.63=5.01-1.36=3.49-2.37=0.89-0.52=9.86-8.82=2.32-1.96=4.36-0.81=1.86-1.07=5.4-1.37=6.2-0.21=9.74-2.34=9.95-3.2=3.06-2.96=7.4-4.54=5.06-2.03=1.47-0.39=6.03-4.66=3.46-0.72=7.3-2.74=4.26-1.89=9.76-9.34=8.58-5.15=8.75-2.54=8.29-2.25=2.92-1.85=6.09-0.39=7.43-5.48=8.02-4.52=8.58-4.46=7.9-5.38=9.26-4.7=5.6-4.04=5-2.95=4.12-3.53=7.27-6.58=6.63-1.38=9.91-5.46=7.69-7.02=8.65-4.31=6.27-3.77=1.74-0.81=9.5-7.76=9.69-1.71=6.58-2.02=8.72-2.06=4.74-4.03=5.27-0.53=1.17-0.98=2.56-0.19=9.75+1.17+3.21=8.93+1.3+1.6=0.23+6.69+5.36=4.15+8.82+6.2=1.51+8.82+8.4=0.98+7.26+9.53=0.06+0.95+8.34=5.16+9.66+8.02=9.77+7.72+7.56=5.46+2.38+8.51=9.76+0.29+0.54=2.58+8.97+4=2.5+6.33+2.43=2.66+1.59+3.42=2.37+3.57+7.67=8.6+0.09+3.01=1.37+0.64+7.96=5.66+9.21+0.34=5.53+4.42+7.77=1.9+4.03+6.2=5.32+1.35+1.59=7.84+5.25+8.31=5.18+3.86+2.03=4.25+8.42+6.76=1.12+2.52+4.41=9.31+6.98+3.78=1.05+7.26+9.21=3.05+2.11+0.42=5.45+2.99+1.35=0.12+1.04+2.02=8.02+0.73+9.78=4.59+2.22+3.49=7.16+5.3+4.88=1.78+6.8+8.17=3.25+7.65+4.63=7.44+4.32+1.21=9.4+6.24+0.4=5.45+7.7+5.37=8.81+2.05+1.74=4.93+4.17+4.73=2.73+8.1+5.62=0.61+9.31+7.52=3.78+1.74+9.64=1.75+0.99+3.12=8.49+1.37+6.83=6.53+5.87+1.65=5.77+3.44+1.44=1.43+6.76+4.41=9.88+6.18+6.05=7.13+6.16+6.08=2.89+9.43+5.49=9.19+4.35+9.3=2.98+3.4+0.17=9+8.95+0.24=0.32+6.16-1.48=5+4.73-1.64=3.1+4.68-4.89=8.48+8.74-4.03=9.54+6.63-3.92=1.8+5.99-3.34=9.2+9.78-5.25=7.32+3.34-4.13=9.38+3.38-0.37=3.63+9.85-4.48=7.1+1.39-5.61=5.3+4.87-6.55=6.69+7.32-7.23=1.75+9.37-3.13=2.1+0.08-1.18=4.71+8.47-6.59=2.18+1.27-1.14=1.96+8.36-7.4=8.39+2.68-3.78=4.42+7.44-7.11=9.85+3.49-6.68=6.41+1.22-1.93=3.07+5.35-4.98=7.83+8.33-2.42=5.51+8.26-9.08=7.8+3.48-3.85=5.4+0.45-5.57=2.99+8.87-2.37=9.46+7.98-6.84=8.56+0.49-1.64=5.55+7.58-0.36=2.73+9.67-6.24=2.37+6.87-7.8=7.74+6.88-7.53=8.32+8.51-9.78=9.03+5.48-8.6=0.55+7.59-0.37=7.71+1.27-8.73=7.54+5.17-7.42=5.89+3.67-8.03=8.84+4.95-2.68=9.29+8.2-2.04=9.22+1.55-5.09=9.4+2.08-4.78=9.45+7.09-8.63=1.12+9.24-6.16=1.58+3.67-2.92=9.09+4.37-2.86=3.67+6.18-5.59=0.43+2.65-0.39=8.63+7.56-8.98=8.16+7.27-0.55=9.29+6.58-9.36=7.44+2.72-7.76=9.01-6.58+3.34=6.96-3.18+8.6=8.89-2.1+9.65=9.08-2.66+7.19=5.81-1.19+0.94=5.66-0.53+9.02=5.63-1.81+8.7=9.87-5.76+9.36=8.01-5.08+0.53=4.67-2.18+1.76=3.36-1.27+4.03=5.5-0.52+6.12=5.25-0.56+2.16=4.86-2.15+6.8=9.24-1.02+5.48=2.76-0.8+6.54=6.62-2.8+4.59=9.66-6.63+7.01=2.59-2.35+5.39=9.13-3.76+0.82=6.36-2.88+5.86=6.79-3.84+1.57=8.35-4.41+2.74=4.79-3.21+9.19=3.71-2.81+9=2.33-2.1+8.89=8.13-7.4+5.5=6.8-2.32+5.5=2.93-0.65+0.98=9.87-3.89+5.63=8.9-6.57+9.26=9.87-7.55+7.96=4.85-0.92+6.17=4.32-0.56+5.08=6.89-3.82+8.45=4.53-1.13+7.24=9.19-4.94+1.47=5.06-3.49+1.49=9.44-2.84+1.1=8.35-2.04+8.33=7.01-6.9+7.35=8.9-4.15+7.79=4.38-0.33+6.15=5.45-2.1+2.99=6.34-2.48+7.85=3.22-1.62+6.16=3.18-2.34+0.47=6.31-2.81+9.53=3.73-1.73+2.39=7.27-1.19+5.25=8.89-6.7+0.97=6.73-3+9.16=1.77-0.72+9.65=9.57-5.25+7.08=9.95-0.42-3.4=9.62-2.64-1.22=8.68-1.23-1.36=9.42-6.71-1.62=9.51-1.34-5.96=9.46-4.35-3.98=8.07-1.47-2.22=8.41-0.92-4.35=5.58-0.8-0.98=9.23-3.77-3.99=9.72-1.14-6.8=8.93-0.5-3.61=7.26-3.38-0.81=9.42-0.24-2.34=5.38-1.67-2.9=6.27-2.96-1.99=8.68-1.53-5.42=8.73-2.61-5.51=9.97-5.16-1.45=7.54-3.51-1.12=5.47-3.86-0.8=3.5-0.21-1.09=2.81-1.19-0.94=5.81-0.5-0.8=3.53-0.07-0.6=7.48-0.75-2.91=6.37-1.25-3.8=8.13-3.48-1.83=9.88-0.67-1.45=7.7-3.65-1.66=6.72-1.34-3.07=7.63-1.18-3.72=3.75-2.06-1.49=9.37-0.77-5.9=9.1-1.05-4.41=8.19-7.05-0.49=9.74-2.86-4.39=9.06-1.58-6.87=8.39-2.03-1.64=5.99-3.33-0.68=6.56-0.08-3.38=9.26-3.44-0.07=6.77-0.91-3.11=9.1-2.84-4.77=9.79-0.3-8.23=9.55-2.68-5.6=7.32-3.49-3.17=9.42-2.14-2.96=7.94-3.47-0.5=8.9-3.45-4.85=8.63-3.05-1.78=5.85-3.35-0.45=9.82-1.82-5.99=9.18-4.26-1.64=6.06+5.26+4.34+9.38=2.5+5.3+5.83+6.61=4.11+3.44+6.17+1.24=5.77+0.54+0.91+5.5=1.84+4.22+7.29+3.44=4.19+0.84+9.1+7.54=7.37+6.69+5.51+5.61=1.17+4.23+2.21+0.06=6.47+6.34+9.66+9.64=2.36+1.37+4.03+5.68=2.51+9.32+8.65+2.32=7.73+9.79+0.77+4.27=6.75+0.83+5.51+2.93=1.51+8.24+1.89+5.94=4.75+4.93+8.43+4.3=7.01+9.66+4.62+5.04=7.27+6.27+2.53+7.62=6.59+4.5+7.26+6.69=6.98+5.68+9.11+4.35=8.26+7.63+9.23+0.52=4.03+5.23+1.66+0.91=4.35+5.72+8.17+8.28=6.77+9.86+9.72+4.2=8.93+3.36+6.97+5.06=6.08+5.96+5.49+8.83=4.09+9.45+6.12+5.67=3.99+9.11+8.78+8.93=7.02+7.84+9.09+0.86=2.88+7.96+1.31+0.19=4.14+0.42+5.2+1.86=0.38+4.89+5.32+0.99=5.27+5.39+7.86+4.45=0.16+9.57+7.8+5.32=2.42+7.74+0.52+4.55=7.84+3.47+5.95+9.29=5.73+6.14+8.45+4.12=6.78+3.44+3.84+1.77=3.3+8.61+7.48+7.43=7.44+6.14+1.49+1.71=8.68+6.87+6.18+4.68=3.47+2.81+2.02+6.33=0.92+0.13+9.87+5.6=6.33+8.45+4.78+4.17=0.12+3.72+5.47+8.8=3.6+1.75+4.7+0.2=5.02+9.88+8.57+5.01=7.75+4.23+0.83+2.3=0.75+0.86+7.3+4.8=5.55+0.37+9.31+1.09=7.65+6.64+8.97+4.05=9.92+1.95+8.89+7.45=5.04+2.83+9.2+2.77=9.34+3.48+8.8+4.67=5.43+5.59+4.69+5.42=1.76+6.98+2.48-4.63=8.09+4.19+3.93-3.52=2.76+7.8+2.02-9.97=2.59+3.45+2.51-3.44=0.54+4.96+1.48-6.7=5.94+1.21+1.93-5.4=1.81+2.58+9.18-3.95=9.52+8.26+3.69-1.58=6.53+0.94+2.14-0.54=3.8+0.98+2.69-3.97=0.7+8.65+7.49-0.13=2.24+8.88+6.5-5.47=9.54+9.65+9.47-9.42=7.65+2.62+9.75-9.44=6.15+1.18+1.59-6.34=7.17+9.26+5.07-6.24=2.24+1.78+7.22-7.41=3.94+5.78+4.68-7.15=6.96+2.39+9.49-9.1=2.32+1.4+4.55-5.66=3.26+6.94+1.58-2.22=1.68+8.94+2.35-2.46=0.82+7.36+4.7-6.37=6.77+9.5+8.54-7.88=1.81+3.61+9.64-6.43=0.77+5.86+6.24-2.13=9.74+9.53+8.11-0.03=0.77+9.3+7.99-6.24=7.42+3.2+1.29-2.88=4.45+7.61+6.01-3.25=7.73+1.96+1.95-4.39=3.51+7.68+3.82-5.17=1.07+5.92+7.51-4.7=0.4+6.19+9.09-3.42=4.17+0.16+6.14-8.83=0.16+9.15+0.92-2.02=4.25+0.37+6.18-9.85=7.04+0.95+9.94-3.49=6.29+6.94+2.54-2.2=5.74+9.04+0.37-8.34=6.57+4.27+3.74-8.7=0.69+9.72+2.24-3.86=6.87+1.87+0.19-8.27=9.54+1.83+6.29-0.36=6.81+6.06+6.35-3.38=9.33+8.99+4.93-5.55=3.9+3.43+2.36-9.58=5.97+2.92+6.27-0.3=3.58+9.87+2.69-1.37=0.98+2.25+0.22-1.2=4.03+1.56+2.49-1.1=1.18+5.25+8.1-8.34=2.87+6.53+4.25-0.75=9.83+5.77+0.29-8.95=5.51+8.35-0.18+8.08=7.51+5.44-8.24+1.94=5.91+6.66-7.89+4.24=5.45+2.47-2.16+3.17=0.81+4.71-4.03+2.42=2.57+7.98-5.67+4.28=6.59+1.84-3.44+7.28=5.2+9.76-3.43+9.67=8.95+9.37-6.09+0.32=7.35+6.21-9.21+0.56=8.38+9.98-3.33+9.97=1.26+7.98-2.83+3.63=7.85+7.55-4.42+8.78=7.59+0.79-1.65+3.59=1.41+2.7-2.24+3.69=8.7+5.04-7.68+1.45=9.74+6.5-6.44+8.58=8.47+2.98-4.36+5.5=7.8+7.76-3.75+8.54=5.15+6.59-7.51+6.4=0.9+4.97-2.24+1.49=5.38+2.48-6.77+2.16=8.07+0.08-1.97+2.4=1.69+8.98-2.3+0.54=0.04+7.92-1.94+4.37=8.41+5.52-7.88+4.09=8.18+3.41-2.64+8.82=7.6+8.3-7.75+5.98=6.11+4.03-7.31+2.18=8.02+6.18-2.63+5.94=2.88+6.84-2.6+5.44=9.86+7.44-3.5+6.17=6.11+4.09-0.29+8.05=9.76+6.48-6.57+7.23=0.07+2.15-1.78+2.14=4.53+8.21-9.29+7.38=2.51+8.05-7.85+2.44=3.68+8.47-4.66+7.22=3.9+6.56-6.16+8.18=9.78+2.31-7.04+3.44=1.7+4.83-2.47+1.68=9.14+9.54-3.1+2.77=9.53+2.98-7.63+4.87=7.14+9.48-2.31+4.63=4.79+2.77-3.81+4.32=2.44+3-2.95+2.03=7.88+9.99-8.37+8.85=9.96+4.05-1.35+5.57=4.17+8.37-0.71+8.84=9.8+4.46-4.57+0.38=3.16+8.43-7.91+6.02=3.16+3.67-0.04+1.15=2.78+8.05-8.65+5.09=8.07+6.86-0.95+8.96=4.33+5.14-3.49-3.53=9.76+7.98-2.57-6.15=4.55+2.28-2.39-0.62=6.07+5.81-4.15-3.99=5.97+8.87-7.38-1.41=9.92+2.66-2.48-8.16=8.69+1.35-2.27-0.71=4.21+9.66-0.13-4.74=7.76+8.98-4.23-2=8.33+8.27-4.85-9.89=2.1+7.7-2.85-6.04=4.77+5.9-5.97-1.95=9.72+9.82-7.26-4.29=5.22+4.06-3.32-4.53=7.42+8.76-1.95-6.35=1.84+9.12-6.34-3.1=7.18+9.81-3.69-8.75=4.67+7.28-3.74-2.62=7.85+6.05-1.57-9.53=7.34+5.85-4.65-7.41=7.61+8.43-7.28-5.46=1.61+7.06-1.42-6.42=5.73+9.39-0.58-0.42=9.54+0.78-5.28-2.36=4.99+6.26-6.52-3.98=9.87+9.48-6.1-5.12=8.77+8.54-7.25-7.22=9.54+3.31-5.98-2.41=4.15+3.46-2.37-3.55=7.81+8-9.14-6.11=4.93+2.29-1.57-4.71=8.52+4.41-5.13-3.69=9.17+9.96-8.38-3.63=8.74+8.51-6.38-0.56=9.35+3.27-8.05-0.83=5.3+1.31-2.02-2.57=6.94+5.43-8.58-1.48=9.58+3.33-1.99-1.95=6.33+4-1.37-3.75=5.6+4.49-0.75-3.86=9.68+7.26-0.39-3.14=0.61+6.14-0.32-3.42=6.99+8.2-0.3-5.6=7.75+5.1-3.55-3.65=8.19+7.36-2.02-3.77=6.39+5.23-5.45-5.44=9.62+8.96-5.25-1.3=4.45+8.52-3.22-6.36=7.57+7.26-0.47-7.22=7.1+7.37-7.14-3.8=9.22+6.25-7.32-0.59=9.62+7.37-9.25-4.84=2.06+7.08-1.61-1.8=8.16+0.96-6.52-1.73=9.14-3.03+9.58+6.26=9.69-5.49+0.56+2.25=3.89-0.92+0.46+5.24=8.03-3.77+8.64+0.24=8.4-1.61+3.93+0.51=3.21-2.94+1.06+2.92=7.54-1.95+5.46+2.84=9.13-2.99+1.09+0.49=6.39-4.33+7.53+9.95=8.42-7.99+4.05+8.99=7.69-6.54+4.38+0.51=2.85-2.19+4.61+0.96=7.07-3.49+3.03+2.15=4.91-3.02+1.61+1.15=8.03-4.7+4.32+8.78=2.61-0.16+3.53+4.48=9.39-1.31+6.95+1.66=5.12-3.4+9.69+1.93=9.4-8.86+5.38+0.05=7.06-0.24+6.79+6.31=9.4-8.56+1.24+9.88=8.52-0.65+4.1+4.62=7.49-4.37+7.08+1.8=7.45-4.55+7.52+9.6=7.68-2.09+2.93+9.54=6.01-4.27+4.34+7.92=7.29-6.56+5.57+1.36=6.34-0.18+4.42+1.93=7.85-3.91+4.55+7.18=3.81-2.34+5.35+7.98=7.32-5.77+1.19+6.94=7.43-4.41+7.69+5.09=6.08-3.51+4.74+6.84=8.24-5.45+6.4+3.84=7.56-0.19+3.75+0.62=1-0.29+2.31+4.53=6.79-3.03+8.6+1=5.21-4.4+9.83+6.21=4.08-1.21+8.96+0.03=6.59-0.41+5.8+3.3=4.61-0.97+9.91+2.66=9.34-8.47+4.08+0.09=2.05-0.78+4.55+5.63=4.99-0.52+9.13+2.4=7.22-1.3+2.78+2.93=6.79-6.43+5.67+7.98=5.71-5.56+7.36+2.29=8.93-4.98+5+9.11=2.74-2.4+2.62+5.38=6.03-1.26+1.02+3.59=3.38-0.31+9.11+7.43=6.47-5.35+3.98+4.7=7.43-5.37+2.89+7.35=4.2-0.98+3.23+7.82=8.21-2.36+4.34-9.38=5.75-4.32+9.14-8.56=7.2-0.32+5.48-3.26=9.14-4.19+3.48-0.7=9.62-0.1+9.02-1.72=8.1-3.2+1.23-5.31=4.49-2.42+5.11-6.36=9.08-2.42+0.11-0.31=7.12-0.9+3.28-4.85=9.99-3.19+7.25-7.3=4.59-3.45+8.68-4.93=8.2-1.59+0.65-4.45=9.16-0.03+1.11-6.51=8.94-2.65+9.88-5.62=9.97-3.22+9.85-1.54=6.73-1.69+5.62-5.64=8.87-6.02+7.38-8.58=9.4-0.02+6.95-4.18=7-5+6.06-1.11=5.26-4.72+9.95-4.57=7.47-7.14+2.17-1.42=6.98-2.61+2.46-6.64=6.16-4.82+5.68-4.88=8.43-1.6+1.44-3.71=8.66-0.56+3.67-6.01=9.74-2.44+6.99-3.47=2.05-1.94+9.91-5.6=9.92-2.49+8.76-9.1=5.83-2.84+1.23-3.76=5.51-2.11+5.34-3.35=4.81-2.38+3.19-0.91=5.08-1.76+6.05-7.46=6.44-6.23+9.34-5.41=8.24-7.65+3.56-3.58=4.11-2.24+9.78-7.18=9.13-4.02+1.25-0.4=9.89-0.21+2.57-3.44=4.89-0.14+2.37-0.05=9.89-4.43+9.97-6.49=8.35-8.02+8.27-1.82=7.67-3+8.23-8.24=1.98-1.17+8.88-9.15=9.36-2.09+1.96-8.84=8.35-3.95+5.6-6.79=5.86-2.23+1.25-3.95=4.67-0.04+3.99-3.71=2.62-1.08+3.36-2=5.62-4.54+7.06-5.34=9.24-1.27+3.45-6.6=5.5-2.15+3.55-6.44=5.35-1.76+8.18-9.22=4.86-1.88+4.54-1.55=7.69-4.73+6.64-5.27=7.79-6.61+9.55-3.72=5.68-0.97-0.68+6.19=8.4-0.63-6+4.45=3.53-1.39-2+9.84=9.38-3.32-4.08+6.77=7.7-1.23-5.75+4.04=9.37-6.58-0.18+0.84=5.34-2.35-0.3+4.86=8.63-5.73-2.51+5.4=8.94-2.9-1.94+7.36=9.75-4.6-3.34+9.16=8.98-0.89-2.76+7.85=8.26-1.48-5.49+1.4=3.24-1.73-0.28+8.95=5.34-2.42-1.66+7.36=5.75-0.75-4.41+9.19=7.62-2.13-5.03+1.37=8.63-6.89-0.1+3.54=8.89-5.68-1.23+9.13=9.51-0.06-7.16+7.1=8.57-0.25-3.57+4.51=9.02-6.3-0.04+2.45=9.46-2.06-1.56+1.93=8.56-3.58-0.27+9.75=6.74-3.57-2.49+7.57=8.15-0.06-7.11+3.6=8.61-2.39-6+4.19=6.74-1.46-4.32+6.64=7.61-3.3-0.77+9.62=9.43-2.09-4.09+7.21=6.57-0.94-1.71+1.5=4.77-1.6-2.59+3.46=9.94-2.04-1.88+7.96=7.38-4.48-0.38+3.28=8.16-1.58-2.44+0.56=9-0.23-7.93+6.31=9.76-1-8.43+9.01=5.93-0.41-2.56+8.6=8.38-0.76-0.22+7.22=8.81-2.65-5.43+2.95=9.86-4.51-0.94+2.59=6.15-4.52-0.7+8.8=6.68-4.57-1.26+9.04=7.98-0.83-1.01+4.4=6.99-2.09-1.37+3.92=8.57-0.7-5.51+3.29=7.89-5.42-1.09+3.59=7.3-1.49-5.47+8.26=7.03-0.79-0.54+7.45=7.96-2.3-5.02+5.77=6.53-0.31-6.04+6.3=9.13-0.85-2.7+0.32=8.24-5.41-2.41+3.78=9.11-4.52-2.83+0.82=9.42-6.25-1.21+4.32=8.97-4.2-0.64-1.32=7.89-4.04-0.16-2.59=9.76-0.65-6.38-2=6.11-4.17-1.26-0.43=9.14-0.74-0.28-3.94=7.84-2.1-1.2-1.48=6.93-1.43-3.67-1.13=6.92-2.62-1.8-1.39=9.48-1.74-3.69-0.4=8.17-1.82-0.65-2.41=2.42-1.18-0.51-0.19=9.18-5.17-1.83-1.07=7.38-0.87-0.57-1.21=5.77-1.76-0.43-1.69=8.43-2.79-3.9-1.17=4.45-0.28-2.64-0.25=8.52-6.05-1.38-0.04=8.42-2.74-0.71-0.39=8.6-0.76-6.73-0.67=6.92-0.51-4.75-0.32=8.99-1.53-3-3.68=9.9-6.28-2.19-0.93=7.15-1.33-0.73-2.8=9.05-2.97-0.42-1.29=8.57-0.65-0.75-6.45=5.78-0.35-1.17-2.8=9.47-0.4-3.33-3.18=7.91-2.99-0.08-4.68=9.95-7.81-0.82-0.18=9.46-2.49-2.32-3.47=8.96-1.47-2.24-2.97=7.96-1.77-0.69-3.06=5.24-0.79-0.5-3.28=9-0.64-0.34-1.12=9.47-3.92-2.23-2.94=6.25-3.03-0.32-2.54=9.43-0.42-0.09-4.99=9.49-4.85-0.02-0.83=8.32-4.05-1-0.93=8.09-2.68-0.74-1.11=7.41-1.02-2.88-3.34=9.17-0.29-0.79-6.19=9.97-1.17-4.02-1.63=7.7-1.35-2.14-3.77=7.21-1.27-2.01-0.63=3.4-0.48-0.96-0.41=9.82-1.05-7.2-0.64=7.94-0.23-0.04-5.44=9.55-5.32-1.32-1.85=9.57-0.8-7.41-0.46=7.18-3.47-0.6-0.31=5.67-0.19-2.34-2.72=9.05-3.19-0.7-2.65=6.92-4.85-0.39-1.02=參考答案4.2+7.46=11.664.77+3.49=8.265.03+6.29=11.323.67+3.68=7.351.22+9.66=10.886.06+7.38=13.449.16+2.86=12.026.84+5.55=12.395.26+5.36=10.629.8+0.2=101.21+9.75=10.966.54+5.1=11.642.67+2.93=5.69.4+3.39=12.797.46+8.9=16.367.49+4.23=11.721.67+9.1=10.771.29+9.14=10.436.33+7.58=13.916.64+6.65=13.295.14+5.81=10.951.08+2.01=3.093.05+4.4=7.455.49+8.33=13.829.44+6.28=15.723.11+4.17=7.284.81+9.61=14.422.72+1.82=4.548.44+6.41=14.857.6+1=8.66.62+6.98=13.62.86+2.29=5.154.24+9.25=13.493.03+5.03=8.060.52+6.09=6.619.68+5.27=14.958.83+3.51=12.343.13+0.43=3.563.76+7.71=11.475.15+8.4=13.553.35+8.97=12.321.17+0.97=2.143.75+5.94=9.697.32+2.53=9.853.6+4.88=8.485.69+8.5=14.199.93+4.58=14.513.52+9.44=12.964.15+9.01=13.165.48+0.19=5.675.74+6.79=12.536.83+6.59=13.424.41+8.45=12.863.06+5.98=9.045.68-0.17=5.517.27-0.88=6.399.16-0.31=8.855.66-1.52=4.144.59-1.27=3.324.97-4.63=0.345.01-1.36=3.653.49-2.37=1.120.89-0.52=0.379.86-8.82=1.042.32-1.96=0.364.36-0.81=3.551.86-1.07=0.795.4-1.37=4.036.2-0.21=5.999.74-2.34=7.49.95-3.2=6.753.06-2.96=0.17.4-4.54=2.865.06-2.03=3.031.47-0.39=1.086.03-4.66=1.373.46-0.72=2.747.3-2.74=4.564.26-1.89=2.379.76-9.34=0.428.58-5.15=3.438.75-2.54=6.218.29-2.25=6.042.92-1.85=1.076.09-0.39=5.77.43-5.48=1.958.02-4.52=3.58.58-4.46=4.127.9-5.38=2.529.26-4.7=4.565.6-4.04=1.565-2.95=2.054.12-3.53=0.597.27-6.58=0.696.63-1.38=5.259.91-5.46=4.457.69-7.02=0.678.65-4.31=4.346.27-3.77=2.51.74-0.81=0.939.5-7.76=1.749.69-1.71=7.986.58-2.02=4.568.72-2.06=6.664.74-4.03=0.715.27-0.53=4.741.17-0.98=0.192.56-0.19=2.379.75+1.17+3.21=14.138.93+1.3+1.6=11.830.23+6.69+5.36=12.284.15+8.82+6.2=19.171.51+8.82+8.4=18.730.98+7.26+9.53=17.770.06+0.95+8.34=9.355.16+9.66+8.02=22.849.77+7.72+7.56=25.055.46+2.38+8.51=16.359.76+0.29+0.54=10.592.58+8.97+4=15.552.5+6.33+2.43=11.262.66+1.59+3.42=7.672.37+3.57+7.67=13.618.6+0.09+3.01=11.71.37+0.64+7.96=9.975.66+9.21+0.34=15.215.53+4.42+7.77=17.721.9+4.03+6.2=12.135.32+1.35+1.59=8.267.84+5.25+8.31=21.45.18+3.86+2.03=11.074.25+8.42+6.76=19.431.12+2.52+4.41=8.059.31+6.98+3.78=20.071.05+7.26+9.21=17.523.05+2.11+0.42=5.585.45+2.99+1.35=9.790.12+1.04+2.02=3.188.02+0.73+9.78=18.534.59+2.22+3.49=10.37.16+5.3+4.88=17.341.78+6.8+8.17=16.753.25+7.65+4.63=15.537.44+4.32+1.21=12.979.4+6.24+0.4=16.045.45+7.7+5.37=18.528.81+2.05+1.74=12.64.93+4.17+4.73=13.832.73+8.1+5.62=16.450.61+9.31+7.52=17.443.78+1.74+9.64=15.161.75+0.99+3.12=5.868.49+1.37+6.83=16.696.53+5.87+1.65=14.055.77+3.44+1.44=10.651.43+6.76+4.41=12.69.88+6.18+6.05=22.117.13+6.16+6.08=19.372.89+9.43+5.49=17.819.19+4.35+9.3=22.842.98+3.4+0.17=6.559+8.95+0.24=18.190.32+6.16-1.48=55+4.73-1.64=8.093.1+4.68-4.89=2.898.48+8.74-4.03=13.199.54+6.63-3.92=12.251.8+5.99-3.34=4.459.2+9.78-5.25=13.737.32+3.34-4.13=6.539.38+3.38-0.37=12.393.63+9.85-4.48=97.1+1.39-5.61=2.885.3+4.87-6.55=3.626.69+7.32-7.23=6.781.75+9.37-3.13=7.992.1+0.08-1.18=14.71+8.47-6.59=6.592.18+1.27-1.14=2.311.96+8.36-7.4=2.928.39+2.68-3.78=7.294.42+7.44-7.11=4.759.85+3.49-6.68=6.666.41+1.22-1.93=5.73.07+5.35-4.98=3.447.83+8.33-2.42=13.745.51+8.26-9.08=4.697.8+3.48-3.85=7.435.4+0.45-5.57=0.282.99+8.87-2.37=9.499.46+7.98-6.84=10.68.56+0.49-1.64=7.415.55+7.58-0.36=12.772.73+9.67-6.24=6.162.37+6.87-7.8=1.447.74+6.88-7.53=7.098.32+8.51-9.78=7.059.03+5.48-8.6=5.910.55+7.59-0.37=7.777.71+1.27-8.73=0.257.54+5.17-7.42=5.295.89+3.67-8.03=1.538.84+4.95-2.68=11.119.29+8.2-2.04=15.459.22+1.55-5.09=5.689.4+2.08-4.78=6.79.45+7.09-8.63=7.911.12+9.24-6.16=4.21.58+3.67-2.92=2.339.09+4.37-2.86=10.63.67+6.18-5.59=4.260.43+2.65-0.39=2.698.63+7.56-8.98=7.218.16+7.27-0.55=14.889.29+6.58-9.36=6.517.44+2.72-7.76=2.49.01-6.58+3.34=5.776.96-3.18+8.6=12.388.89-2.1+9.65=16.449.08-2.66+7.19=13.615.81-1.19+0.94=5.565.66-0.53+9.02=14.155.63-1.81+8.7=12.529.87-5.76+9.36=13.478.01-5.08+0.53=3.464.67-2.18+1.76=4.253.36-1.27+4.03=6.125.5-0.52+6.12=11.15.25-0.56+2.16=6.854.86-2.15+6.8=9.519.24-1.02+5.48=13.72.76-0.8+6.54=8.56.62-2.8+4.59=8.419.66-6.63+7.01=10.042.59-2.35+5.39=5.639.13-3.76+0.82=6.196.36-2.88+5.86=9.346.79-3.84+1.57=4.528.35-4.41+2.74=6.684.79-3.21+9.19=10.773.71-2.81+9=9.92.33-2.1+8.89=9.128.13-7.4+5.5=6.236.8-2.32+5.5=9.982.93-0.65+0.98=3.269.87-3.89+5.63=11.618.9-6.57+9.26=11.599.87-7.55+7.96=10.284.85-0.92+6.17=10.14.32-0.56+5.08=8.846.89-3.82+8.45=11.524.53-1.13+7.24=10.649.19-4.94+1.47=5.725.06-3.49+1.49=3.069.44-2.84+1.1=7.78.35-2.04+8.33=14.647.01-6.9+7.35=7.468.9-4.15+7.79=12.544.38-0.33+6.15=10.25.45-2.1+2.99=6.346.34-2.48+7.85=11.713.22-1.62+6.16=7.763.18-2.34+0.47=1.316.31-2.81+9.53=13.033.73-1.73+2.39=4.397.27-1.19+5.25=11.338.89-6.7+0.97=3.166.73-3+9.16=12.891.77-0.72+9.65=10.79.57-5.25+7.08=11.49.95-0.42-3.4=6.139.62-2.64-1.22=5.768.68-1.23-1.36=6.099.42-6.71-1.62=1.099.51-1.34-5.96=2.219.46-4.35-3.98=1.138.07-1.47-2.22=4.388.41-0.92-4.35=3.145.58-0.8-0.98=3.89.23-3.77-3.99=1.479.72-1.14-6.8=1.788.93-0.5-3.61=4.827.26-3.38-0.81=3.079.42-0.24-2.34=6.845.38-1.67-2.9=0.816.27-2.96-1.99=1.328.68-1.53-5.42=1.738.73-2.61-5.51=0.619.97-5.16-1.45=3.367.54-3.51-1.12=2.915.47-3.86-0.8=0.813.5-0.21-1.09=2.22.81-1.19-0.94=0.685.81-0.5-0.8=4.513.53-0.07-0.6=2.867.48-0.75-2.91=3.826.37-1.25-3.8=1.328.13-3.48-1.83=2.829.88-0.67-1.45=7.767.7-3.65-1.66=2.396.72-1.34-3.07=2.317.63-1.18-3.72=2.733.75-2.06-1.49=0.29.37-0.77-5.9=2.79.1-1.05-4.41=3.648.19-7.05-0.49=0.659.74-2.86-4.39=2.499.06-1.58-6.87=0.618.39-2.03-1.64=4.725.99-3.33-0.68=1.986.56-0.08-3.38=3.19.26-3.44-0.07=5.756.77-0.91-3.11=2.759.1-2.84-4.77=1.499.79-0.3-8.23=1.269.55-2.68-5.6=1.277.32-3.49-3.17=0.669.42-2.14-2.96=4.327.94-3.47-0.5=3.978.9-3.45-4.85=0.68.63-3.05-1.78=3.85.85-3.35-0.45=2.059.82-1.82-5.99=2.019.18-4.26-1.64=3.286.06+5.26+4.34+9.38=25.042.5+5.3+5.83+6.61=20.244.11+3.44+6.17+1.24=14.965.77+0.54+0.91+5.5=12.721.84+4.22+7.29+3.44=16.794.19+0.84+9.1+7.54=21.677.37+6.69+5.51+5.61=25.181.17+4.23+2.21+0.06=7.676.47+6.34+9.66+9.64=32.112.36+1.37+4.03+5.68=13.442.51+9.32+8.65+2.32=22.87.73+9.79+0.77+4.27=22.566.75+0.83+5.51+2.93=16.021.51+8.24+1.89+5.94=17.584.75+4.93+8.43+4.3=22.417.01+9.66+4.62+5.04=26.337.27+6.27+2.53+7.62=23.696.59+4.5+7.26+6.69=25.046.98+5.68+9.11+4.35=26.128.26+7.63+9.23+0.52=25.644.03+5.23+1.66+0.91=11.834.35+5.72+8.17+8.28=26.526.77+9.86+9.72+4.2=30.558.93+3.36+6.97+5.06=24.326.08+5.96+5.49+8.83=26.364.09+9.45+6.12+5.67=25.333.99+9.11+8.78+8.93=30.817.02+7.84+9.09+0.86=24.812.88+7.96+1.31+0.19=12.344.14+0.42+5.2+1.86=11.620.38+4.89+5.32+0.99=11.585.27+5.39+7.86+4.45=22.970.16+9.57+7.8+5.32=22.852.42+7.74+0.52+4.55=15.237.84+3.47+5.95+9.29=26.555.73+6.14+8.45+4.12=24.446.78+3.44+3.84+1.77=15.833.3+8.61+7.48+7.43=26.827.44+6.14+1.49+1.71=16.788.68+6.87+6.18+4.68=26.413.47+2.81+2.02+6.33=14.630.92+0.13+9.87+5.6=16.526.33+8.45+4.78+4.17=23.730.12+3.72+5.47+8.8=18.113.6+1.75+4.7+0.2=10.255.02+9.88+8.57+5.01=28.487.75+4.23+0.83+2.3=15.110.75+0.86+7.3+4.8=13.715.55+0.37+9.31+1.09=16.327.65+6.64+8.97+4.05=27.319.92+1.95+8.89+7.45=28.215.04+2.83+9.2+2.77=19.849.34+3.48+8.8+4.67=26.295.43+5.59+4.69+5.42=21.131.76+6.98+2.48-4.63=6.598.09+4.19+3.93-3.52=12.692.76+7.8+2.02-9.97=2.612.59+3.45+2.51-3.44=5.110.54+4.96+1.48-6.7=0.285.94+1.21+1.93-5.4=3.681.81+2.58+9.18-3.95=9.629.52+8.26+3.69-1.58=19.896.53+0.94+2.14-0.54=9.073.8+0.98+2.69-3.97=3.50.7+8.65+7.49-0.13=16.712.24+8.88+6.5-5.47=12.159.54+9.65+9.47-9.42=19.247.65+2.62+9.75-9.44=10.586.15+1.18+1.59-6.34=2.587.17+9.26+5.07-6.24=15.262.24+1.78+7.22-7.41=3.833.94+5.78+4.68-7.15=7.256.96+2.39+9.49-9.1=9.742.32+1.4+4.55-5.66=2.613.26+6.94+1.58-2.22=9.561.68+8.94+2.35-2.46=10.510.82+7.36+4.7-6.37=6.516.77+9.5+8.54-7.88=16.931.81+3.61+9.64-6.43=8.630.77+5.86+6.24-2.13=10.749.74+9.53+8.11-0.03=27.350.77+9.3+7.99-6.24=11.827.42+3.2+1.29-2.88=9.034.45+7.61+6.01-3.25=14.827.73+1.96+1.95-4.39=7.253.51+7.68+3.82-5.17=9.841.07+5.92+7.51-4.7=9.80.4+6.19+9.09-3.42=12.264.17+0.16+6.14-8.83=1.640.16+9.15+0.92-2.02=8.214.25+0.37+6.18-9.85=0.957.04+0.95+9.94-3.49=14.446.29+6.94+2.54-2.2=13.575.74+9.04+0.37-8.34=6.816.57+4.27+3.74-8.7=5.880.69+9.72+2.24-3.86=8.796.87+1.87+0.19-8.27=0.669.54+1.83+6.29-0.36=17.36.81+6.06+6.35-3.38=15.849.33+8.99+4.93-5.55=17.73.9+3.43+2.36-9.58=0.115.97+2.92+6.27-0.3=14.863.58+9.87+2.69-1.37=14.770.98+2.25+0.22-1.2=2.254.03+1.56+2.49-1.1=6.981.18+5.25+8.1-8.34=6.192.87+6.53+4.25-0.75=12.99.83+5.77+0.29-8.95=6.945.51+8.35-0.18+8.08=21.767.51+5.44-8.24+1.94=6.655.91+6.66-7.89+4.24=8.925.45+2.47-2.16+3.17=8.930.81+4.71-4.03+2.42=3.912.57+7.98-5.67+4.28=9.166.59+1.84-3.44+7.28=12.275.2+9.76-3.43+9.67=21.28.95+9.37-6.09+0.32=12.557.35+6.21-9.21+0.56=4.918.38+9.98-3.33+9.97=251.26+7.98-2.83+3.63=10.047.85+7.55-4.42+8.78=19.767.59+0.79-1.65+3.59=10.321.41+2.7-2.24+3.69=5.568.7+5.04-7.68+1.45=7.519.74+6.5-6.44+8.58=18.388.47+2.98-4.36+5.5=12.597.8+7.76-3.75+8.54=20.355.15+6.59-7.51+6.4=10.630.9+4.97-2.24+1.49=5.125.38+2.48-6.77+2.16=3.258.07+0.08-1.97+2.4=8.581.69+8.98-2.3+0.54=8.910.04+7.92-1.94+4.37=10.398.41+5.52-7.88+4.09=10.148.18+3.41-2.64+8.82=17.777.6+8.3-7.75+5.98=14.136.11+4.03-7.31+2.18=5.018.02+6.18-2.63+5.94=17.512.88+6.84-2.6+5.44=12.569.86+7.44-3.5+6.17=19.976.11+4.09-0.29+8.05=17.969.76+6.48-6.57+7.23=16.90.07+2.15-1.78+2.14=2.584.53+8.21-9.29+7.38=10.832.51+8.05-7.85+2.44=5.153.68+8.47-4.66+7.22=14.713.9+6.56-6.16+8.18=12.489.78+2.31-7.04+3.44=8.491.7+4.83-2.47+1.68=5.749.14+9.54-3.1+2.77=18.359.53+2.98-7.63+4.87=9.757.14+9.48-2.31+4.63=18.944.79+2.77-3.81+4.32=8.072.44+3-2.95+2.03=4.527.88+9.99-8.37+8.85=18.359.96+4.05-1.35+5.57=18.234.17+8.37-0.71+8.84=20.679.8+4.46-4.57+0.38=10.073.16+8.43-7.91+6.02=9.73.16+3.67-0.04+1.15=7.942.78+8.05-8.65+5.09=7.278.07+6.86-0.95+8.96=22.944.33+5.14-3.49-3.53=2.459.76+7.98-2.57-6.15=9.024.55+2.28-2.39-0.62=3.826.07+5.81-4.15-3.99=3.745.97+8.87-7.38-1.41=6.059.92+2.66-2.48-8.16=1.948.69+1.35-2.27-0.71=7.064.21+9.66-0.13-4.74=97.76+8.98-4.23-2=10.518.33+8.27-4.85-9.89=1.862.1+7.7-2.85-6.04=0.914.77+5.9-5.97-1.95=2.759.72+9.82-7.26-4.29=7.995.22+4.06-3.32-4.53=1.437.42+8.76-1.95-6.35=7.881.84+9.12-6.34-3.1=1.527.18+9.81-3.69-8.75=4.554.67+7.28-3.74-2.62=5.597.85+6.05-1.57-9.53=2.87.34+5.85-4.65-7.41=1.137.61+8.43-7.28-5.46=3.31.61+7.06-1.42-6.42=0.835.73+9.39-0.58-0.42=14.129.54+0.78-5.28-2.36=2.684.99+6.26-6.52-3.98=0.759.87+9.48-6.1-5.12=8.138.77+8.54-7.25-7.22=2.849.54+3.31-5.98-2.41=4.464.15+3.46-2.37-3.55=1.697.81+8-9.14-6.11=0.564.93+2.29-1.57-4.71=0.948.52+4.41-5.13-3.69=4.119.17+9.96-8.38-3.63=7.128.74+8.51-6.38-0.56=10.319.35+3.27-8.05-0.83=3.745.3+1.31-2.02-2.57=2.026.94+5.43-8.58-1.48=2.319.58+3.33-1.99-1.95=8.976.33+4-1.37-3.75=5.215.6+4.49-0.75-3.86=5.489.68+7.26-0.39-3.14=13.410.61+6.14-0.32-3.42=3.016.99+8.2-0.3-5.6=9.297.75+5.1-3.55-3.65=5.658.19+7.36-2.02-3.77=9.766.39+5.23-5.45-5.44=0.739.62+8.96-5.25-1.3=12.034.45+8.52-3.22-6.36=3.397.57+7.26-0.47-7.22=7.147.1+7.37-7.14-3.8=3.539.22+6.25-7.32-0.59=7.569.62+7.37-9.25-4.84=2.92.06+7.08-1.61-1.8=5.738.16+0.96-6.52-1.73=0.879.14-3.03+9.58+6.26=21.959.69-5.49+0.56+2.25=7.013.89-0.92+0.46+5.24=8.678.03-3.77+8.64+0.24=13.148.4-1.61+3.93+0.51=11.233.21-2.94+1.06+2.92=4.257.54-1.95+5.46+2.84=13.899.13-2.99+1.09+0.49=7.726.39-4.33+7.53+9.95=19.548.42-7.99+4.05+8.99=13.477.69-6.54+4.38+0.51=6.042.85-2.19+4.61+0.96=6.237.07-3.49+3.03+2.15=8.764.91-3.02+1.61+1.15=4.658.03-4.7+4.32+8.78=16.432.61-0.16+3.53+4.48=10.469.39-1.31+6.95+1.66=16.695.12-3.4+9.69+1.93=13.349.4-8.86+5.38+0.05=5.977.06-0.24+6.79+6.31=19.929.4-8.56+1.24+9.88=11.968.52-0.65+4.1+4.62=16.597.49-4.37+7.08+1.8=127.45-4.55+7.52+9.6=20.027.68-2.09+2.93+9.54=18.066.01-4.27+4.34+7.92=147.29-6.56+5.57+1.36=7.666.34-0.18+4.42+1.93=12.517.85-3.91+4.55+7.18=15.673.81-2.34+5.35+7.98=14.87.32-5.77+1.19+6.94=9.687.43-4.41+7.69+5.09=15.86.08-3.51+4.74+6.84=14.158.24-5.45+6.4+3.84=13.037.56-0.19+3.75+0.62=11.741-0.29+2.31+4.53=7.556.79-3.03+8.6+1=13.365.21-4.4+9.83+6.21=16.854.08-1.21+8.96+0.03=11.866.59-0.41+5.8+3.3=15.284.61-0.97+9.91+2.66=16.219.34-8.47+4.08+0.09=5.042.05-0.78+4.55+5.63=11.454.99-0.52+9.13+2.4=167.22-1.3+2.78+2.93=11.636.79-6.43+5.67+7.98=14.015.71-5.56+7.36+2.29=9.88.93-4.98+5+9.11=18.062.74-2.4+2.62+5.38=8.346.03-1.26+1.02+3.59=9.383.38-0.31+9.11+7.43=19.616.47-5.35+3.98+4.7=9.87.43-5.37+2.89+7.35=12.34.2-0.98+3.23+7.82=14.278.21-2.36+4.34-9.38=0.815.75-4.32+9.14-8.56=2.017.2-0.32+5.48-3.26=9.19.14-4.19+3.48-0.7=7.739.62-0.1+9.02-1.72=16.828.1-3.2+1.23-5.31=0.824.49-2.42+5.11-6.36=0.829.08-2.42+0.11-0.31=6.467.12-0.9+3.28-4.85=4.659.99-3.19+7.25-7.3=6.754.59-3.45+8.68-4.93=4.898.2-1.59+0.65-4.45=2.819.16-0.03+1.11-6.51=3.738.94-2.65+9.88-5.62=10.559.97-3.22+9.85-1.54=15.066.73-1.69+5.62-5.64=5.028.87-6.02+7.38-8.58=1.659.4-0.02+6.95-4.18=12.157-5+6.06-1.11=6.955.26-4.72+9.95-4.57=5.927.47-7.14+2.17-1.42=1.086.98-2.61+2.46-6.64=0.196.16-4.82+5.68-4.88=2.148.43-1.6+1.44-3.71=4.568.66-0.56+3.67-6.01=5.769.74-2.44+6.99-3.47=10.822.05-1.94+9.91-5.6=4.429.92-2.49+8.76-9.1=7.095.83-2.84+1.23-3.76=0.465.51-2.11+5.34-3.35=5.394.81-2.38+3.19-0.91=4.715.08-1.76+6.05-7.46=1.916.44-6.23+9.34-5.41=4.148.24-7.65+3.56-3.58=0.574.11-2.24+9.78-7.18=4.479.13-4.02+1.25-0.4=5.969.89-0.21+2.57-3.44=8.814.89-0.14+2.37-0.05=7.079.89-4.43+9.97-6.49=8.948.35-8.02+8.27-1.8