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9.12+7.2=2.18+5.5=6.08+3.18=8.22+3.61=7.22+7.53=7.64+0.88=4.9+9.09=2.05+0.11=5.73+7.62=7.83+0.77=3.43+6.81=6.6+0.22=0.39+1.83=6.66+9.01=9.97+8.17=6.1+7.63=1.45+0.73=3.9+6.78=3.15+1.59=1.21+1.45=0.73+3.84=1.74+8.82=1.14+3.12=6.4+4.02=4.73+2.96=4.6+3.14=2.98+1=1.69+2.63=0.91+1.98=9.79+5.19=9.63+0.6=7.16+7.39=6.33+1.96=9.01+1.07=5.84+9.66=2.09+1.26=0.91+2.21=3.19+6.02=5.56+6.13=1.83+9.44=9.16+0.86=5.84+7.64=7.13+3.05=9.42+9.16=8.06+1.02=2.38+5.15=5.84+7.95=0.21+2.03=9.69+0.9=5.37+8.86=4.86+6.57=0.83+4.79=1.2+8.89=8.44+6.68=7.68-2.67=6.72-6.25=4-0.44=7.58-2.49=4.32-3.05=7.95-7.76=7.89-4.78=8.13-2.18=9.35-0.81=7.34-3.13=6.3-4.82=5.34-1.65=6.09-4.58=4.8-4.6=8.12-6.55=9.24-1.76=7.26-4.87=7.22-5.85=8.9-6.46=2.82-2.59=3.76-1.08=8.7-1.47=1.02-0.12=4.79-1.96=7.57-4.23=7.34-3.16=4.01-2.74=9.42-6.85=9.43-0.32=8.61-6.79=7.52-2.79=6.88-0.92=8.8-1.54=7.4-4.9=9.79-8.19=8.66-1.49=6.73-0.75=5.15-2.44=6.37-3.44=9.64-7.52=8.38-4.55=2.56-1.22=6.91-6.26=4.19-2.32=5.04-2.61=8.73-2.71=8.59-5.77=7.3-2.65=9.21-7.21=9.85-3.3=2.38-1.5=9.15-0.93=4.88-1.61=6.48-0.77=7.05+0.44+0.96=8.49+6.87+6.19=3.76+1.32+6.62=1.5+2.54+9.69=1.16+8.5+1.97=5.88+1.09+2.46=2.94+1.58+5.52=0.94+6.49+9.53=1.07+0.14+9.71=5.02+6.46+8.88=8.08+3.28+6=3.65+0.58+6.4=7.71+2.42+1.43=8.46+6.79+4.33=5.13+0.73+8.35=1.52+9.19+9.88=8.48+4.16+2.91=1.05+6.95+5.68=8.42+3.4+0.48=4.46+5.39+1.49=0.35+0.28+8.46=6.62+4.33+8.86=2.96+3.37+8.57=5.26+2.64+3.67=1.68+7.31+9.82=6.87+9.56+4.12=7.93+7.38+7.23=9.9+2.71+2.88=9.89+3.21+9.62=5.09+4.61+2.52=1.26+2.2+0.54=4.52+0.26+6.25=4.74+8.04+1.02=1.98+8.71+7.18=4.86+3.14+9.64=0.08+2.13+1.41=9.79+5.44+6.94=7.83+6.5+7.84=9.24+1.63+5.41=3.64+2.04+1.73=9.48+4.36+1.07=6.8+6.62+0.88=8.24+5.76+9.65=1.59+9.9+6.42=3.47+0.91+5.76=2.66+5.08+9.31=4.74+0.73+4.6=4.89+9.66+4.36=6.54+7.02+3.06=4.14+3.42+7.49=3.12+0.81+6.25=9.95+0.07+4.09=9.28+9.25+0.02=8.49+9.52+3.92=5.52+4.55-5.38=2.15+5.11-1.75=6.93+6.76-3.59=6.1+6.59-8.2=4.28+8.06-2.82=5+7.85-3.35=3.73+6.27-6.58=3.04+9.04-1.76=2.21+7.83-3.74=5.34+8.86-1.35=9.46+5.08-3=5.54+8.45-7.14=6.13+4.99-3.46=4.89+6.25-1.84=8.85+8.81-8.3=2.95+2.71-4.26=0.39+3.4-3.33=3.67+1.98-0.31=7.86+8.33-7.58=8.63+1.52-4.41=7.59+7.27-9.74=2.51+0.91-3.05=0.91+4.93-1.41=0.9+5.79-4.73=1.04+7.89-5.09=9.03+4.21-0.93=6.64+7.08-8.56=5.42+1.52-4.95=8.51+5.25-4.49=5.11+3.11-0.95=9.56+0.67-6.91=2.29+2.07-1.72=2.06+9.79-3.21=9.65+9.22-3.63=5.77+9.76-0.78=1.58+8.67-5.41=6.33+9.01-8.72=5.14+9.13-2.94=7.02+3.72-2.35=8.69+9.62-2.74=0.11+4.67-3.54=0.32+5.69-0.45=9.65+7.37-7.71=0.25+2.55-0.5=6.56+8.04-8.83=5.11+7.97-5.53=7.73+0.28-2.12=1.87+7.94-7.62=3.91+3.56-3.49=9.61+0.67-1.3=0.99+8.16-8.62=8.94+8.72-0.75=7.08+3.97-7.35=4.48+3.63-7.02=9.86-3.57+2.91=6.45-1.61+8.45=2.73-1.34+3.64=7.54-1.95+6.29=9.19-8.97+1.02=6.38-2.48+3.69=9.78-8.45+6.87=6.74-0.83+4.74=3.89-0.12+3.74=9.24-5.99+7.92=9.33-5.64+6.31=8.32-6.3+3.7=6.85-0.09+7.56=8.41-6.07+0.61=2.38-1.25+6.08=7.76-1.36+7.51=7.8-4.06+4.42=6.67-1.03+3.38=9.53-8.28+7.93=7.33-4.85+0.79=8.61-2.26+1.31=9.91-0.24+7.93=9.26-9.13+1.21=5.68-2.85+9.43=5.09-2.45+4.7=2.87-1.86+5.31=7.21-5.19+0.46=9.78-9.1+8.87=6.69-5.94+1.64=6.03-4.33+9.79=6.64-2.88+0.62=9.88-3.21+6.45=4.05-3.82+0.04=1.98-1.39+4.61=7.41-2.08+2.83=7.99-0.76+2.79=9.17-8.04+6.49=9.13-1.16+7.72=7.98-5.93+6.1=5.8-0.17+5.88=5.48-2.39+7.87=7.12-1.03+3.12=6.79-2.15+8.12=9.85-6.88+9.15=9.38-6.43+4.96=2.69-0.49+6.12=8.88-6.17+8.31=3.84-1.17+3.19=3.61-1.15+9=9.39-1.02+9.33=7.61-0.85+0.45=4.66-1.1+0.73=7.56-6.29+8.54=5.36-2.47+2.89=9.96-3.94-1.87=9.12-5.99-0.71=7.89-1.8-0.88=9.76-5.53-4.07=9.67-5.59-3.74=9.93-6-2.43=9.1-0.19-7.13=9.17-3.81-1.5=9.6-1.5-4.31=9.91-1.11-1.97=4.69-1.95-2.47=6.21-0.68-4.26=7.12-1.34-4.64=9.81-5.43-0.32=9.43-2.05-0.69=7.62-2.88-2.1=7.44-0.85-5.07=9.57-3.84-2.59=5.99-3.16-1.04=9.84-1.1-1.55=8.15-3.42-1.97=6.87-0.76-2.54=9.98-1.31-6=9.96-8.28-1.16=7.17-3.42-1.65=9.53-3.31-0.94=6.4-0.61-3.01=6.67-2.58-2.7=6.14-2.2-0.65=9.48-0.47-1.23=7.79-2.77-2.1=9.52-2.55-0.48=4.15-0.66-2.96=8.13-0.35-2.02=7.25-2.44-1.61=9.45-5.33-3.8=7.54-1.42-3.04=8.7-1.72-2.9=8.48-8.11-0.15=5.99-3.07-1.65=5.58-3.11-2.36=9.22-1.12-7.65=8.02-2.24-5.09=7.92-3.2-3.97=8.15-0.49-5.44=5.33-2.09-1.51=4.18-0.18-2.5=8.02-0.09-2.01=9.2-2.65-2.62=5.65-1.58-3.09=7.08-3.84-2.49=6.81-1.02-0.23=4.89-1.64-0.3=6.23-3.4-1.06=2.99+3.01+0.2+8.57=4.19+9.49+6.17+1.26=2.7+8.39+9.54+4.62=0.48+1+1.56+1.31=6.78+1.14+8.86+1.1=8.01+1.55+5.81+0.3=7.92+8.81+3.21+0.44=6.96+4.03+5.06+3.82=5.51+1.69+4.91+0.49=4.7+1.03+2.83+8.51=0.2+0.11+1.35+8.12=9.07+4.89+2.7+7.46=7.07+2.79+2.74+7.11=3.48+2.34+7.03+8.96=4.54+8.75+2.63+4.05=1.43+7.76+5.3+3.83=7.48+8.8+5.47+8.76=1.45+2.3+7.8+8.48=6.74+4.49+8.72+7.85=4.68+7.99+3.48+4.3=8.83+5.51+9.07+2.7=0.78+9.18+2.66+5.23=2.51+8.53+5.07+5.71=9.82+5.1+8.24+9.25=1.18+3.04+0.9+1.21=0.94+1.07+1.4+0.85=3.08+2.54+8.46+9.47=9.77+7.38+9.96+4.54=2.96+1.7+7.63+5.67=1.1+8.01+1+2.41=2.08+2.59+6.66+6.89=3.53+3.26+0.41+0.08=5.55+5.67+7.76+4.12=7.37+3.62+6.11+9.12=8.66+3.77+4.84+7.62=8+4.03+2.95+5.84=6.31+9.57+3.29+7.11=0.35+0.48+0.3+8.71=1.97+9.98+3.94+0.47=2.28+3.4+6.02+9.97=5.57+2.81+5.97+7.3=7.32+4.8+2.75+8.48=1.75+4.11+6+6.31=9.38+8.46+4.62+4.13=2.38+6.78+3+7.34=4.98+5.2+5.97+6.22=0.49+3.56+1.38+2.35=0.78+7.47+5.03+1.03=4.01+0.06+6.93+1.32=6.76+0.49+8.83+5.75=1.64+6.15+2.82+1.97=8.07+8.94+7.72+9.31=4.29+6.21+5.28+4.61=0.46+1.59+0.47+2.22=9.23+1.4+1.55-5.82=7.65+7.66+3.41-0.61=5.71+9.71+4.28-7.33=0.78+2.62+9.73-2.15=2.57+2.04+7.21-3.68=0.36+4.51+2.2-6.14=2.01+6+5.44-3.16=9.32+0.99+7.64-8.17=7+8.21+6.1-1.04=4.48+0.53+7.06-9.55=5.62+6.71+2.14-8.46=7.08+8.69+0.9-7.09=8.47+5.76+4.38-2.58=2.15+3.02+3.76-1.79=8.04+0.63+6.6-1.09=0.02+5.74+8.63-9.97=2.31+9.85+2.42-1.57=2.32+9.77+5.53-0.02=3.37+1.9+0.07-2.73=3.94+5.81+1.96-3.16=3.8+5.26+3.52-7.78=5.04+1.21+4.94-0.12=6.09+4.61+0.95-2.52=9.86+4.1+6.78-6.8=1.25+8.12+9.23-5.92=9.01+3.34+3.43-0.33=2.58+5.98+3.42-2.79=6.6+0.92+1.07-3.28=1.32+2.64+5.12-6.96=1.05+7.93+6.55-9.87=0.53+1.09+7.78-3.46=3.26+5.49+4.86-4.43=7.62+6.65+7.87-9.57=0.12+7.34+9.05-6.68=2.04+7.65+9.75-6.5=5.31+8.95+7.28-3.5=5.63+3.39+0.05-6.63=6.12+7.6+4.87-5.45=2.79+2.38+3.33-0.7=3.94+7.74+5.03-3.36=8.96+6.67+4.38-0.67=8.88+8.82+4.21-2.49=9.57+0.41+3.68-7.61=1.43+4.65+0.38-4.18=3.16+3.05+6.29-5.43=6.19+6.42+5.45-7.69=5.38+0.88+6.19-4.45=6.09+3.9+5.19-7.17=3.23+1.88+0.71-1.12=6.82+1.32+2.57-1.3=0.67+2.73+2.43-2.64=4.78+7.85+3.13-5.61=0.09+8.1+8.25-7.77=3.67+4.28+3.27-0.29=6.07+5.8-7.84+7.58=7.74+0.3-4.96+7.97=1.85+9.45-2.83+9.68=1.3+1.26-2.11+8.44=6.7+7.91-7.56+4.81=6.87+1.88-8.48+3.43=5.38+4.25-8.49+4.11=2.78+8.55-3.26+9.53=7.89+5.26-7.43+5.81=7.88+4.08-9.66+9.99=3.09+9.42-1.87+7.1=2.97+3.19-5.08+5.52=2.45+7.49-1.12+6.88=5.2+7.54-3.18+3.92=7+9.61-7.33+5.43=1.83+9.41-6.1+4.98=6.52+6.86-5.36+0.34=0.92+3.22-3.78+1.14=5.32+6.36-9.58+1.91=9.39+7.44-7.16+8.29=5.35+5.15-8.34+6.33=4.06+4.19-5.58+7.73=0.99+9.78-5.97+2.58=2.74+1.61-0.36+8.89=3.3+7.61-3.58+7.17=8.2+1.34-3.03+6.73=8.86+2.75-0.11+9.94=4.16+7.18-5.51+9.88=5.62+4.16-3.11+6.59=7.25+3.86-6.53+6.92=3.62+2.55-5.08+3.73=0.52+5.78-5.06+0.17=8.37+2.91-5.1+5.32=1.78+8.69-7.43+0.89=4.09+3.31-6.09+2.62=2.1+8.76-3.4+2.12=0.37+8.75-4.39+6.18=2.31+9.74-1.45+4.15=4.43+8.31-0.35+6.28=2.31+6.65-0.2+8.69=6.44+0.91-4.15+6.54=9.66+8.36-1.52+2.58=6.82+7.67-7.42+6.83=0.17+9.04-7.38+0.98=7.7+7.17-3.84+0.73=9.43+7.17-4.79+6.25=0.98+9.36-5.86+3.01=4.72+3.98-3.08+9.32=5.24+2.49-5+4.63=3.79+3.77-1.93+9.15=9.09+9.41-6.49+4.65=6.1+4.59-5.23+3.11=1.27+7.91-2.48+9.61=3.78+6.21-9.05+3.87=4.46+7.69-5.67-4.25=8.14+9.02-1.05-2.9=7.46+8.57-4.76-7.27=6.09+0.47-3.47-1.99=0.13+9.41-5.89-2.66=5.03+7.54-6.26-6.13=2.98+8.76-5.14-6.43=6.41+3.98-1.78-0.24=8.2+2.37-4.44-1.42=7.39+3.24-6.12-0.96=7.05+5.43-1.93-6.17=1.25+7.64-0.92-7.84=6.61+8.81-2.47-8.37=3.2+2.79-2.4-1.85=6.69+4.82-0.97-8.4=9.53+4.63-1.98-3.51=5.48+8.65-0.36-3.08=7.64+7.86-4.53-5.71=2.34+9.43-2.26-8.93=2.14+7.49-1.25-2.23=9.94+9.93-2.98-0.7=6.76+6.01-2.92-4.77=3.6+7.47-5.57-1.57=4.96+7.21-4.93-3.18=7.29+6.66-3.42-2.94=1.45+3-0.57-1=1.84+3.88-2.05-1.1=9.76+7.56-7.38-5.81=8.49+6.82-2.55-9.06=9.19+6.63-8.95-0.64=4.39+4.27-2.41-2.54=8.58+5.4-3.45-3.19=5.95+8.42-8.86-2.13=3.17+6.41-3.86-3.56=8.28+7.74-4.72-3.26=9.54+9.5-5.63-7.36=8.1+8.6-5.02-0.2=9.74+0.36-2.09-4.64=7.01+7.77-1.56-6.73=2.46+7.8-3.46-3.25=9.93+8.87-8.47-7.78=1.58+6.19-0.62-5.03=6.08+8.45-2.16-8.46=9.08+5.33-3.51-1.05=9.45+4.49-4.77-6.74=6.33+6.4-4.65-0.52=5.28+5.52-3.45-5.03=8.05+9.45-4.36-7.16=4.45+9.99-5.25-5.89=1.19+9.43-1.2-0.5=9.72+6.73-3-4.52=4.29+5.32-4.3-4.58=9.25+8.85-1.58-8.28=9.81+2.53-5.7-0.79=1.31-1.11+6.18+1.89=4.77-1.17+2.1+1.73=4.18-1.45+9.19+5.99=9.58-0.71+0.76+5.98=5.4-1.38+1.85+9.11=8.34-2.11+4.43+7.25=8.69-6.63+1.98+5.81=4.19-2.79+2.37+4.87=8.09-7.54+3.75+9.7=6.03-3.3+8.39+6.72=5.51-0.04+9.87+4.07=1.1-0.87+4.65+3.63=2.08-0.79+0.49+1=9.32-0.42+1.96+6.32=9.47-6.53+8.38+9.84=9.19-7.23+0.87+9.94=9.29-4.42+7.94+5.99=6.64-3.37+4.67+9.56=8.71-1.52+2.12+5.07=2.29-0.48+5.72+3.43=8.24-4.26+6.21+9.77=8.44-6.83+5.46+8.75=2.66-0.79+9.84+6.95=6.84-6.27+8.77+1.36=9.57-3.67+0.4+9.12=8.26-4.9+4.15+4.84=5.58-2.35+5.82+1.68=3.86-1.57+6.69+8.79=8.99-8.59+9.49+3.37=8.03-0.54+1.84+4.34=8.65-1.19+4.04+3.67=8.8-0.53+3.76+8.29=5.76-5.36+1.55+6.36=1.61-0.91+5.49+3.75=8.76-3.34+4.89+7.74=8.87-3.68+1.91+6.19=5.72-3.02+3.09+4.22=9.22-7.79+9.59+8.67=9.14-0.49+6.55+8.84=8.72-0.8+0.95+2.63=1.18-0.59+7.41+4.01=5.09-4.62+5.64+3.55=9.96-8.92+4.79+9.84=8.19-2.38+3+8.68=9.38-3.88+3.43+8.87=9.53-0.34+7.13+9.13=7.36-6.74+3.47+4.69=2.54-0.07+4.03+8.49=9.04-2.02+6.27+5.71=9.72-5.98+2.76+8.87=8.99-7.12+4.8+7.59=9.07-7.92+3.19+7.86=6.94-6.57+6.86+5.02=6.64-1.12+2.31+7.82=9.85-6.31+5.74-3.75=8.24-3.32+7.02-2.39=9.08-4.99+6.78-8.53=8.61-6.53+0.76-1.36=8.52-0.28+9.27-8.44=2.98-1.31+9.14-4.35=9.18-7.5+7.24-4.64=9.75-2.4+3.56-8.38=8.63-1.68+3.72-3.94=1.86-1.62+8.49-3.06=7.11-2.13+6.69-2.32=9.05-8.51+7.15-3.47=4.08-0.68+4.07-2.26=4.12-3.49+4.47-3.19=9.58-6.94+3.31-5.56=7.26-5.72+9.69-2.06=6.5-2.67+9.33-2.81=5.95-0.5+9.41-7.6=6.73-3.92+2.58-1.06=7.71-6.34+9.01-5.04=9.45-3.4+3.21-8.02=7.39-0.76+1.96-8.07=7.77-4.06+9.64-9.84=6.12-3.77+5.15-0.03=3.06-1.75+7.15-1.34=1.2-0.93+6.94-2.21=7.53-1.4+5.2-3.72=7.5-4.22+4.94-5.17=6.65-0.06+2.73-4.65=9.32-8.85+8.14-0.57=4.7-1.57+4.16-2.37=9.61-0.34+6.51-8.21=6.61-5.15+5.37-6.3=7.72-1.77+8.65-3.95=9.21-1.44+4.2-8.51=9.45-3.01+4.47-5.04=9.6-3.34+4.52-2.26=7.47-4.64+4.83-6.02=5.98-3.94+3.7-2.32=5.99-2.56+4.8-5.96=9.3-3.66+5.47-6.81=8.13-3.87+5.14-5.23=3.16-2.01+2.48-0.31=8.31-4.22+5.37-8.38=8.86-1.25+7.16-1.78=5.73-5.19+3.57-1.56=7.35-2.2+4.95-8.65=7.41-0.03+8.81-5.99=5.18-1.56+6.27-6.87=8.61-3.18+2.68-1.3=8.64-3.29+7.62-4.32=7.48-2.19+5.49-2.84=8.72-5.33+7.95-3.01=8.7-1.73+9.14-7.74=9.6-6.87-2.32+9.3=6.57-1.85-4.44+9.44=4.66-1.51-2.76+1.83=9.34-6.56-1.78+7.99=3.75-0.44-1.23+7.86=5.58-0.96-4.46+2.77=4.63-1.7-2.04+4.42=7.71-2.42-3.14+6.61=9.5-3.99-5.03+1.43=7.49-0.85-0.05+9.75=8.61-4.57-3.66+9.94=8.45-5.19-0.75+9.62=4.73-2.39-1.31+3.51=6.27-0.13-1.49+1.34=5.35-4.42-0.38+0.53=8.6-6.78-0.62+0.14=7.31-1.1-0.87+4.55=6.8-2.92-1.79+6.38=8.27-1.95-3.04+0.27=9.99-6.33-3.35+2.34=6.9-4.33-2.28+5.49=7.88-3.58-4.06+9.57=5.61-1.82-0.36+4.59=4.39-0.52-1.04+5.19=8.94-3.85-4.98+2.16=6.76-2.51-3.22+2.06=9.57-2.02-6.58+2.11=8.96-3.06-1.03+0.19=7.74-1.01-3.33+8.32=7.53-4.37-1.91+5.92=2.96-0.19-0.5+9.22=9.47-0.7-1.38+8.07=7.38-0.22-6.91+8=6.37-1.08-0.12+9=9.95-4.08-3.71+2.73=7.07-0.83-2.83+3.19=9.56-4.13-3.41+9.61=9.83-0.46-8.46+7.68=4.5-1.57-2.68+7.5=7.02-2.81-3.99+3.09=8.91-4.87-1.98+2.16=7.85-3.47-1.69+7.97=8.76-2.43-4.59+3.13=6.68-2.03-0.26+0.47=9.36-1.47-6.02+8.85=9.55-1.97-0.58+4.63=9.4-2.84-4.31+0.02=7.56-4.7-2.14+4.18=5.43-2.79-1.27+9.45=6.74-0.29-4.85+4.61=8.39-3.46-3.04+5.38=3.53-1.48-1.53+9.88=7.68-3.16-0.44+1.12=9.09-6.01-0.54+7.29=8.44-0.54-0.61-6.51=9.91-1.36-4.08-0.79=7.96-0.42-1.2-2.83=7.61-0.53-3.67-0.45=7.89-0.1-5.33-0.91=9.16-2.95-4.11-0.79=9.98-5.75-0.64-0.67=4.8-0.88-0.35-2.34=8.55-3.71-3.93-0.2=7.93-1.81-2.65-1.42=9.38-3.59-2.49-0.88=9.9-3.38-1.95-3.68=7.42-2.77-0.55-1.84=4.43-0.14-0.8-3.22=9.53-0.64-3.29-0.72=9.81-3.33-0.98-3.51=7.21-2.46-1.11-2.22=8.89-0.84-0.41-6.66=9.21-2.58-3.06-2.09=9.84-4.23-0.1-2.98=7.52-0.8-1.43-2.04=9.41-2.41-1.37-1.76=9.07-0.7-5.72-0.03=9.57-0.19-1.82-0.64=6.28-0.77-3.15-1.18=4.76-0.14-4.19-0.3=9.93-0.24-0.47-2.11=9.29-1.19-4.39-2.39=9.62-5.82-0.25-3.23=9.1-3.74-1.81-2.01=9.5-1.24-0.02-0.46=9.66-0.41-2.43-3.04=9.9-0.08-1.52-6.51=8.12-2.08-3.99-1.89=8.01-4.56-0.65-1.21=4.52-0.57-1.47-0.37=7.73-0.94-1.23-1.26=9.18-3.96-0.99-3=8.56-4.97-0.12-0.19=8.46-0.56-1.85-4=7.95-0.9-4.06-2.07=8.9-3.89-0.77-3.04=8.83-2.84-2.65-2.9=9.15-2.05-0.36-2.3=9.22-0.87-1.7-1.48=9.96-0.56-3.08-5.67=8.61-5.12-2.88-0.22=6.29-0.64-0.32-3.65=7.7-6.32-0.02-0.49=7.55-0.95-4.44-0.07=9.88-1.82-5.58-0.84=4.86-1.59-0.46-2.42=9.34-1.53-6.27-0.46=8.36-2.72-2.55-2.84=參考答案9.12+7.2=16.322.18+5.5=7.686.08+3.18=9.268.22+3.61=11.837.22+7.53=14.757.64+0.88=8.524.9+9.09=13.992.05+0.11=2.165.73+7.62=13.357.83+0.77=8.63.43+6.81=10.246.6+0.22=6.820.39+1.83=2.226.66+9.01=15.679.97+8.17=18.146.1+7.63=13.731.45+0.73=2.183.9+6.78=10.683.15+1.59=4.741.21+1.45=2.660.73+3.84=4.571.74+8.82=10.561.14+3.12=4.266.4+4.02=10.424.73+2.96=7.694.6+3.14=7.742.98+1=3.981.69+2.63=4.320.91+1.98=2.899.79+5.19=14.989.63+0.6=10.237.16+7.39=14.556.33+1.96=8.299.01+1.07=10.085.84+9.66=15.52.09+1.26=3.350.91+2.21=3.123.19+6.02=9.215.56+6.13=11.691.83+9.44=11.279.16+0.86=10.025.84+7.64=13.487.13+3.05=10.189.42+9.16=18.588.06+1.02=9.082.38+5.15=7.535.84+7.95=13.790.21+2.03=2.249.69+0.9=10.595.37+8.86=14.234.86+6.57=11.430.83+4.79=5.621.2+8.89=10.098.44+6.68=15.127.68-2.67=5.016.72-6.25=0.474-0.44=3.567.58-2.49=5.094.32-3.05=1.277.95-7.76=0.197.89-4.78=3.118.13-2.18=5.959.35-0.81=8.547.34-3.13=4.216.3-4.82=1.485.34-1.65=3.696.09-4.58=1.514.8-4.6=0.28.12-6.55=1.579.24-1.76=7.487.26-4.87=2.397.22-5.85=1.378.9-6.46=2.442.82-2.59=0.233.76-1.08=2.688.7-1.47=7.231.02-0.12=0.94.79-1.96=2.837.57-4.23=3.347.34-3.16=4.184.01-2.74=1.279.42-6.85=2.579.43-0.32=9.118.61-6.79=1.827.52-2.79=4.736.88-0.92=5.968.8-1.54=7.267.4-4.9=2.59.79-8.19=1.68.66-1.49=7.176.73-0.75=5.985.15-2.44=2.716.37-3.44=2.939.64-7.52=2.128.38-4.55=3.832.56-1.22=1.346.91-6.26=0.654.19-2.32=1.875.04-2.61=2.438.73-2.71=6.028.59-5.77=2.827.3-2.65=4.659.21-7.21=29.85-3.3=6.552.38-1.5=0.889.15-0.93=8.224.88-1.61=3.276.48-0.77=5.717.05+0.44+0.96=8.458.49+6.87+6.19=21.553.76+1.32+6.62=11.71.5+2.54+9.69=13.731.16+8.5+1.97=11.635.88+1.09+2.46=9.432.94+1.58+5.52=10.040.94+6.49+9.53=16.961.07+0.14+9.71=10.925.02+6.46+8.88=20.368.08+3.28+6=17.363.65+0.58+6.4=10.637.71+2.42+1.43=11.568.46+6.79+4.33=19.585.13+0.73+8.35=14.211.52+9.19+9.88=20.598.48+4.16+2.91=15.551.05+6.95+5.68=13.688.42+3.4+0.48=12.34.46+5.39+1.49=11.340.35+0.28+8.46=9.096.62+4.33+8.86=19.812.96+3.37+8.57=14.95.26+2.64+3.67=11.571.68+7.31+9.82=18.816.87+9.56+4.12=20.557.93+7.38+7.23=22.549.9+2.71+2.88=15.499.89+3.21+9.62=22.725.09+4.61+2.52=12.221.26+2.2+0.54=44.52+0.26+6.25=11.034.74+8.04+1.02=13.81.98+8.71+7.18=17.874.86+3.14+9.64=17.640.08+2.13+1.41=3.629.79+5.44+6.94=22.177.83+6.5+7.84=22.179.24+1.63+5.41=16.283.64+2.04+1.73=7.419.48+4.36+1.07=14.916.8+6.62+0.88=14.38.24+5.76+9.65=23.651.59+9.9+6.42=17.913.47+0.91+5.76=10.142.66+5.08+9.31=17.054.74+0.73+4.6=10.074.89+9.66+4.36=18.916.54+7.02+3.06=16.624.14+3.42+7.49=15.053.12+0.81+6.25=10.189.95+0.07+4.09=14.119.28+9.25+0.02=18.558.49+9.52+3.92=21.935.52+4.55-5.38=4.692.15+5.11-1.75=5.516.93+6.76-3.59=10.16.1+6.59-8.2=4.494.28+8.06-2.82=9.525+7.85-3.35=9.53.73+6.27-6.58=3.423.04+9.04-1.76=10.322.21+7.83-3.74=6.35.34+8.86-1.35=12.859.46+5.08-3=11.545.54+8.45-7.14=6.856.13+4.99-3.46=7.664.89+6.25-1.84=9.38.85+8.81-8.3=9.362.95+2.71-4.26=1.40.39+3.4-3.33=0.463.67+1.98-0.31=5.347.86+8.33-7.58=8.618.63+1.52-4.41=5.747.59+7.27-9.74=5.122.51+0.91-3.05=0.370.91+4.93-1.41=4.430.9+5.79-4.73=1.961.04+7.89-5.09=3.849.03+4.21-0.93=12.316.64+7.08-8.56=5.165.42+1.52-4.95=1.998.51+5.25-4.49=9.275.11+3.11-0.95=7.279.56+0.67-6.91=3.322.29+2.07-1.72=2.642.06+9.79-3.21=8.649.65+9.22-3.63=15.245.77+9.76-0.78=14.751.58+8.67-5.41=4.846.33+9.01-8.72=6.625.14+9.13-2.94=11.337.02+3.72-2.35=8.398.69+9.62-2.74=15.570.11+4.67-3.54=1.240.32+5.69-0.45=5.569.65+7.37-7.71=9.310.25+2.55-0.5=2.36.56+8.04-8.83=5.775.11+7.97-5.53=7.557.73+0.28-2.12=5.891.87+7.94-7.62=2.193.91+3.56-3.49=3.989.61+0.67-1.3=8.980.99+8.16-8.62=0.538.94+8.72-0.75=16.917.08+3.97-7.35=3.74.48+3.63-7.02=1.099.86-3.57+2.91=9.26.45-1.61+8.45=13.292.73-1.34+3.64=5.037.54-1.95+6.29=11.889.19-8.97+1.02=1.246.38-2.48+3.69=7.599.78-8.45+6.87=8.26.74-0.83+4.74=10.653.89-0.12+3.74=7.519.24-5.99+7.92=11.179.33-5.64+6.31=108.32-6.3+3.7=5.726.85-0.09+7.56=14.328.41-6.07+0.61=2.952.38-1.25+6.08=7.217.76-1.36+7.51=13.917.8-4.06+4.42=8.166.67-1.03+3.38=9.029.53-8.28+7.93=9.187.33-4.85+0.79=3.278.61-2.26+1.31=7.669.91-0.24+7.93=17.69.26-9.13+1.21=1.345.68-2.85+9.43=12.265.09-2.45+4.7=7.342.87-1.86+5.31=6.327.21-5.19+0.46=2.489.78-9.1+8.87=9.556.69-5.94+1.64=2.396.03-4.33+9.79=11.496.64-2.88+0.62=4.389.88-3.21+6.45=13.124.05-3.82+0.04=0.271.98-1.39+4.61=5.27.41-2.08+2.83=8.167.99-0.76+2.79=10.029.17-8.04+6.49=7.629.13-1.16+7.72=15.697.98-5.93+6.1=8.155.8-0.17+5.88=11.515.48-2.39+7.87=10.967.12-1.03+3.12=9.216.79-2.15+8.12=12.769.85-6.88+9.15=12.129.38-6.43+4.96=7.912.69-0.49+6.12=8.328.88-6.17+8.31=11.023.84-1.17+3.19=5.863.61-1.15+9=11.469.39-1.02+9.33=17.77.61-0.85+0.45=7.214.66-1.1+0.73=4.297.56-6.29+8.54=9.815.36-2.47+2.89=5.789.96-3.94-1.87=4.159.12-5.99-0.71=2.427.89-1.8-0.88=5.219.76-5.53-4.07=0.169.67-5.59-3.74=0.349.93-6-2.43=1.59.1-0.19-7.13=1.789.17-3.81-1.5=3.869.6-1.5-4.31=3.799.91-1.11-1.97=6.834.69-1.95-2.47=0.276.21-0.68-4.26=1.277.12-1.34-4.64=1.149.81-5.43-0.32=4.069.43-2.05-0.69=6.697.62-2.88-2.1=2.647.44-0.85-5.07=1.529.57-3.84-2.59=3.145.99-3.16-1.04=1.799.84-1.1-1.55=7.198.15-3.42-1.97=2.766.87-0.76-2.54=3.579.98-1.31-6=2.679.96-8.28-1.16=0.527.17-3.42-1.65=2.19.53-3.31-0.94=5.286.4-0.61-3.01=2.786.67-2.58-2.7=1.396.14-2.2-0.65=3.299.48-0.47-1.23=7.787.79-2.77-2.1=2.929.52-2.55-0.48=6.494.15-0.66-2.96=0.538.13-0.35-2.02=5.767.25-2.44-1.61=3.29.45-5.33-3.8=0.327.54-1.42-3.04=3.088.7-1.72-2.9=4.088.48-8.11-0.15=0.225.99-3.07-1.65=1.275.58-3.11-2.36=0.119.22-1.12-7.65=0.458.02-2.24-5.09=0.697.92-3.2-3.97=0.758.15-0.49-5.44=2.225.33-2.09-1.51=1.734.18-0.18-2.5=1.58.02-0.09-2.01=5.929.2-2.65-2.62=3.935.65-1.58-3.09=0.987.08-3.84-2.49=0.756.81-1.02-0.23=5.564.89-1.64-0.3=2.956.23-3.4-1.06=1.772.99+3.01+0.2+8.57=14.774.19+9.49+6.17+1.26=21.112.7+8.39+9.54+4.62=25.250.48+1+1.56+1.31=4.356.78+1.14+8.86+1.1=17.888.01+1.55+5.81+0.3=15.677.92+8.81+3.21+0.44=20.386.96+4.03+5.06+3.82=19.875.51+1.69+4.91+0.49=12.64.7+1.03+2.83+8.51=17.070.2+0.11+1.35+8.12=9.789.07+4.89+2.7+7.46=24.127.07+2.79+2.74+7.11=19.713.48+2.34+7.03+8.96=21.814.54+8.75+2.63+4.05=19.971.43+7.76+5.3+3.83=18.327.48+8.8+5.47+8.76=30.511.45+2.3+7.8+8.48=20.036.74+4.49+8.72+7.85=27.84.68+7.99+3.48+4.3=20.458.83+5.51+9.07+2.7=26.110.78+9.18+2.66+5.23=17.852.51+8.53+5.07+5.71=21.829.82+5.1+8.24+9.25=32.411.18+3.04+0.9+1.21=6.330.94+1.07+1.4+0.85=4.263.08+2.54+8.46+9.47=23.559.77+7.38+9.96+4.54=31.652.96+1.7+7.63+5.67=17.961.1+8.01+1+2.41=12.522.08+2.59+6.66+6.89=18.223.53+3.26+0.41+0.08=7.285.55+5.67+7.76+4.12=23.17.37+3.62+6.11+9.12=26.228.66+3.77+4.84+7.62=24.898+4.03+2.95+5.84=20.826.31+9.57+3.29+7.11=26.280.35+0.48+0.3+8.71=9.841.97+9.98+3.94+0.47=16.362.28+3.4+6.02+9.97=21.675.57+2.81+5.97+7.3=21.657.32+4.8+2.75+8.48=23.351.75+4.11+6+6.31=18.179.38+8.46+4.62+4.13=26.592.38+6.78+3+7.34=19.54.98+5.2+5.97+6.22=22.370.49+3.56+1.38+2.35=7.780.78+7.47+5.03+1.03=14.314.01+0.06+6.93+1.32=12.326.76+0.49+8.83+5.75=21.831.64+6.15+2.82+1.97=12.588.07+8.94+7.72+9.31=34.044.29+6.21+5.28+4.61=20.390.46+1.59+0.47+2.22=4.749.23+1.4+1.55-5.82=6.367.65+7.66+3.41-0.61=18.115.71+9.71+4.28-7.33=12.370.78+2.62+9.73-2.15=10.982.57+2.04+7.21-3.68=8.140.36+4.51+2.2-6.14=0.932.01+6+5.44-3.16=10.299.32+0.99+7.64-8.17=9.787+8.21+6.1-1.04=20.274.48+0.53+7.06-9.55=2.525.62+6.71+2.14-8.46=6.017.08+8.69+0.9-7.09=9.588.47+5.76+4.38-2.58=16.032.15+3.02+3.76-1.79=7.148.04+0.63+6.6-1.09=14.180.02+5.74+8.63-9.97=4.422.31+9.85+2.42-1.57=13.012.32+9.77+5.53-0.02=17.63.37+1.9+0.07-2.73=2.613.94+5.81+1.96-3.16=8.553.8+5.26+3.52-7.78=4.85.04+1.21+4.94-0.12=11.076.09+4.61+0.95-2.52=9.139.86+4.1+6.78-6.8=13.941.25+8.12+9.23-5.92=12.689.01+3.34+3.43-0.33=15.452.58+5.98+3.42-2.79=9.196.6+0.92+1.07-3.28=5.311.32+2.64+5.12-6.96=2.121.05+7.93+6.55-9.87=5.660.53+1.09+7.78-3.46=5.943.26+5.49+4.86-4.43=9.187.62+6.65+7.87-9.57=12.570.12+7.34+9.05-6.68=9.832.04+7.65+9.75-6.5=12.945.31+8.95+7.28-3.5=18.045.63+3.39+0.05-6.63=2.446.12+7.6+4.87-5.45=13.142.79+2.38+3.33-0.7=7.83.94+7.74+5.03-3.36=13.358.96+6.67+4.38-0.67=19.348.88+8.82+4.21-2.49=19.429.57+0.41+3.68-7.61=6.051.43+4.65+0.38-4.18=2.283.16+3.05+6.29-5.43=7.076.19+6.42+5.45-7.69=10.375.38+0.88+6.19-4.45=86.09+3.9+5.19-7.17=8.013.23+1.88+0.71-1.12=4.76.82+1.32+2.57-1.3=9.410.67+2.73+2.43-2.64=3.194.78+7.85+3.13-5.61=10.150.09+8.1+8.25-7.77=8.673.67+4.28+3.27-0.29=10.936.07+5.8-7.84+7.58=11.617.74+0.3-4.96+7.97=11.051.85+9.45-2.83+9.68=18.151.3+1.26-2.11+8.44=8.896.7+7.91-7.56+4.81=11.866.87+1.88-8.48+3.43=3.75.38+4.25-8.49+4.11=5.252.78+8.55-3.26+9.53=17.67.89+5.26-7.43+5.81=11.537.88+4.08-9.66+9.99=12.293.09+9.42-1.87+7.1=17.742.97+3.19-5.08+5.52=6.62.45+7.49-1.12+6.88=15.75.2+7.54-3.18+3.92=13.487+9.61-7.33+5.43=14.711.83+9.41-6.1+4.98=10.126.52+6.86-5.36+0.34=8.360.92+3.22-3.78+1.14=1.55.32+6.36-9.58+1.91=4.019.39+7.44-7.16+8.29=17.965.35+5.15-8.34+6.33=8.494.06+4.19-5.58+7.73=10.40.99+9.78-5.97+2.58=7.382.74+1.61-0.36+8.89=12.883.3+7.61-3.58+7.17=14.58.2+1.34-3.03+6.73=13.248.86+2.75-0.11+9.94=21.444.16+7.18-5.51+9.88=15.715.62+4.16-3.11+6.59=13.267.25+3.86-6.53+6.92=11.53.62+2.55-5.08+3.73=4.820.52+5.78-5.06+0.17=1.418.37+2.91-5.1+5.32=11.51.78+8.69-7.43+0.89=3.934.09+3.31-6.09+2.62=3.932.1+8.76-3.4+2.12=9.580.37+8.75-4.39+6.18=10.912.31+9.74-1.45+4.15=14.754.43+8.31-0.35+6.28=18.672.31+6.65-0.2+8.69=17.456.44+0.91-4.15+6.54=9.749.66+8.36-1.52+2.58=19.086.82+7.67-7.42+6.83=13.90.17+9.04-7.38+0.98=2.817.7+7.17-3.84+0.73=11.769.43+7.17-4.79+6.25=18.060.98+9.36-5.86+3.01=7.494.72+3.98-3.08+9.32=14.945.24+2.49-5+4.63=7.363.79+3.77-1.93+9.15=14.789.09+9.41-6.49+4.65=16.666.1+4.59-5.23+3.11=8.571.27+7.91-2.48+9.61=16.313.78+6.21-9.05+3.87=4.814.46+7.69-5.67-4.25=2.238.14+9.02-1.05-2.9=13.217.46+8.57-4.76-7.27=46.09+0.47-3.47-1.99=1.10.13+9.41-5.89-2.66=0.995.03+7.54-6.26-6.13=0.182.98+8.76-5.14-6.43=0.176.41+3.98-1.78-0.24=8.378.2+2.37-4.44-1.42=4.717.39+3.24-6.12-0.96=3.557.05+5.43-1.93-6.17=4.381.25+7.64-0.92-7.84=0.136.61+8.81-2.47-8.37=4.583.2+2.79-2.4-1.85=1.746.69+4.82-0.97-8.4=2.149.53+4.63-1.98-3.51=8.675.48+8.65-0.36-3.08=10.697.64+7.86-4.53-5.71=5.262.34+9.43-2.26-8.93=0.582.14+7.49-1.25-2.23=6.159.94+9.93-2.98-0.7=16.196.76+6.01-2.92-4.77=5.083.6+7.47-5.57-1.57=3.934.96+7.21-4.93-3.18=4.067.29+6.66-3.42-2.94=7.591.45+3-0.57-1=2.881.84+3.88-2.05-1.1=2.579.76+7.56-7.38-5.81=4.138.49+6.82-2.55-9.06=3.79.19+6.63-8.95-0.64=6.234.39+4.27-2.41-2.54=3.718.58+5.4-3.45-3.19=7.345.95+8.42-8.86-2.13=3.383.17+6.41-3.86-3.56=2.168.28+7.74-4.72-3.26=8.049.54+9.5-5.63-7.36=6.058.1+8.6-5.02-0.2=11.489.74+0.36-2.09-4.64=3.377.01+7.77-1.56-6.73=6.492.46+7.8-3.46-3.25=3.559.93+8.87-8.47-7.78=2.551.58+6.19-0.62-5.03=2.126.08+8.45-2.16-8.46=3.919.08+5.33-3.51-1.05=9.859.45+4.49-4.77-6.74=2.436.33+6.4-4.65-0.52=7.565.28+5.52-3.45-5.03=2.328.05+9.45-4.36-7.16=5.984.45+9.99-5.25-5.89=3.31.19+9.43-1.2-0.5=8.929.72+6.73-3-4.52=8.934.29+5.32-4.3-4.58=0.739.25+8.85-1.58-8.28=8.249.81+2.53-5.7-0.79=5.851.31-1.11+6.18+1.89=8.274.77-1.17+2.1+1.73=7.434.18-1.45+9.19+5.99=17.919.58-0.71+0.76+5.98=15.615.4-1.38+1.85+9.11=14.988.34-2.11+4.43+7.25=17.918.69-6.63+1.98+5.81=9.854.19-2.79+2.37+4.87=8.648.09-7.54+3.75+9.7=146.03-3.3+8.39+6.72=17.845.51-0.04+9.87+4.07=19.411.1-0.87+4.65+3.63=8.512.08-0.79+0.49+1=2.789.32-0.42+1.96+6.32=17.189.47-6.53+8.38+9.84=21.169.19-7.23+0.87+9.94=12.779.29-4.42+7.94+5.99=18.86.64-3.37+4.67+9.56=17.58.71-1.52+2.12+5.07=14.382.29-0.48+5.72+3.43=10.968.24-4.26+6.21+9.77=19.968.44-6.83+5.46+8.75=15.822.66-0.79+9.84+6.95=18.666.84-6.27+8.77+1.36=10.79.57-3.67+0.4+9.12=15.428.26-4.9+4.15+4.84=12.355.58-2.35+5.82+1.68=10.733.86-1.57+6.69+8.79=17.778.99-8.59+9.49+3.37=13.268.03-0.54+1.84+4.34=13.678.65-1.19+4.04+3.67=15.178.8-0.53+3.76+8.29=20.325.76-5.36+1.55+6.36=8.311.61-0.91+5.49+3.75=9.948.76-3.34+4.89+7.74=18.058.87-3.68+1.91+6.19=13.295.72-3.02+3.09+4.22=10.019.22-7.79+9.59+8.67=19.699.14-0.49+6.55+8.84=24.048.72-0.8+0.95+2.63=11.51.18-0.59+7.41+4.01=12.015.09-4.62+5.64+3.55=9.669.96-8.92+4.79+9.84=15.678.19-2.38+3+8.68=17.499.38-3.88+3.43+8.87=17.89.53-0.34+7.13+9.13=25.457.36-6.74+3.47+4.69=8.782.54-0.07+4.03+8.49=14.999.04-2.02+6.27+5.71=199.72-5.98+2.76+8.87=15.378.99-7.12+4.8+7.59=14.269.07-7.92+3.19+7.86=12.26.94-6.57+6.86+5.02=12.256.64-1.12+2.31+7.82=15.659.85-6.31+5.74-3.75=5.538.24-3.32+7.02-2.39=9.559.08-4.99+6.78-8.53=2.348.61-6.53+0.76-1.36=1.488.52-0.28+9.27-8.44=9.072.98-1.31+9.14-4.35=6.469.18-7.5+7.24-4.64=4.289.75-2.4+3.56-8.38=2.538.63-1.68+3.72-3.94=6.731.86-1.62+8.49-3.06=5.677.11-2.13+6.69-2.32=9.359.05-8.51+7.15-3.47=4.224.08-0.68+4.07-2.26=5.214.12-3.49+4.47-3.19=1.919.58-6.94+3.31-5.56=0.397.26-5.72+9.69-2.06=9.176.5-2.67+9.33-2.81=10.355.95-0.5+9.41-7.6=7.266.73-3.92+2.58-1.06=4.337.71-6.34+9.01-5.04=5.349.45-3.4+3.21-8.02=1.247.39-0.76+1.96-8.07=0.527.77-4.06+9.64-9.84=3.516.12-3.77+5.15-0.03=7.473.06-1.75+7.15-1.34=7.121.2-0.93+6.94-2.21=57.53-1.4+5.2-3.72=7.617.5-4.22+4.94-5.17=3.056.65-0.06+2.73-4.65=4.679.32-8.85+8.14-0.57=8.044.7-1.57+4.16-2.37=4.929.61-0.34+6.51-8.21=7.576.61-5.15+5.37-6.3=0.537.72-1.77+8.65-3.95=10.659.21-1.44+4.2-8.51=3.469.45-3.01+4.47-5.04=5.879.6-3.34+4.52-2.26=8.527.47-4.64+4.83-6.02=1.645.98-3.94+3.7-2.32=3.425.99-2.56+4.8-5.96=2.279.3-3.66+5.47-6.81=4.38.13-