四年級(jí)數(shù)學(xué)（小數(shù)加減運(yùn)算）計(jì)算題專項(xiàng)練習(xí)與答案2.8+0.86=0.24+0.68=8.16+0.53=6.95+2.64=7.41+4.91=5.22+4.82=0.92+9.01=7.58+8.56=6.64+0.09=5.24+6.16=5.17+7.82=9.95+3.39=9.89+5.41=5.35+1.35=9.75+8.57=8.91+6.17=3.76+9.21=7.07+8.01=7.33+8.38=7.75+8.08=8.53+2.9=1.35+5.66=8.04+9.19=9.18+5.72=0.66+7.79=0.31+0.85=7.58+1.93=1.18+0.74=8.31+4.08=0.67+6.46=7.84+5.33=1.69+6.55=0.11+2.77=4.16+6.69=1.47+2.21=9.22+5.26=8.58+4.79=2.79+2.26=3.38+7.89=7.93+0.38=4.06+3.41=9.21+2.72=5.72+8.67=9.03+3.62=5.08+8.55=5.32+5.42=4.29+0.09=2.73+6.45=6.06+4.78=4.04+2.84=7.58+7.7=7.04+9.34=3.83+6.11=2.54+2.8=7.93-4.59=9.56-8.68=6.55-1.37=2.05-0.9=4.8-3=4.61-1.55=7.63-3.85=6.5-3.22=5.16-3.72=9.73-8.41=6.59-2.67=4.88-4.33=6.26-3.88=3.94-1.78=3.03-1.51=5.37-2.13=6.08-0.36=9.68-1.3=7.93-2.88=9.51-3.67=9.26-6.54=9.78-5.42=9.04-7.27=5.97-2.04=9.45-1.01=6.93-6.4=8.66-5.65=5.33-3.86=7.72-2.59=6.39-3.25=9.59-0.3=0.64-0.24=7.35-0.87=5.25-1.79=9.74-8.36=6.59-3.93=8.6-1.71=1.51-0.44=9.4-0.53=7.62-1.14=7.57-0.92=5.88-2.92=8.62-7.35=9.87-9.11=4.34-2.25=9.96-6.43=6.16-1.23=9.04-7.35=4.39-1.23=6.7-4.27=9.79-8.06=6.26-4.59=8.56-5.58=8.32-5.35=7.88+7.01+3.61=7.6+2.29+7.21=1.5+0.27+6.37=2.1+9.94+5.23=1.86+3.31+1.21=3.99+5.18+9.78=9.98+9.52+6.67=3.12+9.36+5.79=4.98+5.04+4.14=6.44+7.91+5.21=8.35+4.47+7.22=2.2+2.53+7.43=9.22+5.98+8.29=2.78+5.53+6.41=3.2+2.22+7.94=7.44+5.5+4.15=9.7+3.86+0.19=8.16+0.44+3.63=9.73+6.37+6.13=5.85+0.15+2.27=6.39+1.88+0.83=8.72+0.33+4.42=9.52+3.55+9.37=7.65+7.27+2.44=0.25+9.34+6.12=6.83+3.12+4.5=2.47+6.01+1.29=9.27+1.74+0.92=6+2.49+6.04=0.12+6.42+1.84=4.96+6.74+8.43=1.86+1.05+8.72=7.51+0.3+5.86=3.98+0.22+0.38=9.54+6.12+6.2=7+6.41+6.34=7.64+5.86+2.16=1.49+5.45+5.93=3.48+9.11+2.88=7.46+9.19+5.63=5.11+9.35+3.34=4.34+9.77+2.28=4.03+6.77+7.57=6.43+9.47+1.92=3.87+5.75+1.23=4.67+1.93+3.45=7.55+7.35+5.99=7.5+5.08+5.13=7.59+8.47+4.33=9.13+1.84+6.04=6.2+9.25+1.03=5.37+9.54+1.55=2.2+8.91+6.61=4.36+1.25+4.67=2.45+1.02-1.04=6.9+6.14-5.99=6.8+1.22-3.67=5.54+2.9-7.79=0.02+4.57-4.07=9.4+7.98-9.33=6.7+9.07-9.25=0.98+2.07-2.21=7.21+9.62-0.93=3.22+7.19-8.84=5.9+6.34-5.35=3.37+8.01-4.81=4.19+6.91-8.47=0.02+6.36-3.49=2.71+7.87-8.58=6.58+4.51-8.49=7.2+2.72-0.71=8.99+7.51-9.06=0.43+9.96-9.36=5.11+3.42-1.79=6.67+3.13-1.56=1.97+2.11-2.2=3.99+2.37-4.22=2.2+7.26-5.18=2.21+2.22-2.03=5.05+4.45-6.1=9.54+1.47-0.57=3.26+5.14-7.29=7.59+7.18-7.15=6.77+1.61-5.35=3.21+0.4-0.53=5.87+1.8-2.6=2.25+5.12-0.22=9.68+1.2-6.04=5.34+1.24-1.41=3.06+7.71-1.21=8.82+6.31-5.15=3.38+9.94-2.65=9.74+8.91-8=7.86+7.25-1.11=8.75+0.94-0.13=6.48+0.64-6.41=7.82+5.48-9.33=7.17+9.17-7.09=5.08+8.37-7.57=3.86+3.3-6.47=3.7+7.06-6.88=2.9+2.78-4.56=8.03+4.78-4.06=0.64+9.07-8.38=1.41+9.71-8.46=8.99+0.59-4.21=7.05+4.45-3.26=1.6+2.02-1.93=6.91-2.87+3.48=3.11-0.18+5.04=9.14-2.69+7.05=8.84-7.63+1.66=7.7-6.71+0.72=7.05-5.68+1.33=6.07-0.99+9.57=4.08-0.28+2.75=2.96-1.53+3.67=9.73-8.97+7.49=4.68-0.85+1.85=3.52-1.66+9.26=9.08-2.73+8.27=9.52-0.72+3.16=7.56-6.11+5.82=6.09-3.19+8.06=7.87-2.77+0.62=6.3-2.32+2.24=4.67-3.77+7.81=8.35-4.73+8=4.83-3.07+6.36=6.49-1.14+5.96=6.73-6.47+7.38=5.71-1.86+6.77=6.89-6.16+7.06=4.64-2.8+8=5.5-4.4+1.04=9.37-5.91+2.01=3.7-0.07+1.72=9.69-1.84+5.89=8.1-3.1+1.34=7.34-7.14+3.81=6.43-3.09+3.5=6.85-0.29+1.93=5.65-3.3+8.51=8.92-7.58+3.4=8.4-1.01+4.41=9.88-6.79+1.75=8.25-0.82+4.03=7.71-0.28+6.34=9.41-5.27+1.25=9.44-0.34+7.48=9.75-5.86+5.84=6.09-5.38+9.86=9.57-1.26+5.9=6.79-3.72+5.26=3.78-1.21+1.53=3.92-0.64+6.43=5.08-1.87+9.57=6.33-0.51+8.68=7.05-6.28+2.72=5.94-3.64+3.76=5.96-1.06+2.97=7.73-5.65+1.58=9.33-0.59-0.95=7.91-4.49-1.45=5.88-4.61-0.37=8.06-0.52-4.78=7.68-0.1-4.82=9.53-1.48-6.19=6.93-1.34-1.69=8.31-3.42-2.6=7.61-6.46-0.54=8.11-1.43-4.1=9.5-5.98-0.37=6.87-3.81-2.14=7.55-3.39-3.75=2.14-1.07-0.76=9.17-4.39-4.5=9.76-1.1-4.96=9.93-2.23-4.66=9.9-2.13-6.43=7.81-4.66-2.68=8.1-7.23-0.6=3.99-0.37-3.28=5.9-1.98-0.94=6.6-3.23-1.95=9.81-5.1-3.07=8.33-3.43-1.25=7.29-0.91-3.61=9.4-0.95-3.91=7.48-0.51-5.52=3.6-1.79-1.2=7.05-0.42-5.33=3.04-0.19-0.25=2.06-0.44-0.22=9.04-6.86-1.06=5.29-2.03-1.19=6.53-2.2-3.32=9.02-2.28-1.3=7.88-0.79-5.46=7.85-2.57-1.15=9.81-3.17-5.94=5.71-4.12-1.43=9.91-1.77-3.54=9.87-3.85-3.38=8.36-1.31-0.19=9.8-1.94-3.61=5.24-0.3-3.32=5.63-0.87-4.65=5.03-2.26-0.9=8.64-1.43-0.83=8.66-0.32-3.8=5.11-0.94-0.46=9.14-1.59-1.84=5.1-0.99-2.79=7.01-4.34-2.13=8.95-2.78-6.01=6.73+1.19+9.5+2.46=3.4+1.58+5.66+4.43=9.58+7.58+7.1+6.78=9.48+7.15+2.26+9.53=7.78+0.95+0.62+6.44=3.46+1.32+2.72+4.8=3.9+5.67+5.73+6.01=5.89+5.94+7.51+3.39=7.19+8.9+0.24+4.25=4.98+2.32+3.56+6.02=5.04+9.59+6.64+2.18=8.66+2.46+7.47+2.01=2.66+3.65+8.02+0.08=1.41+4.77+3.66+5.22=9.14+2.2+5.75+5.96=4.72+2.47+7.05+9.13=0.66+2.83+0.47+1.26=3.66+5.62+3.22+7.39=3.57+5.98+0.03+1.08=3.35+0.53+0.79+9.09=3.81+1.16+0.8+9.92=2.81+2.12+3.74+0.42=9.95+0.26+1+5.3=5.21+8.17+3.65+6.62=1.15+7.74+7.42+4.73=6.71+6.04+4.36+1.16=2.84+9.92+9.34+4.08=8.02+5.48+4.13+0.7=6.06+7.87+5.84+7.45=5.89+3.64+2.88+8.09=8.41+1.49+5.39+1.6=3.73+0.54+4.45+7.03=7.3+4.16+8.96+9.92=3.35+6.1+6.52+5.1=8.81+0.61+0.52+4.5=2.32+2.27+3.15+4.45=7.69+2.13+0.98+5.71=3.63+5.9+7.46+1.51=6.66+6.95+4.7+3.07=7.33+1.4+4.74+9.93=5.77+5.21+9.63+2.01=5.9+3.57+8.01+3.49=7.81+4.5+1.73+7.6=5.2+4.23+2.16+6.5=6.18+0.33+0.57+1.79=7.22+5.98+9.5+6.36=1.99+6.27+3.76+6.35=7.14+6.13+9.33+4.33=3.64+1.24+7.29+0.63=3.48+6.44+3.66+6.13=7.47+4.94+9.04+1.34=0.42+7.3+3.45+9.99=5.98+4.14+4.53+2.99=5.8+7.45+0.68+6.81=3.15+5.88+3.01-4.27=4.45+6.21+4.36-9.4=8.99+9.17+6.9-7.12=9.87+0.38+4.36-8.66=7.53+8.33+9.11-7.49=0.27+0.48+9.3-6.87=5.16+4+6.18-9.43=6.62+3.72+7.33-1.14=8.89+0.37+7-6.76=4.08+3.31+1.04-2.23=6.35+9.59+9.87-8.55=9.15+6.24+0.32-6.74=1.86+6.85+2.8-7.96=8.95+4.52+9.45-2.9=5.66+1.92+4.52-5.73=0.26+6.87+7.36-2.7=5.61+5.87+6.6-2.5=9.2+0.74+1.83-6.11=3.29+3.99+8.69-6.59=4.99+6.67+2.21-4.83=8.83+7.96+2.36-6.47=2.67+0.17+6.26-6.07=3.9+7.61+0.37-9.28=6.06+3.81+4.75-8.78=5.8+6.75+3.93-1.16=4.33+3.01+6.61-2.79=1.34+3.3+2.41-6.58=0.78+4.86+8.51-2.85=6.72+8.73+4.54-6.23=4.54+0.71+1.34-4.38=4.28+6.59+3.13-3.31=1.01+6.59+0.4-4.98=7.22+8.69+1.68-4.62=6.47+9.23+1.67-6.34=5.78+9.32+0.02-9.86=5.34+5.42+3.92-7.19=0.62+1.86+2.47-1.44=2.9+8.23+7.65-4.56=7.57+0.79+1.41-1.57=4.12+6.8+3.67-6.22=1.7+9.27+3.06-4.33=9.58+4.3+8.32-3.17=2.15+7.17+5.56-2.57=3.77+4.93+3.75-1.36=0.89+1.21+8.43-5.11=3.88+7.09+1.59-5.48=4.43+5.92+3.54-8.53=0.05+2.32+1.8-0.33=9.85+2.49+0.08-7.3=5.21+6.13+8.49-0.02=3.05+9.75+0.39-6.78=3.67+5.64+1.42-7.62=4.32+6.65+1.2-8.84=0.38+1.47+0.56-0.7=5.22+5.86-6.92+7.91=4.2+5.07-3.39+9.12=7.97+2.13-8.14+9.15=6.77+6.21-3.75+9.62=7.13+0.87-7.06+6.92=9.62+6.14-4.22+3.54=7.06+0.73-6.89+8.09=9.71+9.49-0.37+2.04=6.09+9.92-6.49+5.73=5.39+5.58-9.25+5.19=0.29+8.44-4.11+0.85=6.99+2.67-7.38+4.02=9.21+1.26-5.47+7.13=6.07+7.23-1.17+9.99=4.53+4.77-0.25+6.06=9.5+8.65-5.64+5.88=5.3+8.66-9+0.13=8.7+1.36-8.69+0.27=1.17+9.87-4.68+6.78=0.2+1.25-0.11+6.36=8.82+7.76-8.99+1.94=5.05+2.54-1.3+4.56=2.81+9.56-5.16+6.93=4.4+6.63-4.7+1.68=3.61+3.52-0.23+1.53=2.85+5.99-5.37+5.52=3.56+0.47-1.26+9.63=4.55+8.03-7.96+6.92=7.55+2.8-7.09+3.84=5.43+7.61-0.38+2.36=5.5+1.8-7.17+2.21=7.8+3.78-2.27+7.71=9.5+7.33-1.78+9.57=8.29+3.24-9.34+7.44=3.71+7.29-9.98+1.22=8.08+3.27-3.14+4.55=5.85+4.59-0.02+1.8=4.37+1.95-2.25+3.18=7.96+2.2-3.81+7.18=9.96+5.74-4.01+1.02=4.82+5.92-7.74+3.22=7.63+7.31-9.36+0.72=8.57+9.37-2.37+2.59=6.94+5.55-6.34+7.26=6.83+4.51-2.68+5.62=5.31+1.64-5.39+2.59=2.07+4.63-5.02+5.04=4.21+5.83-7.39+1.93=6.64+2.67-6.43+7.84=5.8+5.98-9.2+7.56=7.85+1.53-0.91+6.97=4.33+5.21-1.75+8.56=6.62+4.23-6.1+6.73=9.6+0.91-1.89+6.4=4.62+2.81-4.49-0.02=9.57+3.64-1.13-1.8=4.51+7.84-6.7-0.62=8.36+9.56-0.24-2.93=9.33+4.22-4.08-8.8=1.98+5.86-1.85-5.2=7.83+1.81-3.92-3.94=3.77+7.86-6.02-3.22=9.13+5.97-4.25-3.64=9.48+6.33-9.02-2.27=1.06+7.22-2.46-3.45=7.9+3.61-5.61-0.26=7.6+3.67-1.71-5.16=2.31+7.22-7.6-1.37=6.72+2.65-0.09-3.17=9.48+5.52-8.88-1.25=1.42+7.74-7.14-0.96=4.94+6.75-1.38-2.04=5.46+9.64-0.38-4.61=6.64+9.71-7.05-9.14=9.66+5.53-9-1.51=6.75+7.26-4.02-8.67=8.54+9.63-0.19-8.79=9.52+9.48-5.78-8.73=3.43+4.56-0.09-0.68=8.86+7.58-7.12-1.22=1.98+8.48-4.92-3.3=1.83+0.67-0.33-1.92=9.96+2.53-3.74-3.64=0.25+9.76-5.22-0.3=2.96+2.61-1.05-3.9=7.7+0.99-0.17-5.53=9.71+7.84-9.52-4.31=9.55+6.87-1.06-0.32=8.83+2.01-1.56-6.37=9.97+6.93-7.03-7.47=5.63+3.06-0.31-4.5=7.01+7.31-5.95-5.46=8.31+2.44-6.86-0.21=8.41+8.7-9.93-0.28=9.15+6.83-1.46-7.69=3.58+9.22-6.25-1.71=7.74+4.55-0.18-3.71=2.38+9.94-5.28-1.55=7.99+1.81-5.48-1.86=4.98+7.23-9.12-1.44=5.54+3.84-8.6-0.1=9.76+9.86-1.59-1.97=5.02+6.12-2.99-0.22=4.64+9.77-7.68-2.54=4.66+8.92-0.33-0.83=7.64+3.33-4.83-4.72=8.6+6.33-7.19-7.24=8.73+1.18-4.02-1.1=1.62-1.32+4.7+5.91=6.81-6.4+8.68+6.75=9.32-7.82+4.14+4.62=9.98-5.16+7.92+7.37=6.18-2.21+7.66+0.34=9.16-7.68+3.08+0.73=8.33-7.12+3.29+6.74=9.19-2.51+0.7+3.05=8.05-3.69+1.47+5.42=5.61-3.84+6.42+8.57=7.56-2.73+5.87+5.19=8.47-5.17+7.19+3.78=5.29-2.63+8.91+0.74=7.65-1.9+2.56+2.9=0.97-0.86+8.32+8.2=9.66-7.46+7.33+3.89=5.89-0.38+1.47+9.84=7.75-4.6+7.27+8.64=9.68-9.49+9.52+1.89=6.22-3.56+8.17+2.73=5.98-2.73+2.6+4.27=9.02-8.37+3.38+7.4=2.25-0.88+3.25+2.44=5.7-3.49+2.11+5.18=5.93-1.01+0.7+4.08=9.26-0.27+4.82+3.28=9.6-1.76+0.85+7.69=8.86-5.36+6.48+7.2=9.37-5.41+0.67+1.88=9.76-4.61+3.41+6.02=7.54-5.68+1.81+2.52=3.4-2.89+3.14+2.58=8.73-5.33+2.92+6.29=5.09-1.38+6.14+7.17=9.47-4.76+0.67+0.92=8.16-3.56+0.76+2.33=8.74-6.41+9.44+3.18=7.24-2.8+6.5+4.35=9.1-3.11+4.74+3.78=6.85-2.36+6.33+5.88=4.77-4.37+6.78+3.26=5.19-1.15+1.31+3.95=7.67-0.47+6.79+7.36=9.05-1.97+6.32+0.92=7.67-1.65+0.58+3.81=9.58-7.7+5.71+3.19=8.37-5.12+9.69+1.31=8.95-5.56+7.35+3.39=9.12-5.63+9.59+7.72=7.5-6.4+3.07+7.14=9.5-5.34+5.5+3.58=4.72-0.16+6.39+5.29=7.74-4.09+6.69+2.56=1.87-1.47+6.37+9.4=9.44-8.37+6.61-0.8=8.32-7.87+3.9-2.35=6.97-3.72+9.55-4.92=8.4-1.27+2.65-7.73=5.26-4+1.33-0.6=6.91-5.16+3.57-4.37=2.83-0.52+5.72-3.59=9.28-1.21+1.98-9.25=9.61-0.65+8.13-9.19=5.93-5.44+3.17-1.91=1.98-0.54+7.96-0.18=7.13-5.34+5.54-1.86=3.18-1.37+4.91-3.54=4.4-0.28+6.11-5.99=9.75-6.69+3.12-5.49=7.58-3.41+7.42-4.59=9.51-0.23+0.4-5.82=8.98-4.95+4.48-1.91=9.82-3.16+4.18-2.85=9.45-4.56+1.04-4.44=5.33-3.46+6.67-4.52=5.87-3.99+3.69-2.6=2.54-1.01+5.58-4.54=5.26-1.04+7.52-6.94=9.44-1.01+2.59-4.43=8.05-1.3+0.83-2.05=9.4-4.83+5.19-1.98=5.11-3.26+1.59-2.32=6.19-0.28+5.78-6.31=4.82-3.39+4.78-3.91=5.02-0.16+9.07-9.52=3.04-0.73+2.87-1.5=3.14-2.36+4.94-5.29=9.56-1.45+0.56-8.12=5.21-3.01+7.99-2.82=9.65-1+4.72-9.1=3.87-0.14+9.08-3.14=8.12-7.39+3.98-1.76=9.87-1.53+9.37-8.45=9.68-2.35+4.58-7.5=7.8-2.14+3.93-2.25=7.48-2.17+6.11-7.46=9.06-0.74+7.72-4.77=8.29-2.04+1.89-4.06=9.89-7.14+9.46-8.02=8.57-1.37+9.99-1.41=9.68-3.08+6.47-5.3=5.97-5.09+2.56-2.07=8.88-4.66+5.43-7.73=5.05-1.11+7.53-1.8=5.78-4.12+6.03-3.54=6.55-0.64+5.82-1.67=7.96-0.98+5.27-4.04=9.55-3.53+6.85-2.34=8.99-1.65-4.29+9.95=6.86-0.82-5.6+5.8=5.29-1.35-2.51+9.64=9.32-5.75-0.09+3.36=9.77-2.69-0.28+2.66=6.61-3.13-0.69+2.86=4.58-2.14-1.13+5.23=3.44-1.24-0.62+7.3=8.88-4-3.18+1.19=5.53-0.2-4.64+5.5=9.68-6.16-1.09+6.11=7.29-5.33-0.18+4.18=6.04-0.26-0.66+1.15=9.39-1.71-4.28+5.7=7.45-4.87-0.74+8.75=7.78-1.8-3.04+8.43=8.59-0.64-0.52+7.26=5.16-2.88-0.38+8.09=8.1-3.1-4.3+0.69=9.82-0.42-1.04+7.14=9.76-0.66-3.21+6.84=7.98-2.12-4.29+4.91=8.49-4.4-0.99+4.74=8.71-3.77-0.22+8.72=8.42-5.1-3.13+5.39=7.49-0.55-2.59+8.67=8.51-1.34-0.36+0.9=9.5-1.19-4.38+1.56=8.35-1.18-1.66+9.01=9.5-4.84-2.04+5.03=7.7-2.39-4.51+4.17=7.14-0.35-3.89+5=9.97-2-4.29+0.82=4.48-1.5-2.09+5.57=8.45-2.44-5.33+0.1=7.61-2.34-4.74+1.43=8.11-5.9-1.16+4.9=8.05-0.55-2.52+9.45=4.56-1.87-1.17+1.78=5.21-3.26-0.1+9.87=6.54-3.29-2.84+7.52=5.52-1.69-3.34+5.69=2.72-0.93-1.12+1.65=9.61-5.28-2.22+3.07=8.71-1.58-2.32+1.26=7.04-0.94-2.95+6.77=4.03-0.33-1.96+5.31=8.57-4.23-3.74+9.3=4.13-2.25-1.73+0.06=8.06-0.45-1.94+2.2=6.34-0.12-1.67+9.26=7.02-0.28-0.82+2.95=9.24-5.65-3.07+6.07=7.8-1.12-3.83+4.52=7.81-0.12-0.31-3.23=7.01-2.21-1.37-1.77=8.34-0.07-3.29-0.45=9.75-2.07-0.76-0.84=7.7-0.92-0.19-4.97=6.76-2.49-1.52-0.02=8.01-1.31-2.73-0.32=7.88-2.32-0.92-0.45=6.25-1.22-0.62-1.65=9.76-6.43-0.99-2.14=9.41-1.27-2.77-2.23=9.4-5.61-2.66-0.43=9.9-0.4-2.21-5.5=8-0.27-0.33-4.44=8.11-2.17-0.96-2.63=7.95-1.21-2.22-1.71=8.43-2.39-4.39-0.04=8.07-0.68-5.19-1.39=5.36-0.87-0.78-0.49=9.45-6.76-0.24-1.77=7.83-0.81-0.65-2.48=8.79-3.13-1.22-0.04=9.08-1.69-4.83-1.58=7.64-4.5-1.59-0.9=4.58-2.1-0.33-2.05=7.56-2.63-1.6-3.1=5.99-1.67-0.09-3.87=9.08-0.65-2.84-3.26=8.85-1.81-4.16-1.56=7.71-2.7-0.46-2.98=9.11-2.26-0.08-0.49=8.17-0.13-7.24-0.2=9.78-0.02-2.27-4.21=7.64-0.37-3.52-3.47=9.16-2.27-1.13-1.68=8.63-0.91-2.89-0.57=7.42-2.07-3.19-1.89=7.35-0.99-0.67-4.19=9.55-0.58-4.92-2.93=8.66-2.48-2.38-0.37=8.45-1.9-1.73-1.39=8.14-0.3-3.95-0.48=8.93-3.1-1.66-1.18=8.99-1.27-4.85-0.54=6.33-2.68-0.22-2.01=1.99-0.84-0.6-0.41=7.38-1.25-2.98-2.75=7.91-0.45-0.16-4.86=9.83-0.18-5.87-2.98=8.87-3.45-0.71-3.78=6.01-4.1-0.19-0.24=6.78-3.63-0.19-0.25=8.34-2.57-3.77-1.08=5.98-2.14-1.49-2.22=參考答案2.8+0.86=3.660.24+0.68=0.928.16+0.53=8.696.95+2.64=9.597.41+4.91=12.325.22+4.82=10.040.92+9.01=9.937.58+8.56=16.146.64+0.09=6.735.24+6.16=11.45.17+7.82=12.999.95+3.39=13.349.89+5.41=15.35.35+1.35=6.79.75+8.57=18.328.91+6.17=15.083.76+9.21=12.977.07+8.01=15.087.33+8.38=15.717.75+8.08=15.838.53+2.9=11.431.35+5.66=7.018.04+9.19=17.239.18+5.72=14.90.66+7.79=8.450.31+0.85=1.167.58+1.93=9.511.18+0.74=1.928.31+4.08=12.390.67+6.46=7.137.84+5.33=13.171.69+6.55=8.240.11+2.77=2.884.16+6.69=10.851.47+2.21=3.689.22+5.26=14.488.58+4.79=13.372.79+2.26=5.053.38+7.89=11.277.93+0.38=8.314.06+3.41=7.479.21+2.72=11.935.72+8.67=14.399.03+3.62=12.655.08+8.55=13.635.32+5.42=10.744.29+0.09=4.382.73+6.45=9.186.06+4.78=10.844.04+2.84=6.887.58+7.7=15.287.04+9.34=16.383.83+6.11=9.942.54+2.8=5.347.93-4.59=3.349.56-8.68=0.886.55-1.37=5.182.05-0.9=1.154.8-3=1.84.61-1.55=3.067.63-3.85=3.786.5-3.22=3.285.16-3.72=1.449.73-8.41=1.326.59-2.67=3.924.88-4.33=0.556.26-3.88=2.383.94-1.78=2.163.03-1.51=1.525.37-2.13=3.246.08-0.36=5.729.68-1.3=8.387.93-2.88=5.059.51-3.67=5.849.26-6.54=2.729.78-5.42=4.369.04-7.27=1.775.97-2.04=3.939.45-1.01=8.446.93-6.4=0.538.66-5.65=3.015.33-3.86=1.477.72-2.59=5.136.39-3.25=3.149.59-0.3=9.290.64-0.24=0.47.35-0.87=6.485.25-1.79=3.469.74-8.36=1.386.59-3.93=2.668.6-1.71=6.891.51-0.44=1.079.4-0.53=8.877.62-1.14=6.487.57-0.92=6.655.88-2.92=2.968.62-7.35=1.279.87-9.11=0.764.34-2.25=2.099.96-6.43=3.536.16-1.23=4.939.04-7.35=1.694.39-1.23=3.166.7-4.27=2.439.79-8.06=1.736.26-4.59=1.678.56-5.58=2.988.32-5.35=2.977.88+7.01+3.61=18.57.6+2.29+7.21=17.11.5+0.27+6.37=8.142.1+9.94+5.23=17.271.86+3.31+1.21=6.383.99+5.18+9.78=18.959.98+9.52+6.67=26.173.12+9.36+5.79=18.274.98+5.04+4.14=14.166.44+7.91+5.21=19.568.35+4.47+7.22=20.042.2+2.53+7.43=12.169.22+5.98+8.29=23.492.78+5.53+6.41=14.723.2+2.22+7.94=13.367.44+5.5+4.15=17.099.7+3.86+0.19=13.758.16+0.44+3.63=12.239.73+6.37+6.13=22.235.85+0.15+2.27=8.276.39+1.88+0.83=9.18.72+0.33+4.42=13.479.52+3.55+9.37=22.447.65+7.27+2.44=17.360.25+9.34+6.12=15.716.83+3.12+4.5=14.452.47+6.01+1.29=9.779.27+1.74+0.92=11.936+2.49+6.04=14.530.12+6.42+1.84=8.384.96+6.74+8.43=20.131.86+1.05+8.72=11.637.51+0.3+5.86=13.673.98+0.22+0.38=4.589.54+6.12+6.2=21.867+6.41+6.34=19.757.64+5.86+2.16=15.661.49+5.45+5.93=12.873.48+9.11+2.88=15.477.46+9.19+5.63=22.285.11+9.35+3.34=17.84.34+9.77+2.28=16.394.03+6.77+7.57=18.376.43+9.47+1.92=17.823.87+5.75+1.23=10.854.67+1.93+3.45=10.057.55+7.35+5.99=20.897.5+5.08+5.13=17.717.59+8.47+4.33=20.399.13+1.84+6.04=17.016.2+9.25+1.03=16.485.37+9.54+1.55=16.462.2+8.91+6.61=17.724.36+1.25+4.67=10.282.45+1.02-1.04=2.436.9+6.14-5.99=7.056.8+1.22-3.67=4.355.54+2.9-7.79=0.650.02+4.57-4.07=0.529.4+7.98-9.33=8.056.7+9.07-9.25=6.520.98+2.07-2.21=0.847.21+9.62-0.93=15.93.22+7.19-8.84=1.575.9+6.34-5.35=6.893.37+8.01-4.81=6.574.19+6.91-8.47=2.630.02+6.36-3.49=2.892.71+7.87-8.58=26.58+4.51-8.49=2.67.2+2.72-0.71=9.218.99+7.51-9.06=7.440.43+9.96-9.36=1.035.11+3.42-1.79=6.746.67+3.13-1.56=8.241.97+2.11-2.2=1.883.99+2.37-4.22=2.142.2+7.26-5.18=4.282.21+2.22-2.03=2.45.05+4.45-6.1=3.49.54+1.47-0.57=10.443.26+5.14-7.29=1.117.59+7.18-7.15=7.626.77+1.61-5.35=3.033.21+0.4-0.53=3.085.87+1.8-2.6=5.072.25+5.12-0.22=7.159.68+1.2-6.04=4.845.34+1.24-1.41=5.173.06+7.71-1.21=9.568.82+6.31-5.15=9.983.38+9.94-2.65=10.679.74+8.91-8=10.657.86+7.25-1.11=148.75+0.94-0.13=9.566.48+0.64-6.41=0.717.82+5.48-9.33=3.977.17+9.17-7.09=9.255.08+8.37-7.57=5.883.86+3.3-6.47=0.693.7+7.06-6.88=3.882.9+2.78-4.56=1.128.03+4.78-4.06=8.750.64+9.07-8.38=1.331.41+9.71-8.46=2.668.99+0.59-4.21=5.377.05+4.45-3.26=8.241.6+2.02-1.93=1.696.91-2.87+3.48=7.523.11-0.18+5.04=7.979.14-2.69+7.05=13.58.84-7.63+1.66=2.877.7-6.71+0.72=1.717.05-5.68+1.33=2.76.07-0.99+9.57=14.654.08-0.28+2.75=6.552.96-1.53+3.67=5.19.73-8.97+7.49=8.254.68-0.85+1.85=5.683.52-1.66+9.26=11.129.08-2.73+8.27=14.629.52-0.72+3.16=11.967.56-6.11+5.82=7.276.09-3.19+8.06=10.967.87-2.77+0.62=5.726.3-2.32+2.24=6.224.67-3.77+7.81=8.718.35-4.73+8=11.624.83-3.07+6.36=8.126.49-1.14+5.96=11.316.73-6.47+7.38=7.645.71-1.86+6.77=10.626.89-6.16+7.06=7.794.64-2.8+8=9.845.5-4.4+1.04=2.149.37-5.91+2.01=5.473.7-0.07+1.72=5.359.69-1.84+5.89=13.748.1-3.1+1.34=6.347.34-7.14+3.81=4.016.43-3.09+3.5=6.846.85-0.29+1.93=8.495.65-3.3+8.51=10.868.92-7.58+3.4=4.748.4-1.01+4.41=11.89.88-6.79+1.75=4.848.25-0.82+4.03=11.467.71-0.28+6.34=13.779.41-5.27+1.25=5.399.44-0.34+7.48=16.589.75-5.86+5.84=9.736.09-5.38+9.86=10.579.57-1.26+5.9=14.216.79-3.72+5.26=8.333.78-1.21+1.53=4.13.92-0.64+6.43=9.715.08-1.87+9.57=12.786.33-0.51+8.68=14.57.05-6.28+2.72=3.495.94-3.64+3.76=6.065.96-1.06+2.97=7.877.73-5.65+1.58=3.669.33-0.59-0.95=7.797.91-4.49-1.45=1.975.88-4.61-0.37=0.98.06-0.52-4.78=2.767.68-0.1-4.82=2.769.53-1.48-6.19=1.866.93-1.34-1.69=3.98.31-3.42-2.6=2.297.61-6.46-0.54=0.618.11-1.43-4.1=2.589.5-5.98-0.37=3.156.87-3.81-2.14=0.927.55-3.39-3.75=0.412.14-1.07-0.76=0.319.17-4.39-4.5=0.289.76-1.1-4.96=3.79.93-2.23-4.66=3.049.9-2.13-6.43=1.347.81-4.66-2.68=0.478.1-7.23-0.6=0.273.99-0.37-3.28=0.345.9-1.98-0.94=2.986.6-3.23-1.95=1.429.81-5.1-3.07=1.648.33-3.43-1.25=3.657.29-0.91-3.61=2.779.4-0.95-3.91=4.547.48-0.51-5.52=1.453.6-1.79-1.2=0.617.05-0.42-5.33=1.33.04-0.19-0.25=2.62.06-0.44-0.22=1.49.04-6.86-1.06=1.125.29-2.03-1.19=2.076.53-2.2-3.32=1.019.02-2.28-1.3=5.447.88-0.79-5.46=1.637.85-2.57-1.15=4.139.81-3.17-5.94=0.75.71-4.12-1.43=0.169.91-1.77-3.54=4.69.87-3.85-3.38=2.648.36-1.31-0.19=6.869.8-1.94-3.61=4.255.24-0.3-3.32=1.625.63-0.87-4.65=0.115.03-2.26-0.9=1.878.64-1.43-0.83=6.388.66-0.32-3.8=4.545.11-0.94-0.46=3.719.14-1.59-1.84=5.715.1-0.99-2.79=1.327.01-4.34-2.13=0.548.95-2.78-6.01=0.166.73+1.19+9.5+2.46=19.883.4+1.58+5.66+4.43=15.079.58+7.58+7.1+6.78=31.049.48+7.15+2.26+9.53=28.427.78+0.95+0.62+6.44=15.793.46+1.32+2.72+4.8=12.33.9+5.67+5.73+6.01=21.315.89+5.94+7.51+3.39=22.737.19+8.9+0.24+4.25=20.584.98+2.32+3.56+6.02=16.885.04+9.59+6.64+2.18=23.458.66+2.46+7.47+2.01=20.62.66+3.65+8.02+0.08=14.411.41+4.77+3.66+5.22=15.069.14+2.2+5.75+5.96=23.054.72+2.47+7.05+9.13=23.370.66+2.83+0.47+1.26=5.223.66+5.62+3.22+7.39=19.893.57+5.98+0.03+1.08=10.663.35+0.53+0.79+9.09=13.763.81+1.16+0.8+9.92=15.692.81+2.12+3.74+0.42=9.099.95+0.26+1+5.3=16.515.21+8.17+3.65+6.62=23.651.15+7.74+7.42+4.73=21.046.71+6.04+4.36+1.16=18.272.84+9.92+9.34+4.08=26.188.02+5.48+4.13+0.7=18.336.06+7.87+5.84+7.45=27.225.89+3.64+2.88+8.09=20.58.41+1.49+5.39+1.6=16.893.73+0.54+4.45+7.03=15.757.3+4.16+8.96+9.92=30.343.35+6.1+6.52+5.1=21.078.81+0.61+0.52+4.5=14.442.32+2.27+3.15+4.45=12.197.69+2.13+0.98+5.71=16.513.63+5.9+7.46+1.51=18.56.66+6.95+4.7+3.07=21.387.33+1.4+4.74+9.93=23.45.77+5.21+9.63+2.01=22.625.9+3.57+8.01+3.49=20.977.81+4.5+1.73+7.6=21.645.2+4.23+2.16+6.5=18.096.18+0.33+0.57+1.79=8.877.22+5.98+9.5+6.36=29.061.99+6.27+3.76+6.35=18.377.14+6.13+9.33+4.33=26.933.64+1.24+7.29+0.63=12.83.48+6.44+3.66+6.13=19.717.47+4.94+9.04+1.34=22.790.42+7.3+3.45+9.99=21.165.98+4.14+4.53+2.99=17.645.8+7.45+0.68+6.81=20.743.15+5.88+3.01-4.27=7.774.45+6.21+4.36-9.4=5.628.99+9.17+6.9-7.12=17.949.87+0.38+4.36-8.66=5.957.53+8.33+9.11-7.49=17.480.27+0.48+9.3-6.87=3.185.16+4+6.18-9.43=5.916.62+3.72+7.33-1.14=16.538.89+0.37+7-6.76=9.54.08+3.31+1.04-2.23=6.26.35+9.59+9.87-8.55=17.269.15+6.24+0.32-6.74=8.971.86+6.85+2.8-7.96=3.558.95+4.52+9.45-2.9=20.025.66+1.92+4.52-5.73=6.370.26+6.87+7.36-2.7=11.795.61+5.87+6.6-2.5=15.589.2+0.74+1.83-6.11=5.663.29+3.99+8.69-6.59=9.384.99+6.67+2.21-4.83=9.048.83+7.96+2.36-6.47=12.682.67+0.17+6.26-6.07=3.033.9+7.61+0.37-9.28=2.66.06+3.81+4.75-8.78=5.845.8+6.75+3.93-1.16=15.324.33+3.01+6.61-2.79=11.161.34+3.3+2.41-6.58=0.470.78+4.86+8.51-2.85=11.36.72+8.73+4.54-6.23=13.764.54+0.71+1.34-4.38=2.214.28+6.59+3.13-3.31=10.691.01+6.59+0.4-4.98=3.027.22+8.69+1.68-4.62=12.976.47+9.23+1.67-6.34=11.035.78+9.32+0.02-9.86=5.265.34+5.42+3.92-7.19=7.490.62+1.86+2.47-1.44=3.512.9+8.23+7.65-4.56=14.227.57+0.79+1.41-1.57=8.24.12+6.8+3.67-6.22=8.371.7+9.27+3.06-4.33=9.79.58+4.3+8.32-3.17=19.032.15+7.17+5.56-2.57=12.313.77+4.93+3.75-1.36=11.090.89+1.21+8.43-5.11=5.423.88+7.09+1.59-5.48=7.084.43+5.92+3.54-8.53=5.360.05+2.32+1.8-0.33=3.849.85+2.49+0.08-7.3=5.125.21+6.13+8.49-0.02=19.813.05+9.75+0.39-6.78=6.413.67+5.64+1.42-7.62=3.114.32+6.65+1.2-8.84=3.330.38+1.47+0.56-0.7=1.715.22+5.86-6.92+7.91=12.074.2+5.07-3.39+9.12=157.97+2.13-8.14+9.15=11.116.77+6.21-3.75+9.62=18.857.13+0.87-7.06+6.92=7.869.62+6.14-4.22+3.54=15.087.06+0.73-6.89+8.09=8.999.71+9.49-0.37+2.04=20.876.09+9.92-6.49+5.73=15.255.39+5.58-9.25+5.19=6.910.29+8.44-4.11+0.85=5.476.99+2.67-7.38+4.02=6.39.21+1.26-5.47+7.13=12.136.07+7.23-1.17+9.99=22.124.53+4.77-0.25+6.06=15.119.5+8.65-5.64+5.88=18.395.3+8.66-9+0.13=5.098.7+1.36-8.69+0.27=1.641.17+9.87-4.68+6.78=13.140.2+1.25-0.11+6.36=7.78.82+7.76-8.99+1.94=9.535.05+2.54-1.3+4.56=10.852.81+9.56-5.16+6.93=14.144.4+6.63-4.7+1.68=8.013.61+3.52-0.23+1.53=8.432.85+5.99-5.37+5.52=8.993.56+0.47-1.26+9.63=12.44.55+8.03-7.96+6.92=11.547.55+2.8-7.09+3.84=7.15.43+7.61-0.38+2.36=15.025.5+1.8-7.17+2.21=2.347.8+3.78-2.27+7.71=17.029.5+7.33-1.78+9.57=24.628.29+3.24-9.34+7.44=9.633.71+7.29-9.98+1.22=2.248.08+3.27-3.14+4.55=12.765.85+4.59-0.02+1.8=12.224.37+1.95-2.25+3.18=7.257.96+2.2-3.81+7.18=13.539.96+5.74-4.01+1.02=12.714.82+5.92-7.74+3.22=6.227.63+7.31-9.36+0.72=6.38.57+9.37-2.37+2.59=18.166.94+5.55-6.34+7.26=13.416.83+4.51-2.68+5.62=14.285.31+1.64-5.39+2.59=4.152.07+4.63-5.02+5.04=6.724.21+5.83-7.39+1.93=4.586.64+2.67-6.43+7.84=10.725.8+5.98-9.2+7.56=10.147.85+1.53-0.91+6.97=15.444.33+5.21-1.75+8.56=16.356.62+4.23-6.1+6.73=11.489.6+0.91-1.89+6.4=15.024.62+2.81-4.49-0.02=2.929.57+3.64-1.13-1.8=10.284.51+7.84-6.7-0.62=5.038.36+9.56-0.24-2.93=14.759.33+4.22-4.08-8.8=0.671.98+5.86-1.85-5.2=0.797.83+1.81-3.92-3.94=1.783.77+7.86-6.02-3.22=2.399.13+5.97-4.25-3.64=7.219.48+6.33-9.02-2.27=4.521.06+7.22-2.46-3.45=2.377.9+3.61-5.61-0.26=5.647.6+3.67-1.71-5.16=4.42.31+7.22-7.6-1.37=0.566.72+2.65-0.09-3.17=6.119.48+5.52-8.88-1.25=4.871.42+7.74-7.14-0.96=1.064.94+6.75-1.38-2.04=8.275.46+9.64-0.38-4.61=10.116.64+9.71-7.05-9.14=0.169.66+5.53-9-1.51=4.686.75+7.26-4.02-8.67=1.328.54+9.63-0.19-8.79=9.199.52+9.48-5.78-8.73=4.493.43+4.56-0.09-0.68=7.228.86+7.58-7.12-1.22=8.11.98+8.48-4.92-3.3=2.241.83+0.67-0.33-1.92=0.259.96+2.53-3.74-3.64=5.110.25+9.76-5.22-0.3=4.492.96+2.61-1.05-3.9=0.627.7+0.99-0.17-5.53=2.999.71+7.84-9.52-4.31=3.729.55+6.87-1.06-0.32=15.048.83+2.01-1.56-6.37=2.919.97+6.93-7.03-7.47=2.45.63+3.06-0.31-4.5=3.887.01+7.31-5.95-5.46=2.918.31+2.44-6.86-0.21=3.688.41+8.7-9.93-0.28=6.99.15+6.83-1.46-7.69=6.833.58+9.22-6.25-1.71=4.847.74+4.55-0.18-3.71=8.42.38+9.94-5.28-1.55=5.497.99+1.81-5.48-1.86=2.464.98+7.23-9.12-1.44=1.655.54+3.84-8.6-0.1=0.689.76+9.86-1.59-1.97=16.065.02+6.12-2.99-0.22=7.934.64+9.77-7.68-2.54=4.194.66+8.92-0.33-0.83=12.427.64+3.33-4.83-4.72=1.428.6+6.33-7.19-7.24=0.58.73+1.18-4.02-1.1=4.791.62-1.32+4.7+5.91=10.916.81-6.4+8.68+6.75=15.849.32-7.82+4.14+4.62=10.269.98-5.16+7.92+7.37=20.116.18-2.21+7.66+0.34=11.979.16-7.68+3.08+0.73=5.298.33-7.12+3.29+6.74=11.249.19-2.51+0.7+3.05=10.438.05-3.69+1.47+5.42=11.255.61-3.84+6.42+8.57=16.767.56-2.73+5.87+5.19=15.898.47-5.17+7.19+3.78=14.275.29-2.63+8.91+0.74=12.317.65-1.9+2.56+2.9=11.210.97-0.86+8.32+8.2=16.639.66-7.46+7.33+3.89=13.425.89-0.38+1.47+9.84=16.827.75-4.6+7.27+8.64=19.069.68-9.49+9.52+1.89=11.66.22-3.56+8.17+2.73=13.565.98-2.73+2.6+4.27=10.129.02-8.37+3.38+7.4=11.432.25-0.88+3.25+2.44=7.065.7-3.49+2.11+5.18=9.55.93-1.01+0.7+4.08=9.79.26-0.27+4.82+3.28=17.099.6-1.76+0.85+7.69=16.388.86-5.36+6.48+7.2=17.189.37-5.41+0.67+1.88=6.519.76-4.61+3.41+6.02=14.587.54-5.68+1.81+2.52=6.193.4-2.89+3.14+2.58=6.238.73-5.33+2.92+6.29=12.615.09-1.38+6.14+7.17=17.029.47-4.76+0.67+0.92=6.38.16-3.56+0.76+2.33=7.698.74-6.41+9.44+3.18=14.957.24-2.8+6.5+4.35=15.299.1-3.11+4.74+3.78=14.516.85-2.36+6.33+5.88=16.74.77-4.37+6.78+3.26=10.445.19-1.15+1.31+3.95=9.37.67-0.47+6.79+7.36=21.359.05-1.97+6.32+0.92=14.327.67-1.65+0.58+3.81=10.419.58-7.7+5.71+3.19=10.788.37-5.12+9.69+1.31=14.258.95-5.56+7.35+3.39=14.139.12-5.63+9.59+7.72=20.87.5-6.4+3.07+7.14=11.319.5-5.34+5.5+3.58=13.244.72-0.16+6.39+5.29=16.247.74-4.09+6.69+2.56=12.91.87-1.47+6.37+9.4=16.179.44-8.37+6.61-0.8=6.888.32-7.87+3.9-2.35=26.97-3.72+9.55-4.92=7.888.4-1.27+2.65-7.73=2.055.26-4+1.33-0.6=1.996.91-5.16+3.57-4.37=0.952.83-0.52+5.72-3.59=4.449.28-1.21+1.98-9.25=0.89.61-0.65+8.13-9.19=7.95.93-5.44+3.17-1.91=1.751.98-0.54+7.96-0.18=9.227.13-5.34+5.54-1.86=5.473.18-1.37+4.91-3.54=3.184.4-0.28+6.11-5.99=4.249.75-6.69+3.12-5.49=0.697.58-3.41+7.42-4.59=79.51-0.23+0.4-5.82=3.868.98-4.95+4.48-1.91=6.69.82-3.16+4.18-2.85=7.999.45-4.56+1.04-4.44=1.495.33-3.46+6.67-4.52=4.025.87-3.99+3.69-2.6=2.972.54-1.01+5.58-4.54=2.575.26-1.04+7.52-6.94=4.89.44-1.01+2.59-4.43=6.598.05-1.3+0.83-2.05=5.539.4-4.83+5.19-1.98=7.785.11-3.26+1.59-2.32=1.126.19-0.28+5.78-6.31=5.384.82-3.39+4.78-3.91=2.35.02-0.16+9.07-9.52=4.413.04-0.73+2.87-1.5=3.683.14-2.36+4.94-5.29=0.439.56-1.45+0.56-8.12=0.555.21-3.01+7.99-2.82=7.379.65-1+4.72-9.1=4.273.87-0.14+9.08-3.14=9.678.12-7.39+3.98-1.76=2.959.87-1.53+9.37-8.45=9.269.68-2.35+4.58-7.5=4.417.8-2.14+3.93-2.