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)與答案匯編

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)與答案匯編6.27+3.67+2.94=9.82-7.23=2.79+1.95+2.73=6.31-3.04+6.79+9.43=8.92-2.8-4.01-1.07=2.15-1.01-0.18=8.82-3.2+3.72=8.81+2.95-2.78=8-1.12-3.77=6.95-1.17+7.95+0.13=3.99+9.34+5.47+5.06=8.54-4.48+3.16+3.53=2.44+0.65+4.09-3.4=7.35-0.29-0.17-6.77=8.95-0.54+5.87=7.6-4.04+4.97-3.78=8.39-1.25-1.08=8.7+3.25=2.19+7.7-7.62=9+9.71+4.08=4.97+0.81+3.22-0.05=5.57+3.01+8.89=2.25+9.9+9.55-4.12=4.44-1.12+0.62+5.58=9.15-2.37-1.99-3.22=3.13+6.35+3.67=6.6-1.59+7.32-6.91=6.5+6.57=7.68-2.21+1.28-6.54=9.65-7.93+8.16-4.45=9.94-1.91-6.83=6.86+9.16+6.61+3.59=5.8+6.69+7.58-4.4=8.31-0.29-2.37-1.75=7.64-3.95-1.36-0.99=6.63+7.7-0.04-7.06=9.04+6.94+3.12=7.53-0.86=2.6+5.05+3.43-5.73=2.47+1.84+5.5=4.85+6.43-5.26=9.45+9.17+2.62+8.84=6.34-0.45-0.54-1.11=9.62-0.17-0.16=3.06+6.84-4.69+3.03=5.42-5.07+3.35+3.38=3.01+9.81=7.78+4.25-2.76-3.2=4.81+2.01-6.5+4.97=7.93+1.34-0.43=6.98-6.12+8.84-1.3=8.97-2.61+5.32+6.33=4.73-4.19=3.76-2.97=2.93+4.49-3.28=5.74+2.93+8.39=8.39+1.87+6.11=2.69+1.73+6.41+1.23=5.27-5.09+5.45=2.4+8.62-3.3=7.27-2.13-1.71+8.51=5.75+9.81-6.03=5.87-0.54-3.74=9.1+7.34-8.41+5.76=9.03-5.88-1.38+0.87=9.43+7.91-4.64=1.31+3.47-0.3+3.01=8.54+0.7-1.98=4.43-3.25+7.09=9.96-1.01+3.18-7.16=3.95-1.33-0.08=8.99-3.43-4.09+4.01=4.84-1.78+3.87-3.31=9.09+5.94=2.38+0.63+6.01-0.39=6.67+6.65+4.44=6.99+1.68+7.03+2.67=5.14-4.7+2.93=8.88-0.41-0.69+6.52=9.77+0.42-0.26-4.89=9.65-1.99-0.57=8.68-2.75-2.5+5.22=5.57-4.79+5.35-3.68=6.14-1.95=6.71-2.07+3.88+8.9=2.1-0.66+0.74+6.87=4.04-3.69+5.02+1.04=7.11+0.73-0.57-2.06=1.45+9.27+6.1-8.27=9.81-5.52+1.5+3.94=4.15+5.62+1.21-5.51=7.73-4.69=9.11-0.19-1.04+6.85=7.46+7.11-3.8+2.91=4.96-0.17-4.51=1.46+5.51+9.65+0.37=9.57-2.34-1.22-0.68=9.61-4.19-4.16+9.8=9.45+7.57=7.59+5.93+9.39-6.78=1.65+9.29+7.67-1.3=8.56-0.3-0.73-6.25=6.87-4.06+5.81+5.44=4.42-3.95+4.87=6.89+8.19-2.28-5.1=3.28-1.22+8.33=4.43+7.72+0.04-3.18=5.07+8.76-2.59-4.33=3.3-2.04+3.86-1.69=1.82+2.11+1.25+5.35=9.84-2.32-3.41-3.89=1.74+9.69+5.92=6.98-1.42-5.37+8.04=8.02+4.39-2.77-0.85=0.59+2.87-3.09+9.29=7.49+2.21+7.03+8.57=9.07+0.18-8.31+1.94=8.43-0.99-4.1-2.9=6.11+6.06=1.88-1.61=7.54-2.84+2.17=7.11-2.24=9.74+8.59-5.35=7.73-1.98-4.29=2.96+4.21+9.07=8.83+7.78+4.08+0.22=7.48-0.75+7.82+1.79=6.25+0.85-2.33=9.81-0.45-3.72=1.3+7.47-5.78+8.54=0.22+8.08-4.49+5.39=9.92+0.31=5.4+8.75=0.95+5.21+8.25+2.56=0.68+2.16+7.03=1.11+8.05-7.27+1.28=7.11-6.9=4.16-0.42+3.19+4.65=3.89-0.61-2.67=9.98-0.73-2.17-3.63=1.62+3.53+4.6-3.62=8.4-4.29-2.52+3.53=5.83+1.59+4.24-4.21=3.43+3.54=3.97+9.99-8.23-3.03=3.19-2.64+4.01-1.28=7.08-1.98=8.31-6.8=5.23-4.35-0.09+2.34=8.76-3.87+5.23=8.28-5.51+5.8-6.33=2.68+9.31=7.93-2.79-1.55+7.86=8.1+4.36=9.32-1.52-4.47=9.76-0.82-4.92-3.48=9.01-2.02-3.92-1.69=0.9+4.34-0.72=7.58-5.24+6.08+1.3=8.38-7.12=1.89+4.2+7.28-7.27=6.52-2.39+9.77+7.45=9.64+9.99+5.24+0.69=8.79-2.19-4.36-1.97=4.82-3.3+7.71=3.43+2.65-3.22=6.36-3.54+6.38=9.22-3-4.75+7.51=2.19+4.34+4.44-4.97=7.81-0.41-4.66+5.49=8.46-3.67+9.72=8.14+1.7-8.61+3.55=9.64+3.56-8.02+7.21=3.95+1.91+4.13-5.5=7.37-3.27-1.4=2.17+7.45-6.19+9.61=7.11+1.23-1.37=8.97-4.35-3.04=5.47-0.2+6.84+1.51=9.66+1.24=7.03-0.75+7.76+6.3=4.53+6.99=8.56+8.25+1.87=7.12-0.03-0.37+1.62=1.52+4.71-1.02+0.14=4.78+1.98+5.01=9.46-2.55-6.18=6.1+4.48+4.09=7.56-0.47=5.93+3.77-4.25=9.98-8.24+6.13-0.57=6.62+4.11-5.57-2.44=9.16-6.53-0.91+6.66=4.87-2.86=8.27-1.75+1.89=9.88-5.34+3.35=2.41+2.45+2.91+7.67=9.54+9.04=6.98+3.52-2.39+4.58=7.56-1.74+3.33=9.26-8.4+8.7+0.92=8.89+3.45+2.58+9.98=7.9-5.15-2.03+8.91=5.91-5.66+1.37=8.17+5.19-3.95-1.73=6.91-1.69-2.25=8.81+0.79=1.99+3.4-1.13=4.45-1.08-0.24+2.48=4.05+2.53+6.68=4.37+8.83=8.48-0.35+2.97-4.59=8.72-6.71-1.02+6.6=7.67+2.49-6.99+6.26=8.92+1.84-1.07+3.41=3.36+8.05-5.13-2.03=8+0.9-3.65=6.04-1.16+4.54-8.62=1.44+3.14=6.42-5.77-0.51+9.61=2.68-0.51+8.02-5.68=7.25+9.48+5.03=8.73-8.59=7.77-2.1+9.91-4.98=9.56+9.94+8.95+4.57=9.26-4.16=7.91-1.23-5.52-0.46=8.81-1.35+7.91+0.11=2-0.93+4.2=8.94-8.41+4.54-4.51=1.46+0.29+3.39+4.27=4.07-0.35=9.68-4.51+8.13+8.73=7.46-6.31+9.76-2.76=3.87+6.93-0.63=6-3.67+8.28=6.1+4.36-0.35-7.94=5.34-1.78-0.04=4.61+8.57+0.56=6.11-5.08-0.04-0.65=9.23+6.71-9.95-3.1=3.8+7.73-2.08=9.93-8.58+9.72-9.41=7.33+3.81-2.28=6.56+7.59-8.79-0.53=9.89-3.24-4.14+0.38=9.6-5.46-0.19=3.32+7.33+9.76-9.7=9.93-4.45-0.44-3=9.52+4.86-6.27-3.03=4.75-2.93-1.18+2.86=5.36-1.73-1=7.06+5.43-5.86-2.06=2.03+0.97+8.5-3.9=9.5-7.5+6.72=6.62-3.15-0.79+7.84=9.03+2.83=4.71+4.37=8.78+5.55+3.82=9.54-7.01-1.3=9.36-8.16=4.35+5.69-1.09-7.29=4.15+5.77+1.59=9.63-1.42-3.85-3.43=9.42-2.71=8.22+7.25+4.5=8.89-0.18-6.75+2.93=7-0.39+5.61=8.03-1.41-2.45=5.33-2.92+0.78-2.59=7.93-3.13-2.9+8.55=0.74+5.06+0.03=8.41+5.28-0.71+0.77=9.86+6.76+8.2+1.34=5.73+8.76-0.87-4.48=9.74-0.11-7.95-1.5=9.05-7.76=6.08+5.75-3.57-6.68=9.53+8.09-1.36=2.43+1.78+5.99-8.49=0.97+1.11+2.19=8.47-6.75=5.34+6.2-2.56-1.61=6.84+4.98=9.09-0.86+2.28=9.03-1.1-0.53+5=3.32+7.02+6.2-4.21=5.34-3.03+7.44-4.2=6.78+4.36+9.07+7.49=4.96+8.9+5.15+0.19=6.56+2.73-7.35=2.68+1.32-2.38+5.57=8.37+1.36-8.16+5.5=9.92+8.09=7.18-0.25=1.32+8.04-0.08-0.31=9.99-2.19+7.96+0.68=4.98+6.12=8.97-1.05=2.88+8.84-3.69+8.86=0.48+9.03+1.45=8.62+5.22+7.89-0.37=8.87-2.98-3.39-1.23=7.91-1.31+0.04=6.67-3.69+3.24=9.24-5.67-2.56=7.9+8.73-0.83-2.78=7.35-2.73+3.28=9.23+1.63-9.57+1.94=7.49-5.3-1.23+2.55=6.95-0.15-0.68-3.55=7.76-4.78+5.72+8.17=9.71+4.18+4.89+4.57=8.29+6.19+1.37=6.34+9.68-7.64+6.41=5.17+2.34-2.28+9.4=6.03+8.97-2.87=0.5+6.14-1.96+7.72=9.46+3.15=3.24-2.74-0.28=2.22-1.69+2.35=6.52+4.57=4.79+5.95+5.28+2.65=6.86+6.96=8.22+9.46+5=5.76+5.75-1.1=7.15+4.66-5.1=3.83+5.18=2.81+0.82+6.05-5.8=9.53-3.23-0.62-2.15=6.37-0.6=1.19+4.04-3.93+7.87=4.28+4.39+4.8=3.83+2.71-3.64=6.31-2.59-3.31=1.67+3.85=7.38-3.23+5.43+6.56=4.24+8.65-2.51-1.94=8.66-3.73+6.71+8.62=4.59+8.6-6.96+4.55=2.67+9.09-9.19-0.54=3.71+4.21-5.81+4.61=9.8+7.25-1.72-8.25=8.68+6.85-7.68+6.91=7.03-1.71+3.25+5.22=2.82+0.49+2.03+3.69=6.86-5.12-1.34=4.5+9.3+3.98+1.66=1.88+3.59-3.69=7.89-1.22+2.66=3.52-2.44+1.49+3.39=7.66-3.29-1.81=0.42+9.04+5.43=4.56+7.95-2.7+8.96=7.85-6.35=5.35-3.1+1.93-1.02=9.36-7.82-0.99=3.25+8.12+0.4+0.76=9.85+4.55=6.06-3.86+9.49-8.07=1.85+6.96+9.13-1.03=4.75+9.04+6.18-0.91=5.86+5.78-1.28+4.59=7.69-3.3-2.56+0.36=8.65-0.12-0.91=2.04+7.2-4.78+3.38=2.21-0.24-0.99=2.82-1.32=5.46-3.19+5.93-6.04=2.04+1.91+2.92-2.13=5.44-3.81+3.72=8.7-1.07-0.41=9.84-5.96-1.71-1.34=8.21+6.38-6.96+9.72=5.35-1.65-3.12+5.05=7.55+0.36-5.99=9.89-3.09-2.06+9.2=5.59+0.9+0.57=2.63+6.56+3.47-3.57=6.88+7.26-7.63-4.92=4.84-3.45+7.61=0.73+9.85-7.24=9.99+1.48-4.25+3.55=3.38+3.73=8.28-1.07-3.47+2.86=2.37-2.05+9.97-8.07=8.15-4.99=6.01-3.64+6.29-1.38=9.93-1.73-1.34=3.67-3.32=4.86+5.41+2.56+3.22=1.67+2.27+1.48+4.96=3.94-2.16-0.78+6.45=8.9-2.17=6.19+3.68+1.66=6.12-3.52-1.68=4.08+5.54-1.69-6.18=2.87-2.51+6.36-2.08=6.56+2.29+1.77=7.82-0.59+3.39+9.94=2.67-0.36-0.41-0.06=8.22-3.15=9.68+6.68=5.4+9.67-1.03+1.91=9.33-7.55+5.27=3.49-1.06+9.28+9.2=4.49-0.58-1.35+4.17=8.7-3.68-1.31=4.05+1.74+5.64=8.57-6.32-1.76=7.34-2.12-0.09-2=3.24-2.58+8.58+4.48=5.5+7.54+5.74=7.76-0.64-1.31=1.86+3.8+5.26-2.18=9.98-1.17-1.5-6.51=6.72-2.35-0.77-0.49=9.98-1.09-4.93-2.31=4.55-4.27+6.11-3.61=5.87+3.34+1.41-9.68=4.25-3.18+2.39=8.05-2.03=7.92-0.32=5.97-2.77+7.4-3.99=7.81-2.64+8.22+7.19=9.99-2.23=9.2-8.33=8.74-2.2+0.12=8.23-0.97=3.88+0.42=6.37-4.44+4.35=3.84+8.64+8.7-0.13=6.41-1.95-0.95-0.64=8.71-3.68-0.46-2.64=7.42+8.57-5.31-3.4=0.21+3.89+6.85-5.64=6.48-5.58+5.73-3.6=7.76+8.04-6.57-7.21=8.41-6.97-0.27-0.34=7.23+0.37=4.06-0.14+3.55=5.4+6.88-1.09=3.58+9.58+5.12=7.92-1.52+0.63=2.55+9.31=7.32+4.75+9.22+2.61=5.42+4.66-6.4+3.1=7.27+6.37-6.93-3.04=9.15-5.48+7.13+3.17=2.31-1.27+2.01=2.41+5.53+3.2+7.75=7.76-5.87-0.99=2.18+1.8+3.89=3.56-0.58+6.76-4.17=8.12-1.68-5.67=1.13+7.89-3.34-5.55=6.21+7.54+1.1-6.57=4.03-0.02-0.56-2.24=3.04+0.21+5.27+0.5=6.2-0.14+4.16+9.8=7.7-6.38=9.41-8.9+5.62=3+6.37+2.95=8.94-0.77-6.14-1.1=3.51+8.31-0.17-7.43=8.74+8.87=2.26+0.96-2.51=9.54-5.07+6.57-6.93=8.87-3.02-1.68=3.15+6.01-0.59+6.24=4.38+3.94+2.86=9.2+6.56-2.94+2.53=6.33-3.65-0.39-1.78=7.94+3.19+2.07-9.74=0.35+8.2-6.25=5.03-4.27+8.66+8.94=1.36+2.05+7.42=6.03+0.27+7.07=4.06+6.42-1.04-1.7=8.41+2.2=3.21+5.07+8.11-3.03=8.54+3.12-2.19-7.22=2.59+2.28=7.36+0.96+0.99+3.48=4.44+9-1.03=0.66+3.21-1.64+9.39=7.38-3=5.8-3.86+9.4+4.52=0.46+6.64+8.66+9.16=8.52-7.95+6.63-6.57=8.82-1.92-0.17-2.56=9.22+3.06+4.71+1.57=8.6-0.48-0.54-2.93=4.82+2.39-5.7-0.04=2.24+8.64+9.47-5.21=6.15-0.77-1.67-3.25=6.85+9.39+6.61-3.46=3.09-2.19-0.1+3.76=9.6-7.58-1.84=5.85-5.51=9.59-0.63=8.05+6.85-0.84=7.55-1.84+5.4=3.79+8.12+2.89=3.74+1.99+3.99-9.41=9.98-1.46-6.78+4.88=6.7-2.41+8.09-1.38=8.4-2.71+8=7.78-4.93-0.13=9.84+2.8+8.87+9.38=3.35+2.73=0.1+8.76+2.76=8.6-2.78-3.59-1.81=6.56+3.19+2.76+8.86=4.07+6.81-3.78-6.66=4.19-0.87=4.53+3.96=5.42-0.53-2.66+7.4=1.68+0.55=4.96+9.29-5.1=3.34+8.73-1.05-3.8=5.41-4.68+8.93=5.06-0.8-0.69=5.14-0.6+2.73-1.03=4.75-2.01-2.02+3.52=9.89-2.72+6.46+5.85=9.3-1.2-0.39-3.68=9.44+3.29+2.16-0.17=4.01+2.9=9.85+2.57-6.22+0.24=8.33-0.85+8.22=8.57-4.35-3.03+9.86=8.76-5.07-1.02-1.89=8.92-8.48+8.42-5.7=8-2.87+9.29+0.83=8.36-3.25-4.71-0.05=6.94-1.7+3.46-8.2=5.56-1.28=7.14-6.57=0.21+5.93=2.09-1.73+1.43=7.33-5.03=5.68+1.8=3.49-1.88-0.23+2.02=9.52+3.66-5.17-4.47=2.95+7.01-1.44-7.92=6.29+1.18=9.74+6.43-9.63-3.52=8.82+9.55-2.99=9.43-3.53+3.66-0.04=5.02-3.76+5.34+6.94=5.2+3.28+0.71+5.36=9.81-3.38-2.07+6.47=9.24+6.03+0.12+9.56=9.83-6.95=1.38+9.28+3.19=5.44-4.75+9.57-6.37=7.64+7.83+2.04-0.61=5.84+8.57-5.5+9.23=4.7+4.23+3.42+9.76=9.09-3.35+8.97+8.6=1.71-0.3+8.65-7.85=6.78+2.11+0.7-5.77=5.25+4.22+1.35=7.77+5.74-2.76-7.37=9.08+8.01-0.32=7.79-3.74=7.01-6.01+9.59+9.11=6.27+1.43=1.9+3.84+7.35+5.81=8.41-0.06-0.8=6.4-2.64+1.25=4.95+3.11-4.94=0.07+7.84+8.84=9.89-3.67-0.17=7.03+5.76-3.14+5.74=9.79-7.99+9.62=0.52+8.83+7.62-4.99=5.91-2.97-2.59+8.64=9.05-2.62-6.05-0.18=5.84-5.48+4.81+8.29=2.02+3.92=6.67-0.08-5.54+0.02=6.87-0.39-1.27-3.32=5.63-3.61+3.4=9.73-6.35+5.42=5.63+7.55=8.88+4.76-1.16-2.98=6.61-2.91-1.3+3.03=6.65+8.52-9.84+4.73=2.29+5.06+2+8.02=5.87+3.36-4.04=4-1.9+5.49+1.19=5.96+9.58-8.38-1.45=7.79-3.66+2.55=9.19+7.39-7.33=7.54+7.83+0.16=3.76+5.96+0.49=5.44+1.69+2.84+3.97=9.06-1.26-3.66=5.73-4.86+8.99-1.02=8.1+2.42-1.11=6.6-1.45-4.23=9.14-1.21-3.11=2.72+5.04-2.74=6.29-0.98-1.82+0.35=9.69-2.11=4.08+5.75-8.83=9.5+1.1+1.93=2.56+0.45-1.52=9.41-8.47+5.62=9.75-0.93-6.89=4.21-1.1+9.88-0.98=4.68+7.66-1.88+8.15=9.3+9.65+7.47-3.17=6.4-0.97-1.45-0.43=9.64-0.15+2.1+8.08=8.34+9.08+0.98=1.58+6.55+4.3+2.41=4.16+7.24=9.61-5.45+6.77=5.75-3.38+8.16+6=9.99-0.28-0.91-5.09=6.15+0.13+1.71-6.01=7.38+7.76+9.17+1.64=1.17+5.38=3.58+6.29+4.93-3.96=7.18-5.24-1.17=2.67+5.01+3.46+4=7.11-5.4+8.26-2.53=4.92+2.31+8.35+1.58=2.87+8.5+4.09-4.52=1.47+2.32+2.95+6.01=9.96-6.96=1.92+3.98+7.81=0.02+0.3+9.54+9.16=8.25-3.59+3.99-3.58=3.71+8.45+1.99+4.04=9.44+6.59+5.89+3.03=5.37+7.27-2.29+6.03=9.81+8.16+4.57+4.55=4.96-3.83+7.81+0.04=9.01+2.52-1.42-0.28=3.77+8.45-7.08-4.24=9.4+1.61-2.95-7.49=8.48-2.4+2.07-5.56=5.82-2.85-1.25+9.18=6.84+5.73-7.42-1.46=6.91-0.99+0.63-3.59=8.46-2.35-1.72=7.17-2.47+7.64=0.96+9.29+9.14-2.33=6.78+2.58-0.32+7.5=5.75+4.08-4.51-2.91=7.71+8.88=8.1-4.31+2.21-5.5=1.66+4.92-4.16=9.25-0.51-6.35+5.66=8.85-2.58-4-1.72=5.64+4.56-3.19-5.19=4.77+9.86-7.96=9.23-7.01-0.02-0.55=6.84+6.7-5.44=9.76-3.33=6.76-3.2+6.93=6.55+3.04+2.68+0.05=6.68-3.11+7.47-7.1=3.85-0.8+5.67-0.16=3.69+0.04+8.57+1.18=5.59+0.08=5.26-0.94+5.29+2.04=5.29+4.08-2.07=7.84-4.96-0.21-0.68=5.84+0.62+1.76+4.19=7.8-1.2-3.34+5.13=5.08+5.7+7.53-3.24=7.38+6.58+0.7=7.78+3.72-3.99=7.61-5.45=4.69+1.02=9.45-1.16-6.54+2.48=8.91-0.48=7.69-0.49+2.53=5.78+7.13-8.22-3.37=7.1-4.43+1.5+4.44=3.97-1.74-0.22-1.04=1.05+9.94-3.09+0.66=8.12+9.19-7.67-6.01=7.11+3.03-0.56-9.18=6.83-0.35-0.03+5.08=1.71-1.24+2.18+7.02=6.57-3.66+4.95=3.42+6.85=1.59-0.42-0.26+9.48=8.37-4.59-1.35-0.87=9.33-3.44-5.3+4=8.98-0.76+5.08=3.99+8.73+4.24+7.8=4.52-0.53-0.03+0.23=7.64-2.58+3.1+3.05=9.94-6.57+4.03+2.18=8.76+2.73+4.47-7.78=7.51-3.33+6.85+2.67=8.3-0.34-0.74=5.27+8.34-0.72+2.57=5.26-4.74+3.22+7.64=3.05+2.73+6.86-2.77=0.25+1.08=6.61+6.11-8.11-0.48=5.88+1.97-4.5+4.72=6.03+8.3-0.68+0.23=4.57-2.32-0.73-1.24=5.3+1.68-2.18+2.43=8.85+6.07+2-1.95=4.13+9.07-2.56=8.21-0.99+9.49=9.39-3.22+4.74-6.08=2.16-1.66+4.09-4.48=7.99-0.72-4.51=3.5+5.77-1.67+8.62=2.29-0.29=8.24+3.12+5.52+1.74=9.57-5.5+6.03+1.99=9.92-2.55-2.06=8.23-5.68+4.12+6.45=8.1-6.63-0.39-0.14=2.03-1.28=4.18+1.63-2.77+8.57=6.66+8.31+6.78=1.06+9.45-2.99=9.43-1.64-4.73-1.03=5.92+7.81+1.85-5.47=3.18+6.42+4.8-2.74=9.86+3.26-6.51=3.95-1.67+9.92-7.45=8.85-1.81=3.87-0.46=4.92+4.45-0.19=9.93-0.76+9.26+6.48=9.52+1.11+6.7=6.44-6+7.99-4.35=7.38-4.03-0.57=8.56-5.06-2.85+1.96=9.3+4.72=6.61+2.72-2.51=4.81-1.99+7.14-0.61=4.91+1.93+1.1-3.96=2.71+8.04+7.77-6.79=6.74-4.71-0.54+5.35=0.77+6.57+4.85-6.1=9.37-4.13-3.68+1.43=5.02+3.93-5.52-1.65=8.59+5.23-6.21+7.9=1.66+7.78+5.1+3.89=8.91-2.36-0.05-6.33=4.31+5.02+0.12=參考答案6.27+3.67+2.94=12.889.82-7.23=2.592.79+1.95+2.73=7.476.31-3.04+6.79+9.43=19.498.92-2.8-4.01-1.07=1.042.15-1.01-0.18=0.968.82-3.2+3.72=9.348.81+2.95-2.78=8.988-1.12-3.77=3.116.95-1.17+7.95+0.13=13.863.99+9.34+5.47+5.06=23.868.54-4.48+3.16+3.53=10.752.44+0.65+4.09-3.4=3.787.35-0.29-0.17-6.77=0.128.95-0.54+5.87=14.287.6-4.04+4.97-3.78=4.758.39-1.25-1.08=6.068.7+3.25=11.952.19+7.7-7.62=2.279+9.71+4.08=22.794.97+0.81+3.22-0.05=8.955.57+3.01+8.89=17.472.25+9.9+9.55-4.12=17.584.44-1.12+0.62+5.58=9.529.15-2.37-1.99-3.22=1.573.13+6.35+3.67=13.156.6-1.59+7.32-6.91=5.426.5+6.57=13.077.68-2.21+1.28-6.54=0.219.65-7.93+8.16-4.45=5.439.94-1.91-6.83=1.26.86+9.16+6.61+3.59=26.225.8+6.69+7.58-4.4=15.678.31-0.29-2.37-1.75=3.97.64-3.95-1.36-0.99=1.346.63+7.7-0.04-7.06=7.239.04+6.94+3.12=19.17.53-0.86=6.672.6+5.05+3.43-5.73=5.352.47+1.84+5.5=9.814.85+6.43-5.26=6.029.45+9.17+2.62+8.84=30.086.34-0.45-0.54-1.11=4.249.62-0.17-0.16=9.293.06+6.84-4.69+3.03=8.245.42-5.07+3.35+3.38=7.083.01+9.81=12.827.78+4.25-2.76-3.2=6.074.81+2.01-6.5+4.97=5.297.93+1.34-0.43=8.846.98-6.12+8.84-1.3=8.48.97-2.61+5.32+6.33=18.014.73-4.19=0.543.76-2.97=0.792.93+4.49-3.28=4.145.74+2.93+8.39=17.068.39+1.87+6.11=16.372.69+1.73+6.41+1.23=12.065.27-5.09+5.45=5.632.4+8.62-3.3=7.727.27-2.13-1.71+8.51=11.945.75+9.81-6.03=9.535.87-0.54-3.74=1.599.1+7.34-8.41+5.76=13.799.03-5.88-1.38+0.87=2.649.43+7.91-4.64=12.71.31+3.47-0.3+3.01=7.498.54+0.7-1.98=7.264.43-3.25+7.09=8.279.96-1.01+3.18-7.16=4.973.95-1.33-0.08=2.548.99-3.43-4.09+4.01=5.484.84-1.78+3.87-3.31=3.629.09+5.94=15.032.38+0.63+6.01-0.39=8.636.67+6.65+4.44=17.766.99+1.68+7.03+2.67=18.375.14-4.7+2.93=3.378.88-0.41-0.69+6.52=14.39.77+0.42-0.26-4.89=5.049.65-1.99-0.57=7.098.68-2.75-2.5+5.22=8.655.57-4.79+5.35-3.68=2.456.14-1.95=4.196.71-2.07+3.88+8.9=17.422.1-0.66+0.74+6.87=9.054.04-3.69+5.02+1.04=6.417.11+0.73-0.57-2.06=5.211.45+9.27+6.1-8.27=8.559.81-5.52+1.5+3.94=9.734.15+5.62+1.21-5.51=5.477.73-4.69=3.049.11-0.19-1.04+6.85=14.737.46+7.11-3.8+2.91=13.684.96-0.17-4.51=0.281.46+5.51+9.65+0.37=16.999.57-2.34-1.22-0.68=5.339.61-4.19-4.16+9.8=11.069.45+7.57=17.027.59+5.93+9.39-6.78=16.131.65+9.29+7.67-1.3=17.318.56-0.3-0.73-6.25=1.286.87-4.06+5.81+5.44=14.064.42-3.95+4.87=5.346.89+8.19-2.28-5.1=7.73.28-1.22+8.33=10.394.43+7.72+0.04-3.18=9.015.07+8.76-2.59-4.33=6.913.3-2.04+3.86-1.69=3.431.82+2.11+1.25+5.35=10.539.84-2.32-3.41-3.89=0.221.74+9.69+5.92=17.356.98-1.42-5.37+8.04=8.238.02+4.39-2.77-0.85=8.790.59+2.87-3.09+9.29=9.667.49+2.21+7.03+8.57=25.39.07+0.18-8.31+1.94=2.888.43-0.99-4.1-2.9=0.446.11+6.06=12.171.88-1.61=0.277.54-2.84+2.17=6.877.11-2.24=4.879.74+8.59-5.35=12.987.73-1.98-4.29=1.462.96+4.21+9.07=16.248.83+7.78+4.08+0.22=20.917.48-0.75+7.82+1.79=16.346.25+0.85-2.33=4.779.81-0.45-3.72=5.641.3+7.47-5.78+8.54=11.530.22+8.08-4.49+5.39=9.29.92+0.31=10.235.4+8.75=14.150.95+5.21+8.25+2.56=16.970.68+2.16+7.03=9.871.11+8.05-7.27+1.28=3.177.11-6.9=0.214.16-0.42+3.19+4.65=11.583.89-0.61-2.67=0.619.98-0.73-2.17-3.63=3.451.62+3.53+4.6-3.62=6.138.4-4.29-2.52+3.53=5.125.83+1.59+4.24-4.21=7.453.43+3.54=6.973.97+9.99-8.23-3.03=2.73.19-2.64+4.01-1.28=3.287.08-1.98=5.18.31-6.8=1.515.23-4.35-0.09+2.34=3.138.76-3.87+5.23=10.128.28-5.51+5.8-6.33=2.242.68+9.31=11.997.93-2.79-1.55+7.86=11.458.1+4.36=12.469.32-1.52-4.47=3.339.76-0.82-4.92-3.48=0.549.01-2.02-3.92-1.69=1.380.9+4.34-0.72=4.527.58-5.24+6.08+1.3=9.728.38-7.12=1.261.89+4.2+7.28-7.27=6.16.52-2.39+9.77+7.45=21.359.64+9.99+5.24+0.69=25.568.79-2.19-4.36-1.97=0.274.82-3.3+7.71=9.233.43+2.65-3.22=2.866.36-3.54+6.38=9.29.22-3-4.75+7.51=8.982.19+4.34+4.44-4.97=67.81-0.41-4.66+5.49=8.238.46-3.67+9.72=14.518.14+1.7-8.61+3.55=4.789.64+3.56-8.02+7.21=12.393.95+1.91+4.13-5.5=4.497.37-3.27-1.4=2.72.17+7.45-6.19+9.61=13.047.11+1.23-1.37=6.978.97-4.35-3.04=1.585.47-0.2+6.84+1.51=13.629.66+1.24=10.97.03-0.75+7.76+6.3=20.344.53+6.99=11.528.56+8.25+1.87=18.687.12-0.03-0.37+1.62=8.341.52+4.71-1.02+0.14=5.354.78+1.98+5.01=11.779.46-2.55-6.18=0.736.1+4.48+4.09=14.677.56-0.47=7.095.93+3.77-4.25=5.459.98-8.24+6.13-0.57=7.36.62+4.11-5.57-2.44=2.729.16-6.53-0.91+6.66=8.384.87-2.86=2.018.27-1.75+1.89=8.419.88-5.34+3.35=7.892.41+2.45+2.91+7.67=15.449.54+9.04=18.586.98+3.52-2.39+4.58=12.697.56-1.74+3.33=9.159.26-8.4+8.7+0.92=10.488.89+3.45+2.58+9.98=24.97.9-5.15-2.03+8.91=9.635.91-5.66+1.37=1.628.17+5.19-3.95-1.73=7.686.91-1.69-2.25=2.978.81+0.79=9.61.99+3.4-1.13=4.264.45-1.08-0.24+2.48=5.614.05+2.53+6.68=13.264.37+8.83=13.28.48-0.35+2.97-4.59=6.518.72-6.71-1.02+6.6=7.597.67+2.49-6.99+6.26=9.438.92+1.84-1.07+3.41=13.13.36+8.05-5.13-2.03=4.258+0.9-3.65=5.256.04-1.16+4.54-8.62=0.81.44+3.14=4.586.42-5.77-0.51+9.61=9.752.68-0.51+8.02-5.68=4.517.25+9.48+5.03=21.768.73-8.59=0.147.77-2.1+9.91-4.98=10.69.56+9.94+8.95+4.57=33.029.26-4.16=5.17.91-1.23-5.52-0.46=0.78.81-1.35+7.91+0.11=15.482-0.93+4.2=5.278.94-8.41+4.54-4.51=0.561.46+0.29+3.39+4.27=9.414.07-0.35=3.729.68-4.51+8.13+8.73=22.037.46-6.31+9.76-2.76=8.153.87+6.93-0.63=10.176-3.67+8.28=10.616.1+4.36-0.35-7.94=2.175.34-1.78-0.04=3.524.61+8.57+0.56=13.746.11-5.08-0.04-0.65=0.349.23+6.71-9.95-3.1=2.893.8+7.73-2.08=9.459.93-8.58+9.72-9.41=1.667.33+3.81-2.28=8.866.56+7.59-8.79-0.53=4.839.89-3.24-4.14+0.38=2.899.6-5.46-0.19=3.953.32+7.33+9.76-9.7=10.719.93-4.45-0.44-3=2.049.52+4.86-6.27-3.03=5.084.75-2.93-1.18+2.86=3.55.36-1.73-1=2.637.06+5.43-5.86-2.06=4.572.03+0.97+8.5-3.9=7.69.5-7.5+6.72=8.726.62-3.15-0.79+7.84=10.529.03+2.83=11.864.71+4.37=9.088.78+5.55+3.82=18.159.54-7.01-1.3=1.239.36-8.16=1.24.35+5.69-1.09-7.29=1.664.15+5.77+1.59=11.519.63-1.42-3.85-3.43=0.939.42-2.71=6.718.22+7.25+4.5=19.978.89-0.18-6.75+2.93=4.897-0.39+5.61=12.228.03-1.41-2.45=4.175.33-2.92+0.78-2.59=0.67.93-3.13-2.9+8.55=10.450.74+5.06+0.03=5.838.41+5.28-0.71+0.77=13.759.86+6.76+8.2+1.34=26.165.73+8.76-0.87-4.48=9.149.74-0.11-7.95-1.5=0.189.05-7.76=1.296.08+5.75-3.57-6.68=1.589.53+8.09-1.36=16.262.43+1.78+5.99-8.49=1.710.97+1.11+2.19=4.278.47-6.75=1.725.34+6.2-2.56-1.61=7.376.84+4.98=11.829.09-0.86+2.28=10.519.03-1.1-0.53+5=12.43.32+7.02+6.2-4.21=12.335.34-3.03+7.44-4.2=5.556.78+4.36+9.07+7.49=27.74.96+8.9+5.15+0.19=19.26.56+2.73-7.35=1.942.68+1.32-2.38+5.57=7.198.37+1.36-8.16+5.5=7.079.92+8.09=18.017.18-0.25=6.931.32+8.04-0.08-0.31=8.979.99-2.19+7.96+0.68=16.444.98+6.12=11.18.97-1.05=7.922.88+8.84-3.69+8.86=16.890.48+9.03+1.45=10.968.62+5.22+7.89-0.37=21.368.87-2.98-3.39-1.23=1.277.91-1.31+0.04=6.646.67-3.69+3.24=6.229.24-5.67-2.56=1.017.9+8.73-0.83-2.78=13.027.35-2.73+3.28=7.99.23+1.63-9.57+1.94=3.237.49-5.3-1.23+2.55=3.516.95-0.15-0.68-3.55=2.577.76-4.78+5.72+8.17=16.879.71+4.18+4.89+4.57=23.358.29+6.19+1.37=15.856.34+9.68-7.64+6.41=14.795.17+2.34-2.28+9.4=14.636.03+8.97-2.87=12.130.5+6.14-1.96+7.72=12.49.46+3.15=12.613.24-2.74-0.28=0.222.22-1.69+2.35=2.886.52+4.57=11.094.79+5.95+5.28+2.65=18.676.86+6.96=13.828.22+9.46+5=22.685.76+5.75-1.1=10.417.15+4.66-5.1=6.713.83+5.18=9.012.81+0.82+6.05-5.8=3.889.53-3.23-0.62-2.15=3.536.37-0.6=5.771.19+4.04-3.93+7.87=9.174.28+4.39+4.8=13.473.83+2.71-3.64=2.96.31-2.59-3.31=0.411.67+3.85=5.527.38-3.23+5.43+6.56=16.144.24+8.65-2.51-1.94=8.448.66-3.73+6.71+8.62=20.264.59+8.6-6.96+4.55=10.782.67+9.09-9.19-0.54=2.033.71+4.21-5.81+4.61=6.729.8+7.25-1.72-8.25=7.088.68+6.85-7.68+6.91=14.767.03-1.71+3.25+5.22=13.792.82+0.49+2.03+3.69=9.036.86-5.12-1.34=0.44.5+9.3+3.98+1.66=19.441.88+3.59-3.69=1.787.89-1.22+2.66=9.333.52-2.44+1.49+3.39=5.967.66-3.29-1.81=2.560.42+9.04+5.43=14.894.56+7.95-2.7+8.96=18.777.85-6.35=1.55.35-3.1+1.93-1.02=3.169.36-7.82-0.99=0.553.25+8.12+0.4+0.76=12.539.85+4.55=14.46.06-3.86+9.49-8.07=3.621.85+6.96+9.13-1.03=16.914.75+9.04+6.18-0.91=19.065.86+5.78-1.28+4.59=14.957.69-3.3-2.56+0.36=2.198.65-0.12-0.91=7.622.04+7.2-4.78+3.38=7.842.21-0.24-0.99=0.982.82-1.32=1.55.46-3.19+5.93-6.04=2.162.04+1.91+2.92-2.13=4.745.44-3.81+3.72=5.358.7-1.07-0.41=7.229.84-5.96-1.71-1.34=0.838.21+6.38-6.96+9.72=17.355.35-1.65-3.12+5.05=5.637.55+0.36-5.99=1.929.89-3.09-2.06+9.2=13.945.59+0.9+0.57=7.062.63+6.56+3.47-3.57=9.096.88+7.26-7.63-4.92=1.594.84-3.45+7.61=90.73+9.85-7.24=3.349.99+1.48-4.25+3.55=10.773.38+3.73=7.118.28-1.07-3.47+2.86=6.62.37-2.05+9.97-8.07=2.228.15-4.99=3.166.01-3.64+6.29-1.38=7.289.93-1.73-1.34=6.863.67-3.32=0.354.86+5.41+2.56+3.22=16.051.67+2.27+1.48+4.96=10.383.94-2.16-0.78+6.45=7.458.9-2.17=6.736.19+3.68+1.66=11.536.12-3.52-1.68=0.924.08+5.54-1.69-6.18=1.752.87-2.51+6.36-2.08=4.646.56+2.29+1.77=10.627.82-0.59+3.39+9.94=20.562.67-0.36-0.41-0.06=1.848.22-3.15=5.079.68+6.68=16.365.4+9.67-1.03+1.91=15.959.33-7.55+5.27=7.053.49-1.06+9.28+9.2=20.914.49-0.58-1.35+4.17=6.738.7-3.68-1.31=3.714.05+1.74+5.64=11.438.57-6.32-1.76=0.497.34-2.12-0.09-2=3.133.24-2.58+8.58+4.48=13.725.5+7.54+5.74=18.787.76-0.64-1.31=5.811.86+3.8+5.26-2.18=8.749.98-1.17-1.5-6.51=0.86.72-2.35-0.77-0.49=3.119.98-1.09-4.93-2.31=1.654.55-4.27+6.11-3.61=2.785.87+3.34+1.41-9.68=0.944.25-3.18+2.39=3.468.05-2.03=6.027.92-0.32=7.65.97-2.77+7.4-3.99=6.617.81-2.64+8.22+7.19=20.589.99-2.23=7.769.2-8.33=0.878.74-2.2+0.12=6.668.23-0.97=7.263.88+0.42=4.36.37-4.44+4.35=6.283.84+8.64+8.7-0.13=21.056.41-1.95-0.95-0.64=2.878.71-3.68-0.46-2.64=1.937.42+8.57-5.31-3.4=7.280.21+3.89+6.85-5.64=5.316.48-5.58+5.73-3.6=3.037.76+8.04-6.57-7.21=2.028.41-6.97-0.27-0.34=0.837.23+0.37=7.64.06-0.14+3.55=7.475.4+6.88-1.09=11.193.58+9.58+5.12=18.287.92-1.52+0.63=7.032.55+9.31=11.867.32+4.75+9.22+2.61=23.95.42+4.66-6.4+3.1=6.787.27+6.37-6.93-3.04=3.679.15-5.48+7.13+3.17=13.972.31-1.27+2.01=3.052.41+5.53+3.2+7.75=18.897.76-5.87-0.99=0.92.18+1.8+3.89=7.873.56-0.58+6.76-4.17=5.578.12-1.68-5.67=0.771.13+7.89-3.34-5.55=0.136.21+7.54+1.1-6.57=8.284.03-0.02-0.56-2.24=1.213.04+0.21+5.27+0.5=9.026.2-0.14+4.16+9.8=20.027.7-6.38=1.329.41-8.9+5.62=6.133+6.37+2.95=12.328.94-0.77-6.14-1.1=0.933.51+8.31-0.17-7.43=4.228.74+8.87=17.612.26+0.96-2.51=0.719.54-5.07+6.57-6.93=4.118.87-3.02-1.68=4.173.15+6.01-0.59+6.24=14.814.38+3.94+2.86=11.189.2+6.56-2.94+2.53=15.356.33-3.65-0.39-1.78=0.517.94+3.19+2.07-9.74=3.460.35+8.2-6.25=2.35.03-4.27+8.66+8.94=18.361.36+2.05+7.42=10.836.03+0.27+7.07=13.374.06+6.42-1.04-1.7=7.748.41+2.2=10.613.21+5.07+8.11-3.03=13.368.54+3.12-2.19-7.22=2.252.59+2.28=4.877.36+0.96+0.99+3.48=12.794.44+9-1.03=12.410.66+3.21-1.64+9.39=11.627.38-3=4.385.8-3.86+9.4+4.52=15.860.46+6.64+8.66+9.16=24.928.52-7.95+6.63-6.57=0.638.82-1.92-0.17-2.56=4.179.22+3.06+4.71+1.57=18.568.6-0.48-0.54-2.93=4.654.82+2.39-5.7-0.04=1.472.24+8.64+9.47-5.21=15.146.15-0.77-1.67-3.25=0.466.85+9.39+6.61-3.46=19.393.09-2.19-0.1+3.76=4.569.6-7.58-1.84=0.185.85-5.51=0.349.59-0.63=8.968.05+6.85-0.84=14.067.55-1.84+5.4=11.113.79+8.12+2.89=14.83.74+1.99+3.99-9.41=0.319.98-1.46-6.78+4.88=6.626.7-2.41+8.09-1.38=118.4-2.71+8=13.697.78-4.93-0.13=2.729.84+2.8+8.87+9.38=30.893.35+2.73=6.080.1+8.76+2.76=11.628.6-2.78-3.59-1.81=0.426.56+3.19+2.76+8.86=21.374.07+6.81-3.78-6.66=0.444.19-0.87=3.324.53+3.96=8.495.42-0.53-2.66+7.4=9.631.68+0.55=2.234.96+9.29-5.1=9.153.34+8.73-1.05-3.8=7.225.41-4.68+8.93=9.665.06-0.8-0.69=3.575.14-0.6+2.73-1.03=6.244.75-2.01-2.02+3.52=4.249.89-2.72+6.46+5.85=19.489.3-1.2-0.39-3.68=4.039.44+3.29+2.16-0.17=14.724.01+2.9=6.919.85+2.57-6.22+0.24=6.448.33-0.85+8.22=15.78.57-4.35-3.03+9.86=11.058.76-5.07-1.02-1.89=0.788.92-8.48+8.42-5.7=3.168-2.87+9.29+0.83=15.258.36-3.25-4.71-0.05=0.356.94-1.7+3.46-8.2=0.55.56-1.28=4.287.14-6.57=0.570.21+5.93=6.142.09-1.73+1.43=1.797.33-5.03=2.35.68+1.8=7.483.49-1.88-0.23+2.02=3.49.52+3.66-5.17-4.47=3.542.95+7.01-1.44-7.92=0.66.29+1.18=7.479.74+6.43-9.63-3.52=3.028.82+9.55-2.99=15.389.43-3.53+3.66-0.04=9.525.02-3.76+5.34+6.94=13.545.2+3.28+0.71+5.36=14.559.81-3.38-2.07+6.47=10.839.24+6.03+0.12+9.56=24.959.83-6.95=2.881.38+9.28+3.19=13.855.44-4.75+9.57-6.37=3.897.64+7.83+2.04-0.61=16.95.84+8.57-5.5+9.23=18.144.7+4.23+3.42+9.76=22.119.09-3.35+8.97+8.6=23.311.71-0.3+8.65-7.85=2.216.78+2.11+0.7-5.77=3.825.25+4.22+1.35=10.827.77+5.74-2.76-7.37=3.389.08+8.01-0.32=16.777.79-3.74=4.057.01-6.01+9.59+9.11=19.76.27+1.43=7.71.9+3.84+7.35+5.81=18.98.41-0.06-0.8=7.556.4-2.64+1.25=5.014.95+3.11-4.94=3.120.07+7.84+8.84=16.759.89-3.67-0.17=6.057.03+5.76-3.14+5.74=15.399.79-7.99+9.62=11.420.52+8.83+7.62-4.99=11.985.91-2.97-2.59+8.64=8.999.05-2.62-6.05-0.18=0.25.84-5.48+4.81+8.29=13.462.02+3.92=5.946.67-0.08-5.54+0.02=1.076.87-0.39-1.27-3.32=1.895.63-3.61+3.4=5.429.73-6.35+5.42=8.85.63+7.55=13.188.88+4.76-1.16-2.98=9.56.61-2.91-1.3+3.03=5.436.65+8.52-9.84+4.73=10.062.29+5.06+2+8.02=17.375.87+3.36-4.04=5.194-1.9+5.49+1.19=8.785.96+9.58-8.38-1.45=5.717.79-3.66+2.55=6.689.19+7.39-7.33=9.257.54+7.83+0.16=15.533.76+5.96+0.49=10.215.44+1.69+2.84+3.97=13.949.06-1.26-3.66=4.145.73-4.86+8.99-1.02=8.848.1+2.42-1.11=9.416.6-1.45-4.23=0.929.14-1.21-3.11=4.822.72+5.04-2.74=5.026.29-0.98-1.82+0.35=3.849.69-2.11=7.584.08+5.75-8.83=19.5+1.1+1.93=12.532.56+0.45-1.52=1.499.41-8.47+5.62=6.569.75-0.93-6.89=1.934.21-1.1+9.88-0.98=12.014.68+7.66-1.88+8.15=18.619.3+9.65+7.47-3.17=23.256.4-0.97-1.45-0.43=3.559.64-0.15+2.1+8.08=19.678.34+9.08+0.98=18.41.58+6.55+4.3+2.41=14.844.16+7.24=11.49.61-5.45+6.77=10.935.75-3.38+8.16+6=16.539.99-0.28-0.91-5.09=3.716.15+0.13+1.71-6.01=1.987.38+7.76+9.