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6.67-1.49=4.14+1.87+5.97+3.45=9.12+2.56=4.97-1.21+9.29+6.96=6.65-3.81+0.99+6.19=3.1+8.35=7.09-0.28-0.75-3.73=8.26-7.27+5.61-1.82=5.63+3.13+8.44+0.07=0.61+1.46-0.22+2.64=9.52+8.67-4.87+6.32=6.87-5.87+5.76=1.86+5.74-1.77=1.98+3.72+9.54-4=5.82-0.62+9.74-5.72=3.08-2.1=9.63-3.75+2.94-7.71=9.03-5.31+3.02=7.02-1.19-3.49-0.71=7.57+8.03-1.47+4.21=6.37+7.82-7.78+9.16=4.22-2.24-0.94-0.02=3.44+5.14+1.3=9.45-5.73-2.16+4.43=1.73+6.9+9.08-4.48=9.78+8.47=6.08-1.62-3.21+2.18=2.03+2.95+9.92-6.04=1.81-1.49+0.19=2.71+6.19+4.6=6.69-3.8+4.58=8.76-1.23+8.14+7.98=5.95-3.52+7.12=7.44+4.89-9.63-1.78=6.92+1.2+7.23-0.16=7.24-6.67+6.52=4.88+9.04+0.34=9.38+6.19+8.97+1.69=8.58-3.63-4.48=7.1-5.06=7.81-1.15-2.67+4.03=7.21-3.18=1.07+7.68-8.4+5.92=1.85+4.03=8.37-2.97-1.31-3.74=7.07+5.98-2.3+2.44=0.57+1.53+5.18+2.58=7.23-3.98+2.39+8.79=8.65-8.36=7.89+9.85+2.56+6.15=2.22+8.2+7.41+5.17=8.02+8.21-6.79+7.78=7.72+8.75+2.27=9.78+1.64+3.57=6.9+0.43+4.18-9.49=1.94+6.83-1.69=8.7-2.23-4.81=7.07+2.01+7.09-3.72=3.51-1.42+2.93+5.41=8.6-3.32-0.2-4.69=5.94+2.55+7.78-3.6=4.19+9.41-0.51+6.17=9.01+7.62+1.64=6.96+3.2-2.35-7.38=0.49+3.17-1.86+4.43=7.2+1.12-7.07+2.4=1.45-0.15+9.87+9.01=5.58+2.75+8.49=7.94+4.95+8.95-4.22=9.13+2.88-6.61-0.25=8.14-2.53+0.6-4.48=7.22+0.25+6.99-5.76=9.82+3-2.82=9.75-6.29-0.48=5.77-1.96+7.05=8.4+3.94-4.73=5.91-2.41-0.83-0.3=9.93-0.87-5.06-0.41=9.6-6.93+4.55+4.27=5.84-1.88-0.81+2.94=3.15-1.9+4.47=6.29-3.03-0.2=1.73+9.62-1=8.18-0.77+9.07+6.06=4.77-3.1+6.67+7.77=4.31+6.18+6.11+7.31=0.19+6.91-0.37-4.41=7.87-1.52-0.88-3.46=9.52-5.25-0.19=9.83-0.74-5.74-1.25=0.87-0.32+2.42=9.3-5.92=4.91+0.21=4.54+9.95-9.36+5.88=8.08-6.38=4.3+6.95+9.39=9.42-0.09-7.54+2.45=9.38-2.02+3.91+6.61=7.87-1.41-1.27+9.18=3.59-0.77+3.47=5.12-0.33-0.27=3.38+1.24-0.73+3.41=2.43+7.33+6.41+9.58=1.64+5.09+3.84-9.25=3.4+9.61-1.01-0.53=7.87-4.6+0.91=1.26-0.93+7.57=9.09-2.75-3.67=6.13-3.45-1.3+6.7=8.05+2.49-0.15=4.85-3.51+0.87=7.13-2.76+3.83+3.05=5.54+9.47+9.83-1.3=0.73+7.29-7.76=8.37-5.95+9.9=3.37+3.05+7.79=9.97-0.25-2.97-3.05=9.75-6.4-0.05=8.38+1.83+9.21+4.47=3.79+7.32-2.5+6.25=5.15-4.88+6.36=3.2+4.44+6.4-8.1=2.77+3.12=8.98-2.11+5.75-4.2=6.56+6.54-4.52-2.36=1.42+8.52=6.54+7.33+3.27=9.72+8.47-6.63+0.02=5.98+8.53-1.8-4.42=6.58+4.97+2.82-3.76=5.11-3.26+5.78=8.23+8.5+4.44-4.97=7.12+0.1-1.87+5.01=5.44+6.74-3.88-0.43=3.89+2.52+6.14+4.56=5.44+9.44+2.76-9.14=3.94+8.81=5.03-2.63-1.43=9.63-1.11+3.28-1.84=4.62+9.15-0.43-6.42=4.56+5.56+0.61-8.42=9.99-0.21-2.04+6.45=6.87-4.98=4.22-1.37=9.9+8.99-9.44=5.96-1.17+2.82-2.68=9.2-5.13+0.59+2.35=6.08+9.03-4.07-0.11=7.67-0.39+8.87+9.89=6.06+1.34+9.71=3.45+8.2+0.38=5.82-3.66=8.47+4.9-0.08-8.33=8.39+3.74+2.27+9.33=7-1.44-3.89+2.14=8.23-3.14=7.56-5.51=6.04-0.38+8.19=8.88+2.14-7.33=8.8+7.81-3.77=6.48+4.07-9.18=8.44+3.16+1.95=8.28-3.22-2.05-0.19=6.04-4.61=7.91-3.18-0.99=8.52+2.96-6.73=9.96-7.13=6.9+8.19=7.94-5.41=8.69-5.73-0.29=9.28-8.6-0.22=9.55-7.79-0.15+7.82=8.65-0.76-5.61-0.1=5.07+8.68+8.88=2.57+9.77+2.71+9.17=0.32+7.67+6.69+5.76=1.8+7.79+3.15-9.21=8+5.63-6.4=9.14-1.54+9.06-8.18=5.75-0.28+2.81=9.05-0.21-7.27-1.22=6.99-6.31+1.62+9.46=5.05+7.6=2.24+5.35=9.79-2.65-5.25=7.12-1.14-0.27+5.21=8.5-7.55=3.78+9.56-2.65+6.32=6.07+9.66=3.91+4.57=8.96-5.2+6.49+7.6=9.25-3.85+8.82+2.47=7.12-0.99+1.5-1=3.41+1.17=2.9+6.86-1.41-2.12=6.3-5.27+4.05+4.42=9.27-6.01+9.46=8.51-4.27+5.62=8.28+3.78+0.51+8.05=9.83-1.74-3.25-0.56=8.42-1.07-2.55-2.44=8.29+3.47-1.62=1.4+1.99=8.47-2.16-1.2-1.16=9.75-3.35-0.87+7.09=2.43+9.28+3.93-6.73=4.77+5.24-0.53-2.61=9.67-0.3-8.9+9.06=9.18-0.83+9.92-3.71=5.53+4.47-7.79+7.54=9.94+6.43-8.22-3.3=7.6-1.5+1.35=5.61-1.91-2.08+0.5=9.97-3.56+3.99=9.08+8.75=7.7+6.16+7.47+2.04=5.94-5.1+4.84+4.05=4+7.39+3.75-5.96=9.42-5.95-0.2-1.71=7.11-1.08+3.63+5.65=1.33+0.9+7.05=9.33+6.5=5.01+6.02-2.54-0.42=7.59-0.48-5.44-0.8=4.37-1.56+1+2.27=6.82-1.73-0.29-3.06=6.7+2.74=8.46-1.59+1.77=6.83-0.29+7.59+7.68=8.98+2.8=2.85-1.12-0.22-0.18=7.21-5.83=1.29+7.75+2.96-2.56=3.09+0.04+9.16=5.14-2.49-1.2+5.61=9.98-7.37+4.55+7.31=9.74+8.37+0.85-2.21=4.45+9.49+2.8-5.47=1.25+0.7=8.41-1.94-2.19=7.35-0.82-3.91=6.33+5.1-6.94-0.6=8.96-1.35-0.05-6.89=8.75-0.92-2.37=2.88+6.77-4.1+2.11=3.85-1.98+9.83-1.75=2.38+6.18+6.2+5.42=6.57+3.6-2.68=1.07+3.09+5.78+1.39=3.2+7.14-8.93-1.23=7.37+5.19+8.14=4.79+7.66-3.55-2.06=9-7.07=2.97+9.67+5.08=7.7+5.47-8.64=5.23+5.45+5.88-2.01=3.19+4.39+7.38+6.63=9.51-1.3-1.93=7.55-4.89+8.89+5.37=6.35+0.03=4.33+1.66+1.71=3.49-1.07+4.94=9.63-0.22=9.2-4.18+1.53+7.84=9.22-3.36+3.81+3.73=4.62+9.85+2.5=6.99-3.83+1.93+4.27=6.93-2.13-0.5-2.23=9.08-2.63=9.26+1.7=7.39+8.31-8.25-3.74=6.85-1.31-3.04+5.17=3.48+1.41+2.07+3.19=5.07+0.94-0.62-0.5=6.17+5.59+6.02-5.6=5.37+6.05-4.3-1.45=8.24-1.28-1.1-5.5=9.09-0.74-3.82+6.47=7.98-0.98-6.59+2.57=0.87-0.76+3.34=7.52-6.54+2.36-1.84=9.96-7.52-1.62=2.53+1.5-3.52+8.09=4.04+7.19+2.2=2.62-1.8+2.15-2.57=1.22+1.5-0.74-1.84=9.03-1.86-4.19+8.96=9.1+7.06-6.96+2.43=4.99-2.64=6.65+6.98+0.96+7.08=7.77+5.93-0.44=3.71+5.32-0.02-1.22=7.04-0.92-0.83-3.24=3.85+1.07-1.36-3.22=8.27-6.31+8.54-5.62=6.14-0.67-5.32+7.62=6.36+8.65+9.37=9.91-9.53+6.09=3.7+2.41+9.73+2.59=5.75+0.55=9.57-4.65-1.45-1.52=8.97-4.12-2.07-0.06=8.48+2.74-1.6=5.61-1.7+5.48+0.21=6.25+4.05-6.14+2.84=2.95+5.62-3.63+9.42=7.69-4.23=4.79-3.89+0.72=9.89-8.79+4.5=3.03+5.06=1.69+5.13-0.93+6.15=8.66-1.21-3.61-1.92=8.64-4.25+6.35+5.99=9.9+8.94+9.08+9.43=8.01-3.08+3.85-8.02=8.79-3.03+3.13+0.39=2.75+0.93+3.18+8.08=8.8-4.79+7.89-1.79=3.51-1.03-1.54=4.08+8.52-0.59-5.35=5.56-0.24+1.13-2.16=4.04+9.69-4.27=4.94-1.75=9.17-5.89-0.79+8.64=7.22-0.53+0.8-6.72=7.28+1.89-3.31=8.26-0.88-3.98-1.29=5.2+8.69-5.96-1.33=1.23+1.37+7.99+7.07=8.43-0.92-5.55+6.21=5.1-1.46+7.01+5.15=4.6+8.88-1.44+1.75=5.16-0.19+5.51=5.28-3.37+7.5-9.11=1.3+2.28=4.87+5.43-3.22+4.46=7.09+7.39-4.75=7.79-2.29-2.06-0.1=0.59+9.07-3+5.84=6.09-0.47=9.59-2.16-5.09=1.76+7.53+3.96-0.27=6.69-3.3+6.96-6.57=1.47+5.25+3.56+2.58=6.8-0.41+1.48-3.25=8.77-7.11=9.22+7.33-8.29=3.52+5.61+9.42-0.06=2+6.5-7.25-0.27=6.86+4.86-1.29+9.24=2.82+0.58+4.57=6.75+1.94-4.33+9.97=4.23+6.26-2.6=4.3+0.32-0.11-0.72=4.92-2.63+3.44-2.32=4.76+9.96+2.29-7.23=9.34+5-6.22=6.56-2.52-3.5-0.17=5.16-1.12-2.04=5.16-4.46+1.54-1.2=2.49+6.2-4.42=5.81+9.89=8.81+9.64+3.33=5.41-3.07+3.53-4.45=1.14+9.59+2.41+9.22=9.47-3.57+8.17-2.57=9.91-0.7-3.15-3.26=4.54+5.4-3.34=2.77-1.12+9.17-6.9=2.54+9.59-2.11=4.67+7.91-8.18=1.89+8.28=3.94+1.99-2.18=8.87-1.31-3.38+1.65=2.42+9.64-1.31=5.19-1.99=8.63-0.34-5.86-1.24=2.4-1.36=9.87-0.54-1+7.76=6.65-1.71-3.87=8.51-3.87-4.17=8.34-3.59+0.83+3.5=7.17+5.78-4.54+4.63=7.01-6.1+3.9+5.44=8.49-4.05-0.06-2.94=7.42-4.91+5.55=3+5.89-8.72+7.35=9.45-0.97+7.8-2.06=6.26-4.86=9.54+2.9+7.89+8.49=2.23+1.84+0.9+0.56=4.81+3.62-5.11+9.69=9.27-1.72-1.17+1.49=9-4.08+5.17+5.39=8.2-0.95-4.7-0.17=2.6+7.33+6.64-1.03=7.49-3.97-3.26+9.66=4.09-2.8+8.88+6.25=7.94+6.66-9.84+7.02=1.92+5.62+7.74-8.8=7.6-0.38-0.86-5.77=5.47-1.25-4.11=5.48+1.36-5.77-0.58=6.27-4.32+7.84=5.35+9.19+0.79+6.15=7.45-4.44=6.83+2.61+6.34+9.45=9.14-4.09=4.28+5.55=5.08+2.15=1.13+9.94+3.12+2.73=2.47+7.98+6.94+4.74=4.69-3.08+4.29-1.6=5.94+5.68+4.56=6.89-1.12+4.41-2.1=0.9+1.65-0.66=9.85-0.57-0.77-6.37=5.04-0.06=4.22-0.09+3.77+6.93=3.75-0.65+8.57+4.12=6.32+5.12+7.95=5.86-2.34-2.52-0.28=7.46+1.29-5.37=5.31+4.78-6.11=6.26-1.09+3.15-0.56=3.29+9.28+5.21=4.43-2.85-0.35+7.09=7.01+7.47=3.08-0.17+9.67-3.38=7.84+8.81+6.96-1.22=9.78-0.23-2.25=5.23-2.02-2.24=9.39-5.57+2.35-3.18=4.41-2.48+7.5=2.57+4.05=9.73-0.03-2.93+2.34=5.42+2.55-0.82-2.49=1.07+8.67+9.16=2.5+9.39+9.47+8.55=3.65+6.74-5.87=9.35-6.39+3.42+5.55=9.1+2.88-5.08=1.3+3.93-2.3=5.21-1.2+5.23+9.29=7.92-0.3+7.54-6.2=4.56-2.55+4=9.45+7.54=9.76-9.14+7.64+4.55=5.14-3.5+9.71=8.84-5.67-0.06=8.04-7.59=3.16+2.43+8.31=9.98-3.28-0.19+8.52=7.05-3.44+3.05=5.28+5.4+3.71=6.45+9.77+6.51+9.94=5.68+7.22+6.73-1.45=6.74-4.98-0.17=9.52+7.86-2.03=8.53-5.93+8.64=5.92+3.4+2.65+1.71=5.68+5.79+3.97-0.32=6.65-1.03+4.95+3.5=1.43+6.69-7.3=8.21-3.49-3.89+4.73=6.53-0.17-2.84+7.48=8.16-6.71+8.14-5.35=9.4+2.6+7.34-6.19=5.53+6.44-4.92+5.42=1.43+0.53-1.05+2.05=9.83-5.54+3.9=1.48+3.78+3.74-8.04=6.64+7.01-2.93-7.17=9.68-0.1-2.83-4.28=3.9+7.04+8.37=0.43+3.82+7.97=7.61+5.73-4.52-3.32=0.53+7.9+6.55=8.92-2.61-3.17-2.48=9.84+6.71+3.74-3.49=4.97-0.79-0.44=1.87+8.66-2.3+5.17=8.9-3.45+1.3+9.91=7.3-1.53-4.9+4.2=8.34+9.32-8.33+8=1.82-0.4=1.47+9.78-2.74+3.38=8.17-0.09+3.26-7.57=9.67-0.91=4.71+8.99+7.23-0.16=6.93+4.66+6.17+4.43=9.77-2.11-6.58=9.54-9.38+3.9=5.64+5.58-1.6-6.79=2.23+8.26+5.51-4=5.83-3.69+5.38+5.56=9.36-6.08=3.96+4.03-1.29+3.3=8.29+3.7=7.18-1.07+8.87=3.63+7.22-9.46+1.06=8.11-2.15+7.56-0.33=7.56-2.6+4.09+7.1=1.08+5.82+5.4-0.36=8.11-2.27=9.9+6.05-8.31-3.07=5.4+2.29+3.22=9.57-0.47-0.57-6.37=8.39-4.1-4.13+3.17=7.17-4.85-1.9=2.64+4.46+7.26+5.77=6+3.12+9.43-9.67=5.54-0.1-3.89+0.43=2.94-2.22+2.96+8.16=4.02-2.1-1.24+6.19=8.91-4.93-1.84=0.58+7.59+0.74-4.39=9.59+7.44+9.3=8.08-2.22+1.66=8.15-5.09+4.67=9.3-4.56-0.1=6.7-1.22+2.14=9.94-1.19+9.84-5.82=4.17+3.52+3.5=2.32+7.4+4.71+4.64=4.46+7.48=8.91-0.57+9.15=3.94-3.48+9.15=8.07-7.93+1.69-0.35=5.5-2.81-2.2+3.63=7.14-3.59-0.05-0.14=2.26+1.19+7.06=6.34-4.42=7.92-4.43+5.16-1.5=6.54-5.32-0.12=6.14+9.12-6.92=9.68-2.84-0.8=6.19+2.34-2.04=6.05+8.78+0.09+2.58=3.15+8.58-8.09-0.44=7.87+6.94+7.97-1.03=3.12+4.44+2.01=5.93-1.06-3.57+9.73=9.84+7.96-3.93=9.72-0.21=7.34-0.6-4.53+0.64=9.92-5.56+2.18=4.7-4.29+3.62+8.85=7.37-0.84-6.04-0.31=5.32+2.7-3.9=6.38+8.79-2.74-2.41=5.25+5.52=9.6-3.66=9.56-5.88+5.21=4.2-0.03+1.19=9.84-1.25-1.6+6.16=5.68+4.6-6.92+5=7.82-7.62+6.96-4.22=7.36-1.5-3.69-1.52=6.04-2.66-0.83=4.21-3.16=2.03+4.8-3.62+0.44=8.26-1.21+1.36-6.56=8.71+3.82+2.09=7.97-0.45-6.17=5.42+2.77+4.98-8.43=2.81-1.98+5.93-5.41=7.27+7.38+0.87=6.21+7.55-3.29-6.44=9.45+5.55+8.62=0.61+0.42=3.89+4.77+3.35-4.21=8.47-2.52+9.53-4.92=7.19+3.98-1.59-8.78=6.36+6.09-2.51=6.78+5.75+9.95=1.19+1.63+6.75-1.85=9.46-0.51+1.59=1.17+3.96+2.93-4.6=7.19-2.4-4.16+1.39=4.75-0.59-0.91-2.62=8.09+9.48+1.19+6.78=1.42+8.29-0.06+2.39=1.28+6.15+2.37+8.8=4.86+1.78=5.42+0.67+3.15=7.26-1.15-2.32+3.4=4.76+5.93+0.56-6.86=9.06-0.75+0.99=9.03-8.35+9.39-6.97=1.14-0.8=6.13+1.72+9.21+7.1=9.18+8.94-9.6+0.62=3.2-0.54-0.53=5.96-2.14+9.43-8.67=4.88+4.49+8.28=8.61-0.43-7.26=1.61+6.96-5.12+6.24=7.72+0.76-7.45+2.65=4.61-1.79-1.74+6=6.41-1.09-2.34-0.15=7.34-5.06-2.18+1.46=7.33-3.05-1.03-0.59=8.7+4.11+3.97=3.41+8.1-3.07-8.24=9.71-5.71-0.9+0.96=7.96-1.25-2.6=9.37+7.11+0.39+2.61=7.91-6.3=5.08-0.33+8.15-0.7=7.04-2.36=7.3-3.83-0.09-2.53=4.2-0.57=2.04+6.25-3.1+5.36=4.87+5.6-7.87-0.68=6.7-3.9-1.94=8.12+2.93+4.38=7.11-1.82-1.35-3.83=5.73+7.91-6.58=5.92+5.34+1.44+2.61=9.57+6.65=9.48-5.7-1.83+8.26=9.78-7.1=1.31+6.81-3.28+1.98=9.41-2.6-6.41=8.43-0.23+4.36-2.61=3.01-1.46+9.82-4.86=8.64-2.71+8.7-5.22=2.04+5.37-2.84=5.49+4.17=9.7-0.13=6.26+7.37-3.05-4.69=5.23+7.26-2.73+3.39=3.18-1.72+6.89-6.5=5.14-0.98+6.41-7.35=6.14-1.09-2.5-0.5=9.48-6.92-1.29+3.4=2.24+6.06+4.78-7.87=7.4+1.35-7.83=6.54+9.4-0.95=4.1+6.19-7.22-2.81=3.48-0.17-2.49+8.76=3.5+7.85-4=5.58+0.87-1.36=8.8+4.7-6.92-2.21=6.09-2.67=1.99-1.61+9.29+3.57=9.91-8.14+9.96-1.07=6.06-4.62-0.1=3.42+7.95=0.69+2.92+7.39-4.52=8.9-3.51-5.12+3.45=4.85+2.37-4.21+0.85=9.15-0.22-5.4=3.28-3.13+3.45+8.51=5.31+5.88=8.92-3.08+5.44+2.05=5.42+9.75+7.15-1.98=7.14-0.39-3.14-2.65=1.46+8.36+5.81=4.44-0.24-0.5+8.05=6.67-4.09+7.67=2.2+8.85=2.15+5.98-4.7-3.08=9.72-2.37-6.62=9.98-7.05=9.52+0.93-0.56=6.64-4.61+5.97-7.72=6.57-1.92-0.86=1.53+8.7+7.5+0.94=8.82-6.33+3.86+3.83=5.22-0.69+8.8-7.31=7.43-0.48-5.79=2.16+2.81+1.35+8=2.59+4.66+7.25+9.87=7.78-1.02-0.07-2.36=4.34+4.12+9.94=9.52+0.17-0.08-1.26=1.66+2.17-2.19=8.19+5.07=9.05-5.76=7.8+4.78-9.92=5.63+6.14-0.81-0.3=6.16+1.04+3.91-2.86=9.72+7.87=5.5+2.08-2.65-1.67=2.13+6.51+6.47+9.8=7.5+8.16-8.23+7.84=9.38+9.58-6.22-2.02=2.36+7.64+3.2=8.58+6.73+6.19=9.63-7.66+6.34=9.79-8.78+0.2+1.39=4.01-1.4=7.95-3.61-3.38=3.14+8.56+7.61+8.98=8.79-2.65+9.19+1.11=8.27+4.11+8.07+6.92=9.83+3.14-8.85+1.61=8.6+8.84+8.41=8.48+1.27-5.83+9.08=7.07-1.37-4.17=8.57+1.39+6.98=3.95+9.12+7.79+3.85=4.43-1.65+1.51=8.96-2.11-2.09+6.62=1.46+6.88+8.03-2.91=9.64+7.14=2.07+1.36+3.62=7.09-1.53-1.38-1.32=7.89-6.79=7.04-1.68-0.82-0.94=2.73-0.45+8.3=8.98+5.04-8.22-3.29=9.84+6.39-6.26-0.04=3.14-1.86-0.89=2.95+5.41+2.35=6.47+3.44=7.43+1.21-0.72-0.25=9.46+7.94+6.87-8.32=4.63+7.09-4.17=0.67+5.5=5.86-1.57=3.09+3.55-5.84+8.22=8.84+5.19=4.22-2.25+4.79+5.24=8.88+5.98+0.36-6.47=3.57+3.56=7.12-4.18=8.25-2.24-0.26-0.57=0.17+0.15=8.46+4.99+5.53+5.02=9.12-1.45-6.32=8.31-2.07-0.11+3.23=1.02+7.71-0.58-3.53=6.74-2.51-3.11+0.6=3.02+0.78+2.27+0.65=4.99+8.84+3.5+1.25=9.23-5.79-1.36=9.92-1.55-5.48+7.27=7.32-6.55=9.71-6.58-1.96+4.77=7.99-0.68+2.29=7.17-0.5-0.66=0.91+9.98+1.37-5.75=9.01+1.93=9.19+8.87=5.9+6.51-5.69-1.51=8.21+3.69-4.06-1.36=8.5-1.31-0.66=8.45-1.09+3.14+5.36=0.03+9.99=6.92+4.39-4.58=7.07+3.08=3.4-1.61+6.11+1.68=6.83+5.8-0.68+6.87=參考答案6.67-1.49=5.184.14+1.87+5.97+3.45=15.439.12+2.56=11.684.97-1.21+9.29+6.96=20.016.65-3.81+0.99+6.19=10.023.1+8.35=11.457.09-0.28-0.75-3.73=2.338.26-7.27+5.61-1.82=4.785.63+3.13+8.44+0.07=17.270.61+1.46-0.22+2.64=4.499.52+8.67-4.87+6.32=19.646.87-5.87+5.76=6.761.86+5.74-1.77=5.831.98+3.72+9.54-4=11.245.82-0.62+9.74-5.72=9.223.08-2.1=0.989.63-3.75+2.94-7.71=1.119.03-5.31+3.02=6.747.02-1.19-3.49-0.71=1.637.57+8.03-1.47+4.21=18.346.37+7.82-7.78+9.16=15.574.22-2.24-0.94-0.02=1.023.44+5.14+1.3=9.889.45-5.73-2.16+4.43=5.991.73+6.9+9.08-4.48=13.239.78+8.47=18.256.08-1.62-3.21+2.18=3.432.03+2.95+9.92-6.04=8.861.81-1.49+0.19=0.512.71+6.19+4.6=13.56.69-3.8+4.58=7.478.76-1.23+8.14+7.98=23.655.95-3.52+7.12=9.557.44+4.89-9.63-1.78=0.926.92+1.2+7.23-0.16=15.197.24-6.67+6.52=7.094.88+9.04+0.34=14.269.38+6.19+8.97+1.69=26.238.58-3.63-4.48=0.477.1-5.06=2.047.81-1.15-2.67+4.03=8.027.21-3.18=4.031.07+7.68-8.4+5.92=6.271.85+4.03=5.888.37-2.97-1.31-3.74=0.357.07+5.98-2.3+2.44=13.190.57+1.53+5.18+2.58=9.867.23-3.98+2.39+8.79=14.438.65-8.36=0.297.89+9.85+2.56+6.15=26.452.22+8.2+7.41+5.17=238.02+8.21-6.79+7.78=17.227.72+8.75+2.27=18.749.78+1.64+3.57=14.996.9+0.43+4.18-9.49=2.021.94+6.83-1.69=7.088.7-2.23-4.81=1.667.07+2.01+7.09-3.72=12.453.51-1.42+2.93+5.41=10.438.6-3.32-0.2-4.69=0.395.94+2.55+7.78-3.6=12.674.19+9.41-0.51+6.17=19.269.01+7.62+1.64=18.276.96+3.2-2.35-7.38=0.430.49+3.17-1.86+4.43=6.237.2+1.12-7.07+2.4=3.651.45-0.15+9.87+9.01=20.185.58+2.75+8.49=16.827.94+4.95+8.95-4.22=17.629.13+2.88-6.61-0.25=5.158.14-2.53+0.6-4.48=1.737.22+0.25+6.99-5.76=8.79.82+3-2.82=109.75-6.29-0.48=2.985.77-1.96+7.05=10.868.4+3.94-4.73=7.615.91-2.41-0.83-0.3=2.379.93-0.87-5.06-0.41=3.599.6-6.93+4.55+4.27=11.495.84-1.88-0.81+2.94=6.093.15-1.9+4.47=5.726.29-3.03-0.2=3.061.73+9.62-1=10.358.18-0.77+9.07+6.06=22.544.77-3.1+6.67+7.77=16.114.31+6.18+6.11+7.31=23.910.19+6.91-0.37-4.41=2.327.87-1.52-0.88-3.46=2.019.52-5.25-0.19=4.089.83-0.74-5.74-1.25=2.10.87-0.32+2.42=2.979.3-5.92=3.384.91+0.21=5.124.54+9.95-9.36+5.88=11.018.08-6.38=1.74.3+6.95+9.39=20.649.42-0.09-7.54+2.45=4.249.38-2.02+3.91+6.61=17.887.87-1.41-1.27+9.18=14.373.59-0.77+3.47=6.295.12-0.33-0.27=4.523.38+1.24-0.73+3.41=7.32.43+7.33+6.41+9.58=25.751.64+5.09+3.84-9.25=1.323.4+9.61-1.01-0.53=11.477.87-4.6+0.91=4.181.26-0.93+7.57=7.99.09-2.75-3.67=2.676.13-3.45-1.3+6.7=8.088.05+2.49-0.15=10.394.85-3.51+0.87=2.217.13-2.76+3.83+3.05=11.255.54+9.47+9.83-1.3=23.540.73+7.29-7.76=0.268.37-5.95+9.9=12.323.37+3.05+7.79=14.219.97-0.25-2.97-3.05=3.79.75-6.4-0.05=3.38.38+1.83+9.21+4.47=23.893.79+7.32-2.5+6.25=14.865.15-4.88+6.36=6.633.2+4.44+6.4-8.1=5.942.77+3.12=5.898.98-2.11+5.75-4.2=8.426.56+6.54-4.52-2.36=6.221.42+8.52=9.946.54+7.33+3.27=17.149.72+8.47-6.63+0.02=11.585.98+8.53-1.8-4.42=8.296.58+4.97+2.82-3.76=10.615.11-3.26+5.78=7.638.23+8.5+4.44-4.97=16.27.12+0.1-1.87+5.01=10.365.44+6.74-3.88-0.43=7.873.89+2.52+6.14+4.56=17.115.44+9.44+2.76-9.14=8.53.94+8.81=12.755.03-2.63-1.43=0.979.63-1.11+3.28-1.84=9.964.62+9.15-0.43-6.42=6.924.56+5.56+0.61-8.42=2.319.99-0.21-2.04+6.45=14.196.87-4.98=1.894.22-1.37=2.859.9+8.99-9.44=9.455.96-1.17+2.82-2.68=4.939.2-5.13+0.59+2.35=7.016.08+9.03-4.07-0.11=10.937.67-0.39+8.87+9.89=26.046.06+1.34+9.71=17.113.45+8.2+0.38=12.035.82-3.66=2.168.47+4.9-0.08-8.33=4.968.39+3.74+2.27+9.33=23.737-1.44-3.89+2.14=3.818.23-3.14=5.097.56-5.51=2.056.04-0.38+8.19=13.858.88+2.14-7.33=3.698.8+7.81-3.77=12.846.48+4.07-9.18=1.378.44+3.16+1.95=13.558.28-3.22-2.05-0.19=2.826.04-4.61=1.437.91-3.18-0.99=3.748.52+2.96-6.73=4.759.96-7.13=2.836.9+8.19=15.097.94-5.41=2.538.69-5.73-0.29=2.679.28-8.6-0.22=0.469.55-7.79-0.15+7.82=9.438.65-0.76-5.61-0.1=2.185.07+8.68+8.88=22.632.57+9.77+2.71+9.17=24.220.32+7.67+6.69+5.76=20.441.8+7.79+3.15-9.21=3.538+5.63-6.4=7.239.14-1.54+9.06-8.18=8.485.75-0.28+2.81=8.289.05-0.21-7.27-1.22=0.356.99-6.31+1.62+9.46=11.765.05+7.6=12.652.24+5.35=7.599.79-2.65-5.25=1.897.12-1.14-0.27+5.21=10.928.5-7.55=0.953.78+9.56-2.65+6.32=17.016.07+9.66=15.733.91+4.57=8.488.96-5.2+6.49+7.6=17.859.25-3.85+8.82+2.47=16.697.12-0.99+1.5-1=6.633.41+1.17=4.582.9+6.86-1.41-2.12=6.236.3-5.27+4.05+4.42=9.59.27-6.01+9.46=12.728.51-4.27+5.62=9.868.28+3.78+0.51+8.05=20.629.83-1.74-3.25-0.56=4.288.42-1.07-2.55-2.44=2.368.29+3.47-1.62=10.141.4+1.99=3.398.47-2.16-1.2-1.16=3.959.75-3.35-0.87+7.09=12.622.43+9.28+3.93-6.73=8.914.77+5.24-0.53-2.61=6.879.67-0.3-8.9+9.06=9.539.18-0.83+9.92-3.71=14.565.53+4.47-7.79+7.54=9.759.94+6.43-8.22-3.3=4.857.6-1.5+1.35=7.455.61-1.91-2.08+0.5=2.129.97-3.56+3.99=10.49.08+8.75=17.837.7+6.16+7.47+2.04=23.375.94-5.1+4.84+4.05=9.734+7.39+3.75-5.96=9.189.42-5.95-0.2-1.71=1.567.11-1.08+3.63+5.65=15.311.33+0.9+7.05=9.289.33+6.5=15.835.01+6.02-2.54-0.42=8.077.59-0.48-5.44-0.8=0.874.37-1.56+1+2.27=6.086.82-1.73-0.29-3.06=1.746.7+2.74=9.448.46-1.59+1.77=8.646.83-0.29+7.59+7.68=21.818.98+2.8=11.782.85-1.12-0.22-0.18=1.337.21-5.83=1.381.29+7.75+2.96-2.56=9.443.09+0.04+9.16=12.295.14-2.49-1.2+5.61=7.069.98-7.37+4.55+7.31=14.479.74+8.37+0.85-2.21=16.754.45+9.49+2.8-5.47=11.271.25+0.7=1.958.41-1.94-2.19=4.287.35-0.82-3.91=2.626.33+5.1-6.94-0.6=3.898.96-1.35-0.05-6.89=0.678.75-0.92-2.37=5.462.88+6.77-4.1+2.11=7.663.85-1.98+9.83-1.75=9.952.38+6.18+6.2+5.42=20.186.57+3.6-2.68=7.491.07+3.09+5.78+1.39=11.333.2+7.14-8.93-1.23=0.187.37+5.19+8.14=20.74.79+7.66-3.55-2.06=6.849-7.07=1.932.97+9.67+5.08=17.727.7+5.47-8.64=4.535.23+5.45+5.88-2.01=14.553.19+4.39+7.38+6.63=21.599.51-1.3-1.93=6.287.55-4.89+8.89+5.37=16.926.35+0.03=6.384.33+1.66+1.71=7.73.49-1.07+4.94=7.369.63-0.22=9.419.2-4.18+1.53+7.84=14.399.22-3.36+3.81+3.73=13.44.62+9.85+2.5=16.976.99-3.83+1.93+4.27=9.366.93-2.13-0.5-2.23=2.079.08-2.63=6.459.26+1.7=10.967.39+8.31-8.25-3.74=3.716.85-1.31-3.04+5.17=7.673.48+1.41+2.07+3.19=10.155.07+0.94-0.62-0.5=4.896.17+5.59+6.02-5.6=12.185.37+6.05-4.3-1.45=5.678.24-1.28-1.1-5.5=0.369.09-0.74-3.82+6.47=117.98-0.98-6.59+2.57=2.980.87-0.76+3.34=3.457.52-6.54+2.36-1.84=1.59.96-7.52-1.62=0.822.53+1.5-3.52+8.09=8.64.04+7.19+2.2=13.432.62-1.8+2.15-2.57=0.41.22+1.5-0.74-1.84=0.149.03-1.86-4.19+8.96=11.949.1+7.06-6.96+2.43=11.634.99-2.64=2.356.65+6.98+0.96+7.08=21.677.77+5.93-0.44=13.263.71+5.32-0.02-1.22=7.797.04-0.92-0.83-3.24=2.053.85+1.07-1.36-3.22=0.348.27-6.31+8.54-5.62=4.886.14-0.67-5.32+7.62=7.776.36+8.65+9.37=24.389.91-9.53+6.09=6.473.7+2.41+9.73+2.59=18.435.75+0.55=6.39.57-4.65-1.45-1.52=1.958.97-4.12-2.07-0.06=2.728.48+2.74-1.6=9.625.61-1.7+5.48+0.21=9.66.25+4.05-6.14+2.84=72.95+5.62-3.63+9.42=14.367.69-4.23=3.464.79-3.89+0.72=1.629.89-8.79+4.5=5.63.03+5.06=8.091.69+5.13-0.93+6.15=12.048.66-1.21-3.61-1.92=1.928.64-4.25+6.35+5.99=16.739.9+8.94+9.08+9.43=37.358.01-3.08+3.85-8.02=0.768.79-3.03+3.13+0.39=9.282.75+0.93+3.18+8.08=14.948.8-4.79+7.89-1.79=10.113.51-1.03-1.54=0.944.08+8.52-0.59-5.35=6.665.56-0.24+1.13-2.16=4.294.04+9.69-4.27=9.464.94-1.75=3.199.17-5.89-0.79+8.64=11.137.22-0.53+0.8-6.72=0.777.28+1.89-3.31=5.868.26-0.88-3.98-1.29=2.115.2+8.69-5.96-1.33=6.61.23+1.37+7.99+7.07=17.668.43-0.92-5.55+6.21=8.175.1-1.46+7.01+5.15=15.84.6+8.88-1.44+1.75=13.795.16-0.19+5.51=10.485.28-3.37+7.5-9.11=0.31.3+2.28=3.584.87+5.43-3.22+4.46=11.547.09+7.39-4.75=9.737.79-2.29-2.06-0.1=3.340.59+9.07-3+5.84=12.56.09-0.47=5.629.59-2.16-5.09=2.341.76+7.53+3.96-0.27=12.986.69-3.3+6.96-6.57=3.781.47+5.25+3.56+2.58=12.866.8-0.41+1.48-3.25=4.628.77-7.11=1.669.22+7.33-8.29=8.263.52+5.61+9.42-0.06=18.492+6.5-7.25-0.27=0.986.86+4.86-1.29+9.24=19.672.82+0.58+4.57=7.976.75+1.94-4.33+9.97=14.334.23+6.26-2.6=7.894.3+0.32-0.11-0.72=3.794.92-2.63+3.44-2.32=3.414.76+9.96+2.29-7.23=9.789.34+5-6.22=8.126.56-2.52-3.5-0.17=0.375.16-1.12-2.04=25.16-4.46+1.54-1.2=1.042.49+6.2-4.42=4.275.81+9.89=15.78.81+9.64+3.33=21.785.41-3.07+3.53-4.45=1.421.14+9.59+2.41+9.22=22.369.47-3.57+8.17-2.57=11.59.91-0.7-3.15-3.26=2.84.54+5.4-3.34=6.62.77-1.12+9.17-6.9=3.922.54+9.59-2.11=10.024.67+7.91-8.18=4.41.89+8.28=10.173.94+1.99-2.18=3.758.87-1.31-3.38+1.65=5.832.42+9.64-1.31=10.755.19-1.99=3.28.63-0.34-5.86-1.24=1.192.4-1.36=1.049.87-0.54-1+7.76=16.096.65-1.71-3.87=1.078.51-3.87-4.17=0.478.34-3.59+0.83+3.5=9.087.17+5.78-4.54+4.63=13.047.01-6.1+3.9+5.44=10.258.49-4.05-0.06-2.94=1.447.42-4.91+5.55=8.063+5.89-8.72+7.35=7.529.45-0.97+7.8-2.06=14.226.26-4.86=1.49.54+2.9+7.89+8.49=28.822.23+1.84+0.9+0.56=5.534.81+3.62-5.11+9.69=13.019.27-1.72-1.17+1.49=7.879-4.08+5.17+5.39=15.488.2-0.95-4.7-0.17=2.382.6+7.33+6.64-1.03=15.547.49-3.97-3.26+9.66=9.924.09-2.8+8.88+6.25=16.427.94+6.66-9.84+7.02=11.781.92+5.62+7.74-8.8=6.487.6-0.38-0.86-5.77=0.595.47-1.25-4.11=0.115.48+1.36-5.77-0.58=0.496.27-4.32+7.84=9.795.35+9.19+0.79+6.15=21.487.45-4.44=3.016.83+2.61+6.34+9.45=25.239.14-4.09=5.054.28+5.55=9.835.08+2.15=7.231.13+9.94+3.12+2.73=16.922.47+7.98+6.94+4.74=22.134.69-3.08+4.29-1.6=4.35.94+5.68+4.56=16.186.89-1.12+4.41-2.1=8.080.9+1.65-0.66=1.899.85-0.57-0.77-6.37=2.145.04-0.06=4.984.22-0.09+3.77+6.93=14.833.75-0.65+8.57+4.12=15.796.32+5.12+7.95=19.395.86-2.34-2.52-0.28=0.727.46+1.29-5.37=3.385.31+4.78-6.11=3.986.26-1.09+3.15-0.56=7.763.29+9.28+5.21=17.784.43-2.85-0.35+7.09=8.327.01+7.47=14.483.08-0.17+9.67-3.38=9.27.84+8.81+6.96-1.22=22.399.78-0.23-2.25=7.35.23-2.02-2.24=0.979.39-5.57+2.35-3.18=2.994.41-2.48+7.5=9.432.57+4.05=6.629.73-0.03-2.93+2.34=9.115.42+2.55-0.82-2.49=4.661.07+8.67+9.16=18.92.5+9.39+9.47+8.55=29.913.65+6.74-5.87=4.529.35-6.39+3.42+5.55=11.939.1+2.88-5.08=6.91.3+3.93-2.3=2.935.21-1.2+5.23+9.29=18.537.92-0.3+7.54-6.2=8.964.56-2.55+4=6.019.45+7.54=16.999.76-9.14+7.64+4.55=12.815.14-3.5+9.71=11.358.84-5.67-0.06=3.118.04-7.59=0.453.16+2.43+8.31=13.99.98-3.28-0.19+8.52=15.037.05-3.44+3.05=6.665.28+5.4+3.71=14.396.45+9.77+6.51+9.94=32.675.68+7.22+6.73-1.45=18.186.74-4.98-0.17=1.599.52+7.86-2.03=15.358.53-5.93+8.64=11.245.92+3.4+2.65+1.71=13.685.68+5.79+3.97-0.32=15.126.65-1.03+4.95+3.5=14.071.43+6.69-7.3=0.828.21-3.49-3.89+4.73=5.566.53-0.17-2.84+7.48=118.16-6.71+8.14-5.35=4.249.4+2.6+7.34-6.19=13.155.53+6.44-4.92+5.42=12.471.43+0.53-1.05+2.05=2.969.83-5.54+3.9=8.191.48+3.78+3.74-8.04=0.966.64+7.01-2.93-7.17=3.559.68-0.1-2.83-4.28=2.473.9+7.04+8.37=19.310.43+3.82+7.97=12.227.61+5.73-4.52-3.32=5.50.53+7.9+6.55=14.988.92-2.61-3.17-2.48=0.669.84+6.71+3.74-3.49=16.84.97-0.79-0.44=3.741.87+8.66-2.3+5.17=13.48.9-3.45+1.3+9.91=16.667.3-1.53-4.9+4.2=5.078.34+9.32-8.33+8=17.331.82-0.4=1.421.47+9.78-2.74+3.38=11.898.17-0.09+3.26-7.57=3.779.67-0.91=8.764.71+8.99+7.23-0.16=20.776.93+4.66+6.17+4.43=22.199.77-2.11-6.58=1.089.54-9.38+3.9=4.065.64+5.58-1.6-6.79=2.832.23+8.26+5.51-4=125.83-3.69+5.38+5.56=13.089.36-6.08=3.283.96+4.03-1.29+3.3=108.29+3.7=11.997.18-1.07+8.87=14.983.63+7.22-9.46+1.06=2.458.11-2.15+7.56-0.33=13.197.56-2.6+4.09+7.1=16.151.08+5.82+5.4-0.36=11.948.11-2.27=5.849.9+6.05-8.31-3.07=4.575.4+2.29+3.22=10.919.57-0.47-0.57-6.37=2.168.39-4.1-4.13+3.17=3.337.17-4.85-1.9=0.422.64+4.46+7.26+5.77=20.136+3.12+9.43-9.67=8.885.54-0.1-3.89+0.43=1.982.94-2.22+2.96+8.16=11.844.02-2.1-1.24+6.19=6.878.91-4.93-1.84=2.140.58+7.59+0.74-4.39=4.529.59+7.44+9.3=26.338.08-2.22+1.66=7.528.15-5.09+4.67=7.739.3-4.56-0.1=4.646.7-1.22+2.14=7.629.94-1.19+9.84-5.82=12.774.17+3.52+3.5=11.192.32+7.4+4.71+4.64=19.074.46+7.48=11.948.91-0.57+9.15=17.493.94-3.48+9.15=9.618.07-7.93+1.69-0.35=1.485.5-2.81-2.2+3.63=4.127.14-3.59-0.05-0.14=3.362.26+1.19+7.06=10.516.34-4.42=1.927.92-4.43+5.16-1.5=7.156.54-5.32-0.12=1.16.14+9.12-6.92=8.349.68-2.84-0.8=6.046.19+2.34-2.04=6.496.05+8.78+0.09+2.58=17.53.15+8.58-8.09-0.44=3.27.87+6.94+7.97-1.03=21.753.12+4.44+2.01=9.575.93-1.06-3.57+9.73=11.039.84+7.96-3.93=13.879.72-0.21=9.517.34-0.6-4.53+0.64=2.859.92-5.56+2.18=6.544.7-4.29+3.62+8.85=12.887.37-0.84-6.04-0.31=0.185.32+2.7-3.9=4.126.38+8.79-2.74-2.41=10.025.25+5.52=10.779.6-3.66=5.949.56-5.88+5.21=8.894.2-0.03+1.19=5.369.84-1.25-1.6+6.16=13.155.68+4.6-6.92+5=8.367.82-7.62+6.96-4.22=2.947.36-1.5-3.69-1.52=0.656.04-2.66-0.83=2.554.21-3.16=1.052.03+4.8-3.62+0.44=3.658.26-1.21+1.36-6.56=1.858.71+3.82+2.09=14.627.97-0.45-6.17=1.355.42+2.77+4.98-8.43=4.742.81-1.98+5.93-5.41=1.357.27+7.38+0.87=15.526.21+7.55-3.29-6.44=4.039.45+5.55+8.62=23.620.61+0.42=1.033.89+4.77+3.35-4.21=7.88.47-2.52+9.53-4.92=10.567.19+3.98-1.59-8.78=0.86.36+6.09-2.51=9.946.78+5.75+9.95=22.481.19+1.63+6.75-1.85=7.729.46-0.51+1.59=10.541.17+3.96+2.93-4.6=3.467.19-2.4-4.16+1.39=2.024.75-0.59-0.91-2.62=0.638.09+9.48+1.19+6.78=25.541.42+8.29-0.06+2.39=12.041.28+6.15+2.37+8.8=18.64.86+1.78=6.645.42+0.67+3.15=9.247.26-1.15-2.32+3.4=7.194.76+5.93+0.56-6.86=4.399.06-0.75+0.99=9.39.03-8.35+9.39-6.97=3.11.14-0.8=0.346.13+1.72+9.21+7.1=24.169.18+8.94-9.6+0.62=9.143.2-0.54-0.53=2.135.96-2.14+9.43-8.67=4.584.88+4.49+8.28=17.658.61-0.43-7.26=0.921.61+6.96-5.12+6.24=9.697.72+0.76-7.45+2.65=3.684.61-1.79-1.74+6=7.086.41-1.09-2.34-0.15=2.837.34-5.06-2.18+1.46=1.567.33-3.05-1.03-0.59=2.668.7+4.11+3.97=16.783.41+8.1-3.07-8.24=0.29.71-5.71-0.9+0.96=4.067.96-1.25-2.6=4.119.37+7.11+0.39+2.61=19.487.91-6.3=1.615.08-0.33+8.15-0.7=12.27.04-2.36=4.687.3-3.83-0.09-2.53=0.854.2-0.57=3.632.04+6.25-3.1+5.36=10.554.87+5.6-7.87-0.68=1.926.7-3.9-1.94=0.868.12+2.93+4.38=15.437.11-1.82-1.35-3.83