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1.77+1.87=7.08-5.8+7.59+0.37=8.64-5.47-2.48=3.7+9.91-9.03+3.15=3.23-2.21+3.84-3.37=5.18+9.79-9.9+3.37=5.92-1.28-1.99-0.57=9.06-6.39+1.74+1.46=0.53+6.41+7.35-0.51=9.14-3.04-5.42+7.85=8.49-5.13+5.46=8.12-0.9-0.97-5.85=9.58+0.34-1.67+0.64=3.69+2.29+9.84=3.34+7.82+5.06+1.58=5.85-5.62+5.11+0.36=8.94-0.75-3.91-0.56=7.07-6.56=9.5-4.69+8.34-2.47=9.05-5.89+3.34+0.67=6.84-1.78-2.84=7.55-4.02=4.35+0.23+7.99-1.15=0.12+2.18-0.31+6.06=1.14+9.61-5.05+6.24=5.37+4.85-4=8.46-2.08-0.65-5.24=4.3-0.76+6.29-6.69=5.67+0.84-4.91=8.3-1.5+0.24+4.72=9.08+4.92+6.46-9.92=6.93-3.83+6.96+2.84=8.99-1.9-0.44-0.15=0.38+3.13+5.23=8.03-6.2-0.25+7.11=1.7+3.31+6.24-8.08=5.31+6.06+6.45+6.38=7.93-6.08+4.89=3.07+3.6+5.85-7.16=7.52+0.19+8.88=2.93+7.85+9.62-3.24=6.23-2.36-2.22+9.16=3.17+5.04-0.77=7.28-3.93+3.34=8.9+2.32+3.84-4.95=8.3-0.46+8.33=2.97+9.3-1.01+8.57=8.81-0.8+7.38-0.21=9.35-0.1-0.18+8.21=2.59-1.45+6.32-6.63=8.38-5.46=8.69-0.45-7.85=1.1+6.96=8.57-0.99-2.06=5.27-5.04+6.75+7.7=4.45+7.31+3.26=9.34-1.79+8.64-2.6=7.6+7.94=2.45+5.43+4.23=2.2-0.89+4.5+5.92=8.49-3.94-3.63=4.15+3.79-4.93-1.02=7.61-4.64+2.52=2.65+7.67-0.5=5.49-4.39-0.34=8.9-7.95+5.63=6.1-2.4+4.59-4.77=0.88+7.38+6.8-4.05=5.58-0.97-3.28=9.16-8.43=8.05+4.91-9.34+0.41=9.53+8.1-0.66+3.34=0.33+4.74=9.05+3.83+9.46=9.92-4.74+5.81-6.13=9.26-2.33+3.38=9.48+6.24-1.11-5.97=9.24+1.06-3.93-4.53=8.87-8.37=3.13+0.49+9.5=7.52-4.31=2.16+6.47-6.61+9.75=9.67-1.89+7.58=9.93-0.6+6.13-1.09=9.41+6.42-9.15=2.8-1.88-0.1+2.09=9.59-5.43+0.66+0.31=7.09-2.75+3.64+9.42=9.68-5.06-3.62+7.76=6.15+9.16-1.78-3.6=8.79-5.5=0.57+9.17+5.09=0.61+5.21+3.92=4.15-2.04+7.46+3.74=9.8-2.41+7.33-1.6=1.97+2.55+4.01=4.46+1.2+3.86=4.75+8.86+4.42+5.93=9.94+6.18-9.51=5.89+3.85+7.01+0.96=2.88+2.07+8.1=6.13+9.12=4.23-1.05-0.5=2.89+5.22+7.95+9.16=7.85-4.4+8.5=4.05+4.92-0.8=9.32-8.79+0.67=7.79-3.01-0.92-3.71=7.63-6.1=3.75-0.91-2.09+4.4=9.01+4.63=5.37-3.13+4.35=4.39-2.55+8.85-0.23=9.21-8.38=6.36-5.66+0.83-1.01=5.06-0.94-3.22=4.01-0.59-0.03=9.95-1.54-4.3-2.16=4.6+7.93+1.08+0.56=9.88-3.35+1.38-7.2=9.09+7.45+7.89+1.33=0.05+9.96-7.86+5.42=6.78-3.76+3.14-0.5=7.13+5.34=3.84+1.6-5.2+9.25=2.98-0.94+4.3+0.66=9.31+5.13+9.12-7.61=9.64-3.48-0.79=8.73-2.2+5.01-2.69=7.6+7.38-1.46=6.94-5.43+8.78-4.32=4.42+9.01-0.21-7.37=9.43-5.8+6.83+0.06=2.78+4.86+4.84-4.8=7.19-5.84+5.63+9.71=6.56+3.91-0.65=8.77+8.36+8.23-1.83=3.07+6.29+2.53+1.2=6.95+7.53-1.72+9.11=9.09-7.31+8.33-0.89=1.3+6.57+9.3=4.66-1.42-0.57+7.5=3.66+8.15-2.18+4.97=8.91+4.54-2.15+0.14=0.75+0.54=8.12+3.19+0.2-2.14=7.49-2.32-1.84+7.32=6.25+1.46+9.13-5.44=9.47-0.12-0.15-7.76=2.92+2.99+3.02+2.07=7.1-1.17-1.84=0.18+0.96+9.27+8.73=7.74+8.99+4.61-6.78=5.63-1.66-2.9+6.24=9.56-2.92-3.01-0.03=4.75+4.65-3.8-1.13=4.07-2.54-0.19+2.31=9.87+4.18-6.05-1.32=2.38+1.38+7.64-3.93=9.54-6.89=6.29+8.86+8.22=8.24-0.55-0.12-4.66=3.2-2.93+0.04=9.39-0.97+8.31+0.77=5.29-4.34+0.41+8.67=5.11-3.13+6.18+1.31=9.33+3.49=9.38-0.34-0.18-0.1=9.37+3.11-6.06-4.06=8.94+8.37-1.91-5.56=2.25+1.55+7.31-6.27=8.58-4.48-2.09+6.64=3.34-1.32=5.73-3.76-1.69=9.72-6.82-2.57+9.87=8.34-1.34+7.55-6.09=5.58-4.97=5.61-0.2=8.41+6.61+2.34-6.16=9.64-6.09+5.46-3.94=4.69+3.18-2.51=1.37+7.74+8.5+4.94=7.86-3.13+5.74+8.71=8.8+1.67-6.49=6.29+9.58=8.49+5.52+3.91-0.32=9.46-2.34-6.17=1.14+9.83-2.87=5.82+7.42-6.1-2.19=8.9-2.42-4.69-0.32=5.14-1.25=7.58+6.57=8.59+1.7-9.87=0.19+0.75+1.91+4.86=9.84-1.93-6.75=7.74-1.65+5.54+9.09=8.87-1.32-0.21-2.52=3.39+9.29+7.47+5.43=7.83+4.31-1.58-0.15=8.5+0.42+5.23=5.43+9.71+9.61+0.3=6.67-4.05+5.21-7.35=8.78+8.27+9.16=8.48-2.4-4.08-1.71=8.63-3.41+7.23=7.74-7.09+9.8=5.4-1.24-2.66=2.23+7.02=4.44+4.2-1.14=8.84-2.42+3.64=9.94-7.83=7.63-2.91+2.47+6.54=0.83+5.7+6.92+4.09=8.75-2.23-0.93-2.31=5.39+7.46+3.27+5.89=4.91+7.29-6.39+7.45=1.96+6.43-6.84=3.23+7.88+4.67=8.72-2.17+6.79=3.83+4.23-3.56-2.75=9.14-1.84-0.22+4.4=2.77+3.1=6.98-3+5.26=7.09-1.24-4.81+0.84=6.88-3.64=7.07+8.19-3.42-3.81=7.49+5.44-3.48+5.04=9.3+7.9-6.2+5.67=6.92-6.3=8.68-3.63-4.09+3.12=1.11+7.61-5.93=9.1-2.46-4.42+5.66=5.16+3.5-0.35-4.9=9.55-1.61-3.6+3.86=7.64-2.6-2.74=9.46+9.23+5.63-6.9=7.49+8.26-4.45-7.77=1.5+3.4+1.93=8.18+2.71+2.34=8.22+5.92+6.9=7.86-0.58=9.26-6.83-0.26-1.22=6.98-1.1-0.2-0.92=6.67-2.68-1.44=6.96-0.44-2.41-2.17=9.07-1.21-0.23=7.8-1.61-0.13=6.09+7.86-3.06+1.75=2.93+9.56+2.55+0.09=9.75-8.92+5.99=6.07+8.19-0.14+1.58=6.59-2.92+7.19-5.06=0.27+7.27-2.62-1.82=7.61-0.44+6.87-8.22=7.16-3.38+4.04-4.51=6.95+3.22+7.19-8.2=3.01-0.91-1.39-0.56=6.87-4.56-1.69+2.47=2.84+6.14=5.45-3.57+6.25=9.78+6.3-7.72-5.53=8.17-3.87-1.7-0.18=8.15+5.19-2.42-5.1=6.68-1.36-1.21-3.16=6.62-3.46+8.76-2.46=6.88+0.32-5.7+3.59=3.23+3.22=9.36-1.89-4.4-0.03=8.31+8.81+8.55+6.73=5.64-2.9+6.46=6.48+8.14+8.9=6.87+9.76-8.11-3.55=3.91-0.3-1.18+7.49=5.64+8.77-5.48+6.95=1.49+2.41+3.61-6.74=5.75-1.19-0.54-1.18=6.71-5.14=2-1.41+6+4.74=9.47-3.1-4.62=6.46+4.29+7.32+3.58=9.11-2.38+1.45-6.84=7.23+9.54-6.51=9.99+8.59+9.1+0.34=7.57+9.79-5.12+8.95=7.84-4.46-2.82=8.29-6.42-1.21+8.23=7.69-0.1-1.23-0.22=4.67+2.97-0.48-5.58=9.92+8.94+3.21=9.55-6.55+7.18=7.73-1.87-3.93+9.35=0.5+0.88+1.74+6.48=1.89-1.4+7.67=2.37+6.03+5.66=9.6-8.75-0.1+7.69=8.26-3.64-4.36=1.47+9.45-5.48-0.52=9.62-4.88-3.88-0.52=6.77+3.81+7.01+3.16=7.69-1.63=9.66+7.01=7-1.17-0.23-2.79=6.03-3.01-0.95=4.6+8.41-1.34-2=9.57+8.5-1.92-5.17=7.64-6.73=8.81+2.07+0.83=9.8-6.75+2.29+0.2=9.32-0.8-6.4+7.53=7.94-2.36-3.22-0.99=9.93-4.68-0.98=6.29-5.82-0.06+5.94=8.49-6.19+7.85-1.13=8.86-1.44-0.27-5.45=7.95-7.02+9.61=5.26+6.85+3.47+3.59=0.33+0.12+1.58+9.01=3.48+4.65-6.03-1.55=2+9.6-9.8=5.8+0.45-1.08+0.25=7.12-0.63+0.51=5.78+3.95-2.32+9.52=4.32+2.61-3.45=8.07+6.57-4.46-1.96=8.77+2.5-9.59+0.76=6.77-2.08+1.12+7.82=9.2+3.55+2.54=0.65+4.54+9.98-6.66=5.58-3.99=2.86+6.92+4.9=9.47-1.53+7.25-2.18=1.28+9.16+7.95-4.41=1.96-0.46-0.83=4.94-1.29-0.23=7.4-4.23+7.2=9.26-5.76+0.17+6=2.37+6.28+8.59-6=6.4+7.32+4.76=6.19-3.39=6.49-3.11-3.08=9.33-5.27-0.11=4.18+3.91=9.86-4.75-2.45+5.73=5.95-0.68+2.04+7.22=7.61+1.87+3.97+0.61=6.78-6.65=5.72-2.32+0.13-2.31=9.8-3.64+4.93+8.06=7.98-0.78-1.49=4.73+6.47+2.5+7.63=9.57-2.54-4.34+3.94=8.42+7.12+7.17-9.54=7.66+8.28+2.16=2+7.34+9.87-4.75=9.1+3.48-2.26-7.77=8.13+2.6+6.59+8.23=9.65-3.75+6.54=9.61+2.21+5.03-8.24=7.71-6.7+1.42=8.43-0.98-4.03=3.53+6.75=9.46+9.94=1.5+7.39-7.89+7.77=6.81-3.54-0.64=8.12+5.11-5.59+4.78=7.81-1.99-2.56-1.84=9.08+3.7-8.33-3.19=8.15-1.43+4.19+8.46=9.07+9.6-8.8-9.26=3.6-0.12-0.38=9.17+8.53-6.23-7.27=9.4-6.14+8.49=7.38-4.79+5.24+5.85=4.21-0.78-1.08=2.47+0.78+7.97+6.72=3.88+7.29=5.82-2.84=3.44+4.82+8.46=3.15+9.44-8.17-1.75=9.01-4.78=7.61-0.12+6.07-1.05=5.2-4.58+3.52+0.45=3.23+5.97+2.14+9.37=0.56+0.59+4.46-2.25=8.45-0.19-0.25-3.32=1.15+5.68=4.81+7.51+7.55+1.85=2.74+6.24=1.82+8.67=6.71+3.82+6.94-8.45=7.32+5.33-2.19+4.19=7.65-1.75-0.36=8.56-1.19-4.46-0.57=3.04+0.18=5.44+9.91=7.23+1.76-5.21=8.69-5.81=3.57-1.17-0.4+7.23=3.57+1.72=6.83-0.19=4.21+9.68+4.82-0.47=7.42-5.77=7.14-4.62+2.75=7.66+7.4+8.1=6.62+1.58+3.76=4.46+6.12-6.29+1.58=9.34-1.36+7.25-7.74=7.99+7.27+8.32-8.56=3.84+3.41+1-1.85=4-2.68+6.17-4.91=7.08+6.82=3.68-2.03+2.42=7.34-0.48=2.11+3.76+1.21=5.3+5.33-5.78+4.99=7.59+7.09-0.8-9.37=1.75+3.3+6.46-0.7=3.91+9.5+2.39+9.44=2.85+6.77-6.66=3.63+0.02+3.55=2.76+7.09-6.12+0.78=4.96+9.61+6.09+8.71=7.88-5.34+3.46-3.33=8.91-1.38-2.14-2=3.71+2.1+6.75+8.38=0.79+8.26-6.26=8.06-5.69-1.46-0.6=9.63-3.15-4.2+1.77=2.72-0.58-0.16=7.45+1.52-8.39=9.35-7.78=8.23-2.32+9.58-9.92=5.19+4.68-2.93=7.46-3.48+9.12=8.62-1.05=2.99-1.05+6.36-1.36=6.05+0.62-3.26=0.25+8.78+1.9+5.61=8.48+6.56-5.48+1.87=8.27+7.05-2.45=9.61-0.69-2.76+4.59=9.05-0.64-4.87=8.87-7.4+5.81+0.18=8.63-4.05+9.22-1.86=3.79+1.48+9.57+5.36=9.99+8.75-0.23+1.84=9.71-8.95-0.19=3.45+1.67+0.72=3.59+9.98+9.07=0.46+7.39-1.1=0.19+6.56-6.25=5.45-0.14+0.55+7.07=5.32-1.18+7.95=6.4-0.04+4.85-5.45=3.13+2.69+1.78-1.8=9.21-1.14-0.25-5.87=9.76+1.28+8.27-6.95=8.85-4.66-0.21-3.79=6.73-1.29-2.02-2.47=3.01+4.02+8.74+8.78=6.45-1.82+4.28-8.75=8.46-1.29-0.21-2.52=5.93+9.6=4.19+4.34+5.3+6.17=7.35-2.01=5.63+6.54-7.14=8.68+2.7+1.1=8.15-1.89-0.58+6.57=5.44-2.24=6.44+7.65+5.05+8.22=7.54-0.09-6.54+9.79=4.95-2.99+1.21=6.07-2.36+2.42=6.82-2.7=2.06+5.7+8.59-2.21=1.77+4.04=9.2+6.19-1.17=9.05-0.3-3.61+4.76=5.78+5.32-0.34=6.09+5.78-2.09-0.62=4.37-2.17=5.51-1.8-1.16=6.59+9.15-4.15-5.77=9.05+4.33-0.66=1.89+1.72+3.66=7.14-2.68-2.52=5.68+6.03-7.99=6.14-2.77+5.52-0.14=2.58+8.81+4.19-8.97=5.55-3.31+5.17+8.01=3.5+9.1-6.99-4.89=3.77+6.94-1.36+0.13=7.91-1.41-1.12-1.79=3.7-1.02+5.2-3.92=1.65+3.49=7.55-4.75=9.73+2.97-1.31+3.87=9.5-7.06-1.43=3.66+6.02+0.34-2.1=8.88+7.28-5.51-0.38=7.98+3.7-5.03=8.18+3.07+7.42=8.11-7.06+8.19-5.2=8.08-3.38+7.03-5.18=9.83-6.45=9.14-1.05-7.57+6.98=8.66+0.36=5.6+9.4-7.3+4.05=0.46+7.99-7.85=5.37-4.31+6.02-1.1=9.79-2.37=8.67-2.39-4.68+8.62=2.87-1.5+6.29=4.25-3.59+2.64=7.26-4.6+6.57-3.82=5.69-0.72-3.13+7.8=7.84-5.48=5.74-2.16=9.95-0.18-5.58+2.27=0.88+4.34=7.3+7.29+7.67-0.62=7.42-2.58-2.57-0.65=3.2+5.75=9.89+7.66-4.18-8.02=8.76+7.37-1.65=5.98+5.44+2.8=6.33-1.02+7.52-2.25=3.78+9.57+4.64+3.57=7.44+7.88-5.48-3.38=8.59-6.22+4.53=8.2+9.89-7.34-7.08=6.28-0.99-4.77=5.84-0.19-0.43-3.75=0.82+5.67=3.34+9.22-3.8+7.2=9.47-3.39-0.53+0.86=3.64+3.99-2.27+5.28=7.28-0.77-3.53-0.75=0.42+1.48+2.49=9.95+9.08-0.37+9.8=8.51-0.76-7.08+1.65=9.21-1.11-7.79+7.31=4.88+3.54+6.75+1.89=9.5-7.31+5.68+6.5=9.27+6.43+1.63=9.36-7.72=6.18-3.95+9.83=8.1-7.18=1.77+5.17-0.29+5.2=9.03-6.14=7.78-6.49+7.77+2.5=6.84-0.84-0.53=8.32+0.04-0.02=6.23+7.07+1.09+1.74=9.86-9.15+7.19-6.7=4.65+7.02-3.74=4.44+9.76+6.02+0.94=7.33-3.58+6.38=2.02+6.96-3.75+0.4=6.15+0.65=4.52+2.41-2.74=8.39+6.13=7.56+4.75-0.32-5.55=7.7-1.85-5.08+4.99=8.73-0.4=4.75-3.14+4.92+0.15=9.93-5.33-2.94=4.6-0.08-2.22-0.12=8.8-5.74-1.42+5.62=8.07-3.24-0.66=4.12-0.17+3.33-1.48=8.95+9.92+1.54-5.43=8.12-4.87+5.58+6.37=9.14-0.61-1.71+4.14=1.63+6.08+6.68-3.36=9.82-3.98+9.2=6.72-2.23=9.53+0.23-0.97-3.54=4.49+6.4+4.36+8.15=7.03-0.73-2.33-3.04=4.04+5.28-0.31=9.79+9.77=8.47+8.02+8.41=4.16+8.61=9.26-1.42+8.38+5=1.54+8.62+2.12-6.61=5.88-0.52-4.14=1.62+5.01-0.29-4.8=8.39-0.78-3.57+2.42=0.13+0.74+9.6+8.36=9.03-0.46=4.63-0.79-1.56-1.73=8.5+0.77=5.16-0.32-4.04=7.61+8.93+0.65+7.27=6.2+6.78=8.97-8.32+5.62=0.96+2.42-1.84+4.03=4.89+6.62-7.35=9.3-6.71+7.58+9.73=9.34-0.89-1.1-4.46=1.76-0.5+9.11=3.38-0.07-1.75+1.36=5.97-0.52-4.06+5.35=6.58+6.4+7.87-2.59=8.1-6.14-1.33=7.33+7.51+2.14-7.27=3.11+8.41-6.31+6.18=9.81+8.43-5.18-8.42=6.32+1.96=3.79+6.25-9+4.56=8.8+2.69+4.9-8.99=6.9-2.68+0.64=5.84+4.45-3.03=3.67-2.95+7.86+6.55=3.18-2.31-0.5+8.59=8.66-3.87+9.88-2.95=7.31-4.44+3.33-0.33=2.92+5.69=7.06-6.31+1.04+3.69=8.43-0.09-5.67=8.69-2.92-2.7-2.24=5.75-4.55+7.34=5.37+7.31-4.04-0.08=7.37-0.05-6.78-0.39=6.67+8.09-0.07+8.23=1.87-0.5=0.19+2.79+2.24=4.98+3.07+3.27-8.02=9.69-3.66-4.76=3.14+2.63+3.05-4.06=5.49+7.33+2.91+2.58=7.67+6.22+7.25+9.89=8.93+8.89-3.87+5.32=5.19+7.31+7.45+9.88=5.31+4.1-5.51+0.27=2.03+3.69-0.09-1.85=1.48+5.42+9.82-6.49=7.08+4.78-9.65=5.92+9.11=3.68+9.73=6.79+0.36+0.28=3.04+3.59+7.98=9.31-1.91+3.68+7.6=9.69+7.72=8.24-3.7-3.26+6.93=7.83+6.01-3.19+7.47=6.32-2.42=5.58-0.99+3.94=3.88-3.05+7.42-5.14=6.2-1.99-1.04-2.12=6.19-4.02=7.38+5.83-4.68-4.1=3.77+2.43-3.16=3.62+2.76-5.89=9.5-2.88-2.7-2.87=9.35-6.4+9.71+1.55=7.19-4.59=7.8+3.84+8.64-8.67=1.84+4.09+2.2=7.11+4.21+4.04+9.71=2.91+4.19=4.61+8.64-5.18-1.35=8.76+6.02-5.82=2.16-0.59+3.83=3.31+8.4=4.87+2.13-2.12=1.18+9.05+1.46+1.83=7.92-6.38-0.15+1.53=6.56-6.39+2.91+3.57=8.75-0.37+5.04=4.06+1.07+8.76+5.43=7.71-3.75+1.14+7.77=8+9.32-0.22-5.68=8.76-6.45+1.35+7.31=1.56+8.01+6-7.92=9.65-7.53-0.97+5.28=1.11+5.09-3.58=3.45+8.33-7.25-0.85=6.39+2.56-3.86-1.96=5.17+3.72-6.44=9.35+6.68=0.31+9.48-3.81+7.56=7.5+9.27-2.95+5.71=9.66-2.99-2.04-0.03=3.6-1.31+7.96-5.55=7.47-1.95=2.99-0.57-0.18+8.86=5.61+3.83+2.43=5.98-1.17-3.23-1.13=8.07+8.83-5.26-5.18=7.95-7.68+5.07+5.56=6.99-4.88+1.47+1.24=7.61-6.54+4.77=7.34+1.11-4.22=9.02-5.51-1.3=4.15-0.9+2.85+4.21=1.69+6.66=9.18-3.43-4.09=1.01+6.3+1.82+3.84=4.57-2.22+7.34+2.48=7.95-1.17-3.6=8.62+0.67=6.89-4.49+6.71-6.08=6.32-2.41+9.06-1.07=8.86+1.92=3.77-2.07-0.44=1+7.23-2.06=9.89-3.41-2.19-3.19=8.52+0.11=8.02+3.58+1.4=6.84-5.61+3.21=9.05+8.67+4.22-5.88=7.04+2.47-1.76-2.12=6.8-3.43+6.3-6.06=7.92+5.44-6.72=9.42-6.24-0.35-0.28=3.41+3.81+8.03=9.12-6.55+1.57=2.19+3.3+3.54=2.56+4.7-6+7.22=5.01+4.86+3.15=4.22+4.36+2.96=4.83+6.85+8.14+7.58=7.11-0.42+7.34=4.84+8.54-3.32-4.93=6.2+8.44+0.39-5.81=0.96+7.76-8.28=7.42+7.93-0.08+9.51=6.95-1.51+1.33=9.6-4.77-3.31+8.43=2.2-1.63=5.98+2.58=7.23-2.55+7.08+6.59=4.5+9.82+2.69-3.34=4.24+2.9-1.36=5.35+6.7-7.79-2.73=1.53+9.63+0.32=6.31+9.65+0.96=5.08+5.24+9.82-1.52=6.89+3.47-1.12-2.55=5.18-3.43-1.39+7.08=6.36+8.87+0.49+3.77=8.38-1.45+8.9-6.58=5.37+9.17=7.51-4.96+7.49+1.54=8.22-4.09+0.53=9.87-7.67-1.49-0.02=3.56+8.84-6.06+3.5=9.2+1.27-6.79+4.42=9.72-2.98=7.85-0.5-2.02+5.54=7.02-6.11+4.29=8-7.02+0.07+5.42=9.62-5.03+0.42+2.99=7.36-5.52+6.37+9.31=參考答案1.77+1.87=3.647.08-5.8+7.59+0.37=9.248.64-5.47-2.48=0.693.7+9.91-9.03+3.15=7.733.23-2.21+3.84-3.37=1.495.18+9.79-9.9+3.37=8.445.92-1.28-1.99-0.57=2.089.06-6.39+1.74+1.46=5.870.53+6.41+7.35-0.51=13.789.14-3.04-5.42+7.85=8.538.49-5.13+5.46=8.828.12-0.9-0.97-5.85=0.49.58+0.34-1.67+0.64=8.893.69+2.29+9.84=15.823.34+7.82+5.06+1.58=17.85.85-5.62+5.11+0.36=5.78.94-0.75-3.91-0.56=3.727.07-6.56=0.519.5-4.69+8.34-2.47=10.689.05-5.89+3.34+0.67=7.176.84-1.78-2.84=2.227.55-4.02=3.534.35+0.23+7.99-1.15=11.420.12+2.18-0.31+6.06=8.051.14+9.61-5.05+6.24=11.945.37+4.85-4=6.228.46-2.08-0.65-5.24=0.494.3-0.76+6.29-6.69=3.145.67+0.84-4.91=1.68.3-1.5+0.24+4.72=11.769.08+4.92+6.46-9.92=10.546.93-3.83+6.96+2.84=12.98.99-1.9-0.44-0.15=6.50.38+3.13+5.23=8.748.03-6.2-0.25+7.11=8.691.7+3.31+6.24-8.08=3.175.31+6.06+6.45+6.38=24.27.93-6.08+4.89=6.743.07+3.6+5.85-7.16=5.367.52+0.19+8.88=16.592.93+7.85+9.62-3.24=17.166.23-2.36-2.22+9.16=10.813.17+5.04-0.77=7.447.28-3.93+3.34=6.698.9+2.32+3.84-4.95=10.118.3-0.46+8.33=16.172.97+9.3-1.01+8.57=19.838.81-0.8+7.38-0.21=15.189.35-0.1-0.18+8.21=17.282.59-1.45+6.32-6.63=0.838.38-5.46=2.928.69-0.45-7.85=0.391.1+6.96=8.068.57-0.99-2.06=5.525.27-5.04+6.75+7.7=14.684.45+7.31+3.26=15.029.34-1.79+8.64-2.6=13.597.6+7.94=15.542.45+5.43+4.23=12.112.2-0.89+4.5+5.92=11.738.49-3.94-3.63=0.924.15+3.79-4.93-1.02=1.997.61-4.64+2.52=5.492.65+7.67-0.5=9.825.49-4.39-0.34=0.768.9-7.95+5.63=6.586.1-2.4+4.59-4.77=3.520.88+7.38+6.8-4.05=11.015.58-0.97-3.28=1.339.16-8.43=0.738.05+4.91-9.34+0.41=4.039.53+8.1-0.66+3.34=20.310.33+4.74=5.079.05+3.83+9.46=22.349.92-4.74+5.81-6.13=4.869.26-2.33+3.38=10.319.48+6.24-1.11-5.97=8.649.24+1.06-3.93-4.53=1.848.87-8.37=0.53.13+0.49+9.5=13.127.52-4.31=3.212.16+6.47-6.61+9.75=11.779.67-1.89+7.58=15.369.93-0.6+6.13-1.09=14.379.41+6.42-9.15=6.682.8-1.88-0.1+2.09=2.919.59-5.43+0.66+0.31=5.137.09-2.75+3.64+9.42=17.49.68-5.06-3.62+7.76=8.766.15+9.16-1.78-3.6=9.938.79-5.5=3.290.57+9.17+5.09=14.830.61+5.21+3.92=9.744.15-2.04+7.46+3.74=13.319.8-2.41+7.33-1.6=13.121.97+2.55+4.01=8.534.46+1.2+3.86=9.524.75+8.86+4.42+5.93=23.969.94+6.18-9.51=6.615.89+3.85+7.01+0.96=17.712.88+2.07+8.1=13.056.13+9.12=15.254.23-1.05-0.5=2.682.89+5.22+7.95+9.16=25.227.85-4.4+8.5=11.954.05+4.92-0.8=8.179.32-8.79+0.67=1.27.79-3.01-0.92-3.71=0.157.63-6.1=1.533.75-0.91-2.09+4.4=5.159.01+4.63=13.645.37-3.13+4.35=6.594.39-2.55+8.85-0.23=10.469.21-8.38=0.836.36-5.66+0.83-1.01=0.525.06-0.94-3.22=0.94.01-0.59-0.03=3.399.95-1.54-4.3-2.16=1.954.6+7.93+1.08+0.56=14.179.88-3.35+1.38-7.2=0.719.09+7.45+7.89+1.33=25.760.05+9.96-7.86+5.42=7.576.78-3.76+3.14-0.5=5.667.13+5.34=12.473.84+1.6-5.2+9.25=9.492.98-0.94+4.3+0.66=79.31+5.13+9.12-7.61=15.959.64-3.48-0.79=5.378.73-2.2+5.01-2.69=8.857.6+7.38-1.46=13.526.94-5.43+8.78-4.32=5.974.42+9.01-0.21-7.37=5.859.43-5.8+6.83+0.06=10.522.78+4.86+4.84-4.8=7.687.19-5.84+5.63+9.71=16.696.56+3.91-0.65=9.828.77+8.36+8.23-1.83=23.533.07+6.29+2.53+1.2=13.096.95+7.53-1.72+9.11=21.879.09-7.31+8.33-0.89=9.221.3+6.57+9.3=17.174.66-1.42-0.57+7.5=10.173.66+8.15-2.18+4.97=14.68.91+4.54-2.15+0.14=11.440.75+0.54=1.298.12+3.19+0.2-2.14=9.377.49-2.32-1.84+7.32=10.656.25+1.46+9.13-5.44=11.49.47-0.12-0.15-7.76=1.442.92+2.99+3.02+2.07=117.1-1.17-1.84=4.090.18+0.96+9.27+8.73=19.147.74+8.99+4.61-6.78=14.565.63-1.66-2.9+6.24=7.319.56-2.92-3.01-0.03=3.64.75+4.65-3.8-1.13=4.474.07-2.54-0.19+2.31=3.659.87+4.18-6.05-1.32=6.682.38+1.38+7.64-3.93=7.479.54-6.89=2.656.29+8.86+8.22=23.378.24-0.55-0.12-4.66=2.913.2-2.93+0.04=0.319.39-0.97+8.31+0.77=17.55.29-4.34+0.41+8.67=10.035.11-3.13+6.18+1.31=9.479.33+3.49=12.829.38-0.34-0.18-0.1=8.769.37+3.11-6.06-4.06=2.368.94+8.37-1.91-5.56=9.842.25+1.55+7.31-6.27=4.848.58-4.48-2.09+6.64=8.653.34-1.32=2.025.73-3.76-1.69=0.289.72-6.82-2.57+9.87=10.28.34-1.34+7.55-6.09=8.465.58-4.97=0.615.61-0.2=5.418.41+6.61+2.34-6.16=11.29.64-6.09+5.46-3.94=5.074.69+3.18-2.51=5.361.37+7.74+8.5+4.94=22.557.86-3.13+5.74+8.71=19.188.8+1.67-6.49=3.986.29+9.58=15.878.49+5.52+3.91-0.32=17.69.46-2.34-6.17=0.951.14+9.83-2.87=8.15.82+7.42-6.1-2.19=4.958.9-2.42-4.69-0.32=1.475.14-1.25=3.897.58+6.57=14.158.59+1.7-9.87=0.420.19+0.75+1.91+4.86=7.719.84-1.93-6.75=1.167.74-1.65+5.54+9.09=20.728.87-1.32-0.21-2.52=4.823.39+9.29+7.47+5.43=25.587.83+4.31-1.58-0.15=10.418.5+0.42+5.23=14.155.43+9.71+9.61+0.3=25.056.67-4.05+5.21-7.35=0.488.78+8.27+9.16=26.218.48-2.4-4.08-1.71=0.298.63-3.41+7.23=12.457.74-7.09+9.8=10.455.4-1.24-2.66=1.52.23+7.02=9.254.44+4.2-1.14=7.58.84-2.42+3.64=10.069.94-7.83=2.117.63-2.91+2.47+6.54=13.730.83+5.7+6.92+4.09=17.548.75-2.23-0.93-2.31=3.285.39+7.46+3.27+5.89=22.014.91+7.29-6.39+7.45=13.261.96+6.43-6.84=1.553.23+7.88+4.67=15.788.72-2.17+6.79=13.343.83+4.23-3.56-2.75=1.759.14-1.84-0.22+4.4=11.482.77+3.1=5.876.98-3+5.26=9.247.09-1.24-4.81+0.84=1.886.88-3.64=3.247.07+8.19-3.42-3.81=8.037.49+5.44-3.48+5.04=14.499.3+7.9-6.2+5.67=16.676.92-6.3=0.628.68-3.63-4.09+3.12=4.081.11+7.61-5.93=2.799.1-2.46-4.42+5.66=7.885.16+3.5-0.35-4.9=3.419.55-1.61-3.6+3.86=8.27.64-2.6-2.74=2.39.46+9.23+5.63-6.9=17.427.49+8.26-4.45-7.77=3.531.5+3.4+1.93=6.838.18+2.71+2.34=13.238.22+5.92+6.9=21.047.86-0.58=7.289.26-6.83-0.26-1.22=0.956.98-1.1-0.2-0.92=4.766.67-2.68-1.44=2.556.96-0.44-2.41-2.17=1.949.07-1.21-0.23=7.637.8-1.61-0.13=6.066.09+7.86-3.06+1.75=12.642.93+9.56+2.55+0.09=15.139.75-8.92+5.99=6.826.07+8.19-0.14+1.58=15.76.59-2.92+7.19-5.06=5.80.27+7.27-2.62-1.82=3.17.61-0.44+6.87-8.22=5.827.16-3.38+4.04-4.51=3.316.95+3.22+7.19-8.2=9.163.01-0.91-1.39-0.56=0.156.87-4.56-1.69+2.47=3.092.84+6.14=8.985.45-3.57+6.25=8.139.78+6.3-7.72-5.53=2.838.17-3.87-1.7-0.18=2.428.15+5.19-2.42-5.1=5.826.68-1.36-1.21-3.16=0.956.62-3.46+8.76-2.46=9.466.88+0.32-5.7+3.59=5.093.23+3.22=6.459.36-1.89-4.4-0.03=3.048.31+8.81+8.55+6.73=32.45.64-2.9+6.46=9.26.48+8.14+8.9=23.526.87+9.76-8.11-3.55=4.973.91-0.3-1.18+7.49=9.925.64+8.77-5.48+6.95=15.881.49+2.41+3.61-6.74=0.775.75-1.19-0.54-1.18=2.846.71-5.14=1.572-1.41+6+4.74=11.339.47-3.1-4.62=1.756.46+4.29+7.32+3.58=21.659.11-2.38+1.45-6.84=1.347.23+9.54-6.51=10.269.99+8.59+9.1+0.34=28.027.57+9.79-5.12+8.95=21.197.84-4.46-2.82=0.568.29-6.42-1.21+8.23=8.897.69-0.1-1.23-0.22=6.144.67+2.97-0.48-5.58=1.589.92+8.94+3.21=22.079.55-6.55+7.18=10.187.73-1.87-3.93+9.35=11.280.5+0.88+1.74+6.48=9.61.89-1.4+7.67=8.162.37+6.03+5.66=14.069.6-8.75-0.1+7.69=8.448.26-3.64-4.36=0.261.47+9.45-5.48-0.52=4.929.62-4.88-3.88-0.52=0.346.77+3.81+7.01+3.16=20.757.69-1.63=6.069.66+7.01=16.677-1.17-0.23-2.79=2.816.03-3.01-0.95=2.074.6+8.41-1.34-2=9.679.57+8.5-1.92-5.17=10.987.64-6.73=0.918.81+2.07+0.83=11.719.8-6.75+2.29+0.2=5.549.32-0.8-6.4+7.53=9.657.94-2.36-3.22-0.99=1.379.93-4.68-0.98=4.276.29-5.82-0.06+5.94=6.358.49-6.19+7.85-1.13=9.028.86-1.44-0.27-5.45=1.77.95-7.02+9.61=10.545.26+6.85+3.47+3.59=19.170.33+0.12+1.58+9.01=11.043.48+4.65-6.03-1.55=0.552+9.6-9.8=1.85.8+0.45-1.08+0.25=5.427.12-0.63+0.51=75.78+3.95-2.32+9.52=16.934.32+2.61-3.45=3.488.07+6.57-4.46-1.96=8.228.77+2.5-9.59+0.76=2.446.77-2.08+1.12+7.82=13.639.2+3.55+2.54=15.290.65+4.54+9.98-6.66=8.515.58-3.99=1.592.86+6.92+4.9=14.689.47-1.53+7.25-2.18=13.011.28+9.16+7.95-4.41=13.981.96-0.46-0.83=0.674.94-1.29-0.23=3.427.4-4.23+7.2=10.379.26-5.76+0.17+6=9.672.37+6.28+8.59-6=11.246.4+7.32+4.76=18.486.19-3.39=2.86.49-3.11-3.08=0.39.33-5.27-0.11=3.954.18+3.91=8.099.86-4.75-2.45+5.73=8.395.95-0.68+2.04+7.22=14.537.61+1.87+3.97+0.61=14.066.78-6.65=0.135.72-2.32+0.13-2.31=1.229.8-3.64+4.93+8.06=19.157.98-0.78-1.49=5.714.73+6.47+2.5+7.63=21.339.57-2.54-4.34+3.94=6.638.42+7.12+7.17-9.54=13.177.66+8.28+2.16=18.12+7.34+9.87-4.75=14.469.1+3.48-2.26-7.77=2.558.13+2.6+6.59+8.23=25.559.65-3.75+6.54=12.449.61+2.21+5.03-8.24=8.617.71-6.7+1.42=2.438.43-0.98-4.03=3.423.53+6.75=10.289.46+9.94=19.41.5+7.39-7.89+7.77=8.776.81-3.54-0.64=2.638.12+5.11-5.59+4.78=12.427.81-1.99-2.56-1.84=1.429.08+3.7-8.33-3.19=1.268.15-1.43+4.19+8.46=19.379.07+9.6-8.8-9.26=0.613.6-0.12-0.38=3.19.17+8.53-6.23-7.27=4.29.4-6.14+8.49=11.757.38-4.79+5.24+5.85=13.684.21-0.78-1.08=2.352.47+0.78+7.97+6.72=17.943.88+7.29=11.175.82-2.84=2.983.44+4.82+8.46=16.723.15+9.44-8.17-1.75=2.679.01-4.78=4.237.61-0.12+6.07-1.05=12.515.2-4.58+3.52+0.45=4.593.23+5.97+2.14+9.37=20.710.56+0.59+4.46-2.25=3.368.45-0.19-0.25-3.32=4.691.15+5.68=6.834.81+7.51+7.55+1.85=21.722.74+6.24=8.981.82+8.67=10.496.71+3.82+6.94-8.45=9.027.32+5.33-2.19+4.19=14.657.65-1.75-0.36=5.548.56-1.19-4.46-0.57=2.343.04+0.18=3.225.44+9.91=15.357.23+1.76-5.21=3.788.69-5.81=2.883.57-1.17-0.4+7.23=9.233.57+1.72=5.296.83-0.19=6.644.21+9.68+4.82-0.47=18.247.42-5.77=1.657.14-4.62+2.75=5.277.66+7.4+8.1=23.166.62+1.58+3.76=11.964.46+6.12-6.29+1.58=5.879.34-1.36+7.25-7.74=7.497.99+7.27+8.32-8.56=15.023.84+3.41+1-1.85=6.44-2.68+6.17-4.91=2.587.08+6.82=13.93.68-2.03+2.42=4.077.34-0.48=6.862.11+3.76+1.21=7.085.3+5.33-5.78+4.99=9.847.59+7.09-0.8-9.37=4.511.75+3.3+6.46-0.7=10.813.91+9.5+2.39+9.44=25.242.85+6.77-6.66=2.963.63+0.02+3.55=7.22.76+7.09-6.12+0.78=4.514.96+9.61+6.09+8.71=29.377.88-5.34+3.46-3.33=2.678.91-1.38-2.14-2=3.393.71+2.1+6.75+8.38=20.940.79+8.26-6.26=2.798.06-5.69-1.46-0.6=0.319.63-3.15-4.2+1.77=4.052.72-0.58-0.16=1.987.45+1.52-8.39=0.589.35-7.78=1.578.23-2.32+9.58-9.92=5.575.19+4.68-2.93=6.947.46-3.48+9.12=13.18.62-1.05=7.572.99-1.05+6.36-1.36=6.946.05+0.62-3.26=3.410.25+8.78+1.9+5.61=16.548.48+6.56-5.48+1.87=11.438.27+7.05-2.45=12.879.61-0.69-2.76+4.59=10.759.05-0.64-4.87=3.548.87-7.4+5.81+0.18=7.468.63-4.05+9.22-1.86=11.943.79+1.48+9.57+5.36=20.29.99+8.75-0.23+1.84=20.359.71-8.95-0.19=0.573.45+1.67+0.72=5.843.59+9.98+9.07=22.640.46+7.39-1.1=6.750.19+6.56-6.25=0.55.45-0.14+0.55+7.07=12.935.32-1.18+7.95=12.096.4-0.04+4.85-5.45=5.763.13+2.69+1.78-1.8=5.89.21-1.14-0.25-5.87=1.959.76+1.28+8.27-6.95=12.368.85-4.66-0.21-3.79=0.196.73-1.29-2.02-2.47=0.953.01+4.02+8.74+8.78=24.556.45-1.82+4.28-8.75=0.168.46-1.29-0.21-2.52=4.445.93+9.6=15.534.19+4.34+5.3+6.17=207.35-2.01=5.345.63+6.54-7.14=5.038.68+2.7+1.1=12.488.15-1.89-0.58+6.57=12.255.44-2.24=3.26.44+7.65+5.05+8.22=27.367.54-0.09-6.54+9.79=10.74.95-2.99+1.21=3.176.07-2.36+2.42=6.136.82-2.7=4.122.06+5.7+8.59-2.21=14.141.77+4.04=5.819.2+6.19-1.17=14.229.05-0.3-3.61+4.76=9.95.78+5.32-0.34=10.766.09+5.78-2.09-0.62=9.164.37-2.17=2.25.51-1.8-1.16=2.556.59+9.15-4.15-5.77=5.829.05+4.33-0.66=12.721.89+1.72+3.66=7.277.14-2.68-2.52=1.945.68+6.03-7.99=3.726.14-2.77+5.52-0.14=8.752.58+8.81+4.19-8.97=6.615.55-3.31+5.17+8.01=15.423.5+9.1-6.99-4.89=0.723.77+6.94-1.36+0.13=9.487.91-1.41-1.12-1.79=3.593.7-1.02+5.2-3.92=3.961.65+3.49=5.147.55-4.75=2.89.73+2.97-1.31+3.87=15.269.5-7.06-1.43=1.013.66+6.02+0.34-2.1=7.928.88+7.28-5.51-0.38=10.277.98+3.7-5.03=6.658.18+3.07+7.42=18.678.11-7.06+8.19-5.2=4.048.08-3.38+7.03-5.18=6.559.83-6.45=3.389.14-1.05-7.57+6.98=7.58.66+0.36=9.025.6+9.4-7.3+4.05=11.750.46+7.99-7.85=0.65.37-4.31+6.02-1.1=5.989.79-2.37=7.428.67-2.39-4.68+8.62=10.222.87-1.5+6.29=7.664.25-3.59+2.64=3.37.26-4.6+6.57-3.82=5.415.69-0.72-3.13+7.8=9.647.84-5.48=2.365.74-2.16=3.589.95-0.18-5.58+2.27=6.460.88+4.34=5.227.3+7.29+7.67-0.62=21.647.42-2.58-2.57-0.65=1.623.2+5.75=8.959.89+7.66-4.18-8.02=5.358.76+7.37-1.65=14.485.98+5.44+2.8=14.226.33-1.02+7.52-2.25=10.583.78+9.57+4.64+3.57=21.567.44+7.88-5.48-3.38=6.468.59-6.22+4.53=6.98.2+9.89-7.34-7.08=3.676.28-0.99-4.77=0.525.84-0.19-0.43-3.75=1.470.82+5.67=6.493.34+9.22-3.8+7.2=15.969.47-3.39-0.53+0.86=6.413.64+3.99-2.27+5.28=10.647.28-0.77-3.53-0.75=2.230.42+1.48+2.49=4.399.95+9.08-0.37+9.8=28.468.51-0.76-7.08+1.65=2.329.21-1.11-7.79+7.31=7.624.88+3.54+6.75+1.89=17.069.5-7.31+5.68+6.5=14.379.27+6.43+1.63=17.339.36-7.72=1.646.18-3.95+9.83=12.068.1-7.18=0.921.77+5.17-0.29+5.2=11.859.03-6.14=2.897.78-6.49+7.77+2.5=11.566.84-0.84-0.53=5.478.32+0.04-0.02=8.346.23+7.07+1.09+1.74=16.139.86-9.15+7.19-6.7=1.24.65+7.02-3.74=7.934.44+9.76+6.02+0.94=21.167.33-3.58+6.38=10.132.02+6.96-3.75+0.4=5.636.15+0.65=6.84.52+2.41-2.74=4.198.39+6.13=14.527.56+4.75-0.32-5.55=6.447.7-1.85-5.08+4.99=5.768.73-0.4=8.334.75-3.14+4.92+0.15=6.689.93-5.33-2.94=1.664.6-0.08-2.22-0.12=2.188.8-5.74-1.42+5.62=7.268.07-3.24-0.66=4.174.12-0.17+3.33-1.48=5.88.95+9.92+1.54-5.43=14.988.12-4.87+5.58+6.37=15.29.14-0.61-1.71+4.14=10.961.63+6.08+6.68-3.36=11.039.82-3.98+9.2=15.046.72-2.23=4.499.53+0.23-0.97-3.54=5.254.49+6.4+4.36+8.15=23.47.03-0.73-2.33-3.04=0.934.04+5.28-0.31=9.019.79+9.77=19.568.47+8.02+8.41=24.94.16+8.61=12.779.26-1.42+8.38+5=21.221.54+8.62+2.12-6.61=5.675.88-0.52-4.14=1.221.62+5.01-0.29-4.8=1.548.39-0.78-3.57+2.42=6.460.13+0.74+9.6+8.36=18.839.03-0.46=8.574.63-0.79-1.56-1.73=0.558.5+0.77=9.275.16-0.32-4.04=0.87.61+8.93+0.65+7.27=24.466.2+6.78=12.988.97-8.32+5.62=6.270.96+2.42-1.84+4.03=5.574.89+6.62-7.35=4.169.3-6.71+7.58+9.73=19.99.34-0.89-1.1-4.46=2.891.76-0.5+9.11=10.373.38-0.07-1.75+1.36=2.925.97-0.52-4.06+5.35=6.746.58+6.4+7.87-2.59=18.268.1-6.14-1.33=0.637.33+7.51+2.14-7.27=9.713.11+8.41-6.31+6.18=11.399.81+8.43-5.18-8.42=4.646.32+1.96=8.283.79+6.25-9+4.56=5.68.8+2.69+4.9-8.99=7.46.9-2.68+0.64=4.865.84+4.45-3.03=7.263.67-2.95+7.86+6.55=15.133.18-2.31-0.5+8.59=8.968.66-3.87+9.88-2.95=11.727.31-4.44+3.33-0.33=5.872.92+5.69=8.617.06-6.31+1.04+3.69=5