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5.04-1.19+0.49-1.6=3.15+6.38-7.72=1.48-1.27+0.79+3.67=6.69+9.18-0.9-8.02=0.43+0.93=8.31+1.1-9.24+5.69=7.94+2.32-7.49+6.69=6.7+2.71+5.67-4.71=8.81-3.4-3.31+6.88=0.92+8.14-0.87=5.64-3.64-0.84=7.56+6.19=9.21+6.52-4.66-9.99=8.15+9.42-7.2=9.34-4.42-4.54+0.49=0.89+7.95+2.91-5.94=2.63+2.97+1.8=8.55-2.85-0.85-2.29=5.53+2.54-1.02-3.59=3.99-3.04+2.57+2.82=9.58+2.67+8.04=9.64-1.01-6.32+7.19=7.87+4.34-9.99+8.54=8.82-7.96+9.18+8.26=9.36-1.2+0.24=7.67-5.84=3.24+3.02-5.34+5.48=2.62+1.43=5.45-5.04+8.48+0.64=5.04-3.1=0.85+3.02+7.37+4.1=6.46+0.13+8.61+5.45=6.71-6.41=9.71-1.92-7.07=7.34-0.88-3.93+7.15=3.84+1.38+8.57=6.89-0.19-1.1=9.19-5.31+6.58-4.94=8.46-2.73=8.32-5.7=1.47+2.31+6.57+8.31=5.41+2.8-0.72=9.01-5.22+5.51=8.95-5.15-2.6=0.2+6.16+8.41+8.51=8.1+0.99=6.03-0.77+4.33=8.5-3.26+7.88+1.86=7.54+4.7+3.48-5.55=7.73-1.31-1+6.87=7.6-1-0.66-4.21=0.29+6.61+3.83=6+9.56-6.6-2.98=7.04+1.21-0.6=9.13+6.34+6.29=4.55+5.34-4.81+6.34=6.79+8.43+8.66-8.82=9.68+0.52-1-2.37=7.93+0.83-2.05+5.37=5.03+6.51=2.04+8.81+5.3=7.97-2.81+3.83+2.58=7.22+7.95=6.36+8.4-7.55-6.74=1.43+0.36+1.4+8.37=9.72+5.06+6.12+2.65=3.79+3.55=9.49-3.08-2.62=6.03-2.06-1.52+9.37=7.06+6.23-2.97+5.51=9.2-3.47-3.76+7.94=6.57+5.46-6.34-2.24=5.08+4.79+2.2+6.31=7.68-1.54-4.52-1.19=6.99+6.37+9.57+2.33=6.51+8-3.69-9.37=0.33+9.9+0.1-4.53=7.39-1.66-3.39=6.89-1.56-2.57-0.11=2.19+5.1+3.49-7.45=8.64-3.04-5.06+0.05=7.88-2.32-3.78-0.19=4.61+0.2-2.27-2.37=5.13-0.7=9.58-1.26-3.03-3.23=3.27+2.42+1.44-0.2=5.11-2.98=7.16-6.09+4.85-5.76=5.7+1.3+8.94-6.73=9.71+2.89+9.3=1.44+7.77-6.3+6.39=6.83-4.47-0.61+9.48=9.73-8.61+0.18+9.44=9.76-4.11-4.86+3.24=8.14-0.56=3.03+3.77+1.23=7.16+0.86+1.51=7.8-1.91-4.18=6.81-0.43-0.42+6.46=9.73-8.12+8.67-0.63=7.58+0.68+9.6=4.17+8.06-9.83=8.37-6.21+5.3-5.06=6.65-0.83+1.03=5.65+5.36+7.05=8.26-0.47+8.87=9.98+5.75-4.54=7.51-4.82-2.52=5.37-0.87-2.7=8.6-1.67-3.91=4.01+7.41+7.42-5.23=9.94+0.43+7.99=9.68+2.73-0.52+2.78=2.52+4.42+3.02=9.93-0.9-1.51-1.18=2.09+8.74=2.1+4.86+6.34+4.9=1.12+1.1+7.64+7.08=5.27-1.02-0.85=2.65+1.97-2.94-0.96=5.82-0.27-1.46=8.64-6.28+4.98=9.4-7.67+5.52-3.4=9.26+9.56+5.72+0.63=1.59-0.19+5.96=8.02-1.44-3.77+4.54=6.55-4.44+0.31=3.61+4.67=3.17+9.88-0.46-8.84=4.75+5.26-7.17+2.02=9.9-4.57+0.03+3.11=7.33+4.98-5.16-5.99=8.61-5.89-0.06+3.15=2.89+9.89-5.4-2.12=2.88-2.03-0.04=2.66+1.93-4.29+0.29=6.34+3.82+0.11+7.31=6.77-5.85=7.55-7=9.68-7.89+4.96+8.58=2.03+7.06+9.87=9.68+0.78=9.64-0.27+5.98=8.4-1.54+6.97-0.42=5.82-0.67-0.13=3.68-0.34+0.77=7.32+1.29-5.14-0.51=8.59-3.05+8.23-5.86=5.46+3.1+4.68+2.85=8.12-1+2.58+3.63=5.29-3.24-0.55-0.26=2.68+1.81+3.07+3.5=7.55-0.42-6.37=5.06-0.89-1.82+1.41=6.68+1.47-6.84=7.4+2.22=2.54+7.89=4.53+2.38+0.18=6.12-2.18+1.08-0.63=9.6-3.71-2.54+0.92=5.6+6.17-3.01-8.18=8.61-0.68+1.64=9.31+2.38=9.39-4.57+7.23+5.01=8.94+1.88-8.7+9.72=4.78+7.41-3.14-0.99=6.42-3.88=5.88+4.21-6.56=8.14-1.87+3.44=3.21+4.98-2.58+3=9.3-2.51+2.17=4.32+4.61+2.48-9.08=7.99+1.75+3.84-1.28=3.15+9.33+4.51+6.75=4.19+7.66+1.77=3.2-0.47+7.87+4.59=3.28+1.26+9.72=5.25-0.45-1.32-3.17=4.94+2.77+2.52=4.12+6.32+3.05+0.17=6.97+9.22-9.64-0.36=9.65-7.09-2.43=9.45-8.67+9.55-8.06=2.23+5.02+0.54-2.2=6.3-5.94+4.6=6.02-5.85+1.48=4.09-1-2.51+7.6=7.04+4.8-6.98=8.04-7.16+5.34=7.22+2.54+1.16+3.47=8.35-4.24=2.05+7.9-2.23+9.47=4.1+3.4=9.19-6.92+9.38-6.72=5.85-2.13-0.33+1.81=8.18-1.23-0.77-0.54=9.57+0.69+2.17+4.81=7.97+3.66-3.63+8.2=1.18+5.36+6.58=9.16-1.24-6.23+1.86=8.54-6.15=8.82+6.3=1.42+0.38+5.46+1.51=7.06+1.09=4.68-2.31=7.09-2.12=5.83+5.81-0.07+4.88=5.46+8.66-9.19=7.24-3.41+9.64-3.21=4.28+7.86+0.47-6.54=4.26+1.11+2.77+7.28=7.86-4.22-3.27+6.73=7.12-1.22+6.03=3.19-0.4-1.3-0.41=9.36+5.23+9.67=2.36+4.2-4.08=8.7+0.93=4.42+7.05-3.09-1.43=7.12+4.22+1.28+5.52=8.79-3.51+4.97-8.08=9.26+9.7-1.2+1.28=5.43+1.41+2.21+4.25=5.15+7.26-8.81=2.64+7.88-5.21+8.42=5.18+9.8+5.59-0.12=9.75-9.43+0.14+4.24=6.24-2.95-1.53+7.86=2.23+4.94+6.14=7.65-2.33+1.13+6.57=8.05-2.15-4.21=2.49+0.3=5.83-0.24+9.14-2.88=5.89-2.99+1.9+2.27=5.46+9.13-8.76-4.8=8.68-1.19+7.02-1.17=7.37+2.28-7.38=9.54+0.94-0.09-9.91=8.6-0.46=3.07+6.83+8.81=0.15+7.29+2.13+4.86=9.68-1.39-3.65=8.99-2.7-0.76-1.2=7.58-0.64-2.45-0.2=9.49+6.66-3.91-0.91=1.89+4.21+0.77+2.9=1.41+5+3.52=8.99+4.16-7.35=3.09+0.29+4.49=7.58+1.9-3.8+4.5=3.16-0.07=4.87+0.02+7.15=9.53-0.92-7.7-0.17=7.33-1.91+6.24-3.43=0.99-0.77+2.1=7.78-1-1.72-2.25=6.32-5.35+3-2.1=9.56-1-3.02-5.05=9.97-2.56+4.23+4.69=2.45+6.47-1.53=6.26-2.72-2.29=6.24+7.98-5.73-6.1=0.45+1.61+6.68=9.7+0.06+3.95=4.53-3.6-0.32=5.51-2.61=9.82-6.88-0.85+7.64=8.26-2.07+5.59+4.49=1.56+7.17+9.33-8.51=0.59+1.06+2.73=8.41-2.63-2.5-0.62=9.33-0.91-2.72+5.41=9.31-8.7+0.42=5.54-3.22+1.33+3.43=8.29-2.88=6.28-4.01=5.82-3.35-1.87=8.97-1.09+0.3-8.06=9.86+7.09+4.86=3.91+9.26+9.75+7.77=5.87+9.52-9.79-2.19=4.14+9.4+6.47-7.68=4.84-3.08+5.05=7.97+1.68=7.05-4.26-1.09+6.22=7.4+4.02-8.65=9.02-4.94=8.45-1.21-5.5=1.92+9.45+2.64-3.58=2.3+3.27-2.36=9.38+2.82-8.29-2.51=1.26+1.04+4.11=5.96-4.05=2.3+8.23=3.62-1.97-0.9-0.1=0.4+4.11+4.27-3.33=7.62+1.11-3.71=6.25-0.73+7.41=6.38+5.63=5.02-2.59+8.3-0.08=7.54-4.87+6.35+6.93=9.71-2.44+9.61=9.5-2.44+8.51=5.39+3.93=8.01-5.01-1.83+4.74=8.78-1.96-1.32=7.32+2.88=5.3-3.4+5.27+6.5=8.55+9.49-5.41+3.51=7.32+0.52=5.28-1.06-3.28+0.15=6.59-4.53+8.71+7.73=4.66+4.39-2.04+8.36=8.46-4.13-1.21-0.13=1.79-0.77+2.07+0.66=7.84+5.28-6.56-3.27=2.78+4.74+4.73+4.53=8.64-4.66-0.58=9.81-0.05-1.84+0.4=6.39-5.04-1.15=5.02-1.09-2.29+2.56=7.67+6.52-3.67-8.65=2.37+9.07+8.8=8.26-7.88+9.18+6.69=9.08+9.8-6.91-1.12=8.29-7.74=9.83-3.4+6.25-7.24=5.2+7.76-9.49=9.66+9.86-8.35-1.19=8.56-3.11-3.38=0.19+9.6+9.4-2.96=9.03-5.51+1.95+0.73=1.39-0.22+7.29-2.39=9.29+1.51-9.96+1.3=2.9-2.54+1.85=2.16+7.01-2.03=8.87-3.72-2.84+8.35=9.37+2.65+8.51+0.47=3.96+7.65-3.25-4.81=8.73+5+3.03-3.41=7.56-0.72-5.5+6.48=9.77-4.96+8.8+6.45=7.85+0.45-2.15+7.82=5.06+3.7+6.17-5.36=6.23+0.59+6.38-6.21=4.98-1.25-0.46=8.52-1.94+1.12-5.38=7.89+0.31=5.02+9.11+3.12+8.6=8.03+0.6-5.74-2.42=6.19-0.22-2.11=7.44+5.2-6.07-1.58=5.03-1.78+5.11=2.92-1.07+8.68-6.06=9.95-3.3+4.71-0.64=8.1-5.09-0.08-0.64=8.07-7.17+2.41=7.83-2.65-2.67-1.98=9.71-0.09+3.08-6.71=9.37+7.08+8.32-9.01=8.96-1.21-3.31-4.1=8.89+9.81+0.24+6.04=6.76-3.56=3.89+7.79-1.58-7.27=9.56-0.07+4-7.15=9.88+9.37-9.79-4.09=1.1+1.36+9.1-1.12=0.03+9.03+9.42-4.32=4.33+2.66+1.07=0.1+1.05-0.72=8.24-0.89-4.07=1.99+3.04+4.9+1.5=3.34-2.65=9.37-3.16-1.99-2.82=3.81-0.43-2.51+6.69=6.67-3.99+4.81+1.07=5.04-0.8+3.8=8.98-0.06-5.99=6.58+6.9-4.67-5.55=4.01-3.53+8.39-1.48=2.6-2.25=6.94-0.47-3.78-1.55=3.05-2.21+6.91-0.73=4.89+5.48-0.03+8.6=5.54+7.32-0.15+9.27=8.27+8.42-2.15=1.43+0.94+7.62=4.66+0.79-2.51=1.96+4.79-2.78+7.8=4.8+6.78+7.95=7.75-1.29-3.39-0.36=3.95-1.79=5.84-3.46-1.58=4.2+2.98-0.85-3.56=9.17-4.45-1.95=8.44-1.75-3.14-2.49=5.42+4.69-6.11+4.71=7.12-3.06+0.91+6.9=8.04-2.12-3.32-1.9=9.3+3.54-3.36+4.18=9.05-0.74-6.57=7.84+0.03-7.31=7.32-1.82-0.27-0.56=4.72+0.52+0.2+9.74=1.5+1.21=6.71+3.29=7.23-4.14+7.36=8.93+0.02+2.17=9.54+3.89-1.94=9.11-4.11+6.71-7.75=5.95-2.24+8.57=9.38+6.39-6.19=8.21-7.12=6.46+7.83-1.46=1.78+6.86-6.51=1.32-0.84+4.43+6.41=0.84+8.68+8.64+5.3=9.49-0.45-1.38-3.58=6.25+4.83+4.68-6.97=9.09+6.5=4.84+8.29-1.76+6.79=7.54+4.76=7.71-3.52=6.84-2.23-0.65=6.67-5.12=7.03+1.08+5.44-3.75=0.79-0.25+9.62-5.72=7.68+1.81+6.15=9.81-2.49-1.94-3.69=9.26-2.6-1.68-4.35=9.64-2.15-6.86=1.64+8.79-2.45-4.66=8.64-0.83-0.85+0.65=8.55+2.99=7.68+1.53+1.11=7.48-6.92+8.73-0.72=1.64+8.97+7.39+5.55=3.07-1.75-0.11+6.87=4.74+7.56-5.62=6.04-3.18+6.22=4.96-1.55+8.05+2.91=9.08-2.51-3=6.27+3.88-3.08+4.02=6.42+7.11+2.47=4.66+6.41-3.18=6.28+4.93-1.22-6.33=9.83-7.65+4.7+4.49=9.19+6.26+0.72-8.22=9.29-1.15-1.98-5.83=9.71+4.09+8.67=9.51-1.51+7.55+6.21=5.79+1.77-6.86=4.34-1.62=8.21+1.86-3.53=0.2+8.88-7.81=2.9+9.05+1.24+4.25=1.3+9.23-4.12-2.91=5.12+1.75-0.04-1.12=9.61+8.65-8.55+1.96=6.01+7.43+5.81-5.87=7.68+7.33=3.61-3.43+4.46=4.51+5.84+7.05-3.29=1.55+3.49=1.64+1.18+8.9-1.56=6.67-0.82+7.08+5.91=2.38+4.18-1.54-0.37=3.42+5.37=3.84-0.71-0.1=3.42+9.32=3.71+7.51-4.28+2.28=6.45+5.19-7.52=6.23+4.2-4.05=7.09+2.47+3.74=9.7-7.93+9.49+5.96=8.09-7.36+3.46+8.7=2.27-0.79+9.13+2.76=5.03+2.8-5.79-1.92=7.51-2.22-5.13+7.24=4.13-3.1+7.59-1.53=5.17-2.23-1.49+9.94=9.75+6.89-9.16=7.53-0.51-4.16-2.09=1.58+4.96-2.63=4.95-3.04-1.72+1.33=5.68+3.97=0.94+5.48+0.84-2.15=8.18-3.96-0.22=3.77-1.98+8.32=7.14-2.97+7.25-2.36=7.96-0.2+7.09=8.91-7.76+5.88=3.46+9.45-0.84+1.65=2.9+8.86+1.01-0.84=7.71-2.2-5.4+4.35=8.54-6.23=3.44+1.69+7.42-2.82=3.08+8.76-2.63-2.42=8.6-4.49-0.38=4.53+3.61-4.32-0.4=7.68-0.46-0.14-1.43=9.68-3.9-3.06=8.91+2.44+8.68-5.98=7.86-6=8.29+8.86=3.38+2.61=9.54-6.19=4.71-1.89+6.41+0.71=2.66+1.44+1.84-5.46=3.4+7.57=6.52-1.87+6.58+3.86=7.82-5.13+9.16-8.54=1.69+5.59+7.51+2.89=3.87+3.66-2.89+6.04=6.31-0.67-1.23+9.46=6.56-1.02-1.06=9.42-0.38-0.15-0.75=6.37+1=7.86+0.77+9.98-3.93=9.32-3.13-3.02-1.77=5.79-1.6-2.18=5.77-0.16-3.33=8.75-5.12+7.09-4.51=9.45+4.81+7.83+8.42=8.42-2.78+9.76-8.35=8.57-4.01+0.89-3.31=2.84+4.28-3.4-3.46=9.22-7.05+9.27+7.97=9-6.74-1.13=1.76-0.61+6.28+4.09=0.29+5.56+4.77-1.49=9.31+8.89+1.81+9.8=9.56-8.69=9.1-6.37=7.44-4.1-0.41+3.56=7.03+7.01-1.4-6.32=8.5-0.37-1.28-6.7=5.82+1.51-7.17+1.95=3.72-1.59+9.15=7.19-1.04+2.6-7.44=1.46+8.67-2.68+3.8=5.99+5.27+8.91-4.9=2.08+7.91+3.05+6.91=1.08+7.96-2.36=7.65-1.26-4.26-0.53=9.52-6.01+6.62=8.99+9.87-8.54+3.13=3.82-3.11+3.77+1.39=9.23+1.05-2.36-4.71=4.73+5.24-2.94-6.24=8.68-1.95-1.55-3.01=1.42+1.75+6.22-3.86=6.32+7.91+4.25=8.19+8.61=8.69+7.49+7.66=4.45+4.51=8.47-4.02-4.14+5.36=9.38+3.11+5.01=5.21+5.67-8.47+4.21=8.3-2.85+8.15-0.66=6.61+3.32-4.38+1.75=5.9-0.61-0.38+3.21=7.79-6.28+4.84-2.37=5.94+7.07+1.43+0.98=8.76+1.98+6.56+2.58=8.63+9.39-6.49+7.95=9.3-4.51-1.09-2.14=3.33-1.22+2.85=9.31+7.14=0.15+5.96-1.86-2.75=4.23+1.14-4.5+9.45=7.31+7.09=6.37-0.5+5.29-6.8=8.03-2.16+0.87=4.32+3.56=4.99+7.52-7.49+5.08=8.9-3.18+3.94=5.21-0.33=9.88-3.09-3.75=7.99-0.91+3.39+0.54=3.8+0.03+3.65+2.81=1.27+0.51=6.56-3.09-2.47+6.35=8.07-5.45-0.09+9.9=9.66-0.9-0.67-3.18=5.55+1.02+2.99+6.88=8.23-0.52-0.79-2.91=3.82+3.05+5.11+3.41=9.48-2.96-5.53-0.23=2.38-0.11=7.02-0.22+9.22=9.12-2.73+0.3=4.51+6.29+2.6+7.98=2.05+8.8-6.06=5.36-2.54+5.88+8.42=2.7+1.77+3.87=9.46-4.99-1.02-1.94=3.99-2.94-0.57-0.35=7.64-0.81+1.85=9.22-4.8-1.74+5.21=8.75-5.36=5.69+6.22-4.24+7.67=6.52-0.36-1.15-4.36=8.74-4.43+7.46=9.57+3.65-0.15-9.16=7.71+6.33-0.43=7.32-2.02-5.12+6.79=4.23-1.93+4.84+2.17=6.72-2.26+3.83-1.97=6.32-3.09+1.24+1.91=7.99-0.62=1.32+7.62+0.08+0.17=6.5+9.15+9.34-6.89=5.53+0.87-4.44+9.2=7.36-1.09+5.92+9.29=4.6-4.1=0.84+2.42-1.91+1.12=9.66-3.45-3.4-0.29=2.01-1.29+9.19+7.77=8.17-1.58-2.9-1.87=7.84+6.64+4.15=7.97-7.13=8.09+9.37-5.17+7.46=6.8-6.47+5.35-1.61=8.49-3.72-0.46=5.41-5.15+9.51-2.93=8.56-1.69-0.24=4.86-3.19-0.8=5.29+6.16-0.44=1.86-1.43+8.06-8.34=8.77-0.02-0.31-4.09=8.51-1.73-4.68-0.79=8.97+2.59-0.72=7.67+1-7.11+7.96=1.94+8.51-8.44=1.24+4.72+3.49-7.46=8.37-1.91+3.75+0.2=7.86+8.38=9.16+5.5+9.41=3.33-2.41+4.42-4.06=1.59-1.27+6.23+1.9=8.63-7.89+5=1.71+4.45+2.9-5.32=5.14+3.28-1.84-2.25=6.13-2.16-0.04+3.64=4.2+0.93+4.81-3.63=5.53+5.86-9.26-0.62=9.65-0.72-0.1-6.89=4.97+2.23-2.33+0.93=3.98-0.44+5.72=9.2-4.38-3.82=3.29+3.31+8.04+2.04=9.09+7.52-9.47-5.75=3.35+2.24+6.78+9.46=9.21+0.13-6.25+7.28=6.75+3.14+6.23+1.7=8.05+1.85+9.73=8.01+2.27=7.67-2.68-2.23+9.63=8.16+1.59=6.04+7.38+1.33-5.68=5.52-0.3+5.25=9.91+9.02-7.73=9.82-3.86=2.81+5.42-7.95=7.79-1.17+6.48-1.2=7.76+2.84-1.18=8.91-1.92-6.12+3.96=7.97+2.99-4.18-5.26=7.91-2.07+2.49+8.06=9.12+7.06=7.83-0.12+8.88+6.75=5.62+3.53-0.63+6.16=1.79+7.04+3.03+8.37=1.79+4.63-2.46+7.72=4.46-3.09=9.11+1.44+4.84=9.59-3.91-2.93=0.36+7.05+9.83-1.23=6.66+5.76=7.05-5.39+7.45=7.6+8.58+5.16=7.18-1.61+8.65+2.28=8.76+0.39-0.23=8.68-1.03-2.53-0.98=3.57-1.23+8.93=3.13+6.83-7.07=2.82+7.13-6.87+8.91=9.9+0.22+0.35+8.85=7.28-0.17=4.93+1.43+9.97-6.64=5.59-0.87-1.61-2.96=3.89-0.03-1.68+9.93=7.93-1.65+2.81=6.13-1.73-3.49+6.81=7.44-0.71+8.66-8.25=7.34-3.85=5.98-2.79+3.71=3.83+3.32-1.02=2.97-2.18+4.54-1.74=8.3-1.25-6.05+0.62=7.68+3.96-7.52=5.18+0.57+7.41-7.65=8.8-7.65-0.44=7.39-1.97-2.54+6.04=6.68-6.35+2.02=3.05-2.06+4.05+6.04=9.65-4.36-0.77+6.78=9.46-4.63-3.11=3.47+4.97-5.26=5.4+3.21+8.57-4.52=6.76-5.49+0.28=8.43-3.41-4.71=7.41+6.55+9.82-2.62=5.31+7.54-1.36+4.03=8.4+8.7+3-4.21=4.13-2.23+5.55=6.31-2.37-0.95+7.11=8.84+3.95=2.5+4.49-0.3=0.28+6.88+8.83=8.73+8.38+3.52-5.93=2.78-1.63=5.76-2.98=8.32-2.57-0.13-3.78=8.35-2.14+7.55+1.47=4.6+4.9+8.23+6.88=1.5+6.81=7.86+8.52=6.75+6.11+6.36=9.58-2.46=3.84-1.79=6.31+0.8+0.09+1.77=9.85-8.52=3.46-3.19+7.17-3.44=8.93-8.24+6.39-1.59=8.04+3.8+5.26-0.9=9.92-7.66=8.26+3.88-6.35-1.13=7.71+0.79-3.08+7.23=1.15+0.24+9.63-2.78=4.66-2.09+9.89-7.45=9.49-7.84+6.44-1.18=5.22+3.4+2.74+1.2=8.55-5.78=0.14+7.33+9.47=1.2+3.25+1.78=5.45-2.17+5.59-7.51=7.61+0.94+5.92+7.68=0.96+0.56=2.41-2.13=6.02-0.88+9.07=5.33-0.17-0.88=4.5-0.81-1.72+3.61=4.75+1.78-4.8=0.62+8.11+1.92=5.22-4.71+3.22+9.4=參考答案5.04-1.19+0.49-1.6=2.743.15+6.38-7.72=1.811.48-1.27+0.79+3.67=4.676.69+9.18-0.9-8.02=6.950.43+0.93=1.368.31+1.1-9.24+5.69=5.867.94+2.32-7.49+6.69=9.466.7+2.71+5.67-4.71=10.378.81-3.4-3.31+6.88=8.980.92+8.14-0.87=8.195.64-3.64-0.84=1.167.56+6.19=13.759.21+6.52-4.66-9.99=1.088.15+9.42-7.2=10.379.34-4.42-4.54+0.49=0.870.89+7.95+2.91-5.94=5.812.63+2.97+1.8=7.48.55-2.85-0.85-2.29=2.565.53+2.54-1.02-3.59=3.463.99-3.04+2.57+2.82=6.349.58+2.67+8.04=20.299.64-1.01-6.32+7.19=9.57.87+4.34-9.99+8.54=10.768.82-7.96+9.18+8.26=18.39.36-1.2+0.24=8.47.67-5.84=1.833.24+3.02-5.34+5.48=6.42.62+1.43=4.055.45-5.04+8.48+0.64=9.535.04-3.1=1.940.85+3.02+7.37+4.1=15.346.46+0.13+8.61+5.45=20.656.71-6.41=0.39.71-1.92-7.07=0.727.34-0.88-3.93+7.15=9.683.84+1.38+8.57=13.796.89-0.19-1.1=5.69.19-5.31+6.58-4.94=5.528.46-2.73=5.738.32-5.7=2.621.47+2.31+6.57+8.31=18.665.41+2.8-0.72=7.499.01-5.22+5.51=9.38.95-5.15-2.6=1.20.2+6.16+8.41+8.51=23.288.1+0.99=9.096.03-0.77+4.33=9.598.5-3.26+7.88+1.86=14.987.54+4.7+3.48-5.55=10.177.73-1.31-1+6.87=12.297.6-1-0.66-4.21=1.730.29+6.61+3.83=10.736+9.56-6.6-2.98=5.987.04+1.21-0.6=7.659.13+6.34+6.29=21.764.55+5.34-4.81+6.34=11.426.79+8.43+8.66-8.82=15.069.68+0.52-1-2.37=6.837.93+0.83-2.05+5.37=12.085.03+6.51=11.542.04+8.81+5.3=16.157.97-2.81+3.83+2.58=11.577.22+7.95=15.176.36+8.4-7.55-6.74=0.471.43+0.36+1.4+8.37=11.569.72+5.06+6.12+2.65=23.553.79+3.55=7.349.49-3.08-2.62=3.796.03-2.06-1.52+9.37=11.827.06+6.23-2.97+5.51=15.839.2-3.47-3.76+7.94=9.916.57+5.46-6.34-2.24=3.455.08+4.79+2.2+6.31=18.387.68-1.54-4.52-1.19=0.436.99+6.37+9.57+2.33=25.266.51+8-3.69-9.37=1.450.33+9.9+0.1-4.53=5.87.39-1.66-3.39=2.346.89-1.56-2.57-0.11=2.652.19+5.1+3.49-7.45=3.338.64-3.04-5.06+0.05=0.597.88-2.32-3.78-0.19=1.594.61+0.2-2.27-2.37=0.175.13-0.7=4.439.58-1.26-3.03-3.23=2.063.27+2.42+1.44-0.2=6.935.11-2.98=2.137.16-6.09+4.85-5.76=0.165.7+1.3+8.94-6.73=9.219.71+2.89+9.3=21.91.44+7.77-6.3+6.39=9.36.83-4.47-0.61+9.48=11.239.73-8.61+0.18+9.44=10.749.76-4.11-4.86+3.24=4.038.14-0.56=7.583.03+3.77+1.23=8.037.16+0.86+1.51=9.537.8-1.91-4.18=1.716.81-0.43-0.42+6.46=12.429.73-8.12+8.67-0.63=9.657.58+0.68+9.6=17.864.17+8.06-9.83=2.48.37-6.21+5.3-5.06=2.46.65-0.83+1.03=6.855.65+5.36+7.05=18.068.26-0.47+8.87=16.669.98+5.75-4.54=11.197.51-4.82-2.52=0.175.37-0.87-2.7=1.88.6-1.67-3.91=3.024.01+7.41+7.42-5.23=13.619.94+0.43+7.99=18.369.68+2.73-0.52+2.78=14.672.52+4.42+3.02=9.969.93-0.9-1.51-1.18=6.342.09+8.74=10.832.1+4.86+6.34+4.9=18.21.12+1.1+7.64+7.08=16.945.27-1.02-0.85=3.42.65+1.97-2.94-0.96=0.725.82-0.27-1.46=4.098.64-6.28+4.98=7.349.4-7.67+5.52-3.4=3.859.26+9.56+5.72+0.63=25.171.59-0.19+5.96=7.368.02-1.44-3.77+4.54=7.356.55-4.44+0.31=2.423.61+4.67=8.283.17+9.88-0.46-8.84=3.754.75+5.26-7.17+2.02=4.869.9-4.57+0.03+3.11=8.477.33+4.98-5.16-5.99=1.168.61-5.89-0.06+3.15=5.812.89+9.89-5.4-2.12=5.262.88-2.03-0.04=0.812.66+1.93-4.29+0.29=0.596.34+3.82+0.11+7.31=17.586.77-5.85=0.927.55-7=0.559.68-7.89+4.96+8.58=15.332.03+7.06+9.87=18.969.68+0.78=10.469.64-0.27+5.98=15.358.4-1.54+6.97-0.42=13.415.82-0.67-0.13=5.023.68-0.34+0.77=4.117.32+1.29-5.14-0.51=2.968.59-3.05+8.23-5.86=7.915.46+3.1+4.68+2.85=16.098.12-1+2.58+3.63=13.335.29-3.24-0.55-0.26=1.242.68+1.81+3.07+3.5=11.067.55-0.42-6.37=0.765.06-0.89-1.82+1.41=3.766.68+1.47-6.84=1.317.4+2.22=9.622.54+7.89=10.434.53+2.38+0.18=7.096.12-2.18+1.08-0.63=4.399.6-3.71-2.54+0.92=4.275.6+6.17-3.01-8.18=0.588.61-0.68+1.64=9.579.31+2.38=11.699.39-4.57+7.23+5.01=17.068.94+1.88-8.7+9.72=11.844.78+7.41-3.14-0.99=8.066.42-3.88=2.545.88+4.21-6.56=3.538.14-1.87+3.44=9.713.21+4.98-2.58+3=8.619.3-2.51+2.17=8.964.32+4.61+2.48-9.08=2.337.99+1.75+3.84-1.28=12.33.15+9.33+4.51+6.75=23.744.19+7.66+1.77=13.623.2-0.47+7.87+4.59=15.193.28+1.26+9.72=14.265.25-0.45-1.32-3.17=0.314.94+2.77+2.52=10.234.12+6.32+3.05+0.17=13.666.97+9.22-9.64-0.36=6.199.65-7.09-2.43=0.139.45-8.67+9.55-8.06=2.272.23+5.02+0.54-2.2=5.596.3-5.94+4.6=4.966.02-5.85+1.48=1.654.09-1-2.51+7.6=8.187.04+4.8-6.98=4.868.04-7.16+5.34=6.227.22+2.54+1.16+3.47=14.398.35-4.24=4.112.05+7.9-2.23+9.47=17.194.1+3.4=7.59.19-6.92+9.38-6.72=4.935.85-2.13-0.33+1.81=5.28.18-1.23-0.77-0.54=5.649.57+0.69+2.17+4.81=17.247.97+3.66-3.63+8.2=16.21.18+5.36+6.58=13.129.16-1.24-6.23+1.86=3.558.54-6.15=2.398.82+6.3=15.121.42+0.38+5.46+1.51=8.777.06+1.09=8.154.68-2.31=2.377.09-2.12=4.975.83+5.81-0.07+4.88=16.455.46+8.66-9.19=4.937.24-3.41+9.64-3.21=10.264.28+7.86+0.47-6.54=6.074.26+1.11+2.77+7.28=15.427.86-4.22-3.27+6.73=7.17.12-1.22+6.03=11.933.19-0.4-1.3-0.41=1.089.36+5.23+9.67=24.262.36+4.2-4.08=2.488.7+0.93=9.634.42+7.05-3.09-1.43=6.957.12+4.22+1.28+5.52=18.148.79-3.51+4.97-8.08=2.179.26+9.7-1.2+1.28=19.045.43+1.41+2.21+4.25=13.35.15+7.26-8.81=3.62.64+7.88-5.21+8.42=13.735.18+9.8+5.59-0.12=20.459.75-9.43+0.14+4.24=4.76.24-2.95-1.53+7.86=9.622.23+4.94+6.14=13.317.65-2.33+1.13+6.57=13.028.05-2.15-4.21=1.692.49+0.3=2.795.83-0.24+9.14-2.88=11.855.89-2.99+1.9+2.27=7.075.46+9.13-8.76-4.8=1.038.68-1.19+7.02-1.17=13.347.37+2.28-7.38=2.279.54+0.94-0.09-9.91=0.488.6-0.46=8.143.07+6.83+8.81=18.710.15+7.29+2.13+4.86=14.439.68-1.39-3.65=4.648.99-2.7-0.76-1.2=4.337.58-0.64-2.45-0.2=4.299.49+6.66-3.91-0.91=11.331.89+4.21+0.77+2.9=9.771.41+5+3.52=9.938.99+4.16-7.35=5.83.09+0.29+4.49=7.877.58+1.9-3.8+4.5=10.183.16-0.07=3.094.87+0.02+7.15=12.049.53-0.92-7.7-0.17=0.747.33-1.91+6.24-3.43=8.230.99-0.77+2.1=2.327.78-1-1.72-2.25=2.816.32-5.35+3-2.1=1.879.56-1-3.02-5.05=0.499.97-2.56+4.23+4.69=16.332.45+6.47-1.53=7.396.26-2.72-2.29=1.256.24+7.98-5.73-6.1=2.390.45+1.61+6.68=8.749.7+0.06+3.95=13.714.53-3.6-0.32=0.615.51-2.61=2.99.82-6.88-0.85+7.64=9.738.26-2.07+5.59+4.49=16.271.56+7.17+9.33-8.51=9.550.59+1.06+2.73=4.388.41-2.63-2.5-0.62=2.669.33-0.91-2.72+5.41=11.119.31-8.7+0.42=1.035.54-3.22+1.33+3.43=7.088.29-2.88=5.416.28-4.01=2.275.82-3.35-1.87=0.68.97-1.09+0.3-8.06=0.129.86+7.09+4.86=21.813.91+9.26+9.75+7.77=30.695.87+9.52-9.79-2.19=3.414.14+9.4+6.47-7.68=12.334.84-3.08+5.05=6.817.97+1.68=9.657.05-4.26-1.09+6.22=7.927.4+4.02-8.65=2.779.02-4.94=4.088.45-1.21-5.5=1.741.92+9.45+2.64-3.58=10.432.3+3.27-2.36=3.219.38+2.82-8.29-2.51=1.41.26+1.04+4.11=6.415.96-4.05=1.912.3+8.23=10.533.62-1.97-0.9-0.1=0.650.4+4.11+4.27-3.33=5.457.62+1.11-3.71=5.026.25-0.73+7.41=12.936.38+5.63=12.015.02-2.59+8.3-0.08=10.657.54-4.87+6.35+6.93=15.959.71-2.44+9.61=16.889.5-2.44+8.51=15.575.39+3.93=9.328.01-5.01-1.83+4.74=5.918.78-1.96-1.32=5.57.32+2.88=10.25.3-3.4+5.27+6.5=13.678.55+9.49-5.41+3.51=16.147.32+0.52=7.845.28-1.06-3.28+0.15=1.096.59-4.53+8.71+7.73=18.54.66+4.39-2.04+8.36=15.378.46-4.13-1.21-0.13=2.991.79-0.77+2.07+0.66=3.757.84+5.28-6.56-3.27=3.292.78+4.74+4.73+4.53=16.788.64-4.66-0.58=3.49.81-0.05-1.84+0.4=8.326.39-5.04-1.15=0.25.02-1.09-2.29+2.56=4.27.67+6.52-3.67-8.65=1.872.37+9.07+8.8=20.248.26-7.88+9.18+6.69=16.259.08+9.8-6.91-1.12=10.858.29-7.74=0.559.83-3.4+6.25-7.24=5.445.2+7.76-9.49=3.479.66+9.86-8.35-1.19=9.988.56-3.11-3.38=2.070.19+9.6+9.4-2.96=16.239.03-5.51+1.95+0.73=6.21.39-0.22+7.29-2.39=6.079.29+1.51-9.96+1.3=2.142.9-2.54+1.85=2.212.16+7.01-2.03=7.148.87-3.72-2.84+8.35=10.669.37+2.65+8.51+0.47=213.96+7.65-3.25-4.81=3.558.73+5+3.03-3.41=13.357.56-0.72-5.5+6.48=7.829.77-4.96+8.8+6.45=20.067.85+0.45-2.15+7.82=13.975.06+3.7+6.17-5.36=9.576.23+0.59+6.38-6.21=6.994.98-1.25-0.46=3.278.52-1.94+1.12-5.38=2.327.89+0.31=8.25.02+9.11+3.12+8.6=25.858.03+0.6-5.74-2.42=0.476.19-0.22-2.11=3.867.44+5.2-6.07-1.58=4.995.03-1.78+5.11=8.362.92-1.07+8.68-6.06=4.479.95-3.3+4.71-0.64=10.728.1-5.09-0.08-0.64=2.298.07-7.17+2.41=3.317.83-2.65-2.67-1.98=0.539.71-0.09+3.08-6.71=5.999.37+7.08+8.32-9.01=15.768.96-1.21-3.31-4.1=0.348.89+9.81+0.24+6.04=24.986.76-3.56=3.23.89+7.79-1.58-7.27=2.839.56-0.07+4-7.15=6.349.88+9.37-9.79-4.09=5.371.1+1.36+9.1-1.12=10.440.03+9.03+9.42-4.32=14.164.33+2.66+1.07=8.060.1+1.05-0.72=0.438.24-0.89-4.07=3.281.99+3.04+4.9+1.5=11.433.34-2.65=0.699.37-3.16-1.99-2.82=1.43.81-0.43-2.51+6.69=7.566.67-3.99+4.81+1.07=8.565.04-0.8+3.8=8.048.98-0.06-5.99=2.936.58+6.9-4.67-5.55=3.264.01-3.53+8.39-1.48=7.392.6-2.25=0.356.94-0.47-3.78-1.55=1.143.05-2.21+6.91-0.73=7.024.89+5.48-0.03+8.6=18.945.54+7.32-0.15+9.27=21.988.27+8.42-2.15=14.541.43+0.94+7.62=9.994.66+0.79-2.51=2.941.96+4.79-2.78+7.8=11.774.8+6.78+7.95=19.537.75-1.29-3.39-0.36=2.713.95-1.79=2.165.84-3.46-1.58=0.84.2+2.98-0.85-3.56=2.779.17-4.45-1.95=2.778.44-1.75-3.14-2.49=1.065.42+4.69-6.11+4.71=8.717.12-3.06+0.91+6.9=11.878.04-2.12-3.32-1.9=0.79.3+3.54-3.36+4.18=13.669.05-0.74-6.57=1.747.84+0.03-7.31=0.567.32-1.82-0.27-0.56=4.674.72+0.52+0.2+9.74=15.181.5+1.21=2.716.71+3.29=107.23-4.14+7.36=10.458.93+0.02+2.17=11.129.54+3.89-1.94=11.499.11-4.11+6.71-7.75=3.965.95-2.24+8.57=12.289.38+6.39-6.19=9.588.21-7.12=1.096.46+7.83-1.46=12.831.78+6.86-6.51=2.131.32-0.84+4.43+6.41=11.320.84+8.68+8.64+5.3=23.469.49-0.45-1.38-3.58=4.086.25+4.83+4.68-6.97=8.799.09+6.5=15.594.84+8.29-1.76+6.79=18.167.54+4.76=12.37.71-3.52=4.196.84-2.23-0.65=3.966.67-5.12=1.557.03+1.08+5.44-3.75=9.80.79-0.25+9.62-5.72=4.447.68+1.81+6.15=15.649.81-2.49-1.94-3.69=1.699.26-2.6-1.68-4.35=0.639.64-2.15-6.86=0.631.64+8.79-2.45-4.66=3.328.64-0.83-0.85+0.65=7.618.55+2.99=11.547.68+1.53+1.11=10.327.48-6.92+8.73-0.72=8.571.64+8.97+7.39+5.55=23.553.07-1.75-0.11+6.87=8.084.74+7.56-5.62=6.686.04-3.18+6.22=9.084.96-1.55+8.05+2.91=14.379.08-2.51-3=3.576.27+3.88-3.08+4.02=11.096.42+7.11+2.47=164.66+6.41-3.18=7.896.28+4.93-1.22-6.33=3.669.83-7.65+4.7+4.49=11.379.19+6.26+0.72-8.22=7.959.29-1.15-1.98-5.83=0.339.71+4.09+8.67=22.479.51-1.51+7.55+6.21=21.765.79+1.77-6.86=0.74.34-1.62=2.728.21+1.86-3.53=6.540.2+8.88-7.81=1.272.9+9.05+1.24+4.25=17.441.3+9.23-4.12-2.91=3.55.12+1.75-0.04-1.12=5.719.61+8.65-8.55+1.96=11.676.01+7.43+5.81-5.87=13.387.68+7.33=15.013.61-3.43+4.46=4.644.51+5.84+7.05-3.29=14.111.55+3.49=5.041.64+1.18+8.9-1.56=10.166.67-0.82+7.08+5.91=18.842.38+4.18-1.54-0.37=4.653.42+5.37=8.793.84-0.71-0.1=3.033.42+9.32=12.743.71+7.51-4.28+2.28=9.226.45+5.19-7.52=4.126.23+4.2-4.05=6.387.09+2.47+3.74=13.39.7-7.93+9.49+5.96=17.228.09-7.36+3.46+8.7=12.892.27-0.79+9.13+2.76=13.375.03+2.8-5.79-1.92=0.127.51-2.22-5.13+7.24=7.44.13-3.1+7.59-1.53=7.095.17-2.23-1.49+9.94=11.399.75+6.89-9.16=7.487.53-0.51-4.16-2.09=0.771.58+4.96-2.63=3.914.95-3.04-1.72+1.33=1.525.68+3.97=9.650.94+5.48+0.84-2.15=5.118.18-3.96-0.22=43.77-1.98+8.32=10.117.14-2.97+7.25-2.36=9.067.96-0.2+7.09=14.858.91-7.76+5.88=7.033.46+9.45-0.84+1.65=13.722.9+8.86+1.01-0.84=11.937.71-2.2-5.4+4.35=4.468.54-6.23=2.313.44+1.69+7.42-2.82=9.733.08+8.76-2.63-2.42=6.798.6-4.49-0.38=3.734.53+3.61-4.32-0.4=3.427.68-0.46-0.14-1.43=5.659.68-3.9-3.06=2.728.91+2.44+8.68-5.98=14.057.86-6=1.868.29+8.86=17.153.38+2.61=5.999.54-6.19=3.354.71-1.89+6.41+0.71=9.942.66+1.44+1.84-5.46=0.483.4+7.57=10.976.52-1.87+6.58+3.86=15.097.82-5.13+9.16-8.54=3.311.69+5.59+7.51+2.89=17.683.87+3.66-2.89+6.04=10.686.31-0.67-1.23+9.46=13.876.56-1.02-1.06=4.489.42-0.38-0.15-0.75=8.146.37+1=7.377.86+0.77+9.98-3.93=14.689.32-3.13-3.02-1.77=1.45.79-1.6-2.18=2.015.77-0.16-3.33=2.288.75-5.12+7.09-4.51=6.219.45+4.81+7.83+8.42=30.518.42-2.78+9.76-8.35=7.058.57-4.01+0.89-3.31=2.142.84+4.28-3.4-3.46=0.269.22-7.05+9.27+7.97=19.419-6.74-1.13=1.131.76-0.61+6.28+4.09=11.520.29+5.56+4.77-1.49=9.139.31+8.89+1.81+9.8=29.819.56-8.69=0.879.1-6.37=2.737.44-4.1-0.41+3.56=6.497.03+7.01-1.4-6.32=6.328.5-0.37-1.28-6.7=0.155.82+1.51-7.17+1.95=2.113.72-1.59+9.15=11.287.19-1.04+2.6-7.44=1.311.46+8.67-2.68+3.8=11.255.99+5.27+8.91-4.9=15.272.08+7.91+3.05+6.91=19.951.08+7.96-2.36=6.687.65-1.26-4.26-0.53=1.69.52-6.01+6.62=10.138.99+9.87-8.54+3.13=13.453.82-3.11+3.77+1.39=5.879.23+1.05-2.36-4.71=3.214.73+5.24-2.94-6.24=0.798.68-1.95-1.55-3.01=2.171.42+1.75+6.22-3.86=5.536.32+7.91+4.25=18.488.19+8.61=16.88.69+7.49+7.66=23.844.45+4.51=8.968.47-4.02-4.14+5.36=5.679.38+3.11+5.01=17.55.21+5.67-8.47+4.21=6.628.3-2.85+8.15-0.66=12.946.61+3.32-4.38+1.75=7.35.9-0.61-0.38+3.21=8.127.79-6.28+4.84-2.37=3.985.94+7.07+1.43+0.98=15.428.76+1.98+6.56+2.58=19.888.63+9.39-6.49+7.95=19.489.3-4.51-1.09-2.14=1.563.33-1.22+2.85=4.969.31+7.14=16.450.15+5.96-1.86-2.75=1.54.23+1.14-4.5+9.45=10.327.31+7.09=14.46.37-0.5+5.29-6.8=4.368.03-2.16+0.87=6.744.32+3.56=7.884.99+7.52-7.49+5.08=10.18.9-3.18+3.94=9.665.21-0.33=4.889.88-3.09-3.75=3.047.99-0.91+3.39+0.54=11.013.8+0.03+3.65+2.81=10.291.27+0.51=1.786.56-3.09-2.47+6.35=7.358.07-5.45-0.09+9.9=12.439.66-0.9-0.67-3.18=4.915.55+1.02+2.99+6.88=16.448.23-0.52-0.79-2.91=4.013.82+3.05+5.11+3.41=15.399.48-2.96-5.53-0.23=0.762.38-0.11=2.277.02-0.22+9.22=16.029.12-2.73+0.3=6.694.51+6.29+2.6+7.98=21.382.05+8.8-6.06=4.795.36-2.54+5.88+8.42=17.122.7+1.77+3.87=8.349.46-4.99-1.02-1.94=1.513.99-2.94-0.57-0.35=0.137.64-0.81+1.85=8.689.22-4.8-1.74+5.21=7.898.75-5.36=3.395.69+6.22-4.24+7.67=15.346.52-0.36-1.15-4.36=0.658.74-4.43+7.46=11.779.57+3.65-0.15-9.16=3.917.71+6.33-0.43=13.617.32-2.02-5.12+6.79=6.974.23-1.93+4.84+2.17=9.316.72-2.26+3.83-1.97=6.326.32-3.09+1.24+1.91=6.387.99-0.62=7.371.32+7.62+0.08+0.17=9.196.5+9.15+9.34-6.89=18.15.53+0.87-4.44+9.2=11.167.36-1.09+5.92+9.29=21.484.6-4.1=0.50.84+2.42-1.91+1.12=2.479.66-3.45-3.4-0.29=2.522.01-1.29+9.19+7.77=17.688.17-1.58-2.9-1.8