四年級數(shù)學(xué)（小數(shù)加減運算）計算題專項練習(xí)與答案匯編

四年級數(shù)學(xué)（小數(shù)加減運算）計算題專項練習(xí)與答案匯編8.6-3.66-4.74+2.92=6.03+0.5-1.28-3.61=1.51+2+6.47-8.64=7.38+5.95-2.06=9.96-1.12-2.73-0.44=8.59+0.91-1.86=7.99-4.2+1.54+3.26=4.85+8.06=6.96-5.08-0.17=7.03+7.98+8.46+1.29=7.3+5.77-6.73-5.27=5.48+9.62-3.14+3.67=2.68+1.87+7.21-3.8=3.36-2.56=9.75-2.51-3.9=0.17+6.97-2.97+5.8=4.35-3.44+9.88=7.09-2.12=6.97-4.91+4.1+4.59=5.18-5.03+5.09=7.39+0.3+9.13+4.65=4.47-2.74-1.1=5.66+2.82+4.26=8.49+7.91+1.13=9.51+5.76-2.86-3.86=9.42-7.18-0.06+7.94=9.56+0.96+6.17-1.96=5.79+4.59-6.78+4.33=7.82-3.73-2.47-0.16=6.72+7.95+1.91-0.48=8.07+7.71+5.83-0.78=8.19+0.26=0.53+2.77+2.08-1.01=5.19+9.52+3.81+1.48=7.93-2.16-1.48-1.5=1.29+1.11-1.75+0.34=4.51-2.65+3.53-2.02=0.23+6.66-4.04+3.78=7.96-4.91+7.02=1.93+2.63+9.03+9.34=8.21-1.05-1.14-2.45=9.81+6.18+4.18+8.26=6.34-3.2+6.04=9.31-4.39+9.93=8.13-5.53-1.55+4.81=6.41+6.02-6.38+7.91=3.63+1.65=4.84+8.09+8.85+7.79=7.42+8.21+4.32-2.28=8.94-4.39-2.25=8.2-5.63+6.03=6.85-2.19=6.6+2.26-5.63+3.32=3.69-1.55-1.63=6.62+5.97+2-4.17=6.39-0.2=7.72+0.11+4.1+1.96=6.73-5.9+2.06+7.97=6.08+2.42+4.73=6.66+3.35+2.14+9.97=4.65-2.09+5.97=9.22+8.14+8.21=5.97-4.55+0.93+2.11=8.6+6.26+8.2=9.38+2.87+3.01=5.4+3.76-0.42=2.89+6.16+4.17+9.74=5.63+4.57+1.77+7.3=9.07+0.04-1.3-3.71=3.25+2.92+3.81+7.49=9.24+8.13+5.8+3.1=6.75-6.49+4.45+4.91=8.89-2.92-3.9=9.82-6.22+9.23=5.44+7.34-3.65=0.43+2.16-0.51+8.17=7.56+5.87+8.88-1.45=7.52-7.14+8.06-8.15=6.08-0.49+9.23-5.33=1.28-1.08+2.13=6.12+8.13-6.53+9.65=4.25+0.74-4.77=8.55-1.65-0.37-5.63=4.2-2.55-0.7-0.18=7.64+2.01+7.72+5.18=6.31+6.65-6.45=9.11+3.27-1.35-5.36=3.88-0.35-0.15-0.43=3.2-2.73+3.6+5.36=9.82-5.77-0.42-0.45=9.26-1.59-6.31+4.02=5.47-4.39+3.69=3.29+2.53-2-2.47=4.75-1.5+8.62+3.15=8.69+8.11+7.87-7.1=4.32+0.72-1.03=6.5+7.13+9.82+9.04=9.72+2.53-2.77-6.24=7.96-7.6+9.78-1.41=2.89+8.38-5.59+2.99=5.15+6.1-1.68+0.9=3.78+5.26+4.44-2.18=9.99-5.74+6.27-3.47=9.14-1.76-1.77-4.86=6.57+8.79+2.79+1.2=9.92-4.25=8.25-2.75+3.82+5.09=4.63-3.3=8.25-0.79=7.4+2.1+8.87+7.84=2.34-1.91-0.26+0.3=9.94-0.16-5.06+7.35=8.66-0.22-2.39+8.35=7.21-0.87-0.66-5.4=7.72+5.84-9.17+3.75=4.9-0.49+2.53=9.64-1.46-6.79+6.53=5.56+1.99+7.54+6.13=4.58+2.06-5.76+7.66=6.43-3.83+5.07+0.42=4.57+6.17+9.47=3.18+3.51=0.96+1.23+4.61+6.3=9.07-2.35+2.74+3.17=0.12+5.41+7.38-9.3=6.57-5.76+4.17+9.25=6.89+9.06=7.91+2.5+3.11=1.08+8.63-1.63-5.74=8.38-3.77-0.88-2.09=7.74-2.96-1.41+5.87=9.3-0.84-0.22=7.9-1.56-3.7=9.79-0.96-6.96-0.33=8.58+7.16=2.59+0.83=9.06-7.28+3.59=5.89-3.24+7.64-4.95=3.13+7.52+4.49+3.71=6.57-5.69+0.49-0.08=9.92+1.28+0.77+7.78=8.36+6.82-2.89=6.62+2.15=5.68+9.16-6.18=9.14-4.58-1.65+1.53=8.13-7.05=8.9+7.29=4.19-2.41-0.53+0.08=7.92-5.97+4.82=8.13-2.4-5.18+9.08=6.01-1.92+4.29=6.03-5.78=8.96-0.95+6.25-1.25=8.95+3.87+7.46=2.16+1.45+4.73=8.96+8.75+4.08=7.14+9.71-3.87=6.95-6.46+7.69-3.03=4.05-3.48=4.21-0.03-1.74-0.93=3.52-0.1+6.92+4.01=8.73-3.23=4.33+1.82+7.86-0.62=8.51-7.72+4.69+2.2=8.09+5.2-9.03-3.05=8.1-7.75+7.59=8.32-7.53+0.43=6.41+7.38+5.56=6.28-1.55-1.33+5.33=2.59+8.51-9.88=6.91-2.78+3.67-7.7=5.52+8.25-1.7+5.86=7.96+5.27+3.28=1.84-1.09=0.77+5.72-0.34-1.14=3.69+8.75+3.27=9.32-1.21-5.62-0.14=4.19+9.81-9.22-1.85=9.61+2.02-3.26-1.56=5.35+8.47+2.82-9.97=9.53-6-1.01+1.39=4.15+4.43-7.93+0.62=8.06-0.44+8.07=6.1-0.18+2.81=6.83+2.73-0.44=5.8-0.14-1.75-1.77=6.78+5.73=3.37+8.11-5.59-4.95=5.11+0.32+8.38-2.16=0.31+3.89-3.77+4.98=0.54+8.63=5.5-1.37+4.72=6.76+2.04+3.24=3.89-1.46-0.16=4.58+5.39=5.76+5.53-7.08+3.78=5.54-2.41+4.37-4.88=3.83-0.57+8.81+0.25=8.08+5.07-2.03=5.62-0.16+0.45+7.72=5.14-4.23+2.21-2.08=6.34+8.51-4.14+5.03=6.06-2.34+0.64+8.92=9.74-3+7.74+8.06=0.15+0.54+2.72-1.32=5.98-1.34-1.6=9.23-3.37-2.09-0.73=1.71+3.13+4.51-6.4=7.25+5.83-1.71+0.85=2.09+6.19-0.93=5.31+5.97-8.94+0.85=5.88-5.63+0.06+5.65=6.3-2.93-3.09=4.8-3.32-0.62-0.54=6.69+6.99-5.91-5.87=6.32+6.49+6.59+7.97=0.52+3.9-3.64=7.76-4.5-1.18+3.63=4.77-0.8+6.26+1.97=3.99+4.26-1.65=7.99-3.61-4.24=5.64+1.32-0.62+3.96=9.96-2.19-1.88-4.49=4.73-2.77-1.63=7.27-5.63-1.47=9.67-0.95-2.91-2.3=8.1-2.07-1.14-2.08=4.82-2.94=8.47-1.78+1.05+6.57=7.39+7.09+0.19=8.08-3.74+3.24-0.59=5.56-2.96+4.29-3.82=4.34+9.48=6.25+9.69+2.18-3.94=2.35+6.61=9.9-3.71+6.2-5.3=9.43+8.32-7.58=9.82-0.26-3.67-4.7=1.15+7.23-4.28+0.82=1.53+6.82+8.67-6.11=7.45+8.94=4.54+5.19+6.47+1.59=9.43-0.05-0.36-0.75=7.51+9.25-9.57-0.95=2.93+9.25-5.07=8.26-0.17-2.39-0.13=7.92-1.86=5.45-1.27-3.01=8.22+5.18-5.86-6.84=8.21-5.75+2.83=6.53-1.27-0.37-1.63=6.67-0.78-1.65-0.83=1.49+7.4-6.02-2.18=8.87-8.17+5.87-2.95=6.99-5.65=8.53-8.34=8.67-2.76+5.68-9.21=4.4-1.02+2.51=9.59-7.98-0.25+2.11=1.64-0.58-0.43+9.7=5.73+6.8+7.16+8.45=8.05-3.18-1.02-1.78=5.74-1.38=3.91-2.1+5.03-4.16=6.19-4+1.19=6.67-2.89-0.78+9.29=0.41+9.58+7.57=5.68+0.62-1.65=7.18+6.83+3.7=7.68+5.3=9.91+8.15-4.52+3.86=8.63-7.73=8.04-3.3+8.79+2.42=9.49+7.88+6.94+8=7.49-5.53+4.15+6.84=7.88-6.98=9.79-0.33-7.24-0.2=9.57-0.12=8.99+2.66+7.28=3.04+7.42+8.52-5.01=4.25+5.73-3.59=8.12-0.07-3.49-2.97=7.78-7.06-0.52=3.09+0.52+9.92-8.4=8.65+0.4-5.78-1.61=8.52-2.1-4.15+5.39=7.16+0.2-2.84+6.39=5.9+1.16+1.67=1.13+1.79+8.57-4.87=4.88+8.4-9.86+5.71=7.97-3.23-1.6=5.23-1.8+8.79+3.24=3.04+2.32+3.06=7.64+4.92=3.1+3.76-6.39=7.37+2.86+4.02-7.76=7.45-2.09-5=5.67-0.19+4.37+1.34=9.75-2.94=5.01-1.84-0.34=8.16+9.39+8.96+0.6=6.33+5.18=0.29+6.39+4.39=8.06-7.88+4.22=5.16-2.57-1.46=8.05-6.02+9.55+0.07=8.14+4.34-0.58-5.91=3.22+8.96+6.55+0.27=1.88+8.37-8.53=9.28-1.67+2.87-1.08=5.77+3.72-6.43=9.57+7.82-0.99-6.99=7.64-5.1+2.15=8.01+4.8-0.13=5.79-1.33+8.38=9.97-0.45-4.05-4.31=8.98-5.97-0.24+2.99=9.91-3.81+5.42=4.96-1.47-0.62-0.63=8.46-8.24+7.72+3.29=9.64-3.76+6.72-1.2=3.9-1.81=9.97+5.89+0.63=4.05+8.18-1.15=8.93-6.25+2.03+3.7=6.5+8.94=8.52-0.49-1.35+9.35=9-2.49-0.19-1.04=7.31+6.06-6.54-1.17=9.61+2.34-4.97+5.69=9.96-1.4-4.2-2.6=8.33-5.78+5.92=1.11+3.2=6.31+8.26-3-3.52=2.77-0.94-1.12-0.16=6.56-1.17-5.07=7.82+8.41-8.17=6.4-3.19-3.03=1.13+2.7+5.96=7.95-0.33-6.48=5.05-1.16=8.36-3.13+1.55+2.51=9.34-4.06+9.58-9.99=2.99-2.53+9.64+9.22=4.86+9.98=1.14+6.51+9.37-0.6=5.83+6.88=9.29-0.03=7.18+6.97=7.95-0.27-3.52+9.91=7.82+2.81+6.86+5.16=9.69-8.36=5.51-1.44-2+8.36=7.33+9+7.58+2.37=3.47-1.71+1.48+6.43=5.2+7.22-8.4=6.52-3.05+5.26=2.95+8.74=0.26+8.73+1.02+5.97=8.09+6.65+2.78+7.07=3.7-2.24+8.53-6.88=9.94-5.34-2.97+6.42=7.95-2.39+7.91=5.23-2.91-1.51=5.52+3.58=8.23-5.96=9.01+9.06-0.45+4.52=0.68+6.51+3.72=2.98+9.62+5.57+9.54=2.44+0.45=6.69-3.38+8.54+2.51=2.69+8.4-5.47+6.41=7.16-3.66+8.33=8-4.65-1.14=7.95-2.57+4.52-3.71=9.6-0.46-3.49+3.86=9.73+3.03+3.92+8.34=7.63-1.92+8.2+7.38=9.1+3.82-0.5=7.41-5.48-1.15=7.23-4.93+6.83-3.24=9.69-8.09=3.12+7.94+3.43+8.86=9.2-7.88+7.83+9.49=5.72-3.03=6.87-1.04-2.3-3.3=7.28-3.35=9.12-9.01=6.77-6.09+1.18=6.43+4-0.24-4.24=6.03+4.63-7.78+7.94=9.62-8.43+5.94=6.95+3.22+8.22-0.43=7.83-3.38+2.09+8.6=9.87+4.36=9.44-4.31-4.88+2.7=6.91-6.01=6.29-3.24+5.96=4.89+0.23-3.56+1.49=5.82+5.71+2.83-4.16=9.36-2.11-2.65+2.63=8.95+6.97+3.95-2.02=8.03-1.76+7.6-8.18=2.81-0.14+6.73-6.94=6.59-2.52=9.54-5.99=0.47+9.33-0.04+2.72=8.22-3.2-1.05=9.11-5.84-0.29+9.77=6.94-0.21+1.67=6.31-2.87+6.14-3.06=5.23-3.19-1.43-0.03=3.54+1.91+7.38+2.46=1.56-0.82+6.94-2=5.54-2.58-0.02-2.04=2.71+4.26=5.18-2.17-0.26=7.25+4.46+2.1=2.34+0.07=3.82-0.9+3.55+2.35=9.12-0.26-3.89+8.74=9.33-5.81=5.99+5.42-1.56-2.11=5.58+7.13-7.49-1.36=5.6-0.03-3.98=7.81-3.61-1.62=9.3-3.95+8.07+9.94=7.25+8.8=8.1+3.45+5.71+3.37=1.37+7.59-7.75+3.43=1.43+3.02+8.69=1.8+5.81+8.27+8.14=4.83-3.92+4.76=9.65+1.58-0.35=2.61-1.17+7.06-7.12=9.61-6.8-0.52+1.23=5.12+7.03+5.53+0.77=0.49+3.49=3.3-1.03+7.17-4.36=0.71+3.77+1=9.07-2.28-2.72-0.03=9.83-1.83-6.26=2.1+8.23+9.96=9.78+0.65+7.95-0.69=9.38-2.61-0.27-6.33=8.78-0.81-7.57=8.81+4.85-6.68-2.44=8.65+6.18=4.44+6.19+2.49=8.96+7.77-0.38-5.83=1.09+5.01-0.02-0.7=2.41+8.84-2.73=1.83-0.17+7.21-2.12=4.07-3.48=5.95-4.63+5.36=2.02+5.23-3.44-3.56=5.81+0.56-3.28+2.76=7.51-5.68-1.61+2.26=5.47-1.46-0.95=7.18+0.65+0.83=5.89+4=3.38+5.23+0.87=8.96-0.86-4.94+1.62=9.75-3.96+1.34+6.81=7.31+4.3+4.22-2.24=4.11-1.16-0.79+3.65=5.62+1.35=4.08-1.41+4.32-1.05=3-1.55+9.65=9.44-2.51-2.6-2.8=8.45+9.34+7.77=5+9.94-5.98+4.2=0.56+3.51+4.19-4.14=4.72-0.65-3.68=5.22+3.4-3-0.95=0.8+3.85+3=6.93+9.58+3.16=6.09-3.33+4.74=1.16+6.53+7.15=2.96+9.26-1.58=7.88+2.07-2.15-5.48=9.86+7.23+2.89=3.15-2.95+2.66+5.81=9.69+2.38+8.54-5.07=8.03-7.78+4.97+3.53=7.94+7.11=1.55+6.25=3.53-2.4+7.11-6.24=6.86+6.01-1.99+3.29=0.77+8.12+6.49+3.86=8.47-8.18=9.24-4.21-1.41-1.22=4.11+3.06-5.44+0.24=5.86+7.05-1.58-9.73=2.26+8.04-8.77=9.42+9.99-5.05-2.18=7.01+9.97+2.87-6.35=3.03+1.38-2.83=6.72+8.24+1.57+4.63=5.86-0.25-4.08+9.24=4.92+7.56+9.32+9.03=6.65+9.7-6.06+3.49=1.59+7.21-3.74+9.11=3.97-2.29+8.96+8.41=9.68-5.31=4.95+1.64=8.48-3.6+4.46=7.75-1.38+6.88+6.49=5.78-1.88-0.3-1.07=7.64+6.06+6.23=7.38+9.49-4.87+2.07=9.92-7.18-1.43+3.04=8.31+8.58-7.3-0.32=7.21-1.88+6.32=2.18+1.65+7.31-3.99=7-6.2+0.17+9.85=9.02-2.87+4.46-8.88=4.29-2+0.21=2.31+1.19-1.75=7.5-1.83-2.97+6.58=5.38-4.51=7.58-0.58-3.07-1.34=7.89+8.51-4.94=7.9-0.66=2.06+0.4+9.28-6.05=8.12-0.35+9.96+6.38=7.97-1.41-2.89+8.23=6.14+7.9+6.42-0.35=9.56-0.27-2.44=2.53+6.15=4.36-1.51-2.07+6.69=2.36-0.66+8.99=5.89+7.82+6.83+1.85=6.94-0.87-4.25=3.11-0.18+5.67+7.51=9.43-0.85+9.68=0.41+7.82+7.5+9.3=2.6+0.84=8.75+5.45-8.37=4.66+6.77+8.49=4.35+1.64+9.73-8.25=2.68+2.72+7.32+0.59=5.35+4.27=2.32-0.08-2.04+2.8=9.28+4.63-2.95-7.64=9.44-6.89+7.78=9.45+3.92-4.21-0.96=4.01+7.55-8.86+3.18=6.73+3.98+3.3+1.17=7.2-0.85-0.07=4.58-3.68=6.28-6.01+1.74=7.8-3.52+3.2-4.76=8.41+6.3-0.84=1.64+0.81+8.62=4.12+9.08+7.54=6.62+6.65+8.14=6.33-2.55+7.73=9.01-2.89-0.06-2.81=2.15+0.12+7.23-0.93=5.28-1.21+7.61-3.16=5.36+3.58+0.93=8.41-4.49+2.21-0.99=8.82-8.01+1.82=9.62-4.73-2.47=7.77-2.08=7.71-1.98-1.64+1.44=7.71+0.24+7.1+7.98=4.34+9.91=8.08+9.52-3.41-4.19=8.39-4.84=4.36+2.7=8.74+2.71-0.56+4.76=2.83+2.22+1.7=6.51-2.39=7.54-3.29+4.79-7.55=9.14-6.12-1.78=7.81-0.96-5.84+2.39=2.54+9.39+8.03+0.98=7.57+5.03+5.68-2.89=7.89+9.99-2.77+6.06=4.6+2.85-6.26-0.83=7.41-5.07+7.07-1.21=8.83-4.57+6.9=7.86+7.12-5.67-8.7=9.51-2.82+0.69=8.81-1.14-6.45=7.26+4.88+2.65-1.05=5.29-2.13-0.76-2.08=6.23-4.45=8.79+8.16-2.18=7.35-3.2=0.22+8.11-1.74=5.99-4.22+7.93=8.92+2.02-5.1+2.37=9.28+6.07-5.12-6.15=7.76+9.71-6.5=5-4.11+8.67-1.59=3.44+5.17-7.5+1.15=5.38+1.12-3.11+4.16=4.08+7.33+3.52+0.59=1.56+2.26=8.84+3.15-4.34-0.35=8.14-6.42=8.16+6.42-3.37-0.36=8.64-6.55+7.59-5.9=6.91+6+1.95=9.79-0.51-0.75-4.9=8.42-0.58+4.18-2.19=9.17-0.61-3.5+9.28=1.68+4.17+7.16+6.76=8.47+8.73+0.31=1.46+1.95=7.96-0.75-5.7+7.22=7.16+2.31-7.27=6.52+7.76+0.78-1.41=1.48+9.63-3.66=9.61+1.88+6.12-7.06=9.72-9.15=1.14+7.98=9.67-7.54+8.38-8.52=2.24+9.59+7.55-7.25=8.67+8.27+0.19-4.22=8.78-0.54-0.17=5.07+3.86+3.06=2.96+7+4.4-0.51=7.43+7.96=9.82+3.22-3.72+7.33=4.16+8.59+6.53+1.47=5.37+1.96+0.29-2.83=9.72-6.14-0.53+0.06=5.01+8.86+0.81-2.58=3.73-0.9-1.3=7.52-3.5-2.25-0.56=5.22+7.66-6.77=9.32-0.47-7.11-0.11=9.1-5.76+6.56-4.79=9.49+0.83-0.93+2.42=9.85-5.65+5.06=7.09-6.56+7.29+1.07=2.68+7.84-3.29=9.14-4.55+7.54-2.55=8.68+2.22+6.07-9.87=7.18+8.4=0.56+4.83+6.94-3.35=3.49-1.97=1.82+7.3+6.59-6.5=3.81+8.75-9.62-0.31=5.87-5.1+0.55=2.73+6.38+3.25-7.5=9.57-8.33=2.72+6.23+4.56-1.89=8.61+9.96-5.5+9.82=7.36-0.84-3.19=7.89-2.63=8.08-3.99-2.47+4.24=5.65-1.15+6.4+2.8=6.17+4.85-3.98-6.74=2.76+8.29-3.51+4.09=5.82-4.31+5.83-4.35=5.66+6.97-0.42-5.69=7.6-6.54+4.59+3.76=7.21-1.59-0.81-0.84=4.36-3.36+5.79-2.33=9.27-4.55-2.01=5.81-1.33+7.34-6.27=8.69-6.61=8.72-2.71-1.91-3.06=7.62-1.77-2.07-0.63=4+2.44-4.22-1.86=0.87+5.83-1.61+0.58=9.77-4.08=3.22+3.45+7.9=8.62+8.66+1.34=3.54+7.05-0.29-3.05=9.04+3.3+1.34=6.32+2.62-4.77-2.51=5.54+5.51+5.41+8.64=5.23+9.28=8.45+6.09-9.47=6.07+5.86+2.51=8.69-2.69-5.35+4.03=3.75+3.56=4.6-3.46+2.99+8.84=8.57-2.74-4.18+0.26=9.7+4.85=2.98-2.63+9.85+4.57=7.71+6.48=9.15-6.19+3.94+3.55=5.37+3.85-5.65+7.3=6.44-0.66-0.68-3.46=5.56+5.13-7.82+5.72=3.1-2.65+7.31+4.54=3.44+9.83=9.45-6.73-1.67+5.12=9.26-1.8-3=9.59-3.18+3.16=9.98-0.09-0.48+1.1=8.24+6.29-1.16-8.11=5.9+9.33-3.39=4.52+2.06+6.9+8.36=9.6-3.98-2.88=9.4-5.09+6.94-2.14=7.93-0.3-1.92-4.05=3.86-1.47-2.11=7.74-2.17+1.18-4.93=9.64-2.77-6.28+4.85=8.75-5.94+8.97=1.09+9.28=9.72-1.42=5.37-0.2-3.21=8.32-5.98-0.42-1.17=0.82+4.86-3.23=1.85+7.68-2.79-6.46=5.89+8.61+7.59+3.12=8.03+5.41-8.87=8.71+3.77-9.38=9.77-3.82-0.24+1.18=8.64-1.67-6.86=9.02-5+1.57-0.24=6.78+4.82-0.35=9.27+9.1+8.98+3.23=7.42-5.18-0.05+6.53=9.7-5.91+8.83+5.65=9.71-0.97-2.62+5.82=4.59-1.05-2.46=8.51+1.11-0.06-0.09=9.1+9.54-3.7-7.88=5.79-4.51+4.73-3.36=5.06+3.1+4.5-6.3=0.37+7.69+7.79=9.86-5.89+5.27-7.73=5.44+1.59=9.49-4.24-4.93=5.49+2.49-2.77+6.22=9.5+0.3+7.1=9.42-6.33=5.61-0.77-0.35=9.21-3.51+7.13+7.31=1.84-0.68+8.82-2.01=7.95-3.47+8.64+6.28=7.49+3.05+2.75+3.66=5.44+2.48-2.04-5.7=7.97-3.84-3.31+0.63=9.28-2.15-2.56=2.1+1.78-1.49=7.09+2.6-5.93=5.71+6.39-3.57-2.68=9.92+1.01-9.39+0.48=1.89+9.62+1.68=4.55+0.13+7.85-7.84=6.49+5.71+2.91-4.45=9.94-1.73-5.76=7.94+1.9-2.18=7.12+5.4-3.83=8.22-0.18-4.1-2.56=參考答案8.6-3.66-4.74+2.92=3.126.03+0.5-1.28-3.61=1.641.51+2+6.47-8.64=1.347.38+5.95-2.06=11.279.96-1.12-2.73-0.44=5.678.59+0.91-1.86=7.647.99-4.2+1.54+3.26=8.594.85+8.06=12.916.96-5.08-0.17=1.717.03+7.98+8.46+1.29=24.767.3+5.77-6.73-5.27=1.075.48+9.62-3.14+3.67=15.632.68+1.87+7.21-3.8=7.963.36-2.56=0.89.75-2.51-3.9=3.340.17+6.97-2.97+5.8=9.974.35-3.44+9.88=10.797.09-2.12=4.976.97-4.91+4.1+4.59=10.755.18-5.03+5.09=5.247.39+0.3+9.13+4.65=21.474.47-2.74-1.1=0.635.66+2.82+4.26=12.748.49+7.91+1.13=17.539.51+5.76-2.86-3.86=8.559.42-7.18-0.06+7.94=10.129.56+0.96+6.17-1.96=14.735.79+4.59-6.78+4.33=7.937.82-3.73-2.47-0.16=1.466.72+7.95+1.91-0.48=16.18.07+7.71+5.83-0.78=20.838.19+0.26=8.450.53+2.77+2.08-1.01=4.375.19+9.52+3.81+1.48=207.93-2.16-1.48-1.5=2.791.29+1.11-1.75+0.34=0.994.51-2.65+3.53-2.02=3.370.23+6.66-4.04+3.78=6.637.96-4.91+7.02=10.071.93+2.63+9.03+9.34=22.938.21-1.05-1.14-2.45=3.579.81+6.18+4.18+8.26=28.436.34-3.2+6.04=9.189.31-4.39+9.93=14.858.13-5.53-1.55+4.81=5.866.41+6.02-6.38+7.91=13.963.63+1.65=5.284.84+8.09+8.85+7.79=29.577.42+8.21+4.32-2.28=17.678.94-4.39-2.25=2.38.2-5.63+6.03=8.66.85-2.19=4.666.6+2.26-5.63+3.32=6.553.69-1.55-1.63=0.516.62+5.97+2-4.17=10.426.39-0.2=6.197.72+0.11+4.1+1.96=13.896.73-5.9+2.06+7.97=10.866.08+2.42+4.73=13.236.66+3.35+2.14+9.97=22.124.65-2.09+5.97=8.539.22+8.14+8.21=25.575.97-4.55+0.93+2.11=4.468.6+6.26+8.2=23.069.38+2.87+3.01=15.265.4+3.76-0.42=8.742.89+6.16+4.17+9.74=22.965.63+4.57+1.77+7.3=19.279.07+0.04-1.3-3.71=4.13.25+2.92+3.81+7.49=17.479.24+8.13+5.8+3.1=26.276.75-6.49+4.45+4.91=9.628.89-2.92-3.9=2.079.82-6.22+9.23=12.835.44+7.34-3.65=9.130.43+2.16-0.51+8.17=10.257.56+5.87+8.88-1.45=20.867.52-7.14+8.06-8.15=0.296.08-0.49+9.23-5.33=9.491.28-1.08+2.13=2.336.12+8.13-6.53+9.65=17.374.25+0.74-4.77=0.228.55-1.65-0.37-5.63=0.94.2-2.55-0.7-0.18=0.777.64+2.01+7.72+5.18=22.556.31+6.65-6.45=6.519.11+3.27-1.35-5.36=5.673.88-0.35-0.15-0.43=2.953.2-2.73+3.6+5.36=9.439.82-5.77-0.42-0.45=3.189.26-1.59-6.31+4.02=5.385.47-4.39+3.69=4.773.29+2.53-2-2.47=1.354.75-1.5+8.62+3.15=15.028.69+8.11+7.87-7.1=17.574.32+0.72-1.03=4.016.5+7.13+9.82+9.04=32.499.72+2.53-2.77-6.24=3.247.96-7.6+9.78-1.41=8.732.89+8.38-5.59+2.99=8.675.15+6.1-1.68+0.9=10.473.78+5.26+4.44-2.18=11.39.99-5.74+6.27-3.47=7.059.14-1.76-1.77-4.86=0.756.57+8.79+2.79+1.2=19.359.92-4.25=5.678.25-2.75+3.82+5.09=14.414.63-3.3=1.338.25-0.79=7.467.4+2.1+8.87+7.84=26.212.34-1.91-0.26+0.3=0.479.94-0.16-5.06+7.35=12.078.66-0.22-2.39+8.35=14.47.21-0.87-0.66-5.4=0.287.72+5.84-9.17+3.75=8.144.9-0.49+2.53=6.949.64-1.46-6.79+6.53=7.925.56+1.99+7.54+6.13=21.224.58+2.06-5.76+7.66=8.546.43-3.83+5.07+0.42=8.094.57+6.17+9.47=20.213.18+3.51=6.690.96+1.23+4.61+6.3=13.19.07-2.35+2.74+3.17=12.630.12+5.41+7.38-9.3=3.616.57-5.76+4.17+9.25=14.236.89+9.06=15.957.91+2.5+3.11=13.521.08+8.63-1.63-5.74=2.348.38-3.77-0.88-2.09=1.647.74-2.96-1.41+5.87=9.249.3-0.84-0.22=8.247.9-1.56-3.7=2.649.79-0.96-6.96-0.33=1.548.58+7.16=15.742.59+0.83=3.429.06-7.28+3.59=5.375.89-3.24+7.64-4.95=5.343.13+7.52+4.49+3.71=18.856.57-5.69+0.49-0.08=1.299.92+1.28+0.77+7.78=19.758.36+6.82-2.89=12.296.62+2.15=8.775.68+9.16-6.18=8.669.14-4.58-1.65+1.53=4.448.13-7.05=1.088.9+7.29=16.194.19-2.41-0.53+0.08=1.337.92-5.97+4.82=6.778.13-2.4-5.18+9.08=9.636.01-1.92+4.29=8.386.03-5.78=0.258.96-0.95+6.25-1.25=13.018.95+3.87+7.46=20.282.16+1.45+4.73=8.348.96+8.75+4.08=21.797.14+9.71-3.87=12.986.95-6.46+7.69-3.03=5.154.05-3.48=0.574.21-0.03-1.74-0.93=1.513.52-0.1+6.92+4.01=14.358.73-3.23=5.54.33+1.82+7.86-0.62=13.398.51-7.72+4.69+2.2=7.688.09+5.2-9.03-3.05=1.218.1-7.75+7.59=7.948.32-7.53+0.43=1.226.41+7.38+5.56=19.356.28-1.55-1.33+5.33=8.732.59+8.51-9.88=1.226.91-2.78+3.67-7.7=0.15.52+8.25-1.7+5.86=17.937.96+5.27+3.28=16.511.84-1.09=0.750.77+5.72-0.34-1.14=5.013.69+8.75+3.27=15.719.32-1.21-5.62-0.14=2.354.19+9.81-9.22-1.85=2.939.61+2.02-3.26-1.56=6.815.35+8.47+2.82-9.97=6.679.53-6-1.01+1.39=3.914.15+4.43-7.93+0.62=1.278.06-0.44+8.07=15.696.1-0.18+2.81=8.736.83+2.73-0.44=9.125.8-0.14-1.75-1.77=2.146.78+5.73=12.513.37+8.11-5.59-4.95=0.945.11+0.32+8.38-2.16=11.650.31+3.89-3.77+4.98=5.410.54+8.63=9.175.5-1.37+4.72=8.856.76+2.04+3.24=12.043.89-1.46-0.16=2.274.58+5.39=9.975.76+5.53-7.08+3.78=7.995.54-2.41+4.37-4.88=2.623.83-0.57+8.81+0.25=12.328.08+5.07-2.03=11.125.62-0.16+0.45+7.72=13.635.14-4.23+2.21-2.08=1.046.34+8.51-4.14+5.03=15.746.06-2.34+0.64+8.92=13.289.74-3+7.74+8.06=22.540.15+0.54+2.72-1.32=2.095.98-1.34-1.6=3.049.23-3.37-2.09-0.73=3.041.71+3.13+4.51-6.4=2.957.25+5.83-1.71+0.85=12.222.09+6.19-0.93=7.355.31+5.97-8.94+0.85=3.195.88-5.63+0.06+5.65=5.966.3-2.93-3.09=0.284.8-3.32-0.62-0.54=0.326.69+6.99-5.91-5.87=1.96.32+6.49+6.59+7.97=27.370.52+3.9-3.64=0.787.76-4.5-1.18+3.63=5.714.77-0.8+6.26+1.97=12.23.99+4.26-1.65=6.67.99-3.61-4.24=0.145.64+1.32-0.62+3.96=10.39.96-2.19-1.88-4.49=1.44.73-2.77-1.63=0.337.27-5.63-1.47=0.179.67-0.95-2.91-2.3=3.518.1-2.07-1.14-2.08=2.814.82-2.94=1.888.47-1.78+1.05+6.57=14.317.39+7.09+0.19=14.678.08-3.74+3.24-0.59=6.995.56-2.96+4.29-3.82=3.074.34+9.48=13.826.25+9.69+2.18-3.94=14.182.35+6.61=8.969.9-3.71+6.2-5.3=7.099.43+8.32-7.58=10.179.82-0.26-3.67-4.7=1.191.15+7.23-4.28+0.82=4.921.53+6.82+8.67-6.11=10.917.45+8.94=16.394.54+5.19+6.47+1.59=17.799.43-0.05-0.36-0.75=8.277.51+9.25-9.57-0.95=6.242.93+9.25-5.07=7.118.26-0.17-2.39-0.13=5.577.92-1.86=6.065.45-1.27-3.01=1.178.22+5.18-5.86-6.84=0.78.21-5.75+2.83=5.296.53-1.27-0.37-1.63=3.266.67-0.78-1.65-0.83=3.411.49+7.4-6.02-2.18=0.698.87-8.17+5.87-2.95=3.626.99-5.65=1.348.53-8.34=0.198.67-2.76+5.68-9.21=2.384.4-1.02+2.51=5.899.59-7.98-0.25+2.11=3.471.64-0.58-0.43+9.7=10.335.73+6.8+7.16+8.45=28.148.05-3.18-1.02-1.78=2.075.74-1.38=4.363.91-2.1+5.03-4.16=2.686.19-4+1.19=3.386.67-2.89-0.78+9.29=12.290.41+9.58+7.57=17.565.68+0.62-1.65=4.657.18+6.83+3.7=17.717.68+5.3=12.989.91+8.15-4.52+3.86=17.48.63-7.73=0.98.04-3.3+8.79+2.42=15.959.49+7.88+6.94+8=32.317.49-5.53+4.15+6.84=12.957.88-6.98=0.99.79-0.33-7.24-0.2=2.029.57-0.12=9.458.99+2.66+7.28=18.933.04+7.42+8.52-5.01=13.974.25+5.73-3.59=6.398.12-0.07-3.49-2.97=1.597.78-7.06-0.52=0.23.09+0.52+9.92-8.4=5.138.65+0.4-5.78-1.61=1.668.52-2.1-4.15+5.39=7.667.16+0.2-2.84+6.39=10.915.9+1.16+1.67=8.731.13+1.79+8.57-4.87=6.624.88+8.4-9.86+5.71=9.137.97-3.23-1.6=3.145.23-1.8+8.79+3.24=15.463.04+2.32+3.06=8.427.64+4.92=12.563.1+3.76-6.39=0.477.37+2.86+4.02-7.76=6.497.45-2.09-5=0.365.67-0.19+4.37+1.34=11.199.75-2.94=6.815.01-1.84-0.34=2.838.16+9.39+8.96+0.6=27.116.33+5.18=11.510.29+6.39+4.39=11.078.06-7.88+4.22=4.45.16-2.57-1.46=1.138.05-6.02+9.55+0.07=11.658.14+4.34-0.58-5.91=5.993.22+8.96+6.55+0.27=191.88+8.37-8.53=1.729.28-1.67+2.87-1.08=9.45.77+3.72-6.43=3.069.57+7.82-0.99-6.99=9.417.64-5.1+2.15=4.698.01+4.8-0.13=12.685.79-1.33+8.38=12.849.97-0.45-4.05-4.31=1.168.98-5.97-0.24+2.99=5.769.91-3.81+5.42=11.524.96-1.47-0.62-0.63=2.248.46-8.24+7.72+3.29=11.239.64-3.76+6.72-1.2=11.43.9-1.81=2.099.97+5.89+0.63=16.494.05+8.18-1.15=11.088.93-6.25+2.03+3.7=8.416.5+8.94=15.448.52-0.49-1.35+9.35=16.039-2.49-0.19-1.04=5.287.31+6.06-6.54-1.17=5.669.61+2.34-4.97+5.69=12.679.96-1.4-4.2-2.6=1.768.33-5.78+5.92=8.471.11+3.2=4.316.31+8.26-3-3.52=8.052.77-0.94-1.12-0.16=0.556.56-1.17-5.07=0.327.82+8.41-8.17=8.066.4-3.19-3.03=0.181.13+2.7+5.96=9.797.95-0.33-6.48=1.145.05-1.16=3.898.36-3.13+1.55+2.51=9.299.34-4.06+9.58-9.99=4.872.99-2.53+9.64+9.22=19.324.86+9.98=14.841.14+6.51+9.37-0.6=16.425.83+6.88=12.719.29-0.03=9.267.18+6.97=14.157.95-0.27-3.52+9.91=14.077.82+2.81+6.86+5.16=22.659.69-8.36=1.335.51-1.44-2+8.36=10.437.33+9+7.58+2.37=26.283.47-1.71+1.48+6.43=9.675.2+7.22-8.4=4.026.52-3.05+5.26=8.732.95+8.74=11.690.26+8.73+1.02+5.97=15.988.09+6.65+2.78+7.07=24.593.7-2.24+8.53-6.88=3.119.94-5.34-2.97+6.42=8.057.95-2.39+7.91=13.475.23-2.91-1.51=0.815.52+3.58=9.18.23-5.96=2.279.01+9.06-0.45+4.52=22.140.68+6.51+3.72=10.912.98+9.62+5.57+9.54=27.712.44+0.45=2.896.69-3.38+8.54+2.51=14.362.69+8.4-5.47+6.41=12.037.16-3.66+8.33=11.838-4.65-1.14=2.217.95-2.57+4.52-3.71=6.199.6-0.46-3.49+3.86=9.519.73+3.03+3.92+8.34=25.027.63-1.92+8.2+7.38=21.299.1+3.82-0.5=12.427.41-5.48-1.15=0.787.23-4.93+6.83-3.24=5.899.69-8.09=1.63.12+7.94+3.43+8.86=23.359.2-7.88+7.83+9.49=18.645.72-3.03=2.696.87-1.04-2.3-3.3=0.237.28-3.35=3.939.12-9.01=0.116.77-6.09+1.18=1.866.43+4-0.24-4.24=5.956.03+4.63-7.78+7.94=10.829.62-8.43+5.94=7.136.95+3.22+8.22-0.43=17.967.83-3.38+2.09+8.6=15.149.87+4.36=14.239.44-4.31-4.88+2.7=2.956.91-6.01=0.96.29-3.24+5.96=9.014.89+0.23-3.56+1.49=3.055.82+5.71+2.83-4.16=10.29.36-2.11-2.65+2.63=7.238.95+6.97+3.95-2.02=17.858.03-1.76+7.6-8.18=5.692.81-0.14+6.73-6.94=2.466.59-2.52=4.079.54-5.99=3.550.47+9.33-0.04+2.72=12.488.22-3.2-1.05=3.979.11-5.84-0.29+9.77=12.756.94-0.21+1.67=8.46.31-2.87+6.14-3.06=6.525.23-3.19-1.43-0.03=0.583.54+1.91+7.38+2.46=15.291.56-0.82+6.94-2=5.685.54-2.58-0.02-2.04=0.92.71+4.26=6.975.18-2.17-0.26=2.757.25+4.46+2.1=13.812.34+0.07=2.413.82-0.9+3.55+2.35=8.829.12-0.26-3.89+8.74=13.719.33-5.81=3.525.99+5.42-1.56-2.11=7.745.58+7.13-7.49-1.36=3.865.6-0.03-3.98=1.597.81-3.61-1.62=2.589.3-3.95+8.07+9.94=23.367.25+8.8=16.058.1+3.45+5.71+3.37=20.631.37+7.59-7.75+3.43=4.641.43+3.02+8.69=13.141.8+5.81+8.27+8.14=24.024.83-3.92+4.76=5.679.65+1.58-0.35=10.882.61-1.17+7.06-7.12=1.389.61-6.8-0.52+1.23=3.525.12+7.03+5.53+0.77=18.450.49+3.49=3.983.3-1.03+7.17-4.36=5.080.71+3.77+1=5.489.07-2.28-2.72-0.03=4.049.83-1.83-6.26=1.742.1+8.23+9.96=20.299.78+0.65+7.95-0.69=17.699.38-2.61-0.27-6.33=0.178.78-0.81-7.57=0.48.81+4.85-6.68-2.44=4.548.65+6.18=14.834.44+6.19+2.49=13.128.96+7.77-0.38-5.83=10.521.09+5.01-0.02-0.7=5.382.41+8.84-2.73=8.521.83-0.17+7.21-2.12=6.754.07-3.48=0.595.95-4.63+5.36=6.682.02+5.23-3.44-3.56=0.255.81+0.56-3.28+2.76=5.857.51-5.68-1.61+2.26=2.485.47-1.46-0.95=3.067.18+0.65+0.83=8.665.89+4=9.893.38+5.23+0.87=9.488.96-0.86-4.94+1.62=4.789.75-3.96+1.34+6.81=13.947.31+4.3+4.22-2.24=13.594.11-1.16-0.79+3.65=5.815.62+1.35=6.974.08-1.41+4.32-1.05=5.943-1.55+9.65=11.19.44-2.51-2.6-2.8=1.538.45+9.34+7.77=25.565+9.94-5.98+4.2=13.160.56+3.51+4.19-4.14=4.124.72-0.65-3.68=0.395.22+3.4-3-0.95=4.670.8+3.85+3=7.656.93+9.58+3.16=19.676.09-3.33+4.74=7.51.16+6.53+7.15=14.842.96+9.26-1.58=10.647.88+2.07-2.15-5.48=2.329.86+7.23+2.89=19.983.15-2.95+2.66+5.81=8.679.69+2.38+8.54-5.07=15.548.03-7.78+4.97+3.53=8.757.94+7.11=15.051.55+6.25=7.83.53-2.4+7.11-6.24=26.86+6.01-1.99+3.29=14.170.77+8.12+6.49+3.86=19.248.47-8.18=0.299.24-4.21-1.41-1.22=2.44.11+3.06-5.44+0.24=1.975.86+7.05-1.58-9.73=1.62.26+8.04-8.77=1.539.42+9.99-5.05-2.18=12.187.01+9.97+2.87-6.35=13.53.03+1.38-2.83=1.586.72+8.24+1.57+4.63=21.165.86-0.25-4.08+9.24=10.774.92+7.56+9.32+9.03=30.836.65+9.7-6.06+3.49=13.781.59+7.21-3.74+9.11=14.173.97-2.29+8.96+8.41=19.059.68-5.31=4.374.95+1.64=6.598.48-3.6+4.46=9.347.75-1.38+6.88+6.49=19.745.78-1.88-0.3-1.07=2.537.64+6.06+6.23=19.937.38+9.49-4.87+2.07=14.079.92-7.18-1.43+3.04=4.358.31+8.58-7.3-0.32=9.277.21-1.88+6.32=11.652.18+1.65+7.31-3.99=7.157-6.2+0.17+9.85=10.829.02-2.87+4.46-8.88=1.734.29-2+0.21=2.52.31+1.19-1.75=1.757.5-1.83-2.97+6.58=9.285.38-4.51=0.877.58-0.58-3.07-1.34=2.597.89+8.51-4.94=11.467.9-0.66=7.242.06+0.4+9.28-6.05=5.698.12-0.35+9.96+6.38=24.117.97-1.41-2.89+8.23=11.96.14+7.9+6.42-0.35=20.119.56-0.27-2.44=6.852.53+6.15=8.684.36-1.51-2.07+6.69=7.472.36-0.66+8.99=10.695.89+7.82+6.83+1.85=22.396.94-0.87-4.25=1.823.11-0.18+5.67+7.51=16.119.43-0.85+9.68=18.260.41+7.82+7.5+9.3=25.032.6+0.84=3.448.75+5.45-8.37=5.834.66+6.77+8.49=19.924.35+1.64+9.73-8.25=7.472.68+2.72+7.32+0.59=13.315.35+4.27=9.622.32-0.08-2.04+2.8=39.28+4.63-2.95-7.64=3.329.44-6.89+7.78=10.339.45+3.92-4.21-0.96=8.24.01+7.55-8.86+3.18=5.886.73+3.98+3.3+1.17=15.187.2-0.85-0.07=6.284.58-3.68=0.96.28-6.01+1.74=2.017.8-3.52+3.2-4.76=2.728.41+6.3-0.84=13.871.64+0.81+8.62=11.074.12+9.08+7.54=20.746.62+6.65+8.14=21.416.33-2.55+7.73=11.519.01-2.89-0.06-2.81=3.252.15+0.12+7.23-0.93=8.575.28-1.21+7.61-3.16=8.525.36+3.58+0.93=9.878.41-4.49+2.21-0.99=5.148.82-8.01+1.82=2.639.62-4.73-2.47=2.427.77-2.08=5.697.71-1.98-1.64+1.44=5.537.71+0.24+7.1+7.98=23.034.34+9.91=14.258.08+9.52-3.41-4.19=108.39-4.84=3.554.36+2.7=7.068.74+2.71-0.56+4.76=15.652.83+2.22+1.7=6.756.51-2.39=4.127.54-3.29+4.79-7.55=1.499.14-6.12-1.78=1.247.81-0.96-5.84+2.39=3.42.54+9.39+8.03+0.98=20.947.57+5.03+5.68-2.89=15.397.89+9.99-2.77+6.06=21.174.6+2.85-6.26-0.83=0.367.41-5.07+7.07-1.21=8.28.83-4.57+6.9=11.167.86+7.12-5.67-8.7=0.619.51-2.82+0.69=7.388.81-1.14-6.45=1.227.26+4.88+2.65-1.05=13.745.29-2.13-0.76-2.08=0.326.23-4.45=1.788.79+8.16-2.18=14.777.35-3.2=4.150.22+8.11-1.74=6.595.99-4.22+7.93=9.78.92+2.02-5.1+2.37=8.219.28+6.07-5.12-6.15=4.087.76+9.71-6.5=10.975-4.11+8.67-1.59=7.973.44+5.17-7.5+1.15=2.265.38+1.12-3.11+4.16=7.554.08+7.33+3.52+0.59=15.521.56+2.26=3.828.84+3.15-4.34-0.35=7.38.14-6.42=1.728.16+6.42-3.37-0.36=10.858.64-6.55+7.59-5.9=3.786.91+6+1.95=14.869.79-0.51-0.75-4.9=3.638.42-0.58+4.18-2.19=9.839.17-0.61-3.5+9.28=14.341.68+4.17+7.16+6.76=19.778.47+8.73+0.31=17.511.46+1.95=3.417.96-0.75-5.7+7.22=8.737.16+2.31-7.27=2.26.52+7.76+0.78-1.41=13.651.48+9.63-3.66=7.459.61+1.88+6.12-7.06=10.559.72-9.15=0.571.14+7.98=9.129.67-7.54+8.38-8.52=1.992.24+9.59+7.