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9.07+1.7-1.97+7.18=8.15-2.41+2.4-5.1=8.6-8.3+8.06-8.21=6.69+3.58=6.3-2.35-1.3=9.07-7.69+4.75-4.65=8.57+2.65+4.59-6.68=5.53-4.02-0.6-0.19=6.34+5.37+6.87=7.3+5.34-7.7-0.04=8.96-4.45+2.4-5.1=5.23-0.09+6.65-9.79=9.18-8.56+0.5+4.48=2.6+3.88=6.22-2.8+3.7+7.08=1.87-1.06+9.37+6.84=7.27+5.22=4.55-3.97+1.4+2.12=1.1+6.61-4.74+4.05=9.01-0.14-8.23+7.61=8.89-1.56+9.05-2.63=6.98-3.05-0.62-2.79=1.93+7.69=4.49+8.56=2.79+2.15-0.93+1.15=8.08-3.27-0.47+3.24=4.44+9.91-7.53-0.84=7.37+3.85-6.95-2.96=8.08-3.01-0.31-3=9.28-1.85+5.18=2.06-1.36+6.97=8.46-0.28-7.45-0.16=2.14-1.49+3.06-1.23=8.27-4.42-1.84+0.58=9.82-9.05-0.36=7.59+6.5+5.28+6.44=0.46+5.36+3.9-4.79=7.76-6.41+1.81+6.51=8.08+1.7+0.17=6.82+3.39+2.13+5.04=8.07-5.65+7.24-6.02=4.29+6.97+5.35+7.5=3.91+8-6.66=7.23-0.09-0.77-3.37=6.84-1.37-2.44-0.85=0.33-0.04+8.36=7.9-4.64-0.76=4.74+7.11+0.99+9.87=7.52+1.11-1.54-5.44=2.25+6.37+1.5-9.1=8.01-0.47+1.98=9.39-5.62+6.16-6.73=8.27+1.85+9.28-9.11=4.64-4.45+3.54=8.59-5.49+1+2.06=9.15-8.24+5.53+4.54=6.47-1.79+6.24+7.68=5.41-1.81+2.73+1.24=3.65+6.9=5.71+9.81-8.57=7.94-0.91+2.98-7.55=9.6-1.73=0.86+6.72+4.37=9.36+8.28+1.18+8.9=7.71-5.25+7.36+9.32=9.51-7.2-1.28=0.82+9.92-6.9+2.86=7.87-6.29+6.03=8.33-2.81-4.81+5.88=1.06+3.73+8.4+3.3=5.25-1.18-2.75+6.46=8.95+8.73-1.83-0.09=8.24+2.75-4.47-2.73=7.5+8.32+9.37=8.26+8.57-9.84-3.84=1.66+3.26+9.76+8.12=3.85+0.22=5.94-2.02-2.11=1.82-1.71+4.35=9.01-1.76-2.17-1.88=4.81-1.87+4.29-4.63=0.5+3.32+3.38=9.12-7.41+7.79+5.41=6.49+3.79+9.33+3.81=9.78-2.79+5.86=8.54-6.42-1.5=9.15-2.81-0.33+9.87=8.24-0.8-3.37+4.51=2.19-1.19+8.49+2.58=8.04+0.23+6.68=5.63+9.1-2.81-2.97=8.67-4.93-0.44-2.87=2.6+7.8-0.32-4.9=8-0.23-0.72+9.37=1.94+5.01-4.56+4.05=8.33+4.43+1.56-1.02=2.91-1.54+0.96=6.94-3.07+0.99-1.34=7.58+3.22-5=8.07-2.63-5.33+3.19=7.62-5.19-1.64=7.43-0.25+3.19-3.18=7.86-7.45=5.82-0.63=7.32+3.32-3.77=9.89-1.98-7.3=9.14+2.99+7.08+0.83=9.99-3.15+7.04=6.23+6.84-6.41=5.2-1.71-1.93=5.7+5.6-1.12=8.33-1.94-2.58-3.66=6.56+2.97=5.81+2.24+9.66=6.82-5.12+0.3+8.37=5.34+5.11-6.82+9.12=6.82+2.21-5.46=9.4-0.76-1.61-5.77=9.8-6.21-1+7.3=8.79+5.13+9.69+5.62=9.06-5.26+7.5-9.34=3.91+3.24+5.86-7.91=8.39-7.68+9.8-8.03=6.06+9.57=4.85-1.69-1.48=6.29+2.77-6.4=9.19-1.74+9.17-9.85=9.14-4.81+6.89-3.11=8.34+2.02+0.93=8.98+5.02+2.47+0.69=8.01+5.21-0.03-9.87=0.94+5.55+9.84=7.96-0.24-6.37=9.41+0.7=8.38-0.56-2.25-5.26=9.59-9.46+5.87-2.32=1.99-0.15+1.22=0.78+6.56=9.51+0.19+1.89=8.75-0.77-5.93-0.76=9.02+8.72-6.89=7.81-6.01-0.35=9.8+8.59-2.97=4.67+8.15+7.55-3.54=7.68-5.92+0.83+9.32=0.95-0.83=5.93+8.42+8.56=9.94+7.71-2.88-5.95=9.22-4.55+5.83+0.82=7.64-3.33+8.12-4.93=6.06+6.9-2.17=4.38+9.16-3.54-3.11=8.58-5.63+5.34=5.85-2.19+7.54=7.35-1.04-3.68-1.77=6.51-2.95=6.2+6.41+4.57+4.87=9.28-6.24=8.04-4.87+7.23=9.49-5.91+3.15-5.37=7.1+0.87+2.93=7.44+0.36-6.77=9.96-4.57-3.38+0.72=9.33-0.13-7.44-1.01=9.7+5.22+3.21=7.69-0.1+4.95+1.23=2.53+3.44=7.1-1.08-2.16+7.07=7.8-0.14-0.79=1.78+9.65+3.49-8.23=4.54-1.82-1.18-1.02=6.22+1.04+7.61+1.01=2.89-0.31-1.56=9.78+4.26+5.94+8.11=4.45-2.5-0.13+8.45=0.63+8.27-2.04-5.43=1.45-0.53+9.13+4.13=8.2-3.94+3.16+1.8=8.45+6.29-6.79-1.65=9.9+5.91+7.42-8.16=0.74+2.47+3.05-3.96=5.35+9.09+3.85+2.7=1.16+4.57-3.79+5.41=1.45+4.83-0.03-2.14=5.93-0.65+4.39=8.29-2.37+0.4=5.52+4.49+0.07-3.77=5.65+8.33+9.49+3.03=6.14-4.74-0.99+2.4=9.28-3.11-5.16-0.57=5.39-2.7=5.19-1.04-0.68=8.66-3.16+3.48-8.57=7.64-4.28-0.09=7.18+7.67-9.68+5.14=0.46+8.67+6.88+2.99=4.83+5.86-8.47+2.7=8.99+0.35-4.7-1.72=5.04+3.78=3.93-2.22+4.18+6=8.57-6.71=4.76-0.5-0.52+3.26=8.42-2.09-2=8.52-6.93+5.75=1.87+2.65+2.01=4.55-2.94+9.35+0.63=9.77-1.77+8.31+6.45=5.06-0.07+3.8+2.12=7.38-2.44-1.84-2.95=3.4+5.88-8.74+6.56=5.86+1.99+6.13+2.1=8.41-6+2.65+2.2=3.51+3.85-5.59=6.75+5+5.71-6.93=8.63+1.82-4.63+2.15=9.64-1.14-1.77=8.21-3.31-3.07=0.82+7.28-6.43+6.26=6.86+4.92-6.33=3.69+6.03-1.05-3.33=4.42-2.95=5.07+2.38+2.12=8-0.16-3.19+2=4.63+0.81=5.71-1.49-1.13-2.39=9.78-0.52+1.43=7.64+8.97-3.49=4.02+3.99-4.92+9.62=0.14+9.23-3.03+1.39=7.78-0.28-1.23+8.51=9.88+4.13-3.3+5.03=8.28+0.84+4.8+7.15=5.02-4.66+9.65+3.71=6.85-6.35+7.06-5.49=5.68+6.99+3.12-8.7=4.25+5.03-8.21=3.26+3.58-2.86=7.58+3.06-8.9=8.84-2.81+2.68-3.5=0.87+3.06+1.98-4.6=9.01-5.99+8.09=6.87-2.23-1.92=8.99-1.65-1+6.29=8.69-1.06=8.72+4.2-2.36+4.49=8.66-1.42-2.7-1.23=7.33-1.66+0.2+5.63=2.95+8.22-7.26-3.12=3.56+5.86-4.74-2.96=1.29-0.63+3.65=7.59+8.12+0.5+4.41=8.66-1.3-4.53-0.95=7.57+3.39-7.52=7.29-0.88+5.15-2.64=4.69-4.44+5.93=7.29-7.19+5.68+3.69=0.89+8.58+7.28+2.68=4.02+4.79-0.33-4.95=7.31+2.83-0.71-2.14=5.63-2.48-0.04+7.96=1.36+9.93+8.82-1.04=5.41+7.93-3.81-6.91=6.21+8.67=6.5-1.4+1.27+9.37=2.83+3.65-3.51+7=0.19+6.86+2.15-8.47=3.8+7.38-0.12=2.37+6.48+6.31=5.32-4.25+3.34+9.07=7.69-0.68=8.74+6.73+8.67+6.18=8.53+1.15+1.51+3.07=9.89+3.34-0.04=9.39-1.84+7.49-4.88=8.14-0.52-5.53+9.77=8.41+3.66-7.43-2.92=5.18+8.64+4.91=6.76-0.83=3.47+4.04+1.85+1.48=4.51+4.24+6.99=9.51-6.91-0.59=8.08-1.43-2.93+5.08=7.97+0.94+3.21+4.78=8.43-1.97-0.72-5.03=6.51-1.63-2.92+8.5=3.99+9.31+4.91=9.86-1.74+9.13+1.01=8.14+9.22-1.63=2.33+8.66+6.97-5.12=7.24-1.19-3.47=7.23-3.46-1.09-0.7=1.98+8.44-2.74=2.07+7.99+8.39-3.78=9.12-3.8-0.14-0.76=6.7-3.76+9.34+7.12=4.88-0.41-1.58=3.35+2.46+2.35=7.27-4.5=7.77-0.08-1.42-5.02=4.69+7.71+3.95=5.95+1.53+5.65-8.4=3.11-1.63=7.21+1.06+3.17+5.13=5.87+9.82+3.26=5.78+3.5-7.3+5.46=9.72-4.24+3.26+6.05=4.73-0.68+4.58+5.22=4.34+7.57-5.66+1.44=8.43-2.65=9.94+3.4+8.72-1.7=8.87-0.48-4.25=7.77-4.26+6.49=6.9-1.24-2.02+4.31=8.34-1.28=8.04+4.98=7.13-6.13+4.05=1.93+8.45-9.53-0.68=3.17+3.62+1.53-5.49=6.41-3.41-1.28-0.11=9.77-5.36-3.16=6.14+7.6-5.95-3.49=8.64-1.45-1.19+1.47=9.91+4.87-5.1-5.5=6.36-1.08-3.11+1.59=8.92-1.9-4.93=9.47-4.09+3.28=8.8+5.04-8.45+7.88=4.67-0.6+6.76+3.72=9.88+6.79+9.05=1.39+7.53+0.34=6.01-2.63-0.67-1.01=2.24-1.25+2-2.62=7.86-1.33-3.36+0.49=3.99+6.11+3.27-5.42=5.71-1.05-2.96=6.59-2.71+7.4+2.61=0.73+0.65+5.61=6.37-0.3+8.93+1.48=0.44+1.76+7.36=5.14-0.36+2.93=5.23-3.83+4.3+5.52=1.44+5.97-7.26+2.57=3.08+9.88-7.59+8.52=9.95-5.62=1.96+0.68+8.3+6.87=5.42-1.77+7.51+3.08=8.31+6.69=2.9+4.95+2.54-2.27=8.37+4.58-5.64-4.06=8.88+0.46+6.61=5.85+5.97=8.69+0.84-9.24-0.15=5.14+4.95=7.93-2.32-2.41=1.04+4.81+9.49-3.15=3.2+6.02+7.59+5.69=7.67-5.17+2.87+4.56=6.31+6.47-8.4+9.57=6.52+0.1+9.41=6.84+8.28+0.8=9.5-0.09-2.37-0.89=0.93+1.8+9.82=4.99-4.15=7.11-5.45=3.49-0.65+6.56-8.37=2.07+5.9=5.07+0.91=5.34+6.56=4.52+5.33=9.9-2.66+3.96+0.27=2.44+8.04+6.59+4.3=5.82+3.74=6.3+9.16-8.96+0.21=4.31+8.54+7.9+6.68=9.53-1.11-4.66+5.85=0.86+8.87-6.39-1.2=7.83-4.07+6.69-4.52=8.17+9.98+1.76-5.62=6.75-1.34-2.55-1.52=1.24+7.47-4.11+7.16=0.51+4.51+4.76=5.97-5.1+8.31=8.53-0.63-1.44-3.43=4.56-4.23=8.8-2-0.81+1.28=8.04-3.08-3.77=1.36+7.54-0.55=6.3-2.97=3.56-0.05+3.32-1.27=8.97-3.33-4.29=2.93+6.38+5.36=0.93+0.35+2.37+9.31=2.19+6.03-6.3=5.51-1.61+0.82-3.31=3.55+9.12-8.83=7.86-1.52-1.84-3.64=5.1+4.11+9.64=5.65+1.98-7+0.35=3.47-1.97+8.85=9.29+4.73-6.79+3.58=8.59+3.09-6.04+3.47=9.42+5.33=4.42-0.32+2.68+4.4=8.83+4.79=5.42+7.8=1.86+1.49+9.52=9.06-3.13+8.64-2.88=8.51-7.09+9.29-2.78=8.2+1+2.98+1.12=1.19-1.05=9.14-4.58=4.81-0.59-0.35=4.83+3.93+8.34=1.38+7.61-3.93+1.54=8.84+7.18+6.71+4.56=4.93-0.95-0.2-1.95=6.24+5.81+5.21-7.48=6.09-0.95-0.48=8.71-4.91+6.1=8.37-3.93-1.08-0.81=7.11-0.23-0.98+6.45=8.57-0.74-6.87=7.17-0.31-1.04+8.82=9.26+4.11+2.52=8.76-2.34+4.8=5.25+1.37=9.98-6.5=5.65-2.42+8.98-7.59=5.43-1.93=5.51+7.08=8.15+2.7+4.02-2.48=9.3-5.54-1.88-1.44=9.69-3.74-1.76-3.32=3.9+5.16-1.05=4.09+4.73-1.14=7.67-0.49=1.76+5.8+7.64-1.58=3.92-0.99-0.83+1.78=8.19+3.46-3.77+6.43=5.08+5.87-2.57+0.46=3.98-2.03-0.09-1.01=9.38-7.98+5.05-6.04=1.71+0.59+6.4=4.14-1.57+7.25=2.46+0.55-1.17=6.78+9.3+1.5-3.53=8.69-2.81+3.3=9.41-0.69-1.81+1.39=2.12-0.95+0.35+4.33=4.51-3.5=1.39+3.94=0.86+3.22=8.81+6.72-1.45=4.53+9.61=8.83+9.03-5.71+9.15=5.31-3.73+5.05+8.72=8.13-6.18+9.32-1.6=7.91-2.53+8.34-3.84=9.7+4.2-1.85-2.14=5.18+5.19-6.71=1.25+8.28+6.77=5.76+5.68=9.5-5.86-3.03+6.92=9.59-0.02-1.68+5.88=9.12-2.79-1-5.13=5.36-4.09=1.54+8.08=4.23+9.88=7.76-1.71=9.74-0.93=5.32+6.65+7.46-2.97=3.16+2.85-5.36=9.77-0.85+8.1-6.54=9.66+2.03-0.09+8.96=3.92-0.46-1.85-0.71=8.86-5.24+1.81=6.49+9.44-6.99+2.66=6.73-2.82+7.56-1.26=6.82-1.27+2.86+3.32=2.52-1.17=6.57+1.07-2+8.8=3.54+6.04+3.35-4.92=7.48+9.73+2.62=2.08+5.27=7.8-2.77-1.9-2.22=6.74+1.69-2.05+1.17=8.54-1.44-0.29-2.06=7.8+0.05-5.49-1.08=5.86+6.85+9.09-1.56=1.73-0.66+3.57-3.4=6.08+6.76+4.55=8.43+8.15-1.7-5.24=9.7+5.15-1.42=7.67-0.14+8.08-8.06=5.67+6.73+4.38-0.25=6.48-1.11-2.24+2.44=6.34-1.16-0.52=2.87-0.05+5.44-7.22=5.89-1.54-0.76-2.31=5.97+2.86-7.21=1.31+6.19+0.93-6.83=7.75-0.73-4.49-0.15=8.82+8.32+7.97-1.42=8.72+7.69-6.05+7.73=8.33+5.7+7.12-3.24=1.71+0.28+8.67-1.82=7.57-5.05+5.1-0.54=4.36-3.35+1.47+2.61=4.56+2.53-1.75+6.17=9.34-7.39+1.4+8.49=3.29-0.46+8.43=9.88+8+7.4=2.29+8.51+9.1-5.02=7.16+7.97+7=1.45+4-3.86=8.74+8.42-8.03-4.29=1.85-0.87+3.88=9.07-7.27-0.56=1.24+9.03+0.27-8.07=3.18+7.63+4.7-2.96=3.63-3.12=7.43-4.13+7.5-3.84=8.09-0.44-0.61=5.62+0.67-1.03=8.26+7.35=4.1+9.03-5.79+9.36=9.96+0.83-1.7-2.68=7.54+8.73-8.66-5.3=6.71-2.24+9.12=9.31-0.72-4.54+0.78=8.13+5.31+8.2=4.21-3.49+8.18-1.6=4.15-0.23-0.29+3.08=9.98+6.6-8.22=7.35-3.36-0.86+9.64=3.92-1.23+1.5=3.61-0.85+9.95-6.03=9.09-6.98=8.65-5.35=9.34-0.11-0.04=5.63-1.84-2.22+4.76=7.48-0.23-3.69=9.62-0.41-8.57=9.25+5.82=8.6-1.26-3.14-0.81=5.4+5.99-9.09=9.61-3.28-2.22=1.99+0.74+6.79+8.23=9.57-3.44+6.68+7.3=0.46+6.57+5.93=7.06+6.93+5.33-3.13=5.02-0.43=5.06+2.04+2.41-6.81=7.93-0.21-7.02-0.15=9.79+6.88-6.7-6.34=5.96-0.36=8.67+6.16+3.46-0.71=6.95-0.37-2.22+0.1=9.87-3.17-5.1=6.66+8.38-6.43-6.41=2.35+9.28-5.45-5.05=7.78+9.76=8.43+4.82-7.25=0.65+5.72+1.19-3.92=0.54+1.67+5.44+9.66=8.26-2.84+7.31-0.15=4.57+9.15+3.71+7.44=4.84+5.79-0.77-6.41=9.7-8.05-0.5+4.54=6.73+5.76+9.07+8.69=9.55-7.07-0.28=9.24-0.39-3.27+0.66=0.19+6.97+3.22=8.4+0.26=9.27+8.37=1.78+0.25=9.1-1.63=6.5+5.89-1.73-2.92=1.78+2.25-0.94-1.85=3.26+6.43+8.45+2.63=4.43+2.99-1.53+8.15=1.74+2.5+8.59+8.81=3.63+5.28+4.81-9.32=2.4-0.83=4.71-0.97=1.06+1.78=0.27+5.15=8.71+0.26+5.19+4.18=8.77-1.29=5.34+6.96-6.46+4.23=7.87+9.29+0.52+9.41=8.49+1.23+0.17=7.56+8.46-5.59-0.14=3.59-0.27+3.6=5.14-1.43-2.38-0.64=8.24-4.04=6.23-3.68+1.19-0.38=6.65+4.74-7.26=3.54+5.03+7.25-4.88=5.14-1.34-0.44+3.54=7.14+0.1-4.02+7.54=9.87-2.54-0.47=9.58-4.21-2.36-1.25=9.4-2.28-1.01+4.71=7.34-3.45=9.92-5.59-2.14-1.7=5.62+2.22+9.17=8.01+9.62+2.84-7.47=9.98-9.15+3.42=1.11+6.13+6.94-1.52=5.59-1.33-2.48=5.01-4.4=7.45+1.19+7.56-4.03=3.08+7.41-7.68+4.92=9.92-7.32+8.34+6.8=7.81+3.66-0.07+2.02=8.56+8.93+0.33+5.79=8.41+7.7-0.46-8.91=4.07+9.06-7.31-2.93=9.58+3.87+3.85+9.38=7.87+2.39+2.66-3.03=6.68+8.73+8.86+3.19=8.65+8.7+2.03+3.02=2.75-1.99=2.35+6.62-2.1=7.24+5.39+4.58=5.18+9.46-3.9+9.89=9.97-8.58=7.97+2.61-4.79-0.03=9.74+1.97+1.62+5.25=5.16+1.11-3.91-0.06=3.1+4.69-1.23-5.99=7.32-4.1=9.1-1.69-5.92-0.5=2.59+0.09=9.52+9.15-9.19-0.83=7.99+1.5+9.95-3.77=1.82+5.2-0.49=9.59-2.14+0.48-4.13=5.25-2.69+5.31=9.65-0.85+7.99=4.3+0.2=9.38-8.97=0.93-0.45+9.65=9.12-2.34+4.29=2.84+4.7+0.18+0.37=4.97-2.17-0.82=7.94-6.53+8.67+6.62=2.98-0.91+4.48=6.96-3.33-0.71=2.7-0.94-1.16+5.08=7.86+2.1-0.75-6.5=1.33-0.88=4.51+4.35=3.34+8.14+7.43+5.18=1.01+3.78+6.64=4.56-2.69+1.49=6.13-0.87+2.83=9.18+9.22-2.28=5.65-0.83-3.04+5.36=8.05-7.28+0.81=8.07+1.9-5.54=9.43-6.4-2.11+1.51=9.69-2.1-5.81+1.44=8.45+3.35-2.43=6.97+5.99-8.01+2.57=4.09-0.63+1.24-3.65=8.61+9.79-5.04-3.64=6.06-2.23-2.78=3.97-1.04=2.09+1.47+4.26=7.6-1.66+1.09-5.6=9.25-1.1+8.64=8.93+6.05-2.14+1.76=7.01-0.25-6.65+9.06=1.26+3.02+5.17-7.76=2.59+4.8-0.06=5.09-2.27+9.36=6.95-5.75=6.31-3.16-1.5=7.85+4.41-7.86=6.01+2.91+6.31=1.43+3.39=1.45+7.19-5.17=6.67-5.58+5.13+2.02=9.89-5+4.34+9.43=7.25+2+1.99+4.8=5.88-2.13+8.91=8.11-7.4=8.88-1.54-1-3.83=8.6+4.29=5.47-4.08+9.23+3.48=5.02+5.11-3+4.19=8.3+2.32-8.24=8.9+7.69=9.98-8.35+0.78-1.04=5.21+1.69-4.48=5.21+2.16-3.29+1.23=0.73+2.69+3.11+7.97=5.87+6.19-8.25=0.46+7.9-1.74+1.6=4.13+1.1=8.03+2.65-9=8.23-7.29-0.43-0.33=4.04+9.86+8.28-6.82=3.25+4.43-0.2+9.18=9.39-8.63+9.01=7.15-1.08-1.03-2.46=2.29+8.46+9.5=5.81-1.12=6.11+8.15+4.94+3.02=3.17-0.27-1.88=3.77+6.86-0.55-2.79=5.39-2.07-1.64+3.36=6.47-1.69-1.81+5.9=5.24-4.97+5.54+8.78=9.94+3.37-5.06+0.76=5.13-3.32=6.8-4.12-0.53=4.06-3.34=4.8-2.27-2.32=9.16+8.14-8.67-6.37=8.13-2.42+9.69+6.62=3.53+9.85-3.78=5.83+1.02+5.59-9.52=5.36+0.71+8.87=7.55+2.72-5.23+8.26=7.8-0.89-3.35=8.96+4.31+2.79+9.86=7.53-3.24-1.73=5.09+6.98-4.54-6.15=0.06+6.11+5.52=6.22+0.59-1.76=6.72-1.01-1.26-3.72=9.8-6.56-0.42+9.94=9.3-0.32+5.37+4.34=7.39-3.72+2.42-1=7.98-2.52+5.97=7.52+6.19=2.6+1.44-2.66+5.24=5.14+8.52+1.26+4.22=8.28+3.11+3.96+4.7=9.65-4.09-0.68+7.07=5.8+8.42=6.43-2.99+7.95=9.05-1.9+6.28-7.36=6.47+1.84=6.96-1.58+3.28=7.35-3.91+6.82-3.58=9.64+8.28-0.77-8.29=6.81-0.87-2.47-1.79=9.69-1.15-2.98+3.01=8.15-0.99-3.35-1.73=9.75-0.19+1.24=7.05-3.94-1.14-1.8=8.27-0.86-4.88=參考答案9.07+1.7-1.97+7.18=15.988.15-2.41+2.4-5.1=3.048.6-8.3+8.06-8.21=0.156.69+3.58=10.276.3-2.35-1.3=2.659.07-7.69+4.75-4.65=1.488.57+2.65+4.59-6.68=9.135.53-4.02-0.6-0.19=0.726.34+5.37+6.87=18.587.3+5.34-7.7-0.04=4.98.96-4.45+2.4-5.1=1.815.23-0.09+6.65-9.79=29.18-8.56+0.5+4.48=5.62.6+3.88=6.486.22-2.8+3.7+7.08=14.21.87-1.06+9.37+6.84=17.027.27+5.22=12.494.55-3.97+1.4+2.12=4.11.1+6.61-4.74+4.05=7.029.01-0.14-8.23+7.61=8.258.89-1.56+9.05-2.63=13.756.98-3.05-0.62-2.79=0.521.93+7.69=9.624.49+8.56=13.052.79+2.15-0.93+1.15=5.168.08-3.27-0.47+3.24=7.584.44+9.91-7.53-0.84=5.987.37+3.85-6.95-2.96=1.318.08-3.01-0.31-3=1.769.28-1.85+5.18=12.612.06-1.36+6.97=7.678.46-0.28-7.45-0.16=0.572.14-1.49+3.06-1.23=2.488.27-4.42-1.84+0.58=2.599.82-9.05-0.36=0.417.59+6.5+5.28+6.44=25.810.46+5.36+3.9-4.79=4.937.76-6.41+1.81+6.51=9.678.08+1.7+0.17=9.956.82+3.39+2.13+5.04=17.388.07-5.65+7.24-6.02=3.644.29+6.97+5.35+7.5=24.113.91+8-6.66=5.257.23-0.09-0.77-3.37=36.84-1.37-2.44-0.85=2.180.33-0.04+8.36=8.657.9-4.64-0.76=2.54.74+7.11+0.99+9.87=22.717.52+1.11-1.54-5.44=1.652.25+6.37+1.5-9.1=1.028.01-0.47+1.98=9.529.39-5.62+6.16-6.73=3.28.27+1.85+9.28-9.11=10.294.64-4.45+3.54=3.738.59-5.49+1+2.06=6.169.15-8.24+5.53+4.54=10.986.47-1.79+6.24+7.68=18.65.41-1.81+2.73+1.24=7.573.65+6.9=10.555.71+9.81-8.57=6.957.94-0.91+2.98-7.55=2.469.6-1.73=7.870.86+6.72+4.37=11.959.36+8.28+1.18+8.9=27.727.71-5.25+7.36+9.32=19.149.51-7.2-1.28=1.030.82+9.92-6.9+2.86=6.77.87-6.29+6.03=7.618.33-2.81-4.81+5.88=6.591.06+3.73+8.4+3.3=16.495.25-1.18-2.75+6.46=7.788.95+8.73-1.83-0.09=15.768.24+2.75-4.47-2.73=3.797.5+8.32+9.37=25.198.26+8.57-9.84-3.84=3.151.66+3.26+9.76+8.12=22.83.85+0.22=4.075.94-2.02-2.11=1.811.82-1.71+4.35=4.469.01-1.76-2.17-1.88=3.24.81-1.87+4.29-4.63=2.60.5+3.32+3.38=7.29.12-7.41+7.79+5.41=14.916.49+3.79+9.33+3.81=23.429.78-2.79+5.86=12.858.54-6.42-1.5=0.629.15-2.81-0.33+9.87=15.888.24-0.8-3.37+4.51=8.582.19-1.19+8.49+2.58=12.078.04+0.23+6.68=14.955.63+9.1-2.81-2.97=8.958.67-4.93-0.44-2.87=0.432.6+7.8-0.32-4.9=5.188-0.23-0.72+9.37=16.421.94+5.01-4.56+4.05=6.448.33+4.43+1.56-1.02=13.32.91-1.54+0.96=2.336.94-3.07+0.99-1.34=3.527.58+3.22-5=5.88.07-2.63-5.33+3.19=3.37.62-5.19-1.64=0.797.43-0.25+3.19-3.18=7.197.86-7.45=0.415.82-0.63=5.197.32+3.32-3.77=6.879.89-1.98-7.3=0.619.14+2.99+7.08+0.83=20.049.99-3.15+7.04=13.886.23+6.84-6.41=6.665.2-1.71-1.93=1.565.7+5.6-1.12=10.188.33-1.94-2.58-3.66=0.156.56+2.97=9.535.81+2.24+9.66=17.716.82-5.12+0.3+8.37=10.375.34+5.11-6.82+9.12=12.756.82+2.21-5.46=3.579.4-0.76-1.61-5.77=1.269.8-6.21-1+7.3=9.898.79+5.13+9.69+5.62=29.239.06-5.26+7.5-9.34=1.963.91+3.24+5.86-7.91=5.18.39-7.68+9.8-8.03=2.486.06+9.57=15.634.85-1.69-1.48=1.686.29+2.77-6.4=2.669.19-1.74+9.17-9.85=6.779.14-4.81+6.89-3.11=8.118.34+2.02+0.93=11.298.98+5.02+2.47+0.69=17.168.01+5.21-0.03-9.87=3.320.94+5.55+9.84=16.337.96-0.24-6.37=1.359.41+0.7=10.118.38-0.56-2.25-5.26=0.319.59-9.46+5.87-2.32=3.681.99-0.15+1.22=3.060.78+6.56=7.349.51+0.19+1.89=11.598.75-0.77-5.93-0.76=1.299.02+8.72-6.89=10.857.81-6.01-0.35=1.459.8+8.59-2.97=15.424.67+8.15+7.55-3.54=16.837.68-5.92+0.83+9.32=11.910.95-0.83=0.125.93+8.42+8.56=22.919.94+7.71-2.88-5.95=8.829.22-4.55+5.83+0.82=11.327.64-3.33+8.12-4.93=7.56.06+6.9-2.17=10.794.38+9.16-3.54-3.11=6.898.58-5.63+5.34=8.295.85-2.19+7.54=11.27.35-1.04-3.68-1.77=0.866.51-2.95=3.566.2+6.41+4.57+4.87=22.059.28-6.24=3.048.04-4.87+7.23=10.49.49-5.91+3.15-5.37=1.367.1+0.87+2.93=10.97.44+0.36-6.77=1.039.96-4.57-3.38+0.72=2.739.33-0.13-7.44-1.01=0.759.7+5.22+3.21=18.137.69-0.1+4.95+1.23=13.772.53+3.44=5.977.1-1.08-2.16+7.07=10.937.8-0.14-0.79=6.871.78+9.65+3.49-8.23=6.694.54-1.82-1.18-1.02=0.526.22+1.04+7.61+1.01=15.882.89-0.31-1.56=1.029.78+4.26+5.94+8.11=28.094.45-2.5-0.13+8.45=10.270.63+8.27-2.04-5.43=1.431.45-0.53+9.13+4.13=14.188.2-3.94+3.16+1.8=9.228.45+6.29-6.79-1.65=6.39.9+5.91+7.42-8.16=15.070.74+2.47+3.05-3.96=2.35.35+9.09+3.85+2.7=20.991.16+4.57-3.79+5.41=7.351.45+4.83-0.03-2.14=4.115.93-0.65+4.39=9.678.29-2.37+0.4=6.325.52+4.49+0.07-3.77=6.315.65+8.33+9.49+3.03=26.56.14-4.74-0.99+2.4=2.819.28-3.11-5.16-0.57=0.445.39-2.7=2.695.19-1.04-0.68=3.478.66-3.16+3.48-8.57=0.417.64-4.28-0.09=3.277.18+7.67-9.68+5.14=10.310.46+8.67+6.88+2.99=194.83+5.86-8.47+2.7=4.928.99+0.35-4.7-1.72=2.925.04+3.78=8.823.93-2.22+4.18+6=11.898.57-6.71=1.864.76-0.5-0.52+3.26=78.42-2.09-2=4.338.52-6.93+5.75=7.341.87+2.65+2.01=6.534.55-2.94+9.35+0.63=11.599.77-1.77+8.31+6.45=22.765.06-0.07+3.8+2.12=10.917.38-2.44-1.84-2.95=0.153.4+5.88-8.74+6.56=7.15.86+1.99+6.13+2.1=16.088.41-6+2.65+2.2=7.263.51+3.85-5.59=1.776.75+5+5.71-6.93=10.538.63+1.82-4.63+2.15=7.979.64-1.14-1.77=6.738.21-3.31-3.07=1.830.82+7.28-6.43+6.26=7.936.86+4.92-6.33=5.453.69+6.03-1.05-3.33=5.344.42-2.95=1.475.07+2.38+2.12=9.578-0.16-3.19+2=6.654.63+0.81=5.445.71-1.49-1.13-2.39=0.79.78-0.52+1.43=10.697.64+8.97-3.49=13.124.02+3.99-4.92+9.62=12.710.14+9.23-3.03+1.39=7.737.78-0.28-1.23+8.51=14.789.88+4.13-3.3+5.03=15.748.28+0.84+4.8+7.15=21.075.02-4.66+9.65+3.71=13.726.85-6.35+7.06-5.49=2.075.68+6.99+3.12-8.7=7.094.25+5.03-8.21=1.073.26+3.58-2.86=3.987.58+3.06-8.9=1.748.84-2.81+2.68-3.5=5.210.87+3.06+1.98-4.6=1.319.01-5.99+8.09=11.116.87-2.23-1.92=2.728.99-1.65-1+6.29=12.638.69-1.06=7.638.72+4.2-2.36+4.49=15.058.66-1.42-2.7-1.23=3.317.33-1.66+0.2+5.63=11.52.95+8.22-7.26-3.12=0.793.56+5.86-4.74-2.96=1.721.29-0.63+3.65=4.317.59+8.12+0.5+4.41=20.628.66-1.3-4.53-0.95=1.887.57+3.39-7.52=3.447.29-0.88+5.15-2.64=8.924.69-4.44+5.93=6.187.29-7.19+5.68+3.69=9.470.89+8.58+7.28+2.68=19.434.02+4.79-0.33-4.95=3.537.31+2.83-0.71-2.14=7.295.63-2.48-0.04+7.96=11.071.36+9.93+8.82-1.04=19.075.41+7.93-3.81-6.91=2.626.21+8.67=14.886.5-1.4+1.27+9.37=15.742.83+3.65-3.51+7=9.970.19+6.86+2.15-8.47=0.733.8+7.38-0.12=11.062.37+6.48+6.31=15.165.32-4.25+3.34+9.07=13.487.69-0.68=7.018.74+6.73+8.67+6.18=30.328.53+1.15+1.51+3.07=14.269.89+3.34-0.04=13.199.39-1.84+7.49-4.88=10.168.14-0.52-5.53+9.77=11.868.41+3.66-7.43-2.92=1.725.18+8.64+4.91=18.736.76-0.83=5.933.47+4.04+1.85+1.48=10.844.51+4.24+6.99=15.749.51-6.91-0.59=2.018.08-1.43-2.93+5.08=8.87.97+0.94+3.21+4.78=16.98.43-1.97-0.72-5.03=0.716.51-1.63-2.92+8.5=10.463.99+9.31+4.91=18.219.86-1.74+9.13+1.01=18.268.14+9.22-1.63=15.732.33+8.66+6.97-5.12=12.847.24-1.19-3.47=2.587.23-3.46-1.09-0.7=1.981.98+8.44-2.74=7.682.07+7.99+8.39-3.78=14.679.12-3.8-0.14-0.76=4.426.7-3.76+9.34+7.12=19.44.88-0.41-1.58=2.893.35+2.46+2.35=8.167.27-4.5=2.777.77-0.08-1.42-5.02=1.254.69+7.71+3.95=16.355.95+1.53+5.65-8.4=4.733.11-1.63=1.487.21+1.06+3.17+5.13=16.575.87+9.82+3.26=18.955.78+3.5-7.3+5.46=7.449.72-4.24+3.26+6.05=14.794.73-0.68+4.58+5.22=13.854.34+7.57-5.66+1.44=7.698.43-2.65=5.789.94+3.4+8.72-1.7=20.368.87-0.48-4.25=4.147.77-4.26+6.49=106.9-1.24-2.02+4.31=7.958.34-1.28=7.068.04+4.98=13.027.13-6.13+4.05=5.051.93+8.45-9.53-0.68=0.173.17+3.62+1.53-5.49=2.836.41-3.41-1.28-0.11=1.619.77-5.36-3.16=1.256.14+7.6-5.95-3.49=4.38.64-1.45-1.19+1.47=7.479.91+4.87-5.1-5.5=4.186.36-1.08-3.11+1.59=3.768.92-1.9-4.93=2.099.47-4.09+3.28=8.668.8+5.04-8.45+7.88=13.274.67-0.6+6.76+3.72=14.559.88+6.79+9.05=25.721.39+7.53+0.34=9.266.01-2.63-0.67-1.01=1.72.24-1.25+2-2.62=0.377.86-1.33-3.36+0.49=3.663.99+6.11+3.27-5.42=7.955.71-1.05-2.96=1.76.59-2.71+7.4+2.61=13.890.73+0.65+5.61=6.996.37-0.3+8.93+1.48=16.480.44+1.76+7.36=9.565.14-0.36+2.93=7.715.23-3.83+4.3+5.52=11.221.44+5.97-7.26+2.57=2.723.08+9.88-7.59+8.52=13.899.95-5.62=4.331.96+0.68+8.3+6.87=17.815.42-1.77+7.51+3.08=14.248.31+6.69=152.9+4.95+2.54-2.27=8.128.37+4.58-5.64-4.06=3.258.88+0.46+6.61=15.955.85+5.97=11.828.69+0.84-9.24-0.15=0.145.14+4.95=10.097.93-2.32-2.41=3.21.04+4.81+9.49-3.15=12.193.2+6.02+7.59+5.69=22.57.67-5.17+2.87+4.56=9.936.31+6.47-8.4+9.57=13.956.52+0.1+9.41=16.036.84+8.28+0.8=15.929.5-0.09-2.37-0.89=6.150.93+1.8+9.82=12.554.99-4.15=0.847.11-5.45=1.663.49-0.65+6.56-8.37=1.032.07+5.9=7.975.07+0.91=5.985.34+6.56=11.94.52+5.33=9.859.9-2.66+3.96+0.27=11.472.44+8.04+6.59+4.3=21.375.82+3.74=9.566.3+9.16-8.96+0.21=6.714.31+8.54+7.9+6.68=27.439.53-1.11-4.66+5.85=9.610.86+8.87-6.39-1.2=2.147.83-4.07+6.69-4.52=5.938.17+9.98+1.76-5.62=14.296.75-1.34-2.55-1.52=1.341.24+7.47-4.11+7.16=11.760.51+4.51+4.76=9.785.97-5.1+8.31=9.188.53-0.63-1.44-3.43=3.034.56-4.23=0.338.8-2-0.81+1.28=7.278.04-3.08-3.77=1.191.36+7.54-0.55=8.356.3-2.97=3.333.56-0.05+3.32-1.27=5.568.97-3.33-4.29=1.352.93+6.38+5.36=14.670.93+0.35+2.37+9.31=12.962.19+6.03-6.3=1.925.51-1.61+0.82-3.31=1.413.55+9.12-8.83=3.847.86-1.52-1.84-3.64=0.865.1+4.11+9.64=18.855.65+1.98-7+0.35=0.983.47-1.97+8.85=10.359.29+4.73-6.79+3.58=10.818.59+3.09-6.04+3.47=9.119.42+5.33=14.754.42-0.32+2.68+4.4=11.188.83+4.79=13.625.42+7.8=13.221.86+1.49+9.52=12.879.06-3.13+8.64-2.88=11.698.51-7.09+9.29-2.78=7.938.2+1+2.98+1.12=13.31.19-1.05=0.149.14-4.58=4.564.81-0.59-0.35=3.874.83+3.93+8.34=17.11.38+7.61-3.93+1.54=6.68.84+7.18+6.71+4.56=27.294.93-0.95-0.2-1.95=1.836.24+5.81+5.21-7.48=9.786.09-0.95-0.48=4.668.71-4.91+6.1=9.98.37-3.93-1.08-0.81=2.557.11-0.23-0.98+6.45=12.358.57-0.74-6.87=0.967.17-0.31-1.04+8.82=14.649.26+4.11+2.52=15.898.76-2.34+4.8=11.225.25+1.37=6.629.98-6.5=3.485.65-2.42+8.98-7.59=4.625.43-1.93=3.55.51+7.08=12.598.15+2.7+4.02-2.48=12.399.3-5.54-1.88-1.44=0.449.69-3.74-1.76-3.32=0.873.9+5.16-1.05=8.014.09+4.73-1.14=7.687.67-0.49=7.181.76+5.8+7.64-1.58=13.623.92-0.99-0.83+1.78=3.888.19+3.46-3.77+6.43=14.315.08+5.87-2.57+0.46=8.843.98-2.03-0.09-1.01=0.859.38-7.98+5.05-6.04=0.411.71+0.59+6.4=8.74.14-1.57+7.25=9.822.46+0.55-1.17=1.846.78+9.3+1.5-3.53=14.058.69-2.81+3.3=9.189.41-0.69-1.81+1.39=8.32.12-0.95+0.35+4.33=5.854.51-3.5=1.011.39+3.94=5.330.86+3.22=4.088.81+6.72-1.45=14.084.53+9.61=14.148.83+9.03-5.71+9.15=21.35.31-3.73+5.05+8.72=15.358.13-6.18+9.32-1.6=9.677.91-2.53+8.34-3.84=9.889.7+4.2-1.85-2.14=9.915.18+5.19-6.71=3.661.25+8.28+6.77=16.35.76+5.68=11.449.5-5.86-3.03+6.92=7.539.59-0.02-1.68+5.88=13.779.12-2.79-1-5.13=0.25.36-4.09=1.271.54+8.08=9.624.23+9.88=14.117.76-1.71=6.059.74-0.93=8.815.32+6.65+7.46-2.97=16.463.16+2.85-5.36=0.659.77-0.85+8.1-6.54=10.489.66+2.03-0.09+8.96=20.563.92-0.46-1.85-0.71=0.98.86-5.24+1.81=5.436.49+9.44-6.99+2.66=11.66.73-2.82+7.56-1.26=10.216.82-1.27+2.86+3.32=11.732.52-1.17=1.356.57+1.07-2+8.8=14.443.54+6.04+3.35-4.92=8.017.48+9.73+2.62=19.832.08+5.27=7.357.8-2.77-1.9-2.22=0.916.74+1.69-2.05+1.17=7.558.54-1.44-0.29-2.06=4.757.8+0.05-5.49-1.08=1.285.86+6.85+9.09-1.56=20.241.73-0.66+3.57-3.4=1.246.08+6.76+4.55=17.398.43+8.15-1.7-5.24=9.649.7+5.15-1.42=13.437.67-0.14+8.08-8.06=7.555.67+6.73+4.38-0.25=16.536.48-1.11-2.24+2.44=5.576.34-1.16-0.52=4.662.87-0.05+5.44-7.22=1.045.89-1.54-0.76-2.31=1.285.97+2.86-7.21=1.621.31+6.19+0.93-6.83=1.67.75-0.73-4.49-0.15=2.388.82+8.32+7.97-1.42=23.698.72+7.69-6.05+7.73=18.098.33+5.7+7.12-3.24=17.911.71+0.28+8.67-1.82=8.847.57-5.05+5.1-0.54=7.084.36-3.35+1.47+2.61=5.094.56+2.53-1.75+6.17=11.519.34-7.39+1.4+8.49=11.843.29-0.46+8.43=11.269.88+8+7.4=25.282.29+8.51+9.1-5.02=14.887.16+7.97+7=22.131.45+4-3.86=1.598.74+8.42-8.03-4.29=4.841.85-0.87+3.88=4.869.07-7.27-0.56=1.241.24+9.03+0.27-8.07=2.473.18+7.63+4.7-2.96=12.553.63-3.12=0.517.43-4.13+7.5-3.84=6.968.09-0.44-0.61=7.045.62+0.67-1.03=5.268.26+7.35=15.614.1+9.03-5.79+9.36=16.79.96+0.83-1.7-2.68=6.417.54+8.73-8.66-5.3=2.316.71-2.24+9.12=13.599.31-0.72-4.54+0.78=4.838.13+5.31+8.2=21.644.21-3.49+8.18-1.6=7.34.15-0.23-0.29+3.08=6.719.98+6.6-8.22=8.367.35-3.36-0.86+9.64=12.773.92-1.23+1.5=4.193.61-0.85+9.95-6.03=6.689.09-6.98=2.118.65-5.35=3.39.34-0.11-0.04=9.195.63-1.84-2.22+4.76=6.337.48-0.23-3.69=3.569.62-0.41-8.57=0.649.25+5.82=15.078.6-1.26-3.14-0.81=3.395.4+5.99-9.09=2.39.61-3.28-2.22=4.111.99+0.74+6.79+8.23=17.759.57-3.44+6.68+7.3=20.110.46+6.57+5.93=12.967.06+6.93+5.33-3.13=16.195.02-0.43=4.595.06+2.04+2.41-6.81=2.77.93-0.21-7.02-0.15=0.559.79+6.88-6.7-6.34=3.635.96-0.36=5.68.67+6.16+3.46-0.71=17.586.95-0.37-2.22+0.1=4.469.87-3.17-5.1=1.66.66+8.38-6.43-6.41=2.22.35+9.28-5.45-5.05=1.137.78+9.76=17.548.43+4.82-7.25=60.65+5.72+1.19-3.92=3.640.54+1.67+5.44+9.66=17.318.26-2.84+7.31-0.15=12.584.57+9.15+3.71+7.44=24.874.84+5.79-0.77-6.41=3.459.7-8.05-0.5+4.54=5.696.73+5.76+9.07+8.69=30.259.55-7.07-0.28=2.29.24-0.39-3.27+0.66=6.240.19+6.97+3.22=10.388.4+0.26=8.669.27+8.37=17.641.78+0.25=2.039.1-1.63=7.476.5+5.89-1.73-2.92=7.741.78+2.25-0.94-1.85=1.243.26+6.43+8.45+2.63=20.774.43+2.99-1.53+8.15=14.041.74+2.5+8.59+8.81=21.643.63+5.28+4.81-9.32=4.42.4-0.83=1.574.71-0.97=3.741.06+1.78=2.840.27+5.15=5.428.71+0.26+5.19+4.18=18.348.77-1.29=7.485.34+6.96-6.46+4.23=10.077.87+9.29+0.52+9.41=27.098.49+1.23+0.17=9.897.56+8.46-5.59-0.14=10.293.59-0.27+3.6=6.925.14-1.43-2.38-0.64=0.698.24-4.04=4.26.23-3.68+1.19-0.38=3.366.65+4.74-7.26=4.133.54+5.03+7.25-4.88=10.945.14-1.34-0.44+3.54=6.97.14+0.1-4.02+7.54=10.769.87-2.54-0.47=6.869.58-4.21-2.36-1.25=1.769.4-2.28-1.01+4.71=10.827.34-3.45=3.899.92-5.59-2.14-1.7=0.495.62+2.22+9.17=17.018.01+9.62+2.84-7.47=139.98-9.15+3.42=4.251.11+6.13+6.94-1.52=12.665.59-1.33-2.48=1.785.01-4.4=0.617.45+1.19+7.56-4.03=12.173.08+7.41-7.68+4.92=7.739.92-7.32+8.34+6.8=17.747.81+3.66-0.07+2.02=13.428.56+8.93+0.33+5.79=23.618.41+7.7-0