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1.23+8.3-6.5+9.94=3.32+8.73+6.42=9.59-4.19+8.92-4.59=4.24-0.42+9.81-0.39=9.36-5.63-2.33-0.76=4.83+6.89-9.26+2.65=6.1-0.11+5.26+3.45=8.51-2.06-3.23+5.15=7.92+2.79+6.46=5.36+4.22+6.91=1.57+9.46-0.81-7.31=7.02+3.74-0.67+4.52=7.42+5.77-7.2=8.74-5.37+3.21+4.1=5.83-4.31+9.24=6.76+8.81+5.16=6.32-5.4+4.62-0.32=1.85+4.53=3.68+5.52-5.2=4.42-3.76+9.34+0.84=7.22-5.21+4.85+6.59=9.9-7.53=9.47-7.63=8.65-8.38+0.52=5.36+8.04+4.16+0.61=7.29-4.41-1.47-0.14=9.46-6.57-1.45=7.16-1.45-4.99+0.57=2.89+9.16+1.38=9.86-1.53-2.48-1.9=4.23+9.55-6.64+4.53=4.27-0.06+7.67-4.22=7.25-5.99+0.9+2.43=6.16+1.89-7.27=9.65-6.93+9.27-5.45=3.06+5=8.8-1.3-0.58-4.68=5.64-1.2+8.63-0.06=7.4-3.13+6.16+5.58=1.41+2.04+0.28=8.14-1.13-3.45+4.15=0.79+7.56+3.1=7.08-1.25+5.91-9.77=6.19-5.18+7.06+3.03=3.15-0.95-0.77-0.81=2.54+9.73-0.53-8.22=3.32-1.55+4.76+6.31=6.22-5.97=6.61+2.53-5.28=5.83-3.79+7.61-6.11=1.64+7.9+6.26+1.58=8.52+5.43+2.03=6.67+3.59+4.97+0.28=7.96-0.64-3.5-2.69=8.41-6.76+4.11=4.75+6.13-8.01=8.37-1.7-5.75=6.19-2.13+4.31=1.56+7.07-2.31=7.3-2.66=7.63-3.48+0.34=5.87+8.25-7.75=8.45-0.89-1.06+3.05=6.17+7.44-8.77=8.98-3.79-0.83=0.92+2.25+4.95=8.68-0.9-3.21=9.52-1.94-2-1.23=1.91+5.5-2.9=0.14+8.7-2.61=3.55-1.44-0.21-1.62=7.72+2.53-5.45+7.88=4.78+6.35+6.79-3.93=8.2-1.89=5.92+7.48-8.31=4.18-1.08+9.87-8.79=0.88+3.99+8.09=8.95-6.04+7.47+2.01=6.3-4.66=5.85-2.82-0.73+2.6=6.59+2.63+6.68-3.66=6.88+8.95+6.65-4.4=9.51-6-0.9-1.39=1.51+8.17+3.51-6.25=5.44-4.23+7.67=3.52-3.25+2.93=3.91+2.2-3.27+7.71=1.73+6.81+9.98=9.73-2.62+1.64+9.14=5.47+0.31+6.27+6.19=7.46-2.72-0.24=4.29-2.71=5.06+8.11=1.97+5.11+2.9=5.77+2.4=6.33+1.99+6.35+6.86=6.8-0.68+4.55=8.25-0.24-6.29-0.08=5.45-2.07-1.99=9.37-2.87=6.05-5.52+5.56-0.53=9.7+0.36+3.02=2.34+0.48=8.56-5.29-2.91+8.41=2.18+2.08+5.43=6.52-0.81-1.71+1.16=8.41-7.95=2.09+8.06=7.44-1.38-3.22=9.51-3.05-4.41+3.61=7.83-1.34-0.42-4.5=6.19+3.48-1.49=7.47+4.19+3.37=6.07-4.58=9.25+6.25=5.35-0.51+4.61-2.44=8.51-7.41+2.99=5.74+5.98-2.13+6.37=4.65+8.49-1.09-8.69=2.75+8.01-1.22+1.43=5.55-0.57-2.64-1.95=8.48-8.03=9.47+3.21+6.62=0.06+1.51+5.15-0.59=0.74+3.64=1.62+6.53-2.06=5.08-2.13+1.91=8.45-8.18+3.34=4.96-3.38=4.82-2.48=2.36+7.47+2.15+3.11=5.15-2.52-0.21=8.35-2.69-1.24-0.34=9.43-5.98+0.64+2.79=7.04+9.41-6.54+5.06=7.87-1.29-5.56=6.53-6.06+9.36+7.45=5.34+1.36-1.38-1.34=7.96-3.87-0.21+6.03=1.44+6.99+2.41=7.71-5.82-1.44-0.11=8.48-2.03+2.4-5.09=6.27-2.06-1.66+5.91=8.86+3.67-5.1-3.4=5.8-3.18+9.33-8.45=8.16-6.33+9.23=4.79+2.9-1.15+5.18=9.35+9.78-9.38-8.74=4.06+3.75+6.06-5.21=6.74-6.43+7.2=2.86+4.22=6.99+2.87+5.52+7.61=7.75-0.74+4.35-0.11=8.92+6.83-4.68-1.84=8.44-1.96-3.48+1.89=0.37+7.05+0.61-1.49=5.29+7.97-0.43-1.87=3.56-0.1+0.38=4.04-0.44+8.9-8.41=5.29-0.53-0.39-0.14=9.91-6.77+6.13+5.99=7.39+5.18+7.5=1.12+9.21+0.26+1.59=1.07+0.82+3.7=4.83-2.82+0.53=8.58-4.27=3.01+1.12+0.65-3.02=8.53+0.15+3.04-4.88=4.68-3.43=8.37+6.57+6.08-9.04=7.77+1.62+6.29+6.18=9.81+0.17+3.47-6.45=5.46+4.27+5.72-0.95=2.94-0.64-0.4=5.41+8.03+9.26=9.09-2.82-2.19-2.85=9.51-1.67-3.82-3.48=1.76-1.41+6.17=9.28-1.51-5.94=5.9+1.71+2.32=7.29+2=9.44-0.21+4.84-8.16=9.01-8.62=8.3-0.63-0.47-4.76=4.43+8.54-1.95+1=1.3+5.91=8.51-2.74-2.77=9.38-3.17-5.23=9.46-6.28-0.76=6.72-6.53+9.68+9.57=8.75-7.27+8.41+3.6=2.71+4.42+3.13-6.93=5.95-1.33+0.02=6.6-3.37-0.16-0.27=4.84+0.49+2.01=7.45+0.77-4.72=7.96-4.93-1.95+9.56=4.1+6.81+1.26-7.72=7.68-7.11+7.32-4.68=7.65-3.95+6.02+3.87=7.92+2.46+2.58+6.58=7.68+4.48=3.73-2.59+2.6=9.35+0.78+4.2-0.97=6.63+0.08-0.62=3.55-0.43+5.29-1=5.51+8.45-5.85-3.47=1.85+6.81=1.58-0.95+3.49=7-1.19+8.82+7.65=9.12-2.63-0.63-5.23=7.67-2.89+5.97-3.36=8.92-0.63+8.81=4.4+1.06-0.78+9.91=2.76+4.23+9.15=8.8+3.04+2.61+6.59=6.7-0.22-2.24-3.07=4.63+3.82-4.81=3.4+5.1+3.28+9.2=9.94-1.47+1.52-1.74=7.72+9.31-3.13=8.53+6.63+5-9.65=9.62-2.36-2.92-1.64=4.82+3.32+0.06=0.25+3.2+8.23-8.32=5.15+3.17+9.93=7.35-2.73-1.13+4.48=7.29-0.05+3.24=8.23+4.23+3.24-2.49=9.11-3.06-0.85-2.64=8.81-3.55-3.51+8.86=0.47+2.62=0.84+7.39+0.16-3.82=0.16+8.27-5.05-2.63=9.12-2.74+2.66-0.36=8.11-1.45-1.41=8.11-0.66-4.62=4-2.68+3.04-2.84=6.35+0.7-2.5-2.89=8.37-4.1+4.26+7.19=1.19+9.26-3.29+4.87=9.21+1.2-5.16-0.08=7.27+7.69-7.01+2.51=7.75-0.05+0.35=2.26+9.69+1.66+5.92=3.3+8.57-6.06-0.74=7.62-0.99+6.73=9.5+8.35-6.29-4.49=0.49+2.76=7.91+8.79-1.55-6.58=4.99-0.5+3.93+6.99=3.23-0.05-0.73-1.73=2.42+0.48+3.41+0.09=3.53-2.38-0.22=5.71+0.53+0.33=1.45+0.08-0.55-0.71=5.84+9.08+7.5-3.27=8.45-5.26+3.25+5.68=7.35+6.39-4.25-5.42=9.05+6.93+6.47-7.23=9.16-3.31-3.22=6.27-6.09=2.06+9.68+9.83=8.15+4.36-7.99-2.1=6.72-2.43-0.4-3.06=9.45-4.61-0.9-0.26=7.11+5.36=9.26-1.64-2.48+7.21=5.08+9.99-2.2-8.48=2.85+6.81-0.45-2.49=6.07+1.99-2.13+0.39=6.09-4.4=3.6+4.12+1.38+1.1=0.74+3.7-2.85=9.06+9.56-5.23-6.43=2.06+1.88+3.36+3.84=9.32-0.13-0.23-6.68=4.61+2.43-4.39=3.86+5.26=6.86-2.26-4.06+0.95=9.82-9.18=7.84-7.18+7.78+7.19=7.83-4.23-0.93-1.42=6.99-1.38-3.78+0.93=7.26-0.54-6.28=2.33+8.9-7.55=0.07+1.27+9.54=5.77-0.26+3.94+1.93=8.51-6.28-1.34+6.79=9.23-5.96=6.35-5.32+8.55-1.8=8.77-2.71-1.48-3.4=5.14-2.51=4.44+3.23-2.12=4.46+4.92+6.08-0.81=6.37+5.31=6.74-2.5=9.45-1.56-4.63+9.82=7.38-0.37+0.66+1.48=5.1+7.62-8.68+9.52=8.61+8.06-5.33=3.87+0.52+0.82=8.68+0.96=6.56+1.54-2.66-2.22=7.95-0.68-6.98+2.33=5.55-0.2-2.71+5.75=5.56+7.55-6.1-1.37=9.61+3.56+8.02+4.57=0.33+2.76=7.83+5.69-3.88+2.46=5.75-3.84-1.56+6.72=6.21-1.5+6.63+4.24=0.5+2.62-0.31=8.58-1.7+3.07+5.88=6.8-5.01+6.98=3.2+1.17+5.32+7.08=0.15+6.64-0.06+9.74=7.67-0.07-3.91=8.55+8.74=6.06+3.88=8.06+7.38=1.09-0.31=9.89-5.74-2.58=7.02-1.93+8.65=2.3-2.16=2.11+7.82+7.12+8.85=5.89-0.55+4.66-2.38=6.56+3.09-1.6+9.66=5.97+0.53+7.96=5.63-2.23+3.27-6.38=9.21-5.98+4.96+0.13=6.9-6.32-0.29=4.88-1.2-1.83-0.53=1.8+8.9-0.22+7.63=9.28-1.73=6.4-0.78=4.95-3.25+5.83+8.62=7.09-0.18-1.27=0.82-0.72+5.49=2.74-1.16-1.42+4.97=8.01+5.99-2.18-1.39=1.74+1.88+0.43+9.05=9.39+6.05-1.53+0.44=2.15+8.67-2.16-5.18=2.43-0.63-0.18+5.77=9.68-0.38-8.34+3.92=8.42-0.07-1.15+8.74=4.07+6.67+2.98+8.81=6.88+6.71+8.08=6.69-2.36+1.64=0.37+9.12+8=5.45-4.85+9.89=9.38-6.69+2.41-3.18=7.23-5.04+6.94-4.52=7.75-0.97+1.68=8.02-1.25-1.6-4.61=5.59+3.66-3.08+3.58=2.42+1.33=8.23+7.95-2.74=2.07+7.59+0.22-3.43=9.99-8.66-1.06+6.62=6.14-5.33+8.32=3.24-2.48-0.47-0.17=8.13-1.16+1.76=6.36+1.33=0.44+4.31-2.81=8.73-2.43=7.12-0.7+1.73+4.24=4.89+2.94+8.42=3.95-1.3+3.68-3.5=5.39+2.28-0.23+2.84=2.08+6.19-3.79-1.02=2.88-0.77-0.02=6.77+5.77-8.69+2.47=8.61-2.34-3.35-0.1=7.89-3.15-4.19=7.71+4.51=4.66-1.45=6.47+9.53+2.28+7.98=6.37+8.57-3.27-7.96=9.26-2.34+3.5-9.36=6.62-2.81-1.38+1.73=1.59+7.61+9.19-8.79=3.94+3.8-0.43-5.47=7.67-0.59-4.48-1.35=9.61-0.34+5.52+6.12=9.98-5.95-0.67-1.16=9.58-1.64-1.25+4.22=5.49+0.8+8.31+3.97=5.76+5.91-6.71+8.03=5.27-1.84-0.3=6.46-3.42+5.89=6.82-1.26=7.86+8.84-5.12-0.3=4.62+9.86-3.55=4.71+4.69-8.91+7.41=9.35-4.85=6.09+3.75+6.83-0.19=9.6+6.49+8.57+8.26=7.74+4.8-0.04=8.29+3.28-2.72=8.32-5.05-1.95+2.01=6.66-1.42=3.59-0.69+1.2-2.03=8.35+0.84-7.02=9.8-0.99-8.42=1.23+2.14+9.92-2.53=9.7+6.63-7.26=9.59+4.84+6.42=9.98-3.5-1.39-3.09=3.95+5.93-3.01-0.99=7.48+5.28=8.66+1.4-1.28+0.31=7.07-0.78=2.3+3.89-2.93+0.14=9.77+6.37=6.37+3.75+3.73+6.9=0.32+2.49+0.78+8.99=8.26+2.22=6.92+9.28+7.84+4.03=2.5+6.89-0.37+9.03=9.95+0.61+5.68=8.75-6.14=1.13+1.5+8.55-5.59=5.37-2.92+2.39-0.77=4.66+1.84+1.43=8.95-1.66+8.06+8.66=5.14+6.32-3.49+4.36=7.66-2.85-4.22=7.99+8.37-8.82+6.87=9.55+4.27=8.56-6.44-1.53=9.36-2.83+2.91=2.45-0.02-1.34=7.62-5.53+8.29+3.44=9.25-2.77-2.22-0.47=9.62+0.39+6.85+7.79=3.3+7.54+8.94+5.8=9.76+9.65+7.67+9.09=7.76+4.75-6.03-3.47=8.1-1.34-1.67=9.09-2.45-2.6=6.55+4.04+7.38-1.3=7.88-1.38+2.46+8.26=2.63+9.5+0.41-7.29=7.54-1.13-2.29+4.36=6.22+7.78=8.6-3.97=9.08-5.45-1.71=7.91-2.68-1.25=9.04-7.33=9.42+7.49+3.44=7.27+5.08-9.61+2.88=1.06+5.4-2.96=2.52-0.22-1.04+3.81=9.44-0.17+9.2+5.82=6.63+9.33+2.03-8.1=9.86-7.63+6.58=9.75-4.68-2.96+9.55=6.91+3.95+2.2+0.82=9.93-4.25=4.6-2.19+3.86=9.4-0.13-0.48-8.22=7.54-2.72=9.45+6.6-7.14=2.86+3.26+7.87+1.21=9.83-0.21-0.51-0.96=3.77+7.22-7.48+4.46=9.44-0.37+2.26+1.17=8.02-3.02-2.29=7.2-6.98=7.21+4.24+0.34-1.2=4.36-0.6+6.55+7.36=8.89-0.51-6.91+5.7=7.67+7.11-4.61-6.91=3.23+7.83-9.83=7.16-6.31+1.65-1.97=7+5.31-6.55-3.59=0.88+0.2+5.98-6.81=8.96-0.23-2.49=8.74+7.24-0.11+2.31=9.55-5.71-2.24=2.45+7.06+2.77+6.78=5.58+6.61-3.81=9.41+8.38=1.35+8.76=3.69-0.3-0.24-2.56=9.77-3.07+7.68-3.78=4.68+5.33+0.74+9.11=9.61-1.96-3.63+0.41=5.03+1.95-3.22=5.32-4.87+4.83+5.11=4.59+2.28-5.04+4.83=6.97-0.23+5.18+3.84=6.44+9.54-2.18=9.14-0.42-0.69-1.72=6.11+8.7=8.65-4.48-2.14+5.88=0.72+1.95-0.97=2.33+0.73=9.86-6.28-2.21=0.06+5.91+9.26+8.33=8.24+6.17=8.65-7.18-1.26+7.86=6.25-5.81+1.13=5.64+7.52-1.76=5.05-0.22-0.06-0.65=8.17+7.59=4.53+9.97+3.85-3.84=7.07+0.31-0.71+2.15=9.01+3.53=8.64+1.76+2.61=5.78+7.08-6.8=7.43+4.31-9.39+2.13=7.15+9.21-2.04-5.29=4.54-2.37+8.46+8.75=2.57-1.68+3.84+5.96=9.03-3.09-1.85+6.97=8.88-3.39-0.6-3.59=9.67-0.74+8.19-6.42=6.01-2.06+1.85=3.92+4.71+4.86=5.01-2.2=9.11+5.04-3.12+9.68=3.45+3.91+3.15=3.24+8.85-0.36-5.5=7.56+7.14+9.94-8.43=5.22+1.06+8.09-0.71=2.6+6.16+5.38+9.42=4.79-1.3-0.19=6.75-2.89-3.29=5.96+4.96+9.47-7.74=6.2-2.86-3.21+5.7=2.87+4.96=2.93+5.73+2.34=8.04-0.81-3.92+9.36=8.43+6.74-2.11+4.5=0.99+8.6-5.28+2.35=0.48+7.88-3.62+1.87=7.08+3.72=2.34-0.84-1.13+4.48=4.62-0.68=7.78-2.27-2.09-0.43=8.74+7.3+8.66+3.06=5.77+6.15+4.2+2.46=6.96+6.26-7.29=9.94+4.59+4.76+7.52=5.66+7.18-0.07+5.89=8.58-6.34+3+1.26=1.75+7.79+5.49-8.68=8.21-2.85-1.89-3.36=7.46-0.89+5.75=7.43-4.75+7.38-7.35=6.85+2.56-6.98-1.17=7.18-1.25-3.94+4.78=6.31+9.47-7.02-0.31=5.85+8.63-2.75-1.16=8.94-2.97-1.34+3.12=7.34-0.68=8.98-3.76+9.22=8.32-1.52-4.94=8.9-0.45-1.45+9.51=9.17+1.91+6.37-0.75=0.32+7.91+2.66=5.72+6.66-1.74=6.21+4.61-6.73+1.26=8.32-1.8=9.43+1.87=6-1.52+9.4=1.65-0.15+7.45-7.76=9.79+8.24=5.19+0.99+9.08=1.63+5.78-0.98-5.86=2.81+6+1.66-6.22=9.39+5.73-5.39-9.5=7.01+0.35+0.71+1.19=8.35+5.63-5.32+7.24=2.4+4.66-3.82-0.47=3.42+4.57+8.64+7.2=6.54-1.74=7.81+1.26-0.59=2.01-0.24=3.46-2.52+4.15+2.3=3.06+4.41-0.44+3.7=6.69-3.95+1.62-1.55=0.3+2.14=1.66+3.4-2.09=7.67-4.84+5.33=3.45+9.42+2.49-9.84=5.22-2.1-0.4-2.22=8.48-3.09=3.81-1.3+7.16-7.63=3.38+0.12=6.4-2.76+5.09=8.48+5.87-3.98-0.09=9.49+6.37-1.7-5.39=7.44-4.94+9.53-1.88=5.26+3.25-1.84-1.17=3.56+3.21+0.97-0.18=9.6+4.79-4.13-6.58=9.36+4.57-0.71=6.34+2.1-5.7=4.65+1.38+9.29-3=6.53-4.27-0.33+5.92=8.62-1.68+7.7+4.75=9.01-1.61-7.17=9.12+3.97-0.35=5.59+5.39=6.42+1.32-1.9-2.4=9.95-5.48+2.48-5.78=1.66-0.45+9+9.7=7.06+8.67+3.78=0.45+9.26-1.61=9.91-9.27=0.9+1.17+4.19=7.41+8.19-7.27=8.84-2.58=7.93-0.57-3.42-2.35=7.58+9.32-8.4+1.12=9.93+5.29-5.75-1.53=7.05-6.7+0.74=9.01-0.8-2.33-3.37=9.05-7.45+4.48-1.77=9.96-1.53-8.06=5.48+6.12=7.28-0.43=9.04-1.74+2.38-9.25=1.85+8.16-6.72+1.29=9.98+1.9-7.27=8.6-7.09-0.17=4.47+7.19-0.17-0.06=8.43-0.67=9.85+7.21-2.41-8.28=4.3+4.44+9.69+1.17=9.28+2.43=2.11+2.7+6.81+0.1=8.53+2.24-2.73+7.82=9.97-0.59-0.02=1.47+8.34-8.47=5.36+3.12-0.23-2.55=4.27+0.05+2.83-6.81=0.24+7.53-1.73+9.52=9.13-4.71+3.96+9.98=4.62-3.08=5.69-3.32+2.82=1.86+0.35+9.78-7.84=6.72-4.55-1.77+9.61=9.45-1.4+7.91-0.58=5.08-1.32=9.83-2.28-6.81=6.42-5.21-0.24+3.51=2.92+2.45+9.22-3.54=6.97+1.1+4.06+1.18=3.94-0.5+4.25+1.49=7.46-2.77-3.56=8-4.98+9.59+2.9=5.23+5.71-1.98+4.41=6.51+7.99-4.46-5.65=5.77-4.72+2.36+0.24=9.45-0.28-2.23+9.85=7.19-3.97+0.61=7.57+6.51+6.36=5.96+5.26+9.3=9.1+2.75+1.15+9.29=6.19-0.7-1.55=5.63-2.29+9.9-3.99=9.57-1.65+5.65+6.75=8.06+0.83-3.94+8.92=7.66-2.06+0.82=8.02-3.53+4.55-8.38=1.29+3.05=6.79-1.64-0.8=5.43-4.64+3.63+9.45=6.92+2.18=2.56+9.89-5.73=9.26-4.05+9.55+0.1=0.73+6.95+8.6-4.18=2.15+7.99+6.77+0.69=8-2.37-0.47-2.12=9.87-0.77-7.1+6.12=1.63-0.26-0.68=3.78+5.37=9.32+7.28+3.57-1.88=8.72+9.18-9.13=8.48-2.91-4.71+5.48=7.25-3.94+7.8-9.27=5.8+7.31=7.16-4.61+4.19-6.2=0.19+0.18+2.02=9.79-0.04-7.11=7.02-5.48+7.56-0.65=8.04+9.73+2.21=3.85-1.31+8.23-6.21=1.9-1.57=9.69-5.18-0.87+7.76=8.28-7.59+6.13=4.32+8.04-0.79+9.55=4.71+0.95+4.94-6.42=7.17-5.08+0.91+9.58=8.59-3.47-1.96-0.97=2.03+0.87=8.67+9.09-3.51-9.06=9.66-1.83-6.34-0.21=7.91-4.03+7.26=3.12+4.41+8.16+8.38=3.05+1.82+8.31-6.76=8.56-2.2-4.5+7.47=6.85+9.78+9.85=5.24-1.72+4.81+5.17=9.62-4.01-2.01-0.25=3.88+5.27-1.77=4.22+8.12+7.9-2.88=2.49-1.71+0.79=2.67+5.76+9.72+5.59=7.98+4.77+8.85=3.64+0.19-1.35=5.01+4.35+8.12+5.06=2.05-0.84+5.97+1.99=5.75-4.72-0.86+2.25=6.72-1.57-3.93=8.45-3.18+8.02-7.76=0.11+4.69+6.41-6.46=6.46-3.43=6.33+4.1+8.47=5.74+2.92+4.38=6.37-3.66+0.74=9.44-6.35+4.14=9.22-7.79+1.03=1.35+6.48=6.59+7.24+1.03=3.43+8.91-0.22-1.89=7.2-6.22+6.56=8.72-8.06=5.81-3.46+5.8-1.22=7.18-1.42-1.37+7.61=9.54+3.46+5.42+6.31=7.93-1.88-0.91-0.89=6.29+0.47+1.16+9.52=9.64-4.99+0.57-2.4=5.07-2.31-1.89=6.78+2.37+3.58-0.25=9+1.35+0.56-0.54=9.44-9.09+2.67+6.67=6.89+5.31-4.44-2.21=4.82+6.85+7.6+5.34=6.59-6.4+4.44-1.5=9.84+1.41+4.13+7.98=5.72-3.66+4.83-6.22=9.53-1.78-1.98-3.46=6.3-4.36+4.16=7.19+3.93-0.69+4.18=1.89+4.91-5.31+2.81=7.13-4.45-2.38=9.05+7.3+5.85+4.97=9.35+9.45=1.93+3.77+2.35-6.69=參考答案1.23+8.3-6.5+9.94=12.973.32+8.73+6.42=18.479.59-4.19+8.92-4.59=9.734.24-0.42+9.81-0.39=13.249.36-5.63-2.33-0.76=0.644.83+6.89-9.26+2.65=5.116.1-0.11+5.26+3.45=14.78.51-2.06-3.23+5.15=8.377.92+2.79+6.46=17.175.36+4.22+6.91=16.491.57+9.46-0.81-7.31=2.917.02+3.74-0.67+4.52=14.617.42+5.77-7.2=5.998.74-5.37+3.21+4.1=10.685.83-4.31+9.24=10.766.76+8.81+5.16=20.736.32-5.4+4.62-0.32=5.221.85+4.53=6.383.68+5.52-5.2=44.42-3.76+9.34+0.84=10.847.22-5.21+4.85+6.59=13.459.9-7.53=2.379.47-7.63=1.848.65-8.38+0.52=0.795.36+8.04+4.16+0.61=18.177.29-4.41-1.47-0.14=1.279.46-6.57-1.45=1.447.16-1.45-4.99+0.57=1.292.89+9.16+1.38=13.439.86-1.53-2.48-1.9=3.954.23+9.55-6.64+4.53=11.674.27-0.06+7.67-4.22=7.667.25-5.99+0.9+2.43=4.596.16+1.89-7.27=0.789.65-6.93+9.27-5.45=6.543.06+5=8.068.8-1.3-0.58-4.68=2.245.64-1.2+8.63-0.06=13.017.4-3.13+6.16+5.58=16.011.41+2.04+0.28=3.738.14-1.13-3.45+4.15=7.710.79+7.56+3.1=11.457.08-1.25+5.91-9.77=1.976.19-5.18+7.06+3.03=11.13.15-0.95-0.77-0.81=0.622.54+9.73-0.53-8.22=3.523.32-1.55+4.76+6.31=12.846.22-5.97=0.256.61+2.53-5.28=3.865.83-3.79+7.61-6.11=3.541.64+7.9+6.26+1.58=17.388.52+5.43+2.03=15.986.67+3.59+4.97+0.28=15.517.96-0.64-3.5-2.69=1.138.41-6.76+4.11=5.764.75+6.13-8.01=2.878.37-1.7-5.75=0.926.19-2.13+4.31=8.371.56+7.07-2.31=6.327.3-2.66=4.647.63-3.48+0.34=4.495.87+8.25-7.75=6.378.45-0.89-1.06+3.05=9.556.17+7.44-8.77=4.848.98-3.79-0.83=4.360.92+2.25+4.95=8.128.68-0.9-3.21=4.579.52-1.94-2-1.23=4.351.91+5.5-2.9=4.510.14+8.7-2.61=6.233.55-1.44-0.21-1.62=0.287.72+2.53-5.45+7.88=12.684.78+6.35+6.79-3.93=13.998.2-1.89=6.315.92+7.48-8.31=5.094.18-1.08+9.87-8.79=4.180.88+3.99+8.09=12.968.95-6.04+7.47+2.01=12.396.3-4.66=1.645.85-2.82-0.73+2.6=4.96.59+2.63+6.68-3.66=12.246.88+8.95+6.65-4.4=18.089.51-6-0.9-1.39=1.221.51+8.17+3.51-6.25=6.945.44-4.23+7.67=8.883.52-3.25+2.93=3.23.91+2.2-3.27+7.71=10.551.73+6.81+9.98=18.529.73-2.62+1.64+9.14=17.895.47+0.31+6.27+6.19=18.247.46-2.72-0.24=4.54.29-2.71=1.585.06+8.11=13.171.97+5.11+2.9=9.985.77+2.4=8.176.33+1.99+6.35+6.86=21.536.8-0.68+4.55=10.678.25-0.24-6.29-0.08=1.645.45-2.07-1.99=1.399.37-2.87=6.56.05-5.52+5.56-0.53=5.569.7+0.36+3.02=13.082.34+0.48=2.828.56-5.29-2.91+8.41=8.772.18+2.08+5.43=9.696.52-0.81-1.71+1.16=5.168.41-7.95=0.462.09+8.06=10.157.44-1.38-3.22=2.849.51-3.05-4.41+3.61=5.667.83-1.34-0.42-4.5=1.576.19+3.48-1.49=8.187.47+4.19+3.37=15.036.07-4.58=1.499.25+6.25=15.55.35-0.51+4.61-2.44=7.018.51-7.41+2.99=4.095.74+5.98-2.13+6.37=15.964.65+8.49-1.09-8.69=3.362.75+8.01-1.22+1.43=10.975.55-0.57-2.64-1.95=0.398.48-8.03=0.459.47+3.21+6.62=19.30.06+1.51+5.15-0.59=6.130.74+3.64=4.381.62+6.53-2.06=6.095.08-2.13+1.91=4.868.45-8.18+3.34=3.614.96-3.38=1.584.82-2.48=2.342.36+7.47+2.15+3.11=15.095.15-2.52-0.21=2.428.35-2.69-1.24-0.34=4.089.43-5.98+0.64+2.79=6.887.04+9.41-6.54+5.06=14.977.87-1.29-5.56=1.026.53-6.06+9.36+7.45=17.285.34+1.36-1.38-1.34=3.987.96-3.87-0.21+6.03=9.911.44+6.99+2.41=10.847.71-5.82-1.44-0.11=0.348.48-2.03+2.4-5.09=3.766.27-2.06-1.66+5.91=8.468.86+3.67-5.1-3.4=4.035.8-3.18+9.33-8.45=3.58.16-6.33+9.23=11.064.79+2.9-1.15+5.18=11.729.35+9.78-9.38-8.74=1.014.06+3.75+6.06-5.21=8.666.74-6.43+7.2=7.512.86+4.22=7.086.99+2.87+5.52+7.61=22.997.75-0.74+4.35-0.11=11.258.92+6.83-4.68-1.84=9.238.44-1.96-3.48+1.89=4.890.37+7.05+0.61-1.49=6.545.29+7.97-0.43-1.87=10.963.56-0.1+0.38=3.844.04-0.44+8.9-8.41=4.095.29-0.53-0.39-0.14=4.239.91-6.77+6.13+5.99=15.267.39+5.18+7.5=20.071.12+9.21+0.26+1.59=12.181.07+0.82+3.7=5.594.83-2.82+0.53=2.548.58-4.27=4.313.01+1.12+0.65-3.02=1.768.53+0.15+3.04-4.88=6.844.68-3.43=1.258.37+6.57+6.08-9.04=11.987.77+1.62+6.29+6.18=21.869.81+0.17+3.47-6.45=75.46+4.27+5.72-0.95=14.52.94-0.64-0.4=1.95.41+8.03+9.26=22.79.09-2.82-2.19-2.85=1.239.51-1.67-3.82-3.48=0.541.76-1.41+6.17=6.529.28-1.51-5.94=1.835.9+1.71+2.32=9.937.29+2=9.299.44-0.21+4.84-8.16=5.919.01-8.62=0.398.3-0.63-0.47-4.76=2.444.43+8.54-1.95+1=12.021.3+5.91=7.218.51-2.74-2.77=39.38-3.17-5.23=0.989.46-6.28-0.76=2.426.72-6.53+9.68+9.57=19.448.75-7.27+8.41+3.6=13.492.71+4.42+3.13-6.93=3.335.95-1.33+0.02=4.646.6-3.37-0.16-0.27=2.84.84+0.49+2.01=7.347.45+0.77-4.72=3.57.96-4.93-1.95+9.56=10.644.1+6.81+1.26-7.72=4.457.68-7.11+7.32-4.68=3.217.65-3.95+6.02+3.87=13.597.92+2.46+2.58+6.58=19.547.68+4.48=12.163.73-2.59+2.6=3.749.35+0.78+4.2-0.97=13.366.63+0.08-0.62=6.093.55-0.43+5.29-1=7.415.51+8.45-5.85-3.47=4.641.85+6.81=8.661.58-0.95+3.49=4.127-1.19+8.82+7.65=22.289.12-2.63-0.63-5.23=0.637.67-2.89+5.97-3.36=7.398.92-0.63+8.81=17.14.4+1.06-0.78+9.91=14.592.76+4.23+9.15=16.148.8+3.04+2.61+6.59=21.046.7-0.22-2.24-3.07=1.174.63+3.82-4.81=3.643.4+5.1+3.28+9.2=20.989.94-1.47+1.52-1.74=8.257.72+9.31-3.13=13.98.53+6.63+5-9.65=10.519.62-2.36-2.92-1.64=2.74.82+3.32+0.06=8.20.25+3.2+8.23-8.32=3.365.15+3.17+9.93=18.257.35-2.73-1.13+4.48=7.977.29-0.05+3.24=10.488.23+4.23+3.24-2.49=13.219.11-3.06-0.85-2.64=2.568.81-3.55-3.51+8.86=10.610.47+2.62=3.090.84+7.39+0.16-3.82=4.570.16+8.27-5.05-2.63=0.759.12-2.74+2.66-0.36=8.688.11-1.45-1.41=5.258.11-0.66-4.62=2.834-2.68+3.04-2.84=1.526.35+0.7-2.5-2.89=1.668.37-4.1+4.26+7.19=15.721.19+9.26-3.29+4.87=12.039.21+1.2-5.16-0.08=5.177.27+7.69-7.01+2.51=10.467.75-0.05+0.35=8.052.26+9.69+1.66+5.92=19.533.3+8.57-6.06-0.74=5.077.62-0.99+6.73=13.369.5+8.35-6.29-4.49=7.070.49+2.76=3.257.91+8.79-1.55-6.58=8.574.99-0.5+3.93+6.99=15.413.23-0.05-0.73-1.73=0.722.42+0.48+3.41+0.09=6.43.53-2.38-0.22=0.935.71+0.53+0.33=6.571.45+0.08-0.55-0.71=0.275.84+9.08+7.5-3.27=19.158.45-5.26+3.25+5.68=12.127.35+6.39-4.25-5.42=4.079.05+6.93+6.47-7.23=15.229.16-3.31-3.22=2.636.27-6.09=0.182.06+9.68+9.83=21.578.15+4.36-7.99-2.1=2.426.72-2.43-0.4-3.06=0.839.45-4.61-0.9-0.26=3.687.11+5.36=12.479.26-1.64-2.48+7.21=12.355.08+9.99-2.2-8.48=4.392.85+6.81-0.45-2.49=6.726.07+1.99-2.13+0.39=6.326.09-4.4=1.693.6+4.12+1.38+1.1=10.20.74+3.7-2.85=1.599.06+9.56-5.23-6.43=6.962.06+1.88+3.36+3.84=11.149.32-0.13-0.23-6.68=2.284.61+2.43-4.39=2.653.86+5.26=9.126.86-2.26-4.06+0.95=1.499.82-9.18=0.647.84-7.18+7.78+7.19=15.637.83-4.23-0.93-1.42=1.256.99-1.38-3.78+0.93=2.767.26-0.54-6.28=0.442.33+8.9-7.55=3.680.07+1.27+9.54=10.885.77-0.26+3.94+1.93=11.388.51-6.28-1.34+6.79=7.689.23-5.96=3.276.35-5.32+8.55-1.8=7.788.77-2.71-1.48-3.4=1.185.14-2.51=2.634.44+3.23-2.12=5.554.46+4.92+6.08-0.81=14.656.37+5.31=11.686.74-2.5=4.249.45-1.56-4.63+9.82=13.087.38-0.37+0.66+1.48=9.155.1+7.62-8.68+9.52=13.568.61+8.06-5.33=11.343.87+0.52+0.82=5.218.68+0.96=9.646.56+1.54-2.66-2.22=3.227.95-0.68-6.98+2.33=2.625.55-0.2-2.71+5.75=8.395.56+7.55-6.1-1.37=5.649.61+3.56+8.02+4.57=25.760.33+2.76=3.097.83+5.69-3.88+2.46=12.15.75-3.84-1.56+6.72=7.076.21-1.5+6.63+4.24=15.580.5+2.62-0.31=2.818.58-1.7+3.07+5.88=15.836.8-5.01+6.98=8.773.2+1.17+5.32+7.08=16.770.15+6.64-0.06+9.74=16.477.67-0.07-3.91=3.698.55+8.74=17.296.06+3.88=9.948.06+7.38=15.441.09-0.31=0.789.89-5.74-2.58=1.577.02-1.93+8.65=13.742.3-2.16=0.142.11+7.82+7.12+8.85=25.95.89-0.55+4.66-2.38=7.626.56+3.09-1.6+9.66=17.715.97+0.53+7.96=14.465.63-2.23+3.27-6.38=0.299.21-5.98+4.96+0.13=8.326.9-6.32-0.29=0.294.88-1.2-1.83-0.53=1.321.8+8.9-0.22+7.63=18.119.28-1.73=7.556.4-0.78=5.624.95-3.25+5.83+8.62=16.157.09-0.18-1.27=5.640.82-0.72+5.49=5.592.74-1.16-1.42+4.97=5.138.01+5.99-2.18-1.39=10.431.74+1.88+0.43+9.05=13.19.39+6.05-1.53+0.44=14.352.15+8.67-2.16-5.18=3.482.43-0.63-0.18+5.77=7.399.68-0.38-8.34+3.92=4.888.42-0.07-1.15+8.74=15.944.07+6.67+2.98+8.81=22.536.88+6.71+8.08=21.676.69-2.36+1.64=5.970.37+9.12+8=17.495.45-4.85+9.89=10.499.38-6.69+2.41-3.18=1.927.23-5.04+6.94-4.52=4.617.75-0.97+1.68=8.468.02-1.25-1.6-4.61=0.565.59+3.66-3.08+3.58=9.752.42+1.33=3.758.23+7.95-2.74=13.442.07+7.59+0.22-3.43=6.459.99-8.66-1.06+6.62=6.896.14-5.33+8.32=9.133.24-2.48-0.47-0.17=0.128.13-1.16+1.76=8.736.36+1.33=7.690.44+4.31-2.81=1.948.73-2.43=6.37.12-0.7+1.73+4.24=12.394.89+2.94+8.42=16.253.95-1.3+3.68-3.5=2.835.39+2.28-0.23+2.84=10.282.08+6.19-3.79-1.02=3.462.88-0.77-0.02=2.096.77+5.77-8.69+2.47=6.328.61-2.34-3.35-0.1=2.827.89-3.15-4.19=0.557.71+4.51=12.224.66-1.45=3.216.47+9.53+2.28+7.98=26.266.37+8.57-3.27-7.96=3.719.26-2.34+3.5-9.36=1.066.62-2.81-1.38+1.73=4.161.59+7.61+9.19-8.79=9.63.94+3.8-0.43-5.47=1.847.67-0.59-4.48-1.35=1.259.61-0.34+5.52+6.12=20.919.98-5.95-0.67-1.16=2.29.58-1.64-1.25+4.22=10.915.49+0.8+8.31+3.97=18.575.76+5.91-6.71+8.03=12.995.27-1.84-0.3=3.136.46-3.42+5.89=8.936.82-1.26=5.567.86+8.84-5.12-0.3=11.284.62+9.86-3.55=10.934.71+4.69-8.91+7.41=7.99.35-4.85=4.56.09+3.75+6.83-0.19=16.489.6+6.49+8.57+8.26=32.927.74+4.8-0.04=12.58.29+3.28-2.72=8.858.32-5.05-1.95+2.01=3.336.66-1.42=5.243.59-0.69+1.2-2.03=2.078.35+0.84-7.02=2.179.8-0.99-8.42=0.391.23+2.14+9.92-2.53=10.769.7+6.63-7.26=9.079.59+4.84+6.42=20.859.98-3.5-1.39-3.09=23.95+5.93-3.01-0.99=5.887.48+5.28=12.768.66+1.4-1.28+0.31=9.097.07-0.78=6.292.3+3.89-2.93+0.14=3.49.77+6.37=16.146.37+3.75+3.73+6.9=20.750.32+2.49+0.78+8.99=12.588.26+2.22=10.486.92+9.28+7.84+4.03=28.072.5+6.89-0.37+9.03=18.059.95+0.61+5.68=16.248.75-6.14=2.611.13+1.5+8.55-5.59=5.595.37-2.92+2.39-0.77=4.074.66+1.84+1.43=7.938.95-1.66+8.06+8.66=24.015.14+6.32-3.49+4.36=12.337.66-2.85-4.22=0.597.99+8.37-8.82+6.87=14.419.55+4.27=13.828.56-6.44-1.53=0.599.36-2.83+2.91=9.442.45-0.02-1.34=1.097.62-5.53+8.29+3.44=13.829.25-2.77-2.22-0.47=3.799.62+0.39+6.85+7.79=24.653.3+7.54+8.94+5.8=25.589.76+9.65+7.67+9.09=36.177.76+4.75-6.03-3.47=3.018.1-1.34-1.67=5.099.09-2.45-2.6=4.046.55+4.04+7.38-1.3=16.677.88-1.38+2.46+8.26=17.222.63+9.5+0.41-7.29=5.257.54-1.13-2.29+4.36=8.486.22+7.78=148.6-3.97=4.639.08-5.45-1.71=1.927.91-2.68-1.25=3.989.04-7.33=1.719.42+7.49+3.44=20.357.27+5.08-9.61+2.88=5.621.06+5.4-2.96=3.52.52-0.22-1.04+3.81=5.079.44-0.17+9.2+5.82=24.296.63+9.33+2.03-8.1=9.899.86-7.63+6.58=8.819.75-4.68-2.96+9.55=11.666.91+3.95+2.2+0.82=13.889.93-4.25=5.684.6-2.19+3.86=6.279.4-0.13-0.48-8.22=0.577.54-2.72=4.829.45+6.6-7.14=8.912.86+3.26+7.87+1.21=15.29.83-0.21-0.51-0.96=8.153.77+7.22-7.48+4.46=7.979.44-0.37+2.26+1.17=12.58.02-3.02-2.29=2.717.2-6.98=0.227.21+4.24+0.34-1.2=10.594.36-0.6+6.55+7.36=17.678.89-0.51-6.91+5.7=7.177.67+7.11-4.61-6.91=3.263.23+7.83-9.83=1.237.16-6.31+1.65-1.97=0.537+5.31-6.55-3.59=2.170.88+0.2+5.98-6.81=0.258.96-0.23-2.49=6.248.74+7.24-0.11+2.31=18.189.55-5.71-2.24=1.62.45+7.06+2.77+6.78=19.065.58+6.61-3.81=8.389.41+8.38=17.791.35+8.76=10.113.69-0.3-0.24-2.56=0.599.77-3.07+7.68-3.78=10.64.68+5.33+0.74+9.11=19.869.61-1.96-3.63+0.41=4.435.03+1.95-3.22=3.765.32-4.87+4.83+5.11=10.394.59+2.28-5.04+4.83=6.666.97-0.23+5.18+3.84=15.766.44+9.54-2.18=13.89.14-0.42-0.69-1.72=6.316.11+8.7=14.818.65-4.48-2.14+5.88=7.910.72+1.95-0.97=1.72.33+0.73=3.069.86-6.28-2.21=1.370.06+5.91+9.26+8.33=23.568.24+6.17=14.418.65-7.18-1.26+7.86=8.076.25-5.81+1.13=1.575.64+7.52-1.76=11.45.05-0.22-0.06-0.65=4.128.17+7.59=15.764.53+9.97+3.85-3.84=14.517.07+0.31-0.71+2.15=8.829.01+3.53=12.548.64+1.76+2.61=13.015.78+7.08-6.8=6.067.43+4.31-9.39+2.13=4.487.15+9.21-2.04-5.29=9.034.54-2.37+8.46+8.75=19.382.57-1.68+3.84+5.96=10.699.03-3.09-1.85+6.97=11.068.88-3.39-0.6-3.59=1.39.67-0.74+8.19-6.42=10.76.01-2.06+1.85=5.83.92+4.71+4.86=13.495.01-2.2=2.819.11+5.04-3.12+9.68=20.713.45+3.91+3.15=10.513.24+8.85-0.36-5.5=6.237.56+7.14+9.94-8.43=16.215.22+1.06+8.09-0.71=13.662.6+6.16+5.38+9.42=23.564.79-1.3-0.19=3.36.75-2.89-3.29=0.575.96+4.96+9.47-7.74=12.656.2-2.86-3.21+5.7=5.832.87+4.96=7.832.93+5.73+2.34=118.04-0.81-3.92+9.36=12.678.43+6.74-2.11+4.5=17.560.99+8.6-5.28+2.35=6.660.48+7.88-3.62+1.87=6.617.08+3.72=10.82.34-0.84-1.13+4.48=4.854.62-0.68=3.947.78-2.27-2.09-0.43=2.998.74+7.3+8.66+3.06=27.765.77+6.15+4.2+2.46=18.586.96+6.26-7.29=5.939.94+4.59+4.76+7.52=26.815.66+7.18-0.07+5.89=18.668.58-6.34+3+1.26=6.51.75+7.79+5.49-8.68=6.358.21-2.85-1.89-3.36=0.117.46-0.89+5.75=12.327.43-4.75+7.38-7.35=2.716.85+2.56-6.98-1.17=1.267.18-1.25-3.94+4.78=6.776.31+9.47-7.02-0.31=8.455.85+8.63-2.75-1.16=10.578.94-2.97-1.34+3.12=7.757.34-0.68=6.668.98-3.76+9.22=14.448.32-1.52-4.94=1.868.9-0.45-1.45+9.51=16.519.17+1.91+6.37-0.75=16.70.32+7.91+2.66=10.895.72+6.66-1.74=10.646.21+4.61-6.73+1.26=5.358.32-1.8=6.529.43+1.87=11.36-1.52+9.4=13.881.65-0.15+7.45-7.76=1.199.79+8.24=18.035.19+0.99+9.08=15.261.63+5.78-0.98-5.86=0.572.81+6+1.66-6.22=4.259.39+5.73-5.39-9.5=0.237.01+0.35+0.71+1.19=9.268.35+5.63-5.32+7.24=15.92.4+4.66-3.82-0.47=2.773.42+4.57+8.64+7.2=23.836.54-1.74=4.87.81+1.26-0.59=8.482.01-0.24=1.773.46-2.52+4.15+2.3=7.393.06+4.41-0.44+3.7=10.736.69-3.95+1.62-1.55=2.810.3+2.14=2.441.66+3.4-2.09=2.977.67-4.84+5.33=8.163.45+9.42+2.49-9.84=5.525.22-2.1-0.4-2.22=0.58.48-3.09=5.393.81-1.3+7.16-7.63=2.043.38+0.12=3.56.4-2.76+5.09=8.738.48+5.87-3.98-0.09=10.289.49+6.37-1.7-5.39=8.777.44-4.94+9.53-1.88=10.155.26+3.25-1.84-1.17=5.53.56+3.21+0.97-0.18=7.569.6+4.79-4.13-6.58=3.689.36+4.57-0.71=13.226.34+2.1-5.7=2.744.65+1.38+9.29-3=12.326.53-4.27-0.33+5.92=7.858.62-1.68+7.7+4.75=19.399.01-1.61-7.17=0.239.12+3.97-0.35=12.745.59+5.39=10.986.42+1.32-1.9-2.4=3.449.95-5.48+2.48-5.78=1.171.66-0.45+9+9.7=19.917.06+8.67+3.78=19.510.45+9.26-1.61=8.19.91-9.27=0.640.9+1.17+4.19=6.267.41+8.19-7.27=8.338.84-2.58=6.267.93-0.57-3.42-2.35=1.597.58+9.32-8.4+1.12=9.629.93+5.29-5.75-1.53=7.947.05-6.7+0.74=1.099.01-0.8-2.33-3.37