四年級(jí)數(shù)學(xué)（小數(shù)加減運(yùn)算）計(jì)算題專(zhuān)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(zhuān)項(xiàng)練習(xí)與答案匯編4.87+6.9-7.79=8.65-5.04+4.45+8.88=0.59+1.42+5.53=8.79+1.39=2.95-1.05+1.44+1.27=6.82-0.13-2.22=1.39+3.28-3.61+1.91=9.61-3.99=5.13-1.29-2.21+1.21=2.96+6.16+4.72=5.44-1.39+5.13-5.51=5.86-3.72=9.24-2.21-5.35-1.56=6.47+5.98+7.36-2.6=7.31-4.65+0.91+5.1=9.03-3.77=7.28+6.93+4.84-1.76=0.12+3.12=8.75+9.92-6.32-3.45=0.91+9.86-2.33=2.32+7.31+1.73-2.82=5.11+1.86+3.69+1.13=7.76+2.67-2.19+0.07=8.83-2.66-3.98+0.71=6.33-5.07+7.27-0.07=9.2-6.5+1.45=3.34+2.09+8.38=8.34+9.87=3.85+0.09+6.14=8.29-0.35+6.52=7+7.69-5.57-8.97=3.46-2.09+5.1=8.21-0.54-5.89=3.28-0.15-0.75=5.96-3.18=8.96-2.56-0.11-1.32=7.53+9.14+7.99-3.61=5.99+4.2-0.79-7.57=9.16-5.38=8.11+1.35-5.56=5.82-1.65+5.66+1.13=8.81-3.93=4.45-1.23+2.11+5.77=8.45+1.01+4.91+7.74=1.92+5.14+8.52-5.88=4.79-0.43+6.16=7.52+7.94=5.52+5.31=2.28+7.44-5.86=9.81-0.65+0.85+2.15=9.9-5.25-3.95+5.61=6.46-5.82+7.91=5.16-4.81+3.84-0.09=6.57+2.37+9.48+3.93=5.19-2.41-1.88+1.32=4.94-0.84+5.17-8.56=7.56-6.63+9=7.03+5.6+2.71+9.89=4.58+9.47-2.12=9.39+0.55=4.93+4.25+2.95-9.79=4.44+0.9-2.33+4.06=5.85-4=8.67-6.03=3.4-1.12+4.23=4.49+1.42-0.86+5.22=6.16+5.54+8.46+1.12=8.05+4.3+5.99-7.19=9.07-5-0.1-3.82=1.85+7.48+6.01-1.76=7.82-2.27+6.57=4.84+5.2-5.4+3.65=9.15+8.99-4.5+1.98=9.9-1.41-5.7+4.6=8.86-1.61+0.48=7.12+9.3-7.49-2.73=3.47+1.63+2.77+8.3=5.42+9.27=6.24+4.2+8.87-8.03=8.49+7.16-9.43=1.93+6.6-4.81=6.98-1.79-2.29-0.6=6.45-4.73=6.2+7.49-5.17-4.92=9.35-9.2+4.37=7.57+5.04+7.41+2.06=1.31+3.2+1.1+5.1=1.37+7.58+5.37+2.81=3.72-2.49=4.56-0.65-0.64=9.51-3.22-2.76=8.36-3.62+4.96=8.21-3.32-3.03+7.94=6.43+7.02+9.02=4.83+3.75+5.91+1.9=8.39-0.47-3.63=7.08+7.23-0.31-4.02=6.74+7.18-6.41-5.91=3.49-0.33-0.75=3.93-0.11+5.54-7.53=7.57+8.6+2.36+9.85=2.64+5.38-0.51=1.26+9.02+6.23=1.13+7.89+1.42-2.06=5.53-2.07-2.06=9.16-4.7+3.27=6.14-0.04+5.22-3.39=7.54+7.28-4.5+1.85=7.26-1.08-4.39+9.43=8.16+6.42-3.49-7.76=8.21+1.6=8.06+5.39-3.21-1.19=8.56+5.06+6.4+4.51=7.29+7.78+1.64=9.02+9.52+6.59-8.76=9.26-3.1+7.37-8.33=8.42+8.09+3.66-2.03=5.41-3.79+0.88+9.75=1.46-1.32+6.42-3.65=8.84+8.48-3.37+5.98=5.43-1.27-0.43-3.34=6.58-0.21+0.36+6.64=4.26-0.88+7.96-9.07=5.18+4.47-3.8=9.49-3.56-2.4=6.56-1.07+4.43=9.55-6.42+1.52+7.92=6.12-3.42+9.55+5.04=7.66-6.31+4+6.55=6.42+3.1-5.71+5.47=9.98-1.51+1.56-3.37=9.16-5.6-0.8+9.53=3.48+9.15-9.69=9.08-0.43-4.3=4.84+9.84+0.31+2.03=9.46-4.02-1.85=8.95-1.54+2.52=8.49-1.53-6.51+5.35=9.23+4.58+1.32=4.73-0.09-2.32+5.03=8.71-2.31-1.8+0.51=0.48+6.36=1.49-1.27+6.3-1.43=9.07-0.7-1+8.49=0.4+3.71-3.77+3.43=8.97-7.45+6.82=8.39+1.38+3.01+5.64=9.02-5.05=6.8+8.46+6.16-9.39=1.21+5.51-3.26-2.36=9.2+8.98-9.7+9.71=4.89-1.12+7.69-2.56=9.2+0.57-0.64-0.34=7.2+4.55-2.62=7.81-0.26-1.37-4.57=8.59-3.19+5.12=1.34+7.15+1.04=5.53+3.21+9.77=6.87-0.17-0.34+6.92=4.72+8.19-1.67+9.95=7.25-5.96=6.55+4.33+2.33-7.44=7.14+2.9+5.49-4.22=3.57-1.95+4.73+8.24=5.15+7.44-9.28=9.72-3.57-0.61-1.98=4.14-0.17-2.67+1.06=2.23+8.86-4.34+8.89=1.7+5.52=4.78+6.04=8.88-0.67-4.97+9.31=5.25-2.64=9.54-0.31+2.76+8.55=7.01+2.16+0.57-6.11=5.1+6.04+4.93=9.2+1.04-9.51=8.92-2.52-0.18-3.71=8.02+1.36-4.66+7.48=5.6+6.75=6.2-1.19-2.61-1.2=8.9+5.54-9.13+5.68=8.52+5.37-3.97=7.82-0.96-3.33=3.21+9.93-0.9+8.45=9.47-2.94-1.45=7.44-5.13+5.01=1.82-0.24+2.94-0.22=5.08+7.1+3.25+4.1=8.49-7.31+4.16=5.13+0.71+6.7-9.45=6.63-0.98-3.93=5.24-3.24=9.56-8.54+4.06-1.2=9.14-0.41-0.36-4.53=4.48+2.02+5.26-0.88=1.17+6.54+2.63-3.47=8.81-7.33-0.22+9.24=2.32+6.06+3.17+6.81=3.66+3.75-0.36=6.83+0.64+9.99+9.88=8.96+1.16+0.37=6.97-1.5+2.74-2.87=3.08+2.2+7.84=9.47-2.98=9.22-3.65-1.67-0.22=4.78+8.04+4.42=7.26+5.92-2.78+2.57=8.33-0.09-1.25-5.9=6.44-1.52+8.79-4.82=6.88-0.83+1.84=0.82+1-1.25+6.35=7.56-4.98+2.75+4.99=6.54-0.61+7.98-7.91=8.22-1.56-4.93+6.87=8.04-7.03+3.54-2.77=4.07+4.33+5.68=1.57+5.41+4.69-6.25=5.55+7.35-5.15-1.13=5.93+3.52-7.31=0.81-0.47+8.52+9.86=8.93-6.02+9.54-9.66=5.09+3.19+6.82+0.95=6.86+1.16=1.25+9.96+6.22=8.72-0.97-1.64-2.19=3.31+1.52+3.58+7.3=7.43+6.24=7.86-1.28+4.34-1.42=9.43-1.53-1.03+1.73=1.7+7.99+3.13+3.84=5.32+4.97+5.55-4.01=4.74+2.08+4.18+9.85=9.66+6-3.4=9.95-2.43+4.54+5.05=1.56+4.1-4.61+1.86=7.08-1.53-4.14=7.75+3.13-6.04+9.06=4.06+9.96-5.99+7.34=2.33+2.21=9.6-5.72-3.15=0.55+1.41+5+8.66=8.46-2.62-1.65-2.3=7.52-7.41=3.69+9.07-8.86=5.99-4.3+0.93+0.86=9.16-4.42-3.63+4.35=4.42+1.18-0.6-3.13=9.76-6.8+3.87+5.34=6.74-1.72-4.82+6.05=3.26+5.5+9.77+9.6=2.8+9.86-7.39-4.03=5.6-3.32+6.69-4.03=7.95-1.24+3.14=5.85-2.16-0.73+1.59=8.39-2.59-1.61-3.86=5.45+8.9-7.28=4.33+1.63-1.48=4.65+4.05-1.13+6.92=9.39+2.55+2.36+0.12=5.86+6.27-6.75-3.33=6.56-0.78-1.59+4.39=4.49-2.48+1.59-3.14=4.36-2.24+3.6=9.45+4.17-2.04-6.29=3.28+0.41=8.16+7.55=9.08-8.73-0.24=3.8+8.74-3.05+0.46=8.53-5.48+7.86+4.19=4.16+2.74+1.58-7.67=7.63-4.77-1.64=8.03+5.93-4.17-0.78=6.97+0.15-6.36+4.46=6.57+1.99+7.23=6.6-3.78-0.87+0.71=3.59+9.67-1.98-2.79=6.45+8.3-3.04=8.27+5.7-1.1-6.67=9.29-1.5-4.87-1.39=7.73+7.12=0.27+8.99=4.73-1.69+0.92=8.05+7.12-0.47-7.19=2.29+9.5+8.08+0.97=1.37+7.06=2.35+6.4-4.65=9.11+0.2+7.04=6.06+3.49=3.45+0.55-2.24+5.17=4.4+1.42+8.76+6.17=7.86-1.01-0.48+1.76=9.86-9.09+6.61+2.93=5.71-2.77+6.48=9.42+9.78-5.14=8.71+4.7-9.05=9.26+4.63+5.77=9.29-0.56-4.62-1.65=4.9-2.59+7.83-6.15=9.22+7.19=1.53+1.31-2.24+1.33=6.01+1.1-4.55+6.42=0.83+9.98+9.79+1.75=8.1-2.8+9.87-7.25=6.27-1.94+7.89+1.29=9.31-1.31=4.42+5.91-7.88=0.49+4.08+5.24+1.25=8.69-5.42-2.95=9.63-8.17-0.02=7.05-6.58=4.3+4.57+7.1=9.46-1.08-3.52-2.86=0.91+8.83-2.96-1.84=9.09+1.35+6.13=6+1.69+9.81-0.92=9.12+4.37=8.19+7.67-6.47+2.26=5.81-0.07+4.28-6.94=7.47-1.54-5.77=9.52-6.83+1.99+6.43=9.94-1.68-6.07=8.27+1.72-5.45-4.37=5.88-5.05=7.69-1.38-0.79-5.35=5.23+6.97+3.15=5.72-1.32+5.74-9.34=8.89+7.59-1+2.65=7.59+2.31=0.31+6.29+6.41+9.54=9.15+4.62-0.1+7.77=9.71-4.72-2.29+7.59=7.73+6.57+4.07=8.77-5.53+9.25-8.78=6.15-0.02+8.64=8.52-4.76-2.24-0.6=9.14-8.78=6.63-0.25-5.03=9.25-7.86=0.02+9.91-2.33-2.39=6.84-4.73-1.15-0.41=6.5-0.68+9.79+5.11=7.58+7.26=4.65+7.34+3.19+8.78=4.1+2.32-2.99+6.64=9.12-6.21=9.59-0.26-3.32+7.25=1.57+6.55-1.01-0.54=4.72+4.37-3.39=9.65-1.24-4.91-0.14=9.29+8.41-9.51-0.97=4.69-2.86+7.69-0.69=1.45+4.7+1.05-6.34=9.81+4.99-1.75=4.72-1.09-2.85=3.52+7.37-1.34=4.41-1.09+1.12=8.32-0.21-3.27-4.52=2.45+2.8+4.92-9.49=9.84-2.37+3.24+8.34=9.31-5.78+8.45=8.59-3.02-3.29+0.79=2.33+0.88=2.91-1.1=8.84-2.3-2.5+7.4=3.54+5.15+4.15=5.3+7.1=7.52+5.3-1.9-3.64=6.04-0.13+9.13-6.28=9.07+9.44-8.63-4.73=4.18+3.55+8.81-0.92=8.25+0.57=1.36+3.77+0.97-5.68=9.79-5.43+7.05-6.59=7.75-0.33-3.91-0.44=9.2-4.12-1.65+1.57=6.88+2.8-2.06+6.12=8.98+2.79=9.83+9.49=5.57-1.04-2.68=3.76+9.83-7.07=7.55+5.19=7.23-0.85-2.3-0.7=9.18-0.19-2.59=8.93-6+0.59+4.77=4.68-1.73-0.29+9.57=7.81-6.37-0.54+1.53=8.16-1.98-0.48=9.55-9+7.54=5.23-1.29+1.32+8.44=8.17+4.87-0.48=4.12-3.34+5.76-1.43=1.45+5.38-4.69+8.98=2.79+7.23+0.38-3.9=2.36+6.73+6.64+6.15=4.4+7.31=8.76-4.41-3.03=8.85-8.42+9.95+2.7=4.57+8.3=5.83+6.91=9.78-0.63=3.91+7.38-3.97=8.69-1.71-2.02-2.92=2.56-0.38=6.04+1.82=8.27-3.22-2.64-1.82=6.45+2.58+5.48-0.25=9.71-2.82-1.12=1.16+3.92+5.28-8.49=2.47+6.29-6.79=7.98-0.03-4.39+7.35=3.37+3.69+9.6-2.59=5.88-1.03-1.35=6.75+7.1=9.89-3-0.99-1.06=9.6-1.49-1.9-2=0.08+7.06-0.29-0.66=6.3-4.06+6.83+8.74=8.05+3.51+5.29=8.58-1.62=9.06-2.2-3.65-0.98=8.51-5=6.35-6.01+6.87+6.24=8.07-6.27+2.08+9.72=7.77-1.67+9.34=9.03+6.22-0.8-7.51=8.63-8.38+6.38=2.41+8.21+1.67=9.83-6.62-2.25=4.65-1.06=0.06+9.21-1.33-6.79=9.55-7.52-1.2+3.76=1.55+5.96+7.05=3.4-0.3+5.2+8.17=2.03+0.95+6.88-5.61=4-3.9=5.68-0.21-3.79-0.62=5.57-0.71+0.16=8.78-4.12=9.82-4.96-1.81+6.47=9.61-6.33-0.08-2.03=7.82+1.15+5.83+7.42=8.43-1.51-1.93-0.18=5.1-0.86+8.64=5.29-0.6-1.44=1.03+2.85+9.55=4.88+7.81+0.58-2.61=8.9-3.3+4.41+6.85=9.99+1.73+8.82+5.89=1.71+6.53+3.39+1.04=5.91-0.62+5.85+2.51=8.08-0.48=6.87-3.26-2.72-0.73=0.97+7.59-5.28=7.96-6.09-0.41=9.23-4.71-1.58=7.24+0.86-7.97=0.75+2.65=1.78+0.19+2.95-3.4=6.66-0.91-3.36=9.6-2.18-2.7-1.36=7.59-0.29-2.68-3.18=9.86-4.93-1.99+4.5=8.03-2.39-0.48-4.33=2.98-1.07-0.41=9.9-3.18-5.47=7.74-1.52-0.88-1.26=5.63+8.99+9.24=6.65+6.19-8.4+3.98=7.67-6+8.81+6.22=0.24+0.23+6.03=6.56-0.66+0.91+2.28=6.78+5.51-5.49+1.97=8.03-2.65+7.91-7.69=2.08+7.63+9.55+6.93=0.54+6.23+5.6+0.22=6.17-3.16=5.71-1.42-4.16=0.19+9.16-5.46=3.93+6.87+8.86-4.38=4.58+9.68+4.47=7.74-4.09-2.47+4.78=9.69+8.83-0.63+8.29=3.22-0.17+1.33=1.11+6.07=9.45-2.62-2.83+6.6=9.47-4.78+7.87-5.57=9.61+1.33+9.42+7.85=3.93+6.49-5.3-4.49=9.73-6.8-1.51+5.68=8.06-1.76=4.93+0.82-0.88=8.5+6.1-5.09=0.09+9.15=1.15+1.68+2.18-0.39=5.38-0.76+6.84-5.06=8.24+1.93-0.57+4.42=9.12+5.08+7.65-6.02=8.84-1.25+8.38+7.21=5.92-4.36-0.19=6.7-2.54+9.11+7.31=5.28-0.52=6.93-3.51+1.46+0.98=8.36-4.74-1.22+2.25=9.04-7.46+9.22+7.54=6.75-5.61+0.87=9.16+0.94+8.94=8.55-0.44-4.99=9.23+8.07=4.79+9.11-1.85+1.13=9.74+4.03+5.25+9.13=5.87-0.95-1.26+2.59=7.76-0.92+1.65-5.56=4.97+7.04-2.2=9.36-1.15+7.9-2.56=6.74+8.94+5.16+6.45=8.4-4.5+4.06+7.92=9.13-1.31+3.23-9.74=9.13+6.94-8.22-2.84=5.13-3.23=9.63-0.82+7.4+9.75=4.35+5.66-4.98+7.08=5.01+3.64+9.99+2.59=4.95-3.42-0.91-0.2=7.09-3.21=5.2+2.24+7.13-9.51=7.01+5.08=8.26-5.44-0.18=8.13+1.72+8.88=5.13-1.98+4.66=4.11+6.35-6.81-1.75=6.41+7.8=4.64-0.03=8.57+8.67-3.48=7.09-4.69-0.86+9.43=5.48-5.01+7.06-7.12=9.73-5.18-1.64+6.26=8.69+0.32-5.3+8.51=1.66+4.21+2.03=6.26+5.17-7.59+1.16=7.15-6.01-0.46=0.47+0.45+8.71-1.64=5.31-2.09+0.44-2.44=6.65+9.62-1.46=3.67+9.26+2.05-3.39=9.54+7.05+8.65=7.71+9.55-9.07=8.78-7.26=5.29-1.53-1.11+8.83=9.85+1.45+5.94+7.52=3.65+8.73+8.16-4.77=4.85+2.42-7.11+7.07=8.28-5.28=8.95+0.12=7.24-4.48+8.57=9.75-3.58-5.08=5.2-2.69+8.56-3.92=5.52-0.69-2.13=3.22+5.88+3.76=8.81+7.07-7.65+0.61=8.44-0.12-2.22+8.55=8.28-6.62=3.61-2.85=6.68-0.43+8.69=6.98+4.23+7.02+2.44=5.84+3.52+2.12-8.36=5.03-0.64+7.89-1.49=4.66-1.59+8.57=4.58+5.22+9.86=6.64-5.21+8.7-8.51=5.2-0.21-2.29-0.57=8.96+7.8-0.64=7.29-4.27+4.45=6.06+7.79-1.43+0.71=7.23-2.57+1.96-2.64=0.7+2.94+1.39+1.72=9.56-8.45+8.28=7.35-7.02+5.28-0.79=1.17+4.24-0.15-1.26=6.49+0.04+4.77-1.09=8.03+2.92-7.82=0.07+9.07-3.02+8.78=3.47-0.38+8.22+0.57=6.67-3.45=6.52-3.01=4.67-1.22-2.76=7.93-3.91=1.84+6.57=6.21-4.48+5.74=8.47-5.44+7.51+0.92=8.45-4.64+3.6=5.25-3.92-0.22+1.78=5.85-0.74+6-5.01=9.17+4.58-8.31=4.95+5.37-1.77-4.98=2.23+9.29+6.45-7.77=4.84-2.75+0.47-1.65=7.3-0.92-5.93-0.02=7.84-0.78-2.07-3.31=9.44-2.64+5.41=7.42+8.72-4.87+5.93=7.73-7.44+1.93=6.57-5.35-0.12-0.31=6.31+6.57+8.75=8.78-2.34-3.07+6.1=2.76+7.94+5.48-4.02=6.24+2.38+9.75=9.77+5.23-5.87-3.75=5.96+8.06-1.51-0.37=9.95+6.44-9.93-0.38=9.95-1.53+6.46+7.26=6.63-1.19+4.46=4.52+4.23+1.45=2.29+7.51-9.37=7.55-5.13-1.55+2.36=5.03+8.04+3.36=5.71+9.96+9.91-7.59=8.21-6.54+9.52=0.96+9.07+4.11-8.4=4.15-0.5+8.05=1.49+4.67+4.35-2.99=8.72-1.73-3.34+9.69=6.09-5.99+2.42+1.32=8.65-2.39+7.46-5.35=5.51+1.4+7.74+2.72=8.86-2.41+3.77=8.6+3.57-2.11+5.88=5.93+6.15+8.81+2.69=6.22-2.68=7.69+3.7-7.51-1.71=5.35+1.83+4.39+7.3=9.49-8.97-0.03=9.72-0.74-3.04=9.08-0.36-0.57-7.3=9.69-1.55-6.32+3.58=9.01+2.38=2.97+8.04-0.1=6.03+9.91-8.4-1.5=5.9-0.31-3.44+6.76=5.06+9.7-1.41-9.24=0.89+3.87+2.92=4.74-0.09=5.88-1.57+2.5=9.31-0.94=9.1-2.39-2.74+3.39=6.49-3.33-1.95=8.62-1.42-1.16-4.73=8.41-4.22+3.2-3.18=9.08-1.2+0.66+0.5=7.39-3.01-1.59+6.78=4.64-0.49+3.1-0.29=5.62+0.29-1.07+1.73=2.06+2.35=7.05-1.31-1.45-2.88=2.86+8.8+8.17+6.44=0.81+9.43+7.45+8.26=9.49-5.36-1.65=8.1-1.13=3.12-2.09+3.29+8.25=2.35+3.54-1-2.57=6.89+5.17-5.48+8.25=6.41+5.56=8.09-4.02+8.23+1.11=6.66-0.08=9.5-3.59-3.23=3.08+4.37+9.79+9.57=8.55-1.59-0.61-5.59=1.99+9.42+6.66=5.1+5.94-0.34+1.05=1.02+3.9+9.9=3.86+2.91+7.19-7.52=9.95-0.02+2.77-8.98=8.56-1.59+7.78+7.42=3.98+6.93-2.66=9.14+2.47=2.72+8.16-5.87-1.04=4.63-0.8+7.97-1.23=1.08+8.83-4.2-3.46=9.26+5.65-4.48-9.52=7.39-1.99-0.02=4.86+8.88+3.07=0.15+6.43-4.48-1.18=9.51+2.5-3.01-5.93=9.42+4.16+0.66-1.02=4.48+6.17-1.39-5.76=6.28-3.39+0.57=5.68-5.13+8.46-2.55=1.02+9.37=6.56+4.74=9.45+0.62-0.14=7.64-7.02+4.76+9.23=9.79-3.08=9.17-3.83-0.8-3.37=6.84+9.41-0.68-6.41=7.26-1.25-1.44-3.72=4.4+6.7-4.54=9.57-0.07=3.97+6.61+1.22+3.55=5.77-1.64-0.51-2.84=0.79+6.27=2.11+1.09+3.29=7.75+1.83+7.73+2.94=3.13+0.95+8.69=8.86-3.85-4.21-0.03=5.43-2.93=5.8-1.09-0.64+0.45=4.78+8.96-1.12-9.14=9.57+6.53+6.86-4.36=1.64+2.82+8.77+6.23=0.74+4.63-0.32-2.21=0.89+5.8+4.69=9.35-6.16+3.35-1.14=0.31+9.82+5.36=9.11+2.87+9.81+8.73=9.32+6.26+5.92+8.23=4.21+8.51+1.83=3.8+5.76-7+8.39=6.8+0.86-0.22+4.2=9.77+1.35+3.65-4.72=8.69-7.89+8.58+0.23=8.38-1.27+6.11+8.78=9.32-7.63+2.7=7.15-5.31=7.28-0.03-4.29-2.21=5.56+9.79-9.61=3.13+9.97-1.6+8.66=4.1-0.09-2.99-0.67=7.55-0.21+1.92=9.27-9.13+8.32+4.71=4.97-0.13-0.04=8.67+8.81+4.2=8.34-5.19+9.79=5.11+6.91-0.62-1.94=5.67+9.46-5.83-0.14=5.92+8.38=9.8+6.93=5.92-3.12-0.76=3+5.75-0.76-5.7=9.76-7.52+3.29+0.89=6.7+3.76-6.83=9.94-7.78-0.44=6.38+4.19+2.84-9.34=2.85+2.84=4.32+3.26-2.09=9.52+6.38+5.44-3.42=1.15+8.88+5.22=2.78+3.54-1.32=9.29-6.48+3.34=8.51-2.02+0.89-0.22=5.76-4.03=9.5-4.44-0.91-1.24=2.84+8.56-4.78=5.07+5.97+5.18=4.5+5.11-4.44+9.09=8.1+9.32+3.42=8.76-3.61-0.61+2.98=9.73-4.2+6.16=參考答案4.87+6.9-7.79=3.988.65-5.04+4.45+8.88=16.940.59+1.42+5.53=7.548.79+1.39=10.182.95-1.05+1.44+1.27=4.616.82-0.13-2.22=4.471.39+3.28-3.61+1.91=2.979.61-3.99=5.625.13-1.29-2.21+1.21=2.842.96+6.16+4.72=13.845.44-1.39+5.13-5.51=3.675.86-3.72=2.149.24-2.21-5.35-1.56=0.126.47+5.98+7.36-2.6=17.217.31-4.65+0.91+5.1=8.679.03-3.77=5.267.28+6.93+4.84-1.76=17.290.12+3.12=3.248.75+9.92-6.32-3.45=8.90.91+9.86-2.33=8.442.32+7.31+1.73-2.82=8.545.11+1.86+3.69+1.13=11.797.76+2.67-2.19+0.07=8.318.83-2.66-3.98+0.71=2.96.33-5.07+7.27-0.07=8.469.2-6.5+1.45=4.153.34+2.09+8.38=13.818.34+9.87=18.213.85+0.09+6.14=10.088.29-0.35+6.52=14.467+7.69-5.57-8.97=0.153.46-2.09+5.1=6.478.21-0.54-5.89=1.783.28-0.15-0.75=2.385.96-3.18=2.788.96-2.56-0.11-1.32=4.977.53+9.14+7.99-3.61=21.055.99+4.2-0.79-7.57=1.839.16-5.38=3.788.11+1.35-5.56=3.95.82-1.65+5.66+1.13=10.968.81-3.93=4.884.45-1.23+2.11+5.77=11.18.45+1.01+4.91+7.74=22.111.92+5.14+8.52-5.88=9.74.79-0.43+6.16=10.527.52+7.94=15.465.52+5.31=10.832.28+7.44-5.86=3.869.81-0.65+0.85+2.15=12.169.9-5.25-3.95+5.61=6.316.46-5.82+7.91=8.555.16-4.81+3.84-0.09=4.16.57+2.37+9.48+3.93=22.355.19-2.41-1.88+1.32=2.224.94-0.84+5.17-8.56=0.717.56-6.63+9=9.937.03+5.6+2.71+9.89=25.234.58+9.47-2.12=11.939.39+0.55=9.944.93+4.25+2.95-9.79=2.344.44+0.9-2.33+4.06=7.075.85-4=1.858.67-6.03=2.643.4-1.12+4.23=6.514.49+1.42-0.86+5.22=10.276.16+5.54+8.46+1.12=21.288.05+4.3+5.99-7.19=11.159.07-5-0.1-3.82=0.151.85+7.48+6.01-1.76=13.587.82-2.27+6.57=12.124.84+5.2-5.4+3.65=8.299.15+8.99-4.5+1.98=15.629.9-1.41-5.7+4.6=7.398.86-1.61+0.48=7.737.12+9.3-7.49-2.73=6.23.47+1.63+2.77+8.3=16.175.42+9.27=14.696.24+4.2+8.87-8.03=11.288.49+7.16-9.43=6.221.93+6.6-4.81=3.726.98-1.79-2.29-0.6=2.36.45-4.73=1.726.2+7.49-5.17-4.92=3.69.35-9.2+4.37=4.527.57+5.04+7.41+2.06=22.081.31+3.2+1.1+5.1=10.711.37+7.58+5.37+2.81=17.133.72-2.49=1.234.56-0.65-0.64=3.279.51-3.22-2.76=3.538.36-3.62+4.96=9.78.21-3.32-3.03+7.94=9.86.43+7.02+9.02=22.474.83+3.75+5.91+1.9=16.398.39-0.47-3.63=4.297.08+7.23-0.31-4.02=9.986.74+7.18-6.41-5.91=1.63.49-0.33-0.75=2.413.93-0.11+5.54-7.53=1.837.57+8.6+2.36+9.85=28.382.64+5.38-0.51=7.511.26+9.02+6.23=16.511.13+7.89+1.42-2.06=8.385.53-2.07-2.06=1.49.16-4.7+3.27=7.736.14-0.04+5.22-3.39=7.937.54+7.28-4.5+1.85=12.177.26-1.08-4.39+9.43=11.228.16+6.42-3.49-7.76=3.338.21+1.6=9.818.06+5.39-3.21-1.19=9.058.56+5.06+6.4+4.51=24.537.29+7.78+1.64=16.719.02+9.52+6.59-8.76=16.379.26-3.1+7.37-8.33=5.28.42+8.09+3.66-2.03=18.145.41-3.79+0.88+9.75=12.251.46-1.32+6.42-3.65=2.918.84+8.48-3.37+5.98=19.935.43-1.27-0.43-3.34=0.396.58-0.21+0.36+6.64=13.374.26-0.88+7.96-9.07=2.275.18+4.47-3.8=5.859.49-3.56-2.4=3.536.56-1.07+4.43=9.929.55-6.42+1.52+7.92=12.576.12-3.42+9.55+5.04=17.297.66-6.31+4+6.55=11.96.42+3.1-5.71+5.47=9.289.98-1.51+1.56-3.37=6.669.16-5.6-0.8+9.53=12.293.48+9.15-9.69=2.949.08-0.43-4.3=4.354.84+9.84+0.31+2.03=17.029.46-4.02-1.85=3.598.95-1.54+2.52=9.938.49-1.53-6.51+5.35=5.89.23+4.58+1.32=15.134.73-0.09-2.32+5.03=7.358.71-2.31-1.8+0.51=5.110.48+6.36=6.841.49-1.27+6.3-1.43=5.099.07-0.7-1+8.49=15.860.4+3.71-3.77+3.43=3.778.97-7.45+6.82=8.348.39+1.38+3.01+5.64=18.429.02-5.05=3.976.8+8.46+6.16-9.39=12.031.21+5.51-3.26-2.36=1.19.2+8.98-9.7+9.71=18.194.89-1.12+7.69-2.56=8.99.2+0.57-0.64-0.34=8.797.2+4.55-2.62=9.137.81-0.26-1.37-4.57=1.618.59-3.19+5.12=10.521.34+7.15+1.04=9.535.53+3.21+9.77=18.516.87-0.17-0.34+6.92=13.284.72+8.19-1.67+9.95=21.197.25-5.96=1.296.55+4.33+2.33-7.44=5.777.14+2.9+5.49-4.22=11.313.57-1.95+4.73+8.24=14.595.15+7.44-9.28=3.319.72-3.57-0.61-1.98=3.564.14-0.17-2.67+1.06=2.362.23+8.86-4.34+8.89=15.641.7+5.52=7.224.78+6.04=10.828.88-0.67-4.97+9.31=12.555.25-2.64=2.619.54-0.31+2.76+8.55=20.547.01+2.16+0.57-6.11=3.635.1+6.04+4.93=16.079.2+1.04-9.51=0.738.92-2.52-0.18-3.71=2.518.02+1.36-4.66+7.48=12.25.6+6.75=12.356.2-1.19-2.61-1.2=1.28.9+5.54-9.13+5.68=10.998.52+5.37-3.97=9.927.82-0.96-3.33=3.533.21+9.93-0.9+8.45=20.699.47-2.94-1.45=5.087.44-5.13+5.01=7.321.82-0.24+2.94-0.22=4.35.08+7.1+3.25+4.1=19.538.49-7.31+4.16=5.345.13+0.71+6.7-9.45=3.096.63-0.98-3.93=1.725.24-3.24=29.56-8.54+4.06-1.2=3.889.14-0.41-0.36-4.53=3.844.48+2.02+5.26-0.88=10.881.17+6.54+2.63-3.47=6.878.81-7.33-0.22+9.24=10.52.32+6.06+3.17+6.81=18.363.66+3.75-0.36=7.056.83+0.64+9.99+9.88=27.348.96+1.16+0.37=10.496.97-1.5+2.74-2.87=5.343.08+2.2+7.84=13.129.47-2.98=6.499.22-3.65-1.67-0.22=3.684.78+8.04+4.42=17.247.26+5.92-2.78+2.57=12.978.33-0.09-1.25-5.9=1.096.44-1.52+8.79-4.82=8.896.88-0.83+1.84=7.890.82+1-1.25+6.35=6.927.56-4.98+2.75+4.99=10.326.54-0.61+7.98-7.91=68.22-1.56-4.93+6.87=8.68.04-7.03+3.54-2.77=1.784.07+4.33+5.68=14.081.57+5.41+4.69-6.25=5.425.55+7.35-5.15-1.13=6.625.93+3.52-7.31=2.140.81-0.47+8.52+9.86=18.728.93-6.02+9.54-9.66=2.795.09+3.19+6.82+0.95=16.056.86+1.16=8.021.25+9.96+6.22=17.438.72-0.97-1.64-2.19=3.923.31+1.52+3.58+7.3=15.717.43+6.24=13.677.86-1.28+4.34-1.42=9.59.43-1.53-1.03+1.73=8.61.7+7.99+3.13+3.84=16.665.32+4.97+5.55-4.01=11.834.74+2.08+4.18+9.85=20.859.66+6-3.4=12.269.95-2.43+4.54+5.05=17.111.56+4.1-4.61+1.86=2.917.08-1.53-4.14=1.417.75+3.13-6.04+9.06=13.94.06+9.96-5.99+7.34=15.372.33+2.21=4.549.6-5.72-3.15=0.730.55+1.41+5+8.66=15.628.46-2.62-1.65-2.3=1.897.52-7.41=0.113.69+9.07-8.86=3.95.99-4.3+0.93+0.86=3.489.16-4.42-3.63+4.35=5.464.42+1.18-0.6-3.13=1.879.76-6.8+3.87+5.34=12.176.74-1.72-4.82+6.05=6.253.26+5.5+9.77+9.6=28.132.8+9.86-7.39-4.03=1.245.6-3.32+6.69-4.03=4.947.95-1.24+3.14=9.855.85-2.16-0.73+1.59=4.558.39-2.59-1.61-3.86=0.335.45+8.9-7.28=7.074.33+1.63-1.48=4.484.65+4.05-1.13+6.92=14.499.39+2.55+2.36+0.12=14.425.86+6.27-6.75-3.33=2.056.56-0.78-1.59+4.39=8.584.49-2.48+1.59-3.14=0.464.36-2.24+3.6=5.729.45+4.17-2.04-6.29=5.293.28+0.41=3.698.16+7.55=15.719.08-8.73-0.24=0.113.8+8.74-3.05+0.46=9.958.53-5.48+7.86+4.19=15.14.16+2.74+1.58-7.67=0.817.63-4.77-1.64=1.228.03+5.93-4.17-0.78=9.016.97+0.15-6.36+4.46=5.226.57+1.99+7.23=15.796.6-3.78-0.87+0.71=2.663.59+9.67-1.98-2.79=8.496.45+8.3-3.04=11.718.27+5.7-1.1-6.67=6.29.29-1.5-4.87-1.39=1.537.73+7.12=14.850.27+8.99=9.264.73-1.69+0.92=3.968.05+7.12-0.47-7.19=7.512.29+9.5+8.08+0.97=20.841.37+7.06=8.432.35+6.4-4.65=4.19.11+0.2+7.04=16.356.06+3.49=9.553.45+0.55-2.24+5.17=6.934.4+1.42+8.76+6.17=20.757.86-1.01-0.48+1.76=8.139.86-9.09+6.61+2.93=10.315.71-2.77+6.48=9.429.42+9.78-5.14=14.068.71+4.7-9.05=4.369.26+4.63+5.77=19.669.29-0.56-4.62-1.65=2.464.9-2.59+7.83-6.15=3.999.22+7.19=16.411.53+1.31-2.24+1.33=1.936.01+1.1-4.55+6.42=8.980.83+9.98+9.79+1.75=22.358.1-2.8+9.87-7.25=7.926.27-1.94+7.89+1.29=13.519.31-1.31=84.42+5.91-7.88=2.450.49+4.08+5.24+1.25=11.068.69-5.42-2.95=0.329.63-8.17-0.02=1.447.05-6.58=0.474.3+4.57+7.1=15.979.46-1.08-3.52-2.86=20.91+8.83-2.96-1.84=4.949.09+1.35+6.13=16.576+1.69+9.81-0.92=16.589.12+4.37=13.498.19+7.67-6.47+2.26=11.655.81-0.07+4.28-6.94=3.087.47-1.54-5.77=0.169.52-6.83+1.99+6.43=11.119.94-1.68-6.07=2.198.27+1.72-5.45-4.37=0.175.88-5.05=0.837.69-1.38-0.79-5.35=0.175.23+6.97+3.15=15.355.72-1.32+5.74-9.34=0.88.89+7.59-1+2.65=18.137.59+2.31=9.90.31+6.29+6.41+9.54=22.559.15+4.62-0.1+7.77=21.449.71-4.72-2.29+7.59=10.297.73+6.57+4.07=18.378.77-5.53+9.25-8.78=3.716.15-0.02+8.64=14.778.52-4.76-2.24-0.6=0.929.14-8.78=0.366.63-0.25-5.03=1.359.25-7.86=1.390.02+9.91-2.33-2.39=5.216.84-4.73-1.15-0.41=0.556.5-0.68+9.79+5.11=20.727.58+7.26=14.844.65+7.34+3.19+8.78=23.964.1+2.32-2.99+6.64=10.079.12-6.21=2.919.59-0.26-3.32+7.25=13.261.57+6.55-1.01-0.54=6.574.72+4.37-3.39=5.79.65-1.24-4.91-0.14=3.369.29+8.41-9.51-0.97=7.224.69-2.86+7.69-0.69=8.831.45+4.7+1.05-6.34=0.869.81+4.99-1.75=13.054.72-1.09-2.85=0.783.52+7.37-1.34=9.554.41-1.09+1.12=4.448.32-0.21-3.27-4.52=0.322.45+2.8+4.92-9.49=0.689.84-2.37+3.24+8.34=19.059.31-5.78+8.45=11.988.59-3.02-3.29+0.79=3.072.33+0.88=3.212.91-1.1=1.818.84-2.3-2.5+7.4=11.443.54+5.15+4.15=12.845.3+7.1=12.47.52+5.3-1.9-3.64=7.286.04-0.13+9.13-6.28=8.769.07+9.44-8.63-4.73=5.154.18+3.55+8.81-0.92=15.628.25+0.57=8.821.36+3.77+0.97-5.68=0.429.79-5.43+7.05-6.59=4.827.75-0.33-3.91-0.44=3.079.2-4.12-1.65+1.57=56.88+2.8-2.06+6.12=13.748.98+2.79=11.779.83+9.49=19.325.57-1.04-2.68=1.853.76+9.83-7.07=6.527.55+5.19=12.747.23-0.85-2.3-0.7=3.389.18-0.19-2.59=6.48.93-6+0.59+4.77=8.294.68-1.73-0.29+9.57=12.237.81-6.37-0.54+1.53=2.438.16-1.98-0.48=5.79.55-9+7.54=8.095.23-1.29+1.32+8.44=13.78.17+4.87-0.48=12.564.12-3.34+5.76-1.43=5.111.45+5.38-4.69+8.98=11.122.79+7.23+0.38-3.9=6.52.36+6.73+6.64+6.15=21.884.4+7.31=11.718.76-4.41-3.03=1.328.85-8.42+9.95+2.7=13.084.57+8.3=12.875.83+6.91=12.749.78-0.63=9.153.91+7.38-3.97=7.328.69-1.71-2.02-2.92=2.042.56-0.38=2.186.04+1.82=7.868.27-3.22-2.64-1.82=0.596.45+2.58+5.48-0.25=14.269.71-2.82-1.12=5.771.16+3.92+5.28-8.49=1.872.47+6.29-6.79=1.977.98-0.03-4.39+7.35=10.913.37+3.69+9.6-2.59=14.075.88-1.03-1.35=3.56.75+7.1=13.859.89-3-0.99-1.06=4.849.6-1.49-1.9-2=4.210.08+7.06-0.29-0.66=6.196.3-4.06+6.83+8.74=17.818.05+3.51+5.29=16.858.58-1.62=6.969.06-2.2-3.65-0.98=2.238.51-5=3.516.35-6.01+6.87+6.24=13.458.07-6.27+2.08+9.72=13.67.77-1.67+9.34=15.449.03+6.22-0.8-7.51=6.948.63-8.38+6.38=6.632.41+8.21+1.67=12.299.83-6.62-2.25=0.964.65-1.06=3.590.06+9.21-1.33-6.79=1.159.55-7.52-1.2+3.76=4.591.55+5.96+7.05=14.563.4-0.3+5.2+8.17=16.472.03+0.95+6.88-5.61=4.254-3.9=0.15.68-0.21-3.79-0.62=1.065.57-0.71+0.16=5.028.78-4.12=4.669.82-4.96-1.81+6.47=9.529.61-6.33-0.08-2.03=1.177.82+1.15+5.83+7.42=22.228.43-1.51-1.93-0.18=4.815.1-0.86+8.64=12.885.29-0.6-1.44=3.251.03+2.85+9.55=13.434.88+7.81+0.58-2.61=10.668.9-3.3+4.41+6.85=16.869.99+1.73+8.82+5.89=26.431.71+6.53+3.39+1.04=12.675.91-0.62+5.85+2.51=13.658.08-0.48=7.66.87-3.26-2.72-0.73=0.160.97+7.59-5.28=3.287.96-6.09-0.41=1.469.23-4.71-1.58=2.947.24+0.86-7.97=0.130.75+2.65=3.41.78+0.19+2.95-3.4=1.526.66-0.91-3.36=2.399.6-2.18-2.7-1.36=3.367.59-0.29-2.68-3.18=1.449.86-4.93-1.99+4.5=7.448.03-2.39-0.48-4.33=0.832.98-1.07-0.41=1.59.9-3.18-5.47=1.257.74-1.52-0.88-1.26=4.085.63+8.99+9.24=23.866.65+6.19-8.4+3.98=8.427.67-6+8.81+6.22=16.70.24+0.23+6.03=6.56.56-0.66+0.91+2.28=9.096.78+5.51-5.49+1.97=8.778.03-2.65+7.91-7.69=5.62.08+7.63+9.55+6.93=26.190.54+6.23+5.6+0.22=12.596.17-3.16=3.015.71-1.42-4.16=0.130.19+9.16-5.46=3.893.93+6.87+8.86-4.38=15.284.58+9.68+4.47=18.737.74-4.09-2.47+4.78=5.969.69+8.83-0.63+8.29=26.183.22-0.17+1.33=4.381.11+6.07=7.189.45-2.62-2.83+6.6=10.69.47-4.78+7.87-5.57=6.999.61+1.33+9.42+7.85=28.213.93+6.49-5.3-4.49=0.639.73-6.8-1.51+5.68=7.18.06-1.76=6.34.93+0.82-0.88=4.878.5+6.1-5.09=9.510.09+9.15=9.241.15+1.68+2.18-0.39=4.625.38-0.76+6.84-5.06=6.48.24+1.93-0.57+4.42=14.029.12+5.08+7.65-6.02=15.838.84-1.25+8.38+7.21=23.185.92-4.36-0.19=1.376.7-2.54+9.11+7.31=20.585.28-0.52=4.766.93-3.51+1.46+0.98=5.868.36-4.74-1.22+2.25=4.659.04-7.46+9.22+7.54=18.346.75-5.61+0.87=2.019.16+0.94+8.94=19.048.55-0.44-4.99=3.129.23+8.07=17.34.79+9.11-1.85+1.13=13.189.74+4.03+5.25+9.13=28.155.87-0.95-1.26+2.59=6.257.76-0.92+1.65-5.56=2.934.97+7.04-2.2=9.819.36-1.15+7.9-2.56=13.556.74+8.94+5.16+6.45=27.298.4-4.5+4.06+7.92=15.889.13-1.31+3.23-9.74=1.319.13+6.94-8.22-2.84=5.015.13-3.23=1.99.63-0.82+7.4+9.75=25.964.35+5.66-4.98+7.08=12.115.01+3.64+9.99+2.59=21.234.95-3.42-0.91-0.2=0.427.09-3.21=3.885.2+2.24+7.13-9.51=5.067.01+5.08=12.098.26-5.44-0.18=2.648.13+1.72+8.88=18.735.13-1.98+4.66=7.814.11+6.35-6.81-1.75=1.96.41+7.8=14.214.64-0.03=4.618.57+8.67-3.48=13.767.09-4.69-0.86+9.43=10.975.48-5.01+7.06-7.12=0.419.73-5.18-1.64+6.26=9.178.69+0.32-5.3+8.51=12.221.66+4.21+2.03=7.96.26+5.17-7.59+1.16=57.15-6.01-0.46=0.680.47+0.45+8.71-1.64=7.995.31-2.09+0.44-2.44=1.226.65+9.62-1.46=14.813.67+9.26+2.05-3.39=11.599.54+7.05+8.65=25.247.71+9.55-9.07=8.198.78-7.26=1.525.29-1.53-1.11+8.83=11.489.85+1.45+5.94+7.52=24.763.65+8.73+8.16-4.77=15.774.85+2.42-7.11+7.07=7.238.28-5.28=38.95+0.12=9.077.24-4.48+8.57=11.339.75-3.58-5.08=1.095.2-2.69+8.56-3.92=7.155.52-0.69-2.13=2.73.22+5.88+3.76=12.868.81+7.07-7.65+0.61=8.848.44-0.12-2.22+8.55=14.658.28-6.62=1.663.61-2.85=0.766.68-0.43+8.69=14.946.98+4.23+7.02+2.44=20.675.84+3.52+2.12-8.36=3.125.03-0.64+7.89-1.49=10.794.66-1.59+8.57=11.644.58+5.22+9.86=19.666.64-5.21+8.7-8.51=1.625.2-0.21-2.29-0.57=2.138.96+7.8-0.64=16.127.29-4.27+4.45=7.476.06+7.79-1.43+0.71=13.137.23-2.57+1.96-2.64=3.980.7+2.94+1.39+1.72=6.759.56-8.45+8.28=9.397.35-7.02+5.28-0.79=4.821.17+4.24-0.15-1.26=46.49+0.04+4.77-1.09=10.218.03+2.92-7.82=3.130.07+9.07-3.02+8.78=14.93.47-0.38+8.22+0.57=11.886.67-3.45=3.226.52-3.01=3.514.67-1.22-2.76=0.697.93-3.91=4.021.84+6.57=8.416.21-4.48+5.74=7.478.47-5.44+7.51+0.92=11.468.45-4.64+3.6=7.415.25-3.92-0.22+1.78=2.895.85-0.74+6-5.01=6.19.17+4.58-8.31=5.444.95+5.37-1.77-4.98=3.572.23+9.29+6.45-7.77=10.24.84-2.75+0.47-1.65=0.917.3-0.92-5.93-0.02=0.437.84-0.78-2.07-3.31=1.689.44-2.64+5.41=12.217.42+8.72-4.87+5.93=17.27.73-7.44+1.93=2.226.57-5.35-0.12-0.31=0.796.31+6.57+8.75=21.638.78-2.34-3.07+6.1=9.472.76+7.94+5.48-4.02=12.166.24+2.38+9.75=18.379.77+5.23-5.87-3.75=5.385.96+8.06-1.51-0.37=12.149.95+6.44-9.93-0.38=6.089.95-1.53+6.46+7.26=22.146.63-1.19+4.46=9.94.52+4.23+1.45=10.22.29+7.51-9.37=0.437.55-5.13-1.55+2.36=3.235.03+8.04+3.36=16.435.71+9.96+9.91-7.59=17.998.21-6.54+9.52=11.190.96+9.07+4.11-8.4=5.744.15-0.5+8.05=11.71.49+4.67+4.35-2.