四年級(jí)數(shù)學(xué)（小數(shù)加減運(yùn)算）計(jì)算題專項(xiàng)練習(xí)與答案匯編

四年級(jí)數(shù)學(xué)（小數(shù)加減運(yùn)算）計(jì)算題專項(xiàng)練習(xí)與答案匯編1.7+2.23+7.01-2.35=8.98+5.76=2.46+2.8-4.58+4.43=9.09+7.67+4.32+0.69=8.46+8.25+1.12-6.03=0.8+3.73+8.31+7.34=1.08+5.15+6.92-1.01=8.56+8.43-1.68-1.69=5.69+9.92+7.92=8.48-3.52-3.37+7.13=3.54+4.47+4.81-1.94=4.1-1.2+5.64-5.41=6.34+7.43+2.3=4.9-0.02-0.81-2.07=9.5-1.83-5.86+0.55=2.96-1.83-0.25-0.46=6.01-5.34+0.81+4.32=0.83+1.17=8.29+9.51-3.67+5.43=9.04-1.85+6.48+1.35=9.54-0.87-5.7=1.06+2.64-0.79+2.5=7.77+6.57+4.39+1.39=6.26-2-0.12-0.92=4.02-2.9=6.57-2.83+8.88-2.18=6.11-0.89+7.06-7.28=8.22+3.37+2.22-1.53=4.47+9.03-0.38-8.34=9.78-6.01+0.31+2.2=1.14+9.57-1.06-5.75=7.85-4.4+1.09+2.65=9.96-8.85+3.89=6.53-0.95+2.85=8.06+3.31+7.84-0.95=7.76-0.48-6.61+6.24=5.77-0.77=2.48-0.29+9.45+7.81=3.73-1.56+1.6+6.07=9.2+1.21-8.5+0.77=3.03+8.36-2.04-7.32=9.14+1.63-9.94+0.73=1.41+1.25+5.3-3.86=9.49-0.18-3.75-2.03=7.24+7.8-9.85-3.24=0.39+8.89-0.65-6.43=8.51-1.62+3.32-5.52=8.76+0.74+9.76-4.02=8.14-6.42-1.21+8.53=8.09-5.03-0.22+2.38=5.83-2.88+7.69+9.07=9.92-0.98-3.3=3.67+3.03+5.6=4.31-2.43+7.19+8.19=1.99-0.49=7.82-1.91+5.97-6.32=0.21+9.38+2.21+0.5=9.58-8.26=7.03-1.52+4.83-1.86=5.86-3.98+3.87=9.73-5.14-0.27=3.53-0.41-1.07+6.34=8.82-5.8-0.93+8.17=6.05+8.92+2.22+6.44=3.24-1.31-1.25+5.89=3.42-0.53+3.52=3.19+7.9-3.87=6.76+0.74=2.02+9.53-0.6+7.38=5.37+5.84-4.98+3.99=4.75-0.63=5.95+4.67-8.04=7.64-1.59-3.39+1.81=5.93-3.21-2+6.01=9.65-8.13-0.69=7.03+8.14+2.54=6.56+1.65-3.64=5.64-0.06-1.8-3.59=2.51+9.84=9.92-4.22-2.31-2.66=5.79+3.39+8.08-0.97=5.55-4.96+2.44+2.69=9.75-6.34-1.44=4.25+7.56+6.52+9.55=9.9-8.96+4.4+8.83=9.17-4.89-3.24=6+0.04-4.02-0.89=2.65-0.81+8.77-8.35=7.34-0.75-2.66+9.65=5.85+6.51=9.01+7.07+4.85+3=4.74+4.12+3.66-6.93=6.24+4.55-0.85=8.04-1.06-3.82-0.27=6.86-0.03+3.6-0.28=4.93-1.96+5.44-2.52=6.09-2.57=9.7-2.19-3.36=2.87-0.4+4.86=9.46-3.05-3.56+3.19=2.56+9.31+9.5+5.21=8.19-1.93=5.5+3.15-4.57=8.35+8.03+8.66=5.13+1.55-5.31=9.36+4.08-4.13-7.35=0.62+9.86+2.38+5.4=2.09+6.05+6.38+6.21=4.72-0.33+9.69-2.73=7.48-4.1+5.91-9=8.07-4.64+6.24-7.34=6.54+7.5=3.93+5.87-8.71=2.2-1.49+8.15=5.33+8.78-0.71=7.07-4.73+0.57=0.36+5.91-0.8-4.81=4.7-1.61=4.63-0.28-1.64+7.3=4.85-4.48+3.58+3.38=5.32+3.53+0.94+0.12=4.66-3.68+8.66=3.49+8.79-3.82=8.32-0.57-3.38=8.07-2.67-0.46-0.68=8.12-2.38-1.35=8.63+6.75-8.46+1.05=5.07-0.71-2.01-0.65=7.1+0.8+1.68-3.35=7.47+4.81+0.81=8.26-2-2.7-0.89=8.52-4-1.05-1.7=8-7.12-0.22+8.56=9.05+2.71-9.6+8.12=6.89-1.83-2.96+9.42=9.59-3.54-2.92+5.08=7.92-2.65-2.6=8.17-3.91+4.73+0.37=6.06-1.26-2.12+5.89=3.09+7.27-9.47+9.15=4.91-1.8=2.13+6.79-0.54+3.31=6.76+8.76=7.67+0.75-5.19+5=5.99+9.79-6.01+0.22=0.75+2.05-0.23=8.05-2.37-2.12-3.11=8.98-5.61+3.34+0.5=3.04-0.32+4.2=9.69+7.5-8.6+3.59=0.07+7.54=8.42-5.23-0.3-0.87=9.31-1.18+9.43+3.62=6.48-1.25-0.78=9.96-2.24+2.13-4.44=8.91-8.18=3.41-1.26+9.23=8.8-5.88+3.33=8.59+9.6+7.12+9.18=2.45+3.91+3.83=7.72-4.34+1.83-3.08=0.75+3.49=7.34-1.21-1.91-3.97=1.82+6.06+2.31+9.36=4.51-2.16=7.18-2.38-0.1-0.71=8.06+2.64-9.09=8.33-0.58-4.39=9.87+5.05=8.11+4.03+2.99-8.89=2.44+6.1+8.92=8.5+9.94-0.69+3.46=5.43-0.3-1.9-1.71=8.77+5.6-7.15=7.65-5.52-1.89+4.53=8.28+0.41-0.38-0.6=4.85+0.93=1.39+5.61+4.15=4.11-0.43-1.21=0.73+2.9+9.74=4.94+7.41+6.07+3.41=1.25+8.38+0.63-4.56=7.23+4.39-6.82+0.25=1.68+6.69=2.65+8.31-0.82+0.83=6.95-0.9+9.93-5.53=8.4+1.48-6.47+6.48=4.57-3.08=6.22-1.52-1.82-2.16=2.89+4.72=7.47+3.42+0.48-5.06=8.81+2.21+2.43-9.11=1.7+6.28+4.36=1.77+0.6=1.35+0.64-0.03+8.73=3.47+5.96-8.2=1.04+4.77+2.81+3.23=2.71+2.29=2.12+2.58-0.58+2.98=4.02-3.11-0.34-0.21=9.02+0.28+2.23=1.01+2.68-2.66+6.73=0.2+7.12=2.68+0.1+7.93+5.03=8.02-2.37-3.82-1.4=7.36-5.69+5.23-4.4=7.78+0.97+5.82+9.34=8.2-4.34+4.44+6.7=8.83+4.28-4.35+4.68=4.13+6.98+2.41+1.93=2.93+6.05+8.47+2.37=7.13+2.95+6.59+0.32=8.08-4.79-0.79-1.13=0.9+7.76-0.67=6.8-1.84+4.68=7.08+2.88+5.82-6.93=7.44-3.18-0.05-3.42=7.02-2.22-2.17+7.63=7.77-1.59-4.77=5.26-3.87+9.32=9.64-4.57+2.99=2.46-1.86=8.65-1.46-1.51=3.15+5.22+2.97-9.89=9.73+9.45-8.71-6.51=3.37+5.01+3.55+0.51=6.65+3.85+9.81=1.1+2.99=3.81+5.95-5.47+2.92=5.78+9.24-0.13-8.27=4.61+7.74-7.87-3.36=3.66+2.96+1.6+4.7=7.41-0.28=4.38-2.45+3.26-2.29=8.71-5.03-0.31-0.23=7.65+8.52+6.74-1.29=8.41-3.08+8.33-4.55=9.63+2.9+4.07=6.4+0.31-2.41-0.93=6.26+1.17+9.16+5=9.49+1.86=9.73+4.31+2.66-2.86=6.04-4.8+2.38+9.3=6.36+3.35+6.76+7.14=7.25-0.87+1.54+7.32=5.72-2.59+0.3+0.99=4.85-2.82+6.87=2.82+9.88+6.64+8.34=9.3-1.1+0.44=8.78+6.63+3.35-0.13=7.59+7.31-4.45=7.2+6.95-7.5=5.55+2.58+9.39=5.37-3.21-0.59=8.87+6.27-3.26=6.97+5.14-7.57=5.45-3.99-0.47-0.45=7.78-0.87-2.78+0.65=8.13+2.81-5.04+3.55=8.35-0.06-3.96-4=7.71-0.69-4.34=5.27-1.67=6.09-0.85+4.72-9.17=7.7-1.9+3.56-8.4=6.54+1.99-1.18+6.08=8.85-2.3+3.99=4.62+6.79-4.99+2.9=4.1+8.25+5.82=3.23-0.65-2.03=9.15-0.53=8.82-8.4+8.65=5.36+6.34+3.58=6.07-3.89-0.54-0.69=8.65-5.64-1.62+5.75=7.12-2.59+4.28-4.44=6.64+9.4=7.64+8.43+8.14=0.96+7.69-1.59=9.93+2.09-7.08=3.33+5.7=8.69-2.02=6.08-0.1+5.34-2.3=9.24+9.79+7.08+8.06=8.24-0.61-0.35=5.69+8.77-9.39+5.17=3.52+7.65-4.88-0.23=8.8-1.14-2.85=6.41+3.53-1.61+8.13=6.16-3.01=7.75-3.07+5.85-1.97=7.75+1.3+9.51=5.74-1.58-3.26=3.61+3.74-0.64=3.01-1.79-0.72+1.44=9.88-2.41-1.68-4.21=6.49-1.69-2.17+5.89=4.92+8.52-4.52-3.84=6.6+4.75+3.54=9.87-0.75-8.75+4.91=7.04-2.13-0.96+1.78=1.72+3.3=7.83+3.3+6.33-6.23=7.8-7.1+6.32-3.56=2.2+4.05-0.29+3.06=8.63-8.12=2.41+8.78+1.37-0.83=6.76+6.57-2.11-7.35=8.2+4.12+5.18=8.78-7.73+0.16+1.23=1.46+5.52+6.78+1.07=8.68+9.95-4.24=3.42-2.27=6.78+6.87+7.37=3.5+6.42-3.92+8.41=0.8+7.41+7.71+7.87=5.55-4.38=8.05-0.72-1.49-5.05=0.74+1.67-1.64+1.49=8.16+5.08-6.52-1.94=8.66-7.95=1.97+4.56+1.29-3.98=8.18-6.73-0.59+0.43=4.09+1.25+1.3=5.72-4.36+5.42=7.74+9.73-2.6-7.37=6.34-5.77=9.42-5.26-2.33=6.91-1.57-0.07-3.39=7.16-3.03+6.98-2.5=8.5-3.12+5.59-5.42=6.18-2.2+8.59+5.98=7.24-1.68+5.53-1.28=9.66+4.3-6.03=9.31+7.13-3.53=6.63+5.55+3.3+6.72=9.58-4.14+8.41-1.39=9.98+7.17-0.66-0.82=6.64-6.06+2.36+9.22=8.46+6.77-1.67-5.45=1.86+2.95+0.29=2.13-1.07=8.03-3.7+0.79+1.74=2.21-2.01=6.6+4.35-6.7+2.42=2.07+9.14-1.18-9.24=6.72-2.45-3.33+9.24=8.5+2.97+6.36-4.01=7.72+9.01-8.69-3.94=1.38+6.21-2.95+4.32=3.25+7.19-6.18=7.26+7.27-5.88-0.64=1.46+8.36+9.77=7.52-6.35+9+7.6=9.19+1.68=3.35+8.2-7.23=1.03+2.09+1.99-4.82=7.99-6.62+1.06+0.52=8.36-3.9+9.58-0.69=9.39-0.49-2.07-0.52=7.7-2.44-0.5+2.12=9.76-3.97-1.05=2.45+4.49-5.97=9.22-1.02-1.74-3.59=2.32+8.3+4.96-4.46=5.69+4.09+2.28-8.15=3.45+8.11-0.97-1.36=7.68-1.98=2.46+9.16-8.91+9.04=6.36+5.59-6.08+6.52=4.18+7.05-4.57=4.36-0.36+5.06=2.62+3.49-0.47-1.17=2.68+4.28-5.59+6.96=8.84-0.39-2.48=9.63-9.18+6.17+1.63=5.97+5.62+7.33-1.54=4.04+7.22-8.49-1.17=7.75+6.43-4.8=4.84-1.39-1.29=0.33+2.06+1.86+5.95=8.47+1.03=9.44-7.35-0.21+4.89=1.82+7.1+5.83+7.27=9.22-6.19-1.65=7.82-4.72-0.24+5.52=7.37-1.22-3.61=8.68-4.1-3.17=9.79+9.98-9.75+4.42=6.31+0.91+1.92=6.69+8.18-9.56=7.29-6.09+6.2=8.66-0.65-5.52-2.02=6.35-3.9+3.47-4.65=5.47+8.1+2.96-4.32=7.86-1.77-3.8-2.08=8.31-4.73=4.03-2.15-1.27+9.78=7.92-0.26-0.73+9.67=2.23+3.88+4.02-4.46=9.65-5.76-0.77-1.2=0.87+9.49-2.52-2.1=4.1-3.22-0.41=8.36-0.4-6.94=6.09+7.43+4.78+3.38=6.01-4.32-0.39+2.63=1.55+4.95=3.37+4.69-1.95-1.94=3.56-0.84+9.87+4.08=6.59-3.28+6.6-8.59=9.32-4.28+8.34=8.96-8.72+7.82+9=5.38+3.85-6.2+0.34=2.32+4.95+8.67=6.88-4.08-2.64+0.05=9.28-6.86-0.75+0.4=1.96+4.53+5.84-8.53=7.74-1.38-3.9=8.63-6.46=2.78-1.15+0.48-1.16=9.82-0.09+8.83-9.72=7.93+8.55-2.92-8.22=7.61-5.76+0.02+1.87=2.47+6.47-5.54-0.17=4.44-4.13=6-0.72-2.99=9.4+0.84-6.78=0.68-0.38+3.72-2.62=3.21-1.35+9.54+1.69=5.33-1.71-0.48-0.8=9.24+7.94+4.14-3.56=6.06-2.26+7.75=5.71-5.16+1.25+3.04=6.66-1.89+8.61=6.84-5.69-0.34=8.56-1.36-6.96=8.58-2.81+8.46-1.92=6.64-0.45-0.38=9.22-2.73+3.27=6.58-1.01-1.7-0.13=4.22+7.22-7.01-2.51=5.73+4.89+7.67-8.31=3.11+7.9-8.45+1.04=6.87-5.63-0.21+5.54=0.62+2.11+3.85=4.67+3.52+2.44=0.63+7.5-2.62=1.33+7.35+2.4-8.14=6.5-0.66-3.13=7.53-1.59+7.2+4.82=6.26-4.22=7.63-3.72+0.07=9.22-8.37+3.79+3.09=1.56+5.09-4.53-1.04=8.2+9.15+7.99=5.49+7.41+4.53+7.34=6.91+1.97+9.24=6.95-0.45-5.19=6-2.05+7.33+2.38=1.7+5.23+3.03+2.2=3.8-0.94=3.4-0.07=8.2-3.69+7.4+6.64=7.84+7.04-9.68=7.16+0.83-2.85=7.12+0.25=1.13-0.95=4.33+3.46-5.38=9.87-7.91+9.27-9.71=9.11+6.99-0.47=4.17+1.35+6.32=5.73-3.52+7.52-0.29=8.01+5.27-8.68=6.02-1.04-2.49=7.59-4.43+7.05+0.67=6.83-0.25-4.67-0.1=2.4-1.95=8.01-0.58-5.92=4.44-2.64+6.07-2.98=8.44-7.62-0.67+7.55=1.52+8.05=7.16+8.25+0.44-6.22=7.65+6.91-4.8=7.36+2.27-3.36-3.53=8.48+5.96+9.94=0.06+5.06-0.63-0.21=6.66+6.89+4.57=2.17+7.6-4.01=5.75-1.09-1.22-0.33=4.37-0.34-2.33-0.85=8.99-8.26+0.68=1.17+2.96=1.36-0.94+8.1-0.15=1.04+6.66+8.74=7.82+9.48+0.06+1.73=7.68-0.8-4.07=4.65-1.49+1.78=8.61-5.47+4.13=8.12+8.97-6.88-2.75=9.43+6.67-6.59=5.58-5.46+4.77=9.83+6.33=5.09+9.23+2.88+6.9=9.24-8.16+6.85=3.56-0.38+1.93+9.9=8.48+2.77+0.04=6.19+5.08-9.5+8.3=6.78+5.43+6.48+5.35=9.06-4.22-3.93+4.35=8.38-7.08+8.43+3.63=3.66-0.73=1.4-0.75+5.58=6.59+9.54+9.3+7.62=2.24-1.58+8.39-5.42=7.85+4.21=7.4+2.02-2.95+0.8=0.31+8.05+3.72-3.17=7.23-6.06+1.04=5.71-4.01+2.51+6.93=6.53+1.14+5.35+8.6=5.94-3.32-0.57-1.44=4.77+1.72+0.57-5.03=9.86+4.3-3.28+2.4=0.71-0.61+4.81=5.26+6.89-1.69=9.15-0.4-4.84+4.71=8.02+2.87+7.31=8.85-2.62-0.08-3.71=7.36+8.23+0.84+8.47=3.88+0.96+5.59+3.42=6.68-1.04-1.96+9.29=0.64-0.1+9.43+4.37=5.03+3.47-3.53-3.73=1.96+2.54+5.61=5.51+5.98-4.08+3.64=9.82-6.82+8.65=7.9-0.66=1.49+7.28=1.31+8.69-0.07+1.89=9.99-4.74+4.86-7.71=6.88+1.18+2.24-7.15=5.84+7.45-5.15=0.88+8.42=5.38-4.2+7.45=6.99-1.51=3.79+7.06=8.25+8.18+3.37-0.71=1.45+2.07=6.62+4.85+9.95+0.38=8.7+7.12-3.36-1.4=4.58+0.61+2.27+8.36=8.96-0.55-0.87-5.19=8.1+5.76+9.1=0.71+7.91+7.27=2.35+7.9+8.22-3.46=8.49-0.25-3.51-2.12=2.58+5.34=8.14-0.9-2.21=6.54+3.91=9.74-3.98=2.97+8.3+6.51=7.33+6.02-5.75+0.58=8.92+6.97+5.87-7.94=5.6+3.77-4.67=8.82-5.4-0.5=7.78-2.94-4.25=5.77-5.49+7.59+5.41=9.1-2.73+0.04-2.86=6.36-0.43-4.05-1.53=2.41-1.57+2.11=8.7+6.14+4.16+2.15=9.23-7.72+7.84+8.91=2.58+4.72-1.71=8.87+7.33+8.6-6.75=4.79+0.81=8.49-6.56=8.47+1.39=5.41-3.95=2+1.3+5.53=0.85+2.58+5.96=3.55-0.74=8.36+1.8+4.1=2.99-2.4+6.31-5.98=1.5+7.37+2.49=7.19+9.52=4.71+0.6+1.74+0.48=7.72+8.39-7.66-2.6=6.87-4.02-2.5+6.53=5.67-1.25-0.81+9.33=9.99-1.69-3.03-4.77=8.03-0.68+7.53+2.7=6.81-3.18-0.35+3.65=6.07+4.55+7.83-8.92=6.52+2.29-3.82-4.42=7.92-0.05-4.49+1.85=4.45-1.51-0.64+4.18=4.47+8.42+8.9+0.47=8.7-5.79+7.29=9.17+6.44+8.3=2.2-0.52+3.77-4.63=8.82-4.96+4.3-4.58=7.25+9.91-5.67+7.23=4.59-3.48+4.32-1.34=9.41+0.16-1.69-0.75=0.52+9.59+4.25+2.81=5.28-5.14+5.66=9.99-1.02-2.5+3.79=5.64+4.71=5.23+2.89+5.77-4.26=6.13+5.43-2.21+3.72=2.99+1.26+6.26-5.27=5.3-0.15+0.02+1.14=6.29-3.28=9.28+5.58=3.04+0.59=7.39+8.43-3.62=6.86+2.06+1.3+8.38=7.33-6.36+9.33+8.75=9.21-5.74=7.33-2.36-1.32-0.33=9.98-5.97+5.07=3.63+5.24+5.49=7.59+1.11-2.76-4.4=0.93+9.71+0.33-9.1=9.57-6.54+1.49=8.17-1.66-1.3+2.05=3.01+6.47+1.22=7.16+4.37-8.32-2.33=6.78-6.08=7.81+2.99+3.2-4.59=9.13+3.8+9.24-4.28=7.87+5.76=9.17-7.41+3.15+0.24=9.81-2.18-5+3.62=7-6.89+1.63=3.33+4.85-6.73=6+9.2=9.58-6.58-2.86=1.9+7.58-1.11-7.13=9.2-3.46+2.65-1.69=5.85+4.18+4.98=0.04+8.08-0.67-2.97=6.8-0.84-4.74-0.49=2.03+9.45=6.74+4.63-6.27+2.88=6.2-1.99-0.39-0.78=7.52+8.83-3.63+7.42=7.44+6.55-3.75-8.66=4.96+8.19+9.13+7.78=7.47-2.58-1.75=6.2-5.11+4.73+9.08=9.27-8.76+4.95+3.81=3.56+7.99-8.05+4.93=0.83+7.38+9.46+4.86=1.68-0.27+0.51=8.86+5.1-5.58=7.1-1.53+5.65-0.85=0.67+9.78+2.42+8.79=7.56+8.82-5.88-8.86=1.19+3.73=1.1+7.48+8.83+2.63=7.8-2.67+2.88+7.99=2.68-0.13=2.38+1.44-1.68+2.6=3.13+3.4-1.15-0.41=9.28-6.4+3.44-0.31=7.63-3.83+3.36=5.62+4.26-8.35=8.9-5.92=5.34+2.14+5.32=7.1-3.68+6.29=1.07+2.85-0.36-0.82=3.79+9.83-1.35=7.84-4.23-0.06-1.24=8.04-0.08-2.83=6.61-2.72-3.12+8.56=2.95+4.76-2.42-1.43=5.84+2.51=7.99+2.2-8.25+5.88=3.08+2.66=8.87-1.9+1.14=8.97-1.26+3.88+0.06=9.46-9.13+3.5+5.39=6.1-4.9+0.49+5.33=7.64-1.79+2.59+4.69=9.06-0.49-8.01=2.8+0.73=3.43+3.75-2.1-3.34=5.96-5.42+4.54-1.73=3.93+0.61+7.1-7.35=3.87-1.83+8.13=8.77+0.54-6.11=3.14-2.34+6.92=7.16-2.09-0.02-3.59=5.77+2.01=9.21+4.05=9.31+9.59-8.78=8.54-5.19-2.68=7.27-6.29=3.52+9.95-3.47-2.48=0.92+8.4=2.64-0.04+1.46-1.82=4.34+7.63-7.04+6.59=6.07-1.22-1.74-1.71=8.85-3.17+3.51+5.73=9.22-0.86-1.17=3.11+8.79+0.83=2.09+5.5+1.42-6.68=6.99-0.72-1.95=6.54-4.91+8.14=6.4-1.03-0.02-4.95=7.83-0.92-1.03-2.8=6.59-3.41-1.21+2.32=2.15+2.29=3.61-3.48+6.88+1.8=8.79+1.61-2.1=9.73-4.03-2.05-0.3=0.86+5.26+4.7-2.42=9.6+1.04+2.6=5.72+5.55+2.27-6.48=6.54-0.29+2.06=9.29-0.73-1=8.12-1.4-4.01+8.06=4.88-3.37-0.2=7-3.53-2.22=4.84-2.99=9.58+1.64+6.13=9.05-6.79+6.34-4.8=9.42-1.59-5.66+9.12=8.05+9.04-4.58+4.46=1.25+8-2.51-2.45=5.18-2.69+0.84=1.43+3.27+8.73+8.07=4.25-2.34+9.24-6.28=7.38-2.69=8.86-2.69=5.82-2.49+8.28=9.99+5.04+4.62+1.23=5.34-3.79=0.25+9.07+1.46=1.19+7.98=5.28-3.69=8.73-4.94-2.17=9.22+7.87-8.4-1=5.96+0.55+4.25-1.95=5-4.23+2.26-1.51=9.95-7.6=0.09+6.59-6.26=5.14-2.89+2.17=9.94+2.74=7.35+2.83-0.06=9.3+9.82+1.23-1.37=7.16-2.98=8.66-8.11-0.07+8.63=6.73-0.45-1.02-0.26=8.12-4.76-1.58+0.54=6.08-1.62+6.05=參考答案1.7+2.23+7.01-2.35=8.598.98+5.76=14.742.46+2.8-4.58+4.43=5.119.09+7.67+4.32+0.69=21.778.46+8.25+1.12-6.03=11.80.8+3.73+8.31+7.34=20.181.08+5.15+6.92-1.01=12.148.56+8.43-1.68-1.69=13.625.69+9.92+7.92=23.538.48-3.52-3.37+7.13=8.723.54+4.47+4.81-1.94=10.884.1-1.2+5.64-5.41=3.136.34+7.43+2.3=16.074.9-0.02-0.81-2.07=29.5-1.83-5.86+0.55=2.362.96-1.83-0.25-0.46=0.426.01-5.34+0.81+4.32=5.80.83+1.17=28.29+9.51-3.67+5.43=19.569.04-1.85+6.48+1.35=15.029.54-0.87-5.7=2.971.06+2.64-0.79+2.5=5.417.77+6.57+4.39+1.39=20.126.26-2-0.12-0.92=3.224.02-2.9=1.126.57-2.83+8.88-2.18=10.446.11-0.89+7.06-7.28=58.22+3.37+2.22-1.53=12.284.47+9.03-0.38-8.34=4.789.78-6.01+0.31+2.2=6.281.14+9.57-1.06-5.75=3.97.85-4.4+1.09+2.65=7.199.96-8.85+3.89=56.53-0.95+2.85=8.438.06+3.31+7.84-0.95=18.267.76-0.48-6.61+6.24=6.915.77-0.77=52.48-0.29+9.45+7.81=19.453.73-1.56+1.6+6.07=9.849.2+1.21-8.5+0.77=2.683.03+8.36-2.04-7.32=2.039.14+1.63-9.94+0.73=1.561.41+1.25+5.3-3.86=4.19.49-0.18-3.75-2.03=3.537.24+7.8-9.85-3.24=1.950.39+8.89-0.65-6.43=2.28.51-1.62+3.32-5.52=4.698.76+0.74+9.76-4.02=15.248.14-6.42-1.21+8.53=9.048.09-5.03-0.22+2.38=5.225.83-2.88+7.69+9.07=19.719.92-0.98-3.3=5.643.67+3.03+5.6=12.34.31-2.43+7.19+8.19=17.261.99-0.49=1.57.82-1.91+5.97-6.32=5.560.21+9.38+2.21+0.5=12.39.58-8.26=1.327.03-1.52+4.83-1.86=8.485.86-3.98+3.87=5.759.73-5.14-0.27=4.323.53-0.41-1.07+6.34=8.398.82-5.8-0.93+8.17=10.266.05+8.92+2.22+6.44=23.633.24-1.31-1.25+5.89=6.573.42-0.53+3.52=6.413.19+7.9-3.87=7.226.76+0.74=7.52.02+9.53-0.6+7.38=18.335.37+5.84-4.98+3.99=10.224.75-0.63=4.125.95+4.67-8.04=2.587.64-1.59-3.39+1.81=4.475.93-3.21-2+6.01=6.739.65-8.13-0.69=0.837.03+8.14+2.54=17.716.56+1.65-3.64=4.575.64-0.06-1.8-3.59=0.192.51+9.84=12.359.92-4.22-2.31-2.66=0.735.79+3.39+8.08-0.97=16.295.55-4.96+2.44+2.69=5.729.75-6.34-1.44=1.974.25+7.56+6.52+9.55=27.889.9-8.96+4.4+8.83=14.179.17-4.89-3.24=1.046+0.04-4.02-0.89=1.132.65-0.81+8.77-8.35=2.267.34-0.75-2.66+9.65=13.585.85+6.51=12.369.01+7.07+4.85+3=23.934.74+4.12+3.66-6.93=5.596.24+4.55-0.85=9.948.04-1.06-3.82-0.27=2.896.86-0.03+3.6-0.28=10.154.93-1.96+5.44-2.52=5.896.09-2.57=3.529.7-2.19-3.36=4.152.87-0.4+4.86=7.339.46-3.05-3.56+3.19=6.042.56+9.31+9.5+5.21=26.588.19-1.93=6.265.5+3.15-4.57=4.088.35+8.03+8.66=25.045.13+1.55-5.31=1.379.36+4.08-4.13-7.35=1.960.62+9.86+2.38+5.4=18.262.09+6.05+6.38+6.21=20.734.72-0.33+9.69-2.73=11.357.48-4.1+5.91-9=0.298.07-4.64+6.24-7.34=2.336.54+7.5=14.043.93+5.87-8.71=1.092.2-1.49+8.15=8.865.33+8.78-0.71=13.47.07-4.73+0.57=2.910.36+5.91-0.8-4.81=0.664.7-1.61=3.094.63-0.28-1.64+7.3=10.014.85-4.48+3.58+3.38=7.335.32+3.53+0.94+0.12=9.914.66-3.68+8.66=9.643.49+8.79-3.82=8.468.32-0.57-3.38=4.378.07-2.67-0.46-0.68=4.268.12-2.38-1.35=4.398.63+6.75-8.46+1.05=7.975.07-0.71-2.01-0.65=1.77.1+0.8+1.68-3.35=6.237.47+4.81+0.81=13.098.26-2-2.7-0.89=2.678.52-4-1.05-1.7=1.778-7.12-0.22+8.56=9.229.05+2.71-9.6+8.12=10.286.89-1.83-2.96+9.42=11.529.59-3.54-2.92+5.08=8.217.92-2.65-2.6=2.678.17-3.91+4.73+0.37=9.366.06-1.26-2.12+5.89=8.573.09+7.27-9.47+9.15=10.044.91-1.8=3.112.13+6.79-0.54+3.31=11.696.76+8.76=15.527.67+0.75-5.19+5=8.235.99+9.79-6.01+0.22=9.990.75+2.05-0.23=2.578.05-2.37-2.12-3.11=0.458.98-5.61+3.34+0.5=7.213.04-0.32+4.2=6.929.69+7.5-8.6+3.59=12.180.07+7.54=7.618.42-5.23-0.3-0.87=2.029.31-1.18+9.43+3.62=21.186.48-1.25-0.78=4.459.96-2.24+2.13-4.44=5.418.91-8.18=0.733.41-1.26+9.23=11.388.8-5.88+3.33=6.258.59+9.6+7.12+9.18=34.492.45+3.91+3.83=10.197.72-4.34+1.83-3.08=2.130.75+3.49=4.247.34-1.21-1.91-3.97=0.251.82+6.06+2.31+9.36=19.554.51-2.16=2.357.18-2.38-0.1-0.71=3.998.06+2.64-9.09=1.618.33-0.58-4.39=3.369.87+5.05=14.928.11+4.03+2.99-8.89=6.242.44+6.1+8.92=17.468.5+9.94-0.69+3.46=21.215.43-0.3-1.9-1.71=1.528.77+5.6-7.15=7.227.65-5.52-1.89+4.53=4.778.28+0.41-0.38-0.6=7.714.85+0.93=5.781.39+5.61+4.15=11.154.11-0.43-1.21=2.470.73+2.9+9.74=13.374.94+7.41+6.07+3.41=21.831.25+8.38+0.63-4.56=5.77.23+4.39-6.82+0.25=5.051.68+6.69=8.372.65+8.31-0.82+0.83=10.976.95-0.9+9.93-5.53=10.458.4+1.48-6.47+6.48=9.894.57-3.08=1.496.22-1.52-1.82-2.16=0.722.89+4.72=7.617.47+3.42+0.48-5.06=6.318.81+2.21+2.43-9.11=4.341.7+6.28+4.36=12.341.77+0.6=2.371.35+0.64-0.03+8.73=10.693.47+5.96-8.2=1.231.04+4.77+2.81+3.23=11.852.71+2.29=52.12+2.58-0.58+2.98=7.14.02-3.11-0.34-0.21=0.369.02+0.28+2.23=11.531.01+2.68-2.66+6.73=7.760.2+7.12=7.322.68+0.1+7.93+5.03=15.748.02-2.37-3.82-1.4=0.437.36-5.69+5.23-4.4=2.57.78+0.97+5.82+9.34=23.918.2-4.34+4.44+6.7=158.83+4.28-4.35+4.68=13.444.13+6.98+2.41+1.93=15.452.93+6.05+8.47+2.37=19.827.13+2.95+6.59+0.32=16.998.08-4.79-0.79-1.13=1.370.9+7.76-0.67=7.996.8-1.84+4.68=9.647.08+2.88+5.82-6.93=8.857.44-3.18-0.05-3.42=0.797.02-2.22-2.17+7.63=10.267.77-1.59-4.77=1.415.26-3.87+9.32=10.719.64-4.57+2.99=8.062.46-1.86=0.68.65-1.46-1.51=5.683.15+5.22+2.97-9.89=1.459.73+9.45-8.71-6.51=3.963.37+5.01+3.55+0.51=12.446.65+3.85+9.81=20.311.1+2.99=4.093.81+5.95-5.47+2.92=7.215.78+9.24-0.13-8.27=6.624.61+7.74-7.87-3.36=1.123.66+2.96+1.6+4.7=12.927.41-0.28=7.134.38-2.45+3.26-2.29=2.98.71-5.03-0.31-0.23=3.147.65+8.52+6.74-1.29=21.628.41-3.08+8.33-4.55=9.119.63+2.9+4.07=16.66.4+0.31-2.41-0.93=3.376.26+1.17+9.16+5=21.599.49+1.86=11.359.73+4.31+2.66-2.86=13.846.04-4.8+2.38+9.3=12.926.36+3.35+6.76+7.14=23.617.25-0.87+1.54+7.32=15.245.72-2.59+0.3+0.99=4.424.85-2.82+6.87=8.92.82+9.88+6.64+8.34=27.689.3-1.1+0.44=8.648.78+6.63+3.35-0.13=18.637.59+7.31-4.45=10.457.2+6.95-7.5=6.655.55+2.58+9.39=17.525.37-3.21-0.59=1.578.87+6.27-3.26=11.886.97+5.14-7.57=4.545.45-3.99-0.47-0.45=0.547.78-0.87-2.78+0.65=4.788.13+2.81-5.04+3.55=9.458.35-0.06-3.96-4=0.337.71-0.69-4.34=2.685.27-1.67=3.66.09-0.85+4.72-9.17=0.797.7-1.9+3.56-8.4=0.966.54+1.99-1.18+6.08=13.438.85-2.3+3.99=10.544.62+6.79-4.99+2.9=9.324.1+8.25+5.82=18.173.23-0.65-2.03=0.559.15-0.53=8.628.82-8.4+8.65=9.075.36+6.34+3.58=15.286.07-3.89-0.54-0.69=0.958.65-5.64-1.62+5.75=7.147.12-2.59+4.28-4.44=4.376.64+9.4=16.047.64+8.43+8.14=24.210.96+7.69-1.59=7.069.93+2.09-7.08=4.943.33+5.7=9.038.69-2.02=6.676.08-0.1+5.34-2.3=9.029.24+9.79+7.08+8.06=34.178.24-0.61-0.35=7.285.69+8.77-9.39+5.17=10.243.52+7.65-4.88-0.23=6.068.8-1.14-2.85=4.816.41+3.53-1.61+8.13=16.466.16-3.01=3.157.75-3.07+5.85-1.97=8.567.75+1.3+9.51=18.565.74-1.58-3.26=0.93.61+3.74-0.64=6.713.01-1.79-0.72+1.44=1.949.88-2.41-1.68-4.21=1.586.49-1.69-2.17+5.89=8.524.92+8.52-4.52-3.84=5.086.6+4.75+3.54=14.899.87-0.75-8.75+4.91=5.287.04-2.13-0.96+1.78=5.731.72+3.3=5.027.83+3.3+6.33-6.23=11.237.8-7.1+6.32-3.56=3.462.2+4.05-0.29+3.06=9.028.63-8.12=0.512.41+8.78+1.37-0.83=11.736.76+6.57-2.11-7.35=3.878.2+4.12+5.18=17.58.78-7.73+0.16+1.23=2.441.46+5.52+6.78+1.07=14.838.68+9.95-4.24=14.393.42-2.27=1.156.78+6.87+7.37=21.023.5+6.42-3.92+8.41=14.410.8+7.41+7.71+7.87=23.795.55-4.38=1.178.05-0.72-1.49-5.05=0.790.74+1.67-1.64+1.49=2.268.16+5.08-6.52-1.94=4.788.66-7.95=0.711.97+4.56+1.29-3.98=3.848.18-6.73-0.59+0.43=1.294.09+1.25+1.3=6.645.72-4.36+5.42=6.787.74+9.73-2.6-7.37=7.56.34-5.77=0.579.42-5.26-2.33=1.836.91-1.57-0.07-3.39=1.887.16-3.03+6.98-2.5=8.618.5-3.12+5.59-5.42=5.556.18-2.2+8.59+5.98=18.557.24-1.68+5.53-1.28=9.819.66+4.3-6.03=7.939.31+7.13-3.53=12.916.63+5.55+3.3+6.72=22.29.58-4.14+8.41-1.39=12.469.98+7.17-0.66-0.82=15.676.64-6.06+2.36+9.22=12.168.46+6.77-1.67-5.45=8.111.86+2.95+0.29=5.12.13-1.07=1.068.03-3.7+0.79+1.74=6.862.21-2.01=0.26.6+4.35-6.7+2.42=6.672.07+9.14-1.18-9.24=0.796.72-2.45-3.33+9.24=10.188.5+2.97+6.36-4.01=13.827.72+9.01-8.69-3.94=4.11.38+6.21-2.95+4.32=8.963.25+7.19-6.18=4.267.26+7.27-5.88-0.64=8.011.46+8.36+9.77=19.597.52-6.35+9+7.6=17.779.19+1.68=10.873.35+8.2-7.23=4.321.03+2.09+1.99-4.82=0.297.99-6.62+1.06+0.52=2.958.36-3.9+9.58-0.69=13.359.39-0.49-2.07-0.52=6.317.7-2.44-0.5+2.12=6.889.76-3.97-1.05=4.742.45+4.49-5.97=0.979.22-1.02-1.74-3.59=2.872.32+8.3+4.96-4.46=11.125.69+4.09+2.28-8.15=3.913.45+8.11-0.97-1.36=9.237.68-1.98=5.72.46+9.16-8.91+9.04=11.756.36+5.59-6.08+6.52=12.394.18+7.05-4.57=6.664.36-0.36+5.06=9.062.62+3.49-0.47-1.17=4.472.68+4.28-5.59+6.96=8.338.84-0.39-2.48=5.979.63-9.18+6.17+1.63=8.255.97+5.62+7.33-1.54=17.384.04+7.22-8.49-1.17=1.67.75+6.43-4.8=9.384.84-1.39-1.29=2.160.33+2.06+1.86+5.95=10.28.47+1.03=9.59.44-7.35-0.21+4.89=6.771.82+7.1+5.83+7.27=22.029.22-6.19-1.65=1.387.82-4.72-0.24+5.52=8.387.37-1.22-3.61=2.548.68-4.1-3.17=1.419.79+9.98-9.75+4.42=14.446.31+0.91+1.92=9.146.69+8.18-9.56=5.317.29-6.09+6.2=7.48.66-0.65-5.52-2.02=0.476.35-3.9+3.47-4.65=1.275.47+8.1+2.96-4.32=12.217.86-1.77-3.8-2.08=0.218.31-4.73=3.584.03-2.15-1.27+9.78=10.397.92-0.26-0.73+9.67=16.62.23+3.88+4.02-4.46=5.679.65-5.76-0.77-1.2=1.920.87+9.49-2.52-2.1=5.744.1-3.22-0.41=0.478.36-0.4-6.94=1.026.09+7.43+4.78+3.38=21.686.01-4.32-0.39+2.63=3.931.55+4.95=6.53.37+4.69-1.95-1.94=4.173.56-0.84+9.87+4.08=16.676.59-3.28+6.6-8.59=1.329.32-4.28+8.34=13.388.96-8.72+7.82+9=17.065.38+3.85-6.2+0.34=3.372.32+4.95+8.67=15.946.88-4.08-2.64+0.05=0.219.28-6.86-0.75+0.4=2.071.96+4.53+5.84-8.53=3.87.74-1.38-3.9=2.468.63-6.46=2.172.78-1.15+0.48-1.16=0.959.82-0.09+8.83-9.72=8.847.93+8.55-2.92-8.22=5.347.61-5.76+0.02+1.87=3.742.47+6.47-5.54-0.17=3.234.44-4.13=0.316-0.72-2.99=2.299.4+0.84-6.78=3.460.68-0.38+3.72-2.62=1.43.21-1.35+9.54+1.69=13.095.33-1.71-0.48-0.8=2.349.24+7.94+4.14-3.56=17.766.06-2.26+7.75=11.555.71-5.16+1.25+3.04=4.846.66-1.89+8.61=13.386.84-5.69-0.34=0.818.56-1.36-6.96=0.248.58-2.81+8.46-1.92=12.316.64-0.45-0.38=5.819.22-2.73+3.27=9.766.58-1.01-1.7-0.13=3.744.22+7.22-7.01-2.51=1.925.73+4.89+7.67-8.31=9.983.11+7.9-8.45+1.04=3.66.87-5.63-0.21+5.54=6.570.62+2.11+3.85=6.584.67+3.52+2.44=10.630.63+7.5-2.62=5.511.33+7.35+2.4-8.14=2.946.5-0.66-3.13=2.717.53-1.59+7.2+4.82=17.966.26-4.22=2.047.63-3.72+0.07=3.989.22-8.37+3.79+3.09=7.731.56+5.09-4.53-1.04=1.088.2+9.15+7.99=25.345.49+7.41+4.53+7.34=24.776.91+1.97+9.24=18.126.95-0.45-5.19=1.316-2.05+7.33+2.38=13.661.7+5.23+3.03+2.2=12.163.8-0.94=2.863.4-0.07=3.338.2-3.69+7.4+6.64=18.557.84+7.04-9.68=5.27.16+0.83-2.85=5.147.12+0.25=7.371.13-0.95=0.184.33+3.46-5.38=2.419.87-7.91+9.27-9.71=1.529.11+6.99-0.47=15.634.17+1.35+6.32=11.845.73-3.52+7.52-0.29=9.448.01+5.27-8.68=4.66.02-1.04-2.49=2.497.59-4.43+7.05+0.67=10.886.83-0.25-4.67-0.1=1.812.4-1.95=0.458.01-0.58-5.92=1.514.44-2.64+6.07-2.98=4.898.44-7.62-0.67+7.55=7.71.52+8.05=9.577.16+8.25+0.44-6.22=9.637.65+6.91-4.8=9.767.36+2.27-3.36-3.53=2.748.48+5.96+9.94=24.380.06+5.06-0.63-0.21=4.286.66+6.89+4.57=18.122.17+7.6-4.01=5.765.75-1.09-1.22-0.33=3.114.37-0.34-2.33-0.85=0.858.99-8.26+0.68=1.411.17+2.96=4.131.36-0.94+8.1-0.15=8.371.04+6.66+8.74=16.447.82+9.48+0.06+1.73=19.097.68-0.8-4.07=2.814.65-1.49+1.78=4.948.61-5.47+4.13=7.278.12+8.97-6.88-2.75=7.469.43+6.67-6.59=9.515.58-5.46+4.77=4.899.83+6.33=16.165.09+9.23+2.88+6.9=24.19.24-8.16+6.85=7.933.56-0.38+1.93+9.9=15.018.48+2.77+0.04=11.296.19+5.08-9.5+8.3=10.076.78+5.43+6.48+5.35=24.049.06-4.22-3.93+4.35=5.268.38-7.08+8.43+3.63=13.363.66-0.73=2.931.4-0.75+5.58=6.236.59+9.54+9.3+7.62=33.052.24-1.58+8.39-5.42=3.637.85+4.21=12.067.4+2.02-2.95+0.8=7.270.31+8.05+3.72-3.17=8.917.23-6.06+1.04=2.215.71-4.01+2.51+6.93=11.146.53+1.14+5.35+8.6=21.625.94-3.32-0.57-1.44=0.614.77+1.72+0.57-5.03=2.039.86+4.3-3.28+2.4=13.280.71-0.61+4.81=4.915.26+6.89-1.69=10.469.15-0.4-4.84+4.71=8.628.02+2.87+7.31=18.28.85-2.62-0.08-3.71=2.447.36+8.23+0.84+8.47=24.93.88+0.96+5.59+3.42=13.856.68-1.04-1.96+9.29=12.970.64-0.1+9.43+4.37=14.345.03+3.47-3.53-3.73=1.241.96+2.54+5.61=10.115.51+5.98-4.08+3.64=11.059.82-6.82+8.65=11.657.9-0.66=7.241.49+7.28=8.771.31+8.69-0.07+1.89=11.829.99-4.74+4.86-7.71=2.46.88+1.18+2.24-7.15=3.155.84+7.45-5.15=8.140.88+8.42=9.35.38-4.2+7.45=8.636.99-1.51=5.483.79+7.06=10.858.25+8.18+3.37-0.71=19.091.45+2.07=3.526.62+4.85+9.95+0.38=21.88.7+7.12-3.36-1.4=11.064.58+0.61+2.27+8.36=15.828.96-0.55-0.87-5.19=2.358.1+5.76+9.1=22.960.71+7.91+7.27=15.892.35+7.9+8.22-3.46=15.018.49-0.25-3.51-2.12=2.612.58+5.34=7.928.14-0.9-2.21=5.036.54+3.91=10.459.74-3.98=5.762.97+8.3+6.51=17.787.33+6.02-5.75+0.58=8.188.92+6.97+5.87-7.94=13.825.6+3.77-4.67=4.78.82-5.4-0.5=2.927.78-2.94-4.25=0.595.77-5.49+7.59+5.41=13.289.1-2.73+0.04-2.86=3.556.36-0.43-4.05-1.53=0.352.41-1.57+2.11=2.958.7+6.14+4.16+2.15=21.159.23-7.72+7.84+8.91=18.262.58+4.72-1.71=5.598.87+7.33+8.6-6.75=18.054.79+0.81=5.68.49-6.56=1.938.47+1.39=9.865.41-3.95=1.462+1.3+5.53=8.830.85+2.58+5.96=9.393.55-0.74=2.818.36+1.8+4.1=14.262.99-2.4+6.31-5.98=0.921.5+7.37+2.49=11.367.19+9.52=16.714.71+0.6+1.74+0.48=7.537.72+8.39-7.66-2.6=5.856.87-4.02-2.5+6.53=6.885.67-1.25-0.81+9.33=12.949.99-1.69-3.03-4.77=0.58.03-0.68+7.53+2.7=17.586.81-3.18-0.35+3.65=6.936.07+4.55+7.83-8.92=9.536.52+2.29-3.82-4.42=0.577.92-0.05-4.49+1.85=5.234.45-1.51-0.64+4.18=6.484.47+8.42+8.9+0.47=22.268.7-5.79+7.29=10.29.17+6.44+8.3=23.912.2-0.52+3.77-4.63=0.828.82-4.96+4.3-4.58=3.587.25+9.91-5.67+7.23=18.724.59-3.48+4.32-1.34=4.099.41+0.16-1.69-0.75=7.130.52+9.59+4.25+2.81=17.175.28-5.14+5.66=5.89.99-1.02-2.5+3.79=10.265.64+4.71=10.355.23+2.89+5.77-4.26=9.636.13+5.43-2.21+3.72=13.072.99+1.26+6.26-5.27=5.245.3-0.15+0.02+1.14=6.316.29-3.28=3.019.28+5.58=14.863.04+0.59=3.637.39+8.43-3.62=12.26.86+2.06+1.3+8.38=18.