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9.15-3.37+7.97-5.82=8.75-2.91-1.41+8.3=3.38+6.02-2.16=6.32+8.17+5.91-4.71=6.21-5+8.09-4.4=7.91-3.04+4.03-0.53=4+7.16-7.04-2.05=4.39+8.27+8.61=8.77-4+0.03+4.76=4.37+3.76+6.67+8.2=8.12-1.09-1.79-2.31=3.85-1.18+5.49=9.29+8.07+8.71=5.51+9.32-0.9-8.99=5.89+1.84+8.66-8.88=7.95+7.08-4.47=9.65+9.47-0.2+2.22=7.97-5.66-1.63=7.6+6.15-4.35-6.71=8.81-3.17+0.77+7.06=3.3+7.87+3.26=9.97+1.57-4.32-2.6=6.29+7.52=9.5-1.25-5.66-1.02=4.02+0.08-2.32+9.04=3.84+0.22+8-9.51=3.34+8.8-5.97=8.21-0.52=5.3-2.85=8.72-5.29+3.13+3.71=9.54-2.43+7.46+6.05=9.63+6.51+0.07+2.86=4.11+6.8-5.04=8.71-1.95-2.38-1.21=9.06+0.96=0.24+6.91+6.06=9.76+5.19-8.53=8.72+9.11+1.43+3.94=0.19+0.08+2.13+1.48=5.64-4.19+1.02=6.89+0.39-4.6=7.91+4.54-3.15+0.63=8.63-3.17-0.69=4.13+6.5=4.91-3.47-0.51+8.83=9-5.39=8.09+4.09+7.88=3.29+8.68+2.93-1.95=4.56+4.31-2.62-0.86=9.85-2.03-5.75+0.1=9.26-1.84-3.69=2.92+4.7-4.96+8.91=0.19+7.79-1.6+1.01=4.83+5.73=8.04+9.24-1.86+4.52=7.61+9.71+3.72+6.54=5.47-3.95+6.74-7.91=9.74-4.42-2.73=5.21+7.2-2.83-7.17=3.71+6.94=9.13-8.98-0.05+1.93=9.29-6.57=8.87+7.98=5.54-1.89-3.53+4.75=5.28+3.77+3.62-9.09=7.95-5.26=9.88-2.6-3.13=8.74-6.54+0.13=5.55+6.15-0.5+8.19=1.32-1.01=7.07+3.26+4.53=9.55+9.53+0.45-6.77=7.42-4.64+4.31+7.43=8.46+2.2-6.48+7.87=8.4+8.13-5.78-9.2=3.27-1.73+0.07+0.98=6.34+2.25-0.42=7.55-2.34-2.62-0.74=5.45-1.9-0.95=2.67+1.65+4.85=7.14-6.24-0.58=0.69+2.51+9.04-4.98=4.3+5.97-6.32+4.24=7.98+0.12-4.04+6.48=6.03-0.59+0.15=8.13-6.27+4.25=0.52-0.18+6.2-1.46=4.63+0.07-3.1+8.33=1.21+6-0.39-4.25=4.56-2.28=5.35+1.01-0.59=0.14+8.36+4.16+1.57=7.43-2.34+2.63-7.17=7.49+0.69+1.35+0.62=8.67-1.13-4.01-2.72=5.2+7.61-2.3-3.89=6.06-4.86+3.27+8.12=5.35-0.64+6.04=8.61-2.83+0.77=4.09-2.1+3.69-3.1=9.47-7.17-2.12+9.41=7.25-3.35+8.81=7.58-2.07=8.74-3-3.35+2.35=9.18-8.36=4.51+2.91+1.25-0.21=8.29-4.93+9.95=9.08-8.78=9.25-0.57-3.4=8.67+4.88-6.67+5.13=4.91-0.56-1.48+8.57=9.12-1.86+6.86-3.5=5.13+1.98-0.55+8.12=9.88-1.62-4.17-2.52=9.91+8.94-4.6+1.11=9.01-3.31+8.84=2.05+8.02+5.03=5.28+0.52=6.07-0.54-2.66+3.42=9.82-0.28=2.53+8.95-3.54-1.68=2.76+7.98=2.91-0.38+9.07=9.32-5.35-1.74-0.74=9.44+3.39-1.32-3.58=9.62+7.82+1.22-6.97=8.56-2.31+5.3+3.65=7.11-4.19=7.88-4.63-1.79+9.28=1.23+3.13-2.24=7.35+9.3=3.94-0.53-0.88=9.23+0.85-4.53-4.63=9.81-5.49+6.69-8.89=5.45-2.55-0.12+6.55=8.45-6.53+1.28=8.83+1.31+7.07-9.62=6.94-3.24-0.43+4.8=4.06-0.54+1.81-2.82=7.14-1.07+6.06+7.78=6.62+6.41-8.3=2.98+4.46+9.24-1.03=6.7+8.81+3.87-3.32=8.22-1.03+8.94-6.09=9.6-2.06-1.34-4.08=4.43-0.22-1.6-0.84=5.14-2.02-0.7=8.67-4.64-1.51+1.53=6.51+2.52=9.36-5.38+5.43=6.6+0.41-4.14+3.6=4.22+5.32-4.29=9.5-4.64-1.63=0.89+8.56-4.4=7.75-1.07+6.46=6.4-0.98-1.71+2.56=7.9+9.01+6.92+5.9=9.82-0.12-4.83=3.42-2.21+7.17+7.95=9.63-4.45+7.96=9.76-0.82-0.51=9.48-4.18-0.32-0.93=9.3+4.67-2.01-0.99=5.38-2.62+6.97-9.18=3.39-3.17=3.11-0.39+1.24+6.69=4.7+5.41+7.67+7.17=0.17+8.2+8.93-5.6=7.77-7.38+9.88-7.91=8.34+1.95+0.64=7.42+2.3+6.97-6.34=2.75-0.08-0.9+0.71=8.09-2.44=5.7+6=8.21+1.16-0.38+7.21=6.66+7.43+4.32=2.62+9.32+4.25+6.47=5.83+1.36-3.83+6.33=8.04-6.74+9.86=5.89+6.71-6.11+3.13=4.29-0.94-0.69-1.92=2.59-0.16-0.23+5.52=9.4-6.62+7.75-3.64=5.86-1.83+5.66+2.67=6.48-4.86+6.32+6.7=9.45+0.59+6.08-6.19=9.08-3.41-3.82-0.03=3.94+9.7+6.04-8.48=7.15+9.71+1.22-0.68=7.08-1.85-4.9+9.69=4.84+4.93+8.24-2=8.15-1.03-2.59=9.2+1.63+7.05=7.94+9.35+5.17+1.64=1.68+9.74=4.83-2.93+6.64+2.88=8.28+3.57-6.22=4.52+9.34-5.88+5.09=6.38-2.17+3.24=4.84-0.65+7.04=7.58+8.35+9.44=7.93-5.09-1.76-0.32=4.32+2.16-3.53=9.59+0.65+5.66-8.34=4.72-0.21-0.38-1.38=9.94+1.52-9.37=8.4+9.75-2.68=8.92-0.13-7.51=4.6+9.48=9.58-6.62=7.05+8.98-7.62-7=5.33+9.08-0.89-8.85=6.79+4.06-9.13=2.18+7.69-4.01-2.7=9.51-8.82+3.48=9.69-4.35+4.99-2.24=3.05+3.92=3.34+0.08+1.88-0.86=9.66+7.93-8.4+5.38=1.99+8.91-9.81-0.48=9.03+0.26+6.88-8.91=3.93-0.12-0.24-0.8=9.43-0.28-1.73=6.9-0.7+6.15=5.99-0.26=9.9-2.28+5.69-1.61=4.14-3.31=9.31-4.72-0.71+0.38=9.33+3.84+0.73+9.62=0.94+6.53-3.65-3.16=3.19-1.87+7.16-7.22=9.81-3.65-2.61+2.02=5.41+1.29+4.91+4.36=7.07-2.69+3.91=0.05+5.71=9.44-0.72-0.53-3.9=2.99+8.8=7.74+9.99-6.72-3.84=9.15+5.07-0.38=7.79+6+7.74=9.13-8.09+1.14+0.35=2.98-0.14+0.69+0.78=3.33+1.42=3.82+9.7+7.45-9.61=7.13-1.05=5.21-0.77+3.52-2.76=5.62-3.36-1.63+7.25=9.91+3.79=1.45+6.53-0.1-7.41=1.85+9.42+3.57+7.21=0.14+1.63+2.95+8.42=8.14+5.69-0.72+4.9=6.61+6.96+8.86-7.91=7.44+6.05=6.94-1.55-1.62=6.06+0.13+7.66+6.89=4.07-1.65=2.29+7.06+4.5=7.22+7.84-9.37-3.31=0.58+8.9+9.56=4.79+3.71-3.76-1.25=9.14-7.99+5.03-5.06=7.92-0.31-2.61=9.8-0.62=7.15+7.96-5.19-7.23=9.97-0.86+1.66+7.12=9.2-3.62-0.19+0.62=3.44-2.57+1.81=9.45-1.61-6.65=3.45+0.45+5.67-9.24=0.34+5.15+6.38+3.48=9.64-6.73+0.61=7.51+4.99+1.09+0.11=8.67-7.09+1.84+2.94=1.85+3.53+9.55=6.05+7.66+3.51=4.64-0.03-2.15-0.72=4.38+9.14=9.31-5.29+3.77=1.47+8.62+0.55+7.54=6.12-1.56-2.73-0.31=8.89-3.92-0.25+3.89=4.69-4.3+5.28-4.09=6.72-4.44=5.56+8.49-0.35-6.36=2.45+3.07+7.88+8.31=9.21+2.58-7.78+3.31=8.27-3.12+7.59=8.5+5.37-2.86=9.11+4.19-3.24=2.96+8.45+1.31+4.6=8.76-4.4-1.63+6.69=8.69-2.3-0.06-1.13=0.33+8.6-5.23-0.9=5.83-3.91+0.11+4.74=5.37-3.29+7.4+1.43=0.18+5.88-5.74+5.97=8.3-0.44-1.48+5.85=9.87-0.61-7.07=7.63-2.22-4.84+6.42=9.4-1.5=8.65-3.34-2.5+8.15=5.71+7.33+7.58=8.89-5.25+3.91+3.82=8.5-3.82-0.38=7.81+2.82-2.89+6.38=5.5-3.6-0.58+0.54=3.5+3.68-6.28=3.15+2.46-1.1=5.71+1.99=7.62-1.84-1.34-4.17=1.47-0.04+4.93+6.87=5.51+9.49+1.48+5.29=3.55-3.13+9.18+6.38=6.01+3.54-5.22-3.39=1.49+4.49=9.16-1.08-4.11+9.26=8.06-4.15+6.75=4.93-3.26-1.2+2.47=3.4+6.01-1.34=7.32+5.72+8.88=9.83+7.75-1.38-6.94=6.23+7.2-9.37-0.22=8.38-2.35+6.56+4.2=8.99-4.87-2.77+8.09=9.43+4.08=2.55-0.26+4.32+5.41=9.01-0.7+8.32+6.58=7.73-4.02-0.37-2.51=3.74+3.13+2.3+0.06=5.34+7.8+5.65+5.04=4.56-1.28+1.65+9.74=3.46+7.57+6.3-4.55=4.09-2.72+7.1=6.75-0.16-4.22-0.33=9+1.2=6.91-1.59-0.06+0.03=6.73-1.56+9.49-7.35=3.79+4.31-6.33=6.1-4.03+6.88=5.77+3.7+5.03-7.01=9.86+9.97+8.27=7.81+1.08=8.6+1.86+4+5.87=1.81+1.11=9.83-8.6-0.77+4.39=7.01+3.88+0.99-2.68=8.33+6.31-2.91=8.73-2.29=7.67-1.88+6.2-0.56=9.18+0.83-0.04=1.76-0.41=8.71-3.16+3.29-8.09=4.66+5.53-4.65=8.35+4.31+2.95=7.41+8.52+1.5=5.19-0.53-2.47-0.28=9.11-2.58-3.22-3.08=4.23-3.49+9.6-6.92=9.31-2.65+2.67-0.94=8.36+2.29+2.41+2.92=8.31-1.58=9.19-8.43+2.52=9.87-6.9=6.22+6.16-0.26+0.83=9.86+8.45+7.19+0.33=4.86-1.67+9.55=7.9-2.8-1.78+3.58=8.2-1.62-3.38+7.08=1.64+2.93-2.03=3.6+1.38=6.6-6.3+2.18+2.22=6.73-2.29=8.97-6.91+7.72-4.26=4.98-2.53+5.79+7.56=2.58+2.13=7.29+7.15-6.83+0.79=3.7+2.92+8.28+6.45=3.78-0.58+6.9+8.29=6.76+4.12-3.43-6.45=4.58+3.69-2.11+6.37=3.5-1.11+5.07=7.21-3.18+2.03=6.89-6.65=5.95-3.62+4.6-2.28=9.12-7.84=8.78+0.31-4.57+1.24=1.67+4.73-5.27-0.43=5.03-1.98-0.52=3.06+7.81-7.26+2.45=7.45-2.29+7.89=7.95-2.38-3.25+2.22=6.08+5.05+9.9+8.81=9.36-1.44-4.14-3.27=4.16-2.66+3.89+1.98=9.84+4.42+6.72=1.86+8.54-4.83=7.9+3.54+0.56-2.08=4.22-3.39=3.02+9.59-2.9-5.32=7.92+9.77+1.29=0.23+3.89+5.06=9.98-5.03-1.88-2.32=5.13-1.21+7.89+4.77=7.38-5.72-0.3=9.94-0.39-6.51=9.29-4.8+0.74-3.56=9.78-4.58-0.16+4.95=6.13-1.73+3.24+6.11=6.03-5.45=7.2-0.8-0.05-4.61=3.9-1.45=7.53+5.52-0.7+9.62=3.85+4.93-7.68+2.37=9.29-4.09-0.07=8.42-8.14+3.54=3.81+7.86+5.71+2.67=6.59-2.55-3.19-0.24=4.82-1.98+1.18+3.56=6.66-5.33+5.58-5.59=5.01+8.21+0.39+4.09=2.86+7.22+2.27-9.72=0.41+8.2+2.01=7.33-6.05+0.11=4.76-2.92=9.52-5.58+8.59=6.46+8.25-7.78-1.32=9.02-1.46-3.32-1=7.68-3.15-1.28-0.92=8.43+4.32+1.14-6.57=5.61-1.06+8.31=5.69+1.35+5.23=7.35-0.53-3.09-1.43=1.51+7.02+3.75+6.99=4.11-1.06-1.43=4.95+3.44-1.76-2.39=9.62+6.69+1.35=5.49+6.02-8.68-2.23=4.82+5.65-0.7-7.8=6.58+1.96=8.99-4.67+9.34-0.87=8.21+5.36-8.63=6.11+6.54-3.76+2.66=3.07-1.13+8.01-1.11=7.58-2.86-1.49=2.01+4.49+6.21=2.22+4.65-2.23=8.62-1.16-0.6-4.97=8.8-1.55-6.63-0.38=2.63-1.41=7.73-4.86+3.24+1.39=3.46-2.93+2.71+3.87=8.16+0.52=1.87+6.43-1.85-2.51=4.7+1.11-3.63+5.82=5.82-2.52+2.02-2.46=1.55+0.04=6.57-0.88=9.95-2.72=3.76-2.63-0.97+3.81=7.1-7+7.04-6.19=6.56+2.76+0.06=6.33+1.03=5.3+0.96=2.59+0.28-2.01+3.99=6.24-0.34-2.45-2.7=8.16-5.14-2.77+4.98=8.95+7.21=8.42-0.31-1.64-4.06=9.72-2.62-5.28-1.39=3.61+7.28+8.97+8.87=2.38-0.44+6.97=5.51-0.12-5.16+7.69=5.87+9.03-1.15-0.96=3.77+0.17+5.76-5.66=4.36-3.52=9.1-3.33+0.13+2.36=3.8+6.77=9.67-1.45+9.92-1.44=4.82-4.51+4.01+9.15=8.91+8.95=5.51-2.24=0.62-0.34=9.87-2.32-4.53+9.85=5.95-3.21-0.54=2.55+9.03-4.12+4.52=8.37-6.33+4.74+3.54=9.11-7.45+0.89=1.31+9.08-5.04+1.56=5.03+1.55+6-0.92=5.33-0.3-1.28+9.65=7.19+3.2-6.84+8.15=5.28-2.45-0.5-1.54=7.25-0.46+0.89=7.51-1.5-0.41=0.6+7.16-3.25=6.22+2.7=9.39-8.05+9.95-5.16=8.88-1.28=4.14-0.9+1.72=1.38+3.09+7.68-4.85=5.72+7.08-2.32=7.2-4.33-0.74-1.67=7.34+2.05-3.86+8.33=4.07-0.82-1.09+7.75=8.38-6.12+5.57+4.96=8.53+7.12-7.86=8.07-1.46-2.67=0.44+5.08-2.05=7.18+3.42+3.39=9.54-0.59-5.13=9.7+8.14-1.2-5.09=7.43+8.82+2.94-1.91=4.28-1.66-1.21-1.03=5.55+4.86-6.22=1.11+8.91+7.76-5.14=6.3+4.71+8.12=8.14-0.45-1.14+4.18=9.03-4.1-2.16+0.99=9.6+1.07+9.68+7.5=1.67-1.47=5.88+2.85+5.56+6.07=6.27+8.82-1.06-3.96=6.17-5.01-0.6+6.12=9.1-5.84+3.12+2.52=7.21+7.49-1.07-1.63=6.42-1.18-2.38=0.07+4.04+9.55-9.09=6.78+3.62-4.07=9.77-2.94-1.61=7.46+8.71+8.72+1.55=2.89+4.28=0.66+6.9+6.73=7.28-1.95-4.55=5.45+5.21+5.9-7.65=1.31+6.05=8.4-4.03+7.2+4.41=8.89-3.71-2.41=4.42+1.34+7.47-0.16=5.27+6.84-3.99+5.94=8.86-1.21+8.26=5.27+8.09-0.69+4.86=3.56+7.48-5.42=5.51-1.95-2.22-0.41=4.78+7.59+8.69-2.15=1.4+4.26+4.84-9.09=3.57+9.66+7.24+0.83=1.02+6.36-0.66=5.01-4.75=1.55+2.66=6-1.66=5.12+5.64+4.55=7.39-0.84-2.83-0.23=9.2-4.44+4.26-7.4=7.62-3.48+9.14-8.14=9.87+2.51=7.98+1.97+3.83+5.73=8.55+7.61-0.82=6.74+6.41-6.61+6.54=4.42-0.17-1.26-1.63=9.02-3.77-3.83=3.68-2.07+3.36+7.98=6.31-2.17-1.32-0.43=6.14+0.32-4.78=5.52-1.97=7.58-3.44+6.53=7.23+0.42-4.72=9.81-6+1.2=7.49-1.72=5.9+9.25-4.28-4.07=9.92-5.5-1.46+4.72=7.95-7.17=6.51+7.01-1.77-7.5=9.91-0.76-7.03=4.45-1.38+2.36=6.81+0.39=9.52-4.79-0.35+8.43=2.44+9.77+8.77=9.06-3.4-5.09=9.14+9.84-5.39-9.97=6.83+0.9+5.13-9.51=6.17+8.1-1.68-2.76=9.93+8.18+3.79=7.35-1.93+1.66+6.77=3.7+9.71-0.08-3.18=4.26+3.52-4.17=9.33+6.16+5.4-3.86=9.95-1.88+5.91+7.81=6.85+1.98+1.31+2.58=7.59-3.47+6.73-4.5=5.66-1.14-1.37=6.91-5.36+6.99+0.63=4.63+6.6+4.37+3.9=1.29+2.01+8.41=8.99-2.49+2.37-1.53=3.3+1.31+6.1+5.47=8.92-1.55=9.96-1.71=7.97-2.94=3.8+3.41-4.26=6.65+2.06+4.8-8.97=3.05+7.05+7.82+4.31=7.37+3.77-4.42-6.51=7.18+1.06+3.21+3.1=8.51+5.2+4.74-3.86=8+4.59=1.24+6.71-3.68+7.36=9.36-1.48-1.62=8.75+6.43-3.5-5.77=0.02+5.11+1.81+8.19=8.79+0.29-2.2-6.47=9.22-0.05-0.35=0.85+1.11+1.4+9.58=8.38+6.95-0.24=7.64+5.23=9.87+2.65-5.96=4.28+4.9-3.52=4.88+3.16+9.26+8.51=9.37+0.37-5.17-3.24=7.95-0.02-0.44-4.37=3.61+3.71+4.3=5.89-0.91+9.06+0.44=7.58-1.64+2.59-0.74=1.61+9.91+7.03=6.91+0.8+0.43-2.02=7.48-5.67+2.71+9.87=4.75+4.86-8.63+2.95=9.14-0.56=7.84+6.35-7.46+9.42=6.06+8.93+5.26+3.4=6.06+0.21-2.37+1.91=6.61-0.36+2.85+8.35=4.61+7.66-3.37-3.1=5.29-1.35-0.68+8.76=8.81-8.61+7.53=7.65+9.48-0.13+0.79=4.29+0.72+8.9+1.27=9.34+3.82=8.27+2.13-4.5=6.61-0.48-3.5+9.07=6.81-6.25-0.39=4.07+4.63-6.63+0.76=7.73+3.63=6.57-1.13-3.61-1.28=3.26+1.26+8.87=2.07+1.92=8.32+2.51=1.43+5.8+0.33-2.57=7.69+5.73-6+6.07=2.64-1.43+2.68=8.07-0.29-2.7-2.66=0.56+6.69+1.88=1.63-0.02-0.26=5.39-4.83+4.87-2.5=8.91+4.14-7.07-4.96=9.04-0.4-1.05-0.84=2.17+2.4-3.81=6.01-4.68+0.75=6.39-2.83+7.32=3.3-0.43+5.27+7.78=3.55+0.32=5.54-1.33-2.57+6.57=7.94-3.07+6.84+9.55=4.97+7.27=8.71-2.14+5.15-0.89=8-3.6+7.65-5.41=3.56+7.05+3.43-4=8.69-7.74-0.56=6.64-0.06-0.89-4.68=8.17-0.2-2-2.78=8.11-0.39+0.43-5.67=2.61+8.23-6.91+2.49=6.1-0.43-0.75=8.74-7.83+6.21-0.46=4.7-4.34+1.33-1.47=9.63-7.44=9.83+5.15+3.02=2.98+4.42-4.48=8.63-0.06-1.67=9.21-0.06-0.49=7.09+1.64+5.85=5.84-2.05+6.96-3.56=4.13-0.87-2.57=9.86-5.28+9.14-4.31=5.75+8.95+5.84-4.61=6.73-5.9+9.79-9.99=5.3-4.87=0.79-0.18-0.23+0.7=2.65+3.87-3.46+0.03=5.99+6.18-9.36+1.02=8.39-1.59-1.36-1.72=7.41-4.1-2.78-0.18=7.88-1.94-4.24-1.07=8.61-2.9-1.96=2.45+1.16+2.35=1.91+3.67=4.27-0.41-0.36-2.58=5.74+3.58-7.62=9.89-1.65-0.28+6.47=2.2+4.96+1.37+2.43=1.12+1.78+7.4=5.96-4.49+1.85=3.95+7.63+5.51=9.32-2.71=9.84-1.96+9.67+2.82=0.27+5.81=5.85-1.1+3.94-6.33=8.88+0.52+6.54+7.87=4.57+1.35+4.66-4.76=5.87+0.5-3.6+6.35=5.29-1.14+9.64=6.25+6.22-2.6-6.68=6.52+7.8+6.77-0.08=5.72+0.7=9.84-1-3.42-4.08=7.7+7.53+8.88-8.74=5.79+8.05+3.86+9.71=4.17-3.74+6.99=9.11-4.27-3.68+6.76=5.16+2.85+3.91=8.33-0.74+4.34-3.99=5.81+3.02+3.83=8.9-0.68-3.05=6.3+9.2-3.51-9.64=6.71+5.53+1.99+2.46=7.62-1.68+2.79-8.35=7.71+7.87+1.05=0.34+7.79+7.14-0.26=8.47-4.04=9.99-1.81-6.47=6.02-5+2.27+9.58=9.18+3.04+8.83=8.48-7.09+4.63=6.17+2.73-1.97+7.06=4.22+3.43-3.52=9.55-0.88-0.52=5.03-2.66+8.61+1.53=9.66-4.61-1.69=4.55-1.82+7.43-0.64=7.59+7.32-4.58=9.08-0.9+2.83-5.5=7.06+7.07+5.01=5.35+2.88+5.7-8.71=7.68+2.72+4.35=7.53+5.09+5.89=0.39+5.36=6.68+6-4.97+9.06=8.74+2.92+5.03+4.66=8.57-1.12-2.32+5.42=9.55+0.11-8.66-0.26=1.86+2.61+6.27-2.05=3.23+8.64+4.82+4.36=2.13+9.52-9=3.24+8.87+0.94=4.71-2.95+5.5=9.82-2.23-4.74=參考答案9.15-3.37+7.97-5.82=7.938.75-2.91-1.41+8.3=12.733.38+6.02-2.16=7.246.32+8.17+5.91-4.71=15.696.21-5+8.09-4.4=4.97.91-3.04+4.03-0.53=8.374+7.16-7.04-2.05=2.074.39+8.27+8.61=21.278.77-4+0.03+4.76=9.564.37+3.76+6.67+8.2=238.12-1.09-1.79-2.31=2.933.85-1.18+5.49=8.169.29+8.07+8.71=26.075.51+9.32-0.9-8.99=4.945.89+1.84+8.66-8.88=7.517.95+7.08-4.47=10.569.65+9.47-0.2+2.22=21.147.97-5.66-1.63=0.687.6+6.15-4.35-6.71=2.698.81-3.17+0.77+7.06=13.473.3+7.87+3.26=14.439.97+1.57-4.32-2.6=4.626.29+7.52=13.819.5-1.25-5.66-1.02=1.574.02+0.08-2.32+9.04=10.823.84+0.22+8-9.51=2.553.34+8.8-5.97=6.178.21-0.52=7.695.3-2.85=2.458.72-5.29+3.13+3.71=10.279.54-2.43+7.46+6.05=20.629.63+6.51+0.07+2.86=19.074.11+6.8-5.04=5.878.71-1.95-2.38-1.21=3.179.06+0.96=10.020.24+6.91+6.06=13.219.76+5.19-8.53=6.428.72+9.11+1.43+3.94=23.20.19+0.08+2.13+1.48=3.885.64-4.19+1.02=2.476.89+0.39-4.6=2.687.91+4.54-3.15+0.63=9.938.63-3.17-0.69=4.774.13+6.5=10.634.91-3.47-0.51+8.83=9.769-5.39=3.618.09+4.09+7.88=20.063.29+8.68+2.93-1.95=12.954.56+4.31-2.62-0.86=5.399.85-2.03-5.75+0.1=2.179.26-1.84-3.69=3.732.92+4.7-4.96+8.91=11.570.19+7.79-1.6+1.01=7.394.83+5.73=10.568.04+9.24-1.86+4.52=19.947.61+9.71+3.72+6.54=27.585.47-3.95+6.74-7.91=0.359.74-4.42-2.73=2.595.21+7.2-2.83-7.17=2.413.71+6.94=10.659.13-8.98-0.05+1.93=2.039.29-6.57=2.728.87+7.98=16.855.54-1.89-3.53+4.75=4.875.28+3.77+3.62-9.09=3.587.95-5.26=2.699.88-2.6-3.13=4.158.74-6.54+0.13=2.335.55+6.15-0.5+8.19=19.391.32-1.01=0.317.07+3.26+4.53=14.869.55+9.53+0.45-6.77=12.767.42-4.64+4.31+7.43=14.528.46+2.2-6.48+7.87=12.058.4+8.13-5.78-9.2=1.553.27-1.73+0.07+0.98=2.596.34+2.25-0.42=8.177.55-2.34-2.62-0.74=1.855.45-1.9-0.95=2.62.67+1.65+4.85=9.177.14-6.24-0.58=0.320.69+2.51+9.04-4.98=7.264.3+5.97-6.32+4.24=8.197.98+0.12-4.04+6.48=10.546.03-0.59+0.15=5.598.13-6.27+4.25=6.110.52-0.18+6.2-1.46=5.084.63+0.07-3.1+8.33=9.931.21+6-0.39-4.25=2.574.56-2.28=2.285.35+1.01-0.59=5.770.14+8.36+4.16+1.57=14.237.43-2.34+2.63-7.17=0.557.49+0.69+1.35+0.62=10.158.67-1.13-4.01-2.72=0.815.2+7.61-2.3-3.89=6.626.06-4.86+3.27+8.12=12.595.35-0.64+6.04=10.758.61-2.83+0.77=6.554.09-2.1+3.69-3.1=2.589.47-7.17-2.12+9.41=9.597.25-3.35+8.81=12.717.58-2.07=5.518.74-3-3.35+2.35=4.749.18-8.36=0.824.51+2.91+1.25-0.21=8.468.29-4.93+9.95=13.319.08-8.78=0.39.25-0.57-3.4=5.288.67+4.88-6.67+5.13=12.014.91-0.56-1.48+8.57=11.449.12-1.86+6.86-3.5=10.625.13+1.98-0.55+8.12=14.689.88-1.62-4.17-2.52=1.579.91+8.94-4.6+1.11=15.369.01-3.31+8.84=14.542.05+8.02+5.03=15.15.28+0.52=5.86.07-0.54-2.66+3.42=6.299.82-0.28=9.542.53+8.95-3.54-1.68=6.262.76+7.98=10.742.91-0.38+9.07=11.69.32-5.35-1.74-0.74=1.499.44+3.39-1.32-3.58=7.939.62+7.82+1.22-6.97=11.698.56-2.31+5.3+3.65=15.27.11-4.19=2.927.88-4.63-1.79+9.28=10.741.23+3.13-2.24=2.127.35+9.3=16.653.94-0.53-0.88=2.539.23+0.85-4.53-4.63=0.929.81-5.49+6.69-8.89=2.125.45-2.55-0.12+6.55=9.338.45-6.53+1.28=3.28.83+1.31+7.07-9.62=7.596.94-3.24-0.43+4.8=8.074.06-0.54+1.81-2.82=2.517.14-1.07+6.06+7.78=19.916.62+6.41-8.3=4.732.98+4.46+9.24-1.03=15.656.7+8.81+3.87-3.32=16.068.22-1.03+8.94-6.09=10.049.6-2.06-1.34-4.08=2.124.43-0.22-1.6-0.84=1.775.14-2.02-0.7=2.428.67-4.64-1.51+1.53=4.056.51+2.52=9.039.36-5.38+5.43=9.416.6+0.41-4.14+3.6=6.474.22+5.32-4.29=5.259.5-4.64-1.63=3.230.89+8.56-4.4=5.057.75-1.07+6.46=13.146.4-0.98-1.71+2.56=6.277.9+9.01+6.92+5.9=29.739.82-0.12-4.83=4.873.42-2.21+7.17+7.95=16.339.63-4.45+7.96=13.149.76-0.82-0.51=8.439.48-4.18-0.32-0.93=4.059.3+4.67-2.01-0.99=10.975.38-2.62+6.97-9.18=0.553.39-3.17=0.223.11-0.39+1.24+6.69=10.654.7+5.41+7.67+7.17=24.950.17+8.2+8.93-5.6=11.77.77-7.38+9.88-7.91=2.368.34+1.95+0.64=10.937.42+2.3+6.97-6.34=10.352.75-0.08-0.9+0.71=2.488.09-2.44=5.655.7+6=11.78.21+1.16-0.38+7.21=16.26.66+7.43+4.32=18.412.62+9.32+4.25+6.47=22.665.83+1.36-3.83+6.33=9.698.04-6.74+9.86=11.165.89+6.71-6.11+3.13=9.624.29-0.94-0.69-1.92=0.742.59-0.16-0.23+5.52=7.729.4-6.62+7.75-3.64=6.895.86-1.83+5.66+2.67=12.366.48-4.86+6.32+6.7=14.649.45+0.59+6.08-6.19=9.939.08-3.41-3.82-0.03=1.823.94+9.7+6.04-8.48=11.27.15+9.71+1.22-0.68=17.47.08-1.85-4.9+9.69=10.024.84+4.93+8.24-2=16.018.15-1.03-2.59=4.539.2+1.63+7.05=17.887.94+9.35+5.17+1.64=24.11.68+9.74=11.424.83-2.93+6.64+2.88=11.428.28+3.57-6.22=5.634.52+9.34-5.88+5.09=13.076.38-2.17+3.24=7.454.84-0.65+7.04=11.237.58+8.35+9.44=25.377.93-5.09-1.76-0.32=0.764.32+2.16-3.53=2.959.59+0.65+5.66-8.34=7.564.72-0.21-0.38-1.38=2.759.94+1.52-9.37=2.098.4+9.75-2.68=15.478.92-0.13-7.51=1.284.6+9.48=14.089.58-6.62=2.967.05+8.98-7.62-7=1.415.33+9.08-0.89-8.85=4.676.79+4.06-9.13=1.722.18+7.69-4.01-2.7=3.169.51-8.82+3.48=4.179.69-4.35+4.99-2.24=8.093.05+3.92=6.973.34+0.08+1.88-0.86=4.449.66+7.93-8.4+5.38=14.571.99+8.91-9.81-0.48=0.619.03+0.26+6.88-8.91=7.263.93-0.12-0.24-0.8=2.779.43-0.28-1.73=7.426.9-0.7+6.15=12.355.99-0.26=5.739.9-2.28+5.69-1.61=11.74.14-3.31=0.839.31-4.72-0.71+0.38=4.269.33+3.84+0.73+9.62=23.520.94+6.53-3.65-3.16=0.663.19-1.87+7.16-7.22=1.269.81-3.65-2.61+2.02=5.575.41+1.29+4.91+4.36=15.977.07-2.69+3.91=8.290.05+5.71=5.769.44-0.72-0.53-3.9=4.292.99+8.8=11.797.74+9.99-6.72-3.84=7.179.15+5.07-0.38=13.847.79+6+7.74=21.539.13-8.09+1.14+0.35=2.532.98-0.14+0.69+0.78=4.313.33+1.42=4.753.82+9.7+7.45-9.61=11.367.13-1.05=6.085.21-0.77+3.52-2.76=5.25.62-3.36-1.63+7.25=7.889.91+3.79=13.71.45+6.53-0.1-7.41=0.471.85+9.42+3.57+7.21=22.050.14+1.63+2.95+8.42=13.148.14+5.69-0.72+4.9=18.016.61+6.96+8.86-7.91=14.527.44+6.05=13.496.94-1.55-1.62=3.776.06+0.13+7.66+6.89=20.744.07-1.65=2.422.29+7.06+4.5=13.857.22+7.84-9.37-3.31=2.380.58+8.9+9.56=19.044.79+3.71-3.76-1.25=3.499.14-7.99+5.03-5.06=1.127.92-0.31-2.61=59.8-0.62=9.187.15+7.96-5.19-7.23=2.699.97-0.86+1.66+7.12=17.899.2-3.62-0.19+0.62=6.013.44-2.57+1.81=2.689.45-1.61-6.65=1.193.45+0.45+5.67-9.24=0.330.34+5.15+6.38+3.48=15.359.64-6.73+0.61=3.527.51+4.99+1.09+0.11=13.78.67-7.09+1.84+2.94=6.361.85+3.53+9.55=14.936.05+7.66+3.51=17.224.64-0.03-2.15-0.72=1.744.38+9.14=13.529.31-5.29+3.77=7.791.47+8.62+0.55+7.54=18.186.12-1.56-2.73-0.31=1.528.89-3.92-0.25+3.89=8.614.69-4.3+5.28-4.09=1.586.72-4.44=2.285.56+8.49-0.35-6.36=7.342.45+3.07+7.88+8.31=21.719.21+2.58-7.78+3.31=7.328.27-3.12+7.59=12.748.5+5.37-2.86=11.019.11+4.19-3.24=10.062.96+8.45+1.31+4.6=17.328.76-4.4-1.63+6.69=9.428.69-2.3-0.06-1.13=5.20.33+8.6-5.23-0.9=2.85.83-3.91+0.11+4.74=6.775.37-3.29+7.4+1.43=10.910.18+5.88-5.74+5.97=6.298.3-0.44-1.48+5.85=12.239.87-0.61-7.07=2.197.63-2.22-4.84+6.42=6.999.4-1.5=7.98.65-3.34-2.5+8.15=10.965.71+7.33+7.58=20.628.89-5.25+3.91+3.82=11.378.5-3.82-0.38=4.37.81+2.82-2.89+6.38=14.125.5-3.6-0.58+0.54=1.863.5+3.68-6.28=0.93.15+2.46-1.1=4.515.71+1.99=7.77.62-1.84-1.34-4.17=0.271.47-0.04+4.93+6.87=13.235.51+9.49+1.48+5.29=21.773.55-3.13+9.18+6.38=15.986.01+3.54-5.22-3.39=0.941.49+4.49=5.989.16-1.08-4.11+9.26=13.238.06-4.15+6.75=10.664.93-3.26-1.2+2.47=2.943.4+6.01-1.34=8.077.32+5.72+8.88=21.929.83+7.75-1.38-6.94=9.266.23+7.2-9.37-0.22=3.848.38-2.35+6.56+4.2=16.798.99-4.87-2.77+8.09=9.449.43+4.08=13.512.55-0.26+4.32+5.41=12.029.01-0.7+8.32+6.58=23.217.73-4.02-0.37-2.51=0.833.74+3.13+2.3+0.06=9.235.34+7.8+5.65+5.04=23.834.56-1.28+1.65+9.74=14.673.46+7.57+6.3-4.55=12.784.09-2.72+7.1=8.476.75-0.16-4.22-0.33=2.049+1.2=10.26.91-1.59-0.06+0.03=5.296.73-1.56+9.49-7.35=7.313.79+4.31-6.33=1.776.1-4.03+6.88=8.955.77+3.7+5.03-7.01=7.499.86+9.97+8.27=28.17.81+1.08=8.898.6+1.86+4+5.87=20.331.81+1.11=2.929.83-8.6-0.77+4.39=4.857.01+3.88+0.99-2.68=9.28.33+6.31-2.91=11.738.73-2.29=6.447.67-1.88+6.2-0.56=11.439.18+0.83-0.04=9.971.76-0.41=1.358.71-3.16+3.29-8.09=0.754.66+5.53-4.65=5.548.35+4.31+2.95=15.617.41+8.52+1.5=17.435.19-0.53-2.47-0.28=1.919.11-2.58-3.22-3.08=0.234.23-3.49+9.6-6.92=3.429.31-2.65+2.67-0.94=8.398.36+2.29+2.41+2.92=15.988.31-1.58=6.739.19-8.43+2.52=3.289.87-6.9=2.976.22+6.16-0.26+0.83=12.959.86+8.45+7.19+0.33=25.834.86-1.67+9.55=12.747.9-2.8-1.78+3.58=6.98.2-1.62-3.38+7.08=10.281.64+2.93-2.03=2.543.6+1.38=4.986.6-6.3+2.18+2.22=4.76.73-2.29=4.448.97-6.91+7.72-4.26=5.524.98-2.53+5.79+7.56=15.82.58+2.13=4.717.29+7.15-6.83+0.79=8.43.7+2.92+8.28+6.45=21.353.78-0.58+6.9+8.29=18.396.76+4.12-3.43-6.45=14.58+3.69-2.11+6.37=12.533.5-1.11+5.07=7.467.21-3.18+2.03=6.066.89-6.65=0.245.95-3.62+4.6-2.28=4.659.12-7.84=1.288.78+0.31-4.57+1.24=5.761.67+4.73-5.27-0.43=0.75.03-1.98-0.52=2.533.06+7.81-7.26+2.45=6.067.45-2.29+7.89=13.057.95-2.38-3.25+2.22=4.546.08+5.05+9.9+8.81=29.849.36-1.44-4.14-3.27=0.514.16-2.66+3.89+1.98=7.379.84+4.42+6.72=20.981.86+8.54-4.83=5.577.9+3.54+0.56-2.08=9.924.22-3.39=0.833.02+9.59-2.9-5.32=4.397.92+9.77+1.29=18.980.23+3.89+5.06=9.189.98-5.03-1.88-2.32=0.755.13-1.21+7.89+4.77=16.587.38-5.72-0.3=1.369.94-0.39-6.51=3.049.29-4.8+0.74-3.56=1.679.78-4.58-0.16+4.95=9.996.13-1.73+3.24+6.11=13.756.03-5.45=0.587.2-0.8-0.05-4.61=1.743.9-1.45=2.457.53+5.52-0.7+9.62=21.973.85+4.93-7.68+2.37=3.479.29-4.09-0.07=5.138.42-8.14+3.54=3.823.81+7.86+5.71+2.67=20.056.59-2.55-3.19-0.24=0.614.82-1.98+1.18+3.56=7.586.66-5.33+5.58-5.59=1.325.01+8.21+0.39+4.09=17.72.86+7.22+2.27-9.72=2.630.41+8.2+2.01=10.627.33-6.05+0.11=1.394.76-2.92=1.849.52-5.58+8.59=12.536.46+8.25-7.78-1.32=5.619.02-1.46-3.32-1=3.247.68-3.15-1.28-0.92=2.338.43+4.32+1.14-6.57=7.325.61-1.06+8.31=12.865.69+1.35+5.23=12.277.35-0.53-3.09-1.43=2.31.51+7.02+3.75+6.99=19.274.11-1.06-1.43=1.624.95+3.44-1.76-2.39=4.249.62+6.69+1.35=17.665.49+6.02-8.68-2.23=0.64.82+5.65-0.7-7.8=1.976.58+1.96=8.548.99-4.67+9.34-0.87=12.798.21+5.36-8.63=4.946.11+6.54-3.76+2.66=11.553.07-1.13+8.01-1.11=8.847.58-2.86-1.49=3.232.01+4.49+6.21=12.712.22+4.65-2.23=4.648.62-1.16-0.6-4.97=1.898.8-1.55-6.63-0.38=0.242.63-1.41=1.227.73-4.86+3.24+1.39=7.53.46-2.93+2.71+3.87=7.118.16+0.52=8.681.87+6.43-1.85-2.51=3.944.7+1.11-3.63+5.82=85.82-2.52+2.02-2.46=2.861.55+0.04=1.596.57-0.88=5.699.95-2.72=7.233.76-2.63-0.97+3.81=3.977.1-7+7.04-6.19=0.956.56+2.76+0.06=9.386.33+1.03=7.365.3+0.96=6.262.59+0.28-2.01+3.99=4.856.24-0.34-2.45-2.7=0.758.16-5.14-2.77+4.98=5.238.95+7.21=16.168.42-0.31-1.64-4.06=2.419.72-2.62-5.28-1.39=0.433.61+7.28+8.97+8.87=28.732.38-0.44+6.97=8.915.51-0.12-5.16+7.69=7.925.87+9.03-1.15-0.96=12.793.77+0.17+5.76-5.66=4.044.36-3.52=0.849.1-3.33+0.13+2.36=8.263.8+6.77=10.579.67-1.45+9.92-1.44=16.74.82-4.51+4.01+9.15=13.478.91+8.95=17.865.51-2.24=3.270.62-0.34=0.289.87-2.32-4.53+9.85=12.875.95-3.21-0.54=2.22.55+9.03-4.12+4.52=11.988.37-6.33+4.74+3.54=10.329.11-7.45+0.89=2.551.31+9.08-5.04+1.56=6.915.03+1.55+6-0.92=11.665.33-0.3-1.28+9.65=13.47.19+3.2-6.84+8.15=11.75.28-2.45-0.5-1.54=0.797.25-0.46+0.89=7.687.51-1.5-0.41=5.60.6+7.16-3.25=4.516.22+2.7=8.929.39-8.05+9.95-5.16=6.138.88-1.28=7.64.14-0.9+1.72=4.961.38+3.09+7.68-4.85=7.35.72+7.08-2.32=10.487.2-4.33-0.74-1.67=0.467.34+2.05-3.86+8.33=13.864.07-0.82-1.09+7.75=9.918.38-6.12+5.57+4.96=12.798.53+7.12-7.86=7.798.07-1.46-2.67=3.940.44+5.08-2.05=3.477.18+3.42+3.39=13.999.54-0.59-5.13=3.829.7+8.14-1.2-5.09=11.557.43+8.82+2.94-1.91=17.284.28-1.66-1.21-1.03=0.385.55+4.86-6.22=4.191.11+8.91+7.76-5.14=12.646.3+4.71+8.12=19.138.14-0.45-1.14+4.18=10.739.03-4.1-2.16+0.99=3.769.6+1.07+9.68+7.5=27.851.67-1.47=0.25.88+2.85+5.56+6.07=20.366.27+8.82-1.06-3.96=10.076.17-5.01-0.6+6.12=6.689.1-5.84+3.12+2.52=8.97.21+7.49-1.07-1.63=126.42-1.18-2.38=2.860.07+4.04+9.55-9.09=4.576.78+3.62-4.07=6.339.77-2.94-1.61=5.227.46+8.71+8.72+1.55=26.442.89+4.28=7.170.66+6.9+6.73=14.297.28-1.95-4.55=0.785.45+5.21+5.9-7.65=8.911.31+6.05=7.368.4-4.03+7.2+4.41=15.988.89-3.71-2.41=2.774.42+1.34+7.47-0.16=13.075.27+6.84-3.99+5.94=14.068.86-1.21+8.26=15.915.27+8.09-0.69+4.86=17.533.56+7.48-5.42=5.625.51-1.95-2.22-0.41=0.934.78+7.59+8.69-2.15=18.911.4+4.26+4.84-9.09=1.413.57+9.66+7.24+0.83=21.31.02+6.36-0.66=6.725.01-4.75=0.261.55+2.66=4.216-1.66=4.345.12+5.64+4.55=15.317.39-0.84-2.83-0.23=3.499.2-4.44+4.26-7.4=1.627.62-3.48+9.14-8.14=5.149.87+2.51=12.387.98+1.97+3.83+5.73=19.518.55+7.61-0.82=15.346.74+6.41-6.61+6.54=13.084.42-0.17-1.26-1.63=1.369.02-3.77-3.83=1.423.68-2.07+3.36+7.98=12.956.31-2.17-1.32-0.43=2.396.14+0.32-4.78=1.685.52-1.97=3.557.58-3.44+6.53=10.677.23+0.42-4.72=2.939.81-6+1.2=5.017.49-1.72=5.775.9+9.25-4.28-4.07=6.89.92-5.5-1.46+4.72=7.687.95-7.17=0.786.51+7.01-1.77-7.5=4.259.91-0.76-7.03=2.124.45-1.38+2.36=5.436.81+0.39=7.29.52-4.79-0.35+8.43=12.812.44+9.77+8.77=20.989.06-3.4-5.09=0.579.14+9.84-5.39-9.97=3.626.83+0.9+5.13-9.51=3.356.17+8.1-1.68-2.76=9.839.93+8.18+3.79=21.97.35-1.93+1.66+6.77=13.853.7+9.71-0.08-3.18=10.154.26+3.52-4.17=3.619.33+6.16+5.4-3.86=17.039.95-1.88+5.91+7.81=21.796.85+1.98+1.31+2.58=12.727.59-3.47+6.73-4.5=6.355.66-1.14-1.37=3.156.91-5.36+6.99+0.63=9.174.63+6.6+4.37+3.9=19.51.29+2.01+8.41=11.718.99-2.49+2.37-1.53=7.343.3+1.31+6.1+5.47=16.188.92-1.55=7.379.96-1.71=8.257.97-2.94=5.033.8+3.41-4.26=2.956.65+2.06+4.8-8.97=4.543.05+7.05+7.82+4.31=22.237.37+3.77-4.42-6.51=0.217.18+1.06+3.21+3.1=14.558.51+5.2+4.74-3.86=14.598+4.59=12.591.24+6.71-3.68+7.36=11.639.36-1.48-1.62=6.268.75+6.43-3.5-5.77=5.910.02+5.11+1.81+8.19=15.138.79+0.29-2.2-6.47=0.419.22-0.05-0.35=8.820.85+1.11+1.4+9.58=12.948.38+6.95-0.24=15.097.64+5.23=12.879.87+2.65-5.96=6.564.28+4.9-3.52=5.664.88+3.16+9.26+8.51=25.819.37+0.37-5.17-3.24=1.337.95-0.02-0.44-4.37=3.123.61+3.71+