四年級數(shù)學(xué)（小數(shù)加減運算）計算題專項練習(xí)與答案匯編

四年級數(shù)學(xué)（小數(shù)加減運算）計算題專項練習(xí)與答案匯編7.81-0.49-1.02=3.5+3.37-3.07=9.94+3.62+0.66=8.57-6.21=7.26-2.48+7.04-5.62=3.19+1.52+9.21=9.73-5.36-1.7-2.3=2.46-2.17+4.85-0.17=8.33+7.44+6.43-4.08=7.74+5.14+0.76-7.56=7.13-3.72-1.68+6.52=3.41+3.7-5.69=4.76+7.96+7.2+0.55=2.83+8.56-3.57=7.46+5.4-7.63=4.1+7.05+9.88+3.55=7.84-2.74-3.06+8.57=8.71-3.59-4.46-0.49=8.57-3.47+7.99=8.63-5.5+7.83+1.05=1.98-0.45+1.46+6.79=1.32+4.25+6.51=7.79-0.29+2.1-5.75=0.66+4.7=3.97+5.66+5.68=2.27-0.02=8.09-2.26+1.18=6.14+3.12-4.83-0.09=8.62+8.82-9.49=6.61+3.63+5.34-2.11=8.74+5.89-0.5-6.74=1.34+8.37+4.7-3.69=9.39-3.82-4.55+1.41=7.97-1.06=9.4-6.02+2.65=4.22+4.94+1.78=0.25+9.11-6.06-1.75=7.88+2.38-0.71+1.55=9.82-9.34+4.2=7.38-1.12+1.21-3.61=8.18+1.47=7.62-1.99+8.52-0.22=5.01-0.27-2.24+8.11=2.2-1.28+9.03-6.8=7.51-3.78-1.22-1.8=7.02+0.32=6.65+6.12+7.62-8.43=6.92-1.02-3.71+0.81=8.99-6.34=8.35+6.01+9.02-8.1=1.64+7.81+5.04+0.15=6.54-3.58+8.98-3.99=4.69-3.65+2.24=6.56-1.58+7.3+9.73=1.58+7.21+4.99+5.35=9.08+5.73-7.7-0.69=8.68-2.92+3.44+1.53=3.9-0.65+2.05+0.5=0.41+0.29+9.8=7.74-4.98=4.33+2.22+1.75-7.68=8.39-5.05-1.99+5.5=9.62-8.7=8.59-0.22-3.93=5.76+3.18+6.14=9.33-1.17+7.93+7.67=8.66-3.57=8.53-4.32-1.1=0.44-0.3+8.96+9.62=8.23+1.26=7.6+1.96+8.68+1.48=7.17-2.76-2.04+3.25=0.44+6.58-5.79=1.87-0.99-0.33+5=8.31-0.25-4.31-1.97=7.45+7.86=4.91-1.53-0.19+6.5=9.18-1.45+8.4=6.87+2.57-5.42+0.25=4-3.2=8.39-3.67=8.29-1.56-2.06=8.37-3.74+1.72=4.09+3.08+6.84-4.1=7.97-3.34-0.25-1.45=3.56+0.6+6.4+7.68=9.42+5.25-5.69-7.48=1.74+2.19+5.2=8.81-0.05-7.09=9.05-5-1.68+0.54=4.54+0.66-2.16-2.78=4.24+5.33+6.41-5.7=2.71-0.35+8.26+7.98=9.25-3.33-3.49+6.37=6.58+7.52=8.85-1.77-3.77-1.68=6.47-4.12+0.51+9.4=4.7-3.59-0.46=7.38-4.18-2.57=9.63-3.96+5.36-3.65=3.62-2.29-0.44=4.26+7.43-3.96+2.64=6.74+4.37-1.49-1.61=7.48+8.68-6.7=1.22-0.05+2.62=9.78+3.97-5.76-7.82=6.36-0.99+4.35-9.34=1.24+5.02+9.92+9.71=7.99-4.02+9.23-6.53=7.57-5.86=6.96-1.68+4.32+6.76=3.47+4.28+2.76=6.01-0.02-4.86+8.91=1.79+7.06-1.48-2.28=3.36+6.15-1.41-3.75=8.65+2.35-0.15=4.36+7.47-1.77+5.37=4.55+7.98+5.65-1.95=9.62-4.25-3.03+5.14=9.99+5.49-8.39=7.5+2.88-5.8+5.51=7.72-6.2+2.1-0.11=5.01-1.09+5.63-5.51=7.53-0.94-0.92+2.91=7.61-1.56+6.21=9.09-6.04-1.44+1.96=0.16+5.45-0.59-0.85=6.01+7.54+4.68-7.5=4.36-1.09+0.87+2.76=5.61-1.87+0.66=9.61-4.19+2.1=6.44+4.82=7.11-4.64=3.92+6.94-6.45+9.67=9.05-2.8-5.78+1.82=5.26-0.73+8.71=6.48-3.4+4.77=7.81-1.26-0.61+3.09=7.04-3.04=5.04+8.25-8.83=3.16+3.14=5.89-0.56=5.88-2.84=8.87-0.15-1.36=9.1-5.73+1.59=4.87-1.9-0.97=5.2+0.2+2.55=5.73-2.32=2.72+4.57-0.2=6.42+6.91-8.13-0.5=0.93+7.26+2.25=7.9-1.48-6.31=9.1-1.03=8.05-0.54+9.36-6.75=7.95+4.8+1.65-4.95=8.82-2.29-2.56-1.31=8.88-3.36+5.74-7.99=5.61+8.84+2.49-5.27=3.79+7.09-7.17-3.13=3.47+2.78-5.42=9.24+1.99-2.82-4.05=8.54-4.35-3.18+7.41=6.56+5.34=4.18-2.58=5.08-1.09+7.56+3.09=9.28-8.51=9.36-5.23-2.9-0.61=5.94-2.62=8.28-4.23=9.99+5.88+6.58+6.36=8.85-2.86+3.62-3.64=9.56-1.08-8.11=1.85+5.55+2.48-2.47=8.97+6.71-6.74+9.65=8.85+4.31=1.52+6.96+3.32-4.92=1.28-0.6+6.48+8.4=9.4-8.69-0.03=8.53+2.87+0.98=8.66-2.47-2.65-0.36=9.88-5.19+7.9=4.08+9.13+3.02=6.39+2.43+1.52-8.31=7.52-0.69-2.26-3.34=5.56-3.16=8.56+6.95-4.98+2.4=9.58-4.15=8.77-0.92-3.73+1.97=8.38-4.39+0.37+2.84=8.87+7-0.38-3.82=9.93-0.09-5.02-1.46=0.46+7.28-1.75+5.86=9.03+8.55+7.72=7.78-2.18+1.88-3.39=7.8-2.26-0.31-2.91=3.31-2.11+7.34-0.84=8.52-1.25-0.44-4.52=8.33-3.05-4.56+9.17=0.28+5.36+3.27-0.46=7.96+5.35+7.97+5.07=5.31-2.63+9.18=6.37-2.4-3.49=7.98-3.51+3.96=7.02-0.82+5.45+8.83=9.64+6.05=2.84+5.76+1.95+8.38=6.88-2.57+6.96-2.94=9.5-0.65-7.36=1.7+8.65-5.61+5.41=1.44+8.12+2.1+8.96=4.47+4.79-4.23-4.5=9.04-3.87-3.55=7.99-3.51+6.8+2.54=5.12-2.71+8.03-3.01=6.07+2.45-7.45=1.99+9.96+2.86+6.12=9.77+6.16+5.97=9.37-8.96+1.13+4.74=9.31+7.75=6.84+2.56-5.23+0.76=8.82-4.29-0.44+1=1.24+0.1=7.94-4.46=6.63+3.67+9.83+5.79=7.65-3.56+2.11+2.19=1.75+9.19+0.36-0.55=3.46+2.27+2.92+4.02=4.74+9.53-3.66+2.85=1.63+2.48-1.46-1.22=8.64+1.56+1.78-0.43=7.72-3.76=6.26+5.81+4.59+2.57=4.63+2.56+5.65=7.86-7.75+8.31-1.43=0.27+5.52+5.95-1.15=6.72-0.75-5.39=9.29-3.23-1.83=2.31+8.13-6.86+2.63=7.18-1.93-2.1-1.25=3.73+9.88-9.09-1.64=9.38-4.19=4.48+5.62-3.49+1.48=8.43+7.75+2.51+4.83=1.75+7.2-8.42=5.58-1.82=9.99-1.5-1.44-6.7=9.03+9.94-3.94=7.9+3.47-3.08=6.66-4.21+1.17=4.13+9.52+3.99+5.44=5.6+6.65+2.34+8.85=7.87-1.71=5.5-2.05+4.06-5.08=0.93+5.12+7.26=9.64-6.85-1.02+9.26=7.11+6.4+6.48-5.04=4.72+9.34-3.73+2.85=1.7-1.43+4.22=6.21-0.09-5.17-0.06=4.57+7.09-2.88-8.45=3.29-1.81+9.57+2.72=6.8-3.2-0.88=5.53-4.58+4.51=5.56-1.26-1.23-2=1.67+3.9+9.39+3.09=7.69+2.91+2.35=7.06-0.77+9.56+0.11=9.2+7.44-1.68+5.85=9.12-3.2-3.59=6.92+4.34+9.5+0.42=6.62+6.36+2.88+6.56=4.3-2.39-1.78=9.63+9.88=6.27-1.47-1.43-0.41=8.68+6.62-4.13+1.5=9.69+4.32-8.26+2.23=6.17-2.53+5.46-8.7=0.37+8.25=8.98-0.5+1.73=1.78-1.52+3.21+7.23=0.12+9.44+2.4+8.06=4.75+5.96-1.79-1.11=2.95+7.41+4.29-4.43=5.25-0.9+8.89+5.59=9.73+1.43-6.04=9.65+7.4=9.25+9.38-6.45=5.82+6.56-4.13-1.28=7.24-2.18-3.56-1.31=4.9+6.89-1.51+3.54=7.99+4.91+3.99+4.88=5.99+1.15-1.59+4.07=6.31+5.92+5.77+4.41=8.8+1.64+9.99=4.1-1.12+5.4+2.98=8.88-4.98+9.89=6.49-6.24+9.42+2.87=9.4+8.19+6.16-9.78=0.34+9.09-0.54=1.23+5.74=4.15+8.79-8.64=0.58+1.65+5.77=7.09-2.83+8.6=3.25+0.35-2.78=8.97-3.71-0.75+5.85=6.32+9.33+3.8+8.99=6.87+4.01-5.38-3.62=5.92-2.51+0.35=9.94-9.05-0.5=4.99+8.97+1.72=5.75-5.04+4.83=3.61+3.73+3.87-1.27=7.73-1.14+1.59-4.9=8.96-7.8=9.74-6.13-3.26=5.31+5.81+6.92-1.82=6.34-0.82+7.21=8.7-6.41=7.68+9.4+4.95+0.82=7.48+8.29=7.55+3.62+5.37-6.26=7.56+3.99-4.08-1.22=4.2-0.78=8.37+9.4-5.5-0.93=5.27-0.09-1.86-1.21=5.61+7.89=8.21+3.05-2.12=9.84+3.02=8.79+7.73+7.94-7.25=2.37+1.42+5.46=5.29-1.88+0.37-3.08=6.59-4.65-0.17+6.76=5.7-0.56+3.67=4.42+8.56+5.56+9.21=5.74+4.55-2.98+4.67=6.1+9.32+2.28+7.2=7.24+5.4-3.3+3.63=4.99+7.24=9.15-0.06-2.07+0.85=7.39-2.32+2.21=4.83-1.75-2.29=3.05+9.87=9.62+7.33+1.72=8.95-0.43+0.95=5.2-3.9+1.58=2.07+9.63+3.93-3.95=8.61+1.69+5.54-4.91=9.5-4.96+5.53=6.86-4.22-1.76=7.69-2.12=7.86-3.62+4.57-6.46=1.37+2.15+9.38+5.11=1.44+8.35+4.13-4.91=8.18-2.03+9.68+8.12=7.64+4.98-2.43-7.7=6.27-5.23-0.67=2.74-0.54+7.28-6.72=5.96+1.58-3.69=9.98+3.95=8.11+1.02-2.31+6.64=2.74+3.67-2.91=7.57+7.69-6.57+7.06=9.24-2.39+1.18=5.32+2.86-5.4-1.65=0.28+6.98-5.62+8.88=4.41+0.56-0.21-2.35=4.23-1.17+7.46-9.31=6.47-1.39-4.13+1.98=9.08-0.67-7.55+7.57=9.74+4.95+0.71=3.31-1.69+5.77+3.42=0.98+0.29=8.88-0.49+3.59-5.29=2.27+6.52=6.16+9.62-4.79=5.65-1.08-2.98=8.77-2.26-3.9=7.31-6.74=6.84-1.47-0.2=2.68+1.76+6.33=6.38-0.1-2.4+0.28=5.23+5.03+0.41-0.64=9.2-2.03-1.68-5.09=9.55+5.2=8.86-3.39+4.46=8.2+2.63-5.29+9.59=4.65-3.67-0.47=9.99+5.09-9.81=9.13+4.43-1.48=1.73+8.58-4.8+6.79=7.41+5.67+7.57-3=5.16+0.2+6.95-0.4=2.9-0.82+4.06+4.44=3.82+8.06-1.92-3.35=1.53-0.97=9.04+1.72-8.88+9.54=1.72+9.91=4.83-2.89+2.11=1.73+1.12-0.25+8.21=8.61-1.14+7.67+8.86=5.86-2.61=0.36+7.66-0.12=5.91-1.33+1.54=4.87+3.99-4.7+9.06=9.41-4.26=7.58-1.57+6.71=2.33+8.34+6.69+8.05=9.59+1.64-9.63=1.27+4.12+1.06-5.95=6.98-1.01+9.53=7+7.88=9.13+7.62-3.59=7.12-4.07+8.06-9.47=9.41+9.91-5.04-8.64=9.76-3=3.65+3.68=1.85+6.06+3.21+4.91=6.47-5.25+4.14-1.51=7.13+9.41-1.31-4.81=5.22+4.87+1.91=2.75+9.98+9.96+3.58=7.61+5.18-3.71=5.29+9.31+8.79-8.73=2.68+8.81-1.2-1.4=3.81-1.83=0.35+3.71+8.32+6.92=2.02+0.49+4.93+7.07=6.37-4.8+6.15+2.69=3.48+4.99+0.1+6.04=9.45-0.25-0.56-3.13=5.41+6.43-1.63-8.37=9.56+5.82+0.16-6.66=4.97-2.72+2.16+9.33=6.87-0.87-2.5+0.79=7.61-5.7+6.42+9.32=6.81+1.45-1.98-2.79=8.43-5.23+7.9+3.44=7.34+7.36-5.1+4.56=3.74+6.56-0.07=7.04-6.17=1.85+4.77+6.63=4.35-4.09+3.56-1.86=1.54+1.75+9.05-2.14=6.31-6.11+3.54+8.83=4.22+6.63-1.48-2.93=3.94-1.4+9.16=8.88+8.47=7.08+0.21+8.87=6.76+8.29-2.18-9.9=9.9-8.31-1.17+1.79=8.89+0.16+2.1+3.99=1.34+7.37-5.78-0.71=4.92+3.5+0.73-4.24=8.13-3.43=9.69+8.04-1.43=7.59+4.14-2.82-6.63=6.53+8.8=6.47+8.56=8.09-0.16-4.51+2.27=8.57-8.16+5.83=4.11+2.76=9.27-1.21-0.19=5.65-2.45+5.33-1.89=9.2-1.81-6.2=2.43+5.73+1.49=9.37-2.84+1.66+4.58=6.99-1.33-0.27+6.12=3.98+1.37-3.38=3.3+1.9-2.82+0.03=8.15-7.33+5.09-3.53=6.48-0.24-0.36-4.48=9.72-6.27+7.04+9.88=8.09-0.21+4.43=9.27-3.18+7.27-7.61=9.25-1.62-2.56=8.59+7.49+2.1=6.49+0.21+2.08=8.17-1.61+4.67+2.04=8.94-0.08+5.64=4.95+0.37+1.37-5.97=9.62-1.64-0.47-0.97=5.94+6.2=7.24-2.84+3.68-7.41=7.04+5.54+8.11=8.08+3.05+8.67-5.5=8.26-1.84-1.21+1.73=3.94-2.39+9.28+2.74=9.42-3.34-2.3-1.21=2.25-0.48+2.65-2.28=7.82-0.58+9.6-2.1=9.94-3.41-4.64=3.45+4.1+5.78-7.53=9.99-1.86-3.08-1.25=6.39-0.13+6.13=9.44+1.19+6.5=2.92+6.06+7.06+0.4=8.34-2.63-1.18=5.88-0.31+9.85-6.52=5.52-0.07-1.38=4.08-0.36-1.1=9.04+3.53-2.24-4.03=8.29+1.94-1.26=6.73+1.22+0.88=4.63+7.12+6.39+0.77=7.71-0.69-0.03=3.92-1.81=8.61+6.04-6.78+9.45=7.21-4.56-1.63+0.43=9.67+3.63=3.54+8.67+5.25=8.41-0.7-2.36-3.9=8.22+6.99-5.7+7.32=7.17-1.73-1.51-1.8=6.13+8.32+0.08=5.95+6.41-2.71=2.18+8.02-1.19+6.82=0.1+3.66+7.81=7.59-1.6-3.74=1.8+5.64=6.8-6.05+4.92+0.87=9.16-0.69+8.08-6.86=8.13-1.7-2.52-0.74=3.06-0.28+3.96=2.7-0.06-0.31-1.43=7.55+6.79-9.22=0.73+9.83-7.7=9.52-7.97+9.11-2.92=9.19+0.05-3.82+6.2=8.93+4.68+3.33-8.03=8.07-5.2+0.17+2.55=8.88-7.72=7.81+7.92-1.14+9.11=8.19-0.3+9.13-2.56=3.66+7.5+2.13+8.74=9.23+8.92-5.58=9.11-0.37+6.99+0.38=3.21+9.59-8.12+9.25=9.31-9.13+7.76-0.93=7.13-0.25-2.56+1.08=5.93-0.19=7.35-3.62-1.4+3.42=9.91+8.74+0.26=8.62-3.85-4.59+7.91=9.74-0.62-1.74=2.39-0.12+8.93=0.35+0.11=4.37-3.51=4.67+7.28=4.86+7.45+0.47-7.7=5.77+4.97=0.06+8.98-0.52-2.32=3.57-1.16-1.42=8.73-1.78+1.69=1.31+7.53-4.41=8.7-1.26+1.36+8.53=9.41+9.11=4.53+7.83-9.22=9-4.8-2.46=7.71-5.66+5.65+7.18=2.75+1.97+2.34-1.13=7.5+8.97+4.38+4.52=5.85-1.78-3.4-0.3=9.65-0.17-8.99+2.98=9.07-3.8-1.48=4.76-0.87-1.25+5.46=1.96-1.27+7.15=3.81-0.87=8.9+3.22=2.72-1.82+8.34=4.05+9.41=4.16-0.07-0.22-0.57=8.37-3.72-4.5=9.43-8.7+0.16+6.4=5.99-3.74+2.81=6.08-1.69+5.54+1.01=2.39+0.33+5.46+6.08=9.93-1.3-2.01-1.5=5.97+8.91-5.67-7.23=8.19-1.6+8.76+9=2.8+2.32=6.98+9.41-2.6-0.26=6.18-5.66+7.21+7.29=3.96+3.56=4.13-3.43=1.55+2.06+5.6-1.68=1.55+1.67+2.87+1.27=6.23+6.37-5.7+5.95=0.59+7.65-0.13+5.37=9.26+1.52-0.36=4.64-4.49+4.32-0.43=9.51-0.12-3.42-5.51=9.28-0.68+8.76+3.38=7.37+4.05+9.08-1.39=8.71-0.19-1.36-1.51=2.24+4.98+2.5=2.71+2.51+1.11+0.74=6.24+1.58+4.86=7.54+3.13-3.46-5.91=8.79-5.86-0.23-1.1=5.97-5.76+8.67+3.49=9.11+3.35-7.99+9=9.08+1.3-5.87=3.56+9.21+5.51+5.64=5.42+8.43=6.97-1.6-2.36+1.44=6.19-0.86+0.56=3.5-1.05+7.39-1.22=8.87-1.54-2.44-1.36=1.5+0.43+2.13=7.68+9.3+0.43=3.56+8.08+6.23+2.34=6.55-0.89+8.29=8.66-0.3-4.88-0.39=4.95-0.55=8.55-0.46-2.74=6.28+4.75=8.06+6.47-7.52-6.72=1.75+3.78-2.72+2.31=7.74-3.48+2.85-3.66=2.98-1.24+7.99-0.89=7.75-1.63-5.83+9.51=5.62-4.66+5.6=9.4+0.53+2.2=4.61-4.46=7.81-0.98-5.42=7.23+9.5+1.61+2.7=6.8-3.15-1.65+7.57=2.34+2.43+4.27=0.07+1.65=7.78+8.72+2.78-9.27=0.85+9.64=7.44-2.12+5.93-3.17=4.83+9.17-6.21-5.97=7.28-6.41-0.43+6.23=7.88+1.54+9.92-5.4=1.93+7.94+3.86=6.86-6.63=5.43-1.28+4.78-6.32=6.43-5.74=5.77+3.43-6.87+3.18=9.73-4.31-1.41-2.06=3.14+5.79-3.63-2.17=8.78+5.56-2.09+3.15=7.2-0.66-1.02-1.2=5.58+3.29+4.61+7.35=8.47+9.17+4.77=7.58-3.39+8.99+6.5=8.13-6.98-0.39+9.94=4.64+8.86-0.99+0.85=8.86+5.26-5.93-5.64=8.22-0.05=7.39+7.16-3.89+4.66=6.56-2.56+9.41-7.74=1.58+5.81-1.98=5.33+8.53-6.07+9.87=1.72-1.39+7.45+3.66=1.71-0.15-0.74=5.67-0.98-1.38=7.02+8.29-1.58=4.03+4.43-0.42=9.35-2.46-2.2-3.75=5.34-0.21=7.63-3.07-3.5=3.15+8.56+6.58+4.52=8.47-2.13-1.35-3.41=9.55+0.45+9.16=9.38-0.69+4.07+0.95=2.7-0.68-0.93=2.57+8.44-7.71+7.59=5.15+8.4-1.89-5.26=9.55+6.2-2.67+4.36=9.35-2.79-6.28+9.77=2.46+3.51=2.41-0.7+1.38=6.71-3.08-0.46-1.34=2.53+4.21=3.9-2.86+8.21-6.5=5.13+9.21+5.49-2.09=1.27-1.04=8.02-0.98-6.74=7.81+6.3+2.58=7.89-0.93-1.31-4.25=7.3-4.18-0.06=3.64-0.13-0.34-1.49=8.29+0.83-4.92-1.8=9.11-0.19-3.66-2.11=6.21-2.78-0.37-0.65=8.53-2.53-3.48+0.11=1.81+2.75+8.4-2.67=0.67+7.79-5.94-1.35=7.73-2.38-1.42-3.11=4.6-3.09+1.24+5.56=6.58+4.27+9.52-6.8=8.7+1.37+3.09-3.46=8.63+7.66+5.04+5.75=9.99-7.99-1.68+5.04=5.03+7.91-0.65-9.25=8.88-5.29-0.52+3.01=8.09+5.7-2.23+5.91=0.31+3.93=9.11-0.7-4.9=4.04-0.89-1.45+6.46=8.62-0.12-5.96-1.54=4.92-4.42+0.72+1.31=3.29+6.86-2.51=5.15-3.11+1.66=9.06-4.9-2.34-0.61=6.84+4.65-3.17=9.47+0.3-1.17+1.23=4.64-3.87-0.17+5.54=9.68+5.29-0.81=5.64-2.98+4.61-3.01=1.59+3.64+2.99=7.66-7.34=2+9.46-2.98-1.69=3.83+7.16-6.36+5.6=2.51+3.95+6.06=6.71+1.28=5.44-3.68+9.9=8.3+8.4+2.42+1.09=9+6.62-0.85-4.67=4.38+4.44+4.42-5.93=2.54+4.8+2.41+6.14=7.28+0.5+1.01+5.86=0.29+9.08+6.18=5.03+6.47-4.83+9.51=9.3-5.33-3.82+9.11=6.56+1.76+8.43=2.81+3.95-3.62=7.3-2.76+5.72-0.16=9.46+2.7+6.31-9.2=8.01-1.98-0.41-3.59=1.24+7.51+0.04=9.57-5.92+9.46+5.81=2.63+6.7-1.63-0.85=3.71+4.46-3.23=9.82+3.67-6.13+5.06=8.8-1.66+5.41-8.21=9.35+7.77=8.12-2.21-3.29=8.32+1.04+6.53+5.11=3.99+6.74-6.34=9.26-5.12-0.42-1.91=8.82+9.79-4.45=9.23-4.7-0.05-2.94=7.35-4.23=5.45+4.69-3.06=0.88-0.11+7.08-3.94=3.14-2.17-0.59+7.17=7.03-0.54-2.24-0.86=2.91+1.36=3.94-0.95-0.06+9.64=5.54+0.1+3.47=3.24+6.44-0.93-7.5=6.96-0.9-2.94+6.79=2.38+2.48+2.43+0.16=參考答案7.81-0.49-1.02=6.33.5+3.37-3.07=3.89.94+3.62+0.66=14.228.57-6.21=2.367.26-2.48+7.04-5.62=6.23.19+1.52+9.21=13.929.73-5.36-1.7-2.3=0.372.46-2.17+4.85-0.17=4.978.33+7.44+6.43-4.08=18.127.74+5.14+0.76-7.56=6.087.13-3.72-1.68+6.52=8.253.41+3.7-5.69=1.424.76+7.96+7.2+0.55=20.472.83+8.56-3.57=7.827.46+5.4-7.63=5.234.1+7.05+9.88+3.55=24.587.84-2.74-3.06+8.57=10.618.71-3.59-4.46-0.49=0.178.57-3.47+7.99=13.098.63-5.5+7.83+1.05=12.011.98-0.45+1.46+6.79=9.781.32+4.25+6.51=12.087.79-0.29+2.1-5.75=3.850.66+4.7=5.363.97+5.66+5.68=15.312.27-0.02=2.258.09-2.26+1.18=7.016.14+3.12-4.83-0.09=4.348.62+8.82-9.49=7.956.61+3.63+5.34-2.11=13.478.74+5.89-0.5-6.74=7.391.34+8.37+4.7-3.69=10.729.39-3.82-4.55+1.41=2.437.97-1.06=6.919.4-6.02+2.65=6.034.22+4.94+1.78=10.940.25+9.11-6.06-1.75=1.557.88+2.38-0.71+1.55=11.19.82-9.34+4.2=4.687.38-1.12+1.21-3.61=3.868.18+1.47=9.657.62-1.99+8.52-0.22=13.935.01-0.27-2.24+8.11=10.612.2-1.28+9.03-6.8=3.157.51-3.78-1.22-1.8=0.717.02+0.32=7.346.65+6.12+7.62-8.43=11.966.92-1.02-3.71+0.81=38.99-6.34=2.658.35+6.01+9.02-8.1=15.281.64+7.81+5.04+0.15=14.646.54-3.58+8.98-3.99=7.954.69-3.65+2.24=3.286.56-1.58+7.3+9.73=22.011.58+7.21+4.99+5.35=19.139.08+5.73-7.7-0.69=6.428.68-2.92+3.44+1.53=10.733.9-0.65+2.05+0.5=5.80.41+0.29+9.8=10.57.74-4.98=2.764.33+2.22+1.75-7.68=0.628.39-5.05-1.99+5.5=6.859.62-8.7=0.928.59-0.22-3.93=4.445.76+3.18+6.14=15.089.33-1.17+7.93+7.67=23.768.66-3.57=5.098.53-4.32-1.1=3.110.44-0.3+8.96+9.62=18.728.23+1.26=9.497.6+1.96+8.68+1.48=19.727.17-2.76-2.04+3.25=5.620.44+6.58-5.79=1.231.87-0.99-0.33+5=5.558.31-0.25-4.31-1.97=1.787.45+7.86=15.314.91-1.53-0.19+6.5=9.699.18-1.45+8.4=16.136.87+2.57-5.42+0.25=4.274-3.2=0.88.39-3.67=4.728.29-1.56-2.06=4.678.37-3.74+1.72=6.354.09+3.08+6.84-4.1=9.917.97-3.34-0.25-1.45=2.933.56+0.6+6.4+7.68=18.249.42+5.25-5.69-7.48=1.51.74+2.19+5.2=9.138.81-0.05-7.09=1.679.05-5-1.68+0.54=2.914.54+0.66-2.16-2.78=0.264.24+5.33+6.41-5.7=10.282.71-0.35+8.26+7.98=18.69.25-3.33-3.49+6.37=8.86.58+7.52=14.18.85-1.77-3.77-1.68=1.636.47-4.12+0.51+9.4=12.264.7-3.59-0.46=0.657.38-4.18-2.57=0.639.63-3.96+5.36-3.65=7.383.62-2.29-0.44=0.894.26+7.43-3.96+2.64=10.376.74+4.37-1.49-1.61=8.017.48+8.68-6.7=9.461.22-0.05+2.62=3.799.78+3.97-5.76-7.82=0.176.36-0.99+4.35-9.34=0.381.24+5.02+9.92+9.71=25.897.99-4.02+9.23-6.53=6.677.57-5.86=1.716.96-1.68+4.32+6.76=16.363.47+4.28+2.76=10.516.01-0.02-4.86+8.91=10.041.79+7.06-1.48-2.28=5.093.36+6.15-1.41-3.75=4.358.65+2.35-0.15=10.854.36+7.47-1.77+5.37=15.434.55+7.98+5.65-1.95=16.239.62-4.25-3.03+5.14=7.489.99+5.49-8.39=7.097.5+2.88-5.8+5.51=10.097.72-6.2+2.1-0.11=3.515.01-1.09+5.63-5.51=4.047.53-0.94-0.92+2.91=8.587.61-1.56+6.21=12.269.09-6.04-1.44+1.96=3.570.16+5.45-0.59-0.85=4.176.01+7.54+4.68-7.5=10.734.36-1.09+0.87+2.76=6.95.61-1.87+0.66=4.49.61-4.19+2.1=7.526.44+4.82=11.267.11-4.64=2.473.92+6.94-6.45+9.67=14.089.05-2.8-5.78+1.82=2.295.26-0.73+8.71=13.246.48-3.4+4.77=7.857.81-1.26-0.61+3.09=9.037.04-3.04=45.04+8.25-8.83=4.463.16+3.14=6.35.89-0.56=5.335.88-2.84=3.048.87-0.15-1.36=7.369.1-5.73+1.59=4.964.87-1.9-0.97=25.2+0.2+2.55=7.955.73-2.32=3.412.72+4.57-0.2=7.096.42+6.91-8.13-0.5=4.70.93+7.26+2.25=10.447.9-1.48-6.31=0.119.1-1.03=8.078.05-0.54+9.36-6.75=10.127.95+4.8+1.65-4.95=9.458.82-2.29-2.56-1.31=2.668.88-3.36+5.74-7.99=3.275.61+8.84+2.49-5.27=11.673.79+7.09-7.17-3.13=0.583.47+2.78-5.42=0.839.24+1.99-2.82-4.05=4.368.54-4.35-3.18+7.41=8.426.56+5.34=11.94.18-2.58=1.65.08-1.09+7.56+3.09=14.649.28-8.51=0.779.36-5.23-2.9-0.61=0.625.94-2.62=3.328.28-4.23=4.059.99+5.88+6.58+6.36=28.818.85-2.86+3.62-3.64=5.979.56-1.08-8.11=0.371.85+5.55+2.48-2.47=7.418.97+6.71-6.74+9.65=18.598.85+4.31=13.161.52+6.96+3.32-4.92=6.881.28-0.6+6.48+8.4=15.569.4-8.69-0.03=0.688.53+2.87+0.98=12.388.66-2.47-2.65-0.36=3.189.88-5.19+7.9=12.594.08+9.13+3.02=16.236.39+2.43+1.52-8.31=2.037.52-0.69-2.26-3.34=1.235.56-3.16=2.48.56+6.95-4.98+2.4=12.939.58-4.15=5.438.77-0.92-3.73+1.97=6.098.38-4.39+0.37+2.84=7.28.87+7-0.38-3.82=11.679.93-0.09-5.02-1.46=3.360.46+7.28-1.75+5.86=11.859.03+8.55+7.72=25.37.78-2.18+1.88-3.39=4.097.8-2.26-0.31-2.91=2.323.31-2.11+7.34-0.84=7.78.52-1.25-0.44-4.52=2.318.33-3.05-4.56+9.17=9.890.28+5.36+3.27-0.46=8.457.96+5.35+7.97+5.07=26.355.31-2.63+9.18=11.866.37-2.4-3.49=0.487.98-3.51+3.96=8.437.02-0.82+5.45+8.83=20.489.64+6.05=15.692.84+5.76+1.95+8.38=18.936.88-2.57+6.96-2.94=8.339.5-0.65-7.36=1.491.7+8.65-5.61+5.41=10.151.44+8.12+2.1+8.96=20.624.47+4.79-4.23-4.5=0.539.04-3.87-3.55=1.627.99-3.51+6.8+2.54=13.825.12-2.71+8.03-3.01=7.436.07+2.45-7.45=1.071.99+9.96+2.86+6.12=20.939.77+6.16+5.97=21.99.37-8.96+1.13+4.74=6.289.31+7.75=17.066.84+2.56-5.23+0.76=4.938.82-4.29-0.44+1=5.091.24+0.1=1.347.94-4.46=3.486.63+3.67+9.83+5.79=25.927.65-3.56+2.11+2.19=8.391.75+9.19+0.36-0.55=10.753.46+2.27+2.92+4.02=12.674.74+9.53-3.66+2.85=13.461.63+2.48-1.46-1.22=1.438.64+1.56+1.78-0.43=11.557.72-3.76=3.966.26+5.81+4.59+2.57=19.234.63+2.56+5.65=12.847.86-7.75+8.31-1.43=6.990.27+5.52+5.95-1.15=10.596.72-0.75-5.39=0.589.29-3.23-1.83=4.232.31+8.13-6.86+2.63=6.217.18-1.93-2.1-1.25=1.93.73+9.88-9.09-1.64=2.889.38-4.19=5.194.48+5.62-3.49+1.48=8.098.43+7.75+2.51+4.83=23.521.75+7.2-8.42=0.535.58-1.82=3.769.99-1.5-1.44-6.7=0.359.03+9.94-3.94=15.037.9+3.47-3.08=8.296.66-4.21+1.17=3.624.13+9.52+3.99+5.44=23.085.6+6.65+2.34+8.85=23.447.87-1.71=6.165.5-2.05+4.06-5.08=2.430.93+5.12+7.26=13.319.64-6.85-1.02+9.26=11.037.11+6.4+6.48-5.04=14.954.72+9.34-3.73+2.85=13.181.7-1.43+4.22=4.496.21-0.09-5.17-0.06=0.894.57+7.09-2.88-8.45=0.333.29-1.81+9.57+2.72=13.776.8-3.2-0.88=2.725.53-4.58+4.51=5.465.56-1.26-1.23-2=1.071.67+3.9+9.39+3.09=18.057.69+2.91+2.35=12.957.06-0.77+9.56+0.11=15.969.2+7.44-1.68+5.85=20.819.12-3.2-3.59=2.336.92+4.34+9.5+0.42=21.186.62+6.36+2.88+6.56=22.424.3-2.39-1.78=0.139.63+9.88=19.516.27-1.47-1.43-0.41=2.968.68+6.62-4.13+1.5=12.679.69+4.32-8.26+2.23=7.986.17-2.53+5.46-8.7=0.40.37+8.25=8.628.98-0.5+1.73=10.211.78-1.52+3.21+7.23=10.70.12+9.44+2.4+8.06=20.024.75+5.96-1.79-1.11=7.812.95+7.41+4.29-4.43=10.225.25-0.9+8.89+5.59=18.839.73+1.43-6.04=5.129.65+7.4=17.059.25+9.38-6.45=12.185.82+6.56-4.13-1.28=6.977.24-2.18-3.56-1.31=0.194.9+6.89-1.51+3.54=13.827.99+4.91+3.99+4.88=21.775.99+1.15-1.59+4.07=9.626.31+5.92+5.77+4.41=22.418.8+1.64+9.99=20.434.1-1.12+5.4+2.98=11.368.88-4.98+9.89=13.796.49-6.24+9.42+2.87=12.549.4+8.19+6.16-9.78=13.970.34+9.09-0.54=8.891.23+5.74=6.974.15+8.79-8.64=4.30.58+1.65+5.77=87.09-2.83+8.6=12.863.25+0.35-2.78=0.828.97-3.71-0.75+5.85=10.366.32+9.33+3.8+8.99=28.446.87+4.01-5.38-3.62=1.885.92-2.51+0.35=3.769.94-9.05-0.5=0.394.99+8.97+1.72=15.685.75-5.04+4.83=5.543.61+3.73+3.87-1.27=9.947.73-1.14+1.59-4.9=3.288.96-7.8=1.169.74-6.13-3.26=0.355.31+5.81+6.92-1.82=16.226.34-0.82+7.21=12.738.7-6.41=2.297.68+9.4+4.95+0.82=22.857.48+8.29=15.777.55+3.62+5.37-6.26=10.287.56+3.99-4.08-1.22=6.254.2-0.78=3.428.37+9.4-5.5-0.93=11.345.27-0.09-1.86-1.21=2.115.61+7.89=13.58.21+3.05-2.12=9.149.84+3.02=12.868.79+7.73+7.94-7.25=17.212.37+1.42+5.46=9.255.29-1.88+0.37-3.08=0.76.59-4.65-0.17+6.76=8.535.7-0.56+3.67=8.814.42+8.56+5.56+9.21=27.755.74+4.55-2.98+4.67=11.986.1+9.32+2.28+7.2=24.97.24+5.4-3.3+3.63=12.974.99+7.24=12.239.15-0.06-2.07+0.85=7.877.39-2.32+2.21=7.284.83-1.75-2.29=0.793.05+9.87=12.929.62+7.33+1.72=18.678.95-0.43+0.95=9.475.2-3.9+1.58=2.882.07+9.63+3.93-3.95=11.688.61+1.69+5.54-4.91=10.939.5-4.96+5.53=10.076.86-4.22-1.76=0.887.69-2.12=5.577.86-3.62+4.57-6.46=2.351.37+2.15+9.38+5.11=18.011.44+8.35+4.13-4.91=9.018.18-2.03+9.68+8.12=23.957.64+4.98-2.43-7.7=2.496.27-5.23-0.67=0.372.74-0.54+7.28-6.72=2.765.96+1.58-3.69=3.859.98+3.95=13.938.11+1.02-2.31+6.64=13.462.74+3.67-2.91=3.57.57+7.69-6.57+7.06=15.759.24-2.39+1.18=8.035.32+2.86-5.4-1.65=1.130.28+6.98-5.62+8.88=10.524.41+0.56-0.21-2.35=2.414.23-1.17+7.46-9.31=1.216.47-1.39-4.13+1.98=2.939.08-0.67-7.55+7.57=8.439.74+4.95+0.71=15.43.31-1.69+5.77+3.42=10.810.98+0.29=1.278.88-0.49+3.59-5.29=6.692.27+6.52=8.796.16+9.62-4.79=10.995.65-1.08-2.98=1.598.77-2.26-3.9=2.617.31-6.74=0.576.84-1.47-0.2=5.172.68+1.76+6.33=10.776.38-0.1-2.4+0.28=4.165.23+5.03+0.41-0.64=10.039.2-2.03-1.68-5.09=0.49.55+5.2=14.758.86-3.39+4.46=9.938.2+2.63-5.29+9.59=15.134.65-3.67-0.47=0.519.99+5.09-9.81=5.279.13+4.43-1.48=12.081.73+8.58-4.8+6.79=12.37.41+5.67+7.57-3=17.655.16+0.2+6.95-0.4=11.912.9-0.82+4.06+4.44=10.583.82+8.06-1.92-3.35=6.611.53-0.97=0.569.04+1.72-8.88+9.54=11.421.72+9.91=11.634.83-2.89+2.11=4.051.73+1.12-0.25+8.21=10.818.61-1.14+7.67+8.86=245.86-2.61=3.250.36+7.66-0.12=7.95.91-1.33+1.54=6.124.87+3.99-4.7+9.06=13.229.41-4.26=5.157.58-1.57+6.71=12.722.33+8.34+6.69+8.05=25.419.59+1.64-9.63=1.61.27+4.12+1.06-5.95=0.56.98-1.01+9.53=15.57+7.88=14.889.13+7.62-3.59=13.167.12-4.07+8.06-9.47=1.649.41+9.91-5.04-8.64=5.649.76-3=6.763.65+3.68=7.331.85+6.06+3.21+4.91=16.036.47-5.25+4.14-1.51=3.857.13+9.41-1.31-4.81=10.425.22+4.87+1.91=122.75+9.98+9.96+3.58=26.277.61+5.18-3.71=9.085.29+9.31+8.79-8.73=14.662.68+8.81-1.2-1.4=8.893.81-1.83=1.980.35+3.71+8.32+6.92=19.32.02+0.49+4.93+7.07=14.516.37-4.8+6.15+2.69=10.413.48+4.99+0.1+6.04=14.619.45-0.25-0.56-3.13=5.515.41+6.43-1.63-8.37=1.849.56+5.82+0.16-6.66=8.884.97-2.72+2.16+9.33=13.746.87-0.87-2.5+0.79=4.297.61-5.7+6.42+9.32=17.656.81+1.45-1.98-2.79=3.498.43-5.23+7.9+3.44=14.547.34+7.36-5.1+4.56=14.163.74+6.56-0.07=10.237.04-6.17=0.871.85+4.77+6.63=13.254.35-4.09+3.56-1.86=1.961.54+1.75+9.05-2.14=10.26.31-6.11+3.54+8.83=12.574.22+6.63-1.48-2.93=6.443.94-1.4+9.16=11.78.88+8.47=17.357.08+0.21+8.87=16.166.76+8.29-2.18-9.9=2.979.9-8.31-1.17+1.79=2.218.89+0.16+2.1+3.99=15.141.34+7.37-5.78-0.71=2.224.92+3.5+0.73-4.24=4.918.13-3.43=4.79.69+8.04-1.43=16.37.59+4.14-2.82-6.63=2.286.53+8.8=15.336.47+8.56=15.038.09-0.16-4.51+2.27=5.698.57-8.16+5.83=6.244.11+2.76=6.879.27-1.21-0.19=7.875.65-2.45+5.33-1.89=6.649.2-1.81-6.2=1.192.43+5.73+1.49=9.659.37-2.84+1.66+4.58=12.776.99-1.33-0.27+6.12=11.513.98+1.37-3.38=1.973.3+1.9-2.82+0.03=2.418.15-7.33+5.09-3.53=2.386.48-0.24-0.36-4.48=1.49.72-6.27+7.04+9.88=20.378.09-0.21+4.43=12.319.27-3.18+7.27-7.61=5.759.25-1.62-2.56=5.078.59+7.49+2.1=18.186.49+0.21+2.08=8.788.17-1.61+4.67+2.04=13.278.94-0.08+5.64=14.54.95+0.37+1.37-5.97=0.729.62-1.64-0.47-0.97=6.545.94+6.2=12.147.24-2.84+3.68-7.41=0.677.04+5.54+8.11=20.698.08+3.05+8.67-5.5=14.38.26-1.84-1.21+1.73=6.943.94-2.39+9.28+2.74=13.579.42-3.34-2.3-1.21=2.572.25-0.48+2.65-2.28=2.147.82-0.58+9.6-2.1=14.749.94-3.41-4.64=1.893.45+4.1+5.78-7.53=5.89.99-1.86-3.08-1.25=3.86.39-0.13+6.13=12.399.44+1.19+6.5=17.132.92+6.06+7.06+0.4=16.448.34-2.63-1.18=4.535.88-0.31+9.85-6.52=8.95.52-0.07-1.38=4.074.08-0.36-1.1=2.629.04+3.53-2.24-4.03=6.38.29+1.94-1.26=8.976.73+1.22+0.88=8.834.63+7.12+6.39+0.77=18.917.71-0.69-0.03=6.993.92-1.81=2.118.61+6.04-6.78+9.45=17.327.21-4.56-1.63+0.43=1.459.67+3.63=13.33.54+8.67+5.25=17.468.41-0.7-2.36-3.9=1.458.22+6.99-5.7+7.32=16.837.17-1.73-1.51-1.8=2.136.13+8.32+0.08=14.535.95+6.41-2.71=9.652.18+8.02-1.19+6.82=15.830.1+3.66+7.81=11.577.59-1.6-3.74=2.251.8+5.64=7.446.8-6.05+4.92+0.87=6.549.16-0.69+8.08-6.86=9.698.13-1.7-2.52-0.74=3.173.06-0.28+3.96=6.742.7-0.06-0.31-1.43=0.97.55+6.79-9.22=5.120.73+9.83-7.7=2.869.52-7.97+9.11-2.92=7.749.19+0.05-3.82+6.2=11.628.93+4.68+3.33-8.03=8.918.07-5.2+0.17+2.55=5.598.88-7.72=1.167.81+7.92-1.14+9.11=23.78.19-0.3+9.13-2.56=14.463.66+7.5+2.13+8.74=22.039.23+8.92-5.58=12.579.11-0.37+6.99+0.38=16.113.21+9.59-8.12+9.25=13.939.31-9.13+7.76-0.93=7.017.13-0.25-2.56+1.08=5.45.93-0.19=5.747.35-3.62-1.4+3.42=5.759.91+8.74+0.26=18.918.62-3.85-4.59+7.91=8.099.74-0.62-1.74=7.382.39-0.12+8.93=11.20.35+0.11=0.464.37-3.51=0.864.67+7.28=11.954.86+7.45+0.47-7.7=5.085.77+4.97=10.740.06+8.98-0.52-2.32=6.23.57-1.16-1.42=0.998.73-1.78+1.69=8.641.31+7.53-4.41=4.438.7-1.26+1.36+8.53=17.339.41+9.11=18.524.53+7.83-9.22=3.149-4.8-2.46=1.747.71-5.66+5.65+7.18=14.882.75+1.97+2.34-1.13=5.937.5+8.97+4.38+4.52=25.375.85-1.78-3.4-0.3=0.379.65-0.17-8.99+2.98=3.479.07-3.8-1.48=3.794.76-0.87-1.25+5.46=8.11.96-1.27+7.15=7.843.81-0.87=2.948.9+3.22=12.122.72-1.82+8.34=9.244.05+9.41=13.464.16-0.07-0.22-0.57=3.38.37-3.72-4.5=0.159.43-8.7+0.16+6.4=7.295.99-3.74+2.81=5.066.08-1.69+5.54+1.01=10.942.39+0.33+5.46+6.08=14.269.93-1.3-2.01-1.5=5.125.97+8.91-5.67-7.23=1.988.19-1.6+8.76+9=24.352.8+2.32=5.126.98+9.41-2.6-0.26=13.536.18-5.66+7.21+7.29=15.023.96+3.56=7.524.13-3.43=0.71.55+2.06+5.6-1.68=7.531.55+1.67+2.87+1.27=7.366.23+6.37-5.7+5.95=12.850.59+7.65-0.13+5.37=13.489.26+1.52-0.36=10.424.64-4.49+4.32-0.43=4.049.51-0.12-3.42-5.51=0.469.28-0.68+8.76+3.38=20.747.37+4.05+9.08-1.39=19.118.71-0.19-1.36-1.51=5.652.24+4.98+2.5=9.722.71+2.51+1.11+0.74=7.076.24+1.58+4.86=12.687.54+3.13-3.46-5.91=1.38.79-5.86-0.23-1.1=1.65.97-5.76+8.67+3.49=12.379.11+3.35-7.99+9=13.479.08+1.3-5.87=4.513.56+9.21+5.51+5.64=23.925.42+8.43=13.856.97-1.6-2.36+1.44=4.456.19-0.86+0.56=5.893.5-1.05+7.39-1.22=8.628.87-1.54-2.44-1.36=3.531.5+0.43+2.13=4.067.68+9.3+0.43=17.413.56+8.08+6.23+2.34=20.216.55-0.89+8.29=13.958.66-0.3-4.88-0.39=3.094.95-0.55=4.48.55-0.46-2.74=5.356.28+4.75=11.038.06+6.47-7.52-6.72=0.291.75+3.78-2.72+2.31=5.127.74-3.48+2.85-3.66=3.452.98-1.24+7.99-0.89=8.847.75-1.63-5.83+9.51=9.85.62-4.66+5.6=6.569