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2.15+2.9+0.34=4.02+9.91+2.65=1.47-0.3+8.13+5.93=6.67-0.56+1.77+8.66=2.66+2.73=0.03+8.69-0.86=6.39+5.79+7.49-3.41=9.01+9.86-5.93-5.16=0.5+6.39+0.45-4.8=8.07+4.35-6.69+2.15=5.38+9.83+8.6=2.48-0.26+4.53+9.73=0.29+4.99+3.39-3.56=8.04+8.66-7.78+2.58=2.56-0.97+4.53-2.75=8.54-3.34+9.88=2.19+3.47+2.45=2.73-2.1+4.15=3.87-2.14=4.81+0.2-2=2.17+5.82=5.71+8.49-1.83-1.85=5.97-3.4+3.92-1.47=6.71-0.69-4.45=3.53+2.02-1.08+8.96=2.36+6.78-8.96+1.1=0.35+7.66-3.52+4.16=3.73-2.54-0.52+9.63=9.32+8.78+6.71+1.86=1.8+8.13-6.64+4.93=4.79+6.98+6.62-4.77=9.77-4.54-1.69=5.23-0.71-3.72+3.16=3.39+5.39-1.55-2.65=8.7-1.28-4.55-1.73=9.62-5.73-3.51=1.74-0.76+7.04+8.87=1.89+1.3+5.05+0.28=7.9-1.8-2.91+7.78=7.31-0.76-2.02=4.65-3.07=7.31-2.61+7.76+2.17=7.07-4.7+0.86-2.85=5.82+1.98+6.08+3.14=9.41-3.63-0.78=9.03+0.86+9.39-7.25=7.85+6.3+4.62=9.24+9.9+8.43-7.91=3.88+9.76-8.26=6.68-4-1.93=9.62-5.37+7.93=6.39-0.72-4.07=6.43-4.97-0.28+3.36=2.06+8.6-2.71=0.25+6.07-4.3=9.26+1.93-4.87-2.05=8.1-7.82+8.26-1.92=0.93+4.44-4.46+3.98=8.58-2.77=2.48-1.11+8+0.6=4.73+2.19=7.78-3.21=5.03+2.09-6.83=8.62-5.25+7.68=3.48+5.63=4.87-1.6+4.22+5.21=7.55+0.12+4.57-5.69=3.13+3.22-0.58+3.36=6.98-1.57+4.04-7.2=6.64+1.21+1.57-6.99=0.32+0.11+7.03+6.65=9.64-5.87-0.81-1.07=8.49+9.3+5.27+1.76=4.18+7.62-1.17=2.5+4.31-3.17=0.23+0.21-0.28+7.91=8.14+6.02+4.34-0.49=4.03+5.47-4.73=8.95-8.75=9.69-3.23+5.06-9.62=8.55-0.13-0.86-3.6=7.48+7.55+3+7.03=8.99-1.61-4.45+7.91=0.12+9.39-5.2=8.58-4.28-2.67-0.94=1.44+6.13+2.68-9.96=6.69+0.51-6.82=9.92-7.42+2.95-0.91=9.55+4.8+7.23=8.77-6.43+3.2=9.63-0.28-1.8-5.99=5.54-3.01-0.48+8.13=9.48+6.51+7.02+3.77=7.1+1.22=5.29-3.54-1.12+7.12=3.04-1.79+9.96+4.13=3.26+8.88-4.17-6.83=5.64-2.31+5.1-0.51=8.63+2.05=4.77-0.79-1.08+2.71=0.8+3.32+9.32+5.4=8.58+8.91+4.58+6.99=3.84-2.14+9.09-5.72=8.54-2.84+6.88+3.69=9.03+5.96=9.21-2.95-3.14-2.75=5.7+8.6+3.01-2.92=9.35-6.09-1.33-1.15=8.41-7.06-0.61+1.19=7.44-6.96=5.46-0.66+6.2-7.13=6.11-2.85-1.21=0.53+7.16+8.02-4.2=6.14+7.17+1.77-4.85=9.85+5.7-7.73=1.05-0.12=5.23+3.5-4.25=4.36-1.27+4.7+1.34=3.55+3.75+8.87+8.05=6.3-4.19+2.66-2.12=8.17-2.87=1.23+0.38+7.57=4.72-2.99+5.8+3.93=5.48-1.69-0.58=2.32+8.27+4.21-6.22=8.04-3.89+6.6+2.29=8.12+2.6+1.62=5.68-2.68+1.22+2.06=6.52-0.29-1.19=7.01-1.02+2.75+1.98=8.92+3.05=9.93+3.8+4.49-6.79=9.19-3.94-4.91+4.35=4.17+2.42-2.45+6.25=6.07-4.66+5.3-3.23=9.55-0.75-5.84+0.21=2.74+9.3+3.96+5.76=1.57+0.32+3.96=8.49+7.73-4.67-4.03=2.66+9.37+6.28-3.68=8.57+6.48-0.56=0.2+9.26-4.55-2.9=5.54-1.71=9.28+7.51+7.86-1.35=4.92+9.59+6.8=8.45-6.48-1.82+7.15=3.96+6.95-0.79-4.07=7.48+3.59-5.23-2.1=5.36-3.37+2.6+4.82=6.32+6.21-9.62+7.21=5.54-0.32+8.73=5.55-3.67+9.08=9.68-7.58=0.33+4+1.83+8.55=6.2-2.32+5.49=2.15+9.6-8.77=3.23+8.62+3.43+1.73=5.9+6.94+9.46=3.26+7.96+1.98+2.78=7.4-4.7+5.3=1.59-0.64+8.63=8.84-6.88-1.56=3.51+9.44-4.67=8.33-1.06+0.31+6.46=0.66+1.52+0.98=5.38+5.23+8.14+9.1=6.15-3.56=2.5+7.03=9.54+9.16-8.22+1.46=7.97-6.02-0.8+6.82=9.02-0.65+1.54=9.36+5.25-9.78+6.97=4.1-1.25-0.91=0.44+6.48+2.38-1.87=5.51-2.82=9.76-4.55-2.85=5.57+9.13-4.67-9.37=5.16+8.6+4.25+7.23=9.75+5.93+5=9.22+6.28+8.69+1.3=0.39+4.34-2.4+9.6=9.23-2.22+6.93+9.82=9.42-4.89-1.74+0.95=7.77-0.51-3.9=7.88-5.05+4.4-1.75=4.57+2.15-2.46=9.71-0.02-3.39=8.6+6.2-5-8.21=8.98-3.32+5.82=8.79+3.41+3.73+6.52=2.29+8.1+3.75=0.65+8.94-8.04=8.67+7.41+8.23+2.9=5.05+9.39+5.11+2.22=3.81+2.68+7.2=6.24-3.07+6.52-7.85=8.25+2.22=9.2-6.01+7.79=4.27+6.5-2.71-5.14=3.92+6.71+5.75=7.25-3.7-1.29-0.65=5.5+2.96+5.84+7.23=0.43+9.73-6.78+0.8=8.29-2.9-3.89+0.42=6.47-3.29+1.21+1.79=9.35-0.62=2.6-0.68+9.93+2.54=9.42+3.13+6.69+1.57=3.66+1.76-1.15=7.19-1.69+9.72=6.23-0.15+5.59-1.1=7.12-3.56+4.14+5.69=3.02+3.32+2.46-3.27=9.85+0.73-6.44+9.41=7.04-3.72=7.56-0.78-2.13-1.55=6.12-0.55+2.25+8.11=2.22+7.58-7.19+3.9=5.78-1.06=4.3+1.57-2.53=9.68-2.29-2.89-2.79=4.67+3.13+9.49+3.49=2.3+7.82+1.6+2.83=9.24+1.43=4.91-1.27-0.46=4.61+3.77-4.11+1.58=7.26-2.96+1.16+6.78=8.94+2.65+2.87=8.94-2.55+4.06-6.07=9.59-0.59+0.47+6.88=6.36+1.62=8.97-1.55-3.69+3.31=8.09+1.18=5.13-2.69-0.08-1.1=4.84-3.17-0.54+1.3=4.06-3.39+5.39=8.02+2-2.45-7.4=5.2-0.69=3.73+4.2-0.43=2+7.15+5.57+0.55=0.11+7.61-5.45+9.71=8.44-3.16-2.94+5.04=4.3+8.1-1.62-0.72=8.1-4.32+4.28+3.91=9.82-0.23-2.47-5.53=2.5+6.49+8.76=2.91-1.82=8.84-3.64-1.83=8.86-2.46=5.68+6.63+0.59+4.92=5.97-0.87+7.37-5.09=8.42-1.54-3.13+6.85=5.45-0.07-3.07-1.69=6.42-1.05-0.1-4.22=9.83+0.32+9.32=6.64-1.98-1.66-0.43=7.83-1.28-5.43=0.91+8.97=5.97-4.42+9.01-6.38=7.62-4.07-0.89=5.84-0.14-4.14-0.73=4.5+7.18+5.34=9.72-1.8-4.86=5.67+2.96=2.33+8.08+0.82-0.74=8.02-6.99+8.52=9.32+3.19-9.86+0.02=8.4+9.03+6.84=8.88-0.45-6.63+4.38=9.14-4.24=7.58-4.22+8.67+8.27=8.35-0.59+2.69=8.87+4.09+2.84+5.88=4.81-0.76-2.91=6.98-5.9=4.26+4.83-0.64=2.37+3.79+4.61+5.34=6.39-6.11=9.46-4.3+4.61-3.69=4.65+7.62=8.65-0.94-4.6+1.62=5.68+2.93=9.07-6.16-2.29=9.15-0.39-1.02-6.16=8.36-3.51+6.31+6.34=7.62+0.21+6.38-2.11=5.78-4.74-0.52=9.55+8.51+2.85-6.94=2.78+6.89=8.51+8.58=9.91-1.79+9.35-1.02=6.7+7.55+4.69=6.65-1.95-3.59=3.55+9.98-0.14=4.72-3.68+7.42+3.52=5.07+6.24-0.09=9.55+3.79-4.97+7.37=5.42+9.23=0.89+6.45-1.31=7.71-7.14=1.55-1.08+3.9=9.47-2.25-4.02+6.76=7.77-6.76+9.46=7.3+5.87-9.35+3.68=8.39-2.2+4.5-1.63=8.4-1.87=3.4+9.96-1.09=6.27-6.09+3.4=9.13-7.97+6.73=0.26+7.18+6.59=6.73-1.59+3.09+0.91=2.53-2.15=8.72-0.06-5.94+2.63=2.41+9.77-3.49-1.72=3.2+9.91=5.91-1.89-1.22-1.86=3.88+7.47+5.83-5.41=7.7+3.74-1.84=5.74-4.92+0.27+3.27=3.52-1.89+6.27+0.8=2.69-1.99+6.97-1.58=6.22-1.03+3.95=9.27-0.37+7.09-1.64=8.98-1.45-4.86+9.67=9.02+4.95+6.5+1.14=8.36-2.81-2.78+1.94=9.34-2.22-3.81-1.69=2.73+1.59=0.64+4.58=9.35-0.79-5.12-2.9=7.85-3.62=6.76+6.79-5.76=4.82-3.46+4.45=9.99-3.53-3.66=3.21+8.35-0.27-9.39=5.05-0.29-1.94=8.96+6.92-2.73-9.99=7.45+5.96+9.35-7.05=7.84-1.08+7.96=6.76-0.76-2=7.31-3.52-3.32+7.09=9.19-3+6.85-5.05=6.57-0.08+6+7.52=9.18+6.45-0.56=4.67+5.64-6.33=9.14-2.5-5.15=3.99+7.51-4.03-3.6=4.25-2.68+8.47-6.01=3.17+8.66+6.54=6.96-1.19-1.38-1.42=5.7+8.58-6.96-4.57=2.22+5.94-5.78+2.32=8.58+8.55+9.02-9.58=4.65+4.06+2.63+8.71=8.42-0.09=7.47-2.64-2.53+8.72=8.87-3.33+4.79+5.88=2.96-0.33-0.99=0.09+2.07+2.19+5.83=2.07+2.39-3.6+9.14=8.63+5.97-4.55-5.77=6.16-3.44+6.64=0.04+5.86=4.85+5.85-2.35=4.44-1.67+0.36=0.79+4.5+7.16=2.66-0.2=6.36-0.3-0.12-0.39=6.88+4.26=2.81+1.71=4.35+9.02=4.58-4.11+7.68-4.31=1.08+0.65+1.73+7.96=8.99-1-6.57-1.32=9.32-1.56-6.76=1.41+0.2-0.34-0.63=9.23-7.95=1.03+9.01+9.64-3.13=8.16+2.12=4.76-3.87+0.03=9.91-7.42+2.4+3.99=6.62+5.76+2.18=1.37+6.45+8.37=9.37-4.06-1.18-1.94=7.02+1.2-1.04+6.31=9.64-1.26-4.62+1.5=5.96+6+9.79-6.43=8.47-0.58+1.04-8.45=6.88+9.84+5.66-2.9=7.29+0.41=2.86-0.75+0.97+7.03=2.13+6.71-3.82+5.87=5.71+8.01-7.28-5.28=9.73-1.99-3.35-4.07=8.81-5.11+5.32+2.82=9.26-0.41-2.52-1.46=9.55-3.38+0.66+4.6=9.84+9.26=4.96-1.11-2.94=5.96+9.65+9.32-6.55=2.54-0.72+4.7-2.96=6.55-2.1-0.45-2.58=5.8+6.63-8.55+8.1=9.4+1.45-8.96-1.29=9.95+9.09+5.98-7.01=6.29+6.5-4.24-6.77=6.32+8.22-5.64+3.66=6.35-5.55+1.77=7.96-6.91=6.3-0.77-2.62+0.21=3.36-0.5-0.32+0.98=7.17-2.65=8.29-4.39+7.17-8.99=1.58-0.28-0.04=3.61+2.15+3.43+0.75=2.91+8.04-1.3=6.11+9.41-4.49-9.66=4.79+9.84-6.33-5.26=0.9+3.21-1.5+5.8=9.54-5.83-1.29=6.95+0.78+3.24=8.36+7.21-1.75-0.79=2.59+2.46=9.71-0.59-1.7-0.15=7.66-3.41-1.1-1.61=7.73+7.97+8.91+8.51=5.25-1.47-0.39+3.34=1.03+9.35-8.92+7.01=8.82-0.94+6.5=2.8-2.27+0.12=9.84-1.97-5.15-0.04=1.16+4.75=7.77-1.86-2-0.82=6.82+2.86-7+7.7=6.58-4.04=7.18+8.3=8.14-0.11-3.38-3.59=8.39+8.77-3.6-7.64=6.86-2.12-4.08+3.9=3.09-2.95+3.87+9.08=4.43+5.5+3.39=7.54-3.02-0.54=5.02+2.01-2.84-2.82=7.2-2.56=8.02-3.73=4.63-2.66-1.08=6.32+1.99-2.55=0.18+7.01+8.97=6.94-1.05-2.9=6.31-4.39+3.57-1.53=4.38+1.98=6.69+0.48-4.02=8.43+9.9-6.69-9.24=4.75-0.43-0.03-0.51=3.44+8.8-8.29+7.03=3.25+3.86=7.9+3.65-0.56-6.28=9.53-4.84+1.29-2.45=9.64-0.65-2.16-2.37=7.45-1.22+9.52-6.2=6.32-0.56-3.52+8.98=7.76-0.11-6.37+7.12=6.54+5.87-6.27=4.61+7.62-6.55+9.11=1.38+6.95+3.3-0.1=2.19+2.14+6.96-2.8=9.72-2.76+0.84+9.31=9.64-2.84+2.92+4.07=7.93-1.21-0.85-1.79=4.49-1.32-2.04-0.78=1.34+3.57=3.62+5.3+3.68-3.34=5.81+9.55+8.07=6.83+0.98+2.74-0.28=1.62+7.9+7.22=4.65+1.54+5.25+6.53=9.31-5.33-1.76-0.76=6.13-0.57+2.11-2.02=8.76+4.26-3.89+3.41=6.46-5.71+2.7=7.9+5.51-9.25+6.82=4.11+8.91-4.7-3.61=8.28-0.84-3.02=4.41-3.81+5.85-0.16=7.62+4.79+0.35-2.12=5.71+9.1=5.1-0.28-1.82-1.57=8.31-0.7-1.55=1.59+5.71-5.28+5.11=4.68+9.39+6.04=9.06-8.71+0.13=6.75-2.26=7.27-2.32=6.15+9.31-3.35+7.36=9.1-2.64-1.47-3.62=2.35+0.38+5.64=5.75+7.91-3.32-2.38=7.86-1.4-0.16=6.85-6.15+7.75+8.08=8.14-0.99+5.94=7.49+5.73-2.42-6.48=1.35+6.93=8.78+3.06-2.75-0.84=7.4+4.58+8.36-5.49=3.82-3.57+9.71+3.44=4.32-0.34+0.31=7.2+1.64+5.15-5.53=5.84+4.69-5.81+1.45=8.57-0.02+7.33+4.2=9.66-1.48-5.39+4.25=5.79-0.33-1.82-3.37=8.33-0.13+1.56+9.78=9.55-3.1+5.1-4.53=8.86+0.27-7.14+6.03=9.57-2-1.94+2.18=8.28-1.28-1.74=8.89-3.87-0.67-0.65=8.75+8.43+3.42=6.85-6.37+4.4-1.86=9.51-0.53+5.8-1.09=8.24+7.32-9.12=5.01+1.76+4.45-9.42=2.62+5.11=3.14+9.47=1.86+4.15-4.91=5.05-0.77+0.55-1.1=3.14+9.76+2.16+5.33=5.81+6.68-4.81-3.34=8.08-7.1+9.06-9.56=7.97+9.96-2.33=8.86-6.21+5.44=6.72-5.04+8.14=4.34+5.76-0.59=5.33+3.53-1.92-1.57=7.03-6.02=8.33-4.37-1.89-0.06=4.63-2.03-2.09+4.07=6.03+4.76-0.16-3.57=3.11+8.85=9.88+5.88-6.44=8.89-4.21+3.44-6.99=3.84-3.06=3.73+7.37+1.95-1.02=7.26+8.05-5.97=3.24-0.19-2.22-0.51=9.58-6.62+7.48=6.69+5.19+7.87+5.11=4.96-3.94+1.76+3.03=9.21-5.23-0.02=0.35+8.54+4.75-7.62=6.26-3.83=6.87+2.49=9.98-0.21+1.23=8.04+7.71-6.14=7.24-1.33+4.82-5.2=6.2+9.54-5.87+5.1=0.49+3.09-0.34+7.6=3.55+7.8=1.11+7.43-7.09=0.09+4.72+6.5+1.13=6.6-1.03-2.04-1.93=6.15+5.87-0.81-9.73=5.54-4.05=6.54-3.13-0.58+6.15=0.98+2.9+8.52=8.47+4.99=9.94+1.64+5.9=4.12+5.25+9.59-7.45=1.96-0.04=8.15+2.91-4.64=0.02+7.81+5.39+0.98=8.07-4.23-1.79-0.84=9.6-3.01+7.74=2.67+7.27-1.86=4.46+4.15+4.14+7.69=9.96-3.6-1.95-1.6=7.16+2.9+5.69-2.98=4.34-1.43=9.59+0.28-3.93-1.31=7.92+7.19-9.36=4.53-1.81+6.68=9.42-1.12-5.37+0.44=4.76+8.27-1.75=0.78+4.73-2.75=7.04-2.74+2.5+8.73=7.6+3.09-5.93+6.5=5.96-1.6-2.75+3.76=5.56+8.39+7.98+7.25=6.46-0.75-4.64=2.74+9.77-2.23-0.81=9.62-8.56+6.03-6.55=5.25-0.13+4.65-3.53=3.56+1.22+8.58=5.12-2.64+2.26+5.68=8.43+5.97-6.69+0.98=2.24-1.94=2.8-0.54+9.51=9.35-8.75+2.66+9.93=8.78-7.97-0.64+8.03=6.61-1.23+2.34=7.49-6.63+2.34-0.07=9.51+2.36=4.31+7.82+8.96-5.26=5.82+9.35+7.28+4.79=3.93+6.76-9.18-0.39=5.65+6.79+9.99=9.58+3.22+8.02+7=6.75+5.56+1.24=6.23+9.75-6.85-2.09=1.93+3.77+5.01-4.65=7.64-0.17+5.71=8.14-6.04-0.91+9.81=8.45-1.14-6.25+0.17=6.83+5.25+1.09=3.95-3.59+6.23+9.24=7.29+0.79+7.66-0.29=8.45+0.56-1.33-1.17=8.03-4.52=7.89+3.2+1.42=6.89+7.73-1.5-9.77=2.98-1.53+1.44-0.23=8.07+9.98+0.88=9.43-2.91-5.14=2.67-0.25=6.71-5.35+7.76=9.69+5.64-6.3+4.36=1.5+0.52+5.9-2.83=7.85-3.01-3.66+2.07=3.45+5.9+6.04+0.44=9.35-3.04+8.41-8.06=2.17+8.51-6.47-3.12=0.98+6.52+9.26+6.57=9.98-1.47-6.93+7.87=9.31+7.71-6.87-1.07=2.22+7.21-0.86+5.04=6.57-5.63-0.59=6.48-4.02+0.95=4.81+8.65-6.53-4.29=7.85+8.5+1.93=6.91+7.05+8.41-8.01=4.72+5.19+6.66-3.91=3.32+3.28-1.97+6.17=9.2-4.36=7.96-3.46-3.06=5.78-2.92-1.52+9.41=6.69+9.29-5.58=7.81-7.46-0.12+3.78=3.4+3.73-5.5+9.8=9.17-3.08-5.84+0.26=7.6-2.11-4.79=3.3-3.01+9.79=4.58+9.09+0.51=9.67-9.18+6.86+7.03=5.73-2.43+9.05=5.28-0.73+7.32=6.03-1.29+6.98=0.25+3.5=5.63+8.66-5.38-6.3=1.86+5.5+4.48=6.2-2.07+9.92-8.25=3.51+4.72-6.9=8.03+7.25-9.73-0.29=9.53-1.58-1.26-0.1=9.71-9+7.65-3.97=9.93+8.06+2.46=0.04+8.05+9.69=7.81-5.21=5.34+0.28-0.74+8.73=8.84+5.65+2.43-9.59=5.92-0.11+2.06=5.37-4.14+4.4+7.15=8.44-2.56=9.76-4.83-1.97+7.65=4.22-1.58+8.57-0.08=1.22+8.8+0.91-6.15=3.3+0.14=2.55+8.13+5.47=2.06-0.17-0.51=7.15-1.09+4.28-1.44=7.53-5.7+7.8=3.41+6.34=8.22-1.02=1.21+3.99=5.69-1.09+6.62-0.99=3.45+8.64+8.63=1.07+4.55=8.77-1.94-1.43-1.78=1.36+3.34+3.16-3.31=0.5+8.67+4.27=4.52+0.21+2.18+7.79=3.06-0.34+5.35=2.65+4.94+2+1.3=8.22-0.42-0.8=1.2+4.89-3.42+3.5=5.07-3.15=2.27+6.92-2.63+3.24=2.22+9.16+0.67+3.12=3.26+1.56+2.7-0.85=1.59+6.04+6.63+4.07=6.02+9.29-7.45+6.76=4.96-0.69-2.72=8.34-0.9+8.14-1.33=7.71+5.83-0.47+0.19=9.05-1.34=7.53-3.72-1.22=9.67-3.62-1.87-3.72=3.94+1.01=5.61-0.44-2.04=4.72-1.37=8.25-3.91-1.51=9.39-2.22=4.43+2.34-0.14-0.27=9.06+4.9-8.6=9.74-0.43-0.9+8.66=3.92-2.88-0.68=2.12+1.74=6.96-4.93=7.72-1.44+2.02+7.33=6.47-3.04+7.94-0.31=2.54+7.97+6.73=7.96+3.57+8.03=6.9-0.85+8.61-9.15=4.26+5.13-3.65-0.46=7.33-4.34-0.04-0.4=8.75-1.36-3.49-1.04=9.15+1.1=4.96-1.7-1.55-1.18=2.67+4.86+0.19+0.53=9.96-1.24-2.71-2.26=9.51+1.86+6.48+5.05=5.33-0.87+8.71+6.78=6.71-4.4+4.09+3.37=7.86+5.46+4.16+5.09=7.53+7.68+3.72-5.2=9.84+5.24-5.27-5.87=2.7+6.72+8.2+4.35=8-0.16+2.84=8.8-2.78-1.3+5.69=6.61+1.99=1.91+7.27-5.37=7.2-2.98+2.91=6.88-0.32-1.91-1.85=2.31+7.52+7.92=3.9+7.72+0.4-9.6=6.75+2.74-4.17=9.48-1.48-6.91+1.09=6.28-2.2-2.99=8.33+1.44-1.49=9.91-0.05-1.12+6.2=6.47+5.99-9.25-2.81=6.64+7.64-0.94+3.73=8.91-0.53-4.3+4.94=4.23-2.12+8.56+4.85=7.76-0.47=6.38+7.5+5.01+8.23=8.57+5.25-6.75+5.44=參考答案2.15+2.9+0.34=5.394.02+9.91+2.65=16.581.47-0.3+8.13+5.93=15.236.67-0.56+1.77+8.66=16.542.66+2.73=5.390.03+8.69-0.86=7.866.39+5.79+7.49-3.41=16.269.01+9.86-5.93-5.16=7.780.5+6.39+0.45-4.8=2.548.07+4.35-6.69+2.15=7.885.38+9.83+8.6=23.812.48-0.26+4.53+9.73=16.480.29+4.99+3.39-3.56=5.118.04+8.66-7.78+2.58=11.52.56-0.97+4.53-2.75=3.378.54-3.34+9.88=15.082.19+3.47+2.45=8.112.73-2.1+4.15=4.783.87-2.14=1.734.81+0.2-2=3.012.17+5.82=7.995.71+8.49-1.83-1.85=10.525.97-3.4+3.92-1.47=5.026.71-0.69-4.45=1.573.53+2.02-1.08+8.96=13.432.36+6.78-8.96+1.1=1.280.35+7.66-3.52+4.16=8.653.73-2.54-0.52+9.63=10.39.32+8.78+6.71+1.86=26.671.8+8.13-6.64+4.93=8.224.79+6.98+6.62-4.77=13.629.77-4.54-1.69=3.545.23-0.71-3.72+3.16=3.963.39+5.39-1.55-2.65=4.588.7-1.28-4.55-1.73=1.149.62-5.73-3.51=0.381.74-0.76+7.04+8.87=16.891.89+1.3+5.05+0.28=8.527.9-1.8-2.91+7.78=10.977.31-0.76-2.02=4.534.65-3.07=1.587.31-2.61+7.76+2.17=14.637.07-4.7+0.86-2.85=0.385.82+1.98+6.08+3.14=17.029.41-3.63-0.78=59.03+0.86+9.39-7.25=12.037.85+6.3+4.62=18.779.24+9.9+8.43-7.91=19.663.88+9.76-8.26=5.386.68-4-1.93=0.759.62-5.37+7.93=12.186.39-0.72-4.07=1.66.43-4.97-0.28+3.36=4.542.06+8.6-2.71=7.950.25+6.07-4.3=2.029.26+1.93-4.87-2.05=4.278.1-7.82+8.26-1.92=6.620.93+4.44-4.46+3.98=4.898.58-2.77=5.812.48-1.11+8+0.6=9.974.73+2.19=6.927.78-3.21=4.575.03+2.09-6.83=0.298.62-5.25+7.68=11.053.48+5.63=9.114.87-1.6+4.22+5.21=12.77.55+0.12+4.57-5.69=6.553.13+3.22-0.58+3.36=9.136.98-1.57+4.04-7.2=2.256.64+1.21+1.57-6.99=2.430.32+0.11+7.03+6.65=14.119.64-5.87-0.81-1.07=1.898.49+9.3+5.27+1.76=24.824.18+7.62-1.17=10.632.5+4.31-3.17=3.640.23+0.21-0.28+7.91=8.078.14+6.02+4.34-0.49=18.014.03+5.47-4.73=4.778.95-8.75=0.29.69-3.23+5.06-9.62=1.98.55-0.13-0.86-3.6=3.967.48+7.55+3+7.03=25.068.99-1.61-4.45+7.91=10.840.12+9.39-5.2=4.318.58-4.28-2.67-0.94=0.691.44+6.13+2.68-9.96=0.296.69+0.51-6.82=0.389.92-7.42+2.95-0.91=4.549.55+4.8+7.23=21.588.77-6.43+3.2=5.549.63-0.28-1.8-5.99=1.565.54-3.01-0.48+8.13=10.189.48+6.51+7.02+3.77=26.787.1+1.22=8.325.29-3.54-1.12+7.12=7.753.04-1.79+9.96+4.13=15.343.26+8.88-4.17-6.83=1.145.64-2.31+5.1-0.51=7.928.63+2.05=10.684.77-0.79-1.08+2.71=5.610.8+3.32+9.32+5.4=18.848.58+8.91+4.58+6.99=29.063.84-2.14+9.09-5.72=5.078.54-2.84+6.88+3.69=16.279.03+5.96=14.999.21-2.95-3.14-2.75=0.375.7+8.6+3.01-2.92=14.399.35-6.09-1.33-1.15=0.788.41-7.06-0.61+1.19=1.937.44-6.96=0.485.46-0.66+6.2-7.13=3.876.11-2.85-1.21=2.050.53+7.16+8.02-4.2=11.516.14+7.17+1.77-4.85=10.239.85+5.7-7.73=7.821.05-0.12=0.935.23+3.5-4.25=4.484.36-1.27+4.7+1.34=9.133.55+3.75+8.87+8.05=24.226.3-4.19+2.66-2.12=2.658.17-2.87=5.31.23+0.38+7.57=9.184.72-2.99+5.8+3.93=11.465.48-1.69-0.58=3.212.32+8.27+4.21-6.22=8.588.04-3.89+6.6+2.29=13.048.12+2.6+1.62=12.345.68-2.68+1.22+2.06=6.286.52-0.29-1.19=5.047.01-1.02+2.75+1.98=10.728.92+3.05=11.979.93+3.8+4.49-6.79=11.439.19-3.94-4.91+4.35=4.694.17+2.42-2.45+6.25=10.396.07-4.66+5.3-3.23=3.489.55-0.75-5.84+0.21=3.172.74+9.3+3.96+5.76=21.761.57+0.32+3.96=5.858.49+7.73-4.67-4.03=7.522.66+9.37+6.28-3.68=14.638.57+6.48-0.56=14.490.2+9.26-4.55-2.9=2.015.54-1.71=3.839.28+7.51+7.86-1.35=23.34.92+9.59+6.8=21.318.45-6.48-1.82+7.15=7.33.96+6.95-0.79-4.07=6.057.48+3.59-5.23-2.1=3.745.36-3.37+2.6+4.82=9.416.32+6.21-9.62+7.21=10.125.54-0.32+8.73=13.955.55-3.67+9.08=10.969.68-7.58=2.10.33+4+1.83+8.55=14.716.2-2.32+5.49=9.372.15+9.6-8.77=2.983.23+8.62+3.43+1.73=17.015.9+6.94+9.46=22.33.26+7.96+1.98+2.78=15.987.4-4.7+5.3=81.59-0.64+8.63=9.588.84-6.88-1.56=0.43.51+9.44-4.67=8.288.33-1.06+0.31+6.46=14.040.66+1.52+0.98=3.165.38+5.23+8.14+9.1=27.856.15-3.56=2.592.5+7.03=9.539.54+9.16-8.22+1.46=11.947.97-6.02-0.8+6.82=7.979.02-0.65+1.54=9.919.36+5.25-9.78+6.97=11.84.1-1.25-0.91=1.940.44+6.48+2.38-1.87=7.435.51-2.82=2.699.76-4.55-2.85=2.365.57+9.13-4.67-9.37=0.665.16+8.6+4.25+7.23=25.249.75+5.93+5=20.689.22+6.28+8.69+1.3=25.490.39+4.34-2.4+9.6=11.939.23-2.22+6.93+9.82=23.769.42-4.89-1.74+0.95=3.747.77-0.51-3.9=3.367.88-5.05+4.4-1.75=5.484.57+2.15-2.46=4.269.71-0.02-3.39=6.38.6+6.2-5-8.21=1.598.98-3.32+5.82=11.488.79+3.41+3.73+6.52=22.452.29+8.1+3.75=14.140.65+8.94-8.04=1.558.67+7.41+8.23+2.9=27.215.05+9.39+5.11+2.22=21.773.81+2.68+7.2=13.696.24-3.07+6.52-7.85=1.848.25+2.22=10.479.2-6.01+7.79=10.984.27+6.5-2.71-5.14=2.923.92+6.71+5.75=16.387.25-3.7-1.29-0.65=1.615.5+2.96+5.84+7.23=21.530.43+9.73-6.78+0.8=4.188.29-2.9-3.89+0.42=1.926.47-3.29+1.21+1.79=6.189.35-0.62=8.732.6-0.68+9.93+2.54=14.399.42+3.13+6.69+1.57=20.813.66+1.76-1.15=4.277.19-1.69+9.72=15.226.23-0.15+5.59-1.1=10.577.12-3.56+4.14+5.69=13.393.02+3.32+2.46-3.27=5.539.85+0.73-6.44+9.41=13.557.04-3.72=3.327.56-0.78-2.13-1.55=3.16.12-0.55+2.25+8.11=15.932.22+7.58-7.19+3.9=6.515.78-1.06=4.724.3+1.57-2.53=3.349.68-2.29-2.89-2.79=1.714.67+3.13+9.49+3.49=20.782.3+7.82+1.6+2.83=14.559.24+1.43=10.674.91-1.27-0.46=3.184.61+3.77-4.11+1.58=5.857.26-2.96+1.16+6.78=12.248.94+2.65+2.87=14.468.94-2.55+4.06-6.07=4.389.59-0.59+0.47+6.88=16.356.36+1.62=7.988.97-1.55-3.69+3.31=7.048.09+1.18=9.275.13-2.69-0.08-1.1=1.264.84-3.17-0.54+1.3=2.434.06-3.39+5.39=6.068.02+2-2.45-7.4=0.175.2-0.69=4.513.73+4.2-0.43=7.52+7.15+5.57+0.55=15.270.11+7.61-5.45+9.71=11.988.44-3.16-2.94+5.04=7.384.3+8.1-1.62-0.72=10.068.1-4.32+4.28+3.91=11.979.82-0.23-2.47-5.53=1.592.5+6.49+8.76=17.752.91-1.82=1.098.84-3.64-1.83=3.378.86-2.46=6.45.68+6.63+0.59+4.92=17.825.97-0.87+7.37-5.09=7.388.42-1.54-3.13+6.85=10.65.45-0.07-3.07-1.69=0.626.42-1.05-0.1-4.22=1.059.83+0.32+9.32=19.476.64-1.98-1.66-0.43=2.577.83-1.28-5.43=1.120.91+8.97=9.885.97-4.42+9.01-6.38=4.187.62-4.07-0.89=2.665.84-0.14-4.14-0.73=0.834.5+7.18+5.34=17.029.72-1.8-4.86=3.065.67+2.96=8.632.33+8.08+0.82-0.74=10.498.02-6.99+8.52=9.559.32+3.19-9.86+0.02=2.678.4+9.03+6.84=24.278.88-0.45-6.63+4.38=6.189.14-4.24=4.97.58-4.22+8.67+8.27=20.38.35-0.59+2.69=10.458.87+4.09+2.84+5.88=21.684.81-0.76-2.91=1.146.98-5.9=1.084.26+4.83-0.64=8.452.37+3.79+4.61+5.34=16.116.39-6.11=0.289.46-4.3+4.61-3.69=6.084.65+7.62=12.278.65-0.94-4.6+1.62=4.735.68+2.93=8.619.07-6.16-2.29=0.629.15-0.39-1.02-6.16=1.588.36-3.51+6.31+6.34=17.57.62+0.21+6.38-2.11=12.15.78-4.74-0.52=0.529.55+8.51+2.85-6.94=13.972.78+6.89=9.678.51+8.58=17.099.91-1.79+9.35-1.02=16.456.7+7.55+4.69=18.946.65-1.95-3.59=1.113.55+9.98-0.14=13.394.72-3.68+7.42+3.52=11.985.07+6.24-0.09=11.229.55+3.79-4.97+7.37=15.745.42+9.23=14.650.89+6.45-1.31=6.037.71-7.14=0.571.55-1.08+3.9=4.379.47-2.25-4.02+6.76=9.967.77-6.76+9.46=10.477.3+5.87-9.35+3.68=7.58.39-2.2+4.5-1.63=9.068.4-1.87=6.533.4+9.96-1.09=12.276.27-6.09+3.4=3.589.13-7.97+6.73=7.890.26+7.18+6.59=14.036.73-1.59+3.09+0.91=9.142.53-2.15=0.388.72-0.06-5.94+2.63=5.352.41+9.77-3.49-1.72=6.973.2+9.91=13.115.91-1.89-1.22-1.86=0.943.88+7.47+5.83-5.41=11.777.7+3.74-1.84=9.65.74-4.92+0.27+3.27=4.363.52-1.89+6.27+0.8=8.72.69-1.99+6.97-1.58=6.096.22-1.03+3.95=9.149.27-0.37+7.09-1.64=14.358.98-1.45-4.86+9.67=12.349.02+4.95+6.5+1.14=21.618.36-2.81-2.78+1.94=4.719.34-2.22-3.81-1.69=1.622.73+1.59=4.320.64+4.58=5.229.35-0.79-5.12-2.9=0.547.85-3.62=4.236.76+6.79-5.76=7.794.82-3.46+4.45=5.819.99-3.53-3.66=2.83.21+8.35-0.27-9.39=1.95.05-0.29-1.94=2.828.96+6.92-2.73-9.99=3.167.45+5.96+9.35-7.05=15.717.84-1.08+7.96=14.726.76-0.76-2=47.31-3.52-3.32+7.09=7.569.19-3+6.85-5.05=7.996.57-0.08+6+7.52=20.019.18+6.45-0.56=15.074.67+5.64-6.33=3.989.14-2.5-5.15=1.493.99+7.51-4.03-3.6=3.874.25-2.68+8.47-6.01=4.033.17+8.66+6.54=18.376.96-1.19-1.38-1.42=2.975.7+8.58-6.96-4.57=2.752.22+5.94-5.78+2.32=4.78.58+8.55+9.02-9.58=16.574.65+4.06+2.63+8.71=20.058.42-0.09=8.337.47-2.64-2.53+8.72=11.028.87-3.33+4.79+5.88=16.212.96-0.33-0.99=1.640.09+2.07+2.19+5.83=10.182.07+2.39-3.6+9.14=108.63+5.97-4.55-5.77=4.286.16-3.44+6.64=9.360.04+5.86=5.94.85+5.85-2.35=8.354.44-1.67+0.36=3.130.79+4.5+7.16=12.452.66-0.2=2.466.36-0.3-0.12-0.39=5.556.88+4.26=11.142.81+1.71=4.524.35+9.02=13.374.58-4.11+7.68-4.31=3.841.08+0.65+1.73+7.96=11.428.99-1-6.57-1.32=0.19.32-1.56-6.76=11.41+0.2-0.34-0.63=0.649.23-7.95=1.281.03+9.01+9.64-3.13=16.558.16+2.12=10.284.76-3.87+0.03=0.929.91-7.42+2.4+3.99=8.886.62+5.76+2.18=14.561.37+6.45+8.37=16.199.37-4.06-1.18-1.94=2.197.02+1.2-1.04+6.31=13.499.64-1.26-4.62+1.5=5.265.96+6+9.79-6.43=15.328.47-0.58+1.04-8.45=0.486.88+9.84+5.66-2.9=19.487.29+0.41=7.72.86-0.75+0.97+7.03=10.112.13+6.71-3.82+5.87=10.895.71+8.01-7.28-5.28=1.169.73-1.99-3.35-4.07=0.328.81-5.11+5.32+2.82=11.849.26-0.41-2.52-1.46=4.879.55-3.38+0.66+4.6=11.439.84+9.26=19.14.96-1.11-2.94=0.915.96+9.65+9.32-6.55=18.382.54-0.72+4.7-2.96=3.566.55-2.1-0.45-2.58=1.425.8+6.63-8.55+8.1=11.989.4+1.45-8.96-1.29=0.69.95+9.09+5.98-7.01=18.016.29+6.5-4.24-6.77=1.786.32+8.22-5.64+3.66=12.566.35-5.55+1.77=2.577.96-6.91=1.056.3-0.77-2.62+0.21=3.123.36-0.5-0.32+0.98=3.527.17-2.65=4.528.29-4.39+7.17-8.99=2.081.58-0.28-0.04=1.263.61+2.15+3.43+0.75=9.942.91+8.04-1.3=9.656.11+9.41-4.49-9.66=1.374.79+9.84-6.33-5.26=3.040.9+3.21-1.5+5.8=8.419.54-5.83-1.29=2.426.95+0.78+3.24=10.978.36+7.21-1.75-0.79=13.032.59+2.46=5.059.71-0.59-1.7-0.15=7.277.66-3.41-1.1-1.61=1.547.73+7.97+8.91+8.51=33.125.25-1.47-0.39+3.34=6.731.03+9.35-8.92+7.01=8.478.82-0.94+6.5=14.382.8-2.27+0.12=0.659.84-1.97-5.15-0.04=2.681.16+4.75=5.917.77-1.86-2-0.82=3.096.82+2.86-7+7.7=10.386.58-4.04=2.547.18+8.3=15.488.14-0.11-3.38-3.59=1.068.39+8.77-3.6-7.64=5.926.86-2.12-4.08+3.9=4.563.09-2.95+3.87+9.08=13.094.43+5.5+3.39=13.327.54-3.02-0.54=3.985.02+2.01-2.84-2.82=1.377.2-2.56=4.648.02-3.73=4.294.63-2.66-1.08=0.896.32+1.99-2.55=5.760.18+7.01+8.97=16.166.94-1.05-2.9=2.996.31-4.39+3.57-1.53=3.964.38+1.98=6.366.69+0.48-4.02=3.158.43+9.9-6.69-9.24=2.44.75-0.43-0.03-0.51=3.783.44+8.8-8.29+7.03=10.983.25+3.86=7.117.9+3.65-0.56-6.28=4.719.53-4.84+1.29-2.45=3.539.64-0.65-2.16-2.37=4.467.45-1.22+9.52-6.2=9.556.32-0.56-3.52+8.98=11.227.76-0.11-6.37+7.12=8.46.54+5.87-6.27=6.144.61+7.62-6.55+9.11=14.791.38+6.95+3.3-0.1=11.532.19+2.14+6.96-2.8=8.499.72-2.76+0.84+9.31=17.119.64-2.84+2.92+4.07=13.797.93-1.21-0.85-1.79=4.084.49-1.32-2.04-0.78=0.351.34+3.57=4.913.62+5.3+3.68-3.34=9.265.81+9.55+8.07=23.436.83+0.98+2.74-0.28=10.271.62+7.9+7.22=16.744.65+1.54+5.25+6.53=17.979.31-5.33-1.76-0.76=1.466.13-0.57+2.11-2.02=5.658.76+4.26-3.89+3.41=12.546.46-5.71+2.7=3.457.9+5.51-9.25+6.82=10.984.11+8.91-4.7-3.61=4.718.28-0.84-3.02=4.424.41-3.81+5.85-0.16=6.297.62+4.79+0.35-2.12=10.645.71+9.1=14.815.1-0.28-1.82-1.57=1.438.31-0.7-1.55=6.061.59+5.71-5.28+5.11=7.134.68+9.39+6.04=20.119.06-8.71+0.13=0.486.75-2.26=4.497.27-2.32=4.956.15+9.31-3.35+7.36=19.479.1-2.64-1.47-3.62=1.372.35+0.38+5.64=8.375.75+7.91-3.32-2.38=7.967.86-1.4-0.16=6.36.85-6.15+7.75+8.08=16.538.14-0.99+5.94=13.097.49+5.73-2.42-6.48=4.321.35+6.93=8.288.78+3.06-2.75-0.84=8.257.4+4.58+8.36-5.49=14.853.82-3.57+9.71+3.44=13.44.32-0.34+0.31=4.297.2+1.64+5.15-5.53=8.465.84+4.69-5.81+1.45=6.178.57-0.02+7.33+4.2=20.089.66-1.48-5.39+4.25=7.045.79-0.33-1.82-3.37=0.278.33-0.13+1.56+9.78=19.549.55-3.1+5.1-4.53=7.028.86+0.27-7.14+6.03=8.029.57-2-1.94+2.18=7.818.28-1.28-1.74=5.268.89-3.87-0.67-0.65=3.78.75+8.43+3.42=20.66.85-6.37+4.4-1.86=3.029.51-0.53+5.8-1.09=13.698.24+7.32-9.12=6.445.01+1.76+4.45-9.42=1.82.62+5.11=7.733.14+9.47=12.611.86+4.15-4.91=1.15.05-0.77+0.55-1.1=3.733.14+9.76+2.16+5.33=20.395.81+6.68-4.81-3.34=4.348.08-7.1+9.06-9.56=0.487.97+9.96-2.33=15.68.86-6.21+5.44=8.096.72-5.04+8.14=9.824.34+5.76-0.59=9.515.33+3.53-1.92-1.57=5.377.03-6.02=1.018.33-4.37-1.89-0.06=2.014.63-2.03-2.09+4.07=4.586.03+4.76-0.16-3.57=7.063.11+8.85=11.969.88+5.88-6.44=9.328.89-4.21+3.44-6.99=1.133.84-3.06=0.783.73+7.37+1.95-1.02=12.037.26+8.05-5.97=9.343.24-0.19-2.22-0.51=0.329.58-6.62+7.48=10.446.69+5.19+7.87+5.11=24.864.96-3.94+1.76+3.03=5.819.21-5.23-0.02=3.960.35+8.54+4.75-7.62=6.026.26-3.83=2.436.87+2.49=9.369.98-0.21+1.23=118.04+7.71-6.14=9.617.24-1.33+4.82-5.2=5.536.2+9.54-5.87+5.1=14.970.49+3.09-0.34+7.6=10.843.55+7.8=11.351.11+7.43-7.09=1.450.09+4.72+6.5+1.13=12.446.6-1.03-2.04-1.93=1.66.15+5.87-0.81-9.73=1.485.54-4.05=1.496.54-3.13-0.58+6.15=8.980.98+2.9+8.52=12.48.47+4.99=13.469.94+1.64+5.9=17.484.12+5.25+9.59-7.45=11.511.96-0.04=1.928.15+2.91-4.64=6.420.02+7.81+5.39+0.98=14.28.07-4.23-1.79-0.84=1.219.6-3.01+7.74=14.332.67+7.27-1.86=8.084.46+4.15+4.14+7.69=20.449.96-3.6-1.95-1.6=2.817.16+2.9+5.69-2.98=12.774.34-1.43=2.919.59+0.28-3.93-1.31=4.637.92+7.19-9.36=5.754.53-1.81+6.68=9.49.42-1.12-5.37+0.44=3.374.76+8.27-1.75=11.280.78+4.73-2.75=2.767.04-2.74+2.5+8.73=15.537.6+3.09-5.93+6.5=11.265.96-1.6-2.75+3.76=5.375.56+8.39+7.98+7.25=29.186.46-0.75-4.64=1.072.74+9.77-2.23-0.81=9.479.62-8.56+6.03-6.55=0.545.25-0.13+4.65-3.53=6.243.56+1.22+8.58=13.365.12-2.64+2.26+5.68=10.428.43+5.97-6.69+0.98=8.692.24-1.94=0.32.8-0.54+9.51=11.779.35-8.75+2.66+9.93=13.198.78-7.97-0.64+8.03=8.26.61-1.23+2.34=7.727.49-6.63+2.34-0.07=3.139.51+2.36=11.874.31+7.82+8.96-5.26=15.835.82+9.35+7.28+4.79=27.243.93+6.76-9.18-0.39=1.125.65+6.79+9.99=22.439.58+3.22+8.02+7=27.826.75+5.56+1.24=13.556.23+9.75-6.85-2.09=7.041.93+3.77+5.01-4.65=6.067.64-0.17+5.71=13.188.14-6.04-0.91+9.81=118.45-1.14-6.25+0.17=1.236.83+5.25+1.09=13.173.95-3.59+6.23+9.24=15.837.29+0.79+7.66-0.29=15.458.45+0.56-1.33-1.17=6.518.03-4.52=3.517.89+3.2+1.42=12.516.89+7