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1.85+4.44=3.52-1.92+0.43+4.91=9.42-4.69+4.59-2.27=2.3+5.81-2.69+6.87=9.01-4.63+6.2+4.14=7.72+9.09-7.47+8.88=6.37-5.67=5.07-1.73+7.3-2.73=6.63+9.64+6.88-4.42=5.74+4.48+4.07+7.05=8.23-1.82+5.85-1.5=6.9+9.54+1.32-0.41=7.02-1.14-5.31-0.03=7.01+5.6-3.91+6.89=8.61-1.3-2.07-4.13=4.7-1.57-1.91-0.75=7.49-5.28+2.07+0.93=4.45-3.73+5.59=5.38+0.53-4.45+7.35=2.91-1.89+2.69-0.91=7.92-1.03+5.01=6.74-1.52=6.72+9.53-4.61+7.5=7.8-5.79-1.37+4.71=6.93+7.32=3.64+9.66-0.66+9.14=8.32-2.52-0.04-0.28=8.38-4.42=1.31+8.15+1.44+7.51=2.8+0.14+1.4-2.15=3.34+6.89-8.48+1.19=9.41-4.87+2.53+6.39=8.71+7.6-8.94+8.67=5.38+0.1-1.34+1.93=7.6+1.29-0.1=6.11-1.85=3.99-0.37=8.33+4.46-3.53-7.92=6.62-3.38-3.09+9.53=8.66+6.93-9.22-4.63=4.55+9.49+8.47=2.24+3.67-4.03=0.4+9.38+3.45+1.94=9.21+7.31-4.17+0.52=1.11+5.86=7.89-0.36-2.78-0.06=5.51-3.54=5.49-3.55=4.89-1.65+4.6-6.04=4.29+1.67-2.27+5.26=6.88-2.59-3.68+9.29=8.67+0.49-3.88=3.99+0.54-2.67+5.04=6.37-1.39+6.06+7.88=6.59-3.22-1.51+0.36=4.77-1.26+1.33=7.68-6.56+7.9=0.1+1.68+7.51+0.06=9.43+0.12+5.58+7.13=0.09+8.28+8.96=8.37-3.64+8.2=9.61-9.45+9.54-6.2=7.27-0.37+7.24=9.99-5.94+6.6=9.52+2.64-9.88=7.36-3.54+5.23=9.32-5.02-1.79+8.88=7.91-6.43+6.38+4.6=7.07+9.71-3.16=8.05+5.01+6.1-4.26=9.34-1.14=9.79-5.63+1.27=2.63-0.45-1.41=6.72-2.92-3.08+2.29=4.42+5.66-0.47+6.54=5.51+1.9-0.91=7.24+1.5+2.07+1.2=5.37-3.51+2.87=6.56+2.35-2.88+9.78=8.95-0.64-0.58-6.04=8.04+2.46+7.71+1.3=2.03+1.56+0.02=4.52+7.92+4.68=4.63+7.74-0.35-1.77=8.87+6.21+4.38-7.56=3.95-1.51=8.16+9.35+9.84-5.62=6.21+8.16-0.26-2.38=3.62+0.13+7.63-8.39=1.53+1.59+5.62+2.07=1.71+1.31-0.17-1.69=6.41+7.69-3.86-8.95=2.8+8.06-4.51-0.73=9.07-3.93-0.86=5.72+6.42-0.4-2.06=5.2+1.83+9.18+9.71=9.18-0.83-7.65+7.59=2.88+8.88-0.86-6.77=5.11-0.87=3.03-2.08+2.68=6.76-4.1=5.03-3.08+1.92=2.66-0.3+2.84+6.7=7.66-4.83-0.11=4.1+7.65-4.09+6.07=7.22+0.95+8.46+1.31=8.5-3.27+4.17=8.37-3.88-0.62-1.77=5.59+7.3-5.17-6.6=5.09-0.32-3.68=2.81-0.55-0.14=8.89+7.54+5.83-2.55=3.34-0.06=4.71+3.87+4.07=6.2+3.54-0.55=7.4-2.04-4.95+0.57=9.77-7.56-1.91+7.05=7.9+6.28=2.39+5.34-1.38=8.74-6.02-2.45+5.31=6.31+9.22-8.64-2.09=8.99-2.53=1.12-0.32+6.38-1.42=2.77-0.34=4.14+6.6-1.08+6.96=7.28+7.1-5.77+4.44=7.13+4.66-0.81+0.96=6.05+9.39-0.06+4.2=2.16+2.53-2.02=4.84-3.46=8.6+5.94-6.33=8.22+7.2-9.2+9.67=6.64-0.4-1.04-2.79=5.63-3.8=6+6.02=7.86-3.5-4.15=9.48-0.5-5.51=6.9-1.13-0.36=9.77-0.18-4.82=8.05+6.4+5.81-4.83=7.69+7.58-8.36-6.02=9.49+1.8-5.4=8.67+6.13+6.2=9.49+3.77+1.67-6.25=1.9+8.2-1.85-1.11=7.95+4.42=9.57-2.2+7.51-8.76=2.29+8.71=2.63-1+7.43-4.75=7.35-1.78-0.93-2.67=1.78+5.37+2.71+7.96=7.94-3.07=8.58+6.13=1.61-0.55+7.74+6.69=9.59-4.04-0.79=9.43-5.08-1.54-0.29=7.08+5.24-7.32=4.61+4.03+8.65+4.22=8.91-0.95-7.83+0.09=5.21+3+7.78+9.56=5.44-4.21+0.23+9.56=8.95-1.07-6.1=6.52+1.28+4.06-7.59=9.49-3.41-0.8-3.28=3.05+6.31+2.86+1.05=3.2+0.99+8.71-3.54=1.32-0.61+5.42+4.8=9.88+9.86+4.84-8.61=8.03+2.5+9.96=9.72-1.46-8.08=2.46+6.22-7.32=4.04-3.25+9.66=0.43+9.94=6.12+5.06-1.84+2.77=4.01+9.93-0.84=6.53+6.12-4.89-4.28=5.5-1.26=9.68+1.54+0.88=8.32-5.43=3.94-2.16+9.79=8.06+5.12-9.37=6.83-0.32-0.42=7-2.37+1.57+4.76=5.45+2.04-0.57=5.75-0.08-5.15-0.37=1.97+9.44-8.69+4.9=8.93-1.83+8.09=6.76+0.27+3.18-5.14=6.02-1.26+1.41-3.04=6.99+4.58=2.99+2.46+3.74-2.81=9.29-1+5.09+4.83=6.66+9.06+8.48+5.38=9.58-4.55-0.66+2.43=9.57-3.54-4.39+6.62=8.2-2.4+8.77=3.9+0.48+3.44+8.94=9.57-2.4-5.17+2.84=2.45+9.57-8.25+5.09=7.56+8.09-3.13-2.82=0.45+2.88=8.77-1.41+4.26-7.05=4.61+7.11+9.45+0.82=9.63+2.93+1.73=1.36+5.38-2.07+9.86=5.1-3.04-1.16-0.49=8.87-4.83+2.19+2.99=7.49+9.89+2.11-7.23=6.21+3.61+9.02=8.58-3-1.23+7.12=9.3-2.09-2.63+8.13=4.8+0.69+4.36=9.23+9.04=3.33-0.64+7.12-6.26=8.96+1.15-3.11-3.56=8.08-6.8+9.86+9.06=4.22+7.79-0.21+4.03=7.61-0.9+5.14-7.3=5.93+1.76-4.75+0.23=9.33-7.13=5.19+1.37=9.8-9.2-0.3+1.17=7.4-2.39+6.87=9.98-0.93-2.07-1.18=2.81-1.4+6.66+1.81=0.49+5.09+2.69=1.61+8.99+6.22-9.12=8.22-3.58+4.5-0.67=8.43+4.29+9.18-2.04=8.66-0.82-3.92=7.35+9.62+7.87+4.8=0.54+2.74=9.81-1.5-0.43-0.94=7.47+8.42-0.4-9.03=2.71+9.94-4.86-1.18=9.56+6.77-6.67-2=8.6-6.5-1.02+6.56=1.85+7.16+2.25=8.38+5.45-8.51-2.86=6.5+5.78-1.57-4.29=2.12+7.42-2.06-1.34=5.7-2.49=3.12+8.55-0.74-7.87=5.07+4.57-2.88=9.99-2.38+6.57-1.67=5.86-1.14=4.03+8.26=2.5+0.82-2.04=6.57+7.7+3.4-3.18=2.57+9.53+0.51=4.33+7.18-5.6=6.92+7.02=7.72-4.77=6.99+8.09=8.49-1.88=8.7+3.76+3.21-9.73=7.76+1.54-3.35+1.73=3.19+8.03=3.61-0.78+1.05=2.43+5.14+5.73-6.6=7.95-0.11-1.32-0.6=9.04-0.09+3.14-1.32=7.63-5.21+4.72+4.63=1.21+4.73=7.73-7.34=6.09-4.89-0.6=8.47+3.82=3.57+8.77-8.05-1.41=5.41+8-2.58-7.43=5.17+3.35+7.53-9.52=9.09-1.28+4.15+5.82=7.92-2.93+6.51-6.6=9.61+8.3+3.83+9.41=6.52-0.28=5.47-0.04+0.96+1.35=5.34+7.05-8.64+8.08=6.75+0.08+7.71+8.71=9.09-3.63-2+9.63=8.06-4.22+8.81=9.4-1.26-0.89-2.07=9.54-0.86-2.63=1.25+3.64+8.31=5.92-0.66+5.24+7.18=5.41-0.36-1.94+0.25=9.16+3.26+7.5+6.99=6.5-2.37-0.05-1.54=0.48+8.49-0.11-0.17=9.82-2.93-4.07-0.84=7.02-3.86+7.87+2.59=4.85-3.24-0.34+9.39=8.59-2.44-4.86+3.02=9.54+9.78-8.79-7.44=3.07+2.39+0.16-4.99=9.68-8.71+6.47-1.58=4.08+5.38=9.79-2.13-0.19=4.81-0.04=3.11+2.91-1.87+6.09=8.58-3.1-3.83-0.39=9.51-8.09+9.33+6.77=5.5-0.08-0.09-4.72=3.05-0.54-0.79=8.54-0.84-2.67=7.24+4.78-5.61-1.19=7.08-1.95-2.56=8.11-6.89=6.66+0.47-5.05-0.89=2.73+7.57=6.1-3.68+5.24+9.78=2.63+3.35-1.12-2.05=3.97-1.83-2.02+9.67=9.3-6.1-0.87+6.66=0.95+9.19+1.22-8.88=5.76+8.84+6.08-4.91=5.64+9.15+9.22=8.44-2.61-1.02=8.65-0.45-0.8-5.35=5.12+5.34-6.03=7.86-1.04+8.46-1.93=5.37-3.54-1.68=6.4-2.97=8.43+1.56-0.29+9.38=5.09-0.64=4.48-3.18+8.63+2.47=6.48-4.78+3.91+0.9=8.06+6.63+1.39-6.8=8.99-1.33-3.81=0.52+2.42+4.83=5.42-0.41+6.78-8.92=7.46-4.38-2.29=9.26-3.14=6.88-1.54=7.23-5.55+6.25+0.88=3.38+1.46+9.93=6.07-0.63-2.16=9.96-0.74-5.11-1.8=9.99-7.8=8-0.51+1.31=8.34-3.2+4.41-2.72=5.04-4.35+6.57-0.32=6.35-4.92+9.56=7.17+0.8=2.48+8.82+0.75-0.62=8.42+5.83+8.12+4.23=7.65-2.44+4.86-4.93=2.52+5.54+8.11+6.21=4.3+1.08+0.6-2.65=4.59+6.01+4.84+7.78=4.21-1.09=4.61-2.85+6.41-2.71=8.79+2.99-6.26-4.32=9.7+6.3+3.88+7.41=8.4-5.17+3.98=9.21-5.21+2.25-2.02=9.87-1.51-0.21+7.98=2.31+1.32+2.07=5.03-0.7-2.55=6.36+5.73-7.66=8.44-0.34-3.7=3.31+3.81-3.54=3.74-2.67+8.65=4.51-1.64+5.37-7.77=7.32-6.34=5.78-5.62+8.57-4.23=1.47+9.01+0.27-8.54=5.37-2.61-0.87=7.34-1.13-2.49-2.17=9.98-8.36+0.6+7.26=9.86-3.53-2.52=3.27+9.1-9.87+6.38=4.59+4.1+8.93-7.84=4.56-1.98-1.19+0.17=0.32+8.1+3.39=4.28+7.65+3.27-4.54=9.43-1.71=8.05+0.83+1.13-1.7=3.19+7.38+8.01+6.65=5.87-0.56=9.71-0.89=1.79-0.91+5.86+8.96=2.28-0.9+8.54-9.6=7.41+0.5+8.7+7.39=0.58+8.47=4.65+2.13=0.2+9.66+6.6-1.2=9.5-5.12+2.81=7.27+9.8-5.67=1.37+9.01+8.56-9.05=0.41-0.03+2.13+3.3=2.13+8.2+1.81+4.14=1.04-0.37+6.34=9.02+5.26+4.18+2.92=9.51+6.64-6.16-3.19=7.79-7.45+0.38=8.11+0.11+6.11+9.67=5.08-1.41-1.63=7.76-4.38-2.06+2.3=6.5-0.22+1.6=6.02+6.75-6.64-3.48=7.23+3.11-2.75+7.33=7.91-4.86-2.17+2.21=2.8+7.76-5.41-3.44=8.76+1.64+2.88+3.58=2.4+0.69+3.28+3.49=4.76+2.61+0.06-4.62=7.49-5.96=6.55+5.12-7.02+0.41=9.64-7.79=9.3+9.27=9.09+3.58=5.7+5.46-3.97-1.05=8.44-3.06-3.71=2.04+0.16=2.78+9.46-3.03=9.65-1.39-3.78-1.49=7.58-7.43+3.63=6.39+6.63-1.91=7.91-3.72+0.14-0.52=4.01-0.83+9.73-3.99=6.02-5.72+7.46=6.4+8.18=8.41+2.16+1.98-7.82=8.46-0.39-3.93+8.64=9.34-2.98-3.01+0.61=8.85+7.88+6.21=0.43+5.84-1.23=0.32+7.25+2.13+6.39=8.47-0.68+5.79+3.95=4.38-0.73-3.27=4.71+6.94=5.11-0.28+6.49-5.7=4.19+6.78-4.74=7.63-0.34-2.94-1.04=6.42+3.81-4.05=9.93-3.09-4.7-0.36=8.28-1.86=7.06-2.33+6.94+2.86=8.98+5.6+7.78+4.16=5.47-2.71-1.06=7.42-4.41+8.07-0.55=6.6-5.86+7.73=8.43-0.13-5.84=6.96-0.18-0.06=2.83-0.35-0.12+6.06=7.74+9.93-5.47-8.35=6.49-3.78+2.38-4.79=7.78-5.36-2.29=4.61+6.43+3.18-1.83=7.83-3.71-1.36=6.06-1.11-2.27+1.92=6.74-6.57+4.91-4.26=0.31+7.91+8.36-1.91=7.25+5.23+5.4+2.32=8.94+4.65+3.34+4.08=1.36+7.28+6.04+6.85=7.47-2.74-2.38=4.29-1.81-1.76=6.29+0.5-6.26=9.06+4.61-2.63=1.4+4.78-6.01=4.38+2.77-5.52+0.32=4.85-0.21+3.88-3.97=2.93+2.16+0.06-0.79=6.2-5.01+9.75=7.78-4.72-0.48+9.79=2.94+9.75-1.73-1.66=7.87-3.74=9.96-2.93-0.51-6.34=0.92+4.73-3.06+6.3=7.04-5.35-0.61=4.16-1.83-1.65=8.91-6.29+3.29+5.16=4.99+8.34=7.64-4.02-3.07=4.49-2.99+8.28=0.35+5.93+9.04+9.84=9.6+8.43=8.96-2.24-0.1=2.89+6.49+1.1=9.23+9.4+1.85-6.01=9.83+7.98+3.1=9.53-1.74+4.99-0.4=1.82+6.66+2.47=2.51+7.76-4.94+4.67=9.32+5.87=6.15-0.59-1.8-2.15=6.58-0.93-5.49+9.89=8.17+0.78+8.57=8.08-3.52+3.45+5.47=7.94+9.95=1.66+3.3=9.65+8.25+3.95+1.97=2.58-1.84+8.02+1.47=9.28-8.25-0.27+8.79=2.86+4.2+2.96-9.78=8.68-8.51+9.07-2.84=9.95-3.18-1.31+5.46=7.51-4.62-1.97+5.89=5.2+1.64=7.95+6.82+9.89-2.27=8.01-2.51-0.84-3.25=6.99+4.29-9.15+7.31=7.26+0.18+2.55=8-0.67+6+4.94=6.97-0.55-5.81=4.15+8.2+1.07+1.79=6.74-0.65-1.92+1.43=7+8.67+0.55=7.17-1.33-5.61=4.98-3.45=3.65+0.13+8.86=4.05+2.26-5.87=9.92+3.28-4.43-3.58=8.06+5.67-7.23=0.5+4.67=9.55+7.6-8.83+8.77=5.72+6.75-7.27-0.37=9.87-2.33+4.66=8.12-4.57+8.21+1.43=9.5+4.55-9.29+0.31=9.43+5.94-2.5+8.07=5.71+4.83+4.22+2.12=8.88-5.47-0.66=9.82-5.29-3.94-0.39=8.96+3.81-5.28+2.11=7.9+8.36+2.15=7.06+0.62-2.86=1.64+9.75=9.75-8.65+3.49=4.26+7+3.95=7.87-2.62+5.08-5.04=8.3+1.48+2.72=9.44-5.29+6.79-0.25=5.04+1.39+0.34=2.06+9.87+0.26=1.76+0.8-1.8=6.85-2.69+4.14-1.39=3.48-0.38+5.82=7.95-3.86+0.72=5.82+9.09=9.47-4.65+2.61=8.03-1.66+2.43=5.47+9.9-1.33=4.86+3.63+6.7+7.99=7.83+8.43+8.55=9.56-3.54-1.13-3.02=8.17-3.97=8.17+8.9-6.82-8.18=8.81-2.03+3.5-1.13=8.5+9.89-5.29=8-2.86-0.43-0.81=7.18-2.03-2.31-0.11=2.12+7.68=9.45+2.89-2.52=3.65+6.98+9.51=7.57+3.19+3.96-5.61=8.42-6.11+6.5+9.45=9.29-1.79-1.18+6.22=8.65-0.83-5.3+9.33=1.4-1.1+4.42=8.16+8.41+3.82+4.52=4.47+9.6=2.31+6.39+3.47-5.9=6.77+8.47-7.38=9-1.6-3.61-2.76=6.92-0.58-1.39-1.51=6.81-1.7-0.43=8.67-5.08+2.25=8.76-1.47+4.87+0.91=8.28+7.85-3.45+0.06=3.45+4.61-2.47-0.13=7.88-2.74+1.54-3.73=9.77+9.09+6.82=9.74-8.8+8.38=6.89-3.76+1.04+8.79=9.15-6.41+9.86-4.8=9.21+8.2-3.54-1.99=7.37+2.67+2=3.16+2.62+9.55=5.33+7.85-1.85-9.51=9.36-5.61-2.54+1.12=7.95-5+1.31=8.97-7.88+7.78+5.63=3.01+7.99+4.85=6.98-2.8+4.18=7.57-3.76+7.98-2.53=1.63+3.53+4.75=9.06+3.23+9.82-3.15=3.49-2.62=9.78-0.89=9.78-3.91=9.85-5.33-1.95=9.49+7.51-5.71+7.93=8.81-1.5-2.09=1.32+1.37=8.19+6.32=9.13+4.09-8+8.47=3.52+2.46+5.27=4.38-2.51+6.48+0.51=9.51-8.64-0.61-0.06=9.65-0.37-2.6-1.17=9.07-3.89-0.35+3.54=9.59-2.41+2.16+2.19=8.04-1.98-0.29-5.44=7.42+9.23-2.28-0.46=6.77-1.88+4.26-4.81=1.5+7.06-1.57=4.5+0.02-3.22=3-2.28=5.71+0.93=3.54-2.27+4.71=9.63+2.62+6.27+0.36=4.67-1.44+1.08+2.04=9.62+4.83-0.71-8.85=5.5+3+4.2=2.68+5.88=4.39+8.94+1.19=9.87-1.13-2.61-2.7=5.46-4.45+5.48+8.22=7.55-0.57-0.22-3.25=7.15+6.56-4.08=9.03+0.37+6.36-8.24=2.6+8.65-2.89-7.59=8.02-2.69+6.28=6.5+2.06+2.9+9.29=7.55+1.88+7.8-9.32=0.83-0.7+9.68=6.35+7.54+3.61-5.46=3.94+6.88-6.72=9.07-0.08-3.48-1.06=2.96+3.52-5.8=6.76+7.79-0.5-0.44=9.34-7.06-1.94+1.3=7.75-0.24+2.31=8.27+4.55+7.62=9.62-0.49+3.47+1.99=5.71+7.85+4.15=9.73-5.53+0.85-3.52=5.07-4.9+1.32+8.71=6.31+3.59-6.61=4.37+9.01=2.11+0.31+3.39+4.55=2.3+6.36+1.93+2.46=7.16-0.43-1.75+9.68=6.85+0.24+4.39+6.03=4.67+3.22-1.7=9.38+7.38-7.05+8.15=9.96-5.72-0.3-2.74=7.84-5.27-0.59=3.94-2.44-0.91+7.24=1.65+6.42-2.56+9.45=7.66+4.94=3+7.53+3.23=5.69-1.41-3.34+0.89=6.69-2.46-3.09+4.49=5.78-2.29=3.69+7.74-7.93+7.48=7.23+6.02=9.07-5.62-1.85-0.58=8.16-2.18-0.84+7.31=8.88-0.51=6.89-1.38-2.49+1.62=7.47-1.08+5.85+0.87=2.07+3.93=7.95-5.21+1.96+7.19=3.25-1.22+9.59-8.28=5.3-2.22-0.92+6.92=4.04-3.51+6.53=7.51-0.21-0.66-1.39=8.08-4.64+7.95-9.84=6.36-6.24=6.57+3.79-9.46+2.79=6.99-3.45+2.35+9.2=3.31-1.38+0.53=7.9+6.62-5.03-4.88=7.05+9.22-6.55-5.85=8.72-2.1-4.03-2.27=9.22+9.6+2.58-8.99=7.86+6.1-4.11=9.02+7.48-8.15-5.03=2.84+5.53+5.5-0.08=7.79+1.26=9.01-7.09+9.85-1.46=1.05-0.21+8.33=6.77+3.87-0.56-2.06=4.69+7.07-4.42-6.15=9.6-0.38+5.5-3.84=7.83-4.72+1.32-2.26=7.78-0.91-0.43=0.81+2.28-0.05=9.98+9.12-1.54-5.38=9.15+0.15+6.83+4.01=8.33+1.06=5.91+9.27-7.05+9.26=0.67+7.11+6.8=3.34+5.34+3.99=5.44+5.81-5.85=6.2+6.95-4.5=0.23+7.59-1.48+6.45=7.03+7.87+2.85-4.57=3.2+8.18+9.46=6.32+9.94+4.34+0.02=6.92+4.32=8.97-1.17-4.31-1.57=9.87+9.72-5.15=8.99+2.66+8.96-7.86=1.46+4.44-3.25+3.36=7.37-0.49-3.1-1.04=9.63-3.06-2.6-2.19=7.01-3.86+1.24+2.51=8.73-2.79-1.33=3.82-0.62+5.75=6.92+6.24+3+0.94=3.12+1.77+4.64-5.47=6.73+5.75-3.21+8.95=4.73-0.79=7.49-0.19-1.15-3.03=8.29-4.37=3.17+3.91+4.49=0.62+9.23+2.63+1.75=0.14+8.85-0.85=7.92+1.88-4.67+6.71=7.15-5-0.44+3.22=3.5+1.04=6.42-3.99+7.56+3.02=4.11+5.53-4.93+7.55=0.08+1.62+4.09+2.09=7.1-0.02+6.23-3.11=5.94+3.09+6.96=8.76+4.43-3.94-4.24=9.14-3.25-2.65+7.79=1.91-0.31-1.11+4.22=8.99+7.37+9.56-3.63=3.53-0.18+9.07+1.06=3.07+8.79+7.49=7.87+1.15=9.33+2.74+8.47=6.02-0.86-0.35-0.77=7.14-5.39+3.69-1.11=5.93-1.86-2.95=3.5+5.37-1.85=6.56-2.95-1.21-2.06=5.01-0.76=9.55-1.98-1.66+7.5=9.98-0.91-3.51-4.91=8.52-1.79+2.23+4.68=8.8-2.26+9.91+9.67=8.92-4.41+4.99-8.2=7.34+5.42-1.8=9.73-6.65+2.29=6.9+1.91+9.02+6.6=6.93-0.26-3.34-2.49=8.79-1.42+4.01=8.18+2.61+8.44=9.3-2.37-5.14=3.05-1.38+5.48+3=參考答案1.85+4.44=6.293.52-1.92+0.43+4.91=6.949.42-4.69+4.59-2.27=7.052.3+5.81-2.69+6.87=12.299.01-4.63+6.2+4.14=14.727.72+9.09-7.47+8.88=18.226.37-5.67=0.75.07-1.73+7.3-2.73=7.916.63+9.64+6.88-4.42=18.735.74+4.48+4.07+7.05=21.348.23-1.82+5.85-1.5=10.766.9+9.54+1.32-0.41=17.357.02-1.14-5.31-0.03=0.547.01+5.6-3.91+6.89=15.598.61-1.3-2.07-4.13=1.114.7-1.57-1.91-0.75=0.477.49-5.28+2.07+0.93=5.214.45-3.73+5.59=6.315.38+0.53-4.45+7.35=8.812.91-1.89+2.69-0.91=2.87.92-1.03+5.01=11.96.74-1.52=5.226.72+9.53-4.61+7.5=19.147.8-5.79-1.37+4.71=5.356.93+7.32=14.253.64+9.66-0.66+9.14=21.788.32-2.52-0.04-0.28=5.488.38-4.42=3.961.31+8.15+1.44+7.51=18.412.8+0.14+1.4-2.15=2.193.34+6.89-8.48+1.19=2.949.41-4.87+2.53+6.39=13.468.71+7.6-8.94+8.67=16.045.38+0.1-1.34+1.93=6.077.6+1.29-0.1=8.796.11-1.85=4.263.99-0.37=3.628.33+4.46-3.53-7.92=1.346.62-3.38-3.09+9.53=9.688.66+6.93-9.22-4.63=1.744.55+9.49+8.47=22.512.24+3.67-4.03=1.880.4+9.38+3.45+1.94=15.179.21+7.31-4.17+0.52=12.871.11+5.86=6.977.89-0.36-2.78-0.06=4.695.51-3.54=1.975.49-3.55=1.944.89-1.65+4.6-6.04=1.84.29+1.67-2.27+5.26=8.956.88-2.59-3.68+9.29=9.98.67+0.49-3.88=5.283.99+0.54-2.67+5.04=6.96.37-1.39+6.06+7.88=18.926.59-3.22-1.51+0.36=2.224.77-1.26+1.33=4.847.68-6.56+7.9=9.020.1+1.68+7.51+0.06=9.359.43+0.12+5.58+7.13=22.260.09+8.28+8.96=17.338.37-3.64+8.2=12.939.61-9.45+9.54-6.2=3.57.27-0.37+7.24=14.149.99-5.94+6.6=10.659.52+2.64-9.88=2.287.36-3.54+5.23=9.059.32-5.02-1.79+8.88=11.397.91-6.43+6.38+4.6=12.467.07+9.71-3.16=13.628.05+5.01+6.1-4.26=14.99.34-1.14=8.29.79-5.63+1.27=5.432.63-0.45-1.41=0.776.72-2.92-3.08+2.29=3.014.42+5.66-0.47+6.54=16.155.51+1.9-0.91=6.57.24+1.5+2.07+1.2=12.015.37-3.51+2.87=4.736.56+2.35-2.88+9.78=15.818.95-0.64-0.58-6.04=1.698.04+2.46+7.71+1.3=19.512.03+1.56+0.02=3.614.52+7.92+4.68=17.124.63+7.74-0.35-1.77=10.258.87+6.21+4.38-7.56=11.93.95-1.51=2.448.16+9.35+9.84-5.62=21.736.21+8.16-0.26-2.38=11.733.62+0.13+7.63-8.39=2.991.53+1.59+5.62+2.07=10.811.71+1.31-0.17-1.69=1.166.41+7.69-3.86-8.95=1.292.8+8.06-4.51-0.73=5.629.07-3.93-0.86=4.285.72+6.42-0.4-2.06=9.685.2+1.83+9.18+9.71=25.929.18-0.83-7.65+7.59=8.292.88+8.88-0.86-6.77=4.135.11-0.87=4.243.03-2.08+2.68=3.636.76-4.1=2.665.03-3.08+1.92=3.872.66-0.3+2.84+6.7=11.97.66-4.83-0.11=2.724.1+7.65-4.09+6.07=13.737.22+0.95+8.46+1.31=17.948.5-3.27+4.17=9.48.37-3.88-0.62-1.77=2.15.59+7.3-5.17-6.6=1.125.09-0.32-3.68=1.092.81-0.55-0.14=2.128.89+7.54+5.83-2.55=19.713.34-0.06=3.284.71+3.87+4.07=12.656.2+3.54-0.55=9.197.4-2.04-4.95+0.57=0.989.77-7.56-1.91+7.05=7.357.9+6.28=14.182.39+5.34-1.38=6.358.74-6.02-2.45+5.31=5.586.31+9.22-8.64-2.09=4.88.99-2.53=6.461.12-0.32+6.38-1.42=5.762.77-0.34=2.434.14+6.6-1.08+6.96=16.627.28+7.1-5.77+4.44=13.057.13+4.66-0.81+0.96=11.946.05+9.39-0.06+4.2=19.582.16+2.53-2.02=2.674.84-3.46=1.388.6+5.94-6.33=8.218.22+7.2-9.2+9.67=15.896.64-0.4-1.04-2.79=2.415.63-3.8=1.836+6.02=12.027.86-3.5-4.15=0.219.48-0.5-5.51=3.476.9-1.13-0.36=5.419.77-0.18-4.82=4.778.05+6.4+5.81-4.83=15.437.69+7.58-8.36-6.02=0.899.49+1.8-5.4=5.898.67+6.13+6.2=219.49+3.77+1.67-6.25=8.681.9+8.2-1.85-1.11=7.147.95+4.42=12.379.57-2.2+7.51-8.76=6.122.29+8.71=112.63-1+7.43-4.75=4.317.35-1.78-0.93-2.67=1.971.78+5.37+2.71+7.96=17.827.94-3.07=4.878.58+6.13=14.711.61-0.55+7.74+6.69=15.499.59-4.04-0.79=4.769.43-5.08-1.54-0.29=2.527.08+5.24-7.32=54.61+4.03+8.65+4.22=21.518.91-0.95-7.83+0.09=0.225.21+3+7.78+9.56=25.555.44-4.21+0.23+9.56=11.028.95-1.07-6.1=1.786.52+1.28+4.06-7.59=4.279.49-3.41-0.8-3.28=23.05+6.31+2.86+1.05=13.273.2+0.99+8.71-3.54=9.361.32-0.61+5.42+4.8=10.939.88+9.86+4.84-8.61=15.978.03+2.5+9.96=20.499.72-1.46-8.08=0.182.46+6.22-7.32=1.364.04-3.25+9.66=10.450.43+9.94=10.376.12+5.06-1.84+2.77=12.114.01+9.93-0.84=13.16.53+6.12-4.89-4.28=3.485.5-1.26=4.249.68+1.54+0.88=12.18.32-5.43=2.893.94-2.16+9.79=11.578.06+5.12-9.37=3.816.83-0.32-0.42=6.097-2.37+1.57+4.76=10.965.45+2.04-0.57=6.925.75-0.08-5.15-0.37=0.151.97+9.44-8.69+4.9=7.628.93-1.83+8.09=15.196.76+0.27+3.18-5.14=5.076.02-1.26+1.41-3.04=3.136.99+4.58=11.572.99+2.46+3.74-2.81=6.389.29-1+5.09+4.83=18.216.66+9.06+8.48+5.38=29.589.58-4.55-0.66+2.43=6.89.57-3.54-4.39+6.62=8.268.2-2.4+8.77=14.573.9+0.48+3.44+8.94=16.769.57-2.4-5.17+2.84=4.842.45+9.57-8.25+5.09=8.867.56+8.09-3.13-2.82=9.70.45+2.88=3.338.77-1.41+4.26-7.05=4.574.61+7.11+9.45+0.82=21.999.63+2.93+1.73=14.291.36+5.38-2.07+9.86=14.535.1-3.04-1.16-0.49=0.418.87-4.83+2.19+2.99=9.227.49+9.89+2.11-7.23=12.266.21+3.61+9.02=18.848.58-3-1.23+7.12=11.479.3-2.09-2.63+8.13=12.714.8+0.69+4.36=9.859.23+9.04=18.273.33-0.64+7.12-6.26=3.558.96+1.15-3.11-3.56=3.448.08-6.8+9.86+9.06=20.24.22+7.79-0.21+4.03=15.837.61-0.9+5.14-7.3=4.555.93+1.76-4.75+0.23=3.179.33-7.13=2.25.19+1.37=6.569.8-9.2-0.3+1.17=1.477.4-2.39+6.87=11.889.98-0.93-2.07-1.18=5.82.81-1.4+6.66+1.81=9.880.49+5.09+2.69=8.271.61+8.99+6.22-9.12=7.78.22-3.58+4.5-0.67=8.478.43+4.29+9.18-2.04=19.868.66-0.82-3.92=3.927.35+9.62+7.87+4.8=29.640.54+2.74=3.289.81-1.5-0.43-0.94=6.947.47+8.42-0.4-9.03=6.462.71+9.94-4.86-1.18=6.619.56+6.77-6.67-2=7.668.6-6.5-1.02+6.56=7.641.85+7.16+2.25=11.268.38+5.45-8.51-2.86=2.466.5+5.78-1.57-4.29=6.422.12+7.42-2.06-1.34=6.145.7-2.49=3.213.12+8.55-0.74-7.87=3.065.07+4.57-2.88=6.769.99-2.38+6.57-1.67=12.515.86-1.14=4.724.03+8.26=12.292.5+0.82-2.04=1.286.57+7.7+3.4-3.18=14.492.57+9.53+0.51=12.614.33+7.18-5.6=5.916.92+7.02=13.947.72-4.77=2.956.99+8.09=15.088.49-1.88=6.618.7+3.76+3.21-9.73=5.947.76+1.54-3.35+1.73=7.683.19+8.03=11.223.61-0.78+1.05=3.882.43+5.14+5.73-6.6=6.77.95-0.11-1.32-0.6=5.929.04-0.09+3.14-1.32=10.777.63-5.21+4.72+4.63=11.771.21+4.73=5.947.73-7.34=0.396.09-4.89-0.6=0.68.47+3.82=12.293.57+8.77-8.05-1.41=2.885.41+8-2.58-7.43=3.45.17+3.35+7.53-9.52=6.539.09-1.28+4.15+5.82=17.787.92-2.93+6.51-6.6=4.99.61+8.3+3.83+9.41=31.156.52-0.28=6.245.47-0.04+0.96+1.35=7.745.34+7.05-8.64+8.08=11.836.75+0.08+7.71+8.71=23.259.09-3.63-2+9.63=13.098.06-4.22+8.81=12.659.4-1.26-0.89-2.07=5.189.54-0.86-2.63=6.051.25+3.64+8.31=13.25.92-0.66+5.24+7.18=17.685.41-0.36-1.94+0.25=3.369.16+3.26+7.5+6.99=26.916.5-2.37-0.05-1.54=2.540.48+8.49-0.11-0.17=8.699.82-2.93-4.07-0.84=1.987.02-3.86+7.87+2.59=13.624.85-3.24-0.34+9.39=10.668.59-2.44-4.86+3.02=4.319.54+9.78-8.79-7.44=3.093.07+2.39+0.16-4.99=0.639.68-8.71+6.47-1.58=5.864.08+5.38=9.469.79-2.13-0.19=7.474.81-0.04=4.773.11+2.91-1.87+6.09=10.248.58-3.1-3.83-0.39=1.269.51-8.09+9.33+6.77=17.525.5-0.08-0.09-4.72=0.613.05-0.54-0.79=1.728.54-0.84-2.67=5.037.24+4.78-5.61-1.19=5.227.08-1.95-2.56=2.578.11-6.89=1.226.66+0.47-5.05-0.89=1.192.73+7.57=10.36.1-3.68+5.24+9.78=17.442.63+3.35-1.12-2.05=2.813.97-1.83-2.02+9.67=9.799.3-6.1-0.87+6.66=8.990.95+9.19+1.22-8.88=2.485.76+8.84+6.08-4.91=15.775.64+9.15+9.22=24.018.44-2.61-1.02=4.818.65-0.45-0.8-5.35=2.055.12+5.34-6.03=4.437.86-1.04+8.46-1.93=13.355.37-3.54-1.68=0.156.4-2.97=3.438.43+1.56-0.29+9.38=19.085.09-0.64=4.454.48-3.18+8.63+2.47=12.46.48-4.78+3.91+0.9=6.518.06+6.63+1.39-6.8=9.288.99-1.33-3.81=3.850.52+2.42+4.83=7.775.42-0.41+6.78-8.92=2.877.46-4.38-2.29=0.799.26-3.14=6.126.88-1.54=5.347.23-5.55+6.25+0.88=8.813.38+1.46+9.93=14.776.07-0.63-2.16=3.289.96-0.74-5.11-1.8=2.319.99-7.8=2.198-0.51+1.31=8.88.34-3.2+4.41-2.72=6.835.04-4.35+6.57-0.32=6.946.35-4.92+9.56=10.997.17+0.8=7.972.48+8.82+0.75-0.62=11.438.42+5.83+8.12+4.23=26.67.65-2.44+4.86-4.93=5.142.52+5.54+8.11+6.21=22.384.3+1.08+0.6-2.65=3.334.59+6.01+4.84+7.78=23.224.21-1.09=3.124.61-2.85+6.41-2.71=5.468.79+2.99-6.26-4.32=1.29.7+6.3+3.88+7.41=27.298.4-5.17+3.98=7.219.21-5.21+2.25-2.02=4.239.87-1.51-0.21+7.98=16.132.31+1.32+2.07=5.75.03-0.7-2.55=1.786.36+5.73-7.66=4.438.44-0.34-3.7=4.43.31+3.81-3.54=3.583.74-2.67+8.65=9.724.51-1.64+5.37-7.77=0.477.32-6.34=0.985.78-5.62+8.57-4.23=4.51.47+9.01+0.27-8.54=2.215.37-2.61-0.87=1.897.34-1.13-2.49-2.17=1.559.98-8.36+0.6+7.26=9.489.86-3.53-2.52=3.813.27+9.1-9.87+6.38=8.884.59+4.1+8.93-7.84=9.784.56-1.98-1.19+0.17=1.560.32+8.1+3.39=11.814.28+7.65+3.27-4.54=10.669.43-1.71=7.728.05+0.83+1.13-1.7=8.313.19+7.38+8.01+6.65=25.235.87-0.56=5.319.71-0.89=8.821.79-0.91+5.86+8.96=15.72.28-0.9+8.54-9.6=0.327.41+0.5+8.7+7.39=240.58+8.47=9.054.65+2.13=6.780.2+9.66+6.6-1.2=15.269.5-5.12+2.81=7.197.27+9.8-5.67=11.41.37+9.01+8.56-9.05=9.890.41-0.03+2.13+3.3=5.812.13+8.2+1.81+4.14=16.281.04-0.37+6.34=7.019.02+5.26+4.18+2.92=21.389.51+6.64-6.16-3.19=6.87.79-7.45+0.38=0.728.11+0.11+6.11+9.67=245.08-1.41-1.63=2.047.76-4.38-2.06+2.3=3.626.5-0.22+1.6=7.886.02+6.75-6.64-3.48=2.657.23+3.11-2.75+7.33=14.927.91-4.86-2.17+2.21=3.092.8+7.76-5.41-3.44=1.718.76+1.64+2.88+3.58=16.862.4+0.69+3.28+3.49=9.864.76+2.61+0.06-4.62=2.817.49-5.96=1.536.55+5.12-7.02+0.41=5.069.64-7.79=1.859.3+9.27=18.579.09+3.58=12.675.7+5.46-3.97-1.05=6.148.44-3.06-3.71=1.672.04+0.16=2.22.78+9.46-3.03=9.219.65-1.39-3.78-1.49=2.997.58-7.43+3.63=3.786.39+6.63-1.91=11.117.91-3.72+0.14-0.52=3.814.01-0.83+9.73-3.99=8.926.02-5.72+7.46=7.766.4+8.18=14.588.41+2.16+1.98-7.82=4.738.46-0.39-3.93+8.64=12.789.34-2.98-3.01+0.61=3.968.85+7.88+6.21=22.940.43+5.84-1.23=5.040.32+7.25+2.13+6.39=16.098.47-0.68+5.79+3.95=17.534.38-0.73-3.27=0.384.71+6.94=11.655.11-0.28+6.49-5.7=5.624.19+6.78-4.74=6.237.63-0.34-2.94-1.04=3.316.42+3.81-4.05=6.189.93-3.09-4.7-0.36=1.788.28-1.86=6.427.06-2.33+6.94+2.86=14.538.98+5.6+7.78+4.16=26.525.47-2.71-1.06=1.77.42-4.41+8.07-0.55=10.536.6-5.86+7.73=8.478.43-0.13-5.84=2.466.96-0.18-0.06=6.722.83-0.35-0.12+6.06=8.427.74+9.93-5.47-8.35=3.856.49-3.78+2.38-4.79=0.37.78-5.36-2.29=0.134.61+6.43+3.18-1.83=12.397.83-3.71-1.36=2.766.06-1.11-2.27+1.92=4.66.74-6.57+4.91-4.26=0.820.31+7.91+8.36-1.91=14.677.25+5.23+5.4+2.32=20.28.94+4.65+3.34+4.08=21.011.36+7.28+6.04+6.85=21.537.47-2.74-2.38=2.354.29-1.81-1.76=0.726.29+0.5-6.26=0.539.06+4.61-2.63=11.041.4+4.78-6.01=0.174.38+2.77-5.52+0.32=1.954.85-0.21+3.88-3.97=4.552.93+2.16+0.06-0.79=4.366.2-5.01+9.75=10.947.78-4.72-0.48+9.79=12.372.94+9.75-1.73-1.66=9.37.87-3.74=4.139.96-2.93-0.51-6.34=0.180.92+4.73-3.06+6.3=8.897.04-5.35-0.61=1.084.16-1.83-1.65=0.688.91-6.29+3.29+5.16=11.074.99+8.34=13.337.64-4.02-3.07=0.554.49-2.99+8.28=9.780.35+5.93+9.04+9.84=25.169.6+8.43=18.038.96-2.24-0.1=6.622.89+6.49+1.1=10.489.23+9.4+1.85-6.01=14.479.83+7.98+3.1=20.919.53-1.74+4.99-0.4=12.381.82+6.66+2.47=10.952.51+7.76-4.94+4.67=109.32+5.87=15.196.15-0.59-1.8-2.15=1.616.58-0.93-5.49+9.89=10.058.17+0.78+8.57=17.528.08-3.52+3.45+5.47=13.487.94+9.95=17.891.66+3.3=4.969.65+8.25+3.95+1.97=23.822.58-1.84+8.02+1.47=10.239.28-8.25-0.27+8.79=9.552.86+4.2+2.96-9.78=0.248.68-8.51+9.07-2.84=6.49.95-3.18-1.31+5.46=10.927.51-4.62-1.97+5.89=6.815.2+1.64=6.847.95+6.82+9.89-2.27=22.398.01-2.51-0.84-3.25=1.416.99+4.29-9.15+7.31=9.447.26+0.18+2.55=9.998-0.67+6+4.94=18.276.97-0.55-5.81=0.614.15+8.2+1.07+1.79=15.216.74-0.65-1.92+1.43=5.67+8.67+0.55=16.227.17-1.33-5.61=0.234.98-3.45=1.533.65+0.13+8.86=12.644.05+2.26-5.87=0.449.92+3.28-4.43-3.58=5.198.06+5.67-7.23=6.50.5+4.67=5.179.55+7.6-8.83+8.77=17.095.72+6.75-7.27-0.37=4.839.87-2.33+4.66=12.28.12-4.57+8.21+1.43=13.199.5+4.55-9.29+0.31=5.079.43+5.94-2.5+8.07=20.945.71+4.83+4.22+2.12=16.888.88-5.47-0.66=2.759.82-5.29-3.94-0.39=0.28.96+3.81-5.28+2.11=9.67.9+8.36+2.15=18.417.06+0.62-2.86=4.821.64+9.75=11.399.75-8.65+3.49=4.594.26+7+3.95=15.217.87-2.62+5.08-5.04=5.298.3+1.48+2.72=12.59.44-5.29+6.79-0.25=10.695.04+1.39+0.34=6.772.06+9.87+0.26=12.191.76+0.8-1.8=0.766.85-2.69+4.14-1.39=6.913.48-0.38+5.82=8.927.95-3.86+0.72=4.815.82+9.09=14.919.47-4.65+2.61=7.438.03-1.66+2.43=8.85.47+9.9-1.33=14.044.86+3.63+6.7+7.99=23.187.83+8.43+8.55=24.819.56-3.54-1.13-3.02=1.878.17-3.97=4.28.17+8.9-6.82-8.18=2.078.81-2.03+3.5-1.13=9.158.5+9.89-5.29=13.18-2.86-0.43-0.81=3.97.18-2.03-2.31-0.11=2.732.12+7.68=9.89.45+2.89-2.52=9.823.65+6.98+9.51=20.147.57+3.19+3.96-5.61=9.118.42-6.11+6.5+9.45=18.269.29-1.79-1.18+6.22=12.548.65-0.83-5.3+9.33=11.851.4-1.1+4.42=4.728.16+8.41+3.82+4.52=24.914.47+9.6=14.072.31+6.39+3.47-5.9=6.276.77+8.47-7.38=7.869-1.6-3.61-2.76=1.036.92-0.58-1.39-1.51=3.446.81-1.7-0.43=4.688.67-5.08+2.25=5.848.76-1.47+4.87+0.91=13.078.28+7.85-3.45+0.06=12.743.45+4.61-2.47-0.13=5.467.88-2.74+1.54-3.73=2.959.77+9.09+6.82=25.689.74-8.8+8.38=9.326.89-3.76+1.04+8.79=12.969.15-6.41+9.86-4.8=7.89.21+8.2-3.54-1.99=11.887.37+2.67+2=12.043.16+2.62+9.55=15.335.33+7.85-1.85-9.51=1.829.36-5.61-2.54+1.12=2.337.95-5+1.31=4.268.97-7.88+7.78+5.63=14.53.01+7.99+4.85=15.856.98-2.8+4.18=8.367.57-3.76+7.98-2.53=9.261.63+3.53+4.75=9.919.06+3.23+9.82-3.15=18.963.49-2.62=0.879.78-0.89=8.899.78-3.91=5.879.85-5.33-1.95=2.579.49+7.51-5.71+7.93=19.228.81-1.5-2.09=5.221.32+1.37=2.698.19+6.32=14.519.13+4.09-8+8.47=13.693.52+2.46+5.27=11.254.38-2.51+6.48+0.51=8.869.51-8.64-0.61-0.06=0.29.65-0.37-2.6-1.17=5.519.07-3.89-0.35+3.54=8.379.59-2.41+2.16+2.19=11.538.04-1.98-0.29-5.44=0.337.42+9.23-2.28-0.46=13.916.77-1.88+4.26-4.81=4.341.5+7.06-1.57=6.994.5+0.02-3.22=1.33-2.28=0.725.71+0.93=6.643.54-2.27+4.71=5.989.63+2.62+6.27+0.36=18.884.67-1.44+1.08+2.04=6.359.62+4.83-0.71-8.85=4.895.5+3+4.2=12.72.68+5.88=8.564.39+8.94+1.19=14.529.87-1.13-2.61-2.7=3.435.46-4.45+5.48+8.22=14.717.55-0.57-0.22-3.25=3.517.15+6.56-4.08=9.639.03+0.37+6.36-8.24=7.522.6+8.65-2.89-7.59=0.778.02