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9.93-2.47=7.13-5.04+5.39-1.8=6.5+1.84+7.2=8.04-4.61+3.12+9.5=8.61-5.83=7.04-6.45-0.35=9.97+2.44+2.88-0.46=1.96+6.23+1.37=3.47+6.57+6.79+7.4=6.99-4.27+0.43-1.33=2.58+8.45-1.45+6.45=2.13+2.12=6.54-2.89+2.82-5.73=5.02+7.81-5.34=8.71+7.88+1.91=5.75-3.25+1.89=4.42-1.52+7.78=3.27+9.52+8.85-1.21=5.1+6.77+8.69+1.84=7.02-0.8-3.45-1.17=2.73+2.69-4.34=7.76+8.54-3.85-7.26=7.75+5.13-9.01=4.01+6.67+2.68-3.56=9.89-8.28=8.42-0.53-1.04-0.62=8.98+4.47-0.04-8.51=3.38+7.05-1.05=6.07+7.18=9.65-1.05-7.32+4.62=6.99-1.33+8.72-1.01=9.53+5.72+1.58+8.19=2.47+8.6+8.92-6.97=5.32+3.54+4.88=2.78+7.17-1.36=9.62-0.94+5.9-4.33=6.79-4.76+0.67=8.54-3.12-3.82=8.98+4.14+2.83-7.04=2.65+1.85+1.15=1.61+1.5=1.23-0.57+1.14+4.93=4.55+4.66+3.27=9.52-0.22-6.75+5.27=7.88-3.25+4.99-8.97=7.95-3.93+8.2-8.87=6.79-0.46=5.08-1.82+7.59-4=2.52+5.49+5.52+2.75=6.48-1-1.84=8.58-2.92-4.58-0.98=4.05+2.2+8.75+9.95=8.35-2.52=5.4-0.35=7.48-0.6-5.7=8.83-6.45-0.31+1.77=8.63-4.69+5.4-1.17=6.82-3.7+1.39=8.89-3.15+6.7+9.85=8.99-5.91+7.4-3.9=7.04+2.78-7.12=5.34+9.17+1.88=8.13-2.62+8.31+5.83=3.63-0.54-1.83=8.65-4.35=2.64+4.94+0.62+5.57=3.31+9.4+7.65+7.6=5.74+3.6=3.61+8.53=0.29+8.7-3.1-5.09=9.48-8.63+3.64=4.46+6.26-2.53=9.95-0.92-2.48-4.95=3.03+8.94+0.37-9.6=2.85+4.27-6.41=6.66+2.83-4.32-1.6=5.45+3.52+2.02=9.1-1.49+4.67=7.12+1.6+5.18=6.26+3.84-4.55+0.78=4.77-4.22+3.78+6.26=8.93-2.26-4.02-1.82=9.27-1.3+6.52=2.4+7.14+7.75=3.34+7.72+5.4-3.76=9.99-4.79-2.63+4.29=9.66+1.29-6.42+7.32=7.42+5.56-8.28-0.09=0.86+8.23+4.44+8.33=0.89+2.54+2.78-0.63=8.57-1.22-1.24+5.13=8.72+8.95=1.63+6.05+1.2+6.95=3.48+2.93+5.87-8.76=8.84+3.9-4.34=7.87+4.56+1.64-2.14=7.59-3.51+6.38=2.18-1.58=0.64+4.57-0.79+7.84=9.92-3.72=5.64-1.4+4.1+1.87=1.19+2.57-0.78+2.01=8.51-3.21=4.66-1.24+7.51=7.46+0.18-2.63-2.23=8.01+5.73-7.06-1.74=6.4-2.56-2.95+8.1=1.01+7.63=9.59-3.95-1.5-2.2=9+5.78-5.74-7.68=7.77-2.28+9.21-6.27=4.38-2.8-0.04+0.7=3.22-3.07=8.32+8.19=8.09-1.77-6.17+8.07=2.29-1.66+6.21+7.64=2.89+9.44+8.01-6.14=3.63+7.27+5.11+4.17=5.65-1.92=5.2-1.62-3.14=2.57-0.87=3.28+2.19+2.36=5.98-1.43+2.85=7.2-5.3+7.39-9=4.65-2.38-0.65=4.39+4.09=5.41-0.65+1.12+9.93=8.84-3.43-3-2.22=3.69-2.79+0.56+8.18=9.54-0.29-8.16=4.58-0.51-2.56=8.02-3.77+8.68-2.53=8.04+8.43=5.73-2.7-2.07+9.09=8.74+6.8=2.23+3.78=8.41-7.81+4.98-3.82=8.22-2.52-2.55-2.22=4.6-4.07+3.7+2.9=8.4+6.99-8.5-2.1=2.79+1.57+5.62-9.7=6.44-1.35=8.01+6.63=9.59+0.94+2.48-1.42=8.35-3.49+9.79-6.43=4.08+6.16-1.18=7.62-5.19+7.58=5.75+2.94+0.87-2.44=2.46+6.97+9.56=2.72+9.73+4.94=6.7+7.47+6.21=9.86+8.26-7.74+7.13=9.85+6.19=9.21-0.43-5.69-2.78=2.56+8.88+1.03=9.2-6.34-1.81=7.78+3.56+5.67=8.69-0.48+0.76+7.65=7.59-3.7+7.23+2.36=6.38-5.34=4.49-2.79+5.67-3.35=9.93-1.78+6.33-8.46=5.29-3.4+2.5=0.35+6.86-5.63+8.81=8.99-0.83-2.31+0.85=0.06+9.99+8.36-4.08=8.72-7.47+9.44-9.32=2.97+5.21+7.87-3.47=9.48+2.26-3.45=4.26+6.02-2.71-4.89=2.59+4.28-2.05+7.69=8.75-0.66+4.87-7.24=7.99+8.53+0.13-2.49=7.19+1.95+1.92+5.56=3.62-3.35=0.44+7.45-1.15=7.48-0.68+9.36=8.53-3.91-0.88-1.55=6.98+7.77-3.91-8.5=4.92+9.45+8.83-6.65=7.4+5.96-6.37+5.2=8.78+0.78=7.3+1.54-0.93=7.31-4.94+8.91=9.95-3.42=5.22+4.12-4.61+3.91=9.66+0.58=6.95-0.65+2.19=5.23+5.32+4.95=9.82-0.03-3.56-2.31=5.26+9.13-3.79-1.8=7.59-6.12+4.44-0.67=7.62+2.69-4.76=9.56+0.39+6.79+4.3=6.14+8.43-3.19-1.78=2.51+8.11=4.95-4.43=9.14-1.35-6.22+3.31=6.82+6.57=5.25-3.04-1.8=1.47+8.44-1.72-2.88=9.88-5.27+6.09+9.87=2.21+6.71+9.79-2.75=8.88-8.75=6.86-3.38+9.43+6.76=0.89+8.96-0.58+3.2=4.01-2.93+7.98=7.08-0.78+3.3+9.54=9.92+1.32+0.81+9.11=9.94-1.94-0.95=1.25+8.93-0.13=9.47+6.5-1.48-6.12=7.48-0.91-6.25+2.42=8.12+5.82-1.62=0.94+1.37+8.63-5.82=6.72-1.9+9.81-4.43=4.12-0.14-2.49-0.44=6.89+8.74+6.46-0.25=9.62-1.3-7.99+8.84=9.78-2.27=8.32+9.58+7.43+5.84=3.46+1.26+8.49-7.03=9.69-0.28-0.35-1.62=1.07+6.71-1.65+8.69=5.85-5.44=5.03+3.43+6.38-4.3=9.34+3.87+9.02=8.77+4.26-9.67+1.62=7.57-4.31-0.08+3.31=5.03+3.12+6.1=2.99+2.27=6.11+4.02+1.71+9.18=5.01-1.56-2.79=6.4+6.61+4.73-6.24=8.61+6.32+6.16-6.37=3.63-3.03+6.87=4.77+5.03-4.7=5.33-2.13+2.66+1.56=6.48-3.32+2.78=6.06-0.14+7.4=8.93+7.77-1.21=5.75-0.34+0.16-5.02=4.66-1.31-2.11+2.72=1.37+5.46-3.81+6.78=8.1-1.57+7.4+6.56=4.2+0.95+2.74=3.55+8.16+5.76=4.84+0.64+5.67=1.46+1.39+3.61+0.77=8.47-6.57=8.8-2.56-4.07+9.64=6.74+5.54+3.44=1.64+9.8-5.57-1.55=6.47+3.7+5.73-1.15=7.16+8.92-8.29+0.66=7.61-6.16-0.8+4.36=9.57-1.3+6.75-6.65=8.58-2.67+5.95-4.07=2.47-0.65+1.64+0.14=2.78+6.04=5.83+3.35=9.84-0.98-0.35-2.64=1.77-0.93+0.35+0.91=2.66-0.28-0.32=5.31+1.11+8.2+8.66=6.82+2.04+9.11+6.89=7.23-3.35-1.12=9.21+0.82=7.4-4.52+0.16+8.13=9.26-1.38+1.56=8.87-4.71-3.38+3.9=7.43+3.5-9.67=9.87+7.12=3.43-1-1.78-0.12=3.06+6.07+1.78+9.81=6.91-4.05+5.77+3.43=6.58-2.71-0.37+0.72=4.95-1.32-0.64-1.91=6.81-4.35-0.54-0.62=8.03-0.81-4.31-0.23=7.83-2.36-2.11+2.92=6.44-0.82+5.86-1.83=6.55-5.76+7.45+5.27=6.09+2.07+9.2+8.7=9.03-0.21+6.74=5.69-2.79+0.24=9.26+0.05+6.06=9.65-5.54-1.32+8.38=1.2+7.2=9.83+5.9+6.51+5.78=7.43-3.7+8.42=9.04-1.84-1.94=7.96+7.3+9.87-7.06=8.46-3.59=4.36-0.23-0.11-0.87=7.66+6.87+9.4+7.93=7.69-5.55-0.76=7.44+5.39+2.5-6.22=5.81-3.15-2.44=3.41+9.67-4.72-6.29=1.17+0.67+3.03=6.62-3.07-0.73+3.99=6.96+4.18-6.1+3.09=8.55-3.5-3.37=4-0.86-0.21-1.83=8.98-2.9-3.78+2.29=4.71+1.45=9.22-8.91+5.52=3.89-3.62+6.81-0.33=6.13+4.83+1.9=6.84+5.81+7.97-7.64=6.65+4.46=8.74-6.95-0.49=7.72+9.89=1.42+1.81+5.44+3.75=7.72+2.35-4.38-1.95=6.52+1.48-1.76+8.27=0.77+2.34+4.39-2.32=2.06-1.25=8.41+0.57+3.21+0.29=1.35+8.75-1.69-6.82=8.86-2.94-4.27+3.36=9.2+9.21-1.16-6.47=9.52-4.27+5.61=2.98+3.81+0.36-2.15=5.61+7.85-5.77-6.51=8.01-4.28+6.67-6.48=7.37+6.63-4.51+5.62=4.1+8.85+0.78-2.39=5.37-2.21-0.45=2.46-1.27+7.44+0.13=5.54+0.42=1.31+6.78+7.01=4.02+8.08+2.2+4.56=7.01+3.11-5.87=1.58+4.29+6.2+9.82=7.62-2.44=0.49+4.9-4.49=6.63+5.69+4.07-8.8=6.54-2.71-2.91=7.65+6.07-1.23=2.05+6-3.15=8.42-3.04+5.47=4.78+7.82-5.07-0.82=8.9-6.84-1.95+6.27=6.43+6.57-7.9+8.82=3.48+9.8=6.72-4.77+1.1+7.73=9.52-5.67+5.23-1.57=2.47-1.5+7.91+7.82=8.14+4.99=3.4+9.68+6.22+4.66=9.39-1.25+2.03+5.82=8.58-1.58+7.95+3.45=8.29-0.69=4.52-0.32-2.63+8.25=3.27+8.11=6.42+6.56-3.62+1=0.16+9.68-3.83-1.23=6.62+2.55+3.49=0.28+2.93+2.99+0.19=4.87+6.89-5.51+7.38=2.51+6.4+2.16-6.33=3+2.41+3.81=4.54-2.32+5.78=8.04-4.27-0.89+4.11=9.56-5.09=6.63+8.23-0.65=1.22+8.86-4.6=8.86-5.86-0.63+1.3=9.65-8.82+7.35=2.37+6.19-5.22+5.68=4.84+9.15-0.47-8.01=8.93+3.68-8.15+0.03=2.47+3.38-1.29=8.04-6.1-1.2+2.62=4.81-0.49+6.74+7.58=7.68+7.94+8.11=8.14-0.4-1.73=4.79+0.18-2.11-1.18=5.6-3.3+5.69+0.45=8.41+4.12+4.7=9.19-0.84-1.53-0.25=9.36-6.42+7.11+4.49=7.42+5.67=9.3+8.91+7.64=7.1+1.12-1.21+4.45=5.39-2.05-3.06=9.97-6.26=0.6+9.31-9.15=8.9+8.98-1.41+8.48=9.34-5.89+1.69=7.91-2.2+3.75+2.94=2.69-0.06+1.9+9.13=7.59-0.26+1.9-0.9=2.16+3.51+6.28=6.7+2.48-5.65+0.18=1.42+4.69+7.98+3.74=5.39+2.62=2.34+1.87-3.17-0.72=8.81-7.85+7.39=7.06+7.8+5.12=9.32+9.21+9.39+5.71=7.2-1.96-0.52=2.45+5.66-3.26+6.67=6.59+6.92+1.16+6.72=8.83-3.45-3.15+6.6=8.52+7.64+1.45-5.62=9.93+0.39+5.48-9.36=6.61-2.69-0.07-1.93=9.42+4.07-8.34+3.35=7.9-6.63=8.79+8.75+1.25+6.69=7.89+6.41+6.85+6.3=9.76+7.75-1.45-2.6=7.45-1.08-2.85-3.17=7.87-0.09+6.97-0.07=8.87-4.45+4.31-0.78=6.73-6.23+0.39+4.66=6.67-1.66+9.61-2.17=1.46+8.02-2.09=4.46-2.21=6.94-2.29+1.14=9.18-4.06-4.11-0.63=0.53+5.01+8.54=9.15-4.41-3.45-0.88=2.63+9.83-4.2+5.26=5.91+3.17-3.62+7.47=6.87+0.39=9.81-5.51-3.08=4.92-3.04-0.96+4.8=6.87-1.29=0.89+6.75+9.94-8.12=8.96+5.09-0.66=9.32+7.19-4.74+9.74=4.65+4+6.43-1.75=5.89+3.85=7.89+9.7-8.74=4.52-2.51+5.24+1.1=9.47-4.61=4.72-1.08-2.16=8.86-0.58-4.21=3.96+2.28-1.37+6.41=6.36+7.89-4.83-6.64=9.66+8.2-9.5-3.84=3.59-1.09+9.17-7.3=8.23-3.47-1.15-2.46=8.98+6.77+1.74-4.66=9.85-1.42-0.15+9.37=6.88+4.66+2.1=2.65+2.48-3.03=6.65-3.62+8.31-9.29=3.02+7.76=5.02-1.08-0.26+5.67=9.2-6.79+7.16-0.7=9.83-5.53+8.79+7.07=4.09-3.91=7.75-6.01+8.17=6.25+5.24-3.73-4.82=8.26+4.54-7.28-3.1=4.41-2.73=7.03-4.36+6.73-3.12=9.73+5.01+0.43-4.61=9.03+0.57=6.66+4.42-2.81-4.64=7.83-6.24+5.81+5.78=5.8-0.16-2.32=6.41+0.04-0.83=8.81+6.25-5.12=6.12+2.42-7.83+6.61=8.06+1.89+6.76=4.85-4.02=9.22+9.65+1.25=2.16+1.7+4.91+6.94=1.64+6.79-5.42-1.37=3.72+7.43+8.4=4.06-1.02+1.64=5.54+6.66=7-0.67-2.26-0.23=5.02+8.56+5.96+7.6=3.54-2.34-0.17+4.5=8.28-6.44-1.24+5.29=0.83+0.77+3.11=8.98-7.34+5.64+4.47=5.69-4.27+8.48=4.54-4.36+3.86-1.13=2.61+2.97+7.94-4.19=3.13+4.01-2.82-1.74=2.33+6.38-5.83=6.41+3.97+3.23+2.78=9.93-5.37+8.69-1.94=3.04-2.82+4.95=9.38-1+5.07=4.63+1.25=6.61+8.57-4.56=3.25+9.04=9.95-0.1+4.37-2.43=9.02-3.02-5.74=6.28+5.58-9.33+3.99=2.08-0.93=0.35+8.2-8.03=3.23-1.28-0.58-0.35=3.35+7.74-9.52-1.16=7.64-1.8-5.68=7.82-3.2-0.6=9.27-3.56-2.22+8.08=9.85-9.16-0.34-0.02=5.15+3.79-1.48=1.44+7.94-9.08=3.69+3.59+0.42-1.17=1.93+9.81=9.99-8.52=3.48+5.54-8.74=5.78-2.06-1.07=6.02-3.57=1.39+0.25+5.26+2.48=4.59+5.49+0.97+0.4=8.09-6.67-1.07+1.54=8.61-5.81=8.04-2.09-1.14=4.84-2.45=7.63-1.05+7.85-8.75=9.38-0.83-1.76-6.34=2.95-1.22-0.93=1.68+4.64+2.88=3.19+8.78-0.21=4.57-1.76-1.53-1.15=7.87-2.58+0.91+0.22=9.69+3.68+4.03+2.67=5.05-3.96=3.61+6.87-3.22+1.65=8.23+6.14+0.67-6.37=7.49+9.59=4.24-2.08=3+8.81-8.15+5.86=3.28-0.05-0.35+0.28=4.18+7.16-6.27-2.66=5.1-2.08-2.17+4.42=7.62-0.15-2.55-1.65=9.01-8.07+3.68=9.36+7.01=4.12+8.88+8.82+6.81=5.47+0.95=7.37+3.97-0.3+4.44=8.93+7.1+4.57-3.42=9.98-6.18-1.7=9.91-2.91-5.94+3.25=9.1-0.97=7.02+3.11=7.93-0.9-0.84-5.19=9.79+4.37-2.57=7.27-5.04-0.62+8.03=2.35+2.81+0.87+7.44=7.69-1.59-4.75-0.26=7.49-4.17-1.11-0.41=9.74+0.66=5.41+9.38-2.31-7.23=9.1-0.17+2.98=2.41+5.61-0.49+8.85=3.5+7.14=6.25-5.26+1.64=8.64-1.51-7=9.69-2.14+9.98-8.01=6.57+1.56-5.8=4.05+8.81-3.12=6.96-5.92+1.1=7.12-1.98-1.74-0.54=5.36-1.14+7.1=3+2.49-2.46=5.45-0.75-0.49+6.48=5.33+5.78+0.29=1.69+4.69-3.53+9.32=7.91-2.91-3.86-0.12=1.37+1.68=8.98+0.54-0.62=4.98-1.93-1.55+7.18=4.34+4.02+3.95+3.71=2.68+4.33+7.12+3.58=9.91-1.43-0.8-2.58=9.4-0.12+8.91=9.22-0.9-6.2-0.27=4.36+5.87-8.09+3.94=3.3-0.94-2.06+1.33=4.23+6.89-1.05-8.98=9.23-0.34-0.7-1.89=2.15+0.4+7.42+1.15=8.52-0.48-6.83=2.79+5.15+6.7-7.45=7.84-6.52+6.18-6.97=6.59+1.6+8.3+8.34=4.21-2.03+8.66+6.46=8.44-2.81-2.68=9.93+3.39+8.85-6.17=7.49+7.4-2.7-4.07=4.25+9.39+9.63=9.87-7.27+8.34-1.83=3.84-1.48+9.86+1.05=4.85+2.53+3.35+9.08=5.98-5.25+9.81=7.09-0.92+2.43-0.24=4.92-0.45-3.64=9.38-8.29+7.56-0.07=5.35-1.02-1.85=9.93-3.02-0.58-4.52=1.29+5.43+0.29+1.81=5.76-3.13+4.66=6.46-3.1+3.37=9.6-2.06-3.75+4.21=8.07+0.96+6.7-9.81=9.48+7.26-2.11=9.96-2.81+8.13=5.62+7.09+0.44=6.68-1.75-1.99-2.09=4.4-0.8+6.09+8.31=2.9-1.11+1.5+0.03=8.15-5.92=5.79+5.26-3.74+4.48=8.54-1.53-0.77-4.12=8.02-3.7=3.34-1.21+2.31+8.81=9.29-3.82-4.86=4.03-3.41+4.96+1.15=2.71-0.28+4.75-3.06=1.31+0.4=1.55+7.11+7.09=8.41-0.49+8.73=9.73-3.84-4.24+7.11=6.42+5.34-7.58-3.5=7.05+6.33-0.65-5.38=8.19-0.11+7.56=0.94+9.2+2.88+3.56=9.52-1.54-0.9-6.66=5.12+2.89+1.61+0.27=7.53-5.24=2.73+9.51-2.4-7.7=4.11+1.3-0.48-1.26=6.63-2.56+6.94-7.38=6.76-3.92-0.69-1.97=8.51+8.84-6.95-6.53=7.07+6.38-4.25=0.68+9.97+7.22=9.93+0.86-9.28+9.44=6.89-0.79-2.95=9.75-6.66-0.17+8.12=9.58-4.35-4.91+6.75=3.6+2.84=1.48+7.25+8.1-2.23=2.87+9.63-4.44-3.18=5.29-0.41-3.89=7+2.41+9.15-1.8=5.5-1.82+1.28+3.63=7.67+2.99+1.08-8.89=0.66-0.24=9.93+5.73=3.13+0.88+8.38=2.34+6.89-3.81+6.4=7.74+9.15-8.99-5.7=4.02+9.76-4.4=8.09-2.74-4.3=7.95+9.1-8.68-6.26=8.95-3.19-3.48=9.97+5.66-2.43-3.03=2.76+5.42+9.87=9.15-1.51+8.28+7.13=4.22+1.97=6.57-3.71+6.39=6.47-3.32-1.82=5.33+8.67-4.18=9.58-4.61-0.39+1.25=9.66-5.27-3.83=4.39-0.12-1.5-2.65=6.16-3.32-0.12-2.1=1.33+7.87+7.76-0.53=7.49+1.43+1.31+1.33=4.45-1.59+0.77-1.75=2.52-2.41=8.35-1.71-2.24+5.97=7.24-1.35-1.08-3.71=2.5-1.63+6.92-0.23=3.87-3.46+8.21=1.49+0.45-0.8+3.77=0.16+5.06+6.98+0.32=9.78+7.67-6.94-9.13=9.41-1.89-7.12=9.33-1.52-2.49-5.1=9.65-3.17-5.05=8.82-0.85-4.27+1.74=8.77-5.46+6.01+9.85=1.41-0.03+5.87-1.34=7.3-3.62=7.1-2.03-3.98=8.32-2.84-5.1+8.39=4.17+6.92=7.12-1.49-2.11=1.77+8.55-3.14=4.68+0.08-2+1.26=4.33+3.31-2.11+2.35=4.24-2.43+2.55=6.79-1.5+5.69-7.93=9.5-4.32-3.02+3.23=5.48-2.29+8.8=7.29-2.18-1.18-3.81=6.8+1.47+8.43-8.49=1.95+2.23-2.12+1.02=3.58+5.38-4.01-2.13=7.31-0.59+2.03+7.62=7.34-2.77+9.68+5.77=7.54-2.56=6.1-2.65-0.63-1.5=8.61-4.73+4.62-8.05=4.89-2.26+8.29+4.37=3.46+7.44-6.85+4.8=9.19-7.1=3.24-1.81+7.03+3.56=6.52-2.66+7.71-3.31=5.11-1.4+5.14=8.42+2.36+9.11=6.08-3.01+5.68+8.79=5.77+8.28+6.45-4.75=6.57-0.26+3.07=6.74+1.31-2.15-3.33=3.15+7.78-5.03-4.32=9.68+7.76-1.99+1.53=9.16-8.24+7.81+7.78=9.68+8.49-0.53=8.57-3.08=9.17-3.75=1.83+3.32-1.47=5.1+6.42-1.76-0.1=6.14+3.15-5.85+2.51=2.93+1.8-1.14+9.53=8.6-4.31+4.82-3.58=1.84+9.06+7.41-5.7=6.85+7.8=5.67-2.75+1.02+1.33=5.18+5.93-1.52=4.95+2.88+4.32+9.92=5.83+3.06+3.93+3.59=8.54+5.96-7.29+5.68=5.43+5.67+0.48=9.99+3.9+2.09=5.32+4.69-0.04+4.89=4.15-0.58-1.39-1.32=1.3+1.52-0.56+7.74=1.34+3.35+8.5=7.5+9.29+5.01=7.63-4.99-1.86+6.77=9.48+9.15-9.81-5.84=8.97-4.51-1.02-0.82=1.79+2.57-3.59=3.99+8.77+4.31=6.26-3.4-1.28=4.23-3.07=7.7-3.21-0.03-1.9=9.86+7.46+7.88+0.97=8.82-5.01-1.46=參考答案9.93-2.47=7.467.13-5.04+5.39-1.8=5.686.5+1.84+7.2=15.548.04-4.61+3.12+9.5=16.058.61-5.83=2.787.04-6.45-0.35=0.249.97+2.44+2.88-0.46=14.831.96+6.23+1.37=9.563.47+6.57+6.79+7.4=24.236.99-4.27+0.43-1.33=1.822.58+8.45-1.45+6.45=16.032.13+2.12=4.256.54-2.89+2.82-5.73=0.745.02+7.81-5.34=7.498.71+7.88+1.91=18.55.75-3.25+1.89=4.394.42-1.52+7.78=10.683.27+9.52+8.85-1.21=20.435.1+6.77+8.69+1.84=22.47.02-0.8-3.45-1.17=1.62.73+2.69-4.34=1.087.76+8.54-3.85-7.26=5.197.75+5.13-9.01=3.874.01+6.67+2.68-3.56=9.89.89-8.28=1.618.42-0.53-1.04-0.62=6.238.98+4.47-0.04-8.51=4.93.38+7.05-1.05=9.386.07+7.18=13.259.65-1.05-7.32+4.62=5.96.99-1.33+8.72-1.01=13.379.53+5.72+1.58+8.19=25.022.47+8.6+8.92-6.97=13.025.32+3.54+4.88=13.742.78+7.17-1.36=8.599.62-0.94+5.9-4.33=10.256.79-4.76+0.67=2.78.54-3.12-3.82=1.68.98+4.14+2.83-7.04=8.912.65+1.85+1.15=5.651.61+1.5=3.111.23-0.57+1.14+4.93=6.734.55+4.66+3.27=12.489.52-0.22-6.75+5.27=7.827.88-3.25+4.99-8.97=0.657.95-3.93+8.2-8.87=3.356.79-0.46=6.335.08-1.82+7.59-4=6.852.52+5.49+5.52+2.75=16.286.48-1-1.84=3.648.58-2.92-4.58-0.98=0.14.05+2.2+8.75+9.95=24.958.35-2.52=5.835.4-0.35=5.057.48-0.6-5.7=1.188.83-6.45-0.31+1.77=3.848.63-4.69+5.4-1.17=8.176.82-3.7+1.39=4.518.89-3.15+6.7+9.85=22.298.99-5.91+7.4-3.9=6.587.04+2.78-7.12=2.75.34+9.17+1.88=16.398.13-2.62+8.31+5.83=19.653.63-0.54-1.83=1.268.65-4.35=4.32.64+4.94+0.62+5.57=13.773.31+9.4+7.65+7.6=27.965.74+3.6=9.343.61+8.53=12.140.29+8.7-3.1-5.09=0.89.48-8.63+3.64=4.494.46+6.26-2.53=8.199.95-0.92-2.48-4.95=1.63.03+8.94+0.37-9.6=2.742.85+4.27-6.41=0.716.66+2.83-4.32-1.6=3.575.45+3.52+2.02=10.999.1-1.49+4.67=12.287.12+1.6+5.18=13.96.26+3.84-4.55+0.78=6.334.77-4.22+3.78+6.26=10.598.93-2.26-4.02-1.82=0.839.27-1.3+6.52=14.492.4+7.14+7.75=17.293.34+7.72+5.4-3.76=12.79.99-4.79-2.63+4.29=6.869.66+1.29-6.42+7.32=11.857.42+5.56-8.28-0.09=4.610.86+8.23+4.44+8.33=21.860.89+2.54+2.78-0.63=5.588.57-1.22-1.24+5.13=11.248.72+8.95=17.671.63+6.05+1.2+6.95=15.833.48+2.93+5.87-8.76=3.528.84+3.9-4.34=8.47.87+4.56+1.64-2.14=11.937.59-3.51+6.38=10.462.18-1.58=0.60.64+4.57-0.79+7.84=12.269.92-3.72=6.25.64-1.4+4.1+1.87=10.211.19+2.57-0.78+2.01=4.998.51-3.21=5.34.66-1.24+7.51=10.937.46+0.18-2.63-2.23=2.788.01+5.73-7.06-1.74=4.946.4-2.56-2.95+8.1=8.991.01+7.63=8.649.59-3.95-1.5-2.2=1.949+5.78-5.74-7.68=1.367.77-2.28+9.21-6.27=8.434.38-2.8-0.04+0.7=2.243.22-3.07=0.158.32+8.19=16.518.09-1.77-6.17+8.07=8.222.29-1.66+6.21+7.64=14.482.89+9.44+8.01-6.14=14.23.63+7.27+5.11+4.17=20.185.65-1.92=3.735.2-1.62-3.14=0.442.57-0.87=1.73.28+2.19+2.36=7.835.98-1.43+2.85=7.47.2-5.3+7.39-9=0.294.65-2.38-0.65=1.624.39+4.09=8.485.41-0.65+1.12+9.93=15.818.84-3.43-3-2.22=0.193.69-2.79+0.56+8.18=9.649.54-0.29-8.16=1.094.58-0.51-2.56=1.518.02-3.77+8.68-2.53=10.48.04+8.43=16.475.73-2.7-2.07+9.09=10.058.74+6.8=15.542.23+3.78=6.018.41-7.81+4.98-3.82=1.768.22-2.52-2.55-2.22=0.934.6-4.07+3.7+2.9=7.138.4+6.99-8.5-2.1=4.792.79+1.57+5.62-9.7=0.286.44-1.35=5.098.01+6.63=14.649.59+0.94+2.48-1.42=11.598.35-3.49+9.79-6.43=8.224.08+6.16-1.18=9.067.62-5.19+7.58=10.015.75+2.94+0.87-2.44=7.122.46+6.97+9.56=18.992.72+9.73+4.94=17.396.7+7.47+6.21=20.389.86+8.26-7.74+7.13=17.519.85+6.19=16.049.21-0.43-5.69-2.78=0.312.56+8.88+1.03=12.479.2-6.34-1.81=1.057.78+3.56+5.67=17.018.69-0.48+0.76+7.65=16.627.59-3.7+7.23+2.36=13.486.38-5.34=1.044.49-2.79+5.67-3.35=4.029.93-1.78+6.33-8.46=6.025.29-3.4+2.5=4.390.35+6.86-5.63+8.81=10.398.99-0.83-2.31+0.85=6.70.06+9.99+8.36-4.08=14.338.72-7.47+9.44-9.32=1.372.97+5.21+7.87-3.47=12.589.48+2.26-3.45=8.294.26+6.02-2.71-4.89=2.682.59+4.28-2.05+7.69=12.518.75-0.66+4.87-7.24=5.727.99+8.53+0.13-2.49=14.167.19+1.95+1.92+5.56=16.623.62-3.35=0.270.44+7.45-1.15=6.747.48-0.68+9.36=16.168.53-3.91-0.88-1.55=2.196.98+7.77-3.91-8.5=2.344.92+9.45+8.83-6.65=16.557.4+5.96-6.37+5.2=12.198.78+0.78=9.567.3+1.54-0.93=7.917.31-4.94+8.91=11.289.95-3.42=6.535.22+4.12-4.61+3.91=8.649.66+0.58=10.246.95-0.65+2.19=8.495.23+5.32+4.95=15.59.82-0.03-3.56-2.31=3.925.26+9.13-3.79-1.8=8.87.59-6.12+4.44-0.67=5.247.62+2.69-4.76=5.559.56+0.39+6.79+4.3=21.046.14+8.43-3.19-1.78=9.62.51+8.11=10.624.95-4.43=0.529.14-1.35-6.22+3.31=4.886.82+6.57=13.395.25-3.04-1.8=0.411.47+8.44-1.72-2.88=5.319.88-5.27+6.09+9.87=20.572.21+6.71+9.79-2.75=15.968.88-8.75=0.136.86-3.38+9.43+6.76=19.670.89+8.96-0.58+3.2=12.474.01-2.93+7.98=9.067.08-0.78+3.3+9.54=19.149.92+1.32+0.81+9.11=21.169.94-1.94-0.95=7.051.25+8.93-0.13=10.059.47+6.5-1.48-6.12=8.377.48-0.91-6.25+2.42=2.748.12+5.82-1.62=12.320.94+1.37+8.63-5.82=5.126.72-1.9+9.81-4.43=10.24.12-0.14-2.49-0.44=1.056.89+8.74+6.46-0.25=21.849.62-1.3-7.99+8.84=9.179.78-2.27=7.518.32+9.58+7.43+5.84=31.173.46+1.26+8.49-7.03=6.189.69-0.28-0.35-1.62=7.441.07+6.71-1.65+8.69=14.825.85-5.44=0.415.03+3.43+6.38-4.3=10.549.34+3.87+9.02=22.238.77+4.26-9.67+1.62=4.987.57-4.31-0.08+3.31=6.495.03+3.12+6.1=14.252.99+2.27=5.266.11+4.02+1.71+9.18=21.025.01-1.56-2.79=0.666.4+6.61+4.73-6.24=11.58.61+6.32+6.16-6.37=14.723.63-3.03+6.87=7.474.77+5.03-4.7=5.15.33-2.13+2.66+1.56=7.426.48-3.32+2.78=5.946.06-0.14+7.4=13.328.93+7.77-1.21=15.495.75-0.34+0.16-5.02=0.554.66-1.31-2.11+2.72=3.961.37+5.46-3.81+6.78=9.88.1-1.57+7.4+6.56=20.494.2+0.95+2.74=7.893.55+8.16+5.76=17.474.84+0.64+5.67=11.151.46+1.39+3.61+0.77=7.238.47-6.57=1.98.8-2.56-4.07+9.64=11.816.74+5.54+3.44=15.721.64+9.8-5.57-1.55=4.326.47+3.7+5.73-1.15=14.757.16+8.92-8.29+0.66=8.457.61-6.16-0.8+4.36=5.019.57-1.3+6.75-6.65=8.378.58-2.67+5.95-4.07=7.792.47-0.65+1.64+0.14=3.62.78+6.04=8.825.83+3.35=9.189.84-0.98-0.35-2.64=5.871.77-0.93+0.35+0.91=2.12.66-0.28-0.32=2.065.31+1.11+8.2+8.66=23.286.82+2.04+9.11+6.89=24.867.23-3.35-1.12=2.769.21+0.82=10.037.4-4.52+0.16+8.13=11.179.26-1.38+1.56=9.448.87-4.71-3.38+3.9=4.687.43+3.5-9.67=1.269.87+7.12=16.993.43-1-1.78-0.12=0.533.06+6.07+1.78+9.81=20.726.91-4.05+5.77+3.43=12.066.58-2.71-0.37+0.72=4.224.95-1.32-0.64-1.91=1.086.81-4.35-0.54-0.62=1.38.03-0.81-4.31-0.23=2.687.83-2.36-2.11+2.92=6.286.44-0.82+5.86-1.83=9.656.55-5.76+7.45+5.27=13.516.09+2.07+9.2+8.7=26.069.03-0.21+6.74=15.565.69-2.79+0.24=3.149.26+0.05+6.06=15.379.65-5.54-1.32+8.38=11.171.2+7.2=8.49.83+5.9+6.51+5.78=28.027.43-3.7+8.42=12.159.04-1.84-1.94=5.267.96+7.3+9.87-7.06=18.078.46-3.59=4.874.36-0.23-0.11-0.87=3.157.66+6.87+9.4+7.93=31.867.69-5.55-0.76=1.387.44+5.39+2.5-6.22=9.115.81-3.15-2.44=0.223.41+9.67-4.72-6.29=2.071.17+0.67+3.03=4.876.62-3.07-0.73+3.99=6.816.96+4.18-6.1+3.09=8.138.55-3.5-3.37=1.684-0.86-0.21-1.83=1.18.98-2.9-3.78+2.29=4.594.71+1.45=6.169.22-8.91+5.52=5.833.89-3.62+6.81-0.33=6.756.13+4.83+1.9=12.866.84+5.81+7.97-7.64=12.986.65+4.46=11.118.74-6.95-0.49=1.37.72+9.89=17.611.42+1.81+5.44+3.75=12.427.72+2.35-4.38-1.95=3.746.52+1.48-1.76+8.27=14.510.77+2.34+4.39-2.32=5.182.06-1.25=0.818.41+0.57+3.21+0.29=12.481.35+8.75-1.69-6.82=1.598.86-2.94-4.27+3.36=5.019.2+9.21-1.16-6.47=10.789.52-4.27+5.61=10.862.98+3.81+0.36-2.15=55.61+7.85-5.77-6.51=1.188.01-4.28+6.67-6.48=3.927.37+6.63-4.51+5.62=15.114.1+8.85+0.78-2.39=11.345.37-2.21-0.45=2.712.46-1.27+7.44+0.13=8.765.54+0.42=5.961.31+6.78+7.01=15.14.02+8.08+2.2+4.56=18.867.01+3.11-5.87=4.251.58+4.29+6.2+9.82=21.897.62-2.44=5.180.49+4.9-4.49=0.96.63+5.69+4.07-8.8=7.596.54-2.71-2.91=0.927.65+6.07-1.23=12.492.05+6-3.15=4.98.42-3.04+5.47=10.854.78+7.82-5.07-0.82=6.718.9-6.84-1.95+6.27=6.386.43+6.57-7.9+8.82=13.923.48+9.8=13.286.72-4.77+1.1+7.73=10.789.52-5.67+5.23-1.57=7.512.47-1.5+7.91+7.82=16.78.14+4.99=13.133.4+9.68+6.22+4.66=23.969.39-1.25+2.03+5.82=15.998.58-1.58+7.95+3.45=18.48.29-0.69=7.64.52-0.32-2.63+8.25=9.823.27+8.11=11.386.42+6.56-3.62+1=10.360.16+9.68-3.83-1.23=4.786.62+2.55+3.49=12.660.28+2.93+2.99+0.19=6.394.87+6.89-5.51+7.38=13.632.51+6.4+2.16-6.33=4.743+2.41+3.81=9.224.54-2.32+5.78=88.04-4.27-0.89+4.11=6.999.56-5.09=4.476.63+8.23-0.65=14.211.22+8.86-4.6=5.488.86-5.86-0.63+1.3=3.679.65-8.82+7.35=8.182.37+6.19-5.22+5.68=9.024.84+9.15-0.47-8.01=5.518.93+3.68-8.15+0.03=4.492.47+3.38-1.29=4.568.04-6.1-1.2+2.62=3.364.81-0.49+6.74+7.58=18.647.68+7.94+8.11=23.738.14-0.4-1.73=6.014.79+0.18-2.11-1.18=1.685.6-3.3+5.69+0.45=8.448.41+4.12+4.7=17.239.19-0.84-1.53-0.25=6.579.36-6.42+7.11+4.49=14.547.42+5.67=13.099.3+8.91+7.64=25.857.1+1.12-1.21+4.45=11.465.39-2.05-3.06=0.289.97-6.26=3.710.6+9.31-9.15=0.768.9+8.98-1.41+8.48=24.959.34-5.89+1.69=5.147.91-2.2+3.75+2.94=12.42.69-0.06+1.9+9.13=13.667.59-0.26+1.9-0.9=8.332.16+3.51+6.28=11.956.7+2.48-5.65+0.18=3.711.42+4.69+7.98+3.74=17.835.39+2.62=8.012.34+1.87-3.17-0.72=0.328.81-7.85+7.39=8.357.06+7.8+5.12=19.989.32+9.21+9.39+5.71=33.637.2-1.96-0.52=4.722.45+5.66-3.26+6.67=11.526.59+6.92+1.16+6.72=21.398.83-3.45-3.15+6.6=8.838.52+7.64+1.45-5.62=11.999.93+0.39+5.48-9.36=6.446.61-2.69-0.07-1.93=1.929.42+4.07-8.34+3.35=8.57.9-6.63=1.278.79+8.75+1.25+6.69=25.487.89+6.41+6.85+6.3=27.459.76+7.75-1.45-2.6=13.467.45-1.08-2.85-3.17=0.357.87-0.09+6.97-0.07=14.688.87-4.45+4.31-0.78=7.956.73-6.23+0.39+4.66=5.556.67-1.66+9.61-2.17=12.451.46+8.02-2.09=7.394.46-2.21=2.256.94-2.29+1.14=5.799.18-4.06-4.11-0.63=0.380.53+5.01+8.54=14.089.15-4.41-3.45-0.88=0.412.63+9.83-4.2+5.26=13.525.91+3.17-3.62+7.47=12.936.87+0.39=7.269.81-5.51-3.08=1.224.92-3.04-0.96+4.8=5.726.87-1.29=5.580.89+6.75+9.94-8.12=9.468.96+5.09-0.66=13.399.32+7.19-4.74+9.74=21.514.65+4+6.43-1.75=13.335.89+3.85=9.747.89+9.7-8.74=8.854.52-2.51+5.24+1.1=8.359.47-4.61=4.864.72-1.08-2.16=1.488.86-0.58-4.21=4.073.96+2.28-1.37+6.41=11.286.36+7.89-4.83-6.64=2.789.66+8.2-9.5-3.84=4.523.59-1.09+9.17-7.3=4.378.23-3.47-1.15-2.46=1.158.98+6.77+1.74-4.66=12.839.85-1.42-0.15+9.37=17.656.88+4.66+2.1=13.642.65+2.48-3.03=2.16.65-3.62+8.31-9.29=2.053.02+7.76=10.785.02-1.08-0.26+5.67=9.359.2-6.79+7.16-0.7=8.879.83-5.53+8.79+7.07=20.164.09-3.91=0.187.75-6.01+8.17=9.916.25+5.24-3.73-4.82=2.948.26+4.54-7.28-3.1=2.424.41-2.73=1.687.03-4.36+6.73-3.12=6.289.73+5.01+0.43-4.61=10.569.03+0.57=9.66.66+4.42-2.81-4.64=3.637.83-6.24+5.81+5.78=13.185.8-0.16-2.32=3.326.41+0.04-0.83=5.628.81+6.25-5.12=9.946.12+2.42-7.83+6.61=7.328.06+1.89+6.76=16.714.85-4.02=0.839.22+9.65+1.25=20.122.16+1.7+4.91+6.94=15.711.64+6.79-5.42-1.37=1.643.72+7.43+8.4=19.554.06-1.02+1.64=4.685.54+6.66=12.27-0.67-2.26-0.23=3.845.02+8.56+5.96+7.6=27.143.54-2.34-0.17+4.5=5.538.28-6.44-1.24+5.29=5.890.83+0.77+3.11=4.718.98-7.34+5.64+4.47=11.755.69-4.27+8.48=9.94.54-4.36+3.86-1.13=2.912.61+2.97+7.94-4.19=9.333.13+4.01-2.82-1.74=2.582.33+6.38-5.83=2.886.41+3.97+3.23+2.78=16.399.93-5.37+8.69-1.94=11.313.04-2.82+4.95=5.179.38-1+5.07=13.454.63+1.25=5.886.61+8.57-4.56=10.623.25+9.04=12.299.95-0.1+4.37-2.43=11.799.02-3.02-5.74=0.266.28+5.58-9.33+3.99=6.522.08-0.93=1.150.35+8.2-8.03=0.523.23-1.28-0.58-0.35=1.023.35+7.74-9.52-1.16=0.417.64-1.8-5.68=0.167.82-3.2-0.6=4.029.27-3.56-2.22+8.08=11.579.85-9.16-0.34-0.02=0.335.15+3.79-1.48=7.461.44+7.94-9.08=0.33.69+3.59+0.42-1.17=6.531.93+9.81=11.749.99-8.52=1.473.48+5.54-8.74=0.285.78-2.06-1.07=2.656.02-3.57=2.451.39+0.25+5.26+2.48=9.384.59+5.49+0.97+0.4=11.458.09-6.67-1.07+1.54=1.898.61-5.81=2.88.04-2.09-1.14=4.814.84-2.45=2.397.63-1.05+7.85-8.75=5.689.38-0.83-1.76-6.34=0.452.95-1.22-0.93=0.81.68+4.64+2.88=9.23.19+8.78-0.21=11.764.57-1.76-1.53-1.15=0.137.87-2.58+0.91+0.22=6.429.69+3.68+4.03+2.67=20.075.05-3.96=1.093.61+6.87-3.22+1.65=8.918.23+6.14+0.67-6.37=8.677.49+9.59=17.084.24-2.08=2.163+8.81-8.15+5.86=9.523.28-0.05-0.35+0.28=3.164.18+7.16-6.27-2.66=2.415.1-2.08-2.17+4.42=5.277.62-0.15-2.55-1.65=3.279.01-8.07+3.68=4.629.36+7.01=16.374.12+8.88+8.82+6.81=28.635.47+0.95=6.427.37+3.97-0.3+4.44=15.488.93+7.1+4.57-3.42=17.189.98-6.18-1.7=2.19.91-2.91-5.94+3.25=4.319.1-0.97=8.137.02+3.11=10.137.93-0.9-0.84-5.19=19.79+4.37-2.57=11.597.27-5.04-0.62+8.03=9.642.35+2.81+0.87+7.44=13.477.69-1.59-4.75-0.26=1.097.49-4.17-1.11-0.41=1.89.74+0.66=10.45.41+9.38-2.31-7.23=5.259.1-0.17+2.98=11.912.41+5.61-0.49+8.85=16.383.5+7.14=10.646.25-5.26+1.64=2.638.64-1.51-7=0.139.69-2.14+9.98-8.01=9.526.57+1.56-5.8=2.334.05+8.81-3.12=9.746.96-5.92+1.1=2.147.12-1.98-1.74-0.54=2.865.36-1.14+7.1=11.323+2.49-2.46=3.035.45-0.75-0.49+6.48=10.695.33+5.78+0.29=11.41.69+4.69-3.53+9.32=12.177.91-2.91-3.86-0.12=1.021.37+1.68=3.058.98+0.54-0.62=8.94.98-1.93-1.55+7.18=8.684.34+4.02+3.95+3.71=16.022.68+4.33+7.12+3.58=17.719.91-1.43-0.8-2.58=5.19.4-0.12+8.91=18.199.22-0.9-6.2-0.27=1.854.36+5.87-8.09+3.94=6.083.3-0.94-2.06+1.33=1.634.23+6.89-1.05-8.98=1.099.23-0.34-0.7-1.89=6.32.15+0.4+7.42+1.15=11.128.52-0.48-6.83=1.212.79+5.15+6.7-7.45=7.197.84-6.52+6.18-6.97=0.536.59+1.6+8.3+8.34=24.834.21-2.03+8.66+6.46=17.38.44-2.81-2.68=2.959.93+3.39+8.85-6.17=167.49+7.4-2.7-4.07=8.124.25+9.39+9.63=23.279.87-7.27+8.34-1.83=9.113.84-1.48+9.86+1.05=13.274.85+2.53+3.35+9.08=19.815.98-5.25+9.81=10.547.09-0.92+2.43-0.24=8.364.92-0.45-3.64=0.839.38-8.29+7.56-0.07=8.585.35-1.02-1.85=2.489.93-3.02-0.58-4.52=1.811.29+5.43+0.29+1.81=8.825.76-3.13+4.66=7.296.46-3.1+3.37=6.739.6-2.06-3.75+4.21=88.07+0.96+6.7-9.81=5.929.48+7.26-2.11=14.639.96-2.81+8.13=15.285.62+7.09+0.44=13.156.68-1.75-1.99-2.09=0.854.4-0.8+6.09+8.31=182.9-1.11+1.5+0.03=3.328.15-5.92=2.235.79+5.26-3.74+4.48=11.798.54-1.53-0.77-4.12=2.128.02-3.7=4.323.34-1.21+2.31+8.81=13.259.29-3.82-4.86=0.614.03-3.41+4.96+1.15=6.732.7