四年級數(shù)學（小數(shù)加減運算）計算題專項練習與答案匯編

四年級數(shù)學（小數(shù)加減運算）計算題專項練習與答案匯編9.94-1.98-1.81=2.41-0.16+9.53-6.95=9.19+2.26-2.13-2.25=7.72-0.89-5.17+3.7=2.29+2.02+8.6+5.66=3.58-1.44+8.68-2.09=3.57+8.53+3.41=9.04+4.29+3.58+7.83=8.65-1.41-0.14+5.33=8.54-1.51+6.12+9.02=8.54+6.87=9.21-7.85+6.87=5.96+5.8+6.11+8.63=7.95-1.85-4.15-0.69=5.82-0.66+7.8+9.41=8.81-1.07-2.23+2.13=8.74-0.54-3.51-1.39=5.81+3.72+8.46-3.98=4.75+0.04+5.61-7.54=1.09+2.47=4.16-1.1+7.57=6.59+3.21=2.15+1.94+6.68=9.84+5.87+0.15+9.04=9.02-6.55-2.04=2.02+1.62+7.88=9.4-3.1-4.2=7.98-6.75+6.37+3.27=7.45-5.4+3.33+8.83=9.15-2.95+4.96=9.79-5.81-0.94=7.29+4.74=8.19-8.08+8.79+2.15=9.71-6.79=5.97-1.23-3.83+2.23=3.73-1.49-1.76=9.9+1.06-6.47=6.45-5.4+4.65-4.03=5.43+5.2-7.88-0.49=9.87-5.14+8.39-7.04=2.67+8.78-9.39=0.18+6.33-1.58+7.53=8.27+3.28+4.47=8.44+7.17-4.29-8.07=3.64+8.66-2.66-9.5=6.07+8.82+4.95=8.96+8.29-5.91+3.05=9.4+9.84-8.06-5.83=3.03+5.36=1.68+4.13+3.05=3.5-1.83+3.74+0.76=1.91+9.05+2.05=9.32-1.58-6.57+2.95=6.98+9.71+4.8=5.22+7.26-0.89=9.86-5.87+8.03+6.35=9.77-2.1+5.86-0.32=9.72-1.66-3.17+3.73=8.79-3.02-4.14+2.09=5.74+2.18+9.03+1.76=7.56-0.8+0.26+1.32=5.09+0.91+4.04+3.51=2.16+4.31+1.95+9.9=9.09-3.64+7.58=7.41-7.01+8.21+6.81=2.77-1.45+7.38-1.99=9.31+6.73-0.59=4.34+2.17-4.23+9.58=8.85-6.3-0.98-0.18=9.43-0.8=4.4+1.68+7.89-5.6=1.42+3.71=4.52+9.14-0.95+4.87=0.99+6.97=8.76+0.71+0.19-2.7=5.8-1.1+4.94+1.66=9.18+0.92-9.49+6.32=6.89+0.56+2.21-3.64=9.72-4.42+1.82=8.71-1.58=0.85+7.86+9.13=5.98+9.25+1.02-7.13=5.01+2.9-5.29=3.36+3.42+6.41-9.07=4.85+8.61+9.21+0.62=2.71+7.53-1.15=9.42+3.01=7.64-1.83=1.45+9.35-1.7-2.19=8.65+1.41-8.16=7.15-1.73-4.64=5.5+7.31-8.32+3.04=1.17+7.25+2.24+7.67=4.84-1.4-2.06=6.64-0.39+0.09+2.38=1.79-0.19=6.49-1.52+0.52-1.2=9.5-5.63+8.99=9.41-0.48-5.58=3.25-1.7=5.65+0.14+1-3.71=7.93+0.02+0.73-3.77=5.84+5.39=9.95-0.94=3.69-2.42-0.68+7.53=9.85-2.24+0.04-4.37=5.65+0.48+8.68=5.48+9.59+7.92-8.76=2.96-0.08-2.63+6.91=8.99-1.97-5.61+0.72=0.39+4.6-1+5.62=3.25+8.97-0.23=8.9+5.75+7.13+9.37=8.73-7.79+7.47+3.79=7.12+2.1+5.84+8.07=5.02+1.35+6.02-8.15=5.93+4.41-3.87=4.06+8.15-6.45=8.1-2.09=3.83-0.29=8.68-1.34-4.67=6.72-1.23=7.21-4.42+7.7-3.75=7.88-0.32+2.51+9.99=3.06-1.8=8.38-7.78+3.66+1.03=9.76+0.43+9.62+6.35=7.74+4.73-1.21-3.48=7.76-5.27+3.58-0.22=9.09-0.12-8.28-0.5=2.11-0.13-1.33=9.65-0.74+4.88-6.58=7.64-1.29-3.55+3.62=1.34+8.22+3.31-5.34=0.29+4.92+7.16-8.46=8.08+2.46+0.41-8.02=3.81+4.89-5.74+4.47=7.93+5.37+3.22=8.7-0.97-0.16-3.7=9.77-5.89-2.28-0.57=9.16-2.6+1.85-5.82=7.45-4.16=6.07-5.19=3.88+9.69+6.48-1.96=3.82+2.12+1.79+4.22=8.16+5.09-4.5-2.1=8.1-5.13-0.64-1.78=5.63-0.68-3.1+6.63=5.72+3.79-3.06-5.46=8.41-3.92+0.85-3.89=5.51+1.19-4.94=4.56-2.56=5.78+0.21-2.07-0.51=9.34-0.38-0.78-2=9.25+4.53-5.73-2.29=7.37+5.05-9.85+1.41=9.03-2.3-5.15-1.47=7.33+7.36-8.19+1.53=4.52-2.73-0.56+9.44=9.73+5.38=0.7+3.31-2.45=8.84-3.84+2.3+8.03=4.68-2.23-0.64=3.82+9.32-3.97-2.58=8.67-6.76+7.97-1.21=3.06-2.92+4.33=6.89-3.26-2.84=4.12+5.97+5.08+1.67=8.61-0.94+3.81+7.24=5.58+8.98-8.42+7.04=3.91+6.19+9.82+9.95=3.81+9.91+3.77=8.82+4.16=2.37+0.9-2.54+2.44=3.72+3.82-0.63-5.87=9.97-2.83-0.81-4.01=6.51-2.62-1.59=7.33-1.46-1.11-0.68=3-0.14+7.18-7.4=5.55+8.81-1.28=9.36-2.09+6.51=0.03+8.04+5.53-6.48=9.59+1.49-1.2-8.42=3.76+9.63=9.08+9.29+6.98=2.21+8.29-9.39=1.55+8.59+1.92=2.91+2.22+7.51-0.4=2.36+6.41-0.78-1.96=2.22+2.15=9.11+2.61-4.82+4.68=6.87+3.31=2.52+8.46=5.33-4.7-0.24+6.12=5.88+7.59+8.46-2=6.85-5.45+1.13=6.23+6.49-1.52-8.86=9.57+2.96-5.24-3.28=7.33+6.25+3.76=6.62-4.36=1.42-0.56+2.41=9.25-3.75-2.5=2.9+3.28+5=7.61+1.41-2.56+4.21=7.55-3.23+4.79+6.29=9.02-0.09-1.61+0.6=2.94-2.75+8+0.44=9.82+4.97+5.26+1.81=6.21+2.28=4.69+0.43+6.69=9.38-8.1+5.68-3.15=0.1+9.98-4.45=8.17+8+5.17-1.3=1.12-0.48+9.4-6.17=1.49+8.51-1.73-1.5=2.16+9.88+3.47=9.65+9.48-7.01-6.52=3.44+7.82+9.01+6.63=9.9-7.45=8.35+5.85-7.56-0.96=3.21+2.22-3.38+4.29=8.74-3.41-3.37=8.45+6.21-2.94=3.83-1.06+1.8+4.17=6.45-2.91+9.75+5.52=0.87+4.16+3.89+2.24=9.84-2.51+5.51=2.99-0.03=0.68+3.03-0.94+7.04=9.51-6.18-2.14+7.45=3.91-1.46-1.39=8.38-1.1-0.24=3.99+0.95=0.83+7.31=9.78-3.39-4.26-1.51=5.3-1.08=1.15+4.72-5.46=7.07-4.51+9.48+3.97=6.71-3.14-0.28-1.63=8.75-7.5-0.13+2.66=8.44+6.24+0.1-9.77=6.76-0.46-0.93-0.23=8.3+6.73+5.9-0.04=7.48-3.11-0.03=6.21+5.95+8.84+4.48=9.16+8.87=2.49+9.42-2.38-5.3=9.48-1.82-6.78+9.09=6.88-2.27-0.74-2.14=8.7-2.45-5.36+2.68=5.66-2.74+5.28=5.06+6.34=2.75-0.88=9.83+8.62-4.84=4.05-2.97+2.45+0.28=5.45-3.73+5.01+9.58=2.18+1.66-1.38+4.33=8.66-2.27-6.19=9.54+8.17+3.04-2.18=1.49+5.55-4.14+2.02=6.76-4.91+5.99=9.4+5.98+9.07+0.87=4.13+5.13+6.77+6.3=1.8-1.46+5.21-3.65=7.11+1.93+2.67+3.85=7.74+2.34+3.66+9.69=6.88-0.68+0.9=6.35-1.98=9.98+8.9-9.34+7.8=7.86+6.31-4.77-4.75=7.91-2.56-2.95+6.41=6.56+8.47-7.8-6.52=9.1-1.33-3.67-3.29=1.79+4.91+5-8.67=9.47+6.33+9.35+9.2=5.39+9.11+0.04=9.73-0.29+0.74-9.58=1.02+3.97=5.36+5.68+1.51=4.28-2.14=9.21-0.21-5.85-2.3=8.66-3.13-3.99+4.28=5.36-1.64-1.88+3.41=7.89-6.62=4.31-0.07+7.22=3.85+8.19-0.89=6.26+3.62-1.17+7.45=9.62-0.35+6.23=5.69-1.63+3.03=7.46+9.03+0.47=8.14-1.48+5.82=8.65+0.87-8.18+3.37=9.65+8.51+4.23+7.96=9.95+8.15-0.7=9.5+6.45-0.26=7.81-4.72+5.58+3.95=1.11+8.02+1.52-6.52=1.5+2.37+7.43+8.29=6.48+4.65+1.19-2.48=9.76-2.84=5.64+5.49-6.81=4.99-4.64+6.64+4.76=9.32-2.15-3.29+4.8=5.3+8.06+2.85=4.68-2.91+0.87=6.69-4.18+1.07-3.07=8.07+9.72=5.7-3+9.27+3.41=8.66+1.07+2.66+1.4=9.83+7.23+0.6+1.64=3.56+4.99+4.21+9.13=7.08-0.2-6.56=6.67-2.28-3.73+4.98=6.71+4.56-4.63=2.02+1.73+7.03+0.75=7.06+2.34-0.88+5.81=7.58-1.44-0.55-1.47=7.42-4.05-3.22=4.66+6.27-9.05+3.86=8.34-0.34-5.22-1.41=9.86-8.6+0.38-0.12=8+3.26-3.87+1.4=0.17+9.93+6.7=7.41-0.69+4.41=9.4-0.63-2.7=5.22+9.32+8.44=0.46+7.15-1.45+2.56=3.93-1.4+9.42+7.76=9.84-5.29-0.66+9.23=9.78-5.45+2.04-3.63=6.45-2.21-0.24-3.46=3.07-0.65+8.86=9+6.08+6.64+2.06=8.68-7.47=2.99+1.16=5.85+4.73-2.54-6.28=8.82-1.85+1.61+3.35=3.6+3.48+4.59+9.54=5.37-1.64+7.14-3.23=2.11+6.78-7.65=4.92-2.5+2.87=9.61-1.64+4.23-7.82=9.09+7.32-8.9=6.59+3.94-5.11=3.57+7.45-7.64-1.48=9.99+3.96-1.43=3.55+8.72+4.94+9.84=6.27+2.28-0.58=8.52+8.2+8.1-6.32=9.92-2.77=9.08-4.62-2.09-1.75=2.2+6.08-6.33-1.44=4.88+7-8.5+5.18=6.46-1.49-0.2-0.33=6.26-2.93+8.58=3.69+1.82+7.75-2.34=9.57-1.09-2.94+9.02=1.18+4.18+7.49+0.52=7.93-0.62-5.76-0.2=7.53+0.28-3.39=8.8-1.79-1.62-0.85=4.21+0.03-0.14+3.13=7.14+0.52=6.64+5.19-3.24=6.86-0.93=8.1-0.16+4.08+9.16=9.82-6.46-1.18+0.96=4.77+2.45-0.82=9+7.82-6.65-7.38=9.45+7.27=9.09+9.79+5.13=9.57-4.2-2.61-0.17=7.54-0.72=8.49-0.95+2.99-7.02=9.05+0.05+2.89=6.17+4.44+1.14-6.13=9.78-7.2+8.56-8.41=8.16-1.9-1.61+7.06=8.3-7.22+3.41+3.63=8.82-5.95+9.23=1.93+5.23=9.84-2.2-7.23+8.47=8.75-4.33+1.62-2.54=3.08-1.82+6.49=8.48+7.54+7.82+7.02=4.48-2.77+7.87-4.38=9.24+9.69+4.62=4.98-0.82-2.71+0.56=0.71+5.51=4.79-0.4-1.97+7.36=9.5-8+0.28+4.96=6.1+4.46+2.14+1.26=1.4+0.1+6.3=7.79+4.8+1.23=6.25-2.02-3.42=4.67+6.5-2.66+7.68=0.09+1.27+2.7=9.8-6.52+7.58+8.13=7.21-5.67+8.37+4.01=9.5+7.17+8.18-2.03=0.1+2.5+6.57+9.03=5.8-3.94=9.96-5.75=9.38-1.25-7.4=9.98+1.48=3.87+6.55-1.8=2.83+0.96-1.21=8.1+7.48-1.45-2.36=8.9+9.58-0.27-5.53=1.8+0.5-1.15=7.58+0.03+0.42+7.26=4.32+4.64+0.81=5.81+8.66-1+7.84=5.41+9.19-1.41-7.01=6.44-2.86=9.27+2.18-5.58+9.43=8.57+4.33=9.13-2.89-0.38-1=1.92+7.82+9.67=0.4+9.46-1.75-1.32=9.87-4.72-1.27=2.24+0.08=9.08+0.41-0.9-4.36=7.64-7.33=9.56-0.22-1.21=5.29+1.32+1.67=6.78-4.31-1.45=9.82-0.72-5.38-2.14=8.73+3.28-2.74+5.03=9.67-4.09+2.41+7.95=9.55-3.26-5.26=7.82+8.84+4.01-7.92=1.8-0.31-1.17+3.54=7.64+0.71+4.51-5.45=4.87-1.55+4.74=7.78-2.67=8.02+8.44+6.2-1.28=5.81+6.87=5.46+4.81-5.16+6.77=7.8+9.68-7.58-3.44=2.96+9.29-4.9+1.42=8.4-6.39-1.28+9.06=2.54-0.62+3.05=4.29-1.89+1.58+8.37=9.17-3.42+5.59=3.64+6.3-1.84-7.36=6.07+8.46-5.68-5.47=6.85-2.87=7.45-1.81-0.99=5.94-3.05-1.67+9.33=9.4-1.52+8.52+0.08=4.02-0.31-0.11-1=9.94-6.54-0.84-1.75=8.77-6.75-1.11-0.67=7.82+1.2-6.21=6.04-2.16-1.33+5.3=8.53-3.72+3.64=8.69-1.53-0.81=9.1-6.11+3.63=8.37-6.39+6.9=7.2+4.35+6.83+4.28=6.88-1.37-0.26=4.33+5.32+2.47-7.17=9.3-2.8=6.7-1.19+0.72=9.96-9.61+6.5+7.98=9.7+7.42=4.89-1.3+5.55-6.61=2.75+9.18+5.65-0.94=9.3-4.71-1.32=4.23+0.11+1.55+8.23=9.87-3.02-2.7=9.53+1.67+2.57-2.28=8.35-5.41-0.18-0.64=7+1.63=6.86-0.59+4.56-9.48=6.9-4.18=0.26+7.8+4.58=7.95+6.06+1.72-0.98=8.94-1.11-1.41-1.28=6.92+0.65+0.23=2.04-0.18=8.18+6.84-5.09+3.14=6.99+4.45=3.95+6.33-8.39+6.79=9.97-4.27-1.37-3.88=7.81-4.57-1.66=3.45+7.54+3.96=7.86+2.29+9.41-1.94=8.71+3.28+5.84=5.66-1.62+4.77-3.5=7.15-3.07-3.64=8.47-0.13+6.38-0.56=3.19+9.88=8.81+6.06-8.59-5.86=6.97+3.52+4.8=6.95+2.63+7.12-6.84=3.76+3.65-0.88+3.71=9.48-2.1=3.36-1.04+6.28+6.88=7.39+5.53+5.15=1.97+9.26+6.56-0.58=3.87-1.77+3.39=7.73-0.91-2.01-3.18=5.42-3.27+4.59=2.62-1.05+0.24=9.83-8.78=9.55-3.51-4+4.45=9.95+2.82-6.11-0.21=3.34+4.9-1.07-0.15=8.58-0.76+6.54+0.42=7.66-1.27+7.64-7.38=8.85+0.53=8.83+6.85-7.06=9.58-4.57-3.8=5.62+0.23+8.52=4.32-1.41+6.46-7.85=8.08+0.7+8.3=5.63-1.94=7.22+3.7=5.94+9+4.22+2.78=7.26-4.14-2.53=8.93+3.29=8.38-0.64-0.93+8.16=5.71-0.35+9.11=8.95-5.79-2.91=8.09-4.38=6.65+0.28+3.17+8.82=8.58-0.78-0.62-1.34=7.95-1.33-3.11=3.39-0.6-1.5=9.89-5.28+4.41-5.02=1.81+9.72=2.5-1.03=5.3-0.21+4.17-5.65=9.77+8.39-6.01+9.25=8.85+6.26+5.15=3.03+8.01-2.45-4.99=1.45-0.5=3.85+3.69=9.92-2.05-4.57+0.06=6.61-0.45-2.03-3.65=7.89-3.87-1.02-0.89=4.48-0.15+6.79=3.5+9.47+2.31+9.9=9.06-1.18+5.49-2.93=5.23-3.3+5.99+8.15=2.17+1.4+8.41+3.76=5.86+1.39+0.77=4.56+3.16-2.27=7.52-4.12+8.18=2.09+6.12-1.86-5.66=4.72-0.63-0.06-1.14=0.49-0.35+5.76+9.36=8.54-2.09+6.34-8.2=3.84+4.04-1.07-5.53=6.75-1.74-4.23-0.54=6.13-3.13-2.36+7.12=7.91-3.64-2.39-0.27=8.19+3.62=7.06+9.77+6.53-3.9=5.22-3.41=3.28+5.8-4.42+8.61=2.75+1.91+2.88+7.19=8.96-5.2-1.76=8+6.66=8.07-4.01+3.91-3.89=8.48+6.67-5.33=9.17+3.59-2.91=7.73+2.58-1.37-7.34=3.5-3.19+2.28+0.94=6.94-1.57-2.6+9.82=4.9+3.79=5.65-0.48+1.08+6.82=8.48-2.28-4.52+9.34=9.86-6.22-0.59-1.33=6.73+6.46-7.23=6.44-1.3-2.57-0.61=1.96+8.11+1.43+5.5=3.36+0.36+3.77-0.32=2.57+8.26-1.19+3.84=8.51-0.92-6.76=8.11-0.04-4.87+1.88=4.55-0.88-0.61+9.9=3.26+1.64+4.37+7.34=8.52+4.42+0.94-0.68=9.59+4.58=9.47-7.44+2.74=6.21-5.42+5.08-3.82=1.23+2.38-3.23+3.58=3.09+7.62=7.07+0.4-4.41-0.02=9.35-4.52+3.98-2.49=8.82-0.13-1.41-4.86=7.35+9.88-4.3+5.34=3.55-0.8+9.08=6.17-0.46-3.05+9.82=8.08-4.64-1.99+8.53=5.9-4.24+9.91=9.32-0.43=3.95+8.3-1.77+1.92=2.48+5.14-5.87=8.7-6.78=5.32+1.54-3.08+7.76=8.1+5.21=5.53+0.58+1.18=8.02-1.73-0.38-5.24=7.88-4.03+5.42+5.39=1.42+4.6+4.8=9.97-0.04+2.37-4.12=1.87+4.65-3.87-1.24=5.9-0.67+6.86+7.86=6.19+5.64+9.23=6.56+2.72+8.26=7.47+7.42+0.41+0.21=2.58-0.13=4.9-0.58-1.54=7.58-0.77+8.32-8.07=5.77+2.97+3.42-3.9=3.67-2.83+1.44+7.62=5.16-0.13-4.31=7.25-0.82-4.92+1.77=6.58-0.69-2.14=2.48+9.26-9.77+1.47=1.68-0.63-0.07+4.38=3.04+7.87-3.64-4.53=9.83+7.93+5.84-0.93=9.25-9.13=3.36-0.18-0.51-2.09=8.32-1.35+8.27-3.67=3.66+7.83-1.6=4.23+9.1+3.71+4.69=7.87+8.25+4.76=8.35+5.2-0.04=9.97-8.15+1.48+2.74=9.01-1.41-0.7=6.44-0.87=2.14-1.55+2.34-2.42=3.84+6.78-9.12=4.55+8.4-1.09-9.82=9.49-4.69-0.54-0.18=8.02-2.71-0.31=3.7+3.38-6.83+1.33=7.11+6.42+4.59-0.22=9.08-4.97+0.65=3.46+9.12+7.09-1.43=8.31-1.62+3.29=4.28-1.55+6.1+7.46=9.23-1.84-6.36-0.63=8.08-0.89+0.86-6.92=8.27-6.34+4.7+5.7=9.35+4.54+1.72-0.87=7.08+7.55-6.99=9.36-0.94-5=4.09+4.83-5.8=8.76+6.33-1.15-6.95=5.42-5.21+2.96=6.97-2.53+6.89-4.56=7.17-6.08+0.24+5.3=3.66-3.36=5.45-3.17+7.54=9.31-2.44-6.36+9.23=5.18+3.08+6.91-9.19=5.23+7.67-6.43+6.46=9.44+4.04-7.98-3.23=3.19+9.01-6.31+6=5.01+9.9=5.04-1.61-0.54=5.47-5.25=2.08+7.43+1.96+0.48=5.27-1.42=5.37+4.79+1.81=9.1+9.19-9.14-7.75=4.99+4.66-3.71=3.92-1.37=9.67+2.69-5.4+8.02=3.06+5.86-5.64=6.6-0.89-4.51=5.93-1.7+2.77=9.07-3.62+2.18-7.22=8.66-7.48+1.87=8.72-0.13+1.06-0.76=4.49-1.83=1.57-0.92+7.12+0.12=2.05+7.37+8.7=9.42-0.68-0.1-3.88=5.31-1.22+7.33-3.76=8.28+5.94-0.71-5.11=3.73-1.74+4.73-1.15=6.08-3.07-1.08=8.4+6.46-8.86-2.3=2.89+0.62+8.88-8.81=7.65+5.7-4.55=3.09-0.16-0.2-1.64=7.11-1.43-2.29-2.68=6.52+2-2.73-5.01=2.52+8.96-7.9=9.6-4.09+4.01+9.22=9.78+9.28-3.09-9.67=3.86+5.08-4.56=9.82-5.51=6.17+9.61-0.62=5.26-4.48+5.81=8.68+1.32+1.3+1.05=9.34-6.8-1.02+4.18=8.21-5.52-0.19+0.86=5.93-4.45+8.87-2.05=6.59-1.94-0.06-3.13=4.26+3.44=9.88-3.9-4.89+0.02=3.34+5.22=4.74-0.83+6.72+4.66=7.52+7.94+0.79+4.03=8.18-6.56-0.39=8.03-2.48-0.44-3.72=9.48-0.15-3.08-0.16=9.44+9.86+4.84+6.03=6.11+4.69+7.6+3.35=7.06-2.17+7.97=9.54-7.22+0.75-2.63=2.33+6.95+1.31=6.76+4.22+7.51=9.14+2.98=2.71+9.03=7.14-5.61+5.43=5.07-2.3+5.59+1.16=6.72+7.96=9.32+2.42-9.9=3.33-1.13-1.55+9.69=8.42-0.16-5.17-1.25=8.39+5.38=2.26+4.43+3.44=1.29-0.22+4.53=7.93-2.54-5.13=7.92-0.16-3.46+4.04=6.72-5.18+3.86-2.37=0.7+9.13-5.21=2.11-1.6+1.89=4.58+9.77-5+4.07=8.21+5.91-2.36+7.58=5.98-1.74-2.29+8.68=6.93+2.76-1.58+1.64=8.98-1.59-1.06=9.12+6.93=8.44+1.41-5.36-2.23=9.69+0.17+6.15-8.33=6.95+9.49+4.87-3.35=3.91-3.03+8.5=2.02+2.89+3.45-1.06=4.22+8.6-2.07+3.58=8.9+0.66+5.79-9.25=9.18+4.25+1.59=3.48+6.88+4.41-5.02=7.17-1.39+6.45=2.46+5.61-6.11+3.11=9.17+2.12-4.6+1.49=參考答案9.94-1.98-1.81=6.152.41-0.16+9.53-6.95=4.839.19+2.26-2.13-2.25=7.077.72-0.89-5.17+3.7=5.362.29+2.02+8.6+5.66=18.573.58-1.44+8.68-2.09=8.733.57+8.53+3.41=15.519.04+4.29+3.58+7.83=24.748.65-1.41-0.14+5.33=12.438.54-1.51+6.12+9.02=22.178.54+6.87=15.419.21-7.85+6.87=8.235.96+5.8+6.11+8.63=26.57.95-1.85-4.15-0.69=1.265.82-0.66+7.8+9.41=22.378.81-1.07-2.23+2.13=7.648.74-0.54-3.51-1.39=3.35.81+3.72+8.46-3.98=14.014.75+0.04+5.61-7.54=2.861.09+2.47=3.564.16-1.1+7.57=10.636.59+3.21=9.82.15+1.94+6.68=10.779.84+5.87+0.15+9.04=24.99.02-6.55-2.04=0.432.02+1.62+7.88=11.529.4-3.1-4.2=2.17.98-6.75+6.37+3.27=10.877.45-5.4+3.33+8.83=14.219.15-2.95+4.96=11.169.79-5.81-0.94=3.047.29+4.74=12.038.19-8.08+8.79+2.15=11.059.71-6.79=2.925.97-1.23-3.83+2.23=3.143.73-1.49-1.76=0.489.9+1.06-6.47=4.496.45-5.4+4.65-4.03=1.675.43+5.2-7.88-0.49=2.269.87-5.14+8.39-7.04=6.082.67+8.78-9.39=2.060.18+6.33-1.58+7.53=12.468.27+3.28+4.47=16.028.44+7.17-4.29-8.07=3.253.64+8.66-2.66-9.5=0.146.07+8.82+4.95=19.848.96+8.29-5.91+3.05=14.399.4+9.84-8.06-5.83=5.353.03+5.36=8.391.68+4.13+3.05=8.863.5-1.83+3.74+0.76=6.171.91+9.05+2.05=13.019.32-1.58-6.57+2.95=4.126.98+9.71+4.8=21.495.22+7.26-0.89=11.599.86-5.87+8.03+6.35=18.379.77-2.1+5.86-0.32=13.219.72-1.66-3.17+3.73=8.628.79-3.02-4.14+2.09=3.725.74+2.18+9.03+1.76=18.717.56-0.8+0.26+1.32=8.345.09+0.91+4.04+3.51=13.552.16+4.31+1.95+9.9=18.329.09-3.64+7.58=13.037.41-7.01+8.21+6.81=15.422.77-1.45+7.38-1.99=6.719.31+6.73-0.59=15.454.34+2.17-4.23+9.58=11.868.85-6.3-0.98-0.18=1.399.43-0.8=8.634.4+1.68+7.89-5.6=8.371.42+3.71=5.134.52+9.14-0.95+4.87=17.580.99+6.97=7.968.76+0.71+0.19-2.7=6.965.8-1.1+4.94+1.66=11.39.18+0.92-9.49+6.32=6.936.89+0.56+2.21-3.64=6.029.72-4.42+1.82=7.128.71-1.58=7.130.85+7.86+9.13=17.845.98+9.25+1.02-7.13=9.125.01+2.9-5.29=2.623.36+3.42+6.41-9.07=4.124.85+8.61+9.21+0.62=23.292.71+7.53-1.15=9.099.42+3.01=12.437.64-1.83=5.811.45+9.35-1.7-2.19=6.918.65+1.41-8.16=1.97.15-1.73-4.64=0.785.5+7.31-8.32+3.04=7.531.17+7.25+2.24+7.67=18.334.84-1.4-2.06=1.386.64-0.39+0.09+2.38=8.721.79-0.19=1.66.49-1.52+0.52-1.2=4.299.5-5.63+8.99=12.869.41-0.48-5.58=3.353.25-1.7=1.555.65+0.14+1-3.71=3.087.93+0.02+0.73-3.77=4.915.84+5.39=11.239.95-0.94=9.013.69-2.42-0.68+7.53=8.129.85-2.24+0.04-4.37=3.285.65+0.48+8.68=14.815.48+9.59+7.92-8.76=14.232.96-0.08-2.63+6.91=7.168.99-1.97-5.61+0.72=2.130.39+4.6-1+5.62=9.613.25+8.97-0.23=11.998.9+5.75+7.13+9.37=31.158.73-7.79+7.47+3.79=12.27.12+2.1+5.84+8.07=23.135.02+1.35+6.02-8.15=4.245.93+4.41-3.87=6.474.06+8.15-6.45=5.768.1-2.09=6.013.83-0.29=3.548.68-1.34-4.67=2.676.72-1.23=5.497.21-4.42+7.7-3.75=6.747.88-0.32+2.51+9.99=20.063.06-1.8=1.268.38-7.78+3.66+1.03=5.299.76+0.43+9.62+6.35=26.167.74+4.73-1.21-3.48=7.787.76-5.27+3.58-0.22=5.859.09-0.12-8.28-0.5=0.192.11-0.13-1.33=0.659.65-0.74+4.88-6.58=7.217.64-1.29-3.55+3.62=6.421.34+8.22+3.31-5.34=7.530.29+4.92+7.16-8.46=3.918.08+2.46+0.41-8.02=2.933.81+4.89-5.74+4.47=7.437.93+5.37+3.22=16.528.7-0.97-0.16-3.7=3.879.77-5.89-2.28-0.57=1.039.16-2.6+1.85-5.82=2.597.45-4.16=3.296.07-5.19=0.883.88+9.69+6.48-1.96=18.093.82+2.12+1.79+4.22=11.958.16+5.09-4.5-2.1=6.658.1-5.13-0.64-1.78=0.555.63-0.68-3.1+6.63=8.485.72+3.79-3.06-5.46=0.998.41-3.92+0.85-3.89=1.455.51+1.19-4.94=1.764.56-2.56=25.78+0.21-2.07-0.51=3.419.34-0.38-0.78-2=6.189.25+4.53-5.73-2.29=5.767.37+5.05-9.85+1.41=3.989.03-2.3-5.15-1.47=0.117.33+7.36-8.19+1.53=8.034.52-2.73-0.56+9.44=10.679.73+5.38=15.110.7+3.31-2.45=1.568.84-3.84+2.3+8.03=15.334.68-2.23-0.64=1.813.82+9.32-3.97-2.58=6.598.67-6.76+7.97-1.21=8.673.06-2.92+4.33=4.476.89-3.26-2.84=0.794.12+5.97+5.08+1.67=16.848.61-0.94+3.81+7.24=18.725.58+8.98-8.42+7.04=13.183.91+6.19+9.82+9.95=29.873.81+9.91+3.77=17.498.82+4.16=12.982.37+0.9-2.54+2.44=3.173.72+3.82-0.63-5.87=1.049.97-2.83-0.81-4.01=2.326.51-2.62-1.59=2.37.33-1.46-1.11-0.68=4.083-0.14+7.18-7.4=2.645.55+8.81-1.28=13.089.36-2.09+6.51=13.780.03+8.04+5.53-6.48=7.129.59+1.49-1.2-8.42=1.463.76+9.63=13.399.08+9.29+6.98=25.352.21+8.29-9.39=1.111.55+8.59+1.92=12.062.91+2.22+7.51-0.4=12.242.36+6.41-0.78-1.96=6.032.22+2.15=4.379.11+2.61-4.82+4.68=11.586.87+3.31=10.182.52+8.46=10.985.33-4.7-0.24+6.12=6.515.88+7.59+8.46-2=19.936.85-5.45+1.13=2.536.23+6.49-1.52-8.86=2.349.57+2.96-5.24-3.28=4.017.33+6.25+3.76=17.346.62-4.36=2.261.42-0.56+2.41=3.279.25-3.75-2.5=32.9+3.28+5=11.187.61+1.41-2.56+4.21=10.677.55-3.23+4.79+6.29=15.49.02-0.09-1.61+0.6=7.922.94-2.75+8+0.44=8.639.82+4.97+5.26+1.81=21.866.21+2.28=8.494.69+0.43+6.69=11.819.38-8.1+5.68-3.15=3.810.1+9.98-4.45=5.638.17+8+5.17-1.3=20.041.12-0.48+9.4-6.17=3.871.49+8.51-1.73-1.5=6.772.16+9.88+3.47=15.519.65+9.48-7.01-6.52=5.63.44+7.82+9.01+6.63=26.99.9-7.45=2.458.35+5.85-7.56-0.96=5.683.21+2.22-3.38+4.29=6.348.74-3.41-3.37=1.968.45+6.21-2.94=11.723.83-1.06+1.8+4.17=8.746.45-2.91+9.75+5.52=18.810.87+4.16+3.89+2.24=11.169.84-2.51+5.51=12.842.99-0.03=2.960.68+3.03-0.94+7.04=9.819.51-6.18-2.14+7.45=8.643.91-1.46-1.39=1.068.38-1.1-0.24=7.043.99+0.95=4.940.83+7.31=8.149.78-3.39-4.26-1.51=0.625.3-1.08=4.221.15+4.72-5.46=0.417.07-4.51+9.48+3.97=16.016.71-3.14-0.28-1.63=1.668.75-7.5-0.13+2.66=3.788.44+6.24+0.1-9.77=5.016.76-0.46-0.93-0.23=5.148.3+6.73+5.9-0.04=20.897.48-3.11-0.03=4.346.21+5.95+8.84+4.48=25.489.16+8.87=18.032.49+9.42-2.38-5.3=4.239.48-1.82-6.78+9.09=9.976.88-2.27-0.74-2.14=1.738.7-2.45-5.36+2.68=3.575.66-2.74+5.28=8.25.06+6.34=11.42.75-0.88=1.879.83+8.62-4.84=13.614.05-2.97+2.45+0.28=3.815.45-3.73+5.01+9.58=16.312.18+1.66-1.38+4.33=6.798.66-2.27-6.19=0.29.54+8.17+3.04-2.18=18.571.49+5.55-4.14+2.02=4.926.76-4.91+5.99=7.849.4+5.98+9.07+0.87=25.324.13+5.13+6.77+6.3=22.331.8-1.46+5.21-3.65=1.97.11+1.93+2.67+3.85=15.567.74+2.34+3.66+9.69=23.436.88-0.68+0.9=7.16.35-1.98=4.379.98+8.9-9.34+7.8=17.347.86+6.31-4.77-4.75=4.657.91-2.56-2.95+6.41=8.816.56+8.47-7.8-6.52=0.719.1-1.33-3.67-3.29=0.811.79+4.91+5-8.67=3.039.47+6.33+9.35+9.2=34.355.39+9.11+0.04=14.549.73-0.29+0.74-9.58=0.61.02+3.97=4.995.36+5.68+1.51=12.554.28-2.14=2.149.21-0.21-5.85-2.3=0.858.66-3.13-3.99+4.28=5.825.36-1.64-1.88+3.41=5.257.89-6.62=1.274.31-0.07+7.22=11.463.85+8.19-0.89=11.156.26+3.62-1.17+7.45=16.169.62-0.35+6.23=15.55.69-1.63+3.03=7.097.46+9.03+0.47=16.968.14-1.48+5.82=12.488.65+0.87-8.18+3.37=4.719.65+8.51+4.23+7.96=30.359.95+8.15-0.7=17.49.5+6.45-0.26=15.697.81-4.72+5.58+3.95=12.621.11+8.02+1.52-6.52=4.131.5+2.37+7.43+8.29=19.596.48+4.65+1.19-2.48=9.849.76-2.84=6.925.64+5.49-6.81=4.324.99-4.64+6.64+4.76=11.759.32-2.15-3.29+4.8=8.685.3+8.06+2.85=16.214.68-2.91+0.87=2.646.69-4.18+1.07-3.07=0.518.07+9.72=17.795.7-3+9.27+3.41=15.388.66+1.07+2.66+1.4=13.799.83+7.23+0.6+1.64=19.33.56+4.99+4.21+9.13=21.897.08-0.2-6.56=0.326.67-2.28-3.73+4.98=5.646.71+4.56-4.63=6.642.02+1.73+7.03+0.75=11.537.06+2.34-0.88+5.81=14.337.58-1.44-0.55-1.47=4.127.42-4.05-3.22=0.154.66+6.27-9.05+3.86=5.748.34-0.34-5.22-1.41=1.379.86-8.6+0.38-0.12=1.528+3.26-3.87+1.4=8.790.17+9.93+6.7=16.87.41-0.69+4.41=11.139.4-0.63-2.7=6.075.22+9.32+8.44=22.980.46+7.15-1.45+2.56=8.723.93-1.4+9.42+7.76=19.719.84-5.29-0.66+9.23=13.129.78-5.45+2.04-3.63=2.746.45-2.21-0.24-3.46=0.543.07-0.65+8.86=11.289+6.08+6.64+2.06=23.788.68-7.47=1.212.99+1.16=4.155.85+4.73-2.54-6.28=1.768.82-1.85+1.61+3.35=11.933.6+3.48+4.59+9.54=21.215.37-1.64+7.14-3.23=7.642.11+6.78-7.65=1.244.92-2.5+2.87=5.299.61-1.64+4.23-7.82=4.389.09+7.32-8.9=7.516.59+3.94-5.11=5.423.57+7.45-7.64-1.48=1.99.99+3.96-1.43=12.523.55+8.72+4.94+9.84=27.056.27+2.28-0.58=7.978.52+8.2+8.1-6.32=18.59.92-2.77=7.159.08-4.62-2.09-1.75=0.622.2+6.08-6.33-1.44=0.514.88+7-8.5+5.18=8.566.46-1.49-0.2-0.33=4.446.26-2.93+8.58=11.913.69+1.82+7.75-2.34=10.929.57-1.09-2.94+9.02=14.561.18+4.18+7.49+0.52=13.377.93-0.62-5.76-0.2=1.357.53+0.28-3.39=4.428.8-1.79-1.62-0.85=4.544.21+0.03-0.14+3.13=7.237.14+0.52=7.666.64+5.19-3.24=8.596.86-0.93=5.938.1-0.16+4.08+9.16=21.189.82-6.46-1.18+0.96=3.144.77+2.45-0.82=6.49+7.82-6.65-7.38=2.799.45+7.27=16.729.09+9.79+5.13=24.019.57-4.2-2.61-0.17=2.597.54-0.72=6.828.49-0.95+2.99-7.02=3.519.05+0.05+2.89=11.996.17+4.44+1.14-6.13=5.629.78-7.2+8.56-8.41=2.738.16-1.9-1.61+7.06=11.718.3-7.22+3.41+3.63=8.128.82-5.95+9.23=12.11.93+5.23=7.169.84-2.2-7.23+8.47=8.888.75-4.33+1.62-2.54=3.53.08-1.82+6.49=7.758.48+7.54+7.82+7.02=30.864.48-2.77+7.87-4.38=5.29.24+9.69+4.62=23.554.98-0.82-2.71+0.56=2.010.71+5.51=6.224.79-0.4-1.97+7.36=9.789.5-8+0.28+4.96=6.746.1+4.46+2.14+1.26=13.961.4+0.1+6.3=7.87.79+4.8+1.23=13.826.25-2.02-3.42=0.814.67+6.5-2.66+7.68=16.190.09+1.27+2.7=4.069.8-6.52+7.58+8.13=18.997.21-5.67+8.37+4.01=13.929.5+7.17+8.18-2.03=22.820.1+2.5+6.57+9.03=18.25.8-3.94=1.869.96-5.75=4.219.38-1.25-7.4=0.739.98+1.48=11.463.87+6.55-1.8=8.622.83+0.96-1.21=2.588.1+7.48-1.45-2.36=11.778.9+9.58-0.27-5.53=12.681.8+0.5-1.15=1.157.58+0.03+0.42+7.26=15.294.32+4.64+0.81=9.775.81+8.66-1+7.84=21.315.41+9.19-1.41-7.01=6.186.44-2.86=3.589.27+2.18-5.58+9.43=15.38.57+4.33=12.99.13-2.89-0.38-1=4.861.92+7.82+9.67=19.410.4+9.46-1.75-1.32=6.799.87-4.72-1.27=3.882.24+0.08=2.329.08+0.41-0.9-4.36=4.237.64-7.33=0.319.56-0.22-1.21=8.135.29+1.32+1.67=8.286.78-4.31-1.45=1.029.82-0.72-5.38-2.14=1.588.73+3.28-2.74+5.03=14.39.67-4.09+2.41+7.95=15.949.55-3.26-5.26=1.037.82+8.84+4.01-7.92=12.751.8-0.31-1.17+3.54=3.867.64+0.71+4.51-5.45=7.414.87-1.55+4.74=8.067.78-2.67=5.118.02+8.44+6.2-1.28=21.385.81+6.87=12.685.46+4.81-5.16+6.77=11.887.8+9.68-7.58-3.44=6.462.96+9.29-4.9+1.42=8.778.4-6.39-1.28+9.06=9.792.54-0.62+3.05=4.974.29-1.89+1.58+8.37=12.359.17-3.42+5.59=11.343.64+6.3-1.84-7.36=0.746.07+8.46-5.68-5.47=3.386.85-2.87=3.987.45-1.81-0.99=4.655.94-3.05-1.67+9.33=10.559.4-1.52+8.52+0.08=16.484.02-0.31-0.11-1=2.69.94-6.54-0.84-1.75=0.818.77-6.75-1.11-0.67=0.247.82+1.2-6.21=2.816.04-2.16-1.33+5.3=7.858.53-3.72+3.64=8.458.69-1.53-0.81=6.359.1-6.11+3.63=6.628.37-6.39+6.9=8.887.2+4.35+6.83+4.28=22.666.88-1.37-0.26=5.254.33+5.32+2.47-7.17=4.959.3-2.8=6.56.7-1.19+0.72=6.239.96-9.61+6.5+7.98=14.839.7+7.42=17.124.89-1.3+5.55-6.61=2.532.75+9.18+5.65-0.94=16.649.3-4.71-1.32=3.274.23+0.11+1.55+8.23=14.129.87-3.02-2.7=4.159.53+1.67+2.57-2.28=11.498.35-5.41-0.18-0.64=2.127+1.63=8.636.86-0.59+4.56-9.48=1.356.9-4.18=2.720.26+7.8+4.58=12.647.95+6.06+1.72-0.98=14.758.94-1.11-1.41-1.28=5.146.92+0.65+0.23=7.82.04-0.18=1.868.18+6.84-5.09+3.14=13.076.99+4.45=11.443.95+6.33-8.39+6.79=8.689.97-4.27-1.37-3.88=0.457.81-4.57-1.66=1.583.45+7.54+3.96=14.957.86+2.29+9.41-1.94=17.628.71+3.28+5.84=17.835.66-1.62+4.77-3.5=5.317.15-3.07-3.64=0.448.47-0.13+6.38-0.56=14.163.19+9.88=13.078.81+6.06-8.59-5.86=0.426.97+3.52+4.8=15.296.95+2.63+7.12-6.84=9.863.76+3.65-0.88+3.71=10.249.48-2.1=7.383.36-1.04+6.28+6.88=15.487.39+5.53+5.15=18.071.97+9.26+6.56-0.58=17.213.87-1.77+3.39=5.497.73-0.91-2.01-3.18=1.635.42-3.27+4.59=6.742.62-1.05+0.24=1.819.83-8.78=1.059.55-3.51-4+4.45=6.499.95+2.82-6.11-0.21=6.453.34+4.9-1.07-0.15=7.028.58-0.76+6.54+0.42=14.787.66-1.27+7.64-7.38=6.658.85+0.53=9.388.83+6.85-7.06=8.629.58-4.57-3.8=1.215.62+0.23+8.52=14.374.32-1.41+6.46-7.85=1.528.08+0.7+8.3=17.085.63-1.94=3.697.22+3.7=10.925.94+9+4.22+2.78=21.947.26-4.14-2.53=0.598.93+3.29=12.228.38-0.64-0.93+8.16=14.975.71-0.35+9.11=14.478.95-5.79-2.91=0.258.09-4.38=3.716.65+0.28+3.17+8.82=18.928.58-0.78-0.62-1.34=5.847.95-1.33-3.11=3.513.39-0.6-1.5=1.299.89-5.28+4.41-5.02=41.81+9.72=11.532.5-1.03=1.475.3-0.21+4.17-5.65=3.619.77+8.39-6.01+9.25=21.48.85+6.26+5.15=20.263.03+8.01-2.45-4.99=3.61.45-0.5=0.953.85+3.69=7.549.92-2.05-4.57+0.06=3.366.61-0.45-2.03-3.65=0.487.89-3.87-1.02-0.89=2.114.48-0.15+6.79=11.123.5+9.47+2.31+9.9=25.189.06-1.18+5.49-2.93=10.445.23-3.3+5.99+8.15=16.072.17+1.4+8.41+3.76=15.745.86+1.39+0.77=8.024.56+3.16-2.27=5.457.52-4.12+8.18=11.582.09+6.12-1.86-5.66=0.694.72-0.63-0.06-1.14=2.890.49-0.35+5.76+9.36=15.268.54-2.09+6.34-8.2=4.593.84+4.04-1.07-5.53=1.286.75-1.74-4.23-0.54=0.246.13-3.13-2.36+7.12=7.767.91-3.64-2.39-0.27=1.618.19+3.62=11.817.06+9.77+6.53-3.9=19.465.22-3.41=1.813.28+5.8-4.42+8.61=13.272.75+1.91+2.88+7.19=14.738.96-5.2-1.76=28+6.66=14.668.07-4.01+3.91-3.89=4.088.48+6.67-5.33=9.829.17+3.59-2.91=9.857.73+2.58-1.37-7.34=1.63.5-3.19+2.28+0.94=3.536.94-1.57-2.6+9.82=12.594.9+3.79=8.695.65-0.48+1.08+6.82=13.078.48-2.28-4.52+9.34=11.029.86-6.22-0.59-1.33=1.726.73+6.46-7.23=5.966.44-1.3-2.57-0.61=1.961.96+8.11+1.43+5.5=173.36+0.36+3.77-0.32=7.172.57+8.26-1.19+3.84=13.488.51-0.92-6.76=0.838.11-0.04-4.87+1.88=5.084.55-0.88-0.61+9.9=12.963.26+1.64+4.37+7.34=16.618.52+4.42+0.94-0.68=13.29.59+4.58=14.179.47-7.44+2.74=4.776.21-5.42+5.08-3.82=2.051.23+2.38-3.23+3.58=3.963.09+7.62=10.717.07+0.4-4.41-0.02=3.049.35-4.52+3.98-2.49=6.328.82-0.13-1.41-4.86=2.427.35+9.88-4.3+5.34=18.273.55-0.8+9.08=11.836.17-0.46-3.05+9.82=12.488.08-4.64-1.99+8.53=9.985.9-4.24+9.91=11.579.32-0.43=8.893.95+8.3-1.77+1.92=12.42.48+5.14-5.87=1.758.7-6.78=1.925.32+1.54-3.08+7.76=11.548.1+5.21=13.315.53+0.58+1.18=7.298.02-1.73-0.38-5.24=0.677.88-4.03+5.42+5.39=14.661.42+4.6+4.8=10.829.97-0.04+2.37-4.12=8.181.87+4.65-3.87-1.24=1.415.9-0.67+6.86+7.86=19.956.19+5.64+9.23=21.066.56+2.72+8.26=17.547.47+7.42+0.41+0.21=15.512.58-0.13=2.454.9-0.58-1.54=2.787.58-0.77+8.32-8.07=7.065.77+2.97+3.42-3.9=8.263.67-2.83+1.44+7.62=9.