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

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2.68+4.01=2.15+1.98=6.58+4.92=1.26+3.55=0.55+2.53=2.07+5.57=3.32+3.64=3.74+4.14=4.28+8.71=2.71+2.41=7.76+8.82=3.47+2.85=4.61+5.16=4.6+5.43=2.49+4.45=8.86+8.83=4.19+7.4=1.2+8.99=8.08+0.78=6.45+2.41=8.53+8.1=9.75+9.18=4.6+8.63=5.45+4.83=4.37+8.31=7.58+7.66=8.71+2.52=3.78+3.57=2.74+4.8=6.37+8.43=5.22+2.39=9.71+3.6=6.62+4.57=0.21+9.51=3.81+6.93=5.67+7.99=5.3+0.63=4.93+3.93=4.62+3.25=3.22+3.5=0.04+4.86=9.31+6.75=8.52+0.35=1.04+9.07=8.53+7.29=0.75+7.94=0.62+6.76=9.78+8.31=7.79+2.66=0.94+2.59=7.85+4.62=0.67+8.7=7.45+8.15=9.47+3.13=6.4-3.55=5.51-0.41=6.83-4.49=5.21-4=7.22-3.1=6.49-1.71=4.13-2.14=9.83-2.53=9.75-8.01=5.54-4.33=2.91-1.06=9.63-2.24=8.08-2.74=8.09-5.98=8.85-5.68=7.34-6.19=9.02-2.06=3.06-2.26=9.24-4.76=1.71-0.45=3.78-0.49=8.93-1.33=8.33-8.23=8.34-5.74=6.99-2.84=8.61-7.8=9.51-7.44=9.4-7.21=6.56-4.56=8.59-0.19=5.07-4.2=8.25-4.07=3.68-3.31=6.57-4.96=8.96-7.97=7.72-5.82=8.17-8=7.07-1.77=3.82-3.11=8.28-1.45=2.76-2.2=9.18-3=9.8-4.24=8.39-1.91=8.46-5.26=5.25-1.39=4.84-3.81=7.75-5.62=6.19-3.6=7.88-6.47=9.36-1.05=6.67-0.76=2.62-1.52=4.9-2.01=8.52+5.36+3.58=5.59+4.72+8.86=6.11+1.56+3.67=9.76+0.82+1.84=2.7+0.32+5.14=4.59+5.46+6.96=2.57+2.96+5.21=5.99+6+6.23=0.19+4.53+6.57=3.25+0.9+4.46=1.14+8.89+1.49=1.33+5.43+6.2=2.97+0.56+9.84=7.72+4.28+9.3=3.32+2.27+8.38=2.48+7.41+5.04=4.49+8.08+6.48=2.08+3.95+8.62=1.66+2.45+7.52=1.59+6.15+5.28=3.35+4.72+7.18=1.91+0.66+8.91=4.5+7.36+1.96=4.37+9.23+9.67=7.37+3.66+7.52=9.71+8.28+8.87=1.9+9.3+3.95=8.57+0.49+0.25=3.88+4.23+7.94=2.41+1.05+5.21=4.62+4.69+5.47=6.18+0.19+8.7=5.77+0.16+6.01=6.14+9.01+2.04=2.5+9.97+3.74=6.02+5.5+1.32=7.36+9.51+9.36=7.28+9.52+8.88=0.85+7.74+1.2=4.11+8.99+0.22=4.9+7.84+0.25=8+0.94+5.25=3.03+9.83+7.54=7.52+4.29+6.6=2.57+7.86+2.85=7.87+3.04+7.36=3.15+3.63+9.62=9.41+6.48+8.87=2.16+5.86+6.01=7.82+3.45+4.81=5.74+1.63+9.24=0.02+3.88+8.84=2.76+4.54+5.32=0.34+4.15+6.6=8.66+0.96-6.59=3.98+8.47-9.38=2.64+4.53-4.56=2.72+6.8-4.03=6.02+7.5-3.1=9.59+9.56-0.2=8.79+6.15-8.11=9.76+9.26-6.05=8.05+3.11-1.99=6.37+3.6-0.51=1.75+6.64-3.34=2.98+4.19-1.63=2.23+8.02-1.68=9.2+5.31-0.24=8.95+5.98-9.86=8.87+1.79-1.85=7.87+3.7-7.2=8.15+6.92-0.09=4.17+1.91-2=1.09+3.78-0.75=0.35+8.22-6.74=7.35+3.16-7.06=1.03+7.99-0.95=9.59+0.26-3.91=6.33+6.97-1.93=6.86+6.6-4.09=6.62+6.5-5.26=6.83+2.5-1.38=3.53+6.01-4.36=6.63+3.54-3.59=0.52+6.4-2.97=1.34+5.07-0.29=3.56+6.6-8.16=8.16+9.68-0.21=8.17+1.41-0.41=9.7+3.81-7.47=2.41+5.52-2.27=3.92+6.8-1.03=5.7+7.73-5.43=9.28+0.52-3.5=0.34+8.98-0.64=5.67+9.72-7.53=4.42+2.42-5.3=5.2+0.61-3.91=5.33+6.2-7.44=9.25+5.75-7.39=3.42+7.52-8.39=8.82+5.59-1.22=2.61+6.68-4.1=9.84+2-8.16=3.05+6.29-1.47=7.34+2.4-6.18=7.95+0.46-8.3=4.83+6-5.09=9.82-6.36+3.03=6.84-2.8+0.38=9.31-3.6+4=6.6-2.96+8.52=7.59-7.44+5.29=7.06-0.04+6.57=2.96-1.49+5.61=8.68-3.35+1.92=4.55-3.83+9.54=9.7-8.92+4.42=0.53-0.12+7.51=8.45-6.4+9.71=7.04-1.1+5.29=2.49-0.88+9.82=3.51-1.53+0.74=9.42-2.37+0.85=5.31-0.66+5.51=6.64-6.3+0.23=8.39-1.33+4.85=9.01-4.18+6.15=4.81-1.28+2.98=6.78-4.17+9.71=5.51-0.16+4.04=6.62-5.78+5.6=5.16-0.02+1.81=9.02-6.38+4.85=7.2-2.6+4.5=8.25-4.96+7.64=3.1-1.56+9.64=6.86-5.28+8.66=2-1.76+7.83=5.64-4.14+2.15=7.8-3.49+0.44=3.82-3.43+8.02=7.43-5.5+0.39=7.82-4.34+9.86=3.42-0.77+2.12=6.18-4.25+8.33=8.26-2.27+9.25=8.06-6.92+4.53=8.41-0.19+6.03=4.74-4.38+1.21=9.61-8.76+7.08=8.93-0.87+0.41=8.1-0.62+6.56=9.57-0.73+8.08=9.12-1.27+6.03=6.25-2+3.93=9.62-2.44+2.56=7.59-2.24+6.22=3.5-0.27+8.3=4.43-2.54+6.43=6.18-1.53+2.2=4.08-3.28+2.89=3.63-0.9-1.48=7.52-4.55-1.15=8.62-2.89-0.4=7-2.98-0.22=3.61-0.48-0.52=6.42-3.49-2.57=2.85-0.2-1.88=8.65-2.98-2.42=8.4-3.95-3.57=7.33-0.29-3.5=9.76-4.94-0.75=9.97-4.98-3.95=7.88-1.59-1.34=3.68-1.33-0.04=4-0.95-2.12=7.28-4.78-1.14=1.09-0.45-0.23=9.85-2.91-2.21=5.07-3.91-0.65=9.14-1.88-6.48=3.6-0.42-2.05=8.67-4.64-1.55=9.92-5.9-3=3.73-1.73-0.78=9.58-0.39-0.89=3.35-2.23-0.24=4.38-0.41-2.68=9.13-3.2-4.8=9.32-2.19-6.05=9.6-0.09-5.36=2.03-0.55-0.91=5.66-3.01-2.04=5.5-2.41-0.03=2.83-0.08-0.61=6.65-2.64-2.85=9.08-4.73-1.18=9.38-5.96-1.04=5.57-3.46-1.1=4.99-0.25-3.2=8.18-3.03-3.51=5.7-2.37-0.77=8.54-2.12-1.17=8.65-0.35-7.89=9.95-0.1-2.6=7.24-4.53-1.31=6.17-0.93-4=7.24-0.29-2.9=4.33-0.85-2.85=6.39-0.34-4.66=6.66-4.66-0.24=5.25-1.39-2.3=6.41-0.83-1.45=9.72-1.05-3.66=8.54-4.49-3.13=1.35+8.32+9.24+6.82=3.64+1.39+3.25+5.34=2.76+8.06+6.91+3.63=7.18+7.98+0.28+5.83=5.45+7+4.18+7.96=1.6+5.12+1.19+7.46=5.86+1.98+4.25+8.05=6.83+0.46+5.95+4.15=3.43+8.64+2.91+4.48=9.79+4.55+0.16+0.7=4.28+8.17+8.31+3.14=3.27+0.83+1.57+2.53=5.18+1.85+8.24+3.27=4.8+9.12+7.03+1.49=7.88+0.7+0.77+8.21=7.34+1.26+6.69+6.51=6.9+9.49+6.97+8.88=5.51+8.87+5.36+0.58=5.96+7.06+6.61+2.52=4.14+7.25+3.28+7.45=1.04+7.13+0.14+1.7=8.39+0.15+0.96+5=0.28+6.93+3.1+1.33=6.78+4.3+5.35+3.18=3.76+2.78+1.54+3.34=1.4+4.13+7.06+8.66=8.26+4.51+9.07+1.96=1.77+9.61+0.78+9.53=5.12+3.42+9.43+4.36=1.68+3.32+3.79+6.29=1.29+0.29+0.23+4.36=0.36+4.44+9.69+8.15=6.62+3.15+6.42+9.12=2.14+0.77+7.05+5.9=2.8+6.74+4.78+1.53=1.43+1.58+5.17+4.91=1.35+7.79+2.31+2.97=1.71+7.17+1.9+4.81=1.71+3.32+5.03+4.56=0.56+3.31+0.47+4.54=1.64+1.24+5.41+6.41=4.48+0.92+5.2+4=5.67+5.23+9.42+7.56=0.38+4.69+8.39+6.19=9.32+8.27+6.8+1.88=2.57+5.79+2.87+6.06=9.46+1.68+0.36+7.1=7.19+7.14+7.64+4.92=3.56+9.16+2.86+7.39=7.81+1.78+6.37+1.59=3.4+7.9+2.6+1.61=9.03+7.48+0.79+4.21=0.96+0.69+0.86+2.65=7.21+3.49+3.75+8.96=6.74+6.53+7.45-5.24=9.76+7.16+9.41-4.41=3.61+8.8+2.84-2.22=7.23+1.6+9.94-2.81=1.25+2.93+7.52-1.8=4.71+7.03+1.15-2.23=9.32+8.04+2.61-1.06=9.59+9.62+7.11-2.99=2.4+2.32+3.41-6.1=9.66+2.31+0.83-7.19=9.07+8.08+1.74-8.43=4.08+4.97+3.39-6.79=7.7+3.01+9.37-2.66=2.32+0.35+7.31-3.97=0.09+0.75+3.1-0.28=9.04+5.3+7.79-5.62=8.99+9.42+8.44-9.45=9.78+3.97+0.06-2.24=6.42+9.44+2.98-4.8=4.19+6.68+0.22-2.08=0.86+7.76+8.18-0.63=4.52+7.07+1.5-8.72=3.7+2.49+6.92-1.07=2.51+7.63+4.71-3.19=5.11+6.36+5.37-9.57=6.67+7.95+7.52-4.11=3.51+4.95+7.72-1.23=3.86+3.35+7.32-6.04=2.34+9.13+2.78-1.32=4.78+3.82+5.25-0.08=7.99+5.82+2.71-3.16=8.05+4.58+2.45-1.89=4.02+8.85+4.98-7.57=9.08+1.01+0.94-1.33=9.53+4.61+0.74-9.02=3.14+3.88+3.59-9.58=2.27+8.91+5.78-6.03=4.01+3.11+0.76-2.89=8.94+5.11+2.65-5.87=2.55+0.42+2.91-3.8=8.57+4.74+4.54-6.16=1.54+4.25+1.89-4.3=6.23+5.67+4.89-8.26=6.05+2.75+5.17-6.45=7.86+4.26+8.27-0.08=8.95+1.15+1.34-8.33=9.45+4.47+1.1-6.87=2.33+2.54+4.49-2.89=9.73+9.03+2.02-9.68=3.02+1.39+8.19-7.94=8.13+7.56+5.14-5.26=0.48+5.42+9.44-7.96=1.04+6.93+7.27-7.02=1.08+1.38+7.17-8.1=9.31+8.77-2.73+4.74=6.14+7.36-7.38+1.82=2.02+6.22-2.05+6.17=3.48+7.91-1.73+0.63=8.21+3.76-1.77+6.84=2.6+8.3-5.15+3.67=8.89+8.59-2.29+6.76=6.71+7.98-1.5+6.96=2.84+4-3.73+5.42=6.6+4.66-7.64+4.94=3.01+7.79-1.9+8.69=7.6+9.42-8.9+3.22=5.93+8.58-0.22+9.2=6.42+7.82-2.19+2.34=6.88+6.41-3.81+6.13=9.81+0.94-3.29+5.17=7.33+1.2-3.8+7.42=2.6+6.84-0.36+4.49=0.15+9.32-7.95+2.44=0.25+5.97-2.77+8=0.09+9.95-3.33+7.51=0.76+4.57-4.79+5.75=9.06+3.23-6.82+1.89=7.37+0.51-4.76+0.88=8.76+5.61-3.74+0.07=5.11+9.22-9.83+8.41=6.42+8.48-9.44+4.54=2.23+8.06-9.3+7.68=7.94+2.21-0.72+2.51=6.87+5.75-7.79+7.44=5.09+8.51-2.96+6.75=3.51+4.87-4.85+3.79=4.39+2.22-3.33+1.09=1.33+9.54-1.68+2.79=8.32+9.4-8.46+0.86=5.08+7.55-9.96+0.38=8.17+8.72-0.53+2.96=6+1.74-6.39+4.15=8.66+9.36-4.98+1.01=8.47+7.6-4.54+6.65=8.58+5.25-1.46+5.88=6.86+0.64-0.21+7.45=4.02+9.43-1.56+6.57=0.95+6.12-3.39+6.39=8.32+2.69-8.98+6.48=4.57+9.21-0.99+2.92=4.48+6.46-0.57+2.21=9.75+1.89-0.51+8.64=4.4+7.24-7.48+2.64=2.32+7.28-3.95+5.85=2.16+6.55-2.01+7.4=4.27+3.62-2.7+4.31=7.67+9.67-1.43+8.39=9.88+8.92-4.44+0.63=1.13+9.48-6.86-1.41=1.58+3.8-0.72-1.03=7.3+6.55-3.24-0.59=6.45+4.8-1.78-1.52=7.66+8.96-0.75-8.06=3.81+4.55-6.53-1.69=9.82+3.69-1.13-7.57=8.85+8.99-8.35-8.87=4.34+5.52-0.38-8.33=8.84+6.1-1.29-4.56=6.31+4.66-0.86-1.03=9.43+5.56-4.67-9.16=9.97+3.37-6.23-2.03=4.42+8.57-2.02-6.39=7.21+8.3-3.79-3.41=9.82+0.02-5.95-0.49=0.27+8.24-3.64-2.58=6.97+5.59-5.35-2.88=9.81+8.43-8.9-4.01=8.91+8.29-4.69-5.76=9.79+9.52-0.41-6.2=2.53+9.83-2.62-4.64=6.05+7.63-3.7-2.26=9.47+2.07-2.44-1.14=6.76+3.69-4.78-2.43=5.67+5.7-2.87-3.95=9.12+8.58-5.84-9.39=1.08+9.96-4.4-1.89=9.96+4.87-2.11-3.66=6.72+5.91-1.98-8.77=7.37+5.25-0.06-9.64=6.62+3.59-0.67-8.53=8.47+8.57-8.26-6.93=4.75+2.64-1.61-2.71=9.87+8.28-7.34-6.2=6.08+7.68-0.22-6.06=5.26+3.54-4.27-0.35=4.79+5.51-0.12-6.02=6.79+9.7-4.59-1.46=8.63+6.23-6.93-3.51=4.43+9.84-8.23-3.64=7.75+9-3.19-5.44=9.06+8.64-2.48-5.9=5.4+8.91-0.94-1.46=0.97+9.41-7.19-1.44=9.23+9.14-4.65-8.41=6.61+5.99-0.22-1.25=5.22+6.98-2.81-8.05=1.31+9.36-5.92-2.59=1.26+8.24-4.01-1.07=3.61+4.14-3.93-0.96=4.09+6.46-0.45-5.93=7.54+8.55-9.2-4.52=2.75+9.22-1.99-6.66=8.05-2.04+0.11+6.38=9.02-0.76+3.76+0.2=9.22-4.82+2.5+8.04=5.59-4.15+3.39+8.78=5.92-1.52+8.87+4.97=6.22-3.23+4.64+6.49=7.23-5.71+7.84+6.36=6.06-3.95+6.21+1.74=8.17-3.24+4.93+2.69=9.03-2.43+6.06+8.97=8.14-6.74+6.76+4=5.19-2.22+1.37+2.06=7.42-1.62+4.13+7.67=8.32-3.84+1.16+2.86=9.29-6.38+7.4+2.01=1.12-0.52+2.83+1.44=7.35-4.52+7.31+5.38=4.66-0.74+6.29+1.17=3.19-1.52+5.62+3.69=8.44-4.51+8.6+3.04=9.77-6.37+7.45+3.34=5.65-5.08+9.48+3.53=9.22-7.65+5.13+9.45=8.44-0.86+5.86+0.97=4.21-1.14+9.81+0.59=9.46-2.63+7.71+6.9=2.85-0.53+2.1+9.73=3.56-3.06+2.52+8=0.4-0.07+6.71+9.61=3.38-0.49+2.76+2.75=9.65-0.74+1.48+2.69=6.22-3.68+6.36+6.12=8.31-2.49+6.12+2.25=6.57-5.11+2.82+1.4=2.87-0.08+0.98+1.15=8.7-5.03+7.03+6.52=5.43-2.47+0.88+4.27=6.2-3.97+7.04+9.01=8.92-8.02+1.97+3.68=6.44-5+5.51+2.71=8.31-6.81+2.09+0.27=2.32-0.96+9.71+1.2=3.37-2.57+1.74+3.22=9.42-6.12+6.22+2.89=4.72-2.56+4.52+1.49=8.56-3.38+7.72+5.92=3.59-3.14+5.12+4.62=3.37-2.57+1.77+4.98=2.15-1.18+5.34+5.85=3.74-1.29+7.03+3.92=8.65-2.83+0.83+6.27=7.65-2.65+1.36+7.59=9.17-4.2+9.46+2.3=2.95-0.98+2.29+1.52=7.88-2.8+8.15-9.43=1.96-0.22+8.42-5.74=9.36-7.36+6.78-8.64=7.99-0.78+8.18-3.09=9.2-0.31+6-1.8=8.07-2.77+0.1-0.64=9.46-2.76+4.95-0.55=9.03-5.87+8.35-0.7=9.11-7.54+9.59-2.33=6.52-3.35+9.33-7.41=9.16-3.62+4.04-5.87=7.46-0.43+2.86-2.76=2.81-0.66+3.35-2.89=7.96-5.23+3.51-4.78=8.98-0.48+6.33-7.82=6.95-3.95+2.21-3.46=5.97-5.59+7.75-1.52=7.64-2.81+2.93-5.88=9.4-4.52+3.52-5.8=5.67-3.63+2.82-0.16=4.28-1.54+8.25-9.29=7.39-1.45+6.15-4.19=8.34-6.39+6.64-2.16=5.05-1.53+5.37-1.03=9.96-1.81+8.9-7.81=9.83-2.16+2.54-1.53=8.55-2.51+6.86-6.39=6.46-1.88+0.48-3.95=8.06-5.57+6.94-4.89=3.18-2.79+5.09-3.82=9.29-2.89+6.46-5.59=5.21-0.21+4.17-6.98=7.72-1.91+5.2-0.43=5.43-2.7+4.56-1=6.56-5.76+7.83-4.49=9.79-2.33+2.57-7.21=8-5.82+5.62-0.66=9.73-3.54+1.18-3.84=3.47-0.56+6.03-4.32=9.95-7.1+6.79-3.38=7.69-2.9+8.41-7.23=9.67-1.15+2.17-9.64=8.63-0.85+3.89-9.14=5.71-2.52+4.68-4.04=7.39-1.87+4.88-0.93=7.33-5.32+6.22-5.43=6.58-0.98+8.86-5.31=4.45-2.57+7.74-7.99=8.53-5.78+6.32-3.44=5.22-4.89+7.8-7.97=9.1-2.37+2.7-0.22=9.66-4.63+9.65-5.88=8.64-6.89+2.13-0.51=8.67-2.38+8.19-9.07=6.23-2.42-3.47+8.87=6.95-2.39-3.02+9.99=6.82-3.03-1.45+4.33=3.96-0.13-0.66+5.5=6.16-1.9-3.25+9.9=9.27-4.61-3.43+8.68=7.97-0.27-7.5+2.96=6.74-0.48-1.82+9.89=4.19-0.06-0.96+7.81=3.29-1.94-0.34+4.04=4.38-0.13-3.75+9.35=9.94-1.18-0.62+5.87=6.03-1.88-0.97+9.99=7.65-2.83-0.33+3.15=8.92-3.55-1.73+8.36=9.91-2.88-5.38+6.12=9.46-6.23-1.17+2.08=8.88-7.17-0.2+4.65=7.42-0.83-5.08+0.84=9.09-7.12-1.56+0.87=8.8-0.08-4.97+4.59=3.84-0.13-1.97+5.86=9.43-5.32-3.34+2.76=8.09-1.56-4.8+1.32=5.89-2.99-1.55+0.57=7-0.86-3.9+8.19=8.08-6.25-0.76+4.96=8.3-1.83-5.74+3.62=5.6-1.53-3.74+7.84=5.41-0.67-4.05+6.21=8.66-1.93-2.25+1.87=9.69-0.8-1.71+3.77=9.92-2.63-2.32+7.77=9.95-8.3-0.75+0.21=6.99-0.4-0.91+5.77=9.61-3.53-3.48+6.34=8.86-2.42-1.76+4.39=9.91-1.18-4.13+5.25=4.45-2.04-1.94+1.4=7.48-2.33-4.35+0.86=4.22-0.29-2.56+8.93=4.19-0.79-0.32+0.49=6.17-0.54-2+8.25=7.32-1.98-4.59+3.35=3.43-1.97-0.15+7.42=9.36-8.35-0.27+2.71=9.52-4.26-0.94+0.58=7.39-3.08-3.76+4=9.18-0.82-2.09+8.4=8.99-1.06-1.45+8.41=7.16-3.63-2.14+9.44=4.92-0.39-2.99+2.73=9.95-4.37-2.23+1.62=8.7-1.63-3.16+3.76=5.49-0.88-2.47-0.3=9.03-4.85-1.13-2.36=9.1-4.92-0.93-0.69=8.53-7.67-0.21-0.18=2.75-0.76-0.98-0.5=9.68-0.14-1.17-6.42=6.72-2.61-1.66-1.21=7.28-1.05-0.9-4.28=8.65-1.75-3.38-1.49=5.81-0.56-2.16-1.29=9.12-0.22-2.29-0.44=9.45-6.62-0.25-0.54=9.06-4.9-0.59-3.31=8.24-2.05-0.89-0.99=7.36-2.96-2.75-1.16=5.57-0.07-2.67-1.58=9.09-0.45-1.74-3.47=8.87-0.22-0.42-7.96=8.58-2.07-2.6-0.57=8.44-1.2-0.51-0.12=4.17-2.34-0.78-0.84=9.16-0.61-6.41-0.99=9.13-0.1-5.5-1.95=9.51-1.89-3.41-2.93=8.12-2.02-1.07-1.65=9.64-3.75-2.37-1.65=7.71-0.28-3.75-2.78=7.64-1.21-1.49-3.18=8.91-0.62-2.84-3.29=9.95-3.87-1.35-0.99=6.05-0.35-3.54-1.71=7.44-0.82-0.19-3.08=7.74-0.14-4.04-1.45=9.77-0.63-0.48-0.85=8.21-0.21-0.88-1.46=9.7-7.19-1.19-0.94=7.83-1.94-1.24-2.43=6.95-2.95-0.34-2.9=9.73-4.78-2.64-0.71=7.37-0.52-0.48-0.2=9.52-0.96-6.4-1.55=9.92-2.88-5.78-0.8=9.91-0.79-4.45-3.82=8.3-0.34-6.64-0.67=8-1.41-2.58-2.59=9.45-1.69-1.57-2.13=7.21-0.46-3.24-2.92=8.05-3.67-2.01-0.35=6.99-2.78-0.03-2.44=9.95-0.07-2.46-1.54=9.45-2.23-0.66-4.37=7.21-1.33-3.53-1.09=6.67-0.11-0.12-2.53=5-0.09-2.86-0.9=參考答案2.68+4.01=6.692.15+1.98=4.136.58+4.92=11.51.26+3.55=4.810.55+2.53=3.082.07+5.57=7.643.32+3.64=6.963.74+4.14=7.884.28+8.71=12.992.71+2.41=5.127.76+8.82=16.583.47+2.85=6.324.61+5.16=9.774.6+5.43=10.032.49+4.45=6.948.86+8.83=17.694.19+7.4=11.591.2+8.99=10.198.08+0.78=8.866.45+2.41=8.868.53+8.1=16.639.75+9.18=18.934.6+8.63=13.235.45+4.83=10.284.37+8.31=12.687.58+7.66=15.248.71+2.52=11.233.78+3.57=7.352.74+4.8=7.546.37+8.43=14.85.22+2.39=7.619.71+3.6=13.316.62+4.57=11.190.21+9.51=9.723.81+6.93=10.745.67+7.99=13.665.3+0.63=5.934.93+3.93=8.864.62+3.25=7.873.22+3.5=6.720.04+4.86=4.99.31+6.75=16.068.52+0.35=8.871.04+9.07=10.118.53+7.29=15.820.75+7.94=8.690.62+6.76=7.389.78+8.31=18.097.79+2.66=10.450.94+2.59=3.537.85+4.62=12.470.67+8.7=9.377.45+8.15=15.69.47+3.13=12.66.4-3.55=2.855.51-0.41=5.16.83-4.49=2.345.21-4=1.217.22-3.1=4.126.49-1.71=4.784.13-2.14=1.999.83-2.53=7.39.75-8.01=1.745.54-4.33=1.212.91-1.06=1.859.63-2.24=7.398.08-2.74=5.348.09-5.98=2.118.85-5.68=3.177.34-6.19=1.159.02-2.06=6.963.06-2.26=0.89.24-4.76=4.481.71-0.45=1.263.78-0.49=3.298.93-1.33=7.68.33-8.23=0.18.34-5.74=2.66.99-2.84=4.158.61-7.8=0.819.51-7.44=2.079.4-7.21=2.196.56-4.56=28.59-0.19=8.45.07-4.2=0.878.25-4.07=4.183.68-3.31=0.376.57-4.96=1.618.96-7.97=0.997.72-5.82=1.98.17-8=0.177.07-1.77=5.33.82-3.11=0.718.28-1.45=6.832.76-2.2=0.569.18-3=6.189.8-4.24=5.568.39-1.91=6.488.46-5.26=3.25.25-1.39=3.864.84-3.81=1.037.75-5.62=2.136.19-3.6=2.597.88-6.47=1.419.36-1.05=8.316.67-0.76=5.912.62-1.52=1.14.9-2.01=2.898.52+5.36+3.58=17.465.59+4.72+8.86=19.176.11+1.56+3.67=11.349.76+0.82+1.84=12.422.7+0.32+5.14=8.164.59+5.46+6.96=17.012.57+2.96+5.21=10.745.99+6+6.23=18.220.19+4.53+6.57=11.293.25+0.9+4.46=8.611.14+8.89+1.49=11.521.33+5.43+6.2=12.962.97+0.56+9.84=13.377.72+4.28+9.3=21.33.32+2.27+8.38=13.972.48+7.41+5.04=14.934.49+8.08+6.48=19.052.08+3.95+8.62=14.651.66+2.45+7.52=11.631.59+6.15+5.28=13.023.35+4.72+7.18=15.251.91+0.66+8.91=11.484.5+7.36+1.96=13.824.37+9.23+9.67=23.277.37+3.66+7.52=18.559.71+8.28+8.87=26.861.9+9.3+3.95=15.158.57+0.49+0.25=9.313.88+4.23+7.94=16.052.41+1.05+5.21=8.674.62+4.69+5.47=14.786.18+0.19+8.7=15.075.77+0.16+6.01=11.946.14+9.01+2.04=17.192.5+9.97+3.74=16.216.02+5.5+1.32=12.847.36+9.51+9.36=26.237.28+9.52+8.88=25.680.85+7.74+1.2=9.794.11+8.99+0.22=13.324.9+7.84+0.25=12.998+0.94+5.25=14.193.03+9.83+7.54=20.47.52+4.29+6.6=18.412.57+7.86+2.85=13.287.87+3.04+7.36=18.273.15+3.63+9.62=16.49.41+6.48+8.87=24.762.16+5.86+6.01=14.037.82+3.45+4.81=16.085.74+1.63+9.24=16.610.02+3.88+8.84=12.742.76+4.54+5.32=12.620.34+4.15+6.6=11.098.66+0.96-6.59=3.033.98+8.47-9.38=3.072.64+4.53-4.56=2.612.72+6.8-4.03=5.496.02+7.5-3.1=10.429.59+9.56-0.2=18.958.79+6.15-8.11=6.839.76+9.26-6.05=12.978.05+3.11-1.99=9.176.37+3.6-0.51=9.461.75+6.64-3.34=5.052.98+4.19-1.63=5.542.23+8.02-1.68=8.579.2+5.31-0.24=14.278.95+5.98-9.86=5.078.87+1.79-1.85=8.817.87+3.7-7.2=4.378.15+6.92-0.09=14.984.17+1.91-2=4.081.09+3.78-0.75=4.120.35+8.22-6.74=1.837.35+3.16-7.06=3.451.03+7.99-0.95=8.079.59+0.26-3.91=5.946.33+6.97-1.93=11.376.86+6.6-4.09=9.376.62+6.5-5.26=7.866.83+2.5-1.38=7.953.53+6.01-4.36=5.186.63+3.54-3.59=6.580.52+6.4-2.97=3.951.34+5.07-0.29=6.123.56+6.6-8.16=28.16+9.68-0.21=17.638.17+1.41-0.41=9.179.7+3.81-7.47=6.042.41+5.52-2.27=5.663.92+6.8-1.03=9.695.7+7.73-5.43=89.28+0.52-3.5=6.30.34+8.98-0.64=8.685.67+9.72-7.53=7.864.42+2.42-5.3=1.545.2+0.61-3.91=1.95.33+6.2-7.44=4.099.25+5.75-7.39=7.613.42+7.52-8.39=2.558.82+5.59-1.22=13.192.61+6.68-4.1=5.199.84+2-8.16=3.683.05+6.29-1.47=7.877.34+2.4-6.18=3.567.95+0.46-8.3=0.114.83+6-5.09=5.749.82-6.36+3.03=6.496.84-2.8+0.38=4.429.31-3.6+4=9.716.6-2.96+8.52=12.167.59-7.44+5.29=5.447.06-0.04+6.57=13.592.96-1.49+5.61=7.088.68-3.35+1.92=7.254.55-3.83+9.54=10.269.7-8.92+4.42=5.20.53-0.12+7.51=7.928.45-6.4+9.71=11.767.04-1.1+5.29=11.232.49-0.88+9.82=11.433.51-1.53+0.74=2.729.42-2.37+0.85=7.95.31-0.66+5.51=10.166.64-6.3+0.23=0.578.39-1.33+4.85=11.919.01-4.18+6.15=10.984.81-1.28+2.98=6.516.78-4.17+9.71=12.325.51-0.16+4.04=9.396.62-5.78+5.6=6.445.16-0.02+1.81=6.959.02-6.38+4.85=7.497.2-2.6+4.5=9.18.25-4.96+7.64=10.933.1-1.56+9.64=11.186.86-5.28+8.66=10.242-1.76+7.83=8.075.64-4.14+2.15=3.657.8-3.49+0.44=4.753.82-3.43+8.02=8.417.43-5.5+0.39=2.327.82-4.34+9.86=13.343.42-0.77+2.12=4.776.18-4.25+8.33=10.268.26-2.27+9.25=15.248.06-6.92+4.53=5.678.41-0.19+6.03=14.254.74-4.38+1.21=1.579.61-8.76+7.08=7.938.93-0.87+0.41=8.478.1-0.62+6.56=14.049.57-0.73+8.08=16.929.12-1.27+6.03=13.886.25-2+3.93=8.189.62-2.44+2.56=9.747.59-2.24+6.22=11.573.5-0.27+8.3=11.534.43-2.54+6.43=8.326.18-1.53+2.2=6.854.08-3.28+2.89=3.693.63-0.9-1.48=1.257.52-4.55-1.15=1.828.62-2.89-0.4=5.337-2.98-0.22=3.83.61-0.48-0.52=2.616.42-3.49-2.57=0.362.85-0.2-1.88=0.778.65-2.98-2.42=3.258.4-3.95-3.57=0.887.33-0.29-3.5=3.549.76-4.94-0.75=4.079.97-4.98-3.95=1.047.88-1.59-1.34=4.953.68-1.33-0.04=2.314-0.95-2.12=0.937.28-4.78-1.14=1.361.09-0.45-0.23=0.419.85-2.91-2.21=4.735.07-3.91-0.65=0.519.14-1.88-6.48=0.783.6-0.42-2.05=1.138.67-4.64-1.55=2.489.92-5.9-3=1.023.73-1.73-0.78=1.229.58-0.39-0.89=8.33.35-2.23-0.24=0.884.38-0.41-2.68=1.299.13-3.2-4.8=1.139.32-2.19-6.05=1.089.6-0.09-5.36=4.152.03-0.55-0.91=0.575.66-3.01-2.04=0.615.5-2.41-0.03=3.062.83-0.08-0.61=2.146.65-2.64-2.85=1.169.08-4.73-1.18=3.179.38-5.96-1.04=2.385.57-3.46-1.1=1.014.99-0.25-3.2=1.548.18-3.03-3.51=1.645.7-2.37-0.77=2.568.54-2.12-1.17=5.258.65-0.35-7.89=0.419.95-0.1-2.6=7.257.24-4.53-1.31=1.46.17-0.93-4=1.247.24-0.29-2.9=4.054.33-0.85-2.85=0.636.39-0.34-4.66=1.396.66-4.66-0.24=1.765.25-1.39-2.3=1.566.41-0.83-1.45=4.139.72-1.05-3.66=5.018.54-4.49-3.13=0.921.35+8.32+9.24+6.82=25.733.64+1.39+3.25+5.34=13.622.76+8.06+6.91+3.63=21.367.18+7.98+0.28+5.83=21.275.45+7+4.18+7.96=24.591.6+5.12+1.19+7.46=15.375.86+1.98+4.25+8.05=20.146.83+0.46+5.95+4.15=17.393.43+8.64+2.91+4.48=19.469.79+4.55+0.16+0.7=15.24.28+8.17+8.31+3.14=23.93.27+0.83+1.57+2.53=8.25.18+1.85+8.24+3.27=18.544.8+9.12+7.03+1.49=22.447.88+0.7+0.77+8.21=17.567.34+1.26+6.69+6.51=21.86.9+9.49+6.97+8.88=32.245.51+8.87+5.36+0.58=20.325.96+7.06+6.61+2.52=22.154.14+7.25+3.28+7.45=22.121.04+7.13+0.14+1.7=10.018.39+0.15+0.96+5=14.50.28+6.93+3.1+1.33=11.646.78+4.3+5.35+3.18=19.613.76+2.78+1.54+3.34=11.421.4+4.13+7.06+8.66=21.258.26+4.51+9.07+1.96=23.81.77+9.61+0.78+9.53=21.695.12+3.42+9.43+4.36=22.331.68+3.32+3.79+6.29=15.081.29+0.29+0.23+4.36=6.170.36+4.44+9.69+8.15=22.646.62+3.15+6.42+9.12=25.312.14+0.77+7.05+5.9=15.862.8+6.74+4.78+1.53=15.851.43+1.58+5.17+4.91=13.091.35+7.79+2.31+2.97=14.421.71+7.17+1.9+4.81=15.591.71+3.32+5.03+4.56=14.620.56+3.31+0.47+4.54=8.881.64+1.24+5.41+6.41=14.74.48+0.92+5.2+4=14.65.67+5.23+9.42+7.56=27.880.38+4.69+8.39+6.19=19.659.32+8.27+6.8+1.88=26.272.57+5.79+2.87+6.06=17.299.46+1.68+0.36+7.1=18.67.19+7.14+7.64+4.92=26.893.56+9.16+2.86+7.39=22.977.81+1.78+6.37+1.59=17.553.4+7.9+2.6+1.61=15.519.03+7.48+0.79+4.21=21.510.96+0.69+0.86+2.65=5.167.21+3.49+3.75+8.96=23.416.74+6.53+7.45-5.24=15.489.76+7.16+9.41-4.41=21.923.61+8.8+2.84-2.22=13.037.23+1.6+9.94-2.81=15.961.25+2.93+7.52-1.8=9.94.71+7.03+1.15-2.23=10.669.32+8.04+2.61-1.06=18.919.59+9.62+7.11-2.99=23.332.4+2.32+3.41-6.1=2.039.66+2.31+0.83-7.19=5.619.07+8.08+1.74-8.43=10.464.08+4.97+3.39-6.79=5.657.7+3.01+9.37-2.66=17.422.32+0.35+7.31-3.97=6.010.09+0.75+3.1-0.28=3.669.04+5.3+7.79-5.62=16.518.99+9.42+8.44-9.45=17.49.78+3.97+0.06-2.24=11.576.42+9.44+2.98-4.8=14.044.19+6.68+0.22-2.08=9.010.86+7.76+8.18-0.63=16.174.52+7.07+1.5-8.72=4.373.7+2.49+6.92-1.07=12.042.51+7.63+4.71-3.19=11.665.11+6.36+5.37-9.57=7.276.67+7.95+7.52-4.11=18.033.51+4.95+7.72-1.23=14.953.86+3.35+7.32-6.04=8.492.34+9.13+2.78-1.32=12.934.78+3.82+5.25-0.08=13.777.99+5.82+2.71-3.16=13.368.05+4.58+2.45-1.89=13.194.02+8.85+4.98-7.57=10.289.08+1.01+0.94-1.33=9.79.53+4.61+0.74-9.02=5.863.14+3.88+3.59-9.58=1.032.27+8.91+5.78-6.03=10.934.01+3.11+0.76-2.89=4.998.94+5.11+2.65-5.87=10.832.55+0.42+2.91-3.8=2.088.57+4.74+4.54-6.16=11.691.54+4.25+1.89-4.3=3.386.23+5.67+4.89-8.26=8.536.05+2.75+5.17-6.45=7.527.86+4.26+8.27-0.08=20.318.95+1.15+1.34-8.33=3.119.45+4.47+1.1-6.87=8.152.33+2.54+4.49-2.89=6.479.73+9.03+2.02-9.68=11.13.02+1.39+8.19-7.94=4.668.13+7.56+5.14-5.26=15.570.48+5.42+9.44-7.96=7.381.04+6.93+7.27-7.02=8.221.08+1.38+7.17-8.1=1.539.31+8.77-2.73+4.74=20.096.14+7.36-7.38+1.82=7.942.02+6.22-2.05+6.17=12.363.48+7.91-1.73+0.63=10.298.21+3.76-1.77+6.84=17.042.6+8.3-5.15+3.67=9.428.89+8.59-2.29+6.76=21.956.71+7.98-1.5+6.96=20.152.84+4-3.73+5.42=8.536.6+4.66-7.64+4.94=8.563.01+7.79-1.9+8.69=17.597.6+9.42-8.9+3.22=11.345.93+8.58-0.22+9.2=23.496.42+7.82-2.19+2.34=14.396.88+6.41-3.81+6.13=15.619.81+0.94-3.29+5.17=12.637.33+1.2-3.8+7.42=12.152.6+6.84-0.36+4.49=13.570.15+9.32-7.95+2.44=3.960.25+5.97-2.77+8=11.450.09+9.95-3.33+7.51=14.220.76+4.57-4.79+5.75=6.299.06+3.23-6.82+1.89=7.367.37+0.51-4.76+0.88=48.76+5.61-3.74+0.07=10.75.11+9.22-9.83+8.41=12.916.42+8.48-9.44+4.54=102.23+8.06-9.3+7.68=8.677.94+2.21-0.72+2.51=11.946.87+5.75-7.79+7.44=12.275.09+8.51-2.96+6.75=17.393.51+4.87-4.85+3.79=7.324.39+2.22-3.33+1.09=4.371.33+9.54-1.68+2.79=11.988.32+9.4-8.46+0.86=10.125.08+7.55-9.96+0.38=3.058.17+8.72-0.53+2.96=19.326+1.74-6.39+4.15=5.58.66+9.36-4.98+1.01=14.058.47+7.6-4.54+6.65=18.188.58+5.25-1.46+5.88=18.256.86+0.64-0.21+7.45=14.744.02+9.43-1.56+6.57=18.460.95+6.12-3.39+6.39=10.078.32+2.69-8.98+6.48=8.514.57+9.21-0.99+2.92=15.714.48+6.46-0.57+2.21=12.589.75+1.89-0.51+8.64=19.774.4+7.24-7.48+2.64=6.82.32+7.28-3.95+5.85=11.52.16+6.55-2.01+7.4=14.14.27+3.62-2.7+4.31=9.57.67+9.67-1.43+8.39=24.39.88+8.92-4.44+0.63=14.991.13+9.48-6.86-1.41=2.341.58+3.8-0.72-1.03=3.637.3+6.55-3.24-0.59=10.026.45+4.8-1.78-1.52=7.957.66+8.96-0.75-8.06=7.813.81+4.55-6.53-1.69=0.149.82+3.69-1.13-7.57=4.818.85+8.99-8.35-8.87=0.624.34+5.52-0.38-8.33=1.158.84+6.1-1.29-4.56=9.096.31+4.66-0.86-1.03=9.089.43+5.56-4.67-9.16=1.169.97+3.37-6.23-2.03=5.084.42+8.57-2.02-6.39=4.587.21+8.3-3.79-3.41=8.319.82+0.02-5.95-0.49=3.40.27+8.24-3.64-2.58=2.296.97+5.59-5.35-2.88=4.339.81+8.43-8.9-4.01=5.338.91+8.29-4.69-5.76=6.759.79+9.52-0.41-6.2=12.72.53+9.83-2.62-4.64=5.16.05+7.63-3.7-2.26=7.729.47+2.07-2.44-1.14=7.966.76+3.69-4.78-2.43=3.245.67+5.7-2.87-3.95=4.559.12+8.58-5.84-9.39=2.471.08+9.96-4.4-1.89=4.759.96+4.87-2.11-3.66=9.066.72+5.91-1.98-8.77=1.887.37+5.25-0.06-9.64=2.926.62+3.59-0.67-8.53=1.018.47+8.57-8.26-6.93=1.854.75+2.64-1.61-2.71=3.079.87+8.28-7.34-6.2=4.616.08+7.68-0.22-6.06=7.485.26+3.54-4.27-0.35=4.184.79+5.51-0.12-6.02=4.166.79+9.7-4.59-1.46=10.448.63+6.23-6.93-3.51=4.424.43+9.84-8.23-3.64=2.47.75+9-3.19-5.44=8.129.06+8.64-2.48-5.9=9.325.4+8.91-0.94-1.46=11.910.97+9.41-7.19-1.44=1.759.23+9.14-4.65-8.41=5.316.61+5.99-0.22-1.25=11.135.22+6.98-2.81-8.05=1.341.31+9.36-5.92-2.59=2.161.26+8.24-4.01-1.07=4.423.61+4.14-3.93-0.96=2.864.09+6.46-0.45-5.93=4.177.54+8.55-9.2-4.52=2.372.75+9.22-1.99-6.66=3.328.05-2.04+0.11+6.38=12.59.02-0.76+3.76+0.2=12.229.22-4.82+2.5+8.04=14.945.59-4.15+3.39+8.78=13.615.92-1.52+8.87+4.97=18.246.22-3.23+4.64+6.49=14.127.23-5.71+7.84+6.36=15.726.06-3.95+6.21+1.74=10.068.17-3.24+4.93+2.69=12.559.03-2.43+6.06+8.97=21.638.14-6.74+6.76+4=12.165.19-2.22+1.37+2.06=6.47.42-1.62+4.13+7.67=17.68.32-3.84+1.16+2.86=8.59.29-6.38+7.4+2.01=12.321.12-0.52+2.83+1.44=4.877.35-4.52+7.31+5.38=15.524.66-0.74+6.29+1.17=11.383.19-1.52+5.62+3.69=10.988.44-4.51+8.6+3.04=15.579.77-6.37+7.45+3.34=14.195.65-5.08+9.48+3.53=13.589.22-7.65+5.13+9.45=16.158.44-0.86+5.86+0.97=14.414.21-1.14+9.81+0.59=13.479.46-2.63+7.71+6.9=21.442.85-0.53+2.1+9.73=14.153.56-3.06+2.52+8=11.020.4-0.07+6.71+9.61=16.653.38-0.49+2.76+2.75=8.49.65-0.74+1.48+2.69=13.086.22-3.68+6.36+6.12=15.028.31-2.49+6.12+2.25=14.196.57-5.11+2.82+1.4=5.682.87-0.08+0.98+1.15=4.928.7-5.03+7.03+6.52=17.225.43-2.47+0.88+4.27=8.116.2-3.97+7.04+9.01=18.288.92-8.02+1.97+3.68=6.556.44-5+5.51+2.71=9.668.31-6.81+2.09+0.27=3.862.32-0.96+9.71+1.2=12.273.37-2.57+1.74+3.22=5.769.42-6.12+6.22+2.89=12.414.72-2.56+4.52+1.49=8.178.56-3.38+7.72+5.92=18.823.59-3.14+5.12+4.62=10.193.37-2.57+1.77+4.98=7.552.15-1.18+5.34+5.85=12.163.74-1.29+7.03+3.92=13.48.65-2.83+0.83+6.27=12.927.65-2.65+1.36+7.59=13.959.17-4.2+9.46+2.3=16.732.95-0.98+2.29+1.52=5.787.88-2.8+8.15-9.43=3.81.96-0.22+8.42-5.74=4.429.36-7.36+6.78-8.64=0.147.99-0.78+8.18-3.09=12.39.2-0.31+6-1.8=13.098.07-2.77+0.1-0.64=4.769.46-2.76+4.95-0.55=11.19.03-5.87+8.35-0.7=10.819.11-7.54+9.59-2.33=8.836.52-3.35+9.33-7.41=5.099.16-3.62+4.04-5.87=3.717.46-0.43+2.86-2.76=7.132.81-0.66+3.35-2.89=2.617.96-5.23+3.51-4.78=1.468.98-0.48+6.33-7.82=7.016.95-3.95+2.21-3.46=1.755.97-5.59+7.75-1.52=6.617.64-2.81+2.93-5.88=1.889.4-4.52+3.52-5.8=2.65.67-3.63+2.82-0.16=4.74.28-1.54+8.25-9.29=1.77.39-1.45+6.15-4.19=7.98.34-6.39+6.64-2.16=6.435.05-1.53+5.37-1.03=7.869.96-1.81+8.9-7.81=9.249.83-2.16+2.54-1.53=8.688.55-2.51+6.86-6.39=6.516.46-1.88+0.48-3.95=1.118.06-5.57+6.94-4.89=4.543.18-2.79+5.09-3.82=1.669.29-2.89+6.46-5.59=7.275.21-0.21+4.17-6.98=2.197.72-1.91+5.2-0.43=10.585.43-2.7+4.56-1=6.296.56-5.76+7.83-4.49=4.149.79-2.33+2.57-7.21=2.828-5.82+5.62-0.66=7.149.73-3.54+1.18-3.84=3.533.47-0.56+6.03-4.32=4.629.95-7.1+6.79-3.38=6.267.69-2.9+8.41-7.23=5.979.67