四年级数学（小数加减运算）计算题专项练习与答案

四年级数学（小数加减运算）计算题专项练习与答案2.64+8.02=6.09+3.4=1.6+1.36=4.6+7.26=5.39+6.8=3.64+5.62=5.85+7.64=8.79+3.65=0.15+2.56=7.56+4.52=5.45+7.71=6.05+3.43=9.55+2.91=4.02+8.3=4.28+9.8=6.52+7.08=6.2+1.09=8.66+7.04=0.04+3.46=5.47+9.07=2.77+9.12=2.22+6.14=3.24+5.4=2.09+2.78=0.38+3.58=6.85+9.99=5.42+4.92=3.2+7.84=7.63+3=2.19+5.96=0.57+9.02=1.64+1.34=6.06+9.26=1.64+0.94=6.26+1=1.54+6.19=9.38+7.13=2.72+5.91=3.95+7.55=5.11+3.61=7.42+8.79=7.19+5.81=9.48+3.28=8.32+7.84=7.12+3=9.69+4.66=8.59+2.44=5.12+4.98=6.26+0.6=5.57+8.75=3.27+1.8=2.33+9.18=7.64+1=1.59+2.79=2.22-0.88=5.49-0.63=6.81-2.44=2.91-1.45=7.84-3.85=7.34-4.1=3.75-0.04=4.03-0.51=9.32-2.35=5.9-5.41=1.28-0.17=6.57-4.19=8.69-6.66=4.56-4.24=5.08-4.44=4.29-3.92=5.32-2.74=5.91-1.5=5.01-3.29=7.73-3.36=6.6-4.84=9.55-4.89=5.4-4.14=8.63-0.97=7.16-0.1=9.12-7.67=6.05-0.86=8.36-3.17=5.32-1.78=8.78-5.87=7.01-1.85=6.51-4.6=4.04-0.93=4.93-0.07=3.74-3.57=8.47-6.9=5.03-3.5=8.52-2.73=2.06-1.06=7.99-0.85=6.1-1.6=5.04-4.21=7.85-1.95=9.33-1.31=9.44-7.21=3.22-0.56=7.75-2.94=8.1-4.62=7.99-2.21=7.72-1.03=7.29-0.6=7.74-6.01=5.59-1.88=8.14-6.75=5.4+5.68+7.17=8.77+5.34+5.97=9.43+2.33+8.1=8.96+1.96+6.44=9.16+6.11+1.37=5.06+9.36+9.82=8.74+6.06+6.08=5.64+9.19+3.44=3.74+8.19+2.28=9.54+8.94+7.79=8.99+7.27+8.25=5.88+8.42+5.78=1.21+5.62+2.39=7.12+9.97+6.32=9.96+5.23+7.05=8.49+4.27+3.22=6.44+9.76+2.84=9.89+0.14+0.49=9.53+1.13+0.77=1.97+0.33+7.39=3.56+9.55+7.17=4.52+5.4+7.13=4.87+0.43+6.57=0.07+2.8+7.34=1.23+8.27+9.73=5.42+5.79+2.35=3.1+0.54+0.97=0.56+5.15+6.71=1.29+6.89+8.08=0.8+8.68+5.9=6.35+4.99+0.44=2.13+9.74+1.5=9.36+9.5+3.02=1.23+4.83+7.79=7.95+8.21+5.07=1.36+2.56+0.05=8.18+8.55+7.17=3.96+7.1+8.38=1.82+8.7+5.43=4.43+0.04+1.54=5.41+5.7+4.44=0.55+6.04+7.71=5.95+3.37+9.54=7.14+3.75+4=6.79+8.13+6.2=0.9+7.8+8.64=3.14+1.36+1.96=0.81+8.52+8.95=3.39+9.96+8.99=3.12+1.04+3.72=7.44+2.53+9.59=2.9+3.09+7.03=7.2+4.4+8.78=5.8+7.79+6.71=4.35+3-1.59=7.42+9.26-6.33=4.88+3.95-2.21=7.58+1.21-7.35=4.72+9.09-9.45=2.2+6.18-4.59=1.2+3.99-2.88=8.13+8.19-0.16=8.99+0.24-3.84=9.25+9.24-5.73=6.39+8.37-2.92=4.49+9.95-7.79=8.22+1.56-2.14=0.45+5.51-4.29=8.01+5.43-4.35=3.13+5.29-5.63=6.26+9.04-3.47=9.11+4.18-4.03=9.2+5.36-2.85=0.24+8.48-4.59=9.47+4.55-8.79=1.67+5.33-1.08=8.46+4.63-4.03=3.66+2.79-1.68=5.94+1.23-0.12=8.63+5.32-9.49=4.84+9.18-6.61=9.5+2.53-8.47=4.75+0.85-1.8=8.61+0.39-4.68=2.43+7.12-3.05=8.16+9.29-8.32=4.72+0.1-2.89=3.23+9.11-7.46=4.65+2.48-5.67=3.83+9.52-3.75=8.65+8.15-4.35=1.47+2.55-1.34=3.04+9.76-6.49=8.53+5.88-5.12=9.48+4.97-1.81=1.87+7.53-6.28=9.26+0.37-2.77=8.42+4.87-2.88=7.42+8.19-8.55=3.84+8.14-3.02=1.79+6.89-3.11=4.85+5.07-6.32=0.96+9.91-5.08=0.93+3.24-2.76=7.12+4.46-3.85=0.37+8.19-7.86=7.63+9.92-7.03=4.84+7.6-1.47=6.28-5.5+0.69=9.63-0.42+3.76=4.52-2.11+6.22=9.53-6.71+2.32=8.36-4.78+2.13=3.85-2.74+7.09=9.81-1.7+8.07=3.76-1.39+5.14=7.6-5.25+0.94=8.22-5.82+7.12=5.15-1.81+0.31=8.85-1.57+6.53=4.77-1.53+3.82=9.72-3.99+9.44=8.46-7.63+8.56=6.08-5.51+2.42=7.87-0.41+9.26=6.44-3.77+0.94=7.19-0.74+6.72=5.39-4.86+3.74=7.12-1.87+5.46=8.29-2.71+3.16=9.06-1.78+4.66=5.56-1.58+0.26=7.88-2.22+9.16=7-1.34+7.37=9.49-8.68+1.25=4.38-3.97+2.69=3.82-2.51+6.15=9.2-3.76+0.42=7.84-1.1+5.2=5.61-0.1+7.36=6-3.43+6.53=5.71-0.81+8.65=9.08-4.33+0.79=8.26-1.97+4.01=7.12-0.99+5.78=3.94-1.55+2.87=9.26-3.44+2.82=7.69-5.88+2.33=8.08-2.99+0.19=4.84-1.26+6.52=7.93-5.95+2.46=6.55-3.89+0.21=2.44-0.87+4.77=9.63-1.13+3.66=7.99-6.59+8.82=5.71-1.53+2.09=3.66-1.9+3.36=5.69-4.51+5.33=8.02-1.8+0.64=6.01-2.99+4.38=7.53-2.05+8.68=9.96-6.43+4.84=8.11-1.57-0.52=8.25-1.87-3.47=9.7-0.61-2.39=8.61-0.94-1.82=6.9-0.85-1.99=3.92-0.53-0.6=6.36-3.2-1.49=8.9-0.99-2.79=4.3-0.45-1.69=4.55-2.43-0.84=6.06-1.08-3.78=7.3-3.31-0.07=9.21-5.57-0.61=9.91-6.43-2.86=8.51-3.18-4.34=4.16-2.07-1.49=9.28-6.35-1.15=5.66-3.24-2.03=8.45-3.36-0.04=2.96-0.28-1.25=9.68-0.76-7.57=8.92-4.62-1.32=6.09-1.98-3.29=2.08-0.25-0.6=7.93-4.44-3.27=8.59-1.38-4.03=9.87-1.03-2.9=7.29-1.05-4.92=6.71-1.86-2.87=9.76-1.22-7.2=9.8-0.89-5.67=5.52-3.44-1.51=9.39-1.33-5.16=4.83-1.91-0.36=8.88-2.63-2.28=9.98-0.45-1.07=9.13-5.16-0.39=4.8-1.23-0.52=6.17-1.49-0.55=3.29-1.99-0.76=9.54-0.57-7.13=7.01-2.26-4.61=8.43-0.71-3.17=6.58-3.05-2.37=8.81-0.75-4.17=9.14-5.45-1.2=3.67-2.02-1.04=9.45-1.24-0.67=8.59-4.56-2.44=9.19-1.28-4.43=9.93-1.34-6.43=3.7-0.65-1.9=9.8-1.49-7.25=7.42-3.56-2.58=5.87+7.62+0.65+1.61=8.79+7.32+2.87+9.29=8.63+3.8+4.37+3.23=1.77+0.76+1.85+7.25=5.4+6.89+2.52+8.47=2.29+4.21+6.33+8.83=8.42+7.34+4.87+7.9=4.4+5.09+2.52+1.82=8.83+3.54+1.12+5.49=8.66+0.27+7.92+4.63=4.5+8.54+8.3+6.6=1.09+0.72+8.48+9.38=6.02+2.17+5.88+3.1=3.83+5.14+0.39+3.6=4.17+4.21+1.75+0.36=9.71+2.13+7.8+4.92=8.84+3.13+7.87+3.18=2.01+8.66+6.96+2.32=6.81+5.71+3.91+6.1=7.14+1.88+3.76+7.19=1.95+4.36+6.72+7.19=6.23+3.58+1.43+2.68=2.8+5.83+8.07+8.19=5.63+3.93+8.03+5.24=7.5+8.72+9.64+9.47=2.66+9.68+6.97+7.46=2.07+7.32+6.98+7.82=3.52+6.07+2.94+1.18=0.35+1.67+6.53+7.94=3.22+3.23+9.1+2.93=6.92+6.51+2.41+0.64=9.68+1.47+3.24+6.38=6.23+4.29+1.81+3.47=6.84+1.24+2.95+8.31=3.84+9.33+0.92+1.96=3.82+6.73+3.11+7.65=8.52+3.78+5.21+2.11=0.08+4.57+0.78+9.7=6.01+7.27+0.87+7.28=8.61+1+5.37+9.71=7.86+5.96+6.32+5.22=2.11+4.29+4.53+2.79=1.53+7.86+5.68+3.23=8.94+0.9+8.49+9.59=9.99+5.09+7.88+2.39=9.25+6.59+8.34+9.78=2.15+5.02+8.48+3.71=2.84+6.66+5.97+7.42=6.94+5.91+2.92+2.17=3.84+1.15+6.12+5.52=7.91+4.06+2.96+6.54=9.47+4.06+3.33+8.91=6.07+2.91+0.57+5.82=2.41+7.94+9.17+7.53=2.26+6.42+5.46-5.43=9.03+7.34+7.62-4.41=2.6+1.82+5.84-8.74=8.49+7.67+8.88-5.33=2.82+9.21+3.56-2.24=9.48+8.21+4.55-9.58=0.04+8.29+8.07-4.82=4.73+0.49+9.42-3.73=2.96+4.35+5.71-4.59=5.27+5.76+7.96-2.68=3.94+8.92+3.19-8.61=9.31+8.24+5.46-5.26=8.94+2.52+7.33-3.96=2.91+2.3+7.09-3.35=3.79+9.33+4.73-0.5=2.03+5.38+9.95-6.77=7.75+6.8+8.13-8.92=8.53+0.3+6.15-8.19=7.98+4.61+8.72-9.38=4.52+3.04+7.01-5.04=2.34+5.16+1.62-7.77=7.04+6.93+7.31-8.68=0.13+1.8+4.68-6.51=6.91+8.29+0.32-3.41=4.88+9.14+1.9-0.32=0.02+5.38+6.15-9.75=8+7.89+2.89-6.15=4.48+2.9+6.36-0.94=8.9+3.09+0.66-8.42=6.82+7.87+1.4-0.44=9.61+3.81+4.61-4.28=1.97+7.13+6.93-3.62=6.5+6.45+5.95-9.26=2.64+6.71+2.74-9.31=3.5+1.53+1.05-5.33=3.58+7.67+1.8-4.56=2.09+1.73+5.7-2.8=6.42+4.45+5.23-2.48=8.84+5.17+6.93-5.64=4.19+4.87+9-2.34=0.54+3.76+4.67-0.46=5.87+6.26+1.1-4.48=2.54+4.22+5.16-7.18=8.56+6.48+2.1-9.58=9.47+1.96+0.08-2.47=6.63+1.09+4.46-4.24=8.6+9.99+7.87-8.53=0.24+0.52+8.39-7.22=9.65+8.5+6.73-3.57=8+3.56+4.56-3.37=7.13+1.87+0.39-1.42=1.09+5.85+6.61-4.4=3.41+3.85+1.08-1.58=8.02+4.68+8.87-8.8=3.69+3.13-6.39+2.5=3.17+3.97-6.87+4.93=6.33+4.26-8.76+3.79=2.91+5.69-1.36+4.45=7.2+6.45-8.31+5.41=7.18+6.78-1.33+6.24=6.03+0.63-0.68+6.94=0.81+6.37-6.36+0.88=6.76+2.41-3.94+5.68=7.23+9.25-4.82+6.19=9.31+0.19-6.74+5.45=5.41+6.32-7.81+5.89=9.21+5.45-3.48+1.18=2.06+5.75-7.27+8.73=6.49+4.16-3.44+1.43=5.99+9.92-1.36+8.52=7.58+1.94-3.6+3=2.03+6.01-3.69+3.11=7.16+7.39-9.89+0.62=6.29+8-9.98+6.61=1.91+5.81-6.25+7.11=7.91+5.34-3.99+3.49=1.07+0.38-0.84+2.41=1.8+2.23-0.17+3.49=0.99+8.65-9.38+1.15=8.06+6.17-6.53+7.58=8.96+5.88-4.82+5.2=4.13+3.13-3.95+9.15=1.64+9.52-2.96+7.75=8.28+8.41-7.91+9.59=7.52+2.62-7.4+6.2=5.76+5.04-2.66+3.59=0.21+8.61-1.54+0.07=2.6+7.39-2.1+9.3=6.46+5.72-0.48+7.72=7.51+0.25-6+9.54=4.71+9.14-9.25+4.87=5.21+3.56-6.8+1.94=7.23+9.25-9.57+1.58=4.93+3.95-6.65+4.74=8.57+7.93-0.43+6.72=4.19+8.44-6.2+0.83=8.86+7.08-0.11+2.06=4.57+6.66-7.01+0.19=9.78+1.47-5.44+3.42=3.49+3.35-2.81+1.35=7.87+4.53-5.53+7.77=7.3+6.69-0.86+2.32=8.33+5.44-3.13+2.16=2.17+8.17-6.15+4.21=4.37+3.69-4.36+1.4=8.43+1.54-9.8+5.55=8.9+9.85-9.36+4.26=7.31+0.84-5.76+8.04=8.98+9.6-7.32-3.95=7.65+8.03-0.56-7.83=6.71+7.64-7.17-7.04=3.12+4.86-6.22-1.22=5.92+8.34-4.02-7.97=7.52+3.56-2.82-2.65=7.87+7.8-9.24-4.73=3.39+8.78-3.56-1.83=3.92+7.14-4.19-0.97=6.9+6.74-3.21-3.52=0.9+3.76-1.63-0.63=6.18+5.53-0.96-0.09=4.68+0.7-1.83-1.23=5.55+6.47-7-3.53=7.25+7.07-5.74-4.25=6.42+6.34-8.11-4.37=0.83+1.07-0.32-0.97=5.78+8.7-0.66-6.66=9.98+2.89-7.9-0.68=7.13+2.05-7.68-1.2=6.74+7.34-5.56-4.36=8.14+9.3-0.31-6.75=3.78+8.75-2.14-1.01=4.56+9.48-0.57-7.66=5.41+9.23-1.48-9.33=6.78+8.52-2.46-3.07=9.16+2.99-5.63-4.11=4.5+8.35-3.21-9.33=9.53+4.63-9-4.95=5.47+4.02-2.74-1.14=0.25+6.09-1.1-3.41=5.09+1.46-3.08-2.94=7.77+7.64-2.55-1.67=4.27+1.46-0.31-5.16=8.96+6.85-1.64-8.97=2.11+5.3-0.49-1.2=8.15+6.58-6.49-1.2=4.25+6.55-7.01-1.18=3.35+8.59-0.16-6.66=7.51+9.8-9.95-3.25=6.66+7.47-5.57-7.2=2.61+9.17-0.14-0.98=8.86+8.37-6.18-7.98=9.14+6.96-1.07-0.63=9.74+2.9-1-8.63=4.9+6.49-7.37-3.92=8.85+5.03-5.32-5.01=5.42+2.65-2.84-1.14=7.73+1.19-0.18-3.99=6.87+8.3-3.16-9.27=0.52+6.17-1.14-3.58=3.74+6.7-1.96-2.79=7.91+5.15-7.28-1.89=9.6+2.31-0.02-1.45=8.02-1.06+9.95+3.48=8.53-5.1+7.66+3.96=9.73-8.88+3.21+4.89=7.91-7.53+4.73+5.91=3.04-1.59+8.35+8.02=8.85-4.95+3.16+8.28=5.81-2.41+4.1+0.48=6.55-2.84+3.28+4.07=5.56-3.61+7.87+5.07=3.64-1.55+3.53+5.57=5.18-4.76+1.28+3.14=8.33-1.97+2.05+6.79=2.8-1.06+7.5+4.14=9.32-8.55+7.27+4.36=9.22-8.68+2.25+7.85=8.25-7.17+7.7+4.5=9.43-3.69+5.67+1.22=8.5-7.56+4.7+3.23=5.32-1.76+0.62+3.38=3.64-2.63+6.34+8.04=8.55-5+1.45+3.61=7.08-5.79+5.93+1.65=9.96-2.34+8.1+0.84=3.89-3.78+4.3+5.3=4.76-4.13+3.04+2.9=4.2-1.86+6.2+4.39=9.64-3.91+2.54+3.04=9.25-6.97+9.2+9.57=3.26-0.6+2.58+8.25=9.56-0.04+9.44+1.5=6.41-5.02+0.08+0.38=4.08-0.75+2.2+9.59=5.92-1.85+7.21+9.3=7.54-5.17+8.87+4.58=5.6-0.28+3.52+5.44=2.96-2.24+2.52+8.44=6.51-4.84+4.17+8.85=4.65-0.25+2.86+8.03=5.24-2.92+3.7+7.8=1.94-1.61+2.91+4.85=6.56-2.69+4.14+4.42=3.6-0.02+4.99+2.7=8.04-4.31+0.37+6.48=0.33-0.16+2.71+0.67=8.98-6.26+6.27+6.77=2.5-0.31+9.69+0.61=4.4-1.9+6.4+9.51=5.43-0.07+3.56+4.48=8.37-2.71+5.99+5.26=5.29-4.18+1.35+8.49=7.04-0.03+5.06+5.45=6.18-5.07+7.18+5.96=9.1-8.87+9.23+1.53=5.98-3.47+4.18+1.06=2.72-0.79+6.62-4=6.32-1.99+3.62-0.48=7.95-4.73+6.2-9.12=7.71-4.33+7.66-7.52=6.32-3.69+0.12-0.28=6.52-5.36+8.37-2.48=7.88-5.57+1.24-0.15=6.1-3.71+6.75-4.29=7.23-0.18+1.69-8.07=5.8-2.4+4.02-2.34=8.1-2.55+7.46-6.95=2.96-1.87+0.26-1.07=7.39-0.22+6.07-6.74=2.6-2.06+7.88-4.45=9.43-4.38+8.63-0.47=9.64-5.09+4.04-5.77=9.48-4.96+9.44-8.71=6.87-4.05+5.61-5.11=8.49-0.32+6.16-2.83=9.2-3.87+9.15-6.17=9.57-3.71+8.34-4.9=5.99-4.37+8-2.82=4.79-2.77+9.08-5.29=5.4-1.26+2.92-0.78=5.88-4.17+6.31-7.26=5.26-4.23+7.98-8.16=8.81-0.4+0.78-0.92=7.28-4.48+8.06-5.08=5.21-3.46+7.83-5.28=7.27-1.82+6.33-8.36=7.2-2.06+3.97-1.3=7.73-4.22+1.6-4.5=1.56-0.04+9.68-4.25=5.8-0.26+6.23-6.25=7.02-5.81+7.69-0.09=3.91-3.8+2.62-2.25=8.6-6.59+8.43-9.35=5.36-2.29+9.08-6.97=4.02-3.59+5.02-2.71=9.44-6.15+0.67-3.03=6.51-0.48+9.89-8.22=8.4-4.27+5.95-5.77=9.45-0.79+0.66-8.75=4.73-3.13+4.28-3.73=4.83-1.98+5.29-3.88=9.25-1.09+3.5-2.04=7.94-0.36+1.81-7.54=5.07-2.21+6.66-7.37=9.81-2.67+2.69-0.51=7.73-2.26+4.51-0.96=8.2-1.35+9.25-8.5=8.28-6.58+7.46-5.62=9.56-6.23+7.32-7.67=9.36-5.97+0.79-3.05=7.73-0.04-0.69+4.61=7.81-0.7-4.27+5.47=9.79-3.32-4.51+4.82=9.93-4.54-0.87+3.69=9.44-0.32-6.62+0.83=6.46-3.42-1.12+4.1=7.76-6.04-1.06+5.47=6.1-4.96-0.79+7.76=9.99-5.41-3.9+8.77=5.68-3.67-0.14+7.86=7.59-0.94-1.29+3.28=2.83-0.24-2.16+7.31=2.3-0.27-0.06+9.87=7.76-2.92-2.23+0.98=6.82-1.47-2.28+7.58=7.82-2.6-5.1+1.99=8.95-1.75-5.18+9.64=8.38-0.09-5.48+6.69=7.03-0.79-1.06+1.77=7.95-0.47-2.25+2.26=6.9-1.37-4.03+0.37=7.03-2.74-3.38+9.51=9.87-0.29-3.44+6.47=7.43-1.96-1.78+9.01=9.34-3.37-0.91+1.9=9.92-5.24-0.03+4.24=9.2-3.21-1.51+9.64=9.16-6.72-0.87+4.18=8.81-6.87-1.02+0.46=3.85-1.45-1.04+3.68=2.27-0.13-0.63+3.43=4.69-3.09-0.82+3.36=8.48-2.05-3.78+8.07=4.55-1.22-1.59+8.14=6.63-3.74-1.74+3.24=9.85-7.24-1.06+6.84=8.63-0.18-7.72+4.04=8.32-1.26-6.19+7.3=6.34-2.21-3.76+3.42=8.68-8.05-0.35+6.96=9.57-1.66-1.49+0.33=9.21-4.99-3.1+8.54=9.42-2.23-6.89+8.49=5.1-1.82-0.49+9.91=3.93-1.07-2.11+2.32=5.35-3.86-0.21+7.89=9.04-1.03-1.84+0.46=6.63-1.83-0.89+9.17=6.85-0.83-0.17+4.68=4.8-1.14-0.52+2.75=9.14-2.38-5.97+5.21=9.69-6.55-0.95+3.29=6.68-4.61-1.47+2.39=6.73-2.06-3.35+7.93=9.46-0.75-0.09-8.08=9.87-3.87-2.8-2.84=9.12-3.33-1.43-0.85=9.14-3.49-1.83-1.03=8.56-0.21-5.43-2.3=8.96-0.61-4.83-3.35=6.92-0.83-1.32-1.41=6.4-1.19-2.42-0.34=7.72-5.65-0.8-0.5=5.31-0.07-1.15-1.02=7.61-0.63-1.17-0.29=7.69-3.78-3.22-0.19=6.49-3.41-0.27-2.36=9.8-0.71-2.05-2.51=7.86-3.54-1.94-0.08=3.76-0.79-0.19-1.4=5.96-2.02-0.59-0.29=9.18-3.35-1.63-3.13=7.85-2.13-1.03-2.24=6.79-0.4-0.14-2.42=9.69-0.96-0.53-1.18=9.83-1.11-0.04-7.43=9.75-5.76-2.52-1.06=9.16-0.28-0.37-0.45=9.66-1.41-0.43-5.33=2.77-0.18-0.94-0.62=9.07-0.46-1.65-4.93=8.12-2.42-2.93-2.65=9.19-4.3-1.3-1.38=9.65-6.91-0.81-0.51=7.92-3.12-4.16-0.4=8.68-2.89-2.19-0.28=6.22-1.1-0.06-1.06=6.94-1.43-0.41-2.36=6.54-0.95-0.68-0.13=9.84-7.46-0.22-1.52=9.74-3.05-0.4-4.12=7.28-4.45-1.63-0.86=5.59-1.89-2.02-0.46=9.83-0.93-0.41-8.28=6.49-0.28-1.69-3.91=3.68-0.55-0.27-0.69=9.04-2.57-0.43-1.3=9.18-0.05-1.34-7.52=8.89-4.22-1.47-1.46=5.31-0.34-1.48-0.69=9.22-1.06-5.07-1.14=8.5-0.31-3.36-1.31=4.46-0.67-0.54-3.12=9.74-1.74-1.63-2.4=9.43-4.78-1.32-0.52=8.3-1.35-2.01-3.86=8.77-1.86-2.14-4.12=6.54-4.16-0.97-0.63=参考答案2.64+8.02=10.666.09+3.4=9.491.6+1.36=2.964.6+7.26=11.865.39+6.8=12.193.64+5.62=9.265.85+7.64=13.498.79+3.65=12.440.15+2.56=2.717.56+4.52=12.085.45+7.71=13.166.05+3.43=9.489.55+2.91=12.464.02+8.3=12.324.28+9.8=14.086.52+7.08=13.66.2+1.09=7.298.66+7.04=15.70.04+3.46=3.55.47+9.07=14.542.77+9.12=11.892.22+6.14=8.363.24+5.4=8.642.09+2.78=4.870.38+3.58=3.966.85+9.99=16.845.42+4.92=10.343.2+7.84=11.047.63+3=10.632.19+5.96=8.150.57+9.02=9.591.64+1.34=2.986.06+9.26=15.321.64+0.94=2.586.26+1=7.261.54+6.19=7.739.38+7.13=16.512.72+5.91=8.633.95+7.55=11.55.11+3.61=8.727.42+8.79=16.217.19+5.81=139.48+3.28=12.768.32+7.84=16.167.12+3=10.129.69+4.66=14.358.59+2.44=11.035.12+4.98=10.16.26+0.6=6.865.57+8.75=14.323.27+1.8=5.072.33+9.18=11.517.64+1=8.641.59+2.79=4.382.22-0.88=1.345.49-0.63=4.866.81-2.44=4.372.91-1.45=1.467.84-3.85=3.997.34-4.1=3.243.75-0.04=3.714.03-0.51=3.529.32-2.35=6.975.9-5.41=0.491.28-0.17=1.116.57-4.19=2.388.69-6.66=2.034.56-4.24=0.325.08-4.44=0.644.29-3.92=0.375.32-2.74=2.585.91-1.5=4.415.01-3.29=1.727.73-3.36=4.376.6-4.84=1.769.55-4.89=4.665.4-4.14=1.268.63-0.97=7.667.16-0.1=7.069.12-7.67=1.456.05-0.86=5.198.36-3.17=5.195.32-1.78=3.548.78-5.87=2.917.01-1.85=5.166.51-4.6=1.914.04-0.93=3.114.93-0.07=4.863.74-3.57=0.178.47-6.9=1.575.03-3.5=1.538.52-2.73=5.792.06-1.06=17.99-0.85=7.146.1-1.6=4.55.04-4.21=0.837.85-1.95=5.99.33-1.31=8.029.44-7.21=2.233.22-0.56=2.667.75-2.94=4.818.1-4.62=3.487.99-2.21=5.787.72-1.03=6.697.29-0.6=6.697.74-6.01=1.735.59-1.88=3.718.14-6.75=1.395.4+5.68+7.17=18.258.77+5.34+5.97=20.089.43+2.33+8.1=19.868.96+1.96+6.44=17.369.16+6.11+1.37=16.645.06+9.36+9.82=24.248.74+6.06+6.08=20.885.64+9.19+3.44=18.273.74+8.19+2.28=14.219.54+8.94+7.79=26.278.99+7.27+8.25=24.515.88+8.42+5.78=20.081.21+5.62+2.39=9.227.12+9.97+6.32=23.419.96+5.23+7.05=22.248.49+4.27+3.22=15.986.44+9.76+2.84=19.049.89+0.14+0.49=10.529.53+1.13+0.77=11.431.97+0.33+7.39=9.693.56+9.55+7.17=20.284.52+5.4+7.13=17.054.87+0.43+6.57=11.870.07+2.8+7.34=10.211.23+8.27+9.73=19.235.42+5.79+2.35=13.563.1+0.54+0.97=4.610.56+5.15+6.71=12.421.29+6.89+8.08=16.260.8+8.68+5.9=15.386.35+4.99+0.44=11.782.13+9.74+1.5=13.379.36+9.5+3.02=21.881.23+4.83+7.79=13.857.95+8.21+5.07=21.231.36+2.56+0.05=3.978.18+8.55+7.17=23.93.96+7.1+8.38=19.441.82+8.7+5.43=15.954.43+0.04+1.54=6.015.41+5.7+4.44=15.550.55+6.04+7.71=14.35.95+3.37+9.54=18.867.14+3.75+4=14.896.79+8.13+6.2=21.120.9+7.8+8.64=17.343.14+1.36+1.96=6.460.81+8.52+8.95=18.283.39+9.96+8.99=22.343.12+1.04+3.72=7.887.44+2.53+9.59=19.562.9+3.09+7.03=13.027.2+4.4+8.78=20.385.8+7.79+6.71=20.34.35+3-1.59=5.767.42+9.26-6.33=10.354.88+3.95-2.21=6.627.58+1.21-7.35=1.444.72+9.09-9.45=4.362.2+6.18-4.59=3.791.2+3.99-2.88=2.318.13+8.19-0.16=16.168.99+0.24-3.84=5.399.25+9.24-5.73=12.766.39+8.37-2.92=11.844.49+9.95-7.79=6.658.22+1.56-2.14=7.640.45+5.51-4.29=1.678.01+5.43-4.35=9.093.13+5.29-5.63=2.796.26+9.04-3.47=11.839.11+4.18-4.03=9.269.2+5.36-2.85=11.710.24+8.48-4.59=4.139.47+4.55-8.79=5.231.67+5.33-1.08=5.928.46+4.63-4.03=9.063.66+2.79-1.68=4.775.94+1.23-0.12=7.058.63+5.32-9.49=4.464.84+9.18-6.61=7.419.5+2.53-8.47=3.564.75+0.85-1.8=3.88.61+0.39-4.68=4.322.43+7.12-3.05=6.58.16+9.29-8.32=9.134.72+0.1-2.89=1.933.23+9.11-7.46=4.884.65+2.48-5.67=1.463.83+9.52-3.75=9.68.65+8.15-4.35=12.451.47+2.55-1.34=2.683.04+9.76-6.49=6.318.53+5.88-5.12=9.299.48+4.97-1.81=12.641.87+7.53-6.28=3.129.26+0.37-2.77=6.868.42+4.87-2.88=10.417.42+8.19-8.55=7.063.84+8.14-3.02=8.961.79+6.89-3.11=5.574.85+5.07-6.32=3.60.96+9.91-5.08=5.790.93+3.24-2.76=1.417.12+4.46-3.85=7.730.37+8.19-7.86=0.77.63+9.92-7.03=10.524.84+7.6-1.47=10.976.28-5.5+0.69=1.479.63-0.42+3.76=12.974.52-2.11+6.22=8.639.53-6.71+2.32=5.148.36-4.78+2.13=5.713.85-2.74+7.09=8.29.81-1.7+8.07=16.183.76-1.39+5.14=7.517.6-5.25+0.94=3.298.22-5.82+7.12=9.525.15-1.81+0.31=3.658.85-1.57+6.53=13.814.77-1.53+3.82=7.069.72-3.99+9.44=15.178.46-7.63+8.56=9.396.08-5.51+2.42=2.997.87-0.41+9.26=16.726.44-3.77+0.94=3.617.19-0.74+6.72=13.175.39-4.86+3.74=4.277.12-1.87+5.46=10.718.29-2.71+3.16=8.749.06-1.78+4.66=11.945.56-1.58+0.26=4.247.88-2.22+9.16=14.827-1.34+7.37=13.039.49-8.68+1.25=2.064.38-3.97+2.69=3.13.82-2.51+6.15=7.469.2-3.76+0.42=5.867.84-1.1+5.2=11.945.61-0.1+7.36=12.876-3.43+6.53=9.15.71-0.81+8.65=13.559.08-4.33+0.79=5.548.26-1.97+4.01=10.37.12-0.99+5.78=11.913.94-1.55+2.87=5.269.26-3.44+2.82=8.647.69-5.88+2.33=4.148.08-2.99+0.19=5.284.84-1.26+6.52=10.17.93-5.95+2.46=4.446.55-3.89+0.21=2.872.44-0.87+4.77=6.349.63-1.13+3.66=12.167.99-6.59+8.82=10.225.71-1.53+2.09=6.273.66-1.9+3.36=5.125.69-4.51+5.33=6.518.02-1.8+0.64=6.866.01-2.99+4.38=7.47.53-2.05+8.68=14.169.96-6.43+4.84=8.378.11-1.57-0.52=6.028.25-1.87-3.47=2.919.7-0.61-2.39=6.78.61-0.94-1.82=5.856.9-0.85-1.99=4.063.92-0.53-0.6=2.796.36-3.2-1.49=1.678.9-0.99-2.79=5.124.3-0.45-1.69=2.164.55-2.43-0.84=1.286.06-1.08-3.78=1.27.3-3.31-0.07=3.929.21-5.57-0.61=3.039.91-6.43-2.86=0.628.51-3.18-4.34=0.994.16-2.07-1.49=0.69.28-6.35-1.15=1.785.66-3.24-2.03=0.398.45-3.36-0.04=5.052.96-0.28-1.25=1.439.68-0.76-7.57=1.358.92-4.62-1.32=2.986.09-1.98-3.29=0.822.08-0.25-0.6=1.237.93-4.44-3.27=0.228.59-1.38-4.03=3.189.87-1.03-2.9=5.947.29-1.05-4.92=1.326.71-1.86-2.87=1.989.76-1.22-7.2=1.349.8-0.89-5.67=3.245.52-3.44-1.51=0.579.39-1.33-5.16=2.94.83-1.91-0.36=2.568.88-2.63-2.28=3.979.98-0.45-1.07=8.469.13-5.16-0.39=3.584.8-1.23-0.52=3.056.17-1.49-0.55=4.133.29-1.99-0.76=0.549.54-0.57-7.13=1.847.01-2.26-4.61=0.148.43-0.71-3.17=4.556.58-3.05-2.37=1.168.81-0.75-4.17=3.899.14-5.45-1.2=2.493.67-2.02-1.04=0.619.45-1.24-0.67=7.548.59-4.56-2.44=1.599.19-1.28-4.43=3.489.93-1.34-6.43=2.163.7-0.65-1.9=1.159.8-1.49-7.25=1.067.42-3.56-2.58=1.285.87+7.62+0.65+1.61=15.758.79+7.32+2.87+9.29=28.278.63+3.8+4.37+3.23=20.031.77+0.76+1.85+7.25=11.635.4+6.89+2.52+8.47=23.282.29+4.21+6.33+8.83=21.668.42+7.34+4.87+7.9=28.534.4+5.09+2.52+1.82=13.838.83+3.54+1.12+5.49=18.988.66+0.27+7.92+4.63=21.484.5+8.54+8.3+6.6=27.941.09+0.72+8.48+9.38=19.676.02+2.17+5.88+3.1=17.173.83+5.14+0.39+3.6=12.964.17+4.21+1.75+0.36=10.499.71+2.13+7.8+4.92=24.568.84+3.13+7.87+3.18=23.022.01+8.66+6.96+2.32=19.956.81+5.71+3.91+6.1=22.537.14+1.88+3.76+7.19=19.971.95+4.36+6.72+7.19=20.226.23+3.58+1.43+2.68=13.922.8+5.83+8.07+8.19=24.895.63+3.93+8.03+5.24=22.837.5+8.72+9.64+9.47=35.332.66+9.68+6.97+7.46=26.772.07+7.32+6.98+7.82=24.193.52+6.07+2.94+1.18=13.710.35+1.67+6.53+7.94=16.493.22+3.23+9.1+2.93=18.486.92+6.51+2.41+0.64=16.489.68+1.47+3.24+6.38=20.776.23+4.29+1.81+3.47=15.86.84+1.24+2.95+8.31=19.343.84+9.33+0.92+1.96=16.053.82+6.73+3.11+7.65=21.318.52+3.78+5.21+2.11=19.620.08+4.57+0.78+9.7=15.136.01+7.27+0.87+7.28=21.438.61+1+5.37+9.71=24.697.86+5.96+6.32+5.22=25.362.11+4.29+4.53+2.79=13.721.53+7.86+5.68+3.23=18.38.94+0.9+8.49+9.59=27.929.99+5.09+7.88+2.39=25.359.25+6.59+8.34+9.78=33.962.15+5.02+8.48+3.71=19.362.84+6.66+5.97+7.42=22.896.94+5.91+2.92+2.17=17.943.84+1.15+6.12+5.52=16.637.91+4.06+2.96+6.54=21.479.47+4.06+3.33+8.91=25.776.07+2.91+0.57+5.82=15.372.41+7.94+9.17+7.53=27.052.26+6.42+5.46-5.43=8.719.03+7.34+7.62-4.41=19.582.6+1.82+5.84-8.74=1.528.49+7.67+8.88-5.33=19.712.82+9.21+3.56-2.24=13.359.48+8.21+4.55-9.58=12.660.04+8.29+8.07-4.82=11.584.73+0.49+9.42-3.73=10.912.96+4.35+5.71-4.59=8.435.27+5.76+7.96-2.68=16.313.94+8.92+3.19-8.61=7.449.31+8.24+5.46-5.26=17.758.94+2.52+7.33-3.96=14.832.91+2.3+7.09-3.35=8.953.79+9.33+4.73-0.5=17.352.03+5.38+9.95-6.77=10.597.75+6.8+8.13-8.92=13.768.53+0.3+6.15-8.19=6.797.98+4.61+8.72-9.38=11.934.52+3.04+7.01-5.04=9.532.34+5.16+1.62-7.77=1.357.04+6.93+7.31-8.68=12.60.13+1.8+4.68-6.51=0.16.91+8.29+0.32-3.41=12.114.88+9.14+1.9-0.32=15.60.02+5.38+6.15-9.75=1.88+7.89+2.89-6.15=12.634.48+2.9+6.36-0.94=12.88.9+3.09+0.66-8.42=4.236.82+7.87+1.4-0.44=15.659.61+3.81+4.61-4.28=13.751.97+7.13+6.93-3.62=12.416.5+6.45+5.95-9.26=9.642.64+6.71+2.74-9.31=2.783.5+1.53+1.05-5.33=0.753.58+7.67+1.8-4.56=8.492.09+1.73+5.7-2.8=6.726.42+4.45+5.23-2.48=13.628.84+5.17+6.93-5.64=15.34.19+4.87+9-2.34=15.720.54+3.76+4.67-0.46=8.515.87+6.26+1.1-4.48=8.752.54+4.22+5.16-7.18=4.748.56+6.48+2.1-9.58=7.569.47+1.96+0.08-2.47=9.046.63+1.09+4.46-4.24=7.948.6+9.99+7.87-8.53=17.930.24+0.52+8.39-7.22=1.939.65+8.5+6.73-3.57=21.318+3.56+4.56-3.37=12.757.13+1.87+0.39-1.42=7.971.09+5.85+6.61-4.4=9.153.41+3.85+1.08-1.58=6.768.02+4.68+8.87-8.8=12.773.69+3.13-6.39+2.5=2.933.17+3.97-6.87+4.93=5.26.33+4.26-8.76+3.79=5.622.91+5.69-1.36+4.45=11.697.2+6.45-8.31+5.41=10.757.18+6.78-1.33+6.24=18.876.03+0.63-0.68+6.94=12.920.81+6.37-6.36+0.88=1.76.76+2.41-3.94+5.68=10.917.23+9.25-4.82+6.19=17.859.31+0.19-6.74+5.45=8.215.41+6.32-7.81+5.89=9.819.21+5.45-3.48+1.18=12.362.06+5.75-7.27+8.73=9.276.49+4.16-3.44+1.43=8.645.99+9.92-1.36+8.52=23.077.58+1.94-3.6+3=8.922.03+6.01-3.69+3.11=7.467.16+7.39-9.89+0.62=5.286.29+8-9.98+6.61=10.921.91+5.81-6.25+7.11=8.587.91+5.34-3.99+3.49=12.751.07+0.38-0.84+2.41=3.021.8+2.23-0.17+3.49=7.350.99+8.65-9.38+1.15=1.418.06+6.17-6.53+7.58=15.288.96+5.88-4.82+5.2=15.224.13+3.13-3.95+9.15=12.461.64+9.52-2.96+7.75=15.958.28+8.41-7.91+9.59=18.377.52+2.62-7.4+6.2=8.945.76+5.04-2.66+3.59=11.730.21+8.61-1.54+0.07=7.352.6+7.39-2.1+9.3=17.196.46+5.72-0.48+7.72=19.427.51+0.25-6+9.54=11.34.71+9.14-9.25+4.87=9.475.21+3.56-6.8+1.94=3.917.23+9.25-9.57+1.58=8.494.93+3.95-6.65+4.74=6.978.57+7.93-0.43+6.72=22.794.19+8.44-6.2+0.83=7.268.86+7.08-0.11+2.06=17.894.57+6.66-7.01+0.19=4.419.78+1.47-5.44+3.42=9.233.49+3.35-2.81+1.35=5.387.87+4.53-5.53+7.77=14.647.3+6.69-0.86+2.32=15.458.33+5.44-3.13+2.16=12.82.17+8.17-6.15+4.21=8.44.37+3.69-4.36+1.4=5.18.43+1.54-9.8+5.55=5.728.9+9.85-9.36+4.26=13.657.31+0.84-5.76+8.04=10.438.98+9.6-7.32-3.95=7.317.65+8.03-0.56-7.83=7.296.71+7.64-7.17-7.04=0.143.12+4.86-6.22-1.22=0.545.92+8.34-4.02-7.97=2.277.52+3.56-2.82-2.65=5.617.87+7.8-9.24-4.73=1.73.39+8.78-3.56-1.83=6.783.92+7.14-4.19-0.97=5.96.9+6.74-3.21-3.52=6.910.9+3.76-1.63-0.63=2.46.18+5.53-0.96-0.09=10.664.68+0.7-1.83-1.23=2.325.55+6.47-7-3.53=1.497.25+7.07-5.74-4.25=4.336.42+6.34-8.11-4.37=0.280.83+1.07-0.32-0.97=0.615.78+8.7-0.66-6.66=7.169.98+2.89-7.9-0.68=4.297.13+2.05-7.68-1.2=0.36.74+7.34-5.56-4.36=4.168.14+9.3-0.31-6.75=10.383.78+8.75-2.14-1.01=9.384.56+9.48-0.57-7.66=5.815.41+9.23-1.48-9.33=3.836.78+8.52-2.46-3.07=9.779.16+2.99-5.63-4.11=2.414.5+8.35-3.21-9.33=0.319.53+4.63-9-4.95=0.215.47+4.02-2.74-1.14=5.610.25+6.09-1.1-3.41=1.835.09+1.46-3.08-2.94=0.537.77+7.64-2.55-1.67=11.194.27+1.46-0.31-5.16=0.268.96+6.85-1.64-8.97=5.22.11+5.3-0.49-1.2=5.728.15+6.58-6.49-1.2=7.044.25+6.55-7.01-1.18=2.613.35+8.59-0.16-6.66=5.127.51+9.8-9.95-3.25=4.116.66+7.47-5.57-7.2=1.362.61+9.17-0.14-0.98=10.668.86+8.37-6.18-7.98=3.079.14+6.96-1.07-0.63=14.49.74+2.9-1-8.63=3.014.9+6.49-7.37-3.92=0.18.85+5.03-5.32-5.01=3.555.42+2.65-2.84-1.14=4.097.73+1.19-0.18-3.99=4.756.87+8.3-3.16-9.27=2.740.52+6.17-1.14-3.58=1.973.74+6.7-1.96-2.79=5.697.91+5.15-7.28-1.89=3.899.6+2.31-0.02-1.45=10.448.02-1.06+9.95+3.48=20.398.53-5.1+7.66+3.96=15.059.73-8.88+3.21+4.89=8.957.91-7.53+4.73+5.91=11.023.04-1.59+8.35+8.02=17.828.85-4.95+3.16+8.28=15.345.81-2.41+4.1+0.48=7.986.55-2.84+3.28+4.07=11.065.56-3.61+7.87+5.07=14.893.64-1.55+3.53+5.57=11.195.18-4.76+1.28+3.14=4.848.33-1.97+2.05+6.79=15.22.8-1.06+7.5+4.14=13.389.32-8.55+7.27+4.36=12.49.22-8.68+2.25+7.85=10.648.25-7.17+7.7+4.5=13.289.43-3.69+5.67+1.22=12.638.5-7.56+4.7+3.23=8.875.32-1.76+0.62+3.38=7.563.64-2.63+6.34+8.04=15.398.55-5+1.45+3.61=8.617.08-5.79+5.93+1.65=8.879.96-2.34+8.1+0.84=16.563.89-3.78+4.3+5.3=9.714.76-4.13+3.04+2.9=6.574.2-1.86+6.2+4.39=12.939.64-3.91+2.54+3.04=11.319.25-6.97+9.2+9.57=21.053.26-0.6+2.58+8.25=13.499.56-0.04+9.44+1.5=20.466.41-5.02+0.08+0.38=1.854.08-0.75+2.2+9.59=15.125.92-1.85+7.21+9.3=20.587.54-5.17+8.87+4.58=15.825.6-0.28+3.52+5.44=14.282.96-2.24+2.52+8.44=11.686.51-4.84+4.17+8.85=14.694.65-0.25+2.86+8.03=15.295.24-2.92+3.7+7.8=13.821.94-1.61+2.91+4.85=8.096.56-2.69+4.14+4.42=12.433.6-0.02+4.99+2.7=11.278.04-4.31+0.37+6.48=10.580.33-0.16+2.71+0.67=3.558.98-6.26+6.27+6.77=15.762.5-0.31+9.69+0.61=12.494.4-1.9+6.4+9.51=18.415.43-0.07+3.56+4.48=13.48.37-2.71+5.99+5.26=16.915.29-4.18+1.35+8.49=10.957.04-0.03+5.06+5.45=17.526.18-5.07+7.18+5.96=14.259.1-8.87+9.23+1.53=10.995.98-3.47+4.18+1.06=7.752.72-0.79+6.62-4=4.556.32-1.99+3.62-0.48=7.477.95-4.73+6.2-9.12=0.37.71-4.33+7.66-7.52=3.526.32-3.69+0.12-0.28=2.476.52-5.36+8.37-2.48=7.057.88-5.57+1.24-0.15=3.46.1-3.71+6.75-4.29=4.857.23-0.18+1.69-8.07=0.675.8-2.4+4.02-2.34=5.088.1-2.55+7.46-6.95=6.062.96-1.87+0.26-1.07=0.287.39-0.22+6.07-6.74=6.52.6-2.06+7.88-4.45=3.979.43-4.38+8.63-0.47=13.219.64-5.09+4.04-5.77=2.829.48-4.96+9.44-8.71=5.256.87-4.05+5.61-5.11=3.328.49-0.32+6.16-2.83=11.59.2-3.87+9.15-6.17=8.319.57-3.71+8.34-4.9=9.35.99-4.37+8-2.82=6.84.79-2.77+9.08-5.29=5.815.4-1.26+2.92-0.78=6.285.88-4.17+6.31-7.26=0.765.26-4.23+7.98-8.16=0.858.81-0.4+0.78-0.92=8.277.28-4.48+8.06-5.08=5.785.21-3.46+7.83-5.28=4.37.27-1.82+6.33-8.36=3.427.2-2.06+3.97-1.3=7.817.73-4.22+1.6-4.5=0.611.56-0.04+9.68-4.25=6.955.8-0.26+6.23-6.25=5.527.02-5.81+7.69-0.09=8.813.91-3.8+2.62-2.25=0.488.6-6.59+8.43-9.35=1.095.36-2.29+9.08-6.97=5.184.02-3.59+5.02-2.71=2.749.44-6.15+0.67-3.03=0.936.51-0.48+9.89-8.22=7.78.4-4.27+5