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7.23+8.27=5.83+3.67=7.09+8.73=3.34+6.5=5.03+4.23=7.83+1.52=3.6+6.23=3.56+6.32=4.98+0.21=6.23+1.1=8.2+2.45=9.25+7.11=7.35+9.9=2.12+5.33=4.68+2.91=8.12+6.6=0.79+9.31=2.49+5.14=5.88+2.4=2.86+6.83=9.99+3.39=4.47+4.44=7.24+4.33=8.61+2.33=8.97+6.18=8.65+4.65=3.59+2.29=0.33+1.85=5.78+7.36=3.81+2.46=6.88+7.96=3.52+8.72=8.43+0.89=7.76+7.13=5.62+2.59=4.57+7.35=3.41+3.86=1.69+6.13=8.34+0.97=8.82+5.77=0.63+6.45=7.27+0.39=6.92+0.46=7.61+7.03=1.87+5.85=9.43+2.95=7.26+8.87=7.63+4.31=1.48+9.98=8.91+7.4=7.93+8.6=8.6+7.21=1.03+9.24=2.13+4.74=9.41-6.01=9.49-8.35=2.49-0.73=3.58-0.26=4.39-2.38=3.09-1.9=7.4-5.57=2.75-1.77=3.28-3=5.34-2.35=8.01-5.49=9.1-7.82=4.4-3.2=4.42-2.63=9.01-5.16=7.13-0.48=8.78-1.7=8.43-4.86=7.13-3.76=8.3-2.31=7.28-5=7.81-7.09=5.21-0.03=5.96-2.15=3.73-2.78=7.05-1.47=5.54-4.57=9.13-8.06=9.86-7.24=5.41-1.03=7.11-0.12=5.08-3.58=9.35-3.9=0.42-0.15=5.6-1.05=9.1-1.83=9.15-6.63=5.78-1.1=6.75-5.85=7.96-4.57=2.93-1.64=9.88-5.86=6.06-1.67=7.21-2.28=9.32-8.4=9.29-4.83=9.76-5.84=9.71-1.62=5.22-3=5.16-3.59=6.46-4.98=7.71-0.56=6.42-5.79=5.45-5.02=3.14+2.56+9.23=0.43+8.3+2.26=1.57+5.79+0.46=5.35+2.93+0.84=6.92+1.53+3.26=6.63+3.15+2.56=6.53+5.37+8.65=6.81+9.91+2.89=8.85+9.38+6.97=1.49+7.58+8.78=8.22+3.27+4.73=6.51+8.38+3.37=9.58+0.55+9.35=6.12+5.12+9.25=9.57+6.72+0.25=7.59+7.86+8.78=1.97+1.85+6.89=2.39+0.37+9.26=2.62+3.59+0.58=2.9+6.43+6.48=2.06+8.49+0.02=6.26+1.35+6.15=5.2+9.36+9.23=8.77+8.82+7.61=6+3.52+1.39=2.37+9.8+4.99=7.46+4.41+6.13=8.96+4.62+8.7=3.76+3.87+6.12=8.46+5.73+2.88=3.01+2.11+2.29=3.62+0.38+7.57=6.4+3.69+2.83=3.27+1.39+9.81=4.72+1.23+4.59=5.55+1.24+8.69=0.65+7.45+7.51=6.48+2.7+2.67=4.42+8.04+0.35=1.09+1.03+1.76=8.54+4.11+6.09=9.45+2.56+8.13=2.85+8.97+0.2=4.83+4.12+4.23=4.37+2.38+7.68=6.85+5.26+1.47=5.1+5.05+4=7.26+0.45+0.77=6.99+3.96+9.59=4.42+2.77+1.66=4.73+6.89+1.26=6.32+2.93+2.25=8.87+2.2+2.95=1.21+1.46+2.67=9.11+4.3-0.85=0.06+6.61-5.96=5.6+1.52-1.34=8.52+9.13-3.66=7.02+8.84-5.4=5.65+3.69-0.24=6.01+6.81-4.88=4.36+2.15-2.37=4.61+6.79-8.7=3.99+8.13-0.05=5.39+7.85-6.5=5.08+3.29-4.64=3.7+6.59-6.6=1.88+5.55-6.55=8.61+3.49-3.81=9.36+3.51-3.66=7.22+7.83-3.67=9.05+7.25-6.89=8.79+7.95-9.52=8.94+9.05-9.44=3.28+3.82-2.52=9.39+1.53-7.21=5.15+9.21-2.43=3.66+7.19-1.27=9.36+1.05-9.23=7.96+1.03-1.15=0.45+9.25-7.28=6.62+2.5-7.23=0.55+7.24-3.84=5.46+8.17-8=9.02+0.3-4.87=4.48+6.95-2.67=4.32+2.88-2.97=0.27+4.84-1.11=5.86+6.25-1.89=8.96+9.91-5.65=6.07+7.2-0.57=1.93+9.79-6.58=5.2+9.25-1.08=0.5+8.48-5.34=9.7+8.6-2.87=3.04+9.7-7.36=4.27+7.72-9.59=5.21+5.87-5.94=9.25+2.51-3.07=8+6.68-2.31=2.78+4.22-6.73=1.76+8.48-2.4=3.4+9.31-4.91=0.32+6.28-1.9=5.02+0.56-1.95=7.02+5.52-6.7=0.76+9.85-6.17=9.29+0.32-1.48=8.7-7.89+4.61=1.45-0.19+5.79=3.16-1.82+7.08=9.26-0.19+8.76=4.36-2.97+4.87=5.17-1.45+0.07=1.27-1.14+1.98=5.88-4.63+9.78=6.71-3.52+5.34=5.83-5.19+1.21=5.72-4.14+4.03=7.67-6.26+3.44=9.77-8.24+6.95=7.49-2.29+2.89=2.95-0.49+7.73=6.61-1.27+3.52=9.9-1.44+8.54=5.04-4.05+1.14=8.07-4.08+8.81=8.25-4.82+3.79=9.35-1.37+1.99=6.51-0.8+6.16=8.25-5.7+4.25=3.96-1.53+9.84=9.15-6.3+9.31=9.09-8.91+2.09=4.51-2.68+3.42=7.51-3.2+8.26=5.21-2.88+1.07=6.7-3.1+7.81=3.73-0.57+9.94=4.84-2.97+8.91=4.71-1.86+1.23=5.17-1.74+4.27=9.02-2.72+3.29=5.91-0.95+5.75=9.05-4.2+9.53=4.82-2.38+0.59=6.39-5.62+5.54=8.65-4.67+2.23=8.79-1.24+7.78=6.27-2.25+0.64=9.82-4.71+3.49=7.84-0.74+3.92=6.36-5.44+0.66=9.39-5.63+8.9=9.21-6.55+3.28=8.94-2.91+1.65=5.92-2.55+6.59=7.8-1.27+8.09=1.28-0.52+7.47=9.42-6.69+2.15=9.69-7.75+9.64=6.46-3.32+7.13=8.14-6.41-0.73=6.04-1.66-0.88=9.71-0.66-1.63=6.66-0.4-3.11=8.22-2.51-0.25=9.65-5.72-3.07=8.84-2.42-0.62=8.18-2.58-4.51=8.75-3.1-0.39=7.47-3.31-1.37=1.33-1.08-0.07=5.14-3-0.46=8.14-6.22-0.4=5.55-1.02-1=8.48-1.26-6.28=4.06-0.89-2.54=9.91-4.56-1.74=8.89-4.23-4.35=7.91-0.05-4.56=7.12-3.09-3.43=9.72-1.6-3.1=8.65-4.74-2.29=6.82-0.1-1.95=7.35-3.08-2.2=7.46-6.09-0.8=8.58-4.15-3.12=8.74-0.66-2.36=5.55-4.21-1.2=7.33-1.34-4.53=9.37-3.34-4.04=5.47-0.04-0.16=2.47-0.87-0.43=9.55-1.11-7.38=7.38-1.57-3.04=9.93-0.86-1.98=7.4-1.04-5.14=5.54-0.27-4.63=5.6-2.87-1.59=7.97-1.73-0.79=2.66-0.55-0.11=5.09-0.05-1.46=7.26-0.57-5.84=9.22-1.42-6.12=8.52-6-0.17=8.64-5.6-2.48=9.71-8.79-0.62=6.85-3.45-3.09=7.76-2.39-3.98=7.23-5.57-1.55=9.25-4.64-4.45=8.59-4.79-1.99=8.96-1.57-3.37=7.4-4.42-0.36=2.33-0.79-1.21=2.14+0.87+6.25+8.09=2.6+9.07+9.51+1.89=6.78+1.73+7.99+3.9=5.78+1.6+6.38+9.01=3.75+0.75+9.75+5.06=6.07+4.68+4.8+0.8=3.48+4.8+1.67+4.32=8.39+9.85+7.62+5.46=1.25+8.12+9.3+8.21=7.78+8.17+5.1+1.77=5.72+7.57+0.68+1.61=8.2+5.7+0.57+5.4=4.19+8.89+6.06+1.83=0.86+3.82+5.17+4.35=1.1+7.15+3.37+6.3=0.15+8.62+4.92+7.78=8.84+6.8+3.34+9.8=7.37+6.41+5.96+6.4=2.75+9.84+2.16+0.28=5.24+4.48+6.83+4.01=3.82+2.49+0.94+4.27=8.3+9.44+8.33+2.97=6.42+3.55+4.43+6.23=7.41+7.32+4.77+8.57=9.56+0.41+3.79+7.38=8.39+2.18+2.4+9.89=3.64+0.39+0.31+3.4=7.8+3.05+3.55+6.97=6.57+8.54+0.18+1.96=1.18+0.83+7.51+7.2=6.16+4.77+2.36+4.04=1.61+9.51+1.55+5.67=7.42+6.02+4.19+5.26=8.92+8.97+8+7.12=6.87+1.81+2.24+5.96=2.5+8.29+6.15+9.53=7.59+3.52+7.73+1.46=2.76+1.97+9.47+1.93=1.83+0.98+9.22+6.07=9.57+3.05+2.23+1.3=0.1+1.56+6.86+7.46=7.65+0.45+0.81+6.41=8.58+0.31+5.68+9.82=1.85+9.48+8.86+8.31=8.79+1.64+7.6+7.35=7.68+7.98+6.81+0.21=5.98+5.73+4.38+1.76=5.2+1.92+9.28+1.64=5.72+5.3+6.13+0.11=6.05+7.84+6.64+4.7=9.96+0.98+2.83+1.81=7.04+1.42+8.82+2.12=6.9+5.88+8.36+5.94=5.38+3.81+2.7+9.77=0.95+2.63+9.43-2.85=3.34+0.63+6.17-8.91=2.26+8.27+4.02-6.14=2.93+0.11+5.33-5.23=7.21+5.66+6.63-4.05=3.24+0.07+2.73-5.18=4.02+1.45+0.07-1.27=5.86+5.46+8.16-1.93=9.89+4.31+5.89-5.2=6.3+1.13+5.13-5.89=9.2+8.83+8.49-2.87=1.61+6.27+9.08-7.67=3.95+3.24+9.66-7.11=7.18+0.67+5.97-3.04=0.68+1.65+3.73-3.74=8.15+3.82+1.91-2.88=0.63+4.1+5.25-2.93=2.91+2.15+7.64-2.92=2.03+9.88+4.17-1.62=9.5+0.61+3.64-0.83=6.15+2.46+5.49-5.39=7.59+8.42+4.34-0.75=1.38+6.4+3.35-1.29=9.89+1.13+7.3-7.44=8.81+8.61+5.46-0.26=0.31+9.97+1.67-7.74=9.6+7.26+2.42-5.09=7.79+1.62+8.11-3.7=2.7+3.21+0.28-2.87=6.84+8.37+3.32-7.04=1.08+1.4+6.49-5.33=6.01+8.56+5.25-6.15=9.71+8.62+2.42-7.9=8.48+4.02+8.87-3.49=9.83+4.63+9.92-4.7=1.03+7.17+8.73-0.95=6.55+9.39+9.52-5.36=7.42+7.9+7.02-2.77=8.43+4.92+8.03-9.37=8.69+4.71+8.82-2.44=6.54+7.48+2.53-5.16=4.51+4.86+7.45-8.01=8.14+8.92+7.98-0.92=9.49+3.65+2.76-8.61=8.87+1.76+8.17-2.99=3.68+1.2+5.43-7.04=1.79+9.98+8.04-8.25=7.82+9.96+2.97-0.19=4.54+5.37+2.45-4.69=8.38+4.42+5.76-9.58=7.91+8.13+9.57-9.78=5.84+3.45+3.2-3.61=3.28+8.88+1.89-4.69=9.62+4.81+6.4-4.19=4.1+5.57-0.84+8.38=0.75+1.26-0.74+2.7=9.73+6.67-3.38+2.24=8.12+7-7.12+8.95=1.12+6.37-5.65+1.5=8.81+1.22-9.58+8.35=8.48+6-8.33+0.92=8.77+2.93-1.84+0.05=8.83+2.66-1.99+4.69=5.97+7.62-0.2+8.86=3.29+0.05-2.32+8.61=4.28+2.71-1.13+9.05=9.13+8.36-7+1.21=4.53+3.72-8.07+7.23=2.75+5.43-0.57+5.65=4.11+8.58-9.92+1.23=3.92+8.61-3.26+9.73=7.64+3.18-5.62+8.85=1.38+5.94-4.47+3.16=1.29+8.58-8.54+6.23=5.45+8.99-2.49+2.56=8.25+1.98-5.32+1.75=1.92+6.05-3.03+3.78=5.15+9.21-1.8+8.66=7.24+4.91-4.01+8.46=4.05+0.49-3.4+1.23=4.6+9.28-8.92+3.37=3.77+6.22-3.81+2.67=5.12+0.44-0.42+8.52=0.63+8.45-3.95+2.84=8.4+5.4-7.83+0.11=7.67+1.89-1.46+2.12=0.1+9.63-6.78+9.19=0.5+9.25-3.67+6.73=5.75+9.41-4.82+3.14=9.55+8.02-0.63+3.11=2.64+2.45-1.05+7.7=2.39+7.47-6.01+1.05=3.41+7.12-8.93+2.08=0.5+8.48-7.51+8.56=8.44+3.86-4.9+9.74=5.8+3.85-7.07+2.13=0.48+3.66-1.76+3.34=7.04+6.2-7.12+7.7=3.27+1.35-2.86+4.38=8.51+5.82-4.84+1.36=6.84+1.58-5.59+9.64=5.66+1.2-5.78+2.21=7.65+1.44-1.96+3.25=7+1.05-0.42+2.03=5.09+0.58-4.66+0.72=0.96+3.96-2.55+6.74=6.99+4.68-4.51+8.32=0.37+7.21-3.63+4.74=6.73+4.28-2.98-4.39=3.67+9.06-9.78-2.3=7.16+9.83-8.67-0.18=8.52+6.19-1.38-0.06=6.52+3.2-3.62-0.98=9.37+2.53-9-0.48=5.94+4.27-3.97-0.51=6.75+9.91-3.62-6.43=8.29+7.32-3.34-5.65=6.02+4.49-5.28-3.85=6.97+8.78-4.65-5.89=7.21+8.15-1.68-0.75=8.46+0.25-2.85-4.58=5.28+6.61-9.68-0.12=9.98+4.32-4.04-8.16=4.31+5.76-6.4-0.65=5.49+9.4-0.83-9.48=5.57+4.18-1.85-5.21=6.67+6.4-5.85-2.81=3.75+5.82-1.79-6.04=5.43+7.09-5.85-2.08=8.47+1.08-6.03-2.76=2.79+0.99-0.6-0.58=5.89+6.25-8.75-0.89=5.8+6.11-3.43-0.21=6.51+6.14-0.19-0.57=4.56+5.75-4.09-4.19=9.19+2.76-6.27-0.7=9.43+9.25-0.85-5.55=8.2+8.44-5.34-4.97=5.15+7.68-6.13-5.41=9.15+2.94-0.06-0.77=6.75+9.41-7.48-6.98=4.16+6.96-2.73-6.23=7.68+3.99-1.57-7.03=8.32+7.99-4.76-5.02=3.74+6.02-0.32-7.88=9.72+6.79-0.67-8.71=5.11+9.69-0.81-3.83=3.43+2.37-0.23-3.7=5.31+7.83-6.16-4.5=6.51+6.38-0.25-3.09=2.87+7.26-0.7-5.1=3.01+4.76-4.62-0.26=5.97+3.39-2.59-1.73=3.72+8.89-5.25-3.93=5.49+7.28-6.41-1=6.63+1.14-2.01-2.94=9.85+4.37-9.43-0.51=9.17+9.49-9.51-3.34=9.52+4.93-3.35-2.61=9.98+4.88-2.11-1.54=3.9+1.68-0.36-2.03=2.61+6.81-2.43-4.33=9.16-4.94+7.69+3.27=6.57-0.74+7.37+3.27=9.13-8.53+5.33+3.77=5.37-5.13+4.25+3.41=3.57-1.19+3.98+9.03=2.77-1.86+3.33+1.55=5.82-0.98+2.74+5.88=3.54-1.06+2.88+9.11=6.43-5.74+0.55+9.65=8.55-6.58+5.61+7.84=5.72-3.09+1.04+4.85=4.51-3.34+7.21+0.49=1.89-0.35+3.99+6.18=6.84-2.51+0.11+6.08=8.9-6.8+4.63+6.46=4.08-2.19+5.84+5.29=9.45-5.64+7.51+1.71=4.89-3.75+0.75+3.67=8.73-2.71+6.24+5.17=8.18-1.36+9.25+8.3=9.44-1.94+2.64+6.86=3.56-0.35+8.22+0.14=3.8-1.35+4.72+5.9=3.84-1.09+8.61+1.41=3.61-0.33+7.1+1.84=9.09-0.83+1.39+8.15=7.21-4.02+8.54+4.71=4.82-4.23+6.86+7.06=3.86-0.95+4.53+8.84=1.1-0.94+4+3.82=5.52-3.66+4.62+2.8=2.72-0.05+4.4+9.29=9.73-8.46+5.18+1.97=4.95-0.53+7.25+2.49=9.18-3.2+5.06+5.4=5.49-0.22+0.58+7.37=8.56-5.15+3.99+5.41=6.06-0.75+0.08+8.4=2.9-1.53+6.2+1.72=7.51-5.12+0.84+4.9=9.26-7.19+6.97+9.81=7.09-0.5+4.05+5.95=6.62-2.54+0.42+2.06=6.98-4.64+1.25+7.29=9.14-8.65+5.58+9.95=9.21-1.1+3.64+1.72=6.7-3.09+0.05+4.18=4.03-1.91+6.76+1.87=6.61-3.03+7.55+9.64=9.72-3.38+0.31+7.63=9.69-1.52+8.64+8.42=5.27-1.95+0.91+5.34=7.83-7.11+1.22+1.23=8.44-4.17+4.63+2.35=9.22-4.36+4.38-3=7.59-0.97+0.5-5.83=5.68-1.96+5.26-1.98=7-1.88+5.08-1.43=4.1-3.75+9.45-8.66=7.94-6.48+2.89-2.13=6.24-1.9+3.99-5.93=8.77-5.77+8.13-2.82=7.21-1.83+4.01-8.74=4.11-1.77+1.08-3.12=2.28-0.53+6.39-5.05=9.31-1.23+2.09-6.11=2.25-0.32+5.34-1.79=9.84-6.09+4.67-0.68=9.96-7.35+7.93-4.99=4.72-1.03+7.82-5.11=9.63-2.33+6.78-3.47=8.13-3.75+3.32-2.57=7.58-5.46+3.26-1.45=8.56-2.49+4.84-9.73=9.64-2.66+2.79-4.64=6.08-0.19+8.26-6.92=7.19-1.47+6.94-4.12=2.83-0.22+2.45-0.57=6.01-5.36+8.46-3.38=7.79-6.23+2.87-2.79=7.03-5.89+3.06-2.3=3.37-0.57+3.45-0.26=7.04-1.08+3.89-8.33=7.05-2.75+7.79-8.55=8.41-7.09+6.97-1.31=5.65-2.75+9.37-0.76=7.19-2.25+1.83-0.54=7.24-3.3+5.94-3.73=8.39-4.38+8.91-5.78=5.5-1.64+9.08-7.15=8.58-7.82+8.75-8.85=7.1-1.29+5.86-1.73=8.73-0.69+7.81-9.14=6.03-0.66+5.9-6.16=8.71-8.6+7.37-6.76=9.05-3.39+1.55-0.29=4.95-2.57+9.19-2.98=9.5-1.31+7.11-9.06=3.88-2.41+5.59-1.46=9.16-7.09+7.58-6.07=8.17-4.39+9.93-2.61=5.23-2.48+7.76-3.52=7.84-3.95+3.36-2.15=8.83-5.94+8.96-7.25=4.94-0.84+1.65-1.37=4.79-3.27+7.37-5.64=3.92-0.83+8.15-0.36=9.85-2.23+3.69-6.64=3.99-0.78-1.46+4.63=7.66-0.71-0.78+1.13=7.44-0.48-6.35+4.24=8.59-0.26-1.69+4.76=9.11-2.87-1.21+4.48=9.83-5.67-0.57+4.11=5.95-0.95-4.9+5.2=9.92-5.32-1.11+9.16=6.03-0.51-0.4+6.33=9.76-7.66-1.8+2.87=9.77-1.59-6.04+7.79=4.82-0.03-0.64+9.15=6.33-4.51-0.83+7.31=5.42-2.03-0.91+5.18=7.64-4.27-1.51+1.35=8.13-2.57-2.35+9.14=8.68-3.7-4.28+7.49=7.84-1.2-4.74+9.61=5.72-0.7-3.2+7.05=7.9-5.31-0.84+6.49=6.5-0.19-4.91+4.44=7.83-0.28-2.27+5.38=8.18-1.48-2.21+2.94=6.66-2.32-1.24+3.5=9.54-0.15-5.03+7.84=8.81-6.38-0.14+2.34=9.47-2.72-6.1+0.03=4.97-3.03-0.91+0.54=9.61-5.63-2.49+0.22=9.44-2.99-2.04+2.51=8.12-2.32-0.24+8.25=1.97-0.52-0.27+9.39=6.86-0.43-1.84+4.83=5.61-2.11-0.32+0.83=9.14-4.64-2.5+8.69=7.3-0.79-3.92+9.61=9.42-2.34-4.53+8.67=7.51-2.04-1.12+1.07=5.4-0.45-0.12+3.9=9.86-2.41-6.87+5.99=6.25-1.56-2.76+2.24=9.61-0.98-7.96+1.48=5.37-1.83-1.37+9.87=5.84-1.79-2.19+7.83=9.74-0.67-0.24+2.85=8.12-2.19-3.08+1.46=9.28-1.54-3.22+6.97=9.98-6.64-2.52+2.26=5.63-1.88-1.68+8.66=7.82-2.63-0.69+6.35=5.73-0.93-3.55+2.64=9.37-7.03-1.45+0.15=9.63-3.05-5.11+4.68=8.48-7.44-0.66+9.06=9.87-0.29-0.98-1.7=4.17-0.06-0.96-0.13=7.32-2.83-2.64-0.05=5.27-0.67-2.97-1.24=7.73-1.54-0.73-3.77=9.46-0.27-8.22-0.4=9.62-1.39-3.72-4.19=6.47-0.66-2.6-2.64=6.78-0.6-1.21-1.11=7.27-0.6-2.42-0.17=7.41-1.7-1.97-0.98=7.77-0.24-1-1.83=8.81-0.11-5.44-0.51=9.58-3.28-5.02-1.06=8.79-2.73-3.51-1.24=6.74-1.31-1.18-0.5=7.67-5.54-1.46-0.29=8.48-1.62-3.85-1.99=7.4-1.26-1.63-2.77=7.27-2.25-4.25-0.04=4.19-1.26-0.71-0.33=9.02-0.37-1.21-7.22=8.97-1.16-5.18-0.59=4.62-0.76-2-0.25=5.93-1.23-0.67-3.6=6.2-0.64-1.74-2.66=6.01-0.02-1.04-2.58=1.94-0.89-0.34-0.44=8.27-3.03-1.92-1.63=7.63-2.31-1.67-1.23=5.58-2.66-0.83-0.26=8.08-4.37-0.21-2.18=8.39-0.21-1.94-1.91=6.68-0.41-3.32-2.67=7.23-2.4-3.11-1.38=8.92-1.17-4.95-2.54=8.87-4.07-2.51-0.8=8.76-6.49-0.44-0.31=9.63-5.9-1.38-2.21=4.15-0.58-1.19-0.95=8.13-2.86-2.91-2.25=8-3.71-0.41-0.84=7.05-1.44-1.17-1.89=8.27-1.98-0.97-1.24=7.93-0.92-1.61-4.07=5.23-1.92-1.44-1.06=6.42-3.39-1.66-0.77=4.95-1.46-1.52-0.12=9.08-0.14-2.6-1.81=5.35-0.52-0.9-1.84=9.52-4.37-2.11-2.8=7.8-0.51-1.67-2.61=8.5-1.56-2.72-3.69=8.64-0.08-2.69-2.14=参考答案7.23+8.27=15.55.83+3.67=9.57.09+8.73=15.823.34+6.5=9.845.03+4.23=9.267.83+1.52=9.353.6+6.23=9.833.56+6.32=9.884.98+0.21=5.196.23+1.1=7.338.2+2.45=10.659.25+7.11=16.367.35+9.9=17.252.12+5.33=7.454.68+2.91=7.598.12+6.6=14.720.79+9.31=10.12.49+5.14=7.635.88+2.4=8.282.86+6.83=9.699.99+3.39=13.384.47+4.44=8.917.24+4.33=11.578.61+2.33=10.948.97+6.18=15.158.65+4.65=13.33.59+2.29=5.880.33+1.85=2.185.78+7.36=13.143.81+2.46=6.276.88+7.96=14.843.52+8.72=12.248.43+0.89=9.327.76+7.13=14.895.62+2.59=8.214.57+7.35=11.923.41+3.86=7.271.69+6.13=7.828.34+0.97=9.318.82+5.77=14.590.63+6.45=7.087.27+0.39=7.666.92+0.46=7.387.61+7.03=14.641.87+5.85=7.729.43+2.95=12.387.26+8.87=16.137.63+4.31=11.941.48+9.98=11.468.91+7.4=16.317.93+8.6=16.538.6+7.21=15.811.03+9.24=10.272.13+4.74=6.879.41-6.01=3.49.49-8.35=1.142.49-0.73=1.763.58-0.26=3.324.39-2.38=2.013.09-1.9=1.197.4-5.57=1.832.75-1.77=0.983.28-3=0.285.34-2.35=2.998.01-5.49=2.529.1-7.82=1.284.4-3.2=1.24.42-2.63=1.799.01-5.16=3.857.13-0.48=6.658.78-1.7=7.088.43-4.86=3.577.13-3.76=3.378.3-2.31=5.997.28-5=2.287.81-7.09=0.725.21-0.03=5.185.96-2.15=3.813.73-2.78=0.957.05-1.47=5.585.54-4.57=0.979.13-8.06=1.079.86-7.24=2.625.41-1.03=4.387.11-0.12=6.995.08-3.58=1.59.35-3.9=5.450.42-0.15=0.275.6-1.05=4.559.1-1.83=7.279.15-6.63=2.525.78-1.1=4.686.75-5.85=0.97.96-4.57=3.392.93-1.64=1.299.88-5.86=4.026.06-1.67=4.397.21-2.28=4.939.32-8.4=0.929.29-4.83=4.469.76-5.84=3.929.71-1.62=8.095.22-3=2.225.16-3.59=1.576.46-4.98=1.487.71-0.56=7.156.42-5.79=0.635.45-5.02=0.433.14+2.56+9.23=14.930.43+8.3+2.26=10.991.57+5.79+0.46=7.825.35+2.93+0.84=9.126.92+1.53+3.26=11.716.63+3.15+2.56=12.346.53+5.37+8.65=20.556.81+9.91+2.89=19.618.85+9.38+6.97=25.21.49+7.58+8.78=17.858.22+3.27+4.73=16.226.51+8.38+3.37=18.269.58+0.55+9.35=19.486.12+5.12+9.25=20.499.57+6.72+0.25=16.547.59+7.86+8.78=24.231.97+1.85+6.89=10.712.39+0.37+9.26=12.022.62+3.59+0.58=6.792.9+6.43+6.48=15.812.06+8.49+0.02=10.576.26+1.35+6.15=13.765.2+9.36+9.23=23.798.77+8.82+7.61=25.26+3.52+1.39=10.912.37+9.8+4.99=17.167.46+4.41+6.13=188.96+4.62+8.7=22.283.76+3.87+6.12=13.758.46+5.73+2.88=17.073.01+2.11+2.29=7.413.62+0.38+7.57=11.576.4+3.69+2.83=12.923.27+1.39+9.81=14.474.72+1.23+4.59=10.545.55+1.24+8.69=15.480.65+7.45+7.51=15.616.48+2.7+2.67=11.854.42+8.04+0.35=12.811.09+1.03+1.76=3.888.54+4.11+6.09=18.749.45+2.56+8.13=20.142.85+8.97+0.2=12.024.83+4.12+4.23=13.184.37+2.38+7.68=14.436.85+5.26+1.47=13.585.1+5.05+4=14.157.26+0.45+0.77=8.486.99+3.96+9.59=20.544.42+2.77+1.66=8.854.73+6.89+1.26=12.886.32+2.93+2.25=11.58.87+2.2+2.95=14.021.21+1.46+2.67=5.349.11+4.3-0.85=12.560.06+6.61-5.96=0.715.6+1.52-1.34=5.788.52+9.13-3.66=13.997.02+8.84-5.4=10.465.65+3.69-0.24=9.16.01+6.81-4.88=7.944.36+2.15-2.37=4.144.61+6.79-8.7=2.73.99+8.13-0.05=12.075.39+7.85-6.5=6.745.08+3.29-4.64=3.733.7+6.59-6.6=3.691.88+5.55-6.55=0.888.61+3.49-3.81=8.299.36+3.51-3.66=9.217.22+7.83-3.67=11.389.05+7.25-6.89=9.418.79+7.95-9.52=7.228.94+9.05-9.44=8.553.28+3.82-2.52=4.589.39+1.53-7.21=3.715.15+9.21-2.43=11.933.66+7.19-1.27=9.589.36+1.05-9.23=1.187.96+1.03-1.15=7.840.45+9.25-7.28=2.426.62+2.5-7.23=1.890.55+7.24-3.84=3.955.46+8.17-8=5.639.02+0.3-4.87=4.454.48+6.95-2.67=8.764.32+2.88-2.97=4.230.27+4.84-1.11=45.86+6.25-1.89=10.228.96+9.91-5.65=13.226.07+7.2-0.57=12.71.93+9.79-6.58=5.145.2+9.25-1.08=13.370.5+8.48-5.34=3.649.7+8.6-2.87=15.433.04+9.7-7.36=5.384.27+7.72-9.59=2.45.21+5.87-5.94=5.149.25+2.51-3.07=8.698+6.68-2.31=12.372.78+4.22-6.73=0.271.76+8.48-2.4=7.843.4+9.31-4.91=7.80.32+6.28-1.9=4.75.02+0.56-1.95=3.637.02+5.52-6.7=5.840.76+9.85-6.17=4.449.29+0.32-1.48=8.138.7-7.89+4.61=5.421.45-0.19+5.79=7.053.16-1.82+7.08=8.429.26-0.19+8.76=17.834.36-2.97+4.87=6.265.17-1.45+0.07=3.791.27-1.14+1.98=2.115.88-4.63+9.78=11.036.71-3.52+5.34=8.535.83-5.19+1.21=1.855.72-4.14+4.03=5.617.67-6.26+3.44=4.859.77-8.24+6.95=8.487.49-2.29+2.89=8.092.95-0.49+7.73=10.196.61-1.27+3.52=8.869.9-1.44+8.54=175.04-4.05+1.14=2.138.07-4.08+8.81=12.88.25-4.82+3.79=7.229.35-1.37+1.99=9.976.51-0.8+6.16=11.878.25-5.7+4.25=6.83.96-1.53+9.84=12.279.15-6.3+9.31=12.169.09-8.91+2.09=2.274.51-2.68+3.42=5.257.51-3.2+8.26=12.575.21-2.88+1.07=3.46.7-3.1+7.81=11.413.73-0.57+9.94=13.14.84-2.97+8.91=10.784.71-1.86+1.23=4.085.17-1.74+4.27=7.79.02-2.72+3.29=9.595.91-0.95+5.75=10.719.05-4.2+9.53=14.384.82-2.38+0.59=3.036.39-5.62+5.54=6.318.65-4.67+2.23=6.218.79-1.24+7.78=15.336.27-2.25+0.64=4.669.82-4.71+3.49=8.67.84-0.74+3.92=11.026.36-5.44+0.66=1.589.39-5.63+8.9=12.669.21-6.55+3.28=5.948.94-2.91+1.65=7.685.92-2.55+6.59=9.967.8-1.27+8.09=14.621.28-0.52+7.47=8.239.42-6.69+2.15=4.889.69-7.75+9.64=11.586.46-3.32+7.13=10.278.14-6.41-0.73=16.04-1.66-0.88=3.59.71-0.66-1.63=7.426.66-0.4-3.11=3.158.22-2.51-0.25=5.469.65-5.72-3.07=0.868.84-2.42-0.62=5.88.18-2.58-4.51=1.098.75-3.1-0.39=5.267.47-3.31-1.37=2.791.33-1.08-0.07=0.185.14-3-0.46=1.688.14-6.22-0.4=1.525.55-1.02-1=3.538.48-1.26-6.28=0.944.06-0.89-2.54=0.639.91-4.56-1.74=3.618.89-4.23-4.35=0.317.91-0.05-4.56=3.37.12-3.09-3.43=0.69.72-1.6-3.1=5.028.65-4.74-2.29=1.626.82-0.1-1.95=4.777.35-3.08-2.2=2.077.46-6.09-0.8=0.578.58-4.15-3.12=1.318.74-0.66-2.36=5.725.55-4.21-1.2=0.147.33-1.34-4.53=1.469.37-3.34-4.04=1.995.47-0.04-0.16=5.272.47-0.87-0.43=1.179.55-1.11-7.38=1.067.38-1.57-3.04=2.779.93-0.86-1.98=7.097.4-1.04-5.14=1.225.54-0.27-4.63=0.645.6-2.87-1.59=1.147.97-1.73-0.79=5.452.66-0.55-0.11=25.09-0.05-1.46=3.587.26-0.57-5.84=0.859.22-1.42-6.12=1.688.52-6-0.17=2.358.64-5.6-2.48=0.569.71-8.79-0.62=0.36.85-3.45-3.09=0.317.76-2.39-3.98=1.397.23-5.57-1.55=0.119.25-4.64-4.45=0.168.59-4.79-1.99=1.818.96-1.57-3.37=4.027.4-4.42-0.36=2.622.33-0.79-1.21=0.332.14+0.87+6.25+8.09=17.352.6+9.07+9.51+1.89=23.076.78+1.73+7.99+3.9=20.45.78+1.6+6.38+9.01=22.773.75+0.75+9.75+5.06=19.316.07+4.68+4.8+0.8=16.353.48+4.8+1.67+4.32=14.278.39+9.85+7.62+5.46=31.321.25+8.12+9.3+8.21=26.887.78+8.17+5.1+1.77=22.825.72+7.57+0.68+1.61=15.588.2+5.7+0.57+5.4=19.874.19+8.89+6.06+1.83=20.970.86+3.82+5.17+4.35=14.21.1+7.15+3.37+6.3=17.920.15+8.62+4.92+7.78=21.478.84+6.8+3.34+9.8=28.787.37+6.41+5.96+6.4=26.142.75+9.84+2.16+0.28=15.035.24+4.48+6.83+4.01=20.563.82+2.49+0.94+4.27=11.528.3+9.44+8.33+2.97=29.046.42+3.55+4.43+6.23=20.637.41+7.32+4.77+8.57=28.079.56+0.41+3.79+7.38=21.148.39+2.18+2.4+9.89=22.863.64+0.39+0.31+3.4=7.747.8+3.05+3.55+6.97=21.376.57+8.54+0.18+1.96=17.251.18+0.83+7.51+7.2=16.726.16+4.77+2.36+4.04=17.331.61+9.51+1.55+5.67=18.347.42+6.02+4.19+5.26=22.898.92+8.97+8+7.12=33.016.87+1.81+2.24+5.96=16.882.5+8.29+6.15+9.53=26.477.59+3.52+7.73+1.46=20.32.76+1.97+9.47+1.93=16.131.83+0.98+9.22+6.07=18.19.57+3.05+2.23+1.3=16.150.1+1.56+6.86+7.46=15.987.65+0.45+0.81+6.41=15.328.58+0.31+5.68+9.82=24.391.85+9.48+8.86+8.31=28.58.79+1.64+7.6+7.35=25.387.68+7.98+6.81+0.21=22.685.98+5.73+4.38+1.76=17.855.2+1.92+9.28+1.64=18.045.72+5.3+6.13+0.11=17.266.05+7.84+6.64+4.7=25.239.96+0.98+2.83+1.81=15.587.04+1.42+8.82+2.12=19.46.9+5.88+8.36+5.94=27.085.38+3.81+2.7+9.77=21.660.95+2.63+9.43-2.85=10.163.34+0.63+6.17-8.91=1.232.26+8.27+4.02-6.14=8.412.93+0.11+5.33-5.23=3.147.21+5.66+6.63-4.05=15.453.24+0.07+2.73-5.18=0.864.02+1.45+0.07-1.27=4.275.86+5.46+8.16-1.93=17.559.89+4.31+5.89-5.2=14.896.3+1.13+5.13-5.89=6.679.2+8.83+8.49-2.87=23.651.61+6.27+9.08-7.67=9.293.95+3.24+9.66-7.11=9.747.18+0.67+5.97-3.04=10.780.68+1.65+3.73-3.74=2.328.15+3.82+1.91-2.88=110.63+4.1+5.25-2.93=7.052.91+2.15+7.64-2.92=9.782.03+9.88+4.17-1.62=14.469.5+0.61+3.64-0.83=12.926.15+2.46+5.49-5.39=8.717.59+8.42+4.34-0.75=19.61.38+6.4+3.35-1.29=9.849.89+1.13+7.3-7.44=10.888.81+8.61+5.46-0.26=22.620.31+9.97+1.67-7.74=4.219.6+7.26+2.42-5.09=14.197.79+1.62+8.11-3.7=13.822.7+3.21+0.28-2.87=3.326.84+8.37+3.32-7.04=11.491.08+1.4+6.49-5.33=3.646.01+8.56+5.25-6.15=13.679.71+8.62+2.42-7.9=12.858.48+4.02+8.87-3.49=17.889.83+4.63+9.92-4.7=19.681.03+7.17+8.73-0.95=15.986.55+9.39+9.52-5.36=20.17.42+7.9+7.02-2.77=19.578.43+4.92+8.03-9.37=12.018.69+4.71+8.82-2.44=19.786.54+7.48+2.53-5.16=11.394.51+4.86+7.45-8.01=8.818.14+8.92+7.98-0.92=24.129.49+3.65+2.76-8.61=7.298.87+1.76+8.17-2.99=15.813.68+1.2+5.43-7.04=3.271.79+9.98+8.04-8.25=11.567.82+9.96+2.97-0.19=20.564.54+5.37+2.45-4.69=7.678.38+4.42+5.76-9.58=8.987.91+8.13+9.57-9.78=15.835.84+3.45+3.2-3.61=8.883.28+8.88+1.89-4.69=9.369.62+4.81+6.4-4.19=16.644.1+5.57-0.84+8.38=17.210.75+1.26-0.74+2.7=3.979.73+6.67-3.38+2.24=15.268.12+7-7.12+8.95=16.951.12+6.37-5.65+1.5=3.348.81+1.22-9.58+8.35=8.88.48+6-8.33+0.92=7.078.77+2.93-1.84+0.05=9.918.83+2.66-1.99+4.69=14.195.97+7.62-0.2+8.86=22.253.29+0.05-2.32+8.61=9.634.28+2.71-1.13+9.05=14.919.13+8.36-7+1.21=11.74.53+3.72-8.07+7.23=7.412.75+5.43-0.57+5.65=13.264.11+8.58-9.92+1.23=43.92+8.61-3.26+9.73=197.64+3.18-5.62+8.85=14.051.38+5.94-4.47+3.16=6.011.29+8.58-8.54+6.23=7.565.45+8.99-2.49+2.56=14.518.25+1.98-5.32+1.75=6.661.92+6.05-3.03+3.78=8.725.15+9.21-1.8+8.66=21.227.24+4.91-4.01+8.46=16.64.05+0.49-3.4+1.23=2.374.6+9.28-8.92+3.37=8.333.77+6.22-3.81+2.67=8.855.12+0.44-0.42+8.52=13.660.63+8.45-3.95+2.84=7.978.4+5.4-7.83+0.11=6.087.67+1.89-1.46+2.12=10.220.1+9.63-6.78+9.19=12.140.5+9.25-3.67+6.73=12.815.75+9.41-4.82+3.14=13.489.55+8.02-0.63+3.11=20.052.64+2.45-1.05+7.7=11.742.39+7.47-6.01+1.05=4.93.41+7.12-8.93+2.08=3.680.5+8.48-7.51+8.56=10.038.44+3.86-4.9+9.74=17.145.8+3.85-7.07+2.13=4.710.48+3.66-1.76+3.34=5.727.04+6.2-7.12+7.7=13.823.27+1.35-2.86+4.38=6.148.51+5.82-4.84+1.36=10.856.84+1.58-5.59+9.64=12.475.66+1.2-5.78+2.21=3.297.65+1.44-1.96+3.25=10.387+1.05-0.42+2.03=9.665.09+0.58-4.66+0.72=1.730.96+3.96-2.55+6.74=9.116.99+4.68-4.51+8.32=15.480.37+7.21-3.63+4.74=8.696.73+4.28-2.98-4.39=3.643.67+9.06-9.78-2.3=0.657.16+9.83-8.67-0.18=8.148.52+6.19-1.38-0.06=13.276.52+3.2-3.62-0.98=5.129.37+2.53-9-0.48=2.425.94+4.27-3.97-0.51=5.736.75+9.91-3.62-6.43=6.618.29+7.32-3.34-5.65=6.626.02+4.49-5.28-3.85=1.386.97+8.78-4.65-5.89=5.217.21+8.15-1.68-0.75=12.938.46+0.25-2.85-4.58=1.285.28+6.61-9.68-0.12=2.099.98+4.32-4.04-8.16=2.14.31+5.76-6.4-0.65=3.025.49+9.4-0.83-9.48=4.585.57+4.18-1.85-5.21=2.696.67+6.4-5.85-2.81=4.413.75+5.82-1.79-6.04=1.745.43+7.09-5.85-2.08=4.598.47+1.08-6.03-2.76=0.762.79+0.99-0.6-0.58=2.65.89+6.25-8.75-0.89=2.55.8+6.11-3.43-0.21=8.276.51+6.14-0.19-0.57=11.894.56+5.75-4.09-4.19=2.039.19+2.76-6.27-0.7=4.989.43+9.25-0.85-5.55=12.288.2+8.44-5.34-4.97=6.335.15+7.68-6.13-5.41=1.299.15+2.94-0.06-0.77=11.266.75+9.41-7.48-6.98=1.74.16+6.96-2.73-6.23=2.167.68+3.99-1.57-7.03=3.078.32+7.99-4.76-5.02=6.533.74+6.02-0.32-7.88=1.569.72+6.79-0.67-8.71=7.135.11+9.69-0.81-3.83=10.163.43+2.37-0.23-3.7=1.875.31+7.83-6.16-4.5=2.486.51+6.38-0.25-3.09=9.552.87+7.26-0.7-5.1=4.333.01+4.76-4.62-0.26=2.895.97+3.39-2.59-1.73=5.043.72+8.89-5.25-3.93=3.435.49+7.28-6.41-1=5.366.63+1.14-2.01-2.94=2.829.85+4.37-9.43-0.51=4.289.17+9.49-9.51-3.34=5.819.52+4.93-3.35-2.61=8.499.98+4.88-2.11-1.54=11.213.9+1.68-0.36-2.03=3.192.61+6.81-2.43-4.33=2.669.16-4.94+7.69+3.27=15.186.57-0.74+7.37+3.27=16.479.13-8.53+5.33+3.77=9.75.37-5.13+4.25+3.41=7.93.57-1.19+3.98+9.03=15.392.77-1.86+3.33+1.55=5.795.82-0.98+2.74+5.88=13.463.54-1.06+2.88+9.11=14.476.43-5.74+0.55+9.65=10.898.55-6.58+5.61+7.84=15.425.72-3.09+1.04+4.85=8.524.51-3.34+7.21+0.49=8.871.89-0.35+3.99+6.18=11.716.84-2.51+0.11+6.08=10.528.9-6.8+4.63+6.46=13.194.08-2.19+5.84+5.29=13.029.45-5.64+7.51+1.71=13.034.89-3.75+0.75+3.67=5.568.73-2.71+6.24+5.17=17.438.18-1.36+9.25+8.3=24.379.44-1.94+2.64+6.86=173.56-0.35+8.22+0.14=11.573.8-1.35+4.72+5.9=13.073.84-1.09+8.61+1.41=12.773.61-0.33+7.1+1.84=12.229.09-0.83+1.39+8.15=17.87.21-4.02+8.54+4.71=16.444.82-4.23+6.86+7.06=14.513.86-0.95+4.53+8.84=16.281.1-0.94+4+3.82=7.985.52-3.66+4.62+2.8=9.282.72-0.05+4.4+9.29=16.369.73-8.46+5.18+1.97=8.424.95-0.53+7.25+2.49=14.169.18-3.2+5.06+5.4=16.445.49-0.22+0.58+7.37=13.228.56-5.15+3.99+5.41=12.816.06-0.75+0.08+8.4=13.792.9-1.53+6.2+1.72=9.297.51-5.12+0.84+4.9=8.139.26-7.19+6.97+9.81=18.857.09-0.5+4.05+5.95=16.596.62-2.54+0.42+2.06=6.566.98-4.64+1.25+7.29=10.889.14-8.65+5.58+9.95=16.029.21-1.1+3.64+1.72=13.476.7-3.09+0.05+4.18=7.844.03-1.91+6.76+1.87=10.756.61-3.03+7.55+9.64=20.779.72-3.38+0.31+7.63=14.289.69-1.52+8.64+8.42=25.235.27-1.95+0.91+5.34=9.577.83-7.11+1.22+1.23=3.178.44-4.17+4.63+2.35=11.259.22-4.36+4.38-3=6.247.59-0.97+0.5-5.83=1.295.68-1.96+5.26-1.98=77-1.88+5.08-1.43=8.774.1-3.75+9.45-8.66=1.147.94-6.48+2.89-2.13=2.226.24-1.9+3.99-5.93=2.48.77-5.77+8.13-2.82=8.317.21-1.83+4.01-8.74=0.654.11-1.77+1.08-3.12=0.32.28-0.53+6.39-5.05=3.099.31-1.23+2.09-6.11=4.062.25-0.32+5.34-1.79=5.489.84-6.09+4.67-0.68=7.749.96-7.35+7.93-4.99=5.554.72-1.03+7.82-5.11=6.49.63-2.33+6.78-3.47=10.618.13-3.75+3.32-2.57=5.137.58-5.46+3.26-1.45=3.938.56-2.49+4.84-9.73=1.189.64-2.66+2.79-4.64=5.136.08-0.19+8.26-6.92=7.237.19-1.47+6.94-4.12=8.542.83-0.22+2.45-0.57=4.496.01-5.36+8.46-3.38=5.737.79-6.23+2.87-2.79=1.647.03-5.89+3.06-2.3=1.93.37-0.57+3.45-0.26=5.997.04-1.08+3.89-8.33=1.527.05-2.75+7.79-8.55=3.548.41-7.09+6.97-1.31=6.985.65-2.75+9.37-0.76=11.517.19-2.25+1.83-0.54=6.237.24-3.3+5.94-3.73=6.158.39-4.38+8.91-5.78=7.145.5-1.64+9.08-7.15=5.798.58-7.82+8.75-8.85=0.667.1-1.29+5.86-1.73=9.948.73-0.69+7.81-9.14=6.716.03-0.66+5.9-6.16=5.118.71-8.6+7.37-6.76=0.729.05-