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1.27+2.32=7.59+1.13=0.25+1.2=9.21+2.15=9.75+6.95=5.56+0.48=5.4+3.13=5.43+8.39=4.16+1.8=4.74+3.61=8.76+9.74=1.95+5.41=4.61+9.96=7.13+7.1=4.24+9.78=4.75+0.98=8.03+9.5=1.9+0.17=2.93+0.3=1.74+6.64=5.05+8.27=4.23+8.09=6.12+2.63=4.38+6.82=8.14+8.65=1.68+3.41=5.49+3.87=3.04+3.56=8.63+3.77=5.65+1.56=9.32+6.35=5.1+5.71=2.43+9.25=9.26+1.19=5.99+0.82=8.05+3.41=7.17+7.21=4.29+1.14=8.5+0.89=1.9+1.23=5.82+1.41=3.08+8.88=6.46+9.4=7.59+6.1=4.08+5.3=3.59+7.56=4.06+9.35=1.31+8.54=1.93+7.21=8.16+1.46=5.64+4.65=6.03+7.93=1.51+8.84=9.25+2.09=6.79-6.63=6.62-1.95=5.46-1.07=6.72-1.66=6.86-5.58=3.03-0.94=3.8-3.52=1.58-0.52=8.07-6.34=5.36-3.19=8.59-4.36=4.12-1.03=2.57-0.16=4.67-0.66=6-3.46=2.46-0.18=9.45-6.72=5.37-5.26=8.84-6.82=9.02-4.72=9.38-1.22=3.28-2.85=9.43-4.99=6.8-1.1=3.47-2.51=9.08-3.06=3.45-1.42=6.5-4.81=9.67-4.95=4.03-1.2=6.69-5.78=2.84-1.47=5.82-0.93=6.38-2.05=3.63-2.39=8.39-7.43=6.23-3.75=2.58-2.14=5.91-4.63=7.32-4.78=5.43-0.82=3.07-1.87=7.28-6.24=9.45-5.76=9.84-9.37=7.35-7.21=1.95-1.1=8.55-4.99=8.87-5.73=1.88-1.61=3.18-0.32=7.3-4.95=3.49-0.74=0.54-0.11=8.69+9.62+2.69=8.54+6.12+8.22=8.44+4.97+6.65=3.06+2.9+0.72=1.83+1.4+7.17=6.45+8.94+8.73=3.31+9.89+5.13=4.19+3.09+5.48=9.47+3.95+5.65=1.65+0.67+9.97=8.76+3.6+4.3=7.77+1.01+8.16=4.95+9.8+2.66=5.91+0.28+8.89=1.19+5.04+0.81=8.69+2.94+1.18=7.6+7.14+6.75=6.47+0.98+2.02=6.46+2.14+8.04=7.08+8.86+8.28=4.2+1.46+0.93=6.33+2.52+4.3=4.64+9.61+8.83=2.34+1.48+9.73=5.11+7.34+8.23=7.34+1.91+6.8=5.08+8.45+2.43=1.45+2.59+9.34=3.99+9.82+8.73=5.85+9.72+1.56=8.71+5.59+2.88=7.25+9.94+5.27=8.28+6.02+2.56=8.07+1.11+8.09=0.42+0.81+0.23=3.49+1.45+3.7=5.44+5.19+6.5=1.22+0.18+9.09=5.05+6.08+8.63=1.38+2.44+4.48=5.27+7.96+7.88=5.4+6.17+0.44=4.58+3.06+7.57=6.58+3.19+7.19=3.47+4.78+7.96=2.39+5.53+5.42=0.41+4.31+1.4=4.37+8.43+7.67=3.59+8.28+1.02=7.92+0.42+3.59=6.37+6.46+1.58=6.71+9.76+6.7=6.17+5.71+0.54=7.11+7.84+9.86=1.39+5.16-1.98=6.69+2.95-5.61=3.04+3.4-4.53=5.24+5.88-2.84=8.38+5.87-3.19=2.59+8.18-7.19=2.97+9.1-4.27=7.33+8.69-5.29=7.7+9.66-5.4=3.38+5.3-8.56=4.22+0.89-0.51=1.35+3.14-2.66=0.19+6.44-0.47=5.85+7.11-7.73=1.29+5.69-0.62=2.08+6.06-4.38=6.18+6.52-1.48=9.52+1.4-7.47=5.68+1.76-2.97=1.78+7.63-0.99=8.01+9.5-2.2=0.28+8.36-3.76=4.16+6.06-1.69=9.66+6.53-5.35=1.74+9.46-7.6=6.19+5.7-7.98=1.56+4.4-0.94=2.73+1.01-2.23=3.03+7.51-1.47=4.75+8.34-8.53=4.83+0.46-3.02=1.65+9.35-2.95=3.82+0.11-0.65=6.17+4.91-2.99=8.33+8.89-5.23=3.93+9.46-2.14=1.49+6.81-5.84=2.91+9.23-5.39=6.29+6.18-4.69=7.09+7-3.34=4.98+3.92-2.03=9.42+6.63-4.67=9.47+8.56-8.99=9.9+0.02-4.47=1.96+7.99-1.62=7.3+1.24-1.61=1.39+8.84-8.93=7.84+9.71-1.61=6.35+8.06-5.41=2.56+9.77-8.69=1.69+7.35-4.24=8.32+6.13-3.82=8.52+3.1-6.77=7.02+5.19-8.03=6.11-2.46+2.62=7.63-2.52+4.6=6-4.55+9.41=4.86-0.03+1.8=8.67-1.09+7.91=4.42-2.77+5.45=8.92-5.65+3.02=8.45-3.7+9.69=5.76-3.4+7.2=9-2.52+7.99=8.07-3.69+2.46=9.9-7.51+1.67=9.53-3.89+4.77=6.13-1.6+6.57=1.64-0.37+9.83=5.07-2.55+0.86=5.06-2.18+9.37=5.92-1.78+1.67=9.99-2.44+3.24=5.57-4.39+3.83=5.53-2.01+0.41=6.16-0.46+8.72=9.74-7.85+7.64=6.88-6.2+8.7=8.66-6.07+7.47=7.91-6.51+5.28=9.23-4.71+8.6=8.14-5.12+6.45=3.21-0.37+2.74=6.63-6.32+5.29=7.21-5.25+7.23=1.03-0.26+7.31=5.16-3.12+1.13=7.47-3.95+8.77=9.16-3.49+1.52=8.96-7+2.13=6.23-1.03+8.22=6.4-4.1+0.81=8.19-4.96+1.88=9.79-0.92+7.48=9.05-7.78+5.54=1.77-0.6+0.45=8.6-1.21+8.27=4.82-3.05+9.53=8.57-5.48+1.99=2.76-2.37+8.91=8.42-2.17+6.38=9.14-7.73+9.27=7.59-2.64+4.75=6.6-0.57+0.1=9.8-6.34+4.26=4.93-1.52+7.65=5.44-1.51+5.78=8.09-4.67+0.75=3.88-0.63-2.2=5.83-4.13-1.29=8.64-5.95-0.05=5.32-2.44-0.38=3.8-0.88-2.16=7.95-4.28-1.44=6.37-2.14-3.35=5.63-1.48-3.8=9.63-2.15-3.39=9.46-4.48-4.21=8.21-5.79-1.96=8.99-4.22-3.64=9.75-0.62-2=9.65-7.18-2.24=8.36-1.32-1.58=8.52-1.3-3.44=8.09-1.42-1.85=7.76-4.33-0.68=7.85-4.94-0.71=4.2-1.12-1.14=5.7-0.73-3.08=4.72-2.23-0.38=8.59-0.95-1.6=7.9-1.23-4.98=9.69-3.54-0.67=9.02-5.22-1.53=7.04-1.74-1.1=7.27-3.92-1.35=9.44-7.07-0.85=9.72-4.71-1.85=6.66-5.22-0.65=6.37-4.32-0.13=0.8-0.03-0.16=2.36-0.37-1.84=8.61-6.52-0.79=8.5-0.08-3.42=5.35-1-2.02=9.66-6.11-2.37=3.74-0.76-1.16=4.3-0.6-1.57=8.78-2.57-2.66=6.38-3.93-1.82=7.8-0.91-3.59=6.56-1.41-1.03=9.24-3.95-5=7.34-2.64-1.75=7.21-3.56-0.99=8.78-1.48-6.51=9.24-0.15-8.97=6.43-3.63-1.12=7.33-1.7-3.22=8.66-1.84-4.08=4.66-3.07-0.02=5.1-1.13-0.91=7.68+1.21+1.99+9.08=3.24+1.4+7.27+9.07=1.86+4.26+4.14+0.05=6.43+5.63+4.92+9.97=5.65+8.63+9.36+7.14=2.37+7.13+4.31+9.48=3.88+0.06+1.8+4.19=4.35+4.54+4.67+3.48=6.74+6.64+7.5+3.03=6.85+9.23+4.22+3.71=4.63+8.1+8.65+7.89=8.65+8.98+3.1+7.14=8.29+0.23+0.38+8.78=3.96+7.81+9.63+5.37=0.28+2.52+2.09+1.98=8.73+1.3+2.84+3.85=6.07+8.82+7.41+8.31=2.09+8.17+6.29+2.67=6.17+3.57+9.22+2.59=4.66+2.45+1.6+3.28=2.2+8.5+8.84+9.42=9.1+1.84+1.34+8.23=3.31+7.82+1.19+4.16=9.57+1.75+4.82+3.17=1.35+1.26+9.74+8.91=0.12+5.88+1.63+3.09=5.46+8.01+8.29+7.67=0.1+6.54+7.98+5.3=9.53+5.95+7.12+9.71=1.92+7.5+1.89+9.29=7.43+2.42+4.12+4.74=4.4+0.17+0.84+4.54=2.77+7.56+4.31+9.21=0.99+4.66+7.13+4.34=0.66+3.48+9.53+6.37=0.24+5.2+5.47+3.53=2.08+1+4.62+7.61=9.07+1.79+2.34+1.58=6.64+2.98+6.28+2.18=2.45+0.33+8.26+6.51=2.02+4.59+2.89+6.17=0.52+3.92+9.45+2.92=2.15+4.23+2.66+5.72=6.72+0.22+7.77+9.29=9.26+1.63+0.94+0.91=2.92+2.27+0.91+3.49=6.63+1.7+9.15+0.05=9.7+3.3+6.58+6.31=1.86+5.55+1.09+6.16=3.37+7.39+7.66+6.95=3.1+2.43+3.91+0.13=2.41+1.68+6.95+5.57=2.73+8.77+4.8+7.26=0.17+7.12+3.66+1.31=5.77+3.43+5.64-7=1.56+8.26+5.22-6.44=2.86+9.9+1.29-7.31=5.22+4.22+1.48-9.84=9.78+9.98+9.25-8.48=4.34+6.17+9.97-5.28=8.69+4.46+1.2-3.07=2.23+8.71+4.29-2.79=7.7+0.1+8.89-1.44=1.16+5.3+9.1-3.93=9.06+4.06+0.35-4.89=5.34+0.05+9.13-3.86=7.93+9.59+3.53-0.68=6.41+9.1+8.45-5.87=3.68+3.81+6.51-7.57=8.62+1.18+1.73-6.23=7.52+9.94+7.97-5.02=6.37+8.39+1.13-1.69=2.69+8.86+9.37-6.92=5.78+2.39+3.24-7.25=8.67+1.47+7.89-9.49=3.33+6.19+9.05-9.98=6.42+1.61+8.83-6.04=2.72+7.6+0.67-9.73=0.17+6.2+7.62-1.06=6.63+4.62+6.24-0.58=1.26+7.14+8.78-9.7=5.18+0.93+5.92-1.48=7.68+1.87+3.06-4.32=8.9+4.93+5.49-7.27=4.92+2.11+5.67-0.66=8.3+1.69+9.81-2.21=7.98+4.69+7.06-8.12=3.39+5.12+2.42-9.02=8.15+2.36+8.64-3.05=7.03+6.72+1.98-2.72=5.76+8.6+6.85-6.81=6.12+1.24+9.2-8.48=9.65+1.64+8.04-4.91=7.53+2.19+7.77-5.04=2+4.43+9.34-4.78=0.9+6.27+7.05-7.56=0.62+3.52+9.04-1.75=3.97+6.69+4.06-5.44=9.57+4.57+3.69-3.66=5.78+6.41+9.51-1.99=7.71+6.26+7.15-6.52=8.57+3.55+4.43-9.37=7.17+6.16+9.59-5.2=1.79+4.26+6.39-4.5=7.01+4.85+6.53-6.33=4.35+0.42+7.27-3.76=8.72+7.16+1.01-2.81=3.58+2.19+6.17-7.59=3.74+1.86-4.16+1.61=1.7+8.15-4.54+7.94=4.86+3.32-2.07+9.64=3.47+7.86-2.29+4.07=1.26+1.2-0.82+8.41=3.51+7.05-8.13+0.4=1.28+4.36-1.68+0.69=5.13+6.69-9.09+9.18=8.86+2.16-5.31+7.6=0.73+8.6-5.93+8.02=8.84+9.99-7.89+2.15=9.19+0.68-4.52+1.35=0.61+6.71-4.3+7.51=3.01+5.51-3.72+1.5=8.92+7.62-7.07+3.02=6.21+7.03-2.39+8.34=7.23+0.1-4.85+7.85=0.08+9.89-6.58+4.16=4.73+8.67-9.06+2.38=1.6+6.98-1.38+1.48=7.89+1.23-1.43+4.68=3.81+7.5-0.19+3.71=1.33+9.58-6.41+9.5=4.49+3.41-7.75+9.02=8.88+6.63-5.44+1.98=5.3+3.73-7.53+0.47=8.03+0.69-3.53+7.31=1.24+7.77-3.79+6.58=7.83+3.35-1.21+3.43=4.13+5.98-8.54+9.08=9.83+8.02-4.57+0.75=7.87+8.49-3.51+5.16=0.03+9.04-7.94+0.07=4.98+3.09-2.4+6.54=2.99+4.05-5.44+1.57=6.68+5.78-1.67+9.86=1.73+4.71-0.74+0.6=9.04+3.23-6.62+8.34=8.68+9.39-7.72+0.73=8.53+5.39-7.25+0.23=9.61+7.67-7.45+1.6=8.05+7.41-2.48+9.88=9.69+8.78-5.09+6.12=0.45+7.83-7.59+9.22=6.7+7.42-6.56+9.36=3.4+0.93-2.03+0.72=3.25+2.15-1.15+3.66=3.7+0.35-3.65+8.2=1+9.76-4.5+3.18=4.19+6.56-7.02+3.24=2.11+6.91-7.54+4.39=4.95+4.17-4.19+1.18=3.41+9.67-6.57+7.99=3.49+2.48-3.19+8.63=8.89+4.63-5.62-0.59=9.24+7.41-8.25-6.12=9.55+7.17-9.32-2.83=6.68+4.46-0.98-2.42=1.69+3.34-1.24-2.88=9.77+1.57-0.54-9.34=8.56+1.86-3.32-4.64=6.61+5.39-2.14-0.05=8.5+8.42-5.79-3.28=9.47+0.55-0.5-4.24=4.37+4.57-2.66-4.84=7.06+4.08-1.89-7.96=0.04+9.19-3.47-3.84=2.88+8.23-5.17-5.51=9.34+9.21-3.97-2.87=3.51+3.25-3.61-2.21=2.86+4.57-2.62-4.7=8.39+8.02-6.08-5.39=9.86+8.98-8.22-9.93=0.56+8.07-3.05-1.95=5.59+1.67-2.67-3.6=8.54+4.15-5.48-3.25=9.84+7.63-3.18-6.62=3.41+7.41-0.88-8.92=7.28+4.36-3.05-2.16=7.65+8.96-1.08-7.87=1.31+2.99-0.43-2.86=1.61+8.19-2.12-1.18=1.86+5.96-1.64-4.47=9.06+1.33-0.8-2.27=6.66+8.79-1.31-7.66=9.76+2.24-5.82-0.76=6.01+5.5-5.75-4.8=4.64+2.54-1.05-4.47=5.94+4.91-8.06-0.73=1.93+7.92-3.58-3.73=2.62+0.15-1.31-0.44=9.31+4.58-5.8-6.18=2.65+7.29-0.84-5.53=8.51+6.27-1.44-3.83=5.09+9.43-6.84-5.89=5.56+8.11-5.76-2.61=7.98+4.31-2.62-0.82=3.5+7.4-5.84-1.72=5.46+7.72-4.33-1.4=8.94+6.76-1.43-0.42=7.88+9.69-3.8-0.17=9.28+6.49-2.3-1.95=5.64+8.72-0.61-0.56=5.21+6.29-5.84-3.82=3.74+9.18-4.23-4.17=4.44+7.37-3.31-2.09=7.33+2.76-1.47-4.38=7.78+1.65-4.06-3.09=9.2-8.47+5.57+2.16=6.76-4.93+6.73+0.23=6.97-4.99+5.41+7.37=3.34-2.76+4.64+8.03=3.4-0.82+8.64+7.64=2.41-2.19+3.56+5.4=9.66-4.29+0.86+0.31=9.06-8.58+2.42+1.45=1.44-0.86+8.66+3.57=1.1-0.05+3.45+4.27=4.9-3.61+7.2+1.14=3.72-3.37+8.53+3.77=3.78-3.54+9.24+0.16=7.74-2.72+5.65+1.79=9.37-8.08+4.68+2.68=9.39-6.05+1.03+6.69=7.66-3.36+1.17+4.9=9.87-0.07+9.43+6.17=7.97-5.9+5.54+9.57=4.62-1.01+7.53+8.93=7.4-5.32+9.83+0.3=7-0.38+5.84+9.96=7.58-4.32+2.02+6.73=9.05-6.94+3.28+8.85=9.84-1.53+9.81+7.02=2.74-2.19+4.25+5.37=5.52-3+5.17+4.7=9.57-0.03+5.82+3.16=8.03-4.95+2.14+0.2=8.86-6+1.26+6.84=4.02-1.37+9.63+9.45=7.5-6.49+7.48+1.82=6.49-4.51+3.13+3.46=5.06-1.03+1.24+8.38=7.73-2.43+5.87+4.74=4.97-0.54+6.37+0.92=6.91-1.58+5.16+5.68=7.85-1.85+6.92+5.53=8.81-5.38+1.23+2.19=8.43-6.51+4.37+5.71=8.8-2.8+0.9+3.7=9.83-6.68+0.25+5.61=6.96-5.83+9.54+7.47=9.09-5.08+6.83+4.6=8.32-2.91+9.77+7.15=4.54-0.25+5.14+1.96=8.39-2.15+6.2+1.86=7.53-4.82+6.83+4.09=7.49-2.45+5.06+0.45=9.64-7.31+6.87+4.05=4.04-1.08+5.72+5.34=8.61-3.84+8.5+1.61=3.87-2.68+1.61+8.49=7.64-6.28+7.21+0.87=7.13-5+8.29-4.4=3.87-2.54+7.58-3.48=4.26-2.44+3.56-2.94=9.05-3.75+1.99-4=6.3-3.74+8.8-1.86=5.59-0.67+6.77-9.89=5.68-1.26+7.06-9.36=6.84-2.88+3.14-2.55=9.17-7.76+8.83-0.03=0.89-0.22+1.29-1.33=7.23-0.22+0.45-0.29=8.86-1.72+1.17-8.15=7.5-2.93+8.36-0.89=8.33-3.2+7.09-5.28=9.28-0.86+8.79-2.87=9.11-3.78+3.34-0.82=9.84-3.2+8.65-6=5.17-2.46+5.84-7.94=8.17-5.13+5.78-8.08=2.78-2.1+3.99-3.48=6.7-5.95+9.5-1=8.94-4.2+2.43-1.63=8.24-3.32+0.48-3.02=9.08-4.53+5.48-5.31=2.4-1.54+7.59-2.28=6.91-4.91+8.93-7.85=7.12-0.15+5.1-2.13=7.56-5.04+5.82-6.64=5.14-4.49+5.13-5=9.32-0.1+7.64-6.52=8.59-6.03+4.94-0.16=5.92-5.01+8.47-2.41=9.12-1.51+6.82-8.14=9.06-0.44+8.99-5=7.98-3.87+5.58-9.03=6.13-5.34+4.56-2.09=8.91-0.15+9.52-4.06=5.59-5.2+7.05-2.67=8.64-1.79+5.51-1.49=7.66-0.99+0.24-4.76=8.34-1.73+8.2-0.44=6.92-4.09+6.9-8.42=5.88-2.17+6.64-0.1=9.37-8.73+6.23-2.72=8.06-7.21+5.75-1.88=6.31-3.77+8.37-2.1=9.47-6.09+1.74-1.01=8.74-2.46+8.57-3.44=7.39-1.33+7.17-3.21=7.28-3.13+7.41-4.53=9.05-2.81+2.61-0.71=7-1.39+4.41-9.07=9-3.04+7.28-8.53=5.59-0.08+9-3.98=9.62-1.85-4.93+9.01=9.91-0.5-0.21+6.02=8.39-3.47-1.16+4.72=4.15-0.61-2.59+1.25=8.69-5.88-1.72+9.41=9.28-3.83-4.95+9.96=9.95-6.11-2.96+5.08=7.77-1.2-0.63+0.05=6.99-4.74-1.67+8.32=7.56-0.38-0.31+9.08=4.76-0.42-1.62+2.49=9.33-6.4-1.13+1.3=6.38-0.51-0.65+3.54=5.85-0.15-1.84+1.29=3.3-1.6-1.08+3.1=7.77-2.97-1.75+0.94=2.21-0.7-0.99+2.05=8.97-5.62-2.28+1.7=7.9-5.12-2.29+5.88=6.63-1.83-1.76+7.89=9.63-0.87-5.05+3.15=8.9-3.2-5.26+4.06=4.86-1.82-2.61+0.22=9.91-2.64-7.01+4.6=7.42-1-5.55+4.37=8.88-3.92-3.06+8.35=6.7-1.38-3.7+6.76=9.35-5.87-1.93+8.62=4.26-2.83-0.05+6.73=5.34-0.8-0.39+4.16=4.01-0.22-0.47+8.97=8.98-0.32-0.71+8.32=7.44-2.03-0.26+0.87=8.71-1.4-4.52+0.41=2.24-0.54-1.54+7.94=7.64-1.69-4.74+9.59=2.26-0.51-0.17+9.06=5.02-0.6-3.07+3.09=9.13-0.73-6.91+9.56=4.48-3.1-0.76+8.56=9.94-7.31-1.53+2.47=5.51-5.35-0.06+2.65=7.59-4.68-1.41+8.17=9.01-4.04-2.88+6.27=9.45-0.49-5.95+0.5=7.75-2.12-0.49+6.48=8.97-3.98-2.96+5.11=9.73-0.46-5.8+0.83=6.57-3.81-0.77+8.09=8.61-2.21-4.91+3.79=7.76-0.59-2.9+6.86=9.51-2.04-4.78+4.88=7.28-4.38-1.19+4.32=6.42-0.26-0.66+2.97=8.45-0.44-0.53-6.67=8.08-4.39-2.19-0.02=9.5-1.07-1.47-5.61=8.77-2.49-2.82-0.66=8.59-4.33-3.83-0.24=5.1-0.1-1.68-2.46=9.9-1.25-2.48-2.35=8.77-2.91-3.48-0.05=8.01-1.06-1.26-2.99=8.11-2.69-1.42-0.48=5.92-4.04-0.95-0.28=9.03-2.84-0.82-0.84=8.95-2.02-3.18-2.96=9.03-0.55-2.84-2.75=9.28-5.92-0.58-0.92=6.09-3.01-1.75-0.02=9.52-0.99-1.22-7.14=8.81-4.28-0.57-2.61=8.81-0.49-3.47-1.96=9.4-3.67-2.45-3.01=9.45-2.85-2.26-1.03=8.43-4-1.61-2.69=7.57-1.78-3.58-0.95=8.39-0.28-0.35-7.65=9.65-1.31-0.66-1.66=9.57-6.04-0.63-1.88=9.55-2.16-1.12-2.41=9.29-6.4-0.08-0.39=9.21-6.14-1.35-1.08=9.18-4.65-0.15-4.13=9.86-0.92-5.39-2.14=7.81-4.38-0.06-1.62=4.25-0.98-1.09-0.75=7.72-6.1-0.34-0.52=9.58-3.66-2.54-2.07=8.21-0.15-6.27-0.46=6.63-2.69-0.24-2.88=9.55-0.67-7.85-0.39=9.48-2.11-1.57-0.74=9.79-0.72-0.85-4.88=7.34-0.52-4.28-1.92=9.85-1.92-6-1.27=9.11-0.18-2.34-1.37=8.06-0.49-1.57-3.09=9.29-5.11-0.91-0.78=8.96-3.44-2.85-0.67=9.07-0.72-2.23-3.07=8.44-3.06-0.7-0.48=9.54-2.01-4.82-2.17=9.86-2.74-3.53-2.72=5.46-3.61-0.65-0.44=6.72-0.29-3.18-0.27=6.93-0.42-5.06-0.1=6.09-0.53-0.61-0.73=参考答案1.27+2.32=3.597.59+1.13=8.720.25+1.2=1.459.21+2.15=11.369.75+6.95=16.75.56+0.48=6.045.4+3.13=8.535.43+8.39=13.824.16+1.8=5.964.74+3.61=8.358.76+9.74=18.51.95+5.41=7.364.61+9.96=14.577.13+7.1=14.234.24+9.78=14.024.75+0.98=5.738.03+9.5=17.531.9+0.17=2.072.93+0.3=3.231.74+6.64=8.385.05+8.27=13.324.23+8.09=12.326.12+2.63=8.754.38+6.82=11.28.14+8.65=16.791.68+3.41=5.095.49+3.87=9.363.04+3.56=6.68.63+3.77=12.45.65+1.56=7.219.32+6.35=15.675.1+5.71=10.812.43+9.25=11.689.26+1.19=10.455.99+0.82=6.818.05+3.41=11.467.17+7.21=14.384.29+1.14=5.438.5+0.89=9.391.9+1.23=3.135.82+1.41=7.233.08+8.88=11.966.46+9.4=15.867.59+6.1=13.694.08+5.3=9.383.59+7.56=11.154.06+9.35=13.411.31+8.54=9.851.93+7.21=9.148.16+1.46=9.625.64+4.65=10.296.03+7.93=13.961.51+8.84=10.359.25+2.09=11.346.79-6.63=0.166.62-1.95=4.675.46-1.07=4.396.72-1.66=5.066.86-5.58=1.283.03-0.94=2.093.8-3.52=0.281.58-0.52=1.068.07-6.34=1.735.36-3.19=2.178.59-4.36=4.234.12-1.03=3.092.57-0.16=2.414.67-0.66=4.016-3.46=2.542.46-0.18=2.289.45-6.72=2.735.37-5.26=0.118.84-6.82=2.029.02-4.72=4.39.38-1.22=8.163.28-2.85=0.439.43-4.99=4.446.8-1.1=5.73.47-2.51=0.969.08-3.06=6.023.45-1.42=2.036.5-4.81=1.699.67-4.95=4.724.03-1.2=2.836.69-5.78=0.912.84-1.47=1.375.82-0.93=4.896.38-2.05=4.333.63-2.39=1.248.39-7.43=0.966.23-3.75=2.482.58-2.14=0.445.91-4.63=1.287.32-4.78=2.545.43-0.82=4.613.07-1.87=1.27.28-6.24=1.049.45-5.76=3.699.84-9.37=0.477.35-7.21=0.141.95-1.1=0.858.55-4.99=3.568.87-5.73=3.141.88-1.61=0.273.18-0.32=2.867.3-4.95=2.353.49-0.74=2.750.54-0.11=0.438.69+9.62+2.69=218.54+6.12+8.22=22.888.44+4.97+6.65=20.063.06+2.9+0.72=6.681.83+1.4+7.17=10.46.45+8.94+8.73=24.123.31+9.89+5.13=18.334.19+3.09+5.48=12.769.47+3.95+5.65=19.071.65+0.67+9.97=12.298.76+3.6+4.3=16.667.77+1.01+8.16=16.944.95+9.8+2.66=17.415.91+0.28+8.89=15.081.19+5.04+0.81=7.048.69+2.94+1.18=12.817.6+7.14+6.75=21.496.47+0.98+2.02=9.476.46+2.14+8.04=16.647.08+8.86+8.28=24.224.2+1.46+0.93=6.596.33+2.52+4.3=13.154.64+9.61+8.83=23.082.34+1.48+9.73=13.555.11+7.34+8.23=20.687.34+1.91+6.8=16.055.08+8.45+2.43=15.961.45+2.59+9.34=13.383.99+9.82+8.73=22.545.85+9.72+1.56=17.138.71+5.59+2.88=17.187.25+9.94+5.27=22.468.28+6.02+2.56=16.868.07+1.11+8.09=17.270.42+0.81+0.23=1.463.49+1.45+3.7=8.645.44+5.19+6.5=17.131.22+0.18+9.09=10.495.05+6.08+8.63=19.761.38+2.44+4.48=8.35.27+7.96+7.88=21.115.4+6.17+0.44=12.014.58+3.06+7.57=15.216.58+3.19+7.19=16.963.47+4.78+7.96=16.212.39+5.53+5.42=13.340.41+4.31+1.4=6.124.37+8.43+7.67=20.473.59+8.28+1.02=12.897.92+0.42+3.59=11.936.37+6.46+1.58=14.416.71+9.76+6.7=23.176.17+5.71+0.54=12.427.11+7.84+9.86=24.811.39+5.16-1.98=4.576.69+2.95-5.61=4.033.04+3.4-4.53=1.915.24+5.88-2.84=8.288.38+5.87-3.19=11.062.59+8.18-7.19=3.582.97+9.1-4.27=7.87.33+8.69-5.29=10.737.7+9.66-5.4=11.963.38+5.3-8.56=0.124.22+0.89-0.51=4.61.35+3.14-2.66=1.830.19+6.44-0.47=6.165.85+7.11-7.73=5.231.29+5.69-0.62=6.362.08+6.06-4.38=3.766.18+6.52-1.48=11.229.52+1.4-7.47=3.455.68+1.76-2.97=4.471.78+7.63-0.99=8.428.01+9.5-2.2=15.310.28+8.36-3.76=4.884.16+6.06-1.69=8.539.66+6.53-5.35=10.841.74+9.46-7.6=3.66.19+5.7-7.98=3.911.56+4.4-0.94=5.022.73+1.01-2.23=1.513.03+7.51-1.47=9.074.75+8.34-8.53=4.564.83+0.46-3.02=2.271.65+9.35-2.95=8.053.82+0.11-0.65=3.286.17+4.91-2.99=8.098.33+8.89-5.23=11.993.93+9.46-2.14=11.251.49+6.81-5.84=2.462.91+9.23-5.39=6.756.29+6.18-4.69=7.787.09+7-3.34=10.754.98+3.92-2.03=6.879.42+6.63-4.67=11.389.47+8.56-8.99=9.049.9+0.02-4.47=5.451.96+7.99-1.62=8.337.3+1.24-1.61=6.931.39+8.84-8.93=1.37.84+9.71-1.61=15.946.35+8.06-5.41=92.56+9.77-8.69=3.641.69+7.35-4.24=4.88.32+6.13-3.82=10.638.52+3.1-6.77=4.857.02+5.19-8.03=4.186.11-2.46+2.62=6.277.63-2.52+4.6=9.716-4.55+9.41=10.864.86-0.03+1.8=6.638.67-1.09+7.91=15.494.42-2.77+5.45=7.18.92-5.65+3.02=6.298.45-3.7+9.69=14.445.76-3.4+7.2=9.569-2.52+7.99=14.478.07-3.69+2.46=6.849.9-7.51+1.67=4.069.53-3.89+4.77=10.416.13-1.6+6.57=11.11.64-0.37+9.83=11.15.07-2.55+0.86=3.385.06-2.18+9.37=12.255.92-1.78+1.67=5.819.99-2.44+3.24=10.795.57-4.39+3.83=5.015.53-2.01+0.41=3.936.16-0.46+8.72=14.429.74-7.85+7.64=9.536.88-6.2+8.7=9.388.66-6.07+7.47=10.067.91-6.51+5.28=6.689.23-4.71+8.6=13.128.14-5.12+6.45=9.473.21-0.37+2.74=5.586.63-6.32+5.29=5.67.21-5.25+7.23=9.191.03-0.26+7.31=8.085.16-3.12+1.13=3.177.47-3.95+8.77=12.299.16-3.49+1.52=7.198.96-7+2.13=4.096.23-1.03+8.22=13.426.4-4.1+0.81=3.118.19-4.96+1.88=5.119.79-0.92+7.48=16.359.05-7.78+5.54=6.811.77-0.6+0.45=1.628.6-1.21+8.27=15.664.82-3.05+9.53=11.38.57-5.48+1.99=5.082.76-2.37+8.91=9.38.42-2.17+6.38=12.639.14-7.73+9.27=10.687.59-2.64+4.75=9.76.6-0.57+0.1=6.139.8-6.34+4.26=7.724.93-1.52+7.65=11.065.44-1.51+5.78=9.718.09-4.67+0.75=4.173.88-0.63-2.2=1.055.83-4.13-1.29=0.418.64-5.95-0.05=2.645.32-2.44-0.38=2.53.8-0.88-2.16=0.767.95-4.28-1.44=2.236.37-2.14-3.35=0.885.63-1.48-3.8=0.359.63-2.15-3.39=4.099.46-4.48-4.21=0.778.21-5.79-1.96=0.468.99-4.22-3.64=1.139.75-0.62-2=7.139.65-7.18-2.24=0.238.36-1.32-1.58=5.468.52-1.3-3.44=3.788.09-1.42-1.85=4.827.76-4.33-0.68=2.757.85-4.94-0.71=2.24.2-1.12-1.14=1.945.7-0.73-3.08=1.894.72-2.23-0.38=2.118.59-0.95-1.6=6.047.9-1.23-4.98=1.699.69-3.54-0.67=5.489.02-5.22-1.53=2.277.04-1.74-1.1=4.27.27-3.92-1.35=29.44-7.07-0.85=1.529.72-4.71-1.85=3.166.66-5.22-0.65=0.796.37-4.32-0.13=1.920.8-0.03-0.16=0.612.36-0.37-1.84=0.158.61-6.52-0.79=1.38.5-0.08-3.42=55.35-1-2.02=2.339.66-6.11-2.37=1.183.74-0.76-1.16=1.824.3-0.6-1.57=2.138.78-2.57-2.66=3.556.38-3.93-1.82=0.637.8-0.91-3.59=3.36.56-1.41-1.03=4.129.24-3.95-5=0.297.34-2.64-1.75=2.957.21-3.56-0.99=2.668.78-1.48-6.51=0.799.24-0.15-8.97=0.126.43-3.63-1.12=1.687.33-1.7-3.22=2.418.66-1.84-4.08=2.744.66-3.07-0.02=1.575.1-1.13-0.91=3.067.68+1.21+1.99+9.08=19.963.24+1.4+7.27+9.07=20.981.86+4.26+4.14+0.05=10.316.43+5.63+4.92+9.97=26.955.65+8.63+9.36+7.14=30.782.37+7.13+4.31+9.48=23.293.88+0.06+1.8+4.19=9.934.35+4.54+4.67+3.48=17.046.74+6.64+7.5+3.03=23.916.85+9.23+4.22+3.71=24.014.63+8.1+8.65+7.89=29.278.65+8.98+3.1+7.14=27.878.29+0.23+0.38+8.78=17.683.96+7.81+9.63+5.37=26.770.28+2.52+2.09+1.98=6.878.73+1.3+2.84+3.85=16.726.07+8.82+7.41+8.31=30.612.09+8.17+6.29+2.67=19.226.17+3.57+9.22+2.59=21.554.66+2.45+1.6+3.28=11.992.2+8.5+8.84+9.42=28.969.1+1.84+1.34+8.23=20.513.31+7.82+1.19+4.16=16.489.57+1.75+4.82+3.17=19.311.35+1.26+9.74+8.91=21.260.12+5.88+1.63+3.09=10.725.46+8.01+8.29+7.67=29.430.1+6.54+7.98+5.3=19.929.53+5.95+7.12+9.71=32.311.92+7.5+1.89+9.29=20.67.43+2.42+4.12+4.74=18.714.4+0.17+0.84+4.54=9.952.77+7.56+4.31+9.21=23.850.99+4.66+7.13+4.34=17.120.66+3.48+9.53+6.37=20.040.24+5.2+5.47+3.53=14.442.08+1+4.62+7.61=15.319.07+1.79+2.34+1.58=14.786.64+2.98+6.28+2.18=18.082.45+0.33+8.26+6.51=17.552.02+4.59+2.89+6.17=15.670.52+3.92+9.45+2.92=16.812.15+4.23+2.66+5.72=14.766.72+0.22+7.77+9.29=249.26+1.63+0.94+0.91=12.742.92+2.27+0.91+3.49=9.596.63+1.7+9.15+0.05=17.539.7+3.3+6.58+6.31=25.891.86+5.55+1.09+6.16=14.663.37+7.39+7.66+6.95=25.373.1+2.43+3.91+0.13=9.572.41+1.68+6.95+5.57=16.612.73+8.77+4.8+7.26=23.560.17+7.12+3.66+1.31=12.265.77+3.43+5.64-7=7.841.56+8.26+5.22-6.44=8.62.86+9.9+1.29-7.31=6.745.22+4.22+1.48-9.84=1.089.78+9.98+9.25-8.48=20.534.34+6.17+9.97-5.28=15.28.69+4.46+1.2-3.07=11.282.23+8.71+4.29-2.79=12.447.7+0.1+8.89-1.44=15.251.16+5.3+9.1-3.93=11.639.06+4.06+0.35-4.89=8.585.34+0.05+9.13-3.86=10.667.93+9.59+3.53-0.68=20.376.41+9.1+8.45-5.87=18.093.68+3.81+6.51-7.57=6.438.62+1.18+1.73-6.23=5.37.52+9.94+7.97-5.02=20.416.37+8.39+1.13-1.69=14.22.69+8.86+9.37-6.92=145.78+2.39+3.24-7.25=4.168.67+1.47+7.89-9.49=8.543.33+6.19+9.05-9.98=8.596.42+1.61+8.83-6.04=10.822.72+7.6+0.67-9.73=1.260.17+6.2+7.62-1.06=12.936.63+4.62+6.24-0.58=16.911.26+7.14+8.78-9.7=7.485.18+0.93+5.92-1.48=10.557.68+1.87+3.06-4.32=8.298.9+4.93+5.49-7.27=12.054.92+2.11+5.67-0.66=12.048.3+1.69+9.81-2.21=17.597.98+4.69+7.06-8.12=11.613.39+5.12+2.42-9.02=1.918.15+2.36+8.64-3.05=16.17.03+6.72+1.98-2.72=13.015.76+8.6+6.85-6.81=14.46.12+1.24+9.2-8.48=8.089.65+1.64+8.04-4.91=14.427.53+2.19+7.77-5.04=12.452+4.43+9.34-4.78=10.990.9+6.27+7.05-7.56=6.660.62+3.52+9.04-1.75=11.433.97+6.69+4.06-5.44=9.289.57+4.57+3.69-3.66=14.175.78+6.41+9.51-1.99=19.717.71+6.26+7.15-6.52=14.68.57+3.55+4.43-9.37=7.187.17+6.16+9.59-5.2=17.721.79+4.26+6.39-4.5=7.947.01+4.85+6.53-6.33=12.064.35+0.42+7.27-3.76=8.288.72+7.16+1.01-2.81=14.083.58+2.19+6.17-7.59=4.353.74+1.86-4.16+1.61=3.051.7+8.15-4.54+7.94=13.254.86+3.32-2.07+9.64=15.753.47+7.86-2.29+4.07=13.111.26+1.2-0.82+8.41=10.053.51+7.05-8.13+0.4=2.831.28+4.36-1.68+0.69=4.655.13+6.69-9.09+9.18=11.918.86+2.16-5.31+7.6=13.310.73+8.6-5.93+8.02=11.428.84+9.99-7.89+2.15=13.099.19+0.68-4.52+1.35=6.70.61+6.71-4.3+7.51=10.533.01+5.51-3.72+1.5=6.38.92+7.62-7.07+3.02=12.496.21+7.03-2.39+8.34=19.197.23+0.1-4.85+7.85=10.330.08+9.89-6.58+4.16=7.554.73+8.67-9.06+2.38=6.721.6+6.98-1.38+1.48=8.687.89+1.23-1.43+4.68=12.373.81+7.5-0.19+3.71=14.831.33+9.58-6.41+9.5=144.49+3.41-7.75+9.02=9.178.88+6.63-5.44+1.98=12.055.3+3.73-7.53+0.47=1.978.03+0.69-3.53+7.31=12.51.24+7.77-3.79+6.58=11.87.83+3.35-1.21+3.43=13.44.13+5.98-8.54+9.08=10.659.83+8.02-4.57+0.75=14.037.87+8.49-3.51+5.16=18.010.03+9.04-7.94+0.07=1.24.98+3.09-2.4+6.54=12.212.99+4.05-5.44+1.57=3.176.68+5.78-1.67+9.86=20.651.73+4.71-0.74+0.6=6.39.04+3.23-6.62+8.34=13.998.68+9.39-7.72+0.73=11.088.53+5.39-7.25+0.23=6.99.61+7.67-7.45+1.6=11.438.05+7.41-2.48+9.88=22.869.69+8.78-5.09+6.12=19.50.45+7.83-7.59+9.22=9.916.7+7.42-6.56+9.36=16.923.4+0.93-2.03+0.72=3.023.25+2.15-1.15+3.66=7.913.7+0.35-3.65+8.2=8.61+9.76-4.5+3.18=9.444.19+6.56-7.02+3.24=6.972.11+6.91-7.54+4.39=5.874.95+4.17-4.19+1.18=6.113.41+9.67-6.57+7.99=14.53.49+2.48-3.19+8.63=11.418.89+4.63-5.62-0.59=7.319.24+7.41-8.25-6.12=2.289.55+7.17-9.32-2.83=4.576.68+4.46-0.98-2.42=7.741.69+3.34-1.24-2.88=0.919.77+1.57-0.54-9.34=1.468.56+1.86-3.32-4.64=2.466.61+5.39-2.14-0.05=9.818.5+8.42-5.79-3.28=7.859.47+0.55-0.5-4.24=5.284.37+4.57-2.66-4.84=1.447.06+4.08-1.89-7.96=1.290.04+9.19-3.47-3.84=1.922.88+8.23-5.17-5.51=0.439.34+9.21-3.97-2.87=11.713.51+3.25-3.61-2.21=0.942.86+4.57-2.62-4.7=0.118.39+8.02-6.08-5.39=4.949.86+8.98-8.22-9.93=0.690.56+8.07-3.05-1.95=3.635.59+1.67-2.67-3.6=0.998.54+4.15-5.48-3.25=3.969.84+7.63-3.18-6.62=7.673.41+7.41-0.88-8.92=1.027.28+4.36-3.05-2.16=6.437.65+8.96-1.08-7.87=7.661.31+2.99-0.43-2.86=1.011.61+8.19-2.12-1.18=6.51.86+5.96-1.64-4.47=1.719.06+1.33-0.8-2.27=7.326.66+8.79-1.31-7.66=6.489.76+2.24-5.82-0.76=5.426.01+5.5-5.75-4.8=0.964.64+2.54-1.05-4.47=1.665.94+4.91-8.06-0.73=2.061.93+7.92-3.58-3.73=2.542.62+0.15-1.31-0.44=1.029.31+4.58-5.8-6.18=1.912.65+7.29-0.84-5.53=3.578.51+6.27-1.44-3.83=9.515.09+9.43-6.84-5.89=1.795.56+8.11-5.76-2.61=5.37.98+4.31-2.62-0.82=8.853.5+7.4-5.84-1.72=3.345.46+7.72-4.33-1.4=7.458.94+6.76-1.43-0.42=13.857.88+9.69-3.8-0.17=13.69.28+6.49-2.3-1.95=11.525.64+8.72-0.61-0.56=13.195.21+6.29-5.84-3.82=1.843.74+9.18-4.23-4.17=4.524.44+7.37-3.31-2.09=6.417.33+2.76-1.47-4.38=4.247.78+1.65-4.06-3.09=2.289.2-8.47+5.57+2.16=8.466.76-4.93+6.73+0.23=8.796.97-4.99+5.41+7.37=14.763.34-2.76+4.64+8.03=13.253.4-0.82+8.64+7.64=18.862.41-2.19+3.56+5.4=9.189.66-4.29+0.86+0.31=6.549.06-8.58+2.42+1.45=4.351.44-0.86+8.66+3.57=12.811.1-0.05+3.45+4.27=8.774.9-3.61+7.2+1.14=9.633.72-3.37+8.53+3.77=12.653.78-3.54+9.24+0.16=9.647.74-2.72+5.65+1.79=12.469.37-8.08+4.68+2.68=8.659.39-6.05+1.03+6.69=11.067.66-3.36+1.17+4.9=10.379.87-0.07+9.43+6.17=25.47.97-5.9+5.54+9.57=17.184.62-1.01+7.53+8.93=20.077.4-5.32+9.83+0.3=12.217-0.38+5.84+9.96=22.427.58-4.32+2.02+6.73=12.019.05-6.94+3.28+8.85=14.249.84-1.53+9.81+7.02=25.142.74-2.19+4.25+5.37=10.175.52-3+5.17+4.7=12.399.57-0.03+5.82+3.16=18.528.03-4.95+2.14+0.2=5.428.86-6+1.26+6.84=10.964.02-1.37+9.63+9.45=21.737.5-6.49+7.48+1.82=10.316.49-4.51+3.13+3.46=8.575.06-1.03+1.24+8.38=13.657.73-2.43+5.87+4.74=15.914.97-0.54+6.37+0.92=11.726.91-1.58+5.16+5.68=16.177.85-1.85+6.92+5.53=18.458.81-5.38+1.23+2.19=6.858.43-6.51+4.37+5.71=128.8-2.8+0.9+3.7=10.69.83-6.68+0.25+5.61=9.016.96-5.83+9.54+7.47=18.149.09-5.08+6.83+4.6=15.448.32-2.91+9.77+7.15=22.334.54-0.25+5.14+1.96=11.398.39-2.15+6.2+1.86=14.37.53-4.82+6.83+4.09=13.637.49-2.45+5.06+0.45=10.559.64-7.31+6.87+4.05=13.254.04-1.08+5.72+5.34=14.028.61-3.84+8.5+1.61=14.883.87-2.68+1.61+8.49=11.297.64-6.28+7.21+0.87=9.447.13-5+8.29-4.4=6.023.87-2.54+7.58-3.48=5.434.26-2.44+3.56-2.94=2.449.05-3.75+1.99-4=3.296.3-3.74+8.8-1.86=9.55.59-0.67+6.77-9.89=1.85.68-1.26+7.06-9.36=2.126.84-2.88+3.14-2.55=4.559.17-7.76+8.83-0.03=10.210.89-0.22+1.29-1.33=0.637.23-0.22+0.45-0.29=7.178.86-1.72+1.17-8.15=0.167.5-2.93+8.36-0.89=12.048.33-3.2+7.09-5.28=6.949.28-0.86+8.79-2.87=14.349.11-3.78+3.34-0.82=7.859.84-3.2+8.65-6=9.295.17-2.46+5.84-7.94=0.618.17-5.13+5.78-8.08=0.742.78-2.1+3.99-3.48=1.196.7-5.95+9.5-1=9.258.94-4.2+2.43-1.63=5.548.24-3.32+0.48-3.02=2.389.08-4.53+5.48-5.31=4.722.4-1.54+7.59-2.28=6.176.91-4.91+8.93-7.85=3.087.12-0.15+5.1-2.13=9.947.56-5.04+5.82-6.64=1.75.14-4.49+5.13-5=0.789.32-0.1+7.64-6.52=10.348.59-6.03+4.94-0.16=7.345.92-5.01+8.47-2.41=6.979.12-1.51+6.82-8.14=6.299.06-0.44+8.99-5=12.617.98-3.87+5.58-9.03=0.666.13-5.34+4.56-2.09=3.268.91-0.15+9.52-4.06=14.225.59-5.2+7.05-2.67=4.778.64-1.79+5.51-1.49=10.877.66-0.99+0.24-4.76=2.158.34-1.73+8.2-0.44=14.376