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2.59+4.76=2.93+4.84=7.73+9.57=6.35+5.91=0.07+4.09=3.43+0.24=1.74+1.93=0.25+7.34=5.7+9.5=8.8+7.89=2.13+6.84=9.08+5.93=5.67+6.13=5.27+2.78=3.78+3.5=4.26+5.44=9.61+9.94=4.59+6.47=2.45+7.75=4.4+9.54=2.36+5.05=7.74+4.63=6.13+6.94=9.44+9.45=5.7+3.92=0.39+9.33=1.05+9.08=6.15+5.82=4.93+4.31=4.88+5.59=7.75+1.4=1.17+5.16=6.78+8.66=6.74+3.42=5.88+5.23=0.65+3.76=8.32+4.6=5.2+9.83=7.63+7.33=7.6+4.26=8.64+7.29=0.73+7.17=3.8+9.34=0.81+3.03=7.89+7.46=4.38+6.85=7.49+0.63=1.41+8.29=0.4+0.78=6.56+0.35=4.01+1.36=6.38+2.33=1.36+7.09=5.25+1.17=7.41-5.8=9.66-2.62=9.11-0.78=6.15-4.89=5.15-0.21=7.27-5.24=9.98-5.82=9.27-3.88=7.51-5.35=4.23-2.35=9.99-3.44=5.22-4.41=9.52-4.76=2.03-1.34=3.26-2.35=8.02-1.8=8.95-2.51=7.64-0.67=6.3-1.57=8.98-5.31=4.63-3.89=8.79-7.55=7.83-3.49=9.23-8.31=2.3-1.6=6.2-1.87=9.6-9.42=9.51-5.69=9.18-4.69=5.75-2.69=5.95-4.96=9.68-7.59=6.62-4.36=6.74-6.44=8.83-6.06=6.89-3.94=8.31-2.47=6.92-5.61=8.76-6.17=5.32-3.24=9.17-4.75=1.58-1.12=9.87-4.89=3.5-1.59=9.75-5.35=8.69-0.41=6.21-5.05=5.52-0.91=8.81-4.12=7.91-6.48=5.06-2.91=6.67-3.48=4.27-4.11=4.52-3.97=3.67+0.79+7.22=6.26+8.84+0.36=5.41+5.66+1.71=9.65+1.65+1.85=8.11+9.24+3.52=5.31+2.77+0.34=8.65+3.71+0.96=7.66+9.64+3.28=4.73+5.57+8.55=5.78+9.33+2.07=7.99+3.59+4.15=6.06+8+5.74=1.2+5.6+5.8=6.46+3.73+0.96=8.54+2.9+6.49=4.79+7.52+3.08=9.13+3.49+5.96=6.6+4.55+7.28=1.65+9.67+4.06=4.52+9.69+3.65=2.16+4.91+0.75=1+4.68+9.21=4.35+5.61+5.33=8.63+8.01+4.93=7.46+4.98+7.63=9.65+9.68+4.4=5.9+3.48+6.43=0.68+1.77+8.8=6.87+1.53+5.05=6.91+8.81+0.24=7.6+0.05+7.19=7.84+4.14+1.1=0.31+5.91+3.5=1.35+0.98+8.02=3.86+0.09+3.72=9.01+3.3+1.03=3.64+4.32+0.68=8.73+7.42+8.5=0.39+5.47+2.08=1.17+8.47+2.63=2.16+0.25+7.14=3.63+2.32+8.02=8.86+4.89+7.69=2.41+1.86+9.26=1.15+6.74+3.22=2.31+3.09+4.7=7.29+4.59+6.46=2.76+2.1+5.34=6.71+1.89+8.09=0.96+4.29+1.64=0.36+9.29+5.04=4.41+6.18+5.4=2.09+5.13+8.44=6.36+1.26+1.5=6.24+3.88-1.14=3.27+3.15-0.87=7.67+4.52-5.65=4.55+3.07-1.64=7.84+5.44-9.23=3.03+9.28-2.66=3.74+7.85-3.49=4.43+5.08-2.05=7.56+9.93-5.36=9.42+4.04-5.36=0.89+8-2.09=1.41+4.66-1.46=7.09+6.68-4.9=3.02+5.2-0.58=6.6+4.31-2.33=8.18+2.89-7.3=4+7.59-2.9=4.14+6.17-0.67=1.69+6.49-7.53=9.54+8.29-5.74=5.52+8.75-1.41=8+5.47-0.58=5.31+2.36-4.56=3.87+4.39-5.29=8.77+7.19-3.41=6.66+7.42-4.32=2.95+4.81-0.36=3.14+3.57-5.36=9.56+1.27-4.35=7.03+5.94-6.8=5.45+9.19-2.52=7.89+3.23-4.56=5.32+8.57-6.31=5.98+5.51-5.47=7.77+6.67-5.99=8.31+0.84-0.78=9.94+7.31-5.5=6.08+2.38-7.43=6.29+6.78-9.47=8.72+9.84-6.42=8.12+9.14-3.14=8.58+6.44-5.24=5.47+4.08-1.18=4.73+0.93-5.28=8.28+2.59-8.48=3.47+9.27-4.48=4.83+3.09-3.89=9.08+4.23-5.55=3.97+4.97-2.34=7.12+3.62-9.25=7.97+8.66-7.75=3.03+6.35-2.73=7.26+6.5-1.6=5.41+3.28-4.82=6.11-3.32+9.93=7.77-1.63+7.05=6.95-4.25+7.24=9.78-4.17+4.33=9.19-1.9+2.51=9.77-6.43+4.4=6.49-4.54+2.56=5.54-4.95+4.4=6.34-5.14+8.16=8.49-8.06+7.55=2.43-1.94+6.74=7.75-1.43+6.33=9.96-5.95+8.21=7.42-2.1+6.64=8.76-7.85+7.8=6.02-1.22+1.54=4.2-0.74+8.22=9.85-3.53+2.95=9.47-7.5+7.84=2.53-0.66+1.08=7.64-6.66+0.82=8.46-0.46+8.9=8.15-4.18+6.27=6.01-4.15+0.66=9.95-9.64+8.17=1.7-1.37+9.26=3.73-3.58+7.06=8.17-7.08+3.81=1-0.78+6.73=2.33-1.38+6.82=3.24-1.45+1.64=7.79-0.45+0.71=8.02-5.32+8.45=9.75-1.37+1.41=7.95-4.95+0.97=6.53-5.86+4.25=4.67-4.53+3.92=2.99-0.32+1.8=5.73-3.97+5.77=5.05-1.29+1.77=6.37-0.16+5.54=9.47-1.73+8.45=5.86-3.11+3.86=9.52-3.48+3.87=5.31-0.9+3.51=2.98-1.77+7.49=8.05-3.47+5.53=3.51-1.89+0.87=2.81-1.59+6.76=8.74-0.23+4.34=4.74-4.04+4.56=8.89-4.27+4.84=4.77-2.76+1.92=3.19-2.6+9.24=7.59-0.63-5.97=9.16-3.94-4.67=6.7-1.18-5.18=9.04-2.38-0.08=8.21-3.18-2.27=9.23-2.05-6.09=6.4-0.9-3.26=7.49-2.72-2.78=8.47-4.88-3.49=8.97-7.87-0.56=8.99-1.7-4.1=6.57-3.97-0.14=7.55-0.25-6.73=9.53-1.44-2.72=4.85-4.53-0.11=2.24-0.65-0.34=9.55-4.69-3.89=8.58-7.26-0.1=6.11-2.63-1.75=9.57-1.44-5.42=8.86-7.39-0.69=9.79-0.08-0.57=9.75-0.44-7.88=7.31-4.15-2.98=9.15-0.18-8.29=8.99-7.66-0.95=8.72-0.67-7.73=7.51-3.6-0.69=7.27-1.39-4.91=8.89-0.38-0.66=5.76-5.31-0.35=8.02-2.39-3.04=9.02-6.12-0.86=6.49-1.26-1.27=8.45-3.36-2.67=7.17-0.26-1.82=4.19-2.01-0.46=4.13-1.42-1.68=5.02-0.59-2.05=7.21-0.48-5.5=6.72-1.33-0.52=6.92-1.11-0.22=6.73-1.76-2.67=7.52-0.32-6.73=9.78-0.25-9.26=8.64-4.31-1.24=3.46-1.55-0.49=9.96-1.83-3.28=7.77-1.5-6.05=9.97-1.71-6.77=8.14-3.64-1.94=9.87-2.61-5.44=8.67-1.04-6.14=8.17-0.88-6.78=4.53+7.16+7.32+7.97=9.08+1.76+5.81+9.5=0.72+2.09+4.83+2.7=7.68+4.1+1.18+1.31=2.8+3.66+5.98+9.61=4.66+1.34+8.82+0.65=3.29+1.37+8.82+6.22=7.83+9.03+1.76+1.01=9.75+1.93+4.86+6.66=7.13+1.53+6.5+3.2=6.77+3.64+5.94+9.71=9.08+7.85+9.85+7.97=6.98+8.45+6+8.05=3.95+2.14+1.16+7.05=8.8+0.43+0.04+8.61=3.75+8.03+4.31+3.12=0.25+2.01+5.85+5.69=2.46+0.18+6.38+2.22=1.12+1.79+6.63+1.33=1.55+7.39+1.49+3.86=8.51+0.17+4.18+9.86=7.03+5.45+1.82+7.35=2.57+1.52+6.27+6.11=6.47+9.08+9.98+4.76=2.34+4.41+3.02+8.9=6.81+6.14+9+3.74=4.09+3.36+0.32+4.68=6.7+8.73+9.22+5.99=6.56+8.66+0.69+7.82=9.1+8.9+3.81+9.4=0.57+3.07+4.32+7.23=2.75+8.92+6.69+4.59=2.56+6.28+5.76+1.12=3.45+8.78+9.88+8.86=4.54+1.61+3.98+4.22=8.67+5.78+8.99+3.64=4.81+0.51+6.24+4.68=1.39+3.9+8.63+2.96=6.98+4.2+8.62+9.64=1.62+2.9+1.86+4.25=6.94+3.46+8.56+1.8=6.81+9.73+0.26+4.2=9.84+0.42+7.17+1.01=4.35+7.37+3.67+5.46=2.16+8.6+1.83+8.21=2.14+8.3+1.26+2.46=5.59+0.23+1.71+0.8=6.07+3.22+8+6.85=3.08+1.62+1.89+1.39=4.9+6.89+3.17+5.89=8.59+1.04+3.52+4.64=6.35+6.81+9.88+9.21=5.98+4.77+0.71+8.71=0.25+1.64+7.52+2.41=3.54+0.65+6.77-1.04=7.21+9.78+0.79-7.86=4.53+9.84+5.48-0.04=3.96+0.77+2.24-6.24=5.59+1.3+4.66-7.63=8.43+3.94+7.44-3.97=7.79+4.44+3.09-9=1.18+2.65+4.12-5.16=7.67+9.56+3.07-9.24=0.93+3.51+9.53-8.59=7.82+6.78+4.31-8.84=5.8+3.45+2.82-2.76=9.46+7.36+6.82-2.32=3.37+9.61+1.04-4.76=1.51+4.06+3.28-6.94=5.54+9.6+0.97-1.29=3.45+8.75+3.52-1.05=6.96+2.01+0.39-2.15=1.91+9.16+6.87-3.69=7.61+9.99+5.64-9.71=2.79+7.94+9.75-0.19=3.34+2.86+4.54-9.83=4.06+0.97+9.21-0.42=0.14+2.87+6.16-2.31=6.19+3.07+5.07-9.3=0.67+7.99+1.72-1.82=0.09+3+6.12-1.39=4.15+2.4+3.05-2.28=4.64+1.04+8.25-3.81=2.87+0.25+7.9-0.34=8.75+5.71+4.68-4.89=5+8.4+1.37-7.38=7.06+0.02+2.3-2.11=4.53+7.11+2.8-8.51=2.58+5.89+7.64-3=5.68+3.12+6.13-1.23=4.17+8.09+6.37-2.45=0.89+6.94+3.85-3.4=1.51+3.9+2.08-4.73=9.02+2.29+8.01-4.7=7.57+5.75+1.84-2.12=3.19+9.28+1.31-2.69=9.7+7.98+3.47-0.95=5.78+0.93+2.73-2.79=5.11+6.93+2.35-2.18=5.93+8.71+8.43-9.03=6.88+2.01+9.32-4.66=6.35+6.7+0.35-4.92=9.09+7.81+4-1.55=9.3+4.84+8.06-6.26=1.83+9.8+9.71-3.25=4.07+5.63+1.92-0.61=9.57+8.51+9.64-2.52=9.2+9.93+5.34-9.68=5.3+3.73-3.63+6.54=5.71+2.05-1.99+9.06=3.35+7.74-2.45+2.63=1.54+9.64-3.56+0.39=0.37+5.45-0.39+3.1=4.75+8.95-8.66+7.07=8.94+6.17-0.65+6.24=8.3+3.37-5.85+6.06=2.8+8.27-6.59+3.36=7.45+4.24-0.07+4.96=9.36+1.42-5.47+6.8=6.12+5.75-7.54+5.79=4.6+3.15-4.18+2.46=9.56+3.91-4.52+3.66=1.39+9.78-5.99+1.17=8.22+4.14-2.92+3.6=3.7+3.66-6.76+6.48=2.46+8.88-8.66+7.51=7.48+9.41-7.14+1.84=0.33+8.9-0.28+5.44=1.64+4.43-0.06+2.69=5.13+0.68-4.9+2.06=7.19+5.99-6.41+1.03=8.87+8.42-2.65+9.86=7.26+3.25-6.54+9.29=3.44+6.51-0.68+6.67=3.4+9.97-2.63+9.45=7.92+5.82-3.9+2.63=7.54+4.19-1.16+2.75=0.9+6.93-3.35+0.44=3.18+4.78-6.38+4.9=9.04+1.23-5.05+3.6=6.41+6.18-2.89+5.47=7.61+5.41-1.56+8.18=1.84+4.76-4.01+3.1=6.9+1.22-3.48+0.86=7.27+9.5-9.87+6.68=2.78+8.7-8.49+3.23=7.32+6.28-9+4.56=9.61+0.98-9.35+4.93=3.44+9.37-8.3+1.11=0.38+5.13-1.96+1.58=0.21+9.55-5.54+2.57=6.52+3.05-7.25+4.06=5.03+4.23-3.32+2.42=1.2+7.43-2.85+6.4=2.78+8.57-9.58+5.1=7.3+4.12-2.82+8.46=6.03+4.46-6.66+4.15=0.94+6.91-6.47+1.16=2.19+6.85-3.86+7.31=8.35+0.71-5.33+1.56=9.41+1.83-5.34+5.42=8.36+4.34-6.81+4.45=3.95+9.9-6.06-2.39=2.29+7.5-6.6-1.44=9.89+5.77-5.25-5.12=4.89+9.98-0.35-8.51=7.3+8.22-3.61-3.02=4.07+9.21-1.25-3.43=9.11+8.82-9.08-0.06=1.35+5.26-0.7-4.45=2.93+9.66-1.35-5.77=8.84+7.2-3.98-0.48=9.98+7.48-9.96-1.26=5.43+3.02-0.43-0.56=7.5+3.82-4.52-1.12=9.26+6.59-1.66-6.85=4.12+6.78-3.52-4.96=8.94+3.16-3.81-1.01=0.09+8.52-0.88-6.65=2.66+1.32-1.08-1.56=9.5+3.48-4.75-1.57=8.39+6.56-0.89-1.56=9.24+6.49-5.72-4.23=3.95+9.5-4.22-3.58=8.82+1.71-4.62-2.12=5.87+8.04-6.46-7.26=8.53+7.04-5.45-5.36=2.85+6.24-3.4-0.47=8.95+5.97-7.42-0.28=8.83+0.47-1.6-7.03=9.69+6.75-0.5-8.9=7.07+9.75-7.75-0.98=7.1+6.96-1.23-7.13=9.75+1.05-1.25-9.44=7.86+4.24-4.33-7.1=0.13+4.07-0.45-1.35=1.96+9.52-4.57-1.37=8.94+4.69-2.35-9.33=8.68+3.7-7.39-1.98=9.05+9.94-2.88-6.56=0.74+9.79-0.25-6.61=8.31+8.65-7.45-8.61=5.47+3.05-1.19-0.16=2.46+9.97-2.88-0.97=9.41+3.43-5.11-3.63=2.78+7.16-4.37-1.32=7.7+6.13-6.76-2.25=7.88+5.88-1.53-3.63=4.75+1.85-3.5-2.81=8.6+3.55-1.93-0.37=3.09+4.04-0.99-5.49=7.51+5.74-5.14-3.94=4.7+9.12-3.01-4.63=4.5+8.13-2.27-9.78=6.83+9.1-4.37-2.2=1.59+4.05-2.12-0.22=7-6.21+1.23+8.63=8.06-0.67+3.9+3.29=3.32-2.47+0.35+8.48=7.62-1.21+5.95+4.52=6.66-3.68+1.18+3.16=8.51-0.35+5.2+9.85=6.38-3.59+9.03+3.97=6.56-2.37+0.28+4.13=6.79-6.18+4.38+6.31=9.08-5.68+7.79+5.63=4.63-3.06+7.96+5.05=8.71-2.01+2.5+5.53=7.41-2.21+6.22+5.61=7.33-1.79+7.47+6.97=8.3-1.08+6.99+4.22=4.84-3.82+0.86+4.91=8.53-2.36+2.03+2.81=8.62-8.17+7.45+0.28=6.05-0.12+6.61+4.52=1.36-0.06+5.59+0.87=8.61-5.09+7.16+1.39=5.59-4.23+2.5+3.04=4.48-3.2+5.73+4.97=5.34-4.13+5.41+2.61=8.89-6.03+1.29+1.94=9.28-4.95+0.46+7.7=9.9-4.1+3.81+5.56=4.76-1.92+1.78+4.53=8.52-7.7+3.16+2.93=6.03-3.27+8.62+3.78=1.86-0.35+1.66+6.43=3.13-1.91+7.87+0.06=9.88-1.8+2.18+8.52=4.02-0.41+4.11+5.01=4.63-1.03+9.37+5.66=8.3-4.48+8.1+6.98=5.99-3.79+1.6+8.41=6.38-2.09+1.22+6.16=8.48-5.6+0.68+4.82=4.15-0.88+4.8+9.74=9.53-8.58+7.23+6.35=6.71-2.19+3.25+3.13=7.21-1.96+7.18+9.8=6.8-5.61+6.26+4.23=4.01-1.25+3.95+7.1=9.7-7.63+2.02+2.49=8.82-0.83+8.62+5=8.18-3.23+5.17+7.87=8.9-0.22+5.28+2.03=5.86-4.03+2.59+9.34=5.18-1.31+7.46+2.47=3.7-2.34+3.83+2.14=7.76-7.57+2.82+4.47=4.22-3.16+9.59+6.59=9.37-1.16+6.76-6.59=2.54-1.2+8.95-1.09=9.38-2.51+8.88-8.06=9.42-3.32+0.66-4.05=8.72-5.36+5.51-4.82=9.95-8.19+5-4.49=6.82-3.29+5.4-2.83=7.65-2.69+5-8.68=9.31-6.13+5.49-0.62=5.36-3.1+6.59-1.48=8.24-4.89+6.45-4.26=6.58-4.55+7.57-7.86=9.32-8.22+5.03-0.86=8.75-0.58+8.5-4.72=7.6-1.56+9.55-9.6=8.95-3+6.84-7.89=9.69-9.25+6.15-6.28=4.91-0.88+8.57-5.34=1.34-0.22+5.18-4.72=6.88-1.62+0.56-2.94=8.58-1.32+9.08-3.16=7.63-4.84+8.85-9.77=8.35-1.96+5.94-4.47=2.37-1.49+9.55-4.8=5.96-4.43+7.71-4.97=9.9-3.29+2.3-3.41=7.01-2.97+7.1-1.64=6.17-0.98+5.6-5.24=6.1-5.11+8.65-4.08=8.34-2.31+8.64-6.94=6.65-4.2+5.61-6.53=7.52-4.37+5.15-4.64=8.48-0.51+3.32-2.45=6.48-0.2+1.43-5.37=9.69-1.58+5.41-3.97=8.6-6.37+8.02-7.84=1.57-1.28+8.01-3.43=9.7-0.02+2.87-8.65=9.43-7.15+9.39-7.21=7.1-5.96+9.32-1.35=6.17-4.93+5.44-5.55=6.45-1.27+4.33-2.22=7.26-1.46+9.97-8.57=9.12-1.5+4.47-9.5=7.62-5.32+6.77-6.79=8.03-0.8+8.17-7.34=8.68-3.02+7.41-5.89=5.01-0.24+9.62-8.51=9.22-6.51+9.61-0.97=5.29-1.32+7.15-8.84=9.86-7.62+8.63-6.29=9.99-2.86+5.09-2.04=7.75-1.8+7.37-0.9=3.55-3.14+1.84-0.46=4.05-0.05-3.27+6.13=8.16-1.05-0.08+5.22=8.17-4.58-3.29+5.4=8.97-0.85-6.82+2.41=9.86-1.98-7.29+5.06=3.65-1-2.51+0.37=4.43-2.47-1.34+5.6=6.57-2.47-0.43+6.84=6.34-4.49-0.33+3.01=5.35-0.12-4.65+5.45=3.33-0.76-0.9+5.7=9.92-0.79-3.19+1.28=7-0.61-1.9+9.67=9.28-0.12-2.38+9.02=5.48-3.65-0.32+6.42=8.45-3.61-0.36+2.51=8.2-3.92-0.03+3.61=8.23-2.7-2.38+6.08=5.25-0.65-1.47+6.29=1.95-0.09-1.48+4.79=9.38-3.09-0.7+8.01=8.13-1-0.62+1.91=5.12-0.07-2.07+2.34=9.01-2.8-3.55+4.1=9-0.45-1.29+5.64=6.35-2.79-1.33+8.73=5.18-0.4-0.5+0.42=9.86-1.41-3.28+4.47=9.81-0.88-6.27+9.31=9.23-1.73-0.07+9.76=7.1-1.19-4.98+7.35=5.84-4.37-0.42+2.55=5.36-0.73-2.31+6.2=8.41-2.64-0.09+1.25=7.07-3.99-1.33+2.54=8.73-2.8-3.83+5.2=7.17-3.61-0.48+8.61=3.98-1.71-1.27+9.6=6.17-4.37-1.2+9.05=9.22-4.79-2.88+2.89=7.43-0.77-5.98+9.84=6.93-1.6-4.11+2.4=9.79-3-1.86+0.31=9.02-4.75-2.49+7.52=8.47-4.6-2.08+6.56=8.9-5.79-2.37+8.57=9.62-4.47-4.02+8.62=7.62-1.55-1.29+6.88=3.5-1.89-0.59+7.02=9.61-5.77-0.56+8.74=4.65-0.28-1.99+5.49=6.25-1.79-2.71+9.72=9.03-2.45-6.41+4.23=9.93-5.22-4.44+8.03=4.11-0.29-0.54-2.75=6.7-2.47-0.39-2.59=8.2-0.25-0.1-2.77=8.14-0.4-4.96-0.68=9.83-4.6-2.29-1.01=9.75-0.16-2.05-1.21=8.8-0.25-0.77-0.82=6.5-2.93-1.73-0.32=9.99-3.16-2.31-2.02=8.1-0.49-0.79-3.18=2.17-0.78-0.59-0.47=8.29-0.38-3.12-2.73=8.84-0.04-2.22-3.08=9.78-2.56-0.2-0.64=6.98-1.91-0.25-0.78=6.6-2.85-2.29-0.63=6.74-0.02-4.04-0.86=9.01-3.6-2.92-0.49=8.16-0.15-3.17-0.69=5.7-1.78-1.58-0.23=8.85-0.89-2.72-3.54=8.79-0.82-2.17-2.98=9.86-7.69-0.54-0.36=8.27-3.33-3.14-0.05=4.57-1.01-1.51-1.16=9.17-3.07-3.06-2.15=5.64-0.68-0.5-0.31=6.6-2.39-0.42-2.36=6.67-2.1-1.33-0.6=9.8-0.77-2.42-3.68=9.75-1.39-3.88-3.47=9.01-0.3-2.43-3.29=9-0.7-4.63-2.15=8.72-0.98-0.77-3.42=9.84-7.61-0.7-1.09=8.72-4.33-0.74-3.49=8.52-0.1-3.41-1.77=8.83-0.06-7.33-0.13=9.75-0.16-0.8-2.85=9.09-1.5-4.36-1.41=7.53-1.15-3.74-2.27=9.26-3.57-1.54-0.56=6.33-0.18-5.55-0.33=9.73-2.53-0.38-2.3=4.05-1.5-0.8-0.55=9.73-4.85-2.42-1.46=8.33-0.31-3.16-1.06=4.92-0.83-1.8-1.02=8.06-1.78-1.1-2.99=9.39-1.08-3.08-2.14=9.33-0.9-1.71-6.19=9.28-1.92-4.18-2.21=8.88-3.56-0.14-0.95=5.39-1.21-0.58-3.29=参考答案2.59+4.76=7.352.93+4.84=7.777.73+9.57=17.36.35+5.91=12.260.07+4.09=4.163.43+0.24=3.671.74+1.93=3.670.25+7.34=7.595.7+9.5=15.28.8+7.89=16.692.13+6.84=8.979.08+5.93=15.015.67+6.13=11.85.27+2.78=8.053.78+3.5=7.284.26+5.44=9.79.61+9.94=19.554.59+6.47=11.062.45+7.75=10.24.4+9.54=13.942.36+5.05=7.417.74+4.63=12.376.13+6.94=13.079.44+9.45=18.895.7+3.92=9.620.39+9.33=9.721.05+9.08=10.136.15+5.82=11.974.93+4.31=9.244.88+5.59=10.477.75+1.4=9.151.17+5.16=6.336.78+8.66=15.446.74+3.42=10.165.88+5.23=11.110.65+3.76=4.418.32+4.6=12.925.2+9.83=15.037.63+7.33=14.967.6+4.26=11.868.64+7.29=15.930.73+7.17=7.93.8+9.34=13.140.81+3.03=3.847.89+7.46=15.354.38+6.85=11.237.49+0.63=8.121.41+8.29=9.70.4+0.78=1.186.56+0.35=6.914.01+1.36=5.376.38+2.33=8.711.36+7.09=8.455.25+1.17=6.427.41-5.8=1.619.66-2.62=7.049.11-0.78=8.336.15-4.89=1.265.15-0.21=4.947.27-5.24=2.039.98-5.82=4.169.27-3.88=5.397.51-5.35=2.164.23-2.35=1.889.99-3.44=6.555.22-4.41=0.819.52-4.76=4.762.03-1.34=0.693.26-2.35=0.918.02-1.8=6.228.95-2.51=6.447.64-0.67=6.976.3-1.57=4.738.98-5.31=3.674.63-3.89=0.748.79-7.55=1.247.83-3.49=4.349.23-8.31=0.922.3-1.6=0.76.2-1.87=4.339.6-9.42=0.189.51-5.69=3.829.18-4.69=4.495.75-2.69=3.065.95-4.96=0.999.68-7.59=2.096.62-4.36=2.266.74-6.44=0.38.83-6.06=2.776.89-3.94=2.958.31-2.47=5.846.92-5.61=1.318.76-6.17=2.595.32-3.24=2.089.17-4.75=4.421.58-1.12=0.469.87-4.89=4.983.5-1.59=1.919.75-5.35=4.48.69-0.41=8.286.21-5.05=1.165.52-0.91=4.618.81-4.12=4.697.91-6.48=1.435.06-2.91=2.156.67-3.48=3.194.27-4.11=0.164.52-3.97=0.553.67+0.79+7.22=11.686.26+8.84+0.36=15.465.41+5.66+1.71=12.789.65+1.65+1.85=13.158.11+9.24+3.52=20.875.31+2.77+0.34=8.428.65+3.71+0.96=13.327.66+9.64+3.28=20.584.73+5.57+8.55=18.855.78+9.33+2.07=17.187.99+3.59+4.15=15.736.06+8+5.74=19.81.2+5.6+5.8=12.66.46+3.73+0.96=11.158.54+2.9+6.49=17.934.79+7.52+3.08=15.399.13+3.49+5.96=18.586.6+4.55+7.28=18.431.65+9.67+4.06=15.384.52+9.69+3.65=17.862.16+4.91+0.75=7.821+4.68+9.21=14.894.35+5.61+5.33=15.298.63+8.01+4.93=21.577.46+4.98+7.63=20.079.65+9.68+4.4=23.735.9+3.48+6.43=15.810.68+1.77+8.8=11.256.87+1.53+5.05=13.456.91+8.81+0.24=15.967.6+0.05+7.19=14.847.84+4.14+1.1=13.080.31+5.91+3.5=9.721.35+0.98+8.02=10.353.86+0.09+3.72=7.679.01+3.3+1.03=13.343.64+4.32+0.68=8.648.73+7.42+8.5=24.650.39+5.47+2.08=7.941.17+8.47+2.63=12.272.16+0.25+7.14=9.553.63+2.32+8.02=13.978.86+4.89+7.69=21.442.41+1.86+9.26=13.531.15+6.74+3.22=11.112.31+3.09+4.7=10.17.29+4.59+6.46=18.342.76+2.1+5.34=10.26.71+1.89+8.09=16.690.96+4.29+1.64=6.890.36+9.29+5.04=14.694.41+6.18+5.4=15.992.09+5.13+8.44=15.666.36+1.26+1.5=9.126.24+3.88-1.14=8.983.27+3.15-0.87=5.557.67+4.52-5.65=6.544.55+3.07-1.64=5.987.84+5.44-9.23=4.053.03+9.28-2.66=9.653.74+7.85-3.49=8.14.43+5.08-2.05=7.467.56+9.93-5.36=12.139.42+4.04-5.36=8.10.89+8-2.09=6.81.41+4.66-1.46=4.617.09+6.68-4.9=8.873.02+5.2-0.58=7.646.6+4.31-2.33=8.588.18+2.89-7.3=3.774+7.59-2.9=8.694.14+6.17-0.67=9.641.69+6.49-7.53=0.659.54+8.29-5.74=12.095.52+8.75-1.41=12.868+5.47-0.58=12.895.31+2.36-4.56=3.113.87+4.39-5.29=2.978.77+7.19-3.41=12.556.66+7.42-4.32=9.762.95+4.81-0.36=7.43.14+3.57-5.36=1.359.56+1.27-4.35=6.487.03+5.94-6.8=6.175.45+9.19-2.52=12.127.89+3.23-4.56=6.565.32+8.57-6.31=7.585.98+5.51-5.47=6.027.77+6.67-5.99=8.458.31+0.84-0.78=8.379.94+7.31-5.5=11.756.08+2.38-7.43=1.036.29+6.78-9.47=3.68.72+9.84-6.42=12.148.12+9.14-3.14=14.128.58+6.44-5.24=9.785.47+4.08-1.18=8.374.73+0.93-5.28=0.388.28+2.59-8.48=2.393.47+9.27-4.48=8.264.83+3.09-3.89=4.039.08+4.23-5.55=7.763.97+4.97-2.34=6.67.12+3.62-9.25=1.497.97+8.66-7.75=8.883.03+6.35-2.73=6.657.26+6.5-1.6=12.165.41+3.28-4.82=3.876.11-3.32+9.93=12.727.77-1.63+7.05=13.196.95-4.25+7.24=9.949.78-4.17+4.33=9.949.19-1.9+2.51=9.89.77-6.43+4.4=7.746.49-4.54+2.56=4.515.54-4.95+4.4=4.996.34-5.14+8.16=9.368.49-8.06+7.55=7.982.43-1.94+6.74=7.237.75-1.43+6.33=12.659.96-5.95+8.21=12.227.42-2.1+6.64=11.968.76-7.85+7.8=8.716.02-1.22+1.54=6.344.2-0.74+8.22=11.689.85-3.53+2.95=9.279.47-7.5+7.84=9.812.53-0.66+1.08=2.957.64-6.66+0.82=1.88.46-0.46+8.9=16.98.15-4.18+6.27=10.246.01-4.15+0.66=2.529.95-9.64+8.17=8.481.7-1.37+9.26=9.593.73-3.58+7.06=7.218.17-7.08+3.81=4.91-0.78+6.73=6.952.33-1.38+6.82=7.773.24-1.45+1.64=3.437.79-0.45+0.71=8.058.02-5.32+8.45=11.159.75-1.37+1.41=9.797.95-4.95+0.97=3.976.53-5.86+4.25=4.924.67-4.53+3.92=4.062.99-0.32+1.8=4.475.73-3.97+5.77=7.535.05-1.29+1.77=5.536.37-0.16+5.54=11.759.47-1.73+8.45=16.195.86-3.11+3.86=6.619.52-3.48+3.87=9.915.31-0.9+3.51=7.922.98-1.77+7.49=8.78.05-3.47+5.53=10.113.51-1.89+0.87=2.492.81-1.59+6.76=7.988.74-0.23+4.34=12.854.74-4.04+4.56=5.268.89-4.27+4.84=9.464.77-2.76+1.92=3.933.19-2.6+9.24=9.837.59-0.63-5.97=0.999.16-3.94-4.67=0.556.7-1.18-5.18=0.349.04-2.38-0.08=6.588.21-3.18-2.27=2.769.23-2.05-6.09=1.096.4-0.9-3.26=2.247.49-2.72-2.78=1.998.47-4.88-3.49=0.18.97-7.87-0.56=0.548.99-1.7-4.1=3.196.57-3.97-0.14=2.467.55-0.25-6.73=0.579.53-1.44-2.72=5.374.85-4.53-0.11=0.212.24-0.65-0.34=1.259.55-4.69-3.89=0.978.58-7.26-0.1=1.226.11-2.63-1.75=1.739.57-1.44-5.42=2.718.86-7.39-0.69=0.789.79-0.08-0.57=9.149.75-0.44-7.88=1.437.31-4.15-2.98=0.189.15-0.18-8.29=0.688.99-7.66-0.95=0.388.72-0.67-7.73=0.327.51-3.6-0.69=3.227.27-1.39-4.91=0.978.89-0.38-0.66=7.855.76-5.31-0.35=0.18.02-2.39-3.04=2.599.02-6.12-0.86=2.046.49-1.26-1.27=3.968.45-3.36-2.67=2.427.17-0.26-1.82=5.094.19-2.01-0.46=1.724.13-1.42-1.68=1.035.02-0.59-2.05=2.387.21-0.48-5.5=1.236.72-1.33-0.52=4.876.92-1.11-0.22=5.596.73-1.76-2.67=2.37.52-0.32-6.73=0.479.78-0.25-9.26=0.278.64-4.31-1.24=3.093.46-1.55-0.49=1.429.96-1.83-3.28=4.857.77-1.5-6.05=0.229.97-1.71-6.77=1.498.14-3.64-1.94=2.569.87-2.61-5.44=1.828.67-1.04-6.14=1.498.17-0.88-6.78=0.514.53+7.16+7.32+7.97=26.989.08+1.76+5.81+9.5=26.150.72+2.09+4.83+2.7=10.347.68+4.1+1.18+1.31=14.272.8+3.66+5.98+9.61=22.054.66+1.34+8.82+0.65=15.473.29+1.37+8.82+6.22=19.77.83+9.03+1.76+1.01=19.639.75+1.93+4.86+6.66=23.27.13+1.53+6.5+3.2=18.366.77+3.64+5.94+9.71=26.069.08+7.85+9.85+7.97=34.756.98+8.45+6+8.05=29.483.95+2.14+1.16+7.05=14.38.8+0.43+0.04+8.61=17.883.75+8.03+4.31+3.12=19.210.25+2.01+5.85+5.69=13.82.46+0.18+6.38+2.22=11.241.12+1.79+6.63+1.33=10.871.55+7.39+1.49+3.86=14.298.51+0.17+4.18+9.86=22.727.03+5.45+1.82+7.35=21.652.57+1.52+6.27+6.11=16.476.47+9.08+9.98+4.76=30.292.34+4.41+3.02+8.9=18.676.81+6.14+9+3.74=25.694.09+3.36+0.32+4.68=12.456.7+8.73+9.22+5.99=30.646.56+8.66+0.69+7.82=23.739.1+8.9+3.81+9.4=31.210.57+3.07+4.32+7.23=15.192.75+8.92+6.69+4.59=22.952.56+6.28+5.76+1.12=15.723.45+8.78+9.88+8.86=30.974.54+1.61+3.98+4.22=14.358.67+5.78+8.99+3.64=27.084.81+0.51+6.24+4.68=16.241.39+3.9+8.63+2.96=16.886.98+4.2+8.62+9.64=29.441.62+2.9+1.86+4.25=10.636.94+3.46+8.56+1.8=20.766.81+9.73+0.26+4.2=219.84+0.42+7.17+1.01=18.444.35+7.37+3.67+5.46=20.852.16+8.6+1.83+8.21=20.82.14+8.3+1.26+2.46=14.165.59+0.23+1.71+0.8=8.336.07+3.22+8+6.85=24.143.08+1.62+1.89+1.39=7.984.9+6.89+3.17+5.89=20.858.59+1.04+3.52+4.64=17.796.35+6.81+9.88+9.21=32.255.98+4.77+0.71+8.71=20.170.25+1.64+7.52+2.41=11.823.54+0.65+6.77-1.04=9.927.21+9.78+0.79-7.86=9.924.53+9.84+5.48-0.04=19.813.96+0.77+2.24-6.24=0.735.59+1.3+4.66-7.63=3.928.43+3.94+7.44-3.97=15.847.79+4.44+3.09-9=6.321.18+2.65+4.12-5.16=2.797.67+9.56+3.07-9.24=11.060.93+3.51+9.53-8.59=5.387.82+6.78+4.31-8.84=10.075.8+3.45+2.82-2.76=9.319.46+7.36+6.82-2.32=21.323.37+9.61+1.04-4.76=9.261.51+4.06+3.28-6.94=1.915.54+9.6+0.97-1.29=14.823.45+8.75+3.52-1.05=14.676.96+2.01+0.39-2.15=7.211.91+9.16+6.87-3.69=14.257.61+9.99+5.64-9.71=13.532.79+7.94+9.75-0.19=20.293.34+2.86+4.54-9.83=0.914.06+0.97+9.21-0.42=13.820.14+2.87+6.16-2.31=6.866.19+3.07+5.07-9.3=5.030.67+7.99+1.72-1.82=8.560.09+3+6.12-1.39=7.824.15+2.4+3.05-2.28=7.324.64+1.04+8.25-3.81=10.122.87+0.25+7.9-0.34=10.688.75+5.71+4.68-4.89=14.255+8.4+1.37-7.38=7.397.06+0.02+2.3-2.11=7.274.53+7.11+2.8-8.51=5.932.58+5.89+7.64-3=13.115.68+3.12+6.13-1.23=13.74.17+8.09+6.37-2.45=16.180.89+6.94+3.85-3.4=8.281.51+3.9+2.08-4.73=2.769.02+2.29+8.01-4.7=14.627.57+5.75+1.84-2.12=13.043.19+9.28+1.31-2.69=11.099.7+7.98+3.47-0.95=20.25.78+0.93+2.73-2.79=6.655.11+6.93+2.35-2.18=12.215.93+8.71+8.43-9.03=14.046.88+2.01+9.32-4.66=13.556.35+6.7+0.35-4.92=8.489.09+7.81+4-1.55=19.359.3+4.84+8.06-6.26=15.941.83+9.8+9.71-3.25=18.094.07+5.63+1.92-0.61=11.019.57+8.51+9.64-2.52=25.29.2+9.93+5.34-9.68=14.795.3+3.73-3.63+6.54=11.945.71+2.05-1.99+9.06=14.833.35+7.74-2.45+2.63=11.271.54+9.64-3.56+0.39=8.010.37+5.45-0.39+3.1=8.534.75+8.95-8.66+7.07=12.118.94+6.17-0.65+6.24=20.78.3+3.37-5.85+6.06=11.882.8+8.27-6.59+3.36=7.847.45+4.24-0.07+4.96=16.589.36+1.42-5.47+6.8=12.116.12+5.75-7.54+5.79=10.124.6+3.15-4.18+2.46=6.039.56+3.91-4.52+3.66=12.611.39+9.78-5.99+1.17=6.358.22+4.14-2.92+3.6=13.043.7+3.66-6.76+6.48=7.082.46+8.88-8.66+7.51=10.197.48+9.41-7.14+1.84=11.590.33+8.9-0.28+5.44=14.391.64+4.43-0.06+2.69=8.75.13+0.68-4.9+2.06=2.977.19+5.99-6.41+1.03=7.88.87+8.42-2.65+9.86=24.57.26+3.25-6.54+9.29=13.263.44+6.51-0.68+6.67=15.943.4+9.97-2.63+9.45=20.197.92+5.82-3.9+2.63=12.477.54+4.19-1.16+2.75=13.320.9+6.93-3.35+0.44=4.923.18+4.78-6.38+4.9=6.489.04+1.23-5.05+3.6=8.826.41+6.18-2.89+5.47=15.177.61+5.41-1.56+8.18=19.641.84+4.76-4.01+3.1=5.696.9+1.22-3.48+0.86=5.57.27+9.5-9.87+6.68=13.582.78+8.7-8.49+3.23=6.227.32+6.28-9+4.56=9.169.61+0.98-9.35+4.93=6.173.44+9.37-8.3+1.11=5.620.38+5.13-1.96+1.58=5.130.21+9.55-5.54+2.57=6.796.52+3.05-7.25+4.06=6.385.03+4.23-3.32+2.42=8.361.2+7.43-2.85+6.4=12.182.78+8.57-9.58+5.1=6.877.3+4.12-2.82+8.46=17.066.03+4.46-6.66+4.15=7.980.94+6.91-6.47+1.16=2.542.19+6.85-3.86+7.31=12.498.35+0.71-5.33+1.56=5.299.41+1.83-5.34+5.42=11.328.36+4.34-6.81+4.45=10.343.95+9.9-6.06-2.39=5.42.29+7.5-6.6-1.44=1.759.89+5.77-5.25-5.12=5.294.89+9.98-0.35-8.51=6.017.3+8.22-3.61-3.02=8.894.07+9.21-1.25-3.43=8.69.11+8.82-9.08-0.06=8.791.35+5.26-0.7-4.45=1.462.93+9.66-1.35-5.77=5.478.84+7.2-3.98-0.48=11.589.98+7.48-9.96-1.26=6.245.43+3.02-0.43-0.56=7.467.5+3.82-4.52-1.12=5.689.26+6.59-1.66-6.85=7.344.12+6.78-3.52-4.96=2.428.94+3.16-3.81-1.01=7.280.09+8.52-0.88-6.65=1.082.66+1.32-1.08-1.56=1.349.5+3.48-4.75-1.57=6.668.39+6.56-0.89-1.56=12.59.24+6.49-5.72-4.23=5.783.95+9.5-4.22-3.58=5.658.82+1.71-4.62-2.12=3.795.87+8.04-6.46-7.26=0.198.53+7.04-5.45-5.36=4.762.85+6.24-3.4-0.47=5.228.95+5.97-7.42-0.28=7.228.83+0.47-1.6-7.03=0.679.69+6.75-0.5-8.9=7.047.07+9.75-7.75-0.98=8.097.1+6.96-1.23-7.13=5.79.75+1.05-1.25-9.44=0.117.86+4.24-4.33-7.1=0.670.13+4.07-0.45-1.35=2.41.96+9.52-4.57-1.37=5.548.94+4.69-2.35-9.33=1.958.68+3.7-7.39-1.98=3.019.05+9.94-2.88-6.56=9.550.74+9.79-0.25-6.61=3.678.31+8.65-7.45-8.61=0.95.47+3.05-1.19-0.16=7.172.46+9.97-2.88-0.97=8.589.41+3.43-5.11-3.63=4.12.78+7.16-4.37-1.32=4.257.7+6.13-6.76-2.25=4.827.88+5.88-1.53-3.63=8.64.75+1.85-3.5-2.81=0.298.6+3.55-1.93-0.37=9.853.09+4.04-0.99-5.49=0.657.51+5.74-5.14-3.94=4.174.7+9.12-3.01-4.63=6.184.5+8.13-2.27-9.78=0.586.83+9.1-4.37-2.2=9.361.59+4.05-2.12-0.22=3.37-6.21+1.23+8.63=10.658.06-0.67+3.9+3.29=14.583.32-2.47+0.35+8.48=9.687.62-1.21+5.95+4.52=16.886.66-3.68+1.18+3.16=7.328.51-0.35+5.2+9.85=23.216.38-3.59+9.03+3.97=15.796.56-2.37+0.28+4.13=8.66.79-6.18+4.38+6.31=11.39.08-5.68+7.79+5.63=16.824.63-3.06+7.96+5.05=14.588.71-2.01+2.5+5.53=14.737.41-2.21+6.22+5.61=17.037.33-1.79+7.47+6.97=19.988.3-1.08+6.99+4.22=18.434.84-3.82+0.86+4.91=6.798.53-2.36+2.03+2.81=11.018.62-8.17+7.45+0.28=8.186.05-0.12+6.61+4.52=17.061.36-0.06+5.59+0.87=7.768.61-5.09+7.16+1.39=12.075.59-4.23+2.5+3.04=6.94.48-3.2+5.73+4.97=11.985.34-4.13+5.41+2.61=9.238.89-6.03+1.29+1.94=6.099.28-4.95+0.46+7.7=12.499.9-4.1+3.81+5.56=15.174.76-1.92+1.78+4.53=9.158.52-7.7+3.16+2.93=6.916.03-3.27+8.62+3.78=15.161.86-0.35+1.66+6.43=9.63.13-1.91+7.87+0.06=9.159.88-1.8+2.18+8.52=18.784.02-0.41+4.11+5.01=12.734.63-1.03+9.37+5.66=18.638.3-4.48+8.1+6.98=18.95.99-3.79+1.6+8.41=12.216.38-2.09+1.22+6.16=11.678.48-5.6+0.68+4.82=8.384.15-0.88+4.8+9.74=17.819.53-8.58+7.23+6.35=14.536.71-2.19+3.25+3.13=10.97.21-1.96+7.18+9.8=22.236.8-5.61+6.26+4.23=11.684.01-1.25+3.95+7.1=13.819.7-7.63+2.02+2.49=6.588.82-0.83+8.62+5=21.618.18-3.23+5.17+7.87=17.998.9-0.22+5.28+2.03=15.995.86-4.03+2.59+9.34=13.765.18-1.31+7.46+2.47=13.83.7-2.34+3.83+2.14=7.337.76-7.57+2.82+4.47=7.484.22-3.16+9.59+6.59=17.249.37-1.16+6.76-6.59=8.382.54-1.2+8.95-1.09=9.29.38-2.51+8.88-8.06=7.699.42-3.32+0.66-4.05=2.718.72-5.36+5.51-4.82=4.059.95-8.19+5-4.49=2.276.82-3.29+5.4-2.83=6.17.65-2.69+5-8.68=1.289.31-6.13+5.49-0.62=8.055.36-3.1+6.59-1.48=7.378.24-4.89+6.45-4.26=5.546.58-4.55+7.57-7.86=1.749.32-8.22+5.03-0.86=5.278.75-0.58+8.5-4.72=11.957.6-1.56+9.55-9.6=5.998.95-3+6.84-7.89=4.99.69-9.25+6.15-6.28=0.314.91-0.88+8.57-5.34=7.261.34-0.22+5.18-4.72=1.586.88-1.62+0.56-2.94=2.888.58-1.32+9.08-3.16=13.187.63-4.84+8.85-9.77=1.878.35-1.96+5.94-4.47=7.862.37-1.49+9.55-4.8=5.635.96-4.43+7.71-4.97=4.279.9-3.29+2.3-3.41=5.57.01-2.97+7.1-1.64=9.56.17-0.98+5.6-5.24=5.556.1-5.11+8.65-4.08=5.568.34-2.31+8.64-6.94=7.736.65-4.2+5.61-6.53=1.537.52-4.37+5.15-4.64=3.668.48-0.51+3.32-2.45=8.846.48-0.2+1.43-5.37=2.349.69-1.58+5.41-3.97=9.558.6-6.37+8.02-7.84=2.411.57-1.28+8.01-3.43=4.879.7-0.02+2.87-8.65=3.99.43-7.15+9.39-7.21=4.467.1-5.96+9.32-1.35=9.