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2.97+5.1=2.51+3.85=9.21+5.21=3.43+3.94=7.08+5.47=5.79+8.46=7.94+0.2=8.4+1.52=9.71+5.24=4.45+3.07=0.23+1.83=0.46+4.55=6.27+4.05=4.4+3.54=5.61+7.05=4.29+1.64=0.31+7.64=7.19+7.01=7.64+1.54=7.08+3.11=7.03+1.91=8.6+7.94=8.71+1.84=3.26+4.66=3.77+9.45=3.67+1.81=2.73+8.04=1.71+4.11=4.15+5.1=5.9+8.07=3.36+3.94=4.48+4.13=5.73+8.12=0.63+6.68=8.86+4.47=7.89+6.43=2.65+2.96=4.92+4.32=6.34+2.68=0.15+5.14=7.96+1.19=9.4+9.89=1.27+1.01=1.52+9.67=2.52+1.28=9.16+0.74=0.48+3.94=6.13+0.17=9.6+4.23=4.02+3.38=9.17+1.97=6.35+0.51=7.65+6.27=0.6+5.99=4.98-2.06=1.32-1.1=7.74-0.52=7.64-5.78=8.46-6.36=3.75-2.93=7.27-5.55=9.99-5.15=9.53-6.46=3.39-0.85=9.12-5.3=3.22-2.21=8.13-4.17=5.9-1.35=4.41-2.73=6.48-3.84=4.91-4.34=7.16-1.92=2.14-0.15=6.53-5.53=2.84-1.09=8.59-1.06=7.93-3.23=9.85-3.39=3.47-3.15=6.62-2.13=8.45-3.73=9.21-3.51=5.51-0.64=9.34-6.89=5.47-5.28=5.09-0.95=7.18-1.57=6.3-2.8=3.28-2.89=3.79-1.68=8.96-7.43=5.35-0.93=8.04-7.53=9.7-0.57=7.72-1.2=6.78-0.71=6.36-0.36=0.9-0.26=5.92-3.28=9.73-6.63=9.14-1.7=6.04-4.65=8.21-2.97=1.65-0.26=7-0.92=5.68-3.41=4.12-1.84=9.59-9.09=7.4+9.97+2.31=4.4+8.61+2.95=8.58+8.53+8.92=0.45+5.36+3.4=0.6+9.42+6.04=4.51+2.72+3.49=0.06+7.98+9.49=2.66+9.06+1.92=8.13+9.14+6.31=2.22+2.33+8.97=8.03+4.95+9.3=6.78+0.35+2.6=5.86+7.09+7.9=9.44+1.38+7.7=5.48+2.44+4.22=2.19+7.71+6.89=0.98+7.32+7.1=3.53+6.77+7.66=5.64+1.9+9=3.79+0.44+7.82=5.92+3.28+9.84=6.99+6.34+3.1=2.49+4.6+6.55=0.24+7.5+1.55=5.71+2.72+1.98=0.82+1.76+6.99=7.13+3.78+5.4=8.52+3.48+5.23=1.52+1.74+1.71=7.55+2.87+2.37=4.52+8.93+3.96=9.8+2.7+8.03=8.99+9.73+7.1=7.66+0.96+7.35=7.43+2.72+6.23=0.13+7.26+3.93=2.56+4.37+4.93=7.08+6.03+4.36=8.99+9.07+7.13=3.38+7.66+6.38=4.08+6.64+1.45=8.31+6.74+2.04=9.43+7.69+3.66=0.59+0.48+3.9=9.41+0.74+1.65=8.79+0.59+1.65=8.53+4.52+3.03=8.63+3.3+3=5.19+0.81+9.1=1.03+7.47+4.18=2.07+1.6+9.6=6.47+4.42+1.54=4.76+8.37+6.49=7.93+1.01+4.54=7.79+1.14-8.62=3.87+8.69-4.51=4.13+8.48-0.88=5.57+8.74-7.17=5.82+7.2-9.08=9.53+4.37-3.58=4.93+9.62-1.76=6.38+4.59-1.1=7.02+0.04-6.85=4.65+8.26-5.25=7.44+4.6-7.14=7.56+4.25-8.2=9.48+8.02-7.14=8.57+4.19-9.68=8.99+7.97-3.3=1.97+4.1-1.18=1.19+6.95-6.41=2.04+5.38-2.45=2.54+0.03-2.3=6.42+6.2-4.96=8.44+7-0.23=6.7+1.56-6.25=0.63+5.64-0.7=3.51+8.53-1.17=3.25+1.03-4.13=3.16+8.73-2.9=5.9+6.54-1.46=5.99+6.44-6.75=8.84+2.02-6.29=6.97+5.59-7.03=6.91+3.67-5.28=9.01+4.14-9.75=9.95+3.91-6.99=5.88+6.34-6.42=5.22+9.07-4.74=6.64+1.68-7.73=3.83+8.79-6.51=4.52+8.83-3.23=7.37+5.21-7.9=0.32+6.44-2.72=9.16+1.43-0.2=8.63+6.19-7.89=7.63+5.52-4.99=8.57+7.67-0.72=7.4+0.83-0.06=8.32+3.46-4.35=7.39+3.07-3.98=0.62+6.6-5.85=6.69+5.3-4.32=0.98+0.44-0.71=9.76+5.52-8.59=4.71+2.39-3.6=1.82+9.93-8.27=9.19+7.85-5.3=8.13-0.27+7.39=8.4-1.92+6.29=3.61-3.38+8.63=6.7-6.21+9.25=3.23-1.02+4.73=8.23-4.61+9.81=3.89-0.8+3.93=8.1-3.12+8.41=7.95-3.28+1.11=1.19-0.63+6.01=9.51-0.22+8.28=7.09-0.92+6.99=5.19-0.37+9.3=7.5-6.2+8.52=4.03-1.38+4.88=9.36-1.83+4.46=6.72-6.35+4.02=4.3-2.92+4.21=6.3-4.7+7.76=9-5.45+2.11=2.67-0.11+4.88=2.45-0.05+9.36=6.99-2.76+6.83=3.75-1.58+2.91=8.96-8.23+4.6=8.77-2.79+3.51=5.59-3.96+7.92=4.92-0.53+6.82=9.44-0.86+0.38=3.59-0.46+2.67=0.98-0.58+6.07=7.79-6.59+7.04=8.44-5.01+4.71=7.24-6.32+6.54=7.78-3.52+8.05=4.38-4.19+0.46=9.53-0.93+4.45=6.58-3.33+8.94=8.41-6.84+6.96=6.87-5.21+3.13=2.6-1.87+9.5=7.85-0.76+0.58=7.03-1.19+9.39=9.16-2.4+6.3=8.52-4.22+2.53=3.71-2.31+5.9=6.3-5.69+6.97=9.53-0.6+4.58=8.07-5.03+2.5=8.84-8.32+8.36=2.22-2.04+1.27=5.12-4.16+1.52=3.92-3.38+2.53=6.23-3.86+8.72=8.25-5.83-1.29=9.88-3.05-4.86=9.68-2.81-4.97=9.68-4.87-0.88=1.95-0.61-0.06=8.83-7.27-1.14=6.85-0.57-2.53=8.37-4.5-3.27=8.86-5.16-0.65=9.27-1.47-6.13=9.6-1.17-7.74=4.9-0.68-3.02=3.19-0.34-1.79=8.36-1.05-2.52=5.24-1.29-2.31=9.52-0.2-7.94=3.45-1.15-2.11=4.21-0.08-3.83=8.32-2.44-1.53=7.75-0.36-0.95=8.12-1.51-5.8=8.18-3.42-1.44=8.52-2.8-4.25=2.55-0.38-1.71=6.43-3.35-1.25=4.06-2.47-0.97=8.44-4.27-0.89=3.85-0.94-0.19=7.23-0.54-1.37=4.65-0.73-0.07=5.61-4.02-0.16=5.33-3.29-1.09=9.25-0.33-8.31=9.65-3.05-5.31=9.73-1.31-8.21=6.92-0.48-5.95=7.52-1.61-5.5=7.31-0.05-5.23=8.17-2.33-0.05=9.76-7.01-1.93=9.01-4.55-3.07=9.16-4.71-2.41=7.03-1.01-4.18=1.7-0.97-0.23=4.77-1.8-2.76=8.23-0.23-0.92=8.13-5.6-0.04=9.5-3.11-5.86=9.48-2.48-6.75=9.82-0.61-9.02=9.33-2.2-0.59=9.29-4.85-0.41=5.44-4.97-0.08=5.2-0.31-2.04=7.34+9.29+1.54+7.4=7.07+7.09+3.17+6.61=8.18+1.38+4.51+3.47=5.71+0.71+9.9+0.53=9.64+5.56+8.72+6.22=0.32+4.26+2.74+3.43=1.88+9.38+0.92+1.77=9.83+3.48+4.04+4.79=7.01+3.13+0.21+2.23=2.19+7.4+8.2+0.94=4.86+3.68+4.82+6.51=7.73+7.54+6.97+4.5=3.25+7.33+7.95+3.19=4.04+7.81+7.56+7.99=7.98+2.17+9.44+0.65=7.35+6.18+5.8+5.26=7.87+3.56+8.3+7.22=8.38+6.67+6.59+0.32=3.48+2.97+0.17+1.76=1.81+2.95+7.48+5.38=0.53+2.36+6.32+7.7=1.89+7.41+2.93+2.67=1.49+9.47+3.37+6.68=8.98+2.06+9.69+6.54=1.19+1.48+5.06+9.39=4.02+9.71+6.33+5.92=5.11+6.71+0.64+4.69=0.7+7.31+1.8+8.36=1.18+7.69+5.95+9.95=7.77+4.51+1.49+0.61=8.58+9.76+6.74+8.45=6.05+4.42+0.68+2.24=9.73+3.33+5.56+1.75=7.22+4.91+8.34+2.11=3.56+9.59+6.38+7.97=4.47+1.87+6.82+9.17=1.36+2.4+3.64+9=6.94+8.24+4.98+2.47=8.59+1.01+4.69+2.29=2.87+5.18+5.34+6.79=8.64+1.67+7.36+5.38=8.45+3.9+8.04+3.82=6.83+7.79+6.62+4.05=2.47+9.76+6.94+0.38=5.99+1.31+7.02+6.82=8.5+2.28+5.68+8.32=6.77+0.26+0.06+1.98=9.89+7.15+4.14+3.05=8.81+0.28+7.86+4.8=4.29+9.61+8.06+9.81=1.28+9.75+7.68+6.1=7.74+9.71+7.3+0.09=3.52+1.52+3.28+4.88=0.58+3.93+0.4+2.01=9.69+5.69+2.78-0.96=9.52+8.93+5.92-2.24=3.03+1.8+4.29-5.7=3.75+6.74+3.51-8.24=8.21+9.53+3.59-1.52=4.05+2.06+9.74-3.25=3.15+1.32+0.29-3.22=7.8+5.99+6.96-7.98=4.22+2.27+5.1-6.45=4.41+8+6.09-5.36=7.16+4.71+9.69-4.78=3.14+2.56+9.08-7.8=5.26+7.34+1.16-5.41=4.7+1.59+0.31-2.02=1.54+0.89+3.25-0.83=2.92+3.31+8.89-9.57=7.29+1.83+1.26-3.74=7.49+2.36+9.88-5.39=7.52+3.13+2.43-3.28=7.3+3.9+5.21-1.09=7.4+7.51+4.31-8.96=0.81+9.67+6.16-5.68=2.34+7.42+8.63-6.97=6.79+0.85+6.4-9.16=6.07+7.66+1.23-5.53=1.74+5.22+6.92-7.11=4.25+9.8+0.68-8.9=1.96+9.1+7.36-6.98=3.05+9.43+1.31-1.91=1.75+5.89+9.97-9.37=5.11+0.06+8.04-9.21=0.9+6.88+5.57-9.84=7.62+0.02+3.78-6.71=7.53+1.55+2.94-9.33=9.61+1.26+1.89-3.8=4.87+7.45+5.84-4.12=8.31+1.04+9.34-9.08=2.68+2.36+4.26-8.15=6.68+0.54+8.36-3.54=7.09+3.37+8.91-3.8=6.98+6.63+6.7-8.06=7.53+5.57+9.68-5.13=9.62+7.78+8.88-0.06=2.34+9.87+9.19-6.02=3.44+4.44+5.66-8.48=5.89+2.23+7.53-8.48=3.55+8.08+4.34-8.54=7.86+2.7+6.43-1.36=3.82+0.62+4.68-2.59=4.91+8.03+4.15-5.8=7.17+6.73+8.29-9.68=9.19+4.32+5.98-5.09=0.83+4.68+1.13-2.35=6.16+6.78+5.94-7.11=7.54+4.26-2.01+6.64=5.85+3.12-0.14+6.77=9.05+0.06-8.97+4.18=5.46+8.98-4.53+7.58=9.99+9.58-7.41+6.28=2.42+7.04-2.6+4.32=3.35+9.2-6.57+3.77=0.61+3.38-0.5+1.3=4.13+7.41-0.38+3.02=4.96+9.14-6.72+0.62=6.08+4.37-4.5+6.7=8.79+3.52-1.74+4.85=8.51+6.64-8.08+7.95=9.6+0.46-1.09+8.65=8.06+5.56-4.15+4.02=1.69+7.06-2.24+9.69=4.53+8.16-2.83+3.08=5.67+8.66-9.89+2.03=1.62+3.43-1.92+8.11=2.61+9.53-5.59+2.84=0.92+9.93-9.56+1.95=6.08+5.04-6.36+5.86=4.04+5.33-2.89+2.48=2.97+8.25-9.05+3.09=2.22+3.97-1.31+0.92=7.91+1.24-7.4+3.11=6.44+9.66-3.77+0.48=8.26+7.39-0.18+0.94=7.9+0.23-5.22+6.08=9.02+9.48-5.41+1.68=2.76+7.41-7.13+6.8=6.24+4.12-9.08+6.71=7.66+5.03-8.18+6.44=9.59+6.55-5.14+6.29=3.08+6.58-6.54+7.23=2.9+1.07-2.37+3.84=6.85+4.93-6.4+4.1=4.12+4.19-6.94+8.03=8.21+4.8-8.35+4.48=8.34+3.17-9.68+8.76=8.48+2.46-5.21+2.31=7.85+8.78-3.28+8.61=7.38+1.45-3.86+9.53=6.73+1.5-2.42+9.58=9.55+1.83-2.26+6.89=8.5+2.77-4.87+0.64=6.57+9.24-2.83+4.16=9.95+5.45-0.02+7.08=8.4+0.99-5.73+4.81=9.36+7.24-7.71+5.14=9.8+6.53-2.89+1.1=7.9+2.18-8.52+7.85=4.31+2.67-2.7+9.52=6.16+2.91-0.19+1.56=4.42+7.92-3.8-4.89=9.39+6.52-2.94-5.49=5.28+5.06-1.9-5.44=0.73+9.66-0.28-3.65=7.16+9.32-8.44-4.38=9.01+3.06-5.78-0.33=5.07+4.13-1.96-2.59=7.06+8.75-2.65-9.19=5.42+1.54-0.45-0.08=3.68+3.72-4.23-1.35=4.48+7.01-4.5-2.26=7.19+9.12-6.07-3.02=1.71+6.34-4.97-2.44=7.79+6.68-2.3-3.14=8.86+6.39-8.04-2.94=1.69+4.65-0.29-4.45=8.1+7.55-8.73-5.02=8.42+3.4-6.58-0.04=8.9+6.05-6.29-8.06=3.76+5.7-2.53-0.35=7.3+4.07-5.77-3.07=7.39+7.97-5.04-9.39=9.02+8.84-8.65-3.47=4.36+4.32-3.48-1.93=1.13+2.17-0.46-2.19=6.83+6.33-0.03-4.79=9.67+3.22-4.73-7.74=6.61+3.99-5.02-4.3=7.61+6.88-3.46-7.67=9.62+9.87-6.51-0.87=6.3+6.82-3.44-7.98=2.89+7.93-0.07-7.37=6.81+6.4-0.28-2.54=5.74+5.41-2.05-7.96=6.92+1.6-6.12-0.23=3.01+9.95-7.32-0.42=7.28+0.2-0.29-3.14=5.61+8.38-5.19-3.12=5.48+9.11-2.16-1.29=3.55+9.91-8.2-0.75=6.43+8.3-1.68-6.11=8.34+8.98-0.3-8.41=3.15+3.05-0.44-0.6=8.19+4.86-6.09-5.68=8.43+7.86-6.05-2.42=8.32+6.22-5.98-0.87=8.26+0.82-2.99-5.94=8.92+4.09-9.67-1.8=2.77+4.85-1.02-4.22=6.4+5.7-7.33-3.68=2.95+2.87-3.63-0.76=0.74+7.27-4.68-1.92=7.12+3.51-3.31-6.22=9.43+9.07-1.67-4.32=4.92-3.55+4.3+3.6=7.27-1.73+3.7+2.4=8.8-3.48+8.68+1.36=9.23-8.87+3.06+9.59=5.2-4.53+0.15+8.34=8.49-2.97+9.76+8.73=9.34-7.38+7.57+1.24=9.15-2.82+2.13+4.93=7.04-5.64+7.37+4.56=6.87-3.49+4.81+8.01=5.08-4.75+0.03+4.9=9.27-0.61+6+0.56=9.41-1.14+6.84+6.19=6.79-1.02+4.55+5.33=8.34-5.05+6.61+6.01=8.15-4.09+3.53+2.65=8.41-0.39+6.68+9.23=8.83-8+1.94+8.97=8.41-0.74+4.09+0.39=8.29-6.78+2.5+5.72=7.21-5.36+2.8+9.91=8.37-4.44+9.48+5.51=2.28-0.43+8.19+7.44=9.77-3.99+8.07+9.36=8.21-4.64+4.43+5.23=6.29-5.37+9.9+2.5=4.37-1.68+5.72+7.93=4.04-2.07+9.02+2.82=2.36-0.88+0.08+2.33=8.63-1.23+5.14+5.35=7.73-1.83+2.73+8.48=8.94-8.54+2.07+5.73=3.42-0.77+4.27+2.57=9.55-3.71+4.94+0.78=8.81-5.44+1.48+8.4=9.25-0.88+2.2+0.31=3.73-1.87+2.62+5.63=7.26-2.32+6.09+2.05=6.62-5.03+3.8+5.28=8.34-1.27+6.05+4.57=9.2-8.57+2.58+4.31=7.84-6+4.6+8.87=8.86-1.95+5.33+5.26=2.82-1.64+2.55+2.68=5.31-2.85+7.75+0.98=7.05-4.19+3.82+7.37=8.16-1.07+3.23+6.06=6.52-2.98+3.38+8.93=9.23-2.35+9.4+8.72=1.85-1.49+8.35+8.15=8.86-2.35+6.31+3.19=8.74-0.7+3.54+7.37=7.04-5.4+7.32+1.31=9.83-4.75+2.08+3.73=7.82-3.01+5-4.88=7.33-2.95+8.12-2.51=8.1-5.69+4.32-0.28=8.89-6.87+9.21-2.77=6.81-3.35+7.3-1.2=7.71-2.78+6.98-7.25=8.01-0.31+4.97-3.33=9.77-3.91+2.94-5.68=8.97-0.7+0.21-2.33=7.34-2.75+9.13-3.04=4.8-4.3+8.37-7.73=8.76-1.24+5.53-9.75=4.92-2.61+1.88-3.3=6.67-3.14+8.33-3.69=5.56-1.31+8.74-1.98=9.67-4.57+2.88-1.18=8.03-3.61+3.01-7.09=6.91-5.15+9.96-1.3=6.7-2.84+6.52-9.79=7.67-2.04+2.68-4.36=9.25-6.61+8.25-9.35=1.59-1.09+6.94-7.19=6.61-2.19+5.2-9.06=6.69-4.25+8.11-7.54=2.85-0.66+6.73-5.85=9.52-3.35+2.02-8=5.76-5.05+6.75-1.67=9.55-7.24+6.31-3.95=5.29-3.19+8.05-0.69=4.08-0.59+6.27-8.79=9.34-7.56+8.27-5.19=2.15-0.5+8.22-1.61=9-0.37+5.15-7.09=9.72-5.84+7.72-4.76=5.85-2.74+7.79-5.98=6.49-2.21+6.2-6.77=7.69-3.94+2.03-3.69=6.01-3.77+5.96-8.1=6.74-0.07+1.46-7.49=6.33-2.39+3.86-5.92=5.79-0.02+3.06-7.35=6.06-1.77+4.35-1.22=9.93-1.81+2.7-3.06=8.09-1.89+3.75-3.81=2.88-0.32+3.58-3.15=1.56-0.57+7.22-3.37=7.41-4.9+5.31-6.58=3.08-1.63+8.95-9.03=7.05-0.16+8.5-7.96=7.37-5.45+9.48-3.37=7.05-1.33+6.73-7.21=7.9-7.02+7.54-6.33=3.93-0.81+0.28-0.19=4.17-0.13+9.6-0.89=8.11-3.44-3.74+5.41=9.01-3.46-0.63+2.64=9.94-0.69-8.37+3.19=4.44-1.76-2.08+8.18=9.31-5.97-1.15+2.75=6.98-3.67-2.49+5.74=8.93-3.05-3.2+8.53=8.18-5.59-2.31+4.94=8.58-1.39-5.06+6.39=4.05-1.26-2.59+7.77=8.44-3.3-0.95+3.01=4.16-1.45-2.51+7.89=9.78-1.19-6.2+0.87=8.18-3.21-2.57+9.48=9.37-1.95-2.97+3.76=8.98-2.36-0.49+8.92=8.3-1.6-2.16+6.3=8.98-1.02-6.61+0.37=8.25-3.41-1.52+7.88=6.95-6.24-0.38+6.81=9.77-2.82-5.73+5.76=9.27-5.69-2.59+1.14=7.33-3.39-0.24+5.46=9.38-0.63-6.69+0.64=9.52-1.52-7.88+4.21=7.47-0.44-2.52+0.98=4.63-3.19-0.79+2.93=9.78-2.26-1.52+5.63=6.63-0.88-2.01+0.98=3.32-0.05-1.71+7.59=6.42-5.8-0.45+8.33=9.22-1.35-5.99+8.21=8.4-5.38-1.06+9.37=9.94-2.88-3.53+5.88=7.12-4.48-1.04+5.2=5-2.1-0.08+5.45=7.16-2.72-1.59+8.96=9.6-3.79-4.1+6.08=8.75-7.59-0.4+3.9=9.72-1.92-1.03+2.62=9.83-0.38-5.49+1.44=8.45-0.79-5.48+8.91=8.74-1.64-4.53+7.42=3.02-0.93-1.77+6.98=8.72-2.45-5.68+4.38=7.33-3.64-2.65+1.13=9.34-2.4-6+5.61=8.19-4.4-2.25+9.49=8.72-3.07-5.26+9.03=7.26-2.93-2.19+3.4=4.89-1.18-0.24+7.92=9.47-4.33-4.52+0.77=7.9-4.68-0.41+3.94=7.85-2.2-2.8+7.08=5.37-2.75-1.3-1.14=9.64-2.67-1.89-3.56=6.85-3.12-0.79-0.61=5.25-4.45-0.39-0.1=9.39-3.52-4.04-1.46=5.27-0.65-1.34-1.63=8.24-4.2-2.13-0.33=8.24-2.52-1.53-1.01=9.99-0.26-1.14-3.64=4.65-3.52-0.34-0.12=6.48-0.45-3.17-1.8=7.76-2.47-2.74-1.69=9.58-0.74-2.18-2.17=7.77-1.58-0.99-5.09=6.44-1.41-0.44-3.85=9.99-2.18-1.76-4.29=7.13-1.18-5.11-0.73=8.7-0.41-7.89-0.23=4.99-0.94-0.59-2.33=3.35-1.63-0.23-0.39=9.1-0.95-1.51-0.53=8.94-1.1-0.78-0.95=7.85-1.65-1.71-1.32=7.85-2.25-4.65-0.75=4.76-1.62-2.26-0.5=9.88-0.61-4.26-3.96=9.88-4.44-0.09-2.12=9.06-2.1-3.41-3.21=8.46-0.42-4.32-0.06=8.41-3.56-0.26-3.02=9.46-3.55-2.88-2.68=7.57-0.92-1.71-4.67=8.95-0.56-5.36-0.69=7.91-1.67-0.93-0.81=7.62-1.42-0.16-0.42=6.1-1.88-0.18-1.41=6.2-2.29-1.16-2.45=7.07-2.38-0.56-3.89=4.35-1.2-2.26-0.48=9.97-5.79-2.75-0.62=9.23-2.71-2.39-3.16=9.84-2.99-1.7-0.75=5.24-1.32-1.42-1.79=7.78-4.54-0.48-1.77=7.37-3.03-2.99-0.86=8.81-3.04-0.95-3.56=7.97-1.79-1.72-3.84=9.58-0.28-3.37-2.34=8.29-3.8-1.59-0.1=4.65-1.77-0.52-1.44=8.52-2.43-3.24-1.14=9.67-1.21-1.66-2.54=5.85-0.57-2.06-0.04=8.64-1.49-0.64-0.93=参考答案2.97+5.1=8.072.51+3.85=6.369.21+5.21=14.423.43+3.94=7.377.08+5.47=12.555.79+8.46=14.257.94+0.2=8.148.4+1.52=9.929.71+5.24=14.954.45+3.07=7.520.23+1.83=2.060.46+4.55=5.016.27+4.05=10.324.4+3.54=7.945.61+7.05=12.664.29+1.64=5.930.31+7.64=7.957.19+7.01=14.27.64+1.54=9.187.08+3.11=10.197.03+1.91=8.948.6+7.94=16.548.71+1.84=10.553.26+4.66=7.923.77+9.45=13.223.67+1.81=5.482.73+8.04=10.771.71+4.11=5.824.15+5.1=9.255.9+8.07=13.973.36+3.94=7.34.48+4.13=8.615.73+8.12=13.850.63+6.68=7.318.86+4.47=13.337.89+6.43=14.322.65+2.96=5.614.92+4.32=9.246.34+2.68=9.020.15+5.14=5.297.96+1.19=9.159.4+9.89=19.291.27+1.01=2.281.52+9.67=11.192.52+1.28=3.89.16+0.74=9.90.48+3.94=4.426.13+0.17=6.39.6+4.23=13.834.02+3.38=7.49.17+1.97=11.146.35+0.51=6.867.65+6.27=13.920.6+5.99=6.594.98-2.06=2.921.32-1.1=0.227.74-0.52=7.227.64-5.78=1.868.46-6.36=2.13.75-2.93=0.827.27-5.55=1.729.99-5.15=4.849.53-6.46=3.073.39-0.85=2.549.12-5.3=3.823.22-2.21=1.018.13-4.17=3.965.9-1.35=4.554.41-2.73=1.686.48-3.84=2.644.91-4.34=0.577.16-1.92=5.242.14-0.15=1.996.53-5.53=12.84-1.09=1.758.59-1.06=7.537.93-3.23=4.79.85-3.39=6.463.47-3.15=0.326.62-2.13=4.498.45-3.73=4.729.21-3.51=5.75.51-0.64=4.879.34-6.89=2.455.47-5.28=0.195.09-0.95=4.147.18-1.57=5.616.3-2.8=3.53.28-2.89=0.393.79-1.68=2.118.96-7.43=1.535.35-0.93=4.428.04-7.53=0.519.7-0.57=9.137.72-1.2=6.526.78-0.71=6.076.36-0.36=60.9-0.26=0.645.92-3.28=2.649.73-6.63=3.19.14-1.7=7.446.04-4.65=1.398.21-2.97=5.241.65-0.26=1.397-0.92=6.085.68-3.41=2.274.12-1.84=2.289.59-9.09=0.57.4+9.97+2.31=19.684.4+8.61+2.95=15.968.58+8.53+8.92=26.030.45+5.36+3.4=9.210.6+9.42+6.04=16.064.51+2.72+3.49=10.720.06+7.98+9.49=17.532.66+9.06+1.92=13.648.13+9.14+6.31=23.582.22+2.33+8.97=13.528.03+4.95+9.3=22.286.78+0.35+2.6=9.735.86+7.09+7.9=20.859.44+1.38+7.7=18.525.48+2.44+4.22=12.142.19+7.71+6.89=16.790.98+7.32+7.1=15.43.53+6.77+7.66=17.965.64+1.9+9=16.543.79+0.44+7.82=12.055.92+3.28+9.84=19.046.99+6.34+3.1=16.432.49+4.6+6.55=13.640.24+7.5+1.55=9.295.71+2.72+1.98=10.410.82+1.76+6.99=9.577.13+3.78+5.4=16.318.52+3.48+5.23=17.231.52+1.74+1.71=4.977.55+2.87+2.37=12.794.52+8.93+3.96=17.419.8+2.7+8.03=20.538.99+9.73+7.1=25.827.66+0.96+7.35=15.977.43+2.72+6.23=16.380.13+7.26+3.93=11.322.56+4.37+4.93=11.867.08+6.03+4.36=17.478.99+9.07+7.13=25.193.38+7.66+6.38=17.424.08+6.64+1.45=12.178.31+6.74+2.04=17.099.43+7.69+3.66=20.780.59+0.48+3.9=4.979.41+0.74+1.65=11.88.79+0.59+1.65=11.038.53+4.52+3.03=16.088.63+3.3+3=14.935.19+0.81+9.1=15.11.03+7.47+4.18=12.682.07+1.6+9.6=13.276.47+4.42+1.54=12.434.76+8.37+6.49=19.627.93+1.01+4.54=13.487.79+1.14-8.62=0.313.87+8.69-4.51=8.054.13+8.48-0.88=11.735.57+8.74-7.17=7.145.82+7.2-9.08=3.949.53+4.37-3.58=10.324.93+9.62-1.76=12.796.38+4.59-1.1=9.877.02+0.04-6.85=0.214.65+8.26-5.25=7.667.44+4.6-7.14=4.97.56+4.25-8.2=3.619.48+8.02-7.14=10.368.57+4.19-9.68=3.088.99+7.97-3.3=13.661.97+4.1-1.18=4.891.19+6.95-6.41=1.732.04+5.38-2.45=4.972.54+0.03-2.3=0.276.42+6.2-4.96=7.668.44+7-0.23=15.216.7+1.56-6.25=2.010.63+5.64-0.7=5.573.51+8.53-1.17=10.873.25+1.03-4.13=0.153.16+8.73-2.9=8.995.9+6.54-1.46=10.985.99+6.44-6.75=5.688.84+2.02-6.29=4.576.97+5.59-7.03=5.536.91+3.67-5.28=5.39.01+4.14-9.75=3.49.95+3.91-6.99=6.875.88+6.34-6.42=5.85.22+9.07-4.74=9.556.64+1.68-7.73=0.593.83+8.79-6.51=6.114.52+8.83-3.23=10.127.37+5.21-7.9=4.680.32+6.44-2.72=4.049.16+1.43-0.2=10.398.63+6.19-7.89=6.937.63+5.52-4.99=8.168.57+7.67-0.72=15.527.4+0.83-0.06=8.178.32+3.46-4.35=7.437.39+3.07-3.98=6.480.62+6.6-5.85=1.376.69+5.3-4.32=7.670.98+0.44-0.71=0.719.76+5.52-8.59=6.694.71+2.39-3.6=3.51.82+9.93-8.27=3.489.19+7.85-5.3=11.748.13-0.27+7.39=15.258.4-1.92+6.29=12.773.61-3.38+8.63=8.866.7-6.21+9.25=9.743.23-1.02+4.73=6.948.23-4.61+9.81=13.433.89-0.8+3.93=7.028.1-3.12+8.41=13.397.95-3.28+1.11=5.781.19-0.63+6.01=6.579.51-0.22+8.28=17.577.09-0.92+6.99=13.165.19-0.37+9.3=14.127.5-6.2+8.52=9.824.03-1.38+4.88=7.539.36-1.83+4.46=11.996.72-6.35+4.02=4.394.3-2.92+4.21=5.596.3-4.7+7.76=9.369-5.45+2.11=5.662.67-0.11+4.88=7.442.45-0.05+9.36=11.766.99-2.76+6.83=11.063.75-1.58+2.91=5.088.96-8.23+4.6=5.338.77-2.79+3.51=9.495.59-3.96+7.92=9.554.92-0.53+6.82=11.219.44-0.86+0.38=8.963.59-0.46+2.67=5.80.98-0.58+6.07=6.477.79-6.59+7.04=8.248.44-5.01+4.71=8.147.24-6.32+6.54=7.467.78-3.52+8.05=12.314.38-4.19+0.46=0.659.53-0.93+4.45=13.056.58-3.33+8.94=12.198.41-6.84+6.96=8.536.87-5.21+3.13=4.792.6-1.87+9.5=10.237.85-0.76+0.58=7.677.03-1.19+9.39=15.239.16-2.4+6.3=13.068.52-4.22+2.53=6.833.71-2.31+5.9=7.36.3-5.69+6.97=7.589.53-0.6+4.58=13.518.07-5.03+2.5=5.548.84-8.32+8.36=8.882.22-2.04+1.27=1.455.12-4.16+1.52=2.483.92-3.38+2.53=3.076.23-3.86+8.72=11.098.25-5.83-1.29=1.139.88-3.05-4.86=1.979.68-2.81-4.97=1.99.68-4.87-0.88=3.931.95-0.61-0.06=1.288.83-7.27-1.14=0.426.85-0.57-2.53=3.758.37-4.5-3.27=0.68.86-5.16-0.65=3.059.27-1.47-6.13=1.679.6-1.17-7.74=0.694.9-0.68-3.02=1.23.19-0.34-1.79=1.068.36-1.05-2.52=4.795.24-1.29-2.31=1.649.52-0.2-7.94=1.383.45-1.15-2.11=0.194.21-0.08-3.83=0.38.32-2.44-1.53=4.357.75-0.36-0.95=6.448.12-1.51-5.8=0.818.18-3.42-1.44=3.328.52-2.8-4.25=1.472.55-0.38-1.71=0.466.43-3.35-1.25=1.834.06-2.47-0.97=0.628.44-4.27-0.89=3.283.85-0.94-0.19=2.727.23-0.54-1.37=5.324.65-0.73-0.07=3.855.61-4.02-0.16=1.435.33-3.29-1.09=0.959.25-0.33-8.31=0.619.65-3.05-5.31=1.299.73-1.31-8.21=0.216.92-0.48-5.95=0.497.52-1.61-5.5=0.417.31-0.05-5.23=2.038.17-2.33-0.05=5.799.76-7.01-1.93=0.829.01-4.55-3.07=1.399.16-4.71-2.41=2.047.03-1.01-4.18=1.841.7-0.97-0.23=0.54.77-1.8-2.76=0.218.23-0.23-0.92=7.088.13-5.6-0.04=2.499.5-3.11-5.86=0.539.48-2.48-6.75=0.259.82-0.61-9.02=0.199.33-2.2-0.59=6.549.29-4.85-0.41=4.035.44-4.97-0.08=0.395.2-0.31-2.04=2.857.34+9.29+1.54+7.4=25.577.07+7.09+3.17+6.61=23.948.18+1.38+4.51+3.47=17.545.71+0.71+9.9+0.53=16.859.64+5.56+8.72+6.22=30.140.32+4.26+2.74+3.43=10.751.88+9.38+0.92+1.77=13.959.83+3.48+4.04+4.79=22.147.01+3.13+0.21+2.23=12.582.19+7.4+8.2+0.94=18.734.86+3.68+4.82+6.51=19.877.73+7.54+6.97+4.5=26.743.25+7.33+7.95+3.19=21.724.04+7.81+7.56+7.99=27.47.98+2.17+9.44+0.65=20.247.35+6.18+5.8+5.26=24.597.87+3.56+8.3+7.22=26.958.38+6.67+6.59+0.32=21.963.48+2.97+0.17+1.76=8.381.81+2.95+7.48+5.38=17.620.53+2.36+6.32+7.7=16.911.89+7.41+2.93+2.67=14.91.49+9.47+3.37+6.68=21.018.98+2.06+9.69+6.54=27.271.19+1.48+5.06+9.39=17.124.02+9.71+6.33+5.92=25.985.11+6.71+0.64+4.69=17.150.7+7.31+1.8+8.36=18.171.18+7.69+5.95+9.95=24.777.77+4.51+1.49+0.61=14.388.58+9.76+6.74+8.45=33.536.05+4.42+0.68+2.24=13.399.73+3.33+5.56+1.75=20.377.22+4.91+8.34+2.11=22.583.56+9.59+6.38+7.97=27.54.47+1.87+6.82+9.17=22.331.36+2.4+3.64+9=16.46.94+8.24+4.98+2.47=22.638.59+1.01+4.69+2.29=16.582.87+5.18+5.34+6.79=20.188.64+1.67+7.36+5.38=23.058.45+3.9+8.04+3.82=24.216.83+7.79+6.62+4.05=25.292.47+9.76+6.94+0.38=19.555.99+1.31+7.02+6.82=21.148.5+2.28+5.68+8.32=24.786.77+0.26+0.06+1.98=9.079.89+7.15+4.14+3.05=24.238.81+0.28+7.86+4.8=21.754.29+9.61+8.06+9.81=31.771.28+9.75+7.68+6.1=24.817.74+9.71+7.3+0.09=24.843.52+1.52+3.28+4.88=13.20.58+3.93+0.4+2.01=6.929.69+5.69+2.78-0.96=17.29.52+8.93+5.92-2.24=22.133.03+1.8+4.29-5.7=3.423.75+6.74+3.51-8.24=5.768.21+9.53+3.59-1.52=19.814.05+2.06+9.74-3.25=12.63.15+1.32+0.29-3.22=1.547.8+5.99+6.96-7.98=12.774.22+2.27+5.1-6.45=5.144.41+8+6.09-5.36=13.147.16+4.71+9.69-4.78=16.783.14+2.56+9.08-7.8=6.985.26+7.34+1.16-5.41=8.354.7+1.59+0.31-2.02=4.581.54+0.89+3.25-0.83=4.852.92+3.31+8.89-9.57=5.557.29+1.83+1.26-3.74=6.647.49+2.36+9.88-5.39=14.347.52+3.13+2.43-3.28=9.87.3+3.9+5.21-1.09=15.327.4+7.51+4.31-8.96=10.260.81+9.67+6.16-5.68=10.962.34+7.42+8.63-6.97=11.426.79+0.85+6.4-9.16=4.886.07+7.66+1.23-5.53=9.431.74+5.22+6.92-7.11=6.774.25+9.8+0.68-8.9=5.831.96+9.1+7.36-6.98=11.443.05+9.43+1.31-1.91=11.881.75+5.89+9.97-9.37=8.245.11+0.06+8.04-9.21=40.9+6.88+5.57-9.84=3.517.62+0.02+3.78-6.71=4.717.53+1.55+2.94-9.33=2.699.61+1.26+1.89-3.8=8.964.87+7.45+5.84-4.12=14.048.31+1.04+9.34-9.08=9.612.68+2.36+4.26-8.15=1.156.68+0.54+8.36-3.54=12.047.09+3.37+8.91-3.8=15.576.98+6.63+6.7-8.06=12.257.53+5.57+9.68-5.13=17.659.62+7.78+8.88-0.06=26.222.34+9.87+9.19-6.02=15.383.44+4.44+5.66-8.48=5.065.89+2.23+7.53-8.48=7.173.55+8.08+4.34-8.54=7.437.86+2.7+6.43-1.36=15.633.82+0.62+4.68-2.59=6.534.91+8.03+4.15-5.8=11.297.17+6.73+8.29-9.68=12.519.19+4.32+5.98-5.09=14.40.83+4.68+1.13-2.35=4.296.16+6.78+5.94-7.11=11.777.54+4.26-2.01+6.64=16.435.85+3.12-0.14+6.77=15.69.05+0.06-8.97+4.18=4.325.46+8.98-4.53+7.58=17.499.99+9.58-7.41+6.28=18.442.42+7.04-2.6+4.32=11.183.35+9.2-6.57+3.77=9.750.61+3.38-0.5+1.3=4.794.13+7.41-0.38+3.02=14.184.96+9.14-6.72+0.62=86.08+4.37-4.5+6.7=12.658.79+3.52-1.74+4.85=15.428.51+6.64-8.08+7.95=15.029.6+0.46-1.09+8.65=17.628.06+5.56-4.15+4.02=13.491.69+7.06-2.24+9.69=16.24.53+8.16-2.83+3.08=12.945.67+8.66-9.89+2.03=6.471.62+3.43-1.92+8.11=11.242.61+9.53-5.59+2.84=9.390.92+9.93-9.56+1.95=3.246.08+5.04-6.36+5.86=10.624.04+5.33-2.89+2.48=8.962.97+8.25-9.05+3.09=5.262.22+3.97-1.31+0.92=5.87.91+1.24-7.4+3.11=4.866.44+9.66-3.77+0.48=12.818.26+7.39-0.18+0.94=16.417.9+0.23-5.22+6.08=8.999.02+9.48-5.41+1.68=14.772.76+7.41-7.13+6.8=9.846.24+4.12-9.08+6.71=7.997.66+5.03-8.18+6.44=10.959.59+6.55-5.14+6.29=17.293.08+6.58-6.54+7.23=10.352.9+1.07-2.37+3.84=5.446.85+4.93-6.4+4.1=9.484.12+4.19-6.94+8.03=9.48.21+4.8-8.35+4.48=9.148.34+3.17-9.68+8.76=10.598.48+2.46-5.21+2.31=8.047.85+8.78-3.28+8.61=21.967.38+1.45-3.86+9.53=14.56.73+1.5-2.42+9.58=15.399.55+1.83-2.26+6.89=16.018.5+2.77-4.87+0.64=7.046.57+9.24-2.83+4.16=17.149.95+5.45-0.02+7.08=22.468.4+0.99-5.73+4.81=8.479.36+7.24-7.71+5.14=14.039.8+6.53-2.89+1.1=14.547.9+2.18-8.52+7.85=9.414.31+2.67-2.7+9.52=13.86.16+2.91-0.19+1.56=10.444.42+7.92-3.8-4.89=3.659.39+6.52-2.94-5.49=7.485.28+5.06-1.9-5.44=30.73+9.66-0.28-3.65=6.467.16+9.32-8.44-4.38=3.669.01+3.06-5.78-0.33=5.965.07+4.13-1.96-2.59=4.657.06+8.75-2.65-9.19=3.975.42+1.54-0.45-0.08=6.433.68+3.72-4.23-1.35=1.824.48+7.01-4.5-2.26=4.737.19+9.12-6.07-3.02=7.221.71+6.34-4.97-2.44=0.647.79+6.68-2.3-3.14=9.038.86+6.39-8.04-2.94=4.271.69+4.65-0.29-4.45=1.68.1+7.55-8.73-5.02=1.98.42+3.4-6.58-0.04=5.28.9+6.05-6.29-8.06=0.63.76+5.7-2.53-0.35=6.587.3+4.07-5.77-3.07=2.537.39+7.97-5.04-9.39=0.939.02+8.84-8.65-3.47=5.744.36+4.32-3.48-1.93=3.271.13+2.17-0.46-2.19=0.656.83+6.33-0.03-4.79=8.349.67+3.22-4.73-7.74=0.426.61+3.99-5.02-4.3=1.287.61+6.88-3.46-7.67=3.369.62+9.87-6.51-0.87=12.116.3+6.82-3.44-7.98=1.72.89+7.93-0.07-7.37=3.386.81+6.4-0.28-2.54=10.395.74+5.41-2.05-7.96=1.146.92+1.6-6.12-0.23=2.173.01+9.95-7.32-0.42=5.227.28+0.2-0.29-3.14=4.055.61+8.38-5.19-3.12=5.685.48+9.11-2.16-1.29=11.143.55+9.91-8.2-0.75=4.516.43+8.3-1.68-6.11=6.948.34+8.98-0.3-8.41=8.613.15+3.05-0.44-0.6=5.168.19+4.86-6.09-5.68=1.288.43+7.86-6.05-2.42=7.828.32+6.22-5.98-0.87=7.698.26+0.82-2.99-5.94=0.158.92+4.09-9.67-1.8=1.542.77+4.85-1.02-4.22=2.386.4+5.7-7.33-3.68=1.092.95+2.87-3.63-0.76=1.430.74+7.27-4.68-1.92=1.417.12+3.51-3.31-6.22=1.19.43+9.07-1.67-4.32=12.514.92-3.55+4.3+3.6=9.277.27-1.73+3.7+2.4=11.648.8-3.48+8.68+1.36=15.369.23-8.87+3.06+9.59=13.015.2-4.53+0.15+8.34=9.168.49-2.97+9.76+8.73=24.019.34-7.38+7.57+1.24=10.779.15-2.82+2.13+4.93=13.397.04-5.64+7.37+4.56=13.336.87-3.49+4.81+8.01=16.25.08-4.75+0.03+4.9=5.269.27-0.61+6+0.56=15.229.41-1.14+6.84+6.19=21.36.79-1.02+4.55+5.33=15.658.34-5.05+6.61+6.01=15.918.15-4.09+3.53+2.65=10.248.41-0.39+6.68+9.23=23.938.83-8+1.94+8.97=11.748.41-0.74+4.09+0.39=12.158.29-6.78+2.5+5.72=9.737.21-5.36+2.8+9.91=14.568.37-4.44+9.48+5.51=18.922.28-0.43+8.19+7.44=17.489.77-3.99+8.07+9.36=23.218.21-4.64+4.43+5.23=13.236.29-5.37+9.9+2.5=13.324.37-1.68+5.72+7.93=16.344.04-2.07+9.02+2.82=13.812.36-0.88+0.08+2.33=3.898.63-1.23+5.14+5.35=17.897.73-1.83+2.73+8.48=17.118.94-8.54+2.07+5.73=8.23.42-0.77+4.27+2.57=9.499.55-3.71+4.94+0.78=11.568.81-5.44+1.48+8.4=13.259.25-0.88+2.2+0.31=10.883.73-1.87+2.62+5.63=10.117.26-2.32+6.09+2.05=13.086.62-5.03+3.8+5.28=10.678.34-1.27+6.05+4.57=17.699.2-8.57+2.58+4.31=7.527.84-6+4.6+8.87=15.318.86-1.95+5.33+5.26=17.52.82-1.64+2.55+2.68=6.415.31-2.85+7.75+0.98=11.197.05-4.19+3.82+7.37=14.058.16-1.07+3.23+6.06=16.386.52-2.98+3.38+8.93=15.859.23-2.35+9.4+8.72=251.85-1.49+8.35+8.15=16.868.86-2.35+6.31+3.19=16.018.74-0.7+3.54+7.37=18.957.04-5.4+7.32+1.31=10.279.83-4.75+2.08+3.73=10.897.82-3.01+5-4.88=4.937.33-2.95+8.12-2.51=9.998.1-5.69+4.32-0.28=6.458.89-6.87+9.21-2.77=8.466.81-3.35+7.3-1.2=9.567.71-2.78+6.98-7.25=4.668.01-0.31+4.97-3.33=9.349.77-3.91+2.94-5.68=3.128.97-0.7+0.21-2.33=6.157.34-2.75+9.13-3.04=10.684.8-4.3+8.37-7.73=1.148.76-1.24+5.53-9.75=3.34.92-2.61+1.88-3.3=0.896.67-3.14+8.33-3.69=8.175.56-1.31+8.74-1.98=11.019.67-4.57+2.88-1.18=6.88.03-3.61+3.01-7.09=0.346.91-5.15+9.96-1.3=10.426.7-2.84+6.52-9.79=0.597.67-2.04+2.68-4.36=3.959.25-6.61+8.25-9.35=1.541.59-1.09+6.94-7.19=0.256.61-2.19+5.2-9.06=0.566.69-4.25+8.11-7.54=3.012.85-0.66+6.73-5.85=3.079.52-3.35+2.02-8=0.195.76-5.05+6.75-1.67=5.799.55-7.24+6.31-3.95=4.675.29-3.19+8.05-0.69=9.464.08-0.59+6.27-8.79=0.979.34-7.56+8.27-5.19=4.862.15-0.5+8.22-1.61=8.269-0.37+5.15-7.09=6.699.72-5.84+7.72-4.76=6.845.85-2.74+7.79-5.98=4.926.49-2.21+6.2-6.77=3.717.69-3.94+2.03-3.69=2.096.01-3.77+5.96-8.1=0.16.74-0.07+1.46-7.49=0.646.33-2.39+3.86-5.92=1.885.79-0.02+3.06-7.35=1.48