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6.98+4.45=2.58+1.29=3.78+6.92=3.54+8.62=9.66+4.62=7.48+5.39=2.88+3.82=9.72+0.86=1.22+8.63=5.3+1.78=8.71+4.15=6.36+4.67=6.45+9.14=8.39+9.54=5.52+9.29=8.79+7.54=8.2+4.66=4.4+8.77=3.98+3.33=5.53+1.73=0.73+6.36=2.95+9.52=7.88+7.94=0.42+4.24=7.68+8.58=0.38+5.25=2.12+8.56=2.15+3.78=8.99+3.45=1.97+1.44=7.27+3.36=2.41+7.13=2.82+2.95=4.05+3.47=8.91+9.72=5.65+0.15=1.96+4=0.7+0.08=1.58+5.07=6.87+0.65=6.33+4.81=2.15+0.9=0.61+1.34=5.73+3.63=5.49+3.05=4.78+9.72=7.05+5.14=7.9+1.02=7.8+9.07=4.83+7.08=3.5+8.02=7.33+1.01=5.54+9.95=0.57+8.37=5.14-4.8=7.25-2.23=3.87-0.53=4.9-0.4=7.9-6.89=3.58-1.85=9.31-2.73=5.01-3.41=8.19-3.44=8.17-6.31=4.02-3.1=8.18-7.63=5.25-4.22=2.6-0.45=6.99-0.31=9.81-0.16=3.91-0.7=6.24-1.93=3.57-0.26=3.07-0.5=5.71-3.18=8.44-3.18=9.97-7.55=9.58-2.28=7.81-0.53=9.27-8.27=9.31-5.39=7.16-3.96=6.65-0.52=7.56-5=7.63-4.31=8.36-2.55=5.72-0.39=7.15-2.95=7.94-7.37=9.2-0.06=5.99-5.73=5.09-2.81=7.44-0.42=7.36-4.13=5.74-1.1=6-0.88=2.47-0.52=6.24-3.82=9.89-9.14=2.11-0.52=9.2-6.06=6.04-2.83=9.63-0.42=0.41-0.21=9.86-3.07=8.5-6.07=5.79-3.92=8.15-4.24=5.66+9.29+6.82=3.79+1.57+6.73=5.36+5.04+9.83=9.75+2.68+2.31=6.79+0.34+4.88=0.13+2.18+8.57=1.57+6.48+8.83=0.56+9.25+3.29=5.85+2.65+3.76=0.69+9.34+8.71=7.48+3.83+9.96=4.69+5.57+7.72=8.4+3.48+4.27=8.1+0.73+2.27=8.58+4.23+3.5=3.18+1.52+2.47=4.46+7.68+6=7.82+8.32+5.25=2.36+4.39+8.94=6.39+7.53+4.56=8.45+1.12+0.55=1.27+0.97+3.91=7.14+7.03+3.75=8.19+0.63+8.69=1.48+3.74+0.09=6.55+9.57+2.64=6.61+2.86+1.69=1.47+8.39+4.8=1.76+9.03+9.79=3.67+6.1+2.41=6.55+3.39+2.25=6.06+8.1+8.23=0.9+2.96+1.13=1.81+5.52+9.17=2.83+6.64+8.67=8.13+1.31+6.92=7.67+4.26+0.21=4.19+3.21+0.41=9.27+9.91+3.05=8.45+8.43+7.32=9.76+7.18+2.07=8.44+5.65+7.02=2.89+2.44+0.08=7.34+8.84+5.03=5.08+7.41+4.79=9.53+2.17+8.92=0.64+4.7+9.1=4.48+1.48+5.31=9.4+3.31+1=7.56+7.7+3=8.19+2.16+3.94=3.32+9.83+4.41=5.75+6.36+4.73=3.1+3.46+5.33=4.07+6.1-4.14=2.74+1.79-4.01=2.23+7.88-1.83=9.96+1.46-2.37=5.39+7.9-9.65=1.86+9.41-8.63=8.02+2.64-9.64=2.57+9.67-0.65=8.38+8.4-9.2=9.86+3.74-5.93=6.76+4.26-2.4=8.79+9.41-9.38=6.59+7.72-5.17=8.61+3.82-1.59=5.92+2.63-7.58=8.36+7.76-8.86=6.83+1.69-2.92=1.01+3.97-4.79=9.23+0.72-4.78=3.84+0.13-3.6=6.24+4.56-9.46=8.78+2.19-1.42=4.2+6.76-0.31=6.44+9.1-3.45=8.32+5.93-7.38=9.24+1.52-6.31=8.67+8.56-4.17=9.13+8.45-7.36=0.03+9.2-4.57=4.73+4.39-0.02=4.49+8.86-8.08=6.1+5.76-8.14=5.48+7.66-5.13=9.59+6.32-5.7=2.25+8.22-5.15=4.84+4.31-6.85=4.97+9.75-8.41=3.11+2.83-2.08=3.23+5.59-2.5=5.18+0.15-0.02=4.99+7.14-9.84=8.6+7.04-7.9=3.17+2.26-5.24=0.76+8.98-3.2=2.02+3.82-3.89=6+6.74-1.65=9.16+3.26-0.74=9.84+0.96-4.37=4.87+4.24-2.43=1.61+8.74-0.63=8.83+5.71-9.03=7.87+0.6-6.86=7.12+3.75-5.2=6.93+1.72-4.92=4.95-0.9+1.24=4.88-0.38+4.17=8.7-8.26+7.69=4.66-3.67+6.95=8.54-1.41+2.83=8.96-7.16+6.36=9.48-1.44+3.57=3.57-0.43+1.29=6.31-0.82+0.29=7.34-2.62+0.65=8.71-0.53+1.39=6.6-2.4+7.04=8.88-2.37+0.82=7.8-2.7+2.89=7.2-2.28+4.11=7.3-2.79+7.57=9.82-6.02+9.46=2.16-0.37+1.65=6.84-0.36+9.29=5.68-3.07+8.38=9.72-1.09+9.28=7.42-0.31+8.67=9.79-2.84+9.72=7.7-2.55+3.77=5.64-1.64+0.94=4.76-2.05+1.05=6.83-2.13+5.25=7.46-6.41+5.34=7.42-3.05+5.25=2.63-1.29+9.44=8.2-2.36+7.82=9.35-2.29+4.13=9.41-4.89+2.5=9.43-1.23+4.14=6.17-1.76+4.73=2.68-0.17+3.54=6.06-1.15+8.91=6.68-2.88+1.83=9.3-7.93+8.96=9.63-2.95+1.35=9.02-4.35+8.75=5.91-5.15+1.51=4.17-1.54+5.13=8.12-4.79+0.61=6.06-2.12+2.37=9.66-7.52+1.6=3.45-3.04+4.15=3.98-2.69+0.34=6.68-2.69+5.32=8.73-7.28+0.58=3.13-2.07+3.59=7.14-6.09+5.78=8.44-7.08+7.81=6.19-0.76+7.28=8.93-2.09-2.62=8.72-0.1-6.02=5.5-2.75-1.03=8.56-2.47-1.44=7.36-1.07-5.32=5.73-4.43-1.12=9.63-0.77-5.01=9.98-0.48-4.58=8.54-5.73-1.19=7.61-2.62-3.02=7.52-4.86-0.78=9.05-4.41-0.5=9.62-6.19-0.92=8.99-2.63-3.13=6.89-0.49-0.04=9.5-6.45-2.25=8.98-0.24-5.17=8.62-0.36-7.53=2.44-1.9-0.43=7.89-1.46-0.1=7.31-1.42-3.59=9.98-5.6-1.68=3.33-1.47-0.31=5.25-1.67-0.44=8.23-2.62-1.09=8.53-1.78-1.3=6.68-3.92-0.83=5.83-0.06-1.16=9.7-4.87-0.93=4.17-1.64-0.3=7.9-1.02-5.62=9.78-2.89-0.96=8.87-1.03-5.52=9.56-0.08-2.05=8.49-7.37-0.98=9.08-7.65-0.38=9.08-0.47-4.18=7.72-1.44-5.97=9.7-3.1-5.23=9.48-1.84-0.64=8.66-0.92-2.88=7.88-2.2-1.63=9.02-2.65-0.29=7.05-2.65-0.38=8.93-3.92-3.82=6.94-3.28-3.44=7.32-5.54-1.46=6.69-5.05-0.98=8.37-0.17-6.54=8.22-2.46-1.54=9.54-1.61-5.08=8.19-2.94-3.6=6.37-2.02-0.24=9.95-6.07-2.64=4.67+6.12+0.9+3.5=7.26+7.09+4.96+5.69=2.52+1.53+0.86+1=3.86+1.55+2.21+9.48=9.34+0.84+9.08+1.32=6.86+9.54+7.45+9.97=5.45+3.41+4.41+3.24=5.13+3.48+3.2+2.64=2.33+7.75+1.63+9.13=6.04+5.84+5.75+8.52=9.91+2.84+6.02+6.92=9.16+9.48+6.79+3.67=6.89+1.37+1.07+6.22=3.66+0.89+1.63+9.19=5.73+2.91+6.67+7.55=1.97+5.82+2.4+2.37=6.61+7.74+7.81+5.8=5.61+9.59+7.48+1.04=6.81+4.46+5.47+1.88=0.45+6.01+0.42+6.42=4.58+6.94+4.92+8.63=2.06+1.97+4.22+2.05=9.2+9.13+8.42+0.13=4.06+7.4+9.88+8.45=1.38+7.98+2.14+5.14=4.59+2.12+9.74+6.7=0.31+7.82+9.24+9.19=8.93+4.17+9.22+5.25=6.88+1.97+4.52+0.93=8.57+6.57+3.2+8.13=4.42+9.42+6.9+1.87=9.53+1.94+5.04+4.19=0.91+7.78+0.43+0.87=5.42+6.59+9.75+0.06=9.69+4.97+5.23+6.88=2.87+9.07+4.29+1.91=7.47+5.91+3.82+6.55=9.93+9.52+1.24+3.46=1.19+2.14+9.36+5.15=0.2+9.53+4.43+0.27=8.06+4.87+6.16+2.38=7.75+4.44+7.18+2.99=5.3+5.05+4.16+6.78=1.39+2.31+6.88+4.41=8.5+5.62+2.56+4.92=7.7+6.67+1.79+8.05=0.54+4.51+9.44+4.24=6.66+2.43+8.53+8.16=4.76+8.81+7.41+0.92=4.33+6.59+1.37+3.73=9.47+3.47+7.26+6.33=1.07+8.7+6.48+1.62=2.44+9.88+4.5+8.68=5.38+7.42+7.55+6.23=7.13+2.99+5.98-8.29=6.24+2.96+0.91-5.88=5.08+6.99+6.32-8.05=9.33+7.19+1.15-8.27=0.45+3.43+6.32-2.79=4.96+5.85+1.11-0.23=6.32+6.76+8.11-3.69=8.03+9.74+1.58-9.11=4.23+6.04+4.35-6.85=3.06+4.38+9.75-6.23=9.26+9.9+7.11-4.27=8.32+9.97+6.29-9.92=4+5.91+0.25-4.36=8.65+3.16+9.84-1.22=4.45+7.69+0.69-9.95=1.08+9.48+0.34-7.76=9.35+7.65+0.16-5.75=6.33+6.68+6.37-7.4=3.98+6.63+0.34-7.33=1.07+9.98+0.25-7.58=8.63+7.11+9.76-2.92=1.72+1.41+1.6-1.69=2.86+4.28+6.4-7.73=8.3+8.2+0.81-7.41=4.68+2.39+9.76-3.94=4.27+8.94+9.85-0.41=0.06+4.43+7.44-2.07=7.97+2.47+9.8-8.14=2.33+9.56+9.36-7.11=3.14+6.9+0.61-5.25=6.55+1.92+2.82-7.61=9.92+5.22+2.87-0.72=6.75+1.46+2.07-4.37=4.74+3.45+2.57-2.91=1.81+3.41+2.43-2.5=5.26+6.02+4.48-3.8=3.84+4.54+8.5-1.64=8.77+2.12+7.87-6.1=9.67+7.89+1.78-3.23=3.25+9.19+1.31-6.24=8.25+8.48+3.33-2.76=7.92+6.98+9.09-7.12=1.8+4.31+5.23-1.91=2.69+7.31+4.1-6.68=1+9.72+6.41-8.33=7.38+8.31+3.89-1.31=7.31+0.56+1.67-3.05=5.72+3.36+0.25-5.2=7.42+2.63+4.65-7.71=9.9+8.01+4.05-9.65=7.86+8.63+8.43-7.4=0.31+9.7+9.46-5.72=7.19+5.38+1.41-7.64=9.94+1.4+3.59-2.91=2.01+6.16-5.18+2.87=2.92+6.03-4.92+9.1=2.52+8.35-5.62+4.85=9.93+5.66-1.2+7.89=7.17+2.66-1.52+7.8=9.58+4.95-9.04+0.62=6.62+7.25-4.88+1.55=3.34+1.44-1.38+3.77=1.81+4.17-0.69+5.81=6.27+2.4-4.46+6.48=5.34+6.78-9.97+4.77=5.55+5.39-4.91+6.84=3.93+3.24-2.75+9.87=5.21+0.85-0.8+8.78=3.12+6.83-5.76+2.77=9.44+0.11-0.29+5.57=5.01+5.54-3.81+9.97=6.39+7.43-0.67+5.09=5.07+6.42-9.46+7.32=5.14+3.94-8.63+6.45=4.93+4.77-1.51+8.61=7.79+3.23-9.57+2.15=8.19+5.84-4.93+1=6.43+8.19-2.12+2.63=0.46+8.34-1.36+9.36=3.25+8.38-3.63+7.42=2.67+2.97-4.4+1.58=3.16+5.88-4.91+0.18=7.26+4.96-7.97+5.58=8.21+4.97-1.45+2.42=2.46+8.37-6.85+3.01=9.05+5.5-5.87+7.44=6.51+1.13-5.9+0.36=8.56+7.18-1.96+2.19=3.34+7.03-2.83+4.86=6.83+4.91-5.34+4.52=2.74+7.88-5.66+8.29=5.69+7.46-4.55+7.32=8.45+9.3-4.66+5.66=0.96+9.42-4.89+9.92=2.47+8.91-6.42+9.13=5.23+7.14-8.07+2.43=6.66+9.87-9.89+4.47=3.65+6.87-0.85+9.25=1.87+6.14-4.2+1.26=5.45+8.61-9.52+9.47=5.32+0.31-5+1.15=8.84+2.74-2.63+6.91=5.16+0.67-5.06+8.35=8.95+7.96-1.88+0.26=1.51+6.19-0.7+5.36=5.48+6.62-3.9+4.49=5.36+5.35-1.15+2.77=4.38+8.63-6.27+8.72=1.63+9.34-3.56-6.77=4.98+5.18-4.54-0.75=5.19+1.34-0.15-4.35=3.7+8.65-4.69-1.72=3.74+9.52-0.13-6.8=8.16+9.99-7.3-4.31=1.68+8.67-2.43-2.72=3.13+3.59-5.11-0.65=9.59+5.46-4.72-4.77=9.06+9.57-2.25-4.96=3.96+6.58-6.82-1.61=5.38+3.31-3.13-2.72=6.65+9.96-2.53-8.6=4.83+9.43-1.43-5.37=8.97+6.53-1.02-7.48=9.33+7.82-6.88-6.94=8.58+3.67-6.05-2.44=5.01+9.56-3.12-9.57=5.41+8.83-5.86-6.88=6.63+6.44-7.04-2.04=7.32+8.47-2.76-9.82=4.74+9.01-8.77-0.25=8.92+9.93-8.75-5.04=8.93+1.3-0.7-1.47=6.88+5.57-5.35-0.94=3.89+9.55-2.99-3.85=8.15+5.88-8.91-0.17=5.7+6.63-4.73-0.13=6.14+2.59-4.17-0.53=9.52+8.71-3.22-9.7=5.9+8.09-4.75-5.79=8.83+5.46-3.95-6.19=5.42+5.6-3.07-2.83=7.43+8.8-7.23-8.15=5.75+9.06-6.69-3.82=5.52+8.2-0.41-0.56=5.48+7.37-9.96-0.6=8.69+8.86-4.96-4.53=9.9+7.55-1.76-6.7=3.19+5.67-2.41-5.34=4.86+8.17-4.28-1.64=5.52+9.07-3.36-0.87=1.11+9.37-4-5.22=5.04+9.55-1.3-9.87=8.71+5.52-0.55-7.37=4.54+8.47-8.04-1.85=1.78+6.27-2.66-3.63=1.25+7.9-4.13-0.62=9.49+3.31-3.29-9.09=7.96+4.67-2.65-4.3=7.79+8.25-0.7-6.09=2.63+9.41-4.47-0.99=6.1+7.05-5.8-5.04=3.29+4.28-4.11-2.98=8.22-2.49+8.06+2.77=4.05-3.46+4.61+2.48=5.31-0.72+3.28+7.58=6.89-4.31+4.55+9.45=3.8-1.34+4.35+0.39=9.41-2.37+7.18+3.72=7.65-2.55+1.52+5.61=8.56-5.79+8.53+5.37=3.83-0.57+7.16+0.48=9.53-5.96+2.01+9.04=9.76-7.64+9.69+9.36=5.04-4.4+3.61+8.22=5.52-2.4+4.98+6.42=9.96-1.84+3.52+0.25=7.91-5.27+6.85+0.2=9.38-1.3+9.06+5.62=8.22-5.08+3.69+0.06=4.27-1.28+6.68+6.9=1.24-0.16+9+1.56=5.5-2.04+0.63+2.79=5.83-4.15+5.36+3.62=8.16-4.35+2+9.07=8.85-2.18+6.41+5.27=9.74-0.12+9.88+1.91=9.45-2.77+4.56+8=8.76-4.96+5.17+3.81=7.62-2.92+3.28+2.03=6.98-2.06+3.83+1.44=5.93-0.32+7.39+3.16=3.08-1.84+8.38+0.02=3.71-1.91+2.55+6.3=8.32-6.09+8.69+8.48=6.04-0.69+2.46+6.68=5.77-5.08+0.25+5.58=4.77-2.5+0.02+1.36=8.03-2.35+2.63+0.21=5.69-2.48+7.95+8.27=5.06-3.49+7.25+0.83=2.7-0.23+9.19+3.66=1.29-1.12+3.75+3.99=7.96-0.95+3.83+6.6=9.87-5.99+7.67+2.24=2.39-0.93+1.1+5.51=8.45-0.3+4.77+0.41=4.09-3.87+2.11+6.47=6.21-4.97+5.22+6.27=9.12-2.63+0.06+1.3=4.28-3.74+2.2+2.81=2.75-0.37+3.75+3.8=3.61-0.63+6.61+9.13=5.78-5.48+2.36+0.32=7.85-6.07+7.87+5.4=8.03-2.84+3.36+4.08=2.56-1.39+0.73+1.11=7.42-4.36+9.51-7.21=9.22-4.84+5.46-6.8=8.4-4.96+8.76-8.33=8.5-2.63+5.37-0.58=5.39-3.83+6.84-5.79=5.31-4.64+9.25-3.52=9.65-3.58+8.5-0.07=5.76-5.46+2.94-0.5=7.61-0.27+1.99-3.21=4.86-3.52+4.08-1.56=7.28-5.98+9.47-2.89=9.84-6.26+8.53-0.33=7.78-4.25+6.98-7.01=6.2-1.26+6.13-4.13=9.63-4.58+7.19-4.08=8.53-2.55+6.38-4.36=6.8-4.62+6.05-7.8=5.56-3.91+7.56-4.67=6.58-2.07+8.93-1.5=8.54-7.12+8.62-7.98=7.87-7.13+7.31-0.8=8.96-5.45+6-0.3=7.68-3.11+9.36-3.99=9.35-4.91+9.77-6.27=9.65-1.47+9.91-5.33=8.63-2.86+9.07-5.59=4.6-1.54+3.58-2.07=5.4-2.86+8.66-7.85=0.72-0.62+4.5-3.68=8.52-4.3+3.35-3.26=8.01-1.96+4.5-2.92=7.02-0.56+4.82-8.18=5.13-1.04+7.94-1.48=8.79-2.06+6.74-6.23=6.2-3.21+5.2-4.94=9.68-1.04+0.61-6.7=9.93-1.1+1.32-1.42=8.58-3.99+8-0.5=5.34-0.57+2.86-3.57=1.36-0.02+7.9-6.63=5.48-3.84+9.79-7.86=9.62-6.57+4.24-6.3=9.95-8.22+6.9-1.53=2.58-1.24+6.77-3.16=9.57-3.53+6.05-3.73=8.62-5.11+7.41-3.35=9.3-4.5+0.58-5.2=9.67-1.98+1.91-3.02=8.94-0.14+2.06-9.75=4.32-1.16+5.5-1.71=1.97-0.62+4.59-3.48=7.77-2.17+4.98-2.38=4.96-1.93+9.24-0.81=5.86-1.84+2-0.9=7.35-3.42-0.04+8.9=8.89-4.16-3.53+7.15=6.6-0.07-1.76+0.38=7.5-1.09-0.73+8.69=9.26-5.23-1.8+2.56=8.08-1.38-5.99+8.54=3.06-0.79-0.6+9.42=5.68-0.45-3.82+7.94=8.96-4.39-1.17+9.58=7.1-0.25-5.86+2.89=5.04-0.42-1.35+0.84=8.97-2.22-3.05+3.64=9.48-4.32-5.06+8.04=6.68-1.37-0.19+2.66=9.91-3.49-5.04+1.79=8.57-2.48-4.32+5.23=7.21-1.13-4.26+2.01=8-2.1-1.78+8.97=4.98-2.66-2+7.49=6.54-0.55-3.2+4.75=7.79-4.73-2.17+5.36=7.19-2.17-0.6+0.35=8.92-3.28-2.77+9.75=9.05-0.87-4.12+7.27=4.07-0.3-1.08+9.91=9.9-2.67-1.48+8.27=9.6-5.3-3.03+2.77=4.66-1.35-1.97+1.37=8.06-5.96-1.02+6.77=9.41-0.88-6.38+5.47=8.68-0.71-1.78+0.66=9.49-0.05-1.99+7.11=9.58-3.43-2.98+3.39=9.85-7.26-1.83+4.62=6.26-0.84-3.13+0.59=9.95-0.15-6.28+8.95=7.28-3.64-3.14+9.18=6.89-0.35-2.63+7.87=9.93-4.21-0.88+8.59=9.16-0.48-5.36+0.32=4.53-0.89-1.11+6.08=6.69-3.26-1.41+1.22=6.48-0.68-4.08+9.92=8.54-7.25-0.36+4.96=5.36-0.88-2.17+4.58=8.14-2.19-5.14+9.87=8.86-5.43-1.92+2.92=8.45-5.79-1.14+1.2=8.54-1.38-2.2+5.85=8.32-1.01-0.13+8.94=5.18-1.2-1.69+8.15=8.9-0.76-6.9+1.05=4.7-1.97-0.54+0.21=8.69-2.37-3.01+6.05=6.88-3.04-0.66-1.06=9.21-2.96-3.74-0.75=8.89-0.2-2.07-5.7=9.48-0.68-5.13-3.09=8.71-3.88-1.97-0.23=7.87-1.3-1.61-1.19=9.39-0.39-2.42-3.51=9.66-2.89-1.6-0.06=9.26-1.71-2.25-4.2=9-4.75-1.19-0.47=8.37-1.81-2.96-1.03=8.53-1.86-4.85-1.69=8.76-0.13-1.39-5.72=9.18-2.49-0.09-3.28=7.02-0.89-0.74-5.25=8.75-0.29-2.71-1.99=8.26-1.92-0.12-4.02=9.85-0.56-2.22-1.22=8.48-1.11-0.11-5.39=9.24-3.13-3.93-0.44=7.19-3.01-0.02-3.86=6.83-0.38-0.08-0.42=8.53-4.07-2.34-1.26=6.17-1.43-2.01-0.58=8.81-1.53-2.11-4.48=9.14-1.07-1.82-5.84=8.32-0.95-3.7-0.56=9.36-3.86-3.34-0.19=8.33-1.91-2.61-0.47=9.84-0.61-4.16-1.75=6.22-0.22-1.83-0.32=7.18-0.31-2.61-0.44=7.1-1.12-0.84-2.44=9.81-1.48-3.6-0.6=9.48-5.2-2.94-0.62=9.39-0.58-4.91-0.6=8.81-5.2-0.96-2.01=5.4-0.9-2.62-1.15=9.56-0.31-6.37-1.47=9.28-1.82-0.3-1.52=8.62-0.44-6.68-0.86=8.12-0.91-0.11-6.5=8.83-0.31-4.22-2.44=6.65-1.31-2.41-2.2=8.29-0.52-1.16-1.32=6.58-1.05-0.3-2.4=9.83-2.22-0.91-3.76=5.34-1.05-0.26-2.67=4.87-2.79-0.12-0.11=4.52-0.27-0.66-1.51=9.21-1.32-3.17-1.37=8.38-1.35-3.2-2.42=5.4-0.5-1.52-2.14=9.89-3.59-1.93-1.16=参考答案6.98+4.45=11.432.58+1.29=3.873.78+6.92=10.73.54+8.62=12.169.66+4.62=14.287.48+5.39=12.872.88+3.82=6.79.72+0.86=10.581.22+8.63=9.855.3+1.78=7.088.71+4.15=12.866.36+4.67=11.036.45+9.14=15.598.39+9.54=17.935.52+9.29=14.818.79+7.54=16.338.2+4.66=12.864.4+8.77=13.173.98+3.33=7.315.53+1.73=7.260.73+6.36=7.092.95+9.52=12.477.88+7.94=15.820.42+4.24=4.667.68+8.58=16.260.38+5.25=5.632.12+8.56=10.682.15+3.78=5.938.99+3.45=12.441.97+1.44=3.417.27+3.36=10.632.41+7.13=9.542.82+2.95=5.774.05+3.47=7.528.91+9.72=18.635.65+0.15=5.81.96+4=5.960.7+0.08=0.781.58+5.07=6.656.87+0.65=7.526.33+4.81=11.142.15+0.9=3.050.61+1.34=1.955.73+3.63=9.365.49+3.05=8.544.78+9.72=14.57.05+5.14=12.197.9+1.02=8.927.8+9.07=16.874.83+7.08=11.913.5+8.02=11.527.33+1.01=8.345.54+9.95=15.490.57+8.37=8.945.14-4.8=0.347.25-2.23=5.023.87-0.53=3.344.9-0.4=4.57.9-6.89=1.013.58-1.85=1.739.31-2.73=6.585.01-3.41=1.68.19-3.44=4.758.17-6.31=1.864.02-3.1=0.928.18-7.63=0.555.25-4.22=1.032.6-0.45=2.156.99-0.31=6.689.81-0.16=9.653.91-0.7=3.216.24-1.93=4.313.57-0.26=3.313.07-0.5=2.575.71-3.18=2.538.44-3.18=5.269.97-7.55=2.429.58-2.28=7.37.81-0.53=7.289.27-8.27=19.31-5.39=3.927.16-3.96=3.26.65-0.52=6.137.56-5=2.567.63-4.31=3.328.36-2.55=5.815.72-0.39=5.337.15-2.95=4.27.94-7.37=0.579.2-0.06=9.145.99-5.73=0.265.09-2.81=2.287.44-0.42=7.027.36-4.13=3.235.74-1.1=4.646-0.88=5.122.47-0.52=1.956.24-3.82=2.429.89-9.14=0.752.11-0.52=1.599.2-6.06=3.146.04-2.83=3.219.63-0.42=9.210.41-0.21=0.29.86-3.07=6.798.5-6.07=2.435.79-3.92=1.878.15-4.24=3.915.66+9.29+6.82=21.773.79+1.57+6.73=12.095.36+5.04+9.83=20.239.75+2.68+2.31=14.746.79+0.34+4.88=12.010.13+2.18+8.57=10.881.57+6.48+8.83=16.880.56+9.25+3.29=13.15.85+2.65+3.76=12.260.69+9.34+8.71=18.747.48+3.83+9.96=21.274.69+5.57+7.72=17.988.4+3.48+4.27=16.158.1+0.73+2.27=11.18.58+4.23+3.5=16.313.18+1.52+2.47=7.174.46+7.68+6=18.147.82+8.32+5.25=21.392.36+4.39+8.94=15.696.39+7.53+4.56=18.488.45+1.12+0.55=10.121.27+0.97+3.91=6.157.14+7.03+3.75=17.928.19+0.63+8.69=17.511.48+3.74+0.09=5.316.55+9.57+2.64=18.766.61+2.86+1.69=11.161.47+8.39+4.8=14.661.76+9.03+9.79=20.583.67+6.1+2.41=12.186.55+3.39+2.25=12.196.06+8.1+8.23=22.390.9+2.96+1.13=4.991.81+5.52+9.17=16.52.83+6.64+8.67=18.148.13+1.31+6.92=16.367.67+4.26+0.21=12.144.19+3.21+0.41=7.819.27+9.91+3.05=22.238.45+8.43+7.32=24.29.76+7.18+2.07=19.018.44+5.65+7.02=21.112.89+2.44+0.08=5.417.34+8.84+5.03=21.215.08+7.41+4.79=17.289.53+2.17+8.92=20.620.64+4.7+9.1=14.444.48+1.48+5.31=11.279.4+3.31+1=13.717.56+7.7+3=18.268.19+2.16+3.94=14.293.32+9.83+4.41=17.565.75+6.36+4.73=16.843.1+3.46+5.33=11.894.07+6.1-4.14=6.032.74+1.79-4.01=0.522.23+7.88-1.83=8.289.96+1.46-2.37=9.055.39+7.9-9.65=3.641.86+9.41-8.63=2.648.02+2.64-9.64=1.022.57+9.67-0.65=11.598.38+8.4-9.2=7.589.86+3.74-5.93=7.676.76+4.26-2.4=8.628.79+9.41-9.38=8.826.59+7.72-5.17=9.148.61+3.82-1.59=10.845.92+2.63-7.58=0.978.36+7.76-8.86=7.266.83+1.69-2.92=5.61.01+3.97-4.79=0.199.23+0.72-4.78=5.173.84+0.13-3.6=0.376.24+4.56-9.46=1.348.78+2.19-1.42=9.554.2+6.76-0.31=10.656.44+9.1-3.45=12.098.32+5.93-7.38=6.879.24+1.52-6.31=4.458.67+8.56-4.17=13.069.13+8.45-7.36=10.220.03+9.2-4.57=4.664.73+4.39-0.02=9.14.49+8.86-8.08=5.276.1+5.76-8.14=3.725.48+7.66-5.13=8.019.59+6.32-5.7=10.212.25+8.22-5.15=5.324.84+4.31-6.85=2.34.97+9.75-8.41=6.313.11+2.83-2.08=3.863.23+5.59-2.5=6.325.18+0.15-0.02=5.314.99+7.14-9.84=2.298.6+7.04-7.9=7.743.17+2.26-5.24=0.190.76+8.98-3.2=6.542.02+3.82-3.89=1.956+6.74-1.65=11.099.16+3.26-0.74=11.689.84+0.96-4.37=6.434.87+4.24-2.43=6.681.61+8.74-0.63=9.728.83+5.71-9.03=5.517.87+0.6-6.86=1.617.12+3.75-5.2=5.676.93+1.72-4.92=3.734.95-0.9+1.24=5.294.88-0.38+4.17=8.678.7-8.26+7.69=8.134.66-3.67+6.95=7.948.54-1.41+2.83=9.968.96-7.16+6.36=8.169.48-1.44+3.57=11.613.57-0.43+1.29=4.436.31-0.82+0.29=5.787.34-2.62+0.65=5.378.71-0.53+1.39=9.576.6-2.4+7.04=11.248.88-2.37+0.82=7.337.8-2.7+2.89=7.997.2-2.28+4.11=9.037.3-2.79+7.57=12.089.82-6.02+9.46=13.262.16-0.37+1.65=3.446.84-0.36+9.29=15.775.68-3.07+8.38=10.999.72-1.09+9.28=17.917.42-0.31+8.67=15.789.79-2.84+9.72=16.677.7-2.55+3.77=8.925.64-1.64+0.94=4.944.76-2.05+1.05=3.766.83-2.13+5.25=9.957.46-6.41+5.34=6.397.42-3.05+5.25=9.622.63-1.29+9.44=10.788.2-2.36+7.82=13.669.35-2.29+4.13=11.199.41-4.89+2.5=7.029.43-1.23+4.14=12.346.17-1.76+4.73=9.142.68-0.17+3.54=6.056.06-1.15+8.91=13.826.68-2.88+1.83=5.639.3-7.93+8.96=10.339.63-2.95+1.35=8.039.02-4.35+8.75=13.425.91-5.15+1.51=2.274.17-1.54+5.13=7.768.12-4.79+0.61=3.946.06-2.12+2.37=6.319.66-7.52+1.6=3.743.45-3.04+4.15=4.563.98-2.69+0.34=1.636.68-2.69+5.32=9.318.73-7.28+0.58=2.033.13-2.07+3.59=4.657.14-6.09+5.78=6.838.44-7.08+7.81=9.176.19-0.76+7.28=12.718.93-2.09-2.62=4.228.72-0.1-6.02=2.65.5-2.75-1.03=1.728.56-2.47-1.44=4.657.36-1.07-5.32=0.975.73-4.43-1.12=0.189.63-0.77-5.01=3.859.98-0.48-4.58=4.928.54-5.73-1.19=1.627.61-2.62-3.02=1.977.52-4.86-0.78=1.889.05-4.41-0.5=4.149.62-6.19-0.92=2.518.99-2.63-3.13=3.236.89-0.49-0.04=6.369.5-6.45-2.25=0.88.98-0.24-5.17=3.578.62-0.36-7.53=0.732.44-1.9-0.43=0.117.89-1.46-0.1=6.337.31-1.42-3.59=2.39.98-5.6-1.68=2.73.33-1.47-0.31=1.555.25-1.67-0.44=3.148.23-2.62-1.09=4.528.53-1.78-1.3=5.456.68-3.92-0.83=1.935.83-0.06-1.16=4.619.7-4.87-0.93=3.94.17-1.64-0.3=2.237.9-1.02-5.62=1.269.78-2.89-0.96=5.938.87-1.03-5.52=2.329.56-0.08-2.05=7.438.49-7.37-0.98=0.149.08-7.65-0.38=1.059.08-0.47-4.18=4.437.72-1.44-5.97=0.319.7-3.1-5.23=1.379.48-1.84-0.64=78.66-0.92-2.88=4.867.88-2.2-1.63=4.059.02-2.65-0.29=6.087.05-2.65-0.38=4.028.93-3.92-3.82=1.196.94-3.28-3.44=0.227.32-5.54-1.46=0.326.69-5.05-0.98=0.668.37-0.17-6.54=1.668.22-2.46-1.54=4.229.54-1.61-5.08=2.858.19-2.94-3.6=1.656.37-2.02-0.24=4.119.95-6.07-2.64=1.244.67+6.12+0.9+3.5=15.197.26+7.09+4.96+5.69=252.52+1.53+0.86+1=5.913.86+1.55+2.21+9.48=17.19.34+0.84+9.08+1.32=20.586.86+9.54+7.45+9.97=33.825.45+3.41+4.41+3.24=16.515.13+3.48+3.2+2.64=14.452.33+7.75+1.63+9.13=20.846.04+5.84+5.75+8.52=26.159.91+2.84+6.02+6.92=25.699.16+9.48+6.79+3.67=29.16.89+1.37+1.07+6.22=15.553.66+0.89+1.63+9.19=15.375.73+2.91+6.67+7.55=22.861.97+5.82+2.4+2.37=12.566.61+7.74+7.81+5.8=27.965.61+9.59+7.48+1.04=23.726.81+4.46+5.47+1.88=18.620.45+6.01+0.42+6.42=13.34.58+6.94+4.92+8.63=25.072.06+1.97+4.22+2.05=10.39.2+9.13+8.42+0.13=26.884.06+7.4+9.88+8.45=29.791.38+7.98+2.14+5.14=16.644.59+2.12+9.74+6.7=23.150.31+7.82+9.24+9.19=26.568.93+4.17+9.22+5.25=27.576.88+1.97+4.52+0.93=14.38.57+6.57+3.2+8.13=26.474.42+9.42+6.9+1.87=22.619.53+1.94+5.04+4.19=20.70.91+7.78+0.43+0.87=9.995.42+6.59+9.75+0.06=21.829.69+4.97+5.23+6.88=26.772.87+9.07+4.29+1.91=18.147.47+5.91+3.82+6.55=23.759.93+9.52+1.24+3.46=24.151.19+2.14+9.36+5.15=17.840.2+9.53+4.43+0.27=14.438.06+4.87+6.16+2.38=21.477.75+4.44+7.18+2.99=22.365.3+5.05+4.16+6.78=21.291.39+2.31+6.88+4.41=14.998.5+5.62+2.56+4.92=21.67.7+6.67+1.79+8.05=24.210.54+4.51+9.44+4.24=18.736.66+2.43+8.53+8.16=25.784.76+8.81+7.41+0.92=21.94.33+6.59+1.37+3.73=16.029.47+3.47+7.26+6.33=26.531.07+8.7+6.48+1.62=17.872.44+9.88+4.5+8.68=25.55.38+7.42+7.55+6.23=26.587.13+2.99+5.98-8.29=7.816.24+2.96+0.91-5.88=4.235.08+6.99+6.32-8.05=10.349.33+7.19+1.15-8.27=9.40.45+3.43+6.32-2.79=7.414.96+5.85+1.11-0.23=11.696.32+6.76+8.11-3.69=17.58.03+9.74+1.58-9.11=10.244.23+6.04+4.35-6.85=7.773.06+4.38+9.75-6.23=10.969.26+9.9+7.11-4.27=228.32+9.97+6.29-9.92=14.664+5.91+0.25-4.36=5.88.65+3.16+9.84-1.22=20.434.45+7.69+0.69-9.95=2.881.08+9.48+0.34-7.76=3.149.35+7.65+0.16-5.75=11.416.33+6.68+6.37-7.4=11.983.98+6.63+0.34-7.33=3.621.07+9.98+0.25-7.58=3.728.63+7.11+9.76-2.92=22.581.72+1.41+1.6-1.69=3.042.86+4.28+6.4-7.73=5.818.3+8.2+0.81-7.41=9.94.68+2.39+9.76-3.94=12.894.27+8.94+9.85-0.41=22.650.06+4.43+7.44-2.07=9.867.97+2.47+9.8-8.14=12.12.33+9.56+9.36-7.11=14.143.14+6.9+0.61-5.25=5.46.55+1.92+2.82-7.61=3.689.92+5.22+2.87-0.72=17.296.75+1.46+2.07-4.37=5.914.74+3.45+2.57-2.91=7.851.81+3.41+2.43-2.5=5.155.26+6.02+4.48-3.8=11.963.84+4.54+8.5-1.64=15.248.77+2.12+7.87-6.1=12.669.67+7.89+1.78-3.23=16.113.25+9.19+1.31-6.24=7.518.25+8.48+3.33-2.76=17.37.92+6.98+9.09-7.12=16.871.8+4.31+5.23-1.91=9.432.69+7.31+4.1-6.68=7.421+9.72+6.41-8.33=8.87.38+8.31+3.89-1.31=18.277.31+0.56+1.67-3.05=6.495.72+3.36+0.25-5.2=4.137.42+2.63+4.65-7.71=6.999.9+8.01+4.05-9.65=12.317.86+8.63+8.43-7.4=17.520.31+9.7+9.46-5.72=13.757.19+5.38+1.41-7.64=6.349.94+1.4+3.59-2.91=12.022.01+6.16-5.18+2.87=5.862.92+6.03-4.92+9.1=13.132.52+8.35-5.62+4.85=10.19.93+5.66-1.2+7.89=22.287.17+2.66-1.52+7.8=16.119.58+4.95-9.04+0.62=6.116.62+7.25-4.88+1.55=10.543.34+1.44-1.38+3.77=7.171.81+4.17-0.69+5.81=11.16.27+2.4-4.46+6.48=10.695.34+6.78-9.97+4.77=6.925.55+5.39-4.91+6.84=12.873.93+3.24-2.75+9.87=14.295.21+0.85-0.8+8.78=14.043.12+6.83-5.76+2.77=6.969.44+0.11-0.29+5.57=14.835.01+5.54-3.81+9.97=16.716.39+7.43-0.67+5.09=18.245.07+6.42-9.46+7.32=9.355.14+3.94-8.63+6.45=6.94.93+4.77-1.51+8.61=16.87.79+3.23-9.57+2.15=3.68.19+5.84-4.93+1=10.16.43+8.19-2.12+2.63=15.130.46+8.34-1.36+9.36=16.83.25+8.38-3.63+7.42=15.422.67+2.97-4.4+1.58=2.823.16+5.88-4.91+0.18=4.317.26+4.96-7.97+5.58=9.838.21+4.97-1.45+2.42=14.152.46+8.37-6.85+3.01=6.999.05+5.5-5.87+7.44=16.126.51+1.13-5.9+0.36=2.18.56+7.18-1.96+2.19=15.973.34+7.03-2.83+4.86=12.46.83+4.91-5.34+4.52=10.922.74+7.88-5.66+8.29=13.255.69+7.46-4.55+7.32=15.928.45+9.3-4.66+5.66=18.750.96+9.42-4.89+9.92=15.412.47+8.91-6.42+9.13=14.095.23+7.14-8.07+2.43=6.736.66+9.87-9.89+4.47=11.113.65+6.87-0.85+9.25=18.921.87+6.14-4.2+1.26=5.075.45+8.61-9.52+9.47=14.015.32+0.31-5+1.15=1.788.84+2.74-2.63+6.91=15.865.16+0.67-5.06+8.35=9.128.95+7.96-1.88+0.26=15.291.51+6.19-0.7+5.36=12.365.48+6.62-3.9+4.49=12.695.36+5.35-1.15+2.77=12.334.38+8.63-6.27+8.72=15.461.63+9.34-3.56-6.77=0.644.98+5.18-4.54-0.75=4.875.19+1.34-0.15-4.35=2.033.7+8.65-4.69-1.72=5.943.74+9.52-0.13-6.8=6.338.16+9.99-7.3-4.31=6.541.68+8.67-2.43-2.72=5.23.13+3.59-5.11-0.65=0.969.59+5.46-4.72-4.77=5.569.06+9.57-2.25-4.96=11.423.96+6.58-6.82-1.61=2.115.38+3.31-3.13-2.72=2.846.65+9.96-2.53-8.6=5.484.83+9.43-1.43-5.37=7.468.97+6.53-1.02-7.48=79.33+7.82-6.88-6.94=3.338.58+3.67-6.05-2.44=3.765.01+9.56-3.12-9.57=1.885.41+8.83-5.86-6.88=1.56.63+6.44-7.04-2.04=3.997.32+8.47-2.76-9.82=3.214.74+9.01-8.77-0.25=4.738.92+9.93-8.75-5.04=5.068.93+1.3-0.7-1.47=8.066.88+5.57-5.35-0.94=6.163.89+9.55-2.99-3.85=6.68.15+5.88-8.91-0.17=4.955.7+6.63-4.73-0.13=7.476.14+2.59-4.17-0.53=4.039.52+8.71-3.22-9.7=5.315.9+8.09-4.75-5.79=3.458.83+5.46-3.95-6.19=4.155.42+5.6-3.07-2.83=5.127.43+8.8-7.23-8.15=0.855.75+9.06-6.69-3.82=4.35.52+8.2-0.41-0.56=12.755.48+7.37-9.96-0.6=2.298.69+8.86-4.96-4.53=8.069.9+7.55-1.76-6.7=8.993.19+5.67-2.41-5.34=1.114.86+8.17-4.28-1.64=7.115.52+9.07-3.36-0.87=10.361.11+9.37-4-5.22=1.265.04+9.55-1.3-9.87=3.428.71+5.52-0.55-7.37=6.314.54+8.47-8.04-1.85=3.121.78+6.27-2.66-3.63=1.761.25+7.9-4.13-0.62=4.49.49+3.31-3.29-9.09=0.427.96+4.67-2.65-4.3=5.687.79+8.25-0.7-6.09=9.252.63+9.41-4.47-0.99=6.586.1+7.05-5.8-5.04=2.313.29+4.28-4.11-2.98=0.488.22-2.49+8.06+2.77=16.564.05-3.46+4.61+2.48=7.685.31-0.72+3.28+7.58=15.456.89-4.31+4.55+9.45=16.583.8-1.34+4.35+0.39=7.29.41-2.37+7.18+3.72=17.947.65-2.55+1.52+5.61=12.238.56-5.79+8.53+5.37=16.673.83-0.57+7.16+0.48=10.99.53-5.96+2.01+9.04=14.629.76-7.64+9.69+9.36=21.175.04-4.4+3.61+8.22=12.475.52-2.4+4.98+6.42=14.529.96-1.84+3.52+0.25=11.897.91-5.27+6.85+0.2=9.699.38-1.3+9.06+5.62=22.768.22-5.08+3.69+0.06=6.894.27-1.28+6.68+6.9=16.571.24-0.16+9+1.56=11.645.5-2.04+0.63+2.79=6.885.83-4.15+5.36+3.62=10.668.16-4.35+2+9.07=14.888.85-2.18+6.41+5.27=18.359.74-0.12+9.88+1.91=21.419.45-2.77+4.56+8=19.248.76-4.96+5.17+3.81=12.787.62-2.92+3.28+2.03=10.016.98-2.06+3.83+1.44=10.195.93-0.32+7.39+3.16=16.163.08-1.84+8.38+0.02=9.643.71-1.91+2.55+6.3=10.658.32-6.09+8.69+8.48=19.46.04-0.69+2.46+6.68=14.495.77-5.08+0.25+5.58=6.524.77-2.5+0.02+1.36=3.658.03-2.35+2.63+0.21=8.525.69-2.48+7.95+8.27=19.435.06-3.49+7.25+0.83=9.652.7-0.23+9.19+3.66=15.321.29-1.12+3.75+3.99=7.917.96-0.95+3.83+6.6=17.449.87-5.99+7.67+2.24=13.792.39-0.93+1.1+5.51=8.078.45-0.3+4.77+0.41=13.334.09-3.87+2.11+6.47=8.86.21-4.97+5.22+6.27=12.739.12-2.63+0.06+1.3=7.854.28-3.74+2.2+2.81=5.552.75-0.37+3.75+3.8=9.933.61-0.63+6.61+9.13=18.725.78-5.48+2.36+0.32=2.987.85-6.07+7.87+5.4=15.058.03-2.84+3.36+4.08=12.632.56-1.39+0.73+1.11=3.017.42-4.36+9.51-7.21=5.369.22-4.84+5.46-6.8=3.048.4-4.96+8.76-8.33=3.878.5-2.63+5.37-0.58=10.665.39-3.83+6.84-5.79=2.615.31-4.64+9.25-3.52=6.49.65-3.58+8.5-0.07=14.55.76-5.46+2.94-0.5=2.747.61-0.27+1.99-3.21=6.124.86-3.52+4.08-1.56=3.867.28-5.98+9.47-2.89=7.889.84-6.26+8.53-0.33=11.787.78-4.25+6.98-7.01=3.56.2-1.26+6.13-4.13=6.949.63-4.58+7.19-4.08=8.168.53-2.55+6.38-4.36=86.8-4.62+6.05-7.8=0.435.56-3.91+7.56-4.67=4.546.58-2.07+8.93-1.5=11.948.54-7.12+8.62-7.98=2.067.87-7.13+7.31-0.8=7.258.96-5.45+6-0.3=9.217.68-3.11+9.36-3.99=9.949.35-4.91+9.77-6.27=7.949.65-1.47+9.91-5.33=12.768.63-2.86+9.07-5.59=9.254.6-1.54+3.58-2.07=4.575.4-2.86+8.66-7.85=3.350.72-0.62+4.5-3.68=0.928.52-4.3+3.35-3.26=4.318.01-1.96+4.5-2.92=7.637.02-0.56+4.82-8.18=3.15.13-1.04+7.94-1.48=10.558.79-2.06+6.74-6.23=7.246.2-3.21+5.2-4.94=3.259.68-1.04+0.61-6.7=2.559.93-1.1+1.32-1.42=8.738.58-3.99+8-0.5=12.095.34-0.57+2.86-3.57=4.061.36-0.02+7.9-6.63=2.615.48-3.84+9.79-7.8