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0.27+8.3=7.5+4.32=8.69+2.29=2.36+7.26=3.58+5.32=9.2+6.1=2.88+0.72=4.27+6.99=8.87+4.55=6.59+1.59=2.28+0.45=2.01+0.28=0.53+2.66=8.55+2.69=2.61+7.29=1.47+8.93=5.75+4.41=4.01+0.36=6.31+2.89=7.82+3.22=5.98+3.7=9.94+4.75=6.7+6.51=6.51+5.85=2.53+9.34=2.9+1.59=4.25+0.72=7.97+6.45=3.11+9.03=5.6+8.19=3.22+4.85=0.16+0.97=8.48+6.74=4.07+5.74=8.63+3.65=4.34+3.78=0.69+2.21=1.98+6.33=6.78+0.06=3.02+2.67=6.88+2.72=2.18+6.32=4.26+4.42=0.67+8.9=5.76+0.78=7.64+9.55=3.67+4.37=0.97+7.74=5.12+2.86=6.43+6.94=6.26+2.23=6.38+6.69=2.64+7.89=8.01+1.01=8.64-1.76=8.3-0.28=6.11-1.72=8.86-4.55=5.81-2.45=5.57-0.57=4.32-0.97=3.74-1.98=9.17-4.07=8.11-7.61=7.29-3.27=7.85-5.03=9.97-6.52=5.87-2.21=2.07-1.76=8.68-4.28=7.98-7.86=7.88-3.01=9.77-7.42=8.64-1.23=6.7-4.11=2.57-1.29=4.46-0.52=7.55-2.38=2.84-1.14=7.09-4.14=9.7-6.41=6.31-2.4=3.79-3.2=4.59-1.02=4.62-4.45=7.8-7.07=9.03-0.52=5.45-1.35=8.74-6.15=1.87-0.35=7.02-5.45=5.08-0.76=1.99-1.29=3.66-1.99=4.97-3.35=8.36-4.49=3.67-2.5=8.3-8.03=8.62-3.29=8.04-2.24=6.72-3.95=8.8-0.76=5.3-4.2=7.61-2.82=3.04-2.68=8.97-0.16=2.61-1.95=9.84-8.1=8.83+9.15+7.85=4.06+5.19+6.12=0.52+2.7+5.26=1.29+4.48+9.16=1.29+0.99+3.25=2.21+0.14+1.81=1.63+1.04+2.79=4.27+2.81+3.92=8.57+1.26+9.87=5.66+5.3+4.66=0.95+6.29+2.96=4.57+6.87+2.56=4.61+6.33+3.29=8.72+9.83+2.04=3.87+3.62+7.63=4.9+0.47+6.08=3.6+6.73+6.43=2.35+2.63+0.98=3.74+4.54+2.58=6.5+0.82+1.34=5.89+0.28+8.11=8.47+6.26+9.94=0.11+8.95+4.66=1.39+8.21+0.22=4.44+9.44+6.74=8.22+8.41+5.14=4.76+6.85+1.81=5.97+0.62+3.51=3.38+1.83+2.03=1.54+4.18+3.29=4.07+3.41+7.32=4.9+9.14+8=4.43+1.66+8.33=0.26+4.61+2.76=0.63+0.86+9.48=3.5+7.55+9.56=3.43+2.11+3.75=5.62+1.67+6.09=9.82+5.04+0.19=9.31+3.61+5.68=0.35+8.83+6.65=7.24+8.13+8.62=8.11+5.44+2.52=5.11+5.09+6.66=0.07+8.32+8.79=1.59+3.13+1.26=9.01+4.39+7.18=8.8+4.87+6.96=8.71+7.82+8.7=5.92+8.98+8.8=1.26+3.99+0.34=0.48+0.39+6.36=1.35+8.5+3.09=6.76+4.17+0.61=9.67+7.69-2.46=0.99+8.39-5.75=1.2+9.01-5.2=4.38+8.4-7.58=3.09+5.12-0.77=7.19+8.36-4.17=4.7+6.69-8.18=6.77+5.26-5.76=4.02+6.37-3.98=3.24+1.57-2.72=3.23+7.9-8.42=5.69+4.8-8.84=2.23+4.88-4.5=6.95+9.54-6.93=8.83+9.84-4.46=4.7+9.84-5.05=7.28+8.23-7.9=5.33+4.21-0.98=7.12+2.39-8.72=7.56+5.38-2.27=3.98+9.12-9.84=4.56+7.46-1.5=9.77+0.73-0.14=8.88+9.16-9.56=8.04+2.41-7.37=5.5+7.39-6.49=4.13+6.92-1.5=4.21+7.71-5.46=3.59+0.89-0.23=7.56+0.64-3.71=6.89+8.8-5.86=4.69+7.13-1.25=9.69+5.68-5.6=8.09+0.89-4.44=6.13+9.18-9.59=0.76+8.16-4.66=4.31+3.42-3.6=8.85+4.82-6.35=7.72+3.73-3.61=2.01+3.7-3.23=7.78+3.12-4.34=5.22+7.58-1.65=0.15+9.9-4.09=1.43+8.15-0.11=2.68+9.62-5.54=2.85+4.77-1.5=6.08+0.86-5.74=4.74+7.24-9.99=9.3+2.02-9.71=3.76+7.67-5.64=9.43+8.15-9.81=8.57+7.28-1.56=4.37+3.77-1.88=4.86+0.44-4.81=9.96-7.56+0.5=3.91-0.32+2.83=8.64-2.86+0.47=6.33-3.01+4.71=8.94-2.47+7.11=5.41-3.74+6.42=9.68-6.4+0.95=8.96-6.05+9.99=5.97-3.79+7.74=4.03-3.25+9.67=5.91-2.33+9.8=8.3-6.37+6.28=6.43-5.44+1.81=9.47-7.93+0.66=4.6-4.04+0.62=7.09-1.83+5.85=6.05-2.46+5.15=8.81-2.43+3.61=6.45-3.46+1.42=9.64-3.34+3.91=7.84-6.9+4.93=6.2-1.86+1.63=2.66-0.2+0.62=3.86-1.54+9.1=9.84-7.84+6.63=8.72-5.3+5.9=3.06-1.28+3.57=9.66-9.45+8.89=6.51-0.28+0.13=5.92-4.47+3.24=7.91-1.22+3.54=7.41-5.2+6.04=9.49-3.65+9.62=8.15-6.29+7.76=7.95-5.63+5.15=6.75-0.65+6.96=6.41-0.87+5.68=5.95-1.08+3.55=4.14-3.79+8.7=9.71-3.28+0.99=5.82-2.13+6.41=3.95-3.32+0.57=4.26-2.23+9.38=8.04-0.2+4.64=5.73-0.39+4.64=6.1-2.12+6.93=9.81-3.31+6.02=8.81-6.09+4.2=6.6-1+7.82=2.97-1.24+1.13=8.55-6.08+4.72=4.55-2.32+1.91=7.87-4.53+7.88=5.98-5.59+9.61=8.01-0.88-3.27=6.52-5-1.11=8.14-3.65-3.07=9.49-1.54-7.19=9.5-0.82-0.66=8.96-3.51-3.76=4.89-2.29-1.17=8.88-2.51-3.11=6.17-0.76-1.73=8.85-6.44-0.86=4.9-2.94-0.7=7.88-4.56-1.76=7.75-0.32-1.01=5.12-1.5-0.8=2.06-1.34-0.32=5-0.52-0.08=2.81-0.77-1.12=9.82-3.5-2.59=9.78-7.67-1.26=8.43-4.59-1.7=5.93-3.93-0.02=9.51-4.2-0.54=8.24-2.31-2.26=9.65-3.31-5.76=9.82-4.26-2.95=9.9-5.53-1.7=8.98-5.93-1=2.4-0.64-1.47=7.56-1.52-4.94=6.44-1.9-1.79=9.59-1.58-3.33=9.2-3.01-3.58=6.64-0.47-4.82=8.05-3.54-2.32=4.61-0.6-0.47=9.43-7.62-0.74=8.06-3.34-2.92=9.92-2.42-6.31=6.71-3.05-0.95=9.23-2.25-1.85=7.59-3.91-1.25=4.53-0.42-1.5=7.22-0.61-4.13=9.92-0.18-9.12=3.97-1.02-0.06=9.17-1.34-5.88=9.23-3.91-3.26=5.82-3.24-1.57=9.28-0.23-3.13=7.31-0.83-0.82=9.2-2.51-1.3=9.11-5.74-0.07=8.41-0.54-0.62=9.16-5.29-2.86=7.89+0.61+9.42+8.3=3.65+5.32+1.83+8.04=8.58+7.4+0.68+9.84=8.62+9.67+2.21+3.48=7.23+9.86+7.82+2.05=4.56+8.2+0.89+1.75=1.72+7.66+5.95+3.63=8.43+8.77+2.72+4.25=9.76+8.85+5.28+7.63=0.72+1.48+7.59+9.68=6.02+5.79+5.18+7.62=6.13+6.96+3.51+1.17=8.98+8.04+3.87+9.24=2.18+1.37+8.13+6.07=8.94+1.93+5.02+2.59=7.11+8.55+1.53+5.4=9.71+8.97+5.21+3.13=1.98+3.47+4.75+1.39=0.12+8.03+8.32+1.57=3.45+2.23+2.39+5.26=3.1+8.16+5.89+5.56=7.01+7.81+8.44+9.23=3.46+2.17+4.43+8.48=2.41+2.02+8.65+9.16=7.02+2.87+3.84+3.31=5.55+7.24+3.95+7.05=7.17+7+2.9+1.74=4.19+4.2+2.69+5.12=6.83+3.81+0.76+1.61=6.33+3.83+1.83+5.38=6.46+8.03+5.79+7.82=3.69+4.63+9.28+1.37=1.43+9.82+5.42+4.71=4.27+8.55+2.89+1.17=4.17+5.89+3.37+0.07=1.34+1.9+3.1+3.34=9.63+9.41+3.04+3.93=7.75+9.11+9.8+9.72=4.3+8.32+8.29+7.24=8.11+1.09+5.66+1.97=2.14+4.19+5.56+8.3=2.57+0.86+0.91+0.54=3.32+6.44+3.3+7.45=9.64+3.16+7.29+8.17=3.45+9.21+7.95+2.72=7.35+5.94+1.25+1.73=4.37+0.44+7.32+1.85=4.36+5.09+8.56+8.77=9.48+5.37+5.47+8.56=5.82+5.65+5.93+8.56=9.31+9.65+5.17+3.45=0.78+5.63+6.63+8.51=5.46+8.48+6.89+2.06=0.36+0.83+0.6+0.52=3.63+2.25+5.54-6.08=8.89+1.67+1.23-3.6=8.94+0.49+8.7-4.9=2.35+5.49+4.14-2.18=9.09+8.98+2.71-8.25=0.71+0.35+5.32-1.28=3.54+7.4+5.35-2.68=4.17+8.65+8.7-3.03=9.47+6.72+6.48-7.13=4.73+1.84+5.71-0.94=7.69+9.36+0.35-5.66=7.64+9.27+1.89-0.98=3.92+6.1+5.8-7.48=9.77+7.7+8.05-1.32=3.98+7.41+3.45-7.2=4.16+9.35+6.1-4.56=3.25+8.78+0.7-0.77=2.68+9.99+1.89-9.13=3.71+2.28+8.75-4.67=4.15+9.03+7.78-9.14=5.22+6.02+0.19-3.93=1.84+0.07+8.85-7.88=1.66+7.03+8.79-1.78=6.13+4.77+4.28-9.68=5.13+3.67+8.77-4.17=7.33+9.86+9.83-0.17=6.77+6.27+2.36-9.77=6.42+2.95+5.35-3.4=3.78+8.29+2.36-6.83=4.66+1.64+6.55-8.31=7.63+4.45+0.1-4.47=2.29+5.71+8.54-5.65=5.38+5.86+3.7-6.32=2.39+2.9+2.32-1.58=3.35+3.31+0.88-4.52=1.07+7.01+5.94-2.11=3.36+0.35+5.73-8.79=0.96+3.07+3.71-2.84=6.52+5.43+1.25-6.84=0.96+9.18+2.86-5.69=7.63+2.07+3.93-7.28=6.6+8.6+7.89-8.25=5.72+1.63+7.24-5.68=7.85+7.59+0.14-7.11=8.89+6.03+2.3-6.39=3.74+7.89+2.44-9.53=4.27+0.17+7.26-5.62=5.75+4.57+1.82-9.95=6+6.03+9.31-3.56=4.49+2.8+4.69-0.32=7.18+3.66+5.28-5.93=6.35+9.5+2.68-5.97=3.75+5.63+9.85-7.81=9.78+8.44+8.55-1.3=1.01+5.39-2.7+5.04=2.95+9.55-5.36+1.43=7.16+6.16-3.31+9.32=3.29+6-2.28+9.92=9.15+1.2-6.21+7.14=6.62+1.33-7.22+6.48=0.95+8.96-4.54+2.8=2.01+9.87-0.64+9.93=9.82+1.9-1.79+7.75=9.57+0.38-7.09+7.03=2.79+7.43-6.67+0.28=8.39+0.04-4.09+7.67=8.36+4.84-8.47+2.39=5.48+9.56-2.94+3.39=4.29+5.74-0.2+0.59=1.59+9.56-5.89+5.6=9.23+6.8-5.62+8.81=4.31+2.55-0.68+5.03=9.23+4.97-6.73+1.06=3.13+6.09-8.35+0.82=1.14+7.55-1.3+9.51=8.67+8.83-0.56+6.08=1.75+9.6-4.94+8.68=6.31+6.16-6.32+2.91=7.18+9.26-8.77+9.29=9.45+6.75-7.5+6.36=5.83+3.03-6+6.1=6.26+8.01-2.52+8.86=5.17+1.1-1.2+3.23=4.36+1.87-3.01+9.18=4.33+9.39-3.62+8.62=1.43+5.82-5.93+3.75=1.16+7.68-1.15+1.04=0.43+8.03-5.94+9.92=1.47+4.89-1.04+1.45=0.6+9.16-3.99+6.97=3.17+8.66-8.88+0.56=0.13+7.08-1.9+6.24=1.12+1.43-0.35+0.49=9.09+9.15-5.45+6.83=6.12+1.33-6.62+7.29=5.59+4.93-1.77+3.17=8.69+0.48-8.45+1.35=2.34+5.14-5.63+2.47=2.57+2.07-1+9.49=2.83+3.62-3.09+2.59=8.11+1.49-5.53+3.5=4.54+8.24-3.39+3.46=3.22+7.02-7.14+2.28=7.77+2.23-8.88+8.31=2.73+6.98-2.74+7.4=6.19+4.59-3.85+6.07=6.36+6.07-7.08+2.85=7.24+8.21-0.22+5.97=2.3+5.46-1.47-5.07=8.82+2.1-3.34-7.41=9.04+6.71-0.16-5.5=7.24+0.68-4.1-1.46=7.64+2.79-0.04-1.07=7.02+9.85-5.96-1.35=7.83+7.94-2.59-6.27=0.66+9.36-2.44-5.99=2.62+9.8-0.57-0.68=7.57+5.31-0.28-6.76=2.86+9.19-5.67-2.33=7.18+3.16-3.09-0.43=5.29+8.84-1.12-4.21=9.91+0.31-5.54-1.17=3.89+7.84-0.68-7.99=9.58+0.31-2.6-2.86=6.26+7.85-8.67-5.04=4.42+4.98-1.03-0.57=4.66+6.84-4.68-6.63=7.46+0.83-5.7-2.44=9.65+7.93-1.1-0.13=8.59+0.75-4-3.46=7.56+6.66-1.35-1.9=9.65+3.75-6.69-5.44=7.06+6.35-1.67-4.39=7.76+8.65-9.43-6.54=5.64+0.57-1.88-3.58=8.97+0.5-7.76-1.21=6.6+9.78-0.71-3.27=5.74+3.44-0.41-3.32=7.29+5.98-5.01-6.54=8.9+6.76-2.99-3.23=5.58+6.86-5.91-4.55=5.86+2.92-3.87-1.33=7.08+9.98-8.95-2.75=2.61+9.04-5.44-5.93=6.89+4.77-2.77-4.22=7.66+7.51-2.99-9.83=9.3+6.29-4.85-3.25=7.45+1.34-0.81-4.78=9.9+2.4-3.45-1.66=8.34+1.28-0.55-3.63=9.98+3.38-0.12-8.76=6.35+9.7-4.13-0.31=8.15+8.83-2.18-3.39=7.31+5.64-4.66-1.73=3.78+9.16-1.03-3.42=9.01+8.87-8.28-6.18=5.33+9.1-2.84-9.16=9.99+7.31-6.2-4.37=4.94+7.63-6.79-2.97=7.08+5.01-3.59-0.8=8.49+5.9-0.87-4.37=7.4+9.42-8.45-0.79=9.1-4.65+3.37+8.75=9.54-8.95+9.34+7.92=8.13-0.27+7.93+7.98=9.58-8.85+5.94+3.99=9.27-4.69+4.98+5.59=6.94-4.98+6.16+9.59=4.21-1.96+4.49+8.96=9.42-6.19+1.24+1.27=7.21-4.16+0.57+6.58=8.6-8.45+4.22+9.68=9.03-5.16+7.97+7.18=3.76-1.42+7.96+7.73=8.99-5.81+3.81+2.13=5.88-3.63+9.54+4.78=6.22-3.43+1.17+2.67=8.4-6.66+0.15+0.61=8.59-6.64+3.43+9.33=7.17-4.76+9.12+1.44=4.98-0.27+3.25+4.96=9.98-9.22+4.23+5.43=6.36-1.1+5.44+6.33=2-0.08+9.28+5.97=8.32-5.15+6.21+2.67=2.83-2.26+6.38+3.95=4.79-0.54+7.3+7.25=8.46-1.92+1.47+5.14=9.52-7.32+2.42+9.75=7.26-3.99+3.15+5=8.32-4.09+4.19+4.17=4.4-1.28+0.32+8.06=1.18-0.95+3.55+8.07=3.75-2.13+7.98+1.87=7.91-7.44+6.37+4.85=6.08-1.48+2.38+4.65=8.78-3.66+3.87+6.09=9.54-2.23+8.37+5.51=9.91-0.27+8.61+2.94=7.93-5.09+6+5.77=1.95-1.01+4.43+6.39=8.83-4.98+6.83+1.2=7.91-7.34+2.18+0.55=7.49-2.69+8.26+2.03=4.32-0.7+7.39+4.39=9.36-8.85+2.01+5.5=7.28-6.76+9.35+4.59=3.58-2.91+4.71+3.18=3.02-0.14+1.03+2.64=7.66-5.04+0.55+4.18=5-4.05+8.13+4.09=5.5-3.46+0.18+9.02=7.51-1.28+5.28+7.26=6.65-2.21+6.37+9.21=9.11-6.99+5.28+2.96=9.91-2.71+5.4+7.14=9.39-5.79+1.33-0.48=2.82-1.71+9.08-2.68=8.5-0.07+3.5-2.07=6.11-4.19+5.46-7.04=6.89-3.85+2.52-0.33=8.94-1.56+1-7.24=7.61-6.49+2.66-0.91=9.7-2.25+6.23-2.62=8.4-4.21+4.92-8.85=7.69-2.64+0.83-4.36=2.51-1.21+0.42-0.07=3.18-0.06+4.12-3.15=7.49-4.1+0.12-3=7.52-1.89+2.95-2.62=7.95-6.54+7.48-5.88=7.55-6.52+9.37-7.68=9.66-5.27+2.64-5.22=8.94-0.42+7.15-3.4=6.16-3.97+5.38-3.62=6.83-0.66+5.49-1.82=3.91-3.22+4.33-3.54=5.13-0.88+3.88-2.09=8.89-0.64+5.94-4.69=7.46-6.37+7.83-7.13=6.67-3.41+9.18-9.62=7.9-5.08+4.04-4.4=5.44-3.51+6.41-7.08=9.07-7.3+9.61-4.55=6.59-0.89+4.92-1.47=6.05-2.23+9.73-2.06=4.79-3.67+6.03-5.54=9.33-6.76+7.39-4.1=8.65-3.18+4.9-5.2=9.79-2+3.49-7.76=8.08-5.45+8.29-2.58=6.84-3.09+1.24-4.37=9.25-4.58+1.84-3.84=4.7-0.17+9.31-8.07=6.79-6.24+2.71-1.61=7.45-7.07+6.59-4.04=7.3-5.35+6.71-4.32=9.9-1.92+6.5-3.83=6.44-1.88+2.9-0.21=7.24-5.41+6.19-7.22=8.36-4.92+2.48-0.36=8.62-2.95+8.89-8.7=9.89-2.23+6.03-7.56=9.3-0.93+3.01-2.57=8.67-0.55+6.41-0.35=2.87-1.14+2.73-1.67=5.72-4.01+8.67-0.24=4.05-0.02+9.72-0.83=8.78-1.33+8.95-2.93=8.82-3.94+6.63-1.74=5.27-0.93-2.18+1.75=7.59-0.78-4.07+9.62=9.71-6.3-0.44+2.79=9.04-4.64-3.91+3.22=8.53-2.73-0.96+7.64=6.57-1.47-0.59+6.71=8.58-4.54-3.72+4.99=8.92-0.47-3.85+3.55=9.77-4.9-4.56+4.72=8.86-0.55-2.87+1=8.69-3.69-1.18+5.62=5.56-4.28-0.12+7.08=8.71-4.31-0.9+4.06=4.24-1.15-1.65+6.35=7.71-4.55-0.97+4.8=5.76-0.4-0.1+6.59=9.68-4.01-4.9+7.74=7.1-2.51-0.72+3.61=3.66-0.22-0.67+7=6.72-4.4-0.21+9.64=6.9-1.83-1.93+4.21=6.52-0.64-3.37+4.38=7.3-1.64-3.82+0.41=8.37-0.53-6.04+6.61=9.02-1.7-4.94+8.79=8.04-3.84-2.14+0.13=6.18-2.59-1.26+5.85=7.08-5.74-1.16+8.77=9.55-0.57-1.85+7.07=8.34-3.43-2.75+3.97=6.02-3.09-2.1+2.98=7.8-0.74-5.2+1.99=8.03-5.36-2.11+3.58=7.48-4.45-1.39+8.6=7.37-1.89-1.97+6.95=1.66-0.19-0.76+8=9.52-3.21-4.78+8.76=7.96-3.97-3.76+3.41=9.27-7.14-1.39+0.45=9.96-7.74-0.03+2.59=3.78-0.59-0.02+3.92=1.59-0.73-0.29+4.12=6.66-0.14-0.24+7.3=8.58-5.27-2.33+0.84=9.02-0.61-8.02+2.43=4.75-1.83-0.03+2.64=9.58-1.24-2.06+8.07=9.43-6.32-1.06+0.33=9.85-5.47-0.08+7.84=5.49-2.83-1.33+5.54=9.45-3.26-1.09+5.54=6.94-1.55-3.61+1.37=5.75-0.44-1.68+2.19=9.88-6.19-1.75+3.41=9.65-2.24-5.31-0.58=9.92-6.76-0.56-0.29=7.62-1.59-2.63-1.72=6.53-2.09-3.1-1.09=9.54-5-1.16-1.23=8.99-0.51-0.45-4.69=8.2-0.51-0.42-5.1=5.68-0.15-1.58-0.22=5.1-0.09-0.64-3.77=8.86-1.07-3.08-4.15=5.32-2.86-0.72-1.02=8.37-4.37-2.18-0.11=8.39-1.23-2.52-4.41=8.78-2.32-5.82-0.14=8.26-3-0.58-3.46=8.5-3.95-2.44-1.42=8.22-1.87-1.96-4.21=5.79-2.03-0.98-0.34=7.51-0.08-0.04-1.17=3.56-0.69-0.2-0.83=7.48-3.96-1.23-0.63=8.93-1.64-5.52-1.61=9.23-0.12-1.14-0.64=8.91-0.78-2.38-0.62=9.72-2.18-1.74-1.22=9.52-2.42-3.17-0.32=8.55-1.7-4.28-0.26=9.04-0.56-2.69-0.15=7.42-0.24-1.79-3.99=9.81-1.64-1.14-0.5=9.95-2.72-4.18-2.13=7.28-1.28-3.39-1.1=8.82-0.91-2.34-3.61=6.62-1.39-0.65-4.01=9.68-0.47-2.79-0.97=7.09-3.99-0.78-1.93=9.86-4.03-1.17-0.08=7.56-0.1-1.47-2.8=3.33-1.34-0.35-1.27=9.95-2.07-1.19-3.36=9.83-3.03-2.08-3.82=9.15-0.48-1.17-3.97=6.92-0.09-2.47-3.9=9.81-5.53-2.83-0.74=9.32-5.15-1.01-1.37=8.71-7.31-0.7-0.02=7.4-0.2-0.71-5.58=6.4-1.73-1.91-0.53=4.72-0.26-0.92-2.79=7.43-1.37-2.11-0.22=9.69-2.93-5.31-0.07=6.7-0.98-0.86-4.33=7.45-1.71-1.78-1.52=8.91-3.43-2.21-2.37=参考答案0.27+8.3=8.577.5+4.32=11.828.69+2.29=10.982.36+7.26=9.623.58+5.32=8.99.2+6.1=15.32.88+0.72=3.64.27+6.99=11.268.87+4.55=13.426.59+1.59=8.182.28+0.45=2.732.01+0.28=2.290.53+2.66=3.198.55+2.69=11.242.61+7.29=9.91.47+8.93=10.45.75+4.41=10.164.01+0.36=4.376.31+2.89=9.27.82+3.22=11.045.98+3.7=9.689.94+4.75=14.696.7+6.51=13.216.51+5.85=12.362.53+9.34=11.872.9+1.59=4.494.25+0.72=4.977.97+6.45=14.423.11+9.03=12.145.6+8.19=13.793.22+4.85=8.070.16+0.97=1.138.48+6.74=15.224.07+5.74=9.818.63+3.65=12.284.34+3.78=8.120.69+2.21=2.91.98+6.33=8.316.78+0.06=6.843.02+2.67=5.696.88+2.72=9.62.18+6.32=8.54.26+4.42=8.680.67+8.9=9.575.76+0.78=6.547.64+9.55=17.193.67+4.37=8.040.97+7.74=8.715.12+2.86=7.986.43+6.94=13.376.26+2.23=8.496.38+6.69=13.072.64+7.89=10.538.01+1.01=9.028.64-1.76=6.888.3-0.28=8.026.11-1.72=4.398.86-4.55=4.315.81-2.45=3.365.57-0.57=54.32-0.97=3.353.74-1.98=1.769.17-4.07=5.18.11-7.61=0.57.29-3.27=4.027.85-5.03=2.829.97-6.52=3.455.87-2.21=3.662.07-1.76=0.318.68-4.28=4.47.98-7.86=0.127.88-3.01=4.879.77-7.42=2.358.64-1.23=7.416.7-4.11=2.592.57-1.29=1.284.46-0.52=3.947.55-2.38=5.172.84-1.14=1.77.09-4.14=2.959.7-6.41=3.296.31-2.4=3.913.79-3.2=0.594.59-1.02=3.574.62-4.45=0.177.8-7.07=0.739.03-0.52=8.515.45-1.35=4.18.74-6.15=2.591.87-0.35=1.527.02-5.45=1.575.08-0.76=4.321.99-1.29=0.73.66-1.99=1.674.97-3.35=1.628.36-4.49=3.873.67-2.5=1.178.3-8.03=0.278.62-3.29=5.338.04-2.24=5.86.72-3.95=2.778.8-0.76=8.045.3-4.2=1.17.61-2.82=4.793.04-2.68=0.368.97-0.16=8.812.61-1.95=0.669.84-8.1=1.748.83+9.15+7.85=25.834.06+5.19+6.12=15.370.52+2.7+5.26=8.481.29+4.48+9.16=14.931.29+0.99+3.25=5.532.21+0.14+1.81=4.161.63+1.04+2.79=5.464.27+2.81+3.92=118.57+1.26+9.87=19.75.66+5.3+4.66=15.620.95+6.29+2.96=10.24.57+6.87+2.56=144.61+6.33+3.29=14.238.72+9.83+2.04=20.593.87+3.62+7.63=15.124.9+0.47+6.08=11.453.6+6.73+6.43=16.762.35+2.63+0.98=5.963.74+4.54+2.58=10.866.5+0.82+1.34=8.665.89+0.28+8.11=14.288.47+6.26+9.94=24.670.11+8.95+4.66=13.721.39+8.21+0.22=9.824.44+9.44+6.74=20.628.22+8.41+5.14=21.774.76+6.85+1.81=13.425.97+0.62+3.51=10.13.38+1.83+2.03=7.241.54+4.18+3.29=9.014.07+3.41+7.32=14.84.9+9.14+8=22.044.43+1.66+8.33=14.420.26+4.61+2.76=7.630.63+0.86+9.48=10.973.5+7.55+9.56=20.613.43+2.11+3.75=9.295.62+1.67+6.09=13.389.82+5.04+0.19=15.059.31+3.61+5.68=18.60.35+8.83+6.65=15.837.24+8.13+8.62=23.998.11+5.44+2.52=16.075.11+5.09+6.66=16.860.07+8.32+8.79=17.181.59+3.13+1.26=5.989.01+4.39+7.18=20.588.8+4.87+6.96=20.638.71+7.82+8.7=25.235.92+8.98+8.8=23.71.26+3.99+0.34=5.590.48+0.39+6.36=7.231.35+8.5+3.09=12.946.76+4.17+0.61=11.549.67+7.69-2.46=14.90.99+8.39-5.75=3.631.2+9.01-5.2=5.014.38+8.4-7.58=5.23.09+5.12-0.77=7.447.19+8.36-4.17=11.384.7+6.69-8.18=3.216.77+5.26-5.76=6.274.02+6.37-3.98=6.413.24+1.57-2.72=2.093.23+7.9-8.42=2.715.69+4.8-8.84=1.652.23+4.88-4.5=2.616.95+9.54-6.93=9.568.83+9.84-4.46=14.214.7+9.84-5.05=9.497.28+8.23-7.9=7.615.33+4.21-0.98=8.567.12+2.39-8.72=0.797.56+5.38-2.27=10.673.98+9.12-9.84=3.264.56+7.46-1.5=10.529.77+0.73-0.14=10.368.88+9.16-9.56=8.488.04+2.41-7.37=3.085.5+7.39-6.49=6.44.13+6.92-1.5=9.554.21+7.71-5.46=6.463.59+0.89-0.23=4.257.56+0.64-3.71=4.496.89+8.8-5.86=9.834.69+7.13-1.25=10.579.69+5.68-5.6=9.778.09+0.89-4.44=4.546.13+9.18-9.59=5.720.76+8.16-4.66=4.264.31+3.42-3.6=4.138.85+4.82-6.35=7.327.72+3.73-3.61=7.842.01+3.7-3.23=2.487.78+3.12-4.34=6.565.22+7.58-1.65=11.150.15+9.9-4.09=5.961.43+8.15-0.11=9.472.68+9.62-5.54=6.762.85+4.77-1.5=6.126.08+0.86-5.74=1.24.74+7.24-9.99=1.999.3+2.02-9.71=1.613.76+7.67-5.64=5.799.43+8.15-9.81=7.778.57+7.28-1.56=14.294.37+3.77-1.88=6.264.86+0.44-4.81=0.499.96-7.56+0.5=2.93.91-0.32+2.83=6.428.64-2.86+0.47=6.256.33-3.01+4.71=8.038.94-2.47+7.11=13.585.41-3.74+6.42=8.099.68-6.4+0.95=4.238.96-6.05+9.99=12.95.97-3.79+7.74=9.924.03-3.25+9.67=10.455.91-2.33+9.8=13.388.3-6.37+6.28=8.216.43-5.44+1.81=2.89.47-7.93+0.66=2.24.6-4.04+0.62=1.187.09-1.83+5.85=11.116.05-2.46+5.15=8.748.81-2.43+3.61=9.996.45-3.46+1.42=4.419.64-3.34+3.91=10.217.84-6.9+4.93=5.876.2-1.86+1.63=5.972.66-0.2+0.62=3.083.86-1.54+9.1=11.429.84-7.84+6.63=8.638.72-5.3+5.9=9.323.06-1.28+3.57=5.359.66-9.45+8.89=9.16.51-0.28+0.13=6.365.92-4.47+3.24=4.697.91-1.22+3.54=10.237.41-5.2+6.04=8.259.49-3.65+9.62=15.468.15-6.29+7.76=9.627.95-5.63+5.15=7.476.75-0.65+6.96=13.066.41-0.87+5.68=11.225.95-1.08+3.55=8.424.14-3.79+8.7=9.059.71-3.28+0.99=7.425.82-2.13+6.41=10.13.95-3.32+0.57=1.24.26-2.23+9.38=11.418.04-0.2+4.64=12.485.73-0.39+4.64=9.986.1-2.12+6.93=10.919.81-3.31+6.02=12.528.81-6.09+4.2=6.926.6-1+7.82=13.422.97-1.24+1.13=2.868.55-6.08+4.72=7.194.55-2.32+1.91=4.147.87-4.53+7.88=11.225.98-5.59+9.61=108.01-0.88-3.27=3.866.52-5-1.11=0.418.14-3.65-3.07=1.429.49-1.54-7.19=0.769.5-0.82-0.66=8.028.96-3.51-3.76=1.694.89-2.29-1.17=1.438.88-2.51-3.11=3.266.17-0.76-1.73=3.688.85-6.44-0.86=1.554.9-2.94-0.7=1.267.88-4.56-1.76=1.567.75-0.32-1.01=6.425.12-1.5-0.8=2.822.06-1.34-0.32=0.45-0.52-0.08=4.42.81-0.77-1.12=0.929.82-3.5-2.59=3.739.78-7.67-1.26=0.858.43-4.59-1.7=2.145.93-3.93-0.02=1.989.51-4.2-0.54=4.778.24-2.31-2.26=3.679.65-3.31-5.76=0.589.82-4.26-2.95=2.619.9-5.53-1.7=2.678.98-5.93-1=2.052.4-0.64-1.47=0.297.56-1.52-4.94=1.16.44-1.9-1.79=2.759.59-1.58-3.33=4.689.2-3.01-3.58=2.616.64-0.47-4.82=1.358.05-3.54-2.32=2.194.61-0.6-0.47=3.549.43-7.62-0.74=1.078.06-3.34-2.92=1.89.92-2.42-6.31=1.196.71-3.05-0.95=2.719.23-2.25-1.85=5.137.59-3.91-1.25=2.434.53-0.42-1.5=2.617.22-0.61-4.13=2.489.92-0.18-9.12=0.623.97-1.02-0.06=2.899.17-1.34-5.88=1.959.23-3.91-3.26=2.065.82-3.24-1.57=1.019.28-0.23-3.13=5.927.31-0.83-0.82=5.669.2-2.51-1.3=5.399.11-5.74-0.07=3.38.41-0.54-0.62=7.259.16-5.29-2.86=1.017.89+0.61+9.42+8.3=26.223.65+5.32+1.83+8.04=18.848.58+7.4+0.68+9.84=26.58.62+9.67+2.21+3.48=23.987.23+9.86+7.82+2.05=26.964.56+8.2+0.89+1.75=15.41.72+7.66+5.95+3.63=18.968.43+8.77+2.72+4.25=24.179.76+8.85+5.28+7.63=31.520.72+1.48+7.59+9.68=19.476.02+5.79+5.18+7.62=24.616.13+6.96+3.51+1.17=17.778.98+8.04+3.87+9.24=30.132.18+1.37+8.13+6.07=17.758.94+1.93+5.02+2.59=18.487.11+8.55+1.53+5.4=22.599.71+8.97+5.21+3.13=27.021.98+3.47+4.75+1.39=11.590.12+8.03+8.32+1.57=18.043.45+2.23+2.39+5.26=13.333.1+8.16+5.89+5.56=22.717.01+7.81+8.44+9.23=32.493.46+2.17+4.43+8.48=18.542.41+2.02+8.65+9.16=22.247.02+2.87+3.84+3.31=17.045.55+7.24+3.95+7.05=23.797.17+7+2.9+1.74=18.814.19+4.2+2.69+5.12=16.26.83+3.81+0.76+1.61=13.016.33+3.83+1.83+5.38=17.376.46+8.03+5.79+7.82=28.13.69+4.63+9.28+1.37=18.971.43+9.82+5.42+4.71=21.384.27+8.55+2.89+1.17=16.884.17+5.89+3.37+0.07=13.51.34+1.9+3.1+3.34=9.689.63+9.41+3.04+3.93=26.017.75+9.11+9.8+9.72=36.384.3+8.32+8.29+7.24=28.158.11+1.09+5.66+1.97=16.832.14+4.19+5.56+8.3=20.192.57+0.86+0.91+0.54=4.883.32+6.44+3.3+7.45=20.519.64+3.16+7.29+8.17=28.263.45+9.21+7.95+2.72=23.337.35+5.94+1.25+1.73=16.274.37+0.44+7.32+1.85=13.984.36+5.09+8.56+8.77=26.789.48+5.37+5.47+8.56=28.885.82+5.65+5.93+8.56=25.969.31+9.65+5.17+3.45=27.580.78+5.63+6.63+8.51=21.555.46+8.48+6.89+2.06=22.890.36+0.83+0.6+0.52=2.313.63+2.25+5.54-6.08=5.348.89+1.67+1.23-3.6=8.198.94+0.49+8.7-4.9=13.232.35+5.49+4.14-2.18=9.89.09+8.98+2.71-8.25=12.530.71+0.35+5.32-1.28=5.13.54+7.4+5.35-2.68=13.614.17+8.65+8.7-3.03=18.499.47+6.72+6.48-7.13=15.544.73+1.84+5.71-0.94=11.347.69+9.36+0.35-5.66=11.747.64+9.27+1.89-0.98=17.823.92+6.1+5.8-7.48=8.349.77+7.7+8.05-1.32=24.23.98+7.41+3.45-7.2=7.644.16+9.35+6.1-4.56=15.053.25+8.78+0.7-0.77=11.962.68+9.99+1.89-9.13=5.433.71+2.28+8.75-4.67=10.074.15+9.03+7.78-9.14=11.825.22+6.02+0.19-3.93=7.51.84+0.07+8.85-7.88=2.881.66+7.03+8.79-1.78=15.76.13+4.77+4.28-9.68=5.55.13+3.67+8.77-4.17=13.47.33+9.86+9.83-0.17=26.856.77+6.27+2.36-9.77=5.636.42+2.95+5.35-3.4=11.323.78+8.29+2.36-6.83=7.64.66+1.64+6.55-8.31=4.547.63+4.45+0.1-4.47=7.712.29+5.71+8.54-5.65=10.895.38+5.86+3.7-6.32=8.622.39+2.9+2.32-1.58=6.033.35+3.31+0.88-4.52=3.021.07+7.01+5.94-2.11=11.913.36+0.35+5.73-8.79=0.650.96+3.07+3.71-2.84=4.96.52+5.43+1.25-6.84=6.360.96+9.18+2.86-5.69=7.317.63+2.07+3.93-7.28=6.356.6+8.6+7.89-8.25=14.845.72+1.63+7.24-5.68=8.917.85+7.59+0.14-7.11=8.478.89+6.03+2.3-6.39=10.833.74+7.89+2.44-9.53=4.544.27+0.17+7.26-5.62=6.085.75+4.57+1.82-9.95=2.196+6.03+9.31-3.56=17.784.49+2.8+4.69-0.32=11.667.18+3.66+5.28-5.93=10.196.35+9.5+2.68-5.97=12.563.75+5.63+9.85-7.81=11.429.78+8.44+8.55-1.3=25.471.01+5.39-2.7+5.04=8.742.95+9.55-5.36+1.43=8.577.16+6.16-3.31+9.32=19.333.29+6-2.28+9.92=16.939.15+1.2-6.21+7.14=11.286.62+1.33-7.22+6.48=7.210.95+8.96-4.54+2.8=8.172.01+9.87-0.64+9.93=21.179.82+1.9-1.79+7.75=17.689.57+0.38-7.09+7.03=9.892.79+7.43-6.67+0.28=3.838.39+0.04-4.09+7.67=12.018.36+4.84-8.47+2.39=7.125.48+9.56-2.94+3.39=15.494.29+5.74-0.2+0.59=10.421.59+9.56-5.89+5.6=10.869.23+6.8-5.62+8.81=19.224.31+2.55-0.68+5.03=11.219.23+4.97-6.73+1.06=8.533.13+6.09-8.35+0.82=1.691.14+7.55-1.3+9.51=16.98.67+8.83-0.56+6.08=23.021.75+9.6-4.94+8.68=15.096.31+6.16-6.32+2.91=9.067.18+9.26-8.77+9.29=16.969.45+6.75-7.5+6.36=15.065.83+3.03-6+6.1=8.966.26+8.01-2.52+8.86=20.615.17+1.1-1.2+3.23=8.34.36+1.87-3.01+9.18=12.44.33+9.39-3.62+8.62=18.721.43+5.82-5.93+3.75=5.071.16+7.68-1.15+1.04=8.730.43+8.03-5.94+9.92=12.441.47+4.89-1.04+1.45=6.770.6+9.16-3.99+6.97=12.743.17+8.66-8.88+0.56=3.510.13+7.08-1.9+6.24=11.551.12+1.43-0.35+0.49=2.699.09+9.15-5.45+6.83=19.626.12+1.33-6.62+7.29=8.125.59+4.93-1.77+3.17=11.928.69+0.48-8.45+1.35=2.072.34+5.14-5.63+2.47=4.322.57+2.07-1+9.49=13.132.83+3.62-3.09+2.59=5.958.11+1.49-5.53+3.5=7.574.54+8.24-3.39+3.46=12.853.22+7.02-7.14+2.28=5.387.77+2.23-8.88+8.31=9.432.73+6.98-2.74+7.4=14.376.19+4.59-3.85+6.07=136.36+6.07-7.08+2.85=8.27.24+8.21-0.22+5.97=21.22.3+5.46-1.47-5.07=1.228.82+2.1-3.34-7.41=0.179.04+6.71-0.16-5.5=10.097.24+0.68-4.1-1.46=2.367.64+2.79-0.04-1.07=9.327.02+9.85-5.96-1.35=9.567.83+7.94-2.59-6.27=6.910.66+9.36-2.44-5.99=1.592.62+9.8-0.57-0.68=11.177.57+5.31-0.28-6.76=5.842.86+9.19-5.67-2.33=4.057.18+3.16-3.09-0.43=6.825.29+8.84-1.12-4.21=8.89.91+0.31-5.54-1.17=3.513.89+7.84-0.68-7.99=3.069.58+0.31-2.6-2.86=4.436.26+7.85-8.67-5.04=0.44.42+4.98-1.03-0.57=7.84.66+6.84-4.68-6.63=0.197.46+0.83-5.7-2.44=0.159.65+7.93-1.1-0.13=16.358.59+0.75-4-3.46=1.887.56+6.66-1.35-1.9=10.979.65+3.75-6.69-5.44=1.277.06+6.35-1.67-4.39=7.357.76+8.65-9.43-6.54=0.445.64+0.57-1.88-3.58=0.758.97+0.5-7.76-1.21=0.56.6+9.78-0.71-3.27=12.45.74+3.44-0.41-3.32=5.457.29+5.98-5.01-6.54=1.728.9+6.76-2.99-3.23=9.445.58+6.86-5.91-4.55=1.985.86+2.92-3.87-1.33=3.587.08+9.98-8.95-2.75=5.362.61+9.04-5.44-5.93=0.286.89+4.77-2.77-4.22=4.677.66+7.51-2.99-9.83=2.359.3+6.29-4.85-3.25=7.497.45+1.34-0.81-4.78=3.29.9+2.4-3.45-1.66=7.198.34+1.28-0.55-3.63=5.449.98+3.38-0.12-8.76=4.486.35+9.7-4.13-0.31=11.618.15+8.83-2.18-3.39=11.417.31+5.64-4.66-1.73=6.563.78+9.16-1.03-3.42=8.499.01+8.87-8.28-6.18=3.425.33+9.1-2.84-9.16=2.439.99+7.31-6.2-4.37=6.734.94+7.63-6.79-2.97=2.817.08+5.01-3.59-0.8=7.78.49+5.9-0.87-4.37=9.157.4+9.42-8.45-0.79=7.589.1-4.65+3.37+8.75=16.579.54-8.95+9.34+7.92=17.858.13-0.27+7.93+7.98=23.779.58-8.85+5.94+3.99=10.669.27-4.69+4.98+5.59=15.156.94-4.98+6.16+9.59=17.714.21-1.96+4.49+8.96=15.79.42-6.19+1.24+1.27=5.747.21-4.16+0.57+6.58=10.28.6-8.45+4.22+9.68=14.059.03-5.16+7.97+7.18=19.023.76-1.42+7.96+7.73=18.038.99-5.81+3.81+2.13=9.125.88-3.63+9.54+4.78=16.576.22-3.43+1.17+2.67=6.638.4-6.66+0.15+0.61=2.58.59-6.64+3.43+9.33=14.717.17-4.76+9.12+1.44=12.974.98-0.27+3.25+4.96=12.929.98-9.22+4.23+5.43=10.426.36-1.1+5.44+6.33=17.032-0.08+9.28+5.97=17.178.32-5.15+6.21+2.67=12.052.83-2.26+6.38+3.95=10.94.79-0.54+7.3+7.25=18.88.46-1.92+1.47+5.14=13.159.52-7.32+2.42+9.75=14.377.26-3.99+3.15+5=11.428.32-4.09+4.19+4.17=12.594.4-1.28+0.32+8.06=11.51.18-0.95+3.55+8.07=11.853.75-2.13+7.98+1.87=11.477.91-7.44+6.37+4.85=11.696.08-1.48+2.38+4.65=11.638.78-3.66+3.87+6.09=15.089.54-2.23+8.37+5.51=21.199.91-0.27+8.61+2.94=21.197.93-5.09+6+5.77=14.611.95-1.01+4.43+6.39=11.768.83-4.98+6.83+1.2=11.887.91-7.34+2.18+0.55=3.37.49-2.69+8.26+2.03=15.094.32-0.7+7.39+4.39=15.49.36-8.85+2.01+5.5=8.027.28-6.76+9.35+4.59=14.463.58-2.91+4.71+3.18=8.563.02-0.14+1.03+2.64=6.557.66-5.04+0.55+4.18=7.355-4.05+8.13+4.09=13.175.5-3.46+0.18+9.02=11.247.51-1.28+5.28+7.26=18.776.65-2.21+6.37+9.21=20.029.11-6.99+5.28+2.96=10.369.91-2.71+5.4+7.14=19.749.39-5.79+1.33-0.48=4.452.82-1.71+9.08-2.68=7.518.5-0.07+3.5-2.07=9.866.11-4.19+5.46-7.04=0.346.89-3.85+2.52-0.33=5.238.94-1.56+1-7.24=1.147.61-6.49+2.66-0.91=2.879.7-2.25+6.23-2.62=11.068.4-4.21+4.92-8.85=0.267.69-2.64+0.83-4.36=1.522.51-1.21+0.42-0.07=1.653.18-0.06+4.12-3.15=4.097.49-4.1+0.12-3=0.517.52-1.89+2.95-2.62=5.967.95-6.54+7.48-5.88=3.017.55-6.52+9.37-7.68=2.729.66-5.27+2.64-5.22=1.818.94-0.42+7.15-3.4=12.276.16-3.97+5.38-3.62=3.956.83-0.66+5.49-1.82=9.843.91-3.22+4.33-3.54=1.485.13-0.88+3.88-2.09=6.048.89-0.64+5.94-4.69=9.57.46-6.37+7.83-7.13=1.796.67-3.41+9.18-9.62=2.827.9-5.08+4.04-4.4=2.465.44-3.51+6.41-7.08=1.269.07-7.3+9.61-4.55=6.836.59-0.89+4.92-1.47=9.156.05-2.23+9.73-2.06=11.494.79-3.67+6.03-5.54=1.619.33-6.76+7.39-4.1=5.868.65-3.18+4.9-5.2=5.179.79-2+3.49-7.76=3.528.08-5.45+8.29-2.58=8.346.84-3.09+1.24-4.37=0.629.25-4.58+1.84-3.84=2.674.7-0.17+9.31-8.07=5.776.79-6.24+2.71-1.61=1.657.45-7.07+6.59-4.04=2.937.3-5.35+6.71-4.32=4.349.9-1.