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7.52+1.04=4.62+1.04=1.81+5.75=3.67+8.7=2.49+9.8=6.33+9.68=0.56+8.3=2.84+1.63=1.95+3.56=7.75+5.25=0.76+4.49=0.33+9.08=9.98+8.07=0.55+8.55=7.97+8.36=6.88+0.1=3.27+0.88=6.02+8.71=8.15+6.88=7.68+6.29=1.14+4.9=7.86+6.26=1.64+3.93=1.96+0.18=6.02+6.76=5.01+0.36=2.58+9.35=0.6+3.24=4.61+6.27=0.66+7.66=4.98+1.39=8.76+3.03=2.4+6.72=5.95+2.84=9.69+2.83=3.38+0.2=7.15+7.92=9.23+3.13=8.86+4.47=7.42+9.42=9.21+6.28=4.35+2.27=6.94+1.08=6.28+0.67=8.62+8.85=3.98+1.05=9.9+8.42=2.8+9.13=2.45+0.97=6.62+4.8=6.83+1.83=1.21+5.74=7.12+8.95=7.9+0.07=1.91-1.45=4.16-2.9=9.14-5.79=8.2-1.57=9.82-5.37=9.4-8.94=7.19-2.05=8.14-2.19=9.72-3.9=4.68-2.73=4.94-2.81=8.82-7.77=7.2-3.87=9.6-0.81=6.89-2.43=7.69-0.59=9.75-6.82=5.51-4.64=9.79-1.62=9.09-7.09=4.86-1.94=6.84-0.44=8.93-1.93=8.05-7.93=7.05-4.63=8.13-3.05=9.36-2.94=9.31-5.78=6.31-3.12=9.54-2.23=9.95-3.22=2.7-1.83=6.33-4.47=4.29-2.46=8.21-1.33=7.78-5.29=9.91-3.71=9.96-8.29=6.88-1.98=5.89-2.69=8.32-4.18=7.77-1.48=8.21-0.94=6.82-3.22=5.8-2.84=6.77-0.46=1.33-0.05=9.15-8.34=7.51-6.36=7.41-0.09=4.12-1.4=2.22-1.79=8.55-5.66=8.29-0.49=6.68+3.88+0.85=1.12+4.88+7.09=1.04+7.94+0.82=5.47+2.01+0.73=9.34+6.17+8.55=9.68+4.81+0.19=5.05+5.73+2.24=6.46+2.63+9.67=1.63+4.42+1.11=9.97+1.38+5.06=3.1+3.98+2=5.58+8.1+3.83=8.58+2.45+1.84=4.42+1.45+2.94=1.95+7.5+7=5.84+4.72+3.06=7.89+7.85+8.32=6.1+9.38+3.3=7.74+5.01+1.52=1.48+2.78+5.13=0.55+7.6+5.82=9.56+0.95+0.46=8.31+7.92+9.01=2.25+4.96+2.22=2.49+4.12+3.25=8.55+6+3.58=1.65+2.64+1.28=8.48+3.48+6.72=1.76+6.26+5.17=6.13+6.21+5.42=7+3.3+2.47=1.36+1.5+8.59=2.52+7.61+9.86=7.78+2.77+8.93=9.49+7.49+8.76=2.52+6.16+1.67=1.97+9.69+3.3=3.99+7.3+0.82=6.55+3.6+4.11=2.46+6.37+3.64=9.74+7.73+2.71=5.67+4.9+6.9=6.2+5.76+1.65=7.86+7.29+1.61=0.79+3.66+0.19=4.13+2.88+6.42=1.77+0.97+7.97=5.83+6.44+3.68=3+2.91+6.68=5.51+1.88+9.22=5.52+1.26+2.91=5.19+1.83+6.63=9.7+0.49+1.27=9.96+7.23+4.62=5.72+4.98-1.67=4.98+2.13-0.11=3.79+5.49-6.92=6.16+8.48-9.21=5.81+4.21-5.49=5.62+4.18-8.09=9.58+9.85-7.54=2.78+7.33-7.85=7.01+7.56-0.21=8.12+6.46-8.04=9.83+2.01-4.29=5.88+9.66-3.41=3.75+3.01-1.1=6.63+5.18-9.06=7.77+6.44-5.75=7.03+8.24-3.54=2.89+8.36-1.15=6.18+8.07-9.33=7.51+3.41-8.93=2.58+9.04-8.4=8.7+3.48-1.58=8.87+6.02-2.88=6.76+7.12-5.19=6.62+4.53-9.45=6.15+2.13-7.09=1.11+5.2-3.54=9.98+2.95-0.74=5.35+8.92-3.53=1.78+6.86-2.37=8.53+8.64-6.67=5.41+9.69-3.8=2.7+6.29-4.84=3.8+9.48-3.09=7.08+3.49-9=6.19+1.2-5.06=2.76+1.17-2.25=8.18+3.85-0.44=6.01+5.35-2.26=8.17+4.19-4.88=3.73+2.46-1.83=0.93+3.62-4.43=7.45+0.78-4.37=3.77+8.82-2.37=2.1+8.81-3.21=9.44+7.73-5.9=5.08+2.05-3.26=3.68+6.38-5.63=6.04+6.27-9.51=6.12+5.43-0.76=9.49+5.17-6.23=0.13+6.01-0.91=2.5+5.25-2.14=3.82+3.59-0.25=8.49+6.23-0.35=4.02-3.52+4.54=9.8-7.11+2.33=7.47-3.3+6.9=8.5-7.89+1.92=7.16-0.52+0.15=9.77-0.93+8.39=8.93-4.78+0.94=8.88-2.97+5.74=7.99-6.51+0.52=5.45-4.32+0.93=7.63-7.19+0.16=8.11-0.9+1.51=5.92-1.59+6.46=7.9-2.07+4.92=9.35-6.27+7.44=7.55-5.73+3.58=5.93-0.44+2.86=6.22-1.28+1.49=7.95-1.59+7.67=7.91-4.55+8.56=2.32-1.76+7.75=1.58-1.42+0.68=8.67-7.8+8.47=8.2-6.7+6.49=9.54-5.31+2.22=7.7-6.5+7.55=9.14-6.17+9.52=7.21-4.64+7.42=4.07-3.93+6.73=6.3-2.87+8.82=7.52-2.01+8=7.79-6.39+4.85=7.28-4.11+0.22=9.74-6.57+1.04=5.94-5.51+5.57=7.66-2.48+8.64=6.52-3.49+0.58=8.1-2.78+7.12=9.42-6.97+3.61=9.83-8.66+5.68=9.85-2.92+1.11=4.35-2.18+4.97=8.03-5.39+5.48=3.54-0.38+3.98=9.72-7.98+2.87=5.8-2.86+1.23=3.55-2.51+8.3=1.53-0.53+1.24=9.41-0.53+1.62=3.15-1.26+7.18=7.47-4.77+2.85=1.53-1.12+5.82=9.68-3.71+4.46=4.51-1.42+5.03=7.99-0.52-6.93=8.27-2.31-5.74=7.83-0.11-6.81=7.72-3.53-3.26=7.35-0.49-1.64=7.64-1.3-6.22=7.72-1.01-5.94=8.1-3.17-1.95=9.4-0.39-3.63=6.26-0.5-3.33=9.39-2.5-1.73=4.34-0.99-2.13=9.21-2.95-0.99=9.99-0.7-8.75=9.81-0.45-2.8=9.24-3.21-3.02=8.87-5.06-3.58=9.75-0.94-7.1=6.61-2.14-0.97=5.17-1.26-2.76=6.25-0.14-4.28=7.52-2.29-4.05=4.06-1.27-1.51=9.52-7.21-0.99=9.41-0.11-2.13=6.52-5.08-1.2=9.18-4.69-1.9=8.3-4.83-0.82=7.78-0.14-7.44=6.66-1.76-4.71=4.07-0.47-0.16=9.77-2.67-5.66=9.34-4.88-3.68=9.94-4.98-0.72=8.96-2.73-4.32=9.71-0.26-2.91=9.47-2.47-3.91=9.79-8.92-0.5=9.74-5.04-2.19=9.78-1.08-5.01=8.03-1.69-0.42=3.8-1.73-1.57=7.34-2.39-4.66=9.92-7.8-1.3=9.92-4.01-5.6=2.08-0.85-0.06=3.09-1.09-1.44=8.66-0.49-5.29=5.18-0.88-2.31=7.99-0.34-6.14=8.78-1.16-3.48=7.12-1.8-5.17=9.08-2.08-4.21=9.14-1.56-4.71=2.43+7.18+3.85+0.17=4.14+8.11+6.62+8.51=7.04+2.47+6.29+7.67=7.12+3.91+0.59+6.8=3.03+9.58+8.18+8.13=4.38+5.74+4.33+6.06=9.02+2.96+5.84+0.84=2.33+1.8+6.9+2.39=6.33+1.33+0.64+7.84=4.07+0.29+4.72+4.79=4.11+2.98+9.34+1.21=3.76+9.8+3.91+2.34=5.03+5.3+4.79+3.93=5.98+4.93+0.6+1.18=1.53+5.78+2.39+2.86=2.1+4.88+6.11+0.5=5.51+3.67+1.57+2.99=7.25+6.22+7.13+8.45=7.05+4.41+2.63+6.02=5.12+2.63+2.74+2.15=9.74+1.16+2.7+8.15=8.97+7.29+3.26+7.53=3.08+0.22+6.83+4.59=1.14+6.4+8.12+8.54=4.82+0.05+2.47+0.84=4.58+4.03+2.39+6.29=8.66+5.48+8.56+3.39=3.56+1.81+4.15+2.37=4.94+1.76+2.58+4.72=2.06+9.05+7.68+2.45=4.82+5.19+1.49+0.2=1.97+1.42+9.43+9.09=0.95+9.95+5.19+6.96=4.88+8.62+6.63+4.85=9.58+2.85+3.36+7.34=4.25+4.94+0.65+9.55=2.48+0.41+9.12+1.67=6.82+7.25+0.09+8.25=8.38+5.43+5.7+8.25=5.22+9.76+0.48+8.2=7.57+2.22+4.26+0.52=5.47+5.31+0.67+6.59=4.22+2.4+4.16+3.57=6.39+6.79+7.76+2.53=4.85+5.92+9+5.7=9.59+4.4+5.69+9.68=3.03+3.9+4.42+1.98=2.1+6.57+4.39+8.41=3.21+3+6.06+0.05=5.25+5.61+9.38+8.48=9.04+2.98+8.91+0.88=6.9+0.94+4.13+6.44=4.12+2.06+1.24+9.27=5.71+5.66+9.55+3.71=5.22+6.89+9.13-1.73=9.27+4.86+8.41-4.23=1.38+6.59+0.48-1.74=0.21+5.8+3.75-3.08=3.59+2.66+8.6-5.07=6.6+3.75+4.05-9.64=3.45+9.37+0.07-0.06=6.34+8.63+9.67-1.89=0.81+1.49+1.51-0.35=6.38+1.03+7.73-0.14=3.37+8.44+4.97-0.28=1.49+7.8+5.22-2.15=3.66+7.51+2.02-5.38=8.85+1.08+2.63-2.85=1.11+9.65+0.4-3.03=7.77+5.47+2.73-5.2=9.59+5.54+9.27-0.7=5.84+2.58+1.76-0.99=3.52+0.87+1.38-2.09=7.33+2.88+3.03-3.4=0.84+7.19+3.33-0.86=6.88+2.73+5.71-5.01=3.27+7.57+2.31-1.49=2.5+0.3+4.91-5.92=5.42+8.52+3-5.1=6.89+1.09+4.91-1.14=9.41+6.51+2.29-5.94=3.27+7.08+0.42-4.45=7.07+6.51+8.04-6.8=1.23+5.9+8.41-1.71=7.3+2.87+9.61-5.18=1.13+5.24+6.53-2.05=3.07+2.15+8.42-9.63=9.6+1.95+5.91-7.24=1.76+8.91+8.59-7.67=1.58+7.72+0.06-1.56=5.8+7.52+9.75-8.89=6.56+5.86+2.8-7.21=2.44+5.4+6.71-9.75=9.92+5.78+1.51-3.17=4.38+6.31+3.26-8.63=1.5+5.04+3.93-6.83=5.41+3.99+9.88-2.6=7.17+0.46+9.76-1.81=7.49+9.44+7.53-9.62=8.56+7.61+2.16-2.55=2.56+1.35+7.33-3.47=1.39+6.29+4.43-6.27=5.75+3.67+4.69-0.08=5.74+0.19+6.58-5.32=6.14+1.29+4.19-7.49=6.95+8.29+7.79-8.03=4.77+4.99+9.28-2.08=0.25+6.83+5.65-5.64=0.78+5.31-3.95+5.82=4.87+4.17-7.9+7.61=4.14+3.79-1.32+2.78=1.95+4.9-6.47+6.63=5.73+2.83-7.33+4.55=8.86+9.86-2.36+7.04=7.17+6.85-1.17+3.18=4.5+0.25-1.56+6.93=3.44+9.49-9.65+8.85=7.89+8.26-2.52+3.22=3.67+6.04-2.04+1.38=2.59+2.36-3.4+5.07=6.42+1.07-6.59+0.38=9.19+6.51-0.4+8.87=0.61+3.42-0.48+5.46=2.81+7.49-9.29+7.81=8.85+4.61-9.15+2.23=5.61+7.63-1.06+9.7=5.3+3.46-4.21+8.74=7.82+7.97-0.53+7.7=0.1+9.17-2.58+6.4=3.93+6.45-7.72+2.7=5.87+3.79-0.46+7.46=7.04+2.88-5.38+7.86=4.05+9.43-7.92+4.83=8.99+3.18-9.62+6.25=5.49+8.55-6.32+0.73=6.66+4.74-5.93+1.8=8.23+7.66-2.72+9.25=7.47+7.6-8.86+8.03=3.37+9.83-8.64+8.66=8.96+1.9-7.48+8.17=9.4+3.3-5.38+5.02=2.56+8.49-9.71+1.61=9.84+1.45-3.88+1.18=2.55+2.48-0.59+8.47=3.45+8.37-4.47+7.69=1.7+7.3-3.74+8.21=7.25+2-7.44+7.37=5.51+5.2-4.05+7.85=7.77+4.91-9.07+1.86=0.54+5.92-1.72+7.09=2.59+1.07-0.89+0.29=6.02+1.07-5.13+6.27=9.15+6.68-3.62+5.29=9.07+9.75-6.87+7.09=4.29+8.84-7.03+7.45=2.42+0.5-0.66+2.51=8.96+1.98-5.33+9.73=5.89+5.09-8.51+2.52=9.01+0.96-5.14+2.81=3.52+2.4-2.85+3.04=5.23+4.2-9.15+6.42=7.77+1.78-5.95+3.58=2.29+9.44-1.29-8.89=9.36+6.06-4.55-8.61=6.35+2.16-5.47-1.67=8.48+4.63-0.58-4.18=3.17+2.22-0.38-3.22=9.44+1.31-3.01-1.63=4.33+8.37-3.18-5.37=1.79+3.09-1.3-2.53=4.65+7.26-4.22-7.48=4.44+4.85-4.09-2.41=4.47+0.99-1.61-3.27=8.69+0.48-4.74-2.86=0.24+9.16-1.28-2.92=4.26+4.29-1.75-3.06=9.2+2.22-0.15-0.9=9.8+6.59-1.37-7.59=5.23+6.43-7.47-0.58=8+3.44-3.27-1.29=8.61+8.79-7.99-8.56=3.18+5.14-0.85-0.97=9.96+4.82-9.35-1.63=6.77+1.83-0.81-5.88=0.6+8.58-4.85-1.37=1.19+8.17-0.67-5.91=8+8.5-1.17-9.6=6.56+9.19-1.75-0.51=6.05+2.8-5.4-2.69=9.88+4.15-7.43-1.85=4.78+9.09-4.89-6.19=9.28+4.63-6.38-5.52=7.24+2.53-5.14-2.33=6.23+6.9-1.07-6.33=9.97+9.31-4.9-9.86=2.63+6.6-1.34-0.2=9.91+5.01-7.68-4.18=9.92+6.68-3.75-7.28=0.69+9.59-9.69-0.17=3.76+8.04-6.71-0.98=7.1+4.23-2.35-2.54=8.88+6.92-9.69-2.82=9.09+5.74-1.3-7.91=8.72+5.41-1.28-2.56=7.88+6.76-1.71-2.11=3.91+9.02-0.95-6.08=8.21+4.26-2.74-6.52=2.77+6.87-1.45-1.68=7.97+2.72-3.99-6.1=9.02+8.06-9.75-5.02=4.53+7.27-1.65-8.84=7.31+3.97-1.61-4.19=6.42+5.1-6.89-2.89=0.71+9.45-0.39-0.93=9.38+5.49-0.11-2.28=9+8.26-1.86-9.35=9.01-2.09+8.86+8.45=8.57-5.05+5.03+2.04=2.99-1.24+0.4+2.91=3.69-2.43+8.99+2.28=8.99-7.54+7.3+6.72=8.65-3.04+6.29+8.37=4.84-3.45+1.19+8.14=7.7-4.05+6.39+6.28=4.98-0.05+8.58+7.99=7.83-0.52+3.8+3.31=9.88-0.41+5.44+1.75=6.94-5.03+6.64+9.64=7.62-0.31+8.51+3.67=9.15-0.29+6.95+8.07=2-1.08+6.97+1.38=5.04-0.37+3.18+9.4=4.68-0.46+4.97+4.44=8.63-3.31+1.42+9.32=6.01-4.44+9.61+8.99=6.5-2.92+0.97+7.3=7.61-6.58+8.63+8.68=6.34-2.21+5.58+5.6=5.81-5.04+6.63+7.19=6.68-3.81+0.09+1.97=7.47-3.04+9.08+1.56=1.74-0.16+2.42+2.83=7.62-0.41+8.92+9.73=3.01-0.05+7.91+8.57=7.74-4.82+6.59+5.84=3.69-3.2+0.07+1.39=4.98-2.39+7.3+2.64=2.11-0.46+4.04+1.91=7.51-5.34+8.28+9.86=6.88-1.57+8.23+3.93=3.76-1.64+9.57+1.66=8.46-6.38+7.49+2.34=6.33-2.03+2.74+0.21=8.2-3.81+4.8+2.86=8.16-6.6+9.61+1.73=4.5-1.9+4.66+7.41=0.34-0.17+8.69+4.51=3.16-2.57+9.01+8.84=9.41-6.72+1.01+3.27=8.14-5.22+9.77+0.69=4.65-3.58+0.52+0.02=9.38-1.81+1.95+3.63=7.55-0.97+6.13+1.42=9.32-1.69+4.88+2.46=9.01-4.65+9.84+4.13=5.79-1.98+4.83+3.75=4.97-4.22+6.94+4.42=8.35-3.07+8.58+5.28=6.48-3.21+7.69+9.16=4.33-2.6+9.84+9.57=3.98-2.32+0.93-1.31=9.04-5.99+8.04-1.56=6.58-5.34+4.46-2.53=4.71-2.16+8.39-8.07=8.57-0.22+5.82-3.16=4.47-0.03+8.67-8.48=8.1-7.61+9.66-7.89=7.65-4.22+2.93-4.32=9.88-0.68+8.25-1.32=9.87-0.61+9.43-4.03=1.79-1.62+9.14-0.02=8.7-4.11+3.12-1.1=5.68-2.91+4.14-2.65=9.29-8.99+2.26-1.38=1.68-1.53+7.34-0.92=4.22-1.14+8.45-8.14=9.71-2.67+3.94-0.64=4.66-0.15+5.88-3.83=6.04-2.6+2.38-4.31=6.04-3.34+6.95-8.59=6.76-5.41+7.96-1.71=6.85-1.26+9.88-7.88=4.88-4.13+2.13-0.16=9.9-2.54+1.82-3.05=6.82-5.05+4.4-2.16=2.87-0.58+3.29-1.49=7.44-0.36+7.36-4.83=9.35-1.8+8.43-1.32=5.83-4.19+8-0.87=8.22-0.73+7.04-0.19=6.75-6.31+5.66-3.98=4.88-0.53+4.56-1.46=8.21-4.28+9.69-7.91=8.89-0.87+9.32-5.32=9.89-1.61+1.71-1.31=7.39-5.22+3.7-3.08=9.25-6.54+9.17-9.96=8.79-3.2+6.94-5.56=8.4-7.4+2.52-2.51=3.12-1.36+6.93-6.01=8.24-1.13+1.47-0.24=4.32-4.15+4.01-2.59=7.92-1.56+9.26-0.78=9.67-4.06+6.18-0.53=4.32-3.45+9.99-7.24=6.6-5.28+4.92-3.86=7.55-6.03+1.55-0.42=9.77-8.23+6.88-5.46=9.03-0.99+4.92-3.17=7.59-4.68+2.97-0.17=8.57-2.16+7.78-3.42=5.93-5.11+4.62-0.93=9.51-5.53+7.04-7.61=3.83-0.44+0.46-2.19=9.95-8.98-0.07+7.31=7.02-0.15-6.27+0.72=5.35-0.57-2.63+3.47=4.91-1.62-0.04+5.08=8.84-0.69-1.02+7.98=9.1-4.57-3.72+4.15=6.08-1.89-0.87+5.28=8.85-0.86-3.52+1.1=8.04-1.93-2.4+0.55=9.01-1.03-7.46+8.57=5.81-5.23-0.17+4.02=5.59-1.84-0.99+4.09=8.72-3.26-4.5+9.77=6.77-1.18-1.72+0.92=7.91-1.07-5.11+5.23=9.67-4.66-0.44+1.99=9.65-1.44-3.08+9.93=9.62-5.67-2.21+4.7=8.33-4.32-0.11+5.68=6.67-0.33-3.22+6.43=9.88-3.59-5.57+1.01=9.95-0.54-0.69+0.19=8.9-3.83-3.31+2.86=7.87-2.02-2.29+1.31=7.94-1.35-3+8.89=9.62-7.95-0.06+4.48=6.23-3.85-1.51+5.7=9.26-4.35-3.7+4.59=7.01-4.08-1.82+9.93=7.58-1.11-0.16+5.1=9.21-3.95-4.04+3.29=6.41-0.42-5.52+9.65=7.69-0.09-1.58+7.03=4.59-1.93-0.44+7.53=7.4-1.24-1.35+5.8=8.07-5.12-0.7+2.82=7.83-4.31-3.3+2.52=9.67-3.75-3.38+6.96=7.53-1.93-2.12+5.81=6.5-3.45-1.48+3.99=9.15-0.44-2.33+0.13=9.52-6.87-0.11+9.13=9.28-7.35-0.6+9.2=4.34-1.8-1.14+9.33=6.85-3.11-2.48+4.82=9.09-5.8-0.33+8.79=7.01-1.5-3.05+8.82=3.23-0.09-1.3+8.47=5.15-1.43-2.82+3.35=3.79-0.41-1.24+3.99=9.78-5.28-3.96+0.73=8.33-0.56-1.7+9.49=5.31-0.44-2.86+8.15=4-1.05-0.76+7.19=6.92-1.93-0.33-2.37=8.23-0.86-1.33-3.23=8.35-1.06-1.41-5.51=9.54-2.71-5.84-0.78=7.87-1.19-3.38-1.88=9.08-0.93-3.54-3.42=8.89-2.02-0.82-1.52=9.22-3.13-1.62-2.84=8.88-0.74-1.86-2.65=8.96-0.78-1.2-5.43=8.49-0.52-1.71-2.78=8.12-3.53-3.04-0.46=8.06-4.21-0.95-0.06=8.83-2.91-3.6-1.45=9.94-1.96-4.03-3.07=8.3-3.19-1.43-2.47=9.46-1.89-4.34-2.96=9.47-0.71-0.03-7.14=7.58-4.48-1.05-1.54=6.49-2.35-0.21-0.35=9.16-0.63-1.55-1=9.68-0.36-5.67-0.91=9.98-1.45-5.41-1.12=6.04-0.4-0.44-1.99=8.73-3.85-0.14-1.23=7.03-2.74-1.32-2.17=6.89-0.49-2.81-0.66=7.26-2.23-2.79-1.62=5.99-2.61-0.36-2.66=6.56-1.31-1.75-2.27=9.32-3.9-1.96-1.66=9.18-2.23-2.66-1.79=6.17-2.69-1.81-0.51=7.92-4.29-0.03-2.36=7.25-3.6-0.07-2.52=5.42-0.39-3.4-0.37=9.93-0.83-4.48-3.72=6.72-3.21-0.85-1.57=9.85-1.42-5.59-1.64=9.25-1.5-2.05-2.06=3.47-0.86-1.45-0.25=9.17-1.65-4.8-2.24=4.87-0.09-1.82-0.51=8.9-2.45-3.84-0.7=9.29-3.86-1.82-2.09=8.43-4.2-0.25-1.36=7.93-4.28-1.36-0.47=8.89-2.33-2.3-0.74=8.71-0.4-4.33-1.93=7.15-0.77-2.59-1.82=9.47-3.51-2.7-2.65=5.98-0.26-2.61-0.17=8.38-2.51-0.12-5.61=8.16-0.32-1.96-1.87=参考答案7.52+1.04=8.564.62+1.04=5.661.81+5.75=7.563.67+8.7=12.372.49+9.8=12.296.33+9.68=16.010.56+8.3=8.862.84+1.63=4.471.95+3.56=5.517.75+5.25=130.76+4.49=5.250.33+9.08=9.419.98+8.07=18.050.55+8.55=9.17.97+8.36=16.336.88+0.1=6.983.27+0.88=4.156.02+8.71=14.738.15+6.88=15.037.68+6.29=13.971.14+4.9=6.047.86+6.26=14.121.64+3.93=5.571.96+0.18=2.146.02+6.76=12.785.01+0.36=5.372.58+9.35=11.930.6+3.24=3.844.61+6.27=10.880.66+7.66=8.324.98+1.39=6.378.76+3.03=11.792.4+6.72=9.125.95+2.84=8.799.69+2.83=12.523.38+0.2=3.587.15+7.92=15.079.23+3.13=12.368.86+4.47=13.337.42+9.42=16.849.21+6.28=15.494.35+2.27=6.626.94+1.08=8.026.28+0.67=6.958.62+8.85=17.473.98+1.05=5.039.9+8.42=18.322.8+9.13=11.932.45+0.97=3.426.62+4.8=11.426.83+1.83=8.661.21+5.74=6.957.12+8.95=16.077.9+0.07=7.971.91-1.45=0.464.16-2.9=1.269.14-5.79=3.358.2-1.57=6.639.82-5.37=4.459.4-8.94=0.467.19-2.05=5.148.14-2.19=5.959.72-3.9=5.824.68-2.73=1.954.94-2.81=2.138.82-7.77=1.057.2-3.87=3.339.6-0.81=8.796.89-2.43=4.467.69-0.59=7.19.75-6.82=2.935.51-4.64=0.879.79-1.62=8.179.09-7.09=24.86-1.94=2.926.84-0.44=6.48.93-1.93=78.05-7.93=0.127.05-4.63=2.428.13-3.05=5.089.36-2.94=6.429.31-5.78=3.536.31-3.12=3.199.54-2.23=7.319.95-3.22=6.732.7-1.83=0.876.33-4.47=1.864.29-2.46=1.838.21-1.33=6.887.78-5.29=2.499.91-3.71=6.29.96-8.29=1.676.88-1.98=4.95.89-2.69=3.28.32-4.18=4.147.77-1.48=6.298.21-0.94=7.276.82-3.22=3.65.8-2.84=2.966.77-0.46=6.311.33-0.05=1.289.15-8.34=0.817.51-6.36=1.157.41-0.09=7.324.12-1.4=2.722.22-1.79=0.438.55-5.66=2.898.29-0.49=7.86.68+3.88+0.85=11.411.12+4.88+7.09=13.091.04+7.94+0.82=9.85.47+2.01+0.73=8.219.34+6.17+8.55=24.069.68+4.81+0.19=14.685.05+5.73+2.24=13.026.46+2.63+9.67=18.761.63+4.42+1.11=7.169.97+1.38+5.06=16.413.1+3.98+2=9.085.58+8.1+3.83=17.518.58+2.45+1.84=12.874.42+1.45+2.94=8.811.95+7.5+7=16.455.84+4.72+3.06=13.627.89+7.85+8.32=24.066.1+9.38+3.3=18.787.74+5.01+1.52=14.271.48+2.78+5.13=9.390.55+7.6+5.82=13.979.56+0.95+0.46=10.978.31+7.92+9.01=25.242.25+4.96+2.22=9.432.49+4.12+3.25=9.868.55+6+3.58=18.131.65+2.64+1.28=5.578.48+3.48+6.72=18.681.76+6.26+5.17=13.196.13+6.21+5.42=17.767+3.3+2.47=12.771.36+1.5+8.59=11.452.52+7.61+9.86=19.997.78+2.77+8.93=19.489.49+7.49+8.76=25.742.52+6.16+1.67=10.351.97+9.69+3.3=14.963.99+7.3+0.82=12.116.55+3.6+4.11=14.262.46+6.37+3.64=12.479.74+7.73+2.71=20.185.67+4.9+6.9=17.476.2+5.76+1.65=13.617.86+7.29+1.61=16.760.79+3.66+0.19=4.644.13+2.88+6.42=13.431.77+0.97+7.97=10.715.83+6.44+3.68=15.953+2.91+6.68=12.595.51+1.88+9.22=16.615.52+1.26+2.91=9.695.19+1.83+6.63=13.659.7+0.49+1.27=11.469.96+7.23+4.62=21.815.72+4.98-1.67=9.034.98+2.13-0.11=73.79+5.49-6.92=2.366.16+8.48-9.21=5.435.81+4.21-5.49=4.535.62+4.18-8.09=1.719.58+9.85-7.54=11.892.78+7.33-7.85=2.267.01+7.56-0.21=14.368.12+6.46-8.04=6.549.83+2.01-4.29=7.555.88+9.66-3.41=12.133.75+3.01-1.1=5.666.63+5.18-9.06=2.757.77+6.44-5.75=8.467.03+8.24-3.54=11.732.89+8.36-1.15=10.16.18+8.07-9.33=4.927.51+3.41-8.93=1.992.58+9.04-8.4=3.228.7+3.48-1.58=10.68.87+6.02-2.88=12.016.76+7.12-5.19=8.696.62+4.53-9.45=1.76.15+2.13-7.09=1.191.11+5.2-3.54=2.779.98+2.95-0.74=12.195.35+8.92-3.53=10.741.78+6.86-2.37=6.278.53+8.64-6.67=10.55.41+9.69-3.8=11.32.7+6.29-4.84=4.153.8+9.48-3.09=10.197.08+3.49-9=1.576.19+1.2-5.06=2.332.76+1.17-2.25=1.688.18+3.85-0.44=11.596.01+5.35-2.26=9.18.17+4.19-4.88=7.483.73+2.46-1.83=4.360.93+3.62-4.43=0.127.45+0.78-4.37=3.863.77+8.82-2.37=10.222.1+8.81-3.21=7.79.44+7.73-5.9=11.275.08+2.05-3.26=3.873.68+6.38-5.63=4.436.04+6.27-9.51=2.86.12+5.43-0.76=10.799.49+5.17-6.23=8.430.13+6.01-0.91=5.232.5+5.25-2.14=5.613.82+3.59-0.25=7.168.49+6.23-0.35=14.374.02-3.52+4.54=5.049.8-7.11+2.33=5.027.47-3.3+6.9=11.078.5-7.89+1.92=2.537.16-0.52+0.15=6.799.77-0.93+8.39=17.238.93-4.78+0.94=5.098.88-2.97+5.74=11.657.99-6.51+0.52=25.45-4.32+0.93=2.067.63-7.19+0.16=0.68.11-0.9+1.51=8.725.92-1.59+6.46=10.797.9-2.07+4.92=10.759.35-6.27+7.44=10.527.55-5.73+3.58=5.45.93-0.44+2.86=8.356.22-1.28+1.49=6.437.95-1.59+7.67=14.037.91-4.55+8.56=11.922.32-1.76+7.75=8.311.58-1.42+0.68=0.848.67-7.8+8.47=9.348.2-6.7+6.49=7.999.54-5.31+2.22=6.457.7-6.5+7.55=8.759.14-6.17+9.52=12.497.21-4.64+7.42=9.994.07-3.93+6.73=6.876.3-2.87+8.82=12.257.52-2.01+8=13.517.79-6.39+4.85=6.257.28-4.11+0.22=3.399.74-6.57+1.04=4.215.94-5.51+5.57=67.66-2.48+8.64=13.826.52-3.49+0.58=3.618.1-2.78+7.12=12.449.42-6.97+3.61=6.069.83-8.66+5.68=6.859.85-2.92+1.11=8.044.35-2.18+4.97=7.148.03-5.39+5.48=8.123.54-0.38+3.98=7.149.72-7.98+2.87=4.615.8-2.86+1.23=4.173.55-2.51+8.3=9.341.53-0.53+1.24=2.249.41-0.53+1.62=10.53.15-1.26+7.18=9.077.47-4.77+2.85=5.551.53-1.12+5.82=6.239.68-3.71+4.46=10.434.51-1.42+5.03=8.127.99-0.52-6.93=0.548.27-2.31-5.74=0.227.83-0.11-6.81=0.917.72-3.53-3.26=0.937.35-0.49-1.64=5.227.64-1.3-6.22=0.127.72-1.01-5.94=0.778.1-3.17-1.95=2.989.4-0.39-3.63=5.386.26-0.5-3.33=2.439.39-2.5-1.73=5.164.34-0.99-2.13=1.229.21-2.95-0.99=5.279.99-0.7-8.75=0.549.81-0.45-2.8=6.569.24-3.21-3.02=3.018.87-5.06-3.58=0.239.75-0.94-7.1=1.716.61-2.14-0.97=3.55.17-1.26-2.76=1.156.25-0.14-4.28=1.837.52-2.29-4.05=1.184.06-1.27-1.51=1.289.52-7.21-0.99=1.329.41-0.11-2.13=7.176.52-5.08-1.2=0.249.18-4.69-1.9=2.598.3-4.83-0.82=2.657.78-0.14-7.44=0.26.66-1.76-4.71=0.194.07-0.47-0.16=3.449.77-2.67-5.66=1.449.34-4.88-3.68=0.789.94-4.98-0.72=4.248.96-2.73-4.32=1.919.71-0.26-2.91=6.549.47-2.47-3.91=3.099.79-8.92-0.5=0.379.74-5.04-2.19=2.519.78-1.08-5.01=3.698.03-1.69-0.42=5.923.8-1.73-1.57=0.57.34-2.39-4.66=0.299.92-7.8-1.3=0.829.92-4.01-5.6=0.312.08-0.85-0.06=1.173.09-1.09-1.44=0.568.66-0.49-5.29=2.885.18-0.88-2.31=1.997.99-0.34-6.14=1.518.78-1.16-3.48=4.147.12-1.8-5.17=0.159.08-2.08-4.21=2.799.14-1.56-4.71=2.872.43+7.18+3.85+0.17=13.634.14+8.11+6.62+8.51=27.387.04+2.47+6.29+7.67=23.477.12+3.91+0.59+6.8=18.423.03+9.58+8.18+8.13=28.924.38+5.74+4.33+6.06=20.519.02+2.96+5.84+0.84=18.662.33+1.8+6.9+2.39=13.426.33+1.33+0.64+7.84=16.144.07+0.29+4.72+4.79=13.874.11+2.98+9.34+1.21=17.643.76+9.8+3.91+2.34=19.815.03+5.3+4.79+3.93=19.055.98+4.93+0.6+1.18=12.691.53+5.78+2.39+2.86=12.562.1+4.88+6.11+0.5=13.595.51+3.67+1.57+2.99=13.747.25+6.22+7.13+8.45=29.057.05+4.41+2.63+6.02=20.115.12+2.63+2.74+2.15=12.649.74+1.16+2.7+8.15=21.758.97+7.29+3.26+7.53=27.053.08+0.22+6.83+4.59=14.721.14+6.4+8.12+8.54=24.24.82+0.05+2.47+0.84=8.184.58+4.03+2.39+6.29=17.298.66+5.48+8.56+3.39=26.093.56+1.81+4.15+2.37=11.894.94+1.76+2.58+4.72=142.06+9.05+7.68+2.45=21.244.82+5.19+1.49+0.2=11.71.97+1.42+9.43+9.09=21.910.95+9.95+5.19+6.96=23.054.88+8.62+6.63+4.85=24.989.58+2.85+3.36+7.34=23.134.25+4.94+0.65+9.55=19.392.48+0.41+9.12+1.67=13.686.82+7.25+0.09+8.25=22.418.38+5.43+5.7+8.25=27.765.22+9.76+0.48+8.2=23.667.57+2.22+4.26+0.52=14.575.47+5.31+0.67+6.59=18.044.22+2.4+4.16+3.57=14.356.39+6.79+7.76+2.53=23.474.85+5.92+9+5.7=25.479.59+4.4+5.69+9.68=29.363.03+3.9+4.42+1.98=13.332.1+6.57+4.39+8.41=21.473.21+3+6.06+0.05=12.325.25+5.61+9.38+8.48=28.729.04+2.98+8.91+0.88=21.816.9+0.94+4.13+6.44=18.414.12+2.06+1.24+9.27=16.695.71+5.66+9.55+3.71=24.635.22+6.89+9.13-1.73=19.519.27+4.86+8.41-4.23=18.311.38+6.59+0.48-1.74=6.710.21+5.8+3.75-3.08=6.683.59+2.66+8.6-5.07=9.786.6+3.75+4.05-9.64=4.763.45+9.37+0.07-0.06=12.836.34+8.63+9.67-1.89=22.750.81+1.49+1.51-0.35=3.466.38+1.03+7.73-0.14=153.37+8.44+4.97-0.28=16.51.49+7.8+5.22-2.15=12.363.66+7.51+2.02-5.38=7.818.85+1.08+2.63-2.85=9.711.11+9.65+0.4-3.03=8.137.77+5.47+2.73-5.2=10.779.59+5.54+9.27-0.7=23.75.84+2.58+1.76-0.99=9.193.52+0.87+1.38-2.09=3.687.33+2.88+3.03-3.4=9.840.84+7.19+3.33-0.86=10.56.88+2.73+5.71-5.01=10.313.27+7.57+2.31-1.49=11.662.5+0.3+4.91-5.92=1.795.42+8.52+3-5.1=11.846.89+1.09+4.91-1.14=11.759.41+6.51+2.29-5.94=12.273.27+7.08+0.42-4.45=6.327.07+6.51+8.04-6.8=14.821.23+5.9+8.41-1.71=13.837.3+2.87+9.61-5.18=14.61.13+5.24+6.53-2.05=10.853.07+2.15+8.42-9.63=4.019.6+1.95+5.91-7.24=10.221.76+8.91+8.59-7.67=11.591.58+7.72+0.06-1.56=7.85.8+7.52+9.75-8.89=14.186.56+5.86+2.8-7.21=8.012.44+5.4+6.71-9.75=4.89.92+5.78+1.51-3.17=14.044.38+6.31+3.26-8.63=5.321.5+5.04+3.93-6.83=3.645.41+3.99+9.88-2.6=16.687.17+0.46+9.76-1.81=15.587.49+9.44+7.53-9.62=14.848.56+7.61+2.16-2.55=15.782.56+1.35+7.33-3.47=7.771.39+6.29+4.43-6.27=5.845.75+3.67+4.69-0.08=14.035.74+0.19+6.58-5.32=7.196.14+1.29+4.19-7.49=4.136.95+8.29+7.79-8.03=154.77+4.99+9.28-2.08=16.960.25+6.83+5.65-5.64=7.090.78+5.31-3.95+5.82=7.964.87+4.17-7.9+7.61=8.754.14+3.79-1.32+2.78=9.391.95+4.9-6.47+6.63=7.015.73+2.83-7.33+4.55=5.788.86+9.86-2.36+7.04=23.47.17+6.85-1.17+3.18=16.034.5+0.25-1.56+6.93=10.123.44+9.49-9.65+8.85=12.137.89+8.26-2.52+3.22=16.853.67+6.04-2.04+1.38=9.052.59+2.36-3.4+5.07=6.626.42+1.07-6.59+0.38=1.289.19+6.51-0.4+8.87=24.170.61+3.42-0.48+5.46=9.012.81+7.49-9.29+7.81=8.828.85+4.61-9.15+2.23=6.545.61+7.63-1.06+9.7=21.885.3+3.46-4.21+8.74=13.297.82+7.97-0.53+7.7=22.960.1+9.17-2.58+6.4=13.093.93+6.45-7.72+2.7=5.365.87+3.79-0.46+7.46=16.667.04+2.88-5.38+7.86=12.44.05+9.43-7.92+4.83=10.398.99+3.18-9.62+6.25=8.85.49+8.55-6.32+0.73=8.456.66+4.74-5.93+1.8=7.278.23+7.66-2.72+9.25=22.427.47+7.6-8.86+8.03=14.243.37+9.83-8.64+8.66=13.228.96+1.9-7.48+8.17=11.559.4+3.3-5.38+5.02=12.342.56+8.49-9.71+1.61=2.959.84+1.45-3.88+1.18=8.592.55+2.48-0.59+8.47=12.913.45+8.37-4.47+7.69=15.041.7+7.3-3.74+8.21=13.477.25+2-7.44+7.37=9.185.51+5.2-4.05+7.85=14.517.77+4.91-9.07+1.86=5.470.54+5.92-1.72+7.09=11.832.59+1.07-0.89+0.29=3.066.02+1.07-5.13+6.27=8.239.15+6.68-3.62+5.29=17.59.07+9.75-6.87+7.09=19.044.29+8.84-7.03+7.45=13.552.42+0.5-0.66+2.51=4.778.96+1.98-5.33+9.73=15.345.89+5.09-8.51+2.52=4.999.01+0.96-5.14+2.81=7.643.52+2.4-2.85+3.04=6.115.23+4.2-9.15+6.42=6.77.77+1.78-5.95+3.58=7.182.29+9.44-1.29-8.89=1.559.36+6.06-4.55-8.61=2.266.35+2.16-5.47-1.67=1.378.48+4.63-0.58-4.18=8.353.17+2.22-0.38-3.22=1.799.44+1.31-3.01-1.63=6.114.33+8.37-3.18-5.37=4.151.79+3.09-1.3-2.53=1.054.65+7.26-4.22-7.48=0.214.44+4.85-4.09-2.41=2.794.47+0.99-1.61-3.27=0.588.69+0.48-4.74-2.86=1.570.24+9.16-1.28-2.92=5.24.26+4.29-1.75-3.06=3.749.2+2.22-0.15-0.9=10.379.8+6.59-1.37-7.59=7.435.23+6.43-7.47-0.58=3.618+3.44-3.27-1.29=6.888.61+8.79-7.99-8.56=0.853.18+5.14-0.85-0.97=6.59.96+4.82-9.35-1.63=3.86.77+1.83-0.81-5.88=1.910.6+8.58-4.85-1.37=2.961.19+8.17-0.67-5.91=2.788+8.5-1.17-9.6=5.736.56+9.19-1.75-0.51=13.496.05+2.8-5.4-2.69=0.769.88+4.15-7.43-1.85=4.754.78+9.09-4.89-6.19=2.799.28+4.63-6.38-5.52=2.017.24+2.53-5.14-2.33=2.36.23+6.9-1.07-6.33=5.739.97+9.31-4.9-9.86=4.522.63+6.6-1.34-0.2=7.699.91+5.01-7.68-4.18=3.069.92+6.68-3.75-7.28=5.570.69+9.59-9.69-0.17=0.423.76+8.04-6.71-0.98=4.117.1+4.23-2.35-2.54=6.448.88+6.92-9.69-2.82=3.299.09+5.74-1.3-7.91=5.628.72+5.41-1.28-2.56=10.297.88+6.76-1.71-2.11=10.823.91+9.02-0.95-6.08=5.98.21+4.26-2.74-6.52=3.212.77+6.87-1.45-1.68=6.517.97+2.72-3.99-6.1=0.69.02+8.06-9.75-5.02=2.314.53+7.27-1.65-8.84=1.317.31+3.97-1.61-4.19=5.486.42+5.1-6.89-2.89=1.740.71+9.45-0.39-0.93=8.849.38+5.49-0.11-2.28=12.489+8.26-1.86-9.35=6.059.01-2.09+8.86+8.45=24.238.57-5.05+5.03+2.04=10.592.99-1.24+0.4+2.91=5.063.69-2.43+8.99+2.28=12.538.99-7.54+7.3+6.72=15.478.65-3.04+6.29+8.37=20.274.84-3.45+1.19+8.14=10.727.7-4.05+6.39+6.28=16.324.98-0.05+8.58+7.99=21.57.83-0.52+3.8+3.31=14.429.88-0.41+5.44+1.75=16.666.94-5.03+6.64+9.64=18.197.62-0.31+8.51+3.67=19.499.15-0.29+6.95+8.07=23.882-1.08+6.97+1.38=9.275.04-0.37+3.18+9.4=17.254.68-0.46+4.97+4.44=13.638.63-3.31+1.42+9.32=16.066.01-4.44+9.61+8.99=20.176.5-2.92+0.97+7.3=11.857.61-6.58+8.63+8.68=18.346.34-2.21+5.58+5.6=15.315.81-5.04+6.63+7.19=14.596.68-3.81+0.09+1.97=4.937.47-3.04+9.08+1.56=15.071.74-0.16+2.42+2.83=6.837.62-0.41+8.92+9.73=25.863.01-0.05+7.91+8.57=19.447.74-4.82+6.59+5.84=15.353.69-3.2+0.07+1.39=1.954.98-2.39+7.3+2.64=12.532.11-0.46+4.04+1.91=7.67.51-5.34+8.28+9.86=20.316.88-1.57+8.23+3.93=17.473.76-1.64+9.57+1.66=13.358.46-6.38+7.49+2.34=11.916.33-2.03+2.74+0.21=7.258.2-3.81+4.8+2.86=12.058.16-6.6+9.61+1.73=12.94.5-1.9+4.66+7.41=14.670.34-0.17+8.69+4.51=13.373.16-2.57+9.01+8.84=18.449.41-6.72+1.01+3.27=6.978.14-5.22+9.77+0.69=13.384.65-3.58+0.52+0.02=1.619.38-1.81+1.95+3.63=13.157.55-0.97+6.13+1.42=14.139.32-1.69+4.88+2.46=14.979.01-4.65+9.84+4.13=18.335.79-1.98+4.83+3.75=12.394.97-4.22+6.94+4.42=12.118.35-3.07+8.58+5.28=19.146.48-3.21+7.69+9.16=20.124.33-2.6+9.84+9.57=21.143.98-2.32+0.93-1.31=1.289.04-5.99+8.04-1.56=9.536.58-5.34+4.46-2.53=3.174.71-2.16+8.39-8.07=2.878.57-0.22+5.82-3.16=11.014.47-0.03+8.67-8.48=4.638.1-7.61+9.66-7.89=2.267.65-4.22+2.93-4.32=2.049.88-0.68+8.25-1.32=16.139.87-0.61+9.43-4.03=14.661.79-1.62+9.14-0.02=9.298.7-4.11+3.12-1.1=6.615.68-2.91+4.14-2.65=4.269.29-8.99+2.26-1.38=1.181.68-1.53+7.34-0.92=6.574.22-1.14+8.45-8.14=3.399.71-2.67+3.94-0.64=10.344.66-0.15+5.88-3.83=6.566.04-2.6+2.38-4.31=1.516.04-3.34+6.95-8.59=1.066.76-5.41+7.96-1.71=7.66.85-1.26+9.88-7.88=7.594.88-4.13+2.13-0.16=2.729.9-2.54+1.82-3.05=6.136.82-5.05+4.4-2.16=4.012.87-0.58+3.29-1.49=4.097.44-0.36+7.36-4.83=9.619.35-1.8+8.43-1.32=14.665.83-4.19+8-0.87=8.778.22-0.73+7.04-0.19=14.346.75-6.31+5.66-3.98=2.124.88-0.53+4.56-1.46=7.458.21-4.28+9.69-7.91=5.718.89-0.87+9.32-5.32=12.029.89-1.61+1.71-1.31=8.687.39-5.22+3.7-3.08=2.799.25-6.54+9.17-9.96=1.928.79-3.2+6.94-5.56=6.978.4-7.4+2.52-2.51=1.013.12-1.36+6.93-6.01=2.688.24-1.13+1.47-0.24=8.344.32-4