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4+7.68=7.23+9.11=6.35+5.53=1.87+1.97=3.94+4.44=2.11+0.52=8.7+0.85=3.84+4.37=1.84+6.99=3.47+8.29=2.68+3.05=3.29+5.98=3.01+7.63=1.97+9.96=9.08+0.06=5.13+4.67=8.87+2.33=7.74+2.19=2.85+3.55=6.65+7=2.11+9.38=9.21+4.73=9.36+9.42=1.51+1.17=4.17+1.32=7.2+3.42=6.03+5.82=6.96+1.22=6.11+9.2=6.03+7.38=0.46+9.61=7.2+9.27=5.52+2.39=5.14+8.45=0.12+5.16=7.4+4.88=5.51+7.49=7.65+3.22=0.24+0.85=6.34+2.8=3.82+4.8=4.54+0.33=9.27+2.22=7.57+3.73=2.7+0.93=5.81+8.65=3.99+2.68=1.57+4.37=2.72+0.65=2.48+4.05=8.42+4.94=3.99+5.87=6.24+2.26=5.48+4.86=7.57-2.37=8.63-3.73=9.01-8.76=7.72-3.72=6.21-0.36=5.32-2.45=4.69-4.45=0.7-0.49=9.7-6.9=1.39-0.07=5.36-0.3=6.11-2.09=6.94-4.28=7.77-5.11=6.3-4.68=5.16-4.97=7.13-0.87=3.18-1.27=4.58-3.64=7.19-0.63=7.28-3.69=8.64-5.57=2.64-1.73=7.46-6.61=8.38-5.42=9.32-8.92=9.75-4.19=9.82-5.33=8.6-3.48=6.94-5.7=9.64-6.26=4.72-2.19=2.01-0.02=8.12-6.24=5.74-4.08=5.76-2.95=1.84-1.46=7.1-5.19=7.76-2.06=6.11-1.73=7.58-6.9=4.88-3.36=2.84-2.25=9.31-1.57=7.74-6.13=7.88-3.91=2.06-0.6=6.38-3.76=4.73-1.93=6.32-5.39=2.26-0.1=9.15-5.95=7.42-3.57=1.53-1.28=7.17+2.38+8.4=6.42+7.28+8.58=4.96+9.75+8.44=6.14+6.63+7.1=7.65+4.84+8.43=3.42+7.91+6.58=7.2+3.29+3.89=2.13+3.74+3.19=7.32+1.85+1.12=8.07+4.91+8.65=9.79+5.73+9.41=2.41+4.73+5.54=8.57+3.31+3.85=5.27+4.41+9.2=3.37+8.1+0.15=5.31+9.79+4.89=0.76+7.37+4.87=0.63+8.19+9.7=5.27+2.66+1.96=6.42+5.83+7.94=1.03+0.8+0.78=0.37+3.93+0.52=5.48+5+9.17=8.11+7.61+5.34=9.84+4.73+4.76=1+2.43+2.57=3.17+8.06+1.81=5.73+0.61+1.81=1.63+1.99+4.83=1.04+1.26+7.91=8+7.24+8.83=8.63+6.46+6.63=2.65+8.46+4.91=2.22+1.28+3.39=3.59+4.51+7.23=7.3+7.42+3.42=7.15+3.54+6.13=1.15+6.25+0.41=5.41+5.66+4.35=4.36+0.03+7.06=5.66+7.47+1.07=4.45+4.76+6.26=1.45+9.5+6.68=7.43+5.36+3.82=0.21+2.6+9.96=0.96+9.06+7.68=0.09+1.23+7.99=5.06+9.4+6.27=6.6+5.7+5.36=3.35+6.81+6.64=7.7+3.92+6.64=3.85+5.33+9.62=6.02+4.21+9.55=9.02+8.21+0.91=6.8+2.48-4.2=5.48+8.15-8.68=5.42+6.31-8.74=5.87+4.93-7.67=4.79+2.34-5.8=5.66+2.37-6.35=0.61+7.48-7.56=4.42+3.12-7.3=4.64+3.16-4.24=6.17+6.58-3.83=7.65+2.12-3.93=9.36+4.39-4.37=0.2+2.91-0.66=7.44+7.11-1.95=1.33+8.24-7.67=4.11+1.3-4.2=6.69+9.79-8.9=4.82+9.7-6.66=1.88+5.52-0.05=0.48+9.62-3.4=7.72+9.77-0.4=2.04+7.62-7.88=5.93+5.89-9.75=3.42+4.15-7.29=2.75+7.61-1.61=4.56+5.26-9.07=5.8+5.58-1.05=3.35+5.59-8.77=5.77+8.84-4.53=6.51+8.98-7.04=3.45+4.11-5.44=6.79+0.37-6.51=3.26+1.76-3.89=5.99+3.5-3.72=2.83+9.76-9.43=2.07+4.04-2.46=8.87+8.22-4.81=2.87+6.38-7.68=7.83+5.69-5.19=8.63+3.88-6.25=3.69+9.03-6.78=2.48+4.26-5.24=3.93+2.8-2.16=7.57+7.46-3.2=4.47+7.62-6.35=8.9+7.34-9.1=7.62+1.7-8.88=9.64+3.77-3.64=9.63+2.03-8.75=6.66+2.26-8.58=3.2+4.41-4.69=2.93+1.94-0.66=4.92+9.16-5.65=4.59+7.29-1.86=8.75-3.98+1.38=7.78-2.7+4.9=3.62-2.73+5.58=9.87-1.51+8.75=8.68-0.39+5.4=1.89-1.75+2.93=7.54-3.03+9.29=8.76-5.27+7.3=9.32-2.26+8.29=9.18-4.88+3.31=6.91-0.11+5.2=5.88-3.42+7.62=8.66-6+4.99=7.49-0.19+1.35=3.17-0.9+9.78=6.28-4.04+4.63=7.25-1.93+6.1=8.43-6.66+1.71=8.64-0.26+5.08=5.38-3.14+1.95=6.95-5.64+4.81=3.19-1.32+2.98=4.61-0.89+1.3=8.1-6.64+5.6=9.32-1.17+6.51=8.12-2.03+0.35=5.96-5.05+4.9=4.09-1.34+9.02=4.59-0.36+7.59=9.62-8.49+2.07=7.74-3.98+5.18=6.82-3.09+7.17=7.85-1.16+0.97=8.81-5.65+8.9=9.55-0.27+0.18=6.47-0.24+5.41=7.16-5.72+9.36=5.18-4.65+7.6=5.06-1.7+7.49=5.85-2.02+9.68=4.19-0.13+7.74=8.76-6.55+1.82=8.99-7.41+1.2=8.47-8.17+5.49=9.34-1.82+0.34=1.58-0.77+5.56=6.15-2.84+1.66=8.07-2.73+8.45=7.09-6.31+9.45=2.11-0.34+4.42=6.99-0.09+6.25=9.11-2.43+1.62=6.02-4.95+6.95=6.01-4.64+6.18=9.7-6.97-1.17=7.63-3.2-2.27=5.48-4.35-0.17=8.98-0.35-3.32=4.2-0.26-1.08=9.97-0.07-5.03=4.86-1.34-2.78=6.08-1.55-3.98=6.35-4.04-1.06=5.54-0.28-0.45=7.29-2.04-3.18=7.13-1.41-4.54=5.85-0.18-5.57=5.53-4.17-0.09=6.26-0.91-3.26=9.44-2.45-4.72=7.47-3.14-4.15=4.85-0.85-1.2=6.77-0.25-2.43=6.37-4.21-0.77=8.59-6.35-0.96=2.14-0.29-0.4=8.11-3.08-1.52=8.52-2.01-1.28=8.19-4.44-1.61=7.13-0.87-4.64=5.87-2.14-0.59=5.19-3.26-1.39=7.56-2.07-0.77=7.86-1.19-4.02=9.31-5.97-2.01=4.94-2.96-1.67=9.32-5.03-1.47=7.97-2.22-3.85=4.05-2.37-0.36=4.63-1.22-1.83=8.38-1.95-3.62=7.73-4.25-2.01=8.36-2.57-2.4=6.41-3.99-0.91=9.9-0.98-2.63=7.89-1.24-1.13=9.17-4.02-4.49=8.23-0.61-3.56=4.36-1.3-2.33=4-0.4-2.62=8.98-7.24-0.07=7.79-0.05-4.26=4.27-0.99-3.14=3.79-3.08-0.27=6.96-0.32-3.8=7.43-5.02-1.59=5.5-2.76-2.49=8.68-1.25-4.24=8.09+9.5+7.73+3.84=1.9+2.32+1.43+2.95=7.44+2.66+1.02+7.38=3.76+3.93+0.32+1.21=8.77+1.95+5.72+9.76=2.83+9.78+7.5+8.16=4.68+9+0.41+8.5=6.89+0.16+6.56+2.18=5.47+6.41+5.99+3.66=8.22+6.56+7.38+0.29=4.81+9.41+5.58+8.62=1.3+0.75+9.91+1.79=1.59+4.68+1.65+3.32=8.43+6.31+7.43+3.21=6.81+8.69+0.43+8.23=3.44+7.79+9.83+4.22=7+1.39+5.09+0.4=5.45+3.25+0.49+6.85=7.47+2.66+2.45+4.48=8.43+9.79+1.78+2.77=2.21+2.24+9.67+5.49=3.62+3.57+8.07+5.65=8.92+5.75+0.96+0.97=4.9+8.15+6.38+8.68=0.62+2.27+5.48+4.03=9.99+8.26+7.97+9.07=7.32+1.23+1.67+0.77=2.06+7.51+6.7+4.56=4.63+9.11+4.13+7.6=9.49+2.2+2.14+9.02=7.35+8.75+3.05+7.6=4.07+4.84+8.11+6.99=0.04+6.39+7.8+6.2=9.62+4.47+9.97+9.16=7.76+4.74+9.18+0.22=6.64+2.34+6.12+3.8=3.87+2+7.3+5.9=0.14+5.09+1.96+1.15=2.95+9.97+4.31+4.71=0.81+9.09+7.06+0.56=0.89+6.52+4.2+7.4=2.24+2.9+8.59+2.74=5.37+0.07+3.81+0.41=8.89+6.57+6.65+1.57=3.34+6.76+2.1+0.09=2.67+9.83+9.79+2.94=4.09+3.12+7.01+3.51=7.86+2.86+1.32+0.29=9.35+9.13+2.03+6.78=7.36+6.44+9.48+8.9=4.17+0.28+6.47+4.18=4.72+0.7+7.41+4.08=4.73+8.22+6.92+4.31=9.98+3.69+0.7+9.85=2.13+3.53+8.79-1.64=9.2+4.33+3.4-8.52=3.22+5.35+0.18-4.44=0.08+6.03+5.88-2.88=2.34+6.21+2.24-2.51=8.79+0.15+9.64-5.95=0.31+2.16+3.3-0.78=5.93+0.91+7.74-5.62=9.37+1.01+5.72-7.25=0.79+6.02+1.31-3.57=5.46+4.27+7.74-6.15=7.34+9.28+5.23-1.01=6.65+4.61+8.91-5.86=7.82+9.94+5.78-5.71=2.9+2.78+9.99-8.63=9.58+4.97+7.94-5.69=3.76+5.29+1.9-6.54=0.43+8.85+5.41-0.71=7.06+1.76+8.22-8.39=8.16+3.68+2.44-2.27=9.11+9.91+9.86-4.78=7.83+5.75+4.52-7.89=2.06+0.02+2.71-0.77=0.96+2.29+7.87-8.61=0.44+7.44+6.85-0.95=2.36+4.32+9.05-9.63=9.35+0.54+0.4-9.04=8.54+3.95+9.3-7.46=9.44+2.25+3.35-6.69=3.59+6.03+0.29-9.67=5.99+7.66+0.18-8.69=1.53+7.43+0.76-5.7=2.41+1.27+1.16-4.54=6.55+8.96+6.17-9.52=4.69+7.93+5.45-8.01=2.83+4.96+6.16-1.8=3.31+1.76+1.91-0.56=7.26+5.32+7.83-8.7=1.44+7.04+3.96-3.9=2.95+7.55+4.48-6.74=9.53+2.96+5.38-8.15=4.02+5.03+2.05-6.59=8.4+7.95+3.24-2.23=5.14+2.98+6.36-3.12=9.08+3.35+6.3-8.45=2.47+6.45+2.01-8.19=2.73+7.2+2.14-1.27=2.19+7.18+3.32-4.76=0.97+3.83+8.18-3.95=3.88+9.42+2.34-0.26=4.44+5.94+1.26-1.64=9.52+2.66+9.24-4.85=2.78+4.73+5.91-2.68=0.7+9.28+6.13-4.13=4.3+5.69-7.28+3.9=1.22+1.1-0.27+9.22=2.46+0.18-1.24+9.01=0.65+7.69-2.61+0.23=7.25+1.58-8.49+7.08=9.72+2.45-2.59+3.63=6.65+7.31-3.12+4.76=8.48+3.31-3.77+2.98=7.94+0.67-3.92+1.42=3.29+9.24-8.68+2.64=2.96+5.52-4.78+4.43=9.44+9.12-0.42+7.39=8.79+4.11-6.9+6.78=8.74+8.89-4.96+9.51=0.41+8.24-6.55+5.09=6.62+3.3-1.79+9.53=0.5+5.79-6.16+8.97=8.21+6.5-9.19+6.16=4.01+1.29-2.43+1.24=1.27+9.47-9.3+0.42=4.83+9.42-9.34+1.2=0.42+8.08-3.65+5.76=8.28+7.76-9.17+4.64=1.5+4.74-4.57+4.19=7.94+2.8-2.56+8.36=9.28+4.64-0.69+7.42=1.82+7.51-7.91+0.41=5.7+3.68-7.34+2.44=3.44+3.56-4.89+3.08=7.85+3.48-8.66+2.43=5.9+2.48-0.54+9.42=3.9+1.22-3.01+5.12=2.79+9.48-7.93+7.82=8.07+3.67-0.27+3.43=6.62+1.01-3.99+7.65=3.93+4.62-5.33+3.94=7.45+8.7-7.78+0.51=7.22+6.05-3.42+6.12=7.12+4.99-0.78+3.68=1.45+2.55-3.88+0.42=1.71+1.75-2.76+4.18=9.95+1.46-9.89+6.36=0.45+7.04-5.17+3.74=4.45+6.02-1.47+2.2=5.72+2.17-7.29+6.95=2.92+2.46-0.98+2.7=5.78+1.41-0.66+8.29=7.8+7.97-2.88+2.07=9.12+1.77-3.25+6.7=6.23+3.05-7.96+9.59=8.81+1.78-2.68+2.83=9.2+9.35-5+4.92=5.69+7.72-3.2+5.75=7.06+3.82-0.61+0.83=9.56+4.13-6.12-0.8=8.41+2.99-9.98-0.44=5.6+3.42-5.01-3.81=9.72+6.42-6.78-9.22=4.07+9.6-2.69-0.79=0.47+9.31-4.73-2.76=7.42+3.9-6.92-3.22=3.46+7.47-5.36-0.88=5.63+2.07-2.83-1.26=9.82+8.77-0.39-4.02=6.71+4.33-1.06-4.05=4.45+6.89-1.23-6.46=8.9+3.57-1.98-7.49=8.08+7.59-0.58-9.03=2.7+7.43-2.13-3.1=6.82+5.87-2.53-6.45=7.97+9.71-3.47-6.81=8.71+3.41-2.34-3.3=9.25+7.39-1.48-1.66=3.15+6.1-0.32-5.56=5.39+4.4-0.09-3.77=7.41+6.17-1.96-8.36=2.94+9.28-0.73-3=4.44+7.95-6.53-0.05=9.05+4.83-8.87-3.4=9.16+2.98-0.87-1.57=8.78+4.86-1.98-7.59=2.4+9.19-3.19-1.06=7.76+6.78-0.64-5.91=5.4+9.79-0.13-0.95=7.18+5.22-6-0.62=3.81+9.82-7.58-1.2=7.75+7.98-2.32-4.84=6.61+8.77-1.76-4.58=8.81+0.87-2.54-6.17=4.54+9.34-1.82-7.04=6.87+7.72-4.88-7.84=7.58+4.24-2.59-8.07=6.56+5.56-3.33-0.04=7.7+8.53-3.37-0.13=7.14+8.58-5.47-6.24=5.26+8.47-5.03-7.41=9.11+3.77-5.36-0.17=5.53+5.84-0.57-7.23=3.37+6.71-5.92-3.62=9.79+3.92-0.02-8.15=9.48+4.32-3.59-1.41=9.18+9.89-6.54-7.43=5.14+5.96-3.88-5.9=7+8.85-3.37-4.2=4.5+5.25-5.55-3.18=0.9+6.26-2.22-2.71=6.42+4.88-3.24-2.96=8.23+4.9-4.72-3.39=4.88-3.19+2.73+4.94=4.4-3.89+2.18+7.2=5.86-3.08+8.47+5.44=6.88-6.76+9.62+4.54=6.55-0.78+1.12+3.85=4.64-2.33+1.86+4.44=8.54-4.45+0.89+1.18=1.65-0.59+4.32+8.83=5.68-3.24+3.99+7.48=9.52-0.25+2.35+8.09=9.77-0.94+5.26+7.74=7.35-3.02+5.55+4.39=8.6-5.28+4.94+1.6=2.56-0.56+2.75+6.31=6.96-6.32+8.76+5.89=8.38-0.34+5.69+8.84=3.13-1.48+2.6+4.21=7.47-2.96+3.51+4.85=9.17-8.93+7.82+1.66=9.97-4.03+7.8+3.34=5.69-2.26+2.27+4.17=7.36-0.32+0.89+9.84=6.02-1.45+0.41+9.39=6.72-6.52+3.69+5.91=5.88-4.46+1.81+2.75=9.32-1.87+7.13+5.92=6.83-5.16+7.47+5.04=9.88-8.31+5.11+7.67=7.89-1+9.01+8.83=7.35-1.31+6.45+7.21=7.41-3.68+2.61+6.98=5.32-2.34+1.48+9.1=5.95-2.47+4.84+9.4=7.33-2.66+4.46+3.11=6.64-2.96+6.73+0.83=5.95-1.85+4.61+6.13=7.56-0.84+2.02+9.15=9.14-6.6+1.94+7.01=7.31-2.65+6.23+8.59=5.69-2.41+5.73+4.73=7.1-2.66+9.1+7.64=2.97-2.44+2.92+7.35=8.37-4.86+6.81+6.64=9.79-3.71+8.84+7.63=8.86-1.46+4.39+5.73=4.13-3.07+1.94+9.61=7.59-3.45+8.94+9.87=5.51-0.67+8.74+6.41=3.58-2.69+0.34+7.87=4.86-0.13+9.39+5.3=7.87-4.94+9.66+8.96=4.97-4.17+5.93+6.23=7.76-4.08+1.85+2.36=2.43-0.66+7.29+6.16=5.19-2.08+3.9-0.07=7.97-4.1+7.23-5.89=1.65-0.45+8.66-2.68=4.86-0.08+0.22-2.79=5.15-2.64+0.06-0.52=6.2-1.23+2.01-2.74=4.17-2.68+9.28-1.41=1.89-0.77+8.5-3.43=3.82-3.13+2.7-3=3.16-0.65+4.65-4.56=8.82-0.76+6.13-0.41=5.09-1.17+9.38-1.43=9.66-1.45+0.12-1.98=3.41-1.71+5.8-6.59=5.7-0.2+4.75-6.57=2.67-2.3+6.82-1.06=5.82-3.61+7.67-2.69=3.67-3.22+1.42-0.38=9.97-5.82+7.65-5.49=6.9-3.5+4.33-5.62=7.72-7.6+9.08-3.3=6.51-4.39+9.45-8.75=8.67-7.23+4.87-2.85=7.28-5.2+9.75-1.47=8.1-0.62+6.87-1.19=5.32-2.79+4.58-4.84=9.93-7.25+4.65-7.05=9.08-1.53+3.05-0.92=9.96-5.88+3.76-0.4=9.75-4.11+1.26-3.19=4.09-1.7+6.44-7.82=7.74-2.66+7.47-0.45=3.74-2.9+5.75-2.4=9.58-3.11+8.5-6.86=4.05-2.77+3.08-4.09=9.46-3.82+5.44-2.34=8.26-2.36+8.55-3.43=0.96-0.38+5.85-0.39=6.3-4.33+5.4-5.99=4.61-1.68+7.39-8.92=6.97-0.11+3.95-8.94=5.63-1.05+6.14-3.8=7.97-0.25+4.23-5.85=9.78-0.27+7.92-7.42=9.54-5.77+6.55-3.81=4.95-3.95+8.6-3.3=9.72-1.89+9.52-9.14=7.91-4.33+4.65-0.16=6.77-3.21+8.79-2.86=4.19-2.39+8.54-2.83=3.87-0.51+9.13-4.27=8.5-3.58+8.36-3.93=9.29-2.8+1.53-0.09=9.31-2.49+5.58-1=5.99-4.31-0.29+4.49=9.29-2.11-5.4+9.83=9.15-6.04-0.99+2.86=7.52-2.59-0.55+2.79=7-0.06-0.08+9.94=9.98-4.3-3.2+4.68=7.61-3.27-2.29+8.41=9.92-0.99-3.55+4.35=7.73-3.64-2.56+6.82=8.85-2.85-0.95+1.21=4.82-0.11-3.8+3.46=9.05-0.16-7.81+3.89=9.83-0.77-6.84+4.45=5.03-0.51-0.43+2.39=9.9-0.02-5.49+5.16=5-3.86-0.85+2.15=5.57-1.81-0.11+1.88=8.15-3.39-0.09+7.75=8.38-0.53-3.84+5.15=9.44-2.06-1.64+2.61=9.6-1.25-8.14+3.46=8.02-1.85-0.18+2.72=7.06-3.85-0.48+6.03=9.37-1.53-5.15+0.12=8.86-3.72-0.03+7.2=9.28-2.61-5.16+3.21=7.22-2.66-3.2+4.33=3.44-0.07-0.93+8.92=8.21-0.46-0.76+3.15=8.64-5.92-0.73+4.69=8.88-2.41-1.9+5.44=6.72-0.58-4.61+7.76=6.23-0.45-3.79+3.95=9.94-1.62-5.34+9.2=8.03-7.18-0.36+9.87=7.12-0.42-0.5+8.16=8.37-2.01-5.63+4.49=5.9-0.37-2.59+3.76=7.12-0.38-6.54+4.1=7.86-0.12-3.57+8.66=7.84-4.03-1.78+1.04=6.96-3.05-0.57+0.19=8.7-2.07-4.92+1.53=8.4-7.64-0.42+2.5=4.92-3.37-0.4+9.18=2.59-0.55-1.54+0.63=3.1-0.36-2.46+0.45=6.43-3.66-2.58+6.6=6.49-2.82-0.92+5.66=8.35-3.82-0.67+4.21=4.38-0.32-3.04+8.11=5.21-0.79-1.26+0.84=8.98-5.14-1.52+3.75=6.49-3.33-2.33+8.52=3.25-1.42-1.24-0.27=8.45-3.26-3.6-0.21=9.21-1.06-2.28-0.13=9.47-3.84-0.6-0.26=5.1-1.67-3.29-0.02=9.2-0.7-5.94-1.95=8.74-3.28-0.41-0.03=4.96-0.57-1.34-1.21=9.33-0.95-3.19-2.07=4.64-2.05-0.66-0.41=7.35-0.74-1.13-2.85=5.44-0.98-3.24-1=9.32-0.25-5.5-2.13=9.82-2.73-2.96-2.63=8.3-1.25-0.55-5.32=9.84-0.31-1.06-0.21=9.46-1.36-0.56-5.06=4.97-1.31-0.92-0.79=8.71-3.55-1.71-2.23=4.78-0.31-0.6-0.34=9.68-0.23-0.25-2.99=8.53-0.89-0.43-5.02=9.45-2.06-0.03-6.61=4.88-0.06-0.59-2.27=8.69-5.82-0.16-2.19=8.2-0.65-0.91-5.12=9.75-0.15-0.69-0.63=9.86-2.95-0.75-5.79=9.4-2.81-3.55-2.15=9.53-2.53-0.52-0.33=8.33-3.4-1.72-3.06=8.36-0.07-1.4-4.62=8.78-1.51-2.25-3.33=6.01-0.58-3.47-0.31=7.46-1.86-2.78-0.49=9.21-0.95-3.23-4.45=9.86-4.82-0.98-3.17=7.18-0.9-1.21-3.08=8.41-3.65-1.2-1.6=9.34-1.01-1.69-2.5=4.94-0.45-0.46-0.98=7.57-1.1-2.41-2.17=5.72-1.64-0.15-1.51=7.2-3.12-0.91-1.78=9-1.18-1.88-2.09=9.73-0.04-0.88-7.09=7.59-0.66-1.25-0.79=7.64-0.31-2.6-1.42=9.78-0.27-5.59-1.22=9.79-1.48-6.06-1.29=9.47-1.22-2.8-3.76=8.19-1.71-0.92-2.83=9.65-1.81-0.15-5.82=7.99-2.62-2.77-1.21=参考答案4+7.68=11.687.23+9.11=16.346.35+5.53=11.881.87+1.97=3.843.94+4.44=8.382.11+0.52=2.638.7+0.85=9.553.84+4.37=8.211.84+6.99=8.833.47+8.29=11.762.68+3.05=5.733.29+5.98=9.273.01+7.63=10.641.97+9.96=11.939.08+0.06=9.145.13+4.67=9.88.87+2.33=11.27.74+2.19=9.932.85+3.55=6.46.65+7=13.652.11+9.38=11.499.21+4.73=13.949.36+9.42=18.781.51+1.17=2.684.17+1.32=5.497.2+3.42=10.626.03+5.82=11.856.96+1.22=8.186.11+9.2=15.316.03+7.38=13.410.46+9.61=10.077.2+9.27=16.475.52+2.39=7.915.14+8.45=13.590.12+5.16=5.287.4+4.88=12.285.51+7.49=137.65+3.22=10.870.24+0.85=1.096.34+2.8=9.143.82+4.8=8.624.54+0.33=4.879.27+2.22=11.497.57+3.73=11.32.7+0.93=3.635.81+8.65=14.463.99+2.68=6.671.57+4.37=5.942.72+0.65=3.372.48+4.05=6.538.42+4.94=13.363.99+5.87=9.866.24+2.26=8.55.48+4.86=10.347.57-2.37=5.28.63-3.73=4.99.01-8.76=0.257.72-3.72=46.21-0.36=5.855.32-2.45=2.874.69-4.45=0.240.7-0.49=0.219.7-6.9=2.81.39-0.07=1.325.36-0.3=5.066.11-2.09=4.026.94-4.28=2.667.77-5.11=2.666.3-4.68=1.625.16-4.97=0.197.13-0.87=6.263.18-1.27=1.914.58-3.64=0.947.19-0.63=6.567.28-3.69=3.598.64-5.57=3.072.64-1.73=0.917.46-6.61=0.858.38-5.42=2.969.32-8.92=0.49.75-4.19=5.569.82-5.33=4.498.6-3.48=5.126.94-5.7=1.249.64-6.26=3.384.72-2.19=2.532.01-0.02=1.998.12-6.24=1.885.74-4.08=1.665.76-2.95=2.811.84-1.46=0.387.1-5.19=1.917.76-2.06=5.76.11-1.73=4.387.58-6.9=0.684.88-3.36=1.522.84-2.25=0.599.31-1.57=7.747.74-6.13=1.617.88-3.91=3.972.06-0.6=1.466.38-3.76=2.624.73-1.93=2.86.32-5.39=0.932.26-0.1=2.169.15-5.95=3.27.42-3.57=3.851.53-1.28=0.257.17+2.38+8.4=17.956.42+7.28+8.58=22.284.96+9.75+8.44=23.156.14+6.63+7.1=19.877.65+4.84+8.43=20.923.42+7.91+6.58=17.917.2+3.29+3.89=14.382.13+3.74+3.19=9.067.32+1.85+1.12=10.298.07+4.91+8.65=21.639.79+5.73+9.41=24.932.41+4.73+5.54=12.688.57+3.31+3.85=15.735.27+4.41+9.2=18.883.37+8.1+0.15=11.625.31+9.79+4.89=19.990.76+7.37+4.87=130.63+8.19+9.7=18.525.27+2.66+1.96=9.896.42+5.83+7.94=20.191.03+0.8+0.78=2.610.37+3.93+0.52=4.825.48+5+9.17=19.658.11+7.61+5.34=21.069.84+4.73+4.76=19.331+2.43+2.57=63.17+8.06+1.81=13.045.73+0.61+1.81=8.151.63+1.99+4.83=8.451.04+1.26+7.91=10.218+7.24+8.83=24.078.63+6.46+6.63=21.722.65+8.46+4.91=16.022.22+1.28+3.39=6.893.59+4.51+7.23=15.337.3+7.42+3.42=18.147.15+3.54+6.13=16.821.15+6.25+0.41=7.815.41+5.66+4.35=15.424.36+0.03+7.06=11.455.66+7.47+1.07=14.24.45+4.76+6.26=15.471.45+9.5+6.68=17.637.43+5.36+3.82=16.610.21+2.6+9.96=12.770.96+9.06+7.68=17.70.09+1.23+7.99=9.315.06+9.4+6.27=20.736.6+5.7+5.36=17.663.35+6.81+6.64=16.87.7+3.92+6.64=18.263.85+5.33+9.62=18.86.02+4.21+9.55=19.789.02+8.21+0.91=18.146.8+2.48-4.2=5.085.48+8.15-8.68=4.955.42+6.31-8.74=2.995.87+4.93-7.67=3.134.79+2.34-5.8=1.335.66+2.37-6.35=1.680.61+7.48-7.56=0.534.42+3.12-7.3=0.244.64+3.16-4.24=3.566.17+6.58-3.83=8.927.65+2.12-3.93=5.849.36+4.39-4.37=9.380.2+2.91-0.66=2.457.44+7.11-1.95=12.61.33+8.24-7.67=1.94.11+1.3-4.2=1.216.69+9.79-8.9=7.584.82+9.7-6.66=7.861.88+5.52-0.05=7.350.48+9.62-3.4=6.77.72+9.77-0.4=17.092.04+7.62-7.88=1.785.93+5.89-9.75=2.073.42+4.15-7.29=0.282.75+7.61-1.61=8.754.56+5.26-9.07=0.755.8+5.58-1.05=10.333.35+5.59-8.77=0.175.77+8.84-4.53=10.086.51+8.98-7.04=8.453.45+4.11-5.44=2.126.79+0.37-6.51=0.653.26+1.76-3.89=1.135.99+3.5-3.72=5.772.83+9.76-9.43=3.162.07+4.04-2.46=3.658.87+8.22-4.81=12.282.87+6.38-7.68=1.577.83+5.69-5.19=8.338.63+3.88-6.25=6.263.69+9.03-6.78=5.942.48+4.26-5.24=1.53.93+2.8-2.16=4.577.57+7.46-3.2=11.834.47+7.62-6.35=5.748.9+7.34-9.1=7.147.62+1.7-8.88=0.449.64+3.77-3.64=9.779.63+2.03-8.75=2.916.66+2.26-8.58=0.343.2+4.41-4.69=2.922.93+1.94-0.66=4.214.92+9.16-5.65=8.434.59+7.29-1.86=10.028.75-3.98+1.38=6.157.78-2.7+4.9=9.983.62-2.73+5.58=6.479.87-1.51+8.75=17.118.68-0.39+5.4=13.691.89-1.75+2.93=3.077.54-3.03+9.29=13.88.76-5.27+7.3=10.799.32-2.26+8.29=15.359.18-4.88+3.31=7.616.91-0.11+5.2=125.88-3.42+7.62=10.088.66-6+4.99=7.657.49-0.19+1.35=8.653.17-0.9+9.78=12.056.28-4.04+4.63=6.877.25-1.93+6.1=11.428.43-6.66+1.71=3.488.64-0.26+5.08=13.465.38-3.14+1.95=4.196.95-5.64+4.81=6.123.19-1.32+2.98=4.854.61-0.89+1.3=5.028.1-6.64+5.6=7.069.32-1.17+6.51=14.668.12-2.03+0.35=6.445.96-5.05+4.9=5.814.09-1.34+9.02=11.774.59-0.36+7.59=11.829.62-8.49+2.07=3.27.74-3.98+5.18=8.946.82-3.09+7.17=10.97.85-1.16+0.97=7.668.81-5.65+8.9=12.069.55-0.27+0.18=9.466.47-0.24+5.41=11.647.16-5.72+9.36=10.85.18-4.65+7.6=8.135.06-1.7+7.49=10.855.85-2.02+9.68=13.514.19-0.13+7.74=11.88.76-6.55+1.82=4.038.99-7.41+1.2=2.788.47-8.17+5.49=5.799.34-1.82+0.34=7.861.58-0.77+5.56=6.376.15-2.84+1.66=4.978.07-2.73+8.45=13.797.09-6.31+9.45=10.232.11-0.34+4.42=6.196.99-0.09+6.25=13.159.11-2.43+1.62=8.36.02-4.95+6.95=8.026.01-4.64+6.18=7.559.7-6.97-1.17=1.567.63-3.2-2.27=2.165.48-4.35-0.17=0.968.98-0.35-3.32=5.314.2-0.26-1.08=2.869.97-0.07-5.03=4.874.86-1.34-2.78=0.746.08-1.55-3.98=0.556.35-4.04-1.06=1.255.54-0.28-0.45=4.817.29-2.04-3.18=2.077.13-1.41-4.54=1.185.85-0.18-5.57=0.15.53-4.17-0.09=1.276.26-0.91-3.26=2.099.44-2.45-4.72=2.277.47-3.14-4.15=0.184.85-0.85-1.2=2.86.77-0.25-2.43=4.096.37-4.21-0.77=1.398.59-6.35-0.96=1.282.14-0.29-0.4=1.458.11-3.08-1.52=3.518.52-2.01-1.28=5.238.19-4.44-1.61=2.147.13-0.87-4.64=1.625.87-2.14-0.59=3.145.19-3.26-1.39=0.547.56-2.07-0.77=4.727.86-1.19-4.02=2.659.31-5.97-2.01=1.334.94-2.96-1.67=0.319.32-5.03-1.47=2.827.97-2.22-3.85=1.94.05-2.37-0.36=1.324.63-1.22-1.83=1.588.38-1.95-3.62=2.817.73-4.25-2.01=1.478.36-2.57-2.4=3.396.41-3.99-0.91=1.519.9-0.98-2.63=6.297.89-1.24-1.13=5.529.17-4.02-4.49=0.668.23-0.61-3.56=4.064.36-1.3-2.33=0.734-0.4-2.62=0.988.98-7.24-0.07=1.677.79-0.05-4.26=3.484.27-0.99-3.14=0.143.79-3.08-0.27=0.446.96-0.32-3.8=2.847.43-5.02-1.59=0.825.5-2.76-2.49=0.258.68-1.25-4.24=3.198.09+9.5+7.73+3.84=29.161.9+2.32+1.43+2.95=8.67.44+2.66+1.02+7.38=18.53.76+3.93+0.32+1.21=9.228.77+1.95+5.72+9.76=26.22.83+9.78+7.5+8.16=28.274.68+9+0.41+8.5=22.596.89+0.16+6.56+2.18=15.795.47+6.41+5.99+3.66=21.538.22+6.56+7.38+0.29=22.454.81+9.41+5.58+8.62=28.421.3+0.75+9.91+1.79=13.751.59+4.68+1.65+3.32=11.248.43+6.31+7.43+3.21=25.386.81+8.69+0.43+8.23=24.163.44+7.79+9.83+4.22=25.287+1.39+5.09+0.4=13.885.45+3.25+0.49+6.85=16.047.47+2.66+2.45+4.48=17.068.43+9.79+1.78+2.77=22.772.21+2.24+9.67+5.49=19.613.62+3.57+8.07+5.65=20.918.92+5.75+0.96+0.97=16.64.9+8.15+6.38+8.68=28.110.62+2.27+5.48+4.03=12.49.99+8.26+7.97+9.07=35.297.32+1.23+1.67+0.77=10.992.06+7.51+6.7+4.56=20.834.63+9.11+4.13+7.6=25.479.49+2.2+2.14+9.02=22.857.35+8.75+3.05+7.6=26.754.07+4.84+8.11+6.99=24.010.04+6.39+7.8+6.2=20.439.62+4.47+9.97+9.16=33.227.76+4.74+9.18+0.22=21.96.64+2.34+6.12+3.8=18.93.87+2+7.3+5.9=19.070.14+5.09+1.96+1.15=8.342.95+9.97+4.31+4.71=21.940.81+9.09+7.06+0.56=17.520.89+6.52+4.2+7.4=19.012.24+2.9+8.59+2.74=16.475.37+0.07+3.81+0.41=9.668.89+6.57+6.65+1.57=23.683.34+6.76+2.1+0.09=12.292.67+9.83+9.79+2.94=25.234.09+3.12+7.01+3.51=17.737.86+2.86+1.32+0.29=12.339.35+9.13+2.03+6.78=27.297.36+6.44+9.48+8.9=32.184.17+0.28+6.47+4.18=15.14.72+0.7+7.41+4.08=16.914.73+8.22+6.92+4.31=24.189.98+3.69+0.7+9.85=24.222.13+3.53+8.79-1.64=12.819.2+4.33+3.4-8.52=8.413.22+5.35+0.18-4.44=4.310.08+6.03+5.88-2.88=9.112.34+6.21+2.24-2.51=8.288.79+0.15+9.64-5.95=12.630.31+2.16+3.3-0.78=4.995.93+0.91+7.74-5.62=8.969.37+1.01+5.72-7.25=8.850.79+6.02+1.31-3.57=4.555.46+4.27+7.74-6.15=11.327.34+9.28+5.23-1.01=20.846.65+4.61+8.91-5.86=14.317.82+9.94+5.78-5.71=17.832.9+2.78+9.99-8.63=7.049.58+4.97+7.94-5.69=16.83.76+5.29+1.9-6.54=4.410.43+8.85+5.41-0.71=13.987.06+1.76+8.22-8.39=8.658.16+3.68+2.44-2.27=12.019.11+9.91+9.86-4.78=24.17.83+5.75+4.52-7.89=10.212.06+0.02+2.71-0.77=4.020.96+2.29+7.87-8.61=2.510.44+7.44+6.85-0.95=13.782.36+4.32+9.05-9.63=6.19.35+0.54+0.4-9.04=1.258.54+3.95+9.3-7.46=14.339.44+2.25+3.35-6.69=8.353.59+6.03+0.29-9.67=0.245.99+7.66+0.18-8.69=5.141.53+7.43+0.76-5.7=4.022.41+1.27+1.16-4.54=0.36.55+8.96+6.17-9.52=12.164.69+7.93+5.45-8.01=10.062.83+4.96+6.16-1.8=12.153.31+1.76+1.91-0.56=6.427.26+5.32+7.83-8.7=11.711.44+7.04+3.96-3.9=8.542.95+7.55+4.48-6.74=8.249.53+2.96+5.38-8.15=9.724.02+5.03+2.05-6.59=4.518.4+7.95+3.24-2.23=17.365.14+2.98+6.36-3.12=11.369.08+3.35+6.3-8.45=10.282.47+6.45+2.01-8.19=2.742.73+7.2+2.14-1.27=10.82.19+7.18+3.32-4.76=7.930.97+3.83+8.18-3.95=9.033.88+9.42+2.34-0.26=15.384.44+5.94+1.26-1.64=109.52+2.66+9.24-4.85=16.572.78+4.73+5.91-2.68=10.740.7+9.28+6.13-4.13=11.984.3+5.69-7.28+3.9=6.611.22+1.1-0.27+9.22=11.272.46+0.18-1.24+9.01=10.410.65+7.69-2.61+0.23=5.967.25+1.58-8.49+7.08=7.429.72+2.45-2.59+3.63=13.216.65+7.31-3.12+4.76=15.68.48+3.31-3.77+2.98=117.94+0.67-3.92+1.42=6.113.29+9.24-8.68+2.64=6.492.96+5.52-4.78+4.43=8.139.44+9.12-0.42+7.39=25.538.79+4.11-6.9+6.78=12.788.74+8.89-4.96+9.51=22.180.41+8.24-6.55+5.09=7.196.62+3.3-1.79+9.53=17.660.5+5.79-6.16+8.97=9.18.21+6.5-9.19+6.16=11.684.01+1.29-2.43+1.24=4.111.27+9.47-9.3+0.42=1.864.83+9.42-9.34+1.2=6.110.42+8.08-3.65+5.76=10.618.28+7.76-9.17+4.64=11.511.5+4.74-4.57+4.19=5.867.94+2.8-2.56+8.36=16.549.28+4.64-0.69+7.42=20.651.82+7.51-7.91+0.41=1.835.7+3.68-7.34+2.44=4.483.44+3.56-4.89+3.08=5.197.85+3.48-8.66+2.43=5.15.9+2.48-0.54+9.42=17.263.9+1.22-3.01+5.12=7.232.79+9.48-7.93+7.82=12.168.07+3.67-0.27+3.43=14.96.62+1.01-3.99+7.65=11.293.93+4.62-5.33+3.94=7.167.45+8.7-7.78+0.51=8.887.22+6.05-3.42+6.12=15.977.12+4.99-0.78+3.68=15.011.45+2.55-3.88+0.42=0.541.71+1.75-2.76+4.18=4.889.95+1.46-9.89+6.36=7.880.45+7.04-5.17+3.74=6.064.45+6.02-1.47+2.2=11.25.72+2.17-7.29+6.95=7.552.92+2.46-0.98+2.7=7.15.78+1.41-0.66+8.29=14.827.8+7.97-2.88+2.07=14.969.12+1.77-3.25+6.7=14.346.23+3.05-7.96+9.59=10.918.81+1.78-2.68+2.83=10.749.2+9.35-5+4.92=18.475.69+7.72-3.2+5.75=15.967.06+3.82-0.61+0.83=11.19.56+4.13-6.12-0.8=6.778.41+2.99-9.98-0.44=0.985.6+3.42-5.01-3.81=0.29.72+6.42-6.78-9.22=0.144.07+9.6-2.69-0.79=10.190.47+9.31-4.73-2.76=2.297.42+3.9-6.92-3.22=1.183.46+7.47-5.36-0.88=4.695.63+2.07-2.83-1.26=3.619.82+8.77-0.39-4.02=14.186.71+4.33-1.06-4.05=5.934.45+6.89-1.23-6.46=3.658.9+3.57-1.98-7.49=38.08+7.59-0.58-9.03=6.062.7+7.43-2.13-3.1=4.96.82+5.87-2.53-6.45=3.717.97+9.71-3.47-6.81=7.48.71+3.41-2.34-3.3=6.489.25+7.39-1.48-1.66=13.53.15+6.1-0.32-5.56=3.375.39+4.4-0.09-3.77=5.937.41+6.17-1.96-8.36=3.262.94+9.28-0.73-3=8.494.44+7.95-6.53-0.05=5.819.05+4.83-8.87-3.4=1.619.16+2.98-0.87-1.57=9.78.78+4.86-1.98-7.59=4.072.4+9.19-3.19-1.06=7.347.76+6.78-0.64-5.91=7.995.4+9.79-0.13-0.95=14.117.18+5.22-6-0.62=5.783.81+9.82-7.58-1.2=4.857.75+7.98-2.32-4.84=8.576.61+8.77-1.76-4.58=9.048.81+0.87-2.54-6.17=0.974.54+9.34-1.82-7.04=5.026.87+7.72-4.88-7.84=1.877.58+4.24-2.59-8.07=1.166.56+5.56-3.33-0.04=8.757.7+8.53-3.37-0.13=12.737.14+8.58-5.47-6.24=4.015.26+8.47-5.03-7.41=1.299.11+3.77-5.36-0.17=7.355.53+5.84-0.57-7.23=3.573.37+6.71-5.92-3.62=0.549.79+3.92-0.02-8.15=5.549.48+4.32-3.59-1.41=8.89.18+9.89-6.54-7.43=5.15.14+5.96-3.88-5.9=1.327+8.85-3.37-4.2=8.284.5+5.25-5.55-3.18=1.020.9+6.26-2.22-2.71=2.236.42+4.88-3.24-2.96=5.18.23+4.9-4.72-3.39=5.024.88-3.19+2.73+4.94=9.364.4-3.89+2.18+7.2=9.895.86-3.08+8.47+5.44=16.696.88-6.76+9.62+4.54=14.286.55-0.78+1.12+3.85=10.744.64-2.33+1.86+4.44=8.618.54-4.45+0.89+1.18=6.161.65-0.59+4.32+8.83=14.215.68-3.24+3.99+7.48=13.919.52-0.25+2.35+8.09=19.719.77-0.94+5.26+7.74=21.837.35-3.02+5.55+4.39=14.278.6-5.28+4.94+1.6=9.862.56-0.56+2.75+6.31=11.066.96-6.32+8.76+5.89=15.298.38-0.34+5.69+8.84=22.573.13-1.48+2.6+4.21=8.467.47-2.96+3.51+4.85=12.879.17-8.93+7.82+1.66=9.729.97-4.03+7.8+3.34=17.085.69-2.26+2.27+4.17=9.877.36-0.32+0.89+9.84=17.776.02-1.45+0.41+9.39=14.376.72-6.52+3.69+5.91=9.85.88-4.46+1.81+2.75=5.989.32-1.87+7.13+5.92=20.56.83-5.16+7.47+5.04=14.189.88-8.31+5.11+7.67=14.357.89-1+9.01+8.83=24.737.35-1.31+6.45+7.21=19.77.41-3.68+2.61+6.98=13.325.32-2.34+1.48+9.1=13.565.95-2.47+4.84+9.4=17.727.33-2.66+4.46+3.11=12.246.64-2.96+6.73+0.83=11.245.95-1.85+4.61+6.13=14.847.56-0.84+2.02+9.15=17.899.14-6.6+1.94+7.01=11.497.31-2.65+6.23+8.59=19.485.69-2.41+5.73+4.73=13.747.1-2.66+9.1+7.64=21.182.97-2.44+2.92+7.35=10.88.37-4.86+6.81+6.64=16.969.79-3.71+8.84+7.63=22.558.86-1.46+4.39+5.73=17.524.13-3.07+1.94+9.61=12.617.59-3.45+8.94+9.87=22.955.51-0.67+8.74+6.41=19.993.58-2.69+0.34+7.87=9.14.86-0.13+9.39+5.3=19.427.87-4.94+9.66+8.96=21.554.97-4.17+5.93+6.23=12.967.76-4.08+1.85+2.36=7.892.43-0.66+7.29+6.16=15.225.19-2.08+3.9-0.07=6.947.97-4.1+7.23-5.89=5.211.65-0.45+8.66-2.68=7.184.86-0.08+0.22-2.79=2.215.15-2.64+0.06-0.52=2.056.2-1.23+2.01-2.74=4.244.17-2.68+9.28-1.41=9.361.89-0.77+8.5-3.43=6.193.82-3.13+2.7-3=0.393.16-0.65+4.65-4.56=2.68.82-0.76+6.13-0.41=13.785.09-1.17+9.38-1.43=11.879.66-1.45+0.12-1.98=6.353.41-1.71+5.8-6.59=0.915.7-0.2+4.75-6.57=3.682.67-2.3+6.82-1.06=6.135.82-3.61+7.67-2.69=7.193.67-3.22+1.42-0.38=1.499.97-5.82+7.65-5.49=6.316.9-3.5+4.33-5.62=2.117.72-7.6+9.08-3.3=5.96.51-4.39+9.45-8.75=2.828.67-7.23+4.87-2.85=3.467.28-5.2+9.75-1.47=10.368.1-0.62+6.87-1.19=13.165.32-2.79+4.58-4.84=2.279.93-7.25+4.65-7.05=0.289.08-1.53+3.05-0.92=9.689.96-5.88+3.76-0.4=7.449.75-4.11+1.26-3.19=3.714.09-1.7+6.44-7.82=1.017.74-2.66+7.47-0.45=12.13.74-2.9+5.75-2.4=4.199.58-3.11+8.5-6.86=8.114.05-2.77+3.08-4.09=0.279.46-3.82+5.44-2.34=8.748.26-2.36+8.55-3.43=11.020.96-0.38+5.85-0.39=6.046.3-4.33+5.4-5.99=1.384.61-1.68+7.39-8.92=1.46.97-0.11+3.95-8.94