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7.16+7.51=7.97+4.44=7.55+8.48=9.3+3.27=0.94+2.78=3.82+3.74=7.13+0.33=2.21+9.62=4.14+8.95=1.47+1.92=1.81+6.99=0.64+6.6=3.72+8.47=8.46+4=0.75+4.99=5.67+1.82=2.64+2.7=7.37+6.17=9.52+3.73=2.06+5.8=3.34+6.38=1.49+6.99=0.36+9.56=2.81+8.98=0.1+3.16=7.56+2.22=2.28+7.39=4.67+4.44=3.24+1.11=3.93+3.4=5.67+0.87=4.08+7.79=0.44+0.67=4.93+2.55=7.4+4.05=6+8.07=3.02+9.2=5.27+8.19=5.84+0.54=0.27+5.73=7.68+9.02=0.2+0.12=7.43+7.81=2.64+6.64=6.35+8.39=9.86+2.89=8.76+7.88=0.47+3.43=9.6+7.4=9.27+0.94=0.8+7.01=4.9+7.8=1.56+3.16=6.6+9.79=4.37-0.52=4.66-0.34=6.39-1.13=6.51-1.51=8.68-0.55=8.39-6.26=9.64-2.09=6.66-3.75=9.33-6.68=8.28-5.82=7.47-4.08=4.97-1.79=9.02-2.08=4.67-2.3=3.07-0.37=3.34-2.37=7.23-4.56=9.76-3.23=8.49-0.55=7.25-3.76=8.81-0.23=6.97-0.33=7.56-1.61=9.51-0.31=8.19-0.1=9.54-6.38=8.24-7.32=8.88-8.68=8.82-6.6=9.28-2=6.96-2.14=9.33-3.94=9.03-2.43=5.63-3.44=8.83-0.39=9.92-2.15=7.9-5.33=5.09-2.13=1.98-0.64=8.37-0.17=1.7-0.22=0.6-0.45=3.49-0.1=9.84-8.82=6.57-2.59=5.76-2.01=9.58-6.52=8.75-8.16=3.33-0.38=9.5-1.23=8.03-4.96=6.5-5.65=5.54-3.36=9.13-7.29=7.87+0.72+6.62=5.4+8.3+5.36=9.01+8.98+8.16=7.25+6.26+4.03=9.27+9.75+6.47=0.76+1.59+0.84=2.94+0.53+2.28=2.69+1.48+3.51=8+1.18+9.65=2.48+6.2+1.89=3.59+0.62+7.62=1.88+9.63+4.23=2.45+2.56+8.53=4.45+4.13+1.26=6.32+5.38+0.53=6.71+2.36+0.33=9.91+6.22+7.51=1.45+0.09+0.36=6.66+3.01+2.44=4.55+8.34+3.05=9.47+5.43+1.1=3.21+3.18+3.88=0.21+2.27+3.78=6.04+1.13+4.15=3.56+8.1+5.32=7.58+7.6+0.77=2.62+0.78+4.19=4.2+9.49+1.06=0.64+5.43+6.26=6.57+6.64+5.25=7.34+4.22+6.04=3.51+7.99+5.66=9.4+7.89+7.53=1.31+4.94+3.14=3.99+9.99+1.99=4.65+7.62+1.16=1.88+3.15+0.92=4.43+3.87+4.5=0.84+1.63+9.47=2.1+5.31+4.56=7.41+7.29+9.31=2.79+2.52+7.53=7.69+4.91+6.31=0.13+1.33+7.62=4.2+4.7+0.15=7.53+3.54+6.35=1.9+1.6+0.13=6.71+8.09+3.48=5.7+0.54+9.26=4.83+7.61+0.57=0.18+2.27+2.64=4.76+1.89+3.28=1.06+5.84+1.6=6.86+3.93+4.67=3.04+7.5-5.64=5.78+0.02-4.24=6.52+5.8-3.03=0.55+5.41-2.19=2.97+8.98-1.4=9.51+8.06-1.46=1.23+2.67-1.63=9.81+8.81-9.74=5.63+0.31-1.52=3.63+6.65-9.32=0.53+6.88-4.77=1.74+8.82-8.57=5.43+5.89-4.31=7.88+9.13-2.72=6.68+3.19-5.91=3.45+6.02-0.88=9.74+8.98-7.24=1.93+1.86-1.95=6.08+5.13-3.74=6.04+5.01-2.32=8.15+4.82-3.45=7.28+7.86-6.95=1.06+9.33-0.49=2.4+8.84-4.61=6.14+8.95-4.67=9.15+6.08-0.62=5.09+5.75-7.07=6.74+0.35-1.75=9.49+7.27-6.5=2.72+1.37-0.59=5.88+6.77-4.38=6.24+4.52-2.68=4.98+4.78-5.39=4.25+7.82-2.46=1.62+6.11-4.44=8.08+4.02-6.8=8.12+3.06-8.9=9.06+1.98-4.54=9.35+0.36-2.96=4.99+2.04-2.75=1.67+6.69-4.43=0.26+5.31-5.16=7.68+9.61-2.98=4.75+9.14-3.85=3.58+1.55-1.43=7.12+3.03-6.45=0.09+9.13-0.43=6.63+6.26-6=7.9+6.69-4.06=6.37+2.49-8.25=7.67+2.88-9.03=7.71+4.64-3.98=8.09+9.49-2.97=2.78+8.21-6.51=6.92-6.33+8.05=8.22-3.47+7.58=3.71-1.34+1.98=9.62-5.65+0.99=9.68-6.12+9.61=7.65-1.44+2.36=8.06-1.52+3.77=6.6-3.98+0.39=8.92-6.95+9.32=9.43-0.86+4.31=6.63-1.34+4.06=9.92-9.76+1.39=7.04-2.58+6.34=7.86-2.03+8.92=7.51-6.52+0.24=8.96-5.72+9.83=1.6-0.74+2.96=5.82-5.39+6.55=7.73-2.48+8.27=9.68-3.76+8.88=2.48-0.5+9.82=6.88-6.24+1.16=6.51-1.73+8.53=4.38-0.64+9.78=4.3-0.44+0.64=4.49-2.39+5.19=4.83-0.32+1.43=4.79-2.48+2.52=5.55-4.23+1.18=9.18-6.12+2.8=6.54-4.73+6.66=6.3-1.58+9.48=8.62-3.69+7.81=4.8-3.81+1.2=4.97-4.54+9.67=9.72-7.78+5.34=8.28-3.04+1.62=2.49-1.73+7.51=6.98-1.41+5.19=7.69-3.15+4.59=0.79-0.28+7.56=5.62-2.1+0.68=2.05-1.68+5.34=3.75-1.06+1.09=8-4.45+6.75=6.5-0.64+9.81=9.7-6.46+8.77=5.33-1.08+3.99=3.06-1.91+9.43=9.47-1.78+2.45=3.33-2.78+6.02=9.8-2.49+4.76=4.77-4.27+8.04=9.87-9.02+8.95=9.28-3.23-1.66=2.69-0.99-1.42=9.21-5.41-2.71=8.88-1.38-0.09=8.33-1.89-1.26=8.43-3.87-2.68=5.78-1.28-0.25=9.27-2.91-3.21=4.89-2.07-2.38=8.56-0.79-5.44=9.68-0.2-5.54=8.29-1.09-2.07=4.18-0.77-3.27=9.86-4.34-3.03=5.76-4.91-0.46=6.65-1.53-1.83=7.51-0.55-0.14=4.64-1.45-0.73=8.89-1.75-6.98=4.32-0.23-0.76=9.58-3.28-1.01=7.36-5.54-1.65=9.05-4.7-1.31=8.33-1.71-6.5=8.84-1.55-0.08=9.67-2.04-3.64=7.78-4.39-0.64=9.93-2.24-5.84=8.56-4.57-1.53=8.72-5.71-2.9=7.61-0.73-5.46=8.68-0.6-6.07=5.6-0.77-3.76=8.39-4.77-0.23=8.48-2.29-3.27=8.71-1.5-2.02=7.15-0.8-2.3=6.38-1.95-0.96=6.5-0.84-4.26=6.68-4.06-0.33=9.21-6.19-1.72=6.1-1.03-2.94=6.2-1.71-0.47=7.08-2.64-0.85=8.84-6.35-1.01=7.32-1.25-2.16=7.54-0.55-6.63=5.04-1.69-0.14=8.74-6.79-1.26=3.69-2.09-0.06=7.64-0.03-6.21=4.35-3.37-0.21=9.89-0.83-1.87=8.99-7.37-0.57=4.41+4.67+3.31+0.86=7.37+7.25+6.22+7.16=4.21+7.15+2.32+1.43=8.52+8.66+1.17+9.72=4.13+4.8+6.77+4.46=6.47+3.6+1.7+7.67=2.7+6.08+5.46+4.72=1.38+4.02+7.18+6.33=9.31+8.32+7.52+6.98=1.3+7.69+9.67+6.79=9.67+0.5+9.87+4.7=5.74+1.9+8.02+0.8=0.91+2.95+5.52+6.45=6.32+7.21+3.08+2=1.9+6.21+3.61+2.93=1.12+4.78+6.1+7.34=6.55+3+4.95+9.29=1.93+2.44+5.25+4.86=0.42+0.51+8.75+0.62=5.94+8.02+7.22+6.67=3.35+2.46+9.12+0.26=5.91+0.59+3.89+8.5=3.88+2.7+2.37+3.97=5.48+2.42+6.1+9.49=2.86+4.71+8.44+4.49=8.78+7.9+9.38+8.56=6.78+4.18+2.78+4.36=5.84+7.07+8.77+6.14=3.86+3.79+6.55+6.92=7.9+4.66+2.52+2.6=7.79+2.31+6.82+8.07=9.36+7.78+6.86+7.05=7.57+2.29+9.68+3.8=5.32+7.96+6.64+3=3.16+3.44+2.59+0.95=6.3+5.56+8.87+9.34=0.4+0.86+4.18+1.49=4.48+7.39+9.23+8.4=0.06+0.2+2.83+2.56=7.71+0.64+3.33+4.32=9.19+4.25+7.06+7.49=0.7+8.6+7.88+8.53=5.06+7.61+4.14+5.32=4.75+6.8+8.76+0.87=4.21+9.09+4.99+8.73=0.39+9.62+5.68+7.51=2.66+3.62+6.72+3.19=9.15+1.1+5.8+9.94=4.34+8.14+6.09+1.99=4.11+5.15+1.02+0.71=8.72+8.44+9.78+5.09=0.12+3.79+5.97+5.08=0.13+6.19+0.25+1.57=8.46+3.57+6.81+9.96=4.14+8.22+7.7-8.16=2.28+3.8+2.56-3.62=9.18+2.54+2.3-9.29=1.63+1.93+4.17-2.49=3.31+7.65+1.76-5.64=0.27+4.42+8.26-4.24=9.21+5.13+3.6-1.68=7.8+3.72+5.38-7.91=2.89+6.78+2.54-4.5=4.23+4.42+4.91-5.24=3.54+1.27+6.61-9.16=5.44+4.49+1.46-9.2=5.42+6.87+8.13-7.83=1.93+9.43+9.9-8.9=4.14+9.86+7.75-2.94=4.2+0.36+8.89-1.72=1.93+8.79+4.8-6.76=7.3+0.44+3.32-3.56=5.71+4.31+1.13-5.9=3.16+2.65+0.55-0.94=6.79+3.49+3.64-7.15=3.23+5.44+9.06-8.5=2.83+2.49+4.81-9.35=5.75+4.43+4.88-6.33=9.46+7.73+0.39-3.68=4.87+5.95+6.34-7.12=1.37+9.25+9.86-1.36=8.2+3.78+6.5-8.94=8.6+8.76+2.01-2.37=5.85+1.1+3.78-3.36=5.46+4.68+1.68-8.72=5.73+4.64+1.15-5.04=9.59+4.36+2.4-9.55=4.4+6.83+8.34-9.33=5.01+3.86+4.65-6.33=3.3+1.39+7.64-3.61=6.44+0.54+1.56-2.85=2.49+5.89+8.25-1.48=0.19+5.06+7.92-6.17=1.85+9.35+6-2.1=4.17+9.32+2.2-5.76=2.36+5.64+4.61-0.54=5.09+2.93+8.75-1.7=2.08+5.53+5.99-6.25=3.31+1.51+8.52-1.17=9.67+3.45+8.35-2.45=6.92+2.76+5.6-6.9=1.43+6.58+7.71-7.56=4.24+5.55+4.94-3.71=1.89+3.57+8.53-6.54=6+0.46+8.27-1.84=1.41+2.02+2.29-1.74=1.83+2.26+7.88-8.7=5.38+6.87+4.53-6.28=6.98+7.79-0.57+2.57=3.61+4-4.41+4.68=9.14+4.5-6.39+4.46=9.62+5.9-2.14+8.32=6.25+8.11-9.71+7.27=3.25+8.94-3.22+5.92=9.9+9.98-1.86+3.22=1.4+4.12-0.32+1.37=0.72+7.29-7.9+3.33=5.25+5.6-6.15+4.12=4.74+1.79-2.32+5.58=3.96+4.19-3.57+9.62=2.74+5.13-0.51+0.19=7.83+4.82-1.1+9.83=6.15+1.76-6.14+3.35=6.35+0.38-5.04+6.21=6.52+2.03-6.43+3.47=8.74+5.83-1.65+0.59=7.45+1.8-0.12+5.84=7.7+0.04-5.17+1.01=0.68+6.08-5.26+4.86=8.86+4.2-0.5+2.99=0.32+7.95-6.9+4.78=1.56+9.26-1.13+8.42=2.06+5.46-6.31+3.08=8.53+6.39-6.1+7.32=6.16+2.42-7.04+2.52=5.25+7.57-1.86+9.9=6.03+1.22-4.69+0.76=6.41+8.27-0.23+8.83=9.36+6.69-3.8+6.05=7.84+5.35-9.12+2.32=0.12+5.69-1.68+3.21=6.42+2.25-1.01+1.24=2.18+8.49-2.24+3.5=0.47+9.3-6.89+7.88=1.46+3.24-0.8+4.62=8.27+0.14-4.05+3.57=4.11+7-3.4+1.57=3.53+7.79-0.47+8.08=1.49+0.73-0.33+2.22=7.33+0.26-3.65+8.35=7.34+9.52-2.11+3.64=8.73+2.96-1.22+4.88=0.07+7.94-6.97+9.09=7.59+9.59-2.7+7.36=5.36+1.83-0.19+8.21=6.48+3.85-4.99+3.33=0.83+7.97-6.14+5.84=7.54+2.49-0.47+4.71=8.68+6.39-4.58+9.4=7.18+5.03-6.01+8.87=4.48+4.88-3.75+5.08=3.88+1.28-1.54+9=3.6+5.84-0.35-1.19=9.96+7.74-1.8-8.06=4.09+8.05-2.55-5.35=7.91+3.14-1.07-3.49=3.91+9.99-7.11-5.52=2.04+7.13-1.21-4.89=0.99+6.94-4.99-0.85=9.69+1.84-3.23-4.82=7.17+5.22-2.26-4.57=6.99+8.33-6.3-0.73=9.3+0.81-0.93-5.36=4.34+8.79-7.2-0.16=7.64+9.88-0.43-3.79=5.94+1.67-0.08-2.24=6.77+5.19-3.6-2.97=1.52+7.57-1.18-0.91=3.14+8.95-3.46-2.79=7.39+9.01-2.57-9.12=1.48+6.79-0.98-5.49=4.89+4.88-1.3-6=8.35+5.26-3.92-7.98=7.29+7.21-1.23-1.62=7.76+6.46-6.04-3.36=9.63+7.02-0.94-8.55=7.51+9.99-4.8-7.21=6.81+1.81-5.48-1.44=8.87+3.41-4.74-1.75=8.71+4.26-0.82-4.35=7.83+5.69-2.36-7.42=8.49+1.7-5.52-4.28=1.99+8.98-0.53-4.8=7.97+1.73-0.83-0.38=2.05+2.67-1.09-3.17=3.5+8.24-1.06-4.45=9.25+2.32-1.07-6.75=2.39+9.87-3.87-0.72=6.34+2.14-3.08-2.81=2.24+9.56-7.54-3.04=9.38+6.62-8.72-5=8.42+7.19-2.68-6.85=5.15+6.69-0.89-8.71=7.47+2.95-3.11-0.92=9.66+8.85-4.33-1.24=3.77+9.59-0.07-2.08=9.8+2.39-5.49-5.42=7.78+9.02-3.85-3.12=4.24+7.53-6.27-0.93=5.7+9.77-2.14-3.84=8.54+8.31-1.3-8.74=0.1+7.94-2.31-1.42=8.5+7.78-6.01-7.55=0.42+9.38-6.06-2.76=4.82+6.22-9.21-0.75=3.68+6.32-3.76-3.32=2.18-2.06+8.49+9.49=9.1-0.42+9.63+5.28=5.89-5.36+5.16+5.05=6.07-2.49+3.68+9.13=7.91-6.88+4.82+6.97=5.56-0.85+9.03+2.21=6.79-4.78+6.43+0.4=6.28-1.05+0.17+7.62=8.26-1.75+8.75+0.77=5.98-4.9+0.32+3.35=7.23-6.38+0.6+8.83=7.76-6.33+5.71+0.41=6.88-2.97+4.18+0.39=6.86-4.91+1.98+2.41=5.06-0.95+5.02+8.71=6.9-6.49+3.72+9.78=8.85-6.67+6.95+1.84=9.38-5.1+9.76+3.2=7.98-7.8+6.59+5.95=2.93-1.18+2.03+6.45=6.83-3.97+9.48+4.48=9.32-1.57+9.05+3.31=9.2-1.24+3.94+0.3=4.73-4.14+4.03+2.57=8.3-5.98+4.94+5.35=9.03-1.48+6.24+6.14=6.57-1.01+7.39+3.01=8.71-2.27+0.74+8.96=6.28-5.99+3.05+2.02=7.22-6.69+8.17+0.67=4.75-4.17+5.86+3.19=9.78-1.81+7.49+2.49=4.18-2.68+3.23+3.3=9.62-1.62+2.41+6.11=5.24-2.43+6.67+0.46=6.35-6.25+1.02+6.98=3-2.55+1.09+9.71=9.21-0.5+7.12+9.15=8.77-5.66+6.89+5.1=9.23-4.8+6.59+7.84=9.93-7.3+9.53+7.16=8.2-2.29+7.73+9.81=6.4-4.55+3.1+0.6=8.31-8.18+2.03+1.78=7.52-2.59+0.16+8.53=7.34-1.99+2.54+2.47=8.53-0.92+0.66+9.97=6.12-4.62+8.7+6.43=7.53-1.09+7.72+5.97=8.12-3.41+3.23+0.16=6.85-5.09+8.13+0.91=9.3-5.91+5.72+9.61=4.72-2.01+9.54+6.14=7.51-3.39+3.01+2.43=6.51-4.74+9.86-8.5=9.77-2.01+5.34-0.98=6.76-0.78+4.13-1.27=8.78-4.45+8.61-2.51=5.8-3.67+4.9-5.42=4.56-3.29+2.81-0.59=8.52-2.99+6.67-6.65=7-1.33+3.3-8.73=7.18-0.56+5.46-9.95=2.27-0.98+8.41-5.73=9.31-3.77+3.52-6.6=9.8-0.94+9.53-0.14=4.74-1.69+1.27-2.52=8.88-8.14+6.09-0.24=4.94-1.65+6.68-7.87=7.55-1.56+8.39-5.82=7.21-2.19+9.26-1.02=7.24-2.65+7.69-1.44=7.46-3.3+6.33-2.94=6.18-1.95+2.16-1.07=9.73-9.21+4.58-0.54=3.07-1.92+9.16-5.6=9.34-3.89+2.78-7.37=8.29-3.76+8.55-4.42=6.97-4.67+6.01-5.89=6.74-3.57+4.76-3.75=8.13-4.28+4.99-5.85=7.11-5.18+8.15-3.83=7.99-5.02+5.87-2.17=7.72-4.67+6.25-5.81=4.13-2.07+6.84-6.51=9.59-2.48+7.49-3.64=9.34-2.73+9.65-1.47=7.03-3.92+5.33-6.21=8.26-0.73+6.32-3.58=9.52-3.96+4.72-2.87=6.13-0.41+9.49-4.84=6.35-1.94+8.81-2.42=7.83-5.6+3.5-3.29=6.97-0.69+9.06-3.32=7.01-6.18+6.5-5.42=9.79-4.09+3.64-5.2=9.53-7.65+7.73-5.45=9.34-2.23+3.01-6.11=9.55-7.81+1.66-1.04=3.93-1.27+3.2-0.78=8.96-3.72+8.12-7.84=8.89-1.89+3.43-9.41=6.37-1.91+3.39-0.85=5.44-0.62+6.64-1.47=8.33-2.69+4.1-4.6=8.15-4.32+8.41-6.62=7.31-4.16+6.33-4.26=8.57-3.21+9.73-0.33=9.8-0.72-2.66+2.13=8.41-4.41-0.25+4.01=5.41-1.86-0.78+0.35=7.17-0.09-4.17+4.75=0.62-0.27-0.11+1.27=6.97-2.82-0.72+1.4=3.49-0.1-1.75+0.75=5.36-0.31-2.85+9.94=8.52-1.58-6.68+0.13=5.82-5.14-0.02+8.98=9.74-1.59-0.93+7.9=5.62-2.3-1.21+7.51=7.13-0.25-5.48+8=6.6-1.77-3.15+4.67=7.47-0.56-1.96+7.45=2.9-0.35-1.48+3.26=8.76-2.4-3.81+7.04=9.37-0.86-6.02+3.29=8.57-0.91-0.42+0.21=8.55-5.28-1.78+8.63=9.51-1.47-0.5+3.79=9.01-1.64-4.34+3.49=7.74-5.66-1.97+8.47=7.41-2.08-0.49+2.27=9.49-0.04-7.19+8.93=9.51-1.65-4.76+5.01=7.28-0.26-3.14+2.44=7.33-1.78-1.42+8.34=5.6-3.05-0.31+8.52=7.69-0.37-0.73+3.74=3.85-0.6-1.05+2.52=9.42-7.22-1+7.92=4.67-2.36-1.16+9.78=9.43-2.91-5+9.53=9.07-1.61-7.26+0.28=5.62-0.4-2.37+4.64=7.04-4.81-1.32+0.59=7.34-6.61-0.5+5.45=8.79-5.72-0.34+4.59=7.4-1-0.77+0.34=4.93-3.16-0.69+3.58=7.51-1.1-5.01+4.64=7.64-5.58-1.47+4.87=7.97-0.31-7.51+3.84=7.75-0.16-5.14+5.96=9.7-0.93-5.46+6.45=6.88-1.14-0.04+6.03=7.69-5.72-1.54+6.01=8.48-0.28-3.21+0.07=8.92-0.76-2.42+7.04=9.99-8.32-1.13+9.09=5.67-1.52-0.51+7.42=8.39-2.79-1.01+9.43=6.58-0.97-3.57+1.78=5.49-1.42-0.87-0.43=6.59-0.42-3.03-2.78=8.84-1.7-3.4-0.78=7.02-1.61-0.57-0.71=9.78-0.96-1.42-5.41=6.6-1.34-2.71-1.32=7.95-1.7-4.49-1.51=9.09-1.41-2.82-1=7.93-0.77-1.81-4.85=9.37-6.81-1.2-1.07=4.7-1.01-1.66-1.87=9.29-1.25-0.35-4.95=9.6-3.91-2.51-1.92=7.14-0.27-0.15-3.81=8.21-1.4-3.02-0.57=8.77-4.14-1.91-2.42=7.85-0.41-1.97-3.35=6.77-2.88-2.39-0.42=8.85-0.5-4.55-1.11=9.89-7.7-0.58-0.94=9.95-1.62-1.51-1.5=8.23-0.5-4.41-1.29=6-2.45-1.33-0.21=8.66-6.3-0.95-0.98=6.36-0.58-0.19-1.73=5.71-0.86-0.67-1.12=6.89-0.28-5.39-0.27=9.55-0.41-1-2.97=8.5-4.81-1.49-1.54=7.5-1.49-4.33-0.88=8.99-3.17-3.39-1.29=9.47-0.16-1.39-3.54=9.93-0.16-1.64-0.08=8.86-3.39-3.79-0.04=8.2-2.01-4.53-0.47=6.48-2.19-2.03-0.71=4.18-0.76-0.22-2.37=9.48-0.29-1.15-4.5=9.31-0.51-2.49-5.37=9.72-2.78-0.82-0.02=8.55-2-2.17-3.99=9.58-0.8-4.3-2.14=9.6-4.65-4.18-0.53=9.32-3.22-1.42-0.1=7.01-1.07-1.32-3.56=6.79-0.82-1.63-2.6=9.64-3.51-1.11-3.53=7.88-0.2-1.07-4.42=2.34-1.53-0.02-0.53=8.82-2.12-1-2.45=5.65-1.86-0.54-1.05=8.58-0.46-1.57-3.37=8.66-4.03-1.6-0.78=8.88-1.67-0.28-3.37=参考答案7.16+7.51=14.677.97+4.44=12.417.55+8.48=16.039.3+3.27=12.570.94+2.78=3.723.82+3.74=7.567.13+0.33=7.462.21+9.62=11.834.14+8.95=13.091.47+1.92=3.391.81+6.99=8.80.64+6.6=7.243.72+8.47=12.198.46+4=12.460.75+4.99=5.745.67+1.82=7.492.64+2.7=5.347.37+6.17=13.549.52+3.73=13.252.06+5.8=7.863.34+6.38=9.721.49+6.99=8.480.36+9.56=9.922.81+8.98=11.790.1+3.16=3.267.56+2.22=9.782.28+7.39=9.674.67+4.44=9.113.24+1.11=4.353.93+3.4=7.335.67+0.87=6.544.08+7.79=11.870.44+0.67=1.114.93+2.55=7.487.4+4.05=11.456+8.07=14.073.02+9.2=12.225.27+8.19=13.465.84+0.54=6.380.27+5.73=67.68+9.02=16.70.2+0.12=0.327.43+7.81=15.242.64+6.64=9.286.35+8.39=14.749.86+2.89=12.758.76+7.88=16.640.47+3.43=3.99.6+7.4=179.27+0.94=10.210.8+7.01=7.814.9+7.8=12.71.56+3.16=4.726.6+9.79=16.394.37-0.52=3.854.66-0.34=4.326.39-1.13=5.266.51-1.51=58.68-0.55=8.138.39-6.26=2.139.64-2.09=7.556.66-3.75=2.919.33-6.68=2.658.28-5.82=2.467.47-4.08=3.394.97-1.79=3.189.02-2.08=6.944.67-2.3=2.373.07-0.37=2.73.34-2.37=0.977.23-4.56=2.679.76-3.23=6.538.49-0.55=7.947.25-3.76=3.498.81-0.23=8.586.97-0.33=6.647.56-1.61=5.959.51-0.31=9.28.19-0.1=8.099.54-6.38=3.168.24-7.32=0.928.88-8.68=0.28.82-6.6=2.229.28-2=7.286.96-2.14=4.829.33-3.94=5.399.03-2.43=6.65.63-3.44=2.198.83-0.39=8.449.92-2.15=7.777.9-5.33=2.575.09-2.13=2.961.98-0.64=1.348.37-0.17=8.21.7-0.22=1.480.6-0.45=0.153.49-0.1=3.399.84-8.82=1.026.57-2.59=3.985.76-2.01=3.759.58-6.52=3.068.75-8.16=0.593.33-0.38=2.959.5-1.23=8.278.03-4.96=3.076.5-5.65=0.855.54-3.36=2.189.13-7.29=1.847.87+0.72+6.62=15.215.4+8.3+5.36=19.069.01+8.98+8.16=26.157.25+6.26+4.03=17.549.27+9.75+6.47=25.490.76+1.59+0.84=3.192.94+0.53+2.28=5.752.69+1.48+3.51=7.688+1.18+9.65=18.832.48+6.2+1.89=10.573.59+0.62+7.62=11.831.88+9.63+4.23=15.742.45+2.56+8.53=13.544.45+4.13+1.26=9.846.32+5.38+0.53=12.236.71+2.36+0.33=9.49.91+6.22+7.51=23.641.45+0.09+0.36=1.96.66+3.01+2.44=12.114.55+8.34+3.05=15.949.47+5.43+1.1=163.21+3.18+3.88=10.270.21+2.27+3.78=6.266.04+1.13+4.15=11.323.56+8.1+5.32=16.987.58+7.6+0.77=15.952.62+0.78+4.19=7.594.2+9.49+1.06=14.750.64+5.43+6.26=12.336.57+6.64+5.25=18.467.34+4.22+6.04=17.63.51+7.99+5.66=17.169.4+7.89+7.53=24.821.31+4.94+3.14=9.393.99+9.99+1.99=15.974.65+7.62+1.16=13.431.88+3.15+0.92=5.954.43+3.87+4.5=12.80.84+1.63+9.47=11.942.1+5.31+4.56=11.977.41+7.29+9.31=24.012.79+2.52+7.53=12.847.69+4.91+6.31=18.910.13+1.33+7.62=9.084.2+4.7+0.15=9.057.53+3.54+6.35=17.421.9+1.6+0.13=3.636.71+8.09+3.48=18.285.7+0.54+9.26=15.54.83+7.61+0.57=13.010.18+2.27+2.64=5.094.76+1.89+3.28=9.931.06+5.84+1.6=8.56.86+3.93+4.67=15.463.04+7.5-5.64=4.95.78+0.02-4.24=1.566.52+5.8-3.03=9.290.55+5.41-2.19=3.772.97+8.98-1.4=10.559.51+8.06-1.46=16.111.23+2.67-1.63=2.279.81+8.81-9.74=8.885.63+0.31-1.52=4.423.63+6.65-9.32=0.960.53+6.88-4.77=2.641.74+8.82-8.57=1.995.43+5.89-4.31=7.017.88+9.13-2.72=14.296.68+3.19-5.91=3.963.45+6.02-0.88=8.599.74+8.98-7.24=11.481.93+1.86-1.95=1.846.08+5.13-3.74=7.476.04+5.01-2.32=8.738.15+4.82-3.45=9.527.28+7.86-6.95=8.191.06+9.33-0.49=9.92.4+8.84-4.61=6.636.14+8.95-4.67=10.429.15+6.08-0.62=14.615.09+5.75-7.07=3.776.74+0.35-1.75=5.349.49+7.27-6.5=10.262.72+1.37-0.59=3.55.88+6.77-4.38=8.276.24+4.52-2.68=8.084.98+4.78-5.39=4.374.25+7.82-2.46=9.611.62+6.11-4.44=3.298.08+4.02-6.8=5.38.12+3.06-8.9=2.289.06+1.98-4.54=6.59.35+0.36-2.96=6.754.99+2.04-2.75=4.281.67+6.69-4.43=3.930.26+5.31-5.16=0.417.68+9.61-2.98=14.314.75+9.14-3.85=10.043.58+1.55-1.43=3.77.12+3.03-6.45=3.70.09+9.13-0.43=8.796.63+6.26-6=6.897.9+6.69-4.06=10.536.37+2.49-8.25=0.617.67+2.88-9.03=1.527.71+4.64-3.98=8.378.09+9.49-2.97=14.612.78+8.21-6.51=4.486.92-6.33+8.05=8.648.22-3.47+7.58=12.333.71-1.34+1.98=4.359.62-5.65+0.99=4.969.68-6.12+9.61=13.177.65-1.44+2.36=8.578.06-1.52+3.77=10.316.6-3.98+0.39=3.018.92-6.95+9.32=11.299.43-0.86+4.31=12.886.63-1.34+4.06=9.359.92-9.76+1.39=1.557.04-2.58+6.34=10.87.86-2.03+8.92=14.757.51-6.52+0.24=1.238.96-5.72+9.83=13.071.6-0.74+2.96=3.825.82-5.39+6.55=6.987.73-2.48+8.27=13.529.68-3.76+8.88=14.82.48-0.5+9.82=11.86.88-6.24+1.16=1.86.51-1.73+8.53=13.314.38-0.64+9.78=13.524.3-0.44+0.64=4.54.49-2.39+5.19=7.294.83-0.32+1.43=5.944.79-2.48+2.52=4.835.55-4.23+1.18=2.59.18-6.12+2.8=5.866.54-4.73+6.66=8.476.3-1.58+9.48=14.28.62-3.69+7.81=12.744.8-3.81+1.2=2.194.97-4.54+9.67=10.19.72-7.78+5.34=7.288.28-3.04+1.62=6.862.49-1.73+7.51=8.276.98-1.41+5.19=10.767.69-3.15+4.59=9.130.79-0.28+7.56=8.075.62-2.1+0.68=4.22.05-1.68+5.34=5.713.75-1.06+1.09=3.788-4.45+6.75=10.36.5-0.64+9.81=15.679.7-6.46+8.77=12.015.33-1.08+3.99=8.243.06-1.91+9.43=10.589.47-1.78+2.45=10.143.33-2.78+6.02=6.579.8-2.49+4.76=12.074.77-4.27+8.04=8.549.87-9.02+8.95=9.89.28-3.23-1.66=4.392.69-0.99-1.42=0.289.21-5.41-2.71=1.098.88-1.38-0.09=7.418.33-1.89-1.26=5.188.43-3.87-2.68=1.885.78-1.28-0.25=4.259.27-2.91-3.21=3.154.89-2.07-2.38=0.448.56-0.79-5.44=2.339.68-0.2-5.54=3.948.29-1.09-2.07=5.134.18-0.77-3.27=0.149.86-4.34-3.03=2.495.76-4.91-0.46=0.396.65-1.53-1.83=3.297.51-0.55-0.14=6.824.64-1.45-0.73=2.468.89-1.75-6.98=0.164.32-0.23-0.76=3.339.58-3.28-1.01=5.297.36-5.54-1.65=0.179.05-4.7-1.31=3.048.33-1.71-6.5=0.128.84-1.55-0.08=7.219.67-2.04-3.64=3.997.78-4.39-0.64=2.759.93-2.24-5.84=1.858.56-4.57-1.53=2.468.72-5.71-2.9=0.117.61-0.73-5.46=1.428.68-0.6-6.07=2.015.6-0.77-3.76=1.078.39-4.77-0.23=3.398.48-2.29-3.27=2.928.71-1.5-2.02=5.197.15-0.8-2.3=4.056.38-1.95-0.96=3.476.5-0.84-4.26=1.46.68-4.06-0.33=2.299.21-6.19-1.72=1.36.1-1.03-2.94=2.136.2-1.71-0.47=4.027.08-2.64-0.85=3.598.84-6.35-1.01=1.487.32-1.25-2.16=3.917.54-0.55-6.63=0.365.04-1.69-0.14=3.218.74-6.79-1.26=0.693.69-2.09-0.06=1.547.64-0.03-6.21=1.44.35-3.37-0.21=0.779.89-0.83-1.87=7.198.99-7.37-0.57=1.054.41+4.67+3.31+0.86=13.257.37+7.25+6.22+7.16=284.21+7.15+2.32+1.43=15.118.52+8.66+1.17+9.72=28.074.13+4.8+6.77+4.46=20.166.47+3.6+1.7+7.67=19.442.7+6.08+5.46+4.72=18.961.38+4.02+7.18+6.33=18.919.31+8.32+7.52+6.98=32.131.3+7.69+9.67+6.79=25.459.67+0.5+9.87+4.7=24.745.74+1.9+8.02+0.8=16.460.91+2.95+5.52+6.45=15.836.32+7.21+3.08+2=18.611.9+6.21+3.61+2.93=14.651.12+4.78+6.1+7.34=19.346.55+3+4.95+9.29=23.791.93+2.44+5.25+4.86=14.480.42+0.51+8.75+0.62=10.35.94+8.02+7.22+6.67=27.853.35+2.46+9.12+0.26=15.195.91+0.59+3.89+8.5=18.893.88+2.7+2.37+3.97=12.925.48+2.42+6.1+9.49=23.492.86+4.71+8.44+4.49=20.58.78+7.9+9.38+8.56=34.626.78+4.18+2.78+4.36=18.15.84+7.07+8.77+6.14=27.823.86+3.79+6.55+6.92=21.127.9+4.66+2.52+2.6=17.687.79+2.31+6.82+8.07=24.999.36+7.78+6.86+7.05=31.057.57+2.29+9.68+3.8=23.345.32+7.96+6.64+3=22.923.16+3.44+2.59+0.95=10.146.3+5.56+8.87+9.34=30.070.4+0.86+4.18+1.49=6.934.48+7.39+9.23+8.4=29.50.06+0.2+2.83+2.56=5.657.71+0.64+3.33+4.32=169.19+4.25+7.06+7.49=27.990.7+8.6+7.88+8.53=25.715.06+7.61+4.14+5.32=22.134.75+6.8+8.76+0.87=21.184.21+9.09+4.99+8.73=27.020.39+9.62+5.68+7.51=23.22.66+3.62+6.72+3.19=16.199.15+1.1+5.8+9.94=25.994.34+8.14+6.09+1.99=20.564.11+5.15+1.02+0.71=10.998.72+8.44+9.78+5.09=32.030.12+3.79+5.97+5.08=14.960.13+6.19+0.25+1.57=8.148.46+3.57+6.81+9.96=28.84.14+8.22+7.7-8.16=11.92.28+3.8+2.56-3.62=5.029.18+2.54+2.3-9.29=4.731.63+1.93+4.17-2.49=5.243.31+7.65+1.76-5.64=7.080.27+4.42+8.26-4.24=8.719.21+5.13+3.6-1.68=16.267.8+3.72+5.38-7.91=8.992.89+6.78+2.54-4.5=7.714.23+4.42+4.91-5.24=8.323.54+1.27+6.61-9.16=2.265.44+4.49+1.46-9.2=2.195.42+6.87+8.13-7.83=12.591.93+9.43+9.9-8.9=12.364.14+9.86+7.75-2.94=18.814.2+0.36+8.89-1.72=11.731.93+8.79+4.8-6.76=8.767.3+0.44+3.32-3.56=7.55.71+4.31+1.13-5.9=5.253.16+2.65+0.55-0.94=5.426.79+3.49+3.64-7.15=6.773.23+5.44+9.06-8.5=9.232.83+2.49+4.81-9.35=0.785.75+4.43+4.88-6.33=8.739.46+7.73+0.39-3.68=13.94.87+5.95+6.34-7.12=10.041.37+9.25+9.86-1.36=19.128.2+3.78+6.5-8.94=9.548.6+8.76+2.01-2.37=175.85+1.1+3.78-3.36=7.375.46+4.68+1.68-8.72=3.15.73+4.64+1.15-5.04=6.489.59+4.36+2.4-9.55=6.84.4+6.83+8.34-9.33=10.245.01+3.86+4.65-6.33=7.193.3+1.39+7.64-3.61=8.726.44+0.54+1.56-2.85=5.692.49+5.89+8.25-1.48=15.150.19+5.06+7.92-6.17=71.85+9.35+6-2.1=15.14.17+9.32+2.2-5.76=9.932.36+5.64+4.61-0.54=12.075.09+2.93+8.75-1.7=15.072.08+5.53+5.99-6.25=7.353.31+1.51+8.52-1.17=12.179.67+3.45+8.35-2.45=19.026.92+2.76+5.6-6.9=8.381.43+6.58+7.71-7.56=8.164.24+5.55+4.94-3.71=11.021.89+3.57+8.53-6.54=7.456+0.46+8.27-1.84=12.891.41+2.02+2.29-1.74=3.981.83+2.26+7.88-8.7=3.275.38+6.87+4.53-6.28=10.56.98+7.79-0.57+2.57=16.773.61+4-4.41+4.68=7.889.14+4.5-6.39+4.46=11.719.62+5.9-2.14+8.32=21.76.25+8.11-9.71+7.27=11.923.25+8.94-3.22+5.92=14.899.9+9.98-1.86+3.22=21.241.4+4.12-0.32+1.37=6.570.72+7.29-7.9+3.33=3.445.25+5.6-6.15+4.12=8.824.74+1.79-2.32+5.58=9.793.96+4.19-3.57+9.62=14.22.74+5.13-0.51+0.19=7.557.83+4.82-1.1+9.83=21.386.15+1.76-6.14+3.35=5.126.35+0.38-5.04+6.21=7.96.52+2.03-6.43+3.47=5.598.74+5.83-1.65+0.59=13.517.45+1.8-0.12+5.84=14.977.7+0.04-5.17+1.01=3.580.68+6.08-5.26+4.86=6.368.86+4.2-0.5+2.99=15.550.32+7.95-6.9+4.78=6.151.56+9.26-1.13+8.42=18.112.06+5.46-6.31+3.08=4.298.53+6.39-6.1+7.32=16.146.16+2.42-7.04+2.52=4.065.25+7.57-1.86+9.9=20.866.03+1.22-4.69+0.76=3.326.41+8.27-0.23+8.83=23.289.36+6.69-3.8+6.05=18.37.84+5.35-9.12+2.32=6.390.12+5.69-1.68+3.21=7.346.42+2.25-1.01+1.24=8.92.18+8.49-2.24+3.5=11.930.47+9.3-6.89+7.88=10.761.46+3.24-0.8+4.62=8.528.27+0.14-4.05+3.57=7.934.11+7-3.4+1.57=9.283.53+7.79-0.47+8.08=18.931.49+0.73-0.33+2.22=4.117.33+0.26-3.65+8.35=12.297.34+9.52-2.11+3.64=18.398.73+2.96-1.22+4.88=15.350.07+7.94-6.97+9.09=10.137.59+9.59-2.7+7.36=21.845.36+1.83-0.19+8.21=15.216.48+3.85-4.99+3.33=8.670.83+7.97-6.14+5.84=8.57.54+2.49-0.47+4.71=14.278.68+6.39-4.58+9.4=19.897.18+5.03-6.01+8.87=15.074.48+4.88-3.75+5.08=10.693.88+1.28-1.54+9=12.623.6+5.84-0.35-1.19=7.99.96+7.74-1.8-8.06=7.844.09+8.05-2.55-5.35=4.247.91+3.14-1.07-3.49=6.493.91+9.99-7.11-5.52=1.272.04+7.13-1.21-4.89=3.070.99+6.94-4.99-0.85=2.099.69+1.84-3.23-4.82=3.487.17+5.22-2.26-4.57=5.566.99+8.33-6.3-0.73=8.299.3+0.81-0.93-5.36=3.824.34+8.79-7.2-0.16=5.777.64+9.88-0.43-3.79=13.35.94+1.67-0.08-2.24=5.296.77+5.19-3.6-2.97=5.391.52+7.57-1.18-0.91=73.14+8.95-3.46-2.79=5.847.39+9.01-2.57-9.12=4.711.48+6.79-0.98-5.49=1.84.89+4.88-1.3-6=2.478.35+5.26-3.92-7.98=1.717.29+7.21-1.23-1.62=11.657.76+6.46-6.04-3.36=4.829.63+7.02-0.94-8.55=7.167.51+9.99-4.8-7.21=5.496.81+1.81-5.48-1.44=1.78.87+3.41-4.74-1.75=5.798.71+4.26-0.82-4.35=7.87.83+5.69-2.36-7.42=3.748.49+1.7-5.52-4.28=0.391.99+8.98-0.53-4.8=5.647.97+1.73-0.83-0.38=8.492.05+2.67-1.09-3.17=0.463.5+8.24-1.06-4.45=6.239.25+2.32-1.07-6.75=3.752.39+9.87-3.87-0.72=7.676.34+2.14-3.08-2.81=2.592.24+9.56-7.54-3.04=1.229.38+6.62-8.72-5=2.288.42+7.19-2.68-6.85=6.085.15+6.69-0.89-8.71=2.247.47+2.95-3.11-0.92=6.399.66+8.85-4.33-1.24=12.943.77+9.59-0.07-2.08=11.219.8+2.39-5.49-5.42=1.287.78+9.02-3.85-3.12=9.834.24+7.53-6.27-0.93=4.575.7+9.77-2.14-3.84=9.498.54+8.31-1.3-8.74=6.810.1+7.94-2.31-1.42=4.318.5+7.78-6.01-7.55=2.720.42+9.38-6.06-2.76=0.984.82+6.22-9.21-0.75=1.083.68+6.32-3.76-3.32=2.922.18-2.06+8.49+9.49=18.19.1-0.42+9.63+5.28=23.595.89-5.36+5.16+5.05=10.746.07-2.49+3.68+9.13=16.397.91-6.88+4.82+6.97=12.825.56-0.85+9.03+2.21=15.956.79-4.78+6.43+0.4=8.846.28-1.05+0.17+7.62=13.028.26-1.75+8.75+0.77=16.035.98-4.9+0.32+3.35=4.757.23-6.38+0.6+8.83=10.287.76-6.33+5.71+0.41=7.556.88-2.97+4.18+0.39=8.486.86-4.91+1.98+2.41=6.345.06-0.95+5.02+8.71=17.846.9-6.49+3.72+9.78=13.918.85-6.67+6.95+1.84=10.979.38-5.1+9.76+3.2=17.247.98-7.8+6.59+5.95=12.722.93-1.18+2.03+6.45=10.236.83-3.97+9.48+4.48=16.829.32-1.57+9.05+3.31=20.119.2-1.24+3.94+0.3=12.24.73-4.14+4.03+2.57=7.198.3-5.98+4.94+5.35=12.619.03-1.48+6.24+6.14=19.936.57-1.01+7.39+3.01=15.968.71-2.27+0.74+8.96=16.146.28-5.99+3.05+2.02=5.367.22-6.69+8.17+0.67=9.374.75-4.17+5.86+3.19=9.639.78-1.81+7.49+2.49=17.954.18-2.68+3.23+3.3=8.039.62-1.62+2.41+6.11=16.525.24-2.43+6.67+0.46=9.946.35-6.25+1.02+6.98=8.13-2.55+1.09+9.71=11.259.21-0.5+7.12+9.15=24.988.77-5.66+6.89+5.1=15.19.23-4.8+6.59+7.84=18.869.93-7.3+9.53+7.16=19.328.2-2.29+7.73+9.81=23.456.4-4.55+3.1+0.6=5.558.31-8.18+2.03+1.78=3.947.52-2.59+0.16+8.53=13.627.34-1.99+2.54+2.47=10.368.53-0.92+0.66+9.97=18.246.12-4.62+8.7+6.43=16.637.53-1.09+7.72+5.97=20.138.12-3.41+3.23+0.16=8.16.85-5.09+8.13+0.91=10.89.3-5.91+5.72+9.61=18.724.72-2.01+9.54+6.14=18.397.51-3.39+3.01+2.43=9.566.51-4.74+9.86-8.5=3.139.77-2.01+5.34-0.98=12.126.76-0.78+4.13-1.27=8.848.78-4.45+8.61-2.51=10.435.8-3.67+4.9-5.42=1.614.56-3.29+2.81-0.59=3.498.52-2.99+6.67-6.65=5.557-1.33+3.3-8.73=0.247.18-0.56+5.46-9.95=2.132.27-0.98+8.41-5.73=3.979.31-3.77+3.52-6.6=2.469.8-0.94+9.53-0.14=18.254.74-1.69+1.27-2.52=1.88.88-8.14+6.09-0.24=6.594.94-1.65+6.68-7.87=2.17.55-1.56+8.39-5.82=8.567.21-2.19+9.26-1.02=13.267.24-2.65+7.69-1.44=10.847.46-3.3+6.33-2.94=7.556.18-1.95+2.16-1.07=5.329.73-9.21+4.58-0.54=4.563.07-1.92+9.16-5.6=4.719.34-3.89+2.78-7.37=0.868.29-3.76+8.55-4.42=8.666.97-4.67+6.01-5.89=2.426.74-3.57+4.76-3.75=4.188.13-4.28+4.99-5.85=2.997.11-5.18+8.15-3.83=6.257.99-5.02+5.87-2.17=6.677.72-4.67+6.25-5.81=3.494.13-2.07+6.84-6.51=2.399.59-2.48+7.49-3.64=10.969.34-2.73+9.65-1.47=14.797.03-3.92+5.33-6.21=2.238.26-0.73+6.32-3.58=10.279.52-3.96+4.72-2.87=7.416.13-0.41+9.49-4.84=10.376.35-1.94+8.81-2.42=10.87.83-5.6+3.5-3.29=2.446.97-0.69+9.06-3.32=12.027.01-6.18+6.5