四年级数学（小数加减运算）计算题专项练习与答案

四年级数学（小数加减运算）计算题专项练习与答案6.79+5.12=3.24+4.25=1.01+4.42=9.46+0.64=3.35+4.13=2+0.42=6.34+2.39=7.72+9.42=3.77+5.47=0.37+0.69=5.3+4.94=3.04+2.93=2.37+9.17=3.11+3.24=7.64+4.02=9.46+5.15=0.78+9.01=2.72+3.27=5.5+4.13=6.85+3.88=9.79+4.14=7.24+1.02=8.69+7.12=2.97+6.86=1.14+6.37=3.64+5.73=6.28+4.51=0.08+1.09=2.09+2.78=5.01+5.7=8.17+8.06=5.77+6.58=8.45+5.15=2.94+6.74=3.78+1.94=0.13+8.52=3.61+1.06=8.22+4.39=6.56+1.82=3.93+3.77=3.87+3.22=6.03+7.09=6.08+9.39=5.41+0.82=3.37+6.73=3.92+0.73=1.81+2.82=4.91+4.34=3.36+5.99=3.82+6.65=5.1+6.12=9.86+8.22=4.2+5.69=1.31+8.63=8.63-3.63=4.99-3.2=8.2-6.03=7.06-3.21=6.75-6.47=6.07-5.22=8.3-7.97=2.61-0.96=2.78-2.65=9.35-5.91=6.21-4.43=3.7-3.44=3.96-2.39=9.68-7.68=7.74-6.6=9.84-4.49=5.04-3.86=7.88-6.09=8.74-2.95=6.96-5.74=9.57-7.21=8.16-3.1=9.05-0.78=8.21-4.1=3.14-2.84=4.01-3.79=5.74-3.06=6.05-4.77=8.48-1.21=5.62-4.92=8.16-4.19=6.63-0.21=5.07-3.67=8.73-6.12=9.69-1.33=9.72-5.58=8.46-4.32=8.72-6.86=9.71-1.57=8.02-0.1=9.66-5.65=2.6-0.82=8.22-4.7=3.17-1.14=9.58-0.15=5.93-3.47=8.84-4.44=9.4-2.23=7.94-0.72=9.35-4.11=8.01-4.23=6.54-2.49=9.73-1.15=7.56-0.83=6.33+8.78+9.5=5.01+5.54+9.7=9.75+4.75+3.55=0.24+3+7.49=9.26+8.94+4.12=9.91+7.67+9.58=1.06+9.36+3.3=0.63+2.13+5.75=8.47+1.9+8.87=0.72+2.87+8.26=3.07+6.24+6.06=0.1+9.59+3.38=2.46+0.65+5.64=1.49+5.13+2.63=5.88+1.71+0.58=4.09+1.23+1.34=0.55+0.47+8.45=0.36+6.83+6.53=7.62+3.41+1.72=4.28+2.24+0.71=9.31+3.2+6.52=4.15+0.94+7.47=2.87+1.06+0.26=0.87+2.18+6.08=3.05+3.16+9.56=3.77+9.21+4.5=8.03+8.04+4.58=2.5+2.98+2.18=3.41+4.74+1.23=2.6+3.13+4.12=9.38+2.56+6.81=7.24+7.4+7.09=9.91+6.8+5.07=9.16+2.76+7.36=1.18+7.68+1.54=0.1+7.08+2.52=6.67+6.13+9.43=7.64+8.65+0.24=9.19+3.86+8.6=5.94+7.79+4.28=2.71+0.98+4.43=1.19+7.21+7.11=2.56+1.03+3.4=1.63+7.74+4.6=9.84+8.58+3.33=3.71+3.04+6.94=5.47+1.43+5.52=8.85+3.84+2.7=5.5+6.23+9.96=3.91+0.21+5.58=0.84+4.93+0.86=1.23+1.03+4.79=6.35+4.86+3.87=2.6+8.4+5.07=7.62+8.73-1.13=4.26+7.19-6.55=9.85+0.16-1.25=6.3+1.79-1.21=6.28+8.44-4.66=8.51+0.69-5.27=5.19+7.15-0.41=7.66+7.43-8.44=3.96+2.7-0.27=1.42+9.34-0.94=2.53+4.31-0.2=9.21+9.05-8.77=1.93+5.54-2.33=0.86+7.89-3.38=9.52+5.72-0.51=3.7+4.02-5.18=3.62+8.64-1.23=6.23+5.09-2.64=6.65+5.14-6.38=2.48+4.98-3.51=4.73+7.41-0.72=6.29+2.68-3.53=4.81+5.62-2.44=9.43+7.07-6.99=3.58+7.17-6.34=1.95+5.94-7.02=7.88+6.63-3.71=0.38+8.6-2.9=6.88+9.17-8.14=1.28+9.41-8.71=4.12+7.8-7.14=8.75+4.96-7.53=5.19+3.72-6.23=7.11+3.64-1.93=2.78+5.62-6.17=0.78+3.6-0.79=4.72+7.5-4.22=1.21+3.54-1.4=7.87+5.8-4.58=1.1+4.17-0.89=6.95+9.85-1.53=7.43+0.28-3.37=6.57+8.91-7.87=5.5+0.53-4.01=4.03+9.19-0.32=7.03+5.45-1.71=9.79+9.73-9.67=4.74+4.73-4.8=8.85+1.83-4.27=9.56+5.84-5.4=2.17+6.5-7.02=6.89+3.23-4.23=7.09+0.13-4.57=8.7+6.34-4.77=5.98-2.38+1.37=8.6-7.94+8.38=6.51-4.55+8.03=1.75-0.5+5.48=3.9-3.66+4=7.84-3.37+7.52=1.68-1.12+8.9=1.09-0.18+7.49=2.67-0.42+4.13=5.54-0.89+9.5=5.44-2.5+7.63=7.53-1.56+7.58=9.16-5.37+7.12=2.29-0.78+0.08=3.29-1.67+4.89=8.41-4+7.19=7.68-6.1+2.03=7.6-1.27+9.2=7.44-4.84+4.35=8.16-7.23+8.5=8.07-7.75+8.46=6.8-1.6+7.21=8.7-1.46+4.28=9.22-7.1+1.09=8.33-7.99+8.21=5.47-2.21+5.39=8.59-6.84+5.53=4.99-3.32+3.14=4.96-0.37+5.37=3.58-2.24+0.86=9.48-1.55+5.15=7.56-4.72+0.41=7.65-2.16+7.83=3.1-1.25+0.72=7.73-6.97+7.83=9.33-7.9+2.3=9.39-4.95+0.17=7.06-2.8+3.77=4.98-1.94+1.4=7.48-3.5+2.73=1.5-0.93+3.88=9.57-5.37+4.81=6.5-0.02+5.07=3.21-1.24+8.2=8.82-1.46+9.4=8.87-2.6+5.95=9.27-4.28+6.58=7.09-1.66+0.37=5.75-3.1+3.24=3.06-2.76+3.91=3.41-2.52+5.24=5.5-4.31+7.15=6.01-5.72+5.86=4.5-2.67+3.83=9.62-1.37-3.34=6.05-0.62-0.19=9.84-3.58-4.47=5.77-1-2.66=9-2.37-3.98=7.66-0.6-1.9=8.36-1.34-2.08=9.29-5.26-2.94=5.54-0.67-4.09=3.31-0.48-2.23=4.11-0.11-2.76=6.62-1.06-0.53=8-3.07-0.64=5.19-1.66-0.28=8.8-1.75-4.62=7.1-0.72-5.8=8.32-3.07-0.18=8.6-1.41-0.77=7.1-1.6-4.29=4.06-1.89-0.17=6.04-2.09-2.53=7.27-1.57-3.55=7.91-1.43-6.38=8.26-2.59-2.29=6.43-1.21-4.77=9.44-0.12-7.8=8.67-1.54-6.38=8.35-4.28-2.47=9.46-1.2-5.23=6.5-2.73-2.66=7.87-4.58-1.52=6.52-2.84-1=8.71-0.58-2.39=9.35-4.07-1.45=2.39-1.53-0.32=9.64-3.38-2.17=8.45-5.69-0.91=9.52-2.37-1.2=8.4-6.52-0.86=9.96-3.74-2.94=4.09-1.39-0.03=6.44-1.31-4.38=7.76-0.32-4.45=4.11-2.14-0.36=8.26-1.27-0.22=6.46-1.98-3.25=5.39-2.9-0.96=6.91-1.97-0.17=7.49-0.66-1.52=4.37-0.12-1.78=7.07-4.08-1.72=9.72-4.94-0.06=8.35-0.53-4.93=9.92-0.9-3.69=1.33+3.95+5.55+6.48=0.77+6.42+4.57+8.61=7.75+9.28+8.57+0.36=8.51+6.52+3.98+0.89=2.93+3.5+3.55+9.66=8.41+1.19+3.48+5.74=4.57+3.68+3.59+7.48=2.82+0.74+6.06+0.34=2.07+5.81+4.63+4.61=0.24+3.98+0.58+1.43=3.93+3.53+4.08+0.09=3.06+9.58+9.5+6.6=5.08+8+0.93+9.13=3.88+3.1+9.86+2.88=1.8+3.36+0.93+3.91=9.12+4.98+1.66+8.81=4.63+4.51+2.8+4.3=2.03+8.1+1.33+9.14=2.29+6.93+3.79+9.02=8.63+5.25+9.78+2.98=1.55+0.15+5.77+9.55=3.77+9.69+7.43+9.55=1.44+9.36+5.21+1.74=5.83+4.72+0.58+7.75=1.68+2.38+3.05+2.78=2.23+0.05+6.79+8.12=8.44+0.74+2.92+3.75=9.27+5.95+8.86+8.76=2.81+7.58+8.74+9.83=3.56+8.3+9.39+8.91=9.5+6.23+5.18+3.68=3.36+9.92+0.99+6.32=6.68+6.48+6.76+9.09=2.24+6.71+9.06+7.46=9.17+8.14+4.44+5.55=8.51+9.06+7.33+1.66=0.95+3.67+0.32+5.47=7.5+1.79+7.64+3.05=4.24+4.19+4.07+9.8=5.35+8.1+9.51+6.61=6.17+6.15+7.16+9.28=6.3+6.06+6.15+7.05=5.16+7.57+3.23+1.28=7.42+7.81+6.82+1.86=3.01+6.18+5.49+4.92=7.3+5.11+7.87+2.25=0.08+3.65+5.02+9.55=7.94+6.56+7.06+8.47=4.23+2.96+5.41+4.01=1.39+4.88+8.32+8.02=6.23+8.15+2.69+6.57=5.17+4.74+6.96+8.18=6.92+8.6+1.18+8.57=3.29+4.45+7.16+6.71=4.15+2.04+9-6.28=1.64+7.06+6.85-6.88=9.68+3.22+9.05-8.73=9.62+9.1+6.96-5.72=9.1+7.93+3.92-1.74=2.13+7.64+4.83-6.73=9.84+3.9+5.85-0.2=8.13+8.73+4.02-0.82=5.35+3.19+5.19-4.25=5.52+3.04+5.28-1.79=5.73+3.06+3.12-6.42=3.26+6.65+5.88-5.21=7.67+4.52+7.38-9.91=5.34+8.01+6.91-1.93=8.99+0.7+1.96-0.71=5.72+9.24+3.87-8.24=4.15+9.27+5.07-0.46=1.98+5.85+3.59-2.66=2.04+2.77+5.18-9.22=5.66+8.17+7.05-8.03=6.68+2+3.6-0.09=5.07+2.14+0.55-4.75=6.2+8.53+9.87-9.01=4.52+5.02+1.82-5.58=6.81+4.16+1-2.36=9.16+2.31+3.47-3.34=3.19+7.79+7.58-8.65=1.97+7.48+7.01-9.94=3.32+3.84+6.1-5.62=8.1+7.07+8.66-9.54=4.5+4.86+9.03-5.65=4.7+4.91+0.25-0.64=9.35+4.29+8.08-6.47=6.21+2.9+1.28-4.83=3.83+7.53+7.27-5.55=8.33+7.49+0.69-2.31=5.81+3.89+9.08-6.28=6.61+8.33+3.74-2.96=1.89+2.24+5.17-1.9=8.47+1.75+2.35-1.19=9.85+2.93+2.09-6.65=5.9+6.07+1.21-8.53=9.64+0.31+2.41-2.83=8.75+6.78+6.92-0.79=4.5+6.69+2.58-4.08=9.53+2.79+8.63-6.97=5.86+1.18+0.33-1.52=8.53+3.76+3.98-6.6=6.8+0.03+1.06-6.6=3.61+1.07+2.99-0.89=6.64+8.24+1.65-1.1=8.6+2.88+9.57-9.34=2.4+4.12+2.68-6.36=7.17+6.69+2.88-5.76=4.63+1.13-2.55+7.33=0.88+4.91-3.09+9.45=8.27+4.13-9.43+8.48=1.15+9.48-9.58+1.86=5.54+0.59-2.99+9.8=7.21+0.08-3.12+2.21=6.08+8.52-8.2+4.94=3.85+6.2-8.36+0.78=6.08+5.83-9.92+5.11=6.29+7.25-6.37+2.94=0.73+1.52-1.05+7.18=5.9+0.37-5.39+3.88=7.84+2.48-3.65+6.49=2.42+7.19-1.55+2.94=4.53+5.18-2.63+2.78=3.48+2.16-0.07+4.09=3.25+8.49-7.14+5.62=5.79+1.32-0.17+8.73=4.87+5.36-4.71+0.54=7.79+3.38-1.74+4.05=9.86+2.88-7.72+6.29=4.81+0.96-3.72+2.81=9.25+6.76-2.97+9.63=7.2+1.31-4.78+9.73=0.72+9.04-7.95+7.62=6.62+7.09-0.37+3.13=4.8+2.76-2.67+1.98=2.76+2.15-3.31+9.17=2.91+8.54-8.57+8.38=3.3+7.54-7.64+1.49=4.88+6.92-4.2+3.08=9.46+7.61-2.55+4.79=8.96+4.36-2.06+8.2=3.56+8.04-8.02+8.03=5.32+5.21-8.08+7.61=3.82+6.1-7.77+9.07=1.84+7.42-7.96+8.02=3.39+6.8-8.78+5.96=5.2+5.69-5.64+8.59=5.98+4.98-2.36+7.42=5.8+5.24-0.31+1.21=5.2+4.7-3.74+2.76=4.67+6.56-9.3+7.45=3.35+2.75-4.78+8.07=0.53+5.92-6.05+8.99=1.62+4.04-4.75+6.89=6.54+2.2-2.94+8.39=2.33+5.04-0.38+1.07=2.36+9.7-0.66+7.2=3.01+5.52-0.4+2.95=2.83+3.66-5.98+7.15=1.26+1.27-0.29+2.35=3.45+9.58-0.28+4.11=2.82+8.47-8.75+5.33=8.13+8.24-6.47-8.66=6.36+3.38-6.41-2.76=9.03+9.76-4.9-1.48=8.13+0.65-3.05-3.59=6.94+4.48-5.32-5.82=5.32+5.03-4.66-0.04=2.09+9.79-6.79-1.56=3.04+9.49-6.92-4.8=6.83+5.69-4.95-1.19=5.44+9.58-1.87-3.68=3+2.08-0.76-2.06=8.86+5.22-5.93-6.84=3.57+6.26-1.21-2.04=3.99+6.69-1.51-7.1=5.16+9.32-4.73-2.17=6.94+8.16-0.43-9.94=3.69+2.1-1.7-3.14=7.11+5.2-9.08-0.24=8.66+9.6-0.1-8.15=4.35+2.1-2.29-3.77=5.61+8.07-1.95-7.9=8.37+0.19-1-0.35=1.83+9.87-7.8-2.36=9.84+2.65-0.8-3.88=8.79+7.81-7.04-9.22=9.05+7.72-2.1-9.47=9.27+9.01-5.81-9.8=3.05+9.74-6.74-3.23=9.59+5.7-3.22-8.36=2.86+9.98-1.42-8.79=0.06+9.71-2.65-0.23=6.19+5.46-3.43-5.71=9.43+5.72-7.87-2.38=8.61+9.33-7.99-1.25=4.69+5.58-0.49-4.25=5.32+8.33-3.56-4.53=7.01+8.19-5.86-0.92=4.84+4.77-1.57-2.23=8.69+7.82-8.85-1.69=8.76+8.82-2.01-6.4=5.77+8.94-5.55-8.36=9.21+9.65-1.88-7.26=9.72+1.98-8.72-2.26=7.75+8.73-4.63-0.74=5.17+9.97-2.84-3.8=5.28+0.03-3.67-1.44=7.78+6.49-3.4-9.76=3.3+5.05-1.01-3.6=6.63+2.47-1.86-2.78=4.91+6.31-6.34-1.99=7.44+2.52-2.88-0.15=8.91+5.41-7.18-0.27=8.98+9.01-7.13-6.72=9.12+1.89-5.62-2.38=6.66-1.48+8.75+1.64=9.73-6.35+0.73+7.08=3.88-2.33+0.56+7.25=6.49-1.71+2.39+1.15=7.67-6.73+8.38+3=6.05-0.87+9.05+4.21=8.59-5.57+3.7+2.15=8.83-8.45+7.73+4.99=3.98-3.33+8.2+7.89=3.21-2.29+1.86+0.63=6.89-2.74+0.99+6.72=9.84-7.07+0.34+7.38=9.08-1.8+4.3+3.79=6.14-2.46+3.41+0.7=3.17-2.38+0.72+6.38=4.95-2.92+9.27+5.92=6.68-0.55+8.44+2.99=6.29-3.71+6.42+4.18=7.1-5.94+4.03+5.67=6.81-4.41+6.59+3.4=7.73-1.34+6.19+0.57=9.61-7.94+1.68+9.12=5.59-4.18+8.18+8.98=9.29-5.7+2.37+3.31=6.75-6.11+3.03+1.79=8.14-7.96+2.7+1.97=7.68-3.65+3.11+2.4=7.38-4.99+2.59+2.21=9.19-1.61+1.7+2.57=3.31-1.4+6.49+7.81=6.88-5.33+4.6+2.44=7.71-3.1+9.65+2.75=3.2-0.5+6.64+4.59=4.96-1.82+2.16+6.05=9.35-1.94+9.19+2.24=4.63-2.16+0.99+7.21=4.95-3.27+5.77+5.61=8.46-5.63+8.66+5.23=9.27-3.56+9.38+9.67=5.97-0.47+3.6+4.15=8.85-1.98+1.34+3.7=7.77-0.15+2.72+9.48=7.18-0.98+6.22+2.96=8.65-4.5+6.24+3.28=8.98-6.73+4.86+0.08=8.66-1.82+2.16+0.83=8.68-7.05+7.89+7.1=8.85-0.56+5.07+2.93=2.16-1.9+1.46+9.13=9.83-0.1+9.79+2.6=3.96-0.63+2.14+2.78=5.45-3.04+3.97+5.46=7.1-2.7+8.14+3.52=7.85-1.12+1.54+2.72=5.17-0.82+2.03-1.59=7.45-5.81+5.24-1.41=8.78-3.95+5.95-1=9.62-3.58+7.2-6.9=9.86-0.7+5.18-9.44=7.03-1.49+5.52-4.9=6.09-3.17+9.36-7.8=5.26-4.9+8.76-6.3=9.15-2.95+4.28-6.38=3.27-2.61+6.78-3.38=9.48-5.24+5.87-3.79=6.23-3.89+4.98-1.85=6.04-4.61+8.98-8.03=8.58-4.31+5.29-2.49=6.11-1.79+9.4-5.72=7.59-2.44+5.06-3.95=4.1-0.75+9.61-9.51=7.94-2.29+1.44-5.21=6.16-4.55+9.89-0.24=9.9-4.71+5.4-2.24=9.78-7.73+5.71-7.18=9.6-9.33+9.56-4.72=9.1-1.67+5.88-3.99=2.37-0.98+8.48-4.36=4.59-4.16+9.87-7.69=7.79-0.66+6.67-3.97=9.18-1.3+4.51-7.5=7.53-1.3+3.87-2.66=6.18-3.47+0.84-1.48=4.51-3.38+9.5-0.45=9.42-1.75+5.62-3.98=7.38-1.07+9.92-4.73=8.68-5.46+6.21-4.05=5.44-2.05+9.42-0.11=7.29-1.05+8.87-6.85=8.11-3.9+9.29-2.46=5.83-2.82+8.27-7.33=4.15-2.15+8.55-8.31=6.71-3.1+5.96-3.51=7.28-1.43+7.34-3.66=8.52-1.31+3.37-0.93=4.88-1.39+6.13-5.74=5.38-1.28+6.2-3.38=8.95-2.68+2.19-1.14=4.16-3.57+4.38-3.35=4.99-0.69+5.62-3.94=5.59-2.33+3.98-3.94=9.46-8.02+9.82-8.29=9.72-3.85+0.68-4.86=9.26-6.34+6.26-6.99=4.67-4.22+9.59-1.34=5.59-3.13+9.09-9.1=7.33-0.32+4.25-2.56=5.39-3.03+6.34-5.16=9.16-4.15-2.86+3.74=2.35-1.17-0.66+8.25=9.79-6.4-1.92+1.6=6.4-4.14-0.47+9.14=9.48-5.93-1.55+0.32=5.74-2.86-1.93+1.68=7.69-2.64-0.4+1.81=8.87-2.58-4.96+1.85=5.52-0.71-4.17+8.59=4.69-0.36-1.38+5.27=8.38-5.29-2.8+5.11=1.89-0.84-0.2+3.01=8.02-0.14-6.4+1.76=8.81-2.81-2.49+0.06=9.67-5.26-3.36+7.76=9.76-2.65-4.34+8.38=7.83-1.17-6.5+3.79=8.22-4.43-2.38+9.43=8.87-2.27-3.16+4.22=5.77-4.39-0.98+4.78=6.41-2.06-0.51+0.72=8.45-5.15-0.26+8.86=6.71-1.07-3.48+0.41=7.58-0.66-0.25+8.05=8.71-0.55-7.48+8.26=8.87-6.76-1.65+9.96=6.15-1.88-2.84+4.68=8.14-0.74-6.28+7.78=9.28-6.01-2.91+5.85=4.04-0.05-1.99+1.31=8.97-2.09-5.96+3.74=8.92-4.09-0.91+4.95=9.17-0.93-2.87+4.09=9.66-2.5-2.89+1.75=6.6-2.68-0.67+6.25=7-5.08-0.76+2.22=8.87-0.82-4.25+8.59=5.66-3.42-0.58+1.3=5.56-0.69-2.64+8.66=8.39-2.97-4+1.2=9.58-4.64-2.29+3.1=9.71-7.99-0.08+8.68=9.05-3.44-1.54+0.49=7.71-0.29-0.52+1.31=8.42-2.8-3.33+8.11=7.58-3.09-1.26+7.47=6.99-4.12-0.19+9.91=7.11-2-2.67+9.13=6.28-1.61-0.23+8.36=6.75-4.86-1.1+3.24=8.88-5.43-0.92+9.01=5.93-2.01-1.53+3.06=8.76-2.52-2.6+7.75=8.57-0.23-3.85+9.97=7.14-3.58-0.47-0.98=7.86-1.03-0.4-4.58=7.87-1.72-5.5-0.18=6.22-0.96-1.18-0.29=3.74-0.57-0.34-1.16=8.39-0.21-3.05-3.2=7.63-4.04-0.5-0.93=4.49-0.13-3-1.09=7.39-1.22-4.86-0.44=5.8-0.98-3.14-1.13=6.18-1.29-0.98-0.64=9.23-1.39-0.35-0.41=7.93-3.29-2.61-0.38=8.97-1.99-2.13-1=7.36-1.11-3.91-1.49=7.24-0.3-1.17-0.22=9.42-2.32-2.21-3.74=9.99-1.79-1.17-0.97=9.43-2.15-3.37-0.27=9.56-0.41-7.53-0.67=8.31-2.68-0.38-1.8=9.27-0.04-4.98-1.55=6.37-3.03-0.63-2.03=8.43-0.65-0.35-2.74=9.51-1.41-0.72-5.63=7.65-0.22-4.47-2.65=7.58-1.33-2.33-1.69=9.34-0.68-0.19-7.92=9.88-1.53-3.22-2.41=7.48-0.62-2.55-0.43=7.23-2.71-1.17-1.11=6.31-0.96-1.87-1.74=9.39-0.11-2.16-4.01=9.72-3.83-0.89-1.02=9.23-2.63-3.2-0.94=5.7-0.24-0.04-2.14=6.07-1.53-1.56-0.79=8.03-0.2-3.74-3.7=9.13-2.81-0.07-3.97=3.77-0.99-0.46-0.4=8.62-0.85-6.05-1.39=9.91-3.46-0.94-0.76=8.86-0.82-3.61-2.77=7.54-4.13-0.35-2.76=7.39-0.36-2.58-3.05=9.76-0.04-3.56-1.62=7.45-1.35-1.99-1.54=4.71-0.16-0.37-3.01=6.08-1.68-1.95-1.38=9.28-0.58-5.51-2.62=8.19-2.71-2.51-0.09=4.8-2.22-0.18-2.29=3.74-0.58-1.56-1.22=4.72-0.62-1.7-0.86=参考答案6.79+5.12=11.913.24+4.25=7.491.01+4.42=5.439.46+0.64=10.13.35+4.13=7.482+0.42=2.426.34+2.39=8.737.72+9.42=17.143.77+5.47=9.240.37+0.69=1.065.3+4.94=10.243.04+2.93=5.972.37+9.17=11.543.11+3.24=6.357.64+4.02=11.669.46+5.15=14.610.78+9.01=9.792.72+3.27=5.995.5+4.13=9.636.85+3.88=10.739.79+4.14=13.937.24+1.02=8.268.69+7.12=15.812.97+6.86=9.831.14+6.37=7.513.64+5.73=9.376.28+4.51=10.790.08+1.09=1.172.09+2.78=4.875.01+5.7=10.718.17+8.06=16.235.77+6.58=12.358.45+5.15=13.62.94+6.74=9.683.78+1.94=5.720.13+8.52=8.653.61+1.06=4.678.22+4.39=12.616.56+1.82=8.383.93+3.77=7.73.87+3.22=7.096.03+7.09=13.126.08+9.39=15.475.41+0.82=6.233.37+6.73=10.13.92+0.73=4.651.81+2.82=4.634.91+4.34=9.253.36+5.99=9.353.82+6.65=10.475.1+6.12=11.229.86+8.22=18.084.2+5.69=9.891.31+8.63=9.948.63-3.63=54.99-3.2=1.798.2-6.03=2.177.06-3.21=3.856.75-6.47=0.286.07-5.22=0.858.3-7.97=0.332.61-0.96=1.652.78-2.65=0.139.35-5.91=3.446.21-4.43=1.783.7-3.44=0.263.96-2.39=1.579.68-7.68=27.74-6.6=1.149.84-4.49=5.355.04-3.86=1.187.88-6.09=1.798.74-2.95=5.796.96-5.74=1.229.57-7.21=2.368.16-3.1=5.069.05-0.78=8.278.21-4.1=4.113.14-2.84=0.34.01-3.79=0.225.74-3.06=2.686.05-4.77=1.288.48-1.21=7.275.62-4.92=0.78.16-4.19=3.976.63-0.21=6.425.07-3.67=1.48.73-6.12=2.619.69-1.33=8.369.72-5.58=4.148.46-4.32=4.148.72-6.86=1.869.71-1.57=8.148.02-0.1=7.929.66-5.65=4.012.6-0.82=1.788.22-4.7=3.523.17-1.14=2.039.58-0.15=9.435.93-3.47=2.468.84-4.44=4.49.4-2.23=7.177.94-0.72=7.229.35-4.11=5.248.01-4.23=3.786.54-2.49=4.059.73-1.15=8.587.56-0.83=6.736.33+8.78+9.5=24.615.01+5.54+9.7=20.259.75+4.75+3.55=18.050.24+3+7.49=10.739.26+8.94+4.12=22.329.91+7.67+9.58=27.161.06+9.36+3.3=13.720.63+2.13+5.75=8.518.47+1.9+8.87=19.240.72+2.87+8.26=11.853.07+6.24+6.06=15.370.1+9.59+3.38=13.072.46+0.65+5.64=8.751.49+5.13+2.63=9.255.88+1.71+0.58=8.174.09+1.23+1.34=6.660.55+0.47+8.45=9.470.36+6.83+6.53=13.727.62+3.41+1.72=12.754.28+2.24+0.71=7.239.31+3.2+6.52=19.034.15+0.94+7.47=12.562.87+1.06+0.26=4.190.87+2.18+6.08=9.133.05+3.16+9.56=15.773.77+9.21+4.5=17.488.03+8.04+4.58=20.652.5+2.98+2.18=7.663.41+4.74+1.23=9.382.6+3.13+4.12=9.859.38+2.56+6.81=18.757.24+7.4+7.09=21.739.91+6.8+5.07=21.789.16+2.76+7.36=19.281.18+7.68+1.54=10.40.1+7.08+2.52=9.76.67+6.13+9.43=22.237.64+8.65+0.24=16.539.19+3.86+8.6=21.655.94+7.79+4.28=18.012.71+0.98+4.43=8.121.19+7.21+7.11=15.512.56+1.03+3.4=6.991.63+7.74+4.6=13.979.84+8.58+3.33=21.753.71+3.04+6.94=13.695.47+1.43+5.52=12.428.85+3.84+2.7=15.395.5+6.23+9.96=21.693.91+0.21+5.58=9.70.84+4.93+0.86=6.631.23+1.03+4.79=7.056.35+4.86+3.87=15.082.6+8.4+5.07=16.077.62+8.73-1.13=15.224.26+7.19-6.55=4.99.85+0.16-1.25=8.766.3+1.79-1.21=6.886.28+8.44-4.66=10.068.51+0.69-5.27=3.935.19+7.15-0.41=11.937.66+7.43-8.44=6.653.96+2.7-0.27=6.391.42+9.34-0.94=9.822.53+4.31-0.2=6.649.21+9.05-8.77=9.491.93+5.54-2.33=5.140.86+7.89-3.38=5.379.52+5.72-0.51=14.733.7+4.02-5.18=2.543.62+8.64-1.23=11.036.23+5.09-2.64=8.686.65+5.14-6.38=5.412.48+4.98-3.51=3.954.73+7.41-0.72=11.426.29+2.68-3.53=5.444.81+5.62-2.44=7.999.43+7.07-6.99=9.513.58+7.17-6.34=4.411.95+5.94-7.02=0.877.88+6.63-3.71=10.80.38+8.6-2.9=6.086.88+9.17-8.14=7.911.28+9.41-8.71=1.984.12+7.8-7.14=4.788.75+4.96-7.53=6.185.19+3.72-6.23=2.687.11+3.64-1.93=8.822.78+5.62-6.17=2.230.78+3.6-0.79=3.594.72+7.5-4.22=81.21+3.54-1.4=3.357.87+5.8-4.58=9.091.1+4.17-0.89=4.386.95+9.85-1.53=15.277.43+0.28-3.37=4.346.57+8.91-7.87=7.615.5+0.53-4.01=2.024.03+9.19-0.32=12.97.03+5.45-1.71=10.779.79+9.73-9.67=9.854.74+4.73-4.8=4.678.85+1.83-4.27=6.419.56+5.84-5.4=102.17+6.5-7.02=1.656.89+3.23-4.23=5.897.09+0.13-4.57=2.658.7+6.34-4.77=10.275.98-2.38+1.37=4.978.6-7.94+8.38=9.046.51-4.55+8.03=9.991.75-0.5+5.48=6.733.9-3.66+4=4.247.84-3.37+7.52=11.991.68-1.12+8.9=9.461.09-0.18+7.49=8.42.67-0.42+4.13=6.385.54-0.89+9.5=14.155.44-2.5+7.63=10.577.53-1.56+7.58=13.559.16-5.37+7.12=10.912.29-0.78+0.08=1.593.29-1.67+4.89=6.518.41-4+7.19=11.67.68-6.1+2.03=3.617.6-1.27+9.2=15.537.44-4.84+4.35=6.958.16-7.23+8.5=9.438.07-7.75+8.46=8.786.8-1.6+7.21=12.418.7-1.46+4.28=11.529.22-7.1+1.09=3.218.33-7.99+8.21=8.555.47-2.21+5.39=8.658.59-6.84+5.53=7.284.99-3.32+3.14=4.814.96-0.37+5.37=9.963.58-2.24+0.86=2.29.48-1.55+5.15=13.087.56-4.72+0.41=3.257.65-2.16+7.83=13.323.1-1.25+0.72=2.577.73-6.97+7.83=8.599.33-7.9+2.3=3.739.39-4.95+0.17=4.617.06-2.8+3.77=8.034.98-1.94+1.4=4.447.48-3.5+2.73=6.711.5-0.93+3.88=4.459.57-5.37+4.81=9.016.5-0.02+5.07=11.553.21-1.24+8.2=10.178.82-1.46+9.4=16.768.87-2.6+5.95=12.229.27-4.28+6.58=11.577.09-1.66+0.37=5.85.75-3.1+3.24=5.893.06-2.76+3.91=4.213.41-2.52+5.24=6.135.5-4.31+7.15=8.346.01-5.72+5.86=6.154.5-2.67+3.83=5.669.62-1.37-3.34=4.916.05-0.62-0.19=5.249.84-3.58-4.47=1.795.77-1-2.66=2.119-2.37-3.98=2.657.66-0.6-1.9=5.168.36-1.34-2.08=4.949.29-5.26-2.94=1.095.54-0.67-4.09=0.783.31-0.48-2.23=0.64.11-0.11-2.76=1.246.62-1.06-0.53=5.038-3.07-0.64=4.295.19-1.66-0.28=3.258.8-1.75-4.62=2.437.1-0.72-5.8=0.588.32-3.07-0.18=5.078.6-1.41-0.77=6.427.1-1.6-4.29=1.214.06-1.89-0.17=26.04-2.09-2.53=1.427.27-1.57-3.55=2.157.91-1.43-6.38=0.18.26-2.59-2.29=3.386.43-1.21-4.77=0.459.44-0.12-7.8=1.528.67-1.54-6.38=0.758.35-4.28-2.47=1.69.46-1.2-5.23=3.036.5-2.73-2.66=1.117.87-4.58-1.52=1.776.52-2.84-1=2.688.71-0.58-2.39=5.749.35-4.07-1.45=3.832.39-1.53-0.32=0.549.64-3.38-2.17=4.098.45-5.69-0.91=1.859.52-2.37-1.2=5.958.4-6.52-0.86=1.029.96-3.74-2.94=3.284.09-1.39-0.03=2.676.44-1.31-4.38=0.757.76-0.32-4.45=2.994.11-2.14-0.36=1.618.26-1.27-0.22=6.776.46-1.98-3.25=1.235.39-2.9-0.96=1.536.91-1.97-0.17=4.777.49-0.66-1.52=5.314.37-0.12-1.78=2.477.07-4.08-1.72=1.279.72-4.94-0.06=4.728.35-0.53-4.93=2.899.92-0.9-3.69=5.331.33+3.95+5.55+6.48=17.310.77+6.42+4.57+8.61=20.377.75+9.28+8.57+0.36=25.968.51+6.52+3.98+0.89=19.92.93+3.5+3.55+9.66=19.648.41+1.19+3.48+5.74=18.824.57+3.68+3.59+7.48=19.322.82+0.74+6.06+0.34=9.962.07+5.81+4.63+4.61=17.120.24+3.98+0.58+1.43=6.233.93+3.53+4.08+0.09=11.633.06+9.58+9.5+6.6=28.745.08+8+0.93+9.13=23.143.88+3.1+9.86+2.88=19.721.8+3.36+0.93+3.91=109.12+4.98+1.66+8.81=24.574.63+4.51+2.8+4.3=16.242.03+8.1+1.33+9.14=20.62.29+6.93+3.79+9.02=22.038.63+5.25+9.78+2.98=26.641.55+0.15+5.77+9.55=17.023.77+9.69+7.43+9.55=30.441.44+9.36+5.21+1.74=17.755.83+4.72+0.58+7.75=18.881.68+2.38+3.05+2.78=9.892.23+0.05+6.79+8.12=17.198.44+0.74+2.92+3.75=15.859.27+5.95+8.86+8.76=32.842.81+7.58+8.74+9.83=28.963.56+8.3+9.39+8.91=30.169.5+6.23+5.18+3.68=24.593.36+9.92+0.99+6.32=20.596.68+6.48+6.76+9.09=29.012.24+6.71+9.06+7.46=25.479.17+8.14+4.44+5.55=27.38.51+9.06+7.33+1.66=26.560.95+3.67+0.32+5.47=10.417.5+1.79+7.64+3.05=19.984.24+4.19+4.07+9.8=22.35.35+8.1+9.51+6.61=29.576.17+6.15+7.16+9.28=28.766.3+6.06+6.15+7.05=25.565.16+7.57+3.23+1.28=17.247.42+7.81+6.82+1.86=23.913.01+6.18+5.49+4.92=19.67.3+5.11+7.87+2.25=22.530.08+3.65+5.02+9.55=18.37.94+6.56+7.06+8.47=30.034.23+2.96+5.41+4.01=16.611.39+4.88+8.32+8.02=22.616.23+8.15+2.69+6.57=23.645.17+4.74+6.96+8.18=25.056.92+8.6+1.18+8.57=25.273.29+4.45+7.16+6.71=21.614.15+2.04+9-6.28=8.911.64+7.06+6.85-6.88=8.679.68+3.22+9.05-8.73=13.229.62+9.1+6.96-5.72=19.969.1+7.93+3.92-1.74=19.212.13+7.64+4.83-6.73=7.879.84+3.9+5.85-0.2=19.398.13+8.73+4.02-0.82=20.065.35+3.19+5.19-4.25=9.485.52+3.04+5.28-1.79=12.055.73+3.06+3.12-6.42=5.493.26+6.65+5.88-5.21=10.587.67+4.52+7.38-9.91=9.665.34+8.01+6.91-1.93=18.338.99+0.7+1.96-0.71=10.945.72+9.24+3.87-8.24=10.594.15+9.27+5.07-0.46=18.031.98+5.85+3.59-2.66=8.762.04+2.77+5.18-9.22=0.775.66+8.17+7.05-8.03=12.856.68+2+3.6-0.09=12.195.07+2.14+0.55-4.75=3.016.2+8.53+9.87-9.01=15.594.52+5.02+1.82-5.58=5.786.81+4.16+1-2.36=9.619.16+2.31+3.47-3.34=11.63.19+7.79+7.58-8.65=9.911.97+7.48+7.01-9.94=6.523.32+3.84+6.1-5.62=7.648.1+7.07+8.66-9.54=14.294.5+4.86+9.03-5.65=12.744.7+4.91+0.25-0.64=9.229.35+4.29+8.08-6.47=15.256.21+2.9+1.28-4.83=5.563.83+7.53+7.27-5.55=13.088.33+7.49+0.69-2.31=14.25.81+3.89+9.08-6.28=12.56.61+8.33+3.74-2.96=15.721.89+2.24+5.17-1.9=7.48.47+1.75+2.35-1.19=11.389.85+2.93+2.09-6.65=8.225.9+6.07+1.21-8.53=4.659.64+0.31+2.41-2.83=9.538.75+6.78+6.92-0.79=21.664.5+6.69+2.58-4.08=9.699.53+2.79+8.63-6.97=13.985.86+1.18+0.33-1.52=5.858.53+3.76+3.98-6.6=9.676.8+0.03+1.06-6.6=1.293.61+1.07+2.99-0.89=6.786.64+8.24+1.65-1.1=15.438.6+2.88+9.57-9.34=11.712.4+4.12+2.68-6.36=2.847.17+6.69+2.88-5.76=10.984.63+1.13-2.55+7.33=10.540.88+4.91-3.09+9.45=12.158.27+4.13-9.43+8.48=11.451.15+9.48-9.58+1.86=2.915.54+0.59-2.99+9.8=12.947.21+0.08-3.12+2.21=6.386.08+8.52-8.2+4.94=11.343.85+6.2-8.36+0.78=2.476.08+5.83-9.92+5.11=7.16.29+7.25-6.37+2.94=10.110.73+1.52-1.05+7.18=8.385.9+0.37-5.39+3.88=4.767.84+2.48-3.65+6.49=13.162.42+7.19-1.55+2.94=114.53+5.18-2.63+2.78=9.863.48+2.16-0.07+4.09=9.663.25+8.49-7.14+5.62=10.225.79+1.32-0.17+8.73=15.674.87+5.36-4.71+0.54=6.067.79+3.38-1.74+4.05=13.489.86+2.88-7.72+6.29=11.314.81+0.96-3.72+2.81=4.869.25+6.76-2.97+9.63=22.677.2+1.31-4.78+9.73=13.460.72+9.04-7.95+7.62=9.436.62+7.09-0.37+3.13=16.474.8+2.76-2.67+1.98=6.872.76+2.15-3.31+9.17=10.772.91+8.54-8.57+8.38=11.263.3+7.54-7.64+1.49=4.694.88+6.92-4.2+3.08=10.689.46+7.61-2.55+4.79=19.318.96+4.36-2.06+8.2=19.463.56+8.04-8.02+8.03=11.615.32+5.21-8.08+7.61=10.063.82+6.1-7.77+9.07=11.221.84+7.42-7.96+8.02=9.323.39+6.8-8.78+5.96=7.375.2+5.69-5.64+8.59=13.845.98+4.98-2.36+7.42=16.025.8+5.24-0.31+1.21=11.945.2+4.7-3.74+2.76=8.924.67+6.56-9.3+7.45=9.383.35+2.75-4.78+8.07=9.390.53+5.92-6.05+8.99=9.391.62+4.04-4.75+6.89=7.86.54+2.2-2.94+8.39=14.192.33+5.04-0.38+1.07=8.062.36+9.7-0.66+7.2=18.63.01+5.52-0.4+2.95=11.082.83+3.66-5.98+7.15=7.661.26+1.27-0.29+2.35=4.593.45+9.58-0.28+4.11=16.862.82+8.47-8.75+5.33=7.878.13+8.24-6.47-8.66=1.246.36+3.38-6.41-2.76=0.579.03+9.76-4.9-1.48=12.418.13+0.65-3.05-3.59=2.146.94+4.48-5.32-5.82=0.285.32+5.03-4.66-0.04=5.652.09+9.79-6.79-1.56=3.533.04+9.49-6.92-4.8=0.816.83+5.69-4.95-1.19=6.385.44+9.58-1.87-3.68=9.473+2.08-0.76-2.06=2.268.86+5.22-5.93-6.84=1.313.57+6.26-1.21-2.04=6.583.99+6.69-1.51-7.1=2.075.16+9.32-4.73-2.17=7.586.94+8.16-0.43-9.94=4.733.69+2.1-1.7-3.14=0.957.11+5.2-9.08-0.24=2.998.66+9.6-0.1-8.15=10.014.35+2.1-2.29-3.77=0.395.61+8.07-1.95-7.9=3.838.37+0.19-1-0.35=7.211.83+9.87-7.8-2.36=1.549.84+2.65-0.8-3.88=7.818.79+7.81-7.04-9.22=0.349.05+7.72-2.1-9.47=5.29.27+9.01-5.81-9.8=2.673.05+9.74-6.74-3.23=2.829.59+5.7-3.22-8.36=3.712.86+9.98-1.42-8.79=2.630.06+9.71-2.65-0.23=6.896.19+5.46-3.43-5.71=2.519.43+5.72-7.87-2.38=4.98.61+9.33-7.99-1.25=8.74.69+5.58-0.49-4.25=5.535.32+8.33-3.56-4.53=5.567.01+8.19-5.86-0.92=8.424.84+4.77-1.57-2.23=5.818.69+7.82-8.85-1.69=5.978.76+8.82-2.01-6.4=9.175.77+8.94-5.55-8.36=0.89.21+9.65-1.88-7.26=9.729.72+1.98-8.72-2.26=0.727.75+8.73-4.63-0.74=11.115.17+9.97-2.84-3.8=8.55.28+0.03-3.67-1.44=0.27.78+6.49-3.4-9.76=1.113.3+5.05-1.01-3.6=3.746.63+2.47-1.86-2.78=4.464.91+6.31-6.34-1.99=2.897.44+2.52-2.88-0.15=6.938.91+5.41-7.18-0.27=6.878.98+9.01-7.13-6.72=4.149.12+1.89-5.62-2.38=3.016.66-1.48+8.75+1.64=15.579.73-6.35+0.73+7.08=11.193.88-2.33+0.56+7.25=9.366.49-1.71+2.39+1.15=8.327.67-6.73+8.38+3=12.326.05-0.87+9.05+4.21=18.448.59-5.57+3.7+2.15=8.878.83-8.45+7.73+4.99=13.13.98-3.33+8.2+7.89=16.743.21-2.29+1.86+0.63=3.416.89-2.74+0.99+6.72=11.869.84-7.07+0.34+7.38=10.499.08-1.8+4.3+3.79=15.376.14-2.46+3.41+0.7=7.793.17-2.38+0.72+6.38=7.894.95-2.92+9.27+5.92=17.226.68-0.55+8.44+2.99=17.566.29-3.71+6.42+4.18=13.187.1-5.94+4.03+5.67=10.866.81-4.41+6.59+3.4=12.397.73-1.34+6.19+0.57=13.159.61-7.94+1.68+9.12=12.475.59-4.18+8.18+8.98=18.579.29-5.7+2.37+3.31=9.276.75-6.11+3.03+1.79=5.468.14-7.96+2.7+1.97=4.857.68-3.65+3.11+2.4=9.547.38-4.99+2.59+2.21=7.199.19-1.61+1.7+2.57=11.853.31-1.4+6.49+7.81=16.216.88-5.33+4.6+2.44=8.597.71-3.1+9.65+2.75=17.013.2-0.5+6.64+4.59=13.934.96-1.82+2.16+6.05=11.359.35-1.94+9.19+2.24=18.844.63-2.16+0.99+7.21=10.674.95-3.27+5.77+5.61=13.068.46-5.63+8.66+5.23=16.729.27-3.56+9.38+9.67=24.765.97-0.47+3.6+4.15=13.258.85-1.98+1.34+3.7=11.917.77-0.15+2.72+9.48=19.827.18-0.98+6.22+2.96=15.388.65-4.5+6.24+3.28=13.678.98-6.73+4.86+0.08=7.198.66-1.82+2.16+0.83=9.838.68-7.05+7.89+7.1=16.628.85-0.56+5.07+2.93=16.292.16-1.9+1.46+9.13=10.859.83-0.1+9.79+2.6=22.123.96-0.63+2.14+2.78=8.255.45-3.04+3.97+5.46=11.847.1-2.7+8.14+3.52=16.067.85-1.12+1.54+2.72=10.995.17-0.82+2.03-1.59=4.797.45-5.81+5.24-1.41=5.478.78-3.95+5.95-1=9.789.62-3.58+7.2-6.9=6.349.86-0.7+5.18-9.44=4.97.03-1.49+5.52-4.9=6.166.09-3.17+9.36-7.8=4.485.26-4.9+8.76-6.3=2.829.15-2.95+4.28-6.38=4.13.27-2.61+6.78-3.38=4.069.48-5.24+5.87-3.79=6.326.23-3.89+4.98-1.85=5.476.04-4.61+8.98-8.03=2.388.58-4.31+5.29-2.49=7.076.11-1.79+9.4-5.72=87.59-2.44+5.06-3.95=6.264.1-0.75+9.61-9.51=3.457.94-2.29+1.44-5.21=1.886.16-4.55+9.89-0.24=11.269.9-4.71+5.4-2.24=8.359.78-7.73+5.71-7.18=0.589.6-9.33+9.56-4.72=5.119.1-1.67+5.88-3.99=9.322.37-0.98+8.48-4.36=5.514.59-4.16+9.87-7.69=2.617.79-0.66+6.67-3.97=9.839.18-1.3+4.51-7.5=4.897.53-1.3+3.87-2.66=7.446.18-3.47+0.84-1.48=2.074.51-3.38+9.5-0.45=10.189.42-1.75+5.62-3.98=9.317.38-1.07+9.92-4.73=11.58.68-5.46+6.21-4.05=5.385.44-2.05+9.42-0.11=12.77.29-1.05+8.87-6.85=8.268.11-3.9+9.29-2.46=11.045.83-2.82+8.27-7.33=3.954.15-2.15+8.55-8.31=2.246.71-3.1+5.96-3.51=6.067.28-1.43+7.34-3.66=9.538.52-1.31+3.37-0.93=9.654.88-1.39