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7.27+2.49=3.62+8.55=4.13+3.79=3.08+3.3=1.4+7.77=2.88+1.94=0.85+3.97=6.28+9.67=4.22+9.35=1.64+2.92=6.64+2.7=7.54+7.37=2.28+2.75=5.55+0.38=5.24+6.39=0.36+5.08=7.61+3.73=6.8+1.92=8.05+3.67=9.99+0.42=9.09+5.46=8.83+2.81=8.75+8.61=6.82+9.43=1.77+6.21=3.47+4.56=9.39+4.14=8.08+0.59=2.04+2.19=3.83+8.16=7.43+0.95=3.32+9.12=9.37+2.31=8.98+9.63=5.04+0.48=0.48+1.2=6.97+4.37=8.87+7.71=5.08+2.35=2.33+8.35=6.94+4.6=0.45+6.41=0.04+9.48=5.7+6.93=7.86+4.8=8.42+7.4=3.2+6.64=7.91+7.85=5.09+4.19=6.92+9.82=3.77+0.41=7.94+6.27=6.45+5.37=0.02+7.43=9.67-1.43=9.04-6.07=5.06-2.05=4.62-1.49=4.5-4.08=4.13-3.7=5.02-0.49=3.32-0.5=5.07-0.67=7.54-1.77=9.69-1.85=7.35-3.42=7.63-6.15=6.99-0.13=5.96-5.33=6.31-3.16=6.09-5.67=9.61-1.08=8.85-7.16=6-3.19=5.42-2.87=8.61-0.77=9.48-4.84=7.48-4.44=9.11-6.58=5.4-0.76=5.23-0.4=2.5-2.28=7.01-0.55=5.08-0.65=6-2.43=9.85-4.7=2.36-0.05=9.36-6.82=9.55-2.21=9.21-1.89=6.75-1.01=5.88-2.15=9.75-9.27=3.02-1.4=9.55-7.8=4.2-1.37=7.46-5.86=9.1-4.23=8.92-4.1=4.97-0.6=8.96-1.32=2.86-2.63=6.52-4.11=6.03-5.23=3.57-3.29=7-1.38=6.81-2.39=5-4.73=1.71+3.58+9.3=9.69+7.85+4.99=8.63+9.31+4.39=1.05+6.71+9.23=7.43+6.27+3.68=6.91+8.22+8.03=4.95+1.78+2.25=8.29+2.32+3.98=9.44+4.8+3.71=6.41+7.12+3.69=3.68+8.08+4.57=8.21+9.52+1.46=9.89+6.42+9.19=0.55+2.72+3.7=5.59+1.56+2.82=5.33+8.71+2.78=4.41+7.54+1.36=5.87+7.23+5.46=6.06+6.58+0.95=0.39+1.68+8.54=6.77+9.36+4.73=0.73+0.86+4.83=7.55+5.15+6.97=2.65+7.45+8.91=2.72+3.19+3.45=5.45+6.76+5.84=3.14+8.11+4.19=8.7+6.12+5.92=7.69+2.88+2.2=8.95+1.97+1.47=8.5+8.7+0.4=1.01+4.15+1.88=5.51+2.01+1.36=5.59+2.77+0.83=3.01+1.59+8.06=8.28+2.73+8.32=0.09+4.57+2.76=9.37+8.06+7.06=9.15+3.7+7.19=7.58+3.48+8.28=4.2+8.14+4.84=6.73+7.38+9.85=7.06+7.66+6.92=7.92+0.3+5.46=3.09+6.66+8.21=2.16+2.61+2.52=7.61+3.22+5.65=9.78+8.73+1.97=9.08+3.18+1.66=6.99+4.6+3.69=6.02+4.5+4.12=9.68+8.97+2.8=8.55+2.86+8.67=9.31+0.17+9.22=9.12+1.46-3.16=9.84+5.11-1.3=3.1+9.12-7.04=9.91+4.15-1.19=9+5.54-8.26=7.1+8.48-3.63=4.65+4.88-5.56=1.61+5.86-3.84=3.44+4.91-4.05=3.23+8.02-3.09=7.42+9.43-5.36=6.96+0.35-3.38=6.84+3.29-6.75=3.36+1.17-2.31=0.3+4.18-0.36=1.41+7.06-4.98=9.83+3.62-7.09=1.54+5.21-1.09=6.87+2.86-6.42=7.51+2.88-3.21=9.08+8.69-2.41=7.52+8.78-7.61=5.57+5.7-2.11=9.21+8.25-9.38=5.05+9.18-5.42=6.46+5.6-4.15=0.23+9.41-8.47=0.77+7.29-7.75=6.36+8.92-6.69=3.66+8.59-0.48=2.21+9.02-2.52=6.72+5.81-8.66=8.75+7.05-7.62=5.56+3.89-8.22=0.68+9.61-1.04=7.07+4.26-9.88=6.52+8.99-0.28=2.27+7.84-9.6=3.11+2.86-4.86=1.92+3.53-1.69=0.26+0.7-0.42=7.86+9.36-0.46=3.64+9.28-3.31=8.73+7.71-0.52=2.18+7.71-6.6=8.2+6.46-9.55=3.28+5.89-6.51=7.79+2.29-5.39=3.77+4.75-0.2=5.98+5.54-5.51=9.07+1.51-0.36=4.85+2.98-4.68=6.31+5.76-8.67=0.72+6.32-2.86=4.52-0.3+3.23=4.15-0.6+3.84=8.01-2.66+0.42=9.31-8+7.09=7.45-6.67+1.25=6.21-2.99+1.3=8.38-3.24+6.25=1.11-0.19+3.59=8.79-4.54+0.9=5.68-1.02+0.55=5.71-2.7+0.11=9.65-2.93+9.21=4.33-2.85+4.12=3.22-1.44+1.64=8.86-4.06+0.18=2.3-1.9+0.8=7.43-4.91+6.42=7.52-3.1+6.25=8.25-3.29+7.12=9.29-8.74+9.59=8.67-5.9+0.16=8.16-7.07+2.26=7.74-2.27+9.4=7.5-5.91+0.19=4.03-2.58+1.07=3.73-3.55+2.28=8.84-2.84+9.57=1.95-0.64+4.48=9.44-6.65+3.2=9.57-7.75+2.25=8.81-6.99+3.71=1.44-0.62+0.55=0.39-0.13+3.52=0.72-0.03+0.63=9.95-8.93+7.31=2.2-2.04+5.07=7.58-4.39+7.19=8.21-7.44+3.95=4.68-3.34+3.36=8.31-7.66+9.93=7.47-2.8+7.62=9.39-7.02+9.32=9.45-8.95+1.67=4.53-0.71+1.28=5.55-3.09+0.77=4.86-1.97+9.43=8.38-5.73+9.43=9.81-4.81+5.63=5.04-4.48+0.8=2.04-1.69+3.18=6.61-3.46+1.58=8.29-4.56+1.75=9.93-6.33+7.84=3.56-2.08+7.18=8.25-0.18-7.21=3.68-1.88-1.56=6.35-2.16-0.71=5.85-0.33-0.48=7.18-0.65-3.48=6.62-0.26-5.3=6.59-0.37-1.07=6.63-0.2-1.8=5.88-1.81-0.73=9.16-3.47-0.07=8.63-5.24-0.27=9.51-1.81-3.3=4.26-0.25-1.87=9.94-2.14-0.31=9.01-2.41-4.15=9.32-1.06-2.04=5.6-0.16-0.81=8.81-0.85-4.82=4.31-2.68-1.35=8.66-2.14-1.69=5.83-3.08-1.48=9.23-2.65-3.36=5.56-1.99-0.55=9.63-6.72-1.42=6.42-0.99-3.51=6.63-2.02-4.13=7.15-1.82-5.23=9.09-1.66-2.25=9.54-3.91-1.53=7.8-0.28-4.79=5.01-1.07-3.79=6.47-4.42-1.21=9.12-4.5-2.68=5.84-3.03-1.98=4.55-1.11-0.49=8.38-0.47-0.23=8.12-5.95-1.02=7.35-0.77-0.03=9.69-2.33-3.3=5.45-1.55-1.49=9.31-5.47-0.1=8.08-0.14-7.6=9.5-1.64-4.84=7.45-5.54-1.02=9.85-4.81-2.29=7.05-0.84-6.06=8.2-3.63-1.07=8.42-4.72-2.27=6.95-2.26-4.44=5.71-1.89-2.96=8.42-4.63-0.57=7.03-0.28-5.56=7.03-3.04-3.53=8.64-7.39-0.84=8.08+2.55+4.62+2.77=1.63+4.2+5.94+8.29=5.49+2.75+3.27+4.25=8.14+2.07+0.24+6.04=4.09+9.97+7.77+1.13=3.12+5.72+7.38+0.37=3.24+8.56+1.54+1.61=5.53+2.45+0.68+1.73=4.56+6.38+0.21+3.48=4.49+8.13+1.13+1.45=6.76+8.93+3.26+6.74=2.46+0.51+0.31+3.95=8.88+1.69+2.22+4.54=7.75+0.84+1.12+0.7=9.27+2.02+3.91+9.66=5.07+7.27+6.18+4.17=0.43+5.14+9.38+6.28=5.29+4.95+5.54+2.93=2.24+0.4+1.56+9.15=8.43+0.73+8.19+1.19=8.71+7.11+7.33+5.15=5.96+3.06+4.39+8.95=5.61+1.63+2.42+4.07=1.28+9.76+8+1.16=9.07+9.55+9.3+8.75=9.68+8.93+1.05+6.65=7.89+9.94+1.82+6.54=1.67+1.01+4.56+0.86=4.27+0.34+1.7+6.87=5.54+2.29+3+7.6=0.78+4.37+5.47+2.2=8.7+2.77+1.31+9.07=3.44+6.21+2.35+1.98=8.24+3.58+6.73+4.49=3.57+8.01+6.08+2.09=5.18+1.92+9.86+1.21=3.32+9.87+6.76+4.06=8.21+3.9+1.58+4.11=2.46+3.78+0.38+1.77=6.17+8.04+5.48+1.91=6.62+5.48+7.11+4.97=0.04+4.86+7.78+1.05=9.29+1.25+1.37+2.13=8.67+0.3+8.86+1.07=2.71+8.13+9.13+7.12=4.42+3.48+3.62+7.02=5.27+9.9+1.11+7.18=7.19+1.61+9.82+7.8=5.36+2.16+1.88+1.65=8.69+7.17+6.64+0.94=4.24+3.71+8.68+3.83=0.27+5.68+7.41+7.73=2.95+3.08+5.24+0.86=0.71+3.82+3.99+4.49=0.82+1.79+8.65-8.38=5.67+8.47+0.5-0.3=1.16+1.69+6.83-8.57=8.13+0.61+4.72-5.22=0.67+9.41+1.91-7.4=5.18+2.6+8.5-5.04=9.55+4.63+3.92-5.26=0.43+2.31+3.87-2.15=8.03+7.33+6.86-9.98=1.25+9.69+0.92-5.54=8.56+7.15+9.18-0.45=5.19+4.4+5.8-7.8=9.96+6.05+1.11-8.02=0.81+1.31+9.09-7.75=1.79+4.61+8.52-2.23=0.29+5.7+2.73-5.94=7.81+4.63+3.2-8.52=4.17+2.14+6.06-2.81=0.51+3.57+4.51-1.62=6.83+7.36+0.57-4.73=3.46+9.87+6.08-1=1.34+6.09+6.83-8.43=9.1+7.44+4.19-4.27=9.57+8.39+5.77-5.46=8.26+3.74+7.31-5.25=8.79+6.99+5.36-4.24=8.94+3.69+8.76-2.83=0.26+8.88+9.52-7.71=3.57+6.8+2.14-8.97=2.69+2.15+4.27-5.67=8.32+6.69+0.52-7.52=5.12+1.74+5.26-7.28=4.85+7.13+0.45-3.3=0.51+9.89+8.77-4.93=6.65+1.23+3.4-3.86=3.75+8.84+0.28-2.67=5.42+2.73+0.74-8.76=0.66+6.2+7.64-5.37=4.73+1.22+0.11-3.29=6.35+5.9+8.52-7.08=1.05+5.18+4.08-6.49=4.86+9.62+4.19-5.93=2.1+9.69+0.03-3.65=6.68+7.24+5.88-3.57=2.8+4.16+2.74-2.27=5.62+4.83+2.77-0.2=0.57+9.03+0.63-8.07=8.12+5.05+8.53-6.14=6.38+8.05+4.45-4.18=0.43+8.2+4.27-8.37=6.53+7.32+7.63-4.24=4.4+1.46+6.04-3.5=6.98+8.71+9.72-1.89=1.14+7.58+9.88-1.75=4.49+2.55-4.16+5.21=9.67+3.55-9.98+8.22=4.99+8.03-8.27+1.32=1.35+6.91-3.37+7.69=9.79+3.33-5.64+9.23=9.56+6.13-4.24+1.83=5.98+4.24-4.96+0.88=4.33+9.68-1.44+7.22=4.6+6.76-9.07+9.84=4.5+5.56-1.74+8.87=9.9+2.26-7.44+5.83=4.94+5.14-1.09+0.35=6.53+4.98-8.46+2.02=8.1+6.13-8.46+8.44=6.85+2.85-6.68+2.58=1.23+2.34-1.74+4.55=1.49+7.72-2.49+0.08=0.95+8.69-8.3+6.81=8.45+4.31-9.61+3.37=6.66+9.59-9.3+0.25=9.68+2.35-1.31+4.43=6.22+1.61-4.5+7.71=5.8+4-1.73+1.2=2.02+4.96-1.4+5.55=6.83+7.43-3.35+5.73=7.69+2.52-5.46+1.38=3.54+6.72-1.21+7.23=3.78+8.85-5.89+6.61=3.3+3.68-3.82+4.59=5.75+0.64-0.12+9.5=6.41+6.33-3.7+0.26=9.06+0.7-2.56+2.92=5.6+8.9-4.83+1.02=9.43+9.35-7.54+3.38=9.33+2.76-3.6+9.13=4.53+2.38-4.24+9.05=9.8+0.5-6.69+0.9=6.61+5.41-3.73+7.03=0.87+8.29-6.21+8.34=0.54+9.88-4.4+2.46=9.89+7.65-0.91+8.31=5.22+4.61-2.42+5.38=7.1+7.65-0.33+6.62=6.14+9.82-8.6+3.01=6.62+4.25-8.99+3.45=9.73+9.95-7.3+7.18=3.45+6.12-4.3+1.48=2.21+8.84-9.57+5.51=7.61+1.71-2.62+4.84=2.53+9.65-1.06+9.73=4.7+7.63-3.28+1.05=6.85+8.92-6.01+4.54=2.79+0.84-0.69+2.69=9.32+1.34-1.57+1.7=4.08+8.17-1.88-7.96=8.34+5.16-6.68-5.74=1.48+6.7-2.83-1.33=6.75+3.93-3.34-5.04=7.41+1.78-0.14-5.04=7.13+6.11-5.85-2.54=6.63+1.43-2.59-5.01=8.26+5.63-3.99-1.88=8.06+5.63-0.59-2.69=3.79+6.9-4.21-3.6=0.45+9.87-5.39-1.42=5.07+9.22-4.86-6.44=6.35+4.74-5.24-1.26=5.1+9.06-0.56-9.24=3+5.61-4.63-0.22=8.92+4.29-9.91-1.68=9.16+0.4-5.93-1.85=5.66+0.2-0.9-3.75=8.18+6.82-8.2-6.14=9.32+5.13-5.83-2.42=9.94+9.55-8.11-2.51=0.18+3.46-0.82-0.95=9.66+9.26-9.52-0.52=6.56+7.68-3.47-7.37=7.9+7.77-2.01-6.81=2.54+7.06-1.6-6.91=9.08+6.73-4.48-5.28=8.07+9.89-9.21-7.53=9.23+1.05-0.32-0.71=5.53+3.32-4.24-3.1=5.55+9.68-4.15-3.92=7.48+3.89-2.14-6.64=8.48+7.79-6.59-3.41=4.26+4.8-3.62-4.71=5.72+8.07-5.59-1.08=9.49+2.11-9.81-1.64=8.95+5.65-1.73-6.74=9.39+2.37-1.44-5.35=9.32+5.85-6.84-7.3=6.92+2.79-2.89-4.45=3.28+4.73-3.5-0.64=5.44+8.61-7.15-5.85=3.53+9.28-1.21-3.17=4.13+6.68-1.84-6.69=3.92+5.45-0.85-5=6.55+9.11-6.14-7.8=8.38+9.82-4.62-9.92=5.45+7.53-8.38-0.72=1.75+8.53-3.33-2.71=0.82+8.55-0.34-6.66=7.72+7.57-2.82-2.62=1.12+8.61-0.64-4.93=5.53+3.34-0.62-2.17=3.89+4.67-0.52-1.6=8.7-2.66+4.05+6.82=6.04-2.49+2.79+6.01=7.74-1.67+4.19+7.89=4.9-3.94+9.92+1.32=2.45-1.87+5.77+1.12=9.35-6.95+0.92+2.64=8.83-2.66+5.24+2.56=4.67-4.56+1.11+0.91=6.95-1.06+1.72+6.72=2.84-2.73+3.71+5.96=8.18-2.72+3.99+4.08=8.01-5.44+3.52+0.69=7.28-5.47+3.45+4.81=9.71-8.28+6.07+6.44=5.07-1.68+2.1+1.95=8.1-0.03+0.87+4.11=2.26-2.12+6.26+0.91=8.79-0.52+6.94+0.36=8-5.3+2.57+9.29=9.02-1.03+5.07+2.41=4.26-2.68+6.28+8.43=7-1.68+6.72+8.59=4.94-3.05+0.41+8.71=6.69-0.4+9.07+5.37=6.44-0.92+8.41+0.69=7.05-1.9+1.38+8.75=8.99-8.72+7.76+8.74=9.71-5.08+0.29+1.65=3.07-0.04+3.77+1.12=7.76-0.48+9.36+8.31=3.23-0.74+7.39+9.89=2.02-1.26+6.98+3.52=8.19-6.2+6.43+8.01=7.94-4.69+9.99+9.21=3.83-0.08+0.46+4.67=9.01-5.17+8.86+3.53=1.5-0.21+0.14+3.55=3.92-1.93+8.23+6.86=8.76-0.19+8.94+5.79=8.15-1.53+7.68+1.76=9.16-2.51+1.51+7.26=7.77-6.43+4.59+5.87=7.97-1.82+6.62+2.71=8.89-3.96+4.3+6.94=4.11-1.15+2.56+6.65=9.14-6.35+2.96+6.38=5.54-1.01+3.3+1.95=7.25-3.15+6.27+8.27=3.02-0.87+9.88+6.15=6.42-2.63+5.84+9.43=4.01-3.84+7.87+2.08=2.45-0.2+3.86+9.2=8.16-7.1+1.98+4.96=8.75-3.36+1.3+9.72=8.8-6.3+7-1.54=2.37-0.55+9.8-1.9=8.89-8.03+7.52-6.83=7.13-0.86+3.4-3.11=9.87-3.13+2.03-5.86=1.92-0.24+8.37-3.37=9.85-0.59+0.99-8.67=9.16-3.29+6.73-2.86=7.8-1.19+2.69-6.34=7.71-4.99+7.54-5.05=2.5-1+9.82-3.08=6.81-1.25+5.52-7.54=6.25-0.31+7.98-2.45=8.74-4.05+7.62-9.57=8.05-7.6+8.79-2.77=7.27-1.78+1.54-6.44=5.72-4.18+3.9-3.34=6.22-4.47+9.91-9.75=9.74-8.12+9.78-9.27=9.31-2.54+7.66-3.11=9.69-7.29+1.56-3.39=8.79-3.18+7.69-4.25=7.02-0.31+2.26-7.08=3-2.09+7.39-7.11=5.53-0.29+4.25-7.73=6.14-5.39+5.92-6.38=6.49-1.51+4.31-7.7=6.53-3.3+6.39-5.11=6.04-2+5.89-9.71=7.86-3.08+9.81-6.1=8.4-2.08+8.31-4.85=8.46-2.34+1.72-4.31=2.14-0.38+3.95-2.29=5.58-0.79+4.59-4.11=6.94-0.41+1.77-3.42=8.24-3.04+4.42-5.65=8.75-7.06+5.8-0.96=4.01-0.75+5.53-8.19=8.35-1.91+7.24-3.5=8.3-4.06+9.47-4.25=9.38-6.41+9.05-3.9=3.92-3.7+9.86-5.73=7.19-2.24+6.12-8.73=4.6-2.23+9.9-0.38=5.22-3.64+2.64-3.73=5.69-2.29+6.37-9.46=3.75-1.52+7.29-1.67=6.83-4.03+7.06-3.24=5.78-0.66+4.75-7.81=5.07-0.84+5.32-2.84=5.01-2.71+2.23-1.37=7.45-7.01+9.52-7.09=9.32-6.91+9.63-1.62=8.6-4.85+1.99-3.98=7.01-3.81-1.21+9.59=5.62-3.05-0.39+0.83=9.32-2.82-0.36+2.92=5.02-4.08-0.66+6.82=7.31-3.41-0.36+8.9=8.38-3-0.76+3.61=9.57-5.09-3.86+4.07=8.36-3.77-4.41+8.98=4.87-1.54-2.61+4.01=4.78-0.62-0.06+3.05=9.11-3.69-5.2+7.24=4.3-2.71-0.75+1.99=8.72-4.17-0.16+4.2=5.39-0.03-3.35+8.79=9.97-1.87-0.46+5.22=8.34-1.9-1.82+0.45=9.84-4.27-1.64+0.62=8.31-7.3-0.3+8.47=8.95-4.63-0.07+5.94=9.65-4.88-4.45+5.82=4.74-0.2-0.66+5.36=7.21-0.08-6.94+9.76=4.19-0.32-0.94+8.22=7.29-2.13-3.8+7.84=9.79-5.08-0.37+9.02=7.25-1.34-1.9+8.67=9.41-3.47-2.36+3.67=2.85-0.44-2.1+1.65=8.16-5.86-0.66+7.79=9.36-1.15-2.56+8.98=7.55-2.21-0.1+6.88=7.71-2.06-4.46+1.35=8.8-5.7-0.35+7.71=5.33-4.04-0.51+1.1=9.21-2.87-5.28+6.16=9.96-7.36-1.34+7.73=8.51-3.44-3.15+0.26=5.95-0.41-3.31+4.2=5.12-2.07-0.15+1.47=9.83-4.45-4.49+7.81=8.92-7.78-0.93+4.5=9.38-3.14-5.97+4.57=8.63-1.68-2.22+9.12=5.75-2.94-0.8+1.26=8.83-3.89-4.73+1.04=5.03-3.49-0.16+0.54=7.76-6.36-1.07+8.88=8.67-0.05-6.55+7.38=9.89-0.54-7.46+8.25=9.8-4.96-3.52+1.29=8.27-0.87-0.79+8.05=6.45-2.57-3.03+3.72=8.58-0.89-1.95+2.13=4.41-1.79-2.23+3.12=8.52-0.24-4.4-1.01=9.76-0.57-0.83-3.21=5.35-0.22-1.35-0.97=4.11-0.66-0.53-1.95=8.3-0.22-2.66-4.19=7.34-0.31-0.18-0.85=8.99-3.91-3.03-0.7=9.04-3.09-4.76-1.02=7.15-0.62-5.48-0.93=8.85-0.39-3.01-4.89=9.22-0.95-0.3-0.45=6.34-3.26-0.84-0.33=7.5-3.08-0.64-2.06=8.78-3.43-1.02-3.61=9.03-5.67-1.89-0.07=7.98-3.29-1.72-1.66=3.67-0.54-1.01-1.49=8.27-2-0.37-0.07=7.23-2.89-2.39-0.79=8.06-4.16-1.39-0.73=6.33-0.77-0.11-0.41=8.04-0.19-1.87-3.14=6.39-0.57-0.33-2.96=6.47-0.11-1.26-0.94=8.83-2.58-0.73-3.01=6.9-0.3-1.7-0.64=3.74-1.54-0.66-0.26=8.44-0.51-2.1-4.39=8.9-3.17-3.77-0.63=9.12-0.22-1.31-3.48=4.73-2.03-0.51-0.96=7.46-0.38-0.04-5.43=8.11-0.5-1.57-3.21=8.66-4.77-1.75-1.83=8.29-0.17-1.73-4.18=8.23-0.15-1.06-1.43=6.24-0.81-1.44-3.35=7.27-1.44-0.3-2.43=4.15-0.42-2.16-1.38=7.02-0.09-2.08-2.1=6.62-2.22-3.24-0.75=9.88-2.97-1.04-2.89=6.23-0.37-4.44-1.27=9.4-0.73-1.88-3.13=6.93-1.1-1.48-0.51=2.85-0.66-0.52-0.91=9.41-2.79-3.18-0.47=9.16-1.09-1.59-5.91=6.85-5.67-0.37-0.69=6.94-1.3-3.82-0.64=9.63-2.22-4.35-0.29=5.83-2.58-0.49-0.11=9.99-2.92-0.45-1.9=8.68-0.45-1.98-3.62=参考答案7.27+2.49=9.763.62+8.55=12.174.13+3.79=7.923.08+3.3=6.381.4+7.77=9.172.88+1.94=4.820.85+3.97=4.826.28+9.67=15.954.22+9.35=13.571.64+2.92=4.566.64+2.7=9.347.54+7.37=14.912.28+2.75=5.035.55+0.38=5.935.24+6.39=11.630.36+5.08=5.447.61+3.73=11.346.8+1.92=8.728.05+3.67=11.729.99+0.42=10.419.09+5.46=14.558.83+2.81=11.648.75+8.61=17.366.82+9.43=16.251.77+6.21=7.983.47+4.56=8.039.39+4.14=13.538.08+0.59=8.672.04+2.19=4.233.83+8.16=11.997.43+0.95=8.383.32+9.12=12.449.37+2.31=11.688.98+9.63=18.615.04+0.48=5.520.48+1.2=1.686.97+4.37=11.348.87+7.71=16.585.08+2.35=7.432.33+8.35=10.686.94+4.6=11.540.45+6.41=6.860.04+9.48=9.525.7+6.93=12.637.86+4.8=12.668.42+7.4=15.823.2+6.64=9.847.91+7.85=15.765.09+4.19=9.286.92+9.82=16.743.77+0.41=4.187.94+6.27=14.216.45+5.37=11.820.02+7.43=7.459.67-1.43=8.249.04-6.07=2.975.06-2.05=3.014.62-1.49=3.134.5-4.08=0.424.13-3.7=0.435.02-0.49=4.533.32-0.5=2.825.07-0.67=4.47.54-1.77=5.779.69-1.85=7.847.35-3.42=3.937.63-6.15=1.486.99-0.13=6.865.96-5.33=0.636.31-3.16=3.156.09-5.67=0.429.61-1.08=8.538.85-7.16=1.696-3.19=2.815.42-2.87=2.558.61-0.77=7.849.48-4.84=4.647.48-4.44=3.049.11-6.58=2.535.4-0.76=4.645.23-0.4=4.832.5-2.28=0.227.01-0.55=6.465.08-0.65=4.436-2.43=3.579.85-4.7=5.152.36-0.05=2.319.36-6.82=2.549.55-2.21=7.349.21-1.89=7.326.75-1.01=5.745.88-2.15=3.739.75-9.27=0.483.02-1.4=1.629.55-7.8=1.754.2-1.37=2.837.46-5.86=1.69.1-4.23=4.878.92-4.1=4.824.97-0.6=4.378.96-1.32=7.642.86-2.63=0.236.52-4.11=2.416.03-5.23=0.83.57-3.29=0.287-1.38=5.626.81-2.39=4.425-4.73=0.271.71+3.58+9.3=14.599.69+7.85+4.99=22.538.63+9.31+4.39=22.331.05+6.71+9.23=16.997.43+6.27+3.68=17.386.91+8.22+8.03=23.164.95+1.78+2.25=8.988.29+2.32+3.98=14.599.44+4.8+3.71=17.956.41+7.12+3.69=17.223.68+8.08+4.57=16.338.21+9.52+1.46=19.199.89+6.42+9.19=25.50.55+2.72+3.7=6.975.59+1.56+2.82=9.975.33+8.71+2.78=16.824.41+7.54+1.36=13.315.87+7.23+5.46=18.566.06+6.58+0.95=13.590.39+1.68+8.54=10.616.77+9.36+4.73=20.860.73+0.86+4.83=6.427.55+5.15+6.97=19.672.65+7.45+8.91=19.012.72+3.19+3.45=9.365.45+6.76+5.84=18.053.14+8.11+4.19=15.448.7+6.12+5.92=20.747.69+2.88+2.2=12.778.95+1.97+1.47=12.398.5+8.7+0.4=17.61.01+4.15+1.88=7.045.51+2.01+1.36=8.885.59+2.77+0.83=9.193.01+1.59+8.06=12.668.28+2.73+8.32=19.330.09+4.57+2.76=7.429.37+8.06+7.06=24.499.15+3.7+7.19=20.047.58+3.48+8.28=19.344.2+8.14+4.84=17.186.73+7.38+9.85=23.967.06+7.66+6.92=21.647.92+0.3+5.46=13.683.09+6.66+8.21=17.962.16+2.61+2.52=7.297.61+3.22+5.65=16.489.78+8.73+1.97=20.489.08+3.18+1.66=13.926.99+4.6+3.69=15.286.02+4.5+4.12=14.649.68+8.97+2.8=21.458.55+2.86+8.67=20.089.31+0.17+9.22=18.79.12+1.46-3.16=7.429.84+5.11-1.3=13.653.1+9.12-7.04=5.189.91+4.15-1.19=12.879+5.54-8.26=6.287.1+8.48-3.63=11.954.65+4.88-5.56=3.971.61+5.86-3.84=3.633.44+4.91-4.05=4.33.23+8.02-3.09=8.167.42+9.43-5.36=11.496.96+0.35-3.38=3.936.84+3.29-6.75=3.383.36+1.17-2.31=2.220.3+4.18-0.36=4.121.41+7.06-4.98=3.499.83+3.62-7.09=6.361.54+5.21-1.09=5.666.87+2.86-6.42=3.317.51+2.88-3.21=7.189.08+8.69-2.41=15.367.52+8.78-7.61=8.695.57+5.7-2.11=9.169.21+8.25-9.38=8.085.05+9.18-5.42=8.816.46+5.6-4.15=7.910.23+9.41-8.47=1.170.77+7.29-7.75=0.316.36+8.92-6.69=8.593.66+8.59-0.48=11.772.21+9.02-2.52=8.716.72+5.81-8.66=3.878.75+7.05-7.62=8.185.56+3.89-8.22=1.230.68+9.61-1.04=9.257.07+4.26-9.88=1.456.52+8.99-0.28=15.232.27+7.84-9.6=0.513.11+2.86-4.86=1.111.92+3.53-1.69=3.760.26+0.7-0.42=0.547.86+9.36-0.46=16.763.64+9.28-3.31=9.618.73+7.71-0.52=15.922.18+7.71-6.6=3.298.2+6.46-9.55=5.113.28+5.89-6.51=2.667.79+2.29-5.39=4.693.77+4.75-0.2=8.325.98+5.54-5.51=6.019.07+1.51-0.36=10.224.85+2.98-4.68=3.156.31+5.76-8.67=3.40.72+6.32-2.86=4.184.52-0.3+3.23=7.454.15-0.6+3.84=7.398.01-2.66+0.42=5.779.31-8+7.09=8.47.45-6.67+1.25=2.036.21-2.99+1.3=4.528.38-3.24+6.25=11.391.11-0.19+3.59=4.518.79-4.54+0.9=5.155.68-1.02+0.55=5.215.71-2.7+0.11=3.129.65-2.93+9.21=15.934.33-2.85+4.12=5.63.22-1.44+1.64=3.428.86-4.06+0.18=4.982.3-1.9+0.8=1.27.43-4.91+6.42=8.947.52-3.1+6.25=10.678.25-3.29+7.12=12.089.29-8.74+9.59=10.148.67-5.9+0.16=2.938.16-7.07+2.26=3.357.74-2.27+9.4=14.877.5-5.91+0.19=1.784.03-2.58+1.07=2.523.73-3.55+2.28=2.468.84-2.84+9.57=15.571.95-0.64+4.48=5.799.44-6.65+3.2=5.999.57-7.75+2.25=4.078.81-6.99+3.71=5.531.44-0.62+0.55=1.370.39-0.13+3.52=3.780.72-0.03+0.63=1.329.95-8.93+7.31=8.332.2-2.04+5.07=5.237.58-4.39+7.19=10.388.21-7.44+3.95=4.724.68-3.34+3.36=4.78.31-7.66+9.93=10.587.47-2.8+7.62=12.299.39-7.02+9.32=11.699.45-8.95+1.67=2.174.53-0.71+1.28=5.15.55-3.09+0.77=3.234.86-1.97+9.43=12.328.38-5.73+9.43=12.089.81-4.81+5.63=10.635.04-4.48+0.8=1.362.04-1.69+3.18=3.536.61-3.46+1.58=4.738.29-4.56+1.75=5.489.93-6.33+7.84=11.443.56-2.08+7.18=8.668.25-0.18-7.21=0.863.68-1.88-1.56=0.246.35-2.16-0.71=3.485.85-0.33-0.48=5.047.18-0.65-3.48=3.056.62-0.26-5.3=1.066.59-0.37-1.07=5.156.63-0.2-1.8=4.635.88-1.81-0.73=3.349.16-3.47-0.07=5.628.63-5.24-0.27=3.129.51-1.81-3.3=4.44.26-0.25-1.87=2.149.94-2.14-0.31=7.499.01-2.41-4.15=2.459.32-1.06-2.04=6.225.6-0.16-0.81=4.638.81-0.85-4.82=3.144.31-2.68-1.35=0.288.66-2.14-1.69=4.835.83-3.08-1.48=1.279.23-2.65-3.36=3.225.56-1.99-0.55=3.029.63-6.72-1.42=1.496.42-0.99-3.51=1.926.63-2.02-4.13=0.487.15-1.82-5.23=0.19.09-1.66-2.25=5.189.54-3.91-1.53=4.17.8-0.28-4.79=2.735.01-1.07-3.79=0.156.47-4.42-1.21=0.849.12-4.5-2.68=1.945.84-3.03-1.98=0.834.55-1.11-0.49=2.958.38-0.47-0.23=7.688.12-5.95-1.02=1.157.35-0.77-0.03=6.559.69-2.33-3.3=4.065.45-1.55-1.49=2.419.31-5.47-0.1=3.748.08-0.14-7.6=0.349.5-1.64-4.84=3.027.45-5.54-1.02=0.899.85-4.81-2.29=2.757.05-0.84-6.06=0.158.2-3.63-1.07=3.58.42-4.72-2.27=1.436.95-2.26-4.44=0.255.71-1.89-2.96=0.868.42-4.63-0.57=3.227.03-0.28-5.56=1.197.03-3.04-3.53=0.468.64-7.39-0.84=0.418.08+2.55+4.62+2.77=18.021.63+4.2+5.94+8.29=20.065.49+2.75+3.27+4.25=15.768.14+2.07+0.24+6.04=16.494.09+9.97+7.77+1.13=22.963.12+5.72+7.38+0.37=16.593.24+8.56+1.54+1.61=14.955.53+2.45+0.68+1.73=10.394.56+6.38+0.21+3.48=14.634.49+8.13+1.13+1.45=15.26.76+8.93+3.26+6.74=25.692.46+0.51+0.31+3.95=7.238.88+1.69+2.22+4.54=17.337.75+0.84+1.12+0.7=10.419.27+2.02+3.91+9.66=24.865.07+7.27+6.18+4.17=22.690.43+5.14+9.38+6.28=21.235.29+4.95+5.54+2.93=18.712.24+0.4+1.56+9.15=13.358.43+0.73+8.19+1.19=18.548.71+7.11+7.33+5.15=28.35.96+3.06+4.39+8.95=22.365.61+1.63+2.42+4.07=13.731.28+9.76+8+1.16=20.29.07+9.55+9.3+8.75=36.679.68+8.93+1.05+6.65=26.317.89+9.94+1.82+6.54=26.191.67+1.01+4.56+0.86=8.14.27+0.34+1.7+6.87=13.185.54+2.29+3+7.6=18.430.78+4.37+5.47+2.2=12.828.7+2.77+1.31+9.07=21.853.44+6.21+2.35+1.98=13.988.24+3.58+6.73+4.49=23.043.57+8.01+6.08+2.09=19.755.18+1.92+9.86+1.21=18.173.32+9.87+6.76+4.06=24.018.21+3.9+1.58+4.11=17.82.46+3.78+0.38+1.77=8.396.17+8.04+5.48+1.91=21.66.62+5.48+7.11+4.97=24.180.04+4.86+7.78+1.05=13.739.29+1.25+1.37+2.13=14.048.67+0.3+8.86+1.07=18.92.71+8.13+9.13+7.12=27.094.42+3.48+3.62+7.02=18.545.27+9.9+1.11+7.18=23.467.19+1.61+9.82+7.8=26.425.36+2.16+1.88+1.65=11.058.69+7.17+6.64+0.94=23.444.24+3.71+8.68+3.83=20.460.27+5.68+7.41+7.73=21.092.95+3.08+5.24+0.86=12.130.71+3.82+3.99+4.49=13.010.82+1.79+8.65-8.38=2.885.67+8.47+0.5-0.3=14.341.16+1.69+6.83-8.57=1.118.13+0.61+4.72-5.22=8.240.67+9.41+1.91-7.4=4.595.18+2.6+8.5-5.04=11.249.55+4.63+3.92-5.26=12.840.43+2.31+3.87-2.15=4.468.03+7.33+6.86-9.98=12.241.25+9.69+0.92-5.54=6.328.56+7.15+9.18-0.45=24.445.19+4.4+5.8-7.8=7.599.96+6.05+1.11-8.02=9.10.81+1.31+9.09-7.75=3.461.79+4.61+8.52-2.23=12.690.29+5.7+2.73-5.94=2.787.81+4.63+3.2-8.52=7.124.17+2.14+6.06-2.81=9.560.51+3.57+4.51-1.62=6.976.83+7.36+0.57-4.73=10.033.46+9.87+6.08-1=18.411.34+6.09+6.83-8.43=5.839.1+7.44+4.19-4.27=16.469.57+8.39+5.77-5.46=18.278.26+3.74+7.31-5.25=14.068.79+6.99+5.36-4.24=16.98.94+3.69+8.76-2.83=18.560.26+8.88+9.52-7.71=10.953.57+6.8+2.14-8.97=3.542.69+2.15+4.27-5.67=3.448.32+6.69+0.52-7.52=8.015.12+1.74+5.26-7.28=4.844.85+7.13+0.45-3.3=9.130.51+9.89+8.77-4.93=14.246.65+1.23+3.4-3.86=7.423.75+8.84+0.28-2.67=10.25.42+2.73+0.74-8.76=0.130.66+6.2+7.64-5.37=9.134.73+1.22+0.11-3.29=2.776.35+5.9+8.52-7.08=13.691.05+5.18+4.08-6.49=3.824.86+9.62+4.19-5.93=12.742.1+9.69+0.03-3.65=8.176.68+7.24+5.88-3.57=16.232.8+4.16+2.74-2.27=7.435.62+4.83+2.77-0.2=13.020.57+9.03+0.63-8.07=2.168.12+5.05+8.53-6.14=15.566.38+8.05+4.45-4.18=14.70.43+8.2+4.27-8.37=4.536.53+7.32+7.63-4.24=17.244.4+1.46+6.04-3.5=8.46.98+8.71+9.72-1.89=23.521.14+7.58+9.88-1.75=16.854.49+2.55-4.16+5.21=8.099.67+3.55-9.98+8.22=11.464.99+8.03-8.27+1.32=6.071.35+6.91-3.37+7.69=12.589.79+3.33-5.64+9.23=16.719.56+6.13-4.24+1.83=13.285.98+4.24-4.96+0.88=6.144.33+9.68-1.44+7.22=19.794.6+6.76-9.07+9.84=12.134.5+5.56-1.74+8.87=17.199.9+2.26-7.44+5.83=10.554.94+5.14-1.09+0.35=9.346.53+4.98-8.46+2.02=5.078.1+6.13-8.46+8.44=14.216.85+2.85-6.68+2.58=5.61.23+2.34-1.74+4.55=6.381.49+7.72-2.49+0.08=6.80.95+8.69-8.3+6.81=8.158.45+4.31-9.61+3.37=6.526.66+9.59-9.3+0.25=7.29.68+2.35-1.31+4.43=15.156.22+1.61-4.5+7.71=11.045.8+4-1.73+1.2=9.272.02+4.96-1.4+5.55=11.136.83+7.43-3.35+5.73=16.647.69+2.52-5.46+1.38=6.133.54+6.72-1.21+7.23=16.283.78+8.85-5.89+6.61=13.353.3+3.68-3.82+4.59=7.755.75+0.64-0.12+9.5=15.776.41+6.33-3.7+0.26=9.39.06+0.7-2.56+2.92=10.125.6+8.9-4.83+1.02=10.699.43+9.35-7.54+3.38=14.629.33+2.76-3.6+9.13=17.624.53+2.38-4.24+9.05=11.729.8+0.5-6.69+0.9=4.516.61+5.41-3.73+7.03=15.320.87+8.29-6.21+8.34=11.290.54+9.88-4.4+2.46=8.489.89+7.65-0.91+8.31=24.945.22+4.61-2.42+5.38=12.797.1+7.65-0.33+6.62=21.046.14+9.82-8.6+3.01=10.376.62+4.25-8.99+3.45=5.339.73+9.95-7.3+7.18=19.563.45+6.12-4.3+1.48=6.752.21+8.84-9.57+5.51=6.997.61+1.71-2.62+4.84=11.542.53+9.65-1.06+9.73=20.854.7+7.63-3.28+1.05=10.16.85+8.92-6.01+4.54=14.32.79+0.84-0.69+2.69=5.639.32+1.34-1.57+1.7=10.794.08+8.17-1.88-7.96=2.418.34+5.16-6.68-5.74=1.081.48+6.7-2.83-1.33=4.026.75+3.93-3.34-5.04=2.37.41+1.78-0.14-5.04=4.017.13+6.11-5.85-2.54=4.856.63+1.43-2.59-5.01=0.468.26+5.63-3.99-1.88=8.028.06+5.63-0.59-2.69=10.413.79+6.9-4.21-3.6=2.880.45+9.87-5.39-1.42=3.515.07+9.22-4.86-6.44=2.996.35+4.74-5.24-1.26=4.595.1+9.06-0.56-9.24=4.363+5.61-4.63-0.22=3.768.92+4.29-9.91-1.68=1.629.16+0.4-5.93-1.85=1.785.66+0.2-0.9-3.75=1.218.18+6.82-8.2-6.14=0.669.32+5.13-5.83-2.42=6.29.94+9.55-8.11-2.51=8.870.18+3.46-0.82-0.95=1.879.66+9.26-9.52-0.52=8.886.56+7.68-3.47-7.37=3.47.9+7.77-2.01-6.81=6.852.54+7.06-1.6-6.91=1.099.08+6.73-4.48-5.28=6.058.07+9.89-9.21-7.53=1.229.23+1.05-0.32-0.71=9.255.53+3.32-4.24-3.1=1.515.55+9.68-4.15-3.92=7.167.48+3.89-2.14-6.64=2.598.48+7.79-6.59-3.41=6.274.26+4.8-3.62-4.71=0.735.72+8.07-5.59-1.08=7.129.49+2.11-9.81-1.64=0.158.95+5.65-1.73-6.74=6.139.39+2.37-1.44-5.35=4.979.32+5.85-6.84-7.3=1.036.92+2.79-2.89-4.45=2.373.28+4.73-3.5-0.64=3.875.44+8.61-7.15-5.85=1.053.53+9.28-1.21-3.17=8.434.13+6.68-1.84-6.69=2.283.92+5.45-0.85-5=3.526.55+9.11-6.14-7.8=1.728.38+9.82-4.62-9.92=3.665.45+7.53-8.38-0.72=3.881.75+8.53-3.33-2.71=4.240.82+8.55-0.34-6.66=2.377.72+7.57-2.82-2.62=9.851.12+8.61-0.64-4.93=4.165.53+3.34-0.62-2.17=6.083.89+4.67-0.52-1.6=6.448.7-2.66+4.05+6.82=16.916.04-2.49+2.79+6.01=12.357.74-1.67+4.19+7.89=18.154.9-3.94+9.92+1.32=12.22.45-1.87+5.77+1.12=7.479.35-6.95+0.92+2.64=5.968.83-2.66+5.24+2.56=13.974.67-4.56+1.11+0.91=2.136.95-1.06+1.72+6.72=14.332.84-2.73+3.71+5.96=9.788.18-2.72+3.99+4.08=13.538.01-5.44+3.52+0.69=6.787.28-5.47+3.45+4.81=10.079.71-8.28+6.07+6.44=13.945.07-1.68+2.1+1.95=7.448.1-0.03+0.87+4.11=13.052.26-2.12+6.26+0.91=7.318.79-0.52+6.94+0.36=15.578-5.3+2.57+9.29=14.569.02-1.03+5.07+2.41=15.474.26-2.68+6.28+8.43=16.297-1.68+6.72+8.59=20.634.94-3.05+0.41+8.71=11.016.69-0.4+9.07+5.37=20.736.44-0.92+8.41+0.69=14.627.05-1.9+1.38+8.75=15.288.99-8.72+7.76+8.74=16.779.71-5.08+0.29+1.65=6.573.07-0.04+3.77+1.12=7.927.76-0.48+9.36+8.31=24.953.23-0.74+7.39+9.89=19.772.02-1.26+6.98+3.52=11.268.19-6.2+6.43+8.01=16.437.94-4.69+9.99+9.21=22.453.83-0.08+0.46+4.67=8.889.01-5.17+8.86+3.53=16.231.5-0.21+0.14+3.55=4.983.92-1.93+8.23+6.86=17.088.76-0.19+8.94+5.79=23.38.15-1.53+7.68+1.76=16.069.16-2.51+1.51+7.26=15.427.77-6.43+4.59+5.87=11.87.97-1.82+6.62+2.71=15.488.89-3.96+4.3+6.94=16.174.11-1.15+2.56+6.65=12.179.14-6.35+2.96+6.38=12.135.54-1.01+3.3+1.95=9.787.25-3.15+6.27+8.27=18.643.02-0.87+9.88+6.15=18.186.42-2.63+5.84+9.43=19.064.01-3.84+7.87+2.08=10.122.45-0.2+3.86+9.2=15.318.16-7.1+1.98+4.96=88.75-3.36+1.3+9.72=16.418.8-6.3+7-1.54=7.962.37-0.55+9.8-1.9=9.728.89-8.03+7.52-6.83=1.557.13-0.86+3.4-3.11=6.569.87-3.13+2.03-5.86=2.911.92-0.24+8.37-3.37=6.689.85-0.59+0.99-8.67=1.589.16-3.29+6.73-2.86=9.747.8-1.19+2.69-6.34=2.967.71-4.99+7.54-5.05=5.212.5-1+9.82-3.08=8.246.81-1.25+5.52-7.54=3.546.25-0.31+7.98-2.45=11.478.74-4.05+7.62-9.57=2.748.05-7.6+8.79-2.77=6.477.27-1.78+1.54-6.44=0.595.72-4.18+3.9-3.34=2.16.22-4.47+9.91-9.75=1.919.74-8.12+9.78-9.27=2.139.31-2.54+7.66-3.11=11.329.69-7.29+1.56-3.39=0.578.79-3.18+7.69-4.25=9.057.02-0.31+2.26-7.08=1.893-2.09+7.39-7.11=1.195.53-0.29+4.25-7.73=1.766.14-5.39+5.92-6.38=0.296.49-1.51+4.31-7.7=1.596.53-3.3+6.39-5.11=4.516.04-2+5.89-9.71=0.227.86-3.08+9.81-6.1=8.498.4-2.08+8.31-4.85=9.788.46-2.34+1.72-4.31=3.532.14-0.38+3.95-2.29=3.425.58-0.79+4.59-4.11=5.276.94-0.41+1.77-3.42=4.888.24-3.04+4.42-5.65=3.978.75-7.06+5.8-0.96=6.534.01-0.75+5.53-8.19=0.68.35-1.91+7.24-3.5=10.188.3-4.06+9.47-4.25=9.469.38-6.41+9.05-3.9=8.123.92