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7.36+2.46=3.46+4.58=0.83+1.13=3.72+2.73=5.59+1.65=0.69+7.01=6.91+2.59=1.8+9.23=2.79+6.49=1.77+1.89=3.59+1.59=9.62+8.45=9.81+2.37=3.15+4.73=4.77+4.37=3.2+1.28=9.53+9.65=9.89+2.9=6.52+1.87=2.66+1.84=3.23+1.75=0.61+7.5=2.99+6.76=6.46+7.08=0.49+1.25=6.58+8.26=0.07+6.74=2.02+7.27=2.11+5.85=0.79+2.96=8.1+6.47=9.64+0.51=8.36+7.72=4.08+6.02=6.9+3.29=9.02+7.16=7.22+2.4=9.55+3.22=8.96+4.22=9.36+2.19=9.84+6.35=7.4+1.8=9.69+4.28=7.85+5.95=3.12+4.24=5.87+7.89=5.32+8.66=2.69+6.96=1.33+9.75=6.17+5.88=2+3.84=9.85+1.97=1.81+6.35=1.62+6.25=5.39-1.56=3.86-1.75=7.2-0.31=6.92-2.21=5.88-1.31=5.19-3.46=7.3-2.89=9.7-1.18=8.43-4.92=8.69-5.69=9.01-4.88=8.12-1.05=7.09-5=8.61-0.06=7.06-0.45=6.71-2.5=8.55-7.35=5.01-3.67=9.21-7.28=8.46-3.37=6.06-5.39=9.81-2.98=5.58-1.91=5.69-1.31=8.63-5.31=6.92-4.67=3.54-0.51=5.67-3.85=8.29-5.37=3.33-2.37=5.88-5.03=7.38-0.79=3.14-0.57=4.93-1.57=7.95-5.54=7.97-2.07=9.46-1.41=6.66-4.54=7.04-5.66=8.27-2.19=7.25-4.48=9.89-8.59=7.8-3.77=9.52-6.83=7.96-3.28=8.21-5.64=9.7-6.6=9.53-9.35=9.49-7.68=4.6-1.08=3.92-0.55=9.34-5.87=9.6-3.43=9.95-1.34=6.39+3.8+8.22=7.93+1.87+5.4=8.11+7.69+8.64=3.57+0.19+8.72=5.51+7.69+7.83=3.27+9.93+9.5=0.87+1.29+3.7=9.5+4.86+0.76=4.3+8.76+1.93=9.16+6.62+8.18=3.27+7.65+1.5=8.2+7.83+5.86=4.62+7.63+2.72=3.13+8.05+1.36=9.46+9.04+7.87=3.57+8.09+4.59=6.71+4.55+4.68=2.57+6.8+6.24=1.25+5.73+9.43=4.57+6.87+8.67=9.85+3.85+7.14=9.36+2.18+1.81=4.89+5.67+7.68=2.28+9.11+1.55=1.36+6.02+0.38=8.24+5.29+9.33=0.4+5.76+5.32=4.29+0.94+0.84=6.44+4.19+1.71=8.55+5.75+2.67=0.26+6.32+6.68=5.05+7.16+0.1=7.09+6.34+8.41=5.24+4.25+0.91=3.11+6.34+4.35=5.02+8.57+2.97=0.39+5.4+7.2=1.34+2+2.92=8.42+4.97+3.24=3.53+7.5+1.01=9.39+5.42+7.39=2.63+1.84+4.29=3.67+2.26+0.74=6.72+3.05+4.64=9.34+5.02+5.05=3.65+9.44+5.37=2.76+1.71+7.17=5.51+3.03+6.43=0.46+7.09+8.97=4.24+3.94+2.64=7.05+7.26+5.16=7.01+9.28+5.95=6.09+8.54+6.89=6.33+7.38+5.31=4.43+8.16-9.11=8.24+5.63-7.2=0.24+3.69-0.55=0.74+7.29-7.16=1.63+4.04-1.58=2+1.55-2.82=9.99+2.25-4.64=9.87+1.44-7.46=8.29+4.53-2.56=7.62+8.84-7.09=8.83+2.61-1.03=4.01+5.73-8.62=8.71+7.12-2.81=0.97+9.17-0.37=4.21+9.1-7.53=3.83+9.35-0.65=7.8+4.9-5.48=6.08+7.78-8.56=2.76+4.47-6.3=6.22+2.75-4.87=9.93+0.54-7.03=7.74+8.41-5.35=2.68+1.95-2.13=7.1+8.79-4.13=4.39+5.9-4.23=9.09+9.25-8.34=7.68+6.91-3.61=9.67+6.64-7.33=2.2+3.14-2.91=5.2+4.97-5.41=7.2+4.59-9.82=8.77+3.41-7.9=9.03+2.31-9.27=6.81+6.62-7.75=0.7+7.57-1.78=7.64+7.08-2.86=5.67+3.18-6.19=6.25+9.23-5.04=7.87+5.83-8.5=6.74+0.76-7=2.2+6.67-8.5=3.16+3.78-3.9=9.51+2.28-0.79=5.7+5.62-4.24=8.03+7.71-6.43=9.21+6.36-4.83=5.43+0.2-2.18=9.11+0.05-5.36=8.26+8.2-9.29=2.22+9.02-1.89=0.61+8.17-4.95=6.98+8.89-6.7=6.01+8.81-8.51=7.54+6.27-9.93=8.59-4.6+1.72=6.22-2.29+9.36=3.81-1.92+2.48=7.68-2.44+3.14=7.59-3.12+8.1=8.67-4.44+5.11=6.69-3.42+4.11=8.85-4.99+1.47=9.32-1.73+7.69=4.05-3.38+7.2=9.12-4.34+8.97=9.13-4.21+2.29=9.82-4.33+8.86=7.41-3.12+9.88=3.03-1.44+0.53=4.31-1.4+6.17=9.28-4.88+3.05=4.51-0.02+3.12=8.51-0.34+5.89=5.17-0.26+1.03=6.55-1.71+0.54=8.06-4.8+8.99=5.58-5.4+6.92=9.04-7.01+9.29=1.21-0.25+1.23=8-7.08+2.14=5.19-2.73+7.87=6.92-0.87+1.58=8.87-1.95+1.35=6.98-0.59+7.87=6.79-1.96+2.29=6.19-2.1+8.35=8.88-3.71+4.49=2.94-1.33+1.92=8.77-3.95+8.21=7.9-6.12+4.24=6.42-2.06+0.86=8.86-5.64+3.84=9.69-6.57+5.03=1.96-1.25+7.81=9.88-3.31+1.32=6.36-2.47+4.9=6.91-3.7+2.48=4.05-3.2+0.98=6.9-5.71+1.24=6.7-5.61+7.54=9.81-1.11+6.96=1.88-0.79+1.57=9.67-7.24+6.11=5.73-0.94+4.67=7.24-0.5+6.58=2.83-1.19+7.49=6.17-1.34+1.79=4.78-4.02+6.81=9.8-0.18-5.52=9.7-2.22-6.72=5.31-1.55-1.97=8.28-4.38-2.27=8.72-2.74-1=8.64-3.64-2.25=3.53-1.39-0.95=7.64-4.59-2.4=3.78-1.69-1.6=9.86-6.56-1.89=8.19-7.41-0.32=7.75-0.64-5.08=6.95-6.19-0.15=6.99-1.11-3.01=7.85-4.58-3.04=7.87-2.73-2.57=7.5-4.81-2.29=8.75-6.3-2.21=5.72-3.34-0.91=9.87-0.96-8.6=8.18-2.44-4.03=8.41-5.68-2.09=9.06-3.2-4.48=8.13-0.24-0.73=3.81-0.69-1.82=9.03-0.69-0.29=9.08-7.97-0.53=4.73-1.87-2.63=5.85-2.11-1.72=9.99-3.02-6.2=7.15-4.14-0.66=6.94-1.91-0.16=6.13-1.72-2.45=8.92-3.81-1.22=9.92-0.98-5.03=8.38-0.96-3.16=9.76-3.63-4.31=6.55-2.15-2.55=8.93-3.45-1.19=8.45-4.2-0.87=8.48-0.64-1.04=8.38-3.97-0.3=9.61-8.77-0.28=9.01-0.86-4.81=7.62-1.13-3.11=4.36-1.29-0.65=9.3-0.72-6.81=9.62-0.28-6.19=9.18-1.21-7.1=7.36-3.11-0.43=7.04-4.08-2.65=2.2-0.81-0.55=8.16-0.82-3.39=6.3-4.46-1.26=9.19+5.3+3.9+9.83=3.37+3.65+6.09+6.83=8.14+3.21+0.82+5.5=2.87+5.85+6.37+9.38=9.41+9.39+2.79+8.11=6.99+9.7+8.21+7.17=4.56+8.75+8.68+5.66=8.61+8.72+1.61+1.11=5.19+4.67+7.75+3.03=5.93+3.78+7.16+7.85=0.3+7.61+9.67+6.13=7.29+4.76+1.83+8.98=3.01+5.25+7.91+5.44=2.23+4.83+4.75+3.42=5.83+6.79+5.91+7.39=8.57+1.25+4.27+3.06=5.41+7.03+7.98+4.65=8.41+9.49+8.87+3.65=0.72+7.84+9.35+8.77=7.62+9.82+7.98+5.67=1+7.56+2.2+1.26=6.78+7.68+0.65+2.55=2.16+1.08+7.17+1.21=3.46+2.22+2.84+5.77=2.95+5.91+2.33+0.98=8.19+9.5+6.57+9.24=4.71+2.33+3.71+3.02=9.59+9.54+6.37+7.64=0.99+7.56+4.81+3.9=5.71+8.52+1.37+5.78=5.78+7.29+4+4.12=1.96+0.7+3.61+9.03=1.79+9.45+2.04+4.55=7.99+6.21+5.89+6.77=2.25+8.43+3.98+3.12=8.84+4.25+4.56+3.68=2.95+9.93+2.57+7.54=7.32+2.8+5.62+6.11=2.93+9.32+2.19+2.78=8.37+9.38+4.73+3.29=5.34+8.84+5.69+3.95=7.4+9.32+4.33+5.45=2.16+1.62+8.16+8.49=7.92+0.46+3.39+3.85=9.04+2.57+4.87+3.25=5.91+6.08+8.2+9.64=9.23+9.47+2.43+5.08=0.94+0.33+4.68+1.53=7.62+9.14+5.44+6.05=6.7+2.17+5.31+4.2=8.89+6.72+2.94+6.57=5.87+7.64+6.67+2.72=6.01+8.52+1.31+2.43=6.84+1.54+5.34+9.43=7.76+1.24+3.42-4.34=2.49+2.79+3.16-3.8=6.78+2.66+5.77-0.87=3.3+0.22+4.78-6.77=1.75+2.16+7.96-8.21=0.21+7.6+3.38-5.05=9.96+0.82+1.56-2.95=4.32+9.81+2.45-1.81=9.43+4.48+7.54-5.93=3.85+3.99+4.57-4.17=1.27+4.8+4.73-8.7=6.52+6.25+2.87-5.6=1.51+6.2+2.36-4.06=3.81+9.36+7.97-7.58=1.46+1.52+4.51-5.2=6.07+3.27+8.99-6.44=9.62+2.03+3.99-0.17=8.36+2.5+7.73-0.1=9.75+4.7+2.39-0.4=9.88+6.34+6.54-2.64=0.45+7.68+9.48-2.1=7.02+0.81+0.62-5.11=2.99+2.08+8.87-1.54=5.81+6.08+4.38-5.34=6.46+1.53+5.57-4.75=5.37+5.01+3.8-7.91=2.9+6.39+9.05-3.71=5.98+0.24+9.07-7.86=7.32+1.54+7.43-3.84=8.09+0.42+4.65-3.78=0.44+9.25+0.64-0.02=1.12+8.52+5.86-9.06=3.81+1.63+3.49-0.79=3.16+7.35+4.31-2.29=0.23+8.69+1.95-3.07=5.7+0.16+6.15-9.83=4.11+1.72+7.78-2.06=9.31+6.84+0.48-7.34=9.77+3.02+0.32-3.46=9.24+8.61+6.82-7.78=7.28+6.58+5.44-7.96=2.28+6.11+4.26-7.76=8.56+5.94+5.6-0.05=8.43+9.3+5.89-5.06=8.98+8.52+5.8-5.79=4.15+9.23+6.15-3.62=1.61+8+4.33-7.2=5.27+4.49+9.97-4.42=4.41+8.8+8.53-2.37=1.57+7.84+6.05-3.17=2.94+9.29+8.98-4.02=6.25+0.87+8.25-8.33=3.4+2.88+7.56-1.09=7.08+6.79+2.48-5.49=3.77+8.43-7.76+0.36=7.47+4.68-8.02+6.39=9.25+9.94-5.74+3.82=0.7+9.39-6.93+5.72=6+0.95-0.43+4.44=6.59+4.02-1.76+6.35=6.3+2.59-0.06+7.73=1.91+4.96-3.74+9.87=2.57+4.31-1.69+7.14=7.02+9.91-1.23+6.54=0.45+7.57-0.93+5.94=0.31+3.03-0.7+5.71=3.32+9.67-2.35+2.72=3.69+7.03-7.02+1.18=0.5+9.5-5.47+8.01=4.84+0.11-0.25+6.35=6.07+2.07-4.48+2.72=8.12+7.35-1.26+0.09=9.21+3.22-8.66+6.14=4.18+1.46-2.99+6.73=1.62+5.91-3.3+2.26=3.25+6.95-6.85+2.9=7.57+4.7-4.91+1.35=4.99+6.33-7.35+4.59=7.17+4.31-5.27+3.64=9.36+7.86-2.32+1.12=2.17+3.81-0.2+1.76=1.84+9.49-4.67+2.58=8.6+1.01-7.32+5.96=9.19+7.69-6.42+8.55=5.29+7.83-0.61+6.72=1.42+2.64-2.51+4.44=3.62+7.8-2.84+0.4=8.25+1.98-7.68+2.17=9.73+7.34-3.97+8.47=4.29+6.63-5.58+7.5=8.14+8.09-7.68+9.77=1.53+9.01-0.76+8.88=7.17+5.26-9.48+1.63=9.71+3.68-9.59+6.22=0.3+7.96-7.98+5.33=8.01+1.84-0.35+5.39=9.14+1.16-4.28+0.15=8.58+6.72-4.15+2.44=5.84+9.86-2.93+2.47=4.36+5.41-8.4+4.32=5.07+6.06-9.49+2.14=7.94+5.08-4.08+4.41=5.32+2.36-4.99+8.23=5.25+1.31-2.94+0.91=8.83+0.91-8.26+8.78=7.86+8.09-0.08+5.3=7.65+6.11-6.43+2.2=6.24+9.52-4.05+9.18=6.72+6.66-7.97-1=2.7+2.32-0.34-3.95=8.29+4.35-1.44-0.81=5.68+5.86-1.37-9.61=7.75+7.48-6.76-0.34=7.35+4.55-1.93-6.26=2.85+6.66-0.06-4.78=9.22+9.64-7.71-1.66=6.95+7.94-5.28-6.13=9.8+4.94-3.87-8.84=6.17+6.38-4.36-6.35=8.67+9.35-5.67-5.83=8.97+8.26-5.06-6.82=9.46+8.26-0.22-6.16=9.14+4.66-7.33-0.04=8.84+5.2-2.09-6.89=5.91+7.75-0.02-8.35=8.4+9.16-2.75-0.12=9.78+1.28-0.43-0.2=9.08+9.59-2.65-8.57=3.22+3.75-0.52-5.67=9.83+6.81-6.5-1.48=6.13+4.4-0.47-3.1=9.03+7.91-5.41-3.23=8.81+5.49-0.61-2.06=3.16+6.33-4.29-4.68=9.79+7.83-5.86-1.2=2.46+4.63-3.95-1.54=6.16+9.55-1.46-9.03=8.63+1.82-2.14-7.25=3.73+9.94-9.68-3.23=5.07+8.99-0.37-4.42=1.89+7.67-0.72-3.04=3.13+8.8-0.96-2.75=3.5+8.22-3.73-5.43=0.21+9.62-4.88-4.37=7.36+0.77-0.2-6.31=3.65+5.3-7.8-0.59=9.11+4.46-0.81-3.89=5.69+7.37-3.3-4.35=7.3+9.95-4.14-4.43=8.03+8.92-2.14-0.56=4.86+8.99-8.84-2.72=8.63+5.02-6.35-6.46=2.72+7.49-7.68-2.32=6.28+7.46-3.33-7.07=5.12+1.91-3.31-3.43=6.4+5.35-7.9-2.53=5.58+4.31-8.49-1.06=7.35+9.97-5.38-9.61=4.58+5.39-3.95-1.13=7.35+3.17-2.75-6.36=1.45+9.44-7.57-1.73=6.93+7.12-1.76-0.28=5.03-1.56+1.3+5.97=7.82-1.2+2.64+6.09=8.49-1.82+7.24+8.75=8.86-3.98+6.42+4.55=3.59-0.55+7.41+2.43=8.15-2.41+5.57+9.32=9.71-4.53+4.18+6.82=7.65-0.35+8.09+5.85=9.76-9.3+1.28+4.33=1.22-0.62+1.52+8.09=4.34-3.05+2.98+9.97=7.24-5.1+9.59+7.46=6.93-4.66+7.68+4.65=5.58-1.8+3.01+7.04=8.66-8.3+9.71+8.96=4.31-3.06+3.05+1.46=8.96-5.02+1.35+4.44=7.56-1.82+2.34+9.23=8.7-6.89+8.3+2.38=9.71-2.09+6.71+4.93=9.35-4.65+5.91+9.36=4.37-2.16+7.37+2.42=9.24-8.11+6.77+3.41=1.1-0.66+9.6+6.7=8.72-5.19+8.95+1.86=9.07-3.41+3.2+8.33=4.19-0.74+7.79+8.59=4.35-3.79+2.62+5.3=9.29-8.72+7.49+6.82=5.52-0.3+7.26+1.59=7.12-4.45+5.84+6.09=8.36-3.16+3.74+7.81=9.16-5.95+8.98+9.1=9.82-7.57+8.16+6.67=7.43-0.58+5.83+8.01=8.03-4.93+7.08+4.86=7.31-5.7+7.91+3.75=9-4.32+0.26+5.42=6.09-0.68+3.5+5.84=7.57-4.3+4.27+6.46=3.81-1.13+4.69+4.56=6-4.73+5.18+0.48=8.72-2.41+1.51+5.39=7.6-2.94+5.3+7.05=1.92-1.45+3.13+8.65=2.48-1.23+9.63+8.77=9.41-4.7+9.28+8.02=3.75-1.72+3.05+3.55=9.75-0.25+8.56+2.28=7.11-1.99+9.95+7.53=5.17-1.44+4.99+7.55=2.2-1.45+9.56+5.64=7.52-4.39+3.31+0.02=6.19-3.21+7.32+6.32=6.98-1.45+7.29-5.68=1.79-0.23+1.29-2.27=7.2-1.96+7.74-2.02=6.07-1.64+8.76-4.58=8.68-0.35+5.8-9.76=5.75-2.67+8.09-8.8=9.38-7.74+7.4-4.71=8.57-6.96+3.68-4.62=4.71-1.08+2.13-0.26=8.02-1.49+4.79-2.69=4.32-4.14+1.45-0.08=8.74-3.16+7.15-4.2=6.34-2.3+8.53-3.4=9.54-5.08+7.18-1.48=7.36-3.98+4.12-0.55=5.05-4.85+0.75-0.81=4.09-2.03+3.19-1.78=3.63-0.61+2.63-1.93=3.04-2.86+8.33-6.21=7.81-3.62+6.24-3.12=6.42-5.74+7.71-5.22=9.85-2.02+9.82-4.92=7.98-2.6+8.97-2.2=6.18-5.4+9.39-2.9=6.74-3.07+9.17-6.98=7.97-7.45+7.94-4.94=2.79-0.24+7.05-2.74=6.99-3.03+9.52-9.84=8.61-1.83+4.38-4.12=6.63-1.56+9.07-6.05=7.37-0.67+5.74-5.64=6.68-5.97+8.09-8.05=9.98-3.95+4.14-1.77=4.32-2.56+6.57-2.87=9.77-5.96+8.59-5.41=8.21-0.39+4.17-5.19=3.56-1.92+9.41-2.21=4.05-2.07+4.14-4.15=6.37-1.48+9.01-1.57=6.67-4.58+7.49-2.69=9.05-6.65+9.47-7.63=9.51-5.98+9.31-8=3.72-1.31+5.87-5.18=9.92-4.65+5.11-5.18=4.26-0.7+1.86-3.63=7.44-6.43+8.99-6.11=9.87-7.73+3.55-0.52=5.95-4.49+5.55-2.02=8.82-1.54+4.96-5.48=5.71-3.23+7.3-7.97=3.08-1.96+8.46-5.22=3.75-0.27+6.47-1.69=7.56-7.35+5.06-2.53=7.97-0.54+0.43-3.22=4.58-1.94-1.05+2.66=9.05-3.32-3.52+9.26=6.56-1.88-0.31+1.35=8.45-0.37-5.84+9.71=6.76-4.24-0.62+4.56=5.61-2.14-0.28+5.65=9.59-2.27-0.39+4.57=8.35-1.05-6.17+2.85=8.97-1.14-1.28+9.77=9.82-6.19-0.83+7.04=9.39-0.92-0.87+9.21=9.76-4.68-2.51+9.37=6.98-1.11-0.96+4.78=5.44-0.95-2.38+6.47=9.34-2.49-4.27+6.15=8.14-4.56-1.97+4.27=7.13-5.62-0.83+6.3=6.64-2.77-1.68+6.95=7.62-1.27-0.51+9.35=7.96-2.33-5.35+8.21=6.8-3.75-0.26+4.83=9.91-2.83-5.79+0.96=9.14-2.35-4.34+4.66=8.01-1.44-2.02+9.56=9.62-8.34-0.45+1.43=8.7-0.73-7.54+3.01=6.87-1.34-2.93+3.32=9.6-1.44-7.51+2.5=7.42-0.08-2.18+8.34=7.53-4.55-2.71+0.39=7.3-3.54-2.14+8.41=6.71-1.5-3.67+6.46=9.45-3.7-5.14+6.2=8.01-3.26-4.36+6.52=5.04-3.54-0.96+7.11=6.86-5.63-0.1+6.16=5.85-4.5-0.22+2.97=7.35-0.43-4.13+5.76=9.95-2.06-5.79+2.76=9.75-5.63-0.49+2.02=4.5-0.15-3.17+6.64=8.08-2.63-0.07+9.36=8.68-0.57-7.25+0.71=9.86-0.85-8.57+0.44=6.35-3.82-0.61+2.6=7.28-2.69-1.67+6.14=9.78-2.33-5.6+3.38=8.48-5.29-1.96+9.31=9.52-3.4-2.83+8.34=5.19-0.09-0.79+3.94=9.16-4.31-3.03+1.18=7.09-0.42-1+3.45=5.78-1.26-1.24+7.31=9.71-8.45-0.38+3.81=9.46-3.86-2.01-0.03=9.42-2.27-0.08-6.12=8.17-3.08-3.27-1.69=7.99-0.98-0.86-5.75=9.38-0.16-2.97-2.57=8.81-4.36-0.45-0.58=8.84-0.92-2.52-4.25=7.79-4.32-1.69-0.47=8.52-4.78-2.23-1.13=8.64-2-2.06-3.05=5.61-0.23-0.58-2.02=4.89-0.07-2.02-1.04=7.75-0.64-5.13-1.48=9.71-0.6-2.92-1.37=7.26-1.06-1.32-0.41=9.55-1.73-0.19-5.88=8.98-3.68-0.51-3.27=6.67-0.57-4.99-0.22=7.81-0.31-5.14-1.36=8.1-0.36-0.69-0.26=6.84-1.15-5.14-0.11=8.12-3.59-2.81-0.81=4.45-2.03-0.79-0.41=9.83-1.93-3.21-4.51=9.59-1.61-1.75-1.14=9.05-0.1-1.78-0.23=6.3-1.67-1.25-1.73=9.26-1.01-2.01-3.74=7.07-3.79-2.73-0.08=8.72-1.16-0.05-5.96=8.7-4.34-3.63-0.26=9.67-2.96-2.37-2.84=9.36-3.69-1.54-3.21=9.64-0.85-5.2-1.84=9.22-1.93-1.98-0.46=8.8-1.33-0.92-2.28=5.86-0.47-0.38-1.79=8.29-3.23-3.7-0.62=9.85-1.15-2.65-4.48=8.38-0.06-1.04-0.79=8.92-2.76-2.45-2.14=9.5-0.93-2.63-3.15=6.32-0.71-1.2-3.86=6.78-3.55-2.12-0.94=4.87-1.83-0.05-1.79=9.8-2.51-1.71-1.66=8.09-0.31-6.95-0.58=6.36-0.49-0.72-0.61=5.97-2.23-3.13-0.28=5.07-2.68-1.6-0.46=7.47-1.81-3.76-1.45=3.26-1.57-0.21-0.42=8.89-2.73-3.29-0.56=7.12-3.26-0.87-2.16=参考答案7.36+2.46=9.823.46+4.58=8.040.83+1.13=1.963.72+2.73=6.455.59+1.65=7.240.69+7.01=7.76.91+2.59=9.51.8+9.23=11.032.79+6.49=9.281.77+1.89=3.663.59+1.59=5.189.62+8.45=18.079.81+2.37=12.183.15+4.73=7.884.77+4.37=9.143.2+1.28=4.489.53+9.65=19.189.89+2.9=12.796.52+1.87=8.392.66+1.84=4.53.23+1.75=4.980.61+7.5=8.112.99+6.76=9.756.46+7.08=13.540.49+1.25=1.746.58+8.26=14.840.07+6.74=6.812.02+7.27=9.292.11+5.85=7.960.79+2.96=3.758.1+6.47=14.579.64+0.51=10.158.36+7.72=16.084.08+6.02=10.16.9+3.29=10.199.02+7.16=16.187.22+2.4=9.629.55+3.22=12.778.96+4.22=13.189.36+2.19=11.559.84+6.35=16.197.4+1.8=9.29.69+4.28=13.977.85+5.95=13.83.12+4.24=7.365.87+7.89=13.765.32+8.66=13.982.69+6.96=9.651.33+9.75=11.086.17+5.88=12.052+3.84=5.849.85+1.97=11.821.81+6.35=8.161.62+6.25=7.875.39-1.56=3.833.86-1.75=2.117.2-0.31=6.896.92-2.21=4.715.88-1.31=4.575.19-3.46=1.737.3-2.89=4.419.7-1.18=8.528.43-4.92=3.518.69-5.69=39.01-4.88=4.138.12-1.05=7.077.09-5=2.098.61-0.06=8.557.06-0.45=6.616.71-2.5=4.218.55-7.35=1.25.01-3.67=1.349.21-7.28=1.938.46-3.37=5.096.06-5.39=0.679.81-2.98=6.835.58-1.91=3.675.69-1.31=4.388.63-5.31=3.326.92-4.67=2.253.54-0.51=3.035.67-3.85=1.828.29-5.37=2.923.33-2.37=0.965.88-5.03=0.857.38-0.79=6.593.14-0.57=2.574.93-1.57=3.367.95-5.54=2.417.97-2.07=5.99.46-1.41=8.056.66-4.54=2.127.04-5.66=1.388.27-2.19=6.087.25-4.48=2.779.89-8.59=1.37.8-3.77=4.039.52-6.83=2.697.96-3.28=4.688.21-5.64=2.579.7-6.6=3.19.53-9.35=0.189.49-7.68=1.814.6-1.08=3.523.92-0.55=3.379.34-5.87=3.479.6-3.43=6.179.95-1.34=8.616.39+3.8+8.22=18.417.93+1.87+5.4=15.28.11+7.69+8.64=24.443.57+0.19+8.72=12.485.51+7.69+7.83=21.033.27+9.93+9.5=22.70.87+1.29+3.7=5.869.5+4.86+0.76=15.124.3+8.76+1.93=14.999.16+6.62+8.18=23.963.27+7.65+1.5=12.428.2+7.83+5.86=21.894.62+7.63+2.72=14.973.13+8.05+1.36=12.549.46+9.04+7.87=26.373.57+8.09+4.59=16.256.71+4.55+4.68=15.942.57+6.8+6.24=15.611.25+5.73+9.43=16.414.57+6.87+8.67=20.119.85+3.85+7.14=20.849.36+2.18+1.81=13.354.89+5.67+7.68=18.242.28+9.11+1.55=12.941.36+6.02+0.38=7.768.24+5.29+9.33=22.860.4+5.76+5.32=11.484.29+0.94+0.84=6.076.44+4.19+1.71=12.348.55+5.75+2.67=16.970.26+6.32+6.68=13.265.05+7.16+0.1=12.317.09+6.34+8.41=21.845.24+4.25+0.91=10.43.11+6.34+4.35=13.85.02+8.57+2.97=16.560.39+5.4+7.2=12.991.34+2+2.92=6.268.42+4.97+3.24=16.633.53+7.5+1.01=12.049.39+5.42+7.39=22.22.63+1.84+4.29=8.763.67+2.26+0.74=6.676.72+3.05+4.64=14.419.34+5.02+5.05=19.413.65+9.44+5.37=18.462.76+1.71+7.17=11.645.51+3.03+6.43=14.970.46+7.09+8.97=16.524.24+3.94+2.64=10.827.05+7.26+5.16=19.477.01+9.28+5.95=22.246.09+8.54+6.89=21.526.33+7.38+5.31=19.024.43+8.16-9.11=3.488.24+5.63-7.2=6.670.24+3.69-0.55=3.380.74+7.29-7.16=0.871.63+4.04-1.58=4.092+1.55-2.82=0.739.99+2.25-4.64=7.69.87+1.44-7.46=3.858.29+4.53-2.56=10.267.62+8.84-7.09=9.378.83+2.61-1.03=10.414.01+5.73-8.62=1.128.71+7.12-2.81=13.020.97+9.17-0.37=9.774.21+9.1-7.53=5.783.83+9.35-0.65=12.537.8+4.9-5.48=7.226.08+7.78-8.56=5.32.76+4.47-6.3=0.936.22+2.75-4.87=4.19.93+0.54-7.03=3.447.74+8.41-5.35=10.82.68+1.95-2.13=2.57.1+8.79-4.13=11.764.39+5.9-4.23=6.069.09+9.25-8.34=107.68+6.91-3.61=10.989.67+6.64-7.33=8.982.2+3.14-2.91=2.435.2+4.97-5.41=4.767.2+4.59-9.82=1.978.77+3.41-7.9=4.289.03+2.31-9.27=2.076.81+6.62-7.75=5.680.7+7.57-1.78=6.497.64+7.08-2.86=11.865.67+3.18-6.19=2.666.25+9.23-5.04=10.447.87+5.83-8.5=5.26.74+0.76-7=0.52.2+6.67-8.5=0.373.16+3.78-3.9=3.049.51+2.28-0.79=115.7+5.62-4.24=7.088.03+7.71-6.43=9.319.21+6.36-4.83=10.745.43+0.2-2.18=3.459.11+0.05-5.36=3.88.26+8.2-9.29=7.172.22+9.02-1.89=9.350.61+8.17-4.95=3.836.98+8.89-6.7=9.176.01+8.81-8.51=6.317.54+6.27-9.93=3.888.59-4.6+1.72=5.716.22-2.29+9.36=13.293.81-1.92+2.48=4.377.68-2.44+3.14=8.387.59-3.12+8.1=12.578.67-4.44+5.11=9.346.69-3.42+4.11=7.388.85-4.99+1.47=5.339.32-1.73+7.69=15.284.05-3.38+7.2=7.879.12-4.34+8.97=13.759.13-4.21+2.29=7.219.82-4.33+8.86=14.357.41-3.12+9.88=14.173.03-1.44+0.53=2.124.31-1.4+6.17=9.089.28-4.88+3.05=7.454.51-0.02+3.12=7.618.51-0.34+5.89=14.065.17-0.26+1.03=5.946.55-1.71+0.54=5.388.06-4.8+8.99=12.255.58-5.4+6.92=7.19.04-7.01+9.29=11.321.21-0.25+1.23=2.198-7.08+2.14=3.065.19-2.73+7.87=10.336.92-0.87+1.58=7.638.87-1.95+1.35=8.276.98-0.59+7.87=14.266.79-1.96+2.29=7.126.19-2.1+8.35=12.448.88-3.71+4.49=9.662.94-1.33+1.92=3.538.77-3.95+8.21=13.037.9-6.12+4.24=6.026.42-2.06+0.86=5.228.86-5.64+3.84=7.069.69-6.57+5.03=8.151.96-1.25+7.81=8.529.88-3.31+1.32=7.896.36-2.47+4.9=8.796.91-3.7+2.48=5.694.05-3.2+0.98=1.836.9-5.71+1.24=2.436.7-5.61+7.54=8.639.81-1.11+6.96=15.661.88-0.79+1.57=2.669.67-7.24+6.11=8.545.73-0.94+4.67=9.467.24-0.5+6.58=13.322.83-1.19+7.49=9.136.17-1.34+1.79=6.624.78-4.02+6.81=7.579.8-0.18-5.52=4.19.7-2.22-6.72=0.765.31-1.55-1.97=1.798.28-4.38-2.27=1.638.72-2.74-1=4.988.64-3.64-2.25=2.753.53-1.39-0.95=1.197.64-4.59-2.4=0.653.78-1.69-1.6=0.499.86-6.56-1.89=1.418.19-7.41-0.32=0.467.75-0.64-5.08=2.036.95-6.19-0.15=0.616.99-1.11-3.01=2.877.85-4.58-3.04=0.237.87-2.73-2.57=2.577.5-4.81-2.29=0.48.75-6.3-2.21=0.245.72-3.34-0.91=1.479.87-0.96-8.6=0.318.18-2.44-4.03=1.718.41-5.68-2.09=0.649.06-3.2-4.48=1.388.13-0.24-0.73=7.163.81-0.69-1.82=1.39.03-0.69-0.29=8.059.08-7.97-0.53=0.584.73-1.87-2.63=0.235.85-2.11-1.72=2.029.99-3.02-6.2=0.777.15-4.14-0.66=2.356.94-1.91-0.16=4.876.13-1.72-2.45=1.968.92-3.81-1.22=3.899.92-0.98-5.03=3.918.38-0.96-3.16=4.269.76-3.63-4.31=1.826.55-2.15-2.55=1.858.93-3.45-1.19=4.298.45-4.2-0.87=3.388.48-0.64-1.04=6.88.38-3.97-0.3=4.119.61-8.77-0.28=0.569.01-0.86-4.81=3.347.62-1.13-3.11=3.384.36-1.29-0.65=2.429.3-0.72-6.81=1.779.62-0.28-6.19=3.159.18-1.21-7.1=0.877.36-3.11-0.43=3.827.04-4.08-2.65=0.312.2-0.81-0.55=0.848.16-0.82-3.39=3.956.3-4.46-1.26=0.589.19+5.3+3.9+9.83=28.223.37+3.65+6.09+6.83=19.948.14+3.21+0.82+5.5=17.672.87+5.85+6.37+9.38=24.479.41+9.39+2.79+8.11=29.76.99+9.7+8.21+7.17=32.074.56+8.75+8.68+5.66=27.658.61+8.72+1.61+1.11=20.055.19+4.67+7.75+3.03=20.645.93+3.78+7.16+7.85=24.720.3+7.61+9.67+6.13=23.717.29+4.76+1.83+8.98=22.863.01+5.25+7.91+5.44=21.612.23+4.83+4.75+3.42=15.235.83+6.79+5.91+7.39=25.928.57+1.25+4.27+3.06=17.155.41+7.03+7.98+4.65=25.078.41+9.49+8.87+3.65=30.420.72+7.84+9.35+8.77=26.687.62+9.82+7.98+5.67=31.091+7.56+2.2+1.26=12.026.78+7.68+0.65+2.55=17.662.16+1.08+7.17+1.21=11.623.46+2.22+2.84+5.77=14.292.95+5.91+2.33+0.98=12.178.19+9.5+6.57+9.24=33.54.71+2.33+3.71+3.02=13.779.59+9.54+6.37+7.64=33.140.99+7.56+4.81+3.9=17.265.71+8.52+1.37+5.78=21.385.78+7.29+4+4.12=21.191.96+0.7+3.61+9.03=15.31.79+9.45+2.04+4.55=17.837.99+6.21+5.89+6.77=26.862.25+8.43+3.98+3.12=17.788.84+4.25+4.56+3.68=21.332.95+9.93+2.57+7.54=22.997.32+2.8+5.62+6.11=21.852.93+9.32+2.19+2.78=17.228.37+9.38+4.73+3.29=25.775.34+8.84+5.69+3.95=23.827.4+9.32+4.33+5.45=26.52.16+1.62+8.16+8.49=20.437.92+0.46+3.39+3.85=15.629.04+2.57+4.87+3.25=19.735.91+6.08+8.2+9.64=29.839.23+9.47+2.43+5.08=26.210.94+0.33+4.68+1.53=7.487.62+9.14+5.44+6.05=28.256.7+2.17+5.31+4.2=18.388.89+6.72+2.94+6.57=25.125.87+7.64+6.67+2.72=22.96.01+8.52+1.31+2.43=18.276.84+1.54+5.34+9.43=23.157.76+1.24+3.42-4.34=8.082.49+2.79+3.16-3.8=4.646.78+2.66+5.77-0.87=14.343.3+0.22+4.78-6.77=1.531.75+2.16+7.96-8.21=3.660.21+7.6+3.38-5.05=6.149.96+0.82+1.56-2.95=9.394.32+9.81+2.45-1.81=14.779.43+4.48+7.54-5.93=15.523.85+3.99+4.57-4.17=8.241.27+4.8+4.73-8.7=2.16.52+6.25+2.87-5.6=10.041.51+6.2+2.36-4.06=6.013.81+9.36+7.97-7.58=13.561.46+1.52+4.51-5.2=2.296.07+3.27+8.99-6.44=11.899.62+2.03+3.99-0.17=15.478.36+2.5+7.73-0.1=18.499.75+4.7+2.39-0.4=16.449.88+6.34+6.54-2.64=20.120.45+7.68+9.48-2.1=15.517.02+0.81+0.62-5.11=3.342.99+2.08+8.87-1.54=12.45.81+6.08+4.38-5.34=10.936.46+1.53+5.57-4.75=8.815.37+5.01+3.8-7.91=6.272.9+6.39+9.05-3.71=14.635.98+0.24+9.07-7.86=7.437.32+1.54+7.43-3.84=12.458.09+0.42+4.65-3.78=9.380.44+9.25+0.64-0.02=10.311.12+8.52+5.86-9.06=6.443.81+1.63+3.49-0.79=8.143.16+7.35+4.31-2.29=12.530.23+8.69+1.95-3.07=7.85.7+0.16+6.15-9.83=2.184.11+1.72+7.78-2.06=11.559.31+6.84+0.48-7.34=9.299.77+3.02+0.32-3.46=9.659.24+8.61+6.82-7.78=16.897.28+6.58+5.44-7.96=11.342.28+6.11+4.26-7.76=4.898.56+5.94+5.6-0.05=20.058.43+9.3+5.89-5.06=18.568.98+8.52+5.8-5.79=17.514.15+9.23+6.15-3.62=15.911.61+8+4.33-7.2=6.745.27+4.49+9.97-4.42=15.314.41+8.8+8.53-2.37=19.371.57+7.84+6.05-3.17=12.292.94+9.29+8.98-4.02=17.196.25+0.87+8.25-8.33=7.043.4+2.88+7.56-1.09=12.757.08+6.79+2.48-5.49=10.863.77+8.43-7.76+0.36=4.87.47+4.68-8.02+6.39=10.529.25+9.94-5.74+3.82=17.270.7+9.39-6.93+5.72=8.886+0.95-0.43+4.44=10.966.59+4.02-1.76+6.35=15.26.3+2.59-0.06+7.73=16.561.91+4.96-3.74+9.87=132.57+4.31-1.69+7.14=12.337.02+9.91-1.23+6.54=22.240.45+7.57-0.93+5.94=13.030.31+3.03-0.7+5.71=8.353.32+9.67-2.35+2.72=13.363.69+7.03-7.02+1.18=4.880.5+9.5-5.47+8.01=12.544.84+0.11-0.25+6.35=11.056.07+2.07-4.48+2.72=6.388.12+7.35-1.26+0.09=14.39.21+3.22-8.66+6.14=9.914.18+1.46-2.99+6.73=9.381.62+5.91-3.3+2.26=6.493.25+6.95-6.85+2.9=6.257.57+4.7-4.91+1.35=8.714.99+6.33-7.35+4.59=8.567.17+4.31-5.27+3.64=9.859.36+7.86-2.32+1.12=16.022.17+3.81-0.2+1.76=7.541.84+9.49-4.67+2.58=9.248.6+1.01-7.32+5.96=8.259.19+7.69-6.42+8.55=19.015.29+7.83-0.61+6.72=19.231.42+2.64-2.51+4.44=5.993.62+7.8-2.84+0.4=8.988.25+1.98-7.68+2.17=4.729.73+7.34-3.97+8.47=21.574.29+6.63-5.58+7.5=12.848.14+8.09-7.68+9.77=18.321.53+9.01-0.76+8.88=18.667.17+5.26-9.48+1.63=4.589.71+3.68-9.59+6.22=10.020.3+7.96-7.98+5.33=5.618.01+1.84-0.35+5.39=14.899.14+1.16-4.28+0.15=6.178.58+6.72-4.15+2.44=13.595.84+9.86-2.93+2.47=15.244.36+5.41-8.4+4.32=5.695.07+6.06-9.49+2.14=3.787.94+5.08-4.08+4.41=13.355.32+2.36-4.99+8.23=10.925.25+1.31-2.94+0.91=4.538.83+0.91-8.26+8.78=10.267.86+8.09-0.08+5.3=21.177.65+6.11-6.43+2.2=9.536.24+9.52-4.05+9.18=20.896.72+6.66-7.97-1=4.412.7+2.32-0.34-3.95=0.738.29+4.35-1.44-0.81=10.395.68+5.86-1.37-9.61=0.567.75+7.48-6.76-0.34=8.137.35+4.55-1.93-6.26=3.712.85+6.66-0.06-4.78=4.679.22+9.64-7.71-1.66=9.496.95+7.94-5.28-6.13=3.489.8+4.94-3.87-8.84=2.036.17+6.38-4.36-6.35=1.848.67+9.35-5.67-5.83=6.528.97+8.26-5.06-6.82=5.359.46+8.26-0.22-6.16=11.349.14+4.66-7.33-0.04=6.438.84+5.2-2.09-6.89=5.065.91+7.75-0.02-8.35=5.298.4+9.16-2.75-0.12=14.699.78+1.28-0.43-0.2=10.439.08+9.59-2.65-8.57=7.453.22+3.75-0.52-5.67=0.789.83+6.81-6.5-1.48=8.666.13+4.4-0.47-3.1=6.969.03+7.91-5.41-3.23=8.38.81+5.49-0.61-2.06=11.633.16+6.33-4.29-4.68=0.529.79+7.83-5.86-1.2=10.562.46+4.63-3.95-1.54=1.66.16+9.55-1.46-9.03=5.228.63+1.82-2.14-7.25=1.063.73+9.94-9.68-3.23=0.765.07+8.99-0.37-4.42=9.271.89+7.67-0.72-3.04=5.83.13+8.8-0.96-2.75=8.223.5+8.22-3.73-5.43=2.560.21+9.62-4.88-4.37=0.587.36+0.77-0.2-6.31=1.623.65+5.3-7.8-0.59=0.569.11+4.46-0.81-3.89=8.875.69+7.37-3.3-4.35=5.417.3+9.95-4.14-4.43=8.688.03+8.92-2.14-0.56=14.254.86+8.99-8.84-2.72=2.298.63+5.02-6.35-6.46=0.842.72+7.49-7.68-2.32=0.216.28+7.46-3.33-7.07=3.345.12+1.91-3.31-3.43=0.296.4+5.35-7.9-2.53=1.325.58+4.31-8.49-1.06=0.347.35+9.97-5.38-9.61=2.334.58+5.39-3.95-1.13=4.897.35+3.17-2.75-6.36=1.411.45+9.44-7.57-1.73=1.596.93+7.12-1.76-0.28=12.015.03-1.56+1.3+5.97=10.747.82-1.2+2.64+6.09=15.358.49-1.82+7.24+8.75=22.668.86-3.98+6.42+4.55=15.853.59-0.55+7.41+2.43=12.888.15-2.41+5.57+9.32=20.639.71-4.53+4.18+6.82=16.187.65-0.35+8.09+5.85=21.249.76-9.3+1.28+4.33=6.071.22-0.62+1.52+8.09=10.214.34-3.05+2.98+9.97=14.247.24-5.1+9.59+7.46=19.196.93-4.66+7.68+4.65=14.65.58-1.8+3.01+7.04=13.838.66-8.3+9.71+8.96=19.034.31-3.06+3.05+1.46=5.768.96-5.02+1.35+4.44=9.737.56-1.82+2.34+9.23=17.318.7-6.89+8.3+2.38=12.499.71-2.09+6.71+4.93=19.269.35-4.65+5.91+9.36=19.974.37-2.16+7.37+2.42=129.24-8.11+6.77+3.41=11.311.1-0.66+9.6+6.7=16.748.72-5.19+8.95+1.86=14.349.07-3.41+3.2+8.33=17.194.19-0.74+7.79+8.59=19.834.35-3.79+2.62+5.3=8.489.29-8.72+7.49+6.82=14.885.52-0.3+7.26+1.59=14.077.12-4.45+5.84+6.09=14.68.36-3.16+3.74+7.81=16.759.16-5.95+8.98+9.1=21.299.82-7.57+8.16+6.67=17.087.43-0.58+5.83+8.01=20.698.03-4.93+7.08+4.86=15.047.31-5.7+7.91+3.75=13.279-4.32+0.26+5.42=10.366.09-0.68+3.5+5.84=14.757.57-4.3+4.27+6.46=143.81-1.13+4.69+4.56=11.936-4.73+5.18+0.48=6.938.72-2.41+1.51+5.39=13.217.6-2.94+5.3+7.05=17.011.92-1.45+3.13+8.65=12.252.48-1.23+9.63+8.77=19.659.41-4.7+9.28+8.02=22.013.75-1.72+3.05+3.55=8.639.75-0.25+8.56+2.28=20.347.11-1.99+9.95+7.53=22.65.17-1.44+4.99+7.55=16.272.2-1.45+9.56+5.64=15.957.52-4.39+3.31+0.02=6.466.19-3.21+7.32+6.32=16.626.98-1.45+7.29-5.68=7.141.79-0.23+1.29-2.27=0.587.2-1.96+7.74-2.02=10.966.07-1.64+8.76-4.58=8.618.68-0.35+5.8-9.76=4.375.75-2.67+8.09-8.8=2.379.38-7.74+7.4-4.71=4.338.57-6.96+3.68-4.62=0.674.71-1.08+2.13-0.26=5.58.02-1.49+4.79-2.69=8.634.32-4.14+1.45-0.08=1.558.74-3.16+7.15-4.2=8.536.34-2.3+8.53-3.4=9.179.54-5.08+7.18-1.48=10.167.36-3.98+4.12-0.55=6.955.05-4.85+0.75-0.81=0.144.09-2.03+3.19-1.78=3.473.63-0.61+2.63-1.93=3.723.04-2.86+8.33-6.21=2.37.81-3.62+6.24-3.12=7.316.42-5.74+7.71-5.22=3.179.85-2.02+9.82-4.92=12.737.98-2.6+8.97-2.2=12.156.18-5.4+9.39-2.9=7.276.74-3.07+9.17-6.98=5.867.97-7.45+7.94-4.94=3.522.79-0.24+7.05-2.74=6.866.99-3.03+9.52-9.84=3.648.61-1.83+4.38-4.12=7.046.63-1.56+9.07-6.05=8.097.37-0.67+5.74-5.64=6.86.68-5.97+8.09-8.05=0.759.98-3.95+4.14-1.77=8.44.32-2.56+6.57-2.87=5.469.77-5.96+8.59-5.41=6.998.21-0.39+4.17-5.19=6.83.56-1.92+9.41-2.21=8.844.05-2.07+4.14-4.15=1.976.37-1.48+9.01-1.57=12.336.67-4.58+7.49-2.69=6.899.05-6.65+9.47-7.63=4.