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6.9+3.51=6.31+3.49=1.51+6.92=4.83+1.57=3.95+8.37=7.54+5.31=0.48+7.98=5.02+8.25=6.83+3.42=4.69+4.08=6.58+7.39=3.06+1.49=9.48+2.13=2.59+1.94=1.91+6.15=3.86+4.96=5.34+7.75=2.8+6.21=0.29+4.13=0.63+0.13=6.19+2.11=7.61+3.14=2.82+4.29=5.78+4.99=3.33+4.98=8.98+2.38=9.18+3.48=4.09+1.91=7.09+8.32=4.21+0.64=9.46+7.83=9.11+8.48=5.04+6.39=3.33+7.19=5.41+9.3=5.03+1.99=0.94+2.69=4.29+9.85=4.94+8.32=6.47+1.18=7.97+8.1=8.31+8.95=5.18+6.51=7+4.21=8.2+5.03=9.39+3.64=0.11+6.87=7.82+0.75=5.51+6.21=0.64+9.96=1.23+1.62=0.75+8.85=1.73+9.56=3.06+2.49=2.35-0.03=2.12-0.05=8.37-2.96=4.47-3.95=1.78-1.54=8.43-4.93=8.06-1.48=5.6-0.47=9.05-7.71=6.71-1.96=8.4-1.76=5.8-3.56=9.32-5.35=7.31-5.36=8.52-7.67=5.01-3.44=3.43-2.03=9.85-8.5=3.01-1.29=8.4-2.86=4.87-0.53=9.55-8.63=4.99-3.2=4.97-3.09=3.22-1.26=9-0.5=6.89-0.72=8.27-5.26=6.32-3=9.37-8.77=8.48-5.6=7.86-7.36=9.86-8.55=8.77-7.39=6.36-1.4=9.38-2.08=8.31-6.48=5.92-3.07=8.76-6.44=4.92-3.24=8.52-2.58=3.71-2.36=5.59-1.58=4.24-2.97=8.35-5.72=8.56-2.92=6.18-3.82=3.54-3.16=5.87-3.38=9.72-5.25=4.9-3.23=1.7-1.26=9.4-3.87=8.48-3=5.98+3.81+8.63=8.55+6.27+0.36=6.5+5.96+2.27=6.68+1.7+7.82=5.41+0.14+4.99=3.74+1.23+5.33=2.81+5.2+6.27=3.06+1.97+9.31=6.32+1.83+6.12=1+2.15+0.62=7.66+5.76+7.14=4.56+3.87+2.8=6.13+9.65+4.36=0.1+7.92+6.22=7.36+2.25+5.16=5.55+6.16+4.49=3.61+9.06+3.4=5.16+9.85+4.11=0.16+2.99+0.58=6.08+8.76+4.84=8.65+2.39+3.22=4.14+1.93+9.46=8.46+0.08+7.27=0.83+0.96+3.07=9.49+0.25+5.14=2.5+6.87+1.81=7.87+8.37+7.23=5.11+0.43+0.18=7.06+2.12+0.52=2.17+3.3+9.53=0.79+6.71+1.97=9.4+7.45+3.83=0.48+8.28+3.48=7.96+0.6+5.23=2.99+0.7+7.33=7.08+0.12+0.68=4.89+9.51+3.37=1.37+4.59+1.92=8.57+9.86+1.3=4.25+7.45+9.72=4.13+4.55+5.83=4.73+4.61+6.23=5.63+0.37+0.3=5.67+7.14+4.4=4.77+1.56+3.77=8.57+5.65+9.43=9.57+8.57+0.37=6.73+1.27+0.68=6.14+5.63+9.92=9.47+4.55+4.15=4.72+2.57+2.53=8.32+0.22+4.87=2.13+1.77+1.45=7.56+8.14+2.34=5.85+3.8-8.49=9.64+9.36-6.25=5.12+1.08-4.54=9.62+4.23-8.41=2.4+4.44-3.62=2.41+5.98-7.31=0.93+7.01-2.85=6.97+1.61-1.01=5.63+4.11-7.17=4.6+8.59-7.43=5.87+5.29-6.98=7.27+3.72-7.88=6.06+3.71-3.29=2.55+8.5-9.06=3.94+5.64-3.3=2.38+4.83-2.66=7.29+9.09-6.41=4.47+6.01-4.45=6.04+6.19-3.55=4.11+8.72-0.94=0.56+7.06-6.9=0.75+7.55-7.62=9.98+1.84-4.43=4.47+6.93-8.28=5.99+1.56-5.91=9.06+8.64-8.87=9.88+1.89-3.1=3.18+7.35-9.04=8.55+8.98-5.8=5.61+3.51-2.31=3.27+6.83-7.26=7.64+6.75-9.47=9.87+2.43-4.33=9.22+1.61-4.31=5.48+7.7-5.71=4.73+9.6-4.09=3.72+6.9-8.23=5.57+3.44-1.77=1.24+8.62-0.55=8.83+1.57-7.92=3.83+9.84-7.35=5.44+6.19-3.62=2.75+9.31-6.01=8+6.69-0.95=6.99+8.55-1.96=1.92+7.89-5.84=3.97+5.28-9.04=5.54+9.26-1.43=9.03+3.57-8.67=5.88+3.52-8.33=9.88+7.95-4.11=4.5+1.09-5.34=9.89+0.07-4.87=1.91+4.04-1.26=9.43-3.82+3.81=9.68-2.74+4.91=9.83-3.27+6.35=8.53-4.08+5.13=9.06-1.32+3.38=7.72-4.46+4.03=9.62-6.9+5.37=6.25-5.09+5.35=6.48-3.39+9.24=8.35-7.71+6.1=6.86-1.93+0.22=8.29-6.53+8.92=8.22-2.13+1.68=9.64-5.75+1.06=5.19-1.8+3.95=3.93-1.55+1.18=7.51-4.78+5.99=9.62-0.92+1.19=8.39-4.31+7.34=6.86-1.61+0.34=5.84-5.39+6.37=7.73-3.48+4.3=4.37-0.52+7.38=8-3.14+0.11=8.43-6.52+7.39=6.36-0.79+6.17=2.55-1.62+4.65=5.5-1.47+9.86=7.15-2.88+7.39=9.17-6.55+6.85=1.62-1.24+4.02=2.82-1.96+6.57=9.1-6.22+8.57=5.76-3.55+9.98=7.61-0.42+3.48=9.2-1.59+5.58=6.2-1.67+7.39=4.98-1.08+9.86=8.89-2.53+7.23=7.93-0.76+5.57=7.03-0.99+3.5=2.22-1.74+9.86=6.71-5.7+0.16=8.66-8.47+3.97=9.91-5.93+2.47=7.06-4.15+5.98=8.6-8.21+1.27=8.04-3.88+5.7=7.48-7.01+4.01=7.54-0.89+2.64=1.91-1.35+9.58=3.97-0.48+7.31=5.71-2.1+5.59=9.89-3.58+6.06=5.23-2.6-2.19=7.84-4.88-0.76=8.89-1.97-4.14=4.6-0.63-2.1=5.3-3.2-1.95=8.23-5.37-0.51=9.76-1.93-1.76=8.48-1.75-6.18=9.97-4.89-0.2=8.42-0.14-8.12=4.94-4.54-0.15=6.14-0.33-5.34=5.27-0.18-2.31=8.87-3.14-1.14=3.32-1.23-0.09=6.47-0.94-2.45=9.54-6.89-0.83=9.06-0.33-1.42=9.69-3.26-0.89=9.29-0.72-5=6.82-0.47-2.98=7.55-3.14-1.71=7.61-0.31-0.41=9.2-0.19-6.84=9.54-6.3-0.64=9.21-7.73-0.96=9.56-2.9-0.45=5.3-1.39-3.11=7.61-0.12-6.46=8.78-3.08-1.06=3.6-0.33-0.83=9.89-1.5-1.53=4.36-0.81-0.22=5.12-3.64-1.28=9.86-1.16-4=8.82-0.09-7.61=9.91-0.75-1.05=7.88-3.63-1.01=9.22-7.8-0.59=8.3-1.32-3.71=9.94-1.34-6.85=4.47-0.36-0.35=9.67-4.47-5.08=8.24-2.96-1.74=7.26-2.43-0.17=8.11-6.77-0.5=6.38-0.1-4.88=7.63-6.49-0.19=4.76-1.2-1.43=9.15-2.82-4.85=3.82-1.51-0.32=7.07-2.8-0.54=6.74-3-2.75=9.97-7.78-0.09=3.2+4.05+8.26+7.41=5.4+8.52+9.42+5.63=6.58+4.08+4.26+0.78=5.72+8.5+8.55+6.91=3.06+7.83+8.55+3.04=2.85+6.1+4.99+3.69=0.29+6.35+1.36+4.38=2.77+9.97+9.88+4.1=4.86+3.34+4.55+2.83=0.89+1.08+5.84+9.09=9.02+2.87+9.31+3.32=6.32+6.52+5.67+5.94=3.97+3.28+7.6+5.52=8.68+2.65+5.97+0.74=6.97+3.42+4.97+2.02=5.32+3.9+4.41+3.26=1.65+9.45+5.08+1.03=9.96+7.93+1.88+9.21=3.12+3.56+8.05+0.08=5.7+8.61+3.37+7.72=2.77+7.5+7.95+9.98=8.05+1.97+3.98+4.53=9.18+7.72+6.86+0.57=6.33+2.14+8.54+3.75=5.05+9.68+5.59+2.14=3.84+7.17+6.53+3.45=1.54+3.11+3.54+9.65=0.24+6.86+5.7+2.95=4.91+1.05+2.81+8.33=1.56+7.23+1+2.21=2.17+9.15+4.05+2.48=6.19+9.11+7.35+6.1=4.94+3.51+4.12+1.54=7.43+0.38+7.84+9.06=3.93+7.72+8+0.23=5.69+4.01+0.74+7.7=7.94+3.36+0.25+1.4=6.18+7.04+1.98+2.04=4.7+8.93+3.1+3.7=0.18+7.17+1.74+7.97=2.63+6.72+1.82+7.81=0.37+7.07+6.43+6.53=5.74+7.64+9.28+8.02=3.76+8.53+9.82+7.51=5.86+8.28+5.3+8.17=7.54+1.16+9.73+8.13=9.16+5.63+7.78+3.66=6.18+2.85+8.93+9.37=6.53+8.16+6.22+3.4=0.39+1.8+1.64+5.37=9.43+4.39+9.66+8.7=1.17+2.25+9.33+3.81=6.03+1.95+4.5+7.76=4.53+8.67+2.31+7.53=4.06+3.67+9.29-7.59=5.12+5.71+5.48-0.42=0.32+8.83+7.1-7.56=9.33+3.43+0.11-2.54=8.26+0.59+7.38-0.92=1.21+0.37+4.84-2.93=8.55+3.09+2.89-3.54=6.53+8.8+2.73-9.8=8.93+4.42+8.85-1.61=3.71+9.76+2.68-1.53=3.47+3.49+4.68-2.04=1.61+7.26+6.88-3.26=2.51+2.19+0.46-2.49=7.83+4.11+7.86-7.61=8.15+6.05+3.58-0.05=2.01+9.65+2.93-9.97=9.79+7.25+4.61-6.25=4.56+4.87+0.48-8.97=5.01+9.41+9.08-4.45=8.25+3.29+3.16-9.17=2.27+5.79+5.16-1.02=8.57+6.13+9.79-2.26=6.33+5.81+1.26-9.26=0.08+7.61+0.83-5.18=0.2+4.95+8.57-6.47=6.73+0.31+0.56-1.65=4.35+3.8+1.9-0.56=8.66+3.41+4.92-5.78=1.97+6.41+0.36-3.17=9.44+7.48+9.42-7.42=5.17+2.88+4.43-9.91=1.08+1.51+4.93-0.3=0.97+3.08+8.1-0.15=5.93+0.89+1.35-7.34=7.27+1.57+7.25-1.91=7.71+7.23+1.77-9.85=2.33+5.72+8.21-9.98=5.67+3.53+2.04-9.33=3+1.86+2.79-7.14=9.09+0.56+3.37-3.89=0.3+6.57+8.42-1.51=1.52+3.09+7.94-3.06=2.75+3.13+4.92-5.63=6.48+6.88+0.17-7.89=0.67+4.83+1.42-4.78=9.33+9.85+8.39-5.17=7.14+0.51+9.95-5.03=1.88+3.52+5.09-7.53=3.79+8.99+4.42-3.91=9.36+2.97+4.87-3.48=2+2.56+6.09-8.97=1.88+6.74+3.51-4=2.82+1.29+9.7-2.22=4.06+9.63+2.61-4.77=2.3+8.78-1.15+4.99=7.57+2.76-9.37+1.55=7.88+0.7-1.02+1.06=2.21+6.67-1.67+4.83=9.3+0.41-5.94+0.21=2.23+8.18-6.76+4.44=1.35+4.01-0.02+2.01=9.38+1.89-9.13+4.44=2.74+9.87-6.93+1.31=4.17+6.81-7.27+0.49=8.56+0.38-1.65+4.71=8.36+4.51-8.07+4.24=9.53+9.49-1.05+4.57=8.76+7.79-9.74+2.23=8.4+5.05-5.48+8.17=6.34+3.75-2.94+1.59=6.13+8.08-4.93+0.06=5.93+7.16-4.66+9.19=9.23+4.02-8.44+1.44=6.04+6.81-1+6.77=4.05+9.36-1.69+7.38=2.57+2.05-4.11+3.59=5.77+3.53-8.09+2.3=4.78+0.62-3.64+0.46=4.62+9.66-5.37+9.29=4.89+8.23-8.3+3.33=7.17+5.56-8.15+9.68=1.49+5.68-5.72+3.49=7.56+5.07-9.93+0.73=4.64+5.14-3.64+7.01=6.29+5.69-4.99+8.33=5.59+9.26-8.14+1.74=9.04+7.83-5.91+7.93=7.21+2.82-8.14+5.26=3.92+6.27-0.34+3.46=5.8+6.64-7.33+9.38=8.65+4.65-9.26+1.51=7.52+6.1-7.66+8.63=2.68+6.54-2.18+9.5=5.08+8.82-0.47+3.48=0.43+9.19-6.29+9.6=2.79+8.85-3.97+0.87=5.75+8.07-0.27+2.31=9.15+3.64-4.54+6.48=2.18+3.42-3.8+4.95=6.02+5.65-8.55+7.09=8.17+6.74-5.28+4.77=3.78+2.85-6.45+2.61=9.45+1.24-2.07+7.99=8.05+6.19-5.36+3.18=4.87+9.17-1.59+4.36=8.65+4.39-3.57+0.95=7+3.53-5.6+0.3=6.89+2.89-4.59+5.49=9.06+9.66-6.33-3.02=9.48+6.25-9.36-2.68=1.97+9.68-8.07-2.73=4.17+6.56-5.27-5.06=5.46+8.77-5.17-6.69=0.77+5.87-2.68-1.16=4.95+4.82-0.28-8.6=0.34+9.7-5.04-0.56=7.73+8.97-3.48-1.08=7.53+4.45-4.87-5.35=2.03+8.15-0.57-3.03=2.07+7.93-5.42-0.29=5.62+7.37-3.4-1.6=9.23+7.89-7.93-0.48=4.28+8.13-7.49-3.39=8.23+6.07-2.27-2.99=8.66+8-8.17-1.08=9.02+9.99-1.56-5.11=7.05+4.28-8.11-0.11=0.57+8.08-6.33-2.03=4.35+6.84-0.2-0.75=2.69+7.41-3.62-0.48=5.29+8.02-1.26-9.71=9.09+7.72-7.8-4.71=7.47+9.2-2.11-6.87=1.51+3.07-3.08-1.22=6.84+5.52-7.99-0.3=9.21+7.19-8.49-0.11=1.27+7.71-1.87-4.78=4.26+6.77-1.01-1.78=1.39+7.44-1.59-4.61=0.92+8.83-1.57-1.02=0.48+3.37-1.09-1.45=2.99+9.65-3.2-7.47=9.79+2.85-1.27-7.11=3.32+7.09-7.72-0.26=6.57+8.87-0.53-3.75=2.45+6.1-0.94-2.21=3.8+1.31-2.7-0.03=5.36+9.38-2.56-7.86=6.7+5.8-4.45-0.68=9.03+8.16-4.97-0.26=6.69+9.83-4.54-2.52=9.02+8.04-2.06-2.28=9.94+8.27-2.75-0.46=7.01+9.69-6.75-8.35=1.13+5.32-1.47-2.39=9.12+8.05-0.08-7.21=2.02+7.26-3.51-3.16=3.64+2.64-2.12-0.56=9.92+7.92-0.37-0.7=7.92+5.96-0.49-2.29=3.58+8.28-9.02-0.16=8.25+6.92-0.85-1.78=5.5-3.67+2.96+8.65=8.15-5.76+6.37+9.91=9.83-5.98+8.67+1.03=4.56-2.55+6.75+3.98=2.99-2.32+1.9+3.37=7.53-5.5+5.03+5.62=9.99-4.48+3.78+2.04=7.81-5.65+4.22+2.86=3.9-0.6+3.16+3.82=7.94-3.44+4.31+7.68=4.82-1.73+4.39+8.18=8.82-7.92+9.87+5.1=4.38-2.61+3.94+7.21=7.81-1.25+1.41+8.45=3.41-0.84+7.42+5.39=8.3-3.18+2.47+5.19=0.83-0.54+3.28+1.34=9.92-4.63+7.27+1.05=5.06-2.04+1.44+2.13=2.97-0.05+4.63+7.73=6.03-2.62+7.22+0.08=7.86-5.83+6.78+1.48=5.77-4.69+0.55+3.71=8.21-6.3+8.95+2.84=1.89-1.41+4.22+9.18=7.12-6.26+8.55+0.72=8.01-5.78+8.61+8.42=6.87-3.83+9.4+0.41=3.41-1.47+2.47+9.89=9.87-5.79+8.36+6.63=9.29-7.73+1.92+8.37=9.36-9.04+5.71+0.7=9.07-5.85+1.1+5.57=5.95-5.35+0.3+5.3=8.07-1.71+7.55+0.32=5.61-3.17+9.89+0.89=9.98-2.79+8.74+2.26=7.59-4.96+2.68+8.44=8.87-4.53+6.99+1.36=8.63-3.01+2.98+6.61=9.81-4.23+2.64+9.08=6.99-6.4+7.89+0.92=9.76-3.37+6.36+9.44=9.57-1.29+3.7+2.61=9.25-1.18+1.71+8.11=9.61-7.41+3.63+9.66=5.32-0.56+8.06+1.27=7.3-6.45+8.45+3.05=8.14-2.97+4.95+6.55=2.67-0.94+4.4+0.61=4.11-2.68+2.55+7.26=5.61-0.91+3.62+3.35=9.86-6.89+7.63+6.72=5.25-3.76+5+3.01=4.94-3.49+2.97-2.43=9.18-2.97+6.07-6.55=7.81-4.77+9.27-3.23=7.43-1.41+9.35-6.89=1.4-0.54+7.84-7.59=9.51-6.08+2.68-5.19=7.17-3.54+4.4-0.18=7.39-1.66+6.79-3.53=9.79-2.59+7.54-6.62=8.13-0.31+3.05-6.51=9.16-4.72+5.91-6.96=5.91-2.03+9.77-1.95=5.64-2.33+3.03-2.54=8.65-1.37+4.68-5.01=5.45-0.9+3.9-3.03=4.18-0.5+1.17-3.5=8.42-8.1+6.75-5.39=9.67-7.14+5.12-0.94=9.2-7.36+4.62-2.55=5.75-0.16+2.38-1.31=5.81-0.36+1.97-0.9=9.82-7.55+2.61-1.45=6.09-5.54+5.38-0.12=6.5-0.57+4.89-7.59=8.39-4.92+9.36-1.95=6.9-2.04+8.89-0.07=5.48-4.11+7.83-6.36=7.48-1.02+9.69-0.6=9.49-1.82+7.57-5.21=3.83-3.73+8.43-1.48=4.6-1.98+8.71-7.27=7.76-6.3+5.61-5.78=7.07-4.06+7.56-7.16=1.16-0.37+6.42-5.86=7.76-6.71+9.63-8.25=5.47-5.12+8.45-2.78=9.46-7.26+2.78-4.09=5.97-2.91+4.78-4.15=9.3-6.24+7.9-7.12=9.55-0.92+9.12-4.9=7.71-1.77+9.11-5.84=4.98-2.89+7.12-7.09=9.57-5.28+9.69-1.58=2.44-1.72+8.26-8.15=7.45-3.7+0.97-3.06=9.49-1.76+2.62-7.9=4.28-3.19+8.19-7.45=9.77-2.13+5.65-4.5=9.84-7.66+9.29-4.2=5.32-1.12+8.81-2.51=6.63-5.71+9.8-8.9=7.1-3.08+5.12-6.35=2.77-1.88+5.64-5.63=8.77-2.96+4.09-3.08=6.93-1.18-5.43+8.34=9.48-3.62-3.9+4.24=8.8-0.3-4.36+1.89=7.25-0.99-0.9+3.03=7.42-2.26-3.52+6.53=8.93-3.05-4.95+9.6=6.51-0.59-5.44+0.58=8.48-1.08-6.56+5.32=8.3-0.44-1.65+0.85=7.91-2.4-4.9+1.48=9.22-3.91-1.69+6.49=4.93-2.92-1.64+4.5=9.9-1.83-4.9+7.53=7.43-1.28-3.71+7.5=6.65-1.96-3.91+9.72=7.82-4.63-0.45+7.49=5.21-0.41-4.5+7.9=8.4-5.17-1.36+1.21=9.98-4.27-2.44+6.76=8.24-2.34-5.57+3.93=9.56-3.05-1.93+3.63=4.14-1.44-1.33+6.42=6.54-1.4-2.19+6.78=8.91-3.05-0.49+5.12=9.2-6.8-2.11+9.88=8.06-2.2-3.03+9.69=8.91-3.21-4.68+5.82=6.99-0.62-2.07+2.74=8.97-6.39-0.05+1.77=9.3-6.1-0.61+0.39=7.95-2.67-4.45+3.98=8.97-5.19-2.63+0.18=6.16-0.73-2.83+5.25=3.69-1.56-1.86+6.95=9.8-2.92-5.17+5.1=8.33-1.42-4.96+7.33=7.57-0.94-5.9+9.35=7.98-2.18-5.56+9.4=3.16-0.39-0.53+3.62=6.8-3.31-1.73+0.3=8.79-2.84-1.93+3.98=7.86-3.65-2.59+4.51=9.71-8.55-0.97+5.25=6.51-1.04-1.07+1.63=9.65-3.82-4.11+8.18=8.27-0.93-6.77+1.82=3.77-1.29-2.17+5.38=9.13-0.35-4.32+1.26=9.64-5.68-3.55+5.25=7.08-1.28-1.3+1.68=7.31-1.01-3.17+4.71=9.02-1.01-6.56+6.44=9.79-2.98-4.17+9.6=8.75-0.14-6.44+1.05=6.89-2.5-1.44-2.13=5.21-1.06-2.34-0.59=8.81-0.34-2.48-1.61=9.64-1.98-6.22-1.02=9.67-0.29-2.42-4.41=8.56-2.72-0.52-1.87=8.92-4.56-2.27-0.63=5.29-3.42-0.5-0.45=6.26-0.46-0.12-3.07=9.05-3.8-2.23-2.19=9.18-0.97-1.63-5.64=7.77-4.96-1.23-0.18=8.12-0.03-3.61-1.29=8.35-0.95-1.31-4.46=8.62-1.82-2.43-0.25=7.72-0.68-6.31-0.23=8.71-0.67-2.11-0.83=9.02-1.54-2.61-4.16=7.9-0.29-3.25-2.47=9.99-1.3-1.01-0.81=8.05-0.46-1.37-5.53=8.28-0.49-1.41-1.65=9.64-3.77-2.91-0.24=6.73-2.21-2.97-0.29=8.07-2.26-2.51-2.16=9.33-0.23-5.05-2.89=9.61-4.53-3.97-0.71=7.47-2.14-4.22-0.83=8.8-3.21-1.93-1.96=3.97-2.55-0.12-0.1=6.43-0.53-3.01-1.64=8.94-4.54-2.31-1.32=8.52-6.71-0.16-0.39=8.19-1.18-0.25-3.39=9.02-2.58-0.13-2.5=7.08-0.19-0.57-1.2=9.95-6.56-2.1-0.97=9.26-2.75-4.05-1.28=6.82-0.29-2.28-1.18=9.6-2.99-5.23-0.09=9.97-3.87-2.53-2.38=9.76-0.81-2.07-3.08=8.99-1.25-5.27-0.85=6.19-4.21-1.01-0.86=4.27-0.3-0.98-2.52=8.67-0.99-2.41-4.36=9.27-3.86-0.35-0.31=9.68-2.39-5-1.77=9.53-6.54-1.62-0.69=8.78-0.2-5.3-1.08=9.22-0.78-1.69-6.37=6.25-1.31-2.12-1.66=5.34-1.97-2.01-0.97=4.27-2.49-0.42-0.22=参考答案6.9+3.51=10.416.31+3.49=9.81.51+6.92=8.434.83+1.57=6.43.95+8.37=12.327.54+5.31=12.850.48+7.98=8.465.02+8.25=13.276.83+3.42=10.254.69+4.08=8.776.58+7.39=13.973.06+1.49=4.559.48+2.13=11.612.59+1.94=4.531.91+6.15=8.063.86+4.96=8.825.34+7.75=13.092.8+6.21=9.010.29+4.13=4.420.63+0.13=0.766.19+2.11=8.37.61+3.14=10.752.82+4.29=7.115.78+4.99=10.773.33+4.98=8.318.98+2.38=11.369.18+3.48=12.664.09+1.91=67.09+8.32=15.414.21+0.64=4.859.46+7.83=17.299.11+8.48=17.595.04+6.39=11.433.33+7.19=10.525.41+9.3=14.715.03+1.99=7.020.94+2.69=3.634.29+9.85=14.144.94+8.32=13.266.47+1.18=7.657.97+8.1=16.078.31+8.95=17.265.18+6.51=11.697+4.21=11.218.2+5.03=13.239.39+3.64=13.030.11+6.87=6.987.82+0.75=8.575.51+6.21=11.720.64+9.96=10.61.23+1.62=2.850.75+8.85=9.61.73+9.56=11.293.06+2.49=5.552.35-0.03=2.322.12-0.05=2.078.37-2.96=5.414.47-3.95=0.521.78-1.54=0.248.43-4.93=3.58.06-1.48=6.585.6-0.47=5.139.05-7.71=1.346.71-1.96=4.758.4-1.76=6.645.8-3.56=2.249.32-5.35=3.977.31-5.36=1.958.52-7.67=0.855.01-3.44=1.573.43-2.03=1.49.85-8.5=1.353.01-1.29=1.728.4-2.86=5.544.87-0.53=4.349.55-8.63=0.924.99-3.2=1.794.97-3.09=1.883.22-1.26=1.969-0.5=8.56.89-0.72=6.178.27-5.26=3.016.32-3=3.329.37-8.77=0.68.48-5.6=2.887.86-7.36=0.59.86-8.55=1.318.77-7.39=1.386.36-1.4=4.969.38-2.08=7.38.31-6.48=1.835.92-3.07=2.858.76-6.44=2.324.92-3.24=1.688.52-2.58=5.943.71-2.36=1.355.59-1.58=4.014.24-2.97=1.278.35-5.72=2.638.56-2.92=5.646.18-3.82=2.363.54-3.16=0.385.87-3.38=2.499.72-5.25=4.474.9-3.23=1.671.7-1.26=0.449.4-3.87=5.538.48-3=5.485.98+3.81+8.63=18.428.55+6.27+0.36=15.186.5+5.96+2.27=14.736.68+1.7+7.82=16.25.41+0.14+4.99=10.543.74+1.23+5.33=10.32.81+5.2+6.27=14.283.06+1.97+9.31=14.346.32+1.83+6.12=14.271+2.15+0.62=3.777.66+5.76+7.14=20.564.56+3.87+2.8=11.236.13+9.65+4.36=20.140.1+7.92+6.22=14.247.36+2.25+5.16=14.775.55+6.16+4.49=16.23.61+9.06+3.4=16.075.16+9.85+4.11=19.120.16+2.99+0.58=3.736.08+8.76+4.84=19.688.65+2.39+3.22=14.264.14+1.93+9.46=15.538.46+0.08+7.27=15.810.83+0.96+3.07=4.869.49+0.25+5.14=14.882.5+6.87+1.81=11.187.87+8.37+7.23=23.475.11+0.43+0.18=5.727.06+2.12+0.52=9.72.17+3.3+9.53=150.79+6.71+1.97=9.479.4+7.45+3.83=20.680.48+8.28+3.48=12.247.96+0.6+5.23=13.792.99+0.7+7.33=11.027.08+0.12+0.68=7.884.89+9.51+3.37=17.771.37+4.59+1.92=7.888.57+9.86+1.3=19.734.25+7.45+9.72=21.424.13+4.55+5.83=14.514.73+4.61+6.23=15.575.63+0.37+0.3=6.35.67+7.14+4.4=17.214.77+1.56+3.77=10.18.57+5.65+9.43=23.659.57+8.57+0.37=18.516.73+1.27+0.68=8.686.14+5.63+9.92=21.699.47+4.55+4.15=18.174.72+2.57+2.53=9.828.32+0.22+4.87=13.412.13+1.77+1.45=5.357.56+8.14+2.34=18.045.85+3.8-8.49=1.169.64+9.36-6.25=12.755.12+1.08-4.54=1.669.62+4.23-8.41=5.442.4+4.44-3.62=3.222.41+5.98-7.31=1.080.93+7.01-2.85=5.096.97+1.61-1.01=7.575.63+4.11-7.17=2.574.6+8.59-7.43=5.765.87+5.29-6.98=4.187.27+3.72-7.88=3.116.06+3.71-3.29=6.482.55+8.5-9.06=1.993.94+5.64-3.3=6.282.38+4.83-2.66=4.557.29+9.09-6.41=9.974.47+6.01-4.45=6.036.04+6.19-3.55=8.684.11+8.72-0.94=11.890.56+7.06-6.9=0.720.75+7.55-7.62=0.689.98+1.84-4.43=7.394.47+6.93-8.28=3.125.99+1.56-5.91=1.649.06+8.64-8.87=8.839.88+1.89-3.1=8.673.18+7.35-9.04=1.498.55+8.98-5.8=11.735.61+3.51-2.31=6.813.27+6.83-7.26=2.847.64+6.75-9.47=4.929.87+2.43-4.33=7.979.22+1.61-4.31=6.525.48+7.7-5.71=7.474.73+9.6-4.09=10.243.72+6.9-8.23=2.395.57+3.44-1.77=7.241.24+8.62-0.55=9.318.83+1.57-7.92=2.483.83+9.84-7.35=6.325.44+6.19-3.62=8.012.75+9.31-6.01=6.058+6.69-0.95=13.746.99+8.55-1.96=13.581.92+7.89-5.84=3.973.97+5.28-9.04=0.215.54+9.26-1.43=13.379.03+3.57-8.67=3.935.88+3.52-8.33=1.079.88+7.95-4.11=13.724.5+1.09-5.34=0.259.89+0.07-4.87=5.091.91+4.04-1.26=4.699.43-3.82+3.81=9.429.68-2.74+4.91=11.859.83-3.27+6.35=12.918.53-4.08+5.13=9.589.06-1.32+3.38=11.127.72-4.46+4.03=7.299.62-6.9+5.37=8.096.25-5.09+5.35=6.516.48-3.39+9.24=12.338.35-7.71+6.1=6.746.86-1.93+0.22=5.158.29-6.53+8.92=10.688.22-2.13+1.68=7.779.64-5.75+1.06=4.955.19-1.8+3.95=7.343.93-1.55+1.18=3.567.51-4.78+5.99=8.729.62-0.92+1.19=9.898.39-4.31+7.34=11.426.86-1.61+0.34=5.595.84-5.39+6.37=6.827.73-3.48+4.3=8.554.37-0.52+7.38=11.238-3.14+0.11=4.978.43-6.52+7.39=9.36.36-0.79+6.17=11.742.55-1.62+4.65=5.585.5-1.47+9.86=13.897.15-2.88+7.39=11.669.17-6.55+6.85=9.471.62-1.24+4.02=4.42.82-1.96+6.57=7.439.1-6.22+8.57=11.455.76-3.55+9.98=12.197.61-0.42+3.48=10.679.2-1.59+5.58=13.196.2-1.67+7.39=11.924.98-1.08+9.86=13.768.89-2.53+7.23=13.597.93-0.76+5.57=12.747.03-0.99+3.5=9.542.22-1.74+9.86=10.346.71-5.7+0.16=1.178.66-8.47+3.97=4.169.91-5.93+2.47=6.457.06-4.15+5.98=8.898.6-8.21+1.27=1.668.04-3.88+5.7=9.867.48-7.01+4.01=4.487.54-0.89+2.64=9.291.91-1.35+9.58=10.143.97-0.48+7.31=10.85.71-2.1+5.59=9.29.89-3.58+6.06=12.375.23-2.6-2.19=0.447.84-4.88-0.76=2.28.89-1.97-4.14=2.784.6-0.63-2.1=1.875.3-3.2-1.95=0.158.23-5.37-0.51=2.359.76-1.93-1.76=6.078.48-1.75-6.18=0.559.97-4.89-0.2=4.888.42-0.14-8.12=0.164.94-4.54-0.15=0.256.14-0.33-5.34=0.475.27-0.18-2.31=2.788.87-3.14-1.14=4.593.32-1.23-0.09=26.47-0.94-2.45=3.089.54-6.89-0.83=1.829.06-0.33-1.42=7.319.69-3.26-0.89=5.549.29-0.72-5=3.576.82-0.47-2.98=3.377.55-3.14-1.71=2.77.61-0.31-0.41=6.899.2-0.19-6.84=2.179.54-6.3-0.64=2.69.21-7.73-0.96=0.529.56-2.9-0.45=6.215.3-1.39-3.11=0.87.61-0.12-6.46=1.038.78-3.08-1.06=4.643.6-0.33-0.83=2.449.89-1.5-1.53=6.864.36-0.81-0.22=3.335.12-3.64-1.28=0.29.86-1.16-4=4.78.82-0.09-7.61=1.129.91-0.75-1.05=8.117.88-3.63-1.01=3.249.22-7.8-0.59=0.838.3-1.32-3.71=3.279.94-1.34-6.85=1.754.47-0.36-0.35=3.769.67-4.47-5.08=0.128.24-2.96-1.74=3.547.26-2.43-0.17=4.668.11-6.77-0.5=0.846.38-0.1-4.88=1.47.63-6.49-0.19=0.954.76-1.2-1.43=2.139.15-2.82-4.85=1.483.82-1.51-0.32=1.997.07-2.8-0.54=3.736.74-3-2.75=0.999.97-7.78-0.09=2.13.2+4.05+8.26+7.41=22.925.4+8.52+9.42+5.63=28.976.58+4.08+4.26+0.78=15.75.72+8.5+8.55+6.91=29.683.06+7.83+8.55+3.04=22.482.85+6.1+4.99+3.69=17.630.29+6.35+1.36+4.38=12.382.77+9.97+9.88+4.1=26.724.86+3.34+4.55+2.83=15.580.89+1.08+5.84+9.09=16.99.02+2.87+9.31+3.32=24.526.32+6.52+5.67+5.94=24.453.97+3.28+7.6+5.52=20.378.68+2.65+5.97+0.74=18.046.97+3.42+4.97+2.02=17.385.32+3.9+4.41+3.26=16.891.65+9.45+5.08+1.03=17.219.96+7.93+1.88+9.21=28.983.12+3.56+8.05+0.08=14.815.7+8.61+3.37+7.72=25.42.77+7.5+7.95+9.98=28.28.05+1.97+3.98+4.53=18.539.18+7.72+6.86+0.57=24.336.33+2.14+8.54+3.75=20.765.05+9.68+5.59+2.14=22.463.84+7.17+6.53+3.45=20.991.54+3.11+3.54+9.65=17.840.24+6.86+5.7+2.95=15.754.91+1.05+2.81+8.33=17.11.56+7.23+1+2.21=122.17+9.15+4.05+2.48=17.856.19+9.11+7.35+6.1=28.754.94+3.51+4.12+1.54=14.117.43+0.38+7.84+9.06=24.713.93+7.72+8+0.23=19.885.69+4.01+0.74+7.7=18.147.94+3.36+0.25+1.4=12.956.18+7.04+1.98+2.04=17.244.7+8.93+3.1+3.7=20.430.18+7.17+1.74+7.97=17.062.63+6.72+1.82+7.81=18.980.37+7.07+6.43+6.53=20.45.74+7.64+9.28+8.02=30.683.76+8.53+9.82+7.51=29.625.86+8.28+5.3+8.17=27.617.54+1.16+9.73+8.13=26.569.16+5.63+7.78+3.66=26.236.18+2.85+8.93+9.37=27.336.53+8.16+6.22+3.4=24.310.39+1.8+1.64+5.37=9.29.43+4.39+9.66+8.7=32.181.17+2.25+9.33+3.81=16.566.03+1.95+4.5+7.76=20.244.53+8.67+2.31+7.53=23.044.06+3.67+9.29-7.59=9.435.12+5.71+5.48-0.42=15.890.32+8.83+7.1-7.56=8.699.33+3.43+0.11-2.54=10.338.26+0.59+7.38-0.92=15.311.21+0.37+4.84-2.93=3.498.55+3.09+2.89-3.54=10.996.53+8.8+2.73-9.8=8.268.93+4.42+8.85-1.61=20.593.71+9.76+2.68-1.53=14.623.47+3.49+4.68-2.04=9.61.61+7.26+6.88-3.26=12.492.51+2.19+0.46-2.49=2.677.83+4.11+7.86-7.61=12.198.15+6.05+3.58-0.05=17.732.01+9.65+2.93-9.97=4.629.79+7.25+4.61-6.25=15.44.56+4.87+0.48-8.97=0.945.01+9.41+9.08-4.45=19.058.25+3.29+3.16-9.17=5.532.27+5.79+5.16-1.02=12.28.57+6.13+9.79-2.26=22.236.33+5.81+1.26-9.26=4.140.08+7.61+0.83-5.18=3.340.2+4.95+8.57-6.47=7.256.73+0.31+0.56-1.65=5.954.35+3.8+1.9-0.56=9.498.66+3.41+4.92-5.78=11.211.97+6.41+0.36-3.17=5.579.44+7.48+9.42-7.42=18.925.17+2.88+4.43-9.91=2.571.08+1.51+4.93-0.3=7.220.97+3.08+8.1-0.15=125.93+0.89+1.35-7.34=0.837.27+1.57+7.25-1.91=14.187.71+7.23+1.77-9.85=6.862.33+5.72+8.21-9.98=6.285.67+3.53+2.04-9.33=1.913+1.86+2.79-7.14=0.519.09+0.56+3.37-3.89=9.130.3+6.57+8.42-1.51=13.781.52+3.09+7.94-3.06=9.492.75+3.13+4.92-5.63=5.176.48+6.88+0.17-7.89=5.640.67+4.83+1.42-4.78=2.149.33+9.85+8.39-5.17=22.47.14+0.51+9.95-5.03=12.571.88+3.52+5.09-7.53=2.963.79+8.99+4.42-3.91=13.299.36+2.97+4.87-3.48=13.722+2.56+6.09-8.97=1.681.88+6.74+3.51-4=8.132.82+1.29+9.7-2.22=11.594.06+9.63+2.61-4.77=11.532.3+8.78-1.15+4.99=14.927.57+2.76-9.37+1.55=2.517.88+0.7-1.02+1.06=8.622.21+6.67-1.67+4.83=12.049.3+0.41-5.94+0.21=3.982.23+8.18-6.76+4.44=8.091.35+4.01-0.02+2.01=7.359.38+1.89-9.13+4.44=6.582.74+9.87-6.93+1.31=6.994.17+6.81-7.27+0.49=4.28.56+0.38-1.65+4.71=128.36+4.51-8.07+4.24=9.049.53+9.49-1.05+4.57=22.548.76+7.79-9.74+2.23=9.048.4+5.05-5.48+8.17=16.146.34+3.75-2.94+1.59=8.746.13+8.08-4.93+0.06=9.345.93+7.16-4.66+9.19=17.629.23+4.02-8.44+1.44=6.256.04+6.81-1+6.77=18.624.05+9.36-1.69+7.38=19.12.57+2.05-4.11+3.59=4.15.77+3.53-8.09+2.3=3.514.78+0.62-3.64+0.46=2.224.62+9.66-5.37+9.29=18.24.89+8.23-8.3+3.33=8.157.17+5.56-8.15+9.68=14.261.49+5.68-5.72+3.49=4.947.56+5.07-9.93+0.73=3.434.64+5.14-3.64+7.01=13.156.29+5.69-4.99+8.33=15.325.59+9.26-8.14+1.74=8.459.04+7.83-5.91+7.93=18.897.21+2.82-8.14+5.26=7.153.92+6.27-0.34+3.46=13.315.8+6.64-7.33+9.38=14.498.65+4.65-9.26+1.51=5.557.52+6.1-7.66+8.63=14.592.68+6.54-2.18+9.5=16.545.08+8.82-0.47+3.48=16.910.43+9.19-6.29+9.6=12.932.79+8.85-3.97+0.87=8.545.75+8.07-0.27+2.31=15.869.15+3.64-4.54+6.48=14.732.18+3.42-3.8+4.95=6.756.02+5.65-8.55+7.09=10.218.17+6.74-5.28+4.77=14.43.78+2.85-6.45+2.61=2.799.45+1.24-2.07+7.99=16.618.05+6.19-5.36+3.18=12.064.87+9.17-1.59+4.36=16.818.65+4.39-3.57+0.95=10.427+3.53-5.6+0.3=5.236.89+2.89-4.59+5.49=10.689.06+9.66-6.33-3.02=9.379.48+6.25-9.36-2.68=3.691.97+9.68-8.07-2.73=0.854.17+6.56-5.27-5.06=0.45.46+8.77-5.17-6.69=2.370.77+5.87-2.68-1.16=2.84.95+4.82-0.28-8.6=0.890.34+9.7-5.04-0.56=4.447.73+8.97-3.48-1.08=12.147.53+4.45-4.87-5.35=1.762.03+8.15-0.57-3.03=6.582.07+7.93-5.42-0.29=4.295.62+7.37-3.4-1.6=7.999.23+7.89-7.93-0.48=8.714.28+8.13-7.49-3.39=1.538.23+6.07-2.27-2.99=9.048.66+8-8.17-1.08=7.419.02+9.99-1.56-5.11=12.347.05+4.28-8.11-0.11=3.110.57+8.08-6.33-2.03=0.294.35+6.84-0.2-0.75=10.242.69+7.41-3.62-0.48=65.29+8.02-1.26-9.71=2.349.09+7.72-7.8-4.71=4.37.47+9.2-2.11-6.87=7.691.51+3.07-3.08-1.22=0.286.84+5.52-7.99-0.3=4.079.21+7.19-8.49-0.11=7.81.27+7.71-1.87-4.78=2.334.26+6.77-1.01-1.78=8.241.39+7.44-1.59-4.61=2.630.92+8.83-1.57-1.02=7.160.48+3.37-1.09-1.45=1.312.99+9.65-3.2-7.47=1.979.79+2.85-1.27-7.11=4.263.32+7.09-7.72-0.26=2.436.57+8.87-0.53-3.75=11.162.45+6.1-0.94-2.21=5.43.8+1.31-2.7-0.03=2.385.36+9.38-2.56-7.86=4.326.7+5.8-4.45-0.68=7.379.03+8.16-4.97-0.26=11.966.69+9.83-4.54-2.52=9.469.02+8.04-2.06-2.28=12.729.94+8.27-2.75-0.46=157.01+9.69-6.75-8.35=1.61.13+5.32-1.47-2.39=2.599.12+8.05-0.08-7.21=9.882.02+7.26-3.51-3.16=2.613.64+2.64-2.12-0.56=3.69.92+7.92-0.37-0.7=16.777.92+5.96-0.49-2.29=11.13.58+8.28-9.02-0.16=2.688.25+6.92-0.85-1.78=12.545.5-3.67+2.96+8.65=13.448.15-5.76+6.37+9.91=18.679.83-5.98+8.67+1.03=13.554.56-2.55+6.75+3.98=12.742.99-2.32+1.9+3.37=5.947.53-5.5+5.03+5.62=12.689.99-4.48+3.78+2.04=11.337.81-5.65+4.22+2.86=9.243.9-0.6+3.16+3.82=10.287.94-3.44+4.31+7.68=16.494.82-1.73+4.39+8.18=15.668.82-7.92+9.87+5.1=15.874.38-2.61+3.94+7.21=12.927.81-1.25+1.41+8.45=16.423.41-0.84+7.42+5.39=15.388.3-3.18+2.47+5.19=12.780.83-0.54+3.28+1.34=4.919.92-4.63+7.27+1.05=13.615.06-2.04+1.44+2.13=6.592.97-0.05+4.63+7.73=15.286.03-2.62+7.22+0.08=10.717.86-5.83+6.78+1.48=10.295.77-4.69+0.55+3.71=5.348.21-6.3+8.95+2.84=13.71.89-1.41+4.22+9.18=13.887.12-6.26+8.55+0.72=10.138.01-5.78+8.61+8.42=19.266.87-3.83+9.4+0.41=12.853.41-1.47+2.47+9.89=14.39.87-5.79+8.36+6.63=19.079.29-7.73+1.92+8.37=11.859.36-9.04+5.71+0.7=6.739.07-5.85+1.1+5.57=9.895.95-5.35+0.3+5.3=6.28.07-1.71+7.55+0.32=14.235.61-3.17+9.89+0.89=13.229.98-2.79+8.74+2.26=18.197.59-4.96+2.68+8.44=13.758.87-4.53+6.99+1.36=12.698.63-3.01+2.98+6.61=15.219.81-4.23+2.64+9.08=17.36.99-6.4+7.89+0.92=9.49.76-3.37+6.36+9.44=22.199.57-1.29+3.7+2.61=14.599.25-1.18+1.71+8.11=17.899.61-7.41+3.63+9.66=15.495.32-0.56+8.06+1.27=14.097.3-6.45+8.45+3.05=12.358.14-2.97+4.95+6.55=16.672.67-0.94+4.4+0.61=6.744.11-2.68+2.55+7.26=11.245.61-0.91+3.62+3.35=11.679.86-6.89+7.63+6.72=17.325.25-3.76+5+3.01=9.54.94-3.49+2.97-2.43=1.999.18-2.97+6.07-6.55=5.737.81-4.77+9.27-3.23=9.087.43-1.41+9.35-6.89=8.481.4-0.54+7.84-7.59=1.119.51-6.08+2.68-5.19=0.927.17-3.54+4.4-0.18=7.857.39-1.66+6.79-3.53=8.999.79-2.59+7.54-6.62=8.128.13-0.31+3.05-6.51=4.369.16-4.72+5.91-6.96=3.395.91-2.03+9.77-1.95=11.75.64-2.33+3.03-2.54=3.88.65-1.37+4.68-5.01=6.955.45-0.9+3.9-3.03=5.424.18-0.5+1.17-3.5=1.358.42-8.1+6.75-5.39=1.689.67-7.14+5.12-0.94=6.719.2-7.36+4.62-2.55=3.915.75-0.16+2.38-1.31=6.665.81-0.36+1.97-0.9=6.529.82-7.55+2.61-1.45=3.436.09-5.54+5.38-0.12=5.816.5-0.57+4.89-7.59=3.238.39-4.92+9.36-1.95=10.886.9-2.04+8.89-0.07=13.685.48-4.11+7.83-6.36=2.847.48-1.02+9.69-0.6=15.559.49-1.82+7.57-5.21=10.033.83-3.73+8.43-1.48=7.054.6-1.98+8.71-7.27=4.067.76-6.3+5.61-5.78=1.297.07-4.06+7.56-7.16=3.411.16-0.37+6.42-5.86=1.357.76-6.71+9.63-8.25=2.435.47-5.12+8.45-2.78=6.029.46-7.26+2.78-4.09=0.895.97-2.91+4.78-4.15=3.699.3-6.24+7.9-7.12=3.849.55-0.92+9.12-4.9=12.857.71-1.77