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6.41+2.04=4.89+2.86=6.27+6.16=4.63+4.49=5.22+4.31=4.31+2.13=8.06+9.36=3.4+1.18=9.04+8.06=2.59+8.01=5.86+0.36=2.2+6.46=6.93+2.9=3.69+8.26=9.5+1.71=0.07+6.66=2.83+5.44=9.02+6.85=2.47+5.92=0.98+4.47=8.8+4.73=2.28+3.15=5.27+5.21=3.35+5.65=9.71+7.27=9.88+8.34=5.17+8.26=5.53+7.78=4.73+7.08=3.41+9.4=9.09+0.2=4.74+2.6=3.99+7.52=2.54+3.39=9.26+3.75=9.51+6.08=1.08+4.82=0.16+7.46=8.23+3.02=4.42+5.53=3.02+2.69=3.1+4.2=8.68+4.89=3.33+2.61=4.66+1.5=0.39+5.15=6.29+2.87=6.8+7.32=8.94+2.2=6.41+9.58=1.04+9.98=5.74+6.73=5.91+5.49=9.77+9.53=3.42-1.07=5.42-3.81=9.27-5.52=8.73-1.19=7.01-6.5=9.33-8.63=9.15-3.22=6.69-6.05=8.09-4.96=3.6-0.95=7.88-1.4=8.48-3.33=3.77-3.48=9.94-9.2=9.17-7.57=8.3-0.62=6.39-3.74=5.78-3.08=9.1-6.29=8.48-6.38=9.08-5.79=8.63-5.53=3.67-3.2=9.13-3.68=5.28-4.39=9.49-5.94=8.15-2.55=8.97-0.17=7.26-2.18=4.62-1.05=4.46-0.35=5.95-2.94=4.38-3.21=5.67-2.52=8.26-7.68=9.21-6.12=4.46-3.53=4.79-2.55=9.93-5.42=1.81-0.83=3.31-2.29=6.17-3.56=9.49-4.97=6.77-2.87=3.76-1.51=8.27-4.46=5.04-1.22=5.22-2.84=6.46-2.33=8.41-8.15=9.51-5.55=5.17-3.81=8.29-1.65=9.84-2.31=6.3+3.84+7.37=4.83+7+8.39=8.71+2.4+2.1=7.68+8.61+5.13=0.49+2.57+3.57=2.35+5.67+7.7=1.99+8.71+2.41=1.83+8.8+5.16=6.17+7.84+7.1=9.5+4.64+6.36=1.92+2.07+6.51=9.19+9.68+2.79=5.24+8.19+5.51=5.28+4.7+1.99=5.74+6.44+1.76=5.69+6.66+4.91=1.63+7.42+0.81=5.77+5.28+7.99=1.31+3.94+4.91=9.31+1.31+3.41=2.27+1.2+9.63=5.47+7.17+4.82=6.48+4.16+8.05=6.74+2.32+3.52=4.06+6.34+1.82=7.66+8.91+5.44=9.47+1.08+9.95=9.07+7.49+3.54=1.59+2.57+7.62=1.8+1.82+0.8=7.82+6.77+1.87=2.43+1.27+4.16=3.58+3.65+0.18=3.38+6.52+2.76=9.29+9.2+7.13=9.72+4.27+8.75=5+2.51+8.17=5.81+7.12+4.74=5.51+3.95+9.99=8.23+6.76+9.71=0.19+6.83+8.04=7.11+8.68+7.68=9.9+5.11+1.54=9.95+6.39+0.55=8.38+0.9+0.67=0.05+4.15+3.64=6.21+5.45+3.7=2.19+3.17+9.49=8.36+3.54+8.05=9.84+3.74+8.69=1.12+2.4+2.34=9.92+9.83+6.87=1.48+3.44+8.91=1.22+6.15+3.17=6.63+3.63-9.03=3.8+5.32-5.75=5.04+8.34-8.63=3.17+5.65-8.41=7.33+8.32-9.68=4.57+0.93-2.42=9.27+9.5-3.15=1.32+1.75-2.85=1.73+5.27-3.48=7.06+0.41-2.87=4.76+9.92-5.71=8.08+3.83-5.98=4.43+3.83-5.72=7.39+3.92-5.59=2.56+4.52-0.77=7.97+0.44-1.2=4.78+1.93-6.07=7.08+3.04-2.8=5.17+9.61-0.45=9.78+2.98-0.92=1.65+5.36-6.89=0.53+7.32-1.88=5.39+7.83-1.47=9.1+1.88-7.03=9.13+9.71-2.83=3.22+5.46-8.35=9.17+0.34-8.33=5.93+9.53-3.55=4.73+3.77-5.65=4.71+0.61-1.52=7.38+5.07-3.2=2.5+0.56-1.52=4.81+8.37-7.45=7.11+7.81-8.95=2.09+7.89-5.65=4.41+4.69-1.15=8.8+5.83-5.78=9.78+8.31-2.11=6.17+9.35-9.32=7.34+8.43-0.33=7.39+7.33-9.21=4.01+7.7-5.05=7.18+3.36-4.85=8.6+2.24-3.31=4.93+9.79-3.76=5.46+4.47-7.49=6.09+1.97-4.23=0.06+5.37-2.99=1.07+8.86-5.06=4.14+8.55-3.72=1.71+6.94-6.9=9.16+6.45-4.56=7+8.87-3.43=9.89+1.64-7.2=8.51-4.48+9=2.56-0.27+8.29=9.26-1.71+1.9=9.94-1.74+5.54=9.08-1.1+2.08=4.31-3.42+5.84=8.78-7.24+5.58=8.98-4.22+2.6=5.59-3.99+4.01=9.82-7.52+1.53=9.14-4.92+3.25=9.86-8.53+4.07=7.4-4.3+2=8.09-1.57+0.24=2.45-0.24+0.03=7.96-7.42+7.6=4.3-2.05+3.99=5.9-1.87+1.74=3.31-2.75+3.03=5.37-2.13+7.26=2.67-0.69+0.56=4.8-2.78+1.47=9.41-7.43+6.89=6.01-0.37+7.81=3.62-1.03+1.06=8.54-4.05+9.51=1.17-0.52+9.5=5.96-2.67+8.89=9.86-2.9+1.41=9.33-0.34+0.96=7.42-4.43+5.82=3.13-1.01+8.31=9.91-1.85+8.01=2.17-0.39+2.29=5.86-3.34+6.17=6.45-5.41+9.86=6.44-2.36+6.04=8.09-6.36+0.51=6.5-1.59+7.48=9.07-4.62+7.88=6.3-2.45+7.16=8.58-7.27+1.03=5.27-0.83+1.45=0.62-0.03+4.85=8.33-2.65+0.25=6.09-4.63+8.58=8.14-0.65+0.72=9.26-7.2+8.16=6.09-2.15+8.5=4.13-3.34+4.27=2.25-1.23+0.81=6.41-0.78+6.89=7.71-6.41+5.71=6.36-0.85+4.47=8.88-3.88-4.52=8.15-2.77-2.43=8-7.41-0.21=9.78-1.29-3.97=8.9-4.69-2.87=2.38-0.16-2.06=4.07-0.84-2.21=6.19-2.95-0.73=9.59-0.03-2.11=9.29-1.38-4.85=9.52-2.64-5.48=8.74-0.86-0.75=3.24-0.75-2.24=7.7-2.28-3.64=8-2.18-0.7=8.11-7.85-0.14=8.89-6.12-0.89=8.09-2.28-4.27=6.73-2.65-0.28=3.76-0.16-2.45=4.32-3.32-0.34=7.09-0.87-4.83=4.18-0.18-1.55=4.42-2.53-0.79=6.6-3.27-1.28=5.69-1.26-3.9=7.81-3.27-0.67=7.17-1.34-4.17=8.71-0.6-5.42=9.15-0.66-8.39=9.42-7.98-0.03=8.04-3.16-3.11=6.78-2.62-2.55=8.17-7.47-0.36=7.26-0.7-5.99=7.72-3.05-2.28=2.84-0.15-2.54=7.91-2.91-1.84=4.98-1.68-0.47=7.93-5.71-1.55=9.98-5.76-3.66=9.88-0.5-7.77=8.38-0.57-5.94=6.52-1.26-3.9=9.74-0.72-7.84=9.37-6.43-2.4=8.2-4.05-3.6=5.66-0.32-3.53=9.76-0.94-3.75=4.83-0.58-2.34=7.72-0.23-3.58=9.02-3.33-5.18=9.5-3.1-2.33=9.9-0.12-3.28=3.08+2.53+2.05+7.18=7.16+4.22+9.07+3.33=1.36+6.74+9.99+3.92=4.25+4.52+1.48+6.37=6.79+2.45+6.03+2.6=2.5+7.3+7.4+6.23=1.53+0.7+8.57+5.64=7.55+9.84+2.06+8.01=4.52+2.29+6.59+3.24=6.24+9.3+3.93+4.42=5.82+3.43+0.23+5.64=2.97+4.72+1.09+6.54=7.24+1.55+6.2+7.64=1.99+1.87+9.54+9.87=8.94+2.34+3.39+6.85=6.47+3.57+0.46+8.52=4.44+2.04+6.23+0.41=8.04+0.43+4.99+3.57=8.45+1.11+6.66+6.81=2.43+9.58+8.79+3.44=5.14+8.02+7+2.69=9.92+1.59+9.87+7.19=6.14+4.74+9.54+5.84=1.83+7.63+6.72+3.76=0.93+7.29+0.44+9.51=5.72+2.75+5.54+2.79=3.9+8.02+8.24+4.48=6.31+1.8+8.45+5.37=5.82+8.22+0.27+8.47=9.78+8.94+6.57+5.2=8.91+2.38+1.5+4.91=2.79+2.73+4.62+3.35=8.15+7.83+4.71+5.17=9.63+1.91+6.24+2.43=3.36+6.32+1.4+1.55=3.63+9.7+1.49+8.08=9.24+5.81+6.8+0.16=0.88+6.35+0.71+8.77=3.41+4.37+4.36+5.68=7.73+2.48+1.36+6.73=4.07+9.48+7.13+2.56=5.35+8.53+6.9+5.9=2.78+9.34+7.04+9.25=7.08+7.63+9.32+5.07=8.82+4.8+4.22+5.31=7.54+1.94+9.38+6.68=5.55+3.24+2.33+2.8=4.03+4.99+1.32+4.68=0.4+8.28+7.35+6.88=3.97+5.31+0.83+6.92=3.57+1.51+0.36+2.26=4.23+8.43+8.34+0.43=2.74+4.97+7.05+4.73=0.88+7.8+1.32+9.96=3.06+5.89+9.54-0.23=0.27+6.69+2.22-3.4=5.22+7.26+8.01-5.25=5.03+6.48+1.58-9.11=5.84+0.64+2.78-6.02=0.91+8.7+7.3-4.11=7.79+9.87+9.58-5.44=2.75+0.89+4.77-2.93=9.84+7.27+3.46-0.02=1.05+8.76+3.83-1.09=8.15+5.64+8.84-1.04=1.97+9.95+2.31-8.29=4.1+2.83+6.71-6.95=7.29+6.43+7.26-9.81=5.78+7.35+1.1-6.37=2.57+6.15+8.23-6.53=3.04+6.49+0.67-3.52=4.28+6.07+9.11-7.01=7.88+0.59+3.08-0.77=9.9+1.77+7.59-7.11=5.41+9.82+2.59-4.84=6.49+1.2+4-5.29=2.28+2.46+3.54-6.5=6.37+2.49+3.43-4.42=2.39+5.39+5.31-5.21=0.97+8.52+7.92-3.1=2.21+1.41+6.47-3.5=6.2+3.18+7.68-2.26=0.23+8.84+8.48-7.86=5.45+6.76+2.99-5.12=7.98+2.93+1.86-5.48=8.47+0.92+0.86-1.29=2.28+9.62+9.98-8.87=7.41+5.09+3.2-7.95=0.7+6.29+8.83-2.78=3.22+0.2+5.36-4.19=5.47+4.94+2.32-0.14=8.55+6.36+6.77-6.11=2.62+7.23+6.67-6.76=5.67+5.41+7.84-3.87=6.15+2.36+9.03-6.44=0.1+0.13+9.59-3.5=9.74+1.59+7.96-0.9=3.78+5.59+5.18-9.3=0.36+5.84+6.34-1.7=3.64+0.24+4.97-5.06=1.15+4.98+9.59-3.27=3.81+6.23+9.19-4.41=2.83+2.31+4.75-3.99=0.19+3.44+6.16-5.88=9.08+3.52+5.36-4.65=4.52+9.31+4.37-1.01=0.52+5.86+6.63-9.08=2.75+9.93+0.91-5.46=7+5.64-0.11+6.55=9.32+2.15-4.29+1.52=6.66+6.11-2.88+7.63=7.33+2.08-9.24+0.86=9.08+6.45-2.03+5.08=8.79+3.07-1.38+9.97=9.27+6.23-1.82+3.82=6.08+0.15-3.41+7.23=2.06+5.64-1.03+0.64=3.62+8.53-8.02+5.87=5.38+4.8-6.03+3.02=8.38+6.99-5.54+1.51=7.35+7-5.97+2.03=8.66+1.74-9.63+0.56=8.14+3.21-7+8.29=3.65+3.9-2.32+2.36=6.63+8.92-2.31+0.62=8.6+8.13-2.98+9.4=8.53+0.17-5.97+4.74=5.4+0.47-0.98+5.59=3.93+0.28-3.54+5.38=8.8+3.27-6.37+6.04=7.78+7.65-4.07+1.46=6.46+3.68-1.59+4.44=3.06+7.97-4.77+1.01=8.45+8.14-6.43+8.32=3.21+9.05-3.54+1.71=3.66+0.2-1.15+7.13=9.67+3.82-7.29+5=1.8+6.96-7.64+3.33=2.31+8.57-3.02+6.05=3.85+5.44-4.79+2.71=6.45+5.12-2.35+9.33=7.93+8.29-3.33+3.32=2.73+1.05-0.95+9.11=1.87+8.23-4.94+7.33=7.41+3.56-1.01+4.45=4.81+9.82-2.47+5.28=2.51+0.72-2.28+1.04=4.65+7.37-7.19+0.55=1.92+8.28-7.83+1.29=3.93+2.98-0.69+4.18=5.03+5.72-1.7+5.88=5.38+8.8-6.76+7.19=3.96+9.36-1.86+0.84=5.41+6.11-2.04+0.47=3.93+7.65-0.57+0.85=9.97+7.55-9.72+1.73=6.17+1.66-1+2.72=9.67+0.61-0.27+4.77=4.43+7.9-9.13+9.96=6.13+1.56-1.57+0.77=8.26+7.57-2.65+6.39=2.72+6.78-6.86+2.7=8.59+8.36-1.51-4.25=6.38+5.41-2.34-6.71=4.83+9.69-3.14-8.95=5.72+1.4-3.36-2.67=4.76+9.99-4.83-3.71=9.08+7.35-4.34-3.28=1.97+5.86-5.26-1.05=3.52+1.78-2.66-0.12=3.21+0.15-1.62-0.89=8.32+1.35-2.22-0.67=0.3+9.43-1.62-5.71=9.78+3.88-5.06-6.6=3.68+9.36-1.62-4.23=8.13+6.39-3.4-1.49=7.2+5.81-5.92-0.58=5.05+5.08-0.52-4.78=3.53+7.34-0.46-1.53=7.79+9.65-6.31-6.87=6.49+4.76-3.12-3.32=8.9+8.27-0.03-3.48=8.52+5.7-9.18-0.46=3.6+9.15-2.56-6.43=7.7+0.23-0.1-4.9=4.95+9.77-6.85-0.03=8.18+1.32-0.58-8.12=9.24+7.5-8.18-6.53=9.14+4.69-5.7-6.23=7.81+6.13-4.05-5.85=9.32+6.25-5.81-6=1.45+8.98-2.42-7.73=6.05+9.72-7.11-8.35=6.15+6.05-2.62-9.39=7.54+9.68-9.79-7.2=4.91+8.39-1.53-4.65=9.67+7.19-9.15-6.92=7.24+8.56-4.02-0.13=6.25+9-0.52-9.41=6.16+6.84-0.84-9.35=5.73+4.79-6.21-2.39=8.43+7.42-6.12-3.74=9.67+2.11-2.36-8.76=4.92+3.07-6.33-0.26=4.25+5.94-0.59-6.25=9.14+0.33-7.65-0.19=9.84+4.95-1.92-1.45=2+7.1-2.8-0.96=2.63+5.55-0.62-0.47=7.91+9.15-7.88-2.95=2.31+9.89-4.36-1.82=8.52+4.05-5.7-4.74=2.54+9.7-1.64-8.9=7.97+1.87-0.45-4.01=9.06+4.26-9.83-2.87=9.95+9.27-4.77-7.58=8.73-0.36+1.99+4.71=5.33-1.5+1.12+9.2=6.07-1.43+8.88+6.85=7.89-5.35+1.61+6.16=4.69-3.96+8.37+5.78=4.35-3.61+1.56+5.59=6.54-4.91+1.9+1.6=8.07-6.63+2.76+7.23=9.99-2.08+5+8.03=0.59-0.27+7+5.38=7.98-3.31+9.68+0.5=7.4-2.44+1.1+8.93=3.2-0.66+2.42+0.75=7.53-2.83+8.53+7.6=6.45-0.49+0.55+7.03=7.05-5.32+4.65+1.8=5.27-0.82+2.83+1.95=8.57-2.52+3.87+1.35=3.46-0.5+7.33+3.73=2.46-0.17+9.85+5.22=9.47-6.81+8.81+7.27=6.74-6.39+4.69+6.06=0.79-0.65+3.72+0.97=5.08-0.76+1.88+5.81=7.2-6.07+4.53+4.64=3.75-2.64+0.04+0.06=6.02-3.49+9.22+2.56=7.84-2.62+5.07+6.61=7.11-1.57+9.39+5.49=2.82-0.21+7.26+6.43=4.68-2.45+5.87+0.09=9.82-6.6+0.86+1.01=3.9-3.36+3.01+4.43=8.09-2.21+4.06+9.03=6.75-0.3+2.53+9.66=8.03-3.2+2.38+8.91=2.47-0.81+4.75+0.71=8.31-4.11+5.51+4.45=8.94-0.71+2.79+4.33=8.4-1.37+1.09+9.33=2.4-2.24+1.26+4.92=7.85-1.07+8.38+2.82=9.37-3.28+8.55+1.37=7.87-1.22+2.19+9.28=9.87-6.21+3.96+5.76=8.35-6.24+0.21+7.21=5.9-5.64+2.5+2.26=4.8-4.33+7.65+5.06=6.59-2.36+4.06+9.56=1.53-0.81+3.26+3.9=6.16-0.58+6.68+5.97=5.4-4.97+0.36+4.75=1.3-0.89+6.95+2.15=6.81-3.38+8.16+3.2=9.44-0.02+5.09-0.56=9.61-2.14+5.75-2.7=9.88-1.24+5.64-3.72=4.89-2.84+3.6-2.08=9.79-5.86+0.82-4.56=8.33-6.75+1.92-0.5=6.5-1.3+1.4-3.2=7.12-1.27+6.82-7.27=5.3-2.83+2.27-3.22=8.87-0.08+8.6-3.21=8.63-3.08+0.55-0.28=6.21-4.85+8.64-2.27=9.52-2.87+5.02-1.22=2.64-2.14+6.8-1.12=9.56-5.82+6.2-2.76=3.28-0.82+3.96-5.3=5.88-0.71+4.57-3.48=6.7-4.65+7.72-6.22=7.93-3.84+5.99-4.37=8.57-3.16+4.68-0.8=8.58-4.14+3.01-6.84=7.74-4.58+0.74-3.64=6.13-4.93+9.97-6.59=7.7-3.41+9.39-4.64=9.14-0.49+8.69-4.83=1.68-0.36+5.18-4.21=7.89-3.72+0.13-0.27=7.7-1.2+8.6-0.92=8.88-0.4+4.93-2.8=8.82-5.85+3.5-5.51=8.27-0.16+6.3-5.34=8.67-3+9.2-4.81=7.45-2.2+0.59-3.27=9.08-0.78+6.82-9.69=9.1-4.72+6.24-9.19=8.78-7.28+6.46-4.42=6.62-1.84+3.55-1.97=8.83-4.41+3.88-6.56=8.83-7.38+5.75-1.73=7.18-0.15+9.63-3.11=7.3-0.27+2.62-6.67=4.28-4.05+6.95-1.19=9.77-1.08+2.23-5.15=9.92-6.12+4.17-1.74=9.68-1.97+2.7-7.34=1.41-0.11+4.55-5.36=3.09-0.4+2.8-1.22=8.69-4.92+9.19-5.98=8.81-2.66+5.14-9.37=2.52-0.6+9.58-9.32=0.86-0.07+9.63-1.37=8.46-1.81+8.15-3.64=9.62-2.66+5.33-4.91=9.63-2.13+7.31-8.17=9.08-1.8-0.23+8.74=6.63-0.35-1.3+8.9=4.8-2.02-2.1+8.32=8.46-1.49-0.55+0.16=9.11-6.12-0.35+6.73=7.36-2.96-1.21+4.78=5.66-1.66-0.08+3.13=9.76-2-0.9+1.65=7.28-2.25-3.16+6.32=8.55-2.53-0.54+0.44=7.95-1.23-3.36+9.67=7.24-1.74-3.85+1.41=6.89-4.31-0.07+1.73=8.83-1.21-0.81+5.16=5.05-0.46-2.3+7.12=3.76-1.75-1.57+9.05=7.36-3.56-2.54+3.72=9.43-1.07-6.85+7.78=6.31-1.49-3.63+6.78=7.2-0.29-0.02+9.38=6.96-3.95-1.35+6.35=8.04-0.76-0.35+2.78=6.58-0.77-1.9+0.3=9.76-3.14-2.19+6.55=6.74-3.03-0.47+3.12=9.45-6.1-2.87+4.01=9.63-7-2.5+1.08=4.12-0.76-1.22+4.59=6.1-2.09-2.94+7.91=8.55-1.06-3.56+0.34=7.56-4.21-0.31+0.07=6.21-1.66-1.4+8.88=8.68-1.55-0.79+6=7.91-0.37-6.91+1.75=2.42-1.74-0.21+6.43=5.42-0.78-0.41+9.39=4.94-0.57-4.17+8.56=8.81-2.44-2.6+8.74=7.05-1.86-2.2+5.8=7.94-1.56-1.73+1.64=9.07-3.69-2.92+9.25=6.18-2.75-1.94+8.85=9.84-5.04-3.99+5.69=9.89-5.22-2.6+3.03=8.13-1.39-3.14+0.2=8.17-2.24-3.04+1.08=6.76-0.36-3.02+7.98=9.53-2.26-6.17+0.38=8.87-0.29-0.2+9.59=7.87-2.65-1.49+7.28=6.46-1.95-0.46+3.77=5.27-1.9-2.53+2.01=8.47-3.02-2.57+3.56=9.61-0.7-1.8+6.58=9.14-1.59-1.17-4.07=5.39-3-0.98-0.07=9.68-3.43-1.25-2.83=7.12-3.24-2.7-0.38=9.7-1.58-5.3-0.26=9.69-5.39-2-1.04=5.25-1.94-2.38-0.79=9.74-1.47-2.39-4.4=9.82-0.07-0.45-1.01=7.49-0.66-3.24-1.07=5.49-1.83-0.22-2.66=8.47-0.96-1.84-4.57=9.64-1.55-2.5-5.36=7.17-1.96-0.47-0.17=7.89-2.36-0.16-4.62=8.25-1.04-3.9-1.08=9.68-4.4-0.6-3.33=9.15-4.67-0.41-3.97=7.12-0.99-5.47-0.21=8.66-3.14-0.32-0.42=9.91-2.16-0.92-4.76=5.57-0.45-0.94-2.98=9.73-3.98-3.16-2.32=6.97-2.56-2.9-0.42=8.64-2.4-2.81-2.03=9.5-2.17-2.02-5.12=5.14-1.42-0.98-1.86=6.06-2.05-1.29-1.74=8.56-2.66-0.66-0.06=9.32-1.01-3.84-3.88=6.43-1.95-0.13-0.59=9-4.19-0.56-3.09=6.7-1.78-0.81-0.28=7.28-0.78-4.7-0.7=7.9-3.75-0.86-0.9=9.07-1.02-0.06-6.49=4.27-0.08-2.62-0.29=8.28-0.96-4.36-0.77=4.72-0.17-0.31-0.49=8.96-0.69-2.43-3.45=9.91-2.56-1.12-5.48=8.98-0.57-4.87-3.21=6.47-3.49-0.08-1.99=8.45-2.75-3.97-0.87=9.32-2.88-1.99-2.58=9.99-3.32-3.35-2.25=9.6-3.62-0.71-1.35=7.59-1.19-0.48-2.33=9.79-3.22-2.85-0.28=9.76-1.49-2.53-2.19=9.64-2.82-0.42-1.44=8.91-5-2.98-0.82=8.53-5.72-0.02-2.23=4.79-0.8-0.37-1.83=参考答案6.41+2.04=8.454.89+2.86=7.756.27+6.16=12.434.63+4.49=9.125.22+4.31=9.534.31+2.13=6.448.06+9.36=17.423.4+1.18=4.589.04+8.06=17.12.59+8.01=10.65.86+0.36=6.222.2+6.46=8.666.93+2.9=9.833.69+8.26=11.959.5+1.71=11.210.07+6.66=6.732.83+5.44=8.279.02+6.85=15.872.47+5.92=8.390.98+4.47=5.458.8+4.73=13.532.28+3.15=5.435.27+5.21=10.483.35+5.65=99.71+7.27=16.989.88+8.34=18.225.17+8.26=13.435.53+7.78=13.314.73+7.08=11.813.41+9.4=12.819.09+0.2=9.294.74+2.6=7.343.99+7.52=11.512.54+3.39=5.939.26+3.75=13.019.51+6.08=15.591.08+4.82=5.90.16+7.46=7.628.23+3.02=11.254.42+5.53=9.953.02+2.69=5.713.1+4.2=7.38.68+4.89=13.573.33+2.61=5.944.66+1.5=6.160.39+5.15=5.546.29+2.87=9.166.8+7.32=14.128.94+2.2=11.146.41+9.58=15.991.04+9.98=11.025.74+6.73=12.475.91+5.49=11.49.77+9.53=19.33.42-1.07=2.355.42-3.81=1.619.27-5.52=3.758.73-1.19=7.547.01-6.5=0.519.33-8.63=0.79.15-3.22=5.936.69-6.05=0.648.09-4.96=3.133.6-0.95=2.657.88-1.4=6.488.48-3.33=5.153.77-3.48=0.299.94-9.2=0.749.17-7.57=1.68.3-0.62=7.686.39-3.74=2.655.78-3.08=2.79.1-6.29=2.818.48-6.38=2.19.08-5.79=3.298.63-5.53=3.13.67-3.2=0.479.13-3.68=5.455.28-4.39=0.899.49-5.94=3.558.15-2.55=5.68.97-0.17=8.87.26-2.18=5.084.62-1.05=3.574.46-0.35=4.115.95-2.94=3.014.38-3.21=1.175.67-2.52=3.158.26-7.68=0.589.21-6.12=3.094.46-3.53=0.934.79-2.55=2.249.93-5.42=4.511.81-0.83=0.983.31-2.29=1.026.17-3.56=2.619.49-4.97=4.526.77-2.87=3.93.76-1.51=2.258.27-4.46=3.815.04-1.22=3.825.22-2.84=2.386.46-2.33=4.138.41-8.15=0.269.51-5.55=3.965.17-3.81=1.368.29-1.65=6.649.84-2.31=7.536.3+3.84+7.37=17.514.83+7+8.39=20.228.71+2.4+2.1=13.217.68+8.61+5.13=21.420.49+2.57+3.57=6.632.35+5.67+7.7=15.721.99+8.71+2.41=13.111.83+8.8+5.16=15.796.17+7.84+7.1=21.119.5+4.64+6.36=20.51.92+2.07+6.51=10.59.19+9.68+2.79=21.665.24+8.19+5.51=18.945.28+4.7+1.99=11.975.74+6.44+1.76=13.945.69+6.66+4.91=17.261.63+7.42+0.81=9.865.77+5.28+7.99=19.041.31+3.94+4.91=10.169.31+1.31+3.41=14.032.27+1.2+9.63=13.15.47+7.17+4.82=17.466.48+4.16+8.05=18.696.74+2.32+3.52=12.584.06+6.34+1.82=12.227.66+8.91+5.44=22.019.47+1.08+9.95=20.59.07+7.49+3.54=20.11.59+2.57+7.62=11.781.8+1.82+0.8=4.427.82+6.77+1.87=16.462.43+1.27+4.16=7.863.58+3.65+0.18=7.413.38+6.52+2.76=12.669.29+9.2+7.13=25.629.72+4.27+8.75=22.745+2.51+8.17=15.685.81+7.12+4.74=17.675.51+3.95+9.99=19.458.23+6.76+9.71=24.70.19+6.83+8.04=15.067.11+8.68+7.68=23.479.9+5.11+1.54=16.559.95+6.39+0.55=16.898.38+0.9+0.67=9.950.05+4.15+3.64=7.846.21+5.45+3.7=15.362.19+3.17+9.49=14.858.36+3.54+8.05=19.959.84+3.74+8.69=22.271.12+2.4+2.34=5.869.92+9.83+6.87=26.621.48+3.44+8.91=13.831.22+6.15+3.17=10.546.63+3.63-9.03=1.233.8+5.32-5.75=3.375.04+8.34-8.63=4.753.17+5.65-8.41=0.417.33+8.32-9.68=5.974.57+0.93-2.42=3.089.27+9.5-3.15=15.621.32+1.75-2.85=0.221.73+5.27-3.48=3.527.06+0.41-2.87=4.64.76+9.92-5.71=8.978.08+3.83-5.98=5.934.43+3.83-5.72=2.547.39+3.92-5.59=5.722.56+4.52-0.77=6.317.97+0.44-1.2=7.214.78+1.93-6.07=0.647.08+3.04-2.8=7.325.17+9.61-0.45=14.339.78+2.98-0.92=11.841.65+5.36-6.89=0.120.53+7.32-1.88=5.975.39+7.83-1.47=11.759.1+1.88-7.03=3.959.13+9.71-2.83=16.013.22+5.46-8.35=0.339.17+0.34-8.33=1.185.93+9.53-3.55=11.914.73+3.77-5.65=2.854.71+0.61-1.52=3.87.38+5.07-3.2=9.252.5+0.56-1.52=1.544.81+8.37-7.45=5.737.11+7.81-8.95=5.972.09+7.89-5.65=4.334.41+4.69-1.15=7.958.8+5.83-5.78=8.859.78+8.31-2.11=15.986.17+9.35-9.32=6.27.34+8.43-0.33=15.447.39+7.33-9.21=5.514.01+7.7-5.05=6.667.18+3.36-4.85=5.698.6+2.24-3.31=7.534.93+9.79-3.76=10.965.46+4.47-7.49=2.446.09+1.97-4.23=3.830.06+5.37-2.99=2.441.07+8.86-5.06=4.874.14+8.55-3.72=8.971.71+6.94-6.9=1.759.16+6.45-4.56=11.057+8.87-3.43=12.449.89+1.64-7.2=4.338.51-4.48+9=13.032.56-0.27+8.29=10.589.26-1.71+1.9=9.459.94-1.74+5.54=13.749.08-1.1+2.08=10.064.31-3.42+5.84=6.738.78-7.24+5.58=7.128.98-4.22+2.6=7.365.59-3.99+4.01=5.619.82-7.52+1.53=3.839.14-4.92+3.25=7.479.86-8.53+4.07=5.47.4-4.3+2=5.18.09-1.57+0.24=6.762.45-0.24+0.03=2.247.96-7.42+7.6=8.144.3-2.05+3.99=6.245.9-1.87+1.74=5.773.31-2.75+3.03=3.595.37-2.13+7.26=10.52.67-0.69+0.56=2.544.8-2.78+1.47=3.499.41-7.43+6.89=8.876.01-0.37+7.81=13.453.62-1.03+1.06=3.658.54-4.05+9.51=141.17-0.52+9.5=10.155.96-2.67+8.89=12.189.86-2.9+1.41=8.379.33-0.34+0.96=9.957.42-4.43+5.82=8.813.13-1.01+8.31=10.439.91-1.85+8.01=16.072.17-0.39+2.29=4.075.86-3.34+6.17=8.696.45-5.41+9.86=10.96.44-2.36+6.04=10.128.09-6.36+0.51=2.246.5-1.59+7.48=12.399.07-4.62+7.88=12.336.3-2.45+7.16=11.018.58-7.27+1.03=2.345.27-0.83+1.45=5.890.62-0.03+4.85=5.448.33-2.65+0.25=5.936.09-4.63+8.58=10.048.14-0.65+0.72=8.219.26-7.2+8.16=10.226.09-2.15+8.5=12.444.13-3.34+4.27=5.062.25-1.23+0.81=1.836.41-0.78+6.89=12.527.71-6.41+5.71=7.016.36-0.85+4.47=9.988.88-3.88-4.52=0.488.15-2.77-2.43=2.958-7.41-0.21=0.389.78-1.29-3.97=4.528.9-4.69-2.87=1.342.38-0.16-2.06=0.164.07-0.84-2.21=1.026.19-2.95-0.73=2.519.59-0.03-2.11=7.459.29-1.38-4.85=3.069.52-2.64-5.48=1.48.74-0.86-0.75=7.133.24-0.75-2.24=0.257.7-2.28-3.64=1.788-2.18-0.7=5.128.11-7.85-0.14=0.128.89-6.12-0.89=1.888.09-2.28-4.27=1.546.73-2.65-0.28=3.83.76-0.16-2.45=1.154.32-3.32-0.34=0.667.09-0.87-4.83=1.394.18-0.18-1.55=2.454.42-2.53-0.79=1.16.6-3.27-1.28=2.055.69-1.26-3.9=0.537.81-3.27-0.67=3.877.17-1.34-4.17=1.668.71-0.6-5.42=2.699.15-0.66-8.39=0.19.42-7.98-0.03=1.418.04-3.16-3.11=1.776.78-2.62-2.55=1.618.17-7.47-0.36=0.347.26-0.7-5.99=0.577.72-3.05-2.28=2.392.84-0.15-2.54=0.157.91-2.91-1.84=3.164.98-1.68-0.47=2.837.93-5.71-1.55=0.679.98-5.76-3.66=0.569.88-0.5-7.77=1.618.38-0.57-5.94=1.876.52-1.26-3.9=1.369.74-0.72-7.84=1.189.37-6.43-2.4=0.548.2-4.05-3.6=0.555.66-0.32-3.53=1.819.76-0.94-3.75=5.074.83-0.58-2.34=1.917.72-0.23-3.58=3.919.02-3.33-5.18=0.519.5-3.1-2.33=4.079.9-0.12-3.28=6.53.08+2.53+2.05+7.18=14.847.16+4.22+9.07+3.33=23.781.36+6.74+9.99+3.92=22.014.25+4.52+1.48+6.37=16.626.79+2.45+6.03+2.6=17.872.5+7.3+7.4+6.23=23.431.53+0.7+8.57+5.64=16.447.55+9.84+2.06+8.01=27.464.52+2.29+6.59+3.24=16.646.24+9.3+3.93+4.42=23.895.82+3.43+0.23+5.64=15.122.97+4.72+1.09+6.54=15.327.24+1.55+6.2+7.64=22.631.99+1.87+9.54+9.87=23.278.94+2.34+3.39+6.85=21.526.47+3.57+0.46+8.52=19.024.44+2.04+6.23+0.41=13.128.04+0.43+4.99+3.57=17.038.45+1.11+6.66+6.81=23.032.43+9.58+8.79+3.44=24.245.14+8.02+7+2.69=22.859.92+1.59+9.87+7.19=28.576.14+4.74+9.54+5.84=26.261.83+7.63+6.72+3.76=19.940.93+7.29+0.44+9.51=18.175.72+2.75+5.54+2.79=16.83.9+8.02+8.24+4.48=24.646.31+1.8+8.45+5.37=21.935.82+8.22+0.27+8.47=22.789.78+8.94+6.57+5.2=30.498.91+2.38+1.5+4.91=17.72.79+2.73+4.62+3.35=13.498.15+7.83+4.71+5.17=25.869.63+1.91+6.24+2.43=20.213.36+6.32+1.4+1.55=12.633.63+9.7+1.49+8.08=22.99.24+5.81+6.8+0.16=22.010.88+6.35+0.71+8.77=16.713.41+4.37+4.36+5.68=17.827.73+2.48+1.36+6.73=18.34.07+9.48+7.13+2.56=23.245.35+8.53+6.9+5.9=26.682.78+9.34+7.04+9.25=28.417.08+7.63+9.32+5.07=29.18.82+4.8+4.22+5.31=23.157.54+1.94+9.38+6.68=25.545.55+3.24+2.33+2.8=13.924.03+4.99+1.32+4.68=15.020.4+8.28+7.35+6.88=22.913.97+5.31+0.83+6.92=17.033.57+1.51+0.36+2.26=7.74.23+8.43+8.34+0.43=21.432.74+4.97+7.05+4.73=19.490.88+7.8+1.32+9.96=19.963.06+5.89+9.54-0.23=18.260.27+6.69+2.22-3.4=5.785.22+7.26+8.01-5.25=15.245.03+6.48+1.58-9.11=3.985.84+0.64+2.78-6.02=3.240.91+8.7+7.3-4.11=12.87.79+9.87+9.58-5.44=21.82.75+0.89+4.77-2.93=5.489.84+7.27+3.46-0.02=20.551.05+8.76+3.83-1.09=12.558.15+5.64+8.84-1.04=21.591.97+9.95+2.31-8.29=5.944.1+2.83+6.71-6.95=6.697.29+6.43+7.26-9.81=11.175.78+7.35+1.1-6.37=7.862.57+6.15+8.23-6.53=10.423.04+6.49+0.67-3.52=6.684.28+6.07+9.11-7.01=12.457.88+0.59+3.08-0.77=10.789.9+1.77+7.59-7.11=12.155.41+9.82+2.59-4.84=12.986.49+1.2+4-5.29=6.42.28+2.46+3.54-6.5=1.786.37+2.49+3.43-4.42=7.872.39+5.39+5.31-5.21=7.880.97+8.52+7.92-3.1=14.312.21+1.41+6.47-3.5=6.596.2+3.18+7.68-2.26=14.80.23+8.84+8.48-7.86=9.695.45+6.76+2.99-5.12=10.087.98+2.93+1.86-5.48=7.298.47+0.92+0.86-1.29=8.962.28+9.62+9.98-8.87=13.017.41+5.09+3.2-7.95=7.750.7+6.29+8.83-2.78=13.043.22+0.2+5.36-4.19=4.595.47+4.94+2.32-0.14=12.598.55+6.36+6.77-6.11=15.572.62+7.23+6.67-6.76=9.765.67+5.41+7.84-3.87=15.056.15+2.36+9.03-6.44=11.10.1+0.13+9.59-3.5=6.329.74+1.59+7.96-0.9=18.393.78+5.59+5.18-9.3=5.250.36+5.84+6.34-1.7=10.843.64+0.24+4.97-5.06=3.791.15+4.98+9.59-3.27=12.453.81+6.23+9.19-4.41=14.822.83+2.31+4.75-3.99=5.90.19+3.44+6.16-5.88=3.919.08+3.52+5.36-4.65=13.314.52+9.31+4.37-1.01=17.190.52+5.86+6.63-9.08=3.932.75+9.93+0.91-5.46=8.137+5.64-0.11+6.55=19.089.32+2.15-4.29+1.52=8.76.66+6.11-2.88+7.63=17.527.33+2.08-9.24+0.86=1.039.08+6.45-2.03+5.08=18.588.79+3.07-1.38+9.97=20.459.27+6.23-1.82+3.82=17.56.08+0.15-3.41+7.23=10.052.06+5.64-1.03+0.64=7.313.62+8.53-8.02+5.87=105.38+4.8-6.03+3.02=7.178.38+6.99-5.54+1.51=11.347.35+7-5.97+2.03=10.418.66+1.74-9.63+0.56=1.338.14+3.21-7+8.29=12.643.65+3.9-2.32+2.36=7.596.63+8.92-2.31+0.62=13.868.6+8.13-2.98+9.4=23.158.53+0.17-5.97+4.74=7.475.4+0.47-0.98+5.59=10.483.93+0.28-3.54+5.38=6.058.8+3.27-6.37+6.04=11.747.78+7.65-4.07+1.46=12.826.46+3.68-1.59+4.44=12.993.06+7.97-4.77+1.01=7.278.45+8.14-6.43+8.32=18.483.21+9.05-3.54+1.71=10.433.66+0.2-1.15+7.13=9.849.67+3.82-7.29+5=11.21.8+6.96-7.64+3.33=4.452.31+8.57-3.02+6.05=13.913.85+5.44-4.79+2.71=7.216.45+5.12-2.35+9.33=18.557.93+8.29-3.33+3.32=16.212.73+1.05-0.95+9.11=11.941.87+8.23-4.94+7.33=12.497.41+3.56-1.01+4.45=14.414.81+9.82-2.47+5.28=17.442.51+0.72-2.28+1.04=1.994.65+7.37-7.19+0.55=5.381.92+8.28-7.83+1.29=3.663.93+2.98-0.69+4.18=10.45.03+5.72-1.7+5.88=14.935.38+8.8-6.76+7.19=14.613.96+9.36-1.86+0.84=12.35.41+6.11-2.04+0.47=9.953.93+7.65-0.57+0.85=11.869.97+7.55-9.72+1.73=9.536.17+1.66-1+2.72=9.559.67+0.61-0.27+4.77=14.784.43+7.9-9.13+9.96=13.166.13+1.56-1.57+0.77=6.898.26+7.57-2.65+6.39=19.572.72+6.78-6.86+2.7=5.348.59+8.36-1.51-4.25=11.196.38+5.41-2.34-6.71=2.744.83+9.69-3.14-8.95=2.435.72+1.4-3.36-2.67=1.094.76+9.99-4.83-3.71=6.219.08+7.35-4.34-3.28=8.811.97+5.86-5.26-1.05=1.523.52+1.78-2.66-0.12=2.523.21+0.15-1.62-0.89=0.858.32+1.35-2.22-0.67=6.780.3+9.43-1.62-5.71=2.49.78+3.88-5.06-6.6=23.68+9.36-1.62-4.23=7.198.13+6.39-3.4-1.49=9.637.2+5.81-5.92-0.58=6.515.05+5.08-0.52-4.78=4.833.53+7.34-0.46-1.53=8.887.79+9.65-6.31-6.87=4.266.49+4.76-3.12-3.32=4.818.9+8.27-0.03-3.48=13.668.52+5.7-9.18-0.46=4.583.6+9.15-2.56-6.43=3.767.7+0.23-0.1-4.9=2.934.95+9.77-6.85-0.03=7.848.18+1.32-0.58-8.12=0.89.24+7.5-8.18-6.53=2.039.14+4.69-5.7-6.23=1.97.81+6.13-4.05-5.85=4.049.32+6.25-5.81-6=3.761.45+8.98-2.42-7.73=0.286.05+9.72-7.11-8.35=0.316.15+6.05-2.62-9.39=0.197.54+9.68-9.79-7.2=0.234.91+8.39-1.53-4.65=7.129.67+7.19-9.15-6.92=0.797.24+8.56-4.02-0.13=11.656.25+9-0.52-9.41=5.326.16+6.84-0.84-9.35=2.815.73+4.79-6.21-2.39=1.928.43+7.42-6.12-3.74=5.999.67+2.11-2.36-8.76=0.664.92+3.07-6.33-0.26=1.44.25+5.94-0.59-6.25=3.359.14+0.33-7.65-0.19=1.639.84+4.95-1.92-1.45=11.422+7.1-2.8-0.96=5.342.63+5.55-0.62-0.47=7.097.91+9.15-7.88-2.95=6.232.31+9.89-4.36-1.82=6.028.52+4.05-5.7-4.74=2.132.54+9.7-1.64-8.9=1.77.97+1.87-0.45-4.01=5.389.06+4.26-9.83-2.87=0.629.95+9.27-4.77-7.58=6.878.73-0.36+1.99+4.71=15.075.33-1.5+1.12+9.2=14.156.07-1.43+8.88+6.85=20.377.89-5.35+1.61+6.16=10.314.69-3.96+8.37+5.78=14.884.35-3.61+1.56+5.59=7.896.54-4.91+1.9+1.6=5.138.07-6.63+2.76+7.23=11.439.99-2.08+5+8.03=20.940.59-0.27+7+5.38=12.77.98-3.31+9.68+0.5=14.857.4-2.44+1.1+8.93=14.993.2-0.66+2.42+0.75=5.717.53-2.83+8.53+7.6=20.836.45-0.49+0.55+7.03=13.547.05-5.32+4.65+1.8=8.185.27-0.82+2.83+1.95=9.238.57-2.52+3.87+1.35=11.273.46-0.5+7.33+3.73=14.022.46-0.17+9.85+5.22=17.369.47-6.81+8.81+7.27=18.746.74-6.39+4.69+6.06=11.10.79-0.65+3.72+0.97=4.835.08-0.76+1.88+5.81=12.017.2-6.07+4.53+4.64=10.33.75-2.64+0.04+0.06=1.216.02-3.49+9.22+2.56=14.317.84-2.62+5.07+6.61=16.97.11-1.57+9.39+5.49=20.422.82-0.21+7.26+6.43=16.34.68-2.45+5.87+0.09=8.199.82-6.6+0.86+1.01=5.093.9-3.36+3.01+4.43=7.988.09-2.21+4.06+9.03=18.976.75-0.3+2.53+9.66=18.648.03-3.2+2.38+8.91=16.122.47-0.81+4.75+0.71=7.128.31-4.11+5.51+4.45=14.168.94-0.71+2.79+4.33=15.358.4-1.37+1.09+9.33=17.452.4-2.24+1.26+4.92=6.347.85-1.07+8.38+2.82=17.989.37-3.28+8.55+1.37=16.017.87-1.22+2.19+9.28=18.129.87-6.21+3.96+5.76=13.388.35-6.24+0.21+7.21=9.535.9-5.64+2.5+2.26=5.024.8-4.33+7.65+5.06=13.186.59-2.36+4.06+9.56=17.851.53-0.81+3.26+3.9=7.886.16-0.58+6.68+5.97=18.235.4-4.97+0.36+4.75=5.541.3-0.89+6.95+2.15=9.516.81-3.38+8.16+3.2=14.799.44-0.02+5.09-0.56=13.959.61-2.14+5.75-2.7=10.529.88-1.24+5.64-3.72=10.564.89-2.84+3.6-2.08=3.579.79-5.86+0.82-4.56=0.198.33-6.75+1.92-0.5=36.5-1.3+1.4-3.2=3.47.12-1.27+6.82-7.27=5.45.3-2.83+2.27-3.22=1.528.87-0.08+8.6-3.21=14.188.63-3.08+0.55-0.28=5.826.21-4.85+8.64-2.27=7.739.52-2.87+5.02-1.22=10.452.64-2.14+6.8-1.12=6.189.56-5.82+6.2-2.76=7.183.28-0.82+3.96-5.3=1.125.88-0.71+4.57-3.48=6.266.7-4.65+7.72-6.22=3.557.93-3.84+5.99-4.37=5.718.57-3.16+4.68-0.8=9.298.58-4.14+3.01-6.84=0.617.74-4.58+0.74-3.64=0.266.13-4.93+9.97-6.59=4.587.7-3.41+9.39-4.64=9.049.14-0.49+8.69-4.83=12.511.68-0.36+5.18-4.21=2.297.89-3.72+0.13-0.27=4.037.7-1.2+8.6-0.92=14.188.88-0.4+4.93-2.8=10.618.82-5.85+3.5-5.51=0.968.27-0.16+6.3-5.34=9.078.67-3+9.2-4.81=10.067.45-2.2+0.59-3.27=2.579.08-0.78+6.82-9.69=5.439.1-4.72+6.24-9.19=1.438.78-7.28+6.46-4.42=3.546.62-1.84+3.55-1.97=6.368.83-4.41+3.88-6.56=1.748.83-7.38+5.75-1.73=5.477.18-0.15+9.63-3.11=13.557.3-0.27+2.62