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4.63+6.42=4.41+1.44=4.33+4.49=4.67+1.77=0.56+8.34=0.87+7.35=8.89+4.39=4.39+6.58=7.86+0.06=2.49+0.22=5.68+4.09=3.1+7.95=9.54+6.21=8.65+9.82=9.94+2.84=7.4+1.02=7.91+6.12=3.44+3.99=5.77+5.5=2.51+2.04=2.56+1.87=8.51+3.63=3.87+7.09=6.9+8.05=1.99+3.55=5.17+9.04=6.31+0.9=7.19+4.37=6.06+0.4=7.93+6.37=6.66+0.28=7.02+0.48=9.09+8.88=5.44+6.17=6.49+6.71=6.81+7.55=5.62+1.92=6.33+8.82=1.71+9.05=3.34+3.3=3.82+5.05=0.42+3.3=4.77+1.6=0.77+2.15=3.6+8.88=8.06+8.97=1.19+0.89=7.28+1.58=9.25+8.57=3.28+2.31=1.29+4.03=3.89+7.74=8.77+4.52=7.93+2.75=4.57-0.35=8-4.91=5.96-4.69=8.41-4.46=2.38-0.56=3.01-2.61=9.19-5.19=6.23-3.23=7.1-2.41=9.88-5.79=6.74-1.82=8.5-3.57=4.82-0.61=9.21-6.4=1.69-1.27=4.79-2.69=6.66-1.27=9.7-2.82=6.9-0.39=3.36-1.42=5.5-3.6=9.79-3.27=4.45-0.46=7.73-7.4=1.33-1.04=4.57-1.14=8.14-7.02=5.96-0.21=2.56-2.39=2.45-1.1=6.8-1.44=6.07-5.39=4.75-1.39=6.79-6.47=7.91-2.83=1.56-1.31=8.64-5.09=6.68-4.46=5.74-0.98=4.75-2.21=6.92-1.74=7.65-1.95=7.55-4.75=6.47-3.63=6.46-0.53=3.66-0.03=6.25-4.59=9.98-5.58=7.63-1.23=8.69-5.16=7.17-0.41=5-4.81=6.66-4.63=5.38-2.99=8.28+5.59+7.19=4.05+5.7+9.01=7.83+0.32+6.89=7.5+5.13+7.91=3.62+5.08+2.94=1.4+9.72+0.46=3.87+1.55+4.48=6.58+1.87+2.43=6.47+1.08+5.52=9.45+5.43+8.18=1.26+7.07+9.37=8.49+0.6+0.92=8.06+2.88+9.68=6.55+9.64+3.12=0.28+4.04+6.5=2.99+0.18+5.01=7.83+9.76+8.75=7.33+1.21+8.18=7.07+9.98+2.52=5.93+5.06+9.89=4.13+2.12+8.54=0.84+3.81+8=6.85+4.1+2.88=2.3+7.82+9.73=0.77+1.54+0.76=7.04+4.26+0.17=9.39+3.26+4.34=3.37+6.5+9.52=0.16+0.55+8.59=4.17+9.92+6.47=4.71+3.98+0.94=2.6+5.53+6.23=6.22+0.62+0.31=4.84+4.42+6.62=6.79+6.97+9.31=4.48+6.53+8.02=0.68+3.59+1.01=5.88+3.79+7.5=6.69+8.01+5.31=6.87+6.63+8.27=4.81+2+3.26=3.97+7.07+8.05=3.1+7.11+7.9=8.67+6.72+8.63=7.04+1.26+8.45=8.02+5.41+1.53=8.87+6.31+0.29=2.81+0.07+4.95=1.34+9.76+7.65=8.71+2.39+5.85=6.09+6.53+8.59=7.91+3.37+9.95=6.6+1.68+9.49=5.65+5.36+6.96=8.54+4.5-9.11=2.06+7.43-7.34=9.47+2.35-6.06=2.37+2.47-2.69=6.87+2.78-4.17=4.04+7.25-3.23=7.25+8.66-9.31=8.48+6-2.22=2.61+7.68-1.23=1.6+1.76-2.37=6.67+9.52-2.24=8.92+8.58-4.08=1.6+2.12-2.94=0.56+6.49-5.05=9.36+6.39-7.64=1.37+6.84-2.34=8.68+3.67-9.8=2.39+9.04-8.86=1.69+8.23-5.11=4.86+1.12-0.51=6.68+7.07-4.12=9.37+2.8-0.03=2.46+5.52-3.11=9.79+7.33-7.56=8.59+8.25-5.64=8.17+9.08-5.36=6.32+1-0.07=8.99+8.37-2.35=4.21+1.59-4.49=8.77+8.74-8.46=3.86+6.03-3.26=6.21+6.38-2.42=7.7+8.2-3.42=8.66+0.74-3.82=6.7+2.23-5.92=7.7+5.07-9.69=4.2+0.87-3.88=8.36+4.03-5.65=5.99+4.17-6.81=2.82+3.92-1.14=4.19+9.94-2.18=4.79+5.33-6.87=5.55+9.78-7.14=5.83+3.88-0.49=7.5+0.92-6.17=7.66+3.9-5.63=9.65+6.29-0.71=3.72+9.26-4.65=4.55+7.51-3.19=1.51+8.63-0.7=8.8+8.68-8.66=7.52+2.69-6.32=7.52+3.85-5.82=7.33+7.54-2.03=7.77-3.41+8.6=5.42-4.88+2.69=5.53-4.72+0.58=7.5-2.71+6.43=9.14-8.31+3.25=2.66-1.64+9.06=2.23-0.5+3.73=5.46-3.78+2.98=6.01-2.5+0.27=4.47-1.5+0.38=7.49-0.85+9=3.12-0.65+3.63=8.56-6.66+4.99=4.41-3.07+4.25=9.37-5.73+0.82=9.84-0.61+6.6=4.66-2.8+3.71=8.32-3.88+8.09=9.38-2.42+6.48=8.79-6.16+6.4=9.99-2.41+1.6=6.56-4.88+4.25=8.15-5.44+6.51=4.41-1.38+4.9=8.03-6.34+8.36=7.56-6.89+2.55=3.45-0.19+9.58=6.14-3.06+2.12=8.1-7.16+5.14=8.92-2.26+9.96=9.17-7.62+8.97=9.92-9.16+1.25=9.08-2.63+5.45=9.96-2.73+3.17=9.43-0.68+4.4=6.32-2.99+5.57=9.88-3.47+3.4=4.1-0.25+3.36=9.31-7.83+5.62=6.69-5.14+1.62=8.37-4.61+3.77=8.3-3+4.3=6.72-2.16+2.79=8.11-3.36+1.04=5.27-1.7+8.97=9.74-9.41+7.68=7.23-7.06+5.11=7.4-0.56+4.65=8.96-6.06+7.06=9.69-7.87+9.23=7.73-2.17+1.41=5.91-4.11+3.12=8.9-4.13+1.99=3.6-0.63+6.85=2.37-0.47-0.75=5.77-4.61-0.71=9.67-0.03-7.03=8.48-1.88-0.38=9.52-6.51-0.78=8.47-3.14-5.19=8.58-1.84-0.85=7.03-3.73-1.13=8.52-1.71-6.32=8.83-5.36-2.23=9.08-5.17-0.69=5.27-0.81-3.33=8.6-0.06-3.67=8.28-0.42-2.25=8.22-5-0.03=9.13-4.28-0.98=8.38-3.27-0.37=6.27-3.88-0.58=5.46-2.9-1.15=9.19-3.42-4.49=9.8-8.19-1.14=6.46-0.68-1.35=7.45-3.76-2.59=3.25-1.57-1.35=9.51-0.26-8.94=7.65-5.45-1.34=6.83-2.31-1.03=9.67-6.82-1.66=7.31-0.21-6.24=8.9-7.81-0.49=9.08-2.66-1.85=6.04-0.09-0.5=9.95-6.18-3.63=7.33-0.42-1.35=9.81-5.42-0.15=5.68-1-1.45=7.84-5.8-1.47=8.57-0.2-8.24=8.81-0.1-4.03=7.99-5.05-0.04=6.61-4.76-1.04=2.11-0.58-0.23=5.95-0.23-1.77=9.52-4.66-1.24=8.27-2.23-4.05=9.24-1.3-0.99=7.68-0.86-4.57=5.56-0.58-2.57=9.68-0.4-6.46=6.59-3.32-0.83=8.33-3.13-0.64=3.64-0.7-1.29=4.68-2.09-0.23=6.77-0.49-2.92=1.78+6.36+1.12+0.03=4.83+5.15+6.96+4.34=7.37+0.85+2.06+2.07=1.81+7.57+5.79+2.87=2.89+0.17+3.51+8.4=0.64+5.82+9.21+2.82=7.24+9.44+6.59+5.4=2.54+7.18+5.14+6.63=3.26+9.2+1.68+2.62=8.12+6.78+9.15+9.83=1.42+0.38+8.3+1.68=5.21+5.42+0.28+0.18=2.27+0.03+2.4+2.31=8.91+3.69+2.85+7.39=0.34+9.91+4.12+3.34=8.32+6.03+9.71+3.12=5.32+2.49+3.25+9.05=6.81+0.57+4.22+1.94=8.72+1.61+0.25+3.77=5.13+3.22+0.9+8.21=6.63+7.88+4.82+9.94=9.59+7.21+7.69+5.07=1.66+0.68+5.5+7.75=9.34+1.23+4.5+4.52=9.88+1.4+6.48+6.31=9.92+2.34+5.59+0.58=0.95+5.7+0.76+9.6=2.46+2.19+6.14+9.33=1.7+3.9+0.54+2.38=0.3+7.29+5.17+2.58=6.98+2.06+9.07+3.74=7.65+7.08+0.13+4.07=2.94+8.38+9.86+9.07=7.1+5.51+0.49+0.17=0.91+2.28+2.18+2.86=5.3+4.87+0.57+8.74=2.98+5.55+4.19+7.84=8.88+2.61+3.93+3.21=1.97+8.3+7.54+8.58=5.07+4.78+4.62+0.41=1.68+3.97+9.53+9.4=3.57+2.09+2.52+4.46=5.51+0.79+1.76+9.8=9.63+6.79+3.06+0.2=4.29+9.61+6.48+2.73=9.81+1.84+3.84+3.02=6.1+0.08+4.67+3.32=5.01+5.25+2.96+4.34=4.24+9.82+1.66+8.82=7.62+6.15+6.87+3.99=1.07+4.35+9.59+2.19=2.44+0.64+7.68+3.9=8.67+6.65+7.76+4.85=2.82+8.5+2.37+9.51=9.39+9.51+4.51-6.62=6.92+4.54+9.08-8.2=1.93+4.62+7.23-2.95=0.75+9.94+8.03-6.02=1.04+6.08+9.15-2.33=7.32+2.82+6.91-7.22=1.82+7.94+4.11-9.38=4.14+8.2+3.5-2.83=1.4+7.91+3.19-1.42=3.82+2.12+9.57-8.58=9.95+2.39+9.85-6.97=6.4+7.94+0.26-0.94=2.65+2.72+7.44-7.66=8.03+4.95+5.93-7.23=0.42+8.39+9.14-9.37=2.75+5.75+3.06-3.8=8.15+9.48+5.1-5.85=4.07+1.97+4.01-3.42=3+0.04+8.31-7.31=8.52+2.08+4.46-7.37=2.21+4.3+8.49-8.41=8.71+1.29+9.09-5.84=4.78+0.68+3.12-8.08=9.29+5.27+9.45-4.54=0.83+6.6+1.13-0.56=5.66+0.7+6.61-9.06=4.4+4.62+3.21-2.35=8.28+0.26+2.62-6.45=3.23+7.18+8.52-2.61=5.77+5.52+7.45-9.02=8.66+5.6+9.97-3.12=8.37+3.75+8.79-3.14=1.97+8.31+7.59-0.6=1.98+9.37+2.87-5.69=4.51+2.08+8.15-3.19=7.38+8.65+8.9-3.06=2.43+6.46+4.3-0.76=8.48+9.63+1.39-4.64=9.29+0.34+6.12-4.14=3.55+1.22+5.05-0.53=2.79+4.82+1.55-3.97=6.58+6.89+0.3-4.5=3.16+0.15+4.21-1.58=8.27+2.11+8.88-6.88=4.55+5.97+0.24-7.67=8.37+5.68+2.77-3.39=2.05+7.6+7.57-6.42=3.84+9.33+0.57-9.48=0.21+2.58+4.39-5.32=9.79+0.83+9.82-1.65=2.71+9.38+4.77-9.51=3.71+7.56+5.02-5.84=7.52+4.53+1.95-5.93=4.24+2.67+8.92-4.42=8.92+8.69-7.19+8.23=5.15+9.04-5.37+9.5=1.71+7.34-0.95+3.5=8.45+9.64-0.22+3.57=6.25+3.04-8.89+2.26=7.75+9.04-0.33+1.85=4.41+2.96-4.74+7.35=9.32+5.8-1.36+6.63=7.15+8.35-9.49+6.88=5.06+8.98-3.63+3.14=6.95+8.71-4.37+3.69=9.99+6.54-8.75+0.81=0.62+5.99-2.09+0.18=9.93+0.16-2.89+1.75=7.47+5.95-2.84+5.47=0.35+8.92-8.36+0.53=1.86+9.64-4.02+6.97=9.52+9.67-5.54+6.37=1.89+8.14-9.93+6.16=3.5+8.74-3.14+3.6=0.65+9.22-2.89+2.39=1.6+9.86-8.22+3.17=4.5+7.15-8.82+0.85=6.95+0.76-0.9+1.54=8.68+1.67-9.2+3.96=0.17+1.51-1.38+1.3=8.9+1-3.55+4.58=9.68+0.36-2.73+1.86=2.5+1.64-0.93+0.92=9.93+1.13-6.11+0.29=9+7-6.64+1.2=7.41+4.32-0.36+9.4=5.13+9.97-0.86+5.78=0.45+8.69-9.03+3.72=5.51+6.22-6.73+4.57=6.9+4.92-2.07+9.05=8.71+2.64-0.3+0.51=3.91+8.13-0.36+7.01=7.24+7.71-8.32+2.33=4.86+7.17-6.18+8.22=6.86+3.37-5.12+9.07=7.08+2.22-3.34+3.99=8.27+7.61-8.57+1.8=5.87+0.79-3.12+7.59=3.57+0.94-1.88+0.15=1.61+2.62-1.26+2.34=4.72+4.23-5.6+8.45=5.43+8.84-8.27+7.95=3.34+3.85-3.31+6.28=3.17+3.44-2.22+0.35=4.99+0.53-3.91+0.88=5.16+3.51-7.41+1.51=2.61+3.19-0.86+7.33=3.5+1.82-2.85+9.07=4.81+3.95-4.97-3.21=4.46+8.69-8-2.18=3.84+8.23-0.08-8.47=8.06+5.41-4.12-2.5=5.8+7.97-1.95-6.39=0.17+7.19-5.49-1.45=6.45+6.61-5.32-1.38=4.4+7.41-1.17-5.33=1.21+2.33-0.06-2.21=9.97+7.62-0.04-3.94=1.15+9.8-2-6.44=2.33+6.49-2.46-5.49=5.95+6.8-7.61-3.58=9.59+8.67-2.59-8.09=5.37+5.94-5.07-0.63=7.84+3.14-0.7-3.38=8.92+1.04-0.6-6.21=9.8+5.37-3.64-6.81=5.93+1.33-1.62-1.38=9.58+5.49-5.11-6.64=9.22+5.74-2.88-1.58=9.09+6.72-1.46-3.86=9.35+4.74-3.62-8.43=3.79+9.23-6.55-5.53=4.39+2.73-3.59-0.43=9.92+3.02-8.9-3.04=7.83+4.01-6.32-4.04=4+8.38-0.32-1.16=1.68+9.66-5.69-2.96=5.42+4.13-0.34-5.89=8.93+3.68-5.38-4.68=2.83+9.99-7.41-4.93=6.87+8.24-5.57-1.22=5.47+9.96-3.6-4.45=8.35+9.61-3.43-8.19=4.17+9.69-7.02-0.34=8.14+8.22-0.45-5.12=4.87+6.57-8.05-3.07=5.15+3.52-5.27-2.16=4.08+9.23-5.1-1.1=0.43+4-1.23-0.9=4.92+5.51-4.51-0.98=8.15+8.28-2.14-6.14=5.01+1.63-2.11-1.01=6.71+8.21-5.2-6.62=9.17+4.56-5.41-8.22=9.18+9.15-5.38-6.74=9.07+9.73-2.95-1.58=5.85+9.68-4.3-0.16=7.26+7.6-0.69-1.66=2.92+8.53-1.46-0.3=9.5+9-1.16-4.26=8.87+6.47-2.27-8.83=4.32+2.15-1.31-3.53=4.46-0.32+2.76+0.2=6.25-2.92+5.19+3.99=9.78-2.33+5.79+4.35=3.18-0.14+9+8.42=4.22-2.84+6.71+0.61=8.09-7.87+7.55+7.65=2.59-2.02+4.93+0.19=3.35-1.91+8.65+3.11=6.67-5.95+0.81+7.31=8-3.63+1.11+8.96=5.85-1.68+7.55+2.49=8.5-8.16+8.69+5.05=7.11-6.47+5.41+9.93=5.63-4.26+3.29+6.26=7.07-3.93+2.85+9.66=9.69-7.45+4.61+1.39=7.61-4.4+8.49+3.32=8.45-0.38+7.74+1.44=7.24-6.3+0.1+9.63=8.82-0.51+6.11+0.56=4.7-3.8+0.14+1.8=6.03-5.49+0.67+5.33=7.82-6.58+7.91+8.05=9.85-1.28+0.83+7.41=8.82-6.9+4.97+6.56=9.67-2.04+4.09+9.13=6.99-0.68+2.66+5.54=6.13-0.12+9.41+6.75=7.67-2.39+9.21+1.51=9.66-6.11+4.26+3.26=9.05-4.33+0.75+6.78=8.12-5.84+3.54+9.18=9.94-5.95+1.51+0.54=2.44-0.57+4.04+1.05=7.97-3.93+3.62+4.87=7.8-3.01+5.77+3.47=9.1-7.32+9.25+4.31=7.95-6.42+8.82+4.07=6.29-0.28+0.74+1.34=3.4-2.81+5.91+2.47=2.69-1.1+0.1+5.28=9.82-6.6+4.66+5.04=8.96-7.71+0.48+8.13=5.64-2.37+1.9+5.15=4.71-4.18+3.4+5.12=3.22-0.47+7.05+0.39=2.01-0.7+5.64+1.97=6.11-1.02+9.63+5=6.36-5.38+6.98+1.83=5.38-1.37+8.7+8.17=9.27-3.24+3.54+1.27=0.96-0.28+2.58+4.27=4.6-4.42+3.09+5.21=1.65-0.91+9.51+1.19=5.87-1.32+8.52-8.53=8.7-1.53+7.36-7.72=6.07-0.05+7.01-1.72=7.5-2.07+8.26-4.83=7.88-4.8+8.16-2.76=7.31-3.77+2.76-1.17=7.69-0.79+9.48-9.4=4.96-0.2+7.98-6.47=8.81-5.02+2.13-5.59=9.33-7.88+4.1-4.34=6.15-4.93+4.98-5.16=6.85-4.85+7.81-7.06=8.89-0.33+4.27-1.26=3.69-1.28+2.04-1.02=4.46-0.44+3.66-3.17=7.4-6.93+9.01-1.45=1.64-0.13+6.73-7.64=9.02-7.18+5.59-2.97=4.26-1.56+9.14-1.41=5.62-1.13+7.68-1.3=8.74-1.05+5.05-8.33=8.89-1.67+7.35-7.06=9.82-1.08+5.87-2.62=7.37-2.79+3.25-5.29=8.27-1.92+8.22-0.06=6.69-4.46+5.02-5.1=8.13-3.24+6.54-5.59=7.69-2.75+6.36-3.81=7.39-0.55+7.71-4.13=9.6-5.58+6.59-5.36=4.93-3.67+9.6-2.88=7.37-3.99+6.81-6.34=5.65-0.57+7.89-8.91=8.48-7.63+8.58-0.66=6.09-1.2+5.88-1.37=9.98-0.09+0.12-0.89=9.74-0.92+8.93-3.98=6.45-1.73+5.37-7.98=9.56-9.01+7.74-4.12=9.01-5.14+7.93-8.89=9.01-5.69+3.51-2.83=8.02-2.01+9.21-5.59=5.97-0.87+3.22-2.9=5.13-3.76+9.05-7.84=1.29-1.03+8.42-0.16=4.91-1.21+4.72-2.8=4.74-2.94+8.27-6.98=9.74-0.12+6.14-6.52=2.99-0.29+9.96-8.69=8.22-1.76+1.52-5.54=7.49-0.79+4.06-5.49=3.2-0.88+7.85-3=6.31-1.24+9.93-0.59=6.03-4+8.02-2.8=7.28-2.15-4.71+5.13=8.57-2.4-3.7+1.28=4.75-0.57-0.47+1.05=9.88-2.12-6.1+1.2=9.67-3.99-5.47+7.8=3.28-0.64-2.34+0.26=5.75-4.03-0.99+0.2=7.38-3.97-0.51+2.45=9.34-5.93-1.46+3.21=9.8-4.95-3.43+1.63=9.39-1.52-7.38+1.51=9.83-1.33-0.08+0.33=8.66-1.77-5.17+5.77=2.71-0.61-0.45+5.41=6.99-2.86-3.43+5.35=8.15-2.71-3.77+7.83=9.64-6.07-0.81+6.1=7.49-2.45-2.03+2.04=8.23-2.83-4.1+7.62=8.12-6.39-0.33+6.85=8.74-0.41-6.63+4.31=3.69-2.55-0.56+2.17=9.26-4.12-0.43+5.48=8.35-4.15-3.87+8.43=9.76-2.85-0.54+4.56=7.37-2-1.47+8.83=7.18-1.38-2.55+0.08=2.42-0.52-0.86+1.89=8.08-1.13-4.7+1.79=7.42-0.83-5.81+1.83=8.22-1.83-5.88+9.65=6.52-0.12-2.68+6.99=5.84-1.9-2.11+7.98=9.31-1.21-7.59+8.91=6.75-1.13-1.81+8.87=8.99-1.98-4.84+0.12=5.95-0.55-2.8+6.07=9.94-3.44-6.26+9.88=8.56-3.38-3.86+4.8=7.28-1.72-0.77+0.57=7.97-5.81-1.2+7.19=6.28-0.85-1.77+9.76=9.76-3.2-1.58+3.79=7.51-6.41-0.94+5.51=9.27-3.53-0.34+7.14=7.03-5.17-1.08+8.2=7.2-2.95-3.32+2.17=6.6-1.99-4.11+5.49=6.45-2.27-0.6+2.77=9.94-4-2.68+2.42=4.8-1.06-0.64+3.74=8.05-4.33-0.66+5.34=7.28-0.22-5.81+1.29=3.21-0.6-1.08+7.71=6.41-3.24-0.43-2.17=8.15-0.33-4.57-1.39=8.09-0.41-0.92-4.15=7.36-0.71-5.54-0.94=8.49-1.27-0.09-6.65=9.94-2.74-1.65-4.53=8.51-3.29-0.65-3.83=9.42-4.58-1.85-2.59=3.85-0.8-0.3-2.27=7.32-2.73-0.18-2.14=9.96-0.6-0.54-2.12=3.51-2.32-0.09-0.66=7.29-0.82-0.84-4.65=8.4-1.23-3.1-3.37=7.06-1.15-3.67-0.8=7.74-3.43-0.6-0.27=7.45-0.41-1.72-3.59=8.12-1.36-1.91-3.28=8.65-1.51-1.66-4.57=9.08-3.78-0.73-3.14=5.84-2.05-0.53-1.3=9.51-0.1-6.48-2.06=9.93-0.28-3.16-2.48=9.72-2.43-5.61-1.5=7.69-1.26-0.67-5.66=9.25-7.18-1.35-0.43=7.1-2.47-1.51-1.62=9.14-4.11-3.09-1.47=7.4-0.77-2.02-3.03=8.25-0.82-0.4-3.63=8.8-3.93-0.4-3.06=9.81-4.39-1.4-3.8=8.04-1.91-1.79-2.09=4.56-0.57-1.15-1.17=8.14-0.77-2.25-4.39=8.39-2.51-1.96-2.07=7.54-1.34-2.23-1.86=9.5-0.54-3.12-1.41=5.02-1.11-0.4-1.52=7.07-1.46-0.81-0.85=9.27-0.02-1.61-3.71=9.05-0.13-1.91-0.88=6.31-1.84-2.55-0.5=5.66-0.11-1.82-1.38=8.9-0.62-2.36-2.86=8-0.72-6.85-0.25=7.1-4.87-0.77-0.07=8.06-1.39-2.06-2.47=9.62-2.18-5.07-0.52=5.45-2.33-0.93-1.47=7.21-1.27-0.86-0.79=7.58-0.16-2.9-3.21=9.53-1.49-1.99-1.55=9.07-1.86-4.77-0.02=参考答案4.63+6.42=11.054.41+1.44=5.854.33+4.49=8.824.67+1.77=6.440.56+8.34=8.90.87+7.35=8.228.89+4.39=13.284.39+6.58=10.977.86+0.06=7.922.49+0.22=2.715.68+4.09=9.773.1+7.95=11.059.54+6.21=15.758.65+9.82=18.479.94+2.84=12.787.4+1.02=8.427.91+6.12=14.033.44+3.99=7.435.77+5.5=11.272.51+2.04=4.552.56+1.87=4.438.51+3.63=12.143.87+7.09=10.966.9+8.05=14.951.99+3.55=5.545.17+9.04=14.216.31+0.9=7.217.19+4.37=11.566.06+0.4=6.467.93+6.37=14.36.66+0.28=6.947.02+0.48=7.59.09+8.88=17.975.44+6.17=11.616.49+6.71=13.26.81+7.55=14.365.62+1.92=7.546.33+8.82=15.151.71+9.05=10.763.34+3.3=6.643.82+5.05=8.870.42+3.3=3.724.77+1.6=6.370.77+2.15=2.923.6+8.88=12.488.06+8.97=17.031.19+0.89=2.087.28+1.58=8.869.25+8.57=17.823.28+2.31=5.591.29+4.03=5.323.89+7.74=11.638.77+4.52=13.297.93+2.75=10.684.57-0.35=4.228-4.91=3.095.96-4.69=1.278.41-4.46=3.952.38-0.56=1.823.01-2.61=0.49.19-5.19=46.23-3.23=37.1-2.41=4.699.88-5.79=4.096.74-1.82=4.928.5-3.57=4.934.82-0.61=4.219.21-6.4=2.811.69-1.27=0.424.79-2.69=2.16.66-1.27=5.399.7-2.82=6.886.9-0.39=6.513.36-1.42=1.945.5-3.6=1.99.79-3.27=6.524.45-0.46=3.997.73-7.4=0.331.33-1.04=0.294.57-1.14=3.438.14-7.02=1.125.96-0.21=5.752.56-2.39=0.172.45-1.1=1.356.8-1.44=5.366.07-5.39=0.684.75-1.39=3.366.79-6.47=0.327.91-2.83=5.081.56-1.31=0.258.64-5.09=3.556.68-4.46=2.225.74-0.98=4.764.75-2.21=2.546.92-1.74=5.187.65-1.95=5.77.55-4.75=2.86.47-3.63=2.846.46-0.53=5.933.66-0.03=3.636.25-4.59=1.669.98-5.58=4.47.63-1.23=6.48.69-5.16=3.537.17-0.41=6.765-4.81=0.196.66-4.63=2.035.38-2.99=2.398.28+5.59+7.19=21.064.05+5.7+9.01=18.767.83+0.32+6.89=15.047.5+5.13+7.91=20.543.62+5.08+2.94=11.641.4+9.72+0.46=11.583.87+1.55+4.48=9.96.58+1.87+2.43=10.886.47+1.08+5.52=13.079.45+5.43+8.18=23.061.26+7.07+9.37=17.78.49+0.6+0.92=10.018.06+2.88+9.68=20.626.55+9.64+3.12=19.310.28+4.04+6.5=10.822.99+0.18+5.01=8.187.83+9.76+8.75=26.347.33+1.21+8.18=16.727.07+9.98+2.52=19.575.93+5.06+9.89=20.884.13+2.12+8.54=14.790.84+3.81+8=12.656.85+4.1+2.88=13.832.3+7.82+9.73=19.850.77+1.54+0.76=3.077.04+4.26+0.17=11.479.39+3.26+4.34=16.993.37+6.5+9.52=19.390.16+0.55+8.59=9.34.17+9.92+6.47=20.564.71+3.98+0.94=9.632.6+5.53+6.23=14.366.22+0.62+0.31=7.154.84+4.42+6.62=15.886.79+6.97+9.31=23.074.48+6.53+8.02=19.030.68+3.59+1.01=5.285.88+3.79+7.5=17.176.69+8.01+5.31=20.016.87+6.63+8.27=21.774.81+2+3.26=10.073.97+7.07+8.05=19.093.1+7.11+7.9=18.118.67+6.72+8.63=24.027.04+1.26+8.45=16.758.02+5.41+1.53=14.968.87+6.31+0.29=15.472.81+0.07+4.95=7.831.34+9.76+7.65=18.758.71+2.39+5.85=16.956.09+6.53+8.59=21.217.91+3.37+9.95=21.236.6+1.68+9.49=17.775.65+5.36+6.96=17.978.54+4.5-9.11=3.932.06+7.43-7.34=2.159.47+2.35-6.06=5.762.37+2.47-2.69=2.156.87+2.78-4.17=5.484.04+7.25-3.23=8.067.25+8.66-9.31=6.68.48+6-2.22=12.262.61+7.68-1.23=9.061.6+1.76-2.37=0.996.67+9.52-2.24=13.958.92+8.58-4.08=13.421.6+2.12-2.94=0.780.56+6.49-5.05=29.36+6.39-7.64=8.111.37+6.84-2.34=5.878.68+3.67-9.8=2.552.39+9.04-8.86=2.571.69+8.23-5.11=4.814.86+1.12-0.51=5.476.68+7.07-4.12=9.639.37+2.8-0.03=12.142.46+5.52-3.11=4.879.79+7.33-7.56=9.568.59+8.25-5.64=11.28.17+9.08-5.36=11.896.32+1-0.07=7.258.99+8.37-2.35=15.014.21+1.59-4.49=1.318.77+8.74-8.46=9.053.86+6.03-3.26=6.636.21+6.38-2.42=10.177.7+8.2-3.42=12.488.66+0.74-3.82=5.586.7+2.23-5.92=3.017.7+5.07-9.69=3.084.2+0.87-3.88=1.198.36+4.03-5.65=6.745.99+4.17-6.81=3.352.82+3.92-1.14=5.64.19+9.94-2.18=11.954.79+5.33-6.87=3.255.55+9.78-7.14=8.195.83+3.88-0.49=9.227.5+0.92-6.17=2.257.66+3.9-5.63=5.939.65+6.29-0.71=15.233.72+9.26-4.65=8.334.55+7.51-3.19=8.871.51+8.63-0.7=9.448.8+8.68-8.66=8.827.52+2.69-6.32=3.897.52+3.85-5.82=5.557.33+7.54-2.03=12.847.77-3.41+8.6=12.965.42-4.88+2.69=3.235.53-4.72+0.58=1.397.5-2.71+6.43=11.229.14-8.31+3.25=4.082.66-1.64+9.06=10.082.23-0.5+3.73=5.465.46-3.78+2.98=4.666.01-2.5+0.27=3.784.47-1.5+0.38=3.357.49-0.85+9=15.643.12-0.65+3.63=6.18.56-6.66+4.99=6.894.41-3.07+4.25=5.599.37-5.73+0.82=4.469.84-0.61+6.6=15.834.66-2.8+3.71=5.578.32-3.88+8.09=12.539.38-2.42+6.48=13.448.79-6.16+6.4=9.039.99-2.41+1.6=9.186.56-4.88+4.25=5.938.15-5.44+6.51=9.224.41-1.38+4.9=7.938.03-6.34+8.36=10.057.56-6.89+2.55=3.223.45-0.19+9.58=12.846.14-3.06+2.12=5.28.1-7.16+5.14=6.088.92-2.26+9.96=16.629.17-7.62+8.97=10.529.92-9.16+1.25=2.019.08-2.63+5.45=11.99.96-2.73+3.17=10.49.43-0.68+4.4=13.156.32-2.99+5.57=8.99.88-3.47+3.4=9.814.1-0.25+3.36=7.219.31-7.83+5.62=7.16.69-5.14+1.62=3.178.37-4.61+3.77=7.538.3-3+4.3=9.66.72-2.16+2.79=7.358.11-3.36+1.04=5.795.27-1.7+8.97=12.549.74-9.41+7.68=8.017.23-7.06+5.11=5.287.4-0.56+4.65=11.498.96-6.06+7.06=9.969.69-7.87+9.23=11.057.73-2.17+1.41=6.975.91-4.11+3.12=4.928.9-4.13+1.99=6.763.6-0.63+6.85=9.822.37-0.47-0.75=1.155.77-4.61-0.71=0.459.67-0.03-7.03=2.618.48-1.88-0.38=6.229.52-6.51-0.78=2.238.47-3.14-5.19=0.148.58-1.84-0.85=5.897.03-3.73-1.13=2.178.52-1.71-6.32=0.498.83-5.36-2.23=1.249.08-5.17-0.69=3.225.27-0.81-3.33=1.138.6-0.06-3.67=4.878.28-0.42-2.25=5.618.22-5-0.03=3.199.13-4.28-0.98=3.878.38-3.27-0.37=4.746.27-3.88-0.58=1.815.46-2.9-1.15=1.419.19-3.42-4.49=1.289.8-8.19-1.14=0.476.46-0.68-1.35=4.437.45-3.76-2.59=1.13.25-1.57-1.35=0.339.51-0.26-8.94=0.317.65-5.45-1.34=0.866.83-2.31-1.03=3.499.67-6.82-1.66=1.197.31-0.21-6.24=0.868.9-7.81-0.49=0.69.08-2.66-1.85=4.576.04-0.09-0.5=5.459.95-6.18-3.63=0.147.33-0.42-1.35=5.569.81-5.42-0.15=4.245.68-1-1.45=3.237.84-5.8-1.47=0.578.57-0.2-8.24=0.138.81-0.1-4.03=4.687.99-5.05-0.04=2.96.61-4.76-1.04=0.812.11-0.58-0.23=1.35.95-0.23-1.77=3.959.52-4.66-1.24=3.628.27-2.23-4.05=1.999.24-1.3-0.99=6.957.68-0.86-4.57=2.255.56-0.58-2.57=2.419.68-0.4-6.46=2.826.59-3.32-0.83=2.448.33-3.13-0.64=4.563.64-0.7-1.29=1.654.68-2.09-0.23=2.366.77-0.49-2.92=3.361.78+6.36+1.12+0.03=9.294.83+5.15+6.96+4.34=21.287.37+0.85+2.06+2.07=12.351.81+7.57+5.79+2.87=18.042.89+0.17+3.51+8.4=14.970.64+5.82+9.21+2.82=18.497.24+9.44+6.59+5.4=28.672.54+7.18+5.14+6.63=21.493.26+9.2+1.68+2.62=16.768.12+6.78+9.15+9.83=33.881.42+0.38+8.3+1.68=11.785.21+5.42+0.28+0.18=11.092.27+0.03+2.4+2.31=7.018.91+3.69+2.85+7.39=22.840.34+9.91+4.12+3.34=17.718.32+6.03+9.71+3.12=27.185.32+2.49+3.25+9.05=20.116.81+0.57+4.22+1.94=13.548.72+1.61+0.25+3.77=14.355.13+3.22+0.9+8.21=17.466.63+7.88+4.82+9.94=29.279.59+7.21+7.69+5.07=29.561.66+0.68+5.5+7.75=15.599.34+1.23+4.5+4.52=19.599.88+1.4+6.48+6.31=24.079.92+2.34+5.59+0.58=18.430.95+5.7+0.76+9.6=17.012.46+2.19+6.14+9.33=20.121.7+3.9+0.54+2.38=8.520.3+7.29+5.17+2.58=15.346.98+2.06+9.07+3.74=21.857.65+7.08+0.13+4.07=18.932.94+8.38+9.86+9.07=30.257.1+5.51+0.49+0.17=13.270.91+2.28+2.18+2.86=8.235.3+4.87+0.57+8.74=19.482.98+5.55+4.19+7.84=20.568.88+2.61+3.93+3.21=18.631.97+8.3+7.54+8.58=26.395.07+4.78+4.62+0.41=14.881.68+3.97+9.53+9.4=24.583.57+2.09+2.52+4.46=12.645.51+0.79+1.76+9.8=17.869.63+6.79+3.06+0.2=19.684.29+9.61+6.48+2.73=23.119.81+1.84+3.84+3.02=18.516.1+0.08+4.67+3.32=14.175.01+5.25+2.96+4.34=17.564.24+9.82+1.66+8.82=24.547.62+6.15+6.87+3.99=24.631.07+4.35+9.59+2.19=17.22.44+0.64+7.68+3.9=14.668.67+6.65+7.76+4.85=27.932.82+8.5+2.37+9.51=23.29.39+9.51+4.51-6.62=16.796.92+4.54+9.08-8.2=12.341.93+4.62+7.23-2.95=10.830.75+9.94+8.03-6.02=12.71.04+6.08+9.15-2.33=13.947.32+2.82+6.91-7.22=9.831.82+7.94+4.11-9.38=4.494.14+8.2+3.5-2.83=13.011.4+7.91+3.19-1.42=11.083.82+2.12+9.57-8.58=6.939.95+2.39+9.85-6.97=15.226.4+7.94+0.26-0.94=13.662.65+2.72+7.44-7.66=5.158.03+4.95+5.93-7.23=11.680.42+8.39+9.14-9.37=8.582.75+5.75+3.06-3.8=7.768.15+9.48+5.1-5.85=16.884.07+1.97+4.01-3.42=6.633+0.04+8.31-7.31=4.048.52+2.08+4.46-7.37=7.692.21+4.3+8.49-8.41=6.598.71+1.29+9.09-5.84=13.254.78+0.68+3.12-8.08=0.59.29+5.27+9.45-4.54=19.470.83+6.6+1.13-0.56=85.66+0.7+6.61-9.06=3.914.4+4.62+3.21-2.35=9.888.28+0.26+2.62-6.45=4.713.23+7.18+8.52-2.61=16.325.77+5.52+7.45-9.02=9.728.66+5.6+9.97-3.12=21.118.37+3.75+8.79-3.14=17.771.97+8.31+7.59-0.6=17.271.98+9.37+2.87-5.69=8.534.51+2.08+8.15-3.19=11.557.38+8.65+8.9-3.06=21.872.43+6.46+4.3-0.76=12.438.48+9.63+1.39-4.64=14.869.29+0.34+6.12-4.14=11.613.55+1.22+5.05-0.53=9.292.79+4.82+1.55-3.97=5.196.58+6.89+0.3-4.5=9.273.16+0.15+4.21-1.58=5.948.27+2.11+8.88-6.88=12.384.55+5.97+0.24-7.67=3.098.37+5.68+2.77-3.39=13.432.05+7.6+7.57-6.42=10.83.84+9.33+0.57-9.48=4.260.21+2.58+4.39-5.32=1.869.79+0.83+9.82-1.65=18.792.71+9.38+4.77-9.51=7.353.71+7.56+5.02-5.84=10.457.52+4.53+1.95-5.93=8.074.24+2.67+8.92-4.42=11.418.92+8.69-7.19+8.23=18.655.15+9.04-5.37+9.5=18.321.71+7.34-0.95+3.5=11.68.45+9.64-0.22+3.57=21.446.25+3.04-8.89+2.26=2.667.75+9.04-0.33+1.85=18.314.41+2.96-4.74+7.35=9.989.32+5.8-1.36+6.63=20.397.15+8.35-9.49+6.88=12.895.06+8.98-3.63+3.14=13.556.95+8.71-4.37+3.69=14.989.99+6.54-8.75+0.81=8.590.62+5.99-2.09+0.18=4.79.93+0.16-2.89+1.75=8.957.47+5.95-2.84+5.47=16.050.35+8.92-8.36+0.53=1.441.86+9.64-4.02+6.97=14.459.52+9.67-5.54+6.37=20.021.89+8.14-9.93+6.16=6.263.5+8.74-3.14+3.6=12.70.65+9.22-2.89+2.39=9.371.6+9.86-8.22+3.17=6.414.5+7.15-8.82+0.85=3.686.95+0.76-0.9+1.54=8.358.68+1.67-9.2+3.96=5.110.17+1.51-1.38+1.3=1.68.9+1-3.55+4.58=10.939.68+0.36-2.73+1.86=9.172.5+1.64-0.93+0.92=4.139.93+1.13-6.11+0.29=5.249+7-6.64+1.2=10.567.41+4.32-0.36+9.4=20.775.13+9.97-0.86+5.78=20.020.45+8.69-9.03+3.72=3.835.51+6.22-6.73+4.57=9.576.9+4.92-2.07+9.05=18.88.71+2.64-0.3+0.51=11.563.91+8.13-0.36+7.01=18.697.24+7.71-8.32+2.33=8.964.86+7.17-6.18+8.22=14.076.86+3.37-5.12+9.07=14.187.08+2.22-3.34+3.99=9.958.27+7.61-8.57+1.8=9.115.87+0.79-3.12+7.59=11.133.57+0.94-1.88+0.15=2.781.61+2.62-1.26+2.34=5.314.72+4.23-5.6+8.45=11.85.43+8.84-8.27+7.95=13.953.34+3.85-3.31+6.28=10.163.17+3.44-2.22+0.35=4.744.99+0.53-3.91+0.88=2.495.16+3.51-7.41+1.51=2.772.61+3.19-0.86+7.33=12.273.5+1.82-2.85+9.07=11.544.81+3.95-4.97-3.21=0.584.46+8.69-8-2.18=2.973.84+8.23-0.08-8.47=3.528.06+5.41-4.12-2.5=6.855.8+7.97-1.95-6.39=5.430.17+7.19-5.49-1.45=0.426.45+6.61-5.32-1.38=6.364.4+7.41-1.17-5.33=5.311.21+2.33-0.06-2.21=1.279.97+7.62-0.04-3.94=13.611.15+9.8-2-6.44=2.512.33+6.49-2.46-5.49=0.875.95+6.8-7.61-3.58=1.569.59+8.67-2.59-8.09=7.585.37+5.94-5.07-0.63=5.617.84+3.14-0.7-3.38=6.98.92+1.04-0.6-6.21=3.159.8+5.37-3.64-6.81=4.725.93+1.33-1.62-1.38=4.269.58+5.49-5.11-6.64=3.329.22+5.74-2.88-1.58=10.59.09+6.72-1.46-3.86=10.499.35+4.74-3.62-8.43=2.043.79+9.23-6.55-5.53=0.944.39+2.73-3.59-0.43=3.19.92+3.02-8.9-3.04=17.83+4.01-6.32-4.04=1.484+8.38-0.32-1.16=10.91.68+9.66-5.69-2.96=2.695.42+4.13-0.34-5.89=3.328.93+3.68-5.38-4.68=2.552.83+9.99-7.41-4.93=0.486.87+8.24-5.57-1.22=8.325.47+9.96-3.6-4.45=7.388.35+9.61-3.43-8.19=6.344.17+9.69-7.02-0.34=6.58.14+8.22-0.45-5.12=10.794.87+6.57-8.05-3.07=0.325.15+3.52-5.27-2.16=1.244.08+9.23-5.1-1.1=7.110.43+4-1.23-0.9=2.34.92+5.51-4.51-0.98=4.948.15+8.28-2.14-6.14=8.155.01+1.63-2.11-1.01=3.526.71+8.21-5.2-6.62=3.19.17+4.56-5.41-8.22=0.19.18+9.15-5.38-6.74=6.219.07+9.73-2.95-1.58=14.275.85+9.68-4.3-0.16=11.077.26+7.6-0.69-1.66=12.512.92+8.53-1.46-0.3=9.699.5+9-1.16-4.26=13.088.87+6.47-2.27-8.83=4.244.32+2.15-1.31-3.53=1.634.46-0.32+2.76+0.2=7.16.25-2.92+5.19+3.99=12.519.78-2.33+5.79+4.35=17.593.18-0.14+9+8.42=20.464.22-2.84+6.71+0.61=8.78.09-7.87+7.55+7.65=15.422.59-2.02+4.93+0.19=5.693.35-1.91+8.65+3.11=13.26.67-5.95+0.81+7.31=8.848-3.63+1.11+8.96=14.445.85-1.68+7.55+2.49=14.218.5-8.16+8.69+5.05=14.087.11-6.47+5.41+9.93=15.985.63-4.26+3.29+6.26=10.927.07-3.93+2.85+9.66=15.659.69-7.45+4.61+1.39=8.247.61-4.4+8.49+3.32=15.028.45-0.38+7.74+1.44=17.257.24-6.3+0.1+9.63=10.678.82-0.51+6.11+0.56=14.984.7-3.8+0.14+1.8=2.846.03-5.49+0.67+5.33=6.547.82-6.58+7.91+8.05=17.29.85-1.28+0.83+7.41=16.818.82-6.9+4.97+6.56=13.459.67-2.04+4.09+9.13=20.856.99-0.68+2.66+5.54=14.516.13-0.12+9.41+6.75=22.177.67-2.39+9.21+1.51=169.66-6.11+4.26+3.26=11.079.05-4.33+0.75+6.78=12.258.12-5.84+3.54+9.18=159.94-5.95+1.51+0.54=6.042.44-0.57+4.04+1.05=6.967.97-3.93+3.62+4.87=12.537.8-3.01+5.77+3.47=14.039.1-7.32+9.25+4.31=15.347.95-6.42+8.82+4.07=14.426.29-0.28+0.74+1.34=8.093.4-2.81+5.91+2.47=8.972.69-1.1+0.1+5.28=6.979.82-6.6+4.66+5.04=12.928.96-7.71+0.48+8.13=9.865.64-2.37+1.9+5.15=10.324.71-4.18+3.4+5.12=9.053.22-0.47+7.05+0.39=10.192.01-0.7+5.64+1.97=8.926.11-1.02+9.63+5=19.726.36-5.38+6.98+1.83=9.795.38-1.37+8.7+8.17=20.889.27-3.24+3.54+1.27=10.840.96-0.28+2.58+4.27=7.534.6-4.42+3.09+5.21=8.481.65-0.91+9.51+1.19=11.445.87-1.32+8.52-8.53=4.548.7-1.53+7.36-7.72=6.816.07-0.05+7.01-1.72=11.317.5-2.07+8.26-4.83=8.867.88-4.8+8.16-2.76=8.487.31-3.77+2.76-1.17=5.137.69-0.79+9.48-9.4=6.984.96-0.2+7.98-6.47=6.278.81-5.02+2.13-5.59=0.339.33-7.88+4.1-4.34=1.216.15-4.93+4.98-5.16=1.046.85-4.85+7.81-7.06=2.758.89-0.33+4.27-1.26=11.573.69-1.28+2.04-1.02=3.434.46-0.44+3.66-3.17=4.517.4-6.93+9.01-1.45=8.031.64-0.13+6.73-7.64=0.69.02-7.18+5.59-2.97=4.464.26-1.56+9.14-1.41=10.435.62-1.13+7.68-1.3=10.878.74-1.05+5.05-8.33=4.418.89-1.67+7.35-7.06=7.519.82-1.08+5.87-2.62=11.997.37-2.79+3.25-5.29=2.548.27-1.92+8.22-0.06=14.516.69-4.46+5.02-5.1=2.158.13-3.24+6.54-5.59=5.847.69-2.75+6.36-3.81=7.497.39-0.55+7.71-4.13=10.429.6-5.58+6.59-5.36=5.254.93-3.67+9.6-2.88=7.987.37-3.99+6.81-6.34=3.855.65-0.57+7.89-8.91=4.068.48-7.63+8.58-0.66=8.776.09-1.2+5.88-1.37=9.49.98-0.09+0.12-0.89=9.129.74-0.92+8.93-3.98=13.776.45-1.73+5.37-7.98=2.119.56-9.01+7.74-4.12=4.179.01-5.14+7.93-8.89=2.919.01-5.6