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1.2+6.28=7.31+5.68=3.52+9.59=4.71+8.79=6.86+9.3=4.84+7.15=1.84+0.83=8.8+6.08=0.4+0.63=5.66+5.24=6.17+5.8=2.57+0.79=5.93+0.44=1.74+0.13=6.14+5.87=5.66+8.41=8.05+3.43=1.07+3.15=5.93+4.11=8.95+1.47=7.68+2.17=2.8+2.63=4.87+6.12=9.35+7.07=8.68+3.56=7.21+1.85=1.99+3.43=5.78+1.66=2.85+3.05=3.98+4.25=4+5.01=1.15+8.46=3.74+3.11=4.62+3.35=8.2+5.26=7.53+7.36=2.1+5.78=7.84+7.33=4.31+8.97=4.33+7.52=8.3+0.92=8.48+1.11=1.88+6.51=1.42+7.37=9.63+4.66=3.7+0.54=2.56+4.85=2.28+7.67=2.75+5.14=2.32+6.62=8.52+2.65=4.28+6.77=4.2+4.59=5.83+9.66=1.44-0.04=8.24-6.19=1.69-1.51=4.98-0.78=3.34-0.56=4.38-1.28=4.14-1.55=8.15-5.58=7.9-0.39=2.86-1.99=8.52-2.07=6.14-5.78=8.38-3.13=4.14-2.85=1.36-0.93=6.81-1.95=7.8-3.98=7.16-5.89=8.15-0.19=9.64-0.92=9.85-7.23=7.94-0.99=7.78-1.72=8.8-1.76=7.84-3.4=5.67-1.42=7.77-4.07=7.49-3.04=9.42-0.51=2.62-1.9=0.66-0.32=2.26-1.74=7.14-2.13=3.42-1.26=6.69-2.53=8.06-1.44=8.79-3.9=8.72-2.97=4.25-3.59=5.41-0.2=9.98-5.5=6.07-3.05=8.79-7.47=9.88-2.36=7.61-6.97=6.68-2.51=6.76-5.81=8.49-0.28=8.25-6.69=6.14-5.57=9.1-2.76=3.6-1.67=5.64-0.96=4.92-1.99=0.46+7.49+5.84=9.95+1.84+8.61=7.39+2.86+5.28=8.11+1.47+1.94=8.35+5.95+8=9.58+4.61+3.23=7.04+3.05+1.07=8.14+0.91+7.52=9.53+2.23+0.6=7.08+0.16+8.01=1.31+2.41+1.54=1.72+5.84+0.74=6.77+6.88+1.57=5.04+5.48+8.06=6.02+5.9+2.47=6.68+8.78+1.89=0.81+4.67+2.09=1.82+2.48+5.73=0.82+4.67+2.9=7.53+3.56+1.23=6.5+3.32+9.41=4.87+9.58+5.64=2.22+7.57+2.7=0.46+2.69+1.11=9.84+4.75+1.46=2.8+3.48+7.07=0.27+0.08+4.49=6+6.71+7.27=4.2+8.02+8.33=4.34+1.07+3.12=4.78+6.74+7.96=2.98+3.46+2.49=7.71+4.42+2.46=2.81+2.82+7.78=6.65+9.86+3.19=8.47+7.17+6.58=9.48+7.31+2=0.65+2.73+4.79=5.24+7.41+0.99=2.29+6.34+4.18=2.07+3.09+5.25=0.93+7.21+5.19=9.16+1.64+4.29=7.69+7.26+3.53=0.88+2.82+4.21=0.67+6.77+5.72=0.47+2.67+2.86=5.36+6.97+9.12=7.89+0.28+4.68=4.71+8.29+4.76=4.74+0.86+5.75=2.63+3.61+4.95=6.71+7.25+8.14=9.1+3.67+9.55=0.17+6.66-2.16=7.59+5.97-6.03=9.65+4.56-6.72=8.52+1.9-5.24=7.12+8.56-9.61=4.42+5.58-2.41=4.63+4.64-6.66=4.16+6.35-4.72=7.67+5.88-1.67=5.12+4.67-1.92=9.37+0.81-9.61=6.46+7.02-7.51=9.77+7.16-2.55=5.03+7.83-1.39=0.43+9.26-5.57=5.48+3.26-6.25=0.41+7.16-3.6=7.59+9.36-8.46=0.98+5.38-5.44=4.96+9.35-9.85=3.81+3.66-4.51=6.96+8.9-0.68=9.26+1.23-7.42=4.22+6.24-8.05=6.9+4.53-4.68=4.38+7.41-0.31=5.31+6.65-4.6=7.81+6.68-9.93=6.97+2.21-3.08=9.24+3.31-3.75=9.74+0.85-4.15=4.15+0.18-1.36=8.8+2.66-0.76=3.15+4.67-3.08=5.41+6.16-3.23=4.19+2.43-4.29=1.55+7.61-2.8=3.29+5.01-7.9=5.2+9.33-0.58=5.84+7.1-9.81=6.9+7.4-3.15=1.02+7.14-7.77=1.7+9.15-5.45=8.99+8.96-2.35=1.7+7.72-2.64=9.25+7.26-0.96=5.85+4.2-7.85=3.31+3.87-4.04=4.99+0.9-2.65=1.35+9.88-4.2=5.41+7.04-2.84=7.82+4.45-9.86=8.88+9.62-0.67=6.01+3.54-1.53=9.32-7.8+2.88=9.32-3.65+7.05=3.9-3.25+8.15=5.22-1.78+7.98=7.34-2.56+2.86=3.85-0.92+7.53=6.3-4.33+0.18=8.51-6.04+4.47=7.52-6.91+9=2.32-0.24+5.91=7.87-2.55+0.52=7.56-6.52+5.51=4.11-1.01+1.43=8.26-6.56+4.24=7.54-4.01+2.17=8.68-7.2+1.89=9.53-6.34+1.68=2.29-1.8+6.07=5.92-5.21+2.37=5.36-3.36+2.05=9.35-6.51+3.38=2.58-2.38+4.66=7.19-2.99+7.57=9.51-4.44+7.69=8.33-7.33+8.98=2.91-2.38+8.75=4.72-2.28+7.44=6.69-2.58+1.09=6.45-0.07+3.22=3.29-3.14+7.38=8.53-1.62+5.8=9.74-3.49+5.7=8.01-7.63+8.78=9.75-3.11+4.89=8.21-1.63+6.25=5.71-0.81+5.83=7.25-0.58+8.35=9.44-1.36+0.29=5.42-2.92+2.81=4.63-1.77+3.83=7.52-5.61+9.61=9.85-3.63+1=9.77-9.17+4.14=9.24-7.87+5.11=7.28-6.57+4.13=7.57-3.17+9.51=7.68-2.67+5.51=8.58-4.12+6.35=6.81-1.8+0.65=5.95-2.45+0.56=7.14-2.65+8.99=6.5-2.17+8.5=7.4-1.74+0.78=4.41-0.9+8.3=7.88-0.25-1.52=5.4-2.37-1.51=9.14-0.09-2.65=6.42-1.17-4.41=5.08-0.91-1.9=3.17-1.24-0.53=4.37-1.72-0.56=7.88-3.63-1.19=7.3-1.07-5.07=6.02-1.35-3.24=5.43-3.13-1.71=5.18-1.54-1.53=3.83-1.18-0.22=9.64-2.67-6.84=7.79-0.3-0.47=6.92-2.76-1.67=9.92-3.58-4.21=7.04-0.03-6.54=6.57-3.54-1.85=9.08-7.23-0.32=5.08-1.65-0.37=4.91-0.94-2.83=9.68-3.69-2.23=7.84-0.09-1.91=8.2-2.32-3.82=8.35-5.36-0.15=9.73-0.31-1.08=9.7-1.53-3.56=9.04-3.22-2.17=6.29-0.05-5.09=5.48-1.96-0.16=8.84-4.55-1.15=9.54-3.8-1.7=7.95-3.54-1.13=6.57-0.95-2.35=6.72-5.06-1.17=9.12-2.98-0.84=6.13-2.85-1.46=9.13-5.46-3.3=5.84-0.97-4.7=9.97-3.59-4.02=9.42-3.61-2.99=9.56-1.02-0.6=6.61-2.98-2.21=9.31-0.95-2.77=7.56-1.99-1.91=9.34-2.28-3.38=8.79-3.2-2.22=6.03-3.64-2.14=7.26-0.07-6.74=9.1-3.46-1.88=9.12-3.39-0.92=8.26-6.23-1.8=3.2-0.59-2.1=1.15+6.94+6.7+5.77=1.07+0.74+1.98+1.83=9.61+8.76+3.35+0.38=4.45+6.21+2.04+9.75=3.13+8.7+3.98+5.33=8.42+6.82+6.56+0.09=7.27+2.99+4.21+2.85=3.78+1.96+6.65+9.68=0.86+5.36+3.41+4.42=2.19+4.46+4.89+5.32=5.9+5.59+5.88+5.69=4.1+7.13+9.62+7.3=7.9+7.49+1.67+7.86=5.87+8.8+0.86+4.95=4.91+2.27+1.42+1.65=6.41+6.88+3.6+1.38=7.48+5.15+2.96+2.68=6.31+5.85+7.35+7.4=3.32+6.25+8.86+9.79=4.71+3.64+2.55+7.5=3.31+8.51+7.63+9.74=1.84+0.2+7.41+2.44=8.12+8.61+2.82+4.71=7.44+5.19+1.41+6.39=6.81+8.96+7.73+1.54=8.14+4.45+3.47+8.56=1.64+1.33+5.17+3.85=8.92+6.69+6.27+1.73=5.67+5.46+4.43+0.77=6.62+5.31+9.8+2.78=2.38+8.19+0.48+8.71=5.87+1.91+0.37+2.92=8.53+1.32+2.35+5.01=0.24+1.12+3.26+7.41=4.94+8.71+0.59+4.36=3.91+8.48+0.56+7.49=1.15+6.25+5.88+2.4=1.93+6.08+6.87+9.39=3.59+9.66+3.77+2.28=9.11+2.37+9.62+8.22=8.64+8.92+2.38+3.14=0.67+6.15+1.93+6.5=4.62+9.63+3.26+1.94=9.7+6.25+9.18+9.99=9.32+4.64+7.21+2.12=9.81+1.39+3.04+6.01=2.53+1.41+0.14+5.71=2.6+7.22+8.22+1.4=4.46+3.56+5.81+7.46=3.35+9.97+1.41+0.56=4.97+7.06+5.7+2.3=0.16+8.44+2.33+5.97=9.55+4.22+7.6+0.05=4.25+8.93+1.29+6.1=1.54+1.2+8.25-3.54=1.89+9.96+8.57-8.37=1.94+7.32+6.82-8.99=0.77+6.22+4.55-7.29=1.25+6.66+9.22-9.88=6.21+3.59+1.16-0.08=9.47+5.05+5.31-8.19=5.01+9.67+8.51-4.95=3.89+8.44+3.8-9.19=7.28+6.91+2.53-9.78=9.18+7.36+1.82-0.77=1.84+1.44+5.3-3.85=6.28+2.73+5.22-2.25=4.29+4.67+3.51-4.26=5.59+8.85+7.61-2.48=1.5+1.88+9.82-0.54=6.43+2.89+0.35-7.02=3.11+1.68+3.03-7.44=2.35+6.81+2.5-7.16=0.4+9.9+8.95-5.71=5.61+4.47+7.21-9.09=9.65+1.65+6.45-9.35=6.72+0.49+9.35-4.8=2.1+9.87+5.67-2.57=1.46+5.43+5.1-7.43=5.33+5.86+0.93-2.06=1.62+0.48+7.48-6.72=5.33+1.02+5.75-7.5=2.96+9.2+6.15-4.36=1.74+9.03+2.29-6.59=9.18+6.2+2.17-6.11=0.34+6.23+5.84-5=4.83+7.43+8.24-9.45=3.96+4.75+3.95-9.18=7.85+5.96+6.16-7.19=6.67+2.02+5.78-2.51=5.48+9.36+7.39-5.37=1.58+3.21+8.42-2.04=4.69+7.09+4.43-4.19=5.04+6.2+8.08-6.38=1.59+8.53+2.26-3.2=2.9+1.01+7.41-6.78=6.26+4.8+2.35-4.61=6.2+7.83+2.39-6.66=2.2+0.02+3.9-1.06=7.12+1.16+4.65-7.25=1.72+0.21+9.49-6.41=7.66+8.59+7.94-9.04=1.86+0.5+4.95-1.23=6.64+7.19+9.42-2=6.95+3.76+5.47-6.23=2.79+0.88+9.46-9.11=7.3+6.33+3.12-0.66=4.24+6.44+5.85-1.44=5.27+9.08-2.43+3.55=7.41+7.37-0.95+3.83=3.13+4.36-4.22+0.06=0.45+7.26-2.62+4.85=9.14+2.07-9.67+5.83=9.13+7.43-2.71+5.12=5.86+5.56-8.57+2.05=8.47+0.31-5.17+9.65=4+4.81-6.7+0.89=8.27+1.5-2.45+3.78=9.88+7.98-8.83+2.88=5.79+2.16-4.87+8.06=9.14+3.96-0.1+8.19=6.62+7.91-6.96+2.49=2.58+1.1-2.93+2.61=2.88+7.09-5.66+3.01=6.16+6.95-3.51+0.17=5.35+6.53-6.79+9=5.21+7.87-4.18+4.34=7.57+4.85-3.81+4.06=4.35+1.89-2.93+1.31=0.04+8.31-1.32+2.27=9.31+9.8-2.99+6.98=4.65+5.48-2.19+9.22=3.34+1.64-1.15+4.97=3.81+7.78-4.38+8.85=2.65+9.9-2.77+8.93=7.97+2.05-9.1+9.62=5.9+8.7-6.04+9.66=7.13+2.05-6.1+3.86=4.31+2.45-5.43+3.24=3.24+7.48-8.13+3.5=3.95+8.19-3.37+7.82=1.61+7.3-8.43+9.44=2.4+9.24-0.08+7.72=5.77+2.24-0.49+6.05=7.63+1.01-6.55+4.43=8.58+7.06-9.24+2.97=3.24+1.4-0.95+7.16=6.43+2.03-0.44+1.8=1.72+9.9-6.62+8.93=5.76+2.23-1.27+3.47=1.75+6.82-4.5+7.66=3.67+6.02-4.24+1.35=7.54+8.94-2.47+9.23=5.05+2.54-7.23+2.24=7.09+7.57-7.17+7.33=1.61+9.07-0.05+9.43=8.55+6.57-1.38+4.4=9.23+0.25-0.03+3.86=4.67+4.79-2.4+6.33=8.18+7.39-6.96+9.26=0.75+1.47-1.96+9.53=8.1+1.34-3.01+6.26=4.36+9.52-1.15-5.84=6.38+8.87-8.39-5.94=7.31+6.02-0.39-4.25=6.2+7.61-3.95-9.73=9.78+8.63-9.43-1.44=9.71+8.79-3.68-8.57=9.55+8.42-9.84-2.02=4.75+6.55-4.73-4.77=6.91+7.55-6-2.93=5.54+9.67-0.69-6.17=8.56+1.97-2.58-0.66=4.49+7.37-7.42-0.46=9.31+9.33-1.55-8.57=7.29+8.98-9.74-3.71=1.2+7.6-3.1-4.36=0.87+6.16-1.01-1.35=5.94+9.96-2.38-4.09=9.94+0.62-0.69-2.69=6.59+5.03-5.28-1.1=8+7.43-9.87-2.09=7.5+1.15-7.33-0.15=0.41+9.9-4.06-2.63=8.77+8.93-2.26-4.52=7.8+2.81-8.78-0.45=3.3+7.15-5.85-2.35=6+1.38-2.16-1.32=4.23+8.96-2.78-0.77=7.37+4.17-3.26-7.87=4.48+9.54-9.33-2.77=6.52+9.73-5.23-6.81=7.03+3.41-1.82-3.95=1.5+9.62-2.53-1.27=4.97+2.75-0.84-4.98=6.87+6.61-4.35-0.49=7.25+5.82-6.22-2.49=7.79+5.56-0.95-0.04=4.58+9.95-5.25-8.62=8.67+2-0.79-2.01=8.07+2.07-4.8-2.03=5.54+9.26-0.84-4.56=8.52+7.15-8.16-6.97=5.07+6.28-0.38-8.65=7.63+1.69-7.28-1.64=8.91+6.16-4.5-0.85=8.88+7.42-0.05-4.94=1.89+7.26-0.34-1.39=5.19+7.81-0.9-2.41=8.81+8.56-5.09-3.44=6.99+2.27-2.82-3.13=7.98+7.2-2.46-5.72=4.76+9.17-9.85-2.08=6.77+9.42-6.57-1.01=8.71+3.01-5.83-5.76=9.41+8.93-2.32-3.88=7.85-4.9+6.58+1.63=9.94-4.66+9.61+7.32=7.11-5.47+3.66+3.01=9.9-7.92+4.06+1.19=6.52-3.25+8.4+9.43=7.73-2.29+9.84+7.64=8.39-5.3+7.91+5.99=7.78-4.36+6.65+8.77=9.28-0.97+6.66+3.47=4.85-3.69+9.47+5.24=7.52-4.35+2.81+1=2.04-0.03+0.83+8.99=5.22-3.96+9.49+8.43=7.99-5.26+0.5+7.05=4.08-0.46+1.26+9.52=5.74-2.68+0.17+3.52=8.92-6.17+3.28+0.96=8.75-6.68+2.98+6.25=3.55-0.26+7.4+7.82=9.76-6.79+1.73+1.75=8.02-4.66+8.29+2.54=8.95-3.91+4.45+1.62=8.59-6.86+0.96+2.79=1.79-0.74+4.1+3.69=6.23-2.28+3.17+2.3=6.37-2.65+0.34+9.13=4.15-1.26+0.14+2.47=5.89-4.44+6.23+2.34=2.82-0.07+9.81+7.62=3.27-0.48+4.43+7.95=5.25-3.04+3.94+3.42=8.13-4.28+3.84+7.76=9.04-4.32+8.67+9.02=8.24-4.44+6.32+3.69=6.18-3.91+0.26+3=6.16-1.25+4.43+9.47=9.22-6.44+9.2+1.68=9.67-5.06+7.41+2.75=7.37-3.21+9.62+8.86=2.9-1.09+8.16+5.71=9.07-8.08+3.93+2.48=4.38-1.67+0.59+2.56=9.78-7.33+8.65+9.23=3.7-2.47+9.72+5.9=9-3.82+7.52+8.63=6.55-3.01+6.53+1.58=7.72-2.31+0.84+4.58=9.87-6.86+1.36+8.37=7.33-4.94+7.57+4.05=8.03-1.82+2.92+4.99=9.62-1.97+2.46+0.35=8.79-4.83+8.69+4.61=3.76-2.41+3.18+9.55=5.87-1.41+8.63+2.54=9.17-4.21+4.76-1.38=8.49-4.23+6.41-4.4=5.24-2.92+6.08-2.63=7.34-3.83+1.43-1.22=8.81-0.19+6.09-7.65=5.41-0.76+1.65-2.29=4.3-3.26+3.8-1.66=8.71-1.06+8.64-2.03=6.33-4+3.34-1.07=9.6-8.67+5.49-1.98=8.51-3.79+3.03-6.7=7.48-2.81+6.11-1.88=9.43-4.66+1.67-2.42=2.83-0.5+7.51-5.16=9.51-1.45+2.51-9.71=4.91-0.29+7.95-2.9=9.15-1.42+5.99-6.11=6.16-3.24+2.31-1.46=8.18-1.05+3.05-0.08=9.04-4.78+7.06-0.2=6.24-3.51+5.62-1.81=4.09-2.52+3.45-3.55=7.58-1.26+9.31-1.66=8.63-1.98+4.37-3.66=8.75-1.84+4.73-5.81=4.35-1.11+2.66-5.29=7.35-2.62+2.06-2.72=9.24-1.07+7.78-6.24=2.94-1.09+7.33-0.23=4.77-2.45+1.14-0.08=8.95-3.46+6.44-8.54=5.22-4.96+7.94-4.3=5.89-2.47+2.25-4.66=4.86-1.39+6.98-4.44=9.3-6.49+6.2-0.44=5.09-1.76+9.56-8.64=4.11-2.76+6.76-0.25=6.6-3.99+9.35-8.79=9.99-0.03+3.35-2.43=8.8-0.57+7.13-6.51=8.32-5.76+3.34-2.98=1.34-0.28+1.96-0.23=7.75-0.04+7.76-5.09=5.38-1.73+0.56-2.03=9.25-1.01+7.3-8.9=1.09-0.41+7.28-1.36=7.65-4.66+9.03-7.33=6.89-6.28+7.55-5.22=7.1-0.76+4.34-0.82=5-3.46+7.02-0.25=9.96-2.62+7.18-0.52=4.51-1.79+4.57-3.65=3.36-0.9+3.62-1.95=3.6-0.21+8.22-5.68=9.68-2.19-3.29+7.36=9.58-0.51-7.92+4.68=8.15-3.09-1.6+8.2=9.54-0.14-1.66+5.76=7.39-0.86-1.62+3.5=9.96-2.51-7.2+1.84=6.59-0.15-4.34+4.15=8.45-1.88-2.99+8.36=9.03-1.37-5.67+9.86=6.47-4.24-1.29+8.99=7.02-3.87-2.31+8.76=5.07-0.47-3.27+1.31=8.25-3.25-3.4+0.08=9.82-7.22-0.74+9.02=5.31-3.04-0.06+7.5=0.98-0.3-0.18+1.12=6.33-3.97-0.56+6.2=9.64-4.87-1.42+5.12=4.1-2.48-0.13+3.69=2.93-0.42-1.16+9.16=9.39-5.69-2.72+8.08=8.74-1.25-1.21+8.32=6.49-2.85-3.37+1.85=8.5-1.91-3.33+3.09=8.35-0.71-0.93+7.11=8.61-1.58-4.32+5.41=7-3.09-3.05+3.03=7.38-2.51-1.96+3.25=8.62-7.99-0.02+0.26=5.01-2.97-1.11+2.21=7.91-0.59-7.21+2.54=9.42-2.7-0.43+4.31=9.01-0.33-6.11+6.52=7.06-1.26-5.28+6.96=8.56-4.05-3.21+8.73=9.14-2.77-6+0.11=9.05-1.91-2.71+3.59=1.59-0.52-0.71+0.33=9.42-2.82-0.44+2.71=5.63-0.23-0.48+6.45=8.43-2.73-2.49+9.83=5.48-3.72-0.09+7.15=9.37-0.41-2.9+5.45=6.79-1.88-0.1+3.35=7.58-1.49-5.36+6.04=9.72-2.76-0.34+9.49=8.07-2.47-2.59+3=9.08-5.76-0.37+6=7.54-1.55-4.05+3.84=6.17-2.26-2.44+3.17=2.08-0.4-0.48+2.89=9.8-3.95-3.79+2.7=6.52-4.41-0.71+2.01=8.19-5.57-1.98+5.36=8.37-2.27-2.36-0.28=7.25-0.74-0.57-3.17=8.61-1.63-0.51-2.05=6.97-4.38-1.31-0.05=7.31-2.71-0.89-2.34=7.2-1.53-1.18-3.47=9.16-1-2.85-5.15=7.59-2.44-0.65-4.07=9.81-1.18-0.22-3.53=9.71-4.99-0.26-0.85=9.57-0.03-7.36-0.83=9.79-3.2-4.64-0.81=9.63-0.14-3.25-3.89=6.83-1.35-0.94-2.63=5.46-0.04-0.09-4.08=9.75-0.33-4.05-2.29=9.44-0.02-3.82-4.37=6.83-0.08-0.98-3.09=3.54-2.58-0.09-0.5=8.17-1.52-2.51-1.91=7.74-2.34-0.67-4.01=7.67-0.66-1-1.74=9.85-1.36-5.97-0.47=5.15-0.53-0.5-3.49=7.9-2.44-1.99-0.08=8.49-4.88-0.76-0.66=9.44-3.92-3.71-0.35=6.01-0.78-2.49-1.27=5.46-2.61-0.24-1.52=5.77-1.25-0.89-3.14=9.2-1.17-0.65-5.03=9.54-1.69-1.64-2.13=8.97-1.97-4.14-1.94=6.23-0.1-1.56-4.2=8.04-5.02-1.21-1.04=6.05-0.02-1.16-2.69=8.33-0.91-1-4.35=4.29-1.18-1.27-1.38=9.64-3.76-2.25-0.55=8.33-2.16-1.14-3.68=9.04-6.36-0.06-1.24=9.49-0.52-0.19-0.25=7.57-5.48-0.68-0.94=5.25-1.26-2.56-0.44=9.92-1.26-0.74-4.12=8.45-0.33-0.97-2.07=9.33-0.51-2.16-5.49=8.66-0.74-0.92-4.22=6.17-3.44-0.58-0.45=5.71-1.64-0.67-1.65=9.58-1.84-3.43-0.67=7.67-2.31-0.28-1.97=8.35-0.96-1.84-3.49=6.94-4.46-0.76-0.03=参考答案1.2+6.28=7.487.31+5.68=12.993.52+9.59=13.114.71+8.79=13.56.86+9.3=16.164.84+7.15=11.991.84+0.83=2.678.8+6.08=14.880.4+0.63=1.035.66+5.24=10.96.17+5.8=11.972.57+0.79=3.365.93+0.44=6.371.74+0.13=1.876.14+5.87=12.015.66+8.41=14.078.05+3.43=11.481.07+3.15=4.225.93+4.11=10.048.95+1.47=10.427.68+2.17=9.852.8+2.63=5.434.87+6.12=10.999.35+7.07=16.428.68+3.56=12.247.21+1.85=9.061.99+3.43=5.425.78+1.66=7.442.85+3.05=5.93.98+4.25=8.234+5.01=9.011.15+8.46=9.613.74+3.11=6.854.62+3.35=7.978.2+5.26=13.467.53+7.36=14.892.1+5.78=7.887.84+7.33=15.174.31+8.97=13.284.33+7.52=11.858.3+0.92=9.228.48+1.11=9.591.88+6.51=8.391.42+7.37=8.799.63+4.66=14.293.7+0.54=4.242.56+4.85=7.412.28+7.67=9.952.75+5.14=7.892.32+6.62=8.948.52+2.65=11.174.28+6.77=11.054.2+4.59=8.795.83+9.66=15.491.44-0.04=1.48.24-6.19=2.051.69-1.51=0.184.98-0.78=4.23.34-0.56=2.784.38-1.28=3.14.14-1.55=2.598.15-5.58=2.577.9-0.39=7.512.86-1.99=0.878.52-2.07=6.456.14-5.78=0.368.38-3.13=5.254.14-2.85=1.291.36-0.93=0.436.81-1.95=4.867.8-3.98=3.827.16-5.89=1.278.15-0.19=7.969.64-0.92=8.729.85-7.23=2.627.94-0.99=6.957.78-1.72=6.068.8-1.76=7.047.84-3.4=4.445.67-1.42=4.257.77-4.07=3.77.49-3.04=4.459.42-0.51=8.912.62-1.9=0.720.66-0.32=0.342.26-1.74=0.527.14-2.13=5.013.42-1.26=2.166.69-2.53=4.168.06-1.44=6.628.79-3.9=4.898.72-2.97=5.754.25-3.59=0.665.41-0.2=5.219.98-5.5=4.486.07-3.05=3.028.79-7.47=1.329.88-2.36=7.527.61-6.97=0.646.68-2.51=4.176.76-5.81=0.958.49-0.28=8.218.25-6.69=1.566.14-5.57=0.579.1-2.76=6.343.6-1.67=1.935.64-0.96=4.684.92-1.99=2.930.46+7.49+5.84=13.799.95+1.84+8.61=20.47.39+2.86+5.28=15.538.11+1.47+1.94=11.528.35+5.95+8=22.39.58+4.61+3.23=17.427.04+3.05+1.07=11.168.14+0.91+7.52=16.579.53+2.23+0.6=12.367.08+0.16+8.01=15.251.31+2.41+1.54=5.261.72+5.84+0.74=8.36.77+6.88+1.57=15.225.04+5.48+8.06=18.586.02+5.9+2.47=14.396.68+8.78+1.89=17.350.81+4.67+2.09=7.571.82+2.48+5.73=10.030.82+4.67+2.9=8.397.53+3.56+1.23=12.326.5+3.32+9.41=19.234.87+9.58+5.64=20.092.22+7.57+2.7=12.490.46+2.69+1.11=4.269.84+4.75+1.46=16.052.8+3.48+7.07=13.350.27+0.08+4.49=4.846+6.71+7.27=19.984.2+8.02+8.33=20.554.34+1.07+3.12=8.534.78+6.74+7.96=19.482.98+3.46+2.49=8.937.71+4.42+2.46=14.592.81+2.82+7.78=13.416.65+9.86+3.19=19.78.47+7.17+6.58=22.229.48+7.31+2=18.790.65+2.73+4.79=8.175.24+7.41+0.99=13.642.29+6.34+4.18=12.812.07+3.09+5.25=10.410.93+7.21+5.19=13.339.16+1.64+4.29=15.097.69+7.26+3.53=18.480.88+2.82+4.21=7.910.67+6.77+5.72=13.160.47+2.67+2.86=65.36+6.97+9.12=21.457.89+0.28+4.68=12.854.71+8.29+4.76=17.764.74+0.86+5.75=11.352.63+3.61+4.95=11.196.71+7.25+8.14=22.19.1+3.67+9.55=22.320.17+6.66-2.16=4.677.59+5.97-6.03=7.539.65+4.56-6.72=7.498.52+1.9-5.24=5.187.12+8.56-9.61=6.074.42+5.58-2.41=7.594.63+4.64-6.66=2.614.16+6.35-4.72=5.797.67+5.88-1.67=11.885.12+4.67-1.92=7.879.37+0.81-9.61=0.576.46+7.02-7.51=5.979.77+7.16-2.55=14.385.03+7.83-1.39=11.470.43+9.26-5.57=4.125.48+3.26-6.25=2.490.41+7.16-3.6=3.977.59+9.36-8.46=8.490.98+5.38-5.44=0.924.96+9.35-9.85=4.463.81+3.66-4.51=2.966.96+8.9-0.68=15.189.26+1.23-7.42=3.074.22+6.24-8.05=2.416.9+4.53-4.68=6.754.38+7.41-0.31=11.485.31+6.65-4.6=7.367.81+6.68-9.93=4.566.97+2.21-3.08=6.19.24+3.31-3.75=8.89.74+0.85-4.15=6.444.15+0.18-1.36=2.978.8+2.66-0.76=10.73.15+4.67-3.08=4.745.41+6.16-3.23=8.344.19+2.43-4.29=2.331.55+7.61-2.8=6.363.29+5.01-7.9=0.45.2+9.33-0.58=13.955.84+7.1-9.81=3.136.9+7.4-3.15=11.151.02+7.14-7.77=0.391.7+9.15-5.45=5.48.99+8.96-2.35=15.61.7+7.72-2.64=6.789.25+7.26-0.96=15.555.85+4.2-7.85=2.23.31+3.87-4.04=3.144.99+0.9-2.65=3.241.35+9.88-4.2=7.035.41+7.04-2.84=9.617.82+4.45-9.86=2.418.88+9.62-0.67=17.836.01+3.54-1.53=8.029.32-7.8+2.88=4.49.32-3.65+7.05=12.723.9-3.25+8.15=8.85.22-1.78+7.98=11.427.34-2.56+2.86=7.643.85-0.92+7.53=10.466.3-4.33+0.18=2.158.51-6.04+4.47=6.947.52-6.91+9=9.612.32-0.24+5.91=7.997.87-2.55+0.52=5.847.56-6.52+5.51=6.554.11-1.01+1.43=4.538.26-6.56+4.24=5.947.54-4.01+2.17=5.78.68-7.2+1.89=3.379.53-6.34+1.68=4.872.29-1.8+6.07=6.565.92-5.21+2.37=3.085.36-3.36+2.05=4.059.35-6.51+3.38=6.222.58-2.38+4.66=4.867.19-2.99+7.57=11.779.51-4.44+7.69=12.768.33-7.33+8.98=9.982.91-2.38+8.75=9.284.72-2.28+7.44=9.886.69-2.58+1.09=5.26.45-0.07+3.22=9.63.29-3.14+7.38=7.538.53-1.62+5.8=12.719.74-3.49+5.7=11.958.01-7.63+8.78=9.169.75-3.11+4.89=11.538.21-1.63+6.25=12.835.71-0.81+5.83=10.737.25-0.58+8.35=15.029.44-1.36+0.29=8.375.42-2.92+2.81=5.314.63-1.77+3.83=6.697.52-5.61+9.61=11.529.85-3.63+1=7.229.77-9.17+4.14=4.749.24-7.87+5.11=6.487.28-6.57+4.13=4.847.57-3.17+9.51=13.917.68-2.67+5.51=10.528.58-4.12+6.35=10.816.81-1.8+0.65=5.665.95-2.45+0.56=4.067.14-2.65+8.99=13.486.5-2.17+8.5=12.837.4-1.74+0.78=6.444.41-0.9+8.3=11.817.88-0.25-1.52=6.115.4-2.37-1.51=1.529.14-0.09-2.65=6.46.42-1.17-4.41=0.845.08-0.91-1.9=2.273.17-1.24-0.53=1.44.37-1.72-0.56=2.097.88-3.63-1.19=3.067.3-1.07-5.07=1.166.02-1.35-3.24=1.435.43-3.13-1.71=0.595.18-1.54-1.53=2.113.83-1.18-0.22=2.439.64-2.67-6.84=0.137.79-0.3-0.47=7.026.92-2.76-1.67=2.499.92-3.58-4.21=2.137.04-0.03-6.54=0.476.57-3.54-1.85=1.189.08-7.23-0.32=1.535.08-1.65-0.37=3.064.91-0.94-2.83=1.149.68-3.69-2.23=3.767.84-0.09-1.91=5.848.2-2.32-3.82=2.068.35-5.36-0.15=2.849.73-0.31-1.08=8.349.7-1.53-3.56=4.619.04-3.22-2.17=3.656.29-0.05-5.09=1.155.48-1.96-0.16=3.368.84-4.55-1.15=3.149.54-3.8-1.7=4.047.95-3.54-1.13=3.286.57-0.95-2.35=3.276.72-5.06-1.17=0.499.12-2.98-0.84=5.36.13-2.85-1.46=1.829.13-5.46-3.3=0.375.84-0.97-4.7=0.179.97-3.59-4.02=2.369.42-3.61-2.99=2.829.56-1.02-0.6=7.946.61-2.98-2.21=1.429.31-0.95-2.77=5.597.56-1.99-1.91=3.669.34-2.28-3.38=3.688.79-3.2-2.22=3.376.03-3.64-2.14=0.257.26-0.07-6.74=0.459.1-3.46-1.88=3.769.12-3.39-0.92=4.818.26-6.23-1.8=0.233.2-0.59-2.1=0.511.15+6.94+6.7+5.77=20.561.07+0.74+1.98+1.83=5.629.61+8.76+3.35+0.38=22.14.45+6.21+2.04+9.75=22.453.13+8.7+3.98+5.33=21.148.42+6.82+6.56+0.09=21.897.27+2.99+4.21+2.85=17.323.78+1.96+6.65+9.68=22.070.86+5.36+3.41+4.42=14.052.19+4.46+4.89+5.32=16.865.9+5.59+5.88+5.69=23.064.1+7.13+9.62+7.3=28.157.9+7.49+1.67+7.86=24.925.87+8.8+0.86+4.95=20.484.91+2.27+1.42+1.65=10.256.41+6.88+3.6+1.38=18.277.48+5.15+2.96+2.68=18.276.31+5.85+7.35+7.4=26.913.32+6.25+8.86+9.79=28.224.71+3.64+2.55+7.5=18.43.31+8.51+7.63+9.74=29.191.84+0.2+7.41+2.44=11.898.12+8.61+2.82+4.71=24.267.44+5.19+1.41+6.39=20.436.81+8.96+7.73+1.54=25.048.14+4.45+3.47+8.56=24.621.64+1.33+5.17+3.85=11.998.92+6.69+6.27+1.73=23.615.67+5.46+4.43+0.77=16.336.62+5.31+9.8+2.78=24.512.38+8.19+0.48+8.71=19.765.87+1.91+0.37+2.92=11.078.53+1.32+2.35+5.01=17.210.24+1.12+3.26+7.41=12.034.94+8.71+0.59+4.36=18.63.91+8.48+0.56+7.49=20.441.15+6.25+5.88+2.4=15.681.93+6.08+6.87+9.39=24.273.59+9.66+3.77+2.28=19.39.11+2.37+9.62+8.22=29.328.64+8.92+2.38+3.14=23.080.67+6.15+1.93+6.5=15.254.62+9.63+3.26+1.94=19.459.7+6.25+9.18+9.99=35.129.32+4.64+7.21+2.12=23.299.81+1.39+3.04+6.01=20.252.53+1.41+0.14+5.71=9.792.6+7.22+8.22+1.4=19.444.46+3.56+5.81+7.46=21.293.35+9.97+1.41+0.56=15.294.97+7.06+5.7+2.3=20.030.16+8.44+2.33+5.97=16.99.55+4.22+7.6+0.05=21.424.25+8.93+1.29+6.1=20.571.54+1.2+8.25-3.54=7.451.89+9.96+8.57-8.37=12.051.94+7.32+6.82-8.99=7.090.77+6.22+4.55-7.29=4.251.25+6.66+9.22-9.88=7.256.21+3.59+1.16-0.08=10.889.47+5.05+5.31-8.19=11.645.01+9.67+8.51-4.95=18.243.89+8.44+3.8-9.19=6.947.28+6.91+2.53-9.78=6.949.18+7.36+1.82-0.77=17.591.84+1.44+5.3-3.85=4.736.28+2.73+5.22-2.25=11.984.29+4.67+3.51-4.26=8.215.59+8.85+7.61-2.48=19.571.5+1.88+9.82-0.54=12.666.43+2.89+0.35-7.02=2.653.11+1.68+3.03-7.44=0.382.35+6.81+2.5-7.16=4.50.4+9.9+8.95-5.71=13.545.61+4.47+7.21-9.09=8.29.65+1.65+6.45-9.35=8.46.72+0.49+9.35-4.8=11.762.1+9.87+5.67-2.57=15.071.46+5.43+5.1-7.43=4.565.33+5.86+0.93-2.06=10.061.62+0.48+7.48-6.72=2.865.33+1.02+5.75-7.5=4.62.96+9.2+6.15-4.36=13.951.74+9.03+2.29-6.59=6.479.18+6.2+2.17-6.11=11.440.34+6.23+5.84-5=7.414.83+7.43+8.24-9.45=11.053.96+4.75+3.95-9.18=3.487.85+5.96+6.16-7.19=12.786.67+2.02+5.78-2.51=11.965.48+9.36+7.39-5.37=16.861.58+3.21+8.42-2.04=11.174.69+7.09+4.43-4.19=12.025.04+6.2+8.08-6.38=12.941.59+8.53+2.26-3.2=9.182.9+1.01+7.41-6.78=4.546.26+4.8+2.35-4.61=8.86.2+7.83+2.39-6.66=9.762.2+0.02+3.9-1.06=5.067.12+1.16+4.65-7.25=5.681.72+0.21+9.49-6.41=5.017.66+8.59+7.94-9.04=15.151.86+0.5+4.95-1.23=6.086.64+7.19+9.42-2=21.256.95+3.76+5.47-6.23=9.952.79+0.88+9.46-9.11=4.027.3+6.33+3.12-0.66=16.094.24+6.44+5.85-1.44=15.095.27+9.08-2.43+3.55=15.477.41+7.37-0.95+3.83=17.663.13+4.36-4.22+0.06=3.330.45+7.26-2.62+4.85=9.949.14+2.07-9.67+5.83=7.379.13+7.43-2.71+5.12=18.975.86+5.56-8.57+2.05=4.98.47+0.31-5.17+9.65=13.264+4.81-6.7+0.89=38.27+1.5-2.45+3.78=11.19.88+7.98-8.83+2.88=11.915.79+2.16-4.87+8.06=11.149.14+3.96-0.1+8.19=21.196.62+7.91-6.96+2.49=10.062.58+1.1-2.93+2.61=3.362.88+7.09-5.66+3.01=7.326.16+6.95-3.51+0.17=9.775.35+6.53-6.79+9=14.095.21+7.87-4.18+4.34=13.247.57+4.85-3.81+4.06=12.674.35+1.89-2.93+1.31=4.620.04+8.31-1.32+2.27=9.39.31+9.8-2.99+6.98=23.14.65+5.48-2.19+9.22=17.163.34+1.64-1.15+4.97=8.83.81+7.78-4.38+8.85=16.062.65+9.9-2.77+8.93=18.717.97+2.05-9.1+9.62=10.545.9+8.7-6.04+9.66=18.227.13+2.05-6.1+3.86=6.944.31+2.45-5.43+3.24=4.573.24+7.48-8.13+3.5=6.093.95+8.19-3.37+7.82=16.591.61+7.3-8.43+9.44=9.922.4+9.24-0.08+7.72=19.285.77+2.24-0.49+6.05=13.577.63+1.01-6.55+4.43=6.528.58+7.06-9.24+2.97=9.373.24+1.4-0.95+7.16=10.856.43+2.03-0.44+1.8=9.821.72+9.9-6.62+8.93=13.935.76+2.23-1.27+3.47=10.191.75+6.82-4.5+7.66=11.733.67+6.02-4.24+1.35=6.87.54+8.94-2.47+9.23=23.245.05+2.54-7.23+2.24=2.67.09+7.57-7.17+7.33=14.821.61+9.07-0.05+9.43=20.068.55+6.57-1.38+4.4=18.149.23+0.25-0.03+3.86=13.314.67+4.79-2.4+6.33=13.398.18+7.39-6.96+9.26=17.870.75+1.47-1.96+9.53=9.798.1+1.34-3.01+6.26=12.694.36+9.52-1.15-5.84=6.896.38+8.87-8.39-5.94=0.927.31+6.02-0.39-4.25=8.696.2+7.61-3.95-9.73=0.139.78+8.63-9.43-1.44=7.549.71+8.79-3.68-8.57=6.259.55+8.42-9.84-2.02=6.114.75+6.55-4.73-4.77=1.86.91+7.55-6-2.93=5.535.54+9.67-0.69-6.17=8.358.56+1.97-2.58-0.66=7.294.49+7.37-7.42-0.46=3.989.31+9.33-1.55-8.57=8.527.29+8.98-9.74-3.71=2.821.2+7.6-3.1-4.36=1.340.87+6.16-1.01-1.35=4.675.94+9.96-2.38-4.09=9.439.94+0.62-0.69-2.69=7.186.59+5.03-5.28-1.1=5.248+7.43-9.87-2.09=3.477.5+1.15-7.33-0.15=1.170.41+9.9-4.06-2.63=3.628.77+8.93-2.26-4.52=10.927.8+2.81-8.78-0.45=1.383.3+7.15-5.85-2.35=2.256+1.38-2.16-1.32=3.94.23+8.96-2.78-0.77=9.647.37+4.17-3.26-7.87=0.414.48+9.54-9.33-2.77=1.926.52+9.73-5.23-6.81=4.217.03+3.41-1.82-3.95=4.671.5+9.62-2.53-1.27=7.324.97+2.75-0.84-4.98=1.96.87+6.61-4.35-0.49=8.647.25+5.82-6.22-2.49=4.367.79+5.56-0.95-0.04=12.364.58+9.95-5.25-8.62=0.668.67+2-0.79-2.01=7.878.07+2.07-4.8-2.03=3.315.54+9.26-0.84-4.56=9.48.52+7.15-8.16-6.97=0.545.07+6.28-0.38-8.65=2.327.63+1.69-7.28-1.64=0.48.91+6.16-4.5-0.85=9.728.88+7.42-0.05-4.94=11.311.89+7.26-0.34-1.39=7.425.19+7.81-0.9-2.41=9.698.81+8.56-5.09-3.44=8.846.99+2.27-2.82-3.13=3.317.98+7.2-2.46-5.72=74.76+9.17-9.85-2.08=26.77+9.42-6.57-1.01=8.618.71+3.01-5.83-5.76=0.139.41+8.93-2.32-3.88=12.147.85-4.9+6.58+1.63=11.169.94-4.66+9.61+7.32=22.217.11-5.47+3.66+3.01=8.319.9-7.92+4.06+1.19=7.236.52-3.25+8.4+9.43=21.17.73-2.29+9.84+7.64=22.928.39-5.3+7.91+5.99=16.997.78-4.36+6.65+8.77=18.849.28-0.97+6.66+3.47=18.444.85-3.69+9.47+5.24=15.877.52-4.35+2.81+1=6.982.04-0.03+0.83+8.99=11.835.22-3.96+9.49+8.43=19.187.99-5.26+0.5+7.05=10.284.08-0.46+1.26+9.52=14.45.74-2.68+0.17+3.52=6.758.92-6.17+3.28+0.96=6.998.75-6.68+2.98+6.25=11.33.55-0.26+7.4+7.82=18.519.76-6.79+1.73+1.75=6.458.02-4.66+8.29+2.54=14.198.95-3.91+4.45+1.62=11.118.59-6.86+0.96+2.79=5.481.79-0.74+4.1+3.69=8.846.23-2.28+3.17+2.3=9.426.37-2.65+0.34+9.13=13.194.15-1.26+0.14+2.47=5.55.89-4.44+6.23+2.34=10.022.82-0.07+9.81+7.62=20.183.27-0.48+4.43+7.95=15.175.25-3.04+3.94+3.42=9.578.13-4.28+3.84+7.76=15.459.04-4.32+8.67+9.02=22.418.24-4.44+6.32+3.69=13.816.18-3.91+0.26+3=5.536.16-1.25+4.43+9.47=18.819.22-6.44+9.2+1.68=13.669.67-5.06+7.41+2.75=14.777.37-3.21+9.62+8.86=22.642.9-1.09+8.16+5.71=15.689.07-8.08+3.93+2.48=7.44.38-1.67+0.59+2.56=5.869.78-7.33+8.65+9.23=20.333.7-2.47+9.72+5.9=16.859-3.82+7.52+8.63=21.336.55-3.01+6.53+1.58=11.657.72-2.31+0.84+4.58=10.839.87-6.86+1.36+8.37=12.747.33-4.94+7.57+4.05=14.018.03-1.82+2.92+4.99=14.129.62-1.97+2.46+0.35=10.468.79-4.83+8.69+4.61=17.263.76-2.41+3.18+9.55=14.085.87-1.41+8.63+2.54=15.639.17-4.21+4.76-1.38=8.348.49-4.23+6.41-4.4=6.275.24-2.92+6.08-2.63=5.777.34-3.83+1.43-1.22=3.728.81-0.19+6.09-7.65=7.065.41-0.76+1.65-2.29=4.014.3-3.26+3.8-1.66=3.188.71-1.06+8.64-2.03=14.266.33-4+3.34-1.07=4.69.6-8.67+5.49-1.98=4.448.51-3.79+3.03-6.7=1.057.48-2.81+6.11-1.88=8.99.43-4.66+1.67-2.42=4.022.83-0.5+7.51-5.16=4.689.51-1.45+2.51-9.71=0.864.91-0.29+7.95-2.9=9.679.15-1.42+5.99-6.11=7.616.16-3.24+2.31-1.46=3.778.18-1.05+3.05-0.08=10.19.04-4.78+7.06-0.2=11.126.24-3.51+5.62-1.81=6.544.09-2.52+3.45-3.55=1.477.58-1.26+9.31-1.66=13.978.63-1.98+4.37-3.66=7.368.75-1.84+4.73-5.81=5.834.35-1.11+2.66-5.29=0.617.35-2.62+2.06-2.72=4.079.24-1.07+7.78-6.24=9.712.94-1.09+7.33-0.23=8.954.77-2.45+1.14-0.08=3.388.95-3.46+6.44-8.54=3.395.22-4.96+7.94-4.3=3.95.89-2.47+2.25-4.66=1.014.86-1.39+6.98-4.44=6.019.3-6.49+6.2-0.44=8.575.09-1.76+9.56-8.64=4.254.11-2.76+6.76-0.25=7.866.6-3.99+9.35-8.79=3.179.99-0.03+3.35-2.43=10.888.8-0.57+7.13-6.51=8.858.32-5.76+3.34-2.