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6.87+2.9=7.85+9.06=4.63+7.66=1.56+8.96=0.25+9.58=4.89+9.41=3.2+9.09=7.98+9.24=6.87+5.6=9.18+8.93=8.01+9.65=9.49+8.65=6.08+3.68=6.83+3.46=9.22+5.96=6.73+6.3=6.26+1.61=5.87+2.56=3.97+2.25=8.04+6.85=7.64+6.2=7.88+6.65=8.51+9.7=6.26+4.88=5.32+9.83=2.74+8.04=9.13+9.88=4.62+4.89=9.88+8.2=9.28+5.17=9.91+2.24=6.16+7.76=5.41+0.78=7.55+2.01=8.85+8.3=3.02+6.78=6.82+7.55=9.97+7.11=5.34+7.69=4.85+8.94=1.68+8.55=2.39+9.23=5.38+3.23=7.97+9.56=3.27+4.73=7.25+8.67=2.68+5.45=9.2+1.08=5.04+1.62=4.89+6.69=6.82+8.91=1.16+8.95=8.39+9.54=0.08+6.97=7.97-0.65=8.64-6.72=1.73-1.39=6.33-3.82=9.83-4.46=9.53-0.3=3.73-1.57=4.3-1.34=7.63-5.58=8.55-5.01=5.77-0.65=9.89-0.76=9.81-8.27=5.33-1.87=9.94-3.93=5.85-1.21=4.82-0.35=6.67-5.32=9.25-1.87=8.32-5.83=7.52-0.58=8.48-8.16=5.38-4.69=8.38-4.55=6.74-5.79=7.89-1.32=7.64-2.49=1.32-1.1=4.13-1.81=9.55-7.19=8.86-2.89=8.62-0.33=7.03-6.42=0.89-0.73=8.41-5.86=8.19-5.24=1.77-1.17=4.51-0.25=9.36-4.45=8.48-7.73=7.75-2.83=9.41-7.05=6.16-5.63=8.46-6.9=3-1.46=7.86-0.63=1.99-0.45=3.81-0.1=5.29-2.48=1.11-0.4=7.01-1.94=8.78-7.14=8.32-0.73=7.53-2.65=2.75+4.73+5.55=8.83+8.78+3.1=3.65+5.83+0.72=6.35+1.01+4.31=6.18+3.62+4.33=3.82+5.99+5.37=2.33+6.86+2.07=0.1+2.77+6.22=6.05+5.41+9.95=7.12+8.82+6.79=3.76+0.33+2.11=4.95+1.89+6.19=6.71+6.63+6.29=5.23+8.77+1.99=0.98+4.95+4.21=5.67+2.67+8.88=3.72+8.51+8.45=9.08+5.84+0.54=4.07+9.25+2.72=6.76+4.55+2.43=4.07+2.02+4.67=3.42+8.12+1.57=9.73+3.36+4.23=0.5+9.03+0.93=0.84+5.76+2.68=2.32+4.36+1.26=0.16+0.22+8.82=8.22+3.11+9.88=3.73+0.52+7.55=9.23+7.45+6.14=1+8.49+6.93=5.19+8.15+4.29=9.55+6.17+5=2.41+2.49+2.19=4.12+3.18+5.44=1.34+6.69+3.74=7.55+5.16+5.23=1.55+5.9+3.01=8.53+4.5+2.99=9.8+5.5+3.77=3.4+0.06+7.03=7.16+5.14+0.38=6.09+1.98+9.38=9.32+4.22+8.82=3.77+3.4+9.34=9.7+8+4.62=3.56+6.5+7.34=6.72+1.32+8.85=9.17+3.39+8.83=3.58+0.12+4.44=2.12+1.31+6.26=3.21+6.87+9.98=7.4+0.94+6.86=8.87+6.27+2.34=7.55+1.14-8.29=9.67+1.44-8.07=3.06+7.27-5.02=0.58+8.28-5.27=5.08+4.12-3.98=8.87+7.54-7.96=4.72+7.73-7.3=5.85+4.7-2.11=8.59+1.72-4.22=2.85+3.54-2.64=0.89+6.8-0.33=6.64+8.41-4.61=7.11+2.06-0.91=2.89+6.99-7.44=4.1+8.5-0.32=6.33+4.67-0.92=6.01+4.66-3.79=7.38+1.46-4.07=6.75+1.81-4.36=8.23+7.45-2.39=9.4+8.67-0.74=5.91+2.07-0.74=0.44+4.2-2.88=9.18+3.54-5.57=6.05+5.52-6.68=4.31+3.51-5.89=5.38+0.1-0.31=8.65+7.91-1.25=1.15+6.38-6.24=1.42+0.76-0.82=9.09+4.55-2.39=9.24+0.64-1.66=8.08+2.28-4.81=0.93+6.92-5.74=9.48+0.09-5.05=6.93+9.01-5.31=3.23+7.2-5.98=9.31+7.1-1.77=1.08+8.69-2.17=1.84+8.33-4.08=7.07+4.88-2.53=9.97+5.55-4.79=5.62+8.75-6.55=1.59+5.01-2.03=8.35+4.18-5.26=7.13+5.55-6.42=4.22+9.05-5.39=8.35+4.28-1.61=2.81+3.58-4.24=4.48+1.42-2.12=0.29+9.57-6.6=9.97+2.5-3.22=9.64+5.31-3.39=3.04+6.57-8.12=8.1-3.3+4.61=1.67-0.98+3.51=8.49-4.23+1.52=7.54-1.14+5.78=9.78-4.74+4.76=3.9-0.91+8.96=8.63-6.85+7.62=7.41-3.01+9.36=6.26-2.66+4.29=8.1-3.99+6.34=4.69-1.99+5.14=9.34-2.52+3.91=8.96-3.7+5.53=6.4-3.4+8.52=5.91-2.79+6.85=6.47-0.12+1.36=3.52-2.94+2.24=9.97-0.13+0.94=7.12-1.28+3.5=8.73-5.4+1.91=4.47-0.28+3.18=9.48-2.22+9.53=5.58-0.71+0.21=7.62-7.03+8.61=3.18-1.24+9.8=4.89-1.08+1.97=2.84-0.82+9.98=5.14-2.7+4.54=7.85-2.95+7.66=8.28-7.22+4.97=9.88-2.6+0.79=6.68-4.01+0.72=8.58-3.34+1.42=3.24-0.71+7.02=2.15-0.92+4.39=7.46-2.4+2.35=7.89-3.18+5.23=3.28-2.51+7.45=8.1-0.69+6.12=7.73-0.26+3.52=6.81-1.68+7.45=5.59-3.79+1.66=7.46-5.16+2.82=9.64-1.17+7.04=7.08-2.5+2.4=3.16-2.33+9.79=4.65-3.79+2.13=6.17-4.19+0.48=6.4-3.39+5.08=3.92-1.39+7.58=8.4-3.92+7.44=2.05-1.03+8.84=4.9-2.12+7.54=3.66-2.75+3.91=8.57-2.15-1.93=4.07-2.57-0.61=6.72-3.33-3.02=8.58-2.05-2.01=7.59-2.47-2.08=5.9-2.24-0.75=7.63-1.5-5.31=3.12-2.87-0.08=3.42-1.5-0.47=9.29-5.44-1.38=8.54-3.59-4.23=2.89-1.22-0.86=9.48-4.93-1.1=9.86-2.32-7.14=4.03-0.88-0.07=8.2-2.58-2.89=5.93-0.95-0.88=7.8-3.04-1.34=7.92-0.49-3.56=6.93-1.96-2.81=5.13-1.15-0.52=7.16-3.97-2.07=7.51-0.95-1.9=6.96-2.09-0.89=5.86-1.82-1.06=4.35-2.29-1.14=6.12-2.08-0.73=6.43-1.33-4.14=9.68-1.37-3.69=5.14-0.87-2.07=9.62-3.76-5.61=3.76-2.57-0.74=8.15-4.28-0.21=7.65-2.98-0.33=9.14-4.3-0.12=5.14-2.12-1.31=3.02-1.69-1.14=7.7-3.02-4.12=7.27-0.96-5.25=5.35-0.15-4.1=8.72-3.41-1.86=8.38-5.57-1.41=5.32-4.07-0.32=6.61-1.83-2.28=7.89-3.82-0.58=5.11-3.24-1.33=9.5-3.44-3.09=5.08-2.04-2.91=9.9-0.92-2.19=9.29-1.53-4.82=9.01-3.35-4.31=6.68-3.35-2.04=9.9-0.76-2.31=8.8-5.1-3.06=1.21+8.12+8.67+6=3.99+7.7+4.7+9.63=3.46+0.17+5.97+8.64=3.2+5.17+5.31+0.58=7.54+3.62+5.33+8.72=3.88+7.2+0.03+8.77=7.71+4.75+3.54+8.12=0.03+9.42+9.6+5.63=5.33+6.92+7.83+4.9=8.61+3.25+1.66+8.35=8.69+2.03+6.37+0.62=6.11+5.78+4.66+9.4=3.61+2.31+1.25+9.16=8.36+7.42+8.03+7.55=5.85+7.92+6.13+8.13=6.66+3.9+1+2.78=9.46+8.18+2.96+6.01=4.78+1.62+6.09+9.82=7.06+6.56+4.31+1.36=4.72+8.23+5.53+7.7=0.95+2.65+1.24+2.42=1.13+2.3+0.9+4.58=6.42+6.22+8.28+8.07=6.82+8.61+9.48+0.61=0.96+1.3+0.11+3.67=4.74+8.64+3.03+3.28=5.53+0.53+6.57+7.6=3.46+7.15+6.61+2.48=7.12+2.83+6+7.35=6.71+9.53+8.94+5.05=3.23+9.54+8.03+5.64=9.18+6.39+6.73+1.1=2.7+7.04+0.99+0.48=3.73+4.15+9.03+6.64=8.76+6+0.27+4.86=7.51+3.82+9.71+0.06=3.33+0.41+7.49+4.75=7.18+1.5+8.63+1.77=3.58+1.43+2.1+6.2=5.49+7.59+4.77+9.67=4.92+4.15+9.82+5.13=4.53+3.69+6.89+4.89=6.38+7.47+5.19+5.8=3.04+8.62+0.06+4.96=7.36+9.97+7.08+6.38=7.83+8.04+8.4+4.5=6.9+7.22+9.67+2.58=1.97+3.88+7.67+5.29=9.37+8.21+2.82+2.9=4.53+2.91+2.81+0.66=2.9+1.48+8.98+1.45=9.77+6.02+9.05+1.23=9.13+3.53+6.21+6.68=5.48+2.29+7.15+2.06=5.86+5.15+8.7-7.29=3.17+4.34+5.62-3.03=6.08+3.25+9.91-8.44=5.2+4.33+6.12-7.48=0.02+8.69+4.58-4.55=6.25+1.94+9.77-6.24=8.57+3.1+9.46-6.92=9.29+8.51+5.19-6.66=9.91+9.55+4.6-7.39=8.49+4.21+1.43-9.13=2.56+5.63+9.28-1.3=4.2+6.69+1.51-5.55=1.5+8.61+0.19-5.73=7.43+3.68+4.6-7.06=6.18+6.05+0.31-1.84=4.06+2.84+7.69-0.99=1.5+6.81+1.49-1.7=1.05+6.01+9.64-8.71=5.5+0.67+4.17-3.68=9.88+6.69+3.6-9.84=0.54+6.6+1.81-1.95=4.88+2.43+5.64-9.31=5.98+2.83+9.08-8.76=5.96+6.15+0.65-7.54=4.51+3.68+6.03-0.54=8.99+3.29+8.16-5.72=5.11+1.49+2.24-0.97=8.37+3.37+4.3-0.95=9.57+3.54+8.29-7.5=9.44+8.09+7.52-8.44=0.98+7.17+3.79-9.33=0.92+9.77+9.24-0.72=5.54+8.19+3.65-8.08=9.63+6.72+2.21-5.57=1.73+0.63+7.53-4.57=3.05+4.83+2.42-8.11=2.73+7.93+8.85-7.63=6.39+6.85+2.76-3.62=1.16+8.88+3.11-3.6=5.29+3.49+8.92-1.16=7.38+3.04+7.29-7.14=5.68+2.88+0.98-0.27=5.1+3.98+4.83-7.33=6.62+7.62+5.84-5.16=3.12+0.95+9.47-4.04=3.98+9.08+2.11-6.65=9.27+6.05+8.75-2.82=5.2+1.36+8.66-6.35=4.2+5.35+6.66-5.92=6.13+7.3+6.49-1.44=5.68+8.51+6.29-8.54=7.36+1.64+3.05-5.68=9.25+1.22+1.88-7.79=7.31+7.91+0.33-7.84=2.64+8.31-7.39+2.36=5.09+5.2-2.06+0.02=8.08+8.44-6.1+2.92=1.06+5.2-1.91+8.76=7.73+8.81-6.48+8.11=9.4+2-2.91+3.2=4.98+4.81-2.43+2.38=3+8.72-1.53+1.15=5.18+6.34-0.52+0.35=9.92+3.38-4.75+8.44=8.2+2.64-9.32+3.89=6.52+6.62-7.29+7.3=8.24+8.53-9.68+2.58=4.65+1.26-1.38+5.48=6.62+1.42-6.83+9.66=9.26+9.68-4.68+2.27=8.42+6.94-3.34+1.62=7.26+8.89-0.29+9.36=5.09+8.77-2.64+4.02=7.95+6.81-8.04+1.91=8.24+6.97-1.31+8.69=8.38+5.98-3.98+9.04=1.77+6.76-1.45+4.57=2.92+9.08-4+0.7=7.31+2.69-6.87+1.01=8.3+7.43-8.81+8.47=8.86+9.62-0.41+3.72=9.77+6.71-9.11+3.53=4.39+4.41-1.85+8.04=2.02+5.77-0.51+0.28=6.82+4.62-6.28+4.82=9.14+8.29-9.02+1.78=1.92+9.6-7.06+4.29=0.62+6.39-6.14+2.97=8.51+0.68-8.34+5.95=6.49+8.87-1.37+9.86=3.96+9.16-5.08+7.67=7.49+3.36-2.42+3.42=5.95+2.7-0.69+7.63=1.09+1.34-0.59+6.5=4.98+3-7.42+8.97=7.2+6.29-9.65+3.92=6.92+7.56-1.12+1.78=6.7+4.85-2.68+4.42=8.52+3.93-9.83+0.03=9.08+4.55-6.85+6.19=0.05+8.29-4.43+4.11=4.6+1.35-3.41+4.49=7.27+7.64-1.18+3.97=7.49+1.53-0.06+0.3=9.07+0.44-7.64+0.19=9.55+3.78-4.29+9.34=6.12+8.3-7.66+7.47=4.38+7.59-7.74+7.17=8.95+1.43-7.3-2.31=8.08+4.21-0.17-1.38=5.51+6.15-4.46-2.21=5.58+7.11-8.04-3.82=5.45+8.45-5.98-6.43=7.37+0.51-1.23-6.15=9.68+2.08-6.67-1.25=0.25+7.28-0.86-0.46=9.21+6.6-0.69-8.64=3.01+7.19-6.04-1.5=5+6.99-0.4-1.79=5.43+8.27-7.28-4.22=6.63+9.89-5.15-3.06=7.8+8.84-5.56-5.92=7.21+6.52-8.17-4.57=7.3+1.81-8.58-0.29=8.62+0.47-2.23-2.92=7.01+7.02-5.48-7.33=9.78+5.42-2.32-5.98=5.8+4.37-2.13-6.87=8.94+5.82-2.78-8.21=6.63+4.79-3.06-0.52=9.24+8.62-3.04-9.12=5.07+4.3-1.68-3.17=5.83+5.38-6.13-4.24=9.79+9.06-4.49-9.72=5.18+4.86-3.03-2.15=2.2+8.84-0.87-8.57=6+8.86-2.58-2.45=8.59+4.97-6.74-4.86=3.23+6.27-3.72-1.55=6.04+4.86-2.54-5.52=0.36+1.14-0.08-0.47=8.18+4.2-2.62-0.06=3.9+8.71-1.47-1.53=3.02+8.2-5.13-4.9=6.9+8.34-3.06-5.39=4.17+7.58-0.4-1.96=7.87+3.54-3.27-5.72=9.55+2.29-0.99-5.8=9.49+9.85-5.05-6=8.86+3.66-2.93-6.39=4.47+5.06-0.02-3.06=9.9+9.26-1.33-6.58=0.91+9.92-4.17-0.1=7.79+7.13-4.15-7.65=7.39+9.78-0.96-3.46=9.98+7.09-2.51-4.85=9.35+8.39-3.67-0.07=1.38+7.74-7.73-0.73=0.8+9.02-0.55-8.44=7.96+6.31-1.36-5.43=7.75+9.13-7.33-4.98=3.11+9.5-0.33-9.72=7.6-1.67+6.09+5.54=9.81-8.34+1.98+7.8=7.1-5.75+7.49+4.73=8.8-1.3+1.41+1.18=9.03-7.93+8.13+1.54=9.44-2.21+1.93+8.09=8.63-5.34+3.83+9.93=8-4.17+3.19+2.07=2.12-1.7+5.09+1.95=4.6-2.42+0.57+2.04=9.03-5.13+9.01+1.05=6.19-0.98+7.07+1.23=4.62-2.36+5.54+1.19=4.74-0.67+9.19+4.99=3.53-2.33+5.43+5.48=3.11-0.06+2.83+2.69=5.57-0.33+0.17+1.36=6.15-0.89+8.63+1.73=9.41-2.1+2.96+4.88=8.37-0.68+5.03+8.34=4.69-1.19+9.49+2.85=7.78-0.08+6.42+3.35=5.62-2.78+6.58+0.66=8.18-0.9+5.23+6.51=8.58-3.51+2.28+4.29=6.24-0.2+1.59+5.11=5.8-0.14+7.59+1.45=9.37-2.93+7.23+4.54=4.31-0.96+6.01+3.31=4.4-0.93+0.77+6.3=7.02-5.3+4.78+5.08=4.27-2.21+1.41+5.88=9.95-2.01+5.34+6.6=8.38-2.85+2.65+5.47=8.84-4.17+8.75+2.48=7.05-0.94+2.98+9.03=2.33-0.93+0.33+9.73=8.66-3.88+3.23+6.03=8.75-4.67+6.94+7.75=5.19-0.63+0.04+2.65=4.1-3.04+7.81+4.05=1.38-1.26+7.92+3.85=5-1.72+2.87+8.24=9.42-7.36+4.55+7.56=8.65-6.57+3.27+3.66=8.59-4.59+1.52+5.68=9.31-0.3+1.78+7.33=4.8-2.2+5.79+5.81=8.11-2.41+2.47+5.74=9.54-3.32+8.38+4.93=5.06-4.74+8.69+5.01=4.25-2.43+5.95+5.2=3.75-1.07+6.94+0.17=9.98-1.71+5.96+6.57=8.24-0.15+5.31-5.54=9.82-3.65+6.36-9.77=7.52-4.85+5.8-4.92=4.7-1.18+2.26-3.63=8.38-6.3+2.99-1.39=4.25-1.56+2.37-4.92=3.57-2.58+9.71-6.22=8.32-7.1+0.37-0.03=8.29-4.7+7.02-1.83=4.87-0.09+3.78-3.71=2.92-1.7+7.78-0.31=4.7-2.17+5.64-0.63=7.53-4.17+3.18-2.68=2.61-1.3+9.32-5.82=8.42-0.47+7.47-9.46=4.97-1.09+4.78-5.58=9.09-0.99+7.79-5.56=4.34-2.76+8.21-9.48=6.85-2.65+8.48-3.13=7.18-2.82+4.93-0.66=3.04-1.1+2.21-0.37=6.44-1.68+2.91-4.11=9.53-6.69+4.97-2.35=2.48-1.17+7.3-5.67=6.29-5.32+7.78-8.46=7.03-0.73+8.57-2.02=9.46-0.21+1.91-9.28=9.18-3.42+9.71-9.88=1.85-1.06+4.38-2.58=7.1-0.04+1.51-0.73=6.95-5.44+8.08-5.23=7.62-4.56+5.22-7.92=3.88-3.18+7.25-5.25=4.66-3.82+7.25-4.36=7.7-2.71+1.69-6.31=8.14-2.93+2.44-2.7=3.44-2.45+4.34-4.24=9.86-4.66+2.45-0.66=9.61-2.78+8.01-6.39=9.4-3+9.23-7.73=6.31-5.8+9.33-0.38=7.08-5.22+9.83-4.29=0.93-0.05+6.41-1.88=9.65-7.56+4.46-4.45=8.46-2.54+4.01-6.55=6.97-2.37+7.57-1.13=4.2-2.6+8.94-0.22=5.92-4.12+8.52-7.69=5.55-0.83+1.29-2.09=7.61-3.38+7.83-0.05=6.11-1.53+7.99-5.69=5.08-0.63+6.74-7.93=8.59-2.73+9.35-6.44=4.33-0.22+3.86-1.02=9.33-0.33-3.42+2.84=8.32-1.42-0.95+2.77=4.69-0.77-2.25+2.41=3.76-1.64-0.16+1.05=4.9-1.14-1.61+2.25=6.89-3.05-0.86+5.13=5.27-1.27-0.58+5.63=8.6-0.36-7.45+8.06=6.61-4.34-0.14+8.39=6.58-5.78-0.1+1.39=9.12-6.69-2.25+6.87=9.39-3.73-0.82+7.69=7.94-2-0.12+6.84=9.02-2.64-1.76+2.76=9.74-0.66-2.88+4.97=6.46-2.92-1.58+1.69=6.25-1.5-4.53+1.99=6.85-0.23-5.7+2.52=4.41-0.1-0.2+5.45=7.46-1.44-4.92+4.32=8.48-1.28-3.02+2.08=6.7-0.26-1.65+5.86=9.75-2.09-1.67+0.19=4.6-1.95-1.98+2.16=4.67-1.64-0.9+5.32=7.42-0.74-0.46+8.09=5.29-0.96-2.86+2.08=4.54-0.42-1.2+5.67=6.44-3.35-2.38+9.18=8.24-4.65-1.4+9.84=5.62-1.88-2.24+0.69=9.45-5.94-3.04+6.39=9.97-8.67-0.38+0.89=9.83-4.4-2.43+9.42=8.88-1.68-3.69+0.48=7.15-0.25-1.55+3.92=9.88-3-0.72+2.27=2.49-0.22-0.35+0.24=4.81-1.52-1.28+3.14=6.98-2.25-2.51+6.58=4.54-0.92-1.2+6.2=9.93-0.25-8.56+0.37=8.31-0.64-6.37+6.68=8.91-1.1-3.21+8.94=8.47-4.3-0.43+3.41=8.39-4.27-2.55+3.89=8.87-1.38-3.41+9.46=4.59-1.84-1.9+5.42=7.44-3.54-0.11+8.5=9-0.43-1.36+7.94=5.33-1.79-1.06+9.57=7.28-2.81-0.83+1.52=7.59-5.02-1.36+9.32=7.35-0.02-6.2+2.08=8.79-0.5-4.21-2.58=9.94-2.81-5.33-0.64=9.86-2.01-0.74-1.99=9.46-1.33-1.02-0.73=7.97-0.08-5.35-0.5=8.67-6.21-0.97-0.42=9.37-2.04-0.7-0.6=7.26-1.45-2.49-1.68=7.44-0.35-1.72-1.29=8.47-4.09-1.98-1.56=9.58-2.64-1.46-1.53=8.13-3.82-3.05-1.16=9.55-0.4-2.38-4.81=6.07-2.52-1.22-0.53=9.9-3.31-2.14-3.62=7.72-3.33-1.05-2.68=6.94-3.45-0.59-2.24=9.98-0.96-4.92-1.69=7.2-0.42-0.84-0.37=9.61-4.71-0.56-2.44=8.53-0.2-0.98-2.67=9.97-3.62-3.42-0.19=8.99-3.56-1.54-2.83=7.46-0.84-5.24-0.99=3.38-0.68-0.1-0.89=9.09-0.68-1.01-4.97=6.25-1.84-0.36-0.37=7.67-0.98-0.6-1.06=8.77-0.5-5.65-0.66=9.14-3.99-0.12-1.37=5.48-3.06-0.52-0.91=8.04-4.29-2.67-0.95=5.61-0.05-1.68-2.54=9.64-1.6-5.32-1.82=9.64-6.9-0.49-0.11=9.34-1.85-4.69-1.51=9.2-0.3-4.72-1.53=7.35-0.05-2.37-1.99=7.7-0.6-0.55-0.02=9.54-0.84-1.23-6.85=9.26-0.19-0.8-4.47=9.98-4-0.23-2.31=6.98-0.16-3.1-0.61=9.79-4.99-1.32-3=7.89-0.43-6.56-0.47=9.58-5.65-1.48-2.23=9.3-5.9-0.34-0.26=5.47-2.7-0.6-0.34=4.32-2.47-0.14-0.05=9.7-1.61-1.02-3.04=7.11-4.18-0.08-1.47=7.14-0.02-2.65-1.95=9.35-0.73-5.3-2.01=5.76-2.83-1.3-0.34=参考答案6.87+2.9=9.777.85+9.06=16.914.63+7.66=12.291.56+8.96=10.520.25+9.58=9.834.89+9.41=14.33.2+9.09=12.297.98+9.24=17.226.87+5.6=12.479.18+8.93=18.118.01+9.65=17.669.49+8.65=18.146.08+3.68=9.766.83+3.46=10.299.22+5.96=15.186.73+6.3=13.036.26+1.61=7.875.87+2.56=8.433.97+2.25=6.228.04+6.85=14.897.64+6.2=13.847.88+6.65=14.538.51+9.7=18.216.26+4.88=11.145.32+9.83=15.152.74+8.04=10.789.13+9.88=19.014.62+4.89=9.519.88+8.2=18.089.28+5.17=14.459.91+2.24=12.156.16+7.76=13.925.41+0.78=6.197.55+2.01=9.568.85+8.3=17.153.02+6.78=9.86.82+7.55=14.379.97+7.11=17.085.34+7.69=13.034.85+8.94=13.791.68+8.55=10.232.39+9.23=11.625.38+3.23=8.617.97+9.56=17.533.27+4.73=87.25+8.67=15.922.68+5.45=8.139.2+1.08=10.285.04+1.62=6.664.89+6.69=11.586.82+8.91=15.731.16+8.95=10.118.39+9.54=17.930.08+6.97=7.057.97-0.65=7.328.64-6.72=1.921.73-1.39=0.346.33-3.82=2.519.83-4.46=5.379.53-0.3=9.233.73-1.57=2.164.3-1.34=2.967.63-5.58=2.058.55-5.01=3.545.77-0.65=5.129.89-0.76=9.139.81-8.27=1.545.33-1.87=3.469.94-3.93=6.015.85-1.21=4.644.82-0.35=4.476.67-5.32=1.359.25-1.87=7.388.32-5.83=2.497.52-0.58=6.948.48-8.16=0.325.38-4.69=0.698.38-4.55=3.836.74-5.79=0.957.89-1.32=6.577.64-2.49=5.151.32-1.1=0.224.13-1.81=2.329.55-7.19=2.368.86-2.89=5.978.62-0.33=8.297.03-6.42=0.610.89-0.73=0.168.41-5.86=2.558.19-5.24=2.951.77-1.17=0.64.51-0.25=4.269.36-4.45=4.918.48-7.73=0.757.75-2.83=4.929.41-7.05=2.366.16-5.63=0.538.46-6.9=1.563-1.46=1.547.86-0.63=7.231.99-0.45=1.543.81-0.1=3.715.29-2.48=2.811.11-0.4=0.717.01-1.94=5.078.78-7.14=1.648.32-0.73=7.597.53-2.65=4.882.75+4.73+5.55=13.038.83+8.78+3.1=20.713.65+5.83+0.72=10.26.35+1.01+4.31=11.676.18+3.62+4.33=14.133.82+5.99+5.37=15.182.33+6.86+2.07=11.260.1+2.77+6.22=9.096.05+5.41+9.95=21.417.12+8.82+6.79=22.733.76+0.33+2.11=6.24.95+1.89+6.19=13.036.71+6.63+6.29=19.635.23+8.77+1.99=15.990.98+4.95+4.21=10.145.67+2.67+8.88=17.223.72+8.51+8.45=20.689.08+5.84+0.54=15.464.07+9.25+2.72=16.046.76+4.55+2.43=13.744.07+2.02+4.67=10.763.42+8.12+1.57=13.119.73+3.36+4.23=17.320.5+9.03+0.93=10.460.84+5.76+2.68=9.282.32+4.36+1.26=7.940.16+0.22+8.82=9.28.22+3.11+9.88=21.213.73+0.52+7.55=11.89.23+7.45+6.14=22.821+8.49+6.93=16.425.19+8.15+4.29=17.639.55+6.17+5=20.722.41+2.49+2.19=7.094.12+3.18+5.44=12.741.34+6.69+3.74=11.777.55+5.16+5.23=17.941.55+5.9+3.01=10.468.53+4.5+2.99=16.029.8+5.5+3.77=19.073.4+0.06+7.03=10.497.16+5.14+0.38=12.686.09+1.98+9.38=17.459.32+4.22+8.82=22.363.77+3.4+9.34=16.519.7+8+4.62=22.323.56+6.5+7.34=17.46.72+1.32+8.85=16.899.17+3.39+8.83=21.393.58+0.12+4.44=8.142.12+1.31+6.26=9.693.21+6.87+9.98=20.067.4+0.94+6.86=15.28.87+6.27+2.34=17.487.55+1.14-8.29=0.49.67+1.44-8.07=3.043.06+7.27-5.02=5.310.58+8.28-5.27=3.595.08+4.12-3.98=5.228.87+7.54-7.96=8.454.72+7.73-7.3=5.155.85+4.7-2.11=8.448.59+1.72-4.22=6.092.85+3.54-2.64=3.750.89+6.8-0.33=7.366.64+8.41-4.61=10.447.11+2.06-0.91=8.262.89+6.99-7.44=2.444.1+8.5-0.32=12.286.33+4.67-0.92=10.086.01+4.66-3.79=6.887.38+1.46-4.07=4.776.75+1.81-4.36=4.28.23+7.45-2.39=13.299.4+8.67-0.74=17.335.91+2.07-0.74=7.240.44+4.2-2.88=1.769.18+3.54-5.57=7.156.05+5.52-6.68=4.894.31+3.51-5.89=1.935.38+0.1-0.31=5.178.65+7.91-1.25=15.311.15+6.38-6.24=1.291.42+0.76-0.82=1.369.09+4.55-2.39=11.259.24+0.64-1.66=8.228.08+2.28-4.81=5.550.93+6.92-5.74=2.119.48+0.09-5.05=4.526.93+9.01-5.31=10.633.23+7.2-5.98=4.459.31+7.1-1.77=14.641.08+8.69-2.17=7.61.84+8.33-4.08=6.097.07+4.88-2.53=9.429.97+5.55-4.79=10.735.62+8.75-6.55=7.821.59+5.01-2.03=4.578.35+4.18-5.26=7.277.13+5.55-6.42=6.264.22+9.05-5.39=7.888.35+4.28-1.61=11.022.81+3.58-4.24=2.154.48+1.42-2.12=3.780.29+9.57-6.6=3.269.97+2.5-3.22=9.259.64+5.31-3.39=11.563.04+6.57-8.12=1.498.1-3.3+4.61=9.411.67-0.98+3.51=4.28.49-4.23+1.52=5.787.54-1.14+5.78=12.189.78-4.74+4.76=9.83.9-0.91+8.96=11.958.63-6.85+7.62=9.47.41-3.01+9.36=13.766.26-2.66+4.29=7.898.1-3.99+6.34=10.454.69-1.99+5.14=7.849.34-2.52+3.91=10.738.96-3.7+5.53=10.796.4-3.4+8.52=11.525.91-2.79+6.85=9.976.47-0.12+1.36=7.713.52-2.94+2.24=2.829.97-0.13+0.94=10.787.12-1.28+3.5=9.348.73-5.4+1.91=5.244.47-0.28+3.18=7.379.48-2.22+9.53=16.795.58-0.71+0.21=5.087.62-7.03+8.61=9.23.18-1.24+9.8=11.744.89-1.08+1.97=5.782.84-0.82+9.98=125.14-2.7+4.54=6.987.85-2.95+7.66=12.568.28-7.22+4.97=6.039.88-2.6+0.79=8.076.68-4.01+0.72=3.398.58-3.34+1.42=6.663.24-0.71+7.02=9.552.15-0.92+4.39=5.627.46-2.4+2.35=7.417.89-3.18+5.23=9.943.28-2.51+7.45=8.228.1-0.69+6.12=13.537.73-0.26+3.52=10.996.81-1.68+7.45=12.585.59-3.79+1.66=3.467.46-5.16+2.82=5.129.64-1.17+7.04=15.517.08-2.5+2.4=6.983.16-2.33+9.79=10.624.65-3.79+2.13=2.996.17-4.19+0.48=2.466.4-3.39+5.08=8.093.92-1.39+7.58=10.118.4-3.92+7.44=11.922.05-1.03+8.84=9.864.9-2.12+7.54=10.323.66-2.75+3.91=4.828.57-2.15-1.93=4.494.07-2.57-0.61=0.896.72-3.33-3.02=0.378.58-2.05-2.01=4.527.59-2.47-2.08=3.045.9-2.24-0.75=2.917.63-1.5-5.31=0.823.12-2.87-0.08=0.173.42-1.5-0.47=1.459.29-5.44-1.38=2.478.54-3.59-4.23=0.722.89-1.22-0.86=0.819.48-4.93-1.1=3.459.86-2.32-7.14=0.44.03-0.88-0.07=3.088.2-2.58-2.89=2.735.93-0.95-0.88=4.17.8-3.04-1.34=3.427.92-0.49-3.56=3.876.93-1.96-2.81=2.165.13-1.15-0.52=3.467.16-3.97-2.07=1.127.51-0.95-1.9=4.666.96-2.09-0.89=3.985.86-1.82-1.06=2.984.35-2.29-1.14=0.926.12-2.08-0.73=3.316.43-1.33-4.14=0.969.68-1.37-3.69=4.625.14-0.87-2.07=2.29.62-3.76-5.61=0.253.76-2.57-0.74=0.458.15-4.28-0.21=3.667.65-2.98-0.33=4.349.14-4.3-0.12=4.725.14-2.12-1.31=1.713.02-1.69-1.14=0.197.7-3.02-4.12=0.567.27-0.96-5.25=1.065.35-0.15-4.1=1.18.72-3.41-1.86=3.458.38-5.57-1.41=1.45.32-4.07-0.32=0.936.61-1.83-2.28=2.57.89-3.82-0.58=3.495.11-3.24-1.33=0.549.5-3.44-3.09=2.975.08-2.04-2.91=0.139.9-0.92-2.19=6.799.29-1.53-4.82=2.949.01-3.35-4.31=1.356.68-3.35-2.04=1.299.9-0.76-2.31=6.838.8-5.1-3.06=0.641.21+8.12+8.67+6=243.99+7.7+4.7+9.63=26.023.46+0.17+5.97+8.64=18.243.2+5.17+5.31+0.58=14.267.54+3.62+5.33+8.72=25.213.88+7.2+0.03+8.77=19.887.71+4.75+3.54+8.12=24.120.03+9.42+9.6+5.63=24.685.33+6.92+7.83+4.9=24.988.61+3.25+1.66+8.35=21.878.69+2.03+6.37+0.62=17.716.11+5.78+4.66+9.4=25.953.61+2.31+1.25+9.16=16.338.36+7.42+8.03+7.55=31.365.85+7.92+6.13+8.13=28.036.66+3.9+1+2.78=14.349.46+8.18+2.96+6.01=26.614.78+1.62+6.09+9.82=22.317.06+6.56+4.31+1.36=19.294.72+8.23+5.53+7.7=26.180.95+2.65+1.24+2.42=7.261.13+2.3+0.9+4.58=8.916.42+6.22+8.28+8.07=28.996.82+8.61+9.48+0.61=25.520.96+1.3+0.11+3.67=6.044.74+8.64+3.03+3.28=19.695.53+0.53+6.57+7.6=20.233.46+7.15+6.61+2.48=19.77.12+2.83+6+7.35=23.36.71+9.53+8.94+5.05=30.233.23+9.54+8.03+5.64=26.449.18+6.39+6.73+1.1=23.42.7+7.04+0.99+0.48=11.213.73+4.15+9.03+6.64=23.558.76+6+0.27+4.86=19.897.51+3.82+9.71+0.06=21.13.33+0.41+7.49+4.75=15.987.18+1.5+8.63+1.77=19.083.58+1.43+2.1+6.2=13.315.49+7.59+4.77+9.67=27.524.92+4.15+9.82+5.13=24.024.53+3.69+6.89+4.89=206.38+7.47+5.19+5.8=24.843.04+8.62+0.06+4.96=16.687.36+9.97+7.08+6.38=30.797.83+8.04+8.4+4.5=28.776.9+7.22+9.67+2.58=26.371.97+3.88+7.67+5.29=18.819.37+8.21+2.82+2.9=23.34.53+2.91+2.81+0.66=10.912.9+1.48+8.98+1.45=14.819.77+6.02+9.05+1.23=26.079.13+3.53+6.21+6.68=25.555.48+2.29+7.15+2.06=16.985.86+5.15+8.7-7.29=12.423.17+4.34+5.62-3.03=10.16.08+3.25+9.91-8.44=10.85.2+4.33+6.12-7.48=8.170.02+8.69+4.58-4.55=8.746.25+1.94+9.77-6.24=11.728.57+3.1+9.46-6.92=14.219.29+8.51+5.19-6.66=16.339.91+9.55+4.6-7.39=16.678.49+4.21+1.43-9.13=52.56+5.63+9.28-1.3=16.174.2+6.69+1.51-5.55=6.851.5+8.61+0.19-5.73=4.577.43+3.68+4.6-7.06=8.656.18+6.05+0.31-1.84=10.74.06+2.84+7.69-0.99=13.61.5+6.81+1.49-1.7=8.11.05+6.01+9.64-8.71=7.995.5+0.67+4.17-3.68=6.669.88+6.69+3.6-9.84=10.330.54+6.6+1.81-1.95=74.88+2.43+5.64-9.31=3.645.98+2.83+9.08-8.76=9.135.96+6.15+0.65-7.54=5.224.51+3.68+6.03-0.54=13.688.99+3.29+8.16-5.72=14.725.11+1.49+2.24-0.97=7.878.37+3.37+4.3-0.95=15.099.57+3.54+8.29-7.5=13.99.44+8.09+7.52-8.44=16.610.98+7.17+3.79-9.33=2.610.92+9.77+9.24-0.72=19.215.54+8.19+3.65-8.08=9.39.63+6.72+2.21-5.57=12.991.73+0.63+7.53-4.57=5.323.05+4.83+2.42-8.11=2.192.73+7.93+8.85-7.63=11.886.39+6.85+2.76-3.62=12.381.16+8.88+3.11-3.6=9.555.29+3.49+8.92-1.16=16.547.38+3.04+7.29-7.14=10.575.68+2.88+0.98-0.27=9.275.1+3.98+4.83-7.33=6.586.62+7.62+5.84-5.16=14.923.12+0.95+9.47-4.04=9.53.98+9.08+2.11-6.65=8.529.27+6.05+8.75-2.82=21.255.2+1.36+8.66-6.35=8.874.2+5.35+6.66-5.92=10.296.13+7.3+6.49-1.44=18.485.68+8.51+6.29-8.54=11.947.36+1.64+3.05-5.68=6.379.25+1.22+1.88-7.79=4.567.31+7.91+0.33-7.84=7.712.64+8.31-7.39+2.36=5.925.09+5.2-2.06+0.02=8.258.08+8.44-6.1+2.92=13.341.06+5.2-1.91+8.76=13.117.73+8.81-6.48+8.11=18.179.4+2-2.91+3.2=11.694.98+4.81-2.43+2.38=9.743+8.72-1.53+1.15=11.345.18+6.34-0.52+0.35=11.359.92+3.38-4.75+8.44=16.998.2+2.64-9.32+3.89=5.416.52+6.62-7.29+7.3=13.158.24+8.53-9.68+2.58=9.674.65+1.26-1.38+5.48=10.016.62+1.42-6.83+9.66=10.879.26+9.68-4.68+2.27=16.538.42+6.94-3.34+1.62=13.647.26+8.89-0.29+9.36=25.225.09+8.77-2.64+4.02=15.247.95+6.81-8.04+1.91=8.638.24+6.97-1.31+8.69=22.598.38+5.98-3.98+9.04=19.421.77+6.76-1.45+4.57=11.652.92+9.08-4+0.7=8.77.31+2.69-6.87+1.01=4.148.3+7.43-8.81+8.47=15.398.86+9.62-0.41+3.72=21.799.77+6.71-9.11+3.53=10.94.39+4.41-1.85+8.04=14.992.02+5.77-0.51+0.28=7.566.82+4.62-6.28+4.82=9.989.14+8.29-9.02+1.78=10.191.92+9.6-7.06+4.29=8.750.62+6.39-6.14+2.97=3.848.51+0.68-8.34+5.95=6.86.49+8.87-1.37+9.86=23.853.96+9.16-5.08+7.67=15.717.49+3.36-2.42+3.42=11.855.95+2.7-0.69+7.63=15.591.09+1.34-0.59+6.5=8.344.98+3-7.42+8.97=9.537.2+6.29-9.65+3.92=7.766.92+7.56-1.12+1.78=15.146.7+4.85-2.68+4.42=13.298.52+3.93-9.83+0.03=2.659.08+4.55-6.85+6.19=12.970.05+8.29-4.43+4.11=8.024.6+1.35-3.41+4.49=7.037.27+7.64-1.18+3.97=17.77.49+1.53-0.06+0.3=9.269.07+0.44-7.64+0.19=2.069.55+3.78-4.29+9.34=18.386.12+8.3-7.66+7.47=14.234.38+7.59-7.74+7.17=11.48.95+1.43-7.3-2.31=0.778.08+4.21-0.17-1.38=10.745.51+6.15-4.46-2.21=4.995.58+7.11-8.04-3.82=0.835.45+8.45-5.98-6.43=1.497.37+0.51-1.23-6.15=0.59.68+2.08-6.67-1.25=3.840.25+7.28-0.86-0.46=6.219.21+6.6-0.69-8.64=6.483.01+7.19-6.04-1.5=2.665+6.99-0.4-1.79=9.85.43+8.27-7.28-4.22=2.26.63+9.89-5.15-3.06=8.317.8+8.84-5.56-5.92=5.167.21+6.52-8.17-4.57=0.997.3+1.81-8.58-0.29=0.248.62+0.47-2.23-2.92=3.947.01+7.02-5.48-7.33=1.229.78+5.42-2.32-5.98=6.95.8+4.37-2.13-6.87=1.178.94+5.82-2.78-8.21=3.776.63+4.79-3.06-0.52=7.849.24+8.62-3.04-9.12=5.75.07+4.3-1.68-3.17=4.525.83+5.38-6.13-4.24=0.849.79+9.06-4.49-9.72=4.645.18+4.86-3.03-2.15=4.862.2+8.84-0.87-8.57=1.66+8.86-2.58-2.45=9.838.59+4.97-6.74-4.86=1.963.23+6.27-3.72-1.55=4.236.04+4.86-2.54-5.52=2.840.36+1.14-0.08-0.47=0.958.18+4.2-2.62-0.06=9.73.9+8.71-1.47-1.53=9.613.02+8.2-5.13-4.9=1.196.9+8.34-3.06-5.39=6.794.17+7.58-0.4-1.96=9.397.87+3.54-3.27-5.72=2.429.55+2.29-0.99-5.8=5.059.49+9.85-5.05-6=8.298.86+3.66-2.93-6.39=3.24.47+5.06-0.02-3.06=6.459.9+9.26-1.33-6.58=11.250.91+9.92-4.17-0.1=6.567.79+7.13-4.15-7.65=3.127.39+9.78-0.96-3.46=12.759.98+7.09-2.51-4.85=9.719.35+8.39-3.67-0.07=141.38+7.74-7.73-0.73=0.660.8+9.02-0.55-8.44=0.837.96+6.31-1.36-5.43=7.487.75+9.13-7.33-4.98=4.573.11+9.5-0.33-9.72=2.567.6-1.67+6.09+5.54=17.569.81-8.34+1.98+7.8=11.257.1-5.75+7.49+4.73=13.578.8-1.3+1.41+1.18=10.099.03-7.93+8.13+1.54=10.779.44-2.21+1.93+8.09=17.258.63-5.34+3.83+9.93=17.058-4.17+3.19+2.07=9.092.12-1.7+5.09+1.95=7.464.6-2.42+0.57+2.04=4.799.03-5.13+9.01+1.05=13.966.19-0.98+7.07+1.23=13.514.62-2.36+5.54+1.19=8.994.74-0.67+9.19+4.99=18.253.53-2.33+5.43+5.48=12.113.11-0.06+2.83+2.69=8.575.57-0.33+0.17+1.36=6.776.15-0.89+8.63+1.73=15.629.41-2.1+2.96+4.88=15.158.37-0.68+5.03+8.34=21.064.69-1.19+9.49+2.85=15.847.78-0.08+6.42+3.35=17.475.62-2.78+6.58+0.66=10.088.18-0.9+5.23+6.51=19.028.58-3.51+2.28+4.29=11.646.24-0.2+1.59+5.11=12.745.8-0.14+7.59+1.45=14.79.37-2.93+7.23+4.54=18.214.31-0.96+6.01+3.31=12.674.4-0.93+0.77+6.3=10.547.02-5.3+4.78+5.08=11.584.27-2.21+1.41+5.88=9.359.95-2.01+5.34+6.6=19.888.38-2.85+2.65+5.47=13.658.84-4.17+8.75+2.48=15.97.05-0.94+2.98+9.03=18.122.33-0.93+0.33+9.73=11.468.66-3.88+3.23+6.03=14.048.75-4.67+6.94+7.75=18.775.19-0.63+0.04+2.65=7.254.1-3.04+7.81+4.05=12.921.38-1.26+7.92+3.85=11.895-1.72+2.87+8.24=14.399.42-7.36+4.55+7.56=14.178.65-6.57+3.27+3.66=9.018.59-4.59+1.52+5.68=11.29.31-0.3+1.78+7.33=18.124.8-2.2+5.79+5.81=14.28.11-2.41+2.47+5.74=13.919.54-3.32+8.38+4.93=19.535.06-4.74+8.69+5.01=14.024.25-2.43+5.95+5.2=12.973.75-1.07+6.94+0.17=9.799.98-1.71+5.96+6.57=20.88.24-0.15+5.31-5.54=7.869.82-3.65+6.36-9.77=2.767.52-4.85+5.8-4.92=3.554.7-1.18+2.26-3.63=2.158.38-6.3+2.99-1.39=3.684.25-1.56+2.37-4.92=0.143.57-2.58+9.71-6.22=4.488.32-7.1+0.37-0.03=1.568.29-4.7+7.02-1.83=8.784.87-0.09+3.78-3.71=4.852.92-1.7+7.78-0.31=8.694.7-2.17+5.64-0.63=7.547.53-4.17+3.18-2.68=3.862.61-1.3+9.32-5.82=4.818.42-0.47+7.47-9.46=5.964.97-1.09+4.78-5.58=3.089.09-0.99+7.79-5.56=10.334.34-2.76+8.21-9.48=0.316.85-2.65+8.48-3.13=9.557.18-2.82+4.93-0.66=8.633.04-1.1+2.21-0.37=3.786.44-1.68+2.91-4.11=3.569.53-6.69+4.97-2.35=5.462.48-1.17+7.3-5.67=2.946.29-5.32+7.78-8.46=0.297.03-0.73+8.57-2.02=12.859.46-0.21+1.91-9.28=1.889.18-3.42+9.71-9.88=5.591.85-1.06+4.38-2.58=2.597.1-0.04+1.51-0.73=7.846.95-5.44+8.08-5.23=4.367.62-4.56+5.22-7.92=0.363.88-3.18+7.25-5.25=2.74.66-3.82+7.25-4.36=3.737.7-2.71+1.69-6.31=0.378.14-2.93+2.44-2.7=4.953.44-2.45+4.34-4.24=1.099.86-4.66+2.45-0.66=6.999.61-2.78+8.01-6.39=8.459.4-3+9.23-7.73=7.96.31-5.8+9.33-