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8.4+2.75=2.37+0.54=9.66+3.04=9.03+6.25=5.82+3.49=9.91+5.91=9.11+0.12=5.1+7.3=5.24+8.48=7.3+0.6=8.87+5.64=4.93+8.99=4.25+7.72=4.29+8.98=9.76+3.04=7.17+1.64=7.67+0.3=8.83+0.15=7.72+0.16=0.49+4.05=6.89+4=9.93+9.54=5.48+7.66=3.89+6.32=3.54+9.37=5.18+6.01=0.74+0.71=9.07+4.13=7.08+6.26=3.08+7.29=1.22+3.25=5.88+0.09=8.36+4.25=2.63+1.6=0.07+7.9=4.76+9.88=3.17+0.23=5.35+3.56=7+5.33=2.62+3.79=3.04+9.18=7.06+6.73=3.62+0.9=0.7+5.91=2.61+6.62=9.66+6.29=3.21+8.11=5.79+7.18=5.42+3.55=5.35+8.94=8.62+1.2=8.75+9.33=2.58+7.68=8.27+8.79=3.55-1.24=6.27-0.63=1.34-1=5.46-3.6=2.17-1.72=7.97-7.23=9.39-6.78=8.79-3.25=1.27-0.87=7.68-2.02=5.99-0.68=7.38-3.7=9.02-0.71=4.74-1.73=7.82-5.52=8.58-1.7=9.8-2.15=8.96-8.29=5.7-2.07=5.04-0.06=8.8-3.69=4.01-2.48=7.43-5.48=6.69-6.33=9.54-0.56=9.92-1.81=5.65-2.43=1.95-0.94=7.34-2.19=9.97-8.99=7.61-0.66=8.45-2.54=8.96-1.57=9.63-1.5=7.31-3.94=6.76-3.61=9.39-8.48=9.97-4.62=7.75-3.67=5.72-5.25=2.1-1.24=7.49-4.94=7.15-5.18=5.23-1.09=9.54-7.18=6.43-5.43=1.4-0.84=3.43-2.4=8.18-6.4=5.27-3.04=7.46-3.42=4.06-3.21=9.54-7.37=6.55-4.19=4.37+7.16+0.65=8.6+6.83+2.68=9.61+6.33+3.77=5.37+9.84+6.47=4.3+4.04+3.51=3.76+6.59+9.81=8.15+1.48+4.04=4.33+0.57+0.92=1.42+3.73+3.55=9.68+4.26+8.93=8.46+9.71+9.41=8.29+4.19+2.7=9.68+8.44+7.79=4.77+1.01+1.03=1.28+4.82+6.43=7.87+3.17+0.37=6.94+4.96+4.24=3.11+5.6+5.57=1.11+1.85+8.25=7.04+2.76+3.66=5.87+0.91+5.51=2.43+0.13+7.55=2.19+2.96+6.8=4.11+9.56+3.6=2.95+3+9.43=6.1+8.99+3.64=6.45+5.19+0.31=1.16+7.72+9.06=7.26+3.81+3.78=7.96+4.15+6.12=1.07+9.65+0.07=4.5+7.63+4.15=7.49+2.35+7.89=9.27+2.9+1.97=9.1+2.83+1.27=1.34+2.58+6.65=1.42+4.75+4.76=3.01+1.72+7.74=9.23+3.81+6.51=8.49+8.71+8.79=1.97+9.48+7.26=9.71+6.3+5.92=9.69+0.02+9.83=1.95+0.72+6.46=2.66+6.73+0.49=0.73+2.25+7.2=6.71+4.52+6.03=9.63+0.97+2.4=3.46+3.98+6.16=6.42+6.32+1.29=4.74+0.59+9.76=8.43+3.25+1.39=7.93+2.94+4.23=0.88+1.96+5.08=1.71+9.93-7.6=7.06+1.96-4.94=4.4+8.35-7.93=7.97+7.77-4.77=1.33+2.04-1.46=4.15+3.3-5.26=7.43+5-1.98=4.69+6.97-5.82=1.76+8.9-7.3=1.72+7.12-0.61=4.95+2.05-1.99=4.6+8.7-7.32=3.05+4.49-2.14=6.16+4.94-0.77=8.12+3.49-3.23=6.71+5.62-9.2=0.75+3.88-1.8=1.21+1.55-1.31=4.91+7.3-6.41=6.32+9.58-0.55=1.58+9.11-2.63=9.83+7.93-0.71=7.61+6.34-2.38=9.73+9.16-7.98=0.25+1.16-0.82=4.1+6.32-2.17=3.17+6.19-1.65=3.4+5.61-4.94=7.51+0.22-7.08=2.23+9.42-8.3=6.19+2.81-6.78=6.83+1.32-6.72=9.53+8.56-7.63=4.37+9.8-3.05=1.28+5.99-4.13=2.95+9.15-5.89=7.49+0.44-1.51=9.4+7.77-0.2=7.55+5.35-4.67=7.1+4.47-8.73=2.83+2.04-4.15=8.49+4.99-6.4=7.05+9.73-0.64=5.58+5.8-6.31=0.07+8.02-4.67=3.24+8.33-7.89=6.26+1.84-3.64=6.22+0.7-2.1=8.75+3.38-5.04=7.01+9.73-6.13=8.57+5.34-5.99=5.37+7.12-8.15=7.89+8.68-3.09=2.16+6.85-0.96=5.59-5.26+1.92=7.57-0.25+1.23=4.45-2.41+3.98=5.56-5.12+3.9=7.33-7.22+3.21=5.04-2.09+0.43=9.41-6.38+5.35=7.98-4.8+7.44=4.15-1.97+1.86=9.32-3.77+6.54=4.25-2.04+1.94=7.57-5.83+9.56=1.16-0.43+7.23=7.63-0.65+6.95=9.19-4.43+9.85=6.69-4.85+6.96=3.66-0.69+0.11=8.94-8.74+9.18=5.1-3.67+6.26=3.24-1.07+2.02=8.85-0.45+0.33=4.71-3.69+9.95=6.93-3.97+0.36=8.33-3.96+3.85=4.67-2.26+8.06=8-2.94+0.64=9.73-7.12+1.36=3.16-2.38+4.32=8.86-7.15+0.65=3.45-0.61+9.45=8-4.01+8.89=3.86-2.68+1.08=7.94-6.55+1.47=4.07-2+3.48=8.6-0.1+7.29=4.27-3.7+9.18=3.69-1.07+4.6=8.9-1+3.11=6.85-1.02+9.31=7.83-0.91+2.68=4.58-0.77+1.84=7.05-5.01+4.57=1.53-1.06+3.02=6.64-5.19+6.67=8.21-5.02+3.07=4.15-2.86+6.84=9.88-2.77+3.52=9.38-5.76+2.8=9.38-4.36+8.85=9.88-4.37+0.38=5.95-5.03+2.52=5.04-2.62+9.93=7.13-4.44+6.78=9.7-5.92+9.61=7.09-0.96-4.59=8.84-3.81-3.76=9.94-0.87-2.05=6.84-0.7-5.17=7.36-2.18-2.59=4.66-1.92-0.17=7.14-6.57-0.34=5.65-2.01-2.66=9.47-1.51-3.06=9.73-1.63-5.47=4.8-0.1-0.8=4.54-2.68-0.21=7.71-0.69-2.04=9.93-0.58-4.56=4.66-2.2-2.15=4.07-2.15-1.57=7.83-3.69-2.04=6.67-0.58-3.23=9.88-5.43-3.77=7.49-4.71-0.29=8.81-6.4-1.91=8.9-2-4.26=8.67-4.27-2.76=3.7-0.68-0.48=8.49-2.2-4.98=8.94-0.3-1.14=6.98-2.03-1.05=9.83-3.05-6.5=3.37-0.47-1.67=6.67-0.57-2.92=7.63-7.16-0.24=2.9-0.64-1.38=5.73-2.85-1.29=7.21-0.2-4.47=9.3-0.56-6.61=6.65-0.07-1.85=8.23-1.06-4=6.86-1.9-4.45=9.78-0.44-7.41=4.17-0.93-1.61=8.23-0.65-5.03=8.67-2.42-0.37=6.93-2.46-2.61=5.27-2.88-0.97=6.06-1.51-2.82=5.5-3.95-1.45=6.21-0.19-0.75=6.5-2.91-2.11=8.82-1.15-0.64=4.96-1.56-2.15=9.67-1.96-1.11=7.54-0.86-5.74=9.43-2.27-5.35=9.67-5.58-3.13=3.07+5.6+6.12+9.96=8.15+7.19+4.45+1.19=8.36+8.46+2.41+3.73=2.81+4.29+8.33+2.69=7.02+3.23+6.7+7.86=6.29+5.77+5.71+6.51=0.82+6.51+9.74+4.3=3.5+0.09+3.58+6.85=6.54+1.51+7.55+8.41=5.21+2.76+9+4.93=8.36+9.34+2.77+4.2=3.43+2.36+5.38+6.62=9.92+3.84+1.16+6.37=9.68+6.14+4.92+4.09=3.69+8.21+6.24+9.18=5.25+5.79+1.67+2.09=6.97+5.31+7.27+3.59=3.68+5.51+1.44+2.18=7.2+4.92+8.46+7.29=9.71+7.59+7.9+0.46=0.77+4.54+9.8+4.72=0.16+3.13+6.45+6.86=2.98+2.41+2.39+6=5.24+7.68+9.71+7.02=8.78+4.06+3.45+7.21=1.71+4.66+1.67+9.42=6.4+6.19+9.19+6.11=0.7+1.27+9.12+3.92=8.59+4.17+5.52+0.28=6.75+4.68+2.54+9.38=8.95+1.87+9.61+7.17=6.3+8.51+9.73+1.67=2.78+5.25+7.85+7.95=6.45+1.92+9.8+4.35=4.74+3.46+7.6+9.48=7.8+6.59+5.61+8.69=8.33+3.55+3.63+1.41=7.18+9.13+7.07+0.34=3.96+7.91+1.59+7.77=8.63+8.75+8.93+3.68=5.6+5.46+4.3+5.13=3.86+2.9+9.81+7.31=8.35+0.46+8.33+1.39=5.39+5.85+1.58+5.62=1.4+5.28+1.58+2.46=8.69+7.88+0.62+5.28=3.58+5.93+4.3+6.13=1.42+4.88+5.25+6.94=1.74+1.44+9.41+4.98=0.9+1.08+5.68+5.48=3.35+1.18+9.5+2.76=3.53+9.9+5.69+4.32=8.9+6.16+1.08+1.26=1.7+0.57+7.72+2.12=0.67+3.31+8.96-6.94=6.96+0.14+5.41-2.42=7.92+3.71+6.13-9.42=0.85+9.02+6.69-5.97=7.48+1.99+2.67-9.13=5.71+2.67+7-8.8=1.54+9.91+7.16-6.94=7.42+7.83+5.54-1.63=0.2+2.69+9.4-7.36=8.21+2.98+5.56-2=4.58+8.61+9.43-1.67=5.46+3.42+3.76-5.39=7.37+4.91+2.9-3.48=7.97+5.77+3.43-3.71=4.87+1.13+8.64-3.03=3.86+7.17+4.14-2.6=3.21+7.25+4.73-8.36=3.2+3.02+8.29-0.29=1.03+9.93+0.25-8.12=9.32+8.31+3.64-3.45=3.22+3.34+3.87-2.65=3.06+3.25+1.55-2.87=7.94+1.5+7.7-8.32=2.35+5.88+8.89-8.98=9.25+8.2+4.16-9.3=1.94+5.1+6.05-3.22=7.16+5.48+4.64-1.53=7.23+4.23+5.42-3.56=3.13+0.11+1.87-3.11=6.01+1.52+5.12-8.06=6.1+9.08+8.75-7.7=8.11+0.27+3.44-1.51=0.26+7.39+7.49-8.77=9.45+7.58+2.27-8.69=8.86+9.26+7.34-6.35=4.94+7.97+9.74-1.66=0.58+1.25+2.82-4.3=7.5+0.59+5.01-9.79=6.16+6.49+6.39-8.95=7.25+3.27+2.24-2.14=3.72+3.97+9.21-7.16=9.96+2.35+0.14-4.16=3.37+5.78+8.44-3.46=9.88+1.11+1.19-5.22=4.04+7.48+1-6.92=6.48+4.28+9.35-5.62=1.45+7.99+1-0.03=8.29+3.75+5.62-8.1=2.89+8.12+1.17-1.42=2.1+2.73+3.51-7.88=1.77+9.43+2.24-1.55=2.08+1.54+8-8.62=6.11+7.13+7.2-6.63=7.64+5.31+1.61-4.97=0.83+8.08-5.92+3.04=0.7+5.92-4.37+4.79=5.82+7.97-7.79+6.32=5.79+3.35-6.88+6.87=4.84+3.79-2.99+2.06=9.41+3.94-7.83+2.12=6.56+5.58-0.33+8.95=5.75+2.44-3.35+6.24=7.07+4.73-8.23+3.25=6.01+4.1-7.86+9.07=8.42+1.46-8.39+4.71=4.82+4-7.62+5.58=3.16+7.51-6.51+7.69=0.24+9.14-4.26+1.77=4.55+4.58-7.49+6.89=9.93+6.34-4.13+5.73=4.15+6.61-4.4+3.38=9.75+4.66-9.14+1.57=9.49+5.67-8.07+5.35=5.85+5.79-1.32+7.85=5.47+3.02-1.93+6.24=9.57+2.94-5.52+4.7=7.44+9.96-7.65+8.55=8.07+3.27-8.26+0.86=9.5+8.96-9.63+3.46=7.07+3.42-3.49+2.42=1.47+5.15-5.3+8.65=5.13+6.92-9.31+2.93=9.44+1.21-8.65+8.73=3.94+2.94-1.59+9.5=7.99+0.62-3.74+6.79=5.09+4.2-7.77+4.03=0.28+9.45-8.76+0.43=7.57+9.56-0.95+6.56=2.6+5.93-3.62+0.1=5.08+4.93-2.65+7.31=6.62+9.83-8.49+1.3=6.69+4.16-7.46+6.88=2.16+8.03-0.94+9.87=1.29+8.44-7.69+0.85=6.11+6.95-2.57+5.51=6.08+0.62-4.06+5.74=8.34+3.81-7.18+0.14=4.14+8.4-8.5+7.7=2.01+9.75-4.82+6.62=8.17+6.65-4.12+4.3=5.42+5.68-0.05+5.5=2.28+6.01-6.21+1.34=5.76+9.86-9.46+7.93=6.02+8.84-7.09+6.88=7.87+2.67-0.91+9.37=7.03+8.02-3.49+2.9=0.6+6.75-5.58+2.94=8.46+9.01-2.98+4.23=9.17+0.75-6.51-2.82=9.3+8.07-6.96-3.67=8.84+6.21-6.75-6.1=5.53+4.07-4.96-2.86=0.22+3.57-1.92-1.38=8.97+9.21-4.19-1.2=6.87+6.09-1.26-9.5=3.84+7.33-7.89-2.62=2.55+8.5-2.78-6.69=8.36+5.64-5.17-3.79=4.71+4.08-1.87-3.33=2.57+9.66-7.61-2.47=7.55+5.2-6.44-1.19=2.8+7.37-3.55-5.24=9.13+9.44-1.41-7.72=3.87+6.97-0.25-4.65=9.23+2.54-8.4-2.68=4.39+5.37-4.56-2.44=7.12+2.03-4.15-3.05=6.65+3.71-3.64-4.9=7.36+4.9-1.34-0.29=3.68+9.82-8.51-0.24=6.9+6.98-6.61-3.2=8.6+1.57-3.34-2.45=9.95+5.09-7.24-0.4=4.29+9.62-6.43-4.06=8.46+3.33-2.45-1.44=3.51+9.09-2.59-1.81=3.17+6.73-0.6-4.13=9.8+6.17-8.55-1.2=5.48+7.36-2.89-7.79=9.02+6.49-5.77-5.71=7.35+5.25-1.69-4.79=6.85+7.91-8.42-3.21=6.5+2.82-2.58-3.08=4.84+7.65-5.66-5.51=6.63+7.23-7.54-1.43=8.98+6.58-8.85-5.64=0.93+8.7-4.19-4.35=8.92+6.04-8.65-0.91=9.7+1.76-5.7-0.19=4.65+8.48-8.54-3.12=9.68+0.39-1.75-0.29=8.17+6.7-7.19-3.23=1.99+9.16-2.75-2.51=6.54+2.83-1.61-1.73=5.12+8.42-1.07-2.37=0.76+8.47-2.91-5.2=7.75+8.15-3.36-6.31=7.95+7.62-4.25-9.66=4.69+3.39-2.35-4.38=8.63+6.47-6.77-3.05=2.65+9.98-2.75-6.72=9.63+2.78-2.32-5.7=4.19-0.99+5.51+1.94=5.61-1.59+7.86+7.67=8.63-0.51+1.59+0.18=9.32-4.85+0.19+2.32=9.32-3.85+6.55+5.89=5.08-4.82+9.08+6.72=5.47-0.83+9.4+2.38=6.25-3.04+6.79+8.26=1.31-1.06+3.3+1.41=1.84-0.16+1.07+1.59=4.4-2.99+0.21+7.89=8.92-4.18+3.01+8.59=5.62-1.54+9.37+9.71=9.41-6.55+2.5+2.71=7.72-5.32+5.81+3.31=5.23-4.89+8.97+9.46=9.91-8.66+3.86+9.05=0.22-0.04+4.4+6.75=8.32-4.32+8+9.06=8.3-4.29+9.16+7.9=8.04-4.31+1.54+7=9.29-4.11+2.62+9.82=6.16-0.61+8.86+9.04=8.28-0.22+9.07+6.68=9.11-3.93+0.22+7.57=1.67-0.71+3.48+4=8.39-7.14+0.2+7.72=9.28-5.02+1.99+1.76=9.61-1.43+6.57+8.22=4.65-1.44+4.17+2.78=7.78-5.39+1.72+0.56=8.06-5.87+2.21+5.27=8.62-0.23+2.36+5.9=3.3-1.47+6.04+5.24=5.58-3.45+0.77+2.37=1.26-0.97+9.81+1.18=5.14-0.93+3.42+0.15=4.84-4.69+4.82+6.19=3.96-2.88+3.87+3.07=4.08-3.42+0.54+5.31=7.92-0.4+6.4+2.49=8.31-4.19+3.38+4.48=3.51-2.09+1.73+5.4=7.11-2.1+5.97+1.96=9.41-4.29+2.03+2.57=5.11-1.92+0.96+5.81=9.14-2.28+5.69+5.33=9.83-1.72+4.02+9.73=4.41-0.99+3.94+7.71=6.66-5.25+9.15+5.07=5.68-4.62+8.99+4.32=7.08-4.78+9.99+5.75=5.52-0.75+8.78+7.66=8.36-1.13+7.1+0.25=3.9-0.29+5.71-6.52=9.87-3.23+4.99-8.77=5.61-4.3+9.52-7.78=3.11-0.91+8.22-3.56=4.71-4.39+4.61-4.26=7.55-0.75+2.78-5.1=5.69-2.64+8.06-3.99=9.75-3.15+3.72-1.38=8.13-0.5+4.9-8.85=5.76-2.53+8.78-0.56=9.41-4.82+4.6-2.83=4.91-4.29+6.42-2.84=9.28-3.6+3.08-0.92=8.3-1.98+8.83-1.37=9.12-8.61+8.21-0.19=9.08-0.8+2.52-5.12=4.61-2.23+7.51-0.03=3-2.19+6.66-7.04=9.66-0.57+2.45-8.01=7.86-0.68+7.07-1.61=6.07-2.22+4.85-5.45=1.92-0.76+6.91-0.69=6-1.62+7.56-6.61=5.64-0.45+2.83-4.9=7.37-6.35+4.9-5.23=5.41-2.43+9.79-8.41=4.01-0.32+4.91-3.77=8.22-0.12+8.87-1.82=2.89-2+6.03-3.08=5.88-2.99+4.64-1.03=9.38-1.27+2.52-2.04=7.18-4.03+4.95-2.73=7.42-5.62+5.8-3.51=8.86-3.03+8.41-8.94=1.05-0.33+2.79-1.72=6.63-3.44+1.52-0.11=8.15-3.23+7.88-4.34=8.19-7.32+9.67-7.12=7.72-5.48+4.47-1.84=6.63-5.34+9.71-9.13=7.67-2.21+4.15-2.37=9.79-8.05+2.13-3.25=8.23-6.54+9.96-6.48=8.92-0.89+7.99-4.92=9.5-0.9+9.45-2.48=5.33-4.03+5.51-1.46=8.24-1.44+8.56-7.89=6.81-2.95+7.04-8.33=8.21-5.45+5.2-4.93=6.98-1.04+0.85-0.87=9.97-6.27+1.32-2.14=9.38-2.84+7.7-6.57=9.4-6.59+8.5-2.15=6.17-3.1+2.99-0.35=8.9-4.91-3.41+6.99=8.32-5.78-1.37+6.64=8.4-1.35-3.26+6.81=8.12-1.23-0.33+4.78=7.93-1.44-1.91+6.85=6.19-2.21-2.28+1.32=7.4-2.91-3.95+8.62=9.09-4.89-1.44+4.7=7.85-1.5-5.91+2.77=8.24-2.06-0.73+7.86=9.04-4.17-0.96+4=4.63-2.56-1.54+0.86=4.84-0.87-3.69+6.58=4.11-0.35-1.95+9.79=4.23-2.68-0.91+7.47=7.18-2.82-0.94+0.56=7.22-4.35-1.2+3.92=9.26-6.87-2.22+2.28=7.46-1.04-4.41+4.19=9.3-4.06-2.94+2.82=3.65-2.15-1.27+9.68=7.01-1.62-2.25+9.44=5.72-3.19-1.87+0.48=8.91-0.36-8.36+3.08=9.36-6.22-0.55+7.88=4.24-1.25-1.21+1.98=5.17-2.64-0.33+4.32=8.38-5.67-2.27+5.04=8.85-5.13-1.11+1.95=9.09-2.16-0.87+0.35=5.21-1.57-3.42+8.66=9.15-0.76-6.92+7.5=5.37-1.9-1.63+6.17=9.7-2.12-0.21+8.85=8.53-7-0.33+1.22=6.41-0.41-5.3+6.34=8-4.22-0.31+6.5=6.88-3.27-1.5+6.04=3.22-2.68-0.11+3.78=8.58-1.57-3.09+8.55=9.93-0.72-7.87+0.85=9.4-0.2-6.81+9.03=4.96-0.74-2.45+6.49=8.75-0.72-0.71+1.33=9.28-0.48-7.57+1.61=4.95-2.65-2.1+1.62=9.46-2.62-1.03+8.13=7.14-2.64-3.12+3.29=9.17-2.21-4.04+5.33=7.86-3.61-1.97+3.67=8.68-8.01-0.54+3.24=8.57-0.02-5.26+1.09=6.24-1.28-2.06+9.32=8.04-0.83-1.66+2.54=9.08-2.03-1.38-5.52=7.4-0.07-0.05-5.27=7.2-0.96-3.34-1.13=8.03-1.82-0.07-3.31=9.13-1.17-0.85-0.25=8.81-1.82-3.07-0.97=9.68-6.05-1.11-0.72=6.88-0.45-4.49-1.16=9.5-0.97-5.74-1.19=8.81-2.63-4.17-1.3=8.75-4.06-3.42-0.93=5.57-2.2-0.64-0.58=7.4-1.28-1.96-3.36=7.01-1.55-0.11-0.84=8.48-0.48-1.81-3.84=8.51-0.04-4.98-0.84=9.55-6.24-0.36-2.72=8.2-0.8-2.55-3.01=9.98-0.51-2.01-6.79=9.31-4.05-1.5-3.03=7.34-0.4-4.54-2.03=3.89-0.09-1.74-1.01=6.68-4.13-0.44-1.2=8.95-2.91-0.7-5.12=5.13-0.55-3.31-0.25=8.99-0.38-0.45-3.68=9.29-3.13-2.04-1.7=8.01-0.45-2.94-2.93=8.55-1.1-0.26-4.81=7.11-1.6-2.34-1.58=9.01-0.67-2.01-3.62=8.42-1.24-0.34-3.22=6.97-1.44-3.2-1.37=9.51-1.88-0.93-5.09=6.66-0.51-2.45-0.32=3.73-1.78-0.26-0.32=9.22-1.76-2.22-3.81=6.76-1.83-0.67-3.87=7.09-1.06-3.81-1.17=8.83-0.02-0.24-5.8=9.07-0.56-0.71-6.22=8.12-2.3-2.49-1.06=6.95-2.09-0.9-1.06=8.28-0.86-0.23-2.51=8.91-0.36-3.79-1.82=9.5-2.82-1.57-0.52=9.11-2.36-1.67-2.96=8.45-0.53-5.33-0.99=9.84-0.17-4.84-1=6.5-2.88-1.32-1.73=9.27-2.57-3.07-1.97=9.85-1.68-2.63-2=7.81-1.42-1.98-1.86=7.28-2.28-0.29-3.07=参考答案8.4+2.75=11.152.37+0.54=2.919.66+3.04=12.79.03+6.25=15.285.82+3.49=9.319.91+5.91=15.829.11+0.12=9.235.1+7.3=12.45.24+8.48=13.727.3+0.6=7.98.87+5.64=14.514.93+8.99=13.924.25+7.72=11.974.29+8.98=13.279.76+3.04=12.87.17+1.64=8.817.67+0.3=7.978.83+0.15=8.987.72+0.16=7.880.49+4.05=4.546.89+4=10.899.93+9.54=19.475.48+7.66=13.143.89+6.32=10.213.54+9.37=12.915.18+6.01=11.190.74+0.71=1.459.07+4.13=13.27.08+6.26=13.343.08+7.29=10.371.22+3.25=4.475.88+0.09=5.978.36+4.25=12.612.63+1.6=4.230.07+7.9=7.974.76+9.88=14.643.17+0.23=3.45.35+3.56=8.917+5.33=12.332.62+3.79=6.413.04+9.18=12.227.06+6.73=13.793.62+0.9=4.520.7+5.91=6.612.61+6.62=9.239.66+6.29=15.953.21+8.11=11.325.79+7.18=12.975.42+3.55=8.975.35+8.94=14.298.62+1.2=9.828.75+9.33=18.082.58+7.68=10.268.27+8.79=17.063.55-1.24=2.316.27-0.63=5.641.34-1=0.345.46-3.6=1.862.17-1.72=0.457.97-7.23=0.749.39-6.78=2.618.79-3.25=5.541.27-0.87=0.47.68-2.02=5.665.99-0.68=5.317.38-3.7=3.689.02-0.71=8.314.74-1.73=3.017.82-5.52=2.38.58-1.7=6.889.8-2.15=7.658.96-8.29=0.675.7-2.07=3.635.04-0.06=4.988.8-3.69=5.114.01-2.48=1.537.43-5.48=1.956.69-6.33=0.369.54-0.56=8.989.92-1.81=8.115.65-2.43=3.221.95-0.94=1.017.34-2.19=5.159.97-8.99=0.987.61-0.66=6.958.45-2.54=5.918.96-1.57=7.399.63-1.5=8.137.31-3.94=3.376.76-3.61=3.159.39-8.48=0.919.97-4.62=5.357.75-3.67=4.085.72-5.25=0.472.1-1.24=0.867.49-4.94=2.557.15-5.18=1.975.23-1.09=4.149.54-7.18=2.366.43-5.43=11.4-0.84=0.563.43-2.4=1.038.18-6.4=1.785.27-3.04=2.237.46-3.42=4.044.06-3.21=0.859.54-7.37=2.176.55-4.19=2.364.37+7.16+0.65=12.188.6+6.83+2.68=18.119.61+6.33+3.77=19.715.37+9.84+6.47=21.684.3+4.04+3.51=11.853.76+6.59+9.81=20.168.15+1.48+4.04=13.674.33+0.57+0.92=5.821.42+3.73+3.55=8.79.68+4.26+8.93=22.878.46+9.71+9.41=27.588.29+4.19+2.7=15.189.68+8.44+7.79=25.914.77+1.01+1.03=6.811.28+4.82+6.43=12.537.87+3.17+0.37=11.416.94+4.96+4.24=16.143.11+5.6+5.57=14.281.11+1.85+8.25=11.217.04+2.76+3.66=13.465.87+0.91+5.51=12.292.43+0.13+7.55=10.112.19+2.96+6.8=11.954.11+9.56+3.6=17.272.95+3+9.43=15.386.1+8.99+3.64=18.736.45+5.19+0.31=11.951.16+7.72+9.06=17.947.26+3.81+3.78=14.857.96+4.15+6.12=18.231.07+9.65+0.07=10.794.5+7.63+4.15=16.287.49+2.35+7.89=17.739.27+2.9+1.97=14.149.1+2.83+1.27=13.21.34+2.58+6.65=10.571.42+4.75+4.76=10.933.01+1.72+7.74=12.479.23+3.81+6.51=19.558.49+8.71+8.79=25.991.97+9.48+7.26=18.719.71+6.3+5.92=21.939.69+0.02+9.83=19.541.95+0.72+6.46=9.132.66+6.73+0.49=9.880.73+2.25+7.2=10.186.71+4.52+6.03=17.269.63+0.97+2.4=133.46+3.98+6.16=13.66.42+6.32+1.29=14.034.74+0.59+9.76=15.098.43+3.25+1.39=13.077.93+2.94+4.23=15.10.88+1.96+5.08=7.921.71+9.93-7.6=4.047.06+1.96-4.94=4.084.4+8.35-7.93=4.827.97+7.77-4.77=10.971.33+2.04-1.46=1.914.15+3.3-5.26=2.197.43+5-1.98=10.454.69+6.97-5.82=5.841.76+8.9-7.3=3.361.72+7.12-0.61=8.234.95+2.05-1.99=5.014.6+8.7-7.32=5.983.05+4.49-2.14=5.46.16+4.94-0.77=10.338.12+3.49-3.23=8.386.71+5.62-9.2=3.130.75+3.88-1.8=2.831.21+1.55-1.31=1.454.91+7.3-6.41=5.86.32+9.58-0.55=15.351.58+9.11-2.63=8.069.83+7.93-0.71=17.057.61+6.34-2.38=11.579.73+9.16-7.98=10.910.25+1.16-0.82=0.594.1+6.32-2.17=8.253.17+6.19-1.65=7.713.4+5.61-4.94=4.077.51+0.22-7.08=0.652.23+9.42-8.3=3.356.19+2.81-6.78=2.226.83+1.32-6.72=1.439.53+8.56-7.63=10.464.37+9.8-3.05=11.121.28+5.99-4.13=3.142.95+9.15-5.89=6.217.49+0.44-1.51=6.429.4+7.77-0.2=16.977.55+5.35-4.67=8.237.1+4.47-8.73=2.842.83+2.04-4.15=0.728.49+4.99-6.4=7.087.05+9.73-0.64=16.145.58+5.8-6.31=5.070.07+8.02-4.67=3.423.24+8.33-7.89=3.686.26+1.84-3.64=4.466.22+0.7-2.1=4.828.75+3.38-5.04=7.097.01+9.73-6.13=10.618.57+5.34-5.99=7.925.37+7.12-8.15=4.347.89+8.68-3.09=13.482.16+6.85-0.96=8.055.59-5.26+1.92=2.257.57-0.25+1.23=8.554.45-2.41+3.98=6.025.56-5.12+3.9=4.347.33-7.22+3.21=3.325.04-2.09+0.43=3.389.41-6.38+5.35=8.387.98-4.8+7.44=10.624.15-1.97+1.86=4.049.32-3.77+6.54=12.094.25-2.04+1.94=4.157.57-5.83+9.56=11.31.16-0.43+7.23=7.967.63-0.65+6.95=13.939.19-4.43+9.85=14.616.69-4.85+6.96=8.83.66-0.69+0.11=3.088.94-8.74+9.18=9.385.1-3.67+6.26=7.693.24-1.07+2.02=4.198.85-0.45+0.33=8.734.71-3.69+9.95=10.976.93-3.97+0.36=3.328.33-3.96+3.85=8.224.67-2.26+8.06=10.478-2.94+0.64=5.79.73-7.12+1.36=3.973.16-2.38+4.32=5.18.86-7.15+0.65=2.363.45-0.61+9.45=12.298-4.01+8.89=12.883.86-2.68+1.08=2.267.94-6.55+1.47=2.864.07-2+3.48=5.558.6-0.1+7.29=15.794.27-3.7+9.18=9.753.69-1.07+4.6=7.228.9-1+3.11=11.016.85-1.02+9.31=15.147.83-0.91+2.68=9.64.58-0.77+1.84=5.657.05-5.01+4.57=6.611.53-1.06+3.02=3.496.64-5.19+6.67=8.128.21-5.02+3.07=6.264.15-2.86+6.84=8.139.88-2.77+3.52=10.639.38-5.76+2.8=6.429.38-4.36+8.85=13.879.88-4.37+0.38=5.895.95-5.03+2.52=3.445.04-2.62+9.93=12.357.13-4.44+6.78=9.479.7-5.92+9.61=13.397.09-0.96-4.59=1.548.84-3.81-3.76=1.279.94-0.87-2.05=7.026.84-0.7-5.17=0.977.36-2.18-2.59=2.594.66-1.92-0.17=2.577.14-6.57-0.34=0.235.65-2.01-2.66=0.989.47-1.51-3.06=4.99.73-1.63-5.47=2.634.8-0.1-0.8=3.94.54-2.68-0.21=1.657.71-0.69-2.04=4.989.93-0.58-4.56=4.794.66-2.2-2.15=0.314.07-2.15-1.57=0.357.83-3.69-2.04=2.16.67-0.58-3.23=2.869.88-5.43-3.77=0.687.49-4.71-0.29=2.498.81-6.4-1.91=0.58.9-2-4.26=2.648.67-4.27-2.76=1.643.7-0.68-0.48=2.548.49-2.2-4.98=1.318.94-0.3-1.14=7.56.98-2.03-1.05=3.99.83-3.05-6.5=0.283.37-0.47-1.67=1.236.67-0.57-2.92=3.187.63-7.16-0.24=0.232.9-0.64-1.38=0.885.73-2.85-1.29=1.597.21-0.2-4.47=2.549.3-0.56-6.61=2.136.65-0.07-1.85=4.738.23-1.06-4=3.176.86-1.9-4.45=0.519.78-0.44-7.41=1.934.17-0.93-1.61=1.638.23-0.65-5.03=2.558.67-2.42-0.37=5.886.93-2.46-2.61=1.865.27-2.88-0.97=1.426.06-1.51-2.82=1.735.5-3.95-1.45=0.16.21-0.19-0.75=5.276.5-2.91-2.11=1.488.82-1.15-0.64=7.034.96-1.56-2.15=1.259.67-1.96-1.11=6.67.54-0.86-5.74=0.949.43-2.27-5.35=1.819.67-5.58-3.13=0.963.07+5.6+6.12+9.96=24.758.15+7.19+4.45+1.19=20.988.36+8.46+2.41+3.73=22.962.81+4.29+8.33+2.69=18.127.02+3.23+6.7+7.86=24.816.29+5.77+5.71+6.51=24.280.82+6.51+9.74+4.3=21.373.5+0.09+3.58+6.85=14.026.54+1.51+7.55+8.41=24.015.21+2.76+9+4.93=21.98.36+9.34+2.77+4.2=24.673.43+2.36+5.38+6.62=17.799.92+3.84+1.16+6.37=21.299.68+6.14+4.92+4.09=24.833.69+8.21+6.24+9.18=27.325.25+5.79+1.67+2.09=14.86.97+5.31+7.27+3.59=23.143.68+5.51+1.44+2.18=12.817.2+4.92+8.46+7.29=27.879.71+7.59+7.9+0.46=25.660.77+4.54+9.8+4.72=19.830.16+3.13+6.45+6.86=16.62.98+2.41+2.39+6=13.785.24+7.68+9.71+7.02=29.658.78+4.06+3.45+7.21=23.51.71+4.66+1.67+9.42=17.466.4+6.19+9.19+6.11=27.890.7+1.27+9.12+3.92=15.018.59+4.17+5.52+0.28=18.566.75+4.68+2.54+9.38=23.358.95+1.87+9.61+7.17=27.66.3+8.51+9.73+1.67=26.212.78+5.25+7.85+7.95=23.836.45+1.92+9.8+4.35=22.524.74+3.46+7.6+9.48=25.287.8+6.59+5.61+8.69=28.698.33+3.55+3.63+1.41=16.927.18+9.13+7.07+0.34=23.723.96+7.91+1.59+7.77=21.238.63+8.75+8.93+3.68=29.995.6+5.46+4.3+5.13=20.493.86+2.9+9.81+7.31=23.888.35+0.46+8.33+1.39=18.535.39+5.85+1.58+5.62=18.441.4+5.28+1.58+2.46=10.728.69+7.88+0.62+5.28=22.473.58+5.93+4.3+6.13=19.941.42+4.88+5.25+6.94=18.491.74+1.44+9.41+4.98=17.570.9+1.08+5.68+5.48=13.143.35+1.18+9.5+2.76=16.793.53+9.9+5.69+4.32=23.448.9+6.16+1.08+1.26=17.41.7+0.57+7.72+2.12=12.110.67+3.31+8.96-6.94=66.96+0.14+5.41-2.42=10.097.92+3.71+6.13-9.42=8.340.85+9.02+6.69-5.97=10.597.48+1.99+2.67-9.13=3.015.71+2.67+7-8.8=6.581.54+9.91+7.16-6.94=11.677.42+7.83+5.54-1.63=19.160.2+2.69+9.4-7.36=4.938.21+2.98+5.56-2=14.754.58+8.61+9.43-1.67=20.955.46+3.42+3.76-5.39=7.257.37+4.91+2.9-3.48=11.77.97+5.77+3.43-3.71=13.464.87+1.13+8.64-3.03=11.613.86+7.17+4.14-2.6=12.573.21+7.25+4.73-8.36=6.833.2+3.02+8.29-0.29=14.221.03+9.93+0.25-8.12=3.099.32+8.31+3.64-3.45=17.823.22+3.34+3.87-2.65=7.783.06+3.25+1.55-2.87=4.997.94+1.5+7.7-8.32=8.822.35+5.88+8.89-8.98=8.149.25+8.2+4.16-9.3=12.311.94+5.1+6.05-3.22=9.877.16+5.48+4.64-1.53=15.757.23+4.23+5.42-3.56=13.323.13+0.11+1.87-3.11=26.01+1.52+5.12-8.06=4.596.1+9.08+8.75-7.7=16.238.11+0.27+3.44-1.51=10.310.26+7.39+7.49-8.77=6.379.45+7.58+2.27-8.69=10.618.86+9.26+7.34-6.35=19.114.94+7.97+9.74-1.66=20.990.58+1.25+2.82-4.3=0.357.5+0.59+5.01-9.79=3.316.16+6.49+6.39-8.95=10.097.25+3.27+2.24-2.14=10.623.72+3.97+9.21-7.16=9.749.96+2.35+0.14-4.16=8.293.37+5.78+8.44-3.46=14.139.88+1.11+1.19-5.22=6.964.04+7.48+1-6.92=5.66.48+4.28+9.35-5.62=14.491.45+7.99+1-0.03=10.418.29+3.75+5.62-8.1=9.562.89+8.12+1.17-1.42=10.762.1+2.73+3.51-7.88=0.461.77+9.43+2.24-1.55=11.892.08+1.54+8-8.62=36.11+7.13+7.2-6.63=13.817.64+5.31+1.61-4.97=9.590.83+8.08-5.92+3.04=6.030.7+5.92-4.37+4.79=7.045.82+7.97-7.79+6.32=12.325.79+3.35-6.88+6.87=9.134.84+3.79-2.99+2.06=7.79.41+3.94-7.83+2.12=7.646.56+5.58-0.33+8.95=20.765.75+2.44-3.35+6.24=11.087.07+4.73-8.23+3.25=6.826.01+4.1-7.86+9.07=11.328.42+1.46-8.39+4.71=6.24.82+4-7.62+5.58=6.783.16+7.51-6.51+7.69=11.850.24+9.14-4.26+1.77=6.894.55+4.58-7.49+6.89=8.539.93+6.34-4.13+5.73=17.874.15+6.61-4.4+3.38=9.749.75+4.66-9.14+1.57=6.849.49+5.67-8.07+5.35=12.445.85+5.79-1.32+7.85=18.175.47+3.02-1.93+6.24=12.89.57+2.94-5.52+4.7=11.697.44+9.96-7.65+8.55=18.38.07+3.27-8.26+0.86=3.949.5+8.96-9.63+3.46=12.297.07+3.42-3.49+2.42=9.421.47+5.15-5.3+8.65=9.975.13+6.92-9.31+2.93=5.679.44+1.21-8.65+8.73=10.733.94+2.94-1.59+9.5=14.797.99+0.62-3.74+6.79=11.665.09+4.2-7.77+4.03=5.550.28+9.45-8.76+0.43=1.47.57+9.56-0.95+6.56=22.742.6+5.93-3.62+0.1=5.015.08+4.93-2.65+7.31=14.676.62+9.83-8.49+1.3=9.266.69+4.16-7.46+6.88=10.272.16+8.03-0.94+9.87=19.121.29+8.44-7.69+0.85=2.896.11+6.95-2.57+5.51=166.08+0.62-4.06+5.74=8.388.34+3.81-7.18+0.14=5.114.14+8.4-8.5+7.7=11.742.01+9.75-4.82+6.62=13.568.17+6.65-4.12+4.3=155.42+5.68-0.05+5.5=16.552.28+6.01-6.21+1.34=3.425.76+9.86-9.46+7.93=14.096.02+8.84-7.09+6.88=14.657.87+2.67-0.91+9.37=197.03+8.02-3.49+2.9=14.460.6+6.75-5.58+2.94=4.718.46+9.01-2.98+4.23=18.729.17+0.75-6.51-2.82=0.599.3+8.07-6.96-3.67=6.748.84+6.21-6.75-6.1=2.25.53+4.07-4.96-2.86=1.780.22+3.57-1.92-1.38=0.498.97+9.21-4.19-1.2=12.796.87+6.09-1.26-9.5=2.23.84+7.33-7.89-2.62=0.662.55+8.5-2.78-6.69=1.588.36+5.64-5.17-3.79=5.044.71+4.08-1.87-3.33=3.592.57+9.66-7.61-2.47=2.157.55+5.2-6.44-1.19=5.122.8+7.37-3.55-5.24=1.389.13+9.44-1.41-7.72=9.443.87+6.97-0.25-4.65=5.949.23+2.54-8.4-2.68=0.694.39+5.37-4.56-2.44=2.767.12+2.03-4.15-3.05=1.956.65+3.71-3.64-4.9=1.827.36+4.9-1.34-0.29=10.633.68+9.82-8.51-0.24=4.756.9+6.98-6.61-3.2=4.078.6+1.57-3.34-2.45=4.389.95+5.09-7.24-0.4=7.44.29+9.62-6.43-4.06=3.428.46+3.33-2.45-1.44=7.93.51+9.09-2.59-1.81=8.23.17+6.73-0.6-4.13=5.179.8+6.17-8.55-1.2=6.225.48+7.36-2.89-7.79=2.169.02+6.49-5.77-5.71=4.037.35+5.25-1.69-4.79=6.126.85+7.91-8.42-3.21=3.136.5+2.82-2.58-3.08=3.664.84+7.65-5.66-5.51=1.326.63+7.23-7.54-1.43=4.898.98+6.58-8.85-5.64=1.070.93+8.7-4.19-4.35=1.098.92+6.04-8.65-0.91=5.49.7+1.76-5.7-0.19=5.574.65+8.48-8.54-3.12=1.479.68+0.39-1.75-0.29=8.038.17+6.7-7.19-3.23=4.451.99+9.16-2.75-2.51=5.896.54+2.83-1.61-1.73=6.035.12+8.42-1.07-2.37=10.10.76+8.47-2.91-5.2=1.127.75+8.15-3.36-6.31=6.237.95+7.62-4.25-9.66=1.664.69+3.39-2.35-4.38=1.358.63+6.47-6.77-3.05=5.282.65+9.98-2.75-6.72=3.169.63+2.78-2.32-5.7=4.394.19-0.99+5.51+1.94=10.655.61-1.59+7.86+7.67=19.558.63-0.51+1.59+0.18=9.899.32-4.85+0.19+2.32=6.989.32-3.85+6.55+5.89=17.915.08-4.82+9.08+6.72=16.065.47-0.83+9.4+2.38=16.426.25-3.04+6.79+8.26=18.261.31-1.06+3.3+1.41=4.961.84-0.16+1.07+1.59=4.344.4-2.99+0.21+7.89=9.518.92-4.18+3.01+8.59=16.345.62-1.54+9.37+9.71=23.169.41-6.55+2.5+2.71=8.077.72-5.32+5.81+3.31=11.525.23-4.89+8.97+9.46=18.779.91-8.66+3.86+9.05=14.160.22-0.04+4.4+6.75=11.338.32-4.32+8+9.06=21.068.3-4.29+9.16+7.9=21.078.04-4.31+1.54+7=12.279.29-4.11+2.62+9.82=17.626.16-0.61+8.86+9.04=23.458.28-0.22+9.07+6.68=23.819.11-3.93+0.22+7.57=12.971.67-0.71+3.48+4=8.448.39-7.14+0.2+7.72=9.179.28-5.02+1.99+1.76=8.019.61-1.43+6.57+8.22=22.974.65-1.44+4.17+2.78=10.167.78-5.39+1.72+0.56=4.678.06-5.87+2.21+5.27=9.678.62-0.23+2.36+5.9=16.653.3-1.47+6.04+5.24=13.115.58-3.45+0.77+2.37=5.271.26-0.97+9.81+1.18=11.285.14-0.93+3.42+0.15=7.784.84-4.69+4.82+6.19=11.163.96-2.88+3.87+3.07=8.024.08-3.42+0.54+5.31=6.517.92-0.4+6.4+2.49=16.418.31-4.19+3.38+4.48=11.983.51-2.09+1.73+5.4=8.557.11-2.1+5.97+1.96=12.949.41-4.29+2.03+2.57=9.725.11-1.92+0.96+5.81=9.969.14-2.28+5.69+5.33=17.889.83-1.72+4.02+9.73=21.864.41-0.99+3.94+7.71=15.076.66-5.25+9.15+5.07=15.635.68-4.62+8.99+4.32=14.377.08-4.78+9.99+5.75=18.045.52-0.75+8.78+7.66=21.218.36-1.13+7.1+0.25=14.583.9-0.29+5.71-6.52=2.89.87-3.23+4.99-8.77=2.865.61-4.3+9.52-7.78=3.053.11-0.91+8.22-3.56=6.864.71-4.39+4.61-4.26=0.677.55-0.75+2.78-5.1=4.485.69-2.64+8.06-3.99=7.129.75-3.15+3.72-1.38=8.948.13-0.5+4.9-8.85=3.685.76-2.53+8.78-0.56=11.459.41-4.82+4.6-2.83=6.364.91-4.29+6.42-2.84=4.29.28-3.6+3.08-0.92=7.848.3-1.98+8.83-1.37=13.789.12-8.61+8.21-0.19=8.539.08-0.8+2.52-5.12=5.684.61-2.23+7.51-0.03=9.863-2.19+6.66-7.04=0.439.66-0.57+2.45-8.01=3.537.86-0.68+7.07-1.61=12.646.07-2.22+4.85-5.45=3.251.92-0.76+6.91-0.69=7.386-1.62+7.56-6.61=5.335.64-0.45+2.83-4.9=3.127.37-6.35+4.9-5.23=0.695.41-2.43+9.79-8.41=4.364.01-0.32+4.91-3.77=4.838.22-0.12+8.87-1.82=15.152.89-2+6.03-3.08=3.845.88-2.99+4.64-1.03=6.59.38-1.27+2.52-2.04=8.597.18-4.03+4.95-2.73=5.377.42-5.62+5.8-3.51=4.098.86-3.03+8.41-8.94=5.31.05-0.33+2.79-1.72=1.796.63-3.44+1.52-0.11=4.68.15-3.23+7.88-4.34=8.468.19-7.32+9.67-7.12=3.427.72-5.48+4.47-1.84=4.876.63-5.34+9.71-9.13=1.877.67-2.21+4.15-2.37=7.24