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3.57+7.35=2.62+7.34=4.37+1.24=7.11+0.15=6.76+9.5=9.2+4.13=1.39+0.3=6.52+4.77=1.68+7.65=0.24+7.41=3.8+0.14=9.68+1.54=2.1+7.28=9.4+6.89=3.83+4.24=4.17+9.92=0.51+8.85=2.9+0.39=2.9+8.06=8.15+3.35=1.15+9.99=3.81+9.51=1.26+6.64=9.86+6.73=4.9+6.84=0.24+9.33=9.46+3.46=5.8+8.12=1.6+9.39=3.09+2.08=8.52+6.51=5.45+5.51=7.8+8.04=2.73+8.1=8.14+0.21=2.51+3.18=1.02+0.89=5.38+9.35=5.03+3.75=5.05+4.12=3.18+4.24=3.35+3.03=5.59+9.88=9.84+7.63=9.32+1.04=5.26+5.92=0.05+9.74=8.19+3.71=9.46+4.14=5.04+2.4=7.21+2.18=3.44+8.25=4.36+4.6=1.1+1.11=8.33-6.89=9.23-8.42=7.68-5.21=3.73-2.61=3.63-0.62=6.3-4.66=9.45-8.7=8.77-7.38=9.48-5.09=7.75-0.75=9.04-7.68=4.81-3.95=9.16-8.64=6.43-3.35=5.71-1.35=8.64-7.63=6.84-3.41=9.96-1.51=2.8-0.64=8.27-5.25=9.54-2.16=9.5-0.1=7.83-7.26=9.41-0.83=6.45-2.23=3.64-0.33=9.15-6.94=8.33-1.63=7.59-2.28=2.55-2.2=2.82-1.83=3.76-0.59=6.06-2.71=2.7-0.49=7.69-2.49=5.27-0.88=5.86-4.46=5.7-4.87=6.22-1.89=3.36-2.71=5.23-5.02=8.3-5.99=4.8-0.5=6.8-5.35=7.64-0.73=6.92-1.31=5.77-4.24=9.63-7.04=8.52-1.7=8.55-3.86=9.24-8.14=2.28-1.09=7.67-3.56=2.49-0.9=8.37+0.23+7.88=4.23+4.72+5.63=3.03+4.75+0.73=3.99+7.84+4.81=8.36+7.51+7.17=0.45+6.52+1.79=8.14+2.92+9.28=1.59+9.67+2.82=1.41+2.63+8.11=8.54+2.9+2.59=4.32+7.25+7.38=8.66+3.38+0.47=1.11+5.76+9.85=8.47+2.37+8.84=8.05+7.27+4.84=5.38+9.02+9.25=1.12+9+3.62=4.36+7.04+3.42=3.29+1.37+1.61=6.42+8.67+9.98=1.26+7.52+9.39=3.35+2.78+9.03=6.75+6.61+3.44=9.75+5.73+2.5=2.89+2.32+1.29=5.9+6.95+0.34=9.01+0.65+9.26=8.94+9.97+8.37=3.31+2.86+4.82=6.05+3.78+9.41=2.79+1.24+3.62=0.23+7.24+6.14=9.73+3.69+0.39=0.25+8.47+2.8=6.15+8.16+9.63=6.79+2.75+4.24=6.09+2.86+2.45=7.77+4.46+3.93=9.55+3.2+1.36=2.12+4.75+7.48=8.67+2.52+6.96=3.32+0.88+1.15=2.95+9.88+7.17=2+7.47+5.2=1.41+2.56+6.9=2.65+3.39+1.89=1.95+0.97+6.14=5.97+7.84+0.24=8.51+1.42+3.09=7.36+2.55+9.77=0.66+0.27+5.32=8.42+6.69+4.32=6.8+7.54+0.09=7.11+2.62+8.43=4.2+6.83-1.06=3.63+0.43-0.67=1.02+5.49-0.04=7.03+1.67-7.78=4.51+3.52-4.9=7.01+0.05-4.34=6.11+7.26-5.79=6.11+1.68-0.29=9.23+2.85-1.79=3.21+8.59-8.58=2.93+9.95-8.59=5.13+4.19-4.8=4.28+3.41-3.63=5.67+4.09-0.66=5.54+8.58-0.68=9.94+0.6-1.42=8.62+7.32-9.46=8.57+7.93-9.47=8.65+7.41-8.96=9.48+1.45-9.64=1.86+9.2-7.51=5.21+4.79-5.12=4.48+9.97-0.81=3.13+5.57-3.46=6.91+5.66-0.72=8.62+9.01-1.55=6.32+5.36-2.86=4.32+5.96-7.75=7.34+6.43-3.72=2.43+8.77-8.09=8.78+8.32-3.39=4.38+4.9-8.89=2.27+8.91-8.85=4.6+6.32-5.41=6.26+6.48-6.5=6.55+0.74-7.02=5.33+4.25-0.79=5.84+8.74-6.03=5.76+8.65-1.09=8.94+7.59-9.96=0.83+7.1-5.42=6.38+7.66-3.2=5.51+5.17-8.45=5.81+8.61-9.54=7.95+9.4-1.44=7.24+6.42-8.19=4.47+3.76-4.59=7.06+7.13-7.12=4.27+4.77-7.2=6.48+8.73-3.91=7.3+4.64-4.72=3.18+5.37-4.09=2.85+4.22-3.16=8.29+8.94-9.75=9.89-6.29+1.99=4.26-2.05+0.85=6.84-4.21+9.19=6.6-4.4+2.8=8.37-0.66+4.67=4.71-1.22+9.95=4.01-0.69+5.93=4.22-2.88+9.34=6.8-3.81+5.35=3.02-2.15+7.34=5.94-2.74+0.86=4.99-4.84+7.08=7.7-5.24+2.06=9.12-2.28+2.59=6.42-6.14+6.8=8.26-4.16+7.69=7.09-0.54+9.76=8.06-0.26+2.67=5.32-2.52+0.52=6.45-1.94+5.23=8-2.52+3.08=3.29-2.1+5.96=2.98-0.07+1.93=9.82-8.37+2.24=6.89-1.96+4.53=6.36-4.86+6.39=8.48-8.21+0.31=7.97-6.49+9.81=9.56-0.47+5.88=7.55-4.43+6.05=1.98-1.81+1.36=4.28-0.77+6.12=1.83-0.17+7.93=9.58-6.77+2.45=8.04-5.99+8.84=0.64-0.25+4.73=1.31-0.15+5.88=9.93-6.71+7.78=4.12-2.86+6.88=9.47-6.51+1.48=7.41-0.37+0.72=6.23-4.2+7.6=6.88-3.52+7.21=4.77-2.15+3.67=9.05-0.62+8.1=5.93-3.55+3.67=4.8-0.64+7.21=8.03-5.44+7.67=9.27-2.63+9.58=5.25-4.76+5.96=7.75-1.75+8.75=5.88-3.73+3.24=9.15-4.77+9.17=9.6-3.12+1.16=8.06-4.74-1.72=3.87-0.03-0.92=9.21-3.3-5.3=7.77-0.23-7.23=5.77-3.17-1.01=6.59-2.65-3.75=8.81-1.66-0.77=5.63-1.91-3.42=9.68-1.87-0.76=9.57-3.91-1.6=7.74-2.87-0.75=8.8-5.73-2.97=6.98-1.06-0.46=5.92-3.02-1.72=7.81-0.11-1.24=8.58-0.51-5.17=7.13-1.44-2.02=6.14-0.05-3.24=9.13-2.29-5.1=4.68-3.26-1.13=9.36-3.28-3.83=7.52-2.44-3.02=9.92-0.1-8.15=5.44-1.24-2.5=8-1.33-1.25=6.12-0.84-2.85=7.21-6.34-0.62=8.43-0.61-1.45=7.76-0.93-5.49=9.18-2.4-4.77=9.97-0.99-0.41=8.13-3.38-3.7=9.75-1.46-6.83=9.77-0.6-3.13=7.82-7.14-0.07=4.65-0.36-0.22=9.23-0.05-3.87=7.34-2.8-1.08=5.69-1.87-0.02=9.89-0.44-6.04=2.66-0.14-1.89=5.53-1.24-2.61=9.4-4.75-4.44=8.34-1.78-2.88=7.31-1.63-4.28=9.15-2.05-0.7=6.84-3.67-3.02=6.61-2.56-0.82=7.33-3.51-0.21=8.82-4-2.36=6.35-0.49-3.22=8.23-5.25-1.88=6.66-4.26-1.16=8.91-1.34-1.43=4.42+1.57+3.98+1.49=7.38+4.83+5.67+8.36=5.51+0.74+7.12+7.87=1.54+1+5.68+5.81=6.99+2.75+7.06+9.4=3.28+8.28+1.34+6.12=0.48+0.76+8.32+0.54=5.42+7.74+1.1+6.67=6.7+1.11+6.99+1.05=2.9+2.08+5.75+8.5=2.63+7.61+9.81+1.53=8.83+5.38+7.87+1.45=7.86+2.17+4.3+8.69=3.15+2.82+7.94+8.17=7.3+4.58+1.8+4.56=1.35+4.71+0.7+2.46=8.83+7.69+8.54+5.49=4.12+2.06+7.56+8.86=7.88+5.65+1.73+0.21=0.41+2.79+3.82+4.22=2.82+6.06+0.31+7.75=9.2+0.68+1.23+3.16=7.84+9.32+2.92+9.44=8.36+1.38+9.77+2.94=2.49+0.6+7.51+0.93=0.15+2.44+4.55+5=9.2+2.71+9.93+3.18=6.93+6.81+6+3.31=3.38+0.68+1.28+3.88=2.15+1.63+4.83+2.01=2.12+0.9+6.02+2.65=4.19+6.68+4.75+7.48=1.07+0.76+6.04+6.75=4.07+9.75+9.32+2.35=0.85+6.81+7.28+5.88=9.11+7.85+1.12+1.31=7.13+2.21+9.21+7.28=8.61+6.49+4.3+1.55=1.06+6.39+8.98+5.17=8.75+1.38+4.21+2.72=8.96+3.04+5.22+0.56=7.6+9.46+9.64+3.86=3.29+4.01+8.59+0.39=2.79+8.71+6.61+7.49=8.29+0.38+8.88+7.24=7.18+8.45+4.27+3.43=7.8+3.33+0.83+3.39=0.73+4.86+6.8+7.07=3.49+0.93+3.34+5.4=8.22+8.41+6.98+0.2=5.71+8.57+9.56+8.35=6.65+2.76+9.94+3.71=0.77+4.22+7.25+0.63=6.63+6.79+8.26+5.48=1.33+1.05+1.78-3.16=6.46+4.59+1.69-7.81=9.02+3.71+6.56-9.73=8.75+9.84+7.5-2.38=0.91+5.98+8.14-6.58=2.64+4.49+0.2-2.55=3.67+0.7+5.49-3.01=6.84+3.13+1.01-5.71=2.6+4.89+5.89-6.66=1.6+7.95+1.36-0.59=3.96+6.17+2.16-9.72=9.49+0.98+5.63-6.96=2.71+8.09+8.27-4.9=8.53+2.79+2.15-8.19=9.42+5.48+3.4-2.36=3.29+2.74+6.14-1.54=4.9+6.68+7.11-1.46=9.89+0.83+4.2-4.1=2.85+2.89+0.05-3.72=5.93+1.08+6.31-6.7=3.28+6.44+3.06-9.73=4.34+6.56+6.38-5.02=7.39+3.14+8.45-4.33=6.96+4.1+1.97-2.67=4.91+3.7+6.92-1.46=3.55+2.54+1.82-1.52=8.8+5.64+9.82-1.93=4.71+2.35+1.74-6.92=1.58+0.07+4.95-4.41=5.88+3.2+3.89-9.61=2.75+1.66+9.38-6.39=8.82+2.51+5.83-3.61=0.98+5.82+9.84-0.41=2.71+0.82+7.45-2.2=7.88+9.96+8.94-2.49=9.77+6.11+0.19-8.45=6.78+8.73+6.6-2.09=0.68+4.04+1.54-2.21=1.49+5.35+3.61-7.23=4.06+9.09+8.87-2.52=4.41+4.46+2.12-1.35=1.1+3.82+8.39-3.42=5.5+4.93+0.21-0.32=7.33+5.2+7.79-2.8=6.14+2.96+0.38-1.34=7.71+0.46+3.56-7=4.49+8.95+4.08-7.11=2.19+6.33+6.44-6.32=1.6+3.73+7.08-1.87=2.57+9.13+1.06-8.6=9.7+1.97+2.87-7.76=3.35+4.59+7.95-1.45=6.88+4.08+3.75-3.3=1.84+9.67+9.43-5.07=4.64+9.18-2.09+7.11=5.49+0.83-2.23+1.33=7.56+5.09-6.11+3.88=6.82+5.21-3.33+5.99=6.66+3.41-7.75+0.71=8.61+4.85-7.24+4.73=4.98+5.11-5.75+4.97=0.13+7.17-0.85+1.69=5.9+2.28-3.59+8.97=8.92+3.39-4.15+3.47=5.86+6.95-6.04+5.51=5.61+5.27-8.64+3.84=9.1+2.84-7.04+0.15=7.76+5.91-0.8+3.36=7.21+2.59-8.46+6.76=6.54+5.44-4.46+5.45=0.74+6.57-2.94+3.25=6.1+3.31-6.47+3.94=6.3+2.61-6.01+8.82=8.58+4.78-7.68+3.03=0.02+9.12-7.65+8.39=5.88+0.44-1.2+2.01=5.69+4.48-0.77+3.67=5.71+7.84-6.75+7.24=3.05+7.2-4.35+2.58=8.89+7.28-3.46+4.69=3.96+1.97-5.16+9.99=7.59+4.31-8.87+7.84=2.15+4.24-4.86+4.57=7.09+9.54-4.65+6.54=3.28+9.8-8.3+7.82=6.13+0.42-0.61+8.25=8.33+8.11-0.43+7.43=6.42+8.38-6.48+0.82=2.95+8.81-0.2+4.64=5.67+2.95-0.99+7.59=8.04+3.6-2.78+8.24=0.41+4.81-0.32+9.17=9.87+7.54-3.17+0.47=8.08+4.62-0.93+7.66=9.41+7.04-7.42+1.88=9.71+4.96-3.86+2.41=7.41+6.39-0.18+8.56=8.7+5.38-7.58+4.49=8.23+1.33-4.61+2=8.29+7.73-8.81+7.8=1.67+4.02-3.69+1.78=4.83+1.35-1.48+8.5=0.84+1.43-2.11+8.48=3.2+9.73-8.11+7.77=5+8.99-3.73+6.9=2.61+8.67-9.9+8.86=7.2+6.76-0.49+2.74=3.43+6.05-5.77+6.84=8.92+6.68-0.64-8.86=3.61+6.35-1.16-6.56=8.3+8.26-5.11-7.48=1.89+9.64-1.83-6.12=9.09+5.48-7.19-0.81=5.31+5.6-5.12-3.42=9.43+2.95-1.01-6.58=4.66+8.46-9.69-2.51=8.13+9.56-6.33-9.95=6+4.5-1.54-8.83=5.95+7.39-8.44-0.22=3.83+7.66-0.91-8.73=9.5+7.51-1.16-8.1=8.05+5.3-1.94-0.42=9.48+7.59-2.68-8.51=5.48+8.04-6.37-0.5=3.22+5.15-1.93-1.57=4.14+8.69-8.8-1.05=5.08+8.94-3.51-9.52=9.84+7.74-6.99-2.25=8.6+5.69-7.79-1.33=3.11+3.94-4.24-1.74=9.41+9.72-7.74-4.61=4.94+9.15-2.81-5.04=8.63+4.56-4.91-6.44=7.03+4.04-1.66-8.18=7.35+7.58-8.47-0.28=9.76+6.81-8.73-1.69=2.31+7.7-6.23-3=2.25+2.61-2.3-2.2=2.15+0.33-0.55-1.22=7.24+3.53-7.04-2.31=9.41+7.13-1.42-9.3=8.67+8.5-6.16-3.25=7.27+5.92-4.16-3.5=9.04+8.29-5.87-6.73=3.78+5.59-1.49-7.22=3.87+7.3-2.83-1.71=2.52+9.78-1.18-7.8=5.05+5.44-7.52-2.74=9.09+7.28-3.64-1.92=3.42+5.06-0.06-7.07=7.72+2.67-6.76-1.81=1.98+6.4-0.58-0.14=8.69+7.33-4.63-6.27=5.69+6.1-5.29-1.79=9.29+2.03-4.3-1.05=8.85+3.98-5.48-4.96=9.48+1.35-1.83-7.39=8.32+3.64-3.57-4=9.43+4.08-3.47-0.61=6.45+8.05-6.25-7.24=2+5.56-2.55-2.09=9.19+6.89-9.32-1.77=9.07-6.02+2.66+3.49=4.78-2.53+7.94+2.71=8.09-5.75+5.85+2.08=8.09-1.01+1.92+4.81=8.36-7.02+0.12+5.71=9.72-2.26+4.97+7.21=5.38-2.97+9.24+1.42=4.55-3.18+5.5+7.11=8.15-1.82+5.35+3.06=9.65-7.84+5.95+6.64=9.93-0.13+2.07+2.4=9.86-5.08+4.55+0.12=5.48-4.58+4.88+3.24=6.31-0.72+2.2+6.36=8.88-4.82+5.81+5.23=6.01-0.96+7.42+1.56=5.07-3.68+2.1+8.5=8.77-2.52+7.08+0.62=9.3-1.37+4.19+5.21=9.8-8.06+7.65+3.53=6.51-5.15+4.87+0.93=4.63-0.19+3.82+8.08=1.88-0.84+2.72+7.1=9.52-7.38+5.66+9.91=9.15-4.16+4.58+3.7=9.29-8.65+7.47+6.06=9.83-2.4+1.28+5.97=8.48-7.44+7.77+9.76=9.73-7.84+7.27+1.7=4.47-2.36+2.33+9.11=9.33-5.8+6.58+3.1=0.24-0.1+8.12+6.62=8.1-3.1+9.17+1.83=7.51-1.48+2.35+3.38=6.33-4.25+5.56+3.84=9.39-0.14+5.05+0.74=3.66-2.26+8.69+9.77=6.62-5.93+5.92+7.64=2.86-1.91+3.77+6.62=4.29-0.5+1.3+7.94=5.67-5.5+1.58+8.18=0.55-0.37+6.79+1.33=8.7-7.56+2.73+5.72=6.69-6.23+3.08+0.36=2.16-1.11+9.46+4.64=8.88-0.07+9.89+3.34=8.68-0.62+5.01+7.64=4.8-2.43+8.58+0.63=6.29-2.7+2.21+9.48=5.52-4.74+5.79+2.71=2.61-0.6+5.25+0.13=8.54-6.86+6.45+6.51=1.23-0.03+5.47+4.89=9-1.18+9.93+0.85=5.59-0.38+8.81-0.16=7.79-1.98+5.1-1.18=4.92-1.93+8.97-4.99=8.72-3.89+6.12-5.43=9.27-2.08+6.03-8.97=7.37-5.32+4.88-2.14=3.2-0.89+9.78-2.71=5.32-0.89+5.75-3.05=9.3-0.32+9.81-5.84=9.26-4+5.19-6.06=7.19-3.65+6.42-1.13=8.3-4.01+4.62-0.33=6.53-2.6+1.6-3.31=8.55-4.54+7.9-8.32=7.5-2.33+4.75-3.66=9.59-4.4+8.13-4.77=6.96-4.12+4.78-6.49=5-3.76+9.69-6.09=6.72-5.77+7.69-5.51=8.23-4.41+5.58-2.59=8.19-5.01+4.76-3.32=5.98-1.99+4.83-2.53=6.81-0.42+3.89-3.54=8.47-3.39+9.17-1.88=9.46-2+5.07-9.83=8.78-2.89+6.23-7.23=7.47-1.35+5.76-0.07=7.62-0.18+6.52-1.48=4.21-0.83+8.33-4.54=5.36-3.65+4.81-5.66=8.84-8+6.71-6.26=5.87-3.56+7.16-1.48=6.02-1.48+8.98-4.94=8.5-2.14+1.41-0.19=4.37-1.3+7.28-1=6.06-3.33+3.53-5.05=6.71-0.2+2.88-3.97=7.36-5.8+9.15-6.4=9.79-6.35+2.61-3.5=7.27-4.04+6.7-9.06=8.16-0.07+4.27-5.25=7.44-5.32+1.77-2.51=9.34-6.41+8.78-2.1=7.11-1.58+4.83-3.96=8.92-3.37+6.33-1.93=4.37-3.68+9.73-2.82=8.36-4.73+2.17-3.94=8.62-1.7+4.56-7.21=7.89-6.45+8.09-2.49=8.22-2.2+7.15-0.79=8.41-1.7+5.46-9.8=9.48-6.33+3.34-5.19=5.09-4.18+4.28-3.67=9.74-1.79+7.36-7.76=7.11-3.98-2.26+8.23=6.68-0.31-5.65+5.22=8.75-2.05-3.64+3.37=7.56-2.32-0.03+5=9.28-2.08-5.53+8.27=9.41-5.06-1.41+2.65=3.88-0.22-1.7+5.99=9.46-5.75-1.53+5.61=8.17-3.66-3.51+2.9=8.66-2.94-1.28+0.97=5.88-2.35-1.01+6.55=6.43-0.44-3.76+2.85=9.66-1.44-4+2.87=9.67-0.73-7.72+9.66=8.06-2.56-1.19+2.34=8-1.42-0.22+7.27=8.7-5.87-0.71+5.27=9.79-3.13-4.59+3.9=9.78-0.92-6.13+1.94=8.56-1.74-6.71+6.15=7.3-4.01-2.55+8.97=9.32-2.9-4.29+6.8=9.1-3.9-1.98+0.91=4.49-0.63-1.56+4.05=9.76-1.75-7.16+9.38=9.57-4.44-4.97+4.26=9.27-1.28-4.14+9.62=6.28-1.23-2.59+4.06=9.42-3.78-4.17+3.84=5.31-3.4-0.93+6.78=9.26-3.52-0.19+0.76=9.15-1.8-3.61+3.12=6.65-2.18-2.61+5.81=5.38-2.99-0.23+9.93=8.59-0.28-3.09+4.25=7.34-4.21-1.08+8.42=9.8-6.73-2.73+3.28=6.71-4.37-1.86+9.49=3.4-0.8-1+1.38=0.85-0.11-0.04+2.6=8.72-1.04-0.23+7.91=9.73-2.84-1.14+5.14=8.26-7.08-0.61+8.71=8.39-1.86-4.1+9.49=8.24-0.47-6.43+4.39=9.76-2.92-2.47+5.49=8.75-3.1-2.23+3.79=4.22-2.33-0.34+7.55=9.55-4.04-0.51+0.84=8.39-6.49-0.79+6.32=6.73-3.62-0.92+0.35=7.98-3.48-2.18+6.19=7.89-3.38-2.05+9.52=7.99-4.9-0.19+4.27=5.25-0.98-0.49-3.63=7.51-2.16-0.22-3.34=8.15-5.19-1.38-0.65=7.19-0.45-1.6-0.79=9.45-0.43-3.99-3.8=7.57-0.73-5.06-0.82=4.97-0.8-2.48-0.99=9.78-0.64-1.76-1.35=9.64-2.52-1.55-1.78=9.96-0.03-1.27-0.07=8.56-2.74-3.4-1.63=8.91-4.4-3.24-0.97=8.71-3.1-0.31-3.59=6.74-1.16-3.27-0.26=9.28-3.7-2.43-0.39=8.79-1.66-0.68-3.32=4.99-1.64-1.08-2.16=8.11-2.06-1.93-3.91=9.71-1.89-3.75-1.63=8.08-1.43-1.51-1.86=8.14-0.87-0.48-6.16=9.58-5.02-1.28-0.56=6.5-0.54-1.78-2.82=6.05-1.34-3.12-1.29=7.28-0.61-3.04-0.16=9.53-5.92-0.9-0.73=9.66-0.4-0.99-5.7=9.65-3.02-0.02-2.26=4.95-1.62-0.65-1.67=9.55-3.09-0.03-5.73=7.96-4.78-1.19-1.73=8.83-2.08-0.73-3.18=5.45-2.92-0.97-0.17=9.66-1.18-5.7-2.68=8.87-0.19-2.54-1.72=6.13-1.53-2.7-0.42=9.57-1.43-0.71-5.65=8.41-1.25-1.85-4.49=8.19-5.86-1.17-0.96=6.9-1.55-0.36-1.5=5.68-0.74-2.2-2.58=9.91-5.88-2.28-1.49=8.49-1.18-0.14-1.15=9.84-1.23-3.94-0.87=9.16-2.67-0.63-0.58=8.49-2.87-4.04-0.99=6.69-2.62-0.46-1.73=9.94-4.11-1.95-1.85=9.5-1.7-3.82-1.93=5.21-3.15-0.63-0.36=9.74-0.54-4.61-4.37=8.72-2.6-1.79-3.92=8.22-0.79-0.67-4.87=8.14-1.41-1.52-0.47=参考答案3.57+7.35=10.922.62+7.34=9.964.37+1.24=5.617.11+0.15=7.266.76+9.5=16.269.2+4.13=13.331.39+0.3=1.696.52+4.77=11.291.68+7.65=9.330.24+7.41=7.653.8+0.14=3.949.68+1.54=11.222.1+7.28=9.389.4+6.89=16.293.83+4.24=8.074.17+9.92=14.090.51+8.85=9.362.9+0.39=3.292.9+8.06=10.968.15+3.35=11.51.15+9.99=11.143.81+9.51=13.321.26+6.64=7.99.86+6.73=16.594.9+6.84=11.740.24+9.33=9.579.46+3.46=12.925.8+8.12=13.921.6+9.39=10.993.09+2.08=5.178.52+6.51=15.035.45+5.51=10.967.8+8.04=15.842.73+8.1=10.838.14+0.21=8.352.51+3.18=5.691.02+0.89=1.915.38+9.35=14.735.03+3.75=8.785.05+4.12=9.173.18+4.24=7.423.35+3.03=6.385.59+9.88=15.479.84+7.63=17.479.32+1.04=10.365.26+5.92=11.180.05+9.74=9.798.19+3.71=11.99.46+4.14=13.65.04+2.4=7.447.21+2.18=9.393.44+8.25=11.694.36+4.6=8.961.1+1.11=2.218.33-6.89=1.449.23-8.42=0.817.68-5.21=2.473.73-2.61=1.123.63-0.62=3.016.3-4.66=1.649.45-8.7=0.758.77-7.38=1.399.48-5.09=4.397.75-0.75=79.04-7.68=1.364.81-3.95=0.869.16-8.64=0.526.43-3.35=3.085.71-1.35=4.368.64-7.63=1.016.84-3.41=3.439.96-1.51=8.452.8-0.64=2.168.27-5.25=3.029.54-2.16=7.389.5-0.1=9.47.83-7.26=0.579.41-0.83=8.586.45-2.23=4.223.64-0.33=3.319.15-6.94=2.218.33-1.63=6.77.59-2.28=5.312.55-2.2=0.352.82-1.83=0.993.76-0.59=3.176.06-2.71=3.352.7-0.49=2.217.69-2.49=5.25.27-0.88=4.395.86-4.46=1.45.7-4.87=0.836.22-1.89=4.333.36-2.71=0.655.23-5.02=0.218.3-5.99=2.314.8-0.5=4.36.8-5.35=1.457.64-0.73=6.916.92-1.31=5.615.77-4.24=1.539.63-7.04=2.598.52-1.7=6.828.55-3.86=4.699.24-8.14=1.12.28-1.09=1.197.67-3.56=4.112.49-0.9=1.598.37+0.23+7.88=16.484.23+4.72+5.63=14.583.03+4.75+0.73=8.513.99+7.84+4.81=16.648.36+7.51+7.17=23.040.45+6.52+1.79=8.768.14+2.92+9.28=20.341.59+9.67+2.82=14.081.41+2.63+8.11=12.158.54+2.9+2.59=14.034.32+7.25+7.38=18.958.66+3.38+0.47=12.511.11+5.76+9.85=16.728.47+2.37+8.84=19.688.05+7.27+4.84=20.165.38+9.02+9.25=23.651.12+9+3.62=13.744.36+7.04+3.42=14.823.29+1.37+1.61=6.276.42+8.67+9.98=25.071.26+7.52+9.39=18.173.35+2.78+9.03=15.166.75+6.61+3.44=16.89.75+5.73+2.5=17.982.89+2.32+1.29=6.55.9+6.95+0.34=13.199.01+0.65+9.26=18.928.94+9.97+8.37=27.283.31+2.86+4.82=10.996.05+3.78+9.41=19.242.79+1.24+3.62=7.650.23+7.24+6.14=13.619.73+3.69+0.39=13.810.25+8.47+2.8=11.526.15+8.16+9.63=23.946.79+2.75+4.24=13.786.09+2.86+2.45=11.47.77+4.46+3.93=16.169.55+3.2+1.36=14.112.12+4.75+7.48=14.358.67+2.52+6.96=18.153.32+0.88+1.15=5.352.95+9.88+7.17=202+7.47+5.2=14.671.41+2.56+6.9=10.872.65+3.39+1.89=7.931.95+0.97+6.14=9.065.97+7.84+0.24=14.058.51+1.42+3.09=13.027.36+2.55+9.77=19.680.66+0.27+5.32=6.258.42+6.69+4.32=19.436.8+7.54+0.09=14.437.11+2.62+8.43=18.164.2+6.83-1.06=9.973.63+0.43-0.67=3.391.02+5.49-0.04=6.477.03+1.67-7.78=0.924.51+3.52-4.9=3.137.01+0.05-4.34=2.726.11+7.26-5.79=7.586.11+1.68-0.29=7.59.23+2.85-1.79=10.293.21+8.59-8.58=3.222.93+9.95-8.59=4.295.13+4.19-4.8=4.524.28+3.41-3.63=4.065.67+4.09-0.66=9.15.54+8.58-0.68=13.449.94+0.6-1.42=9.128.62+7.32-9.46=6.488.57+7.93-9.47=7.038.65+7.41-8.96=7.19.48+1.45-9.64=1.291.86+9.2-7.51=3.555.21+4.79-5.12=4.884.48+9.97-0.81=13.643.13+5.57-3.46=5.246.91+5.66-0.72=11.858.62+9.01-1.55=16.086.32+5.36-2.86=8.824.32+5.96-7.75=2.537.34+6.43-3.72=10.052.43+8.77-8.09=3.118.78+8.32-3.39=13.714.38+4.9-8.89=0.392.27+8.91-8.85=2.334.6+6.32-5.41=5.516.26+6.48-6.5=6.246.55+0.74-7.02=0.275.33+4.25-0.79=8.795.84+8.74-6.03=8.555.76+8.65-1.09=13.328.94+7.59-9.96=6.570.83+7.1-5.42=2.516.38+7.66-3.2=10.845.51+5.17-8.45=2.235.81+8.61-9.54=4.887.95+9.4-1.44=15.917.24+6.42-8.19=5.474.47+3.76-4.59=3.647.06+7.13-7.12=7.074.27+4.77-7.2=1.846.48+8.73-3.91=11.37.3+4.64-4.72=7.223.18+5.37-4.09=4.462.85+4.22-3.16=3.918.29+8.94-9.75=7.489.89-6.29+1.99=5.594.26-2.05+0.85=3.066.84-4.21+9.19=11.826.6-4.4+2.8=58.37-0.66+4.67=12.384.71-1.22+9.95=13.444.01-0.69+5.93=9.254.22-2.88+9.34=10.686.8-3.81+5.35=8.343.02-2.15+7.34=8.215.94-2.74+0.86=4.064.99-4.84+7.08=7.237.7-5.24+2.06=4.529.12-2.28+2.59=9.436.42-6.14+6.8=7.088.26-4.16+7.69=11.797.09-0.54+9.76=16.318.06-0.26+2.67=10.475.32-2.52+0.52=3.326.45-1.94+5.23=9.748-2.52+3.08=8.563.29-2.1+5.96=7.152.98-0.07+1.93=4.849.82-8.37+2.24=3.696.89-1.96+4.53=9.466.36-4.86+6.39=7.898.48-8.21+0.31=0.587.97-6.49+9.81=11.299.56-0.47+5.88=14.977.55-4.43+6.05=9.171.98-1.81+1.36=1.534.28-0.77+6.12=9.631.83-0.17+7.93=9.599.58-6.77+2.45=5.268.04-5.99+8.84=10.890.64-0.25+4.73=5.121.31-0.15+5.88=7.049.93-6.71+7.78=114.12-2.86+6.88=8.149.47-6.51+1.48=4.447.41-0.37+0.72=7.766.23-4.2+7.6=9.636.88-3.52+7.21=10.574.77-2.15+3.67=6.299.05-0.62+8.1=16.535.93-3.55+3.67=6.054.8-0.64+7.21=11.378.03-5.44+7.67=10.269.27-2.63+9.58=16.225.25-4.76+5.96=6.457.75-1.75+8.75=14.755.88-3.73+3.24=5.399.15-4.77+9.17=13.559.6-3.12+1.16=7.648.06-4.74-1.72=1.63.87-0.03-0.92=2.929.21-3.3-5.3=0.617.77-0.23-7.23=0.315.77-3.17-1.01=1.596.59-2.65-3.75=0.198.81-1.66-0.77=6.385.63-1.91-3.42=0.39.68-1.87-0.76=7.059.57-3.91-1.6=4.067.74-2.87-0.75=4.128.8-5.73-2.97=0.16.98-1.06-0.46=5.465.92-3.02-1.72=1.187.81-0.11-1.24=6.468.58-0.51-5.17=2.97.13-1.44-2.02=3.676.14-0.05-3.24=2.859.13-2.29-5.1=1.744.68-3.26-1.13=0.299.36-3.28-3.83=2.257.52-2.44-3.02=2.069.92-0.1-8.15=1.675.44-1.24-2.5=1.78-1.33-1.25=5.426.12-0.84-2.85=2.437.21-6.34-0.62=0.258.43-0.61-1.45=6.377.76-0.93-5.49=1.349.18-2.4-4.77=2.019.97-0.99-0.41=8.578.13-3.38-3.7=1.059.75-1.46-6.83=1.469.77-0.6-3.13=6.047.82-7.14-0.07=0.614.65-0.36-0.22=4.079.23-0.05-3.87=5.317.34-2.8-1.08=3.465.69-1.87-0.02=3.89.89-0.44-6.04=3.412.66-0.14-1.89=0.635.53-1.24-2.61=1.689.4-4.75-4.44=0.218.34-1.78-2.88=3.687.31-1.63-4.28=1.49.15-2.05-0.7=6.46.84-3.67-3.02=0.156.61-2.56-0.82=3.237.33-3.51-0.21=3.618.82-4-2.36=2.466.35-0.49-3.22=2.648.23-5.25-1.88=1.16.66-4.26-1.16=1.248.91-1.34-1.43=6.144.42+1.57+3.98+1.49=11.467.38+4.83+5.67+8.36=26.245.51+0.74+7.12+7.87=21.241.54+1+5.68+5.81=14.036.99+2.75+7.06+9.4=26.23.28+8.28+1.34+6.12=19.020.48+0.76+8.32+0.54=10.15.42+7.74+1.1+6.67=20.936.7+1.11+6.99+1.05=15.852.9+2.08+5.75+8.5=19.232.63+7.61+9.81+1.53=21.588.83+5.38+7.87+1.45=23.537.86+2.17+4.3+8.69=23.023.15+2.82+7.94+8.17=22.087.3+4.58+1.8+4.56=18.241.35+4.71+0.7+2.46=9.228.83+7.69+8.54+5.49=30.554.12+2.06+7.56+8.86=22.67.88+5.65+1.73+0.21=15.470.41+2.79+3.82+4.22=11.242.82+6.06+0.31+7.75=16.949.2+0.68+1.23+3.16=14.277.84+9.32+2.92+9.44=29.528.36+1.38+9.77+2.94=22.452.49+0.6+7.51+0.93=11.530.15+2.44+4.55+5=12.149.2+2.71+9.93+3.18=25.026.93+6.81+6+3.31=23.053.38+0.68+1.28+3.88=9.222.15+1.63+4.83+2.01=10.622.12+0.9+6.02+2.65=11.694.19+6.68+4.75+7.48=23.11.07+0.76+6.04+6.75=14.624.07+9.75+9.32+2.35=25.490.85+6.81+7.28+5.88=20.829.11+7.85+1.12+1.31=19.397.13+2.21+9.21+7.28=25.838.61+6.49+4.3+1.55=20.951.06+6.39+8.98+5.17=21.68.75+1.38+4.21+2.72=17.068.96+3.04+5.22+0.56=17.787.6+9.46+9.64+3.86=30.563.29+4.01+8.59+0.39=16.282.79+8.71+6.61+7.49=25.68.29+0.38+8.88+7.24=24.797.18+8.45+4.27+3.43=23.337.8+3.33+0.83+3.39=15.350.73+4.86+6.8+7.07=19.463.49+0.93+3.34+5.4=13.168.22+8.41+6.98+0.2=23.815.71+8.57+9.56+8.35=32.196.65+2.76+9.94+3.71=23.060.77+4.22+7.25+0.63=12.876.63+6.79+8.26+5.48=27.161.33+1.05+1.78-3.16=16.46+4.59+1.69-7.81=4.939.02+3.71+6.56-9.73=9.568.75+9.84+7.5-2.38=23.710.91+5.98+8.14-6.58=8.452.64+4.49+0.2-2.55=4.783.67+0.7+5.49-3.01=6.856.84+3.13+1.01-5.71=5.272.6+4.89+5.89-6.66=6.721.6+7.95+1.36-0.59=10.323.96+6.17+2.16-9.72=2.579.49+0.98+5.63-6.96=9.142.71+8.09+8.27-4.9=14.178.53+2.79+2.15-8.19=5.289.42+5.48+3.4-2.36=15.943.29+2.74+6.14-1.54=10.634.9+6.68+7.11-1.46=17.239.89+0.83+4.2-4.1=10.822.85+2.89+0.05-3.72=2.075.93+1.08+6.31-6.7=6.623.28+6.44+3.06-9.73=3.054.34+6.56+6.38-5.02=12.267.39+3.14+8.45-4.33=14.656.96+4.1+1.97-2.67=10.364.91+3.7+6.92-1.46=14.073.55+2.54+1.82-1.52=6.398.8+5.64+9.82-1.93=22.334.71+2.35+1.74-6.92=1.881.58+0.07+4.95-4.41=2.195.88+3.2+3.89-9.61=3.362.75+1.66+9.38-6.39=7.48.82+2.51+5.83-3.61=13.550.98+5.82+9.84-0.41=16.232.71+0.82+7.45-2.2=8.787.88+9.96+8.94-2.49=24.299.77+6.11+0.19-8.45=7.626.78+8.73+6.6-2.09=20.020.68+4.04+1.54-2.21=4.051.49+5.35+3.61-7.23=3.224.06+9.09+8.87-2.52=19.54.41+4.46+2.12-1.35=9.641.1+3.82+8.39-3.42=9.895.5+4.93+0.21-0.32=10.327.33+5.2+7.79-2.8=17.526.14+2.96+0.38-1.34=8.147.71+0.46+3.56-7=4.734.49+8.95+4.08-7.11=10.412.19+6.33+6.44-6.32=8.641.6+3.73+7.08-1.87=10.542.57+9.13+1.06-8.6=4.169.7+1.97+2.87-7.76=6.783.35+4.59+7.95-1.45=14.446.88+4.08+3.75-3.3=11.411.84+9.67+9.43-5.07=15.874.64+9.18-2.09+7.11=18.845.49+0.83-2.23+1.33=5.427.56+5.09-6.11+3.88=10.426.82+5.21-3.33+5.99=14.696.66+3.41-7.75+0.71=3.038.61+4.85-7.24+4.73=10.954.98+5.11-5.75+4.97=9.310.13+7.17-0.85+1.69=8.145.9+2.28-3.59+8.97=13.568.92+3.39-4.15+3.47=11.635.86+6.95-6.04+5.51=12.285.61+5.27-8.64+3.84=6.089.1+2.84-7.04+0.15=5.057.76+5.91-0.8+3.36=16.237.21+2.59-8.46+6.76=8.16.54+5.44-4.46+5.45=12.970.74+6.57-2.94+3.25=7.626.1+3.31-6.47+3.94=6.886.3+2.61-6.01+8.82=11.728.58+4.78-7.68+3.03=8.710.02+9.12-7.65+8.39=9.885.88+0.44-1.2+2.01=7.135.69+4.48-0.77+3.67=13.075.71+7.84-6.75+7.24=14.043.05+7.2-4.35+2.58=8.488.89+7.28-3.46+4.69=17.43.96+1.97-5.16+9.99=10.767.59+4.31-8.87+7.84=10.872.15+4.24-4.86+4.57=6.17.09+9.54-4.65+6.54=18.523.28+9.8-8.3+7.82=12.66.13+0.42-0.61+8.25=14.198.33+8.11-0.43+7.43=23.446.42+8.38-6.48+0.82=9.142.95+8.81-0.2+4.64=16.25.67+2.95-0.99+7.59=15.228.04+3.6-2.78+8.24=17.10.41+4.81-0.32+9.17=14.079.87+7.54-3.17+0.47=14.718.08+4.62-0.93+7.66=19.439.41+7.04-7.42+1.88=10.919.71+4.96-3.86+2.41=13.227.41+6.39-0.18+8.56=22.188.7+5.38-7.58+4.49=10.998.23+1.33-4.61+2=6.958.29+7.73-8.81+7.8=15.011.67+4.02-3.69+1.78=3.784.83+1.35-1.48+8.5=13.20.84+1.43-2.11+8.48=8.643.2+9.73-8.11+7.77=12.595+8.99-3.73+6.9=17.162.61+8.67-9.9+8.86=10.247.2+6.76-0.49+2.74=16.213.43+6.05-5.77+6.84=10.558.92+6.68-0.64-8.86=6.13.61+6.35-1.16-6.56=2.248.3+8.26-5.11-7.48=3.971.89+9.64-1.83-6.12=3.589.09+5.48-7.19-0.81=6.575.31+5.6-5.12-3.42=2.379.43+2.95-1.01-6.58=4.794.66+8.46-9.69-2.51=0.928.13+9.56-6.33-9.95=1.416+4.5-1.54-8.83=0.135.95+7.39-8.44-0.22=4.683.83+7.66-0.91-8.73=1.859.5+7.51-1.16-8.1=7.758.05+5.3-1.94-0.42=10.999.48+7.59-2.68-8.51=5.885.48+8.04-6.37-0.5=6.653.22+5.15-1.93-1.57=4.874.14+8.69-8.8-1.05=2.985.08+8.94-3.51-9.52=0.999.84+7.74-6.99-2.25=8.348.6+5.69-7.79-1.33=5.173.11+3.94-4.24-1.74=1.079.41+9.72-7.74-4.61=6.784.94+9.15-2.81-5.04=6.248.63+4.56-4.91-6.44=1.847.03+4.04-1.66-8.18=1.237.35+7.58-8.47-0.28=6.189.76+6.81-8.73-1.69=6.152.31+7.7-6.23-3=0.782.25+2.61-2.3-2.2=0.362.15+0.33-0.55-1.22=0.717.24+3.53-7.04-2.31=1.429.41+7.13-1.42-9.3=5.828.67+8.5-6.16-3.25=7.767.27+5.92-4.16-3.5=5.539.04+8.29-5.87-6.73=4.733.78+5.59-1.49-7.22=0.663.87+7.3-2.83-1.71=6.632.52+9.78-1.18-7.8=3.325.05+5.44-7.52-2.74=0.239.09+7.28-3.64-1.92=10.813.42+5.06-0.06-7.07=1.357.72+2.67-6.76-1.81=1.821.98+6.4-0.58-0.14=7.668.69+7.33-4.63-6.27=5.125.69+6.1-5.29-1.79=4.719.29+2.03-4.3-1.05=5.978.85+3.98-5.48-4.96=2.399.48+1.35-1.83-7.39=1.618.32+3.64-3.57-4=4.399.43+4.08-3.47-0.61=9.436.45+8.05-6.25-7.24=1.012+5.56-2.55-2.09=2.929.19+6.89-9.32-1.77=4.999.07-6.02+2.66+3.49=9.24.78-2.53+7.94+2.71=12.98.09-5.75+5.85+2.08=10.278.09-1.01+1.92+4.81=13.818.36-7.02+0.12+5.71=7.179.72-2.26+4.97+7.21=19.645.38-2.97+9.24+1.42=13.074.55-3.18+5.5+7.11=13.988.15-1.82+5.35+3.06=14.749.65-7.84+5.95+6.64=14.49.93-0.13+2.07+2.4=14.279.86-5.08+4.55+0.12=9.455.48-4.58+4.88+3.24=9.026.31-0.72+2.2+6.36=14.158.88-4.82+5.81+5.23=15.16.01-0.96+7.42+1.56=14.035.07-3.68+2.1+8.5=11.998.77-2.52+7.08+0.62=13.959.3-1.37+4.19+5.21=17.339.8-8.06+7.65+3.53=12.926.51-5.15+4.87+0.93=7.164.63-0.19+3.82+8.08=16.341.88-0.84+2.72+7.1=10.869.52-7.38+5.66+9.91=17.719.15-4.16+4.58+3.7=13.279.29-8.65+7.47+6.06=14.179.83-2.4+1.28+5.97=14.688.48-7.44+7.77+9.76=18.579.73-7.84+7.27+1.7=10.864.47-2.36+2.33+9.11=13.559.33-5.8+6.58+3.1=13.210.24-0.1+8.12+6.62=14.888.1-3.1+9.17+1.83=167.51-1.48+2.35+3.38=11.766.33-4.25+5.56+3.84=11.489.39-0.14+5.05+0.74=15.043.66-2.26+8.69+9.77=19.866.62-5.93+5.92+7.64=14.252.86-1.91+3.77+6.62=11.344.29-0.5+1.3+7.94=13.035.67-5.5+1.58+8.18=9.930.55-0.37+6.79+1.33=8.38.7-7.56+2.73+5.72=9.596.69-6.23+3.08+0.36=3.92.16-1.11+9.46+4.64=15.158.88-0.07+9.89+3.34=22.048.68-0.62+5.01+7.64=20.714.8-2.43+8.58+0.63=11.586.29-2.7+2.21+9.48=15.285.52-4.74+5.79+2.71=9.282.61-0.6+5.25+0.13=7.398.54-6.86+6.45+6.51=14.641.23-0.03+5.47+4.89=11.569-1.18+9.93+0.85=18.65.59-0.38+8.81-0.16=13.867.79-1.98+5.1-1.18=9.734.92-1.93+8.97-4.99=6.978.72-3.89+6.12-5.43=5.529.27-2.08+6.03-8.97=4.257.37-5.32+4.88-2.14=4.793.2-0.89+9.78-2.71=9.385.32-0.89+5.75-3.05=7.139.3-0.32+9.81-5.84=12.959.26-4+5.19-6.06=4.397.19-3.65+6.42-1.13=8.838.3-4.01+4.62-0.33=8.586.53-2.6+1.6-3.31=2.228.55-4.54+7.9-8.32=3.597.5-2.33+4.75-3.66=6.269.59-4.4+8.13-4.77=8.556.96-4.12+4.78-6.49=1.135-3.76+9.69-6.09=4.846.72-5.77+7.69-5.51=3.138.23-4.41+5.58-2.59=6.818.19-5.01+4.76-3.32=4.625.98-1.99+4.83-2.53=6.296.81-0.42+3.89-3.54=6.748.47-3.39+9.17-1.88=12.379.46-2+5.07-9.83=2.78.78-2.89+6.23-7.23=4.897.47-1.35+5.76-0.07=11.817.62-0.18+6.52-1.48=12.484.21-0.83+8.33-4.54=7.175.36-3.65+4.81-5.66=0.868.84-8+6.71-6.26=1.295.87-3.56+7.16-1.48=7.996.02-1.48+8.98-4.94=8.588.5-2.14+1.41-0.19=7.584.37-1.3+7.28-1=9.356.06-3.33+3.53-5.05=1.216.71-0.2+2.88-3.97=5.427.36-5.8+9.15-6.4=4.319.79-6.35+2.61-3.5=2.557.27-4.04+6.7-9.06=0.878.16-0.07+4.27-5.25