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3.14+5.02=3.16+8.8=2.83+8.92=6.65+1.08=9.54+7.88=3.68+7.71=4.18+9.16=5.53+6.54=3.32+5.12=2.66+0.17=5.81+7.74=6.43+5.76=8.14+0.83=5.45+5.3=6.44+3.3=0.07+5.37=6.84+8.46=7.66+7.21=0.62+7.15=4.01+6.05=5+9.38=4.79+5.27=5.96+8.47=5.72+5.76=4.43+3.19=8.56+2.57=3.17+8.78=5.24+1.15=7.69+5.41=2.03+3.42=0.91+2.32=1.11+9.36=7.37+0.49=7.47+3.29=1.07+1.48=4.72+5.25=6.47+0.02=4.56+7.28=1.62+8.85=1.79+0.69=8.75+9.58=7.49+5.57=7.12+0.06=1.1+6.3=0.25+9.21=3.79+6.74=9.67+3.71=4.01+7.41=5.66+5.3=8.44+2.61=5.01+8.06=0.36+9.13=6.19+4.6=0.99+0.35=8.66-7.73=7.27-2.93=4.27-0.58=7.74-3.93=7.42-2.25=5.29-2.5=2.21-1.98=8.67-5.92=2.97-0.89=2.43-2.23=1.82-0.41=2.11-1.62=6.9-0.64=8.8-3.05=7.35-2.52=9.74-2.27=9.78-4=4.34-0.6=9.49-1.97=7.15-1.69=9.47-2.71=8.94-0.02=8.22-6.12=8.89-6.62=7.49-1.72=4.81-1.17=8.73-0.2=9.16-0.18=9.52-4.6=8.1-1.68=3.06-1.2=9.05-6.14=9.84-7.64=4.85-3.12=2.47-1.27=6.05-5.67=9.1-8.84=6.14-2.64=3.48-2.24=1.66-1.43=8.35-6.74=3.45-0.46=6.72-6.18=6.26-5.41=6.86-1.53=9.33-4.79=3.35-0.34=8.84-6.91=6.59-4.34=5.64-3.43=3.51-0.19=2.26-1.35=6.4-0.44=9.38-5=5.34+7.38+3.48=4.52+2.55+7.16=8.94+1.81+5.94=9.18+6.94+9.17=2.88+2.11+9.02=2.42+4.67+7.03=7.3+1.49+1.26=4.98+6.69+7.78=3.63+0.82+5.14=8.28+5.29+7.86=7.15+1.08+2.87=6.41+7.08+4.03=0.46+6.74+8.62=8.04+1.78+2.24=8.58+8.91+9.35=1.05+3.94+7.54=9.87+5.2+3.05=6.35+0.65+4.84=3.79+0.97+2.99=1.09+3.61+9.93=4.35+5.58+9.23=2.46+2.69+6.27=6.43+2.88+3.22=8.83+3.61+3.94=9.96+0.74+6.69=5.19+1.9+0.03=6.07+1.43+6.01=4.39+1.17+6.51=8.25+6.64+2.18=1.89+5.88+1.74=3.57+4.91+4.05=7+8.83+2.22=3.34+1.69+1.61=4.47+3.96+3.79=3.66+4.37+7.3=2.71+6.79+7.14=5.32+3.59+1.33=3.29+3.31+5.12=1.16+6.58+2.63=5.86+2.01+6.71=5.31+5.59+6.73=4.32+3.91+7.12=9.31+8.53+6.48=0.85+6.96+1.25=8.32+9.14+7.89=9.71+9.15+0.37=1.12+9.67+6.96=1.84+3.09+3.41=7.45+0.46+5.51=3.8+1.1+4.43=7.85+3.34+8.02=4.1+7.97+8.93=5.01+1.05+4.43=7.21+7.26+4.19=4.19+2.5-2.72=8.85+0.64-8.98=5.46+9.52-7.16=1.84+0.42-0.11=3.6+6.82-1.23=6.06+3.91-7.02=9.2+1.18-5.8=5.21+8.8-5=7.08+5.81-7.64=4.55+4.82-4.87=9.59+5.29-9.13=1.62+8.82-7.67=9.46+8.5-2.88=9.94+8.27-2.65=4.7+2.97-0.71=4.86+0.41-1.71=5.36+5.62-9.74=7.21+2.47-3.58=6.84+1.29-6.8=3.95+7.07-8.08=9.97+9.65-8.37=0.91+2.11-0.41=9.53+7.22-8.6=2.68+6.95-3.58=0.17+5.33-3.74=4.99+0.76-1.08=3.56+7.43-0.6=4.47+0.17-3.58=3.12+5.49-6.74=2.88+6.91-4.88=7.31+0.39-3.33=8.25+1.78-3.28=7.29+7.38-3.03=8.36+3.31-5.72=0.09+8.04-5.09=7.36+6.53-6.18=4.62+5.32-1.45=6.01+2.77-2.28=0.23+8.27-2.3=9.76+6.82-5.03=7.92+6.61-9.55=4.68+7.44-1.75=7.82+4.84-8.59=7.18+3.92-8.05=9.6+4.37-3.04=4.64+3.38-6.57=8.07+7.99-6.94=6.27+1.34-3.71=6.68+3.87-5.04=8.29+5.71-4.13=2.33+5.01-2.62=6.84+1.35-7.02=0.27+8.98-8.4=9.93+0.02-7.08=6.3-0.75+5.83=5.46-5.31+3.63=7.94-3.39+2.19=8.65-2+3.54=4.06-0.73+3.02=9.07-7.96+6.75=8.59-1.01+4.25=8.1-6.15+9.98=7.82-4.34+0.28=8.22-3.53+3.81=6.47-0.59+7.54=4.96-0.55+7.01=9.28-5.12+1.04=9.78-7.75+7.42=7.08-2.17+2.6=6.51-2.46+1.76=7.8-5.56+2.94=2.49-1.02+9.86=5.35-2.08+8.68=7.58-5.37+5.12=2.98-2.84+4.3=3.53-1.31+5.2=7.43-4.71+2.52=1.14-0.55+1.09=7.04-2.03+5.1=8.29-0.79+7.91=6.43-0.47+2.38=6.56-5.24+1.14=5.29-3.36+8.45=9.03-7+0.28=5.84-1.82+4.62=6.57-5.27+7.01=8.24-7.88+5.28=6.78-3.32+6.33=7.39-0.53+3.57=6.31-6.08+9.24=9.48-2.49+0.6=5.95-2.09+0.06=9.12-2.68+1.34=9.19-5.75+4.79=9.4-1.6+0.65=6.58-5.06+7.84=9.16-1.87+1.4=3.96-1.49+7.02=9.5-5.59+7.73=9.42-3.92+3.8=8.64-3.59+3.93=6.69-0.06+0.08=9.52-7.35+5.06=4.62-1.28+9.47=0.68-0.58+2.27=3.76-1.33+6.84=5.05-1.55+1.05=4.47-3.66+4.85=4.36-0.29-0.28=7.46-0.93-5.67=8.83-7.28-0.93=6.28-0.11-4.91=9.21-0.17-0.97=4.86-0.63-2.05=6.88-3.04-2.5=4.67-3.37-0.06=3.89-1.16-0.15=7.84-0.88-4.93=8.14-0.49-5.56=9.51-2.21-3.66=8.1-1.19-5.05=9.69-1.85-3.97=9.82-7-2.53=3.77-2.37-0.75=8.17-1.78-0.77=6.03-0.81-3.74=9.46-3.15-1.27=7.76-1.34-5.41=9.91-1.82-7.68=9.58-1.93-2.8=4.11-1.56-0.18=9.94-0.53-4.14=9.53-7.12-0.05=3.81-0.88-1.51=6.03-3.53-0.02=6.9-0.56-3.27=9.27-1.61-6.31=3.81-1.19-0.88=9.67-1.92-7.55=3.5-1.96-1.13=6.01-4.67-0.84=8.61-0.79-3.6=7.62-1.7-4.36=9.13-0.39-6.85=6.82-4.68-0.86=8.93-3.97-2.04=4.5-1.08-0.77=8.53-0.15-6.52=9.66-6.17-2.83=9.53-7.53-1.32=9.7-1.68-0.64=8.67-3.83-1.45=9.35-4.81-4.11=9.91-2.6-1.15=9.19-6.57-2.18=3.47-2.23-0.94=8-3.16-0.27=7.77-1.22-5.63=9.15-2.62-0.92=6.41-3.49-0.17=7.17-0.03-1.32=8.29-0.29-1.97=7.2+9.64+6.41+7.36=1.01+0.86+2.47+4.79=5.03+7.82+7.26+4.91=1.4+7.64+1.23+2.65=3.45+9.73+7.12+5.97=5.31+6.84+3.46+8.33=9.86+5.71+7.29+8.11=4.86+2.9+9.79+1.85=6.89+4.56+5.26+4.43=9.51+0.45+0.91+7.82=2.22+1.17+3.1+1.96=4.05+5.07+2.96+5.96=7.26+5.3+2.9+5.16=3.37+0.53+3.82+9.38=6.57+2.82+2.01+1.31=7.42+4.67+3.42+9.04=2.12+2.6+2.8+6.34=1.82+8.97+4.87+4.26=9.64+5.26+4.71+3.47=2.19+8.61+5.01+2.58=6.47+2.18+8.59+8.04=3.31+3.02+5.58+4.02=2.49+5.65+5.8+5.61=5.73+9.07+9.01+7.68=8.93+3.79+7.12+2.2=5.87+1.76+4.98+1.08=1.88+6.09+9.14+8.36=7.6+9.23+6.46+4.94=9.52+8.15+7.97+1.25=6.06+2.42+6.82+9.05=5.8+6.53+2.96+0.93=6.76+0.99+1.41+6.71=4+7.19+5.35+0.68=5.8+0.77+0.19+8.32=7.96+3.51+9.56+2.2=9.15+9.5+0.15+7.02=9.83+2.39+7.02+0.31=1.99+1.07+8.59+1.48=6.48+9.35+4.97+3.46=0.72+9.79+1.5+3.94=8.87+6.24+5.64+9.34=4.04+0.44+2.64+3.84=1.58+7.25+3+7.12=0.61+0.07+2.99+9.55=1.4+2.07+7.2+0.28=4.26+2.55+1.01+4.17=7.48+6.84+9.38+6.92=9.96+7.05+8.04+2.49=6.98+6.69+1.75+6.47=6.04+5.86+5.04+0.23=3.4+5.49+0.42+4.33=0.9+8.34+9.14+7.81=6.88+1.6+1.31+8.7=4.92+1.15+1.81+4.42=8.52+0.34+1.32-6.23=2.97+6.98+0.05-5.31=7.5+3.5+0.52-4.59=6.23+5.83+9.45-8.97=7.03+9.98+5.37-1.81=8.33+4.19+1.68-1.26=3.25+3.79+7.53-4.69=2.35+2.09+7.23-3.65=7.21+6.54+2.8-9.11=4.54+1.17+9.06-0.92=4.04+4.4+4.89-0.63=2.46+8.82+9.6-7.62=6.7+4.55+7.1-6.03=3.46+9.99+1.5-7.49=7.88+5.7+8.34-3.56=6.92+4.28+1.59-9.45=3.35+9.87+1.67-3.21=4.04+4.06+9.79-8.15=9.49+2.42+8.56-9.75=5.37+3.15+5.88-2.58=4.45+1.57+7.88-3.95=9.41+4.93+5.2-3.33=4.88+9.77+6.03-2.48=9.71+0.32+9.09-0.04=9.96+9.76+9.26-5.54=5.07+8.6+8.64-2.23=0.42+2.44+6.53-4.74=3.2+6.54+4.33-6.73=5.38+2.22+7.31-0.57=6.27+2.51+8.9-8.95=6.74+8.11+7.08-0.17=9.48+4.5+4.98-5.45=7.36+1.79+3.01-9.88=5.73+6.68+9.08-6.41=6.41+5.14+0.14-3.94=5.77+6.56+4.38-9.28=5.56+6.33+3.66-6.57=3.06+1.44+7.13-4.09=4.89+0.28+3.5-8.41=3.77+2.74+3.52-6.87=5.85+8.15+1.1-4.86=1.84+9.17+6.58-2.03=4.1+7.33+2.6-1.62=8.17+1.61+9.35-0.93=6.6+4.87+3.34-6.56=9.92+4.31+0.28-7.38=9.97+0.89+1.46-9.51=7.72+9.98+9.72-2.68=9.37+0.06+0.26-3.9=1.72+8.13+9.1-5.54=9.97+2.42+2.29-6.94=9.52+8.95+6.06-5=5.32+6.68+9.88-7.76=1.85+7.73+2.2-6.31=9.61+2.36-9.81+4.48=3.66+6.66-2.21+3.03=3.19+8.79-2.09+4.85=1.99+4.09-5.49+0.26=3.2+2.59-5.35+6.88=3.17+3.15-4.21+7.34=3.94+6.26-4.19+8.45=5.35+4.76-3.96+9.97=3.58+4.76-5.47+7.7=4.45+2.04-5.99+4.77=6.94+7.76-4.12+8.13=4.09+5.9-2.13+1.59=6.03+9.16-0.66+5.18=2.89+4.17-6.15+1.56=2.83+6.9-5.6+3.17=4.52+8.71-8.19+1.01=1.3+9.33-8.39+4.47=8.93+8.11-0.57+4.24=7.86+6.51-0.62+4.75=5.24+5.3-6.59+0.52=2.59+7.31-6.24+1.12=9.5+2.62-6.12+2.99=4.98+6.09-4.07+2.02=3.1+8.92-3.99+0.17=9.71+5.97-0.33+2.45=6.37+7.43-5.77+6.85=1.92+3.77-3.82+9.37=9.97+7.26-1.94+5.24=2.79+3.43-4.56+2.47=9.22+8.93-4.22+3.5=6.61+4.47-0.36+6.05=3.48+4.59-7.55+2.86=5.72+2.08-4.59+0.36=2.67+4.57-2.36+0.03=8.92+5.13-9.22+9.19=7.49+1.04-4.22+3.68=2.65+7.2-5.4+1.96=5.12+7.09-6.31+2.75=7.56+1.36-7.54+2.19=1.08+6.41-1.81+3.28=4.38+0.31-0.06+3.5=7.26+2.55-2.51+8.32=7.88+9.7-4.75+6.65=3.94+2.16-2.73+5.2=6.02+7.91-2.8+3.43=8.92+8.66-1.54+7.69=4.3+9.31-8.72+6.86=7.32+8.86-8.04+1.18=2.05+3.09-2.09+4.85=8.93+0.93-5.56+9.48=0.99+3.96-2.53+7.63=8.97+4.81-1.44+2.89=0.25+2.73-2.69+9.59=2.65+7.63-0.3+4.9=7.22+5.48-3.79-1.96=7.72+2.88-0.03-6.28=5.98+2.15-2.48-4.79=3.08+2.61-0.68-0.85=2.91+7.43-5.41-3.54=7.71+6.95-0.31-6.12=6.3+5.56-6.31-4.83=4.81+7.9-2.93-2.1=4.77+2.99-2.41-3.48=9.63+5.82-1.3-1.57=5.93+4.86-1.81-5.82=9.18+0.43-4.32-4.17=7.26+8.91-5.63-5.13=9.3+4.91-5.29-5.41=3.88+5.01-4.48-0.3=4.25+5.49-2.71-4.31=8.51+9.83-8.56-2.34=6.97+5.7-2.1-6.52=0.98+9.1-1.48-3.47=8.29+6.34-4.83-7.08=5.94+8.47-8.38-0.59=5.49+7.57-3.86-7.67=4.67+8.57-7.67-2.97=8.61+2.44-6.19-3.04=9.4+2.65-6.79-2.58=9.4+8.07-5.71-7.02=9.74+6.58-6.61-3.64=3.98+6.06-4.87-3.77=5.86+5.95-6.24-3.58=9.39+4.32-6.85-2.6=7.8+9.27-7.45-6.6=9.56+7.08-4.35-5.75=7.25+8.78-2.68-1.47=9.8+3.77-0.51-0.64=9.83+2.05-7.59-2.08=9.2+3.48-6.85-5.51=7.85+6.81-6.97-6.5=9.64+2.43-3.15-1.8=6.46+2.4-4.89-0.48=6.63+8.95-4.45-3.03=3.48+9.18-7.17-0.62=4.61+9.72-2.96-5.33=3.07+5.49-0.7-6.96=3.89+5.02-0.84-5.92=8.55+9.35-0.99-3.47=3.34+7.19-7.26-2.34=2.65+9.91-0.49-4.51=5.28+3.54-1.09-1.51=8.66+4.93-1.22-8.16=5.54+3.17-2.62-5.63=9.09+4.42-4.1-5.08=4.82+5.45-7.74-0.37=0.68+7.29-0.8-5.11=9+6.64-5.49-8.07=7.93-5.89+0.46+9.3=6.76-2.39+7.07+4.98=7.89-2.26+4.87+5.74=6.3-1.95+1.94+2.82=7.84-0.44+4.13+9.43=7.74-2.63+0.16+6.57=6.36-2.23+0.54+6.32=7.84-4.43+8.15+9.98=1.96-1.16+6.9+5.57=9.22-3.51+1.89+8.97=8.56-6.53+5.59+9.48=9.18-6.44+6.99+0.78=6.58-2.83+9.88+4.51=5.99-2.73+1.35+5.03=2.41-0.74+1.8+5.22=6.22-4.53+1.65+8.26=7.63-2.1+9.35+2.88=2.63-0.78+3.7+2.39=9.54-7.21+9.14+3.4=4.55-1.05+9.31+1.89=3.29-0.52+8.48+0.66=5.4-3.48+1.6+4.55=9.73-8.42+0.76+3.7=9.9-2.51+0.34+1.23=8.1-4.87+7.04+6.72=7.16-1.65+7.82+7.05=9.09-4.32+9.54+1.35=7.64-7.09+3.25+2.67=3.15-0.72+9.21+0.74=8.67-8.1+1.68+9.77=9.88-8.88+3.62+9.66=4.98-0.65+7.21+0.15=7.97-2.12+7.24+2.36=7.78-3.7+7.52+9.91=7.53-2.39+7.25+9.51=9.04-3.74+5+2.31=4.77-4.36+1.98+7.98=9.41-3.24+4.62+8.41=6.33-3.99+9.02+6.06=9.6-4.43+7.47+2.92=4.49-0.13+2.65+2.22=9.22-1.55+0.75+3.76=4.85-0.76+6.89+1.21=2.4-1.18+7.8+9.34=8.32-2.5+7+1.06=7.57-6.44+3.56+7.66=4.23-3.07+4.58+2.04=8.02-7.32+0.82+5.82=7.83-4.94+6.08+9.23=8.86-2.17+3.41+9.26=7.4-6.72+0.94+7.6=7.64-4.21+9.64+4.16=5.31-0.23+9.61+6.17=1.39-0.61+3.83+2.11=9.3-3.61+8.73-0.78=5.73-0.89+2.92-2.96=8.97-4.59+5.69-0.4=9.42-2.68+7.42-9.24=4.11-0.64+8.16-6.25=8.51-5.85+7.49-4.56=9.23-8.56+3.27-0.39=4.31-2.98+3.22-4.19=6.02-1.76+6.64-9.9=7.6-2.49+5.71-6.65=8.79-0.67+8.87-7.99=7.42-0.49+5.2-4.08=8.96-4.26+5.48-8.72=3.94-2.64+7.3-1.47=9.36-7.27+9.13-1.88=4.6-2.3+0.05-1.7=9.87-0.52+7.2-3.97=7.6-3.9+4.33-0.56=7.08-2.55+2.11-5.39=5.31-4.91+8.34-5.13=7.37-1.08+3.86-6.93=4.69-2.85+9.64-5.71=5.37-5.21+7.48-4.1=6.82-3.56+9.89-4.64=1.27-0.13+9.76-6=9.98-3.87+6.35-5.95=8.42-4.29+0.32-0.59=7.28-3.45+5.65-8.31=9.45-7.52+8.13-2.34=8.4-5.32+3-0.57=3.62-1.47+3.97-4.03=9.08-0.13+8.13-1.5=7.24-4.77+7.7-0.71=5.95-5.47+7.47-6.13=5.03-2.21+5.15-6.55=9.79-6.95+9.82-5.95=5.43-0.54+9.22-7.89=4.92-0.72+8.43-6.83=2.8-2.07+4.67-0.65=5.41-1.66+6.38-3.56=4.27-3.24+9.68-6.88=0.8-0.57+3.86-3.35=7.92-7.74+7.99-3.85=5.03-1.52+8.3-9.97=7.06-4.1+5.53-6.67=9.9-5.23+8.85-2.18=7.27-5.85+9.17-9.58=3.4-2.37+8.82-4.88=8.27-0.04+1.76-2.1=9.76-0.22+7.73-6.47=9.17-4.9+0.11-2.89=5.49-1.26+8.38-8.29=5.29-2.2+5.54-3.87=8.95-1.12+8.21-4.46=5.92-4.55-0.68+1.99=9.36-5.88-0.25+9.18=8.53-0.12-2.84+0.7=4.38-1.7-1.94+2.94=9.69-0.62-0.45+3.8=8.54-3.88-0.6+4.97=6.44-0.03-3.54+4.52=9.94-5.47-0.09+3.44=4.63-0.09-0.1+9.08=3.24-0.9-1.98+0.55=7.16-0.26-1.83+4.32=4.18-2.65-1.13+2.34=7.64-0.02-5.15+6.85=6.62-2.9-0.77+9.32=6.63-2.08-1.42+7.09=9.11-3.5-5.1+9.49=5.31-0.78-2.8+7.4=6.49-0.76-5.18+9.25=9.85-5.48-2.1+2.8=6.15-3.83-1.61+3.02=7.48-5.69-0.6+8.52=9.74-3.32-0.52+5.9=7.1-2.73-3.8+0.65=8.64-5.22-0.86+8.96=8.16-3.83-3.65+0.92=7.33-2.29-4.7+6.19=8.22-3.85-2.23+8.85=7.49-4.09-2.92+9.42=9.93-4.42-0.53+2.05=8.34-0.39-7.51+0.69=6.91-4.87-0.7+4.6=8.4-1.82-3.45+0.07=8.03-0.88-0.75+8.21=6.12-4.55-1+0.09=9.82-8.32-0.83+3.83=4.38-0.27-3.63+1.6=4.32-1.37-0.44+8.47=6.9-4.11-1.35+3.62=7.59-0.08-0.3+7.94=5.16-0.69-2.24+5.13=7.32-1.54-4.12+6.9=4.77-0.24-4.07+8.01=5.51-0.88-4.27+9.36=8.56-0.11-5.11+2.8=9.51-1.04-1.43+9.78=5.88-1.61-3.64+2.54=7.09-1.49-5.21+3.4=8.79-5.45-1.23+0.98=9.25-5.7-0.13+9.56=9.3-1.01-4.91+5.06=9.16-0.09-1.48+6.53=6.12-1.76-0.42+0.23=7.03-0.29-5.13+4.53=7.49-5.16-1.35+5.49=5.41-0.68-0.99-2.8=9.75-2.15-3.68-0.14=9.26-0.94-1.93-1.64=8.47-1.87-1.34-4.29=9.69-1.67-3.77-3.33=8.6-1.83-3.56-0.68=8.31-5.75-1.44-0.7=8.34-0.08-4.54-0.42=9.38-0.36-2.29-3.26=9.72-1.38-3.74-3.04=8.63-5.97-0.67-1.57=9.6-0.33-3.4-3.13=5.34-0.92-1.08-1.16=4.22-1.59-0.07-1.41=4.86-1.73-1.43-0.96=9.25-2.97-4.06-1.95=3.61-2.34-0.33-0.16=7.87-0.14-0.64-4.17=9.86-2.75-1.9-2.94=7.09-4.3-1.7-0.69=6.32-2.25-0.74-0.03=7.81-0.6-0.44-0.29=9.84-3.55-1.99-3.37=8-2.45-1.85-1.7=9.25-0.02-5.15-1.35=5.3-0.3-3.24-0.33=9.08-0.56-5.69-0.77=9.42-1.96-4.03-1.93=9.08-0.92-0.44-1.11=5.97-0.33-2.48-3.02=9.4-0.76-0.26-4.55=4.94-0.53-1.65-2.5=8.59-1.52-2.93-1.01=9.58-2.67-0.21-0.98=9.95-3.59-2.83-3.03=7.15-2.83-1-2.33=9.77-1.61-0.95-3.09=9.95-1.06-4.38-3.92=8.8-0.1-0.2-7.08=9.93-0.37-3.14-1.05=6-1.27-2.85-1.78=8.28-3.2-1.06-1.58=7.45-3.12-1.19-0.73=6.52-4.39-0.83-0.8=8.13-0.33-1.48-2.92=9.69-5.58-0.36-3.12=8.66-0.36-0.47-7.18=8.02-1.93-2.27-3.51=9.87-5.83-0.07-1.39=6.9-2.2-3.02-0.55=6.15-1.62-0.4-0.58=7.71-1.4-4.08-1.28=7.82-0.74-3.84-1.49=9.2-0.44-1.35-0.72=参考答案3.14+5.02=8.163.16+8.8=11.962.83+8.92=11.756.65+1.08=7.739.54+7.88=17.423.68+7.71=11.394.18+9.16=13.345.53+6.54=12.073.32+5.12=8.442.66+0.17=2.835.81+7.74=13.556.43+5.76=12.198.14+0.83=8.975.45+5.3=10.756.44+3.3=9.740.07+5.37=5.446.84+8.46=15.37.66+7.21=14.870.62+7.15=7.774.01+6.05=10.065+9.38=14.384.79+5.27=10.065.96+8.47=14.435.72+5.76=11.484.43+3.19=7.628.56+2.57=11.133.17+8.78=11.955.24+1.15=6.397.69+5.41=13.12.03+3.42=5.450.91+2.32=3.231.11+9.36=10.477.37+0.49=7.867.47+3.29=10.761.07+1.48=2.554.72+5.25=9.976.47+0.02=6.494.56+7.28=11.841.62+8.85=10.471.79+0.69=2.488.75+9.58=18.337.49+5.57=13.067.12+0.06=7.181.1+6.3=7.40.25+9.21=9.463.79+6.74=10.539.67+3.71=13.384.01+7.41=11.425.66+5.3=10.968.44+2.61=11.055.01+8.06=13.070.36+9.13=9.496.19+4.6=10.790.99+0.35=1.348.66-7.73=0.937.27-2.93=4.344.27-0.58=3.697.74-3.93=3.817.42-2.25=5.175.29-2.5=2.792.21-1.98=0.238.67-5.92=2.752.97-0.89=2.082.43-2.23=0.21.82-0.41=1.412.11-1.62=0.496.9-0.64=6.268.8-3.05=5.757.35-2.52=4.839.74-2.27=7.479.78-4=5.784.34-0.6=3.749.49-1.97=7.527.15-1.69=5.469.47-2.71=6.768.94-0.02=8.928.22-6.12=2.18.89-6.62=2.277.49-1.72=5.774.81-1.17=3.648.73-0.2=8.539.16-0.18=8.989.52-4.6=4.928.1-1.68=6.423.06-1.2=1.869.05-6.14=2.919.84-7.64=2.24.85-3.12=1.732.47-1.27=1.26.05-5.67=0.389.1-8.84=0.266.14-2.64=3.53.48-2.24=1.241.66-1.43=0.238.35-6.74=1.613.45-0.46=2.996.72-6.18=0.546.26-5.41=0.856.86-1.53=5.339.33-4.79=4.543.35-0.34=3.018.84-6.91=1.936.59-4.34=2.255.64-3.43=2.213.51-0.19=3.322.26-1.35=0.916.4-0.44=5.969.38-5=4.385.34+7.38+3.48=16.24.52+2.55+7.16=14.238.94+1.81+5.94=16.699.18+6.94+9.17=25.292.88+2.11+9.02=14.012.42+4.67+7.03=14.127.3+1.49+1.26=10.054.98+6.69+7.78=19.453.63+0.82+5.14=9.598.28+5.29+7.86=21.437.15+1.08+2.87=11.16.41+7.08+4.03=17.520.46+6.74+8.62=15.828.04+1.78+2.24=12.068.58+8.91+9.35=26.841.05+3.94+7.54=12.539.87+5.2+3.05=18.126.35+0.65+4.84=11.843.79+0.97+2.99=7.751.09+3.61+9.93=14.634.35+5.58+9.23=19.162.46+2.69+6.27=11.426.43+2.88+3.22=12.538.83+3.61+3.94=16.389.96+0.74+6.69=17.395.19+1.9+0.03=7.126.07+1.43+6.01=13.514.39+1.17+6.51=12.078.25+6.64+2.18=17.071.89+5.88+1.74=9.513.57+4.91+4.05=12.537+8.83+2.22=18.053.34+1.69+1.61=6.644.47+3.96+3.79=12.223.66+4.37+7.3=15.332.71+6.79+7.14=16.645.32+3.59+1.33=10.243.29+3.31+5.12=11.721.16+6.58+2.63=10.375.86+2.01+6.71=14.585.31+5.59+6.73=17.634.32+3.91+7.12=15.359.31+8.53+6.48=24.320.85+6.96+1.25=9.068.32+9.14+7.89=25.359.71+9.15+0.37=19.231.12+9.67+6.96=17.751.84+3.09+3.41=8.347.45+0.46+5.51=13.423.8+1.1+4.43=9.337.85+3.34+8.02=19.214.1+7.97+8.93=215.01+1.05+4.43=10.497.21+7.26+4.19=18.664.19+2.5-2.72=3.978.85+0.64-8.98=0.515.46+9.52-7.16=7.821.84+0.42-0.11=2.153.6+6.82-1.23=9.196.06+3.91-7.02=2.959.2+1.18-5.8=4.585.21+8.8-5=9.017.08+5.81-7.64=5.254.55+4.82-4.87=4.59.59+5.29-9.13=5.751.62+8.82-7.67=2.779.46+8.5-2.88=15.089.94+8.27-2.65=15.564.7+2.97-0.71=6.964.86+0.41-1.71=3.565.36+5.62-9.74=1.247.21+2.47-3.58=6.16.84+1.29-6.8=1.333.95+7.07-8.08=2.949.97+9.65-8.37=11.250.91+2.11-0.41=2.619.53+7.22-8.6=8.152.68+6.95-3.58=6.050.17+5.33-3.74=1.764.99+0.76-1.08=4.673.56+7.43-0.6=10.394.47+0.17-3.58=1.063.12+5.49-6.74=1.872.88+6.91-4.88=4.917.31+0.39-3.33=4.378.25+1.78-3.28=6.757.29+7.38-3.03=11.648.36+3.31-5.72=5.950.09+8.04-5.09=3.047.36+6.53-6.18=7.714.62+5.32-1.45=8.496.01+2.77-2.28=6.50.23+8.27-2.3=6.29.76+6.82-5.03=11.557.92+6.61-9.55=4.984.68+7.44-1.75=10.377.82+4.84-8.59=4.077.18+3.92-8.05=3.059.6+4.37-3.04=10.934.64+3.38-6.57=1.458.07+7.99-6.94=9.126.27+1.34-3.71=3.96.68+3.87-5.04=5.518.29+5.71-4.13=9.872.33+5.01-2.62=4.726.84+1.35-7.02=1.170.27+8.98-8.4=0.859.93+0.02-7.08=2.876.3-0.75+5.83=11.385.46-5.31+3.63=3.787.94-3.39+2.19=6.748.65-2+3.54=10.194.06-0.73+3.02=6.359.07-7.96+6.75=7.868.59-1.01+4.25=11.838.1-6.15+9.98=11.937.82-4.34+0.28=3.768.22-3.53+3.81=8.56.47-0.59+7.54=13.424.96-0.55+7.01=11.429.28-5.12+1.04=5.29.78-7.75+7.42=9.457.08-2.17+2.6=7.516.51-2.46+1.76=5.817.8-5.56+2.94=5.182.49-1.02+9.86=11.335.35-2.08+8.68=11.957.58-5.37+5.12=7.332.98-2.84+4.3=4.443.53-1.31+5.2=7.427.43-4.71+2.52=5.241.14-0.55+1.09=1.687.04-2.03+5.1=10.118.29-0.79+7.91=15.416.43-0.47+2.38=8.346.56-5.24+1.14=2.465.29-3.36+8.45=10.389.03-7+0.28=2.315.84-1.82+4.62=8.646.57-5.27+7.01=8.318.24-7.88+5.28=5.646.78-3.32+6.33=9.797.39-0.53+3.57=10.436.31-6.08+9.24=9.479.48-2.49+0.6=7.595.95-2.09+0.06=3.929.12-2.68+1.34=7.789.19-5.75+4.79=8.239.4-1.6+0.65=8.456.58-5.06+7.84=9.369.16-1.87+1.4=8.693.96-1.49+7.02=9.499.5-5.59+7.73=11.649.42-3.92+3.8=9.38.64-3.59+3.93=8.986.69-0.06+0.08=6.719.52-7.35+5.06=7.234.62-1.28+9.47=12.810.68-0.58+2.27=2.373.76-1.33+6.84=9.275.05-1.55+1.05=4.554.47-3.66+4.85=5.664.36-0.29-0.28=3.797.46-0.93-5.67=0.868.83-7.28-0.93=0.626.28-0.11-4.91=1.269.21-0.17-0.97=8.074.86-0.63-2.05=2.186.88-3.04-2.5=1.344.67-3.37-0.06=1.243.89-1.16-0.15=2.587.84-0.88-4.93=2.038.14-0.49-5.56=2.099.51-2.21-3.66=3.648.1-1.19-5.05=1.869.69-1.85-3.97=3.879.82-7-2.53=0.293.77-2.37-0.75=0.658.17-1.78-0.77=5.626.03-0.81-3.74=1.489.46-3.15-1.27=5.047.76-1.34-5.41=1.019.91-1.82-7.68=0.419.58-1.93-2.8=4.854.11-1.56-0.18=2.379.94-0.53-4.14=5.279.53-7.12-0.05=2.363.81-0.88-1.51=1.426.03-3.53-0.02=2.486.9-0.56-3.27=3.079.27-1.61-6.31=1.353.81-1.19-0.88=1.749.67-1.92-7.55=0.23.5-1.96-1.13=0.416.01-4.67-0.84=0.58.61-0.79-3.6=4.227.62-1.7-4.36=1.569.13-0.39-6.85=1.896.82-4.68-0.86=1.288.93-3.97-2.04=2.924.5-1.08-0.77=2.658.53-0.15-6.52=1.869.66-6.17-2.83=0.669.53-7.53-1.32=0.689.7-1.68-0.64=7.388.67-3.83-1.45=3.399.35-4.81-4.11=0.439.91-2.6-1.15=6.169.19-6.57-2.18=0.443.47-2.23-0.94=0.38-3.16-0.27=4.577.77-1.22-5.63=0.929.15-2.62-0.92=5.616.41-3.49-0.17=2.757.17-0.03-1.32=5.828.29-0.29-1.97=6.037.2+9.64+6.41+7.36=30.611.01+0.86+2.47+4.79=9.135.03+7.82+7.26+4.91=25.021.4+7.64+1.23+2.65=12.923.45+9.73+7.12+5.97=26.275.31+6.84+3.46+8.33=23.949.86+5.71+7.29+8.11=30.974.86+2.9+9.79+1.85=19.46.89+4.56+5.26+4.43=21.149.51+0.45+0.91+7.82=18.692.22+1.17+3.1+1.96=8.454.05+5.07+2.96+5.96=18.047.26+5.3+2.9+5.16=20.623.37+0.53+3.82+9.38=17.16.57+2.82+2.01+1.31=12.717.42+4.67+3.42+9.04=24.552.12+2.6+2.8+6.34=13.861.82+8.97+4.87+4.26=19.929.64+5.26+4.71+3.47=23.082.19+8.61+5.01+2.58=18.396.47+2.18+8.59+8.04=25.283.31+3.02+5.58+4.02=15.932.49+5.65+5.8+5.61=19.555.73+9.07+9.01+7.68=31.498.93+3.79+7.12+2.2=22.045.87+1.76+4.98+1.08=13.691.88+6.09+9.14+8.36=25.477.6+9.23+6.46+4.94=28.239.52+8.15+7.97+1.25=26.896.06+2.42+6.82+9.05=24.355.8+6.53+2.96+0.93=16.226.76+0.99+1.41+6.71=15.874+7.19+5.35+0.68=17.225.8+0.77+0.19+8.32=15.087.96+3.51+9.56+2.2=23.239.15+9.5+0.15+7.02=25.829.83+2.39+7.02+0.31=19.551.99+1.07+8.59+1.48=13.136.48+9.35+4.97+3.46=24.260.72+9.79+1.5+3.94=15.958.87+6.24+5.64+9.34=30.094.04+0.44+2.64+3.84=10.961.58+7.25+3+7.12=18.950.61+0.07+2.99+9.55=13.221.4+2.07+7.2+0.28=10.954.26+2.55+1.01+4.17=11.997.48+6.84+9.38+6.92=30.629.96+7.05+8.04+2.49=27.546.98+6.69+1.75+6.47=21.896.04+5.86+5.04+0.23=17.173.4+5.49+0.42+4.33=13.640.9+8.34+9.14+7.81=26.196.88+1.6+1.31+8.7=18.494.92+1.15+1.81+4.42=12.38.52+0.34+1.32-6.23=3.952.97+6.98+0.05-5.31=4.697.5+3.5+0.52-4.59=6.936.23+5.83+9.45-8.97=12.547.03+9.98+5.37-1.81=20.578.33+4.19+1.68-1.26=12.943.25+3.79+7.53-4.69=9.882.35+2.09+7.23-3.65=8.027.21+6.54+2.8-9.11=7.444.54+1.17+9.06-0.92=13.854.04+4.4+4.89-0.63=12.72.46+8.82+9.6-7.62=13.266.7+4.55+7.1-6.03=12.323.46+9.99+1.5-7.49=7.467.88+5.7+8.34-3.56=18.366.92+4.28+1.59-9.45=3.343.35+9.87+1.67-3.21=11.684.04+4.06+9.79-8.15=9.749.49+2.42+8.56-9.75=10.725.37+3.15+5.88-2.58=11.824.45+1.57+7.88-3.95=9.959.41+4.93+5.2-3.33=16.214.88+9.77+6.03-2.48=18.29.71+0.32+9.09-0.04=19.089.96+9.76+9.26-5.54=23.445.07+8.6+8.64-2.23=20.080.42+2.44+6.53-4.74=4.653.2+6.54+4.33-6.73=7.345.38+2.22+7.31-0.57=14.346.27+2.51+8.9-8.95=8.736.74+8.11+7.08-0.17=21.769.48+4.5+4.98-5.45=13.517.36+1.79+3.01-9.88=2.285.73+6.68+9.08-6.41=15.086.41+5.14+0.14-3.94=7.755.77+6.56+4.38-9.28=7.435.56+6.33+3.66-6.57=8.983.06+1.44+7.13-4.09=7.544.89+0.28+3.5-8.41=0.263.77+2.74+3.52-6.87=3.165.85+8.15+1.1-4.86=10.241.84+9.17+6.58-2.03=15.564.1+7.33+2.6-1.62=12.418.17+1.61+9.35-0.93=18.26.6+4.87+3.34-6.56=8.259.92+4.31+0.28-7.38=7.139.97+0.89+1.46-9.51=2.817.72+9.98+9.72-2.68=24.749.37+0.06+0.26-3.9=5.791.72+8.13+9.1-5.54=13.419.97+2.42+2.29-6.94=7.749.52+8.95+6.06-5=19.535.32+6.68+9.88-7.76=14.121.85+7.73+2.2-6.31=5.479.61+2.36-9.81+4.48=6.643.66+6.66-2.21+3.03=11.143.19+8.79-2.09+4.85=14.741.99+4.09-5.49+0.26=0.853.2+2.59-5.35+6.88=7.323.17+3.15-4.21+7.34=9.453.94+6.26-4.19+8.45=14.465.35+4.76-3.96+9.97=16.123.58+4.76-5.47+7.7=10.574.45+2.04-5.99+4.77=5.276.94+7.76-4.12+8.13=18.714.09+5.9-2.13+1.59=9.456.03+9.16-0.66+5.18=19.712.89+4.17-6.15+1.56=2.472.83+6.9-5.6+3.17=7.34.52+8.71-8.19+1.01=6.051.3+9.33-8.39+4.47=6.718.93+8.11-0.57+4.24=20.717.86+6.51-0.62+4.75=18.55.24+5.3-6.59+0.52=4.472.59+7.31-6.24+1.12=4.789.5+2.62-6.12+2.99=8.994.98+6.09-4.07+2.02=9.023.1+8.92-3.99+0.17=8.29.71+5.97-0.33+2.45=17.86.37+7.43-5.77+6.85=14.881.92+3.77-3.82+9.37=11.249.97+7.26-1.94+5.24=20.532.79+3.43-4.56+2.47=4.139.22+8.93-4.22+3.5=17.436.61+4.47-0.36+6.05=16.773.48+4.59-7.55+2.86=3.385.72+2.08-4.59+0.36=3.572.67+4.57-2.36+0.03=4.918.92+5.13-9.22+9.19=14.027.49+1.04-4.22+3.68=7.992.65+7.2-5.4+1.96=6.415.12+7.09-6.31+2.75=8.657.56+1.36-7.54+2.19=3.571.08+6.41-1.81+3.28=8.964.38+0.31-0.06+3.5=8.137.26+2.55-2.51+8.32=15.627.88+9.7-4.75+6.65=19.483.94+2.16-2.73+5.2=8.576.02+7.91-2.8+3.43=14.568.92+8.66-1.54+7.69=23.734.3+9.31-8.72+6.86=11.757.32+8.86-8.04+1.18=9.322.05+3.09-2.09+4.85=7.98.93+0.93-5.56+9.48=13.780.99+3.96-2.53+7.63=10.058.97+4.81-1.44+2.89=15.230.25+2.73-2.69+9.59=9.882.65+7.63-0.3+4.9=14.887.22+5.48-3.79-1.96=6.957.72+2.88-0.03-6.28=4.295.98+2.15-2.48-4.79=0.863.08+2.61-0.68-0.85=4.162.91+7.43-5.41-3.54=1.397.71+6.95-0.31-6.12=8.236.3+5.56-6.31-4.83=0.724.81+7.9-2.93-2.1=7.684.77+2.99-2.41-3.48=1.879.63+5.82-1.3-1.57=12.585.93+4.86-1.81-5.82=3.169.18+0.43-4.32-4.17=1.127.26+8.91-5.63-5.13=5.419.3+4.91-5.29-5.41=3.513.88+5.01-4.48-0.3=4.114.25+5.49-2.71-4.31=2.728.51+9.83-8.56-2.34=7.446.97+5.7-2.1-6.52=4.050.98+9.1-1.48-3.47=5.138.29+6.34-4.83-7.08=2.725.94+8.47-8.38-0.59=5.445.49+7.57-3.86-7.67=1.534.67+8.57-7.67-2.97=2.68.61+2.44-6.19-3.04=1.829.4+2.65-6.79-2.58=2.689.4+8.07-5.71-7.02=4.749.74+6.58-6.61-3.64=6.073.98+6.06-4.87-3.77=1.45.86+5.95-6.24-3.58=1.999.39+4.32-6.85-2.6=4.267.8+9.27-7.45-6.6=3.029.56+7.08-4.35-5.75=6.547.25+8.78-2.68-1.47=11.889.8+3.77-0.51-0.64=12.429.83+2.05-7.59-2.08=2.219.2+3.48-6.85-5.51=0.327.85+6.81-6.97-6.5=1.199.64+2.43-3.15-1.8=7.126.46+2.4-4.89-0.48=3.496.63+8.95-4.45-3.03=8.13.48+9.18-7.17-0.62=4.874.61+9.72-2.96-5.33=6.043.07+5.49-0.7-6.96=0.93.89+5.02-0.84-5.92=2.158.55+9.35-0.99-3.47=13.443.34+7.19-7.26-2.34=0.932.65+9.91-0.49-4.51=7.565.28+3.54-1.09-1.51=6.228.66+4.93-1.22-8.16=4.215.54+3.17-2.62-5.63=0.469.09+4.42-4.1-5.08=4.334.82+5.45-7.74-0.37=2.160.68+7.29-0.8-5.11=2.069+6.64-5.49-8.07=2.087.93-5.89+0.46+9.3=11.86.76-2.39+7.07+4.98=16.427.89-2.26+4.87+5.74=16.246.3-1.95+1.94+2.82=9.117.84-0.44+4.13+9.43=20.967.74-2.63+0.16+6.57=11.846.36-2.23+0.54+6.32=10.997.84-4.43+8.15+9.98=21.541.96-1.16+6.9+5.57=13.279.22-3.51+1.89+8.97=16.578.56-6.53+5.59+9.48=17.19.18-6.44+6.99+0.78=10.516.58-2.83+9.88+4.51=18.145.99-2.73+1.35+5.03=9.642.41-0.74+1.8+5.22=8.696.22-4.53+1.65+8.26=11.67.63-2.1+9.35+2.88=17.762.63-0.78+3.7+2.39=7.949.54-7.21+9.14+3.4=14.874.55-1.05+9.31+1.89=14.73.29-0.52+8.48+0.66=11.915.4-3.48+1.6+4.55=8.079.73-8.42+0.76+3.7=5.779.9-2.51+0.34+1.23=8.968.1-4.87+7.04+6.72=16.997.16-1.65+7.82+7.05=20.389.09-4.32+9.54+1.35=15.667.64-7.09+3.25+2.67=6.473.15-0.72+9.21+0.74=12.388.67-8.1+1.68+9.77=12.029.88-8.88+3.62+9.66=14.284.98-0.65+7.21+0.15=11.697.97-2.12+7.24+2.36=15.457.78-3.7+7.52+9.91=21.517.53-2.39+7.25+9.51=21.99.04-3.74+5+2.31=12.614.77-4.36+1.98+7.98=10.379.41-3.24+4.62+8.41=19.26.33-3.99+9.02+6.06=17.429.6-4.43+7.47+2.92=15.564.49-0.13+2.65+2.22=9.239.22-1.55+0.75+3.76=12.184.85-0.76+6.89+1.21=12.192.4-1.18+7.8+9.34=18.368.32-2.5+7+1.06=13.887.57-6.44+3.56+7.66=12.354.23-3.07+4.58+2.04=7.788.02-7.32+0.82+5.82=7.347.83-4.94+6.08+9.23=18.28.86-2.17+3.41+9.26=19.367.4-6.72+0.94+7.6=9.227.64-4.21+9.64+4.16=17.235.31-0.23+9.61+6.17=20.861.39-0.61+3.83+2.11=6.729.3-3.61+8.73-0.78=13.645.73-0.89+2.92-2.96=4.88.97-4.59+5.69-0.4=9.679.42-2.68+7.42-9.24=4.924.11-0.64+8.16-6.25=5.388.51-5.85+7.49-4.56=5.599.23-8.56+3.27-0.39=3.554.31-2.98+3.22-4.19=0.366.02-1.76+6.64-9.9=17.6-2.49+5.71-6.65=4.178.79-0.67+8.87-7.99=97.42-0.49+5.2-4.08=8.058.96-4.26+5.48-8.72=1.463.94-2.64+7.3-1.47=7.139.36-7.27+9.13-1.88=9.344.6-2.3+0.05-1.7=0.659.87-0.52+7.2-3.97=12.587.6-3.9+4.33-0.56=7.477.08-2.55+2.11-5.39=1.255.31-4.91+8.34-5.13=3.617.37-1.08+3.86-6.93=3.224.69-2.85+9.64-5.71=5.775.37-5.21+7.48-4.1=3.546.82-3.56+9.89-4.64=8.511.27-0.13+9.76-6=4.99.98-3.87+6.35-5.95=6.518.42-4.29+0.32-0.59=3.867.28-3.45+5.65-8.31=1.179.45-7.52+8.13-2.34=7.728.4-5.32+3-0.57=5.513.62-1.47+3.97-4.03=2.099.08-0.13+8.13-1.5=15.587.24-4.77+7.7-0.71=9.465.95-5.47+7.47-6.13=1.825.03-2.21+5.15-6.55=1.429.79-6.95+9.82-5.95=6.715.43-0.54+9.22-7.89=6.224.92-0.72+8.43-6.83=5.82.8-2.07+4.67-0.65=4.755.41-1.66+6.38-3.56=6