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3.48+1.51=5.08+5.75=6.16+1.53=0.95+6.3=2.81+6.63=3.22+2.81=2.36+9.15=7.18+7.88=5.28+4.68=2.43+8.56=3.67+2.18=9.04+0.25=6.59+8.33=4.32+0.82=5.37+9.36=5.12+4.9=4.79+5.31=4.63+7.67=3.71+1.41=4.71+0.12=9.8+8.95=9.16+2.75=1.34+3.07=6.73+2.92=1.04+7.98=6.92+1.31=5.71+1.65=6.14+7.17=8.22+9.89=6.62+8.14=7.23+7.25=5.28+9.47=4.23+5.5=5.54+0.02=6.59+3.87=0.48+6.74=9.96+4.08=1.85+7.57=3.29+1.84=6.04+2.31=5+1.6=4.2+5.35=9.57+5.31=1.19+9.5=9.22+6.52=5.11+9.4=7+0.88=6.83+4.41=3.94+0.63=6.52+6.06=4.64+5.4=2.92+1.7=2.89+4.34=9.19+6.71=8.26-0.47=9.51-6.8=5.53-4.85=4.98-1.18=8.29-4.31=8.39-2.93=4-1.03=6.37-4.74=7.05-2.05=5.68-4.58=9.71-6.87=9.16-7.73=8.08-6.47=9.76-5.49=6.81-2.22=8.26-1.7=7.61-5.14=2.78-0.92=8.13-7.89=2.85-0.52=9.88-4.75=9.44-5.19=9.12-8.2=7.05-2.27=3.53-1.26=8.85-6.1=2.52-0.69=0.51-0.11=1.33-0.06=9.14-0.34=6.85-0.36=5.87-2.44=7.76-2.12=2.8-0.98=6.4-2.36=2.95-0.61=6.67-2.19=9.75-4.9=6.2-0.62=9.87-9.22=9.87-9.42=6.12-2.14=4.37-3.59=4.85-3.71=8.45-0.51=5.45-4.45=2.64-0.17=9.95-2.67=9.93-4.18=9.3-1.42=8.24-0.41=8.54-6.85=7.88-3.07=7.51-6.68=7.16+8.75+7.56=3.29+7.16+7.35=0.8+1.76+4.71=2.55+5.33+8.89=2.55+4.2+9.34=5.14+4.34+7.47=8.85+9.5+1.59=9.56+6.4+5.93=5.78+9.85+7.52=0.59+4.59+6.88=2.11+2.22+4.64=7.55+7.2+1.17=2.15+3.15+9.02=9.81+7.46+3.93=1.8+7.51+8.64=9.21+2.79+4.94=4.54+2.56+3.86=9.19+7.9+2.23=1.51+8.47+4.69=5.91+9.5+6.72=6.47+4.54+0.49=2.44+9.19+4.12=5.06+2.46+2.92=6.92+0.8+1.3=4.05+2.26+5.4=8.71+3.6+5.26=3.19+3.59+2.58=7.11+6.8+9.85=8.2+3.23+0.97=1.61+2.85+7.01=9.01+7.22+0.77=5.65+8.19+9.67=6.69+0.5+4.31=8.82+4.04+9.71=2.13+3.66+9.82=2.45+3.45+7.59=8.33+3.86+0.85=7.14+4.97+8.75=1.21+5.04+7.56=6.33+0.34+2.26=2.39+2.68+6.28=9.15+8.44+8.51=6.8+5.24+4.67=9.15+3.48+8.48=0.86+9.9+3.5=9.87+5.43+5.56=7.76+6.17+0.1=4.63+2.87+3.89=3.43+9.5+3.15=0.76+4.19+1.75=8.25+6.36+6.92=7.75+1.18+2.75=1.97+3.94+1.16=6.45+4.91+1.65=6.61+8.65-9.82=4.84+7.89-0.49=6.44+8.28-4.72=1.02+6.18-0.8=7.94+0.96-2.95=0.18+5.68-2.36=5.9+9.26-6.32=8.39+9.47-5.92=8.19+4.7-9.71=5.53+8.02-0.5=1.73+7.6-6=9.9+8.97-4.82=4.73+5.66-2.88=7.75+6.97-6.44=3.69+4.09-4.37=3.54+5.94-5.97=3.36+7.05-1.84=5.77+6.02-1.85=2.93+7.39-9.84=3.38+1.07-3.6=5.19+9.57-0.97=1.73+3.21-1.49=7.66+2.82-1.16=1.68+3.89-4.03=8.06+3.01-2.46=6.79+9.45-1.52=5.52+1.04-5.3=6.71+4.98-1.13=4.61+9.72-5.68=1.97+2.44-1.78=9.7+3.67-2.16=4.74+2.11-3.21=3.16+3.72-5.71=4.51+4.68-0.2=1.84+9.99-2.92=1.46+4.01-1.61=2.84+1.54-3.52=7.65+3.26-4.63=6.81+8.34-0.98=3.18+9.85-8.3=3.53+4.85-0.69=6.94+2.25-5.99=2.14+3.4-5.02=9.55+9.7-2.92=7.43+5.8-6.89=6.05+3.19-3.54=5.77+8.03-8.72=9.31+2.47-6.62=6.17+5.52-7.59=2.18+9.82-3.99=6.6+5.56-9.85=3.51+2.07-3.02=2.48+8.89-4.69=1.39+6.6-5.19=9.39-7.28+5.73=9.84-0.05+0.07=8.27-6.1+5.45=9.62-9.36+4.91=9.54-0.87+9.75=7.81-4.52+3.39=8.73-5.92+5.96=8.55-8.18+2.53=9.17-5.33+5.62=6.27-3.28+2.98=5.09-2.61+2.05=6.39-2.85+0.23=8.85-5.63+1.12=9.2-3.01+7.83=7.2-3.4+5.18=5.48-3.28+8.54=8.02-7.09+9.91=6.55-1.88+4.05=7.56-4.29+7.22=7.9-2.94+9.69=3.68-0.09+5.12=6.25-0.06+0.79=6.75-3.87+3.62=5.18-4.28+4.89=5.25-2.53+7.84=4.17-0.55+4.54=6.25-4.53+2.26=7.91-3.73+7.53=6.98-5.2+9.26=3.07-0.8+2.24=2.71-0.52+8.49=6.73-2.03+6.48=7.52-4.69+7.36=4.54-0.56+7.29=6.74-2.77+0.92=6.32-4.74+1.21=9.11-1.06+6.75=3.03-0.88+6.3=4.15-1.13+6.43=8.1-3.51+4=8.83-0.79+7.58=4.86-2.18+7.34=7.19-0.7+4.76=3.96-0.28+8.33=8.76-7.37+9.95=7.08-0.48+4.17=7.49-5.91+8.03=8.79-1.21+5.23=9.8-7.46+0.22=5.27-3.77+9.97=6.85-6.09+6.47=8.83-6.26+4.49=8.42-0.49+8.6=4.35-2.55+5.29=5.57-2.1-1.89=6.76-3.25-1.78=9.3-0.03-5.25=7.73-0.54-2.59=9.68-0.79-3.3=8.56-1.97-3.67=9.56-2.37-6.42=9.98-2.67-6.94=6.32-4.3-0.95=8.25-3.46-2.89=6.77-2.49-1.39=8.28-5.79-2.36=8.69-2.01-5.42=6.75-4.46-0.62=5.91-0.67-2.11=4.23-1.64-0.56=4.76-0.46-0.73=5.95-2.07-0.1=6.11-0.99-3.97=8.03-0.48-3.18=9.94-4.03-0.67=7.02-0.89-0.66=8.16-3.83-1.76=3.26-1.03-0.18=4.69-1.82-2.38=8.52-4.38-0.94=6.98-0.75-2.54=9.36-1.7-7.33=6.42-0.95-0.88=9.17-7.73-0.26=5.3-2.38-0.72=9.81-3.62-2.61=8.34-2.09-5.58=8.6-3.42-3.05=9.94-1.33-7.88=4.86-0.75-2.25=7.45-0.21-3.63=2.47-0.94-1.23=9.42-0.83-7.83=6.11-3.04-1.93=7.67-0.9-6.02=6.55-3.16-0.43=9.5-1.89-1.82=8.66-3.59-3.32=7.05-2.53-2.62=9.97-3-4.94=7.84-3.8-0.89=9.02-6.21-2.41=5.84-3.15-2.1=7.83-4.41-0.09=8.58-1.41-2.44=9.14-3.01-2.82=9.52-0.03-4.25=7.32-4.31-2.3=7.77+5.83+2.62+5.71=7.22+7.61+0.74+0.37=5.06+3.25+9.46+5.08=0.26+7.29+0.64+7.31=8.36+2.8+1.87+2.7=0.39+1.14+6.11+1.72=6.51+0.06+5.43+6.01=2.64+4.1+9.92+2.84=9.51+5.06+8.84+0.69=7.38+7.37+2.05+0.76=1.41+2.54+7.22+8.53=6.76+9.08+0.25+7.58=5.74+9.88+3.23+2.61=2.77+6.46+8+2.21=7.73+0.75+0.56+2.71=2.39+8.46+5.21+3.02=9.13+4.59+6.5+7.29=7.02+0.57+9.96+6.23=4.75+5.15+3.17+0.47=6.43+5.55+2.15+9.12=1.92+2.96+9.09+4.7=9.59+7.39+1.77+0.8=6.57+9.99+5.89+3.09=7.68+6.72+7.98+4.76=2.45+6.71+6.56+6.86=6.51+0.04+6.8+1.08=1.87+4.21+5.23+6.8=8.67+6.29+8.1+7.28=9.76+7.11+9.84+9.43=7.8+7.93+5.26+0.71=4.45+4.8+2.62+1.57=9.91+5.02+2.97+6.68=1.56+1.47+4.72+8.95=9.66+4.36+1.43+9.97=9.88+7.8+5.18+7.98=1.19+7.58+7.59+9.12=0.59+9.73+5.24+0.74=6.31+4.95+6.58+5.93=3.1+1.88+3.23+7.49=5.15+3.69+8.95+4.83=4.69+6.26+6.36+2.39=6.5+2.76+2.11+9.36=1.85+9.2+9.22+0.58=8.21+8.02+6.18+5.46=5.15+1.37+0.65+8.15=9.94+4.38+8.03+3.79=1.32+9.21+3.45+8.18=3.55+4.05+8.56+5.88=8.6+8.08+4.05+8.71=8.3+2.54+1.86+1.25=4.6+9.59+1.2+1.43=1.4+6.48+6.53+5.28=7.39+8.99+5.84+1.8=5.91+9.85+2.77+0.07=4.18+0.06+6.61-4.24=1.54+7.7+0.37-2.85=3.41+7.98+7.59-8.33=5.35+8.99+6.21-9.53=9.36+3.38+8.13-4.37=3.04+2.76+1.82-2.7=2.62+3.97+3.82-6.52=4.77+9.32+0.54-7.46=6.22+8.36+3.6-3.33=9.88+8.3+6.53-8.93=7.07+7.87+3.62-8.9=4.66+5.82+8.48-9.3=5.19+0.72+6.84-6.49=1.16+1.85+5.7-1.07=8.39+2.76+6.89-1.29=2.57+6.15+5.4-0.17=9.41+2.24+5.1-6.58=4.71+0.3+8.17-6.13=1.79+3.39+2.66-3.9=1.41+3.08+0.65-1.78=1.58+6.71+8.02-8.03=9.18+7.44+8.47-0.3=9.36+8.22+3.14-3.61=2.81+4.38+0.52-4.7=6.27+5.95+9.8-9.19=6.45+0.19+5.03-3.9=2.81+6.45+6.2-7.68=0.66+1.11+9.16-5.04=1.95+6.8+4.83-3.82=7.38+2.15+4.3-4.57=0.15+9.88+6.85-2.3=8.55+8.89+3.39-2.48=2.49+3.26+9.42-2.6=5.17+4.17+8.14-7.16=1.05+4.53+5.47-8.77=7.46+3.49+6.96-0.56=7.35+8.6+7.9-5.39=8.34+5.97+6.53-5.66=3.12+4.58+2.67-2.99=5.35+9.85+2.99-1.45=5.23+2.66+7.46-9.04=8.52+4.11+0.65-2.01=4.05+4.04+5.7-2.96=4.31+0.28+9-0.07=6.05+8.94+7.39-5.96=9.66+6.06+9.93-2.67=6.63+7.01+7.22-8.24=1.67+1.9+7.64-6.91=9.04+8.52+1.69-5.38=6.55+8.22+3.99-4.76=4.64+4.74+9.12-2.62=9.39+8.9+1.49-5.18=8.46+1.76+6.23-3.56=6.16+5.66+9.28-0.89=2.34+6.99-1.56+6.69=0.98+1.45-0.88+4.69=3.27+8.86-5.24+9.7=1.67+6.38-3.44+1.14=9.45+6.9-3.49+7.26=5.46+8.99-1.52+4.62=8.65+6.3-9.92+8.73=0.52+9.07-4.19+0.83=3.69+3.58-6.37+3.24=7.55+1.67-6.12+6.16=9.17+9.03-0.62+4.53=4.57+4.04-7.25+2.46=5.7+5.64-1.6+2.7=9.15+6.64-5.76+1.93=9.06+9.69-8.38+8.44=7.13+4.13-6.33+4.3=3.97+3.74-3.48+6.37=7.07+1.63-2.25+1.81=9.12+2.55-5.06+0.88=7.45+2.03-2.02+4.85=5.56+9.62-0.31+7.89=3.49+2.86-6.06+6.01=9.29+3.46-2.86+3.53=9.24+5.48-5.24+3.72=7.84+9.15-8.4+4.96=9.96+7.56-5.49+9.03=4.57+8.84-9.94+0.38=9.84+0.76-3.63+5.16=9.59+6.73-6.03+8.47=4.77+5.5-3.36+9.9=4.88+0.96-2.22+4.42=7.02+7.44-6.73+7.73=7.6+5.18-4+2.61=6.55+7.48-1.81+9.97=5.17+3.26-7.57+3.3=0.12+6.74-2.17+9.16=7.07+0.53-3.33+0.93=5.64+2.79-0.94+6.85=8.83+9.87-7.23+2.62=1.54+9.24-5.07+8.01=1.25+6.02-5.84+6.37=3.12+5.74-8.39+5.6=9.34+3.62-4.06+3.53=6.67+7.08-9.29+6.09=7.37+7.17-2.11+1.96=9.65+6.11-1.4+5.99=4.28+1.92-1.36+3.66=2.34+9.68-9.41+1.54=5.88+5.52-7.49+6.85=0.27+6.24-1.11+5.95=3.12+3.26-6.23+1.22=0.69+6.44-3.5+4.39=8.55+4.18-4.2+9.33=0.82+9.44-3.77+0.98=8+7.44-3.78-8.43=9.41+4.26-7.4-2.41=0.63+7.06-0.27-6.16=8.58+5.81-0.31-3.17=9.34+8.83-1.35-9.83=8.56+3.35-3-2.07=1.79+4.71-2.56-1.21=9.87+3.18-2.15-0.05=9.15+5.77-0.98-6.19=5.35+4.37-6.06-2.02=5.55+5.13-2.23-5.31=5.63+8.78-0.37-9.37=5.34+6.02-1.69-4.57=7.83+1.62-0.87-4.96=1.55+0.89-0.86-0.56=9.1+3.12-5.68-0.07=6.44+8.74-9.9-0.05=7.71+3.04-1.31-6.73=6.22+8.74-1.34-1.78=6.15+2.81-1.8-6.66=8.71+2.9-2.04-8.82=0.89+3.55-0.64-3.45=5.52+3.51-1.65-2.72=3.69+6.89-0.8-8.1=6.32+9.55-4.71-8.28=2.06+9.55-8.18-1.55=9.65+7.91-8.33-0.86=4.31+8.78-5.81-2.58=6.38+8.22-7.55-1.68=1.92+1.06-0.25-0.04=7.9+0.22-1.69-2.16=6.68+9.92-0.82-0.81=1.81+6.52-2.71-1.18=7.72+8.34-8.27-6.46=6.1+8.65-0.23-6.37=7.73+1.9-0.73-7.05=7.03+9.89-2.3-7.95=7.86+7.55-9.26-4.63=9.83+9.6-0.63-5.05=9.99+5.51-7.27-1.62=7.39+7.76-1.02-7.26=9.67+8.24-1.32-8.23=9.75+7.27-7.74-3.52=7.71+8.72-0.79-7.88=8.57+5.77-6.05-1.53=9.32+1.87-0.6-7.75=5.87+6.54-5.26-0.8=1.47+8.85-4.12-5.62=8.45+7.15-6.06-3.8=4.37+7.13-6.69-4.52=0.08+9.58-5.23-3.98=8.04+6.57-5.06-1.22=5.16+9.72-8.14-4.19=7.92+4.62-4.47-7.05=9.58-4.87+9+2.23=8.62-0.34+3.11+4.95=8.39-7.52+3.37+4.63=3.76-2.96+6.06+4.46=6.5-1.4+5.69+0.55=8.17-1.69+3.65+8.18=7.47-3.19+7.13+2.67=7.29-4.64+2.35+7.96=5.93-1.12+1.25+5.05=5.95-0.92+6.81+3.16=9.51-2.87+4.83+6.1=3.47-3.1+6.24+4.29=7.2-2.83+7.67+8.71=9.13-7.13+9.5+5.81=2.31-0.03+2.28+0.99=1.72-1.58+0.71+0.17=4.35-1.76+6.46+6.06=2.36-1.47+4.36+2.84=9.39-6.77+1.07+0.95=6.62-2.35+2.67+2.93=7.72-2.04+9.18+5.4=8.51-5.94+9.14+8.57=7.36-6.33+8.51+4.83=9.63-5.11+5.79+0.17=6.56-0.78+0.92+9.44=7.72-6.52+8.72+3.84=6.82-6.29+7.46+5.3=8.67-5.71+4.52+4.81=5.77-1.37+0.97+3.57=5.35-1.42+3.05+0.61=2.63-2.47+9.03+7.08=8.7-0.32+8.12+1.59=9.1-1.1+1.89+1.88=6.64-2.93+0.23+5.66=6.15-2.88+8.17+9.78=8.61-6.4+1.54+1.61=7.23-5.9+6.52+8.37=5.54-1.04+5.95+1.28=5.74-4.78+3.19+8.22=6.74-0.1+2.76+8.4=4.11-0.04+2.81+2.01=9.62-1.2+2.89+1.79=4.48-1.44+8.81+3.74=8.38-5.39+6.62+9.15=4.47-0.29+3.18+9.55=9.51-3.13+7.6+6.83=8.37-2.35+7.68+1.88=9.1-5.43+6.96+2.56=5.89-3+3.12+7.99=5.65-2.93+0.19+0.51=7.66-5.24+7.4+9.23=5.8-4.87+4.49+0.37=6.31-1.2+8.18+8.11=8.36-3.12+2.24+5.98=0.48-0.21+8.06-4.19=6.54-0.16+6.78-7.73=8.08-5.01+7.47-9.56=4.36-3.78+9.35-5.6=5.71-1.54+5.49-3.03=9.35-1.41+5-1=9.8-2.88+5.66-3.55=3.73-2.49+8.47-4.1=2.71-0.9+7.44-2.01=5.6-1.24+1.05-1.57=8.46-0.86+5.9-1.16=3.08-1.59+8.75-0.66=8.22-2.54+7.43-6.71=9.52-2.65+6.66-4.36=9.08-8.77+7.86-2.81=9.07-1.23+2.24-0.08=9.68-4.02+9.7-2.32=3.15-2.6+8.6-0.17=9.37-5.54+4.05-2.3=7.67-1.84+3.13-4.49=4.28-2.06+6.21-6.86=1.41-0.83+6.87-3.18=9.27-0.44+2.61-0.68=5.15-0.59+6.08-8.42=9.04-4.61+5.2-0.76=1.68-0.65+8.25-2.57=6.13-2.61+5.73-1.22=8.03-4.25+8.02-4.57=4.55-2.95+0.65-1.78=5.07-2.11+9.65-6.93=9.88-3.47+5.32-2.75=3.51-2.76+4.38-2.61=3.52-2.09+0.36-0.88=7.16-2.92+4.46-6.08=7.6-1.42+0.41-1.02=8.29-2.85+1.82-6.25=3.43-3.08+4.92-3.76=8.35-5.22+3.57-4.65=4.26-0.78+9.94-3.85=9.18-2.21+8.58-7.71=7.91-6.89+9.76-7.45=7.48-0.5+8.87-8.55=6.08-3.58+6.71-4.92=8.67-3.42+3.08-7.2=7.19-5.42+5.97-2.49=2.55-0.73+8.85-5.59=8.13-2.25+5.74-0.52=7.63-6.48+8.21-4.17=6.61-4.23+2.85-1.56=3.58-0.49+1.36-2.92=7.55-6.48+1.34-1.52=4.74-0.55+3.69-6.04=7.06-2.12+5.39-2.07=9.35-3.69+5.82-5.38=7.47-4.6-0.48+4.98=9.54-1.76-0.31+4.91=5.91-0.73-3.95+6.81=5.75-2.35-1.43+0.73=9.76-0.88-2.2+3.34=8.37-7.4-0.07+4.4=7.8-6.25-0.48+1.02=3.41-1.56-1.12+1.86=7.48-2.88-0.62+8.32=7.53-3.07-1.84+5.36=4.37-1.95-0.95+7.03=9.91-3.88-3.43+5.45=8.18-0.23-6.96+9.87=6.78-2.24-0.46+4.1=9.97-4.65-2.22+4.92=4.26-2.11-0.23+8.09=7.91-2.07-2.76+5.85=6.4-2.51-1.9+3.3=9.45-3.8-1.41+7.99=6.59-0.61-5.15+7.42=6.81-2.37-2.38+8.06=8.75-1.2-1.35+2.13=7.8-1.24-3.31+2.12=9.68-7.57-1.75+7.21=8.41-5.64-0.59+6.58=9.88-4.31-4.6+1.66=9.1-3.76-2.26+1.31=9.13-1.13-6.28+3.25=9.96-6.22-0.83+0.62=2.81-0.98-1.44+2.8=9.47-1.29-7.25+1.57=9.51-7.45-0.87+0.55=7.48-1.87-4.5+7.24=8.37-1.12-2.77+6.8=5.23-1.87-2.19+5.81=6.12-2.96-0.87+5.58=6.1-4.49-0.15+0.03=5.65-1.26-0.2+7.6=8.53-3.53-4.88+8.9=5.7-0.65-0.05+0.21=6.06-3.92-1+2.17=9.91-5.54-0.61+4.03=3.8-1.17-1.14+3.45=9.81-4.34-1.42+1.04=7.15-6.05-0.41+7.11=5.8-0.11-5.48+1.29=4.95-1.15-1.02+8.52=7.73-6.32-0.97+5.28=8.7-2.1-1.83+1.67=8.4-4.68-0.21+8.56=9.79-2.72-2.61+3.9=9.5-0.44-2.61+3.55=5.34-3.03-0.09+3.58=8.23-5.73-2.1+2.69=9.54-1.58-4.48-0.31=8.36-0.83-1-5.1=8.63-5.64-2.2-0.15=7.89-1.24-3.63-0.66=6.56-0.36-1.33-3.15=9.44-2.81-2.77-0.93=8.6-0.25-3.77-3.04=9.71-0.94-6.11-2.19=5.81-0.29-2.19-2.66=8.89-2.01-0.97-1.99=9.55-4.87-2.16-1.12=7.25-3.07-0.06-1.1=3.06-0.75-1.97-0.08=7.99-5.17-1.67-0.95=4.56-0.17-2.04-1.1=8.11-0.32-3.04-3.76=9.08-2.02-2.37-1.86=9.76-7.89-0.77-0.84=9.81-4.05-3.09-2.3=6.96-2.19-3.18-0.66=6.12-1.93-2.91-0.15=6.51-3.57-0.34-1.79=7.53-5.17-0.24-0.44=3.31-1.82-0.59-0.57=9.3-2.5-3.54-2.78=9.99-0.15-2.98-2.46=4.72-0.86-0.21-1.9=9.69-2.26-4.09-1.18=9.99-2.01-4.59-0.96=7.51-0.33-2.29-0.67=7.79-1.31-1.81-3.21=6.48-0.4-1.59-3.13=9.08-0.4-2.25-2.99=9.98-1.8-0.6-5.82=8.23-1.12-0.6-0.21=9.47-4.03-2.89-0.92=4.95-0.8-0.18-3.47=8.07-0.74-2.74-2.61=9.54-0.63-0.3-0.65=7.69-1.18-0.71-1.9=6.98-1.28-0.11-3.68=8.45-2.78-1.98-0.06=9.3-1.67-0.02-0.55=8.73-0.54-4.19-0.87=8.74-0.3-2.99-4.11=9.18-0.56-6.58-1.37=8-3.96-0.28-2.89=8.5-0.87-4.13-2.2=1.45-0.02-0.19-0.76=6.93-3.76-0.67-0.73=8.97-0.06-3.42-1.33=7.72-3.38-0.02-3.76=7.7-0.13-4.48-1.62=5.58-0.72-3.25-0.92=参考答案3.48+1.51=4.995.08+5.75=10.836.16+1.53=7.690.95+6.3=7.252.81+6.63=9.443.22+2.81=6.032.36+9.15=11.517.18+7.88=15.065.28+4.68=9.962.43+8.56=10.993.67+2.18=5.859.04+0.25=9.296.59+8.33=14.924.32+0.82=5.145.37+9.36=14.735.12+4.9=10.024.79+5.31=10.14.63+7.67=12.33.71+1.41=5.124.71+0.12=4.839.8+8.95=18.759.16+2.75=11.911.34+3.07=4.416.73+2.92=9.651.04+7.98=9.026.92+1.31=8.235.71+1.65=7.366.14+7.17=13.318.22+9.89=18.116.62+8.14=14.767.23+7.25=14.485.28+9.47=14.754.23+5.5=9.735.54+0.02=5.566.59+3.87=10.460.48+6.74=7.229.96+4.08=14.041.85+7.57=9.423.29+1.84=5.136.04+2.31=8.355+1.6=6.64.2+5.35=9.559.57+5.31=14.881.19+9.5=10.699.22+6.52=15.745.11+9.4=14.517+0.88=7.886.83+4.41=11.243.94+0.63=4.576.52+6.06=12.584.64+5.4=10.042.92+1.7=4.622.89+4.34=7.239.19+6.71=15.98.26-0.47=7.799.51-6.8=2.715.53-4.85=0.684.98-1.18=3.88.29-4.31=3.988.39-2.93=5.464-1.03=2.976.37-4.74=1.637.05-2.05=55.68-4.58=1.19.71-6.87=2.849.16-7.73=1.438.08-6.47=1.619.76-5.49=4.276.81-2.22=4.598.26-1.7=6.567.61-5.14=2.472.78-0.92=1.868.13-7.89=0.242.85-0.52=2.339.88-4.75=5.139.44-5.19=4.259.12-8.2=0.927.05-2.27=4.783.53-1.26=2.278.85-6.1=2.752.52-0.69=1.830.51-0.11=0.41.33-0.06=1.279.14-0.34=8.86.85-0.36=6.495.87-2.44=3.437.76-2.12=5.642.8-0.98=1.826.4-2.36=4.042.95-0.61=2.346.67-2.19=4.489.75-4.9=4.856.2-0.62=5.589.87-9.22=0.659.87-9.42=0.456.12-2.14=3.984.37-3.59=0.784.85-3.71=1.148.45-0.51=7.945.45-4.45=12.64-0.17=2.479.95-2.67=7.289.93-4.18=5.759.3-1.42=7.888.24-0.41=7.838.54-6.85=1.697.88-3.07=4.817.51-6.68=0.837.16+8.75+7.56=23.473.29+7.16+7.35=17.80.8+1.76+4.71=7.272.55+5.33+8.89=16.772.55+4.2+9.34=16.095.14+4.34+7.47=16.958.85+9.5+1.59=19.949.56+6.4+5.93=21.895.78+9.85+7.52=23.150.59+4.59+6.88=12.062.11+2.22+4.64=8.977.55+7.2+1.17=15.922.15+3.15+9.02=14.329.81+7.46+3.93=21.21.8+7.51+8.64=17.959.21+2.79+4.94=16.944.54+2.56+3.86=10.969.19+7.9+2.23=19.321.51+8.47+4.69=14.675.91+9.5+6.72=22.136.47+4.54+0.49=11.52.44+9.19+4.12=15.755.06+2.46+2.92=10.446.92+0.8+1.3=9.024.05+2.26+5.4=11.718.71+3.6+5.26=17.573.19+3.59+2.58=9.367.11+6.8+9.85=23.768.2+3.23+0.97=12.41.61+2.85+7.01=11.479.01+7.22+0.77=175.65+8.19+9.67=23.516.69+0.5+4.31=11.58.82+4.04+9.71=22.572.13+3.66+9.82=15.612.45+3.45+7.59=13.498.33+3.86+0.85=13.047.14+4.97+8.75=20.861.21+5.04+7.56=13.816.33+0.34+2.26=8.932.39+2.68+6.28=11.359.15+8.44+8.51=26.16.8+5.24+4.67=16.719.15+3.48+8.48=21.110.86+9.9+3.5=14.269.87+5.43+5.56=20.867.76+6.17+0.1=14.034.63+2.87+3.89=11.393.43+9.5+3.15=16.080.76+4.19+1.75=6.78.25+6.36+6.92=21.537.75+1.18+2.75=11.681.97+3.94+1.16=7.076.45+4.91+1.65=13.016.61+8.65-9.82=5.444.84+7.89-0.49=12.246.44+8.28-4.72=101.02+6.18-0.8=6.47.94+0.96-2.95=5.950.18+5.68-2.36=3.55.9+9.26-6.32=8.848.39+9.47-5.92=11.948.19+4.7-9.71=3.185.53+8.02-0.5=13.051.73+7.6-6=3.339.9+8.97-4.82=14.054.73+5.66-2.88=7.517.75+6.97-6.44=8.283.69+4.09-4.37=3.413.54+5.94-5.97=3.513.36+7.05-1.84=8.575.77+6.02-1.85=9.942.93+7.39-9.84=0.483.38+1.07-3.6=0.855.19+9.57-0.97=13.791.73+3.21-1.49=3.457.66+2.82-1.16=9.321.68+3.89-4.03=1.548.06+3.01-2.46=8.616.79+9.45-1.52=14.725.52+1.04-5.3=1.266.71+4.98-1.13=10.564.61+9.72-5.68=8.651.97+2.44-1.78=2.639.7+3.67-2.16=11.214.74+2.11-3.21=3.643.16+3.72-5.71=1.174.51+4.68-0.2=8.991.84+9.99-2.92=8.911.46+4.01-1.61=3.862.84+1.54-3.52=0.867.65+3.26-4.63=6.286.81+8.34-0.98=14.173.18+9.85-8.3=4.733.53+4.85-0.69=7.696.94+2.25-5.99=3.22.14+3.4-5.02=0.529.55+9.7-2.92=16.337.43+5.8-6.89=6.346.05+3.19-3.54=5.75.77+8.03-8.72=5.089.31+2.47-6.62=5.166.17+5.52-7.59=4.12.18+9.82-3.99=8.016.6+5.56-9.85=2.313.51+2.07-3.02=2.562.48+8.89-4.69=6.681.39+6.6-5.19=2.89.39-7.28+5.73=7.849.84-0.05+0.07=9.868.27-6.1+5.45=7.629.62-9.36+4.91=5.179.54-0.87+9.75=18.427.81-4.52+3.39=6.688.73-5.92+5.96=8.778.55-8.18+2.53=2.99.17-5.33+5.62=9.466.27-3.28+2.98=5.975.09-2.61+2.05=4.536.39-2.85+0.23=3.778.85-5.63+1.12=4.349.2-3.01+7.83=14.027.2-3.4+5.18=8.985.48-3.28+8.54=10.748.02-7.09+9.91=10.846.55-1.88+4.05=8.727.56-4.29+7.22=10.497.9-2.94+9.69=14.653.68-0.09+5.12=8.716.25-0.06+0.79=6.986.75-3.87+3.62=6.55.18-4.28+4.89=5.795.25-2.53+7.84=10.564.17-0.55+4.54=8.166.25-4.53+2.26=3.987.91-3.73+7.53=11.716.98-5.2+9.26=11.043.07-0.8+2.24=4.512.71-0.52+8.49=10.686.73-2.03+6.48=11.187.52-4.69+7.36=10.194.54-0.56+7.29=11.276.74-2.77+0.92=4.896.32-4.74+1.21=2.799.11-1.06+6.75=14.83.03-0.88+6.3=8.454.15-1.13+6.43=9.458.1-3.51+4=8.598.83-0.79+7.58=15.624.86-2.18+7.34=10.027.19-0.7+4.76=11.253.96-0.28+8.33=12.018.76-7.37+9.95=11.347.08-0.48+4.17=10.777.49-5.91+8.03=9.618.79-1.21+5.23=12.819.8-7.46+0.22=2.565.27-3.77+9.97=11.476.85-6.09+6.47=7.238.83-6.26+4.49=7.068.42-0.49+8.6=16.534.35-2.55+5.29=7.095.57-2.1-1.89=1.586.76-3.25-1.78=1.739.3-0.03-5.25=4.027.73-0.54-2.59=4.69.68-0.79-3.3=5.598.56-1.97-3.67=2.929.56-2.37-6.42=0.779.98-2.67-6.94=0.376.32-4.3-0.95=1.078.25-3.46-2.89=1.96.77-2.49-1.39=2.898.28-5.79-2.36=0.138.69-2.01-5.42=1.266.75-4.46-0.62=1.675.91-0.67-2.11=3.134.23-1.64-0.56=2.034.76-0.46-0.73=3.575.95-2.07-0.1=3.786.11-0.99-3.97=1.158.03-0.48-3.18=4.379.94-4.03-0.67=5.247.02-0.89-0.66=5.478.16-3.83-1.76=2.573.26-1.03-0.18=2.054.69-1.82-2.38=0.498.52-4.38-0.94=3.26.98-0.75-2.54=3.699.36-1.7-7.33=0.336.42-0.95-0.88=4.599.17-7.73-0.26=1.185.3-2.38-0.72=2.29.81-3.62-2.61=3.588.34-2.09-5.58=0.678.6-3.42-3.05=2.139.94-1.33-7.88=0.734.86-0.75-2.25=1.867.45-0.21-3.63=3.612.47-0.94-1.23=0.39.42-0.83-7.83=0.766.11-3.04-1.93=1.147.67-0.9-6.02=0.756.55-3.16-0.43=2.969.5-1.89-1.82=5.798.66-3.59-3.32=1.757.05-2.53-2.62=1.99.97-3-4.94=2.037.84-3.8-0.89=3.159.02-6.21-2.41=0.45.84-3.15-2.1=0.597.83-4.41-0.09=3.338.58-1.41-2.44=4.739.14-3.01-2.82=3.319.52-0.03-4.25=5.247.32-4.31-2.3=0.717.77+5.83+2.62+5.71=21.937.22+7.61+0.74+0.37=15.945.06+3.25+9.46+5.08=22.850.26+7.29+0.64+7.31=15.58.36+2.8+1.87+2.7=15.730.39+1.14+6.11+1.72=9.366.51+0.06+5.43+6.01=18.012.64+4.1+9.92+2.84=19.59.51+5.06+8.84+0.69=24.17.38+7.37+2.05+0.76=17.561.41+2.54+7.22+8.53=19.76.76+9.08+0.25+7.58=23.675.74+9.88+3.23+2.61=21.462.77+6.46+8+2.21=19.447.73+0.75+0.56+2.71=11.752.39+8.46+5.21+3.02=19.089.13+4.59+6.5+7.29=27.517.02+0.57+9.96+6.23=23.784.75+5.15+3.17+0.47=13.546.43+5.55+2.15+9.12=23.251.92+2.96+9.09+4.7=18.679.59+7.39+1.77+0.8=19.556.57+9.99+5.89+3.09=25.547.68+6.72+7.98+4.76=27.142.45+6.71+6.56+6.86=22.586.51+0.04+6.8+1.08=14.431.87+4.21+5.23+6.8=18.118.67+6.29+8.1+7.28=30.349.76+7.11+9.84+9.43=36.147.8+7.93+5.26+0.71=21.74.45+4.8+2.62+1.57=13.449.91+5.02+2.97+6.68=24.581.56+1.47+4.72+8.95=16.79.66+4.36+1.43+9.97=25.429.88+7.8+5.18+7.98=30.841.19+7.58+7.59+9.12=25.480.59+9.73+5.24+0.74=16.36.31+4.95+6.58+5.93=23.773.1+1.88+3.23+7.49=15.75.15+3.69+8.95+4.83=22.624.69+6.26+6.36+2.39=19.76.5+2.76+2.11+9.36=20.731.85+9.2+9.22+0.58=20.858.21+8.02+6.18+5.46=27.875.15+1.37+0.65+8.15=15.329.94+4.38+8.03+3.79=26.141.32+9.21+3.45+8.18=22.163.55+4.05+8.56+5.88=22.048.6+8.08+4.05+8.71=29.448.3+2.54+1.86+1.25=13.954.6+9.59+1.2+1.43=16.821.4+6.48+6.53+5.28=19.697.39+8.99+5.84+1.8=24.025.91+9.85+2.77+0.07=18.64.18+0.06+6.61-4.24=6.611.54+7.7+0.37-2.85=6.763.41+7.98+7.59-8.33=10.655.35+8.99+6.21-9.53=11.029.36+3.38+8.13-4.37=16.53.04+2.76+1.82-2.7=4.922.62+3.97+3.82-6.52=3.894.77+9.32+0.54-7.46=7.176.22+8.36+3.6-3.33=14.859.88+8.3+6.53-8.93=15.787.07+7.87+3.62-8.9=9.664.66+5.82+8.48-9.3=9.665.19+0.72+6.84-6.49=6.261.16+1.85+5.7-1.07=7.648.39+2.76+6.89-1.29=16.752.57+6.15+5.4-0.17=13.959.41+2.24+5.1-6.58=10.174.71+0.3+8.17-6.13=7.051.79+3.39+2.66-3.9=3.941.41+3.08+0.65-1.78=3.361.58+6.71+8.02-8.03=8.289.18+7.44+8.47-0.3=24.799.36+8.22+3.14-3.61=17.112.81+4.38+0.52-4.7=3.016.27+5.95+9.8-9.19=12.836.45+0.19+5.03-3.9=7.772.81+6.45+6.2-7.68=7.780.66+1.11+9.16-5.04=5.891.95+6.8+4.83-3.82=9.767.38+2.15+4.3-4.57=9.260.15+9.88+6.85-2.3=14.588.55+8.89+3.39-2.48=18.352.49+3.26+9.42-2.6=12.575.17+4.17+8.14-7.16=10.321.05+4.53+5.47-8.77=2.287.46+3.49+6.96-0.56=17.357.35+8.6+7.9-5.39=18.468.34+5.97+6.53-5.66=15.183.12+4.58+2.67-2.99=7.385.35+9.85+2.99-1.45=16.745.23+2.66+7.46-9.04=6.318.52+4.11+0.65-2.01=11.274.05+4.04+5.7-2.96=10.834.31+0.28+9-0.07=13.526.05+8.94+7.39-5.96=16.429.66+6.06+9.93-2.67=22.986.63+7.01+7.22-8.24=12.621.67+1.9+7.64-6.91=4.39.04+8.52+1.69-5.38=13.876.55+8.22+3.99-4.76=144.64+4.74+9.12-2.62=15.889.39+8.9+1.49-5.18=14.68.46+1.76+6.23-3.56=12.896.16+5.66+9.28-0.89=20.212.34+6.99-1.56+6.69=14.460.98+1.45-0.88+4.69=6.243.27+8.86-5.24+9.7=16.591.67+6.38-3.44+1.14=5.759.45+6.9-3.49+7.26=20.125.46+8.99-1.52+4.62=17.558.65+6.3-9.92+8.73=13.760.52+9.07-4.19+0.83=6.233.69+3.58-6.37+3.24=4.147.55+1.67-6.12+6.16=9.269.17+9.03-0.62+4.53=22.114.57+4.04-7.25+2.46=3.825.7+5.64-1.6+2.7=12.449.15+6.64-5.76+1.93=11.969.06+9.69-8.38+8.44=18.817.13+4.13-6.33+4.3=9.233.97+3.74-3.48+6.37=10.67.07+1.63-2.25+1.81=8.269.12+2.55-5.06+0.88=7.497.45+2.03-2.02+4.85=12.315.56+9.62-0.31+7.89=22.763.49+2.86-6.06+6.01=6.39.29+3.46-2.86+3.53=13.429.24+5.48-5.24+3.72=13.27.84+9.15-8.4+4.96=13.559.96+7.56-5.49+9.03=21.064.57+8.84-9.94+0.38=3.859.84+0.76-3.63+5.16=12.139.59+6.73-6.03+8.47=18.764.77+5.5-3.36+9.9=16.814.88+0.96-2.22+4.42=8.047.02+7.44-6.73+7.73=15.467.6+5.18-4+2.61=11.396.55+7.48-1.81+9.97=22.195.17+3.26-7.57+3.3=4.160.12+6.74-2.17+9.16=13.857.07+0.53-3.33+0.93=5.25.64+2.79-0.94+6.85=14.348.83+9.87-7.23+2.62=14.091.54+9.24-5.07+8.01=13.721.25+6.02-5.84+6.37=7.83.12+5.74-8.39+5.6=6.079.34+3.62-4.06+3.53=12.436.67+7.08-9.29+6.09=10.557.37+7.17-2.11+1.96=14.399.65+6.11-1.4+5.99=20.354.28+1.92-1.36+3.66=8.52.34+9.68-9.41+1.54=4.155.88+5.52-7.49+6.85=10.760.27+6.24-1.11+5.95=11.353.12+3.26-6.23+1.22=1.370.69+6.44-3.5+4.39=8.028.55+4.18-4.2+9.33=17.860.82+9.44-3.77+0.98=7.478+7.44-3.78-8.43=3.239.41+4.26-7.4-2.41=3.860.63+7.06-0.27-6.16=1.268.58+5.81-0.31-3.17=10.919.34+8.83-1.35-9.83=6.998.56+3.35-3-2.07=6.841.79+4.71-2.56-1.21=2.739.87+3.18-2.15-0.05=10.859.15+5.77-0.98-6.19=7.755.35+4.37-6.06-2.02=1.645.55+5.13-2.23-5.31=3.145.63+8.78-0.37-9.37=4.675.34+6.02-1.69-4.57=5.17.83+1.62-0.87-4.96=3.621.55+0.89-0.86-0.56=1.029.1+3.12-5.68-0.07=6.476.44+8.74-9.9-0.05=5.237.71+3.04-1.31-6.73=2.716.22+8.74-1.34-1.78=11.846.15+2.81-1.8-6.66=0.58.71+2.9-2.04-8.82=0.750.89+3.55-0.64-3.45=0.355.52+3.51-1.65-2.72=4.663.69+6.89-0.8-8.1=1.686.32+9.55-4.71-8.28=2.882.06+9.55-8.18-1.55=1.889.65+7.91-8.33-0.86=8.374.31+8.78-5.81-2.58=4.76.38+8.22-7.55-1.68=5.371.92+1.06-0.25-0.04=2.697.9+0.22-1.69-2.16=4.276.68+9.92-0.82-0.81=14.971.81+6.52-2.71-1.18=4.447.72+8.34-8.27-6.46=1.336.1+8.65-0.23-6.37=8.157.73+1.9-0.73-7.05=1.857.03+9.89-2.3-7.95=6.677.86+7.55-9.26-4.63=1.529.83+9.6-0.63-5.05=13.759.99+5.51-7.27-1.62=6.617.39+7.76-1.02-7.26=6.879.67+8.24-1.32-8.23=8.369.75+7.27-7.74-3.52=5.767.71+8.72-0.79-7.88=7.768.57+5.77-6.05-1.53=6.769.32+1.87-0.6-7.75=2.845.87+6.54-5.26-0.8=6.351.47+8.85-4.12-5.62=0.588.45+7.15-6.06-3.8=5.744.37+7.13-6.69-4.52=0.290.08+9.58-5.23-3.98=0.458.04+6.57-5.06-1.22=8.335.16+9.72-8.14-4.19=2.557.92+4.62-4.47-7.05=1.029.58-4.87+9+2.23=15.948.62-0.34+3.11+4.95=16.348.39-7.52+3.37+4.63=8.873.76-2.96+6.06+4.46=11.326.5-1.4+5.69+0.55=11.348.17-1.69+3.65+8.18=18.317.47-3.19+7.13+2.67=14.087.29-4.64+2.35+7.96=12.965.93-1.12+1.25+5.05=11.115.95-0.92+6.81+3.16=159.51-2.87+4.83+6.1=17.573.47-3.1+6.24+4.29=10.97.2-2.83+7.67+8.71=20.759.13-7.13+9.5+5.81=17.312.31-0.03+2.28+0.99=5.551.72-1.58+0.71+0.17=1.024.35-1.76+6.46+6.06=15.112.36-1.47+4.36+2.84=8.099.39-6.77+1.07+0.95=4.646.62-2.35+2.67+2.93=9.877.72-2.04+9.18+5.4=20.268.51-5.94+9.14+8.57=20.287.36-6.33+8.51+4.83=14.379.63-5.11+5.79+0.17=10.486.56-0.78+0.92+9.44=16.147.72-6.52+8.72+3.84=13.766.82-6.29+7.46+5.3=13.298.67-5.71+4.52+4.81=12.295.77-1.37+0.97+3.57=8.945.35-1.42+3.05+0.61=7.592.63-2.47+9.03+7.08=16.278.7-0.32+8.12+1.59=18.099.1-1.1+1.89+1.88=11.776.64-2.93+0.23+5.66=9.66.15-2.88+8.17+9.78=21.228.61-6.4+1.54+1.61=5.367.23-5.9+6.52+8.37=16.225.54-1.04+5.95+1.28=11.735.74-4.78+3.19+8.22=12.376.74-0.1+2.76+8.4=17.84.11-0.04+2.81+2.01=8.899.62-1.2+2.89+1.79=13.14.48-1.44+8.81+3.74=15.598.38-5.39+6.62+9.15=18.764.47-0.29+3.18+9.55=16.919.51-3.13+7.6+6.83=20.818.37-2.35+7.68+1.88=15.589.1-5.43+6.96+2.56=13.195.89-3+3.12+7.99=145.65-2.93+0.19+0.51=3.427.66-5.24+7.4+9.23=19.055.8-4.87+4.49+0.37=5.796.31-1.2+8.18+8.11=21.48.36-3.12+2.24+5.98=13.460.48-0.21+8.06-4.19=4.146.54-0.16+6.78-7.73=5.438.08-5.01+7.47-9.56=0.984.36-3.78+9.35-5.6=4.335.71-1.54+5.49-3.03=6.639.35-1.41+5-1=11.949.8-2.88+5.66-3.55=9.033.73-2.49+8.47-4.1=5.612.71-0.9+7.44-2.01=7.245.6-1.24+1.05-1.57=3.848.46-0.86+5.9-1.16=12.343.08-1.59+8.75-0.66=9.588.22-2.54+7.43-6.71=6.49.52-2.65+6.66-4.36=9.179.08-8.77+7.86-2.81=5.369.07-1.23+2.24-0.08=109.68-4.02+9.7-2.32=13.043.15-2.6+8.6-0.17=8.989.37-5.54+4.05-2.3=5.587.67-1.84+3.13-4.49=4.474.28-2.06+6.21-6.86=1.571.41-0.83+6.87-3.18=4.279.27-0.44+2.61-0.68=10.765.15-0.59+6.08-8.42=2.229.04-4.61+5.2-0.76=8.871.68-0.65+8.25-2.57=6.716.13-2.61+5.73-1.22=8.038.03-4.25+8.02-4.57=7.234.55-2.95+0.65-1.78=0.475.07-2.11+9.65-6.93=5.689.88-3.47+5.32-2.75=8.983.51-2.76+4.38-2.61=2.523.52-2.09+0.36-0.88=0.917.16-2.92+4.46-6.08=2.627.6-1.42+0.41-1.02=5.578.29-2.85+1.82-6.25=1.013.43-3.08+4.92-3.76=1.518.35-5.22+3.57-4.65=2.054.26-0.78+9.94-3.85=9.579.18-2.21+8.58-7.71=7.847