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2.26+0.09=2.09+4.47=1.78+3.85=1.64+4.25=9.96+2.57=6.42+0.32=7.84+2.68=2.27+1.34=5.87+4.47=8.79+8.03=6.4+9.88=5.88+1.97=2.3+0.08=1.72+2.08=0.24+0.67=0.37+1.99=9.5+4.37=7.23+6.65=8.96+3.91=7.3+2.06=7.59+5.41=2.23+2.42=7.1+1.68=9.4+0.07=8.16+7.17=8.27+9.89=5.15+1.97=6.19+6.14=8.57+9.29=9.46+1.99=8.08+2.88=2.75+3.81=3.65+3.11=3.68+0.26=7.25+8.2=8.13+3.25=2.42+5.15=5.57+2.21=4.45+7.62=3.13+5.01=9.87+2.78=1.95+9.3=9.58+6.62=8.93+5.42=6.53+7.91=2.55+8=5.66+4.08=1.58+6.82=0.37+8.52=2.13+8.33=7.32+7.88=8.61+8.93=9.12+9.11=1.8+7.52=1.84-1.41=9.54-6.19=9.34-3.33=9.07-3.68=7.34-0.3=6.67-0.61=4.59-4.14=1.22-0.99=3.63-3.22=2.25-0.73=9.72-2.65=9.16-0.42=9.93-9.15=6.23-5.13=3.47-1.17=9.3-4.3=9.47-6.84=5.03-0.73=8.06-1.32=2.17-2.03=8.65-4.36=9.76-8.84=8.48-2.09=4.17-2.55=8.11-5.75=2.58-1.46=9.64-9.44=9.33-7.49=6.02-4.75=7.92-1.49=6.91-4.15=3.02-1.66=8.35-0.44=8.28-4.52=1.02-0.29=9.22-8.15=2.15-0.79=9.65-0.1=2.28-1.51=1.42-0.47=7.73-5.56=7.43-6.1=8.99-6.43=8.77-8.18=5.77-4.09=5.95-2.22=5.85-0.98=5.34-2.09=5.65-3.26=6.79-3.17=5.95-5.54=4.08-2.12=2.19-1.44=7.5-2.03=5.45+9.59+0.86=8.61+4.55+8.75=3.1+6.79+8.86=2.44+3.71+7.92=3.94+3.75+8.56=1.01+9.39+6.88=2.82+3.78+9.8=1.1+4.78+6.39=2.16+2.06+4.05=3.16+4.91+2.52=2.2+0.23+3.23=6.52+0.1+1.72=8.99+1.21+2.18=4.55+4.95+8.33=4.1+2.65+6.71=3.1+6.79+4.52=7.81+1.29+7.3=4.38+7.91+7.16=3.52+5.8+6.27=3.46+7.97+8.58=8.59+1.79+3.54=4.25+7.42+6.43=1.96+2.71+3.08=7.07+5.09+2.96=4.97+6.22+7.11=3.58+0.57+5.3=5.39+4.64+2.37=9.38+6.96+1.14=1.85+4.14+7.7=9.66+2.56+0.24=0.81+4.02+4.22=9.96+2.16+2.68=3.26+7.68+0.52=0.94+5.33+1.07=1.61+2.95+0.14=2.75+6.51+4.62=9.05+2.69+6.48=6.58+1.88+9.97=8.02+7.3+9.21=8.99+4.77+0.76=4.44+9.14+4.91=9.35+9.05+8.93=5.88+2.79+3.63=5.25+1.51+5.29=7.41+5.76+9.86=9.63+8+8.15=4.6+3.56+4.56=2.61+5.65+5.41=6.61+5.19+0.97=9.43+3.49+8.56=4.51+7.38+8.33=2.65+1.62+2.42=4.65+2.79+7.81=3.37+2.3+4.77=3.17+2.31-5.06=6.11+0.05-5.72=0.69+4.72-2.51=1.09+9.93-2.74=5.89+2.59-6.68=6.02+5.14-3.91=8.07+3.59-4.93=8.8+8.77-4.54=4.25+6.7-9.92=9.48+9.29-9.52=6.69+1.53-6.37=6+9.65-0.04=1.58+7.55-5.36=9.31+9.08-9.57=0.58+2.6-0.92=4.82+4.57-8.65=5.02+0.44-1.19=4.32+4.66-3.44=9.99+2.48-0.07=8.39+6.17-4.44=3.5+9.59-5.64=2.38+0.86-2.58=4.14+3-3.13=0.72+9.66-1.94=6.65+0.82-0.51=9.43+2.11-8.09=4.88+2.82-0.06=6.12+9.27-9.31=8.53+8.27-9.57=9.57+8.67-1.45=2.07+8.37-7.64=4.59+7.42-5.3=0.55+6.98-0.43=4.06+5.37-4.99=3.09+3.17-0.48=9.45+5.62-8.8=2.42+9.61-0.54=3.29+8.38-1.75=0.05+3.64-2.72=5.83+1.25-5.31=3.52+1.19-3.68=3.44+1.38-2.08=9.11+0.12-9.03=8.43+3.75-9.15=7.69+1.84-9.14=9.33+3.56-0.93=9.19+7.84-5.93=3.56+5.53-0.42=8.9+8.76-0.16=6.24+7.97-1.77=7+2.54-1.51=5.26+9.16-3.99=9.21+2.03-6.51=3.25+0.46-0.91=9.85-1.72+9.94=6.65-5.46+6.77=6.43-2.73+4.59=7.56-0.17+8.43=4.65-3.23+0.96=8.91-1.69+8.25=7.1-3.41+3.71=3.27-2.9+7.02=9.24-1.06+8.25=5.66-2.25+3.54=9.07-6.99+8.93=6.44-2+1.33=6.21-2.56+7.26=9.46-3.98+3.14=9.74-5.37+4.31=6.45-5.83+7.63=8.44-2.69+1.31=8.15-6.66+6.82=9.38-3.48+2.07=8.57-1.41+2=8.91-3.78+7.7=4.85-1.02+0.76=4.52-1.48+6.25=4.56-0.25+0.54=3.8-1.62+2=7.37-4.81+4.12=9.67-0.89+2.21=9.08-6.61+4.05=5.36-4.58+1.82=9.51-7.65+9.63=4.84-1.43+6.16=8.27-2.04+5.9=5.43-3.55+3.94=3.18-1.02+4.9=9.55-7.22+4.98=9.65-4.4+3.25=8.61-4.93+1.91=7.21-4.11+7.79=6.99-2.48+4.26=8.71-2.3+3.84=9.01-1.13+3.97=2.97-0.07+8.66=7.16-1.59+5.28=5.17-3.74+7.78=4.3-0.62+7.72=8.82-7.41+0.97=9.36-5.78+5.75=9.67-5.65+9.01=5.13-3.26+1.33=4.73-0.82+7.72=9.2-8.18+8.11=5.3-1.3+5.69=9.45-7.18+4.58=8.63-7.86+8.36=8.59-4.53-0.24=9.06-3.98-1.43=8.28-7.76-0.22=8.62-2.46-1.68=6.74-2.36-1.77=7-0.86-1.56=5.36-1.3-2.72=9.26-2.51-0.02=6.72-1.14-4.03=8.24-5.25-0.77=5.16-1.05-0.31=7.12-2.78-3.91=9.15-1.76-3.4=6.69-0.69-4.2=9.95-2.34-3.97=4.94-1.19-2.75=5.32-0.21-0.41=8.7-5.02-0.72=9.28-3.92-0.29=1.98-0.7-0.83=8.39-0.81-3.65=8.58-0.78-7.23=8.48-3.39-2.53=6.36-1.17-2.8=9.77-4.56-1.36=7.74-2.56-3.45=9.84-0.35-1.2=2.14-0.92-0.64=9.58-3.7-2.9=7.35-3.84-1.95=9.21-3.01-5.45=6.07-1.48-0.28=7.38-0.21-1.74=7.87-1.72-5.6=9.18-2.53-2.95=6.61-3.88-2.58=8.13-0.66-6.75=8.36-4.05-2.44=9.83-2.33-3.63=5.75-2.06-1.34=4.45-0.45-1.43=3.71-1.05-1.07=9.94-0.83-5.62=4.38-1.13-0.18=8.53-0.85-3.03=8.57-4.16-1.58=8.3-1.15-6.26=7.14-2.25-0.2=9.99-4.95-3.26=3.36-0.59-1.03=6.64-3.76-2.71=9.52-7.86-1.45=8.05-1.08-4.17=5.65-0.85-2.35=4.79+3.63+5.47+6.97=1.07+1.85+5.58+4.37=6.81+3.72+9.93+5.82=4.61+4.9+9.21+8.42=0.58+0.49+3.87+8.97=3.42+7.97+6.35+0.57=2.55+3.32+5.25+0.14=9.89+3.59+5.14+1.49=1.73+7.59+5.11+9.09=5.33+3.09+0.38+4.86=3.02+7.2+5.91+1.62=9.78+5.03+8.69+4.21=4.09+9.51+5.01+1.77=1.35+5.15+2.28+1.88=7.7+6.54+0.94+1.32=7.9+2.86+0.17+5.46=4.52+8.64+2.78+2.86=7.65+1.79+8.99+0.07=3.4+9.51+5.62+6.27=6.67+4.56+7.04+6.94=9+3.83+7.36+0.38=4.64+4.23+8.15+1.71=9+1.13+4.71+4.09=2.09+7.3+4.95+7.78=5.36+2.53+8.77+4.22=5.19+6.21+2.59+3.28=7.27+8.84+3.12+9.11=6.66+0.9+7.27+1.9=5.2+1.4+9.46+0.13=3.57+2.38+6.33+1.12=8.37+9.42+9.2+5.34=5.61+3.06+8.55+3.24=0.44+0.35+0.73+2.56=0.02+1.55+6.82+7.49=0.47+1.55+5.62+0.73=1.1+1.88+6.78+3.9=9.1+5.14+9.13+1.93=5.99+9.67+8.38+1.98=2.1+9.44+2.58+8.27=9.64+0.51+9.33+0.05=5.69+3.38+8.1+0.67=5.13+7.53+1.99+3.21=1.6+2.65+8.8+8.64=7.87+9.08+7.85+0.74=0.74+9.03+9.33+3.6=4.73+8.08+6.34+5.99=8.34+6.5+4.96+9.32=1.19+8.87+6.77+4.56=5.02+0.45+9.44+7.27=3.05+8.65+5.28+8.75=0.95+8.84+4.57+5.5=0.72+3.66+0.75+9.14=3.06+6.73+6.56+3.55=7.2+2.77+6.34+6.32=3.48+3.29+5.77-8.49=1.01+7.77+1.94-2.08=6.74+6.75+5.8-3.13=0.65+4.56+9.21-3.23=4.03+2.61+1.69-7.09=7.84+6.06+4.82-1.63=3.86+7.68+3.93-6.17=8.93+4.24+3.49-8.59=8.08+1.34+3.48-3.2=3.24+6.28+2-1.28=4.21+6.87+6.19-8.21=0.3+9.35+8.61-5.41=1.06+5.43+3.34-5.2=2.77+3.92+7.17-2.63=2.4+9.74+4.29-7.74=4.55+9.69+8.58-8.81=8.32+1.69+7.39-7.23=9.59+1.9+1.55-1.97=0.47+7.54+6.42-9.87=7.87+4.42+3.78-5.74=7.1+4.75+8.99-1.19=4.69+5.69+1.77-0.25=9.73+9.62+3.12-5.07=9.58+1.37+9.48-1.78=1.46+8.62+3.84-8.07=8.86+2.68+1.15-8.04=9.31+6.31+5.3-8.55=4.15+7.86+7.28-7.23=4.76+0.92+9.71-1.92=9.86+1+1.46-6.84=6.79+3.02+6.76-2.39=6.25+4.7+7.68-0.37=4.04+4.62+4.89-9.43=4.96+5.71+1.69-1.12=4.01+8.83+8.66-9.49=7.29+4.25+0.97-5.16=0.69+2.58+8.75-6.18=6.98+1.37+1.94-7.73=3.78+7.43+3.67-4.62=2.43+0.22+4.16-0.08=5.72+6.2+4.73-8.13=5.56+0.3+4.77-6.05=4.83+5.09+8.71-7.91=7.04+5.8+8.18-0.67=5.65+4.16+4.29-8.75=0.14+1.93+9.24-4.5=9.87+1.07+1.75-6.65=7.69+5.39+9.91-1.46=4+5.6+7.43-6.35=9.95+8.02+2.45-8.81=1.89+5.11+7.04-9.54=2.37+4.65+4.4-1.84=3.54+3.26+4.35-6.81=6.02+8.98+3.44-6.97=3.4+7.26-4.5+9.07=5.27+4.14-1.98+1.09=4.08+1.13-3.44+6.67=9.8+6-4.94+5.52=4.21+4.81-7.61+6.63=1.11+2.04-0.55+1.55=4.09+4.28-7.43+2.7=9.83+9.77-4.56+4.91=0.49+2.25-0.85+3.05=1.45+4.26-2.4+6.39=9.05+1.64-8.67+8.7=5.89+1.26-4.18+1.83=5.35+1.34-3.04+4=7.4+2.48-1.38+5.45=7.98+8.44-9.37+1.93=6.22+2.63-6.51+1.01=2.8+6.16-5.22+2.81=6.05+6.25-3.03+6.02=2.84+7.39-7.22+9.19=9.6+6.75-8.18+3.45=9.62+0.66-3.14+5.68=2+3.17-0.88+8.85=7.8+6.48-2.92+0.92=8.15+6.41-1.29+6.43=6.36+9.36-8.27+8.01=1.3+7.22-0.87+4.58=2.17+1.58-0.48+3.12=2.71+8.13-7.86+5.42=5.48+8.45-3.53+6.16=1.27+6.76-0.03+9.5=6.52+7.71-8.17+1.98=6.05+1.94-3.3+5.44=6.87+4.77-1.83+5.22=9.44+0.75-9.69+4.67=5.75+0.51-3+2.63=7.32+8.09-5.81+9.14=8.45+0.8-8.72+0.92=2.96+9.8-3.86+6.73=5.93+9.75-0.24+5.4=3.28+7.3-0.92+5.51=3.67+0.48-1.2+3.48=6.13+4.27-2.27+9.81=8.65+7.94-9.36+3.39=5+5.6-7.92+1.28=2.46+4.38-2.97+8.91=7.27+6.58-4.25+4.06=1.27+6.62-7.57+0.11=8.35+8.41-3.19+6.64=4.33+7.15-8.91+2.31=5.49+7.87-6.46+7.18=2.48+2.11-1.66+0.22=3.52+3.03-5.86+9.52=7.23+8.93-3.85+2.6=9.08+4.79-4.96+6.24=9.62+9-6.01-8.07=4.87+6.41-5.04-4.95=4.06+8.62-0.43-8.29=3.12+7.24-1.39-8.46=1.99+7.31-1.78-3.34=2.54+4.86-1.42-2.74=6.4+3.84-3.02-4.21=2.8+1.06-0.47-1.55=3.91+9.82-0.07-5.29=5.85+5.45-2.98-0.74=9.42+7.01-9.88-1.04=9.74+1.81-9.41-1.48=8.85+2.55-3.91-0.12=1.08+8.99-6.95-1.16=8.99+4.33-2.65-2.86=9.58+8.19-0.82-3.55=4.82+7.97-2.48-2.37=8.05+8.28-9.4-6.01=9.6+6.02-4.3-3.41=7.57+4.26-3.31-1.22=6.78+7.14-4.4-3.94=6.89+9.95-4.03-3.35=5.16+6.2-0.2-4.97=7.34+8.31-1.79-9.06=4.41+8.81-4.22-0.21=5.73+3.12-2.35-4.28=1.37+2.88-2.04-1.29=7.39+7.57-4.76-3.72=2.78+4.22-3.68-2.12=9.26+6.83-2.85-4.9=2.77+5.88-0.43-3.33=3.75+9.82-6.1-6.01=6.37+9.59-3.56-0.21=8.99+9.33-8.14-8.11=6.72+8.59-8.21-3.12=0.97+5.99-0.41-0.63=7.75+6.29-7.52-4.67=4.18+8.2-6.06-3.79=4.63+5.95-1.73-7.58=2.78+2.41-1.57-2.4=8.75+5.27-3.27-8.74=0.5+8.64-1.16-1.72=7.84+5.88-0.26-4.62=6.66+6.48-3.9-3.16=9.26+1.37-3.31-1.55=0.8+3.54-0.59-0.57=5.38+9.33-0.43-1.42=6.79+4.99-2.94-0.22=8.3+7.97-7.56-4.43=7.97+2.86-6.13-3.33=9.16+0.26-0.56-7.31=4.54+9.89-2.68-4.84=8.38+2.76-9.56-0.96=3.5+2.03-1.13-1.64=8.87-1.32+6.91+4.77=6.85-3.25+3.27+9.62=9.98-1.31+0.3+1.3=4.88-4.2+1.54+6.85=7.69-6.98+8.49+3.15=8.79-1.78+4.43+8.49=5.98-3.03+1.57+8.58=5.3-1.14+5.48+6.09=5.14-0.31+3.41+7.51=3.56-3.18+9.22+5.99=7.68-5.11+8.13+8.61=3.89-3.65+5.46+5.26=9.22-3.22+0.52+3.48=9.45-1.38+3.23+1.4=8.08-3.53+4.37+3.6=9.95-5.42+7.55+0.95=7.01-1.15+6.29+1.02=9.73-1.34+1.78+7.49=7.98-4.69+2.04+8.52=3.41-0.1+6.34+7.02=7.91-0.83+0.32+6.86=8.59-5.62+1.21+9.95=7.67-5.67+7.95+3.06=7.3-4.88+3.17+1.34=4.35-3.75+8.91+0.26=6.72-5.37+0.46+6.39=8.46-3.56+5.91+3.08=9.17-8.72+0.12+6.49=8.12-0.49+4.48+0.48=9.54-5.26+0.54+3.2=9.91-4.64+3+2.53=9.16-0.24+3.44+0.93=8.8-0.45+1.84+0.61=3.47-0.65+1.83+5.22=5.39-4.17+7.63+1.7=5.23-4.19+0.35+3=7.81-1.81+3.77+3.93=5.52-2.04+3.29+3.92=8.48-8.01+3.2+1.95=6.17-1.41+8.76+9.09=6.15-1.42+8.22+8.23=2.25-0.09+8.25+1.63=7.39-5.31+1.48+7.51=4.28-2.89+1.33+5.25=8.58-2.91+1.37+5.38=8.27-6.68+5.3+2.57=8.05-6.71+6.62+5.47=6.9-0.15+9.39+9.27=2.47-2.25+1.63+3.4=9.24-4.57+8.62+2.92=9.7-9.52+8.81+3.25=4.1-2.21+4.19+4.34=8.79-8.3+3.21+0.34=1.67-0.64+3.81+1.01=4.31-1.94+2.04-0.86=5.08-0.42+6.05-1.78=5.13-4.61+2.34-1.98=7.99-7.48+6.49-0.44=6.56-0.82+8.49-3.74=5.01-3.07+7.73-1.48=6.11-4.61+9.88-7.45=9.82-4.06+5.95-4.07=5.13-3.47+9.52-3.31=5.73-1.11+9.15-4.24=8.97-1.7+4.69-5.57=7.72-5.75+4.86-5.41=2.96-2.82+6.24-1.81=9.76-6.07+8.32-5.72=5.1-2.16+5.36-1.83=6.77-1.09+1.46-1.77=8.94-3.91+0.91-5.76=3.88-1.1+3.56-3.58=9.93-5.68+6.07-1.56=7.09-3.34+4-0.15=4.71-1.92+7.55-6.92=7.06-2.19+4.12-2.53=8.24-5.04+8.03-5.05=8.67-1.5+7.65-0.83=4.54-0.8+4.52-2.36=3.7-0.89+8.37-3.24=7.07-2.6+7.31-6.16=6.29-5.66+9.36-7.74=7.32-5.89+3.06-1.37=7.33-1.47+1.01-3.66=3.6-1.55+3.16-3.46=3.32-0.87+0.19-0.33=4.21-0.21+5.03-3.52=7.01-3.21+8.61-7.03=9.33-5.09+5.29-3.56=2.92-0.2+0.46-2.98=9.07-1.63+1.71-6.84=8.49-7.24+4.48-0.83=8.86-1.54+8.94-3.12=7.71-1.69+3.14-0.34=9.02-2.9+9.69-7.63=8.81-7.01+2.1-3.05=6.58-1.12+4.59-1.7=9.63-7.36+5.3-7.28=7.67-3.99+9.34-5.33=5.89-0.04+3.69-5.49=0.87-0.02+2.31-1.63=8.87-0.83+8.8-7.05=2.48-2.36+5.34-5.28=8.85-3.88+8.56-4.66=9.87-6.13+7.3-4.77=3.98-1.57+2.93-4.32=9.18-1.98+9.8-6=6.73-5.44+7.61-5.09=2.87-1.55-0.11+7.44=8.08-1.53-1.15+4.89=2.74-2.05-0.41+7.42=7.92-0.38-3.78+8.56=9.18-1.14-0.15+6.78=8.03-2.78-4.91+4.05=7.79-0.89-6.65+3.81=9.35-0.7-4.72+4.93=3.17-0.69-1.4+5.22=7.65-3.05-3.17+3.6=9.66-3.83-3.38+4.53=6.04-4.77-0.71+7.66=9.93-8.37-0.73+3.38=7.52-1.02-0.21+3.38=6.44-4.26-0.99+0.69=8.9-1.76-2.32+2.14=9.85-6.78-2.18+4.62=7.4-2.16-3.22+6.91=8.98-2.54-4.72+8.58=4.31-0.65-1.52+8.42=6.14-3.07-1.66+3.97=7.98-0.88-4.43+5.03=9.58-7.57-1.85+5.6=4.83-2.22-0.22+5.81=5.7-0.83-0.08+3.75=8.49-1.44-4.72+7.46=8.41-1.88-0.85+3.81=6.68-0.82-4.84+1.98=9.39-0.16-5.86+0.41=6.2-2.69-1.95+7.61=4.67-0.64-3.66+8.01=7.76-0.03-3.35+5.65=9.44-0.67-5.12+1.19=6.18-2.46-0.55+9.33=8.51-6.41-0.95+6.81=9.99-5.59-1.02+2.82=7.15-2.84-3.12+4.28=9.56-3.75-1.3+6.43=6.53-1.2-4.4+3.41=7.38-3.39-3.86+6.19=8.29-1.73-4.39+3.47=7.85-4.66-2.68+4.62=8.54-4.07-0.12+5.44=7.13-0.44-5.03+8.01=7.96-4.52-1.13+0.38=9.99-3.11-2.05+3.77=9.14-4.26-2.8+5.76=9.66-1.4-4.83+7.51=7.22-0.99-6.11+7.83=9.47-8.27-0.26+5.83=9.73-5.22-2.65+6.13=6.92-0.56-0.15+1.63=6.24-3.92-1.98+6.62=4.77-3.64-0.44+5.88=7.07-2.06-1.14-0.93=9.91-2.73-5.68-0.71=9.99-0.16-7.11-0.35=9.52-3.23-1.21-0.4=7.42-4.7-2.02-0.54=8.33-0.21-1.97-0.88=7.38-2.69-2.71-1.08=6.25-0.13-0.31-0.44=7.21-0.84-2.27-3.52=7.96-0.82-4.64-1.83=7.3-1.59-0.85-1.05=8.69-0.7-1.74-2.43=9.89-7.62-1.02-1.03=7.2-1-0.7-0.04=9.77-1.95-2.55-0.68=8.3-2.12-0.28-0.02=8.38-2.07-4.38-0.73=8.91-3.78-2.58-1.81=9.43-0.78-3.74-0.16=8.56-2.02-2.67-0.9=8.03-4.24-2.19-0.18=6.91-0.67-0.58-2.04=4.97-1.05-0.2-1.47=7.74-0.84-1.59-0.51=7.55-1.18-3.54-1.37=8.82-2.22-2.06-4.17=7.45-0.68-1.61-3.09=8.28-0.44-2.38-1.07=8.63-2.8-0.07-3.23=4.72-0.16-2.15-1.61=9.92-3.01-0.67-0.65=7.3-1.76-3.18-0.8=5.67-2.09-1.29-1.17=9.47-3.75-1.7-1.66=8.77-1.32-1.1-1.42=8.3-1.42-3.31-0.45=9.27-1.46-1.73-0.3=9.55-1.76-2.72-1.51=9.39-3.31-1.49-2.49=6.86-0.29-4.17-1.33=9.13-0.4-0.48-3.63=9.8-5.1-0.61-3.43=9.3-5.66-0.08-1.74=9.15-1.98-2.16-4.75=9.65-2.17-2.2-5.09=9.91-0.29-1.51-4.7=8.97-4.67-3.42-0.71=7.88-0.02-1.71-4.69=4.47-3.77-0.08-0.24=8.09-6.31-0.37-0.09=8.55-0.18-0.67-7=7.88-0.64-1.62-0.9=9.38-3.47-1.82-3.65=9.65-0.08-1.13-4.29=参考答案2.26+0.09=2.352.09+4.47=6.561.78+3.85=5.631.64+4.25=5.899.96+2.57=12.536.42+0.32=6.747.84+2.68=10.522.27+1.34=3.615.87+4.47=10.348.79+8.03=16.826.4+9.88=16.285.88+1.97=7.852.3+0.08=2.381.72+2.08=3.80.24+0.67=0.910.37+1.99=2.369.5+4.37=13.877.23+6.65=13.888.96+3.91=12.877.3+2.06=9.367.59+5.41=132.23+2.42=4.657.1+1.68=8.789.4+0.07=9.478.16+7.17=15.338.27+9.89=18.165.15+1.97=7.126.19+6.14=12.338.57+9.29=17.869.46+1.99=11.458.08+2.88=10.962.75+3.81=6.563.65+3.11=6.763.68+0.26=3.947.25+8.2=15.458.13+3.25=11.382.42+5.15=7.575.57+2.21=7.784.45+7.62=12.073.13+5.01=8.149.87+2.78=12.651.95+9.3=11.259.58+6.62=16.28.93+5.42=14.356.53+7.91=14.442.55+8=10.555.66+4.08=9.741.58+6.82=8.40.37+8.52=8.892.13+8.33=10.467.32+7.88=15.28.61+8.93=17.549.12+9.11=18.231.8+7.52=9.321.84-1.41=0.439.54-6.19=3.359.34-3.33=6.019.07-3.68=5.397.34-0.3=7.046.67-0.61=6.064.59-4.14=0.451.22-0.99=0.233.63-3.22=0.412.25-0.73=1.529.72-2.65=7.079.16-0.42=8.749.93-9.15=0.786.23-5.13=1.13.47-1.17=2.39.3-4.3=59.47-6.84=2.635.03-0.73=4.38.06-1.32=6.742.17-2.03=0.148.65-4.36=4.299.76-8.84=0.928.48-2.09=6.394.17-2.55=1.628.11-5.75=2.362.58-1.46=1.129.64-9.44=0.29.33-7.49=1.846.02-4.75=1.277.92-1.49=6.436.91-4.15=2.763.02-1.66=1.368.35-0.44=7.918.28-4.52=3.761.02-0.29=0.739.22-8.15=1.072.15-0.79=1.369.65-0.1=9.552.28-1.51=0.771.42-0.47=0.957.73-5.56=2.177.43-6.1=1.338.99-6.43=2.568.77-8.18=0.595.77-4.09=1.685.95-2.22=3.735.85-0.98=4.875.34-2.09=3.255.65-3.26=2.396.79-3.17=3.625.95-5.54=0.414.08-2.12=1.962.19-1.44=0.757.5-2.03=5.475.45+9.59+0.86=15.98.61+4.55+8.75=21.913.1+6.79+8.86=18.752.44+3.71+7.92=14.073.94+3.75+8.56=16.251.01+9.39+6.88=17.282.82+3.78+9.8=16.41.1+4.78+6.39=12.272.16+2.06+4.05=8.273.16+4.91+2.52=10.592.2+0.23+3.23=5.666.52+0.1+1.72=8.348.99+1.21+2.18=12.384.55+4.95+8.33=17.834.1+2.65+6.71=13.463.1+6.79+4.52=14.417.81+1.29+7.3=16.44.38+7.91+7.16=19.453.52+5.8+6.27=15.593.46+7.97+8.58=20.018.59+1.79+3.54=13.924.25+7.42+6.43=18.11.96+2.71+3.08=7.757.07+5.09+2.96=15.124.97+6.22+7.11=18.33.58+0.57+5.3=9.455.39+4.64+2.37=12.49.38+6.96+1.14=17.481.85+4.14+7.7=13.699.66+2.56+0.24=12.460.81+4.02+4.22=9.059.96+2.16+2.68=14.83.26+7.68+0.52=11.460.94+5.33+1.07=7.341.61+2.95+0.14=4.72.75+6.51+4.62=13.889.05+2.69+6.48=18.226.58+1.88+9.97=18.438.02+7.3+9.21=24.538.99+4.77+0.76=14.524.44+9.14+4.91=18.499.35+9.05+8.93=27.335.88+2.79+3.63=12.35.25+1.51+5.29=12.057.41+5.76+9.86=23.039.63+8+8.15=25.784.6+3.56+4.56=12.722.61+5.65+5.41=13.676.61+5.19+0.97=12.779.43+3.49+8.56=21.484.51+7.38+8.33=20.222.65+1.62+2.42=6.694.65+2.79+7.81=15.253.37+2.3+4.77=10.443.17+2.31-5.06=0.426.11+0.05-5.72=0.440.69+4.72-2.51=2.91.09+9.93-2.74=8.285.89+2.59-6.68=1.86.02+5.14-3.91=7.258.07+3.59-4.93=6.738.8+8.77-4.54=13.034.25+6.7-9.92=1.039.48+9.29-9.52=9.256.69+1.53-6.37=1.856+9.65-0.04=15.611.58+7.55-5.36=3.779.31+9.08-9.57=8.820.58+2.6-0.92=2.264.82+4.57-8.65=0.745.02+0.44-1.19=4.274.32+4.66-3.44=5.549.99+2.48-0.07=12.48.39+6.17-4.44=10.123.5+9.59-5.64=7.452.38+0.86-2.58=0.664.14+3-3.13=4.010.72+9.66-1.94=8.446.65+0.82-0.51=6.969.43+2.11-8.09=3.454.88+2.82-0.06=7.646.12+9.27-9.31=6.088.53+8.27-9.57=7.239.57+8.67-1.45=16.792.07+8.37-7.64=2.84.59+7.42-5.3=6.710.55+6.98-0.43=7.14.06+5.37-4.99=4.443.09+3.17-0.48=5.789.45+5.62-8.8=6.272.42+9.61-0.54=11.493.29+8.38-1.75=9.920.05+3.64-2.72=0.975.83+1.25-5.31=1.773.52+1.19-3.68=1.033.44+1.38-2.08=2.749.11+0.12-9.03=0.28.43+3.75-9.15=3.037.69+1.84-9.14=0.399.33+3.56-0.93=11.969.19+7.84-5.93=11.13.56+5.53-0.42=8.678.9+8.76-0.16=17.56.24+7.97-1.77=12.447+2.54-1.51=8.035.26+9.16-3.99=10.439.21+2.03-6.51=4.733.25+0.46-0.91=2.89.85-1.72+9.94=18.076.65-5.46+6.77=7.966.43-2.73+4.59=8.297.56-0.17+8.43=15.824.65-3.23+0.96=2.388.91-1.69+8.25=15.477.1-3.41+3.71=7.43.27-2.9+7.02=7.399.24-1.06+8.25=16.435.66-2.25+3.54=6.959.07-6.99+8.93=11.016.44-2+1.33=5.776.21-2.56+7.26=10.919.46-3.98+3.14=8.629.74-5.37+4.31=8.686.45-5.83+7.63=8.258.44-2.69+1.31=7.068.15-6.66+6.82=8.319.38-3.48+2.07=7.978.57-1.41+2=9.168.91-3.78+7.7=12.834.85-1.02+0.76=4.594.52-1.48+6.25=9.294.56-0.25+0.54=4.853.8-1.62+2=4.187.37-4.81+4.12=6.689.67-0.89+2.21=10.999.08-6.61+4.05=6.525.36-4.58+1.82=2.69.51-7.65+9.63=11.494.84-1.43+6.16=9.578.27-2.04+5.9=12.135.43-3.55+3.94=5.823.18-1.02+4.9=7.069.55-7.22+4.98=7.319.65-4.4+3.25=8.58.61-4.93+1.91=5.597.21-4.11+7.79=10.896.99-2.48+4.26=8.778.71-2.3+3.84=10.259.01-1.13+3.97=11.852.97-0.07+8.66=11.567.16-1.59+5.28=10.855.17-3.74+7.78=9.214.3-0.62+7.72=11.48.82-7.41+0.97=2.389.36-5.78+5.75=9.339.67-5.65+9.01=13.035.13-3.26+1.33=3.24.73-0.82+7.72=11.639.2-8.18+8.11=9.135.3-1.3+5.69=9.699.45-7.18+4.58=6.858.63-7.86+8.36=9.138.59-4.53-0.24=3.829.06-3.98-1.43=3.658.28-7.76-0.22=0.38.62-2.46-1.68=4.486.74-2.36-1.77=2.617-0.86-1.56=4.585.36-1.3-2.72=1.349.26-2.51-0.02=6.736.72-1.14-4.03=1.558.24-5.25-0.77=2.225.16-1.05-0.31=3.87.12-2.78-3.91=0.439.15-1.76-3.4=3.996.69-0.69-4.2=1.89.95-2.34-3.97=3.644.94-1.19-2.75=15.32-0.21-0.41=4.78.7-5.02-0.72=2.969.28-3.92-0.29=5.071.98-0.7-0.83=0.458.39-0.81-3.65=3.938.58-0.78-7.23=0.578.48-3.39-2.53=2.566.36-1.17-2.8=2.399.77-4.56-1.36=3.857.74-2.56-3.45=1.739.84-0.35-1.2=8.292.14-0.92-0.64=0.589.58-3.7-2.9=2.987.35-3.84-1.95=1.569.21-3.01-5.45=0.756.07-1.48-0.28=4.317.38-0.21-1.74=5.437.87-1.72-5.6=0.559.18-2.53-2.95=3.76.61-3.88-2.58=0.158.13-0.66-6.75=0.728.36-4.05-2.44=1.879.83-2.33-3.63=3.875.75-2.06-1.34=2.354.45-0.45-1.43=2.573.71-1.05-1.07=1.599.94-0.83-5.62=3.494.38-1.13-0.18=3.078.53-0.85-3.03=4.658.57-4.16-1.58=2.838.3-1.15-6.26=0.897.14-2.25-0.2=4.699.99-4.95-3.26=1.783.36-0.59-1.03=1.746.64-3.76-2.71=0.179.52-7.86-1.45=0.218.05-1.08-4.17=2.85.65-0.85-2.35=2.454.79+3.63+5.47+6.97=20.861.07+1.85+5.58+4.37=12.876.81+3.72+9.93+5.82=26.284.61+4.9+9.21+8.42=27.140.58+0.49+3.87+8.97=13.913.42+7.97+6.35+0.57=18.312.55+3.32+5.25+0.14=11.269.89+3.59+5.14+1.49=20.111.73+7.59+5.11+9.09=23.525.33+3.09+0.38+4.86=13.663.02+7.2+5.91+1.62=17.759.78+5.03+8.69+4.21=27.714.09+9.51+5.01+1.77=20.381.35+5.15+2.28+1.88=10.667.7+6.54+0.94+1.32=16.57.9+2.86+0.17+5.46=16.394.52+8.64+2.78+2.86=18.87.65+1.79+8.99+0.07=18.53.4+9.51+5.62+6.27=24.86.67+4.56+7.04+6.94=25.219+3.83+7.36+0.38=20.574.64+4.23+8.15+1.71=18.739+1.13+4.71+4.09=18.932.09+7.3+4.95+7.78=22.125.36+2.53+8.77+4.22=20.885.19+6.21+2.59+3.28=17.277.27+8.84+3.12+9.11=28.346.66+0.9+7.27+1.9=16.735.2+1.4+9.46+0.13=16.193.57+2.38+6.33+1.12=13.48.37+9.42+9.2+5.34=32.335.61+3.06+8.55+3.24=20.460.44+0.35+0.73+2.56=4.080.02+1.55+6.82+7.49=15.880.47+1.55+5.62+0.73=8.371.1+1.88+6.78+3.9=13.669.1+5.14+9.13+1.93=25.35.99+9.67+8.38+1.98=26.022.1+9.44+2.58+8.27=22.399.64+0.51+9.33+0.05=19.535.69+3.38+8.1+0.67=17.845.13+7.53+1.99+3.21=17.861.6+2.65+8.8+8.64=21.697.87+9.08+7.85+0.74=25.540.74+9.03+9.33+3.6=22.74.73+8.08+6.34+5.99=25.148.34+6.5+4.96+9.32=29.121.19+8.87+6.77+4.56=21.395.02+0.45+9.44+7.27=22.183.05+8.65+5.28+8.75=25.730.95+8.84+4.57+5.5=19.860.72+3.66+0.75+9.14=14.273.06+6.73+6.56+3.55=19.97.2+2.77+6.34+6.32=22.633.48+3.29+5.77-8.49=4.051.01+7.77+1.94-2.08=8.646.74+6.75+5.8-3.13=16.160.65+4.56+9.21-3.23=11.194.03+2.61+1.69-7.09=1.247.84+6.06+4.82-1.63=17.093.86+7.68+3.93-6.17=9.38.93+4.24+3.49-8.59=8.078.08+1.34+3.48-3.2=9.73.24+6.28+2-1.28=10.244.21+6.87+6.19-8.21=9.060.3+9.35+8.61-5.41=12.851.06+5.43+3.34-5.2=4.632.77+3.92+7.17-2.63=11.232.4+9.74+4.29-7.74=8.694.55+9.69+8.58-8.81=14.018.32+1.69+7.39-7.23=10.179.59+1.9+1.55-1.97=11.070.47+7.54+6.42-9.87=4.567.87+4.42+3.78-5.74=10.337.1+4.75+8.99-1.19=19.654.69+5.69+1.77-0.25=11.99.73+9.62+3.12-5.07=17.49.58+1.37+9.48-1.78=18.651.46+8.62+3.84-8.07=5.858.86+2.68+1.15-8.04=4.659.31+6.31+5.3-8.55=12.374.15+7.86+7.28-7.23=12.064.76+0.92+9.71-1.92=13.479.86+1+1.46-6.84=5.486.79+3.02+6.76-2.39=14.186.25+4.7+7.68-0.37=18.264.04+4.62+4.89-9.43=4.124.96+5.71+1.69-1.12=11.244.01+8.83+8.66-9.49=12.017.29+4.25+0.97-5.16=7.350.69+2.58+8.75-6.18=5.846.98+1.37+1.94-7.73=2.563.78+7.43+3.67-4.62=10.262.43+0.22+4.16-0.08=6.735.72+6.2+4.73-8.13=8.525.56+0.3+4.77-6.05=4.584.83+5.09+8.71-7.91=10.727.04+5.8+8.18-0.67=20.355.65+4.16+4.29-8.75=5.350.14+1.93+9.24-4.5=6.819.87+1.07+1.75-6.65=6.047.69+5.39+9.91-1.46=21.534+5.6+7.43-6.35=10.689.95+8.02+2.45-8.81=11.611.89+5.11+7.04-9.54=4.52.37+4.65+4.4-1.84=9.583.54+3.26+4.35-6.81=4.346.02+8.98+3.44-6.97=11.473.4+7.26-4.5+9.07=15.235.27+4.14-1.98+1.09=8.524.08+1.13-3.44+6.67=8.449.8+6-4.94+5.52=16.384.21+4.81-7.61+6.63=8.041.11+2.04-0.55+1.55=4.154.09+4.28-7.43+2.7=3.649.83+9.77-4.56+4.91=19.950.49+2.25-0.85+3.05=4.941.45+4.26-2.4+6.39=9.79.05+1.64-8.67+8.7=10.725.89+1.26-4.18+1.83=4.85.35+1.34-3.04+4=7.657.4+2.48-1.38+5.45=13.957.98+8.44-9.37+1.93=8.986.22+2.63-6.51+1.01=3.352.8+6.16-5.22+2.81=6.556.05+6.25-3.03+6.02=15.292.84+7.39-7.22+9.19=12.29.6+6.75-8.18+3.45=11.629.62+0.66-3.14+5.68=12.822+3.17-0.88+8.85=13.147.8+6.48-2.92+0.92=12.288.15+6.41-1.29+6.43=19.76.36+9.36-8.27+8.01=15.461.3+7.22-0.87+4.58=12.232.17+1.58-0.48+3.12=6.392.71+8.13-7.86+5.42=8.45.48+8.45-3.53+6.16=16.561.27+6.76-0.03+9.5=17.56.52+7.71-8.17+1.98=8.046.05+1.94-3.3+5.44=10.136.87+4.77-1.83+5.22=15.039.44+0.75-9.69+4.67=5.175.75+0.51-3+2.63=5.897.32+8.09-5.81+9.14=18.748.45+0.8-8.72+0.92=1.452.96+9.8-3.86+6.73=15.635.93+9.75-0.24+5.4=20.843.28+7.3-0.92+5.51=15.173.67+0.48-1.2+3.48=6.436.13+4.27-2.27+9.81=17.948.65+7.94-9.36+3.39=10.625+5.6-7.92+1.28=3.962.46+4.38-2.97+8.91=12.787.27+6.58-4.25+4.06=13.661.27+6.62-7.57+0.11=0.438.35+8.41-3.19+6.64=20.214.33+7.15-8.91+2.31=4.885.49+7.87-6.46+7.18=14.082.48+2.11-1.66+0.22=3.153.52+3.03-5.86+9.52=10.217.23+8.93-3.85+2.6=14.919.08+4.79-4.96+6.24=15.159.62+9-6.01-8.07=4.544.87+6.41-5.04-4.95=1.294.06+8.62-0.43-8.29=3.963.12+7.24-1.39-8.46=0.511.99+7.31-1.78-3.34=4.182.54+4.86-1.42-2.74=3.246.4+3.84-3.02-4.21=3.012.8+1.06-0.47-1.55=1.843.91+9.82-0.07-5.29=8.375.85+5.45-2.98-0.74=7.589.42+7.01-9.88-1.04=5.519.74+1.81-9.41-1.48=0.668.85+2.55-3.91-0.12=7.371.08+8.99-6.95-1.16=1.968.99+4.33-2.65-2.86=7.819.58+8.19-0.82-3.55=13.44.82+7.97-2.48-2.37=7.948.05+8.28-9.4-6.01=0.929.6+6.02-4.3-3.41=7.917.57+4.26-3.31-1.22=7.36.78+7.14-4.4-3.94=5.586.89+9.95-4.03-3.35=9.465.16+6.2-0.2-4.97=6.197.34+8.31-1.79-9.06=4.84.41+8.81-4.22-0.21=8.795.73+3.12-2.35-4.28=2.221.37+2.88-2.04-1.29=0.927.39+7.57-4.76-3.72=6.482.78+4.22-3.68-2.12=1.29.26+6.83-2.85-4.9=8.342.77+5.88-0.43-3.33=4.893.75+9.82-6.1-6.01=1.466.37+9.59-3.56-0.21=12.198.99+9.33-8.14-8.11=2.076.72+8.59-8.21-3.12=3.980.97+5.99-0.41-0.63=5.927.75+6.29-7.52-4.67=1.854.18+8.2-6.06-3.79=2.534.63+5.95-1.73-7.58=1.272.78+2.41-1.57-2.4=1.228.75+5.27-3.27-8.74=2.010.5+8.64-1.16-1.72=6.267.84+5.88-0.26-4.62=8.846.66+6.48-3.9-3.16=6.089.26+1.37-3.31-1.55=5.770.8+3.54-0.59-0.57=3.185.38+9.33-0.43-1.42=12.866.79+4.99-2.94-0.22=8.628.3+7.97-7.56-4.43=4.287.97+2.86-6.13-3.33=1.379.16+0.26-0.56-7.31=1.554.54+9.89-2.68-4.84=6.918.38+2.76-9.56-0.96=0.623.5+2.03-1.13-1.64=2.768.87-1.32+6.91+4.77=19.236.85-3.25+3.27+9.62=16.499.98-1.31+0.3+1.3=10.274.88-4.2+1.54+6.85=9.077.69-6.98+8.49+3.15=12.358.79-1.78+4.43+8.49=19.935.98-3.03+1.57+8.58=13.15.3-1.14+5.48+6.09=15.735.14-0.31+3.41+7.51=15.753.56-3.18+9.22+5.99=15.597.68-5.11+8.13+8.61=19.313.89-3.65+5.46+5.26=10.969.22-3.22+0.52+3.48=109.45-1.38+3.23+1.4=12.78.08-3.53+4.37+3.6=12.529.95-5.42+7.55+0.95=13.037.01-1.15+6.29+1.02=13.179.73-1.34+1.78+7.49=17.667.98-4.69+2.04+8.52=13.853.41-0.1+6.34+7.02=16.677.91-0.83+0.32+6.86=14.268.59-5.62+1.21+9.95=14.137.67-5.67+7.95+3.06=13.017.3-4.88+3.17+1.34=6.934.35-3.75+8.91+0.26=9.776.72-5.37+0.46+6.39=8.28.46-3.56+5.91+3.08=13.899.17-8.72+0.12+6.49=7.068.12-0.49+4.48+0.48=12.599.54-5.26+0.54+3.2=8.029.91-4.64+3+2.53=10.89.16-0.24+3.44+0.93=13.298.8-0.45+1.84+0.61=10.83.47-0.65+1.83+5.22=9.875.39-4.17+7.63+1.7=10.555.23-4.19+0.35+3=4.397.81-1.81+3.77+3.93=13.75.52-2.04+3.29+3.92=10.698.48-8.01+3.2+1.95=5.626.17-1.41+8.76+9.09=22.616.15-1.42+8.22+8.23=21.182.25-0.09+8.25+1.63=12.047.39-5.31+1.48+7.51=11.074.28-2.89+1.33+5.25=7.978.58-2.91+1.37+5.38=12.428.27-6.68+5.3+2.57=9.468.05-6.71+6.62+5.47=13.436.9-0.15+9.39+9.27=25.412.47-2.25+1.63+3.4=5.259.24-4.57+8.62+2.92=16.219.7-9.52+8.81+3.25=12.244.1-2.21+4.19+4.34=10.428.79-8.3+3.21+0.34=4.041.67-0.64+3.81+1.01=5.854.31-1.94+2.04-0.86=3.555.08-0.42+6.05-1.78=8.935.13-4.61+2.34-1.98=0.887.99-7.48+6.49-0.44=6.566.56-0.82+8.49-3.74=10.495.01-3.07+7.73-1.48=8.196.11-4.61+9.88-7.45=3.939.82-4.06+5.95-4.07=7.645.13-3.47+9.52-3.31=7.875.73-1.11+9.15-4.24=9.538.97-1.7+4.69-5.57=6.397.72-5.75+4.86-5.41=1.422.96-2.82+6.24-1.81=4.579.76-6.07+8.32-5.72=6.295.1-2.16+5.36-1.83=6.476.77-1.09+1.46-1.77=5.378.94-3.91+0.91-5.76=0.183.88-1.1+3.56-3.58=2.769.93-5.68+6.07-1.56=8.767.09-3.34+4-0.15=7.64.71-1.92+7.55-6.92=3.427.06-2.19+4.12-2.53=6.468.24-5.04+8.03-5.05=6.188.67-1.5+7.65-0.83=13.994.54-0.8+4.52-2.36=5.93.7-0.89+8.37-3.24=7.947.07-2.6+7.31-6.16=5.626.29-5.66+9.36-7.74=2.257.32-5.89+3.06-1.37=3.127.33-1.47+1.01-3.66=3.213.6-1.55+3.16-3.46=1.753.32-0.87+0.19-0.33=2.314.21-0.21+5.03-3.52=5.517.01-3.21+8.61-7.03=5.389.33-5.09+5.29-3.56=5.972.92-0.2+0.46-2.98=0.29.07-1.63+1.71-6.84=2.318.49-7.24+4.48-0.83=4.98.86-1.54+8.94-3.12=13.147.71-1.69+3.14-0.34=8.829.02-2.9+