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2.61+3.88=3.9+1.46=2.32+4.04=9.88+3.85=3.8+4.91=3.02+6.44=1.53+1.64=1.89+2.23=1.38+2.58=6.25+1.3=5.62+8.75=4.77+2.9=8.52+4.41=6.78+3.85=8.96+2.81=8.01+8.46=3.08+6.04=7.25+5.73=9.97+6.92=6.34+0.85=6.39+6.16=8.23+9.11=1.24+8.14=8.82+2.2=9.59+4.34=6.58+8.48=6.9+4=0.31+1.73=7.47+8.35=9.28+4.65=8.91+5.53=2.38+7.03=2.97+0.7=1.58+1.25=6.02+7.63=3.88+1.36=7.5+5.88=0.13+6.17=2.44+9.62=2.66+0.46=5.16+3.35=4.84+3.02=5.03+1.98=3.88+5.46=0.86+2.41=5.32+9.99=0.78+7.02=1.69+0.52=5.52+9.08=0.2+6.58=8.5+4.8=4.12+6.32=3.58+6.49=0.7+0.06=7.22-2.87=7.42-0.64=1.69-1.51=7.97-1.86=6.8-2.73=3.56-0.45=5.7-3.03=8.61-6.71=7.74-7.62=5.8-0.55=5.32-0.61=7.85-5.36=2.71-1.54=4.66-4.53=9.34-1.02=9.8-7.09=5.42-4.5=7.61-2.37=1.57-1.15=8.28-6.14=3.76-0.98=6.09-0.04=8.04-3.37=6.14-5.88=7.94-0.96=7.28-4.21=9.53-7.53=8.41-6.32=6.13-0.54=6.56-2.06=7.67-6.83=7.06-5.59=2.63-1.21=9.72-3.74=2.21-0.46=2.88-1.03=9.54-8.16=5.3-1.03=7.71-3.52=9.66-0.02=9-5.09=7.4-1.96=4.88-2.1=2.98-1.53=5.42-2.34=2.63-0.13=5.36-2.85=7.03-0.23=6.82-1.01=7.06-1.57=5.37-3.26=6.3-1.77=5.54-1.57=4.01-2.57=5.15+0.25+2.5=1.34+3.08+5.04=1.54+1.04+3.26=9.35+7.03+0.4=8.93+3.39+2.15=2.05+4.18+4.52=6.93+0.48+2.67=3.39+7.81+4.95=9.97+4.01+1.98=3.46+1.29+9.29=8.15+9.31+8.26=0.72+4.03+3.74=7.99+8.07+2.28=3.64+3.01+3.93=1.71+6.08+7.13=4.54+7.57+7.88=3.73+8.58+4.92=1.07+3.2+3.14=2.13+2.96+5.39=5.78+7.38+2.47=7.62+1.26+9.7=2.69+3.55+0.71=7.12+3.46+9.18=1.58+9.19+6.65=2.08+6.98+8.12=1.17+6.52+3.6=2.2+4.33+3.2=8.55+8.31+1.25=3.74+6.9+5.8=3.87+2.1+2.97=1.71+7.24+2.58=0.98+9.32+1.11=0.69+2.26+5.2=1.32+7.21+9.43=6.81+6.95+7.86=0.43+2.76+5.95=9.95+8.52+9.23=3.91+6.08+8.55=2.37+8.53+9.04=2.33+3.16+4.7=6.2+1.52+3.59=3.08+1.89+9.95=4.83+8.94+5.56=2.47+6.18+6.23=9.75+2.19+1.45=5.82+6.44+4.04=2.44+6.8+2.43=7.4+3.48+3.39=4.64+7.31+8.78=0.78+3.73+9.65=4.98+7.92+0.33=2.65+4.37+6.26=1.45+3.7+0.57=8.73+6.03+8.27=7.05+5.26-7.61=8.87+5.94-9.63=1.66+7.69-1.76=1.77+7.19-6.82=9.43+0.71-9.62=4.6+0.96-5.16=6.2+9.16-5.79=0.08+3.89-1.05=6.06+3.28-5.7=7.91+5.57-0.08=7.45+2.32-6.11=3.38+5.81-8.49=5.71+2.94-4.71=0.18+6.81-5.75=9.7+7.02-3.01=8.6+5.44-7.03=5.89+5.48-6.52=0.56+7.18-1.96=1.88+1.9-3.2=3.66+4.7-3.01=7.36+9.21-2.03=1.93+9.02-7.32=3.85+7.2-9.62=3.7+6.82-3.6=7.32+8.01-9.81=5.99+0.86-5.43=2.89+8.29-8.96=2.48+9.36-4.8=1.63+4.7-3.22=8.09+8.14-5.8=2.69+9.33-3.46=2.58+6.28-7.09=9.28+7.77-6.68=8.5+3.93-3.64=3.87+2.44-0.28=1.72+8.73-7.29=9.45+1.2-5.03=8.08+4.16-6.46=7.9+5.64-3.32=6.62+4.45-8.47=8.41+4.14-3.05=1.87+8.77-6.97=5.7+1.83-2.78=9.17+9.65-1.39=0.11+7.31-2.81=5.25+9.53-6.37=9.9+4.45-6.34=7.12+5.53-6.57=2.73+8.38-2.83=8.77+5.47-2.08=6.71+9.88-4.71=5.46+3.92-5.52=8.86+5.58-2.27=4.66+1.73-2.81=7.61-3.7+2.01=6.81-0.07+0.36=9.32-7.94+0.93=6.52-5.34+6.21=9.5-8.8+4.18=8.24-0.02+1.89=9.95-8.11+9.99=9.21-6.44+1.72=3.73-1.84+4.06=5.98-4.82+5.85=9.95-3.38+7.91=5.56-1.87+7.6=9.15-2.63+7.78=6.02-4.41+4.71=8.63-1.45+7.67=6.72-5.87+3.5=3.46-2.74+9.96=8.31-1.28+3.02=8.17-0.29+5.59=6.62-6.07+1.13=9.92-6.78+9.55=9.94-8.49+8.65=8.85-1.89+2.77=4.9-4.1+2.29=3.21-0.5+6.93=4.65-1.62+2.32=8.5-7.47+9.31=4.23-0.08+9.19=7.57-5.56+4.58=9.49-1.22+8.25=7.66-4.32+0.53=3.96-1.35+9.28=3.79-2.62+4.88=5.33-3.04+7.44=8.03-3.07+5.32=7.63-1.65+7.72=7.95-0.64+4.56=5.98-3.76+5.75=8.48-1.53+9.84=9.59-3.61+7.8=9-7.39+8.17=6.01-5.39+1.9=6.02-5.4+6.89=4.83-1.42+9.27=6.61-3.44+4.92=6.85-1.55+2.28=4-1.52+5.8=7.87-0.36+7.58=9.36-2.27+1.09=4.35-2.17+5.73=6.55-5.06+4.58=9.66-6.15+1.44=4.7-0.04+1.19=3.83-2.96+0.66=7.52-2.94-4.33=5.68-2.86-2.67=6.02-3.36-1.89=8.28-6.3-1.67=4.69-2.35-0.46=5.47-1.82-1.02=7.38-0.47-0.62=4.21-2.83-0.78=6.23-1.46-2.24=5.22-0.48-1.19=8.41-1.83-0.69=6.69-1.51-1.5=5.1-1.57-2.87=9.6-0.96-0.33=4.8-0.12-0.33=7.86-1.2-4.55=7.87-3.8-0.09=6.39-3.93-1.42=7.77-3.53-2.41=9.12-0.05-4.7=7.23-1.79-4.25=8.69-0.25-1.58=9.7-1.28-4.78=8.87-0.07-3.85=5.88-2.01-2.94=8.16-1.39-4.62=8.65-3.85-3.78=7.83-6.84-0.81=8.06-4.43-0.86=8.21-0.6-4.02=8.53-7.95-0.29=8.98-3.04-4.51=9.77-4.84-4.72=8.51-0.45-6.09=8.19-2.18-0.62=9.37-2.04-5.75=8.08-0.06-0.45=4.54-1.63-1.43=9.75-1.17-0.05=4.41-2.57-0.89=7.42-1.13-2.84=9.15-2.33-3.99=9.58-1.5-0.06=5.6-2.65-0.94=9.12-1.68-5.33=7.47-0.91-3.52=3.26-1.13-1.94=8.97-0.23-3.61=9.19-2.29-5.97=4.05-1.68-0.29=9.29-0.94-4.09=9.37-1.7-0.24=8.22-1.99-0.55=8.95-3.13-3.28=3.21+4.34+0.71+1.46=4.24+3.7+3.82+4.19=9.42+6.34+9.31+4.15=0.89+2.8+6.41+0.98=7.55+6.73+5.85+3.98=3.72+5.59+7.01+1.38=0.58+9.26+7.83+6.17=9.55+0.26+9.65+9.56=5+8.67+4.2+3.67=7.08+0.23+2.59+6.93=1.23+5.26+6.99+6.95=8.22+3.4+4.1+7.64=1.04+7.82+5.43+9.76=7.24+0.93+4.19+6.62=3.95+3.17+9.63+9.37=0.35+5.01+0.23+9.94=6.47+2.8+3.63+2.7=1.23+7.79+7.84+0.17=0.88+9.89+9.9+2.11=0.33+5.46+0.43+1.67=2.5+2.49+0.31+7.2=8.18+4.75+3.09+3.52=7.42+0.56+0.34+1.33=5.86+1.14+9.86+9.96=4.35+8.24+6.79+4.03=7.44+0.63+4.77+0.95=7.38+3.91+0.84+3.49=2.93+9.57+0.51+7.78=8.95+3.9+1.15+4.93=1.49+9.48+0.55+1.69=4.24+8.2+4.66+4=8.11+6.13+3.26+4.76=1.35+8.55+4.31+6.29=9.07+4.97+8.94+6.49=3.83+2.29+6.21+6.9=3.73+7.24+3.34+0.46=4.67+7.38+0.87+6.18=3.44+3.71+3.32+8.79=3.23+7.17+5.78+0.59=0.21+5.32+3.79+4.79=9.29+5.11+9.04+9.83=0.36+2.92+6.13+5.61=1.02+2.87+6.24+4.32=1.28+0.23+2.16+0.75=5.44+7.49+5.28+8.69=1.42+7.07+9.22+3.24=3.73+5.62+6.59+0.98=6.51+2.39+5.29+4.18=4.72+5.58+8.08+7.85=7.27+8.63+4.54+2.59=3.7+0.47+7.48+0.55=6.5+2.45+7.38+6.01=5.45+7.8+6.38+7.01=5.91+7.93+0.6+9.29=3.07+4.14+3.59-9.72=5.51+2.59+6.12-1.52=6.77+4.96+7.22-9.93=0.99+7.14+9.6-3.6=9.23+3.39+7.94-2.5=6.72+4.39+2.01-1.89=6.54+3.06+7.97-7.34=5.18+3.31+0.3-4.8=6.45+3.55+3.18-6.57=4.99+8.34+5.85-3.07=7.94+8.92+7.86-8.25=3.63+5.55+1.3-5.65=8.78+2.55+4.65-0.95=2.13+9.95+9.44-6.76=0.07+3.85+3.96-4.92=2.36+1.34+0.31-1.29=9.39+5.24+0.54-9.33=9.76+7.41+4.4-8.67=7.01+9.81+6.55-6.09=6.75+6.83+3.83-7.99=1+3.04+3.75-4.67=4.74+5.9+4.05-8.95=1.12+3.88+9-3.87=5.1+6.38+2.69-6.66=4.63+5.1+6.91-8.97=2.14+6.1+8.01-6.01=8.12+8.14+3.11-7.28=9.94+3.65+3.88-6.13=5.42+9.59+1.79-9.53=7.65+6.49+3.15-0.43=9.8+3.3+3.56-0.04=3.76+9.32+1.84-1.17=1.39+8.27+4.07-8.3=5.16+9.32+5.97-7.66=4.84+6.02+7.35-6.39=0.54+3.71+6.18-7.4=8.6+2.46+0.66-3.38=5.53+3.41+7.05-1.23=6.83+3.18+7.92-6.11=2.6+2.44+9.68-2.42=8.37+2.37+1.69-7.39=0.74+4.65+8.42-2.4=9.25+8.64+5.52-5.34=3.06+2.59+5.27-7.86=7.97+3.52+1.92-0.26=2.59+5.08+7.96-7.13=4.91+0.52+2.61-7.86=8.95+3.15+0.12-5.54=0.24+5.84+1.37-0.16=1.59+6.08+4.51-2.56=6.76+3.51+1.12-7.44=6.96+2.14+2.95-5.64=0.68+0.67+8.61-8.25=5.14+1.87+6.66-5.96=6.6+5.29-9.54+2.32=9.17+9.82-3.99+7.29=6.07+7.55-4.68+2.73=6.02+1.45-1.35+1.4=1.47+8.66-3.12+1.46=1.71+8.06-4.52+1.93=6.06+8.78-3.43+9.57=5.3+9.33-2.21+5.32=7.08+2.99-2.08+9.01=8+3.9-8.92+7.13=3.55+5.65-6.85+6.87=6.08+7.98-6.69+1.17=8.74+3.87-7.04+8.21=6.81+4.85-6.7+2.25=6.6+0.79-6.27+4.28=4.75+3.1-3.69+7.92=1.1+6.14-6.33+0.66=3.25+9.98-0.37+7.94=8.98+4.33-5.18+6.33=4.36+6.71-1.54+6.69=8.05+7.1-8.87+2.03=6.12+3.71-8.28+3.34=7.87+8.83-3.63+7.9=5.52+5.29-8.18+0.37=3.31+2.51-5.06+5.43=3.2+6.2-1.78+2.72=0.41+7.84-1.94+3.12=0.85+6.98-1.71+7.33=4.28+7.21-0.61+1.58=9.63+0.11-4.22+0.12=6.21+9.92-3.48+9.87=5.4+8.4-5.88+4.16=4.94+4.8-2.42+5.81=6.47+5.3-6.6+9.29=6.75+2.17-5.86+9.79=5.17+2.56-3.18+3.11=7.8+1.12-5.44+4.95=9.86+6.98-3.24+6.93=8.54+7.31-1.9+1.83=6+6.47-6.16+9.69=1.93+2.13-1.23+5.47=8.58+7.83-0.93+7.04=6.61+4.07-9.93+3.12=8.71+8.57-0.47+9.43=9.68+0.37-5.43+2.18=8.06+6.57-8.58+7.38=8.22+6.43-6.45+8.6=9.79+5.5-8.76+7.25=6.76+0.14-5.7+8.36=3.81+6.95-6.79+4=8.49+2.72-0.19+1.43=7.91+7.57-0.61+2.64=8.21+6.37-4.77+5.75=6.4+6.55-5.09+9.86=7.17+8.39-5.22-1.69=8.52+1.34-1.87-6.85=9.15+8.96-3.82-1.41=4.48+2.2-0.84-0.91=6.42+3.31-7.74-1.58=1.11+5.51-3.5-1.05=7.83+1.28-2.22-5.26=9.69+5.79-5.85-7.15=9.39+7.36-0.06-7.97=9.33+6.17-1.71-0.14=0.71+9.14-5.39-1.55=1.16+5.13-1.72-3.45=1.29+9.22-0.72-1.12=6.36+0.71-0.46-3.78=8.4+1.7-4.33-4.61=8.91+2.2-2.66-3.35=7.38+8.54-3.23-7.12=9.64+5.61-0.84-6.54=8.7+4.69-6-0.73=3.14+7.61-3.69-1.66=1.17+3.78-2.59-0.36=7+2.82-6.56-1.81=9.19+9.8-3.91-8.4=8.08+3.42-8.77-0.82=3.47+4.21-2.24-1.11=7.47+2.18-4.36-4.14=0.27+9.72-6.24-2.34=9.73+6.08-6.71-8.68=3.96+9.6-0.51-9.45=7.04+5.49-9.72-1.41=6.19+1.16-4.29-0.61=7.02+9.55-7.57-8.54=2.99+7.22-8.81-1.06=7.97+3.84-1.5-0.79=4.76+7.55-0.18-4.77=5.22+8.24-3.9-2.96=5.87+1.11-2.5-1.01=7.97+6.21-4.58-6.71=4.1+9.45-8.85-0.11=8.71+2.4-0.59-1.16=4.9+9.71-6.93-4.77=8.45+7.51-4.71-0.24=9.89+5.16-5.47-8.95=9.5+8.94-0.51-5.16=1.25+7.09-0.12-5.98=7.67+7.73-6.73-8.24=4.07+9-0.88-9.44=7.43+0.72-2.29-2.59=2.31+2.15-0.35-0.8=8.39+2.77-3.6-2.86=9.69+9.4-4.46-1.41=7.5+4.41-2.83-0.12=8.95+7.4-4.58-8.93=3.08+6.53-2.22-3.3=9.33-5.3+3.29+8.72=5.22-4.54+0.35+9.53=7.45-6.22+3.68+3.5=4.78-3.8+1.68+8.08=7.42-6.74+9.13+2.32=8.71-0.32+9.34+3.33=6.98-1.9+7.17+5.35=4.04-0.65+4.46+3.12=7.31-3.57+5.97+0.17=5.2-0.29+2.79+4.43=9.82-0.34+0.16+5.86=5.53-2.98+2.18+9.18=1.28-0.86+3.59+7.02=8.33-2.27+9.25+3.82=5.28-4.62+7.88+2.4=8.54-4.41+8.19+1.98=6.58-0.51+8.35+7.58=3.1-0.64+3.89+9.13=6.02-3.27+7.6+4.37=6.5-0.22+2.84+1.11=9.7-5.55+8.43+1.86=5.78-5.39+5.85+6.36=3.52-1.83+7.98+2.14=6.54-0.86+2.25+2.72=8.73-2.62+5.12+1.11=9.95-3.34+9.09+5.62=9.7-6.08+0.25+9.66=4.76-0.62+0.47+2.16=6.96-3.18+0.8+9.16=8.18-1.13+7.18+1.76=3.13-0.14+2.42+8.95=9.4-5.09+6.87+4.9=8.3-5.07+1.96+2.97=9.8-2.77+8.7+4.7=9.85-5.3+8.64+3.91=9.08-5.17+9.24+9.33=9.5-9.15+9.79+8.63=8.34-1.01+4.53+6.29=5.48-0.08+7.76+3.08=7.15-2.06+4.77+3.54=6.45-1.8+0.2+7.11=5.6-0.49+5.73+5.31=8.3-4.93+5.53+1.69=9.11-6.1+5.15+2.97=8.71-3.37+9.2+6.43=3.41-0.99+3.63+4.41=1.58-1.35+5.84+3.7=5.93-3.16+4.59+8.04=5.29-1.33+3.8+2.1=5.94-4.48+1.59+7=5.21-0.62+4.36+7.37=8.01-5.91+5.28+5.05=9.14-2.52+2.54+3.66=8.35-2.95+6.11+2.12=7.92-0.89+3.57-2.22=7.92-5.53+1.61-2.56=5.5-1.14+5.86-5.89=9.61-1.17+4.83-3.97=8.74-4.37+2.67-1.99=6.65-1.26+6.41-8.29=9.53-9.06+6.68-6.57=9.67-2.94+7.05-2.02=8.03-0.06+1.83-0.32=5.96-4.45+8.85-1.29=9.28-5.73+3.57-5.58=3.66-1.66+9.5-4.68=3.8-2.66+7.05-2.38=6.97-6.66+7.38-4.61=7.73-3.36+7.22-2.8=4.57-2.97+6.79-1.85=3.16-1.05+7.17-2.12=4.32-1.08+7.38-5.92=6.19-3.76+7.14-3.5=6.01-5.67+2.4-0.65=9.91-6.72+6.23-8.9=7.89-2.01+2.21-6.73=8.17-8+7.12-3.93=2.21-0.71+6.6-6.01=8.25-1.9+7.18-4.6=3.78-2.4+2.3-0.49=9.44-2+0.85-3.85=9.02-1.96+7.91-2.06=7.98-0.96+1.31-5.98=9.77-3.59+6.2-0.04=8.19-4.01+3.24-3.65=8.29-2.94+1.67-5.73=9.07-1.64+5.78-0.38=8.6-3.25+8.08-5.68=6.75-2.57+7.91-6.82=5.75-1.28+1.86-0.97=8.93-0.26+8.6-6.01=6.99-4.78+6.17-2.72=8.72-4.55+6.25-4.56=8.59-4.33+6.11-4.84=7.36-3.98+6.44-2.35=8.11-1.78+0.92-2.35=9.5-4.64+9.69-7.22=6.39-0.81+4.04-8.43=7.85-0.07+2.46-2.25=9.75-3.35+4.03-3.9=5.98-1.94+4.95-7.97=9.54-5.41+3.08-5.38=9.89-7.46+3.18-0.48=3.67-1.3+5.07-5.31=9.91-0.16+2.71-6.4=5.62-2.65+8.56-9.81=2.91-1.72+8.1-3.75=6.39-6.26+7.06-2.01=7.35-1.77-3.58+2.26=9.55-0.34-8.63+3.1=4.77-0.29-3.32+2.44=9.99-2.58-2.46+8.26=9.54-0.18-5.73+0.52=8.59-1.16-3.18+7.6=7.97-2.05-0.39+3.47=6.65-1.47-1.46+4.64=5.85-0.78-0.35+0.65=5.76-0.42-1.26+8.4=6.83-2.7-3.54+4.96=7.84-0.65-5.88+3.37=4.88-0.45-3.64+7.73=8.83-3.33-2.19+4.06=6.44-1.02-2.79+2.95=6.95-2.63-3.67+4.53=5.3-3.87-0.83+6.49=7.68-0.87-6.58+5.49=9.8-6.78-2.03+7.87=5.96-0.94-2.24+7.19=9.21-2.69-0.41+0.73=9.49-3.69-1.79+8.33=9.77-1.15-4.75+6.39=9.29-6.54-0.09+1.94=7.67-3.31-3.62+6.12=9.63-0.74-4.74+6.78=7.67-4.03-1.33+4.04=9.85-4.66-4.56+3.89=6.08-0.84-4.12+5.53=8.03-2.6-2.87+1.47=8.54-6.03-1.85+9.29=8.55-4.76-1.33+1.11=9.33-1.34-7.82+3.57=8.95-0.25-1.49+1.56=7.9-4.19-0.64+9.61=7.33-6.29-0.36+4.62=8.55-6.36-0.31+2.1=6.96-1.71-3.37+1.69=8.19-3.72-2.68+8.05=9.03-2.32-0.71+3.05=4.49-1.29-1.34+8.63=9.18-5.38-1.37+2.95=7.77-2.94-1.66+8.84=5.83-1.36-1.02+8.15=5-0.17-3.5+2.58=9.55-5.96-1+9.89=7.08-3.54-0.37+7.91=8.62-6.69-0.43+0.03=7.11-2.76-3.45+0.57=5.52-2.1-0.38+9.58=8.63-5.46-1.35+5.1=9.18-1.86-2.63+0.33=8.37-2.04-4.63+5.85=9.67-8.49-0.11+0.31=5.58-1.53-0.22-0.06=9.88-3.89-3.33-0.69=8.77-1.6-4.86-2.12=8.25-5.87-0.96-0.92=7.55-2.38-2.96-1.29=8.54-0.29-0.33-4.69=5.09-0.56-1.34-1.26=9.19-3.14-0.88-3.54=8.95-3.02-2.92-0.91=9.6-0.51-6.88-0.94=8.09-2.44-1.69-0.2=7.91-0.07-6.27-0.6=6.18-0.42-3.05-0.83=9.73-4.45-1.77-0.63=9.63-0.41-5.13-0.93=7.55-0.19-3.29-1.97=6.27-1.64-0.33-2.26=7.42-0.76-1.94-1.13=7.43-1.03-2.11-1.32=7.54-2.05-2.39-2.15=8.13-0.06-0.2-3.29=8.69-0.57-5.81-1.38=7.82-2.77-1.39-0.43=5.54-1.56-0.5-2.91=5.8-1.66-0.73-1.87=9.52-0.03-4.4-2.85=8.5-3-1.35-3.33=9.08-2.54-2.03-3.04=8.02-1.19-0.74-4.44=8.83-5.02-1.57-0.99=6.58-0.04-2.11-3.66=7.14-0.04-1.38-5.26=8.03-2.47-1.17-3.03=8.93-3.3-1.6-3.21=9.16-1.09-2.04-0.13=7.28-3.16-0.37-1.3=9.45-0.69-1.77-5.43=9.45-1.87-6.23-0.87=9-2.86-1.92-0.87=9.62-2.46-1.34-5.62=8.6-2.83-0.06-3.36=9.87-1.01-1.79-4=6.87-1.45-1.11-0.65=8.39-3.61-0.31-2.86=3.82-0.37-0.26-1.36=8.31-0.38-4.98-2.02=8.38-3.54-2.83-1.38=8.94-2.38-0.38-5.23=8.98-5.1-1.48-1.32=6.04-0.75-0.22-0.34=5.96-0.99-0.52-3.74=3.28-0.09-2.14-0.75=9.27-2.04-2.7-3.71=7.68-0.9-3.81-0.22=参考答案2.61+3.88=6.493.9+1.46=5.362.32+4.04=6.369.88+3.85=13.733.8+4.91=8.713.02+6.44=9.461.53+1.64=3.171.89+2.23=4.121.38+2.58=3.966.25+1.3=7.555.62+8.75=14.374.77+2.9=7.678.52+4.41=12.936.78+3.85=10.638.96+2.81=11.778.01+8.46=16.473.08+6.04=9.127.25+5.73=12.989.97+6.92=16.896.34+0.85=7.196.39+6.16=12.558.23+9.11=17.341.24+8.14=9.388.82+2.2=11.029.59+4.34=13.936.58+8.48=15.066.9+4=10.90.31+1.73=2.047.47+8.35=15.829.28+4.65=13.938.91+5.53=14.442.38+7.03=9.412.97+0.7=3.671.58+1.25=2.836.02+7.63=13.653.88+1.36=5.247.5+5.88=13.380.13+6.17=6.32.44+9.62=12.062.66+0.46=3.125.16+3.35=8.514.84+3.02=7.865.03+1.98=7.013.88+5.46=9.340.86+2.41=3.275.32+9.99=15.310.78+7.02=7.81.69+0.52=2.215.52+9.08=14.60.2+6.58=6.788.5+4.8=13.34.12+6.32=10.443.58+6.49=10.070.7+0.06=0.767.22-2.87=4.357.42-0.64=6.781.69-1.51=0.187.97-1.86=6.116.8-2.73=4.073.56-0.45=3.115.7-3.03=2.678.61-6.71=1.97.74-7.62=0.125.8-0.55=5.255.32-0.61=4.717.85-5.36=2.492.71-1.54=1.174.66-4.53=0.139.34-1.02=8.329.8-7.09=2.715.42-4.5=0.927.61-2.37=5.241.57-1.15=0.428.28-6.14=2.143.76-0.98=2.786.09-0.04=6.058.04-3.37=4.676.14-5.88=0.267.94-0.96=6.987.28-4.21=3.079.53-7.53=28.41-6.32=2.096.13-0.54=5.596.56-2.06=4.57.67-6.83=0.847.06-5.59=1.472.63-1.21=1.429.72-3.74=5.982.21-0.46=1.752.88-1.03=1.859.54-8.16=1.385.3-1.03=4.277.71-3.52=4.199.66-0.02=9.649-5.09=3.917.4-1.96=5.444.88-2.1=2.782.98-1.53=1.455.42-2.34=3.082.63-0.13=2.55.36-2.85=2.517.03-0.23=6.86.82-1.01=5.817.06-1.57=5.495.37-3.26=2.116.3-1.77=4.535.54-1.57=3.974.01-2.57=1.445.15+0.25+2.5=7.91.34+3.08+5.04=9.461.54+1.04+3.26=5.849.35+7.03+0.4=16.788.93+3.39+2.15=14.472.05+4.18+4.52=10.756.93+0.48+2.67=10.083.39+7.81+4.95=16.159.97+4.01+1.98=15.963.46+1.29+9.29=14.048.15+9.31+8.26=25.720.72+4.03+3.74=8.497.99+8.07+2.28=18.343.64+3.01+3.93=10.581.71+6.08+7.13=14.924.54+7.57+7.88=19.993.73+8.58+4.92=17.231.07+3.2+3.14=7.412.13+2.96+5.39=10.485.78+7.38+2.47=15.637.62+1.26+9.7=18.582.69+3.55+0.71=6.957.12+3.46+9.18=19.761.58+9.19+6.65=17.422.08+6.98+8.12=17.181.17+6.52+3.6=11.292.2+4.33+3.2=9.738.55+8.31+1.25=18.113.74+6.9+5.8=16.443.87+2.1+2.97=8.941.71+7.24+2.58=11.530.98+9.32+1.11=11.410.69+2.26+5.2=8.151.32+7.21+9.43=17.966.81+6.95+7.86=21.620.43+2.76+5.95=9.149.95+8.52+9.23=27.73.91+6.08+8.55=18.542.37+8.53+9.04=19.942.33+3.16+4.7=10.196.2+1.52+3.59=11.313.08+1.89+9.95=14.924.83+8.94+5.56=19.332.47+6.18+6.23=14.889.75+2.19+1.45=13.395.82+6.44+4.04=16.32.44+6.8+2.43=11.677.4+3.48+3.39=14.274.64+7.31+8.78=20.730.78+3.73+9.65=14.164.98+7.92+0.33=13.232.65+4.37+6.26=13.281.45+3.7+0.57=5.728.73+6.03+8.27=23.037.05+5.26-7.61=4.78.87+5.94-9.63=5.181.66+7.69-1.76=7.591.77+7.19-6.82=2.149.43+0.71-9.62=0.524.6+0.96-5.16=0.46.2+9.16-5.79=9.570.08+3.89-1.05=2.926.06+3.28-5.7=3.647.91+5.57-0.08=13.47.45+2.32-6.11=3.663.38+5.81-8.49=0.75.71+2.94-4.71=3.940.18+6.81-5.75=1.249.7+7.02-3.01=13.718.6+5.44-7.03=7.015.89+5.48-6.52=4.850.56+7.18-1.96=5.781.88+1.9-3.2=0.583.66+4.7-3.01=5.357.36+9.21-2.03=14.541.93+9.02-7.32=3.633.85+7.2-9.62=1.433.7+6.82-3.6=6.927.32+8.01-9.81=5.525.99+0.86-5.43=1.422.89+8.29-8.96=2.222.48+9.36-4.8=7.041.63+4.7-3.22=3.118.09+8.14-5.8=10.432.69+9.33-3.46=8.562.58+6.28-7.09=1.779.28+7.77-6.68=10.378.5+3.93-3.64=8.793.87+2.44-0.28=6.031.72+8.73-7.29=3.169.45+1.2-5.03=5.628.08+4.16-6.46=5.787.9+5.64-3.32=10.226.62+4.45-8.47=2.68.41+4.14-3.05=9.51.87+8.77-6.97=3.675.7+1.83-2.78=4.759.17+9.65-1.39=17.430.11+7.31-2.81=4.615.25+9.53-6.37=8.419.9+4.45-6.34=8.017.12+5.53-6.57=6.082.73+8.38-2.83=8.288.77+5.47-2.08=12.166.71+9.88-4.71=11.885.46+3.92-5.52=3.868.86+5.58-2.27=12.174.66+1.73-2.81=3.587.61-3.7+2.01=5.926.81-0.07+0.36=7.19.32-7.94+0.93=2.316.52-5.34+6.21=7.399.5-8.8+4.18=4.888.24-0.02+1.89=10.119.95-8.11+9.99=11.839.21-6.44+1.72=4.493.73-1.84+4.06=5.955.98-4.82+5.85=7.019.95-3.38+7.91=14.485.56-1.87+7.6=11.299.15-2.63+7.78=14.36.02-4.41+4.71=6.328.63-1.45+7.67=14.856.72-5.87+3.5=4.353.46-2.74+9.96=10.688.31-1.28+3.02=10.058.17-0.29+5.59=13.476.62-6.07+1.13=1.689.92-6.78+9.55=12.699.94-8.49+8.65=10.18.85-1.89+2.77=9.734.9-4.1+2.29=3.093.21-0.5+6.93=9.644.65-1.62+2.32=5.358.5-7.47+9.31=10.344.23-0.08+9.19=13.347.57-5.56+4.58=6.599.49-1.22+8.25=16.527.66-4.32+0.53=3.873.96-1.35+9.28=11.893.79-2.62+4.88=6.055.33-3.04+7.44=9.738.03-3.07+5.32=10.287.63-1.65+7.72=13.77.95-0.64+4.56=11.875.98-3.76+5.75=7.978.48-1.53+9.84=16.799.59-3.61+7.8=13.789-7.39+8.17=9.786.01-5.39+1.9=2.526.02-5.4+6.89=7.514.83-1.42+9.27=12.686.61-3.44+4.92=8.096.85-1.55+2.28=7.584-1.52+5.8=8.287.87-0.36+7.58=15.099.36-2.27+1.09=8.184.35-2.17+5.73=7.916.55-5.06+4.58=6.079.66-6.15+1.44=4.954.7-0.04+1.19=5.853.83-2.96+0.66=1.537.52-2.94-4.33=0.255.68-2.86-2.67=0.156.02-3.36-1.89=0.778.28-6.3-1.67=0.314.69-2.35-0.46=1.885.47-1.82-1.02=2.637.38-0.47-0.62=6.294.21-2.83-0.78=0.66.23-1.46-2.24=2.535.22-0.48-1.19=3.558.41-1.83-0.69=5.896.69-1.51-1.5=3.685.1-1.57-2.87=0.669.6-0.96-0.33=8.314.8-0.12-0.33=4.357.86-1.2-4.55=2.117.87-3.8-0.09=3.986.39-3.93-1.42=1.047.77-3.53-2.41=1.839.12-0.05-4.7=4.377.23-1.79-4.25=1.198.69-0.25-1.58=6.869.7-1.28-4.78=3.648.87-0.07-3.85=4.955.88-2.01-2.94=0.938.16-1.39-4.62=2.158.65-3.85-3.78=1.027.83-6.84-0.81=0.188.06-4.43-0.86=2.778.21-0.6-4.02=3.598.53-7.95-0.29=0.298.98-3.04-4.51=1.439.77-4.84-4.72=0.218.51-0.45-6.09=1.978.19-2.18-0.62=5.399.37-2.04-5.75=1.588.08-0.06-0.45=7.574.54-1.63-1.43=1.489.75-1.17-0.05=8.534.41-2.57-0.89=0.957.42-1.13-2.84=3.459.15-2.33-3.99=2.839.58-1.5-0.06=8.025.6-2.65-0.94=2.019.12-1.68-5.33=2.117.47-0.91-3.52=3.043.26-1.13-1.94=0.198.97-0.23-3.61=5.139.19-2.29-5.97=0.934.05-1.68-0.29=2.089.29-0.94-4.09=4.269.37-1.7-0.24=7.438.22-1.99-0.55=5.688.95-3.13-3.28=2.543.21+4.34+0.71+1.46=9.724.24+3.7+3.82+4.19=15.959.42+6.34+9.31+4.15=29.220.89+2.8+6.41+0.98=11.087.55+6.73+5.85+3.98=24.113.72+5.59+7.01+1.38=17.70.58+9.26+7.83+6.17=23.849.55+0.26+9.65+9.56=29.025+8.67+4.2+3.67=21.547.08+0.23+2.59+6.93=16.831.23+5.26+6.99+6.95=20.438.22+3.4+4.1+7.64=23.361.04+7.82+5.43+9.76=24.057.24+0.93+4.19+6.62=18.983.95+3.17+9.63+9.37=26.120.35+5.01+0.23+9.94=15.536.47+2.8+3.63+2.7=15.61.23+7.79+7.84+0.17=17.030.88+9.89+9.9+2.11=22.780.33+5.46+0.43+1.67=7.892.5+2.49+0.31+7.2=12.58.18+4.75+3.09+3.52=19.547.42+0.56+0.34+1.33=9.655.86+1.14+9.86+9.96=26.824.35+8.24+6.79+4.03=23.417.44+0.63+4.77+0.95=13.797.38+3.91+0.84+3.49=15.622.93+9.57+0.51+7.78=20.798.95+3.9+1.15+4.93=18.931.49+9.48+0.55+1.69=13.214.24+8.2+4.66+4=21.18.11+6.13+3.26+4.76=22.261.35+8.55+4.31+6.29=20.59.07+4.97+8.94+6.49=29.473.83+2.29+6.21+6.9=19.233.73+7.24+3.34+0.46=14.774.67+7.38+0.87+6.18=19.13.44+3.71+3.32+8.79=19.263.23+7.17+5.78+0.59=16.770.21+5.32+3.79+4.79=14.119.29+5.11+9.04+9.83=33.270.36+2.92+6.13+5.61=15.021.02+2.87+6.24+4.32=14.451.28+0.23+2.16+0.75=4.425.44+7.49+5.28+8.69=26.91.42+7.07+9.22+3.24=20.953.73+5.62+6.59+0.98=16.926.51+2.39+5.29+4.18=18.374.72+5.58+8.08+7.85=26.237.27+8.63+4.54+2.59=23.033.7+0.47+7.48+0.55=12.26.5+2.45+7.38+6.01=22.345.45+7.8+6.38+7.01=26.645.91+7.93+0.6+9.29=23.733.07+4.14+3.59-9.72=1.085.51+2.59+6.12-1.52=12.76.77+4.96+7.22-9.93=9.020.99+7.14+9.6-3.6=14.139.23+3.39+7.94-2.5=18.066.72+4.39+2.01-1.89=11.236.54+3.06+7.97-7.34=10.235.18+3.31+0.3-4.8=3.996.45+3.55+3.18-6.57=6.614.99+8.34+5.85-3.07=16.117.94+8.92+7.86-8.25=16.473.63+5.55+1.3-5.65=4.838.78+2.55+4.65-0.95=15.032.13+9.95+9.44-6.76=14.760.07+3.85+3.96-4.92=2.962.36+1.34+0.31-1.29=2.729.39+5.24+0.54-9.33=5.849.76+7.41+4.4-8.67=12.97.01+9.81+6.55-6.09=17.286.75+6.83+3.83-7.99=9.421+3.04+3.75-4.67=3.124.74+5.9+4.05-8.95=5.741.12+3.88+9-3.87=10.135.1+6.38+2.69-6.66=7.514.63+5.1+6.91-8.97=7.672.14+6.1+8.01-6.01=10.248.12+8.14+3.11-7.28=12.099.94+3.65+3.88-6.13=11.345.42+9.59+1.79-9.53=7.277.65+6.49+3.15-0.43=16.869.8+3.3+3.56-0.04=16.623.76+9.32+1.84-1.17=13.751.39+8.27+4.07-8.3=5.435.16+9.32+5.97-7.66=12.794.84+6.02+7.35-6.39=11.820.54+3.71+6.18-7.4=3.038.6+2.46+0.66-3.38=8.345.53+3.41+7.05-1.23=14.766.83+3.18+7.92-6.11=11.822.6+2.44+9.68-2.42=12.38.37+2.37+1.69-7.39=5.040.74+4.65+8.42-2.4=11.419.25+8.64+5.52-5.34=18.073.06+2.59+5.27-7.86=3.067.97+3.52+1.92-0.26=13.152.59+5.08+7.96-7.13=8.54.91+0.52+2.61-7.86=0.188.95+3.15+0.12-5.54=6.680.24+5.84+1.37-0.16=7.291.59+6.08+4.51-2.56=9.626.76+3.51+1.12-7.44=3.956.96+2.14+2.95-5.64=6.410.68+0.67+8.61-8.25=1.715.14+1.87+6.66-5.96=7.716.6+5.29-9.54+2.32=4.679.17+9.82-3.99+7.29=22.296.07+7.55-4.68+2.73=11.676.02+1.45-1.35+1.4=7.521.47+8.66-3.12+1.46=8.471.71+8.06-4.52+1.93=7.186.06+8.78-3.43+9.57=20.985.3+9.33-2.21+5.32=17.747.08+2.99-2.08+9.01=178+3.9-8.92+7.13=10.113.55+5.65-6.85+6.87=9.226.08+7.98-6.69+1.17=8.548.74+3.87-7.04+8.21=13.786.81+4.85-6.7+2.25=7.216.6+0.79-6.27+4.28=5.44.75+3.1-3.69+7.92=12.081.1+6.14-6.33+0.66=1.573.25+9.98-0.37+7.94=20.88.98+4.33-5.18+6.33=14.464.36+6.71-1.54+6.69=16.228.05+7.1-8.87+2.03=8.316.12+3.71-8.28+3.34=4.897.87+8.83-3.63+7.9=20.975.52+5.29-8.18+0.37=33.31+2.51-5.06+5.43=6.193.2+6.2-1.78+2.72=10.340.41+7.84-1.94+3.12=9.430.85+6.98-1.71+7.33=13.454.28+7.21-0.61+1.58=12.469.63+0.11-4.22+0.12=5.646.21+9.92-3.48+9.87=22.525.4+8.4-5.88+4.16=12.084.94+4.8-2.42+5.81=13.136.47+5.3-6.6+9.29=14.466.75+2.17-5.86+9.79=12.855.17+2.56-3.18+3.11=7.667.8+1.12-5.44+4.95=8.439.86+6.98-3.24+6.93=20.538.54+7.31-1.9+1.83=15.786+6.47-6.16+9.69=161.93+2.13-1.23+5.47=8.38.58+7.83-0.93+7.04=22.526.61+4.07-9.93+3.12=3.878.71+8.57-0.47+9.43=26.249.68+0.37-5.43+2.18=6.88.06+6.57-8.58+7.38=13.438.22+6.43-6.45+8.6=16.89.79+5.5-8.76+7.25=13.786.76+0.14-5.7+8.36=9.563.81+6.95-6.79+4=7.978.49+2.72-0.19+1.43=12.457.91+7.57-0.61+2.64=17.518.21+6.37-4.77+5.75=15.566.4+6.55-5.09+9.86=17.727.17+8.39-5.22-1.69=8.658.52+1.34-1.87-6.85=1.149.15+8.96-3.82-1.41=12.884.48+2.2-0.84-0.91=4.936.42+3.31-7.74-1.58=0.411.11+5.51-3.5-1.05=2.077.83+1.28-2.22-5.26=1.639.69+5.79-5.85-7.15=2.489.39+7.36-0.06-7.97=8.729.33+6.17-1.71-0.14=13.650.71+9.14-5.39-1.55=2.911.16+5.13-1.72-3.45=1.121.29+9.22-0.72-1.12=8.676.36+0.71-0.46-3.78=2.838.4+1.7-4.33-4.61=1.168.91+2.2-2.66-3.35=5.17.38+8.54-3.23-7.12=5.579.64+5.61-0.84-6.54=7.878.7+4.69-6-0.73=6.663.14+7.61-3.69-1.66=5.41.17+3.78-2.59-0.36=27+2.82-6.56-1.81=1.459.19+9.8-3.91-8.4=6.688.08+3.42-8.77-0.82=1.913.47+4.21-2.24-1.11=4.337.47+2.18-4.36-4.14=1.150.27+9.72-6.24-2.34=1.419.73+6.08-6.71-8.68=0.423.96+9.6-0.51-9.45=3.67.04+5.49-9.72-1.41=1.46.19+1.16-4.29-0.61=2.457.02+9.55-7.57-8.54=0.462.99+7.22-8.81-1.06=0.347.97+3.84-1.5-0.79=9.524.76+7.55-0.18-4.77=7.365.22+8.24-3.9-2.96=6.65.87+1.11-2.5-1.01=3.477.97+6.21-4.58-6.71=2.894.1+9.45-8.85-0.11=4.598.71+2.4-0.59-1.16=9.364.9+9.71-6.93-4.77=2.918.45+7.51-4.71-0.24=11.019.89+5.16-5.47-8.95=0.639.5+8.94-0.51-5.16=12.771.25+7.09-0.12-5.98=2.247.67+7.73-6.73-8.24=0.434.07+9-0.88-9.44=2.757.43+0.72-2.29-2.59=3.272.31+2.15-0.35-0.8=3.318.39+2.77-3.6-2.86=4.79.69+9.4-4.46-1.41=13.227.5+4.41-2.83-0.12=8.968.95+7.4-4.58-8.93=2.843.08+6.53-2.22-3.3=4.099.33-5.3+3.29+8.72=16.045.22-4.54+0.35+9.53=10.567.45-6.22+3.68+3.5=8.414.78-3.8+1.68+8.08=10.747.42-6.74+9.13+2.32=12.138.71-0.32+9.34+3.33=21.066.98-1.9+7.17+5.35=17.64.04-0.65+4.46+3.12=10.977.31-3.57+5.97+0.17=9.885.2-0.29+2.79+4.43=12.139.82-0.34+0.16+5.86=15.55.53-2.98+2.18+9.18=13.911.28-0.86+3.59+7.02=11.038.33-2.27+9.25+3.82=19.135.28-4.62+7.88+2.4=10.948.54-4.41+8.19+1.98=14.36.58-0.51+8.35+7.58=223.1-0.64+3.89+9.13=15.486.02-3.27+7.6+4.37=14.726.5-0.22+2.84+1.11=10.239.7-5.55+8.43+1.86=14.445.78-5.39+5.85+6.36=12.63.52-1.83+7.98+2.14=11.816.54-0.86+2.25+2.72=10.658.73-2.62+5.12+1.11=12.349.95-3.34+9.09+5.62=21.329.7-6.08+0.25+9.66=13.534.76-0.62+0.47+2.16=6.776.96-3.18+0.8+9.16=13.748.18-1.13+7.18+1.76=15.993.13-0.14+2.42+8.95=14.369.4-5.09+6.87+4.9=16.088.3-5.07+1.96+2.97=8.169.8-2.77+8.7+4.7=20.439.85-5.3+8.64+3.91=17.19.08-5.17+9.24+9.33=22.489.5-9.15+9.79+8.63=18.778.34-1.01+4.53+6.29=18.155.48-0.08+7.76+3.08=16.247.15-2.06+4.77+3.54=13.46.45-1.8+0.2+7.11=11.965.6-0.49+5.73+5.31=16.158.3-4.93+5.53+1.69=10.599.11-6.1+5.15+2.97=11.138.71-3.37+9.2+6.43=20.973.41-0.99+3.63+4.41=10.461.58-1.35+5.84+3.7=9.775.93-3.16+4.59+8.04=15.45.29-1.33+3.8+2.1=9.865.94-4.48+1.59+7=10.055.21-0.62+4.36+7.37=16.328.01-5.91+5.28+5.05=12.439.14-2.52+2.54+3.66=12.828.35-2.95+6.11+2.12=13.637.92-0.89+3.57-2.22=8.387.92-5.53+1.61-2.56=1.445.5-1.14+5.86-5.89=4.339.61-1.17+4.83-3.97=9.38.74-4.37+2.67-1.99=5.056.65-1.26+6.41-8.29=3.519.53-9.06+6.68-6.57=0.589.67-2.94+7.05-2.02=11.768.03-0.06+1.83-0.32=9.485.96-4.45+8.85-1.29=9.079.28-5.73+3.57-5.58=1.543.66-1.66+9.5-4.68=6.823.8-2.66+7.05-2.38=5.816.97-6.66+7.38-4.61=3.087.73-3.36+7.22-2.8=8.794.57-2.97+6.79-1.85=6.543.16-1.05+7.17-2.12=7.164.32-1.08+7.38-5.92=4.76.19-3.76+7.14-3.5=6.076.01-5.67+2.4-0.65=2.099.91-6.72+6.23-8.9=0.527.89-2.01+2.21-6.73=1.368.17-8+7.12-3.93=3.362.21-0.71+6.6-6.01=2.098.25-1.9+7.18-4.6=8.933.78-2.4+2.3-0.49=3.199.44-2+0.85-3.85=4.449.02-1.96+7.91-2.06=12.917.98-0.96+1.31-5.98=2.359.77-3.59+6.2-0.04=12.348.19-4.01+3.24-3.65=3.778.29-2.94+1.67-5.73=1.299.07-1.64+5.78-0.38=12.838.6-3.25+8.08-5.68=7.756.75-2.57+7.91-6.82=5.275.75-1.28+1.86-0.97=5.368.93-0.26+8.6-6.01=11.266.99-4.78+6.17-2.72=5.668.72-4.55+6.25-4.56=5.868.59-4.33+6.11-4.84=5.537.36-3.98+6.44-2.35=7.47