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1.73+2.37=6.43+4.59=6.56+1.19=3.18+1.58=6.05+5.3=0.53+1.85=9.77+0.47=6.56+2.41=9.38+0.44=9.71+4.72=5.94+4.29=6.18+9.69=1.76+4.56=1.77+6.88=3.44+9.37=2.65+4.49=2.3+0.38=7.9+0.37=7.79+9.51=0.27+5.66=0.43+2.32=0.75+2.61=9.95+1.6=6.88+4.46=6.6+6.54=4.14+1.33=2.82+3.53=4.66+7.81=5.53+1.43=8.3+9.55=9.71+2.1=5.9+3.8=6.54+7.73=5.82+5.57=1.27+1.01=1.21+5.27=9.02+0.25=6.53+4.87=9.23+1.92=8.96+0.23=2.68+4.58=2.33+4.04=8.85+3.92=8.53+9.63=5.17+6.29=4.65+8.62=3.21+9.25=1.09+6.61=2.47+0.82=0.56+9.86=6.16+5.67=5.39+2.41=9.01+6.31=5.47+7.27=8.1-3.3=6.48-5.43=7.99-3=6.2-2.48=6.44-5.88=5.63-3.9=6.59-2.54=8.69-5.46=8.51-8.29=6.28-2.01=9.55-0.12=8.99-5.59=8.61-2.7=7.78-1.07=2.01-0.95=5.52-3.17=7.7-2.74=5.19-1.6=9.2-3.65=4.24-0.24=1.94-0.42=6.06-1.39=5.76-0.52=7.54-0.84=9.66-8.23=7.4-6.24=2.72-1.25=5.81-0.35=8.57-0.11=9.3-8.32=3.14-1.9=9.17-1.33=9.47-7.65=6.43-4.61=7.38-4.57=9.22-5.17=2.78-1.48=9.15-7.62=2.56-1.39=9.51-9.4=8.37-2.79=2.07-0.72=8.68-2.84=7.74-4.18=8.44-6.19=4.18-1.97=5.95-3.56=9.8-8.19=3.94-0.87=4.34-0.96=5.63-4.67=6.72-3.69=3.96-1.92=3.69-3.29=5.21+6.49+3.55=4.3+3.57+1.02=3.81+2.73+3.21=9.66+3.64+9.37=5.89+7.59+7.89=9.04+3.05+9.16=9.83+5.13+3.28=1.79+5.37+6.15=9.05+7.97+3.2=2.06+8.9+8.72=2.1+8.25+4.75=2.83+8.43+2.86=7.75+2.45+4.89=7.49+9.69+3.16=3.56+5.76+0.85=7.16+5.17+3.97=0.35+2.45+9.2=7.66+9.23+6.58=8.53+4.04+1.92=3.57+5.98+4.71=6.58+3.76+9.94=5.46+1.8+2.08=0.32+9.74+1.34=7.08+6.19+0.31=6.68+4.31+2.16=9.08+2.64+0.19=0.13+9.11+8.67=9.2+0.06+3.06=6.02+6.04+3.65=2.36+7.79+5.45=1.87+7.88+7.74=8.25+8.8+7.48=1.01+8.13+1.66=8.36+9.09+4.76=8.82+2.83+0.19=1.51+6.08+3.64=4.42+1.82+3.71=1.51+4.3+6.86=5.83+0.87+9.09=8.73+7.07+1.61=2.99+7.25+0.3=3.97+6.47+6.07=3.86+0.89+1.95=3.02+6.2+7.09=4.69+2.71+0.63=7.15+2.39+4.83=3.27+5.2+7.56=9.61+3.01+7.64=9.71+3.38+2.63=6.31+5.55+0.77=7.13+3.53+9.07=7.09+6.15+2.79=5.66+3.85+4.55=7.85+7.5+2.34=7.33+1.29-1.71=6.41+2.34-8.05=5.58+2.3-6.91=3.65+8.47-5=3.13+6.45-3.34=4.05+8.89-3.48=6.36+7.82-1.72=4.65+8.15-5.04=5.12+5.51-4.97=3.75+7.74-0.38=7.69+7.24-2.98=6.42+7.79-8.56=8.5+2.12-8.03=7.71+7.24-1.59=4.65+1.4-0.85=7.6+1.07-1.32=9.89+8.16-2.25=0.48+3.03-1.49=3.34+6.86-7.4=5.82+9.56-1.49=8.08+7-8.3=3.34+5.59-5.85=4.92+4.18-1.83=9.95+5.19-4.63=2.59+4.21-0.97=5.92+2.96-4.6=7.31+8.43-4.51=1.34+3.38-4.42=6.88+5.65-9.25=8.95+0.14-6.21=7.73+8.17-3.89=4.73+7.47-0.13=9.43+4.93-5.05=7.33+7.62-6.88=3.3+5.41-1.41=3.74+0.11-3.38=0.94+9.24-9.63=9.02+7.8-5.03=2.99+5.14-6.05=7.02+4.69-6.81=6.96+4.2-1.81=8.26+9.54-0.38=3.05+5.95-3.02=2.36+1.87-2.48=6.58+5.63-5.4=2.7+3.39-1=7.37+0.6-2.15=2.11+7.83-0.58=3.05+5.57-5.86=8.64+1.87-0.04=4.18+2.04-3.89=8.87+8.98-0.93=9.6+7.29-4.99=4.14+8.67-1.93=6.09-5.54+9.7=6.93-1.08+9.49=8.69-2.49+9.96=7.98-2.7+4.41=4.16-1.92+4.09=8.1-2.77+1.42=9.37-1.49+4.96=2.71-1.33+9.29=6.22-1.3+7.2=8.35-4.09+0.25=9.91-6.61+6.05=9.19-2.84+2.43=5.82-5.35+0.21=9.16-7.16+1.66=6.37-3.3+5.14=9.55-0.29+3.16=5.65-2.86+3.57=5.83-4.31+6.89=0.53-0.06+1.09=8.88-4.76+4.78=5.54-2.9+2.31=5.9-4.13+4.25=6.15-5.65+1.88=7.25-2.94+3.61=8.83-1.48+6.83=3.35-0.85+1.07=7.72-6.75+9.42=3.81-1.11+0.88=8.18-4.02+0.16=9.83-8.33+5.8=8.29-2.3+9.37=9.39-6.76+4.25=8.28-8.14+1.58=4.91-4.18+4.84=5.92-5.69+4.23=2.98-0.48+8.72=8.82-3.14+7.02=7.7-6.59+9.34=8.48-1.37+0.87=7.55-5.52+5.82=2.41-1.02+2.66=9.55-2.75+1.66=9.25-6.4+1.49=7.52-0.79+0.32=8.78-7.16+9.68=6.52-6.19+3.84=4.67-0.14+3.77=9.57-8.73+1.12=7.86-0.16+0.77=7.73-1.92+9.12=6.75-1.04+5.55=9.3-5.99+4.33=4.25-4.12+0.92=7.92-2.65+3.41=8.4-4.56-2.59=9.93-0.78-3.62=6.93-0.69-3.11=9.97-0.64-6.73=8.44-4.66-1.44=6.58-1.06-3.2=8.56-6.38-2.03=8.88-1.65-0.69=7.6-4.21-1.66=4.38-1.01-1.3=4.54-0.16-0.84=9.03-3.89-4.02=9.7-2.76-4.01=8.19-1.9-1.44=7.99-0.72-0.4=9.15-5.28-1.6=9.23-3.59-1.58=7.6-2.77-1.08=6.58-1.5-2.29=8.49-0.72-0.05=8.44-2.69-2.85=8.46-0.35-5.23=8.29-3.09-3.86=7.26-0.7-4.57=7.43-1.34-5.06=5.78-0.04-4.91=9.91-4.34-3.27=2.04-0.48-0.46=8-1.96-1.94=9.16-1.25-4.99=9.84-0.47-1.3=8.93-1.41-4.35=8.02-1.09-5.81=6.66-1.29-0.42=9.6-1.51-0.75=7.89-1.36-0.42=6.38-5.6-0.5=3.67-1.53-0.88=4.07-0.8-0.44=4.74-1.74-0.09=8.43-1.66-6.19=7.36-2.05-3.73=5.56-1.25-0.1=9.28-1.66-6.8=8.71-0.16-5.18=9.62-3.55-0.29=6.5-1.68-3.51=8.57-1.86-2.95=7.04-1.77-0.93=8.52-2.02-0.38=9.57-1.06-7.96=7.99-5.18-0.99=6.26-5.98-0.14=5.94-1.15-3.51=7.49+9.66+9.83+0.3=3.16+8.35+9.29+7.69=5.28+2.68+4.52+3.3=2.57+9.22+1.44+1.68=8.16+6.47+1.42+7.18=2.91+3.94+0.84+2.64=8.9+2.37+5.41+5.6=9.77+0.27+4.57+2.79=5.48+3.93+1.75+8.87=2.23+1.52+2.97+0.65=0.28+8.66+7.44+8.65=5.58+2.78+0.62+8.97=4.3+5.14+2.42+4.41=2.67+5.57+0.82+0.43=8.84+2.06+3.38+3.97=7.1+8.65+7.92+4.15=9.55+8.52+6.34+2.88=5.11+5.57+4.57+9.65=0.64+6.97+5.78+9.69=4.56+1.53+2.88+6.08=9.03+2.9+1.15+7.14=2.54+5.17+2.02+8.07=1.39+8.07+3.83+1=5.23+2.95+6.17+1.68=8.39+6.23+0.44+1.93=6.42+6.54+9.96+6.16=4.62+2.88+0.27+7.07=3.41+6.1+0.8+0.42=3.36+3.33+7.89+1.3=1.55+4.73+9.87+4.6=9.33+5.61+3.88+0.36=1.35+2.03+6.54+0.95=4.22+7.2+9.29+0.58=4.27+7.01+2.58+9.22=2.45+7.4+2.29+2.46=7.48+9.25+7.26+7.69=9.33+2.33+7.05+6.86=0.98+7.75+9.95+2.11=7.66+0.81+7.98+9.45=9.83+3.32+3.94+8.92=0.13+5.72+8.36+6.57=8.93+2.27+6.77+9.94=2.39+6.71+0.49+4.21=9.21+8.32+6.54+4.04=7.32+2.92+9.67+1.83=3.98+1.71+1.82+5.33=8.22+1.74+3+9.56=8.21+4.98+0.73+5.88=1.2+9.73+3.35+8.1=8.7+7.29+7.48+9.9=5.36+8.64+8.36+9.67=4.68+1.03+6.74+9.37=2.23+1.8+6.14+1.36=1.83+7.4+9.12+3.23=8.02+8.8+2.05-3.83=4.5+0.43+3.61-4.88=5.27+9.01+3.6-1.96=3.84+0.38+4.81-5.24=2.31+6.22+2.89-5.23=1.66+1.29+5.95-1.06=2.23+0.4+8.35-9.46=2.72+8.76+0.6-0.67=4.84+4.04+0.43-2.92=0.53+7.52+8.82-2.05=8.07+3.59+7.77-2.98=4.02+9.84+6.11-0.3=7.54+8.67+3.88-1.83=5.33+9.48+5.34-4.18=5.54+4.71+5.49-2.12=1.01+7.33+5.47-4.26=3.36+6.44+7.66-6.02=1.92+8.1+2.12-6.97=3.11+3.1+2.15-3.79=9.23+9.48+8.55-2.15=7.87+7.7+8.53-0.13=6.63+8.08+7.61-3.62=1.11+8.45+7.65-5.04=2.01+3.58+9.38-3.79=7.59+4.72+8.35-5.88=4.01+9.01+8.02-8.32=4.92+5.91+4.43-4.5=0.62+0.2+4.54-4.56=3+9.58+7.91-8.38=4.39+4.79+7.58-0.74=3.89+9.97+2.26-3.46=2.11+5.47+1.75-3.66=1.83+9.98+3.82-7.35=9.4+9.16+1.89-7.79=9.62+8.48+8.93-3.97=4.04+3.47+5.68-0.08=1.65+7.17+7.3-8.69=9.01+5.52+6.07-1.29=5.63+3.44+4.7-6.98=9.63+1.2+8.21-7.78=8.74+8.4+0.87-0.59=0.32+4.91+7.77-9.27=0.38+3.05+0.04-1.18=5.41+7.72+8.7-5.37=9.9+6.12+1.56-2.6=9.39+7.7+2.23-0.27=9.44+7.77+9.08-3.5=9.44+0.63+5.08-6=9.87+0.76+2.4-6.71=9.43+0.63+3.92-0.9=1.3+2.89+0.54-3.67=1+7.37+5.36-1.79=2.06+8.3+3.43-4.47=9+5.21+8.04-7.59=2.01+1.75-3.28+6.09=5.86+6.41-2.57+4.42=1.24+7.19-4.91+8.27=5.85+8.08-8.16+8.74=9.77+9.56-1.73+8.38=4.64+1.01-3.44+9.76=2.61+3.14-2.74+4.34=5.4+1.53-5.25+3.13=8.28+1.34-8.76+2.81=7.11+6.28-6.9+1.75=6.65+9.6-7.13+4.25=2.41+2.7-0.1+8.53=7.23+2.77-0.25+8.33=4.57+4.92-5.22+0.98=8.1+7.85-0.98+3.43=7.79+7.69-6.52+3.76=3.85+4.35-1.71+7.35=6.12+7.08-4.24+9.75=8.11+7.71-3.48+3.7=7.37+3.14-4.35+2.29=6.33+6.09-6.43+2.15=5.9+4.95-2.59+3.14=6.26+6.24-3.83+9.08=1.87+8.05-9.81+5.17=4.03+1.19-1.01+6.87=9.81+4.8-0.52+5.51=0.64+8.18-2.19+8.83=7.91+9.75-6.22+0.94=2.49+0.23-0.82+2.01=0.58+8.33-1.66+8.31=6.37+7.97-6.72+7.81=7.23+8.7-4.01+0.97=4.88+8.12-6.06+6.94=9.59+8.17-7.82+6.64=9.45+6.77-9.67+2=6.13+2.44-8.1+1.31=4.56+3.03-4.72+0.49=7.62+3.91-7.18+1.55=7.37+2.98-8.68+3.33=7.34+9.82-9.51+6.25=6.4+3.2-5.3+3.96=0.44+7.02-6.27+3.99=1.51+6.65-7.55+2.3=9.31+1.7-6.56+1.87=1.15+8.43-1.6+9.58=0.74+2.09-0.35+9.93=5.24+6.51-2.12+2.2=3.07+9.19-8.03+2.13=4.09+5.36-5.17+8.23=5.96+5.05-3.31+9.49=5.3+8.52-3.19+9.06=9.88+4.06-0.61+0.93=9.61+6.9-5.05+5.75=7.12+8.61-4.43+6.61=5+8.07-5.95-0.43=0.21+9.1-3.36-0.37=1.74+5.84-1.1-2.44=9.2+4.73-5.86-7.1=6.32+5.86-6.03-0.53=9.74+1.88-2.17-5.45=9.45+2.38-5.86-0.28=8.82+7.8-2.84-8.29=8.47+7.24-1.4-8.52=8.02+3.08-0.63-9.18=9.85+7.57-6.12-4.67=4.1+9.46-3.78-1.62=7.47+8.94-2.02-3.56=0.06+8.84-3.74-0.49=1.94+5.42-3.25-1.08=9.72+5.28-8.98-4.29=9.61+3.65-1.45-4.51=8.51+7.39-8.43-4.68=2.76+4.95-0.78-1.85=8.38+2.58-1.68-3.02=7.08+6.82-4.93-5.39=5.02+0.68-2.7-1.93=7.79+8.01-7.4-3.39=2.85+0.06-0.05-2.08=5.13+8.42-6.75-6.68=5.35+7.59-5.45-2.31=7.09+1.83-5.1-1.56=6.36+9.22-6.95-1.59=8.29+7.24-2-0.52=1.86+7.3-0.14-2.69=2.61+9.94-1.15-9.65=3.71+3.62-0.62-1.74=7.7+2.99-3.28-3.12=1.19+6.43-3.81-3.31=4.37+4.17-0.24-5.07=1.75+6.25-1.81-0.82=3.83+8.57-9.55-1.03=4.45+4.98-1.49-6.72=8.4+2.44-5.25-4.75=8.9+4.93-5.06-8.61=7.98+2-4.04-2.74=5.5+2.59-2.28-4.08=5.23+9.77-0.44-8.55=5.17+6.11-4.61-2.86=9.45+9.43-2.89-8.5=2.15+8.65-6.16-1.11=5.74+8.68-0.73-1.12=9.15+6.08-0.49-6.62=8.4+4.02-1.25-5.36=9.19+5.13-7-1.43=7.5+7.46-8.54-5.75=0.84+7.25-2.06-2.61=9.33+2.57-0.67-4.27=5.1+8.48-4.08-8.13=5.64-5.33+9.82+1.2=9.48-6.15+2.93+9.29=6.73-5.07+0.14+3.55=2.57-0.72+2.86+2.64=7.3-1.72+9.39+6.22=8.19-6.75+8.06+5.74=5.57-5.06+1.27+5.1=8.68-2.7+4.3+8.03=7.93-6.87+6.65+5.13=2.12-1.05+4.38+7.86=4.87-3.1+1.68+3.25=5.91-2.52+4.71+8.83=5.98-2.82+0.42+4.05=9.6-0.32+4.01+4.14=7.33-1.27+1.76+4.45=2.94-0.5+7.52+0.07=7.39-1.73+0.73+5.15=6.19-4.06+0.16+7.82=8.01-1.95+3.58+2.64=8.52-4.14+4.98+6.86=5.73-5.59+0.26+5.45=6.92-3.78+0.42+8.1=6.42-2.38+5.36+0.35=5.03-4.15+0.32+9.91=7.6-5.86+7.94+2.72=8.01-7.68+5.21+8.92=7.72-1.28+5.85+2.08=7.68-2.96+4.82+8.68=6.37-2.03+8.93+5.07=9.78-2.88+3.82+5.03=9.19-1.62+6.31+7.23=7.59-1.28+8.54+7.13=9.24-9.12+1.12+4.6=9.32-3.23+0.03+5.39=3.06-2.58+6.71+5.97=7.93-3.97+8.59+6.92=5.51-2.22+1.59+2.61=8.57-1.53+3.23+7.4=7.66-2.37+7.35+0.49=9.6-9.15+9.44+2.18=7.32-5.19+7.59+7.13=3.93-1.12+7.15+9.45=8.79-7.78+7.8+2.16=6.01-5.6+7.19+3.35=7.03-3.8+8.72+6.52=4.33-1.24+8.06+1.55=3.12-2.08+8.41+1.23=6.9-3.36+8.52+2.96=4-1.51+1.19+2.04=8.8-8.39+6.25+5.1=6.96-6.43+0.32+1.69=6.45-5.14+9.35+8.45=9.61-9.22+6.21+1.08=7.16-2.31+2.06+5.3=4.15-0.54+7.6-7.84=9.35-4.46+8.67-0.37=8.14-2.02+2.92-0.26=3.39-1.39+1.33-0.54=6.53-5.92+8.82-7.52=8.07-7.04+9.74-2.24=4.26-1.94+9.16-3.79=8.3-1.52+2.98-8.41=8.78-3.13+4.24-9.07=9.59-8.4+3.11-2.81=4.43-0.87+8.06-8.76=8.02-5.84+8.44-8.86=2.83-2.36+9.23-0.22=8.83-0.85+0.28-6.86=5.72-3.77+4.58-2.4=3.51-1.63+4.37-0.83=8.8-3.3+9.17-6.29=7.64-6.41+9.15-2.15=7.11-2.38+7.54-7.6=8.89-0.79+4-5.4=3.61-0.6+3.66-0.3=8.38-7.87+5.34-2.81=5.29-3.15+9.94-1.84=8.12-7.97+5.28-1.39=8.11-5.88+3-1.86=2.4-0.46+8.73-3.33=8.86-0.69+6.62-4.34=9.23-0.52+5.51-4.48=9.82-0.62+3.79-6.99=9.96-2.77+8.1-7.24=9.05-4.87+3.84-4.1=4.99-1.48+3.63-4.54=5.71-0.78+8.03-2.19=8.45-7.6+2.86-1.25=4.09-2.21+7.1-0.41=8.3-4.66+9.55-5.67=9.68-6.57+9.97-7.13=9.21-1.02+6.82-0.2=8.91-0.7+6.64-3.34=4.67-1.89+2.25-1.77=8.18-3.65+5.6-0.81=6.94-4+2.52-0.38=6.56-0.53+0.98-2.26=7.88-2.29+8.4-9.24=8.14-2.76+3.59-5.17=5.68-1.15+7.87-1.8=5.91-0.95+7.06-0.29=8.3-1.16+2-6.23=7.77-2.81+1.79-1.57=6.66-3.62+9.56-3.47=4.2-1.44+1.43-1.85=7.47-3.13+6.76-3.22=9.62-2.77+1.88-0.86=7.82-1.64+0.92-3.22=8.47-1.44-5.46+9.43=9.01-0.11-5.9+1.15=6.92-2.44-1.16+9.51=8.99-7.52-0.02+2.71=8.99-0.8-7.63+9.16=8.25-4.8-0.14+5.89=9.73-1.52-7.19+9.09=8.56-7.11-0.69+3.94=3.9-1.73-0.46+9.53=8.87-0.1-7.31+0.28=7.49-0.19-2.62+8.2=6.96-4.21-2.44+0.85=3.75-3.26-0.05+5.44=9.22-1.45-4.98+8.82=8.08-2.56-2.67+1.37=8.91-5.75-1.53+2.44=9.86-2.03-2.93+2.52=7.72-0.05-3.62+3.42=6.83-0.25-2.17+5.01=7.2-2.78-2.81+2.38=9.91-6.35-1.04+2.33=4.48-0.29-1.71+8.55=2.12-0.73-0.55+4.33=8.93-2.24-5.88+7.02=7.3-0.64-4.25+7.93=7.47-4.1-2.59+9.96=9.04-0.37-2.43+7.52=6.46-1.11-1.03+7.99=6.25-2.22-0.85+9.16=3.62-1.37-1.04+5.65=6.62-3.22-3.08+2.94=6.84-3.54-2.11+4.41=8.59-0.11-4.13+7.3=7.33-2.34-0.41+7.7=7.54-1.08-6.28+5.91=7.95-1.94-0.89+5.07=8.12-0.15-4.58+3.97=9.24-8.02-0.49+8.61=8.41-1.66-4.88+4.63=5.23-1.89-0.55+7.14=4.32-0.79-1.79+0.63=5.42-0.1-1.68+2.19=7.67-2.6-1.3+4.96=2.45-1.8-0.1+0.92=3.73-0.6-0.82+8.16=5.41-2.01-1.64+3.27=8.61-2.05-3.87+7.42=7.57-4.63-1.37+4.53=7.85-5.81-1.34+6.25=9.15-7.58-0.66+0.13=7.87-3.52-1.71+6.67=9.39-1.6-2.18+1.11=9.51-1.06-2.03+7.07=9.29-0.12-0.46+6.04=9.27-4.88-0.02-4.11=9.83-0.77-5.39-1.4=8.21-0.22-2.89-3.2=5.68-2.33-0.85-1.71=9.58-0.09-1.42-6.77=8.87-1.53-0.21-2.43=9.67-0.4-4.98-1.94=9.65-0.93-7.3-0.46=7.45-1.51-0.97-0.11=9.34-2.85-1.51-4.44=9.64-0.06-2.64-4.04=8.79-2.59-1.39-0.64=8.17-4.91-1.7-0.24=9.78-2.59-2.99-2.84=8.67-2.65-4.77-0.85=8.67-5.43-0.88-1.52=6.92-4.2-0.84-0.24=8.07-0.29-1.31-4.9=8.15-2.16-3.63-0.86=7.3-1.31-0.43-4.31=8.68-1.79-3.58-1.14=7.53-1.42-0.7-1.61=6.49-0.21-0.58-5.46=5.58-3.36-0.56-1.33=8.6-1.78-1.4-5.24=9.3-0.15-2.74-3.93=8.89-2.76-1.64-2.27=7.75-1.28-5.78-0.56=8.84-1.53-6.14-0.61=6.9-0.52-1.61-2.73=8.7-2.96-1.55-0.91=4.99-0.48-0.64-1.3=9.26-0.29-4.35-2.15=7.74-1.03-1.37-4.49=9.95-3.74-0.43-2.27=8.3-0.15-6.85-0.62=9.18-1.45-2.85-2.34=7.91-1.7-2.44-1.33=9.64-1.51-1.75-1.09=8.09-1.58-1.02-2.69=9.85-0.37-8.34-0.33=9.66-2.99-4.88-1.6=7.42-0.37-2.77-2.03=7.74-0.58-1.54-3.68=9.8-0.57-0.59-8.29=7.57-1.96-4.7-0.28=7.01-0.59-0.89-2.18=8.62-0.23-7.87-0.37=8.2-1.71-3.13-2.58=4.95-2.2-1.47-0.73=9.62-3.6-3.61-2.1=3.91-0.81-1.02-1.46=9.99-0.02-1.89-1.23=9.76-1.99-0.77-4.53=参考答案1.73+2.37=4.16.43+4.59=11.026.56+1.19=7.753.18+1.58=4.766.05+5.3=11.350.53+1.85=2.389.77+0.47=10.246.56+2.41=8.979.38+0.44=9.829.71+4.72=14.435.94+4.29=10.236.18+9.69=15.871.76+4.56=6.321.77+6.88=8.653.44+9.37=12.812.65+4.49=7.142.3+0.38=2.687.9+0.37=8.277.79+9.51=17.30.27+5.66=5.930.43+2.32=2.750.75+2.61=3.369.95+1.6=11.556.88+4.46=11.346.6+6.54=13.144.14+1.33=5.472.82+3.53=6.354.66+7.81=12.475.53+1.43=6.968.3+9.55=17.859.71+2.1=11.815.9+3.8=9.76.54+7.73=14.275.82+5.57=11.391.27+1.01=2.281.21+5.27=6.489.02+0.25=9.276.53+4.87=11.49.23+1.92=11.158.96+0.23=9.192.68+4.58=7.262.33+4.04=6.378.85+3.92=12.778.53+9.63=18.165.17+6.29=11.464.65+8.62=13.273.21+9.25=12.461.09+6.61=7.72.47+0.82=3.290.56+9.86=10.426.16+5.67=11.835.39+2.41=7.89.01+6.31=15.325.47+7.27=12.748.1-3.3=4.86.48-5.43=1.057.99-3=4.996.2-2.48=3.726.44-5.88=0.565.63-3.9=1.736.59-2.54=4.058.69-5.46=3.238.51-8.29=0.226.28-2.01=4.279.55-0.12=9.438.99-5.59=3.48.61-2.7=5.917.78-1.07=6.712.01-0.95=1.065.52-3.17=2.357.7-2.74=4.965.19-1.6=3.599.2-3.65=5.554.24-0.24=41.94-0.42=1.526.06-1.39=4.675.76-0.52=5.247.54-0.84=6.79.66-8.23=1.437.4-6.24=1.162.72-1.25=1.475.81-0.35=5.468.57-0.11=8.469.3-8.32=0.983.14-1.9=1.249.17-1.33=7.849.47-7.65=1.826.43-4.61=1.827.38-4.57=2.819.22-5.17=4.052.78-1.48=1.39.15-7.62=1.532.56-1.39=1.179.51-9.4=0.118.37-2.79=5.582.07-0.72=1.358.68-2.84=5.847.74-4.18=3.568.44-6.19=2.254.18-1.97=2.215.95-3.56=2.399.8-8.19=1.613.94-0.87=3.074.34-0.96=3.385.63-4.67=0.966.72-3.69=3.033.96-1.92=2.043.69-3.29=0.45.21+6.49+3.55=15.254.3+3.57+1.02=8.893.81+2.73+3.21=9.759.66+3.64+9.37=22.675.89+7.59+7.89=21.379.04+3.05+9.16=21.259.83+5.13+3.28=18.241.79+5.37+6.15=13.319.05+7.97+3.2=20.222.06+8.9+8.72=19.682.1+8.25+4.75=15.12.83+8.43+2.86=14.127.75+2.45+4.89=15.097.49+9.69+3.16=20.343.56+5.76+0.85=10.177.16+5.17+3.97=16.30.35+2.45+9.2=127.66+9.23+6.58=23.478.53+4.04+1.92=14.493.57+5.98+4.71=14.266.58+3.76+9.94=20.285.46+1.8+2.08=9.340.32+9.74+1.34=11.47.08+6.19+0.31=13.586.68+4.31+2.16=13.159.08+2.64+0.19=11.910.13+9.11+8.67=17.919.2+0.06+3.06=12.326.02+6.04+3.65=15.712.36+7.79+5.45=15.61.87+7.88+7.74=17.498.25+8.8+7.48=24.531.01+8.13+1.66=10.88.36+9.09+4.76=22.218.82+2.83+0.19=11.841.51+6.08+3.64=11.234.42+1.82+3.71=9.951.51+4.3+6.86=12.675.83+0.87+9.09=15.798.73+7.07+1.61=17.412.99+7.25+0.3=10.543.97+6.47+6.07=16.513.86+0.89+1.95=6.73.02+6.2+7.09=16.314.69+2.71+0.63=8.037.15+2.39+4.83=14.373.27+5.2+7.56=16.039.61+3.01+7.64=20.269.71+3.38+2.63=15.726.31+5.55+0.77=12.637.13+3.53+9.07=19.737.09+6.15+2.79=16.035.66+3.85+4.55=14.067.85+7.5+2.34=17.697.33+1.29-1.71=6.916.41+2.34-8.05=0.75.58+2.3-6.91=0.973.65+8.47-5=7.123.13+6.45-3.34=6.244.05+8.89-3.48=9.466.36+7.82-1.72=12.464.65+8.15-5.04=7.765.12+5.51-4.97=5.663.75+7.74-0.38=11.117.69+7.24-2.98=11.956.42+7.79-8.56=5.658.5+2.12-8.03=2.597.71+7.24-1.59=13.364.65+1.4-0.85=5.27.6+1.07-1.32=7.359.89+8.16-2.25=15.80.48+3.03-1.49=2.023.34+6.86-7.4=2.85.82+9.56-1.49=13.898.08+7-8.3=6.783.34+5.59-5.85=3.084.92+4.18-1.83=7.279.95+5.19-4.63=10.512.59+4.21-0.97=5.835.92+2.96-4.6=4.287.31+8.43-4.51=11.231.34+3.38-4.42=0.36.88+5.65-9.25=3.288.95+0.14-6.21=2.887.73+8.17-3.89=12.014.73+7.47-0.13=12.079.43+4.93-5.05=9.317.33+7.62-6.88=8.073.3+5.41-1.41=7.33.74+0.11-3.38=0.470.94+9.24-9.63=0.559.02+7.8-5.03=11.792.99+5.14-6.05=2.087.02+4.69-6.81=4.96.96+4.2-1.81=9.358.26+9.54-0.38=17.423.05+5.95-3.02=5.982.36+1.87-2.48=1.756.58+5.63-5.4=6.812.7+3.39-1=5.097.37+0.6-2.15=5.822.11+7.83-0.58=9.363.05+5.57-5.86=2.768.64+1.87-0.04=10.474.18+2.04-3.89=2.338.87+8.98-0.93=16.929.6+7.29-4.99=11.94.14+8.67-1.93=10.886.09-5.54+9.7=10.256.93-1.08+9.49=15.348.69-2.49+9.96=16.167.98-2.7+4.41=9.694.16-1.92+4.09=6.338.1-2.77+1.42=6.759.37-1.49+4.96=12.842.71-1.33+9.29=10.676.22-1.3+7.2=12.128.35-4.09+0.25=4.519.91-6.61+6.05=9.359.19-2.84+2.43=8.785.82-5.35+0.21=0.689.16-7.16+1.66=3.666.37-3.3+5.14=8.219.55-0.29+3.16=12.425.65-2.86+3.57=6.365.83-4.31+6.89=8.410.53-0.06+1.09=1.568.88-4.76+4.78=8.95.54-2.9+2.31=4.955.9-4.13+4.25=6.026.15-5.65+1.88=2.387.25-2.94+3.61=7.928.83-1.48+6.83=14.183.35-0.85+1.07=3.577.72-6.75+9.42=10.393.81-1.11+0.88=3.588.18-4.02+0.16=4.329.83-8.33+5.8=7.38.29-2.3+9.37=15.369.39-6.76+4.25=6.888.28-8.14+1.58=1.724.91-4.18+4.84=5.575.92-5.69+4.23=4.462.98-0.48+8.72=11.228.82-3.14+7.02=12.77.7-6.59+9.34=10.458.48-1.37+0.87=7.987.55-5.52+5.82=7.852.41-1.02+2.66=4.059.55-2.75+1.66=8.469.25-6.4+1.49=4.347.52-0.79+0.32=7.058.78-7.16+9.68=11.36.52-6.19+3.84=4.174.67-0.14+3.77=8.39.57-8.73+1.12=1.967.86-0.16+0.77=8.477.73-1.92+9.12=14.936.75-1.04+5.55=11.269.3-5.99+4.33=7.644.25-4.12+0.92=1.057.92-2.65+3.41=8.688.4-4.56-2.59=1.259.93-0.78-3.62=5.536.93-0.69-3.11=3.139.97-0.64-6.73=2.68.44-4.66-1.44=2.346.58-1.06-3.2=2.328.56-6.38-2.03=0.158.88-1.65-0.69=6.547.6-4.21-1.66=1.734.38-1.01-1.3=2.074.54-0.16-0.84=3.549.03-3.89-4.02=1.129.7-2.76-4.01=2.938.19-1.9-1.44=4.857.99-0.72-0.4=6.879.15-5.28-1.6=2.279.23-3.59-1.58=4.067.6-2.77-1.08=3.756.58-1.5-2.29=2.798.49-0.72-0.05=7.728.44-2.69-2.85=2.98.46-0.35-5.23=2.888.29-3.09-3.86=1.347.26-0.7-4.57=1.997.43-1.34-5.06=1.035.78-0.04-4.91=0.839.91-4.34-3.27=2.32.04-0.48-0.46=1.18-1.96-1.94=4.19.16-1.25-4.99=2.929.84-0.47-1.3=8.078.93-1.41-4.35=3.178.02-1.09-5.81=1.126.66-1.29-0.42=4.959.6-1.51-0.75=7.347.89-1.36-0.42=6.116.38-5.6-0.5=0.283.67-1.53-0.88=1.264.07-0.8-0.44=2.834.74-1.74-0.09=2.918.43-1.66-6.19=0.587.36-2.05-3.73=1.585.56-1.25-0.1=4.219.28-1.66-6.8=0.828.71-0.16-5.18=3.379.62-3.55-0.29=5.786.5-1.68-3.51=1.318.57-1.86-2.95=3.767.04-1.77-0.93=4.348.52-2.02-0.38=6.129.57-1.06-7.96=0.557.99-5.18-0.99=1.826.26-5.98-0.14=0.145.94-1.15-3.51=1.287.49+9.66+9.83+0.3=27.283.16+8.35+9.29+7.69=28.495.28+2.68+4.52+3.3=15.782.57+9.22+1.44+1.68=14.918.16+6.47+1.42+7.18=23.232.91+3.94+0.84+2.64=10.338.9+2.37+5.41+5.6=22.289.77+0.27+4.57+2.79=17.45.48+3.93+1.75+8.87=20.032.23+1.52+2.97+0.65=7.370.28+8.66+7.44+8.65=25.035.58+2.78+0.62+8.97=17.954.3+5.14+2.42+4.41=16.272.67+5.57+0.82+0.43=9.498.84+2.06+3.38+3.97=18.257.1+8.65+7.92+4.15=27.829.55+8.52+6.34+2.88=27.295.11+5.57+4.57+9.65=24.90.64+6.97+5.78+9.69=23.084.56+1.53+2.88+6.08=15.059.03+2.9+1.15+7.14=20.222.54+5.17+2.02+8.07=17.81.39+8.07+3.83+1=14.295.23+2.95+6.17+1.68=16.038.39+6.23+0.44+1.93=16.996.42+6.54+9.96+6.16=29.084.62+2.88+0.27+7.07=14.843.41+6.1+0.8+0.42=10.733.36+3.33+7.89+1.3=15.881.55+4.73+9.87+4.6=20.759.33+5.61+3.88+0.36=19.181.35+2.03+6.54+0.95=10.874.22+7.2+9.29+0.58=21.294.27+7.01+2.58+9.22=23.082.45+7.4+2.29+2.46=14.67.48+9.25+7.26+7.69=31.689.33+2.33+7.05+6.86=25.570.98+7.75+9.95+2.11=20.797.66+0.81+7.98+9.45=25.99.83+3.32+3.94+8.92=26.010.13+5.72+8.36+6.57=20.788.93+2.27+6.77+9.94=27.912.39+6.71+0.49+4.21=13.89.21+8.32+6.54+4.04=28.117.32+2.92+9.67+1.83=21.743.98+1.71+1.82+5.33=12.848.22+1.74+3+9.56=22.528.21+4.98+0.73+5.88=19.81.2+9.73+3.35+8.1=22.388.7+7.29+7.48+9.9=33.375.36+8.64+8.36+9.67=32.034.68+1.03+6.74+9.37=21.822.23+1.8+6.14+1.36=11.531.83+7.4+9.12+3.23=21.588.02+8.8+2.05-3.83=15.044.5+0.43+3.61-4.88=3.665.27+9.01+3.6-1.96=15.923.84+0.38+4.81-5.24=3.792.31+6.22+2.89-5.23=6.191.66+1.29+5.95-1.06=7.842.23+0.4+8.35-9.46=1.522.72+8.76+0.6-0.67=11.414.84+4.04+0.43-2.92=6.390.53+7.52+8.82-2.05=14.828.07+3.59+7.77-2.98=16.454.02+9.84+6.11-0.3=19.677.54+8.67+3.88-1.83=18.265.33+9.48+5.34-4.18=15.975.54+4.71+5.49-2.12=13.621.01+7.33+5.47-4.26=9.553.36+6.44+7.66-6.02=11.441.92+8.1+2.12-6.97=5.173.11+3.1+2.15-3.79=4.579.23+9.48+8.55-2.15=25.117.87+7.7+8.53-0.13=23.976.63+8.08+7.61-3.62=18.71.11+8.45+7.65-5.04=12.172.01+3.58+9.38-3.79=11.187.59+4.72+8.35-5.88=14.784.01+9.01+8.02-8.32=12.724.92+5.91+4.43-4.5=10.760.62+0.2+4.54-4.56=0.83+9.58+7.91-8.38=12.114.39+4.79+7.58-0.74=16.023.89+9.97+2.26-3.46=12.662.11+5.47+1.75-3.66=5.671.83+9.98+3.82-7.35=8.289.4+9.16+1.89-7.79=12.669.62+8.48+8.93-3.97=23.064.04+3.47+5.68-0.08=13.111.65+7.17+7.3-8.69=7.439.01+5.52+6.07-1.29=19.315.63+3.44+4.7-6.98=6.799.63+1.2+8.21-7.78=11.268.74+8.4+0.87-0.59=17.420.32+4.91+7.77-9.27=3.730.38+3.05+0.04-1.18=2.295.41+7.72+8.7-5.37=16.469.9+6.12+1.56-2.6=14.989.39+7.7+2.23-0.27=19.059.44+7.77+9.08-3.5=22.799.44+0.63+5.08-6=9.159.87+0.76+2.4-6.71=6.329.43+0.63+3.92-0.9=13.081.3+2.89+0.54-3.67=1.061+7.37+5.36-1.79=11.942.06+8.3+3.43-4.47=9.329+5.21+8.04-7.59=14.662.01+1.75-3.28+6.09=6.575.86+6.41-2.57+4.42=14.121.24+7.19-4.91+8.27=11.795.85+8.08-8.16+8.74=14.519.77+9.56-1.73+8.38=25.984.64+1.01-3.44+9.76=11.972.61+3.14-2.74+4.34=7.355.4+1.53-5.25+3.13=4.818.28+1.34-8.76+2.81=3.677.11+6.28-6.9+1.75=8.246.65+9.6-7.13+4.25=13.372.41+2.7-0.1+8.53=13.547.23+2.77-0.25+8.33=18.084.57+4.92-5.22+0.98=5.258.1+7.85-0.98+3.43=18.47.79+7.69-6.52+3.76=12.723.85+4.35-1.71+7.35=13.846.12+7.08-4.24+9.75=18.718.11+7.71-3.48+3.7=16.047.37+3.14-4.35+2.29=8.456.33+6.09-6.43+2.15=8.145.9+4.95-2.59+3.14=11.46.26+6.24-3.83+9.08=17.751.87+8.05-9.81+5.17=5.284.03+1.19-1.01+6.87=11.089.81+4.8-0.52+5.51=19.60.64+8.18-2.19+8.83=15.467.91+9.75-6.22+0.94=12.382.49+0.23-0.82+2.01=3.910.58+8.33-1.66+8.31=15.566.37+7.97-6.72+7.81=15.437.23+8.7-4.01+0.97=12.894.88+8.12-6.06+6.94=13.889.59+8.17-7.82+6.64=16.589.45+6.77-9.67+2=8.556.13+2.44-8.1+1.31=1.784.56+3.03-4.72+0.49=3.367.62+3.91-7.18+1.55=5.97.37+2.98-8.68+3.33=57.34+9.82-9.51+6.25=13.96.4+3.2-5.3+3.96=8.260.44+7.02-6.27+3.99=5.181.51+6.65-7.55+2.3=2.919.31+1.7-6.56+1.87=6.321.15+8.43-1.6+9.58=17.560.74+2.09-0.35+9.93=12.415.24+6.51-2.12+2.2=11.833.07+9.19-8.03+2.13=6.364.09+5.36-5.17+8.23=12.515.96+5.05-3.31+9.49=17.195.3+8.52-3.19+9.06=19.699.88+4.06-0.61+0.93=14.269.61+6.9-5.05+5.75=17.217.12+8.61-4.43+6.61=17.915+8.07-5.95-0.43=6.690.21+9.1-3.36-0.37=5.581.74+5.84-1.1-2.44=4.049.2+4.73-5.86-7.1=0.976.32+5.86-6.03-0.53=5.629.74+1.88-2.17-5.45=49.45+2.38-5.86-0.28=5.698.82+7.8-2.84-8.29=5.498.47+7.24-1.4-8.52=5.798.02+3.08-0.63-9.18=1.299.85+7.57-6.12-4.67=6.634.1+9.46-3.78-1.62=8.167.47+8.94-2.02-3.56=10.830.06+8.84-3.74-0.49=4.671.94+5.42-3.25-1.08=3.039.72+5.28-8.98-4.29=1.739.61+3.65-1.45-4.51=7.38.51+7.39-8.43-4.68=2.792.76+4.95-0.78-1.85=5.088.38+2.58-1.68-3.02=6.267.08+6.82-4.93-5.39=3.585.02+0.68-2.7-1.93=1.077.79+8.01-7.4-3.39=5.012.85+0.06-0.05-2.08=0.785.13+8.42-6.75-6.68=0.125.35+7.59-5.45-2.31=5.187.09+1.83-5.1-1.56=2.266.36+9.22-6.95-1.59=7.048.29+7.24-2-0.52=13.011.86+7.3-0.14-2.69=6.332.61+9.94-1.15-9.65=1.753.71+3.62-0.62-1.74=4.977.7+2.99-3.28-3.12=4.291.19+6.43-3.81-3.31=0.54.37+4.17-0.24-5.07=3.231.75+6.25-1.81-0.82=5.373.83+8.57-9.55-1.03=1.824.45+4.98-1.49-6.72=1.228.4+2.44-5.25-4.75=0.848.9+4.93-5.06-8.61=0.167.98+2-4.04-2.74=3.25.5+2.59-2.28-4.08=1.735.23+9.77-0.44-8.55=6.015.17+6.11-4.61-2.86=3.819.45+9.43-2.89-8.5=7.492.15+8.65-6.16-1.11=3.535.74+8.68-0.73-1.12=12.579.15+6.08-0.49-6.62=8.128.4+4.02-1.25-5.36=5.819.19+5.13-7-1.43=5.897.5+7.46-8.54-5.75=0.670.84+7.25-2.06-2.61=3.429.33+2.57-0.67-4.27=6.965.1+8.48-4.08-8.13=1.375.64-5.33+9.82+1.2=11.339.48-6.15+2.93+9.29=15.556.73-5.07+0.14+3.55=5.352.57-0.72+2.86+2.64=7.357.3-1.72+9.39+6.22=21.198.19-6.75+8.06+5.74=15.245.57-5.06+1.27+5.1=6.888.68-2.7+4.3+8.03=18.317.93-6.87+6.65+5.13=12.842.12-1.05+4.38+7.86=13.314.87-3.1+1.68+3.25=6.75.91-2.52+4.71+8.83=16.935.98-2.82+0.42+4.05=7.639.6-0.32+4.01+4.14=17.437.33-1.27+1.76+4.45=12.272.94-0.5+7.52+0.07=10.037.39-1.73+0.73+5.15=11.546.19-4.06+0.16+7.82=10.118.01-1.95+3.58+2.64=12.288.52-4.14+4.98+6.86=16.225.73-5.59+0.26+5.45=5.856.92-3.78+0.42+8.1=11.666.42-2.38+5.36+0.35=9.755.03-4.15+0.32+9.91=11.117.6-5.86+7.94+2.72=12.48.01-7.68+5.21+8.92=14.467.72-1.28+5.85+2.08=14.377.68-2.96+4.82+8.68=18.226.37-2.03+8.93+5.07=18.349.78-2.88+3.82+5.03=15.759.19-1.62+6.31+7.23=21.117.59-1.28+8.54+7.13=21.989.24-9.12+1.12+4.6=5.849.32-3.23+0.03+5.39=11.513.06-2.58+6.71+5.97=13.167.93-3.97+8.59+6.92=19.475.51-2.22+1.59+2.61=7.498.57-1.53+3.23+7.4=17.677.66-2.37+7.35+0.49=13.139.6-9.15+9.44+2.18=12.077.32-5.19+7.59+7.13=16.853.93-1.12+7.15+9.45=19.418.79-7.78+7.8+2.16=10.976.01-5.6+7.19+3.35=10.957.03-3.8+8.72+6.52=18.474.33-1.24+8.06+1.55=12.73.12-2.08+8.41+1.23=10.686.9-3.36+8.52+2.96=15.024-1.51+1.19+2.04=5.728.8-8.39+6.25+5.1=11.766.96-6.43+0.32+1.69=2.546.45-5.14+9.35+8.45=19.119.61-9.22+6.21+1.08=7.687.16-2.31+2.06+5.3=12.214.15-0.54+7.6-7.84=3.379.35-4.46+8.67-0.37=13.198.14-2.02+2.92-0.26=8.783.39-1.39+1.33-0.54=2.796.53-5.92+8.82-7.52=1.918.07-7.04+9.74-2.24=8.534.26-1.94+9.16-3.79=7.698.3-1.52+2.98-8.41=1.358.78-3.13+4.24-9.07=0.829.59-8.4+3.11-2.81=1.494.43-0.87+8.06-8.76=2.868.02-5.84+8.44-8.86=1.762.83-2.36+9.23-0.22=9.488.83-0.85+0.28-6.86=1.45.72-3.77+4.58-2.4=4.133.51-1.63+4.37-0.83=5.428.8-3.3+9.17-6.29=8.387.64-6.41+9.15-2.15=8.237.11-2.38+7.54-7.6=4.678.89-0.79+4-5.4=6.73.61-0.6+3.66-0.3=6.378.38-7.87+5.34-2.81=3.045.29-3.15+9.94-1.84=10.248.12-7.97+5.28-1.39=4.048.11-5.88+3-1.86=3.372.4-0.46+8.73-3.33=7.348.86-0.69+6.62-4.34=10.459.23-0.52+5.51-4.48=9.749.82-0.62+3.79-6.99=69.96-2.77+8.1-7.24=8.059.05-4.87+3.84-4.1=3.924.99-1.48+3.63-4.54=2.65.71-0.78+8.03-2.19=10.778.45-7.6+2.86-1.25=2.464.09-2.21+7.1-0.41=8.578.3-4.66+9.55-5.67=7.529.68-6.57+9.97-7.13=5.959.21-1.02+6.82-0.2=14.818.91-0.7+6.64-3.34=11.514.67-1.89+2.25-1.77=3.268.18-3.65+5.6-0.81=9.32