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5.41+3.97=4.82+5.33=2.03+8.38=8.1+4.78=0.62+2.22=0.62+5.88=9.52+3.03=5.74+7=9.15+9.85=1.87+3.07=1.68+5.34=2.19+5.79=7.08+5.73=5.64+5.05=2.25+0.27=1.53+3.45=5.67+9.91=6.82+1.28=0.62+9.84=0.04+4.11=0.48+8.72=6.89+1.5=5.82+3.18=4.01+0.79=9.67+5.23=3.77+6.71=8.54+6.05=9.83+4.04=9.41+9.63=5.86+7.21=9.87+6.3=1.19+8.73=6.42+6.55=6.67+5.12=8.66+2.86=0.45+7.43=1.04+8.39=8.05+1.59=1.37+9.02=4.23+1.98=5.64+7.08=3.46+1.11=1.22+3.57=5.09+6.79=6.75+8.13=4.31+8.02=5.59+4.73=4.19+0.51=0.66+4.39=5.77+2.78=3.35+5.83=2.17+4.32=5.86+8.51=0.21+7.85=6.13-2.81=7.48-6.4=9.33-6.11=7.71-2.09=8.68-6.41=8.68-7.75=9-6.47=4.05-3.69=9.12-2.64=5.76-2.27=6.14-2.86=7.52-2.75=9.93-3.3=9.12-7.24=8.8-5.82=3.47-1.93=9.9-3.37=3.08-2.62=4.44-0.27=7.62-3.63=4.65-0.36=7.41-1=4.4-0.69=7.18-0.54=7.81-0.88=9.99-6.58=3.16-1.39=8.65-3.31=3.51-2.5=3.72-2.02=5.98-3.55=5.86-2.86=4.84-1.41=8.04-6.12=3.92-1.63=5.78-0.76=7.77-1.21=8.09-6.59=3.54-2.69=8.87-7.36=4.89-0.78=5.58-5.24=8.67-6.13=6.72-2.38=7.28-3.68=3.96-1.15=7.31-4.91=7.77-4.08=8.69-2.94=7.97-2.8=3.26-1.64=7.45-6.06=7.54-6.17=2.63-1.86=9.94+3.97+3.74=9.08+9.12+9.06=1.41+2.73+5.93=2.72+2.93+0.59=1.28+2.42+1.51=6.17+8.69+6.24=3.11+7.75+7.15=1.16+5.72+7.12=8.06+2.82+0.86=8.19+5.55+5.87=9.78+0.55+1.85=4.7+2.75+2.89=0.16+6.32+7.27=7.67+6.12+9.29=3.24+8.11+4.9=4.5+5.9+5.72=7.67+2.82+6.04=8.15+0.2+8.65=1.37+6.57+6.03=7.79+1.34+1.59=2.15+9.04+7.76=1.77+5.55+1.71=9.89+6.54+4.38=9.65+2.73+3.32=3.52+1.62+4.59=1.82+3.81+2.3=4.33+9.2+7.11=4.14+4.23+0.95=9.2+1.23+0.06=7.46+6.98+6.91=6.07+4.61+6.35=4.98+9.06+5.66=2.53+9.11+1.76=6.93+4.91+9.47=3.54+4.09+4.65=6.12+3.21+6.01=4.11+8.27+6.27=4.37+4.13+5.11=7.13+1.58+6.44=8.64+4.85+7.5=6.19+1.72+9.45=5.07+1.42+4.3=4.88+8.04+4.54=9.74+3.53+0.18=3.74+8.24+7.14=3.35+0.43+8.7=8.24+3.8+2.89=1.85+6.52+9.71=5.02+6.47+5.13=0.76+3.4+8.46=2.39+9.36+5.66=6.64+5.35+7.23=7.88+2.71+3.31=4.83+9.19+3.06=8.73+0.9-0.05=8.04+5.94-4.78=8.55+4.03-3.68=0.4+9.54-7.18=7.08+3.03-2.6=9.97+2.7-3.7=3.13+4.2-4.87=9.22+8.17-0.5=8.54+4.85-6.78=3.6+1.11-2.67=3.89+7.42-3.98=6.58+9.82-9.31=8.02+7.4-5.15=0.86+6.93-1.39=1.36+8.83-0.97=5.43+6.74-8.04=4.32+5.53-0.59=4.91+6.59-7.55=0.77+9.61-3.82=5.24+8.6-4.72=7.78+8.5-2.49=4.8+7.53-0.25=6.88+7.49-8.74=7.74+7.38-3.4=9.41+3.96-2.18=4.81+0.42-2.09=6.62+9.74-0.12=8.74+3.16-2.31=9.07+0.46-9=7.11+9.22-0.87=2.66+5.62-1.92=8.4+5.78-6.63=4.37+9.24-2.68=8.55+6.66-0.17=5.17+7.6-3.5=4.29+2.1-5.96=2.7+7.58-0.54=5.83+2.45-3.29=7.72+9.73-0.94=7.23+7.77-9.09=1.39+8.67-7.88=2.15+0.9-0.3=7.87+6.64-1.25=6.57+9.35-1.54=0.65+8.85-5.68=8.09+6.25-6.56=8.05+3.2-1.77=5.01+7.49-1.42=2.58+9.85-4.43=1.91+5.85-0.45=4.29+3.23-6.68=0.36+2.99-1.56=4.37+7.8-3.18=5.9+1.51-4.91=9.16-7.24+4.17=4.49-0.92+9.1=4.39-1.44+5.03=8.28-5.19+8.21=9.97-9.02+0.68=9.05-6.52+5.81=5.13-2.88+8.84=8-3.1+6.8=4.01-3.83+4.28=4.37-0.53+9.07=6.57-5.77+7.18=4.81-1.13+7.74=8.88-7.51+8.91=4.53-2.49+6.99=9.11-2.08+6.47=4.77-2.79+7.17=5.19-4.84+2.13=9.94-1.02+1.48=4.14-2.36+0.97=9.79-0.76+7.65=2.4-0.91+0.98=8.39-1.05+0.87=3.53-1.42+4.89=7.57-3.14+6.82=8.97-4.04+7.62=8.01-0.44+3.48=9.33-8.56+6.23=8.88-0.81+6.99=8.99-7.97+5.4=6.27-2.16+5.98=4.07-2.74+9.56=8.97-4.29+0.66=8.18-3.32+0.43=5.8-3.4+8.49=6.69-4.86+5.52=7.13-3.95+9.23=5.38-1.67+0.8=9.76-5.55+3.54=4.38-2.54+5.48=7.89-5.59+2.88=4.58-3.16+4.19=6.23-3.66+0.16=9.75-0.14+9.84=5.02-1.6+1.38=3.97-3.27+0.38=8.91-3.64+6.38=8.02-3.13+0.36=7.2-6.97+5.16=7.58-5.28+5.61=8.27-2.47+6.79=6.34-1.84+6.5=2.58-2.27+9.81=2.9-0.02+7.63=6.06-5.75+5.94=4.04-2.32-0.38=6.31-3.1-0.55=9.86-3.65-2.2=9.97-0.32-8.28=5.4-2.27-1.18=8.78-3.22-3.83=6.94-0.02-1.6=8.62-3.32-4.86=4.83-2.42-0.23=9.66-0.69-3.74=9.56-4.11-2.92=6.15-5.19-0.55=9.66-2.66-6.57=9.21-4.49-3.64=7.26-3.4-1.8=8.93-5.44-0.17=7-1.66-4.33=8.71-7.13-0.07=5.91-1.26-0.68=3.12-2.08-0.68=7.98-1.45-3.31=9.36-6.48-0.54=8.7-0.83-4.71=5.36-2.97-1.05=8.79-2.47-3.28=9.18-5.36-0.43=5.48-1.19-1.56=8.95-0.28-0.62=5.87-1.66-3.96=8.11-1.95-0.84=6.68-2.96-1.58=6.23-0.15-2.46=5.94-1.15-1.58=8.01-1.71-2.63=6.1-2.62-0.65=7.77-3.38-2.99=9.56-2.73-3.4=8.24-5.12-1.57=9.64-0.98-4.33=5.15-1.65-2.71=7.46-3.09-3.55=9.21-5.42-2.73=5.52-3.08-1.26=7.96-1.39-3.05=8.02-5.65-1.48=8.67-5.62-1.97=6.25-2.08-0.67=4.32-0.19-2.14=7.06-5.82-0.97=5.54-3.5-0.84=9.16-2.32-5.12=8.2-0.09-5.06=4.93-0.15-1.97=7.63-1.96-3.02=5.09+1.38+8.73+4.16=7.41+3.46+4.08+9.45=3+4.55+2.61+2.1=1.07+0.06+0.33+7.27=1.19+7.73+3.91+3.25=6.29+3.12+7.3+9.42=2.87+0.95+6.41+1.8=8.2+0.24+0.33+7.03=1.68+6.94+5.34+1.83=8.32+3.34+6.46+0.74=0.64+5.35+9.14+6.56=6.2+9.86+3.56+9.84=7.5+1.67+1.96+9.91=2.3+5.91+0.15+8.78=2.03+5.96+2.87+0.41=9.13+7.33+3.84+1.88=3.24+8.7+0.96+0.63=0.12+7.51+8.24+1.12=7.72+3.04+7.19+7.38=7.75+2.44+0.95+3.28=1.68+6.06+7.24+0.46=6.1+6.74+7.45+5.36=2.62+3.77+1.16+0.25=3.86+6.84+9.02+0.18=8.92+6.73+8.96+7.28=7.91+9.2+3.91+6.12=7.8+6.46+3.46+8.89=8.98+5.26+4.9+7.64=4.78+4.54+3.77+0.8=4.03+5.91+8.17+5.61=0.61+9.21+6.24+4.08=2.02+2.13+0.85+9.15=3.44+6.88+1.28+0.46=2.84+9.64+7.36+3.04=7.29+7.91+7.36+0.95=0.95+9.09+7.31+7.25=9.6+9.32+6.39+6.08=8.36+4.74+9.54+7.81=3.79+8.75+6.07+7.78=3.82+8.11+0.31+0.52=4.9+7.18+8.67+5.91=7.56+4.75+5.32+1.55=9.04+0.07+7.19+4.73=3.67+5.18+8.41+1.81=9.67+8.94+2.63+7.2=4.25+3.52+1.68+3.8=6.51+8.61+8.86+7.48=2.6+9.78+4.71+2.87=5.15+6.66+3.93+4.38=4.54+4.26+3.04+6.71=8.2+5.38+8.62+1.18=9.96+5+8.21+0.09=0.88+8.23+6.8+9.73=9.03+1.88+4.56+3.31=6.84+5.55+3.07-9.13=9.73+3.21+0.26-6.69=2.6+6.64+7.15-1.7=6.52+3.4+2.64-4.64=0.71+8.17+5.9-1.83=5.45+1+6.84-5.5=4.23+1.67+7.62-0.76=6.32+0.04+9.58-0.7=2.26+9.04+7.23-1.78=7.5+4.63+3.86-1.62=9.8+7.03+3.86-0.42=4.18+9.01+5.36-2.18=8.59+9.22+8.77-7.92=8.64+5.02+3.47-6.48=9.8+2.41+1.79-4.57=2.08+1.94+6.76-6.67=2.77+8.62+7.69-7.08=9.84+0.64+5.41-1.01=9.8+6.29+7.41-8.72=9.27+0.9+6.17-8.55=7.75+9.71+1.95-1.39=1.15+9.14+3.96-8.98=1.58+8.81+7.61-5.32=2.03+2.42+5.6-3.28=9.61+5.99+2.01-7.63=9.19+7.75+0.72-6.95=6.46+2.65+6.13-1.55=5.3+7.83+5.86-9.94=3.67+6.2+6.26-4.58=9.82+6.57+9.77-8.19=3.9+1.06+9.48-7.55=9.65+4.72+8.15-0.4=8.55+5.08+6.18-0.64=2.71+3.04+8.26-6.73=7.28+6.97+5.45-8.99=4.98+9.86+5.93-7.66=8.3+3.5+4.88-3.98=9.06+2.69+7.81-2.35=2.92+8.9+7.66-1.18=0.96+7.34+0.66-2.04=9.5+3.15+2.07-1.59=4.18+3.1+8.98-8.2=3.66+6.63+3.33-6.24=4.55+5.46+5.17-3.37=8.77+5.05+3.43-3.32=0.94+1.89+8.07-4.83=4.25+0.1+5.85-9.28=0.49+7.27+9.07-4.43=0.35+4.72+5.71-8.43=8.85+9.15+6.88-9.34=1.96+3.82+7.58-7.11=8.56+4.72+4.65-2.13=5.57+3.78+6.18-1.94=1.19+4.45+6.05-9.93=6.23+6.96-7.31+3.49=1.55+9.57-8.74+6.29=4.14+9.61-9.32+9.72=4.6+3.07-6.81+0.23=8.12+6.4-5.7+1.02=1.75+8.46-5.77+7.68=6.91+6.82-6.23+8.73=5.38+1.19-5.62+6.61=6.55+2.36-6.19+3.46=9.43+6.33-8.34+9.37=7.61+4.2-0.99+8.44=5.01+3.43-6.94+0.2=3.31+8.91-7.06+5.29=9.58+3.36-0.58+7.62=6.21+4.91-4.48+1.25=3.87+7.19-9.72+0.3=3.36+6.17-2.14+4.85=3.44+3.89-2.59+2.58=6.64+3.77-1.89+3.1=9.73+5.39-4.12+2.38=4.94+3.52-6.78+7.22=0.39+9.7-2.81+1.01=9.59+8.31-1.66+4.8=8.18+2.44-7.1+1.5=7.2+9.94-7.33+7.6=0.34+2.39-1.88+7.93=4+9.56-8.17+0.89=7.66+1.26-0.6+8.3=4.13+2.78-2.96+2.23=8.62+5.59-6.84+2.24=8.64+5.21-6.7+1.53=5.72+8.13-4.08+6.71=4.65+7.1-3.65+6.23=5.24+8.34-4.75+5.02=6.47+7.88-3.6+8.43=3.53+4.35-2.8+6.78=3.32+4.11-6.99+2.95=5.27+1.01-5.6+9.41=0.31+6.92-6.06+7.88=2.34+7.37-2.11+1.98=2.64+0.65-1.57+5.08=4.06+7.5-6.37+0.66=9.43+1.64-3.84+9.46=4.59+4.43-2+4.77=5.34+2.7-0.24+5.68=3.02+4.93-5.88+6.8=3.62+3.53-2.48+9.88=8.94+9.36-7.6+3.25=2.81+3.6-5.51+5.87=9.42+0.54-7.07+8.98=7.23+6.18-6.97+6.29=2.26+6.63-5.54+6.47=1.82+6.74-0.7+5.49=1.21+5-3.58+3.94=7.39+5.9-4.27-1.54=7.29+8.9-6.61-3.11=7.58+5.04-2.54-9.11=0.32+4.64-2.78-1.39=3.72+2.24-3.23-0.38=6.59+7.84-6.45-4.52=6.26+1.11-5.73-0.45=4.54+6.53-0.06-0.23=2.11+1.75-1.91-0.76=4.18+6.12-4.1-2.9=0.4+8.85-6.74-2.34=8.54+2.97-7.13-2.98=4.88+0.7-2.42-0.86=7.79+5.87-1.43-2.33=7.6+6.17-4.92-7.69=9.93+7.3-5.54-3.54=4.84+9.82-5.92-1.61=9.79+2.13-1.86-0.73=9.77+6.09-1.5-1.68=7.45+7.43-3.57-4.83=5.53+0.41-1.91-1.97=3.52+6.39-7.36-1.52=5.72+8.49-4.41-4.69=4.99+1.07-0.85-0.13=2.42+4.33-1.36-1.41=7.62+8.05-9.83-4.6=4.52+6.78-3.73-0.34=7.4+2.42-5.77-3.02=0.71+9.6-1.2-7.18=9.8+0.94-2.03-3.77=8.54+9.77-9.53-8.04=8.98+8.07-5.82-9.43=3.05+7.89-7.26-0.41=5.7+5.92-0.37-3.67=6.13+7.94-2.59-5.09=9.07+3.38-4.94-0.59=8.38+9.95-4.83-9.67=7.06+6.14-1.6-8.51=2.65+8.38-7.1-0.71=7.12+3.24-1.92-5.07=9.79+3.94-2.46-2.41=8.61+7.94-3.68-0.11=8.09+7.02-5.23-8=6.72+8.33-5.17-1.59=0.36+8.04-2.62-4.46=7.9+0.82-4.79-1.7=4.92+6.51-5.03-5.14=9.64+8.97-0.2-0.79=1.25+8.96-1.16-8.24=9.03+0.07-1.43-0.2=1.8+8.97-4.54-5.97=8.07+5.28-2.61-4.29=8.33+8.59-2.24-5.05=2.56+9.06-0.77-2.38=7.58-4.17+8.75+1.76=5.85-4.45+3.33+2.64=9.08-0.21+3.42+2.61=8.51-2.86+8.67+7.97=8.94-8.31+4.04+3.33=9.52-0.79+9.34+9.8=6.69-3.95+9.47+7.25=9.75-1.84+8.49+9.71=9.77-6.61+8.44+5.73=5.45-0.19+0.49+4.86=8.57-0.52+5.8+8.13=9.76-3.42+9.15+0.9=5.94-1.58+4.63+0.02=9.44-7.44+4.21+5.12=1.47-1+7.98+8.18=7.95-5.07+4.64+2.37=4.16-1.74+7.24+8.66=7.81-0.5+4.03+3.21=7.55-3.4+9.25+9.05=7.62-5.41+7.04+6.62=9.56-0.16+5.23+0.29=4.27-1.91+7.11+3.9=8.76-1.8+5.74+0.44=9.51-9.22+0.28+3.31=2.91-1.6+7.55+7.96=3.66-1.82+9.89+0.99=6.06-0.59+7.57+3.94=9.72-9.57+5.61+0.2=6.81-5.64+0.64+4.86=6.76-1.39+4.34+4.69=7.99-2.79+4.75+4.03=7.53-2.79+2.8+1.92=3.65-2.01+1.76+8.18=3.73-3.24+1.58+7.06=1.73-1.04+5.65+6.47=8.48-1.18+1.86+4.73=8.27-5.26+4.32+5.66=1.67-0.25+8.14+6.24=9.81-6.47+1.96+7.34=9.88-8.86+6.82+7.68=9.39-6.65+8.76+9.31=1.79-0.51+1.44+1.2=9.75-2.78+7.48+6.84=4.98-2.85+8.52+3.2=8.15-0.65+3.69+0.84=9.3-0.7+1.19+8.18=4.13-0.39+2.9+8.42=8.27-4.51+0.33+4.28=4.62-2.07+3.06+1.04=4.01-3.38+0.17+2.13=4.96-4.49+1.35+9.61=5.59-4.06+3.22+4.13=6.86-4.8+2.28+5.77=9.66-3.78+4.94+6.32=6.25-2.06+7.29-5.91=7.4-1.86+6.97-5.67=9.49-1.97+5.72-4.76=5.75-2.91+7.27-3.96=9.4-2.51+6.93-8.54=8.71-6.44+7.34-0.93=7.43-4.64+4.02-0.45=9.36-8.47+8.96-2.04=5.52-3.68+4.42-5=9.3-8.06+2.65-1.11=1.16-0.22+2.81-2.32=5.84-5.51+7.62-7.85=9.92-0.31+5.9-7.63=6.25-1.9+4.57-4.18=4.17-0.34+3.71-2.88=5.85-1.08+5.94-9.13=9.61-3.88+1.13-1.24=1.76-1.43+7.57-1.4=6.37-0.21+9.21-6.74=7.36-7.13+2.17-1.07=3.18-0.36+7.43-7.47=2.72-2.06+6.93-6.4=4.58-3.08+6.62-4.12=1.67-0.16+4.03-3.6=8.58-4.28+3.28-2.72=9.57-4.21+4.8-2.35=1.76-0.02+5.02-0.98=5.63-3.79+8.14-9.4=7.88-0.24+5.12-8.5=4.87-1+8.78-7.28=7.08-1.35+6.69-3.7=7.82-0.54+5.89-0.42=7.86-6.56+7.35-3.04=2.2-1.91+1.18-0.34=9.22-0.73+1.94-2.05=7.56-2.31+9.65-2.6=9.93-9.22+9.48-0.88=7.63-5.41+8.53-7.2=7.92-1.95+1.15-0.02=6.75-1.87+2.01-5.88=6.24-1.46+3.5-3.11=6.71-5.98+5.66-4.09=5.58-1.36+9.99-4.51=6.46-3.06+0.9-4.18=3.91-1.13+3.37-2.18=8.44-2.32+4.82-4.06=6.77-5.16+8.64-9.56=9.17-4.62+7.85-2.33=9.57-9.21+7.58-5.14=5.33-4.16+4.15-1.8=7.57-0.28+1.74-4.82=9.31-4.89+7.75-0.93=8.76-4.38+0.1-2.22=5.66-3.28+2.13-4.16=8.61-5.81-0.95+9.07=3.87-1.05-1.58+1.98=6.22-0.6-2.4+2.48=8.87-2.32-2.74+8.35=5.81-3.72-0.64+7.85=7.97-0.74-0.92+9.67=5.63-0.22-4.61+5.62=9.69-2.65-0.12+6.94=9.58-1.46-4.37+9.83=4.8-3.39-0.92+0.64=6.5-3.64-2.36+8.8=5.97-0.92-3.97+7.22=8.74-3.82-1.17+1.93=9.79-6.15-1.5+9.32=4.87-2.6-0.32+1.58=9.08-2.54-3.41+0.57=8.24-7.01-0.7+7.07=7.2-1.52-1.37+0.57=6.77-1.26-1.12+1.82=6.93-1.09-5.7+0.77=7.34-0.43-2.69+4.19=7.2-5.43-1.19+7.74=9.17-2.25-2.83+9.64=9.03-2-1.11+1.81=9.66-4.95-3.9+2.81=7.09-4.82-1.3+3.91=9.95-1-1.42+4.56=4.33-3.35-0.2+7.49=8.39-4.13-2.56+1.23=9.84-1.76-0.09+3.58=8.74-1-1.04+1.03=6.91-0.86-2.2+8.9=9.39-4.29-0.29+6.3=5.32-1.73-1.74+4.91=9.67-5.32-2.92+9.55=8.93-3.38-1.26+6.77=6.77-0.98-5.23+6.49=5.79-0.29-4.39+1.75=7.92-4.29-3.03+9.86=8.66-2.75-3.67+2.13=9.4-4.12-2.38+1.02=5.67-1.27-1.71+9.17=9.97-6.98-1.68+1.91=8.09-3.39-1.4+4.21=6.21-4.81-0.45+6.76=6.36-2.59-1.1+0.45=9.25-4.54-4.57+4.13=9.33-1.68-6.75+2.53=9.57-3.25-2.49+8.89=6.26-0.16-1.07+3.08=8.95-0.44-6.93+4.54=8.62-4.25-0.37+3.63=2.74-2.02-0.51+6.07=8.38-2.35-1.66+7.32=9.13-4.07-0.16-3.25=9.65-0.5-1.53-3.76=8.79-4.1-1.62-0.26=6.81-1.81-0.75-1.3=9.41-1.1-3.65-2.5=9.44-3.14-0.98-0.1=8.26-1.82-0.39-5.72=7.54-3.58-0.42-0.12=6.12-2.07-0.9-0.38=9.55-3.38-1.07-2.12=9.9-3.49-4.88-1.32=8.1-1.11-0.97-4.55=8.95-4.01-2.81-0.66=8.89-2.32-2.74-0.87=3.56-0.41-0.31-1.93=9.57-2.2-1.43-1.83=9.04-0.96-0.55-3.8=6.33-0.16-1.27-1.91=9.36-0.91-2.58-4.03=9.92-1.43-7.02-0.76=5.91-3.17-1.42-0.61=6.67-2.67-0.91-0.4=7.82-1.09-5.47-0.35=9.65-4.42-1.16-3.45=9.99-3.74-1.13-3.73=8.7-1.76-0.16-6.48=8.69-4.02-2.47-0.54=8.6-1.08-6.5-0.38=8.48-0.45-1.61-5.14=9.12-1.11-4.72-0.45=8.95-2.35-2.17-0.69=8.61-4.76-0.12-0.06=5.03-0.47-0.9-3.2=7.67-2.02-1.18-0.51=5.99-0.32-0.95-4.58=7.05-2.84-0.03-3.41=9.76-5.75-2.24-0.79=9.7-1.99-2.84-4.66=7.37-0.99-3.01-0.4=7.49-1.89-4.5-0.9=8.87-0.75-1.39-0.54=9.96-0.15-1.27-6.42=9.55-1.46-0.51-5.1=9.47-4.02-1.86-1.81=8.15-2.1-2.92-2.89=5.57-0.29-3.98-0.75=6.35-1.63-0.78-0.44=6.32-0.37-0.99-0.98=6.43-0.56-2.21-0.5=6.74-0.48-0.45-1.85=8.75-0.78-1.07-3.13=5.41-0.42-0.86-0.56=6.39-2.93-0.41-0.99=9.53-0.66-2.51-3.75=参考答案5.41+3.97=9.384.82+5.33=10.152.03+8.38=10.418.1+4.78=12.880.62+2.22=2.840.62+5.88=6.59.52+3.03=12.555.74+7=12.749.15+9.85=191.87+3.07=4.941.68+5.34=7.022.19+5.79=7.987.08+5.73=12.815.64+5.05=10.692.25+0.27=2.521.53+3.45=4.985.67+9.91=15.586.82+1.28=8.10.62+9.84=10.460.04+4.11=4.150.48+8.72=9.26.89+1.5=8.395.82+3.18=94.01+0.79=4.89.67+5.23=14.93.77+6.71=10.488.54+6.05=14.599.83+4.04=13.879.41+9.63=19.045.86+7.21=13.079.87+6.3=16.171.19+8.73=9.926.42+6.55=12.976.67+5.12=11.798.66+2.86=11.520.45+7.43=7.881.04+8.39=9.438.05+1.59=9.641.37+9.02=10.394.23+1.98=6.215.64+7.08=12.723.46+1.11=4.571.22+3.57=4.795.09+6.79=11.886.75+8.13=14.884.31+8.02=12.335.59+4.73=10.324.19+0.51=4.70.66+4.39=5.055.77+2.78=8.553.35+5.83=9.182.17+4.32=6.495.86+8.51=14.370.21+7.85=8.066.13-2.81=3.327.48-6.4=1.089.33-6.11=3.227.71-2.09=5.628.68-6.41=2.278.68-7.75=0.939-6.47=2.534.05-3.69=0.369.12-2.64=6.485.76-2.27=3.496.14-2.86=3.287.52-2.75=4.779.93-3.3=6.639.12-7.24=1.888.8-5.82=2.983.47-1.93=1.549.9-3.37=6.533.08-2.62=0.464.44-0.27=4.177.62-3.63=3.994.65-0.36=4.297.41-1=6.414.4-0.69=3.717.18-0.54=6.647.81-0.88=6.939.99-6.58=3.413.16-1.39=1.778.65-3.31=5.343.51-2.5=1.013.72-2.02=1.75.98-3.55=2.435.86-2.86=34.84-1.41=3.438.04-6.12=1.923.92-1.63=2.295.78-0.76=5.027.77-1.21=6.568.09-6.59=1.53.54-2.69=0.858.87-7.36=1.514.89-0.78=4.115.58-5.24=0.348.67-6.13=2.546.72-2.38=4.347.28-3.68=3.63.96-1.15=2.817.31-4.91=2.47.77-4.08=3.698.69-2.94=5.757.97-2.8=5.173.26-1.64=1.627.45-6.06=1.397.54-6.17=1.372.63-1.86=0.779.94+3.97+3.74=17.659.08+9.12+9.06=27.261.41+2.73+5.93=10.072.72+2.93+0.59=6.241.28+2.42+1.51=5.216.17+8.69+6.24=21.13.11+7.75+7.15=18.011.16+5.72+7.12=148.06+2.82+0.86=11.748.19+5.55+5.87=19.619.78+0.55+1.85=12.184.7+2.75+2.89=10.340.16+6.32+7.27=13.757.67+6.12+9.29=23.083.24+8.11+4.9=16.254.5+5.9+5.72=16.127.67+2.82+6.04=16.538.15+0.2+8.65=171.37+6.57+6.03=13.977.79+1.34+1.59=10.722.15+9.04+7.76=18.951.77+5.55+1.71=9.039.89+6.54+4.38=20.819.65+2.73+3.32=15.73.52+1.62+4.59=9.731.82+3.81+2.3=7.934.33+9.2+7.11=20.644.14+4.23+0.95=9.329.2+1.23+0.06=10.497.46+6.98+6.91=21.356.07+4.61+6.35=17.034.98+9.06+5.66=19.72.53+9.11+1.76=13.46.93+4.91+9.47=21.313.54+4.09+4.65=12.286.12+3.21+6.01=15.344.11+8.27+6.27=18.654.37+4.13+5.11=13.617.13+1.58+6.44=15.158.64+4.85+7.5=20.996.19+1.72+9.45=17.365.07+1.42+4.3=10.794.88+8.04+4.54=17.469.74+3.53+0.18=13.453.74+8.24+7.14=19.123.35+0.43+8.7=12.488.24+3.8+2.89=14.931.85+6.52+9.71=18.085.02+6.47+5.13=16.620.76+3.4+8.46=12.622.39+9.36+5.66=17.416.64+5.35+7.23=19.227.88+2.71+3.31=13.94.83+9.19+3.06=17.088.73+0.9-0.05=9.588.04+5.94-4.78=9.28.55+4.03-3.68=8.90.4+9.54-7.18=2.767.08+3.03-2.6=7.519.97+2.7-3.7=8.973.13+4.2-4.87=2.469.22+8.17-0.5=16.898.54+4.85-6.78=6.613.6+1.11-2.67=2.043.89+7.42-3.98=7.336.58+9.82-9.31=7.098.02+7.4-5.15=10.270.86+6.93-1.39=6.41.36+8.83-0.97=9.225.43+6.74-8.04=4.134.32+5.53-0.59=9.264.91+6.59-7.55=3.950.77+9.61-3.82=6.565.24+8.6-4.72=9.127.78+8.5-2.49=13.794.8+7.53-0.25=12.086.88+7.49-8.74=5.637.74+7.38-3.4=11.729.41+3.96-2.18=11.194.81+0.42-2.09=3.146.62+9.74-0.12=16.248.74+3.16-2.31=9.599.07+0.46-9=0.537.11+9.22-0.87=15.462.66+5.62-1.92=6.368.4+5.78-6.63=7.554.37+9.24-2.68=10.938.55+6.66-0.17=15.045.17+7.6-3.5=9.274.29+2.1-5.96=0.432.7+7.58-0.54=9.745.83+2.45-3.29=4.997.72+9.73-0.94=16.517.23+7.77-9.09=5.911.39+8.67-7.88=2.182.15+0.9-0.3=2.757.87+6.64-1.25=13.266.57+9.35-1.54=14.380.65+8.85-5.68=3.828.09+6.25-6.56=7.788.05+3.2-1.77=9.485.01+7.49-1.42=11.082.58+9.85-4.43=81.91+5.85-0.45=7.314.29+3.23-6.68=0.840.36+2.99-1.56=1.794.37+7.8-3.18=8.995.9+1.51-4.91=2.59.16-7.24+4.17=6.094.49-0.92+9.1=12.674.39-1.44+5.03=7.988.28-5.19+8.21=11.39.97-9.02+0.68=1.639.05-6.52+5.81=8.345.13-2.88+8.84=11.098-3.1+6.8=11.74.01-3.83+4.28=4.464.37-0.53+9.07=12.916.57-5.77+7.18=7.984.81-1.13+7.74=11.428.88-7.51+8.91=10.284.53-2.49+6.99=9.039.11-2.08+6.47=13.54.77-2.79+7.17=9.155.19-4.84+2.13=2.489.94-1.02+1.48=10.44.14-2.36+0.97=2.759.79-0.76+7.65=16.682.4-0.91+0.98=2.478.39-1.05+0.87=8.213.53-1.42+4.89=77.57-3.14+6.82=11.258.97-4.04+7.62=12.558.01-0.44+3.48=11.059.33-8.56+6.23=78.88-0.81+6.99=15.068.99-7.97+5.4=6.426.27-2.16+5.98=10.094.07-2.74+9.56=10.898.97-4.29+0.66=5.348.18-3.32+0.43=5.295.8-3.4+8.49=10.896.69-4.86+5.52=7.357.13-3.95+9.23=12.415.38-1.67+0.8=4.519.76-5.55+3.54=7.754.38-2.54+5.48=7.327.89-5.59+2.88=5.184.58-3.16+4.19=5.616.23-3.66+0.16=2.739.75-0.14+9.84=19.455.02-1.6+1.38=4.83.97-3.27+0.38=1.088.91-3.64+6.38=11.658.02-3.13+0.36=5.257.2-6.97+5.16=5.397.58-5.28+5.61=7.918.27-2.47+6.79=12.596.34-1.84+6.5=112.58-2.27+9.81=10.122.9-0.02+7.63=10.516.06-5.75+5.94=6.254.04-2.32-0.38=1.346.31-3.1-0.55=2.669.86-3.65-2.2=4.019.97-0.32-8.28=1.375.4-2.27-1.18=1.958.78-3.22-3.83=1.736.94-0.02-1.6=5.328.62-3.32-4.86=0.444.83-2.42-0.23=2.189.66-0.69-3.74=5.239.56-4.11-2.92=2.536.15-5.19-0.55=0.419.66-2.66-6.57=0.439.21-4.49-3.64=1.087.26-3.4-1.8=2.068.93-5.44-0.17=3.327-1.66-4.33=1.018.71-7.13-0.07=1.515.91-1.26-0.68=3.973.12-2.08-0.68=0.367.98-1.45-3.31=3.229.36-6.48-0.54=2.348.7-0.83-4.71=3.165.36-2.97-1.05=1.348.79-2.47-3.28=3.049.18-5.36-0.43=3.395.48-1.19-1.56=2.738.95-0.28-0.62=8.055.87-1.66-3.96=0.258.11-1.95-0.84=5.326.68-2.96-1.58=2.146.23-0.15-2.46=3.625.94-1.15-1.58=3.218.01-1.71-2.63=3.676.1-2.62-0.65=2.837.77-3.38-2.99=1.49.56-2.73-3.4=3.438.24-5.12-1.57=1.559.64-0.98-4.33=4.335.15-1.65-2.71=0.797.46-3.09-3.55=0.829.21-5.42-2.73=1.065.52-3.08-1.26=1.187.96-1.39-3.05=3.528.02-5.65-1.48=0.898.67-5.62-1.97=1.086.25-2.08-0.67=3.54.32-0.19-2.14=1.997.06-5.82-0.97=0.275.54-3.5-0.84=1.29.16-2.32-5.12=1.728.2-0.09-5.06=3.054.93-0.15-1.97=2.817.63-1.96-3.02=2.655.09+1.38+8.73+4.16=19.367.41+3.46+4.08+9.45=24.43+4.55+2.61+2.1=12.261.07+0.06+0.33+7.27=8.731.19+7.73+3.91+3.25=16.086.29+3.12+7.3+9.42=26.132.87+0.95+6.41+1.8=12.038.2+0.24+0.33+7.03=15.81.68+6.94+5.34+1.83=15.798.32+3.34+6.46+0.74=18.860.64+5.35+9.14+6.56=21.696.2+9.86+3.56+9.84=29.467.5+1.67+1.96+9.91=21.042.3+5.91+0.15+8.78=17.142.03+5.96+2.87+0.41=11.279.13+7.33+3.84+1.88=22.183.24+8.7+0.96+0.63=13.530.12+7.51+8.24+1.12=16.997.72+3.04+7.19+7.38=25.337.75+2.44+0.95+3.28=14.421.68+6.06+7.24+0.46=15.446.1+6.74+7.45+5.36=25.652.62+3.77+1.16+0.25=7.83.86+6.84+9.02+0.18=19.98.92+6.73+8.96+7.28=31.897.91+9.2+3.91+6.12=27.147.8+6.46+3.46+8.89=26.618.98+5.26+4.9+7.64=26.784.78+4.54+3.77+0.8=13.894.03+5.91+8.17+5.61=23.720.61+9.21+6.24+4.08=20.142.02+2.13+0.85+9.15=14.153.44+6.88+1.28+0.46=12.062.84+9.64+7.36+3.04=22.887.29+7.91+7.36+0.95=23.510.95+9.09+7.31+7.25=24.69.6+9.32+6.39+6.08=31.398.36+4.74+9.54+7.81=30.453.79+8.75+6.07+7.78=26.393.82+8.11+0.31+0.52=12.764.9+7.18+8.67+5.91=26.667.56+4.75+5.32+1.55=19.189.04+0.07+7.19+4.73=21.033.67+5.18+8.41+1.81=19.079.67+8.94+2.63+7.2=28.444.25+3.52+1.68+3.8=13.256.51+8.61+8.86+7.48=31.462.6+9.78+4.71+2.87=19.965.15+6.66+3.93+4.38=20.124.54+4.26+3.04+6.71=18.558.2+5.38+8.62+1.18=23.389.96+5+8.21+0.09=23.260.88+8.23+6.8+9.73=25.649.03+1.88+4.56+3.31=18.786.84+5.55+3.07-9.13=6.339.73+3.21+0.26-6.69=6.512.6+6.64+7.15-1.7=14.696.52+3.4+2.64-4.64=7.920.71+8.17+5.9-1.83=12.955.45+1+6.84-5.5=7.794.23+1.67+7.62-0.76=12.766.32+0.04+9.58-0.7=15.242.26+9.04+7.23-1.78=16.757.5+4.63+3.86-1.62=14.379.8+7.03+3.86-0.42=20.274.18+9.01+5.36-2.18=16.378.59+9.22+8.77-7.92=18.668.64+5.02+3.47-6.48=10.659.8+2.41+1.79-4.57=9.432.08+1.94+6.76-6.67=4.112.77+8.62+7.69-7.08=129.84+0.64+5.41-1.01=14.889.8+6.29+7.41-8.72=14.789.27+0.9+6.17-8.55=7.797.75+9.71+1.95-1.39=18.021.15+9.14+3.96-8.98=5.271.58+8.81+7.61-5.32=12.682.03+2.42+5.6-3.28=6.779.61+5.99+2.01-7.63=9.989.19+7.75+0.72-6.95=10.716.46+2.65+6.13-1.55=13.695.3+7.83+5.86-9.94=9.053.67+6.2+6.26-4.58=11.559.82+6.57+9.77-8.19=17.973.9+1.06+9.48-7.55=6.899.65+4.72+8.15-0.4=22.128.55+5.08+6.18-0.64=19.172.71+3.04+8.26-6.73=7.287.28+6.97+5.45-8.99=10.714.98+9.86+5.93-7.66=13.118.3+3.5+4.88-3.98=12.79.06+2.69+7.81-2.35=17.212.92+8.9+7.66-1.18=18.30.96+7.34+0.66-2.04=6.929.5+3.15+2.07-1.59=13.134.18+3.1+8.98-8.2=8.063.66+6.63+3.33-6.24=7.384.55+5.46+5.17-3.37=11.818.77+5.05+3.43-3.32=13.930.94+1.89+8.07-4.83=6.074.25+0.1+5.85-9.28=0.920.49+7.27+9.07-4.43=12.40.35+4.72+5.71-8.43=2.358.85+9.15+6.88-9.34=15.541.96+3.82+7.58-7.11=6.258.56+4.72+4.65-2.13=15.85.57+3.78+6.18-1.94=13.591.19+4.45+6.05-9.93=1.766.23+6.96-7.31+3.49=9.371.55+9.57-8.74+6.29=8.674.14+9.61-9.32+9.72=14.154.6+3.07-6.81+0.23=1.098.12+6.4-5.7+1.02=9.841.75+8.46-5.77+7.68=12.126.91+6.82-6.23+8.73=16.235.38+1.19-5.62+6.61=7.566.55+2.36-6.19+3.46=6.189.43+6.33-8.34+9.37=16.797.61+4.2-0.99+8.44=19.265.01+3.43-6.94+0.2=1.73.31+8.91-7.06+5.29=10.459.58+3.36-0.58+7.62=19.986.21+4.91-4.48+1.25=7.893.87+7.19-9.72+0.3=1.643.36+6.17-2.14+4.85=12.243.44+3.89-2.59+2.58=7.326.64+3.77-1.89+3.1=11.629.73+5.39-4.12+2.38=13.384.94+3.52-6.78+7.22=8.90.39+9.7-2.81+1.01=8.299.59+8.31-1.66+4.8=21.048.18+2.44-7.1+1.5=5.027.2+9.94-7.33+7.6=17.410.34+2.39-1.88+7.93=8.784+9.56-8.17+0.89=6.287.66+1.26-0.6+8.3=16.624.13+2.78-2.96+2.23=6.188.62+5.59-6.84+2.24=9.618.64+5.21-6.7+1.53=8.685.72+8.13-4.08+6.71=16.484.65+7.1-3.65+6.23=14.335.24+8.34-4.75+5.02=13.856.47+7.88-3.6+8.43=19.183.53+4.35-2.8+6.78=11.863.32+4.11-6.99+2.95=3.395.27+1.01-5.6+9.41=10.090.31+6.92-6.06+7.88=9.052.34+7.37-2.11+1.98=9.582.64+0.65-1.57+5.08=6.84.06+7.5-6.37+0.66=5.859.43+1.64-3.84+9.46=16.694.59+4.43-2+4.77=11.795.34+2.7-0.24+5.68=13.483.02+4.93-5.88+6.8=8.873.62+3.53-2.48+9.88=14.558.94+9.36-7.6+3.25=13.952.81+3.6-5.51+5.87=6.779.42+0.54-7.07+8.98=11.877.23+6.18-6.97+6.29=12.732.26+6.63-5.54+6.47=9.821.82+6.74-0.7+5.49=13.351.21+5-3.58+3.94=6.577.39+5.9-4.27-1.54=7.487.29+8.9-6.61-3.11=6.477.58+5.04-2.54-9.11=0.970.32+4.64-2.78-1.39=0.793.72+2.24-3.23-0.38=2.356.59+7.84-6.45-4.52=3.466.26+1.11-5.73-0.45=1.194.54+6.53-0.06-0.23=10.782.11+1.75-1.91-0.76=1.194.18+6.12-4.1-2.9=3.30.4+8.85-6.74-2.34=0.178.54+2.97-7.13-2.98=1.44.88+0.7-2.42-0.86=2.37.79+5.87-1.43-2.33=9.97.6+6.17-4.92-7.69=1.169.93+7.3-5.54-3.54=8.154.84+9.82-5.92-1.61=7.139.79+2.13-1.86-0.73=9.339.77+6.09-1.5-1.68=12.687.45+7.43-3.57-4.83=6.485.53+0.41-1.91-1.97=2.063.52+6.39-7.36-1.52=1.035.72+8.49-4.41-4.69=5.114.99+1.07-0.85-0.13=5.082.42+4.33-1.36-1.41=3.987.62+8.05-9.83-4.6=1.244.52+6.78-3.73-0.34=7.237.4+2.42-5.77-3.02=1.030.71+9.6-1.2-7.18=1.939.8+0.94-2.03-3.77=4.948.54+9.77-9.53-8.04=0.748.98+8.07-5.82-9.43=1.83.05+7.89-7.26-0.41=3.275.7+5.92-0.37-3.67=7.586.13+7.94-2.59-5.09=6.399.07+3.38-4.94-0.59=6.928.38+9.95-4.83-9.67=3.837.06+6.14-1.6-8.51=3.092.65+8.38-7.1-0.71=3.227.12+3.24-1.92-5.07=3.379.79+3.94-2.46-2.41=8.868.61+7.94-3.68-0.11=12.768.09+7.02-5.23-8=1.886.72+8.33-5.17-1.59=8.290.36+8.04-2.62-4.46=1.327.9+0.82-4.79-1.7=2.234.92+6.51-5.03-5.14=1.269.64+8.97-0.2-0.79=17.621.25+8.96-1.16-8.24=0.819.03+0.07-1.43-0.2=7.471.8+8.97-4.54-5.97=0.268.07+5.28-2.61-4.29=6.458.33+8.59-2.24-5.05=9.632.56+9.06-0.77-2.38=8.477.58-4.17+8.75+1.76=13.925.85-4.45+3.33+2.64=7.379.08-0.21+3.42+2.61=14.98.51-2.86+8.67+7.97=22.298.94-8.31+4.04+3.33=89.52-0.79+9.34+9.8=27.876.69-3.95+9.47+7.25=19.469.75-1.84+8.49+9.71=26.119.77-6.61+8.44+5.73=17.335.45-0.19+0.49+4.86=10.618.57-0.52+5.8+8.13=21.989.76-3.42+9.15+0.9=16.395.94-1.58+4.63+0.02=9.019.44-7.44+4.21+5.12=11.331.47-1+7.98+8.18=16.637.95-5.07+4.64+2.37=9.894.16-1.74+7.24+8.66=18.327.81-0.5+4.03+3.21=14.557.55-3.4+9.25+9.05=22.457.62-5.41+7.04+6.62=15.879.56-0.16+5.23+0.29=14.924.27-1.91+7.11+3.9=13.378.76-1.8+5.74+0.44=13.149.51-9.22+0.28+3.31=3.882.91-1.6+7.55+7.96=16.823.66-1.82+9.89+0.99=12.726.06-0.59+7.57+3.94=16.989.72-9.57+5.61+0.2=5.966.81-5.64+0.64+4.86=6.676.76-1.39+4.34+4.69=14.47.99-2.79+4.75+4.03=13.987.53-2.79+2.8+1.92=9.463.65-2.01+1.76+8.18=11.583.73-3.24+1.58+7.06=9.131.73-1.04+5.65+6.47=12.818.48-1.18+1.86+4.73=13.898.27-5.26+4.32+5.66=12.991.67-0.25+8.14+6.24=15.89.81-6.47+1.96+7.34=12.649.88-8.86+6.82+7.68=15.529.39-6.65+8.76+9.31=20.811.79-0.51+1.44+1.2=3.929.75-2.78+7.48+6.84=21.294.98-2.85+8.52+3.2=13.858.15-0.65+3.69+0.84=12.039.3-0.7+1.19+8.18=17.974.13-0.39+2.9+8.42=15.068.27-4.51+0.33+4.28=8.374.62-2.07+3.06+1.04=6.654.01-3.38+0.17+2.13=2.934.96-4.49+1.35+9.61=11.435.59-4.06+3.22+4.13=8.886.86-4.8+2.28+5.77=10.119.66-3.78+4.94+6.32=17.146.25-2.06+7.29-5.91=5.577.4-1.86+6.97-5.67=6.849.49-1.97+5.72-4.76=8.485.75-2.91+7.27-3.96=6.159.4-2.51+6.93-8.54=5.288.71-6.44+7.34-0.93=8.687.43-4.64+4.02-0.45=6.369.36-8.47+8.96-2.04=7.815.52-3.68+4.42-5=1.269.3-8.06+2.65-1.11=2.781.16-0.22+2.81-2.32=1.435.84-5.51+7.62-7.85=0.19.92-0.31+5.9-7.63=7.886.25-1.9+4.57-4.18=4.744.17-0.34+3.71-2.88=4.665.85-1.08+5.94-9.13=1.589.61-3.88+1.13-1.24=5.621.76-1.43+7.57-1.4=6.56.37-0.21+9.21-6.74=8.637.36-7.13+2.17-1.07=1.333.18-0.36+7.43-7.47=2.782.72-2.06+6.93-6.4=1.194.58-3.08+6.62-4.12=41.67-0.16+4.03-3.6=1.948.58-4.28+3.28-2.72=4.869.57-4.21+4.8-2.35=7.811.76-0.02+5.02-0.98=5.785.63-3.79+8.14-9.4=0.587.88-0.24+5.12-8.5=4.264.87-1+8.78-7.28=5.377.08-1.35+6.69-3.7=8.727.82-0.54+5.89-0.42=12.757.86-6.56+7.35-3.04=5.612.2-1.91+1.18-0.34=1.139.22-0.73+1.94-2.05=8.387.56-2.31+9.65-2.6=12.39.93-9.22+9.48-0.88=9.317.63-5.41+8.53-7.2=3.557.92-1.95+1.15-0.02=7.16.75-1.87+2.01-5.88=1.016.24-1.46+3.5-3.11=5.