四年级数学（小数加减运算）计算题专项练习与答案汇编

四年级数学（小数加减运算）计算题专项练习与答案汇编9.05+2.27-6.83-2.41=3.43+8.08=8.95+3.94+8.07-1.14=7.37-3.08+0.73-2.93=1.5+4.64=7.73-1.29+2.08+4.57=9.44-4.75=9.28+9.48-4.32-3.51=5.89+3.24+1.1=6.13+1.29+5.31=8.3+8.94-6.91=3.37-0.51+2.51=5.9-4.25-0.88-0.43=9.97-0.25+4.86-2.09=1.65+2.46+9.79+5.43=9.76-1.06-3.1+7.2=5.13-0.3+4.15-1.74=8.54-4.21-3.56=2+4.62+8.93-9.03=8.68+4.87-4.5-0.66=9.12-2.04-2.99+5.42=6.02-1.23-0.52+9.24=8.97+3.92=2.35+6.35=9.76-5.69+7.48+2.86=0.26+8.01-0.73-5.76=8.46-4.35-1.1-0.59=6.61+8.43-6.73-3.74=8.63+3.68+1.76-1.5=7.46+8.61+6.81=8.88+1.13+5.08-9.52=5.63-3.08-0.84+2.54=4.56-0.42-0.21+8.05=7.02+0.43=3.51-2.66+9.53=5.3-0.34-4.35+5.27=1.79+1.76+9.07+2.67=9.36-0.55-2.91+2.66=7.69+6.27-6.81-2.62=6.73+9.89+7.59+0.3=4.69+7.93+1.76-3.64=0.36+8.34-4.5=9.67+0.66+3.74=5.51-4.08+3.15+4.43=4.71+3.02-5.81+4.47=1.98+1.37=3.58+5.17-3.01=9.37-0.59-1.46-3.43=8.42-4.19-0.08=4.83+9.65=1.9-0.79+5.05-0.14=6.93+9.64+3.16+3.52=7.51+3.67=3.26+8.88-6.47+4.64=8.76+5.56+8.9+3.29=9.56+4.34-1.28=8.38-1.96+2.98-2.83=9.48-1.64-0.91-2.53=3.04-2.13=9.53+1.09=8.74-0.15-2.38=3.37-2.55+2.08=8.75+5.44+4.9+1.61=7.4-6.56+9.5-2.91=9.62-3.06-4.62=1.9-0.43-0.5+9.99=3.02+7.58+7.84-1.94=3.19+1.1+5.51+8.37=5.45-3.17+8.45-2.54=6.48-0.37+1.06-6.34=2.43+1.49=7.27-2.32+5.92-0.11=6.2-0.09+9.56+5.24=9.51+8.52+7.04+4.21=4.5+5.53+5.24=3.66+3.96+4.58+2.29=8.42-8.31=4.28-0.24+0.12+3.88=2.51+6.6-7.72+6.85=3.2+4.29-5.87+2.09=9.79-0.64-5.91=4.83-3.64-0.34-0.09=3.84+8.04-3.64-4.3=6.66-2.36+5.13=6.92-1.87+9=5.07-2.41=0.51+7.41+5.17-2.44=9.33-3.8-1.6+3.94=9.77+5.01-4.01-7.07=2.1+0.63=9.97+9.37-0.46-3.12=8.8-3.91=2.06+6.83-3.62-3.35=9.65-5.81+7.42+5.75=0.86+0.85=4.04+1.34-3.5=4.33+0.02+3.78-4.3=9.11-2.56+5.33=1.61+6.83=5.01+6.06-7.25=9.81-7.48=4.47-1.16-2.08-0.56=4.82-3.28+5.73-0.69=9.09-5.17-0.49+3.12=9.64-0.14-0.21+0.44=9.04-6.03+3.36+8.68=8.09+1.77+0.09-6.4=7.52-0.17+7.33+9.02=8.63-5.23+2.54+5.39=2.29+8.14+1.17=9.05-0.77-3.3+9.63=7.38-3.05-1.49=4.47+6.61-5.62+8.78=3.14+4.62-1.69-4.27=8.53+6.53-5.44+8.66=2.19-2.05+9.51-6.9=9.78+4.64+2.66+3.79=9.81-4.54-0.7-4.17=8.86-6.38+0.87-2.94=9.31+8.4+7.35=2.2+3.65+4.34-1.62=5.9-3.41-2.29=8.01+8.9+0.9+7.12=9.77+0.99-4.26+8.98=3.84+4.89+2.08=8.2-2.73-3.93=6.02-2.48+3.7+7.86=9.62-3.15-4.2+3.35=7.45-2.31=3.67+8+9.45=3.25-0.39+6.37+8.35=9.93-6.97=5.99+0.99+8.29=0.37+1.21+9.4=0.49+9.49=8.43+5.15-9.13+6.75=6.39-0.89=7.92+5.01-4.06-5.37=6.14-2.08+8.17+1.91=5.57-3.97+7.79-1.45=9.85-0.03=8.61-5.59=5.63-0.72-1.92-0.26=3.98+9.99-0.41-9.71=8.42-2.41-0.49-3.15=8.45-6.31+5.47+4.58=8.67-1.25-7.07+5.69=4.56+9.29+2.84=6.68-5.13+7.01-1.72=8.15+3.59+4-1.89=7.6-3.18-4.03=3.92-1.24-0.54-0.74=9.62-4.63-3.65+4.29=2.39+7.71+7.94-8.35=0.72+5.74-3.57=6.69-0.8=6.81-3.46-2.63-0.42=9.32+9.21+9.64=5.93-5.05+4.47=7.86-5.86=1.53-0.83+3.57=6.55+3.76-0.89+1.89=5.75-4.71+9.52=7.3+6.22-5.91=9.01-1.78-2.54=7.04+0.49-2.1-5.24=2.86+4.53+7.43-6.33=4.53-3.86+6.31=3.77-1.23-0.07-1.2=7.85-2.63-4.45-0.29=6.69+4.37+3.37-5.81=7.62-0.17-0.18=3.36+7.44+0.23=6.55-3-0.44+2.89=9.56-8.22-0.57=7.04-0.67-4.74=8.52-2.76-1.32+2.56=0.05+5.97+9.46+3.87=8.72-1.09-0.5=9.51+3.84+6.15-8.99=8.46-1.38+5.02+3.83=8-6.73+7.25-4.07=9.02+7.55-9.19-1.96=6.22-4.3+5.34-6.55=3.36-1.11+9.27+4.66=6.5-4.77-0.79=4.86-3.66+3.82+4.9=2.13+5.32=5.24+0.35+9.24+5.48=7.46+4.38-6.8=2.51+8.94+4.23+7.59=2.37+6.29+7.24+6.32=6.98-3.59+2.02+8.59=0.66+0.63+3.2+2.04=8-0.21+9.26=2.77+6.45+7.93+6.28=1.22+6.04+7.47-5.13=9.65-2.68+0.54-7.28=4.27+2.55-5=7.82+9.43-2.31+7.14=8-1.15+0.42-3.21=9.41+0.56=4.74+1.08+1.74+0.85=9.3-1.91=9.89-1.91-6.57-0.96=6.65-4.68=9.35-3.49-3.48-1.91=9.88-7.01-0.63=1.09+2.09+1.36+4.27=7.41-2.66+3.16-6.28=7.31+9.13-8.59=9.56+1.67-4.05-5.77=4.77-0.35=9.77-2.36-3.24=8.75-0.41-3.14+5.43=7.61-0.97+9.57=5.34-2.41+6.08+5.66=9.91+0.8-3.47+4.47=5.94-0.85+5.09+7.84=8.49-0.68-4.98=5.97-1.17+4.02+6.35=2.12+7.33+2.95-4.38=8.81-1.57-0.96-1.23=2.46+8.83-5.84+2.61=0.59+1.98+9.77-7.35=5.12+7.71-1.74-9.03=6.73-2.09+2.86=5.89-3.46=9.59-1.06=9.8-1.14+3.68-5.72=6.02-4.88+2.99+4.17=5.72-2.36-2.31+3.07=0.33+7.96-3.04=1.52+8.13-3.8=3+3.38-1.59=5.16-0.49-0.28-3.21=5.74-1.27+3.2-4.46=7.09+2.73-2.06=9.79-8.31-0.37+1.33=1.81+5.51+3.86+7.44=9.72-9.36=7.64-1.08+4.71-6.68=3.42-1.45-1.77=6.1-1.55-1.75-0.69=9.42+6.59-7.23-2.11=8.98-5.53-1.89-0.41=1.24+7.63-0.89=9.59-2.76-1.11=8.72+0.97-9.3+1.3=8.44-5.57-1.09+3.72=9-3.35-1.39-2.49=1.01+4.93+8.79-5.06=8.09-3.43-4.49+0.73=5.53+8.28+5.66+6.3=5.84-4.55+8.65=7.96-2.53+1.09=0.23+4.01+2.3+0.82=9.68-0.36-5.25=5.94+3.97-3.24+8.01=7.59+0.84-1.4-1.96=8.91-0.48-7.85=8.94-1.76+6.38-8.49=6.5-0.62-2.21+6.59=6.09-5.27+8.22=8.94-6.72+1.34=9.57-1.61-2.99-4.85=5.18-2.15+7.22-9.89=6.43+5.09+6.86=7.5+8.7+9.59-0.6=5-0.07-2.68=7.36+5.92-4.3-4.38=4.56+6.17+0.71-4.29=5.55+7.69=0.95+6.37+0.88-3.22=7.15+4.06+8.05+0.31=1.31+1.32=9.54-2.77-1.52=7.18+0.08+5.69=9.94+6.31-6.08+7.77=9.53-4+4.41=4+9.12-1.27-3.67=9.6-1.23+1.35-5.69=7.57-3.92-3.54=5.64+9.04+9.91=8.33-6.45+5.73=3.27+6.61-4.5=0.29+7.83+8.17-9.84=9.36-6.55+0.6=9.1-8.26=5.46-0.69-4.51+7.78=0.24+3.69=6.76-2.93+9.91=8.95+9.79+4.41=8.9-1.84-6.53=4.33+5.96-3-0.42=9.28+6.57-5.5=8.22+5.11+4.17-2.77=5.49-3.41=5.8-3.77+7.09=2.19+3.49+4.46-5.57=6.6+6.44=7.49+4.99+6.66-6.7=6.22+9.78-0.12+5.96=9.52-1.9-0.91-1.51=2.72-0.21+9.7=3.23+2.69=4.62+7.27=8.63-7.8+9.56-5.4=5.31+8.57-0.5-5.59=7.32+5.05-1.57=0.74+1.24=6.58+7.23=8.34+3.63-1.63+6.35=7.08-5.54+3.26=3.33+7.09+3.92+9.5=3.78+2.59=9.29-8.5+0.28+1.7=6.67-0.92-3.83+3.03=5.03-0.46-3.95=5.12+0.23=9.59-3.74-1.2=9.83-2.47-3.22+6.64=9.15+8.8+0.84+1.04=5.77+9.73+2.97=8.55-0.43-6.62+7.62=7.03-0.08-3.4+4.03=7.84+1.18-8.62+9.28=5.91-4.35+4.87=6.64+3.47+1.04=9.1-4.83-2.26=7.78+3.26-8.92-1.59=7.24-1.07-4.74-0.11=6.31-0.08-0.89=6.41+9.8-8.92-5.01=4.98-3.59=9.94-4.16=5.46+3.1+9.92=6.23-0.7-1.08=4.19-1.48+6.34+2.06=4.4-2.47-1.67-0.15=7.46-3.98-0.82+6.51=5.54+4.39-0.24-9.01=6.43+3.97+8.87-2.25=5.03-4.07+2.21+9.3=1.63+1.22+8.96=7.32+7.97-2.62=8.1-4.48+8.99+4.57=6.07+8.7-8.64+5.63=1.75+7.86-4.22=9.79+7.92-6.72+7.4=9.4+8.04+6.55-1.56=3.05+7.71-2.8-2.02=1.51+4.6-0.93-0.51=6.8-0.29-0.43-3.12=6.65+7.96+7.41=6.69-2.29=5.63+8.77+2.2+5.42=3.91+2.85+3.07-2.17=9.26+2.31-3.02-1.38=8.64+6.4=3.99-1.84-1.63=7.76-4.45-1.06=1.25-1.11+1.5=8.45-0.81-6.57=1.85+9.13-1.6+8.28=6.96+8.41-3.44-0.54=6.07+9.24+5.81=7.73-0.12-6.74-0.2=9.81-2.62-0.14+8.64=7.62-3.18+3.57+1.5=2.66+9.53-2.98+9.93=5.73-0.53-1.36=4.25-1.6+2.08+2.54=6.99-0.26+0.8-6.64=8.11+0.58-3.88-4.31=2.71+3.29+1.28-1.73=6.87-0.96-5.38+7.95=7.84-1.3-5.75-0.45=6.75-0.87-0.43=5.92-1.19+2.39-1.81=8.9-5.99+9.32=2.19+9.52+5.38-5.09=8.24+9.24-3.56-2.74=9.94+0.89+1.28=9.23+9.34-8.93-9.11=8.31-8.11=8.47-1.66=7.98-2.76+7.84-4.93=6.57+8.76-3.99-2.72=0.38+7.64+3.8+6.78=7.13-0.16-3.83-2.97=9.37+3.42=6.97-0.13+2.67=8.53-2.41=5.72+6.27+3.6+8.28=5.53-4.53+8.75=3.38+8.13-2.19=2.03+3.4-0.4-4.37=8.94-1.15-6.41+3.22=6.6-2.71+4.63-6.32=6.49+2.88+4.78=8.45+4.34+6.35-6.37=7.6-6.18=7.34+0.44-5.9+9.4=8.16+7.37-6.23=2.35+4.92+7.62+2.75=7.44-0.78+8.88-9.52=8.61+4.1+9.01-0.99=5.36+5.16=5.75+6.63-0.1-2.71=8.92-0.47-5.58-0.93=7.66-1.04+2.09-3.3=9-1.35=5.93+3.45+6.22+6.34=8.15-4.31=9.45-2.77-4.93=9.7+3.58-0.31-4.71=6.33+6.41+0.65+0.23=2.39-1.36+9.48=8.62-3.81+9.7+5.83=2.1+0.59+7.82=1.58+4+6.86=7.27-1.87-1.05-2.95=3.69-2+2.36+5.95=8.17-1.89-0.8=6.74+1.82-2.26+4.04=5.54+6.02-0.84-7.64=8.52-1.06-6.7+7.8=8.19+8.74-3.97-7.6=4.79-2.63+6.79=9.87-8.94+7.15+3.86=3.47+4.3-0.78+1.09=6.92-5.27+1.25+6.28=4.15+7.24-6.38=7.14-4.23+6.15-5.02=7.67-4.17-2.69=5.01+0.37-1.64=4.58-0.25+9.78=6.09+3.77+1.04=1.22+9.06+8.97-1.42=9.71-5.81-2.58-0.67=7.09-5.16+4.36+6.43=9.47-8.07+1.85+2.52=6.89+4.63+9.21=7.66+5.62-8.14-1.65=8.78+0.49+3.63+4.4=2.69-2.16=8.49-1.06+6.64+1.23=6.1-1.66-1.83=9.75+1.06+0.1+4.06=5.66+4.54+9.75+8.04=9.16-2.39-2.45-3.07=0.75+9.06=5.84+7.63-0.07-3.82=3.62+2.25+5.42-6.51=9.87-0.41+5.07=2.13+7.6-7.86+0.53=7.59-0.92-2.33+2.38=9.39-1.35-7.23=1.57+6.96+2.19=1.26+8.37-4.93=8.77+7.51+2.49=7.06+3.34-4.44=5.33+9.79-9.65=9.42-1.41-1.1-4.09=9.41+0.84-4.74=8.47-0.26+2.32-9.4=5.44+7.69-8.01+7.04=5.24+5.88-2.93+2.4=3.25+9.87-2.08=5.55+6.18-6.25=9.06+6.62-2.84-2.69=6.62-0.59-3.15+2.18=3.63+8.96+6.67+1.55=9.32-0.73+7.79+0.59=4.93-0.02-2.03-2.57=9.38-3.89=9.22-6.68-0.4+1.61=8.87+6.69-0.97=5.43+9.33-7.59=5.65+4.3-6.05=8.88-2.14-0.22-1.3=4.5+1.05+2.27-4.81=5.45+4.22-1.6-4.28=7.08-5.44+2.77=3.55+9.8-7.84=8.86-0.47-2.08-4.44=5.64+3.1+3.38+8.84=5.61+3.76=5.75-3.3+0.37-0.94=7.89+6.07-9.27-4.37=6.91-2.89-1.67+5.1=7.71-3.95=0.68+1.17+8.69-7.53=4.9+6.69+8.23=6.63+8.52=2-0.75+6.75=7.47+3.97-2.2-7.36=5.53-1.61+3.42+8.9=3.2+9.22+7.23-6.83=2.69+7.86=5.99-0.13+0.45=8.7+0.2+8.65=5.76-2.63+4.59-0.18=6.33-5.02+8.09+8.41=4.99+6.78-3.68-1.57=0.97+1.7+0.18-0.21=9.4-0.84-4.06=6.91+4+5.49-7.81=9.58-1.95-2.75-3.42=2.81-1.33-1.27=9.77+9.53+8.36-6.98=6.18+6.08+9.09=8.57-7.36+9.45=8.52-7.47+5.05=8.7-6.82=8.7-4.82=6.3+4.96-3.35=0.87+7.93-0.7-2.17=2.57+2.11+2.93+0.37=5.91-2.12=5.11-2.66+1.4-1.92=9.27-8.31+9.73=5.02-2.64+6.53=1.33+1.37=4.31+9.03+0.25+7.43=4.55+6.81+9.03=6.17-5.09-0.41=5.51-0.52-1.99-1.81=8.43-5.81-0.63+0.71=3.91+6.75-3.16=8.94-7.28+8.8-7.86=4.81+0.3-4.49+1.26=7.43+4.84=9.41-3.64+2.07-1.02=5.91-3.33+1.78-4=3.32+0.43=1.87-0.65-0.69=9.33-7.93+3-2.41=3.87-2.79+7.29+9.86=2.68+2.35+4.29=4.56-1.04-3.31+2.78=1.86+2.54+2.96+2.5=4.32+9.91-6.63+1.56=4.35+0.68+5.87-5.58=2.39-0.71+1.83+3.05=6.77-4.54+9.33-9.13=9.71-3.54-3.14-0.16=0.06+5.53-2.79+6.85=8.19+1.82+2.65=1.44+1.68+7.94+0.8=4.56-4.19=0.96+0.81=2.23+6.33+2.67+0.88=7.39-7.04=9.72-3.63-5.66+0.4=8.77-1.73-6.02=6.13-3.75=8.91-2.02-5.83=1.43+6.13=7.22-3.97-0.43-1.82=4.44+5.99-7.05+0.28=8.87+5.43-9.17=3.05-2.17=5.29+3.29-2.46+1.69=7+1.38-5.54-1.58=3.85-2.3+9.43-4.76=1.73-1.11+0.17=6.66+9.96-3.86=8.82-7.74=9.97-1.08=4.62-2.12-0.48=6.96+5.84-7.98+9.94=7.68-2.59+5.46+0.37=7.59+7.45=5.59+2.2-2.82+8.95=1.58-0.25+7.22-6.1=9.73-1.69-1.12-5.01=7.68+6.15+9.25+3.01=4.28+2.63+2.52+8.14=9.99+4.3+5.83-6.08=8.82-2.93-0.84-2.64=9.95-2.82-0.98=6.59-1.17+6.28=6.08+7.12=7.63-3.4-0.79+3.28=0.5+3.72-2.08=1.43+7.34+8.43=4.4+4.46-0.78-3.07=9.85-3.48-3.64-1.74=1.52+8.45-3.96+0.84=5.07+3.52-1.83=6.6-1.75-3.34-0.02=7.92-2.29-2.19+8.66=6.61-0.14-4.54+7.33=9.58-2.69-3.89-1.8=8.98+5.81+8.15+7.51=4.6+7.51-2.31=7.8+7.77+8.13=9.92-7.59-1.04+5.12=9.81+5.3-3.5-3.05=7.41-1.38-3.56+8.85=3.87+8.76+1.66-3.94=5.7-0.35-3.57+0.93=7.68+3.93=4.59+5.47-7.58=6.63-1.45-3.23+0.76=4.86+3.65=6.97-3.36=4.65+3.15+0.99+6.37=4.44+1.63+2.76=3.24+8.52+8.18=5.95+6.44-4.9+1.42=5.74-0.99+4.17-7.97=9.1-3.45-5.26-0.12=5.33-2.5+2.36=2.37+4.99-4.77=3.99+1.93+8.08-3.2=9.16-7.79+7.33-5.97=7.45+8.76=5.09-2.9-1.34+6.91=5.98+7.14=6.1+7.48=9.17-2.22-5.76=7.49+4.44-3.46+3.26=9.26+5.03+9.11=9.82+1.86+9.4=9.84-0.4-0.37-8.63=8.46+3.87+6.61+6.62=6.99+7.79-5.67+4.06=8.72+3.6+1.35=8.5-3.68-0.12-0.68=2.24+3.49+3.47+6.03=4.42+1.97+9.59+6.82=8.81+1.25+2.53=7.06-4.33+0.48+8.14=8.98+0.09=6.97+8.63+9.39=7.35-2.13=7.79-1.44-3.23=7.41-1.47+2.14-4.56=8.7-4.33-4.24+3.85=6.35-0.29+2.51+4.38=4.51+8.92-4.83=4.94-1.28+4.21+1.79=9.31+5.54-6.76=5.92+4.95+4.55-2.81=7.57+2.71-3.73+0.24=2.76-0.21+7.24+3.42=9.41-1.32-2.36+2.12=8.84+2.39-6.93+3.28=4.63+8.24-1.62+0.07=9.74-1.32+1.94=1.68+3.67+2.02+6.75=6.32+0.77=5.44+0.1=9.56-2.38-3.55=4.66+9.76-5.5-6.19=4.82-4.39=4.76-1.74+0.34+6.64=6.98+0.02=1.19+3.06-1.42=8.95-3.33-4.45+3.23=9.36-1.56+1.88-8.76=9.35+1.87-1.52+6.83=7.94-1.94+3.23=9.12-1.17-2.95-4.58=5.2+5.22+0.56=3.98-2.29+5.95-6.84=7.7-0.37-3.24-0.3=5.96-1.41-0.57+1.16=8.42-7.24+8.86+6.8=8.15+6.19-2.48+8.54=6.66-3.94+8.48+3.74=5.76-1.58+4.23-1.83=6.79-3.1+4.4=4.06-1.44+9.93=9.61+2.51-8.77=6.05+2.26+9.9+2.95=5.11-4.67=6.33+1.36+2.16+0.82=0.57+6.95+6.99=9.54-4.98+2.57+8.25=4.69+5.39-4.4=8.38+3.55+0.92-7.76=6.27-0.5+6=9.54-5.09+0.34+8.03=5.61-1.54+2.09+8.5=2.49+3.81-0.15=5.26+6.8-9.68+2.04=6.84-0.06+2.44+0.54=4.64-1.15=6.68+1.3-0.56+5.6=3.19-2.85+3.46=3.66+8.05+9.43-7.65=9.75-2.65-2.04=3.64+9.94-5.97-4.74=7.45-1.86-1.95-1.98=9.28-8.64=0.09+7.09+7.64-4.82=4.15+9.24-6.68-6.6=9.12+6.58+3.13-8.04=8.6-4.07-2.22+1.25=8.94-4.49+3.38=7.9+4.15-4.55=7.29+8.63=0.82+7.37-0.9+7.21=1.56+7.18+9.77-1.74=9.45+3=8.7-2.09+7.27-5.06=8.84-7.01=8.77-1.48-2.22+8.12=7.38+3.61+4.98+7=8.12-5.77+8.95+6.62=9.22+3.2-9.01+5.53=4.54+5.51-9.92+5.87=6.33-5.47=0.81+5.11+2.91+7.91=7.02+2.29+0.21=7.4-3.67+3.31-3.07=8.06-5.57-0.57-1.63=6.8+5.16=9.28-0.88+7.68-6.01=8.07-2.85+9.59=7.02+8.11+1.99=8.08+2.66-7.54+7.02=1.03+0.87+7.12+2.27=6.46+0.03+7.6=1.22-0.84=9.05+0.11+5.85=2.4-2.2=2.35+9.78+2.71-5.5=3.21+3.28-5.3+7.55=3.24-1.98+1.79=5.82-1.44+9.36=8.41-6.04+0.23+9.81=6.61+3.34=8.15-4.9=8.59-3.83=4.89-3.83+7.61-2.46=0.13+4.58-1.88+2.85=0.96+9.06=0.5+8.65-1.09+6.63=5.43-0.86+8.9+5.05=1.47+9.34+3.72-3.82=8.67-0.34-4.55=3.64+8.53-3.44-5.68=8.16-2.15-0.73-0.39=5.98+7.57+4.63=5.91+4.19-0.48=4.66+1.99+6.18-9.83=2.96+7.2-4.51=5.45+9.54-7.98=8.03-3.21-4.21-0.02=4.99-0.28+5.16=2.02+4.74-3.6+1.38=参考答案9.05+2.27-6.83-2.41=2.083.43+8.08=11.518.95+3.94+8.07-1.14=19.827.37-3.08+0.73-2.93=2.091.5+4.64=6.147.73-1.29+2.08+4.57=13.099.44-4.75=4.699.28+9.48-4.32-3.51=10.935.89+3.24+1.1=10.236.13+1.29+5.31=12.738.3+8.94-6.91=10.333.37-0.51+2.51=5.375.9-4.25-0.88-0.43=0.349.97-0.25+4.86-2.09=12.491.65+2.46+9.79+5.43=19.339.76-1.06-3.1+7.2=12.85.13-0.3+4.15-1.74=7.248.54-4.21-3.56=0.772+4.62+8.93-9.03=6.528.68+4.87-4.5-0.66=8.399.12-2.04-2.99+5.42=9.516.02-1.23-0.52+9.24=13.518.97+3.92=12.892.35+6.35=8.79.76-5.69+7.48+2.86=14.410.26+8.01-0.73-5.76=1.788.46-4.35-1.1-0.59=2.426.61+8.43-6.73-3.74=4.578.63+3.68+1.76-1.5=12.577.46+8.61+6.81=22.888.88+1.13+5.08-9.52=5.575.63-3.08-0.84+2.54=4.254.56-0.42-0.21+8.05=11.987.02+0.43=7.453.51-2.66+9.53=10.385.3-0.34-4.35+5.27=5.881.79+1.76+9.07+2.67=15.299.36-0.55-2.91+2.66=8.567.69+6.27-6.81-2.62=4.536.73+9.89+7.59+0.3=24.514.69+7.93+1.76-3.64=10.740.36+8.34-4.5=4.29.67+0.66+3.74=14.075.51-4.08+3.15+4.43=9.014.71+3.02-5.81+4.47=6.391.98+1.37=3.353.58+5.17-3.01=5.749.37-0.59-1.46-3.43=3.898.42-4.19-0.08=4.154.83+9.65=14.481.9-0.79+5.05-0.14=6.026.93+9.64+3.16+3.52=23.257.51+3.67=11.183.26+8.88-6.47+4.64=10.318.76+5.56+8.9+3.29=26.519.56+4.34-1.28=12.628.38-1.96+2.98-2.83=6.579.48-1.64-0.91-2.53=4.43.04-2.13=0.919.53+1.09=10.628.74-0.15-2.38=6.213.37-2.55+2.08=2.98.75+5.44+4.9+1.61=20.77.4-6.56+9.5-2.91=7.439.62-3.06-4.62=1.941.9-0.43-0.5+9.99=10.963.02+7.58+7.84-1.94=16.53.19+1.1+5.51+8.37=18.175.45-3.17+8.45-2.54=8.196.48-0.37+1.06-6.34=0.832.43+1.49=3.927.27-2.32+5.92-0.11=10.766.2-0.09+9.56+5.24=20.919.51+8.52+7.04+4.21=29.284.5+5.53+5.24=15.273.66+3.96+4.58+2.29=14.498.42-8.31=0.114.28-0.24+0.12+3.88=8.042.51+6.6-7.72+6.85=8.243.2+4.29-5.87+2.09=3.719.79-0.64-5.91=3.244.83-3.64-0.34-0.09=0.763.84+8.04-3.64-4.3=3.946.66-2.36+5.13=9.436.92-1.87+9=14.055.07-2.41=2.660.51+7.41+5.17-2.44=10.659.33-3.8-1.6+3.94=7.879.77+5.01-4.01-7.07=3.72.1+0.63=2.739.97+9.37-0.46-3.12=15.768.8-3.91=4.892.06+6.83-3.62-3.35=1.929.65-5.81+7.42+5.75=17.010.86+0.85=1.714.04+1.34-3.5=1.884.33+0.02+3.78-4.3=3.839.11-2.56+5.33=11.881.61+6.83=8.445.01+6.06-7.25=3.829.81-7.48=2.334.47-1.16-2.08-0.56=0.674.82-3.28+5.73-0.69=6.589.09-5.17-0.49+3.12=6.559.64-0.14-0.21+0.44=9.739.04-6.03+3.36+8.68=15.058.09+1.77+0.09-6.4=3.557.52-0.17+7.33+9.02=23.78.63-5.23+2.54+5.39=11.332.29+8.14+1.17=11.69.05-0.77-3.3+9.63=14.617.38-3.05-1.49=2.844.47+6.61-5.62+8.78=14.243.14+4.62-1.69-4.27=1.88.53+6.53-5.44+8.66=18.282.19-2.05+9.51-6.9=2.759.78+4.64+2.66+3.79=20.879.81-4.54-0.7-4.17=0.48.86-6.38+0.87-2.94=0.419.31+8.4+7.35=25.062.2+3.65+4.34-1.62=8.575.9-3.41-2.29=0.28.01+8.9+0.9+7.12=24.939.77+0.99-4.26+8.98=15.483.84+4.89+2.08=10.818.2-2.73-3.93=1.546.02-2.48+3.7+7.86=15.19.62-3.15-4.2+3.35=5.627.45-2.31=5.143.67+8+9.45=21.123.25-0.39+6.37+8.35=17.589.93-6.97=2.965.99+0.99+8.29=15.270.37+1.21+9.4=10.980.49+9.49=9.988.43+5.15-9.13+6.75=11.26.39-0.89=5.57.92+5.01-4.06-5.37=3.56.14-2.08+8.17+1.91=14.145.57-3.97+7.79-1.45=7.949.85-0.03=9.828.61-5.59=3.025.63-0.72-1.92-0.26=2.733.98+9.99-0.41-9.71=3.858.42-2.41-0.49-3.15=2.378.45-6.31+5.47+4.58=12.198.67-1.25-7.07+5.69=6.044.56+9.29+2.84=16.696.68-5.13+7.01-1.72=6.848.15+3.59+4-1.89=13.857.6-3.18-4.03=0.393.92-1.24-0.54-0.74=1.49.62-4.63-3.65+4.29=5.632.39+7.71+7.94-8.35=9.690.72+5.74-3.57=2.896.69-0.8=5.896.81-3.46-2.63-0.42=0.39.32+9.21+9.64=28.175.93-5.05+4.47=5.357.86-5.86=21.53-0.83+3.57=4.276.55+3.76-0.89+1.89=11.315.75-4.71+9.52=10.567.3+6.22-5.91=7.619.01-1.78-2.54=4.697.04+0.49-2.1-5.24=0.192.86+4.53+7.43-6.33=8.494.53-3.86+6.31=6.983.77-1.23-0.07-1.2=1.277.85-2.63-4.45-0.29=0.486.69+4.37+3.37-5.81=8.627.62-0.17-0.18=7.273.36+7.44+0.23=11.036.55-3-0.44+2.89=69.56-8.22-0.57=0.777.04-0.67-4.74=1.638.52-2.76-1.32+2.56=70.05+5.97+9.46+3.87=19.358.72-1.09-0.5=7.139.51+3.84+6.15-8.99=10.518.46-1.38+5.02+3.83=15.938-6.73+7.25-4.07=4.459.02+7.55-9.19-1.96=5.426.22-4.3+5.34-6.55=0.713.36-1.11+9.27+4.66=16.186.5-4.77-0.79=0.944.86-3.66+3.82+4.9=9.922.13+5.32=7.455.24+0.35+9.24+5.48=20.317.46+4.38-6.8=5.042.51+8.94+4.23+7.59=23.272.37+6.29+7.24+6.32=22.226.98-3.59+2.02+8.59=140.66+0.63+3.2+2.04=6.538-0.21+9.26=17.052.77+6.45+7.93+6.28=23.431.22+6.04+7.47-5.13=9.69.65-2.68+0.54-7.28=0.234.27+2.55-5=1.827.82+9.43-2.31+7.14=22.088-1.15+0.42-3.21=4.069.41+0.56=9.974.74+1.08+1.74+0.85=8.419.3-1.91=7.399.89-1.91-6.57-0.96=0.456.65-4.68=1.979.35-3.49-3.48-1.91=0.479.88-7.01-0.63=2.241.09+2.09+1.36+4.27=8.817.41-2.66+3.16-6.28=1.637.31+9.13-8.59=7.859.56+1.67-4.05-5.77=1.414.77-0.35=4.429.77-2.36-3.24=4.178.75-0.41-3.14+5.43=10.637.61-0.97+9.57=16.215.34-2.41+6.08+5.66=14.679.91+0.8-3.47+4.47=11.715.94-0.85+5.09+7.84=18.028.49-0.68-4.98=2.835.97-1.17+4.02+6.35=15.172.12+7.33+2.95-4.38=8.028.81-1.57-0.96-1.23=5.052.46+8.83-5.84+2.61=8.060.59+1.98+9.77-7.35=4.995.12+7.71-1.74-9.03=2.066.73-2.09+2.86=7.55.89-3.46=2.439.59-1.06=8.539.8-1.14+3.68-5.72=6.626.02-4.88+2.99+4.17=8.35.72-2.36-2.31+3.07=4.120.33+7.96-3.04=5.251.52+8.13-3.8=5.853+3.38-1.59=4.795.16-0.49-0.28-3.21=1.185.74-1.27+3.2-4.46=3.217.09+2.73-2.06=7.769.79-8.31-0.37+1.33=2.441.81+5.51+3.86+7.44=18.629.72-9.36=0.367.64-1.08+4.71-6.68=4.593.42-1.45-1.77=0.26.1-1.55-1.75-0.69=2.119.42+6.59-7.23-2.11=6.678.98-5.53-1.89-0.41=1.151.24+7.63-0.89=7.989.59-2.76-1.11=5.728.72+0.97-9.3+1.3=1.698.44-5.57-1.09+3.72=5.59-3.35-1.39-2.49=1.771.01+4.93+8.79-5.06=9.678.09-3.43-4.49+0.73=0.95.53+8.28+5.66+6.3=25.775.84-4.55+8.65=9.947.96-2.53+1.09=6.520.23+4.01+2.3+0.82=7.369.68-0.36-5.25=4.075.94+3.97-3.24+8.01=14.687.59+0.84-1.4-1.96=5.078.91-0.48-7.85=0.588.94-1.76+6.38-8.49=5.076.5-0.62-2.21+6.59=10.266.09-5.27+8.22=9.048.94-6.72+1.34=3.569.57-1.61-2.99-4.85=0.125.18-2.15+7.22-9.89=0.366.43+5.09+6.86=18.387.5+8.7+9.59-0.6=25.195-0.07-2.68=2.257.36+5.92-4.3-4.38=4.64.56+6.17+0.71-4.29=7.155.55+7.69=13.240.95+6.37+0.88-3.22=4.987.15+4.06+8.05+0.31=19.571.31+1.32=2.639.54-2.77-1.52=5.257.18+0.08+5.69=12.959.94+6.31-6.08+7.77=17.949.53-4+4.41=9.944+9.12-1.27-3.67=8.189.6-1.23+1.35-5.69=4.037.57-3.92-3.54=0.115.64+9.04+9.91=24.598.33-6.45+5.73=7.613.27+6.61-4.5=5.380.29+7.83+8.17-9.84=6.459.36-6.55+0.6=3.419.1-8.26=0.845.46-0.69-4.51+7.78=8.040.24+3.69=3.936.76-2.93+9.91=13.748.95+9.79+4.41=23.158.9-1.84-6.53=0.534.33+5.96-3-0.42=6.879.28+6.57-5.5=10.358.22+5.11+4.17-2.77=14.735.49-3.41=2.085.8-3.77+7.09=9.122.19+3.49+4.46-5.57=4.576.6+6.44=13.047.49+4.99+6.66-6.7=12.446.22+9.78-0.12+5.96=21.849.52-1.9-0.91-1.51=5.22.72-0.21+9.7=12.213.23+2.69=5.924.62+7.27=11.898.63-7.8+9.56-5.4=4.995.31+8.57-0.5-5.59=7.797.32+5.05-1.57=10.80.74+1.24=1.986.58+7.23=13.818.34+3.63-1.63+6.35=16.697.08-5.54+3.26=4.83.33+7.09+3.92+9.5=23.843.78+2.59=6.379.29-8.5+0.28+1.7=2.776.67-0.92-3.83+3.03=4.955.03-0.46-3.95=0.625.12+0.23=5.359.59-3.74-1.2=4.659.83-2.47-3.22+6.64=10.789.15+8.8+0.84+1.04=19.835.77+9.73+2.97=18.478.55-0.43-6.62+7.62=9.127.03-0.08-3.4+4.03=7.587.84+1.18-8.62+9.28=9.685.91-4.35+4.87=6.436.64+3.47+1.04=11.159.1-4.83-2.26=2.017.78+3.26-8.92-1.59=0.537.24-1.07-4.74-0.11=1.326.31-0.08-0.89=5.346.41+9.8-8.92-5.01=2.284.98-3.59=1.399.94-4.16=5.785.46+3.1+9.92=18.486.23-0.7-1.08=4.454.19-1.48+6.34+2.06=11.114.4-2.47-1.67-0.15=0.117.46-3.98-0.82+6.51=9.175.54+4.39-0.24-9.01=0.686.43+3.97+8.87-2.25=17.025.03-4.07+2.21+9.3=12.471.63+1.22+8.96=11.817.32+7.97-2.62=12.678.1-4.48+8.99+4.57=17.186.07+8.7-8.64+5.63=11.761.75+7.86-4.22=5.399.79+7.92-6.72+7.4=18.399.4+8.04+6.55-1.56=22.433.05+7.71-2.8-2.02=5.941.51+4.6-0.93-0.51=4.676.8-0.29-0.43-3.12=2.966.65+7.96+7.41=22.026.69-2.29=4.45.63+8.77+2.2+5.42=22.023.91+2.85+3.07-2.17=7.669.26+2.31-3.02-1.38=7.178.64+6.4=15.043.99-1.84-1.63=0.527.76-4.45-1.06=2.251.25-1.11+1.5=1.648.45-0.81-6.57=1.071.85+9.13-1.6+8.28=17.666.96+8.41-3.44-0.54=11.396.07+9.24+5.81=21.127.73-0.12-6.74-0.2=0.679.81-2.62-0.14+8.64=15.697.62-3.18+3.57+1.5=9.512.66+9.53-2.98+9.93=19.145.73-0.53-1.36=3.844.25-1.6+2.08+2.54=7.276.99-0.26+0.8-6.64=0.898.11+0.58-3.88-4.31=0.52.71+3.29+1.28-1.73=5.556.87-0.96-5.38+7.95=8.487.84-1.3-5.75-0.45=0.346.75-0.87-0.43=5.455.92-1.19+2.39-1.81=5.318.9-5.99+9.32=12.232.19+9.52+5.38-5.09=128.24+9.24-3.56-2.74=11.189.94+0.89+1.28=12.119.23+9.34-8.93-9.11=0.538.31-8.11=0.28.47-1.66=6.817.98-2.76+7.84-4.93=8.136.57+8.76-3.99-2.72=8.620.38+7.64+3.8+6.78=18.67.13-0.16-3.83-2.97=0.179.37+3.42=12.796.97-0.13+2.67=9.518.53-2.41=6.125.72+6.27+3.6+8.28=23.875.53-4.53+8.75=9.753.38+8.13-2.19=9.322.03+3.4-0.4-4.37=0.668.94-1.15-6.41+3.22=4.66.6-2.71+4.63-6.32=2.26.49+2.88+4.78=14.158.45+4.34+6.35-6.37=12.777.6-6.18=1.427.34+0.44-5.9+9.4=11.288.16+7.37-6.23=9.32.35+4.92+7.62+2.75=17.647.44-0.78+8.88-9.52=6.028.61+4.1+9.01-0.99=20.735.36+5.16=10.525.75+6.63-0.1-2.71=9.578.92-0.47-5.58-0.93=1.947.66-1.04+2.09-3.3=5.419-1.35=7.655.93+3.45+6.22+6.34=21.948.15-4.31=3.849.45-2.77-4.93=1.759.7+3.58-0.31-4.71=8.266.33+6.41+0.65+0.23=13.622.39-1.36+9.48=10.518.62-3.81+9.7+5.83=20.342.1+0.59+7.82=10.511.58+4+6.86=12.447.27-1.87-1.05-2.95=1.43.69-2+2.36+5.95=108.17-1.89-0.8=5.486.74+1.82-2.26+4.04=10.345.54+6.02-0.84-7.64=3.088.52-1.06-6.7+7.8=8.568.19+8.74-3.97-7.6=5.364.79-2.63+6.79=8.959.87-8.94+7.15+3.86=11.943.47+4.3-0.78+1.09=8.086.92-5.27+1.25+6.28=9.184.15+7.24-6.38=5.017.14-4.23+6.15-5.02=4.047.67-4.17-2.69=0.815.01+0.37-1.64=3.744.58-0.25+9.78=14.116.09+3.77+1.04=10.91.22+9.06+8.97-1.42=17.839.71-5.81-2.58-0.67=0.657.09-5.16+4.36+6.43=12.729.47-8.07+1.85+2.52=5.776.89+4.63+9.21=20.737.66+5.62-8.14-1.65=3.498.78+0.49+3.63+4.4=17.32.69-2.16=0.538.49-1.06+6.64+1.23=15.36.1-1.66-1.83=2.619.75+1.06+0.1+4.06=14.975.66+4.54+9.75+8.04=27.999.16-2.39-2.45-3.07=1.250.75+9.06=9.815.84+7.63-0.07-3.82=9.583.62+2.25+5.42-6.51=4.789.87-0.41+5.07=14.532.13+7.6-7.86+0.53=2.47.59-0.92-2.33+2.38=6.729.39-1.35-7.23=0.811.57+6.96+2.19=10.721.26+8.37-4.93=4.78.77+7.51+2.49=18.777.06+3.34-4.44=5.965.33+9.79-9.65=5.479.42-1.41-1.1-4.09=2.829.41+0.84-4.74=5.518.47-0.26+2.32-9.4=1.135.44+7.69-8.01+7.04=12.165.24+5.88-2.93+2.4=10.593.25+9.87-2.08=11.045.55+6.18-6.25=5.489.06+6.62-2.84-2.69=10.156.62-0.59-3.15+2.18=5.063.63+8.96+6.67+1.55=20.819.32-0.73+7.79+0.59=16.974.93-0.02-2.03-2.57=0.319.38-3.89=5.499.22-6.68-0.4+1.61=3.758.87+6.69-0.97=14.595.43+9.33-7.59=7.175.65+4.3-6.05=3.98.88-2.14-0.22-1.3=5.224.5+1.05+2.27-4.81=3.015.45+4.22-1.6-4.28=3.797.08-5.44+2.77=4.413.55+9.8-7.84=5.518.86-0.47-2.08-4.44=1.875.64+3.1+3.38+8.84=20.965.61+3.76=9.375.75-3.3+0.37-0.94=1.887.89+6.07-9.27-4.37=0.326.91-2.89-1.67+5.1=7.457.71-3.95=3.760.68+1.17+8.69-7.53=3.014.9+6.69+8.23=19.826.63+8.52=15.152-0.75+6.75=87.47+3.97-2.2-7.36=1.885.53-1.61+3.42+8.9=16.243.2+9.22+7.23-6.83=12.822.69+7.86=10.555.99-0.13+0.45=6.318.7+0.2+8.65=17.555.76-2.63+4.59-0.18=7.546.33-5.02+8.09+8.41=17.814.99+6.78-3.68-1.57=6.520.97+1.7+0.18-0.21=2.649.4-0.84-4.06=4.56.91+4+5.49-7.81=8.599.58-1.95-2.75-3.42=1.462.81-1.33-1.27=0.219.77+9.53+8.36-6.98=20.686.18+6.08+9.09=21.358.57-7.36+9.45=10.668.52-7.47+5.05=6.18.7-6.82=1.888.7-4.82=3.886.3+4.96-3.35=7.910.87+7.93-0.7-2.17=5.932.57+2.11+2.93+0.37=7.985.91-2.12=3.795.11-2.66+1.4-1.92=1.939.27-8.31+9.73=10.695.02-2.64+6.53=8.911.33+1.37=2.74.31+9.03+0.25+7.43=21.024.55+6.81+9.03=20.396.17-5.09-0.41=0.675.51-0.52-1.99-1.81=1.198.43-5.81-0.63+0.71=2.73.91+6.75-3.16=7.58.94-7.28+8.8-7.86=2.64.81+0.3-4.49+1.26=1.887.43+4.84=12.279.41-3.64+2.07-1.02=6.825.91-3.33+1.78-4=0.363.32+0.43=3.751.87-0.65-0.69=0.539.33-7.93+3-2.41=1.993.87-2.79+7.29+9.86=18.232.68+2.35+4.29=9.324.56-1.04-3.31+2.78=2.991.86+2.54+2.96+2.5=9.864.32+9.91-6.63+1.56=9.164.35+0.68+5.87-5.58=5.322.39-0.71+1.83+3.05=6.566.77-4.54+9.33-9.13=2.439.71-3.54-3.14-0.16=2.870.06+5.53-2.79+6.85=9.658.19+1.82+2.65=12.661.44+1.68+7.94+0.8=11.864.56-4.19=0.370.96+0.81=1.772.23+6.33+2.67+0.88=12.117.39-7.04=0.359.72-3.63-5.66+0.4=0.838.77-1.73-6.02=1.026.13-3.75=2.388.91-2.02-5.83=1.061.43+6.13=7.567.22-3.97-0.43-1.82=14.44+5.99-7.05+0.28=3.668.87+5.43-9.17=5.133.05-2.17=0.885.29+3.29-2.46+1.69=7.817+1.38-5.54-1.58=1.263.85-2.3+9.43-4.76=6.221.73-1.11+0.17=0.796.66+9.96-3.86=12.768.82-7.74=1.089.97-1.08=8.894.62-2.12-0.48=2.026.96+5.84-7.98+9.94=14.767.68-2.59+5.46+0.37=10.927.59+7.45=15.045.59+2.2-2.82+8.95=13.921.58-0.25+7.22-6.1=2.459.73-1.69-1.12-5.01=1.917.68+6.15+9.25+3.01=26.094.28+2.63+2.52+8.14=17.579.99+4.3+5.83-6.08=14.048.82-2.93-0.84-2.64=2.419.95-2.82-0.98=6.156.59-1.17+6.28=11.76.08+7.12=13.27.63-3.4-0.79+3.28=6.720.5+3.72-2.08=2.141.43+7.34+8.43=17.24.4+4.46-0.78-3.07=5.019.85-3.48-3.64-1.74=0.991.52+8.45-3.96+0.84=6.855.07+3.52-1.83=6.766.6-1.75-3.34-0.02=1.497.92-2.29-2.19+8.66=12.16.61-0.14-4.54+7.33=9.269.58-2.69-3.89-1.8=1.28.98+5.81+8.15+7.51=30.454.6+7.51-2.31=9.87.8+7.77+8.13=23.79.92-7.59-1.04+5.12=6.419.81+5.3-3.5-3.05=8.567.41-1.38-3.56+8.85=11.323.87+8.76+1.66-3.94=10.355.7-0.35-3.57+0.93=2.717.68+3.93=11.614.59+5.47-7.58=2.486.63-1.45-3.23+0.76=2.714.86+3.65=8.516.97-3.36=3.614.65+3.15+0.99+6.37=15.164.44+1.63+2.76=8.833.24+8.52+8.18=19.945.95+6.44-4.9+1.42=8.915.74-0.99+4.17-7.97=0.959.1-3.45-5.26-0.12=0.275.33-2.5+2.36=5.192.37+4.99-4.77=2.593.99+1.93+8.08-3.2=10.89.16-7.79+7.33-5.97=2.737.