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9.13-3.36+8.15+6.76=4.64+5.09+3.11+8.16=6.79-3.49+5.44=5.97-1.66=9.11+6.84+8.81+5.54=6.46-0.55-2.21+5.65=6.78+0.89-5.56=5.58+4.67+9.17+6.64=6.67+1.71+5.03-9.4=8.71-8.19+5.79+1.17=8.11+9.62-3.4-6.96=9.39-1.42-2.83-1.29=2.17+8.02-9.93+9.36=7.75-0.84-6.3-0.36=3.94+7.59+9.24=8.41-2.47=5.75-2.77-0.94-1.31=3.09+1.21-3.17=9.25+3.86-2-0.49=7.86+7.29-5.16=3.72+3.89=6.62-3.47=4.18+7.32-0.16=9.29-3.32-2.49=3.08-0.13=3.26-2.58+4.1+3=8.63-2.69-4.41+1.87=6.34-0.33-2.35+7.99=1.43+4.86+8.23-7.74=4.95-0.93+2.39=9.34-2.41-2.03-3.25=7.01+8.32+7.63-7.53=5.89+2.97+1.38-0.65=7.62+8.17+6.5-9.93=7.83-1.48-1.74+0.79=9.84+7.12-0.56=6.54+7.38-4.26+3.19=1.56+8.02=2.38+9.3-1.07=6.98+8.22-8.58-1.39=9.88-8.5+2.02-0.18=4.73+9.83-5.46+6.42=9.28+1.25+8.44=5.19-1.11-2.31-0.34=7.18-0.39+5.13+3.48=4.33+2.23+7.39+1.34=8.65+5.21-4.28=5.38+4.13+6.15=2.93-0.85+2.83+8.46=3.63+5.89=6.38-0.6-2.02=4.21+0.64=4.89+2.24+7.98=3.5+7.05-5.97-0.94=9.16-1.1-2.33-4.92=0.93+7.4+3.09+1.85=2.85-1.71-0.24=8.64-3.89-0.25-1.8=3.97+3.04-0.59-4.18=0.79-0.32+6.81+5.85=6.23-1.27+6.98+3.62=9.95+5.73-6.58+5.78=3.11+9.76+4.76+8.55=3.83+5.93+1.18=3.36-0.75=9.04+8.74+2.48=7.96+3.28-0.47+2.74=7.67-6.25+7.4-2.34=8.29-0.46-1.69=0.92-0.64+3.82+6.82=3.27+8.73-2.76-6.47=8.94-3.45=8.85-5.37+8.94=4.24+2.66+4.85-9.01=1.85+9.37-4.07-2.66=8.24+7.07-2.38-8.54=9.06-4.4-1.58=4.35+3.47+8.96+3.61=3.92+7.62-4.72-1.48=8.73+2.35+9.92=2.57+3.84+6.2-4.11=4.77+0.4-1.85+7.03=9.84+9.36+5.09-5.32=3.35+5.67-5.44-1.56=7.24+2.97-3.32=9.6-5.37-2.7+5.33=1.46+8.62=2.89+4.47+5.3-8.02=9.88-9.71=3.56+3.48+3.1=7.59-0.08+9.14-6.27=4.6-4.39=7.62-4.84=3.27-2.13+1.61=0.23+8.71+7.94-3.39=5.15-2.18+9.3=6.49-0.86-3.39+9.13=9.19+1.81+7.47=1.51+1.28+7.1-5.12=8.35-1.94-4.89+1.11=2.97+3.06+5.41-7.74=4.21+0.08-3.41+3.15=6.22+7.1+7.23-3.32=3.58+5.96+8.11=8.7+8.91=8.84+3.21=9.75-0.44-3.45-3.6=6.98-0.75+9.66=6.26+8.19-2.57+6.6=3.98+1.65+8.71-9.9=7.81+6.98-5.79+1.89=3.04+7.7+6.17=8.82+5.19-9.86+7.99=7.73-2.92-1.95-2.52=3.92+4=3.94+4.2-2.43-5.47=3.89-2.84+8.55-3.1=7.61+7.83-8.83=6.54+6.88+0.55=8.71-7.37+1.31+5.44=9.94-1.86=0.91+9.75=6.34-3.73+6.31=6.4+6.89+5.79=9.96+5.2+1.21+3.47=9.85-3.83-3.76-0.04=8.12-5.65+7.95=7.27-0.57+4.88-8.19=8.95-3.16+4.65+9.25=9.38-0.78-4.06-1.12=7.45-6.16+4.54+2.85=4.56-2.85+8.88-5.42=0.15+1.89=7.44-0.03+6.48+5.96=2.65-1.9=6.46-0.51-3.75+7.04=3.47-0.42+0.58=9.87-3.63+7.66-1.12=7.41-3.89-2.88+8.11=3.92+4.62=6.03-2.4+3.22-2.82=5.69+4.89=5.73-0.53+1.55=7.1+7.46-2.86+1.96=6.24-1.95=9.54-2.82=6.91+0.52=8.08-1.47-1.63-1.26=5.46-3.76+6.53+0.66=2.95+2.69+2.89-5.89=2.6+8.15+9.08=4.07-1.32=7.86-6.59=1.75+5.81+3.66+7.4=8.45-1.96-1.78=7.01-2.81-0.93=1.47+8.6+8.53+8.57=8.36-1.85-5.53=6.66+7.17-2.76-1.79=2.44-2.34+8.62=2.3-0.41+6.1+8.59=7.76-3.83-0.21-2.3=6.79+0.94-0.25-0.76=3.92-2.68-0.54=6.59-1.38-2.86+0.16=7.93-3.76-0.8+2.38=3.23-1.85+6.5+8.21=8.12-5.95-1.3=9.28+0.69-0.77+1.45=3.22+7.05-7.9=2.6-2.09+9.3-4.48=7.16+0.58-4.83+8.39=1.26+0.4+9.07-9.5=2.33+7.77+5.1=0.96+6.18+7.53+8.58=5.67+5.43+8.77+6.47=9.19-5.25-1.14-2.45=5.56+5.25=6.32-0.6-0.37=3.23-1.98=5.86+8.71-1.98+8.09=4.37-1.16+8.71-6.55=9.52+2.3-2.29+4.37=8.04-3.63-2.71-1.29=5.23+9.73+8.43-7.2=9.59-5.47-0.04-2.58=9.14-6.78+2.92-0.5=7.77-5.82-0.35-0.62=8.51-2.1-4.19=9.83+4.14+3.66-5.15=8-3.82-0.35-2.78=0.08+8.98+5.28=5.19+3.71=4.02-0.67=8.33-1.5=0.97+3.4+8.3=9.64-6-3.16+7.84=9.55-5.49+1.04-2.35=6.75+3.21-1.38-3.62=9.65-2.71-3.74=5.93-0.13=4.42+5.03+7.39-3.83=7.22+8.5+5.8=9.83-2.32-4.56-1.23=2.08-0.62+3.72=9.7+5.2+1.19=0.49+6.4+7.82+4.39=4.46+6.33-1.6+8.85=1.51+6.58+6.65=7.39-4.34-2.55=9.88-3.79-5.86=7.05-2.94-3.43=3.19+5.97-4.77=0.46+3.82+4.89=9.86+6.89-9.89-1.94=7.46+5.59+1.45+2.78=9.96-0.48-1.76+1.93=3.35+1.67=0.49+7.64=9.52-1.46-0.51-3.41=6.18+2.28-1.13-2.23=4.87-1.43=4.47+9.84=8.24+5.4+9.25+4.56=9.93-0.58-5.71+2.34=7.11+2.85+6.68=6.92+2.11-8.33=8.3-0.88+2.74+7.02=7.73+6.86-1.15-5.4=2.94-0.23+7.46-5.99=9.56-4.84+2.48=0.6+4.76+9.73=7.79+6.22-2.65=9.34+3.38+4.43=9.96-3.73+4.63+9.16=3.93+7.33+3.34-4.88=3.08+7.8-4.53+4.83=8.01-1.78-1.41=6.16-4.08=2.44+3.69+8.72=2.95+1.31+3.36+8.25=3.97+4.02+1.06-6.1=5.34-0.95-2.86=1.34+9.5=6.42+0.79+2.98-6.84=9.82-0.49+1.08-9.31=1.1+8.09+4.75-8.53=3.97+8.92-7.2-4.19=1.64+5.43+8.73-8.37=4.21+6.87+0.67+9.02=4.62-4.09+3.55-1.02=5.53+0.39=5.96-0.35-1.71-2.3=7.58+4.68-4.62+3.29=6.37+0.05+7.58-3.21=4.88-2.85-0.07-0.92=0.82-0.7+2.1-1.41=0.35+1.72+2.84=2.82+5.27-5.25=9.74-2.88+6.27-7.33=3.43+7.56-6.11+7.81=4.26+9.67+4.86-3.89=7.83-6.73+6.99=8.86+3.31-1.03-0.44=6.39-0.8-4.14=5.94+6.54-8.17=1.74+9.03-1.85=4.01+3.98+0.81=8.73+5.5+4.3+0.36=9.42-7.66=4.51+6.14=6.19+7.25+0.82+0.77=5.76+1+7.72+5.51=9.66+8.77-1.93-9.32=4.11-1.37+9.3+0.45=5.59+0.49+9.64+4.3=5.53+8.77-9.86+3.72=1.74+5.45=8.3+4.53-6.39-3.1=8.96+9.8-3.74-5.03=8.94+2.89-9.66+9.59=7.91+2.01+2.07-0.02=7.04-1.3-0.84+4.14=6.62-4.95-0.99+3.4=7.21-6.09-0.45+2.18=7.34-4.12=9.42+1.37-5.71=2.21+9.15-2.27-2.7=6.49+6.2-5.21+2.94=7.15-0.47=2.22+1.84+7.91=5.75+4.33=6.57-4.39+7.63=6.65-1.16+6.72+2.53=8.78+3.56+7.51+8.98=7.2+6.03-4.45-8.25=8.79+9.79-3.6+5.04=3.92-3-0.09=0.35+5.55+8.35=9.94-8.05=7.21-0.61-4.33-2=3.56-0.07+0.28=1.13+8.84-3.78+1.74=4.4-2.36-1.21=8.32+6.78-5.38-6.75=1.62+7.56-6.54+1.72=9.91-1.24-6.84=5.48+6.33-6.34-3.3=4.65-0.89-0.31-0.48=7.95-4.88+7.35+4.15=9.62+6.63-0.04=9.39-4.8-0.04-2.38=4.78+5.41-4.63=6.02-5.05+9.65+3.67=6.83-2.69-0.69=4.23+1.3-0.38-0.43=5-1.16-3.17+1.33=9.9-2.14=8.22-3.47+2.78=9.66+3.75-0.15=8.74+1.39-1.2=9.71+8.77+2.41=5.87+3.59-4.92+4.3=5.67+3.84+5.88+2.81=7.92-5.58=5.24-3.64=6.84-2.76+8.39=8.39+3.32+1.79=9.96-9.39+7.63+0.98=4.22-0.45-0.92=1.5+5.46-4.63+6.47=2.53+7.44-0.55=9.93-8.04-0.05-1.63=1.91+2.89+8.28+1.66=8.27-5.69+1.28+2.53=8.45-1.59-6.15=8.04+5.21+6.79=0.52+6.67+5.88-0.89=5.79+6.07=1.85+9=6.6+9.11-1.46-0.7=6.83+5.17-3.09+6.49=9.84-2.39+7.26-6.26=5.76-4.52+0.03=8.92+6.52-9.54=7.11-5.48+5.74+4.71=4.05-1.67-2.11+7.7=8.31-4.09-0.46=6.48-2.83+9.19=9.75-5.47+7.79=8.74-0.02+0.97-7.88=5.49-3.09-1.69+9=7.54-2.36-0.54-0.33=9.94-0.34-7.28-0.1=8.61-1.66=7.98-1.22+9.83=8.83-4.23+5.17=3.77+3.95-0.61-2.84=4.39+9.55-7.9=6.78+9.19-1.25-2.97=8.07+4.01-3.46=0.55+8.51=3.21+2.88+4.3+5.18=5.55+1.91=5.87+6.18-0.88+2.34=3.84+2.29-1.76+6.67=7.24-3.92+3.82+6.85=7.32-3.07-1.29-1.03=8.6-2.98+8.67-4.12=1.92-0.79+6.92-1.83=9.7+2.86+6.76=6.26+3.57+9.24-5.86=9.86-6.55=4.34-2.68=8.4-2.21-1-2.5=7.4-3.15+5.86+9.54=3.41-1.7+1.77+2.28=6.16+9.77+0.91-7.42=0.54+5.92+3.23-2.28=2.37-0.32+0.59+4.94=9.47+6.44-9.17+4.29=9.54-0.52+1.9-4.38=3.19-0.23+4.33=7.38-4.77+0.38-0.84=8.5-5.5+3.66-1.92=8.02-1.93-3.45-2.4=3.61+7.13+5.28-6.37=6.69-0.26+9.56=3.97+5.95+6.3=3.19-2.57+2.22=8.27+8.62-8.33+4.75=8.08+5.77-0.71-8.94=9.06+8.67-2.3+4.19=0.77-0.28=2.65+8.78+2.69-4.27=6.44+5.53+3.08=4.46+7.24+3.26-6.83=8.98-3.34-4.7=8.22-1.78-5.93+3.39=9.83-1.06-1.75-5.32=3.17+3.09-2.32-3.03=9.7-1.83-7.36-0.41=5.91-2.12+3.85-2.81=8.69-2.43-4.12+7.74=1.39+7.02-6.24=8.91+0.43-4.64-3.8=7.28+3.44-8.46=4.65-2.25+9.07-8.95=5+8.26-1.43-7.48=8.17+0.55+1.03-0.67=6.55-2.66+2.36+1.57=9.52-8.17-0.99+8.73=7.03+7.27=9.07-1.83-6.76+0.76=9.3-4.59+1.33+8.69=5.7+2.78=4.58+0.17+5.19=3.44+9.08+4.91-5.69=9.02-8.9+1.44=8.68+9.53+1.83+7.17=9.67+2.05+0.64=3.21-2.31+0.07=9.23-1.26=2.06+9.35+8.81+9.68=3.12+5.95+5.75=9.02+8.68=0.96+2.14+0.64+2.59=3.39-3.12+3.89=8.11+8.8+6.62-5.52=2.82+2.44=4.76+0.68+5.72=3.57-1.43=5.35+9.13-2.3=3.9+1.11-3.75+2.36=9.3-3.5+6.28-7.52=8.33+9.03-6.36-1.33=6.98-3.54+6.48+3.49=2.39+7.72-1.44+7.95=9.04-4.47-2.76=4.97-1.52-1.47+2.52=6.41+8.81-0.25-7.4=3.01-0.47-0.74+1.68=9.11+5.56-7.22=0.92+9.48-9.08=9.12-2.95-1.95-0.47=7.11-1.03+4.12=7.82+5.73+6.38=7.09-4.66+2.52-2.46=7.69+1.55+0.36=9.94-0.66+3.59-8.72=5.07-0.93-3.13=8.23-6.18=6.76+7.39+1.23=9.6+5.32-9.15-3.11=0.82-0.39+5.47+5.01=7.37-5.24+1.14=6.34-0.63-1.63+9.3=5.66-1.42+9.92+3.82=9.38-1.91-0.74+4.12=5.09-0.56+6.85-2.29=4.44+7.56-3.11-5.66=0.42+8.89-4.78+1.76=6.74-6+7.45+4.31=7.12+2.7-2.79=8.46+1.78+6.58+8.19=8.35-0.96-1.91+8.68=6.04+9.34-1.4+9.52=9.17+6.66+2.17+0.93=9.46-4.95+4.17=8.38-2.46-5.12+0.79=9.53+8.4+0.36-7.36=7.57-6.32=8.14-3.79+1.66=1.57+7.47-4.57=8.23+6.97+3.56-8.6=5.55-2.05+5.82=8.3-1.59+1.99+8.34=3.23-0.62+2.85+6.69=4.41+3.48=7.5+5.24+9.26+8.17=9.97-0.47-1.9+9.31=2.59+8.93=9.83-8.51=3.13-2.57+1.24=8.76+6.21-0.98+3.79=6.28-1.99+2.53+1.16=6.36+2.02+1.25+7.53=2.57+2.46=7.48-0.67-1.99-4.63=7-5.22-0.9+0.19=6.63-3.76+1.81=0.07+5.07+6.64-1.07=9.47-5.59-1.92+4.56=5.44-2.07-1.37=6.13+2.77-7.79=0.3+2.94=6.95+9.85+9.27+1.44=3.66+5.64-2.75=9.59-0.94=7.56+9.33=8.21+1.16-8.88=8.1-0.68-2.38-3.59=8.9-7.33-0.15=0.3+0.94+4.41+9.95=9.32-1.99-4.53=8.74-1.11-4.71=8.54+3.57+8.69=4.06+6.76+3.81+0.22=1.1+2.9+9.31=8.07-1.44-1.5-2.3=8.51-0.97-2.36=7.35-2.21-0.41-2.91=6.47+8.54+9.46+6.97=8.61+7.84-0.34+5.72=9.24-1.05-5.24+2.75=3.59+5.86+9.78-0.21=1.93+0.4+9.77=9.34+5.16-0.96+4.37=7.52+4.43-5.44+3.29=8.64+7.31-1.24+9.11=7.69+4.87-2.25+9.18=6.28-3.59+7.14+7.82=5.49-3.86+0.24+3.98=6.79+7.04+1.22+3.75=5.94-3.72=6.99+6.8+0.66+8.4=8.68-0.33+3.49-4.36=0.83+8.55+7.36=9.51-2.25-0.65+3.59=5.69-0.11-2.23-2.02=3.79+1.01=6.93-2.67+5.81-1.08=6.92-0.86-2.79=4.92-0.83+3.02=8.28+6.27-6.52=9.72-2.02+9.84-4.4=0.84+9.69-5.03=9.69-2.83-5.62=9.57+3.7=6.49-1.35+1.89-1.26=8.89+4.74-2.6=9.42+6.97+5.29-6.55=9.51-5.89-2.13=4.76-0.77-1.75+1.56=2.33+7.04-5.64=4.5-1.64-2.33=6.45-0.14+9.32=6.3-3.6-1.36=5.53-5.21+7.51+2.45=8.78-1.63-7.02=1.36+5.3+1.6=9.98-0.3-4.45-3.82=6.72+6.96=6.29-1.45-3.42+4.66=9.78+8.54-8.21=9.3-1.53+8.2-8.32=6.07-2.53+6.96-7.53=4.09-0.34-3.5+4.94=0.88+1.16=5.97+0.3+3.92+4.05=8.75+1.99-1.85-3.78=4.95+5.43-6.21-2.8=5.96+0.32+1.63=5.48-2.57+6.72-8.64=3.88+8.62=9.28-5.48-2.1+1.39=8.72-5.61+5.11+2.75=9.04+7.92-4.74-2.95=5.37+1.61=8.33-2.77-1.6+3.67=9.23-3.62+6.81-5.64=8.6-5.21+6.17-7.2=0.59-0.34-0.02=0.27+8.05-0.57-0.99=1.4+9.29-3.48=8.14-0.04-0.5-1.87=4.14+1.36+6.06+0.25=1.98+1.06=7.67-1.5-5.16=6.41+7.66=0.34+8.43-3.18+1.59=6.88+4.61=8.16-3.93-3.03=4.26-3.72-0.26+8.64=2.94-1.53-0.13+7.2=6.91+6.56+9.11-1.65=4.66+5.94=6.05+5.85+9.53=9.81-0.38+4.96+1.54=5.43-5.14+2.52=8.45-0.09-7.39+2.42=6.44-0.08-0.69=5.84-3.47+6.08-0.95=2.45-1.74=6.85-0.35-0.53-5.3=9.13-3.64+9.4=1.48+5.37+5.33-1.26=1.94+7.88+5.77-0.5=8.83+4.33+2.58+6.22=3.74+4.25-5.04-0.38=2.31+4.99-2.66-0.99=3.99-1.56-0.57=9.96-0.82=4.38+7.88-2.59=7.11-0.29=8.16-6.09+5.65=0.08+2.1=1.2+8.1=6.84+9.66-1.89-9.36=6.17+5.2+9.6-4.67=8.44+1.53+2.52=7.48-4.74+4.08+7.53=2.91+8.56+0.67+5.52=1.9+2.17+9.53+9.93=6.78+3.39-7.48+8.78=9.61-4.25-2.8+5.06=7.54-2.99-3.78+0.61=4.53-0.87+9.46=2.82+3.69+8.02-2.24=5.13+7.88-7.7+7.25=4.72-3.35=4.54+9.51-2.41-7.57=4.53+8.7-1.45-9.04=8.63-3.63-2.87-0.57=9.65+4.83+9.62=9.99-1.28-3.04=9.54-2.65-1.32-4.37=7.06+7.95=0.86+8.58-6+7.89=7.98-0.13-2.52=5.61+5.98+1.15-4.66=7.87-0.49-3.29-2.06=7.19-1.1-4.92+5.92=6.26-2.88+8.5-5.96=3.05-0.7+5.34+1.7=9.16-4.19-0.26-2.16=0.65+2.44+2.63-1.61=8.85-2.59-4.51=6.04+6.27-7.71-1.51=3.75-2.19=6.64-1.77-2.67+6.38=9.02+5.85-9.04=9.41-3.66+9.54+3.69=7.37+3.84-0.37+2.93=0.56+1.64=5.98+4.9-2.24=1.32+5.92-4.94=1.78+9.2-7.14+3.6=9.63-4.58-3.14=8.59-0.59-5.36=7.94-4.94+7.93=7.22-2.29+3.74=9.11+2.86-0.52-8.66=8.05+2.77-8.58+8.4=7.46-4.14+5.79=3.08+9.21=9.24-6.74+2.66=8.59-4.43+2.56+4.01=8.57-0.87-0.31+3.38=5.06-0.33=7.25-1.2-0.94-3.18=2.69-1.05=9.62-0.99-1.03=4.49+3.75+9.05+1.13=8.46-8.09=3.17+7.94-1.56=3.97+8.65+7.04+9.61=6.08-1.57-3.64+8.18=3.66-2.39=6.46-0.96-4.85+0.52=6.23-0.78-4.07+1.54=1.93+9.8-9.58=6.02-1.46+7.67-5.93=9.06-0.48-3.65-0.45=9.67-3.36+8.92=6.04+6.44-7.24+2.22=8.46-1.09-4.76=8.07-5.02-0.02-0.91=9.59-4.58+7.96-6.72=9.13+5.31+3.85+7.99=8.34-3.8+4.02-6.55=9.2+6.58-6.43=3.55-3.38+4.84-0.63=8.93-4.25+2.01-4.9=8.8+4.78-7.22=6.51+0.43+5.51+6.99=5.4-3.65+1.2+0.94=2.35-1.05+9.44=6.75-1.96-0.69-3.78=9.91-1.87-6.95=6.09-1.75+8.76-5.23=7.81-0.1-2.14-3.49=3.49+3.48-3.34-0.32=5.7+4.6-1.31+9.13=8.12-1.6+0.37+9.64=2.58+1.83+2.2+8.17=5.86-5.09=4.64+2.2+9.77-6.76=8.69-6.18+5.17+3.8=4.86+5.64-1.22+4.94=4.74+4.16+0.55=4.54+6.79-3.3=7.08+5.81-2.69-2.63=2.09+3.65-1.45+6.37=6.95-4.29-0.74-0.65=2.74+2.48+6.58-5.76=8.4+2.35+2.3-5.19=4.74+2.75+3.03+7.19=8.34-0.84-6=2.64-0.79=3.14+7.75=9.09-1.61-1.09-5.04=9.83-4.36-4.52-0.09=1.38+9.98+2.32+8.32=9.34+2.26-1.57=3.32+8.73+6.43+0.9=9.46-6.43+1.15=6.31+7.26=1.35+9.01=5.01-3.19+2.49=6.27+0.53+3.45=1.24+5.66+9.31+1.46=5.36+1.26+1.78-1.35=1.29-0.92=3.82+0.88+1.42+0.95=7.14-1.28+8.8-0.79=5.57+6.26-1.05=4.77-3.64+7.55+8.68=8.98-2.19+4.92=8.3+2.04-0.47=6.26-2.91+5.3-2.07=9.75-7.83+1.71=9.72-0.61-1.51+7.73=1.8-0.26+9.79=6.59+8.2+8.39-3.13=6.78-5.67+6.03-0.28=8.44-1.09=8.3-0.94+9.46-2.44=9.24-4.72+8.67+3.7=8.02-6.86=9.43+3.36+9.35=9.83-0.51-0.08+8.2=8.93-5.3+2.57+4.72=7.85-3.92=6.65-6.41+6.17-1.53=5.28+1.23-0.11-3.57=0.65+5.81-3.81=5.62-4.12-0.51+6.39=6.36-6.21+9.6+9.41=5.21+5.34-0.13-5.94=9.07-4.24+2.44-5.42=5.73-5.16+9.09+7.59=9.92-4.74+9.12=9.47+0.9-4.97-5.01=4.01+1.1+6+8.41=8.12-0.72+6.09-7.5=参考答案9.13-3.36+8.15+6.76=20.684.64+5.09+3.11+8.16=216.79-3.49+5.44=8.745.97-1.66=4.319.11+6.84+8.81+5.54=30.36.46-0.55-2.21+5.65=9.356.78+0.89-5.56=2.115.58+4.67+9.17+6.64=26.066.67+1.71+5.03-9.4=4.018.71-8.19+5.79+1.17=7.488.11+9.62-3.4-6.96=7.379.39-1.42-2.83-1.29=3.852.17+8.02-9.93+9.36=9.627.75-0.84-6.3-0.36=0.253.94+7.59+9.24=20.778.41-2.47=5.945.75-2.77-0.94-1.31=0.733.09+1.21-3.17=1.139.25+3.86-2-0.49=10.627.86+7.29-5.16=9.993.72+3.89=7.616.62-3.47=3.154.18+7.32-0.16=11.349.29-3.32-2.49=3.483.08-0.13=2.953.26-2.58+4.1+3=7.788.63-2.69-4.41+1.87=3.46.34-0.33-2.35+7.99=11.651.43+4.86+8.23-7.74=6.784.95-0.93+2.39=6.419.34-2.41-2.03-3.25=1.657.01+8.32+7.63-7.53=15.435.89+2.97+1.38-0.65=9.597.62+8.17+6.5-9.93=12.367.83-1.48-1.74+0.79=5.49.84+7.12-0.56=16.46.54+7.38-4.26+3.19=12.851.56+8.02=9.582.38+9.3-1.07=10.616.98+8.22-8.58-1.39=5.239.88-8.5+2.02-0.18=3.224.73+9.83-5.46+6.42=15.529.28+1.25+8.44=18.975.19-1.11-2.31-0.34=1.437.18-0.39+5.13+3.48=15.44.33+2.23+7.39+1.34=15.298.65+5.21-4.28=9.585.38+4.13+6.15=15.662.93-0.85+2.83+8.46=13.373.63+5.89=9.526.38-0.6-2.02=3.764.21+0.64=4.854.89+2.24+7.98=15.113.5+7.05-5.97-0.94=3.649.16-1.1-2.33-4.92=0.810.93+7.4+3.09+1.85=13.272.85-1.71-0.24=0.98.64-3.89-0.25-1.8=2.73.97+3.04-0.59-4.18=2.240.79-0.32+6.81+5.85=13.136.23-1.27+6.98+3.62=15.569.95+5.73-6.58+5.78=14.883.11+9.76+4.76+8.55=26.183.83+5.93+1.18=10.943.36-0.75=2.619.04+8.74+2.48=20.267.96+3.28-0.47+2.74=13.517.67-6.25+7.4-2.34=6.488.29-0.46-1.69=6.140.92-0.64+3.82+6.82=10.923.27+8.73-2.76-6.47=2.778.94-3.45=5.498.85-5.37+8.94=12.424.24+2.66+4.85-9.01=2.741.85+9.37-4.07-2.66=4.498.24+7.07-2.38-8.54=4.399.06-4.4-1.58=3.084.35+3.47+8.96+3.61=20.393.92+7.62-4.72-1.48=5.348.73+2.35+9.92=212.57+3.84+6.2-4.11=8.54.77+0.4-1.85+7.03=10.359.84+9.36+5.09-5.32=18.973.35+5.67-5.44-1.56=2.027.24+2.97-3.32=6.899.6-5.37-2.7+5.33=6.861.46+8.62=10.082.89+4.47+5.3-8.02=4.649.88-9.71=0.173.56+3.48+3.1=10.147.59-0.08+9.14-6.27=10.384.6-4.39=0.217.62-4.84=2.783.27-2.13+1.61=2.750.23+8.71+7.94-3.39=13.495.15-2.18+9.3=12.276.49-0.86-3.39+9.13=11.379.19+1.81+7.47=18.471.51+1.28+7.1-5.12=4.778.35-1.94-4.89+1.11=2.632.97+3.06+5.41-7.74=3.74.21+0.08-3.41+3.15=4.036.22+7.1+7.23-3.32=17.233.58+5.96+8.11=17.658.7+8.91=17.618.84+3.21=12.059.75-0.44-3.45-3.6=2.266.98-0.75+9.66=15.896.26+8.19-2.57+6.6=18.483.98+1.65+8.71-9.9=4.447.81+6.98-5.79+1.89=10.893.04+7.7+6.17=16.918.82+5.19-9.86+7.99=12.147.73-2.92-1.95-2.52=0.343.92+4=7.923.94+4.2-2.43-5.47=0.243.89-2.84+8.55-3.1=6.57.61+7.83-8.83=6.616.54+6.88+0.55=13.978.71-7.37+1.31+5.44=8.099.94-1.86=8.080.91+9.75=10.666.34-3.73+6.31=8.926.4+6.89+5.79=19.089.96+5.2+1.21+3.47=19.849.85-3.83-3.76-0.04=2.228.12-5.65+7.95=10.427.27-0.57+4.88-8.19=3.398.95-3.16+4.65+9.25=19.699.38-0.78-4.06-1.12=3.427.45-6.16+4.54+2.85=8.684.56-2.85+8.88-5.42=5.170.15+1.89=2.047.44-0.03+6.48+5.96=19.852.65-1.9=0.756.46-0.51-3.75+7.04=9.243.47-0.42+0.58=3.639.87-3.63+7.66-1.12=12.787.41-3.89-2.88+8.11=8.753.92+4.62=8.546.03-2.4+3.22-2.82=4.035.69+4.89=10.585.73-0.53+1.55=6.757.1+7.46-2.86+1.96=13.666.24-1.95=4.299.54-2.82=6.726.91+0.52=7.438.08-1.47-1.63-1.26=3.725.46-3.76+6.53+0.66=8.892.95+2.69+2.89-5.89=2.642.6+8.15+9.08=19.834.07-1.32=2.757.86-6.59=1.271.75+5.81+3.66+7.4=18.628.45-1.96-1.78=4.717.01-2.81-0.93=3.271.47+8.6+8.53+8.57=27.178.36-1.85-5.53=0.986.66+7.17-2.76-1.79=9.282.44-2.34+8.62=8.722.3-0.41+6.1+8.59=16.587.76-3.83-0.21-2.3=1.426.79+0.94-0.25-0.76=6.723.92-2.68-0.54=0.76.59-1.38-2.86+0.16=2.517.93-3.76-0.8+2.38=5.753.23-1.85+6.5+8.21=16.098.12-5.95-1.3=0.879.28+0.69-0.77+1.45=10.653.22+7.05-7.9=2.372.6-2.09+9.3-4.48=5.337.16+0.58-4.83+8.39=11.31.26+0.4+9.07-9.5=1.232.33+7.77+5.1=15.20.96+6.18+7.53+8.58=23.255.67+5.43+8.77+6.47=26.349.19-5.25-1.14-2.45=0.355.56+5.25=10.816.32-0.6-0.37=5.353.23-1.98=1.255.86+8.71-1.98+8.09=20.684.37-1.16+8.71-6.55=5.379.52+2.3-2.29+4.37=13.98.04-3.63-2.71-1.29=0.415.23+9.73+8.43-7.2=16.199.59-5.47-0.04-2.58=1.59.14-6.78+2.92-0.5=4.787.77-5.82-0.35-0.62=0.988.51-2.1-4.19=2.229.83+4.14+3.66-5.15=12.488-3.82-0.35-2.78=1.050.08+8.98+5.28=14.345.19+3.71=8.94.02-0.67=3.358.33-1.5=6.830.97+3.4+8.3=12.679.64-6-3.16+7.84=8.329.55-5.49+1.04-2.35=2.756.75+3.21-1.38-3.62=4.969.65-2.71-3.74=3.25.93-0.13=5.84.42+5.03+7.39-3.83=13.017.22+8.5+5.8=21.529.83-2.32-4.56-1.23=1.722.08-0.62+3.72=5.189.7+5.2+1.19=16.090.49+6.4+7.82+4.39=19.14.46+6.33-1.6+8.85=18.041.51+6.58+6.65=14.747.39-4.34-2.55=0.59.88-3.79-5.86=0.237.05-2.94-3.43=0.683.19+5.97-4.77=4.390.46+3.82+4.89=9.179.86+6.89-9.89-1.94=4.927.46+5.59+1.45+2.78=17.289.96-0.48-1.76+1.93=9.653.35+1.67=5.020.49+7.64=8.139.52-1.46-0.51-3.41=4.146.18+2.28-1.13-2.23=5.14.87-1.43=3.444.47+9.84=14.318.24+5.4+9.25+4.56=27.459.93-0.58-5.71+2.34=5.987.11+2.85+6.68=16.646.92+2.11-8.33=0.78.3-0.88+2.74+7.02=17.187.73+6.86-1.15-5.4=8.042.94-0.23+7.46-5.99=4.189.56-4.84+2.48=7.20.6+4.76+9.73=15.097.79+6.22-2.65=11.369.34+3.38+4.43=17.159.96-3.73+4.63+9.16=20.023.93+7.33+3.34-4.88=9.723.08+7.8-4.53+4.83=11.188.01-1.78-1.41=4.826.16-4.08=2.082.44+3.69+8.72=14.852.95+1.31+3.36+8.25=15.873.97+4.02+1.06-6.1=2.955.34-0.95-2.86=1.531.34+9.5=10.846.42+0.79+2.98-6.84=3.359.82-0.49+1.08-9.31=1.11.1+8.09+4.75-8.53=5.413.97+8.92-7.2-4.19=1.51.64+5.43+8.73-8.37=7.434.21+6.87+0.67+9.02=20.774.62-4.09+3.55-1.02=3.065.53+0.39=5.925.96-0.35-1.71-2.3=1.67.58+4.68-4.62+3.29=10.936.37+0.05+7.58-3.21=10.794.88-2.85-0.07-0.92=1.040.82-0.7+2.1-1.41=0.810.35+1.72+2.84=4.912.82+5.27-5.25=2.849.74-2.88+6.27-7.33=5.83.43+7.56-6.11+7.81=12.694.26+9.67+4.86-3.89=14.97.83-6.73+6.99=8.098.86+3.31-1.03-0.44=10.76.39-0.8-4.14=1.455.94+6.54-8.17=4.311.74+9.03-1.85=8.924.01+3.98+0.81=8.88.73+5.5+4.3+0.36=18.899.42-7.66=1.764.51+6.14=10.656.19+7.25+0.82+0.77=15.035.76+1+7.72+5.51=19.999.66+8.77-1.93-9.32=7.184.11-1.37+9.3+0.45=12.495.59+0.49+9.64+4.3=20.025.53+8.77-9.86+3.72=8.161.74+5.45=7.198.3+4.53-6.39-3.1=3.348.96+9.8-3.74-5.03=9.998.94+2.89-9.66+9.59=11.767.91+2.01+2.07-0.02=11.977.04-1.3-0.84+4.14=9.046.62-4.95-0.99+3.4=4.087.21-6.09-0.45+2.18=2.857.34-4.12=3.229.42+1.37-5.71=5.082.21+9.15-2.27-2.7=6.396.49+6.2-5.21+2.94=10.427.15-0.47=6.682.22+1.84+7.91=11.975.75+4.33=10.086.57-4.39+7.63=9.816.65-1.16+6.72+2.53=14.748.78+3.56+7.51+8.98=28.837.2+6.03-4.45-8.25=0.538.79+9.79-3.6+5.04=20.023.92-3-0.09=0.830.35+5.55+8.35=14.259.94-8.05=1.897.21-0.61-4.33-2=0.273.56-0.07+0.28=3.771.13+8.84-3.78+1.74=7.934.4-2.36-1.21=0.838.32+6.78-5.38-6.75=2.971.62+7.56-6.54+1.72=4.369.91-1.24-6.84=1.835.48+6.33-6.34-3.3=2.174.65-0.89-0.31-0.48=2.977.95-4.88+7.35+4.15=14.579.62+6.63-0.04=16.219.39-4.8-0.04-2.38=2.174.78+5.41-4.63=5.566.02-5.05+9.65+3.67=14.296.83-2.69-0.69=3.454.23+1.3-0.38-0.43=4.725-1.16-3.17+1.33=29.9-2.14=7.768.22-3.47+2.78=7.539.66+3.75-0.15=13.268.74+1.39-1.2=8.939.71+8.77+2.41=20.895.87+3.59-4.92+4.3=8.845.67+3.84+5.88+2.81=18.27.92-5.58=2.345.24-3.64=1.66.84-2.76+8.39=12.478.39+3.32+1.79=13.59.96-9.39+7.63+0.98=9.184.22-0.45-0.92=2.851.5+5.46-4.63+6.47=8.82.53+7.44-0.55=9.429.93-8.04-0.05-1.63=0.211.91+2.89+8.28+1.66=14.748.27-5.69+1.28+2.53=6.398.45-1.59-6.15=0.718.04+5.21+6.79=20.040.52+6.67+5.88-0.89=12.185.79+6.07=11.861.85+9=10.856.6+9.11-1.46-0.7=13.556.83+5.17-3.09+6.49=15.49.84-2.39+7.26-6.26=8.455.76-4.52+0.03=1.278.92+6.52-9.54=5.97.11-5.48+5.74+4.71=12.084.05-1.67-2.11+7.7=7.978.31-4.09-0.46=3.766.48-2.83+9.19=12.849.75-5.47+7.79=12.078.74-0.02+0.97-7.88=1.815.49-3.09-1.69+9=9.717.54-2.36-0.54-0.33=4.319.94-0.34-7.28-0.1=2.228.61-1.66=6.957.98-1.22+9.83=16.598.83-4.23+5.17=9.773.77+3.95-0.61-2.84=4.274.39+9.55-7.9=6.046.78+9.19-1.25-2.97=11.758.07+4.01-3.46=8.620.55+8.51=9.063.21+2.88+4.3+5.18=15.575.55+1.91=7.465.87+6.18-0.88+2.34=13.513.84+2.29-1.76+6.67=11.047.24-3.92+3.82+6.85=13.997.32-3.07-1.29-1.03=1.938.6-2.98+8.67-4.12=10.171.92-0.79+6.92-1.83=6.229.7+2.86+6.76=19.326.26+3.57+9.24-5.86=13.219.86-6.55=3.314.34-2.68=1.668.4-2.21-1-2.5=2.697.4-3.15+5.86+9.54=19.653.41-1.7+1.77+2.28=5.766.16+9.77+0.91-7.42=9.420.54+5.92+3.23-2.28=7.412.37-0.32+0.59+4.94=7.589.47+6.44-9.17+4.29=11.039.54-0.52+1.9-4.38=6.543.19-0.23+4.33=7.297.38-4.77+0.38-0.84=2.158.5-5.5+3.66-1.92=4.748.02-1.93-3.45-2.4=0.243.61+7.13+5.28-6.37=9.656.69-0.26+9.56=15.993.97+5.95+6.3=16.223.19-2.57+2.22=2.848.27+8.62-8.33+4.75=13.318.08+5.77-0.71-8.94=4.29.06+8.67-2.3+4.19=19.620.77-0.28=0.492.65+8.78+2.69-4.27=9.856.44+5.53+3.08=15.054.46+7.24+3.26-6.83=8.138.98-3.34-4.7=0.948.22-1.78-5.93+3.39=3.99.83-1.06-1.75-5.32=1.73.17+3.09-2.32-3.03=0.919.7-1.83-7.36-0.41=0.15.91-2.12+3.85-2.81=4.838.69-2.43-4.12+7.74=9.881.39+7.02-6.24=2.178.91+0.43-4.64-3.8=0.97.28+3.44-8.46=2.264.65-2.25+9.07-8.95=2.525+8.26-1.43-7.48=4.358.17+0.55+1.03-0.67=9.086.55-2.66+2.36+1.57=7.829.52-8.17-0.99+8.73=9.097.03+7.27=14.39.07-1.83-6.76+0.76=1.249.3-4.59+1.33+8.69=14.735.7+2.78=8.484.58+0.17+5.19=9.943.44+9.08+4.91-5.69=11.749.02-8.9+1.44=1.568.68+9.53+1.83+7.17=27.219.67+2.05+0.64=12.363.21-2.31+0.07=0.979.23-1.26=7.972.06+9.35+8.81+9.68=29.93.12+5.95+5.75=14.829.02+8.68=17.70.96+2.14+0.64+2.59=6.333.39-3.12+3.89=4.168.11+8.8+6.62-5.52=18.012.82+2.44=5.264.76+0.68+5.72=11.163.57-1.43=2.145.35+9.13-2.3=12.183.9+1.11-3.75+2.36=3.629.3-3.5+6.28-7.52=4.568.33+9.03-6.36-1.33=9.676.98-3.54+6.48+3.49=13.412.39+7.72-1.44+7.95=16.629.04-4.47-2.76=1.814.97-1.52-1.47+2.52=4.56.41+8.81-0.25-7.4=7.573.01-0.47-0.74+1.68=3.489.11+5.56-7.22=7.450.92+9.48-9.08=1.329.12-2.95-1.95-0.47=3.757.11-1.03+4.12=10.27.82+5.73+6.38=19.937.09-4.66+2.52-2.46=2.497.69+1.55+0.36=9.69.94-0.66+3.59-8.72=4.155.07-0.93-3.13=1.018.23-6.18=2.056.76+7.39+1.23=15.389.6+5.32-9.15-3.11=2.660.82-0.39+5.47+5.01=10.917.37-5.24+1.14=3.276.34-0.63-1.63+9.3=13.385.66-1.42+9.92+3.82=17.989.38-1.91-0.74+4.12=10.855.09-0.56+6.85-2.29=9.094.44+7.56-3.11-5.66=3.230.42+8.89-4.78+1.76=6.296.74-6+7.45+4.31=12.57.12+2.7-2.79=7.038.46+1.78+6.58+8.19=25.018.35-0.96-1.91+8.68=14.166.04+9.34-1.4+9.52=23.59.17+6.66+2.17+0.93=18.939.46-4.95+4.17=8.688.38-2.46-5.12+0.79=1.599.53+8.4+0.36-7.36=10.937.57-6.32=1.258.14-3.79+1.66=6.011.57+7.47-4.57=4.478.23+6.97+3.56-8.6=10.165.55-2.05+5.82=9.328.3-1.59+1.99+8.34=17.043.23-0.62+2.85+6.69=12.154.41+3.48=7.897.5+5.24+9.26+8.17=30.179.97-0.47-1.9+9.31=16.912.59+8.93=11.529.83-8.51=1.323.13-2.57+1.24=1.88.76+6.21-0.98+3.79=17.786.28-1.99+2.53+1.16=7.986.36+2.02+1.25+7.53=17.162.57+2.46=5.037.48-0.67-1.99-4.63=0.197-5.22-0.9+0.19=1.076.63-3.76+1.81=4.680.07+5.07+6.64-1.07=10.719.47-5.59-1.92+4.56=6.525.44-2.07-1.37=26.13+2.77-7.79=1.110.3+2.94=3.246.95+9.85+9.27+1.44=27.513.66+5.64-2.75=6.559.59-0.94=8.657.56+9.33=16.898.21+1.16-8.88=0.498.1-0.68-2.38-3.59=1.458.9-7.33-0.15=1.420.3+0.94+4.41+9.95=15.69.32-1.99-4.53=2.88.74-1.11-4.71=2.928.54+3.57+8.69=20.84.06+6.76+3.81+0.22=14.851.1+2.9+9.31=13.318.07-1.44-1.5-2.3=2.838.51-0.97-2.36=5.187.35-2.21-0.41-2.91=1.826.47+8.54+9.46+6.97=31.448.61+7.84-0.34+5.72=21.839.24-1.05-5.24+2.75=5.73.59+5.86+9.78-0.21=19.021.93+0.4+9.77=12.19.34+5.16-0.96+4.37=17.917.52+4.43-5.44+3.29=9.88.64+7.31-1.24+9.11=23.827.69+4.87-2.25+9.18=19.496.28-3.59+7.14+7.82=17.655.49-3.86+0.24+3.98=5.856.79+7.04+1.22+3.75=18.85.94-3.72=2.226.99+6.8+0.66+8.4=22.858.68-0.33+3.49-4.36=7.480.83+8.55+7.36=16.749.51-2.25-0.65+3.59=10.25.69-0.11-2.23-2.02=1.333.79+1.01=4.86.93-2.67+5.81-1.08=8.996.92-0.86-2.79=3.274.92-0.83+3.02=7.118.28+6.27-6.52=8.039.72-2.02+9.84-4.4=13.140.84+9.69-5.03=5.59.69-2.83-5.62=1.249.57+3.7=13.276.49-1.35+1.89-1.26=5.778.89+4.74-2.6=11.039.42+6.97+5.29-6.55=15.139.51-5.89-2.13=1.494.76-0.77-1.75+1.56=3.82.33+7.04-5.64=3.734.5-1.64-2.33=0.536.45-0.14+9.32=15.636.3-3.6-1.36=1.345.53-5.21+7.51+2.45=10.288.78-1.63-7.02=0.131.36+5.3+1.6=8.269.98-0.3-4.45-3.82=1.416.72+6.96=13.686.29-1.45-3.42+4.66=6.089.78+8.54-8.21=10.119.3-1.53+8.2-8.32=7.656.07-2.53+6.96-7.53=2.974.09-0.34-3.5+4.94=5.190.88+1.16=2.045.97+0.3+3.92+4.05=14.248.75+1.99-1.85-3.78=5.114.95+5.43-6.21-2.8=1.375.96+0.32+1.63=7.915.48-2.57+6.72-8.64=0.993.88+8.62=12.59.28-5.48-2.1+1.39=3.098.72-5.61+5.11+2.75=10.979.04+7.92-4.74-2.95=9.275.37+1.61=6.988.33-2.77-1.6+3.67=7.639.23-3.62+6.81-5.64=6.788.6-5.21+6.17-7.2=2.360.59-0.34-0.02=0.230.27+8.05-0.57-0.99=6.761.4+9.29-3.48=7.218.14-0.04-0.5-1.87=5.734.14+1.36+6.06+0.25=11.811.98+1.06=3.047.67-1.5-5.16=1.016.41+7.66=14.070.34+8.43-3.18+1.59=7.186.88+4.61=11.498.16-3.93-3.03=1.24.26-3.72-0.26+8.64=8.922.94-1.53-0.13+7.2=8.486.91+6.56+9.11-1.65=20.934.66+5.94=10.66.05+5.85+9.53=21.439.81-0.38+4.96+1.54=15.935.43-5.14+2.52=2.818.45-0.09-7.39+2.42=3.396.44-0.08-0.69=5.675.84-3.47+6.08-0.95=7.52.45-1.74=0.716.85-0.35-0.53-5.3=0.679.13-3.64+9.4=14.891.48+5.37+5.33-1.26=10.921.94+7.88+5.77-0.5=15.098.83+4.33+2.58+6.22=21.963.74+4.25-5.04-0.38=2.572.31+4.99-2.66-0.99=3.653.99-1.56-0.57=1.869.96-0.82=9.144.38+7.88-2.59=9.677.11-0.29=6.828.16-6.09+5.65=7.720.08+2.1=2.181.2+8.1=9.36.84+9.66-1.89-9.36=5.256.17+5.2+9.6-4.67=16.38.44+1.53+2.52=12.497.48-4.74+4.08+7.53=14.352.91+8.56+0.67+5.52=17.661.9+2.17+9.53+9.93=23.536.78+3.39-7.48+8.78=11.479.61-4.25-2.8+5.06=7.627.54-2.99-3.78+0.61=1.384.53-0.87+9.46=13.122.82+3.69+8.02-2.24=12.295.13+7.88-7.7+7.25=12.564.72-3.35=1.374.54+9.51-2