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7.61+3.16+4.85-6.85=9.1-2.02-4.96-1.66=5.82-0.49-0.32-3.05=8.01+7.89-7.42-8.15=8.01+1.29+5.89-8.52=1.82-1.06=8.03-1.13-2.42-0.48=7.58+2.6-3.02=1.98+6.28=0.7+8.33-4.89+0.91=7.06-0.83-3.3-2.79=7.78+4.3=5.98+0.9=5.61-4.98=8.36-7.41+6.74-2.81=6.24-4.93+3=9.19+6.05+6.23=2.04+6.9-4.49-0.52=4.65+7.76=8.37-2.69-2.54-0.08=4.71-1.11+3.44=2.73-2.47+1.63+8.96=3.09+9.28+8.72=5.91-1.58+6.3-4.68=9.56-5.24-0.22=5.65-2.01+6.15=3.7+8.55+5.09+8.43=6.86+4.88+4.59+1.09=4.81+1.89+4.3+6.61=8.36-0.04+7.82+4.13=8.65-1.42-0.81-5.69=9.86-3.25+7.66-6.23=3.26+8.82-1.59=8.97+1.67+8.04-1.83=8.18+0.24+3.21=4.4-0.68-1.5=8.05-2.86+2.67=0.9+9.86+3.78=1.96-1.47+1.64-1.16=1.02+1.48+5.94+5.56=3.91-1.78+2.38-2.17=7.42-6.03=5.73+4.93-6.72=6.34-3.86=8.43-2.53+9.91=5.61-2.25-2.33=8.63-7.15-0.03-0.53=5.6-4.55=0.06+3.53+4.84-0.23=8.87-1.8-0.34+2.53=9.11-2.33-3.15=9.22-3.37-1.46-1.14=4.64-4.29+2.18+8.9=7.59-0.92-4.08+2.5=7.23+2.31=9.02-7.41+3.32+0.84=6.56-4.54+9.3-3.18=8.77-3.65-0.56-0.44=1.17-0.43+7.46+5.01=2.75-2.17+4.19+3.29=4.35-0.04-0.18-3.26=8.65-6.5+5.55-7.45=9.96+3.95+9.15=8.38-3.08-0.9=1.49+8.34+9.99+1.23=1.05+6.35+8.08-1.7=7.79+3.44-2.4+4.71=7.84+6.51-7.29-6.75=5.01+3.19-1.9+0.96=8.61+4.61+6.33-1.68=7.01-0.14+2.47-4.73=9.91-6.19+0.32=6.26-3.83=9.91-6.83+5.46-7.1=6.33-3.32-1.3-0.75=7.47-0.88-0.48=7.55-0.71-0.56-4.84=4.51-4.06=3.65+8.64+5.96-1.22=4.02+0.24=6.72-5.1=1.66+5.97=4.31+7.15+7.24+3.32=9.73-1.45-2.61+0.44=9.57-1.91-3.73=8.97-2.78+8.53-9.25=7.72-4.24+4.91=7.7-4.1+4.81+1.85=7.88-1.77+8.16-9.05=4.8+2.2-4.34+3.29=6.2+9.56+2.54=1.85+3.44-4.8=0.87+9.06+8.62+4.04=9.89+8.16-2.77+7.68=5.3+2.96=2.06+3.85-3.59+2.72=8.42-0.55-3.59-3.63=7.17+8.11=2.89-0.13=7.57-0.6-2.61=2.26-0.74-1.2=8.57+5.05-4.71-5.11=7+4.54=5.7-1.87-2.45+5.66=6.84-3.12+1.43+2.86=8.96-6.1-2.01+7.98=6.72+6.45=9.6+2.75=1.94+2.26+4.39-1.49=7.96-5.22+6.89-4.71=9.59-0.69+2.76+6.89=8.55+4.69-7.36-1.36=9.43-2.26+1.41+7.37=5.77-5.11+9.61+9.45=3.26+6.69+6.81+4.86=0.28+4.88+9.3=3.2+0.02+3.84=8.29+3.76-0.64-7.13=9.75+3.16-4.4-4.42=9.07-6.7+2.17-2.27=9.62+6.61+2.72=6.35-1.69-4.38+5.38=8.67-2.23+5.9=8.38-1.8-0.79-4.69=7.49-5.64-0.59+6.99=6.57-4.66=8.18-1.77-5.06-0.05=6.02-1.23-2.88+0.6=8.53+6.35+8.63=4.74-0.66-2.01=4.62+9.14-7.93=6.39-1.66=4.54-3.9+6.82-2.18=3.8-1.18+3.28+9.78=5.2+3.28+3.09-2.37=5.83+1.7-2.05+2.55=1.24+2.13=4.08-0.54=4.81+5.26+2.15-5.49=7.25-1.89-2.67=7.94-2.25+5.16=9.29-7.31-0.74-0.4=8.72-5.55+1.55-1.88=3.63-1.38+8.05=8.24+8.55+1.35-0.45=2.98+2.39-3.98=8.82-0.08-0.91-2.45=2.25+9.04+5.25=4.65-1.18+7.04+9.04=7.21-5.53-0.65+4.89=8.95-5.95=0.46+0.82+1.42+8.67=7.8-2.23=8.77+4.28+2.05-2=9.95-2.1+0.74=9.7-3.18+7.18-0.17=3.08+8.66+1.68=4.58-1.08-2.27=5.24+8.87-1.25-2.88=6.88+4.35+1.71+2.95=5.02-0.69+3.81=5.38-1.09+2.43-3.6=7.92-1.15+8.45+9.7=6.93+5.65=7.85+4.95+9.95-5.47=4.86-3.91=8.23+3.92+8.88+8.96=9.52-7.91-1.46=6.95+4.7+2.28=4.84+5.04-3.84-4.94=6.41-1.68=0.37-0.15+7.89-1.71=0.57+4.69+3.46=7.57-0.19-4.07+1.6=9.32+7.98-2.31=5.4-2.15+7.09-7.88=4.82-0.73-0.2+9.61=4.32+1.59-3.8=5.81+6.93=4.87-2.11+8.68+9.71=9.61-5.72+7.52+5.69=9.82-8.04+7.56=9.51+7.89-5.2=5.73-2.05+4.96+6.9=4.94-2.7+2.14=9.24+3.56-1.36-9.67=3.59+7.67+6.87+7.27=6.94-2.73-3.57=7.94-6.75+1.12=1.93+2.87-1.31=8.69+9.57-1.31-0.95=6.79-2.67-0.57-1.68=9.57+5.58+8.69+2.53=9.78-4.7-0.2+1.33=4-1.74-1.47+9.18=4.85+3.01+6.87-6.91=2.85-2.16+4.05-1.17=8.31-0.15-3.03-2.24=3.25+7.39+8.6+3.09=9.11-1.97-4.96=5.68+4.98+6.18+8.53=8.19+2.85+0.58=8.74-1.04=1.49+6.13-3.42+7.1=5.07+2.29-2.39+6.35=8.98-1.08+6=5.86-2.72-2.93+9.45=9.37-2.81-1.74+4.04=8.64-1.17-0.42+5.6=7.45+5.63-7.47=3.54+9.58=9.53-1.99-1.67-3.77=6.95-3.09=7.06-2.14-1.45-2.76=5.65-4.57+3.89+5.39=7.79+6.89+4.19-1.9=5.3-1.48+6.76-3.55=4.15-0.84+3.66=9.6-0.77-6.58-0.54=8.14-2.2-2.39-0.96=8.69+2.62-4.71=2.98+1.67+4.73+2.97=9.44-5.44+8.46+1.13=8.89-0.48+4.38-3.47=9.36-7.19=9.45-2.01-7.2=3.03+1.71+6.72-7.56=9.22+8.04+0.17+2.74=7.53-4.76+3.76+4.98=8.79-5.15=7.76-3.58-2.39=1.69+1.74=9.93-4.17+0.76+9.57=4.28+0.79-4.34=8.41+5.98+7.29=9.92-6.29+4.52=1.21+6.46+1.56-6.44=7.91-5.57+0.29+6.32=6.71-5.75-0.41=7.65-7.38+8.86=4.25-1.12+6.55=8.21+2.3=6.48-1.18-2.14+7.45=5.68+0.51-2.5+5.55=7.47-4.21-2.45=7.93-6.97+8.49=8.98+8.22+1.04-1.12=8.41-4.76+8.83-8.88=9.99+0.29+7.5=5.51+7.1=3.73+7.05=6.39+7.5+7.75+6.29=1.38+6.72-3.82+6.06=7.59-2.66+6.11=3.36-1.73=5.73-3.34-1.61+0.56=8.98-8.74+8.69+1.74=1.49+3.09+5.11-1.91=7.51-2.25+5.58+5.43=9.56-1.34-5.08+4.63=6.35+3.53+2.69+8.44=4.52+8.59+2.41=1.75+5.9+6.69=9.13-6.04+8.97-0.34=8.69-0.88+4.5+8.08=7.61-6.48+7.09=8.87+9.48-1.1+4.23=5.76-0.6-2.48+5.8=1.14+7.8-7.27+4.73=3.66+7.04+2.71-2.02=9.46-0.86-0.3+3.44=5.1+7.04+7.25=7.34-2.22+7.91-3.39=9.27-3.25-5.83+0.94=8.72-6.19-0.19=4.6+9.43-0.76-6.56=9.63-1.73+9.77-0.44=8.83+9.2-7.03=5.55+6.31+5.86=6.26-4.95-0.21=3.43-0.16+7.75+4.23=8.36-1.8=1.86+2.42+3.44=8.35-0.66-2.85-4.4=5.9+1.36+8.85-6.36=8.04-2.07+4.68-5.52=9.36+7.22-7.5-0.97=5.73+4.04-3.02-4.8=5.29-4.87+1.13+3.84=6.5+9.93+8.6-1.19=6.79-3.21-2.99=6.13+9.29+7.76-0.16=6.36-0.17-3.8=9.78+7.1-5.96-5.19=9.85-0.13-0.69+6.53=5.52+1.97+9.48+6.71=6.76-1.31-0.31-3.96=8.74+7.54-4.84=9.95-3.5-1.82-2.95=1.21+7.79+8.85-1.92=8.82+8.01-0.43-0.47=9.48-0.61-1.38-2.67=7.42-3.77+4.09-3.5=7.3+7.84-1.95-9.63=6.47-0.43+5.92=7.4-5.59+5.01+7.51=9.21-1.11-1.04-6.45=5.73+9.56+4.06+2.52=2.47+3.36=5.44+1.31=1.93-0.32=9.49+5.6-5.99-2.37=9.67-2.24-0.04-1.22=8.62+7.94-9.88=7.81-2.21-4.76+6.75=8.46-3.08=9.66+9.5-8.14-5.97=3.42+7.97+3.29-2.88=7.94-4.34+5.15-0.9=4.92-1.79-2.63=6.62-2.13=4.03+9.63+0.62+0.77=6.87+8.18-8.27=3.46+3.23-6.56+0.68=1.65+4.02+7.38+7.27=1.07+6.49-1.29+7.06=9.83-4.91+0.08=5.55-1.66-1.29-1.55=3.32+2.68+5.27+7.98=8.93+2.42-4.17-3.17=4.12+3.61+6.91+9.31=9.27-1.49+3.43=1.87+4.22+1.69=7.83+2.29-7.31=0.68+8.83-0.09-7.83=2.98+7.98=5.64-2.1+4.14=7.03+1.72=6.6+7.49-7.43-4.76=3.32+4.74=3.61-0.18=6.69+6.42=9.85-1.37+1.72-3.96=4.44+6.67+9.93+5.22=8.22+8.35=7.93-1.7-0.28-3.03=8.94-1.99+1.05-6.12=8.92+3.41+3.06-8.8=9.77-0.1-2.63+8.89=6.47+6.04+8.84-5.2=2.57+7.49-1.01+4.73=7.55-4.91-1.67=8.27-1.22-2.59-3.58=7.83+7.28-1.46+3.69=6.67+2.79=7.31+0.82+1.3=7.59+3.72-4.8-0.55=9.23-0.64-3.07=6.67+6.39-6.1=7.93-1.44-3.82=4.98+7.21-8.3=8.98+6.32-2.21+7.02=7.76-0.68+0.09+4.16=9.7-3.08-2.77-0.82=5.37+7.81-4.07+3.92=7.85-0.56=9.22-3.09-0.3-5.36=2.32+5.98=0.87+5.96+7.13=8.5+7.13-7.38=1.61+6.55=5.97-1.08=4.16-0.29=9.54-4.72=1.48+8.69-5.51+9.48=9.95-0.13-4.1-1.54=9.26-8.76=9.14+0.81-6.4+9.67=8.63-7.58+4.03-3.31=8.92+8.44-9.49+3.91=1.13+5.36-2.64+8.88=5.85-0.49-3.06+7.11=9+7.33-5.18-3.78=8.27+9.14+1.75=6.15-0.62+8.98=8.61+7.8-4.87+3.63=8.76-2.07-5.87+7.05=3.69+1.11-4.38=4.71-0.99+4.89=8.35-0.68-4.22-3.12=7.01+8.78-0.66+1.73=4.93+6.91-9.79+7.57=9.97-4.89-1.92+3.57=4.61+6.8=7.51-3.2+8.63+6.74=9.96-2.86+1.68=9.75-0.56=8.74+4.85-8.53=7.49-0.81-3.62=0.32+2.68+7.51-8.4=8.65-0.97-0.32-1.96=3.36-0.42+2.57=7.64-1.52-1.92-0.45=6.25-6.13+9.32+6.96=4.39+4.89+5.14-9.79=6.23-2.81+2.89-3.14=9.42-0.07-3.19-2.04=6.39+8.44+4.02=2.02+7.84-1.56=3.06-1.26=4.52-1.18+5.58-5.38=0.12+3.41=8.64-1.07-6.52+7.33=8.09-1.45-3.87+1.76=3.67+1.05-1.46-2.84=9.26+3.5+7.3+2.81=7.58-5.6=7.54+6.77+4.19+0.57=6.91+0.9+9.25-7.15=9.14+8.29+7.7=5.75+4.78-6.7+0.66=7.92+0.59=2.21+8.25+2.42+8.63=8.97+1.22=3.78-0.5-1.69=8.47-0.35-0.04=2.12-0.34+9.49+4.93=5.08+8.38+5.22+3.21=3.35+8.03-4.88=9.47+4.98+6.24+8.61=6.17-1.41=9.11+1.04-6.03=9.16+5.4+8.23=3.67-0.38+7.51+0.39=2.93+7.26+5.24=6.4-0.62-3.85=8.59-6.54+5.41-1.38=6.16-0.55-2.5-1.48=9.97-9.78+4.51-1.89=6.49-2.99-2.38=6.48+2.25-5.76=3.71+4.67-6.87+8.52=8.57-3.52-1.06-2.58=1.35+6.45-1.4=2.53+6.86+8.77-2.49=0.98+5.56+9.27-2.28=4.44+5.03+4.43+7=9.76+5.03-6.97+3.69=4.53+8.77+7.6=5.54-4.5+8.26+1.66=1.92+0.05+0.16=7.57-4.54=6.36+4.02-1.31+9=8.14+1.41+9.7=9.72-5.87-0.69+1.88=8.65+1.49=0.46+9.73+8.23=9.47-1.41+8.03-3.09=5.83-0.96+4.24=9.84+8.59-4.23+2.82=6.86+7.49-4.81=4.41+8.76-0.6+5.38=2.55-2.44+3.4+7.29=2.89+2.88-1.43+4.22=8.26-2.95+9.79+5.07=6.94-5.54=5.62+5.94+5.12+1.04=0.45+1.6+6.93=4.83+8.98-2.41+9.45=9.82+1.2-6.14-1=6.24-1.13-2.82+2.12=4.46-3.7+1.98+6.08=3.17+8.65-9.19+7.63=9.1-2.03+5.82=8.76-4.47+2.57+8.1=1.15+8.24-2.19=6.94+2.66+9.75-6.78=7.41-1.12=8.71+1.16+2.02-8.33=4.03+5.08+1.51=9.33-1.63+5.2+2.85=6.1+5.13+8.41+3.35=7.75-5.78-0.81+5.6=6.47+6.29+0.21-0.93=4.38+8.16-0.14=7.24+6.16+2.53-1.76=6.41+2.29=6.19+2.1+4.54+6.35=2.16+5.28+0.27=9.2-2.42-2.07-3.96=4.61+3.44=9.57-9.07+9.9+5.06=2.88+9.03+4.69=8.12-0.14+4.53=4.27+0.73-2.32=6.6-0.77-1.97+5.95=8.9-4.34+8.64-6.03=2.04+1.18-1.9=7.09+1.04+3.77+3.11=5.16+2.23+9.7+5.04=9.71-6.21+8.73+1.43=9.02+5.83-6.84=8.81+0.4-5.34=8.59-2.24+5.45+8.4=4.18+4.77+7.11=6.17+2.62-5.35=9.99+0.42-5.3-0.96=9.69-6.33+4.67-7.11=1.65+4.02+2.12-4.98=3.1+7.87+7.85+3.03=4.88+9.75-4.72+1.26=8.47-8.29=9.11+1.98-5.06=4.57+4.94=5.36+0.84+7.83=3.14+9.32-9.11+5.74=9.83-0.57-1.03+3.94=3.2-0.37=9.12-6.81+0.65=9.45-1.96+7.8+0.3=6.67-0.87-3.99+1.18=8.97+1.03-4.92+0.89=2.6+3.61-0.11=2.95-0.37+9.89=1.92+8.56+3.61-5.57=9.92-5.04-0.33+0.35=2.69-0.9-0.67=2.52+2.92=5.18-0.81-1.42+2.9=0.04+5.26-1.59+2.92=8.55-7.91-0.11=5.74+4.49-2.16-6.15=5.57-2.12-1.62+1.67=8.8-3.79-2.88+5.13=9.96+6.37+2.1+5.46=5.24-4.93=3.53-0.43+6.95-6.92=7.35+1.88+0.72=8.11+8.52+6.92=7.74-6.22-0.42=0.55+5.58=1.84+4.6+9.54=3.94+1.11+9.52+5.52=4.5+8.76-6.97=7.35-1.9-1.81=4.04+9.7-4.87-4.64=8.82+4.59+9.66-4.5=9.47+4.39-0.25=9.38-2.11-1.4-3.07=1.84+3.24-1.21-2.83=5.07+9.28-7.42=2.61+8.04-0.26+9.04=0.33+9.58=9.25+2.11=9.07-0.04+2.55-9.99=9.41-5.16+9.23-1.99=0.14+1.95-0.84=1.91+8.98=6.78-2.55+5.37=2.39+8.23+3.14-7.23=9.54+1.8-0.16-9.62=8.23-6.86=5.99+6.46-9.73-1.34=6.55+3.35+6.99=5.57+0.57+0.12-2.89=6.78-2.87+9.9-0.23=9.67+1.88-4.01-0.65=5.28+0.75+7.47+0.09=6.06-2.14+8.46+5.41=0.32+6.16-2.79-2.75=9.84-1.46-6.7=4.22-2.84+0.88=9.54+6.74-7.73-8.05=4.7-2=2.97+7.06-0.4-3.53=0.78+8.99=9.48+3.89+5.47=2-1.19+9.01=8.92+9.13-7.91+1.12=4.58-1.04-2.62=8.73+5.8-8.63+0.66=6.43-4.33+7.43-3.39=6.67-2.42-4.02+4.51=8.62-2.96+8.18=3.25+8.43=8.67+9.54+0.84+5.3=9.39-1.43-7.02+8.35=6.32+4.51-3.94-3.23=6.47+6.99-8.22-1.77=2.31+5.94-8.03+8.57=8.37-1.42-3.18-0.48=9.44-0.82-4.78-3.2=1.93+4.33-3.41=7.46-1.92+9.86+5.25=3.89+6.3=9.89-3.21-2.28-2.56=7.53-0.24-4.76=8.47-7.4+9.66-7.16=2.15+7.1+5.95+6.17=7.37-5.96+7.82-1.84=2.57+6.55=6.81-5.61=7.92-5.5+4.66=6.04+3.28=9.64+5.08=8.18-5.98=2.1+7.76-6.97=6.16+5.86+5.41-6.58=6.35-1.46-0.98=5.84-0.34-4.93=4.44-4.19+3.34=9.63+5.25-3.3+4.88=8.09+7.18-8.1-3.16=4.13+3.64+3.83-2.87=3.25+9.53-4.55+8.3=1.97+2.5=4.83-0.86+4.18+8.76=8.2+5.42-7.74-3.81=1.96+5.87-0.6-2.07=7.47+8.47+7.09+9.63=9.02-1.01-6.9+1.17=8.91+5.73-6.46+9.03=7.64-6.17+5.87=9.16-0.84+0.66=3.67+5.4+8.59-8.17=5.88+0.64-3.81+4.46=0.56+6.78+3.04-9.65=4.52-2.71-0.6=3.28+9.96-8.31+1.08=7.48+9.86=3.77-1.51+3.07+4.51=5.08+2.97-4.31=7.69-0.45-0.7+7.9=7.84-2.05-1.07=9.35-1.62+5.38-5.17=8.43+6.25+3.9+2.17=9.78-4.57-0.39+5.71=6.19-3-1.96+8.08=6.56+7.13-6.77=6.24-0.14-1.95+0.52=3.57+2.29-2.32-1.7=4.36+5.28+7.59+9.66=4.19+4.01-4.7+6.22=4.32+2.25-5.53-0.06=1.19+2.43-1.04-0.15=5.12+4.26-1.58=6.14-2.82-2.41=5.34+2.24-2.5+3.59=9.56-6.14-0.26+8.56=4.5+3.94-5.73+6.78=5.77+1.89+0.91=6.59+7.49-0.78-5.57=9.18-3.47-3.04-0.11=9.51+3.85+0.39-9.6=9.05-5.78=6.37-0.73-4.07=3.93+8.68-5.31=3.08+5.99=8.82-1.36-5.1+2.41=6.53+7.88-5.29+2.12=8.67-5.95-2.45+7.55=4.7-2.14-0.21-1.25=7.74-7.37+7.91=7.85-2.99-0.5=2.99-1.51=4.36+5.85-0.66-4.78=8.65-1.96-2.59-3.01=2.91+6-8.02+4.53=8.81-7.29+4.65=2.5+3.52+6.85=9.46+8.77-1.21-3=0.82+1.04+3.23+5.01=7.09-5.04+9.26=7.84-5.54+8.28-1=7.1-1.76+6.42+3.41=8.38-6.47+7.36-8.35=3.07-2.02+9.53-7.47=8.17+8.57-4.59=9.45-2.34+3.73=6.78-4.59+9.19+5.78=9.67-3.42-1.32+7.13=2.51+9.08+2.55+3.7=5.74+6.49-4.08-0.87=9.01+7.84+9.9-8.26=6.97-2.66+6.89=5.98-3.09=8.27-0.18-7.12+5.88=4.35+8.57+3.7+4.41=8.97+9.55+6.98-9.99=9.01-3.48+9.48-0.37=9.25-0.99-0.37-4.18=7.45-4.62+3.24=2.97+7.14-8.65=5+9.93-9.03-4.18=8.39-2.07-2.81=7.57-5.83+0.77=7.14+6.55+5.88-2.28=7.69+8.35-7.24=8.52-5.67+6.61-7.47=6.8+0.71+4.04+8.18=8.3-6.39+3+6.24=4.72+9.43-0.37-8.56=0.37+9.9-9.73+9.76=5.74+0.5+9.87=5.75-2.89+6.04-4.08=8.81-0.28-4.65+8.26=6.62-0.31-3.2-0.65=4.95-0.28-3.57=6.31-2.36-2.91=8.03+5.91+5.5=2.81+1.95+6.78-6.38=9.89-4.37-4.08+3.06=2.37-0.75-0.83=2.34+2.17-2.49=8.87-3.58+8.44=3.76+3.77+6.33-9.56=8.34+9.87+7.21+5.66=2.97-0.99=7.9-5.74+3.58=7.59-3.47=4.21-2.42+6.8+3.45=9.43-1.64-1.98=4.81-3.21-0.42=3.13+9.16+0.34-1.53=9.65-1.23-2.69=3.43-0.74+3.77+3.61=9.59-0.38=9.94-7.04-1.91-0.03=2.9+8.32-3.56-5.85=3.96+5.19+3.92=5.26+2.18-4.08=7.61+2.97+6.74=7.62-1.27+7.98+4.65=9.89-0.36-5.66=0.34+1.83+5.41+3.07=1.47-0.4+4.9=6.34+1.92=4.37+3.59-5.33-0.71=9.97+4.12-0.37-3.03=4.25+9.12+0.92-6.9=8.28+7.23+4.22=6.2+0.74-0.79=7.3+1.04+4.51=4.85+5.39-0.43-3.37=7.16-0.91=2.25-1.24+9.22+8.34=8.14-3.38=8.47+3.87+0.96-6.85=4.16+2.5=6.55-4.02+9.38-3.42=5.74-1.24=3.88+8.54+4.33=3.85+0.45+3.36+3.21=9.25-0.6-3.97-0.12=7.65+7.62+5.51+9.17=9.7-3.87-0.02-1.98=参考答案7.61+3.16+4.85-6.85=8.779.1-2.02-4.96-1.66=0.465.82-0.49-0.32-3.05=1.968.01+7.89-7.42-8.15=0.338.01+1.29+5.89-8.52=6.671.82-1.06=0.768.03-1.13-2.42-0.48=47.58+2.6-3.02=7.161.98+6.28=8.260.7+8.33-4.89+0.91=5.057.06-0.83-3.3-2.79=0.147.78+4.3=12.085.98+0.9=6.885.61-4.98=0.638.36-7.41+6.74-2.81=4.886.24-4.93+3=4.319.19+6.05+6.23=21.472.04+6.9-4.49-0.52=3.934.65+7.76=12.418.37-2.69-2.54-0.08=3.064.71-1.11+3.44=7.042.73-2.47+1.63+8.96=10.853.09+9.28+8.72=21.095.91-1.58+6.3-4.68=5.959.56-5.24-0.22=4.15.65-2.01+6.15=9.793.7+8.55+5.09+8.43=25.776.86+4.88+4.59+1.09=17.424.81+1.89+4.3+6.61=17.618.36-0.04+7.82+4.13=20.278.65-1.42-0.81-5.69=0.739.86-3.25+7.66-6.23=8.043.26+8.82-1.59=10.498.97+1.67+8.04-1.83=16.858.18+0.24+3.21=11.634.4-0.68-1.5=2.228.05-2.86+2.67=7.860.9+9.86+3.78=14.541.96-1.47+1.64-1.16=0.971.02+1.48+5.94+5.56=143.91-1.78+2.38-2.17=2.347.42-6.03=1.395.73+4.93-6.72=3.946.34-3.86=2.488.43-2.53+9.91=15.815.61-2.25-2.33=1.038.63-7.15-0.03-0.53=0.925.6-4.55=1.050.06+3.53+4.84-0.23=8.28.87-1.8-0.34+2.53=9.269.11-2.33-3.15=3.639.22-3.37-1.46-1.14=3.254.64-4.29+2.18+8.9=11.437.59-0.92-4.08+2.5=5.097.23+2.31=9.549.02-7.41+3.32+0.84=5.776.56-4.54+9.3-3.18=8.148.77-3.65-0.56-0.44=4.121.17-0.43+7.46+5.01=13.212.75-2.17+4.19+3.29=8.064.35-0.04-0.18-3.26=0.878.65-6.5+5.55-7.45=0.259.96+3.95+9.15=23.068.38-3.08-0.9=4.41.49+8.34+9.99+1.23=21.051.05+6.35+8.08-1.7=13.787.79+3.44-2.4+4.71=13.547.84+6.51-7.29-6.75=0.315.01+3.19-1.9+0.96=7.268.61+4.61+6.33-1.68=17.877.01-0.14+2.47-4.73=4.619.91-6.19+0.32=4.046.26-3.83=2.439.91-6.83+5.46-7.1=1.446.33-3.32-1.3-0.75=0.967.47-0.88-0.48=6.117.55-0.71-0.56-4.84=1.444.51-4.06=0.453.65+8.64+5.96-1.22=17.034.02+0.24=4.266.72-5.1=1.621.66+5.97=7.634.31+7.15+7.24+3.32=22.029.73-1.45-2.61+0.44=6.119.57-1.91-3.73=3.938.97-2.78+8.53-9.25=5.477.72-4.24+4.91=8.397.7-4.1+4.81+1.85=10.267.88-1.77+8.16-9.05=5.224.8+2.2-4.34+3.29=5.956.2+9.56+2.54=18.31.85+3.44-4.8=0.490.87+9.06+8.62+4.04=22.599.89+8.16-2.77+7.68=22.965.3+2.96=8.262.06+3.85-3.59+2.72=5.048.42-0.55-3.59-3.63=0.657.17+8.11=15.282.89-0.13=2.767.57-0.6-2.61=4.362.26-0.74-1.2=0.328.57+5.05-4.71-5.11=3.87+4.54=11.545.7-1.87-2.45+5.66=7.046.84-3.12+1.43+2.86=8.018.96-6.1-2.01+7.98=8.836.72+6.45=13.179.6+2.75=12.351.94+2.26+4.39-1.49=7.17.96-5.22+6.89-4.71=4.929.59-0.69+2.76+6.89=18.558.55+4.69-7.36-1.36=4.529.43-2.26+1.41+7.37=15.955.77-5.11+9.61+9.45=19.723.26+6.69+6.81+4.86=21.620.28+4.88+9.3=14.463.2+0.02+3.84=7.068.29+3.76-0.64-7.13=4.289.75+3.16-4.4-4.42=4.099.07-6.7+2.17-2.27=2.279.62+6.61+2.72=18.956.35-1.69-4.38+5.38=5.668.67-2.23+5.9=12.348.38-1.8-0.79-4.69=1.17.49-5.64-0.59+6.99=8.256.57-4.66=1.918.18-1.77-5.06-0.05=1.36.02-1.23-2.88+0.6=2.518.53+6.35+8.63=23.514.74-0.66-2.01=2.074.62+9.14-7.93=5.836.39-1.66=4.734.54-3.9+6.82-2.18=5.283.8-1.18+3.28+9.78=15.685.2+3.28+3.09-2.37=9.25.83+1.7-2.05+2.55=8.031.24+2.13=3.374.08-0.54=3.544.81+5.26+2.15-5.49=6.737.25-1.89-2.67=2.697.94-2.25+5.16=10.859.29-7.31-0.74-0.4=0.848.72-5.55+1.55-1.88=2.843.63-1.38+8.05=10.38.24+8.55+1.35-0.45=17.692.98+2.39-3.98=1.398.82-0.08-0.91-2.45=5.382.25+9.04+5.25=16.544.65-1.18+7.04+9.04=19.557.21-5.53-0.65+4.89=5.928.95-5.95=30.46+0.82+1.42+8.67=11.377.8-2.23=5.578.77+4.28+2.05-2=13.19.95-2.1+0.74=8.599.7-3.18+7.18-0.17=13.533.08+8.66+1.68=13.424.58-1.08-2.27=1.235.24+8.87-1.25-2.88=9.986.88+4.35+1.71+2.95=15.895.02-0.69+3.81=8.145.38-1.09+2.43-3.6=3.127.92-1.15+8.45+9.7=24.926.93+5.65=12.587.85+4.95+9.95-5.47=17.284.86-3.91=0.958.23+3.92+8.88+8.96=29.999.52-7.91-1.46=0.156.95+4.7+2.28=13.934.84+5.04-3.84-4.94=1.16.41-1.68=4.730.37-0.15+7.89-1.71=6.40.57+4.69+3.46=8.727.57-0.19-4.07+1.6=4.919.32+7.98-2.31=14.995.4-2.15+7.09-7.88=2.464.82-0.73-0.2+9.61=13.54.32+1.59-3.8=2.115.81+6.93=12.744.87-2.11+8.68+9.71=21.159.61-5.72+7.52+5.69=17.19.82-8.04+7.56=9.349.51+7.89-5.2=12.25.73-2.05+4.96+6.9=15.544.94-2.7+2.14=4.389.24+3.56-1.36-9.67=1.773.59+7.67+6.87+7.27=25.46.94-2.73-3.57=0.647.94-6.75+1.12=2.311.93+2.87-1.31=3.498.69+9.57-1.31-0.95=166.79-2.67-0.57-1.68=1.879.57+5.58+8.69+2.53=26.379.78-4.7-0.2+1.33=6.214-1.74-1.47+9.18=9.974.85+3.01+6.87-6.91=7.822.85-2.16+4.05-1.17=3.578.31-0.15-3.03-2.24=2.893.25+7.39+8.6+3.09=22.339.11-1.97-4.96=2.185.68+4.98+6.18+8.53=25.378.19+2.85+0.58=11.628.74-1.04=7.71.49+6.13-3.42+7.1=11.35.07+2.29-2.39+6.35=11.328.98-1.08+6=13.95.86-2.72-2.93+9.45=9.669.37-2.81-1.74+4.04=8.868.64-1.17-0.42+5.6=12.657.45+5.63-7.47=5.613.54+9.58=13.129.53-1.99-1.67-3.77=2.16.95-3.09=3.867.06-2.14-1.45-2.76=0.715.65-4.57+3.89+5.39=10.367.79+6.89+4.19-1.9=16.975.3-1.48+6.76-3.55=7.034.15-0.84+3.66=6.979.6-0.77-6.58-0.54=1.718.14-2.2-2.39-0.96=2.598.69+2.62-4.71=6.62.98+1.67+4.73+2.97=12.359.44-5.44+8.46+1.13=13.598.89-0.48+4.38-3.47=9.329.36-7.19=2.179.45-2.01-7.2=0.243.03+1.71+6.72-7.56=3.99.22+8.04+0.17+2.74=20.177.53-4.76+3.76+4.98=11.518.79-5.15=3.647.76-3.58-2.39=1.791.69+1.74=3.439.93-4.17+0.76+9.57=16.094.28+0.79-4.34=0.738.41+5.98+7.29=21.689.92-6.29+4.52=8.151.21+6.46+1.56-6.44=2.797.91-5.57+0.29+6.32=8.956.71-5.75-0.41=0.557.65-7.38+8.86=9.134.25-1.12+6.55=9.688.21+2.3=10.516.48-1.18-2.14+7.45=10.615.68+0.51-2.5+5.55=9.247.47-4.21-2.45=0.817.93-6.97+8.49=9.458.98+8.22+1.04-1.12=17.128.41-4.76+8.83-8.88=3.69.99+0.29+7.5=17.785.51+7.1=12.613.73+7.05=10.786.39+7.5+7.75+6.29=27.931.38+6.72-3.82+6.06=10.347.59-2.66+6.11=11.043.36-1.73=1.635.73-3.34-1.61+0.56=1.348.98-8.74+8.69+1.74=10.671.49+3.09+5.11-1.91=7.787.51-2.25+5.58+5.43=16.279.56-1.34-5.08+4.63=7.776.35+3.53+2.69+8.44=21.014.52+8.59+2.41=15.521.75+5.9+6.69=14.349.13-6.04+8.97-0.34=11.728.69-0.88+4.5+8.08=20.397.61-6.48+7.09=8.228.87+9.48-1.1+4.23=21.485.76-0.6-2.48+5.8=8.481.14+7.8-7.27+4.73=6.43.66+7.04+2.71-2.02=11.399.46-0.86-0.3+3.44=11.745.1+7.04+7.25=19.397.34-2.22+7.91-3.39=9.649.27-3.25-5.83+0.94=1.138.72-6.19-0.19=2.344.6+9.43-0.76-6.56=6.719.63-1.73+9.77-0.44=17.238.83+9.2-7.03=115.55+6.31+5.86=17.726.26-4.95-0.21=1.13.43-0.16+7.75+4.23=15.258.36-1.8=6.561.86+2.42+3.44=7.728.35-0.66-2.85-4.4=0.445.9+1.36+8.85-6.36=9.758.04-2.07+4.68-5.52=5.139.36+7.22-7.5-0.97=8.115.73+4.04-3.02-4.8=1.955.29-4.87+1.13+3.84=5.396.5+9.93+8.6-1.19=23.846.79-3.21-2.99=0.596.13+9.29+7.76-0.16=23.026.36-0.17-3.8=2.399.78+7.1-5.96-5.19=5.739.85-0.13-0.69+6.53=15.565.52+1.97+9.48+6.71=23.686.76-1.31-0.31-3.96=1.188.74+7.54-4.84=11.449.95-3.5-1.82-2.95=1.681.21+7.79+8.85-1.92=15.938.82+8.01-0.43-0.47=15.939.48-0.61-1.38-2.67=4.827.42-3.77+4.09-3.5=4.247.3+7.84-1.95-9.63=3.566.47-0.43+5.92=11.967.4-5.59+5.01+7.51=14.339.21-1.11-1.04-6.45=0.615.73+9.56+4.06+2.52=21.872.47+3.36=5.835.44+1.31=6.751.93-0.32=1.619.49+5.6-5.99-2.37=6.739.67-2.24-0.04-1.22=6.178.62+7.94-9.88=6.687.81-2.21-4.76+6.75=7.598.46-3.08=5.389.66+9.5-8.14-5.97=5.053.42+7.97+3.29-2.88=11.87.94-4.34+5.15-0.9=7.854.92-1.79-2.63=0.56.62-2.13=4.494.03+9.63+0.62+0.77=15.056.87+8.18-8.27=6.783.46+3.23-6.56+0.68=0.811.65+4.02+7.38+7.27=20.321.07+6.49-1.29+7.06=13.339.83-4.91+0.08=55.55-1.66-1.29-1.55=1.053.32+2.68+5.27+7.98=19.258.93+2.42-4.17-3.17=4.014.12+3.61+6.91+9.31=23.959.27-1.49+3.43=11.211.87+4.22+1.69=7.787.83+2.29-7.31=2.810.68+8.83-0.09-7.83=1.592.98+7.98=10.965.64-2.1+4.14=7.687.03+1.72=8.756.6+7.49-7.43-4.76=1.93.32+4.74=8.063.61-0.18=3.436.69+6.42=13.119.85-1.37+1.72-3.96=6.244.44+6.67+9.93+5.22=26.268.22+8.35=16.577.93-1.7-0.28-3.03=2.928.94-1.99+1.05-6.12=1.888.92+3.41+3.06-8.8=6.599.77-0.1-2.63+8.89=15.936.47+6.04+8.84-5.2=16.152.57+7.49-1.01+4.73=13.787.55-4.91-1.67=0.978.27-1.22-2.59-3.58=0.887.83+7.28-1.46+3.69=17.346.67+2.79=9.467.31+0.82+1.3=9.437.59+3.72-4.8-0.55=5.969.23-0.64-3.07=5.526.67+6.39-6.1=6.967.93-1.44-3.82=2.674.98+7.21-8.3=3.898.98+6.32-2.21+7.02=20.117.76-0.68+0.09+4.16=11.339.7-3.08-2.77-0.82=3.035.37+7.81-4.07+3.92=13.037.85-0.56=7.299.22-3.09-0.3-5.36=0.472.32+5.98=8.30.87+5.96+7.13=13.968.5+7.13-7.38=8.251.61+6.55=8.165.97-1.08=4.894.16-0.29=3.879.54-4.72=4.821.48+8.69-5.51+9.48=14.149.95-0.13-4.1-1.54=4.189.26-8.76=0.59.14+0.81-6.4+9.67=13.228.63-7.58+4.03-3.31=1.778.92+8.44-9.49+3.91=11.781.13+5.36-2.64+8.88=12.735.85-0.49-3.06+7.11=9.419+7.33-5.18-3.78=7.378.27+9.14+1.75=19.166.15-0.62+8.98=14.518.61+7.8-4.87+3.63=15.178.76-2.07-5.87+7.05=7.873.69+1.11-4.38=0.424.71-0.99+4.89=8.618.35-0.68-4.22-3.12=0.337.01+8.78-0.66+1.73=16.864.93+6.91-9.79+7.57=9.629.97-4.89-1.92+3.57=6.734.61+6.8=11.417.51-3.2+8.63+6.74=19.689.96-2.86+1.68=8.789.75-0.56=9.198.74+4.85-8.53=5.067.49-0.81-3.62=3.060.32+2.68+7.51-8.4=2.118.65-0.97-0.32-1.96=5.43.36-0.42+2.57=5.517.64-1.52-1.92-0.45=3.756.25-6.13+9.32+6.96=16.44.39+4.89+5.14-9.79=4.636.23-2.81+2.89-3.14=3.179.42-0.07-3.19-2.04=4.126.39+8.44+4.02=18.852.02+7.84-1.56=8.33.06-1.26=1.84.52-1.18+5.58-5.38=3.540.12+3.41=3.538.64-1.07-6.52+7.33=8.388.09-1.45-3.87+1.76=4.533.67+1.05-1.46-2.84=0.429.26+3.5+7.3+2.81=22.877.58-5.6=1.987.54+6.77+4.19+0.57=19.076.91+0.9+9.25-7.15=9.919.14+8.29+7.7=25.135.75+4.78-6.7+0.66=4.497.92+0.59=8.512.21+8.25+2.42+8.63=21.518.97+1.22=10.193.78-0.5-1.69=1.598.47-0.35-0.04=8.082.12-0.34+9.49+4.93=16.25.08+8.38+5.22+3.21=21.893.35+8.03-4.88=6.59.47+4.98+6.24+8.61=29.36.17-1.41=4.769.11+1.04-6.03=4.129.16+5.4+8.23=22.793.67-0.38+7.51+0.39=11.192.93+7.26+5.24=15.436.4-0.62-3.85=1.938.59-6.54+5.41-1.38=6.086.16-0.55-2.5-1.48=1.639.97-9.78+4.51-1.89=2.816.49-2.99-2.38=1.126.48+2.25-5.76=2.973.71+4.67-6.87+8.52=10.038.57-3.52-1.06-2.58=1.411.35+6.45-1.4=6.42.53+6.86+8.77-2.49=15.670.98+5.56+9.27-2.28=13.534.44+5.03+4.43+7=20.99.76+5.03-6.97+3.69=11.514.53+8.77+7.6=20.95.54-4.5+8.26+1.66=10.961.92+0.05+0.16=2.137.57-4.54=3.036.36+4.02-1.31+9=18.078.14+1.41+9.7=19.259.72-5.87-0.69+1.88=5.048.65+1.49=10.140.46+9.73+8.23=18.429.47-1.41+8.03-3.09=135.83-0.96+4.24=9.119.84+8.59-4.23+2.82=17.026.86+7.49-4.81=9.544.41+8.76-0.6+5.38=17.952.55-2.44+3.4+7.29=10.82.89+2.88-1.43+4.22=8.568.26-2.95+9.79+5.07=20.176.94-5.54=1.45.62+5.94+5.12+1.04=17.720.45+1.6+6.93=8.984.83+8.98-2.41+9.45=20.859.82+1.2-6.14-1=3.886.24-1.13-2.82+2.12=4.414.46-3.7+1.98+6.08=8.823.17+8.65-9.19+7.63=10.269.1-2.03+5.82=12.898.76-4.47+2.57+8.1=14.961.15+8.24-2.19=7.26.94+2.66+9.75-6.78=12.577.41-1.12=6.298.71+1.16+2.02-8.33=3.564.03+5.08+1.51=10.629.33-1.63+5.2+2.85=15.756.1+5.13+8.41+3.35=22.997.75-5.78-0.81+5.6=6.766.47+6.29+0.21-0.93=12.044.38+8.16-0.14=12.47.24+6.16+2.53-1.76=14.176.41+2.29=8.76.19+2.1+4.54+6.35=19.182.16+5.28+0.27=7.719.2-2.42-2.07-3.96=0.754.61+3.44=8.059.57-9.07+9.9+5.06=15.462.88+9.03+4.69=16.68.12-0.14+4.53=12.514.27+0.73-2.32=2.686.6-0.77-1.97+5.95=9.818.9-4.34+8.64-6.03=7.172.04+1.18-1.9=1.327.09+1.04+3.77+3.11=15.015.16+2.23+9.7+5.04=22.139.71-6.21+8.73+1.43=13.669.02+5.83-6.84=8.018.81+0.4-5.34=3.878.59-2.24+5.45+8.4=20.24.18+4.77+7.11=16.066.17+2.62-5.35=3.449.99+0.42-5.3-0.96=4.159.69-6.33+4.67-7.11=0.921.65+4.02+2.12-4.98=2.813.1+7.87+7.85+3.03=21.854.88+9.75-4.72+1.26=11.178.47-8.29=0.189.11+1.98-5.06=6.034.57+4.94=9.515.36+0.84+7.83=14.033.14+9.32-9.11+5.74=9.099.83-0.57-1.03+3.94=12.173.2-0.37=2.839.12-6.81+0.65=2.969.45-1.96+7.8+0.3=15.596.67-0.87-3.99+1.18=2.998.97+1.03-4.92+0.89=5.972.6+3.61-0.11=6.12.95-0.37+9.89=12.471.92+8.56+3.61-5.57=8.529.92-5.04-0.33+0.35=4.92.69-0.9-0.67=1.122.52+2.92=5.445.18-0.81-1.42+2.9=5.850.04+5.26-1.59+2.92=6.638.55-7.91-0.11=0.535.74+4.49-2.16-6.15=1.925.57-2.12-1.62+1.67=3.58.8-3.79-2.88+5.13=7.269.96+6.37+2.1+5.46=23.895.24-4.93=0.313.53-0.43+6.95-6.92=3.137.35+1.88+0.72=9.958.11+8.52+6.92=23.557.74-6.22-0.42=1.10.55+5.58=6.131.84+4.6+9.54=15.983.94+1.11+9.52+5.52=20.094.5+8.76-6.97=6.297.35-1.9-1.81=3.644.04+9.7-4.87-4.64=4.238.82+4.59+9.66-4.5=18.579.47+4.39-0.25=13.619.38-2.11-1.4-3.07=2.81.84+3.24-1.21-2.83=1.045.07+9.28-7.42=6.932.61+8.04-0.26+9.04=19.430.33+9.58=9.919.25+2.11=11.369.07-0.04+2.55-9.99=1.599.41-5.16+9.23-1.99=11.490.14+1.95-0.84=1.251.91+8.98=10.896.78-2.55+5.37=9.62.39+8.23+3.14-7.23=6.539.54+1.8-0.16-9.62=1.568.23-6.86=1.375.99+6.46-9.73-1.34=1.386.55+3.35+6.99=16.895.57+0.57+0.12-2.89=3.376.78-2.87+9.9-0.23=13.589.67+1.88-4.01-0.65=6.895.28+0.75+7.47+0.09=13.596.06-2.14+8.46+5.41=17.790.32+6.16-2.79-2.75=0.949.84-1.46-6.7=1.684.22-2.84+0.88=2.269.54+6.74-7.73-8.05=0.54.7-2=2.72.97+7.06-0.4-3.53=6.10.78+8.99=9.779.48+3.89+5.47=18.842-1.19+9.01=9.828.92+9.13-7.91+1.12=11.264.58-1.04-2.62=0.928.73+5.8-8.63+0.66=6.566.43-4.33+7.43-3.39=6.146.67-2.42-4.02+4.51=4.748.62-2.96+8.18=13.843.25+8.43=11.688.67+9.54+0.84+5.3=24.359.39-1.43-7.02+8.35=9.296.32+4.51-3.94-3.23=3.666.47+6.99-8.22-1.77=3.472.31+5.94-8.03+8.57=8.798.37-1.42-3.18-0.48=3.299.44-0.82-4.78-3.2=0.641.93+4.33-3.41=2.857.46-1.92+9.86+5.25=20.653.89+6.3=10.199.89-3.21-2.28-2.56=1.847.53-0.24-4.76=2.538.47-7.4+9.66-7.16=3.572.15+7.1+5.95+6.17=21.377.37-5.96+7.82-1.84=7.392.57+6.55=9.126.81-5.61=1.27.92-5.5+4.66=7.086.04+3.28=9.329.64+5.08=14.728.18-5.98=2.22.1+7.76-6.97=2.896.16+5.86+5.41-6.58=10.856.35-1.46-0.98=3.915.84-0.34-4.93=0.574.44-4.19+3.34=3.599.63+5.25-3.3+4.88=16.468.09+7.18-8.1-3.16=4.014.13+3.64+3.83-2.87=8.733.25+9.53-4.55+8.3=16.531.97+2.5=4.474.83-0.86+4.18+8.76=16.918.2+5.42-7.74-3.81=2.071.96+5.87-0.6-2.07=5.167.47+8.47+7.09+9.63=32.669.02-1.01-6.9+1.17=2.288.91+5.73-6