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9.53-7.34+8.34-8.12=6.28-0.28-0.64-2.79=2.82-2.57=4.18+0.24+3.79-5.4=9.24-0.63-2.97=4.55-2.1+3.76=2.7-1.45+5.57-6.29=6.95-4.69=3.74-3.02+7.92-4.24=8.02+2.08-7.14+6.86=0.67+8.39+5.3+8.5=3.57+2.54+0.81+4.17=8.26-3.3+2.37+9.52=3.32+3.44+9.42+7.21=2.3+2.52-4.72=6.35-3.66=7.74-3.89=2.05+3.99=6-4.72+4.35+5.16=9.68+1.02+0.56+7.5=1.74+7.81+7-9.71=5.29-1.4-1.16+0.47=9.22-1.74=2.53+8.1-1.77+6.7=9.04-2.34-1.04+7.28=7.94-0.23-0.06+7.78=6.25+9.93-2.64-6.18=6.28-2.54-0.44-0.83=7.24+1.09+3.84+4=1.91-0.07+2.25=8.03-3.75+7.29=5.42+0.96=1.3+3.88-0.61-1.74=7.19-0.2+7.52=0.02+8.13-0.09=1.33-0.66+9.94=1.14+9.12+3.43=9.21+1.45-3.04+5.17=2.19+0.35+5.34-2.99=9.8-5.62-0.59-1.07=6.1+4.36-1.78=0.14+4.9+3.11+1.66=8.83-2.81-0.21=6.18+7.76-0.34-5.23=5.83-5.09+8.75-2.13=8.4-2.16-4.75+3.82=3.84+1.85+9.88-7.22=7.09-3.21=9.73+9.85-1.28-6.39=1.98+7.03+0.46+4.93=2.75+4.23-1.03=0.36+3.55+0.91+0.32=7.93+8.34-4.19=3.27+0.5-1.46=6.73-1.46-5.15+5.56=6.91-1.75+9.27=1.47-0.92+8.9-7.71=0.95+1.24=8.46-7.88+7.72+8.29=6.68+7.97-4.68-5.66=9.7+5.69+9.93=6.39+4.7-4.78+5.96=3.55+6.65-4.42+0.1=3.11+7.88=9.02-0.58-2.45-5.67=6.16-4.97+1.05=4.96+3.09-5.71=3.3-2.14-0.21+5.9=6.63-5.31-1.11=9.75+3.25+9.21=1.64+8.29-7.17=6.32+2.25-4.98-2.24=7.75-5.1+0.99-0.7=8.75-0.11-3.57-3.82=3.47-1.87+3.42=9.91+3.91=9.19-2.91-5.85=8.45+1.86+2.39+3.25=3.32+1.03+1.68-4.98=8.25-1.79-0.64-0.58=2.82+8.69-5.42+9.92=8.97+9.59-7.61+5.19=0.04+4.33+4.42-0.21=8.28-1.74-1.41-1.8=7.66-1.44+1.31-6.8=4.18-0.21+8.27=1.69-0.3+9.71-4.82=4.24+7.78-0.93-3.15=4.29+1.34-3.71+7.18=9.51+2.4+9.86=6.77-0.2-2.63+2.08=9.27-1.28-1.12-5.65=4.06-2.96-0.53=1.71+4.83+5.37-0.86=7.43+2.33-2.27-1.94=1.69+4.12+2.83=5.15-4.78+1.77=9.56+4.21-5.7-5.42=7.11-1.94+1.62=9.69-0.11-4.32+5.21=4.14+1.25-0.79=0.35+3.22-2.49+3.98=7.93-0.31-0.87+9.8=4.65-0.11+1.84+9.55=8.4+9.04+6.55=7.83-1.89-0.66-1.43=7.83-3.86+7.02-3.41=8.18-0.17+1.12+2.77=6.33+3.32-3.02-1.36=9.16-4.37-1.01=5.92+7.43-5.05+3.96=8.11+7.85-7.72=1.81+4.65=4.01-1.81+1.75=9.03-2.83-0.26-5.72=7.4+5.55+2.7=7+9.39-2.03-6.87=3.63+9.5+6.86-6.32=4.7-0.03-0.4-2.37=9.97+7.58=7.35-0.44+4.29+8.69=6.76-6.52+6.84+8.52=2.95+9.11+8.45+3.92=5.84-4.73+9.34=5.33+6.69=0.62+3.51=7.82+3.78+0.07=9.74-2.64-0.33-2.18=8.52+6.9-7+1.29=5.11+1.8+9.88+4.49=6.57-2.01-0.02-0.05=4.88-2.34+2.6+2.97=4.82-2.2=8.63-3.89-3.56=9.47-2.49-1.64-0.97=5.92+3.56-1.46-6.09=1.48+0.86=3.14+5.03-5.3+6.89=6.14+2.96+9.03-8.36=6.84-1.23-1.59+7.67=9.59+7.53-1.21-9.1=7.32+9.01-4.98-7.39=5.69+9.26=4.63+1.11+4.11-0.81=7.35-1.94-0.39-3.32=9.76+1.85-4.41=6.95-4.1+8.1+7.16=6.63+4.75=9.7+8.62-2.38+5.73=9.97-6.21-3.01+8.01=9.88+5.1-8.92+1.88=9.22-0.85-1.25-4.29=7.41+8.73-9.21+6.43=7.48+4.33=8.9-5.33=1.3+6.19+1.31-2.98=0.58+7.11+6.03+4.27=6.03-2.23+2.89-6.56=1.05+2.88=2.23+4.01+4.04-1.58=5.34+6.6-3.69=8.11+8.59=4.41+1.38+3.53=9.89-2.63-1.67-4.44=9.14-3.77=6.91+8.18+0.8=8.36-1.37-3.45+9.92=5.28-0.83+9.35+9.01=7.59-4.02+9.38=3.01-1.34=7.52+0.74+8.55=8.69+7.41+6.71=9.3+3.64-7.51=3.12-1.39-0.14=7.47-5.35+4.95-1.78=9.14-1.72+5.72-2.42=9+1.35+2.3+4.29=3.31+1.13+5.76=9.07-0.29=4.71-1.6-2.8+4.83=8.67+9.31+8.8-9.3=1.97+6.83+3.19-9.48=2.75-0.11=3.48+4.04+8.33+7.49=8.7-0.69-5.03+4.61=4.37-0.42=7.07-4.85+1.81=8.68+6.18-3.19+8.71=0.76-0.08=3.68+7.79-4.16-1.45=9.73-1.45-6.8+4.25=6.43+9.06-8.57-2.86=3.01+5.12+5.97-8.9=7.86-6.8+1.65+6.88=9.45-1.24-4.92=8.78-1.14-3.5-0.16=0.71+8.19=9.52+6.24-5.68+7.46=8.26-3.16-1.57+3.43=8.78-0.72-0.53=5.45+4.89-0.17+5.22=0.92+5.1+9.16+2.29=8.56-1.7+3.22+2.59=4.35+8.73=3.51+5.46-0.4-3.49=1.33+3.99-3.36-1.39=3.83+2.68=8.15+9.69-7.57=8.35+6.14-6.82-6.38=7.45-0.73-6.03+1.28=4.83-2.73+8.16+9.14=3.44-0.62+9.62=2.32+5.71+9.68+2.86=9.09-8.08+7.03-3.66=4.68+7.27+9.31=5.73-2.02+7.96-6=6.97+4.52+0.12=7.35+6.68-2.91=7.94-2.72-3.1+3.77=2.92+8.06+1.82+6.51=3.76+5.89+1.55=6.08-1.2+1.41+0.4=7+8.87-1.5-2.45=6.9+9.69-0.95=6.95+5.21+6.35+4.17=3.31+5.21-3.34+1.39=7.41+7.99-6.09-4.36=8.83+9.98-6.09-9.58=9.74-0.67-1.86+0.9=8.62-1.2-0.88+3.3=6.2+8.65-2.89-3.79=4.28-3+7.9-9.07=7.27+7.23-0.47-2.08=7-1.8+9.37-2.48=1.19+0.68+6.2=9.68-1.67-6.85-0.42=5.75+6.29-2.85+3.41=8.04-0.23+4.19=9.54+3.23+1.12+3.63=2.88-2.65+0.45=3.38+9.48-2.25-2.02=7.58-6.64=8.76-6.25+9.78-1.94=5.41-0.8-2.07-0.33=7.27-3.46-1.39=6.81-2.5=7.99+3.21=7.95+1.05+3.25-2.43=5.78+6.46+2.89-5.77=4.55+6.52+6.47=2.67+1.14+6.63=8.3+5.34-1.65=9.84-5.17-1.79=6.13+4.94+2.43=1.16+6.28-0.39-0.14=4.16+6.67+2.21+7.74=6.32-4.74-0.11+5.23=9.74-2.66-3.73+3.55=3.23+3.98+2.01+3.22=9.22+8.73-6.49+2.28=8.24-4.86+0.36+8.36=8.74-0.59-2.17-1.29=0.38+1.83+8.23-5.71=0.81+4+2.47+9.12=2.83-0.62+1.23+8.96=9.11+5.73-9.01+3.69=9.98-4.94+4.44-0.14=5-1.42=3.95+5.74+2.01+8.33=5.44-1.7+6.62=4.87+9.59+4.3=6.67-2.37-0.64-3.03=9.03-3.32-2.18=3.38+9.54-4.33+4.07=1.87+6.94+3.02-9.95=8.4-6.06+3.38+6.23=7.55+6.45=4.63-2.19-1.39+9.81=9.95+5.66-3.43-5.18=6.81-0.32=7.42-4.9+1.45+0.29=7.38-0.45-5.1+1.88=7+3.75-4.19+8.78=4.79+1.83-2.92+6.66=9.68-0.38-5.31-0.26=8.3-4.23+1.98-1.07=9.83-9.38+3.49+2.48=5.47-0.21-2.27=3.41+1.42-2.89+3.42=2.35+3.82-2.3=3.56-1.1+8.11-1.47=8.96-2.43-5.61=6.13-2.08-2.11-1.39=7.23-1.39-5.63=8.62-2.95-3.47=8.88+4.44=6.22-5.02+9.38-9.08=5.76+2.28+8.21=9.45-1.04-5.95=6.57-5.46-0.87+0.09=9.68+7.53+9.01+4.99=1.7+9.53-0.4-3.97=1.54+7.55+0.68-4.7=9.23-4.68+9.79-2.23=8.41+7.33=6.78-0.53-0.25=6.53-0.14-0.88+3.9=9.07-6.23+8.67-9.89=3.01+8.84-5.47-2.74=6.48-1.99-3.16+5.95=8.44-7.35-0.49+9.06=6.74-2.51+9.54+5.34=6.15-2.68+3.86+3.14=8.54-2.32-2.28-2.49=3.17+7.33=7.73+3.82+2.07+6.76=0.76+4.62-0.72=9.46-1.96=4.8+8.97+2.98=4+4.02+8.1+7.64=9.46+3.93-2.6-5.65=8.19-3.23-1.94+7.06=8.31-3.3-0.72=9.9-0.46-2.31=1.78+4.82=7.97-2.14-4.23+1.77=7.53-1.22-4.32-1.8=8.25-1.81=5.8+2.25-0.42+4.42=6.34+3.76-4.68-2.08=9.05-0.09-4.68-1.75=6.02+9.6-7.51=0.14+0.56+2.92+6.14=9.79+6.23+0.25+4.79=5.6+9.86+7.49+3.31=8.24-0.94-1.62=9.91+5.71-6.34+3.71=1.55+5.58-0.91=1.79+1.36-2.21=9.73+5.67-8.21=6.08-4.07+3.89=1.73-0.31-0.3-0.48=3.14+7.03-7.34=5.04-2.78+1.29+4.92=5.58+9.54+3.17=3.71+0.77+5.32-3.2=0.1+9.95+7.56-8.62=9.72-1.33+1.35=2.47+3.5-2.69=8.1-2.51+5.52+5.07=8.72-1.8-2.01=8.49+7.64-1.54+7.45=3.66+0.37+5.58-0.28=8-7.66=6.2+6.7=7.83-0.12-7.17+9.5=1.13+7.25+0.58+6.49=7.7+7.5+3.18+7.2=4.93+1.88+2.98-8.64=2.81+0.61-0.85+3.61=1.08+4.19=2.79+7.41+5.89=9.4-2.66=2.98+9.2+1.93-3.74=2.82+5.84+3.6-6.72=7.44-3.76=1.2+3.25=5.67-2.01+5.03+6.17=2.18-0.6+9.7+8.21=4.19+2.64+7.82-7.21=9.4-7.76+7.99+6.54=8.19+1.76-8.2+2.95=6.2+5.78=0.89+9.99-5.08=4.16-2.48+5.61+2.69=9.55-7.92+7.79+6.19=5.85+4.27+9.31+3.46=7.05+4.52+0.79=7.27-2.88=6.46-1.64+9.85-4.29=9.23+2.52+8.67=8.01-6.46+1.04=9.03-4.34+5.68=4.55+4.08=7.28+0.66+1.01=7.06-1.33-0.1+4.15=7.19+5.25+9.18+1.87=8.58+4.77-8.45-1.98=2.33+6.61+8.32-4.39=9.7-5.43-1.68-2.29=0.25+9.95-3.03=7.65+7.86=2.21+6.2-2.18-1.9=8.27-0.5-1.62=5.13-1.17-0.28=7.92-2.29=0.45+8.06-3.73=4.53-1.74+6.46=5.92+0.04-0.56+0.41=9.81+6.44-7.94=6.38+0.14+6.05+0.95=7.08-6.48+8.27-5.79=5.81+0.31=2.49+6.5+1.04+8.35=4.4-1.13-2.14=8.29-5.22-2.47=6.39-2.72-1.98=9.35-5.98-0.5-2.44=7.06-0.55+6.61-5.83=9.38-8.27-0.72=3.21-1.65+0.72-1.66=2.01+5.72-1.27=0.96-0.04+2.27=3.05-2.9=8.12+4.74+8.48=8.78-1.76-5.03=8.51-6.78+6.1-6.05=6.08-0.58-4.36=6.46-3.86=7.52+1.93-1.34+5.33=4.2-0.22-1.13+6.65=4.4+8.86-0.5-1.17=5.35-1.79+9.05-3.31=8.62-1.74=2.8+3.23+5.36=8.92-3.46+9.47=4.84-1.56+9.93=9.72-4.29+8.86+7.39=9.16-6.7+4.58=7.65+5.66+0.13=3.62+7.9+2.69-2.49=6.8+5.02+2.38-6.22=9.86-1.16=3.74+9.26-4.82-6.79=8.09+0.91-5.4=8.18+5.14=9.47+0.46=7.54+3.73=6.48-3.05-0.96+3.9=8.98-6.22-1.09=6.06+8.43-6.12=7.89+8.43+9.49=4.36+1.16+0.73-3.59=4.85+4.12+9.09=6.06+0.11-2.51+8.59=8.85+6.45-9.79=9.14-5.71+1.14+9.99=7.8+8.95+5.25-6.1=9.71-6.84=5.32-1.19+7.08=2.97+3.11+7.37=4.24+3.17=8.8-8.69=5.38+6+3.3=8.76+5.87-7.46-3.99=7.31-1.62-1.49-2.44=9.95-4.44-5.23+7.3=3.21+9.81-6.24=8.46-2+0.07+2.96=9.48-7.79=1.38-0.69+9.25-1.47=7.8-1.8+4.63=3.89-2.12+9.74=4.66-4.54+8.52=0.77+5.49+7.8=1.62-0.28+7.21+2.48=9.54-1.18-2.97-1.64=4.64+7.16+1.49-7.47=6.18+8.08+7.74+6.55=7.46+5.09+8.46-7.38=3.95+3.65+5.21-7.74=8.96+1.37-0.14-7.35=9.92-1.08-0.98-5.12=4.49+9.38+9.27-4.7=6.43+5.43=8.48-1.74-3.35=5.19-1.76=5.71+2.91-6.29=6.4-5.44+9.85-5.01=5.97-0.51+5.77=6.01+6.22-5.32=5.36+9.84+5.09=6.11+8.44+0.74+1.94=5.37+9.61+0.7-3.53=4.42-2.18=9.96-6.59=8.41-3.08-2.06+3.78=4.64-1.78+9.35=1.76+2.72-1.88+4.58=5.04-3+2.86+0.05=6.7+8.23+2.43=7.98-1.09-1.96+4.62=4.23+8.65=9.54-2.69-2.58-2.42=8.41-1.18-5.67+3.17=0.14+9.32-2.92+8.99=8.99+4.95=2.23+0.43-0.81=2.42+1.08-1.4=5.71+8.06+0.76-9.31=9.81-7.38+9.67+6.68=0.09+7.83=8.68+9.97+5.36+1.99=9.6+1.57-3.94-0.48=4.93-2.1-0.1-1.98=9.11+3.61-6.9=2.65-0.43=2.94+5.98=9.01-0.24-8.09=6.25-5.48+8.56-8.11=9.18-0.96-3.64-0.95=6+9.49-3.28+6.58=6.82-0.27-0.03-0.05=9.23-1.5-3.79-3.67=5.9-1.3+4.31+3.77=7.86-0.72+8.92=0.67+0.32=6.45+1.77+7.69+9.45=1.82+4.35-1.86+4.65=9.9-7.25+2.69-2.15=4.57+2.13-0.89+0.24=5.74+2.36-0.96=3.69-0.2-1.41+3.5=6.88-2.93=9.63-0.16-2.77-5.59=3.95-0.65+1.21=3.42+3.94+8.03+2.93=8.87-7.45+6.61=9.44-5.39-0.9=2.18-0.44+0.9+8.62=7.28-6.18-0.67=5.66+4.79+3.4-5.24=7.02+5.46-3.81-7.63=9.09+9.71=3.23+1.38+0.16=0.13+2.57+5.71-3=9.29+5.35-6.12=8.85+5.94=4.32+7.55=9.12-5.58+1.2+3.87=9.54-2.26+2.75-1.86=9.63-4.27+5.02+0.06=5.46-3.35+2.08=8.92-6.16=3.81+6.87+7.85-5.46=8.96-1.68-1.94-2.98=1.17+9.31+8.07-4.45=7.32-0.15-4.85-2.19=2.39+0.3+4.47-3.36=6.42-2.35+4.35-0.53=1.26+7.51=1.56+1.19-1.22+7.49=6.88-0.25-3.27-3.16=8.65+9.49-8.27-0.59=8.58+3.8-9.6=9.95-2.84-5.39=8.4-6.91+7.07-0.77=8.35-3.56+7.63-6.01=7.22-0.23-1.15-1.94=5.73-0.88-3.47+7.05=8.27+1.4+5.74-7.18=5.09-2.58-0.94+8.07=8.23-1.14-0.79-0.82=6.36+1.55+1.98=4.24+5.82+5.41-7.26=9.59-1.35-1.7=0.47+3.29-2+6.92=6.84+2.09+5.77=5.07-0.85-3.91=8.96-7.95=9.94-3.46-2.15-1.72=6.16+2.57+3.95-0.52=4.46-2.71=7.87+5.02+3.87+3.5=9.52-2.01+9.82+6=3.14+6.63+4.26+2.04=8.29+3.31-0.7-8.97=1.53+8.8+9.36+9.04=9.87-2.93-0.63+0.91=7.83-0.87-1.8+0.71=2.21-1.03=6.03+7.6+5.21=7.39-0.07-4.52-0.92=0.09+2.91=8.96+4.36+4.37=9.56-2.59=6.39-3.72-1.65=6.63+9.19-3.92=5.37+2.41-6.92+5.27=4.15+9.56-5.12-3.48=5.98+5.11-3.06-2.62=7.47-4.51+0.31+9.3=9.72-3.5-3.47=9.93-2.62+3.86-6.56=9.41-4.79+0.79+2.44=8.14+4.12=8.3+0.08+2.09+7.66=7.47-1.26-3.7=9.33-2.13-0.72=7.1-1.28-0.17-4=9.2+0.81-9.66=4.83+5.27-9.37=4.21-2.77+8.19=8.77-0.49+8.75+4.82=2.82-0.3+8.75-9.5=9.85+3.97+2.23=4.16+5.09-2.3+0.08=7.39-3.89-0.9=1.54+6.19-7.58=8.39+6.07+2.31-2.27=4.71+6.13+3.88-9.73=6.85-4.7-1.13=7.88-4.79+3.89+6.39=3.64-3.45+1.54+5.47=8.25-2.25-0.97=8.69-4.41=7.47+9.33-3.67-9.18=0.93+1.4=8.27-3.55-0.89+6.44=7.09-1.28-5.48=4.96-2.69+2.21+1.98=7.12+1.24-4.44+7.36=5.87-5.08=7.05+2.37-0.13=8.15+9.9-7.09=8.84-3-3.44-1.44=7.2-4.16-0.61-0.75=3.73+2.34-0.74=9.72-6.29+9.3=2.81+7.68-8.5+5.75=3.29-2.32+5.96=7.82-4.59+0.36+4.43=9.73+3.41-5.87+4.23=8.56-0.26=3.7-3.31=9.54-4.14+4.33+9.98=8.43-2.09+2.52-8.25=3.85+3.49-6.57+4.55=9.94-3.01+9.68=8.94-0.12-6.81+5.21=9.78-9.53-0.12=8.87-4.89-1.67+6.94=3.27+6.81=8.73+6.34+6.65+1.78=6.67-0.11+8.25-6.02=6.5-0.96-1.91=9.92-3.03+4.57-6.3=8.19-4.05+9.45-4.88=3.51-3.18+6.4=2.66+7.44-8.13+0.26=6.2-0.13-2.51-0.19=7.91-1.21-4.05+2.72=8.07-4.99+3.09-4.19=2.91+5.05-0.8-6.23=8.74+7.91+9.11+0.33=6.49-0.23-1.16-1.1=3.68+2.62=4.47-0.16=5.48+6.53+6.17-2.27=4.05+4.95-6.53=5.28+8.22+8.11=8.07-0.02-6.42+0.54=2.47+6.67=7.75-6.53+3.2=6.44-6.3=9.6-7.06+0.3=8.31+1.34-1.67+3.58=2.44+9.53-3.7-4.83=7.93+8.19-5+4.84=4.14-2.42-0.73=2.5+8.53-9.55+2.39=6.36-4.46+6.92-3.92=4.02+1.32+7.82=7.04+4.13-2.95+5.86=3.9+8.93+2.92-9.87=9.28+2.4-8.03=7.53-3.5+7.24-4.72=5.82-5.29+2.92+5.96=5.63-5.12+9.03+3.81=9.34+6.78-7.31-1.57=8.38+5.8+5.35+9.33=5.72-2.58+7.02+2.2=3.54+1.68+3.9=8.16-5.51+9.91-4.61=3.37+1.63+2.5+5.91=7.56-2.99+7.52-7.73=9.98-2.18=7.02+8.28-0.05-0.7=9.08-2.22-4.37=9.15+3.34-4.09-4.51=8.82+0.6-7.68=6.58-3.87+9-0.59=7.2-6.58+8.04=3.96-0.65+0.91=8.2+7.97+0.21=5.45+3.97+8.19+6.99=4.59-0.29+3.62=5.45+0.3+6.7-2.3=4.39-1.23=4.92-4.2+9.76=7.88-4.82+4.7-0.78=7.65-2.81+1.42-3.12=9.9+0.43=9.87-6.43+7.44+1.54=4.8+0.74+8.1-0.87=2.45-0.42+0.91+7.16=6.08-1.52+3.67=8.54+0.24-5.06=4.9+0.21-3.73+5.7=6.56+2.02+9.32=4.58-2.18=5.85-1.77+8.08+0.5=4.19+5.95+7.06=7.82-0.49-1.43-3.05=2.47+6.6+2.39+7.47=7.63-0.69+3.77=0.13+4.79-1.74+3.37=9.47-6.56+8.48=5.31-2.66-0.88+6.7=6.9-4.22-2.35+5.63=6.21-4.51+4.38+0.2=1.3+0.62+1.68+3.52=7.4-1.14+1.89-0.32=3.88-0.66=7.37-3.12-3=5.22-3.24+5.33=6.31-0.21-1.34=8.81-4.35-1+0.26=1.49+0.21+6.35=8.12-4-0.36-1.93=9.47+7.48-4.79-5.4=6.12-0.93-2.14=4.9+1.92-3.79-2.38=5.03+6.39+7.4+0.5=4.37-3.22=7.45+8.74-4.71=5.74-0.77=7.89-2.46-2.43+8.16=8.32-0.82-3.79+8.93=0.4+1.39+2.34=7.83-0.1+6.97-2.19=6.31-0.84-1.6-2.07=5.43+8.33=9.91-1.43-6.64+9.27=6.94+9.52-5.72-6.18=7.61+0.71-0.77-1.8=6.95+4.37+2.88-1.31=8.4-0.11+1.18-3.18=7.85+3.69+0.91+1.58=6.45+3.07+7.95+1.96=2.39+1.42=4.72-4.51+8.62=6.01+5.15+9.96=2.09+2.93+5.61=1.28+6.26-2.39-1.23=4.17+5.57+1.56-8.68=参考答案9.53-7.34+8.34-8.12=2.416.28-0.28-0.64-2.79=2.572.82-2.57=0.254.18+0.24+3.79-5.4=2.819.24-0.63-2.97=5.644.55-2.1+3.76=6.212.7-1.45+5.57-6.29=0.536.95-4.69=2.263.74-3.02+7.92-4.24=4.48.02+2.08-7.14+6.86=9.820.67+8.39+5.3+8.5=22.863.57+2.54+0.81+4.17=11.098.26-3.3+2.37+9.52=16.853.32+3.44+9.42+7.21=23.392.3+2.52-4.72=0.16.35-3.66=2.697.74-3.89=3.852.05+3.99=6.046-4.72+4.35+5.16=10.799.68+1.02+0.56+7.5=18.761.74+7.81+7-9.71=6.845.29-1.4-1.16+0.47=3.29.22-1.74=7.482.53+8.1-1.77+6.7=15.569.04-2.34-1.04+7.28=12.947.94-0.23-0.06+7.78=15.436.25+9.93-2.64-6.18=7.366.28-2.54-0.44-0.83=2.477.24+1.09+3.84+4=16.171.91-0.07+2.25=4.098.03-3.75+7.29=11.575.42+0.96=6.381.3+3.88-0.61-1.74=2.837.19-0.2+7.52=14.510.02+8.13-0.09=8.061.33-0.66+9.94=10.611.14+9.12+3.43=13.699.21+1.45-3.04+5.17=12.792.19+0.35+5.34-2.99=4.899.8-5.62-0.59-1.07=2.526.1+4.36-1.78=8.680.14+4.9+3.11+1.66=9.818.83-2.81-0.21=5.816.18+7.76-0.34-5.23=8.375.83-5.09+8.75-2.13=7.368.4-2.16-4.75+3.82=5.313.84+1.85+9.88-7.22=8.357.09-3.21=3.889.73+9.85-1.28-6.39=11.911.98+7.03+0.46+4.93=14.42.75+4.23-1.03=5.950.36+3.55+0.91+0.32=5.147.93+8.34-4.19=12.083.27+0.5-1.46=2.316.73-1.46-5.15+5.56=5.686.91-1.75+9.27=14.431.47-0.92+8.9-7.71=1.740.95+1.24=2.198.46-7.88+7.72+8.29=16.596.68+7.97-4.68-5.66=4.319.7+5.69+9.93=25.326.39+4.7-4.78+5.96=12.273.55+6.65-4.42+0.1=5.883.11+7.88=10.999.02-0.58-2.45-5.67=0.326.16-4.97+1.05=2.244.96+3.09-5.71=2.343.3-2.14-0.21+5.9=6.856.63-5.31-1.11=0.219.75+3.25+9.21=22.211.64+8.29-7.17=2.766.32+2.25-4.98-2.24=1.357.75-5.1+0.99-0.7=2.948.75-0.11-3.57-3.82=1.253.47-1.87+3.42=5.029.91+3.91=13.829.19-2.91-5.85=0.438.45+1.86+2.39+3.25=15.953.32+1.03+1.68-4.98=1.058.25-1.79-0.64-0.58=5.242.82+8.69-5.42+9.92=16.018.97+9.59-7.61+5.19=16.140.04+4.33+4.42-0.21=8.588.28-1.74-1.41-1.8=3.337.66-1.44+1.31-6.8=0.734.18-0.21+8.27=12.241.69-0.3+9.71-4.82=6.284.24+7.78-0.93-3.15=7.944.29+1.34-3.71+7.18=9.19.51+2.4+9.86=21.776.77-0.2-2.63+2.08=6.029.27-1.28-1.12-5.65=1.224.06-2.96-0.53=0.571.71+4.83+5.37-0.86=11.057.43+2.33-2.27-1.94=5.551.69+4.12+2.83=8.645.15-4.78+1.77=2.149.56+4.21-5.7-5.42=2.657.11-1.94+1.62=6.799.69-0.11-4.32+5.21=10.474.14+1.25-0.79=4.60.35+3.22-2.49+3.98=5.067.93-0.31-0.87+9.8=16.554.65-0.11+1.84+9.55=15.938.4+9.04+6.55=23.997.83-1.89-0.66-1.43=3.857.83-3.86+7.02-3.41=7.588.18-0.17+1.12+2.77=11.96.33+3.32-3.02-1.36=5.279.16-4.37-1.01=3.785.92+7.43-5.05+3.96=12.268.11+7.85-7.72=8.241.81+4.65=6.464.01-1.81+1.75=3.959.03-2.83-0.26-5.72=0.227.4+5.55+2.7=15.657+9.39-2.03-6.87=7.493.63+9.5+6.86-6.32=13.674.7-0.03-0.4-2.37=1.99.97+7.58=17.557.35-0.44+4.29+8.69=19.896.76-6.52+6.84+8.52=15.62.95+9.11+8.45+3.92=24.435.84-4.73+9.34=10.455.33+6.69=12.020.62+3.51=4.137.82+3.78+0.07=11.679.74-2.64-0.33-2.18=4.598.52+6.9-7+1.29=9.715.11+1.8+9.88+4.49=21.286.57-2.01-0.02-0.05=4.494.88-2.34+2.6+2.97=8.114.82-2.2=2.628.63-3.89-3.56=1.189.47-2.49-1.64-0.97=4.375.92+3.56-1.46-6.09=1.931.48+0.86=2.343.14+5.03-5.3+6.89=9.766.14+2.96+9.03-8.36=9.776.84-1.23-1.59+7.67=11.699.59+7.53-1.21-9.1=6.817.32+9.01-4.98-7.39=3.965.69+9.26=14.954.63+1.11+4.11-0.81=9.047.35-1.94-0.39-3.32=1.79.76+1.85-4.41=7.26.95-4.1+8.1+7.16=18.116.63+4.75=11.389.7+8.62-2.38+5.73=21.679.97-6.21-3.01+8.01=8.769.88+5.1-8.92+1.88=7.949.22-0.85-1.25-4.29=2.837.41+8.73-9.21+6.43=13.367.48+4.33=11.818.9-5.33=3.571.3+6.19+1.31-2.98=5.820.58+7.11+6.03+4.27=17.996.03-2.23+2.89-6.56=0.131.05+2.88=3.932.23+4.01+4.04-1.58=8.75.34+6.6-3.69=8.258.11+8.59=16.74.41+1.38+3.53=9.329.89-2.63-1.67-4.44=1.159.14-3.77=5.376.91+8.18+0.8=15.898.36-1.37-3.45+9.92=13.465.28-0.83+9.35+9.01=22.817.59-4.02+9.38=12.953.01-1.34=1.677.52+0.74+8.55=16.818.69+7.41+6.71=22.819.3+3.64-7.51=5.433.12-1.39-0.14=1.597.47-5.35+4.95-1.78=5.299.14-1.72+5.72-2.42=10.729+1.35+2.3+4.29=16.943.31+1.13+5.76=10.29.07-0.29=8.784.71-1.6-2.8+4.83=5.148.67+9.31+8.8-9.3=17.481.97+6.83+3.19-9.48=2.512.75-0.11=2.643.48+4.04+8.33+7.49=23.348.7-0.69-5.03+4.61=7.594.37-0.42=3.957.07-4.85+1.81=4.038.68+6.18-3.19+8.71=20.380.76-0.08=0.683.68+7.79-4.16-1.45=5.869.73-1.45-6.8+4.25=5.736.43+9.06-8.57-2.86=4.063.01+5.12+5.97-8.9=5.27.86-6.8+1.65+6.88=9.599.45-1.24-4.92=3.298.78-1.14-3.5-0.16=3.980.71+8.19=8.99.52+6.24-5.68+7.46=17.548.26-3.16-1.57+3.43=6.968.78-0.72-0.53=7.535.45+4.89-0.17+5.22=15.390.92+5.1+9.16+2.29=17.478.56-1.7+3.22+2.59=12.674.35+8.73=13.083.51+5.46-0.4-3.49=5.081.33+3.99-3.36-1.39=0.573.83+2.68=6.518.15+9.69-7.57=10.278.35+6.14-6.82-6.38=1.297.45-0.73-6.03+1.28=1.974.83-2.73+8.16+9.14=19.43.44-0.62+9.62=12.442.32+5.71+9.68+2.86=20.579.09-8.08+7.03-3.66=4.384.68+7.27+9.31=21.265.73-2.02+7.96-6=5.676.97+4.52+0.12=11.617.35+6.68-2.91=11.127.94-2.72-3.1+3.77=5.892.92+8.06+1.82+6.51=19.313.76+5.89+1.55=11.26.08-1.2+1.41+0.4=6.697+8.87-1.5-2.45=11.926.9+9.69-0.95=15.646.95+5.21+6.35+4.17=22.683.31+5.21-3.34+1.39=6.577.41+7.99-6.09-4.36=4.958.83+9.98-6.09-9.58=3.149.74-0.67-1.86+0.9=8.118.62-1.2-0.88+3.3=9.846.2+8.65-2.89-3.79=8.174.28-3+7.9-9.07=0.117.27+7.23-0.47-2.08=11.957-1.8+9.37-2.48=12.091.19+0.68+6.2=8.079.68-1.67-6.85-0.42=0.745.75+6.29-2.85+3.41=12.68.04-0.23+4.19=129.54+3.23+1.12+3.63=17.522.88-2.65+0.45=0.683.38+9.48-2.25-2.02=8.597.58-6.64=0.948.76-6.25+9.78-1.94=10.355.41-0.8-2.07-0.33=2.217.27-3.46-1.39=2.426.81-2.5=4.317.99+3.21=11.27.95+1.05+3.25-2.43=9.825.78+6.46+2.89-5.77=9.364.55+6.52+6.47=17.542.67+1.14+6.63=10.448.3+5.34-1.65=11.999.84-5.17-1.79=2.886.13+4.94+2.43=13.51.16+6.28-0.39-0.14=6.914.16+6.67+2.21+7.74=20.786.32-4.74-0.11+5.23=6.79.74-2.66-3.73+3.55=6.93.23+3.98+2.01+3.22=12.449.22+8.73-6.49+2.28=13.748.24-4.86+0.36+8.36=12.18.74-0.59-2.17-1.29=4.690.38+1.83+8.23-5.71=4.730.81+4+2.47+9.12=16.42.83-0.62+1.23+8.96=12.49.11+5.73-9.01+3.69=9.529.98-4.94+4.44-0.14=9.345-1.42=3.583.95+5.74+2.01+8.33=20.035.44-1.7+6.62=10.364.87+9.59+4.3=18.766.67-2.37-0.64-3.03=0.639.03-3.32-2.18=3.533.38+9.54-4.33+4.07=12.661.87+6.94+3.02-9.95=1.888.4-6.06+3.38+6.23=11.957.55+6.45=144.63-2.19-1.39+9.81=10.869.95+5.66-3.43-5.18=76.81-0.32=6.497.42-4.9+1.45+0.29=4.267.38-0.45-5.1+1.88=3.717+3.75-4.19+8.78=15.344.79+1.83-2.92+6.66=10.369.68-0.38-5.31-0.26=3.738.3-4.23+1.98-1.07=4.989.83-9.38+3.49+2.48=6.425.47-0.21-2.27=2.993.41+1.42-2.89+3.42=5.362.35+3.82-2.3=3.873.56-1.1+8.11-1.47=9.18.96-2.43-5.61=0.926.13-2.08-2.11-1.39=0.557.23-1.39-5.63=0.218.62-2.95-3.47=2.28.88+4.44=13.326.22-5.02+9.38-9.08=1.55.76+2.28+8.21=16.259.45-1.04-5.95=2.466.57-5.46-0.87+0.09=0.339.68+7.53+9.01+4.99=31.211.7+9.53-0.4-3.97=6.861.54+7.55+0.68-4.7=5.079.23-4.68+9.79-2.23=12.118.41+7.33=15.746.78-0.53-0.25=66.53-0.14-0.88+3.9=9.419.07-6.23+8.67-9.89=1.623.01+8.84-5.47-2.74=3.646.48-1.99-3.16+5.95=7.288.44-7.35-0.49+9.06=9.666.74-2.51+9.54+5.34=19.116.15-2.68+3.86+3.14=10.478.54-2.32-2.28-2.49=1.453.17+7.33=10.57.73+3.82+2.07+6.76=20.380.76+4.62-0.72=4.669.46-1.96=7.54.8+8.97+2.98=16.754+4.02+8.1+7.64=23.769.46+3.93-2.6-5.65=5.148.19-3.23-1.94+7.06=10.088.31-3.3-0.72=4.299.9-0.46-2.31=7.131.78+4.82=6.67.97-2.14-4.23+1.77=3.377.53-1.22-4.32-1.8=0.198.25-1.81=6.445.8+2.25-0.42+4.42=12.056.34+3.76-4.68-2.08=3.349.05-0.09-4.68-1.75=2.536.02+9.6-7.51=8.110.14+0.56+2.92+6.14=9.769.79+6.23+0.25+4.79=21.065.6+9.86+7.49+3.31=26.268.24-0.94-1.62=5.689.91+5.71-6.34+3.71=12.991.55+5.58-0.91=6.221.79+1.36-2.21=0.949.73+5.67-8.21=7.196.08-4.07+3.89=5.91.73-0.31-0.3-0.48=0.643.14+7.03-7.34=2.835.04-2.78+1.29+4.92=8.475.58+9.54+3.17=18.293.71+0.77+5.32-3.2=6.60.1+9.95+7.56-8.62=8.999.72-1.33+1.35=9.742.47+3.5-2.69=3.288.1-2.51+5.52+5.07=16.188.72-1.8-2.01=4.918.49+7.64-1.54+7.45=22.043.66+0.37+5.58-0.28=9.338-7.66=0.346.2+6.7=12.97.83-0.12-7.17+9.5=10.041.13+7.25+0.58+6.49=15.457.7+7.5+3.18+7.2=25.584.93+1.88+2.98-8.64=1.152.81+0.61-0.85+3.61=6.181.08+4.19=5.272.79+7.41+5.89=16.099.4-2.66=6.742.98+9.2+1.93-3.74=10.372.82+5.84+3.6-6.72=5.547.44-3.76=3.681.2+3.25=4.455.67-2.01+5.03+6.17=14.862.18-0.6+9.7+8.21=19.494.19+2.64+7.82-7.21=7.449.4-7.76+7.99+6.54=16.178.19+1.76-8.2+2.95=4.76.2+5.78=11.980.89+9.99-5.08=5.84.16-2.48+5.61+2.69=9.989.55-7.92+7.79+6.19=15.615.85+4.27+9.31+3.46=22.897.05+4.52+0.79=12.367.27-2.88=4.396.46-1.64+9.85-4.29=10.389.23+2.52+8.67=20.428.01-6.46+1.04=2.599.03-4.34+5.68=10.374.55+4.08=8.637.28+0.66+1.01=8.957.06-1.33-0.1+4.15=9.787.19+5.25+9.18+1.87=23.498.58+4.77-8.45-1.98=2.922.33+6.61+8.32-4.39=12.879.7-5.43-1.68-2.29=0.30.25+9.95-3.03=7.177.65+7.86=15.512.21+6.2-2.18-1.9=4.338.27-0.5-1.62=6.155.13-1.17-0.28=3.687.92-2.29=5.630.45+8.06-3.73=4.784.53-1.74+6.46=9.255.92+0.04-0.56+0.41=5.819.81+6.44-7.94=8.316.38+0.14+6.05+0.95=13.527.08-6.48+8.27-5.79=3.085.81+0.31=6.122.49+6.5+1.04+8.35=18.384.4-1.13-2.14=1.138.29-5.22-2.47=0.66.39-2.72-1.98=1.699.35-5.98-0.5-2.44=0.437.06-0.55+6.61-5.83=7.299.38-8.27-0.72=0.393.21-1.65+0.72-1.66=0.622.01+5.72-1.27=6.460.96-0.04+2.27=3.193.05-2.9=0.158.12+4.74+8.48=21.348.78-1.76-5.03=1.998.51-6.78+6.1-6.05=1.786.08-0.58-4.36=1.146.46-3.86=2.67.52+1.93-1.34+5.33=13.444.2-0.22-1.13+6.65=9.54.4+8.86-0.5-1.17=11.595.35-1.79+9.05-3.31=9.38.62-1.74=6.882.8+3.23+5.36=11.398.92-3.46+9.47=14.934.84-1.56+9.93=13.219.72-4.29+8.86+7.39=21.689.16-6.7+4.58=7.047.65+5.66+0.13=13.443.62+7.9+2.69-2.49=11.726.8+5.02+2.38-6.22=7.989.86-1.16=8.73.74+9.26-4.82-6.79=1.398.09+0.91-5.4=3.68.18+5.14=13.329.47+0.46=9.937.54+3.73=11.276.48-3.05-0.96+3.9=6.378.98-6.22-1.09=1.676.06+8.43-6.12=8.377.89+8.43+9.49=25.814.36+1.16+0.73-3.59=2.664.85+4.12+9.09=18.066.06+0.11-2.51+8.59=12.258.85+6.45-9.79=5.519.14-5.71+1.14+9.99=14.567.8+8.95+5.25-6.1=15.99.71-6.84=2.875.32-1.19+7.08=11.212.97+3.11+7.37=13.454.24+3.17=7.418.8-8.69=0.115.38+6+3.3=14.688.76+5.87-7.46-3.99=3.187.31-1.62-1.49-2.44=1.769.95-4.44-5.23+7.3=7.583.21+9.81-6.24=6.788.46-2+0.07+2.96=9.499.48-7.79=1.691.38-0.69+9.25-1.47=8.477.8-1.8+4.63=10.633.89-2.12+9.74=11.514.66-4.54+8.52=8.640.77+5.49+7.8=14.061.62-0.28+7.21+2.48=11.039.54-1.18-2.97-1.64=3.754.64+7.16+1.49-7.47=5.826.18+8.08+7.74+6.55=28.557.46+5.09+8.46-7.38=13.633.95+3.65+5.21-7.74=5.078.96+1.37-0.14-7.35=2.849.92-1.08-0.98-5.12=2.744.49+9.38+9.27-4.7=18.446.43+5.43=11.868.48-1.74-3.35=3.395.19-1.76=3.435.71+2.91-6.29=2.336.4-5.44+9.85-5.01=5.85.97-0.51+5.77=11.236.01+6.22-5.32=6.915.36+9.84+5.09=20.296.11+8.44+0.74+1.94=17.235.37+9.61+0.7-3.53=12.154.42-2.18=2.249.96-6.59=3.378.41-3.08-2.06+3.78=7.054.64-1.78+9.35=12.211.76+2.72-1.88+4.58=7.185.04-3+2.86+0.05=4.956.7+8.23+2.43=17.367.98-1.09-1.96+4.62=9.554.23+8.65=12.889.54-2.69-2.58-2.42=1.858.41-1.18-5.67+3.17=4.730.14+9.32-2.92+8.99=15.538.99+4.95=13.942.23+0.43-0.81=1.852.42+1.08-1.4=2.15.71+8.06+0.76-9.31=5.229.81-7.38+9.67+6.68=18.780.09+7.83=7.928.68+9.97+5.36+1.99=269.6+1.57-3.94-0.48=6.754.93-2.1-0.1-1.98=0.759.11+3.61-6.9=5.822.65-0.43=2.222.94+5.98=8.929.01-0.24-8.09=0.686.25-5.48+8.56-8.11=1.229.18-0.96-3.64-0.95=3.636+9.49-3.28+6.58=18.796.82-0.27-0.03-0.05=6.479.23-1.5-3.79-3.67=0.275.9-1.3+4.31+3.77=12.687.86-0.72+8.92=16.060.67+0.32=0.996.45+1.77+7.69+9.45=25.361.82+4.35-1.86+4.65=8.969.9-7.25+2.69-2.15=3.194.57+2.13-0.89+0.24=6.055.74+2.36-0.96=7.143.69-0.2-1.41+3.5=5.586.88-2.93=3.959.63-0.16-2.77-5.59=1.113.95-0.65+1.21=4.513.42+3.94+8.03+2.93=18.328.87-7.45+6.61=8.039.44-5.39-0.9=3.152.18-0.44+0.9+8.62=11.267.28-6.18-0.67=0.435.66+4.79+3.4-5.24=8.617.02+5.46-3.81-7.63=1.049.09+9.71=18.83.23+1.38+0.16=4.770.13+2.57+5.71-3=5.419.29+5.35-6.12=8.528.85+5.94=14.794.32+7.55=11.879.12-5.58+1.2+3.87=8.619.54-2.26+2.75-1.86=8.179.63-4.27+5.02+0.06=10.445.46-3.35+2.08=4.198.92-6.16=2.763.81+6.87+7.85-5.46=13.078.96-1.68-1.94-2.98=2.361.17+9.31+8.07-4.45=14.17.32-0.15-4.85-2.19=0.132.39+0.3+4.47-3.36=3.86.42-2.35+4.35-0.53=7.891.26+7.51=8.771.56+1.19-1.22+7.49=9.026.88-0.25-3.27-3.16=0.28.65+9.49-8.27-0.59=9.288.58+3.8-9.6=2.789.95-2.84-5.39=1.728.4-6.91+7.07-0.77=7.798.35-3.56+7.63-6.01=6.417.22-0.23-1.15-1.94=3.95.73-0.88-3.47+7.05=8.438.27+1.4+5.74-7.18=8.235.09-2.58-0.94+8.07=9.648.23-1.14-0.79-0.82=5.486.36+1.55+1.98=9.894.24+5.82+5.41-7.26=8.219.59-1.35-1.7=6.540.47+3.29-2+6.92=8.686.84+2.09+5.77=14.75.07-0.85-3.91=0.318.96-7.95=1.019.94-3.46-2.15-1.72=2.616.16+2.57+3.95-0.52=12.164.46-2.71=1.757.87+5.02+3.87+3.5=20.269.52-2.01+9.82+6=23.333.14+6.63+4.26+2.04=16.078.29+3.31-0.7-8.97=1.931.53+8.8+9.36+9.04=28.739.87-2.93-0.63+0.91=7.227.83-0.87-1.8+0.71=5.872.21-1.03=1.186.03+7.6+5.21=18.847.39-0.07-4.52-0.92=1.880.09+2.91=38.96+4.36+4.37=17.699.56-2.59=6.976.39-3.72-1.65=1.026.63+9.19-3.92=11.95.37+2.41-6.92+5.27=6.134.15+9.56-5.12-3.48=5.115.98+5.11-3.06-2.62=5.417.47-4.51+0.31+9.3=12.579.72-3.5-3.47=2.759.93-2.62+3.86-6.56=4.619.41-4.79+0.79+2.44=7.858.14+4.12=12.268.3+0.08+2.09+7.66=18.137.47-1.26-3.7=2.519.33-2.13-0.72=6.487.1-1.28-0.17-4=1.659.2+0.81-9.66=0.354.83+5.27-9.37=0.734.21-2.77+8.19=9.638.77-0.49+8.75+4.82=21.852.82-0.3+8.75-9.5=1.779.85+3.97+2.23=16.054.16+5.09-2.3+0.08=7.037.39-3.89-0.9=2.61.54+6.19-7.58=0.158.39+6.07+2.31-2.27=14.54.71+6.13+3.88-9.73=4.996.85-4.7-1.13=1.027.88-4.79+3.89+6.39=13.373.64-3.45+1.54+5.47=7.28.25-2.25-0.97=5.038.69-4.41=4.287.47+9.33-3.67-9.18=3.950.93+1.4=2.338.27-3.55-0.89+6.44=10.277.09-1.28-5.48=0.334.96-2