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7.32-3+9.81=8.34-7.15=9.03-5.77+4.31-4.37=1.35+8.41=4.88+4.72-2.36=6.78-3.15-3.46+6.04=8.97-1.95+7.85=4.41-1.85-0.17+8.09=8.66+6.21-7.4-5.17=5.41-0.26=3.73+7.04+7.59-1.1=8.15+1.84+9.77-8.11=2.75+4.97+2.23=1.05+0.2+7.59=4.68-0.24+6.51=6.47-4.13+6.32+4.05=8.75-4.12-1.64-1.01=7.18+5.22=5.1-2.26+7.15=5.51-1.36-3.22+8.96=0.36+6.77=6.68+2.67=9.94-5.28-1.89=9.35-5.25-1.98=8.52+4.21-7.13-4.44=7.61-3.24+4.4+9.3=8.87-7.74+4.44+7.07=3.56-0.64-2.22-0.59=3.14+9.83-5.62-5.7=7.79+4.78-3.31+2.21=5.15+3.87+1.03-7.28=0.91+1.05+8.51+4.23=4.37+5.66+0.13=5.74-3.41=6.45+5.89+6.62+8.75=9.23-1.66-2.7-1.18=3.69+0.3=7.83+9.55-8.92=7.32-4.82=7.79+6.5+4.57+7.2=3.66+4.68-5.74=8.65-2.22-4.5-0.24=6.63+1.27-6.99=8.05+9.5=3.89+4.84-3.88+4.67=7.33-5.62+6.85-2.01=8.03+0.04-2.85-1.31=4.79-2.22+3.41-1.99=7.79-2.44+1.29=8.48+4.35-0.52-9.41=1+6.05+7.55=2.98+6.4+0.26-3.15=3.57-0.12=8.38-1.79+7.58=9.28-2.42+8.11-4.38=3.8+5.12-1.2-2.83=7.91-6.73-0.39+8.6=1.81-0.35+9.83-2.04=9.2-1.81-0.84-0.27=9.83-2.17-3.98+2.25=4.09+9.68-6.49+6.58=3.97+9.34+9.86+4.59=7.8-7.66+7.37+7.83=4.55+3.82=8.55-1.25-4.68+4.7=7.2-3.45=8.66-4.11-0.11=5.58-1.96+6.25-7.77=6.38-1.8-0.07+4.2=1.11+9.54-3.86=8.08-3.98+9.49=5.46+7.93-3+9.12=6.58+6.62+7.6+7.8=6.66-3.96-2.18+7.23=7.33+1.89-3.62-4.69=6.38-2.93+6.1-6.17=0.93+3-0.49=8.42+6.46-8.53=9.46-0.02-5.56=5.11-1.99+8.28+2.65=9.49+6.31+1.13-9.58=4.58-1.14-1.17=0.9+1.77-1.14+6.24=8.28-5.56+3.55-2.83=9.07+7.72+3.03+9.76=3.06+8.76-4.46-1.28=7.69-3.47+5.97-2.32=8.15-4.24+8.27-5.99=9.24+5.08-6.02-1.31=3.75-1.04=7.82-4.43-1.15=4.51-0.11-0.5-2.62=3.89+6.32=8.09-1.93+8.34-6.9=9.43+3.61+4.28-7.26=6.71-0.33-0.96=8.39-6.45-0.85=5.23-0.35-3.09-0.9=9.31+4.34+5.97-0.41=2.74+0.21-2.6=1.13-0.98+0.79+5.51=4.68+1.01+1.12=7.55-6.54=2.44+8.37-4.57+1.47=8.7-5.02+3.03+4.11=0.7+9.88-6.77+4.83=7.35+8.68-4.19=3.32-3.06=7.96+1.36+9.14+0.97=0.52+4.1+7.76-4.86=8.84-1.34-3.57+2.53=9.51-6.13-2.7=8.64-1.93+1.46-1.35=3.18-2.72=7.55+3.71+2.11+0.89=2.15+3.43+9.28+5.51=9.67-2.15-2.96-3.47=3.56-2.98+8.26=9.52-3.34-3.58=1.85-1.41+7.05=9.75-3.97+5.46=7.79-4.59=7.99+2.83-9.46+7.86=6.32+9.2-3.36-5.67=1.27-0.24-0.84=7.38-0.78=4.43+3.02-3.69+1.77=4.64+1.05+2.36=9.08+5.46+1.17=2.83+1.97+6.38=0.02+8.63=7.55-1.13+2.17+9.32=3.25+2.99+7.92+6.91=7.85-0.66-1.89=9.18-5.28+4.22=9.97+8.32-5.41+3.87=9.48-3.44-0.16=4.64+5.64+8.56-5.15=2.24+3.36-3.95-1.37=5.59+6.59-0.7+9.52=7.05+4.36-4.21=3.43+6.74=6.56-5.02+8.74-3.74=9.34+3.39+7.39+4.21=7.23+2.54+3.89=8.84-3.81+2.15-0.2=1.52+8.75-9.91=2.22+6.21+4.76+6.86=0.88+2.67=7.82-4.06=2.83-0.62=6.36-2.69-3.1=2.73+5.52+4.61=6.65+8.19=1.3+5.3+3.81-7.94=9.43+8.52-2.67=1.36+1.44+9.74=8.09-6.26+5.17-3.07=7.41-1.66+4.98-4.96=6.58+2.05-6.44+3.99=1.38+1.7+9.32-4.56=7.88-1.97-3.09=1.96+8.44+5.2-0.69=2.03+6.61-7.13=7.12+5.03+3.23+7.32=0.74+1.51=3.3-0.05-2.33+8.35=8.67-5.53+9.21-5.35=6.82-4.59-0.76=1.62+9.35-9.45-0.16=1.45+5.43+8.44+7.83=3.21+0.21-1.09+6.99=4.41-1.33+1.43+1.77=7.89-1.64-5.46+1.34=9.77+5.3-8.05+1.89=4.7-0.59-3.45=7.04+3-8.89=6.65+2.01-2=6.44-2.05-3.38+9.52=1.66+7.76-0.06-4.13=6.76-6.04+3.51+6.22=9.33-1.05-7.06+0.17=6.16-0.96+8.12+2.72=9.17-5.88+4.76+2.43=5.13+9.11=8.66-5.02+8.7+1.68=8.09+4.8-1.28-7.84=5.52+5.11+1.54=8.11+1.78-1.21-7.9=2.41-0.82+6.85-3.36=8.57-0.17-6.24-1.87=8.66+7.8-7.24+5.49=3.68+9.64+3.81=6.63-3.08-1.85-0.36=7-4.02+1.92+7.62=9.58+2.72-0.28+4.58=6.74-0.04+1.23=4.94-2.74+2.08+4.87=4.01+5.52-1.65=8.13-1.47-4.01+5.66=9.61-3.31-5.15+4.28=6.16+2.12-4.53=6.57+0.34+8.59+2.97=2.96-1.71=8.22-0.88=8.57-0.02-7.99+5.25=8.18+3.48+5.48+2.08=6.61-2.85-2.09=7.49-3.63+0.11-0.38=9.32+3.77-6.5=2.67+1.24+5.69+4.9=8.01-1.12=6.2-3.72-0.9=3.77+9.56+4.78-1.45=4.41-2.35+2.37=8.88-7.91+9.28=9.8+7.42+0.85-1.76=3.61+9.02-5.2=0.74+7.94+7.09=7.31-1.98+8.53+9.56=3.98+3.35+5.73+4.27=8.77-1.96-2.26-2.06=8.82+2.85=7.23-1.55-1.27+5.79=2.24+2.21-3.84=2.49-2.26=6.72+4.83-0.86+3.63=7.02-6.92+8.72=9.88-3.55-5.93=7.69-5-0.14-2.04=5.62+7.13-1.24+8.95=5.11-0.45-3.49+4.58=9.82-0.09-1.72-6.56=6.41-3.5-1.65+5.97=7.21-6.52+2.52-2.66=6.19-2.72-0.54-2.07=8.93-0.92+5.74=7.65+1.78-2.4+5.01=9.92-4.98-4.54+8.41=7.05-6.26+7.73-4.53=1.44+2.62+7.38-6.62=9.67-0.66+7.19+5.8=6.49-1.43-0.59-0.12=8.37-1.4-6.02+4.51=2.7+1.1+3.47+0.12=0.46+8.02=6.94-0.59-4.15=1.54+4.82+9.62=8.05-4.8+1.11-1.03=9.79-7.58-0.06-0.69=8.38-3.96+3.32=6.58-3.01=9.82+1.62-9=9.42-8.17+6.51=4.88-2.02+2.82+9.34=9.74-1.13-5.55=9.05+0.43-7.27+3.17=1.75+6.25=4.77-2.86+7.75=7.02-2.62-2.97=8.39-4.78-0.49-0.63=9.5+7.34-0.43-6.15=9.17-2.07+3.66+9.84=2.08+5.57+8.72+8.43=7.61-1.56+4.94-0.39=9.84+9.52=5.38+1.85+0.96+8.04=8.58+8.94+1.42=9.11+0.2=9.82-1.02-6.16+4.59=2.2+2.81=9.05-5.09-0.66-0.78=8.55+6.02-5.14+3.37=4.99-4.28+8.96-4.31=6.3+2.08=2.59+1.29+7.08=2.04-0.69+7.64-2.57=9.48+2.24+1.01-6.44=5.38+9.01-5.52-3.22=8.5-4.63-2.63+4.08=9.77-8.76=7.88-0.67-0.55-3.65=3.92-2.85+2=3.94-1.62+4.22-5.93=5.26+1.66+2.1=9.91-2.27-0.33-0.96=8.52+7.43-8.82-2.19=1.73-0.51=5.28-4.92-0.16+5.02=8.29-3.43+9.59-1.03=4.4+5.94-8.58+1.36=6.05-3.99=8.24+8.44=6.89-4.91+1.14=8.95+3.49-2.56-4.42=9.7-1.24-0.99-4.21=2.61+3.79+4.57=4.3+4.57+9.51=9.1+4.15=9.37+0.2-2.56+3.8=8.46+4.52=4.59+4.18+7.66=2.14-0.82-0.13+8.29=9.1-6.83+9.38+3.25=0.1+4.87+5.08+8.37=5.96+3.71-2.02+8.76=6.49-0.87+2.51+8.13=8.53+1.02-7.57+4.54=6.89+8.69=2.45+2.62-0.72+7.78=4.38-2.73=9.25+8.91-2.87-5.48=3.85+3.73+7.91+4.71=6.59-0.03-1.58=9.51-2.78+7.13+6.84=5.53+9.91=3.51+8.58=6.92-3.67+2.89+9.69=3.51+4.49-4.55+7.85=5.46+9.35=1.96+4.93+5.21=9.22-7.87+5.9+3.31=9.01-0.85+9.1+6.83=7.61-1.75+1.56-0.37=6.46-6.02+7.22=8.24-0.23-3.18-2.21=8.11-4.62-2.25=5.72-0.34-3.45+5.7=6.15+9.84+2.04+0.17=5.51+9.49=8.6-0.57+5.08+9.56=4.23+6.69-9.29-0.28=9.15+8.02-4.44-7.29=2.74+3.67+9.8=7.19+3.3-3.03+5.9=4.95+8.59=9.2-3.63-3.49=0.77+6.41+2.45=3.44+8.31+4.23-7.27=1.23-0.99+4.58-4.72=3.97-0.5=9.16+3.71+3.41=2.42+9.23=4.44+4.9+1.35-5.35=2.22+1.07+6.43-3.87=9.9-4.29=9.03-0.54-1.65-1.45=2.25+8.72+4.75+0.97=3.19-1.74-0.96=9.99+5.99=5.38+7.67-4.91-2.98=0.22+5.57+8.07-5.89=1.19+8.31-3-0.5=9.87-4.12+2.22-7.54=9.54-6.58=3.6+8.7+9.98=3.27-0.55-0.37-0.38=6.84-0.21-3.83=9.75-0.2+0.9-2.83=9.68-9+4.38=6.73+4.9+3.78=1.61+5.22=3.25+0.79-3.48+4.29=9.52-3.32-2.44-0.38=9.16+5.39-7.24+4.27=1.59+8.5+7.77-3.1=3.09-0.26=8.72-1.11-3.27-2.46=0.1+8.32+4.69+7.97=3.65+2.88-3.26=8.69+8.84-3.75-9.22=7.79+1.23=7.9-0.74-2.78+1.16=1.12+2.71+9.93-5.76=8.55-1.11-1.48-4.75=6.03+4.4+0.93=0.3+9.6+1.53=2.01+9.94-5.34-5.14=7.42-1.2=9.7+3.65+3.97-6.88=9.67-2.39-2.9=8.32-3.31-1.84+3.28=9.17-7.26+7.65+4.13=8.89-5.37-2.02+7.94=4.01+4.79+2.84+4.72=5.85-4.25+9.55=5.12-0.25=7.92+5.49-1.04-6.81=9.17-1.1+0.3=2.87+2.65=8.99-6.25=7.7+9.65+5.02=8.49+2.05-3.14-3.67=7.93-5.67-0.15+8.96=7.73-7.27+4.63+2.66=4.65+7.93-5.44=5.75-3.75+9.5=3.11+3.78+2.65=7.15-5.27=1.74+5.16-4.22+1.71=5.22+0.36+5.55-3.66=8.93+8.01+2.57=9.71-1.44-1.66-5.73=9.78-0.6-8.05=7.76+5.86+3.05-5.99=3.37+7.01=9.43-4.74+2.87=8.48+4.16-0.49=4.82+2.91+3.05=6.97+8.16-1.82-5.77=6.92-2.31+4.19-3.01=3.51+8.17-6.59=4.9-3.88+9.24+5.33=2.85+6.66+0.14=8.84+8.47+3.28-2.5=7.81-4.44-1.79+6.48=2.05-0.43-1.28+5.49=1.71+8.93-1.05-7.69=0.04+9.25=3.07+9.71=3.03-2.5+9.41+2.84=3.69+6.97-8.63+4.25=1.72-1.27+3.68-2.1=6.35+7.66-3.7-7.85=6.05+9.59=0.96+3.67=3.51+9.44-4.96+7.98=9.25-5.33+3.49-7.2=3.56+2+9.08-0.26=8.07+4.18=4.87-0.16+9.65=6.79+0.79-3.67-0.34=8.46-1.47-5.67+1.45=9.07-8.58+0.47+4.09=6.51+4.13+3.23+0.64=5.91+5.6-5.88+5.96=7.15-6.32+7.08=4.81+1.93+7+2.93=4.93+0.84+5.8-0.95=9.02-5.27-2.1+6.23=4.52+9.68-4.55+6.15=7.73-1.19-0.96=6.91+5.04+3.25+5.97=2.71+6.88+9.34-3.41=9.21-8.73+9.23+8.78=6.05-0.9+3.96+2.95=5.95+7.56-3.99-2.44=4.67+0.68+6.64=7.38+5.03-6.79=9.85-4.67-2.81-1.45=9.82-6.63-2.14=7.53-4.04-2.4=8.4+4.41-2.48=8.36-0.37-4.8+6.39=3.84-1.38+3.14=8.68+6.62-0.9=5.73+3.32-4.78=0.22+2.27=4.81-2.09+6.89-8.68=1.16+9.41=8.55+2.26-4.28+0.71=8.13+3.12-0.02-6.24=9.15-1.1-1.7-1.31=9.3-7.69-0.77=5.65+8.76-0.21+9.83=8.33-0.64+3.23-4.73=2.65+4.01+0.53-6.2=9.32-3.68+6.62=9.65-4.95-1.06+5.92=8.73+6.5-4.27+2.96=7.97-0.08+6.07=1.47+5.61+3.01+1.3=9.86-4.88=6.78-1.1-0.25-4.59=6.15-3.84+8.79+6.07=7.08-0.78+2.54=7.14-1.18-2.12+2.98=0.88+0.42+7.88=9.7-3.21-1.24-0.78=1.68+1.2-2.78=5.88-1.3+7.03=9.18-1.7-2.82=4.85+8.19-6.89=5.58-5.21=3.28+6.78+3.53+0.11=6.19+6.52+6.94-7.62=4.99-1.55-2.49+4.24=6.45-3.94+4.55-4.56=3.02-0.24+4.91-2.5=7.68-3.87=6.25-0.49-2.79=9.91-4.1+3.33+4.63=3.21+7.7+9.48+3.33=8.28-0.8-2.05=5.09-1.96+7.17+2.14=8.67-0.24-0.38-6.27=5.17-3.39+4.99-5.29=9.19-2.67-2.68+5.83=4.06-0.2+7.33-4.5=1.21-0.48-0.02+6.03=1.4-0.5+8.54=1.86+5.21-3.08+0.27=0.43+6.15-5.55+2.31=6.72+2.38+0.71=9.16-5.47+0.07-3.24=8.58+3.83+3.52+3.29=1.88+9.95-0.07=7.72-0.17-5.4=0.6+3.44+8.35=5.68-2.31=8.8-3.89+6.36+2.8=6.3+6.06+0.52=5.56+5.81=7.87+3.56+2.6-0.83=8.92-0.85+5.36+6.38=5.65+6.56+1.27-8.65=3.86+9.06-4.85+4.95=7.44+7.63-0.25-1.59=4.75-0.14=8.61+6.55+0.16+7.46=3.85-2.27=7.54-5.76-0.73=4.03+0.56-1.29=8.78+7.13=6.91-0.93=1.02+4.09=5.26+8.56+7.99-4.08=7.28+2.31+3.9+7.85=0.51+1.46+6.1-6.83=9.61+9.43-0.8-0.06=5.61-2.22-3.17=6.61+7.66-5.37-1.93=5.55+4.7-6.32=4.25+4.63-0.45+7.44=2.56+5.43+5.75=4.43-2.34+2.69+2.05=8.9-1.06-6.47+0.83=3.96-0.18-3.59+7.74=4.03+9.48-0.73-4.49=3.3+6.32-6.93-0.61=9.9+3.21+1.82-2.75=8.38+7.82-0.05-2.48=1.4+8.77=6.54+8.94-8.39+5.35=3.47+3.85-1.34+2.69=6.26+4+3.56-6.09=3.35-1.76+1.52+3.05=6.54-1.2-0.9-3.76=8.42+7.82-6.67=5.87+2.7=3.77-2.38-0.42=6.93-4.8+2.96+1.83=6.44-0.14+5.39+3.05=0.87+8.18+9.66=8.05-7.51=7.51-2.52-1.69+7.05=2.34+5.34+7.28-5.36=6.95-5+0.17+0.84=5.57-4.56+0.66+4.83=8.49-3.56-0.7-3=7.9-3.43+9.26=8.55+5.05-5.04=3.92+6.09-0.14-0.84=8.37+1.59-9.52=7.69-3.94+3.86=8.26+5.18-1.8=1.85+1.1+0.69-0.38=6.94+6.74+2.48+3.77=7.26+3.9-0.1+0.66=8.73-0.89+0.1+6.71=9.02+5.52+9.67-1.23=6.64+6.75-9.91=9.33-0.35-6.27-1.17=4.71-0.76+3.88-4.68=9.32+1.11-4.47=7.98-6.47-0.12-0.15=8-6.79+1.22=4.08-0.74-1.6-0.59=4.17+0.98+3.47-5.35=2.08+6.68-0.87=9.05-3.67+3.39-6.48=5.6-4.85-0.27+1.09=5.18-0.59+3.99=8.49-7.74=3.3-0.18=0.59+6.84-5.42-1.54=7.01+5.69-8.97+8.66=9.43+7.68-7.85+2.06=6.95+7.35-4.43=7.86+8.95+9.55=5.19+7.43+4.58=7.81-3.91-2.14+6.17=3.17-0.08-2.34=1.09+8.58-2.54=7.32-0.36-3.54=4.92+7.17-7.87-0.75=9.21-3.29-0.42-0.05=9.77-8.86+7-5.09=5.27-1.77+6.12-0.85=9.82-0.78-4.7=2.9+6.8-7.25-0.72=3.04+7.02+2.31-5.42=5.08+9.32+7.51+7.26=7.02-0.18-1.23-4.97=3.96+6.27-4.06=5.34-0.87-3.17-0.86=5.94+3.78-3.22=6.46-0.74+2.25=4.54+9.17+5.7=5.36+8.48=6.48-5.11=2.52+9.55+8.99-0.05=8.38-0.68-5.61+9.93=6.95-2.12+5.06+9.22=9.2-3.45-0.07-1.33=6.61-0.16-5.87=8.76-3.01-3.29+1.78=3-1.31+1.97=6.38-1.13-3.84=2.87-0.38-2.36+1.5=7.8+1.8-0.62+1.91=7.03+9.08+3.3-3.57=8.39-2.22=9.53-4.92-2.86+0.09=9.54+3.51-1.18=4.87-3.37+0.71=6.37+6.48-2.62-0.87=6.67+3.2-1.48+9.18=7.89-3.39-0.19-1.42=4.75+5.56+5.19=7.51-1.78+1.25+3.02=6.26-2.49-0.97-0.14=8.43+8.17-6.26=6.46-1.05-2.86=9.3+8.43=5.25-0.23-0.44+5.35=6.75+1.59-1.18+6.03=9.62+2.6+9.37+6.47=6.78+5.96-2.94=3.83+2.75+9.9=8.86-4.88+0.93=9.25+7.77+2.98+9.1=0.47+7.07+1.6+8.68=6.89+9.63+6.27-6.78=4.69-2.93+4.7+0.48=4.16-1.7+7.61=5.12-2.75+1.95-4.22=5.45+4.18-1.22-6.05=8.24-2.71-4.96+6.56=9.29-3.58-3.21+2.53=8.37+4.73+1.63-7.64=3.83-0.34-0.17-2.48=8.94-0.66-0.56=0.97+4.7+1.66+1.62=9.69-5.02+8.6=7.04-5.16+7.07-4.94=7.13+7.86+9.62-2.42=9.31-1.23+6.89+4.36=8.75+5.91+9.05-5.8=3.66-0.31+9.89+9.68=8.75+6.03-4.23=4.7-3.5+3.37+2.59=4.15+3.58+4.67=5.25-1.72-0.44+2.4=9.49-6.11=6.44-2.54+2.45-1.41=6.82-5.69+7.76=2.81+7.3=5.12-3.65+7.47=9.6-3.98-2.45-1.5=9.14+9.6+2.47+5.08=9.67-2.15-6.33=0.79+1.11=8.45-2.6+8.37-8.57=2.08-0.12+2.45=9.86+9.51+8.94+3.5=7.7+5.58+7.9+8.75=2.68+6.75-1.39-3.81=8.07-2.05+7.69-7.22=5.74+0.47+7.72=7.87-2.79+5.15-5.21=0.2+3.23+3.82+8.59=9.15+7.05-3.47-7.91=7.39+0.45-4+2.11=6.81+9.71-3.58-3.53=9.89+2.92+6.15-6.64=7.06-5.66+9.12-2.99=9.71+8.91+8.15=9.72-2.27-0.75-3.86=3.25+5.55-0.38-6.58=3.55+5.95=5.21+8.51+4.35=6.83+2.51+9.63=0.98+9.7-5.64+6.57=7.61-7.25=9.64+0.78+7.19+7.94=9.89-1.9-3.65-3.41=5.34+8.67+6.25+1.27=8.05-0.03-3.25+0.62=9.81-2.72-6.51=8.6-0.21-3.33-1.87=6.66-4.58-1.05=8.86-5.28+3=4.15-3.44=4.82+9.23-3.46-5.63=5.9+6.92=3.3-0.5-2.21-0.09=8.88-0.77-7.87=4.74-2.63=8.27-1.9=5.06-1.33-0.78=3.98-0.66=4.54+7.33+1.81+8.46=9.3-5.64+8.18=4.68-3.99+6.09=9.03-0.76-4.64-0.49=3.3+7.09+8.4+6.79=5+4.61-3.19=5.91-2.63+1.29-3.67=5.2+4.28-3.82=7.42-3.46+0.39+6.18=4.09+7.91+2.14-8.02=6.78-2.28+6.14+0.68=3.64+6.45+1.15+2.31=8.38+8.26+8.08-8.95=0.21+2.44+7.32-7=9.21-1.76-0.77=8.51-3.4+5.51=0.68-0.22=7.09+3.47-7.51+1.11=5.4+1.69+1.21+8.51=1.62+9.05-1.63=4.53-0.2=7.16-4.35-0.34-1.54=3.63-0.88+4.36+6.66=4.15+8.55+7.81=1.07+3.3+3.9-5.14=7.25-4.65+1.81=6.02-0.87+6.68-0.7=7.07+7.62-2.86-6.01=0.08+4.64-0.92-3.41=9.09-1.58-3.31-2.64=7.34+8.17+2.52+7.83=4.54+8.94+2.76-6.14=0.42+3.65+0.82+1.36=9.82+1.88-5.62=5.98+0.11-3.57+8.2=7.05+3.15+4.97=9.41-4.14=9.83+8.63-2.76=6.51-1.19-2.54-2.13=1.03-0.67=6.91-5.15=2.48-1.31+9.47=5.29+8.8-5.71-6.09=1.69+3.79+0.91=参考答案7.32-3+9.81=14.138.34-7.15=1.199.03-5.77+4.31-4.37=3.21.35+8.41=9.764.88+4.72-2.36=7.246.78-3.15-3.46+6.04=6.218.97-1.95+7.85=14.874.41-1.85-0.17+8.09=10.488.66+6.21-7.4-5.17=2.35.41-0.26=5.153.73+7.04+7.59-1.1=17.268.15+1.84+9.77-8.11=11.652.75+4.97+2.23=9.951.05+0.2+7.59=8.844.68-0.24+6.51=10.956.47-4.13+6.32+4.05=12.718.75-4.12-1.64-1.01=1.987.18+5.22=12.45.1-2.26+7.15=9.995.51-1.36-3.22+8.96=9.890.36+6.77=7.136.68+2.67=9.359.94-5.28-1.89=2.779.35-5.25-1.98=2.128.52+4.21-7.13-4.44=1.167.61-3.24+4.4+9.3=18.078.87-7.74+4.44+7.07=12.643.56-0.64-2.22-0.59=0.113.14+9.83-5.62-5.7=1.657.79+4.78-3.31+2.21=11.475.15+3.87+1.03-7.28=2.770.91+1.05+8.51+4.23=14.74.37+5.66+0.13=10.165.74-3.41=2.336.45+5.89+6.62+8.75=27.719.23-1.66-2.7-1.18=3.693.69+0.3=3.997.83+9.55-8.92=8.467.32-4.82=2.57.79+6.5+4.57+7.2=26.063.66+4.68-5.74=2.68.65-2.22-4.5-0.24=1.696.63+1.27-6.99=0.918.05+9.5=17.553.89+4.84-3.88+4.67=9.527.33-5.62+6.85-2.01=6.558.03+0.04-2.85-1.31=3.914.79-2.22+3.41-1.99=3.997.79-2.44+1.29=6.648.48+4.35-0.52-9.41=2.91+6.05+7.55=14.62.98+6.4+0.26-3.15=6.493.57-0.12=3.458.38-1.79+7.58=14.179.28-2.42+8.11-4.38=10.593.8+5.12-1.2-2.83=4.897.91-6.73-0.39+8.6=9.391.81-0.35+9.83-2.04=9.259.2-1.81-0.84-0.27=6.289.83-2.17-3.98+2.25=5.934.09+9.68-6.49+6.58=13.863.97+9.34+9.86+4.59=27.767.8-7.66+7.37+7.83=15.344.55+3.82=8.378.55-1.25-4.68+4.7=7.327.2-3.45=3.758.66-4.11-0.11=4.445.58-1.96+6.25-7.77=2.16.38-1.8-0.07+4.2=8.711.11+9.54-3.86=6.798.08-3.98+9.49=13.595.46+7.93-3+9.12=19.516.58+6.62+7.6+7.8=28.66.66-3.96-2.18+7.23=7.757.33+1.89-3.62-4.69=0.916.38-2.93+6.1-6.17=3.380.93+3-0.49=3.448.42+6.46-8.53=6.359.46-0.02-5.56=3.885.11-1.99+8.28+2.65=14.059.49+6.31+1.13-9.58=7.354.58-1.14-1.17=2.270.9+1.77-1.14+6.24=7.778.28-5.56+3.55-2.83=3.449.07+7.72+3.03+9.76=29.583.06+8.76-4.46-1.28=6.087.69-3.47+5.97-2.32=7.878.15-4.24+8.27-5.99=6.199.24+5.08-6.02-1.31=6.993.75-1.04=2.717.82-4.43-1.15=2.244.51-0.11-0.5-2.62=1.283.89+6.32=10.218.09-1.93+8.34-6.9=7.69.43+3.61+4.28-7.26=10.066.71-0.33-0.96=5.428.39-6.45-0.85=1.095.23-0.35-3.09-0.9=0.899.31+4.34+5.97-0.41=19.212.74+0.21-2.6=0.351.13-0.98+0.79+5.51=6.454.68+1.01+1.12=6.817.55-6.54=1.012.44+8.37-4.57+1.47=7.718.7-5.02+3.03+4.11=10.820.7+9.88-6.77+4.83=8.647.35+8.68-4.19=11.843.32-3.06=0.267.96+1.36+9.14+0.97=19.430.52+4.1+7.76-4.86=7.528.84-1.34-3.57+2.53=6.469.51-6.13-2.7=0.688.64-1.93+1.46-1.35=6.823.18-2.72=0.467.55+3.71+2.11+0.89=14.262.15+3.43+9.28+5.51=20.379.67-2.15-2.96-3.47=1.093.56-2.98+8.26=8.849.52-3.34-3.58=2.61.85-1.41+7.05=7.499.75-3.97+5.46=11.247.79-4.59=3.27.99+2.83-9.46+7.86=9.226.32+9.2-3.36-5.67=6.491.27-0.24-0.84=0.197.38-0.78=6.64.43+3.02-3.69+1.77=5.534.64+1.05+2.36=8.059.08+5.46+1.17=15.712.83+1.97+6.38=11.180.02+8.63=8.657.55-1.13+2.17+9.32=17.913.25+2.99+7.92+6.91=21.077.85-0.66-1.89=5.39.18-5.28+4.22=8.129.97+8.32-5.41+3.87=16.759.48-3.44-0.16=5.884.64+5.64+8.56-5.15=13.692.24+3.36-3.95-1.37=0.285.59+6.59-0.7+9.52=217.05+4.36-4.21=7.23.43+6.74=10.176.56-5.02+8.74-3.74=6.549.34+3.39+7.39+4.21=24.337.23+2.54+3.89=13.668.84-3.81+2.15-0.2=6.981.52+8.75-9.91=0.362.22+6.21+4.76+6.86=20.050.88+2.67=3.557.82-4.06=3.762.83-0.62=2.216.36-2.69-3.1=0.572.73+5.52+4.61=12.866.65+8.19=14.841.3+5.3+3.81-7.94=2.479.43+8.52-2.67=15.281.36+1.44+9.74=12.548.09-6.26+5.17-3.07=3.937.41-1.66+4.98-4.96=5.776.58+2.05-6.44+3.99=6.181.38+1.7+9.32-4.56=7.847.88-1.97-3.09=2.821.96+8.44+5.2-0.69=14.912.03+6.61-7.13=1.517.12+5.03+3.23+7.32=22.70.74+1.51=2.253.3-0.05-2.33+8.35=9.278.67-5.53+9.21-5.35=76.82-4.59-0.76=1.471.62+9.35-9.45-0.16=1.361.45+5.43+8.44+7.83=23.153.21+0.21-1.09+6.99=9.324.41-1.33+1.43+1.77=6.287.89-1.64-5.46+1.34=2.139.77+5.3-8.05+1.89=8.914.7-0.59-3.45=0.667.04+3-8.89=1.156.65+2.01-2=6.666.44-2.05-3.38+9.52=10.531.66+7.76-0.06-4.13=5.236.76-6.04+3.51+6.22=10.459.33-1.05-7.06+0.17=1.396.16-0.96+8.12+2.72=16.049.17-5.88+4.76+2.43=10.485.13+9.11=14.248.66-5.02+8.7+1.68=14.028.09+4.8-1.28-7.84=3.775.52+5.11+1.54=12.178.11+1.78-1.21-7.9=0.782.41-0.82+6.85-3.36=5.088.57-0.17-6.24-1.87=0.298.66+7.8-7.24+5.49=14.713.68+9.64+3.81=17.136.63-3.08-1.85-0.36=1.347-4.02+1.92+7.62=12.529.58+2.72-0.28+4.58=16.66.74-0.04+1.23=7.934.94-2.74+2.08+4.87=9.154.01+5.52-1.65=7.888.13-1.47-4.01+5.66=8.319.61-3.31-5.15+4.28=5.436.16+2.12-4.53=3.756.57+0.34+8.59+2.97=18.472.96-1.71=1.258.22-0.88=7.348.57-0.02-7.99+5.25=5.818.18+3.48+5.48+2.08=19.226.61-2.85-2.09=1.677.49-3.63+0.11-0.38=3.599.32+3.77-6.5=6.592.67+1.24+5.69+4.9=14.58.01-1.12=6.896.2-3.72-0.9=1.583.77+9.56+4.78-1.45=16.664.41-2.35+2.37=4.438.88-7.91+9.28=10.259.8+7.42+0.85-1.76=16.313.61+9.02-5.2=7.430.74+7.94+7.09=15.777.31-1.98+8.53+9.56=23.423.98+3.35+5.73+4.27=17.338.77-1.96-2.26-2.06=2.498.82+2.85=11.677.23-1.55-1.27+5.79=10.22.24+2.21-3.84=0.612.49-2.26=0.236.72+4.83-0.86+3.63=14.327.02-6.92+8.72=8.829.88-3.55-5.93=0.47.69-5-0.14-2.04=0.515.62+7.13-1.24+8.95=20.465.11-0.45-3.49+4.58=5.759.82-0.09-1.72-6.56=1.456.41-3.5-1.65+5.97=7.237.21-6.52+2.52-2.66=0.556.19-2.72-0.54-2.07=0.868.93-0.92+5.74=13.757.65+1.78-2.4+5.01=12.049.92-4.98-4.54+8.41=8.817.05-6.26+7.73-4.53=3.991.44+2.62+7.38-6.62=4.829.67-0.66+7.19+5.8=226.49-1.43-0.59-0.12=4.358.37-1.4-6.02+4.51=5.462.7+1.1+3.47+0.12=7.390.46+8.02=8.486.94-0.59-4.15=2.21.54+4.82+9.62=15.988.05-4.8+1.11-1.03=3.339.79-7.58-0.06-0.69=1.468.38-3.96+3.32=7.746.58-3.01=3.579.82+1.62-9=2.449.42-8.17+6.51=7.764.88-2.02+2.82+9.34=15.029.74-1.13-5.55=3.069.05+0.43-7.27+3.17=5.381.75+6.25=84.77-2.86+7.75=9.667.02-2.62-2.97=1.438.39-4.78-0.49-0.63=2.499.5+7.34-0.43-6.15=10.269.17-2.07+3.66+9.84=20.62.08+5.57+8.72+8.43=24.87.61-1.56+4.94-0.39=10.69.84+9.52=19.365.38+1.85+0.96+8.04=16.238.58+8.94+1.42=18.949.11+0.2=9.319.82-1.02-6.16+4.59=7.232.2+2.81=5.019.05-5.09-0.66-0.78=2.528.55+6.02-5.14+3.37=12.84.99-4.28+8.96-4.31=5.366.3+2.08=8.382.59+1.29+7.08=10.962.04-0.69+7.64-2.57=6.429.48+2.24+1.01-6.44=6.295.38+9.01-5.52-3.22=5.658.5-4.63-2.63+4.08=5.329.77-8.76=1.017.88-0.67-0.55-3.65=3.013.92-2.85+2=3.073.94-1.62+4.22-5.93=0.615.26+1.66+2.1=9.029.91-2.27-0.33-0.96=6.358.52+7.43-8.82-2.19=4.941.73-0.51=1.225.28-4.92-0.16+5.02=5.228.29-3.43+9.59-1.03=13.424.4+5.94-8.58+1.36=3.126.05-3.99=2.068.24+8.44=16.686.89-4.91+1.14=3.128.95+3.49-2.56-4.42=5.469.7-1.24-0.99-4.21=3.262.61+3.79+4.57=10.974.3+4.57+9.51=18.389.1+4.15=13.259.37+0.2-2.56+3.8=10.818.46+4.52=12.984.59+4.18+7.66=16.432.14-0.82-0.13+8.29=9.489.1-6.83+9.38+3.25=14.90.1+4.87+5.08+8.37=18.425.96+3.71-2.02+8.76=16.416.49-0.87+2.51+8.13=16.268.53+1.02-7.57+4.54=6.526.89+8.69=15.582.45+2.62-0.72+7.78=12.134.38-2.73=1.659.25+8.91-2.87-5.48=9.813.85+3.73+7.91+4.71=20.26.59-0.03-1.58=4.989.51-2.78+7.13+6.84=20.75.53+9.91=15.443.51+8.58=12.096.92-3.67+2.89+9.69=15.833.51+4.49-4.55+7.85=11.35.46+9.35=14.811.96+4.93+5.21=12.19.22-7.87+5.9+3.31=10.569.01-0.85+9.1+6.83=24.097.61-1.75+1.56-0.37=7.056.46-6.02+7.22=7.668.24-0.23-3.18-2.21=2.628.11-4.62-2.25=1.245.72-0.34-3.45+5.7=7.636.15+9.84+2.04+0.17=18.25.51+9.49=158.6-0.57+5.08+9.56=22.674.23+6.69-9.29-0.28=1.359.15+8.02-4.44-7.29=5.442.74+3.67+9.8=16.217.19+3.3-3.03+5.9=13.364.95+8.59=13.549.2-3.63-3.49=2.080.77+6.41+2.45=9.633.44+8.31+4.23-7.27=8.711.23-0.99+4.58-4.72=0.13.97-0.5=3.479.16+3.71+3.41=16.282.42+9.23=11.654.44+4.9+1.35-5.35=5.342.22+1.07+6.43-3.87=5.859.9-4.29=5.619.03-0.54-1.65-1.45=5.392.25+8.72+4.75+0.97=16.693.19-1.74-0.96=0.499.99+5.99=15.985.38+7.67-4.91-2.98=5.160.22+5.57+8.07-5.89=7.971.19+8.31-3-0.5=69.87-4.12+2.22-7.54=0.439.54-6.58=2.963.6+8.7+9.98=22.283.27-0.55-0.37-0.38=1.976.84-0.21-3.83=2.89.75-0.2+0.9-2.83=7.629.68-9+4.38=5.066.73+4.9+3.78=15.411.61+5.22=6.833.25+0.79-3.48+4.29=4.859.52-3.32-2.44-0.38=3.389.16+5.39-7.24+4.27=11.581.59+8.5+7.77-3.1=14.763.09-0.26=2.838.72-1.11-3.27-2.46=1.880.1+8.32+4.69+7.97=21.083.65+2.88-3.26=3.278.69+8.84-3.75-9.22=4.567.79+1.23=9.027.9-0.74-2.78+1.16=5.541.12+2.71+9.93-5.76=88.55-1.11-1.48-4.75=1.216.03+4.4+0.93=11.360.3+9.6+1.53=11.432.01+9.94-5.34-5.14=1.477.42-1.2=6.229.7+3.65+3.97-6.88=10.449.67-2.39-2.9=4.388.32-3.31-1.84+3.28=6.459.17-7.26+7.65+4.13=13.698.89-5.37-2.02+7.94=9.444.01+4.79+2.84+4.72=16.365.85-4.25+9.55=11.155.12-0.25=4.877.92+5.49-1.04-6.81=5.569.17-1.1+0.3=8.372.87+2.65=5.528.99-6.25=2.747.7+9.65+5.02=22.378.49+2.05-3.14-3.67=3.737.93-5.67-0.15+8.96=11.077.73-7.27+4.63+2.66=7.754.65+7.93-5.44=7.145.75-3.75+9.5=11.53.11+3.78+2.65=9.547.15-5.27=1.881.74+5.16-4.22+1.71=4.395.22+0.36+5.55-3.66=7.478.93+8.01+2.57=19.519.71-1.44-1.66-5.73=0.889.78-0.6-8.05=1.137.76+5.86+3.05-5.99=10.683.37+7.01=10.389.43-4.74+2.87=7.568.48+4.16-0.49=12.154.82+2.91+3.05=10.786.97+8.16-1.82-5.77=7.546.92-2.31+4.19-3.01=5.793.51+8.17-6.59=5.094.9-3.88+9.24+5.33=15.592.85+6.66+0.14=9.658.84+8.47+3.28-2.5=18.097.81-4.44-1.79+6.48=8.062.05-0.43-1.28+5.49=5.831.71+8.93-1.05-7.69=1.90.04+9.25=9.293.07+9.71=12.783.03-2.5+9.41+2.84=12.783.69+6.97-8.63+4.25=6.281.72-1.27+3.68-2.1=2.036.35+7.66-3.7-7.85=2.466.05+9.59=15.640.96+3.67=4.633.51+9.44-4.96+7.98=15.979.25-5.33+3.49-7.2=0.213.56+2+9.08-0.26=14.388.07+4.18=12.254.87-0.16+9.65=14.366.79+0.79-3.67-0.34=3.578.46-1.47-5.67+1.45=2.779.07-8.58+0.47+4.09=5.056.51+4.13+3.23+0.64=14.515.91+5.6-5.88+5.96=11.597.15-6.32+7.08=7.914.81+1.93+7+2.93=16.674.93+0.84+5.8-0.95=10.629.02-5.27-2.1+6.23=7.884.52+9.68-4.55+6.15=15.87.73-1.19-0.96=5.586.91+5.04+3.25+5.97=21.172.71+6.88+9.34-3.41=15.529.21-8.73+9.23+8.78=18.496.05-0.9+3.96+2.95=12.065.95+7.56-3.99-2.44=7.084.67+0.68+6.64=11.997.38+5.03-6.79=5.629.85-4.67-2.81-1.45=0.929.82-6.63-2.14=1.057.53-4.04-2.4=1.098.4+4.41-2.48=10.338.36-0.37-4.8+6.39=9.583.84-1.38+3.14=5.68.68+6.62-0.9=14.45.73+3.32-4.78=4.270.22+2.27=2.494.81-2.09+6.89-8.68=0.931.16+9.41=10.578.55+2.26-4.28+0.71=7.248.13+3.12-0.02-6.24=4.999.15-1.1-1.7-1.31=5.049.3-7.69-0.77=0.845.65+8.76-0.21+9.83=24.038.33-0.64+3.23-4.73=6.192.65+4.01+0.53-6.2=0.999.32-3.68+6.62=12.269.65-4.95-1.06+5.92=9.568.73+6.5-4.27+2.96=13.927.97-0.08+6.07=13.961.47+5.61+3.01+1.3=11.399.86-4.88=4.986.78-1.1-0.25-4.59=0.846.15-3.84+8.79+6.07=17.177.08-0.78+2.54=8.847.14-1.18-2.12+2.98=6.820.88+0.42+7.88=9.189.7-3.21-1.24-0.78=4.471.68+1.2-2.78=0.15.88-1.3+7.03=11.619.18-1.7-2.82=4.664.85+8.19-6.89=6.155.58-5.21=0.373.28+6.78+3.53+0.11=13.76.19+6.52+6.94-7.62=12.034.99-1.55-2.49+4.24=5.196.45-3.94+4.55-4.56=2.53.02-0.24+4.91-2.5=5.197.68-3.87=3.816.25-0.49-2.79=2.979.91-4.1+3.33+4.63=13.773.21+7.7+9.48+3.33=23.728.28-0.8-2.05=5.435.09-1.96+7.17+2.14=12.448.67-0.24-0.38-6.27=1.785.17-3.39+4.99-5.29=1.489.19-2.67-2.68+5.83=9.674.06-0.2+7.33-4.5=6.691.21-0.48-0.02+6.03=6.741.4-0.5+8.54=9.441.86+5.21-3.08+0.27=4.260.43+6.15-5.55+2.31=3.346.72+2.38+0.71=9.819.16-5.47+0.07-3.24=0.528.58+3.83+3.52+3.29=19.221.88+9.95-0.07=11.767.72-0.17-5.4=2.150.6+3.44+8.35=12.395.68-2.31=3.378.8-3.89+6.36+2.8=14.076.3+6.06+0.52=12.885.56+5.81=11.377.87+3.56+2.6-0.83=13.28.92-0.85+5.36+6.38=19.815.65+6.56+1.27-8.65=4.833.86+9.06-4.85+4.95=13.027.44+7.63-0.25-1.59=13.234.75-0.14=4.618.61+6.55+0.16+7.46=22.783.85-2.27=1.587.54-5.76-0.73=1.054.03+0.56-1.29=3.38.78+7.13=15.916.91-0.93=5.981.02+4.09=5.115.26+8.56+7.99-4.08=17.737.28+2.31+3.9+7.85=21.340.51+1.46+6.1-6.83=1.249.61+9.43-0.8-0.06=18.185.61-2.22-3.17=0.226.61+7.66-5.37-1.93=6.975.55+4.7-6.32=3.934.25+4.63-0.45+7.44=15.872.56+5.43+5.75=13.744.43-2.34+2.69+2.05=6.838.9-1.06-6.47+0.83=2.23.96-0.18-3.59+7.74=7.934.03+9.48-0.73-4.49=8.293.3+6.32-6.93-0.61=2.089.9+3.21+1.82-2.75=12.188.38+7.82-0.05-2.48=13.671.4+8.77=10.176.54+8.94-8.39+5.35=12.443.47+3.85-1.34+2.69=8.676.26+4+3.56-6.09=7.733.35-1.76+1.52+3.05=6.166.54-1.2-0.9-3.76=0.688.42+7.82-6.67=9.575.87+2.7=8.573.77-2.38-0.42=0.976.93-4.8+2.96+1.83=6.926.44-0.14+5.39+3.05=14.740.87+8.18+9.66=18.718.05-7.51=0.547.51-2.52-1.69+7.05=10.352.34+5.34+7.28-5.36=9.66.95-5+0.17+0.84=2.965.57-4.56+0.66+4.83=6.58.49-3.56-0.7-3=1.237.9-3.43+9.26=13.738.55+5.05-5.04=8.563.92+6.09-0.14-0.84=9.038.37+1.59-9.52=0.447.69-3.94+3.86=7.618.26+5.18-1.8=11.641.85+1.1+0.69-0.38=3.266.94+6.74+2.48+3.77=19.937.26+3.9-0.1+0.66=11.728.73-0.89+0.1+6.71=14.659.02+5.52+9.67-1.23=22.986.64+6.75-9.91=3.489.33-0.35-6.27-1.17=1.544.71-0.76+3.88-4.68=3.159.32+1.11-4.47=5.967.98-6.47-0.12-0.15=1.248-6.79+1.22=2.434.08-0.74-1.6-0.59=1.154.17+0.98+3.47-5.35=3.272.08+6.68-0.87=7.899.05-3.67+3.39-6.48=2.295.6-4.85-0.27+1.09=1.575.18-0.59+3.99=8.588.49-7.74=0.753.3-0.18=3.120.59+6.84-5.42-1.54=0.477.01+5.69-8.97+8.66=12.399.43+7.68-7.85+2.06=11.326.95+7.35-4.43=9.877.86+8.95+9.55=26.365.19+7.43+4.58=17.27.81-3.91-2.14+6.17=7.933.17-0.08-2.34=0.751.09+8.58-2.54=7.137.32-0.36-3.54=3.424.92+7.17-7.87-0.75=3.479.21-3.29-0.42-0.05=5.459.77-8.86+7-5.09=2.825.27-1.77+6.12-0.85=8.779.82-0.78-4.7=4.342.9+6.8-7.25-0.72=1.733.04+7.02+2.31-5.42=6.955.08+9.32+7.51+7.26=29.177.02-0.18-1.23-4.97=0.643.96+6.27-4.06=6.175.34-0.87-3.17-0.86=0.445.94+3.78-3.22=6.56.46-0.74+2.25=7.974.54+9.17+5.7=19.415.36+8.48=13.846.48-5.11=1.372.52+9.55+8.99-0.05=21.018.38-0.68-5.61+9.93=12.026.95-2.12+5.06+9.22=19.119.2-3.45-0.07-1.33=4.356.61-0.16-5.87=0.588.76-3.01-3.29+1.78=4.243-1.31+1.97=3.666.38-1.13-3.84=1.412.87-0.38-2.36+1.5=1.637.8+1.8-0.62+1.91=10