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+2.96+5.87=6.27-1.47-1.28+3.4=7.17+2.79-0.91+4.16=5.57-0.71+6.52-0.24=4.93+4.38+4.62-4.88=3.1-1.1+4.98-4.13=1.02+5.37+0.9-2.6=9.37-2.65=6.57+5.79+8.34=9.45-2.03+0.2-2.9=3.61+2.85-3.57+5.54=5.29+9.75+3.21+0.38=6.75+3.66+6.33-6.93=7.57-5.01+7.58-0.2=5.89-0.91-4.82+9.79=5.6-1.12-3.51=5.51+4.74-5.38+2.95=9.45-7.44-0.75=7.93-3.17-1.05+7.51=3.85+3.58+8.02=6.45-3.2-2.88+5.6=9.12+5.3-8.14-0.71=4.02+5.81-0.39+8.56=2.72-1.71+1.81=6.86-3.71-2.87-0.06=7.61-0.76+7.38-9.1=6.12+6.61+9.2=4.9+0.13+3.38-2.35=2.84+8.06=5.16+5.59+5.82-7.93=4.65-3.4=7.94+7.91-1.04-1.01=9.05+4.7+1.12-1.9=7.58+5.23-1.94-7.23=6.49-0.03+8.14-2.93=4.91+9.66-9.53+6.96=8.06-5.67-0.69+5.8=2.36+2.95+3.18=6.9+4.33+4.04=2.84+9.9-3.88=9.29+7.74-2.92-8.68=9.9-4.78-4.14+9.53=8.28+3.6-6.76=6.58-5.08+3.02-3.81=9.1+0.6+8.6-3.78=9.93+3.06-8.58+8.34=9.29-3.97+1.65+4.09=7.91-2.18-2.4=9.3-2.27=4.89-2.06+9.99+2.08=8.81+8.69-6.62+5.94=8.79-3.45+1.88=9.11-1.69+8.99-5.68=1.65+0.12-0.72+9.62=9.44-6.94-2.23+3.1=6.62+5.85-1.53+5.59=9.31+2.11-4.46=5.47+2.37-3.47=6.64+5.24=9.74-4.37+4.19=8.59-2.4-2.59-3.38=9.48+9.54+1.29=2.39+4.75-1.13-1.33=9.93+0.2+6.47=9.85-1.93-3.92+8.11=8.55-0.73-1.45-0.44=2.51+0.36+9.7=8.69-3.21+6.24+3.17=2.45-1.67+9.23=9.55-5.17-1.72=8.65+3.45-3.35-0.02=3.1-1.25+2.59+3.63=3.94-1.74+0.23+5.86=9.16-8.7+9.47+6.78=9.07-2.55+9.66+9.77=4.59-0.46+8.76-3=3.87+5.13=5.68+2.18-5.95-0.9=9.64-0.54-8.69=3.04-1.82+9.09+8.98=9.87+9.01-4.26=1.15+4.42-1.9=8.61+4.57+6.27+4.34=9.92-6.71-0.68=4.11+3.19+9.3-5.56=6.59+5.21-2.62-0.12=8.3+0.82+7.39=7.97-6.9+4.63+4.52=8.84-2.48+9.83-8.78=8.21-4.18-0.79=7.48+7.43-1.83-2.72=0.5+7.21+0.91=1.09+3.61=3.2+5.46-0.47=5.94-3.84=8.44-0.65-4.05=6.12-3.7+2.94=7.19-2.01-0.66=0.39+3.5+0.5=7.75-3.58+5.7=7.21-2.98-0.53+2.57=7.4+6.41=3.68+4.77+6.86+5.8=7.54+9.64+5.87-0.99=4.85+5.15+6.4-3.17=7.97-0.02+8.5+4.99=7.24-0.31+9.11=9.32-6.91+7.47+8.41=6.11+1.23+4.57+5.26=3.29-1.85+3.83+1.96=9.74-4.64+5.12-1.53=3.88-1.59+7.96+0.98=9.76+7.55+7.47=5.09+9.29+9.69-5.89=8.55+7.54-3.45-8.84=2.05+4.13-0.87=7.34+6.1-9.61+9.49=4.83+9.52-7.8=3.87-2.67+9.76=2.6+9.86-4.9=7.26-1.07-0.82=6.84+9.86=9.29-8.04+3.53=1.25+3.41+8.55+4.64=4.5+2.41+0.51-3.71=8.39-1.53-3.96+6.11=9-4.93-1.58+4.71=5.56-0.66+0.15-4.65=0.58+0.16+2.85+8.95=5.29+5.48-9.63=2.77+8.51-4.08=5.54+8.83-1.04-4.57=3.25-0.11+4.09+3.36=9.73+8.26+2.74=7.72-1.96+0.23=7.18+6.92-9.54=0.65+5.02-3.64=6.75-0.5-5.38=6.39+1.23+6.3+3.65=7.97+2.44-1.57-6.57=6.68-1.24-3.82+3.67=9.96+3.39-7.43=7.93-0.19+0.49-2.69=6.52+4.31=8.95-7.62+7.23=7.35+6.15+4.96-6.16=7.97-3.39+4.26+1.3=8.52-3.45-3.28-0.14=3.42+0.86-3.03+2.46=9.96-2.65-0.76-5.25=8.12-6.61+6.04=1.5+9.11-4.75-0.21=8.64-1.22-1.86-2.26=0.17+8.05+4.15=7.72-2.33-0.42-1=7.89+3.75=6.54+3.76+9.72+7.37=7.53-5.65=3.83+5.84-2.18-1.68=0.9-0.31+2.38-2.32=8.79-5.92+2.7+9.13=6.78+4.09=7.86-0.8-3.4-2.02=8.82+0.49+9.18+1.63=6.23-1.37=7.37-5.48+8.14=5.35+0.77-1.43+4.5=4.84-2.29-2.39+8.55=5.73-0.82+0.97-3.63=2.44-0.7+0.44=7.44+1.93-4.58-0.78=9.04-8.53+4.48+6.37=7.43-1.59-5.08+6.95=9.87-0.16-5.83-2.79=8.59-5.27+6.01=4.43-0.31-1.74+1.49=9.56-0.95-2.23+7.38=3.32+9.69-9.88+4.06=0.17+8.4-0.59=8.1-5.58+5.08-5.82=5.67-2.02=2.23+5.32+4.49=8-1.06-2.69=3.6-1.59+0.48-2.08=5.18+2.71=4.25-2.42+9.27-7.58=3.69-0.25=9.47+5.07+5.6+5.29=8.27-2.13-0.66-4.26=5.23-2.99=6-0.38+5.61+3.28=2.69-1.36+7.58=9.42+3.13-5.38+5.88=8.8-0.99-6.75=7.9-6.21+2.49-2.5=0.58+7.54+4.13-5.95=4.08+2.4-2.93-2.19=4.63-0.51-1.23-2.41=7.8-6.82=0.78+8.94=5.59+8.99+5.23+4.17=8.38+0.51+5.88-6.09=7.01+3.87+2.68+3.78=0.8+9.8=6.58-1.11-3.65+6.44=9.4-5.84-1.86+0.83=2.16+4.07+3.78-1.16=9.33-4.26=3.34-2.45+7.66=5.89-0.44-3.04+9.52=2.32+0.17=8.32+7.1+5.67+1.49=6.83+4.2-4.03-4.57=8.38-2.71-0.78+4.02=8.28-2.38+1.03=5.29-4.29=7.95-2.55-1.27-2.21=1.75+0.71+9.37=3.17+3.77=9.42+5.6+5.55+8.07=9.03+5.75=9.7+9.39-4.32+3.71=7.02-4.36+9.06-1.22=6.18+6.63+1.74-2.17=5.77+3.61-7.51-0.86=5.53-4.51+4.41=4.47-0.69-1.69=5.73+5.27+7.88=4.38+2.32=9.03+7.75=2.13+5.64+0.5=9.69-8.4-0.67+0.79=9.42-6.74+3.77+3.99=5.12-4.36=6.83+2.96-1.76=8.86+6.22-0.69=6.43+7.55+6.35+5.95=8.78-8.11=7.4-3.76=6.63+9.2+9.8+5.47=9.6-6.38-1.05=8.88+2.05=8.97+2.66-3.63-0.69=5.68+5.65-1.17-0.23=6.67-2.93=6.63+1.92-4.97+2.49=5.24+7.64-8.5=8.83+5.83-4.1+7.47=7.81-1.83-1.75+6.14=2.58+9.14+8.06+4.56=4.01+1.76=9.28-5.35-3.37+7.71=6.14-2.12-2.83=7.64-1.06+5.27-6.87=4.19+5.93-1.79+9.66=6.63-5.48+1.72=8.39-5.25-1.52=6.7+3.78+5.35+8.39=2.43+9.98-1.25+0.74=6.34-4.44=6.31+1.24+4.01+4.33=4.75-1+3.42-0.3=9.63-3.58-0.74-3.07=8.65-0.9+4.4-6.62=0.35+1.6+0.18=0.02+5.42=5.38-2.5-0.38-0.44=9.31-3.56-2.32-1.55=9.87-4.94-0.96-2.68=6.57-2.75=8.13-2.59-3.78+5.59=9.35-3.35-2.91+7.33=9.82-6.42-2.45+1.91=9.03-0.76-0.53-4.65=4.84-2.28-1.95+8.9=7.32-2.41-0.22=5.53-1.26+1.7-0.17=5.83+9.41=5.18+1.1+8.46=4.28-0.31=5.76+3.2+2.45=7.56-1.5=7.16+1.68=9.41+2.92+3+6.47=9.29+7.4=8.63+0.91=0.43+8.85=7.39-0.72-6.55=6.1+8.03-9.51-0.16=8.73+0.28+2.66-7.99=7.05-1.35=4.33+1.13-3.44=8.31-4.58+9.34=9.45-4.81-0.02-4.51=8.74-0.34-8.19=9.14-0.22=5.05+4.95+6.01-2.91=8.64+2.13-5.19=2.77-2.43+1.89+8.61=7.99-1.74+0.9=9.07-5.22+0.33+6.59=3.47-2.3=4.55-1.97+3.03-1.16=3.4+8.93+1.94+7.54=2.06+6.81=4.8+5.79-1.07-3.38=9.7+8.12-4.12-3.06=4.75-4.04+8.5-4.25=9.9+6.55+9.92=7.48+2.23+6.57-9.85=7.91+3.35-2.91-4.18=7.64+1.34-7.76=5.21-2.94+1.43+0.44=3.75+3.74+4.13=6.6-0.82-5.06+1.81=9.6-1.64-1.78-3.16=1.79+9.64-4.84=6.25-1.08+7.58=2.55+7.22=1.61+3.65-3.45-0.47=8.02-2.03+6.56=2.4+6.94-6.56=0.02+8.98-6.58+2.17=2.94+4.6+9.76+8.83=9.39-4.15-2.45-2.69=9.09+0.44+6.86=5.69+2.51=6.85-0.06+7.8+3.52=6.68-2.74+7.76-9.89=3.67+9.38+6.83=2.37-2.06+3.75+1.12=2.96-1.56+4.3=4.74+1.77+0.39+8.37=0.49+0.69+4.19+0.14=7.62-6.73+7.76=2.13+7.41-6.11=8.11+4.87+0.09-8.71=8.25-1.89-5.63-0.61=8.91-4.64-3.16=5.21+1.63-4.58=8.62-0.65-3.28=5.77+9.55=0.29+7.74=8.86-1.03-2.45+0.37=3.55+6.42+5.54+3.5=4.32+2.8=9.74-0.99-0.07=2.85+6.05-1.64-3.84=6.44-4.31+3.56=2.72-1.79+7.88+1.73=6.5+8.2-4.62-4.52=3.82+1.14=7.5-5.96=7.83+1.59+6.24-3.74=4.07+9.74+7.72=5.96+4.24+6.02-4.83=6.17-0.52-4.03-0.35=8.24-8.01+6.47-0.06=7.22+1.54-2.02+6.74=7.51+1.17+5.93+2.05=6.92-0.98-5.32=8.68-8.53+5.64=6.25-5.63=4.77-0.43+4.59=8.41-5.48-1.7-0.98=1.42+9.86+4.54+3.7=3.97-0.25-1.1=7.75-5.18+8.49-8.06=8.54-2.7-2.5=9.62-1.86-2.58=3.02-0.18+8.57=8.12-4.12-0.35-2.8=3.04+7.36=7.81+3.94-7.57=7.12+4.14-2.64=3.44+5.08+0.98-5.64=4.43+4.21-7.53=5.49+1.63+7.3-4.96=9.97-5=7.92-2.36+3.18-4.64=6.94-1.29+3.01=9.47+0.07+6.82=8.37-2.09+5.16+0.04=6.48+5.83-5.59-5.19=9.86-0.76-7.85=0.15+7.61+8.51-1.41=5.13+4.25-6.51=6.65+5.5-6.07+2.86=4.85+7.27+0.47+2.65=6.33-1.35-2.74=7.99-3.97-3.16+0.72=6.92-3.72=8.56+3.98+1.49-9.87=4.55+2.9-0.56=7.19-3.26-1.03+5.78=2.23+9.95+7.33+1.26=0.16+4.27-0.22-3.67=6.08+1.82-5.42+0.11=9.15-2.16+1.08-6.43=5.51+1.77-3.34=7.14-5.14+2.78+9.59=7.59+0.41-1.87-2.5=5.18-3.09-0.99=7.84-0.79-4.45-0.3=9.02-0.32-6.56+1.48=9.29+4.17-1.42=6.34-3.15-1.31+6.59=9.64+4.14-2.43-2.04=8.61-5.14+2.74=9.61-0.55+5.18=7.68+2.4=7.77+8.18+0.34-4.22=8.8-3.25-4.78-0.17=9.62-4.77-0.26-1.32=9.82+4.98+4.18+5.39=4.81-3.54=3.31+9.01-9.33+3.04=8.87+6.65-9.85-4.98=4.92+1.39-1.74=0.65+6.96-6.03-1.06=6.12+8.29-3.97=3.45-1.93-0.39-0.24=9.64+8.43-3.67=5.92+3.06-2.02-2.93=9.97-0.39-2.54+0.54=8.71-2.12-2.39+1.41=5.03-1.66+1.05-3.25=9.28-5.78+3.29=8.45-6.92+1.29=5.48-2.8-2.5+6.3=7.38-4.78=4.03+7.32+3.85=9.58+6.53+0.47-2.29=7.8+7.11=5.06+8.14-3.16=3.92+2.6+7.84+5.83=7.93-4.67+3.09=5.9-2.99=5.67-1.32-0.86-3.06=5.81-2.75+7.32+0.24=6.44-2.63+9.06+6.42=5.31+9.74-3.93-3.08=1.12+7.02-4.95+7.05=8.23+3.26=9.29-3.3=9.92-5.3-1.07-2.17=1.41+7.01-4.73-3.05=9.21+2.74-4.6=8.89+3.61+0.52+2.16=5.22+5.54=6.89-4.35+0.7-3=7.3-0.11+3.33=9.3-2.25=6.95+7.16-0.02+6.93=0.62+4.04+4.54+4.82=9.53+3.2-9.62+5.14=6.34+5.33+0.27=7.99-3.62-2.6=6.97-2.86-3.7+8.94=8.8+4.55-1.51+7.77=8.33+2.5=9.75-3.08-1.03=3.99+0.07-2.78=9.38+6.53=2.78-0.65+0.04=9.79-7.72+2.37+2.18=8.52+0.09-4.62+1.93=3.4+4.86-0.82+8.6=6.85-2.07-4.1=6.02-2.79+9.34+3.71=7.19+8.76-6.49=6.51-1.69-0.78=5.3-0.82-2.06=9.75-3.54-3.82+9.8=2.22+8.72+9.37=6.59-0.64-1.57-1.17=9.75-2.88=6.87-2.07+1.62-4.23=5.63-3.19+2.62+1.58=7.58-0.46+4.3=4.33-1.06+0.92+5.38=8.6+9.37+8.15=6.53-6.08+2.47+9.28=2.85+9.63=7.08-1.03-2.87-0.9=7.36+9.34+7.42+3.95=6.36+3.18=3.76-2.67+6.81-2.62=7.54+4.35+9.17-4.93=2.66+8.82-3.2+9.19=8.92+9.43-2.5-9.35=8.45-0.64-4.63=9.54-3.72+0.98-2.85=8.61+1.15+2.55=3.53-0.35=3.84+9.41+4.01+0.71=3.12+4.3-5.2+4.75=7.49+6.59-5.58-5.31=9.37+1.38-6.93-3.33=4.46-0.72+1.76=5.95-0.07-3.67+2.1=0.68+5.02+1.18-5.28=6.52+5.87-0.26+0.28=7.45-5.25+3.84=3.85+7.44+3.54=5.44-2.28+1.04+7.3=8.4-3.6=9.17-6.42+9.29-7.39=6.58+4.85+4.11-8.69=5.41-2.94-0.03-1.95=9.73-6.14+8.81=8.84-5.85-0.09+5.57=8.88-3.82-2.04+3.99=8.63-7.06+9.47-2.16=1.18+5.05=4.58-3.1=9.69-8.03+6.47=8.32-2.72-0.31=3.27-0.37-0.9=1.11+8.41+2.32+2.54=5.76-0.89-1.4+5.43=9.42-0.41-1.13-3.23=7.08-1.38+8.49+4.98=9.33-3.93-0.44+9.17=6.3-0.71-4.01+6.58=7.5-5.02+8.45+2.13=8.08+6.16+1.37=3.54-0.28-2.7+4.6=8.78+9.53-2.71=8.64+8.51+9.5-6.81=8.25-0.76-4.71=6.89+3.78-7.97+1.96=3.37+7.42-8.51+2.17=2.62+6.28+9.96-6.57=8.09-0.72-3.67=6.75-2.49+3.24=9.17-1.75-3.49=0.68+2.5=7.22+3.23+6.92+2.54=5.16-0.76+5.55=7.47+9.11+7.8=6.3-1.1-0.38=9.06-0.56+4.97-7.02=8.34+5.51+6.87=9.28-2.92=8.43-4.96+5.72+6.72=0.03+4.77+6.47=4.67+9.73-8.31+2.72=8.4-6.57=7.03+8.79-7.8+7.71=0.54-0.12=4.08+5.07-5.87-1.11=9.32+4.88+7.13-9.76=6.43-1.44+0.2+6.96=9.18-6.68-0.95+7.78=7.26-4.36+9.3-7.53=7.81-3.71+6.62=8.03+0.32-7.91+8.22=9.43-5.63=1.61+1.98+6.12+4.82=6.93+2.68+3.28-0.85=5.82+9.45-0.47=9.03-4.53+8.91+4.76=9.45+9.61+2.32=7.8+0.39=9.13-2.52-0.77+9.38=5.94+1.27+3.03+5.51=9.52-0.95-0.43-3.31=5.13+9.93+5.49+0.95=6.46+3.4-8.4=7.12+7.76-5.48-6.86=8.93-4.41-3.36=7.94-4.1-1.63-1.82=5.27+5.7-2.17+8.67=3.06-1.82+7.64=3.2+7.8-3.05-6.17=7.96+2.29+4.76=5.85+0.42-0.4-5.19=5.44-1.41+7.19+7.1=9.15+5.1+2.02-3.18=3.11-1.06-0.77-0.78=6-4.27=6.43+2.7=9.34-0.1-0.78-0.95=9.75-0.81-1.38-1.24=9.94+7.7+1.4+0.51=8.5-3.53+0.84-5.68=4.85+2+8.32-9.14=8.83-0.77+0.03+7.48=0.54+1.56=3.63+7.89+9.54=9.98-1.84+8.76+5.83=9.63-1.66+5.44-5.51=3.66+9.89+9.8+9.82=6.18+6.45-2.44=6.95+3.01-2.83+0.56=8.7-8.37+0.71=2.22-0.91+3.61+3.63=9.97-1.5-4.46=5.69+1.66-6.39=1.14+8.71=4.16-3.25+9.23=4.55+9.73=9.77+2.44+6.07-8.88=4.57-1.92+5.54-0.49=8.37+4.4+0.9-6.12=9.79+5-1.81=5.4-3.71-1.13=8.38+8.72-0.02-5.84=4.38-2.9+0.96-0.83=9.18-0.9-4.34=7.22-2.15+8=7.24-0.71-1.51-3.31=5.33-0.32-1.81=8.64-1.38+2+9.99=4.2+1.15-2.15=5.33-1.57+4.53-7.83=8.65+5.68+2.77+4.3=9.37+0.71-3.28=9.76-2.95-3.54-0.46=9.03-0.39-4.4-0.2=5.55-1.57=5.13+6.08-0.02+4.79=7.38+7.79+8.17+9.17=7.34-7.02+7.35+6.55=9.28-4.85+8.72=4.51+1.15+6.83=9.54-6.01-1.19=1.08+1.68-2.02+4.37=1.98+3.7+7.62=2.37+5.61+8.57+7.57=7.49-2.22+4.01+1.89=3.74+2.02+0.46-1.5=7.2-1.66+8.41-5.79=7.52+6.79=2.14-0.02+1.45+3.65=3.98+7.14-2.8-2.92=5.57+7.46+9.81-4.23=6.75+2.89=8.64+2.74+6.12=6.12-5.03-0.03=9.2+7.61+1.77-1.32=9.97+3.69-1.46=8.71-3.71-3.45=6.84-1.13=1.87-0.17+0.19=9.28-0.72-0.91-5.84=9.54+9.84+1.1-3.77=7.44-3.13+5.97+4.52=6.6-3.91=3.17+4.28=9.2+0.13-5.71=0.2+4.54+9.93+7.18=5.15+8.45-9.12=1.15+9.47-9.89+2.5=0.4+5.31-1.35-3.12=9.5-4.45=2.8+2.57+5.14+9.37=4.8-0.47-3.07+2.61=9.86-8.23+6.13-5.07=2.86+6.68+4.38=8.88-2.36-1.71-3.94=3.33+8.03+1.41=9.12-4.55-1.99+7.17=8.61+6.93=8.08-2.61-4.47=8.98-4.65=5.68+7.08+2.76=3.8-1.8+7.27-6.41=6.73-2.16-2.34+1.18=0.66+7.93-1.97-0.08=8.93+9.92-7.42=9.76+4.69-9.11+1.42=1.13+2.62+7.23-5.65=5.69+1.49+5.31-2.98=9.48-5.98-1.12=8.67+2.52+4.31+0.66=6.66+6.53+5.47+2.28=8.54+1.74-6.79+2.96=9.78-3.13+1.75=9.31-4.86-0.12-2.5=9.79+2.87-1.52+9.37=7.27-7.09+7.5=3.46-2.67+3.08+7.14=4.23-0.09+4.56+8.36=0.7+4.31+1.4+2.94=7.06-5.68=8.92-8.24+4.62+6.46=7.81+4.1-3.45-4.73=2.64+6.48-3.73-1.87=9.3+1.86=9.88-1.36+1.98-7.19=6.72-1.12=2.95+7.8+1.98-9.83=9.57-9.07+0.16+4.07=9.6-4.17+6.1+4.29=7.22+1.57+8.56=8.9+7.97+2.29=9.12-0.45=0.13+7.14+6.28-9.15=4.12+2.96+4-7.41=9.59-5.01-1.32-2.16=7.94+3.42-7.58+5.59=7.04-3.84-1.2+0.49=5.84+4.82+9.42+0.88=3.87+6.78+2.68-1.65=5.88-1.35+5.06-8.56=9.45+8.94-6.46-0.98=4.59-4+2.65-1.58=9.29+6.66+3.49-8.05=6.35+4.91-3.63+4.17=0.26+5.02-0.55+5.48=7.51-6.47+9.13-5.29=7.64-1.41-0.86-2.19=8.24+4.31-6.49-3.07=1.69+6.53+6.94+2.33=8.39-1.96-1.68+4.79=8.28+1.33+6.85=8.11+4.69-2.06+4.85=9.27-7.23-0.26+8.66=7.33+8.05-0.42=8.14-2.02+1.29-0.55=6.96-5.41=8.6-3.6=7.2-0.67-2.52-3.7=2.8+5.3-5.62-0.64=7.4-2.54=0.39+8.13+3.35=6.8+9.85-7.25-9.22=8.47-3.3-1.36-1.37=9.28+0.32-4.57=5.07+3.58+4.26-3.12=6.65+5.76+9.41-5.44=9.72-5.95-0.84-0.63=7.55-0.26-0.96-0.62=0.87+6.56=3.3+3.47+9.77+3.91=8.55+9.97-9.49-2.91=7.72-4.2-3.14=7.03+5.74+9.01+2.03=8.02-1.57-1.81-0.9=8.43-1.34-2.72=8.77+3.52-1.08+8.28=5.86-1.11-0.43-2.3=8.33+8.9-7.67+4.07=1.81+8.63+6.44=8.07-1.67=6.53-5.67+6.43-3.3=3.96+1.37-3.28+9.41=4.62+4.47-7.09+8.01=6.54-1.41-2.59+5.58=6.78+7.08+0.85=8.11-2.79=9.68+0.99+4.02=2.54+5.36+7.78-3=8.16-3.05-0.59-3.28=参考答案7.32+2.96+5.87=16.156.27-1.47-1.28+3.4=6.927.17+2.79-0.91+4.16=13.215.57-0.71+6.52-0.24=11.144.93+4.38+4.62-4.88=9.053.1-1.1+4.98-4.13=2.851.02+5.37+0.9-2.6=4.699.37-2.65=6.726.57+5.79+8.34=20.79.45-2.03+0.2-2.9=4.723.61+2.85-3.57+5.54=8.435.29+9.75+3.21+0.38=18.636.75+3.66+6.33-6.93=9.817.57-5.01+7.58-0.2=9.945.89-0.91-4.82+9.79=9.955.6-1.12-3.51=0.975.51+4.74-5.38+2.95=7.829.45-7.44-0.75=1.267.93-3.17-1.05+7.51=11.223.85+3.58+8.02=15.456.45-3.2-2.88+5.6=5.979.12+5.3-8.14-0.71=5.574.02+5.81-0.39+8.56=182.72-1.71+1.81=2.826.86-3.71-2.87-0.06=0.227.61-0.76+7.38-9.1=5.136.12+6.61+9.2=21.934.9+0.13+3.38-2.35=6.062.84+8.06=10.95.16+5.59+5.82-7.93=8.644.65-3.4=1.257.94+7.91-1.04-1.01=13.89.05+4.7+1.12-1.9=12.977.58+5.23-1.94-7.23=3.646.49-0.03+8.14-2.93=11.674.91+9.66-9.53+6.96=128.06-5.67-0.69+5.8=7.52.36+2.95+3.18=8.496.9+4.33+4.04=15.272.84+9.9-3.88=8.869.29+7.74-2.92-8.68=5.439.9-4.78-4.14+9.53=10.518.28+3.6-6.76=5.126.58-5.08+3.02-3.81=0.719.1+0.6+8.6-3.78=14.529.93+3.06-8.58+8.34=12.759.29-3.97+1.65+4.09=11.067.91-2.18-2.4=3.339.3-2.27=7.034.89-2.06+9.99+2.08=14.98.81+8.69-6.62+5.94=16.828.79-3.45+1.88=7.229.11-1.69+8.99-5.68=10.731.65+0.12-0.72+9.62=10.679.44-6.94-2.23+3.1=3.376.62+5.85-1.53+5.59=16.539.31+2.11-4.46=6.965.47+2.37-3.47=4.376.64+5.24=11.889.74-4.37+4.19=9.568.59-2.4-2.59-3.38=0.229.48+9.54+1.29=20.312.39+4.75-1.13-1.33=4.689.93+0.2+6.47=16.69.85-1.93-3.92+8.11=12.118.55-0.73-1.45-0.44=5.932.51+0.36+9.7=12.578.69-3.21+6.24+3.17=14.892.45-1.67+9.23=10.019.55-5.17-1.72=2.668.65+3.45-3.35-0.02=8.733.1-1.25+2.59+3.63=8.073.94-1.74+0.23+5.86=8.299.16-8.7+9.47+6.78=16.719.07-2.55+9.66+9.77=25.954.59-0.46+8.76-3=9.893.87+5.13=95.68+2.18-5.95-0.9=1.019.64-0.54-8.69=0.413.04-1.82+9.09+8.98=19.299.87+9.01-4.26=14.621.15+4.42-1.9=3.678.61+4.57+6.27+4.34=23.799.92-6.71-0.68=2.534.11+3.19+9.3-5.56=11.046.59+5.21-2.62-0.12=9.068.3+0.82+7.39=16.517.97-6.9+4.63+4.52=10.228.84-2.48+9.83-8.78=7.418.21-4.18-0.79=3.247.48+7.43-1.83-2.72=10.360.5+7.21+0.91=8.621.09+3.61=4.73.2+5.46-0.47=8.195.94-3.84=2.18.44-0.65-4.05=3.746.12-3.7+2.94=5.367.19-2.01-0.66=4.520.39+3.5+0.5=4.397.75-3.58+5.7=9.877.21-2.98-0.53+2.57=6.277.4+6.41=13.813.68+4.77+6.86+5.8=21.117.54+9.64+5.87-0.99=22.064.85+5.15+6.4-3.17=13.237.97-0.02+8.5+4.99=21.447.24-0.31+9.11=16.049.32-6.91+7.47+8.41=18.296.11+1.23+4.57+5.26=17.173.29-1.85+3.83+1.96=7.239.74-4.64+5.12-1.53=8.693.88-1.59+7.96+0.98=11.239.76+7.55+7.47=24.785.09+9.29+9.69-5.89=18.188.55+7.54-3.45-8.84=3.82.05+4.13-0.87=5.317.34+6.1-9.61+9.49=13.324.83+9.52-7.8=6.553.87-2.67+9.76=10.962.6+9.86-4.9=7.567.26-1.07-0.82=5.376.84+9.86=16.79.29-8.04+3.53=4.781.25+3.41+8.55+4.64=17.854.5+2.41+0.51-3.71=3.718.39-1.53-3.96+6.11=9.019-4.93-1.58+4.71=7.25.56-0.66+0.15-4.65=0.40.58+0.16+2.85+8.95=12.545.29+5.48-9.63=1.142.77+8.51-4.08=7.25.54+8.83-1.04-4.57=8.763.25-0.11+4.09+3.36=10.599.73+8.26+2.74=20.737.72-1.96+0.23=5.997.18+6.92-9.54=4.560.65+5.02-3.64=2.036.75-0.5-5.38=0.876.39+1.23+6.3+3.65=17.577.97+2.44-1.57-6.57=2.276.68-1.24-3.82+3.67=5.299.96+3.39-7.43=5.927.93-0.19+0.49-2.69=5.546.52+4.31=10.838.95-7.62+7.23=8.567.35+6.15+4.96-6.16=12.37.97-3.39+4.26+1.3=10.148.52-3.45-3.28-0.14=1.653.42+0.86-3.03+2.46=3.719.96-2.65-0.76-5.25=1.38.12-6.61+6.04=7.551.5+9.11-4.75-0.21=5.658.64-1.22-1.86-2.26=3.30.17+8.05+4.15=12.377.72-2.33-0.42-1=3.977.89+3.75=11.646.54+3.76+9.72+7.37=27.397.53-5.65=1.883.83+5.84-2.18-1.68=5.810.9-0.31+2.38-2.32=0.658.79-5.92+2.7+9.13=14.76.78+4.09=10.877.86-0.8-3.4-2.02=1.648.82+0.49+9.18+1.63=20.126.23-1.37=4.867.37-5.48+8.14=10.035.35+0.77-1.43+4.5=9.194.84-2.29-2.39+8.55=8.715.73-0.82+0.97-3.63=2.252.44-0.7+0.44=2.187.44+1.93-4.58-0.78=4.019.04-8.53+4.48+6.37=11.367.43-1.59-5.08+6.95=7.719.87-0.16-5.83-2.79=1.098.59-5.27+6.01=9.334.43-0.31-1.74+1.49=3.879.56-0.95-2.23+7.38=13.763.32+9.69-9.88+4.06=7.190.17+8.4-0.59=7.988.1-5.58+5.08-5.82=1.785.67-2.02=3.652.23+5.32+4.49=12.048-1.06-2.69=4.253.6-1.59+0.48-2.08=0.415.18+2.71=7.894.25-2.42+9.27-7.58=3.523.69-0.25=3.449.47+5.07+5.6+5.29=25.438.27-2.13-0.66-4.26=1.225.23-2.99=2.246-0.38+5.61+3.28=14.512.69-1.36+7.58=8.919.42+3.13-5.38+5.88=13.058.8-0.99-6.75=1.067.9-6.21+2.49-2.5=1.680.58+7.54+4.13-5.95=6.34.08+2.4-2.93-2.19=1.364.63-0.51-1.23-2.41=0.487.8-6.82=0.980.78+8.94=9.725.59+8.99+5.23+4.17=23.988.38+0.51+5.88-6.09=8.687.01+3.87+2.68+3.78=17.340.8+9.8=10.66.58-1.11-3.65+6.44=8.269.4-5.84-1.86+0.83=2.532.16+4.07+3.78-1.16=8.859.33-4.26=5.073.34-2.45+7.66=8.555.89-0.44-3.04+9.52=11.932.32+0.17=2.498.32+7.1+5.67+1.49=22.586.83+4.2-4.03-4.57=2.438.38-2.71-0.78+4.02=8.918.28-2.38+1.03=6.935.29-4.29=17.95-2.55-1.27-2.21=1.921.75+0.71+9.37=11.833.17+3.77=6.949.42+5.6+5.55+8.07=28.649.03+5.75=14.789.7+9.39-4.32+3.71=18.487.02-4.36+9.06-1.22=10.56.18+6.63+1.74-2.17=12.385.77+3.61-7.51-0.86=1.015.53-4.51+4.41=5.434.47-0.69-1.69=2.095.73+5.27+7.88=18.884.38+2.32=6.79.03+7.75=16.782.13+5.64+0.5=8.279.69-8.4-0.67+0.79=1.419.42-6.74+3.77+3.99=10.445.12-4.36=0.766.83+2.96-1.76=8.038.86+6.22-0.69=14.396.43+7.55+6.35+5.95=26.288.78-8.11=0.677.4-3.76=3.646.63+9.2+9.8+5.47=31.19.6-6.38-1.05=2.178.88+2.05=10.938.97+2.66-3.63-0.69=7.315.68+5.65-1.17-0.23=9.936.67-2.93=3.746.63+1.92-4.97+2.49=6.075.24+7.64-8.5=4.388.83+5.83-4.1+7.47=18.037.81-1.83-1.75+6.14=10.372.58+9.14+8.06+4.56=24.344.01+1.76=5.779.28-5.35-3.37+7.71=8.276.14-2.12-2.83=1.197.64-1.06+5.27-6.87=4.984.19+5.93-1.79+9.66=17.996.63-5.48+1.72=2.878.39-5.25-1.52=1.626.7+3.78+5.35+8.39=24.222.43+9.98-1.25+0.74=11.96.34-4.44=1.96.31+1.24+4.01+4.33=15.894.75-1+3.42-0.3=6.879.63-3.58-0.74-3.07=2.248.65-0.9+4.4-6.62=5.530.35+1.6+0.18=2.130.02+5.42=5.445.38-2.5-0.38-0.44=2.069.31-3.56-2.32-1.55=1.889.87-4.94-0.96-2.68=1.296.57-2.75=3.828.13-2.59-3.78+5.59=7.359.35-3.35-2.91+7.33=10.429.82-6.42-2.45+1.91=2.869.03-0.76-0.53-4.65=3.094.84-2.28-1.95+8.9=9.517.32-2.41-0.22=4.695.53-1.26+1.7-0.17=5.85.83+9.41=15.245.18+1.1+8.46=14.744.28-0.31=3.975.76+3.2+2.45=11.417.56-1.5=6.067.16+1.68=8.849.41+2.92+3+6.47=21.89.29+7.4=16.698.63+0.91=9.540.43+8.85=9.287.39-0.72-6.55=0.126.1+8.03-9.51-0.16=4.468.73+0.28+2.66-7.99=3.687.05-1.35=5.74.33+1.13-3.44=2.028.31-4.58+9.34=13.079.45-4.81-0.02-4.51=0.118.74-0.34-8.19=0.219.14-0.22=8.925.05+4.95+6.01-2.91=13.18.64+2.13-5.19=5.582.77-2.43+1.89+8.61=10.847.99-1.74+0.9=7.159.07-5.22+0.33+6.59=10.773.47-2.3=1.174.55-1.97+3.03-1.16=4.453.4+8.93+1.94+7.54=21.812.06+6.81=8.874.8+5.79-1.07-3.38=6.149.7+8.12-4.12-3.06=10.644.75-4.04+8.5-4.25=4.969.9+6.55+9.92=26.377.48+2.23+6.57-9.85=6.437.91+3.35-2.91-4.18=4.177.64+1.34-7.76=1.225.21-2.94+1.43+0.44=4.143.75+3.74+4.13=11.626.6-0.82-5.06+1.81=2.539.6-1.64-1.78-3.16=3.021.79+9.64-4.84=6.596.25-1.08+7.58=12.752.55+7.22=9.771.61+3.65-3.45-0.47=1.348.02-2.03+6.56=12.552.4+6.94-6.56=2.780.02+8.98-6.58+2.17=4.592.94+4.6+9.76+8.83=26.139.39-4.15-2.45-2.69=0.19.09+0.44+6.86=16.395.69+2.51=8.26.85-0.06+7.8+3.52=18.116.68-2.74+7.76-9.89=1.813.67+9.38+6.83=19.882.37-2.06+3.75+1.12=5.182.96-1.56+4.3=5.74.74+1.77+0.39+8.37=15.270.49+0.69+4.19+0.14=5.517.62-6.73+7.76=8.652.13+7.41-6.11=3.438.11+4.87+0.09-8.71=4.368.25-1.89-5.63-0.61=0.128.91-4.64-3.16=1.115.21+1.63-4.58=2.268.62-0.65-3.28=4.695.77+9.55=15.320.29+7.74=8.038.86-1.03-2.45+0.37=5.753.55+6.42+5.54+3.5=19.014.32+2.8=7.129.74-0.99-0.07=8.682.85+6.05-1.64-3.84=3.426.44-4.31+3.56=5.692.72-1.79+7.88+1.73=10.546.5+8.2-4.62-4.52=5.563.82+1.14=4.967.5-5.96=1.547.83+1.59+6.24-3.74=11.924.07+9.74+7.72=21.535.96+4.24+6.02-4.83=11.396.17-0.52-4.03-0.35=1.278.24-8.01+6.47-0.06=6.647.22+1.54-2.02+6.74=13.487.51+1.17+5.93+2.05=16.666.92-0.98-5.32=0.628.68-8.53+5.64=5.796.25-5.63=0.624.77-0.43+4.59=8.938.41-5.48-1.7-0.98=0.251.42+9.86+4.54+3.7=19.523.97-0.25-1.1=2.627.75-5.18+8.49-8.06=38.54-2.7-2.5=3.349.62-1.86-2.58=5.183.02-0.18+8.57=11.418.12-4.12-0.35-2.8=0.853.04+7.36=10.47.81+3.94-7.57=4.187.12+4.14-2.64=8.623.44+5.08+0.98-5.64=3.864.43+4.21-7.53=1.115.49+1.63+7.3-4.96=9.469.97-5=4.977.92-2.36+3.18-4.64=4.16.94-1.29+3.01=8.669.47+0.07+6.82=16.368.37-2.09+5.16+0.04=11.486.48+5.83-5.59-5.19=1.539.86-0.76-7.85=1.250.15+7.61+8.51-1.41=14.865.13+4.25-6.51=2.876.65+5.5-6.07+2.86=8.944.85+7.27+0.47+2.65=15.246.33-1.35-2.74=2.247.99-3.97-3.16+0.72=1.586.92-3.72=3.28.56+3.98+1.49-9.87=4.164.55+2.9-0.56=6.897.19-3.26-1.03+5.78=8.682.23+9.95+7.33+1.26=20.770.16+4.27-0.22-3.67=0.546.08+1.82-5.42+0.11=2.599.15-2.16+1.08-6.43=1.645.51+1.77-3.34=3.947.14-5.14+2.78+9.59=14.377.59+0.41-1.87-2.5=3.635.18-3.09-0.99=1.17.84-0.79-4.45-0.3=2.39.02-0.32-6.56+1.48=3.629.29+4.17-1.42=12.046.34-3.15-1.31+6.59=8.479.64+4.14-2.43-2.04=9.318.61-5.14+2.74=6.219.61-0.55+5.18=14.247.68+2.4=10.087.77+8.18+0.34-4.22=12.078.8-3.25-4.78-0.17=0.69.62-4.77-0.26-1.32=3.279.82+4.98+4.18+5.39=24.374.81-3.54=1.273.31+9.01-9.33+3.04=6.038.87+6.65-9.85-4.98=0.694.92+1.39-1.74=4.570.65+6.96-6.03-1.06=0.526.12+8.29-3.97=10.443.45-1.93-0.39-0.24=0.899.64+8.43-3.67=14.45.92+3.06-2.02-2.93=4.039.97-0.39-2.54+0.54=7.588.71-2.12-2.39+1.41=5.615.03-1.66+1.05-3.25=1.179.28-5.78+3.29=6.798.45-6.92+1.29=2.825.48-2.8-2.5+6.3=6.487.38-4.78=2.64.03+7.32+3.85=15.29.58+6.53+0.47-2.29=14.297.8+7.11=14.915.06+8.14-3.16=10.043.92+2.6+7.84+5.83=20.197.93-4.67+3.09=6.355.9-2.99=2.915.67-1.32-0.86-3.06=0.435.81-2.75+7.32+0.24=10.626.44-2.63+9.06+6.42=19.295.31+9.74-3.93-3.08=8.041.12+7.02-4.95+7.05=10.248.23+3.26=11.499.29-3.3=5.999.92-5.3-1.07-2.17=1.381.41+7.01-4.73-3.05=0.649.21+2.74-4.6=7.358.89+3.61+0.52+2.16=15.185.22+5.54=10.766.89-4.35+0.7-3=0.247.3-0.11+3.33=10.529.3-2.25=7.056.95+7.16-0.02+6.93=21.020.62+4.04+4.54+4.82=14.029.53+3.2-9.62+5.14=8.256.34+5.33+0.27=11.947.99-3.62-2.6=1.776.97-2.86-3.7+8.94=9.358.8+4.55-1.51+7.77=19.618.33+2.5=10.839.75-3.08-1.03=5.643.99+0.07-2.78=1.289.38+6.53=15.912.78-0.65+0.04=2.179.79-7.72+2.37+2.18=6.628.52+0.09-4.62+1.93=5.923.4+4.86-0.82+8.6=16.046.85-2.07-4.1=0.686.02-2.79+9.34+3.71=16.287.19+8.76-6.49=9.466.51-1.69-0.78=4.045.3-0.82-2.06=2.429.75-3.54-3.82+9.8=12.192.22+8.72+9.37=20.316.59-0.64-1.57-1.17=3.219.75-2.88=6.876.87-2.07+1.62-4.23=2.195.63-3.19+2.62+1.58=6.647.58-0.46+4.3=11.424.33-1.06+0.92+5.38=9.578.6+9.37+8.15=26.126.53-6.08+2.47+9.28=12.22.85+9.63=12.487.08-1.03-2.87-0.9=2.287.36+9.34+7.42+3.95=28.076.36+3.18=9.543.76-2.67+6.81-2.62=5.287.54+4.35+9.17-4.93=16.132.66+8.82-3.2+9.19=17.478.92+9.43-2.5-9.35=6.58.45-0.64-4.63=3.189.54-3.72+0.98-2.85=3.958.61+1.15+2.55=12.313.53-0.35=3.183.84+9.41+4.01+0.71=17.973.12+4.3-5.2+4.75=6.977.49+6.59-5.58-5.31=3.199.37+1.38-6.93-3.33=0.494.46-0.72+1.76=5.55.95-0.07-3.67+2.1=4.310.68+5.02+1.18-5.28=1.66.52+5.87-0.26+0.28=12.417.45-5.25+3.84=6.043.85+7.44+3.54=14.835.44-2.28+1.04+7.3=11.58.4-3.6=4.89.17-6.42+9.29-7.39=4.656.58+4.85+4.11-8.69=6.855.41-2.94-0.03-1.95=0.499.73-6.14+8.81=12.48.84-5.85-0.09+5.57=8.478.88-3.82-2.04+3.99=7.018.63-7.06+9.47-2.16=8.881.18+5.05=6.234.58-3.1=1.489.69-8.03+6.47=8.138.32-2.72-0.31=5.293.27-0.37-0.9=21.11+8.41+2.32+2.54=14.385.76-0.89-1.4+5.43=8.99.42-0.41-1.13-3.23=4.657.08-1.38+8.49+4.98=19.179.33-3.93-0.44+9.17=14.136.3-0.71-4.01+6.58=8.167.5-5.02+8.45+2.13=13.068.08+6.16+1.37=15.613.54-0.28-2.7+4.6=5.168.78+9.53-2.71=15.68.64+8.51+9.5-6.81=19.848.25-0.76-4.71=2.786.89+3.78-7.97+1.96=4.663.37+7.42-8.51+2.17=4.452.62+6.28+9.96-6.57=12.298.09-0.72-3.67=3.76.75-2.49+3.24=7.59.17-1.75-3.49=3.930.68+2.5=3.187.22+3.23+6.92+2.54=19.915.16-0.76+5.55=9.957.47+9.11+7.8=24.386.3-1.1-0.38=4.829.06-0.56+4.97-7.02=6.458.34+5.51+6.87=20.729.28-2.92=6.368.43-4.96+5.72+6.72=15.910.03+4.77+6.47=11.274.67+9.73-8.31+2.72=8.818.4-6.57=1.837.03+8.79-7.8+7.71=15.730.54-0.12=0.424.08+5.07-5.87-1.11=2.179.32+4.88+7.13-9.76=11.576.43-1.44+0.2+6.96=12.159.18-6.68-0.95+7.78=9.337.26-4.36+9.3-7.53=4.677.81-3.71+6.62=10.728.03+0.32-7.91+8.22=8.669.43-5.63=3.81.61+1.98+6.12+4.82=14.536.93+2.68+3.28-0.85=12.045.82+9.45-0.47=14.89.03-4.53+8.91+4.76=18.179.45+9.61+2.32=21.387.8+0.39=8.199.13-2.52-0.77+9.38=15.225.94+1.27+3.03+5.51=15.759.52-0.95-0.43-3.31=4.835.13+9.93+5.49+0.95=21.56.46+3.4-8.4=1.467.12+7.76-5.48-6.86=2.548.93-4.41-3.36=1.167.94-4.1-1.63-1.82=0.395.27+5.7-2.17+8.67=17.473.06-1.82+7.64=8.883.2+7.8-3.05-6.17=1.787.96+2.29+4.76=15.015.85+0.42-0.4-5.19=0.685.44-1.41+7.19+7.1=18.329.15+5.1+2.02-3.18=13.093.11-1.06-0.77-0.78=0.56-4.27=1.736.43+2.7=9.139.34-0.1-0.78-0.95=7.519.75-0.81-1.38-1.24=6.329.94+7.7+1.4+0.51=19.558.5-3.53+0.84-5.68=0.134.85+2+8.32-9.14=6.038.83-0.77+0.03+7.48=15.570.54+1.56=2.13.63+7.89+9.54=21.069.98-1.84+8.76+5.83=22.739.63-1.66+5.44-5.51=7.93.66+9.89+9.8+9.82=33.176.18+6.45-2.44=10.196.95+3.01-2.83+0.56=7.698.7-8.37+0.71=1.042.22-0.91+3.61+3.63=8.559.97-1.5-4.46=4.015.69+1.66-6.39=0.961.14+8.71=9.854.16-3.25+9.23=10.144.55+9.73=14.289.77+2.44+6.07-8.88=9.44.57-1.92+5.54-0.49=7.78.37+4.4+0.9-6.12=7.559.79+5-1.81=12.985.4-3.71-1.13=0.568.38+8.72-0.02-5.84=11.244.38-2.9+0.96-0.83=1.619.18-0.9-4.34=3.947.22-2.15+8=13.077.24-0.71-1.51-3.31=1.715.33-0.32-1.81=3.28.64-1.38+2+9.99=19.254.2+1.15-2.15=3.25.33-1.57+4.53-7.83=0.468.65+5.68+2.77+4.3=21.49.37+0.71-3.28=6.89.76-2.95-3.54-0.46=2.819.03-0.39-4.4-0.2=4.045.55-1.57=3.985.13+6.08-0.02+4.