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8.22-4.79-2.43=9.47-1.88-1.31=5.64+0.14-3.01+3.18=5.47+4.71-2.19=7.21-5.68+6.9=9.43-8.7+9.73+8.31=9.68-4.44+6.06=1.63+7.99=2.27+8.99-2.76=6.85-1.17-3.06-0.67=6.41-3.56-0.58+8.85=7.32-0.95-5.77+2.19=9.35-4.89-0.9+4.76=6.67+0.94-2.78-3.55=3.82+9.81-8.27-2.92=4.88+1.26+5.34-1.02=4.56+9.62+6.6+7.36=3.26+6.65=8.68-4.32+6.34=1.27-0.05+7.7-4.62=9.96-1.16-6.96-1.03=5.42+2.67-1.1=6.45+4-9.57+5.28=7.96+2.55+1.09-2.75=3.59-0.37=7.1+9.87+3.18-1.13=2.95-0.06-0.04=7.9+3.55+8.59-5.58=8.14-4.19-2.42+7.85=8.37-0.58-5.2-0.26=6.66-0.34-0.79-1.7=8.87-0.15+8.49=8.94+4.19+5.31+8.21=7.8+7.98-9.3+3.45=4.95+0.18+9.88+4.68=3.56+5.55-7.07=6.06-4.97=1.16+9.92-9.02+0.65=8.47+3.71-3.44+6.4=0.81+6.69+1.53=3.74-2.19-1.21-0.11=0.49+4.37-2.57+7.18=4.36+7.11-4.47-2.42=7.81-1.47-3.59=8.07-1.06-4.14-0.08=8.64-1.99-2.65+9.22=8.33+6.07-8.09-1.19=1.14+6.14+9.21+1.45=5.62+8.29=1.26+8.83-3.55-0.39=7.12+1.98-5.22+8.38=7.13-1.75=3.94-0.64+4.35+2.94=9.1-1.93-7=8.06-6.97+1.43+2.82=9.33+5.36-5.7+4.36=1.37+5.74+7.18+2.08=8.07-2.23+0.65-5.16=0.27+5.52+0.84-2.24=9.35-2.29+3.21+4.54=8.28+7.79+9.86=9.6+4.67-2.87=5.63+4.91+7.58+5.49=8.72-5.17=8.94-6.41+6.64+3.11=7.19+8.42+3.88=3.08+7.66-8.45+5.91=0.15+9.19+2.77-5.46=5.47+2.15+3.52+8.88=7.35-6.9-0.33=9.03-4.32-1.27-2=3.18-2.74+2.8+4.95=8.42-3.68+6.02=9.38-0.24-1.76=1.25+2.64-3.1-0.45=9.67-2.66-6.06+8.05=0.95+9.46-7.21=8.45-0.96-0.63+4.12=5.2+6.09-1.03-4.74=6.81+1.87+4.17+6.99=5.75-2-1.69=7.82-4.71+2.2=9.73-6.42+2.3=8.63-1.28+1.86-7.96=8.31-4.37+9.51-9.81=5.09-3.26+2.9+7.17=9.87-6.2+4.52=7.13-2.75+2.87=3.75+8.32-6.58=7.38-3.96-2.16+8.6=3.75-0.43+5.18=7.75-3.18-2.29+3.13=5.15-4.66+3.59-2.93=6.81+3.29+9.9-2.59=8.9+0.56=6.35+3.47-3.38-1.44=8.6-2.99-5.33+0.56=9.99-0.62-2.87-4.9=3.4+5.02+5.24-1.02=3.66+4.55-4.02+5.29=7.25-4.69-0.74-0.22=9.63+1.71+2.93+0.22=8.67-0.31-0.74-4.9=6.45+3.03=4.95+4.1=3.89+9.97-0.32-8.48=9.07-1.57+9.42+6.49=6.92-0.32=7.5-2.66+3.22=6.58-2.89+0.35+0.48=4.01-2.84+0.2-1.02=2.57+7.4+2.04-4.21=9.15-7.42=4.48+7.53-2.56-6.93=3.31+9.18+9.94-1.49=2.17+3.06-4.86+2.91=6.97-1.96-1.86=6.63-3.7-2.65-0.02=3.28-0.81+9.58-7.93=9.37-0.42+4.58-7.14=2.94+6.13+1.21=9.42+4.03-1.73+9.56=0.12+8.16+6.79+9.76=8.66-2.4+4.08=6.83-2.01+8.22+2.59=6.23+9.66=8.86-6.62+7.53=9.25-0.38-3.27=4.42-0.78-1.58-1.1=9.05+1.15-2.96-0.62=7.15+3.66-9.62+6.68=7.19+0.44=9.49-8.6+7.11+6.96=6.53-0.78-1.88=2.94+6.96+3.54+0.62=4.68-2.05=1.29-0.27+3.06=8.81-8.57=2.36+4.47-4.03=8.23+9.01-7.03+1.32=9.59+1.65+4.62=2.08+1.95=2.77-1.85+6.21+3.01=7.84-1.89+8.61+2.01=8.51-5.97+6.7-3.1=9.14+1.31-9.88+4.46=5.62-4.05-0.08-1.13=5.47+5.42+4.26-0.8=4.58+8.2-3.96-0.06=5.65-0.69-0.99=2.85+8.05-0.05-0.18=6.77+7.14-4.46=7.91-3.34-1.34+0.88=5.44-1.56-0.52=9.57+8.71-3.04+5.5=3.6+9.88-5.69+6.82=8.67+1.88=5.67+6.76-5.36-1.63=2.91+8.9+7.43+5.95=9.05-2.5=2.4+2.14+0.95+0.45=7.7+8.41-9.94=1.45+1.18=6.18-3.73+6.73-0.85=2.31-1.46+9.45=3.51+8.88+9.43+3.7=8.62-0.85-2.51=2.14+2.94=9.03-6.67-0.77+2.76=7-1.02-4.67-0.77=5.87+0.82+0.64=8.77-3.57-0.31-0.52=0.55+4.45=8.53+4.2-4.11+8.82=9.72-9.11+1.52+2.81=6.69-4.49-0.56=7.72+6.94+9.32=6.14-3.17-2.79+2.09=8.63-4.57-3.73+6.81=1.96+5.61+2=6.77-2.15+7.26=2.66+2.76+1.25+0.99=1.2+6.34-4.52=4.35+0.5-1.76=7.98-2.46-4.05+0.38=5.82-2.17=4.53+4.89-0.22-3.97=1.85+0.23-1.48=7.4+6.33+8.86-8.74=9.1-5.49+9.14+2.67=7.3-0.77-3.82-0.29=4.74+9.13-9.54-1.97=3.8+9.75+4.44+1.99=5.46+6.62-2.77=4+7.13=3.45-1.25+2.12-1.38=8.66-0.23=6.69-0.18-0.6=4.99+4.67+1.13-6.15=9.46+9.67+2.26-3.92=2.88+4.77=6.64-2.71+6.32-5.97=4.17+0.69+8.37-8.79=6.92-6.18+5.77+2.28=8.42-3.2-2.33=5.01-0.08+5.16=8.61+9.9-6.23=7-5.45+8.68+8.8=8.24+8.99-5.89-2.54=8.86+0.79-1.16=2.05-1.47+6.93-3.73=8.21-2.75=8.94+9.94-7.28+3.78=1.64+8.42+0.45+8.88=6.35-2.37-0.69-2.57=6.75+1.45=8.69+1.29-7.89=5.39-0.74-3.32=5.8+1.79+7.16+5.63=7.81+4.53-3.51-7.9=8.83-4.68-0.15=8.14-2.29=5.94-1.4+0.4=5.95+5.93-3.57-5.08=8.32-1.2-0.9+6.21=8.54-8.01+7.36+0.83=4.96-4.75=8.61-0.54-2.22-1.65=9.98+0.07+7.91=8.74+0.61-0.46=2.1+9.31+1.55-9.95=6.86+7+2.13+9.32=0.44+9.08+7.75-9.38=3.87+5.81=7.17+6.26-5.05+3.65=2.14+2.39+0.84-0.69=1.41+3.33+8.64+3.4=6.79-0.13=4.59-1.96=4.57+3.06=9.45-4.81+6.8=8.85-3.12-0.23=4.25+3.52+8.14=8.7+4.94+5.51=8.65-1.49+1.37+4.78=6.77+8.5+9.95=5+3.35-5.57=9.12+6.77+8.21=6.16-5.36+6.87-0.59=7.79-0.13-1.35-0.65=8.17+9.47=6.21-3.75+8.18-5.45=9.06-6.16+4.34=8.49-3.5+4.58-3.86=3.13+9.75-4.61=9.83-3.12-3.9+3.22=9.77+6.91+4.77=9.99-6-0.3+6.92=5.45-0.6+4.51=7.55-2.68-3.96=3.94+1.2+6.85+6.02=6.74-4.87=7.84-0.44+1.86-5.49=3.62+2.43+5.72=6.5-0.67-0.75-4.07=2.24-0.5+8.2=9.87-2.94-0.33-0.83=9.22+7.13+0.34=7.99-3.42+2.06+7.38=1.02+8.38-5.08+7.56=2.58+1.68+8.76+3=1.54+7.58+2.4+6.89=9.35+7.94=4.79+7.7-9.47+1.13=6.63+0.56+0.04-4.92=9.85+1.93+3.17=1.73+5.16=8.49-7.56-0.81=6.81+4.72-2.34-8.29=4.36+8.05-7.63=3.26+9.88-3.22-8.15=9.14+2.18-8.98+9.75=5-0.28+5.72-5.24=9.47-2.82=9.85-1.13+1.96=3.87+9.85-2.65=2.88+8.35-9.91+9.56=4.31+4.58=9.33+3.74+2.86+6.03=8.68-0.33-6.53-0.32=8-0.16-0.19-3.04=9.64-9.33=9.95-6.47+3.17+5.79=2.27+6.65-1.17+2.39=8.28-5.64-0.39+5.29=4.85-1.08-1.42=9.53-3.62=2.78-0.15=7.97-5.86+3.54-2.96=4.99+5.16+1.74-3.79=6.17-3.71+9.65-4.44=7.77+7.17-2.89-9.49=9.85+5.71+1.79=7.61+5.05=8.92-1.92-6.08+4.76=3.64+7.93+5.16-8.44=7.99-5.12+0.08-2.77=6.86+0.71-6.52=9.73-1.3-6.27+7.98=8.75-0.57+7.04+6.35=5.85+3.92+3.41=5.2+9.62-8.96+0.48=9.54+4=5.5-1.61-2.86-0.68=4.54+2.47+4.23-0.43=0.62+7.23+3.88=8.77-7.96=7.58-3.02-2.64+9.27=7.29-2.97+6.89+3.31=7.29-6.6+7.43+1.71=7.25+2.76-6.39-1.12=8.41-1.01-4.89=8.39-2.71-5.52+6=9.04-3.02-0.91+3.73=2.85+1.28+4.89-6.81=8.41+9.22-0.3+3.03=8.16+9.02-4.34-9.55=9.9-1.9-2.07+6.12=0.92+1.86=9.03-7.6+5.28+4.13=7.46-1.24-1.71-0.73=7.39-6.53+9.08=9.55-4.48-2.51-0.78=4.49+7.11=8.08-0.85=7.98+8.88-8.07=6.13-0.35-4.49-0.43=4.22+9.75+7.29=8.45-3.17+1.8-0.48=8.77-1.45-1.58=6-1.68-4.21=8.42+5.03-4.56-0.07=6.02+7.86-7.63+8.61=8.67-4.76=9.84+7.46+5.17-4.4=2.37+0.96+4.99-2.94=9.31-6.41+9.74-6.4=3.29+5.04-1.95+5.12=7.05+0.72-0.8=5.87-1.73=5.48-3.54+4.89-2.13=7.41+8.78-8.48=6.32-2.52-1.04=6.91+1.3-1.13-4.04=7.94+8.58+4.45-3.78=8.23+3.64-6.26-0.38=1.91+1.92-1.55+0.42=4.28+8.21-5.14-2.1=6.89-2.59+7.96+7.76=8.61-6.53-1.87+1.39=0.19+6.5+3.02=5.35-3.13-0.26=5.34+8.42-3.37+0.1=9.46-1.29-3.28-2.82=9.99-3.01-2.01+6.39=6.73+4.77-1.93=9.5-6.29-0.13=6.41-5.23-0.98=9.05+3.23-0.88=7.7+8.72+0.45=8.41+3.53-6.24+8.72=9.51-3.25=3.37+3.62+7.09=7.26+6.85-1.11-2.4=6.26+1.3-3.53+1.32=6.66-0.4+4.55=9.93-4.44+5.83+5.28=8.2-5.48=4.33+2.33+8.81=5.7-4.35=9.23+1.62-2.19-3.92=8.44+1.48+7.52-2.99=2.52+8.35+4.25+9.09=8.71-2.05+1.83+7.85=9.06+7.56-1.05+1.75=6.84-5.45+9.71-0.99=6.51-0.47+1.79-4.24=8.5-0.11+2.68-7.36=4.93-0.69+1.67-0.08=2.8+1.76+6.22-7.97=3.81+8.46+3.26-2.2=2.49+4.47=7.98-2.42-1.23-3.56=7.87-3.09-3.36+1.93=5.01+3.31-2.94-2.29=8.77+4.98+3.24+0.58=9.74-1.99-4.79-2.65=8.47-1-4.78=0.76+1.8+7.11+4.15=9.38+7.19=9.09-0.18-6.39=9.88-3.3-2.31-1.9=4.63+1.09+9.13+5.52=1.54+2.36=9.94-4.78+7.95=3.56+7+0.45+1.35=9.84+7.63-6.02+9.98=6.68-0.55-1.64-3.43=9.99-2.98-1.54-4.86=3.58+9.03-7.66-4.34=5.41+4.91-1.72-4.03=9-7.06-0.8+3.29=8.48-7.04=6.98+3.78+8.14=4.45-2.45+9.55-0.49=8.25+2.72-4.95+7.06=7.67-1.45-2.28-3.46=9.22-1.79+7.27+8.75=1.42+6.29+9.17=9.39+0.53-1.22+7.7=7.74-3.35+5.55-6.08=5.04-2.19=4+3.4-1.44=5.75-0.55-0.19-0.81=2.44+7.56+2.62-3.91=6.53-1.16+1.31=9.46-4.25+7.2+6.32=6.86-5.37+2.55+3.78=2.28+8.39-8.19+9.09=1.93-0.85+6.4+1.11=2.45+3.1+7.86=3.41-0.81+9.06=8.32+8.07+7.02=9.57-8.41+8.27=9.17+9.91-6.57=2.71-0.81+4.47-0.72=4.4+0.04=9.06-7.9+8.15+7.14=7.33+0.66+2.8-8.05=3.71-1.76+7.23=7.48-1.46-2.78+5.38=6.44-1.1+3.55-4.01=5.86+3.35+3.66+3.56=4.32+7.56=9.64+9.41+3.58+3.77=8.86+8.96-9.62-2.66=7.01-4.38+5.64-4.28=6.91-0.36-4.25=2.74-1.85+8.88=7.25-4.29-1.67=8.09-3.54+6.33-0.57=6.08+2.55+3.51=6.81+5.08-8.61=6.96-0.83+7.67=8.67-3.6+9.7=9.31-0.88-4.89=2.85-1.26-0.56=5.32+9.53=9.41-7.39+4.88+6.59=2.83+1.24=5.22-2.65-0.46+6.11=1.53+1.19+2.06+9.69=5.2+5.8+4.39+7.5=5.3+4.9+5.32+9.43=8.01+8.81-0.2=7.36+5.76-8.33=4.56-2.43-0.72=4.03-0.85+8.45=2.52-0.56+4.5-1.47=3.29+0.85-2.79+3.07=6.42-1.24+9.18-9.13=7.06+7.75=0.73+9.05-5.02=9.37-7.32+5.67-2.05=9.37-3.91-0.72-0.42=6.52+0.6-3.27=8.45-2.41+7.51-8.03=6.33-4.37+6.9+8.93=8.57+1.32-5.39+8.4=4.08+8.74+0.23-0.13=7.99-4.27-2.8+7.81=8.66+3.67-2.56=8.7+7.81-6.3=1.05-0.81+3.37+9.67=1.11+5.65+5.83=7.88-7.32=5.73-4.73+5.92+1.39=5.05-3.18-1.45=5.35+0.79-2.62+5.12=3.12+1.65+8.06=2.09+8.89+4.17=7.13-3.35=1.98-0.23+7.42-6.25=8.79-5.98+7.9=6.66-0.78-0.23-5.48=6.2+7.03-7.36+6.5=8.32-1.2-2.42-4.16=6.69-1.52-4.99=8.72-0.15+1.7-6.36=8.68+4.62-1.64+5.58=8.76-5.15+9.82-5.62=8.89+3.22+7.9+8.16=8.89-2.5+3.95+5.73=9.86-7.77+2.95-1.19=8.74+2.15+4.15-5.71=7.19-4.93=7.65-7.52=0.05+4.75+8.52=4.5+4.14-7.62=2.75+3.34-1.32-0.23=9.91-2.4-6.73+3.5=9.04+3.31-4.45-3.98=9.8+9.89+4.8-8.44=9.1+0.31+9.81-6.29=6.63-4.76+3.12=5.72-1.4-3.17+5.02=8.86+1.34-7.52=9.41+6.13+7.98=8.09-3.89+3.74-6.76=6.03+9.66+4.86-6.3=4.77+1.96+0.75-0.41=0.52+3.54+4.5=5.44+3.87=5.12+7.2-1.76-1.81=1.29+4.56+6.15+7.54=4.74+4.31-6.58=7.68-6.86+8.56=4.43-4.09=8.18-7.45+4.69+6.64=5.89+3.16+4.28=9.33-2.24-2.13-4.44=9.75+0.57-5.45-4.49=8.66+7.8=5.66-0.65+9.25-4.75=7.26-2.41=1.52+7.05-6.21+3.03=7.17-2.34-4.38+0.26=3.55-1.81=8.8-2.72-2.54=8.14-7.54-0.3+4.53=1.46+5.12-2.21+7.87=5.34+6.84+5.01=4.64+1.42-3.16=6.74+4.7-0.43-9.37=4.03+6.24=9.5+8.38+2.85-7.37=3.42+6.5=5.93-5.23+4.53=9.03+8.39+4.4+5.57=8.7-8.04-0.02=0.7+9.62-6.19=9.26-1.08+1.75=0.4+8.72-2.76-0.72=6.07-0.09=4.09-3.53+9.66-9.85=7.44+5.2+0.57=8.64+2.58+1.13+7.27=9.24-1.46-2.08=3.98+7.63+3.81-7.46=4.77+6.03+5.44=8.24-5.28+8.4=4.5+3.55-5.22=7.55-3.39+7.51=0.72-0.61=6.85+6.19+4.23+1.52=5.78+1.01+6.63+4.48=9.99-1.4+9.61+3.13=1.31-0.99+4.46-4.68=7.48-2.58+3.31+4.55=6.32-1.24-1.53-1.27=3.95-1.12+8.77+3.85=9.71-2.65-6.77=6.66-2.06-3.56=8.61+3.68+5.68-7.76=8.61+8.05-6.02=6.95-4.5=8.13+5.85-6.46-0.64=3.83+1.12+1.08=0.88+8.31+9.35-3.37=5.5-0.93=7.46-5.56+2.05=9.76-6.05+9.16-0.4=9.84+6.77+5.02-3.24=5.14-1.22+0.48+1.29=9.8-2.96-4.95-1.18=7.06+2.92-0.02-0.49=6.94+6.1+6.97+8.44=9.07-7.73+9.88=9.49+5.89+9.65=1.46+8.55-8=9.2-2.51+5.7+6.72=7.36-1.78-4+2.02=4.71+0.97+3.46+4.37=9.55-2.93=8.41-5.13-1.2+6.68=1.61+8.31+1.71-5.36=5.97+2.05+7.04+4.96=8.54-5.59-0.58=9.28-2.26=5.54+0.82=4.51-1.56-1.5+0.52=7.07-6.63+8.06+9.22=4.74-2.13+9.9=5.02-2.75+3.63=9.82-1.86-7.86+9.3=8.14+7.4-8.07=4.83-2.79+2.8+7.66=9.75-0.62+0.92-1.15=0.62+2.51+0.66+0.17=3.18+1.25-2.58+8.94=5.9+8.79-1.56-7.02=2.88+9.35-1.94=3.75+2.67-0.03+7.58=9.32-0.33-3.12-1.36=6.45+0.62=5.84-2.25+6.54+5.19=4.09+8.66+2.76+5.7=9.85-4.58-5.11+0.45=8.94-3.84-2.79-0.84=9.47-2.35-3.75+7.28=9.8+9.23+4.95+0.64=4.98+0.38-0.95-1.05=8.06-6.38=2.57+6.1=7.24+5.97+1.28=3.74-2.49+8.7+0.49=5.39-1.87+1.35+7.6=7.51+6.68+3.03=7.22-0.61-2.69+2.51=8.6+2.55-4.64-1.16=9.18-0.09-0.54+4.89=8.77+5.96-5.28=8.85-6.56-1.36+3.92=9.01-0.78=9.12-0.84+4.77+8.53=8.76-4.36=9.72+1.59-5.61-5.1=0.75-0.54=8.83+5.75-0.16-2.01=8.59-6.41+0.96=9.35-2.02+3.17+3.54=8.2-2.42-5.4=6.03-0.88-0.51-2.4=9.26+6.74+2.89-7.84=5.27+6.6+3.87-5.58=4.46+9.8+7.71=6.1+0.63-3.21+9.92=5.87-3.47-0.07-1.11=9.11+4.72-8.73=9.12+8.02+5.1+7.08=1.77+3.4+7.04-2.86=7.69+7.73+7.81=7.41+1.22-1.57+8.24=0.65+7.3+1.2+2.15=5.29+9.4+1.74-0.76=9.73-0.75-1.12-2.57=4.95+2.63+8.54=6.35-0.22-0.9-4.57=5.32-1.02+6.99=4.39-0.39-1.05=3.54+9.56-5.15-6.2=9.52+2.74+9.12-5.01=9.32-5.84=8.07-0.28-6.67=6.64-1.32-4.36+7.5=9.01-0.62-1.01+2.33=7.34+7.24-0.02=6.58+8.58+6.82=4.98+6.69+6.05+2.52=2.2-1.25=3.6-0.44-0.17-0.41=2.8-0.6+5.09-5.01=8.64+4.03-1.65-3.22=0.28-0.08+9.29-2.62=7.62-1.14-4.23+3.23=8.15-0.78-1.14-0.59=2.07+0.1+0.81=6.05+1.16-4-0.62=9.66+2.97-3.59-0.09=8.44+6.99=2.86-0.47+5.15-5.26=7.38+5.41+1.44-2.49=5.65+6.07-6.34=8.63+4.32=5.57-0.56-2.25=7.66+4.54+4.69=8.91+2.24=7.57-2.18-2.96=7.84+6.16-4.51=1.09+4.1+7.62=6.34-2.82-1.8=6.99-0.8+3.97=8.36+8.12+2.53-0.73=6.2+3.52=2.64+8.18+5.85+8.43=9.59+6.8-2.46=9.52+0.82+2.32+3.55=7.74-0.17+4.61=8.45-0.05+9.05-8.2=9.93-4.24-2.06=8.54-4.58+5.32-2.76=8.22+1.93-1.91-7.41=3.26+7.88-5.23+0.89=7.66-6.23+3.16+6.94=7.19-2.23-2.27=2.81+6.25-2.57+7.36=7.09-3.24+6.84=9.6-0.29-6.54+8.3=1.99+3.89+0.06-5.81=6.76-1.31-1.57-3.12=3.04+9.17+1.72+4.85=1.61+6.34+6.99+0.56=9.54-3.7-0.64=4.81-3.23+0.29=5.6+8.13+4.16-9.99=5.01+7.49=7.94-1.04-3.34+7.04=6.71-0.22+4.43+5.85=9.63-0.41-6.07-1.14=4.33-3+8.69-2.87=8.23+3.63=6.22-2.95+2.04=5.36+9.36=7.21+0.51-4.67-0.94=8.07-0.65=5.41+2.7+0.87-0.23=7.49+3.61-2.4+8.01=5.26-1.78-0.45+9.4=3.43+4.08-0.52+6.61=2.34+6.26=5.59-2.48-1.94+4.57=9.99+8.75=8.2-6.07=3.29+5.65=9.82+3.89+7.6=4.68-0.34+5.83+3.09=6.7+8.61-9.82=2.49+3.92+1.91=2.67+4.32=7.91+9.68-0.95+9.07=8.79+0.21-0.37-7.22=8.18-4.01-1+2.4=4.12-2.18+4.28=5.09-4.2=6.75+9.64=6.27+2.19=7.29-1.09-1.72-4.3=7.73-3.11=3.07-1.59=8.56-6.82-1.28+3.36=6.06-1.02-0.77-1.34=4.57-3.11+5.86=7.51+6.74+3.45-9.9=9.66-4.43-0.67-1.37=4.04+6.38+0.82=2.39+0.21+3.01+0.46=参考答案8.22-4.79-2.43=19.47-1.88-1.31=6.285.64+0.14-3.01+3.18=5.955.47+4.71-2.19=7.997.21-5.68+6.9=8.439.43-8.7+9.73+8.31=18.779.68-4.44+6.06=11.31.63+7.99=9.622.27+8.99-2.76=8.56.85-1.17-3.06-0.67=1.956.41-3.56-0.58+8.85=11.127.32-0.95-5.77+2.19=2.799.35-4.89-0.9+4.76=8.326.67+0.94-2.78-3.55=1.283.82+9.81-8.27-2.92=2.444.88+1.26+5.34-1.02=10.464.56+9.62+6.6+7.36=28.143.26+6.65=9.918.68-4.32+6.34=10.71.27-0.05+7.7-4.62=4.39.96-1.16-6.96-1.03=0.815.42+2.67-1.1=6.996.45+4-9.57+5.28=6.167.96+2.55+1.09-2.75=8.853.59-0.37=3.227.1+9.87+3.18-1.13=19.022.95-0.06-0.04=2.857.9+3.55+8.59-5.58=14.468.14-4.19-2.42+7.85=9.388.37-0.58-5.2-0.26=2.336.66-0.34-0.79-1.7=3.838.87-0.15+8.49=17.218.94+4.19+5.31+8.21=26.657.8+7.98-9.3+3.45=9.934.95+0.18+9.88+4.68=19.693.56+5.55-7.07=2.046.06-4.97=1.091.16+9.92-9.02+0.65=2.718.47+3.71-3.44+6.4=15.140.81+6.69+1.53=9.033.74-2.19-1.21-0.11=0.230.49+4.37-2.57+7.18=9.474.36+7.11-4.47-2.42=4.587.81-1.47-3.59=2.758.07-1.06-4.14-0.08=2.798.64-1.99-2.65+9.22=13.228.33+6.07-8.09-1.19=5.121.14+6.14+9.21+1.45=17.945.62+8.29=13.911.26+8.83-3.55-0.39=6.157.12+1.98-5.22+8.38=12.267.13-1.75=5.383.94-0.64+4.35+2.94=10.599.1-1.93-7=0.178.06-6.97+1.43+2.82=5.349.33+5.36-5.7+4.36=13.351.37+5.74+7.18+2.08=16.378.07-2.23+0.65-5.16=1.330.27+5.52+0.84-2.24=4.399.35-2.29+3.21+4.54=14.818.28+7.79+9.86=25.939.6+4.67-2.87=11.45.63+4.91+7.58+5.49=23.618.72-5.17=3.558.94-6.41+6.64+3.11=12.287.19+8.42+3.88=19.493.08+7.66-8.45+5.91=8.20.15+9.19+2.77-5.46=6.655.47+2.15+3.52+8.88=20.027.35-6.9-0.33=0.129.03-4.32-1.27-2=1.443.18-2.74+2.8+4.95=8.198.42-3.68+6.02=10.769.38-0.24-1.76=7.381.25+2.64-3.1-0.45=0.349.67-2.66-6.06+8.05=90.95+9.46-7.21=3.28.45-0.96-0.63+4.12=10.985.2+6.09-1.03-4.74=5.526.81+1.87+4.17+6.99=19.845.75-2-1.69=2.067.82-4.71+2.2=5.319.73-6.42+2.3=5.618.63-1.28+1.86-7.96=1.258.31-4.37+9.51-9.81=3.645.09-3.26+2.9+7.17=11.99.87-6.2+4.52=8.197.13-2.75+2.87=7.253.75+8.32-6.58=5.497.38-3.96-2.16+8.6=9.863.75-0.43+5.18=8.57.75-3.18-2.29+3.13=5.415.15-4.66+3.59-2.93=1.156.81+3.29+9.9-2.59=17.418.9+0.56=9.466.35+3.47-3.38-1.44=58.6-2.99-5.33+0.56=0.849.99-0.62-2.87-4.9=1.63.4+5.02+5.24-1.02=12.643.66+4.55-4.02+5.29=9.487.25-4.69-0.74-0.22=1.69.63+1.71+2.93+0.22=14.498.67-0.31-0.74-4.9=2.726.45+3.03=9.484.95+4.1=9.053.89+9.97-0.32-8.48=5.069.07-1.57+9.42+6.49=23.416.92-0.32=6.67.5-2.66+3.22=8.066.58-2.89+0.35+0.48=4.524.01-2.84+0.2-1.02=0.352.57+7.4+2.04-4.21=7.89.15-7.42=1.734.48+7.53-2.56-6.93=2.523.31+9.18+9.94-1.49=20.942.17+3.06-4.86+2.91=3.286.97-1.96-1.86=3.156.63-3.7-2.65-0.02=0.263.28-0.81+9.58-7.93=4.129.37-0.42+4.58-7.14=6.392.94+6.13+1.21=10.289.42+4.03-1.73+9.56=21.280.12+8.16+6.79+9.76=24.838.66-2.4+4.08=10.346.83-2.01+8.22+2.59=15.636.23+9.66=15.898.86-6.62+7.53=9.779.25-0.38-3.27=5.64.42-0.78-1.58-1.1=0.969.05+1.15-2.96-0.62=6.627.15+3.66-9.62+6.68=7.877.19+0.44=7.639.49-8.6+7.11+6.96=14.966.53-0.78-1.88=3.872.94+6.96+3.54+0.62=14.064.68-2.05=2.631.29-0.27+3.06=4.088.81-8.57=0.242.36+4.47-4.03=2.88.23+9.01-7.03+1.32=11.539.59+1.65+4.62=15.862.08+1.95=4.032.77-1.85+6.21+3.01=10.147.84-1.89+8.61+2.01=16.578.51-5.97+6.7-3.1=6.149.14+1.31-9.88+4.46=5.035.62-4.05-0.08-1.13=0.365.47+5.42+4.26-0.8=14.354.58+8.2-3.96-0.06=8.765.65-0.69-0.99=3.972.85+8.05-0.05-0.18=10.676.77+7.14-4.46=9.457.91-3.34-1.34+0.88=4.115.44-1.56-0.52=3.369.57+8.71-3.04+5.5=20.743.6+9.88-5.69+6.82=14.618.67+1.88=10.555.67+6.76-5.36-1.63=5.442.91+8.9+7.43+5.95=25.199.05-2.5=6.552.4+2.14+0.95+0.45=5.947.7+8.41-9.94=6.171.45+1.18=2.636.18-3.73+6.73-0.85=8.332.31-1.46+9.45=10.33.51+8.88+9.43+3.7=25.528.62-0.85-2.51=5.262.14+2.94=5.089.03-6.67-0.77+2.76=4.357-1.02-4.67-0.77=0.545.87+0.82+0.64=7.338.77-3.57-0.31-0.52=4.370.55+4.45=58.53+4.2-4.11+8.82=17.449.72-9.11+1.52+2.81=4.946.69-4.49-0.56=1.647.72+6.94+9.32=23.986.14-3.17-2.79+2.09=2.278.63-4.57-3.73+6.81=7.141.96+5.61+2=9.576.77-2.15+7.26=11.882.66+2.76+1.25+0.99=7.661.2+6.34-4.52=3.024.35+0.5-1.76=3.097.98-2.46-4.05+0.38=1.855.82-2.17=3.654.53+4.89-0.22-3.97=5.231.85+0.23-1.48=0.67.4+6.33+8.86-8.74=13.859.1-5.49+9.14+2.67=15.427.3-0.77-3.82-0.29=2.424.74+9.13-9.54-1.97=2.363.8+9.75+4.44+1.99=19.985.46+6.62-2.77=9.314+7.13=11.133.45-1.25+2.12-1.38=2.948.66-0.23=8.436.69-0.18-0.6=5.914.99+4.67+1.13-6.15=4.649.46+9.67+2.26-3.92=17.472.88+4.77=7.656.64-2.71+6.32-5.97=4.284.17+0.69+8.37-8.79=4.446.92-6.18+5.77+2.28=8.798.42-3.2-2.33=2.895.01-0.08+5.16=10.098.61+9.9-6.23=12.287-5.45+8.68+8.8=19.038.24+8.99-5.89-2.54=8.88.86+0.79-1.16=8.492.05-1.47+6.93-3.73=3.788.21-2.75=5.468.94+9.94-7.28+3.78=15.381.64+8.42+0.45+8.88=19.396.35-2.37-0.69-2.57=0.726.75+1.45=8.28.69+1.29-7.89=2.095.39-0.74-3.32=1.335.8+1.79+7.16+5.63=20.387.81+4.53-3.51-7.9=0.938.83-4.68-0.15=48.14-2.29=5.855.94-1.4+0.4=4.945.95+5.93-3.57-5.08=3.238.32-1.2-0.9+6.21=12.438.54-8.01+7.36+0.83=8.724.96-4.75=0.218.61-0.54-2.22-1.65=4.29.98+0.07+7.91=17.968.74+0.61-0.46=8.892.1+9.31+1.55-9.95=3.016.86+7+2.13+9.32=25.310.44+9.08+7.75-9.38=7.893.87+5.81=9.687.17+6.26-5.05+3.65=12.032.14+2.39+0.84-0.69=4.681.41+3.33+8.64+3.4=16.786.79-0.13=6.664.59-1.96=2.634.57+3.06=7.639.45-4.81+6.8=11.448.85-3.12-0.23=5.54.25+3.52+8.14=15.918.7+4.94+5.51=19.158.65-1.49+1.37+4.78=13.316.77+8.5+9.95=25.225+3.35-5.57=2.789.12+6.77+8.21=24.16.16-5.36+6.87-0.59=7.087.79-0.13-1.35-0.65=5.668.17+9.47=17.646.21-3.75+8.18-5.45=5.199.06-6.16+4.34=7.248.49-3.5+4.58-3.86=5.713.13+9.75-4.61=8.279.83-3.12-3.9+3.22=6.039.77+6.91+4.77=21.459.99-6-0.3+6.92=10.615.45-0.6+4.51=9.367.55-2.68-3.96=0.913.94+1.2+6.85+6.02=18.016.74-4.87=1.877.84-0.44+1.86-5.49=3.773.62+2.43+5.72=11.776.5-0.67-0.75-4.07=1.012.24-0.5+8.2=9.949.87-2.94-0.33-0.83=5.779.22+7.13+0.34=16.697.99-3.42+2.06+7.38=14.011.02+8.38-5.08+7.56=11.882.58+1.68+8.76+3=16.021.54+7.58+2.4+6.89=18.419.35+7.94=17.294.79+7.7-9.47+1.13=4.156.63+0.56+0.04-4.92=2.319.85+1.93+3.17=14.951.73+5.16=6.898.49-7.56-0.81=0.126.81+4.72-2.34-8.29=0.94.36+8.05-7.63=4.783.26+9.88-3.22-8.15=1.779.14+2.18-8.98+9.75=12.095-0.28+5.72-5.24=5.29.47-2.82=6.659.85-1.13+1.96=10.683.87+9.85-2.65=11.072.88+8.35-9.91+9.56=10.884.31+4.58=8.899.33+3.74+2.86+6.03=21.968.68-0.33-6.53-0.32=1.58-0.16-0.19-3.04=4.619.64-9.33=0.319.95-6.47+3.17+5.79=12.442.27+6.65-1.17+2.39=10.148.28-5.64-0.39+5.29=7.544.85-1.08-1.42=2.359.53-3.62=5.912.78-0.15=2.637.97-5.86+3.54-2.96=2.694.99+5.16+1.74-3.79=8.16.17-3.71+9.65-4.44=7.677.77+7.17-2.89-9.49=2.569.85+5.71+1.79=17.357.61+5.05=12.668.92-1.92-6.08+4.76=5.683.64+7.93+5.16-8.44=8.297.99-5.12+0.08-2.77=0.186.86+0.71-6.52=1.059.73-1.3-6.27+7.98=10.148.75-0.57+7.04+6.35=21.575.85+3.92+3.41=13.185.2+9.62-8.96+0.48=6.349.54+4=13.545.5-1.61-2.86-0.68=0.354.54+2.47+4.23-0.43=10.810.62+7.23+3.88=11.738.77-7.96=0.817.58-3.02-2.64+9.27=11.197.29-2.97+6.89+3.31=14.527.29-6.6+7.43+1.71=9.837.25+2.76-6.39-1.12=2.58.41-1.01-4.89=2.518.39-2.71-5.52+6=6.169.04-3.02-0.91+3.73=8.842.85+1.28+4.89-6.81=2.218.41+9.22-0.3+3.03=20.368.16+9.02-4.34-9.55=3.299.9-1.9-2.07+6.12=12.050.92+1.86=2.789.03-7.6+5.28+4.13=10.847.46-1.24-1.71-0.73=3.787.39-6.53+9.08=9.949.55-4.48-2.51-0.78=1.784.49+7.11=11.68.08-0.85=7.237.98+8.88-8.07=8.796.13-0.35-4.49-0.43=0.864.22+9.75+7.29=21.268.45-3.17+1.8-0.48=6.68.77-1.45-1.58=5.746-1.68-4.21=0.118.42+5.03-4.56-0.07=8.826.02+7.86-7.63+8.61=14.868.67-4.76=3.919.84+7.46+5.17-4.4=18.072.37+0.96+4.99-2.94=5.389.31-6.41+9.74-6.4=6.243.29+5.04-1.95+5.12=11.57.05+0.72-0.8=6.975.87-1.73=4.145.48-3.54+4.89-2.13=4.77.41+8.78-8.48=7.716.32-2.52-1.04=2.766.91+1.3-1.13-4.04=3.047.94+8.58+4.45-3.78=17.198.23+3.64-6.26-0.38=5.231.91+1.92-1.55+0.42=2.74.28+8.21-5.14-2.1=5.256.89-2.59+7.96+7.76=20.028.61-6.53-1.87+1.39=1.60.19+6.5+3.02=9.715.35-3.13-0.26=1.965.34+8.42-3.37+0.1=10.499.46-1.29-3.28-2.82=2.079.99-3.01-2.01+6.39=11.366.73+4.77-1.93=9.579.5-6.29-0.13=3.086.41-5.23-0.98=0.29.05+3.23-0.88=11.47.7+8.72+0.45=16.878.41+3.53-6.24+8.72=14.429.51-3.25=6.263.37+3.62+7.09=14.087.26+6.85-1.11-2.4=10.66.26+1.3-3.53+1.32=5.356.66-0.4+4.55=10.819.93-4.44+5.83+5.28=16.68.2-5.48=2.724.33+2.33+8.81=15.475.7-4.35=1.359.23+1.62-2.19-3.92=4.748.44+1.48+7.52-2.99=14.452.52+8.35+4.25+9.09=24.218.71-2.05+1.83+7.85=16.349.06+7.56-1.05+1.75=17.326.84-5.45+9.71-0.99=10.116.51-0.47+1.79-4.24=3.598.5-0.11+2.68-7.36=3.714.93-0.69+1.67-0.08=5.832.8+1.76+6.22-7.97=2.813.81+8.46+3.26-2.2=13.332.49+4.47=6.967.98-2.42-1.23-3.56=0.777.87-3.09-3.36+1.93=3.355.01+3.31-2.94-2.29=3.098.77+4.98+3.24+0.58=17.579.74-1.99-4.79-2.65=0.318.47-1-4.78=2.690.76+1.8+7.11+4.15=13.829.38+7.19=16.579.09-0.18-6.39=2.529.88-3.3-2.31-1.9=2.374.63+1.09+9.13+5.52=20.371.54+2.36=3.99.94-4.78+7.95=13.113.56+7+0.45+1.35=12.369.84+7.63-6.02+9.98=21.436.68-0.55-1.64-3.43=1.069.99-2.98-1.54-4.86=0.613.58+9.03-7.66-4.34=0.615.41+4.91-1.72-4.03=4.579-7.06-0.8+3.29=4.438.48-7.04=1.446.98+3.78+8.14=18.94.45-2.45+9.55-0.49=11.068.25+2.72-4.95+7.06=13.087.67-1.45-2.28-3.46=0.489.22-1.79+7.27+8.75=23.451.42+6.29+9.17=16.889.39+0.53-1.22+7.7=16.47.74-3.35+5.55-6.08=3.865.04-2.19=2.854+3.4-1.44=5.965.75-0.55-0.19-0.81=4.22.44+7.56+2.62-3.91=8.716.53-1.16+1.31=6.689.46-4.25+7.2+6.32=18.736.86-5.37+2.55+3.78=7.822.28+8.39-8.19+9.09=11.571.93-0.85+6.4+1.11=8.592.45+3.1+7.86=13.413.41-0.81+9.06=11.668.32+8.07+7.02=23.419.57-8.41+8.27=9.439.17+9.91-6.57=12.512.71-0.81+4.47-0.72=5.654.4+0.04=4.449.06-7.9+8.15+7.14=16.457.33+0.66+2.8-8.05=2.743.71-1.76+7.23=9.187.48-1.46-2.78+5.38=8.626.44-1.1+3.55-4.01=4.885.86+3.35+3.66+3.56=16.434.32+7.56=11.889.64+9.41+3.58+3.77=26.48.86+8.96-9.62-2.66=5.547.01-4.38+5.64-4.28=3.996.91-0.36-4.25=2.32.74-1.85+8.88=9.777.25-4.29-1.67=1.298.09-3.54+6.33-0.57=10.316.08+2.55+3.51=12.146.81+5.08-8.61=3.286.96-0.83+7.67=13.88.67-3.6+9.7=14.779.31-0.88-4.89=3.542.85-1.26-0.56=1.035.32+9.53=14.859.41-7.39+4.88+6.59=13.492.83+1.24=4.075.22-2.65-0.46+6.11=8.221.53+1.19+2.06+9.69=14.475.2+5.8+4.39+7.5=22.895.3+4.9+5.32+9.43=24.958.01+8.81-0.2=16.627.36+5.76-8.33=4.794.56-2.43-0.72=1.414.03-0.85+8.45=11.632.52-0.56+4.5-1.47=4.993.29+0.85-2.79+3.07=4.426.42-1.24+9.18-9.13=5.237.06+7.75=14.810.73+9.05-5.02=4.769.37-7.32+5.67-2.05=5.679.37-3.91-0.72-0.42=4.326.52+0.6-3.27=3.858.45-2.41+7.51-8.03=5.526.33-4.37+6.9+8.93=17.798.57+1.32-5.39+8.4=12.94.08+8.74+0.23-0.13=12.927.99-4.27-2.8+7.81=8.738.66+3.67-2.56=9.778.7+7.81-6.3=10.211.05-0.81+3.37+9.67=13.281.11+5.65+5.83=12.597.88-7.32=0.565.73-4.73+5.92+1.39=8.315.05-3.18-1.45=0.425.35+0.79-2.62+5.12=8.643.12+1.65+8.06=12.832.09+8.89+4.17=15.157.13-3.35=3.781.98-0.23+7.42-6.25=2.928.79-5.98+7.9=10.716.66-0.78-0.23-5.48=0.176.2+7.03-7.36+6.5=12.378.32-1.2-2.42-4.16=0.546.69-1.52-4.99=0.188.72-0.15+1.7-6.36=3.918.68+4.62-1.64+5.58=17.248.76-5.15+9.82-5.62=7.818.89+3.22+7.9+8.16=28.178.89-2.5+3.95+5.73=16.079.86-7.77+2.95-1.19=3.858.74+2.15+4.15-5.71=9.337.19-4.93=2.267.65-7.52=0.130.05+4.75+8.52=13.324.5+4.14-7.62=1.022.75+3.34-1.32-0.23=4.549.91-2.4-6.73+3.5=4.289.04+3.31-4.45-3.98=3.929.8+9.89+4.8-8.44=16.059.1+0.31+9.81-6.29=12.936.63-4.76+3.12=4.995.72-1.4-3.17+5.02=6.178.86+1.34-7.52=2.689.41+6.13+7.98=23.528.09-3.89+3.74-6.76=1.186.03+9.66+4.86-6.3=14.254.77+1.96+0.75-0.41=7.070.52+3.54+4.5=8.565.44+3.87=9.315.12+7.2-1.76-1.81=8.751.29+4.56+6.15+7.54=19.544.74+4.31-6.58=2.477.68-6.86+8.56=9.384.43-4.09=0.348.18-7.45+4.69+6.64=12.065.89+3.16+4.28=13.339.33-2.24-2.13-4.44=0.529.75+0.57-5.45-4.49=0.388.66+7.8=16.465.66-0.65+9.25-4.75=9.517.26-2.41=4.851.52+7.05-6.21+3.03=5.397.17-2.34-4.38+0.26=0.713.55-1.81=1.748.8-2.72-2.54=3.548.14-7.54-0.3+4.53=4.831.46+5.12-2.21+7.87=12.245.34+6.84+5.01=17.194.64+1.42-3.16=2.96.74+4.7-0.43-9.37=1.644.03+6.24=10.279.5+8.38+2.85-7.37=13.363.42+6.5=9.925.93-5.23+4.53=5.239.03+8.39+4.4+5.57=27.398.7-8.04-0.02=0.640.7+9.62-6.19=4.139.26-1.08+1.75=9.930.4+8.72-2.76-0.72=5.646.07-0.09=5.984.09-3.53+9.66-9.85=0.377.44+5.2+0.57=13.218.64+2.58+1.13+7.27=19.629.24-1.46-2.08=5.73.98+7.63+3.81-7.46=7.964.77+6.03+5.44=16.248.24-5.28+8.4=11.364.5+3.55-5.22=2.837.55-3.39+7.51=11.670.72-0.61=0.116.85+6.19+4.23+1.52=18.795.78+1.01+6.63+4.48=17.99.99-1.4+9.61+3.13=21.331.31-0.99+4.46-4.68=0.17.48-2.58+3.31+4.55=12.766.32-1.24-1.53-1.27=2.283.95-1.12+8.77+3.85=15.459.71-2.65-6.77=0.296.66-2.06-3.56=1.048.61+3.68+5.68-7.76=10.218.61+8.05-6.02=10.646.95-4.5=2.458.13+5.85-6.46-0.64=6.883.83+1.12+1.08=6.030.88+8.31+9.35-3.37=15.175.5-0.93=4.577.46-5.56+2.05=3.959.76-6.05+9.16-0.4=12.479.84+6.77+5.02-3.24=18.395.14-1.22+0.48+1.29=5.699.8-2.96-4.95-1.18=0.717.06+2.92-0.02-0.49=9.476.94+6.1+6.97+8.44=28.459.07-7.73+9.88=11.229.49+5.89+9.65=25.031.46+8.55-8=2.019.2-2.51+5.7+6.72=19.117.36-1.78-4+2.02=3.64.71+0.97+3.46+4.37=13.519.55-2.93=6.628.41-5.13-1.2+6.68=8.761.61+8.31+1.71-5.36=6.275.97+2.05+7.04+4.96=20.028.54-5.59-0.58=2.379.28-2.26=7.025.54+0.82=6.364.51-1.56-1.5+0.52=1.977.07-6.63+8.06+9.22=17.724.74-2.13+9.9=12.515.02-2.75+3.63=5.99.82-1.86-7.86+9.3=9.48.14+7.4-8.07=7.474.83-2.79+2.8+7.66=12.59.75-0.62+0.92-1.15=8.90.62+2.51+0.66+0.17=3.963.18+1.25-2.58+8.94=10.795.9+8.79-1.56-7.02=6.112.88+9.35-1.94=10.293.75+2.67-0.03+7.58=13.979.32-0.33-3.12-1.36=4.516.45+0.62=7.075.84-2.25+6.54+5.19=15.324.09+8.66+2.76+5.7=21.219.85-4.58-5.11+0.45=0.618.94-3.8