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9.86-6.07=4.98-3.22+4.25-3.59=6.06+8.11-5.73-7.19=7.53-3.58-2.88=7.59-3.94=7.18+0.49-3.96=5.82-3.16-1.25+7.05=6.78+1.93+9.28+0.9=6.17+3.6-5.86=9.3-4.27-0.29-0.81=5.43-0.13-3.29+9.82=7.94+5.66+6.93=6.41+2.44-2.53=5.36-3.11=9.8-1.05-0.86-5.38=4.8+2.72+5.3=9.58-4.98-3.08=9.78-1.04+4.98+5.39=8.12-3.48-0.91-2.89=2.48+0.59=9.65+9.85+3.68-9.51=9.74+3.14-0.02=6.65+6.17-7.06=6.09-0.94+5.87=9.56+4.52-8.72+9.1=8.77-5.22+7.99=8.4+2.13+8.33=5.78+1.27+7.06+6.18=6.63-1.39-3.23=7.39+3.74-0.23-3.04=5.83+9.84=8.45-1.92-4.6+1.24=8.14-5.01-0.15+5.66=7.4+6.27-7.57+8.89=8.03-5.38=7.67-2.01-2.99-2.29=9.04+7.04+8.14+2.02=5.71-3.22-1.87=7.86-2.53-3.8=7.5+5.5=7.79-1.22-0.23=5.23-1.57+8.12-9.41=7.16-3.03+3.35-2.17=5.87-0.2+8.96=7.87-5.84=7.49-1.01-0.27=0.19+5.25+4.41-8.4=9.95+4.31+3.11-7.41=7.71-0.53-1.51+5.49=4.91-2.92+7.94+3.82=5.85-3.38-0.47-1.51=3.79-0.21=9.7+1.82-1.75-9.16=9.17-0.26-3.56=7.92-2.59=7.75-6.53=7.33+7.05-2.87+2.99=7.05-1.34+4.58-1.88=8.97-0.16-0.71+8.05=5.54+8.02-0.35+1.46=4.09+9.14=7.46+2.9+2.2-6.97=7.53-2.74-0.52=8.86+9.44-0.44+2.57=9.78+7.37+1.41+6.47=3.75+9.66+1.55=1.37+6.01=5.63-1.46+1.11+1.52=9.96+7.81-7.3-7.7=9.98+5.94-2.52=7.04-4.57-1.27+1.75=7.57+7.45+6.67=1.15+2.21+6.22+9.23=7+2.47-5.97-2.19=6.88-3.41+3.87+8.45=2.48+3.47-4.55=8.56+7.12-9.72+8.28=7.38-1.1-3.61=9.58+5.8=6.72-3.71+9.75-8.52=3.87-0.39-1.5+7.22=8.69-2.38-3.76-0.08=3.61+2.68+4.51=6.02+6.23-0.19=5.7-4.89=7.45-1.77+8.17+9.49=8.03-0.64-6.87+3.58=7.96+6.58-0.96+4.47=6.91+1.32+7.86=7.96+0.05-5.85+1.81=9.96-1.02-3.43+5.76=8.86+6.96+3.4+8.26=7.94-5.26+5.38-6.76=8.7+1.83+6.6=8.6+1.57-9.58=0.06+5.12+1.67+0.96=3.99+6.46+0.42=5.05-1.24+1.17-3.41=8.02+3.91=7.14-1.21+5.93+6.9=9.92-0.62-4.52-0.36=4.17+3.43+4.67-5.66=4.58+0.77=5.8-2.26-0.29-3.06=4.67+9.38-4.2=9.13+3.96-4.89+6.29=3.05+8.96-8.2+6.59=7.2-1.08-1.43-1.42=3.89+1.39+1.77+6.31=3.48-1.79+4.97=7.5-6.43+5.43+6.66=4.1+9.61-6.42+2.63=5.39+0.8+1.38-5.02=8.52-7.09+0.06=7.78+2.3-4.82+6.71=7.47+9.12-3.37+0.08=9.69-0.98-0.87+8.74=6.28+1.27-1.29=4.56-2.88+0.73+1.17=6.57+9.08+4.58+8.51=6.81-0.27-3.72=7.53-3.64+3.11+2.63=4.95+6.22-4.5=4.6-2.35=2.16-2.04=8.64-1.68+5.66=9.61-3.12-2.07-0.66=6.44+4.23-3.75-2.25=1.14+8.86-7.02+7.81=4.2-1.85-1.22=8.43-1.16-2.78-0.54=3.26+4.94-0.9=9.89-4.3+9.33-6.22=7.11-5.19+7.08=3.28-2.29=8.82-2.41-4.58=9.22+4.55-1.71+3.19=9.81+6.07-6.22-9.1=9.67-1.82-3.2-0.3=6.31+4.8+2.77-2.9=7.34-3.28-0.54-1.81=5.86+8.62=4.73+0.71+7.51+0.14=6.54-1.33+0.65+0.95=5.93+8.03-2.61-8.41=9.92-1.28-3.01=6.78-1.24+9.02-6.83=7.28-1.86-0.49-0.82=2.52+0.2+3.76=8.05-1.16+9.5+6.49=9.7-6.4+9.97=8.64+9.89=9.34-1.8-3.41+1.14=8.49-5.46-0.35-1.16=4.38+6.76=9.4-8.06+4.29-4.08=6.26-0.04+7.53+7.09=9.49-3.74-0.14+5.51=0.6+6.85-5.59+6.9=8.71-7.12+3.73-0.04=6.14-0.25-3.04=7.9-0.2-1.79=4.34+2.37-0.26-3.3=9.65-2.03+6.37-5.95=3.69+8.33-0.79+4.48=8.86+1.44+5.46-4.88=5.98-0.93+2.06-6.16=8.39-1.26-2.53=3.81+3.62+2.8+0.41=6.27-2.06+7.06+8.31=8.71+3.85+2.67=9.55-0.9-1.07-1.2=7.67-3.18+4.54+0.54=5.35+4.05+6.77=5.19+7.52-3-0.44=2.5+5.37+0.65=7.95-4.36-1.02=3.56-2.07+0.48+9.92=8.12+9.77+3.68-3.95=5.94+0.54-5.49-0.43=0.51+3.69=4-1.95+8.84-5.72=9.95+9.6-8.99-7.9=3.91+4.7-6.35=2.54+6.13-1.63=7.75-4.15-0.95+3.76=7.57-2.3+8.9-7.65=9.66+0.04-5.48+4.91=1.9+8.98+9.12+9.44=9.61-2.56-2.92-2.87=5.36-1.43-2.67=8.14-2.6+5.58-6.26=9.57-1.55-2.69=4.81-4.03-0.46=8.57-1.96+8.95+5.38=7.11-6.98=3.84-2.84+4.08=4.95+3.58-1.46-0.25=3.21+9.01+2.41=9.35-5.35-2.41+5.1=6.86+4.5+8.89+4.31=4.33-1.19+9.44=7.69-0.31-6.68=1.31+6.09-0.88-4.77=6.15-3.36=4.71+7.73-8.17-3.12=7.5+7.42-4.39-2.81=5.63-1.61=2.71+0.02+9.78+1.7=3.86-1.49-0.89+5.91=3.43-2.45+8.69-5.71=4.66+4.93-6.35=9.29-7.02-0.55-0.07=7.85-1.15-0.64=8.1+5.9-4.18-8.98=9.44-1.02-3.73=7.18-1.28+9.45-3.08=3.94+3.99+1.35+9.5=8.79-2.09+2.74+3.73=6+4.75-0.67-8.85=7.42-2.04-1.04-1.79=3.27-0.11-2.86+4.73=8.29-2.07-1.74=5.77-0.51+9.61-4.78=7.31-4.38-0.32+5.15=2.14-1.79=9+1.94+0.43=8.25+6.54-7.18-1.11=4.93+6.84-2.27-0.24=5.8+3.9-1.38=9.87-1.97+0.9=3.23+0.68-3.05-0.02=8.21+5.87+5.65=6.05+4.93+6.03+9.65=9.49-2.2+2.03+8.44=5.27-4.86+7.7=5.6+1.9-1.68-1.52=8.02-4.75-1.24-1.05=6.81+7.81-9.4+3.55=0.7+1.03=7.63-0.59-1.32-1.79=9.94-2.42-3.79=3.26-1.91-1.15=6+3.6+9.87=9.51+3.14+0.72=2.23-0.4+6.63+7.72=9.88-0.42-0.82-6.11=5.99-1.44+6.73-2.82=9.76-0.27-8.06-0.86=7.29+1.48+7.74=8.2-0.09-2.46-3.4=0.95+5.65=1.94+3.18-3.82+4.1=4.28+3.64=9.89+1.29-2.75-7.02=7.21+3.48+1.07+8.13=4.44+7.38+3.86=4.42-3.86=6.66+1.17-3.1-4.62=8.62-3.8=8.68-2.03=9.22+7.21=4.16-2.85+9.41-6.75=8.95+1.7+4.9+5.96=2.24+6.34+2.92+7.24=2.67+6.91+8.78-8.12=6.94+3.77+4.49=7.64-2.32+3.77+7.17=1.14+0.81+7.98-6.88=4.05+5.74+0.32+6.1=4.81-1.36+1.94=4.42+8.99=7.7-0.54-3.83-0.44=2.04-1.75=8.89+2.47=6.91+2.7+7.46-6.75=8.94+6.28+8.55=2.6+7.53+4.55+8.84=3.05+2.16-3.87=7.6+7.86-6.35+8.17=0.51+4.87+7.95-0.63=4.78+0.51=9.17+7.08+3.18+5.24=8.66-6.72+6.97-0.06=5.5+5.02-0.65-4.72=4.17+7.55-2.83+1.84=9.41-0.44-2.36+5.25=3.5-0.65-1.37+7.82=5.59+7.8-2.3+3.22=9.55-7.62=8.08-6.98+0.88=7.74-5.01+8.4+0.85=9.27+6.35+0.24-9.62=9.93-7.62+8.2=1.01+0.5+6.58-4.9=8.25+2.54+3.56=9.71+5.49=4.86-1.81+8.44-2.22=7.96+1.47+4.65-7.11=2.86-2.62+4.28=9.67+0.36=8.68+7.91-0.61=7.17-0.05+0.32-5.49=4.52-1.06-1.01=8.74-1.69+7.54-4.26=9.92-1.97-3.61-1.8=7.07+4.88+1.9=7.72+6.44-5.87=8.29-1.12-0.28-1.11=9.32-3.13=7.93-2.85-0.49=9.61-4.8+8.5-6.9=3.86-0.67=9.93-4.95-4.3+1.79=8.08-7.53+5.8=4.85+6.15-2.31+4.97=9.87-2.84-0.7-0.92=2.04+1.12+7.34=8.27+3.15-9.14=4.24+3.93+8.3+8.45=5.95-2.31+6.93+2.79=7.86-3.44-1.95=8.52-2.9+7.12=5.65-5.07+3.28+6.64=1.48+2.09+1.3+0.96=3.75+6.5+3.23-4.91=8.32-5.82-0.18-0.69=9.61+2.45-6.38=8.95-8.28-0.38=7.53-1.07+7.98+2.9=5.73+6.08-6.72=8.8+2.31-2.57=7.92-4.39+9.88=1.02+1.15+5.86=3.6+3.16=8.81-0.57+2.71=6.19-0.43=0.55+8.49+7.77-6.63=8.6-0.33-0.14-0.1=8.67-0.62-4.02-2.9=5.14+7.24+6.6=2.89-0.08-2.54+0.38=8.53+3.16+0.28=8.06+8.24-0.54=0.77+8.37-1.65+8.32=3.57-2.29+8.22+3.71=2.35-2.11+5.9=5.47+7.08-2.82-1.63=0.18+8.43+9.45-4.32=4.19-0.14-3.81=3.84+0.3-1.61=7.51-4.73+5.01=7.43+5.91+6.88-7.21=8.01-4.7=6.81+1.03-1.07+2.89=3.26+4.59+4.88-4.56=7.62-5.57+8.93=8.83+1.41+0.67=6.06-2.18+2.13-2.95=3.44+7.94+0.84-5.72=8.33-0.11+6.92-8.15=4.08+6.08=8.84-0.26+2.32-0.99=8.86+2.71-5.17=7.47-1.21+7.15+9.72=1.05+5.88+6.49-4.51=7.9+3.79+6+9.55=8.64-5.2+7.31-8.76=5.09-0.92+1.13+4=8.94-1.68-4.9=3.31+5.45-2.23=7.07-0.04+4.06+5.33=9.33+5.67-4.49+7.35=7.1+6.66-1.68=8.01+0.65=7.39+6.81=2.52+2.71-0.64+5.37=5.76+4.81-1.42-8.43=7.94+5.43-4.98+8.42=6.53+6.98-9.98+3.18=7.09-4.45+3.81+2.02=0.15+2.27+7.31=3.47-0.5+2.76=5.06+1.14-2.98-1.02=9.59+7.79+4.45-5.87=7.9+2.8-3.89+6.33=9.17-1.78-0.3-1.68=6.87+5.77+1.95=9.3+8.12+6.78=9.41-3.95+5.46=8.92+4.85-4.32-9.15=7.88-6.03=6.4+2.87-5.66+8.23=8.26+9.07=3.08+8.77+6.29-8.5=9.35-4.42+4.37=9.99-1.02-1.49+0.18=0.89+5.19-2.67+6.04=7.44-2.57+6.72-0.34=8.25+7.04-5.18=6.56-1.78=9.62+2.02=2.5+5.08-6.07+4.32=5.71+6.84+9.67+8.9=6.95-0.73+3.43=0.65+9.54+2.67-9.4=2.28+9.83-1.02=4.43+2.78+6.42=8.74+5.16+0.49-3.32=3.66+8.89=8.21+6.8+8.6-7.16=7.18+2.61-5.33-0.55=7.44+3.88-0.7-9.49=4.32-3.38+0.38=9.52-3.78-0.49+6.59=8.02+3.46-3.55+3.6=2.83+5.23=3.69+1.54+8.49=0.02+9.23-7.49+4.46=4.15-1.5+7.6-7.19=7.94-2.2+6.51-6.33=7.53-1.88-1.58=5.32+5.09-5.1=8.1-7.95=9+0.4-8.66+9.57=2.53+4.96=7.9+3.37+1.56-3.98=8.02-6.62-1.06+9.34=8.05+5.11+0.9+5.66=0.35-0.02=1.09+9.68-6.38-2.71=9.72-3.08-0.1+6.49=4.19+2.38+2.27-0.71=9.92-0.98=5.37-2.7=9.84+5.19+3.66=9.37-6.67=4.34-2.15+5.04-3.01=8.04+4.27+3.75+4.29=8.71-4.11+7.18-5.17=2.26+3.38+4.08-6.33=9.7+9.96-4.76+3.77=1.2+2.91+6.86=6.77-1.21-0.64+5.41=0.56+0.31=2.99+2.26+6.52-0.21=8.53-1.91+7.84=5.12+6.18+4.12-6.83=3.44-0.07=8.3+5.85-8.13+4.57=4.81-2.14-0.71=7.66+9.15-1.44-9.23=9.99-2.02-0.47+0.96=4.21-1.17+6.2=9.31+9.76-8.58-2.31=0.88+7.14=7.26-5.83+9.62+8.79=5.06+7.28-1+0.6=9.27-4.67-2.88-1.16=4.05-0.62-3.18=3.79+2.6-1.67=7.16+9.9=3.18-2.57+6.66-2.9=3.05-0.35+8.2=0.28+9.29=4.69-2.07-1.68=7.76-3.13-0.07-1.97=4.28+4.54-4.01+4.53=9.77-3.28+8.25=2.25+1.78-1.06+7.27=9.1-0.62-4.43=3.48-2.48+1.2=9.19-2.55-0.89+8.99=8.25-7.16=7.2+9.82-4.01-6.15=7.22+1.94+2.45+0.88=9.14+8.8=9.02-5.31-2.98=9.91-1.49+1.5+9.18=9.85+1.84+0.85+3.83=5.75+6.45=3.53-2.53=6.99+9.19-3.89-0.75=5.08-0.05+5.1-4.83=9.46-4.18-0.87=3.58-0.18-2.3+5.65=0.04+7.6+0.28=9.92-5.01+6.07=8.21-0.66-0.85+9.29=5.83-1.3-0.14-1.39=7.76+1.15+2.59=3.37-2.82+8.14+2.79=9.82-1.77+5.93-5.63=4.88-4.4+7.04+8.13=0.43+9.88-6.96+7.43=5.57+6.61=9.05-0.83+4.55=9.39-2.4+1.92=7.08+1.71+8.71-9.96=7.3-4.75-1.22=1.72+9.66+4.52-9.76=9.55-2.89-6.55+7.58=5.72-2.78+7.38-3.94=2.5+0.2+4.02+0.32=5.99+5.4=8.44+7.61-3.21-1.75=7.22-6.18=5.29-2.3+9.15+6.88=2.02+7.35-0.47+8.05=4.55+3.46-3.62=8.2-3.09-4.11+2.46=3.84+0.49+7.94-2.77=7.44+4.27-5.91=6.87+6.77+1.76-1.01=8.96+6.06+2.79=8.33+2.65+9.88=9.8-0.79+6-1.94=0.89+9.63+6.04=8.84-2.32-5.31=6.37-1.02=9.56+2.04+0.38+1.79=9.43-2.45-0.33+7.39=9.92-7.73+5.19-5.5=6.38-2.15-1.73+6.57=2.54+2.81+3.24=9.16+1.16+9.63=4.47+5.98+6.1+5.72=6.15-2.65+4.02+7.93=3.41+0.87+3.46+7.13=8.73+6.85+0.17-2.36=9.9+3.62=9.94-2.27=4.83-0.62-0.73+0.19=2.54+9.63+0.09+8.18=5.56+6.65+8.47-2.37=5.97+4.31+4.18+2.15=1.64+2.56+6.17+6.89=5.91-1.32-0.96-0.78=7.4+3.9=9.26-7.82+2.42=6.86+1.35+0.76-7.34=5.78+5.47-0.09-4=9.15-1.75+1.2+6.52=0.95+9.77-4.51-5.11=0.28+3.38+7.71=3.55+4.51+2.74-9.46=8.74-0.4-0.06-8.18=5.82+7.28-6.69-4.93=2.11+9.38-5.67-3.82=8.43+8.22=7.25-1.86+4.41=8.23+2.34+8+8.1=4.22+5.42+3.87-0.96=6.06-1.31+0.97+7.15=6.44-0.33-1.05-2.67=7.42+8.06+2.44+0.69=9.55-6.72-0.13=0.65+7.96+6.5-2.61=8.41+6.46=5.69+3.79-0.59=9.26-1.69-1.03+3.23=5.44-0.82-3.69+1.15=3.25+9.33+9.22=1.68-1.58+6.72=6.87+9.68+7.49+0.39=8.98+7.68+0.29+1.7=5.84-2.22+1.49+6.67=9.82-6.26+3.24=0.78+8.96+9.4+9.67=6.73-0.74-5.6+6.44=5.27-1.35-0.38=5.06+9.62-6.74-4.62=0.25+4.21+8.71+7.86=8.99-5.03+2.88-2.39=6.88-1.8-2.27-2.39=2.23+6.79-8.68+2.44=0.87+6.93-1.96-4.77=7.6-3.17+8.14-8.43=7.99-0.62+4.65+3.99=1.74+6.84-7.01=4.64-0.39=1.47+0.57=9.78-2.98=8.05-2.98-3.62=9.05-2.44=9.55-0.72-5.97+7.06=8.61+3.36=6.44+0.07-0.31=2.15-0.96=9.02-2.78+3.87+8.3=8.64-2.93-0.6-4.58=9.21-8.14+1.71+9.01=9.35+2.02-4.35=9.93+0.12-6.89-1.38=5.31+4.33+9.33=7.46-1.86-4.21=7.2+0.41-2.48+3.51=2.02+2.52+3.75-4.37=9.05+5.49-5.88-1.2=9.1-1.64+2.86=9.82-5.98-3.28+5.96=9.96-4.49+8.71=5.36+3.59-3.24-3.35=9.02-5.73-0.73+6.62=9.54-1.47+9.62=7.41-6.62+6.49-1.27=4.54-1.82-2.05+2.62=9.02+7.91-7.71-2.57=9.17+8.82-1.09=7.32-5.99=8.98+3.99+6.34-1.48=6.8-2.98-2.14+5.64=2.5+7.33-0.39+6.01=8.62-4.03-1.6-1.3=9.85-4.96+7.96=1.83-0.8-0.43-0.36=6.87+2.43=4.3+5.82=6.97-0.42-0.57-2.25=5.09-3.06+8.83=5.6+9.31-1.53=9.78-2.32+6.43=7.92-4.78+4.19+4.22=9.81+4.62=4.99+7.12+6.92=2.67+7.51+3.88-8.2=9.1-7.13+9.08+7.18=9.43+0.65+5.92+6.71=7.74-0.03-3.33-0.53=7.12-5.92=8.73+5+8.22+3.37=8.87-0.53+7.57-7.34=6.55+0.15-3.17=5.48-2.76+7.07+6.54=2.01-1.14+5.85+1.82=8.19+1.26+5.46+7.72=6.94+5.48-7.75=9.55-2.27-0.52+4.34=5.73-0.88-1.97=8.13-6.77=7.34-0.71-5.27-0.55=7.88-1.64+4.54+6.09=3.79+7.53=2.42-2.28=4.23+9.32+7.63+8.25=7.54+1.8+2.53-7.14=4.47+7.31+6.62=6.26+1.13+4.23=8.58-2.7-1.13+7.85=9.94-1.66-3.98=7.27-3.46+7.57+5.31=7.67-5.09-1.98=8.5-3.68-3.45=3.18-2.71+2.93+4.66=6.62-4.7+5.26-5.56=8.29+6.46-9.6+1.23=9.48+1.89-7.47+0.83=7.35+1.21+0.85-8.12=9.05-3.96-3.79=7.76-5.24=4.77+5.58-0.38=8.16+9.9-8.1-1.54=6.19-0.14-0.84-0.2=3.66-1.5-0.92+3.95=8.8-6.06-1.64=9.83-3.35-2.47=0.44+1.95-1.16+6.48=5.17+7.77=0.76+1.49+7.51+6.33=8.29-2.37-2.23+9.29=7.69-1.59+2.29-5.24=6.09+9.95+0.33=7.08+2.55-4.35=5.03-0.48+2.01-5.47=5.02+9.84-8.91+1.18=5.9-0.78+1.58=2.16-0.44+9.86+6.67=4.24+2.26-5.7=0.1+4.59+9.06+8.53=1.64+9.02-7.86+4.03=4.77+9.29=6.66-3.17+6.88=4.27-1.89=9.76-2.64+9.19-9.97=9.64-0.93=8.35+3.5-6.76=7.21+5.84+1.62=5.11+3.75-8.34+0.55=8.4-1.97+8.25=5.21+2.92+7.38+4.99=5.11+0.15+6.8-7.3=8.91-4.31+8.6=6.03+5.96+4.61=9.64-4.35-4.02+4.3=6.61+7.9+0.63-9.32=6.21+6.45+0.52=9.21-7.28=7.97-6.33+6.17-6.07=2.06+9.27+9.86=5.39-2.62=7.04-2.33-0.55-1.81=6.49-1.91+6.22=7.98-0.85=7.14+0.71+5.87-3.85=6.62+2.78-6.66=3.08-0.59-0.62=9.6-8.59=9.77+5.88-4.16-1.97=4.26-0.42+5.62-5.88=1.36+7.22-6.23=7.88-1.7+3.55-5.74=3.85+4.38-6.37-0.52=7.98+7.06=7.09+3.22-1.68-5.14=2.08+1.24=7.31-0.93+3.88+0.58=9.3+2.49-6.96-2.34=8.69+6.69-0.18-3.73=2.69+9.92-7.68=3.19+4.17+1.67-5.34=4.94-3.32+9.27=5.96-3.01-1.35+1.53=9.92-8.9+0.55+5.59=7.48+0.25-4.67=3.91+2.97-5.09=4.65+5.01-6.62=5.19+4.51+7.22-9.55=8.35-2.69+1.13-5.41=1.47+1.44+4.08+1.08=6.45-1.21-1.39-2.6=4.54-1.18+7.22+6.7=3.65+8.14+9.38+6.84=7.6+0.91-5.17+4.95=7.23-6.46+8.9+5.21=9.82-0.29-2.37-5.14=5.78-3.88=6.81-3.36-0.86+1.69=9.6-1.04-1.52-0.31=3.43+4.63-0.35=7.73-0.77+3.55+1.26=8.53-6.54+2.55=9.32+8.32=9.56-0.3-1.28-2.01=9.45-2.07-0.39-4.93=3.19-0.1-0.53-2.01=2.9+8.67+2.17+9.14=0.28+1.75+3.17+7.99=6.27+7.76-3.17-1.15=6.12-5.01+9.79-9.66=4.76-0.81+8.39=6.22-0.37-1.03-2.07=8.55-1.93-3.59+6.56=4.15+7.44+1.36-3.22=9.83-5.61-2.46+3.03=6.87-0.44-3.06+0.45=4.32+6.23=参考答案9.86-6.07=3.794.98-3.22+4.25-3.59=2.426.06+8.11-5.73-7.19=1.257.53-3.58-2.88=1.077.59-3.94=3.657.18+0.49-3.96=3.715.82-3.16-1.25+7.05=8.466.78+1.93+9.28+0.9=18.896.17+3.6-5.86=3.919.3-4.27-0.29-0.81=3.935.43-0.13-3.29+9.82=11.837.94+5.66+6.93=20.536.41+2.44-2.53=6.325.36-3.11=2.259.8-1.05-0.86-5.38=2.514.8+2.72+5.3=12.829.58-4.98-3.08=1.529.78-1.04+4.98+5.39=19.118.12-3.48-0.91-2.89=0.842.48+0.59=3.079.65+9.85+3.68-9.51=13.679.74+3.14-0.02=12.866.65+6.17-7.06=5.766.09-0.94+5.87=11.029.56+4.52-8.72+9.1=14.468.77-5.22+7.99=11.548.4+2.13+8.33=18.865.78+1.27+7.06+6.18=20.296.63-1.39-3.23=2.017.39+3.74-0.23-3.04=7.865.83+9.84=15.678.45-1.92-4.6+1.24=3.178.14-5.01-0.15+5.66=8.647.4+6.27-7.57+8.89=14.998.03-5.38=2.657.67-2.01-2.99-2.29=0.389.04+7.04+8.14+2.02=26.245.71-3.22-1.87=0.627.86-2.53-3.8=1.537.5+5.5=137.79-1.22-0.23=6.345.23-1.57+8.12-9.41=2.377.16-3.03+3.35-2.17=5.315.87-0.2+8.96=14.637.87-5.84=2.037.49-1.01-0.27=6.210.19+5.25+4.41-8.4=1.459.95+4.31+3.11-7.41=9.967.71-0.53-1.51+5.49=11.164.91-2.92+7.94+3.82=13.755.85-3.38-0.47-1.51=0.493.79-0.21=3.589.7+1.82-1.75-9.16=0.619.17-0.26-3.56=5.357.92-2.59=5.337.75-6.53=1.227.33+7.05-2.87+2.99=14.57.05-1.34+4.58-1.88=8.418.97-0.16-0.71+8.05=16.155.54+8.02-0.35+1.46=14.674.09+9.14=13.237.46+2.9+2.2-6.97=5.597.53-2.74-0.52=4.278.86+9.44-0.44+2.57=20.439.78+7.37+1.41+6.47=25.033.75+9.66+1.55=14.961.37+6.01=7.385.63-1.46+1.11+1.52=6.89.96+7.81-7.3-7.7=2.779.98+5.94-2.52=13.47.04-4.57-1.27+1.75=2.957.57+7.45+6.67=21.691.15+2.21+6.22+9.23=18.817+2.47-5.97-2.19=1.316.88-3.41+3.87+8.45=15.792.48+3.47-4.55=1.48.56+7.12-9.72+8.28=14.247.38-1.1-3.61=2.679.58+5.8=15.386.72-3.71+9.75-8.52=4.243.87-0.39-1.5+7.22=9.28.69-2.38-3.76-0.08=2.473.61+2.68+4.51=10.86.02+6.23-0.19=12.065.7-4.89=0.817.45-1.77+8.17+9.49=23.348.03-0.64-6.87+3.58=4.17.96+6.58-0.96+4.47=18.056.91+1.32+7.86=16.097.96+0.05-5.85+1.81=3.979.96-1.02-3.43+5.76=11.278.86+6.96+3.4+8.26=27.487.94-5.26+5.38-6.76=1.38.7+1.83+6.6=17.138.6+1.57-9.58=0.590.06+5.12+1.67+0.96=7.813.99+6.46+0.42=10.875.05-1.24+1.17-3.41=1.578.02+3.91=11.937.14-1.21+5.93+6.9=18.769.92-0.62-4.52-0.36=4.424.17+3.43+4.67-5.66=6.614.58+0.77=5.355.8-2.26-0.29-3.06=0.194.67+9.38-4.2=9.859.13+3.96-4.89+6.29=14.493.05+8.96-8.2+6.59=10.47.2-1.08-1.43-1.42=3.273.89+1.39+1.77+6.31=13.363.48-1.79+4.97=6.667.5-6.43+5.43+6.66=13.164.1+9.61-6.42+2.63=9.925.39+0.8+1.38-5.02=2.558.52-7.09+0.06=1.497.78+2.3-4.82+6.71=11.977.47+9.12-3.37+0.08=13.39.69-0.98-0.87+8.74=16.586.28+1.27-1.29=6.264.56-2.88+0.73+1.17=3.586.57+9.08+4.58+8.51=28.746.81-0.27-3.72=2.827.53-3.64+3.11+2.63=9.634.95+6.22-4.5=6.674.6-2.35=2.252.16-2.04=0.128.64-1.68+5.66=12.629.61-3.12-2.07-0.66=3.766.44+4.23-3.75-2.25=4.671.14+8.86-7.02+7.81=10.794.2-1.85-1.22=1.138.43-1.16-2.78-0.54=3.953.26+4.94-0.9=7.39.89-4.3+9.33-6.22=8.77.11-5.19+7.08=93.28-2.29=0.998.82-2.41-4.58=1.839.22+4.55-1.71+3.19=15.259.81+6.07-6.22-9.1=0.569.67-1.82-3.2-0.3=4.356.31+4.8+2.77-2.9=10.987.34-3.28-0.54-1.81=1.715.86+8.62=14.484.73+0.71+7.51+0.14=13.096.54-1.33+0.65+0.95=6.815.93+8.03-2.61-8.41=2.949.92-1.28-3.01=5.636.78-1.24+9.02-6.83=7.737.28-1.86-0.49-0.82=4.112.52+0.2+3.76=6.488.05-1.16+9.5+6.49=22.889.7-6.4+9.97=13.278.64+9.89=18.539.34-1.8-3.41+1.14=5.278.49-5.46-0.35-1.16=1.524.38+6.76=11.149.4-8.06+4.29-4.08=1.556.26-0.04+7.53+7.09=20.849.49-3.74-0.14+5.51=11.120.6+6.85-5.59+6.9=8.768.71-7.12+3.73-0.04=5.286.14-0.25-3.04=2.857.9-0.2-1.79=5.914.34+2.37-0.26-3.3=3.159.65-2.03+6.37-5.95=8.043.69+8.33-0.79+4.48=15.718.86+1.44+5.46-4.88=10.885.98-0.93+2.06-6.16=0.958.39-1.26-2.53=4.63.81+3.62+2.8+0.41=10.646.27-2.06+7.06+8.31=19.588.71+3.85+2.67=15.239.55-0.9-1.07-1.2=6.387.67-3.18+4.54+0.54=9.575.35+4.05+6.77=16.175.19+7.52-3-0.44=9.272.5+5.37+0.65=8.527.95-4.36-1.02=2.573.56-2.07+0.48+9.92=11.898.12+9.77+3.68-3.95=17.625.94+0.54-5.49-0.43=0.560.51+3.69=4.24-1.95+8.84-5.72=5.179.95+9.6-8.99-7.9=2.663.91+4.7-6.35=2.262.54+6.13-1.63=7.047.75-4.15-0.95+3.76=6.417.57-2.3+8.9-7.65=6.529.66+0.04-5.48+4.91=9.131.9+8.98+9.12+9.44=29.449.61-2.56-2.92-2.87=1.265.36-1.43-2.67=1.268.14-2.6+5.58-6.26=4.869.57-1.55-2.69=5.334.81-4.03-0.46=0.328.57-1.96+8.95+5.38=20.947.11-6.98=0.133.84-2.84+4.08=5.084.95+3.58-1.46-0.25=6.823.21+9.01+2.41=14.639.35-5.35-2.41+5.1=6.696.86+4.5+8.89+4.31=24.564.33-1.19+9.44=12.587.69-0.31-6.68=0.71.31+6.09-0.88-4.77=1.756.15-3.36=2.794.71+7.73-8.17-3.12=1.157.5+7.42-4.39-2.81=7.725.63-1.61=4.022.71+0.02+9.78+1.7=14.213.86-1.49-0.89+5.91=7.393.43-2.45+8.69-5.71=3.964.66+4.93-6.35=3.249.29-7.02-0.55-0.07=1.657.85-1.15-0.64=6.068.1+5.9-4.18-8.98=0.849.44-1.02-3.73=4.697.18-1.28+9.45-3.08=12.273.94+3.99+1.35+9.5=18.788.79-2.09+2.74+3.73=13.176+4.75-0.67-8.85=1.237.42-2.04-1.04-1.79=2.553.27-0.11-2.86+4.73=5.038.29-2.07-1.74=4.485.77-0.51+9.61-4.78=10.097.31-4.38-0.32+5.15=7.762.14-1.79=0.359+1.94+0.43=11.378.25+6.54-7.18-1.11=6.54.93+6.84-2.27-0.24=9.265.8+3.9-1.38=8.329.87-1.97+0.9=8.83.23+0.68-3.05-0.02=0.848.21+5.87+5.65=19.736.05+4.93+6.03+9.65=26.669.49-2.2+2.03+8.44=17.765.27-4.86+7.7=8.115.6+1.9-1.68-1.52=4.38.02-4.75-1.24-1.05=0.986.81+7.81-9.4+3.55=8.770.7+1.03=1.737.63-0.59-1.32-1.79=3.939.94-2.42-3.79=3.733.26-1.91-1.15=0.26+3.6+9.87=19.479.51+3.14+0.72=13.372.23-0.4+6.63+7.72=16.189.88-0.42-0.82-6.11=2.535.99-1.44+6.73-2.82=8.469.76-0.27-8.06-0.86=0.577.29+1.48+7.74=16.518.2-0.09-2.46-3.4=2.250.95+5.65=6.61.94+3.18-3.82+4.1=5.44.28+3.64=7.929.89+1.29-2.75-7.02=1.417.21+3.48+1.07+8.13=19.894.44+7.38+3.86=15.684.42-3.86=0.566.66+1.17-3.1-4.62=0.118.62-3.8=4.828.68-2.03=6.659.22+7.21=16.434.16-2.85+9.41-6.75=3.978.95+1.7+4.9+5.96=21.512.24+6.34+2.92+7.24=18.742.67+6.91+8.78-8.12=10.246.94+3.77+4.49=15.27.64-2.32+3.77+7.17=16.261.14+0.81+7.98-6.88=3.054.05+5.74+0.32+6.1=16.214.81-1.36+1.94=5.394.42+8.99=13.417.7-0.54-3.83-0.44=2.892.04-1.75=0.298.89+2.47=11.366.91+2.7+7.46-6.75=10.328.94+6.28+8.55=23.772.6+7.53+4.55+8.84=23.523.05+2.16-3.87=1.347.6+7.86-6.35+8.17=17.280.51+4.87+7.95-0.63=12.74.78+0.51=5.299.17+7.08+3.18+5.24=24.678.66-6.72+6.97-0.06=8.855.5+5.02-0.65-4.72=5.154.17+7.55-2.83+1.84=10.739.41-0.44-2.36+5.25=11.863.5-0.65-1.37+7.82=9.35.59+7.8-2.3+3.22=14.319.55-7.62=1.938.08-6.98+0.88=1.987.74-5.01+8.4+0.85=11.989.27+6.35+0.24-9.62=6.249.93-7.62+8.2=10.511.01+0.5+6.58-4.9=3.198.25+2.54+3.56=14.359.71+5.49=15.24.86-1.81+8.44-2.22=9.277.96+1.47+4.65-7.11=6.972.86-2.62+4.28=4.529.67+0.36=10.038.68+7.91-0.61=15.987.17-0.05+0.32-5.49=1.954.52-1.06-1.01=2.458.74-1.69+7.54-4.26=10.339.92-1.97-3.61-1.8=2.547.07+4.88+1.9=13.857.72+6.44-5.87=8.298.29-1.12-0.28-1.11=5.789.32-3.13=6.197.93-2.85-0.49=4.599.61-4.8+8.5-6.9=6.413.86-0.67=3.199.93-4.95-4.3+1.79=2.478.08-7.53+5.8=6.354.85+6.15-2.31+4.97=13.669.87-2.84-0.7-0.92=5.412.04+1.12+7.34=10.58.27+3.15-9.14=2.284.24+3.93+8.3+8.45=24.925.95-2.31+6.93+2.79=13.367.86-3.44-1.95=2.478.52-2.9+7.12=12.745.65-5.07+3.28+6.64=10.51.48+2.09+1.3+0.96=5.833.75+6.5+3.23-4.91=8.578.32-5.82-0.18-0.69=1.639.61+2.45-6.38=5.688.95-8.28-0.38=0.297.53-1.07+7.98+2.9=17.345.73+6.08-6.72=5.098.8+2.31-2.57=8.547.92-4.39+9.88=13.411.02+1.15+5.86=8.033.6+3.16=6.768.81-0.57+2.71=10.956.19-0.43=5.760.55+8.49+7.77-6.63=10.188.6-0.33-0.14-0.1=8.038.67-0.62-4.02-2.9=1.135.14+7.24+6.6=18.982.89-0.08-2.54+0.38=0.658.53+3.16+0.28=11.978.06+8.24-0.54=15.760.77+8.37-1.65+8.32=15.813.57-2.29+8.22+3.71=13.212.35-2.11+5.9=6.145.47+7.08-2.82-1.63=8.10.18+8.43+9.45-4.32=13.744.19-0.14-3.81=0.243.84+0.3-1.61=2.537.51-4.73+5.01=7.797.43+5.91+6.88-7.21=13.018.01-4.7=3.316.81+1.03-1.07+2.89=9.663.26+4.59+4.88-4.56=8.177.62-5.57+8.93=10.988.83+1.41+0.67=10.916.06-2.18+2.13-2.95=3.063.44+7.94+0.84-5.72=6.58.33-0.11+6.92-8.15=6.994.08+6.08=10.168.84-0.26+2.32-0.99=9.918.86+2.71-5.17=6.47.47-1.21+7.15+9.72=23.131.05+5.88+6.49-4.51=8.917.9+3.79+6+9.55=27.248.64-5.2+7.31-8.76=1.995.09-0.92+1.13+4=9.38.94-1.68-4.9=2.363.31+5.45-2.23=6.537.07-0.04+4.06+5.33=16.429.33+5.67-4.49+7.35=17.867.1+6.66-1.68=12.088.01+0.65=8.667.39+6.81=14.22.52+2.71-0.64+5.37=9.965.76+4.81-1.42-8.43=0.727.94+5.43-4.98+8.42=16.816.53+6.98-9.98+3.18=6.717.09-4.45+3.81+2.02=8.470.15+2.27+7.31=9.733.47-0.5+2.76=5.735.06+1.14-2.98-1.02=2.29.59+7.79+4.45-5.87=15.967.9+2.8-3.89+6.33=13.149.17-1.78-0.3-1.68=5.416.87+5.77+1.95=14.599.3+8.12+6.78=24.29.41-3.95+5.46=10.928.92+4.85-4.32-9.15=0.37.88-6.03=1.856.4+2.87-5.66+8.23=11.848.26+9.07=17.333.08+8.77+6.29-8.5=9.649.35-4.42+4.37=9.39.99-1.02-1.49+0.18=7.660.89+5.19-2.67+6.04=9.457.44-2.57+6.72-0.34=11.258.25+7.04-5.18=10.116.56-1.78=4.789.62+2.02=11.642.5+5.08-6.07+4.32=5.835.71+6.84+9.67+8.9=31.126.95-0.73+3.43=9.650.65+9.54+2.67-9.4=3.462.28+9.83-1.02=11.094.43+2.78+6.42=13.638.74+5.16+0.49-3.32=11.073.66+8.89=12.558.21+6.8+8.6-7.16=16.457.18+2.61-5.33-0.55=3.917.44+3.88-0.7-9.49=1.134.32-3.38+0.38=1.329.52-3.78-0.49+6.59=11.848.02+3.46-3.55+3.6=11.532.83+5.23=8.063.69+1.54+8.49=13.720.02+9.23-7.49+4.46=6.224.15-1.5+7.6-7.19=3.067.94-2.2+6.51-6.33=5.927.53-1.88-1.58=4.075.32+5.09-5.1=5.318.1-7.95=0.159+0.4-8.66+9.57=10.312.53+4.96=7.497.9+3.37+1.56-3.98=8.858.02-6.62-1.06+9.34=9.688.05+5.11+0.9+5.66=19.720.35-0.02=0.331.09+9.68-6.38-2.71=1.689.72-3.08-0.1+6.49=13.034.19+2.38+2.27-0.71=8.139.92-0.98=8.945.37-2.7=2.679.84+5.19+3.66=18.699.37-6.67=2.74.34-2.15+5.04-3.01=4.228.04+4.27+3.75+4.29=20.358.71-4.11+7.18-5.17=6.612.26+3.38+4.08-6.33=3.399.7+9.96-4.76+3.77=18.671.2+2.91+6.86=10.976.77-1.21-0.64+5.41=10.330.56+0.31=0.872.99+2.26+6.52-0.21=11.568.53-1.91+7.84=14.465.12+6.18+4.12-6.83=8.593.44-0.07=3.378.3+5.85-8.13+4.57=10.594.81-2.14-0.71=1.967.66+9.15-1.44-9.23=6.149.99-2.02-0.47+0.96=8.464.21-1.17+6.2=9.249.31+9.76-8.58-2.31=8.180.88+7.14=8.027.26-5.83+9.62+8.79=19.845.06+7.28-1+0.6=11.949.27-4.67-2.88-1.16=0.564.05-0.62-3.18=0.253.79+2.6-1.67=4.727.16+9.9=17.063.18-2.57+6.66-2.9=4.373.05-0.35+8.2=10.90.28+9.29=9.574.69-2.07-1.68=0.947.76-3.13-0.07-1.97=2.594.28+4.54-4.01+4.53=9.349.77-3.28+8.25=14.742.25+1.78-1.06+7.27=10.249.1-0.62-4.43=4.053.48-2.48+1.2=2.29.19-2.55-0.89+8.99=14.748.25-7.16=1.097.2+9.82-4.01-6.15=6.867.22+1.94+2.45+0.88=12.499.14+8.8=17.949.02-5.31-2.98=0.739.91-1.49+1.5+9.18=19.19.85+1.84+0.85+3.83=16.375.75+6.45=12.23.53-2.53=16.99+9.19-3.89-0.75=11.545.08-0.05+5.1-4.83=5.39.46-4.18-0.87=4.413.58-0.18-2.3+5.65=6.750.04+7.6+0.28=7.929.92-5.01+6.07=10.988.21-0.66-0.85+9.29=15.995.83-1.3-0.14-1.39=37.76+1.15+2.59=11.53.37-2.82+8.14+2.79=11.489.82-1.77+5.93-5.63=8.354.88-4.4+7.04+8.13=15.650.43+9.88-6.96+7.43=10.785.57+6.61=12.189.05-0.83+4.55=12.779.39-2.4+1.92=8.917.08+1.71+8.71-9.96=7.547.3-4.75-1.22=1.331.72+9.66+4.52-9.76=6.149.55-2.89-6.55+7.58=7.695.72-2.78+7.38-3.94=6.382.5+0.2+4.02+0.32=7.045.99+5.4=11.398.44+7.61-3.21-1.75=11.097.22-6.18=1.045.29-2.3+9.15+6.88=19.022.02+7.35-0.47+8.05=16.954.55+3.46-3.62=4.398.2-3.09-4.11+2.46=3.463.84+0.49+7.94-2.77=9.57.44+4.27-5.91=5.86.87+6.77+1.76-1.01=14.398.96+6.06+2.79=17.818.33+2.65+9.88=20.869.8-0.79+6-1.94=13.070.89+9.63+6.04=16.568.84-2.32-5.31=1.216.37-1.02=5.359.56+2.04+0.38+1.79=13.779.43-2.45-0.33+7.39=14.049.92-7.73+5.19-5.5=1.886.38-2.15-1.73+6.57=9.072.54+2.81+3.24=8.599.16+1.16+9.63=19.954.47+5.98+6.1+5.72=22.276.15-2.65+4.02+7.93=15.453.41+0.87+3.46+7.13=14.878.73+6.85+0.17-2.36=13.399.9+3.62=13.529.94-2.27=7.674.83-0.62-0.73+0.19=3.672.54+9.63+0.09+8.18=20.445.56+6.65+8.47-2.37=18.315.97+4.31+4.18+2.15=16.611.64+2.56+6.17+6.89=17.265.91-1.32-0.96-0.78=2.857.4+3.9=11.39.26-7.82+2.42=3.866.86+1.35+0.76-7.34=1.635.78+5.47-0.09-4=7.169.15-1.75+1.2+6.52=15.120.95+9.77-4.51-5.11=1.10.28+3.38+7.71=11.373.55+4.51+2.74-9.46=1.348.74-0.4-0.06-8.18=0.15.82+7.28-6.69-4.93=1.482.11+9.38-5.67-3.82=28.43+8.22=16.657.25-1.86+4.41=9.88.23+2.34+8+8.1=26.674.22+5.42+3.87-0.96=12.556.06-1.31+0.97+7.15=12.876.44-0.33-1.05-2.67=2.397.42+8.06+2.44+0.69=18.619.55-6.72-0.13=2.70.65+7.96+6.5-2.61=12.58.41+6.46=14.875.69+3.79-0.59=8.899.26-1.69-1.03+3.23=9.775.44-0.82-3.69+1.15=2.083.25+9.33+9.22=21.81.68-1.58+6.72=6.826.87+9.68+7.49+0.39=24.438.98+7.68+0.29+1.7=18.655.84-2.22+1.49+6.67=11.789.82-6.26+3.24=6.80.78+8.96+9.4+9.67=28.816.73-0.74-5.6+6.44=6.835.27-1.35-0.38=3.545.06+9.62-6.74-4.62=3.320.25+4.21+8.71+7.86=21.038.99-5.03+2.88-2.39=4.456.88-1.8-2.27-2.39=0.422.23+6.79-8.68+2.44=2.780.87+6.93-1.96-4.77=1.077.6-3.17+8.14-8.43=4.147.99-0.62+4.65+3.99=16.011.74+6.84-7.01=1.574.64-0.39=4.251.47+0.57=2.049.78-2.98=6.88.05-2.98-3.62=1.459.05-2.44=6.619.55-0.72-5.97+7.06=9.928.61+3.36=11.976.44+0.07-0.31=6.22.15-0.96=1.199.02-2.78+3.87+8.3=18.418.64-2.93-0.6-4.58=0.539.21-8.14+1.71+9.01=11.799.35+2.02-4.35=7.029.93+0.12-6.89-1.38=1.785.31+4.33+9.33=18.977.46-1.86-4.21=1.397.2+0.41-2.48+3.51=8.642.02+2.52+3.75-4.37=3.929.05+5.49-5.88-1.2=7.469.1-1.64+2.86=10.329.82-5.98-3.28+5.96=6.529.96-4.49+8.71=14.185.36+3.59-3.24-3.35=2.369.02-5.73-0.73+6.62=9.189.54-1.47+9.62=17.697.41-6.62+6.49-1.27=6.014.54-1.82-2.05+2.62=3.299.02+7.91-7.71-2.57=6.659.17+8.82-1.09=16.97.32-5.99=1.338.98+3.99+6.34-1.48=17.836.8-2.98-2.14+5.64=7.322.5+7.33-0.39+6.01=15.458.62-4.03-1.6-1.3=1.699.85-4.96+7.96=12.851.83-0.8-0.43-0.36=0.246.87+2.43=9.34.3+5.82=10.126.97-0.42-0.57-2.25=3.735.09-3.06+8.83=10.865.6+9.31-1.53