四年级数学（小数加减运算）计算题与答案汇编

四年级数学（小数加减运算）计算题与答案汇编9.09-3.84+2=9.97-3.11-0.82-1.76=2.44+6.25-4.21+6.4=8.5-7.04+5.38=8.37-5.13+5.17=4.91+9.07=7.2-4.62+8.36-9.75=9.04-3.4+8.98=6.89+8.03+7.06+5.61=9.14+6.68-5.39=7.35+8.49-2.54+0.99=4.82+1.33+8.76-5.47=1.45+1.47+9.29-6.92=9.47-2.88-1.22-4.82=8.95+2.63-5.89=5.26+8.28-9.82+8.59=2.72+3.98-2.5=4.18-0.51+0.08-3.18=4.63-0.82-1.66=7.88-0.33-2.92-4.16=1.62-1.17+4.67+6.53=4.71+0.71=8.6-3.83-0.27=7.67-0.02+4.2-5.71=7.78+6.12=9.08-3.73+9.55=8.34+4.18-4.79-7=9.18+4.22+3.3-7.1=4.77-3.03-0.83-0.41=7.81+9.07=5.95-3.22-2.09=2-0.15=1.71-0.35+6.74+0.22=7.83+9.23+1.95-2.01=9.96-1.7-2.01-4.87=1.9+2.07=3.39-0.9-1.59-0.63=9.94+3.32-6.86+3.96=8.06-0.64-1.87-0.94=7.36+1.08=5.73+7.47+0.43+1.93=0.56+1.97-1.76=4.53-3.7=9.04+6.51+1.26-5.64=4.17+1.96-4.02-1.91=5.92+7.22-7.07+0.52=3.87-0.56=6.72-4.89-1.03+6.69=5.05+4.53+1.04-9.81=9.39-5.72-2.72+9.69=4.37+0.51=7.76-5.66+5.1=9.52+8.52-8.45+0.63=7.27+6-5.05+5.82=6.15-4.73+2.55-2.46=6.11+2+3.21+9.52=5.43+7.27-3.03-6.25=9.08+7.63+8.45-9.27=8+0.42+9.35=5.26-0.96-1.1+5.6=8.75-0.1+7.79-6.49=5.22-4.36+5.56+6.72=9.43-5.88+2.4+2.32=2.78-1+5.04=9.98-2.13+2.58-2.24=2.85-0.18-1.78=8.93-2.78-5.17=4.26+9.1+3.03-7.02=2.08+7.67-0.71=7.6+3.02-2.03-5.96=8.95-1.23+1.51+3.45=2.15+7.56+1.64=8.39-1.93+6.34+7.42=8.4-0.6-6.28=5.55+7.58-0.75-0.91=5.61+5.89+8.13-9.09=8.03+6.44-1.69-7.88=9.05-5.93+6.67+1.47=2.38+6.85-1.3-1.4=9.27-1.65-6.43-0.96=8.35-0.18+2.26-6.77=2.69+8.58+0.33+4.05=6.74-0.83-0.53-3.22=5.99-4.71+5.78-1.38=8.31-1.56+8.16-4.68=7.34-5.19+1.64-1.15=1.92+1.23-1.05=8.87+2.71=7.99-1.02+5.31=6.72-0.47+2.85=7.14+2.98-5.44=7.62+8.6-2.51+8.75=7.46+4.71-2.24-9.69=0.53+8.07-4.87=3.09+9.34-6.74-2.81=7.28+5.32+0.55-7.26=6.65-0.35+4.07=9.7-5.14+1.37=5.46+2.62+1.36+1.53=7.72-1.55-3.62+5=6.49+3.92-9.77+7.9=6.77-5.57+1.72=6.59-2.42-3.9=5.46+8.31-1.3+7.35=5.88+9.62-4.76-4.37=7.97-7.27-0.15=6.5-3.08+2.69+0.71=3.66+6.34+9.96=3.61-2.91+7.37+9.26=8.27+3.52-0.94-4.99=6.54+7.72-9.64=1.17-0.74=9.07-1.89-3.74-2.61=9.49-4.52-1.85-1.98=2.55-1.29=6.26+6.91+7.77=8.49+4.42-0.37-2.93=6.65-2.37=1.15+1.87+8.79-2.77=1.85+3.02-1.56+7.8=3.06+6.58=7.27-3.14-1.88=3.49+7.73-2.28+1.94=6.34-3.6=4.68+6.08+7.54-4.87=9.18-2.91=5.05+0.76-4.15+4.43=7.1+6.37-2.62+2.44=1.51+6.47+1.25-7.25=5.31+1.67-0.07=9.74-4.11+7.19-6.57=7.34-2.71=9.93-4.62=8.05-5.47+8.96-2.4=5.51-0.45-4.93=6.08-3.8=6.13-1.24-2.64+9.97=4.53+4.96-4.13=4.57+3.51+7.33-6.24=8.6-5.17=5.29+5.06+4.68+3.9=9.5-1.48-2.44=6.09-2.58+0.98+6.83=0.87+4.37+6.26-9.52=6.32-0.5-2.47-2.38=5.21-4.84=2.64+8.18+1.74=4.31+8.38-3.87-8.41=8.33-4.16+8.55=9.18+8.81-3.87=6.44-1.71=9.88-0.55-1.33+5.01=7.28-5+7.38-6.59=5.91-2.33+4.62+1.45=5.32+3.73-1.28+1.19=7.03-0.22-1.11+1.92=7.33+4.96+0.58+5.19=7.16-1.59-4.69=0.94+6.95+6.73+2.38=8.09-3.09-0.45-1.87=7.22-3.13+7.58+3.29=9.35+6.7-8.12-6.49=7.78+8.12+1.97+1.92=8.58-1.54+4.67-1.28=8.58-6.21+4.25-5.83=9.32+6.26+2.52-9.08=4.48+4.69-7.17+0.13=9.81-1.74-4.57+2.93=3.56-0.05=8.56-1.21-3.86-0.05=7.59-1.71=0.3+8.45-4.02-2.15=9.15-1.28+0.05=4.11+4.79-8.59=9.1-1.68-4.78-1.71=3.81+4.4+0.18+3.62=0.97+0.92+2.76+0.46=9.32+0.4-0.43-8.86=0.84-0.39+4.81-1.05=8.98-2.09+5.34+7.27=7.79-6.54=8.9+3.48-7.68+4.54=7.48-3.28-0.29-3.63=7.69-3.89-1.53=9.73+7.71=1.88+1.97+4.99-1.28=7.67-3.44-0.48+4.11=5.75+9.49=7.27-3.76+7.65-3.79=5.82-3.26+0.2=3.59+4.67+3.21+3.87=5.1-1.2+2.5+3.27=9.36-1.2=2.27-1.91+8.47+1.55=7.11+2.18-0.81-2.05=5.86+6.69-0.44-4.51=1.57+8.91-6.94=9.06+8.09-8.45-1.03=2.74+4.39-1.48=9.09-1.21-2.77+6.57=4.71+3.76-3.56=1.04+6.77=5.51-2.63-0.15-0.07=1.62+8.62+5.01-3.88=7.36-2.02+0.53-4.75=5.77-0.49-1.11-1.85=1.82+1.97+9.27=5.78-2.19=7.66-3.98-0.98-1.64=2.66-0.19=8.13-0.85+8.82=6.2-0.52-3.09+1.14=8.91+0.78-2.57=7.16-2.06-0.22=7.3+6.39+2.73=1.71+7.37+2.18+6.52=7.16-0.9-2.98-0.95=8.79-2.46-5.54=8.64-2.09-2.04-1.19=9.52+7.87-4.19-7.36=9.04-4.17+9.98-2.11=9.55-6.77+8.74=6.37+1.68=6.92-2.07+4.13=4.85-3.68+8.42=9.01+6.35+5.21=5.48-0.48-1.36-0.77=3.99+8.7=7.12-1.37-5.46=4.43+7.56=9.15+7.61-4.74-2.56=9.35+0.97=5.09-0.16+4.13-4.92=3.35+7.45=6.37-4.01-1.46=9.85-9.05+1.12=7.34-6.71=3.93+4.53+7.18-4.32=6.98-0.89+1.93-2.37=9.32-4.78+5.64-4.24=8.55-0.02+7.76+8.78=4.95+4.26+2.33=9-1.78-2.72-3.91=4.02-1.41=9.17-2.1-3.49+2.64=2.45+3.06-4.17=7.82+7.57-7.11-7.44=4.47-2.9-1.24+7.86=5.5+5.03+9.7+7.35=3.38+2.63=9.42-4.25+4.18=9.56-1.24-2.84-0.67=1.59+9.12-5.96+7.17=6.05-0.19-0.12+6.7=4.46-4.16+9.11+4.35=9.2+8.67-4.83-9.68=8+4.73-3.29-4.83=6.36-0.13+5.34-7.16=9.37-5.6-1.36+1.47=9.34-2.14-5.24-0.84=9.51+6.18=5.27+5.8+6.87+9.81=5.79-1.66-2.56=6.61-0.24-3.79-1.49=9.94-3.05=7.03-4.48-1.39-0.52=8.56-0.89+8.69=3.19+8.83+1.11+9.38=5.31+6.1+3.83=8.76-6.74+8.94+4.57=7.09-0.46-0.19=7.47-0.25-0.44+8.74=9.83-5.41-3.8=9.78+0.03+0.3=1.99+8.09-5.68=6.57+9.93+6.46+9.61=5.96-0.64+8.32-3.18=2.65-1.8+6.47+7.07=6.43+2.1+1.26=7.29+1.44+3.31+6.89=5.13-1.71-1.76=3.95+2.43=5.78-1.68+9.57=9.95-8.36-1.08+8.19=7.56-3.32-1.56-2=3.98+8.3+5.54+4.46=9.15-5.08=3.62-0.4+5.54-6.1=5.45-2.58+3.08+8.89=4.02-3.38-0.06-0.13=6.71-3.63=7.85+7.78-0.8-7.98=4.82-0.22+6.1+0.13=8.88-3.38-0.73+5.4=9.93-0.65=9.8-5.93-1.79=2.83+8.58-8.22=4.89-1.92-2.35-0.28=6.59-3.87+9.37-3.76=5.42+9.87+9.79=2.4+7.66-0.79=1.4+4.29+8.18=8.02+0.37-3.92=4.94+9.79-3.48=2.65+3.18+8.91+1.76=0.18+4.61-1.05=3.55+2.91-1.44-2=8.65+6.74+0.51-9.97=9.54-2.65-1.11+7.85=9.83+8.86+4.68+2.89=4.07+8.08-3.02+5.25=8.34+3.88-8.54-3.48=9.24-6.44+3.41=7.46-3.64+7.86-1.02=9+7.53+2.42-2.05=8.55-2.04-1.64+5.9=8.75+2.32+8.3-5.8=5.36-0.92=4.09+3.01+5.99+1.93=6.78+0.88+0.81+2.38=2.18+7.87-9.04-0.51=4.97-2.78+8.59-5.73=9.65-7.54=2.59+0.07+2.04=0.21+8.08+4.25+1.24=9.95-1.58-3.6+0.78=4.88+1.84+3.39+3.02=3.86-0.44+4.22=4.27-1.28-0.38-1=3.28-1.69-0.51=8.42+2.76+1.92+9.97=6.88+9.22=7.49+1.98-2.76-3.99=9.11+4.99=7.53+4.29-8.27+4.13=9.76-4.38-1.23=4.72-4.16+6.62=9.93-5.22-3.88+3.76=9.11+0.81=5.54+2.24+7.04=1.85-0.87=9.36+1.94=0.6+6.06+5.89+3.35=6.01-1.28-3.52-0.25=9.14+9.04+6.89=2.95+5.46-6.17-0.35=3.47+9.63-9.98=5.59+5.67+4.31+9.13=7.09+5.74-0.65=9.08-1.88=0.39-0.27+6.83+9.97=3.6-0.54-0.68+1.3=3.83-1.2+9.02=4.89-4.21+6.74+8.29=1.28+9.24+8.02=1.72-0.7=1.63+7.1-8.25=7.67-2.46+7.51+1.29=4.62+4.21+5.28=9.65+7.92+5.15=8.25-2.29=3.74-0.7-2.03=0.24+3.55+3.59+6.89=4.68-4.38+1.79=1.57+7.14-3.05+1.03=7.64+7.16+9.15=6.12+9.41=9.43-4.27-4.48+7.41=9.15+2.3=6.56-0.2-2.84-2.03=9.22+0.64-0.41-6.26=7.56+4.41+8.7=6.8+4.12+3.27-2.88=1.34+8.26-7.48+2.72=8.12-2.28+1.38+7.02=3.15+3.17+0.39+2.71=8.44-6.83+0.32=9.83-4.79+6.88=8.58-3.56+6.7+7.02=5.76-1.34+6.9=2.03+2.13=7.96+0.79-0.73-7.14=5.19-4.66=9.73-1.69-3.6+9.6=9.18-0.75-2.29-1.84=8.76+4.79=7.86+7.88-0.14+4.14=7.94-7.14=6.66-2.1=9.27-0.49+3.38-6.83=2.12+9.9+5.51=2.53-2.05+1.92+5.44=6.45+6.54+3.35-2.82=7.6-0.65-5.53-1.18=9.97-2.58+7.04+0.86=9.83-4.81-2.11+7.37=7.47+7.39-4.66=8.74-5.62=8.15+8.98+1.31-5.58=5.5-4.36+8.71+7.06=8.12-4.47+5.54+1.44=0.71+3.43=9.38-4.72+9.46=5.67-2.74-2.4=9.33+0.53+9.37=6.38-0.32-5.05-0.45=6.95-3.3=7.21+1.5+2.13=7.4-1.75=9.17+5.8-7.5+6.82=7.5+5.09=3.21-0.53=8.98+9.95-1.27+4.76=5.08-0.98-3.63=8.92-1.14-3.47-2.82=9.86-1.82-2.63=6.63-2.31+4.29-5.09=8.9-6.56-1.35+2.03=1.18+1.7+7.88+0.9=7.5-6.44+1.33=9.16+6.51+9.96=4.63+0.23+5.6=8.72-3.91-1.14-0.42=6.03-0.02-1.11-4.44=8.67+9.77-2.44-5.61=5.59-3.37=7.25-4.42-1.43=6.25-0.79-2.26=5.09+8.45-5.48+3.75=2.36+9.2=5.14+6.9+9.02=7.01-5.92=9.34+2.32-8.79-1.47=8.42-1.14+8.37+1.9=6.24+3.95-8.84+6.47=7.18-6.34+7.91-7.64=7.9+9.87-7.26=7.38-1.77-1.01+6.88=8.04-0.65+2.69-3.49=6.93+5.63-9.33+1.47=2.14+6.21+9.29-3.49=5.61-1.08+4.94-6.23=4.33+2.07+8.4+0.13=9.95+0.68-7.11+6.17=9.75-6+8.43=7.43-2.57+5.33+7.74=3.65-0.62+4.64-5.22=5.45-3.44-0.48=0.5+7.59+5.66+9.65=9.98+4.95+3.28-3.25=3.44-2.66+6.29-6.08=7.07-0.15+5.06+1.34=8.53+9.49=6.86+9.07-7.4+4.57=9.78+3.04+7.64+0.38=7.1-4.49-1.47+1.29=5.8-4.1+2.38=5.73+1.8+5.71-5.62=7.27-3.73=7.59-2.92+4.45+4.54=6.76-1.93+6.21-5.7=3.98+2.4+5.1-8.17=4.61+7.36-1.01+8.27=9.51+5.1=3.95+7.43-1.46=3.47+7.9-5.24+7.32=7.16+8.97-6.84+3.57=9.89+3.61-0.63+8.41=7.19-3.97=5.49-3.46+9.37+2.12=8.31-0.08-6.17+9.4=3.92+4.39+8.83-8.44=9.51-2.91-3.11-1.65=4.49+9.36+1.98+8.57=6.27+1.83-3.21+9.67=9.93-2.68-0.92=8.47+0.2-0.94=3.84+8.53-6.86=1.69+8.47+4.89=4.52+5.71-1.57+3.72=8.54+1.61-7.63=8.57+5.05+6.46=9.21+5.47-8.25=6.93+4.94-4.33=5.82-3.05+7.45-3.77=9.43+2.83+0.69+5.68=7.74-1.12-1.49-2.55=2.77+0.28-1.28=4.22+4.77+9.6=7.86+4.52+2.09+6.14=7.52+0.37=7.81+0.45-0.12-0.64=5.72-0.09=9.83+4.97-4.46-6.65=2.74+1.54+1.25=8.18-2.81-1.99=8.63-1.33-5.3=8.75+1.16=6.28+8.69-9.95-1.01=5.04-0.61+0.75=9.62-1.43-5.43+3.43=1.03+0.06+8.09=6.79-3.41+2.97+6.08=4.24-1.51+6.6+9.68=0.65+4.68+9.62=6.3+4.03-5.88=6.99-3.69-0.22-1.98=1.88+7.78-4.22-3.19=3.7+1.37+4.79+5.64=8.06-3.5+6.88+2.59=7.04-1.16-3.37=9.51-7.45+0.35+3.87=9.39+5.5+4.75=8.44-0.42-5.32-0.24=3.59+6.55-4.13-4.28=8.71-1.1-1.74=7.25-5.84+9.81=6.81+9.87+0.39-4.54=6.03-1.73-3.02+1.3=7.75-6.41+6.32+9.32=2.64+3.15+3.11+4.05=0.92+3.95-3.2+1.38=7.41-0.32-0.55=3.31-3.17+8.27=7.29+3.51+4.34-8.62=0.94-0.16=7.48-7.15+8.34=7.63-2.38+5.47=5.98+4.68-7.27=3.44+3.46+9.18-2.71=9.4+8.05-0.73=9.59-8.8+7.56=4.96+4.27+0.24-4.44=8.24-0.74-4.52+9.07=6.75+3.81-2+4.41=3.1+1.1+6.88=8.09+1.36=7.06-1.2+4.74+7.99=8.19-1.53-3.02-2.31=8.09+5.33-6.68+6.2=2.86+4.58+1.93-7.95=4.53-0.4-0.34=7.8-3.52+7.24-2.11=7.92-4.29+6.36-1.42=4.65+7.7-2.97-1.3=9.75-7.76+0.6-2.17=2.35+3.38+3.32=9.67-6.1-3.18=2.84+5.7+0.3=8.55-3.05-3.4=4.97+4.36-7.32+4.06=9.1-1.26-2.42-1.97=6.84-6.61+3.7+0.39=5.52-4.14+3.51-2.83=9.9-3.54=8.03-0.59-1.9-0.24=1.52+3.33+6.23=0.42-0.1+0.66=7.09-5.46=6.9+5.24=8.96-2.53-2.65+3.46=1.37+7.76-7.36=2.06+3+9.93+5.81=8.51-5.24-2.16+6.54=8.52+9.09+4.56-1.48=8.38-0.69-2.49-0.6=9.21+1.25+3.02+0.56=4.02+4.33-3.82+5.16=6.4+6.52+9.24+6.35=6.59+6.25+0.46-0.15=9.52+9.92-3.52+4.29=7.3+3.76+7.67-0.38=1.46+1.69+6.81+2.62=9.24-5.34-0.28-2.86=5.9-3.5-1.23=3.72+7.98=0.69+7.81-2.86-1.11=4.89-1.94+7.87+9.31=5.86+2.04-2.47-3.45=7.2+9.21-3.87-3.88=7.06-3.99-2.04=1.79-0.75+7.03-5.66=6.32+5.55+1.36-8.9=3.21+5.5-0.44+1.74=6.76+7.6+4.99+6.37=9.27+7.34=9.17+7.7-4.67=2.83+8.07-5.25=9.79-3.78+8.54-3.62=6.7+1.12-5.8+6.4=2.7-0.58+4.14-4.33=4.64+4.79-6.58+1.96=4.76-0.99-1.98+3.32=6.23+8.3-3.64-3.47=9.22-3.35+5.04+7.58=5.21+6.07-7.13=5.94+0.44+4.89-0.19=6.95+0.91-2.3=3.81+7.45+5+7.71=9.37-0.22+1.97+1.13=5.47-0.54-0.29=2.35+9.59+0.33+8.66=6.95-5.96+4.97+3.57=8.29-0.51+9.35+3.43=3.32+2.66=9.01+8.28-0.91-8.62=9.5-1.09+7.84-1.6=9.95+1.17+1.31+6.31=0.49+8.89+3.69-7.64=4.09-2.07-0.07+3.11=8.1+0.85+2.19+5.21=5.78+4.14+5.42=9.75-2.04-5.16+8.08=8.63+2.43-8.26=6.92-0.93-0.17-1.34=7.57-7.43+8.95-7.49=7.74+5.56+2.04-3.57=6.96+4.18+0.76=7.36+3.79-1.24+4.96=3.34-0.28+8.43-6.27=4.13+8.68+1.91+8.96=4.28+4.26+1.12+8.79=3.7+8.12+7.28+1.19=3.46-3.02+6.54+1.33=6.92+6.44=5.09-2.49+8.97+2.28=3.05+2.75+4.43-0.05=6.86+1.38+5.44=5.67+1.32=4.25-2.62-1.01=7.2+6.58+2.83=3.09+7.35+5.5=9.62+2.47-5.16=4.65+0.32+3.87=5.3+4.86-4.61-5=7.39-2.55-3.43=8.85-3.67-1.65+1.35=5.13-4.43-0.35+3.05=3.85-1.05-1.95+2.15=9.62-2.96-5.81=1.03+6.42+4.35-7.85=2.31+7.63-8.13-1.34=6.28+3.04+3.18-0.29=7.4-1.48-1.63+1.75=1.22+0.53+8.71-6.48=7.58+8.38+3.25=5.04+9.38-5.38+6.04=9.63-7.69+1.85=0.02+9.42-3.58-3.83=7.9+1.86=5.28+8.35+2.78+3.97=7.62+1.44-7.12+4.89=4.33-2.73-0.94+8.19=6.3+8.54+6.89-7.93=9.48-1.6-1.46-3.78=4.85-2.01+5.21-0.09=7.44+6.25=6.05+3.1+8.62-8.01=2.69-2.34=9.42-1.58=5.75-2.25+3.12-1.13=4.13-1.09-0.09=7.23-2.36-3.3+0.03=8.87-1-3.27+6.41=7.15-6.91+9.76+0.56=5.48+6.21=9.77+6.19-7.83-5.75=9.95-8.04=8.41-0.91-2.53+6.84=9+1.65-4.12=6.13+8.66-4.01+0.18=4.57-0.53+6.41+1.06=5.96-4.26+7.86+1.12=7.79-1.82+7.92=8.64+6.04+4.46=6.97+7.85+2.68=8.02+7.92-1.96=5.35+2.06+0.34-5.39=3.52+2.01=7.49+5.22=9.38+3.15-1.73-5.6=3.67+8.21+6.89=9.34+4.03-8.17=8.04+6.78=3.78-1.87+8.94=6.28+4.26-4.76=1.8+9.79+8.72-0.95=5.47+6.98-6.84-1.94=3.13+3.07-3.02+6.3=1.98+7.94-3.64=9.23-4.67+7.84=2.01-1.7=4.21+2.14=5.58-0.62-3.13=9.55-3.11-1.01=9.64-7.35+3.23=4.39+9.4-3.23-7.57=7.47-0.64-1.77+5.61=8.79+8.5=3.06+2.71+9.92=9.07+8.44-7.25+6.81=9.42+1.3-0.87+3.81=7.78+8.04=4.8-0.05-0.52+8.67=7.69+0.5-5.06=1.25+4.59+2.33=8.81-6.99-0.98+3.64=2.11-1.36+1.39=8.84+0.64-7.18+3.53=0.49+6.79+9.51-9.03=8.01-2.81-1.29=9.07-3.24-3.02-0.26=8.23+0.73-0.87-7.01=3.43-0.21-2.83+0.87=8.67-2.43-5.55=5.45-1.21+5.98-8.67=0.29+3.4=4.54-1+6.48=8.41+8.73+5.66-5.96=6.11-0.07-3.92+3.02=2.74-0.04=8.78-2.48-0.86+5.26=4.73-3.09-0.76-0.24=5.15+8.95+9.49+8.08=3.74-2.7+8.85+0.54=0.22+3.62+4.58=8.25-4.24+8.77-5.26=8.41-1.31-3.33-0.65=1.44+7.53-8.23=2.11+5.51+1.84-8.41=7.56-7.19+4.77-1.34=9.37-0.43-0.14=5.89+0.13-4.78=8.12-1.13+1.58=6.17-5.02+3.52-0.54=5.97-1.84-3.29+3.96=3.73-0.48=5.89-2.75+8.04=5.87-2.5+0.25=6.1+1.88-1.46-2.73=5.82+4.17-3.31+4.57=6.65-0.16=1.77+3.4+4.52+8.12=9.01-2.86+5.03-0.98=6.73-0.61+3.75=2.47+6.72+9.49-8.85=6.11-2.2-2.82=4.8-1.26-2.86+9.56=2.52+5.36+6.47=9.08-6.19-2.74=6.81-0.96-0.29-4.56=4.99+0.31+2.07=2.67+6.21=2.76+6.18=2.15-0.13+7.27=3.3-0.29+1.18+0.12=参考答案9.09-3.84+2=7.259.97-3.11-0.82-1.76=4.282.44+6.25-4.21+6.4=10.888.5-7.04+5.38=6.848.37-5.13+5.17=8.414.91+9.07=13.987.2-4.62+8.36-9.75=1.199.04-3.4+8.98=14.626.89+8.03+7.06+5.61=27.599.14+6.68-5.39=10.437.35+8.49-2.54+0.99=14.294.82+1.33+8.76-5.47=9.441.45+1.47+9.29-6.92=5.299.47-2.88-1.22-4.82=0.558.95+2.63-5.89=5.695.26+8.28-9.82+8.59=12.312.72+3.98-2.5=4.24.18-0.51+0.08-3.18=0.574.63-0.82-1.66=2.157.88-0.33-2.92-4.16=0.471.62-1.17+4.67+6.53=11.654.71+0.71=5.428.6-3.83-0.27=4.57.67-0.02+4.2-5.71=6.147.78+6.12=13.99.08-3.73+9.55=14.98.34+4.18-4.79-7=0.739.18+4.22+3.3-7.1=9.64.77-3.03-0.83-0.41=0.57.81+9.07=16.885.95-3.22-2.09=0.642-0.15=1.851.71-0.35+6.74+0.22=8.327.83+9.23+1.95-2.01=179.96-1.7-2.01-4.87=1.381.9+2.07=3.973.39-0.9-1.59-0.63=0.279.94+3.32-6.86+3.96=10.368.06-0.64-1.87-0.94=4.617.36+1.08=8.445.73+7.47+0.43+1.93=15.560.56+1.97-1.76=0.774.53-3.7=0.839.04+6.51+1.26-5.64=11.174.17+1.96-4.02-1.91=0.25.92+7.22-7.07+0.52=6.593.87-0.56=3.316.72-4.89-1.03+6.69=7.495.05+4.53+1.04-9.81=0.819.39-5.72-2.72+9.69=10.644.37+0.51=4.887.76-5.66+5.1=7.29.52+8.52-8.45+0.63=10.227.27+6-5.05+5.82=14.046.15-4.73+2.55-2.46=1.516.11+2+3.21+9.52=20.845.43+7.27-3.03-6.25=3.429.08+7.63+8.45-9.27=15.898+0.42+9.35=17.775.26-0.96-1.1+5.6=8.88.75-0.1+7.79-6.49=9.955.22-4.36+5.56+6.72=13.149.43-5.88+2.4+2.32=8.272.78-1+5.04=6.829.98-2.13+2.58-2.24=8.192.85-0.18-1.78=0.898.93-2.78-5.17=0.984.26+9.1+3.03-7.02=9.372.08+7.67-0.71=9.047.6+3.02-2.03-5.96=2.638.95-1.23+1.51+3.45=12.682.15+7.56+1.64=11.358.39-1.93+6.34+7.42=20.228.4-0.6-6.28=1.525.55+7.58-0.75-0.91=11.475.61+5.89+8.13-9.09=10.548.03+6.44-1.69-7.88=4.99.05-5.93+6.67+1.47=11.262.38+6.85-1.3-1.4=6.539.27-1.65-6.43-0.96=0.238.35-0.18+2.26-6.77=3.662.69+8.58+0.33+4.05=15.656.74-0.83-0.53-3.22=2.165.99-4.71+5.78-1.38=5.688.31-1.56+8.16-4.68=10.237.34-5.19+1.64-1.15=2.641.92+1.23-1.05=2.18.87+2.71=11.587.99-1.02+5.31=12.286.72-0.47+2.85=9.17.14+2.98-5.44=4.687.62+8.6-2.51+8.75=22.467.46+4.71-2.24-9.69=0.240.53+8.07-4.87=3.733.09+9.34-6.74-2.81=2.887.28+5.32+0.55-7.26=5.896.65-0.35+4.07=10.379.7-5.14+1.37=5.935.46+2.62+1.36+1.53=10.977.72-1.55-3.62+5=7.556.49+3.92-9.77+7.9=8.546.77-5.57+1.72=2.926.59-2.42-3.9=0.275.46+8.31-1.3+7.35=19.825.88+9.62-4.76-4.37=6.377.97-7.27-0.15=0.556.5-3.08+2.69+0.71=6.823.66+6.34+9.96=19.963.61-2.91+7.37+9.26=17.338.27+3.52-0.94-4.99=5.866.54+7.72-9.64=4.621.17-0.74=0.439.07-1.89-3.74-2.61=0.839.49-4.52-1.85-1.98=1.142.55-1.29=1.266.26+6.91+7.77=20.948.49+4.42-0.37-2.93=9.616.65-2.37=4.281.15+1.87+8.79-2.77=9.041.85+3.02-1.56+7.8=11.113.06+6.58=9.647.27-3.14-1.88=2.253.49+7.73-2.28+1.94=10.886.34-3.6=2.744.68+6.08+7.54-4.87=13.439.18-2.91=6.275.05+0.76-4.15+4.43=6.097.1+6.37-2.62+2.44=13.291.51+6.47+1.25-7.25=1.985.31+1.67-0.07=6.919.74-4.11+7.19-6.57=6.257.34-2.71=4.639.93-4.62=5.318.05-5.47+8.96-2.4=9.145.51-0.45-4.93=0.136.08-3.8=2.286.13-1.24-2.64+9.97=12.224.53+4.96-4.13=5.364.57+3.51+7.33-6.24=9.178.6-5.17=3.435.29+5.06+4.68+3.9=18.939.5-1.48-2.44=5.586.09-2.58+0.98+6.83=11.320.87+4.37+6.26-9.52=1.986.32-0.5-2.47-2.38=0.975.21-4.84=0.372.64+8.18+1.74=12.564.31+8.38-3.87-8.41=0.418.33-4.16+8.55=12.729.18+8.81-3.87=14.126.44-1.71=4.739.88-0.55-1.33+5.01=13.017.28-5+7.38-6.59=3.075.91-2.33+4.62+1.45=9.655.32+3.73-1.28+1.19=8.967.03-0.22-1.11+1.92=7.627.33+4.96+0.58+5.19=18.067.16-1.59-4.69=0.880.94+6.95+6.73+2.38=178.09-3.09-0.45-1.87=2.687.22-3.13+7.58+3.29=14.969.35+6.7-8.12-6.49=1.447.78+8.12+1.97+1.92=19.798.58-1.54+4.67-1.28=10.438.58-6.21+4.25-5.83=0.799.32+6.26+2.52-9.08=9.024.48+4.69-7.17+0.13=2.139.81-1.74-4.57+2.93=6.433.56-0.05=3.518.56-1.21-3.86-0.05=3.447.59-1.71=5.880.3+8.45-4.02-2.15=2.589.15-1.28+0.05=7.924.11+4.79-8.59=0.319.1-1.68-4.78-1.71=0.933.81+4.4+0.18+3.62=12.010.97+0.92+2.76+0.46=5.119.32+0.4-0.43-8.86=0.430.84-0.39+4.81-1.05=4.218.98-2.09+5.34+7.27=19.57.79-6.54=1.258.9+3.48-7.68+4.54=9.247.48-3.28-0.29-3.63=0.287.69-3.89-1.53=2.279.73+7.71=17.441.88+1.97+4.99-1.28=7.567.67-3.44-0.48+4.11=7.865.75+9.49=15.247.27-3.76+7.65-3.79=7.375.82-3.26+0.2=2.763.59+4.67+3.21+3.87=15.345.1-1.2+2.5+3.27=9.679.36-1.2=8.162.27-1.91+8.47+1.55=10.387.11+2.18-0.81-2.05=6.435.86+6.69-0.44-4.51=7.61.57+8.91-6.94=3.549.06+8.09-8.45-1.03=7.672.74+4.39-1.48=5.659.09-1.21-2.77+6.57=11.684.71+3.76-3.56=4.911.04+6.77=7.815.51-2.63-0.15-0.07=2.661.62+8.62+5.01-3.88=11.377.36-2.02+0.53-4.75=1.125.77-0.49-1.11-1.85=2.321.82+1.97+9.27=13.065.78-2.19=3.597.66-3.98-0.98-1.64=1.062.66-0.19=2.478.13-0.85+8.82=16.16.2-0.52-3.09+1.14=3.738.91+0.78-2.57=7.127.16-2.06-0.22=4.887.3+6.39+2.73=16.421.71+7.37+2.18+6.52=17.787.16-0.9-2.98-0.95=2.338.79-2.46-5.54=0.798.64-2.09-2.04-1.19=3.329.52+7.87-4.19-7.36=5.849.04-4.17+9.98-2.11=12.749.55-6.77+8.74=11.526.37+1.68=8.056.92-2.07+4.13=8.984.85-3.68+8.42=9.599.01+6.35+5.21=20.575.48-0.48-1.36-0.77=2.873.99+8.7=12.697.12-1.37-5.46=0.294.43+7.56=11.999.15+7.61-4.74-2.56=9.469.35+0.97=10.325.09-0.16+4.13-4.92=4.143.35+7.45=10.86.37-4.01-1.46=0.99.85-9.05+1.12=1.927.34-6.71=0.633.93+4.53+7.18-4.32=11.326.98-0.89+1.93-2.37=5.659.32-4.78+5.64-4.24=5.948.55-0.02+7.76+8.78=25.074.95+4.26+2.33=11.549-1.78-2.72-3.91=0.594.02-1.41=2.619.17-2.1-3.49+2.64=6.222.45+3.06-4.17=1.347.82+7.57-7.11-7.44=0.844.47-2.9-1.24+7.86=8.195.5+5.03+9.7+7.35=27.583.38+2.63=6.019.42-4.25+4.18=9.359.56-1.24-2.84-0.67=4.811.59+9.12-5.96+7.17=11.926.05-0.19-0.12+6.7=12.444.46-4.16+9.11+4.35=13.769.2+8.67-4.83-9.68=3.368+4.73-3.29-4.83=4.616.36-0.13+5.34-7.16=4.419.37-5.6-1.36+1.47=3.889.34-2.14-5.24-0.84=1.129.51+6.18=15.695.27+5.8+6.87+9.81=27.755.79-1.66-2.56=1.576.61-0.24-3.79-1.49=1.099.94-3.05=6.897.03-4.48-1.39-0.52=0.648.56-0.89+8.69=16.363.19+8.83+1.11+9.38=22.515.31+6.1+3.83=15.248.76-6.74+8.94+4.57=15.537.09-0.46-0.19=6.447.47-0.25-0.44+8.74=15.529.83-5.41-3.8=0.629.78+0.03+0.3=10.111.99+8.09-5.68=4.46.57+9.93+6.46+9.61=32.575.96-0.64+8.32-3.18=10.462.65-1.8+6.47+7.07=14.396.43+2.1+1.26=9.797.29+1.44+3.31+6.89=18.935.13-1.71-1.76=1.663.95+2.43=6.385.78-1.68+9.57=13.679.95-8.36-1.08+8.19=8.77.56-3.32-1.56-2=0.683.98+8.3+5.54+4.46=22.289.15-5.08=4.073.62-0.4+5.54-6.1=2.665.45-2.58+3.08+8.89=14.844.02-3.38-0.06-0.13=0.456.71-3.63=3.087.85+7.78-0.8-7.98=6.854.82-0.22+6.1+0.13=10.838.88-3.38-0.73+5.4=10.179.93-0.65=9.289.8-5.93-1.79=2.082.83+8.58-8.22=3.194.89-1.92-2.35-0.28=0.346.59-3.87+9.37-3.76=8.335.42+9.87+9.79=25.082.4+7.66-0.79=9.271.4+4.29+8.18=13.878.02+0.37-3.92=4.474.94+9.79-3.48=11.252.65+3.18+8.91+1.76=16.50.18+4.61-1.05=3.743.55+2.91-1.44-2=3.028.65+6.74+0.51-9.97=5.939.54-2.65-1.11+7.85=13.639.83+8.86+4.68+2.89=26.264.07+8.08-3.02+5.25=14.388.34+3.88-8.54-3.48=0.29.24-6.44+3.41=6.217.46-3.64+7.86-1.02=10.669+7.53+2.42-2.05=16.98.55-2.04-1.64+5.9=10.778.75+2.32+8.3-5.8=13.575.36-0.92=4.444.09+3.01+5.99+1.93=15.026.78+0.88+0.81+2.38=10.852.18+7.87-9.04-0.51=0.54.97-2.78+8.59-5.73=5.059.65-7.54=2.112.59+0.07+2.04=4.70.21+8.08+4.25+1.24=13.789.95-1.58-3.6+0.78=5.554.88+1.84+3.39+3.02=13.133.86-0.44+4.22=7.644.27-1.28-0.38-1=1.613.28-1.69-0.51=1.088.42+2.76+1.92+9.97=23.076.88+9.22=16.17.49+1.98-2.76-3.99=2.729.11+4.99=14.17.53+4.29-8.27+4.13=7.689.76-4.38-1.23=4.154.72-4.16+6.62=7.189.93-5.22-3.88+3.76=4.599.11+0.81=9.925.54+2.24+7.04=14.821.85-0.87=0.989.36+1.94=11.30.6+6.06+5.89+3.35=15.96.01-1.28-3.52-0.25=0.969.14+9.04+6.89=25.072.95+5.46-6.17-0.35=1.893.47+9.63-9.98=3.125.59+5.67+4.31+9.13=24.77.09+5.74-0.65=12.189.08-1.88=7.20.39-0.27+6.83+9.97=16.923.6-0.54-0.68+1.3=3.683.83-1.2+9.02=11.654.89-4.21+6.74+8.29=15.711.28+9.24+8.02=18.541.72-0.7=1.021.63+7.1-8.25=0.487.67-2.46+7.51+1.29=14.014.62+4.21+5.28=14.119.65+7.92+5.15=22.728.25-2.29=5.963.74-0.7-2.03=1.010.24+3.55+3.59+6.89=14.274.68-4.38+1.79=2.091.57+7.14-3.05+1.03=6.697.64+7.16+9.15=23.956.12+9.41=15.539.43-4.27-4.48+7.41=8.099.15+2.3=11.456.56-0.2-2.84-2.03=1.499.22+0.64-0.41-6.26=3.197.56+4.41+8.7=20.676.8+4.12+3.27-2.88=11.311.34+8.26-7.48+2.72=4.848.12-2.28+1.38+7.02=14.243.15+3.17+0.39+2.71=9.428.44-6.83+0.32=1.939.83-4.79+6.88=11.928.58-3.56+6.7+7.02=18.745.76-1.34+6.9=11.322.03+2.13=4.167.96+0.79-0.73-7.14=0.885.19-4.66=0.539.73-1.69-3.6+9.6=14.049.18-0.75-2.29-1.84=4.38.76+4.79=13.557.86+7.88-0.14+4.14=19.747.94-7.14=0.86.66-2.1=4.569.27-0.49+3.38-6.83=5.332.12+9.9+5.51=17.532.53-2.05+1.92+5.44=7.846.45+6.54+3.35-2.82=13.527.6-0.65-5.53-1.18=0.249.97-2.58+7.04+0.86=15.299.83-4.81-2.11+7.37=10.287.47+7.39-4.66=10.28.74-5.62=3.128.15+8.98+1.31-5.58=12.865.5-4.36+8.71+7.06=16.918.12-4.47+5.54+1.44=10.630.71+3.43=4.149.38-4.72+9.46=14.125.67-2.74-2.4=0.539.33+0.53+9.37=19.236.38-0.32-5.05-0.45=0.566.95-3.3=3.657.21+1.5+2.13=10.847.4-1.75=5.659.17+5.8-7.5+6.82=14.297.5+5.09=12.593.21-0.53=2.688.98+9.95-1.27+4.76=22.425.08-0.98-3.63=0.478.92-1.14-3.47-2.82=1.499.86-1.82-2.63=5.416.63-2.31+4.29-5.09=3.528.9-6.56-1.35+2.03=3.021.18+1.7+7.88+0.9=11.667.5-6.44+1.33=2.399.16+6.51+9.96=25.634.63+0.23+5.6=10.468.72-3.91-1.14-0.42=3.256.03-0.02-1.11-4.44=0.468.67+9.77-2.44-5.61=10.395.59-3.37=2.227.25-4.42-1.43=1.46.25-0.79-2.26=3.25.09+8.45-5.48+3.75=11.812.36+9.2=11.565.14+6.9+9.02=21.067.01-5.92=1.099.34+2.32-8.79-1.47=1.48.42-1.14+8.37+1.9=17.556.24+3.95-8.84+6.47=7.827.18-6.34+7.91-7.64=1.117.9+9.87-7.26=10.517.38-1.77-1.01+6.88=11.488.04-0.65+2.69-3.49=6.596.93+5.63-9.33+1.47=4.72.14+6.21+9.29-3.49=14.155.61-1.08+4.94-6.23=3.244.33+2.07+8.4+0.13=14.939.95+0.68-7.11+6.17=9.699.75-6+8.43=12.187.43-2.57+5.33+7.74=17.933.65-0.62+4.64-5.22=2.455.45-3.44-0.48=1.530.5+7.59+5.66+9.65=23.49.98+4.95+3.28-3.25=14.963.44-2.66+6.29-6.08=0.997.07-0.15+5.06+1.34=13.328.53+9.49=18.026.86+9.07-7.4+4.57=13.19.78+3.04+7.64+0.38=20.847.1-4.49-1.47+1.29=2.435.8-4.1+2.38=4.085.73+1.8+5.71-5.62=7.627.27-3.73=3.547.59-2.92+4.45+4.54=13.666.76-1.93+6.21-5.7=5.343.98+2.4+5.1-8.17=3.314.61+7.36-1.01+8.27=19.239.51+5.1=14.613.95+7.43-1.46=9.923.47+7.9-5.24+7.32=13.457.16+8.97-6.84+3.57=12.869.89+3.61-0.63+8.41=21.287.19-3.97=3.225.49-3.46+9.37+2.12=13.528.31-0.08-6.17+9.4=11.463.92+4.39+8.83-8.44=8.79.51-2.91-3.11-1.65=1.844.49+9.36+1.98+8.57=24.46.27+1.83-3.21+9.67=14.569.93-2.68-0.92=6.338.47+0.2-0.94=7.733.84+8.53-6.86=5.511.69+8.47+4.89=15.054.52+5.71-1.57+3.72=12.388.54+1.61-7.63=2.528.57+5.05+6.46=20.089.21+5.47-8.25=6.436.93+4.94-4.33=7.545.82-3.05+7.45-3.77=6.459.43+2.83+0.69+5.68=18.637.74-1.12-1.49-2.55=2.582.77+0.28-1.28=1.774.22+4.77+9.6=18.597.86+4.52+2.09+6.14=20.617.52+0.37=7.897.81+0.45-0.12-0.64=7.55.72-0.09=5.639.83+4.97-4.46-6.65=3.692.74+1.54+1.25=5.538.18-2.81-1.99=3.388.63-1.33-5.3=28.75+1.16=9.916.28+8.69-9.95-1.01=4.015.04-0.61+0.75=5.189.62-1.43-5.43+3.43=6.191.03+0.06+8.09=9.186.79-3.41+2.97+6.08=12.434.24-1.51+6.6+9.68=19.010.65+4.68+9.62=14.956.3+4.03-5.88=4.456.99-3.69-0.22-1.98=1.11.88+7.78-4.22-3.19=2.253.7+1.37+4.79+5.64=15.58.06-3.5+6.88+2.59=14.037.04-1.16-3.37=2.519.51-7.45+0.35+3.87=6.289.39+5.5+4.75=19.648.44-0.42-5.32-0.24=2.463.59+6.55-4.13-4.28=1.738.71-1.1-1.74=5.877.25-5.84+9.81=11.226.81+9.87+0.39-4.54=12.536.03-1.73-3.02+1.3=2.587.75-6.41+6.32+9.32=16.982.64+3.15+3.11+4.05=12.950.92+3.95-3.2+1.38=3.057.41-0.32-0.55=6.543.31-3.17+8.27=8.417.29+3.51+4.34-8.62=6.520.94-0.16=0.787.48-7.15+8.34=8.677.63-2.38+5.47=10.725.98+4.68-7.27=3.393.44+3.46+9.18-2.71=13.379.4+8.05-0.73=16.729.59-8.8+7.56=8.354.96+4.27+0.24-4.44=5.038.24-0.74-4.52+9.07=12.056.75+3.81-2+4.41=12.973.1+1.1+6.88=11.088.09+1.36=9.457.06-1.2+4.74+7.99=18.598.19-1.53-3.02-2.31=1.338.09+5.33-6.68+6.2=12.942.86+4.58+1.93-7.95=1.424.53-0.4-0.34=3.797.8-3.52+7.24-2.11=9.417.92-4.29+6.36-1.42=8.574.65+7.7-2.97-1.3=8.089.75-7.76+0.6-2.17=0.422.35+3.38+3.32=9.059.67-6.1-3.18=0.392.84+5.7+0.3=8.848.55-3.05-3.4=2.14.97+4.36-7.32+4.06=6.079.1-1.26-2.42-1.97=3.456.84-6.61+3.7+0.39=4.325.52-4.14+3.51-2.83=2.069.9-3.54=6.368.03-0.59-1.9-0.24=5.31.52+3.33+6.23=11.080.42-0.1+0.66=0.987.09-5.46=1.636.9+5.24=12.148.96-2.53-2.65+3.46=7.241.37+7.76-7.36=1.772.06+3+9.93+5.81=20.88.51-5.24-2.16+6.54=7.658.52+9.09+4.56-1.48=20.698.38-0.69-2.49-0.6=4.69.21+1.25+3.02+0.56=14.044.02+4.33-3.82+5.16=9.696.4+6.52+9.24+6.35=28.516.59+6.25+0.46-0.15=13.159.52+9.92-3.52+4.29=20.217.3+3.76+7.67-0.38=18.351.46+1.69+6.81+2.62=12.589.24-5.34-0.28-2.86=0.765.9-3.5-1.23=1.173.72+7.98=11.70.69+7.81-2.86-1.11=4.534.89-1.94+7.87+9.31=20.135.86+2.04-2.47-3.45=1.987.2+9.21-3.87-3.88=8.667.06-3.99-2.04=1.031.79-0.75+7.03-5.66=2.416.32+5.55+1.36-8.9=4.333.21+5.5-0.44+1.74=10.016.76+7.6+4.99+6.37=25.729.27+7.34=16.619.17+7.7-4.67=12.22.83+8.07-5.25=5.659.79-3.78+8.54-3.62=10.936.7+1.12-5.8+6.4=8.422.7-0.58+4.14-4.33=1.934.64+4.79-6.58+1.96=4.814.76-0.99-1.98+3.32=5.116.23+8.3-3.64-3.47=7.429.22-3.35+5.04+7.58=18.495.21+6.07-7.13=4.155.94+0.44+4.89-0.19=11.086.95+0.91-2.3=5.563.81+7.45+5+7.71=23.979.37-0.22+1.97+1.13=12.255.47-0.54-0.29=4.642.35+9.59+0.33+8.66=20.936.95-5.96+4.97+3.57=9.538.29-0.51+9.35+3.43=20.563.32+2.66=5.989.01+8.28-0.91-8.62=7.769.5-1.09+7.84-1.6=14.659.95+1.17+1.31+6.31=18.740.49+8.89+3.69-7.64=5.434.09-2.07-0.07+3.11=5.068.1+0.85+2.19+5.21=16.355.78+4.14+5.42=15.349.75-2.04-5.16+8.08=10.638.63+2.43-8.26=2.86.92-0.93-0.17-1.34=4.487.57-7.43+8.95-7.49=1.67.74+5.56+2.04-3.57=11.776.96+4.18+0.76=11.97.36+3.