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7.19+3.87-1.07-2.25=3.29-0.85+5.87=2.66+9.77-3.4+4.32=5.07-3.1+9.54-0.61=8.85-4.49-3.43=1.07+6.29+3.95=9.87-0.43+6.95-0.88=7.48+3.96-2.6+9.84=3.88-1.93-1.21-0.57=7.95-3.8-0.66=6.68+8.03-1.54-6.93=9.66+1.07=1.68+1.97-1.9+3.59=5.57+7.68+4.62+1.94=3.72-0.22-1.31+5.69=8.8-0.68-6.18=8.52-2.89+6.96=8.02+9.21+0.9+8.55=7.56-4.32+1.52-0.65=9.3-0.3+5.87+7.42=6.12-2.8=2.26+5.99+8.46+9.76=6.92-0.25-2.25=5.95+4.46-5.76-0.84=3.03+7.48-9.59=9.3-1.41-2.55-3.64=8.95-3.13-3.1=9.7-3.33+4=8.42+2.95-0.39-5.48=4.98-3.1+4.42-4.02=2.13+0.72-0.47=6.92-3.3+9.4+9.76=8.21-2.05-2.19-2.78=7.5-0.66-3.62=4.23-0.21=9.72-1.81=6.73+1.14-5.69-1=4.73-0.63+0.85=5.58-4.38+8.61-6.24=3.62+6.23-8.29+1.1=5.38-3.63+1.79+1.22=6.67-5.22+8.66=1.62-0.93+4.77-3.13=9.57+7.56=8.99+0.49-2.31-6.07=9.16-1.22-0.53-2.88=9.05-1.39=7.56+1.74+0.94=5.35-3.93+9.78-0.57=7.88-6.28-0.8+5.42=1.63+8.59+1.81+4.23=5.18+7.47-8.81-0.1=3.93+8.59+1.59-8.92=6.89+2.39+2.07-7.68=0.76+4.5+4.64-0.83=4.95-2.5+5.02-1.85=2.7+5.56-3.12-3.84=8.29+1.77+7.84-2.23=7.94+9.2+9.64+7.89=6.49+3.8+9.29-6.07=6.63+4.05-0.96=8.78-2.35+0.46+1.48=7.24+6.8-3.84+3.96=2.81-2.5+2.74+5.87=6.26+5.69-7.03-2.65=7.29-4.49+6.12=4.43+9.33-4.39-8.5=9.9-0.47-6.58=4.47+3.44-2.25=4.14-3.27+9.76=4.13+5.01+3.76+6.88=0.59+5.5-4.84-0.68=9.51+8.12+9.39=7.9-2.33-2.08=0.06+4.51-3.89=5.83+9.6-6.44=8.15+2.53=9.84-4.24-5.5=9.49-1.74=6.18-1.07-2.04+2.55=7.36-2.45+9.4-2.13=9.29-6.73=7.96+8.77-1.75-8.32=5.97+5.21+2.14=9.89-3.67+5.99=8.93-5.01+6.33+0.33=1.08+5.9+4.22-3.77=5.86+1.65+4.36+5.88=3.84-1.42+9.64-0.79=2.93+9.66-5.23-7.15=3.04+7.96-8.2=7.89+4.93+9.43=2.28-0.53+4.98+1.82=8.87+8.43+9.24+4.68=5.97-0.95+7.62-9.74=8.56-4.65+4.85-3.82=5.96+8.83+3.02+9.03=5.17+1.23=6.18+3.82-1.65-6.42=7.03-0.04+6.57-0.56=6.95-0.9+0.39-3.34=7.81+2.13-2.22=4.35+2.94+8.46-8.41=4.79+3.36+3.81+5.63=7.31+4.12-1.14-8.36=4.3-3.52+9.41+8.44=5.28-1.25-0.46=7.09-3.71-2.76+2.21=7.85-1.59-2.16-3.13=7.91-5.16+9.8-7.53=4.81+5.76-4.62+9.44=5.81+9.69+7.56-4.02=8.98-4.76-2.18-1.02=6.63+7.39-6.8+3.19=7.6+6.27-1.15-1.89=3.38+8.06+0.23-0.39=8.53+4.74=9.8+1.24-0.86-2.97=7.24+2.63+1.06-7.38=5.7-1.73+9.61-0.7=7.41-4.53+2.19+4.36=7.74-3.28+6.59+3.12=9.26-1.79-3.57=6.68+5.46-4.94-0.86=8.7+0.11=8.1-5.39+6.23+9.85=4.42-2.93-0.16+2.5=7.4+1.68=4.43+2.26=9.89-1.09-8.64=8.81-3.17=4+3.35+9.16+3.08=8.47-6.09+9.51-5.08=9.38+6.13+4.93+9.67=0.49+6.82-6.03+3.63=9.93-2.37+6.02=1.63+6.06+4.31-1.15=8.76-1.68+2.28-0.22=5.32+9.11+9.15+8.41=7.65-0.04-0.27+9.93=5.9+8.98-2.57=9.93+3.5-2.54=6.13-1.69-0.64-2.95=9.33-5.74-2.15+7.14=5.48+4.71-3.54-3.96=9.95-4.23-4.88=4.63+7.69-5.94=6.55-1.78=0.07+7.53-1.26=6.07+2.96+9.08+9.83=9.82+1.6+6.14-6.06=9.03+8.22-2.81=4.7+8.03-0.82-7.63=5.26-1.95+0.51+4.83=1.91+1.85-0.26=2.02+5.2-1=9.57-3.24-1.63+5.49=4.3-1.98+7.99=4.65-3.65+7.4+0.13=8.62-4.56+3.63-4.17=6.29-0.97+0.63=9.47-5.52+2.69+4.1=4.21+1.2+0.18-3.18=7.36-3.48-1.89-0.41=8.82+3.33-3.88=7.33-5.26+7.41=4.25+2.85-4.83-0.21=8.29-2.79-4.45-0.43=0.69+5.85=6.42+9.62=6.16-2.47+8.54+6.19=9.85+9.95-8.31+2.76=3.44+7.49+8.37-0.94=8.48-3.49+7.23+1.19=2.2-0.93+4.3=6.7-2.98+4.67+1.94=3.77+8.07-0.67+3=9.66-6.68+0.41-1.24=9.35-5.15-1.09-2.1=6.74+9.38-6.93-5.87=6.8-0.89-1.74-2.17=9.75-8.92+7.89+4.6=7.96-0.56-4.1=9.88-3.06+9.21-7.29=0.19+8.84-4.19-3.18=8.79+5.2-1.66+6.38=8.73-3.8+4.81-5.14=3.91+0.09+4.82=9.9+1.3-8.37+0.85=4.48+3.12-3.35=5.14-1.72+0.67=9.61-1.62-2.41=5.01-1.31+3.61-2.18=4.55-0.88=8.22-0.32-5.99=9.9-2.35-6.73=9.97+3.25=3.14+2.74=8.92-0.36-3.78+9.25=9.04-0.31-4.65-1.92=7.28-6.85+5.74=2.75+7.57-0.85=7.76+2.84+8.17+9.34=8.08-2.78-2.29+6.73=7.6-1.01+9.09+7.55=0.25+8.38-3.89+5.51=9.78+9.61-0.03+7.9=2.22+5.91-0.27+4.91=7.25+6.75+3.6-4.19=8.5-1.82+7-2.93=2.62+4.37=1.16+7.95-0.4+4.11=8.54-2.03-4.48+1.98=9.39-6.76=7.94-4.87+8.83-9.8=9.55-3.83+2.58+3.22=9.16-0.28-6.85=3.92-0.22-2.52+6.65=5.81+2.51+1.31=4.54-2.43+5.6-4.73=8.26+0.76-7.12+6.24=7.29+6.47-6.86=8.48+9.92-8.06-4.38=9.14-5.39-0.64-2.38=7.82-6.63+7.11=2.12+3.09+8.53-7.21=5.87+0.95-0.71=6.08+3.22=3.67+9.71+5.88-6.85=6.87-0.44-5.45-0.78=9.36-3.83+0.02+4.71=8.42-6.16+5.1+8.38=7.79-4.58+9.59+4.71=8.92-0.54-3.17=8.05+0.77+4.79+7.83=2.54+9-3.18-8.01=9.74-3.6-3.3+3.56=6.53-4.3+0.06=4.06+5.01-5.37-0.88=9.99-0.59-4.91-0.27=8.6-3.06=6.01-0.85=5.16+2.77-3.54-0.93=6.14+7.69=8.86-5.08+8.42+7.87=5.5+5.17=2.41+4.44+8.74=8.95-1.86-5.64-1.07=7.26-5.88-0.97+6.28=9.95-0.87-3.86+0.78=9.05-4.42-0.4+6.33=8.47+2.24+7.91-9.63=1.11+7.34+8.29=1.81-0.18+7.44=4.11+1.28-2.64=7.59-2.3-0.74-0.7=1.05+5.72+8+8.35=3.44-1.18=9.68-4.95-3.53=5.72+5.48-8.24-0.86=8.95+6.54+0.73+4.17=9.72-4.88-4.35=2.74-2.32+7.8-1.17=8.41-1.96-4.98+6.79=4.58+7.95+6.72=5.93+3.75=9.32-0.19-4.19-3.71=9.12+3.77+0.1=2.27+7.72+2.15+1.3=4.84+0.41+8.2+0.24=5.4-0.6+2.87=6.62+5.61=4.79-0.96-1.52+1.02=6.57+8.37-3.35-9.74=0.41+6.56-0.32=7.2+3.81-1.06=3.99+6.74-8.7=5.13-0.15-0.49-1.1=6.29+1.93+7.05+2.77=7.9-1.19+8.57+1.22=9.03+6.21+8.28=4.11+4.09+8.66+2.47=3.91-1.78-1.49+6.03=2.42-2.19=8.15-2.98+2.7-4.18=7.13+3.49=6.01+8.39+1.89-3.24=9.2-4.44-1.9=7.9+7.44=4.48-1.95-0.58=5.95+8.73-6.95+1.13=8.66+0.43+3.43-0.53=1.4+8.54-2.78=6.53-2.42+5.84=4.48+6.92+5.64=4.44+7.34+2.38-0.79=8.85+7.97-0.09+6.16=5.4+7.85+1.47-0.62=3.1+9.09+2.64=9.78+2.93+3.7-3.03=8.03-4.68+2.87-3.63=7.42+1.99+2.09+7.8=4.95+5.29+7.9=9.96-3.47+0.88-3.48=4.27+3.89-5.51=9.82-8.93=8.26-2.79-1.13-2.03=6.84+9.46-3.21+0.02=0.44+4.41+6.59+2.2=2.15+4.81+4.79+4.07=7.77-1.1-2.72=1.12+3.74+4.57=7.35-5.04+6.68=8.7+1.59-5.59+2.02=8.53-7.23+6.08-4.16=1.6-0.32+7.56+1.94=8.02-1.2-2.08-3.93=8.75+9.33+9.46=8.61+2.96+8.39+5.69=8.11+8.91+3.46=8.38-1.43-3.18+7.76=4.19+9.99+6.06=9.95-2.19+4.4-9.79=7.97+7.77-5.27-7.65=9.46-5.59-2.28=0.82+0.16+9.46=8.83-4.72-2.05+5.32=3.75-1.24-0.45-0.14=3.26-2.95=5.47-3.2-2.06+7.74=3.24-0.85-1.7+4.73=5.51-2.16=8.65-2.44-2.5-2.39=5.7-0.37+8.47+4.97=7.23-0.6-5.75=5.17+8.92-3.38-4.89=0.42+8.92+9.88+6.47=4.12+5.93+0.94-3.66=9.42-4.82=6.57+9.25-4.69=3.31-1.42+0.87=4.14+1.47-4.1+9.18=8.46-0.11-0.63-7.37=3.59+4.86+3.06=4.66+0.77+6.16+5.52=7.64-1.51-5.18=6.29-3.15-2.37+6.48=8.97+7.05=3.65+7.23+1.92=7.22+0.75-0.83-3.38=4.65+9.59-2.32=7.81+3.68=3.22-0.56=9.45+0.3-7.96+6.45=1.91+7.28-8.83=9.49+2.2-1.52-7.02=9.5-0.31-0.88=4.92+4.75-0.82=5.77-0.57=5.33+3.66=2.93-1.68=7.25-0.65+8.97-3.96=6.43-1.04-2.38=9.13+4.59-0.61-2.54=0.18+6.48+1.59=8.77-6.65+8.03+8.18=9.97-7.1+7.13=9.96+4.75-5.08=1.46+1.27+0.84-0.51=9.11-7.83+6.68+9.27=4.19+3.68-2.41=7.51+7.36+8.3-8.35=6.29-3.8+7.04+6.91=2.54+9.67=7.87-1.45-1.54-4.54=1.39+4.56+8.16+5.04=9.74-7.26-1.3=8.04-1-4.39-1.17=6.34+4.8=9.92+9.79-8.32=6.07+4.95+5.91+7.69=9.9+9.3-5.74+1.45=5.9-5.48=9.01-1.14+4.65=7.12+1.92+1.08-7.69=4.94+1.85+0.29=2.52+5.33+1.02+2.44=9.99-3.11-0.81-2.74=6+7.82-0.04-9.47=7.95-4.62-0.55=9.4-2.95-5.08=8.05-3.75+0.33+7.51=9.8-6.88-2.66=8.27-4.47+2.76-0.47=5.41-3.25+9.82=9.27-1.99+8.89-2.95=3.31-1.58+8.85-9.41=9.75-6.21-0.22-0.25=7.24-2.79-0.59=6.53-2.71-0.79-0.55=9.33+4.15-8.78=9.52+8.06-0.63-7.38=6.97-0.27+1.93=2.75+5.7-3.34+6.32=4.93-0.78+3.22+0.83=2.71+3.73-4.81+2.68=4.62+9.58=6.37+0.75+9.13-2.13=9.85-8.74=8.49-6.71+2.16+7.48=1.38+2.83+4.56-0.73=6.99-0.37+5.35=0.61+7.96+5.14=9.45-5.54+5.44=9.1-2.45-1.13+3.69=8.04-6.34=6.76-3.39=4.16-0.46=1.43-0.75+4.36=7.1+4.88+8.06-2.25=1.51+5.49-1.5+0.44=8.74-3.15+9.67-1.16=6.1+6.37-8.56-1.9=5.18+1.71+6-8.77=9.38+1.07+3.68=8.51-1.34+2.32+5.47=5.9+4.15-6.22-2.85=7.91+4.2=6.32+8.22-1.29=9.92-0.38-0.43=8.75+0.29-2.45-5.49=3.43+3.83=7.65-0.44-4.86+1.49=9.38+5.51-4.55=0.32+8.12-4.76+4.06=7.45-0.54=3.5-1.86=3.02-2.49+8.77=2.86-0.68+8.73-8.08=4.44-2.63+5.4-4.77=1.96+5.52+5.39-7.91=0.51+3.17-2.82=7.4-1.71-1.25-0.08=9.41+8.52-5.5-6.36=8.8-0.35-4.88-0.06=6.12+9.8-4.9+3.9=1.25+9.86-1.11+9.58=5.62-1.63+8.69-1.56=8.71-0.5-4.68-3.22=2.17+9.74=4.88+6.74-8.11=9.39-6.15-2.36=7.93-6.13-0.16=8.15-3.36-0.86=7.59+2.86-3.77=6.35+9.8+4.17+3.75=7.11-4.35=4.62+3.09=8.08-0.16+9.63-4.64=4.26+6.58+4.67-0.92=0.73+6.84=8.85+6.2-3.73+9.97=9.59-5.23=8.1-1.91-3.41-0.69=8.59+6.68+7.83-5.15=1.67+9.15+6.1=8.29-0.75-2.45-0.16=9.13-1.49-5.9+4.31=9.63-2.73-0.78=9.54+1.38+9.42-1.56=0.84-0.65-0.07+1.4=8.27-3.14-0.87-2.33=8.82-7.6=9.41-2.37-3.62+9.56=9.48+5.39+1.03=2.43+7.54-0.49+9.5=7.3-6=2.96+3.44=2.01+8.18-5.04=8.79+5.77+3.23-1.34=2.3+9.34-6.01=6.79+7.63+0.21=5.83+8.62+4=6.75-2.81=6.28-0.9-3.82+4.51=8.45+9.5-0.93-9.81=5.94-3.01+8.09=1.53+3.17-0.05=0.41+6.29+5.24-4.77=7.31-0.67=9.19+8.78+5.27+3.62=6.1+7.4+2.89=9.43-8.16+7.21=8.02+6.18-9.45+7.04=8.17-3.69-1.27=9.04-2.34+7.61-0.58=3.06+8.98-9.86+4.91=3.19+9.85+3.59=3.31-2.42=3.81+6.94+5.58+1.35=1.21+1.17=9.29+6.53=7.76-6.33+5.94+1.88=9.35+8.55=0.67+8.27+4.97+3.21=7.23-0.71-4.76-1.57=6.98+9.36+6.76-4.18=4.94+1.44=3.21-1.18-1.74=7.94+1.75-1.04=0.37+7.85-5.51-2.38=3.59+7.4-8.26-0.76=4.08-3.17+5.44=5.45+9.11+2.15+6.91=4.5-2.09+8.64+1.24=3.5+2.3+9.31+6.99=9.73-7.13-0.41=7.05-5.63+2.03-0.49=1.44-0.5+5.12=8.97-6.15-1.07=3.46-0.89+5.63=4.28+6.92+5.92+8.04=3.72+9.02+0.34=2.87+2.03+0.34=1.81+2.24-2.85+1.79=4.72+0.63=8.1+4.13+0.46=0.85+6.52+3.92-5.68=7.79-1.81-2.7-1.79=8.92+1.16+9.98-6.17=8.08-4.1=6.19+1.51+6.44+6.92=9.17-1.34-3.59+0.24=0.98+1.48+6.64+6.11=8.16-4.43-0.34+4.67=8.89-5.99-0.21=2.52+7.03-1.7+5.08=3.17+5.85+2.35-4.66=5.14+7.04-9.78-2.15=2.84+3.54=4.44-0.15+7.75-9.03=2.36+5.05+2.09=6.34+8.74-1.45+8.3=9.89-6.02-2.44+2.42=6.34+8.14+2.46+5.19=1.47+4.83-2.51=3.62-1.31=7.37-3.38+8.76+7.38=6.33+5.63+3.22=2.43+1.19+9.07=8.61-0.82-1.81+3.89=9.16-0.27+0.16=8.85-5.96+9.5=1.12+6.26+3.02=6.85+4.1+1.07-2.68=9.33-2.89=6.19-1.99-1.71+5.88=9.27+5.44+2.69-5.63=5.98-0.89-0.99-2.42=6.73-1.32-0.59+0.06=2.62-0.29+5.32=7.41+2.69-5.78-3.86=4.16+8.24-4.93+1.43=6.6-4.19+3.37=7.81+2.04=6.25-1.56-1.27=7.77-0.76-2.22+0.63=4.09+4.18=9.69-1.79-2.08-4.94=6.28+1.1+5.65-5.84=5.68-2.76-1.55+6.18=6.93+1.85+0.39+6.92=8.5+1.59+3.37=2.28+1.06+5.07+8.07=7.1-2.45=9.58-1.42-5.2+9.16=3.64+7.93=6.9-2.89-2.09+6.28=3.63+3.03-0.27=6.17-3.77+3.41=5.78+4.82=8.41-1.04=4.57+7.46+3.24=8.46-5.52-0.21+7.73=7.75-6.11-1.27=0.32+9.63=5.95-5.66+7.74-3.1=1.89+6.63-5.85+0.3=4.01+2.53-3.31-1.36=7.82-3+6.53+6.31=3.62+4.42+9.26-8.55=3.5-1.39+0.2=4.08-1.9-0.36+9.07=9.06-8.4+7.99+4.54=6.69+5.51+9.48+0.16=9.59-5.1-3.97=7.41+6.03-1.25+3.73=9.46-1.25+6.79=1.36+0.58+4.59=4.71-2.4-1.9+7.24=6.31-0.57+2.93+1.48=6.8+2.59-9.06+1.87=6.44-0.51-0.89-4.33=2.95+4.21-3.22-2.66=9.45-1.77-6.7-0.04=9.31+0.44-8.29=8.13-1.13=0.19+7.05+3.3=6.61-4.12-1.87+4.08=9.08+1.33+9.59+1.08=7.68-5.86+3.84+7.37=8.74-0.41-0.27-4.31=5.85-4.07-1.45=3.11-2.13+7.3=5.77-3.09+0.26+7.28=2.09+1.89+6.34-5.51=9.84-7.5+5.29+0.64=2.83+9.23+5.82-4=9.33-2.66-3.44-1.66=2.09-0.42+6.42=2.79+5.77-5.45+2.02=8.4-1.17-3.26-1.73=9.62-6.77=7.56+3.83+4.52=7.49+8.18-7.97-5.4=9.31-2.59-5.4+7.73=3.46+3.66+1.02+2.09=5.99-4.62-0.68=1.14+5.89+9.31=4.09-0.41-1.44=8.13+9.62+7.77-7.03=8.93+7.74+9.69=9.01-0.14-1.22-4.38=5.87+9.3+7.2-8.41=8.32-0.64=3.98+1.47+4.7-0.12=7.31-1.21-5.49+9.45=8.05-2.24-1.38-3.9=1.53+5.13-5.89+1.41=7.58+9.83+6.51+0.38=7.13+3.98=5.49+3.22-8.38=9.7-9.53=3.79+1.62+3.93-0.98=6.01-1.31-2.83-1.47=1.78-0.84=9.35-2.23-5.27+2.11=7.93-7.25+0.04=9+9.66-5.77=2.62+0.8+5.01=7.49-2.93=5.18-2.02+5.98=6.4-2.42+9.86+3.86=8.68-1.85+0.15-4.04=3.07+6.52+8.95-2.12=7.5+8.31+2.21=4.45-2.63-0.86+2.3=9.35-5.16-3.85=5.82-2.58=4.35+3.89-4.07-1.06=3.72+4.93=6.19-0.04-2.19-0.54=9.47-0.07-2.68+3.86=8.71+2.97+6.51+7.79=9.9-1.47-0.53-5.79=9.23-5.88+7.09+8.48=8.77-8.13=7.2-1.35-1.94=8.06-6.55+0.69+9.74=4.58+4.53+8.45=3.84+8.85-0.9=4.98+5.66=8.2-1.61-1.27+1.52=7.7-3.09-0.59-1.65=8.94-3.24-5.28+9.43=8.31-0.88-6.69=2.21+3.01-2.42+6.12=9.59+9.84-7.55+2.46=6.56-5.66=9.24-4.66+9.91-5.65=6.08+1.98-2.74-2.09=7.46+9.5+7.99=2.44+6.35-2.54+1.33=0.24+4.78=4.04+0.96=9.34-7.01+9.96-7.36=9.78-1.9+8.1-4.84=9.38-4.36-3.31-1.13=6.22+2.47-6.95=6.54+3.06+1.05=2.71+3.96-1.21-4.3=1.45-0.92+9.55=7.54-6.46+3.32+2.38=7.98+7.97=5.01-4.56+1.02+0.27=9.61-0.91+4.91-2.26=5.09-3.7=4.97+2.8+7.6=6.64+1.84+2.1-7.92=9.14+6.85-6.29-8.97=9.83-5.64=4.39-4.07+2.35=5.02+3.39+3.95+2.68=6.47-2.43+6.35-8.69=6.8-5.36=7.86+5.44-4.72=5.22-3.6+5.04+7.75=8.58+4.72+1.11=9.78+0.67-2.49=3.52+4.27-3.98+2.75=9.09-1.81+3.54+2.72=8.3-0.47=9.14-1.82+9.66+7.86=9.07-7.63+6.92-4.03=9.48-0.54-3.85-2.3=6.59+9.16-0.87+2.15=3.88+4.95-6.47=4.39-3.5+5.09+7.18=3.34-0.5+2.25=0.26+7.54-7.69+0.19=2.33+3.06-2.57=2.63+5.68-4+6.47=9.02-1.47-7.28=3.88-0.99+6.03-4.12=9.15+0.26+0.54+2.42=8.57-0.99-0.45-2.16=6.59-4.46+5.97=9.82-5.67+1.89-2.88=7.3+2.91-9.52+7.57=5.47+7.39=7.24-6.01+3.13+4.09=5.05+0.43+8.06=2.59+5.53=7.74+4.5-8.3+1.91=9.3-3.3-0.53+5.01=8.99+5.65=4.43+5.11+6.17-0.77=3.65-0.96+8.75=4.72+3.16+5.14+1.19=8.68+5.31-5.6-1.39=6.34+6.22+4.93+4.89=5.66+7.85-1.16+6.04=8.93+2.46=6.29-6.04+8.18=6.63+1.5+1.69+8.47=9.47-3.27-1.2-2.02=1.3+0.37+7.55+0.92=8.22+6.65-6.78+7.94=9.21-2.78-5.98+8.82=9.69-3.37+8.29=8.03-1.43+5.83=6.43-1.81-0.86+8.32=8.8+3.8-1.75-2.18=6.25-5.17+5.53+4.28=7.71-0.73=5.82+5.38=参考答案7.19+3.87-1.07-2.25=7.743.29-0.85+5.87=8.312.66+9.77-3.4+4.32=13.355.07-3.1+9.54-0.61=10.98.85-4.49-3.43=0.931.07+6.29+3.95=11.319.87-0.43+6.95-0.88=15.517.48+3.96-2.6+9.84=18.683.88-1.93-1.21-0.57=0.177.95-3.8-0.66=3.496.68+8.03-1.54-6.93=6.249.66+1.07=10.731.68+1.97-1.9+3.59=5.345.57+7.68+4.62+1.94=19.813.72-0.22-1.31+5.69=7.888.8-0.68-6.18=1.948.52-2.89+6.96=12.598.02+9.21+0.9+8.55=26.687.56-4.32+1.52-0.65=4.119.3-0.3+5.87+7.42=22.296.12-2.8=3.322.26+5.99+8.46+9.76=26.476.92-0.25-2.25=4.425.95+4.46-5.76-0.84=3.813.03+7.48-9.59=0.929.3-1.41-2.55-3.64=1.78.95-3.13-3.1=2.729.7-3.33+4=10.378.42+2.95-0.39-5.48=5.54.98-3.1+4.42-4.02=2.282.13+0.72-0.47=2.386.92-3.3+9.4+9.76=22.788.21-2.05-2.19-2.78=1.197.5-0.66-3.62=3.224.23-0.21=4.029.72-1.81=7.916.73+1.14-5.69-1=1.184.73-0.63+0.85=4.955.58-4.38+8.61-6.24=3.573.62+6.23-8.29+1.1=2.665.38-3.63+1.79+1.22=4.766.67-5.22+8.66=10.111.62-0.93+4.77-3.13=2.339.57+7.56=17.138.99+0.49-2.31-6.07=1.19.16-1.22-0.53-2.88=4.539.05-1.39=7.667.56+1.74+0.94=10.245.35-3.93+9.78-0.57=10.637.88-6.28-0.8+5.42=6.221.63+8.59+1.81+4.23=16.265.18+7.47-8.81-0.1=3.743.93+8.59+1.59-8.92=5.196.89+2.39+2.07-7.68=3.670.76+4.5+4.64-0.83=9.074.95-2.5+5.02-1.85=5.622.7+5.56-3.12-3.84=1.38.29+1.77+7.84-2.23=15.677.94+9.2+9.64+7.89=34.676.49+3.8+9.29-6.07=13.516.63+4.05-0.96=9.728.78-2.35+0.46+1.48=8.377.24+6.8-3.84+3.96=14.162.81-2.5+2.74+5.87=8.926.26+5.69-7.03-2.65=2.277.29-4.49+6.12=8.924.43+9.33-4.39-8.5=0.879.9-0.47-6.58=2.854.47+3.44-2.25=5.664.14-3.27+9.76=10.634.13+5.01+3.76+6.88=19.780.59+5.5-4.84-0.68=0.579.51+8.12+9.39=27.027.9-2.33-2.08=3.490.06+4.51-3.89=0.685.83+9.6-6.44=8.998.15+2.53=10.689.84-4.24-5.5=0.19.49-1.74=7.756.18-1.07-2.04+2.55=5.627.36-2.45+9.4-2.13=12.189.29-6.73=2.567.96+8.77-1.75-8.32=6.665.97+5.21+2.14=13.329.89-3.67+5.99=12.218.93-5.01+6.33+0.33=10.581.08+5.9+4.22-3.77=7.435.86+1.65+4.36+5.88=17.753.84-1.42+9.64-0.79=11.272.93+9.66-5.23-7.15=0.213.04+7.96-8.2=2.87.89+4.93+9.43=22.252.28-0.53+4.98+1.82=8.558.87+8.43+9.24+4.68=31.225.97-0.95+7.62-9.74=2.98.56-4.65+4.85-3.82=4.945.96+8.83+3.02+9.03=26.845.17+1.23=6.46.18+3.82-1.65-6.42=1.937.03-0.04+6.57-0.56=136.95-0.9+0.39-3.34=3.17.81+2.13-2.22=7.724.35+2.94+8.46-8.41=7.344.79+3.36+3.81+5.63=17.597.31+4.12-1.14-8.36=1.934.3-3.52+9.41+8.44=18.635.28-1.25-0.46=3.577.09-3.71-2.76+2.21=2.837.85-1.59-2.16-3.13=0.977.91-5.16+9.8-7.53=5.024.81+5.76-4.62+9.44=15.395.81+9.69+7.56-4.02=19.048.98-4.76-2.18-1.02=1.026.63+7.39-6.8+3.19=10.417.6+6.27-1.15-1.89=10.833.38+8.06+0.23-0.39=11.288.53+4.74=13.279.8+1.24-0.86-2.97=7.217.24+2.63+1.06-7.38=3.555.7-1.73+9.61-0.7=12.887.41-4.53+2.19+4.36=9.437.74-3.28+6.59+3.12=14.179.26-1.79-3.57=3.96.68+5.46-4.94-0.86=6.348.7+0.11=8.818.1-5.39+6.23+9.85=18.794.42-2.93-0.16+2.5=3.837.4+1.68=9.084.43+2.26=6.699.89-1.09-8.64=0.168.81-3.17=5.644+3.35+9.16+3.08=19.598.47-6.09+9.51-5.08=6.819.38+6.13+4.93+9.67=30.110.49+6.82-6.03+3.63=4.919.93-2.37+6.02=13.581.63+6.06+4.31-1.15=10.858.76-1.68+2.28-0.22=9.145.32+9.11+9.15+8.41=31.997.65-0.04-0.27+9.93=17.275.9+8.98-2.57=12.319.93+3.5-2.54=10.896.13-1.69-0.64-2.95=0.859.33-5.74-2.15+7.14=8.585.48+4.71-3.54-3.96=2.699.95-4.23-4.88=0.844.63+7.69-5.94=6.386.55-1.78=4.770.07+7.53-1.26=6.346.07+2.96+9.08+9.83=27.949.82+1.6+6.14-6.06=11.59.03+8.22-2.81=14.444.7+8.03-0.82-7.63=4.285.26-1.95+0.51+4.83=8.651.91+1.85-0.26=3.52.02+5.2-1=6.229.57-3.24-1.63+5.49=10.194.3-1.98+7.99=10.314.65-3.65+7.4+0.13=8.538.62-4.56+3.63-4.17=3.526.29-0.97+0.63=5.959.47-5.52+2.69+4.1=10.744.21+1.2+0.18-3.18=2.417.36-3.48-1.89-0.41=1.588.82+3.33-3.88=8.277.33-5.26+7.41=9.484.25+2.85-4.83-0.21=2.068.29-2.79-4.45-0.43=0.620.69+5.85=6.546.42+9.62=16.046.16-2.47+8.54+6.19=18.429.85+9.95-8.31+2.76=14.253.44+7.49+8.37-0.94=18.368.48-3.49+7.23+1.19=13.412.2-0.93+4.3=5.576.7-2.98+4.67+1.94=10.333.77+8.07-0.67+3=14.179.66-6.68+0.41-1.24=2.159.35-5.15-1.09-2.1=1.016.74+9.38-6.93-5.87=3.326.8-0.89-1.74-2.17=29.75-8.92+7.89+4.6=13.327.96-0.56-4.1=3.39.88-3.06+9.21-7.29=8.740.19+8.84-4.19-3.18=1.668.79+5.2-1.66+6.38=18.718.73-3.8+4.81-5.14=4.63.91+0.09+4.82=8.829.9+1.3-8.37+0.85=3.684.48+3.12-3.35=4.255.14-1.72+0.67=4.099.61-1.62-2.41=5.585.01-1.31+3.61-2.18=5.134.55-0.88=3.678.22-0.32-5.99=1.919.9-2.35-6.73=0.829.97+3.25=13.223.14+2.74=5.888.92-0.36-3.78+9.25=14.039.04-0.31-4.65-1.92=2.167.28-6.85+5.74=6.172.75+7.57-0.85=9.477.76+2.84+8.17+9.34=28.118.08-2.78-2.29+6.73=9.747.6-1.01+9.09+7.55=23.230.25+8.38-3.89+5.51=10.259.78+9.61-0.03+7.9=27.262.22+5.91-0.27+4.91=12.777.25+6.75+3.6-4.19=13.418.5-1.82+7-2.93=10.752.62+4.37=6.991.16+7.95-0.4+4.11=12.828.54-2.03-4.48+1.98=4.019.39-6.76=2.637.94-4.87+8.83-9.8=2.19.55-3.83+2.58+3.22=11.529.16-0.28-6.85=2.033.92-0.22-2.52+6.65=7.835.81+2.51+1.31=9.634.54-2.43+5.6-4.73=2.988.26+0.76-7.12+6.24=8.147.29+6.47-6.86=6.98.48+9.92-8.06-4.38=5.969.14-5.39-0.64-2.38=0.737.82-6.63+7.11=8.32.12+3.09+8.53-7.21=6.535.87+0.95-0.71=6.116.08+3.22=9.33.67+9.71+5.88-6.85=12.416.87-0.44-5.45-0.78=0.29.36-3.83+0.02+4.71=10.268.42-6.16+5.1+8.38=15.747.79-4.58+9.59+4.71=17.518.92-0.54-3.17=5.218.05+0.77+4.79+7.83=21.442.54+9-3.18-8.01=0.359.74-3.6-3.3+3.56=6.46.53-4.3+0.06=2.294.06+5.01-5.37-0.88=2.829.99-0.59-4.91-0.27=4.228.6-3.06=5.546.01-0.85=5.165.16+2.77-3.54-0.93=3.466.14+7.69=13.838.86-5.08+8.42+7.87=20.075.5+5.17=10.672.41+4.44+8.74=15.598.95-1.86-5.64-1.07=0.387.26-5.88-0.97+6.28=6.699.95-0.87-3.86+0.78=69.05-4.42-0.4+6.33=10.568.47+2.24+7.91-9.63=8.991.11+7.34+8.29=16.741.81-0.18+7.44=9.074.11+1.28-2.64=2.757.59-2.3-0.74-0.7=3.851.05+5.72+8+8.35=23.123.44-1.18=2.269.68-4.95-3.53=1.25.72+5.48-8.24-0.86=2.18.95+6.54+0.73+4.17=20.399.72-4.88-4.35=0.492.74-2.32+7.8-1.17=7.058.41-1.96-4.98+6.79=8.264.58+7.95+6.72=19.255.93+3.75=9.689.32-0.19-4.19-3.71=1.239.12+3.77+0.1=12.992.27+7.72+2.15+1.3=13.444.84+0.41+8.2+0.24=13.695.4-0.6+2.87=7.676.62+5.61=12.234.79-0.96-1.52+1.02=3.336.57+8.37-3.35-9.74=1.850.41+6.56-0.32=6.657.2+3.81-1.06=9.953.99+6.74-8.7=2.035.13-0.15-0.49-1.1=3.396.29+1.93+7.05+2.77=18.047.9-1.19+8.57+1.22=16.59.03+6.21+8.28=23.524.11+4.09+8.66+2.47=19.333.91-1.78-1.49+6.03=6.672.42-2.19=0.238.15-2.98+2.7-4.18=3.697.13+3.49=10.626.01+8.39+1.89-3.24=13.059.2-4.44-1.9=2.867.9+7.44=15.344.48-1.95-0.58=1.955.95+8.73-6.95+1.13=8.868.66+0.43+3.43-0.53=11.991.4+8.54-2.78=7.166.53-2.42+5.84=9.954.48+6.92+5.64=17.044.44+7.34+2.38-0.79=13.378.85+7.97-0.09+6.16=22.895.4+7.85+1.47-0.62=14.13.1+9.09+2.64=14.839.78+2.93+3.7-3.03=13.388.03-4.68+2.87-3.63=2.597.42+1.99+2.09+7.8=19.34.95+5.29+7.9=18.149.96-3.47+0.88-3.48=3.894.27+3.89-5.51=2.659.82-8.93=0.898.26-2.79-1.13-2.03=2.316.84+9.46-3.21+0.02=13.110.44+4.41+6.59+2.2=13.642.15+4.81+4.79+4.07=15.827.77-1.1-2.72=3.951.12+3.74+4.57=9.437.35-5.04+6.68=8.998.7+1.59-5.59+2.02=6.728.53-7.23+6.08-4.16=3.221.6-0.32+7.56+1.94=10.788.02-1.2-2.08-3.93=0.818.75+9.33+9.46=27.548.61+2.96+8.39+5.69=25.658.11+8.91+3.46=20.488.38-1.43-3.18+7.76=11.534.19+9.99+6.06=20.249.95-2.19+4.4-9.79=2.377.97+7.77-5.27-7.65=2.829.46-5.59-2.28=1.590.82+0.16+9.46=10.448.83-4.72-2.05+5.32=7.383.75-1.24-0.45-0.14=1.923.26-2.95=0.315.47-3.2-2.06+7.74=7.953.24-0.85-1.7+4.73=5.425.51-2.16=3.358.65-2.44-2.5-2.39=1.325.7-0.37+8.47+4.97=18.777.23-0.6-5.75=0.885.17+8.92-3.38-4.89=5.820.42+8.92+9.88+6.47=25.694.12+5.93+0.94-3.66=7.339.42-4.82=4.66.57+9.25-4.69=11.133.31-1.42+0.87=2.764.14+1.47-4.1+9.18=10.698.46-0.11-0.63-7.37=0.353.59+4.86+3.06=11.514.66+0.77+6.16+5.52=17.117.64-1.51-5.18=0.956.29-3.15-2.37+6.48=7.258.97+7.05=16.023.65+7.23+1.92=12.87.22+0.75-0.83-3.38=3.764.65+9.59-2.32=11.927.81+3.68=11.493.22-0.56=2.669.45+0.3-7.96+6.45=8.241.91+7.28-8.83=0.369.49+2.2-1.52-7.02=3.159.5-0.31-0.88=8.314.92+4.75-0.82=8.855.77-0.57=5.25.33+3.66=8.992.93-1.68=1.257.25-0.65+8.97-3.96=11.616.43-1.04-2.38=3.019.13+4.59-0.61-2.54=10.570.18+6.48+1.59=8.258.77-6.65+8.03+8.18=18.339.97-7.1+7.13=109.96+4.75-5.08=9.631.46+1.27+0.84-0.51=3.069.11-7.83+6.68+9.27=17.234.19+3.68-2.41=5.467.51+7.36+8.3-8.35=14.826.29-3.8+7.04+6.91=16.442.54+9.67=12.217.87-1.45-1.54-4.54=0.341.39+4.56+8.16+5.04=19.159.74-7.26-1.3=1.188.04-1-4.39-1.17=1.486.34+4.8=11.149.92+9.79-8.32=11.396.07+4.95+5.91+7.69=24.629.9+9.3-5.74+1.45=14.915.9-5.48=0.429.01-1.14+4.65=12.527.12+1.92+1.08-7.69=2.434.94+1.85+0.29=7.082.52+5.33+1.02+2.44=11.319.99-3.11-0.81-2.74=3.336+7.82-0.04-9.47=4.317.95-4.62-0.55=2.789.4-2.95-5.08=1.378.05-3.75+0.33+7.51=12.149.8-6.88-2.66=0.268.27-4.47+2.76-0.47=6.095.41-3.25+9.82=11.989.27-1.99+8.89-2.95=13.223.31-1.58+8.85-9.41=1.179.75-6.21-0.22-0.25=3.077.24-2.79-0.59=3.866.53-2.71-0.79-0.55=2.489.33+4.15-8.78=4.79.52+8.06-0.63-7.38=9.576.97-0.27+1.93=8.632.75+5.7-3.34+6.32=11.434.93-0.78+3.22+0.83=8.22.71+3.73-4.81+2.68=4.314.62+9.58=14.26.37+0.75+9.13-2.13=14.129.85-8.74=1.118.49-6.71+2.16+7.48=11.421.38+2.83+4.56-0.73=8.046.99-0.37+5.35=11.970.61+7.96+5.14=13.719.45-5.54+5.44=9.359.1-2.45-1.13+3.69=9.218.04-6.34=1.76.76-3.39=3.374.16-0.46=3.71.43-0.75+4.36=5.047.1+4.88+8.06-2.25=17.791.51+5.49-1.5+0.44=5.948.74-3.15+9.67-1.16=14.16.1+6.37-8.56-1.9=2.015.18+1.71+6-8.77=4.129.38+1.07+3.68=14.138.51-1.34+2.32+5.47=14.965.9+4.15-6.22-2.85=0.987.91+4.2=12.116.32+8.22-1.29=13.259.92-0.38-0.43=9.118.75+0.29-2.45-5.49=1.13.43+3.83=7.267.65-0.44-4.86+1.49=3.849.38+5.51-4.55=10.340.32+8.12-4.76+4.06=7.747.45-0.54=6.913.5-1.86=1.643.02-2.49+8.77=9.32.86-0.68+8.73-8.08=2.834.44-2.63+5.4-4.77=2.441.96+5.52+5.39-7.91=4.960.51+3.17-2.82=0.867.4-1.71-1.25-0.08=4.369.41+8.52-5.5-6.36=6.078.8-0.35-4.88-0.06=3.516.12+9.8-4.9+3.9=14.921.25+9.86-1.11+9.58=19.585.62-1.63+8.69-1.56=11.128.71-0.5-4.68-3.22=0.312.17+9.74=11.914.88+6.74-8.11=3.519.39-6.15-2.36=0.887.93-6.13-0.16=1.648.15-3.36-0.86=3.937.59+2.86-3.77=6.686.35+9.8+4.17+3.75=24.077.11-4.35=2.764.62+3.09=7.718.08-0.16+9.63-4.64=12.914.26+6.58+4.67-0.92=14.590.73+6.84=7.578.85+6.2-3.73+9.97=21.299.59-5.23=4.368.1-1.91-3.41-0.69=2.098.59+6.68+7.83-5.15=17.951.67+9.15+6.1=16.928.29-0.75-2.45-0.16=4.939.13-1.49-5.9+4.31=6.059.63-2.73-0.78=6.129.54+1.38+9.42-1.56=18.780.84-0.65-0.07+1.4=1.528.27-3.14-0.87-2.33=1.938.82-7.6=1.229.41-2.37-3.62+9.56=12.989.48+5.39+1.03=15.92.43+7.54-0.49+9.5=18.987.3-6=1.32.96+3.44=6.42.01+8.18-5.04=5.158.79+5.77+3.23-1.34=16.452.3+9.34-6.01=5.636.79+7.63+0.21=14.635.83+8.62+4=18.456.75-2.81=3.946.28-0.9-3.82+4.51=6.078.45+9.5-0.93-9.81=7.215.94-3.01+8.09=11.021.53+3.17-0.05=4.650.41+6.29+5.24-4.77=7.177.31-0.67=6.649.19+8.78+5.27+3.62=26.866.1+7.4+2.89=16.399.43-8.16+7.21=8.488.02+6.18-9.45+7.04=11.798.17-3.69-1.27=3.219.04-2.34+7.61-0.58=13.733.06+8.98-9.86+4.91=7.093.19+9.85+3.59=16.633.31-2.42=0.893.81+6.94+5.58+1.35=17.681.21+1.17=2.389.29+6.53=15.827.76-6.33+5.94+1.88=9.259.35+8.55=17.90.67+8.27+4.97+3.21=17.127.23-0.71-4.76-1.57=0.196.98+9.36+6.76-4.18=18.924.94+1.44=6.383.21-1.18-1.74=0.297.94+1.75-1.04=8.650.37+7.85-5.51-2.38=0.333.59+7.4-8.26-0.76=1.974.08-3.17+5.44=6.355.45+9.11+2.15+6.91=23.624.5-2.09+8.64+1.24=12.293.5+2.3+9.31+6.99=22.19.73-7.13-0.41=2.197.05-5.63+2.03-0.49=2.961.44-0.5+5.12=6.068.97-6.15-1.07=1.753.46-0.89+5.63=8.24.28+6.92+5.92+8.04=25.163.72+9.02+0.34=13.082.87+2.03+0.34=5.241.81+2.24-2.85+1.79=2.994.72+0.63=5.358.1+4.13+0.46=12.690.85+6.52+3.92-5.68=5.617.79-1.81-2.7-1.79=1.498.92+1.16+9.98-6.17=13.898.08-4.1=3.986.19+1.51+6.44+6.92=21.069.17-1.34-3.59+0.24=4.480.98+1.48+6.64+6.11=15.218.16-4.43-0.34+4.67=8.068.89-5.99-0.21=2.692.52+7.03-1.7+5.08=12.933.17+5.85+2.35-4.66=6.715.14+7.04-9.78-2.15=0.252.84+3.54=6.384.44-0.15+7.75-9.03=3.012.36+5.05+2.09=9.56.34+8.74-1.45+8.3=21.939.89-6.02-2.44+2.42=3.856.34+8.14+2.46+5.19=22.131.47+4.83-2.51=3.793.62-1.31=2.317.37-3.38+8.76+7.38=20.136.33+5.63+3.22=15.182.43+1.19+9.07=12.698.61-0.82-1.81+3.89=9.879.16-0.27+0.16=9.058.85-5.96+9.5=12.391.12+6.26+3.02=10.46.85+4.1+1.07-2.68=9.349.33-2.89=6.446.19-1.99-1.71+5.88=8.379.27+5.44+2.69-5.63=11.775.98-0.89-0.99-2.42=1.686.73-1.32-0.59+0.06=4.882.62-0.29+5.32=7.657.41+2.69-5.78-3.86=0.464.16+8.24-4.93+1.43=8.96.6-4.19+3.37=5.787.81+2.04=9.856.25-1.56-1.27=3.427.77-0.76-2.22+0.63=5.424.09+4.18=8.279.69-1.79-2.08-4.94=0.886.28+1.1+5.65-5.84=7.195.68-2.76-1.55+6.18=7.556.93+1.85+0.39+6.92=16.098.5+1.59+3.37=13.462.28+1.06+5.07+8.07=16.487.1-2.45=4.659.58-1.42-5.2+9.16=12.123.64+7.93=11.576.9-2.89-2.09+6.28=8.23.63+3.03-0.27=6.396.17-3.77+3.41=5.815.78+4.82=10.68.41-1.04=7.374.57+7.46+3.24=15.278.46-5.52-0.21+7.73=10.467.75-6.11-1.27=0.370.32+9.63=9.955.95-5.66+7.74-3.1=4.931.89+6.63-5.85+0.3=2.974.01+2.53-3.31-1.36=1.877.82-3+6.53+6.31=17.663.62+4.42+9.26-8.55=8.753.5-1.39+0.2=2.314.08-1.9-0.36+9.07=10.899.06-8.4+7.99+4.54=13.196.69+5.51+9.48+0.16=21.849.59-5.1-3.97=0.527.41+6.03-1.25+3.73=15.929.46-1.25+6.79=151.36+0.58+4.59=6.534.71-2.4-1.9+7.24=7.656.31-0.57+2.93+1.48=10.156.8+2.59-9.06+1.87=2.26.44-0.51-0.89-4.33=0.712.95+4.21-3.22-2.66=1.289.45-1.77-6.7-0.04=0.949.31+0.44-8.29=1.468.13-1.13=70.19+7.05+3.3=10.546.61-4.12-1.87+4.08=4.79.08+1.33+9.59+1.08=21.087.68-5.86+3.84+7.37=13.038.74-0.41-0.27-4.31=3.755.85-4.07-1.45=0.333.11-2.13+7.3=8.285.77-3.09+0.26+7.28=10.222.09+1.89+6.34-5.51=4.819.84-7.5+5.29+0.64=8.272.83+9.23+5.82-4=13.889.33-2.66-3.44-1.66=1.57