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7.91+2.63-0.36=7.43-2.57-1.29-2.67=7.65-2.23-0.14-3.88=1.55-0.9+1.92+6.46=7.29-2.61+0.61-3.94=0.81+0.48+8.83-8.52=6.65-0.78=6.3+9.61-8.69+2.1=4.82+6.64+9.21=9.48-6.64-1.16-1.24=4.98-1.91-0.29=5.8-1.92+4.18-7.02=7.11-0.26-4.29+8.91=5.96-1.06-3.3=5.16+6.48-1.07-8.57=6.94+5.29+1.04=4.15+2.83-1.67-4.17=8.77-6.84+4.27-4.87=6-4.16+6.31+3.09=3.73+4.66-6.9=9.81-4.54-0.95-4.17=6.44-0.02-5.14+2.14=9.8+2.23+1.71+3.16=7+6.32+0.19=6.03+1.42-7.02=2.64+7.59+2.51+7.85=9.11-1.7-1.71-2.09=9.93-7.04+9.48=5.84-3.96-1.62-0.09=8.37+3.61-0.72-8.82=7.04+9.6-6.23-6.88=5.5-0.74+4.93=3.27+0.15+2.65+5.53=0.84+5.97-1.58+4.81=1.01+0.16=8.92-7.28=9.85-5.62-1.74-2.07=9.97+6.53+8.98+7.22=6.72+7.89-5.62=9.23-4.69+0.82+6.59=5.2+8.3-1.83+8.05=4.56+5.07+6.85+7.52=7.57+3.27+9.18-6.35=4.57+9.19+9.12=9.09-5.63+6.45-4.94=7.72+0.85-1.09=9.02+3.23+8.86=5.81-1.64-0.35-2.16=6.84+4.86-3.78-3.35=8.84-4.95+8.13+2.38=6.12+7.01-4.21+9.1=8.75-7.31+2.53+8.11=7.7-4.99=7.8-2.43+4.59+9.17=0.61+6.02-2.43+1.97=9.3-4.78-1-3.1=7.52+1.09+3.71=1.16+4.32-2.64=8.3-5.92+3.86+9.45=9.92-0.77+4.5+8.82=6.59-4.54-1.51+1.56=6.12+8.42+9.12-1.25=8.93-1.25-0.94+2.01=6.85-0.6-3.82+7.63=0.87+4.9-1.59-2.85=8.88-3.29+0.31+1.66=6.14+6.97+7.34=6.06+2.53+0.4-5.33=6.83+7.96-2.56=5.27+2.05=6.86-2.2-0.79-2.24=8.3+1.65+7.86-7.92=9.06+3.73-6.78-2.18=5.57-1.52+2.96+0.46=6.15+1.41-2.33=8.04+3.08=5.76+9.4-8.52+3.84=6.25-0.35-1.97-3.18=4.24+9.54+8.69=4.91-1.84-1.47=6.33+8.15+6.13=8.63+1.33+1.09-5.3=9.52-2.15-3.18+7.08=9.72+2.62+8.01-8.07=6.42+4.43-3.19-0.9=6.74-5.38+7.18+8.46=8.45+7.44+9-3.8=9.61-4.66+9.99=8.48-4.62-3.33=2.19-1.47+1.85-0.72=0.11+3.2-0.16+0.43=9.36-2.2+6.68=1.79+8.53+4.43+3.59=9.34-0.87-2.7=3.46+6.91-3.14-4.78=6.08-1.85+7.92=3.13-0.46-0.07=7.79-6.45+5.64+7.95=8.57+2.42+4.12-2.86=7.2+0.86=9.65-6.78-0.84=0.02+4.81-1.92=8.43-0.97-4=5.93+6.89-9.36+6.51=9.58-1.31=7.3-2.17+4.09-3.33=7.63-3.37-2.04-1.97=9.62+9.63=7.27-2.22-1.2=9.38-0.24-0.93-7.53=9.01+7.05+9.1=7.44-5.18+7.77-7.43=4.95+3.83+1.94+1.9=8.42+0.94=8.46-2.97-3.68=7.68+0.61-7.39=2.89-2.53+7.07+3.52=7.5-0.88-0.45-5.2=7.63-4.05+1.16=2.99+6.29-4.21-3.8=8.29+6.17+0.58-6.19=3.73+3.43+2.29-6.09=5.19+0.61+6.46+8.74=4.16+5.05-0.58+2.3=3.76+9.28=4.48-3.81+6.85-3.27=8.52+1.22+4.94=7.51-0.51=5.43+1.32-1.79+7.5=0.04+9.11-8.71=3.01+9.41-5.9-2.46=5.91-0.36+3.42=2.06+5.95+9.59=9.75+1.81-3.9+1.57=4.37+0.13+9.83=9.89+0.15+5.6-8.72=7.14+4.77+6.34=9.83-8.55+7.31=4.64-3.29=3.01+8.56-9.48=2.08-0.81=4.51-2.37+6.19-2.78=0.97-0.11-0.43+1.32=8.55-5.75+1.99=9.53-7.84=8.67+9.98+1.23+8.4=2.31+9.82-2.63+4.66=6.56-4.73-0.27=9.76-3.5-1.5=4.7+3.11+7.47-9.77=4.55+0.39=9.22-1.22+0.02-3.86=6.5+5.47-8.9-1.23=3.38+1.49+9.47+2.55=7.34+0.5+2.02-2.03=7.78+4.06=7.15+8.28+6.49-4.67=4.07-1.04+7.4-9.13=6.84+7.15+8.16+7.28=8.11-2.31=4.37+0.29-2.2=9.47-7.9+9.84-5.98=6.13-1.91-1.51+2.9=8.87-2.67=2.33-0.06+7.34+7.41=9.71+1.76-5.27=6.8+0.25=8.09+0.15+7.57-0.85=6.09-3.58+7.33=5.86-0.84+5.39=9.3-3.92-2.51=2.56+4.36-1.21+3.99=4.49+8.95=8.72-5.45+9.56=6.13-5.98+7.45=4.93-0.58+1.72-1.61=9.78-2.47=7.99+2-4.43=7.86-0.4-4.73+2.01=4.7-3.66+9.03-8.76=4.25-3.89+1.87=9.98-7.07=7.96+8.14-8.45=8.59-3.3+2.43=9.57-6.95+2.48+6.06=7.94-1.98-0.63-1.34=2.55+6.03=7.3-2.58+4.72=2.95+9.83-8.67+6.63=8.35+4.29-7.24=3.47+7.6-7.14=7.48-0.53-2.45-2.16=1.54+8.72+3.28=7.71-5.65=9.19-1.64-4.27=9.49-4.3-3+1.14=8.19+7.84+7.89+8.54=3.91+1.14+4.15=5.61-1.54+0.82+5.03=7.95-2.47+7.81-3.23=8.12-1.35-0.7-5.5=9.91+0.48-3.2=8.02-1.5=6.94-1.37-1.9+3.73=8.62-0.45-4.32=9.34-4.42+6.82-6.2=9.58-8.84+9.28-2.81=1.9+2.38=7.04-2.54-0.2-1.08=9.08-0.75-3.38=9.56-2.19+6.98+8.11=4.18-0.17+8.97-0.57=5.67+4.39+0.03+6.18=4.28+9.71-7.24=3.89+2.77-1.68+3.98=5.95-1.44=9.22-2.26-2.18=9.58+3.26-8.8=7.27-5.09+3.17+9.58=8.26-0.99+3.81-3.13=2.5+2.7-4.47+2.77=9.71+2.59+6.53+5.94=4.45+1.13+9.06-2.54=8.93+9.84=1.14+5.3-1.98=5.21+8.83-9.39=2.29+0.43+1.11-0.75=9.67+5.44-3.55-9.19=5.24+8.92+2.47+8.11=3.68+3.3+7.56-2.21=0.54+9.2=3.25-0.11+9.49+7.48=4.55-2.32+0.3=7.99+6.44+7.54=7.94-0.61-3.34-3.03=8.24-5.57+4.96-5.31=9.11-5.04-0.35-2.74=4.69+7.84-0.22-8.42=7.53+9.72+6.98+7.92=7.49+6.96=8.12-1.52+6.9+2.95=6.77-3.77+5.04+3.94=8.99-1.65-1.94=1.2-0.25+7.22+4.02=6.88-3.98+8.03+5.09=3.56-0.76-0.08+6.5=5.84+8.79-0.95-7.41=9.23-2.57-4.72+0.94=9.37-2.88-2.31-3.44=6.89-2.68+6.98-8.74=9.84-2.22-2.67-3.68=9.24+9.92-7.67-2.3=9.01+3.8-3.34+6.4=2.94-2.73-0.1+8.61=8.61-0.19-4.23+1.77=9.56+2.48+7.94=9.24-4.99-0.9-1.21=7.88-1.35-5.66=7.92-4.5+6.63-1.6=0.13+1.68=5.95-4.49+8.49-6.33=2.53+4.76+9.26-7.44=3.71+1.35+4.12-3.4=4.19+4.58+9.82-1.26=9.54+0.34+9.38=9.11-6.61+7.24=6.14+4.27-8.88=4.63-2.99+8.47-9.24=5.77+8.04-0.08=8.88+0.44+6.26+8.04=3.11+4.68=4.81+2.06-0.73-0.69=7.67-0.19-0.41-5.73=2.37-0.45+4.01+8.38=4.23+4.06=6.31+5.95-2.84=8.53+2.9-3.69-3.29=7.02-4.74=7.22-3.37+9.16+9.19=9.28-4.58+9.92+5.31=3.91-0.6+7.08=8.98-2.72=2.86+4.38-5.29+2.28=6.51+8.95+8.44+6.82=8.62+6.99+9.1+0.82=7.44-1-1.26=6.81-5.7+1.8=9.63-1.17-6.32=8.45-3.11+7.38-7.46=2.96-2.75-0.07=6.77+8.59-7+9.34=3.35-0.15=7.75-2.94-3.18+3.3=0.84+2.79+4.04=7.33+1.83+8.94=7.1-0.19-0.82-3.22=5.2+4.44+9.5=0.15+4.96+5.79=9.75+5.21=8.04-2.49-5.39=2.46+1.77+1.64=3.34+8.12+2.97+1.83=9.5+7.61-6.98=9.98+0.08-7.93=7.03+9.84-3.39+5.6=6.86+8.83+7.58-0.89=6.65-3.92-1.14+8.26=2.86+9.31+9.14=2.32+8.65=3.79+5.66=9.86-8.55-0.77+1.61=8.06+1.86-7.39-1.56=2.75-0.36-0.02+8.28=5.93-3.41=8.59-2.1-1.43-1.94=1.13+1.04=1.65-0.61+6.46+9.6=6.74-4.93=0.83+7.05-6.85+1.46=6.61-0.23-5.23=9.07-1.85-6.47=8.28-1.4+6.07=3.31+0.72-2.02=8.98-1.79+2.14=1.93+0.42+9.73+4.58=0.59+8.85=2+7.41-2.27+4.5=5.01-4.84+7.65-0.25=5.07+6.3+0.51+5.83=9.26+4.87+4.32-8.28=7.72+4.01+4.53-9.17=7.72+3.65=8.89-4.36-3.14=9.19-1.89-0.18=8.87-6.36-2.15+6.49=9.26+5.83+4.95+5.86=0.98+4.56+4.51=6.98+7.79=3.22-1.16+6.38=4.24-2.49=8.35-7.37+9.58+3.79=7.71-2.25+8.6+7.94=1.04+4.9-1.29-0.66=7.92-2.49=3.24-1.01+2.18=9.3+9.62+5.83=7.14+8.58-4.06+3.41=2.35+7.18+7.48-0.17=3.42-1.32-1.68+7.72=3.3-2.04+4.22=0.35+7.12=7.98-1.94-1.86-0.36=1.62-0.77+3.41-3.6=5.38-2.3-2.39=5.19+9.27-4.05-0.49=8.62+3.7-9.85=9.09-6.37-0.12+0.08=4.45+4.89-0.26-4.95=0.4+3.61+1.92=5.29-0.8+2.38+9.5=3.13+1.62+4.25+3.97=6.2+3.42-2.74+0.87=4.21+6.09+8.71-3.53=6.22+1+6.01=9.58+5.85+3.12-3.37=8.29+1.33-8.76=0.47+6.22+6.47=7.93-1.23-1.9+8.9=8.94+2.27+8.65+8.07=6.76-2.97-3.39+2.67=6.67+6.04=5.83-4.13+5.1-1.63=7.78-5.06=7.45-3.84+7.95=6.58-3.01+2.84=9.95-0.04+9.24-4.51=6.13-1.72-1.43+4.64=5.47+5.9=5.7+2.71-8.23+6.98=7.98-0.77+5.34-3.5=9.23+9.59+3.97-8.94=2.27+0.09+0.03+9.56=9.11-8+0.24+3.58=9.56+6.95+6.07-6.83=8.49-7.97+8.12+8.7=1.27+8.22=3.73-0.31+8.96-5.59=4.83-0.3-2.43+6.84=9.16-0.37+1.76-6.91=8.84-3.35+8.24=9.69-2.14+0.13=7.74-0.12+3.76-9.61=6.67-3.78+7.51-8.3=6.2+9.12+1.6-3.64=9.03-5.41+7.13-4.74=2.74+1.37-3.33+9.82=9.18-0.91+0.97-5.98=4.36-3.61+1.11+9.74=8.75-4.05+1.87=8.35+0.03-1.39-2.64=5.98+8.89+1.43+4.89=8.3-6.04=9.36-2.64-2.12-0.67=7.62+2.66+0.63+1.04=5.65-0.25+8.04-1.82=3.76+8.98+3.75-8.18=4.69-3.18+1.54=0.29+4.28-0.67+1.61=1.49+2.16-1.44=9.48+0.5-9.26+4.74=4.75+0.72+3.38-7.32=7.65+3.61-0.16+0.63=9.89+9.85+6.89+3.84=5.38-1.37+6.86-9.9=7.99-6.76+5.08+4.05=3.83-2.84+9.42+2.78=8.93+8.66-9.81=8.39-0.02-4.61-1.84=1.14+7.82+9.94=4.26+7.29-3.27-5.11=7.94-5.8+0.99=6.85-0.04+5.85+6.62=1.98+6.12=8-1.99-1.48-0.78=9.09-0.15+0.34=9.81-3.96+0.3+4.06=6.44-3.14-0.35=8.25+1.65-2.61-2.32=9.33-7.29=6.1+9.12+1.13=8.75-7.26+8.12-9.07=2.01+7.3-6.12-2.92=2.61+8.11-9.22=6.91+0.44-0.16+7.17=4.75-0.53-0.86-3.15=4.61+9.87-3.52=7.48-0.28-3.22=5.57+7.42-2.12-6.79=9.31+5.61-2.88-8.95=6.02+8.24+1.79+6.51=6.24+5.03=8.36-2.73-1.28+5.73=5.89+2.17=0.68+2.64=8.6+1.54-8.01-1.07=5.4-1.51+8.57-8.9=8.03-1.8-5.87+4.84=4.39+7.08+4.01-1.88=4.56-1.32-0.4+8.29=9.68-5.92-0.07-2.97=5.28-0.8+2.7=8.15-7.97=8.84+7.71+2.7+0.09=4.67+2.4-2.7+9.62=3.08-0.3-0.22-1.72=7.85-2.52-0.35-0.9=9.74-0.28-3+0.33=9.37+8.86-1.71-4.78=9.3-5.21-3.16+5.06=6.19-3.37-2.33=1.71+5.56-4.44+7.98=8.64+2.24-0.27+5.76=0.2+5.64+2.69=4.25-0.96=4.89-0.69+5.81=3.37-3+8.83=4.33-2.68-0.72=9.58-3.71+3.59-6.03=8.88+1.88+7.56-3.16=0.39+8.56+2.78=9.19-1-6.46+9.41=4.69+8.28-9.81=8.91-0.93+3.41=3.13+8.91-8.4=1.82+4.7=4.71+8.79+7.56=1.82+1.28+7.08+5.55=3.31-0.8-0.67-1.17=3.62+3.49+7.17+0.1=3.61-0.34-1.26-1.27=5.34+9.42-7.22-3.93=3.29+9.42+1.05=7.37+2.43-8.4+8.82=8.32-6.34-0.5=6.46+3.25-4.61+7.72=6.42+2.54+4.7=3.94-1.26+2.23+8.94=7.17+1.15+4.33-1.29=6.04+7.79+7.25+5.46=2.71+5.96+7.65+4.08=7.59-5.95+8.93=7.61-5.53-1.12+2.46=7.89+8.33-9.28=9.7-3.73-2.49-0.11=7.38-3.82=4.44+5.61-6.47-1.18=2.86+9.86-7.54+3.13=9.94-8.11=9.84+1.82-7.29+1.42=2.35+5.22+3.63+8.79=5.26-0.21-4.04+3.59=8.77-2.48-1.44-4.7=9.28+3.44-0.25+7.51=9.64-9.54+9.55-7.55=7.76+3.35-4.35=9.41-6.7+7.44+0.18=9.35-2.65-0.24=5.5-3.87=9.17+5.5-2.79-6.3=7.37-7.26+8.62=8.5-1.96=7.65-3.16+8.48=1.42+4.42-2.01+8.02=6.39-1.27+5.09=8.57-0.51-2.98+1.73=1.07+4.61-3.53=4.81+5.92+6.61-6.27=1.86-1.24+5.2-5.68=9.82-2.13+5.41+1.54=8.83-7.32-0.18=9.08-7.1-1.67+2.13=0.67+6.99-2.51-1.66=8.56+0.88+3.03+7.26=5.04-2.26-0.65-0.33=4.03+3.13-1.26+9.8=6.01-5.08+9.65+7.42=6.5-1.91-2.89+1.15=0.71+2.77+0.44+0.41=7.51+4.11-5.93+0.2=9.61+3.63+3.84-4.63=8.04+0.57+5.65+6.17=5.85-1.41-1.48-2.19=8.07-0.23-2.29-4.53=5.99+9.64+8.3=2.13+7.03=3.21-0.39-1.68+5.07=9.01-5.88=5.62+3.03+1.99+3.42=4.15+0.26+2.03-1.43=8.35+2.31+7.75-6.98=9.91-4.82-4.67+0.83=6.27-0.39-2.88+4.4=1.96+8.21+4-4.11=9.92+0.81=4.12+0.74=7.64-0.03-7.45=6.17-1.87-0.27+7.18=4.63+0.63+0.49=6.85+9.65-2.06-7.42=3.16+2.07+5.06+1.49=8.54+3.25+7.54+9.64=5.87-4.15=8.81-1.9=1.93+2.74=5.24+6.55+3.84+2.11=9.43-3.85=0.78+3.11-1.4=6.55-0.72-0.2=7.94+2.79+0.87=7.32-6.51+2.86=6.79+5.09-7.55=5.45+6.02-4.95-1.64=1.29+5.2-0.87+3.73=9.01-3.83-2.31+5.72=7.09+3.69+0.54=3.38-2.03+6.46=5.62-1.5+8.97=4.01+6.58-1.69=1.83-0.93+9.21+5.75=4.33+7.56-2.28-7.84=2.79-0.88=2.78+0.92=7.51+8.16-1.84=5.53+2.65=8.38-1.53-2.74+6.91=4.28+9.34-4.66-0.57=3.93+5.97-1.6+8.57=7.66-4.04+9.33-2.36=5.77+7.51=3.91-0.42-1.58=5.54-2.75+2.88=4.32+6.58+4.89-5.82=8.93-6.04+8.32+6.58=6.62-0.15-2.64=6.07-1.01-1.2-1.79=7.17-1.67-2.47=1.8+0.24-1.21-0.45=3.81+7.59+3.59+7.47=9.18+8.5-1.22-5.25=0.76+4.67+8.5+7.69=5.1-0.64=3.21-1.44+2.69+6.19=8.22-2.47+4.74-1.65=5.04+5.18-7.49-2.32=8.79-3.47-4.75=9.59-7.42-0.35=3.39+3.15-2.87-2.31=8.56-4.61-0.08=2.82+6.79+5.46=0.45+7.73-1.3=7.97+7.81-5.89+2.57=7.28-1.27-5.43=7.88+7.19-8.01=6.25+9.59=7.79+0.86+3.66=5.5-4.47+5.12-4.46=7.64+0.12+0.77+4.26=8.83+0.33=2.68+9.71+9.65=5.26-0.29=8.08+8.15-5.85+1.53=6.7-1.4-1.97-0.95=5.03+5.79-6.93=7.95+8.41-9.73=7.29-0.58-2.85+5.7=7.11+5.87+6.24-8.68=9.09-3.5=7.96-6.87=9.57+5.77-1.34+3.16=6.27+9.37+0.52-8.53=6.81-2.26-2.35=5.35-0.27-0.02+3.5=9.88-9.67+0.6+2.31=9.54-7.52+1.69=2.24+8.6-1.42+6.23=4.83+0.1=7.58+3.91-1.08=0.69+7.59=6.72-0.24-1.77=4.17-0.69-1.41=7.08-3.17-2.23+7.09=8.64+3.73+4.07-4.09=4.62+5.28=5.27-3.81+9.53-3.9=6.28-4.6=9.89-0.8=9.73-2.89=8.78+5.29-7.8-2.11=1.09+3.6=4.69+6+7.45=5.73-0.14+0.24-4.05=1.62+6.96-0.19-6.51=9.03-6.74=5.8+3.54-4.26-2.51=8.88-3.23-3.58-0.05=3.01-2.89+2.11=6.57+7.07-0.49+1.52=5.91-3.87+0.74=6.12-4.9+3.71=4.51+9.57-5.09-0.94=9.24-4.5=3.83-3.22=8.56-5.07-1.89=8.69-8.3=6.18-2.42+2.69=3.47+8.32+7.03+4.97=6.55+8.72+1.94=9.43-0.27-3.03-5.02=5.26+7.78+7.75-6.41=4.76-0.51+4.79=8.15+9.9=3.08-2.74=7.8+6.89-2.78-7.83=5.17-0.27-0.52+9.62=6.95+1.55+8.04=7.31+5.79-7.3+8.03=7.47+4.68-1.63-6.68=8.67+7.78-5.67-3.86=7.65+2.39+7.96-1.18=6.12-0.65-1.69-0.81=7.75+2.44-8.38+6.45=8.29-1.76-2.08-3.13=7.45+6.93+4.16-8.95=1.07-0.31+9.53-1.23=8.9-5.72-0.38=7.18-1.37-4.86=4.03-1.72+3.08-0.74=9.37-7+6+4.64=9.66-0.03+9.16-4.04=6.83+1.98+9.59-6.34=5.14+5.59+4.19=8.27+3.67-6.52-2.54=4.27+6.91+8.44=2.23+6.71+9.45-7.51=3.11-2.96+0.34=1.36+3.23-4.3+8.92=2.16+9.23-1.39=9.93+6.35-8.66+7=7.69-1.27+4.6+5.24=6.75-0.59-2.9-2.82=7.02+5.08=5.09+2.21+4.79-9.39=8.38-3.98+7.15-9.68=4.81+7.28+5.73=8.55+8.66+1.84+2.13=3.69+0.53+3.65=8.42-0.69-4.39-2.83=8.52+8.87-5.84-5.16=2.26+7.3=4.3+7.87+9.73+1.28=0.29+7.77-4.64+3.45=8.59+7.88-5.74=2.2+0.1+6.75-4.25=0.6+8.89-6.09=9.37-3.46+7.34+4.49=8.4+8.98+3.16-3.96=1.27-0.77+7.81-0.3=8.91+5.34-4.66+6.64=1.6+2.68=8.02-4.72+2.82=9.68-0.1-5.56+9.84=3.52+7.17+7.87-3.36=6.53+8.22=5.36-3.73-0.83+0.06=8.89-4.63+9.07=8.25+7.06-0.03-6.93=7.8-3.59+7.1+4.66=2.13-0.23-1.76=1.81+7.69+3.36+4.18=5.44-3.99+8.33+2.3=9.55-6.77-1.29=5.4+7.2+1.79+8.67=4.21+7.08+7.85+5.55=8.68-4.89-0.86+2.03=8.3-4.7+1.3+1.08=9.37-6.41-2+5.16=4.02-3.29-0.19+9.02=6.94+9.16=9.24+0.9-4.61=8.5-1.75+9.87+4.96=6.37+2.81+8.37=2.66-1.14=6.32+9.44+2.9+4.26=6.23+4.29-6.86-2.51=9.06-6.01-1.07-1.65=8.66-1.5-0.83+0.53=9.08-1.43-4.11=7.37-1.78=0.73-0.43=7.1-0.92+0.24+4.17=9.58-9.36+2.22+9.62=1.91+8.38+6.75=8.35-0.82-3.73+8.63=8.72-0.91-7.16-0.19=9.18-6.3=7.65-2.64=6.59+9.75-3.34-8.21=9.16-0.54-1.74-5.99=9.71-3.1-4.76-0.99=5.69-1.27-3.4=8.78-3.87+5.88-1.19=5.6+1.96+5.3+4.19=8.36+9.39-0.25=4.52+3.74+9.93=5.95-4.78=8.05-4.84-1.56-1.44=参考答案7.91+2.63-0.36=10.187.43-2.57-1.29-2.67=0.97.65-2.23-0.14-3.88=1.41.55-0.9+1.92+6.46=9.037.29-2.61+0.61-3.94=1.350.81+0.48+8.83-8.52=1.66.65-0.78=5.876.3+9.61-8.69+2.1=9.324.82+6.64+9.21=20.679.48-6.64-1.16-1.24=0.444.98-1.91-0.29=2.785.8-1.92+4.18-7.02=1.047.11-0.26-4.29+8.91=11.475.96-1.06-3.3=1.65.16+6.48-1.07-8.57=26.94+5.29+1.04=13.274.15+2.83-1.67-4.17=1.148.77-6.84+4.27-4.87=1.336-4.16+6.31+3.09=11.243.73+4.66-6.9=1.499.81-4.54-0.95-4.17=0.156.44-0.02-5.14+2.14=3.429.8+2.23+1.71+3.16=16.97+6.32+0.19=13.516.03+1.42-7.02=0.432.64+7.59+2.51+7.85=20.599.11-1.7-1.71-2.09=3.619.93-7.04+9.48=12.375.84-3.96-1.62-0.09=0.178.37+3.61-0.72-8.82=2.447.04+9.6-6.23-6.88=3.535.5-0.74+4.93=9.693.27+0.15+2.65+5.53=11.60.84+5.97-1.58+4.81=10.041.01+0.16=1.178.92-7.28=1.649.85-5.62-1.74-2.07=0.429.97+6.53+8.98+7.22=32.76.72+7.89-5.62=8.999.23-4.69+0.82+6.59=11.955.2+8.3-1.83+8.05=19.724.56+5.07+6.85+7.52=247.57+3.27+9.18-6.35=13.674.57+9.19+9.12=22.889.09-5.63+6.45-4.94=4.977.72+0.85-1.09=7.489.02+3.23+8.86=21.115.81-1.64-0.35-2.16=1.666.84+4.86-3.78-3.35=4.578.84-4.95+8.13+2.38=14.46.12+7.01-4.21+9.1=18.028.75-7.31+2.53+8.11=12.087.7-4.99=2.717.8-2.43+4.59+9.17=19.130.61+6.02-2.43+1.97=6.179.3-4.78-1-3.1=0.427.52+1.09+3.71=12.321.16+4.32-2.64=2.848.3-5.92+3.86+9.45=15.699.92-0.77+4.5+8.82=22.476.59-4.54-1.51+1.56=2.16.12+8.42+9.12-1.25=22.418.93-1.25-0.94+2.01=8.756.85-0.6-3.82+7.63=10.060.87+4.9-1.59-2.85=1.338.88-3.29+0.31+1.66=7.566.14+6.97+7.34=20.456.06+2.53+0.4-5.33=3.666.83+7.96-2.56=12.235.27+2.05=7.326.86-2.2-0.79-2.24=1.638.3+1.65+7.86-7.92=9.899.06+3.73-6.78-2.18=3.835.57-1.52+2.96+0.46=7.476.15+1.41-2.33=5.238.04+3.08=11.125.76+9.4-8.52+3.84=10.486.25-0.35-1.97-3.18=0.754.24+9.54+8.69=22.474.91-1.84-1.47=1.66.33+8.15+6.13=20.618.63+1.33+1.09-5.3=5.759.52-2.15-3.18+7.08=11.279.72+2.62+8.01-8.07=12.286.42+4.43-3.19-0.9=6.766.74-5.38+7.18+8.46=178.45+7.44+9-3.8=21.099.61-4.66+9.99=14.948.48-4.62-3.33=0.532.19-1.47+1.85-0.72=1.850.11+3.2-0.16+0.43=3.589.36-2.2+6.68=13.841.79+8.53+4.43+3.59=18.349.34-0.87-2.7=5.773.46+6.91-3.14-4.78=2.456.08-1.85+7.92=12.153.13-0.46-0.07=2.67.79-6.45+5.64+7.95=14.938.57+2.42+4.12-2.86=12.257.2+0.86=8.069.65-6.78-0.84=2.030.02+4.81-1.92=2.918.43-0.97-4=3.465.93+6.89-9.36+6.51=9.979.58-1.31=8.277.3-2.17+4.09-3.33=5.897.63-3.37-2.04-1.97=0.259.62+9.63=19.257.27-2.22-1.2=3.859.38-0.24-0.93-7.53=0.689.01+7.05+9.1=25.167.44-5.18+7.77-7.43=2.64.95+3.83+1.94+1.9=12.628.42+0.94=9.368.46-2.97-3.68=1.817.68+0.61-7.39=0.92.89-2.53+7.07+3.52=10.957.5-0.88-0.45-5.2=0.977.63-4.05+1.16=4.742.99+6.29-4.21-3.8=1.278.29+6.17+0.58-6.19=8.853.73+3.43+2.29-6.09=3.365.19+0.61+6.46+8.74=214.16+5.05-0.58+2.3=10.933.76+9.28=13.044.48-3.81+6.85-3.27=4.258.52+1.22+4.94=14.687.51-0.51=75.43+1.32-1.79+7.5=12.460.04+9.11-8.71=0.443.01+9.41-5.9-2.46=4.065.91-0.36+3.42=8.972.06+5.95+9.59=17.69.75+1.81-3.9+1.57=9.234.37+0.13+9.83=14.339.89+0.15+5.6-8.72=6.927.14+4.77+6.34=18.259.83-8.55+7.31=8.594.64-3.29=1.353.01+8.56-9.48=2.092.08-0.81=1.274.51-2.37+6.19-2.78=5.550.97-0.11-0.43+1.32=1.758.55-5.75+1.99=4.799.53-7.84=1.698.67+9.98+1.23+8.4=28.282.31+9.82-2.63+4.66=14.166.56-4.73-0.27=1.569.76-3.5-1.5=4.764.7+3.11+7.47-9.77=5.514.55+0.39=4.949.22-1.22+0.02-3.86=4.166.5+5.47-8.9-1.23=1.843.38+1.49+9.47+2.55=16.897.34+0.5+2.02-2.03=7.837.78+4.06=11.847.15+8.28+6.49-4.67=17.254.07-1.04+7.4-9.13=1.36.84+7.15+8.16+7.28=29.438.11-2.31=5.84.37+0.29-2.2=2.469.47-7.9+9.84-5.98=5.436.13-1.91-1.51+2.9=5.618.87-2.67=6.22.33-0.06+7.34+7.41=17.029.71+1.76-5.27=6.26.8+0.25=7.058.09+0.15+7.57-0.85=14.966.09-3.58+7.33=9.845.86-0.84+5.39=10.419.3-3.92-2.51=2.872.56+4.36-1.21+3.99=9.74.49+8.95=13.448.72-5.45+9.56=12.836.13-5.98+7.45=7.64.93-0.58+1.72-1.61=4.469.78-2.47=7.317.99+2-4.43=5.567.86-0.4-4.73+2.01=4.744.7-3.66+9.03-8.76=1.314.25-3.89+1.87=2.239.98-7.07=2.917.96+8.14-8.45=7.658.59-3.3+2.43=7.729.57-6.95+2.48+6.06=11.167.94-1.98-0.63-1.34=3.992.55+6.03=8.587.3-2.58+4.72=9.442.95+9.83-8.67+6.63=10.748.35+4.29-7.24=5.43.47+7.6-7.14=3.937.48-0.53-2.45-2.16=2.341.54+8.72+3.28=13.547.71-5.65=2.069.19-1.64-4.27=3.289.49-4.3-3+1.14=3.338.19+7.84+7.89+8.54=32.463.91+1.14+4.15=9.25.61-1.54+0.82+5.03=9.927.95-2.47+7.81-3.23=10.068.12-1.35-0.7-5.5=0.579.91+0.48-3.2=7.198.02-1.5=6.526.94-1.37-1.9+3.73=7.48.62-0.45-4.32=3.859.34-4.42+6.82-6.2=5.549.58-8.84+9.28-2.81=7.211.9+2.38=4.287.04-2.54-0.2-1.08=3.229.08-0.75-3.38=4.959.56-2.19+6.98+8.11=22.464.18-0.17+8.97-0.57=12.415.67+4.39+0.03+6.18=16.274.28+9.71-7.24=6.753.89+2.77-1.68+3.98=8.965.95-1.44=4.519.22-2.26-2.18=4.789.58+3.26-8.8=4.047.27-5.09+3.17+9.58=14.938.26-0.99+3.81-3.13=7.952.5+2.7-4.47+2.77=3.59.71+2.59+6.53+5.94=24.774.45+1.13+9.06-2.54=12.18.93+9.84=18.771.14+5.3-1.98=4.465.21+8.83-9.39=4.652.29+0.43+1.11-0.75=3.089.67+5.44-3.55-9.19=2.375.24+8.92+2.47+8.11=24.743.68+3.3+7.56-2.21=12.330.54+9.2=9.743.25-0.11+9.49+7.48=20.114.55-2.32+0.3=2.537.99+6.44+7.54=21.977.94-0.61-3.34-3.03=0.968.24-5.57+4.96-5.31=2.329.11-5.04-0.35-2.74=0.984.69+7.84-0.22-8.42=3.897.53+9.72+6.98+7.92=32.157.49+6.96=14.458.12-1.52+6.9+2.95=16.456.77-3.77+5.04+3.94=11.988.99-1.65-1.94=5.41.2-0.25+7.22+4.02=12.196.88-3.98+8.03+5.09=16.023.56-0.76-0.08+6.5=9.225.84+8.79-0.95-7.41=6.279.23-2.57-4.72+0.94=2.889.37-2.88-2.31-3.44=0.746.89-2.68+6.98-8.74=2.459.84-2.22-2.67-3.68=1.279.24+9.92-7.67-2.3=9.199.01+3.8-3.34+6.4=15.872.94-2.73-0.1+8.61=8.728.61-0.19-4.23+1.77=5.969.56+2.48+7.94=19.989.24-4.99-0.9-1.21=2.147.88-1.35-5.66=0.877.92-4.5+6.63-1.6=8.450.13+1.68=1.815.95-4.49+8.49-6.33=3.622.53+4.76+9.26-7.44=9.113.71+1.35+4.12-3.4=5.784.19+4.58+9.82-1.26=17.339.54+0.34+9.38=19.269.11-6.61+7.24=9.746.14+4.27-8.88=1.534.63-2.99+8.47-9.24=0.875.77+8.04-0.08=13.738.88+0.44+6.26+8.04=23.623.11+4.68=7.794.81+2.06-0.73-0.69=5.457.67-0.19-0.41-5.73=1.342.37-0.45+4.01+8.38=14.314.23+4.06=8.296.31+5.95-2.84=9.428.53+2.9-3.69-3.29=4.457.02-4.74=2.287.22-3.37+9.16+9.19=22.29.28-4.58+9.92+5.31=19.933.91-0.6+7.08=10.398.98-2.72=6.262.86+4.38-5.29+2.28=4.236.51+8.95+8.44+6.82=30.728.62+6.99+9.1+0.82=25.537.44-1-1.26=5.186.81-5.7+1.8=2.919.63-1.17-6.32=2.148.45-3.11+7.38-7.46=5.262.96-2.75-0.07=0.146.77+8.59-7+9.34=17.73.35-0.15=3.27.75-2.94-3.18+3.3=4.930.84+2.79+4.04=7.677.33+1.83+8.94=18.17.1-0.19-0.82-3.22=2.875.2+4.44+9.5=19.140.15+4.96+5.79=10.99.75+5.21=14.968.04-2.49-5.39=0.162.46+1.77+1.64=5.873.34+8.12+2.97+1.83=16.269.5+7.61-6.98=10.139.98+0.08-7.93=2.137.03+9.84-3.39+5.6=19.086.86+8.83+7.58-0.89=22.386.65-3.92-1.14+8.26=9.852.86+9.31+9.14=21.312.32+8.65=10.973.79+5.66=9.459.86-8.55-0.77+1.61=2.158.06+1.86-7.39-1.56=0.972.75-0.36-0.02+8.28=10.655.93-3.41=2.528.59-2.1-1.43-1.94=3.121.13+1.04=2.171.65-0.61+6.46+9.6=17.16.74-4.93=1.810.83+7.05-6.85+1.46=2.496.61-0.23-5.23=1.159.07-1.85-6.47=0.758.28-1.4+6.07=12.953.31+0.72-2.02=2.018.98-1.79+2.14=9.331.93+0.42+9.73+4.58=16.660.59+8.85=9.442+7.41-2.27+4.5=11.645.01-4.84+7.65-0.25=7.575.07+6.3+0.51+5.83=17.719.26+4.87+4.32-8.28=10.177.72+4.01+4.53-9.17=7.097.72+3.65=11.378.89-4.36-3.14=1.399.19-1.89-0.18=7.128.87-6.36-2.15+6.49=6.859.26+5.83+4.95+5.86=25.90.98+4.56+4.51=10.056.98+7.79=14.773.22-1.16+6.38=8.444.24-2.49=1.758.35-7.37+9.58+3.79=14.357.71-2.25+8.6+7.94=221.04+4.9-1.29-0.66=3.997.92-2.49=5.433.24-1.01+2.18=4.419.3+9.62+5.83=24.757.14+8.58-4.06+3.41=15.072.35+7.18+7.48-0.17=16.843.42-1.32-1.68+7.72=8.143.3-2.04+4.22=5.480.35+7.12=7.477.98-1.94-1.86-0.36=3.821.62-0.77+3.41-3.6=0.665.38-2.3-2.39=0.695.19+9.27-4.05-0.49=9.928.62+3.7-9.85=2.479.09-6.37-0.12+0.08=2.684.45+4.89-0.26-4.95=4.130.4+3.61+1.92=5.935.29-0.8+2.38+9.5=16.373.13+1.62+4.25+3.97=12.976.2+3.42-2.74+0.87=7.754.21+6.09+8.71-3.53=15.486.22+1+6.01=13.239.58+5.85+3.12-3.37=15.188.29+1.33-8.76=0.860.47+6.22+6.47=13.167.93-1.23-1.9+8.9=13.78.94+2.27+8.65+8.07=27.936.76-2.97-3.39+2.67=3.076.67+6.04=12.715.83-4.13+5.1-1.63=5.177.78-5.06=2.727.45-3.84+7.95=11.566.58-3.01+2.84=6.419.95-0.04+9.24-4.51=14.646.13-1.72-1.43+4.64=7.625.47+5.9=11.375.7+2.71-8.23+6.98=7.167.98-0.77+5.34-3.5=9.059.23+9.59+3.97-8.94=13.852.27+0.09+0.03+9.56=11.959.11-8+0.24+3.58=4.939.56+6.95+6.07-6.83=15.758.49-7.97+8.12+8.7=17.341.27+8.22=9.493.73-0.31+8.96-5.59=6.794.83-0.3-2.43+6.84=8.949.16-0.37+1.76-6.91=3.648.84-3.35+8.24=13.739.69-2.14+0.13=7.687.74-0.12+3.76-9.61=1.776.67-3.78+7.51-8.3=2.16.2+9.12+1.6-3.64=13.289.03-5.41+7.13-4.74=6.012.74+1.37-3.33+9.82=10.69.18-0.91+0.97-5.98=3.264.36-3.61+1.11+9.74=11.68.75-4.05+1.87=6.578.35+0.03-1.39-2.64=4.355.98+8.89+1.43+4.89=21.198.3-6.04=2.269.36-2.64-2.12-0.67=3.937.62+2.66+0.63+1.04=11.955.65-0.25+8.04-1.82=11.623.76+8.98+3.75-8.18=8.314.69-3.18+1.54=3.050.29+4.28-0.67+1.61=5.511.49+2.16-1.44=2.219.48+0.5-9.26+4.74=5.464.75+0.72+3.38-7.32=1.537.65+3.61-0.16+0.63=11.739.89+9.85+6.89+3.84=30.475.38-1.37+6.86-9.9=0.977.99-6.76+5.08+4.05=10.363.83-2.84+9.42+2.78=13.198.93+8.66-9.81=7.788.39-0.02-4.61-1.84=1.921.14+7.82+9.94=18.94.26+7.29-3.27-5.11=3.177.94-5.8+0.99=3.136.85-0.04+5.85+6.62=19.281.98+6.12=8.18-1.99-1.48-0.78=3.759.09-0.15+0.34=9.289.81-3.96+0.3+4.06=10.216.44-3.14-0.35=2.958.25+1.65-2.61-2.32=4.979.33-7.29=2.046.1+9.12+1.13=16.358.75-7.26+8.12-9.07=0.542.01+7.3-6.12-2.92=0.272.61+8.11-9.22=1.56.91+0.44-0.16+7.17=14.364.75-0.53-0.86-3.15=0.214.61+9.87-3.52=10.967.48-0.28-3.22=3.985.57+7.42-2.12-6.79=4.089.31+5.61-2.88-8.95=3.096.02+8.24+1.79+6.51=22.566.24+5.03=11.278.36-2.73-1.28+5.73=10.085.89+2.17=8.060.68+2.64=3.328.6+1.54-8.01-1.07=1.065.4-1.51+8.57-8.9=3.568.03-1.8-5.87+4.84=5.24.39+7.08+4.01-1.88=13.64.56-1.32-0.4+8.29=11.139.68-5.92-0.07-2.97=0.725.28-0.8+2.7=7.188.15-7.97=0.188.84+7.71+2.7+0.09=19.344.67+2.4-2.7+9.62=13.993.08-0.3-0.22-1.72=0.847.85-2.52-0.35-0.9=4.089.74-0.28-3+0.33=6.799.37+8.86-1.71-4.78=11.749.3-5.21-3.16+5.06=5.996.19-3.37-2.33=0.491.71+5.56-4.44+7.98=10.818.64+2.24-0.27+5.76=16.370.2+5.64+2.69=8.534.25-0.96=3.294.89-0.69+5.81=10.013.37-3+8.83=9.24.33-2.68-0.72=0.939.58-3.71+3.59-6.03=3.438.88+1.88+7.56-3.16=15.160.39+8.56+2.78=11.739.19-1-6.46+9.41=11.144.69+8.28-9.81=3.168.91-0.93+3.41=11.393.13+8.91-8.4=3.641.82+4.7=6.524.71+8.79+7.56=21.061.82+1.28+7.08+5.55=15.733.31-0.8-0.67-1.17=0.673.62+3.49+7.17+0.1=14.383.61-0.34-1.26-1.27=0.745.34+9.42-7.22-3.93=3.613.29+9.42+1.05=13.767.37+2.43-8.4+8.82=10.228.32-6.34-0.5=1.486.46+3.25-4.61+7.72=12.826.42+2.54+4.7=13.663.94-1.26+2.23+8.94=13.857.17+1.15+4.33-1.29=11.366.04+7.79+7.25+5.46=26.542.71+5.96+7.65+4.08=20.47.59-5.95+8.93=10.577.61-5.53-1.12+2.46=3.427.89+8.33-9.28=6.949.7-3.73-2.49-0.11=3.377.38-3.82=3.564.44+5.61-6.47-1.18=2.42.86+9.86-7.54+3.13=8.319.94-8.11=1.839.84+1.82-7.29+1.42=5.792.35+5.22+3.63+8.79=19.995.26-0.21-4.04+3.59=4.68.77-2.48-1.44-4.7=0.159.28+3.44-0.25+7.51=19.989.64-9.54+9.55-7.55=2.17.76+3.35-4.35=6.769.41-6.7+7.44+0.18=10.339.35-2.65-0.24=6.465.5-3.87=1.639.17+5.5-2.79-6.3=5.587.37-7.26+8.62=8.738.5-1.96=6.547.65-3.16+8.48=12.971.42+4.42-2.01+8.02=11.856.39-1.27+5.09=10.218.57-0.51-2.98+1.73=6.811.07+4.61-3.53=2.154.81+5.92+6.61-6.27=11.071.86-1.24+5.2-5.68=0.149.82-2.13+5.41+1.54=14.648.83-7.32-0.18=1.339.08-7.1-1.67+2.13=2.440.67+6.99-2.51-1.66=3.498.56+0.88+3.03+7.26=19.735.04-2.26-0.65-0.33=1.84.03+3.13-1.26+9.8=15.76.01-5.08+9.65+7.42=186.5-1.91-2.89+1.15=2.850.71+2.77+0.44+0.41=4.337.51+4.11-5.93+0.2=5.899.61+3.63+3.84-4.63=12.458.04+0.57+5.65+6.17=20.435.85-1.41-1.48-2.19=0.778.07-0.23-2.29-4.53=1.025.99+9.64+8.3=23.932.13+7.03=9.163.21-0.39-1.68+5.07=6.219.01-5.88=3.135.62+3.03+1.99+3.42=14.064.15+0.26+2.03-1.43=5.018.35+2.31+7.75-6.98=11.439.91-4.82-4.67+0.83=1.256.27-0.39-2.88+4.4=7.41.96+8.21+4-4.11=10.069.92+0.81=10.734.12+0.74=4.867.64-0.03-7.45=0.166.17-1.87-0.27+7.18=11.214.63+0.63+0.49=5.756.85+9.65-2.06-7.42=7.023.16+2.07+5.06+1.49=11.788.54+3.25+7.54+9.64=28.975.87-4.15=1.728.81-1.9=6.911.93+2.74=4.675.24+6.55+3.84+2.11=17.749.43-3.85=5.580.78+3.11-1.4=2.496.55-0.72-0.2=5.637.94+2.79+0.87=11.67.32-6.51+2.86=3.676.79+5.09-7.55=4.335.45+6.02-4.95-1.64=4.881.29+5.2-0.87+3.73=9.359.01-3.83-2.31+5.72=8.597.09+3.69+0.54=11.323.38-2.03+6.46=7.815.62-1.5+8.97=13.094.01+6.58-1.69=8.91.83-0.93+9.21+5.75=15.864.33+7.56-2.28-7.84=1.772.79-0.88=1.912.78+0.92=3.77.51+8.16-1.84=13.835.53+2.65=8.188.38-1.53-2.74+6.91=11.024.28+9.34-4.66-0.57=8.393.93+5.97-1.6+8.57=16.877.66-4.04+9.33-2.36=10.595.77+7.51=13.283.91-0.42-1.58=1.915.54-2.75+2.88=5.674.32+6.58+4.89-5.82=9.978.93-6.04+8.32+6.58=17.796.62-0.15-2.64=3.836.07-1.01-1.2-1.79=2.077.17-1.67-2.47=3.031.8+0.24-1.21-0.45=0.383.81+7.59+3.59+7.47=22.469.18+8.5-1.22-5.25=11.210.76+4.67+8.5+7.69=21.625.1-0.64=4.463.21-1.44+2.69+6.19=10.658.22-2.47+4.74-1.65=8.845.04+5.18-7.49-2.32=0.418.79-3.47-4.75=0.579.59-7.42-0.35=1.823.39+3.15-2.87-2.31=1.368.56-4.61-0.08=3.872.82+6.79+5.46=15.070.45+7.73-1.3=6.887.97+7.81-5.89+2.57=12.467.28-1.27-5.43=0.587.88+7.19-8.01=7.066.25+9.59=15.847.79+0.86+3.66=12.315.5-4.47+5.12-4.46=1.697.64+0.12+0.77+4.26=12.798.83+0.33=9.162.68+9.71+9.65=22.045.26-0.29=4.978.08+8.15-5.85+1.53=11.916.7-1.4-1.97-0.95=2.385.03+5.79-6.93=3.897.95+8.41-9.73=6.637.29-0.58-2.85+5.7=9.567.11+5.87+6.24-8.68=10.549.09-3.5=5.597.96-6.87=1.099.57+5.77-1