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5.88-0.67+9.66+4.56=5-0.19-1.9=9.97-0.65-1.56+5.71=3.49-0.22+1.53+8.16=9.6-9.03+8.74=3.52-0.53-2.4+3.53=6.03+0.25+4.64=4.7+7.26+7.33=3.41-2.01+9.24-0.17=6.73+1.83+0.16+3.93=7.28+5.11+6.51=6.82+8.64-5.67=8.07-2.55-1.18=2.54+9.61+2.73-5.13=7.29+8.81+6.04-5.19=6.01+2.34-0.56=1.84+5.55-5.24-0.41=5.49+3.25+9.37-7.55=8.68-4.31+4.17+0.79=8.16+8.17-3.37=9.17+6.31-6.35+7.51=9.79-1.09-6.39=4.41-1.33-1.51=5.44-3.52-0.65=9.92-8.34=6.39+3.56+6.38-4.57=6.21-3.51+9.69+1.35=7.2-0.25+7.04-6.12=1.62+5.14=1.52+1.18+3.74+1.75=6.04-5.3+6.08-5.07=8.09-2.62-5.2=3.09+0.41+4.27+3.61=1+7.52-6.51=4.08+2.05=9.36-2.55-2.14+0.79=9.94-4.31+0.17=5.79-2.19+3.43-6.83=8.44-4.42+4.54-3.28=7.58+7.7-7.36-2.42=9.48-0.69+7.77-0.43=6.1+0.31-0.47+2.49=8.95-0.25-7.64=4.16+7.26+8.38=5.8+9.5-2.76-6.71=9.03+0.6+8.46-4.01=8.64-0.05-2.47-5.37=1.15+3.85=9.35-6.12-0.07-1.87=4.07+9.46=7.62-5.66+3.46-3.28=2.02+6.69+5.34-5.58=4.66-2.99+5.78+7.11=8.89-2.98-2.73+5.02=3.31+9.92-7.87+7.8=2.16+8.99+0.92-4.14=7.7-6.59=9.91+9.93=8.51+5.75+0.74=7.7-0.39+7.08+1.18=6.23-3.55-0.89+0.88=0.31+8.79=8.44-3.52+9.44=9.98+6.32+5.48+9.12=9.54-3.56+9.56-3.78=6.26+6.59-6.39-4.65=7.6-4.22+0.57-1.85=4.94-0.46+1.62=3.17+9.24-7.63+0.59=1.11+1.37=6.65-6.28+3.25=5.21+2.4-2.04-2.5=8.58-3.59-4.24+7.58=9.21-5.08-0.96=2.23-1.45+8.06+2.05=9.96-7.64-1.5+6.44=1.46-0.41-0.79+0.7=2.96+9.5+1.49=7.29+0.83+7.98+3.64=3.6+8.33-2.38=8.23+7.47-3.48-5.9=8.84-2.62+9.53=5.29+1.03+6.16-7.96=0.06+9.59=2.77-1.96+2.8=9.73-4.88-1.39+7.81=9.4+0.68+9.1+2.59=6.91+4.24+0.16=8.42-1.68=2.57+2.68+1.9+5.58=6.15+8.85-8.84+3.98=0.54+4.33+9.97+2.19=6.5+1.51+9.55=5.89+5.39+9.96=1.04-0.19=7.15-2.02-3.79+9.66=6.12-2.5-0.02=2.13+1.78+8.18-5.62=9.34-0.12-0.74-5.7=3.07+3.1+9.62-2.3=4.4-0.37+6.03-2.21=8.39-0.31+1.72+5.05=7.23-0.24-5.42+2.2=5.67-3.12=2.89+6.44-4.3=2.3+4.37=9.85-8.74+7.21+7.87=5.82+7.44-8.63-1.07=2.14+0.88+8.84-6.97=6.97-5.64=9.89+2.14-2.63=9.23-3.01-5.51=3.86-0.42+7.11+5.4=7.75-4.38-1.36=5.83+8.78+0.77=8.45+3.22+2.36-1.94=4.06+9.74-9.53+8.47=6.41-2.34+9.35-6.73=9.3-3.29-2.36-0.93=6-3.99=0.12+7.7+2.84-1.25=8.34+1.14+7.81-0.92=4.65-2.3=6.54-3.67+3.64=7.68-0.36-0.37-4.65=7.85+3.76-0.19=4.5+8.94-1.1+8.81=5.77-3.08-0.99-0.35=6.45-3.84+8.32-8.85=9-4.52+3.04-4.02=4.96+9.1-0.28+1.55=9.56+2.19+3.76-1.21=1.02+3.01-0.15-0.69=4.74+9.11-4.31-7.32=9.36-4.48-2.48-1.08=1.38+3.1+8.8-5.05=6.9+3.51+7.94=8-3.33-3.97+6.26=0.45+7.08+5.86+7.39=7.77+6.41-8.02=7.79+0.07-0.61+7.64=9.7-8.7+8.64-7.39=1.13+0.34=8.03-2.94=8.91-5.04+9.28-5.42=1.84+9.73=9.25-0.3-1.69-2.88=2.52-1.41+0.66=2.01+0.87-0.76+1=5.56-2.75+5.26=6.52+0.71-2.44=7.64-2.7+8.57-9.6=7.52-0.52-1.41-0.86=4.44-0.18=3.64-2.68+6.34=3.78-3.66+9.28=8.53-8.07+6.47=7.33+6.92+2.12=7.99+2.84=8.2+7.06-3.11+6.83=1.68+4.4=3.63+0.34+4.95+8.22=9.33-8.84+6.4-2.53=9.41-2.64-1.74-2.46=2.83-0.42-1.26=7.73-7.12=6.41-6.29+9.97-2.55=7.92+5.25+7.85-8.62=9.06-1.25-3.41-1.85=3.14-0.63-1.18-0.71=9.16-6.03+2.11=9.65-4.98=6.68-2.89-0.54-0.08=4.34+5.73-9.71+5.01=3.19+6.26-2.78-4.98=9.84-6.11-1.5=7.03+8.11-4.8-9.88=1.85+5.42-4.1+3.74=8.67-1.29+4.19=6.42-3.02+1.31=8.93-6.29+3.21=2.79-1.56+3.88+4.33=3.35-0.28=3.81-2.86+3.48-1.63=2.8+1.73+1.98=7.32-0.41-1.22=5.45+8.56-9.67-0.8=5.91+4.76+1.4+9.17=9.29-1.51-0.87-6.42=4.81+7.62+8.56=7.74+3.45-8.89=5.28-2.29+3.47=9.31+7.3-9.58=9.7-7.1-0.06-1.83=5.75-2.76+9.52+8.62=1.2+4.45+1.64-1.81=8.38-3.51+5.78-7.97=9.44-0.91-6.95+9.18=3.6-1.1=5.66+5.54-5.25=7.74-4.98+6.77=9.47-2.31=8.22-1.4+0.16=9.77-0.58-1.69-6.43=9.11-5.78-0.93+7.14=3.28-1.5=3.41-1.63+9.03+9.01=9.33-5.87+7.9+8.24=9.09-6.29+2.98=9.33-0.04=3.43+3.26+5.07=0.24+2.7+5.83=5.28+6.39+2.58=2.83+3.79+6.24+8.87=4.14-1.71+5.51+6.49=5.26-2.28=9.34-3.76-0.95-2.37=5.57+8.36-2.13-2.28=9.76+2.51+9.99=3.07-1.51=6.99+5.91+9.15+3.04=6.47+1.05=3.46+6.72+6.55-4.3=6.36+6.12-5.03-3.78=4.8+2.86-2.02-1.63=8.54+7.06-9.44+0.91=9.39-7.44+3.38+7.85=8.41+8.72-0.55+2.1=6.03-2.91+7.11-4.98=9.65+1.75+5.33-0.26=0.97+3.55+2.09+9.24=9.42-8.12+7.52+2.4=6-0.66-1.95-1.94=7.54-5.44-0.38+6.07=1.72+7.52-1.45+8.12=7.55+6.9=6.82+9.81-8.15+9.56=9.69-0.85-1.58-2.54=8.38-3.71-1.63+1.5=6.27-0.09-3.86-1.94=9.9-6.87-2.73+4.22=9.43-3.77-0.96=3.54+3.33-3.44+9=5.4+0.14+7.72=8.08+6.91-6.8=1.04+0.61+1.99+4.74=9.24-3.6=9.25+4.11-5.57-6.97=9.67-2.68+6.61-8.08=0.23+7.85=9.6-6.36=7.38-3.52+7.55=1.64+6.66+2.95=7.46-3.13+6.1+8.16=5.63+6.71+9.59+5.57=8.68-7.31=7.21-0.37+2.17+8.48=7.12-5.55+3.33+5.39=9.97-6.33=5.3-1.01-1.09+1.27=0.84+0.81+0.45+5.39=3.37+6.37+2.05-1.26=4.74-2.62+6.76+6.02=6.64+0.99=0.79+9.4+3.96+9.01=2.88+9.72-3.39-3.76=5.6-1.89-2.5-0.75=7+2.56-0.72-8.45=6.48-4.11-0.56+2.18=8.64-2.77-3.34=4.73+7.16+2.89=5.48+8.16-3.35=8.49-6.49+3.66+0.51=9.47+0.58+2.22=7.97-0.69-1.92-1.03=3.13+1.34=5.9-1.39-0.09-0.3=5.14+1.2=3.29+3.99+7.16-6.81=8.17-0.35+5.8=4.96+7.91-6.16+1.12=1.08+8.82-8.16=8.93+5.12+9.44-8.77=7.91+7.09+1.51-9.09=9.03-3.96+4.04+8.8=2.11+5.97=9.78+1.28-0.84=8.84-3.33+1.89-0.29=7.14-2.52+8.8-0.98=2.96+6.94-5.17+8.91=9.26-2.33-1.46=8.45-7.3=5.52-0.45+9.06-3.09=7.72+9.76-4.89-7.67=9.64-0.15-0.13-1.16=7.74-2.1+5.8=5.34+5.17-1.34+6.08=8.18-0.08-3.77-2.67=3.7-2.16+7.68-2.1=5.52+7.78+8.7+0.35=3.32+6.01-2.9=5.58-4.01=3.36-1.65-0.77=0.95+8.46=5.52+4.34+1.85+6.75=6.41-4.78+8.1+0.39=8.1+4.8-2.62=5.25-0.68+6.87=9.63-6.83+5.24=7.85-7.49+6-0.38=5.62+3.77-0.17=4.06+6.18-3.96-0.45=7.58-2.97+0.68=8.07-6.36+9.09+3.57=9.8+2.62+7.29=9.46-2.49-5.32=7.56+8.43+6.29=6.99-5.38+7.28-6.72=8.14+1.25=8.26-5.89+7.24=0.66-0.25+7.96=9.13+5.2-7.38=3.37+7.51-5.72-0.6=6.5+6.74+0.46=1.7+8.73+6.62-6=8.11-3=3.96-2.22-0.11+8.53=1.75+5.49-0.98=6.96+4.92-1.36-0.05=6.47+4.36+3.25-4.17=6.13-0.34=0.39+4.88=0.76+8.09+2.16-0.28=6.5-1.68-1.89=9.74+6.13+5.97+8.44=7.96+1.62+4.34+6.85=5.5+2.96+2.16=4.45-1.35-2.88+8.43=9.62-3.85-0.98+9.15=7.46-1.99-1.64+5.57=9.57-0.22=0.66+1.62-0.31=8.26-0.29+1.54+4.56=7.65-7.44+7.06=4.8-2.74+1.64-1.8=1.01+5.48=2.53+2.4+2.61+3.28=6.61+8.65-8.84+0.67=9.98+3.08=1.68+2.6=7.63-0.51-0.27-3.73=3.47+9.84-1.21-0.34=4.93+5.04+9.36-7.62=2.77+0.24=7.12-1.85-1.09+5.07=9.67-0.82+6.08=7.06+4.68-3.85-2.02=7.47+1.35=9.79+4.6+9.3=8.14+9.88-9.77-0.34=7.02-5.92+3.42=7.38-3.72-0.5-0.27=6.75+4.4+4.67-5.18=0.13+4.05+4.35=9.97+6.93-2.17=9.67-1.27-0.14-4.55=7.86-6.6-0.08+2.83=3.05+9.63-4.25-5.35=5.47+1.25=4.47+9.73-4.64+7.55=5.47-3.3+0.51+0.79=5.41+5.83-1.52=2.67+1.46-2.37+5.66=4.8+9.58-3.9=2+4.72+2.05+2.04=8.63-0.57-7.94+5.07=6.98+3.72=9.4-7.16+5.39+9.12=6.49-3.63-2.29+8.7=9.87-6.87+8.27-5.23=4.22+7.05+5.84+9.03=4.7-0.56+7.67-3.99=4.09-2.25+0.57=8.99-5.01+4.07+2.22=4.94+0.08+9.14=1.2+5.85+3.79-5.18=4.46-4.05+6.32=6.07-3.59=4.54-2.38+8.28=3.6-0.28-0.68=9.94-3.41-1.79=0.43+8.06-8.33+5.88=4.6+7.85=6.1-3.32-0.49=6.14-3.78-1.24=9.54-3.04-4.9+6.67=9.62-3.77+6.96=6.46+5.47-8.14-1.37=9.63-4.01-3.34+0.42=6.43-3.34-2.01=9.72+8.08-3.35-8.2=8.55+4.1-0.81-7.06=0.15+8.34=7.71+2.23+5.71+4.57=9.47-0.76-4.33=5.88+7.52+4.2-3.47=3.54+0.47-1.5+1.86=8.51-3.4-3.84-0.68=7.62-0.04-0.11+8.58=7.02-3.93-0.95+3.78=8.07-0.04-1.15+1.1=9.24+7.7=8.86-3.31-0.31=2.47+8.27-0.26-4.46=8.57-4.97+6.68-9.64=6.65+1.53+7.46-9.2=4.87+9.61-6.21-5.06=7.55+1.63+2.16=5.16+4.52-5.7-1.92=6.65-0.94-3.52+8.06=6.79-6.44=5.74-0.68+8.31-4.06=3.12+9.41+5.99=6.9+2.43-1.56+5.94=5.81-1.28=1.56+5.47=4.42-3.72+9.73-2.05=8.09-2.74-0.79+5.12=6.31+2.26-1.14-5.89=3.52+6.71-3.18+1.1=3.32-2.46+2.34=2.59-0.74+7.21-1.92=6.88-5.56+1.22=9.03+7.99-8.74+8.62=3.05+2.92+7.15-0.03=6.96-0.12+2.47=8.7-2.01-0.89-4.94=7.77+9.34+0.13=5.82+7.62+2.61-0.58=8.24-6.88=4.36+1.5+5.51-2.37=8.86+9.57-9.79=7.33+7.89-4.69=8.74-2.36-1.7-0.74=6.1+7.06+2.75+7.39=4.86-1.76-0.84=8.08+6.63+9.38+6.52=7.96-4.66+2.89+2.53=1.49+6.05+4.33=3.2+2.81+9.67=3.55+5.38-4.66+7.56=6.26+5.65-5.06+7.68=8.02-6.78-0.49+0.85=9.36-6.78-0.06-0.7=1.69+1.59+7.9-4.14=8.49-0.83-5.18=7.6+9.61-2.29-9.92=9.7+0.36+4.85+8.56=8.46+1.6-2.48+4.25=2.09+6.51+9.33=8.81-2.49+2.8=2.05-0.98+3.71=8.78+0.95+9.47=8.77-2.82-2.94=6.54-3.98=8.31-7.11-0.49=0.75+4.04-0.36+9.24=1.6+3.94-1.74-1.11=6.18+3.11-1.78=4.74+7.68=8.78-5.57+9.16=6.75-0.38-2-0.25=9.79-7.09+1.75+1.78=7.96+7.62=5.97-0.31=1.32+8.86-5.48+1.79=9.85-0.03-4.32-1.67=0.59+0.81+6.09=1.77+2.97+8.55=7.03+5.08-0.44-0.91=4.76+0.82+9.14-9.61=9.2-7.48-0.84+8.81=9.89-4.29=7.88-0.3+5.91+3.69=1.14+3.71-2.88+7.57=9.95-9.19-0.1-0.12=6.71+0.82+9.15=7.56-0.96-3.94=3.45-0.56=8.89-5.72-0.87=7.9-0.63-3.44+7.47=4.32+8.01-4.64=9.8+2.44-3.01-8.51=3.14-0.8+8.68+4.6=0.38+2.17+0.99=5.52+7.97+4.26-1.76=2.12+9.58-5.8=3.99-2.86+7.64+2.47=4.1+0.48=9.3+3.64+5.96-1.28=7.63+3.09+3.51+1.55=3.07+7.53+3.68+4.26=5.89-2.73-1.57+9.88=6.59+9.69=7.85-5.66+4.03+7.51=6.47-2.8+1.05+3.43=5.76-2.46+8.97-9.07=7.26+7.39+8.61+6.51=4.73+7.54-3=8.85+7.08-3.27-5.77=1.28+6.44-1.92+0.27=7.8-2.08+7.83-7.32=8.54-2.6-3.75+0.24=9.56+2.54-8-1.44=7.08+0.37=5.39+8.82=2.68-1.52=4.32+1.12+5.19=9.88-3.48-2.46=6.31+2.03-4.5+4.9=4.72-2.05-0.86-0.42=6.26-1.96-3.29-0.35=8.18+0.32-4.15+1.13=5.58-4.29+7.29-1.53=4.18+2.96+2.26+4.99=6.56+6.05-4.61+5.81=9.76-1.16=2.07-1.2+3.54+3.64=3.91+8.41-3.36=2.14+8.57=3.16-1.03+6.17=0.8+3.51=5.03-3.62+1.77+3.04=0.34+9.1-4.22=2.72+4.03+0.38-6.29=7.91-5.08+1.43+0.62=5.23+9.64-4.5-1.48=4.24-1.36-1.5-1.03=8.67-2.04+7.66+0.35=5.62-2.63+8.17=0.79+9.64-4.05-1.42=5.46+0.23+8.87-6.01=8.18+5.94+3.73+6.28=9.4+2.03-6.09+6.68=8.57+7.79=1.27+6.9+0.4+9.76=5.72-5.07+5.49-5.01=9.72-1.03-3.13-0.25=7.44-7.15+7.01-0.31=5.13-3.8+7.91-3.79=3.45-0.28+4.34=7.57-2.83+8.37-1.5=6.71-4.97=2.1+4.6-0.33=7.5-0.72-2.12+5=8.71+6.96+7.86+9.02=8.37-4.06+6.9=3.94+3.84-0.7=3.91+4.03+7.46-7.89=8.21-4.76-1.45=3.5+8.72-9.38+7.81=7.47+8.25-1.39-3.96=8.04-0.86+0.72+0.55=9.55+5.99=2.71+7.59+5.01-6.56=2.31+0.75+7.74-4.32=7.15+7.51+0.57+4.92=9.2+3.69+9.23-9.9=9.31+5.98+3.46=7.71-3.32-0.4-3.49=3.14+3.04-4.85+3.8=7.52+9.68-0.45+8.63=0.08+8.23-5.86=3.21+1.44-0.28=9.57-4.8=9.1-6.35+8.23=5.14-2.33=5.54+6.68-4.55+8.93=9.11-5.02+0.93-1.05=5.07+2.97-0.99-5.11=9.75-3.45+5.75+8.14=9.12+4.43=7.66+7.17+3.23+1.99=8.52-2.27-5.14=7.87-2.04-0.91+9.51=8.69-3.32-2.12-2.01=5.38+5.72-7.15-3.63=4.86-1.49+7.66-5.75=3.81+6.25+6.32+3.13=4.64+6.76+3.03=6.67-1.75-1.1=9.14+7.57-9.65=4.96+7.99-4.21=3.41+5.57-6.28-1.19=6.54-2.67-2.56+3.08=9.84-3.61-5.8=8.92-6.83+3.82+2.03=8.73-3.13-3.02-0.31=5.39-1.2+6.59-3.57=6.72+3.07+3.39+3.95=9.48-5.24+4.49=7.1-0.58+8.83=4.32+6.73-7.2=5.64+0.99+4.41-7.27=9.03-0.75-4.56+5.82=7.33-3.53+8.17+9.83=5.55-4.14+3.09-0.58=5.52+0.68+4.27-3.59=7.17+3.5+5.74+2.45=9.7+9.31+4.72=9.82-0.82+2.67+5.32=7.95-2.77-1.06+9.34=3.79+7.12-3.64=6.58+6.05+3.86+0.28=9.33+5.1-3.14+4.68=2.89-2.29=9.47-1.9-0.19=1+6.62+1.52=9.42-1.07-4.04-0.97=7.88-6.76=4.33+5.28+3.03+5.72=2.9+1.33-3.15=6.38-2.79=4.62+8.52-4.67=3.62+9.65=9.7-2.94-0.33+6.97=8.83+3.09+6.79-4=9.24+8.27+3.22=7.48+2.64=8.19-6.22+5.19+7.24=9.28-0.84+0.91=6.36-2.13-3.15=4.73+9.96=6.23+5.53+8.58=7.37-3.34-1.37+4.89=3.74+8.48-1.38+2.91=3.15+6.65+8.48+3.2=6.54+0.23+8.76+4.39=5.66-2.49+8.69-6.1=5.57-0.26-4.4-0.51=5.38+9.56+1.84=6.46+1.65-7.69=3.53+5.75-0.34+7.79=4.82+0.86+1.39+7.41=5.63-2.7=1.73+7.76+9-9.88=8.13-3.91-2.14-1.2=2.42+8.05-1.66=0.67+6.25+3.78+0.33=0.34+0.07+6.69+7.44=6.97+0.19+0.62-3.22=6.41+2.62-5.04=8.61-0.47+6.48-8.32=1.55+8.43+0.34+5.06=7.76-1.67-1.4=0.8+0.5=6.25-2.33+6.18+6.19=8.15+3.55-8.82-2.36=9.85-5.25-1.03-1.87=4.57-2.38=5.73+9.91-3.31-7.41=7.24-1.01-1.55-1.77=9.81+2.61=7.93+3.87-1.48-2.02=0.66+5.05+8.57=9.38-3.01-3.08-1.07=2.46+9.25-6.8=9.55-3.69-4.8=7.83-5.86+7.02-5.61=5.46+7.44+6.22-8.69=6.24+5.77+5.71+8.4=8.49-0.63-3.15=1.15+6.9-5.24+5.07=4.14-0.59+6.41+2.76=7.47-2.25-5.04=9.9-0.07+6.14=2.48+8.72-3.05-3.73=7.3-3.06+9.54-0.23=8.41-1.48+4.38-8.09=5.1+9.05-1.73-7.05=1.6+6.56+6.13+8.47=5.8-1.68-0.49+0.14=9.41-1.12-1.11-3.34=5.07+5.86+3.78+3.5=7.13-1.93-3.15=4.69-0.29+5.07=3.46+8.37+5.43+5.75=8.8-0.31-7.67+9.86=5.72+6.01-3.6-4.99=9.21-0.31-2.94=7.55-6.23-0.13+8.52=1.24+8.36=9.53-3-4.37=4.98-0.38=7.63-7.19+9.93=7.66-3.45-2.2=7.95-4.61-0.46=9.67-8.99+7.01+5.27=4.13-1.98+9.86-6.83=9.78-2.91-3.26-0.71=9.77-0.69-5.77-1.71=5.35+3.17+7.04=8.88+1.34+1.15+0.44=8.5-0.3-4.32=9.16-3.74=6.73-4.09-2.02=8.53+4.55+3.71=9.53-2=2.99-0.26-1.76+1.04=9.46-2.11-5.26-0.32=2.89+4.17=7.33+1.26+3.54=4.8+8.82-5.48+7.79=7.72+9.51-1.62-9.29=5.11-2.13-1.57=3.38+3.42+8.39-1.88=9.81+5.25-5.9=5.48-3.66+1.21+7.17=6.3-1.85=8.8+4.01-3.83+8.99=4.39+7.76-6.15-5.21=9.99-7.16+9.38+6.55=5.28-1.96-2.02+1.38=8.9+5.03-2.48-9.68=9.12+4.15+4.35-7.31=4.07+9.52-4.36+0.58=8.15+6.82+8.34-5.06=4.46+6.86-1.82=8.38-1.1-7.07=9.02+2.35-2.16+4.73=8.89-8.08+5.23+0.62=6.32-0.18-5.58+4.15=8.26-5.19-0.38-0.56=9.11+8.19+4.54=0.99+7.88+2.11=5.15+7.15-3.58+9.48=4.19-2.88-0.67+9.26=4.52-1.23+6.39+6.7=3.66+8.52=7.61-7.13=8.48-3.39+2.4=9.61-3.93-3.23-0.17=6.79-3.54=2.57-1.81=9.27+6.27-9.44=9-1.86-0.98+8.74=9.1+2.45-6.85=6.09-2.85+3.35+7.55=6.93-1.56=4.53+3.95=5.34+7.17-3.36=8.24-1.98+2.97-9.12=4.63+9.27-8.45=4.65-0.83-1.22=8.19-0.93+8.89-3.94=3.57+2.63-5.82+8.34=参考答案5.88-0.67+9.66+4.56=19.435-0.19-1.9=2.919.97-0.65-1.56+5.71=13.473.49-0.22+1.53+8.16=12.969.6-9.03+8.74=9.313.52-0.53-2.4+3.53=4.126.03+0.25+4.64=10.924.7+7.26+7.33=19.293.41-2.01+9.24-0.17=10.476.73+1.83+0.16+3.93=12.657.28+5.11+6.51=18.96.82+8.64-5.67=9.798.07-2.55-1.18=4.342.54+9.61+2.73-5.13=9.757.29+8.81+6.04-5.19=16.956.01+2.34-0.56=7.791.84+5.55-5.24-0.41=1.745.49+3.25+9.37-7.55=10.568.68-4.31+4.17+0.79=9.338.16+8.17-3.37=12.969.17+6.31-6.35+7.51=16.649.79-1.09-6.39=2.314.41-1.33-1.51=1.575.44-3.52-0.65=1.279.92-8.34=1.586.39+3.56+6.38-4.57=11.766.21-3.51+9.69+1.35=13.747.2-0.25+7.04-6.12=7.871.62+5.14=6.761.52+1.18+3.74+1.75=8.196.04-5.3+6.08-5.07=1.758.09-2.62-5.2=0.273.09+0.41+4.27+3.61=11.381+7.52-6.51=2.014.08+2.05=6.139.36-2.55-2.14+0.79=5.469.94-4.31+0.17=5.85.79-2.19+3.43-6.83=0.28.44-4.42+4.54-3.28=5.287.58+7.7-7.36-2.42=5.59.48-0.69+7.77-0.43=16.136.1+0.31-0.47+2.49=8.438.95-0.25-7.64=1.064.16+7.26+8.38=19.85.8+9.5-2.76-6.71=5.839.03+0.6+8.46-4.01=14.088.64-0.05-2.47-5.37=0.751.15+3.85=59.35-6.12-0.07-1.87=1.294.07+9.46=13.537.62-5.66+3.46-3.28=2.142.02+6.69+5.34-5.58=8.474.66-2.99+5.78+7.11=14.568.89-2.98-2.73+5.02=8.23.31+9.92-7.87+7.8=13.162.16+8.99+0.92-4.14=7.937.7-6.59=1.119.91+9.93=19.848.51+5.75+0.74=157.7-0.39+7.08+1.18=15.576.23-3.55-0.89+0.88=2.670.31+8.79=9.18.44-3.52+9.44=14.369.98+6.32+5.48+9.12=30.99.54-3.56+9.56-3.78=11.766.26+6.59-6.39-4.65=1.817.6-4.22+0.57-1.85=2.14.94-0.46+1.62=6.13.17+9.24-7.63+0.59=5.371.11+1.37=2.486.65-6.28+3.25=3.625.21+2.4-2.04-2.5=3.078.58-3.59-4.24+7.58=8.339.21-5.08-0.96=3.172.23-1.45+8.06+2.05=10.899.96-7.64-1.5+6.44=7.261.46-0.41-0.79+0.7=0.962.96+9.5+1.49=13.957.29+0.83+7.98+3.64=19.743.6+8.33-2.38=9.558.23+7.47-3.48-5.9=6.328.84-2.62+9.53=15.755.29+1.03+6.16-7.96=4.520.06+9.59=9.652.77-1.96+2.8=3.619.73-4.88-1.39+7.81=11.279.4+0.68+9.1+2.59=21.776.91+4.24+0.16=11.318.42-1.68=6.742.57+2.68+1.9+5.58=12.736.15+8.85-8.84+3.98=10.140.54+4.33+9.97+2.19=17.036.5+1.51+9.55=17.565.89+5.39+9.96=21.241.04-0.19=0.857.15-2.02-3.79+9.66=116.12-2.5-0.02=3.62.13+1.78+8.18-5.62=6.479.34-0.12-0.74-5.7=2.783.07+3.1+9.62-2.3=13.494.4-0.37+6.03-2.21=7.858.39-0.31+1.72+5.05=14.857.23-0.24-5.42+2.2=3.775.67-3.12=2.552.89+6.44-4.3=5.032.3+4.37=6.679.85-8.74+7.21+7.87=16.195.82+7.44-8.63-1.07=3.562.14+0.88+8.84-6.97=4.896.97-5.64=1.339.89+2.14-2.63=9.49.23-3.01-5.51=0.713.86-0.42+7.11+5.4=15.957.75-4.38-1.36=2.015.83+8.78+0.77=15.388.45+3.22+2.36-1.94=12.094.06+9.74-9.53+8.47=12.746.41-2.34+9.35-6.73=6.699.3-3.29-2.36-0.93=2.726-3.99=2.010.12+7.7+2.84-1.25=9.418.34+1.14+7.81-0.92=16.374.65-2.3=2.356.54-3.67+3.64=6.517.68-0.36-0.37-4.65=2.37.85+3.76-0.19=11.424.5+8.94-1.1+8.81=21.155.77-3.08-0.99-0.35=1.356.45-3.84+8.32-8.85=2.089-4.52+3.04-4.02=3.54.96+9.1-0.28+1.55=15.339.56+2.19+3.76-1.21=14.31.02+3.01-0.15-0.69=3.194.74+9.11-4.31-7.32=2.229.36-4.48-2.48-1.08=1.321.38+3.1+8.8-5.05=8.236.9+3.51+7.94=18.358-3.33-3.97+6.26=6.960.45+7.08+5.86+7.39=20.787.77+6.41-8.02=6.167.79+0.07-0.61+7.64=14.899.7-8.7+8.64-7.39=2.251.13+0.34=1.478.03-2.94=5.098.91-5.04+9.28-5.42=7.731.84+9.73=11.579.25-0.3-1.69-2.88=4.382.52-1.41+0.66=1.772.01+0.87-0.76+1=3.125.56-2.75+5.26=8.076.52+0.71-2.44=4.797.64-2.7+8.57-9.6=3.917.52-0.52-1.41-0.86=4.734.44-0.18=4.263.64-2.68+6.34=7.33.78-3.66+9.28=9.48.53-8.07+6.47=6.937.33+6.92+2.12=16.377.99+2.84=10.838.2+7.06-3.11+6.83=18.981.68+4.4=6.083.63+0.34+4.95+8.22=17.149.33-8.84+6.4-2.53=4.369.41-2.64-1.74-2.46=2.572.83-0.42-1.26=1.157.73-7.12=0.616.41-6.29+9.97-2.55=7.547.92+5.25+7.85-8.62=12.49.06-1.25-3.41-1.85=2.553.14-0.63-1.18-0.71=0.629.16-6.03+2.11=5.249.65-4.98=4.676.68-2.89-0.54-0.08=3.174.34+5.73-9.71+5.01=5.373.19+6.26-2.78-4.98=1.699.84-6.11-1.5=2.237.03+8.11-4.8-9.88=0.461.85+5.42-4.1+3.74=6.918.67-1.29+4.19=11.576.42-3.02+1.31=4.718.93-6.29+3.21=5.852.79-1.56+3.88+4.33=9.443.35-0.28=3.073.81-2.86+3.48-1.63=2.82.8+1.73+1.98=6.517.32-0.41-1.22=5.695.45+8.56-9.67-0.8=3.545.91+4.76+1.4+9.17=21.249.29-1.51-0.87-6.42=0.494.81+7.62+8.56=20.997.74+3.45-8.89=2.35.28-2.29+3.47=6.469.31+7.3-9.58=7.039.7-7.1-0.06-1.83=0.715.75-2.76+9.52+8.62=21.131.2+4.45+1.64-1.81=5.488.38-3.51+5.78-7.97=2.689.44-0.91-6.95+9.18=10.763.6-1.1=2.55.66+5.54-5.25=5.957.74-4.98+6.77=9.539.47-2.31=7.168.22-1.4+0.16=6.989.77-0.58-1.69-6.43=1.079.11-5.78-0.93+7.14=9.543.28-1.5=1.783.41-1.63+9.03+9.01=19.829.33-5.87+7.9+8.24=19.69.09-6.29+2.98=5.789.33-0.04=9.293.43+3.26+5.07=11.760.24+2.7+5.83=8.775.28+6.39+2.58=14.252.83+3.79+6.24+8.87=21.734.14-1.71+5.51+6.49=14.435.26-2.28=2.989.34-3.76-0.95-2.37=2.265.57+8.36-2.13-2.28=9.529.76+2.51+9.99=22.263.07-1.51=1.566.99+5.91+9.15+3.04=25.096.47+1.05=7.523.46+6.72+6.55-4.3=12.436.36+6.12-5.03-3.78=3.674.8+2.86-2.02-1.63=4.018.54+7.06-9.44+0.91=7.079.39-7.44+3.38+7.85=13.188.41+8.72-0.55+2.1=18.686.03-2.91+7.11-4.98=5.259.65+1.75+5.33-0.26=16.470.97+3.55+2.09+9.24=15.859.42-8.12+7.52+2.4=11.226-0.66-1.95-1.94=1.457.54-5.44-0.38+6.07=7.791.72+7.52-1.45+8.12=15.917.55+6.9=14.456.82+9.81-8.15+9.56=18.049.69-0.85-1.58-2.54=4.728.38-3.71-1.63+1.5=4.546.27-0.09-3.86-1.94=0.389.9-6.87-2.73+4.22=4.529.43-3.77-0.96=4.73.54+3.33-3.44+9=12.435.4+0.14+7.72=13.268.08+6.91-6.8=8.191.04+0.61+1.99+4.74=8.389.24-3.6=5.649.25+4.11-5.57-6.97=0.829.67-2.68+6.61-8.08=5.520.23+7.85=8.089.6-6.36=3.247.38-3.52+7.55=11.411.64+6.66+2.95=11.257.46-3.13+6.1+8.16=18.595.63+6.71+9.59+5.57=27.58.68-7.31=1.377.21-0.37+2.17+8.48=17.497.12-5.55+3.33+5.39=10.299.97-6.33=3.645.3-1.01-1.09+1.27=4.470.84+0.81+0.45+5.39=7.493.37+6.37+2.05-1.26=10.534.74-2.62+6.76+6.02=14.96.64+0.99=7.630.79+9.4+3.96+9.01=23.162.88+9.72-3.39-3.76=5.455.6-1.89-2.5-0.75=0.467+2.56-0.72-8.45=0.396.48-4.11-0.56+2.18=3.998.64-2.77-3.34=2.534.73+7.16+2.89=14.785.48+8.16-3.35=10.298.49-6.49+3.66+0.51=6.179.47+0.58+2.22=12.277.97-0.69-1.92-1.03=4.333.13+1.34=4.475.9-1.39-0.09-0.3=4.125.14+1.2=6.343.29+3.99+7.16-6.81=7.638.17-0.35+5.8=13.624.96+7.91-6.16+1.12=7.831.08+8.82-8.16=1.748.93+5.12+9.44-8.77=14.727.91+7.09+1.51-9.09=7.429.03-3.96+4.04+8.8=17.912.11+5.97=8.089.78+1.28-0.84=10.228.84-3.33+1.89-0.29=7.117.14-2.52+8.8-0.98=12.442.96+6.94-5.17+8.91=13.649.26-2.33-1.46=5.478.45-7.3=1.155.52-0.45+9.06-3.09=11.047.72+9.76-4.89-7.67=4.929.64-0.15-0.13-1.16=8.27.74-2.1+5.8=11.445.34+5.17-1.34+6.08=15.258.18-0.08-3.77-2.67=1.663.7-2.16+7.68-2.1=7.125.52+7.78+8.7+0.35=22.353.32+6.01-2.9=6.435.58-4.01=1.573.36-1.65-0.77=0.940.95+8.46=9.415.52+4.34+1.85+6.75=18.466.41-4.78+8.1+0.39=10.128.1+4.8-2.62=10.285.25-0.68+6.87=11.449.63-6.83+5.24=8.047.85-7.49+6-0.38=5.985.62+3.77-0.17=9.224.06+6.18-3.96-0.45=5.837.58-2.97+0.68=5.298.07-6.36+9.09+3.57=14.379.8+2.62+7.29=19.719.46-2.49-5.32=1.657.56+8.43+6.29=22.286.99-5.38+7.28-6.72=2.178.14+1.25=9.398.26-5.89+7.24=9.610.66-0.25+7.96=8.379.13+5.2-7.38=6.953.37+7.51-5.72-0.6=4.566.5+6.74+0.46=13.71.7+8.73+6.62-6=11.058.11-3=5.113.96-2.22-0.11+8.53=10.161.75+5.49-0.98=6.266.96+4.92-1.36-0.05=10.476.47+4.36+3.25-4.17=9.916.13-0.34=5.790.39+4.88=5.270.76+8.09+2.16-0.28=10.736.5-1.68-1.89=2.939.74+6.13+5.97+8.44=30.287.96+1.62+4.34+6.85=20.775.5+2.96+2.16=10.624.45-1.35-2.88+8.43=8.659.62-3.85-0.98+9.15=13.947.46-1.99-1.64+5.57=9.49.57-0.22=9.350.66+1.62-0.31=1.978.26-0.29+1.54+4.56=14.077.65-7.44+7.06=7.274.8-2.74+1.64-1.8=1.91.01+5.48=6.492.53+2.4+2.61+3.28=10.826.61+8.65-8.84+0.67=7.099.98+3.08=13.061.68+2.6=4.287.63-0.51-0.27-3.73=3.123.47+9.84-1.21-0.34=11.764.93+5.04+9.36-7.62=11.712.77+0.24=3.017.12-1.85-1.09+5.07=9.259.67-0.82+6.08=14.937.06+4.68-3.85-2.02=5.877.47+1.35=8.829.79+4.6+9.3=23.698.14+9.88-9.77-0.34=7.917.02-5.92+3.42=4.527.38-3.72-0.5-0.27=2.896.75+4.4+4.67-5.18=10.640.13+4.05+4.35=8.539.97+6.93-2.17=14.739.67-1.27-0.14-4.55=3.717.86-6.6-0.08+2.83=4.013.05+9.63-4.25-5.35=3.085.47+1.25=6.724.47+9.73-4.64+7.55=17.115.47-3.3+0.51+0.79=3.475.41+5.83-1.52=9.722.67+1.46-2.37+5.66=7.424.8+9.58-3.9=10.482+4.72+2.05+2.04=10.818.63-0.57-7.94+5.07=5.196.98+3.72=10.79.4-7.16+5.39+9.12=16.756.49-3.63-2.29+8.7=9.279.87-6.87+8.27-5.23=6.044.22+7.05+5.84+9.03=26.144.7-0.56+7.67-3.99=7.824.09-2.25+0.57=2.418.99-5.01+4.07+2.22=10.274.94+0.08+9.14=14.161.2+5.85+3.79-5.18=5.664.46-4.05+6.32=6.736.07-3.59=2.484.54-2.38+8.28=10.443.6-0.28-0.68=2.649.94-3.41-1.79=4.740.43+8.06-8.33+5.88=6.044.6+7.85=12.456.1-3.32-0.49=2.296.14-3.78-1.24=1.129.54-3.04-4.9+6.67=8.279.62-3.77+6.96=12.816.46+5.47-8.14-1.37=2.429.63-4.01-3.34+0.42=2.76.43-3.34-2.01=1.089.72+8.08-3.35-8.2=6.258.55+4.1-0.81-7.06=4.780.15+8.34=8.497.71+2.23+5.71+4.57=20.229.47-0.76-4.33=4.385.88+7.52+4.2-3.47=14.133.54+0.47-1.5+1.86=4.378.51-3.4-3.84-0.68=0.597.62-0.04-0.11+8.58=16.057.02-3.93-0.95+3.78=5.928.07-0.04-1.15+1.1=7.989.24+7.7=16.948.86-3.31-0.31=5.242.47+8.27-0.26-4.46=6.028.57-4.97+6.68-9.64=0.646.65+1.53+7.46-9.2=6.444.87+9.61-6.21-5.06=3.217.55+1.63+2.16=11.345.16+4.52-5.7-1.92=2.066.65-0.94-3.52+8.06=10.256.79-6.44=0.355.74-0.68+8.31-4.06=9.313.12+9.41+5.99=18.526.9+2.43-1.56+5.94=13.715.81-1.28=4.531.56+5.47=7.034.42-3.72+9.73-2.05=8.388.09-2.74-0.79+5.12=9.686.31+2.26-1.14-5.89=1.543.52+6.71-3.18+1.1=8.153.32-2.46+2.34=3.22.59-0.74+7.21-1.92=7.146.88-5.56+1.22=2.549.03+7.99-8.74+8.62=16.93.05+2.92+7.15-0.03=13.096.96-0.12+2.47=9.318.7-2.01-0.89-4.94=0.867.77+9.34+0.13=17.245.82+7.62+2.61-0.58=15.478.24-6.88=1.364.36+1.5+5.51-2.37=98.86+9.57-9.79=8.647.33+7.89-4.69=10.538.74-2.36-1.7-0.74=3.946.1+7.06+2.75+7.39=23.34.86-1.76-0.84=2.268.08+6.63+9.38+6.52=30.617.96-4.66+2.89+2.53=8.721.49+6.05+4.33=11.873.2+2.81+9.67=15.683.55+5.38-4.66+7.56=11.836.26+5.65-5.06+7.68=14.538.02-6.78-0.49+0.85=1.69.36-6.78-0.06-0.7=1.821.69+1.59+7.9-4.14=7.048.49-0.83-5.18=2.487.6+9.61-2.29-9.92=59.7+0.36+4.85+8.56=23.478.46+1.6-2.48+4.25=11.832.09+6.51+9.33=17.938.81-2.49+2.8=9.122.05-0.98+3.71=4.788.78+0.95+9.47=19.28.77-2.82-2.94=3.016.54-3.98=2.568.31-7.11-0.49=0.710.75+4.04-0.36+9.24=13.671.6+3.94-1.74-1.11=2.696.18+3.11-1.78=7.514.74+7.68=12.428.78-5.57+9.16=12.376.75-0.38-2-0.25=4.129.79-7.09+1.75+1.78=6.237.96+7.62=15.585.97-0.31=5.661.32+8.86-5.48+1.79=6.499.85-0.03-4.32-1.67=3.830.59+0.81+6.09=7.491.77+2.97+8.55=13.297.03+5.08-0.44-0.91=10.764.76+0.82+9.14-9.61=5.119.2-7.48-0.84+8.81=9.699.89-4.29=5.67.88-0.3+5.91+3.69=17.181.14+3.71-2.88+7.57=9.549.95-9.19-0.1-0.12=0.546.71+0.82+9.15=16.687.56-0.96-3.94=2.663.45-0.56=2.898.89-5.72-0.87=2.37.9-0.63-3.44+7.47=11.34.32+8.01-4.64=7.699.8+2.44-3.01-8.51=0.723.14-0.8+8.68+4.6=15.620.38+2.17+0.99=3.545.52+7.97+4.26-1.76=15.992.12+9.58-5.8=5.93.99-2.86+7.64+2.47=11.244.1+0.48=4.589.3+3.64+5.96-1.28=17.627.63+3.09+3.51+1.55=15.783.07+7.53+3.68+4.26=18.545.89-2.73-1.57+9.88=11.476.59+9.69=16.287.85-5.66+4.03+7.51=13.736.47-2.8+1.05+3.43=8.155.76-2.46+8.97-9.07=3.27.26+7.39+8.61+6.51=29.774.73+7.54-3=9.278.85+7.08-3.27-5.77=6.891.28+6.44-1.92+0.27=6.077.8-2.08+7.83-7.32=6.238.54-2.6-3.75+0.24=2.439.56+2.54-8-1.44=2.667.08+0.37=7.455.39+8.82=14.212.68-1.52=1.164.32+1.12+5.19=10.639.88-3.48-2.46=3.946.31+2.03-4.5+4.9=8.744.72-2.05-0.86-0.42=1.396.26-1.96-3.29-0.35=0.668.18+0.32-4.15+1.13=5.485.58-4.29+7.29-1.53=7.054.18+2.96+2.26+4.99=14.396.56+6.05-4.61+5.81=13.819.76-1.16=8.62.07-1.2+3.54+3.64=8.053.91+8.41-3.36=8.962.14+8.57=10.713.16-1.03+6.17=8.30.8+3.51=4.315.03-3.62+1.77+3.04=6.220.34+9.1-4.22=5.222.72+4.03+0.38-6.29=0.847.91-5.08+1.43+0.62=4.885.23+9.64-4.5-1.48=8.894.24-1.36-1.5-1.03=0.358.67-2.04+7.66+0.35=14.645.62-2.63+8.17=11.160.79+9.64-4.05-1.42=4.965.46+0.23+8.87-6.01=8.558.18+5.94+3.73+6.28=24.139.4+2.03-6.09+6.68=12.028.57+7.79=16.361.27+6.9+0.4+9.76=18.335.72-5.07+5.49-5.01=1.139.72-1.03-3.13-0.25=5.317.44-7.15+7.01-0.31=6.995.13-3.8+7.91-3.79=5.453.45-0.28+4.34=7.517.57-2.83+8.37-1.5=11.616.71-4.97=1.742.1+4.6-0.33=6.377.5-0.72-2.12+5=9.668.71+6.96+7.86+9.02=32.558.37-4.06+6.9=11.213.94+3.84-0.7=7.083.91+4.03+7.46-7.89=7.518.21-4.76-1.45=23.5+8.72-9.38+7.81=10.657.47+8.25-1.39-3.96=10.378.04-0.86+0.72+0.55=8.459.55+5.99=15.542.71+7.59+5.01-6.56=8.752.31+0.75+7.74-4.32=6.487.15+7.51+0.57+4.92=20.159.2+3.69+9.23-9.9=12.229.31+5.98+3.46=18.757.71-3.32-0.4-3.49=0.53.14+3.04-4.85+3.8=5.137.52+9.68-0.45+8.63=25.380.08+8.23-5.86=2.453.21+1.44-0.28=4.379.57-4.8=4.779.1-6.35+8.23=10.985.14-2.33=2.815.54+6.68-4.55+8.93=16.69.11-5.02+0.93-1.05=3.975.07+2.97-0.99-5.11=1.949.75-3.45+5.75+8.14=20.199.12+4.43=13.557.66+7.17+3.23+1.99=20.058.52-2.27-5.14=1.117.87-2.04-0.91+9.51=14.438.69-3.32-2.12-2.01=1.245.38+5.72-7.15-3.63=0.324.86-1.49+7.66-5.75=5.283.81+6.25+6.32+3.13=19.514.64+6.76+3.03=14.436.67-1.75-1.1=3.829.14+7.57-9.65=7.064.96+7.99-4.21=8.743.41+5.57-6.28-1.19=1.516.54-2.67-2.56+3.08=4.399.84-3.61-5.8=0.438.92-6.83+3.82+2.03=7.948.73-3.13-3.02-0.31=2.275.39-1.2+6.59-3.57=7.216.72+3.07+3.39+3.95=17.139.48-5.24+4.49=8.737.1-0.58+8.83=15.354.32+6.73-7.2=3.855.64+0.99+4.41-7.27=3.779.03-0.75-4.56+5.82=9.547.33-3.53+8.17+9.83=21.85.55-4.14+3.09-0.58=3.925.52+0.68+4.27-3.59=6.887.17+3.5+5.74+2.45=18.869.7+9.31+4.72=23.739.82-0.82+2.67+5.32=16.997.95-2.77-1.06+9.34=13.463.79+7.12-3.64=7.276.58+6.05+3.86+0.28=16.779.33+5.1-3.14+4.68=15.972.89-2.29=0.69.47-1.9-0.19=7.381+6.62+1.52=9.149.42-1.07-4.04-0.97=3.347