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6.98-2.3-4.04+6.57=0.05+9.6+6.87-8.31=5.12-2.12-1.32=9.98-6.59+2.8+8.79=8.43-1.26-2.15=0.71+0.93-1.24=8.74-6.55+4.44=4.51+9.04+2.85-0.85=2.79-0.74-0.53-0.19=0.54+9.38=8.29-4.16=6.04+5.52-1.54-3.44=5.3-3.63+0.41-1.83=0.62-0.42=0.12+1.15=5.79+9.77-6.44+1.25=8.05+6.08=7.9+4.92-9.87+0.69=4.49-2.66-0.9+9.07=2.32-1.1+2.16+8.6=7.34-0.36-5.73+7.39=4.58+7.93=6.78-6.44+0.24+7.87=9.47-1.88-4.88=2.07+9.07+9.21+8.41=8.69+9.17-4.79-9.89=8.35-1.97+3.38+4.94=4.79+1.91+4.3=5.88+1.4+6.14=3.3-0.35-2.82-0.03=5.8-3.07+8.46=2.62+7.73-2.68=5.47-0.66-1.4=0.85+2.29+7.19+9.62=9.31-8.03+8.72-5.04=9.29-2.71-2.53-1.09=7.4-4.88+3.24=8.17-2.31=9.33-7.56=5.36+9.72+8.71=3.15+0.74=7.13-1.01-2.53=9.15-3.25-1.09=8.01-1.21+5.49+0.56=5.38-2.02-0.58-1.05=3.13+9.55+5.59=7.94-1.17-1.8-2.86=4.21+1.66+5.87-5.56=8.3+8.45-8.08=1.92+5.25-4.76+4.12=6.26-0.07-2.92-2.41=7.46-1.66-0.29=9.36+6.35+1.43=7.86+4.35-2.78+9.56=5.43-0.82+7.52-1.04=5.71-1.57=3.8-0.65-0.46=8.63+3.79-7.58+3.55=5.78+4.94-6.61-3.66=8.46-2.57-3.47=1.18+1.77+6.35=0.12+2.9+4.8+2.07=8.53+3.74-5.38=8.64-0.74+1.83-6.4=6.51-3.09+9.76-0.78=9.66-2.74+6.64+5.29=5.82+3.92-6.98=9.4-6.86+6.23=8.04+7.9+4.17-0.61=2.3+3.35=8.84+6.47-8.08+0.47=4.53+7.16+0.41+1.28=6.97+5.27=8.56-5.38+0.11=6.25+0.92+6.23=1.44+5.39-4.84+7.3=3.44+5.58=9.81-1.67+1.94-2.77=3+4.26+3.28-5.53=7.66+1.51-1.82+9.11=4.48-2.63-0.43+0.45=8.42-0.21-7.52=8.27+2.16+4.61+7.24=6.03+2.52+1.69=4.59+4.71-4.04=7.94-1.1-6.6+9.59=8.27+3.05-7.9+6.05=3.81+2.99-3.05-2.31=9.99-1.92-4.85-0.54=5.17+4.69+3.17=4.33-0.41+3.27+7.04=0.71+5.39+0.68=2.85+7.29+9.28+6.46=1.66-0.14+0.4+8.99=5.8-2.31+1.09=6.77-2.87+1.68=1.59+6.44-4.65-1.37=8.53-2.25-1.54=3.8-0.76+8.46-9.72=6.37+2.51-0.77-0.31=0.48+2.1-0.22+6.4=5.13+8.13+2.18=3.34+9.74=1.33+7.41-0.76-4.46=7.83+4.56-8.37-0.37=1.17+8.71+0.62-3.7=9.39+9.74-1.56-0.89=8.94-2.07-1.48-3.7=7.56+4.73-3.84+1.38=8.76-2.35-2.56=5.82-2.57+9.12-5.52=7.56+6.9-5.03-3.52=3.42-1.11-0.95-1.16=9.18-1.5-1.32+1.95=2.4-1.2+5.82+1.84=0.39+8.26+2.51=4.56-3.87-0.38+0.08=7.96-0.39=1.38+9.76+9.66=9.28-1.9+4.83-0.59=3.16+3.89=4.02+5.42-1.75=4.09+9.05=5.26+3.81-4.31+2.24=3.47-0.03=7.24-4.25+6.14+0.02=5.93+8.83+0.83=7.48-2.72-0.13=6.25+6.58=7.34-2.73+1.3-4.8=3.68+0.19-3.16+8.4=2.15+7.68-6.87=6.84+2.95-6.2=1.39+1.54+7.77+6.22=9.31-4.31+0.08+6.01=9.1-4.46-2.2=6.08+0.97+2.88+5.73=7.4+2.91=7.62+8.95+6.31+9.7=3.51-0.67+0.76-0.92=9.61-1.4-1.27-5.68=6.09-0.78+2.44=9.86-2.25+4.26+9.68=7.95-1.09+6.62+6.03=7.36-0.13-5.6+8.02=7.92-0.4-2.62-2.92=7.41-1.61-5.28=3.89+8.25+1.63+3.88=4.6-2.47+7.2=4.94-0.21=3.39-0.85=7.92-0.31-0.96=2.74+4.32-2.01+6.32=7.6+7.37+9.69=7.86+6.87-3.36-9.63=7.95-4.31+2.38-2.08=8.53-0.98-4.4+5.64=9.41-6.52+5.68=5.38+0.41+8.7-5.36=6.86+5.86+2.77=1.72+6.44+4.15=6.12+9.88-6.7+2.43=9.75-4.52-2.5=3.03-0.74-1.19=2.69+6.59=7.46-4.72+5.58-1.57=9.18-3.27-0.95=6.41-2.23+3.73-3.75=9.48-1.6-2.28-0.36=0.76+4.34=8.64-0.31+5.75+1.73=3.98+5.28+5.47+0.08=6-0.46-2.43=7.55-3.88-1.67=3.33+3.38-5.89+7.98=4.96-1.12=5.85+5.97-0.4-4.51=3.69+6.47+2.26+6.11=7.17+7.35+3.4=6.97-0.59+2.68-8.18=9.28-3.75+1.03+5.88=8.81+3.57+3.47-4.52=3.16-2.99=8.52-3.37+2.79=7.82-4.8+8.12+0.06=9.52-7.96=3.68+7.02-8.87=9.72+9.9-2.92-0.82=1.79-1+5.06-4.84=8.63-2.48+4.12+8.68=7.16-0.31=2.48+9.28=5.22-0.85+9.36=8.76-1.19+4.93-5.56=7.91+9.06-9.78=9.21-0.49+6.02+4.7=8.88-8.53-0.21+9.89=6.7-5.9-0.3+2.32=3.04+1.81+6.69-9.23=1.49+5.42-5.84+5.98=8.51-0.77=5.09-1.02=9.21-9.11+8.02=8.47-4.92+2.49=8.65+0.43-8.77+5.01=4.87-0.88-0.23-2.82=6.5+6.41+6.23-9.86=9.09+8.65=9.59-6.39+8.75-0.3=9.35-1.78=4.51-1.98-1.16-0.56=7.69-0.45-4.71=5.09+9.16-1.4=1.03+7.69-3.12+1.51=2.03+1.59+5.74+4.4=5.99+8.95-3.57-9.89=8.54-0.82-1.11-5.6=4.74+7.11+5.29-1.36=8.88-1.56-1.75=7.61+4.93-4.27-5.74=4.58+7.58-6.45-0.33=4.05+3.36+5.32-5.21=9.63-8.04=4.55+6.92-6.83=4.35-0.63-0.23+3.24=3.91+6.77=8.21-2.42-1.26=4.78+4.74=9.05-1.43+3.28=9.77+2.43+1.36-7.68=0.76+3.15+7.85-2.24=9.95+1.99=2.66-0.24-2.17=3.46-2.6+3.49=8.05+5.78-5.16=7.51-5.62+6.65=9.15+6.03-6.75+0.31=4.96+7.48+3.09+1.52=9.83-1.66-5.27=8.08-6.92=4.01+7.89+6.74-0.13=7.37-6.62+1.07=9.01-2.59=9.92-8.02-1.07+0.24=9.02-4.03-3.15-0.11=7.04-4.54-2.18+7.36=7.37-2.35-2.81=3.48+4.21-0.27+4.48=8.17+6.14-7.82=4.33-2.61+9.28-0.41=5-0.81-1.8=9.84-2.84+1.89-7.88=0.88+5.57-0.67=8.42-0.94-7.1+1.94=7.28-3.3=3.74+5.19=7.17+0.11+9.05=9.34-0.16+7.69-6.64=5.22+6.82-1.14+7.83=6.72-5.77+9.71=1.07+9.82-3.52-6.72=5.88+8.92+2.37-1.89=6.77-2.33-1.27=4.22+9.23+0.68-2.46=6.18-2.83+0.28-0.78=9.75-0.57-7.44=2.28-0.54=3.83+8.25-3.44-5.6=7.26+1.46+4.66=7.22+6.68-5.39-8.1=6.8-5.62=5.77-1.53+3.41-0.84=8.19-5.59+3.48=8.31+0.04=8.28-0.6-5.86=7.57+0.07+2.65-8.8=6.08-3.19+3.3=7.2+3.23+6.13+0.55=2.45-0.07+3.65=5.43+3.08=9.17+2.28-5.56=4.61+4.46-3.97+8.61=0.23+4.6+7.37+4=8.62-5.52+5.12-6.74=6.1+0.72=7.74-6.34+6.58-1.7=3.99+9.08=7.32-1.84+9.46-2.41=7.16-3.91-0.59=4.87+2.94=9.34+4.27-0.35-3.89=7.01-4.5+1.47=7.42-0.11=9.62-4.68-2.3-2.26=2.88-0.63-0.71+0.04=3.2+3.72-2.61=4.32-3.41=8.45+1.27=9.3+8.04-8.65-7.21=9.48-3.41-3.55=9.97-2.79+3.44-1.82=4.84-0.6-0.13-3.11=8-0.33-6.07=3.96-1.32-1.94-0.38=9.33+0.12+8.86=5.04+3.34+9.52=8.02+7.49-5.36-8.58=7.67-0.95-2.14-2.18=6.25+1.93-0.04+8.3=0.89+8.1+1.33-5.26=6.37-3.7+8.5=3.81-0.46=6.02-5.73+8.43-5.22=8.01+2.02-8.38=9.49+0.16-1.14=5.04+3.57+0.91=4.72+4.62=9.23-0.21-1.46-7.18=9.42-0.54-1.16-5.17=8.45+5.43+3.58+6.36=0.1+6.88+7.14-0.65=7.65-7.28+0.89+1.84=9.74-0.54+5.36+0.95=5.26+0.09+0.83-2.21=4.2-1.64+4.21+8.57=9.93+4.53-8.7+2.33=9.19-4.21=8.82-0.81-5.28-0.11=3.05+8.62+8.89+3.21=3.47+7.68-0.36=7.5-3.02-2.02+0.38=7.16+5.67=9.7-3.8+5.21+6.38=4.39+5.89+0.52-0.15=8.75+5.23-4.29=9.86+5.21+5.16-1.3=3.42-1.61+9.85=6.13-2.18+0.21+8.41=0.65+2.37+3.99+6.52=4.33+9.4-6.2+9.73=8.1-5.41-0.59=6.83-1.46-0.33+9.5=5.17-1.05+2.89=1.63+3.26=2.37+5.76+9.22=6.44-1.43-1.5-0.06=6.76-4.63-0.66=9.63-0.4-4.27-1.74=9.8-1.28-3.77-0.22=6.05-4.09-0.5+2.35=5.64+7.04+1.66=8.5-1.31+8.11-8.84=6.91-1.45=3.17-2.75+0.8+7.89=6.15+7.86+6.34=7.01+6.6-4.87=1.2+8.72-4.7+4.62=7.21+7.68+4.93=5.24-2.39=5.46-0.06+7.98+7.54=8.14+1.8+0.53=1.05+9.91+6.16=9.79-4.37+0.77-2.75=5.84+7.07+2.35+4.91=6.31+9.71-5.3=5.75-3.27-1.27+7.99=9.43+6.09-1.73-2.91=5.12+2.89+2.55+7.51=9.95+3.54+1.34+0.8=9.51-5.62-0.81+1.19=8.63-6.03+2.09+2.28=6.59-0.33-2.17+7.7=6.49-5.24+4.64-2.66=2.35+9.97-4.98=3.5-0.27-1.52+9.49=3.55+9.99-9.68=5.17+0.91+3.8+7.17=8.35-4.57-1.64-1.84=8.36-3.73-0.12-3.33=9.51+3.75-3.36=9.56-6.69+4.82+3.84=8.18-1.74-1.32+2.01=8.63-7.2-1.28=7.88-6.65-0.08+5.08=2.63+1.18+2.38=5.4+2.53+4.38=8.97-0.41-0.67-5.93=1.48+6.28+2.27-9.26=6.05+2.77+8.18+6.06=3.24-2.97+8.87=0.15+6.01-5.41-0.38=0.78+6.94+9.95-0.41=6.18-4.11=6.25-1.92=1.26+3.59+4.73=6.54+1.66-0.85+8.81=1.04+7+1.77-8.64=5.08+5.49+4.44-8=7.83-7.01+2.21=5.74-5.56+1=6.12-2.55+5.93=6.48+4.17+3.72+8.26=8.36-7.22+5.21+9.26=5.84+8.27-4.99+4.4=4.86+2.25-3.2+9.05=7.33-2.6-2.09-1.37=8.63+1.43-0.36-4.43=2.85+8.08+0.59=9.95+9.22-6.66=3.63-0.21+8.6=9.3-0.31-3.95+3.79=6.82-4.7+1.43+8.77=8.6-3.64-3.67=8.73+0.87-3.92=9.33+9.12-6.38+6.41=1.57+1.69-0.91-1.73=6.02+6.62-1.04=4.93+7.71+6.11+3.63=2.55-0.49+9.56+7.81=5.61+3.92+6.21+8.02=2.06+3.22+4.25-6.71=7.2-2.2+3.94=7.45+5.55+8.05-3.34=6.77-0.77+3.11=8.98+6.74-5.38-5.46=8.4-5.15+0.53=4.79-2.51+1.34+7.03=7.9-1.41+5.89=1.76+6.42=9.72-4.16=9.06-7.2+3.98=8.1-0.33-1.77-2.11=7.17-1.6+7.35-2.47=0.46-0.18+8.8=7.51+9.68=1.5+5.98-6.29=8.47+3.79-3.81=9.98-3.01-3.75=7.51-2.11-1.42+9.19=4.24-1.26=0.73+3.1-2.52+7.42=3.63+3.21=7.33+3+5.71-8.98=8.38-1.17-6.49-0.26=4.01-1.46+0.37+1.34=1.02+5.8+8.73+6.84=7.07+1.35-1.87=9.11+4.32-3.75+8.68=5.37+9.79+9.83=9.55-0.77-1.66=8.19+3.26-5.61=1.07+9.04=5.96-5.35+6.24+9.05=2.55+8.34+5.37-7.23=0.32+5.13-3.68+0.84=3.11-0.3-0.67=3.74+8.92-2.73=3.66+7.75+2.4-4.85=3.92-2.15+1.74-0.32=3.97+9.93-2.64=2.57+5.21+7.19+6.13=1.64+1.47+7.59-4.58=4.12-3.93+0.32+9.34=2.59+7.14-2.42-6.72=6.45+7.42-8.49-3.96=8.92-2.85+4.57+2.52=4.02+5.5+7.95-4.26=5.82+3.3+0.12+5.64=9.04-1.52-2.74-0.21=3.55+4.65=5.43-3.13+5+9.18=7.82-0.27+1.74-3=9.15-0.66-2.07+6.42=5.2+9.12+9.44=5.48+9.33-6.05-3.93=9.42-2.67-1.81+7.1=4.87-1.06-2.36+7.54=7.14+1.46-0.92=6.9-0.37-6.22+8.9=3.14+9.28-1.09-7.59=9.58-7.14=5.75+9.61-4.7-8.06=2.04-1.1=4.98+5.56+2.98-5.23=6.81+2.69+0.14-0.45=4.86-0.25-3.87-0.08=7.81+1.29+9.12+8.23=4.26-1.96=0.58+5.86=9.28-0.93-0.83-3.48=1.07+5.58+7.13-3.97=8.57+4.49=9.74-1.45+6.2+7.1=7.68-0.49=5.48+9.82-7.55=3.39+4.59+8.04-3.94=8.91+9.54-7.48=5.1-3.67=0.08+3.28-0.45=3.82+8.63-3.9-6.56=9.68-5.15+0.77-3.86=5.44-0.8-4.52+4.1=9.73-9.52+8.29+8.21=5.13+2.02+5.92+5.54=3.39+3.31+0.38+5.35=2.35+1.77+9.62=9+4.16+1+2.92=9.91+3.41=6.33-3.49+7.8-5.76=4.71+5.57-6.21+9.02=4.34+9.49-8.71+9.21=8.03+7.85-2.87-7.68=8.57-6.08-1.9+7.16=7.91+7.06-8.1-6.23=5.7+0.84-4.75-0.16=5.33+3.86-5.36=9.71-1.32=4.61+8.21=5.55+2.1+2.96+7.77=2.75+2.41+5.73+3.48=7.34+5.76-2.45=5.5+7.32+0.27-0.79=1.21-0.49+4.39-0.4=5.23-3.61+5.71+6.2=8.65-3.47-4.34-0.03=7.32-2.23-3.27=5.57+1.77-3.4=7.78-2.3-4.78-0.52=8.85-2-0.51-3.27=9.42+4.66-7.52=1.36+8.9+1.52=3.62-1.15+7.17-4.2=4.05+3.83=8.15-5.66-0.71+3.57=5.16+0.65-4.04+1.08=9.08-4.61=4.65-0.97-0.25+7.87=5.87-0.52=7.05+0.65-2.71=6.51+3.81+4.09-7.03=8.65-2.65-1.33+3.13=8.86-8.48+3.08=3.34+8.4-9.62-0.86=3.12+0.87+0.35-2.65=8.94-8.35+7.55-0.1=4.03+9.04+7.23+8.36=6.25-1.95+9.87=7.24+8.85+8.79=6.8+6.56-9.19=1.37+7.34+1.84=7.65+9.09-1.99+9.7=9.22-2.26+9.2=3.82+4.53+4.27=7.38-1.26+4.09=6.82-3.89-0.44+3.5=9.52-1.01-2.67+1.12=8.56+3.05-2.33-3.08=8.75+4.28-2.66-4.94=3.54+5.83=8.18-1.14-1.66-0.21=7.61-1.34-4.85=8.36-5.39-0.38+9.68=7.78-7.57+9.23+9.48=7.96-6.02=8.95-7.93+3.74=6.87-0.38+6.37-1.53=3.95+2.03-3.32=8.56-8.21+7.01-5.74=2.48+2.13+2.74=5.74+1.1+7.62+9.82=5.11-0.41+1.07+2.01=9.35+7.1-2.09+8.52=1.76+9.21+9.12+7.55=6.3+5.33-0.05-9.29=2.41+8.74-4.43-1.97=8.28-1.82=7.67+9.89-1.13-0.79=9.12+3.26+4.26+6.75=7.84-5.67-0.33=9.55-1.9+6.48+4.26=2.28+1.27=3.01-0.2=5.92+9.02-0.88=1.14+2.96+4.95-1.95=1.95-1.73+5.46+2.19=9.35-2.53-0.61+8.01=3.65+4.2+5.02+5.2=6.18+0.73+7.18+8.46=2.77+6.71+1.07+0.38=4.98-4.22+9.46-1.46=7.34+8.84-0.02-0.64=8.24-5.07+2.1=9.53-2.98=4.7-0.92-1.17=8.47-2.36=8.11-3.54+9.06-6.45=4.46+1.13+7.37+9.82=8.49+9.85+6.46-7.53=3.88-0.3=9.53-5.29-1.14=5.42-1.74-2.6-0.37=6.13+0.56+2.18+1.55=8.22-6.11+5.68-2.66=3.76-2.15=3.5+7.84-2.63=9.83-4.79-1.59-2.35=6.4-0.35-3.45-1.97=4.07-1.38=0.38+0.47+1.79=9.03+4.9-4.88=9.36-2.61-0.66-2.47=6.69-1.71-2.31-1.03=4.67-3.99+7.21+0.48=9.19-1.49-0.16-4.98=5.39-1.13+0.74+6.68=9.97-7.52+0.93+1.05=6.66-1.05-0.78=6.07-4.12+9.32=8.01-2.81-3.18=3.26+6.91-4.7=5.49-0.45+3.79=1.33+2.16+7.61=3.18+8.97-8.34-0.15=8.88-7.2+4.65=9.52-5.88+0.34=7.43-0.34-3.36=5.84+2.18+0.99-0.38=5.87+8.23-2.64+0.38=4.18-2.32+4.41=8.44+9.55-8.28-0.54=4.45-2.64+3.65-1.99=2.09+8.66-6.28+6.21=5.4+1.47+1.08=4.59+5.93-1.08+0.19=1.13+9.98+0.75-5.83=6.93-0.69-3.46+6.58=5.28-2.66-2.39+2.14=6.4+6.43+7.44+1.14=5.89-0.07-3.3-0.5=6.71-1.16+2.97+4.91=5.04+0.91+6.72-2.52=6.94+1.75-6.43+4.46=7.6-0.88-2.19=6.74+9.39+2.02-6.15=9.54-2.58+5.38-8.93=5.7-0.26-2.47-2.39=0.27+9.92=2.78+5.66=9.67-0.86+9.5-0.55=8.98-4.48-1.46-2.48=9.66-2.6-0.12+8.09=6.55-3.79+9.98-6.96=7.85+0.81+5.26-7.98=4.32+1.35+2.93=6.24-2.79-1.31-0.47=7.38-5.74-1.16=0.04+7.13+6.18+3.87=1.84-1.31+4.34-3.81=6.17-3.5+0.76+4.09=0.17+5.15-1.01-0.16=3.36-0.35-2.88+3.75=4.2+2.27+0.22+9.34=3.66-0.3=5.95+2.93=9.93-1.26-7.16+2.38=7.64+1.05-2.01-6.45=7.65-0.53=6.54-2.1-1.78-1.08=6.68+0.53-4.06+2.73=2.95-0.48=4.53-1.38-2.32+2.56=7.2+1.08+8.04+4.3=6.37-3.13+4.46=4.85-2.72+1.29-1.08=6.21+6.94+1.03-1.54=7.13+9.89-3.35+3.57=9.78-1.62-6.53=6.59+5.99+0.5=0.9+1.15+8.48+1.84=4.53-0.1+4.21-8.49=9.9-6.4+9.58-5.43=7.51-2-0.74-4.03=8.54+5.33-1.73-4.76=7.95+5.15=6.52-2.12-2.32=5.47-3.59+8.96+1.21=8.46+5.54-8.31+9.45=5.58-5.14+1.61-0.79=7.95+3.88+1.82+0.55=3.72-2.89-0.62+3.22=6.27+3.21-4.41-3.62=9.25-0.41=6.99+5+6.27-5.68=1.53+3.57+0.73=1.43+5.39=5.6-0.71-2.12+5.12=8.89-0.03-1.86-1.71=8.9+0.31=3.88+6.59+0.23-8.52=9.49-2.27+9.68=5.13+8.84+1.38-4.64=9.88-3.98-3.87+5.47=3.36+9.85+3.97+4.63=1.67+7.38+3.3=0.74+9.1+5.66-7.57=2.54+9.07-6.67+8.45=2.48+1.47-2.97+3.97=9.36-5.22+7.42+9.02=0.14+9.48-4.32-4.83=9.05-6.23=9.39-0.94-7.4+4.43=9.46-0.16+8.63+4.93=9.82-2.37-0.93+1.49=6.08+6.32-9.85+1.42=8.05-2.71+5.86=2.66-0.47+5.62=8.97-1.8-7.02=4.68-1.95+5.68=5.9-0.75-1.79-0.11=6.65+2.41+1.72=1.77+9.03=5.73+9.03=3.74+4.22+5.7+7.5=0.22+1.89+6.53-0.72=8.79+5.14-7.99+9.32=6.95-0.74-0.93-0.9=3.24+3.14-3.25-1.06=8.51+4.44-6.77+8.88=6.38-6.03+6.7+5.64=4.34+9.34=6.44+3.48-0.55+7.74=9.85+4.09+5.2=5.55+5.13+4.97=7.37+5.01+8.37=1.78+2.91-1.18-1.58=3.39+5.4-2.41=5.58-2.65+5.7+4.78=8.79+9.94-5.75+4.72=0.03+7.02=9.22-1.82+7.01-6.61=5.3-2.6-1.24+3.26=2.13+2.34-1.87=6.74+7.24-2.14-8.56=0.15+1.3+2.58+6.73=6.99-5.56-0.16+5.87=8.26-1.56=5.86+2.44-1.88=7-1.5-4.43+7.05=3.66+7.93+8.74=8.18-6.58+3.58+0.84=6.61+0.31-1.15-1.24=5.37+2.51+3.95=2.13+1.96-1.46+0.61=8.73-2.5+3.34=3.74+0.18=0.51+2.73=参考答案6.98-2.3-4.04+6.57=7.210.05+9.6+6.87-8.31=8.215.12-2.12-1.32=1.689.98-6.59+2.8+8.79=14.988.43-1.26-2.15=5.020.71+0.93-1.24=0.48.74-6.55+4.44=6.634.51+9.04+2.85-0.85=15.552.79-0.74-0.53-0.19=1.330.54+9.38=9.928.29-4.16=4.136.04+5.52-1.54-3.44=6.585.3-3.63+0.41-1.83=0.250.62-0.42=0.20.12+1.15=1.275.79+9.77-6.44+1.25=10.378.05+6.08=14.137.9+4.92-9.87+0.69=3.644.49-2.66-0.9+9.07=102.32-1.1+2.16+8.6=11.987.34-0.36-5.73+7.39=8.644.58+7.93=12.516.78-6.44+0.24+7.87=8.459.47-1.88-4.88=2.712.07+9.07+9.21+8.41=28.768.69+9.17-4.79-9.89=3.188.35-1.97+3.38+4.94=14.74.79+1.91+4.3=115.88+1.4+6.14=13.423.3-0.35-2.82-0.03=0.15.8-3.07+8.46=11.192.62+7.73-2.68=7.675.47-0.66-1.4=3.410.85+2.29+7.19+9.62=19.959.31-8.03+8.72-5.04=4.969.29-2.71-2.53-1.09=2.967.4-4.88+3.24=5.768.17-2.31=5.869.33-7.56=1.775.36+9.72+8.71=23.793.15+0.74=3.897.13-1.01-2.53=3.599.15-3.25-1.09=4.818.01-1.21+5.49+0.56=12.855.38-2.02-0.58-1.05=1.733.13+9.55+5.59=18.277.94-1.17-1.8-2.86=2.114.21+1.66+5.87-5.56=6.188.3+8.45-8.08=8.671.92+5.25-4.76+4.12=6.536.26-0.07-2.92-2.41=0.867.46-1.66-0.29=5.519.36+6.35+1.43=17.147.86+4.35-2.78+9.56=18.995.43-0.82+7.52-1.04=11.095.71-1.57=4.143.8-0.65-0.46=2.698.63+3.79-7.58+3.55=8.395.78+4.94-6.61-3.66=0.458.46-2.57-3.47=2.421.18+1.77+6.35=9.30.12+2.9+4.8+2.07=9.898.53+3.74-5.38=6.898.64-0.74+1.83-6.4=3.336.51-3.09+9.76-0.78=12.49.66-2.74+6.64+5.29=18.855.82+3.92-6.98=2.769.4-6.86+6.23=8.778.04+7.9+4.17-0.61=19.52.3+3.35=5.658.84+6.47-8.08+0.47=7.74.53+7.16+0.41+1.28=13.386.97+5.27=12.248.56-5.38+0.11=3.296.25+0.92+6.23=13.41.44+5.39-4.84+7.3=9.293.44+5.58=9.029.81-1.67+1.94-2.77=7.313+4.26+3.28-5.53=5.017.66+1.51-1.82+9.11=16.464.48-2.63-0.43+0.45=1.878.42-0.21-7.52=0.698.27+2.16+4.61+7.24=22.286.03+2.52+1.69=10.244.59+4.71-4.04=5.267.94-1.1-6.6+9.59=9.838.27+3.05-7.9+6.05=9.473.81+2.99-3.05-2.31=1.449.99-1.92-4.85-0.54=2.685.17+4.69+3.17=13.034.33-0.41+3.27+7.04=14.230.71+5.39+0.68=6.782.85+7.29+9.28+6.46=25.881.66-0.14+0.4+8.99=10.915.8-2.31+1.09=4.586.77-2.87+1.68=5.581.59+6.44-4.65-1.37=2.018.53-2.25-1.54=4.743.8-0.76+8.46-9.72=1.786.37+2.51-0.77-0.31=7.80.48+2.1-0.22+6.4=8.765.13+8.13+2.18=15.443.34+9.74=13.081.33+7.41-0.76-4.46=3.527.83+4.56-8.37-0.37=3.651.17+8.71+0.62-3.7=6.89.39+9.74-1.56-0.89=16.688.94-2.07-1.48-3.7=1.697.56+4.73-3.84+1.38=9.838.76-2.35-2.56=3.855.82-2.57+9.12-5.52=6.857.56+6.9-5.03-3.52=5.913.42-1.11-0.95-1.16=0.29.18-1.5-1.32+1.95=8.312.4-1.2+5.82+1.84=8.860.39+8.26+2.51=11.164.56-3.87-0.38+0.08=0.397.96-0.39=7.571.38+9.76+9.66=20.89.28-1.9+4.83-0.59=11.623.16+3.89=7.054.02+5.42-1.75=7.694.09+9.05=13.145.26+3.81-4.31+2.24=73.47-0.03=3.447.24-4.25+6.14+0.02=9.155.93+8.83+0.83=15.597.48-2.72-0.13=4.636.25+6.58=12.837.34-2.73+1.3-4.8=1.113.68+0.19-3.16+8.4=9.112.15+7.68-6.87=2.966.84+2.95-6.2=3.591.39+1.54+7.77+6.22=16.929.31-4.31+0.08+6.01=11.099.1-4.46-2.2=2.446.08+0.97+2.88+5.73=15.667.4+2.91=10.317.62+8.95+6.31+9.7=32.583.51-0.67+0.76-0.92=2.689.61-1.4-1.27-5.68=1.266.09-0.78+2.44=7.759.86-2.25+4.26+9.68=21.557.95-1.09+6.62+6.03=19.517.36-0.13-5.6+8.02=9.657.92-0.4-2.62-2.92=1.987.41-1.61-5.28=0.523.89+8.25+1.63+3.88=17.654.6-2.47+7.2=9.334.94-0.21=4.733.39-0.85=2.547.92-0.31-0.96=6.652.74+4.32-2.01+6.32=11.377.6+7.37+9.69=24.667.86+6.87-3.36-9.63=1.747.95-4.31+2.38-2.08=3.948.53-0.98-4.4+5.64=8.799.41-6.52+5.68=8.575.38+0.41+8.7-5.36=9.136.86+5.86+2.77=15.491.72+6.44+4.15=12.316.12+9.88-6.7+2.43=11.739.75-4.52-2.5=2.733.03-0.74-1.19=1.12.69+6.59=9.287.46-4.72+5.58-1.57=6.759.18-3.27-0.95=4.966.41-2.23+3.73-3.75=4.169.48-1.6-2.28-0.36=5.240.76+4.34=5.18.64-0.31+5.75+1.73=15.813.98+5.28+5.47+0.08=14.816-0.46-2.43=3.117.55-3.88-1.67=23.33+3.38-5.89+7.98=8.84.96-1.12=3.845.85+5.97-0.4-4.51=6.913.69+6.47+2.26+6.11=18.537.17+7.35+3.4=17.926.97-0.59+2.68-8.18=0.889.28-3.75+1.03+5.88=12.448.81+3.57+3.47-4.52=11.333.16-2.99=0.178.52-3.37+2.79=7.947.82-4.8+8.12+0.06=11.29.52-7.96=1.563.68+7.02-8.87=1.839.72+9.9-2.92-0.82=15.881.79-1+5.06-4.84=1.018.63-2.48+4.12+8.68=18.957.16-0.31=6.852.48+9.28=11.765.22-0.85+9.36=13.738.76-1.19+4.93-5.56=6.947.91+9.06-9.78=7.199.21-0.49+6.02+4.7=19.448.88-8.53-0.21+9.89=10.036.7-5.9-0.3+2.32=2.823.04+1.81+6.69-9.23=2.311.49+5.42-5.84+5.98=7.058.51-0.77=7.745.09-1.02=4.079.21-9.11+8.02=8.128.47-4.92+2.49=6.048.65+0.43-8.77+5.01=5.324.87-0.88-0.23-2.82=0.946.5+6.41+6.23-9.86=9.289.09+8.65=17.749.59-6.39+8.75-0.3=11.659.35-1.78=7.574.51-1.98-1.16-0.56=0.817.69-0.45-4.71=2.535.09+9.16-1.4=12.851.03+7.69-3.12+1.51=7.112.03+1.59+5.74+4.4=13.765.99+8.95-3.57-9.89=1.488.54-0.82-1.11-5.6=1.014.74+7.11+5.29-1.36=15.788.88-1.56-1.75=5.577.61+4.93-4.27-5.74=2.534.58+7.58-6.45-0.33=5.384.05+3.36+5.32-5.21=7.529.63-8.04=1.594.55+6.92-6.83=4.644.35-0.63-0.23+3.24=6.733.91+6.77=10.688.21-2.42-1.26=4.534.78+4.74=9.529.05-1.43+3.28=10.99.77+2.43+1.36-7.68=5.880.76+3.15+7.85-2.24=9.529.95+1.99=11.942.66-0.24-2.17=0.253.46-2.6+3.49=4.358.05+5.78-5.16=8.677.51-5.62+6.65=8.549.15+6.03-6.75+0.31=8.744.96+7.48+3.09+1.52=17.059.83-1.66-5.27=2.98.08-6.92=1.164.01+7.89+6.74-0.13=18.517.37-6.62+1.07=1.829.01-2.59=6.429.92-8.02-1.07+0.24=1.079.02-4.03-3.15-0.11=1.737.04-4.54-2.18+7.36=7.687.37-2.35-2.81=2.213.48+4.21-0.27+4.48=11.98.17+6.14-7.82=6.494.33-2.61+9.28-0.41=10.595-0.81-1.8=2.399.84-2.84+1.89-7.88=1.010.88+5.57-0.67=5.788.42-0.94-7.1+1.94=2.327.28-3.3=3.983.74+5.19=8.937.17+0.11+9.05=16.339.34-0.16+7.69-6.64=10.235.22+6.82-1.14+7.83=18.736.72-5.77+9.71=10.661.07+9.82-3.52-6.72=0.655.88+8.92+2.37-1.89=15.286.77-2.33-1.27=3.174.22+9.23+0.68-2.46=11.676.18-2.83+0.28-0.78=2.859.75-0.57-7.44=1.742.28-0.54=1.743.83+8.25-3.44-5.6=3.047.26+1.46+4.66=13.387.22+6.68-5.39-8.1=0.416.8-5.62=1.185.77-1.53+3.41-0.84=6.818.19-5.59+3.48=6.088.31+0.04=8.358.28-0.6-5.86=1.827.57+0.07+2.65-8.8=1.496.08-3.19+3.3=6.197.2+3.23+6.13+0.55=17.112.45-0.07+3.65=6.035.43+3.08=8.519.17+2.28-5.56=5.894.61+4.46-3.97+8.61=13.710.23+4.6+7.37+4=16.28.62-5.52+5.12-6.74=1.486.1+0.72=6.827.74-6.34+6.58-1.7=6.283.99+9.08=13.077.32-1.84+9.46-2.41=12.537.16-3.91-0.59=2.664.87+2.94=7.819.34+4.27-0.35-3.89=9.377.01-4.5+1.47=3.987.42-0.11=7.319.62-4.68-2.3-2.26=0.382.88-0.63-0.71+0.04=1.583.2+3.72-2.61=4.314.32-3.41=0.918.45+1.27=9.729.3+8.04-8.65-7.21=1.489.48-3.41-3.55=2.529.97-2.79+3.44-1.82=8.84.84-0.6-0.13-3.11=18-0.33-6.07=1.63.96-1.32-1.94-0.38=0.329.33+0.12+8.86=18.315.04+3.34+9.52=17.98.02+7.49-5.36-8.58=1.577.67-0.95-2.14-2.18=2.46.25+1.93-0.04+8.3=16.440.89+8.1+1.33-5.26=5.066.37-3.7+8.5=11.173.81-0.46=3.356.02-5.73+8.43-5.22=3.58.01+2.02-8.38=1.659.49+0.16-1.14=8.515.04+3.57+0.91=9.524.72+4.62=9.349.23-0.21-1.46-7.18=0.389.42-0.54-1.16-5.17=2.558.45+5.43+3.58+6.36=23.820.1+6.88+7.14-0.65=13.477.65-7.28+0.89+1.84=3.19.74-0.54+5.36+0.95=15.515.26+0.09+0.83-2.21=3.974.2-1.64+4.21+8.57=15.349.93+4.53-8.7+2.33=8.099.19-4.21=4.988.82-0.81-5.28-0.11=2.623.05+8.62+8.89+3.21=23.773.47+7.68-0.36=10.797.5-3.02-2.02+0.38=2.847.16+5.67=12.839.7-3.8+5.21+6.38=17.494.39+5.89+0.52-0.15=10.658.75+5.23-4.29=9.699.86+5.21+5.16-1.3=18.933.42-1.61+9.85=11.666.13-2.18+0.21+8.41=12.570.65+2.37+3.99+6.52=13.534.33+9.4-6.2+9.73=17.268.1-5.41-0.59=2.16.83-1.46-0.33+9.5=14.545.17-1.05+2.89=7.011.63+3.26=4.892.37+5.76+9.22=17.356.44-1.43-1.5-0.06=3.456.76-4.63-0.66=1.479.63-0.4-4.27-1.74=3.229.8-1.28-3.77-0.22=4.536.05-4.09-0.5+2.35=3.815.64+7.04+1.66=14.348.5-1.31+8.11-8.84=6.466.91-1.45=5.463.17-2.75+0.8+7.89=9.116.15+7.86+6.34=20.357.01+6.6-4.87=8.741.2+8.72-4.7+4.62=9.847.21+7.68+4.93=19.825.24-2.39=2.855.46-0.06+7.98+7.54=20.928.14+1.8+0.53=10.471.05+9.91+6.16=17.129.79-4.37+0.77-2.75=3.445.84+7.07+2.35+4.91=20.176.31+9.71-5.3=10.725.75-3.27-1.27+7.99=9.29.43+6.09-1.73-2.91=10.885.12+2.89+2.55+7.51=18.079.95+3.54+1.34+0.8=15.639.51-5.62-0.81+1.19=4.278.63-6.03+2.09+2.28=6.976.59-0.33-2.17+7.7=11.796.49-5.24+4.64-2.66=3.232.35+9.97-4.98=7.343.5-0.27-1.52+9.49=11.23.55+9.99-9.68=3.865.17+0.91+3.8+7.17=17.058.35-4.57-1.64-1.84=0.38.36-3.73-0.12-3.33=1.189.51+3.75-3.36=9.99.56-6.69+4.82+3.84=11.538.18-1.74-1.32+2.01=7.138.63-7.2-1.28=0.157.88-6.65-0.08+5.08=6.232.63+1.18+2.38=6.195.4+2.53+4.38=12.318.97-0.41-0.67-5.93=1.961.48+6.28+2.27-9.26=0.776.05+2.77+8.18+6.06=23.063.24-2.97+8.87=9.140.15+6.01-5.41-0.38=0.370.78+6.94+9.95-0.41=17.266.18-4.11=2.076.25-1.92=4.331.26+3.59+4.73=9.586.54+1.66-0.85+8.81=16.161.04+7+1.77-8.64=1.175.08+5.49+4.44-8=7.017.83-7.01+2.21=3.035.74-5.56+1=1.186.12-2.55+5.93=9.56.48+4.17+3.72+8.26=22.638.36-7.22+5.21+9.26=15.615.84+8.27-4.99+4.4=13.524.86+2.25-3.2+9.05=12.967.33-2.6-2.09-1.37=1.278.63+1.43-0.36-4.43=5.272.85+8.08+0.59=11.529.95+9.22-6.66=12.513.63-0.21+8.6=12.029.3-0.31-3.95+3.79=8.836.82-4.7+1.43+8.77=12.328.6-3.64-3.67=1.298.73+0.87-3.92=5.689.33+9.12-6.38+6.41=18.481.57+1.69-0.91-1.73=0.626.02+6.62-1.04=11.64.93+7.71+6.11+3.63=22.382.55-0.49+9.56+7.81=19.435.61+3.92+6.21+8.02=23.762.06+3.22+4.25-6.71=2.827.2-2.2+3.94=8.947.45+5.55+8.05-3.34=17.716.77-0.77+3.11=9.118.98+6.74-5.38-5.46=4.888.4-5.15+0.53=3.784.79-2.51+1.34+7.03=10.657.9-1.41+5.89=12.381.76+6.42=8.189.72-4.16=5.569.06-7.2+3.98=5.848.1-0.33-1.77-2.11=3.897.17-1.6+7.35-2.47=10.450.46-0.18+8.8=9.087.51+9.68=17.191.5+5.98-6.29=1.198.47+3.79-3.81=8.459.98-3.01-3.75=3.227.51-2.11-1.42+9.19=13.174.24-1.26=2.980.73+3.1-2.52+7.42=8.733.63+3.21=6.847.33+3+5.71-8.98=7.068.38-1.17-6.49-0.26=0.464.01-1.46+0.37+1.34=4.261.02+5.8+8.73+6.84=22.397.07+1.35-1.87=6.559.11+4.32-3.75+8.68=18.365.37+9.79+9.83=24.999.55-0.77-1.66=7.128.19+3.26-5.61=5.841.07+9.04=10.115.96-5.35+6.24+9.05=15.92.55+8.34+5.37-7.23=9.030.32+5.13-3.68+0.84=2.613.11-0.3-0.67=2.143.74+8.92-2.73=9.933.66+7.75+2.4-4.85=8.963.92-2.15+1.74-0.32=3.193.97+9.93-2.64=11.262.57+5.21+7.19+6.13=21.11.64+1.47+7.59-4.58=6.124.12-3.93+0.32+9.34=9.852.59+7.14-2.42-6.72=0.596.45+7.42-8.49-3.96=1.428.92-2.85+4.57+2.52=13.164.02+5.5+7.95-4.26=13.215.82+3.3+0.12+5.64=14.889.04-1.52-2.74-0.21=4.573.55+4.65=8.25.43-3.13+5+9.18=16.487.82-0.27+1.74-3=6.299.15-0.66-2.07+6.42=12.845.2+9.12+9.44=23.765.48+9.33-6.05-3.93=4.839.42-2.67-1.81+7.1=12.044.87-1.06-2.36+7.54=8.997.14+1.46-0.92=7.686.9-0.37-6.22+8.9=9.213.14+9.28-1.09-7.59=3.749.58-7.14=2.445.75+9.61-4.7-8.06=2.62.04-1.1=0.944.98+5.56+2.98-5.23=8.296.81+2.69+0.14-0.45=9.194.86-0.25-3.87-0.08=0.667.81+1.29+9.12+8.23=26.454.26-1.96=2.30.58+5.86=6.449.28-0.93-0.83-3.48=4.041.07+5.58+7.13-3.97=9.818.57+4.49=13.069.74-1.45+6.2+7.1=21.597.68-0.49=7.195.48+9.82-7.55=7.753.39+4.59+8.04-3.94=12.088.91+9.54-7.48=10.975.1-3.67=1.430.08+3.28-0.45=2.913.82+8.63-3.9-6.56=1.999.68-5.15+0.77-3.86=1.445.44-0.8-4.52+4.1=4.229.73-9.52+8.29+8.21=16.715.13+2.02+5.92+5.54=18.613.39+3.31+0.38+5.35=12.432.35+1.77+9.62=13.749+4.16+1+2.92=17.089.91+3.41=13.326.33-3.49+7.8-5.76=4.884.71+5.57-6.21+9.02=13.094.34+9.49-8.71+9.21=14.338.03+7.85-2.87-7.68=5.338.57-6.08-1.9+7.16=7.757.91+7.06-8.1-6.23=0.645.7+0.84-4.75-0.16=1.635.33+3.86-5.36=3.839.71-1.32=8.394.61+8.21=12.825.55+2.1+2.96+7.77=18.382.75+2.41+5.73+3.48=14.377.34+5.76-2.45=10.655.5+7.32+0.27-0.79=12.31.21-0.49+4.39-0.4=4.715.23-3.61+5.71+6.2=13.538.65-3.47-4.34-0.03=0.817.32-2.23-3.27=1.825.57+1.77-3.4=3.947.78-2.3-4.78-0.52=0.188.85-2-0.51-3.27=3.079.42+4.66-7.52=6.561.36+8.9+1.52=11.783.62-1.15+7.17-4.2=5.444.05+3.83=7.888.15-5.66-0.71+3.57=5.355.16+0.65-4.04+1.08=2.859.08-4.61=4.474.65-0.97-0.25+7.87=11.35.87-0.52=5.357.05+0.65-2.71=4.996.51+3.81+4.09-7.03=7.388.65-2.65-1.33+3.13=7.88.86-8.48+3.08=3.463.34+8.4-9.62-0.86=1.263.12+0.87+0.35-2.65=1.698.94-8.35+7.55-0.1=8.044.03+9.04+7.23+8.36=28.666.25-1.95+9.87=14.177.24+8.85+8.79=24.886.8+6.56-9.19=4.171.37+7.34+1.84=10.557.65+9.09-1.99+9.7=24.459.22-2.26+9.2=16.163.82+4.53+4.27=12.627.38-1.26+4.09=10.216.82-3.89-0.44+3.5=5.999.52-1.01-2.67+1.12=6.968.56+3.05-2.33-3.08=6.28.75+4.28-2.66-4.94=5.433.54+5.83=9.378.18-1.14-1.66-0.21=5.177.61-1.34-4.85=1.428.36-5.39-0.38+9.68=12.277.78-7.57+9.23+9.48=18.927.96-6.02=1.948.95-7.93+3.74=4.766.87-0.38+6.37-1.53=11.333.95+2.03-3.32=2.668.56-8.21+7.01-5.74=1.622.48+2.13+2.74=7.355.74+1.1+7.62+9.82=24.285.11-0.41+1.07+2.01=7.789.35+7.1-2.09+8.52=22.881.76+9.21+9.12+7.55=27.646.3+5.33-0.05-9.29=2.292.41+8.74-4.43-1.97=4.758.28-1.82=6.467.67+9.89-1.13-0.79=15.649.12+3.26+4.26+6.75=23.397.84-5.67-0.33=1.849.55-1.9+6.48+4.26=18.392.28+1.27=3.553.01-0.2=2.815.92+9.02-0.88=14.061.14+2.96+4.95-1.95=7.11.95-1.73+5.46+2.19=7.879.35-2.53-0.61+8.01=14.223.65+4.2+5.02+5.2=18.076.18+0.73+7.18+8.46=22.552.77+6.71+1.07+0.38=10.934.98-4.22+9.46-1.46=8.767.34+8.84-0.02-0.64=15.528.24-5.07+2.1=5.279.53-2.98=6.554.7-0.92-1.17=2.618.47-2.36=6.118.11-3.54+9.06-6.45=7.184.46+1.13+7.37+9.82=22.788.49+9.85+6.46-7.53=17.273.88-0.3=3.589.53-5.29-1.14=3.15.42-1.74-2.6-0.37=0.716.13+0.56+2.18+1.55=10.428.22-6.11+5.68-2.66=5.133.76-2.15=1.613.5+7.84-2.63=8.719.83-4.79-1.59-2.35=1.16.4-0.35-3.45-1.97=0.634.07-1.38=2.690.38+0.47+1.79=2.649.03+4.9-4.88=9.059.36-2.61-0.66-2.47=3.626.69-1.71-2.31-1.03=1.644.67-3.99+7.21+0.48=8.379.19-1.49-0.16-4.98=2.565.39-1.13+0.74+6.68=11.689.97-7.52+0.93+1.05=4.436.66-1.05-0.78=4.836.07-4.12+9.32=11.278.01-2.81-3.18=2.023.26+6.91-4.7=5.475.49-0.45+3.79=8.831.33+2.16+7.61=11.13.18+8.97-8.34-