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6.9+3.24-2.77-3.02=1.83+9.54-3.03=8.26+9.71=8.27-2.06-5.79+3.42=8.82-3.46+9.93-3.45=6.84-3.65-1.73=8.76-1.5-3.27+8.99=9.94-4.03-1.38+5.66=5.21-1.04-3.3+1.78=4.72+5.48+2.52-3.99=2.81+6.71+9.83+8.77=7.08+5.92-7.89-1.25=8.74+5.61=0.46-0.25+1.63+4.3=8.96-5.47=3.93+9.31-0.8+2.33=8.6-3.7-0.47=5.22-4.1+6.35-6.86=9.52+1.77-5.93-0.03=6.55+6.54+5.47=7.01-5.17+4.64-5.33=5.41-1.68=6.56+0.49=3.72+5.1-5.42+8.41=6.62-5.32+9.55+0.36=8.71+3.03-8.04=6.15-4.77+0.29=0.03+9.9-3.01=6.86-2.86-2.1+7.92=8.29+0.95-4.12+8.05=4.76-0.3-1.77+1.12=9.21+4.66+0.66-5.12=9.02+7.02=2.4+0.93=0.82+9.89-9.46-1.03=8.79+0.94+6.81=9.19-2.71=0.66+0.26+4.88=3.59-2.12+3.91+2.1=9.8-1.01-6.7=7.42+0.36+1.22=7-1.75-5.02=2.08-0.39=9.72-6+8.62=8.67-1.5-1.63-4.08=1.25+9.16+9.08=4.55-2.92-0.56=7.03-5.47-0.22-0.38=8.24+8.53-6.04-0.17=4.97-3.63+4.34+3.79=7.61-1.56+7.54-2.78=1.64+2.86=2.22+6.86+7.67=8.36-1.73-1.13-0.14=7.84+5.41-7.69+7.13=1.08+6.53+8.08+2.36=3.26+8.03+2.62=7.1-4.09+6.7=5.96+5.1-5.78-2.27=2.96-2.66+9.61-3.96=7.41+7.74+3.48=9.76-2.37-2.47-1.48=2.32-0.18+9.8-5.35=4.17+0.5=3.63+7.89-6.39=2.89+9.74-3.16-4.3=8.2-3.01-3.25+1.82=4.95+9.17+4.25+4.2=6.48+2.99-8.58+4.35=4.5-3.7+2.68+0.41=7.73+8.12=5.44+1.86-6.26=7.21-4.1-2.25-0.58=1.36+4.77-6.02=9.31+6.15+1.98+0.16=1.44+2.15+6.08=2.79+8.79-7.69+8.71=1.11+8=2.27+4.28-2.06=2.46+9.2+9.66=1.78+0.55+6.2+0.67=7.37-4.38-0.52+8.8=5.4-3.47+4.89=6.05-2.15-1.01-2=3.78+6.63-5.16=7.98+1.95=1.52+4.31+3.25=6.68-3.39+9.47+6.2=2.19+7.86+6.61+8.04=7.88-7.7+1.98+7.18=7.67-5.41+6.86=8.27+8.07-4.06-4.41=4.23+2.87-1.6=4.57-1.23+8.1+4.46=3.94-2.05=6.35-4.46-1.4-0.15=4.62+6.97-1.1=8.24-6.1+6.76=6.01-3.37+1.51+1=4.16-2.77+7.4-3.91=7.72+6.29-2.2+6.25=6.78-1.59=8.07+5.26+5.88-6.8=7.69-0.52-4.96=2.44+8.36-1.48=6.66+2.76-0.42+4.85=7.55-7.36=9.58-1.39+8.73+2.82=6.74+0.67-0.76+6.83=9.34+8.18+9.83=9.85-2.22+6.17+1.8=9.14+4.61-3.84=7.98+4.21=1.75-1.44+8.18=3.51-2.82-0.4=5.6-3.75+2.43+2.88=8.65-2.41+2.21-3.77=1.25+9.6=3.2-0.7+5.31+9.71=9.81+8.15=9.43-7.6+5.5=8.89+6.03-2.38=3.5+3.82+3.44=8.4-5.89+3.11=4.16+6.12-8.47+4.55=7.53+3.73+7.23-7=8.6+9.11+1.92-3.83=6.58-3.09-0.62+9.47=5.42-1.44+2.24-3.41=9.71-3.23-1.28=5.15+2.12+7.43=5.15+9.59+2.61-4.42=2.02+6.96=8.04-6.58=7.65-4.34=9.01-4.44+1.28+8.49=9.89+4.79-2.22-3.36=7.64+6.14+5.14-2.89=1.71+9.99-0.93-1.61=9.73-5.28+4.53-3.82=2.26+9.37-4.79=8.72-5.41-0.12-0.45=7.5+3.11=6.36+9.92+9.14+3.57=8.45+8.11-7.39=6.54-0.87-4.7+4.42=9.54-6.73-0.2+9.79=9.35+3.22+2.66-8.28=9.48-2.72+4.61=3.99+6.79-0.72-1.22=4.06+9.82-2.48=9.97-4.07+2.99=8.19-0.64-3.38+3.89=7.91-2.5-3.46=6.99-1.38-4.6+2.66=2.7+7.44+0.61+9.6=8.66-1.64-1.09-1.49=5.18+3.96-4.25+4.52=7.43-3.64+9.12-2.82=4.76+1.92+6.61+1=8.28+7.62+1.39-2.15=5.46+1.12+0.89+4.63=8.8-7.04-1.22=3.64+1.73-2.85+8.73=4.01+4.36+2.22-4.61=8.74-1.78+5.75-1.65=1.62+7.44+2.64+9.87=6.14+7.02+1.57+7.42=8.75-4.42-2.26+3.62=2.72+8.41-4.95=2.84-1.59+4.45-3.72=6.6+3.82-3.76-5.24=7.25+4.9+1.07-9.98=4.99+8.2=8.44-6.63+8.3=0.44+9.36-1.23-7.93=2.27-0.14+6+6.52=1.24+2.99+8.19=1.76+6.87-7.23+7.65=6.9+8.75-4.43+0.54=3.94+6.12+0.26-0.08=8.7+4.94-5.22+8.11=0.1+4.9=8.25-0.35-0.34-3.6=9.26-0.1-0.15+7.71=9.09+1.73-0.66-6.73=7.87-4.93-0.1-2.16=6.81-1.68-0.49-0.83=8.2-0.18-0.31-2.63=1.39-0.31-0.66+8.54=8.13+8.84-4.34-7.89=9.43-5.03-0.33+1.52=3.07+9.2+5.57=7.66-3.32+8.07+6.46=4.8-0.4=1.55+9.84-2.52+7.07=9.1-1.78=9.19+1.04-8.72+7.34=4.82-2.04-0.96=4.26+3.57=3.65+8.86-2.56-6=9.96+5.51+8+6.75=1.95+2.72+9.45-5.3=6.37-3.6-1.33=7.81+3.89-1.33=8.59-4.58+4.86-3.42=3.69+5.37-4.3+3.07=8.23-6.33+1.23+0.78=6.13-1.48=9-0.42+6.76+3.4=8-3.7+7.34=7.66-0.35+8.6-7.22=7.83-3.07+0.32+7.69=8.6-4.24+8.04-1.91=0.56+9.01-2.96-5.91=0.49+3.49=3.36+7.91+7.61+9.45=9.43+3.27+2.93=7.85+3.96=8.44+9.25-5.08=7.97+9.87-8.88=5.04-1.59-0.66+5.68=6.65+2.04+1.85=1.4+1.16+8.53-5.49=9.16+7.06-9.72=9.72+6.62-6.43-2.04=3.41-2.38=3.39+6.67-3.55-3.73=8.97+6.29-3.59+0.67=2.98+6.8-7.31+7.77=7.84+7.41-7.59=7.18+6.67-5.69+8.35=9.56-5.53+9.06=2.74-1.61+6.73-2.93=4.62-0.33-2.45-0.37=4.94-0.46+5.76-8.09=9.31-0.59-6.08-0.84=7.58+2.67-0.47-9.23=9.35-2.2-3.04=8.91+8.75+4.19=8.92-0.79-1.02-3.22=7.68-4.08-0.79-0.06=8.67+1.54-5.35+7.26=8.01-5.13-0.69=4.11+0.91+7.24=9.67-3.24+0.63+4.13=7.3-1.32+9.78+1.85=7.76-3.27-4.05=4.24-0.8-0.6+3.54=4.99+0.11=9.79+3.84-3.46=7.53-0.06+8.43-6.99=0.62+6-1.59=9.12+0.81-8.48+9.62=8.84+8.58-6.55-8.03=6.77+8.45-0.36-0.06=5.56+4.55+5.57+8.06=9.55-2.31+1.72+7.7=3.37+7.38-7.92+1.46=7.33-4.12=5.41-2.16=8.7-3.74-3.77-0.65=7.1+4.03+5.71-7.9=7.28-3.3-1.69=5.72-1.15=3.36+9.37+3.93-1.72=6.78+2.67+5.81=2.28+7.76-2.79+9.93=7.01-4.39=0.37+2.05-1.22+2.62=6.52+5.03+0.59-9.79=9.53-6.71-0.66=2.31+1.32=0.55+3.51-0.43+6.98=6.25-3.2-1.86=3.74-1.69+9.37=5.77-2.49-2.18=7.22-0.9=8.91-7.13+9.71-6.65=7.54+7.09+4.35+7.63=9.17-3.94+5.67=9.46-5.54-1.48+3.31=5.98+8.4+4.39+8.66=4.21+2.58-4.22+2.26=9.98-1.06-2.33-4.62=4.17+7.49-1.25+6.5=7.85+7.28-1.65=6.24+7.8-0.9-4.58=1.08+7.92+2.59=3.09+6.16-6.99=9.82-0.37-3.33-3.78=9.81-5.01=5.91+6.07=8.48+9.75+9.47-6.44=8.02-5.63+4.67=4.26-1.18+6.01-6.78=1.81+4.21-1.58=9.27-3.3+6.09-9.99=9.69-1.53+5.99-6.67=6.03+0.15+8.51-0.83=4.1-3.41=8.69-3.95=4.89+4.64-2.54-5.05=7.26+5.75-9.42+1.96=8.95-2.39+8.61+2.74=1.32+3.44+7.26+9.72=3.95-2.1=9.13+4.22+3.58+6.58=7.72-0.11-0.06-1.87=6.86-3.4+8.18+5.9=9.56+3.73+2.04=7.88-2.64+8.5=4.4-0.39+5.86+0.69=4.67+9.56-0.66-6.39=7.79+8.69-5.85+0.21=1.57+5.28-3.53+0.61=5.14+3.31-0.44-5.8=8.89-6.84-1.24=7.83-0.05=4.4+8.83-3.88+9.68=9.46-4.66+9.67-2.55=2.17+1.61=7.93-5.03-1.91-0.71=1.02+4.36+8.77-8.33=4.78-1.01+2.48=4.77-0.69+7.69+9.11=9.68+4.22+6.42+9.02=4.4+1-0.5+7.18=9.39+8.89-5.6+1.12=1.9+8.86-2.67-1.57=1.5+6.07+7.04-5.99=7.5-2.84=9.52-7.54-0.19=9.83-5.83+3.26-1.04=7.3-4.65-1.72=8.13-7.48+4.23+0.06=7.04+8.42-2.91=7.53-1.11-4.7-0.13=6.14-2.81-0.46=4.76-3.92+9.98+0.73=6.5-4.94=4.89-3.71+5.03=9.09-1.92-4.16=3.08-1.79-0.58=6-4.98+2.64=1.71+0.82+9.54=0.31+3.35+5.56+4.66=6.41+2.74-0.14=8.59-7.72=7.61-2.94+2.34=7.16+9.13+0.69-8.62=1.78+9.32-4.61-2.71=8.65-0.05-2.14-4.43=7.41-2.61+4.76=9.53-2.95-4.2=1.82+9.15-4.03=5.22+1.32+5.68=0.59+7.49=8.87+1.74+4.64+4.51=9.58-0.57-1.93+9.95=2+6.47+4.92-7.29=7.47-4.46+9-5.2=1.36+9.86+1.18+5.82=6.6-1.04+3.52+7.05=6.99-4.24-0.05+6.79=3.49+2.45+5.53-0.54=7.32-2.32-1.68-2.99=7.32-4.08+6.88+4.89=2.8+8.11+3.86+5.05=4.09+3.96+2.46+8.91=3.39-2.95+2.57=7.57-1.44-0.6-3.51=9.8+1.85-9.19-1.13=7.74-5.07+3.83=6.9+9.74+3.73=0.17+8.62+6.25+3.72=5.98-0.97-1.03-2.97=3.95+6.16-4.62=3-1.23-0.42-0.16=9.36-5.78=7.12-2.93-2.98+9.75=0.79+1.04+2.28=8.67+8.18+3.4+1.07=8.34-5.8+5.04+0.87=4.17+3.99+8.01+1.73=9.92+7.97-7.43-7.02=3.92+6.81+8.67-4.9=2.09+2.16-3.56=3.19+3.86+5.91=7.22-5.17+3.48+2.29=9.12+3.33-3.69+1.1=5.95+9.45-6.81=7.53+7.7-1.74-6.1=5.65-0.67-4.8=0.71+3.31-0.78+1.22=5.55-3.62-0.06=5.99+9.88-6.46=3.88+8.96=7.14-5.37-0.54=9.12-3.25-3.82-0.83=9.09-7.1+5.85=8.84-7+9.36+1.69=9.8+7.37+0.41-3.59=3+9.97+6.98=9.63-2.27-5.24=7.26+7.65+5.03-8.29=9.66-8.32=8.98+2.73-5.18=9.58+8.1-5.63-1.84=2.57+9.39+5.1+9.81=0.07+1.67+0.18=4.2-0.45-2.08+0.02=6.48+9.57-0.92-0.13=8.85-2.54-1.88=8.87-7.58-0.42=8.74-2.87+5.8+8=9.8-5.49+0.02=6.37+6.17+4.21-7.13=8.32-2.37+8.09=9.75-3.49+9.61-9.14=7.65-5.81=5.7+3=7.56-0.79-2.25=3.29+3.31-6.14+5.94=8.2+5.71=8.1+7.17-3.06-8.17=9.74-2.53+7.68-8.68=8.5+9.5-1.82-1.68=7.77+3.26+4.09+5.54=1.06+6.83+6.62+2.07=9.4+1.18+4.73=9.72-2.17+2.34-4.15=6.27+9.68-9.36=8.3-7.24=8.64+9.99+3.57-1.82=9.78-9.27+4.88+5.81=7.76-7.06+9.27-2.32=0.47+9.18-3.16+8.36=9.29+5.43+4.96-7.18=8.89-6.54+4.66-6.35=6.63-3.37=0.51+7.92+3.23+4.11=8.27+7.27-9.64+8.5=2.97-0.17+8.46-1.43=6.63-1.96-1.58=9.77-5.63+6.36-0.18=9.02-5.13-1.25+0.11=0.77+0.57-0.96=4.23+2.92=2.89-2.14+3.61=9.34-8.77+7.69+0.94=0.87+6.24=8.82-0.12-4=3.27-0.42+1.65-1.9=4.92-0.58=1.8+9.83-4.15-3.46=9.32-4.28+6.93+5.65=4.72+4.57-4.66+4.42=6.82+0.38-2.89+5.88=4.61-0.57-1.29=0.88+3.86+7.97-4.71=2.96+8.7-6.39+9.36=5.76-3.87-1.53=4.57+4.8-6.75=9.72-1.06+9.35=4.56+0.65+4.23+9.48=7.46-1.93-1.18-3.06=8.87-5.41-0.86+0.18=9.22-1.77-0.89+3.97=5.43-0.3=3.71-2.91+7.44=3.01-0.31+5.19-5.53=9.52+1.48+9.6=7.73+4.83+2.84=3.44-1.54-0.51-0.32=9.06-5.29=1.91+8.91-4.21=9.88-4.57+2.12-2.08=4.8+6.72-2.94=9.48+7.83-6.88-3.43=9.78-3.39-5.56+3.46=2.68-1.96=7.66-0.4-1.2-5.54=7.33+6.63=6.39+9.14-2.93=3.93+5.21-2.28=2.1-0.37+5.83+3.36=8.43+1.72+0.92=1.64+4.05=6.14-1.54+0.03+7.86=3.44+3.32+8.49-6.1=9.37-4.02-2.3-2.2=5.33+6.7+5.9-4.11=4.59-1.99=6.19+5.48-3.04=7.52-1.78-3.46-0.37=3.77+6.47+0.99-5.35=7.97-3.47+6.08=2.23+2.95=9.04+4.13+2.95=2.53-0.2-0.36=7.97-3.86-1.65-0.96=7.85+7.07+4.43-2.82=4.97-0.62-1.59+5.4=9.43-3.67-2.5+8.69=5.47+4.77-8.26-1.78=5.45+2.14+9.27+2.93=4.7-2.82-0.02-0.5=5.62-1.52+1.36=7.12-5.26+1.03+7.25=4.57+2.66+0.46-0.5=2.93+5.69+8.84+4.86=7.79-5.16-1.9+3.08=6.8+7.23=5.69-0.4-3.76+1.48=8.91+0.29-0.62=8.64-8.01+7.99+2.43=8.25-5.63-2.13+5.8=1.78-0.61+4.03-1.27=1.15+3.18=8.67+8.89-2.8-0.7=4.7+1.08+7.39+5.38=6.82+9.77-9.29+6.31=9.01+1.82-9.92=4.8-1.27+5.38=9.86-2.28-3.89-0.82=2.21-1.52=4.92-1.63-0.57-0.54=7.54-0.17-1.68+1.08=8.57-0.18-4.08-2.95=7.21-5.13=7.81-0.84-1.97+6.25=9.92+6.6-3.38-1.58=5.86-0.15-2.49-0.43=7.15-2.43+0.58+6.49=9.4-4.81+5.45=6.9-3.94+4.66-4.1=5.47+5.22+0.22+8.29=9.69-8.67=4.18+3.14+9.33-3.81=9.12-3.12=9.11-2.74-3.75-0.73=1.6-1.34+8.88-0.6=7.02-1.02+1.32-2.95=4.08+6.15-3.34+0.2=5.36-3.71-0.71=1.12-0.42=8.63+4.96+4.03+1.06=9.02-3.02-2.17-3.22=2.26+8.39-4.79-1.69=4.18+7.23-1.84-3.47=8.91-0.97+5.48=9.37-6.29+8.27=8.47+1.44+5.77+3.88=9.87-1.21-6.35+5.75=6.73-6.47+3.23+8.02=8.58-1.87+1.43-5.3=7.58-4.46+8.25+7.27=9.24+0.84+6.08+5.34=2.94+7.99-5.38=1.28+8.72+0.38=9.24-0.57-2.82-5.51=3.2+1.26=0.85+1.13-0.13=6.09-0.64-4.42=3.9+2+0.88+5.27=4.86+0.61+0.7+1.31=2.06+6.14+9.36+7.94=3.96+0.62+8.47+7.7=8.4-4.36+8.85-3.7=6.6-2.43+7.73-0.09=9.48+0.92+4.82=6.44+4.85+1.46=0.16+6.14-0.91-1.23=9.6-1.18-3.69=3.6+5.67+9.09=8.56+9.12+9.44-7.19=0.93+3.14=9.83+7.58-2.71+1.33=7.41+2.8+9.88=8.78-8.35+3.59=9.37+2.6-0.55-7.56=9.05+5.49-0.11-0.24=3.75-1.94=7.76+3.08=8.07+3.05-6.1=8.92-1.96-6.68=1.12+5.53=1.87+7.13+0.66+0.42=9.03-1.75-6.66+2.06=6.38+3.54=8.58-4.42-0.16+8.24=4.37-1.08-2.54+2.01=2.44+6.88+8.63=7.31-6.13+4.89=7.9-3.12-0.39-0.18=7.79+4.33+3.57=9.48-0.88-6.81-1.26=5.68-1.22+5.35+4.23=4.33-0.32+9.08+7.11=8.31-6.54+8.25=9.66+6.3+9.19-0.34=0.53+9.01-2.51-5.66=0.94+5.41+6.4-8.91=2.25+6.56+5.97-0.59=7.36-3.98+9.54=2.03+5.73-4.84+8.81=6.5-5.08-0.98=4.09+5.5=1.99+2.84+3.71=9.65-2.21-2.18+4.31=7.37-4.09=9.76+0.46+3.81+5.75=7.11+5.97-5.49+1.98=6.08-5.26+9.78=5.75-2.19+9.27-3.37=3.38-1.03=5.32+9.41+1.32=5.34-1.59+7.12-9.81=8.28-1.27-3.04+2.69=7.74-3.04+3.79=1.75+1.3+5.94-7.68=9.44-4.33+2.87+4.77=7.89+1.02-5.16-1.25=0.77+6.31+6.99-8.69=9.05-3.52-2.8=9.72-3.64-5.16+1.75=8.73-6.37-1.15+3.39=4.62-2.15-1.41+3.59=7.87-2.02=8.55-2.61+5.71=7.92+4.97=9.96+2.87-2.52-4.86=6.5+6.73+6.6=8.06+6.46-5.39=9.34-4.07=8.41+1.1+6.7-2.77=2.25+5.4=7.19+9.79+4.05+0.39=7.78-0.43-1.39+7.39=6.42-3.41+4.73=6.54+9.21+4.68-1.28=8.51-1.13-2.36+4.4=7.01+3.36+6.69-0.74=7.9+7.13=4.66+4.25+5.21=8.61-1.02-6.51+7.19=9.77+1.87-3.31+9.31=3.47+4.13-5.32-1.17=5.23-3.75+3.94-1.79=6.94-2.1-2.09-1.3=2.97+5.51=8.1-6.87=7.01+3.53+6.24+2.2=8.65-3.99+9.21=4+2.23=0.25+1.9=2.13+6.59+6.48-0.22=4.98+7.92-7.8=4.77+8.72+0.87+6.82=8.38+3.47-8.72+6.92=9.96-0.03-5.18+4.98=8.75+7.79-0.28-3.81=6.99-0.41-0.66-4.65=6.72-2.8=9.62-1.45-2.15-5.31=4.19-1.52+8.58=1.35+3.3=8.18+5.42+6.75-2.61=4.4-3.1+2.59=7.94+8.77=6.51-3.91=2.08+1.73=6.55-5.3+0.04-0.48=2.69+5.11-2.03-3.33=7.52+9.36+6.6-3.55=6.94+6.25=4.49-0.41+8.67-3.11=7.5-6.24-0.68=9.38-7.32+8.3+0.54=6.63-1.84-4.1+7.2=0.64+7.61-3.25=8.58-7.78+3.62+5.48=4.45-0.87-1.06=8.32+9.7+1.74=3.93+6.69+4.91=0.77+8.27-7.13=1.28+7.73+0.49=5.17+8.66+8.36-5.02=4.43+9.5+4.79+7.27=7.73-3.35=6.6-0.67-2.22+6.56=7.52-2.64+5.26-8.4=6.76-2.97=4.39+9.72+7.08=3.73+3.61+3.05-0.72=9.91-0.89-5.46-3.25=8.42-5.83-1.49-0.64=7.51-4.09-1.39-0.75=4.52-1.54-1.11-0.99=9.86+5.52-6.74+5.81=6.49+2.5-7.39=6.75+8+7.86+6.93=8.92-1.08-2.51-3.67=9.04-6.91+8.29-5.11=4.19+9.09-8.84+8.28=3.06-0.81+7.86+1.98=1.94-1.46+2.42-2.78=9.66-7.64+5.86=8.28+0.63=9.85+3.72+0.85=6.96-2.92+6.67+6.66=7.27-5.18-0.5+3.13=4.15+0.77+1.8-3.09=1.99+4.46+9.22-5.7=5.64+9.5-0.12-9.04=1.97+3.65+7.96+9.09=4.79-4.12-0.43=5.22+1.3-1.67+8.92=7.61-4.66-2.64=8.99-2.34-6.04+1.82=8.84+9.07-1-3.55=4.81+5.49-2.8=2.24-1.01=3.56-2.15=4.16-0.97+7.54=8.56-3.67+4.86-4.33=2.04+1.01+9.01=4.44+3.87+6.07+6.53=9.09+6.23-4.94+4.31=2.84-1.64+0.97=8.88-1.68+5.54-1.34=8.31-1.42-4.69=9.47+4.47-6.49-6.72=9.52-3.42-0.88+1.84=5.91+9.88+4.47-4.19=1.73-1.56+8.75-4.33=8.83-1.2+4.83=8.68-0.34+0.46=9.71+4.75+8.52=8.6-5.64-1.76=5.66-1.15-0.57-0.49=6.89+0.66+0.82=9.92-8.28=9.39-2.07+9.41+5.11=9.27-4.64-3.16=9.24+1.02+1.69+0.12=6.66-2.86+5.84+8.83=7.68-0.58-2.51=0.39+1.57=5.62-3.18+3.76+7.05=3.28+8.18=9.3-2.73-2.95=8.64-3.77-2.74+3.13=6.22-1.03-3.51=9.27-9.08+8.83=参考答案6.9+3.24-2.77-3.02=4.351.83+9.54-3.03=8.348.26+9.71=17.978.27-2.06-5.79+3.42=3.848.82-3.46+9.93-3.45=11.846.84-3.65-1.73=1.468.76-1.5-3.27+8.99=12.989.94-4.03-1.38+5.66=10.195.21-1.04-3.3+1.78=2.654.72+5.48+2.52-3.99=8.732.81+6.71+9.83+8.77=28.127.08+5.92-7.89-1.25=3.868.74+5.61=14.350.46-0.25+1.63+4.3=6.148.96-5.47=3.493.93+9.31-0.8+2.33=14.778.6-3.7-0.47=4.435.22-4.1+6.35-6.86=0.619.52+1.77-5.93-0.03=5.336.55+6.54+5.47=18.567.01-5.17+4.64-5.33=1.155.41-1.68=3.736.56+0.49=7.053.72+5.1-5.42+8.41=11.816.62-5.32+9.55+0.36=11.218.71+3.03-8.04=3.76.15-4.77+0.29=1.670.03+9.9-3.01=6.926.86-2.86-2.1+7.92=9.828.29+0.95-4.12+8.05=13.174.76-0.3-1.77+1.12=3.819.21+4.66+0.66-5.12=9.419.02+7.02=16.042.4+0.93=3.330.82+9.89-9.46-1.03=0.228.79+0.94+6.81=16.549.19-2.71=6.480.66+0.26+4.88=5.83.59-2.12+3.91+2.1=7.489.8-1.01-6.7=2.097.42+0.36+1.22=97-1.75-5.02=0.232.08-0.39=1.699.72-6+8.62=12.348.67-1.5-1.63-4.08=1.461.25+9.16+9.08=19.494.55-2.92-0.56=1.077.03-5.47-0.22-0.38=0.968.24+8.53-6.04-0.17=10.564.97-3.63+4.34+3.79=9.477.61-1.56+7.54-2.78=10.811.64+2.86=4.52.22+6.86+7.67=16.758.36-1.73-1.13-0.14=5.367.84+5.41-7.69+7.13=12.691.08+6.53+8.08+2.36=18.053.26+8.03+2.62=13.917.1-4.09+6.7=9.715.96+5.1-5.78-2.27=3.012.96-2.66+9.61-3.96=5.957.41+7.74+3.48=18.639.76-2.37-2.47-1.48=3.442.32-0.18+9.8-5.35=6.594.17+0.5=4.673.63+7.89-6.39=5.132.89+9.74-3.16-4.3=5.178.2-3.01-3.25+1.82=3.764.95+9.17+4.25+4.2=22.576.48+2.99-8.58+4.35=5.244.5-3.7+2.68+0.41=3.897.73+8.12=15.855.44+1.86-6.26=1.047.21-4.1-2.25-0.58=0.281.36+4.77-6.02=0.119.31+6.15+1.98+0.16=17.61.44+2.15+6.08=9.672.79+8.79-7.69+8.71=12.61.11+8=9.112.27+4.28-2.06=4.492.46+9.2+9.66=21.321.78+0.55+6.2+0.67=9.27.37-4.38-0.52+8.8=11.275.4-3.47+4.89=6.826.05-2.15-1.01-2=0.893.78+6.63-5.16=5.257.98+1.95=9.931.52+4.31+3.25=9.086.68-3.39+9.47+6.2=18.962.19+7.86+6.61+8.04=24.77.88-7.7+1.98+7.18=9.347.67-5.41+6.86=9.128.27+8.07-4.06-4.41=7.874.23+2.87-1.6=5.54.57-1.23+8.1+4.46=15.93.94-2.05=1.896.35-4.46-1.4-0.15=0.344.62+6.97-1.1=10.498.24-6.1+6.76=8.96.01-3.37+1.51+1=5.154.16-2.77+7.4-3.91=4.887.72+6.29-2.2+6.25=18.066.78-1.59=5.198.07+5.26+5.88-6.8=12.417.69-0.52-4.96=2.212.44+8.36-1.48=9.326.66+2.76-0.42+4.85=13.857.55-7.36=0.199.58-1.39+8.73+2.82=19.746.74+0.67-0.76+6.83=13.489.34+8.18+9.83=27.359.85-2.22+6.17+1.8=15.69.14+4.61-3.84=9.917.98+4.21=12.191.75-1.44+8.18=8.493.51-2.82-0.4=0.295.6-3.75+2.43+2.88=7.168.65-2.41+2.21-3.77=4.681.25+9.6=10.853.2-0.7+5.31+9.71=17.529.81+8.15=17.969.43-7.6+5.5=7.338.89+6.03-2.38=12.543.5+3.82+3.44=10.768.4-5.89+3.11=5.624.16+6.12-8.47+4.55=6.367.53+3.73+7.23-7=11.498.6+9.11+1.92-3.83=15.86.58-3.09-0.62+9.47=12.345.42-1.44+2.24-3.41=2.819.71-3.23-1.28=5.25.15+2.12+7.43=14.75.15+9.59+2.61-4.42=12.932.02+6.96=8.988.04-6.58=1.467.65-4.34=3.319.01-4.44+1.28+8.49=14.349.89+4.79-2.22-3.36=9.17.64+6.14+5.14-2.89=16.031.71+9.99-0.93-1.61=9.169.73-5.28+4.53-3.82=5.162.26+9.37-4.79=6.848.72-5.41-0.12-0.45=2.747.5+3.11=10.616.36+9.92+9.14+3.57=28.998.45+8.11-7.39=9.176.54-0.87-4.7+4.42=5.399.54-6.73-0.2+9.79=12.49.35+3.22+2.66-8.28=6.959.48-2.72+4.61=11.373.99+6.79-0.72-1.22=8.844.06+9.82-2.48=11.49.97-4.07+2.99=8.898.19-0.64-3.38+3.89=8.067.91-2.5-3.46=1.956.99-1.38-4.6+2.66=3.672.7+7.44+0.61+9.6=20.358.66-1.64-1.09-1.49=4.445.18+3.96-4.25+4.52=9.417.43-3.64+9.12-2.82=10.094.76+1.92+6.61+1=14.298.28+7.62+1.39-2.15=15.145.46+1.12+0.89+4.63=12.18.8-7.04-1.22=0.543.64+1.73-2.85+8.73=11.254.01+4.36+2.22-4.61=5.988.74-1.78+5.75-1.65=11.061.62+7.44+2.64+9.87=21.576.14+7.02+1.57+7.42=22.158.75-4.42-2.26+3.62=5.692.72+8.41-4.95=6.182.84-1.59+4.45-3.72=1.986.6+3.82-3.76-5.24=1.427.25+4.9+1.07-9.98=3.244.99+8.2=13.198.44-6.63+8.3=10.110.44+9.36-1.23-7.93=0.642.27-0.14+6+6.52=14.651.24+2.99+8.19=12.421.76+6.87-7.23+7.65=9.056.9+8.75-4.43+0.54=11.763.94+6.12+0.26-0.08=10.248.7+4.94-5.22+8.11=16.530.1+4.9=58.25-0.35-0.34-3.6=3.969.26-0.1-0.15+7.71=16.729.09+1.73-0.66-6.73=3.437.87-4.93-0.1-2.16=0.686.81-1.68-0.49-0.83=3.818.2-0.18-0.31-2.63=5.081.39-0.31-0.66+8.54=8.968.13+8.84-4.34-7.89=4.749.43-5.03-0.33+1.52=5.593.07+9.2+5.57=17.847.66-3.32+8.07+6.46=18.874.8-0.4=4.41.55+9.84-2.52+7.07=15.949.1-1.78=7.329.19+1.04-8.72+7.34=8.854.82-2.04-0.96=1.824.26+3.57=7.833.65+8.86-2.56-6=3.959.96+5.51+8+6.75=30.221.95+2.72+9.45-5.3=8.826.37-3.6-1.33=1.447.81+3.89-1.33=10.378.59-4.58+4.86-3.42=5.453.69+5.37-4.3+3.07=7.838.23-6.33+1.23+0.78=3.916.13-1.48=4.659-0.42+6.76+3.4=18.748-3.7+7.34=11.647.66-0.35+8.6-7.22=8.697.83-3.07+0.32+7.69=12.778.6-4.24+8.04-1.91=10.490.56+9.01-2.96-5.91=0.70.49+3.49=3.983.36+7.91+7.61+9.45=28.339.43+3.27+2.93=15.637.85+3.96=11.818.44+9.25-5.08=12.617.97+9.87-8.88=8.965.04-1.59-0.66+5.68=8.476.65+2.04+1.85=10.541.4+1.16+8.53-5.49=5.69.16+7.06-9.72=6.59.72+6.62-6.43-2.04=7.873.41-2.38=1.033.39+6.67-3.55-3.73=2.788.97+6.29-3.59+0.67=12.342.98+6.8-7.31+7.77=10.247.84+7.41-7.59=7.667.18+6.67-5.69+8.35=16.519.56-5.53+9.06=13.092.74-1.61+6.73-2.93=4.934.62-0.33-2.45-0.37=1.474.94-0.46+5.76-8.09=2.159.31-0.59-6.08-0.84=1.87.58+2.67-0.47-9.23=0.559.35-2.2-3.04=4.118.91+8.75+4.19=21.858.92-0.79-1.02-3.22=3.897.68-4.08-0.79-0.06=2.758.67+1.54-5.35+7.26=12.128.01-5.13-0.69=2.194.11+0.91+7.24=12.269.67-3.24+0.63+4.13=11.197.3-1.32+9.78+1.85=17.617.76-3.27-4.05=0.444.24-0.8-0.6+3.54=6.384.99+0.11=5.19.79+3.84-3.46=10.177.53-0.06+8.43-6.99=8.910.62+6-1.59=5.039.12+0.81-8.48+9.62=11.078.84+8.58-6.55-8.03=2.846.77+8.45-0.36-0.06=14.85.56+4.55+5.57+8.06=23.749.55-2.31+1.72+7.7=16.663.37+7.38-7.92+1.46=4.297.33-4.12=3.215.41-2.16=3.258.7-3.74-3.77-0.65=0.547.1+4.03+5.71-7.9=8.947.28-3.3-1.69=2.295.72-1.15=4.573.36+9.37+3.93-1.72=14.946.78+2.67+5.81=15.262.28+7.76-2.79+9.93=17.187.01-4.39=2.620.37+2.05-1.22+2.62=3.826.52+5.03+0.59-9.79=2.359.53-6.71-0.66=2.162.31+1.32=3.630.55+3.51-0.43+6.98=10.616.25-3.2-1.86=1.193.74-1.69+9.37=11.425.77-2.49-2.18=1.17.22-0.9=6.328.91-7.13+9.71-6.65=4.847.54+7.09+4.35+7.63=26.619.17-3.94+5.67=10.99.46-5.54-1.48+3.31=5.755.98+8.4+4.39+8.66=27.434.21+2.58-4.22+2.26=4.839.98-1.06-2.33-4.62=1.974.17+7.49-1.25+6.5=16.917.85+7.28-1.65=13.486.24+7.8-0.9-4.58=8.561.08+7.92+2.59=11.593.09+6.16-6.99=2.269.82-0.37-3.33-3.78=2.349.81-5.01=4.85.91+6.07=11.988.48+9.75+9.47-6.44=21.268.02-5.63+4.67=7.064.26-1.18+6.01-6.78=2.311.81+4.21-1.58=4.449.27-3.3+6.09-9.99=2.079.69-1.53+5.99-6.67=7.486.03+0.15+8.51-0.83=13.864.1-3.41=0.698.69-3.95=4.744.89+4.64-2.54-5.05=1.947.26+5.75-9.42+1.96=5.558.95-2.39+8.61+2.74=17.911.32+3.44+7.26+9.72=21.743.95-2.1=1.859.13+4.22+3.58+6.58=23.517.72-0.11-0.06-1.87=5.686.86-3.4+8.18+5.9=17.549.56+3.73+2.04=15.337.88-2.64+8.5=13.744.4-0.39+5.86+0.69=10.564.67+9.56-0.66-6.39=7.187.79+8.69-5.85+0.21=10.841.57+5.28-3.53+0.61=3.935.14+3.31-0.44-5.8=2.218.89-6.84-1.24=0.817.83-0.05=7.784.4+8.83-3.88+9.68=19.039.46-4.66+9.67-2.55=11.922.17+1.61=3.787.93-5.03-1.91-0.71=0.281.02+4.36+8.77-8.33=5.824.78-1.01+2.48=6.254.77-0.69+7.69+9.11=20.889.68+4.22+6.42+9.02=29.344.4+1-0.5+7.18=12.089.39+8.89-5.6+1.12=13.81.9+8.86-2.67-1.57=6.521.5+6.07+7.04-5.99=8.627.5-2.84=4.669.52-7.54-0.19=1.799.83-5.83+3.26-1.04=6.227.3-4.65-1.72=0.938.13-7.48+4.23+0.06=4.947.04+8.42-2.91=12.557.53-1.11-4.7-0.13=1.596.14-2.81-0.46=2.874.76-3.92+9.98+0.73=11.556.5-4.94=1.564.89-3.71+5.03=6.219.09-1.92-4.16=3.013.08-1.79-0.58=0.716-4.98+2.64=3.661.71+0.82+9.54=12.070.31+3.35+5.56+4.66=13.886.41+2.74-0.14=9.018.59-7.72=0.877.61-2.94+2.34=7.017.16+9.13+0.69-8.62=8.361.78+9.32-4.61-2.71=3.788.65-0.05-2.14-4.43=2.037.41-2.61+4.76=9.569.53-2.95-4.2=2.381.82+9.15-4.03=6.945.22+1.32+5.68=12.220.59+7.49=8.088.87+1.74+4.64+4.51=19.769.58-0.57-1.93+9.95=17.032+6.47+4.92-7.29=6.17.47-4.46+9-5.2=6.811.36+9.86+1.18+5.82=18.226.6-1.04+3.52+7.05=16.136.99-4.24-0.05+6.79=9.493.49+2.45+5.53-0.54=10.937.32-2.32-1.68-2.99=0.337.32-4.08+6.88+4.89=15.012.8+8.11+3.86+5.05=19.824.09+3.96+2.46+8.91=19.423.39-2.95+2.57=3.017.57-1.44-0.6-3.51=2.029.8+1.85-9.19-1.13=1.337.74-5.07+3.83=6.56.9+9.74+3.73=20.370.17+8.62+6.25+3.72=18.765.98-0.97-1.03-2.97=1.013.95+6.16-4.62=5.493-1.23-0.42-0.16=1.199.36-5.78=3.587.12-2.93-2.98+9.75=10.960.79+1.04+2.28=4.118.67+8.18+3.4+1.07=21.328.34-5.8+5.04+0.87=8.454.17+3.99+8.01+1.73=17.99.92+7.97-7.43-7.02=3.443.92+6.81+8.67-4.9=14.52.09+2.16-3.56=0.693.19+3.86+5.91=12.967.22-5.17+3.48+2.29=7.829.12+3.33-3.69+1.1=9.865.95+9.45-6.81=8.597.53+7.7-1.74-6.1=7.395.65-0.67-4.8=0.180.71+3.31-0.78+1.22=4.465.55-3.62-0.06=1.875.99+9.88-6.46=9.413.88+8.96=12.847.14-5.37-0.54=1.239.12-3.25-3.82-0.83=1.229.09-7.1+5.85=7.848.84-7+9.36+1.69=12.899.8+7.37+0.41-3.59=13.993+9.97+6.98=19.959.63-2.27-5.24=2.127.26+7.65+5.03-8.29=11.659.66-8.32=1.348.98+2.73-5.18=6.539.58+8.1-5.63-1.84=10.212.57+9.39+5.1+9.81=26.870.07+1.67+0.18=1.924.2-0.45-2.08+0.02=1.696.48+9.57-0.92-0.13=158.85-2.54-1.88=4.438.87-7.58-0.42=0.878.74-2.87+5.8+8=19.679.8-5.49+0.02=4.336.37+6.17+4.21-7.13=9.628.32-2.37+8.09=14.049.75-3.49+9.61-9.14=6.737.65-5.81=1.845.7+3=8.77.56-0.79-2.25=4.523.29+3.31-6.14+5.94=6.48.2+5.71=13.918.1+7.17-3.06-8.17=4.049.74-2.53+7.68-8.68=6.218.5+9.5-1.82-1.68=14.57.77+3.26+4.09+5.54=20.661.06+6.83+6.62+2.07=16.589.4+1.18+4.73=15.319.72-2.17+2.34-4.15=5.746.27+9.68-9.36=6.598.3-7.24=1.068.64+9.99+3.57-1.82=20.389.78-9.27+4.88+5.81=11.27.76-7.06+9.27-2.32=7.650.47+9.18-3.16+8.36=14.859.29+5.43+4.96-7.18=12.58.89-6.54+4.66-6.35=0.666.63-3.37=3.260.51+7.92+3.23+4.11=15.778.27+7.27-9.64+8.5=14.42.97-0.17+8.46-1.43=9.836.63-1.96-1.58=3.099.77-5.63+6.36-0.18=10.329.02-5.13-1.25+0.11=2.750.77+0.57-0.96=0.384.23+2.92=7.152.89-2.14+3.61=4.369.34-8.77+7.69+0.94=9.20.87+6.24=7.118.82-0.12-4=4.73.27-0.42+1.65-1.9=2.64.92-0.58=4.341.8+9.83-4.15-3.46=4.029.32-4.28+6.93+5.65=17.624.72+4.57-4.66+4.42=9.056.82+0.38-2.89+5.88=10.194.61-0.57-1.29=2.750.88+3.86+7.97-4.71=82.96+8.7-6.39+9.36=14.635.76-3.87-1.53=0.364.57+4.8-6.75=2.629.72-1.06+9.35=18.014.56+0.65+4.23+9.48=18.927.46-1.93-1.18-3.06=1.298.87-5.41-0.86+0.18=2.789.22-1.77-0.89+3.97=10.535.43-0.3=5.133.71-2.91+7.44=8.243.01-0.31+5.19-5.53=2.369.52+1.48+9.6=20.67.73+4.83+2.84=15.43.44-1.54-0.51-0.32=1.079.06-5.29=3.771.91+8.91-4.21=6.619.88-4.57+2.12-2.08=5.354.8+6.72-2.94=8.589.48+7.83-6.88-3.43=79.78-3.39-5.56+3.46=4.292.68-1.96=0.727.66-0.4-1.2-5.54=0.527.33+6.63=13.966.39+9.14-2.93=12.63.93+5.21-2.28=6.862.1-0.37+5.83+3.36=10.928.43+1.72+0.92=11.071.64+4.05=5.696.14-1.54+0.03+7.86=12.493.44+3.32+8.49-6.1=9.159.37-4.02-2.3-2.2=0.855.33+6.7+5.9-4.11=13.824.59-1.99=2.66.19+5.48-3.04=8.637.52-1.78-3.46-0.37=1.913.77+6.47+0.99-5.35=5.887.97-3.47+6.08=10.582.23+2.95=5.189.04+4.13+2.95=16.122.53-0.2-0.36=1.977.97-3.86-1.65-0.96=1.57.85+7.07+4.43-2.82=16.534.97-0.62-1.59+5.4=8.169.43-3.67-2.5+8.69=11.955.47+4.77-8.26-1.78=0.25.45+2.14+9.27+2.93=19.794.7-2.82-0.02-0.5=1.365.62-1.52+1.36=5.467.12-5.26+1.03+7.25=10.144.57+2.66+0.46-0.5=7.192.93+5.69+8.84+4.86=22.327.79-5.16-1.9+3.08=3.816.8+7.23=14.035.69-0.4-3.76+1.48=3.018.91+0.29-0.62=8.588.64-8.01+7.99+2.43=11.058.25-5.63-2.13+5.8=6.291.78-0.61+4.03-1.27=3.931.15+3.18=4.338.67+8.89-2.8-0.7=14.064.7+1.08+7.39+5.38=18.556.82+9.77-9.29+6.31=13.619.01+1.82-9.92=0.914.8-1.27+5.38=8.919.86-2.28-3.89-0.82=2.872.21-1.52=0.694.92-1.63-0.57-0.54=2.187.54-0.17-1.68+1.08=6.778.57-0.18-4.08-2.95=1.367.21-5.13=2.087.81-0.84-1.97+6.25=11.259.92+6.6-3.38-1.58=11.565.86-0.15-2.49-0.43=2.797.15-2.43+0.58+6.49=11.799.4-4.81+5.45=10.046.9-3.94+4.66-4.1=3.525.47+5.22+0.22+8.29=19.29.69-8.67=1.024.18+3.14+9.33-3.81=12.849.12-3.12=69.11-2.74-3.75-0.73=1.891.6-1.34+8.88-0.6=8.547.02-1.02+1.32-2.95=4.374.08+6.15-3.34+0.2=7.095.36-3.71-0.71=0.941.12-0.42=0.78.63+4.96+4.03+1.06=18.689.02-3.02-2.17-3.22=0.612.26+8.39-4.79-1.69=4.174.18+7.23-1.84-3.47=6.18.91-0.97+5.48=13.429.37-6.29+8.27=11.358.47+1.44+5.77+3.88=19.569.87-1.21-6.35+5.75=8.066.73-6.47+3.23+8.02=11.518.58-1.87+1.43-5.3=2.847.58-4.46+8.25+7.27=18.649.24+0.84+6.08+5.34=21.52.94+7.99-5.38=5.551.28+8.72+0.38=10.389.24-0.57-2.82-5.51=0.343.2+1.26=4.460.85+1.13-0.13=1.856.09-0.64-4.42=1.033.9+2+0.88+5.27=12.054.86+0.61+0.7+1.31=7.482.06+6.14+9.36+7.94=25.53.96+0.62+8.47+7.7=20.758.4-4.36+8.85-3.7=9.196.6-2.43+7.73-0.09=11.819.48+0.92+4.82=15.226.44+4.85+1.46=12.750.16+6.14-0.91-1.23=4.169.6-1.18-3.69=4.733.6+5.67+9.09=18.368.56+9.12+9.44-7.19=19.930.93+3.14=4.079.83+7.58-2.71+1.33=16.037.41+2.8+9.88=20.098.78-8.35+3.59=4.029.37+2.6-0.55-7.56=3.869.05+5.49-0.11-0.24=14.193.75-1.94=1.817.76+3.08=10.848.07+3.05-6.1=5.028.92-1.96-6.68=0.281.12+5.53=6.651.87+7.13+0.66+0.42=10.089.03-1.75-6.66+2.06=2.686.38+3.54=9.928.58-4.42-0.16+8.24=12.244.37-1.08-2.54+2.01=2.762.44+6.88+8.63=17.957.31-6.13+4.89=6.077.9-3.12-0.39-0.18=4.217.79+4.33+3.57=15.699.48-0.88-6.81-1.26=0.535.68-1.22+5.35+4.23=14.044.33-0.32+9.08+7.11=20.28.31-6.54+8.25=10.029.66+6.3+9.19-0.34=24.810.53+9.01-2.51-5.66=1.370.94+5.41+6.4-8.91=3.842.25+6.56+5.97-0.59=14.197.36-3.98+9.54=12.922.03+5.73-4.84+8.81=11.736.5-5.08-0.98=0.444.09+5.5=9.591.99+2.84+3.71=8.549.65-2.21-2.18+4.31=9.577.37-4.09=3.289.76+0.46+3.81+5.75=19.787.11+5.97-5.49+1.98=9.576.08-5.26+9.78=10.65.75-2.19+9.27-3.37=9.463.38-1.03=2.355.32+9.41+1.32=16.055.34-1.59+7.12-9.81=1.