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6.3-2.01-2.95+4.71=7.8-1.49-0.25+3.48=5.59-5.36-0.11=9.65-3.03-3.22+0.17=4.79-3.73=1.32+6.7+2.94+4.49=5.72-4.9+1.02=4.21+6.86=3.46+9.17-5.37=6.81-6.37=8.01-1.72+2.05=3.72+5.94-2.24=9.29+8.27-8.18+6.93=9.75-9=9.39-3.35-0.69=8.79-5.58+1.98-3.72=8.92-7.3+7.31-6.11=6.59-2.94=7.18-2.77+7=3.55+5.51+7.91+0.86=7.02+9.64-4.86+4.2=4.63-4.5+8.64-8.65=3.63-0.98+8.65-4.35=6.63+7.37-9.99=4.46-2.1+7.85+4.67=6.17-2.78-1.08+4.64=1.14+4.42+5.34+3.1=7.03-1.99-1.3-0.23=9.97-2.7-1.07-0.07=0.31+1.37+5.87=3.87-1.72+6.22=8.3-1.65-0.67+3.8=6.32-3.87-0.72+6.08=8.6-6.84-1.29-0.03=8.53-1.74-1.49-2.85=8.37+3.36+7.04+7.27=3.49-1.63-0.62=6.18+4.73-8.32=4.01-0.15+1.45+1.36=4.56-0.26+7.04=6.63-0.04-0.83+6.42=8.57-5.58-2.37=6.44+3.63-7.67=3.21+6.93+2.21=9.13+8.22=9.7-2.11-3.26-2.85=6.1+5.73-1.75-3.54=4.95-3.28-1.04+0.23=7.07-4.18-0.37+2.27=1.46+7.35+9.39+2.82=1.77+5.75+2.15=8.7+4.4-8.27+6.78=6.3-5.75+6.23+6.07=7.65-2.38+0.29+3.23=6.86-1.01+5.92=4.17+9.77-0.47-3.04=7.16-0.94-3.14+0.49=3.77-0.23-0.97-0.5=5.81+3.01+5.32=3.47-0.13-1.72=8.87-1.5-3.79-2.32=7.96-2.9-0.64=9.16-5.95+9.7=4.63+1.2+8.94+2.98=7.86-7.18+2.82=9.44-5.75+5.06=2.17-1.03+7.67+8.55=7.42-0.16-5.22-0.79=7.37-1.59-3.31+9.27=4.45+9.62+9.34-4.07=7.27-1.11+7.61-1.61=9.75-9.54=8.11-0.75-1.96=6.63+3.59+8.42+2.77=2.09+1.31-1.16=9.21-2.89-4.43+2.52=4.74+9.78-3.52-4.31=6.73+6.78=8.78+8.02-7.31+9.54=8.4-1.98-1.46+2.05=6.81-2.55+6.86=6.18+7.38-0.27-6.96=9.13-5.95=7.37+3.89-7.7=7.62-4.64+0.81=8.89+1.42=2.95+6.98+4.15-3.44=6.96+7.58+0.84-1.04=1.35-1.18+7.8=8.76-3.22=7.7+0.13=9.4+0.87-7.76+3.22=3.59-0.27-0.43=8.03+9.57-4.78=6.17-0.42-2.34-1.99=7.48+6.8+9.01-0.42=7.93-5.69+5.4+0.94=9.99+3.01-2.02-9.5=6.96-1.25+1.33=9.3-1.39+2.67=1.87+9.68-8.97=3.18+8.46-0.05-9.96=6.82-2.51+7.08+5.83=3.64+1.02+1.49+1.36=6.65+9.32-2.13=2.56+3.59+5.83=5.42+7.07-0.49=0.69+8-0.34-4.32=9.52+5.69-5.37=0.8+0.37+0.88=4.99-0.05-0.49=2.32+6.87=9.3+6.86-4.88+2.16=1.1+3-0.74-1.93=9.4-3.67-1.27+9.41=3.32+4.33+2.74=6.89-1.14+2.73+8.55=0.59+7.9+5.41=7.23+0.06+0.34-5.84=6.43+5.98-3.78+6.39=7.39-2.98+8.31-4.45=9.42+2.78+6.48+4.38=4.71-0.31-3.19=3.72+6.17+4.84-5.92=9.56-1.87-0.06-4.69=2.98+7.65=4.7+9.97=4.59+9.61+6.42=4.72-0.34+6.06=7.76-2.29+5.88+8.42=7.26+0.09+7.31-5.26=4.53+6.44-4.99=8.79-1.77-5.99-0.87=0.89+6.01+7.13-7.24=7.68+4.43-5.51-0.7=5.71-3.11+1.5=6.16+7.11-4.09-1.8=6.92+2.5-0.29=9.79-8.04=4.3+7.1+0.44+9.02=8.34+4.09+8.63=7.09-4.73=9.48-1.81-1.28-4.56=3.94-2.14=6.73+6.64=1.71+5.1+8.75=0.56+5.38+8.41+4.13=8.84+6.36-3.22-2.25=2.54+1.85-3.2-0.67=6.52-1.24+1.29-1.21=3.66-1.57+1.83+1.91=9.13-2.66-1.94=6.7-1.36+3.14-4.22=0.53+5.37+7.48-8.85=9.92-8.98+9.59+1.54=0.71+9.36+1.99-8.45=5.32+2.42=7.78-4.37+9.31-4.87=7.38-0.32-5.32-0.16=4.83+9.31+1.99=3.94+8.56-5.68-0.06=6.48+7.59-0.87+7.48=8.65+2.38+5.62+1.64=8.61+7.08=2.09+3.65+0.43+4.8=4.15-0.34-2.2+3.8=7.28-6.83=5.91-1=2.21+8.02+5.95-2.3=0.63-0.5+8.65=8.25-1.03+8.95-0.22=6.97-4.88-1.81+6.3=4.82-2.49+9.34+7.75=4.64-4.31=2.35+4.76+0.47=7.06-2.56+6.3=7.3+9.47-9.21=8.38-2.39+1.63=8.93-7.03+6.86+4.45=2.13+3.02=6.35-3.5=8.28+9.51-6.34+6.2=3.37+2.96+7.93=6.2-0.17-3.07=5.12+7.96+5.67=8.43-3.17-2.66+5.58=6.86+6.02+8.5-8.07=7.57-0.79-2.5-0.69=9.88-1.21+1.6-1.58=4.18-3.28=6.66+2.77=9.15-4.47-2.28=8.56+8.66+8.85+6.42=8.42-2.71-0.93+0.39=4.07+0.28+6.82-8.72=5.86+9.49=1.73+7.47-7.77+4.48=8.6-0.1+3.79-8.06=2.45+9.03-1.34-6.78=7.41-5.99+8.55-2.91=6.11-4.55+3.13-0.91=7.33-3.56+7.14+4.71=7.34-1.63+6.64-4.82=9.88+6.57-2.86=0.59+7.17+8.38+4.81=4.63-2.12-1.28=9.2+0.74+3.72-2.53=2.1+4.52+8.18-3.15=4.45-1.52=5.47+8.38-2.63-6.52=6.58-5.38=5.03-3.96+0.83=4.77+5.68=6.61-2.17-2.02=7.09-0.43+2.05=6.98-1.66=7.56-6.78+6.88-6.95=5.17+1.37=8.16+8.66+2.03=8.4+5.14-5.3+9.65=8.35-4.17-3.79=9.73+3.68-5.71-7.54=4.14+5.4+9.09+0.2=0.16+4.19+0.76+8.87=9.45+6.62+1.68-1.39=7.85-0.06-0.37-3.7=9.89-2.24-1.36-4.45=9.03-2.01-3.09-0.22=9.09-1.47+1.94-1.76=9.17+0.7+7.28+5.65=8.5+3.88-5.94=3.76-1.07-0.45=0.95+9.91+5.68=5.51-0.37-2.73+1.94=7.85+0.46=5.65+2.64-5.34=9.78-6.16-1.17-0.18=5.98+1.35+7.18+5.5=0.78+7.98=6.15-3.88=1.58+4.78+1.3-7.37=5.75-0.05+8.69+9.35=8.52-2.81+5.14=3.58+8.5-7.71+8.89=3.91-0.93-0.46-1.1=5.96-3.11-0.05-2.6=3.43-0.8+5.14=6.13+3.92+1.51+7.46=9.11+9.09-2.21=8.67+1.76+3.14-7.86=6.14-3.18+4.93+5.44=9.44-3.8+4.39-3.88=9.36-3.81-4.18=7.4-4.64=7.73+1.53-2.78=6.63+1.83-7.75+7.61=6.39+1.19-6.08-0.6=4.45-2.35+5.53-5.07=9.83-5.02-1.83-1.08=3.63+1.09-0.11=8.01+7.46-7.02-6.52=2.4+5.73+5.79=7.11-2.61+8.89-7.65=4.2+3.26-1.59=8.12+7.47+1.77-7.29=9.78+9.77-0.79-6.93=8.26-7.81+7.53+3.46=8.43-1.08=3.95-2.32+4.1+7.1=9.2-8.75+3.58-3.5=9.92-1.87-3.62+7.64=2.16+4.81-5.48-0.56=7.28-7.13+1.25+0.74=5.12+7.75-8.33-3.8=3.42+6.39+2.68+6.16=9.8-8.55+1.53-1.68=7.9+7.66=6.53+3.22=8.63+3.96-5.76=9.22+1.3+9.93+6.43=6.58+8.04+9.83-5.85=9.45+4.36-7.95=6-0.16-4.44=8.85+5.02-1.01=8.56+6.13-8.26-1.13=2.33+9.54+5.39=3.4+8.78+4.66-8.93=8.63-1.39-1.53+9.85=5.83-4.54+6.67-4.66=7.07+6.29+6.17+4.57=3.05+9.89=5.06+3-0.65+2.31=8.9+5.34=2.8-1.03+7.53-4.43=2.54+7.74-6.09+6.67=8.74-3.24+9.36+6.41=8.52+6.98-3.69-6.83=8.48-1.32+5.81=6.65+0.46-6.17=5.83-1.91+5.5=6.35-5.06-0.09+1.69=7.64+8.96-0.1-9.66=7.76+3.25-9.23=9.41+3.46-4.93=9.98-2.47+7.88+0.78=7.59-7.38+3.87=7.97+6.62-1.25+5.58=9.22+4.41-8.85-1.31=5.15-0.34+4.28=9.26-1.14+0.33-2.61=7.79-5.67=3.3+7.41-4.77+3.87=2.14+4.98=3.76+0.48+6.15=4.94+4.61=9.52+4.93+4.16-7.39=4.7-1.27-0.54-1.95=6.75+8.72=3.18+6.2+5.82+0.21=6.65-0.8-1.46+6.84=6.99+7.49+9.17=6.06+0.3+0.22+4.76=3.78+7-0.37=4.99+5.3-1.28-3.41=1.24+1.77+6.39=8.07+4.84+5.03+6.88=9.28-3.69-1.55+1.9=9.97+5.87-8.45+3.15=1.47-0.34+0.99+3.17=6.52+3.49-1.52-4.62=7.14+9.8-6.3+2.53=9.32-1.12-4.25=2.75+5.7+9.09=0.42+5.6-1.47+4.85=6.15-1.78+5.97+8.59=9.43-4.38+8.17-3.22=9.05-7.89=0.87+3.95-3.15=9.19-2+2.69+9.08=8.57-2.24-5.01-0.07=5.03-4.62+9.57+0.1=3.94-3.76+6.53-6.29=2.66+7.55+6.15+6.26=3.03+5.52=5.6-0.6+9.87-1.86=4.12+1.54+5.38-3.38=8.32-1.41-2.91=6.5+1.28-4.22+9.97=8.52-0.39-6.08+3.68=3.46+7.05-0.65+1.6=6+9.35-6.95-8.11=8.56+1.18=8.19+3.28=3.61+7.44-3.83=9.45-0.35-4.58+4.86=0.94+4.56+6.76=8.67-5.53-2.48=8.32+8.15-1.22+3.38=7.28-3.04-1.19-2.62=2.47+0.08-2.32+0.39=7.34+9.05=2.84-0.55+5.73+9.85=9.23-5.71-0.19-0.77=7.29+0.36+2.87-2.79=5.86+4.23+0.04=6.93-2.33+2.6+4.32=4.38+7.52=5.2-2.07-1.88+3.34=9.09-1.02-6.22=6.7-4.91+7.54-5.73=9.97-0.04-7.64+3.56=8.15-1.37-1.06-2.34=9.32+1.4+5.73=3.74+4.29=8.62+2.49-5.01+1.21=5.53+1.31=7.67+2.59-2.23-6.22=7.66-1.66+4.3=7.97+1.32+2.01=6.5+6.77-4.37+7.92=8.86-3.96+5.97=9.33-6.48-0.46+7.5=8.74-1.61-5.6-0.18=6.61+1.89+8.66+0.22=9.85+9.58+2.84-3.5=7.63+3.2-4.77+5.25=9.11+3.94+4.52-1.57=6.36-5.87+8.88+4.29=9.39-2.93-1.8-2.53=8.43+2.67-4.14-3.85=3.17+1.63=9.53+2.16-1.23=5.12+9.9+0.71+6.72=3.91-3.73+4.96=8.21+3.9-6.36-1.26=7+6.97-4.59=4.53+0.53+6.04-8.76=4.08-1.63+8.42=6.76-3.8=5.5+7.93-0.28+8.02=1.22+8.45-0.95=6.26+9.62-6.41-6=5.85+2.6-2.37=1.15+5.42-6.43=2.81-0.54-1.05=9.78-1.33-3.32=6.89+8.82+4.96+5.35=5.35+7.73-1.56-1.09=9.52-8.21-0.72=7.94+5.88+2.4-8.28=6.59-0.05-2.65=5.74-1.02-0.84-2.94=5.18+7.14+3.59-8.62=1.64+2.05+3.5=6.49-0.66=9.64-0.77+6.1-7.08=7.04-0.69-0.21-3.14=9.44-7.89-0.73+0.15=1.42+5.77-0.11+1.62=2.75+1.2+7.98-2.97=7.82-2.46+0.64-4.65=7.32+4.76-8.15=0.95+4.88-1.99=3.12-1.27-0.55+1.2=6.3+3.2+6.23+7.43=7.06-6.62-0.02+8.27=5.74+7.5+3.6+9.35=7.95+4.17+9.02+5.43=4.59-0.16-2.54=5.01-2.01-0.49-0.82=8.08-4.82-2.53=3.86+2.46-4.46-0.5=8.75+1.38-5.58=0.08+1+8.14-4.17=4.27-0.32+0.61=9.54-3.05-0.32-4.79=8.59-0.43-0.85=6.02-3.64+6.31-7.21=9.77+6.01+6.08+2.27=6.06-5.31+5.78+6.62=3.89+8.7-2.72+2.31=4.37-3.96=9.01+0.82-1.12+7.64=4.11+1.08+7.1=3.12-2.15+5.05+4.67=9.22-2.77-2.41=1.84-0.98+1.98=9.5-8.26=7.2-4.84-1.14=3.09+2.66+4.23+7.34=1.15+7.87+2.83-7.71=4.78+7.8+5.8-0.97=2.95+3.93+5.68+3.61=2.62+3.68=4.74+3.67+9.56=9.66-3.65-2.66=8.03+6.26-4.76-8.83=9.71-6.77=4.2+6.26-2.46+6.79=6.45+9.73-3.38-6.95=7.79-0.02-0.99-2.61=4.69-2.55+0.22-1.31=7.73+4.09+4.41-6.33=8.67-2.52+6.1+8.65=7.16+8.81-3.38-9.1=6.2-5.87=7.4-1.49=9.46-2.16=7.09+6.39-8.26=9.84-1.35-7.98+9.62=9.35-4.3+0.18+4.23=8.21+7.29-7.44+3.19=5.96-1.4=6.36+1.31+2.11+2.14=9.04+9.23-5.57-0.58=8.91-1.15-1.08-6.2=5.68+2.64+7.84+5.41=7.25-0.95+8.22+8.73=9.26-5.4+8.92=4.34-0.47-1.66-1.13=2.12+1.72-0.84-0.42=0.64-0.48+5.58+9.83=8.81-3.65+7.26-2.23=1.63+6.45-4.14+9.66=3.08-1.14+0.11+0.79=8.97+7.88-4.98=6.48-5.29+7.17=9.15-2.75-1.36-4.47=6.08-2.16+9.71-7.27=9.86-0.19+7.91-6.45=9.02-2.44-0.35+0.95=8.37-0.05-3-4.61=9.17-2.48-4.63+7.84=7.25+7.91=7.53-5.74+8.51-5.47=8.76+2.65-8.15-2.35=7.63+0.89-6.71+3.29=6.88-1.57-0.51=6.95+6.11-5.19=9.78+4.94-5.16-8.35=9.37-0.83+5.48-7.29=8.05+1.92-5.16+9.77=6.3-4.06+8.77=3.2+1.1+3.24=9.74-6.53+2.8-3.88=9.15+2.03+7.77-1.7=4.36-2.9-0.29=7.34-1.65+2.01+5.9=7.71-1.72-3.68+0.41=8.56-2.63-0.09-4.81=6.28-1.65+7.62-7.77=7.58-4.86-0.13=0.54+5.42+5.27=9.74-3.96-0.59+7.21=9.77-2.55-2.17-0.17=9.22-2.77+8.62+1.35=7.2+5.42+9.01-5.19=9.51-6.22+3.1=7.16+7.24+2.96-5.58=9.79-4.35-1.31=4.35-2.17-1.36+1.2=2.18+6.13=5.03-3.35-0.46-0.37=7.65-1.36=6.6-1.43+9.49=5.13+9.01-3.38-0.76=7.08+2.14+1.49-7.36=5.83-2.5+5.77+4.3=9.52-3.53-5.37+1.55=2.6+8.08=3.35+5.79+2.27-0.84=2.94+0.06+4.47=6.35+7.7-4.62+3.56=7.32-3.16+4.14=6.32+1.39+8.95=7.8+6.44+2.76=4.72+9.54-1.61=0.61+7.84-5.59=8.97-6.34+3.37=4.01+6.15-3.49-0.34=9.23-7.9+4.63=9.04-7.71=7.99-6.66+4.46+0.61=6.66+9.24+0.22+7.33=9.64-1.56-4.56-2.08=1.78+8.17-3.12+4.38=7.15-4.39-0.97+3.8=8.27-2.48+3.87+0.76=0.88+9.63+6.77+2.52=2.53+3.07+1.76=4.83+7.63=6.49+3.69+3.29-8.59=3.31-0.16+8.47=7.28-0.38-1.67=9.89+3.86+0.6+0.18=4.38+6.51-5.91-3.73=7.33-0.49-2.1-3.21=4.61+3.07-4.48+7.2=7.84+8.93-4.35+1.88=9.67+5.74+7.48+7.43=8.52-1.54-2.47+3.88=8.43+6.8=6.42+1.63=3.21-0.48-1.08=6.5-4.21-1.82+5.61=2.66+5.12-1.21-3.62=2.62+0.7+4.06=5.72-0.2+0.43-3.2=7.98+8.87-5.87-2.94=1.83+7.64-5.08+7.04=5.82-0.07=1.02+9.4+8.25=3.62-1.03-1.18=1.05+4.54-2.17-0.7=7.1+6.8=0.51+4.32-1.51+2.75=3.66+5.44+5.69+0.5=9.95-5.59+7.47+2.24=5.92+7.09=4.29-3.27+5.48-0.8=1.08+9.63-2.08=5.35-1.8-2.85+2.56=5.47+5.91-0.84+7.48=7.72-2.64-0.12-3.99=5.75+1.55+5.93-7.5=8.34-5.89+1.66+6.25=4.76-3.55+2.15+3.24=0.54+1.68=2.94-1.85=0.22+9.73+4.95+8.98=4.61-2.16-0.75=8.81+6.28=7.31+0.72+4.85+8.69=6.71+0.11+4.49-7.82=6.38+0.53-0.88-1.56=7.5-5.36+8.13-3.74=1.96+9.09+9.08-2.35=7.29-6.51=5.64-5.45+7.39=8.94-7.69+4.75+2.11=8.97-5.1+4.26+3.74=1.33+9.61+2.95+8.7=8.95+7.41+1.58-6.02=9.66-5.09+9.19-8.76=8.23-1.96+3.85-3.87=8.24-2.39+3.74-5.98=7.39+2.52+6.75=0.32+9.56+1.95=7.26+0.63-3.61=8.37+8.07-5.73=9.36+1.33-4.45-4.19=7.96+0.33-1.82=4.11+7.8+6.64+4.31=7.81-3.3-0.6=8.64-4.75+3.96=6-0.56-2.98+4.57=4.21-3.52+3.27=5.68+5.57+6.19-8.88=8.77-8.58=9.9-4.88-2.31=0.02+5.53-4.45+9.69=9.18-3.36-1.95-0.06=4.71+0.84+3.25=3.29-0.25+8.25-8.69=9.47-2.86-2.9=9.88-3.02-4.62=7.25+6.84=8.09-1.31-1.19-4.28=9.18-2.96+6.48=5.45-0.91+8.09+2.28=9.45+8.61-1.84+3.85=9.11+5.6+0.41=6.46+9.35-4.05=9.46-0.82=6.85-6.04+9.54+2.68=7.25+8.38=4.15+9.48+3.91=8.78-1.1-4.4+9.76=9.91-0.97-3.57-3.2=7.21+0.33+5.41-8.07=4.83-1.25-0.68+4.3=6.61-0.97-1.02=8.25-2.57-3.59+2.32=4.61+0.2+4.7+5.32=2.16+6.51=0.88+1.55+4.6=1.72+3.78=4.65+5.95+3.42-6.14=8.81+9.89-8.55-9.59=6.67+2.31+7.73=6.37+9.15-0.37+2.21=7.45-4.4+0.96+7.17=6.14-2.03-1.03+8.55=8.44+9.67-0.1+0.45=5.36+0.48+2.25-3.13=5.98+3.73-5.06+7.59=2.54+2.67+2.6+6.46=2.59+4.94-3.59=6.43+4.45+8.6+0.22=2.25+7.52-3.57=5.15-1.97+5.84-4.17=5.53+8.2+1.26=7.39-0.36=7.17+2.84-8.6+0.34=7.85+9.44-8.58-2.22=5.26-4.71+5.84=4+1.61+2.29=9.68-0.69-3.52+4.61=5.12+6.28-7.23=3.64+8.41+3.9+9.32=6.97+2.85-0.06-7.63=6.87-3.31-3.37=5.46-4.12+7.59-1.68=4.04+6.97+9.79+1.66=7.82+4.22+8.01=7.63-1.28-1.02-1.48=1.71-0.73=9.39-2.25+8.61=0.08+8.93+1.5-0.81=7.3+4.95-0.14=4.87+9.04+3.14+7.61=0.34+4.86=0.31+0.07=6.09+8.41-1.96+1.13=9.93+2.13-3.9+9.98=9.68-2.94-3.48+0.08=4.79-0.48-2.45=6.43-5.52=7.91-1.41-1.03-1.52=7.03-0.76=4.82-1.71-1.82-0.36=9.05+9.6+0.94-1.01=6.63+5.15-4.74+9.32=3.7+4.23+0.51+6.23=8.46-5.53-0.38-1.12=6.79-2.99-2.31=9.22-0.46-2.58-4.56=6.1-0.93-3.49-1.46=7.32+3.1+8.91=7.74-4.96=5.93+6.88+7.71=8.92-0.45-0.02=5.15-3.79=7.83-5.25+1.69+9.51=7.12+6.39+1.47-0.66=9.81-7.64+2.12-1.25=9.88-0.07+6.36=3.62-0.31=8.03-6.54+5.89+3.03=8.57-0.72-7.13=6.84+2.21+7.02-8.86=4.85+4.69-0.72-8.1=9.45-4.3=6.33+3.68+9.12=5.74-0.6+0.72-4.85=2.59+7.6-8.86+6.13=4.84+4.98=8.94-1.81-1.49=6.42-2.06=5.34-4.64+8.18+5.41=8.66-4.95+5.8=9.83-0.16-3.57+3.42=5.85-3.82+8.72=4.86-4.03=1.08+2.5+8.88=4.47+8.24=8.36-4.75+7.86=5.27-2.56=6.14-0.93-0.31-2.91=5.45-2.33+9.63-5.51=6.48-1.56-2.42+4.84=7.48+9.88-6.3=9.96-0.38+7.13+9.02=6.41-4.27=1.03+5.88+5.68-9.76=1.88+4.69+5.69-4.67=5.18-2.43-2.1+8.22=8.14-5.75-0.17-1.96=5.18+6.12=3.97-3.39=2.71+6.58=4.12-1.55+5.76-0.94=9.65-6-0.03+7=6.77-5.68+8.15-0.79=5.48+2.15+0.92=9.88+4.54-7.47-0.86=6.74-1.42-0.42=5.73-2.96+6.3+0.16=9.71-8.33+1.82=9.57-9.47=6.53+2.85+7.6=7.41+4.48-5.64+8.66=7.72-3.32+8.74+5.8=8.4-3.07=9.06-3.66-2.86=8.21-3.54+7.49=参考答案6.3-2.01-2.95+4.71=6.057.8-1.49-0.25+3.48=9.545.59-5.36-0.11=0.129.65-3.03-3.22+0.17=3.574.79-3.73=1.061.32+6.7+2.94+4.49=15.455.72-4.9+1.02=1.844.21+6.86=11.073.46+9.17-5.37=7.266.81-6.37=0.448.01-1.72+2.05=8.343.72+5.94-2.24=7.429.29+8.27-8.18+6.93=16.319.75-9=0.759.39-3.35-0.69=5.358.79-5.58+1.98-3.72=1.478.92-7.3+7.31-6.11=2.826.59-2.94=3.657.18-2.77+7=11.413.55+5.51+7.91+0.86=17.837.02+9.64-4.86+4.2=164.63-4.5+8.64-8.65=0.123.63-0.98+8.65-4.35=6.956.63+7.37-9.99=4.014.46-2.1+7.85+4.67=14.886.17-2.78-1.08+4.64=6.951.14+4.42+5.34+3.1=147.03-1.99-1.3-0.23=3.519.97-2.7-1.07-0.07=6.130.31+1.37+5.87=7.553.87-1.72+6.22=8.378.3-1.65-0.67+3.8=9.786.32-3.87-0.72+6.08=7.818.6-6.84-1.29-0.03=0.448.53-1.74-1.49-2.85=2.458.37+3.36+7.04+7.27=26.043.49-1.63-0.62=1.246.18+4.73-8.32=2.594.01-0.15+1.45+1.36=6.674.56-0.26+7.04=11.346.63-0.04-0.83+6.42=12.188.57-5.58-2.37=0.626.44+3.63-7.67=2.43.21+6.93+2.21=12.359.13+8.22=17.359.7-2.11-3.26-2.85=1.486.1+5.73-1.75-3.54=6.544.95-3.28-1.04+0.23=0.867.07-4.18-0.37+2.27=4.791.46+7.35+9.39+2.82=21.021.77+5.75+2.15=9.678.7+4.4-8.27+6.78=11.616.3-5.75+6.23+6.07=12.857.65-2.38+0.29+3.23=8.796.86-1.01+5.92=11.774.17+9.77-0.47-3.04=10.437.16-0.94-3.14+0.49=3.573.77-0.23-0.97-0.5=2.075.81+3.01+5.32=14.143.47-0.13-1.72=1.628.87-1.5-3.79-2.32=1.267.96-2.9-0.64=4.429.16-5.95+9.7=12.914.63+1.2+8.94+2.98=17.757.86-7.18+2.82=3.59.44-5.75+5.06=8.752.17-1.03+7.67+8.55=17.367.42-0.16-5.22-0.79=1.257.37-1.59-3.31+9.27=11.744.45+9.62+9.34-4.07=19.347.27-1.11+7.61-1.61=12.169.75-9.54=0.218.11-0.75-1.96=5.46.63+3.59+8.42+2.77=21.412.09+1.31-1.16=2.249.21-2.89-4.43+2.52=4.414.74+9.78-3.52-4.31=6.696.73+6.78=13.518.78+8.02-7.31+9.54=19.038.4-1.98-1.46+2.05=7.016.81-2.55+6.86=11.126.18+7.38-0.27-6.96=6.339.13-5.95=3.187.37+3.89-7.7=3.567.62-4.64+0.81=3.798.89+1.42=10.312.95+6.98+4.15-3.44=10.646.96+7.58+0.84-1.04=14.341.35-1.18+7.8=7.978.76-3.22=5.547.7+0.13=7.839.4+0.87-7.76+3.22=5.733.59-0.27-0.43=2.898.03+9.57-4.78=12.826.17-0.42-2.34-1.99=1.427.48+6.8+9.01-0.42=22.877.93-5.69+5.4+0.94=8.589.99+3.01-2.02-9.5=1.486.96-1.25+1.33=7.049.3-1.39+2.67=10.581.87+9.68-8.97=2.583.18+8.46-0.05-9.96=1.636.82-2.51+7.08+5.83=17.223.64+1.02+1.49+1.36=7.516.65+9.32-2.13=13.842.56+3.59+5.83=11.985.42+7.07-0.49=120.69+8-0.34-4.32=4.039.52+5.69-5.37=9.840.8+0.37+0.88=2.054.99-0.05-0.49=4.452.32+6.87=9.199.3+6.86-4.88+2.16=13.441.1+3-0.74-1.93=1.439.4-3.67-1.27+9.41=13.873.32+4.33+2.74=10.396.89-1.14+2.73+8.55=17.030.59+7.9+5.41=13.97.23+0.06+0.34-5.84=1.796.43+5.98-3.78+6.39=15.027.39-2.98+8.31-4.45=8.279.42+2.78+6.48+4.38=23.064.71-0.31-3.19=1.213.72+6.17+4.84-5.92=8.819.56-1.87-0.06-4.69=2.942.98+7.65=10.634.7+9.97=14.674.59+9.61+6.42=20.624.72-0.34+6.06=10.447.76-2.29+5.88+8.42=19.777.26+0.09+7.31-5.26=9.44.53+6.44-4.99=5.988.79-1.77-5.99-0.87=0.160.89+6.01+7.13-7.24=6.797.68+4.43-5.51-0.7=5.95.71-3.11+1.5=4.16.16+7.11-4.09-1.8=7.386.92+2.5-0.29=9.139.79-8.04=1.754.3+7.1+0.44+9.02=20.868.34+4.09+8.63=21.067.09-4.73=2.369.48-1.81-1.28-4.56=1.833.94-2.14=1.86.73+6.64=13.371.71+5.1+8.75=15.560.56+5.38+8.41+4.13=18.488.84+6.36-3.22-2.25=9.732.54+1.85-3.2-0.67=0.526.52-1.24+1.29-1.21=5.363.66-1.57+1.83+1.91=5.839.13-2.66-1.94=4.536.7-1.36+3.14-4.22=4.260.53+5.37+7.48-8.85=4.539.92-8.98+9.59+1.54=12.070.71+9.36+1.99-8.45=3.615.32+2.42=7.747.78-4.37+9.31-4.87=7.857.38-0.32-5.32-0.16=1.584.83+9.31+1.99=16.133.94+8.56-5.68-0.06=6.766.48+7.59-0.87+7.48=20.688.65+2.38+5.62+1.64=18.298.61+7.08=15.692.09+3.65+0.43+4.8=10.974.15-0.34-2.2+3.8=5.417.28-6.83=0.455.91-1=4.912.21+8.02+5.95-2.3=13.880.63-0.5+8.65=8.788.25-1.03+8.95-0.22=15.956.97-4.88-1.81+6.3=6.584.82-2.49+9.34+7.75=19.424.64-4.31=0.332.35+4.76+0.47=7.587.06-2.56+6.3=10.87.3+9.47-9.21=7.568.38-2.39+1.63=7.628.93-7.03+6.86+4.45=13.212.13+3.02=5.156.35-3.5=2.858.28+9.51-6.34+6.2=17.653.37+2.96+7.93=14.266.2-0.17-3.07=2.965.12+7.96+5.67=18.758.43-3.17-2.66+5.58=8.186.86+6.02+8.5-8.07=13.317.57-0.79-2.5-0.69=3.599.88-1.21+1.6-1.58=8.694.18-3.28=0.96.66+2.77=9.439.15-4.47-2.28=2.48.56+8.66+8.85+6.42=32.498.42-2.71-0.93+0.39=5.174.07+0.28+6.82-8.72=2.455.86+9.49=15.351.73+7.47-7.77+4.48=5.918.6-0.1+3.79-8.06=4.232.45+9.03-1.34-6.78=3.367.41-5.99+8.55-2.91=7.066.11-4.55+3.13-0.91=3.787.33-3.56+7.14+4.71=15.627.34-1.63+6.64-4.82=7.539.88+6.57-2.86=13.590.59+7.17+8.38+4.81=20.954.63-2.12-1.28=1.239.2+0.74+3.72-2.53=11.132.1+4.52+8.18-3.15=11.654.45-1.52=2.935.47+8.38-2.63-6.52=4.76.58-5.38=1.25.03-3.96+0.83=1.94.77+5.68=10.456.61-2.17-2.02=2.427.09-0.43+2.05=8.716.98-1.66=5.327.56-6.78+6.88-6.95=0.715.17+1.37=6.548.16+8.66+2.03=18.858.4+5.14-5.3+9.65=17.898.35-4.17-3.79=0.399.73+3.68-5.71-7.54=0.164.14+5.4+9.09+0.2=18.830.16+4.19+0.76+8.87=13.989.45+6.62+1.68-1.39=16.367.85-0.06-0.37-3.7=3.729.89-2.24-1.36-4.45=1.849.03-2.01-3.09-0.22=3.719.09-1.47+1.94-1.76=7.89.17+0.7+7.28+5.65=22.88.5+3.88-5.94=6.443.76-1.07-0.45=2.240.95+9.91+5.68=16.545.51-0.37-2.73+1.94=4.357.85+0.46=8.315.65+2.64-5.34=2.959.78-6.16-1.17-0.18=2.275.98+1.35+7.18+5.5=20.010.78+7.98=8.766.15-3.88=2.271.58+4.78+1.3-7.37=0.295.75-0.05+8.69+9.35=23.748.52-2.81+5.14=10.853.58+8.5-7.71+8.89=13.263.91-0.93-0.46-1.1=1.425.96-3.11-0.05-2.6=0.23.43-0.8+5.14=7.776.13+3.92+1.51+7.46=19.029.11+9.09-2.21=15.998.67+1.76+3.14-7.86=5.716.14-3.18+4.93+5.44=13.339.44-3.8+4.39-3.88=6.159.36-3.81-4.18=1.377.4-4.64=2.767.73+1.53-2.78=6.486.63+1.83-7.75+7.61=8.326.39+1.19-6.08-0.6=0.94.45-2.35+5.53-5.07=2.569.83-5.02-1.83-1.08=1.93.63+1.09-0.11=4.618.01+7.46-7.02-6.52=1.932.4+5.73+5.79=13.927.11-2.61+8.89-7.65=5.744.2+3.26-1.59=5.878.12+7.47+1.77-7.29=10.079.78+9.77-0.79-6.93=11.838.26-7.81+7.53+3.46=11.448.43-1.08=7.353.95-2.32+4.1+7.1=12.839.2-8.75+3.58-3.5=0.539.92-1.87-3.62+7.64=12.072.16+4.81-5.48-0.56=0.937.28-7.13+1.25+0.74=2.145.12+7.75-8.33-3.8=0.743.42+6.39+2.68+6.16=18.659.8-8.55+1.53-1.68=1.17.9+7.66=15.566.53+3.22=9.758.63+3.96-5.76=6.839.22+1.3+9.93+6.43=26.886.58+8.04+9.83-5.85=18.69.45+4.36-7.95=5.866-0.16-4.44=1.48.85+5.02-1.01=12.868.56+6.13-8.26-1.13=5.32.33+9.54+5.39=17.263.4+8.78+4.66-8.93=7.918.63-1.39-1.53+9.85=15.565.83-4.54+6.67-4.66=3.37.07+6.29+6.17+4.57=24.13.05+9.89=12.945.06+3-0.65+2.31=9.728.9+5.34=14.242.8-1.03+7.53-4.43=4.872.54+7.74-6.09+6.67=10.868.74-3.24+9.36+6.41=21.278.52+6.98-3.69-6.83=4.988.48-1.32+5.81=12.976.65+0.46-6.17=0.945.83-1.91+5.5=9.426.35-5.06-0.09+1.69=2.897.64+8.96-0.1-9.66=6.847.76+3.25-9.23=1.789.41+3.46-4.93=7.949.98-2.47+7.88+0.78=16.177.59-7.38+3.87=4.087.97+6.62-1.25+5.58=18.929.22+4.41-8.85-1.31=3.475.15-0.34+4.28=9.099.26-1.14+0.33-2.61=5.847.79-5.67=2.123.3+7.41-4.77+3.87=9.812.14+4.98=7.123.76+0.48+6.15=10.394.94+4.61=9.559.52+4.93+4.16-7.39=11.224.7-1.27-0.54-1.95=0.946.75+8.72=15.473.18+6.2+5.82+0.21=15.416.65-0.8-1.46+6.84=11.236.99+7.49+9.17=23.656.06+0.3+0.22+4.76=11.343.78+7-0.37=10.414.99+5.3-1.28-3.41=5.61.24+1.77+6.39=9.48.07+4.84+5.03+6.88=24.829.28-3.69-1.55+1.9=5.949.97+5.87-8.45+3.15=10.541.47-0.34+0.99+3.17=5.296.52+3.49-1.52-4.62=3.877.14+9.8-6.3+2.53=13.179.32-1.12-4.25=3.952.75+5.7+9.09=17.540.42+5.6-1.47+4.85=9.46.15-1.78+5.97+8.59=18.939.43-4.38+8.17-3.22=109.05-7.89=1.160.87+3.95-3.15=1.679.19-2+2.69+9.08=18.968.57-2.24-5.01-0.07=1.255.03-4.62+9.57+0.1=10.083.94-3.76+6.53-6.29=0.422.66+7.55+6.15+6.26=22.623.03+5.52=8.555.6-0.6+9.87-1.86=13.014.12+1.54+5.38-3.38=7.668.32-1.41-2.91=46.5+1.28-4.22+9.97=13.538.52-0.39-6.08+3.68=5.733.46+7.05-0.65+1.6=11.466+9.35-6.95-8.11=0.298.56+1.18=9.748.19+3.28=11.473.61+7.44-3.83=7.229.45-0.35-4.58+4.86=9.380.94+4.56+6.76=12.268.67-5.53-2.48=0.668.32+8.15-1.22+3.38=18.637.28-3.04-1.19-2.62=0.432.47+0.08-2.32+0.39=0.627.34+9.05=16.392.84-0.55+5.73+9.85=17.879.23-5.71-0.19-0.77=2.567.29+0.36+2.87-2.79=7.735.86+4.23+0.04=10.136.93-2.33+2.6+4.32=11.524.38+7.52=11.95.2-2.07-1.88+3.34=4.599.09-1.02-6.22=1.856.7-4.91+7.54-5.73=3.69.97-0.04-7.64+3.56=5.858.15-1.37-1.06-2.34=3.389.32+1.4+5.73=16.453.74+4.29=8.038.62+2.49-5.01+1.21=7.315.53+1.31=6.847.67+2.59-2.23-6.22=1.817.66-1.66+4.3=10.37.97+1.32+2.01=11.36.5+6.77-4.37+7.92=16.828.86-3.96+5.97=10.879.33-6.48-0.46+7.5=9.898.74-1.61-5.6-0.18=1.356.61+1.89+8.66+0.22=17.389.85+9.58+2.84-3.5=18.777.63+3.2-4.77+5.25=11.319.11+3.94+4.52-1.57=166.36-5.87+8.88+4.29=13.669.39-2.93-1.8-2.53=2.138.43+2.67-4.14-3.85=3.113.17+1.63=4.89.53+2.16-1.23=10.465.12+9.9+0.71+6.72=22.453.91-3.73+4.96=5.148.21+3.9-6.36-1.26=4.497+6.97-4.59=9.384.53+0.53+6.04-8.76=2.344.08-1.63+8.42=10.876.76-3.8=2.965.5+7.93-0.28+8.02=21.171.22+8.45-0.95=8.726.26+9.62-6.41-6=3.475.85+2.6-2.37=6.081.15+5.42-6.43=0.142.81-0.54-1.05=1.229.78-1.33-3.32=5.136.89+8.82+4.96+5.35=26.025.35+7.73-1.56-1.09=10.439.52-8.21-0.72=0.597.94+5.88+2.4-8.28=7.946.59-0.05-2.65=3.895.74-1.02-0.84-2.94=0.945.18+7.14+3.59-8.62=7.291.64+2.05+3.5=7.196.49-0.66=5.839.64-0.77+6.1-7.08=7.897.04-0.69-0.21-3.14=39.44-7.89-0.73+0.15=0.971.42+5.77-0.11+1.62=8.72.75+1.2+7.98-2.97=8.967.82-2.46+0.64-4.65=1.357.32+4.76-8.15=3.930.95+4.88-1.99=3.843.12-1.27-0.55+1.2=2.56.3+3.2+6.23+7.43=23.167.06-6.62-0.02+8.27=8.695.74+7.5+3.6+9.35=26.197.95+4.17+9.02+5.43=26.574.59-0.16-2.54=1.895.01-2.01-0.49-0.82=1.698.08-4.82-2.53=0.733.86+2.46-4.46-0.5=1.368.75+1.38-5.58=4.550.08+1+8.14-4.17=5.054.27-0.32+0.61=4.569.54-3.05-0.32-4.79=1.388.59-0.43-0.85=7.316.02-3.64+6.31-7.21=1.489.77+6.01+6.08+2.27=24.136.06-5.31+5.78+6.62=13.153.89+8.7-2.72+2.31=12.184.37-3.96=0.419.01+0.82-1.12+7.64=16.354.11+1.08+7.1=12.293.12-2.15+5.05+4.67=10.699.22-2.77-2.41=4.041.84-0.98+1.98=2.849.5-8.26=1.247.2-4.84-1.14=1.223.09+2.66+4.23+7.34=17.321.15+7.87+2.83-7.71=4.144.78+7.8+5.8-0.97=17.412.95+3.93+5.68+3.61=16.172.62+3.68=6.34.74+3.67+9.56=17.979.66-3.65-2.66=3.358.03+6.26-4.76-8.83=0.79.71-6.77=2.944.2+6.26-2.46+6.79=14.796.45+9.73-3.38-6.95=5.857.79-0.02-0.99-2.61=4.174.69-2.55+0.22-1.31=1.057.73+4.09+4.41-6.33=9.98.67-2.52+6.1+8.65=20.97.16+8.81-3.38-9.1=3.496.2-5.87=0.337.4-1.49=5.919.46-2.16=7.37.09+6.39-8.26=5.229.84-1.35-7.98+9.62=10.139.35-4.3+0.18+4.23=9.468.21+7.29-7.44+3.19=11.255.96-1.4=4.566.36+1.31+2.11+2.14=11.929.04+9.23-5.57-0.58=12.128.91-1.15-1.08-6.2=0.485.68+2.64+7.84+5.41=21.577.25-0.95+8.22+8.73=23.259.26-5.4+8.92=12.784.34-0.47-1.66-1.13=1.082.12+1.72-0.84-0.42=2.580.64-0.48+5.58+9.83=15.578.81-3.65+7.26-2.23=10.191.63+6.45-4.14+9.66=13.63.08-1.14+0.11+0.79=2.848.97+7.88-4.98=11.876.48-5.29+7.17=8.369.15-2.75-1.36-4.47=0.576.08-2.16+9.71-7.27=6.369.86-0.19+7.91-6.45=11.139.02-2.44-0.35+0.95=7.188.37-0.05-3-4.61=0.719.17-2.48-4.63+7.84=9.97.25+7.91=15.167.53-5.74+8.51-5.47=4.838.76+2.65-8.15-2.35=0.917.63+0.89-6.71+3.29=5.16.88-1.57-0.51=4.86.95+6.11-5.19=7.879.78+4.94-5.16-8.35=1.219.37-0.83+5.48-7.29=6.738.05+1.92-5.16+9.77=14.586.3-4.06+8.77=11.013.2+1.1+3.24=7.549.74-6.53+2.8-3.88=2.139.15+2.03+7.77-1.7=17.254.36-2.9-0.29=1.177.34-1.65+2.01+5.9=13.67.71-1.72-3.68+0.41=2.728.56-2.63-0.09-4.81=1.036.28-1.65+7.62-7.77=4.487.58-4.86-0.13=2.590.54+5.42+5.27=11.239.74-3.96-0.59+7.21=12.49.77-2.55-2.17-0.17=4.889.22-2.77+8.62+1.35=16.427.2+5.42+9.01-5.19=16.449.51-6.22+3.1=6.397.16+7.24+2.96-5.58=11.789.79-4.35-1.31=4.134.35-2.17-1.36+1.2=2.022.18+6.13=8.315.03-3.35-0.46-0.37=0.857.65-1.36=6.296.6-1.43+9.49=14.665.13+9.01-3.38-0.76=107.08+2.14+1.49-7.36=3.355.83-2.5+5.77+4.3=13.49.52-3.53-5.37+1.55=2.172.6+8.08=10.683.35+5.79+2.27-0.84=10.572.94+0.06+4.47=7.476.35+7.7-4.62+3.56=12.997.32-3.16+4.14=8.36.32+1.39+8.95=16.667.8+6.44+2.76=174.72+9.54-1.61=12.650.61+7.84-5.59=2.868.97-6.34+3.37=64.01+6.15-3.49-0.34=6.339.23-7.9+4.63=5.969.04-7.71=1.337.99-6.66+4.46+0.61=6.46.66+9.24+0.22+7.33=23.459.64-1.56-4.56-2.08=1.441.78+8.17-3.12+4.38=11.217.15-4.39-0.97+3.8=5.598.27-2.48+3.87+0.76=10.420.88+9.63+6.77+2.52=19.82.53+3.07+1.76=7.364.83+7.63=12.466.49+3.69+3.29-8.59=4.883.31-0.16+8.47=11.627.28-0.38-1.67=5.239.89+3.86+0.6+0.18=14.534.38+6.51-5.91-3.73=1.257.33-0.49-2.1-3.21=1.534.61+3.07-4.48+7.2=10.47.84+8.93-4.35+1.88=14.39.67+5.74+7.48+7.43=30.328.52-1.54-2.47+3.88=8.398.43+6.8=15.236.42+1.63=8.053.21-0.48-1.08=1.656.5-4.21-1.82+5.61=6.082.66+5.12-1.21-3.62=2.952.62+0.7+4.06=7.385.72-0.2+0.43-3.2=2.757.98+8.87-5.87-2.94=8.041.83+7.64-5.08+7.04=11.435.82-0.07=5.751.02+9.4+8.25=18.673.62-1.03-1.18=1.411.05+4.54-2.17-0.7=2.727.1+6.8=13.90.51+4.32-1.51+2.75=6.073.66+5.44+5.69+0.5=15.299.95-5.59+7.47+2.24=14.075.92+7.09=13.014.29-3.27+5.48-0.8=5.71.08+9.63-2.08=8.635.35-1.8-2.85+2.56=3.265.47+5.91-0.84+7.48=18.027.72-2.64-0.12-3.99=0.975.75+1.55+5.93-7.5=5.738.34-5.89+1.66+6.25=10.364.76-3.55+2.15+3.24=6.60.54+1.68=2.222.94-1.85=1.090.22+9.73+4.95+8.98=23.884.61-2.16-0.75=1.78.81+6.28=15.097.31+0.72+4.85+8.69=21.576.71+0.11+4.49-7.82=3.496.38+0.53-0.88-1.56=4.477.5-5.36+8.13-3.74=6.531.96+9.09+9.08-2.35=17.787.29-6.51=0.785.64-5.45+7.39=7.588.94-7.69+4.75+2.11=8.118.97-5.1+4.26+3.74=11.871.33+9.61+2.95+8.7=22.598.95+7.41+1.58-6.02=11.929.66-5.09+9.19-8.76=58.23-1.96+3.85-3.87=6.258.24-2.39+3.74-5.98=3.617.39+2.52+6.75=16.660.32+9.56+1.95=11.837.26+0.63-3.61=4.288.37+8.07-5.73=10.719.36+1.33-4.45-4.19=2.057.96+0.33-1.82=6.474.11+7.8+6.64+4.31=22.867.81-3.3-0.6=3.918.64-4.75+3.96=7.856-0.56-2.98+4.57=7.034.21-3.52+3.27=3