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0.46+9.2-4.22-0.5=4.33+6.35-7.47=0.52+8.15+9.36=5.5-2.61-1.05+9.05=6.01-4.51-0.64+1.45=7.57+9.93+4.7-4=9.23+2.37-5.25-2.64=9.16-0.09-3.87-4.37=5.98-0.87-1.76=6.73-3.9+4.66-7.23=8.94+4.05-1.56-5.09=8.82+7.66=6-1.34-0.75-1.37=9.2-0.18-0.72=9.48+8.56-1.65-2.33=9.73-9.44=5.51-3.7+9.48+3.69=0.81+4.7+0.38-4.91=8.56+4.64-7.93+9.63=3.56-0.72=6.05+6.06+7.59+6.27=7.32-2.11+6.51-2.87=9.81+4.85=5.47+4.67-2.16=5.34+3.13+6.53-1.41=6.81+7.18+4.92=3.55+9.56=8.92-1.5-7.11=3.99-0.26+9.3-5.18=9.67-7.58+8.39+2.76=8.64-5.45=4.57+5+1.13+8.13=8.99-3.74-2.79=7.71+9.45+9.21+2.82=3.98-3.74=9.86-6.23+8.44-9.72=9.44-0.2-6.79-1.4=9.93-5.19+4.43-6.23=8.02-3.32=9.87-3.34+5.63+1.33=3.97-3.44+9.7=4.97-2.57+5.37+9.31=0.74+6.75+4.85-6.18=8.33-0.07-4.2-3.05=8.67-2.92+5.14-1.81=5.91+5.11-1.3=0.24+5.4=9.33-3.9+0.79-3.51=6.81+8.89+0.92=4.82+6.86-7.73=0.11+4.55=7.49-1.27+9.8-8.53=9.1+6.1-0.71-0.08=4.08+7.45+2.25-5.24=6.45-0.6-3.84-0.56=8.04-3.52+1.07=2.01-0.05+0.6=0.65-0.21=7.61-0.98+9.84-9.17=1.08+7.68+7.88-0.94=9.08-8.74=7.44+6.06-6.84+1.83=9.34-2.88=4.72+5.93-3.52-3.3=9.02-4.16-2.14-0.88=7.07-4.95+7.28-6.37=6.84+3.73-5.31+9.55=9.92-1.78-3.5-2.41=5.81+7.73-8.96=8.99-0.56-4.89-1.92=4.01-2.17+2.85-2.46=5.22+8.3-3.92-0.46=2.96+4.37+4.44=6.22-3.07-1.13=0.3+8.22=9.38-5.14-0.61=7.5+3.03-5.75=4.14+4.97+4.45=8.18-0.66+3.94-9.16=1.19-0.22+8.27-1.09=9.95+5.17-2.49-2.02=7.34-3.03-3.34=5.68-2.01-1.38=6.73-3.43-0.85+2.59=2.92+9.63+7.01+1.15=4.08-0.34-3.64=8.08-0.33-1.44+7.28=6.49-0.98+4.5-3.51=3.94+8.93-9.73-2.86=8.69+7.06+7.56-1.44=7.88+3.61+0.86-0.77=4.41-3.91+9.62=4.25-3.75+3.24=0.68+0.27+2.48=8.02+1.58=8.35+6.81-9.16-1.39=3.67-0.38-2.3-0.33=2.51+1.75+9.59+5.63=9.9+8.05-6.31+6.59=7.67-3.38+8.83-1.43=4.73-1.06-2.86+8.78=2.77-0.77+7.73-2.43=1.6+9.65-3.57+6.29=3.54-2.69=7.54-4.86+7.74+0.86=9.47+3.54+5.07-2.07=7.23-2.73-0.89-0.37=8.99-7.53=6.1-3.45-1.19+3.23=9.74-5.01=8.18+9.59-4.37-2.24=9.45+4.06-4.6-0.46=9.17-2.99-1.74=9.53-4.84-0.48=6.29+7.97+7.3=4.85+7.29+8.53-8.32=7.82+6.67=2.89+7.74-6.22+5.66=7.91-5.94+7.49-0.75=9.76-4.07-0.84+7.22=2.13+9.49=9.59+2.98+9.7+5.55=7.08-0.88-5.51+3.78=5.54-4.61=3.97+4.09-0.93-7.03=5.27-3.47-0.05-0.75=6.51-2.04+5.63+9.71=1.35+7.79-6.77+0.3=9.47-1.82+3.29-0.34=7.53+6.73+5.77-8.41=9.97+5.11=5.13-2.18-0.18+1.05=9.5-0.18-2.19+6.17=8.41+9.61-5.03+1.44=2.66+0.51+6.63+6.19=0.06+9.11+7.44=7.6-5.1+5.52+5.63=1.19+5.99-5.83+8.45=7.1-2.23+6.68+0.74=4.64-1.1-0.03-0.46=7.69-1.66+4.84+4.3=9.01-0.17+0.2=5.07+8.91+2.3=6.94+8.32-0.13-8.1=5.69-0.88-1.48+7.83=9.77+9.76-3.65=4.81+5.86-6.56-3.3=5.37+4.21+3.55+8.77=8.44-5+9.4-0.91=8.87+6.77-9.12=9.64-2.81-5.75+1.73=9.45+5.43-9.31-3.79=8.73-2.01-1.21+5.43=8.85-3.75+3.76=3.03+2.59=2.76+4.48-5.71=4.13-0.43+5.12=5.86+9.81+6.25-6.08=8.78-2.68+2.66+4.25=0.97+6.38+1.92-8.78=8.03-4.71+5.45-5.15=9.32-2.9+3.74-4.88=4.6+2.39=8.63-4.98+5.83+0.31=7.65-3.74-0.21=9.1-3.41+8.63-8.69=2.48+3.33-0.37=5.12-3.8-1.19+8.42=3.8+6.89+8.76+3.27=8.7+4.7-1.67+5.11=8.63-5.77-0.05=3.25-2.43+7.38=7.99-3.06-4.17+9.87=9.7+1.28-0.21+3.57=9.94-3.08-2.28+2.48=5.4-0.12+4.16+8.16=6.65+0.68+1.67+7.95=9.54-0.26-5.75=6.76+9.15-1.51=8.7-5.98+3.57=5.58-0.1+4.07=7.57+6.86-2.68-1.22=6.96-1.31-5.47+2.04=4.93+5.43=8.73+3.14-6.83=7.89+9.18-3.54=7.94-1.08+4.63+4.81=1.01+7.17+8.4+4.87=9.75-1.17-1.29-0.53=8.73+3.02-2.63-7.38=7.08-5.8+8.63=9.82-2.77-1.88-3.34=6.22+9.32-0.64+4.67=8.04-6.78=0.69+5.21+8.76-4.2=9.87-4.28=4.01-0.04+6.69=5.34-1.16-2.59=3.16-2.41+5.35+3.29=7.44+7.22=2.49-0.16+4.14=7.24+8.23-4.67=8.33-0.22-7.39=1.55+7.07-1.78+1.56=8.89-1.58-1.74+8.53=5.33-3.88+0.95=5.13+4.9-3.22-2.51=4.81-1.51+8.75-0.8=0.41+8.67+9.59-4.68=6.95-4.03=0.42+2.71+0.93=3.86-1.73-0.22-1.07=3.82+9.03-1.63-3.79=7.92+7.76+0.69-4.09=4.22+3.07+1.99-7.71=9.66-2.84-3.33+1.59=9.07+5.68-9.82+1.52=7.3+9.25+2.91=8.75+9.02+8.64+2.01=8.2+8.13+7.78-9.48=8.15-1.03+7.03+6.11=9.71-7.57-0.58=7.74+2.44=8.87-1.93-0.16-5.65=4.66-3.91+0.21+6.81=8.9+9.11+7.3+9.69=1.14+4.87+9.39+3.55=2.01+2.68=9.75-2.86-0.06=6.34-5.6+5.38=3.06+8.87+9.75=8.8-0.9-6.3+2.48=5.72+6.94-7.59=1.42+5.27=9.08-3.16-3.24+1.66=0.91+2.47=9.4-2.9-5.57=1.91+6.38+8.33=8.02-0.09-5.59-1.28=7.36-2.16-2.04+4.13=0.32+6.78-3.9+6.68=9.88-0.79-6.19=9.55-4.59-1.31=9.06-5.81=8.51+4.72=5.42-1.42-2.13-0.64=3.63+1.91-1.16=7.82-4.56+6.82=1.74+2.02+8.15=1.11+5.8+3.26=5.84-3.73+9.96=6.65-2.07-2.83-0.92=8.03+9.37+4.49+2.65=6.28+9.61+6.62+2.79=8.81-7.04-1.13=3.82+7.88+9.65-1.8=3.86-2.47=3.63-1.36-1.11=4.64-1.38-0.3-0.23=9.68-4.45-0.9-2.22=8.47+7.55-9.64=7.76-1.45-1.17+5.44=9.22-2.61-3.71-0.99=9.72-2.54+2+4.03=6.32-0.31-3.1+3.47=0.07+7.86+4.58-7.09=5.97-2.34+4.28=2.75+1.24+3.26=9.66-0.48-4.24-2.18=8.29-3.96-1.09-1.66=7.13+3.81=8.05+8.57+1.68-3.59=7.86-1.28-6.08=7.96-7.59+3.9+2.86=7.6-5.49-1.02=7.44-2.65-0.25-2.8=8.81+4.17+3.45-2.67=4.68+8.35=9.9-5.09-1.42-2.44=6.67-3.63+0.24=9.53+6.78=5.23+0.17-3.4=0.91+1.81+2.15+6.6=7.29-0.36-6.81+3.39=1.46+9.88-0.19+7.14=8.11-3.03-4.65+8.41=2.48+9.4-9.31=7.41-2.41=8.33-6.86+9.92+1.05=2.41+9.95-3.74-6.93=9.69-2.08+3.68+3.17=7.66-2.93+8.61=6.57-2.59-1.38=9.62-0.43-2.94-0.85=3.26-1.45+9.08-8.6=7.59-7.14+2.75+9.76=3.03+9.16-4.91-0.24=7.42-1.24+2.7-2.16=6.25-5.46+3.5-3.52=9.08+2.6=6.07-2.16+2.84+1.38=8.05-3.67-1.02=2.14-1.43+2.08=3.03+4.51+7.85-7.51=3.65-0.91=4.35+8.42-5.53=7.86-2.25-1.37=8.63-4.52=9.29-0.67-7.22=9+8.45+7.27=5.42-4.44+3.53-4.08=9.58-4.15-3.52-1.1=4.65+0.6-4.24+7.44=7.23+6.11+8.95=8.4+2.22-3.61-3.41=7.29-5.18+7.68=3.27+6.63+4.5-9.74=4.88-1.89+6.52=4.64+1.03-2.34=7.83-0.46-0.71-0.07=8.41-2.47-0.64=5.93+8.13+4.36+5.1=3.18-0.04-3=2.47-0.51=7.72-1.36+8.61=8.62-3.67-1.65-1.58=1.05+8.95+3.92=6.45-3+2.16+8.19=0.63+5.8+3.39+2.37=1.73-0.34+6.28-0.55=9.25-5.18+4.48=3.27+4.22+7.81=0.66+1.41+2.49-3.33=5.06+2.56-0.25+5.92=0.33+0.9-0.02+3.75=2.21+3.53+3.43=8.44-1.36-0.57=9.79-3.2+7.3+5.33=3.71+2.51+6.3+9.13=9.79-7.15=8.26+3.98=8.77+9.15-4.67+2.48=8.77-4.38-2.07-1.75=5.86+6.8-1.74+7.17=6.59+2+1.49-0.08=8.32-0.58-1.36-1.63=9-7.83+4.85-4.64=9.06+7.05-7.37=7.48+7.99+6.02=7.65+5.31-0.65=7.83-1.62-5.33=4.51+0.38+4.69-7.54=7.51-5.85+4.46-2.68=1.08+1.33=2.15+8.05-3.54-2.22=2.56-1.84+0.93=6.15+5.4-7.73+7.83=9.98+7.31-0.99-4.18=1.35+1.09=6.42+8.19-0.25=9.86-4.57+0.93=7.99-1.96+9.15-1.69=3.98+7.89-4.33=4.71+4.09+2.98-1.16=8.73-0.71-5.53+0.13=3.38+1.63=1.34+2.25+0.38+8.31=4.22+6.41+3.19=5.44-4.85+1.49+0.3=3.08-2.92+7.3-0.65=4.84+3.31+7.82=5.73+5.26=6.15+3.82+0.97-7.86=8.08+2.5+4.94-3.72=3.51+4.05+4.44+3.6=9.88-4.93+4.35=5.37+2.72+5.23=5.91-3.06+6.65+4.98=4.52+1.13-5.42=5.34+2.14-2.17+8.68=7.01-2.64+4.4+3.76=8.67-1.36-2.26-2.29=9.08-1.5-4.93=2.37+6.79-2.39-0.13=0.11+4.52=9.13-3.79+1.49-6.34=9.34+3.25+8.77+8.14=0.35-0.02=1.11+9.8+1.91+7.24=6.2-1.98-2.12=7.66-2.27+0.2+7.09=5.01+4.9+0.95=4.74+7.34+0.65+1.97=4.39-3.85=9.89-2.09-0.45-4.74=4.75-0.91-2.19-0.88=1.09-0.19+9.58+2.37=5.15-0.42=1.01+7.63-1.36=5.97-2.74-2.6-0.42=7.49+2.83-7.78=9.14-3.88+0.56+1.92=0.46+9.94-0.26-0.66=6.97-2.91-2.2+9.18=7.11-4.02-0.68+0.79=7.01+6.7-5.38-7.37=6.87-4.93+2.48=9.63-2.36+2.76=6.93+5.09+8.73+5.9=0.79+4.26+7.14+0.12=9.22-1.72-1.52=1.7+7.27+9.21=8.05+4.36-1.38+1.96=4.22-2.65+8.01-4.77=9.27+2.45-2.08=5.05-2.21+6.87=9.09+2.74-7.76-2.52=7.84-7.58-0.02=9.46-1.09-1.34+6.8=9.66+0.47-3.46+3.09=1.25+2.04+7.24-9.53=8.25+2.96-1.1-8.14=5.78-0.49=8.97+3.09+2.96+5.18=1.94+6.58-6.15-1.5=4.1+0.24+6.09=0.88+4.29-3.64+8.57=3.5+8.11-6.4+5.95=2.98+9.25+8.92-8.31=7.81+8.06-4.55+7.44=5.85+9.88-8.48-4.73=7.57+5.11+3.04-2.77=3.97+8.17+3.59+8.54=6.74-1.4-4.24=9.09+5.06+9.24-9.91=1.2+1.7+8.9+3.31=1.76+3.3-4.61+0.51=1.89-1.49+5.02=8.94+0.4-0.34-0.24=0.4+8.49+0.18=5.13+2.1+9.23-1.7=2.26-0.69+9.45-4.48=9.88-9.6+4.26=8.48-2.81+8.22+6.39=5.85+8.21+7.9+5.39=8.49-7.91+9.01=5.71-2.56=9.83-3.28+3.36-2.05=2.45+6.47-6.68=6.37+6.75=6.09-1.6=7.13-2.84-4.19+1.77=0.89+7.54+8.84-0.86=8.35+3.05+7.26=5.14+3.22-3.34+4.37=5.64+9.14-6.38+7.97=6.05+5.22+8.97+4.02=7.99-1.11=4.54+2.35+8.45=8.95-1.04+7.41-4.17=4.16+4.91-1.91=5.57-1.09+9.61=3.29-2.65+2.41=8.88-5.17+8.74+1.01=8.63-7.26=7.63-2.97+8.02=7.86-3.32-3.49+2.19=0.86+4.71+4.12+4.41=4.37+8.7=2.22+1.31=6.79-2.26=3.8-2.14+0.89=9.53+9.3+0.86-2.41=0.05+5.68-1.34+1.98=6.34-0.31=9-1.57-3.63-0.74=4.83+8.2-0.81-7.4=7.54+3.58+8.81=8.78-1.35=3.08+5.36+9.68+1.36=8.5-2.27-3.93-1.92=7.01-4.42-0.95-1.34=9.19-1.82-0.95=1.59+0.33+9.62=7.93-6.13+0.34+3.01=9.25+4.8-2.93=5.75-0.05-1.45+1.89=6.95+2.36-0.1-8.06=9.11-3.17-3.73-0.22=1.2-0.73+3.44+5.03=7.71+9.33+6.24+8.15=8.53-4.09-0.26+1.96=7.23-5.4=5.73-5.06+0.23=9.59-2.23-4.41=9.47-5.27-0.07-2.39=6.43-2.79+8.77-2.83=9.13+5.75=6.15-4.77=2.25+9.44-7.97=9.49-5.4+5.28+4.97=9.84-1.13-7.36+4.56=9.18-4.82+8.34+9.86=3.66+6.68-8.45-0.52=1.35+1.97+1.78=9.36-2.87-3.63+8.84=4.03-0.96-1.14+1.17=0.66+8.37-1.6+6.26=6.5-1.63+9.52-0.72=5.24-4.57+8.07=5.43-1.84+7.14=7.32-2.95-1.82=1.58+2.95=8.91-3.25-0.23+2.79=8.52+8.26+4.57=3.57+9.64=8.83-2.8+1.35-4.66=6.21-0.71=5.35+3.43=8.74-1.05-2.47-0.75=7.97-1.17-0.15=4.47+2.48-3.69+0.62=4.98+1.24-0.49+6.6=3.32+9.72+3.51+7.81=8.4-1.51=7.35-0.23-0.36+1.46=9.97-0.31-4.57+1.23=3.18+8.81=9.41-6.74+3.13+7.46=7.92-3.18+4.33-3.71=8.19-0.28-2.06-0.87=9.24-5.49-0.79+7.03=9.49+7.94=4.57-0.8=4.51-0.62-0.09=9.8-0.02+9.39=6.64+9.31+1.08=9.72+0.83-2.65-6.72=8.61-0.6+4.6=3.3-1.94=3.08-2.26+7.55+2.87=9.15-2.29-1.98-4.06=8.36+1.36+7.24-0.33=8.12+2.22-1.21-2.72=0.45+8.86=6.01-2.32-1.47+6.33=3.18+9.77-2.76-9.45=3.77+7.87=8.9+8.75=3.55+7.34-4.06=8.29+8.24-0.69-4.38=5.95+5.7+7.68=7.57+5.09-3.51=6.99-0.33+1.23+7.81=9.17-6.58-1.06+8.21=7.27-0.05-4.12=6.04-2.91=8.1+0.09+1.98-4.83=6.64-2.98-2.34=5.26+1.62-2.45=6.4-4.15-1.14=7.65-4.71-2.79+6.09=5.67+7.35=8.05-1.99+0.78+9.31=9.63-1.94+2.04-4.36=2.31-1.46+5.22-2.63=7.93-1-3.28+8.91=5.95+2.06-2.39=5.49+7.35+0.3+4.97=5.57+9.24-1.81+2.2=8.2-5.42+7.01-3.11=7.23-5.36+3.48+3.01=3.31+3.98+9.32-1.46=4.17-3.15-0.7=9.73-6.63+3.74=5.3-2.96=7.5-5.35=5+3.63+9.25+4.76=0.59+1+3.82-1.84=6.35-1.51+2.94-5.8=0.41+2.25+9.62-8.1=8.96-1.07=7.45-5.21-0.14-0.88=8.16+3.75+1.89=5.99-0.9-3.87-0.93=8.36+6.33+0.76+6.4=4.1-2.96+4.44+8.41=0.36+4.37+5.93-5.18=4.87+7.34+4.08=8.48+1.11=5.06-3.02+2.84+9.26=5.98+2.89-7.68+5.45=8.16+5.51=6.71-0.38+5.71=5.59+3.32=8.87-2.86+5.4-2.25=6.03+3.04+3.99=4.99+9.18-3.22+0.75=7.31+6.18-3.82-7.6=8.5+5.58-7.99+6.69=9.89-3.96+1.71+6.49=5.43+6.35+5.35=0.31+6.53+5.39=3.92+8.07+0.36+0.28=6.87+7.26-0.61+0.16=7.91+8.43-0.32=7.88-2.11-3.29+1.47=5.04+3.43-0.33-2.85=8.34-1.44+8.86=4.95-1.31+6.75-8.58=4.85-1.42=6.97+9.39-3.9-9.26=3.03+0.97-2.12=8.42+7+1.79+4.26=4.54-3.02-1.16+4.99=4.07+4.3-3.59=8.43-6.61-0.17+5.38=6.54+9.27-9.73=0.99+5.66-6.55+6.46=1.31+7.57-2.4=5.07+4.95-8.93=5.82+9.15-0.26=5.26+5.49=4.45+8.96-9.32+7.09=4.73+4.83-3.98-1.52=7.54-3.56-0.14+3.35=1.25+3.39+6.57-5.19=6.96-5.25=0.27+4.93+2.72-1.77=6.52-2.29-1.85+7.21=8.25+8.52=7.13-1.42+5.88+0.13=7.27+4.91-3.21+6.84=8.18-5.84=3.46+4.56-6.42+5.95=7.42+1.38+0.42=6+4.24+7.74+8.86=7.57-5.82+7.21-7.14=9.6+1.19+9.17+0.76=2.47+6.89-3.19+4.46=1.51+9.05+0.46-3.28=3.16+8.68-0.64-6.98=5.01-1.19-3.42+9.99=1.53+8.08=5.42-1.99=4.85+7.28-2.43-6.35=6.37-2.09-0.95-1.39=8.38-0.69-0.98-1.32=6.31-1.25-2.45=1.09+9.3+2.25-9.28=6.18-4.94-0.2-0.4=0.1+6.8=4.74-2.6+4.79+8.03=7.03+4.65+0.35=9.87-3.32-3.46-1.08=6.13-1.12=6.14+5.03+3.61+2.31=5.41+3.61-3.85+0.74=6.53+0.16-3+4.33=6.5-3.4-1.44=5.77-1.03=8.9+7.35-3.66-5.62=9.76-4.52+3.24+8.42=2.93+6.95+7.13=7.06+2.14+9.29=9.47+6.85+7.18+8.7=9.86-0.21-4.31-0.89=2.67+4.53-3.71-1.43=0.53+8.54-8.57=2.33+5.39+4.89=8.07+5.23-0.07+3.39=3.31+5.11-7.56=8.53+0.94-5.16-1.91=1.98-1.32+6.04=8.55-0.86+1.51=8.48-2.13+9.07+3.14=5.96-4.94+9.48-1.01=1.9+7.14+5.86+3.65=8.54-3.55-4.61=1.91+3-0.5=9.69+3.55+9.16=8.88+8.12+5.87=8.94-6.56-0.59=6.03+6.94+0.74-5.51=6.73-5.51+4.36=4.05+2.18+3.77=9.72-3.18=8.4+9.96+0.41-1.16=6.67+7.68-6.74+3.39=2.57+1.76=6.43-0.4=9.29+7.94=3.22+8.76-6.65+2.85=1.45+4.57+2.28=7.3+2.4+9.65+4.04=7.5+4.04-3.58=4.46-1.86-1.63=9.87+1.21+1.58-5.29=6.13-4.92+7.46-7.18=2.58+2.35-1.23=8.4-0.25-0.68=5.13+3.08+5.87+3.07=8.97+0.06-4.68=7.93+4.73-3.56-2.94=8.25-1.57=6.02+2.97=5.56-3.08+2.03+6.07=6.59+9.37-3.82-2.29=4.64-1.67+4.88-1.89=8.08+4.05-1.38+7.85=8.12+6.36-1.77-7.08=3.42+5.62+1.65+5.56=8.51-1.73-2.97+3.41=6.34+1.13+0.56+3.88=4.34-1.47+5.31-0.95=3.59+3.69+5.11+8.53=7.2+9.58+3.69-2.09=5+8.6+5.62-8.23=6.39+6.72+1.32=3.83-1.51=8.73-1.65-1.71-1.44=8.29-1.32-4.34-0.28=6.25-5.86+8.98-1.39=5.61-4.23+6.02=8.06-0.95-2.22+4.97=1.87-0.04+1.09=2.17+9.61=6.43-1.42+0.25-4.86=3.33-0.96-1.61=4.4+3.79-2.33+6.88=7.62+0.51-1.94+0.34=7.32+8.98-7.22-8.85=5.11+5.33-8.28=2.55+7.62-7.04+3.18=6.23+6.96+6.39+2.65=6.5-1.09-1.59-0.09=3.12+8.56-6.85=0.68+8.38-3.59=2.34+6.41+8.74-4.44=4.86+6.93-7.04=2.41-2.27+4.1+7.35=6.09-0.68+9.64+1.86=4.89-3.56+7.79=0.25+2.78+3.87=4.6+9.87+0.45=4.21-2.11-0.48+3.3=8.38-5.57+6.01+3.15=4.61-2.58+9.63+3.22=3.62-3.24+4.19+1.45=6.69+7.99+3.09+0.98=8.78-7.9+3.39=7.85+7.08+0.97+1.06=4.55+0.86+8.07-3.68=4.81+8.84-7.35-0.76=6.46-1.68=1.39+8.59=参考答案0.46+9.2-4.22-0.5=4.944.33+6.35-7.47=3.210.52+8.15+9.36=18.035.5-2.61-1.05+9.05=10.896.01-4.51-0.64+1.45=2.317.57+9.93+4.7-4=18.29.23+2.37-5.25-2.64=3.719.16-0.09-3.87-4.37=0.835.98-0.87-1.76=3.356.73-3.9+4.66-7.23=0.268.94+4.05-1.56-5.09=6.348.82+7.66=16.486-1.34-0.75-1.37=2.549.2-0.18-0.72=8.39.48+8.56-1.65-2.33=14.069.73-9.44=0.295.51-3.7+9.48+3.69=14.980.81+4.7+0.38-4.91=0.988.56+4.64-7.93+9.63=14.93.56-0.72=2.846.05+6.06+7.59+6.27=25.977.32-2.11+6.51-2.87=8.859.81+4.85=14.665.47+4.67-2.16=7.985.34+3.13+6.53-1.41=13.596.81+7.18+4.92=18.913.55+9.56=13.118.92-1.5-7.11=0.313.99-0.26+9.3-5.18=7.859.67-7.58+8.39+2.76=13.248.64-5.45=3.194.57+5+1.13+8.13=18.838.99-3.74-2.79=2.467.71+9.45+9.21+2.82=29.193.98-3.74=0.249.86-6.23+8.44-9.72=2.359.44-0.2-6.79-1.4=1.059.93-5.19+4.43-6.23=2.948.02-3.32=4.79.87-3.34+5.63+1.33=13.493.97-3.44+9.7=10.234.97-2.57+5.37+9.31=17.080.74+6.75+4.85-6.18=6.168.33-0.07-4.2-3.05=1.018.67-2.92+5.14-1.81=9.085.91+5.11-1.3=9.720.24+5.4=5.649.33-3.9+0.79-3.51=2.716.81+8.89+0.92=16.624.82+6.86-7.73=3.950.11+4.55=4.667.49-1.27+9.8-8.53=7.499.1+6.1-0.71-0.08=14.414.08+7.45+2.25-5.24=8.546.45-0.6-3.84-0.56=1.458.04-3.52+1.07=5.592.01-0.05+0.6=2.560.65-0.21=0.447.61-0.98+9.84-9.17=7.31.08+7.68+7.88-0.94=15.79.08-8.74=0.347.44+6.06-6.84+1.83=8.499.34-2.88=6.464.72+5.93-3.52-3.3=3.839.02-4.16-2.14-0.88=1.847.07-4.95+7.28-6.37=3.036.84+3.73-5.31+9.55=14.819.92-1.78-3.5-2.41=2.235.81+7.73-8.96=4.588.99-0.56-4.89-1.92=1.624.01-2.17+2.85-2.46=2.235.22+8.3-3.92-0.46=9.142.96+4.37+4.44=11.776.22-3.07-1.13=2.020.3+8.22=8.529.38-5.14-0.61=3.637.5+3.03-5.75=4.784.14+4.97+4.45=13.568.18-0.66+3.94-9.16=2.31.19-0.22+8.27-1.09=8.159.95+5.17-2.49-2.02=10.617.34-3.03-3.34=0.975.68-2.01-1.38=2.296.73-3.43-0.85+2.59=5.042.92+9.63+7.01+1.15=20.714.08-0.34-3.64=0.18.08-0.33-1.44+7.28=13.596.49-0.98+4.5-3.51=6.53.94+8.93-9.73-2.86=0.288.69+7.06+7.56-1.44=21.877.88+3.61+0.86-0.77=11.584.41-3.91+9.62=10.124.25-3.75+3.24=3.740.68+0.27+2.48=3.438.02+1.58=9.68.35+6.81-9.16-1.39=4.613.67-0.38-2.3-0.33=0.662.51+1.75+9.59+5.63=19.489.9+8.05-6.31+6.59=18.237.67-3.38+8.83-1.43=11.694.73-1.06-2.86+8.78=9.592.77-0.77+7.73-2.43=7.31.6+9.65-3.57+6.29=13.973.54-2.69=0.857.54-4.86+7.74+0.86=11.289.47+3.54+5.07-2.07=16.017.23-2.73-0.89-0.37=3.248.99-7.53=1.466.1-3.45-1.19+3.23=4.699.74-5.01=4.738.18+9.59-4.37-2.24=11.169.45+4.06-4.6-0.46=8.459.17-2.99-1.74=4.449.53-4.84-0.48=4.216.29+7.97+7.3=21.564.85+7.29+8.53-8.32=12.357.82+6.67=14.492.89+7.74-6.22+5.66=10.077.91-5.94+7.49-0.75=8.719.76-4.07-0.84+7.22=12.072.13+9.49=11.629.59+2.98+9.7+5.55=27.827.08-0.88-5.51+3.78=4.475.54-4.61=0.933.97+4.09-0.93-7.03=0.15.27-3.47-0.05-0.75=16.51-2.04+5.63+9.71=19.811.35+7.79-6.77+0.3=2.679.47-1.82+3.29-0.34=10.67.53+6.73+5.77-8.41=11.629.97+5.11=15.085.13-2.18-0.18+1.05=3.829.5-0.18-2.19+6.17=13.38.41+9.61-5.03+1.44=14.432.66+0.51+6.63+6.19=15.990.06+9.11+7.44=16.617.6-5.1+5.52+5.63=13.651.19+5.99-5.83+8.45=9.87.1-2.23+6.68+0.74=12.294.64-1.1-0.03-0.46=3.057.69-1.66+4.84+4.3=15.179.01-0.17+0.2=9.045.07+8.91+2.3=16.286.94+8.32-0.13-8.1=7.035.69-0.88-1.48+7.83=11.169.77+9.76-3.65=15.884.81+5.86-6.56-3.3=0.815.37+4.21+3.55+8.77=21.98.44-5+9.4-0.91=11.938.87+6.77-9.12=6.529.64-2.81-5.75+1.73=2.819.45+5.43-9.31-3.79=1.788.73-2.01-1.21+5.43=10.948.85-3.75+3.76=8.863.03+2.59=5.622.76+4.48-5.71=1.534.13-0.43+5.12=8.825.86+9.81+6.25-6.08=15.848.78-2.68+2.66+4.25=13.010.97+6.38+1.92-8.78=0.498.03-4.71+5.45-5.15=3.629.32-2.9+3.74-4.88=5.284.6+2.39=6.998.63-4.98+5.83+0.31=9.797.65-3.74-0.21=3.79.1-3.41+8.63-8.69=5.632.48+3.33-0.37=5.445.12-3.8-1.19+8.42=8.553.8+6.89+8.76+3.27=22.728.7+4.7-1.67+5.11=16.848.63-5.77-0.05=2.813.25-2.43+7.38=8.27.99-3.06-4.17+9.87=10.639.7+1.28-0.21+3.57=14.349.94-3.08-2.28+2.48=7.065.4-0.12+4.16+8.16=17.66.65+0.68+1.67+7.95=16.959.54-0.26-5.75=3.536.76+9.15-1.51=14.48.7-5.98+3.57=6.295.58-0.1+4.07=9.557.57+6.86-2.68-1.22=10.536.96-1.31-5.47+2.04=2.224.93+5.43=10.368.73+3.14-6.83=5.047.89+9.18-3.54=13.537.94-1.08+4.63+4.81=16.31.01+7.17+8.4+4.87=21.459.75-1.17-1.29-0.53=6.768.73+3.02-2.63-7.38=1.747.08-5.8+8.63=9.919.82-2.77-1.88-3.34=1.836.22+9.32-0.64+4.67=19.578.04-6.78=1.260.69+5.21+8.76-4.2=10.469.87-4.28=5.594.01-0.04+6.69=10.665.34-1.16-2.59=1.593.16-2.41+5.35+3.29=9.397.44+7.22=14.662.49-0.16+4.14=6.477.24+8.23-4.67=10.88.33-0.22-7.39=0.721.55+7.07-1.78+1.56=8.48.89-1.58-1.74+8.53=14.15.33-3.88+0.95=2.45.13+4.9-3.22-2.51=4.34.81-1.51+8.75-0.8=11.250.41+8.67+9.59-4.68=13.996.95-4.03=2.920.42+2.71+0.93=4.063.86-1.73-0.22-1.07=0.843.82+9.03-1.63-3.79=7.437.92+7.76+0.69-4.09=12.284.22+3.07+1.99-7.71=1.579.66-2.84-3.33+1.59=5.089.07+5.68-9.82+1.52=6.457.3+9.25+2.91=19.468.75+9.02+8.64+2.01=28.428.2+8.13+7.78-9.48=14.638.15-1.03+7.03+6.11=20.269.71-7.57-0.58=1.567.74+2.44=10.188.87-1.93-0.16-5.65=1.134.66-3.91+0.21+6.81=7.778.9+9.11+7.3+9.69=351.14+4.87+9.39+3.55=18.952.01+2.68=4.699.75-2.86-0.06=6.836.34-5.6+5.38=6.123.06+8.87+9.75=21.688.8-0.9-6.3+2.48=4.085.72+6.94-7.59=5.071.42+5.27=6.699.08-3.16-3.24+1.66=4.340.91+2.47=3.389.4-2.9-5.57=0.931.91+6.38+8.33=16.628.02-0.09-5.59-1.28=1.067.36-2.16-2.04+4.13=7.290.32+6.78-3.9+6.68=9.889.88-0.79-6.19=2.99.55-4.59-1.31=3.659.06-5.81=3.258.51+4.72=13.235.42-1.42-2.13-0.64=1.233.63+1.91-1.16=4.387.82-4.56+6.82=10.081.74+2.02+8.15=11.911.11+5.8+3.26=10.175.84-3.73+9.96=12.076.65-2.07-2.83-0.92=0.838.03+9.37+4.49+2.65=24.546.28+9.61+6.62+2.79=25.38.81-7.04-1.13=0.643.82+7.88+9.65-1.8=19.553.86-2.47=1.393.63-1.36-1.11=1.164.64-1.38-0.3-0.23=2.739.68-4.45-0.9-2.22=2.118.47+7.55-9.64=6.387.76-1.45-1.17+5.44=10.589.22-2.61-3.71-0.99=1.919.72-2.54+2+4.03=13.216.32-0.31-3.1+3.47=6.380.07+7.86+4.58-7.09=5.425.97-2.34+4.28=7.912.75+1.24+3.26=7.259.66-0.48-4.24-2.18=2.768.29-3.96-1.09-1.66=1.587.13+3.81=10.948.05+8.57+1.68-3.59=14.717.86-1.28-6.08=0.57.96-7.59+3.9+2.86=7.137.6-5.49-1.02=1.097.44-2.65-0.25-2.8=1.748.81+4.17+3.45-2.67=13.764.68+8.35=13.039.9-5.09-1.42-2.44=0.956.67-3.63+0.24=3.289.53+6.78=16.315.23+0.17-3.4=20.91+1.81+2.15+6.6=11.477.29-0.36-6.81+3.39=3.511.46+9.88-0.19+7.14=18.298.11-3.03-4.65+8.41=8.842.48+9.4-9.31=2.577.41-2.41=58.33-6.86+9.92+1.05=12.442.41+9.95-3.74-6.93=1.699.69-2.08+3.68+3.17=14.467.66-2.93+8.61=13.346.57-2.59-1.38=2.69.62-0.43-2.94-0.85=5.43.26-1.45+9.08-8.6=2.297.59-7.14+2.75+9.76=12.963.03+9.16-4.91-0.24=7.047.42-1.24+2.7-2.16=6.726.25-5.46+3.5-3.52=0.779.08+2.6=11.686.07-2.16+2.84+1.38=8.138.05-3.67-1.02=3.362.14-1.43+2.08=2.793.03+4.51+7.85-7.51=7.883.65-0.91=2.744.35+8.42-5.53=7.247.86-2.25-1.37=4.248.63-4.52=4.119.29-0.67-7.22=1.49+8.45+7.27=24.725.42-4.44+3.53-4.08=0.439.58-4.15-3.52-1.1=0.814.65+0.6-4.24+7.44=8.457.23+6.11+8.95=22.298.4+2.22-3.61-3.41=3.67.29-5.18+7.68=9.793.27+6.63+4.5-9.74=4.664.88-1.89+6.52=9.514.64+1.03-2.34=3.337.83-0.46-0.71-0.07=6.598.41-2.47-0.64=5.35.93+8.13+4.36+5.1=23.523.18-0.04-3=0.142.47-0.51=1.967.72-1.36+8.61=14.978.62-3.67-1.65-1.58=1.721.05+8.95+3.92=13.926.45-3+2.16+8.19=13.80.63+5.8+3.39+2.37=12.191.73-0.34+6.28-0.55=7.129.25-5.18+4.48=8.553.27+4.22+7.81=15.30.66+1.41+2.49-3.33=1.235.06+2.56-0.25+5.92=13.290.33+0.9-0.02+3.75=4.962.21+3.53+3.43=9.178.44-1.36-0.57=6.519.79-3.2+7.3+5.33=19.223.71+2.51+6.3+9.13=21.659.79-7.15=2.648.26+3.98=12.248.77+9.15-4.67+2.48=15.738.77-4.38-2.07-1.75=0.575.86+6.8-1.74+7.17=18.096.59+2+1.49-0.08=108.32-0.58-1.36-1.63=4.759-7.83+4.85-4.64=1.389.06+7.05-7.37=8.747.48+7.99+6.02=21.497.65+5.31-0.65=12.317.83-1.62-5.33=0.884.51+0.38+4.69-7.54=2.047.51-5.85+4.46-2.68=3.441.08+1.33=2.412.15+8.05-3.54-2.22=4.442.56-1.84+0.93=1.656.15+5.4-7.73+7.83=11.659.98+7.31-0.99-4.18=12.121.35+1.09=2.446.42+8.19-0.25=14.369.86-4.57+0.93=6.227.99-1.96+9.15-1.69=13.493.98+7.89-4.33=7.544.71+4.09+2.98-1.16=10.628.73-0.71-5.53+0.13=2.623.38+1.63=5.011.34+2.25+0.38+8.31=12.284.22+6.41+3.19=13.825.44-4.85+1.49+0.3=2.383.08-2.92+7.3-0.65=6.814.84+3.31+7.82=15.975.73+5.26=10.996.15+3.82+0.97-7.86=3.088.08+2.5+4.94-3.72=11.83.51+4.05+4.44+3.6=15.69.88-4.93+4.35=9.35.37+2.72+5.23=13.325.91-3.06+6.65+4.98=14.484.52+1.13-5.42=0.235.34+2.14-2.17+8.68=13.997.01-2.64+4.4+3.76=12.538.67-1.36-2.26-2.29=2.769.08-1.5-4.93=2.652.37+6.79-2.39-0.13=6.640.11+4.52=4.639.13-3.79+1.49-6.34=0.499.34+3.25+8.77+8.14=29.50.35-0.02=0.331.11+9.8+1.91+7.24=20.066.2-1.98-2.12=2.17.66-2.27+0.2+7.09=12.685.01+4.9+0.95=10.864.74+7.34+0.65+1.97=14.74.39-3.85=0.549.89-2.09-0.45-4.74=2.614.75-0.91-2.19-0.88=0.771.09-0.19+9.58+2.37=12.855.15-0.42=4.731.01+7.63-1.36=7.285.97-2.74-2.6-0.42=0.217.49+2.83-7.78=2.549.14-3.88+0.56+1.92=7.740.46+9.94-0.26-0.66=9.486.97-2.91-2.2+9.18=11.047.11-4.02-0.68+0.79=3.27.01+6.7-5.38-7.37=0.966.87-4.93+2.48=4.429.63-2.36+2.76=10.036.93+5.09+8.73+5.9=26.650.79+4.26+7.14+0.12=12.319.22-1.72-1.52=5.981.7+7.27+9.21=18.188.05+4.36-1.38+1.96=12.994.22-2.65+8.01-4.77=4.819.27+2.45-2.08=9.645.05-2.21+6.87=9.719.09+2.74-7.76-2.52=1.557.84-7.58-0.02=0.249.46-1.09-1.34+6.8=13.839.66+0.47-3.46+3.09=9.761.25+2.04+7.24-9.53=18.25+2.96-1.1-8.14=1.975.78-0.49=5.298.97+3.09+2.96+5.18=20.21.94+6.58-6.15-1.5=0.874.1+0.24+6.09=10.430.88+4.29-3.64+8.57=10.13.5+8.11-6.4+5.95=11.162.98+9.25+8.92-8.31=12.847.81+8.06-4.55+7.44=18.765.85+9.88-8.48-4.73=2.527.57+5.11+3.04-2.77=12.953.97+8.17+3.59+8.54=24.276.74-1.4-4.24=1.19.09+5.06+9.24-9.91=13.481.2+1.7+8.9+3.31=15.111.76+3.3-4.61+0.51=0.961.89-1.49+5.02=5.428.94+0.4-0.34-0.24=8.760.4+8.49+0.18=9.075.13+2.1+9.23-1.7=14.762.26-0.69+9.45-4.48=6.549.88-9.6+4.26=4.548.48-2.81+8.22+6.39=20.285.85+8.21+7.9+5.39=27.358.49-7.91+9.01=9.595.71-2.56=3.159.83-3.28+3.36-2.05=7.862.45+6.47-6.68=2.246.37+6.75=13.126.09-1.6=4.497.13-2.84-4.19+1.77=1.870.89+7.54+8.84-0.86=16.418.35+3.05+7.26=18.665.14+3.22-3.34+4.37=9.395.64+9.14-6.38+7.97=16.376.05+5.22+8.97+4.02=24.267.99-1.11=6.884.54+2.35+8.45=15.348.95-1.04+7.41-4.17=11.154.16+4.91-1.91=7.165.57-1.09+9.61=14.093.29-2.65+2.41=3.058.88-5.17+8.74+1.01=13.468.63-7.26=1.377.63-2.97+8.02=12.687.86-3.32-3.49+2.19=3.240.86+4.71+4.12+4.41=14.14.37+8.7=13.072.22+1.31=3.536.79-2.26=4.533.8-2.14+0.89=2.559.53+9.3+0.86-2.41=17.280.05+5.68-1.34+1.98=6.376.34-0.31=6.039-1.57-3.63-0.74=3.064.83+8.2-0.81-7.4=4.827.54+3.58+8.81=19.938.78-1.35=7.433.08+5.36+9.68+1.36=19.488.5-2.27-3.93-1.92=0.387.01-4.42-0.95-1.34=0.39.19-1.82-0.95=6.421.59+0.33+9.62=11.547.93-6.13+0.34+3.01=5.159.25+4.8-2.93=11.125.75-0.05-1.45+1.89=6.146.95+2.36-0.1-8.06=1.159.11-3.17-3.73-0.22=1.991.2-0.73+3.44+5.03=8.947.71+9.33+6.24+8.15=31.438.53-4.09-0.26+1.96=6.147.23-5.4=1.835.73-5.06+0.23=0.99.59-2.23-4.41=2.959.47-5.27-0.07-2.39=1.746.43-2.79+8.77-2.83=9.589.13+5.75=14.886.15-4.77=1.382.25+9.44-7.97=3.729.49-5.4+5.28+4.97=14.349.84-1.13-7.36+4.56=5.919.18-4.82+8.34+9.86=22.563.66+6.68-8.45-0.52=1.371.35+1.97+1.78=5.19.36-2.87-3.63+8.84=11.74.03-0.96-1.14+1.17=3.10.66+8.37-1.6+6.26=13.696.5-1.63+9.52-0.72=13.675.24-4.57+8.07=8.745.43-1.84+7.14=10.737.32-2.95-1.82=2.551.58+2.95=4.538.91-3.25-0.23+2.79=8.228.52+8.26+4.57=21.353.57+9.64=13.218.83-2.8+1.35-4.66=2.726.21-0.71=5.55.35+3.43=8.788.74-1.05-2.47-0.75=4.477.97-1.17-0.15=6.654.47+2.48-3.69+0.62=3.884.98+1.24-0.49+6.6=12.333.32+9.72+3.51+7.81=24.368.4-1.51=6.897.35-0.23-0.36+1.46=8.229.97-0.31-4.57+1.23=6.323.18+8.81=11.999.41-6.74+3.13+7.46=13.267.92-3.18+4.33-3.71=5.368.19-0.28-2.06-0.87=4.989.24-5.49-0.79+7.03=9.999.49+7.94=17.434.57-0.8=3.774.51-0.62-0.09=3.89.8-0.02+9.39=19.176.64+9.31+1.08=17.039.72+0.83-2.65-6.72=1.188.61-0.6+4.6=12.613.3-1.94=1.363.08-2.26+7.55+2.87=11.249.15-2.29-1.98-4.06=0.828.36+1.36+7.24-0.33=16.638.12+2.22-1.21-2.72=6.410.45+8.86=9.316.01-2.32-1.47+6.33=8.553.18+9.77-2.76-9.45=0.743.77+7.87=11.648.9+8.75=17.653.55+7.34-4.06=6.838.29+8.24-0.69-4.38=11.465.95+5.7+7.68=19.337.57+5.09-3.51=9.156.99-0.33+1.23+7.81=15.79.17-6.58-1.06+8.21=9.747.27-0.05-4.12=3.16.04-2.91=3.138.1+0.09+1.98-4.83=5.346.64-2.98-2.34=1.325.26+1.62-2.45=4.436.4-4.15-1.14=1.117.65-4.71-2.79+6.09=6.245.67+7.35=13.028.05-1.99+0.78+9.31=16.159.63-1.94+2.04-4.36=5.372.31-1.46+5.22-2.63=3.447.93-1-3.28+8.91=12.565.95+2.06-2.39=5.625.49+7.35+0.3+4.97=18.115.57+9.24-1.81+2.2=15.28.2-5.42+7.01-3.11=6.687.23-5.36+3.48+3.01=8.363.31+3.98+9.32-1.46=15.154.17-3.15-0.7=0.329.73-6.63+3.74=6.845.3-2.96=2.347.5-5.35=2.155+3.63+9.25+4.76=22.640.59+1+3.82-1.84=3.576.35-1.51+2.94-5.8=1.980.41+2.25+9.62-8.1=4.188.96-1.07=7.897.45-5.21-0.14-0.88=1.228.16+3.75+1.89=13.85.99-0.9-3.87-0.93=0.298.36+6.33+0.76+6.4=21.854.1-2.96+4.44+8.41=13.990.36+4.37+5.93-5.18=5.484.87+7.34+4.08=16.298.48+1.11=9.595.06-3.02+2.84+9.26=14.145.98+2.89-7.68+5.45=6.648.16+5.51=13.676.71-0.38+5.71=12.045.59+3.32=8.918.87-2.86+5.4-2.25=9.166.03+3.04+3.99=13.064.99+9.18-3.22+0.75=11.77.31+6.18-3.82-7.6=2.078.5+5.58-7.99+6.69=12.789.89-3.96+1.71+6.49=14.135.43+6.35+5.35=17.130.31+6.53+5.39=12.233.92+8.07+0.36+0.28=12.636.87+7.26-0.61+0.16=13.687.91+8.43-0.32=16.027.88-2.11-3.29+1.47=3.955.04+3.43-0.33-2.85=5.298.34-1.44+8.86=15.764.95-1.31+6.75-8.58=1.814.85-1.42=3.436.97+9.39-3.9-9.26=3.23.03+0.97-2.12=1.888.42+7+1.79+4.26=21.474.54-3.02-1.16+4.99=5.354.07+4.3-3.59=4.788.43-6.61-0.17+5.38=7.036.54+9.27-9.73=6.080.99+5.66-6.55+6.46=6.561.31+7.57-2.4=6.485.07+4.9