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3.83-1.8-0.85+2.43=8.51-7.82+1.5+3.96=4.7-4.11+2.36+4.69=9.77+1.39=7.47-1.92+8.58-4.14=7.47+4.82-3.4=7.35-0.52+7.89-9.71=8.95+1.02+8.78=5.5-0.41=5.22-0.12=1.73+4.2-4.17+4.31=6.43-3.31=7.52+4.63+7.01+6.76=1.78+6.39+3.13+5.52=8.71+7.08-6.12+2.74=8.35-5.28-0.37=6.57-0.98-5.36+5.1=4.83+3.7+2.22+2.25=9.83-4.96-2.83+2.84=2.18+0.1+3.56=7.65+2.05-2.01=7.88-5.47+1.79=9.78-7.91-1.65+4.31=3.93+8.03+0.77-2.58=9.26-5.01+6.81=5.79-2.59+0.32-2.65=5.44+1.44+1.31-2.02=9.24+7.4=9.19-4.53-0.83+0.67=9-1.27-0.24-0.59=6.98+1.53=7.81-1.98+2.27+2.82=0.48+4.62-0.81=8.21-0.16-4.05-0.53=7.51-1.51-0.52+4.16=4.72+2.83-6.85+5.97=4.71+2.48-2.61-3.59=9.22+0.18+9.04-9.4=9.87+6.24=4.93+4.74+0.83=5.84-0.97+9.87+9.27=3.89+9.55+7.34-4.17=0.42+7.95+3.34-7.12=8.94-3.56-3.02-0.88=8.03+1.03+1.4=6.44-5.03+6.61-1.05=6.45+8.66-1.64=2.36-1.29-0.44+7.24=8.05-1.51+9.09-2.78=8+1.1-4.46=8.15+1.65+2.58+4.79=9.32-1.63-2.1-2.35=7.76-6.38=8.03-7.29+1.04=8.37-1.46-2.02-3.04=6.16-3.11-0.73=4.59+2.33-2.44-4.15=0.81+4.92+8.12+6.04=0.93+1.75=2.72-0.52-0.89=9.86+4.37-7.12+1.73=7-1.28+0.82+6.96=5.89+7.62-8.06=9.27+7.01+9.28-3.47=7.91-4.63+0.74=9.01+6.26=7.64-7.12+6.85=5.23+9.87-8.85=8.8-7.28-0.95=3.81+0.71+5.32=9.91-4.26-3.03=9.02+0.53-0.06+3.15=9.44-8.5=7.62+3.32+2.56=7.55+3.31=9.56+3.9+0.07+6.77=9.75-4.02-2.15=6.39+4.41+3.66=3.91+3.53+2.15-9.31=6.26+8.83-6.31-4.35=3.77+7.9=6.3-0.43+7.86+2.69=2.92+4.89+2.33=8.56-1.86-1-2.56=3.85+5.25+8.07+8.2=5.05-1.08+3+7.55=6.57+3.03+5.56+0.05=1.74+5.61=9.83-6.94+0.36+7.84=3.69+7.29-9.4-1.36=5.84-2.98-2.64=8.17-2.88-0.79-3.88=4.16-2.51+0.87=8.8-1.9+6.2-1.01=4.2+3.15+4.27=6.96-4.64+8.53=9.05-2.77+8.93-7.18=5.42-0.4+8.64+3.57=2.73+9.76=9.59-2.99+9.58=9-5.75-1.27+0.55=8.37+4.05-3.41-2.34=8.07+9.88-7.88=7.82+0.14+2.51+2.39=8.49-0.07-2.62-4.27=1.69+9.66+0.11=5.56-2.99-2.14+9.61=9.6-1.79+4.97+4.16=7.54-2.91-4.09+3.8=6.27-2.81-0.19-2.53=8.41+4.81-6.18-2.79=4-2.42+5.86+0.14=2.38-1.23+7.49=9.01-2.33=8.14-0.22-3.54-2.73=9.99+6.18+3.14-4.06=8.98-4.81-1.34=6.7+3.23+9.37+5.29=5.92+9.68-5.75=6.64+7.4+3+6.37=8.25-3.25-3.36=9.23-6.8+0.39+3.09=2.7+1.99+2.51=3.46-0.37+6.48+9.65=0.66+5.83+2.99+9.02=2.78+4.71+7.09+4.99=3.86-0.97=9.77-4.19-2.88+8.54=2.14-0.47+0.91=8.55+5.6-4.61-8.18=2.42+8.54-7.33=4.09-2.11+3.93=4.57+3.73+4.93+2.63=5.31-0.39+6.57+6.03=8.92-3.44+8.4+3.09=9.29-2.28-0.36+6.99=1.97+6.06-2.16-0.58=8.82-3.71-2.2=5.18+7.23-6.34+0.77=9.68+3.07-1.1-6.66=1.95+2.14=8.87-4.06-3.62+7.22=9.58+4.16+7.78-1.29=9.95+2.43=4.71-2.63+1.08+4.48=8.77-1.94-4.54+9.44=8.69-0.57-5.99=4.17-4.05+5.13-2.05=5.53+6.2+9.3=9.1+6.09+1.12=7.99-6.64+5.82+1.56=3.56+6.12-3.62-3.19=5.29+2.25+2.2+1.31=7.83-3.69-0.7=6.17-3.85=8.38-6.84+6.36=8.86-1.24-7.51=7.43-2.82+6.98+2.47=9.5-4.68+9.59-7.69=9.87-2.33-5.45=7.16+8.97=7.62-2.83-2.76=6.62-2.02-3.15-1.29=4.34-0.83+9.56+1.6=5.94+3.21+6.38-5.9=6.08-2.65-2.2=3.81-3.29=3.15+5.06-6.58+2.27=7.01-1.15-1.26+1.11=8.61+3.11-2.93-4.74=5.39+4.51+2.7-9.77=6.86+6.31+5.54+5.98=7.21+6.48=4.96+9.78+5.5=9.96-4.8-2.9=6.76-3.4-1.94=8.42+2.95-9.81+0.29=8.11-6.18-1.82=8.48-5.65-0.55=7.39+0.05-4.01=9-8.05+6.14-5.25=8.78-5.2+3.12+6.72=5.98-0.79+4.6-3.88=0.64+6.64=6.23+7.23=2.42+8.62+7.11-8.84=2.04-1-0.27=3.74+5.4+9.51=6.9+5.29+3.05-7.07=1.14+1.32=0.77+1+1.74=3.13-2.88=8.39-3.81-0.68+4.79=8.13-3.25=6.44-2.1-0.74-0.76=6.7-0.44=6.31-2.9=2.93+8.67+3.09=0.49+6.22+0.63+0.05=9.46+1.09+6.17+7.13=4.97-1.47-1.26-0.41=5.47-1.06+4.29-3.23=8.44-3.68+1.31=0.2+9.33-7.14+3.61=5.62+3.27-6.53=8.17-4.68=1.95+7.3-1.41+1.75=7.19+5.15-7.96=7.14-4.77+4.7=2.73+8.26=0.11+3.41+7.82-4.44=7.55-4.12+6.51=9.75-0.31-7.55=2.53+8.43+7.67=8.37+0.25+2.21+3.69=9.02-4.27-1.19+1.42=8.69-1.49=5.42-4.45-0.3=8.41-1.47-2.19+5.3=6.3-0.97-4.31+0.26=7.82+2.47-1.55-0.95=7.75-0.84=9.32-2.37-2.22-1.58=8.68-6.06+1.06=3.75+9.13-6.51+9.43=7.7-1.81-3.43-1.28=9.22-0.9-6.39=3.17+6.38+7.31+1.36=9.1-4.02+7.1+9.12=1.55-0.63+3.34=5.84+7.38-5=7.21-2.04+3.28-4.03=4.41+8+6.11-2.91=3.91+5.69+1.03=1.6+5.96+1.85+0.73=3.94-0.81=0.19+2.16+9.87+7.47=5.31+0.17+6.12+1.3=6.41+9.1=6.17+6.67-0.06+5.06=0.3+9.02+2.44=4.3+9.03+2+8.25=2.9+9.32+5.02=1.3+6.4+4.89=4.96+8.75-6.88=1.58+6.03+3.58+9.45=7.04+8.92+3.24-2.72=4.42+1.84-1.55+0.1=8.12+2.7+7.99+5.82=8.25+4.05+0.32-2.57=5.24+4.59-1.39=2.7+2.13+6.28-9.83=7.55+8.24+4.59=7.42-7=0.68+8.83-1.04=7.5-5.73-0.31+4.05=6.28+1.46-1.7+9.75=8.23-3.33+4.45=7.04+3.7+1.05=7.43+5.61-1.26-4.02=9-2.62-1.45-1.05=4.94-1.98-2.3=7.44+1.31-1.06=3.48-1.1-1.02+7.28=3.97+5.75-4.43=3.7+7.13-5.62+7.6=8.11+7.11-6.28=5.74-2.26+5.76=8.39+7.65-0.59-9.62=8.85-1.84-5.98-0.2=7.08-4.28-1.58=9.94-4.47+6.67-5.3=9.04-8.32+7.42-6.93=9.39-9.01+5.47=1.25+7.23+3.76-3.69=4.66-3.29+3.75-3.34=9.19-0.17-0.98-7.12=7.35-5.41=7.71-5.98+7.04=4.35-3.23-0.68=7.32-1.22-0.59=8.17-1.06-6.41=9.23+4.18-2.46=3.64+2.34-0.76+5.86=7.01-0.32+1.12=3.87-0.19-2.19-0.25=2.87+8.29+3.06+0.73=4.1-3.16=7.23+9.99-2.07=5.91-0.3+3.53+8.36=9.03-0.51-3.49=8.88-3.04-0.06-2.65=9.2-0.75-5.51-1.03=9.83-0.29-1.46-0.63=5.55-3.24+6.57-4.32=3.04-1.1+6.98=9.82-7.32=9.72-1.18-3.34=4.56-3.09+3.51+8.23=8.04+5.3-3.34-8.06=5.93-4.35=9.45-2.31-3.1-0.35=8.23+7.78-2.6-5.64=8.8-6.3+7.09-5.96=1.59+2.78+8.63-7.92=6.8-4.45+3.81=8.15-5.11+3.55-3.3=5.66-0.08-4.4+4.03=1.92+8.6-7.47+6.31=8.38+1.08+6+2.11=9.36+8.37=4.86+2.07-2.92+6.53=0.89+7.99=2.39-0.2+2.62+1.04=4.98+4.57-3.73+9.67=9.11-2.35-2.47=3.81+6.36-5.03=3.13+1.7+7.05+9.61=6.93-1.96-0.63+8.08=9.07+2.35+5.14=7.71+4.61=4.79+9.46-5.14+5.45=6.53+3.52-4.78-3.55=7.15-4.06-0.51+8.5=9.47-2.86-3.06+5.8=9.32-0.92-2.1-2.02=3.62+6.85=9.59+5.24=8.28-4.49+6.93=0.06+6.8+7.56=6.34+3.55+5.47+8.06=9.95+5.75-2.92=8.24-0.04-4.15=5.52-1.8+5.58-1.53=4.28+0.44+0.1+3.42=1.03+6.61+9.76+3.73=1.22+9.6-3.83+9.38=5.64+9.17-2.66-1.98=7.28-2.95+2.34=7.32-0.42-2.52=8.29-0.52-4.43+1.77=1.9+5.22-1.5=6.21+9.44+2.74-9.14=3.8-2.7+2.51=8.8-3.19-3.56+3.9=8.99-4.92+1.23+5.11=7.04+6.51-9.51=9.97+6.75-1.37=8.1-5.11+6.51=6.68+6.38-2.42-8.78=9.59-3.12-1.95-2.35=8.24+7.25-8.96=9.88-4.95-3.85-0.31=8.97-2.84-0.45-0.16=6.99+6.24+3.66-9.71=5.4-0.91-2.48=8.19+9.73-0.8+6.23=6.96+2.82-2.73+9.38=1.76+4.6-0.73+2.77=8.5-2.56-2.8+4.39=9.89-1.56+7.71-6.68=6.23+3.92-3.22-4.72=0.74+9.55+8.7-8.33=9.95-3.55-0.35-4.99=6.32-2.66=8.33-1.21-4.55=6.07-5.17+4.49=3.88+3.95=9.56-0.42-2.32-2.41=4.64+5.56+6.68+9.67=8.67-6.08=8.11-5.36+9.19-2.44=6.81-1.75+7.67-3.24=4.36-0.27-3.07=8.64-2.09+5.76=3.33-2.7=3.91+5.78-3.96-1.23=2.13+7.42+3.36+2.92=8.95-1.52-4.31-0.26=0.17+1.5+6.92-0.28=4.93-2.43=9.98-7.17=0.88+3.6-2.08+3.29=1.14+4.57+3.67-8.29=4.23+8.08+0.14=6.84+0.47-6.94+3.48=9.7-6.99-0.84-1.19=8.39-7.82+9.87+1.57=7.52-0.74-4.92+7.44=8.82-0.18-8.39+0.8=1.63+6.47-1.28+1.89=8.01-4.8-1.02=9.31+1.21+9.32-7.71=2.6+5.99+3.5=0.55+9.67-0.09+1.4=9.55-2.17-7.14+4.24=3.01+6.2-0.23+5.85=6.75-5.01+5.89=2.21+7.74+1.37=7.53-3.02+0.81+3.17=4.85+5.57+1.65+4.7=4.18+3.17=5.8+7.17-8.62-3.41=9.72-0.07-0.98-4.12=3.9+8.99-7.81+9.6=7.09-1.15+7.17+2.8=0.94+8.53=6.23-0.68+7.95-1.52=7.24+7.04=8.41-1.04-1.02-0.38=9.96+5.61=5.51+2.21-6.21=0.53-0.3+6.06+2.5=5.23+4.21+7.28-1.13=6.18+5.22-2.04=3.01+5.07-1.09=3.18+3.76+7.32+1.32=5.2-4.84=3.26+0.42+3.52-1.59=2.07+8+0.83-1.32=9.64-6.55-0.37-1.98=6.98+1.73-1.1-0.42=6.8-1.18-4.97+8.12=8.2-3.73-3.01+0.61=5.94-0.75+1.42+9.85=5.32-0.24+0.35-0.26=7.99-1.3+7.58-2.18=6.58-4.19+9.6=6.27-2.09-0.57-2.07=2.37+7.74-0.98-3.08=9.54-1.88=7.2+0.3+7.87=4.58+9.31+9.5+2.96=1.34+6.04-7.2=7.44+0.71+5.38+3.59=3.08-2.69-0.13+0.09=5.43+9.51-3.99-2.93=5.56-5.17+8.02=9.28-6.78-0.71=7.51-3.03+6.27-2.34=9-1.62-1.58-1.31=6.24+1.66-7.6+7.43=6.63+7.81+8.79=8.84-4.4-2.69-1.29=1.87+9.53-4.12=9.55+4.35-7.97-2.34=6.12+6.93-6.71-1.57=6.96+6.4-9.46=6.68+7.58-7.59-0.31=3.29+8.19=4.61-3.07=9.6+4.24-2.27=7.98+1.08+8.27-2.18=8.15-7.93+8.73=4.74+4.38-3.21-1.32=3.12+4.4-4.84-0.53=6.98-5.34-0.28=9.38-4.08-3.64-0.58=2.93+0.23=9.06+0.34-8.04=9.25+6.43-4.54-2.93=1.43+2+4.56+8.22=6.93-1.42-1.28-3.89=9.01-0.46-7.58+4.89=7.65-2.73-0.85-2.69=0.2+1.47=3.43+5.5-5.12=3.67+9.28-6.56=2.33+4.54-1.72+2.95=6.21+6.55-3.6+3.99=5.97+1.42-3.42+4.67=7.1+4.06-7.89=4.97+7.77+6.42+2.25=8.73-0.59-0.4-5.59=1.53-0.65+7.47+2.96=9.42-4.37-0.18-4.14=6.16-2.25+2.85+8.1=6.5+2.08-2.18+8.31=7.55-0.2+2.5-8.69=2.22+6.91+9.81-6.48=9.65+2.18+3.9+4.61=1.13+8.87+2.64-7.17=7.66-6.75+6.25+8.5=5.04-4.86+8.33+5.89=9.15-5.4+0.61+4.05=4.7+7.57+8.58=4.2+7.48=4.21-1.41+4.32+5.99=2.1+8.8-4.59=8.18+7.62-3.36-3.16=3.52+8.78-5.36-2.24=8.79-0.21+4.06=9.15-0.56=6.08-4.8-0.66+9.36=7.62-4.07+6.69=7.14-3.4+6.75=9.21+4.04+6.72=5.51-2.4-1.91+7.18=2.3+4.66+2.45-0.54=9.69-7.2+9.84-5.36=9.31+8.91+0.37=3.99+2.06-5.86=6.47-0.75+7.39-1.91=9.58-4.08-0.51=4.67-3.67+9.41+7.36=5.64+4.71-1.4-3.69=0.96+4.99+7.71-5.93=8.25-1.09+6.43+7.77=5.8-0.2+6.28-0.24=2.2+9.55+6.23+2.98=4.74-1.62-0.65-1.75=1.54+9.45-9.84+3.36=8.29+9.85-9.35+8.32=5.81+7.36-6.9+9.2=6.34+6.98+8.02-5.99=4.25+0.6=6.91-4.31=4.57+2.56+1.82=9.7-4.23+8.53-5.07=7.03+9.67-3.68-3.24=8.6+7.09-9.04+3.46=7.37-3.08+4.84+9.41=3.85+4.46-1.44+3.37=9.74+4.81=9.26+9.8+0.22-1.49=3.48+4.76-4.18-2.43=8.62+7.77=4.89+4.28+3.3-1.39=9.51-2.79-3.22-3.24=8.82+3.18-1.35+8.64=1.71+1.7-2.55=9.23-0.28-1.02-2.7=2.3-0.28+9.54=3.78-0.93-2.68+1.2=6.04+8.7+5.01-3.14=8.19-2.49+7.23=1.37+6.12+1-6.67=7.59+8.3+8.99-0.27=4.64+6.84+8.68-9.7=8.96-1.95=8.36-2.54-3.43=8.33+0.21+1.92+3.88=7.55-4.97-0.48+6.93=9.43-0.75=0.56+6.07-5.45=6.16+8.12+3.06+9.21=4.5+9.28+2.36+7.86=5.59-4.7+0.74-0.09=4.73-2.49-0.12-1.11=8.94-6.8+6+5.31=9.93-9.77+5.67+7.06=6.87+5.82=5.13+8.63+8.47+6.93=9.17-5.35-0.36=9.59-6.19=7.08-1.1+5.08-3.72=5.25+9.56=4.54-2.37=7.35-6.94+2.26+7.92=1.29+6.08-2.43=1.05+8.7-1.28=5.11+7.04+2.29-1.33=0.98-0.72=5.33-1.13-2.28+0.74=1.13+4.95=1.86+9.13-4.51+7.03=8.61-5.36=9.13-4.79+0.44=9.55+2.06+1.6=7.47-1.64-1.61=6.36-3.82+6.17-1.25=4.46+2.17+0.34=5.39-3.91+4.76+9.14=4.08+8.75+2.37+7.92=8.44-4.09=5.6+7.68-4.13-3.08=4.99+8.69=9.76-1.79-1.02-0.05=2.48-0.28+8.68=4.18+4.69-4.64-1.74=8.96-1.28-4.26+5.38=4.94+8.39-3.28=2.87-1.48+7.85=0.14+3.02+1.39=9.32-0.52+9.14-3.57=4.73+4.21-0.35-8.34=8.84-7.41=7.69+0.66-4.62-0.57=8.87-6.64=7.17-0.16+0.53+7.56=7.84-5.42-1.9=9.59-3.53-0.57+3.54=6.92-2.03-2.57+7.74=9.17-3.19-2.53+7.89=5.14+6.08-1.42-2.33=1.56+8.55=8.09+8.39-3.44=9.66+6.15-5.65=4.47-3.51+9.57-6.95=7.79-2.27+4.47-9.06=7.24-1.56=9.76-7.42+9.72=9.23-6.08-0.48-1.05=1.38+2.48+3.45=6.15-0.16+5.74=8.64-0.26-8.28+1.2=9.57-1.41+1.23+7.51=0.96+2.92=7.42+1.63=7.39-0.21-5.66=1.01+1.91-0.18+4.01=4.75-0.35-4.04-0.14=5.23+8.3-0.57+9.59=2.44+6.58+4.69-3.84=9.94+2.85+8.49=7.24-0.68-2.53=6.97-2.19=5.94+6.94-2.97=1.55+9.12+3.96=5.22-3.69=7.01+2.5-0.39+5.23=6.95+1.13+7.18+3.64=2.17+0.44-2.49=7.98-0.7+2.51=9.25+0.37=3.35+6.52-0.54-0.15=0.92+9.42=4.14+1.96-3.66+6.44=2.04+5.78+5.32=1.95-1.79+1.89+9.57=8.34-4.41+1.47-1.85=3.18-1.04-1.34=4.57+8.49+1.55=4.12+9.57+4.04-0.61=2.8+8.99+7.69-1.87=6.39+7.41+8.49-9.19=7.9-1.51-0.83=7.15+0.53+0.4-2.07=9.44+9.16-7.25-0.68=9.8+4.09+6.5=9.32-4.38+2.31+3.21=8.82-1.28-2.45+1.01=9.07+9.87=9.09+5.31-2.17+1.08=4.38-1.22+7.42=5.97-1.87+4.84-2.85=4.97-1.97+2.58-2.98=1.66+5.66+8.98+8.44=6.48-0.83=5.02+8.93-6.47+4.51=2.76+4.38+1.65=1.65+4.86+0.15-0.36=3.75+8.45+0.85=8.78-7.71+2.7=9.73-0.44+7.11-8.61=8.5-8.1+0.6=9.65-2.67+7.69+4.39=4.88-1.66+7.58=4.84+0.6-3.49=6.14-4.07+4.16+3.79=7.29-6.8+8.58=5.27-0.43+7.96-7.62=3.65-2.16+7.82-8.73=9.5-0.73-2.12-0.82=6.38+4.53=7.88+0.33-3.07-1.29=9.38-4.88+7.67-4.54=8.78-8.57=9.81-1.31+0.87=9.77+2.7-1.6+0.82=6.62-0.87-0.09=8.44-6.28=6.71-2.23+6.81=8.36+7.23+9.7=8.71+7.09-0.94-2.98=8.48+6.28+4.5=8.84-2.63+2.48-0.17=3.61-1.08+3.54+7.48=5.74-4.8+8.33+0.16=7.27-5.46+4.98-0.6=2.97+9.4-2.08=6.58+7.71+8.13=2.23-0.78-0.65+4.17=0.04+5.13+0.55+0.19=9.06+6.41-6.92+9.61=0.56+9.31+3.13=0.98+2.92+6.7+9.76=8.23-0.11-5.64-1.23=7.66-0.6-6.32=9.33-0.98=8.26+8.15+5.93-4.47=5.92-0.11+6.37-5.69=3.86-3.22-0.14+2.8=7.84+7.98=4.37+5.62+2.14-3.16=8.53+0.55-6.48=5.61-2.63-1.06+4.26=1.65+0.45+9.14+5.95=9.66-2.27-0.71-1.57=3+2.24+4.05-6.74=5.76-4.62+9.05-5.3=7.53-7.24+5.97-0.6=8.79+9.2+8.85=6.59-6.49+1.92+1.77=8.87-6.49+9.31-8.21=6.08-1.26-2.75=7.65-0.52=9.33+6.69-8.36-2.95=3.32+9.42-0.16+7.15=5.65+6.41-9.28-1.14=5.72-3.72-0.5+5.44=7.26+7.62-7.53-7.13=7.48-0.04-4.03+1.12=8.62+5.11-6.17-4.46=7.53-0.75-2.44-2.71=7.36+2.51+1.74=7.24+5.24+4.91-0.4=4.79+8.53-0.72-5.14=0.94+0.05=6.57-0.49-3.16-2.12=5.89+8.4=4.8+2.54-1.85-2.6=4.63+4.7+9.43-8.17=1.47+4.14=5.04+0.07+8.34=6.34+8.34-0.59+9.05=2.5-0.64=9.13+8.65-7.36+4.73=7.32-1.3=4.27-0.64+2.87=2.58+3.58-5.9+3.52=5.71+5.82+9.23=7.56+1.14=8.6+5.81-5.04=9.75-4.79-2.11+7.45=6.13-1+2.3-2.37=2.33+7.25=9.04-3.46+9.03-6.76=5.46+1.67+6.87+8.62=1.74+9.95-3.07-4.24=8.76-3.82+8.54-1.29=9.87-0.68-7.22=8.39-7.39=5.88+3.49+4.84-3.71=6.13-3.55=3.79+4.24=4.93+9.19+7.19+5.39=1.69-0.99+6.28+8.84=8.74-2.88-1.62=7.41-5.86+7.7=5.64+2.63-0.87-1.98=7.45-4.74+4.46+6.37=5.3-0.74-3.27+9.37=4.88-3.64=7.88+8.74-0.27-9.62=7.2-2.73-1.5+1.12=参考答案3.83-1.8-0.85+2.43=3.618.51-7.82+1.5+3.96=6.154.7-4.11+2.36+4.69=7.649.77+1.39=11.167.47-1.92+8.58-4.14=9.997.47+4.82-3.4=8.897.35-0.52+7.89-9.71=5.018.95+1.02+8.78=18.755.5-0.41=5.095.22-0.12=5.11.73+4.2-4.17+4.31=6.076.43-3.31=3.127.52+4.63+7.01+6.76=25.921.78+6.39+3.13+5.52=16.828.71+7.08-6.12+2.74=12.418.35-5.28-0.37=2.76.57-0.98-5.36+5.1=5.334.83+3.7+2.22+2.25=139.83-4.96-2.83+2.84=4.882.18+0.1+3.56=5.847.65+2.05-2.01=7.697.88-5.47+1.79=4.29.78-7.91-1.65+4.31=4.533.93+8.03+0.77-2.58=10.159.26-5.01+6.81=11.065.79-2.59+0.32-2.65=0.875.44+1.44+1.31-2.02=6.179.24+7.4=16.649.19-4.53-0.83+0.67=4.59-1.27-0.24-0.59=6.96.98+1.53=8.517.81-1.98+2.27+2.82=10.920.48+4.62-0.81=4.298.21-0.16-4.05-0.53=3.477.51-1.51-0.52+4.16=9.644.72+2.83-6.85+5.97=6.674.71+2.48-2.61-3.59=0.999.22+0.18+9.04-9.4=9.049.87+6.24=16.114.93+4.74+0.83=10.55.84-0.97+9.87+9.27=24.013.89+9.55+7.34-4.17=16.610.42+7.95+3.34-7.12=4.598.94-3.56-3.02-0.88=1.488.03+1.03+1.4=10.466.44-5.03+6.61-1.05=6.976.45+8.66-1.64=13.472.36-1.29-0.44+7.24=7.878.05-1.51+9.09-2.78=12.858+1.1-4.46=4.648.15+1.65+2.58+4.79=17.179.32-1.63-2.1-2.35=3.247.76-6.38=1.388.03-7.29+1.04=1.788.37-1.46-2.02-3.04=1.856.16-3.11-0.73=2.324.59+2.33-2.44-4.15=0.330.81+4.92+8.12+6.04=19.890.93+1.75=2.682.72-0.52-0.89=1.319.86+4.37-7.12+1.73=8.847-1.28+0.82+6.96=13.55.89+7.62-8.06=5.459.27+7.01+9.28-3.47=22.097.91-4.63+0.74=4.029.01+6.26=15.277.64-7.12+6.85=7.375.23+9.87-8.85=6.258.8-7.28-0.95=0.573.81+0.71+5.32=9.849.91-4.26-3.03=2.629.02+0.53-0.06+3.15=12.649.44-8.5=0.947.62+3.32+2.56=13.57.55+3.31=10.869.56+3.9+0.07+6.77=20.39.75-4.02-2.15=3.586.39+4.41+3.66=14.463.91+3.53+2.15-9.31=0.286.26+8.83-6.31-4.35=4.433.77+7.9=11.676.3-0.43+7.86+2.69=16.422.92+4.89+2.33=10.148.56-1.86-1-2.56=3.143.85+5.25+8.07+8.2=25.375.05-1.08+3+7.55=14.526.57+3.03+5.56+0.05=15.211.74+5.61=7.359.83-6.94+0.36+7.84=11.093.69+7.29-9.4-1.36=0.225.84-2.98-2.64=0.228.17-2.88-0.79-3.88=0.624.16-2.51+0.87=2.528.8-1.9+6.2-1.01=12.094.2+3.15+4.27=11.626.96-4.64+8.53=10.859.05-2.77+8.93-7.18=8.035.42-0.4+8.64+3.57=17.232.73+9.76=12.499.59-2.99+9.58=16.189-5.75-1.27+0.55=2.538.37+4.05-3.41-2.34=6.678.07+9.88-7.88=10.077.82+0.14+2.51+2.39=12.868.49-0.07-2.62-4.27=1.531.69+9.66+0.11=11.465.56-2.99-2.14+9.61=10.049.6-1.79+4.97+4.16=16.947.54-2.91-4.09+3.8=4.346.27-2.81-0.19-2.53=0.748.41+4.81-6.18-2.79=4.254-2.42+5.86+0.14=7.582.38-1.23+7.49=8.649.01-2.33=6.688.14-0.22-3.54-2.73=1.659.99+6.18+3.14-4.06=15.258.98-4.81-1.34=2.836.7+3.23+9.37+5.29=24.595.92+9.68-5.75=9.856.64+7.4+3+6.37=23.418.25-3.25-3.36=1.649.23-6.8+0.39+3.09=5.912.7+1.99+2.51=7.23.46-0.37+6.48+9.65=19.220.66+5.83+2.99+9.02=18.52.78+4.71+7.09+4.99=19.573.86-0.97=2.899.77-4.19-2.88+8.54=11.242.14-0.47+0.91=2.588.55+5.6-4.61-8.18=1.362.42+8.54-7.33=3.634.09-2.11+3.93=5.914.57+3.73+4.93+2.63=15.865.31-0.39+6.57+6.03=17.528.92-3.44+8.4+3.09=16.979.29-2.28-0.36+6.99=13.641.97+6.06-2.16-0.58=5.298.82-3.71-2.2=2.915.18+7.23-6.34+0.77=6.849.68+3.07-1.1-6.66=4.991.95+2.14=4.098.87-4.06-3.62+7.22=8.419.58+4.16+7.78-1.29=20.239.95+2.43=12.384.71-2.63+1.08+4.48=7.648.77-1.94-4.54+9.44=11.738.69-0.57-5.99=2.134.17-4.05+5.13-2.05=3.25.53+6.2+9.3=21.039.1+6.09+1.12=16.317.99-6.64+5.82+1.56=8.733.56+6.12-3.62-3.19=2.875.29+2.25+2.2+1.31=11.057.83-3.69-0.7=3.446.17-3.85=2.328.38-6.84+6.36=7.98.86-1.24-7.51=0.117.43-2.82+6.98+2.47=14.069.5-4.68+9.59-7.69=6.729.87-2.33-5.45=2.097.16+8.97=16.137.62-2.83-2.76=2.036.62-2.02-3.15-1.29=0.164.34-0.83+9.56+1.6=14.675.94+3.21+6.38-5.9=9.636.08-2.65-2.2=1.233.81-3.29=0.523.15+5.06-6.58+2.27=3.97.01-1.15-1.26+1.11=5.718.61+3.11-2.93-4.74=4.055.39+4.51+2.7-9.77=2.836.86+6.31+5.54+5.98=24.697.21+6.48=13.694.96+9.78+5.5=20.249.96-4.8-2.9=2.266.76-3.4-1.94=1.428.42+2.95-9.81+0.29=1.858.11-6.18-1.82=0.118.48-5.65-0.55=2.287.39+0.05-4.01=3.439-8.05+6.14-5.25=1.848.78-5.2+3.12+6.72=13.425.98-0.79+4.6-3.88=5.910.64+6.64=7.286.23+7.23=13.462.42+8.62+7.11-8.84=9.312.04-1-0.27=0.773.74+5.4+9.51=18.656.9+5.29+3.05-7.07=8.171.14+1.32=2.460.77+1+1.74=3.513.13-2.88=0.258.39-3.81-0.68+4.79=8.698.13-3.25=4.886.44-2.1-0.74-0.76=2.846.7-0.44=6.266.31-2.9=3.412.93+8.67+3.09=14.690.49+6.22+0.63+0.05=7.399.46+1.09+6.17+7.13=23.854.97-1.47-1.26-0.41=1.835.47-1.06+4.29-3.23=5.478.44-3.68+1.31=6.070.2+9.33-7.14+3.61=65.62+3.27-6.53=2.368.17-4.68=3.491.95+7.3-1.41+1.75=9.597.19+5.15-7.96=4.387.14-4.77+4.7=7.072.73+8.26=10.990.11+3.41+7.82-4.44=6.97.55-4.12+6.51=9.949.75-0.31-7.55=1.892.53+8.43+7.67=18.638.37+0.25+2.21+3.69=14.529.02-4.27-1.19+1.42=4.988.69-1.49=7.25.42-4.45-0.3=0.678.41-1.47-2.19+5.3=10.056.3-0.97-4.31+0.26=1.287.82+2.47-1.55-0.95=7.797.75-0.84=6.919.32-2.37-2.22-1.58=3.158.68-6.06+1.06=3.683.75+9.13-6.51+9.43=15.87.7-1.81-3.43-1.28=1.189.22-0.9-6.39=1.933.17+6.38+7.31+1.36=18.229.1-4.02+7.1+9.12=21.31.55-0.63+3.34=4.265.84+7.38-5=8.227.21-2.04+3.28-4.03=4.424.41+8+6.11-2.91=15.613.91+5.69+1.03=10.631.6+5.96+1.85+0.73=10.143.94-0.81=3.130.19+2.16+9.87+7.47=19.695.31+0.17+6.12+1.3=12.96.41+9.1=15.516.17+6.67-0.06+5.06=17.840.3+9.02+2.44=11.764.3+9.03+2+8.25=23.582.9+9.32+5.02=17.241.3+6.4+4.89=12.594.96+8.75-6.88=6.831.58+6.03+3.58+9.45=20.647.04+8.92+3.24-2.72=16.484.42+1.84-1.55+0.1=4.818.12+2.7+7.99+5.82=24.638.25+4.05+0.32-2.57=10.055.24+4.59-1.39=8.442.7+2.13+6.28-9.83=1.287.55+8.24+4.59=20.387.42-7=0.420.68+8.83-1.04=8.477.5-5.73-0.31+4.05=5.516.28+1.46-1.7+9.75=15.798.23-3.33+4.45=9.357.04+3.7+1.05=11.797.43+5.61-1.26-4.02=7.769-2.62-1.45-1.05=3.884.94-1.98-2.3=0.667.44+1.31-1.06=7.693.48-1.1-1.02+7.28=8.643.97+5.75-4.43=5.293.7+7.13-5.62+7.6=12.818.11+7.11-6.28=8.945.74-2.26+5.76=9.248.39+7.65-0.59-9.62=5.838.85-1.84-5.98-0.2=0.837.08-4.28-1.58=1.229.94-4.47+6.67-5.3=6.849.04-8.32+7.42-6.93=1.219.39-9.01+5.47=5.851.25+7.23+3.76-3.69=8.554.66-3.29+3.75-3.34=1.789.19-0.17-0.98-7.12=0.927.35-5.41=1.947.71-5.98+7.04=8.774.35-3.23-0.68=0.447.32-1.22-0.59=5.518.17-1.06-6.41=0.79.23+4.18-2.46=10.953.64+2.34-0.76+5.86=11.087.01-0.32+1.12=7.813.87-0.19-2.19-0.25=1.242.87+8.29+3.06+0.73=14.954.1-3.16=0.947.23+9.99-2.07=15.155.91-0.3+3.53+8.36=17.59.03-0.51-3.49=5.038.88-3.04-0.06-2.65=3.139.2-0.75-5.51-1.03=1.919.83-0.29-1.46-0.63=7.455.55-3.24+6.57-4.32=4.563.04-1.1+6.98=8.929.82-7.32=2.59.72-1.18-3.34=5.24.56-3.09+3.51+8.23=13.218.04+5.3-3.34-8.06=1.945.93-4.35=1.589.45-2.31-3.1-0.35=3.698.23+7.78-2.6-5.64=7.778.8-6.3+7.09-5.96=3.631.59+2.78+8.63-7.92=5.086.8-4.45+3.81=6.168.15-5.11+3.55-3.3=3.295.66-0.08-4.4+4.03=5.211.92+8.6-7.47+6.31=9.368.38+1.08+6+2.11=17.579.36+8.37=17.734.86+2.07-2.92+6.53=10.540.89+7.99=8.882.39-0.2+2.62+1.04=5.854.98+4.57-3.73+9.67=15.499.11-2.35-2.47=4.293.81+6.36-5.03=5.143.13+1.7+7.05+9.61=21.496.93-1.96-0.63+8.08=12.429.07+2.35+5.14=16.567.71+4.61=12.324.79+9.46-5.14+5.45=14.566.53+3.52-4.78-3.55=1.727.15-4.06-0.51+8.5=11.089.47-2.86-3.06+5.8=9.359.32-0.92-2.1-2.02=4.283.62+6.85=10.479.59+5.24=14.838.28-4.49+6.93=10.720.06+6.8+7.56=14.426.34+3.55+5.47+8.06=23.429.95+5.75-2.92=12.788.24-0.04-4.15=4.055.52-1.8+5.58-1.53=7.774.28+0.44+0.1+3.42=8.241.03+6.61+9.76+3.73=21.131.22+9.6-3.83+9.38=16.375.64+9.17-2.66-1.98=10.177.28-2.95+2.34=6.677.32-0.42-2.52=4.388.29-0.52-4.43+1.77=5.111.9+5.22-1.5=5.626.21+9.44+2.74-9.14=9.253.8-2.7+2.51=3.618.8-3.19-3.56+3.9=5.958.99-4.92+1.23+5.11=10.417.04+6.51-9.51=4.049.97+6.75-1.37=15.358.1-5.11+6.51=9.56.68+6.38-2.42-8.78=1.869.59-3.12-1.95-2.35=2.178.24+7.25-8.96=6.539.88-4.95-3.85-0.31=0.778.97-2.84-0.45-0.16=5.526.99+6.24+3.66-9.71=7.185.4-0.91-2.48=2.018.19+9.73-0.8+6.23=23.356.96+2.82-2.73+9.38=16.431.76+4.6-0.73+2.77=8.48.5-2.56-2.8+4.39=7.539.89-1.56+7.71-6.68=9.366.23+3.92-3.22-4.72=2.210.74+9.55+8.7-8.33=10.669.95-3.55-0.35-4.99=1.066.32-2.66=3.668.33-1.21-4.55=2.576.07-5.17+4.49=5.393.88+3.95=7.839.56-0.42-2.32-2.41=4.414.64+5.56+6.68+9.67=26.558.67-6.08=2.598.11-5.36+9.19-2.44=9.56.81-1.75+7.67-3.24=9.494.36-0.27-3.07=1.028.64-2.09+5.76=12.313.33-2.7=0.633.91+5.78-3.96-1.23=4.52.13+7.42+3.36+2.92=15.838.95-1.52-4.31-0.26=2.860.17+1.5+6.92-0.28=8.314.93-2.43=2.59.98-7.17=2.810.88+3.6-2.08+3.29=5.691.14+4.57+3.67-8.29=1.094.23+8.08+0.14=12.456.84+0.47-6.94+3.48=3.859.7-6.99-0.84-1.19=0.688.39-7.82+9.87+1.57=12.017.52-0.74-4.92+7.44=9.38.82-0.18-8.39+0.8=1.051.63+6.47-1.28+1.89=8.718.01-4.8-1.02=2.199.31+1.21+9.32-7.71=12.132.6+5.99+3.5=12.090.55+9.67-0.09+1.4=11.539.55-2.17-7.14+4.24=4.483.01+6.2-0.23+5.85=14.836.75-5.01+5.89=7.632.21+7.74+1.37=11.327.53-3.02+0.81+3.17=8.494.85+5.57+1.65+4.7=16.774.18+3.17=7.355.8+7.17-8.62-3.41=0.949.72-0.07-0.98-4.12=4.553.9+8.99-7.81+9.6=14.687.09-1.15+7.17+2.8=15.910.94+8.53=9.476.23-0.68+7.95-1.52=11.987.24+7.04=14.288.41-1.04-1.02-0.38=5.979.96+5.61=15.575.51+2.21-6.21=1.510.53-0.3+6.06+2.5=8.795.23+4.21+7.28-1.13=15.596.18+5.22-2.04=9.363.01+5.07-1.09=6.993.18+3.76+7.32+1.32=15.585.2-4.84=0.363.26+0.42+3.52-1.59=5.612.07+8+0.83-1.32=9.589.64-6.55-0.37-1.98=0.746.98+1.73-1.1-0.42=7.196.8-1.18-4.97+8.12=8.778.2-3.73-3.01+0.61=2.075.94-0.75+1.42+9.85=16.465.32-0.24+0.35-0.26=5.177.99-1.3+7.58-2.18=12.096.58-4.19+9.6=11.996.27-2.09-0.57-2.07=1.542.37+7.74-0.98-3.08=6.059.54-1.88=7.667.2+0.3+7.87=15.374.58+9.31+9.5+2.96=26.351.34+6.04-7.2=0.187.44+0.71+5.38+3.59=17.123.08-2.69-0.13+0.09=0.355.43+9.51-3.99-2.93=8.025.56-5.17+8.02=8.419.28-6.78-0.71=1.797.51-3.03+6.27-2.34=8.419-1.62-1.58-1.31=4.496.24+1.66-7.6+7.43=7.736.63+7.81+8.79=23.238.84-4.4-2.69-1.29=0.461.87+9.53-4.12=7.289.55+4.35-7.97-2.34=3.596.12+6.93-6.71-1.57=4.776.96+6.4-9.46=3.96.68+7.58-7.59-0.31=6.363.29+8.19=11.484.61-3.07=1.549.6+4.24-2.27=11.577.98+1.08+8.27-2.18=15.158.15-7.93+8.73=8.954.74+4.38-3.21-1.32=4.593.12+4.4-4.84-0.53=2.156.98-5.34-0.28=1.369.38-4.08-3.64-0.58=1.082.93+0.23=3.169.06+0.34-8.04=1.369.25+6.43-4.54-2.93=8.211.43+2+4.56+8.22=16.216.93-1.42-1.28-3.89=0.349.01-0.46-7.58+4.89=5.867.65-2.73-0.85-2.69=1.380.2+1.47=1.673.43+5.5-5.12=3.813.67+9.28-6.56=6.392.33+4.54-1.72+2.95=8.16.21+6.55-3.6+3.99=13.155.97+1.42-3.42+4.67=8.647.1+4.06-7.89=3.274.97+7.77+6.42+2.25=21.418.73-0.59-0.4-5.59=2.151.53-0.65+7.47+2.96=11.319.42-4.37-0.18-4.14=0.736.16-2.25+2.85+8.1=14.866.5+2.08-2.18+8.31=14.717.55-0.2+2.5-8.69=1.162.22+6.91+9.81-6.48=12.469.65+2.18+3.9+4.61=20.341.13+8.87+2.64-7.17=5.477.66-6.75+6.25+8.5=15.665.04-4.86+8.33+5.89=14.49.15-5.4+0.61+4.05=8.414.7+7.57+8.58=20.854.2+7.48=11.684.21-1.41+4.32+5.99=13.112.1+8.8-4.59=6.318.18+7.62-3.36-3.16=9.283.52+8.78-5.36-2.24=4.78.79-0.21+4.06=12.649.15-0.56=8.596.08-4.8-0.66+9.36=9.987.62-4.07+6.69=10.247.14-3.4+6.75=10.499.21+4.04+6.72=19.975.51-2.4-1.91+7.18=8.382.3+4.66+2.45-0.54=8.879.69-7.2+9.84-5.36=6.979.31+8.91+0.37=18.593.99+2.06-5.86=0.196.47-0.75+7.39-1.91=11.29.58-4.08-0.51=4.994.67-3.67+9.41+7.36=17.775.64+4.71-1.4-3.69=5.260.96+4.99+7.71-5.93=7.738.25-1.09+6.43+7.77=21.365.8-0.2+6.28-0.24=11.642.2+9.55+6.23+2.98=20.964.74-1.62-0.65-1.75=0.721.54+9.45-9.84+3.36=4.518.29+9.85-9.35+8.32=17.115.81+7.36-6.9+9.2=15.476.34+6.98+8.02-5.99=15.354.25+0.6=4.856.91-4.31=2.64.57+2.56+1.82=8.959.7-4.23+8.53-5.07=8.937.03+9.67-3.68-3.24=9.788.6+7.09-9.04+3.46=10.117.37-3.08+4.84+9.41=18.543.85+4.46-1.44+3.37=10.249.74+4.81=14.559.26+9.8+0.22-1.49=17.793.48+4.76-4.18-2.43=1.638.62+7.77=16.394.89+4.28+3.3-1.39=11.089.51-2.79-3.22-3.24=0.268.82+3.18-1.35+8.64=19.291.71+1.7-2.55=0.869.23-0.28-1.02-2.7=5.232.3-0.28+9.54=11.563.78-0.93-2.68+1.2=1.376.04+8.7+5.01-3.14=16.618.19-2.49+7.23=12.931.37+6.12+1-6.67=1.827.59+8.3+8.99-0.27=24.614.64+6.84+8.68-9.7=10.468.96-1.95=7.018.36-2.54-3.43=2.398.33+0.21+1.92+3.88=14.347.55-4.97-0.48+6.93=9.039.43-0.75=8.680.56+6.07-5.45=1.186.16+8.12+3.06+9.21=26.554.5+9.28+2.36+7.86=245.59-4.7+0.74-0.09=1.544.73-2.49-0.12-1.11=1.018.94-6.8+6+5.31=13.459.93-9.77+5.67+7.06=12.896.87+5.82=12.695.13+8.63+8.47+6.93=29.169.17-5.35-0.36=3.469.59-6.19=3.47.08-1.1+5.08-3.72=7.345.25+9.56=14.814.54-2.37=2.177.35-6.94+2.26+7.92=10.591.29+6.08-2.43=4.941.05+8.7-1.28=8.475.11+7.04+2.29-1.33=13.110.98-0.72=0.265.33-1.13-2.28+0.74=2.661.13+4.95=6.081.86+9.13-4.51+7.03=13.518.61-5.36=3.259.13-4.79+0.44=4.789.55+2.06+1.6=13.217.47-1.64-1.61=4.226.36-3.82+6.17-1.25=7.464.46+2.17+0.34=6.975.39-3.91+4.76+9.14=15.384.08+8.75+2.37+7.92=23.128.44-4.09=4.355.6+7.68-4.13-3.08=6.074.99+8.69=13.689.76-1.79-1.02-0.05=6.92.48-0.28+8.68=10.884.18+4.69-4.64-1.74=2.498.96-1.28-4.26+5.38=8.84.94+8.39-3.28=10.052.87-1.48+7.85=9.240.14+3.02+1.39=4.559.32-0.52+9.14-3.57=14.374.73+4.21-0.35-8.34=0.258.84-7.41=1.437.69+0.66-4.62-0.57=3.168.87-6.64=2.237.17-0.16+0.53+7.56=15.17.84-5.42-1.9=0.529.59-3.53-0.57+3.54=9.036.92-2.03-2.57+7.74=10.069.17-3.19-2.53+7.89=11.345.14+6.08-1.42-2.33=7.471.56+8.55=10.118.09+8.39-3.44=13.049.66+6.15-5.65=10.164.47-3.51+9.57-6.95=3.587.79-2.27+4.47-9.06=0.937.24-1.56=5.689.76-7.42+9.72=12.069.23-6.08-0.48-1.05=1.621.38+2.48+3.45=7.316.15-0.16+5.74=11.738.64-0.26-8.28+1.2=1.39.57-1.41+1.23+7.51=16.90.96+2.92=3.887.42+1.63=9.057.39-0.21-5.66=1.521.01+1.91-0.18+4.01=6.754.75-0.35-4.04-0.14=0.225.23+8.3-0.57+9.59=22.552.44+6.58+4.69-3.84=9.879.94+2.85+8.49=21.287.24-0.68-2.53=4.036.97-2.19=4.785.94+6.94-2.97=9.911.55+9.12+3.96=14.635.22-3.69=1.537.01+2