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4.28-0.53=1.45+9.69=8.97-0.92+5.97-9.53=7.13+5.02-2.25+8.19=3.58+4.34=8.8+6.87+6.47-7.8=5.04+9.54=8.87+0.09-6.28+6.5=9.83+6.04-5.36-8.15=2.2+9.96+0.55-2.19=4.47+8.81+9.59=7.46+2.33+9.27-0.47=5.51+4.69+6.76-8.99=5.64+3.91-5.5-1.57=5.17+0.09+5.64-6.81=2.59-2.37+0.73+2.61=6.64-4.27=2.21+4.42+3.38+8.57=2.22+2.64=9.23-4.24+6.6+1.8=6.05+1.28-1.11-4.29=5.03+7.46+9.25+7.76=6.86+9.11-6.42+3.84=1.64+0.47=4.33+2.25+8.7-6.04=5.85-0.08+6.19=4.7-1.35+2.34=9.96-4.42=2.27+1.76=6.73-6.46+1.51+7.34=4.06+3.53=8.42+6.65-0.34=5.99+7.17+3.3-1.78=4.74-0.13+6.72-6.79=9.91-0.47-3.31-4.47=7.01-4.52-2.2=6.15-0.67+2.92=8.09+3.72-7.53=4.96+7.84-2.42-4.57=3.74+6.21+4.99+3.72=3.33+6.55=4.48+8.04-7.8=9.2-2.17-0.59+6.07=3.06+7.01-3.95-5.11=4.83+5.79-3.91=2.46+5.16-4.77+3.04=3.29-1.53+8.77-1.16=6.81-3.03-1.21=2.92-0.91-0.5=8.75+1.26+0.17=8.24+5.29-4.27-7.48=4.94-2.97-0.96+1.17=8.94+5.8+9.09+8.56=1.11-1.01+5.85+5.09=6.26-2.58+0.94=4.62-1.31-2.47-0.54=5.72+9.39-2.12+9.57=9.76-0.65-2.32-2.1=4.35+3.26-2.13+4.84=8.64-0.86+2.24-8.88=7.54+0.44+0.57-0.99=3.21+6.41+4.32-5.39=7.25+5.42-5.9=7.92-7.33+2.85=4.22+1.47+8.98+9.64=8.69+0.34-3.64+1.74=0.36+9-7.18=8.93+2.09-0.82-0.1=0.43+5.32+5.68=0.71-0.14+8.44-1.71=5.95+2.3=5.1-0.7-2.89+9.15=7.48-2.94+1.39+4.98=0.59+8.5=2.15-0.56=9.66+0.27+8.01+4.43=5.57-2.44-2.11+6.89=4.37-0.44+7.91-8.63=4.59+2.13=6.06-5.67+0.4=2.38-1.49+1.61+6.57=3.11+5.2+5.62=9.69-1.13-0.19-3.01=6.87-3.37-1.15-1.54=6.39+4.86+3.01+1.22=4.27+9.28-0.17-6.74=9.3-0.67+3.46-0.26=8.5+0.05-1.86+3.11=7.39+8.71-1.19=9.98-2.58+0.14-1.07=6.57+8.93-0.35-9.61=8.74+6.57-8.85+8.29=9.09-2.53+2.02+1.53=6.53+4+1.82+9.75=6.51-1.35+1.29+7.59=8.29-7.24+2.87+4.52=7.36-0.93-2.14+3.9=9.43-1.68-1.63=6.84-1.15+2.88-1.36=2.65+9.38+6.51-8.65=0.22+9.89-1.22=4.82-0.45-3.88+9.15=9.19+1.08-9.81=0.92+8.56-7.16=9.21-4.94-0.25+0.54=5.31-0.2=5.15-4.42+4.67+8.76=5.87-0.7+1.89=3.4-2.17+9.79-8.18=8.88-5.76+2.36=2.39-1.24=2.7-1.08=2.03+5.19+5.2-2.68=6.64-0.7-3.25+7.93=7.4+6.15+7.48=0.28+8.13+0.06=4.95-3.98=2.73+2.98-1.21=6.37-5.67+7.14=3.06+7.83-5.52=6.27+8.45-5.14+4.22=9.08+5.81+9.01-2.4=5.74-3.66+9.99-1.22=9.1-0.26-3.06=8.92+8.73-7.76-2.21=9.67-7.75-0.62-0.61=9.29-5.46-0.62=9-3.15-1.77-3.96=1.33+9.57+3.23-6.16=9.27-1.62-6.96+3.57=7.6+7.14-0.29+1.43=8.91-4.23+0.9=9.18-4.64-0.5-2.9=9.14-1.34+5.26-2.05=9.92-3.85-4.91+7.1=9.69+3.92-0.19+2.17=9.54-6.59-2.58=8.09+8.93=6.71-4.26-1.68=4.22-1.31+2.14-0.73=0.06+9.26-8.12=8.74+4.94=5.37-1.42+8.63+7.12=9.29-7.36=3.9-0.42=4.21-0.34-1.4=9.42-0.59=2.76+3.53+5.53+9.69=6.84+2.84-2.28-5.91=7.53+2.43+9.61=4.39-0.29=9.25+4.57+2.25+5.54=9.76-0.66+6.37-5.63=6.68-1.74-2.64=9.99-8.13+2.45-4.12=7.76+7.33-2.65+5.94=4.03+5.97=7.6+5.11+4.81+8.17=1.94+7.84=4.62+9.72=6.71-5.01+6.62+2.24=4.9+7.19+5.48+8.33=6.57-1.43=7.66+4.38-0.44+6.67=7.83+2.39+3.83+6.32=0.73+7.22-0.89=9.27-4.18+7.02+3.85=3.99+9.52-0.23+4.62=9.07+5.81+7.56-0.18=1.29+9.1=3.19-0.06-1.87+1.89=3.4+8.82=8.48-3.4-4.39+8.66=8.07-3.95+6.45=9.5-4.65+8.65+9.44=7.36+5.47+2.8=8.65+6.61+0.52-2.81=7.54-5.22+7.64=2.3-0.41+0.53=9.63-0.12-8.78-0.28=6-2.79+5.66+2.77=3.83-3.49=0.82+4.74=8.65-7.23=6.22-0.4-0.59=2.23+2.97+2.9=8.84+9.51-8.3=9.68-1.16-5.2+8.58=8.96-1.3-0.29-4.13=5.66-2.58-0.07=7.29-5.09=4.79+8.67=9.59-4.01-5.02=3.96+9.24-4.41=3.91-0.99=5.37+5.76-9.14+2.27=8.21-0.69+6.51=7.5-4.49-2.02-0.67=9.12-0.51-3.96+3.32=5.21-5.04+4.33=9.22-6.5-2.22=0.52+5.06=5.06+8.37-5.86=2.26-0.34-0.71-0.38=8.99-0.24-2.82-5.53=1.36-0.93+7.6+1.08=9.52-8.17+8.2=6.65-0.26-1.55=5.8-2.88+2.97+4.6=4.42+8.46-7.95=2.94+8=9.85-5.16-1.9-0.24=4.54+2.64-0.08-6.94=5.02-4.37+1.41=6.92+5.87-6.42+0.31=9.61-1.98-3.89=5.48+1.07-1.11+6.37=6.23-0.36-0.6-1.63=8.75+6.1=7.23+1.56-1.1-4.23=7.37+1.19-5.56-1.37=4.23+8.29+2.59=6.71+0.63-6.54=9.6+3.35+5.31-8.97=3.39+2.3=3.72+0.15+4.03=3.72+7.82-0.48-7.06=5.91-0.88+4.03+1.29=6.2-5.05+0.16=3.43+3.02+1.67+2.72=8.47-5.79-0.33=6.27+2.91-3.96+0.62=5.94+1.37-5.77=9.86-4.55-0.16=5.34+6.11+1.21-8.02=9.28-2.9-5.26+9.23=8.83+7.72-4.14-2.17=6.74-4.66+5+3.45=1.01+7.35-2.24-0.76=5.2+5.67+7.04=9.43-7.53+8.92=1.03+8.33-3.9=9.87-0.69+7.8-8.95=5.73-2.33+6.66=7.68-0.81-1.16+7.32=3.64-1.32-0.07=6.65-3.54-0.91=8.63-2.92-0.62-0.31=9.8-5.11+5.45+9.83=7.16+9.92+0.68-5.26=6.14+7.22-1.5-9.67=2.79+2.55+0.8-5.08=4.34+8.72+9.3+2.99=3.88+8.22-5.05-4.14=8.66+9.68-7.39=5.19-4.67+6.06-0.76=9.48-8.01=5.3-0.58-2.52-0.06=4.27-0.36-1.15=2.24+7.37+5.92-6.67=0.03+9.71=9.11-4.39+3.08+1.55=8.7-0.24-2.14-4.19=8.48-6.32-0.39-0.83=2.83-0.51+5.05=4.68+2.39-5.12+1.53=2.89-0.54=8.99-1.59-7.09+7.64=1.76+4.88+8.29=5.17-2.19+7.53=5.83+2.3=2.4-0.57+9.5-9.07=9.96-5.59+0.99+3.36=4.95+7.61-2.44+9.16=4.49+0.59-0.38+3.11=8.45-1.83+5.58-0.2=6.02-1.33+5.82+9.99=7.6+4.61-2.03=9.77+5.92-0.24=0.08+7.2+7.27+2.27=1.69+6.42-4.15-0.98=7.96+5.36-5.98=8.94-0.75-2.75+7.76=4.53+3.79-6.54+2.85=3.21+2.19+8.36=7.57+0.48+5.08+4.61=4.79-2.63+4.85+0.4=9.15-1.51-4.87=6.4-2.22=7.45-6.5+0.03+1.37=8.59-1.97+2.69+7.56=9.42-1.01-7.79=6.59+7.36+8.47-1.32=7.79+7.44-1.32=9.95+1.44-1.97-0.62=9.44-5.39-0.9-1.58=8.31-6.54-0.52-0.35=8.19+1.68+9.34+1.91=6.24+5+7.29+9.09=9.15+7.76-2.71=7.27+6.06+4.82+1.11=9.22-2.89-0.58=4.17+7.98+1.27=4.44+7.92+9.13=6.71-1.62-0.63-0.46=9.3-4.85-2-0.28=7.54-2.93-4.07=1.65+8.38-1.43-6.07=5-1.86-1.32+4.97=4.79-1.11+8.14-7.22=8.16+7.66-5.28=0.92+5.58+5.26=4.47-0.9-0.34-0.04=4.88-0.61-3.35+6.93=5.91-0.2+1.31=5.1+2.51-1.99+1.94=5.33-1.92+6.76+0.1=8.46+1.08-8.66=2.98+5.41+0.79=5.61+7.45-7.38-1.24=6.17-5.63+9.5=7.13-1.43-2.12-0.32=4.33+1.29-2.56-2.06=2.25+1.88+4.39+1.04=5.59+3.66+0.97=7.77-7.67+1.95+0.51=5.24-0.66-3.14+7.01=9.31+3.36-3.05-7.15=7.8-0.67-3.88=5.54+4.91-1.78+9.27=8.8-8.23+6.58-1.28=7.91+1.53+9.7=7.82-3.56-0.81=9.91+1.38-3.15=8.8-4.56=8.34+5.08+0.68-7.61=7.98-0.78+9.52=0.69+4.47+4.7=9.13+3.99-4.94+9.05=9.74-3.49-5.72+7.36=3.28+5.88+6.3+1.36=0.89+9.88+1.03-6.01=3.24+8.7+9.09-7.1=6.25+0.16+1.13+8.52=8.74-7.67=4.49+7.46+2-0.13=5.33-1.2-3.25=9.52-3.4=5.85+1.4+4.81=0.49+9+6.63=7.33-0.79-4.63+9.58=7.86-3.51+3.84=6.65+5.21-5.35=8.39-5.19-0.05+4.47=6.22-2.89-0.58=8.14+4.08+9.21-8.37=7.96-4.38-0.92+0.16=2.36+2.22=8.99-0.4-3.55-3.8=5.1+3.44-0.03-3.3=7.97+9.63+6.25+6.44=5.23+3.89-4.17+2.44=6.19+9.41-0.72=8.76-1.07+1.92-1.02=8.91-7.46+4.15=9.3-8.13+5.7+9.33=6.67+2.44-5.5+2.72=0.33+9.78-1.54=4.54-4.06+9.93=3.72+0.79+1.32-1.29=7.36+7.61+3.9-6.75=2.51-1.44+1.84-2.17=6.52+1.32-6.06+3.19=9.36-4.3-4.47+4.58=7.15-6.21+1.27=7.35-6.34+1.5+5.81=4.17+4.22-5.21+4.55=8.71+3.9-0.03+1.66=2.27-0.6-0.92=9.59-1.21+4.06-1.8=2.64+8.08-2.83=8.33+7.87=5.44+3.33+0.07+6.08=6.89-3.52-2.92-0.26=6.04+7.57-4.55-4.49=8.08+7.71-0.32=4.61+7.19=6.84+9.92=8.85-3.49-2.84-2.35=9.27+4.08=1.59+4.81+1.98-4.68=5.92-1.96=4.47+9.37-1.25-3.22=6.36+2.59+4.99+1.01=8.99-1.55-2.49=9.61-3.38-2.12=4.66-0.24-3.59+2.01=6.1-0.57-4.41+2.88=7.17+9.56-8.84-0.91=1.82+7.32+7.68=8.34-1.85+4.38=6.45+3.74-1.25+2.62=1.36+0.46+1.27+7.57=6.97-3.36-2.32=9.88+6.2+8.15=7.64-6.15=7.42+8.55+4.18-8.69=7+1.92-4.71=6.72-2.61-3.69+7.52=8.01+9.53+4.98+7.99=1.65+7.78+3.4=2.49-2.26+6.27=6.83-5.3+2.38+9.5=7.05-0.48-0.8=9.44+6.31-6.37+9.81=3.9+4.26-1.37=2.81-0.16+7.31=5.26-4.23=9.84-2.82-3.66=6.76+8.91-7.52=6.42-2.37+4.36-4.76=7.79+4.37-8.86=9.41+0.67-5.55+5.43=1.39+0.46=9.7+9.98-4.86-1.66=1.02-0.12=2.38-0.45+6.65-3.62=1.32+8.89-8.25+5.53=9.26+8.57-3.46-0.12=7.08-1.87+4.68+3.34=4.86-0.39-3.36=7.61+0.68+5.97+4.26=8.71-3.28-2.92-1.15=6.13-2.82-2.83=4.53-3.09-0.59+7.64=7.65+1.36-6.5-0.17=9.01+8.7-7.05+8.04=9.29-1.91+8.89-3.04=4.68+6.91+4.7-6.36=9.9+6.79=5.79-0.1-1.88+8.39=9.84-9.58+3.9=7.94-3.94-0.8-0.35=1.77+8.73+9.35+8.65=9.32+9.98-7.19+8.86=0.31+3.32=8.82-5.18+3.64-5.73=7.42+5.01-9.12-0.85=3.83-2.11-0.34+6.56=9.58-0.15=5.81+8.58-2.92=1.75+5.12=6.72-0.77-3.9+5.08=9.67-2.4+0.25-4.05=2.63+4.64-3.97+8.41=8.13+5.67+8.4+9.99=7.75+1.77-0.55-2.52=0.13+6.04-1.97=7.62-2.5-3.36=7.09+4.87+6.24=4.63-1.92=7.54-1.35=7.22-0.31-3.55=7.23+9.46+2.64+8.39=9.71+5.61+2.66+8.96=8.82+5+9.76=8.59+1.67+1.01-0.12=9.53-6.49+6.4-5.72=4.7-0.68+8.19+4.14=3.06+9.44+2.62+0.1=8.31-1.24+5.75-6.63=9.7+3.76=6.88+8.79+5.03-4.23=6.39-1.91+5.92+3.88=9.42+3.72-2.32-9.11=9.37-0.08+6.2+6.7=5.87+4.94+3.54=9.39-4.68+1.78-2.33=9.09-2.35-4.04+3.51=5.73-5.12-0.17+5.83=5.75+7.65-7.23=5.25-2.42+2.23=7.32+3.15-5.39-3.49=9.62+4.81+3.2+2.68=3.08+4.32-5.63=9.93+0.19+9.35+1.05=5.06+0.2+2.8=8.19-1.88-4.12+6.65=8.65-5.77=9.48-6.82=7.78-1.39-4.59=8.67+3.89+1.29=7.07-2.96-2.57=2.07+5.8+5.5+9.8=9.19-2.36-3.54-0.99=2.02+9.84+6.22+9.09=8.78+6.72-9.89-3.22=7.16+9.84-6.66+4.55=7.32-1.22-2.69=3.86+2.78+2.04-2.62=4.15-2.07=5.34+8.31+4.47=6.85+1.87+3.7-2.27=5.21+5.15+6.61=6.08-2.74=5.52+9-3.59=8.1-7.76=8.57+8.4+5.86=0.19+9.61+5.59=3.11+7.46-2.37+7.56=8.95-2.14-1.56-3.83=9.76-6.15=6.72+7.99=1.1-0.06+5.14-0.4=9.3-1.41+2.65=0.44+8.53=7.47-0.15+0.62+6.41=3.8-3.32+7.41=7.02-3.31=7.54+3.47-9.02+3.39=8.76-4.26-2.28+4.33=1.82+6.07+7.86+3.83=9.71+8.8-8.82+9.53=9.17-3.76-2.81-0.59=0.86-0.37+5.43+4.08=2.89+0.37+3.51-6.4=2.3+3.87+4.93-6.31=0.71+8.59+9.4=7.05-0.71+4.59-3.25=8.96+9.53-1.57-0.96=1.97+0.87-0.1=6.22-0.35-1.8=9.42-2.42-3.07-0.8=3.83+0.41+1.08=8.03-4.75+5.74+5.4=3.04+1.48-1.02+4=7.9-7.19+4.63=6.65-0.04=8.43-0.6+9.94=9.82-0.33-0.67=8.01+1.89+6.01=9.39-6.82-1.12+0.21=6.25+1.79-3.84=7.91+7.88+2.13-1.93=4.96+4.31+4.33=6.12-0.79-1.06+2.55=9.68-6.37+1.98-2.56=2.51+5.49+6.92=7.67-2.62+6.92+2.68=6.92+0.21=8.32-0.11+4.94-6.37=6.89+6.16-1.21=0.92+9.24+2.39+4.28=9.09-0.33-0.66-6.59=6.98+3.88-4.99+0.77=5.09-4.25+8.24+5.8=1.12+6.92-5.51+4.15=7.52-3.26-1.94=9.6+5.2+3.49+6.02=7.27-0.72=3.59+0.88=1.58-1.19=5.89-0.44-1.49=9.91-2.18+1.49=7.53-5.74-0.31-0.32=8.5+9.03+5.35=9.79+2.56-0.43+7.63=9.3+3.8+1.64+6.07=2.29+9.85-0.07-1.62=9.05+0.22+2.67-2.93=6.17-3.56-1.17+1.43=4.84+8.34+8.7=1.57-0.74+3.3-2.36=9.22-1.36-6.82+1.28=8.31-2.17-0.07-1.75=5.3-0.54=6.72+7.49-4.63-4.2=9.94-1.28-0.8-4.66=7.31-2.38-2.1-1.52=8.94-1.8=1.99+5.56+8.98-7.67=5.94+6.57+4.48+0.88=9.83-3.83-1.25-0.18=7.67+6.26+1.07=8.47-2.55-5.37+8.16=7.45-0.27+8.87-6.49=8.54-0.68-1.92-0.22=9.87-6.68=8.27-2.53-4.92=4.4+1.2+4.61=9.44-1.6+6.75-4.2=3.81-1.5+0.83-2.7=5.59+1.77+8.51=2.99+5.3-5.72-2.11=8.4-3.78+4.36-0.63=4.42+7.91=6.53-3.76-1.73-0.65=9.47-9.04=5.41-0.34-1.64+4.24=2.4+8.57=7.12+6.08-4.66-7.13=5.06-2.02-0.2-0.07=0.48+6.22+1.13+5.75=3.2+5.19-0.87+9.78=2.86-1.84+9.56+2.67=7.12-2.72-2.91+2.89=9.19+7.99+3.83+0.15=2.1+8.19-7.76+2.92=9.29+4.26=4.17+1.4=9.61+6.72+4.61=6.68-5.23-1.1+8.84=1.22+7.28-1.32-1.49=0.34+6.39=1.4-0.53+1.7-1.07=1.38-1.01=6.32+7.22=8.29-1.23-0.21-2.55=9.76+3.45+6.59=9.77+0.93+6.79-7.65=0.95+6.53=4.72-0.21+4.84+2.67=9.65-6.14-1.17-2.22=0.22+6.59-4.64-0.41=9.6-1.19-7.51=5.38-0.66-0.29-0.7=9.43+8.98-4.45-7.54=3.4+0.25+0.07=9.49-1.25-1.24-6.35=5.21+4.29+7.95+6.7=7.24+2.36-5.05+9.75=8.82-5.16+8.77=2.61-2.05+9.66-8.13=8.19+4.13-7.63-3.16=1.14+6.97-3.38=8.3-0.92+1.56=5.77+5.47+3.25-6.91=6.83+8.86+2.06-2.39=8.61-7.39=6.77-5.19+4.85=5.23+2.03+6.18-1.91=9.41-0.71-2.94=6.87-1.74-0.64-3.63=9.99-1.95=3.61+0.69+4.47-0.13=9.72-9.38+9.55-0.08=3.28-2.33+8.54+9.23=8.88-4.07+7.18-7.81=3.83-0.22-0.68=5.91-1.3+5.76-9.77=2.81+9.36+3=6.3-4.64+2.7+9.63=6.25-1.2-4.38+2.27=9.68-0.36-4.67-3.19=6.4-1.6+6.27=9.48-5.36+3.44+4.04=4.17+1.13=9.46-1.29-1.42-2.32=4.93+2.63+8.27+7.85=8.66-3.63+5.55+9.2=5.26+0.3+5.48-7.67=4.65-1.29+8.47-9.36=5.18-3.74+3.34=0.57+2.22-0.5+8.39=8.99-5.68+6.69+6.96=6.86-0.81-1.81-1.82=3.48+6.18+9.06+4.43=4.22+5.41-2.8-4.87=8.38-4.57+1.98+2.5=3.14+5.35+3.86=8.67-5.7+9.87+1.5=7.23-1.39-1.54-1.74=8.74-0.85-5.64=8.2-2.35-1.84=8.88+2.36-7.31=3.92-0.52+4.21=5.27-1.76+7.91=4.85+2.72-3.32-1.31=3.39-1.08+6.07-7.97=7.97+9.87-7.87-2.23=8.83+5.92=5.55-1.79-3.22+0.29=3.15+8.65-2.61-4.05=8.59-2.51+5.21-0.74=9.19+2.7-6.11-2.05=8.3-4.89+0.89+8.48=1.89+1.15+6.22-2.32=4.32-1.27+6.56-5.35=9.9-2.67-1.98+7.66=3.62+5.38-7.54+0.22=8.53+6.31+3.01+7.69=8.7-3.04-0.41+2.75=3.43+0.91+6.9=5.69+9.96+1.54+0.78=8.06-0.05-4.04=0.35+5.18+5.02-1.5=9.77-5-0.16-1.59=8.13+0.91-6.67=2.11-0.41+0.51+0.95=9.82-1.99+5.47=9.87-0.23+7.97-4.56=7.18+4.1+1.06-2.55=9.21-0.9+4.43=5.36+8.86+4.16=8.8-1.43=5.94+4.01+6.75-0.48=8.28-0.84+1.62-5.54=8.07-6.49=0.1+6.17=4.38+6.86=7.02+1.79-0.25=8.16-6.66+9.32+2.03=5.03-1.69+3.53+6.68=3.36+5.84-2.21-0.87=8.68-2.38+4.69=6.27-1.23-0.8-0.21=0.62+4.71+9.63+4.28=9.51+9.98-8.42+1.49=7.06+3.51+7.16-2.21=7.31-3.7-1.22+7.75=7.33-5.61-0.38+2.41=7.16-6.22=8.58-1.54-3.72+5.59=8.12-2.7+5.58-9.93=3.02+6.79-8.71+9.91=8.19+4.93-3.25+9.29=9.4-2.46+8.51=4.08-1.52-0.55+8.46=3.26-0.06+8.82=7.11+4.51=4.97-1.56=5.54-4.79+8.1=9.77-5.8=1.97+3.67-4.39=5.43-1.64-1.87+2.07=5.98+3.01+1.48+4.07=9.68-1.59-1.26=1.28+2.6+2.4+3.03=6.05+9.87=7.51+0.49-2.09-4.62=0.94+2.09+3.14-5.64=2.03+9.38=0.6+7.86+6.18=2.89+0.5+6.81-7.73=9-8.72+8.48+8.24=1.22+3.87+0.69-3.34=5.95+0.88+8.53=3.62+3.39-0.18=8.18-6.04=6.58-1.06+4.13=8.93+5.38-5.02-4.26=8.6-4.59+7.74=9.48+8.56-6.31=8.25+1.4+5.17+1.37=6.59-2.22+9.59-2.56=3.51-1.23=参考答案4.28-0.53=3.751.45+9.69=11.148.97-0.92+5.97-9.53=4.497.13+5.02-2.25+8.19=18.093.58+4.34=7.928.8+6.87+6.47-7.8=14.345.04+9.54=14.588.87+0.09-6.28+6.5=9.189.83+6.04-5.36-8.15=2.362.2+9.96+0.55-2.19=10.524.47+8.81+9.59=22.877.46+2.33+9.27-0.47=18.595.51+4.69+6.76-8.99=7.975.64+3.91-5.5-1.57=2.485.17+0.09+5.64-6.81=4.092.59-2.37+0.73+2.61=3.566.64-4.27=2.372.21+4.42+3.38+8.57=18.582.22+2.64=4.869.23-4.24+6.6+1.8=13.396.05+1.28-1.11-4.29=1.935.03+7.46+9.25+7.76=29.56.86+9.11-6.42+3.84=13.391.64+0.47=2.114.33+2.25+8.7-6.04=9.245.85-0.08+6.19=11.964.7-1.35+2.34=5.699.96-4.42=5.542.27+1.76=4.036.73-6.46+1.51+7.34=9.124.06+3.53=7.598.42+6.65-0.34=14.735.99+7.17+3.3-1.78=14.684.74-0.13+6.72-6.79=4.549.91-0.47-3.31-4.47=1.667.01-4.52-2.2=0.296.15-0.67+2.92=8.48.09+3.72-7.53=4.284.96+7.84-2.42-4.57=5.813.74+6.21+4.99+3.72=18.663.33+6.55=9.884.48+8.04-7.8=4.729.2-2.17-0.59+6.07=12.513.06+7.01-3.95-5.11=1.014.83+5.79-3.91=6.712.46+5.16-4.77+3.04=5.893.29-1.53+8.77-1.16=9.376.81-3.03-1.21=2.572.92-0.91-0.5=1.518.75+1.26+0.17=10.188.24+5.29-4.27-7.48=1.784.94-2.97-0.96+1.17=2.188.94+5.8+9.09+8.56=32.391.11-1.01+5.85+5.09=11.046.26-2.58+0.94=4.624.62-1.31-2.47-0.54=0.35.72+9.39-2.12+9.57=22.569.76-0.65-2.32-2.1=4.694.35+3.26-2.13+4.84=10.328.64-0.86+2.24-8.88=1.147.54+0.44+0.57-0.99=7.563.21+6.41+4.32-5.39=8.557.25+5.42-5.9=6.777.92-7.33+2.85=3.444.22+1.47+8.98+9.64=24.318.69+0.34-3.64+1.74=7.130.36+9-7.18=2.188.93+2.09-0.82-0.1=10.10.43+5.32+5.68=11.430.71-0.14+8.44-1.71=7.35.95+2.3=8.255.1-0.7-2.89+9.15=10.667.48-2.94+1.39+4.98=10.910.59+8.5=9.092.15-0.56=1.599.66+0.27+8.01+4.43=22.375.57-2.44-2.11+6.89=7.914.37-0.44+7.91-8.63=3.214.59+2.13=6.726.06-5.67+0.4=0.792.38-1.49+1.61+6.57=9.073.11+5.2+5.62=13.939.69-1.13-0.19-3.01=5.366.87-3.37-1.15-1.54=0.816.39+4.86+3.01+1.22=15.484.27+9.28-0.17-6.74=6.649.3-0.67+3.46-0.26=11.838.5+0.05-1.86+3.11=9.87.39+8.71-1.19=14.919.98-2.58+0.14-1.07=6.476.57+8.93-0.35-9.61=5.548.74+6.57-8.85+8.29=14.759.09-2.53+2.02+1.53=10.116.53+4+1.82+9.75=22.16.51-1.35+1.29+7.59=14.048.29-7.24+2.87+4.52=8.447.36-0.93-2.14+3.9=8.199.43-1.68-1.63=6.126.84-1.15+2.88-1.36=7.212.65+9.38+6.51-8.65=9.890.22+9.89-1.22=8.894.82-0.45-3.88+9.15=9.649.19+1.08-9.81=0.460.92+8.56-7.16=2.329.21-4.94-0.25+0.54=4.565.31-0.2=5.115.15-4.42+4.67+8.76=14.165.87-0.7+1.89=7.063.4-2.17+9.79-8.18=2.848.88-5.76+2.36=5.482.39-1.24=1.152.7-1.08=1.622.03+5.19+5.2-2.68=9.746.64-0.7-3.25+7.93=10.627.4+6.15+7.48=21.030.28+8.13+0.06=8.474.95-3.98=0.972.73+2.98-1.21=4.56.37-5.67+7.14=7.843.06+7.83-5.52=5.376.27+8.45-5.14+4.22=13.89.08+5.81+9.01-2.4=21.55.74-3.66+9.99-1.22=10.859.1-0.26-3.06=5.788.92+8.73-7.76-2.21=7.689.67-7.75-0.62-0.61=0.699.29-5.46-0.62=3.219-3.15-1.77-3.96=0.121.33+9.57+3.23-6.16=7.979.27-1.62-6.96+3.57=4.267.6+7.14-0.29+1.43=15.888.91-4.23+0.9=5.589.18-4.64-0.5-2.9=1.149.14-1.34+5.26-2.05=11.019.92-3.85-4.91+7.1=8.269.69+3.92-0.19+2.17=15.599.54-6.59-2.58=0.378.09+8.93=17.026.71-4.26-1.68=0.774.22-1.31+2.14-0.73=4.320.06+9.26-8.12=1.28.74+4.94=13.685.37-1.42+8.63+7.12=19.79.29-7.36=1.933.9-0.42=3.484.21-0.34-1.4=2.479.42-0.59=8.832.76+3.53+5.53+9.69=21.516.84+2.84-2.28-5.91=1.497.53+2.43+9.61=19.574.39-0.29=4.19.25+4.57+2.25+5.54=21.619.76-0.66+6.37-5.63=9.846.68-1.74-2.64=2.39.99-8.13+2.45-4.12=0.197.76+7.33-2.65+5.94=18.384.03+5.97=107.6+5.11+4.81+8.17=25.691.94+7.84=9.784.62+9.72=14.346.71-5.01+6.62+2.24=10.564.9+7.19+5.48+8.33=25.96.57-1.43=5.147.66+4.38-0.44+6.67=18.277.83+2.39+3.83+6.32=20.370.73+7.22-0.89=7.069.27-4.18+7.02+3.85=15.963.99+9.52-0.23+4.62=17.99.07+5.81+7.56-0.18=22.261.29+9.1=10.393.19-0.06-1.87+1.89=3.153.4+8.82=12.228.48-3.4-4.39+8.66=9.358.07-3.95+6.45=10.579.5-4.65+8.65+9.44=22.947.36+5.47+2.8=15.638.65+6.61+0.52-2.81=12.977.54-5.22+7.64=9.962.3-0.41+0.53=2.429.63-0.12-8.78-0.28=0.456-2.79+5.66+2.77=11.643.83-3.49=0.340.82+4.74=5.568.65-7.23=1.426.22-0.4-0.59=5.232.23+2.97+2.9=8.18.84+9.51-8.3=10.059.68-1.16-5.2+8.58=11.98.96-1.3-0.29-4.13=3.245.66-2.58-0.07=3.017.29-5.09=2.24.79+8.67=13.469.59-4.01-5.02=0.563.96+9.24-4.41=8.793.91-0.99=2.925.37+5.76-9.14+2.27=4.268.21-0.69+6.51=14.037.5-4.49-2.02-0.67=0.329.12-0.51-3.96+3.32=7.975.21-5.04+4.33=4.59.22-6.5-2.22=0.50.52+5.06=5.585.06+8.37-5.86=7.572.26-0.34-0.71-0.38=0.838.99-0.24-2.82-5.53=0.41.36-0.93+7.6+1.08=9.119.52-8.17+8.2=9.556.65-0.26-1.55=4.845.8-2.88+2.97+4.6=10.494.42+8.46-7.95=4.932.94+8=10.949.85-5.16-1.9-0.24=2.554.54+2.64-0.08-6.94=0.165.02-4.37+1.41=2.066.92+5.87-6.42+0.31=6.689.61-1.98-3.89=3.745.48+1.07-1.11+6.37=11.816.23-0.36-0.6-1.63=3.648.75+6.1=14.857.23+1.56-1.1-4.23=3.467.37+1.19-5.56-1.37=1.634.23+8.29+2.59=15.116.71+0.63-6.54=0.89.6+3.35+5.31-8.97=9.293.39+2.3=5.693.72+0.15+4.03=7.93.72+7.82-0.48-7.06=45.91-0.88+4.03+1.29=10.356.2-5.05+0.16=1.313.43+3.02+1.67+2.72=10.848.47-5.79-0.33=2.356.27+2.91-3.96+0.62=5.845.94+1.37-5.77=1.549.86-4.55-0.16=5.155.34+6.11+1.21-8.02=4.649.28-2.9-5.26+9.23=10.358.83+7.72-4.14-2.17=10.246.74-4.66+5+3.45=10.531.01+7.35-2.24-0.76=5.365.2+5.67+7.04=17.919.43-7.53+8.92=10.821.03+8.33-3.9=5.469.87-0.69+7.8-8.95=8.035.73-2.33+6.66=10.067.68-0.81-1.16+7.32=13.033.64-1.32-0.07=2.256.65-3.54-0.91=2.28.63-2.92-0.62-0.31=4.789.8-5.11+5.45+9.83=19.977.16+9.92+0.68-5.26=12.56.14+7.22-1.5-9.67=2.192.79+2.55+0.8-5.08=1.064.34+8.72+9.3+2.99=25.353.88+8.22-5.05-4.14=2.918.66+9.68-7.39=10.955.19-4.67+6.06-0.76=5.829.48-8.01=1.475.3-0.58-2.52-0.06=2.144.27-0.36-1.15=2.762.24+7.37+5.92-6.67=8.860.03+9.71=9.749.11-4.39+3.08+1.55=9.358.7-0.24-2.14-4.19=2.138.48-6.32-0.39-0.83=0.942.83-0.51+5.05=7.374.68+2.39-5.12+1.53=3.482.89-0.54=2.358.99-1.59-7.09+7.64=7.951.76+4.88+8.29=14.935.17-2.19+7.53=10.515.83+2.3=8.132.4-0.57+9.5-9.07=2.269.96-5.59+0.99+3.36=8.724.95+7.61-2.44+9.16=19.284.49+0.59-0.38+3.11=7.818.45-1.83+5.58-0.2=126.02-1.33+5.82+9.99=20.57.6+4.61-2.03=10.189.77+5.92-0.24=15.450.08+7.2+7.27+2.27=16.821.69+6.42-4.15-0.98=2.987.96+5.36-5.98=7.348.94-0.75-2.75+7.76=13.24.53+3.79-6.54+2.85=4.633.21+2.19+8.36=13.767.57+0.48+5.08+4.61=17.744.79-2.63+4.85+0.4=7.419.15-1.51-4.87=2.776.4-2.22=4.187.45-6.5+0.03+1.37=2.358.59-1.97+2.69+7.56=16.879.42-1.01-7.79=0.626.59+7.36+8.47-1.32=21.17.79+7.44-1.32=13.919.95+1.44-1.97-0.62=8.89.44-5.39-0.9-1.58=1.578.31-6.54-0.52-0.35=0.98.19+1.68+9.34+1.91=21.126.24+5+7.29+9.09=27.629.15+7.76-2.71=14.27.27+6.06+4.82+1.11=19.269.22-2.89-0.58=5.754.17+7.98+1.27=13.424.44+7.92+9.13=21.496.71-1.62-0.63-0.46=49.3-4.85-2-0.28=2.177.54-2.93-4.07=0.541.65+8.38-1.43-6.07=2.535-1.86-1.32+4.97=6.794.79-1.11+8.14-7.22=4.68.16+7.66-5.28=10.540.92+5.58+5.26=11.764.47-0.9-0.34-0.04=3.194.88-0.61-3.35+6.93=7.855.91-0.2+1.31=7.025.1+2.51-1.99+1.94=7.565.33-1.92+6.76+0.1=10.278.46+1.08-8.66=0.882.98+5.41+0.79=9.185.61+7.45-7.38-1.24=4.446.17-5.63+9.5=10.047.13-1.43-2.12-0.32=3.264.33+1.29-2.56-2.06=12.25+1.88+4.39+1.04=9.565.59+3.66+0.97=10.227.77-7.67+1.95+0.51=2.565.24-0.66-3.14+7.01=8.459.31+3.36-3.05-7.15=2.477.8-0.67-3.88=3.255.54+4.91-1.78+9.27=17.948.8-8.23+6.58-1.28=5.877.91+1.53+9.7=19.147.82-3.56-0.81=3.459.91+1.38-3.15=8.148.8-4.56=4.248.34+5.08+0.68-7.61=6.497.98-0.78+9.52=16.720.69+4.47+4.7=9.869.13+3.99-4.94+9.05=17.239.74-3.49-5.72+7.36=7.893.28+5.88+6.3+1.36=16.820.89+9.88+1.03-6.01=5.793.24+8.7+9.09-7.1=13.936.25+0.16+1.13+8.52=16.068.74-7.67=1.074.49+7.46+2-0.13=13.825.33-1.2-3.25=0.889.52-3.4=6.125.85+1.4+4.81=12.060.49+9+6.63=16.127.33-0.79-4.63+9.58=11.497.86-3.51+3.84=8.196.65+5.21-5.35=6.518.39-5.19-0.05+4.47=7.626.22-2.89-0.58=2.758.14+4.08+9.21-8.37=13.067.96-4.38-0.92+0.16=2.822.36+2.22=4.588.99-0.4-3.55-3.8=1.245.1+3.44-0.03-3.3=5.217.97+9.63+6.25+6.44=30.295.23+3.89-4.17+2.44=7.396.19+9.41-0.72=14.888.76-1.07+1.92-1.02=8.598.91-7.46+4.15=5.69.3-8.13+5.7+9.33=16.26.67+2.44-5.5+2.72=6.330.33+9.78-1.54=8.574.54-4.06+9.93=10.413.72+0.79+1.32-1.29=4.547.36+7.61+3.9-6.75=12.122.51-1.44+1.84-2.17=0.746.52+1.32-6.06+3.19=4.979.36-4.3-4.47+4.58=5.177.15-6.21+1.27=2.217.35-6.34+1.5+5.81=8.324.17+4.22-5.21+4.55=7.738.71+3.9-0.03+1.66=14.242.27-0.6-0.92=0.759.59-1.21+4.06-1.8=10.642.64+8.08-2.83=7.898.33+7.87=16.25.44+3.33+0.07+6.08=14.926.89-3.52-2.92-0.26=0.196.04+7.57-4.55-4.49=4.578.08+7.71-0.32=15.474.61+7.19=11.86.84+9.92=16.768.85-3.49-2.84-2.35=0.179.27+4.08=13.351.59+4.81+1.98-4.68=3.75.92-1.96=3.964.47+9.37-1.25-3.22=9.376.36+2.59+4.99+1.01=14.958.99-1.55-2.49=4.959.61-3.38-2.12=4.114.66-0.24-3.59+2.01=2.846.1-0.57-4.41+2.88=47.17+9.56-8.84-0.91=6.981.82+7.32+7.68=16.828.34-1.85+4.38=10.876.45+3.74-1.25+2.62=11.561.36+0.46+1.27+7.57=10.666.97-3.36-2.32=1.299.88+6.2+8.15=24.237.64-6.15=1.497.42+8.55+4.18-8.69=11.467+1.92-4.71=4.216.72-2.61-3.69+7.52=7.948.01+9.53+4.98+7.99=30.511.65+7.78+3.4=12.832.49-2.26+6.27=6.56.83-5.3+2.38+9.5=13.417.05-0.48-0.8=5.779.44+6.31-6.37+9.81=19.193.9+4.26-1.37=6.792.81-0.16+7.31=9.965.26-4.23=1.039.84-2.82-3.66=3.366.76+8.91-7.52=8.156.42-2.37+4.36-4.76=3.657.79+4.37-8.86=3.39.41+0.67-5.55+5.43=9.961.39+0.46=1.859.7+9.98-4.86-1.66=13.161.02-0.12=0.92.38-0.45+6.65-3.62=4.961.32+8.89-8.25+5.53=7.499.26+8.57-3.46-0.12=14.257.08-1.87+4.68+3.34=13.234.86-0.39-3.36=1.117.61+0.68+5.97+4.26=18.528.71-3.28-2.92-1.15=1.366.13-2.82-2.83=0.484.53-3.09-0.59+7.64=8.497.65+1.36-6.5-0.17=2.349.01+8.7-7.05+8.04=18.79.29-1.91+8.89-3.04=13.234.68+6.91+4.7-6.36=9.939.9+6.79=16.695.79-0.1-1.88+8.39=12.29.84-9.58+3.9=4.167.94-3.94-0.8-0.35=2.851.77+8.73+9.35+8.65=28.59.32+9.98-7.19+8.86=20.970.31+3.32=3.638.82-5.18+3.64-5.73=1.557.42+5.01-9.12-0.85=2.463.83-2.11-0.34+6.56=7.949.58-0.15=9.435.81+8.58-2.92=11.471.75+5.12=6.876.72-0.77-3.9+5.08=7.139.67-2.4+0.25-4.05=3.472.63+4.64-3.97+8.41=11.718.13+5.67+8.4+9.99=32.197.75+1.77-0.55-2.52=6.450.13+6.04-1.97=4.27.62-2.5-3.36=1.767.09+4.87+6.24=18.24.63-1.92=2.717.54-1.35=6.197.22-0.31-3.55=3.367.23+9.46+2.64+8.39=27.729.71+5.61+2.66+8.96=26.948.82+5+9.76=23.588.59+1.67+1.01-0.12=11.159.53-6.49+6.4-5.72=3.724.7-0.68+8.19+4.14=16.353.06+9.44+2.62+0.1=15.228.31-1.24+5.75-6.63=6.199.7+3.76=13.466.88+8.79+5.03-4.23=16.476.39-1.91+5.92+3.88=14.289.42+3.72-2.32-9.11=1.719.37-0.08+6.2+6.7=22.195.87+4.94+3.54=14.359.39-4.68+1.78-2.33=4.169.09-2.35-4.04+3.51=6.215.73-5.12-0.17+5.83=6.275.75+7.65-7.23=6.175.25-2.42+2.23=5.067.32+3.15-5.39-3.49=1.599.62+4.81+3.2+2.68=20.313.08+4.32-5.63=1.779.93+0.19+9.35+1.05=20.525.06+0.2+2.8=8.068.19-1.88-4.12+6.65=8.848.65-5.77=2.889.48-6.82=2.667.78-1.39-4.59=1.88.67+3.89+1.29=13.857.07-2.96-2.57=1.542.07+5.8+5.5+9.8=23.179.19-2.36-3.54-0.99=2.32.02+9.84+6.22+9.09=27.178.78+6.72-9.89-3.22=2.397.16+9.84-6.66+4.55=14.897.32-1.22-2.69=3.413.86+2.78+2.04-2.62=6.064.15-2.07=2.085.34+8.31+4.47=18.126.85+1.87+3.7-2.27=10.155.21+5.15+6.61=16.976.08-2.74=3.345.52+9-3.59=10.938.1-7.76=0.348.57+8.4+5.86=22.830.19+9.61+5.59=15.393.11+7.46-2.37+7.56=15.768.95-2.14-1.56-3.83=1.429.76-6.15=3.616.72+7.99=14.711.1-0.06+5.14-0.4=5.789.3-1.41+2.65=10.540.44+8.53=8.977.47-0.15+0.62+6.41=14.353.8-3.32+7.41=7.897.02-3.31=3.717.54+3.47-9.02+3.39=5.388.76-4.26-2.28+4.33=6.551.82+6.07+7.86+3.83=19.589.71+8.8-8.82+9.53=19.229.17-3.76-2.81-0.59=2.010.86-0.37+5.43+4.08=102.89+0.37+3.51-6.4=0.372.3+3.87+4.93-6.31=4.790.71+8.59+9.4=18.77.05-0.71+4.59-3.25=7.688.96+9.53-1.57-0.96=15.961.97+0.87-0.1=2.746.22-0.35-1.8=4.079.42-2.42-3.07-0.8=3.133.83+0.41+1.08=5.328.03-4.75+5.74+5.4=14.423.04+1.48-1.02+4=7.57.9-7.19+4.63=5.346.65-0.04=6.618.43-0.6+9.94=17.779.82-0.33-0.67=8.828.01+1.89+6.01=15.919.39-6.82-1.12+0.21=1.666.25+1.79-3.84=4.27.91+7.88+2.13-1.93=15.994.96+4.31+4.33=13.66.12-0.79-1.06+2.55=6.829.68-6.37+1.98-2.56=2.732.51+5.49+6.92=14.927.67-2.62+6.92+2.68=14.656.92+0.21=7.138.32-0.11+4.94-6.37=6.786.89+6.16-1.21=11.840.92+9.24+2.39+4.28=16.839.09-0.33-0.66-6.59=1.516.98+3.88-4.99+0.77=6.645.09-4.25+8.24+5.8=14.881.12+6.92-5.51+4.15=6.687.52-3.26-1.94=2.329.6+5.2+3.49+6.02=24.317.27-0.72=6.553.59+0.88=4.471.58-1.19=0.395.89-0.44-1.49=3.969.91-2.18+1.49=9.227.53-5.74-0.31-0.32=1.168.5+9.03+5.35=22.889.79+2.56-0.43+7.63=19.559.3+3.8+1.64+6.07=20.812.29+9.85-0.07-1.62=10.459.05+0.22+2.67-2.93=9.016.17-3.56-1.17+1.43=2.874.84+8.34+8.7=21.881.57-0.74+3.3-2.36=1.779.22-1.36-6.82+1.28=2.328.31-2.17-0.07-1.75=4.325.3-0.54=4.766.72+7.49-4.63-4.2=5.389.94-1.28-0.8-4.66=3.27.31-2.38-2.1-1.52=1.318.94-1.8=7.141.99+5.56+8.98-7.67=8.865.94+6.57+4.48+0.88=17.879.83-3.83-1.25-0.18=4.577.67+6.26+1.07=158.47-2.55-5.37+8.16=8.717.45-0.27+8.87-6.49=9.568.54-0.68-1.92-0.22=5.729.87-6.68=3.198.27-2.53-4.92=0.824.4+1.2+4.61=10.219.44-1.6+6.75-4.2=10.393.81-1.5+0.83-2.7=0.445.59+1.77+8.51=15.872.99+5.3-5.72-2.11=0.468.4-3.78+4.36-0.63=8.354.42+7.91=12.336.53-3.76-1.73-0.65=0.399.47-9.04=0.435.41-0.34-1.64+4.24=7.672.4+8.57=10.977.12+6.08-4.66-7.13=1.415.06-2.02-0.2-0.07=2.770.48+6.22+1.13+5.75=13.583.2+5.19-0.87+9.78=17.32.86-1.84+9.56+2.67=13.257.12-2.72-2.91+2.89=4.389.19+7.99+3.83+0.15=21.162.1+8.19-7.76+2.92=5.459.29+4.26=13.554.17+1.4=5.579.61+6.72+4.61=20.946.68-5.23-1.1+8.84=9.191.22+7.28-1.32-1.49=5.690.34+6.39=6.731.4-0.53+1.7-1.07=1.51.38-1.01=0.376.32+7.22=13.548.29-1.23-0.21-2.55=4.39.76+3.45+6.59=19.89.77+0.93+6.79-7.65=9.840.95+6.53=7.484.72-0.21+4.84+2.67=12.029.65-6.14