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4.15-3.33+1.14=7.56+6.74-3.66=4.04-0.72-1.07-2.11=4.18+5.75-0.41=6.57+0.23=7.16-3.59+2.56-3.96=4.87-2.96=3.57+4.59-2.95+9.93=5.23+7.72-6.4+0.97=2.24+6.99+2.98=8.9+9.14-1.02+9.98=7.67+5.1-6.33-4.34=0.96-0.57+5.55-5.35=4.57+4.75-3.85+3.42=2.87-0.51+4.94+7.48=9.44-4.21-2.12+7.69=4.89-2.43+7.06+4.51=3.79+5.68-4.61=8.91-1.46-6.94+7.49=7.45-2.98-2.9+0.9=6.14-3.33-2.18+8.81=4.99+9.32+1.55+0.55=6.89-4.19-2.42=3.62+9.82=3.39+7.63+5.25-0.67=5.98+4.09+3.59+8.17=3.56+3.24+4.75+6.41=7.19+2.93=6.34+7.6-6.45-3.5=2.16+1.11+2.83=9.43-2.16=9.35-8.06+8.36-8.57=5.97+3.97=6.07-0.16=2.2+2.73+2.39-4.72=9.29+8.68=9.85+4.98-8.64+0.34=4.73-3.2+3.75+0.77=3.56+8.02-2.49-4.1=9.51-5.3-2.02-1.41=7.82-3.82-0.29-2.25=4.83+1.95+6.32-9.17=9.33+4.01+8.4=4.68+8.68-8.04=0.8+2.09+4.65+7.57=6.32+7.08-3.26=7.4-2.25=4.06-3.4=8.78-0.08+4.73+2.46=3.04+0.68+1.75=4.36+8.65-4.62=8.17-2.15-3.31=9.33+9.73-5.73-4.88=1.49+9.35+7.68=0.2+8.17-4.8-1.11=9.91-2.04+3.06-8.29=8.2-7.51=9.86-8.82+0.55=9.36-0.61-3.14=9.52-8.6+9.51+5.67=7.23+9.27+1.31-6.59=6.49-5.95=6.84+7.86-6.27-7.97=8.02-4.57-1.2-0.02=5.84-2.4-2.22=7.29+9.71+0.08-4.18=9.38-0.2-5.08+2.65=1.15+5.52+6.41=5.24+7.59+3.74=4.2-0.26+3.43=4.49+4.58-1.25+6.04=6.81-0.7+0.85-1=8.21-7.51=1.39+6.26=0.22+5.34-3.46=8.12-4.39+8.92-6.21=9.98+7.39+7.17=1.89+0.23-1.24=8.56-0.85+7.26-4.84=5.94+9.33+6.32+7.94=0.93+7.92-1.12-0.58=3.61+6.82-3.09+6.69=4.45+6.59-7.23=7.01+4.36-8.06-2.65=2.41-1.51+8.15=2.75-2.65=4.51+4.55=8.05+2.42-5.2+8.85=6.79-0.69=8.68-2.16+1.59+8.64=0.09+3.42-0.03+1.1=1.75-0.78+2.87-2.16=8.59-4.44-1.7+0.66=7.88-3.17-1.35-2.56=8.84+5.65-1.33+0.23=7.07-0.13-2.02=6.02-2.72+9.97-4.64=9.03+4.15+4.17=5.19+1.41+2.75-9.02=9.32+4.44=6.29-3.45+1.6+8.04=4.09+8.51-3.67-3.55=7.14+8.58=5.48+6.06-7.78+3.76=5.23+4.75-5.13=0.79+6.64-3.17-0.48=9.87-3.48-4.16+4.98=6.18+5.18+7.24=8.93-8.61=6.68+1.13+6.94-1.9=8.54+4.57-4.29=4.43-1.14+9.54+6.36=1.29+6.7+5.5+0.98=7.18-4.29=6.57+6.51-7.28+2.23=6.04-0.26+2.98-8.41=7.87+7.16-2.84-1.06=5.72+8.64=9.32-2.28+4.81=1+6.14+9.24-2.53=6.82-3.85=1.59+7.43+4.33=9.1-5.31-3.31=0.22+1.43+7.16+8.3=8.86-0.66-3.14=8.01-6.4+7.52-2.52=4.32+8.27=2.98+8.16+6.96-3.76=5.15-4.19+2.69=7.71+1.34-0.21=9.36-2.29-3.04=0.31+4.63+7.2+9.62=2.33+1.34+3.61+0.67=9.6-0.58-2.68=4.05+8.15+2.29+6.54=9.61+9.08=7.51+8.48+2.45=2.89+1.99+1.96+6.62=9.66+6.67-8.44=7.17+6.33=4.99-0.86-1.53=8.27-6.51-0.82+0.48=6.64+5.79-4.05-8.17=5.65-1.28+4.38-5.63=7-4.45=8.04-1.84=9.7-4.97-1.84+1.63=8.85-6.18+1.34+8.25=5.38+6.2=0.47+9.71+7.73-4.34=8.29+3.17=5.82-0.04-3.72-1.67=1.31+9.59-5.62=8.38-2.36-3.13+9.32=8.51-3.43-2.62-1.74=2.65+0.53+5.88+7.87=6.5-2.96=3.83-1.16+7.04+6.87=7.29-4.81+1.4=3.22-1.58=8.18-1.75+8.76-0.29=9.68-9.21+3.92-2.42=4.95-0.73=8.19+4.77-4.88-0.84=7.01+1.24-6.08=7.62+5.82+1.14-8.69=7.44+6.95=5.5+7.52-3.92-3.31=9.25-4.37+3.66-7.02=8.11-6.71+8.73=7.59+5.6-8.96+9.21=7.29-1.07-1.49=6.54-3.14+7.16+1.8=2.45+6.23+4.84+6.89=7.04-3.37-3.29=3.48+9.44=6.15+9.97+9.3-9.17=9.45-4.6-1.42+6.88=9.69+8.46+4.42-5.04=3.89-2.13-0.65+8.89=5.82+0.83+0.02+6.29=8.93-0.53-6.37+2.88=6.11-5.62+2.28=4.75+5.59+8.52=5.91+5.5=5.18+6.53-7.42-2.04=3.36+2.21-4.02=8.72-4.21+4.48+9.68=1.71-0.27-0.93=5.02+1.82+7.37=0.25+1.6=8.98+4.2+1.12-8.31=0.24+5.89+4.72=4.07+3.65+3.37=5.38+7.79-2.29-1.87=9.29+4.11+2.42-9.53=1.19-0.24+8.75=4.58+0.74+7.89+2.42=7.3-4.04+4.13+6.6=9.54-2.81=6.29+9.61+3.22=8.03+3.17-8.18=5.53-2.17-1.77=1.42-0.55=3.97-3.3+6.8+9.33=9.02-3.92+8.84-0.62=9.82+1.72+0.09+6.76=5.42+8.07-5.58-2.14=9.45+9.2-0.85+5.32=1.37+6.94-5.38+3.16=8.51-7.01+1.86+9.74=7.75+6.48-9.53=1.7+0.05=8.58-1.65-0.6=3.69+9.15=8.77+6.3-3.37-1.67=8.76+9.74=7.15-1.88-4.42+7.26=9.43+0.42-2.42=6.13+8.95-7.27-6.21=2.59+7.63=0.93+7.97-6.14+6.28=6.17-5.76+7.66-1.13=8.99+8.05-8.93-3.29=1.27+7.4=4.82-1.71+1.52=7.6+6.36+6.16=3.3+3.91+6.84-5.97=6.24+3.05-4.47=3.4+7.33+8.12-5.55=2.8-2.58+6.19=9.04-2.96-0.16=1.77+2.45+7.22+5.06=7.57+6.32+6.74-1.61=6.93-2.39=4.67+5.21+6.35=4.06-0.71-2.94=6.34-0.25-0.95-3.71=8.88-1.11+4.35=1.04+9.69+2.93=4.61-0.61-0.12-1.93=8.83+1.98+0.36-1.3=8.52+6.86=7.74-0.38-0.25+6.72=8.28-1.31-5.92=7.01+8.94-7.89+8.81=2+5.19+4.36+4.28=4.67+5.94-0.47-5.14=5.84+8.13-2.11-1.8=6.96-1.34+7.49+2.4=0.65+4.9=5.44-2.36+0.18=9.01+2.38-1.15=6.87-4.95+6.52-4.05=2.56-1.83-0.59=1.51+7.48+5.73-3=8.05-3.39-1.82=9.34+2.33+4=9.06-4.52-2.07+9.16=3.25-1.53+1.4+0.3=5.9-0.58-1.7-2.23=7.14-4.95-1.78+0.47=8.68+9.03-0.3=6.36+3.48-2.34=9.42-8.31+2.81=2.19+3.16+5.38=8.21-2.15-0.51-4.45=9.97-1.84=9.49-5.52-2.73+6.45=8.6-0.24-2.13-4.55=5.55-1.27-1.96=4.28-3.7+1.69+2.7=3.03-1.34+6.52=6.69-2.46-0.56=6.18-2.15+1.26=6.34+7.29-2.68+1.5=8.25-1.64-2.19+0.22=8.74-1.38-2.02+1.77=6.26-1.35-3.65+7.88=8.56-4.34+5.37=3+8.29-3.97+0.64=3.84-0.55-0.44=1.45+5.55+8.95=3.46+5.01+2.83=8.67-7.12-0.04=4.86+8.03+9.65-8.63=9.99-0.8-1.06-3.08=9.24-3.52+1.56+3.61=5.66+2.32-2.98=6.21+2.98-6.02-0.69=7.65-0.77-3.24-3.29=9.67-4.41-2.74=5.27-2.82-0.31+1.28=2.17+7.14-1.69-0.97=4.51-0.81-1.7+3.31=6.46+4.22-1.92+6.07=9.25+6.98-0.59-5.11=5.46-1.61-0.19+8.12=7.56-0.38-6.14+0.39=8.55-4.1+4.28+2.62=1.85+4.58+5.32-8.04=6.1-0.99+6.33+7.61=6.09-4.96+1.83=2.24+0.73=5.69+8.64=3.9+2.42+0.05-5.45=1.77+4.43+6.62+5.98=6.34-3.45-0.84+5.2=3.58-2.18+3.14=8.6+4.89-1.43-9.6=6-1.86+5.21=9.65-4.87+3-6.35=9.66-4.47+5.39=2.19+2.89+5.19+5.99=4.19+7.93+9.8+0.99=7.58-4.2=3.2+6.51+8.03-8.37=2.53+4.1+8.94+6.26=5.99+5.56+2.19+6.24=2.67-0.59+8.69+7.36=8.83-2.38-0.81-1.12=2+0.46+1.66-2.24=4.95-2.87+7.06+5.72=1.33-0.71+3.74-2.51=3.82+7.96-0.25-0.73=5.97+9.35+8.61-2.59=6.92+3.37+9.47=5.47+8.66-9.89-1.29=3.26-2.91+7.94=3.84+0.02-1.43+2.38=9.02-8.01+6.85=9.52-5.05+8.15-6.01=9.92+3.33-2.64+2.81=9.52-1.1-0.03+2.32=4.39-3.18+5.4=9.8-0.37-5.02=8.93+6.17+8.38-9.46=6.04-4.81+0.64=9.03-8.63+4.5=8.02-0.32-6-0.08=7.96-1.79-5.68=8.23+0.71-1.6+2.19=4.47-1.55+2.45-3.05=6.5-3.64+0.78+3.35=2.67-0.57+3.28+9.55=5.53-1.11-3.63+7.25=5.72-4.12+9.31-4.28=6.78-1.91-1.23-1.52=5.17-2.44-1.44=5.64+4.02+7+2.67=4.45+3.2+8.32+4.65=5.65+1.91-2.03=3.84+3.18=5.24+5.92+5.26=9.68+9.67-8.99=1.34+4.33-2.6=6.85-5.09+8.63-4.57=5.36-0.72=4.62+7.3-4.18+9.19=9.88-2.82-0.35+5.97=1.73-0.47=4.6+0.99+9.31+9.26=6.01+9.26-0.29-5.33=4.94+6.57+7.49=7.47-4.65-0.45-0.34=5.93+5.32-2.91=6.15+9.89-9.46=7.57+9.44-0.67-6.13=5.41-3.34+2.8+6.97=6.69-1.67-4.05=9.84-7.58=2.15+3.64+3.88=9.29-7.88-0.45=8.57+6.15-2.68+3.69=3.53+1.46-0.04=0.84+8.1-4.84=2.74+5.62+5.38=5.43+9.69-2.52+1.49=9.18-1.8-2.34+2.37=1.07+9.33+8.18-7.84=0.71+5.1+8.28-3.1=8.51+4.58+1.42+8.88=9+2.08-0.85=7.63+5.02-1.38+7.43=6.33-0.49-1.92=5.91+7.62-1.03=7.15-5.55+8.45-0.11=4.18-0.07+4.5=8.44-1.03=8.39-2.42-2.61-1.42=2.99+3.8=7.95-1.25-4.94=4.61+6.76-2.31=8.13-2.35+1.06+2.49=7.91+6.6-2.5-1.32=2.92+4.11+4.53=3.06+9.39-3.94-1.28=6.02-0.22+4.42=3.86-0.02+3.96+6.75=3.74-1.4-0.9+1.09=4.6-0.28+9.97-4.92=6.03-1.1+8.12=4.27-3.26=7.54-2.41-1.28-1.99=7.88-3.78+8.02+1.28=2.57-1.27-0.76+6.58=8.22+3.33+5.08+1.45=6.63+3.45+6.44+9.85=5.31+4.3-3.75-3.45=6.61-2.47=6.12-2.19=9.83-6.83-2.86=3.58+5.93-7.47+8.35=9.11+8.15-7.89+9.12=4.54+7.25-1.81-1.25=5.25-0.4-1.94+7.09=8.67-0.89-1.54+0.24=6.56+5.22-9.25=2.64-0.4+6.41-5.3=4.2+3.7+6.43=6.19-1.61=6.29+3.39=3.13+5.5-4.32+9.61=9.32+6.6+6.41-5.08=8.53-3.34+3.9=7.35-3.97+0.23+4.65=5.38+5.08-9.05-0.91=9.46-2.01-2.81+6.84=6.41-4.37+7.56=9.24-6.84-0.41-0.37=9.07+9.04+6.71=9.66+6.38+1.33=8.84-1.4-3.75=4.74+4.93+3.39=5.86+1.47=3.77+1.42+8.77+9.16=2.09+9.66-7.72+1.54=7.07+6.57+2.31=3.72+8.56-9.06-1.27=7.33-1.83-2.91-1.78=9.84-1.5=7.23+8.32-4.46+7.71=5.44+4.52-5.03+6.4=8.27-4.82+5.72+7.72=8.1-4.97+5.66-1.33=6.98+7.31=6.87-1.73-3.63+5.44=2.05+8.58-1.3=8.79+0.93-1.21=3.04+0.54+2.52=9.51-1.12+4.06-8=6.76+4.93-8.05=9.54-5.89+5.04-3.79=2.92+3.22+2.67=6.13+6.06+4.71+0.48=6.98-0.13-0.2-0.03=1.13+9.6-1.75=8.05-3.77+5.26+5.62=3.76+6.83+7.35-6.43=8.6+9.76-4.94-6.49=9.64-3.34-2.47-3.63=7.94+2.92=6.73-1.49+1.62+4.63=8.82-3.69-2.75-1.01=1.28+7.61+3.06-7.48=1.78+4.96+7.31+5.93=4.21-3.58=4.45-1.27+9.11-0.76=2.3+9.34+0.75+8=9.84+4.32-5.72+8.17=4.73-0.15-1.02-3.16=4.84-4.34=9.21-1.77=4.21+5.58-4.31+6.21=8.83+1.44+0.16-2.72=6.98-4.59+6.81+5.41=1.94+1.39=7.95+6.5+0.54=8.34-2.57+5.85-6.48=8.31+1.48+3.36+0.91=4-2.2+3.98=9.62-3-4.77-1.62=9.43+4.99=8.48+4.56+7.71+7.26=7.83-2.76-3.99+6.96=9.02-4.2+9.01+0.29=6.69-0.91-4.61=9.56-7.06+1.52=1.34+9.75-0.32+0.06=6.65+5.28+1.95=2.67+7.24-5.4-1.71=5.79-1.95+7.31=4.16-1.52=1.9+7.95+1.05+8.31=9.73-0.14-2.35+4.69=4.43-3.52-0.24=2.46+3.52+0.79=8.05+9.41+8.83-6.52=6.15+6.88=8.26-2.56-3.48+9.38=6.7+4.82=9.37+0.66+0.55-2.31=8.05+0.9-1.97+3.7=1.2+5.58+3+4.45=8.3+6.91-3.3=1.82+1.68+4.56-1.33=3.62+5.56=7.88-2.95-2.18+3.08=6.57-1.44-0.06-2.55=4.86-4.18+1.53+6.29=1.69+0.62-1.3=4.61-3.65+0.15=3.45-2.71+1.57+0.61=8.8-1.42-5.77+6.81=7.55+7.88+8.81+0.7=3.8-0.88-0.45-2.12=5.4+8.42=7.12+6.71-3.39-5=3.91+5.58-2.88-4.69=9.21-4.12-0.81+9.92=8.08-2.89+9.95+9.32=8.35+5.26-1.28=1.02+1.7+6.58-1.39=6.92+2.43=1.36-0.34=6.2-2.72+1.66=0.16+5.03+3.9=2.86+5.88=5.09-4.74+0.54-0.6=6.62-5.01+8.35=4.01+5.51+2.01=3.74-1.4+3.88=7.91-3.49+2.02-3.65=9.46-0.2-3.44-4.93=2.71+1.84+9.53+0.53=7.17+6.62-9.31+3.42=7.64+8.26+7.66+0.34=8.51-8.08+8.01=2.17+4.27+0.86+9.36=8.12+5.97+1.48=9.04-8.8-0.02=9.69-1+1.62+2.64=3.78-2.6-0.33+3.62=4.63-0.12+3.64-1.65=7.34-2.4-0.86+3.76=8.67+8.4=6.46-0.18-1.71+9.92=3.2+4.81+1.53=7.74+8.06-6.46=4.19-2.04=2.64+9.86+8.93+2.37=5.1+4.27-6.67+5.96=9.25-1.62-0.85-4.9=9.82-1.51+4.54+8.24=0.29+7.38+0.2+5.77=9.41-5.4+4.57+3.7=6.01-3.83+2.65=3.49+7.58=2.93+9.74-7.56+4.58=5.99-4.45+7.77-2.3=5.15-2.46-0.73-1.83=4.97-0.65=6.37-1.84-2.95=9.43-1.33-7.67-0.2=3.12+2.05+9.87=7.63-4.25-0.22=5.86+6.29-9.32=5.52+7.04-9.94-1.71=5.8-1.58+0.91+8.52=8+9.3-7.1-1.39=0.05+4.45+1.05=7.17-2.6-0.63-1.23=9.5-3.05-0.95-3.6=6.24-0.68-4.04+1.35=3.52+7.62+1+2.4=9.15+7.07+5.5-4.24=7.57-6.94=7.01+3.33+9.41-1.46=2.59+9.87-2.33-8.61=9.49-0.15-0.27-5.1=5.5+6.32-2.06-8.42=6.12-4.79+6.7-5.98=1.15+5.69-0.37+1.88=8.78-0.85-1.47-1.86=5.32+2.26-6.72+7.96=4.66-3.36+8.52-3.7=2.25+5.87+4.74=0.87+6.07=9.35-2.4-2.26-3.63=7.21+9.13-3.95-6.81=7.52-6.11+6.24-0.74=4.6+5.13-1.53-4.81=9.11-3.2-1.98-2.65=9.78+0.54-4.42-0.87=4.86-4.27+2.7=8.23-1.04-0.23-1.38=7.04+6.39-7.55-2.41=3.22+7.02+6.57+6.24=7.7+0.7+7.55+2.93=4.82-0.24-1.65+0.13=8.47-0.08-8.14+3.13=9.61-3.1-1.74=0.94+6.8+9.85+1.09=9.64-7.74+9.89-1.35=4.04+4.72-2.96+3.36=9.89-7.71-1.5-0.57=9.7-1.32-0.06-0.58=8.54-2.22-0.24-5.86=8.99+8.74-6.35=7.05-1.83=6.72-4.52+2.83=5-1.11-1.87+8.51=9.13+3.6+0.38-8.14=7.2-6.93+6.6-5.3=2.78+3.76+1.4-1.28=6.22-2.25-0.76=6.57-3.12-1.24+0.43=4.98+7.68+5.33-0.91=1.36+4.26-4.62+7.36=6.75-2.21+2.31-6.65=2.59+7.41-4.72=8.47-1.7-2.53+5.92=9.37+1.64-6.71-1.5=4.96-1.42=9.76+5.97=9.72+9.02-2.58-3.53=6+4.56+7.32-4.11=1.6-0.82+8.62+1.13=6.29+2.95-2.17=2.89+5.81+2.24=9.9-8.29+9.81+1.55=1.18+2.71=9.2+3.69-7.76+6.12=3.97-3.16+5.1+4.61=4.8+8.11+6.03+6.13=2.03+6.17-3.27=6.5+8.08-5.83-0.94=9.54-5.19+0.74=9.51-0.15-4.84=7.67-1.38=9.35-2.19-4.73-1.02=3.22+3.14+8.94+5.15=8.14-3.52-2.59=3.99-3.12+0.88+0.28=3.67+4.73+3.2+1.71=2.52+9.75+5.22=9.67+0.05=9.19-2.03-1.43-3.09=8.69-0.24-2.29=7.4+6.68+3.92-0.42=9.14+9.6+7.07-6.59=5.97-4.96=9.23-6.53=9.86-2.27-2.29-5.16=0.14+9.32+4.03+1.52=5.35-2.46+9.49-8.59=9.75+1.28+9.68=6.45-0.19-2.06-2.63=8.15-0.84=6.44+7.96+1.58-7.71=8.55-5.43+8.28+5.23=2.3-1.72+7.83-0.17=4.17+3.83+8.02=8.08-4.89-0.68+0.14=3.88+4.96-6.7=9.92+5.34+5.8=9.57-7.36+8.66=7.07-0.69-1.85-1.98=9.37-0.03+8.97-0.46=7.97-6.87+9.71-8.06=7.99-6.21+2.45=9.09+8.14-2.17=9.87-6.79=9.56-0.68-6.97-1.7=7.19+5.69-1.48+7.46=4.88-4.71+6.69-3.08=6.17-4.06+8.63-0.29=8.33-0.66-4.16=8.92-2.22-1.51=8.38-2.65=8.23-7.03+8.45-0.44=9.87-8.91+7.19=4.73+1-3.05+5.05=9.99-1.44-0.47-2.17=9.45-9.09+1.5=9.11-3.62+2.82=6+5.9+4.44-6.2=3.58+5.67+4.78=4.87+5.37-5.64=3.19-0.54+4.31+8.9=8.04-1.24+2.61-2.54=6.79-5.26=0.55+9.67-1.69+1.59=4-0.61+6.92-5.64=8.15+6.6+4.35-4.54=3.21+5.5-3.08+3.75=6.66-4.57+5.68+8.62=2.64+9.78=9.6+9.13-1.94+7.86=8.51+9.63=8.78-4.67-0.72-0.82=7.3-6.87=4.37-3.77+3.37+3.44=7.28+8.16-5.33+6.22=3.66+1.46-4.56=5.33-3.98+6.42-3.63=8.1-6.76+4.62+7.87=6.86+6.4+3.07-1.94=4.21-0.77-1.22-0.64=2.1+9.32=9.89-7.82+3.08=8.7-6.8+8.87=7.99+4.93-2.55-3.58=8.19-2.29-1.34=2.61+8.32+1.44-8.97=6.31+4.49-7.96=8.68-6.11-0.62+8.94=9.2-5.15-1.64=4.09+8.19+4.47-3.94=5.47+8.15=4.98-2.67-1.91=5.56-1.93=3.84+9.44-6.05-1.88=9.93-5.13-3.42=8.05+9.7-6.69=7.5-4.48+6.85=7.22+4.8+1.02-1.25=9.75+6.99-3.54+5.88=6.24+7.78-2.6+4.49=6.01+2.44-2.06+2.45=7.88-5.38-2.27=3.64-1.76-1.13+4.77=7.99+7.77+1.78+8.6=9.92-1.81=7.71-5.3=8.89-0.62+4.88-5.38=5.55-1.98-2.98-0.41=8.29-4.29-1.21=8.07+4.69+4.92=9.83+0.8+1.72-3.61=5.72-1.21+5.82-1.1=4.66+6.52-1.72-4.79=5.28+3.17+3.47+6.34=5.3+7.89+6.16+5=9.53+6.35=9.98-7.69+4.27+2.17=3.44-0.51-0.35=4.71-2.89+0.05+8.51=8.52-6.78+0.64=3.35+4.26+4.9-5.99=8.14-1.49+7.71=8.74-4.11-3.9=9.36-0.62-6.1-0.91=7.53-4.62+3.08+1.21=9.33-3.03=2.53+8.99=参考答案4.15-3.33+1.14=1.967.56+6.74-3.66=10.644.04-0.72-1.07-2.11=0.144.18+5.75-0.41=9.526.57+0.23=6.87.16-3.59+2.56-3.96=2.174.87-2.96=1.913.57+4.59-2.95+9.93=15.145.23+7.72-6.4+0.97=7.522.24+6.99+2.98=12.218.9+9.14-1.02+9.98=277.67+5.1-6.33-4.34=2.10.96-0.57+5.55-5.35=0.594.57+4.75-3.85+3.42=8.892.87-0.51+4.94+7.48=14.789.44-4.21-2.12+7.69=10.84.89-2.43+7.06+4.51=14.033.79+5.68-4.61=4.868.91-1.46-6.94+7.49=87.45-2.98-2.9+0.9=2.476.14-3.33-2.18+8.81=9.444.99+9.32+1.55+0.55=16.416.89-4.19-2.42=0.283.62+9.82=13.443.39+7.63+5.25-0.67=15.65.98+4.09+3.59+8.17=21.833.56+3.24+4.75+6.41=17.967.19+2.93=10.126.34+7.6-6.45-3.5=3.992.16+1.11+2.83=6.19.43-2.16=7.279.35-8.06+8.36-8.57=1.085.97+3.97=9.946.07-0.16=5.912.2+2.73+2.39-4.72=2.69.29+8.68=17.979.85+4.98-8.64+0.34=6.534.73-3.2+3.75+0.77=6.053.56+8.02-2.49-4.1=4.999.51-5.3-2.02-1.41=0.787.82-3.82-0.29-2.25=1.464.83+1.95+6.32-9.17=3.939.33+4.01+8.4=21.744.68+8.68-8.04=5.320.8+2.09+4.65+7.57=15.116.32+7.08-3.26=10.147.4-2.25=5.154.06-3.4=0.668.78-0.08+4.73+2.46=15.893.04+0.68+1.75=5.474.36+8.65-4.62=8.398.17-2.15-3.31=2.719.33+9.73-5.73-4.88=8.451.49+9.35+7.68=18.520.2+8.17-4.8-1.11=2.469.91-2.04+3.06-8.29=2.648.2-7.51=0.699.86-8.82+0.55=1.599.36-0.61-3.14=5.619.52-8.6+9.51+5.67=16.17.23+9.27+1.31-6.59=11.226.49-5.95=0.546.84+7.86-6.27-7.97=0.468.02-4.57-1.2-0.02=2.235.84-2.4-2.22=1.227.29+9.71+0.08-4.18=12.99.38-0.2-5.08+2.65=6.751.15+5.52+6.41=13.085.24+7.59+3.74=16.574.2-0.26+3.43=7.374.49+4.58-1.25+6.04=13.866.81-0.7+0.85-1=5.968.21-7.51=0.71.39+6.26=7.650.22+5.34-3.46=2.18.12-4.39+8.92-6.21=6.449.98+7.39+7.17=24.541.89+0.23-1.24=0.888.56-0.85+7.26-4.84=10.135.94+9.33+6.32+7.94=29.530.93+7.92-1.12-0.58=7.153.61+6.82-3.09+6.69=14.034.45+6.59-7.23=3.817.01+4.36-8.06-2.65=0.662.41-1.51+8.15=9.052.75-2.65=0.14.51+4.55=9.068.05+2.42-5.2+8.85=14.126.79-0.69=6.18.68-2.16+1.59+8.64=16.750.09+3.42-0.03+1.1=4.581.75-0.78+2.87-2.16=1.688.59-4.44-1.7+0.66=3.117.88-3.17-1.35-2.56=0.88.84+5.65-1.33+0.23=13.397.07-0.13-2.02=4.926.02-2.72+9.97-4.64=8.639.03+4.15+4.17=17.355.19+1.41+2.75-9.02=0.339.32+4.44=13.766.29-3.45+1.6+8.04=12.484.09+8.51-3.67-3.55=5.387.14+8.58=15.725.48+6.06-7.78+3.76=7.525.23+4.75-5.13=4.850.79+6.64-3.17-0.48=3.789.87-3.48-4.16+4.98=7.216.18+5.18+7.24=18.68.93-8.61=0.326.68+1.13+6.94-1.9=12.858.54+4.57-4.29=8.824.43-1.14+9.54+6.36=19.191.29+6.7+5.5+0.98=14.477.18-4.29=2.896.57+6.51-7.28+2.23=8.036.04-0.26+2.98-8.41=0.357.87+7.16-2.84-1.06=11.135.72+8.64=14.369.32-2.28+4.81=11.851+6.14+9.24-2.53=13.856.82-3.85=2.971.59+7.43+4.33=13.359.1-5.31-3.31=0.480.22+1.43+7.16+8.3=17.118.86-0.66-3.14=5.068.01-6.4+7.52-2.52=6.614.32+8.27=12.592.98+8.16+6.96-3.76=14.345.15-4.19+2.69=3.657.71+1.34-0.21=8.849.36-2.29-3.04=4.030.31+4.63+7.2+9.62=21.762.33+1.34+3.61+0.67=7.959.6-0.58-2.68=6.344.05+8.15+2.29+6.54=21.039.61+9.08=18.697.51+8.48+2.45=18.442.89+1.99+1.96+6.62=13.469.66+6.67-8.44=7.897.17+6.33=13.54.99-0.86-1.53=2.68.27-6.51-0.82+0.48=1.426.64+5.79-4.05-8.17=0.215.65-1.28+4.38-5.63=3.127-4.45=2.558.04-1.84=6.29.7-4.97-1.84+1.63=4.528.85-6.18+1.34+8.25=12.265.38+6.2=11.580.47+9.71+7.73-4.34=13.578.29+3.17=11.465.82-0.04-3.72-1.67=0.391.31+9.59-5.62=5.288.38-2.36-3.13+9.32=12.218.51-3.43-2.62-1.74=0.722.65+0.53+5.88+7.87=16.936.5-2.96=3.543.83-1.16+7.04+6.87=16.587.29-4.81+1.4=3.883.22-1.58=1.648.18-1.75+8.76-0.29=14.99.68-9.21+3.92-2.42=1.974.95-0.73=4.228.19+4.77-4.88-0.84=7.247.01+1.24-6.08=2.177.62+5.82+1.14-8.69=5.897.44+6.95=14.395.5+7.52-3.92-3.31=5.799.25-4.37+3.66-7.02=1.528.11-6.71+8.73=10.137.59+5.6-8.96+9.21=13.447.29-1.07-1.49=4.736.54-3.14+7.16+1.8=12.362.45+6.23+4.84+6.89=20.417.04-3.37-3.29=0.383.48+9.44=12.926.15+9.97+9.3-9.17=16.259.45-4.6-1.42+6.88=10.319.69+8.46+4.42-5.04=17.533.89-2.13-0.65+8.89=105.82+0.83+0.02+6.29=12.968.93-0.53-6.37+2.88=4.916.11-5.62+2.28=2.774.75+5.59+8.52=18.865.91+5.5=11.415.18+6.53-7.42-2.04=2.253.36+2.21-4.02=1.558.72-4.21+4.48+9.68=18.671.71-0.27-0.93=0.515.02+1.82+7.37=14.210.25+1.6=1.858.98+4.2+1.12-8.31=5.990.24+5.89+4.72=10.854.07+3.65+3.37=11.095.38+7.79-2.29-1.87=9.019.29+4.11+2.42-9.53=6.291.19-0.24+8.75=9.74.58+0.74+7.89+2.42=15.637.3-4.04+4.13+6.6=13.999.54-2.81=6.736.29+9.61+3.22=19.128.03+3.17-8.18=3.025.53-2.17-1.77=1.591.42-0.55=0.873.97-3.3+6.8+9.33=16.89.02-3.92+8.84-0.62=13.329.82+1.72+0.09+6.76=18.395.42+8.07-5.58-2.14=5.779.45+9.2-0.85+5.32=23.121.37+6.94-5.38+3.16=6.098.51-7.01+1.86+9.74=13.17.75+6.48-9.53=4.71.7+0.05=1.758.58-1.65-0.6=6.333.69+9.15=12.848.77+6.3-3.37-1.67=10.038.76+9.74=18.57.15-1.88-4.42+7.26=8.119.43+0.42-2.42=7.436.13+8.95-7.27-6.21=1.62.59+7.63=10.220.93+7.97-6.14+6.28=9.046.17-5.76+7.66-1.13=6.948.99+8.05-8.93-3.29=4.821.27+7.4=8.674.82-1.71+1.52=4.637.6+6.36+6.16=20.123.3+3.91+6.84-5.97=8.086.24+3.05-4.47=4.823.4+7.33+8.12-5.55=13.32.8-2.58+6.19=6.419.04-2.96-0.16=5.921.77+2.45+7.22+5.06=16.57.57+6.32+6.74-1.61=19.026.93-2.39=4.544.67+5.21+6.35=16.234.06-0.71-2.94=0.416.34-0.25-0.95-3.71=1.438.88-1.11+4.35=12.121.04+9.69+2.93=13.664.61-0.61-0.12-1.93=1.958.83+1.98+0.36-1.3=9.878.52+6.86=15.387.74-0.38-0.25+6.72=13.838.28-1.31-5.92=1.057.01+8.94-7.89+8.81=16.872+5.19+4.36+4.28=15.834.67+5.94-0.47-5.14=55.84+8.13-2.11-1.8=10.066.96-1.34+7.49+2.4=15.510.65+4.9=5.555.44-2.36+0.18=3.269.01+2.38-1.15=10.246.87-4.95+6.52-4.05=4.392.56-1.83-0.59=0.141.51+7.48+5.73-3=11.728.05-3.39-1.82=2.849.34+2.33+4=15.679.06-4.52-2.07+9.16=11.633.25-1.53+1.4+0.3=3.425.9-0.58-1.7-2.23=1.397.14-4.95-1.78+0.47=0.888.68+9.03-0.3=17.416.36+3.48-2.34=7.59.42-8.31+2.81=3.922.19+3.16+5.38=10.738.21-2.15-0.51-4.45=1.19.97-1.84=8.139.49-5.52-2.73+6.45=7.698.6-0.24-2.13-4.55=1.685.55-1.27-1.96=2.324.28-3.7+1.69+2.7=4.973.03-1.34+6.52=8.216.69-2.46-0.56=3.676.18-2.15+1.26=5.296.34+7.29-2.68+1.5=12.458.25-1.64-2.19+0.22=4.648.74-1.38-2.02+1.77=7.116.26-1.35-3.65+7.88=9.148.56-4.34+5.37=9.593+8.29-3.97+0.64=7.963.84-0.55-0.44=2.851.45+5.55+8.95=15.953.46+5.01+2.83=11.38.67-7.12-0.04=1.514.86+8.03+9.65-8.63=13.919.99-0.8-1.06-3.08=5.059.24-3.52+1.56+3.61=10.895.66+2.32-2.98=56.21+2.98-6.02-0.69=2.487.65-0.77-3.24-3.29=0.359.67-4.41-2.74=2.525.27-2.82-0.31+1.28=3.422.17+7.14-1.69-0.97=6.654.51-0.81-1.7+3.31=5.316.46+4.22-1.92+6.07=14.839.25+6.98-0.59-5.11=10.535.46-1.61-0.19+8.12=11.787.56-0.38-6.14+0.39=1.438.55-4.1+4.28+2.62=11.351.85+4.58+5.32-8.04=3.716.1-0.99+6.33+7.61=19.056.09-4.96+1.83=2.962.24+0.73=2.975.69+8.64=14.333.9+2.42+0.05-5.45=0.921.77+4.43+6.62+5.98=18.86.34-3.45-0.84+5.2=7.253.58-2.18+3.14=4.548.6+4.89-1.43-9.6=2.466-1.86+5.21=9.359.65-4.87+3-6.35=1.439.66-4.47+5.39=10.582.19+2.89+5.19+5.99=16.264.19+7.93+9.8+0.99=22.917.58-4.2=3.383.2+6.51+8.03-8.37=9.372.53+4.1+8.94+6.26=21.835.99+5.56+2.19+6.24=19.982.67-0.59+8.69+7.36=18.138.83-2.38-0.81-1.12=4.522+0.46+1.66-2.24=1.884.95-2.87+7.06+5.72=14.861.33-0.71+3.74-2.51=1.853.82+7.96-0.25-0.73=10.85.97+9.35+8.61-2.59=21.346.92+3.37+9.47=19.765.47+8.66-9.89-1.29=2.953.26-2.91+7.94=8.293.84+0.02-1.43+2.38=4.819.02-8.01+6.85=7.869.52-5.05+8.15-6.01=6.619.92+3.33-2.64+2.81=13.429.52-1.1-0.03+2.32=10.714.39-3.18+5.4=6.619.8-0.37-5.02=4.418.93+6.17+8.38-9.46=14.026.04-4.81+0.64=1.879.03-8.63+4.5=4.98.02-0.32-6-0.08=1.627.96-1.79-5.68=0.498.23+0.71-1.6+2.19=9.534.47-1.55+2.45-3.05=2.326.5-3.64+0.78+3.35=6.992.67-0.57+3.28+9.55=14.935.53-1.11-3.63+7.25=8.045.72-4.12+9.31-4.28=6.636.78-1.91-1.23-1.52=2.125.17-2.44-1.44=1.295.64+4.02+7+2.67=19.334.45+3.2+8.32+4.65=20.625.65+1.91-2.03=5.533.84+3.18=7.025.24+5.92+5.26=16.429.68+9.67-8.99=10.361.34+4.33-2.6=3.076.85-5.09+8.63-4.57=5.825.36-0.72=4.644.62+7.3-4.18+9.19=16.939.88-2.82-0.35+5.97=12.681.73-0.47=1.264.6+0.99+9.31+9.26=24.166.01+9.26-0.29-5.33=9.654.94+6.57+7.49=197.47-4.65-0.45-0.34=2.035.93+5.32-2.91=8.346.15+9.89-9.46=6.587.57+9.44-0.67-6.13=10.215.41-3.34+2.8+6.97=11.846.69-1.67-4.05=0.979.84-7.58=2.262.15+3.64+3.88=9.679.29-7.88-0.45=0.968.57+6.15-2.68+3.69=15.733.53+1.46-0.04=4.950.84+8.1-4.84=4.12.74+5.62+5.38=13.745.43+9.69-2.52+1.49=14.099.18-1.8-2.34+2.37=7.411.07+9.33+8.18-7.84=10.740.71+5.1+8.28-3.1=10.998.51+4.58+1.42+8.88=23.399+2.08-0.85=10.237.63+5.02-1.38+7.43=18.76.33-0.49-1.92=3.925.91+7.62-1.03=12.57.15-5.55+8.45-0.11=9.944.18-0.07+4.5=8.618.44-1.03=7.418.39-2.42-2.61-1.42=1.942.99+3.8=6.797.95-1.25-4.94=1.764.61+6.76-2.31=9.068.13-2.35+1.06+2.49=9.337.91+6.6-2.5-1.32=10.692.92+4.11+4.53=11.563.06+9.39-3.94-1.28=7.236.02-0.22+4.42=10.223.86-0.02+3.96+6.75=14.553.74-1.4-0.9+1.09=2.534.6-0.28+9.97-4.92=9.376.03-1.1+8.12=13.054.27-3.26=1.017.54-2.41-1.28-1.99=1.867.88-3.78+8.02+1.28=13.42.57-1.27-0.76+6.58=7.128.22+3.33+5.08+1.45=18.086.63+3.45+6.44+9.85=26.375.31+4.3-3.75-3.45=2.416.61-2.47=4.146.12-2.19=3.939.83-6.83-2.86=0.143.58+5.93-7.47+8.35=10.399.11+8.15-7.89+9.12=18.494.54+7.25-1.81-1.25=8.735.25-0.4-1.94+7.09=108.67-0.89-1.54+0.24=6.486.56+5.22-9.25=2.532.64-0.4+6.41-5.3=3.354.2+3.7+6.43=14.336.19-1.61=4.586.29+3.39=9.683.13+5.5-4.32+9.61=13.929.32+6.6+6.41-5.08=17.258.53-3.34+3.9=9.097.35-3.97+0.23+4.65=8.265.38+5.08-9.05-0.91=0.59.46-2.01-2.81+6.84=11.486.41-4.37+7.56=9.69.24-6.84-0.41-0.37=1.629.07+9.04+6.71=24.829.66+6.38+1.33=17.378.84-1.4-3.75=3.694.74+4.93+3.39=13.065.86+1.47=7.333.77+1.42+8.77+9.16=23.122.09+9.66-7.72+1.54=5.577.07+6.57+2.31=15.953.72+8.56-9.06-1.27=1.957.33-1.83-2.91-1.78=0.819.84-1.5=8.347.23+8.32-4.46+7.71=18.85.44+4.52-5.03+6.4=11.338.27-4.82+5.72+7.72=16.898.1-4.97+5.66-1.33=7.466.98+7.31=14.296.87-1.73-3.63+5.44=6.952.05+8.58-1.3=9.338.79+0.93-1.21=8.513.04+0.54+2.52=6.19.51-1.12+4.06-8=4.456.76+4.93-8.05=3.649.54-5.89+5.04-3.79=4.92.92+3.22+2.67=8.816.13+6.06+4.71+0.48=17.386.98-0.13-0.2-0.03=6.621.13+9.6-1.75=8.988.05-3.77+5.26+5.62=15.163.76+6.83+7.35-6.43=11.518.6+9.76-4.94-6.49=6.939.64-3.34-2.47-3.63=0.27.94+2.92=10.866.73-1.49+1.62+4.63=11.498.82-3.69-2.75-1.01=1.371.28+7.61+3.06-7.48=4.471.78+4.96+7.31+5.93=19.984.21-3.58=0.634.45-1.27+9.11-0.76=11.532.3+9.34+0.75+8=20.399.84+4.32-5.72+8.17=16.614.73-0.15-1.02-3.16=0.44.84-4.34=0.59.21-1.77=7.444.21+5.58-4.31+6.21=11.698.83+1.44+0.16-2.72=7.716.98-4.59+6.81+5.41=14.611.94+1.39=3.337.95+6.5+0.54=14.998.34-2.57+5.85-6.48=5.148.31+1.48+3.36+0.91=14.064-2.2+3.98=5.789.62-3-4.77-1.62=0.239.43+4.99=14.428.48+4.56+7.71+7.26=28.017.83-2.76-3.99+6.96=8.049.02-4.2+9.01+0.29=14.126.69-0.91-4.61=1.179.56-7.06+1.52=4.021.34+9.75-0.32+0.06=10.836.65+5.28+1.95=13.882.67+7.24-5.4-1.71=2.85.79-1.95+7.31=11.154.16-1.52=2.641.9+7.95+1.05+8.31=19.219.73-0.14-2.35+4.69=11.934.43-3.52-0.24=0.672.46+3.52+0.79=6.778.05+9.41+8.83-6.52=19.776.15+6.88=13.038.26-2.56-3.48+9.38=11.66.7+4.82=11.529.37+0.66+0.55-2.31=8.278.05+0.9-1.97+3.7=10.681.2+5.58+3+4.45=14.238.3+6.91-3.3=11.911.82+1.68+4.56-1.33=6.733.62+5.56=9.187.88-2.95-2.18+3.08=5.836.57-1.44-0.06-2.55=2.524.86-4.18+1.53+6.29=8.51.69+0.62-1.3=1.014.61-3.65+0.15=1.113.45-2.71+1.57+0.61=2.928.8-1.42-5.77+6.81=8.427.55+7.88+8.81+0.7=24.943.8-0.88-0.45-2.12=0.355.4+8.42=13.827.12+6.71-3.39-5=5.443.91+5.58-2.88-4.69=1.929.21-4.12-0.81+9.92=14.28.08-2.89+9.95+9.32=24.468.35+5.26-1.28=12.331.02+1.7+6.58-1.39=7.916.92+2.43=9.351.36-0.34=1.026.2-2.72+1.66=5.140.16+5.03+3.9=9.092.86+5.88=8.745.09-4.74+0.54-0.6=0.296.62-5.01+8.35=9.964.01+5.51+2.01=11.533.74-1.4+3.88=6.227.91-3.49+2.02-3.65=2.799.46-0.2-3.44-4.93=0.892.71+1.84+9.53+0.53=14.617.17+6.62-9.31+3.42=7.97.64+8.26+7.66+0.34=23.98.51-8.08+8.01=8.442.17+4.27+0.86+9.36=16.668.12+5.97+1.48=15.579.04-8.8-0.02=0.229.69-1+1.62+2.64=12.953.78-2.6-0.33+3.62=4.474.63-0.12+3.64-1.65=6.57.34-2.4-0.86+3.76=7.848.67+8.4=17.076.46-0.18-1.71+9.92=14.493.2+4.81+1.53=9.547.74+8.06-6.46=9.344.19-2.04=2.152.64+9.86+8.93+2.37=23.85.1+4.27-6.67+5.96=8.669.25-1.62-0.85-4.9=1.889.82-1.51+4.54+8.24=21.090.29+7.38+0.2+5.77=13.649.41-5.4+4.57+3.7=12.286.01-3.83+2.65=4.833.49+7.58=11.072.93+9.74-7.56+4.58=9.695.99-4.45+7.77-2.3=7.015.15-2.46-0.73-1.83=0.134.97-0.65=4.326.37-1.84-2.95=1.589.43-1.33-7.67-0.2=0.233.12+2.05+9.87=15.047.63-4.25-0.22=3.165.86+6.29-9.32=2.835.52+7.04-9.94-1.71=0.915.8-1.58+0.91+8.52=13.658+9.3-7.1-1.39=8.810.05+4.45+1.05=5.557.17-2.6-0.63-1.23=2.719.5-3.05-0.95-3.6=1.96.24-0.68-4.04+1.35=2.873.52+7.62+1+2.4=14.549.15+7.07+5.5-4.24=17.487.57-6.94=0.637.01+3.33+9.41-1.46=18.292.59+9.87-2.33-8.61=1.529.49-0.15-0.27-5.1=3.975.5+6.32-2.06-8.42=1.346.12-4.79+6.7-5.98=2.051.15+5.69-0.37+1.88=8.358.78-0.85-1.47-1.86=4.65.32+2.26-6.72+7.96=8.824.66-3.36+8.52-3.7=6.122.25+5.87+4.74=12.860.87+6.07=6.949.35-2.4-2.26-3.63=1.067.21+9.13-3.95-6.81=5.587.52-6.11+6.24-0.74=6.914.6+5.13-1.53-4.81=3.399.11-3.2-1.98-2.65=1.289.78+0.54-4.42-0.87=5.034.86-4.27+2.7=3.298.23-1.04-0.23-1.38=5.587.04+6.39-7.55-2.41=3.473.22+7.02+6.57+6.24=23.057.7+0.7+7.55+2.93=18.884.82-0.24-1.65+0.13=3.068.47-0.08-8.14+3.13=3.389.61-3.1-1.74=4.770.94+6.8+9.85+1.09=18.689.64-7.74+9.89-1.35=10.444.04+4.72-2.96+3.36=9.169.89-7.71-1.5-0.57=0.119.7-1.32-0.06-0.58=7.748.54-2.22-0.24-5.86=0.228.99+8.74-6.35=11.387.05-1.83=5.226.72-4.52+2.83=5.035-1.11-1.87+8.51=10.539.13+3.6+0.38-8.14=4.977.2-6.93+6.6-5.3=1.572.78+3.76+1.4-1.28=6.666.22-2.25-0.76=3.216.57-3.12-1.24+0.43=2.644.98+7.68+5.33-0.91=17.081.36+4.26-4.62+7.36=8.366.7