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5.02+2.57-1.46-5.28=0.35+4.35-1.26=7.12+7.6=1.5+1.9+4.82=5.44-3.85=1.41-0.4+8.27=1.85+4.49+4.74=5.53+9.69+9.71+3.62=7.77-1.62=1.87+9.81+4.68-9.08=6.76-5.33+9.51-5.64=0.56+7-5.18=4.92-3.75-1.05=5.96-2.18-1.32=5.55+0.76+1.97+5.25=4.04+4.07+0.26=7.87-5.38+2.02+8.42=6-1.81-0.33+9.49=8.35-2.84-3.49=4.09-0.39-3.2=6.9-0.85+5.2=9.82-0.58-3.62+7.64=7.12+8.49+9-5.75=2.07+8.77-0.03-9.9=7.11+3.33-6.97+8.84=5.3-0.93+5.27+1.32=7.99-2.39-1.34-1.15=9.57+9.28-8.62-9.91=3.64+9.73-0.46+7.56=8.45+0.75+3.55-8.07=9.95-5.88=8.88-4.56-1.86=4.24+9.54-3.11-2.54=6.86-0.99-2.73-1.07=9.66+8.36=9.58+6.51+7.69+3.08=9.47+1.5+1.01+0.81=6.36-2.32-0.37=6.52-0.42-0.36=6.12-4.53+9.44+5.16=5.1-0.61+9.29-1.69=3.47+5.26-3.46=7.99+7.75+6.42=9.17-7.38+7.11+3.9=9.46-1.77+4.52=8.07+3.96+7.49+4.22=9.7+4.65+2.81-6.03=7+6.22+9.59=0.57+6.74=6.07-2.35=8.15-1.9-4.21-1.3=5.21-0.75-1.35=4.74+4.55=2.63-1.51-1.02+3.43=7.84-0.88-1.39+6.72=7.85+8.02-0.5+1.22=8.97-2.96+0.98-3.8=5.24+0.34=9.33-6.91+4.62=7.69-4.18-0.99-1.87=7-1.97-4.54+9.12=8.91-8.3-0.25+5.82=3.54+3.3=5.22-0.84-0.91-1=5.51-1.73+0.98+0.24=1.69+4.12-0.63+7.65=4.35-3.17+3.47=8.93+4.01+9.23=0.34+3.22=7.65+8.05-5.18-1.72=2.2+7.49+7.29+3.93=9.31-3.92-4.63+5.75=5.32-2.95+7.92=5.54-1.94-2.27+8.42=9.6+9.58-7.67-7.41=4.99-0.23=7.67+7.1+3.38=8.34+8.49-5.1-7.59=9.26-5.31+6.49-3.26=4.88+1.86=9.95-0.96=6.03+3.38+2.42+9.4=3.02+4.08+2.54+5.56=8.9-8.35+3.14-0.54=8.51-2.1+5.82-4.96=5.3+6.38+0.43-6.44=9.66-1.18-2.55-5.53=8.74-0.92+0.1+6.67=7.79+7.01-4.43-7.86=8.39-1.93-0.79-5.53=8.99+7.03-5.88+5.33=7.82-1.95-3.49+5.6=8.41-0.88-6.13-0.85=8.19-3.13=6.78-6.2+5.7-1.91=5.74+9.11-6.94-6.02=9.81+5.11-1.12-7.6=5.84+6.39-5.49+3.22=8.32+9.47-3.28-3.32=2.58-0.37+0.72+7.85=2.07-0.28+3.47-2.31=9.23+0.87+1.08+2.66=3.24+8.14-1.73-5.3=9.97-7.78+4.67-6.02=5.51-0.97-1.86=9.81-0.73-2.3=9.47-7.75+6.49+6.6=8.29-6.59+7.37-1.14=4.64-3.46-0.92+9.12=9.58-1.49-4.88=9.1-2.26-4.8+8.39=4.24+8.05-2.88+4.93=2.89-1.64=1.2+5.81+6.99+9.77=8.35+6.28-9.98+3.06=9.7-6.3+9.91+4.2=3.88-2.25-0.76+0.77=8.74-1.64+9.4-0.55=0.67+2.77+9.09+3.25=9.4+9.64+8.97-5.81=6.09-1.64=7.3-3.75+9.1=6.98+9.69+4.22=8.92+2.99+0.6-8.28=3.82-2.62+8.8+4.06=5.03-3.38=3.2+5.37-0.23+8.87=3.6+6.89+0.73=9.67-0.53-5.68=9.12-0.55+7.42+6.07=7.06+3.01-0.72+5.07=7.62-3.75+9.15+7.97=8.95-3.47+4.3-4.67=4.74-2.72+8.65=5.78-0.43-4.1+9.66=3.78+6.13+0.54-9.32=4.47-3.46+2.88=5.7-3.38+6.06+2.23=7.44-2.5-1.19-3.04=7.45+6.79-4.01+9.45=4.18-1.52+9.76-0.41=8.87+3.64+2.51+0.9=7.88-1.53+8.28-8.7=4.57+4.77-8.18=5.28-4.79+5.73-1.55=1.29+8.17-0.8-7.71=8.5-3.25+9.92-7.25=2.49+5.73-0.49=8.48-3.78-2.4=6.3+7.73+2.26+8.72=9.83-2.83=9.72-0.86=8.93+1.26-6.18=4.37+9.42+5.41=5.1-0.86-2.31=7.82+0.61-7.75=4.93+6.63-8.71=8.32+4.41-0.42=9.24+3.94-3.55-6.87=8.99-8.06+2.18=4.87+5.34-3.82=6.26+6.24-8.15+2.86=8.35-5.54=5.28-2.93+4.37=5.06+0.17-3.9=3.44+1.72=8.33+8.77-6.48-8.6=9.55+2.24+0.73=8.58-4.52+5.06+4.84=2.84-0.1-1.96-0.15=7.77-2.25=0.27+7.75-7.08+8.08=1.4+9.57=9.73+0.79-2-0.36=9-1.17-0.33+9.31=9.13+7.35+5.09-8.9=9.69-3.1-1.7=6.92-0.5-5.16-1.03=5.52+0.12+2.19=3.82-0.33+2.05-1.36=3.73-0.59-0.34+4.68=4.56+2.58+2.85-8.55=5.92-1.78+5.28-3.72=8.42-2.83-3.86=4.84+6.79+7.18+0.52=6.94-4.94-0.65+9.65=4.45+2.43=6.12+6.98-1.81-1.91=7.15+4.78+7.43=9.96-5.52+2.7+6.51=4.31+2.96+7.05+3.59=6.91-3.93-0.92=8.31-4.25-2.33=5.57+7.64+8.14-6.84=6.29+5.15-0.5-2.57=3.62+5.2-2.34-0.94=4.73+5.1-3.35+8.73=4.72-1.41+2.5+1.5=7.55-6.17=7.65-0.98=4.39-0.53-1.63-0.23=7.21+3.31+9.2-2.16=9.14-0.44+2.53=7.66-1.04-4.83-0.15=4.2+9.76-7.03+7.38=9.18-2.12+6+7.87=9.55-2.93-3.11+1.3=7.88-1.27-0.11+4.94=8.43+8.18-5.62=6.32-5.06+7.85+7.87=5.59+9.9+8.33+4.87=7.57-1.71-0.26+4.58=8.36+8=3.97+6.39+6.42=8.03-4.84+7.28-9.92=7.13-4.58+3.02+1.48=8.81+9.68-8.29-5.35=5.11-0.45-1.52=1.69+8.34-3.84-5.44=5.42+8.12-2.76+5.98=5.16-0.05+0.23+7.61=5.54-0.65-2.33-0.99=5.58-0.24+9.98=6.52-2.17+1.35-1.74=9.74+3.72=7.22-0.18-2.81-1.69=9.88+9.06+2.59-5.64=3.08+5.98=4.52+3.2=6.96-4.57+1.06=7.87+9.69-2.44=5.94+5.75+8.53+5.02=2.33+2.79+9.8-5.08=2.75-2.28+6.36=9.91-5.49-0.41-0.63=7.51-2.64-3.58=1.74+5.23+7.45=9.14+8.52+2.28-9.62=9.12+3.82+4.94-6.29=8.51-7.96+0.57=1.38+5.74-4.34-1.53=4.3-3.47+9.96+8.44=9.63-3.98-1.13=8.29+5.05-7.92=8.15+4.55-8.83+2.56=8.25+5.37=6.33+5.99=7.53+4.37+1.08-6.72=4.07+4.34-6.28+6.01=2.08+3.49-1.77=9.09+8.94-1.15=1.94+6.4+2.24+0.55=9.45-2.64-6.39+7.58=7.37+8.33+8.66-7.54=3.64+8.66-1.73-0.46=1.45+2.36-2.72+6.6=9.02-8.7=2.05+2.01=5.01+1.93+2.83-4.88=5.97+3.7+9.31=5+9.78+0.18=9.24+2.35-3.57+8.56=8.09-6.04=7.69+3.72=9.31+8.72+0.69-8.13=1.26+6.8-5.82=6.11+5.4-4.7-4.92=5.93+1.59+9.57=7.5+7.4+3.88=2.02-1.14=7.43-4.53=3.86-3.18=0.72+1+9.76=6.82-1.63=6.52+1.76-7.1+2.67=3.87+1.5+7.54+1.88=6.24+5.14-6.59=8.09+0.91=0.68+0.86+8.26-3.45=7.7-2.46-0.42+6.94=9.61-2.85-1.83-0.93=1.7-1.57+8.5=6.01-1.79=9.62-1.67+3.54+9.06=5.93-4.31=8.3+5+1.54-7.39=5.2-2.54-0.36-0.73=8.97+9.22+6.04+3.53=5.95+6.27-8.35-0.07=9.51+9.03+4.98=7.1+4.61+0.34+2.95=3.82+7.02+1.62=2.1+3.19=3.65+0.94=1.64-0.33+9.23=4.69-0.99-1.08+1.33=9.23+3.19+6.75-6.86=6.42+3.63=9.56+6.6=8.59+9.91-7.94-8.55=8.06-3.06+1.4+2.35=5.89+9.75+3.32-0.2=8.57-1.89-1.84=5.12+8.91-9.93-2.57=9.75-0.58+1.25+7.79=9.16-2.17-1.52-0.25=4.49+9.71-4.33=6.18+9.71-9.88=3.52+8.08-9.96+4.17=4.99+2.36+8.16-2.68=6.71+5.37-7.85+2.47=6.43-1.73-0.56-1.88=2.89+3.91-4.91=7.89-0.31+7.31-3.82=5.98-1.43+3.17=0.33+9.71-4.65-2.51=5.12-3.99+5.4=8.85-3.25-3.95+3.45=9.4-4.25-4.26+9.37=9.56+3.98=6.37-1.81-0.72-3.44=7.38+8.06+5.15-1.37=5.27+7.52+6.22+5.02=3.86-0.66=7.63+3.99-4.41+0.93=2.53+8.8+4.44-8.38=8.47-5.92-1.85=9.69-0.5+0.75+8.68=4.31+3.13-1.93=6.67-2.91-0.37=6.32-2.34=1.84+4.65+8.34-9.34=4.26-1.96+4.12+2.73=9.8-5-3.72=8.92+3.67-5.38+5.14=7.83-2.18-2.01+6.88=5.76+0.65+1.87-6.12=8.03+5.19+3.73+4.17=4.78-2.88+6.07-0.64=9.51-1.24-2.51+3.59=8.79-0.99-2-5.04=7.8+0.09-2.78=8.43-5.21+0.14+0.73=8.35+3.16-8.96+4.41=9.11-0.66-5.29=9.68-0.42+8.36-2.68=7.79+2.88+3.02=6.25+8.13+9.36=1.31+6.45+5.68+9.66=6.55-0.43-2.36-3.13=2.44+5.17+3.66+1.96=9.4-4.49-3.19-0.4=5.37-2.33-2.14=8.1-4.53=7.87-0.1-3.62-3.41=6.32+8.31-9.38-1.62=9.99+0.29-7=3.37+2.32+9.93-5.59=4.7-2.13-0.59=7.89-6.76+4.2-2.27=6.5+6.75+0.99-6.61=8.28+3.56+8.26-3.04=5.96+7.08+6.04=1.99+8.76-0.7-0.79=9.78-8.54-1.01=8.71-3.24-0.83=8.02+5.95-1.56-1.37=7.32-0.89+8.77=7.32-0.18-2.59=1.12+6.47+2.2-5.51=3.63+9.16=5.94-2.2+1.66-2.83=4.44+9.56=9.4-4.8+2.18+3.83=4.01+0.38-2+2.82=7.57-1.9-1.73=8.82+9.74-5.99=7.87-5.84+7.62-5.33=7.64-6.95+3.84+6.16=3.7-0.77-0.14+5.57=2.72+9.95-7.42+8.43=6.19+5.12+5.36=6.84+0.48-3.06=8.43-2.35+3.48-7.31=8.18-3.96+4.28-4.06=6.29+2.35+0.35+0.58=7.73+1.75-4.76+1.51=9.68+2.36-3.11-2.96=4.7+4.41+8.06=7.96+9.63+9.88+8.82=9.89-0.76=3.14+7.55-0.94=8.99-7.09+5.6=1.59-0.96+0.88+9.04=8.26-0.62-5.45+5.62=8.51+0.02=5.07-4.66+3.44-3.45=8.65-2.06-2.46=5.63-4.16+9.41=4.45+3.4=6.24+8.92-3.33+9.06=8.42-5.61+7.12-3.48=6.96+2.36=8.59-2.02-3.83+9.39=3.38+3.69+1.58+9.75=5.79+0.5+7.65+8.79=7.21+0.29+4.16+7.8=3.51-1.11=9.95-1.7-0.95-4.21=5.16-4.98+2.82+6.77=9.58-5.28-0.64+3.92=8.91-0.81-2.1+6.92=8.54+9.86-5.62-2.49=4.33+0.84+6.49=6.86-0.02+9.55=2.74-2.22+3.14=8.27-0.63+1.14+6.91=8.89-8.51-0.21+9.94=6.39-2.95-1.63-1.64=8.98-8.8+2.78+1.61=8.73-4.74+6.58-1.31=7.39-6.33+1.15=5.4+2.04-5.08=9.35-8.9+1.31+8.43=2-0.73+9.61=6.96-1.81+6.99-3.72=4.41-0.65+6.15-7.84=3.5+0.45+1.21+6.83=7.24-3.69+2.78+4.52=2.29+0.35+4.32+9.91=5.98-0.96-2.72=9.83-8.09-0.72-0.69=7.29-2.06-1.46=7.42+6.9-0.17-4.35=9.54+1.02-2.69=8.95-2.7-4.06=4.84+5.35-8.1+3.41=5.3+9.39-8.15=5.76+3.36-0.06=3.85-0.42-2.19+5.39=1.77+8.2-2.28-0.02=6.12-2.32-1=7.04-3.77-1.59-0.46=8.49-5.74+0.72=7.22-6.24+4.72=7.9+9.79+9.92=6.97-5.56-0.83=6.98-1.82-1.87-1.92=9.91+9.05-8.01+3.79=9.32-2.94=7.08+8.37-8.1=7.47-6.18=2.22+9.23-9.33=8.8+7.83-6.78+1.08=7.09+7.89-7.92-6.82=4.48-3.87+5.79=9.28-1.41-4.21+4.84=8.08-2.27+4.41=9.58-0.08-2.09-5.21=2.73+0.97=9.9+3.3+2.81=6.7+9.42+0.98+5.22=6.2+4.12-8.38=5.15+4.4+5.93+3.96=5.05-3.7-1.01+4.27=0.15+9.1+7.42-4.55=4.54-1.65+3.64=2.49+0.96-0.72=6.19-5.36+3.01=7.69+4.69-1.11-6.27=2.76-0.59+1.14=3.24+3.37+4.55=3.98+4.73=2.68-2.47+1.79-1.27=7.07-4.77-1.47+4.73=8.79+3.16=9.39-7.09+1.72=9.61-3.56-2.32=6.52-4.83+8.55=8.57-3.47-1.55=8.75-5.13+3.68+3.06=9.87-0.11-0.23-3.23=9.97-7.76+5.56=2.06-0.38+9.39-3.05=7.98+4.21+3.41-3.68=5.41-4.28+9.84+7.33=8.84-1.75-3.89=9.85-7.58-0.93=1.58+7.43+3.85-9.45=9.22-3.98-4.69+1.66=8.45-3.81+0.41=7.1-5.67+6.86=1.06+9.33-4.51=7.3-3.1-2.38=8.78-3.57-0.33-3.13=8.38-4.84-2.16=4.2-0.04=7.97+9.83-2.6+8.05=7.95+9.22-4.96-0.59=3.71+5.87-0.59=9.95-8.78+3.61=8.48-1.18-2.41+4.56=5.87-1.87+4.62=9.47-7.52=8.88-0.38+0.95+4.68=8.49+8.43-3.67+4.33=8.83-0.82-4.92+9.16=8.88+5.66+9.28+8.25=9.22-4.65-2.63=7.28-6.26+9.52=7.03+7.98=4.01+8.45-0.37-4.45=5.49-2.18-1.39=6.21+0.76+9.53+0.91=6.3-1.56=6.78-1.66-2.35-0.07=4.91+2.64+3.04=8.44-4.41+4.64-3.31=9.19-2.18-3.8+1.36=8.01+6.45+1.08=5.81+1.94-2.06+6.57=8.43+4.97-3.62+6.85=6.81+6.72-2.64-9.75=7.65-0.23-2.75-0.86=2.49+0.74=7.8-4.97=9.97-1.93-1.32-4.25=2.64-0.65+2.83+2.7=8.82+0.04-0.84+8.06=8.6+6.5+6.44-6.96=8.71+8.84-8.43+2.11=9.56-2.78-3.54+1.27=9.19+3.09=7.21+1.55+8.89=3.62+9.71+3.4-6.41=5.87+0.63-0.54+8.1=5.49-3.21-0.02-1.89=3.86+7.65=8.05+2.48-3.87=3.55+1.51+8.6+1.49=7.35+7.92+1.62+7.76=8.28-4.92+7.42-4.85=5.29-0.98-2.73-1.31=9.21-0.56-5.24-2.15=5.25+8.01=7.18+5.08-4.51-5.06=3.97+2.71+3.53+4.83=8.68+7.3+0.44=7.91+9.01+2.72=8.5+2.58-5.54+0.5=8.09+8.6-0.46+6.31=9.64+1.3-9.99=5.15+7.64-2.71+0.87=6.31+0.3+5.76=2.3-0.33+3.09-1.6=5.05-1.2=3.04+3.63=9.31-7.83-1.03=9.16-0.8-5.71=6.81-4.08+7.03=8.8+7.87+9.51-6.32=4.42+9.13+6.22=3.72+9.94=8.18-3.47-0.67=8.96+6.1-5.94-5.91=9.59-2.33-0.71-2.3=8.74-2.6-3.58+6.4=7.75+5.38-6.53-2.83=3.62-1.42-2.06+7.8=3.56+6.72-2.1=4.6-2.96-1.14=9.8-8.61+1.84-1.77=7.73-0.62-1.27+6.26=8.87+4.88-4.63+6.81=9.17+9.77+3.11-5.86=9.52-6.77=2.98+3.7+8.33+4.3=1.42+7.02+6.08=7.13-6.01+1.51-2.52=6.65+2.81-4.88+7.43=4.57-0.7+8.88=4.79+2.7+9.5-5.08=9.36-7.79+7.44-5.15=9.67-1.11-3.39-1.87=7.46+9.12-4.47+6.07=7.39+3.96+8.07=4.96+8.18-3.26+1.04=7.49+9.88+9.85=9.13+9.1-6.1-9.74=9.65-5.45-4.07+9.07=5.8+1.09+8.52=8.66-5.87+7.44+6.49=4.44+8.62=8.39+0.59=4.68-3.05+8.57=6+2.29-3.5-1.3=1.23+9.68+0.54-9.51=8.47+4.28-6.76-1.74=8.66-5.33=4.34-2.81-1.15+3.73=6.24+8.29=5.56+0.82+1.33=9.32-6.05+5.18-4.48=8.02-0.55-0.54+3.03=6.18+7.97+7.62=8.69+3.34+2.97-4.64=6.78-3.53-3.07=8.5+5.06-6.41+4.09=9.52-8.93=7.22-3.58-2.66=6.71+1.5-2.81-0.96=7.19+3.45-0.58=1.22+7.35=4-3.3=6.38+5.11-3.43=9.58-5.55=9.8-6.89+8.55+5.42=7.22+5.42=7.87-4.82=6.24-0.98+8.18=8.77-0.97-1.41-1.35=7.18+8.31+1.28=8.9+3.64-0.87+5.57=7.6+6.15-8.36+0.08=2.54+9.33-0.64+6.9=8.03-3.24+4.74-1.89=6.82+3.78+9.21+6.08=8.23-6.66+6.91+2.17=9.01-3.7=7.98-1.12=9.79+1.36-0.39-9.98=4.12-1.75+9.35-8.25=8.15-6.77+3.24=9.06-5.06+3.07=8.91-0.66+5.72=7.02+9.03-2.55=7.35+8.99-1.13-8.33=8.31-4-3.42+0.81=5.92-0.48+6.65+0.58=5.5+7.44+0.11=6.73-0.24+7.22+7.79=5.88-2.13=8.21-6.31-0.52+3.04=7.06-2.85=5.07-0.9+0.49-1.38=9.56-4.7-1.51-2.49=6.01-0.49-0.32-0.21=8.52-2.85+6.44=9.46+0.83+2.72-5.81=6.4+4.24+1.93-3.4=3.89+5.62+2.76+3.92=7.31-0.36+7.94=9.62-1.97-1.92+5.39=6.9+5.06=3.21-1.38+4.45+4.95=2.69+0.42+8.94=4.14+1.83+6.95+6.75=7.34+1.1+8.4-7.76=5.94+4.91-0.34=2.53+8.01-0.44+3.46=1.73+9.39-8.92=3.98-1.85-1.61=3.34+9.08+7.17+2.9=7.27-2.13-0.95+9.2=9.85+4.21=9.41-3.23-4.39-0.29=8.21-1.14-3.38-0.68=1.51+7.12+6.65+3.28=9.59-5.3-0.99-2.47=9.82+9.07+8.41=7.29+6.97+2.98=3.62-0.9=2.29-0.26-0.72-0.08=8.43+0.06+9.08-3.15=3.82-2.49+2.8=9.57-0.31-0.16-0.58=4.33-0.05-3.45-0.37=1.75+9.14+5.82=9.39-7.17+4.8+5.24=8.7-4.86-1.29+3.44=3.7-1.29-2.04=4.09+8.15-9.92=5.75+9.88-8.72-2.24=9.42-1.73+4.52+7.37=4.99-3.32+9.19-8.47=6.56+8.77+3.33-0.8=2.98+0.45+2.07+9=0.31+1.57=2.29+3.07+3.68+1.83=7.66-3.12-0.43-0.07=2.74+4.2+1.9+8.01=8.12-4.87+5.33=7.37-1.65-3.27-0.17=6.43-5.79+7.47+9.26=9.38-0.63+1.76+6.58=5.02+5.11-7.21+8.68=5.29+1.56+2.63-2.74=5.32+4.9-8.37=5.81+8.74-9.87=9.19+2.53+4.49-2.9=9.68-1.89-2.58-1.88=8.08+8.02-5.49=9.79-1.83-3.36-2.57=9.8-3.2-5.86+0.13=3.28+7.69-0.61+6.5=7.99-5.62+5.75-0.61=1.98+4.46=9.76-5.52=5.98+6.99=4.8+4.78-6.37-1.1=9.43-5.63+8.15-2.44=4.61+5.59+0.11+7.28=5.67+3.88-4.43=6.08-3.25+8.11+6.17=5.7-1.08=5.05-0.83+7.07-9.04=8.6-1.55=0.74+9.09=9.17-4.37-3.63+1.06=7.02-4.32+6.93+8.88=6.14+4.86+7.32-2.64=8.94+1.89+1.31=6.53+0.9+3.51-0.19=8.09+1.02-6.51=6.47+4.83-2.28-7.38=6.53+6.99+5.81+5.21=4.29-1.56=4.16-1.19=4.62+6.63-7.61=2.24+7.73+3.92+5.5=5.7-1.23=0.18+2.18+5.76-7.86=8.87+6.36+4.64+6.9=8.69+8.05-1.49-9.66=8.19-0.79+9.54=9.11+9.27-3-3.69=4.13+7.74-9.3=6.1-5.18+6.59+7.38=7.15+5.7-9.92=3.51+7.5+9.36-1.78=2.83-1.67+3.43+6.07=7.81-3.08+7.95-1.14=3.93+3.59+7.09=4.29-1.22+4.19-3.7=2.93+8.05+6.35=5.49+2.13+3.43+3.54=8.02-1.22+6.8+1.47=5.33+2.12+4.77=9.39+1.85=9.84-9.33+9.23-3.59=2.27+3.02+9.96+3.81=0.63+8=4.26+5.04=9.84-7.53+2.71-3.93=7.12-4.4=8.23-6.71+7.93-5.09=参考答案5.02+2.57-1.46-5.28=0.850.35+4.35-1.26=3.447.12+7.6=14.721.5+1.9+4.82=8.225.44-3.85=1.591.41-0.4+8.27=9.281.85+4.49+4.74=11.085.53+9.69+9.71+3.62=28.557.77-1.62=6.151.87+9.81+4.68-9.08=7.286.76-5.33+9.51-5.64=5.30.56+7-5.18=2.384.92-3.75-1.05=0.125.96-2.18-1.32=2.465.55+0.76+1.97+5.25=13.534.04+4.07+0.26=8.377.87-5.38+2.02+8.42=12.936-1.81-0.33+9.49=13.358.35-2.84-3.49=2.024.09-0.39-3.2=0.56.9-0.85+5.2=11.259.82-0.58-3.62+7.64=13.267.12+8.49+9-5.75=18.862.07+8.77-0.03-9.9=0.917.11+3.33-6.97+8.84=12.315.3-0.93+5.27+1.32=10.967.99-2.39-1.34-1.15=3.119.57+9.28-8.62-9.91=0.323.64+9.73-0.46+7.56=20.478.45+0.75+3.55-8.07=4.689.95-5.88=4.078.88-4.56-1.86=2.464.24+9.54-3.11-2.54=8.136.86-0.99-2.73-1.07=2.079.66+8.36=18.029.58+6.51+7.69+3.08=26.869.47+1.5+1.01+0.81=12.796.36-2.32-0.37=3.676.52-0.42-0.36=5.746.12-4.53+9.44+5.16=16.195.1-0.61+9.29-1.69=12.093.47+5.26-3.46=5.277.99+7.75+6.42=22.169.17-7.38+7.11+3.9=12.89.46-1.77+4.52=12.218.07+3.96+7.49+4.22=23.749.7+4.65+2.81-6.03=11.137+6.22+9.59=22.810.57+6.74=7.316.07-2.35=3.728.15-1.9-4.21-1.3=0.745.21-0.75-1.35=3.114.74+4.55=9.292.63-1.51-1.02+3.43=3.537.84-0.88-1.39+6.72=12.297.85+8.02-0.5+1.22=16.598.97-2.96+0.98-3.8=3.195.24+0.34=5.589.33-6.91+4.62=7.047.69-4.18-0.99-1.87=0.657-1.97-4.54+9.12=9.618.91-8.3-0.25+5.82=6.183.54+3.3=6.845.22-0.84-0.91-1=2.475.51-1.73+0.98+0.24=51.69+4.12-0.63+7.65=12.834.35-3.17+3.47=4.658.93+4.01+9.23=22.170.34+3.22=3.567.65+8.05-5.18-1.72=8.82.2+7.49+7.29+3.93=20.919.31-3.92-4.63+5.75=6.515.32-2.95+7.92=10.295.54-1.94-2.27+8.42=9.759.6+9.58-7.67-7.41=4.14.99-0.23=4.767.67+7.1+3.38=18.158.34+8.49-5.1-7.59=4.149.26-5.31+6.49-3.26=7.184.88+1.86=6.749.95-0.96=8.996.03+3.38+2.42+9.4=21.233.02+4.08+2.54+5.56=15.28.9-8.35+3.14-0.54=3.158.51-2.1+5.82-4.96=7.275.3+6.38+0.43-6.44=5.679.66-1.18-2.55-5.53=0.48.74-0.92+0.1+6.67=14.597.79+7.01-4.43-7.86=2.518.39-1.93-0.79-5.53=0.148.99+7.03-5.88+5.33=15.477.82-1.95-3.49+5.6=7.988.41-0.88-6.13-0.85=0.558.19-3.13=5.066.78-6.2+5.7-1.91=4.375.74+9.11-6.94-6.02=1.899.81+5.11-1.12-7.6=6.25.84+6.39-5.49+3.22=9.968.32+9.47-3.28-3.32=11.192.58-0.37+0.72+7.85=10.782.07-0.28+3.47-2.31=2.959.23+0.87+1.08+2.66=13.843.24+8.14-1.73-5.3=4.359.97-7.78+4.67-6.02=0.845.51-0.97-1.86=2.689.81-0.73-2.3=6.789.47-7.75+6.49+6.6=14.818.29-6.59+7.37-1.14=7.934.64-3.46-0.92+9.12=9.389.58-1.49-4.88=3.219.1-2.26-4.8+8.39=10.434.24+8.05-2.88+4.93=14.342.89-1.64=1.251.2+5.81+6.99+9.77=23.778.35+6.28-9.98+3.06=7.719.7-6.3+9.91+4.2=17.513.88-2.25-0.76+0.77=1.648.74-1.64+9.4-0.55=15.950.67+2.77+9.09+3.25=15.789.4+9.64+8.97-5.81=22.26.09-1.64=4.457.3-3.75+9.1=12.656.98+9.69+4.22=20.898.92+2.99+0.6-8.28=4.233.82-2.62+8.8+4.06=14.065.03-3.38=1.653.2+5.37-0.23+8.87=17.213.6+6.89+0.73=11.229.67-0.53-5.68=3.469.12-0.55+7.42+6.07=22.067.06+3.01-0.72+5.07=14.427.62-3.75+9.15+7.97=20.998.95-3.47+4.3-4.67=5.114.74-2.72+8.65=10.675.78-0.43-4.1+9.66=10.913.78+6.13+0.54-9.32=1.134.47-3.46+2.88=3.895.7-3.38+6.06+2.23=10.617.44-2.5-1.19-3.04=0.717.45+6.79-4.01+9.45=19.684.18-1.52+9.76-0.41=12.018.87+3.64+2.51+0.9=15.927.88-1.53+8.28-8.7=5.934.57+4.77-8.18=1.165.28-4.79+5.73-1.55=4.671.29+8.17-0.8-7.71=0.958.5-3.25+9.92-7.25=7.922.49+5.73-0.49=7.738.48-3.78-2.4=2.36.3+7.73+2.26+8.72=25.019.83-2.83=79.72-0.86=8.868.93+1.26-6.18=4.014.37+9.42+5.41=19.25.1-0.86-2.31=1.937.82+0.61-7.75=0.684.93+6.63-8.71=2.858.32+4.41-0.42=12.319.24+3.94-3.55-6.87=2.768.99-8.06+2.18=3.114.87+5.34-3.82=6.396.26+6.24-8.15+2.86=7.218.35-5.54=2.815.28-2.93+4.37=6.725.06+0.17-3.9=1.333.44+1.72=5.168.33+8.77-6.48-8.6=2.029.55+2.24+0.73=12.528.58-4.52+5.06+4.84=13.962.84-0.1-1.96-0.15=0.637.77-2.25=5.520.27+7.75-7.08+8.08=9.021.4+9.57=10.979.73+0.79-2-0.36=8.169-1.17-0.33+9.31=16.819.13+7.35+5.09-8.9=12.679.69-3.1-1.7=4.896.92-0.5-5.16-1.03=0.235.52+0.12+2.19=7.833.82-0.33+2.05-1.36=4.183.73-0.59-0.34+4.68=7.484.56+2.58+2.85-8.55=1.445.92-1.78+5.28-3.72=5.78.42-2.83-3.86=1.734.84+6.79+7.18+0.52=19.336.94-4.94-0.65+9.65=114.45+2.43=6.886.12+6.98-1.81-1.91=9.387.15+4.78+7.43=19.369.96-5.52+2.7+6.51=13.654.31+2.96+7.05+3.59=17.916.91-3.93-0.92=2.068.31-4.25-2.33=1.735.57+7.64+8.14-6.84=14.516.29+5.15-0.5-2.57=8.373.62+5.2-2.34-0.94=5.544.73+5.1-3.35+8.73=15.214.72-1.41+2.5+1.5=7.317.55-6.17=1.387.65-0.98=6.674.39-0.53-1.63-0.23=27.21+3.31+9.2-2.16=17.569.14-0.44+2.53=11.237.66-1.04-4.83-0.15=1.644.2+9.76-7.03+7.38=14.319.18-2.12+6+7.87=20.939.55-2.93-3.11+1.3=4.817.88-1.27-0.11+4.94=11.448.43+8.18-5.62=10.996.32-5.06+7.85+7.87=16.985.59+9.9+8.33+4.87=28.697.57-1.71-0.26+4.58=10.188.36+8=16.363.97+6.39+6.42=16.788.03-4.84+7.28-9.92=0.557.13-4.58+3.02+1.48=7.058.81+9.68-8.29-5.35=4.855.11-0.45-1.52=3.141.69+8.34-3.84-5.44=0.755.42+8.12-2.76+5.98=16.765.16-0.05+0.23+7.61=12.955.54-0.65-2.33-0.99=1.575.58-0.24+9.98=15.326.52-2.17+1.35-1.74=3.969.74+3.72=13.467.22-0.18-2.81-1.69=2.549.88+9.06+2.59-5.64=15.893.08+5.98=9.064.52+3.2=7.726.96-4.57+1.06=3.457.87+9.69-2.44=15.125.94+5.75+8.53+5.02=25.242.33+2.79+9.8-5.08=9.842.75-2.28+6.36=6.839.91-5.49-0.41-0.63=3.387.51-2.64-3.58=1.291.74+5.23+7.45=14.429.14+8.52+2.28-9.62=10.329.12+3.82+4.94-6.29=11.598.51-7.96+0.57=1.121.38+5.74-4.34-1.53=1.254.3-3.47+9.96+8.44=19.239.63-3.98-1.13=4.528.29+5.05-7.92=5.428.15+4.55-8.83+2.56=6.438.25+5.37=13.626.33+5.99=12.327.53+4.37+1.08-6.72=6.264.07+4.34-6.28+6.01=8.142.08+3.49-1.77=3.89.09+8.94-1.15=16.881.94+6.4+2.24+0.55=11.139.45-2.64-6.39+7.58=87.37+8.33+8.66-7.54=16.823.64+8.66-1.73-0.46=10.111.45+2.36-2.72+6.6=7.699.02-8.7=0.322.05+2.01=4.065.01+1.93+2.83-4.88=4.895.97+3.7+9.31=18.985+9.78+0.18=14.969.24+2.35-3.57+8.56=16.588.09-6.04=2.057.69+3.72=11.419.31+8.72+0.69-8.13=10.591.26+6.8-5.82=2.246.11+5.4-4.7-4.92=1.895.93+1.59+9.57=17.097.5+7.4+3.88=18.782.02-1.14=0.887.43-4.53=2.93.86-3.18=0.680.72+1+9.76=11.486.82-1.63=5.196.52+1.76-7.1+2.67=3.853.87+1.5+7.54+1.88=14.796.24+5.14-6.59=4.798.09+0.91=90.68+0.86+8.26-3.45=6.357.7-2.46-0.42+6.94=11.769.61-2.85-1.83-0.93=41.7-1.57+8.5=8.636.01-1.79=4.229.62-1.67+3.54+9.06=20.555.93-4.31=1.628.3+5+1.54-7.39=7.455.2-2.54-0.36-0.73=1.578.97+9.22+6.04+3.53=27.765.95+6.27-8.35-0.07=3.89.51+9.03+4.98=23.527.1+4.61+0.34+2.95=153.82+7.02+1.62=12.462.1+3.19=5.293.65+0.94=4.591.64-0.33+9.23=10.544.69-0.99-1.08+1.33=3.959.23+3.19+6.75-6.86=12.316.42+3.63=10.059.56+6.6=16.168.59+9.91-7.94-8.55=2.018.06-3.06+1.4+2.35=8.755.89+9.75+3.32-0.2=18.768.57-1.89-1.84=4.845.12+8.91-9.93-2.57=1.539.75-0.58+1.25+7.79=18.219.16-2.17-1.52-0.25=5.224.49+9.71-4.33=9.876.18+9.71-9.88=6.013.52+8.08-9.96+4.17=5.814.99+2.36+8.16-2.68=12.836.71+5.37-7.85+2.47=6.76.43-1.73-0.56-1.88=2.262.89+3.91-4.91=1.897.89-0.31+7.31-3.82=11.075.98-1.43+3.17=7.720.33+9.71-4.65-2.51=2.885.12-3.99+5.4=6.538.85-3.25-3.95+3.45=5.19.4-4.25-4.26+9.37=10.269.56+3.98=13.546.37-1.81-0.72-3.44=0.47.38+8.06+5.15-1.37=19.225.27+7.52+6.22+5.02=24.033.86-0.66=3.27.63+3.99-4.41+0.93=8.142.53+8.8+4.44-8.38=7.398.47-5.92-1.85=0.79.69-0.5+0.75+8.68=18.624.31+3.13-1.93=5.516.67-2.91-0.37=3.396.32-2.34=3.981.84+4.65+8.34-9.34=5.494.26-1.96+4.12+2.73=9.159.8-5-3.72=1.088.92+3.67-5.38+5.14=12.357.83-2.18-2.01+6.88=10.525.76+0.65+1.87-6.12=2.168.03+5.19+3.73+4.17=21.124.78-2.88+6.07-0.64=7.339.51-1.24-2.51+3.59=9.358.79-0.99-2-5.04=0.767.8+0.09-2.78=5.118.43-5.21+0.14+0.73=4.098.35+3.16-8.96+4.41=6.969.11-0.66-5.29=3.169.68-0.42+8.36-2.68=14.947.79+2.88+3.02=13.696.25+8.13+9.36=23.741.31+6.45+5.68+9.66=23.16.55-0.43-2.36-3.13=0.632.44+5.17+3.66+1.96=13.239.4-4.49-3.19-0.4=1.325.37-2.33-2.14=0.98.1-4.53=3.577.87-0.1-3.62-3.41=0.746.32+8.31-9.38-1.62=3.639.99+0.29-7=3.283.37+2.32+9.93-5.59=10.034.7-2.13-0.59=1.987.89-6.76+4.2-2.27=3.066.5+6.75+0.99-6.61=7.638.28+3.56+8.26-3.04=17.065.96+7.08+6.04=19.081.99+8.76-0.7-0.79=9.269.78-8.54-1.01=0.238.71-3.24-0.83=4.648.02+5.95-1.56-1.37=11.047.32-0.89+8.77=15.27.32-0.18-2.59=4.551.12+6.47+2.2-5.51=4.283.63+9.16=12.795.94-2.2+1.66-2.83=2.574.44+9.56=149.4-4.8+2.18+3.83=10.614.01+0.38-2+2.82=5.217.57-1.9-1.73=3.948.82+9.74-5.99=12.577.87-5.84+7.62-5.33=4.327.64-6.95+3.84+6.16=10.693.7-0.77-0.14+5.57=8.362.72+9.95-7.42+8.43=13.686.19+5.12+5.36=16.676.84+0.48-3.06=4.268.43-2.35+3.48-7.31=2.258.18-3.96+4.28-4.06=4.446.29+2.35+0.35+0.58=9.577.73+1.75-4.76+1.51=6.239.68+2.36-3.11-2.96=5.974.7+4.41+8.06=17.177.96+9.63+9.88+8.82=36.299.89-0.76=9.133.14+7.55-0.94=9.758.99-7.09+5.6=7.51.59-0.96+0.88+9.04=10.558.26-0.62-5.45+5.62=7.818.51+0.02=8.535.07-4.66+3.44-3.45=0.48.65-2.06-2.46=4.135.63-4.16+9.41=10.884.45+3.4=7.856.24+8.92-3.33+9.06=20.898.42-5.61+7.12-3.48=6.456.96+2.36=9.328.59-2.02-3.83+9.39=12.133.38+3.69+1.58+9.75=18.45.79+0.5+7.65+8.79=22.737.21+0.29+4.16+7.8=19.463.51-1.11=2.49.95-1.7-0.95-4.21=3.095.16-4.98+2.82+6.77=9.779.58-5.28-0.64+3.92=7.588.91-0.81-2.1+6.92=12.928.54+9.86-5.62-2.49=10.294.33+0.84+6.49=11.666.86-0.02+9.55=16.392.74-2.22+3.14=3.668.27-0.63+1.14+6.91=15.698.89-8.51-0.21+9.94=10.116.39-2.95-1.63-1.64=0.178.98-8.8+2.78+1.61=4.578.73-4.74+6.58-1.31=9.267.39-6.33+1.15=2.215.4+2.04-5.08=2.369.35-8.9+1.31+8.43=10.192-0.73+9.61=10.886.96-1.81+6.99-3.72=8.424.41-0.65+6.15-7.84=2.073.5+0.45+1.21+6.83=11.997.24-3.69+2.78+4.52=10.852.29+0.35+4.32+9.91=16.875.98-0.96-2.72=2.39.83-8.09-0.72-0.69=0.337.29-2.06-1.46=3.777.42+6.9-0.17-4.35=9.89.54+1.02-2.69=7.878.95-2.7-4.06=2.194.84+5.35-8.1+3.41=5.55.3+9.39-8.15=6.545.76+3.36-0.06=9.063.85-0.42-2.19+5.39=6.631.77+8.2-2.28-0.02=7.676.12-2.32-1=2.87.04-3.77-1.59-0.46=1.228.49-5.74+0.72=3.477.22-6.24+4.72=5.77.9+9.79+9.92=27.616.97-5.56-0.83=0.586.98-1.82-1.87-1.92=1.379.91+9.05-8.01+3.79=14.749.32-2.94=6.387.08+8.37-8.1=7.357.47-6.18=1.292.22+9.23-9.33=2.128.8+7.83-6.78+1.08=10.937.09+7.89-7.92-6.82=0.244.48-3.87+5.79=6.49.28-1.41-4.21+4.84=8.58.08-2.27+4.41=10.229.58-0.08-2.09-5.21=2.22.73+0.97=3.79.9+3.3+2.81=16.016.7+9.42+0.98+5.22=22.326.2+4.12-8.38=1.945.15+4.4+5.93+3.96=19.445.05-3.7-1.01+4.27=4.610.15+9.1+7.42-4.55=12.124.54-1.65+3.64=6.532.49+0.96-0.72=2.736.19-5.36+3.01=3.847.69+4.69-1.11-6.27=52.76-0.59+1.14=3.313.24+3.37+4.55=11.163.98+4.73=8.712.68-2.47+1.79-1.27=0.737.07-4.77-1.47+4.73=5.568.79+3.16=11.959.39-7.09+1.72=4.029.61-3.56-2.32=3.736.52-4.83+8.55=10.248.57-3.47-1.55=3.558.75-5.13+3.68+3.06=10.369.87-0.11-0.23-3.23=6.39.97-7.76+5.56=7.772.06-0.38+9.39-3.05=8.027.98+4.21+3.41-3.68=11.925.41-4.28+9.84+7.33=18.38.84-1.75-3.89=3.29.85-7.58-0.93=1.341.58+7.43+3.85-9.45=3.419.22-3.98-4.69+1.66=2.218.45-3.81+0.41=5.057.1-5.67+6.86=8.291.06+9.33-4.51=5.887.3-3.1-2.38=1.828.78-3.57-0.33-3.13=1.758.38-4.84-2.16=1.384.2-0.04=4.167.97+9.83-2.6+8.05=23.257.95+9.22-4.96-0.59=11.623.71+5.87-0.59=8.999.95-8.78+3.61=4.788.48-1.18-2.41+4.56=9.455.87-1.87+4.62=8.629.47-7.52=1.958.88-0.38+0.95+4.68=14.138.49+8.43-3.67+4.33=17.588.83-0.82-4.92+9.16=12.258.88+5.66+9.28+8.25=32.079.22-4.65-2.63=1.947.28-6.26+9.52=10.547.03+7.98=15.014.01+8.45-0.37-4.45=7.645.49-2.18-1.39=1.926.21+0.76+9.53+0.91=17.416.3-1.56=4.746.78-1.66-2.35-0.07=2.74.91+2.64+3.04=10.598.44-4.41+4.64-3.31=5.369.19-2.18-3.8+1.36=4.578.01+6.45+1.08=15.545.81+1.94-2.06+6.57=12.268.43+4.97-3.62+6.85=16.636.81+6.72-2.64-9.75=1.147.65-0.23-2.75-0.86=3.812.49+0.74=3.237.8-4.97=2.839.97-1.93-1.32-4.25=2.472.64-0.65+2.83+2.7=7.528.82+0.04-0.84+8.06=16.088.6+6.5+6.44-6.96=14.588.71+8.84-8.43+2.11=11.239.56-2.78-3.54+1.27=4.519.19+3.09=12.287.21+1.55+8.89=17.653.62+9.71+3.4-6.41=10.325.87+0.63-0.54+8.1=14.065.49-3.21-0.02-1.89=0.373.86+7.65=11.518.05+2.48-3.87=6.663.55+1.51+8.6+1.49=15.157.35+7.92+1.62+7.76=24.658.28-4.92+7.42-4.85=5.935.29-0.98-2.73-1.31=0.279.21-0.56-5.24-2.15=1.265.25+8.01=13.267.18+5.08-4.51-5.06=2.693.97+2.71+3.53+4.83=15.048.68+7.3+0.44=16.427.91+9.01+2.72=19.648.5+2.58-5.54+0.5=6.048.09+8.6-0.46+6.31=22.549.64+1.3-9.99=0.955.15+7.64-2.71+0.87=10.956.31+0.3+5.76=12.372.3-0.33+3.09-1.6=3.465.05-1.2=3.853.04+3.63=6.679.31-7.83-1.03=0.459.16-0.8-5.71=2.656.81-4.08+7.03=9.768.8+7.87+9.51-6.32=19.864.42+9.13+6.22=19.773.72+9.94=13.668.18-3.47-0.67=4.048.96+6.1-5.94-5.91=3.219.59-2.33-0.71-2.3=4.258.74-2.6-3.58+6.4=8.967.75+5.38-6.53-2.83=3.773.62-1.42-2.06+7.8=7.943.56+6.72-2.1=8.184.6-2.96-1.14=0.59.8-8.61+1.84-1.77=1.267.73-0.62-1.27+6.26=12.18.87+4.88-4.63+6.81=15.939.17+9.77+3.11-5.86=16.199.52-6.77=2.752.98+3.7+8.33+4.3=19.311.42+7.02+6.08=14.527.13-6.01+1.51-2.52=0.116.65+2.81-4.88+7.43=12.014.57-0.7+8.88=12.754.79+2.7+9.5-5.08=11.919.36-7.79+7.44-5.15=3.869.67-1.11-3.39-1.87=3.37.46+9.12-4.47+6.07=18.187.39+3.96+8.07=19.424.96+8.18-3.26+1.04=10.927.49+9.88+9.85=27.229.13+9.1-6.1-9.74=2.399.65-5.45-4.07+9.07=9.25.8+1.09+8.52=15.418.66-5.87+7.44+6.49=16.724.44+8.62=13.068.39+0.59=8.984.68-3.05+8.57=10.26+2.29-3.5-1.3=3.491.23+9.68+0.54-9.51=1.948.47+4.28-6.76-1.74=4.258.66-5.33=3.334.34-2.81-1.15+3.73=4.116.24+8.29=14.535.56+0.82+1.33=7.719.32-6.05+5.18-4.48=3.978.02-0.55-0.54+3.03=9.966.18+7.97+7.62=21.778.69+3.34+2.97-4.64=10.366.78-3.53-3.07=0.188.5+5.06-6.41+4.09=11.249.52-8.93=0.597.22-3.58-2.66=0.986.71+1.5-2.81-0.96=4.447.19+3.45-0.58=10.061.22+7.35=8.574-3.3=0.76.38+5.11-3.43=8.069.58-5.55=4.039.8-6.89+8.55+5.42=16.887.22+5.42=12.647.87-4.82=3.056.24-0.98+8.18=13.448.77-0.97-1.41-1.35=5.047.18+8.31+1