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5.01+1.47=7.59+7.34=9.78-2.4-1.3-3.45=2.45+9.41=5.48+9.94+6.2-1.39=1.51+2.09+9.56+1.88=9.62+3.82-5.37=1.63+7.03=5.84-3.45+3.81-1.93=3.48+1.35+8.14+1.61=8.15+3.58-5.46+9.22=6.65+1.66=7.03+3.56+8.22+0.16=9.83-0.23+9.01-6.9=8.29-2.46-1.01-0.69=2.41+0.18-1.63+6.61=9.56-1.55-3.29-2.32=9.79+6.47+2.21+2.54=9.74-2.02-0.52-6.12=0.04+7.8+3.08+8.83=3.95-2.15-1.2=6.36+8.75-0.55=5.53-4.24+6.47=9.87-4.03-4.36+8.04=2.82-1.81=1.42+2.26+6.9=8.99-1.43-4.41+3.16=6.5-2.74-0.97-0.93=5.75-1.37-4.26=6.32-4.25-1.58+4.24=9.86+2.72-2.63=8.49+8.09-0.18+1.09=5.27+1.58+2.31+6.36=6.62+8.02+4.01=9.53+5.18-6.03-4.47=6.91-0.52+0.68=5.8+2.42=7.89+2.79+3.11=5.59+8.73=9.45-0.73-5.48=5.43+3.25+7.28-3.83=8.41+7.72+0.74+5.39=9.63-9.52+9.48=7.45+2.87-1.66+7.74=1.26+4.94-0.48-5.21=8.37-4.3-3.81+0.77=1.87+5.15-0.7+6.97=9.36+5.33-4.35=5.93+8.77-2.24=5.97-1.14+1.94-4.04=4.93+9.63+2.29+9.3=8.29-0.33-5.82=1.62+4.94-3.67+9.52=9.52-3.31+1.4-1.65=1.31+5.49+2.79=8.3-0.41-6.11-1.04=9.42+5.36-2.01+2.64=4.75-0.8+4.81=8.98+5.02-7.05+1.29=7.74+6.03-1-8.85=6.07+2.21-7.64+7.19=7.44-3.64-1.89+0.43=7.7-6.92+9.39=3.88+2.03+4.42=9.67-1.95-6.42=6.33+8.21-2.51=8.94+3.27-2.31+3.26=8.31-3.31=2.82+2.32=8.27+4.76-5.24-1.33=8.97+0.67-1.84+2.25=5.33+8.72+6.22-0.18=9.83-7.23+0.7=4.53+7.06-4.75-6.13=9.94-2.22-1.65-5.33=6.95+6.09+5.68=5.29-1.96-2.96+1.84=0.97+2.65+1.38+0.52=4.67+4.23=9.74+8.21-1.68-4.52=2.49+6.04-7.66=9.28-3.42+7.14=0.13-0.02+8.17-3.82=8.17+8.7+5.33-7.31=1.51+2.96+6.68-4.5=4.15-0.29+5.95+3.19=8.59+6.13-5.1-9.17=6.53+8.79-0.43=9.04-5.56-1.65+5.98=8.36-1.76+7.25-2.99=6.96+5.51=3.34+5.46=8.06-0.1+4.05-7.49=8.36-2.07-1.27=9.62-9.5+0.18=7.22+9.41+6.26-2.39=5.34+7.97+7.89+8=0.17+7.93-5.67=5.65-2.25+2.22-3.47=5.19+9.71-0.65-0.46=2.98-1.67+5.77-4.65=7.22+8.69+1.98-4.64=7.87-2.71-3.31+0.59=7.33+0.09+8.15+9.51=8.08-1.92-4.87=9.07+3.02-0.42-1.21=0.38+8.87=8.06-0.59-1.33=0.25+0.48+7.51+8.76=5.31-3.54=7.95-2.08-3.18+4.7=8.32+5.6-2.94-4.28=6.64+0.78-5.14-1.94=7.29+4.19-2.31-5.33=8.3-1.09-5.09=9.61-3.36-1.02-0.98=9.51-1.97-2.56+5.32=9.58-8.51-0.16+9.61=7.13+9.24+7.36=7.93-5.27+2.32-1.01=5.63+5.33-7.62+8.22=0.47+1.75+3.01+6.59=4.68+9.18-3.94-7.1=9.16-0.97-1.62-4.24=3.75-1.44+0.31=6.89+8.53-9.39+6.49=3.99-2.81+6.26=9.1-7.54+5.8=6.3-3.25+0.31=5.94-4.59=5.71-4.66+1.55-0.68=6.61+6.8-1.5=7.55-3.15-2.44=8.14+4.72-2.11+1.98=2.92+3.11=6.87-5.48=1.75+8.35+3.84-6.95=3.76+1.16+3.69-3.6=7.06-0.48-2.34-2.45=6.95-6.09=4.24+4.29+8.95+9.52=4.41-4.01+3.82=8.27+9.31-1.65-7.17=2.78+0.27-1.25+6.1=4.76+7.44-8.01-3.93=8.41-0.68-5.38=7.52+8.77+0.13+8.83=4.7+8.97=3.37+2.8+1.98-5.11=7.64-1.61-3.33-1.46=7.69+2.48=0.02+5.46+8.65-0.17=7.56+3.71+2.57-4.29=7.6+6.02+2.02=7.2-6.06+4.01+2.03=5.69+3.4+9.99=6.15-1.36-0.02=0.43+7.94-5.98=6.13-1.43-3.81=7.88+1.15+8.62-4.13=4.02+5.39-6.18=4.75+5.33+3.79=6.35-2.26=9.87+3.24+4.33+1.88=7.69-4.37+4.32=8.26+7.14-4.85+4.02=8.51-3.3=3.9-1.63+8.02-0.71=7.67+2.83+7.52+9=2.89+3-2.9=4.89-2.74-0.47=3.3+3.65=6-1.5-2.23-1.08=6.79+8.44-1-2.95=7.49-5.51+1.8+9.69=1.03+0.81+2.97+0.08=5.82+3.1-6.9-1.53=8.06-1.18+5.11-3.23=7.57-4.42-0.15=5.02-3.1+7.2=7.43-4.7+2.71+1.35=4.64+9.14-2.41+2.52=7.01-0.78-1.03=6.28-2.98-2.48=5.03-0.76+1.85+2.14=1.89-1.1+4.79+6.98=9.08-0.83=8.59-0.36+2.56=7.57+6.13=4.57+7.86+3.52=4.1-3.31+9.99+5.44=5.97-0.28+1.53-5.14=1.13+7.66=6.6-1.37=6.85+3.23=6.52-3.55-0.48-0.13=0.66+7.81-4.35+6.8=9.46+8.11-7.67+9.44=9.33-9.07+4.82+5.05=8.65-7.89+4.36+0.91=4.62+5.68+5.64+1.55=1.72+9.11-1.99+6.17=7.71-0.49-4.29=0.23+7.6-5.83+3.36=6.94+9.31+9.65-9.88=5.07-4.07+5.45-0.8=7.05-1.15-1.39-1.7=9.39-0.62+2.29+5.52=8.81+4.69-6.81-0.92=7.08-4.15-2.12=8.06-1.16-3.04=3.57+5.38-5.3=8.29-0.51+0.7-6.55=4.27+1.95+3.56-5.09=8.68+3.77-0.9=3.12+7.93-0.47+3.13=8.52+0.32-7.21+8.63=7.41-0.11=8.78-6.07+3.61=5.18+1.89-0.92+5.21=9.08-0.39-0.92-0.77=5.05-2.83=0.94+5.32+7.96+7.83=9.63-3.54-0.25-1.43=5.98+0.68+0.36-5.44=7.5-0.57+6.85-5.76=2.16-0.44+9.22+8.14=3.43+8.67+4.94+9.58=5.67-2.48-0.42=8.7+8.46+8.62=9.12-6.78+8.96+8.51=8.72-1.71-0.87=9.97-4.68-4.12=4.22-1.21+1.5-2.15=2.1-0.59-1.24+2.38=5.9-0.76-2+3.17=9.69-3.31=3.84+0.7+8.82-2.11=2.28+8.93+3.07+4.67=6.59-0.17-5.09-0.45=5.11-0.47-3.77+8.52=8.82+9.13-7.53-2.84=8.79+9.97-1.82-4.16=2.81+9.44+4.45=5.47-4.92+4.26-3.75=0.03+8.36+8.63=3.94+4.16+6.12+4.47=9.52+8.96+6.2=5.24-0.56-3.89+4.6=9.42-4.9=9.79-1.9+7.9-6.02=5.46+7.3-1.79-1.93=8.82+9.7-9.48+5.44=1.76+7.29=7.22+3.05-0.78-3.91=2.27+7.86+8.71+1.98=9.57-2.8-0.97=9.05+0.99+5.78-1.6=8.3-3.77+4.64=8.69-1.08+9.44-9.24=2.76-0.64+8.76-4.97=7.21-4.09-1.64+2.46=5.86+5.04+1.74-2.3=7.97-1.32-1.89+7.17=0.04+3.44+2.4=7.24+9.22+0.52-5.59=9.2-5=9.36-0.17-5.15+3.05=8.4-1.38-2.44-2.27=7.78-5.38-1.01=9.69-5.59=9.67-4.87+2.74+8.15=0.9+1.42+2.03=6.86-0.46-0.75-1.54=8.59-0.97=0.08+9.62=2.23+9.36+3.1=8.2+8.06-6.41-7.47=6.73-4.2+9.56-5.03=6.6+1.15=0.49+3.96+6.02-8.4=9.75+1.25-2.71=7.24+5.38-5.08+9.52=8.88-1.5-3.19=9.71+9.88-0.38+4.37=9.77+4.2-7.92-1.84=5.93+6.76-8.66=6.46-1.88+8.02-8.78=4.62+4.58-7.51=0.97+8.09-0.44+5.08=9.03-2.05+2.99-9.32=8.47+0.98-3.72=3.56+5.09-5.12+8.31=9.69-7.52+1.56=1.96+3.24-0.34+6.22=8.27-4.8-0.29+2.44=2.88+8.47+2.99-2.91=5.58+9.95-1.05=1.33-1.17+1.88=9.37+1.01+3.79=0.31+8.98-1.16-6.27=7.66-3.96+9.11+2.12=8.75-3.05-2.29+0.7=7.92+9.06+7.58=6.49-1.64+5.58=5.15+1.8+1.93=9.99+1.95-1.53+1.48=8.3-0.58+0.87-6.62=9.69+2.82-2.7-0.37=9.97-3.45+5.36+5.49=2.46+5.78+3.75+3.18=7.79+2.72+4.52=9.56-2.51-3.33=9.57-1.8-3.84=8.06+4.11+0.26-0.41=8.27-0.71-3.19-3.63=8.73-5.24-3.03-0.13=9.82+3.57-1.71=7.24-5.06+9.24+4.29=8.04+6.99-0.73=7.12-2.96+4.42=0.53+5.5-5.83=5.74-4.24+7.87-3.01=8.32-7.17=6.81-0.53-3.19=8.18+3.14-3.15=8.37+9.54+1.3+6.16=3.48+8.34+6.94=3.78+4.21+3.16+0.96=4.02+4.95+9.84-6.78=8.6+3.06-0.35-2.66=8.13-3.2+9.15+2.91=5.41-1.55=6.11+5.16=4.61+2.6-3.26+5.92=6.23-2.28=9.61-5+9.32=4.06-1.22+3.72+6.93=8.36-0.12-1.79=2.02+9.21-8.56=9.09-3.03-5.64-0.24=9.99+8.4+3.41-2.79=6.01-0.28-2.74-0.23=2.5+0.9+3.31+9.97=7.72-5.37+6.29-4.77=9.19-6.42+7.44-6.94=9.83+0.3=1.43+7.41=7.42+3.45-6.5=9.51-7.12+7.49=5.54+6.77-6.18=9.88+9.25=9.92-5.88+5.08=7.66-0.84-3.56=9.86+9.14-5.85=4.16-2.27+8.2+7.8=2.65-0.91=1.5+4.11-3.78=7.04-4.55-0.66=8.13+2.01+0.19+3.75=8.59+7.71+5.59=3.88+3.56+6.07=3.89+5.5-2.71-1.19=8.78-5.47-2.17-0.03=2.41+9.27+0.91-5.17=8.44-7.21=5.76+9.67-4.9-7.55=6.93-5.51=7.29-5.47-1.07=0.66-0.52+8.98=7.12+5.8-2.63=9.21+8.01-2.29-8=8.8+4.67+7.9+6.76=7.47+6.19+5.14=8.13-3.03+5.5-2.24=5.68+4.05+9.48-9.3=2.85+3.58+5.86+9.02=8.18+0.35+5.69+8.27=7.22+1.2-4.87+3.5=8.31+5.8+6.19-5.79=9.03-1.31-1.43-1.86=3+1.98+5.86=1.92-1.08+9.31+9.39=4.29+6.7-3.77+4.5=2.66+9.11+9.97+0.81=7.58-3-3.31-0.08=0.44+7.3+8.51-4.58=9.2-5.52+1.92-5.22=3.3-0.74=8.73-1.79-5.86=8.56-3.16-4.64+8.07=4.74-0.7+8.16+6.64=8.02-0.49=5.47-3.61+0.36=4.9-0.25-2.84+6.79=6.64-3.05+6.45=7.25-0.42=1.63+9.76+6.13=9.52-2.53-0.92-1.03=6.29-0.61-1.55+7.24=6.4-5.11+1.07+1.15=6.92+3.37+6.95=8.33+9.35-3.5=2.16+2.2=5.85-5.38+7.13=9.29-5.51-3.01=6.61+2.7+3.38+3.32=9.6-2.29-1.81-0.28=3.12+7.27-4.15+3.86=6.24-1.27-1.22=6.99-6.64+1.38-0.6=7.38-0.25-1.09-3.81=9.99-4.11+8.1-8.03=9.83+8.15-4.62-6.33=3.7+8.52+1.47+2.97=9.57-0.42+5.08+7.11=5.3-0.92+1.43-1.73=8.32+1.62+7.28+0.62=7.99-7.27=8.83-0.22-4.06-1.74=9.41+4.87=3.43-0.89-0.14+4.53=9.06-6.49+7.76=8.71-1.24-2.58+5.84=9.03-5.1-0.09=3.78+3.04-0.12-1.34=1.01+1.11+5.53=4.62-1.02-1.21=8.18-1.52-1.6=6.51+1.66=1.93+3.59=2.01-0.77=7.81+3.87+4.31-6.9=2.15+1.07+8.09+4.5=8.47-1.91-2.91-0.56=5.19+1.25=9.56-7.65+1.03=1.93+9.32+1.2+8.93=6.2-4.12+9.45+6.71=9-2.98-4.33=3.48+0.53+6.35=8.19-0.51-0.89+4.44=6.46+4.59-2.72+2.28=7.78-1.83+9.49-4.08=8.47+9.2+9.81-8.95=6.85-3.73=7.29+1.37=9.7-5.81-3.61+5.67=4.05+2.09+3.46=4.45+7.75-9.82=5-1.93-1.16-0.05=5.61-2.44-1.17+7.38=2.01-1.9=4.17+8.1-4.15-3.99=9.06+3.61-3.97+4.75=9.79-7.52-1.91+0.3=7.41-4.28+5.67+1.13=7.13-5.01+5.26+6.77=2.39+3.12+7.17+1.12=9.38+9.78-7.87=9.79-2.27=5.4+4.52+1.72-2.32=5.16-4.26+6.51=7.57-2.56+6.56=7.51-0.42-4.24+1.66=6.39-5.37+6.37=8.7-4.21-2.33-0.81=5.57-3.57=9.04-3.68-1.76-1.38=1.87-0.36=5.49-3.29+1.08=8.46+2.87+5.04=8.94+9.91-6.35-4.71=5.82-3.4-2.14-0.02=9.12-2.86-4.6+9.74=8.57-1.89-6.5+4.81=6.48-2.7-1.98-0.68=2.78+1.55+8.12-8.96=9.45-7.9+7.57=5.96+0.54+7.6+3.67=7.55-0.03-5.61-0.27=9.84+9.63+3.81-8.33=4.21-2.55+1.69+7.6=8.83-0.95-7.31+3.38=9.67+1.27+4.41-1.51=9.02+8.54+9.29+4.58=4+4.89-7.53+5.62=7.21+6.89-0.94-2.06=6.89+7.5=8.46-6.08+3.75=7.16-3.49+2.98-2.97=9.01-4.61+4.84=7.83-6.94=3.98-3.71+5.06+3.38=5.73+4.33-8.15+3.07=4.44+6.08-1.16-5.39=8.52-2.42-3.19-1.11=2.37+7.7+3.37=9.63-1.26-6.16=5.82-2.17-0.36=1.07+4.99-1.99=6.09-4.23+5.02+1.4=9.38+6.2-2.45+8.58=9.73+7.42=0.15+6.32-2.55-0.82=4.26+6.74+5.96=7.41+4.38-3.61=2.57+5.73+5.85=6.9-2.9+9.41=5.45+5.81+8.45-1.92=8.83+5.4=5.02+6.39-6.33-1.38=9.64+2.92+0.11=7.17+3.61=8.68+4.63-1.85-1.25=1.86+8.83-9.22+1.57=1-0.5=3.77-3.07+5.88+2.59=9.7-0.48-7.3+5.89=5.46+7.04=9.29-2.84-2.77+2.56=3.06-2.55+6.17+4.54=9.03+0.03+0.41+1.79=9.54-3.71+7.03+9.11=1.86+8.82-9.76=4.81+2.2=5.88+9.1+8.35-1.05=9.25-0.37+1.1-4.62=5.05+9.8-5.11=4.17+7.02+5.2+7.62=0.57+3.18-0.54=7.2-2.82-0.81=1.85-1.15=8.64-3-1.27=6.96-1.55=9.24-1.59=8.8+2.11-3.35=9.03-0.21+9.76-4.12=9.08-2.58-6.39=1.83-1.33+6.64=8.97+6.11-5.59+3.18=9.91+4.84+1.33-8.1=6.24-5.53+4.18+1.3=5.52-5.14+2.81=9.95-0.67-1.34-7=5.75+7.86=9.45+6.62-9.84+6.15=2.63+7.74-2.1-2.12=5.94-3.54+1.69+7.31=7.16-5.55+7.17-6.17=6.27+0.77+7.73+9.35=7.99+2.13-4.38-1.11=4.07+3.86+5.39=9.46-4.28-0.66-1.2=4.17+4.12+9.41+5.1=0.78+7.09=7.46-0.52-2.25-3=5.51-4.08+8.13-6.69=7.29+1.54+7.02-3.28=7.23+6.24-8.86+7.14=8.21-0.14+0.61+0.31=6.25-0.7+5.37+1.58=7.23-5.74+3.3+1.63=5.76+1.1-0.96+5.93=6.95+8.72+8.73=4.01+3.08+2.73-7.91=4.87-0.18-2.39+6.74=6.83+4.97+2.01+9.87=7.98-1.4-0.55-3.06=7.28+7.78+7.35-2.45=5.06+6.11-5.29-2.33=7.72-1.18-2.22=9.61+9.68-6.62-7.69=9.26-8.03+3.69=1.85+2.83+2.14-5.18=3.37-0.67+6.99=8.81+4.1-6.39+0.22=2.65+6-5.6=9.5-5.32+3.45=9.92-7.02+3.4=6.7-2.75+9.45-9.14=6.55-1.12-2.88-0.32=7.71+9.94+3.37=9.24-4.74+6.36=5.01-0.11-2.4+6.5=1.96+6.92+1.83-5.27=7.33-1.01=4.1+0.2=1.56+0.78-2.02=6.08-0.26+5.79-1.26=6.2+4.83+2.95-0.3=6.2-1.77+3.12+1.76=9.93-9.16+1.92+5.48=7.49-2.45+1.35-3.64=0.4-0.28+6.79=9.11-7.53=6.26+0.95+3.37=3.03+0.74+6.08-7.41=6.59+1.89-1.4-0.98=9.4-2.27-5.6-0.11=4.81+6.51+9.8-7.78=5.94+0.29+6.45=5.27+5.52=9.56+7.94-1.72=6.64-6.02+0.32-0.76=5.84+4.01-2.22-2.87=6.69-3.4+7.86+0.4=5.08-0.86-2.15+0.03=8.69-4.25+9.15-3.08=3.53-1.11+4.03-6.31=6.98-2.39+8.73+9.2=8.38+4.02+7.12+3.46=9.59-2.87-6.27=4.12-2.85+5.15=8.72-6.86+9.32-7.26=5.69-2.05=4.45-1.55+8.33-1.3=4.44+2.96+5.74+2.35=6.82-2.71=8.52+5.42-2.4-6.97=3.27-0.3+2.07-3.49=6.54-2.47+5.24+4.73=9.09-4.32-2.03+2.28=9.46+0.96-1.58=0.38+0.39+0.41+4.68=5.51+7.21-6.73=7.43-7.06=6.91+3.68=6.11-4.79=4.33+0.39+9.81+5.3=8.55+3.38=7.56+3.83-7.02+1.55=5.5+4.5+7.52=5.52+7.6+8.66=5.51+2.01+9.67-3.42=8.87+8.35-6.07+9.72=8.75+6.3-2.52=8.35+5.32+4.4=9.77-0.56-3.62-3.58=7.93-2.16-4.14+6.53=5.95+6.55-6.06=5.55+4.37=4.93+2.61=6.56+3.06+1.91-2.95=2.28-0.82+7.59=1.81+9.66+7.14+3.94=4.34-3.2+7.97+7.06=6.73-3.34+6.14+8.08=7.39+3.85+3.39=5.57+2.75+6.9-1.92=4.15-0.55+0.82=8.06+3.81+7.67-2.19=5.17+3.43+8.84-4.65=7.87-0.21+1.07=4.72-0.92+4.08+2.84=6.73-2.01-1.87-1.9=0.72-0.18=6.96-4.31+5.73-4.22=7.07-5.01=1.7+8.92-6.19=9.83+1.02+9.67=0.83+2.7+7.03+4.48=9.76-0.73-4.8=5.13+5.84-8.69=4.67+5.83=7.85-3.82=7.23-2.4+0.21=3.27+1.1+3.73+6.84=9.61-3.06-2.69+4=9.82-0.16-3.52=9.55-7.33-0.32+4.23=6.52+2.44-1.75=2.46+8.83+6.1-4.22=7.3-2.07-0.86=8.69+5.93-7.61+4.46=5.42-1.92+0.96-2.76=1.99+8.29-6.79-0.93=4.02-0.12+3.87+3.38=4.25+6.68+5.59=5.06+6.89+3.12=9.55-0.04-1.34+3.11=9.53-1.36+4.22+4.81=4.17-1.02-0.94-0.76=6.76-2.41-1+1.74=6.33-0.5+7.18=6.18-2.05+1.65+0.69=9.92-4.1-1.87=9.13+2.53-5.32+6.77=9.7-1-1.98-1.47=7.58-0.66-4.7=9.19-0.26+4.87-9.46=8.69+8.02=3.94-3.33=5.61-1.35-1.62-0.3=1.75+9.16-2.34+3.13=7.34-0.47+7.36+9.68=9.49-2.73-2.35-0.65=9.86-0.11-1.83-4.96=6.13+1=7.28+7.52+6.12=7.52-2.1+6.85=7.72-0.9+8.76+3.47=8.01-1.29-5.64+2.78=8.81-0.42+5.92+0.22=5.77-0.53-3.6+6.25=6.67+1.16=9.49-9.27+3.81-2.81=4.62-1.52=7.39-0.8-5.74+5.19=6.2+5.61-5.13=6.58-1.1+7.4+8.25=8.15-2.18-2.09=7.66-2.22-5.21+1.35=9.68+2.95+5.18=5.9-0.71=5.53-2.55-2.47+1.14=5.95-2.04-3.61=5.82-0.54-0.07-1.11=2.43+2.48=7.98+9.49-5.39=2.88+0.48-0.11-2.77=3.66+2.12+2.26=3.67-2.93+8.61+7.98=0.66+5.38+8.44=7.71+1.47-5.66-0.8=0.1+5.24+4.61=9.68+2.21+1.57+0.58=7.71-2.09=4.37-0.65=7.94+1.73-3.16+2.04=9.45-0.03-1.28-0.22=5.44+4.73-1.74-2.26=2.47-0.62-1.31+3.03=7.25-0.18-0.4+8.08=4.21-3.24=3.53-0.79+6.29-4.26=9.96+1.59-8.36=6.26+2.76-5.06-2.36=9.18+2.39+0.69-9.46=9.8+5.09-0.05+3.67=8.4-1.7-3.9+3.5=2.68+7.88=8-2.15+5.07+9.84=3.55+9.48-2.61=7.83+5.12-4.16-4.58=9.52-0.74-0.16-0.86=9.37+3.6-1.39-2.63=8.81+2.86=8.9+3.62=6.53+2.63-8.02=9.25-4.99-1.58+1.57=8.51-0.14-0.03+3.29=4.71+3.05-4.54+3.34=8.79-4.26=6.34+8.14-7.24-1.1=1.94+3.08+5.85-8.06=参考答案5.01+1.47=6.487.59+7.34=14.939.78-2.4-1.3-3.45=2.632.45+9.41=11.865.48+9.94+6.2-1.39=20.231.51+2.09+9.56+1.88=15.049.62+3.82-5.37=8.071.63+7.03=8.665.84-3.45+3.81-1.93=4.273.48+1.35+8.14+1.61=14.588.15+3.58-5.46+9.22=15.496.65+1.66=8.317.03+3.56+8.22+0.16=18.979.83-0.23+9.01-6.9=11.718.29-2.46-1.01-0.69=4.132.41+0.18-1.63+6.61=7.579.56-1.55-3.29-2.32=2.49.79+6.47+2.21+2.54=21.019.74-2.02-0.52-6.12=1.080.04+7.8+3.08+8.83=19.753.95-2.15-1.2=0.66.36+8.75-0.55=14.565.53-4.24+6.47=7.769.87-4.03-4.36+8.04=9.522.82-1.81=1.011.42+2.26+6.9=10.588.99-1.43-4.41+3.16=6.316.5-2.74-0.97-0.93=1.865.75-1.37-4.26=0.126.32-4.25-1.58+4.24=4.739.86+2.72-2.63=9.958.49+8.09-0.18+1.09=17.495.27+1.58+2.31+6.36=15.526.62+8.02+4.01=18.659.53+5.18-6.03-4.47=4.216.91-0.52+0.68=7.075.8+2.42=8.227.89+2.79+3.11=13.795.59+8.73=14.329.45-0.73-5.48=3.245.43+3.25+7.28-3.83=12.138.41+7.72+0.74+5.39=22.269.63-9.52+9.48=9.597.45+2.87-1.66+7.74=16.41.26+4.94-0.48-5.21=0.518.37-4.3-3.81+0.77=1.031.87+5.15-0.7+6.97=13.299.36+5.33-4.35=10.345.93+8.77-2.24=12.465.97-1.14+1.94-4.04=2.734.93+9.63+2.29+9.3=26.158.29-0.33-5.82=2.141.62+4.94-3.67+9.52=12.419.52-3.31+1.4-1.65=5.961.31+5.49+2.79=9.598.3-0.41-6.11-1.04=0.749.42+5.36-2.01+2.64=15.414.75-0.8+4.81=8.768.98+5.02-7.05+1.29=8.247.74+6.03-1-8.85=3.926.07+2.21-7.64+7.19=7.837.44-3.64-1.89+0.43=2.347.7-6.92+9.39=10.173.88+2.03+4.42=10.339.67-1.95-6.42=1.36.33+8.21-2.51=12.038.94+3.27-2.31+3.26=13.168.31-3.31=52.82+2.32=5.148.27+4.76-5.24-1.33=6.468.97+0.67-1.84+2.25=10.055.33+8.72+6.22-0.18=20.099.83-7.23+0.7=3.34.53+7.06-4.75-6.13=0.719.94-2.22-1.65-5.33=0.746.95+6.09+5.68=18.725.29-1.96-2.96+1.84=2.210.97+2.65+1.38+0.52=5.524.67+4.23=8.99.74+8.21-1.68-4.52=11.752.49+6.04-7.66=0.879.28-3.42+7.14=130.13-0.02+8.17-3.82=4.468.17+8.7+5.33-7.31=14.891.51+2.96+6.68-4.5=6.654.15-0.29+5.95+3.19=138.59+6.13-5.1-9.17=0.456.53+8.79-0.43=14.899.04-5.56-1.65+5.98=7.818.36-1.76+7.25-2.99=10.866.96+5.51=12.473.34+5.46=8.88.06-0.1+4.05-7.49=4.528.36-2.07-1.27=5.029.62-9.5+0.18=0.37.22+9.41+6.26-2.39=20.55.34+7.97+7.89+8=29.20.17+7.93-5.67=2.435.65-2.25+2.22-3.47=2.155.19+9.71-0.65-0.46=13.792.98-1.67+5.77-4.65=2.437.22+8.69+1.98-4.64=13.257.87-2.71-3.31+0.59=2.447.33+0.09+8.15+9.51=25.088.08-1.92-4.87=1.299.07+3.02-0.42-1.21=10.460.38+8.87=9.258.06-0.59-1.33=6.140.25+0.48+7.51+8.76=175.31-3.54=1.777.95-2.08-3.18+4.7=7.398.32+5.6-2.94-4.28=6.76.64+0.78-5.14-1.94=0.347.29+4.19-2.31-5.33=3.848.3-1.09-5.09=2.129.61-3.36-1.02-0.98=4.259.51-1.97-2.56+5.32=10.39.58-8.51-0.16+9.61=10.527.13+9.24+7.36=23.737.93-5.27+2.32-1.01=3.975.63+5.33-7.62+8.22=11.560.47+1.75+3.01+6.59=11.824.68+9.18-3.94-7.1=2.829.16-0.97-1.62-4.24=2.333.75-1.44+0.31=2.626.89+8.53-9.39+6.49=12.523.99-2.81+6.26=7.449.1-7.54+5.8=7.366.3-3.25+0.31=3.365.94-4.59=1.355.71-4.66+1.55-0.68=1.926.61+6.8-1.5=11.917.55-3.15-2.44=1.968.14+4.72-2.11+1.98=12.732.92+3.11=6.036.87-5.48=1.391.75+8.35+3.84-6.95=6.993.76+1.16+3.69-3.6=5.017.06-0.48-2.34-2.45=1.796.95-6.09=0.864.24+4.29+8.95+9.52=274.41-4.01+3.82=4.228.27+9.31-1.65-7.17=8.762.78+0.27-1.25+6.1=7.94.76+7.44-8.01-3.93=0.268.41-0.68-5.38=2.357.52+8.77+0.13+8.83=25.254.7+8.97=13.673.37+2.8+1.98-5.11=3.047.64-1.61-3.33-1.46=1.247.69+2.48=10.170.02+5.46+8.65-0.17=13.967.56+3.71+2.57-4.29=9.557.6+6.02+2.02=15.647.2-6.06+4.01+2.03=7.185.69+3.4+9.99=19.086.15-1.36-0.02=4.770.43+7.94-5.98=2.396.13-1.43-3.81=0.897.88+1.15+8.62-4.13=13.524.02+5.39-6.18=3.234.75+5.33+3.79=13.876.35-2.26=4.099.87+3.24+4.33+1.88=19.327.69-4.37+4.32=7.648.26+7.14-4.85+4.02=14.578.51-3.3=5.213.9-1.63+8.02-0.71=9.587.67+2.83+7.52+9=27.022.89+3-2.9=2.994.89-2.74-0.47=1.683.3+3.65=6.956-1.5-2.23-1.08=1.196.79+8.44-1-2.95=11.287.49-5.51+1.8+9.69=13.471.03+0.81+2.97+0.08=4.895.82+3.1-6.9-1.53=0.498.06-1.18+5.11-3.23=8.767.57-4.42-0.15=35.02-3.1+7.2=9.127.43-4.7+2.71+1.35=6.794.64+9.14-2.41+2.52=13.897.01-0.78-1.03=5.26.28-2.98-2.48=0.825.03-0.76+1.85+2.14=8.261.89-1.1+4.79+6.98=12.569.08-0.83=8.258.59-0.36+2.56=10.797.57+6.13=13.74.57+7.86+3.52=15.954.1-3.31+9.99+5.44=16.225.97-0.28+1.53-5.14=2.081.13+7.66=8.796.6-1.37=5.236.85+3.23=10.086.52-3.55-0.48-0.13=2.360.66+7.81-4.35+6.8=10.929.46+8.11-7.67+9.44=19.349.33-9.07+4.82+5.05=10.138.65-7.89+4.36+0.91=6.034.62+5.68+5.64+1.55=17.491.72+9.11-1.99+6.17=15.017.71-0.49-4.29=2.930.23+7.6-5.83+3.36=5.366.94+9.31+9.65-9.88=16.025.07-4.07+5.45-0.8=5.657.05-1.15-1.39-1.7=2.819.39-0.62+2.29+5.52=16.588.81+4.69-6.81-0.92=5.777.08-4.15-2.12=0.818.06-1.16-3.04=3.863.57+5.38-5.3=3.658.29-0.51+0.7-6.55=1.934.27+1.95+3.56-5.09=4.698.68+3.77-0.9=11.553.12+7.93-0.47+3.13=13.718.52+0.32-7.21+8.63=10.267.41-0.11=7.38.78-6.07+3.61=6.325.18+1.89-0.92+5.21=11.369.08-0.39-0.92-0.77=75.05-2.83=2.220.94+5.32+7.96+7.83=22.059.63-3.54-0.25-1.43=4.415.98+0.68+0.36-5.44=1.587.5-0.57+6.85-5.76=8.022.16-0.44+9.22+8.14=19.083.43+8.67+4.94+9.58=26.625.67-2.48-0.42=2.778.7+8.46+8.62=25.789.12-6.78+8.96+8.51=19.818.72-1.71-0.87=6.149.97-4.68-4.12=1.174.22-1.21+1.5-2.15=2.362.1-0.59-1.24+2.38=2.655.9-0.76-2+3.17=6.319.69-3.31=6.383.84+0.7+8.82-2.11=11.252.28+8.93+3.07+4.67=18.956.59-0.17-5.09-0.45=0.885.11-0.47-3.77+8.52=9.398.82+9.13-7.53-2.84=7.588.79+9.97-1.82-4.16=12.782.81+9.44+4.45=16.75.47-4.92+4.26-3.75=1.060.03+8.36+8.63=17.023.94+4.16+6.12+4.47=18.699.52+8.96+6.2=24.685.24-0.56-3.89+4.6=5.399.42-4.9=4.529.79-1.9+7.9-6.02=9.775.46+7.3-1.79-1.93=9.048.82+9.7-9.48+5.44=14.481.76+7.29=9.057.22+3.05-0.78-3.91=5.582.27+7.86+8.71+1.98=20.829.57-2.8-0.97=5.89.05+0.99+5.78-1.6=14.228.3-3.77+4.64=9.178.69-1.08+9.44-9.24=7.812.76-0.64+8.76-4.97=5.917.21-4.09-1.64+2.46=3.945.86+5.04+1.74-2.3=10.347.97-1.32-1.89+7.17=11.930.04+3.44+2.4=5.887.24+9.22+0.52-5.59=11.399.2-5=4.29.36-0.17-5.15+3.05=7.098.4-1.38-2.44-2.27=2.317.78-5.38-1.01=1.399.69-5.59=4.19.67-4.87+2.74+8.15=15.690.9+1.42+2.03=4.356.86-0.46-0.75-1.54=4.118.59-0.97=7.620.08+9.62=9.72.23+9.36+3.1=14.698.2+8.06-6.41-7.47=2.386.73-4.2+9.56-5.03=7.066.6+1.15=7.750.49+3.96+6.02-8.4=2.079.75+1.25-2.71=8.297.24+5.38-5.08+9.52=17.068.88-1.5-3.19=4.199.71+9.88-0.38+4.37=23.589.77+4.2-7.92-1.84=4.215.93+6.76-8.66=4.036.46-1.88+8.02-8.78=3.824.62+4.58-7.51=1.690.97+8.09-0.44+5.08=13.79.03-2.05+2.99-9.32=0.658.47+0.98-3.72=5.733.56+5.09-5.12+8.31=11.849.69-7.52+1.56=3.731.96+3.24-0.34+6.22=11.088.27-4.8-0.29+2.44=5.622.88+8.47+2.99-2.91=11.435.58+9.95-1.05=14.481.33-1.17+1.88=2.049.37+1.01+3.79=14.170.31+8.98-1.16-6.27=1.867.66-3.96+9.11+2.12=14.938.75-3.05-2.29+0.7=4.117.92+9.06+7.58=24.566.49-1.64+5.58=10.435.15+1.8+1.93=8.889.99+1.95-1.53+1.48=11.898.3-0.58+0.87-6.62=1.979.69+2.82-2.7-0.37=9.449.97-3.45+5.36+5.49=17.372.46+5.78+3.75+3.18=15.177.79+2.72+4.52=15.039.56-2.51-3.33=3.729.57-1.8-3.84=3.938.06+4.11+0.26-0.41=12.028.27-0.71-3.19-3.63=0.748.73-5.24-3.03-0.13=0.339.82+3.57-1.71=11.687.24-5.06+9.24+4.29=15.718.04+6.99-0.73=14.37.12-2.96+4.42=8.580.53+5.5-5.83=0.25.74-4.24+7.87-3.01=6.368.32-7.17=1.156.81-0.53-3.19=3.098.18+3.14-3.15=8.178.37+9.54+1.3+6.16=25.373.48+8.34+6.94=18.763.78+4.21+3.16+0.96=12.114.02+4.95+9.84-6.78=12.038.6+3.06-0.35-2.66=8.658.13-3.2+9.15+2.91=16.995.41-1.55=3.866.11+5.16=11.274.61+2.6-3.26+5.92=9.876.23-2.28=3.959.61-5+9.32=13.934.06-1.22+3.72+6.93=13.498.36-0.12-1.79=6.452.02+9.21-8.56=2.679.09-3.03-5.64-0.24=0.189.99+8.4+3.41-2.79=19.016.01-0.28-2.74-0.23=2.762.5+0.9+3.31+9.97=16.687.72-5.37+6.29-4.77=3.879.19-6.42+7.44-6.94=3.279.83+0.3=10.131.43+7.41=8.847.42+3.45-6.5=4.379.51-7.12+7.49=9.885.54+6.77-6.18=6.139.88+9.25=19.139.92-5.88+5.08=9.127.66-0.84-3.56=3.269.86+9.14-5.85=13.154.16-2.27+8.2+7.8=17.892.65-0.91=1.741.5+4.11-3.78=1.837.04-4.55-0.66=1.838.13+2.01+0.19+3.75=14.088.59+7.71+5.59=21.893.88+3.56+6.07=13.513.89+5.5-2.71-1.19=5.498.78-5.47-2.17-0.03=1.112.41+9.27+0.91-5.17=7.428.44-7.21=1.235.76+9.67-4.9-7.55=2.986.93-5.51=1.427.29-5.47-1.07=0.750.66-0.52+8.98=9.127.12+5.8-2.63=10.299.21+8.01-2.29-8=6.938.8+4.67+7.9+6.76=28.137.47+6.19+5.14=18.88.13-3.03+5.5-2.24=8.365.68+4.05+9.48-9.3=9.912.85+3.58+5.86+9.02=21.318.18+0.35+5.69+8.27=22.497.22+1.2-4.87+3.5=7.058.31+5.8+6.19-5.79=14.519.03-1.31-1.43-1.86=4.433+1.98+5.86=10.841.92-1.08+9.31+9.39=19.544.29+6.7-3.77+4.5=11.722.66+9.11+9.97+0.81=22.557.58-3-3.31-0.08=1.190.44+7.3+8.51-4.58=11.679.2-5.52+1.92-5.22=0.383.3-0.74=2.568.73-1.79-5.86=1.088.56-3.16-4.64+8.07=8.834.74-0.7+8.16+6.64=18.848.02-0.49=7.535.47-3.61+0.36=2.224.9-0.25-2.84+6.79=8.66.64-3.05+6.45=10.047.25-0.42=6.831.63+9.76+6.13=17.529.52-2.53-0.92-1.03=5.046.29-0.61-1.55+7.24=11.376.4-5.11+1.07+1.15=3.516.92+3.37+6.95=17.248.33+9.35-3.5=14.182.16+2.2=4.365.85-5.38+7.13=7.69.29-5.51-3.01=0.776.61+2.7+3.38+3.32=16.019.6-2.29-1.81-0.28=5.223.12+7.27-4.15+3.86=10.16.24-1.27-1.22=3.756.99-6.64+1.38-0.6=1.137.38-0.25-1.09-3.81=2.239.99-4.11+8.1-8.03=5.959.83+8.15-4.62-6.33=7.033.7+8.52+1.47+2.97=16.669.57-0.42+5.08+7.11=21.345.3-0.92+1.43-1.73=4.088.32+1.62+7.28+0.62=17.847.99-7.27=0.728.83-0.22-4.06-1.74=2.819.41+4.87=14.283.43-0.89-0.14+4.53=6.939.06-6.49+7.76=10.338.71-1.24-2.58+5.84=10.739.03-5.1-0.09=3.843.78+3.04-0.12-1.34=5.361.01+1.11+5.53=7.654.62-1.02-1.21=2.398.18-1.52-1.6=5.066.51+1.66=8.171.93+3.59=5.522.01-0.77=1.247.81+3.87+4.31-6.9=9.092.15+1.07+8.09+4.5=15.818.47-1.91-2.91-0.56=3.095.19+1.25=6.449.56-7.65+1.03=2.941.93+9.32+1.2+8.93=21.386.2-4.12+9.45+6.71=18.249-2.98-4.33=1.693.48+0.53+6.35=10.368.19-0.51-0.89+4.44=11.236.46+4.59-2.72+2.28=10.617.78-1.83+9.49-4.08=11.368.47+9.2+9.81-8.95=18.536.85-3.73=3.127.29+1.37=8.669.7-5.81-3.61+5.67=5.954.05+2.09+3.46=9.64.45+7.75-9.82=2.385-1.93-1.16-0.05=1.865.61-2.44-1.17+7.38=9.382.01-1.9=0.114.17+8.1-4.15-3.99=4.139.06+3.61-3.97+4.75=13.459.79-7.52-1.91+0.3=0.667.41-4.28+5.67+1.13=9.937.13-5.01+5.26+6.77=14.152.39+3.12+7.17+1.12=13.89.38+9.78-7.87=11.299.79-2.27=7.525.4+4.52+1.72-2.32=9.325.16-4.26+6.51=7.417.57-2.56+6.56=11.577.51-0.42-4.24+1.66=4.516.39-5.37+6.37=7.398.7-4.21-2.33-0.81=1.355.57-3.57=29.04-3.68-1.76-1.38=2.221.87-0.36=1.515.49-3.29+1.08=3.288.46+2.87+5.04=16.378.94+9.91-6.35-4.71=7.795.82-3.4-2.14-0.02=0.269.12-2.86-4.6+9.74=11.48.57-1.89-6.5+4.81=4.996.48-2.7-1.98-0.68=1.122.78+1.55+8.12-8.96=3.499.45-7.9+7.57=9.125.96+0.54+7.6+3.67=17.777.55-0.03-5.61-0.27=1.649.84+9.63+3.81-8.33=14.954.21-2.55+1.69+7.6=10.958.83-0.95-7.31+3.38=3.959.67+1.27+4.41-1.51=13.849.02+8.54+9.29+4.58=31.434+4.89-7.53+5.62=6.987.21+6.89-0.94-2.06=11.16.89+7.5=14.398.46-6.08+3.75=6.137.16-3.49+2.98-2.97=3.689.01-4.61+4.84=9.247.83-6.94=0.893.98-3.71+5.06+3.38=8.715.73+4.33-8.15+3.07=4.984.44+6.08-1.16-5.39=3.978.52-2.42-3.19-1.11=1.82.37+7.7+3.37=13.449.63-1.26-6.16=2.215.82-2.17-0.36=3.291.07+4.99-1.99=4.076.09-4.23+5.02+1.4=8.289.38+6.2-2.45+8.58=21.719.73+7.42=17.150.15+6.32-2.55-0.82=3.14.26+6.74+5.96=16.967.41+4.38-3.61=8.182.57+5.73+5.85=14.156.9-2.9+9.41=13.415.45+5.81+8.45-1.92=17.798.83+5.4=14.235.02+6.39-6.33-1.38=3.79.64+2.92+0.11=12.677.17+3.61=10.788.68+4.63-1.85-1.25=10.211.86+8.83-9.22+1.57=3.041-0.5=0.53.77-3.07+5.88+2.59=9.179.7-0.48-7.3+5.89=7.815.46+7.04=12.59.29-2.84-2.77+2.56=6.243.06-2.55+6.17+4.54=11.229.03+0.03+0.41+1.79=11.269.54-3.71+7.03+9.11=21.971.86+8.82-9.76=0.924.81+2.2=7.015.88+9.1+8.35-1.05=22.289.25-0.37+1.1-4.62=5.365.05+9.8-5.11=9.744.17+7.02+5.2+7.62=24.010.57+3.18-0.54=3.217.2-2.82-0.81=3.571.85-1.15=0.78.64-3-1.27=4.376.96-1.55=5.419.24-1.59=7.658.8+2.11-3.35=7.569.03-0.21+9.76-4.12=14.469.08-2.58-6.39=0.111.83-1.33+6.64=7.148.97+6.11-5.59+3.18=12.679.91+4.84+1.33-8.1=7.986.24-5.53+4.18+1.3=6.195.52-5.14+2.81=3.199.95-0.67-1.34-7=0.945.75+7.86=13.619.45+6.62-9.84+6.15=12.382.63+7.74-2.1-2.12=6.155.94-3.54+1.69+7.31=11.47.16-5.55+7.17-6.17=2.616.27+0.77+7.73+9.35=24.127.99+2.13-4.38-1.11=4.634.07+3.86+5.39=13.329.46-4.28-0.66-1.2=3.324.17+4.12+9.41+5.1=22.80.78+7.09=7.877.46-0.52-2.25-3=1.695.51-4.08+8.13-6.69=2.877.29+1.54+7.02-3.28=12.577.23+6.24-8.86+7.14=11.758.21-0.14+0.61+0.31=8.996.25-0.7+5.37+1.58=12.57.23-5.74+3.3+1.63=6.425.76+1.1-0.96+5.93=11.836.95+8.72+8.73=24.44.01+3.08+2.73-7.91=1.914.87-0.18-2.39+6.74=9.046.83+4.97+2.01+9.87=23.687.98-1.4-0.55-3.06=2.977.28+7.78+7.35-2.45=19.965.06+6.11-5.29-2.33=3.557.72-1.18-2.22=4.329.61+9.68-6.62-7.69=4.989.26-8.03+3.69=4.921.85+2.83+2.14-5.18=1.643.37-0.67+6.99=9.698.81+4.1-6.39+0.22=6.742.65+6-5.6=3.059.5-5.32+3.45=7.639.92-7.02+3.4=6.36.7-2.75+9.45-9.14=4.266.55-1.12-2.88-0.32=2.237.71+9.94+3.37=21.029.24-4.74+6.36=10.865.01-0.11-2.4+6.5=91.96+6.92+1.83-5.27=5.447.33-1.01=6.324.1+0.2=4.31.56+0.78-2.02=0.326.08-0.26+5.79-1.26=10.356.2+4.83+2.95-0.3=13.686.2-1.77+3.12+1.76=9.319.93-9.16+1.92+5.48=8.177.49-2.45+1.35-3.64=2.750.4-0.28+6.79=6.919.11-7.53=1.586.26+0.95+3.37=10.583.03+0.74+6.08-7.41=2.446.59+1.89-1.4-0.98=6.19.4-2.27-5.6-0.11=1.424.81+6.51+9.8-7.78=13.345.94+0.29+6.45=12.685.27+5.52=10.799.56+7.94-1.72=15.786.64-6.02+0.32-0.76=0.185.84+4.01-2.22-2.87=4.766.69-3.4+7.86+0.4=11.555.08-0.86-2.15+0.03=2.18.69-4.25+9.15-3.08=10.513.53-1.11+4.03-6.31=0.146.98-2.39+8.73+9.2=22.528.38+4.02+7.12+3.46=22.989.59-2.87-6.27=0.454.12-2.85+5.15=6.428.72-6.86+9.32-7.26=3.925.69-2.05=3.644.45-1.55+8.33-1.3=9.934.44+2.96+5.74+2.35=15.496.82-2.