四年级数学（小数加减运算）计算题专项练习与答案汇编

四年级数学（小数加减运算）计算题专项练习与答案汇编3.82-0.22+5.62+5.23=1.64+0.61+2.9=4.98-1.5+0.66+8.91=8.84-5.79+2.21-3.55=7.68-1.43-0.8=4.65+9.54=9.86-5.37+3.91=9.15-7.33=7.25+2.8-8.24+9.42=6.3+3.75+0.7+7.17=6.07-3.57+4.19=7.39+7.42-8.45=3.52+2.95-5.98=7.85-0.78-1.76-2.23=4.26+0.68+7.78-2.24=5.65+3.58+0.77=5.65-4.76+0.16+9.77=6.6+1.15-1.18=6.97-6.55+8.13-5.37=6.27-2.31+5.73+3.47=9.51+6.27+4.68=7.65+4.96=6.01-3.9+3.11=7.72-1.74+0.3=8.54+8.77+7.63+4.49=4.53+7.83+3.7-7.62=0.7+2.04=6.36-2.12=9.59-9.19+3.2-3.42=6.61-2.55+5.62-6.96=1.32+9.52+5.07-1.52=6.59-1.58-2.22-1.3=9.65+9.59=6.52+9.39-2.45+0.15=6.71-5.41+2.44-1.52=9.41-2.61-4.99+0.07=9.18-3.23-1.19-1.49=7.25+4.76+7.37+8.09=8.56-5.87+8.67=8.15+8.87=5.47+7.29+8.48+6.13=9.59-3.19-3.27-0.59=3.37+6.07-4.23+9.84=2.63+3.63=8.85-5.54+8.74-7.29=0.08+8.1-7.5+1.7=9.85-4.24-4.4+2.27=8.46-1.71-2.9+4.46=5.13+3.26+6.47=7.54-0.63-2.53+0.24=0.29+1-0.63+9.53=2.48+8.58+0.72=5.89-2.09-1.04-0.5=8.31+1.07-1.46=9.53-1-1.38+0.21=9.01+0.47=8.63-1.76-3.48-0.27=7.5-5.58+0.16=4.09+7.44-3.95+8.78=4.75+4.17-8.17+3.74=9.31+3.93-0.4-5.14=8.07+4.26+3.53+7.71=8.78+4.79=6.1+9.57-0.02+7.29=5.61-4.27-0.37=4.86+5.32-3.56-2.98=4.29+1.18+9.73=8.01+3.88=8.58-0.22-0.3=7.05-4.23=7.93+8.56-5.27-5.15=1.33+4.34+5.96=8.06+2.4+0.9=7.72-1.94+3.72-4.94=5.5-2.41+9.37=0.32+5.44+4.86-6.45=4.87-1.79-1.26+3.5=6.48-2.89=5.8+9.37-9.96=1.69+7.53-2.3-0.68=4.53-1.57+4.37+5.13=4.93-3.77=8.3+1.09=7.41-3.49+2.41=9.59+2.78-3.67-2.67=7.34-1.16+5.17-3.65=4.53-1.9-0.65+0.58=4.99+2.38-5.24+4.38=0.03+2.73=5.47-4.13=6.95-0.25+3.63=9.9+9.97-4.27-5.51=5.55+9.84+9.72+3.54=8.61-3.08-1.14+4.11=4.5+6.86=3.85-0.67+8.53=5.33+0.81-1.45+2.95=1.26+5.49+3.32=8.33-5.97-0.04=3.48-2.3=7.61-1.72-1.58-0.19=0.86+2.72+9.06-9.39=9.9-0.4-7.47-0.92=8.88+5.04-0.92-3.29=3.65-1.14+1.27+6.61=8.66-0.38-0.87+5.87=9.77-5.61-0.17-0.49=9.06+4.24-5.02+5.66=0.84+9.76-5.49+1.91=8.16+9.72+1.06+2.7=5.53-4.87-0.29+6.84=9.13+1.2=8.24-5.03-0.26+2.84=6.96+6.37-4.32=8.76+0.19-1.38=2.43+8.9-5.92=8.75+7.05-6.8-6.71=4.64+0.47+3.76-7.06=9.3-0.61-7.95+9.19=3.14+4.81+5.6=5.85+5.28-3.16-3.13=1.73+2.99-3.72=9.43-1.67+8.7+7.92=9.93-5.82+4.25+4.31=8.5+3.68-8.95=9.02+9.08+5.91=4.15+0.2-0.19-0.85=4.43+8.95+5.54+7.11=7.6+3.74-9.84=3.08+8.86-6.99+3.32=0.35+7.2+1.62=5.02-2.75-0.54=8.93-5.85+4.57=6.41-3.97+8.4-4.68=2.34-0.04-0.86-1.15=7.37-5.95-0.34=9.62+8.6-5.6-3.27=8.04-0.66-4.56=6.66+0.25=7.71+3.63-9.88+6.18=4.72-0.17=6.84+2.08+4.35=7.63-0.25-1.7+9.73=9.58-4.73=4.93+2.67+8.53-1.82=1.48+3.75-2.41-2.5=2.59+3.49=6.56+2.05+3.98=6.62-2.41-0.81-1.29=2.4-0.73+3.46-1.79=9.19-1.67-0.21-2.11=9.08+5.46+0.39+9.83=5.92-0.37-5.01=7.9-2.56-4.97=7.52+0.73-1.68-2.72=5.89-2.22=9.93-2.01-1.15+7.31=8.89-4.02-1.93+7.79=6.76-0.57-4.42=9.54-4.39=4+2.66-2.44=3.55+7.11+5.81=8.49-0.65-0.37=2.35+1.73+8.14=5.76+7.3+5.68-2.66=8.33-4.61+6.31=6.04-2.7+7.49+8.88=6.08-3.67+8.98+7.53=9.23-5.85-1.73=4.56+8.46-0.12+0.91=8.57-0.88-2.04+7.97=4.84+0.73=1.4-1.17=8.48-4.4=3.23-0.15+6.22-4.6=9.73-6.13-2.79+0.19=7.11+8.25+9.61+8.69=0.53+2.9-2.65=6.08-3.48+1.27=6.13+2.71+8.77-9.54=0.84+7.98+3.3-5.68=3.77+6.99-0.4-7.24=5.79+6.39+9.87=1.04+8.16-2.58+5.58=4.93+4.83-0.31=6.82-0.17-1.9-1.52=9.64-2.27-0.03-1.53=7.89-2.39-3.45+3.86=5.83-0.3-2.87+6.5=4.87-3.21-0.96=4.68-2.52+9.59+4.09=9.74-0.38-0.72-6.72=9.68-4.53+1.46-2.69=1.58-1.11+5.66-5.64=5.01+5.35-1.43-0.99=2.83+3.75+7.73+7.01=8.27-6.54+6.86+3.6=1.65-0.06+7.24-3.29=8.71-0.18-3-3.84=3.2+4.08+2.07=6.39-2.75+9.44=8.03+6.71-3.73-2.73=8.75-3.06-1.8-0.67=2.63+3.19=7.42+2.51-4.49+0.77=8.49+5.59+3.24-9.42=4.17+0.72=1.1-0.14-0.49+0.29=8.73-0.6-3.69-3.55=6.93-3.65-3.08+5.76=7.53+4.06-8.71=8.66-1.47+4.32+4.78=9.29-2.84-4.26+3.91=6.74-2.31+3.66+4.67=7.9-0.03+9.85=3.08+5.25+1.33+6.02=5.82-3.82+1.24=6.24-1.88=8.79-8.21+0.82=8.5-0.69=5.12+3.72-3.1=3.67+8.35-1.25+5.53=9.88-2.64-1-3.8=0.67-0.21+1.07+1.38=5.34+9.88-7.58+6.77=3.28+2.67+5.41-6.77=8.91-2.24-2.85=4.81+6.43-9.44-0.14=6.96-5.73+5.05-4.04=6.39+3.44=2.74-0.67+8.28+9.61=9.4+1.84+4.72-5.96=3.58+7.68-0.62+8.34=8.23-1-1.5+5.44=6.21-1.9+5.36-4.06=7.76+5.56=7.76-0.08-4.62-1.03=0.2+2.18+3.36=5.62-1.37+7.59-8.7=8.82-4.48=4.63-1.56+3.21-0.22=8.08+8.54=7.51-0.85-5.13+4.43=1.89-0.8+8.83-7.36=9.53-2.15-2.2+4.45=7.28+6.92=3.96+7.45-4.83+4.67=8.62+2.88=9.74-6.24+2.18+3.41=8.64+7.27-5.69+0.36=6.26-3.98-2.14+7.5=3.48+7.94-2-4.44=8.96-4.17-3.38-0.47=0.95+1.77+4.37=2.79-0.32=8.41-0.86-4.26-2.28=7.26-5.91=2.5+7.4-1.75-2.72=6.26-3.79+5.16=9.95-5.8-2.1-0.32=8.76-1.85+5.21=9.88+0.75+8.55+9.45=4.5+0.41+0.91=9.66-4.29-1.51=8.95+9.56+2.42+4.77=0.29+8.7+5.08-9.31=8.14-0.19-0.76=9.93-1.92+7.33=5.65+0.25-5.51+3.6=3.22-2.44+6.2+4.22=8.69+5.82-4.47+2.54=7.94+4.05-6.18=5.65-0.22-4.82=5.25-5.06+2.81=8.46-0.31+8.65=5.37+5.15+5.69=8.89-2.1-0.1+4.97=9.77-2.1+6.57+6.77=5.39+2.51-2.14+4.58=1.44+8.92+7.91+9.26=2.87-2.06+4.23=8.54+1.15-8.51+6.87=7.71+6.74=3.12+9.45-5.07-2.55=7.34-3.4-2.59=9.47-4.67=7.03-0.25-5.32=8.58-5.85=7.4+3.07-1.26=1.58+2.66=4.28+3.01+3.37-5.01=8.65+6.06=3.07-1.69+2.76+8.49=5.76-5.05=7.4-4.5+8.65+8.84=6.66-0.06-1.48=0.96+2.63+4.18+3.84=4.26+1.95+7.8-7.19=8.72-1.23-1.61+8.55=7.85-0.74+2.81-6.47=9.36-0.14+8.32+1.16=2.73-1.25+1.21+0.07=9.68+3.25-4.81=9.55-2.31-0.47-0.99=8.22-2.14-5.49-0.37=0.22+4.41+6.21+0.49=1.88+9.66-1.68-1.45=1.49+2.26+3.64-0.56=6.99-0.79-3.48=8.27-5.13+5.25+3.3=7.14+2.54-0.42-5.09=5.64+5.62-5.06=0.22+0.26+8.36+5.45=8.09+8.86=4.22+8.59+9.87-2.12=3.2-0.34=0.45+4.92+8.84+0.97=1.05+3.99+9.52+6.15=8.75+8.78-4.7+0.2=3.54-0.09-0.97-2.19=8.03+2.65=9.32+8.41-5.79-1.68=4.66+9.25-3.29-8.61=6.45-5.45+3.6+8.15=5.11+8.48+9.22=0.3+5.98+3.31=9.28-0.24-2.56=3.01+9.92-6.43+0.73=4.3+9.04-0.37=8.31-0.15-6.61-0.39=3.2+9.9-4.22+5.3=5.31-3.3+0.23=9.87-0.23+3.73=5.36+5.25=4.25-0.33-0.87=1.15-0.8=2.42-2.1+7.47-0.91=5.09-2.36=6.99+3.71+7.01-2.09=3.21+2.15-3.18+5.9=2.76-1.22+5.46-0.48=9.54-0.6-1.27+4.68=7.5+8.98-4.2-4.63=4.89+5.42+8.57+6.73=8.2-5.03+9.24-6.47=7.85-6.19+8.71-8.74=4.41+2.8+7.63=1.46+6.69-4.48=8.66-5.14-1.55=6.75-0.09-6.37=8.6-3.32+0.42=3.53-1.57+0.76=6.78+4.16-3.85-6.4=2.15+2.6+7.83=8.72+0.79-6.36+3.11=8.14+1.49+5.26=4.18-0.16=6.55-5.95+5.25+3.04=5.34-0.07+5.89=9.93-4.21-3.98-0.73=7.42-4.83-0.19+4.97=7.81-3.08-0.88+2.51=9.16+6.72-6.88=9.63-2.58=9.58-2.15-1.42-5.03=5.28-3.67=7.9-2.03-3.53+5.84=3.01+6.93+0.82+3.7=4.35+7.01+8.42-5.6=8.67+8.9+8.15=1.49+7.48-0.37-7.57=5.12-1.08=9.81-2.82+3.81+4.87=8.68+7.76+2.04=8.18+4.99-8.19+1.4=9.66+6.77+8.21+2.84=2.67-0.2+9.28-5.83=8.37-3.31+3.78=5.68-3.01=4.87-2.79+8.98=4.39+3.57+5.64-9.11=3.08+2.35+4.16-2.42=7.28+0.27+0.29=8.14-4.18+8.41=6.86+8.55=5.95+3.1-1.87=5.85-0.73-4.88+8.23=8.63+6.73+6.84-8.88=9.31-0.34-8.09+3.61=1.12+9.1=3.73+2.98+9.84-3.27=1.86+1.41+6.63=9.96+5.68-6.91+1.79=2.79-1.3+8.55=3.51-3.32+3.88-2.6=7.23-5.85-0.21+4.3=9.57-5.07=5.57+3.79-2.36+1.65=7.93-6.02+8.94-3.6=9.3-1.86-4.18-2.58=0.65+9.37+2.65-1.54=8.94+4.54-1.08-1.02=9.51-2.14-4.62=3.56-0.05+2.85-6.23=1.2+3.63+1.82-6.29=8.96-0.85-3.65-0.99=6.19+9.02+6.83-6.75=7.77-3.28-2.83+6.61=8.13-0.75-6.66=7.6+5.78-6.57=1.91+2.39+7.85+4.58=7.48+3.92-8.19=1.21+4.25+8.01-0.72=3.47+9.99-6.5=9.83-8.44=6.37+7.41+1.96+7.45=7.9-0.7+0.63+4.64=8.94-0.63+7.45+6.78=8.24-7.12+0.22=9.59-5.7-2.85+2.24=1.47+1.99-0.7=9.93+3.61-8.97-1.66=2.6+1.61+9-3.95=8.9-3.18+1.86-5.06=9.57+5.16+1.18-7.05=1.14+8.29-7.41=6.94-1.68+3.8-1.94=6.08+8-1.16+9.05=2.97+6.16+4.76=9.33-7.07+4.12=5.35+9.72-0.85-6.95=8.32+6.58-1.08=2.91-1.7+1.73+4.63=7.4-5.19+4.08+3.66=1.35+5.17-4.09=7.57-2.69+9.02-9.06=9.21-5.33-0.66-1.62=8.36-2.15+8.75-5.2=4.15+2+0.03+8.82=7.18-0.33-3.89=6.74+7.67-0.92+8.12=5.8-4.4+8.69+7.27=9.96-5.61-3.32+9.74=5.58+5.07+8.62+6.36=0.64+9.66=8.88-0.64-0.25=0.51+0.12+6.11-4.94=4.27+8.08-0.67=8.13+2.4-3.28=9.37-1.71-1.09-0.22=2.94+5.03+1=9.7+5.36+8.65+8.66=8.67-0.06+4.11-7.47=4.33-0.97+2.26=7.62-5.26-0.55=8.41+6.57-2.93+9.83=5.46+1.46+1.92=9.59-7.68-0.24=6.42+5.5-3.83=6.8-4.37-0.96=4.29-4.02+4.58-0.43=6.72+1.79+4.19-6.51=7.94-4.78+5.78=3.29+5.45+9.86+0.58=3.17+4.08+1.25+7.08=9.93+1.16-4.89+7.3=8.86+7.65-2.11=8.84+0.95-5.22=6.07+6.64=6.35-1.54+0.07=6.87+7.44+9.91-3.97=8.34-1.61-2.45=7.85+0.79+8.09-2.53=2.63+3.28+0.93+4.23=5.84+6.49-1.66+5.37=5.12+8.38=7.53+7.45-7.92=3.78-0.66=5.48-4.51+8+6.51=7.06+2.32+3.94-6.9=6.18+2.19+1.5=2.96+5.09+5.84-7.5=5.01+9.92-6.85-2.18=9.28-0.38-4.09-0.48=3.3+4.37-1.29=9.88-0.19-0.78-1.01=9.22+6.85+1.03=4.95-1.6-2.12-0.76=8.4+3.76=0.12+4.4+5.58-5.79=0.71+3.81+9.5=6.53-0.91+3.4-8.14=4.19+4.07+3.98-8.97=1.41-1.04+9.66=6-1.01-2.42-1.02=8.51+2.6=9.33+3.56-5.13=6.72+0.22+3.23-3.41=5.58-1.92=6.74+3.4+9.99=9.63-9.05+3.15=8+4.54+6.45+1.37=4.69+7.43-2.87-1.68=2.46+8.63+9.82+1.17=2.59-0.76-1.14=8.75-1.52+7.32-3.99=7.64-2.68+2.62+1.27=7.61+3.12+7.14+5.98=5.2-2.56-0.47=6.76+4.38-1.2=5.98+7.18-7.68-0.14=6.48+5.22+9.16+9.24=9.18-0.71-1.49=9.35-3.34+2.05+7.59=8.58-0.62-2.77-3.98=9.74+8.65-1.21-5.51=5.93-0.57+1.03-2.93=3.5-0.56-1.48=4.18+0.39+5.47=2.48+9.6=3.22-1.7-0.79+9.6=7.65+0.3-7.08+4.56=6.89+4.31+0.31=2.16+7.52-7.55-1.3=6.5+9.28=6.06+4.82+3.1+2.36=9.43+9.52-2.49-7.4=8.93-4.36-1=3.78-2.59-0.27=8.04-0.52-5.06-0.11=8.59-0.8+9.56=6.72+8.7+2.42-2.46=7.37-0.32-1.65=9.88-2.53+0.18=8.48-0.93-3.59-1.04=5.09-4.35=3.24+1.21+4.03+4.75=7.71-0.89+3.92+8.96=5.75-3.52+5.91-1.05=9.77+1.84=9.94-4.24-3.11=8.03-5.51+9.26=3.96-1.83+8.86-6.79=2.28+0.5+1.7+1.33=7.98+1.79+0.57+2.8=3.91+9.61=8.36-0.23+1.49-2.84=7.82+4.1-6.02+1.35=5.52+1.65+3.13+3.08=3.78+9.43-3.57+3.76=5.55-0.05-0.26-4.26=2.12+7.94-1.94-5.07=4.83-0.04-0.86+3.53=8.7+7.72-6.14-5.35=8.47-3.01+9.83=8.2-5.03-0.41-2.61=4.06+5.13-1.34-3.9=6.64-5.1-0.99-0.45=5.08+5.26+7.09+9.13=4.65+8.43-7.78+3.3=8.11-1.48=7.73+7.97=5.04+0.54-4.46-0.61=7.24-2.11=7.76+5.18-0.94-4.73=2.61+3.39-2.3=0.77+1.23-0.88=7.86-1.04=8.53+3.65-1.38-9.47=5.75-1.83+0.41+0.26=5.11+4.08+8.21=1.9+6.87-6.08+8.08=8.58-7.69=5.28+4.67+3.23=9.77-8.39+5.01+0.45=9.71-5.54+4.58+2.4=9.63+8.84-9.2-6.62=5.44+3.9-3.3-1.81=9.99-8.97+2.62+4.42=2.44+9.71-7.68+4.97=5.11-3.28+6.97=3.45-0.42-0.58-1.22=1.32+0.18+1.69-2.25=4.38-0.81+0.9-2.74=9.73-9.24+3.07=2.86+1.62+1.51+2.89=6.44-0.43-2.75+6.63=8.71-2.85+8.64-2.95=9.54-8.01=4.54+5.64=9.94+1.3-3.34+9.91=4.69+7.62=3.85+6.89-6.02+7.33=4.71+6.34+8.53-8.21=6.32-1.54-0.17=7.73+4.1+8.91-5=7.39+2.37+9.9=8.63-5.69-0.11-2.14=4.84+2.72+7.95-3.9=1.77+1.36+4.28+6.64=6.6+5.43+3.42=8.56+6.81=8.03+8.18=8.56-3.43-0.33+6.79=8.7-3.6+8.65-2.5=5.49+3.81-5.5=0.23+7.42+4.31+8.18=7.91-5.9+7.93+9.6=0.38+6.53+1.77-3.18=9.95+8.08=9.04-0.75+6.72+9.61=1.4-0.59+3.66+9.24=5.55+0.12-3.69+0.19=4.79-3.81+8.9+0.42=6.64-3.47-0.71+5.34=9.45+1.41-5.85+7.32=8.46-1.1+9.79+2.89=9.15+3.42+9.08=7.36+5.68=9.91-1.05-4.79=4.62+1.24+5.93-6.93=7.01-4.76=8.73+6.28=6.32-5.19+7.04+3.3=3.05+4.17+3.32=2.68-2+3.75=9.76-8.46-0.85+9.95=9.41-2.02+6.6=6.7-3.22-1.12=4.27+8.29-4.18-1.23=9.91-9.54+3.64-2.18=8.01-4.19=3.86-2.15-0.6-0.65=7.18-1.92-3.24-0.26=9.43-0.16+9.12-0.36=6.3-5.41+2.38-1.62=8.55-0.91-4.01=4.84+5.65-3.24-2.59=0.31+9.06-4.37+2.25=5.56+6.29+6.68-9.88=7.51+3.54-6.13=9.12-1.39+3.09+9.35=6.79-2.35-1.56=9.28-3.2+5.73+3.89=9.66-2.61-1.08=6.35+5.59-9.81=6.09-1.28+9.25-7.44=1.15+2.4+2.18+7.73=6.96-2.76+0.73+0.17=9.88+4.89+6.86=7.37+0.18-6.83=8.44-2.51=5+9.37+7.06+7.86=6.34-0.3+7.73=5.66+1.64-6.84=4.63-3.64=4.76+3.87+1.05+9.32=3.34-2.47-0.61+9.92=6.56+0.91+3.08-8.33=6.85+9.02+8.37-2.47=1.32+2.48+2.04-0.84=8.23-2.12-2.3-0.18=7.94-5.16+7.86-3.7=6.89-2.37-1.3-1.2=9.86+3.06+1.36-1.61=3.92+3.03+8.03-8.49=6.19+4.96-3.43+1.49=3.28+5.89-7.15+4.83=0.19+4.78-3.21-1.66=7.66+1.76-2.3-0.77=9.62+4.79+5.9-4.71=9.55+1.47+6.29=3.95+3.39-0.02=1.91+0.46+9.28+8.57=6.76-2.69+3.95+6.83=6.98+9.16+8.09=8.73+7.38-2.48-9.37=4.97+1.76=4.82-3.12+5.35=7.47-2.07+1.26=9.87+9.1+6.45+5.55=7.12+4.17-6.69=2.43+5.52+8.89+4.43=6.32-4.78=7.54-1.09+5.26-3.95=0.06+3.04+7.13+1.68=4.69-2.15=2.03+2.24=6.92-3.32-0.58=6.5-2.6-0.59+3.36=7.8-0.16=7.91-4.67-2.45+7.15=6.32-0.32-4.07+5.58=6.98-0.75-0.23-2.47=7.02+9.42-6.02+2.14=5.27-1.4-2.34=9.84-8.27-1.03=3.89+8.2-1.59=8.97-3.07=7.53-2.46-3.71+8.88=7.29-3.03-3.1=9.84-3.16-3.98-1.02=6.77-1.34-1.4=5.55+1.27+7.11=9-5.84+8.15+5.88=9.09-8.52-0.37+4.16=2.14+5.78-2.18-1.27=5.23-3.23+0.73+7.78=6-3.51=7.3-4.54+0.79+5.11=6-5.56+2.84+9.5=9.77-4.56+2.3=7.54+5.65+7.99-4.97=9.85+7.36-8.59+8.4=7.53-5.88+6.56=8.65-3.01-1.42=9.07+8.08+8.75=2.23-0.73=5.81-4.22+3.35-1.99=6.62+5.93-3.68-3.22=5.83-5.11=7.55-0.2-1.53+7.53=8.08-1.73-5.25+4.51=7.3-1.51-2.14-0.94=5.42-1.69+5.58=9.74+6.94+8.87=2.1+5.37-0.13=8.06+1.66-6.25-1.86=7.41+9.99+8.12+1.72=3.47-1.55-0.24+0.99=6.64-4.05+5.42-6.48=4.62-2.81-0.3-0.4=4.93+0.89-0.55-4.69=8.32-1.38-0.48-0.5=0.53+3.96=3.31+3.69-2.57=5.18-2.45+6.98=7.93-2.29+6.43-1.3=5.31-4.72+7.65-6.9=2.97+8.24+8.14=6.92-3.68=7.03-1.23=8.28+5.47+3.67=9.53-2.51-5.02+6=3.12+1.61=9.57-5.01+1.45-1.41=5.68-1.8-2.92=8.32+5.02=7.92-1.46=7.7-5.81=5.49+5.86-4.02=7.42+6.82-7.52=9.01+2.17+5.36+9.23=6.4+2.19=2.61+8.47-1.19-8.83=8.31+4.82+8.39+3.76=参考答案3.82-0.22+5.62+5.23=14.451.64+0.61+2.9=5.154.98-1.5+0.66+8.91=13.058.84-5.79+2.21-3.55=1.717.68-1.43-0.8=5.454.65+9.54=14.199.86-5.37+3.91=8.49.15-7.33=1.827.25+2.8-8.24+9.42=11.236.3+3.75+0.7+7.17=17.926.07-3.57+4.19=6.697.39+7.42-8.45=6.363.52+2.95-5.98=0.497.85-0.78-1.76-2.23=3.084.26+0.68+7.78-2.24=10.485.65+3.58+0.77=105.65-4.76+0.16+9.77=10.826.6+1.15-1.18=6.576.97-6.55+8.13-5.37=3.186.27-2.31+5.73+3.47=13.169.51+6.27+4.68=20.467.65+4.96=12.616.01-3.9+3.11=5.227.72-1.74+0.3=6.288.54+8.77+7.63+4.49=29.434.53+7.83+3.7-7.62=8.440.7+2.04=2.746.36-2.12=4.249.59-9.19+3.2-3.42=0.186.61-2.55+5.62-6.96=2.721.32+9.52+5.07-1.52=14.396.59-1.58-2.22-1.3=1.499.65+9.59=19.246.52+9.39-2.45+0.15=13.616.71-5.41+2.44-1.52=2.229.41-2.61-4.99+0.07=1.889.18-3.23-1.19-1.49=3.277.25+4.76+7.37+8.09=27.478.56-5.87+8.67=11.368.15+8.87=17.025.47+7.29+8.48+6.13=27.379.59-3.19-3.27-0.59=2.543.37+6.07-4.23+9.84=15.052.63+3.63=6.268.85-5.54+8.74-7.29=4.760.08+8.1-7.5+1.7=2.389.85-4.24-4.4+2.27=3.488.46-1.71-2.9+4.46=8.315.13+3.26+6.47=14.867.54-0.63-2.53+0.24=4.620.29+1-0.63+9.53=10.192.48+8.58+0.72=11.785.89-2.09-1.04-0.5=2.268.31+1.07-1.46=7.929.53-1-1.38+0.21=7.369.01+0.47=9.488.63-1.76-3.48-0.27=3.127.5-5.58+0.16=2.084.09+7.44-3.95+8.78=16.364.75+4.17-8.17+3.74=4.499.31+3.93-0.4-5.14=7.78.07+4.26+3.53+7.71=23.578.78+4.79=13.576.1+9.57-0.02+7.29=22.945.61-4.27-0.37=0.974.86+5.32-3.56-2.98=3.644.29+1.18+9.73=15.28.01+3.88=11.898.58-0.22-0.3=8.067.05-4.23=2.827.93+8.56-5.27-5.15=6.071.33+4.34+5.96=11.638.06+2.4+0.9=11.367.72-1.94+3.72-4.94=4.565.5-2.41+9.37=12.460.32+5.44+4.86-6.45=4.174.87-1.79-1.26+3.5=5.326.48-2.89=3.595.8+9.37-9.96=5.211.69+7.53-2.3-0.68=6.244.53-1.57+4.37+5.13=12.464.93-3.77=1.168.3+1.09=9.397.41-3.49+2.41=6.339.59+2.78-3.67-2.67=6.037.34-1.16+5.17-3.65=7.74.53-1.9-0.65+0.58=2.564.99+2.38-5.24+4.38=6.510.03+2.73=2.765.47-4.13=1.346.95-0.25+3.63=10.339.9+9.97-4.27-5.51=10.095.55+9.84+9.72+3.54=28.658.61-3.08-1.14+4.11=8.54.5+6.86=11.363.85-0.67+8.53=11.715.33+0.81-1.45+2.95=7.641.26+5.49+3.32=10.078.33-5.97-0.04=2.323.48-2.3=1.187.61-1.72-1.58-0.19=4.120.86+2.72+9.06-9.39=3.259.9-0.4-7.47-0.92=1.118.88+5.04-0.92-3.29=9.713.65-1.14+1.27+6.61=10.398.66-0.38-0.87+5.87=13.289.77-5.61-0.17-0.49=3.59.06+4.24-5.02+5.66=13.940.84+9.76-5.49+1.91=7.028.16+9.72+1.06+2.7=21.645.53-4.87-0.29+6.84=7.219.13+1.2=10.338.24-5.03-0.26+2.84=5.796.96+6.37-4.32=9.018.76+0.19-1.38=7.572.43+8.9-5.92=5.418.75+7.05-6.8-6.71=2.294.64+0.47+3.76-7.06=1.819.3-0.61-7.95+9.19=9.933.14+4.81+5.6=13.555.85+5.28-3.16-3.13=4.841.73+2.99-3.72=19.43-1.67+8.7+7.92=24.389.93-5.82+4.25+4.31=12.678.5+3.68-8.95=3.239.02+9.08+5.91=24.014.15+0.2-0.19-0.85=3.314.43+8.95+5.54+7.11=26.037.6+3.74-9.84=1.53.08+8.86-6.99+3.32=8.270.35+7.2+1.62=9.175.02-2.75-0.54=1.738.93-5.85+4.57=7.656.41-3.97+8.4-4.68=6.162.34-0.04-0.86-1.15=0.297.37-5.95-0.34=1.089.62+8.6-5.6-3.27=9.358.04-0.66-4.56=2.826.66+0.25=6.917.71+3.63-9.88+6.18=7.644.72-0.17=4.556.84+2.08+4.35=13.277.63-0.25-1.7+9.73=15.419.58-4.73=4.854.93+2.67+8.53-1.82=14.311.48+3.75-2.41-2.5=0.322.59+3.49=6.086.56+2.05+3.98=12.596.62-2.41-0.81-1.29=2.112.4-0.73+3.46-1.79=3.349.19-1.67-0.21-2.11=5.29.08+5.46+0.39+9.83=24.765.92-0.37-5.01=0.547.9-2.56-4.97=0.377.52+0.73-1.68-2.72=3.855.89-2.22=3.679.93-2.01-1.15+7.31=14.088.89-4.02-1.93+7.79=10.736.76-0.57-4.42=1.779.54-4.39=5.154+2.66-2.44=4.223.55+7.11+5.81=16.478.49-0.65-0.37=7.472.35+1.73+8.14=12.225.76+7.3+5.68-2.66=16.088.33-4.61+6.31=10.036.04-2.7+7.49+8.88=19.716.08-3.67+8.98+7.53=18.929.23-5.85-1.73=1.654.56+8.46-0.12+0.91=13.818.57-0.88-2.04+7.97=13.624.84+0.73=5.571.4-1.17=0.238.48-4.4=4.083.23-0.15+6.22-4.6=4.79.73-6.13-2.79+0.19=17.11+8.25+9.61+8.69=33.660.53+2.9-2.65=0.786.08-3.48+1.27=3.876.13+2.71+8.77-9.54=8.070.84+7.98+3.3-5.68=6.443.77+6.99-0.4-7.24=3.125.79+6.39+9.87=22.051.04+8.16-2.58+5.58=12.24.93+4.83-0.31=9.456.82-0.17-1.9-1.52=3.239.64-2.27-0.03-1.53=5.817.89-2.39-3.45+3.86=5.915.83-0.3-2.87+6.5=9.164.87-3.21-0.96=0.74.68-2.52+9.59+4.09=15.849.74-0.38-0.72-6.72=1.929.68-4.53+1.46-2.69=3.921.58-1.11+5.66-5.64=0.495.01+5.35-1.43-0.99=7.942.83+3.75+7.73+7.01=21.328.27-6.54+6.86+3.6=12.191.65-0.06+7.24-3.29=5.548.71-0.18-3-3.84=1.693.2+4.08+2.07=9.356.39-2.75+9.44=13.088.03+6.71-3.73-2.73=8.288.75-3.06-1.8-0.67=3.222.63+3.19=5.827.42+2.51-4.49+0.77=6.218.49+5.59+3.24-9.42=7.94.17+0.72=4.891.1-0.14-0.49+0.29=0.768.73-0.6-3.69-3.55=0.896.93-3.65-3.08+5.76=5.967.53+4.06-8.71=2.888.66-1.47+4.32+4.78=16.299.29-2.84-4.26+3.91=6.16.74-2.31+3.66+4.67=12.767.9-0.03+9.85=17.723.08+5.25+1.33+6.02=15.685.82-3.82+1.24=3.246.24-1.88=4.368.79-8.21+0.82=1.48.5-0.69=7.815.12+3.72-3.1=5.743.67+8.35-1.25+5.53=16.39.88-2.64-1-3.8=2.440.67-0.21+1.07+1.38=2.915.34+9.88-7.58+6.77=14.413.28+2.67+5.41-6.77=4.598.91-2.24-2.85=3.824.81+6.43-9.44-0.14=1.666.96-5.73+5.05-4.04=2.246.39+3.44=9.832.74-0.67+8.28+9.61=19.969.4+1.84+4.72-5.96=103.58+7.68-0.62+8.34=18.988.23-1-1.5+5.44=11.176.21-1.9+5.36-4.06=5.617.76+5.56=13.327.76-0.08-4.62-1.03=2.030.2+2.18+3.36=5.745.62-1.37+7.59-8.7=3.148.82-4.48=4.344.63-1.56+3.21-0.22=6.068.08+8.54=16.627.51-0.85-5.13+4.43=5.961.89-0.8+8.83-7.36=2.569.53-2.15-2.2+4.45=9.637.28+6.92=14.23.96+7.45-4.83+4.67=11.258.62+2.88=11.59.74-6.24+2.18+3.41=9.098.64+7.27-5.69+0.36=10.586.26-3.98-2.14+7.5=7.643.48+7.94-2-4.44=4.988.96-4.17-3.38-0.47=0.940.95+1.77+4.37=7.092.79-0.32=2.478.41-0.86-4.26-2.28=1.017.26-5.91=1.352.5+7.4-1.75-2.72=5.436.26-3.79+5.16=7.639.95-5.8-2.1-0.32=1.738.76-1.85+5.21=12.129.88+0.75+8.55+9.45=28.634.5+0.41+0.91=5.829.66-4.29-1.51=3.868.95+9.56+2.42+4.77=25.70.29+8.7+5.08-9.31=4.768.14-0.19-0.76=7.199.93-1.92+7.33=15.345.65+0.25-5.51+3.6=3.993.22-2.44+6.2+4.22=11.28.69+5.82-4.47+2.54=12.587.94+4.05-6.18=5.815.65-0.22-4.82=0.615.25-5.06+2.81=38.46-0.31+8.65=16.85.37+5.15+5.69=16.218.89-2.1-0.1+4.97=11.669.77-2.1+6.57+6.77=21.015.39+2.51-2.14+4.58=10.341.44+8.92+7.91+9.26=27.532.87-2.06+4.23=5.048.54+1.15-8.51+6.87=8.057.71+6.74=14.453.12+9.45-5.07-2.55=4.957.34-3.4-2.59=1.359.47-4.67=4.87.03-0.25-5.32=1.468.58-5.85=2.737.4+3.07-1.26=9.211.58+2.66=4.244.28+3.01+3.37-5.01=5.658.65+6.06=14.713.07-1.69+2.76+8.49=12.635.76-5.05=0.717.4-4.5+8.65+8.84=20.396.66-0.06-1.48=5.120.96+2.63+4.18+3.84=11.614.26+1.95+7.8-7.19=6.828.72-1.23-1.61+8.55=14.437.85-0.74+2.81-6.47=3.459.36-0.14+8.32+1.16=18.72.73-1.25+1.21+0.07=2.769.68+3.25-4.81=8.129.55-2.31-0.47-0.99=5.788.22-2.14-5.49-0.37=0.220.22+4.41+6.21+0.49=11.331.88+9.66-1.68-1.45=8.411.49+2.26+3.64-0.56=6.836.99-0.79-3.48=2.728.27-5.13+5.25+3.3=11.697.14+2.54-0.42-5.09=4.175.64+5.62-5.06=6.20.22+0.26+8.36+5.45=14.298.09+8.86=16.954.22+8.59+9.87-2.12=20.563.2-0.34=2.860.45+4.92+8.84+0.97=15.181.05+3.99+9.52+6.15=20.718.75+8.78-4.7+0.2=13.033.54-0.09-0.97-2.19=0.298.03+2.65=10.689.32+8.41-5.79-1.68=10.264.66+9.25-3.29-8.61=2.016.45-5.45+3.6+8.15=12.755.11+8.48+9.22=22.810.3+5.98+3.31=9.599.28-0.24-2.56=6.483.01+9.92-6.43+0.73=7.234.3+9.04-0.37=12.978.31-0.15-6.61-0.39=1.163.2+9.9-4.22+5.3=14.185.31-3.3+0.23=2.249.87-0.23+3.73=13.375.36+5.25=10.614.25-0.33-0.87=3.051.15-0.8=0.352.42-2.1+7.47-0.91=6.885.09-2.36=2.736.99+3.71+7.01-2.09=15.623.21+2.15-3.18+5.9=8.082.76-1.22+5.46-0.48=6.529.54-0.6-1.27+4.68=12.357.5+8.98-4.2-4.63=7.654.89+5.42+8.57+6.73=25.618.2-5.03+9.24-6.47=5.947.85-6.19+8.71-8.74=1.634.41+2.8+7.63=14.841.46+6.69-4.48=3.678.66-5.14-1.55=1.976.75-0.09-6.37=0.298.6-3.32+0.42=5.73.53-1.57+0.76=2.726.78+4.16-3.85-6.4=0.692.15+2.6+7.83=12.588.72+0.79-6.36+3.11=6.268.14+1.49+5.26=14.894.18-0.16=4.026.55-5.95+5.25+3.04=8.895.34-0.07+5.89=11.169.93-4.21-3.98-0.73=1.017.42-4.83-0.19+4.97=7.377.81-3.08-0.88+2.51=6.369.16+6.72-6.88=99.63-2.58=7.059.58-2.15-1.42-5.03=0.985.28-3.67=1.617.9-2.03-3.53+5.84=8.183.01+6.93+0.82+3.7=14.464.35+7.01+8.42-5.6=14.188.67+8.9+8.15=25.721.49+7.48-0.37-7.57=1.035.12-1.08=4.049.81-2.82+3.81+4.87=15.678.68+7.76+2.04=18.488.18+4.99-8.19+1.4=6.389.66+6.77+8.21+2.84=27.482.67-0.2+9.28-5.83=5.928.37-3.31+3.78=8.845.68-3.01=2.674.87-2.79+8.98=11.064.39+3.57+5.64-9.11=4.493.08+2.35+4.16-2.42=7.177.28+0.27+0.29=7.848.14-4.18+8.41=12.376.86+8.55=15.415.95+3.1-1.87=7.185.85-0.73-4.88+8.23=8.478.63+6.73+6.84-8.88=13.329.31-0.34-8.09+3.61=4.491.12+9.1=10.223.73+2.98+9.84-3.27=13.281.86+1.41+6.63=9.99.96+5.68-6.91+1.79=10.522.79-1.3+8.55=10.043.51-3.32+3.88-2.6=1.477.23-5.85-0.21+4.3=5.479.57-5.07=4.55.57+3.79-2.36+1.65=8.657.93-6.02+8.94-3.6=7.259.3-1.86-4.18-2.58=0.680.65+9.37+2.65-1.54=11.138.94+4.54-1.08-1.02=11.389.51-2.14-4.62=2.753.56-0.05+2.85-6.23=0.131.2+3.63+1.82-6.29=0.368.96-0.85-3.65-0.99=3.476.19+9.02+6.83-6.75=15.297.77-3.28-2.83+6.61=8.278.13-0.75-6.66=0.727.6+5.78-6.57=6.811.91+2.39+7.85+4.58=16.737.48+3.92-8.19=3.211.21+4.25+8.01-0.72=12.753.47+9.99-6.5=6.969.83-8.44=1.396.37+7.41+1.96+7.45=23.197.9-0.7+0.63+4.64=12.478.94-0.63+7.45+6.78=22.548.24-7.12+0.22=1.349.59-5.7-2.85+2.24=3.281.47+1.99-0.7=2.769.93+3.61-8.97-1.66=2.912.6+1.61+9-3.95=9.268.9-3.18+1.86-5.06=2.529.57+5.16+1.18-7.05=8.861.14+8.29-7.41=2.026.94-1.68+3.8-1.94=7.126.08+8-1.16+9.05=21.972.97+6.16+4.76=13.899.33-7.07+4.12=6.385.35+9.72-0.85-6.95=7.278.32+6.58-1.08=13.822.91-1.7+1.73+4.63=7.577.4-5.19+4.08+3.66=9.951.35+5.17-4.09=2.437.57-2.69+9.02-9.06=4.849.21-5.33-0.66-1.62=1.68.36-2.15+8.75-5.2=9.764.15+2+0.03+8.82=157.18-0.33-3.89=2.966.74+7.67-0.92+8.12=21.615.8-4.4+8.69+7.27=17.369.96-5.61-3.32+9.74=10.775.58+5.07+8.62+6.36=25.630.64+9.66=10.38.88-0.64-0.25=7.990.51+0.12+6.11-4.94=1.84.27+8.08-0.67=11.688.13+2.4-3.28=7.259.37-1.71-1.09-0.22=6.352.94+5.03+1=8.979.7+5.36+8.65+8.66=32.378.67-0.06+4.11-7.47=5.254.33-0.97+2.26=5.627.62-5.26-0.55=1.818.41+6.57-2.93+9.83=21.885.46+1.46+1.92=8.849.59-7.68-0.24=1.676.42+5.5-3.83=8.096.8-4.37-0.96=1.474.29-4.02+4.58-0.43=4.426.72+1.79+4.19-6.51=6.197.94-4.78+5.78=8.943.29+5.45+9.86+0.58=19.183.17+4.08+1.25+7.08=15.589.93+1.16-4.89+7.3=13.58.86+7.65-2.11=14.48.84+0.95-5.22=4.576.07+6.64=12.716.35-1.54+0.07=4.886.87+7.44+9.91-3.97=20.258.34-1.61-2.45=4.287.85+0.79+8.09-2.53=14.22.63+3.28+0.93+4.23=11.075.84+6.49-1.66+5.37=16.045.12+8.38=13.57.53+7.45-7.92=7.063.78-0.66=3.125.48-4.51+8+6.51=15.487.06+2.32+3.94-6.9=6.426.18+2.19+1.5=9.872.96+5.09+5.84-7.5=6.395.01+9.92-6.85-2.18=5.99.28-0.38-4.09-0.48=4.333.3+4.37-1.29=6.389.88-0.19-0.78-1.01=7.99.22+6.85+1.03=17.14.95-1.6-2.12-0.76=0.478.4+3.76=12.160.12+4.4+5.58-5.79=4.310.71+3.81+9.5=14.026.53-0.91+3.4-8.14=0.884.19+4.07+3.98-8.97=3.271.41-1.04+9.66=10.036-1.01-2.42-1.02=1.558.51+2.6=11.119.33+3.56-5.13=7.766.72+0.22+3.23-3.41=6.765.58-1.92=3.666.74+3.4+9.99=20.139.63-9.05+3.15=3.738+4.54+6.45+1.37=20.364.69+7.43-2.87-1.68=7.572.46+8.63+9.82+1.17=22.082.59-0.76-1.14=0.698.75-1.52+7.32-3.99=10.567.64-2.68+2.62+1.27=8.857.61+3.12+7.14+5.98=23.855.2-2.56-0.47=2.176.76+4.38-1.2=9.945.98+7.18-7.68-0.14=5.346.48+5.22+9.16+9.24=30.19.18-0.71-1.49=6.989.35-3.34+2.05+7.59=15.658.58-0.62-2.77-3.98=1.219.74+8.65-1.21-5.51=11.675.93-0.57+1.03-2.93=3.463.5-0.56-1.48=1.464.18+0.39+5.47=10.042.48+9.6=12.083.22-1.7-0.79+9.6=10.337.65+0.3-7.08+4.56=5.436.89+4.31+0.31=11.512.16+7.52-7.55-1.3=0.836.5+9.28=15.786.06+4.82+3.1+2.36=16.349.43+9.52-2.49-7.4=9.068.93-4.36-1=3.573.78-2.59-0.27=0.928.04-0.52-5.06-0.11=2.358.59-0.8+9.56=17.356.72+8.7+2.42-2.46=15.387.37-0.32-1.65=5.49.88-2.53+0.18=7.538.48-0.93-3.59-1.04=2.925.09-4.35=0.743.24+1.21+4.03+4.75=13.237.71-0.89+3.92+8.96=19.75.75-3.52+5.91-1.05=7.099.77+1.84=11.619.94-4.24-3.11=2.598.03-5.51+9.26=11.783.96-1.83+8.86-6.79=4.22.28+0.5+1.7+1.33=5.817.98+1.79+0.57+2.8=13.143.91+9.61=13.528.36-0.23+1.49-2.84=6.787.82+4.1-6.02+1.35=7.255.52+1.65+3.13+3.08=13.383.78+9.43-3.57+3.76=13.45.55-0.05-0.26-4.26=0.982.12+7.94-1.94-5.07=3.054.83-0.04-0.86+3.53=7.468.7+7.72-6.14-5.35=4.938.47-3.01+9.83=15.298.2-5.03-0.41-2.61=0.154.06+5.13-1.34-3.9=3.956.64-5.1-0.99-0.45=0.15.08+5.26+7.09+9.13=26.564.65+8.43-7.78+3.3=8.68.11-1.48=6.637.73+7.97=15.75.04+0.54-4.46-0.61=0.517.24-2.11=5.137.76+5.18-0.94-4.73=7.272.61+3.39-2.3=3.70.77+1.23-0.88=1.127.86-1.04=6.828.53+3.65-1.38-9.47=1.335.75-1.83+0.41+0.26=4.595.11+4.08+8.21=17.41.9+6.87-6.08+8.08=10.778.58-7.69=0.895.28+4.67+3.23=13.189.77-8.39+5.01+0.45=6.849.71-5.54+4.58+2.4=11.159.63+8.84-9.2-6.62=2.655.44+3.9-3.3-1.81=4.239.99-8.97+2.62+4.42=8.062.44+9.71-7.68+4.97=9.445.11-3.28+6.97=8.83.45-0.42-0.58-1.22=1.231.32+0.18+1.69-2.25=0.944.38-0.81+0.9-2.74=1.739.73-9.24+3.07=3.562.86+1.62+1.51+2.89=8.886.44-0.43-2.75+6.63=9.898.71-2.85+8.64-2.95=11.559.54-8.01=1.534.54+5.64=10.189.94+1.3-3.34+9.91=17.814.69+7.62=12.313.85+6.89-6.02+7.33=12.054.71+6.34+8.53-8.21=11.376.32-1.54-0.17=4.617.73+4.1+8.91-5=15.747.39+2.37+9.9=19.668.63-5.69-0.11-2.14=0.694.84+2.72+7.95-3.9=11.611.77+1.36+4.28+6.64=14.056.6+5.43+3.42=15.458.56+6.81=15.378.03+8.18=16.218.56-3.43-0.33+6.79=11.598.7-3.6+8.65-2.5=11.255.49+3.81-5.5=3.80.23+7.42+4.31+8.18=20.147.91-5.9+7.93+9.6=19.540.38+6.53+1.77-3.18=5.59.95+8.08=18.039.04-0.75+6.72+9.61=24.621.4-0.59+3.66+9.24=13.715.55+0.12-3.69+0.19=2.174.79-3.81+8.9+0.42=10.36.64-3.47-0.71+5.34=7.89.45+1.41-5.85+7.32=12.338.46-1.1+9.79+2.89=20.049.15+3.42+9.