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1.29+8.09+8.44+8.79=1.42+0.03+5.44+3.26=4.47-2.71+0.02+2.18=6.74-4+8.49=4.91+7.71=6.84-2.07-0.46-2.01=6.92-3.53=9.3+4.47-3.61-0.44=5.62+0.42-3.42+4.54=6.47+4.09-7.85=3.28+8.05-2.19-8.76=9.34+6.06-4.42=2.85-2.71+1.53+4.3=5.02+1.9+1.08+5.98=7.29+1.52-3.46=4.72+5.45+3+5.63=3.86+4.25-4.32=6.38+3.35+7.92-3.54=5.4-1.97-2.42+7.34=8.94+4.34=7.11-2.29-0.09+0.68=8.13-7.83+6.66+8.74=4.32+6.92-6.48+9.41=7.96-5.23-0.58-0.81=5.72+6.78+8.21-7.71=6.48-4.91=4.64+5.94+5.73=7.51+9.88-8.5-5.3=0.9-0.13+3.95+7.58=9.21+9.31=0.42+6.82-4.29+1.26=5.25+4.34-8.99=6.11+5.11+1.43=8.23+3.37+7.46-3.81=8.57-1.43+6.25=7-2.49=6.08-0.43+0.4=0.81+4.44-3.02=1.21+8.63-6.23=7.61-0.61-4.22+4.67=8.93+2.43-4.79-2.65=8.98-3.97+3.34+4.97=5.8-2.29-1.03-2.2=6.61-0.54-4.21=7.39+8.8+6.33-1.67=9.26-3.68+7.44=3.5+0.83+0.5+7.47=9.66-1.75-7.05=5.54+1.71+4.38=2.43+0.38=4.42-1.56-1.29+4.06=8.79-1.7+0.12=9.72+8.14+4-8.51=9.09-7.36+5.96=9.45+1.07+6.65+1.27=8.12-1.42-1.78-1.37=6.33-2.56=0.66+8.43=5.91+9.29-6.58+1.09=7.93+0.13-0.63=6.97+9.56-5.21+3.98=6.9-4.34-1.27-1.1=7.79-7.65+7.4-0.11=7.2-1.88-0.07-0.14=6.26+5.06=8.18+5.42-4-0.49=9.97+4.19-6.98+2.79=6.12-0.6+3.73-3.48=7.64-1.77+9.13=9.49-4.74-0.22+6.06=9.04-6.93=8.64+4.84+2.09-0.68=6.23+9.99+4.59+7.88=3.86+5.41+0.09=7.33-0.74+9.23+6.15=2.6-2.5=5.32-1.14-1.44=3.62-1.95+7.72+2.2=7.95-7.08+8.76=9.84-2.27-0.07=4.84-1.71+0.92-3.82=0.52+2.88+3.04-1.38=5.58+2.42-1.37+9.41=8.78-0.15+8.51+0.77=6.29-5.51+2.99=0.28+8.18-3.94=8.42-6.39+1.81=5-0.55-1.79+4.12=2.02+8.05+3.47+0.31=5.25-2.65+9.85=7.05-4.04-1.58+4.12=5.5-4.67=8.79-3.4+3.93+8.73=7.96-2.35-2.3+7.21=5.74-2.73+6.72=5.66+5.79-9.27+2.81=4.84+8.92=9.86+5.18+6.01+8.24=8.87+1.82-1.98+7.29=8.96-5.4-0.03+1.29=9.16+2.94+5.48-5.04=8.74+9.03+5.16=1.72+7.26=1.08+2.77-0.87+9.57=9.11-7.46=3.68-3.4=7.46-1.28-5.57=2.58-1.85=4.63-3.67+2.88-0.98=0.16+1.95=3.57-0.74-0.36+0.2=9.14-1.72-0.13+4.11=5.5-5.31=9.06+4.37-8.62+2.48=7.38-2.36-1.29+2.46=9.01-3.29+0.45-2.19=9.45-0.96-0.51-5.67=8.59-0.17-5.55=9.3-3.84+2.74-7.89=8.08+0.19-0.03-3.37=9.72+3.67-0.2+9.25=7.45-0.65+3.05-1.97=6.39+1.29-5.93=5.6-1.36+1.05=6.4-4.19+2.16+5.12=2.66+0.06+4.42=8.53+6.68-7.76=5.87-0.64-1.14+7.03=6.9-0.41-2.21+4.14=4.06-3.63+1.63+0.73=4.17-3.32+9.83=4.72-4.55=5.93-1.59-1.29+7.92=5.16-2.13+7.03=8.15-3.4-4.65+8.99=7.32-1.43+6.6-7.88=8.31+5.29-2.19=9.45-7.42+2.16+5.59=2.75+1.34-3.95=6.06-1.92+9.31=8.42+9.47-4.68+9.44=1.78+0.02-1.31+4.28=5.84-5.41=9.92-1.98-4.75=7.84+7.5-9.51+6.67=5.97-1+9.01-4.22=0.85+7.3-1.71-4.17=2.14+4.23-1.86-1.93=2.13+3.22+8.02-1.46=5.93-1.13-3.29+6.89=6.76+2.91-0.63-4.53=9.1-6.67-0.78+3.15=1.1+5.31+6.91-5.14=8.87-0.45+0.65+8.6=9.76-8.72+4.22+4.68=2.59+8.69+4.46=4.9+1.61-2.73-2.68=8.12+8.27+6.84+1.32=7.13+4.83+1.79=7.55-0.29-6.4=7.84+3.73+6.91=8.21+1.15-0.88=3.54+9.98-1.56-5.48=6.51-0.18-1.03-5.12=3.45-2.15-0.55+5.69=9.21-0.85-3.92-2.05=5.43+4.26-7.49+8.52=8.7-1.69-0.5-2.07=5.49+3.35-6.99+8.29=6.72-4.72=5.4-1.23-3.26=8.12-1.6-1.74=7.48+8.85+0.21=6.25-3.99-0.82=7.58+7.14+3.06-4.09=9.36-6.43+8.42-2.59=8.17+5.82-0.96+6.79=0.18+8.61-6.7+6.15=3.49+2.1-4.6+6.48=8.63+0.45-4.74=8.4-1.85-4.54-1.84=5.11+6+2.98=3.11+6.07+9.04=9.95+5.36+6.64=4.81+6.73+7.93+1.55=7.97-5.7+3.76+8.62=6.97-1.26=7.64-5.82+7.17=6.7-5.22+2.95-1.4=8.66-0.34+6.12-0.21=8.45-2.53-2.25+1.21=3.49-2.25-0.68=6.34+6.46-4.35-2.89=4.2+0.48+3.01=5.55-3.33+3.87+4.14=1.09+6.67+6.07=0.1+7.42=5.82-2.6-0.2-1.2=4.33-1.36-0.55+3.17=6.33+5.15+8.8+0.94=9.96-0.75-0.59=6.38+3.28+1.83-5.67=6.94-0.73-0.55-5.13=8.38+7.17+5.75-0.21=8.57+0.49+2.13=2.39+8.14-1.07+6.45=0.05+1.27+9.04-3.34=0.26+9.08-2.9=8.16+7.84-9.92-3.4=5.83-3.08+5.27-4.24=7.3-0.27=2.1-1.55+9.1=9.66+8.84-2.22-4.82=4.27-2.2+1.59=8.74-1.04-2.44-4.5=9.53-9.17+8.48=3.85+7.77+7.73-5.7=9.02-6.19+8=7.4+6.13-5.29-4.32=1.99-0.23=6.28+9.02-0.83-9.28=5.79+1.51-5.6-1.17=3.66+2.9=4.6-0.85-2.76=2.94+4.44+9.96+7.12=4.22-3.85+6.62-4.5=8.83-8.28+7.1+0.41=4.07-1.96-1.49+3.49=9.34-1.16+6.67-0.82=3.64-0.34+6.98+7.84=3.93+1.85-2.73+1.1=7.75+9.43+5.87=9.95-0.45-1.27-4.42=5.13-0.81+4.12-2.99=9.99-4.94-2.34+0.07=0.8+7.93-3.81=4.52+3.27=3.82-1.26-2.26=7.69-2.07+2.73+0.52=8.78+2.32=2.35+9.68+8.64-9.37=7.38-2.5=5.91+2.89-1.22=7.4-2.59-2.13=5.16+0.2+2=9.31-7.4+4.77+7.97=0.33+9.01-3.43+7.46=9.77-2.15-5.3=4.13-3.53=2.65+7.93+6.14-2.05=9.01+7.47+1.65-8.16=6.11+5.41-9.44+4.75=8.23+2+0.99=8.34+4.82=4.76+1.8=7.37+9.7-3.56-0.72=0.45+3.85+6.24=7.72+1.57+3.68=7.84-2.84-1.24+5.74=8.68+1.89-0.8-9.1=4.59-0.78=0.44+5.93=7.95-1.42-2.64+1.17=9.01-0.34-6.62-1.43=8.92-4.36+8.52=6.99-6.64+9.3+2.3=1.56+9.09=5.02+6.3-2.62-5.13=9.84-9.66+2.13=2.72-0.16-1.76+2.67=6.61-4.56-1.22+9.2=2.04+4.15-0.47=0.26+0.21=9.78-1.43-1.13-5.4=8.29-2.99+5.36+1.73=6.78-5.43=0.06+4.73+5.08+2.47=9.8-1.09-0.24-1.42=4.77-2.13-1.08=9.22-4.82-0.05+6.57=1.64-0.14-1.14-0.02=9.86-8.93+4.58+8.08=6.85+3.24+9.23+4.99=4.35+7.94+9.87+8.59=6.58-0.74+4.28+5.47=7.9-2.2+4.52+6.06=5.52-2.15+9.26=2.56-2.34+3.06+2.9=2.87-2.18=4.23+8.45+6.73-5.39=7.88-0.3+0.78-0.12=4.51-1.23-1.54+8.95=3.02+8.9+9.51+2.72=8.83-4.18+7.75=0.16+5.38+0.11-0.97=8.38+6.23-1.93-9.7=7.72+4.93-1.69-4.62=9.19-8.58=8.56-1.85+2.22-5.59=2.86-2.28+7.59+0.71=7.97-0.92=9.8+8.22-7.3-1.92=6.99+2.93+0.98=9.78-3.11-3.52-2.39=4.55+2.27+0.03-3.09=6.36+4.09+0.2+8.8=9.43+9.82+8.59+4.74=6.75-0.91-0.85=4.45+4.53-1.61-6.02=7.99+0.2+2.1-0.22=5.45+3.15-0.22+3.96=9.04-0.55+6.93-3.4=3.04-1.05-0.02=9.88+4.25-3.1+6.59=4.71+5.42+1.29+5.97=8.79-0.74-0.32=9.39+2.95=9.2+7.07-0.49+5.34=5.22-3.23-0.45=9.93-0.33-8.94=6.36-0.16+6.39-8.42=9.75+5.06-0.82=3.98+1.91-4.17=8.44-3.46=1.85+7.63-3.05+3.41=9.76-1.51-2.55+9.35=5.07+3.21+9.22-4.93=6.39-6.26+0.05=9.09-3.34+8.71=7.49-1.87-2.82-2.39=8.27+8.18-2.38=6.11+1.52-2.09+9.64=1.42+7.46-6.25+9.19=5.02+5.53+3.88+4.65=9.35-1.48-5.87-0.31=8.87-3.94-4.03=4.11+6.01-6.41=6.93-0.72-5.58=9.97+9.91+4.73=3.96+2.17+4.59+1.9=1.78+7.08-7.93+5=8.35-3.81+0.16+4.37=8.03-0.66+5.89=4.96-0.58-1.67-1.64=8.17-0.16=6.44-2.22+5.9-9.01=8.64+6.65-1.12+1.68=9.59+5.1-6.46=7.25+3.17=9.91-2.44+5=2.6-2.31=4.01+4.76+1.54=7.96-1.38+1.75=9.22-1.74-6.52=1.96+9.38-0.02-6.85=9.07+1.48+3.56+8.82=6.49-1.07+3.09-4.85=8.24-6.59=5.42-0.19-0.3=8.73-2.21=8.46-4.81+7.84=5.32+6.32-4.68-5.24=5.15-2.98-0.3-1.22=3.27+8.26+7.89=4.39-1.64=9.34-2.38+4.92=8.77+3.83-3.85-7.86=7.81+8.2-6.13-6.97=9.78-5.95+2.85=2.15+9.22-0.48-2.32=7.47+9.25=3.34+0.33-1=4.83+8.46=2.09-0.92+9.69=7.43-2.44+8.89-6.9=0.46+0.56+6.22=6.16-0.42-1.59=0.49+3.68=9.03-2.74-3.53-0.51=7.99-6.16+3.91+1.43=9.55-8.9=9.86-4.11+2.18=8.95-3.29+6.42+9.79=9.72-6.55-0.93+6=9.43+6.1+0.46=8.76-6.18=9.16-6.23+1.7+3.74=6.97-1.3-3.62-0.27=9.72+6.68+3.44-1.49=2.7+0.44+1.21+0.76=8.29-0.9-2.75-0.32=3.85+6.67-3.49+3.14=8.54-1.28-3.49+9.84=1.97-1.2=7.48-5.77+5.29+3.07=8.65+4.04+2.32=9.19-3.8-2.44-2.36=4.58+7.46+6.72=2.54+6.66-1.04+8.17=7.35-4.9+3.12-4.93=7.9+6.21-7.92=6.23+4.47+7.01=9.98-2.65-2.98-3.55=4.6-4.29+9.5-8.75=5.06-2.91+2.21=6.86+1.27+6.35+0.12=6.14-1.17+3.07=9.21+5.69+4.88-8.04=7.15-0.3+2.48=9.37+8.99-7.22=3.37+2.3+6.49=8.72+4.71-9.54+1.33=7.78+1.81+2.07=0.06+5.93+8.61=9.6-2.52-0.93+2.61=5.28+6.29-2.3-2.41=6.99+5.53+0.17=6.49+8.06-5.33=3.07+3.29-1.97+2.05=9.87-0.48-2.07+4.29=3.12+6.08=4.39+5.71-0.29-4.83=8.73-6.34+3.79+7.58=1.69+8.78-2.93-0.91=5.57-1.73+7.76-7.66=4.53+9.6+5.25=1.09+3.36+7.52=7.38-2.89-3.09=6.71-4.89+6.22-3.21=6.99-0.38-0.18-3.66=3.94-0.3-2.03+9.24=0.32+1.59+0.58-2.1=8.16-5.91-0.13-1.84=3.13+7.48=8.05+1.71+4.01-5.08=0.96+9.87+8.66=5.44+0.91+2.3-1.65=8.61-0.08-2.57+3.83=6.84-1.53-1.56-1.45=6.57+5.19-8.6=8.5-5.86-1.93=0.61+4.44-4.61+5.81=3.25+7.11-1.45=6.85-2.03-1.85-1.81=5.61-0.65+6.35-2.8=5.43-0.35-0.52-0.12=5.23+9.76=9.1-2.32+6.4-3.55=1.07+4.56-2.18+7.37=8.31-0.17+6.35+6.82=5.17+1.89=2.51+1.7-0.05+1.99=9.61-6.72+5.19-6.13=6.35-4.52=9.61+1.75+7.51+9.73=7.88-1.02-1.31=9.16+6.23-0.91=6.21-0.16-3.6=8.98-7.94+3.57-2.74=3.14-0.14+2.64+3.81=9.14-0.17-4.68-2.98=4.94+9.36=3.08-1.84+0.23=3.6+7.1=5.53+8.61=8.03+5.67-9.53=7.7+6.63+3.36-8.36=7.65-3.51+9.47-3.13=6.8-0.64=9.48+4.41-0.75-9.98=7.69-4.93+6.3+4.56=2.74+1=6.29+9.16+0.9-9.35=5.21+7.1-0.74=9.48-0.94-4.82-0.11=2.52+6.74-5.08=6.74+2.78+4.66+4.98=3.12-0.45+9.4+0.29=4.17-1.72+8.68+6.8=7.74-2.79-3.9+6.69=9.64-0.66-7.19=9.9-6.26+5.14=7.59-1.41-4.66=8.42-0.33+5.55=9.34+8.57+1.27+8.99=3.83+7.58+8.94=8.91-2.42+5.82+7.56=9.01-8.88=7.26+9.43+1.6+3.66=2.78+6.34=4.28+5.09-1.97=9.59-1.86-7.59=7.41+8.61+6.81-7.87=5.9+2.29+8.62-3.38=4.26-3.72=3.45+9.89-6.27=9.57-2.7=0.8+1.52+6.84-2.93=0.84+4.52+4.59=4.39-0.03+5.02+0.72=9.74-2.52-0.54+2.72=2.75+3.19-1.8+2.65=5.79+2.44=6.98+7.75+4.4-4.94=1.28+9.87-8.64-2.21=2.15+6.89-1.98=7.81-0.54-1.64-0.91=8.23-1.62-1.41=2.97-1.62+9.97=8.07+7.48+7.25-1.63=4.97+4.22-3.54=8.28-5.31-2.8=9.68-0.99-5.94=5.22-1.18-2.03=5.11+9.79-2.63-2.64=9.64+5.06-4.25=8.41-6.35=9.05-2.07+4.68-6.09=9.15-1-0.35=4.17+8.78-6.15=8.41-1.92-1.5-0.16=3.9-1.14-2.24=2.63+7.01-2.96-2.92=5.5-1.44-2.73=0.15+2.59+6+9=5.39+0.73+6.39-5.61=2.21+5.63+9.25=2.47-0.72-0.61+5.67=6.44+2.15=6.75-6.56=9.94+8.06+1.84+3.68=8.88-4.61-3.47-0.3=4.46+3.46-0.43+9.03=8.43+7.95+4.75-6.03=9.37-2.23+1.95=8.16+6.51+6.99+4.97=6.32-4.18+5.97+1.84=6.56-6.37=7.76-0.24-1.12+1.57=0.6+3.51+6.9+0.13=9.94-5.4+4.59-6.76=6.56+4.34+3.77-0.61=3.72+0.41=2.72-1.31+6-4.87=4.42-2.54-0.09-1.01=8.83-2.11-0.99-0.8=2.07+2.08=3.47-1.13-1.19+6.13=8.71+2.7+5.8=8.1-1.42-3.52-0.89=8.51+4.24-9.45=4.82-1.63-2.21+0.45=0.17+6.61=6.89+0.48=5.35-0.51-2.9=4.44-3.84=1.13+1.7+1.86+1.66=1.19+5.39=8.33+9.95+8.92=9.37-6.18+9.2+9.4=9.78+9.52-0.79=9.8-3.43-1.2-0.9=7.47+9.42=9.72+4.94-5.87=9.77-4.53+5.44=5.79-2.88-0.71+3.62=4.71+5.79-4.25+6.89=8.81-3.6+5.69-4.87=7.89+0.14-7.26+5.69=9.54+2.13-9.1-2.16=9.94-1.36-8.16+2.84=8.02-1.29=7.67+7.92+8.42+6.35=7.92+8.2-8.1=5.34+0.02+1.84-1.02=6.27+9.49-2.55=8.59+1.38+3.5+1.67=7.03+6.47=6.58-3.95=8.35+0.46+9.4=9.84+4.88+5.26+0.15=8.73-2.48+9.6=9.4-9+2.43=2.31+6.83+0.05+3.63=6.01-1.14-2.65+7.79=5.91-0.28-0.54=8.74-5.79+3.53+3.56=3.99-0.14+7.78-9.19=0.04+1.48=9.27+5.5-9.1-1.91=4.81+4.42+9.97+9.73=7.88-0.49-2.78+4.01=4.21+1.81+0.45+4.84=8.53-1.82+2.45=9.96+5.01-7.59+0.67=9.96-1.15-6.09+9.38=7.24+0.58+9.12=4.55-0.73+4.25=2.2+3.31-3.4-1.49=7.93-5.03=6.79-2.21-0.63-1.24=8.46+1.11=9.86-5.97=8.01+3.34+6.41=4.78+8.8+2.2-9.73=9.09-2.91+4.3=6.56+6.43-2.86-8.58=4.74-0.59-0.1=5.77-0.47+6.43-6.68=5.81-2.62+1.75+1.12=7.56+1-1.71+5.96=1.29+5.89+7.64+4.37=0.28+9.05-4.06+4.73=9.42+1.82+1.08-3.82=2.49-0.03-2.19=0.03+9.98+8.51-0.73=6.37+8.36-6.78+3=2.91+2.68+4.94+0.22=7.23-4.3+7.78+5.16=9.48-0.91=8.7-4.59-2.7+3.25=0.39+6.94+3.32+0.16=7.52+4.91-3.25=8.8-4.58-0.34-2.29=3.33+2.19+5.21=9.9-8.77+7.08-1.44=7.08+5.65+7.85=6.65+4.29+6.03+1.58=5.99-2.76-1.69+6.1=4.62-3.47+9.18+5.84=7.27+1.18+0.28=8.34-5.29=3.54+9.91+0.78-5.73=7.69-2.44-2.22-2.78=7.76-4.8-0.41=7.48+0.73-0.4-3.69=0.86+7.29=6.9-1.12-1.1=5.29-2.65+2.53+2.17=1.72+4.03=1.8+7.41-8.87+0.89=7.51-3.99+5.81-7.64=0.85+6.69+0.45-7.39=9.53-1.9-1.36=3.74+0.17+7.66+4.81=9.5-5.59-2.98=8.23+6.83+1.9=6.06+9.53-2.41-6.55=8.5-4.36+5.28-8.15=5.18+7.67-4=8.71-6.09=7.57-3.29-2.74=9.23-6.57+9.88=3.45-1.28+2.11+3.82=4.34+5.29=4.13-1.58=3.35-0.36-0.85-1.4=0.82+0.32+6.14=3.85+6.58+6.86+1.4=7.04+2.27+2.3-6.28=8.71-6.92+6.48-1.92=8.72+6.43-0.51-5.62=9.01+1.73+8.73=1.05+0.18+8.36-2.86=6.08-0.28+7.09-4.05=5.93+8.44-3.91-9.51=1.3+9.19+1.76-1.18=4.83+9.81+3.81+1.53=9.13+9.71=8.61+4.08+0.45-5.59=4.91+7.7-8.55-3.22=8.08-2.94+1.09-4.3=6.5+8.48+7.25-2.19=4.89-4.75=4.15+7.2-8.03-1.3=7.24+3.08-4.69=7.93-2.78+7.62+3.96=0.93+2.88=8.02+5.46-0.68-3.32=2.47+7.7+7.38-4.52=1.62+5.86-1.64-4.92=9.45+1.55+4.92=7.67+4.58+9.83+1.75=9.63-0.7+6.13-6.22=0.38+2.91-1.84=6.03-5.54+9.53-4.98=5.89-1.95+6.44+7.6=9.53-2.42+3.26=2.3+6.79-6.12=6.76-1.02+4.04+5.04=1.98+9.3=8.31+6.77-1.76+6.34=8.94+9.85=7.91+0.69-5.03+2.51=9.84-9.5+3.59=9.91-4.94-1.32+7.49=5.74+4.7+0.92+3.95=9.55+2.4+7.62-0.81=6.46-0.1-1.53-4.11=9.49-2.33-5.65-0.91=7.28-6.58+5.68+4.64=5.85-0.16-5.01+0.93=6.61+7.83-4.12-5.31=5.33+0.63+0.3+7.6=9.84-2.43+1.8-3.86=8.21-4.45+9.48-9.06=6.96+9.93-6.06+5.79=6.96-4.15+5.87-1.39=8.27-2.38+4.13-9.6=9.97+6.17+0.32+7.69=3.41+8.67+9.2-3.7=2.6-2.08=6.81-5.11+9.9-8.99=1.6+9.33+1.25+6.48=8.29+5.08-1.75-5.26=4.34+3.24-4.28=5.05-3.72+7.27=8.78-2.28-1.05-5.2=8.11+9.47-1.42-3.04=5.31-3.12+2.76-4.82=9.2-4.07-0.61-3.2=7.99-5.36-1.31-0.37=7.4+2.45=9.98-7.09+3.62+2.13=6.11+6.74-2.45-4.92=7.4-0.97-3.58=8.42-4.44-1.33+4.8=8.34+8.83-4.54-4.51=0.52+5.55-3.87=6.92+4.28-2.32+9.27=2.84+0.05+4.96+2.77=6.68-2.21-0.32-1.63=7.78-3.95-1.63-1.86=2.83+3+2.87-1.66=0.75+7.79+1.36-2.52=5.97-0.44=6.72+5.85-1.39=5.38-1.18+7.7+7.42=3.68+8.67-2.99-7.04=8.18+2.77+8.49=8.71+0.55+2.9=8.15+3.66-6.72=8.31-3.09-2.32=0.98+7.91-0.74+8.94=9.15-5.31=8.64-1.79-6.7+4.29=6.46+0.03=8.48-3.41+5.62-3.75=4.23+5.8=8.17+7.13+8.52+8.76=4.19-2.16+5.43-1.61=5.74-0.62-2.11+8.35=9.71+8.2=8.05-2.85+4.18=7.21-2.39-2.24=7.95+1.83-6.98+6.96=参考答案1.29+8.09+8.44+8.79=26.611.42+0.03+5.44+3.26=10.154.47-2.71+0.02+2.18=3.966.74-4+8.49=11.234.91+7.71=12.626.84-2.07-0.46-2.01=2.36.92-3.53=3.399.3+4.47-3.61-0.44=9.725.62+0.42-3.42+4.54=7.166.47+4.09-7.85=2.713.28+8.05-2.19-8.76=0.389.34+6.06-4.42=10.982.85-2.71+1.53+4.3=5.975.02+1.9+1.08+5.98=13.987.29+1.52-3.46=5.354.72+5.45+3+5.63=18.83.86+4.25-4.32=3.796.38+3.35+7.92-3.54=14.115.4-1.97-2.42+7.34=8.358.94+4.34=13.287.11-2.29-0.09+0.68=5.418.13-7.83+6.66+8.74=15.74.32+6.92-6.48+9.41=14.177.96-5.23-0.58-0.81=1.345.72+6.78+8.21-7.71=136.48-4.91=1.574.64+5.94+5.73=16.317.51+9.88-8.5-5.3=3.590.9-0.13+3.95+7.58=12.39.21+9.31=18.520.42+6.82-4.29+1.26=4.215.25+4.34-8.99=0.66.11+5.11+1.43=12.658.23+3.37+7.46-3.81=15.258.57-1.43+6.25=13.397-2.49=4.516.08-0.43+0.4=6.050.81+4.44-3.02=2.231.21+8.63-6.23=3.617.61-0.61-4.22+4.67=7.458.93+2.43-4.79-2.65=3.928.98-3.97+3.34+4.97=13.325.8-2.29-1.03-2.2=0.286.61-0.54-4.21=1.867.39+8.8+6.33-1.67=20.859.26-3.68+7.44=13.023.5+0.83+0.5+7.47=12.39.66-1.75-7.05=0.865.54+1.71+4.38=11.632.43+0.38=2.814.42-1.56-1.29+4.06=5.638.79-1.7+0.12=7.219.72+8.14+4-8.51=13.359.09-7.36+5.96=7.699.45+1.07+6.65+1.27=18.448.12-1.42-1.78-1.37=3.556.33-2.56=3.770.66+8.43=9.095.91+9.29-6.58+1.09=9.717.93+0.13-0.63=7.436.97+9.56-5.21+3.98=15.36.9-4.34-1.27-1.1=0.197.79-7.65+7.4-0.11=7.437.2-1.88-0.07-0.14=5.116.26+5.06=11.328.18+5.42-4-0.49=9.119.97+4.19-6.98+2.79=9.976.12-0.6+3.73-3.48=5.777.64-1.77+9.13=159.49-4.74-0.22+6.06=10.599.04-6.93=2.118.64+4.84+2.09-0.68=14.896.23+9.99+4.59+7.88=28.693.86+5.41+0.09=9.367.33-0.74+9.23+6.15=21.972.6-2.5=0.15.32-1.14-1.44=2.743.62-1.95+7.72+2.2=11.597.95-7.08+8.76=9.639.84-2.27-0.07=7.54.84-1.71+0.92-3.82=0.230.52+2.88+3.04-1.38=5.065.58+2.42-1.37+9.41=16.048.78-0.15+8.51+0.77=17.916.29-5.51+2.99=3.770.28+8.18-3.94=4.528.42-6.39+1.81=3.845-0.55-1.79+4.12=6.782.02+8.05+3.47+0.31=13.855.25-2.65+9.85=12.457.05-4.04-1.58+4.12=5.555.5-4.67=0.838.79-3.4+3.93+8.73=18.057.96-2.35-2.3+7.21=10.525.74-2.73+6.72=9.735.66+5.79-9.27+2.81=4.994.84+8.92=13.769.86+5.18+6.01+8.24=29.298.87+1.82-1.98+7.29=168.96-5.4-0.03+1.29=4.829.16+2.94+5.48-5.04=12.548.74+9.03+5.16=22.931.72+7.26=8.981.08+2.77-0.87+9.57=12.559.11-7.46=1.653.68-3.4=0.287.46-1.28-5.57=0.612.58-1.85=0.734.63-3.67+2.88-0.98=2.860.16+1.95=2.113.57-0.74-0.36+0.2=2.679.14-1.72-0.13+4.11=11.45.5-5.31=0.199.06+4.37-8.62+2.48=7.297.38-2.36-1.29+2.46=6.199.01-3.29+0.45-2.19=3.989.45-0.96-0.51-5.67=2.318.59-0.17-5.55=2.879.3-3.84+2.74-7.89=0.318.08+0.19-0.03-3.37=4.879.72+3.67-0.2+9.25=22.447.45-0.65+3.05-1.97=7.886.39+1.29-5.93=1.755.6-1.36+1.05=5.296.4-4.19+2.16+5.12=9.492.66+0.06+4.42=7.148.53+6.68-7.76=7.455.87-0.64-1.14+7.03=11.126.9-0.41-2.21+4.14=8.424.06-3.63+1.63+0.73=2.794.17-3.32+9.83=10.684.72-4.55=0.175.93-1.59-1.29+7.92=10.975.16-2.13+7.03=10.068.15-3.4-4.65+8.99=9.097.32-1.43+6.6-7.88=4.618.31+5.29-2.19=11.419.45-7.42+2.16+5.59=9.782.75+1.34-3.95=0.146.06-1.92+9.31=13.458.42+9.47-4.68+9.44=22.651.78+0.02-1.31+4.28=4.775.84-5.41=0.439.92-1.98-4.75=3.197.84+7.5-9.51+6.67=12.55.97-1+9.01-4.22=9.760.85+7.3-1.71-4.17=2.272.14+4.23-1.86-1.93=2.582.13+3.22+8.02-1.46=11.915.93-1.13-3.29+6.89=8.46.76+2.91-0.63-4.53=4.519.1-6.67-0.78+3.15=4.81.1+5.31+6.91-5.14=8.188.87-0.45+0.65+8.6=17.679.76-8.72+4.22+4.68=9.942.59+8.69+4.46=15.744.9+1.61-2.73-2.68=1.18.12+8.27+6.84+1.32=24.557.13+4.83+1.79=13.757.55-0.29-6.4=0.867.84+3.73+6.91=18.488.21+1.15-0.88=8.483.54+9.98-1.56-5.48=6.486.51-0.18-1.03-5.12=0.183.45-2.15-0.55+5.69=6.449.21-0.85-3.92-2.05=2.395.43+4.26-7.49+8.52=10.728.7-1.69-0.5-2.07=4.445.49+3.35-6.99+8.29=10.146.72-4.72=25.4-1.23-3.26=0.918.12-1.6-1.74=4.787.48+8.85+0.21=16.546.25-3.99-0.82=1.447.58+7.14+3.06-4.09=13.699.36-6.43+8.42-2.59=8.768.17+5.82-0.96+6.79=19.820.18+8.61-6.7+6.15=8.243.49+2.1-4.6+6.48=7.478.63+0.45-4.74=4.348.4-1.85-4.54-1.84=0.175.11+6+2.98=14.093.11+6.07+9.04=18.229.95+5.36+6.64=21.954.81+6.73+7.93+1.55=21.027.97-5.7+3.76+8.62=14.656.97-1.26=5.717.64-5.82+7.17=8.996.7-5.22+2.95-1.4=3.038.66-0.34+6.12-0.21=14.238.45-2.53-2.25+1.21=4.883.49-2.25-0.68=0.566.34+6.46-4.35-2.89=5.564.2+0.48+3.01=7.695.55-3.33+3.87+4.14=10.231.09+6.67+6.07=13.830.1+7.42=7.525.82-2.6-0.2-1.2=1.824.33-1.36-0.55+3.17=5.596.33+5.15+8.8+0.94=21.229.96-0.75-0.59=8.626.38+3.28+1.83-5.67=5.826.94-0.73-0.55-5.13=0.538.38+7.17+5.75-0.21=21.098.57+0.49+2.13=11.192.39+8.14-1.07+6.45=15.910.05+1.27+9.04-3.34=7.020.26+9.08-2.9=6.448.16+7.84-9.92-3.4=2.685.83-3.08+5.27-4.24=3.787.3-0.27=7.032.1-1.55+9.1=9.659.66+8.84-2.22-4.82=11.464.27-2.2+1.59=3.668.74-1.04-2.44-4.5=0.769.53-9.17+8.48=8.843.85+7.77+7.73-5.7=13.659.02-6.19+8=10.837.4+6.13-5.29-4.32=3.921.99-0.23=1.766.28+9.02-0.83-9.28=5.195.79+1.51-5.6-1.17=0.533.66+2.9=6.564.6-0.85-2.76=0.992.94+4.44+9.96+7.12=24.464.22-3.85+6.62-4.5=2.498.83-8.28+7.1+0.41=8.064.07-1.96-1.49+3.49=4.119.34-1.16+6.67-0.82=14.033.64-0.34+6.98+7.84=18.123.93+1.85-2.73+1.1=4.157.75+9.43+5.87=23.059.95-0.45-1.27-4.42=3.815.13-0.81+4.12-2.99=5.459.99-4.94-2.34+0.07=2.780.8+7.93-3.81=4.924.52+3.27=7.793.82-1.26-2.26=0.37.69-2.07+2.73+0.52=8.878.78+2.32=11.12.35+9.68+8.64-9.37=11.37.38-2.5=4.885.91+2.89-1.22=7.587.4-2.59-2.13=2.685.16+0.2+2=7.369.31-7.4+4.77+7.97=14.650.33+9.01-3.43+7.46=13.379.77-2.15-5.3=2.324.13-3.53=0.62.65+7.93+6.14-2.05=14.679.01+7.47+1.65-8.16=9.976.11+5.41-9.44+4.75=6.838.23+2+0.99=11.228.34+4.82=13.164.76+1.8=6.567.37+9.7-3.56-0.72=12.790.45+3.85+6.24=10.547.72+1.57+3.68=12.977.84-2.84-1.24+5.74=9.58.68+1.89-0.8-9.1=0.674.59-0.78=3.810.44+5.93=6.377.95-1.42-2.64+1.17=5.069.01-0.34-6.62-1.43=0.628.92-4.36+8.52=13.086.99-6.64+9.3+2.3=11.951.56+9.09=10.655.02+6.3-2.62-5.13=3.579.84-9.66+2.13=2.312.72-0.16-1.76+2.67=3.476.61-4.56-1.22+9.2=10.032.04+4.15-0.47=5.720.26+0.21=0.479.78-1.43-1.13-5.4=1.828.29-2.99+5.36+1.73=12.396.78-5.43=1.350.06+4.73+5.08+2.47=12.349.8-1.09-0.24-1.42=7.054.77-2.13-1.08=1.569.22-4.82-0.05+6.57=10.921.64-0.14-1.14-0.02=0.349.86-8.93+4.58+8.08=13.596.85+3.24+9.23+4.99=24.314.35+7.94+9.87+8.59=30.756.58-0.74+4.28+5.47=15.597.9-2.2+4.52+6.06=16.285.52-2.15+9.26=12.632.56-2.34+3.06+2.9=6.182.87-2.18=0.694.23+8.45+6.73-5.39=14.027.88-0.3+0.78-0.12=8.244.51-1.23-1.54+8.95=10.693.02+8.9+9.51+2.72=24.158.83-4.18+7.75=12.40.16+5.38+0.11-0.97=4.688.38+6.23-1.93-9.7=2.987.72+4.93-1.69-4.62=6.349.19-8.58=0.618.56-1.85+2.22-5.59=3.342.86-2.28+7.59+0.71=8.887.97-0.92=7.059.8+8.22-7.3-1.92=8.86.99+2.93+0.98=10.99.78-3.11-3.52-2.39=0.764.55+2.27+0.03-3.09=3.766.36+4.09+0.2+8.8=19.459.43+9.82+8.59+4.74=32.586.75-0.91-0.85=4.994.45+4.53-1.61-6.02=1.357.99+0.2+2.1-0.22=10.075.45+3.15-0.22+3.96=12.349.04-0.55+6.93-3.4=12.023.04-1.05-0.02=1.979.88+4.25-3.1+6.59=17.624.71+5.42+1.29+5.97=17.398.79-0.74-0.32=7.739.39+2.95=12.349.2+7.07-0.49+5.34=21.125.22-3.23-0.45=1.549.93-0.33-8.94=0.666.36-0.16+6.39-8.42=4.179.75+5.06-0.82=13.993.98+1.91-4.17=1.728.44-3.46=4.981.85+7.63-3.05+3.41=9.849.76-1.51-2.55+9.35=15.055.07+3.21+9.22-4.93=12.576.39-6.26+0.05=0.189.09-3.34+8.71=14.467.49-1.87-2.82-2.39=0.418.27+8.18-2.38=14.076.11+1.52-2.09+9.64=15.181.42+7.46-6.25+9.19=11.825.02+5.53+3.88+4.65=19.089.35-1.48-5.87-0.31=1.698.87-3.94-4.03=0.94.11+6.01-6.41=3.716.93-0.72-5.58=0.639.97+9.91+4.73=24.613.96+2.17+4.59+1.9=12.621.78+7.08-7.93+5=5.938.35-3.81+0.16+4.37=9.078.03-0.66+5.89=13.264.96-0.58-1.67-1.64=1.078.17-0.16=8.016.44-2.22+5.9-9.01=1.118.64+6.65-1.12+1.68=15.859.59+5.1-6.46=8.237.25+3.17=10.429.91-2.44+5=12.472.6-2.31=0.294.01+4.76+1.54=10.317.96-1.38+1.75=8.339.22-1.74-6.52=0.961.96+9.38-0.02-6.85=4.479.07+1.48+3.56+8.82=22.936.49-1.07+3.09-4.85=3.668.24-6.59=1.655.42-0.19-0.3=4.938.73-2.21=6.528.46-4.81+7.84=11.495.32+6.32-4.68-5.24=1.725.15-2.98-0.3-1.22=0.653.27+8.26+7.89=19.424.39-1.64=2.759.34-2.38+4.92=11.888.77+3.83-3.85-7.86=0.897.81+8.2-6.13-6.97=2.919.78-5.95+2.85=6.682.15+9.22-0.48-2.32=8.577.47+9.25=16.723.34+0.33-1=2.674.83+8.46=13.292.09-0.92+9.69=10.867.43-2.44+8.89-6.9=6.980.46+0.56+6.22=7.246.16-0.42-1.59=4.150.49+3.68=4.179.03-2.74-3.53-0.51=2.257.99-6.16+3.91+1.43=7.179.55-8.9=0.659.86-4.11+2.18=7.938.95-3.29+6.42+9.79=21.879.72-6.55-0.93+6=8.249.43+6.1+0.46=15.998.76-6.18=2.589.16-6.23+1.7+3.74=8.376.97-1.3-3.62-0.27=1.789.72+6.68+3.44-1.49=18.352.7+0.44+1.21+0.76=5.118.29-0.9-2.75-0.32=4.323.85+6.67-3.49+3.14=10.178.54-1.28-3.49+9.84=13.611.97-1.2=0.777.48-5.77+5.29+3.07=10.078.65+4.04+2.32=15.019.19-3.8-2.44-2.36=0.594.58+7.46+6.72=18.762.54+6.66-1.04+8.17=16.337.35-4.9+3.12-4.93=0.647.9+6.21-7.92=6.196.23+4.47+7.01=17.719.98-2.65-2.98-3.55=0.84.6-4.29+9.5-8.75=1.065.06-2.91+2.21=4.366.86+1.27+6.35+0.12=14.66.14-1.17+3.07=8.049.21+5.69+4.88-8.04=11.747.15-0.3+2.48=9.339.37+8.99-7.22=11.143.37+2.3+6.49=12.168.72+4.71-9.54+1.33=5.227.78+1.81+2.07=11.660.06+5.93+8.61=14.69.6-2.52-0.93+2.61=8.765.28+6.29-2.3-2.41=6.866.99+5.53+0.17=12.696.49+8.06-5.33=9.223.07+3.29-1.97+2.05=6.449.87-0.48-2.07+4.29=11.613.12+6.08=9.24.39+5.71-0.29-4.83=4.988.73-6.34+3.79+7.58=13.761.69+8.78-2.93-0.91=6.635.57-1.73+7.76-7.66=3.944.53+9.6+5.25=19.381.09+3.36+7.52=11.977.38-2.89-3.09=1.46.71-4.89+6.22-3.21=4.836.99-0.38-0.18-3.66=2.773.94-0.3-2.03+9.24=10.850.32+1.59+0.58-2.1=0.398.16-5.91-0.13-1.84=0.283.13+7.48=10.618.05+1.71+4.01-5.08=8.690.96+9.87+8.66=19.495.44+0.91+2.3-1.65=78.61-0.08-2.57+3.83=9.796.84-1.53-1.56-1.45=2.36.57+5.19-8.6=3.168.5-5.86-1.93=0.710.61+4.44-4.61+5.81=6.253.25+7.11-1.45=8.916.85-2.03-1.85-1.81=1.165.61-0.65+6.35-2.8=8.515.43-0.35-0.52-0.12=4.445.23+9.76=14.999.1-2.32+6.4-3.55=9.631.07+4.56-2.18+7.37=10.828.31-0.17+6.35+6.82=21.315.17+1.89=7.062.51+1.7-0.05+1.99=6.159.61-6.72+5.19-6.13=1.956.35-4.52=1.839.61+1.75+7.51+9.73=28.67.88-1.02-1.31=5.559.16+6.23-0.91=14.486.21-0.16-3.6=2.458.98-7.94+3.57-2.74=1.873.14-0.14+2.64+3.81=9.459.14-0.17-4.68-2.98=1.314.94+9.36=14.33.08-1.84+0.23=1.473.6+7.1=10.75.53+8.61=14.148.03+5.67-9.53=4.177.7+6.63+3.36-8.36=9.337.65-3.51+9.47-3.13=10.486.8-0.64=6.169.48+4.41-0.75-9.98=3.167.69-4.93+6.3+4.56=13.622.74+1=3.746.29+9.16+0.9-9.35=75.21+7.1-0.74=11.579.48-0.94-4.82-0.11=3.612.52+6.74-5.08=4.186.74+2.78+4.66+4.98=19.163.12-0.45+9.4+0.29=12.364.17-1.72+8.68+6.8=17.937.74-2.79-3.9+6.69=7.749.64-0.66-7.19=1.799.9-6.26+5.14=8.787.59-1.41-4.66=1.528.42-0.33+5.55=13.649.34+8.57+1.27+8.99=28.173.83+7.58+8.94=20.358.91-2.42+5.82+7.56=19.879.01-8.88=0.137.26+9.43+1.6+3.66=21.952.78+6.34=9.124.28+5.09-1.97=7.49.59-1.86-7.59=0.147.41+8.61+6.81-7.87=14.965.9+2.29+8.62-3.38=13.434.26-3.72=0.543.45+9.89-6.27=7.079.57-2.7=6.870.8+1.52+6.84-2.93=6.230.84+4.52+4.59=9.954.39-0.03+5.02+0.72=10.19.74-2.52-0.54+2.72=9.42.75+3.19-1.8+2.65=6.795.79+2.44=8.236.98+7.75+4.4-4.94=14.191.28+9.87-8.64-2.21=0.32.15+6.89-1.98=7.067.81-0.54-1.64-0.91=4.728.23-1.62-1.41=5.22.97-1.62+9.97=11.328.07+7.48+7.25-1.63=21.174.97+4.22-3.54=5.658.28-5.31-2.8=0.179.68-0.99-5.94=2.755.22-1.18-2.03=2.015.11+9.79-2.63-2.64=9.639.64+5.06-4.25=10.458.41-6.35=2.069.05-2.07+4.68-6.09=5.579.15-1-0.35=7.84.17+8.78-6.15=6.88.41-1.92-1.5-0.16=4.833.9-1.14-2.24=0.522.63+7.01-2.96-2.92=3.765.5-1.44-2.73=1.330.15+2.59+6+9=17.745.39+0.73+6.39-5.61=6.92.21+5.63+9.25=17.092.47-0.72-0.61+5.67=6.816.44+2.15=8.596.75-6.56=0.199.94+8.06+1.84+3.68=23.528.88-4.61-3.47-0.3=0.54.46+3.46-0.43+9.03=16.528.43+7.95+4.75-6.03=15.19.37-2.23+1.95=9.098.16+6.51+6.99+4.97=26.636.32-4.18+5.97+1.84=9.956.56-6.37=0.197.76-0.24-1.12+1.57=7.970.6+3.51+6.9+0.13=11.149.94-5.4+4.59-6.76=2.376.56+4.34+3.77-0.61=14.063.72+0.41=4.132.72-1.31+6-4.87=2.544.42-2.54-0.09-1.01=0.788.83-2.11-0.99-0.8=4.932.07+2.08=4.153.47-1.13-1.19+6.13=7.288.71+2.7+5.8=17.218.1-1.42-3.52-0.89=2.278.51+4.24-9.45=3.34.82-1.63-2.21+0.45=1.430.17+6.61=6.786.89+0.48=7.375.35-0.51-2.9=1.944.44-3.84=0.61.13+1.7+1.86+1.66=6.351.19+5.39=6.588.33+9.95+8.92=27.29.37-6.18+9.2+9.4=21.799.78+9.52-0.79=18.519.8-3.43-1.2-0.9=4.277.47+9.42=16.899.72+4.94-5.87=8.799.77-4.53+5.44=10.685.79-2.88-0.71+3.62=5.824.71+5.79-4.25+6.89=13.148.81-3.6+5.69-4.87=6.037.89+0.14-7.26+5.69=6.469.54+2.13-9.1-2.16=0.419.94-1.36-8.16+2.84=3.268.02-1.29=6.737.67+7.92+8.42+6.35=30.367.92+8.2-8.1=8.025.34+0.02+1.84-1.02=6.186.27+9.49-2.55=13.218.59+1.38+3.5+1.67=15.147.03+6.47=13.56.58-3.95=2.638.35+0.46+9.4=18.219.84+4.88+5.26+0.15=20.138.73-2.48+9.6=15.859.4-9+2.43=2.832.31+6.83+0.05+3.63=12.826.01-1.14-2.65+7.79=10.015.91-0.28-0.54=5.098.74-5.79+3.53+3.56=10.043.99-0.14+7.78-9.19=2.440.04+1.48=1.529.27+5.5-9.1-1.91=3.764.81+4.42+9.97+9.73=28.937.88-0.49-2.78+4.01=8.624.21+1.81+0.45+4.84=11.318.53-1.82+2.45=9.169.96+5.01-7.59+0.67=8.059.96-1.15-6.09+9.38=12.17.24+0.58+9.12=16.944.55-0.73+4.25=8.072.2+3.31-3.4-1.49=0.627.93-5.03=2.96.79-2.21-0.63-1.24=2.718.46+1.11=9.579.86-5.97=3.898.01+3.34+6.41=17.764.78+8.8+2.2-9.73=6.059.09-2.91+4.3=10.486.56+6.43-2.86-8.58=1.554.74-0.59-0.1=4.055.77-0.47+6.43-6.68=5.055.81-2.62+1.75+1.12=6.067.56+1-1.71+5.96=12.811.29+5.89+7.64+4.37=19.190.28+9.05-4.06+4.73=109.42+1.82+1.08-3.82=8.52.49-0.03-2.19=0.270.03+9.98+8.51-0.73=17.796.37+8.36-6.78+3=10.952.91+2.68+4.94+0.22=10.757.23-4.3+7.78+5.16=15.879.48-0.91=8.578.7-4.59-2.7+3.25=4.660.39+6.94+3.32+0.16=10.817.52+4.9