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9.8-0.41-0.89-7.48=6.33+6.51+9.64-9.55=4.63+0.21-3.78+0.93=4.2+9.32+3.52+6.39=4.17+1.82-1.2=2.88-0.57+6.71-5.26=7.66-4.87+8.46-7.6=3.38-0.48=0.41+5.13+1.54+6.09=9.68-1.48-5.66=9.4-2.07-1.1=7.94-1.61-2.09-2.32=9.74-1.34-6.32-1.44=0.1+1.91+3.64-2.19=3.65+4.4-5.67+2.87=7.18+1.51-0.63+7.45=6.06-3.43+8.95+7.68=1.08+6.35-1.37=0.52+6.33=9.32-8.02-1.07+1.82=1.23+9.07=8.19-0.94-3.03=9.79+7.52-9.82-3.83=3.59+4.05+3.7=6.44+6.87-5.76=5.68+1.68=7.8-0.25+6.14=4.79+1.05+4.78-9.92=7.87+3.78-4.3+4.53=3.69+7.29+7.89=6.57+9.06-5.41+8.39=9.95+3.07+4.76-9.69=9.6-6.14-2.35-0.07=4.65+2.72-2.02+2.33=6.65+9.75-1.62+4.33=9.5-7.12+3.62-4.14=7.88-3.61+1.68-5.3=9.99+0.32+6.51+3.04=0.78+9.92-8.52-0.99=4.28-0.08-0.73-1.49=8.28-8.12+4.34+2.3=6.93+5.87=8.94-1.29-1.65-1.23=9.11+7.66-3.47-9.91=7.46+4.13+3.38-9.74=8.05+3.94=5.37+4.15+5.79+1.03=6.56-0.05-3.82-2.47=5-1.65-0.12-3.02=5.26+1.06+0.88-1.56=5.95-5.67+2.3=6.68-1.04-0.71-3.79=5.09+3.49=6.29-3.24-0.21-1.7=3.24-0.78=1.74+9.64-0.89=1.95+1.17+7.6-2.75=9.09-3.3-1.92+6.21=9.77-1.08+7.67-9.48=7.58+3.13=8.55-4.07-2.29=3.23+3.39+5.25=6.85-5.18=5.57+2.91+5.93=3.89-2.88-0.49+7.04=4.6-0.81=7.86-2.08-3.25+7.35=9.54-6.32+3.48-5.12=7.62+9.88+3.67=6.38-4.84=7.32-0.45+6.3=3.93-0.22-3.17=6.98+3.53=2.75-1.43-0.14+0.04=3.53+0.61+6.82+9.89=9-3.3-1.28=7.02+8.58=8.74-4.15-2.25+7.69=9.24-7.23+8.35=8.67+7.97-5.07=9.49-6.01+8.43-5.61=4.07-1.52-1.08+6.02=7.49-2.32+7.68-6.68=5.54-2.21+3.61=7.08+2.79-9.5=9.57-2.33+8.24-7.77=6.23+4.74+3.01=9.93-3.14=8.7-4.98=1.07+2.45+6.54+8.89=6.08+2.77+5.31-4.7=5.36-1.31-2.44+3.91=7.81-5.58-0.03+2.94=4.1-1.87+3.39-0.92=4.83-3.5=9.59-4.31+6.4=8.55-8.33+0.79+6.34=2.76+8.6+6.57+5.3=1.13+4+4.49-5.79=1.56+2.29-1.39=0.62+5.75+9.34-0.3=6.01+4.22-9.8=7.58-4.93-0.37=9.48+1.49+4.03-9.5=7.42+1.94-3.74=9.39-8.72+3.38=3.26+8.14+4.87-4.18=7.54-3.45+9.03=7.11+8.27+6.63-7.86=1.55-0.7=6.63+8.63+0.54=9.58-1.29+5.63=3.77-0.66+8.18+6.33=4.36-4.02+0.22+2.49=1.43+8.55+5.22-3.18=7.79+6.41=5.35-5.21+0.55+8.09=3.56+2.29-1.35-0.74=9.29+2.56-7.63+0.09=7.96-7.49=7.87-4.71-1.21+6.53=9.89-3.4-3.42=6.4-5.82+4.09+9.76=3.72+9.97+6.15+5.16=7.45-1.52+4.58+0.12=9.73-0.66-5.34+0.4=9.52-0.92=4.66+9.82-1.94-0.85=3.46-0.47-2.08+3.02=0.3+1.05+5.15+7.67=1.69+8.97-5.45-0.29=0.71+3.17+3.47-6.5=0.85+0.61-1.33+0.24=8.02+9.95-7.77-7.7=2.74+8.69=9.28+2.95-0.71=8.63-5.46+6.86-8.44=5.22+9.09-1.94=3.3-0.67-0.57-0.19=9.68-0.75-4.44-0.33=7.32+4.61+5.39-5.76=5.7-2.07=8.8-7.91+8.28=7.75+0.34+4.28=8.2+7.87-0.67-9.3=6.24-2.46-0.59+3.78=3.99+8.4-1.67-8.44=6.3+9.72+2.72-4.52=7.84-5.83+7.6+0.16=9.7+9.19-2.68=1.8+6.99+3.76+7.33=8.3-0.37-2.08-5.37=5.37+9.34+7.97-2.68=8.71-1.05+1.63-5.49=7.65-5.06+3.6=4.13+0.61+2.11=5.56+7.57-3.75+8.51=8.58-4.87-1.75-1.25=6.05-3.23+2.15+2.38=7.91-2.89-0.65+2.62=7.49+2.17-3.25-2.12=8.72-1.36-0.46-3.78=8.04-3.34+3.63=6.21+8.98+9.07+0.71=3.95+1.43=8.14-2.95+6.58+8.71=5.18+8.97-5.63-3.99=7.13-6.71+7.81+0.41=4.45+0.98+4.86=0.28+8.98+8.78+1.74=9.93-0.05-2.68-6.85=9.16-0.2-6.74=9.01-1.62-3.18+3.98=2.64+1.76+8.15-9.89=9.03-1.5-6.55+9.56=2.08-1.76-0.14+3.8=5.95+8.21-7.57=1.93-0.83+3.36+4.49=5.66-0.05+4.78+9.07=4.69+5.04+5.89+9.68=8.87+4.54+9.69=9.24+3.85-3.68+5.11=4.02-3.57+2.49=8.26+9.3-2.07+4.51=2.43+3.13+8.08+9.91=9.66-0.34-4.19-1.11=7.81+2.21-1.65-0.71=9.4+7.9-1.84+5.59=8.23-6.55+0.45+6.25=6.91-0.96-5.84+3.6=4.43+1.63+1.37=3.24-0.54-2.57+8.57=3.01-1.92+7.6-3.73=9.59-5.24+3.97+8.8=1.24+8.94-8.92+5.95=6.95-2.21=7.84-6.19+5.15=7.27+5.27+7.46+2.76=4.2+4.35+7.54=2.07-0.7=5.26-1.83-2.06-1.06=1.21+6.38-4.58=7.18+8+0.37+3.26=4.44-2.33-0.07+3.4=5.49-0.65+8.81-8.23=8.72+3.12-2.3-0.87=8.22+4.47=3.36+6.34-2.6=7.2-3.91+5.73=4.2-0.54-2.29-1.15=9.6-1.17-5.87=1.58+6.7-1=4.74+7.44-7.9+2.04=3.59+5.76+6.03-8.67=2.89-1.68+2.84+3.26=5-1.52+1.5-0.73=6.04-2.87-0.77+6.43=6.81+2.75+0.13=3.28+9.89+2.33=9.33-3.61-0.23+1.06=5.57+4.71+2.14+2.65=4.48+8.24+2.62-8.38=4.19+8.71=8.84-1.47-4.72+1.93=9.89+0.43=6.96+8.14-2.5+5.36=1.71+5.95+2.16+6.3=9.99-2.2-3.88-1.61=6.69-1.44=5.42+7.62=7.66-2.13-1.37-3.28=0.15+6.07+9.67-7.97=6.65+7.11-5.27-5.68=6.88+9.51-1.79+5.71=7.47-4.21+4.93=5.41+0.72+4.1=6.43+2.15+9.5+5.16=8.48-1.7-4.65-1.65=9.5-4.36=3.33+7.4-1.11=1.97+8.5+9.94-5.2=0.77+1.4-0.66=1.43+7.11-5.36-2.32=2.38-1.64=2.36+3.56+9.53+6.72=5.85+0.21-2.2=3.09-2.69=9.55-7.95+3.98+5.26=3.23-2.03+2.83-1.92=2.86-2.58+7.46+9.92=6.63-3.19-0.44=9.78-2.57-2.23-4.35=8.24-0.04=6.11+8.26-3.22-2.14=5.82+3.82+3.74-2.88=7.59-4.64-1.59+8.47=5.66+7.51+3.19=4.31+0.83=8.22-5.76=9.91+1.18+0.92=4.68-4.39+0.14+3.55=2.47+9.64=7.84-4.02-0.8=7.69+1.19-0.97=8.55-0.79+6.33=2.93-0.15+3.98=6.99-1.47=5.87-4.57=6.51-0.02-5.31-0.72=2.6+0.05+5.9=6.97+8.82=9.07-1.41-3.66=9.84+0.86-9.34+5.6=9.89-3.96-0.92=9.27+3.13=3.37-0.39-0.07+2.39=2.15-1.23+7.17+8.61=1.79+7.51=9.72-6.78+7.08+4.74=3.42+9.77-1.49-0.75=9.87-3.1-0.93+0.38=8.13+4.54=4.66+4.76+6.02+3.53=7.32+6.79-0.54=3.53-1.82=9.39-0.46+0.22=2.64+1.2-3.12-0.35=2.71-2.27+8.81=2.74+0.49+8.99=9.95-3.39-1.07-1.35=2.32-1.38=9.15+4.82+4.19-5.58=9.79-3.69-4.29+6.79=5.49+5.17+5.28+4.44=8.51-7.32+4.31=3.34+4.84=8.3-6.84=9.62+6.55-3.73+6.92=6.71-2.92+9.33-6.11=9.47-4.65-1.09-1.77=5.21+9.77-9.75-2.27=5.56-1.24-0.5+6.59=2.98-2.88=6.64+8.73-5.26-3.09=4.42-0.58-3.18+7.45=8.45-0.63-7.22+1.29=8.53+7.72-7.28=1.09+1.96-2.2+2.11=6.54+9.25-6.5-0.92=8.6-4.81+4.22-1.9=2-1.23+7.4+3.87=9.09-1.57=8.9-6.86-1.1=9.95+6.76-2.45+2.46=8.51-3.58+6.03-8.96=8.96-8.8+9.98-6.43=5.71+9.77-7.7=2.62+9.93+2.09+7.73=0.99+2.86-0.62=6.45-2.85-3.37=8.73+3.16-4.04+0.32=3.85+5.34+1.48+6.35=5.39+8.29-3.51-4.3=8.65-6.38+3.75+7.62=2.01-1.43=7.95+1.06+2.33+7.04=9.1+6.82-5.17+0.08=8.03-1.47-4.62=1.44+4.89+8.3=1.27+7.33+2.73-2.23=2.44-1.12+3.25=8.79-1.13+5.38=8.79-2.73-0.11-1.81=3.03-1.4=7.72+6.1-8.6+0.75=8.48-3.68-3.31=4.81+4.86-0.7+4.67=8.19-6.52+4.89-5.76=3.57+2.13-3.55=1.14+2.03+3.96+4.67=8.9-3.44-2.77=6.06+3.11+4.78+8.94=9.64+5.14-7.67=4.67+8.96-8.59+7.97=6.91-1.88-2.07=7.63+4.26+8.54=6.12-3.49+3.96=4.62+4.63=6.51+2.36-3.51+1.3=0.29+1.65=7.92-1.76-0.54-0.58=8.17-4.72-1.85-0.82=8.12+8.9-2.36-0.93=2.92+8.3-1.7+3.21=5.54+7.56+7.97+8.1=1.54+9.18+9.6=9.64+9.76-3.4=9.74+0.81+6.5-0.15=3.34-1.46+0.07=5.95-5.58+0.3+9.85=5.61-1.33-0.31=9.9-5.33-0.74+7.61=7.85-6.98=8.73-6.17+7.74-4.83=5.65+0.83-0.28=6.36-0.84-4.04-0.1=9.55+5.01-7.12=9.9-6.67-1.07+8.33=8.4-3.78=7.69-1.93-0.97+3.86=5.99+2.05+0.8-0.32=0.86+8.47+2.73+4.96=5.53+3.78=3.12+8.36-7.88+6.32=5.17-0.13-0.8+4.57=9.11-1.92-0.84=7.7-1.79-1.14-3.55=7.34-2.84+7.88+3.12=3.25+7.74-7.86+0.71=3.41-3.11=6.74-4.68-1.67=5.76+8.57+2.7=7.24-4.11+1.03+8.05=9.25-0.36-2.49=9.19-6.76+6.74-3.59=9.77+4.4-1.44=5.58-1.25+1.3-5.11=8.03+0.88+7.53=8.18+3.93+7.85=0.95+4.96=9.32-0.73-0.71+0.21=7.25-0.78-4.14+7.81=3.72-1.62+6.92=6.69-2.01-0.52=1.56-0.44=6.36-5.76-0.14=8.63+8.03-6.78-3.35=9.04+7.64-2.42-2.22=5.61+4.64+1.47+1.11=6.72-5.74+5.38-2.3=3.37+1.74=5.82+7.3=4.69-1.75+6.86+8.67=6.91-2.48-1.94-0.23=9.91-5.63+9.7-7.35=5.84-0.18-1.03+0.27=4.11-2.05+7.12=8.05-0.12-2.41-1.64=9.25-1.03-2.51=7.32+6.48-2.97+3.3=7.44-6.25-0.41=7.42-1.34+9.79=5.07+4.38=5.7+9.85=5.57-0.23+6.71=3.86+0.52+5.99-0.42=5.9+1.39+3.12+0.74=7.09+6.54+0.39=6.14+8.56+1.07-6.27=9.76+5.18+8.59=0.16+3.53+1.36=3.09+2.17=9.1-5.9+3.89-6.65=4.68-2.95+1.23=9.4-6.7+1.62=4.07+8.54+8.31=6.16+8.39+3.94+7.61=7.55+3.6=7.87-2.28-2.74=5-1.12+9.33+3.39=3.37+4.95-0.99+4.85=7.4+1.11-8.4=8.53-1.1=7.36-2.79+9.25-6.33=1.66-0.94=7.31-4.39+5.85=0.37+5.23+6.57+2.97=6.79-4.21-0.22-0.64=7.95+4.07-8.72=4.19+6.65-0.51+7.55=8.83+2.01+6.12-3.39=8.9-2.45-2.43=7.52+2.94-9.14+8.4=6.45+7.4=4.6-1.58-1.59=0.06+5.97+7.15+6.25=2.62+5.64+8.07-0.58=3.58-1.52+7.23+1.11=5.38+6.53-2.86-8.33=8.57+0.34+1.17-7.2=6.94-4.09+5.06+6.82=7.3+4.13-3.49-6.26=5.94-0.64+1.79-4.51=5.88+8.29-6.65-4.18=6.95-6.42=9.41-3.27-5.24+8.31=5.78-0.03=9.99-3.07-2.96=6-0.6-4.46+5.75=8.43-5.72+5.55-2.3=8.31-6.01=6.89-0.13-3.18-1.8=2.31+1.85-0.38-1.78=4.45+0.25+3.28=7.73+0.81+8.13-3.86=8.52-6.61+9.22-7.76=4.36-2.63+0.34+5.71=3.77-3.08+7.5+2=1.85+3.14=6.77-2.71+1.8=5.5+6.75-5.93=4.7+2.67+8.87-2.8=3.26+4.17+6.59=9.07-1.89-0.62-1.86=7.67-5.74+2.84=8.69-2.8+4.24=6.99+3.54=2.07+7.22+8.53=7.29+6.89+8.58+2.98=8.93+9.86-6.4=2.42+2.77+7.98=2.34-1.98=5.43+9.04-3.94=6.64+2.97=9.81-9.53=8.08+9.94-0.69-8.2=9.35+7.05-9.42=3.43+5.65+5.47=6.98+8.13-9.54-4.9=7.41-5.84-0.14-0.79=5.22+2.47-4.37=5.19+4.13+3.54-8.56=8.91+5.69+1.84=8.33-7.08+6.48=9.16-7.11+1.1=6.5+3.75+9.87=5.71-3.26-2.12=5.6+6.83+0.41-6.08=8.02+2.94+2.47-7.38=6.21-5.84+4.58+6.15=4.49+5.6-1.68=8.14+2.31+3.91+4.11=9.22-1.58-4.35+6=7.94-0.73-2.95-0.52=7.04+7.13-2.61=6.33-1.87+1.26+7.38=3.24-0.26-2.71=9.77+0.96-6.76+9.68=1.75+9.84-8.93-1.19=9.99+9.49-6.73-6.49=6.99+3.78+8.1-1.08=3.52-0.11+9.98-4=5.6-4.14+5.95=9.64-0.46-4.19+0.07=6.9-2.88+1.95+9.89=9.62+4.29-0.86-4.83=5.93+2.19+9.18+6.87=4+9.21-6.09=2.44+8.04-6.94+8.4=2.88+2.72-2.27=8.33+3.32+2.49=7.6+1.17+8.58-8.66=7.27+1.43-8.35+4.56=7.73-5.62-1.59-0.07=9.82+1.65-2.7+4.25=9.48-0.08-7.12+2.95=8.4-2.18-0.38=2.07+7.38-4.5+3.8=6.96-2.77-3.47=9.05-0.39-1.37-2.31=2.82+7.37-4.06+7.33=8.25-0.05+6.08=4.36+8.44-0.35-1.73=7.16+9.99-5.03-8.14=7.69+4.23=4.82-0.17+7.52-4.86=5.94-0.52=2.93-0.6+4.59-2.18=9.09+9.85-5.89=0.1+1.67=5.54-4.26+3.85+8.04=9.25-0.61-8.39+9.02=9.98-4.09-1.04-1.59=6.4-1.89-2.09=4.06-3.02+1.17=9.69-1.42-0.54-1.6=9.31-1.81-4.58+0.67=9.13-0.79-5.27+9.47=3.73-0.29=5.71+6.66=6.56-3.92-0.67=7.2-0.13-6.84+4.41=5.3+8.37-1.27=5.11+7.23-1.56+1.74=9.43-6.77+6.88-2.78=3.99+3.74=8.75+5.57+7.98+9.17=1.69+0.41+8.49=7.3+9.08-2.86+1.18=9.42+8.11+1.74+8.81=9.66-4.1+4.3-6.68=2.58+7.06-0.73-1.91=6.18-2.8-1.97=4.82+1.51=4.33+4.34-1.09=7.2+7.43=9.23+2.24-2.82-5.66=8.62-2.09+8.55-7.56=6.86-0.77+3.24=6.11+9.5-5.89-6.23=8.51-2.44+4.64+5.69=3.81+7.49-2.6-8.26=9.24-0.26-1.9-4.32=0.9+6.26+5.14+3.81=8.4+0.44+8.92-3.43=5.92-5.12+3.51-1.01=9.5-0.06-0.76-2.28=5.63-2.3=9.6-6.42=1.15+9.14=8.67+9.6+4.56-5.33=7.91+5.85+0.28=5.56+3.47+5.53-3.24=6.9-4.82+4.54=6.46+9.52+1.81-4.27=0.15+7.3-1.55-1.42=9.8-5.43+1.65=7.44+1.93-2.96+0.19=6.9-4.92=7.32-3.77+0.5-3.84=9.64-6.61+7.84+0.84=9.57-4.84=6.77-4.85=9.99-7.87=7.63+2.27+9.27=5.14+5.09-5.64-2.97=6.8-2.12+9.61=6.56+9.57+9.05=7.91+9.39-3.25+3.17=6.1-1.19+1.81-0.64=9.19-0.63+4.8=3.91-2.61+6.05-2.39=0.25+6.76+2.12-7.9=8.63+6.65-4.22-6.72=4.87-2.49=5.31-3.31+3.84+9.43=9.43-2.22-0.9=6.28+0.81+3.8=9.8-1.89=3.63+9.6-6.52=4.01+2.04+7.3=3.71-2.3=0.64+9.78-0.75-2.31=9.28-2.73-1.68=8.56-4.53+0.85=6.34+0.95-4.5=7.53+8.99-3.89-8.95=6.12+4.94+3.29=9.05-1.71-2.92-2.13=1.32+7.38+5.59+5.74=3.28+8.86-3.83-7.24=6.41+1.12-2.24+6.05=9.85-6.93+8.34-1.43=3.37+2.12+4.1+2.1=3.97+8.03-6.55+4.98=7.17-1.8+7.74-8.84=9.54+6.81+8.32+9.45=8.6-3.37-3.01=5.45+5.38+8.08+2.03=2.57+8.59-9.87+5.16=6.38+8.8+7.94+3.97=7.93+2.61-9.38=3.98+8.83-5.36+8.16=7.43+6.18-0.53-8.74=0.7+4.27+5.36-3.05=5.99-5.79+0.23+1.39=5.66-5.08+4.67-0.35=1.63+2.01+0.32+2.7=4.19+0.02+9.86+2.66=9.49-3.83-3.27-1.49=8.22-4.3-0.36-0.58=8.34+1.91+3.84=1.19+4.62-3.05=6+9.98-2.53+6.1=8.69-5.74+3.6=3.24-0.54+1.16+2.93=9.71-0.98-0.7=8.75-4.16+0.29-3.47=6.49-6.11+4.91=5.56-3.42+0.45=8.3-4.05-2.25=8.76+4.04+7.38+8.33=4.61+2.66-4.92+0.64=9.81-0.53-6.64-2.39=9.98-2.86-5.45-1.41=4.17+7.11+2.53+8.38=5.3-1.15+8.2+2.83=6.78-5.9+2.68=5.84-2.42+4.52+7.4=1.36+0.59=8.76-0.76-6.66=7.87-2.64-0.36+7.42=0.92+5.3+6.02-9.19=7.16-5.13+5.56=5.82-3.24-1.47=0.56+5.4+0.73-4.27=9.02-1.19-1.16-5.13=5.2+3.43+7.07-2.87=1.35+7.44+6.77=8.96-0.18+3.24-7.77=8.16+3.21+6.28+5.47=9.79+1.66+6.43=8.16-2.63-0.46=3.71+8.67=1.42-0.26+2.32-3.21=1.79+7.62+6.4-3.82=3.44+2.5+5.03=3.54-1.24-0.33-0.38=4.52-2.59-0.23=5.82+5.59+1.83+6.94=9.13+2.6+4.54-4.73=5.62+2.32+3.61-8.78=1.39+9.67-7.35+7.76=6.49-2.31-2.99+7.24=9.45+1.56=9.92-1.2-4.04+0.31=4.57-1.51+3.69-1.81=2.03-1.04-0.61=1.42+9.82+6.01=7.25-1.61-2.18=0.48+5.38+0.29=8.18+2.25=9.06-0.95=1.81+9.05-6.96-2.76=8.64-0.97-3.68+8.09=3+5.88+8.58-8.33=4.44-2.44+0.33=8.55+2.58-9.21+9.5=3.04+9.98-2.73-6.23=4.04-3.12+2.54-2.77=3.84+9.17+9.03+4.04=8.33+3.19+6.64-9.43=6.95+3.79=2.58+3.93+5.01=6.28-1.98+1.66+4.53=7.02+2.79-6.19=5.71-3.74=4.3-0.13+4.82+7.43=8.66-1.59+6.54+2.38=3.29+4.01+2.42=1.88+3.49+5.22+5.89=7.03-3.98+7.27-4.77=7.42-1.74-1.79=9.16-2.87-4.64-1.1=6.22-4.58+2.27+2.51=5.38+5.63-2.35-3.57=7.32+6.84-3.58-8.8=7.84-3.5+8.17+4.22=8.34+8.41-8.88-3.91=8.55+7.61=5.52-2.21-0.85+1.83=9.82+1.13-9.37=9.16-2.46-3.57-0.17=6.6-5.9+2.13-2.53=8.44-5.01+9.62+7.64=6.81+3.97-1.05+6.22=0.9+6.75=4+0.48=8.61-4.63+5.74+6.35=2.9-1.11-1.57+8.77=8.88+5.97-9.65=5.16-1.63+1.29-2.21=9.23-3.54-3.45=9.29-2.15+5.38-1.69=2.31+3.01=8.67-0.83-3.08=9.22+2.43-1.82=5.8+5.93+8.7=8.69-2.81-3.23-1.79=8.19-3.39+4.07=4.76-0.05-2.04+5.25=9.13+7.92+6.68+1.64=4.33+3.21-1.92=9.34+1.76-5.83+4.17=9.86-5.39+9.65+5.09=5.87-1.85+7.69=5.48+3.2=8.32-0.64+9.58+7.4=8.74+4.84-4.04=7.41-6.45+7.57-7.46=4.3-1.94+8.09+5.9=0.82-0.56=8.64-1.19-5.32+8.25=7.81-4.66-1.76=3.68+8.22-1.61-3.33=6.25+5.5-5.67-4.55=参考答案9.8-0.41-0.89-7.48=1.026.33+6.51+9.64-9.55=12.934.63+0.21-3.78+0.93=1.994.2+9.32+3.52+6.39=23.434.17+1.82-1.2=4.792.88-0.57+6.71-5.26=3.767.66-4.87+8.46-7.6=3.653.38-0.48=2.90.41+5.13+1.54+6.09=13.179.68-1.48-5.66=2.549.4-2.07-1.1=6.237.94-1.61-2.09-2.32=1.929.74-1.34-6.32-1.44=0.640.1+1.91+3.64-2.19=3.463.65+4.4-5.67+2.87=5.257.18+1.51-0.63+7.45=15.516.06-3.43+8.95+7.68=19.261.08+6.35-1.37=6.060.52+6.33=6.859.32-8.02-1.07+1.82=2.051.23+9.07=10.38.19-0.94-3.03=4.229.79+7.52-9.82-3.83=3.663.59+4.05+3.7=11.346.44+6.87-5.76=7.555.68+1.68=7.367.8-0.25+6.14=13.694.79+1.05+4.78-9.92=0.77.87+3.78-4.3+4.53=11.883.69+7.29+7.89=18.876.57+9.06-5.41+8.39=18.619.95+3.07+4.76-9.69=8.099.6-6.14-2.35-0.07=1.044.65+2.72-2.02+2.33=7.686.65+9.75-1.62+4.33=19.119.5-7.12+3.62-4.14=1.867.88-3.61+1.68-5.3=0.659.99+0.32+6.51+3.04=19.860.78+9.92-8.52-0.99=1.194.28-0.08-0.73-1.49=1.988.28-8.12+4.34+2.3=6.86.93+5.87=12.88.94-1.29-1.65-1.23=4.779.11+7.66-3.47-9.91=3.397.46+4.13+3.38-9.74=5.238.05+3.94=11.995.37+4.15+5.79+1.03=16.346.56-0.05-3.82-2.47=0.225-1.65-0.12-3.02=0.215.26+1.06+0.88-1.56=5.645.95-5.67+2.3=2.586.68-1.04-0.71-3.79=1.145.09+3.49=8.586.29-3.24-0.21-1.7=1.143.24-0.78=2.461.74+9.64-0.89=10.491.95+1.17+7.6-2.75=7.979.09-3.3-1.92+6.21=10.089.77-1.08+7.67-9.48=6.887.58+3.13=10.718.55-4.07-2.29=2.193.23+3.39+5.25=11.876.85-5.18=1.675.57+2.91+5.93=14.413.89-2.88-0.49+7.04=7.564.6-0.81=3.797.86-2.08-3.25+7.35=9.889.54-6.32+3.48-5.12=1.587.62+9.88+3.67=21.176.38-4.84=1.547.32-0.45+6.3=13.173.93-0.22-3.17=0.546.98+3.53=10.512.75-1.43-0.14+0.04=1.223.53+0.61+6.82+9.89=20.859-3.3-1.28=4.427.02+8.58=15.68.74-4.15-2.25+7.69=10.039.24-7.23+8.35=10.368.67+7.97-5.07=11.579.49-6.01+8.43-5.61=6.34.07-1.52-1.08+6.02=7.497.49-2.32+7.68-6.68=6.175.54-2.21+3.61=6.947.08+2.79-9.5=0.379.57-2.33+8.24-7.77=7.716.23+4.74+3.01=13.989.93-3.14=6.798.7-4.98=3.721.07+2.45+6.54+8.89=18.956.08+2.77+5.31-4.7=9.465.36-1.31-2.44+3.91=5.527.81-5.58-0.03+2.94=5.144.1-1.87+3.39-0.92=4.74.83-3.5=1.339.59-4.31+6.4=11.688.55-8.33+0.79+6.34=7.352.76+8.6+6.57+5.3=23.231.13+4+4.49-5.79=3.831.56+2.29-1.39=2.460.62+5.75+9.34-0.3=15.416.01+4.22-9.8=0.437.58-4.93-0.37=2.289.48+1.49+4.03-9.5=5.57.42+1.94-3.74=5.629.39-8.72+3.38=4.053.26+8.14+4.87-4.18=12.097.54-3.45+9.03=13.127.11+8.27+6.63-7.86=14.151.55-0.7=0.856.63+8.63+0.54=15.89.58-1.29+5.63=13.923.77-0.66+8.18+6.33=17.624.36-4.02+0.22+2.49=3.051.43+8.55+5.22-3.18=12.027.79+6.41=14.25.35-5.21+0.55+8.09=8.783.56+2.29-1.35-0.74=3.769.29+2.56-7.63+0.09=4.317.96-7.49=0.477.87-4.71-1.21+6.53=8.489.89-3.4-3.42=3.076.4-5.82+4.09+9.76=14.433.72+9.97+6.15+5.16=257.45-1.52+4.58+0.12=10.639.73-0.66-5.34+0.4=4.139.52-0.92=8.64.66+9.82-1.94-0.85=11.693.46-0.47-2.08+3.02=3.930.3+1.05+5.15+7.67=14.171.69+8.97-5.45-0.29=4.920.71+3.17+3.47-6.5=0.850.85+0.61-1.33+0.24=0.378.02+9.95-7.77-7.7=2.52.74+8.69=11.439.28+2.95-0.71=11.528.63-5.46+6.86-8.44=1.595.22+9.09-1.94=12.373.3-0.67-0.57-0.19=1.879.68-0.75-4.44-0.33=4.167.32+4.61+5.39-5.76=11.565.7-2.07=3.638.8-7.91+8.28=9.177.75+0.34+4.28=12.378.2+7.87-0.67-9.3=6.16.24-2.46-0.59+3.78=6.973.99+8.4-1.67-8.44=2.286.3+9.72+2.72-4.52=14.227.84-5.83+7.6+0.16=9.779.7+9.19-2.68=16.211.8+6.99+3.76+7.33=19.888.3-0.37-2.08-5.37=0.485.37+9.34+7.97-2.68=208.71-1.05+1.63-5.49=3.87.65-5.06+3.6=6.194.13+0.61+2.11=6.855.56+7.57-3.75+8.51=17.898.58-4.87-1.75-1.25=0.716.05-3.23+2.15+2.38=7.357.91-2.89-0.65+2.62=6.997.49+2.17-3.25-2.12=4.298.72-1.36-0.46-3.78=3.128.04-3.34+3.63=8.336.21+8.98+9.07+0.71=24.973.95+1.43=5.388.14-2.95+6.58+8.71=20.485.18+8.97-5.63-3.99=4.537.13-6.71+7.81+0.41=8.644.45+0.98+4.86=10.290.28+8.98+8.78+1.74=19.789.93-0.05-2.68-6.85=0.359.16-0.2-6.74=2.229.01-1.62-3.18+3.98=8.192.64+1.76+8.15-9.89=2.669.03-1.5-6.55+9.56=10.542.08-1.76-0.14+3.8=3.985.95+8.21-7.57=6.591.93-0.83+3.36+4.49=8.955.66-0.05+4.78+9.07=19.464.69+5.04+5.89+9.68=25.38.87+4.54+9.69=23.19.24+3.85-3.68+5.11=14.524.02-3.57+2.49=2.948.26+9.3-2.07+4.51=202.43+3.13+8.08+9.91=23.559.66-0.34-4.19-1.11=4.027.81+2.21-1.65-0.71=7.669.4+7.9-1.84+5.59=21.058.23-6.55+0.45+6.25=8.386.91-0.96-5.84+3.6=3.714.43+1.63+1.37=7.433.24-0.54-2.57+8.57=8.73.01-1.92+7.6-3.73=4.969.59-5.24+3.97+8.8=17.121.24+8.94-8.92+5.95=7.216.95-2.21=4.747.84-6.19+5.15=6.87.27+5.27+7.46+2.76=22.764.2+4.35+7.54=16.092.07-0.7=1.375.26-1.83-2.06-1.06=0.311.21+6.38-4.58=3.017.18+8+0.37+3.26=18.814.44-2.33-0.07+3.4=5.445.49-0.65+8.81-8.23=5.428.72+3.12-2.3-0.87=8.678.22+4.47=12.693.36+6.34-2.6=7.17.2-3.91+5.73=9.024.2-0.54-2.29-1.15=0.229.6-1.17-5.87=2.561.58+6.7-1=7.284.74+7.44-7.9+2.04=6.323.59+5.76+6.03-8.67=6.712.89-1.68+2.84+3.26=7.315-1.52+1.5-0.73=4.256.04-2.87-0.77+6.43=8.836.81+2.75+0.13=9.693.28+9.89+2.33=15.59.33-3.61-0.23+1.06=6.555.57+4.71+2.14+2.65=15.074.48+8.24+2.62-8.38=6.964.19+8.71=12.98.84-1.47-4.72+1.93=4.589.89+0.43=10.326.96+8.14-2.5+5.36=17.961.71+5.95+2.16+6.3=16.129.99-2.2-3.88-1.61=2.36.69-1.44=5.255.42+7.62=13.047.66-2.13-1.37-3.28=0.880.15+6.07+9.67-7.97=7.926.65+7.11-5.27-5.68=2.816.88+9.51-1.79+5.71=20.317.47-4.21+4.93=8.195.41+0.72+4.1=10.236.43+2.15+9.5+5.16=23.248.48-1.7-4.65-1.65=0.489.5-4.36=5.143.33+7.4-1.11=9.621.97+8.5+9.94-5.2=15.210.77+1.4-0.66=1.511.43+7.11-5.36-2.32=0.862.38-1.64=0.742.36+3.56+9.53+6.72=22.175.85+0.21-2.2=3.863.09-2.69=0.49.55-7.95+3.98+5.26=10.843.23-2.03+2.83-1.92=2.112.86-2.58+7.46+9.92=17.666.63-3.19-0.44=39.78-2.57-2.23-4.35=0.638.24-0.04=8.26.11+8.26-3.22-2.14=9.015.82+3.82+3.74-2.88=10.57.59-4.64-1.59+8.47=9.835.66+7.51+3.19=16.364.31+0.83=5.148.22-5.76=2.469.91+1.18+0.92=12.014.68-4.39+0.14+3.55=3.982.47+9.64=12.117.84-4.02-0.8=3.027.69+1.19-0.97=7.918.55-0.79+6.33=14.092.93-0.15+3.98=6.766.99-1.47=5.525.87-4.57=1.36.51-0.02-5.31-0.72=0.462.6+0.05+5.9=8.556.97+8.82=15.799.07-1.41-3.66=49.84+0.86-9.34+5.6=6.969.89-3.96-0.92=5.019.27+3.13=12.43.37-0.39-0.07+2.39=5.32.15-1.23+7.17+8.61=16.71.79+7.51=9.39.72-6.78+7.08+4.74=14.763.42+9.77-1.49-0.75=10.959.87-3.1-0.93+0.38=6.228.13+4.54=12.674.66+4.76+6.02+3.53=18.977.32+6.79-0.54=13.573.53-1.82=1.719.39-0.46+0.22=9.152.64+1.2-3.12-0.35=0.372.71-2.27+8.81=9.252.74+0.49+8.99=12.229.95-3.39-1.07-1.35=4.142.32-1.38=0.949.15+4.82+4.19-5.58=12.589.79-3.69-4.29+6.79=8.65.49+5.17+5.28+4.44=20.388.51-7.32+4.31=5.53.34+4.84=8.188.3-6.84=1.469.62+6.55-3.73+6.92=19.366.71-2.92+9.33-6.11=7.019.47-4.65-1.09-1.77=1.965.21+9.77-9.75-2.27=2.965.56-1.24-0.5+6.59=10.412.98-2.88=0.16.64+8.73-5.26-3.09=7.024.42-0.58-3.18+7.45=8.118.45-0.63-7.22+1.29=1.898.53+7.72-7.28=8.971.09+1.96-2.2+2.11=2.966.54+9.25-6.5-0.92=8.378.6-4.81+4.22-1.9=6.112-1.23+7.4+3.87=12.049.09-1.57=7.528.9-6.86-1.1=0.949.95+6.76-2.45+2.46=16.728.51-3.58+6.03-8.96=28.96-8.8+9.98-6.43=3.715.71+9.77-7.7=7.782.62+9.93+2.09+7.73=22.370.99+2.86-0.62=3.236.45-2.85-3.37=0.238.73+3.16-4.04+0.32=8.173.85+5.34+1.48+6.35=17.025.39+8.29-3.51-4.3=5.878.65-6.38+3.75+7.62=13.642.01-1.43=0.587.95+1.06+2.33+7.04=18.389.1+6.82-5.17+0.08=10.838.03-1.47-4.62=1.941.44+4.89+8.3=14.631.27+7.33+2.73-2.23=9.12.44-1.12+3.25=4.578.79-1.13+5.38=13.048.79-2.73-0.11-1.81=4.143.03-1.4=1.637.72+6.1-8.6+0.75=5.978.48-3.68-3.31=1.494.81+4.86-0.7+4.67=13.648.19-6.52+4.89-5.76=0.83.57+2.13-3.55=2.151.14+2.03+3.96+4.67=11.88.9-3.44-2.77=2.696.06+3.11+4.78+8.94=22.899.64+5.14-7.67=7.114.67+8.96-8.59+7.97=13.016.91-1.88-2.07=2.967.63+4.26+8.54=20.436.12-3.49+3.96=6.594.62+4.63=9.256.51+2.36-3.51+1.3=6.660.29+1.65=1.947.92-1.76-0.54-0.58=5.048.17-4.72-1.85-0.82=0.788.12+8.9-2.36-0.93=13.732.92+8.3-1.7+3.21=12.735.54+7.56+7.97+8.1=29.171.54+9.18+9.6=20.329.64+9.76-3.4=169.74+0.81+6.5-0.15=16.93.34-1.46+0.07=1.955.95-5.58+0.3+9.85=10.525.61-1.33-0.31=3.979.9-5.33-0.74+7.61=11.447.85-6.98=0.878.73-6.17+7.74-4.83=5.475.65+0.83-0.28=6.26.36-0.84-4.04-0.1=1.389.55+5.01-7.12=7.449.9-6.67-1.07+8.33=10.498.4-3.78=4.627.69-1.93-0.97+3.86=8.655.99+2.05+0.8-0.32=8.520.86+8.47+2.73+4.96=17.025.53+3.78=9.313.12+8.36-7.88+6.32=9.925.17-0.13-0.8+4.57=8.819.11-1.92-0.84=6.357.7-1.79-1.14-3.55=1.227.34-2.84+7.88+3.12=15.53.25+7.74-7.86+0.71=3.843.41-3.11=0.36.74-4.68-1.67=0.395.76+8.57+2.7=17.037.24-4.11+1.03+8.05=12.219.25-0.36-2.49=6.49.19-6.76+6.74-3.59=5.589.77+4.4-1.44=12.735.58-1.25+1.3-5.11=0.528.03+0.88+7.53=16.448.18+3.93+7.85=19.960.95+4.96=5.919.32-0.73-0.71+0.21=8.097.25-0.78-4.14+7.81=10.143.72-1.62+6.92=9.026.69-2.01-0.52=4.161.56-0.44=1.126.36-5.76-0.14=0.468.63+8.03-6.78-3.35=6.539.04+7.64-2.42-2.22=12.045.61+4.64+1.47+1.11=12.836.72-5.74+5.38-2.3=4.063.37+1.74=5.115.82+7.3=13.124.69-1.75+6.86+8.67=18.476.91-2.48-1.94-0.23=2.269.91-5.63+9.7-7.35=6.635.84-0.18-1.03+0.27=4.94.11-2.05+7.12=9.188.05-0.12-2.41-1.64=3.889.25-1.03-2.51=5.717.32+6.48-2.97+3.3=14.137.44-6.25-0.41=0.787.42-1.34+9.79=15.875.07+4.38=9.455.7+9.85=15.555.57-0.23+6.71=12.053.86+0.52+5.99-0.42=9.955.9+1.39+3.12+0.74=11.157.09+6.54+0.39=14.026.14+8.56+1.07-6.27=9.59.76+5.18+8.59=23.530.16+3.53+1.36=5.053.09+2.17=5.269.1-5.9+3.89-6.65=0.444.68-2.95+1.23=2.969.4-6.7+1.62=4.324.07+8.54+8.31=20.926.16+8.39+3.94+7.61=26.17.55+3.6=11.157.87-2.28-2.74=2.855-1.12+9.33+3.39=16.63.37+4.95-0.99+4.85=12.187.4+1.11-8.4=0.118.53-1.1=7.437.36-2.79+9.25-6.33=7.491.66-0.94=0.727.31-4.39+5.85=8.770.37+5.23+6.57+2.97=15.146.79-4.21-0.22-0.64=1.727.95+4.07-8.72=3.34.19+6.65-0.51+7.55=17.888.83+2.01+6.12-3.39=13.578.9-2.45-2.43=4.027.52+2.94-9.14+8.4=9.726.45+7.4=13.854.6-1.58-1.59=1.430.06+5.97+7.15+6.25=19.432.62+5.64+8.07-0.58=15.753.58-1.52+7.23+1.11=10.45.38+6.53-2.86-8.33=0.728.57+0.34+1.17-7.2=2.886.94-4.09+5.06+6.82=14.737.3+4.13-3.49-6.26=1.685.94-0.64+1.79-4.51=2.585.88+8.29-6.65-4.18=3.346.95-6.42=0.539.41-3.27-5.24+8.31=9.215.78-0.03=5.759.99-3.07-2.96=3.966-0.6-4.46+5.75=6.698.43-5.72+5.55-2.3=5.968.31-6.01=2.36.89-0.13-3.18-1.8=1.782.31+1.85-0.38-1.78=24.45+0.25+3.28=7.987.73+0.81+8.13-3.86=12.818.52-6.61+9.22-7.76=3.374.36-2.63+0.34+5.71=7.783.77-3.08+7.5+2=10.191.85+3.14=4.996.77-2.71+1.8=5.865.5+6.75-5.93=6.324.7+2.67+8.87-2.8=13.443.26+4.17+6.59=14.029.07-1.89-0.62-1.86=4.77.67-5.74+2.84=4.778.69-2.8+4.24=10.136.99+3.54=10.532.07+7.22+8.53=17.827.29+6.89+8.58+2.98=25.748.93+9.86-6.4=12.392.42+2.77+7.98=13.172.34-1.98=0.365.43+9.04-3.94=10.536.64+2.97=9.619.81-9.53=0.288.08+9.94-0.69-8.2=9.139.35+7.05-9.42=6.983.43+5.65+5.47=14.556.98+8.13-9.54-4.9=0.677.41-5.84-0.14-0.79=0.645.22+2.47-4.37=3.325.19+4.13+3.54-8.56=4.38.91+5.69+1.84=16.448.33-7.08+6.48=7.739.16-7.11+1.1=3.156.5+3.75+9.87=20.125.71-3.26-2.12=0.335.6+6.83+0.41-6.08=6.768.02+2.94+2.47-7.38=6.056.21-5.84+4.58+6.15=11.14.49+5.6-1.68=8.418.14+2.31+3.91+4.11=18.479.22-1.58-4.35+6=9.297.94-0.73-2.95-0.52=3.747.04+7.13-2.61=11.566.33-1.87+1.26+7.38=13.13.24-0.26-2.71=0.279.77+0.96-6.76+9.68=13.651.75+9.84-8.93-1.19=1.479.99+9.49-6.73-6.49=6.266.99+3.78+8.1-1.08=17.793.52-0.11+9.98-4=9.395.6-4.14+5.95=7.419.64-0.46-4.19+0.07=5.066.9-2.88+1.95+9.89=15.869.62+4.29-0.86-4.83=8.225.93+2.19+9.18+6.87=24.174+9.21-6.09=7.122.44+8.04-6.94+8.4=11.942.88+2.72-2.27=3.338.33+3.32+2.49=14.147.6+1.17+8.58-8.66=8.697.27+1.43-8.35+4.56=4.917.73-5.62-1.59-0.07=0.459.82+1.65-2.7+4.25=13.029.48-0.08-7.12+2.95=5.238.4-2.18-0.38=5.842.07+7.38-4.5+3.8=8.756.96-2.77-3.47=0.729.05-0.39-1.37-2.31=4.982.82+7.37-4.06+7.33=13.468.25-0.05+6.08=14.284.36+8.44-0.35-1.73=10.727.16+9.99-5.03-8.14=3.987.69+4.23=11.924.82-0.17+7.52-4.86=7.315.94-0.52=5.422.93-0.6+4.59-2.18=4.749.09+9.85-5.89=13.050.1+1.67=1.775.54-4.26+3.85+8.04=13.179.25-0.61-8.39+9.02=9.279.98-4.09-1.04-1.59=3.266.4-1.89-2.09=2.424.06-3.02+1.17=2.219.69-1.42-0.54-1.6=6.139.31-1.81-4.58+0.67=3.599.13-0.79-5.27+9.47=12.543.73-0.29=3.445.71+6.66=12.376.56-3.92-0.67=1.977.2-0.13-6.84+4.41=4.645.3+8.37-1.27=12.45.11+7.23-1.56+1.74=12.529.43-6.77+6.88-2.78=6.763.99+3.74=7.738.75+5.57+7.98+9.17=31.471.69+0.41+8.49=10.597.3+9.08-2.86+1.18=14.79.42+8.11+1.74+8.81=28.089.66-4.1+4.3-6.68=3.182.58+7.06-0.73-1.91=76.18-2.8-1.97=1.414.82+1.51=6.334.33+4.34-1.09=7.587.2+7.43=14.639.23+2.24-2.82-5.66=2.998.62-2.09+8.55-7.56=7.526.86-0.77+3.24=9.336.11+9.5-5.89-6.23=3.498.51-2.44+4.64+5.69=16.43.81+7.49-2.6-8.26=0.449.24-0.26-1.9-4.32=2.760.9+6.26+5.14+3.81=16.118.4+0.44+8.92-3.43=14.335.92-5.12+3.51-1.01=3.39.5-0.06-0.76-2.28=6.45.63-2.3=3.339.6-6.42=3.181.15+9.14=10.298.67+9.6+4.56-5.33=17.57.91+5.85+0.28=14.045.56+3.47+5.53-3.24=11.326.9-4.82+4.54=6.626.46+9.52+1.81-4.27=13.520.15+7.3-1.55-1.42=4.489.8-5.43+1.65=6.027.44+1.93-2.96+0.19=6.66.9-4.92=1.987.32-3.77+0.5-3.84=0.219.64-6.61+7.84+0.84=11.719.57-4.84=4.736.77-4.85=1.929.99-7.87=2.127.63+2.27+9.27=19.175.14+5.09-5.64-2.97=1.626.8-2.12+9.61=14.296.56+9.57+9.05=25.187.91+9.39-3.25+3.17=17.226.1-1.19+1.81-0.64=6.089.19-0.63+4.8=13.363.91-2.61+6.05-2.39=4.960.25+6.76+2.12-7.9=1.238.63+6.65-4.22-6.72=4.344.87-2.49=2.385.31-3.31+3.84+9.43=15.279.43-2.22-0.9=6.316.28+0.81+3.8=10.899.8-1.89=7.913.63+9.6-6.52=6.714.01+2.04+7.3=13.353.71-2.3=1.410.64+9.78-0.75-2.31=7.369.28-2.73-1.68=4.878.56-4.53+0.85=4.886.34+0.95-4.5=2.797.53+8.99-3.89-8.95=3.686.12+4.94+3.29=14.359.05-1.71-2.92-2.13=2.291.32+7.38+5.59+5.74=20.033.28+8.86-3.83-7.24=1.076.41+1.12-2.24+6.05=11.349.85-6.93+8.34-1.43=9.833.37+2.12+