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4.42+8.14+4.03+7.27=9.69-2.13-3.94+3.17=8.59-7.19+9.05-1.89=9.64-9.25+3.87-1.76=7.4+4.57-7.14+0.83=7.52-0.7-0.93+2.24=6.21-4.7-0.28=0.95-0.53+5.33+6=5.72+2.07+6.19+5.57=7.67+4.06=4.49+8.94-8.58+4.81=8.91-0.98-0.76-4.98=1.67-1.02=4.57-0.11+2.61-1.71=7.98+4.82=8.6-0.34-2.68-3.21=4.11+2.33+8.32-6.07=3.77+8.96-3.94=9.88+7.11-0.87+9.84=9.04-0.16=3.02+4.8+8.38-3.75=6.79-6.34+1.31=8.61-0.73+4.15=6.67-4.59+5.29=8.59+5.3+2.92=8.42-0.85-0.53-5.17=5.29+6.92+3.93+9.2=4.87+1.8+2.13-2.28=9.93+9.32-8.29-0.59=2.26+4.13+9.84=7.17-6.33+3.56+9.77=4.24-2.62+7.05-7.16=7.4-0.31+7.37+8.07=2.07-1.62-0.13=2.4+5.83-6.12+7.51=9.74-1.56-3.96-1.42=1.67+3.09+1.04=9.69-1.87-2.94-3.13=8.57-7.59=7.4-0.14-2.12-1.64=9.95-2.8+1.05=7.45-0.63-5.33-0.48=0.81+8.3-4.42=3.99-1.16-1.05=6.08-0.74-1.82+0.81=3.6+8.69+2.46-1.62=1.03+1.11+9.35-3.56=7.31-4.66-0.39+9.01=1.82-0.9=3.56+2.17=6.95-1.4-5.36=3.27+2.47=3.97-0.17-1.19+4.93=5.11+8.1+3.74+0.59=7.55-6.69+1.5-2.04=3.85-0.61+6.53+0.72=1.04+5.95=9.88+4.75+3.4+9.01=6.14+8.55-1.94-1.93=9.51+4.37-0.87-5.32=2.67-1.91+5.61-0.49=5.95+6.72-2-1=8.47+7.69+3.98-1.48=8.75-3.16-0.75+1.64=6.11-5.56+8.13-3.35=8.09+8.64+3.14+4.7=5.22+3.87-6.24=9.58-0.04+6.85+4.11=4.07+0.61-3.11-1.02=9.62-6.81+9.4-5.23=4.47+9.74-3.2-4.52=8.67+8.16-6.06+4.44=4.27+3.9=9.42+2.21=2.24+3.25+4.8=8.44-4.89=1.05+3.3+8.51-8.45=1.06+2.12-3.08=9.84-6.37+1.94=9.29-2.4-2.46-3.53=5.33+5.34+4.68-1.83=4.93-0.09-4.03+2.71=9.79-3.71-2.45-1.91=1.66+0.34+3.57-1.07=6.56+1.72-0.73+5.57=4.6-1.13+3.17+9.48=9.37+6.51+2.67+8.6=1.43+0.54+6.89-3.31=1.25+8.9-2.83-3.5=9.54-8.74+7.07+1.05=0.31+8.54+7.8-3.14=9.26+4.82+0.68=5.77+4.49+5.05-4.23=8.04-2.23-0.11-1.23=1.1+1.64+8.83+0.58=6.4+7.59+7.19=5.2-4.35=2.12+7.48-1.62+5.86=1.41+0.67+4.33=6.38+7.87=7.16-4.41=0.99+5.93+6.67=3.28+4.66=9.38-3.03+2.81=7.43-0.85-6.09=7.44-0.77+8.12-6.8=8.78+5.24+9.83=1.46-0.77=7.85-5.03+8.76=3.52-0.19=5.34+1.34+4.92-2.54=3.87-0.27-3.02=3.73-2.22+0.9+3.02=3.33+2.74+0.4=7.5-0.84+4.06=1.82-0.96+8.62+4.5=9.03-0.81-4.42+6.42=5.36+2.47-5.86=3.2-0.53+9.15=5.94+3.01+6.18+3.39=3.58+8.75+8.03-5=8.42-2.57-0.91-1.47=8.7+1.27-9.03+9.62=8.99-7.31+5.83-0.2=6.67+1.3-2.21=7.3+5.49=9.64-0.36+9.49=5.45+9.59+9.07+8.82=1.97+7.21-8.62+1.74=9.77-9.24+5.88-1.14=6.85+4.14+6.72-0.56=9.9+8.45+4.76=5.18+4.77-1.31+1.66=6.12+6.74=7.7+4.13-2.45-2.55=6.58-3.7+7.48=9.58-3.68-2.97+7.78=8.64+4.31+9.22=8.97+0.48+0.29=2.67-1.69+4.11+0.48=3.17+1.62-2.33+4.19=6.11-1.14+0.35+9.68=9.06-2.86-3.87=7.99-0.5-6.65=9.74+8.74-6.76=3.88+1.24-2.72=6.86+3.61-3.43-4.49=4.28+8.61+0.28-2.08=2.03+8.5+0.05-2.59=1.33-0.36-0.19-0.28=9.28+3.65-7.12-1.41=8.99-0.98=9.12-3.15-0.15=8.65+2.94-3.29=6.5-0.45-0.68-3.83=4.55-2.24+6.57=8.46+7.67-6.48=6.45-1.34+8.31+2.74=4.78-2.09+9.84+6.31=6.57-3.63+7.39=9.75-3.38-1.16+3.94=8.46-5.43=6.08+0.14+1.24=6.86-2.73+9.48-0.23=6.39+4.53-7.91+0.19=6.71+8.32-4.96-9.4=9.38-8.54+9.48-4.59=9.71+6.73-2.36+6.89=6.31-0.36+3.03-1.93=9.12+0.77=8.32+6.3+6.31+5.18=8.55+4.24-6.32+6.07=2.17+5.81-3.65+0.88=8.31+9.32-5.82+8.13=7.47-5.87+6.52-7.08=8.09-7.03+1.39=7.51+5.65+2.39=5.59-2.4-1.6=4.31+5.68-7.38=5.28-0.56+6.63-4.54=5.13-0.92-0.86-2.18=7.97-6.62+2.65=8.74+1.13-2.03=9.36-7.02-1.64=8.66+4.29-2.34+8.81=3.17+5.55-0.19-2.17=8.67-5.45=6.53+1.55-7.7+5.3=5.9+2.67-1.7-3.41=7.11+3.14+2.26-4.38=4.92-1.87+1.92=8.87+4.68+9.72-4.97=4.52+0.45+7.15+5.96=8.19-7.85=0.3+9.95=6.55-5.42=8.41-3.54=0.67+8.85-0.95=4.46+6.1+5.93=6.97-4.08+5.85=9.9+7.48+8.2+3.31=5.14+5.46=1.74-0.67+1.89+9.7=1.49+1.9-0.65+1.62=2.01+4+1.87=4.64+5.82-2.49=6.52+7.69-0.34-8.15=8.01-0.26=8.57-5.72-1.65+2.49=2.47-1.85+9.02+9.12=9.77+4.05-4.93=9.09-1.49-4.13-2.24=5.98-4.69-0.74=7.62-3.81+6.52+6.62=9.62-6.26+4.59=5.2-2=7.29+8.5+2.57-0.79=6.85+1.98-6.84-1.22=9.94-9.42+4.86=9.26-1.54+2.37=4.73-3.4+4.82+0.22=4.16+7.38=9.46+9.32+6.43-6.02=6.4-2.29+2.5=6.62+8.13-9.99=2.89+7.07+0.57=6.26-1.61=5.62+9.22-4.49=6.88-2.95+1.77=9.84-3.24-6.08+5.79=4.16+3.19-0.62-3.18=6.13-5.17+9.63+9.66=7.02+6.67+6.45-7.3=1.65-0.37+3.88-2.01=9.15-0.52-6-0.6=8.54-6.91-1.19+2.81=7.61-3.57+1.45+7.41=9.57+4.56+6.57-4.96=4.47-3.07+3.39=2.91+6.18+9.27+4.26=8.62+8.1-1.28=9.95-7.17=7.8+1.96-4.57=7.17-3.28-1.78=8.16-4.42+2.8=6.71+1.57-0.35=9.9+5.33=2.27-1.35-0.68+8.44=4.73+3.95+5.17+3.01=4.25+0.56=3.58+3.17+0.34+3.77=1.32+9.47=5.52-1.31-0.92=7.42-3.83-1.6=1.75+1.38=8.52-6.28+2.65-4.19=0.47+8.12+8.97-4.03=7.89+9.56-1.57+6.17=9.47+2.6+5.61-3.55=8.88+5.75-5.35-0.63=1.01+7.42=9.18+1.14-5.49-4.62=4.82+0.59+3.65+2.5=0.49+9.02+2.6-4.07=4.24+4.57-6.23+6.05=3.47+3.99+6.07=9.94+4.14-5.73-6.34=9.52-0.68+4.31+2.37=6.72-1.16-4.2=9.62-0.5-0.65-0.1=9.44+2.68+0.98+2.38=7.82-0.87-5.7=4.81+0.83+9.94-8.63=9.55-2.39-4.57-1.3=8.79-0.86=8.16-1.36-0.55-3.46=9.16-0.37-2.92+9.31=9.68-3.39-1.3+0.62=1.09+6.85-6.91=6.03-2.78+8.83-2.52=9.76-0.39-6.27-2.55=5.12-4.1-0.53+8.76=5.09+1.39+8.83-1.6=4.82+9.8-1.39=9.82-0.51-7.65=4.78+5.38+7.45=5.55-1.95-3.14=6.25+8.16-0.38-5.75=6.59-3.91=3.74+7.79-5.53-1.34=8.6-8.06+2.6+9.47=7.05-1.55-2.06-1.18=9.41-2.09-5.9=1.74+4.31+0.4=9.39-2.55-6.18=4.77+5.44+7.91-7.98=8.49+8.1-7.81+4.7=9.49-4.86=8.65-4.54-0.47+3.4=8.89-4.67+0.06-1.23=6.07+8.7-1.54=4.68+9.54+0.76-6.73=9.66+3.57-5.69=1.35+7.62-4.59=6.09+7.29-4.38+3.85=9.34+5.19=6.74-1.11-4.21+3.1=5.79-3.13+3.97+2.77=8.38-6.03-1.72+5.78=6.74-4.88=3.14+6.46+8.48+8.3=1.54-0.51-0.88=5.79+2.99-4.87=4.62+6.27=0.58+5.82-0.47-0.82=6.46-2.12-4.09=7.57-4.45+4.33=5.67-1.83-2.34-1.04=6.01+7.33=9.39-0.69=8.26-0.79-4.84-2.41=9.41-2.05-2.5=8.73-6.42+5.01=7.38-7.24+2.16+9.1=6.75+7.35+8.19-7.06=8.76+8.31-2.37-1.39=4.79-0.08-1.16+4.07=6.65+0.7+6.84=1.53+5.21+0.04-4.08=9.7-5.16=9.54+0.15+8.73+5.05=5.62+7.32-0.32+7.14=5.72+8.73+8.76+3.43=4.95+1.49+1.04+1.08=9.37+2.21-1.75-7.97=8.15-5.45+6.81=9.84-0.78-2.6-1.01=9.88+2.54-3.93+6.07=0.92+9.01-7.13+1.35=9.77-1.29-4.35=5.06-0.74+3.67+8=2.76+9.8+9.43-1.64=2.06-1.47+7.29-1.32=0.28+3.06=8.8+5.07-9.08=9.28+2.81+0.16+5.73=8.53-3.95-0.54=7.18+2.8-9.01=9.57+1.27=5.44-1.22-1.21-0.78=7.54-6.4+8.98=1.83+9.27+3.73-9.96=4.17+7.55+1.89-4.82=4.1+6.58-4.37=3.3-1.84+4.51-0.79=8.16+0.32+5.72+4.75=6.51+1.37-5.42-1.94=5.32-0.7+3.45=8.59+2.66-5.4=7.72+4.77-3.8-1.47=6.22+5.42-0.13=7.03-1.12-0.08+2.97=7.49+1.64+9.7=5.06+6.5+0.85=5.72-2.15-1.58-0.96=8.9-6.01+0.47=7.84+5.85=7.61+6.91-4.2=5.19+8.87-7.91+4.5=5.78+7.8=7.74-5.92=5.82-2.55-2.07+4.64=9.32-6.48=5.33+2.1+5.08+5.24=9.48-2.4=8.68+1.93-2.79-3.27=3.17+9.6+7.58=6.65-3.44+6.07-1.83=5.07-4.12=3.13+0.47+3.3+9.33=9.32-2.1-6.09+5.01=7.71-3.64-3.66=8.56+5.45-9.27=5.94-0.33-4.2-1.08=2.89+4.97+2.43+1.86=2.57-0.82+5.01+5.76=7.21+2.63-8.32+4.7=9.23+5.87+5.6-0.7=9.53-1.65-4.03=5.09-1.88+8.61-5.92=6.06-1.23+3.68=7.16-1.87-4.26-0.81=3.33+9.84+3.53-2.94=5.72-1.11+8.63-3.03=9.12-8.83+0.87+0.31=4.25+2.51=0.19+8.75+1.75=7.22-0.1-4.31+8.63=3.3-1.97-0.71+5.03=8.33+4.76+1.01=5.92-2.41+6.12=0.21+6.63=8.81+8.91-6.37-7.12=9.71+8.77+9.41+3.52=4.92-0.08+0.2-4.89=6.1-5.77+6.3=5.25-0.47-0.32-4.05=3.92-1.52-0.48=9.04-0.56-0.37-4.72=7.18+4.36+2.9+2.79=5.56-0.17-0.22=6.52-4.93=3.22+1.12+8.08=9.43-8.48=1.54+3.24+6.91-5.37=5.09-2.16+1.79-0.77=5.42+7.51+3.14-8.74=4.07+5.91+1.76-1.59=4.12-3.21-0.43+9.07=7.85-5.27+0.21+8.02=4.95+9.5-4.1-7.2=9.07-6.23-0.05+1.9=8.3+7.51-3.55=6.78-6.68=2.6+6.94+2.98+8.75=7.09-1.26-4.4=8.09+4.11-3.86=6.22+0.64+9.19=8.07-6.44-0.71=8.61+0.45=2.76-0.24-1.61+2.59=1.99-1.34+9.37+0.66=8.26-4.32+0.17-1=6.32+5.42-5.61=8.76-4.55-2.51+7.59=7.02-2.66-0.83-1.14=6.17-2.63+7.58=2.82+9.54-2.19+1.48=7.55+8.74-1.73-9.9=7.38+5.12+3.91-1.28=5.18+2.53+6.6=7.27-0.06+5.79-7.36=8.85-1.88-5.41+2.28=5.94+9.04+0.3+2.83=7.99-2.82-1.02-3.33=6.73-4.92+1.74=2.48-0.57=7.7+4.13-6.88-0.7=7.66+7.96-5.94=9.76-4.91-2.38=3.25+6.02+4.99+8.12=2.62+8.26-5.3+9.76=9.73-6.79-1.08+8.38=7.05-4.51+7.69=9.92-1.16-3.46=1.42+1.84+7.78=6.29+7.51+1.09=9.46-2.89-0.09-3.96=9.07-8.38+9.65-8.05=7.29+9.01-7.96-2.47=9.48-0.42+2.74-4.58=6.12-1.15+7.54+3.59=9.38-8.44+5.36+0.97=5.49-2.08-0.37=9.18-3.74-1.71-1.04=3.25+6.68+7.58-0.25=5.33+4.01-1.54=9.57-2.62-1.04=5.47+9.69=9.52+1.35=2.77-0.22+0.5+0.49=6.48+7.53-8.08+1.44=1.84+8.24+3.46=2.87+3.23=7.06-0.3-4.9-0.68=3.42+2.18+0.42+7.22=6.56+0.39-4.96+0.6=1.07+2.36=7.05+6.16+3.14+2.91=7.59-1.14+4.92-5.34=3.2-0.49-0.71=6.3+1.86+1.96+3.53=6.75-1.35+8.66-9.33=8.3+3.23=4.01-3.13=6.24-1.81-4.17=7.73+3.98+2.88+5.27=4.02+3.92-5.83=5.68-1.88=2.33-1.01-0.72+3.79=1.28+0.29+2.57=3.39-1.98+6.23=7.23+6.12-6.64-4.33=5.55-2.47+8.94+3.88=2.98-1.02-0.88-0.31=6.46-3.26-2.54=8.97+8.73-1.84-7.64=2.74+6.4-7.12=4.68+6.12-1.72=3.84-0.46+0.11=7.94-0.04+3.15-0.78=9.91-2-0.74-1.7=2.9+4.47+7.88+1.08=6.97-1.26-0.34+9.9=0.39+3.75+8.17-0.25=5.81+6.18+3.33+8.57=4.83+6.03-2.8+7.23=0.34+8.98-4.96-0.93=0.07+4.72-2.3=5.06-3.77+1.79+2.66=3.77+9.23-6.64-3.62=9.62+6.46+3.77+1.92=5.21-0.24+2.95=3.82+2.59+3.59+7.36=8.68-8.55=9.95-0.16+7.92-2.18=8.26+3.72-4.69-5.19=6.39-4.82+3.01=8.82-4.57=5.34+3.45+4.52=5.61-0.91-3.21=7.7-2.89=9.83-1.2-4.48-1.78=8.3+2.98-4.37-5.04=9.57-2.17+4.65-5.02=6.54-0.3-2.29+3.14=0.74+1.84+8.44=1.62+2.64+5.9=7.55-2.84-0.64+2.3=2.19-1.56=8.51-5.28+6.12+8.82=9.06-2.57+3.67=1.66+9.1-7.01-0.78=8.92-2.86-0.15-0.4=2.68+1.36=5.51+7.54+3.23+0.62=2.37+1.25+4.66=2.23-0.68+8.71+5.97=4.5+4.04-3.1-4.96=9.59-4.68-2.32+6.35=4.41+3.72=5.51+9.99-4.53+2.72=4.44+1.82=6.48-1.32+2.68+9.32=1.48+8.47=8.17-5.44=1.56+9.38-2.21+0.92=8.94-6.46+5.34-2.17=9.62+5.17+8.53-5.29=9.97-1.16-4.06-0.52=8.31+7.34-6.28=7.45+7.55-1.43-2.77=8.08-0.3-2.9-1.14=7.25+8.11+6.79=5.5+2.14=3.57-3.46+9.06+0.83=4.83-2.57+9.62+5.9=5.41+5.94-2.11+6.56=7.17-0.56-2.89=8.01-1.28-6.15=5.63+7.36-9.04-0.69=4.39-0.88+0.66+0.02=3.24+9.32+1.77+2.54=9.75-0.7-0.63+5.96=8.02+3.73+9.57=3.47+0.69+1.07+3.92=9.13-1.71+4.75-3.44=2.98+7.9-9.66+5.91=9.23-0.95-4.04-2.32=5.93-2.98-0.46+6.45=6.2+5.74+4.94+1.27=7.51+2.66-6.46=8.45+6.86+4.3-0.09=9.74+5.44=8.09-6.7+4=2.43+5.03=9.58-3.53-2.54-1.04=7.77-0.29+1.47+3.96=7.16-3.17+8.8-4.8=9.02-0.63-1.97+9.05=8.65-0.74-1.15-5.15=7.76+0.47-3.96=8.2-5.26-1.69+6.6=9.76+4.96=6.4+4.62=9.77-5.55+1.88-0.36=5.1-0.53+4.02+8.91=9.22+6.97=5.16+3.76-2.97-2=3.82+7.29-9.97+4.05=8.81-2.15=4.02+2.95+5.48-4.12=7.67-0.56-3.15-2.24=6.33+4.71+1.53-1.98=1.76-0.88+4.42+4.17=2.56-0.91+2.16=2.69-1.98+7.05=6.11+9.62-1.55+0.83=9.27+7.57+2.91+3.2=6.6-6.48+5.89-1.64=3.55+9.18-9.01+8.91=9.29+4.48-5.98=9.67-4.94+9.37-4.18=9.64-3.04+0.94+1.06=4.4-1.12+4.9-2.59=4.21-0.44-1.12=9.68+3.89+5.78=6+5.17+7.57=7.87+6+2.81-8.11=8.79-1.1-1.89+7.34=8.54-2.92-0.63=0.07+5.28-0.71-3.55=9.87-3.96+9.61+5.26=7.79-1.72-4.27+6.09=7.9+2.87-2.02-5.11=7.1+8.41-3.61-5.18=8.88-6.49+1.04+7.13=5.92+7.74=2.11+8.32-5.65=3.59+8.42=3.26+8.29-3.88+5.25=9.47-4.01+1.69-4.58=0.79+3.58-1.92=9.08-6.47-1.93+9.86=4.51-3.19+2.79-2.96=7.69-6.83=7.77+4.35-3.44-8.28=1.69+5.31+0.97=4.01-0.07-2.05+9.95=8.59-3.17-1.35=6.34+1.79+9.94-7.72=2+7.73+6.17+2.24=5.78+3.16+2.46=2.61-0.66-1.44+2.1=7.32-2.92-2.58+7.04=9.97-3.96+8.03-1.77=5.09+1.37=4.34-3.93+4.72+1.48=8.88-2.6+9.42+0.55=0.2+1.25+5.59=1.74+1.21+8.3+8.17=6.93-5.71+9.38-9.51=4.83-1.94+3.13-2.75=4.47-1.5+3.62-0.57=7.28-4.28-0.41+2.28=8.31-0.72+0.94=8.88+6.82-8.39-2.51=2.01-1.54-0.09=3.19+0.96+0.13=6.97+3.62+2.95+8.83=6.83+2.72-1.97-6.21=5.89+0.15-0.43-4.22=9.45+2.35-8.37+2.01=8.94+0.67+5.38=7.05-2.12+8.17-5.98=9.42+1.02-8.88+5.66=8.84+6.3-4.8+5.43=1.8+7.42-1.53+0.3=4.77+1.95+2.28-4.65=2.86+1.83-3.91=7.78-7.29=9.82-7.17+8.46=4.72+8.88-6.53=9.93+0.63-3.04=1.32+9.96+8.02=3.19+9.94-6.83-3.9=7.73-1.96+3.07=3.9+6.39-1.73+5.45=4.04-3.2+3.11+5.82=8.11-3.68-3.08+3.22=9.39+0.92-7+6.25=7.54+7.84-7.22=3.46+6.86-1.17+4.13=8.69-0.43-7.45+8.73=6.97+3.85-2.11=8.33+3.51=9.6+2.84+4.59=4.5-0.02-1.65-2.51=9.59-2.14=9.42+3.3-1.8-9.01=9.51-0.29+8.01=9.02-3.76-4.21-0.42=7.2-4.52-0.93=9.97-3.99-4.17=9.55+3.93-4.49+8.68=3.57-2.06=7.12-3.93=3.46-1.55+6.54+2.65=4.43+8.3=4.74-1.48-0.84-0.3=7.9-3.16-1.15+0.81=8.01+5.69-4.4+2.8=5.58-0.93-2.75-0.7=7.26-4.25+8.17-4.15=6.37-5.89+8.61+2.98=8.13-4.88=7.74-5.06=7.59-3.84-0.05=6.77-5.28+5.19-3.47=7.17-1.45+8.38-5.05=7.83-0.9-1.59+1.7=9.55-0.85-1.77-2.94=8.48-5.87+6.04+5.73=7.32+5.7-1.5+2.81=9.14-3.92-3.37=1.49-1.2+1.88+8.52=9.73-0.72=8.76+6.1+2.35=8.73+7.94-1.8=9.48-4.8=7.84-1.07-2.14+0.98=3.45+0.46-0.39+9.49=0.89+0.45=2.28-1.83+3.48=7.7+9.94+1.91=3.47+9.77+6.61=7.18-5.31+2.01+5.11=5.23+2.92+8.89=9.57-5.1-3.11-0.55=4.54-1.14=8.9-5.13-0.58=5.45+9.56-8.27-5.1=3.65-1.91=4.28+5.26=7.12-6.45+5.74+2.87=4.6-1.52=8.39-4.01-1.82=8.34-3.53+1.68=9.46-3.95+9.94=2.26+2.09+2.97+5.49=6.46-1.83+5.07=5.05-2.6-0.63=8.96-0.62=1.5+1.14-0.52+9.11=9.12-6.65+6.83-6.09=6.14+6.49+3.99+2.87=7.53+8.04+7.21-2.61=7.22+1.38+2.49+5.28=6.72+2.69=2.88+2.12+4.25+4.82=7.95-0.78-5.16=0.09+7.33+8.92-9.28=9.47-5.06-2.91-0.41=7.87+4.8-0.87-0.75=9.97+6.45-2.8+1.77=5.77-4.32-1.17+6=9.88+8.27+9.06-9.9=5.35-2.31-0.85-2=6.59+4.99+6.97-7.64=7.45+4.13=4.61+3.08+0.5=6.82+1.2+8.17+1.62=9.71-8.54+3.42=7.35-6.26+1.16=8.29+5.34+3.98+0.28=5.09-3.63-1.14-0.03=参考答案4.42+8.14+4.03+7.27=23.869.69-2.13-3.94+3.17=6.798.59-7.19+9.05-1.89=8.569.64-9.25+3.87-1.76=2.57.4+4.57-7.14+0.83=5.667.52-0.7-0.93+2.24=8.136.21-4.7-0.28=1.230.95-0.53+5.33+6=11.755.72+2.07+6.19+5.57=19.557.67+4.06=11.734.49+8.94-8.58+4.81=9.668.91-0.98-0.76-4.98=2.191.67-1.02=0.654.57-0.11+2.61-1.71=5.367.98+4.82=12.88.6-0.34-2.68-3.21=2.374.11+2.33+8.32-6.07=8.693.77+8.96-3.94=8.799.88+7.11-0.87+9.84=25.969.04-0.16=8.883.02+4.8+8.38-3.75=12.456.79-6.34+1.31=1.768.61-0.73+4.15=12.036.67-4.59+5.29=7.378.59+5.3+2.92=16.818.42-0.85-0.53-5.17=1.875.29+6.92+3.93+9.2=25.344.87+1.8+2.13-2.28=6.529.93+9.32-8.29-0.59=10.372.26+4.13+9.84=16.237.17-6.33+3.56+9.77=14.174.24-2.62+7.05-7.16=1.517.4-0.31+7.37+8.07=22.532.07-1.62-0.13=0.322.4+5.83-6.12+7.51=9.629.74-1.56-3.96-1.42=2.81.67+3.09+1.04=5.89.69-1.87-2.94-3.13=1.758.57-7.59=0.987.4-0.14-2.12-1.64=3.59.95-2.8+1.05=8.27.45-0.63-5.33-0.48=1.010.81+8.3-4.42=4.693.99-1.16-1.05=1.786.08-0.74-1.82+0.81=4.333.6+8.69+2.46-1.62=13.131.03+1.11+9.35-3.56=7.937.31-4.66-0.39+9.01=11.271.82-0.9=0.923.56+2.17=5.736.95-1.4-5.36=0.193.27+2.47=5.743.97-0.17-1.19+4.93=7.545.11+8.1+3.74+0.59=17.547.55-6.69+1.5-2.04=0.323.85-0.61+6.53+0.72=10.491.04+5.95=6.999.88+4.75+3.4+9.01=27.046.14+8.55-1.94-1.93=10.829.51+4.37-0.87-5.32=7.692.67-1.91+5.61-0.49=5.885.95+6.72-2-1=9.678.47+7.69+3.98-1.48=18.668.75-3.16-0.75+1.64=6.486.11-5.56+8.13-3.35=5.338.09+8.64+3.14+4.7=24.575.22+3.87-6.24=2.859.58-0.04+6.85+4.11=20.54.07+0.61-3.11-1.02=0.559.62-6.81+9.4-5.23=6.984.47+9.74-3.2-4.52=6.498.67+8.16-6.06+4.44=15.214.27+3.9=8.179.42+2.21=11.632.24+3.25+4.8=10.298.44-4.89=3.551.05+3.3+8.51-8.45=4.411.06+2.12-3.08=0.19.84-6.37+1.94=5.419.29-2.4-2.46-3.53=0.95.33+5.34+4.68-1.83=13.524.93-0.09-4.03+2.71=3.529.79-3.71-2.45-1.91=1.721.66+0.34+3.57-1.07=4.56.56+1.72-0.73+5.57=13.124.6-1.13+3.17+9.48=16.129.37+6.51+2.67+8.6=27.151.43+0.54+6.89-3.31=5.551.25+8.9-2.83-3.5=3.829.54-8.74+7.07+1.05=8.920.31+8.54+7.8-3.14=13.519.26+4.82+0.68=14.765.77+4.49+5.05-4.23=11.088.04-2.23-0.11-1.23=4.471.1+1.64+8.83+0.58=12.156.4+7.59+7.19=21.185.2-4.35=0.852.12+7.48-1.62+5.86=13.841.41+0.67+4.33=6.416.38+7.87=14.257.16-4.41=2.750.99+5.93+6.67=13.593.28+4.66=7.949.38-3.03+2.81=9.167.43-0.85-6.09=0.497.44-0.77+8.12-6.8=7.998.78+5.24+9.83=23.851.46-0.77=0.697.85-5.03+8.76=11.583.52-0.19=3.335.34+1.34+4.92-2.54=9.063.87-0.27-3.02=0.583.73-2.22+0.9+3.02=5.433.33+2.74+0.4=6.477.5-0.84+4.06=10.721.82-0.96+8.62+4.5=13.989.03-0.81-4.42+6.42=10.225.36+2.47-5.86=1.973.2-0.53+9.15=11.825.94+3.01+6.18+3.39=18.523.58+8.75+8.03-5=15.368.42-2.57-0.91-1.47=3.478.7+1.27-9.03+9.62=10.568.99-7.31+5.83-0.2=7.316.67+1.3-2.21=5.767.3+5.49=12.799.64-0.36+9.49=18.775.45+9.59+9.07+8.82=32.931.97+7.21-8.62+1.74=2.39.77-9.24+5.88-1.14=5.276.85+4.14+6.72-0.56=17.159.9+8.45+4.76=23.115.18+4.77-1.31+1.66=10.36.12+6.74=12.867.7+4.13-2.45-2.55=6.836.58-3.7+7.48=10.369.58-3.68-2.97+7.78=10.718.64+4.31+9.22=22.178.97+0.48+0.29=9.742.67-1.69+4.11+0.48=5.573.17+1.62-2.33+4.19=6.656.11-1.14+0.35+9.68=159.06-2.86-3.87=2.337.99-0.5-6.65=0.849.74+8.74-6.76=11.723.88+1.24-2.72=2.46.86+3.61-3.43-4.49=2.554.28+8.61+0.28-2.08=11.092.03+8.5+0.05-2.59=7.991.33-0.36-0.19-0.28=0.59.28+3.65-7.12-1.41=4.48.99-0.98=8.019.12-3.15-0.15=5.828.65+2.94-3.29=8.36.5-0.45-0.68-3.83=1.544.55-2.24+6.57=8.888.46+7.67-6.48=9.656.45-1.34+8.31+2.74=16.164.78-2.09+9.84+6.31=18.846.57-3.63+7.39=10.339.75-3.38-1.16+3.94=9.158.46-5.43=3.036.08+0.14+1.24=7.466.86-2.73+9.48-0.23=13.386.39+4.53-7.91+0.19=3.26.71+8.32-4.96-9.4=0.679.38-8.54+9.48-4.59=5.739.71+6.73-2.36+6.89=20.976.31-0.36+3.03-1.93=7.059.12+0.77=9.898.32+6.3+6.31+5.18=26.118.55+4.24-6.32+6.07=12.542.17+5.81-3.65+0.88=5.218.31+9.32-5.82+8.13=19.947.47-5.87+6.52-7.08=1.048.09-7.03+1.39=2.457.51+5.65+2.39=15.555.59-2.4-1.6=1.594.31+5.68-7.38=2.615.28-0.56+6.63-4.54=6.815.13-0.92-0.86-2.18=1.177.97-6.62+2.65=48.74+1.13-2.03=7.849.36-7.02-1.64=0.78.66+4.29-2.34+8.81=19.423.17+5.55-0.19-2.17=6.368.67-5.45=3.226.53+1.55-7.7+5.3=5.685.9+2.67-1.7-3.41=3.467.11+3.14+2.26-4.38=8.134.92-1.87+1.92=4.978.87+4.68+9.72-4.97=18.34.52+0.45+7.15+5.96=18.088.19-7.85=0.340.3+9.95=10.256.55-5.42=1.138.41-3.54=4.870.67+8.85-0.95=8.574.46+6.1+5.93=16.496.97-4.08+5.85=8.749.9+7.48+8.2+3.31=28.895.14+5.46=10.61.74-0.67+1.89+9.7=12.661.49+1.9-0.65+1.62=4.362.01+4+1.87=7.884.64+5.82-2.49=7.976.52+7.69-0.34-8.15=5.728.01-0.26=7.758.57-5.72-1.65+2.49=3.692.47-1.85+9.02+9.12=18.769.77+4.05-4.93=8.899.09-1.49-4.13-2.24=1.235.98-4.69-0.74=0.557.62-3.81+6.52+6.62=16.959.62-6.26+4.59=7.955.2-2=3.27.29+8.5+2.57-0.79=17.576.85+1.98-6.84-1.22=0.779.94-9.42+4.86=5.389.26-1.54+2.37=10.094.73-3.4+4.82+0.22=6.374.16+7.38=11.549.46+9.32+6.43-6.02=19.196.4-2.29+2.5=6.616.62+8.13-9.99=4.762.89+7.07+0.57=10.536.26-1.61=4.655.62+9.22-4.49=10.356.88-2.95+1.77=5.79.84-3.24-6.08+5.79=6.314.16+3.19-0.62-3.18=3.556.13-5.17+9.63+9.66=20.257.02+6.67+6.45-7.3=12.841.65-0.37+3.88-2.01=3.159.15-0.52-6-0.6=2.038.54-6.91-1.19+2.81=3.257.61-3.57+1.45+7.41=12.99.57+4.56+6.57-4.96=15.744.47-3.07+3.39=4.792.91+6.18+9.27+4.26=22.628.62+8.1-1.28=15.449.95-7.17=2.787.8+1.96-4.57=5.197.17-3.28-1.78=2.118.16-4.42+2.8=6.546.71+1.57-0.35=7.939.9+5.33=15.232.27-1.35-0.68+8.44=8.684.73+3.95+5.17+3.01=16.864.25+0.56=4.813.58+3.17+0.34+3.77=10.861.32+9.47=10.795.52-1.31-0.92=3.297.42-3.83-1.6=1.991.75+1.38=3.138.52-6.28+2.65-4.19=0.70.47+8.12+8.97-4.03=13.537.89+9.56-1.57+6.17=22.059.47+2.6+5.61-3.55=14.138.88+5.75-5.35-0.63=8.651.01+7.42=8.439.18+1.14-5.49-4.62=0.214.82+0.59+3.65+2.5=11.560.49+9.02+2.6-4.07=8.044.24+4.57-6.23+6.05=8.633.47+3.99+6.07=13.539.94+4.14-5.73-6.34=2.019.52-0.68+4.31+2.37=15.526.72-1.16-4.2=1.369.62-0.5-0.65-0.1=8.379.44+2.68+0.98+2.38=15.487.82-0.87-5.7=1.254.81+0.83+9.94-8.63=6.959.55-2.39-4.57-1.3=1.298.79-0.86=7.938.16-1.36-0.55-3.46=2.799.16-0.37-2.92+9.31=15.189.68-3.39-1.3+0.62=5.611.09+6.85-6.91=1.036.03-2.78+8.83-2.52=9.569.76-0.39-6.27-2.55=0.555.12-4.1-0.53+8.76=9.255.09+1.39+8.83-1.6=13.714.82+9.8-1.39=13.239.82-0.51-7.65=1.664.78+5.38+7.45=17.615.55-1.95-3.14=0.466.25+8.16-0.38-5.75=8.286.59-3.91=2.683.74+7.79-5.53-1.34=4.668.6-8.06+2.6+9.47=12.617.05-1.55-2.06-1.18=2.269.41-2.09-5.9=1.421.74+4.31+0.4=6.459.39-2.55-6.18=0.664.77+5.44+7.91-7.98=10.148.49+8.1-7.81+4.7=13.489.49-4.86=4.638.65-4.54-0.47+3.4=7.048.89-4.67+0.06-1.23=3.056.07+8.7-1.54=13.234.68+9.54+0.76-6.73=8.259.66+3.57-5.69=7.541.35+7.62-4.59=4.386.09+7.29-4.38+3.85=12.859.34+5.19=14.536.74-1.11-4.21+3.1=4.525.79-3.13+3.97+2.77=9.48.38-6.03-1.72+5.78=6.416.74-4.88=1.863.14+6.46+8.48+8.3=26.381.54-0.51-0.88=0.155.79+2.99-4.87=3.914.62+6.27=10.890.58+5.82-0.47-0.82=5.116.46-2.12-4.09=0.257.57-4.45+4.33=7.455.67-1.83-2.34-1.04=0.466.01+7.33=13.349.39-0.69=8.78.26-0.79-4.84-2.41=0.229.41-2.05-2.5=4.868.73-6.42+5.01=7.327.38-7.24+2.16+9.1=11.46.75+7.35+8.19-7.06=15.238.76+8.31-2.37-1.39=13.314.79-0.08-1.16+4.07=7.626.65+0.7+6.84=14.191.53+5.21+0.04-4.08=2.79.7-5.16=4.549.54+0.15+8.73+5.05=23.475.62+7.32-0.32+7.14=19.765.72+8.73+8.76+3.43=26.644.95+1.49+1.04+1.08=8.569.37+2.21-1.75-7.97=1.868.15-5.45+6.81=9.519.84-0.78-2.6-1.01=5.459.88+2.54-3.93+6.07=14.560.92+9.01-7.13+1.35=4.159.77-1.29-4.35=4.135.06-0.74+3.67+8=15.992.76+9.8+9.43-1.64=20.352.06-1.47+7.29-1.32=6.560.28+3.06=3.348.8+5.07-9.08=4.799.28+2.81+0.16+5.73=17.988.53-3.95-0.54=4.047.18+2.8-9.01=0.979.57+1.27=10.845.44-1.22-1.21-0.78=2.237.54-6.4+8.98=10.121.83+9.27+3.73-9.96=4.874.17+7.55+1.89-4.82=8.794.1+6.58-4.37=6.313.3-1.84+4.51-0.79=5.188.16+0.32+5.72+4.75=18.956.51+1.37-5.42-1.94=0.525.32-0.7+3.45=8.078.59+2.66-5.4=5.857.72+4.77-3.8-1.47=7.226.22+5.42-0.13=11.517.03-1.12-0.08+2.97=8.87.49+1.64+9.7=18.835.06+6.5+0.85=12.415.72-2.15-1.58-0.96=1.038.9-6.01+0.47=3.367.84+5.85=13.697.61+6.91-4.2=10.325.19+8.87-7.91+4.5=10.655.78+7.8=13.587.74-5.92=1.825.82-2.55-2.07+4.64=5.849.32-6.48=2.845.33+2.1+5.08+5.24=17.759.48-2.4=7.088.68+1.93-2.79-3.27=4.553.17+9.6+7.58=20.356.65-3.44+6.07-1.83=7.455.07-4.12=0.953.13+0.47+3.3+9.33=16.239.32-2.1-6.09+5.01=6.147.71-3.64-3.66=0.418.56+5.45-9.27=4.745.94-0.33-4.2-1.08=0.332.89+4.97+2.43+1.86=12.152.57-0.82+5.01+5.76=12.527.21+2.63-8.32+4.7=6.229.23+5.87+5.6-0.7=209.53-1.65-4.03=3.855.09-1.88+8.61-5.92=5.96.06-1.23+3.68=8.517.16-1.87-4.26-0.81=0.223.33+9.84+3.53-2.94=13.765.72-1.11+8.63-3.03=10.219.12-8.83+0.87+0.31=1.474.25+2.51=6.760.19+8.75+1.75=10.697.22-0.1-4.31+8.63=11.443.3-1.97-0.71+5.03=5.658.33+4.76+1.01=14.15.92-2.41+6.12=9.630.21+6.63=6.848.81+8.91-6.37-7.12=4.239.71+8.77+9.41+3.52=31.414.92-0.08+0.2-4.89=0.156.1-5.77+6.3=6.635.25-0.47-0.32-4.05=0.413.92-1.52-0.48=1.929.04-0.56-0.37-4.72=3.397.18+4.36+2.9+2.79=17.235.56-0.17-0.22=5.176.52-4.93=1.593.22+1.12+8.08=12.429.43-8.48=0.951.54+3.24+6.91-5.37=6.325.09-2.16+1.79-0.77=3.955.42+7.51+3.14-8.74=7.334.07+5.91+1.76-1.59=10.154.12-3.21-0.43+9.07=9.557.85-5.27+0.21+8.02=10.814.95+9.5-4.1-7.2=3.159.07-6.23-0.05+1.9=4.698.3+7.51-3.55=12.266.78-6.68=0.12.6+6.94+2.98+8.75=21.277.09-1.26-4.4=1.438.09+4.11-3.86=8.346.22+0.64+9.19=16.058.07-6.44-0.71=0.928.61+0.45=9.062.76-0.24-1.61+2.59=3.51.99-1.34+9.37+0.66=10.688.26-4.32+0.17-1=3.116.32+5.42-5.61=6.138.76-4.55-2.51+7.59=9.297.02-2.66-0.83-1.14=2.396.17-2.63+7.58=11.122.82+9.54-2.19+1.48=11.657.55+8.74-1.73-9.9=4.667.38+5.12+3.91-1.28=15.135.18+2.53+6.6=14.317.27-0.06+5.79-7.36=5.648.85-1.88-5.41+2.28=3.845.94+9.04+0.3+2.83=18.117.99-2.82-1.02-3.33=0.826.73-4.92+1.74=3.552.48-0.57=1.917.7+4.13-6.88-0.7=4.257.66+7.96-5.94=9.689.76-4.91-2.38=2.473.25+6.02+4.99+8.12=22.382.62+8.26-5.3+9.76=15.349.73-6.79-1.08+8.38=10.247.05-4.51+7.69=10.239.92-1.16-3.46=5.31.42+1.84+7.78=11.046.29+7.51+1.09=14.899.46-2.89-0.09-3.96=2.529.07-8.38+9.65-8.05=2.297.29+9.01-7.96-2.47=5.879.48-0.42+2.74-4.58=7.226.12-1.15+7.54+3.59=16.19.38-8.44+5.36+0.97=7.275.49-2.08-0.37=3.049.18-3.74-1.71-1.04=2.693.25+6.68+7.58-0.25=17.265.33+4.01-1.54=7.89.57-2.62-1.04=5.915.47+9.69=15.169.52+1.35=10.872.77-0.22+0.5+0.49=3.546.48+7.53-8.08+1.44=7.371.84+8.24+3.46=13.542.87+3.23=6.17.06-0.3-4.9-0.68=1.183.42+2.18+0.42+7.22=13.246.56+0.39-4.96+0.6=2.591.07+2.36=3.437.05+6.16+3.14+2.91=19.267.59-1.14+4.92-5.34=6.033.2-0.49-0.71=26.3+1.86+1.96+3.53=13.656.75-1.35+8.66-9.33=4.738.3+3.23=11.534.01-3.13=0.886.24-1.81-4.17=0.267.73+3.98+2.88+5.27=19.864.02+3.92-5.83=2.115.68-1.88=3.82.33-1.01-0.72+3.79=4.391.28+0.29+2.57=4.143.39-1.98+6.23=7.647.23+6.12-6.64-4.33=2.385.55-2.47+8.94+3.88=15.92.98-1.02-0.88-0.31=0.776.46-3.26-2.54=0.668.97+8.73-1.84-7.64=8.222.74+6.4-7.12=2.024.68+6.12-1.72=9.083.84-0.46+0.11=3.497.94-0.04+3.15-0.78=10.279.91-2-0.74-1.7=5.472.9+4.47+7.88+1.08=16.336.97-1.26-0.34+9.9=15.270.39+3.75+8.17-0.25=12.065.81+6.18+3.33+8.57=23.894.83+6.03-2.8+7.23=15.290.34+8.98-4.96-0.93=3.430.07+4.72-2.3=2.495.06-3.77+1.79+2.66=5.743.77+9.23-6.64-3.62=2.749.62+6.46+3.77+1.92=21.775.21-0.24+2.95=7.923.82+2.59+3.59+7.36=17.368.68-8.55=0.139.95-0.16+7.92-2.18=15.538.26+3.72-4.69-5.19=2.16.39-4.82+3.01=4.588.82-4.57=4.255.34+3.45+4.52=13.315.61-0.91-3.21=1.497.7-2.89=4.819.83-1.2-4.48-1.78=2.378.3+2.98-4.37-5.04=1.879.57-2.17+4.65-5.02=7.036.54-0.3-2.29+3.14=7.090.74+1.84+8.44=11.021.62+2.64+5.9=10.167.55-2.84-0.64+2.3=6.372.19-1.56=0.638.51-5.28+6.12+8.82=18.179.06-2.57+3.67=10.161.66+9.1-7.01-0.78=2.978.92-2.86-0.15-0.4=5.512.68+1.36=4.045.51+7.54+3.23+0.62=16.92.37+1.25+4.66=8.282.23-0.68+8.71+5.97=16.234.5+4.04-3.1-4.96=0.489.59-4.68-2.32+6.35=8.944.41+3.72=8.135.51+9.99-4.53+2.72=13.694.44+1.82=6.266.48-1.32+2.68+9.32=17.161.48+8.47=9.958.17-5.44=2.731.56+9.38-2.21+0.92=9.658.94-6.46+5.34-2.17=5.659.62+5.17+8.53-5.29=18.039.97-1.16-4.06-0.52=4.238.31+7.34-6.28=9.377.45+7.55-1.43-2.77=10.88.08-0.3-2.9-1.14=3.747.25+8.11+6.79=22.155.5+2.14=7.643.57-3.46+9.06+0.83=104.83-2.57+9.62+5.9=17.785.41+5.94-2.11+6.56=15.87.17-0.56-2.89=3.728.01-1.28-6.15=0.585.63+7.36-9.04-0.69=3.264.39-0.88+0.66+0.02=4.193.24+9.32+1.77+2.54=16.879.75-0.7-0.63+5.96=14.388.02+3.73+9.57=21.323.47+0.69+1.07+3.92=9.159.13-1.71+4.75-3.44=8.732.98+7.9-9.66+5.91=7.139.23-0.95-4.04-2.32=1.925.93-2.98-0.46+6.45=8.946.2+5.74+4.94+1.27=18.157.51+2.66-6.46=3.718.45+6.86+4.3-0.09=19.529.74+5.44=15.188.09-6.7+4=5.392.43+5.03=7.469.58-3.53-2.54-1.04=2.477.77-0.29+1.47+3.96=12.917.16-3.17+8.8-4.8=7.999.02-0.63-1.97+9.05=15.478.65-0.74-1.15-5.15=1.617.76+0.47-3.96=4.278.2-5.26-1.69+6.6=7.859.76+4.96=14.726.4+4.62=11.029.77-5.55+1.88-0.36=5.745.1-0.53+4.02+8.91=17.59.22+6.97=16.195.16+3.76-2.97-2=3.953.82+7.29-9.97+4.05=5.198.81-2.15=6.664.02+2.95+5.48-4.12=8.337.67-0.56-3.15-2.24=1.726.33+4.71+1.53-1.98=10.591.76-0.88+4.42+4.17=9.472.56-0.91+2.16=3.812.69-1.98+7.05=7.766.11+9.62-1.55+0.83=15.019.27+7.57+2.91+3.2=22.956.6-6.48+5.89-1.64=4.373.55+9.18-9.01+8.91=12.639.29+4.48-5.98=7.799.67-4.94+9.37-4.18=9.929.64-3.04+0.94+1.06=8.64.4-1.12+4.9-2.59=5.594.21-0.44-1.12=2.659.68+3.89+5.78=19.356+5.17+7.57=18.747.87+6+2.81-8.11=8.578.79-1.1-1.89+7.34=13.148.54-2.92-0.63=4.990.07+5.28-0.71-3.55=1.099.87-3.96+9.61+5.26=20.787.79-1.72-4.27+6.09=7.897.9+2.87-2.02-5.11=3.647.1+8.41-3.61-5.18=6.728.88-6.49+1.04+7.13=10.565.92+7.74=13.662.11+8.32-5.65=4.783.59+