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9.55-5.75-1.85+0.64=2.19+7.5+5.97=7.47-5.84+9.52+9.16=7.35-0.73-3.33-0.66=8.27+6.2+5.31+9.06=2.08-1.15=6.71+3.96+9.27-6.55=1.55+1.83=7.52-0.88-5.07=2.29+5.46+9.56+9.44=5.87-3.28=1.91+2.54-3.22-0.95=6.9+7.21+6.65+9.43=9.94-7.57+9.25+0.74=7.22+1.62-0.95=3.1+4.29+0.74+3.4=3.47+6.02-4.55=8.63-5.35-0.29-2.03=4.87-1.89+7.66-4.83=8.28-1.05-2.53-3.73=7.56-3.09-1.05+4.8=6.97+2.61-5.93-0.86=5.33+2.46+4.09=9.25-1.13-7.25+2.12=7.13-1.95+5.47-1.34=5.46+2.17=7.48-0.55-0.67=9.22-0.59-5.56=8.22-2.77=8.86-4.69-1.43=5.81+6.44-3.61=1.74+5.16+7.27=8.68-3.59-1.78-2.08=4.18+8.08-8.33=6.83-2.03=9.76+9.2-1.37+0.68=0.78+2.81+5.79-4.85=7.8-1.7+3.49-4.37=9.07-5.44+5.77-5.97=9.51+9.43+0.4+7.68=5.11-4.12+4.14=4.82-1.74+5.15=4.32+3.02+8.84-3.2=9.18-5.89-0.15-2.57=5.63-1.09=7.44+5.45+5.72=4.32+4.92+7.75-9.94=5.29-0.18-4.93=9.56-2.68-4.52+1.13=6.15-2.68-3=5.45+9.01-8.29=7.27+8.92+6.1-7.96=9.13-3.41+7.29+4.58=5.57-0.31+1.75=9.38-3.93-3.41+1.89=9.37+2.47-2.53=8.08-1.35-3.17-1.7=7-5.93+7.99+0.58=9.91-9.27+6.3-3.42=1.3+1.61=2.71+9.43-2.64-8.87=6.79+6.53-4.43=8.12-6.65+1.7-1.55=9.85-2.02-7.49+6.34=5.91-5.02=6.64-2.56+2.51=8.6-7.81-0.39+8.99=7.89+9.76-0.13+4.87=2.2-0.6+4.39=1.43+1.88+3.22=2.69-2.26+4.39=7.27-6.12+9.17-7.7=7.95-6.63-0.92+7.27=2.87+1.25-1.19+5.49=8.46+1.74+0.11=9.57-0.95-0.15-1.47=8.22+8.8+4.05=2.95-1.08+3.94+5.9=9.65+1.07+3.75=7.76-6.49+0.54+5.59=9.75-4.5-0.33+6.54=9.91-6.44+5.84+8.04=5.76+9.89-8.77=7.13-0.13+5.19=3.59+6.86+2.51+6.06=6.65-4.31+6.01=8.54+3.97+3.99+4.69=9.46-6.23-2.41+6.38=8.07-0.38-4.01=7.44-0.26-2.76+5.92=8.33-3.57-0.47+4.77=6.61+3.95-4.18-3.44=5.8+1.37=3.39-1.33=8.78-1.17-7.46+7.43=7.76+8.15+1.26+0.35=9.11+6.51+2.83+7.67=9.34+2.99-3.53-4.18=4.48-0.39-2.92-0.55=2.92+4.43+6.03=8.02-1.74-0.9-1.06=9.83-9.6+9.27=8.29-0.07-0.06-3.8=7.86+8.46+4.28=9.13-1.54-3.78-2.14=9.99+4.19+7.72=2.87-0.83+0.5+2.58=6.2-0.08-0.25-2.03=7.69+1.58=6.16+6.67-7.85+4.33=3.62+1.32+3.46-7.63=2.75+4.56=1.45-1.33=2.35+3.45+7.38+3.04=7.31+7.64+1.84+5.55=9.41-3.55-2.2+7.15=4.78+7.96+9.57=9.75-3.28-2.1-3.67=8.73+9.3+5.2-5.94=5.84-0.27-3.14-1.7=4.88+3.52-6.58=2.54+7.68-4.64+6.02=7.15-5.27+1.62=1.74+0.33+0.16-1.43=8.33-1.19+5.86=8.66-0.32+5.13=8.82+5.1=0.7+2.92+4.26+8.45=5.43-5.26+1.26+2.17=6.23-3.46=1.62+0.17+6.46+0.45=9.67-1.39+5.83=3.01+7.37-4.79=7.27-3.4+1.88=9.55-2.85-5.84-0.22=3.06-0.67=4.38-0.97+6.28-1.4=7.86-0.84-6.87+6.28=5.35-3.97+6.64+5.37=7.62+0.63-5.8+6.23=9.69-4.57+4.43=6.76-4.15+4.58-1.17=7.04+2.95+4.05-6.67=6.71+5.27-1.11=9.11-6.09-0.38+9.28=8.78-1.08+3.43+5.92=5.59+5.95+2.22=9.34+5.5-8.5+8.32=7.37-1.53-0.55+4.72=8.3+9.69-0.6+1.07=8.9+2.16+4.82=5.68+7.55-5.13+5.16=3.98+9.8+5.31=6.46+3.57-1.54=6.12+2.48+0.97=3.83-0.23+6.95-5.1=8.47-2.08+8.49-4.71=2.06+5.28+7.07=7.25-0.72-1.43=8.82-3.27+4.52-7.71=0.05+7.24=9.39-4.83=6.9-0.15+8.38+1.31=2.84+7.73-4.9+3.71=7.32-1.62+4.51=1.74+2.42=8.9-4.92+7.62=0.06+2.85-2.41+4.37=6.67-5.56=9.18+1.78-0.38-7.25=2.02+9.37+7.9-9.94=8.02-0.6-0.38=7.16-1.25=8.11-3.67-3.68+9.37=6.07-0.55=9.8+2.24=6.95-5.21+0.67+2.4=5.97+9.52-7.09=6.41+4.52-2.77-6.84=4.15+1.81-1.11-4.52=9.48+0.26=4.92+7.58-3.16+2.02=2.87-0.89+5.82+2.69=8.44-1.94+5.56=1.46-0.43-0.61=5.49-0.03+3.38+3.72=7.93-2.36+9.23=6.3-2.94-0.48-1.33=0.69+5.56+0.93-6.44=9.22-3.38+0.47=8.53-1.7+8.84+7.51=9.62+6.75+8.14-4.16=4.66+1.15+2.42+6.94=4.63+5-3.06-5.67=6.35-0.87=9.22-3.17+7.3+9.41=9.53-5.11-1.5+9.94=7.81-5.94+3.45+1.66=8.36-3.77+0.15+5.82=8.93-4.41+7.07-5.02=8.4-1.73-1.62=8.77-1.86-5.76=9+6.92=8.29+2.71+9.12-5.76=7.49+6.59=9.77+8.45-3.1+7.85=8.27+0.11+0.52+4.86=7.46+4.53+4.37+7.92=4.36-2.21+6.19-0.39=2.75-0.7=8.27+4.33-0.65=3.49+9.56+8.93-7.58=2.94+7.8+0.7+9.25=3.6+6.85+0.75=6.95+8.68-1.9-4.87=6.25-5.42=3.54+8.29+7.2=9.3-3.82+5.16=3.82+3.24-4.12+0.41=7.32+4.44-0.07=8.98-3.34+9.57+5.81=9.66-1.1+3.14-2.2=8.49+5.72-0.67-0.73=3.64+5.27+8.85-3.82=5.96+5.98-9.94=6.88-1.94+3.36+3.37=0.55+6.55+8.06-1.34=9.95-6.79-1.73=8.51+1.84-9.16=8.53-5.36=6.61+6.67+8.05+7.53=7.04-4.88-1.96=8.97-0.88+4.11-6.77=4.96+9.69+6.34=7.61+9.54+4.16=9.6-6.12-2.54-0.38=7.91-1.68=7.63-6.04=5.01-0.68+6.04+5.71=4.61-0.52-2.23+5.3=9.74+8.57+0.68+1.29=5.92+6.45=6.76-4.87+8.81-7.65=8.53+3.45-4.53=3.18+0.63=9.72-3.27-3.4=2.37+9.67+0.66-7.78=4.63+6.05=9.8-9.04+0.07=8.61-4.52+6.02+1.43=7.67+2.56-6.24-3.37=8.28+7.31-4.19+9.32=9.28+5.48-7.71=3.93+9.58-6.21+7.09=1.19+5.74-4.77=6.1+8.92-5.95-6.05=3.18+4.23+2.08=6.07+9.79=8.74-2.04+0.18=8.72-2.21+9.87=8.83-7.22=4.26+5.42=7.01+4.36-1.04-2.13=3.77+3.91=4.39-2.53+7.21-5.9=9.75+3.48+0.73-0.12=7.83+2.57=8.74+4.22+8.44=4.9+8.68-6.15+8.28=1.11+1.91-0.26=9.35-5.01+0.44=8.47-5.91=1.95+3.94+4.77-5.42=9.12-2.76+9.09=9.69-3.97-1.61=5.79+9.97-5.18=9.49-4.54=9.88-6.46=5.62+3.86-0.06=8.27+8.65-4.93-6.99=8.71-3.52-2.67-0.73=1.41+3.78+5.5-8.61=3.84+7.71=9.97-1.49-7.04=1.64+6.36-3.61+2.05=7.77-0.68=8.02+4.97=9.03-0.38=5.13+8.41-6.72-5.44=9.19-2.36+5.8=4.77+7.21-2.73+9.25=6.45+3.93+4.83-2.98=4.36-2.58=4.65-1.59+8.5-9.96=9.38-0.79-8.29=9.88-0.03-1.22+3.75=9.79-2.84-3.76=9.97-3.9-3.94-1.33=1.65+7.57+5.55-2.7=8.73+7.48+9.91+0.95=1.73+6.94+7.91+5.28=0.54+0.21+5.46-4.37=7.82-0.09-2.66=8.21-2.5+1.32=5.16-1.54-1.17-1.52=5.71-0.12-2.68=3.33+4.58+9.8-3.32=4.95-2.52=7.95-6.55=9.87-5.64+2.85=7.53+5.72-4.42-2.85=5.59+6.55-3.4-5.53=7.01-1.09-2.58-3.06=7.98+1.9+4.26+3.63=0.21+2.81-2.51=3.63+4.16+7.83-3.71=2.95-1.66+5.36-3.46=7.21-3.79=1.45+9.4+6.87=5.77+8.42+8.81+3.57=5.52+6.63-0.94-5.36=6.58+4.94-6.45+6.09=7.88-3.42=4.69-3.88+2.96-1.42=8.75-2.43-1.22+2.94=8.97-2.44-2.95-2.29=9.43-6.52-2.57=9.25-3.77-2.09=1.13-0.71+8.58-3.12=8.73+6.41+8.68+0.22=9.54-5.54+0.26-0.77=6.89-5.93=8.83-1.38-6.33-0.25=7.37+1.54+7.64=9.9-0.55-0.02=0.2+9.95-5.23=9.65-6.34+7.92=9.78+4+2.78-5.26=7.44+8.93-8.02+3.24=6.66-3.43+6.95+1.54=5.51+4.22=4.3+2.93-5.67+9.41=8-1.88-0.05-5.87=8.54+5.98+6.45=5.91+4.63+3.3=4.62+0.92-1.27-1.28=4.96+6.22=5.76+6.34-6.14-4.34=6.74+9.81+1.82+1.59=5.78-1.21+5.52=6.53+5.68+7.59-3.09=7.72+9.52-2=7.78-4.75-1.36+8.83=4.26+9.19-3.77+5.87=6.83-5.29+7.05=5.93+5.77+5.1+7.09=8.19+8.16+7.31=8.85+3.31+0.72+1.44=9.35-0.4-1.31-5.29=5.97-0.34+9.03+1.26=3.64+6.89+1.29=2.6+4.85+4.72-6.28=8.92+8.95-9.27-4.45=8.72-7.27-0.68-0.31=4.42-0.75+3.21+1.73=7.38+8.94+7.39+7.17=7.57-0.42-3.14+0.35=6.17-3.54+2.67=9.04-0.95-5.88+0.23=9.69-0.43-7.56+5.79=7.45+4.89=8+5.36-4.11=9.4-6.55+1.31-0.65=8.87-1.98-5.11=9.76+1.72=8.66-3.6-4.11=7-2.65+7.51-3.29=7.16+2.8+0.85=8.18+9.4=6.21+8.88-7.32-0.83=2.66-1.79+1.34+5.72=7.73+5.92-8.25-2.14=8.32+4.24-7.19-4.53=3.86-3.25+6.42=1.54-0.04+8.02=7.11-2.41-4.16+2.92=5.16-3.18+8.63-8.98=7.15-6.27+7.94=9.6+5.72-3.4=3.92+6.86+6.69-2.29=9.27+5.51-8.5+6.89=6.57-2.93+9.59-3.42=9.72+2.83-9.05-0.5=7.03-1.58+5.83=6.75-0.84-1.71=5.27+4.68+0.96=8.32+0.88+5.79=9.45-0.49+2.34-3.22=6.08+1.02-0.07+8.91=7.79-1.51-2.21=2.98-0.13-2.17=6.49+2.2+6.42=3.61+2.41+9.03-1.95=7.64-5.88-0.78+3.9=5.89-2.89-0.84=6.67+6.87-3.54-2.69=5.87-1.76-0.06=6.87+8.48+6.89-7.49=7.22-1.14-0.06=0.37+1.51=5.76-3.73-0.96+2.74=8.67-6.04-1.96=8.55-3.98+8.04=9.7+9.08+9.95+5.06=1.18-1.07+9.37+8.86=8.7-7.23=8.81+9.25-3.76-7.08=1.26+6.27+3.03-5.78=9.45+7.38+2.91-4.57=5.41+9.1-7.5+8.98=1.33-0.22=9.48+9.68=5.54+3.1+0.75=9.42-1.87-0.9=7.61+4.05=6.08-1.27-0.42+6.11=7.14+9.41+6.06+1.4=9.38-0.83-8.17+1.63=4.05-0.17=7.72+3.31+5.23-0.19=4.32-2.05+5.52+2.53=6.49+7.59-9.24+2.6=0.7+1.83+5.28+4.91=8.27-3.59-4.2+0.6=7.97-1.9+2.47=3.17+1.52=8.52-0.63+0.24-6.93=9.87-1.47-5.52=5.9-3.81=7.3-1.23+3.52+0.32=5.29-0.15-3.22=3.99+5.44-6.55-1.88=6.66-4.15+2.79+3.06=3.9+3.25=5.82-3.68+5.75-3.57=8.01-3.19+3.75+2.29=1.66+9.62-8.08-0.19=8.77+8.93+8.84+6.05=6.9+2.41+4.83-4.67=9.49-6.01-2.68=0.19+0.97=7.05-5.47+7.3-6.59=6.99-3.08=3.88-3.53+5.91+9.21=9.18-7.53+6.9=8.86-8.68+9.88-1.75=8.95+6.22+1.2-6.76=4.68-4.25+2.27=1.43-1.04+7.35+5.55=8.3-3.16-1.74-0.17=3.56+3.8+5.99+7.98=7.6-7.11=7.68+9.52=5.41-1.72=7.93-2.65+1.1-5.87=9.88-5.62-2.06+1.18=2.77+1.41+8.2+7.73=3.94+4.83+6.63-0.64=6.62+1.78-1.45=8.05+2.01-3.43+4.37=7.76+2.93-6.86=7.18+9.7=3.75-0.29+5.3-5.78=9.35+6.68-8.04=4.83+4.94-4.67=3.42+0.36+6.64-7.64=7.83-3.92+8.56=6.4-2.67-0.91-0.17=9.43-5.02+7.82+1.13=8.68+9.19-0.56+3.42=5.17-3.74+7.59-7.02=3.37-1.38+6.13=9.71+6.2-1.13+3.11=0.47+9.78+7.6+8=5.73-4.41+4.5-1.84=7.99-7.63+9.3=3.87+4.95+8.07=0.97+8.34-3.16-4.65=8.71-1.43-6.53+3.22=5.27-2.18=1.81+4.47-5.84=5.3-2.72+0.99=9.42-9.31+1.08+3.79=7.43-4.77+3.69=9.51-3.74-0.57-2.76=6.6+8.52-6.55+9.54=8.05+9.1-6.04-8.94=2.51+0.95+2.71+9=8.97-0.19-2.83=3.93+9.25+7.56+8.61=3.64+2.51+7.47=2.66-1.69=7.29-6.13=3.39+4.34+4.86-4.02=6.23+9.17-0.97-9.5=5.32+9.54-9.52=6.03+6.88-4.83-3.86=7.17+5.93+2.53+2.27=6.33+2.95=6.35+6.17+3.38-5.45=9.3-8.24=9.37+9.12+8.16+3.21=6.31-1.24-3.48=7.17+6.04+8.12=1.52+8.13+3.75-7.72=4.65+9.41-8.14+4.44=9.61+9.25+0.95+7.97=9.62-0.12-1.82+5.24=9.69+3.92=2.82+5.72-3.01+5.25=9.2+7.49=7.73+7.42+8=8.32-2.84-0.96-2.34=4.15+5.16+2.76-7.9=3.18+9.26-5.31-0.74=8.04-3.53=6.44-0.11+6.89=5.09+8.42+6.58+3.7=8.37-0.67-2.02-3.67=9.19+4.99-3.68-8.57=9.09+8.36=5.92-1.65-3.32=8.91-0.65-0.59-0.2=9.56+5.4-2.01=9.06-6.99-0.14+1.68=3.9-3.18+7.61-1.6=7.52-1.39+1.96+3.14=4.93+8.5-9.29-4=4.8-3.11+5.01=4.11+0.66=7.91+9.78-2.25-8.56=7.32-3.26+8.99-7.34=9.04-0.2-0.02-5.58=5.12-2.8-0.73+9.83=9.91-1.94-5-0.7=9.27-6.93=7.74+4.52-7.04+3.39=9.85-1.05-7.49=6.85+1.93-1.18=5.07+5.32-9.56+0.82=7.46-2.26+0.1-4.08=8.45-1.51-3.58=7.44+1.71-0.23=2.63+9.5+0.25=6.51-1.19+3.96=8.57+8.95+7.7+6.92=9.41-2.84-5.26-0.79=5.99-3.39-1.08=3.72-1.07+6.88+6.71=4.81-0.23-0.1-3.4=7.66-7.2+4.21+4.94=7.24+1.57-1.25+2.53=9.8+9.46-0.65=7.81-7.67+9.05=9.58+2.89-2.64-3.59=9.68+1.38-0.31+0.71=4.01+6.06+8.59=7.24+0.59+3.5-7.45=8.73+6.12-6.91+7.15=2.81+2.8+9.16=7.86-4.73-0.82+0.94=8.82+5.05-2.61+9.29=4.64-1.73-1.02-1.42=6.03+0.37-2.59=6.62-5.31+2.8+3.7=9.15-4.91-2.07+0.07=3.9-0.71-0.82=7.84-2.48-3.03=4.63+9.58+4.36+4.07=9.19-2.02-4.34+1.78=8.36-4.16=7.41-0.14+9.89-0.97=1.01+8.24+2.63=4.11-1.36-0.73-1.09=8.48+9.37-9.9-3.07=7.41-0.55-0.76-3.51=5.5-0.68-2.79=6.78-5.69-0.91=8.93+1.59+6.78+7.17=4.99-2.36+9.01=7.38-6.04-1.21+9.6=4.7+7.96-6.41-4.71=3.86-0.32+5.74-1.52=3.35+7.45-6.55+3.56=5.06+9.8+7.75=6.62-5.8+3.25+5.84=0.08+5.37-1.01=5.52-1.84-2.06+5.43=5.83+8.92-7.92-4.71=9.05+3.25=3.56-0.09-2.95+4.92=3.32+0.7+6.26=7.05+2.05+4.05=5.41+6.4-9.84+6.41=8.95-5.48-1.07-0.2=5.79+3.52+0.73-7.79=2.73-0.29-0.74+1.31=9.73-5.15-1.96=2.36+9.13=7.61-6.79+8.74=0.02+4.14+4.4=9.19-1.5-7.31+2.76=9.18+9.4+9.62+4.42=8.5-1.09+8.36-4.05=7.7-6.02+6.66+3.49=5.02+4.6+0.82+7.45=6.68-2.06-0.2-0.13=5.82+6.61+4.82-5.44=7.39-1.24-0.89-2.19=7.49+8.98-7.45-8.86=9.22-0.82+5.68-4.29=8.66-0.18-3.01-2.82=2.88+7.12=5.67-1.98-3.45+4.42=9.77+1.62-7.2=8.89+7.69-1.21+1.09=1.17+6.64-5.56=5.94+3.29+0.62=8.01-5.46+3.52+2.78=4.04+2.96+8.48-6=1.35+1+8.01-2.92=6.1-2.05+5.83+8.21=6.08-5.08-0.69=3.55-2.42=5.7+1.43-1.08=5.5-0.19-1.41-3.13=4.4-0.93+0.07+6.94=8.8+6.86-9.14=8.14+5.88-2.59+5.53=7.89+7.35-4.84-6.91=1.4+7.68+0.55=9.48+1.13=9.98-2.21+8.14-1.01=0.44+6.86=8.72-3.74+6.67+3.77=5.92-2.18+7.51=3.35+4.42-2.6=8.43+2.74-6.32=8.62-1.13-4.35-2.2=9.89-7.74-0.56=6.22+4-3.83=8.14-3.74+6.79-1.74=8.47+0.24-6.94=5.31+8.97+2.64-9.02=8.11-3.1-2.74+1.13=4.89+7.8-0.6+9.72=9.22-2.85=0.46+7.73-5.68-1.79=4.5+9.02-3.25-8.03=5.3+2.49-3.2-2.84=9.11-2.5-2.79-1.65=8.43+5.6+9.55+2=8.99+7.54-5.58=7.72+8.06-0.38-9.15=0.17+4.33=8.65-1.5+1.25+6.6=9.59-3.08-4.06+7.85=7.88+5.14+9.79+1.35=9.94-2-3.95=9.43+9.06-5.34-7.08=9.89+4.87+3.36=4-1.86+1.76+2.87=8.07-2.84-3.46-0.71=3.78+9.96-2.43-0.24=9.16+6.33=4.21+7.2+7.53-0.71=9.25+5.47-8.85+2.95=8.39-2.89-3.46+9.99=2.35+0.91-0.13+3.95=3.67+6.17=8.92+6.24=4.5-2.18=1.32+4.59+7.83+8.88=6.96+9.58-8.52+0.48=8.24-2.95+9.06+3.63=9.4-7.03=0.68+3.06+7.38+0.21=4.06+9.16-4.67=1.54+7.05=5.18+5.66+4.3=8.72+5.15+9.63-2.92=8.6-3.91+6.58-8.75=5.21-1.7+7.8-1.63=8.1-0.51=4.43-3.17+9.92-4.26=9.76-1.5+9.16+6.91=9.61-5.23+4.24-4.05=0.27+8.88-5.03=4.95+5.45+4.93+0.87=9.79-9.38+9.74-7.82=6.71-0.14+7.9+4.17=7.93+6.64-1.52+9.99=5.04+4.66=5.77-3.46-1.67+1.49=9.33+2.72-2.99=9.78+7.74-3-0.77=0.75+3.22-3.74=5.57-1.68=9.9-0.11-9.67+1.97=6.5-3.88-1.89-0.04=7.18+3.61-0.2-1.18=8.4+9.6+8.44-6.9=8.8-2.83+3.23-4.15=4.73-2.43+6.68-7.83=4.88+4.49-3.92+5.67=9.88-3.03-0.36=5.05+8.77-1.05-2.48=7.26+0.05-1.76+6.53=7.72+8.56-3.51+5.26=5.26+9.13+7.55+0.18=7.5-1.12+9.8+1.06=9.61-4.36-3.64=4.41+9.22-7.7+0.82=2.69+8.84+1.62=2.07+2.81+3.95=9.85-2.2-5.98+1.71=8.96-4.67-0.64+7.15=7.33-2.16-4.7=9.92-2.79+3.19-5.87=6.46+4.08-2.43-7.33=7.79+9.25+2.86=3.85-2.87+2.22+4.85=8.64-2.78-2.08-1.13=0.55+4.51+7.43+4.75=8.83-2.45+7.56-4.92=4.17+9.24=5.02+8.48-0.47=4.27-1.64=2.66-1.66+6.04=2.79+6.74=9.6-4.48+3.13+6.94=8.48-1.91-0.82-3.84=2.66+5.7+0.48-1.96=9.42-2.22-3.87-1.3=5.33-2.16-0.19-0.32=6.21+9.08+9.26-3.92=5.47+5.63+4.46-7.78=8.83+8.03+7.12+3.28=9.51-3.12-1.96-0.84=2.37+3+6.1=9.78-1.61-1.17-6.66=8.5+2.12-9.6+2.39=0.91+8.58-9.14+5.99=8.76-6.99=8.06-5.86-1.16+6.41=2.22+8.81=参考答案9.55-5.75-1.85+0.64=2.592.19+7.5+5.97=15.667.47-5.84+9.52+9.16=20.317.35-0.73-3.33-0.66=2.638.27+6.2+5.31+9.06=28.842.08-1.15=0.936.71+3.96+9.27-6.55=13.391.55+1.83=3.387.52-0.88-5.07=1.572.29+5.46+9.56+9.44=26.755.87-3.28=2.591.91+2.54-3.22-0.95=0.286.9+7.21+6.65+9.43=30.199.94-7.57+9.25+0.74=12.367.22+1.62-0.95=7.893.1+4.29+0.74+3.4=11.533.47+6.02-4.55=4.948.63-5.35-0.29-2.03=0.964.87-1.89+7.66-4.83=5.818.28-1.05-2.53-3.73=0.977.56-3.09-1.05+4.8=8.226.97+2.61-5.93-0.86=2.795.33+2.46+4.09=11.889.25-1.13-7.25+2.12=2.997.13-1.95+5.47-1.34=9.315.46+2.17=7.637.48-0.55-0.67=6.269.22-0.59-5.56=3.078.22-2.77=5.458.86-4.69-1.43=2.745.81+6.44-3.61=8.641.74+5.16+7.27=14.178.68-3.59-1.78-2.08=1.234.18+8.08-8.33=3.936.83-2.03=4.89.76+9.2-1.37+0.68=18.270.78+2.81+5.79-4.85=4.537.8-1.7+3.49-4.37=5.229.07-5.44+5.77-5.97=3.439.51+9.43+0.4+7.68=27.025.11-4.12+4.14=5.134.82-1.74+5.15=8.234.32+3.02+8.84-3.2=12.989.18-5.89-0.15-2.57=0.575.63-1.09=4.547.44+5.45+5.72=18.614.32+4.92+7.75-9.94=7.055.29-0.18-4.93=0.189.56-2.68-4.52+1.13=3.496.15-2.68-3=0.475.45+9.01-8.29=6.177.27+8.92+6.1-7.96=14.339.13-3.41+7.29+4.58=17.595.57-0.31+1.75=7.019.38-3.93-3.41+1.89=3.939.37+2.47-2.53=9.318.08-1.35-3.17-1.7=1.867-5.93+7.99+0.58=9.649.91-9.27+6.3-3.42=3.521.3+1.61=2.912.71+9.43-2.64-8.87=0.636.79+6.53-4.43=8.898.12-6.65+1.7-1.55=1.629.85-2.02-7.49+6.34=6.685.91-5.02=0.896.64-2.56+2.51=6.598.6-7.81-0.39+8.99=9.397.89+9.76-0.13+4.87=22.392.2-0.6+4.39=5.991.43+1.88+3.22=6.532.69-2.26+4.39=4.827.27-6.12+9.17-7.7=2.627.95-6.63-0.92+7.27=7.672.87+1.25-1.19+5.49=8.428.46+1.74+0.11=10.319.57-0.95-0.15-1.47=78.22+8.8+4.05=21.072.95-1.08+3.94+5.9=11.719.65+1.07+3.75=14.477.76-6.49+0.54+5.59=7.49.75-4.5-0.33+6.54=11.469.91-6.44+5.84+8.04=17.355.76+9.89-8.77=6.887.13-0.13+5.19=12.193.59+6.86+2.51+6.06=19.026.65-4.31+6.01=8.358.54+3.97+3.99+4.69=21.199.46-6.23-2.41+6.38=7.28.07-0.38-4.01=3.687.44-0.26-2.76+5.92=10.348.33-3.57-0.47+4.77=9.066.61+3.95-4.18-3.44=2.945.8+1.37=7.173.39-1.33=2.068.78-1.17-7.46+7.43=7.587.76+8.15+1.26+0.35=17.529.11+6.51+2.83+7.67=26.129.34+2.99-3.53-4.18=4.624.48-0.39-2.92-0.55=0.622.92+4.43+6.03=13.388.02-1.74-0.9-1.06=4.329.83-9.6+9.27=9.58.29-0.07-0.06-3.8=4.367.86+8.46+4.28=20.69.13-1.54-3.78-2.14=1.679.99+4.19+7.72=21.92.87-0.83+0.5+2.58=5.126.2-0.08-0.25-2.03=3.847.69+1.58=9.276.16+6.67-7.85+4.33=9.313.62+1.32+3.46-7.63=0.772.75+4.56=7.311.45-1.33=0.122.35+3.45+7.38+3.04=16.227.31+7.64+1.84+5.55=22.349.41-3.55-2.2+7.15=10.814.78+7.96+9.57=22.319.75-3.28-2.1-3.67=0.78.73+9.3+5.2-5.94=17.295.84-0.27-3.14-1.7=0.734.88+3.52-6.58=1.822.54+7.68-4.64+6.02=11.67.15-5.27+1.62=3.51.74+0.33+0.16-1.43=0.88.33-1.19+5.86=138.66-0.32+5.13=13.478.82+5.1=13.920.7+2.92+4.26+8.45=16.335.43-5.26+1.26+2.17=3.66.23-3.46=2.771.62+0.17+6.46+0.45=8.79.67-1.39+5.83=14.113.01+7.37-4.79=5.597.27-3.4+1.88=5.759.55-2.85-5.84-0.22=0.643.06-0.67=2.394.38-0.97+6.28-1.4=8.297.86-0.84-6.87+6.28=6.435.35-3.97+6.64+5.37=13.397.62+0.63-5.8+6.23=8.689.69-4.57+4.43=9.556.76-4.15+4.58-1.17=6.027.04+2.95+4.05-6.67=7.376.71+5.27-1.11=10.879.11-6.09-0.38+9.28=11.928.78-1.08+3.43+5.92=17.055.59+5.95+2.22=13.769.34+5.5-8.5+8.32=14.667.37-1.53-0.55+4.72=10.018.3+9.69-0.6+1.07=18.468.9+2.16+4.82=15.885.68+7.55-5.13+5.16=13.263.98+9.8+5.31=19.096.46+3.57-1.54=8.496.12+2.48+0.97=9.573.83-0.23+6.95-5.1=5.458.47-2.08+8.49-4.71=10.172.06+5.28+7.07=14.417.25-0.72-1.43=5.18.82-3.27+4.52-7.71=2.360.05+7.24=7.299.39-4.83=4.566.9-0.15+8.38+1.31=16.442.84+7.73-4.9+3.71=9.387.32-1.62+4.51=10.211.74+2.42=4.168.9-4.92+7.62=11.60.06+2.85-2.41+4.37=4.876.67-5.56=1.119.18+1.78-0.38-7.25=3.332.02+9.37+7.9-9.94=9.358.02-0.6-0.38=7.047.16-1.25=5.918.11-3.67-3.68+9.37=10.136.07-0.55=5.529.8+2.24=12.046.95-5.21+0.67+2.4=4.815.97+9.52-7.09=8.46.41+4.52-2.77-6.84=1.324.15+1.81-1.11-4.52=0.339.48+0.26=9.744.92+7.58-3.16+2.02=11.362.87-0.89+5.82+2.69=10.498.44-1.94+5.56=12.061.46-0.43-0.61=0.425.49-0.03+3.38+3.72=12.567.93-2.36+9.23=14.86.3-2.94-0.48-1.33=1.550.69+5.56+0.93-6.44=0.749.22-3.38+0.47=6.318.53-1.7+8.84+7.51=23.189.62+6.75+8.14-4.16=20.354.66+1.15+2.42+6.94=15.174.63+5-3.06-5.67=0.96.35-0.87=5.489.22-3.17+7.3+9.41=22.769.53-5.11-1.5+9.94=12.867.81-5.94+3.45+1.66=6.988.36-3.77+0.15+5.82=10.568.93-4.41+7.07-5.02=6.578.4-1.73-1.62=5.058.77-1.86-5.76=1.159+6.92=15.928.29+2.71+9.12-5.76=14.367.49+6.59=14.089.77+8.45-3.1+7.85=22.978.27+0.11+0.52+4.86=13.767.46+4.53+4.37+7.92=24.284.36-2.21+6.19-0.39=7.952.75-0.7=2.058.27+4.33-0.65=11.953.49+9.56+8.93-7.58=14.42.94+7.8+0.7+9.25=20.693.6+6.85+0.75=11.26.95+8.68-1.9-4.87=8.866.25-5.42=0.833.54+8.29+7.2=19.039.3-3.82+5.16=10.643.82+3.24-4.12+0.41=3.357.32+4.44-0.07=11.698.98-3.34+9.57+5.81=21.029.66-1.1+3.14-2.2=9.58.49+5.72-0.67-0.73=12.813.64+5.27+8.85-3.82=13.945.96+5.98-9.94=26.88-1.94+3.36+3.37=11.670.55+6.55+8.06-1.34=13.829.95-6.79-1.73=1.438.51+1.84-9.16=1.198.53-5.36=3.176.61+6.67+8.05+7.53=28.867.04-4.88-1.96=0.28.97-0.88+4.11-6.77=5.434.96+9.69+6.34=20.997.61+9.54+4.16=21.319.6-6.12-2.54-0.38=0.567.91-1.68=6.237.63-6.04=1.595.01-0.68+6.04+5.71=16.084.61-0.52-2.23+5.3=7.169.74+8.57+0.68+1.29=20.285.92+6.45=12.376.76-4.87+8.81-7.65=3.058.53+3.45-4.53=7.453.18+0.63=3.819.72-3.27-3.4=3.052.37+9.67+0.66-7.78=4.924.63+6.05=10.689.8-9.04+0.07=0.838.61-4.52+6.02+1.43=11.547.67+2.56-6.24-3.37=0.628.28+7.31-4.19+9.32=20.729.28+5.48-7.71=7.053.93+9.58-6.21+7.09=14.391.19+5.74-4.77=2.166.1+8.92-5.95-6.05=3.023.18+4.23+2.08=9.496.07+9.79=15.868.74-2.04+0.18=6.888.72-2.21+9.87=16.388.83-7.22=1.614.26+5.42=9.687.01+4.36-1.04-2.13=8.23.77+3.91=7.684.39-2.53+7.21-5.9=3.179.75+3.48+0.73-0.12=13.847.83+2.57=10.48.74+4.22+8.44=21.44.9+8.68-6.15+8.28=15.711.11+1.91-0.26=2.769.35-5.01+0.44=4.788.47-5.91=2.561.95+3.94+4.77-5.42=5.249.12-2.76+9.09=15.459.69-3.97-1.61=4.115.79+9.97-5.18=10.589.49-4.54=4.959.88-6.46=3.425.62+3.86-0.06=9.428.27+8.65-4.93-6.99=58.71-3.52-2.67-0.73=1.791.41+3.78+5.5-8.61=2.083.84+7.71=11.559.97-1.49-7.04=1.441.64+6.36-3.61+2.05=6.447.77-0.68=7.098.02+4.97=12.999.03-0.38=8.655.13+8.41-6.72-5.44=1.389.19-2.36+5.8=12.634.77+7.21-2.73+9.25=18.56.45+3.93+4.83-2.98=12.234.36-2.58=1.784.65-1.59+8.5-9.96=1.69.38-0.79-8.29=0.39.88-0.03-1.22+3.75=12.389.79-2.84-3.76=3.199.97-3.9-3.94-1.33=0.81.65+7.57+5.55-2.7=12.078.73+7.48+9.91+0.95=27.071.73+6.94+7.91+5.28=21.860.54+0.21+5.46-4.37=1.847.82-0.09-2.66=5.078.21-2.5+1.32=7.035.16-1.54-1.17-1.52=0.935.71-0.12-2.68=2.913.33+4.58+9.8-3.32=14.394.95-2.52=2.437.95-6.55=1.49.87-5.64+2.85=7.087.53+5.72-4.42-2.85=5.985.59+6.55-3.4-5.53=3.217.01-1.09-2.58-3.06=0.287.98+1.9+4.26+3.63=17.770.21+2.81-2.51=0.513.63+4.16+7.83-3.71=11.912.95-1.66+5.36-3.46=3.197.21-3.79=3.421.45+9.4+6.87=17.725.77+8.42+8.81+3.57=26.575.52+6.63-0.94-5.36=5.856.58+4.94-6.45+6.09=11.167.88-3.42=4.464.69-3.88+2.96-1.42=2.358.75-2.43-1.22+2.94=8.048.97-2.44-2.95-2.29=1.299.43-6.52-2.57=0.349.25-3.77-2.09=3.391.13-0.71+8.58-3.12=5.888.73+6.41+8.68+0.22=24.049.54-5.54+0.26-0.77=3.496.89-5.93=0.968.83-1.38-6.33-0.25=0.877.37+1.54+7.64=16.559.9-0.55-0.02=9.330.2+9.95-5.23=4.929.65-6.34+7.92=11.239.78+4+2.78-5.26=11.37.44+8.93-8.02+3.24=11.596.66-3.43+6.95+1.54=11.725.51+4.22=9.734.3+2.93-5.67+9.41=10.978-1.88-0.05-5.87=0.28.54+5.98+6.45=20.975.91+4.63+3.3=13.844.62+0.92-1.27-1.28=2.994.96+6.22=11.185.76+6.34-6.14-4.34=1.626.74+9.81+1.82+1.59=19.965.78-1.21+5.52=10.096.53+5.68+7.59-3.09=16.717.72+9.52-2=15.247.78-4.75-1.36+8.83=10.54.26+9.19-3.77+5.87=15.556.83-5.29+7.05=8.595.93+5.77+5.1+7.09=23.898.19+8.16+7.31=23.668.85+3.31+0.72+1.44=14.329.35-0.4-1.31-5.29=2.355.97-0.34+9.03+1.26=15.923.64+6.89+1.29=11.822.6+4.85+4.72-6.28=5.898.92+8.95-9.27-4.45=4.158.72-7.27-0.68-0.31=0.464.42-0.75+3.21+1.73=8.617.38+8.94+7.39+7.17=30.887.57-0.42-3.14+0.35=4.366.17-3.54+2.67=5.39.04-0.95-5.88+0.23=2.449.69-0.43-7.56+5.79=7.497.45+4.89=12.348+5.36-4.11=9.259.4-6.55+1.31-0.65=3.518.87-1.98-5.11=1.789.76+1.72=11.488.66-3.6-4.11=0.957-2.65+7.51-3.29=8.577.16+2.8+0.85=10.818.18+9.4=17.586.21+8.88-7.32-0.83=6.942.66-1.79+1.34+5.72=7.937.73+5.92-8.25-2.14=3.268.32+4.24-7.19-4.53=0.843.86-3.25+6.42=7.031.54-0.04+8.02=9.527.11-2.41-4.16+2.92=3.465.16-3.18+8.63-8.98=1.637.15-6.27+7.94=8.829.6+5.72-3.4=11.923.92+6.86+6.69-2.29=15.189.27+5.51-8.5+6.89=13.176.57-2.93+9.59-3.42=9.819.72+2.83-9.05-0.5=37.03-1.58+5.83=11.286.75-0.84-1.71=4.25.27+4.68+0.96=10.918.32+0.88+5.79=14.999.45-0.49+2.34-3.22=8.086.08+1.02-0.07+8.91=15.947.79-1.51-2.21=4.072.98-0.13-2.17=0.686.49+2.2+6.42=15.113.61+2.41+9.03-1.95=13.17.64-5.88-0.78+3.9=4.885.89-2.89-0.84=2.166.67+6.87-3.54-2.69=7.315.87-1.76-0.06=4.056.87+8.48+6.89-7.49=14.757.22-1.14-0.06=6.020.37+1.51=1.885.76-3.73-0.96+2.74=3.818.67-6.04-1.96=0.678.55-3.98+8.04=12.619.7+9.08+9.95+5.06=33.791.18-1.07+9.37+8.86=18.348.7-7.23=1.478.81+9.25-3.76-7.08=7.221.26+6.27+3.03-5.78=4.789.45+7.38+2.91-4.57=15.175.41+9.1-7.5+8.98=15.991.33-0.22=1.119.48+9.68=19.165.54+3.1+0.75=9.399.42-1.87-0.9=6.657.61+4.05=11.666.08-1.27-0.42+6.11=10.57.14+9.41+6.06+1.4=24.019.38-0.83-8.17+1.63=2.014.05-0.17=3.887.72+3.31+5.23-0.19=16.074.32-2.05+5.52+2.53=10.326.49+7.59-9.24+2.6=7.440.7+1.83+5.28+4.91=12.728.27-3.59-4.2+0.6=1.087.97-1.9+2.47=8.543.17+1.52=4.698.52-0.63+0.24-6.93=1.29.87-1.47-5.52=2.885.9-3.81=2.097.3-1.23+3.52+0.32=9.915.29-0.15-3.22=1.923.99+5.44-6.55-1.88=16.66-4.15+2.79+3.06=8.363.9+3.25=7.155.82-3.68+5.75-3.57=4.328.01-3.19+3.75+2.29=10.861.66+9.62-8.08-0.19=3.018.77+8.93+8.84+6.05=32.596.9+2.41+4.83-4.67=9.479.49-6.01-2.68=0.80.19+0.97=1.167.05-5.47+7.3-6.59=2.296.99-3.08=3.913.88-3.53+5.91+9.21=15.479.18-7.53+6.9=8.558.86-8.68+9.88-1.75=8.318.95+6.22+1.2-6.76=9.614.68-4.25+2.27=2.71.43-1.04+7.35+5.55=13.298.3-3.16-1.74-0.17=3.233.56+3.8+5.99+7.98=21.337.6-7.11=0.497.68+9.52=17.25.41-1.72=3.697.93-2.65+1.1-5.87=0.519.88-5.62-2.06+1.18=3.382.77+1.41+8.2+7.73=20.113.94+4.83+6.63-0.64=14.766.62+1.78-1.45=6.958.05+2.01-3.43+4.37=117.76+2.93-6.86=3.837.18+9.7=16.883.75-0.29+5.3-5.78=2.989.35+6.68-8.04=7.994.83+4.94-4.67=5.13.42+0.36+6.64-7.64=2.787.83-3.92+8.56=12.476.4-2.67-0.91-0.17=2.659.43-5.02+7.82+1.13=13.368.68+9.19-0.56+3.42=20.735.17-3.74+7.59-7.02=23.37-1.38+6.13=8.129.71+6.2-1.13+3.11=17.890.47+9.78+7.6+8=25.855.73-4.41+4.5-1.84=3.987.99-7.63+9.3=9.663.87+4.95+8.07=16.890.97+8.34-3.16-4.65=1.58.71-1.43-6.53+3.22=3.975.27-2.18=3.091.81+4.47-5.84=0.445.3-2.72+0.99=3.579.42-9.31+1.08+3.79=4.987.43-4.77+3.69=6.359.51-3.74-0.57-2.76=2.446.6+8.52-6.55+9.54=18.118.05+9.1-6.04-8.94=2.172.51+0.95+2.71+9=15.178.97-0.19-2.83=5.953.93+9.25+7.56+8.61=29.353.64+2.51+7.47=13.622.66-1.69=0.977.29-6.13=1.163.39+4.34+4.86-4.02=8.576.23+9.17-0.97-9.5=4.935.32+9.54-9.52=5.346.03+6.88-4.83-3.86=4.227.17+5.93+2.53+2.27=17.96.33+2.95=9.286.35+6.17+3.38-5.45=10.459.3-8.24=1.069.37+9.12+8.16+3.21=29.866.31-1.24-3.48=1.597.17+6.04+8.12=21.331.52+8.13+3.75-7.72=5.684.65+9.41-8.14+4.44=10.369.61+9.25+0.95+7.97=27.789.62-0.12-1.82+5.24=12.929.69+3.92=13.612.82+5.72-3.01+5.25=10.789.2+7.49=16.697.73+7.42+8=23.158.32-2.84-0.96-2.34=2.184.15+5.16+2.76-7.9=4.173.18+9.26-5.31-0.74=6.398.04-3.53=4.516.44-0.11+6.89=13.225.09+8.42+6.58+3.7=23.798.37-0.67-2.02-3.67=2.019.19+4.99-3.68-8.57=1.939.09+8.36=17.455.92-1.65-3.32=0.958.91-0.65-0.59-0.2=7.479.56+5.4-2.01=12.959.06-6.99-0.14+1.68=3.613.9-3.18+7.61-1.6=6.737.52-1.39+1.96+3.14=11.234.93+8.5-9.29-4=0.144.8-3.11+5.01=6.74.11+0.66=4.777.91+9.78-2.25-8.56=6.887.32-3.26+8.99-7.34=5.719.04-0.2-0.02-5.58=3.245.12-2.8-0.73+9.83=11.429.91-1.94-5-0.7=2.279.27-6.93=2.347.74+4.52-7.04+3.39=8.619.85-1.05-7.49=1.316.85+1.93-1.18=7.65.07+5.32-9.56+0.82=1.657.46-2.26+0.1-4.08=1.228.45-1.51-3.58=3.367.44+1.71-0.23=8.922.63+9.5+0.25=12.386.51-1.19+3.96=9.288.57+8.95+7.7+6.92=32.149.41-2.84-5.26-0.79=0.525.99-3.39-1.08=1.523.72-1.07+6.88+6.71=16.244.81-0.23-0.1-3.4=1.087.66-7.2+4.21+4.94=9.617.24+1.57-1.25+2.53=10.099.8+9.46-0.65=18.617.81-7.67+9.05=9.199.58+2.89-2.64-3.59=6.249.68+1.38-0.31+0.71=11.464.01+6.06+8.59=18.667.24+0.59+3.5-7.45=3.888.73+6.12-6.91+7.15=15.092.81+2.8+9.16=14.777.86-4.73-0.82+0.94=3.258.82+5.05-2.61+9.29=20.554.64-1.73-1.02-1.42=0.476.03+0.37-2.59=3.816.62-5.31+2.8+3.7=7.819.15-4.91-2.07+0.07=2.243.9-0.71-0.82=2.377.84-2.48-3.03=2.334.63+9.58+4.36+4.07=22.649.19-2.02-4.34+1.78=4.618.36-4.16=4.27.41-0.14+9.89-0.97=16.191.01+8.24+2.63=11.884.11-1.36-0.73-1.09=0.938.48+9.37-9.9-3.07=4.887.41-0.55-0.76-3.51=2.595.5-0.68-2.79=2.036.78-5.69-0.91=0.188.93+1.59+6.78+7.17=24.474.99-2.36+9.01=11.647.38-6.04-1.21+9.6=9.734.7+7.96-6.41-4.71=1.543.86-0.32+5.74-1.52=7.763.35+7.45-6.55+3.56=7.815.06+9.8+7.75=22.616.62-5.8+3.25+5.84=9.910.08+5.37-1.01=4.445.52-1.84-2.06+5.43=7.055.83+8.92-7.92-4.71=2.129.05+3.25=12.33.56-0.09-2.95+4.92=5.443.32+0.7+6.26=10.287.05+2.05+4.05=13.155.41+6.4-9.84+6.41=8.388.95-5.48-1.07-0.2=2.25.79+3.52+0.73-7.79=2.252.73-0.29-0.74+1.31=3.019.73-5.15-1.96=2.622.36+9.13=11.497.61-6.79+8.74=9.560.02+4.14+4.4=8.569.19-1.5-7.31+2.76=3.149.18+9.4+9.62+4.42=32.628.5-1.09+8.36-4.05=11.727.7-6.02+6.66+3.49=11.835.02+4.6+0.82+7.45=17.896.68-2.06-0.2-0.13=4.295.82+6.61+4.82-5.44=11.817.39-1.24-0.89-2.19=3.077.49+8.98-7.45-8.86=0.169.22-0.82+5.68-4.