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5.66+2.22=7.37+2.7-3.7+1.31=9.33-5.48+4.09-4.48=8.31-0.8+0.84-6.37=3.82+2.42-4.23+0.48=3.98+1.77+1.05-4.36=5.88+8.1+3.69+8.73=2.01+5.55-6.77=5.02+4.78+0.75=2.46+9.65+8.28-4.12=6.24-2.84+6.27-9.53=1.24+9.51-3.51=8.53-1.5-2.36=3.55+6.88-5.98=6.75+4.22-9.88+0.49=7.02-5.87=7.38-6.3+2.7+6.52=7.29-6.51=9.08+9.55+0.57=7.92-4.28+3.11-6.52=8.38-4.65+5.02+9.92=3.46+1.56+1.96=4.72+1.74-2.59=4.01+7.7+2.79-6.11=6.71-0.45+0.76-6.03=6.74+9.9-7.04-3.54=7.99+0.26+0.96-7.4=1.27+9.14=7.61-1.34-5.33+2.21=5.26+2.61+6.94+3.66=9.72+8.36=3.33+8.19=5.41-3.01-0.21=8.67-0.54=9.43+9.48-3.83+9.64=8.79-1.53-5.34+1.22=3.94+4.15+1.52+0.07=7.22+0.19+1.04+8.96=9.44+7.72-2.99-2.66=9.78-3.05-0.1-2.34=9.54+8.11-3.62+7.79=9.3-2.48+8.85+2.32=9.21-6.32+9.33+0.37=0.93+9.51-4.96=3.85-0.48-1.96-0.63=9.5+8.97-7.76=7.46-5.17+1.19+0.26=8.42-4.68=1.11+6.34-2.49+7.76=9.03-0.53+6.53=8.87-3.65-2.27-2.57=3.61+3.62+8.02=5.9+8.54+9.9-7.36=7.57-3.41-2.5-1.34=7.7+5.31-6.62+6.78=5-0.03=7.94-4.1+8.79=9.47+0.6+2.88=6.36+9.19+2.09+4.63=7.34-1.31-0.78+4.91=5.79+9.54-6.41-2.83=2.32+4.75+9.23-3.72=9.36-0.25-2.67-1.94=6.45+9.33-5.22-7.47=7.56-5.58+2.42+3.47=9.99-4.13+8.79=8.57-0.06-1.96-3.02=0.72+9.05+0.27-8.41=5.36-3.07-0.34+3.98=0.92+0.96=5.89+7.49-7.19-1.81=5.13-0.41-3.32+7.36=5.77+4.44-1.04=9.16-6.36+9.12=9.94-3.35-1.1+5.6=8.59-4.12=6.5-1.13=4.37+1.68-4.3=8.75-0.88-6.75+4.43=6.94+2.78=5.17+4.77=8.03-1.65=8.15+8.49+7.89+8.14=8.24+9.54-3.71-3.01=8.32-2.78+1.54+8.08=7.02-3.8+0.92+4.7=9.66+6.64+9.35=6.04+7.13=4.12+4.31=7.32+7.35-4.86-5.69=3.41+3.08+2.16+6.83=5.62-4.43=0.65+9.78-7.95=8.11+7.47-6.18+7.17=5.44+4.12+9.37-2.72=6.36+6.01=8.72+6.32-9.31-3.31=4.29-1.02=4.24-1.56-0.09+3.65=4.46+7.07-5.05+5.95=1.56+5.91+1.75+9.66=9.9-1.18-7.92=9.02-2.44+2.24+2.61=8.57+8.09-4.33=6.94+7.17+4.14-2.21=5.07+4.67+5.85-0.81=4.92-3.79+1.95+7.89=7.75-1.91-2.35+1.96=4.46-1.48+4.88-0.9=9.59+7.12-5.74=4.24+6.42-8.01=6.62-2.46+0.39=2.69+1.36+1.06+0.56=6-3.25-0.15+5.2=3.99+8.55+3.75-6.63=8.73-7.4+2.56=8.57-0.9-0.16-0.68=8.28+7.35-4.16-8.51=6.21+9.98-7.54=4.21-1.02-3.01+0.55=7.61-0.03-7.48=9.02+2.17=8.19-7.23=9.71-3.13-5.58+4.65=5.53-1.94=5.64-1.93-0.28+2.37=6.81-2.18=5.13+0.21+0.04=1.12+0.91+0.28=8.13+9.26-0.3=4.86+9.52+9.1+5.19=9.52-0.06-2.3-6.66=8.6+2.33-0.92+4.59=5.51-1.64+4.03-4.36=1.74+2.32+1.61-0.41=4.44+5.17-0.43=5.45-4.23=8.91-0.9-2.26=8.25+7.6-4.03+2.38=7.01-1.21+5.66+7.34=9.06-0.35+1.52=9.87-3.47-2.54+9.48=8.81+7.26-2.34=5.88+4.65+6.12+3.23=6.75+5.75+6.2+8.25=3.17+6.3+5.7+2.47=4.67-1.33+8.25-1.12=8.04+2.32+0.57+0.86=4.52-3.99+9.66-1.03=5.4+1.6+7.75-4.12=4.76+2.23=6.3-0.83-2.25=4.15-4.03+1.18=3.74+5.45-0.42=1.21-0.13-0.24=6.65-5.68+9.65+7.79=1.26+3.45+9.09=7.99+8.87+3.05=5.89-1.19=2.12+8.4+1.38+8.85=8.77-4.12-2.79-0.82=7.06-2.7=3.82+3.76-6.67=9.74-1.46-2.77=9.84+8.73+7.51=4.04+4.56+3.87=5.94+4.55-2.77+9.56=7.94-2.32-3.69+9.16=2.51-0.94-0.66=1.27+6.29-5.29+5.01=7.35+0.75-3.12+2.87=8.54-1.11+7.4-7.13=7.85+3.45=9.25-2.78-0.99-2.41=5.94+2.97+0.81-5.61=7.31+9.21+6.82-4.52=6.67+2.73+7.33+0.93=3.97+4.98+5.21-0.89=7.57+2.89+6.24-2.93=5.03+8.42-3.69+0.58=4.91-1.1+4.33+5.63=4.08+2.39+9.19=7.19-6.94+7.55=5.29-4.14=6.35+8.41+4.71+5.71=3.41+1.19=8.68+3.03-7.69-2.5=8.99-6.44+0.91=9.64-4.26=8.36-3.54+8.82=7.5-4.48+5.02-2.58=4.28+8.32-6.08-5.71=5.98+3.87+6.69=8.02-6.59+8.84-2.82=8.82-8.19+0.05+8.1=5.24-1.78+5.78-5.85=5.29-2.22-0.06+0.39=9.3-3.67-0.23=4.98+7.15+3.59-9.01=8.38+0.84+0.72+6.62=8.38+2.88=5.77-0.63-1.65-2.87=2.54+2.57+1.47=6.24-0.72-1.28+4.52=0.79+3.93+3.99=7.79+3.7+7.05-7.06=2.2-0.27-0.51=6.11+7.68-6.56=8.02+9.95-7.96=1.01+2.19+8.57=4.34-1.6-2.15+9.88=8.87-6.49+3.96-4.79=9.52-4.89-3.78=7.02+8.71-0.36+3.91=8.47-4.01+7.35+3.48=5.66-4.51+0.56-0.77=9.19+2.01+7.84-8.43=0.14+9.88-6.45=9.39-5.47+9.55-9.02=6.54+7.43=7.06-0.17-3.56-2=6.08-1.76-3.81+7.53=9.45+7.46-0.7+9.28=6.67+3.51+7.46-8.49=0.22+7.63+5.5=8.97+9.12+1.55-3.57=6.48-2.15+3.75-6.39=9.56-6.28+1.88=7.76+2.56+0.03-4.48=9.24-3.14+3.87=9.78-6.66+9.63=7.33-1.9+0.97-4.98=6.56-0.19+6.71+6.72=2.92+8.08-8.38+1.35=6.94-4.76+0.33+8.84=7.84-1.28-0.54=6.74-3.15-2.5+9.91=8.84+8.25+1.81+0.14=1.01+1.09+7.39+2.02=9.44-3.97-0.84=9.85+5.38-6.39-0.36=6.09+0.43-1.32=4.88-1.8=4.45+8.01+0.72+2.62=6.1-2.56-1.43=5.2+7.1-8.22-1.24=7.86+7.16-8.41=9.96+3.17-6.66=5.3+4.12-1.53-4.01=8.37-2.8+4.89=8.23-1.76-3.9-0.29=5.02+2.39+5.31-0.04=1.68-1.15=8.93-4.18+3.02-1.08=9.72+8.82-0.51=5.29-1.3=7.56-6.61+3.3+8.62=3-1.32+9.98+6.21=4.74-3.29+9.25+4.95=5.4-0.68-0.41-0.36=7.12-5.83+4.36=1.77+5.68=5.21-4.56+1.42=7.91+5.44-7.06+0.59=6.28-3.09-2.21=5.65+7.68-7.07+9.49=2.26+8.85-1.06-7.07=9.47+1.31-2.97-5.35=2.72+0.19+9.68+4.88=9.09+5.85-1.15+9.88=7.63+3.78-4.31=6.9-2.36-1.65=8.34+8.69-5.87-6.16=6.83-3.02-2.79+9.44=3.51-0.7=8.83+8.13+2.17-3.46=5.51-0.58-2.88+1.63=6.35-4.23=5.83-5.06+5.86+3.83=7.4-3.3-3.02=3.9-0.23-1.24=9.08-6.78+1.28-2.49=7.91+0.02+3.03=0.2+3.32=2.56+6.11-5.24=3.64-2.71+6.45-6.33=4.6+9.43+7.66-7.03=9.6+0.79+7.94=2.58-1.02+1.84+4.62=5.99+0.65=4.04+1.59+3.63-9.08=8-5.38+5.2-2.69=7.07-6.82+6.99=2.72-0.61-1.94+3.99=0.75+6.95+2.52=8.78+2.39+4.25=5.57-2.05-0.07=5.19-4.53=9.53-3.12=1.11+7.27=7.43-6.5+1.18=5.87-0.76-2.51-1.07=9.93+8.18-8.98=1.28+5.94+1.93-4.32=8.02-3.43-2.6+7.92=2.96+0.18+5.22+3.25=9.43+8.38+4.9=0.83+9.75-6.65=7.34-3.21-2.65=8.16-6.94+8.99-1.42=2.45-1.94=5.64+5.93-3.79-3.41=0.69-0.22+4.2+1.94=5.1-2.73-1.79+9.3=2.97+9.05-4.27-5.16=7.02-0.32-6.29-0.02=8.39+4.4+9.1=7.9-2.27-2.74-2.25=7.09+6-7.01+6.23=8.97+2.98+1.13+7.41=8.51-2.25-1.01-5.06=5.64+3.36+8.78+3.79=8.8-0.73-3.23-2.04=8.81-3.54+2.69-6.56=4.87-4.03+8.91-3.63=8.67-0.74-1.46=0.65+6.62+5.78=1.66+6.42=0.58+7.92-3.54-2.64=1.14+7.2-6.26+7.74=4.22-0.62-0.73-2.42=8.26-3.52-4.14=6.68+7.48+3.03=9.68-0.54-4.09-1.21=8.31-3.53+4.51-7.12=4.87-1.36+1.81=7.59+1.6-7.83=4.54+4.51=2.13+6.1+8.07-7.96=3.32-1.81+8.46+6.2=9.44+6.23=9.52-8.77+4.47=8.03-2.19+8.59=4.37+5.56-8.35=9.74-0.29-0.72-5.56=8.5-4.22=7.89-6.33=9.15-4.02-3.62=6.09-4.18+7.82+5.04=5.61+0.35+3.67=3.17+5.15+2.24-8.18=4.05-1.67=8.79-3.37-3.33+2.28=8.81+2.43-4.76-2.78=3.6+7.87-5.24-1.76=0.4+6.48+0.38-0.92=2.15+5=2.53+2.99+4.71=3.45-0.09+4.27+7.87=6.86-0.04+9.62=7.71-0.52-3.99-0.25=9.41-5.16-0.78=5.77+9.93-4.59+3.2=1.28+4.57+0.52-0.67=8.33+8.63-6.84-1.95=2.72-0.14+4.5+0.93=8.9-4.15+9.33-5.47=9.91-2.49+7.64+9.81=1.03+1.79+0.57+5.32=8.83+9.91+0.19-4.79=5.42+5.33+9.3+5.55=7.31+0.37=7.17-1.05-0.87+5.99=8.11-4.02-0.61=6.84-1.96-1.38-0.46=5.7-4.99+7.88-4.61=5.51-2.19-0.89-0.21=8.39-6.87=9.17-0.23-2.42+4.86=5.03+1.51+4.02+0.03=8.93-6.11+2.73=7.29-3.74-1.51=0.82+5.21+9.74+1.19=3.02-2.34+9.53-8.21=0.17+9.83-1.83+6.5=9.73+4.82-1.5-2.19=0.86+5.71-4.91+5.8=9.29+4.74+3.12+6.03=7.03-6.17+9.62+2.06=5.59-2.81=1.24-0.6=8.7-5.73-0.79=9.34-0.58-1.59-5.68=0.42-0.05+3.86=9.55-5.01=5.3-3.54+7.64=5.53+0.78=1.42+4.9+1.43+4.97=3.99+8.22+6.38-4.38=5.4+2.94+5.78+6.97=9.64+0.23-5.21-2.63=8.22+4.77-7.9-4.19=2.67+0.21+8.56=7.16-0.4+0.62-5.09=9.5+6.37-3.31-1.38=7.31-7.11+7.52+7.88=8.59-3.27-4.44-0.56=8.74+3.29-8.33-2.33=8.92-3.38-1.18-4.1=1-0.65+9.03+5.66=5.34+0.91-2.59=8.78-1.78-3.15=1.57+1.01=3.78-2.87+9.22+9.82=9.36+6.85+0.18-2.48=2.13+7.23-3.72=9.25-8.59=6.41+2.69-4.96=5.75+0.35-1.88+1.59=4.1+1.53=7.33-2.25=6.25-3.55=9.04+4.61-0.52-8.6=6.64-4.16+1.95-0.77=2.62+7.28-5.82+9.23=5.37-2.89+2.07+2.45=6.85+9.76-0.41+0.07=6.02-0.02+3.23+3.26=3.22+0.33+9.29+8.83=7.77+6.31-1.82=9.45-1.41=2.12-1.51+9.18=9.61-3.98+7.54=8.28-0.83-3.14=9.89+2.73+6.52-3.46=7.15-4.12-2.91+4.83=8.15-5.96=4.63+5.93-6.27-2.05=0.41+4.4-0.09-3.16=6.35-0.44-1.65+2.9=9.98-0.27-5.72-1.06=8.41-1.05-4.59+3.58=9.13+8.07+0.12=0.08+6.99=0.39+6.01-2.72-1.92=9.76+3.57+8.69=3.84+5.71-0.93-3.63=1.28+4.16=4.88+9.74+4.2=5.82+5.42-5.4+7.91=3.08-1.5-0.3+8.36=2.01+5.53+3.26=6.6-4.02+6.73-7.31=3.6-0.9+5.72+0.51=9.46-1.14-0.58-2.72=9.15+7.07-4.47+5.92=9.64+3.75+6.44-2.48=7.72-0.42-0.52+4.34=6.39-5.26+4.37+2.23=4.83-2.72=8+9.69+9.15=9.54-2.91-1.16-2.84=9.98-1.15-2.96-4.32=2.97-1.52=8.46-4.96+2.01=3.39-1.08-0.5+9.7=9.91+0.48+4.23=6.56-3.54-1.92+2.87=4.92-0.39+0.45=8.56-1.04-5.79-0.83=5.78-2.53-2.63+2.96=4.47+3.59+8.22-4.77=6.75+4.75=6.46-2.11+5.38+9.3=4.36+8.45+6.88+4.22=8.58-5.51+9.3-2.25=5.16+6.29-0.17-4.18=7.13+9.46+8.82-1.05=8.99-3.64+6.62-7.56=4.33+4.83-0.09+3.92=4.86+3.31+3.97+9.12=8.54-2.03-1.15-4.02=9.28-3.01+9.52-7.92=5.65-3.49-0.67=9.99+3.16-4.78+4.12=1.81+4.55-3.8+5.97=7.42-5.77+2.62-0.76=8.77-2.73-2.28-1.63=0.88+9.1-0.55+5.39=7.18-1.02-0.82-0.73=1.54-1.05+6.49=9.17-3.13+8.3+8.25=7.08-0.45-4.46=3.89-1.45-0.2+7.05=9.85+2.63-3.3-6.88=4.49+0.25+6.75-6.94=9.51-0.6+5.42+0.17=5.78+5.42-1.44-7.81=8.79+8.14-5.44-9.61=4.17-2.38+7.81+6.65=6.83-1.99-0.05-0.2=8.59+7.81+6.38=4.38+7.88+2.07+4.83=8.93-1.3-6.41+3.42=6.03-0.3-0.6-3.04=8.81-8+5.57=9.29-3.32+9.66=5.12+7.16+8.17+5.27=9.83+5.27+4.68-2.97=4.5+7.34+3.28=2.62-1.38=4.06+1.62+2.79=3.84+6.29-5.11=6.57-0.36+7.74-7.05=6.64-0.57+1.38=4.1-1.76=5.59+8.38+8.52+6.34=9.87-3.84-2.08-1.08=7.86-7.37=6.48-1.21-0.36+9.12=9.4-0.37-3.94+7.41=0.47+3.1+7.06-9.58=9.03+1.04+5.13=4.18-0.24-0.47=6.82-2.7-0.75=6.2+9.17-4.58-5.24=6.2+7.11+9.94=8.58-2.34=8.14-2.43+1.31=5.18+9.11+2.14=2.29-0.2+3.65+2.7=5.17-1.2+3.97=9.47-5.97=8.32-0.41-2.6+7.42=9.42+0.14-3.57-5.79=9.21+4.72+2.47+0.18=9.08-2.02+7.95-6.73=8.59+4.38+3=4.27+5.16-0.11-1.37=4.71-3.31+7.1=9.43-1.78-0.04-5.14=2.37+9.23=8.03-1.26-4.02=9.23-4.29-2.32-0.75=3.94-2.12+1.45=5.4-1.17+3.41-4.3=8.91+8.5-8.32-1.96=5.09+5.54+9.29+0.89=6.24-1.25-1.46=6.53-5.58+9.01-4.67=1.07+6.57-6.38+4.7=7.54+1.85-5.56=8.71+6.54+3.01-5.56=8.9+7.13-4.6-3.78=4.21+8.34=9.24-6.48-1.42-1.11=9.34-0.11-1.44-3.04=6.04+3.69=8.78-0.41-2.88-1=9.08+8.4+9.12+9.98=9.09-5.48-2.97=1.32+6.39-4.87+7.77=9.33-1.95-1.08-4.34=0.48+3.44=9.07-7.66=2.3+6.99=0.51+2.31+3.45-5.94=5.38-1.3-3.06+6.36=5.76+7.71-3.73-4.19=0.73+5.92+0.71+3.14=5.59-0.09+5.65-4.02=9.56-7.69+1.3+8.23=9.11-2.48+6.94=3.23-1.14-1.96=7.2+5.58+8.83+9.86=0.92+0.27+5.19=8.04+9.44+9.02=8.05+8.73-4.68=8.89-4.04+8.48+4.36=7.39-3.88+0.57-3.76=7.87+3.62-7.8+4.92=7.7+3.17-0.32-9.61=6.28+7.16+2.84+5.99=9.65+6.78=8.41+0.66-1.59=9.5-6.64-1.64=9.46+5.91-1.62-6.28=7.44-1.26-3.59-1.6=7.53-4.22+6.5-4.65=9.13+1.36-5.95=5.53-3.07-0.62-0.67=7.98-0.57-3.92+7.6=9.64+0.38-4.93-0.47=1.91+3.81+6.65+4.42=8.9-1.93-4.38-0.63=7.07-0.56+3.84+2.16=7.93+3.16-1.73=9.58+3.71-8.03=3.48+2.73=7.67-0.21+2.19-6.47=9.23-0.76-7.55+4.02=1.36+6.21=7.18-2.26-1.83+7.81=3.79+4.26=6.81+1.9=5.47-1.35+4.38+1.7=2.78-1.21-0.26+3.71=3.36+2.97-4.65=7.15-2.24-3.36-0.69=7.67-1.55-3.62+2.64=1.61-1.21+6.83=0.47+6.88-6.61=7.99-7.13+3.07-2.72=8.3-0.82+1.8=8.6-2.91-2.05-0.86=6.95+9.05=6.15+4.46+4.11=8.35+2.87+8.64-5.92=7.29+5.86-2.74+1.92=3.95+0.16+1.74-3.61=5.43-2.01=0.38+7.07=7.36-6.63+8.77=8.7-0.49=4.13-3.76=1.75+6.7=8.94+9.78+9.95-5.21=2.98+2.27+7.38=5.54+0.25-5.37+8.86=9.04+6.25-0.33+9.98=5.49-0.93+9.58=6.69+9.13-0.98-4.74=8.61+8.05=9.84-7.51+3.25+6.48=9.81+0.3-0.22-4.98=8.52+6.59+3.76-5.95=5.58-2.47=6.6+1.72=8.01+6.48-0.06=4.03+4.01-7.33=6.98-1.92+9.7-1.77=6.45-5.01=3.45-2.95+8.55=6.64+4.34=1.42+7.12-6.44+7.38=9.47-1.9-0.45=9.31-0.88-2.56=8+5.63+8.13+4.47=5.93-3.48+1.94=4.59+9.85+5.8=8.17+0.84-5.7+1.83=0.78+3.88+1.81+0.22=3.36-1.38-0.62=9.12-6.58+1.85-0.47=5.79-2.82-0.57=9.51-8.13+6.32=7.75-6.22-0.08-0.3=3.98-2.69+1.88=4.13+6.08+7.66-9.47=6.41-1.35-0.09-0.78=4.76+4.08-6.77+3.89=5.47+4.56+0.15+4.22=8.5-2.25+6.14-5.79=4.92+4.82-4.14=8.19-3.54-1.28=7.82-3.01+2.51-2.97=0.1+9.38+0.93-8.09=3.96+1.51+9.65-4.08=4.95+7.06-4.55-0.57=8.64+1.65-8.1+9.11=5-3.11+0.04+8.47=7.78-4.4+3.35=3.58+6.73-1.52-6.25=5.67+1.35+5.71=3.2+3.51=5.31+0.61+4.63+7.05=0.02+8.88+4.86=8.75+4.68-3.9+8.25=7.62+2.57-8.4=8.87+9.51-2.53=9.56-2.19-5.93=8.3-6.1+9.81+7.47=4.35+8.95+4.6=8.67+1.64-2.97+0.05=9.14-2.06+3.61=9.32-8.19+5.54+2.57=9.97-4.12+3.89+4.28=0.52+4.41+7.13+3.97=0.72+8.79=8.01+6.5-6.9+7.08=9.46-4.14=8.63-0.91-0.22-2.81=3.12+3.61+9.55-1.84=7.41+6.19+9.75+8.31=9.11-0.46+9.33-4.94=3.9+4.7-7.54+6.09=3.94-1.4+1.92=8.7+3.78-1.58-4.46=9.1-1.88+3.31=8.6-0.68-1.74=5.94-0.73=2.92+1.69=9.78+1.56-0.65+6.37=8.99+2.81-4.92+5.79=5.53-2+9.44-6.9=0.99+0.09+6.65=9.55-1.92-0.09-6.67=5.89+9.81=7.74+2.99-7.99=9.69-0.02-1.73+2.38=3.56+5.33-0.66=9.28-2.69-6.02+2.16=8.7-5.41=9.54+2.07+5.89-7.46=3.53-0.79+9.28=4.16+3.73+7.5+5.97=4.94-2.18+2.75+7.4=8.97-8.16+3.66=7.14+9.8-0.03-5.71=6.63+3.44+3.3+0.59=8.6+2.55=3.58-0.05-2.71+9.77=6.53-5.84-0.19=7.88-6.03+9.29-6.93=9.69+0.38-2.03-2.67=9.96+6.12+2.44-6.11=5.3+6.25-7.4-0.46=9.89-7.24-1.04=3.31-0.08-0.3=7.89+7.8=9.53+7.75=9.18-4.16-4.85+4.42=7.32+9.2-1.89=7.83-4.07+1.44+5.13=3.21-1.25+8.62+6.83=4.55-0.69+5.23=9.47-1.76+2.74-7.44=8.98+5.57+8.94=1.17+4.95+5.29=9.22-7.93-0.03=9-2.66-0.49=5.59-0.07+7.14-1.84=7.47-5.06-0.09=8.03+5.8+0.41+3.98=5.71-3.16-0.36=8.38+4.83-4.52=7.64-3.51+6.46+5.92=8.76-2.01-5.77+5.36=7.15+3.13-2.55+6.69=2.04+9.53-7.06+0.48=9.61-4.64-2.94+5.63=8.1-1.08-2.4+1.25=8.85-5.42-2.48=3.39+9.14-1.78=2.18+3.88-0.14+9.18=0.73+8.17+3.39=参考答案5.66+2.22=7.887.37+2.7-3.7+1.31=7.689.33-5.48+4.09-4.48=3.468.31-0.8+0.84-6.37=1.983.82+2.42-4.23+0.48=2.493.98+1.77+1.05-4.36=2.445.88+8.1+3.69+8.73=26.42.01+5.55-6.77=0.795.02+4.78+0.75=10.552.46+9.65+8.28-4.12=16.276.24-2.84+6.27-9.53=0.141.24+9.51-3.51=7.248.53-1.5-2.36=4.673.55+6.88-5.98=4.456.75+4.22-9.88+0.49=1.587.02-5.87=1.157.38-6.3+2.7+6.52=10.37.29-6.51=0.789.08+9.55+0.57=19.27.92-4.28+3.11-6.52=0.238.38-4.65+5.02+9.92=18.673.46+1.56+1.96=6.984.72+1.74-2.59=3.874.01+7.7+2.79-6.11=8.396.71-0.45+0.76-6.03=0.996.74+9.9-7.04-3.54=6.067.99+0.26+0.96-7.4=1.811.27+9.14=10.417.61-1.34-5.33+2.21=3.155.26+2.61+6.94+3.66=18.479.72+8.36=18.083.33+8.19=11.525.41-3.01-0.21=2.198.67-0.54=8.139.43+9.48-3.83+9.64=24.728.79-1.53-5.34+1.22=3.143.94+4.15+1.52+0.07=9.687.22+0.19+1.04+8.96=17.419.44+7.72-2.99-2.66=11.519.78-3.05-0.1-2.34=4.299.54+8.11-3.62+7.79=21.829.3-2.48+8.85+2.32=17.999.21-6.32+9.33+0.37=12.590.93+9.51-4.96=5.483.85-0.48-1.96-0.63=0.789.5+8.97-7.76=10.717.46-5.17+1.19+0.26=3.748.42-4.68=3.741.11+6.34-2.49+7.76=12.729.03-0.53+6.53=15.038.87-3.65-2.27-2.57=0.383.61+3.62+8.02=15.255.9+8.54+9.9-7.36=16.987.57-3.41-2.5-1.34=0.327.7+5.31-6.62+6.78=13.175-0.03=4.977.94-4.1+8.79=12.639.47+0.6+2.88=12.956.36+9.19+2.09+4.63=22.277.34-1.31-0.78+4.91=10.165.79+9.54-6.41-2.83=6.092.32+4.75+9.23-3.72=12.589.36-0.25-2.67-1.94=4.56.45+9.33-5.22-7.47=3.097.56-5.58+2.42+3.47=7.879.99-4.13+8.79=14.658.57-0.06-1.96-3.02=3.530.72+9.05+0.27-8.41=1.635.36-3.07-0.34+3.98=5.930.92+0.96=1.885.89+7.49-7.19-1.81=4.385.13-0.41-3.32+7.36=8.765.77+4.44-1.04=9.179.16-6.36+9.12=11.929.94-3.35-1.1+5.6=11.098.59-4.12=4.476.5-1.13=5.374.37+1.68-4.3=1.758.75-0.88-6.75+4.43=5.556.94+2.78=9.725.17+4.77=9.948.03-1.65=6.388.15+8.49+7.89+8.14=32.678.24+9.54-3.71-3.01=11.068.32-2.78+1.54+8.08=15.167.02-3.8+0.92+4.7=8.849.66+6.64+9.35=25.656.04+7.13=13.174.12+4.31=8.437.32+7.35-4.86-5.69=4.123.41+3.08+2.16+6.83=15.485.62-4.43=1.190.65+9.78-7.95=2.488.11+7.47-6.18+7.17=16.575.44+4.12+9.37-2.72=16.216.36+6.01=12.378.72+6.32-9.31-3.31=2.424.29-1.02=3.274.24-1.56-0.09+3.65=6.244.46+7.07-5.05+5.95=12.431.56+5.91+1.75+9.66=18.889.9-1.18-7.92=0.89.02-2.44+2.24+2.61=11.438.57+8.09-4.33=12.336.94+7.17+4.14-2.21=16.045.07+4.67+5.85-0.81=14.784.92-3.79+1.95+7.89=10.977.75-1.91-2.35+1.96=5.454.46-1.48+4.88-0.9=6.969.59+7.12-5.74=10.974.24+6.42-8.01=2.656.62-2.46+0.39=4.552.69+1.36+1.06+0.56=5.676-3.25-0.15+5.2=7.83.99+8.55+3.75-6.63=9.668.73-7.4+2.56=3.898.57-0.9-0.16-0.68=6.838.28+7.35-4.16-8.51=2.966.21+9.98-7.54=8.654.21-1.02-3.01+0.55=0.737.61-0.03-7.48=0.19.02+2.17=11.198.19-7.23=0.969.71-3.13-5.58+4.65=5.655.53-1.94=3.595.64-1.93-0.28+2.37=5.86.81-2.18=4.635.13+0.21+0.04=5.381.12+0.91+0.28=2.318.13+9.26-0.3=17.094.86+9.52+9.1+5.19=28.679.52-0.06-2.3-6.66=0.58.6+2.33-0.92+4.59=14.65.51-1.64+4.03-4.36=3.541.74+2.32+1.61-0.41=5.264.44+5.17-0.43=9.185.45-4.23=1.228.91-0.9-2.26=5.758.25+7.6-4.03+2.38=14.27.01-1.21+5.66+7.34=18.89.06-0.35+1.52=10.239.87-3.47-2.54+9.48=13.348.81+7.26-2.34=13.735.88+4.65+6.12+3.23=19.886.75+5.75+6.2+8.25=26.953.17+6.3+5.7+2.47=17.644.67-1.33+8.25-1.12=10.478.04+2.32+0.57+0.86=11.794.52-3.99+9.66-1.03=9.165.4+1.6+7.75-4.12=10.634.76+2.23=6.996.3-0.83-2.25=3.224.15-4.03+1.18=1.33.74+5.45-0.42=8.771.21-0.13-0.24=0.846.65-5.68+9.65+7.79=18.411.26+3.45+9.09=13.87.99+8.87+3.05=19.915.89-1.19=4.72.12+8.4+1.38+8.85=20.758.77-4.12-2.79-0.82=1.047.06-2.7=4.363.82+3.76-6.67=0.919.74-1.46-2.77=5.519.84+8.73+7.51=26.084.04+4.56+3.87=12.475.94+4.55-2.77+9.56=17.287.94-2.32-3.69+9.16=11.092.51-0.94-0.66=0.911.27+6.29-5.29+5.01=7.287.35+0.75-3.12+2.87=7.858.54-1.11+7.4-7.13=7.77.85+3.45=11.39.25-2.78-0.99-2.41=3.075.94+2.97+0.81-5.61=4.117.31+9.21+6.82-4.52=18.826.67+2.73+7.33+0.93=17.663.97+4.98+5.21-0.89=13.277.57+2.89+6.24-2.93=13.775.03+8.42-3.69+0.58=10.344.91-1.1+4.33+5.63=13.774.08+2.39+9.19=15.667.19-6.94+7.55=7.85.29-4.14=1.156.35+8.41+4.71+5.71=25.183.41+1.19=4.68.68+3.03-7.69-2.5=1.528.99-6.44+0.91=3.469.64-4.26=5.388.36-3.54+8.82=13.647.5-4.48+5.02-2.58=5.464.28+8.32-6.08-5.71=0.815.98+3.87+6.69=16.548.02-6.59+8.84-2.82=7.458.82-8.19+0.05+8.1=8.785.24-1.78+5.78-5.85=3.395.29-2.22-0.06+0.39=3.49.3-3.67-0.23=5.44.98+7.15+3.59-9.01=6.718.38+0.84+0.72+6.62=16.568.38+2.88=11.265.77-0.63-1.65-2.87=0.622.54+2.57+1.47=6.586.24-0.72-1.28+4.52=8.760.79+3.93+3.99=8.717.79+3.7+7.05-7.06=11.482.2-0.27-0.51=1.426.11+7.68-6.56=7.238.02+9.95-7.96=10.011.01+2.19+8.57=11.774.34-1.6-2.15+9.88=10.478.87-6.49+3.96-4.79=1.559.52-4.89-3.78=0.857.02+8.71-0.36+3.91=19.288.47-4.01+7.35+3.48=15.295.66-4.51+0.56-0.77=0.949.19+2.01+7.84-8.43=10.610.14+9.88-6.45=3.579.39-5.47+9.55-9.02=4.456.54+7.43=13.977.06-0.17-3.56-2=1.336.08-1.76-3.81+7.53=8.049.45+7.46-0.7+9.28=25.496.67+3.51+7.46-8.49=9.150.22+7.63+5.5=13.358.97+9.12+1.55-3.57=16.076.48-2.15+3.75-6.39=1.699.56-6.28+1.88=5.167.76+2.56+0.03-4.48=5.879.24-3.14+3.87=9.979.78-6.66+9.63=12.757.33-1.9+0.97-4.98=1.426.56-0.19+6.71+6.72=19.82.92+8.08-8.38+1.35=3.976.94-4.76+0.33+8.84=11.357.84-1.28-0.54=6.026.74-3.15-2.5+9.91=118.84+8.25+1.81+0.14=19.041.01+1.09+7.39+2.02=11.519.44-3.97-0.84=4.639.85+5.38-6.39-0.36=8.486.09+0.43-1.32=5.24.88-1.8=3.084.45+8.01+0.72+2.62=15.86.1-2.56-1.43=2.115.2+7.1-8.22-1.24=2.847.86+7.16-8.41=6.619.96+3.17-6.66=6.475.3+4.12-1.53-4.01=3.888.37-2.8+4.89=10.468.23-1.76-3.9-0.29=2.285.02+2.39+5.31-0.04=12.681.68-1.15=0.538.93-4.18+3.02-1.08=6.699.72+8.82-0.51=18.035.29-1.3=3.997.56-6.61+3.3+8.62=12.873-1.32+9.98+6.21=17.874.74-3.29+9.25+4.95=15.655.4-0.68-0.41-0.36=3.957.12-5.83+4.36=5.651.77+5.68=7.455.21-4.56+1.42=2.077.91+5.44-7.06+0.59=6.886.28-3.09-2.21=0.985.65+7.68-7.07+9.49=15.752.26+8.85-1.06-7.07=2.989.47+1.31-2.97-5.35=2.462.72+0.19+9.68+4.88=17.479.09+5.85-1.15+9.88=23.677.63+3.78-4.31=7.16.9-2.36-1.65=2.898.34+8.69-5.87-6.16=56.83-3.02-2.79+9.44=10.463.51-0.7=2.818.83+8.13+2.17-3.46=15.675.51-0.58-2.88+1.63=3.686.35-4.23=2.125.83-5.06+5.86+3.83=10.467.4-3.3-3.02=1.083.9-0.23-1.24=2.439.08-6.78+1.28-2.49=1.097.91+0.02+3.03=10.960.2+3.32=3.522.56+6.11-5.24=3.433.64-2.71+6.45-6.33=1.054.6+9.43+7.66-7.03=14.669.6+0.79+7.94=18.332.58-1.02+1.84+4.62=8.025.99+0.65=6.644.04+1.59+3.63-9.08=0.188-5.38+5.2-2.69=5.137.07-6.82+6.99=7.242.72-0.61-1.94+3.99=4.160.75+6.95+2.52=10.228.78+2.39+4.25=15.425.57-2.05-0.07=3.455.19-4.53=0.669.53-3.12=6.411.11+7.27=8.387.43-6.5+1.18=2.115.87-0.76-2.51-1.07=1.539.93+8.18-8.98=9.131.28+5.94+1.93-4.32=4.838.02-3.43-2.6+7.92=9.912.96+0.18+5.22+3.25=11.619.43+8.38+4.9=22.710.83+9.75-6.65=3.937.34-3.21-2.65=1.488.16-6.94+8.99-1.42=8.792.45-1.94=0.515.64+5.93-3.79-3.41=4.370.69-0.22+4.2+1.94=6.615.1-2.73-1.79+9.3=9.882.97+9.05-4.27-5.16=2.597.02-0.32-6.29-0.02=0.398.39+4.4+9.1=21.897.9-2.27-2.74-2.25=0.647.09+6-7.01+6.23=12.318.97+2.98+1.13+7.41=20.498.51-2.25-1.01-5.06=0.195.64+3.36+8.78+3.79=21.578.8-0.73-3.23-2.04=2.88.81-3.54+2.69-6.56=1.44.87-4.03+8.91-3.63=6.128.67-0.74-1.46=6.470.65+6.62+5.78=13.051.66+6.42=8.080.58+7.92-3.54-2.64=2.321.14+7.2-6.26+7.74=9.824.22-0.62-0.73-2.42=0.458.26-3.52-4.14=0.66.68+7.48+3.03=17.199.68-0.54-4.09-1.21=3.848.31-3.53+4.51-7.12=2.174.87-1.36+1.81=5.327.59+1.6-7.83=1.364.54+4.51=9.052.13+6.1+8.07-7.96=8.343.32-1.81+8.46+6.2=16.179.44+6.23=15.679.52-8.77+4.47=5.228.03-2.19+8.59=14.434.37+5.56-8.35=1.589.74-0.29-0.72-5.56=3.178.5-4.22=4.287.89-6.33=1.569.15-4.02-3.62=1.516.09-4.18+7.82+5.04=14.775.61+0.35+3.67=9.633.17+5.15+2.24-8.18=2.384.05-1.67=2.388.79-3.37-3.33+2.28=4.378.81+2.43-4.76-2.78=3.73.6+7.87-5.24-1.76=4.470.4+6.48+0.38-0.92=6.342.15+5=7.152.53+2.99+4.71=10.233.45-0.09+4.27+7.87=15.56.86-0.04+9.62=16.447.71-0.52-3.99-0.25=2.959.41-5.16-0.78=3.475.77+9.93-4.59+3.2=14.311.28+4.57+0.52-0.67=5.78.33+8.63-6.84-1.95=8.172.72-0.14+4.5+0.93=8.018.9-4.15+9.33-5.47=8.619.91-2.49+7.64+9.81=24.871.03+1.79+0.57+5.32=8.718.83+9.91+0.19-4.79=14.145.42+5.33+9.3+5.55=25.67.31+0.37=7.687.17-1.05-0.87+5.99=11.248.11-4.02-0.61=3.486.84-1.96-1.38-0.46=3.045.7-4.99+7.88-4.61=3.985.51-2.19-0.89-0.21=2.228.39-6.87=1.529.17-0.23-2.42+4.86=11.385.03+1.51+4.02+0.03=10.598.93-6.11+2.73=5.557.29-3.74-1.51=2.040.82+5.21+9.74+1.19=16.963.02-2.34+9.53-8.21=20.17+9.83-1.83+6.5=14.679.73+4.82-1.5-2.19=10.860.86+5.71-4.91+5.8=7.469.29+4.74+3.12+6.03=23.187.03-6.17+9.62+2.06=12.545.59-2.81=2.781.24-0.6=0.648.7-5.73-0.79=2.189.34-0.58-1.59-5.68=1.490.42-0.05+3.86=4.239.55-5.01=4.545.3-3.54+7.64=9.45.53+0.78=6.311.42+4.9+1.43+4.97=12.723.99+8.22+6.38-4.38=14.215.4+2.94+5.78+6.97=21.099.64+0.23-5.21-2.63=2.038.22+4.77-7.9-4.19=0.92.67+0.21+8.56=11.447.16-0.4+0.62-5.09=2.299.5+6.37-3.31-1.38=11.187.31-7.11+7.52+7.88=15.68.59-3.27-4.44-0.56=0.328.74+3.29-8.33-2.33=1.378.92-3.38-1.18-4.1=0.261-0.65+9.03+5.66=15.045.34+0.91-2.59=3.668.78-1.78-3.15=3.851.57+1.01=2.583.78-2.87+9.22+9.82=19.959.36+6.85+0.18-2.48=13.912.13+7.23-3.72=5.649.25-8.59=0.666.41+2.69-4.96=4.145.75+0.35-1.88+1.59=5.814.1+1.53=5.637.33-2.25=5.086.25-3.55=2.79.04+4.61-0.52-8.6=4.536.64-4.16+1.95-0.77=3.662.62+7.28-5.82+9.23=13.315.37-2.89+2.07+2.45=76.85+9.76-0.41+0.07=16.276.02-0.02+3.23+3.26=12.493.22+0.33+9.29+8.83=21.677.77+6.31-1.82=12.269.45-1.41=8.042.12-1.51+9.18=9.799.61-3.98+7.54=13.178.28-0.83-3.14=4.319.89+2.73+6.52-3.46=15.687.15-4.12-2.91+4.83=4.958.15-5.96=2.194.63+5.93-6.27-2.05=2.240.41+4.4-0.09-3.16=1.566.35-0.44-1.65+2.9=7.169.98-0.27-5.72-1.06=2.938.41-1.05-4.59+3.58=6.359.13+8.07+0.12=17.320.08+6.99=7.070.39+6.01-2.72-1.92=1.769.76+3.57+8.69=22.023.84+5.71-0.93-3.63=4.991.28+4.16=5.444.88+9.74+4.2=18.825.82+5.42-5.4+7.91=13.753.08-1.5-0.3+8.36=9.642.01+5.53+3.26=10.86.6-4.02+6.73-7.31=23.6-0.9+5.72+0.51=8.939.46-1.14-0.58-2.72=5.029.15+7.07-4.47+5.92=17.679.64+3.75+6.44-2.48=17.357.72-0.42-0.52+4.34=11.126.39-5.26+4.37+2.23=7.734.83-2.72=2.118+9.69+9.15=26.849.54-2.91-1.16-2.84=2.639.98-1.15-2.96-4.32=1.552.97-1.52=1.458.46-4.96+2.01=5.513.39-1.08-0.5+9.7=11.519.91+0.48+4.23=14.626.56-3.54-1.92+2.87=3.974.92-0.39+0.45=4.988.56-1.04-5.79-0.83=0.95.78-2.53-2.63+2.96=3.584.47+3.59+8.22-4.77=11.516.75+4.75=11.56.46-2.11+5.38+9.3=19.034.36+8.45+6.88+4.22=23.918.58-5.51+9.3-2.25=10.125.16+6.29-0.17-4.18=7.17.13+9.46+8.82-1.05=24.368.99-3.64+6.62-7.56=4.414.33+4.83-0.09+3.92=12.994.86+3.31+3.97+9.12=21.268.54-2.03-1.15-4.02=1.349.28-3.01+9.52-7.92=7.875.65-3.49-0.67=1.499.99+3.16-4.78+4.12=12.491.81+4.55-3.8+5.97=8.537.42-5.77+2.62-0.76=3.518.77-2.73-2.28-1.63=2.130.88+9.1-0.55+5.39=14.827.18-1.02-0.82-0.73=4.611.54-1.05+6.49=6.989.17-3.13+8.3+8.25=22.597.08-0.45-4.46=2.173.89-1.45-0.2+7.05=9.299.85+2.63-3.3-6.88=2.34.49+0.25+6.75-6.94=4.559.51-0.6+5.42+0.17=14.55.78+5.42-1.44-7.81=1.958.79+8.14-5.44-9.61=1.884.17-2.38+7.81+6.65=16.256.83-1.99-0.05-0.2=4.598.59+7.81+6.38=22.784.38+7.88+2.07+4.83=19.168.93-1.3-6.41+3.42=4.646.03-0.3-0.6-3.04=2.098.81-8+5.57=6.389.29-3.32+9.66=15.635.12+7.16+8.17+5.27=25.729.83+5.27+4.68-2.97=16.814.5+7.34+3.28=15.122.62-1.38=1.244.06+1.62+2.79=8.473.84+6.29-5.11=5.026.57-0.36+7.74-7.05=6.96.64-0.57+1.38=7.454.1-1.76=2.345.59+8.38+8.52+6.34=28.839.87-3.84-2.08-1.08=2.877.86-7.37=0.496.48-1.21-0.36+9.12=14.039.4-0.37-3.94+7.41=12.50.47+3.1+7.06-9.58=1.059.03+1.04+5.13=15.24.18-0.24-0.47=3.476.82-2.7-0.75=3.376.2+9.17-4.58-5.24=5.556.2+7.11+9.94=23.258.58-2.34=6.248.14-2.43+1.31=7.025.18+9.11+2.14=16.432.29-0.2+3.65+2.7=8.445.17-1.2+3.97=7.949.47-5.97=3.58.32-0.41-2.6+7.42=12.739.42+0.14-3.57-5.79=0.29.21+4.72+2.47+0.18=16.589.08-2.02+7.95-6.73=8.288.59+4.38+3=15.974.27+5.16-0.11-1.37=7.954.71-3.31+7.1=8.59.43-1.78-0.04-5.14=2.472.37+9.23=11.68.03-1.26-4.02=2.759.23-4.29-2.32-0.75=1.873.94-2.12+1.45=3.275.4-1.17+3.41-4.3=3.348.91+8.5-8.32-1.96=7.135.09+5.54+9.29+0.89=20.816.24-1.25-1.46=3.536.53-5.58+9.01-4.67=5.291.07+6.57-6.38+4.7=5.967.54+1.85-5.56=3.838.71+6.54+3.01-5.56=12.78.9+7.13-4.6-3.78=7.654.21+8.34=12.559.24-6.48-1.42-1.11=0.239.34-0.11-1.44-3.04=4.756.04+3.69=9.738.78-0.41-2.88-1=4.499.08+8.4+9.12+9.98=36.589.09-5.48-2.97=0.641.32+6.39-4.87+7.77=10.619.33-1.95-1.08-4.34=1.960.48+3.44=3.929.07-7.66=1.412.3+6.99=9.290.51+2.31+3.45-5.94=0.335.38-1.3-3.06+6.36=7.385.76+7.71-3.73-4.19=5.550.73+5.92+0.71+3.14=10.55.59-0.09+5.65-4.02=7.139.56-7.69+1.3+8.23=11.49.11-2.48+6.94=13.573.23-1.14-1.96=0.137.2+5.58+8.83+9.86=31.470.92+0.27+5.19=6.388.04+9.44+9.02=26.58.05+8.73-4.68=12.18.89-4.04+8.48+4.36=17.697.39-3.88+0.57-3.76=0.327.87+3.62-7.8+4.92=8.617.7+3.17-0.32-9.61=0.946.28+7.16+2.84+5.99=22.279.65+6.78=16.438.41+0.66-1.59=7.489.5-6.64-1.64=1.229.46+5.91-1.62-6.28=7.477.44-1.26-3.59-1.6=0.997.53-4.22+6.5-4.65=5.169.13+1.36-5.95=4.545.53-3.07-0.62-0.67=1.177.98-0.57-3.92+7.6=11.099.64+0.38-4.93-0.47=4.621.91+3.81+6.65+4.42=16.798.9-1.93-4.38-0.63=1.967.07-0.56+3.84+2.16=12.517.93+3.16-1.73=9.369.58+3.71-8.03=5.263.48+2.73=6.217.67-0.21+2.19-6.47=3.189.23-0.76-7.55+4.02=4.941.36+6.21=7.577.18-2.26-1.83+7.81=10.93.79+4.26=8.056.81+1.9=8.715.47-1.35+4.38+1.7=10.22.78-1.21-0.26+3.71=5.023.36+2.97-4.65=1.687.15-2.24-3.36-0.69=0.867.67-1.55-3.62+2.64=5.141.61-1.21+6.83=7.230.47+6.88-6.61=0.747.99-7.13+3.07-2.72=1.218.3-0.82+1.8=9.288.6-2.91-2.05-0.86=2.786.95+9.05=166.15+4.46+4.11=14.728.35+2.87+8.64-5.92=13.947.2