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4.22+4.66-3.31=3.99+4.37-6.55+4.31=7.04-0.71-2.66=8.97-0.38=0.28+6.01+3.72=8.52-2.16-3.32-2.15=4.25+7.71+3.45=7.31-0.1+2.31+7.6=6.52-4.4-0.31=3.89-0.15=9.81-4.38-1.63-2.03=9.1+8.9-1.39-2.05=2.29-0.21+2.2+6.57=7.18+4.28-3.62-7.65=9.57+7.67-8.02=8.76-7.48=9.89+9.35+6.56+2.93=7.84+9.61+3.93+5.29=4.28+3.8-7.03=9.19+2.25-0.23-8.63=8.53+8.83-8.29=7.89+1.04=1.2+9-8.71+8.29=6.39+0.47=3.98+2.79+1.54=4.64+1.59-3.7+2.46=8.58+3.12+7.08-5.77=9.65-8.44+7.49-0.1=1.97+6.45-2.47+4.87=0.84+2.07+4.08-4.23=6.73+7.97-6.17+3.28=7.23-1.5-5.51+8.47=7+2.84+7.17-1.8=2.4+9.9-2.93=8.49-0.46-6.76=5.42-3.75=9.17-5.83+4.67-2.54=7.53-0.17-6.63-0.27=4.33-1.23-0.2+9.5=6.01-4.07-1.22-0.41=9.77-7.93+9.27-8.22=4.7-1.19+8.48=8.67-0.23+6.14=8.3-2.26-2.78=7-0.06-4.21=4.35+2.72-5.29+7.59=1.17+8.03-3.93+1.8=8.71-0.32=4.26+8.92-8.77-0.52=5.95-0.56-2.24-1.64=8.51-2.31-3.29+7.77=6.33-1.68-2.15-1.9=2.06+4.09+5.73+9.06=7.24+7.1+9.72+9.93=9.38-1.64-4.69+1.54=9.85-6.42+6.72-8.03=2.8+1.13+9.23=8.04+5.9-4.68+3.25=8.86-2.83=5.94+2.12+5.83=6.86+0.64-3.12-1.7=6.26+5.02+5.13-3.82=8.98+9.46-7.24-7.55=5.67+0.18-3.64+1.44=7.27-4.4+4.12=9.55-8.03+4.17-3.86=7.63+8.06-3.88-7.21=8.61+5.79-4.28-4.27=1.14+7.83-2.12=2.2+7.06+4.91+3.59=1.27+8.71=4.07+6.05+4.38-7.99=8.6+1.43-3.41+5.87=9.5-8.76+0.32+6.43=9.85-7.01+3.23=6.43+3.21+2.68-8.78=9.95+4.22-4.9-7.32=7.33+0.58-2.23=5.31-1.04-2.8-0.76=9.43+9.71=4.51+2.96=7.75-5.51+4.91=6.53+4.95-3.34=6.6-6.27+6.13-2.92=7.7-3.98+4.64+8.78=7.3-4.15-0.8+0.31=4.72+9.69+5.15-7.86=0.68+3.54+8.84-6.35=2.57+0.47=8.36-0.8-4.5-0.96=4.91+1.41+8.13=7.61-7.35=9.6-0.43-4.38-2.34=9.36-6.86=9.32-5.51+6.53+9.93=8.9-5.11+7.45-0.17=0.67+7.09-3.6+2.26=4.13-1.54+7.66-9.11=9.76+3.52-3.82=7.32-3.71+2.14+8.18=9.35-4.91-0.98+6.92=9.65-3.18-3.81-1.28=4.21-1.78+9.39=2.38-1.24+4.81+9.76=8.25-0.38+7.1+6.59=8.47-1.57-3.49=9.44-3.03-0.84+3.38=3.06-1.46+9.64-6.45=5.94-0.89-3.01-0.59=6.5+4.04-2.98=8.99+5.71-3.72=3.01+7.8-5.1-3.29=9.38-1.05+6.28-6.98=7.36+7.74+2.66=6.27-5.61+8.11+8.04=2.76-1.9+6.1-1.12=9.61-1.69+1.09-2.55=1.78-0.26-0.3-0.21=6.44+0.72+5.81-5.26=3.73+5.03+6.5-9.95=9.87-1.84-3.06-1.13=3.82-1.84+3.02+5.71=5.19-1.33-0.39-3.26=2.84+7.95=9.97-6.47-3.24+2.93=2.23-1.25+6.45+9.53=6.39+8.28-0.53+1.31=6.46+2.41-1.61-6.79=8.87+5.75+4.41=2.84+0.19+0.78+2.74=6.26-1.93+2.17+2.39=9.72-6.33+9.36=0.91+2.17+9.06=3.26-2.19+9.63-4.23=7.28+7.5-5.29+2.61=3.8+7.49=6.39-1.11+4.47=9.45-1.36-5.39-0.75=3.37+0.64+6.33-0.95=7.83-4.43-2.42-0.84=9.98-2.22-4.8-0.68=9+0.48+9.22=2.84+9.13-3.47+9.69=3.02+3.22+0.65=6.41+5.86+9.88+4.39=5.19+8.12-3.69-2.49=7.03+9.22-0.03+5.3=7.02+4.35-7.84+2.74=6.64-4.66=8.88-7.25=5.79-3.05+8.38=3.8-2.91+0.33+2.65=7.09+6.25-7.87=0.43+5.88-3.97+8.12=7.02-0.44+9.81+7.81=6.68-2.18-0.19-2.95=7.31-2.31-4.45+8.25=5.51+4.07+5.7-4.26=9-1.94=6.47+5.48-0.22=1.46+7.74+9.7-9.49=7.73-6+9.72-0.02=9.35-2.79=8.64+4.36+9.55=6.11-0.18-0.97-3.47=4.05-3.61-0.29+4.63=7.88+2.62-8.65=4.42+0.68-2.44-1.53=7.9-3.84-2.71+4.2=7.45+9.44+1.9=2.94+1.23+2.55-3.62=2.18-2.05+0.77+7.97=4.83+0.13+9.23=6.83+1.69+3.6-6.72=6.08+7.18+5.89+0.27=1.54+9.24-6.37+9.48=9.09-2.46+7.6+1.25=7.29+5.1-5.97=3.42-2.11+6.5-6.21=7.36-4.43+1.7+2.56=4.56+7.36-6.75-3.33=9.84+5.03+4=9.38-3.55=9.77+6.2=9.71-2.25-6.39+8.99=6.07+2.22+2.15+8.69=3.65-2.58+7.87-5.92=0.04+1.87+2.64-3.85=7.17-3.2+9.31=8.79-7.37-0.35-0.42=9.14+1.81+6.26+3.96=9.23+3.45-1.56=9.7-1.59=8.07-1.78-4=7.37-0.1=9.53+6.36-1.55-1.42=1.9+2.06+4.64=0.37+9.06=4.19+4.17-7.26+9.29=8.12-5.04+5.63+7.62=6.33-1.9+9.14-0.02=8.03+9.5-1.53-7.26=7.12-0.76+5.28=9.58+7.53-7.91-6.8=8.83-2.42+9.47=6.68-4.93+5.06-5.28=5.79-1.86-2.95+5.17=2.79+5.44+9.88=4.12-3.08+4.17+0.12=6.42+6.08+8.09-3.47=6.43+6.92-7.87-2.41=0.73+2.4-1.5+6.82=3.56+3.83-0.85=4.3-1.93-1.91+3.48=5.14+4.89+8.62-4.76=6.01-0.83+4.9=9.32-4.03-1.88-0.17=3.58+4.61=6.87-2.92-0.64+0.53=8+6.55-1.17=6.54+3.43-7.23+3.55=8.66+6.35-8.53-1.58=2.1+9.85+5.51+9.72=9.65-7.74+0.97=8.73-6.54-1.22=3.4+3.22-6.04=3.59+2.99-0.87-3.19=6.42+7.18-5.47-4.98=3.09+9.86-5.63-5.32=2.14-1.39+9.56+8.49=1.52+6.94+3.86-4.93=8.85-1.8-1.94=2.45+5.69=8.45-0.22-2.41=2.17-0.92-0.06+2.51=6.05+9.94-4.5-3.56=8.86-3.14+5.11-9.67=7.19-4.07=4.81+8.57-0.92-1.39=6.02+8.81-2.95-0.09=7.73+4.18+0.08=9.39-6.39-0.28=8.39-7.14=8.81-1.16-1.4+9.46=5.68-0.26+3.88+8.64=3.27-3.05+8.61=3+5.72-5.15-0.99=2.38+9.05+1.26=8.45-5.56+9.61-6.53=4.49-1.18=8.89-3.21-4.62=3.97+9.05+3.59+1.83=9.98-2.93-0.16-6.05=9.52+2.19=9.55-1.35-2.07-5.34=8.41-0.02-5.75=9.39+1.84-1.45-8.16=8.28-1.8+1.36-6.22=7-5.7-0.45=5.14-2.86=6.2+7.07+1.51+9.63=8.8+5.75=8.17-3.98-2.99-0.82=8.26-1.04-6.84=1.84-0.4+6.21-6.62=7.12+5.5-8.15=8.1-2.65-3.17=7.16-2.95=2.3-0.03+8.29-6.34=5.52+6.79-5.77+5.46=4.86+5.94-0.77+5.84=3.33-0.98-2.05+7.82=8.74+5.76+6.17-2.92=4.83+7.94-0.86-5.54=7.23+1.71=6-3.91+8.45-6.63=5.1-2.14-0.71=1.91+3.04+2.42=0.65+2.72+4.14+3.24=7.65+1.98-3.98=8.82+1.35=3.92+9.15-1.41=0.89-0.78+7.02=7.83-1.71-1.33-4.32=9.22-0.34-0.23-5.23=9.94+8.53=7.43-2.59-0.89-3.17=7.93-1.52+3.61=8.37+6.61-9.61-2.32=4.04+5.6+7.93+9.24=4.59-0.93+5.28-7.69=6.08+5.64+7.75+9.82=0.48+0.3+3.6=5.56-1.22-0.15+2.87=0.87+8.51-2.72=3.83-1.25=2.19+2.77=8.71-1.07+5.88+0.89=7.32-0.16+2.7=0.09+7.24+4.72+1.44=6.12+3.31-8.86+8.14=8.86+1.77=8.47+8.58+7.09+3.29=8.47-0.19-0.93-0.25=5.09+4.54+6.39+3=8.87-5.22+2.36-3.52=9.35-1.55-3.25+1.12=0.71-0.29+9.99-6.67=2.52-1.77+5.21+2.8=7.78-1.15=9.85-9.52=9.57+3.6-2.49-8.89=8.25+9.33+9.69=4.73+7.91=8.26-3.71-2.16=3.71+7.73=7.58+3.55-2.12=5.81-1.37+4.33+7.04=3.34-2.03=8.43-1.3-0.42+2.82=7.95+5.43=8.48-3.3-1.18=4.87-4.46=3.49-2.6+5.97=9.82-9.5+4.64=3.47+0.46=9.56+3.3-1.86-7.44=1.58+2.84+1.77=7.75-0.44-3.89+8.94=9.41-0.17-2.19+6.97=8.2-3.74-3.51+8.13=1.79+9.45=9.01-5.36+9.92+3.16=1.95+6.15-1.77-4.62=4.87+3.72+5.91=6.8+5.76+4.53=4.15+1.07+3.7-3.1=5.31+7.33+6.14-5.6=8.58-1.49+6.45+0.31=1.33+5.26-1.17-4.52=1.08+0.09+2.12+9.35=6.76+7.55+4.08=6.7-3.34+8.42-3.23=8.21+4.05+0.75=3.26-2.05=9.76-0.72-1.05-1.38=8.58-4.66=2.81+6.51-3.36-0.65=8.34-0.86+9.53=1.06+5.27=7.76-0.72-2.06-1.46=5.29+7.14-0.59-8.23=7.93+7.19+0.14-9.19=9.31-3.64-3.45-0.27=7.07-0.82+7.38+0.18=6.23-4.86+4.25-0.46=5.29-0.55-2.66=9.39-0.04+2.22=6.84-5.63-0.6=6.69-2.53-2.07-1.32=4.89-3.25+7.57=9.22-6.15+7.69=2.26+4.25-3.68=2.24-0.83-0.57=9.61+9.54+7.42+2.87=7.07-2.49+6.94-2.25=6.49-2.81+7.97-2.64=5.9-0.89-3.61+4.25=8.09-5.66=6.64+1.53-1.83+0.29=5.62-4.64-0.1+0.24=6.34+8.23-0.72+3.87=5.53+9.47-9.69+5.6=3.21+5.07+2.29+8.41=6.09+1.81+3.7+9.43=7.04-2.97+3.72=9.29-0.15-1.02-7.22=2.02+6.58-4.33+2.31=8.41-0.65-0.97+9.75=0.16+0.79=4.54-3.99=5.22-2.07+0.03=4.97-0.05-1.94-2.23=2.87+6.05-0.1-6.77=3.96+6.48=6.25-6.08=4.19-2.2+4.58+7.42=3.74+5.03+2.52-4.56=8.42+4.9-5.36=8.26-0.27-3.41-4.3=1.96+4.72=5.79+5.51-5.38=4.02-0.21-0.68=0.19+8.19-7.23=1.98-1.87+1.14+9.51=5.57-4.17+5.07-1.01=0.86+9.13+6.44+9.04=9.7-3.25+2.13=6.2+9.13=7.53-2.95=8.57-3.69-1.21=8.51-0.29=9.46-0.06-0.75-5.32=3.8+3.74=6.72+8.62+0.4+8.16=4.43+7.61-4.8+1.04=0.08+8.31+7.66-1.32=5.12+5.49+0.9-2.78=6.53-1.06=9.82-3.61-4.24=8.5+6.36+8.91+5.13=2.96+7.8=9.44-1.03-8.19+8.2=4.49+4.89-0.84-2.45=0.05+2.36+3.56=9.01-7.03+3.75+7.73=4.95+5.79-2.85-2.47=1.99-1.52+6.61-2=7.93+5.8-1.07=8.38-8.22+2.52+1.59=3.27-2.37=0.88+2.72-0.36+3.79=6.97-0.28+6.33+7.9=1.49-0.53+7.67=8.95+5.58-9=8.81+0.2-8.18=5.62+1.59=5.86+3.81=6.3+3.04+8.72-4.15=9.85-1.86-6.14+6.43=9.17+0.64-2.3+7.56=6.36-1.06-0.29-4.68=3.4+8.72+5.43+0.22=5.8+7.39-4.01-4.73=3.62+9.88-3.84-7.46=6.09-4.39+2.42-1.08=1.46+3.75+5.59=7.21-4.47-1.66=4+6.62+8-6.87=7.87+1.59+3.65+9.16=8.46+1.6+0.24+0.14=1.46+8.64-4.71=1.57+1.45+7.55-8.12=4.72-0.29-0.82=5.88-1.67+5.49+5.32=6.9+3.91-1.57-3.4=6.73+9.29-3.74+0.91=8.44-1.51-6.1=0.52+3.51=4.66-0.61=6.15-2.76-3.17+7.51=1.74+9.6-0.2=5.29-4.97+7.61-7.4=2.55+2.34-2=1.24-0.68+8.23+0.11=3.5-2.26=8-3.99=8.15-0.84-1.7=6.01+0.83+8.47+3.92=7.34-4.67+6.49=9.64-1.34-3.16+4.31=8.31-0.21+2.28-4.9=4.22+7.18+6.67+4.62=3.27-2.35+0.73+8.49=7.85+9.43+1.93+0.04=9.04+5.52+2.21-8.63=3.46-0.15+7.43=9.8-2.05-5.38=4.13+6.01=9.86-1.84-1.39+3.73=4.01+0.85=1.38+4.4+2.04=1.3-0.75+3.33+4.66=7.4+9.48+4.54-9.17=4.77+7.45-1.24+4.54=6.65-6.14+3.02-2.41=2.14+3.44+6.16+8.69=8.8-4.76=5.65-4.3+8.82-6.56=3.38+7.64+9.47-2.69=0.2+3.36-1.13+6.81=2.15+6.9+5.99+3.25=1.65+0.58-0.25+3.55=0.09+9.02-7.96=4.03+3.22+4.28+3.87=0.67+3.94=5.02+2.32-1.77=5.97-2.54+2.21+7.2=5.94-0.46-2.14=8.95-0.11-2.56=4.07-3.16+9.94=8.11-4.5+8.36+6.48=8.68-1.84+4.88-5.84=7.22+6.11+0.05+1.67=9.06+7.24-1.21+7.28=8.13-0.45=5.64-4.35+4.81-3.53=8.85+6.35+8.66-5.82=7.8-3.41-3.9+7.96=5.46-0.43=5.31+5.16-4.39-3.6=2.23+0.11+7.75+7.72=8.26-3.62+4.1=7.8+7.52=5.54+2.62-0.86-4.34=5.18-1.04=4.38+6.78-4.39=8-2.83-1.9-0.78=4.23+8.7-6.91-2.41=7.09-2.59-2.81+8.02=2.47+2.67+5.45+4.92=3.19-0.5-1.28-0.64=8.88-1.27-2.53-1.15=7.43-4.09+5.33=4.24+5.1+0.76-3.72=6.08-5.46+9.05=3.53+5.98+9.67=7.92+4.16=8.82+5.13-8.93=6.05-2.04+7.52+3.65=9.26+5.34+4.43=9.17+0.49-6.35=3.97+5.35+3.88-8.45=0.46+8.02-4.26+5.62=6.63+3.75-1.05+6.31=7.06+6.65+6.24=0.7+7.82+5.58-9.67=8.06-2.89-2.57+8.78=8.04+3.22+8.24=2.78-0.54+6.51-3.32=9.56-6.31=8.13-1.65-2.66-0.86=9.29-3.85-1.74=3.64+6.57+8.31+1.57=8.61+9.46-8.93-7.62=0.6+9.85+9.68=7.99-2.08-1.52+0.43=6.16+3.49+1.67+0.38=8.31-2.31-0.98-3.62=8.16-6.13+6.05=3.41+5-2.36=9.68-7.77+3.17=2.35+4.9=7.36-1.31-3.37-0.53=6.23+4.47-6.69-1.12=9.87-2.65-4.01=2.41+9.34-0.38=9.1+9.94+4.76=8.84-2.56+2.48=8.04+6.12-7.55-5.91=8.02-2.66+4.55=9.48-4.64-2.58+5.17=9.77-3.96-3.82=4.16-0.09=4.95+1.49+6.99-3.66=8.49+1.2-7.89=2.86+9.56+7.36+2.66=2.98+6.7=3.54-1.15+7.25-4.03=6.64-0.27-2.9=4.88+1.1+3.92=6.52-5.75+9.58=7.59+0.87+4.48-1.26=9.11+1.73+4.91=1.88+1.23+2.39+6.13=5.96-2.8+3.35=6.76-1.14=8.81+1.53-4.41+6.42=4.29-2.98+0.81+8.94=2.77-1.56+9.37+0.45=9.93-6.27-1.08+9.59=6.75-3.5+0.1+1.32=9.68-4.74-4.64+2.81=8.25-1.47-4.01+1.33=9.03-3.98-2.29=9.85-3.98-5.04=3.95-0.85-0.15=9.28+4.32-1.48-4.37=7.65-1.61-0.51+8.36=8.88-1.97=9.92-0.74-3.63=9.88-5.42+9.31-0.7=6.02-2.9-2.28=5.85-0.44=8.59+2.23-1.4=5.53+8.7+8.26+7.99=3.49-2.67=3.07-0.23=6.14-4.23+8.84+1.51=2.59+8.11=5.21-4.11+2.83+2.99=8.17-1.25-4.49+2.44=4.27-1.69=9.33-0.81-1.75-6.57=7.23+3.91-6.29+5.85=2.48+8.78+0.48-4.39=9.52-3.37=6.9+8.73+1=8.41-1.58+7.3=6.33+5.19-8.49+2.93=1.63+2.67=8.8+0.15+7.46-3.97=2.22-0.49+8.17+1.51=8.51+3.36+3.41-6.86=0.17+7.74=3.34+7.55-9.62=6.57-3.28-2.59+0.32=0.94+2.97=5.12+6.5-7.04+3.67=6.7+7.65-4.64+1.17=9.87-6.92+9.67=3.87-1.17-1.15=8.01+5.36+4.22+4.32=9.43-2.29+1.07+2=9.71+6.55-5.39-2.04=5.81+3.51+7.74-6.36=7.84-0.55+9.32-2.68=9.94-3.27-5.99=5.84+4.49-1.38-8.64=5.71+4.23+0.73-7.45=4.12-1.12-1.45-0.74=9.78+1.17+1.66-3.5=6.72+5.56-6.17+1.89=9.36-8.76+6.94=4.35-0.23-0.92=2.92+7.17+8.71-3.15=7.46+3.51-3.14-2.83=4.24+2.67-1.54+9.47=8.71-6.68+9.56=2.13+6.77+4.26=2.62+4.44-6.91+0.93=8.56-4.1-0.29+5.02=0.06+3.81+4.6-0.52=9.66-1.43-4.04+6.34=2.87+1.44+1.45+6.67=2.22+4.49=9.58-2.7-1.64+9.92=3.65-0.47+3.87-5.7=7.18-6.24+3.82+2.13=3.19-2.04+0.24+3.53=1.66+3.44=7.76+0.83-8.48=5.22+3.8+7.17=2.72+4.81-5.69=3.18-1.82-0.78+4.4=5.43+2.02+1.57=6.21-1.09-2.22=6.1+3.14+6.95-7.21=5.05-1.34+7.32+2.73=6.02-4.74-0.43-0.63=1.29+6.91+5.64=6.38+8.23+7.89+2.08=5.63-4.74+5.1-4.94=5.33-0.86+2.4+0.67=8.86-4.41+2.99-0.19=9.36-3.01+8.9=6.12+7.9+1.08+4.34=9.46-1.8+3.8-0.07=7.08+5.21-1.91+1.19=0.77+2.5+3.89+6.76=9.14-0.66-7.22=5.99-5.23+1.92+8.9=4.34+0.1+4.62=3.35+8.49-2.04=7.52-4.38-0.77=8.56-0.41-2.13-3.97=6.88-4.27-2.03-0.48=2.83-2.37+3.75=9.63-4.12+6.4-8.62=4.01-1.5+1.55-3.52=6.26-1.44-1.16-1.5=9.07-4.39-2.4-0.63=6.61-5.24+6.64=6.83-1.32-1.56+8.74=9.05-6.86-1.44+6.74=9.42-0.52-1.49+5.57=6.45+8.02-9.32=6.49-2.71+1.47+0.26=9.05-0.87-7.96+9.56=6.86-3.17+8.55=8.08-4.73-0.61-0.92=8.64-2.37-1.46+7.71=4.04-0.73-1.32=7.37-4.1-2.08+8.5=8.4+5.1-0.5=7.56-0.8-0.71-3.87=8.64+6.03-0.15=8.7-0.1-4.64-3.25=8.4+7.41+0.74-6.01=7.57+6.73-0.47+0.24=3.51-3.07+0.6=8.28-3.67-3.81=0.85+6.23+4.09+4.8=8.31+4.29+8.69-8.17=0.29+2.85+4.06+1.71=5.46+4.05+4.93+8.13=1.39+6.52+4.32=5.99+5.92+0.9=9.51+2.78+3.41=2.93+6.26-4.1+4.43=2.59+2.39-2.2+6.34=5.91-4.18+8.35-7.58=6-1.37-1.48=6.74-3.66-1.55=7.12+1.14-1.48-5.07=1.75+3.52+7.59-9.89=0.76+7.29+1.6=0.59+3.47-3.11=7.19+4.35-7.66=8.94+4.59+9.6=7.19+1.61=3.8+4.78-6.58+2.83=4.15+0.64+7.52+8.24=5.16+4.12-2.56=3.13+0.8=4.57+1.08-0.64+9.95=1.53+7.59+3.82=7.08-6.42+6.77+9.54=9.74-6.72+8.49-9.48=7.63+0.86+5.88-9.05=3.39-1=8.95-8.13+2.41-0.55=9.91+6.22-2.53=1.26+2.84=9.51-6.3-2.02=1.54+5.48-2.5-0.67=4.66+2.51+0.89-0.67=0.88+8.79+3.42=9.52+4.69-5.42+3.85=2.94-1.03=4.88-4.77=7.87+0.16=0.88+9.5=8.31-4.34+7.86=5.33-3.73=7.67+9.31-8.75-5.92=2.78-2.61+0.44+9.31=8.22+9.81-4.09+1.96=6.31+6.52=5.36-3.13+1.78=9.52-3.59-3.12=9.33-0.58+9.64-8.3=9.9-8.41+6.27=8.84-1.98+4.08=4.87-0.94-0.75=3.73+4.43+1.21=8.38+5.61+3.05-5.75=5.41-2.72+3.45=7.33+2.39=9.53-3.34-5.82+2.37=0.57+3.91+0.28+1.11=3.35+2.07+1.1=3.03+5.59+4.2+9.69=1.21+4.75+1.74=2.75+0.83+8.98-7.88=8.24-0.2-3.57-0.28=参考答案4.22+4.66-3.31=5.573.99+4.37-6.55+4.31=6.127.04-0.71-2.66=3.678.97-0.38=8.590.28+6.01+3.72=10.018.52-2.16-3.32-2.15=0.894.25+7.71+3.45=15.417.31-0.1+2.31+7.6=17.126.52-4.4-0.31=1.813.89-0.15=3.749.81-4.38-1.63-2.03=1.779.1+8.9-1.39-2.05=14.562.29-0.21+2.2+6.57=10.857.18+4.28-3.62-7.65=0.199.57+7.67-8.02=9.228.76-7.48=1.289.89+9.35+6.56+2.93=28.737.84+9.61+3.93+5.29=26.674.28+3.8-7.03=1.059.19+2.25-0.23-8.63=2.588.53+8.83-8.29=9.077.89+1.04=8.931.2+9-8.71+8.29=9.786.39+0.47=6.863.98+2.79+1.54=8.314.64+1.59-3.7+2.46=4.998.58+3.12+7.08-5.77=13.019.65-8.44+7.49-0.1=8.61.97+6.45-2.47+4.87=10.820.84+2.07+4.08-4.23=2.766.73+7.97-6.17+3.28=11.817.23-1.5-5.51+8.47=8.697+2.84+7.17-1.8=15.212.4+9.9-2.93=9.378.49-0.46-6.76=1.275.42-3.75=1.679.17-5.83+4.67-2.54=5.477.53-0.17-6.63-0.27=0.464.33-1.23-0.2+9.5=12.46.01-4.07-1.22-0.41=0.319.77-7.93+9.27-8.22=2.894.7-1.19+8.48=11.998.67-0.23+6.14=14.588.3-2.26-2.78=3.267-0.06-4.21=2.734.35+2.72-5.29+7.59=9.371.17+8.03-3.93+1.8=7.078.71-0.32=8.394.26+8.92-8.77-0.52=3.895.95-0.56-2.24-1.64=1.518.51-2.31-3.29+7.77=10.686.33-1.68-2.15-1.9=0.62.06+4.09+5.73+9.06=20.947.24+7.1+9.72+9.93=33.999.38-1.64-4.69+1.54=4.599.85-6.42+6.72-8.03=2.122.8+1.13+9.23=13.168.04+5.9-4.68+3.25=12.518.86-2.83=6.035.94+2.12+5.83=13.896.86+0.64-3.12-1.7=2.686.26+5.02+5.13-3.82=12.598.98+9.46-7.24-7.55=3.655.67+0.18-3.64+1.44=3.657.27-4.4+4.12=6.999.55-8.03+4.17-3.86=1.837.63+8.06-3.88-7.21=4.68.61+5.79-4.28-4.27=5.851.14+7.83-2.12=6.852.2+7.06+4.91+3.59=17.761.27+8.71=9.984.07+6.05+4.38-7.99=6.518.6+1.43-3.41+5.87=12.499.5-8.76+0.32+6.43=7.499.85-7.01+3.23=6.076.43+3.21+2.68-8.78=3.549.95+4.22-4.9-7.32=1.957.33+0.58-2.23=5.685.31-1.04-2.8-0.76=0.719.43+9.71=19.144.51+2.96=7.477.75-5.51+4.91=7.156.53+4.95-3.34=8.146.6-6.27+6.13-2.92=3.547.7-3.98+4.64+8.78=17.147.3-4.15-0.8+0.31=2.664.72+9.69+5.15-7.86=11.70.68+3.54+8.84-6.35=6.712.57+0.47=3.048.36-0.8-4.5-0.96=2.14.91+1.41+8.13=14.457.61-7.35=0.269.6-0.43-4.38-2.34=2.459.36-6.86=2.59.32-5.51+6.53+9.93=20.278.9-5.11+7.45-0.17=11.070.67+7.09-3.6+2.26=6.424.13-1.54+7.66-9.11=1.149.76+3.52-3.82=9.467.32-3.71+2.14+8.18=13.939.35-4.91-0.98+6.92=10.389.65-3.18-3.81-1.28=1.384.21-1.78+9.39=11.822.38-1.24+4.81+9.76=15.718.25-0.38+7.1+6.59=21.568.47-1.57-3.49=3.419.44-3.03-0.84+3.38=8.953.06-1.46+9.64-6.45=4.795.94-0.89-3.01-0.59=1.456.5+4.04-2.98=7.568.99+5.71-3.72=10.983.01+7.8-5.1-3.29=2.429.38-1.05+6.28-6.98=7.637.36+7.74+2.66=17.766.27-5.61+8.11+8.04=16.812.76-1.9+6.1-1.12=5.849.61-1.69+1.09-2.55=6.461.78-0.26-0.3-0.21=1.016.44+0.72+5.81-5.26=7.713.73+5.03+6.5-9.95=5.319.87-1.84-3.06-1.13=3.843.82-1.84+3.02+5.71=10.715.19-1.33-0.39-3.26=0.212.84+7.95=10.799.97-6.47-3.24+2.93=3.192.23-1.25+6.45+9.53=16.966.39+8.28-0.53+1.31=15.456.46+2.41-1.61-6.79=0.478.87+5.75+4.41=19.032.84+0.19+0.78+2.74=6.556.26-1.93+2.17+2.39=8.899.72-6.33+9.36=12.750.91+2.17+9.06=12.143.26-2.19+9.63-4.23=6.477.28+7.5-5.29+2.61=12.13.8+7.49=11.296.39-1.11+4.47=9.759.45-1.36-5.39-0.75=1.953.37+0.64+6.33-0.95=9.397.83-4.43-2.42-0.84=0.149.98-2.22-4.8-0.68=2.289+0.48+9.22=18.72.84+9.13-3.47+9.69=18.193.02+3.22+0.65=6.896.41+5.86+9.88+4.39=26.545.19+8.12-3.69-2.49=7.137.03+9.22-0.03+5.3=21.527.02+4.35-7.84+2.74=6.276.64-4.66=1.988.88-7.25=1.635.79-3.05+8.38=11.123.8-2.91+0.33+2.65=3.877.09+6.25-7.87=5.470.43+5.88-3.97+8.12=10.467.02-0.44+9.81+7.81=24.26.68-2.18-0.19-2.95=1.367.31-2.31-4.45+8.25=8.85.51+4.07+5.7-4.26=11.029-1.94=7.066.47+5.48-0.22=11.731.46+7.74+9.7-9.49=9.417.73-6+9.72-0.02=11.439.35-2.79=6.568.64+4.36+9.55=22.556.11-0.18-0.97-3.47=1.494.05-3.61-0.29+4.63=4.787.88+2.62-8.65=1.854.42+0.68-2.44-1.53=1.137.9-3.84-2.71+4.2=5.557.45+9.44+1.9=18.792.94+1.23+2.55-3.62=3.12.18-2.05+0.77+7.97=8.874.83+0.13+9.23=14.196.83+1.69+3.6-6.72=5.46.08+7.18+5.89+0.27=19.421.54+9.24-6.37+9.48=13.899.09-2.46+7.6+1.25=15.487.29+5.1-5.97=6.423.42-2.11+6.5-6.21=1.67.36-4.43+1.7+2.56=7.194.56+7.36-6.75-3.33=1.849.84+5.03+4=18.879.38-3.55=5.839.77+6.2=15.979.71-2.25-6.39+8.99=10.066.07+2.22+2.15+8.69=19.133.65-2.58+7.87-5.92=3.020.04+1.87+2.64-3.85=0.77.17-3.2+9.31=13.288.79-7.37-0.35-0.42=0.659.14+1.81+6.26+3.96=21.179.23+3.45-1.56=11.129.7-1.59=8.118.07-1.78-4=2.297.37-0.1=7.279.53+6.36-1.55-1.42=12.921.9+2.06+4.64=8.60.37+9.06=9.434.19+4.17-7.26+9.29=10.398.12-5.04+5.63+7.62=16.336.33-1.9+9.14-0.02=13.558.03+9.5-1.53-7.26=8.747.12-0.76+5.28=11.649.58+7.53-7.91-6.8=2.48.83-2.42+9.47=15.886.68-4.93+5.06-5.28=1.535.79-1.86-2.95+5.17=6.152.79+5.44+9.88=18.114.12-3.08+4.17+0.12=5.336.42+6.08+8.09-3.47=17.126.43+6.92-7.87-2.41=3.070.73+2.4-1.5+6.82=8.453.56+3.83-0.85=6.544.3-1.93-1.91+3.48=3.945.14+4.89+8.62-4.76=13.896.01-0.83+4.9=10.089.32-4.03-1.88-0.17=3.243.58+4.61=8.196.87-2.92-0.64+0.53=3.848+6.55-1.17=13.386.54+3.43-7.23+3.55=6.298.66+6.35-8.53-1.58=4.92.1+9.85+5.51+9.72=27.189.65-7.74+0.97=2.888.73-6.54-1.22=0.973.4+3.22-6.04=0.583.59+2.99-0.87-3.19=2.526.42+7.18-5.47-4.98=3.153.09+9.86-5.63-5.32=22.14-1.39+9.56+8.49=18.81.52+6.94+3.86-4.93=7.398.85-1.8-1.94=5.112.45+5.69=8.148.45-0.22-2.41=5.822.17-0.92-0.06+2.51=3.76.05+9.94-4.5-3.56=7.938.86-3.14+5.11-9.67=1.167.19-4.07=3.124.81+8.57-0.92-1.39=11.076.02+8.81-2.95-0.09=11.797.73+4.18+0.08=11.999.39-6.39-0.28=2.728.39-7.14=1.258.81-1.16-1.4+9.46=15.715.68-0.26+3.88+8.64=17.943.27-3.05+8.61=8.833+5.72-5.15-0.99=2.582.38+9.05+1.26=12.698.45-5.56+9.61-6.53=5.974.49-1.18=3.318.89-3.21-4.62=1.063.97+9.05+3.59+1.83=18.449.98-2.93-0.16-6.05=0.849.52+2.19=11.719.55-1.35-2.07-5.34=0.798.41-0.02-5.75=2.649.39+1.84-1.45-8.16=1.628.28-1.8+1.36-6.22=1.627-5.7-0.45=0.855.14-2.86=2.286.2+7.07+1.51+9.63=24.418.8+5.75=14.558.17-3.98-2.99-0.82=0.388.26-1.04-6.84=0.381.84-0.4+6.21-6.62=1.037.12+5.5-8.15=4.478.1-2.65-3.17=2.287.16-2.95=4.212.3-0.03+8.29-6.34=4.225.52+6.79-5.77+5.46=124.86+5.94-0.77+5.84=15.873.33-0.98-2.05+7.82=8.128.74+5.76+6.17-2.92=17.754.83+7.94-0.86-5.54=6.377.23+1.71=8.946-3.91+8.45-6.63=3.915.1-2.14-0.71=2.251.91+3.04+2.42=7.370.65+2.72+4.14+3.24=10.757.65+1.98-3.98=5.658.82+1.35=10.173.92+9.15-1.41=11.660.89-0.78+7.02=7.137.83-1.71-1.33-4.32=0.479.22-0.34-0.23-5.23=3.429.94+8.53=18.477.43-2.59-0.89-3.17=0.787.93-1.52+3.61=10.028.37+6.61-9.61-2.32=3.054.04+5.6+7.93+9.24=26.814.59-0.93+5.28-7.69=1.256.08+5.64+7.75+9.82=29.290.48+0.3+3.6=4.385.56-1.22-0.15+2.87=7.060.87+8.51-2.72=6.663.83-1.25=2.582.19+2.77=4.968.71-1.07+5.88+0.89=14.417.32-0.16+2.7=9.860.09+7.24+4.72+1.44=13.496.12+3.31-8.86+8.14=8.718.86+1.77=10.638.47+8.58+7.09+3.29=27.438.47-0.19-0.93-0.25=7.15.09+4.54+6.39+3=19.028.87-5.22+2.36-3.52=2.499.35-1.55-3.25+1.12=5.670.71-0.29+9.99-6.67=3.742.52-1.77+5.21+2.8=8.767.78-1.15=6.639.85-9.52=0.339.57+3.6-2.49-8.89=1.798.25+9.33+9.69=27.274.73+7.91=12.648.26-3.71-2.16=2.393.71+7.73=11.447.58+3.55-2.12=9.015.81-1.37+4.33+7.04=15.813.34-2.03=1.318.43-1.3-0.42+2.82=9.537.95+5.43=13.388.48-3.3-1.18=44.87-4.46=0.413.49-2.6+5.97=6.869.82-9.5+4.64=4.963.47+0.46=3.939.56+3.3-1.86-7.44=3.561.58+2.84+1.77=6.197.75-0.44-3.89+8.94=12.369.41-0.17-2.19+6.97=14.028.2-3.74-3.51+8.13=9.081.79+9.45=11.249.01-5.36+9.92+3.16=16.731.95+6.15-1.77-4.62=1.714.87+3.72+5.91=14.56.8+5.76+4.53=17.094.15+1.07+3.7-3.1=5.825.31+7.33+6.14-5.6=13.188.58-1.49+6.45+0.31=13.851.33+5.26-1.17-4.52=0.91.08+0.09+2.12+9.35=12.646.76+7.55+4.08=18.396.7-3.34+8.42-3.23=8.558.21+4.05+0.75=13.013.26-2.05=1.219.76-0.72-1.05-1.38=6.618.58-4.66=3.922.81+6.51-3.36-0.65=5.318.34-0.86+9.53=17.011.06+5.27=6.337.76-0.72-2.06-1.46=3.525.29+7.14-0.59-8.23=3.617.93+7.19+0.14-9.19=6.079.31-3.64-3.45-0.27=1.957.07-0.82+7.38+0.18=13.816.23-4.86+4.25-0.46=5.165.29-0.55-2.66=2.089.39-0.04+2.22=11.576.84-5.63-0.6=0.616.69-2.53-2.07-1.32=0.774.89-3.25+7.57=9.219.22-6.15+7.69=10.762.26+4.25-3.68=2.832.24-0.83-0.57=0.849.61+9.54+7.42+2.87=29.447.07-2.49+6.94-2.25=9.276.49-2.81+7.97-2.64=9.015.9-0.89-3.61+4.25=5.658.09-5.66=2.436.64+1.53-1.83+0.29=6.635.62-4.64-0.1+0.24=1.126.34+8.23-0.72+3.87=17.725.53+9.47-9.69+5.6=10.913.21+5.07+2.29+8.41=18.986.09+1.81+3.7+9.43=21.037.04-2.97+3.72=7.799.29-0.15-1.02-7.22=0.92.02+6.58-4.33+2.31=6.588.41-0.65-0.97+9.75=16.540.16+0.79=0.954.54-3.99=0.555.22-2.07+0.03=3.184.97-0.05-1.94-2.23=0.752.87+6.05-0.1-6.77=2.053.96+6.48=10.446.25-6.08=0.174.19-2.2+4.58+7.42=13.993.74+5.03+2.52-4.56=6.738.42+4.9-5.36=7.968.26-0.27-3.41-4.3=0.281.96+4.72=6.685.79+5.51-5.38=5.924.02-0.21-0.68=3.130.19+8.19-7.23=1.151.98-1.87+1.14+9.51=10.765.57-4.17+5.07-1.01=5.460.86+9.13+6.44+9.04=25.479.7-3.25+2.13=8.586.2+9.13=15.337.53-2.95=4.588.57-3.69-1.21=3.678.51-0.29=8.229.46-0.06-0.75-5.32=3.333.8+3.74=7.546.72+8.62+0.4+8.16=23.94.43+7.61-4.8+1.04=8.280.08+8.31+7.66-1.32=14.735.12+5.49+0.9-2.78=8.736.53-1.06=5.479.82-3.61-4.24=1.978.5+6.36+8.91+5.13=28.92.96+7.8=10.769.44-1.03-8.19+8.2=8.424.49+4.89-0.84-2.45=6.090.05+2.36+3.56=5.979.01-7.03+3.75+7.73=13.464.95+5.79-2.85-2.47=5.421.99-1.52+6.61-2=5.087.93+5.8-1.07=12.668.38-8.22+2.52+1.59=4.273.27-2.37=0.90.88+2.72-0.36+3.79=7.036.97-0.28+6.33+7.9=20.921.49-0.53+7.67=8.638.95+5.58-9=5.538.81+0.2-8.18=0.835.62+1.59=7.215.86+3.81=9.676.3+3.04+8.72-4.15=13.919.85-1.86-6.14+6.43=8.289.17+0.64-2.3+7.56=15.076.36-1.06-0.29-4.68=0.333.4+8.72+5.43+0.22=17.775.8+7.39-4.01-4.73=4.453.62+9.88-3.84-7.46=2.26.09-4.39+2.42-1.08=3.041.46+3.75+5.59=10.87.21-4.47-1.66=1.084+6.62+8-6.87=11.757.87+1.59+3.65+9.16=22.278.46+1.6+0.24+0.14=10.441.46+8.64-4.71=5.391.57+1.45+7.55-8.12=2.454.72-0.29-0.82=3.615.88-1.67+5.49+5.32=15.026.9+3.91-1.57-3.4=5.846.73+9.29-3.74+0.91=13.198.44-1.51-6.1=0.830.52+3.51=4.034.66-0.61=4.056.15-2.76-3.17+7.51=7.731.74+9.6-0.2=11.145.29-4.97+7.61-7.4=0.532.55+2.34-2=2.891.24-0.68+8.23+0.11=8.93.5-2.26=1.248-3.99=4.018.15-0.84-1.7=5.616.01+0.83+8.47+3.92=19.237.34-4.67+6.49=9.169.64-1.34-3.16+4.31=9.458.31-0.21+2.28-4.9=5.484.22+7.18+6.67+4.62=22.693.27-2.35+0.73+8.49=10.147.85+9.43+1.93+0.04=19.259.04+5.52+2.21-8.63=8.143.46-0.15+7.43=10.749.8-2.05-5.38=2.374.13+6.01=10.149.86-1.84-1.39+3.73=10.364.01+0.85=4.861.38+4.4+2.04=7.821.3-0.75+3.33+4.66=8.547.4+9.48+4.54-9.17=12.254.77+7.45-1.24+4.54=15.526.65-6.14+3.02-2.41=1.122.14+3.44+6.16+8.69=20.438.8-4.76=4.045.65-4.3+8.82-6.56=3.613.38+7.64+9.47-2.69=17.80.2+3.36-1.13+6.81=9.242.15+6.9+5.99+3.25=18.291.65+0.58-0.25+3.55=5.530.09+9.02-7.96=1.154.03+3.22+4.28+3.87=15.40.67+3.94=4.615.02+2.32-1.77=5.575.97-2.54+2.21+7.2=12.845.94-0.46-2.14=3.348.95-0.11-2.56=6.284.07-3.16+9.94=10.858.11-4.5+8.36+6.48=18.458.68-1.84+4.88-5.84=5.887.22+6.11+0.05+1.67=15.059.06+7.24-1.21+7.28=22.378.13-0.45=7.685.64-4.35+4.81-3.53=2.578.85+6.35+8.66-5.82=18.047.8-3.41-3.9+7.96=8.455.46-0.43=5.035.31+5.16-4.39-3.6=2.482.23+0.11+7.75+7.72=17.818.26-3.62+4.1=8.747.8+7.52=15.325.54+2.62-0.86-4.34=2.965.18-1.04=4.144.38+6.78-4.39=6.778-2.83-1.9-0.78=2.494.23+8.7-6.91-2.41=3.617.09-2.59-2.81+8.02=9.712.47+2.67+5.45+4.92=15.513.19-0.5-1.28-0.64=0.778.88-1.27-2.53-1.15=3.937.43-4.09+5.33=8.674.24+5.1+0.76-3.72=6.386.08-5.46+9.05=9.673.53+5.98+9.67=19.187.92+4.16=12.088.82+5.13-8.93=5.026.05-2.04+7.52+3.65=15.189.26+5.34+4.43=19.039.17+0.49-6.35=3.313.97+5.35+3.88-8.45=4.750.46+8.02-4.26+5.62=9.846.63+3.75-1.05+6.31=15.647.06+6.65+6.24=19.950.7+7.82+5.58-9.67=4.438.06-2.89-2.57+8.78=11.388.04+3.22+8.24=19.52.78-0.54+6.51-3.32=5.439.56-6.31=3.258.13-1.65-2.66-0.86=2.969.29-3.85-1.74=3.73.64+6.57+8.31+1.57=20.098.61+9.46-8.93-7.62=1.520.6+9.85+9.68=20.137.99-2.08-1.52+0.43=4.826.16+3.49+1.67+0.38=11.78.31-2.31-0.98-3.62=1.48.16-6.13+6.05=8.083.41+5-2.36=6.059.68-7.77+3.17=5.082.35+4.9=7.257.36-1.31-3.37-0.53=2.156.23+4.47-6.69-1.12=2.899.87-2.65-4.01=3.212.41+9.34-0.38=11.379.1+9.94+4.76=23.88.84-2.56+2.48=8.768.04+6.12-7.55-5.91=0.78.02-2.66+4.55=9.919.48-4.64-2.58+5.17=7.439.77-3.96-3.82=1.994.16-0.09=4.074.95+1.49+6.99-3.66=9.778.49+1.2-7.89=1.82.86+9.56+7.36+2.66=22.442.98+6.7=9.683.54-1.15+7.25-4.03=5.616.64-0.27-2.9=3.474.88+1.1+3.92=9.96.52-5.75+9.58=10.357.59+0.87+4.48-1.26=11.689.11+1.73+4.91=15.751.88+1.23+2.39+6.13=11.635.96-2.8+3.35=6.516.76-1.14=5.628.81+1.53-4.41+6.42=12.354.29-2.98+0.81+8.94=11.062.77-1.56+9.37+0.45=11.039.93-6.27-1.08+9.59=12.176.75-3.5+0.1+1.32=4.679.68-4.74-4.64+2.81=3.118.25-1.47-4.01+1.33=4.19.03-3.98-2.29=2.769.85-3.98-5.04=0.833.95-0.85-0.15=2.959.28+4.32-1.48-4.37=7.757.65-1.61-0.51+8.36=13.898.88-1.97=6.919.92-0.74-3.63=5.559.88-5.42+9.31-0.7=13.076.02-2.9-2.28=0.845.85-0.44=5.418.59+2.23-1.4=9.425.53+8.7+8.26+7.99=30.483.49-2.67=0.823.07-0.23=2.846.14-4.23+8.84+1.51=12.262.59+8.11=10.75.21-4.11+2.83+2.99=6.928.17-1.25-4.49+2.44=4.874.27-1.69=2.589.33-0.81-1.75-6.57=0.27.23+3.91-6.29+5.85=10.72.48+8.78+0.48-4.39=7.359.52-3.37=6.156.9+8.73+1=16.638.41-1.58+7.3=14.136.33+5.19-8.49+2.93=5.961.63+2.67=4.38.8+0.15+7.46-3.97=12.442.22-0.49+8.17+1.51=11.418.51+3.36+3.41-6.86=8.420.17+7.74=7.913.34+7.55-9.62=1.276.57-3.28-2.59+0.32=1.020.94+2.97=3.915.12+6.5-7.04+3.67=8.256.7+7.65-4.64+1.17=10.889.87-6.92+9.67=12.623.87-1.17-1.15=1.558.01+5.36+4.22+4.32=21.919.43-2.29+1.07+2=10.219.71+6.55-5.39-2.04=8.835.81+3.51+7.74-6.36=10.77.84-0.55+9.32-2.68=13.939.94-3.27-5.99=0.685.84+4.49-1.38-8.64=0.315.71+4.23+0.73-7.45=3.224.12-1.12-