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6.02+5.82+5.93=8.81-1.88-3.43-3.25=7.15-2.49=8.31-4.6-1.74+2.61=7.03+8.8-6.55-0.46=0.75+0.51+2.46=9.47-2.15-2.05=4.11+4.78+6.07-4.69=9.67-4.77-3.24-0.41=5.44-4.63+7.1-4.84=9.83+8.74+6.44=8.81+0.57=9.92-6.43+9.99+4.49=8.34+6.7-9.07=5.99-1.02+4.69-3.37=4.91+3.79+6.34=7.95+1.54+5.41+4.64=3.09+4.76-0.68+1.2=3.16-1.93-0.92=2.34+7.18+0.19-4.27=9.41-5.34-3.86=4.37-2.21=2.37+6.13-6.22+2.8=3.78+0.49=7.74+2.37+4.78+1.2=5.09+7.78+9.58+1.11=6.82-4.22+7.12=3.19+1.64+2.91-2.78=2.01+3.33-4.87+0.55=3.87+3.27=4.05-2.39+7.2-3.58=5.42-1.25-2.71-0.99=4.97-2.75-0.78+9.71=5.21-4.42+1.66+6.23=3.36-0.16-1.21+9.57=1.66+8.64-0.29=4.69+6.84-3.81+0.49=0.52+3.19+6.76+3.65=2.03+6.24+8.8+4.94=0.27+1.48+5.56+1.7=4.67+1.15=6.81+2.29+8.76+8.1=5.06+6.32-6.6=8.51-4.88=7.31+3.54=9.08-0.79-0.25=1.9+7.69+8.63-0.82=6.15+9.42-1.11=2.44+2.69+7.58-5.73=9.27-5.31=5.18-4.09+8.81-7.98=0.27+8.02=6-2.37-0.07=9.17-3.19=0.29+8.81-3.75=7.93-2.96-3.41+5.12=0.31+5.65-1.36+7.14=1.03+3.22+6.59-9.85=0.3+4.06+7.86-7.98=8.36-1.69-2.07-0.83=6.35-6=6.63-3.49+8.81+3.51=8.29+3.79-8.15=4.35-1.63=2.29+8.82-2.48-0.7=8.91+8.33=8.63+1.23-4.86=9.6-4.26+8.73+6.28=0.54+5.56+9.2+1.64=6.44-2.4-0.51=8.98+6.17-0.96-3.65=2.72+4.37+6.84=3.17-0.7=6.23+1.71+4.61=6.09+1.11-0.77+6.85=4.92-4.32-0.04=7.28-1.94-0.89-0.88=7.07+9.23-3.77=8.97+8.95-4.85-2.99=3.72-1.99+0.1+0.41=5.96+7.75-7.36-1.73=9.34-7.47+3.87-4.82=7.4+2.08+6.9=8.55-2.04+1.23-1.97=5.46+9.6+7.55=4.52-1.6=5.25-0.38+1.76=1.92+3.06+3.65+5.13=8.19-1.05-0.34+5.48=8.24-0.59=8.32-2.93+6.97=4.51-0.04-2.12+8.77=4.77-2.98+8.23=9.1-5.68-0.17-1.03=9.46-0.56-3.63-2.2=4.12-1.65+0.18+1.25=6.06+6.88+6.09=9.19+8.24-3.51-9.62=9.31+2.88-5.92=9.94-3.49-1.57-3.93=6.05-0.05-0.15-2.8=8.91+1.14-1.59+3.75=1.97-1.7+1.27+5.03=6.37-0.22=0.16+6.05-0.91=2.31+9.17+7.34-0.66=5.7-3.74-1.23=2.76-2.58+5.82-1.81=6.18+5.39-0.27+2.5=9.64-4.78-0.37-0.92=4.87-2.68=1.98+3.34-3.96=9.4-4.65=7.85-0.24-2.81=3.55+2.73-4.24-1.91=8.86-0.45+1.64-6.65=8+8.94-3.45=5.76-4.84=9.3-3.21-1.89=7.24+9.45+2.38=7.69-0.94-0.21-2.54=7.39+3.25+6.05+6.4=9.25+7.82-5.4-3.68=7.5+8.51-6.95=9.48-5.23=4.29+6.18+7.94-7.75=8.46-0.56-2.63+4.07=8.89-6.17-0.65=6.92+3.25+7.37=4.65+3.52-2.05-5.91=8.22-0.48-4.77+6.5=6.79-3.32+5.98=5.08+3.86+7.39-3.92=2.83+8.76+4.23-1.98=6.98-6.19+7.9-6.72=5.19+5.97-4.18+5.41=9.2-1.04-3.97+5.06=5.38+1.74+7.08+1.78=8.8-4.4=9.74+4.12+7.9-3.37=7.63-0.78-0.76-2.87=7.08-1.55-3.18=6.95-1.66-3.17-0.32=7.36+8.7-3.79=9.37-1.11-1.55+2.1=4.4+0.83=9.77+2.78-0.55=8-0.4+6.01-2.92=9.16-8.68+8.72+5.41=6.48-1.74+4.6-6.51=9.46-6.65=4.79+9.73-4.76-7.58=3.7-1.83+8.53=7.82-6.75+1.42-2.34=7.85-0.08-2.78-0.75=3.23+1.68+7.28+6.05=9.08+3.84-6.47-6.19=5.79-0.41+7.82+8.61=2.83+5.74=3.32-0.88+1.94-3.07=4.33-1.8+6.74-5.52=9.72+2.02-3.96+0.42=7.32-0.91-2.93-2.85=9.01+9+4.49-2.83=5.42-3.91-0.35=6.37-3.53+7.19-6.65=9.45-5.31-2.51=3.99-1.4+7.78=7.21-5.12-1.04-0.74=9.13+0.68+1.08+2.28=5.87+2.92=6.5-0.59-5.23+6.27=4.52+3.85-4.89+0.15=0.12+6.91+2.92+1.94=4.4+7.58+2.98+3.74=2.07-1=7.59-4.49+9.88=9.11-5.64=9.6+9.23-2.23=5.03-2.97+9.62+8.22=7.11-0.57-4.19=6.18+7.02-7.4-0.22=3.67+7.13-1.43+7.52=6.36+4.97-6.55-1.11=9.78-4.7-3.7+1.36=7.86+0.74+7.22+2.85=8.73-0.49+3.4=0.73+7.27-7.72+8.87=7.45+6.3-5.33-3.77=9.56+3.44-9.61-0.57=8.6+0.7-6.01+2.38=5.08-2.82+3.34-4=0.49+0.8+7.76=0.72+7.1-1.79+7.85=6.1-0.45+9.23+1.76=7.19-6.15+1.98=9.78+4.58+4.97+1.42=8.33-1.66-1.21-0.89=3.67-2.51-0.03=3.99+5.58+1.34-0.75=1.3+0.17+7.35+9.1=9.54-0.38-2.23-1.74=3.16+2.23+4.66-3.14=8.97-3.38-1.82=2.45+2.41=4.21+7.2+6.73-2.84=9.75+4.33=9.38-5.15+8.96-1.59=6.58+5.78-1.5=2.74-0.63+5.57-6.64=6.43+8.86-3.72-9.54=0.93+9.58-2.54=8.3-2.1+5.13=8.18+9.23-5.85+6.68=4.97-1-1.81=9.05-8.44=9.52-4.55+1.06+1.79=8.16-2.5-3.2-0.88=9.81-0.97-7.46+6.22=2.46+9.31-5.35+4.9=9.45+7.19=4.41+7.16-7.44=3.88+4.82+7.73-1.4=9.53+4.82+4.31-5.33=4.79+4.92-5.26-2.24=6.68-2.26+2.06-1.95=7.08-6.46+6.12+0.08=8.15+7.46+1.58+9.25=3.46-2.04=0.2+6.76+6.05-8.34=1.32+3.76+3.18-5.41=9.44+2.14+3.61+8.53=4.25-2.85+9.31-7.73=6.78+3.43-4.6+1.1=8.9-3.66-4.66+4.78=9.12-1.63-1.5+8.67=4.96+3.18+6.92=6.25-1.12+2.15+6.22=5.88+3.21+0.48+7.32=5.7+9.91-3.99=8-1.81+4.9-7.13=7.91-1.58-2.71+0.94=8.22-5.47-0.15=8.66-4.44-2.03-0.38=7.04-5.21+9.29+4.18=8.18+0.22-2.51+0.84=4.61+2.97=9.49-1.98-0.58+5.13=4.65+5.35-3.12-4.13=2.58-0.19+4.73=6.32-2.58-3.03+5.05=8.95-0.61-7.67=9.95-1.49=6.8+7.39-2.33=9.69-6.53+5.94+8.4=7.01+7.05=0.11+6.24-1.8-2.04=5.11+8.55=5.78-0.09+8.22=8.3-2.01+7.64=7.65+4.73+0.33-8.57=7.53-2.45-0.51-3.51=5.83+9.41+7.19-8.34=7.69+6.53+6.77-5.86=9.78-5.98-0.45-1.57=6.1+6.17-0.18-2.32=6.34-1.09+0.25+4.17=2.95+5.25+1.68=5.34-4.06+3.44=6.26-4.68+8.7-0.28=8.81-1.71+8.74=4.47-0.28+4.82=0.33+8.06-5.38=8.41-5.02+7.57=6.53-6.22+7.12+3.85=8.77-4.59+2.87=9.73-4.26-4.15=3.24-2.54+9.55=2.46-1.3+9.38-5.99=6.58-0.41=9.59+9.51+7.98-8.59=7.64-5.96+5.85-5.65=9.46-1.36-0.75+1.9=8.24-0.88-2.57-2.73=3.9-0.23+1.65+1.5=6.01-0.52+4.35+5.48=6.16-5.67-0.13+2.61=8.48+8.88+7.05=8.22-5.88=8.9+6.17+3.8+3.45=1.07+1.13=3.24-2.77=7.75-0.68+4.36+7.12=5.91-5.59+3.73+3.43=3.28+4.7+9.92=5.5+4.39-1.47-3.14=8.26+9.91+5.05+9.1=3.02+1.03+2.35-5.77=9.65+1.98-5.87-3.86=4.55+0.7+7.11-5.17=9.02-8.31+2.07-2.6=2.56+7.76-2.14=4.21-2.09=8.66+9.65+4.29=2.89-1.03-1.18-0.25=2.97+0.67=9.62+5.62-8.42=6.62+0.32+0.18+1.47=8.88-4.91=0.89+7.75-2.7=5.47+0.44+7.42-4.34=7.18-3.64-0.13+4.43=6.67+7.13+3.45-7.44=4.96-2.25+7.24=5.81+7.98-4.66=5.06-4.8+4.34-2.45=7.79+8.33+6.44-9.64=1.03+8.04+7.86+8.39=9.83-0.41=0.23+9.78+4.92+1.98=9.51-3.93=5.67-3.96+5.72+5.08=5.4+1.22-0.15=8.18+6.95=6.08-2.13+7.9=7.1+6.94+4.58+6.65=1+0.68+3.03=9.6+2.99-1.54=2.44+3.19+2.49+6.59=6.05+1.73=4.61-2.69-0.4+6.02=0.16+2.62=9.85+1.83-3.72=7.05-3.03+3.52+5.66=1.7+6.66-0.66=3.5+8.14=3.16+7.61-3.27=8.81+4.28-1.17=3.54+7.38=8.65+3.39-0.23+6.31=2.87+5.14+9.38=5.73+3.69-9.27+6.55=8.82-0.03-0.11-4.25=6.72-3.68+7.03=9.19-8.15=9.13+9.02-2.48=4.7+1.99+3.16-4.85=6.85-0.78-3.08=2.47-0.32+8.46=3.11+8.51-8.77+4.56=1.91+2.02+8.28+5.9=2.59+7.32-3.91+2.51=4.09+6.37+9.62=5.79-2.08+6.62-8.55=6.58+7.77+7.5-7.85=1.1+1.59+5.67+0.56=9.47+5.26+9.72=5.31-3.4+8.25+1.64=5.93+9.07-1.79-7.84=7.45+5.35=5.61+2.6=3.68+3.07+4.26-7.39=9.54+3.85+8.21+3.39=0.79-0.62+7.88+3=7.79+4.1-4.59-6.51=0.98-0.4+9.51-5.03=2.32+8.03=6.74+5.39-8.93-2.11=8.11-1.82=1.94+0.84=8.41-0.28-4.86+7.69=8.54-5.01-0.77-2.37=6.08+8.61-8.08=5.09-0.83=9.09-0.71+0.64=3.39+5.37-0.87+5.8=4.73-3.57+6.67-4.4=9.48-1.67+2.22=9.86-6.74-1.7=9.1+8.53+4.37=8.95-3.02+3.12=0.38+0.12+5.36-4.3=5.48+3.43+7.97=6.33+5.92-0.56-5.63=6.17+4.71-6.64-3.38=7.3+5.09-5.98-1.41=3.72+2.17+9.86+7.47=8.83-4.86-2.44+7.14=0.07+6.54-0.36+7.13=5.24-0.4=9.58-1.2-5.19+7.59=3.54+9.2+8.03+4.28=4.91-3.71+9.36=4.7-1.21-2.02+4.61=8.9-1.3-2.26+2.56=4.81+1.19-4.44-1.22=9.31-4.97+1.8=7.06+4.16-8.54=8.28-5.04+9.16+6.08=2.36+7.36-6.82=3.95+0.95-1.51-2.54=0.89-0.24+2.04=0.71-0.35+2.18=6.07-3.07-0.49+2.42=4.58+7.67+5.14+9.65=7.82+9.17=9.66+6.07-0.61-8.75=6.81-2.97+6.85-2.9=6.77-6.54+1.22=9.03-4.22-1.06-1.87=8.84+7.18+4.45-9.81=5.03+3.61+7.23+6.52=6.13-5.76+7.54-3.64=5.66-0.96-1.92=5.84+5.19-7.11+0.26=6.1-5.36+5.14=1.22+2.91=7.56-2.69-2.81-1.16=8.88-3.36-2.2=5.39+7.54+1.68=4.65+8.6+5.15=4.1-3.99+4.12+9.35=5.4+6.87+3.12-7.66=8.79+5.82+2.87-6.57=5.95+2.95=7.5+7.04+7.31=7.63+5.76-0.97+7.3=6.72+4.61+1.47+6.76=1.16+7.25+5.74=9.56+6.63=8.45-2.54+7.28+2.87=1.4+0.8+3.1=5.28-2.33-0.03=6.66+1.72-5.38=9.06+1.22=3.76+9.4-4-7.94=2.03+8.54-7.3=4.74+0.82+9.35-5.01=9.34-3.53+7.4+6.4=8.4-5.05-0.44-1.7=7.35-0.65+8.74-7.62=5.43-4.95+2.3=6.07-2.25-2.68=7.77-3.23-2.77=6.98-3.31-1.47+7.39=7.89-0.09-7.34=8.65-1.67+0.58-0.07=2.73-0.28-0.7=6.68+6.28=1.46+8.59-6.66=8.26+7.51+0.44=8.16+7.41+7.1+2.92=9.54-9.02+4.93-5.17=8.03-2.55-1.19+0.62=8.28-5.89-0.15-0.18=7.65-0.51-0.85=9.22+4.12+4.84=0.79+1.93+9.9+5.11=1.01+2.92-0.12=6.88+1.04+4.78=8.1+3.66=2.57+5.3-0.37-7.32=8.82+9.52+7.48+7.89=8.25-3.53+7.59=9.21+6.95=4.64-1.86+5.84+8.42=6.31+8.36-8.34-1=0.34+6.36+9.77-0.46=6.73+0.11+4.58+8.14=8.5-1.31-3.72=3.86-2.77+8.62-7.43=8.17+4.91=7.4-5.54=9.5-0.24-8.28-0.57=7.38-5.58+6.21+4.51=2.63-0.82-1.45+7.01=3.81-0.86+1.84+5.27=9.96+0.86-0.73-9.99=5.55-0.95+6.33+5.33=8.91-7.78+0.48=7.36-4.31-0.53-0.98=2.45-1.36+4.9=9.35+9.79=7.13+1.85-6.53=9.39+8.23-3.52-0.81=1.28+1.36-0.82=6.5-0.18-1.06+3.87=4.42+6.76-0.78=3.61+0.86-1.38+1.63=3.91+8.94+4.82-6.66=3.11-1.7=6+9.86-3.11-3.58=5.15-3.13+7.86+0.87=1.33-0.78=8.97+9.32+3.49-3.9=9.86-0.72-6.33=2.64+5.97-1.5+9.98=8.92+2.22-9.17+3.85=8.55-2.08=9.54-2.68+5.34-0.98=8.24-6.32-0.1+5.85=8.63-0.55+8.37=0.9+7.11+7.28+9.73=6.53-5.66+5.44+4.87=8.23+2.68+8.51=3.3+8.45+3.75=7.27-1.26-0.58=7.5+9.06-5.13=9.52-0.05-8.9-0.22=3.11+1.93=5.84-4.75+8.64-2.73=0.19+6.43+2.89-3.6=4.8+1.71-3.5=1.71+6.04+6.24+6.97=0.27+6.03-6.17=6.34-3.65+4.9+4.63=5.41+6.7-6.19+9.65=2.58-0.2+7.21-5.04=8.61-2.96-2.46=8.76-5.4+4.47-6.98=8-0.52-4.96=7.66-6.53+2.33+9.64=7.9-4.78-1.39=6.17+0.22=5.56+9.29+0.5=8.93-1.5=0.55+1.74+4.35+0.18=9.1-3.4+1.78=2.81-0.07-1.63=9.63-1.51-4.31-3.58=7.74-1.71-2.63-1.47=6.17-4.37+4.04=2.21-0.93+0.3=9.05+8.77-5.89-8.11=9.12-3.05-5.88+7.34=9.88-5.23-0.19-2.86=1.83+8.25-0.19=2.39-1.2+6.57-3.89=3.72-2.65+2.16+2.58=5.29+4.91+1.73=8.22-2.82-0.19-4.02=7.01-5.15+5.17=4.39-2.77+2.51=0.31+8.79+1.53-5.56=6.85-5.85+9.94+7.34=6.18+3.46=9.13-2.97-2.4+4.48=2.63+6.28+0.36-3.05=6.86+3.55-9.88+8.91=6.22+5.31-6.67+2.47=5.54+5.21+2.79+5.52=4.88+2.2+9.62+3.69=8.9-3.56-1.22=8.74-8.09+6.5-4.22=9.73-3.67+3.69-1.22=6.9-3.17+3.64=6.5-3.85=6.39-1.64=9.47-1.51-7.07=9-1.59-4.55=7.27+5.37+6.05+0.87=5.77+3.32=1.91+8.76+0.76=8.33-6.59+7.82+5.35=7.91+6.81-9.14-1.14=3.86+2.94-5.46+1.57=1.06+9.05-3.94+5.76=7.21+6.1-4.35+1.17=7.88+2.82-3.53+9.71=7.23+7.98+7.56-1.71=5.94+8.11-4.11-7.3=6.84+5.45-9.24=5.79+7.9+8.88+3.14=9.24+1.47-1.52+9.02=1.1+7.79-1.45-4.86=1.92-0.45+2.09=5.89+3.31=7.24+6.53-2.53-7.66=8.72+0.63-6.53+3.9=9.12-2.81-5.78+3.74=9.67+8.87+0.81-5.08=6.04-4.74+9.97-5.21=7.92+1.3+3.1=8.83-4.05+2.86=1.94+5.75=9-6.8+8.63-6.1=1.06+2.52-0.78=4.58-1.96-1.18+7.35=4.05+3.91+4.45-8.23=7.31+1.66-2.07-6.08=9.62-2.42-5.25+6.39=6.27+9.69+6.93=5.7-4.03-0.17+0.72=9.93-4.88+4.2=6.62-5.15+4.21+5.24=9.59-0.89-5.37+3.09=7.26-5.01-1.95=8.09+2.18-1.08-5.41=2.45-2.31+7.15+4.41=9.44-0.05-6.62-1.46=6.78+4.16-1.37+1.5=0.02+2.47+6.26=7.71-3.7-0.32-3.34=6.41-3.83=8.53-7.55=8.63-5.22+8.46-3.75=7.13-0.54-3.71+0.77=9.41-6.69-2.47=9.6+4.37+0.42=3.92+9.83+0.71-4.22=9.44+7.65-3.59-1.04=3.52+4.62+7.68=6.38+5.59=5.92-0.57=9.63-1.8-1.42=9.95-2.32-0.43=8.45+3.29-4.86-5.52=9.85-7.71-0.23+7.86=4.78+1.41+1.71=8.72+9.81-6.48+1.36=6.58-2.24-1.22-2.7=1.83+8.81+3.04-6.68=7.51+9.28-4.49-2.32=0.64+7.37-0.04=5.74+2.87+8.61-9=0.77+7.16+7.97=8.03-3.26+7.21=7.98-2.66=2.9+9.87+4.12+6.03=2.14+8.51=7.75-2.72-1.92+2.55=9.88-1.01-7.64-0.77=9.75-0.69=0.54+0.35+2.95+3.53=9.56-9.12=8.33-0.78-0.08-2.07=9.8-6.79+4.58=9.83-8.4+8.66+3.92=9.5+1.72+1.25=7.04-1.38-0.11-4.38=7.98-1.6+7.1-1.57=1.54+9.93+5.58+4.45=8.87-4.42=1.79+5.19=8.48-0.1-0.28+9.48=5.62+6.32-5.35=5.37-4.83+1.91+5.01=1.16+6.26+9.92-3.48=9.81-0.81-4-1.75=3.9+3.5=7.85-5.04-0.84-1.04=2.53+5.76+8.19=2.49-1.29+4.58=3.58+9.42+5.34-5.24=6.28-0.33-1.74-4.11=1.36+3.92=5.46-2.33-0.06+1.83=9.91-7.17-2.47=3.58+0.33+0.16=7.05-0.26-4.59=8.38-0.62-0.18+6=4.69+3.92-5.07+8.16=9.54+1.96-5.32=9.14+6.04+7.6-4.78=6.04-4.93+2.43+9.45=8.48-7-0.37+3.47=9.12+3.15+8.63+5.53=9.95-2.85+3.8=9.65-5.01+3.79=5.64+6.82-8.8=5.6-3.87-1.12+0.15=0.9+7.46=9.65-6.11=3.45+9.53-3.48-0.53=8.18+8.82-6.45+5.67=9.43-4.93-4.01=2.61+9.61-2.35-2.49=6.72+6.24+7.72=7.1-2.49-3-0.74=9.53+5.77-1.8+0.21=0.49+9-1.5-3.31=7.99-5.94-1.47+6.98=6.55-2.64-3.43+6.69=9.23+6.35+1.9=8.21-2.83+8.05+1.23=6.78-5.37-0.66=8.92-0.92+4.73+6.99=8.84-2.99+2.41+1.79=9.86-4.57-1.2-0.68=3.98+3.1+8.88=9.59-4.02+8.8+5.46=9.56+1.51+3.83-6.51=8.06-3.38-1.1=9.04-4.58+7.81+7.14=8.32-3.69-2.36+2.6=6.29-1.82+5.16-8=8.23-1.47-3.78-2.16=0.75+8.37-3.61-5.21=7.91-2.58-5.2=3.7-1.83-0.87-0.22=6.38-1.22=9.34+9.79+5.92=8.62-4.04-3.57-0.38=9.41-3.81-5.25+9.09=5-2.22+5.15+8.38=9.56+5.5-3.43+2.88=5.76+2.47+3.72=6.48+3.73+3.93+0.83=6.6+4.33-3.46-0.35=6.23+8.14+1.8+6.54=3.52-1.95=3.72-3.62=2.1+5.36-2.05+5.12=8.37+6.98=9.98-5.53-0.66-3.6=5.35-1.78-2.59=9.01+2.77-7.55+1.88=5.13+3.3+0.79=6.86+9.76-5.23+2.65=4.99-2.4+2.92-2.83=6.31-4.64+8.44+6.4=7.63+5.67-8.63+1.95=7.54-4.17+1.17-3.41=7.12-5.38+3.71-1.84=4.5+1.88+4.24-0.29=6.36+8.64+7.06=1.12+2.96+6.03+2.36=2.13-1.5+9.74-8.15=4.42+7.05-6.44-3.39=3.65+6.67-1.74+2.63=9.74-5.72=7.81-0.47+3.48=6.28-6.04-0.05+1.44=6.73+5.74-0.68+1.44=9.68+5.56=4.08-1.22-2.09+6.55=7.26-4.92+6-3.85=5.97+0.34=5+5.63=4.36+9.79=9.12+4.43-7.47=4.23+6.94-3.1+7.2=9.63-3.7-0.7-2.12=7.36+6.63+9.51=9.06-1.18-4.47-1.35=7.63+3.21-5.07+1.97=3.41-0.21-2.22=7.16-2.33+3.7=9.52+8.92-1.85+0.03=2.68-0.54-1.38=8.67-4.33+2.54-5.7=1.76-0.63+3.96+1.23=5.37-0.69+8.74-3.97=6.01-2.91=9.99+2.98-2.94-7.64=9.81-8.66=参考答案6.02+5.82+5.93=17.778.81-1.88-3.43-3.25=0.257.15-2.49=4.668.31-4.6-1.74+2.61=4.587.03+8.8-6.55-0.46=8.820.75+0.51+2.46=3.729.47-2.15-2.05=5.274.11+4.78+6.07-4.69=10.279.67-4.77-3.24-0.41=1.255.44-4.63+7.1-4.84=3.079.83+8.74+6.44=25.018.81+0.57=9.389.92-6.43+9.99+4.49=17.978.34+6.7-9.07=5.975.99-1.02+4.69-3.37=6.294.91+3.79+6.34=15.047.95+1.54+5.41+4.64=19.543.09+4.76-0.68+1.2=8.373.16-1.93-0.92=0.312.34+7.18+0.19-4.27=5.449.41-5.34-3.86=0.214.37-2.21=2.162.37+6.13-6.22+2.8=5.083.78+0.49=4.277.74+2.37+4.78+1.2=16.095.09+7.78+9.58+1.11=23.566.82-4.22+7.12=9.723.19+1.64+2.91-2.78=4.962.01+3.33-4.87+0.55=1.023.87+3.27=7.144.05-2.39+7.2-3.58=5.285.42-1.25-2.71-0.99=0.474.97-2.75-0.78+9.71=11.155.21-4.42+1.66+6.23=8.683.36-0.16-1.21+9.57=11.561.66+8.64-0.29=10.014.69+6.84-3.81+0.49=8.210.52+3.19+6.76+3.65=14.122.03+6.24+8.8+4.94=22.010.27+1.48+5.56+1.7=9.014.67+1.15=5.826.81+2.29+8.76+8.1=25.965.06+6.32-6.6=4.788.51-4.88=3.637.31+3.54=10.859.08-0.79-0.25=8.041.9+7.69+8.63-0.82=17.46.15+9.42-1.11=14.462.44+2.69+7.58-5.73=6.989.27-5.31=3.965.18-4.09+8.81-7.98=1.920.27+8.02=8.296-2.37-0.07=3.569.17-3.19=5.980.29+8.81-3.75=5.357.93-2.96-3.41+5.12=6.680.31+5.65-1.36+7.14=11.741.03+3.22+6.59-9.85=0.990.3+4.06+7.86-7.98=4.248.36-1.69-2.07-0.83=3.776.35-6=0.356.63-3.49+8.81+3.51=15.468.29+3.79-8.15=3.934.35-1.63=2.722.29+8.82-2.48-0.7=7.938.91+8.33=17.248.63+1.23-4.86=59.6-4.26+8.73+6.28=20.350.54+5.56+9.2+1.64=16.946.44-2.4-0.51=3.538.98+6.17-0.96-3.65=10.542.72+4.37+6.84=13.933.17-0.7=2.476.23+1.71+4.61=12.556.09+1.11-0.77+6.85=13.284.92-4.32-0.04=0.567.28-1.94-0.89-0.88=3.577.07+9.23-3.77=12.538.97+8.95-4.85-2.99=10.083.72-1.99+0.1+0.41=2.245.96+7.75-7.36-1.73=4.629.34-7.47+3.87-4.82=0.927.4+2.08+6.9=16.388.55-2.04+1.23-1.97=5.775.46+9.6+7.55=22.614.52-1.6=2.925.25-0.38+1.76=6.631.92+3.06+3.65+5.13=13.768.19-1.05-0.34+5.48=12.288.24-0.59=7.658.32-2.93+6.97=12.364.51-0.04-2.12+8.77=11.124.77-2.98+8.23=10.029.1-5.68-0.17-1.03=2.229.46-0.56-3.63-2.2=3.074.12-1.65+0.18+1.25=3.96.06+6.88+6.09=19.039.19+8.24-3.51-9.62=4.39.31+2.88-5.92=6.279.94-3.49-1.57-3.93=0.956.05-0.05-0.15-2.8=3.058.91+1.14-1.59+3.75=12.211.97-1.7+1.27+5.03=6.576.37-0.22=6.150.16+6.05-0.91=5.32.31+9.17+7.34-0.66=18.165.7-3.74-1.23=0.732.76-2.58+5.82-1.81=4.196.18+5.39-0.27+2.5=13.89.64-4.78-0.37-0.92=3.574.87-2.68=2.191.98+3.34-3.96=1.369.4-4.65=4.757.85-0.24-2.81=4.83.55+2.73-4.24-1.91=0.138.86-0.45+1.64-6.65=3.48+8.94-3.45=13.495.76-4.84=0.929.3-3.21-1.89=4.27.24+9.45+2.38=19.077.69-0.94-0.21-2.54=47.39+3.25+6.05+6.4=23.099.25+7.82-5.4-3.68=7.997.5+8.51-6.95=9.069.48-5.23=4.254.29+6.18+7.94-7.75=10.668.46-0.56-2.63+4.07=9.348.89-6.17-0.65=2.076.92+3.25+7.37=17.544.65+3.52-2.05-5.91=0.218.22-0.48-4.77+6.5=9.476.79-3.32+5.98=9.455.08+3.86+7.39-3.92=12.412.83+8.76+4.23-1.98=13.846.98-6.19+7.9-6.72=1.975.19+5.97-4.18+5.41=12.399.2-1.04-3.97+5.06=9.255.38+1.74+7.08+1.78=15.988.8-4.4=4.49.74+4.12+7.9-3.37=18.397.63-0.78-0.76-2.87=3.227.08-1.55-3.18=2.356.95-1.66-3.17-0.32=1.87.36+8.7-3.79=12.279.37-1.11-1.55+2.1=8.814.4+0.83=5.239.77+2.78-0.55=128-0.4+6.01-2.92=10.699.16-8.68+8.72+5.41=14.616.48-1.74+4.6-6.51=2.839.46-6.65=2.814.79+9.73-4.76-7.58=2.183.7-1.83+8.53=10.47.82-6.75+1.42-2.34=0.157.85-0.08-2.78-0.75=4.243.23+1.68+7.28+6.05=18.249.08+3.84-6.47-6.19=0.265.79-0.41+7.82+8.61=21.812.83+5.74=8.573.32-0.88+1.94-3.07=1.314.33-1.8+6.74-5.52=3.759.72+2.02-3.96+0.42=8.27.32-0.91-2.93-2.85=0.639.01+9+4.49-2.83=19.675.42-3.91-0.35=1.166.37-3.53+7.19-6.65=3.389.45-5.31-2.51=1.633.99-1.4+7.78=10.377.21-5.12-1.04-0.74=0.319.13+0.68+1.08+2.28=13.175.87+2.92=8.796.5-0.59-5.23+6.27=6.954.52+3.85-4.89+0.15=3.630.12+6.91+2.92+1.94=11.894.4+7.58+2.98+3.74=18.72.07-1=1.077.59-4.49+9.88=12.989.11-5.64=3.479.6+9.23-2.23=16.65.03-2.97+9.62+8.22=19.97.11-0.57-4.19=2.356.18+7.02-7.4-0.22=5.583.67+7.13-1.43+7.52=16.896.36+4.97-6.55-1.11=3.679.78-4.7-3.7+1.36=2.747.86+0.74+7.22+2.85=18.678.73-0.49+3.4=11.640.73+7.27-7.72+8.87=9.157.45+6.3-5.33-3.77=4.659.56+3.44-9.61-0.57=2.828.6+0.7-6.01+2.38=5.675.08-2.82+3.34-4=1.60.49+0.8+7.76=9.050.72+7.1-1.79+7.85=13.886.1-0.45+9.23+1.76=16.647.19-6.15+1.98=3.029.78+4.58+4.97+1.42=20.758.33-1.66-1.21-0.89=4.573.67-2.51-0.03=1.133.99+5.58+1.34-0.75=10.161.3+0.17+7.35+9.1=17.929.54-0.38-2.23-1.74=5.193.16+2.23+4.66-3.14=6.918.97-3.38-1.82=3.772.45+2.41=4.864.21+7.2+6.73-2.84=15.39.75+4.33=14.089.38-5.15+8.96-1.59=11.66.58+5.78-1.5=10.862.74-0.63+5.57-6.64=1.046.43+8.86-3.72-9.54=2.030.93+9.58-2.54=7.978.3-2.1+5.13=11.338.18+9.23-5.85+6.68=18.244.97-1-1.81=2.169.05-8.44=0.619.52-4.55+1.06+1.79=7.828.16-2.5-3.2-0.88=1.589.81-0.97-7.46+6.22=7.62.46+9.31-5.35+4.9=11.329.45+7.19=16.644.41+7.16-7.44=4.133.88+4.82+7.73-1.4=15.039.53+4.82+4.31-5.33=13.334.79+4.92-5.26-2.24=2.216.68-2.26+2.06-1.95=4.537.08-6.46+6.12+0.08=6.828.15+7.46+1.58+9.25=26.443.46-2.04=1.420.2+6.76+6.05-8.34=4.671.32+3.76+3.18-5.41=2.859.44+2.14+3.61+8.53=23.724.25-2.85+9.31-7.73=2.986.78+3.43-4.6+1.1=6.718.9-3.66-4.66+4.78=5.369.12-1.63-1.5+8.67=14.664.96+3.18+6.92=15.066.25-1.12+2.15+6.22=13.55.88+3.21+0.48+7.32=16.895.7+9.91-3.99=11.628-1.81+4.9-7.13=3.967.91-1.58-2.71+0.94=4.568.22-5.47-0.15=2.68.66-4.44-2.03-0.38=1.817.04-5.21+9.29+4.18=15.38.18+0.22-2.51+0.84=6.734.61+2.97=7.589.49-1.98-0.58+5.13=12.064.65+5.35-3.12-4.13=2.752.58-0.19+4.73=7.126.32-2.58-3.03+5.05=5.768.95-0.61-7.67=0.679.95-1.49=8.466.8+7.39-2.33=11.869.69-6.53+5.94+8.4=17.57.01+7.05=14.060.11+6.24-1.8-2.04=2.515.11+8.55=13.665.78-0.09+8.22=13.918.3-2.01+7.64=13.937.65+4.73+0.33-8.57=4.147.53-2.45-0.51-3.51=1.065.83+9.41+7.19-8.34=14.097.69+6.53+6.77-5.86=15.139.78-5.98-0.45-1.57=1.786.1+6.17-0.18-2.32=9.776.34-1.09+0.25+4.17=9.672.95+5.25+1.68=9.885.34-4.06+3.44=4.726.26-4.68+8.7-0.28=108.81-1.71+8.74=15.844.47-0.28+4.82=9.010.33+8.06-5.38=3.018.41-5.02+7.57=10.966.53-6.22+7.12+3.85=11.288.77-4.59+2.87=7.059.73-4.26-4.15=1.323.24-2.54+9.55=10.252.46-1.3+9.38-5.99=4.556.58-0.41=6.179.59+9.51+7.98-8.59=18.497.64-5.96+5.85-5.65=1.889.46-1.36-0.75+1.9=9.258.24-0.88-2.57-2.73=2.063.9-0.23+1.65+1.5=6.826.01-0.52+4.35+5.48=15.326.16-5.67-0.13+2.61=2.978.48+8.88+7.05=24.418.22-5.88=2.348.9+6.17+3.8+3.45=22.321.07+1.13=2.23.24-2.77=0.477.75-0.68+4.36+7.12=18.555.91-5.59+3.73+3.43=7.483.28+4.7+9.92=17.95.5+4.39-1.47-3.14=5.288.26+9.91+5.05+9.1=32.323.02+1.03+2.35-5.77=0.639.65+1.98-5.87-3.86=1.94.55+0.7+7.11-5.17=7.199.02-8.31+2.07-2.6=0.182.56+7.76-2.14=8.184.21-2.09=2.128.66+9.65+4.29=22.62.89-1.03-1.18-0.25=0.432.97+0.67=3.649.62+5.62-8.42=6.826.62+0.32+0.18+1.47=8.598.88-4.91=3.970.89+7.75-2.7=5.945.47+0.44+7.42-4.34=8.997.18-3.64-0.13+4.43=7.846.67+7.13+3.45-7.44=9.814.96-2.25+7.24=9.955.81+7.98-4.66=9.135.06-4.8+4.34-2.45=2.157.79+8.33+6.44-9.64=12.921.03+8.04+7.86+8.39=25.329.83-0.41=9.420.23+9.78+4.92+1.98=16.919.51-3.93=5.585.67-3.96+5.72+5.08=12.515.4+1.22-0.15=6.478.18+6.95=15.136.08-2.13+7.9=11.857.1+6.94+4.58+6.65=25.271+0.68+3.03=4.719.6+2.99-1.54=11.052.44+3.19+2.49+6.59=14.716.05+1.73=7.784.61-2.69-0.4+6.02=7.540.16+2.62=2.789.85+1.83-3.72=7.967.05-3.03+3.52+5.66=13.21.7+6.66-0.66=7.73.5+8.14=11.643.16+7.61-3.27=7.58.81+4.28-1.17=11.923.54+7.38=10.928.65+3.39-0.23+6.31=18.122.87+5.14+9.38=17.395.73+3.69-9.27+6.55=6.78.82-0.03-0.11-4.25=4.436.72-3.68+7.03=10.079.19-8.15=1.049.13+9.02-2.48=15.674.7+1.99+3.16-4.85=56.85-0.78-3.08=2.992.47-0.32+8.46=10.613.11+8.51-8.77+4.56=7.411.91+2.02+8.28+5.9=18.112.59+7.32-3.91+2.51=8.514.09+6.37+9.62=20.085.79-2.08+6.62-8.55=1.786.58+7.77+7.5-7.85=141.1+1.59+5.67+0.56=8.929.47+5.26+9.72=24.455.31-3.4+8.25+1.64=11.85.93+9.07-1.79-7.84=5.377.45+5.35=12.85.61+2.6=8.213.68+3.07+4.26-7.39=3.629.54+3.85+8.21+3.39=24.990.79-0.62+7.88+3=11.057.79+4.1-4.59-6.51=0.790.98-0.4+9.51-5.03=5.062.32+8.03=10.356.74+5.39-8.93-2.11=1.098.11-1.82=6.291.94+0.84=2.788.41-0.28-4.86+7.69=10.968.54-5.01-0.77-2.37=0.396.08+8.61-8.08=6.615.09-0.83=4.269.09-0.71+0.64=9.023.39+5.37-0.87+5.8=13.694.73-3.57+6.67-4.4=3.439.48-1.67+2.22=10.039.86-6.74-1.7=1.429.1+8.53+4.37=228.95-3.02+3.12=9.050.38+0.12+5.36-4.3=1.565.48+3.43+7.97=16.886.33+5.92-0.56-5.63=6.066.17+4.71-6.64-3.38=0.867.3+5.09-5.98-1.41=53.72+2.17+9.86+7.47=23.228.83-4.86-2.44+7.14=8.670.07+6.54-0.36+7.13=13.385.24-0.4=4.849.58-1.2-5.19+7.59=10.783.54+9.2+8.03+4.28=25.054.91-3.71+9.36=10.564.7-1.21-2.02+4.61=6.088.9-1.3-2.26+2.56=7.94.81+1.19-4.44-1.22=0.349.31-4.97+1.8=6.147.06+4.16-8.54=2.688.28-5.04+9.16+6.08=18.482.36+7.36-6.82=2.93.95+0.95-1.51-2.54=0.850.89-0.24+2.04=2.690.71-0.35+2.18=2.546.07-3.07-0.49+2.42=4.934.58+7.67+5.14+9.65=27.047.82+9.17=16.999.66+6.07-0.61-8.75=6.376.81-2.97+6.85-2.9=7.796.77-6.54+1.22=1.459.03-4.22-1.06-1.87=1.888.84+7.18+4.45-9.81=10.665.03+3.61+7.23+6.52=22.396.13-5.76+7.54-3.64=4.275.66-0.96-1.92=2.785.84+5.19-7.11+0.26=4.186.1-5.36+5.14=5.881.22+2.91=4.137.56-2.69-2.81-1.16=0.98.88-3.36-2.2=3.325.39+7.54+1.68=14.614.65+8.6+5.15=18.44.1-3.99+4.12+9.35=13.585.4+6.87+3.12-7.66=7.738.79+5.82+2.87-6.57=10.915.95+2.95=8.97.5+7.04+7.31=21.857.63+5.76-0.97+7.3=19.726.72+4.61+1.47+6.76=19.561.16+7.25+5.74=14.159.56+6.63=16.198.45-2.54+7.28+2.87=16.061.4+0.8+3.1=5.35.28-2.33-0.03=2.926.66+1.72-5.38=39.06+1.22=10.283.76+9.4-4-7.94=1.222.03+8.54-7.3=3.274.74+0.82+9.35-5.01=9.99.34-3.53+7.4+6.4=19.618.4-5.05-0.44-1.7=1.217.35-0.65+8.74-7.62=7.825.43-4.95+2.3=2.786.07-2.25-2.68=1.147.77-3.23-2.77=1.776.98-3.31-1.47+7.39=9.597.89-0.09-7.34=0.468.65-1.67+0.58-0.07=7.492.73-0.28-0.7=1.756.68+6.28=12.961.46+8.59-6.66=3.398.26+7.51+0.44=16.218.16+7.41+7.1+2.92=25.599.54-9.02+4.93-5.17=0.288.03-2.55-1.19+0.62=4.918.28-5.89-0.15-0.18=2.067.65-0.51-0.85=6.299.22+4.12+4.84=18.180.79+1.93+9.9+5.11=17.731.01+2.92-0.12=3.816.88+1.04+4.78=12.78.1+3.66=11.762.57+5.3-0.37-7.32=0.188.82+9.52+7.48+7.89=33.718.25-3.53+7.59=12.319.21+6.95=16.164.64-1.86+5.84+8.42=17.046.31+8.36-8.34-1=5.330.34+6.36+9.77-0.46=16.016.73+0.11+4.58+8.14=19.568.5-1.31-3.72=3.473.86-2.77+8.62-7.43=2.288.17+4.91=13.087.4-5.54=1.869.5-0.24-8.28-0.57=0.417.38-5.58+6.21+4.51=12.522.63-0.82-1.45+7.01=7.373.81-0.86+1.84+5.27=10.069.96+0.86-0.73-9.99=0.15.55-0.95+6.33+5.33=16.268.91-7.78+0.48=1.617.36-4.31-0.53-0.98=1.542.45-1.36+4.9=5.999.35+9.79=19.147.13+1.85-6.53=2.459.39+8.23-3.52-0.81=13.291.28+1.36-0.82=1.826.5-0.18-1.06+3.87=9.134.42+6.76-0.78=10.43.61+0.86-1.38+1.63=4.723.91+8.94+4.82-6.66=11.013.11-1.7=1.416+9.86-3.11-3.58=9.175.15-3.13+7.86+0.87=10.751.33-0.78=0.558.97+9.32+3.49-3.9=17.889.86-0.72-6.33=2.812.64+5.97-1.5+9.98=17.098.92+2.22-9.17+3.85=5.828.55-2.08=6.479.54-2.68+5.34-0.98=11.228.24-6.32-0.1+5.85=7.678.63-0.55+8.37=16.450.9+7.11+7.28+9.73=25.026.53-5.66+5.44+4.87=11.188.23+2.68+8.51=19.423.3+8.45+3.75=15.57.27-1.26-0.58=5.437.5+9.06-5.13=11.439.52-0.05-8.9-0.22=0.353.11+1.93=5.045.84-4.75+8.64-2.73=70.19+6.43+2.89-3.6=5.914.8+1.71-3.5=3.011.71+6.04+6.24+6.97=20.960.27+6.03-6.17=0.136.34-3.65+4.9+4.63=12.225.41+6.7-6.19+9.65=15.572.58-0.2+7.21-5.04=4.558.61-2.96-2.46=3.198.76-5.4+4.47-6.98=0.858-0.52-4.96=2.527.66-6.53+2.33+9.64=13.17.9-4.78-1.39=1.736.17+0.22=6.395.56+9.29+0.5=15.358.93-1.5=7.430.55+1.74+4.35+0.18=6.829.1-3.4+1.78=7.482.81-0.07-1.63=1.119.63-1.51-4.31-3.58=0.237.74-1.71-2.63-1.47=1.936.17-4.37+4.04=5.842.21-0.93+0.3=1.589.05+8.77-5.89-8.11=3.829.12-3.05-5.88+7.34=7.539.88-5.23-0.19-2.86=1.61.83+8.25-0.19=9.892.39-1.2+6.57-3.89=3.873.72-2.65+2.16+2.58=5.815.29+4.91+1.73=11.938.22-2.82-0.19-4.02=1.197.01-5.15+5.17=7.034.39-2.77+2.51=4.130.31+8.79+1.53-5.56=5.076.85-5.85+9.94+7.34=18.286.18+3.46=9.649.13-2.97-2.4+4.48=8.242.63+6.28+0.36-3.05=6.226.86+3.55-9.88+8.91=9.446.22+5.31-6.67+2.47=7.335.54+5.21+2.79+5.52=19.064.88+2.2+9.62+3.69=20.398.9-3.56-1.22=4.128.74-8.09+6.5-4.22=2.939.73-3.67+3.69-1.22=8.536.9-3.17+3.64=7.376.5-3.85=2.656.39-1.64=4.759.47-1.51-7.07=0.899-1.59-4.55=2.867.27+5.37+6.05+0.87=19.565.77+3.32=9.091.91+8.76+0.76=11.438.33-6.59+7.82+5.35=14.917.91+6.81-9.14-1.14=4.443.86+2.94-5.46+1.57=2.911.06+9.05-3.94+5.76=11.937.21+6.1-4.35+1.17=10.137.88+2.82-3.53+9.71=16.887.23+7.98+7.56-1.71=21.065.94+8.11-4.11-7.3=2.646.84+5.45-9.24=3.055.79+7.9+8.88+3.14=25.719.24+1.47-1.52+9.02=18.211.1+7.79-1.45-4.86=2.581.92-0.45+2.09=3.565.89+3.31=9.27.24+6.53-2.53-7.66=3.588.72+0.63-6.53+3.9=6.729.12-2.81-5.78+3.74=4.279.67+8.87+0.81-5.08=14.276.04-4.74+9.97-5.21=6.067.92+1.3+3.1=12.328.83-4.05+2.86=7.641.94+5.75=7.699-6.8+8.63-6.1=4.731.06+2.52-0.78=2.84.58-1.96-1.18+7.35=8.794.05+3.91+4.45-8.23=4.187.31+1.66-2.07-6.08=0.829.62-2.42-5.25+6.39=8.346.27+9.69+6.93=22.895.7-4.03-0.17+0.72=2.229.93-4.88+4.2=9.256.62-5.15+4.21+5.24=10.929.59-0.89-5.37+3.09=6.427.26-5.01-1.95=0.38.09+2.18-1.08-5.41=3.782.45-2.31+7.15+4.41=11.79.44-0.05-6.62-1.46=1.316.78+4.16-1.37+1.5=11.070.02+2.47+6.26=8.757.71-3.7-0.32-3.34=0.356.41-3.83=2.588.53-7.55=0.988.63-5.22+8.46-3.75=8.127.13-0.54-3.71+0.77=3.659.41-6.69-2.47=0.259.6+4.37+0.42=14.393.92+9.83+0.71-4.22=10.249.44+7.65-3.59-1.04=12.463.52+4.62+7.68=15.826.38+5.59=11.975.92-0.57=5.359.63-1.8-1.42=6.419.95-2.32-0.43=7.28.45+3.29-4.86-5.52=1.369.85-7.71-0.23+7.86=9.774.78+1.41+1.71=7.98.72+9.81-6.48+1.36=13