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6.73-3.31-0.37-1.52=4.57+6.41+1.4+9.79=0.26+0.89=4.4-3.27+8.57=4.68+8.28+6.74-1.04=9.4+2.76+5.05-7.52=5.03+0.87=2.71+7.3-9.14+6.33=2.17+3.01-2.87+7.04=4.49+1.62-3.37-1.28=2.09+9.96+7.37-8.94=8.98-2.72=7.08-0.98+1.49-2.23=7.05-2.31+0.96+1.69=2.91+2.25+9.25=0.81+9.18-0.38-8.38=1.2+6.44-6.34+0.07=4.69+3.11+9.23+5.85=8.59-3+6.89=2.5+1.42=7.2+5.46+2.32-4.34=5.95-2.57+3.02-3.15=7.96+8.1-2.94+9.76=6.44-2.19-2.5=4.21-4.05=9.6+8.74-9.33-0.72=3.64+3.27+7.33-8.81=6.5-3.51-1.53+2.13=5.95-4.85+8.1=5+3.83-0.03+4.04=0.63+5.06-2.91=9.22-5.12-3.98+6.97=5.77-1.25-0.44-1.11=0.03+4.64-2.87+4.1=1.8-0.77+8.2+4.98=8.41+2.1+4.48=5.36+4.09-2.28-4.49=9.71-6.64+4.57-0.79=7.1-5.79+4.09-4.1=6.77+2.17+6.54=8.07+8.28+8.14+4.72=8.94-5.06+2.69-5.91=2.63+8.53=5.73-1.21-1.92+4.21=7.14-5.12+8.35-9.28=7.99-1.18-4.74=7.06-1.53-1.69+6.78=7.67-6.16-0.16-0.15=7.42-4.16+6.76+4.58=1.85-0.2+3.12+8.32=8.04+8.73+3.28=9.93+0.96-3.45-3.96=8.26-1.29-1.87-2.62=2.51+8.86-1.38+4.52=8.35+8.6-7.27=9.2-0.45=8.01-4.97+2.15-2.48=9.73+3.22+7.35-6.33=7.05-3.04+8.42+2.53=9.34-4.56=6.57+8.55+5.41+6.67=6.71+2.07=9.46-7.27-0.91+6.14=1.5+5.92=0.06+2.09=7.19+8.81-1.09-0.96=8.48-1.53=9.02-0.98+3.93=1.57+8.83+4.32+5.3=1.01+5.73=4.23+1.53+3.78+9.1=4.16-2.42-1.45-0.19=3.73+5.73+4.72=8.19-3.46+6.82-2.65=3.85-0.38+1.43+7.74=7.95-2.22+5.86=9.41-2.4+6.55+4.04=6.63-1.13-5.21=7.63-6.14-0.56+7.09=2.81+4.26=4.64+6.61+0.94-9.14=8.48+4.27-8.02=1.2+8.89-0.68+6.95=3.13-0.19=0.98+8=5.42-0.37-1.32+3.46=8.28-2.84-0.75+6.85=2.15+2.03-3.32+5.32=7.19+1.76-1.21-0.8=7.24-2.32+7.1=8.33+4.27+4.07=9.25-9.08=8.27+1.65+8.26=0.83+5.41+9.44-7.42=7.61-3.22+5.26+7.18=7.16-2.15-0.39-3.13=0.07+5.56-3.41=2.94-1.54+3.82-3.56=3.36+0.96+2.45-3.39=4.21-0.25=9.17-2.7+1.93-5.16=4.11+7.65-4.05-2.09=8.46+1.1-3.98-3.38=2.59+9.68+3.76=5.76-0.02-2.07-3.12=7.62-5.71+9.36-5.68=0.15+5.9+5.6+4.63=5.93+2.74-1.67=8.76+0.66-3.57-4.28=9.8-5.6+8.22=0.35+3.55+3.21-0.29=9.9+6.14-4.03-5.8=2.9+7.6=6.99-2.42+2.09=6.83+9.89+5.81-3.04=3.75-0.86=8.28-0.73-1.74+2.05=1.33+6.77-6.47+5.35=7.68+5.98+0.82+1.63=0.79+4.64-4.34+9.34=7.85-1.89-2.52-2.25=4.34-1.27+7.59-3.16=4.17+7.42=9.32-1.34-2.18-4.96=9.27+6.58+4.62-1.3=7.31-1.43+8.72=7.5-1.59+5.83-8.31=6.55+4.62+7.69-3.96=8.27+7.27-7.23-3.88=2.37+7.9=8.2-1.99-2.41+3.25=8.04-2.91=3.55+6.6-5.46=8.77-5.35-0.41=8.41-8.02+0.59+6.71=1.02+5.49-4.6+4.11=1.02+2.55+0.29=4.51+6.65+5.97+0.32=7.76-3.96+6.96+3.65=7.94-0.24-2.4-3.34=6.74-0.31-2.72-0.84=7.72+5.68+9.49-8.11=7.67-3.37+6.41+3.34=0.98+4.48+0.95+7.43=9.14-4.89-2.65+7.18=8.54-2.13-4.96+0.82=9.22+2.27=2.35-1.15+2.36+8.27=4.02-3.38+9.56+0.97=8.77-0.29-4.09=4.62+5.76+0.9=6.71-3.55-2.29+3.06=8.03+5.56-6.21=1.31+0.93+0.23+3.46=6.68-0.19=5.17-1.23-1.41-1.53=9.96-6.06-0.72+1.31=6.72-1.86-1.41-2.66=6.9-3.15+8.97=7.95-2.33+9.66-3.56=1.12+6.21-2.15-2.85=1.28+6.82-0.57=2.01+9.44=8.31-3.49+2.59-6.92=8.96+1.97+3.83-4.64=3.25+9.4+3.12=9.45-3.14-1.16=9.6-1.08=8.22-2.77+6.42+3.61=5.72+3.84-5.88+6.88=8.42-1.1+6.72-0.72=6.43+8.39-4.24=3.56-1.61-0.5=7.46+0.76=4.31-0.2-3.7=4.63+1.37+1.8-2.95=7.16+0.8+9.48=9.76-4.54+6.04+4.27=4.09-0.34-1.99+8.09=9.46-0.84+2.25+1.22=4.39-2.58+8.57+8.07=5.17-3.65=9.27-0.83-3.23+6.11=5.62+8.25-4.21-2.13=9.13+9.64+3.48-9.59=4.83-0.06-4.18=9.11-2.32=5.58-1.59-0.08-2.47=4.19-2.37+8.04-4.65=2.78+0.79+9.64-4.48=8.27-1.95-1.33=6.65+3.24+5.78=2.08+4.36+4.94-7.67=4.01+9.96-2.48-6.26=2.49-1.11+3.22=9.38+8.7+6.7-1.57=9.65-4.18+6.35+0.51=7.98-1.66=8.89+4.87-9.18=4.57+2.26+6.99+0.57=7.16+3+9.73=3.35+2.88+5.95-8.41=0.94+5.92+6.37+5.89=2.5-0.66-1.31=1.93-0.76=0.71+9.26+5.63=2.93-1.14-1.61+2.43=9.04+1.23+5.07+1.71=4.11+6.4+6.7+4.34=9.5+9.85-1.23+0.04=4.62+4.79-6.53+5.72=4.18-1.45+8.19+6.36=8.66-3.58-3.86+2.15=6.05+8.63-4.07-5.24=2.54+4.35-6.32=4.64+9.34+8.25+9.59=4.62+0.07+8.67=9.45-1.83-4.47=4.53+6.46-9.85+9.34=9.52+0.07-5.84-2.13=2.76+0.78+1.12=4.7-0.7-1.49-1.41=9.72-6.27-2.46+4.9=6.84-0.62+6.68+2.84=1.3+8.29+5.82+7.92=5.87-0.99-0.29-1.47=9.52+7.34-2.22-7.32=6.88-1.03-1.43=7.59-2.17-0.62-0.19=6.67-0.25-0.54+4.69=2.81+3.89+7.92=6.98-0.07+2.25+2.83=9.8+2.95+4.46=6.2+2.19=0.54+4.35+6.83+7.86=9.72-1.68+5.58-6.82=1.29+7.57=2.85+6.43=9.63-3.48-1.99-1.73=5.2-3.3+0.73-1.5=8.83-8.14+9.93-5.77=7.52+1.46-1.18+1.22=5.22+0.43+9.84-0.58=9.33-1.77-1.08=9.69+6.36+3.01-5.24=6.88+2.03-2.84-5.57=8.88+7.55+2.11=8.2-4.85-2.59=4.55-1.3-0.58+5.76=6.13+2.25+7.45+2.51=3.53+0.97-2.65+8.16=1.37-0.41+0.43+5.62=5.14-1.74=9.02-3.15-4.62+2.93=6.3+9.8-9.9=5.55+6.63+3.75-0.97=6.69-3.94+8.42+2.83=7.38+3.85-4.38+8.88=8.78-0.66-6.85=6.35-2.23-2.07+6.16=8.63-1.84-3.58-2.81=4.32+1.96+2.7+1.89=9.77-4.43-1.62=4.41-0.82=3.41+6.09=9.8-1.14+8.54+5.47=1.93+0.67=6.69-0.44+5.02-4.86=5.14+1.44-2.48=6.23-5.23+2.52=1.93+5.88=8.67+0.86-0.59+3.19=6.69+7.19-4.29+5.09=1.37+5.17-4.56=1.34+5.37+6.98-3.07=0.94+0.82=6.45+4.41+9.02=7.35+1.49+6.53-4.4=3.02+8.79+6.04-8.84=8.38+7.02-4.75=5.52+5.26-2.29-7.34=8.23-5.52+9.76-0.05=3.79+9.36+1.06+5.88=6.08-4.04+0.44+7.52=5.49-1.18-2.58=7.97+8.43-9.22+2.68=8.03-2.53-3.84=8.33+7.64-3.32=7.28+9.03+3.61-2.95=7.06-0.82-0.46=3.72-1.14+7.49+6.84=2.22+1.78+9.98+4.15=8.97-3.9-2.16-0.89=7.36-2.05-0.11-5.01=8.7-3.67-2.49+4.29=6.95-3.54+6.6+7.38=8-3.07-1.11+4.88=7.07-2.1+4.09-3.39=5.86+9.91-7.04-0.47=9.76-2.31+2.09+5.88=5.84+4.99-5.37+6.81=7.21-0.34+4.72+2.3=9.47+9.06+0.33=4.21+4.11+3.74+0.11=3.83-2.61+7.72=5.62-1.22+8.83+0.08=5.29+3.16+5.41+2.11=8.66-3.36=4.45+4.54+3.12-4.57=9.46-0.31-1.89-0.48=3.63+5.59+0.67-4.09=9.49-6.71+0.08+1.26=4.46-2.36+9.8-8.8=7.99-6.2-0.36=6.26+0.34+4.93=2.55+8.17=3.43-1.6+7.87=7.69-0.37-1.29+9.07=6.95+8.61+5.86+6.14=3.68+3.73-0.57-4.7=0.45-0.2+4.69+3.15=7.65-5.06-0.18=2.8-0.5-0.6+9.74=7.38+0.09-2.99-2.18=8.74-7.17-0.02+7.97=3.81-2.29+9.63=3.03-0.19+6.72-5.99=8.01-1.19+1.6=7.3+9.54-0.44-5.63=6.36+9.4+6.93-1.42=6.12-4.32-0.07+0.16=4.85+1.87-0.56=8.77-3.21-1.72+0.28=7.62-3.1-0.31-2.25=7.62-5.44=9.42-2.43-4.56+6.01=7+5.46-2.98=6.15+7.93-4.87-7.16=5.08+9.04-9.6=8.16+4.13=1.89-0.99+7.65+6.94=3.1+8.83=3.66+1.69=0.81+0.87+5.46+2.47=8.4-2.86=4.81-3.5+2.03-0.56=7.51+2.1+4.41=8.04+1.16+9.64-3.75=3.98+8.19-6.3-4.68=2.31-0.92+9.28+9.05=2.32+7.3=9.67-1.22+0.18=3.1+9.97+3.82-5.45=1.89+7.95-7.93-0.48=5.7+5.87-3.81-1.96=4.7-1.19=8.4+2.54-1.39-3.21=7.41+8.8-5.78=5.48+0.89+8.79=9.32+3.7+8.5=4.12+0.72=7.18-2.97=7.37-5.01-1.79+7.87=2.29+4.03-4.33+2.34=8.11+1.2+4.01=8.66+7.33-3.3+8.59=7.3+1.52+5.47+2.19=8.94+0.35+5.8-3.32=6.49+5.96-9.14-2.18=6.43+3.86+9.65=8.52+6.09+1.01-2.26=0.06+8.83-7.64+8.89=4.54+9.28-6.21=1.69-0.11+6.67=0.54+5.18+8.18-4.92=9.57+1.13-2.92=8.34-3.68-2.71-0.77=2.99+1.6-2.04+4.18=5.94-2.69-1.18-1.47=7.32-2.5+2.21+2.75=5.13+1.59+2.12+3.13=8.98-1.04-3.07=3.89+8.29-0.2-4.22=6.36-0.1=6.01-5.67+9.48+7.64=7.83-2.95-1.93-1.95=9.31+8.82-8.32=8.9-4.98+0.91-0.74=0.56+5.69+9.59+3.7=4.5-0.29+7.77=9.25-5.6+8.6=4.46+5.41-3.1+0.7=6.89+7.13+0.92=7.1-2.29-2.14=4.2-2.54=7.56-1.7+9.76-4.83=8.32-0.4=9.46+9.98-4.93-3.07=9.25+7.71-0.77=5.59-1.9+0.61=5.76+6.24+2.25=7.44+1.15-6.37-0.06=7.27-0.24-4.66+6.84=2.99-0.41-0.43=4.08-3.65+7.77-6.84=5.08-0.73-3.87+0.47=7.42+2.47+2.11=4.52+8.11+3.04-4.88=7.33+9.13-8.51=6.05-4.14=8.56+5.35+1.31+2.75=5.85+9.54-3.15-1.72=8.95-2.51-1.78-2=3.37-0.22-0.19=9.09+1.12-2.75+1.63=4.53-2.45-1.22=6.26+1.26-1.98+0.09=1.2+9.25+7.97=1.76+3.87+6.9+8.13=0.56+9.46-8.74=8.1-4.98=4.9+9.79-5.11-5.42=7.16+6.24-3.95+0.96=4.57+5.4-3.42-4.24=7.61-5.29-2.1+5.93=7.89-0.32+5.25-7.46=0.14+9.22=7.25-6.58+9.76-9.72=2.24-1.24=1.02+9.23+1.7-3.43=2.52+4.79+5.78-7.47=9.86-1.54+2.83+7.63=3.92+8.7-9.79+7.12=7-2.9+6.7=5.05+7.58-8.27+6.01=1.84+7.59-3.91+3.9=7.35-2.95+6.41+7.25=3.61+8.04-2.58=6.62-4.25+3.21=9.93-9.39=7.71-3.9+9.18-8.57=8.71-2.97-4.64=8.12+2.49-8.61+7.2=6.33-0.61=7.71-6.79+0.54=8.82-0.32-5.27=6.94+7.48-5.21=8.8+4.5-3.91=9.87-0.13-2.95=9.03+3.62-1.5=3.66+6.93-0.43=6.08-2.52+5.69=9.98+7.87-4.07-7.97=7.56+5.03+6.86=6.05+0.23+6.52=7.36-1.84+8.63-5.66=5.45-2.34-1-1.36=8.4-4.53-1.27=1.97-0.42+3.39=7.64-6.14+6.87+1.99=8.18+3.18+9.48+7.99=6.3+3.99+6.96=0.85+5.99+0.4+2.15=1.08+1.81-0.63-0.87=8.99-4.35=8.7+1.97-9.69+2.48=7.15+6.28-0.13=0.93+2.33+2.52+8.97=1.2+7.64+9.3+8.48=7.3-4.56+1.73=4.49+4.04+6.78-8.24=6.94-4.27=5.25+2.39-1.8=4.27+9.91=9.21+1.92=2.52+4.08+8.23=7.95+4.52-5.02=9.89+5.3-1.48-6.98=7.44-2.67-0.51=4.43-2.46-1.52=9.26+1.26+0.03+3.41=4.88-3.1+7=1.36+6.14-7.34+1.83=8.88-0.55-4.73+2.8=8.2+9.68+8.45-8.42=7.14-1.67+7.24-1.61=9.93-2.16-0.13-3.33=4.72+2.46=9.39-0.43-3.11+9.53=8.52+2.49+9.05-6.97=9.59+6.34=9.47-6.27+8.74=5.58+4.94-1.35+6.3=8.75+5.78-1.07=9.58-0.42-1.92-4.28=7+0.71=9.45-0.89+3.54=5.8+1.73-1.59-4.26=8.94-7.08+9.11=4.09-1.64+9.88-1.44=0.75+5.31=8.84-8.57+6.13-2.77=8.64+2.66-5.85-3.01=7.65-3.72+2.85-5.65=5.66+4.12+3.7-5.63=1.53+1.48+7.04=3.71+9.89-4.87-5.01=2.79+6.67-7.15+5.08=5.41-0.87-0.92-1.17=7.25+6.16-2.37=8.99-3.54+0.44+9.97=8.34+2.72+3.93=5-1.29=6.31-5.71+2.16+5.39=1.54+4.02-4.07-0.55=2.35-0.75-1.42=9.88-1.9-0.94=7.52-5.08-1.44-0.19=6.14+4.38=4.51+7.63+7.33+1.59=6.35-0.17-5.57+7.72=2.6+6.18+4.04+1.92=8.13-4.81-0.82=8.23+9.83+4.29=2.15+3.73+5.98+1.27=7.03-2.84-2.58+7.7=7.65-3.9-2.3+4.56=8.97-1.31-3.64-0.05=4.79+6.21-4.35-4.99=9.45+9.85+8.15-8.8=7.7-0.2-3.87-1.9=4.98+3.52-2.68=3.11+9.27=7.01-0.87+8.93=3.04+2.44-5.13+6.73=3.57-1.4-1.37+7.2=7.39-3.88+1.48-3.26=0.83+3.59=6.33-1.34-1.87=4.62+3.38+4.73=8.57-7.58=9.36-2.83=9.73-7.95+5.72+5.04=4.2-1.41-0.57=7.9+7.92+7.84+6.88=8.54+8.53=9.68-7.27-1.69=9.42-0.48-5.34-3.46=3.7-2.57+3.74+6.21=8.36-0.68-5.5-1.2=0.46+9.78-5.52=7.78+4.08-0.25+3.76=5.28+6.81-4.63+2.76=9.72-5.24-2.73+2.41=6.85-3.27+6.86-4.33=8.32-2.43-3.26-0.07=2.56+5.13=9.65-2.71=0.28-0.02+8.19=8.08-4.84=6.67-1.7+1.11=7.14-0.37+0.69+1.03=9.85-1.03-1.85-3.95=2.16-1.97+7.4+8.42=9.56-3.69-2-1.52=9.15-4.35+9.04=7.69+2.48-7.61=5.82-1.45+1.09=7.84-3.31+1.7=9.76-3.31+7.97+1.02=9.89-0.41-1.32-0.16=6.16+3.92-0.78=5.71-5.56=9.99-0.45-7.37-1.57=2.93-0.45-1.37+6.6=8.95-1.14+7.71=5.77-3.33+5.36+0.5=6.76-1.57+6.72-9.17=6.99-4.89+5.32-0.28=5.28-5.02+0.99+8.19=9.67-6.15=6.84-3.14=9.27+7.33-6.3-3.74=8.06+2.94+9.75=9.04-0.02-6.7=7.72+6.99=8.53+6.97+6.35=5.9+9.22-8.73-4.99=5.62-2.99+4.65+2.45=8.94-3.89+0.4-4.49=4.33-2.7+8.15-1.58=7.5-3.59-0.68+8.42=7.46+0.42+5.15-4.85=6.94+2.73+3.57+0.67=3.38+9.84-3.77=6.87-3.78-0.35+3.17=5.04+1.48+1.64=4.67-0.76-3.6=6.71-1.28-5.27+5.85=5.6+1.45=7.9-0.6+7.43+8.63=3.91+7.16+4.45-6.51=5.26+3.92-4.16=2.13+9.69-0.71-8.81=5.25+6.84-1.52-6.91=8.9-1.54-1.44-3.86=5.38+0.55+9.99+1.36=9.38-8.09-0.58=5.59+8.54+0.06-3.03=4.55+2.33=1.97+9.61-3.84=8.04-3.75+9.71+3.17=6.31+0.42-4.42+4=1.5+5.89=9.31-0.8=5.82+4.65+2.71+0.2=3.43-2+6.65=8.44+3.99+5.84-5.63=6.97-6.11=7.15+9.72=6.87-5.37+2.16=8.27-2.5+9.63-4.66=7.21-0.46+2.84=3.9-3.76+9.8-8.11=6.98+2.78=4.11-0.89-0.55=3.58+8.65-2.07=6.41+8.56+9.73=2.6-1.29+3.06+1.71=9.23-4.45-3.33-0.64=7.72+4.14=8.68-1.46-1.78=7.35+0.81+7.57-9.9=5.11-0.02-4.83+8.42=3.54+7.62-4.34+4.28=7.67-3.69-3.6+3.75=6.35+6.93+6.92-3.46=8.11-0.05-5.55=7.02+9.81-9.92+3.52=5.29-3.69+3.06-3.65=4.65-1.76-0.33=8.57+0.32-7.63+3.34=5.39-3.21=7.26+8.34+3.76+5.95=5.81+1.77+3.49=9.13+4.91+8.59+0.53=4.83-1.13-3.15=6.45-1.01+2.91-0.05=8.58+8.83-9.66-4.06=4.88+8.27=8.35-5.73=9.26-0.5+1.19=7.1-3.29-2.49+7.52=8.3+6.05+5.93=7.49-0.49-1.76-0.42=7.15-3.22+3.43=2.02-0.86=4.09+8.65+7.36-7.44=8.29-0.73-4.63-0.96=8.68+1.07-5.08+4.12=3.3+0.68+3.4+2.38=5.73+9.41+7.77=9.54+0.89=9.15-6.02+8.88=1.9+3.2-2.32+3.99=9.89-3.28-3.2-3.15=4.7-2.23+9.17=0.38+5.95+0.53+3.82=6.74-2.23-1.52-0.11=1.13+5.19+1.11+1=6.32-2.81-0.57=7.67-1.27-1.65+2.7=4.74-2.22+7.07=7.66-1.16-2-4.39=4.97+6.4+4.73+8.31=2.96-0.46+0.54=9.97+6.14-8.73+9.52=7.61-1.49+3.7-7.94=9.29-2-5.44+7.41=8.23-1.91=8.71-1.8=9.59-0.18-1.49=6.16+4.24-1.77=9.31-0.11-0.59-4.64=6.43-2.5=1.72-0.06+6.21=0.07+6.87-1.99=8.16+7.32+4.54+4.06=7.7-1.19=8.1-1.49+2.77=8.98+4.91+6.19-5.51=4.66-1.62+5.3=3.5-0.71+3.79+3.31=6.22+6.37-2.28+9.33=8.77-6.12+3.59=3.63+5.75-0.47-2.45=4.02+8.61-7.82=0.5+9.75-5.08+5.15=7.96+6.03+0.75+6.83=7.47-2.66+3.08-5.42=3.86+8.64-3.42-2.47=9.97+6.18-0.6-4.81=7.23+5.06-9.91+9.47=1.46+6.77-7.94=8.15+3.11+2.27=9.81-1.18-3.95=3.8+9.13-9.81+3.1=0.85+2.24+7.36+8.5=6-1.3+9.17=9.36-2.28-4.7-2.22=8.16+2.57-5.54=6.74+1.49+8.47=3.78+0.2+1.25=9.97+9.76=0.74+9.48=7.9-0.7+9.62+9.81=6.5-0.45-2.86+5.41=9.09-6.92-0.53-0.89=0.42+9.63+4.28=5.52+6.44-4.96-4.21=5.92+9.5+8.47+8.61=4.64-3.29-1.19=9.82-6.05=9.94-0.92-1.33-6.06=6.61-3.53+9.63-7.54=2.83+7.59+4.1=8.36+1.6-3.58=8.2-2.08+2.09-5.82=6.41-4.2+0.72=2.79-1.84+2.4-1.25=8.34-3.88=6.71+1.12+3.13+2.33=9.9-2.22=5.46+3.07+5.03=8.34+3.59-1.2=9.34-1.27-0.26+2.32=6.77+9.81-5.15+0.79=4.2-0.94-1.76=7-1.28+1.36-2.06=3.89+0.77-4=6.95+2.5+7.09=5.89+4.19+4.96-7.63=7.64-1.26+5.08-8.48=7.09-5.54+2.31=6.03-2.74-3.08=8.1-0.09-0.93-3.7=0.62+3.21+9.23-0.54=9.99-2.5-2.12-3.88=8.17-0.15-1=7.98+0.85-0.9-4.02=8.76+7.5-0.15=9.53-4.94=7.13+3.39=6.51+7.09=3.34+3.47-6.59=7.58-5.59-1.42+7.41=参考答案6.73-3.31-0.37-1.52=1.534.57+6.41+1.4+9.79=22.170.26+0.89=1.154.4-3.27+8.57=9.74.68+8.28+6.74-1.04=18.669.4+2.76+5.05-7.52=9.695.03+0.87=5.92.71+7.3-9.14+6.33=7.22.17+3.01-2.87+7.04=9.354.49+1.62-3.37-1.28=1.462.09+9.96+7.37-8.94=10.488.98-2.72=6.267.08-0.98+1.49-2.23=5.367.05-2.31+0.96+1.69=7.392.91+2.25+9.25=14.410.81+9.18-0.38-8.38=1.231.2+6.44-6.34+0.07=1.374.69+3.11+9.23+5.85=22.888.59-3+6.89=12.482.5+1.42=3.927.2+5.46+2.32-4.34=10.645.95-2.57+3.02-3.15=3.257.96+8.1-2.94+9.76=22.886.44-2.19-2.5=1.754.21-4.05=0.169.6+8.74-9.33-0.72=8.293.64+3.27+7.33-8.81=5.436.5-3.51-1.53+2.13=3.595.95-4.85+8.1=9.25+3.83-0.03+4.04=12.840.63+5.06-2.91=2.789.22-5.12-3.98+6.97=7.095.77-1.25-0.44-1.11=2.970.03+4.64-2.87+4.1=5.91.8-0.77+8.2+4.98=14.218.41+2.1+4.48=14.995.36+4.09-2.28-4.49=2.689.71-6.64+4.57-0.79=6.857.1-5.79+4.09-4.1=1.36.77+2.17+6.54=15.488.07+8.28+8.14+4.72=29.218.94-5.06+2.69-5.91=0.662.63+8.53=11.165.73-1.21-1.92+4.21=6.817.14-5.12+8.35-9.28=1.097.99-1.18-4.74=2.077.06-1.53-1.69+6.78=10.627.67-6.16-0.16-0.15=1.27.42-4.16+6.76+4.58=14.61.85-0.2+3.12+8.32=13.098.04+8.73+3.28=20.059.93+0.96-3.45-3.96=3.488.26-1.29-1.87-2.62=2.482.51+8.86-1.38+4.52=14.518.35+8.6-7.27=9.689.2-0.45=8.758.01-4.97+2.15-2.48=2.719.73+3.22+7.35-6.33=13.977.05-3.04+8.42+2.53=14.969.34-4.56=4.786.57+8.55+5.41+6.67=27.26.71+2.07=8.789.46-7.27-0.91+6.14=7.421.5+5.92=7.420.06+2.09=2.157.19+8.81-1.09-0.96=13.958.48-1.53=6.959.02-0.98+3.93=11.971.57+8.83+4.32+5.3=20.021.01+5.73=6.744.23+1.53+3.78+9.1=18.644.16-2.42-1.45-0.19=0.13.73+5.73+4.72=14.188.19-3.46+6.82-2.65=8.93.85-0.38+1.43+7.74=12.647.95-2.22+5.86=11.599.41-2.4+6.55+4.04=17.66.63-1.13-5.21=0.297.63-6.14-0.56+7.09=8.022.81+4.26=7.074.64+6.61+0.94-9.14=3.058.48+4.27-8.02=4.731.2+8.89-0.68+6.95=16.363.13-0.19=2.940.98+8=8.985.42-0.37-1.32+3.46=7.198.28-2.84-0.75+6.85=11.542.15+2.03-3.32+5.32=6.187.19+1.76-1.21-0.8=6.947.24-2.32+7.1=12.028.33+4.27+4.07=16.679.25-9.08=0.178.27+1.65+8.26=18.180.83+5.41+9.44-7.42=8.267.61-3.22+5.26+7.18=16.837.16-2.15-0.39-3.13=1.490.07+5.56-3.41=2.222.94-1.54+3.82-3.56=1.663.36+0.96+2.45-3.39=3.384.21-0.25=3.969.17-2.7+1.93-5.16=3.244.11+7.65-4.05-2.09=5.628.46+1.1-3.98-3.38=2.22.59+9.68+3.76=16.035.76-0.02-2.07-3.12=0.557.62-5.71+9.36-5.68=5.590.15+5.9+5.6+4.63=16.285.93+2.74-1.67=78.76+0.66-3.57-4.28=1.579.8-5.6+8.22=12.420.35+3.55+3.21-0.29=6.829.9+6.14-4.03-5.8=6.212.9+7.6=10.56.99-2.42+2.09=6.666.83+9.89+5.81-3.04=19.493.75-0.86=2.898.28-0.73-1.74+2.05=7.861.33+6.77-6.47+5.35=6.987.68+5.98+0.82+1.63=16.110.79+4.64-4.34+9.34=10.437.85-1.89-2.52-2.25=1.194.34-1.27+7.59-3.16=7.54.17+7.42=11.599.32-1.34-2.18-4.96=0.849.27+6.58+4.62-1.3=19.177.31-1.43+8.72=14.67.5-1.59+5.83-8.31=3.436.55+4.62+7.69-3.96=14.98.27+7.27-7.23-3.88=4.432.37+7.9=10.278.2-1.99-2.41+3.25=7.058.04-2.91=5.133.55+6.6-5.46=4.698.77-5.35-0.41=3.018.41-8.02+0.59+6.71=7.691.02+5.49-4.6+4.11=6.021.02+2.55+0.29=3.864.51+6.65+5.97+0.32=17.457.76-3.96+6.96+3.65=14.417.94-0.24-2.4-3.34=1.966.74-0.31-2.72-0.84=2.877.72+5.68+9.49-8.11=14.787.67-3.37+6.41+3.34=14.050.98+4.48+0.95+7.43=13.849.14-4.89-2.65+7.18=8.788.54-2.13-4.96+0.82=2.279.22+2.27=11.492.35-1.15+2.36+8.27=11.834.02-3.38+9.56+0.97=11.178.77-0.29-4.09=4.394.62+5.76+0.9=11.286.71-3.55-2.29+3.06=3.938.03+5.56-6.21=7.381.31+0.93+0.23+3.46=5.936.68-0.19=6.495.17-1.23-1.41-1.53=19.96-6.06-0.72+1.31=4.496.72-1.86-1.41-2.66=0.796.9-3.15+8.97=12.727.95-2.33+9.66-3.56=11.721.12+6.21-2.15-2.85=2.331.28+6.82-0.57=7.532.01+9.44=11.458.31-3.49+2.59-6.92=0.498.96+1.97+3.83-4.64=10.123.25+9.4+3.12=15.779.45-3.14-1.16=5.159.6-1.08=8.528.22-2.77+6.42+3.61=15.485.72+3.84-5.88+6.88=10.568.42-1.1+6.72-0.72=13.326.43+8.39-4.24=10.583.56-1.61-0.5=1.457.46+0.76=8.224.31-0.2-3.7=0.414.63+1.37+1.8-2.95=4.857.16+0.8+9.48=17.449.76-4.54+6.04+4.27=15.534.09-0.34-1.99+8.09=9.859.46-0.84+2.25+1.22=12.094.39-2.58+8.57+8.07=18.455.17-3.65=1.529.27-0.83-3.23+6.11=11.325.62+8.25-4.21-2.13=7.539.13+9.64+3.48-9.59=12.664.83-0.06-4.18=0.599.11-2.32=6.795.58-1.59-0.08-2.47=1.444.19-2.37+8.04-4.65=5.212.78+0.79+9.64-4.48=8.738.27-1.95-1.33=4.996.65+3.24+5.78=15.672.08+4.36+4.94-7.67=3.714.01+9.96-2.48-6.26=5.232.49-1.11+3.22=4.69.38+8.7+6.7-1.57=23.219.65-4.18+6.35+0.51=12.337.98-1.66=6.328.89+4.87-9.18=4.584.57+2.26+6.99+0.57=14.397.16+3+9.73=19.893.35+2.88+5.95-8.41=3.770.94+5.92+6.37+5.89=19.122.5-0.66-1.31=0.531.93-0.76=1.170.71+9.26+5.63=15.62.93-1.14-1.61+2.43=2.619.04+1.23+5.07+1.71=17.054.11+6.4+6.7+4.34=21.559.5+9.85-1.23+0.04=18.164.62+4.79-6.53+5.72=8.64.18-1.45+8.19+6.36=17.288.66-3.58-3.86+2.15=3.376.05+8.63-4.07-5.24=5.372.54+4.35-6.32=0.574.64+9.34+8.25+9.59=31.824.62+0.07+8.67=13.369.45-1.83-4.47=3.154.53+6.46-9.85+9.34=10.489.52+0.07-5.84-2.13=1.622.76+0.78+1.12=4.664.7-0.7-1.49-1.41=1.19.72-6.27-2.46+4.9=5.896.84-0.62+6.68+2.84=15.741.3+8.29+5.82+7.92=23.335.87-0.99-0.29-1.47=3.129.52+7.34-2.22-7.32=7.326.88-1.03-1.43=4.427.59-2.17-0.62-0.19=4.616.67-0.25-0.54+4.69=10.572.81+3.89+7.92=14.626.98-0.07+2.25+2.83=11.999.8+2.95+4.46=17.216.2+2.19=8.390.54+4.35+6.83+7.86=19.589.72-1.68+5.58-6.82=6.81.29+7.57=8.862.85+6.43=9.289.63-3.48-1.99-1.73=2.435.2-3.3+0.73-1.5=1.138.83-8.14+9.93-5.77=4.857.52+1.46-1.18+1.22=9.025.22+0.43+9.84-0.58=14.919.33-1.77-1.08=6.489.69+6.36+3.01-5.24=13.826.88+2.03-2.84-5.57=0.58.88+7.55+2.11=18.548.2-4.85-2.59=0.764.55-1.3-0.58+5.76=8.436.13+2.25+7.45+2.51=18.343.53+0.97-2.65+8.16=10.011.37-0.41+0.43+5.62=7.015.14-1.74=3.49.02-3.15-4.62+2.93=4.186.3+9.8-9.9=6.25.55+6.63+3.75-0.97=14.966.69-3.94+8.42+2.83=147.38+3.85-4.38+8.88=15.738.78-0.66-6.85=1.276.35-2.23-2.07+6.16=8.218.63-1.84-3.58-2.81=0.44.32+1.96+2.7+1.89=10.879.77-4.43-1.62=3.724.41-0.82=3.593.41+6.09=9.59.8-1.14+8.54+5.47=22.671.93+0.67=2.66.69-0.44+5.02-4.86=6.415.14+1.44-2.48=4.16.23-5.23+2.52=3.521.93+5.88=7.818.67+0.86-0.59+3.19=12.136.69+7.19-4.29+5.09=14.681.37+5.17-4.56=1.981.34+5.37+6.98-3.07=10.620.94+0.82=1.766.45+4.41+9.02=19.887.35+1.49+6.53-4.4=10.973.02+8.79+6.04-8.84=9.018.38+7.02-4.75=10.655.52+5.26-2.29-7.34=1.158.23-5.52+9.76-0.05=12.423.79+9.36+1.06+5.88=20.096.08-4.04+0.44+7.52=105.49-1.18-2.58=1.737.97+8.43-9.22+2.68=9.868.03-2.53-3.84=1.668.33+7.64-3.32=12.657.28+9.03+3.61-2.95=16.977.06-0.82-0.46=5.783.72-1.14+7.49+6.84=16.912.22+1.78+9.98+4.15=18.138.97-3.9-2.16-0.89=2.027.36-2.05-0.11-5.01=0.198.7-3.67-2.49+4.29=6.836.95-3.54+6.6+7.38=17.398-3.07-1.11+4.88=8.77.07-2.1+4.09-3.39=5.675.86+9.91-7.04-0.47=8.269.76-2.31+2.09+5.88=15.425.84+4.99-5.37+6.81=12.277.21-0.34+4.72+2.3=13.899.47+9.06+0.33=18.864.21+4.11+3.74+0.11=12.173.83-2.61+7.72=8.945.62-1.22+8.83+0.08=13.315.29+3.16+5.41+2.11=15.978.66-3.36=5.34.45+4.54+3.12-4.57=7.549.46-0.31-1.89-0.48=6.783.63+5.59+0.67-4.09=5.89.49-6.71+0.08+1.26=4.124.46-2.36+9.8-8.8=3.17.99-6.2-0.36=1.436.26+0.34+4.93=11.532.55+8.17=10.723.43-1.6+7.87=9.77.69-0.37-1.29+9.07=15.16.95+8.61+5.86+6.14=27.563.68+3.73-0.57-4.7=2.140.45-0.2+4.69+3.15=8.097.65-5.06-0.18=2.412.8-0.5-0.6+9.74=11.447.38+0.09-2.99-2.18=2.38.74-7.17-0.02+7.97=9.523.81-2.29+9.63=11.153.03-0.19+6.72-5.99=3.578.01-1.19+1.6=8.427.3+9.54-0.44-5.63=10.776.36+9.4+6.93-1.42=21.276.12-4.32-0.07+0.16=1.894.85+1.87-0.56=6.168.77-3.21-1.72+0.28=4.127.62-3.1-0.31-2.25=1.967.62-5.44=2.189.42-2.43-4.56+6.01=8.447+5.46-2.98=9.486.15+7.93-4.87-7.16=2.055.08+9.04-9.6=4.528.16+4.13=12.291.89-0.99+7.65+6.94=15.493.1+8.83=11.933.66+1.69=5.350.81+0.87+5.46+2.47=9.618.4-2.86=5.544.81-3.5+2.03-0.56=2.787.51+2.1+4.41=14.028.04+1.16+9.64-3.75=15.093.98+8.19-6.3-4.68=1.192.31-0.92+9.28+9.05=19.722.32+7.3=9.629.67-1.22+0.18=8.633.1+9.97+3.82-5.45=11.441.89+7.95-7.93-0.48=1.435.7+5.87-3.81-1.96=5.84.7-1.19=3.518.4+2.54-1.39-3.21=6.347.41+8.8-5.78=10.435.48+0.89+8.79=15.169.32+3.7+8.5=21.524.12+0.72=4.847.18-2.97=4.217.37-5.01-1.79+7.87=8.442.29+4.03-4.33+2.34=4.338.11+1.2+4.01=13.328.66+7.33-3.3+8.59=21.287.3+1.52+5.47+2.19=16.488.94+0.35+5.8-3.32=11.776.49+5.96-9.14-2.18=1.136.43+3.86+9.65=19.948.52+6.09+1.01-2.26=13.360.06+8.83-7.64+8.89=10.144.54+9.28-6.21=7.611.69-0.11+6.67=8.250.54+5.18+8.18-4.92=8.989.57+1.13-2.92=7.788.34-3.68-2.71-0.77=1.182.99+1.6-2.04+4.18=6.735.94-2.69-1.18-1.47=0.67.32-2.5+2.21+2.75=9.785.13+1.59+2.12+3.13=11.978.98-1.04-3.07=4.873.89+8.29-0.2-4.22=7.766.36-0.1=6.266.01-5.67+9.48+7.64=17.467.83-2.95-1.93-1.95=19.31+8.82-8.32=9.818.9-4.98+0.91-0.74=4.090.56+5.69+9.59+3.7=19.544.5-0.29+7.77=11.989.25-5.6+8.6=12.254.46+5.41-3.1+0.7=7.476.89+7.13+0.92=14.947.1-2.29-2.14=2.674.2-2.54=1.667.56-1.7+9.76-4.83=10.798.32-0.4=7.929.46+9.98-4.93-3.07=11.449.25+7.71-0.77=16.195.59-1.9+0.61=4.35.76+6.24+2.25=14.257.44+1.15-6.37-0.06=2.167.27-0.24-4.66+6.84=9.212.99-0.41-0.43=2.154.08-3.65+7.77-6.84=1.365.08-0.73-3.87+0.47=0.957.42+2.47+2.11=124.52+8.11+3.04-4.88=10.797.33+9.13-8.51=7.956.05-4.14=1.918.56+5.35+1.31+2.75=17.975.85+9.54-3.15-1.72=10.528.95-2.51-1.78-2=2.663.37-0.22-0.19=2.969.09+1.12-2.75+1.63=9.094.53-2.45-1.22=0.866.26+1.26-1.98+0.09=5.631.2+9.25+7.97=18.421.76+3.87+6.9+8.13=20.660.56+9.46-8.74=1.288.1-4.98=3.124.9+9.79-5.11-5.42=4.167.16+6.24-3.95+0.96=10.414.57+5.4-3.42-4.24=2.317.61-5.29-2.1+5.93=6.157.89-0.32+5.25-7.46=5.360.14+9.22=9.367.25-6.58+9.76-9.72=0.712.24-1.24=11.02+9.23+1.7-3.43=8.522.52+4.79+5.78-7.47=5.629.86-1.54+2.83+7.63=18.783.92+8.7-9.79+7.12=9.957-2.9+6.7=10.85.05+7.58-8.27+6.01=10.371.84+7.59-3.91+3.9=9.427.35-2.95+6.41+7.25=18.063.61+8.04-2.58=9.076.62-4.25+3.21=5.589.93-9.39=0.547.71-3.9+9.18-8.57=4.428.71-2.97-4.64=1.18.12+2.49-8.61+7.2=9.26.33-0.61=5.727.71-6.79+0.54=1.468.82-0.32-5.27=3.236.94+7.48-5.21=9.218.8+4.5-3.91=9.399.87-0.13-2.95=6.799.03+3.62-1.5=11.153.66+6.93-0.43=10.166.08-2.52+5.69=9.259.98+7.87-4.07-7.97=5.817.56+5.03+6.86=19.456.05+0.23+6.52=12.87.36-1.84+8.63-5.66=8.495.45-2.34-1-1.36=0.758.4-4.53-1.27=2.61.97-0.42+3.39=4.947.64-6.14+6.87+1.99=10.368.18+3.18+9.48+7.99=28.836.3+3.99+6.96=17.250.85+5.99+0.4+2.15=9.391.08+1.81-0.63-0.87=1.398.99-4.35=4.648.7+1.97-9.69+2.48=3.467.15+6.28-0.13=13.30.93+2.33+2.52+8.97=14.751.2+7.64+9.3+8.48=26.627.3-4.56+1.73=4.474.49+4.04+6.78-8.24=7.076.94-4.27=2.675.25+2.39-1.8=5.844.27+9.91=14.189.21+1.92=11.132.52+4.08+8.23=14.837.95+4.52-5.02=7.459.89+5.3-1.48-6.98=6.737.44-2.67-0.51=4.264.43-2.46-1.52=0.459.26+1.26+0.03+3.41=13.964.88-3.1+7=8.781.36+6.14-7.34+1.83=1.998.88-0.55-4.73+2.8=6.48.2+9.68+8.45-8.42=17.917.14-1.67+7.24-1.61=11.19.93-2.16-0.13-3.33=4.314.72+2.46=7.189.39-0.43-3.11+9.53=15.388.52+2.49+9.05-6.97=13.099.59+6.34=15.939.47-6.27+8.74=11.945.58+4.94-1.35+6.3=15.478.75+5.78-1.07=13.469.58-0.42-1.92-4.28=2.967+0.71=7.719.45-0.89+3.54=12.15.8+1.73-1.59-4.26=1.688.94-7.08+9.11=10.974.09-1.64+9.88-1.44=10.890.75+5.31=6.068.84-8.57+6.13-2.77=3.638.64+2.66-5.85-3.01=2.447.65-3.72+2.85-5.65=1.135.66+4.12+3.7-5.63=7.851.53+1.48+7.04=10.053.71+9.89-4.87-5.01=3.722.79+6.67-7.15+5.08=7.395.41-0.87-0.92-1.17=2.457.25+6.16-2.37=11.048.99-3.54+0.44+9.97=15.868.34+2.72+3.93=14.995-1.29=3.716.31-5.71+2.16+5.39=8.151.54+4.02-4.07-0.55=0.942.35-0.75-1.42=0.189.88-1.9-0.94=7.047.52-5.08-1.44-0.19=0.816.14+4.38=10.524.51+7.63+7.33+1.59=21.066.35-0.17-5.57+7.72=8.332.6+6.18+4.04+1.92=14.748.13-4.81-0.82=2.58.23+9.83+4.29=22.352.15+3.73+5.98+1.27=13.137.03-2.84-2.58+7.7=9.317.65-3.9-2.3+4.56=6.018.97-1.31-3.64-0.05=3.974.79+6.21-4.35-4.99=1.669.45+9.85+8.15-8.8=18.657.7-0.2-3.87-1.9=1.734.98+3.52-2.68=5.823.11+9.27=12.387.01-0.87+8.93=15.073.04+2.44-5.13+6.73=7.083.57-1.4-1.37+7.2=87.39-3.88+1.48-3.26=1.730.83+3.59=4.426.33-1.34-1.87=3.124.62+3.38+4.73=12.738.57-7.58=0.999.36-2.83=6.539.73-7.95+5.72+5.04=12.544.2-1.41-0.57=2.227.9+7.92+7.84+6.88=30.548.54+8.53=17.079.68-7.27-1.69=0.729.42-0.48-5.34-3.46=0.143.7-2.57+3.74+6.21=11.088.36-0.68-5.5-1.2=0.980.46+9.78-5.52=4.727.78+4.08-0.25+3.76=15.375.28+6.81-4.63+2.76=10.229.72-5.24-2.73+2.41=4.166.85-3.27+6.86-4.33=6.118.32-2.43-3.26-0.07=2.562.56+5.13=7.699.65-2.71=6.940.28-0.02+8.19=8.458.08-4.84=3.246.67-1.7+1.11=6.087.14-0.37+0.69+1.03=8.499.85-1.03-1.85-3.95=3.022.16-1.97+7.4+8.42=16.019.56-3.69-2-1.52=2.359.15-4.35+9.04=13.847.69+2.48-7.61=2.565.82-1.45+1.09=5.467.84-3.31+1.7=6.239.76-3.31+7.97+1.02=15.449.89-0.41-1.32-0.16=86.16+3.92-0.78=9.35.71-5.56=0.159.99-0.45-7.37-1.57=0.62.93-0.45-1.37+6.6=7.718.95-1.14+7.71=15.525.77-3.33+5.36+0.5=8.36.76-1.57+6.72-9.17=2.746.99-4.89+5.32-0.28=7.145.28-5.02+0.99+8.19=9.449.67-6.15=3.526.84-3.14=3.79.27+7.33-6.3-3.74=6.568.06+2.94+9.75=20.759.04-0.02-6.7=2.327.72+6.99=14.718.53+6.97+6.35=21.855.9+9.22-8.73-4.99=1.45.62-2.99+4.65+2.45=9.738.94-3.89+0.4-4.49=0.964.33-2.7+8.15-1.58=8.27.5-3.59-0.68+8.42=11.657.46+0.42+5.15-4.85=8.186.94+2.73+3.57+0.67=13.913.38+9.84-3.77=9.456.87-3.78-0.35+3.17=5.915.04+1.48+1.64=8.164.67-0.76-3.6=0.316.71-1.28-5.27+5.85=6.015.6+1.45=7.057.9-0.6+7.43+8.63=23.363.91+7.16+4.45-6.51=9.015.26+3.92-4.16=5.022.13+9.69-0.71-8.81=2.35.25+6.84-1.52-6.91=3.668.9-1.54-1.44-3.86=2.065.38+0.55+9.99+1.36=17.289.38-8.09-0.58=0.715.59+8.54+0.06-3.03=11.164.55+2.33=6.881.97+9.61-3.84=7.748.04-3.75+9.71+3.17=17.176.31+0.42-4.42+4=6.311.5+5.89=7.399.31-0.8=8.515.82+4.65+2.71+0.2=13.383.43-2+6.65