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6.07+4.21+7.69+2.69=8.54+4.98-0.18-6.09=4.31+4.85+8.32=7.33+8.68+0.98=6.86-0.27-4.81=5.47+9.99-4.03+4.71=6.75-3.51=3.94-0.36+2.84-5.53=5.82-0.78+0.11-2.05=9.99+7.91-6.27=7.56+3.3-2.41+3.41=8.03-3.47+9.53+2.15=7.28+2.04-0.4-8=7.38-4.06+9.49-7.86=7.16-0.18=3.92+5.85+4.71+6.59=2.11+2.5-2.66-1.36=8.48-5.72+5.87+5.66=5.87+9.78-4.57+5.71=7.54-1.15-4.23+4.46=9.91-0.5-1.44-6.01=7.39-4.51-1.78+8.56=0.49+3.32+2.45-1.18=7.65-1.55-2.7=8.04+3.29+4.12-7.62=4.53-1.17+8.01-7.73=9.27-0.49-0.87-2.44=1.58-0.68+6.81-0.11=8.13-0.51-4.57-2.2=4.03-1.22-1.05=9.37+1.24+9.54+8.76=4.93+4.9=7.47-5.32+5.15=9.2+1.77-7.34-1.5=5.95-5.18=5.15-4.05+7.26=9.57-0.3-1.44+1.96=9.57+3.79-3.7-7.33=9.13+1.34+7.66=8.97-7.2+0.63=1.76+8.65+3.32+3.11=5.44+9.49+4.94+6.72=6.55-4.49-1.67+8.29=9.54-0.9+6.5+3.76=8.49-2.44-0.25+9=7.83+8.86-9.69-1.28=2.25-0.65+1.34+3.67=9.59-1.89-2.24-0.66=0.86+7.94+1.25+2.81=4.88-0.72-3.79+6.17=9.2-3.76+0.66-4.84=5.59+0.32-5.48=9.21+9.25+2.65+1.05=1.62+3.62=2.27+3.64-3.17+7.93=7.86-5.25-1.21=5.21+4.89-8.52=3.83+6.61+2.8-5.97=3.22-1.3-1.33=9.75+9-2.39-3.66=9.24-2.82+6.88=7.72-5.96+0.49=6.25-4.14-0.7-1.02=2.84+1.37+7.73+9.89=8.75+1.19-6.17=8.18-2.45-3.27=7.87+2.53+1.06+3.18=7.78-4.72+5.67+9.72=6.55-1.71-2.63=4.63+6.45-0.42-1.29=7.89-0.3-1.75-2.8=2.48-1.46+8.42-3.45=2.15+3.33=1.95-0.47-1.37+5.78=6.2-0.55-4.89+8.27=7.98-0.41+5.68=8.21-0.83-6.45+5.25=5.62-0.64-2.84=5.85-4.25=7.36+6.95+1.73-2.45=1-0.63+7.43+5.75=4.7+1.43-1.17=1.79+3.66+7.11+2.3=7.06+6.83=5.1+2.34-2.97+2.11=8.54-1.44-0.2-2.52=6.3+4.09+3.42=6.44+5.91+8.44=6.92-3.19-0.05=4.06+4.33+3.18=7.98+2.34+7.21+3.37=5.43-1.45-1.37+7.59=1.88+7.87-0.99+8.62=7.19-1.1-3.02-2.36=8.91-0.12+8.73-8.52=9.83-4.4-1.4-3.9=8.21-1.84+0.58=2.57+5.06=7.32+3.28-8.69+6.65=7.48+5.01+0.87+2.56=1.75+7.16+5.34+4.03=4.82+4.62-0.33=6.07+2.8+0.17-7.71=9.41-5.84+7.7=4.48-1.11-3.26+8.42=6.48-3.43+5.67=8.95+1.39+6.97=4.11+7.58+6.41=0.1+6.83+1.22=8.55-2.86+4.33+1.72=6.68+9.63-2.48-4=9.26-6.92+1.58=2.24+8.87-7.39+6.79=6.21-3.46=4.18+1.89-4.62=3.19+5-0.9=8.41+4.5+9.79-2.81=1.33+3.37+3.14-0.39=3.96+7.65-3.33=5.01-0.12-4.78=7.05+7.52-8.68=6.32-0.24-2.82+5=3.46+5.49-8.15+4.83=1.04-0.29=3.57+5.43-8.09=8.06+0.77-7.07+6.15=6.45-3.87+8.72+2.13=9.99-1.02-2.08+3.08=1.16+3.93-0.09-2.03=4.82-1.64+0.45=6.1+5.55+4.95+0.45=9.88-9+6.83-4.83=9.22-7.65+1.76+0.98=7.42-2.58+6.72+3.38=6.61+6.03-5.72=2.87-0.07+7.26+1.29=9.21-1.53+8.27+9.99=1.14+8.78-2.65+0.77=8.33-3.01=0.76+7.91-7.37=9.7-2.51-0.26-0.24=6.85-0.18+0.83+6.87=8.06-3.4-1.08-1.02=4.49+6.56+1.57+2.99=3.8+4.16+7.53+5.49=2.87-0.92+1.85=9.76-3.72=5.26+0.44-2.98=3.03+8.63-4.51-2.22=6.52+4.75-5.53-2.24=8.46-3.25+3.97+4.83=9.58-6.67-0.85=5.55+3.8+5.25-7.96=3.69-1.61=5.04-0.66-2.47-0.72=6.57+7.37=9.99-7.86+9.5=1.44-0.69+4.13-2.66=8.27+6.11+5.46+8.46=5.89+9.04=7.76+5.76=9.52-3.36+8.39-9.38=0.1+8.87+0.3-2.12=9.73+4.98-8.17+8.91=9.53-5.92+8.51-4.92=5.26+8.02-2.4-5.53=9.82-5.91-0.4=9.34-2.63=7.23-1.24+7.85+7.16=7.96-0.05+3.82-5.97=9.4-3.1+0.87=1.62+2.8+8.47-1.61=9.7-3.47+6.19-0.05=7.52-0.22-2.54=4.02+0.24-0.53=8.05-2.3-1.24-0.76=6.57+6.2-0.6-0.3=2.22-0.73+5.28+3.86=2.92+1.57=8.15+5.66-4.45-2.4=9.99+1.16=7.41+0.83+7.44=9.7+5.49=2.84+9.71+6.14+1.98=6.68-2.36-1.6+5.18=8.32-5.54-1.72-0.85=3.04-0.54=7.2+9.01+2.1-6.83=7.58-3.94+3.4-0.71=5.15+1.38+0.6=5.47+3.35-6.81=5.26+5.62-7.29+6.24=7.84+9.5=3.33-1.28+2.66+3.11=4.29+6.17+0.77=3.38-2.81=7.76-4.53-3.09+8.33=7.97+6.2+0.57-3.29=8.78+8.08-0.44-9.7=4.01+2.41+1.79-3.47=0.81+2.28+2.72-1.42=8.32+1.25=6.82-1.57+1.74+5.02=4.26-0.45+5.25-4.15=5.77-4.78+5.7=3.42+2.53-0.36-5.09=3.26-1.34-0.54+9.14=9.99-2.23-4.58=3.88+3.93+4.26=4.61-2.17-2.15=5.09-2.62-1.96+3.95=0.09+6.63-3.15=2.07+0.46+3.55=9.36-2.81-3.82-1.7=7.69+5.36-2.6=7.1+3.58+5.88=8.94+2.85-6.41+2.13=8.48-1.69-3.75-1.82=9.32-2.65-2.29+5.28=1.81+9.57+0.66+5.18=8.86-4.45-2.86-0.35=8.97+1.76+3.48+8.88=3.3-1.32+9.57=7.36-5.35-0.44-1.33=4.51+1.04-1.92=8.88-1.71-6.09=8.31-2.13-2.92=6.62+8.61-4.66+6.64=8.3+0.68-2.21=3.62-2.07+5.32=6.45+7.44-0.26+8.73=9.79+9.24-7.74-0.57=2.24+3.81-0.38=9.43-2.46-4.64+9.19=9.78-5.84=6.92+7.1+7.21+7.82=7.53-1.93-3.69=0.38+8.66-1.67=2.53-0.31+7.5+6.84=5.14+2.95-1.64-4.98=0.82+1.57+5.01=3.17+6.01-8.25-0.51=8.46-2.76-5.5=7.03-0.04-1.43-3.73=7.99-1.61-2.28+8.69=8.41-2.29+9.9+9.65=8.78-3.22+3.13+6.49=3.44+9.48+6.61=2.92+1.44=7.51-0.1-5.95-1.04=1.93+2.47=4.13+2.5+0.65+0.97=2.37+7.03-2.33+8.04=7.18-5.58=4.67-0.56-3.01=8.09-3.62+7.64-4.55=0.93+7.03=5.39+7.07+7.7+1.64=7.71+3.5+9.01+0.76=5.52+5.05+2.72+3.96=9.73-0.68-8.29+4.57=4.8+9.31+9.04=1.34+2.83+5.54-1.79=6.12-2.5+6.8-8.44=9.47-0.14+1.78=1.6+8.28-7=4.59+0.42=5.28-0.59-2.08=4.48-0.18+7.29=8.24-3.57-0.88-2.64=8.15-1.16-3.88+4.49=6.85+5.45+0.81=9.54-0.61-3.37-0.59=8.23-1.03+6.57-9.27=6.82+9.46=9.8-2.85+6.16-2.16=6.03-2.67+6.14+2.43=9.56-7.52=5.99+1.99+7.46=2.76+0.81+6.3=5.76+4.07=8.39-0.76+6.22-8.47=4.55-1.37-2.99=9.86+6.26+6.13-5.21=5.1+7.83-1.18=4.45+7.27-6.4-1.3=4.7+5.68-7.4=4.86+1.89-2.85=1.79+3.31+6.17-8.88=7.79-1.97-1.43=7.84-4.29-0.25-0.88=6.63-0.4+1.28-3.74=8.46+7.64-2.5+0.1=6.76-4.63-1.99=3.54+8.27+2.12-1.05=5.69+4.94=3.03+5.89-0.35=6.75-0.38+1+5.05=8.53-1.17-6.68=2.16+1.02+3.42=9.19-3.19+2.9=3.22+9.57+8.52+2.41=9.72-1.18-6.77+2.72=0.66+3.98+7.83=9.13+8.85-3.51=5.24+8.43-3.11=9.17-3.71+9.82+2.73=5.11+4.91-8.66+9.79=3.49-1.03-0.21=8.02-4.98+3.12=9.31-3.89-0.07+2.83=5.99-4.47+2.57+5.19=9.87+6.73+0.45-0.51=7.06-3.89+3.47-3.65=6.68+0.25-3.66+0.13=6.03+0.61=9.52-0.43-8=7.85-6.04+6.24+4.13=4.28-2.78-1.3=8.14+9.12+3.43=6.37+2.4=7.48-1.31-1.43-4.21=4.57+8.49-1.34=9.69-6.99+3.71-5.11=2.56+0.95=3.75+8.31-1.29=7.95+3.43-7.59+2.66=2.37+8.65-2.68=2.01+8.84-9.56=9.88-3.05-2.06-4=6.81+0.46+5.44=5.79-2.39+3.87+5.8=5.88-4.29+5.85-1.73=7.4-1.14+3.36+6.17=4.21+9.99-6.27+9.8=5.24-0.69=5.37+2.56-3.5-1.87=9.35-2.04-1.24-1.4=1.93+6.67+7.59=9.05-0.16+2.66=9.6+9.26-0.56+1.05=4.49-2.29+9.33=4.19+4.76=6.68+0.18-0.27-4.18=8.81+2.47-4.31-4.23=9.68-3.55+9.72+8.98=8.3-7.78=2.65+2.79-3.38=1.97-0.71+4.84=5.57+7-2.87-5.47=8.54-2.72+9.96-9.5=1.01+7.97=9.11-5.19=9.71-8.19=6.3+4.54-0.07=8.84-4.87+4.62=4.4+6.27-6.67=0.78+5.83+1.71=9.17-2.15-4.16-1.09=4.72-2.03+9.98-9.34=9.44-3.55-3.09+2.69=7.18+2.06+6.99+1.61=4.4-1.25-2.31+2.61=6.55+8.01+0.12-4.86=3.89+6.16+1.76-4.46=5.85-0.43+2.34-4.84=0.22+5.33+7.79=3.81+6.04-0.56+6.84=1.14-0.54+2.56=8.35+3.53=4.56+8.79-2.43-6.44=2.75+3.33-2.94=0.97+4.9+7.38-7.76=7.55+7.38-4.62-5.16=9.14-1.84-3.37=7.7+7.28+9.23+6.39=4.54+8.95-5.49-1.76=6.76-3.23+7.39-9.2=9.34-1.98-1.46-2=6.47+8.54=8.42-3.64=2.96+6.29+4.2-7.48=1.23-0.84+7.17-1.85=3.5+9.72=9.01+1.29-2.26-0.9=7.48-0.53-5.34=6.87+3.88-6.19-0.83=2.48+9.27-4.52-0.71=8.28-0.25-3.36=9.08-8.93+9.66-6.39=5.27+6.32+0.4+0.87=2.13+3.31=5.28+7.12-4.06=9.39-7.27-1.72+0.95=3.68+5.69-1.06+7.16=9.01-7.18=9.01-1.22=3.94-0.2-0.31+9.07=8.59+3.64-0.3-4.48=1.84+8.34=8.59-5.36+0.76+1.95=7.07-3.88-2.79=9.9-0.12-0.18=7.68+6.54+9.71=2.13+8.08+0.29=3.54+6+7.86+8.09=5.84-2.86+6.78-3.98=7.44-2.72+7.52+9.46=4.36+8.56-1.56-2.37=5.12-1.39=8.35-0.83+9.3=5.13-1.92+7.94-2.88=9.56-1.72=7.64+0.79+0.41+9=3.34+1.89+4.79+3.55=0.91+4.96+3.08=8.15+4.98+5.29-0.73=6.82+4.55+9.78=7.34-2.32+0.2=1.7-1.34+4.29=2.63+5.23-7.75=7.57-1.83=8.85+8.99=9.96-4.62+8.07+0.64=2.47+0.29+0.24=3.84+8.99+1.14=6.24-4.77=7.45-0.38-4.04-1.89=3.7-0.93=8.06-7.16+2.14+7.52=8.37-6.07+9.47=8.21-1.5-0.16-1.7=7.42-0.82+6.85-5.19=2.77+0.99-1.44=8.74-3.98-0.68-2.38=8.9+6.18+7.84-9.98=5.8-3.34+5.34=5.74+8.03-5.99-0.36=5.05+4.38-0.13+6.74=7.98-0.45+3.87+3.17=9.94-3.98-2.63-3.2=6.02-0.76-1.5+1.93=7.04-1.99-3.82+4.58=3.86+4.17+2.41+0.44=2.19+4.44+1.62-1.74=9.41+0.55=8.73-0.78-0.2-0.16=6.41-1.56-3.36+9.38=9.61-2.02-1.63=4.14-1.77+2.25=6.54-2.81-2.9-0.43=8.91+7.51-0.76=9.99-5.29+6.76+1.02=8.48-0.24-4.06-2.09=9.63-2.63-3.25+7.75=6.04+8.21+8.92+1.8=2.91-0.19+7.25-7.03=8.9+7.85=4.18+5.79-5.78-0.7=6.4-4.45+6.56-5.56=1.32+3.39+1.01=0.58+9.73-3.37+7.11=9.76+8.77+7.13=9.21-3.4+7.49+5.85=7.95-2.7-0.21+3.4=8.93+5.25+3.93+8.54=3.16+8.67=3.6-2.07=8.4+7.72-4.44-6.15=6.52+7.44=8.66-6.84+9.08+1.44=1.91+2.11=7.23-3.6-1.34+9.55=2.92+9.89+0.44=5.59+8.73-1.79-9.05=4.04-0.07=5.49+9.28-9.69=5.61-0.13-1.28=8.82-3.56-2.54=9.49-1.28+2.48-3.01=7.47-2.49+0.69+1.28=7.09+1.89+9.99-2.09=1.83+7.39+0.87=7-0.65+2.44+7.18=7.46-0.8+7.14-3.17=5.66+9.14+8.18+2.22=9.69-2.24-3.09+1.4=0.39+9.52=1.26-0.46+6.06+4.3=5.53-0.33-0.84+7.15=6.95-5.67=5.61-5.3+1.41=7.66+3.95-7.79+5.56=3.65-0.73-1.69+6.68=3.92-2.27+5.91-0.26=3.27+2.21-0.09=7.29+3.65-3.12=5.84-0.59=3.89+9.41+1.52+5.61=9.64-1.44+4.11=9.19-4.45-1.36+4.71=9.28+3.08-8.92-2.97=8.15+2.26-0.45-4.89=8.92+4.37+1.53=8.35-1.87-3.59-1.71=9.79-0.23+4.21+7.4=3.22+5.53-6.09=9.87-7.14+6.97=6.88-0.87-0.31-3.27=9.37-2.05+0.67=6.17-2.18+5.7=0.64+5.72+7.93+8.23=3.5+8.18-0.38+7.54=5.38-2.02-2.99=7.94-0.13+1.31-7.22=5.81-3.05+1.79-3.5=9.23-6.12-0.43-0.1=8.72+5.79+5.49=7.11+2.32=3.02-0.34+3.82+8.09=8.24+5.48+6.77+9.05=7.72-0.54=9.29-0.59-3.35-3.34=8.92-1.55+2.29+7.85=5.69-0.42+1.44=1.64+8.61-2.03=0.66+2.86+8.41-3.24=6.04+1.68+7.04-1.2=9.47-7.72+9.22+6.08=5.79+1.5+4.96-3.48=5.04+1.1+9.03-2.27=6.31+4.53-1.92+5.08=0.34+5.8+4.49-5.92=8-4.04-2.91-0.31=6.57-5.11=7.91-3.88=5.56-0.04+3.62-1.72=9.11-1.85-1.3+0.65=6.28-0.91-2.35-2.69=7.87-0.18-5.04+9.62=1.49+9.77-1.54-5.01=6.31+1.88+7.74+7.36=7.64-2.53-4.44=9.7+6.74+9.42+7.5=3.49+8.38-7.38+4.6=7.8+0.2-7.29=5.11+1.37+7.38-5.31=3.29-0.71=1.9+9.04-1.51+5.18=7.06-1.26-0.24-2.98=1.88+7.58+6.08+7.11=9.97+7.78=9.55-5.27-0.88-0.17=9.17-3.93-2.6=3.25+8.15+6.6+8.05=3.99+7.25+3.15=9.69-1.93+5.26=6.03-0.79+4.11+1.86=1.13+4.72+0.37=8.52-2.4+5.82-3.3=7.96-0.23-4.58+7.31=8.64-0.57+2.92=3.76+0.49-0.4=6.93+9.62+8.34-7.28=1.34+5.72-5.98-0.24=7.86-1.19-4.1+7.92=4.35+6.38=6.86+5.18+5.58=4.38-0.38-1.58=6.1-1.43=8.18+7.87+8.03-5.41=5.08-4.68+9.22-8.35=3.54+8.91-0.79+4.17=6.49-4.29=9.37+8.87+8.29=8.89-2.34-4.54-0.57=9.98-2.91+3.5=7.77+2.37-3.42+9.87=7.7+8.13-7.12+3.16=0.36+8.76+4.59-4.25=2.3+2.47=9.51-0.4-5.39+4.04=2.45+2.51-4.7+7.26=9.62+8.09-6.63=9.41-3.55-0.06=9.35-9.16+5-2.2=4.34+5.04=8.51+7.47-4.54+5.21=2.43+9.47+8.3-7.44=5.04-3.78=8.64+1.23=5.49-2.77=0.61+8.59-4.99+8.11=4.15+7.46+9.53-6.55=9.56-4.87-3.24+7.94=5.39+2.91-6.09=8.03-7.73+9.48=8.53-5.03+3.74-4.94=9.42-3.62-0.35-0.18=1.96+1.84=6.42-0.46-5.6=5.05+6.76-4.7+0.84=2.84-1.47+1=6.98+7.97+4.79-4.92=9.62-2.41+4.6-1.61=1.79+6.23=8.57+2.87-0.34+5.37=4.66+7.36=6.06+2.6=9.31+4.8-5.04=0.98-0.07=4.04+7.27+1.94-8.15=8.12+1.38+6.79=7.97-5.57=6.07+9.2-0.26-6=8.43+5.88-0.54-6.51=6.99+2.31+0.61=8.21-2.91-1.71-1.6=4.5+2.92+2.69=2.08-0.16+7.82=4.06-3.32=4.13+8.04+8.18+4.05=5.94-2.53=3.23-2.72+1.94+9.64=4.65+9.59=2.18+0.68+4.58-5.63=6.35+7.01+1.26+6.23=7.33-2.74-1.5=2.51+4.85+6.31-3.73=5.79-3.75+8.02=8.61-3.63+3.29-2.47=9.66-5.61+1.21=9.91+4.17-5.73-6.25=1.27+7.73-7.26+2.51=6.11+5.94=1.48+7.2+5.15+2.52=6.63+9.47-6.53+0.81=9.94-2.57+3.78-1.89=8.98+3.03+2.02-9.2=8.24-3.2-1.73+5.44=9.1+1.9+9.84-8.53=9.38+4.55-3.39+6.55=7.97+0.82-0.96=9.61-4.55-1.25+2.32=0.56+5.02+6.86-3.55=6.9-4.03+6.76=4.75-4.54=7.89+9.25-6.76+7.99=5.61+2.92+2.64-3.55=5.11-0.26-1.31-2.35=8.93-8.77+6.22=5.64+1.15-3.87=9.95-3.4=6.61+2.34+2.76+2.93=2.81+8.43-1.31=3.48+3.64-0.59+1.81=6.92-6.58+3.89+2.79=1.67+8.9-3.63+9.51=9.32-3.36=7.33-3.92-2.58+5.05=8.94-8.32=6.16+6.32-7.35+4.22=3.86+5.15+3.99=8.77+3.69+3.56-7.02=5.25-1.9-0.17-2.8=9.39-4.4+1.45+3.74=2.48+8.94+6.36+5.87=7.96-1.08-2.29-3.52=7.4+4.02+5.76+7.81=7.43-3.28=8.76+8.19-7.38-6.83=8.34+1.03-0.12-2.44=1.62-1.02+8.1=8.41+3.94+2.08+7.95=9.56-5.77=3.53+5.99=8.25+0.5+4.91-8.6=7.9-7.25+7.77-6.06=9.89-1.45=7.53+9.28+9.47=8.47+3.67-6.13+1.45=7.83-1.94-0.27+2.73=8.98-0.3-3.98-1.11=2.87+0.24=6.67-2.35-0.29=8.92+6.53+3.85=1.36+6.36-0.63-1.95=6.69-4.49+8.19=1.33-0.6=9.46+6.06-6.6-0.47=6.5-2.18-0.28+5.21=2.41-0.33+7.4-2.19=7.89+5.62-6.35+9.51=3.41-0.86-1.64+9.07=6.56-5.18+1.02+9.89=6.16+0.62-3.54+5.24=8.48-4.99-0.88=9.16-2.06+3.98-0.79=7.36+1.35+9.04+2.88=9.24+1.69+0.32-4.64=3.57-0.06-3.17=8.35-0.31-7.63=7.21-5.16+4.3=6.2-2.87+4.37+2.54=7.85-3.49+0.06-2.71=9.8-0.36-4.7-2.91=6.49+8.04=9.28-0.37-2.61=5.06+4.7+4.49=3.44+5.14+5.18-9.35=6.29+7.89-1.42+9.34=4.74+5.14-2.43-2.66=3.76+4.23-1.32-2.8=1.08+8.21+6.48+9.9=2.13+3.74+7.7-5.67=3.73-2.66+9.46+7.05=6.86+4.27-0.97+4.76=6.51+8.33-4.76+9.71=2.46+5.67=7.04-1.04+2.37=6.28+5.87-5.52-3.2=9.36-6.14=3.11+5.67+6.61-7.23=4.62+0.14-2.8-1=7.57-4.63=7.38-0.16-2.13+6.34=9.3-2.59-3.37=6.27-5.74+9.74=0.35+1.98+5.25+8.44=8.52+6.14+7.11-2.06=9.32-0.25+7.63-2.22=4.79-2.82+8.55+5.15=7.45-0.44-6.01+3.41=5.8-3.2=9.95+8.15-4.97+8.98=8.85-0.72-7.11=9.75+1.37=9.04-2.53-0.59+5.24=2.05-0.42+6.42+2.72=8.81-2.14+4.72=7.67-1.41-0.85-2.78=0.44+6.62+1.43=8.9+3.55-4.1-7.65=6.76-2.42-0.67=8.84-4.64-2.16-0.48=4.56-0.69-1.91=0.81+3.42+0.45+5.17=0.85+5.28+4.67-5.06=2.18+8.45+5.59=8.48-5.44-2.26=5.96-0.79-3.2=1.32+0.44+2.65=8.18-1.68-0.63-4.18=9.73-0.82-7.13+4.82=3.59-3.22+8.68+9.12=3.66+6.64-2.36-3.85=参考答案6.07+4.21+7.69+2.69=20.668.54+4.98-0.18-6.09=7.254.31+4.85+8.32=17.487.33+8.68+0.98=16.996.86-0.27-4.81=1.785.47+9.99-4.03+4.71=16.146.75-3.51=3.243.94-0.36+2.84-5.53=0.895.82-0.78+0.11-2.05=3.19.99+7.91-6.27=11.637.56+3.3-2.41+3.41=11.868.03-3.47+9.53+2.15=16.247.28+2.04-0.4-8=0.927.38-4.06+9.49-7.86=4.957.16-0.18=6.983.92+5.85+4.71+6.59=21.072.11+2.5-2.66-1.36=0.598.48-5.72+5.87+5.66=14.295.87+9.78-4.57+5.71=16.797.54-1.15-4.23+4.46=6.629.91-0.5-1.44-6.01=1.967.39-4.51-1.78+8.56=9.660.49+3.32+2.45-1.18=5.087.65-1.55-2.7=3.48.04+3.29+4.12-7.62=7.834.53-1.17+8.01-7.73=3.649.27-0.49-0.87-2.44=5.471.58-0.68+6.81-0.11=7.68.13-0.51-4.57-2.2=0.854.03-1.22-1.05=1.769.37+1.24+9.54+8.76=28.914.93+4.9=9.837.47-5.32+5.15=7.39.2+1.77-7.34-1.5=2.135.95-5.18=0.775.15-4.05+7.26=8.369.57-0.3-1.44+1.96=9.799.57+3.79-3.7-7.33=2.339.13+1.34+7.66=18.138.97-7.2+0.63=2.41.76+8.65+3.32+3.11=16.845.44+9.49+4.94+6.72=26.596.55-4.49-1.67+8.29=8.689.54-0.9+6.5+3.76=18.98.49-2.44-0.25+9=14.87.83+8.86-9.69-1.28=5.722.25-0.65+1.34+3.67=6.619.59-1.89-2.24-0.66=4.80.86+7.94+1.25+2.81=12.864.88-0.72-3.79+6.17=6.549.2-3.76+0.66-4.84=1.265.59+0.32-5.48=0.439.21+9.25+2.65+1.05=22.161.62+3.62=5.242.27+3.64-3.17+7.93=10.677.86-5.25-1.21=1.45.21+4.89-8.52=1.583.83+6.61+2.8-5.97=7.273.22-1.3-1.33=0.599.75+9-2.39-3.66=12.79.24-2.82+6.88=13.37.72-5.96+0.49=2.256.25-4.14-0.7-1.02=0.392.84+1.37+7.73+9.89=21.838.75+1.19-6.17=3.778.18-2.45-3.27=2.467.87+2.53+1.06+3.18=14.647.78-4.72+5.67+9.72=18.456.55-1.71-2.63=2.214.63+6.45-0.42-1.29=9.377.89-0.3-1.75-2.8=3.042.48-1.46+8.42-3.45=5.992.15+3.33=5.481.95-0.47-1.37+5.78=5.896.2-0.55-4.89+8.27=9.037.98-0.41+5.68=13.258.21-0.83-6.45+5.25=6.185.62-0.64-2.84=2.145.85-4.25=1.67.36+6.95+1.73-2.45=13.591-0.63+7.43+5.75=13.554.7+1.43-1.17=4.961.79+3.66+7.11+2.3=14.867.06+6.83=13.895.1+2.34-2.97+2.11=6.588.54-1.44-0.2-2.52=4.386.3+4.09+3.42=13.816.44+5.91+8.44=20.796.92-3.19-0.05=3.684.06+4.33+3.18=11.577.98+2.34+7.21+3.37=20.95.43-1.45-1.37+7.59=10.21.88+7.87-0.99+8.62=17.387.19-1.1-3.02-2.36=0.718.91-0.12+8.73-8.52=99.83-4.4-1.4-3.9=0.138.21-1.84+0.58=6.952.57+5.06=7.637.32+3.28-8.69+6.65=8.567.48+5.01+0.87+2.56=15.921.75+7.16+5.34+4.03=18.284.82+4.62-0.33=9.116.07+2.8+0.17-7.71=1.339.41-5.84+7.7=11.274.48-1.11-3.26+8.42=8.536.48-3.43+5.67=8.728.95+1.39+6.97=17.314.11+7.58+6.41=18.10.1+6.83+1.22=8.158.55-2.86+4.33+1.72=11.746.68+9.63-2.48-4=9.839.26-6.92+1.58=3.922.24+8.87-7.39+6.79=10.516.21-3.46=2.754.18+1.89-4.62=1.453.19+5-0.9=7.298.41+4.5+9.79-2.81=19.891.33+3.37+3.14-0.39=7.453.96+7.65-3.33=8.285.01-0.12-4.78=0.117.05+7.52-8.68=5.896.32-0.24-2.82+5=8.263.46+5.49-8.15+4.83=5.631.04-0.29=0.753.57+5.43-8.09=0.918.06+0.77-7.07+6.15=7.916.45-3.87+8.72+2.13=13.439.99-1.02-2.08+3.08=9.971.16+3.93-0.09-2.03=2.974.82-1.64+0.45=3.636.1+5.55+4.95+0.45=17.059.88-9+6.83-4.83=2.889.22-7.65+1.76+0.98=4.317.42-2.58+6.72+3.38=14.946.61+6.03-5.72=6.922.87-0.07+7.26+1.29=11.359.21-1.53+8.27+9.99=25.941.14+8.78-2.65+0.77=8.048.33-3.01=5.320.76+7.91-7.37=1.39.7-2.51-0.26-0.24=6.696.85-0.18+0.83+6.87=14.378.06-3.4-1.08-1.02=2.564.49+6.56+1.57+2.99=15.613.8+4.16+7.53+5.49=20.982.87-0.92+1.85=3.89.76-3.72=6.045.26+0.44-2.98=2.723.03+8.63-4.51-2.22=4.936.52+4.75-5.53-2.24=3.58.46-3.25+3.97+4.83=14.019.58-6.67-0.85=2.065.55+3.8+5.25-7.96=6.643.69-1.61=2.085.04-0.66-2.47-0.72=1.196.57+7.37=13.949.99-7.86+9.5=11.631.44-0.69+4.13-2.66=2.228.27+6.11+5.46+8.46=28.35.89+9.04=14.937.76+5.76=13.529.52-3.36+8.39-9.38=5.170.1+8.87+0.3-2.12=7.159.73+4.98-8.17+8.91=15.459.53-5.92+8.51-4.92=7.25.26+8.02-2.4-5.53=5.359.82-5.91-0.4=3.519.34-2.63=6.717.23-1.24+7.85+7.16=217.96-0.05+3.82-5.97=5.769.4-3.1+0.87=7.171.62+2.8+8.47-1.61=11.289.7-3.47+6.19-0.05=12.377.52-0.22-2.54=4.764.02+0.24-0.53=3.738.05-2.3-1.24-0.76=3.756.57+6.2-0.6-0.3=11.872.22-0.73+5.28+3.86=10.632.92+1.57=4.498.15+5.66-4.45-2.4=6.969.99+1.16=11.157.41+0.83+7.44=15.689.7+5.49=15.192.84+9.71+6.14+1.98=20.676.68-2.36-1.6+5.18=7.98.32-5.54-1.72-0.85=0.213.04-0.54=2.57.2+9.01+2.1-6.83=11.487.58-3.94+3.4-0.71=6.335.15+1.38+0.6=7.135.47+3.35-6.81=2.015.26+5.62-7.29+6.24=9.837.84+9.5=17.343.33-1.28+2.66+3.11=7.824.29+6.17+0.77=11.233.38-2.81=0.577.76-4.53-3.09+8.33=8.477.97+6.2+0.57-3.29=11.458.78+8.08-0.44-9.7=6.724.01+2.41+1.79-3.47=4.740.81+2.28+2.72-1.42=4.398.32+1.25=9.576.82-1.57+1.74+5.02=12.014.26-0.45+5.25-4.15=4.915.77-4.78+5.7=6.693.42+2.53-0.36-5.09=0.53.26-1.34-0.54+9.14=10.529.99-2.23-4.58=3.183.88+3.93+4.26=12.074.61-2.17-2.15=0.295.09-2.62-1.96+3.95=4.460.09+6.63-3.15=3.572.07+0.46+3.55=6.089.36-2.81-3.82-1.7=1.037.69+5.36-2.6=10.457.1+3.58+5.88=16.568.94+2.85-6.41+2.13=7.518.48-1.69-3.75-1.82=1.229.32-2.65-2.29+5.28=9.661.81+9.57+0.66+5.18=17.228.86-4.45-2.86-0.35=1.28.97+1.76+3.48+8.88=23.093.3-1.32+9.57=11.557.36-5.35-0.44-1.33=0.244.51+1.04-1.92=3.638.88-1.71-6.09=1.088.31-2.13-2.92=3.266.62+8.61-4.66+6.64=17.218.3+0.68-2.21=6.773.62-2.07+5.32=6.876.45+7.44-0.26+8.73=22.369.79+9.24-7.74-0.57=10.722.24+3.81-0.38=5.679.43-2.46-4.64+9.19=11.529.78-5.84=3.946.92+7.1+7.21+7.82=29.057.53-1.93-3.69=1.910.38+8.66-1.67=7.372.53-0.31+7.5+6.84=16.565.14+2.95-1.64-4.98=1.470.82+1.57+5.01=7.43.17+6.01-8.25-0.51=0.428.46-2.76-5.5=0.27.03-0.04-1.43-3.73=1.837.99-1.61-2.28+8.69=12.798.41-2.29+9.9+9.65=25.678.78-3.22+3.13+6.49=15.183.44+9.48+6.61=19.532.92+1.44=4.367.51-0.1-5.95-1.04=0.421.93+2.47=4.44.13+2.5+0.65+0.97=8.252.37+7.03-2.33+8.04=15.117.18-5.58=1.64.67-0.56-3.01=1.18.09-3.62+7.64-4.55=7.560.93+7.03=7.965.39+7.07+7.7+1.64=21.87.71+3.5+9.01+0.76=20.985.52+5.05+2.72+3.96=17.259.73-0.68-8.29+4.57=5.334.8+9.31+9.04=23.151.34+2.83+5.54-1.79=7.926.12-2.5+6.8-8.44=1.989.47-0.14+1.78=11.111.6+8.28-7=2.884.59+0.42=5.015.28-0.59-2.08=2.614.48-0.18+7.29=11.598.24-3.57-0.88-2.64=1.158.15-1.16-3.88+4.49=7.66.85+5.45+0.81=13.119.54-0.61-3.37-0.59=4.978.23-1.03+6.57-9.27=4.56.82+9.46=16.289.8-2.85+6.16-2.16=10.956.03-2.67+6.14+2.43=11.939.56-7.52=2.045.99+1.99+7.46=15.442.76+0.81+6.3=9.875.76+4.07=9.838.39-0.76+6.22-8.47=5.384.55-1.37-2.99=0.199.86+6.26+6.13-5.21=17.045.1+7.83-1.18=11.754.45+7.27-6.4-1.3=4.024.7+5.68-7.4=2.984.86+1.89-2.85=3.91.79+3.31+6.17-8.88=2.397.79-1.97-1.43=4.397.84-4.29-0.25-0.88=2.426.63-0.4+1.28-3.74=3.778.46+7.64-2.5+0.1=13.76.76-4.63-1.99=0.143.54+8.27+2.12-1.05=12.885.69+4.94=10.633.03+5.89-0.35=8.576.75-0.38+1+5.05=12.428.53-1.17-6.68=0.682.16+1.02+3.42=6.69.19-3.19+2.9=8.93.22+9.57+8.52+2.41=23.729.72-1.18-6.77+2.72=4.490.66+3.98+7.83=12.479.13+8.85-3.51=14.475.24+8.43-3.11=10.569.17-3.71+9.82+2.73=18.015.11+4.91-8.66+9.79=11.153.49-1.03-0.21=2.258.02-4.98+3.12=6.169.31-3.89-0.07+2.83=8.185.99-4.47+2.57+5.19=9.289.87+6.73+0.45-0.51=16.547.06-3.89+3.47-3.65=2.996.68+0.25-3.66+0.13=3.46.03+0.61=6.649.52-0.43-8=1.097.85-6.04+6.24+4.13=12.184.28-2.78-1.3=0.28.14+9.12+3.43=20.696.37+2.4=8.777.48-1.31-1.43-4.21=0.534.57+8.49-1.34=11.729.69-6.99+3.71-5.11=1.32.56+0.95=3.513.75+8.31-1.29=10.777.95+3.43-7.59+2.66=6.452.37+8.65-2.68=8.342.01+8.84-9.56=1.299.88-3.05-2.06-4=0.776.81+0.46+5.44=12.715.79-2.39+3.87+5.8=13.075.88-4.29+5.85-1.73=5.717.4-1.14+3.36+6.17=15.794.21+9.99-6.27+9.8=17.735.24-0.69=4.555.37+2.56-3.5-1.87=2.569.35-2.04-1.24-1.4=4.671.93+6.67+7.59=16.199.05-0.16+2.66=11.559.6+9.26-0.56+1.05=19.354.49-2.29+9.33=11.534.19+4.76=8.956.68+0.18-0.27-4.18=2.418.81+2.47-4.31-4.23=2.749.68-3.55+9.72+8.98=24.838.3-7.78=0.522.65+2.79-3.38=2.061.97-0.71+4.84=6.15.57+7-2.87-5.47=4.238.54-2.72+9.96-9.5=6.281.01+7.97=8.989.11-5.19=3.929.71-8.19=1.526.3+4.54-0.07=10.778.84-4.87+4.62=8.594.4+6.27-6.67=40.78+5.83+1.71=8.329.17-2.15-4.16-1.09=1.774.72-2.03+9.98-9.34=3.339.44-3.55-3.09+2.69=5.497.18+2.06+6.99+1.61=17.844.4-1.25-2.31+2.61=3.456.55+8.01+0.12-4.86=9.823.89+6.16+1.76-4.46=7.355.85-0.43+2.34-4.84=2.920.22+5.33+7.79=13.343.81+6.04-0.56+6.84=16.131.14-0.54+2.56=3.168.35+3.53=11.884.56+8.79-2.43-6.44=4.482.75+3.33-2.94=3.140.97+4.9+7.38-7.76=5.497.55+7.38-4.62-5.16=5.159.14-1.84-3.37=3.937.7+7.28+9.23+6.39=30.64.54+8.95-5.49-1.76=6.246.76-3.23+7.39-9.2=1.729.34-1.98-1.46-2=3.96.47+8.54=15.018.42-3.64=4.782.96+6.29+4.2-7.48=5.971.23-0.84+7.17-1.85=5.713.5+9.72=13.229.01+1.29-2.26-0.9=7.147.48-0.53-5.34=1.616.87+3.88-6.19-0.83=3.732.48+9.27-4.52-0.71=6.528.28-0.25-3.36=4.679.08-8.93+9.66-6.39=3.425.27+6.32+0.4+0.87=12.862.13+3.31=5.445.28+7.12-4.06=8.349.39-7.27-1.72+0.95=1.353.68+5.69-1.06+7.16=15.479.01-7.18=1.839.01-1.22=7.793.94-0.2-0.31+9.07=12.58.59+3.64-0.3-4.48=7.451.84+8.34=10.188.59-5.36+0.76+1.95=5.947.07-3.88-2.79=0.49.9-0.12-0.18=9.67.68+6.54+9.71=23.932.13+8.08+0.29=10.53.54+6+7.86+8.09=25.495.84-2.86+6.78-3.98=5.787.44-2.72+7.52+9.46=21.74.36+8.56-1.56-2.37=8.995.12-1.39=3.738.35-0.83+9.3=16.825.13-1.92+7.94-2.88=8.279.56-1.72=7.847.64+0.79+0.41+9=17.843.34+1.89+4.79+3.55=13.570.91+4.96+3.08=8.958.15+4.98+5.29-0.73=17.696.82+4.55+9.78=21.157.34-2.32+0.2=5.221.7-1.34+4.29=4.652.63+5.23-7.75=0.117.57-1.83=5.748.85+8.99=17.849.96-4.62+8.07+0.64=14.052.47+0.29+0.24=33.84+8.99+1.14=13.976.24-4.77=1.477.45-0.38-4.04-1.89=1.143.7-0.93=2.778.06-7.16+2.14+7.52=10.568.37-6.07+9.47=11.778.21-1.5-0.16-1.7=4.857.42-0.82+6.85-5.19=8.262.77+0.99-1.44=2.328.74-3.98-0.68-2.38=1.78.9+6.18+7.84-9.98=12.945.8-3.34+5.34=7.85.74+8.03-5.99-0.36=7.425.05+4.38-0.13+6.74=16.047.98-0.45+3.87+3.17=14.579.94-3.98-2.63-3.2=0.136.02-0.76-1.5+1.93=5.697.04-1.99-3.82+4.58=5.813.86+4.17+2.41+0.44=10.882.19+4.44+1.62-1.74=6.519.41+0.55=9.968.73-0.78-0.2-0.16=7.596.41-1.56-3.36+9.38=10.879.61-2.02-1.63=5.964.14-1.77+2.25=4.626.54-2.81-2.9-0.43=0.48.91+7.51-0.76=15.669.99-5.29+6.76+1.02=12.488.48-0.24-4.06-2.09=2.099.63-2.63-3.25+7.75=11.56.04+8.21+8.92+1.8=24.972.91-0.19+7.25-7.03=2.948.9+7.85=16.754.18+5.79-5.78-0.7=3.496.4-4.45+6.56-5.56=2.951.32+3.39+1.01=5.720.58+9.73-3.37+7.11=14.059.76+8.77+7.13=25.669.21-3.4+7.49+5.85=19.157.95-2.7-0.21+3.4=8.448.93+5.25+3.93+8.54=26.653.16+8.67=11.833.6-2.07=1.538.4+7.72-4.44-6.15=5.536.52+7.44=13.968.66-6.84+9.08+1.44=12.341.91+2.11=4.027.23-3.6-1.34+9.55=11.842.92+9.89+0.44=13.255.59+8.73-1.79-9.05=3.484.04-0.07=3.975.49+9.28-9.69=5.085.61-0.13-1.28=4.28.82-3.56-2.54=2.729.49-1.28+2.48-3.01=7.687.47-2.49+0.69+1.28=6.957.09+1.89+9.99-2.09=16.881.83+7.39+0.87=10.097-0.65+2.44+7.18=15.977.46-0.8+7.14-3.17=10.635.66+9.14+8.18+2.22=25.29.69-2.24-3.09+1.4=5.760.39+9.52=9.911.26-0.46+6.06+4.3=11.165.53-0.33-0.84+7.15=11.516.95-5.67=1.285.61-5.3+1.41=1.727.66+3.95-7.79+5.56=9.383.65-0.73-1.69+6.68=7.913.92-2.27+5.91-0.26=7.33.27+2.21-0.09=5.397.29+3.65-3.12=7.825.84-0.59=5.253.89+9.41+1.52+5.61=20.439.64-1.44+4.11=12.319.19-4.45-1.36+4.71=8.099.28+3.08-8.92-2.97=0.478.15+2.26-0.45-4.89=5.078.92+4.37+1.53=14.828.35-1.87-3.59-1.71=1.189.79-0.23+4.21+7.4=21.173.22+5.53-6.09=2.669.87-7.14+6.97=9.76.88-0.87-0.31-3.27=2.439.37-2.05+0.67=7.996.17-2.18+5.7=9.690.64+5.72+7.93+8.23=22.523.5+8.18-0.38+7.54=18.845.38-2.02-2.99=0.377.94-0.13+1.31-7.22=1.95.81-3.05+1.79-3.5=1.059.23-6.12-0.43-0.1=2.588.72+5.79+5.49=207.11+2.32=9.433.02-0.34+3.82+8.09=14.598.24+5.48+6.77+9.05=29.547.72-0.54=7.189.29-0.59-3.35-3.34=2.018.92-1.55+2.29+7.85=17.515.69-0.42+1.44=6.711.64+8.61-2.03=8.220.66+2.86+8.41-3.24=8.696.04+1.68+7.04-1.2=13.569.47-7.72+9.22+6.08=17.055.79+1.5+4.96-3.48=8.775.04+1.1+9.03-2.27=12.96.31+4.53-1.92+5.08=140.34+5.8+4.49-5.92=4.718-4.04-2.91-0.31=0.746.57-5.11=1.467.91-3.88=4.035.56-0.04+3.62-1.72=7.429.11-1.85-1.3+0.65=6.616.28-0.91-2.35-2.69=0.337.87-0.18-5.04+9.62=12.271.49+9.77-1.54-5.01=4.716.31+1.88+7.74+7.36=23.297.64-2.53-4.44=0.679.7+6.74+9.42+7.5=33.363.49+8.38-7.38+4.6=9.097.8+0.2-7.29=0.715.11+1.37+7.38-5.31=8.553.29-0.71=2.581.9+9.04-1.51+5.18=14.617.06-1.26-0.24-2.98=2.581.88+7.58+6.08+7.11=22.659.97+7.78=17.759.55-5.27-0.88-0.17=3.239.17-3.93-2.6=2.643.25+8.15+6.6+8.05=26.053.99+7.25+3.15=14.399.69-1.93+5.26=13.026.03-0.79+4.11+1.86=11.211.13+4.72+0.37=6.228.52-2.4+5.82-3.3=8.647.96-0.23-4.58+7.31=10.468.64-0.57+2.92=10.993.76+0.49-0.4=3.856.93+9.62+8.34-7.28=17.611.34+5.72-5.98-0.24=0.847.86-1.19-4.1+7.92=10.494.35+6.38=10.736.86+5.18+5.58=17.624.38-0.38-1.58=2.426.1-1.43=4.678.18+7.87+8.03-5.41=18.675.08-4.68+9.22-8.35=1.273.54+8.91-0.79+4.17=15.836.49-4.29=2.29.37+8.87+8.29=26.538.89-2.34-4.54-0.57=1.449.98-2.91+3.5=10.577.77+2.37-3.42+9.87=16.597.7+8.13-7.12+3.16=11.870.36+8.76+4.59-4.25=9.462.3+2.47=4.779.51-0.4-5.39+4.04=7.762.45+2.51-4.7+7.26=7.529.62+8.09-6.63=11.089.41-3.55-0.06=5.89.35-9.16+5-2.2=2.994.34+5.04=9.388.51+7.47-4.54+5.21=16.652.43+9.47+8.3-7.44=12.765.04-3.78=1.268.64+1.23=9.875.49-2.77=2.720.61+8.59-4.99+8.11=12.324.15+7.46+9.53-6.55=14.599.56-4.87-3.24+7.94=9.395.39+2.91-6.09=2.218.03-7.73+9.48=9.788.53-5.03+3.74-4.94=2.39.42-3.62-0.35-0.18=5.271.96+1.84=3.86.42-0.46-5.6=0.365.05+6.76-4.7+0.84=7.952.84-1.47+1=2.376.98+7.97+4.79-4.92=14.829.62-2.41+4.6-1.61=10.21.79+6.23=8.028.57+2.87-0.34+5.37=16.474.66+7.36=12.026.06+2.6=8.669.31+4.8-5.04=9.070.98-0.07=0.914.04+7.27+1.94-8.15=5.18.12+1.38+6.79=16.297.97-5.57=2.46.07+9.2-0.26-6=9.018.43+5.88-0.54-6.51=7.266.99+2.31+0.61=9.918.21-2.91-1.71-1.6=1.994.5+2.92+2.69=10.112.08-0.16+7.82=9.744.06-3.32=0.744.13+8.04+8.18+4.05=