四年级数学（小数加减运算）计算题专项练习与答案汇编

四年级数学（小数加减运算）计算题专项练习与答案汇编5.95+7.1-3.74+8.56=8.97+2.28+8.14+4.88=8.08+8.5+2.66-4.44=8.47+3.23-8.65=3.65-1.27=8.52+3.9+2.36=3.77+4.04=5.78-2.9+6.15+2.2=8.61-2.59+7.79=7.02+5.43-3.32-0.9=3.51+6.31+7.69-1.03=7.55-7.4=8.63-8.4+6.45+3.15=6.46-4.19-1.17-0.74=9.41-0.11+5.75-3.22=8.16-7.08=5.75+6.51-5.58+9.08=8.75+4.5+3.02=0.77+4.44-4.34+3.94=6.89+7.13+6.18=7.93-2.9-0.87+2.03=9.84-2.4-1.29=5.79+5.13-7.63-1.24=3.36+2.12-3.19+1.31=7.32-2.92-2.46-0.1=6.18+8.74-3.07-8.85=3.09+0.5-2.5+6.62=8.34-3.21-4.84+0.49=5.9+7.63-3.47-9.52=0.73+0.67+2.83=0.46+9.91+6.25+6.41=8.4-0.9-3.79-2.44=9.8-6.34+8.82-2.22=7.03-3.38-1.47+4.11=5.53-5.08-0.25=2.94+5.81+7.47=9.23-4.17-4.3+2.6=4.48-3.79+4.77+8.89=9.76-2.3-1.47=6.59-3.43+9.99=9.44-5.32+1.28+1.27=7.73+6.38=7.43-5.4-0.35-0.21=9.95-0.08-2.96-5.91=7.33-1.01-4.77+1.68=9.26+6.61-6.26=9.76-0.64+3.18+6.78=8.49-1.27-1.38=8.44+8.33+9.81=4.97+8.1-6.58=6.82-0.96-0.14+9.96=6.37+2.33+9.28=9.99-0.95-0.14=4.69+6.98-0.96+4.73=4.94+0.41-1.52=9.07-3.08+8.95+3.76=6.99-2.76-4.12=2.88+2.72+2.67-7.03=6.43-3.12+7.9=5.87-5.47+7.95=6.23-0.17-3.57-1.77=4.56+4.42+5.59+3.1=8.39-0.76-3.56=9.55-1.87-5.56=5.27-4=2.41+6.51-4.14-3.71=5.86+6.29+6.52-8.99=6.42-0.36-4.06+3.64=9.79-8.68+9.12+5.79=9.57-6.28-2.92=8.33+8.55-3.87+6.09=8.54+9.5-4.57+8.79=6.22+8.1-9.7+2.35=6.02+9.91-3.77-9.86=6.63+7.57+7.3-1.59=1.77+7.38+9.57=5.49-1.11=7.92-2.3-0.58=9.09-4.93+5.89-4.28=7.6-4.02+9.56=5.88+8.3+5.69-6.44=4.1+1.77-5.04+5.58=9.58-4.06-4.69=4.58-0.41=8.03+2.23+4.28-3.97=2.36+6.78-6.38=4.57+4.2+8.11-5.83=4.29-0.35+6.08+5.98=0.88+0.2+5.51=8.51+8.86+4.87=4.91-1.5+2.52-1.97=9.69-1.77-0.98=5.82-1.63+8.04=6.81+6.47=7.81+8.45+2.11+9.66=5.08-2.39-0.76+5.71=0.31+8.79-7.33+2.43=6.01+1.57+5.66+1.11=7.54+0.71-1.5-0.42=7.99+2.33+8.71=6.18-2.98=2.76-2.54+9.23+3.73=6.04-0.32-1.13-3.94=7.38+9.12-6.51-5.46=7.53-3.91+4.53+6.95=4.79-4.32=8.23-0.03=9.44-7.49-1.25=8.99-2.79+7.01-4.87=6.35+3-7.98=4.76-2.78+7.87-3.42=1.01+6.24=4.38+0.93-1.07-0.41=9.71-4.24+8.13+3.43=6.49-1.5+6.6-3.32=5.77+8.3-4.37=4.71+6.03-2.43=4.5+2.8-1.26=9.15+7.65+3.32=6.15-0.2+1.8=8.85-4.35+7.95+3.25=4.71+5.51+8.38-4.84=4.57+5.34=6.35+9.91-9.6+8.16=8.66-5.82+5.33+2.3=9.67+2.9-2.88=3.39+6.19-6.84-2=4.88+6.82+5.34+5.62=9.62+2.38+0.17=8.24-0.27-1.68=3.47-0.09-0.82+4.67=4.61-0.26+5.44=6.91-1.9-0.96=3.05+8.44+9.35-7.69=7.76+8.95=7.04-3.05-1.04+5.71=7.05-3.79-2.23+5.54=9.29-4.33-2.34-2.12=5.61-0.36+6.48+6=5.37-0.2=4.35+8.43-5.1+6.39=2.68+8.2=9.71+2.82-9.99=6.67+8.5=8.77-4.26-3.59-0.41=6.59+4.8+7.97=1.61+9.94-6.27+1.7=7.01-1.67-2.21-1.69=4.92-3.6+9.09-3.61=8.6-3.79=8.13+5.78-0.69+9.24=7.17+8.54-2.88=2.38-0.32-1.27+8.93=7.16+3.36+4.79=6.68-2.04=7.83-1.69-1.82-3.67=4.46+2.73-4.33-0.38=9.24+3.38+3.81=5.35-4.34+8.61-2.27=0.88+8.42=6.45+3.21+4.14-9.56=9.06+1.24+3.61+5=0.22+5.01+0.38=8.52-6.72+5.92+3.29=7.8+3.53-8.43+2.11=6.05+7.13-7.81=9.86-5.28-3.36+6.99=9.8+1.62=0.51+9.26-8.76+5.46=9.24-2.39-4.42=4.36+3.27-3.53-3.96=7.12-5.64=1.27-1+5.18=1.34+3.77+8.98+6.86=8.81+5.27-7.83+7.44=1.58+4.22+4.23-0.9=6.68-0.9-5.3-0.2=8.16+8.74-7.73=2.48+5.87-4.8-1.74=8.37+5.2+8.28+1.77=7.93-5.4=7.52-0.33-0.63=5.73-0.08-4.05+5.92=2.88+5.11-0.04-4.15=9.73-4.84-4.33=3.78+4.64+6.92=9.5+9.55-3.13+2.85=6.25+8.95+5.3-1.02=1.87-1.39=8.95-3.38=3.36+5.08+2.44+1.08=6.16-5.63=9.31-2.91+1.2+8.31=5.98+4.06-3.9=0.6+7.7-7.03+7.14=4.01-0.56+5.27-7.73=9.48+2.21+5.61=6.95+7.15=9.69-1.66-3.16+7.65=3.41-1.21+2.38+0.84=9.86+8.91+8.27+1.93=1.71+9.45=9.93-4.14+6.8-3.18=9.97-2.17+0.28=7.53-3.09-0.18-3.13=7.35-7.19+7.6=5.46+5.31-6.08=4.08-2.4+7.75=6.27-1.32-2.58+4.86=7.75-4.11-2.32=6.04+6.26+4.24=7.1+9.59+0.13=9.49+3.06+9.75+6.44=2.9+4.95-2.86-3.26=7.87-4.72+1.32+4.67=1.69+4.33=5.97-0.07+9.37=7.38-1.16-2.51=6.44-0.73-0.56=8.2-4.4-0.02=9.06-1.09-0.57-4.8=3.78-2.7=2.21+0.33-1.42+8.27=7.32-7.06+1.98+0.09=8.79-6.95=0.39+0.63+2.31-1.5=7.94-1.89=7.49+3.76+9.26=8.58-5.03-0.65+8.26=9.34-5.87-0.46-2.24=1.83-1.67=7.07+4.11-2.85+6.51=5.46+2.53+0.47+4.91=0.8+2.13+4.73-5.16=6.31-2.83+5.69-1.68=7.67+3.26+2.73-3.21=4.85+5.65-2.83=9.91+2.84-7.52-0.83=9.98+4.08=9.64-1.43+5.14=5+4.93-1.5+5.36=9.22+4.5-1.84=9.69+6.88+0.25-0.52=9.78+4.36-7.28=8.11-1.6+5.72+0.14=1.27+7.11-0.81=4.52+6.61-7.59+9.38=9.61-3.47-4.26-0.29=8.28-6.05-0.66+0.45=4.11-2.5+1.85=3.09+6.32+3.08=9.4-6.72+3.83-0.84=1.32-0.12=8.68+4.05-8.45=0.62+2.73+6.95-3.93=5.81+0.27=7.46-5.88+0.06+8.7=9.14+9.6+7.29=7+3.2+1.25+0.02=6.39+1.05-4.01=6.12+4.16+1.01+9.63=7.45+5.07+8.7-5.16=8.12-6.07+6.28-2.75=4.6+7.75-4.13-5.8=0.44+8.14-2.31-0.58=7.3-4.2+5.83+2.34=8.58+6.18=8.07-0.55-1.96-4.01=8.06-7.52+2.74=0.43+8.34-3.48+5.42=9.05-4.76+7.14+5.96=7.38-0.13-1.62-0.5=7.58-1.4-4.85=8.96-7.7-0.56=1.35+7.34-4.83=2.86-2.61=5.68+8.43=7.87+9.27-9.54=9.81-1-6.71=3.78+8.54+2.25+7.94=7.65-5.65+7.13+0.03=9.3-6.85+1.99+0.53=9.97-6.22+8.51-2.93=1.72+5.43+1.68-5.78=3.73+0.54-4.09+0.18=8.91-0.59-0.26-1.31=6.76-4.89-0.29-0.81=9.48-0.76-0.96-1.9=5.21-0.09+1.97+1.49=9.61-8.41+8.18-6.71=1.72+9.62-2.42=6.36-4.6=0.33+2.11=4.85-2.45=0.69+7.64-1.86=9.7-2.29+0.56=8.11-4.6+5.88=8.45-5.83+4.07=6.59+4.92-4.68-3.41=4.23+8.16-1.51-9.01=5.42+5.29-0.51-3.74=7.84-2-5.45=3.5+4.89+5.25-9.01=7.28-3.02-0.38=9.57-0.93-7.11+9.51=4.48+7.17+1.57+2.68=1.43+5.46+2.5=9.89-4.97=8.59-3.23-1.51-2.24=8-4.35+7.28=8.08-4.13+4.76=5.64+1.53=2.46+4.92-6.74=9.45-1.1+3.31-9.08=9.61-2.09-3.17=4.01-1.38-0.07-0.05=9.84+7.24=2.49-0.27-1.9=0.15+7.97-2.16=9.6-2.71-3.67-0.83=3.67+0.09+1.69+1.76=6.12+2.88+2.72-1.86=8.27-2.31+2.82+7.54=9.68-2.54-6.41+5.47=4.45-2.8+2.17+1.96=2.08+4.99+7.85=9.15-1.69-1.64=9.2-5.5-2.38+8.04=4.64+2.35=9.41+0.13-4.98+1.88=8.48-0.56-0.61-5.02=3.11-2.23+7.79+6.76=4.18+1.45+2.32=4.51+1.66-3.06+6.98=9.71-8.48+8.11+3.09=8.65+4.54-7.19+5.27=8.64-0.63+1.98-7.17=3.29+2.26+5.84-7.06=4.06+2.36+3.18=9.22-0.77-5.05+0.08=8.07+7.2+1.07+8.58=3.53+3.97-0.77+2.3=6.78+6.68-3.34-7.52=7.01+8.15=0.3+5.75+7.83-3.57=9.76-0.72-5.38-1.65=7.77-4.6-1.45-0.58=2.23-2.13+2+1.15=6.77+6.01+1.91=6.4-2.94+8.53-4.16=6.13-0.5+2.93-5.16=8.96-0.98-5.79-0.23=3.96+0.88+5.3-0.45=3.2+9.68=7.63+9.78=5.09-1.73-1.52+5.49=7.13-0.71+9.86-4.79=8.83-1.74+2.77=7.62+0.76+4.92=9.3+9.75-8.32-5.42=4.46-1.78+6.66=9.79-2.14-3.75-0.59=7.31+5.04=2.96+6.5-4.84-0.97=8.13+7.77=9.68+3.18+6.29+8.33=9.47+6.6=9.83-3.48+9.86=8.9-5.4=4.53+2.94+9.84-7.81=6.26-3.68+8.89=7.04-0.48=5.77+7.43-0.8-3.78=7.57+1.95+6.5-6.73=7.74+4.98+3.75-3.55=9.15-1.03+7.74=6.78-3.15-0.44-1.61=9.46-4.78+1.74-4.66=7.18+0.06-0.24+0.66=9.29+2.11+4.85+0.58=5.18-5.03+9.68+3.6=3.25-0.07=9.87-7.42=2.45-1.51+5.67-6.29=8.93-0.19-1.14=8.78-1.51-3.03=6.62+1.13=5.36+7.35+0.89=5.61+6.22-8.39-3.01=6-5.33+5.38-3.41=7.08-2.07-3.21+5.9=9.9-9.06+5.77-1.65=8.75-2.23=2.52+1.37=0.59+7.23+7.56=8.42-0.36-6.84+0.44=9.95-0.68-4.15+8.59=5.23+2.94+2.68+2.64=2.58+6.16+5.65+6.29=8.89-4.25-4.16+1.46=9.73-0.12+6.8=3.09+3.55+2.04+1.59=8.85-8.52+6.86=8.14-0.55+7.09=9.5-0.69+7.21-1.65=3.24-2.66+9.04-3.57=3.26-1.58-1.2=8.42+5.21-9.65-1.16=9.13+2.89-0.37+2.42=5.44-2.06-0.12-1.46=4.71+8.98=7.19+7.3+8.11+0.79=7.83+2.64-0.45+2.12=6.43+4.28+4.72-8.99=9.34-1.68-3.27+3.22=8.19-4.91+5.69-3.6=6.75+7.78-2.77=8.47+6.93+6.87-1.91=8.27+7.89=4.96-3.85=3.28+6.95+5.01+9.55=8.51-0.38-0.48-5.43=9.95+0.49+4.81=1.05-0.76+7.94=6.25-0.93+1.66=6.21+4.38+7.2+1.5=2.48+0.44-1.88=3.65-1.79-1.07=6.84-5.87=4.17+0.65-4.72+6.8=8.14-4.54-1.34+8.44=8.47+1.73-8.68=7.22+3.7-6.99+4.31=5.49+8.67+6.04=8.07-1.72+5.66=8.17-0.23+4.66-4.62=4.11-0.56+1.43=7.3-3.01+8.47-1.5=6.33-2.38=2+9.15+9.21+9.73=6.81+2.78+9.29+4.57=7.16-5.82+3.89+1.13=9.06-7.77+6.24=7.4+3.86+9.06+5.22=8.92-5.12-3.67=9.21-6.5-0.1=4.03-0.58-3.28=9.73+1.23-4.2-1.04=7.37+8.2=2.85-1.69+8.13-8.2=3.08+8.56-2.78-8.75=9.77+1.67-7.41-1.25=9.71-2.52-0.21+4.98=9.81-0.13-1.12=7.92-0.25-0.73-1.76=7.3+9.93=6.09+7.56+3.42=5.88+0.59-4.68-0.13=2.43+3.8=5.31+6.55-8.14=2.37+8.47=8.56-5.45-2.3+4.43=9.29-7.87-1.23=9.63-8.41+7.6=1.68+6.66+3.72=7.65-5.35+0.75+3.43=9.08-4.25+0.41+5.61=1.63-0.79+2.3-2.51=4.13+0.66-0.97-1.15=5.51-1.47+3.11-0.57=8.42-1.38-2.91=2.61+7.93=6.42-2.73-2.15+3.93=9.07-0.26-5.54+1.28=3.15+4.08=6.41-2.59+7.78-1=5.68+1.98-1.15-2.11=7.69-3.07+6.83-8.78=9.17-3.75+7.34+7.97=7.09-1.08=9.52+0.49+6.6-6.07=9.14-3.32+1.84+7.34=4.9+4.41+7.26-6.34=3.77-1.39-1.54+5.78=6.02+4.94+6.95+6.75=4.86+8.21-9.19+8.94=9.96-0.4-2.54-1.44=4.82+2.79+5.54+6.28=9.26+4.07-4.62-8.31=4.97+8.84+9.36-9.67=7.49+5.7+8.86-5.52=2.3-1.89+9.41+3.56=5.75+3.83=6.04-1.06=8.34-0.55+1.02-4.88=8.24-0.6-0.74-1.96=6.85-2.22-2.75+9.89=8.49+8.9-0.87-5.64=7.16+1.83-2.84=5.03-0.26+1.62+9.09=6.57-3.43-2.99=2.07+3.07+5.49-6.33=6.25+4.4+9.39=6.27+4.47+4.58+8.6=8.66+5.89+7.82+7.21=3.35+4.58=5.55+7.35-1.08=2.6-0.18+4.18+0.65=7.66-4.87-2.49+9.82=5.89-3.63=4.71-1.73-2.53=9.58+9.3+8.71+6.96=8.76+2.67-1.6-0.56=4.21-0.96-0.26-2.62=0.87+9.24-0.88+3.63=1.8+7.5+0.83+2.5=7.66+4.45+7.51=7.81-2.95+3.74=4.6-2.61=7.77-5.37+5.88-2.44=3.02+4.1+2.71-7.66=9.62-6.85-2.41+3.86=6.08+5.57-1.7-5.07=8.15+3.66-7.9=2.27-1.26+7.98-0.06=6.86-0.32-2.53+7.68=6.08+1.36-6.42=9.54-6.58-2.6-0.02=6.88-5.5=8.75-3.94-2.6+0.87=9.07-4.57=9.43-1.75-0.09+8.51=3.33-0.54-2.4+7=2.39-0.51+1.69+2.16=8.85-3.81-0.9-0.61=7.22+4.01=5.26+3.25-4.79-1.45=0.78+9.03+3.12+2.46=4.36+0.22+7.64+7.33=4.71-1.65-1.78=9.22+9.37-0.47=6.6+8.72=2.79+8.3-4.26=9.32+6.11-8.95=3.95+7.84+9.03=9.7+6.53+6.43+9.94=5.51-1.79+7.81=7.57-2.62+4-7.1=8.83+3.18+4.3=7.66-7.25-0.29=8.04-7.46+3.83=4.34+7.65-4.19-6.86=3.6+2.3+0.13-4.77=7.54+1.79-8.8+3.16=7.02+5.44-6.74+1.01=7.47+6.53+5.09-6.81=3.2+7.93=2.57+9.44-4.19-2.62=3.63-2.82+9.75=5.42+1.59+1.07-0.33=3.98-3.22+5.42=8.54-6.62+4.21=5.24+3.78-0.27-7.06=7.94-5.2=7.1+6.41-0.49-7.38=3.77-0.1-0.44+4.01=6.53-0.05+5.96=8.18-5.28-1.64-0.58=9.43-2.2-2.8+8.29=8.07-2.64-2.61-2.01=1.4+6.05+7.83-1.76=8.75+6.79+7.48=2.12+4.28+9.43+4.9=9.78+6.07+7.46+9.04=4.03-3.64+9.81=9.64+1.15-6.72+2.74=7.57-2.08+2.7=2.98+0.58-0.04+8.36=7.36+7.91-5.6+8.05=7.65+5.62=9.12+2.43+8.98=7.42-6.97=1.08+9.17+2.43=8.22+0.55-8.2+4.8=9.39-0.07+3.8=5.45-3.77+5.4+8.76=5.43+5.83+7.61=9.52-7.91+9.74+2.65=7.04+8.53-2.35-6.27=6.54+1.36-6.73=7.05-1.6+0.32=6.18-2.12+7.73+6.57=9.23-4.24=8.54-3.16+9.22+8.16=7.21+7.39-5.81+8.65=4.62+8.31-5.4-2.68=4.37-0.11+0.71=9.09-3.21-0.87=6.98-5.93-0.37=4.48+1.98+3=4.62+2.34+4.39-4.95=9.93+7.74+9.75-2.8=5.13+1.59+2.15-7.72=5.67+1.16+8.75+9.41=6.66-6.03+5.04=1.42+3.92+9.13-7.11=6.5+6.66-4.13=7.42-2.08-4.97+0.82=9.26-4.45+5.67+4.61=8.5-5.65-0.5=5.72+8.98+7.84-7.05=7.03+5.49-8.22=3.01+0.16+9.28+6.71=0.07+4.14+9.48-4.56=5.45+8.77+2.5+5.17=7.5-0.93-1.56=6.68+4.67-8.31=1.81+5.74+4.96=0.17+4.16+3.98+1.27=6.66-0.31-2.54=3.08+7.15+6.97+6.86=9.16+9.59-5.51-4.9=7.95-6.11+2.66=7.5+0.79-3.98-0.52=7.75-1.5+1.84-4.02=4.35+6.42=8.49-6.38+4.72-3.57=5.96+1.82-5.11=3.54+9.47+3.39+4.58=6.13-0.96+4.89-9.5=0.29+6.7+3.03=9.54-4.38-1.05=6.49-0.27-3.03-2.68=5.65+5.31+1.78-8.67=6.16-0.45+1.04+9.43=3.46+2.65-3.91-2.06=1.34+4.61=2.74+7.4-0.4=0.27+5.12-2.38=2.29+7.21-0.64=8+4.91+0.63-4.11=9.73+9.72+0.77-7.64=6.11-1.67-0.21+3.34=7.67+0.94+3.98+9.47=6.78+5.61-0.26+8.57=9.53-1.15+2.11-8.01=9.42+5.02+3.81-2.3=4.26+9.42-9.19+9.44=7.98-1.87+1.15+6.35=9.53-1.09-6.16=8.36-1.24-5.35+8.47=0.93+2.25-2.99+5.33=1.78+4.43+9.34=9.2-8.7+2.05=3.29+5.42-0.4-4.25=9.53+6.13+0.95=4.51+0.99+1.94-5.44=9.47-5.26-0.08-3.57=9.61-2.45-0.34-3.21=6.52+7.56=8.84+6.43-4.97-4.69=7.1-1.77+0.8+9.05=8.91-0.93-2.17=8.98-3.65-4.34+2.91=6.16+5.7=7.83-7.54+6.84-0.86=8.5+5.82+7.52=2.41+3.6+6.54-2.74=8.99-4.03=9.19+4.23=4.22+4.58=3.36+1.16+4.26+9.84=8.1-6.08+2.43+7.89=1.4+5.18+0.5-4.51=5.63+3.38-0.73+6.02=9.53+7.67-6.68+4.22=7.66-0.17-6.36-0.78=2.24-0.39+2.61+7.03=7.1-6.13+1.61=8.56-1.43+9.28-4.63=7.94+9.03-1.02-7.77=7.91+1.06+9.84+8.09=7.98-5.27+8.82-5.92=5.7-3.7-1.37-0.45=7.16+1.97+6.91=5.72-3.82-0.59-0.13=6.28+1.75=8.24-0.75-2.76-0.71=0.34-0.15=3.94-2.7=9.23-0.27-1.74=3.72+8.79-3.73=7.52-0.9=2.03+1.39-2.15-0.49=9.47-5.06+9.48=5.68-0.32-3.49+9.77=5.98+6.05-0.3+7.64=8.32-7.61+5.12=7.73+3.6-7.18+6.29=8.73+2.04-0.8+7.19=7.45-4.38-0.86-0.59=2.39-0.1+3.32+5.93=6.4-3.64+7.75-7.25=2.92+4.05-3.33=5.2+8.26-8.11-4.43=7.59-5.07-1.64+5.27=7.43-0.53-1.87-0.96=6.69-5.36=2.41+9.97-2.33-4.45=7.86-0.87-6.54+6.99=8.89-0.92-0.63+5.42=5.23+4.51+6.65=1.23+7.65=6.64-1.16+7.7-4.66=7.58+3.62-9.53=7.23-3.35-0.59+5.38=8-2.44+8.23-1.55=7.11-4.58+9.27+7.85=4.95-0.14=6.89-0.59+5.45-9.24=3.14+7.79+5.69-8.15=9.03-4.62-3.28-0.73=5.95+6.69+6.94=7.27-6.87=4.04+6.05=7.58-0.4-2.23-4.72=6.27-2.26=7.87+3.92=6.65-5.2+7.62-0.23=7.76+9.95-6.42=8.2+2.38-7.77=6.4+7.63-0.76+0.41=8.44-3.64=4.04+1.61+0.05+4.89=9.92-4.68=5.99-1.76+4.46-4.79=8.96+0.36+5.86+0.68=9.48-1.32-4.81+4.83=8.54+8.08-2.3+2.67=0.14+6.21-2.52=6.45+4.33-2.95-6.22=3.04+7.82+5.67+9.71=2.03-0.73+1.53+9.7=3.22+9.92-0.69=9.61-1.16+8.69-3.88=8.75-7.39+9.49=5.15+3.8=6.94-1.32-4.9+5.69=5.81-1.71-1.76=5.92-0.07-1.16-3.98=8.06-7.09+9.27-6.03=9.08+2.89+4.88+0.91=9.19-1.08-4.01-0.07=9.84-1.49=9.76-0.58-3.36-2.61=4.22+0.6+5.1=参考答案5.95+7.1-3.74+8.56=17.878.97+2.28+8.14+4.88=24.278.08+8.5+2.66-4.44=14.88.47+3.23-8.65=3.053.65-1.27=2.388.52+3.9+2.36=14.783.77+4.04=7.815.78-2.9+6.15+2.2=11.238.61-2.59+7.79=13.817.02+5.43-3.32-0.9=8.233.51+6.31+7.69-1.03=16.487.55-7.4=0.158.63-8.4+6.45+3.15=9.836.46-4.19-1.17-0.74=0.369.41-0.11+5.75-3.22=11.838.16-7.08=1.085.75+6.51-5.58+9.08=15.768.75+4.5+3.02=16.270.77+4.44-4.34+3.94=4.816.89+7.13+6.18=20.27.93-2.9-0.87+2.03=6.199.84-2.4-1.29=6.155.79+5.13-7.63-1.24=2.053.36+2.12-3.19+1.31=3.67.32-2.92-2.46-0.1=1.846.18+8.74-3.07-8.85=33.09+0.5-2.5+6.62=7.718.34-3.21-4.84+0.49=0.785.9+7.63-3.47-9.52=0.540.73+0.67+2.83=4.230.46+9.91+6.25+6.41=23.038.4-0.9-3.79-2.44=1.279.8-6.34+8.82-2.22=10.067.03-3.38-1.47+4.11=6.295.53-5.08-0.25=0.22.94+5.81+7.47=16.229.23-4.17-4.3+2.6=3.364.48-3.79+4.77+8.89=14.359.76-2.3-1.47=5.996.59-3.43+9.99=13.159.44-5.32+1.28+1.27=6.677.73+6.38=14.117.43-5.4-0.35-0.21=1.479.95-0.08-2.96-5.91=17.33-1.01-4.77+1.68=3.239.26+6.61-6.26=9.619.76-0.64+3.18+6.78=19.088.49-1.27-1.38=5.848.44+8.33+9.81=26.584.97+8.1-6.58=6.496.82-0.96-0.14+9.96=15.686.37+2.33+9.28=17.989.99-0.95-0.14=8.94.69+6.98-0.96+4.73=15.444.94+0.41-1.52=3.839.07-3.08+8.95+3.76=18.76.99-2.76-4.12=0.112.88+2.72+2.67-7.03=1.246.43-3.12+7.9=11.215.87-5.47+7.95=8.356.23-0.17-3.57-1.77=0.724.56+4.42+5.59+3.1=17.678.39-0.76-3.56=4.079.55-1.87-5.56=2.125.27-4=1.272.41+6.51-4.14-3.71=1.075.86+6.29+6.52-8.99=9.686.42-0.36-4.06+3.64=5.649.79-8.68+9.12+5.79=16.029.57-6.28-2.92=0.378.33+8.55-3.87+6.09=19.18.54+9.5-4.57+8.79=22.266.22+8.1-9.7+2.35=6.976.02+9.91-3.77-9.86=2.36.63+7.57+7.3-1.59=19.911.77+7.38+9.57=18.725.49-1.11=4.387.92-2.3-0.58=5.049.09-4.93+5.89-4.28=5.777.6-4.02+9.56=13.145.88+8.3+5.69-6.44=13.434.1+1.77-5.04+5.58=6.419.58-4.06-4.69=0.834.58-0.41=4.178.03+2.23+4.28-3.97=10.572.36+6.78-6.38=2.764.57+4.2+8.11-5.83=11.054.29-0.35+6.08+5.98=160.88+0.2+5.51=6.598.51+8.86+4.87=22.244.91-1.5+2.52-1.97=3.969.69-1.77-0.98=6.945.82-1.63+8.04=12.236.81+6.47=13.287.81+8.45+2.11+9.66=28.035.08-2.39-0.76+5.71=7.640.31+8.79-7.33+2.43=4.26.01+1.57+5.66+1.11=14.357.54+0.71-1.5-0.42=6.337.99+2.33+8.71=19.036.18-2.98=3.22.76-2.54+9.23+3.73=13.186.04-0.32-1.13-3.94=0.657.38+9.12-6.51-5.46=4.537.53-3.91+4.53+6.95=15.14.79-4.32=0.478.23-0.03=8.29.44-7.49-1.25=0.78.99-2.79+7.01-4.87=8.346.35+3-7.98=1.374.76-2.78+7.87-3.42=6.431.01+6.24=7.254.38+0.93-1.07-0.41=3.839.71-4.24+8.13+3.43=17.036.49-1.5+6.6-3.32=8.275.77+8.3-4.37=9.74.71+6.03-2.43=8.314.5+2.8-1.26=6.049.15+7.65+3.32=20.126.15-0.2+1.8=7.758.85-4.35+7.95+3.25=15.74.71+5.51+8.38-4.84=13.764.57+5.34=9.916.35+9.91-9.6+8.16=14.828.66-5.82+5.33+2.3=10.479.67+2.9-2.88=9.693.39+6.19-6.84-2=0.744.88+6.82+5.34+5.62=22.669.62+2.38+0.17=12.178.24-0.27-1.68=6.293.47-0.09-0.82+4.67=7.234.61-0.26+5.44=9.796.91-1.9-0.96=4.053.05+8.44+9.35-7.69=13.157.76+8.95=16.717.04-3.05-1.04+5.71=8.667.05-3.79-2.23+5.54=6.579.29-4.33-2.34-2.12=0.55.61-0.36+6.48+6=17.735.37-0.2=5.174.35+8.43-5.1+6.39=14.072.68+8.2=10.889.71+2.82-9.99=2.546.67+8.5=15.178.77-4.26-3.59-0.41=0.516.59+4.8+7.97=19.361.61+9.94-6.27+1.7=6.987.01-1.67-2.21-1.69=1.444.92-3.6+9.09-3.61=6.88.6-3.79=4.818.13+5.78-0.69+9.24=22.467.17+8.54-2.88=12.832.38-0.32-1.27+8.93=9.727.16+3.36+4.79=15.316.68-2.04=4.647.83-1.69-1.82-3.67=0.654.46+2.73-4.33-0.38=2.489.24+3.38+3.81=16.435.35-4.34+8.61-2.27=7.350.88+8.42=9.36.45+3.21+4.14-9.56=4.249.06+1.24+3.61+5=18.910.22+5.01+0.38=5.618.52-6.72+5.92+3.29=11.017.8+3.53-8.43+2.11=5.016.05+7.13-7.81=5.379.86-5.28-3.36+6.99=8.219.8+1.62=11.420.51+9.26-8.76+5.46=6.479.24-2.39-4.42=2.434.36+3.27-3.53-3.96=0.147.12-5.64=1.481.27-1+5.18=5.451.34+3.77+8.98+6.86=20.958.81+5.27-7.83+7.44=13.691.58+4.22+4.23-0.9=9.136.68-0.9-5.3-0.2=0.288.16+8.74-7.73=9.172.48+5.87-4.8-1.74=1.818.37+5.2+8.28+1.77=23.627.93-5.4=2.537.52-0.33-0.63=6.565.73-0.08-4.05+5.92=7.522.88+5.11-0.04-4.15=3.89.73-4.84-4.33=0.563.78+4.64+6.92=15.349.5+9.55-3.13+2.85=18.776.25+8.95+5.3-1.02=19.481.87-1.39=0.488.95-3.38=5.573.36+5.08+2.44+1.08=11.966.16-5.63=0.539.31-2.91+1.2+8.31=15.915.98+4.06-3.9=6.140.6+7.7-7.03+7.14=8.414.01-0.56+5.27-7.73=0.999.48+2.21+5.61=17.36.95+7.15=14.19.69-1.66-3.16+7.65=12.523.41-1.21+2.38+0.84=5.429.86+8.91+8.27+1.93=28.971.71+9.45=11.169.93-4.14+6.8-3.18=9.419.97-2.17+0.28=8.087.53-3.09-0.18-3.13=1.137.35-7.19+7.6=7.765.46+5.31-6.08=4.694.08-2.4+7.75=9.436.27-1.32-2.58+4.86=7.237.75-4.11-2.32=1.326.04+6.26+4.24=16.547.1+9.59+0.13=16.829.49+3.06+9.75+6.44=28.742.9+4.95-2.86-3.26=1.737.87-4.72+1.32+4.67=9.141.69+4.33=6.025.97-0.07+9.37=15.277.38-1.16-2.51=3.716.44-0.73-0.56=5.158.2-4.4-0.02=3.789.06-1.09-0.57-4.8=2.63.78-2.7=1.082.21+0.33-1.42+8.27=9.397.32-7.06+1.98+0.09=2.338.79-6.95=1.840.39+0.63+2.31-1.5=1.837.94-1.89=6.057.49+3.76+9.26=20.518.58-5.03-0.65+8.26=11.169.34-5.87-0.46-2.24=0.771.83-1.67=0.167.07+4.11-2.85+6.51=14.845.46+2.53+0.47+4.91=13.370.8+2.13+4.73-5.16=2.56.31-2.83+5.69-1.68=7.497.67+3.26+2.73-3.21=10.454.85+5.65-2.83=7.679.91+2.84-7.52-0.83=4.49.98+4.08=14.069.64-1.43+5.14=13.355+4.93-1.5+5.36=13.799.22+4.5-1.84=11.889.69+6.88+0.25-0.52=16.39.78+4.36-7.28=6.868.11-1.6+5.72+0.14=12.371.27+7.11-0.81=7.574.52+6.61-7.59+9.38=12.929.61-3.47-4.26-0.29=1.598.28-6.05-0.66+0.45=2.024.11-2.5+1.85=3.463.09+6.32+3.08=12.499.4-6.72+3.83-0.84=5.671.32-0.12=1.28.68+4.05-8.45=4.280.62+2.73+6.95-3.93=6.375.81+0.27=6.087.46-5.88+0.06+8.7=10.349.14+9.6+7.29=26.037+3.2+1.25+0.02=11.476.39+1.05-4.01=3.436.12+4.16+1.01+9.63=20.927.45+5.07+8.7-5.16=16.068.12-6.07+6.28-2.75=5.584.6+7.75-4.13-5.8=2.420.44+8.14-2.31-0.58=5.697.3-4.2+5.83+2.34=11.278.58+6.18=14.768.07-0.55-1.96-4.01=1.558.06-7.52+2.74=3.280.43+8.34-3.48+5.42=10.719.05-4.76+7.14+5.96=17.397.38-0.13-1.62-0.5=5.137.58-1.4-4.85=1.338.96-7.7-0.56=0.71.35+7.34-4.83=3.862.86-2.61=0.255.68+8.43=14.117.87+9.27-9.54=7.69.81-1-6.71=2.13.78+8.54+2.25+7.94=22.517.65-5.65+7.13+0.03=9.169.3-6.85+1.99+0.53=4.979.97-6.22+8.51-2.93=9.331.72+5.43+1.68-5.78=3.053.73+0.54-4.09+0.18=0.368.91-0.59-0.26-1.31=6.756.76-4.89-0.29-0.81=0.779.48-0.76-0.96-1.9=5.865.21-0.09+1.97+1.49=8.589.61-8.41+8.18-6.71=2.671.72+9.62-2.42=8.926.36-4.6=1.760.33+2.11=2.444.85-2.45=2.40.69+7.64-1.86=6.479.7-2.29+0.56=7.978.11-4.6+5.88=9.398.45-5.83+4.07=6.696.59+4.92-4.68-3.41=3.424.23+8.16-1.51-9.01=1.875.42+5.29-0.51-3.74=6.467.84-2-5.45=0.393.5+4.89+5.25-9.01=4.637.28-3.02-0.38=3.889.57-0.93-7.11+9.51=11.044.48+7.17+1.57+2.68=15.91.43+5.46+2.5=9.399.89-4.97=4.928.59-3.23-1.51-2.24=1.618-4.35+7.28=10.938.08-4.13+4.76=8.715.64+1.53=7.172.46+4.92-6.74=0.649.45-1.1+3.31-9.08=2.589.61-2.09-3.17=4.354.01-1.38-0.07-0.05=2.519.84+7.24=17.082.49-0.27-1.9=0.320.15+7.97-2.16=5.969.6-2.71-3.67-0.83=2.393.67+0.09+1.69+1.76=7.216.12+2.88+2.72-1.86=9.868.27-2.31+2.82+7.54=16.329.68-2.54-6.41+5.47=6.24.45-2.8+2.17+1.96=5.782.08+4.99+7.85=14.929.15-1.69-1.64=5.829.2-5.5-2.38+8.04=9.364.64+2.35=6.999.41+0.13-4.98+1.88=6.448.48-0.56-0.61-5.02=2.293.11-2.23+7.79+6.76=15.434.18+1.45+2.32=7.954.51+1.66-3.06+6.98=10.099.71-8.48+8.11+3.09=12.438.65+4.54-7.19+5.27=11.278.64-0.63+1.98-7.17=2.823.29+2.26+5.84-7.06=4.334.06+2.36+3.18=9.69.22-0.77-5.05+0.08=3.488.07+7.2+1.07+8.58=24.923.53+3.97-0.77+2.3=9.036.78+6.68-3.34-7.52=2.67.01+8.15=15.160.3+5.75+7.83-3.57=10.319.76-0.72-5.38-1.65=2.017.77-4.6-1.45-0.58=1.142.23-2.13+2+1.15=3.256.77+6.01+1.91=14.696.4-2.94+8.53-4.16=7.836.13-0.5+2.93-5.16=3.48.96-0.98-5.79-0.23=1.963.96+0.88+5.3-0.45=9.693.2+9.68=12.887.63+9.78=17.415.09-1.73-1.52+5.49=7.337.13-0.71+9.86-4.79=11.498.83-1.74+2.77=9.867.62+0.76+4.92=13.39.3+9.75-8.32-5.42=5.314.46-1.78+6.66=9.349.79-2.14-3.75-0.59=3.317.31+5.04=12.352.96+6.5-4.84-0.97=3.658.13+7.77=15.99.68+3.18+6.29+8.33=27.489.47+6.6=16.079.83-3.48+9.86=16.218.9-5.4=3.54.53+2.94+9.84-7.81=9.56.26-3.68+8.89=11.477.04-0.48=6.565.77+7.43-0.8-3.78=8.627.57+1.95+6.5-6.73=9.297.74+4.98+3.75-3.55=12.929.15-1.03+7.74=15.866.78-3.15-0.44-1.61=1.589.46-4.78+1.74-4.66=1.767.18+0.06-0.24+0.66=7.669.29+2.11+4.85+0.58=16.835.18-5.03+9.68+3.6=13.433.25-0.07=3.189.87-7.42=2.452.45-1.51+5.67-6.29=0.328.93-0.19-1.14=7.68.78-1.51-3.03=4.246.62+1.13=7.755.36+7.35+0.89=13.65.61+6.22-8.39-3.01=0.436-5.33+5.38-3.41=2.647.08-2.07-3.21+5.9=7.79.9-9.06+5.77-1.65=4.968.75-2.23=6.522.52+1.37=3.890.59+7.23+7.56=15.388.42-0.36-6.84+0.44=1.669.95-0.68-4.15+8.59=13.715.23+2.94+2.68+2.64=13.492.58+6.16+5.65+6.29=20.688.89-4.25-4.16+1.46=1.949.73-0.12+6.8=16.413.09+3.55+2.04+1.59=10.278.85-8.52+6.86=7.198.14-0.55+7.09=14.689.5-0.69+7.21-1.65=14.373.24-2.66+9.04-3.57=6.053.26-1.58-1.2=0.488.42+5.21-9.65-1.16=2.829.13+2.89-0.37+2.42=14.075.44-2.06-0.12-1.46=1.84.71+8.98=13.697.19+7.3+8.11+0.79=23.397.83+2.64-0.45+2.12=12.146.43+4.28+4.72-8.99=6.449.34-1.68-3.27+3.22=7.618.19-4.91+5.69-3.6=5.376.75+7.78-2.77=11.768.47+6.93+6.87-1.91=20.368.27+7.89=16.164.96-3.85=1.113.28+6.95+5.01+9.55=24.798.51-0.38-0.48-5.43=2.229.95+0.49+4.81=15.251.05-0.76+7.94=8.236.25-0.93+1.66=6.986.21+4.38+7.2+1.5=19.292.48+0.44-1.88=1.043.65-1.79-1.07=0.796.84-5.87=0.974.17+0.65-4.72+6.8=6.98.14-4.54-1.34+8.44=10.78.47+1.73-8.68=1.527.22+3.7-6.99+4.31=8.245.49+8.67+6.04=20.28.07-1.72+5.66=12.018.17-0.23+4.66-4.62=7.984.11-0.56+1.43=4.987.3-3.01+8.47-1.5=11.266.33-2.38=3.952+9.15+9.21+9.73=30.096.81+2.78+9.29+4.57=23.457.16-5.82+3.89+1.13=6.369.06-7.77+6.24=7.537.4+3.86+9.06+5.22=25.548.92-5.12-3.67=0.139.21-6.5-0.1=2.614.03-0.58-3.28=0.179.73+1.23-4.2-1.04=5.727.37+8.2=15.572.85-1.69+8.13-8.2=1.093.08+8.56-2.78-8.75=0.119.77+1.67-7.41-1.25=2.789.71-2.52-0.21+4.98=11.969.81-0.13-1.12=8.567.92-0.25-0.73-1.76=5.187.3+9.93=17.236.09+7.56+3.42=17.075.88+0.59-4.68-0.13=1.662.43+3.8=6.235.31+6.55-8.14=3.722.37+8.47=10.848.56-5.45-2.3+4.43=5.249.29-7.87-1.23=0.199.63-8.41+7.6=8.821.68+6.66+3.72=12.067.65-5.35+0.75+3.43=6.489.08-4.25+0.41+5.61=10.851.63-0.79+2.3-2.51=0.634.13+0.66-0.97-1.15=2.675.51-1.47+3.11-0.57=6.588.42-1.38-2.91=4.132.61+7.93=10.546.42-2.73-2.15+3.93=5.479.07-0.26-5.54+1.28=4.553.15+4.08=7.236.41-2.59+7.78-1=10.65.68+1.98-1.15-2.11=4.47.69-3.07+6.83-8.78=2.679.17-3.75+7.34+7.97=20.737.09-1.08=6.019.52+0.49+6.6-6.07=10.549.14-3.32+1.84+7.34=154.9+4.41+7.26-6.34=10.233.77-1.39-1.54+5.78=6.626.02+4.94+6.95+6.75=24.664.86+8.21-9.19+8.94=12.829.96-0.4-2.54-1.44=5.584.82+2.79+5.54+6.28=19.439.26+4.07-4.62-8.31=0.44.97+8.84+9.36-9.67=13.57.49+5.7+8.86-5.52=16.532.3-1.89+9.41+3.56=13.385.75+3.83=9.586.04-1.06=4.988.34-0.55+1.02-4.88=3.938.24-0.6-0.74-1.96=4.946.85-2.22-2.75+9.89=11.778.49+8.9-0.87-5.64=10.887.16+1.83-2.84=6.155.03-0.26+1.62+9.09=15.486.57-3.43-2.99=0.152.07+3.07+5.49-6.33=4.36.25+4.4+9.39=20.046.27+4.47+4.58+8.6=23.928.66+5.89+7.82+7.21=29.583.35+4.58=7.935.55+7.35-1.08=11.822.6-0.18+4.18+0.65=7.257.66-4.87-2.49+9.82=10.125.89-3.63=2.264.71-1.73-2.53=0.459.58+9.3+8.71+6.96=34.558.76+2.67-1.6-0.56=9.274.21-0.96-0.26-2.62=0.370.87+9.24-0.88+3.63=12.861.8+7.5+0.83+2.5=12.637.66+4.45+7.51=19.627.81-2.95+3.74=8.64.6-2.61=1.997.77-5.37+5.88-2.44=5.843.02+4.1+2.71-7.66=2.179.62-6.85-2.41+3.86=4.226.08+5.57-1.7-5.07=4.888.15+3.66-7.9=3.912.27-1.26+7.98-0.06=8.936.86-0.32-2.53+7.68=11.696.08+1.36-6.42=1.029.54-6.58-2.6-0.02=0.346.88-5.5=1.388.75-3.94-2.6+0.87=3.089.07-4.57=4.59.43-1.75-0.09+8.51=16.13.33-0.54-2.4+7=7.392.39-0.51+1.69+2.16=5.738.85-3.81-0.9-0.61=3.537.22+4.01=11.235.26+3.25-4.79-1.45=2.270.78+9.03+3.12+2.46=15.394.36+0.22+7.64+7.33=19.554.71-1.65-1.78=1.289.22+9.37-0.47=18.126.6+8.72=15.322.79+8.3-4.26=6.839.32+6.11-8.95=6.483.95+7.84+9.03=20.829.7+6.53+6.43+9.94=32.65.51-1.79+7.81=11.537.57-2.62+4-7.1=1.858.83+3.18+4.3=16.317.66-7.25-0.29=0.128.04-7.46+3.83=4.414.34+7.65-4.19-6.86=0.943.6+2.3+0.13-4.77=1.267.54+1.79-8.8+3.16=3.697.02+5.44-6.74+1.01=6.737.47+6.53+5.09-6.81=12.283.2+7.93=11.132.57+9.44-4.19-2.62=5.23.63-2.82+9.75=10.565.42+1.59+1.07-0.33=7.753.98-3.22+5.42=6.188.54-6.62+4.21=6.135.24+3.78-0.27-7.06=1.697.94-5.2=2.747.1+6.41-0.49-7.38=5.643.77-0.1-0.44+4.01=7.246.53-0.05+5.96=12.448.18-5.28-1.64-0.58=0.689.43-2.2-2.8+8.29=12.728.07-2.64-2.61-2.01=0.811.4+6.05+7.83-1.76=13.528.75+6.79+7.48=23.022.12+4.28+9.43+4.9=20.739.78+6.07+7.46+9.04=32.354.03-3.64+9.81=10.29.64+1.15-6.72+2.74=6.817.57-2.08+2.7=8.192.98+0.58-0.04+8.36=11.887.36+7.91-5.6+8.05=17.727.65+5.62=13.279.12+2.43+8.98=20.537.42-6.97=0.451.08+9.17+2.43=12.688.22+0.55-8.2+4.8=5.379.39-0.07+3.8=13.125.45-3.77+5.4+8.76=15.845.43+5.83+7.61=18.879.52-7.91+9.74+2.65=147.04+8.53-2.35-6.27=6.956.54+1.36-6.73=1.177.05-1.6+0.32=5.776.18-2.12+7.73+6.57=18.369.23-4.24=4.998.54-3.16+9.22+8.16=22.767.21+7.39-5.81+8.65=17.444.62+8.31-5.4-2.68=4.854.37-0.11+0.71=4.979.09-3.21-0.87=5.016.98-5.93-0.37=0.684.48+1.98+3=9.464.62+2.34+4.39-4.95=6.49.93+7.74+9.75-2.8=24.625.13+1.59+2.15-7.72=1.155.67+1.16+8.75+9.41=24.996.66-6.03+5.04=5.671.42+3.92+9.13-7.11=7.366.5+6.66-4.13=9.037.42-2.08-4.97+0.82=1.199.26-4.45+5.67+4.61=15.098.5-5.65-0.5=2.355.72+8.98+7.84-7.05=15.497.03+5.49-8.22=4.33.01+0.16+9.28+6.71=19.160.07+4.14+9.48-4.56=9.135.45+8.77+2.5+5.17=21.897.5-0.93-1.56=5.016.68+4.67-8.31=3.041.81+5.74+4.96=12.510.17+4.16+3.98+1.27=9.586.66-0.31-2.54=3.813.08+7.15+6.97+6.86=24.069.16