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5.19+1.15=6.87-4.2+6.47+9.98=8.41-0.97-5.03+0.63=8.58-5.98+8.07+3.99=4.73+9.7+5-3.61=6.35-4.18+1.03=7.29-0.39=8.42-2.83+0.14-0.36=6.39-2.84+5.09-0.8=5.58-4.24+6.93+2.85=8.39+7.47-5.14-3.04=6.35-1.41+2.95+2.2=8.94-4.15-1.1+2.96=2.68-1.77+8.77+8.86=7.16-3.05-1.97+8.06=8.16-4.71+4.3=9.76-1.54-5.02+8.79=6.26-0.14-2.96+4.19=9.55-3.16-4.11-0.33=3.91+7.31+9.2+0.97=8.37-0.75-4.06-2.44=5.02+6.15-9.13+0.38=3.93-0.29+4.7=9.66-2.16-4.52=5.57-1.28+6.46-9.91=5.05-1.16-2.9-0.57=1.94+4.39-0.72=3.78-2.45=5.44+4.6-0.23-2.84=2.56+1.05+0.98+8.1=8.53+4.91-7.17+6.38=8.82+7.28-8.21-6.51=9.56+3.85-9.91=9.72-0.39-0.83-3.72=9.91+5.72=8.81+3.63-1.67+2.29=5.15-2.19+4.79+0.28=3.73+8.35+0.79+1.32=9.94+8.32-1.24=5.94-2.97+8.13-7.74=2.75-2.42+4.09=4.15-1.52+1.03+9.48=9.24-0.26-0.89-1.63=7.98+8.31-1.56+3.26=2.02-0.48+9.64=6.14+1.41=7.85-4.26-0.64=9.96-5.84+0.23=1.01+9.38+9.93-9.87=8.77-4.41-0.79-0.91=9.62-2.01+8.98+6.37=3.59+7.15-2.69+5.17=5.54-0.63=5.87+8.69+4.03+6.89=4.86-2.77+9.88=4.94+7.39-4.39-3.34=2.66+9.75+3.23+5.28=7.29+0.09-1.77+2.02=9.6-3.92-5.35=8.71+5.45+5.12+1.62=9.28+6.14-7.98+8.56=1.07+2.73=6.21-4.07-0.02-0.91=5.37-0.85-3.17=5.93+8.82+2.03+1.91=1.09+5.88=9.79-4.45-0.82=3.81+2.92=9.07-2.41+4.48=1.67+9.03-2.9-6.44=8.85-6.44+5.17+9.04=7.59-0.16-4.01-3.01=3.19-2+0.54+1.09=6.53+4=9.54-6.43+1.73-0.79=7.52-5.7+9.36=3.33+9.36-3.68+5.69=6.41+7.57=3.16-1.47-0.53+7.27=8.94-0.27-7.42+0.77=5.88+9.45=5.23+4.86+7.58=8.9-3.54-4.38+6.85=6.2+7.71-6.19=0.56+6.31-0.96=5.71-4.69=9.34-3.16+5.57-4.14=6.42-3.56+3.32-5.77=9.23+4.3-7.11-5.58=4.75+2.72-5.54+5.6=4.16+6.12=5.24-2.58+6.1+9.51=4.86+4.46-3.88=9.95-3.47-3.04+7.49=4.03-1.35-2.04+2.08=8.03-7.7+7.95=9.72-7.26-2.19=3.2-0.04-0.22+3.32=7.22+7.85-1.03-6=9.75-3.46+8.56=7.01-3.17=7.47-3.91-1.07+5.52=9.53+3.88+6.15-4.98=4.86+4.96-2+7.06=5.32-4.78+8.92+0.66=5.92+4.86-5.97-1.59=6.84-1.01+5.01=8.9+4.45+6.92-1.7=1.59+2.54+4.02+1.64=9.21+3.2-2.29=8.43-6.65+3.22+8.01=6.3+0.99-1.35-0.22=6.82-1.25-2.07+7.71=6.06+9.66+5.39-6.77=8.52-1.83-0.66+4.32=6.75-1.91+1.06-1.79=5.41+9.28-7.19+0.14=9.96-5.92+6.74=7.31-1.85-1.58-2.19=9.57+5.13-4.9-8.08=6.54-4.52-0.73=8.99+1.29+6.32+4.82=4.81-0.49+5.37=8.63+5.61-1.36=2.71+4.42-2.22+7.54=8.63-2.05-0.23-5.39=8.07+1.54+8.41+8.16=8.25+7.9-7.18=2.19+6.93=9.36+3.81=7.59-4.75+4.96+3.11=6.57-0.38-3.85+6.98=3.83-1.36=2.45+9.31-0.19+7.36=0.82+9.45=8.09+4.81-0.56=2.22-2.07+9.02+0.27=9.79-0.29-4.47+2.89=8.98-6.71+3.05-4.77=0.59+0.81+5.59=9.16+9.88-0.74+0.18=6.65+4.51-1.86=8.31-6.69+4.71-0.59=4.95+0.94+6.89-4.49=7.38-0.89=3.52+0.98+8.47-3.45=5.94+0.43+6.76-6.38=8.54-1.11+0.38-0.96=8.31+8.86+4.47-1.92=9.41+4.55-9.73=7.79-4.86-1.45+4.13=3.12-2.37+1.11+4.17=6.94+0.93+9.06+2.1=2.94+1.71+5.11=6.27-4.67+2.59=9.31+5.86+6.79=7.16-0.23-1.6=5.75+5.72=9.6-0.55-2.76-3.96=7.27-5.94+6.35+5.37=7.35+5.25+5-7.56=9.54+3.89+2.32+0.67=9.43-1.54-0.83-3.48=7.83-1.08+1.5-4=2.27+5.48+5.19=6.4+8.8-9.48=2.04+0.86+2.1-1.48=6.51+3.74+4.99+8.17=9.55+4.11+3.49=2.13+0.03+1.49=4.76-2.61+6.94-7.16=5.71-1.2=6.66-3.38=3.72+1.22=0.44+3.16-1.07=8.68-3.85-4.23=4.14-1.44+4.48=3.75-2.06+1.21=5.7-3.59+8.38=8.7-2.51=8.8-1.37+5.08+1.26=8.52-0.69-2.04+7.16=1.2-0.83=9.66+0.28-1.76=0.1+7.62+3.69=6.03+5.3+8.9-7.69=8.2+5.78-7.33-2.75=9.65-1.74+1.91+7.69=5.47+1.71-4.53+0.4=3.41-3.11=8.5-0.89-1.1-0.14=7.87-2.19+8.55-6.52=4.22+8.11+4.08+0.14=9.82-2.01-4.18-1.71=8.66-2.12-0.35+2.1=1.74+3.15+4.9-3.44=5.89+4.52-5.7+4.99=5.97-0.24+2.7+2.45=8-2.25-0.82-1.55=0.11+5.57-5.36+3.66=9.89+3.92+8.25=5.87+3.85+3.95=3.92+5.97-5.94+2.79=3.8+6.72-7.67+1.2=3.06+7.4-2.23-3.51=7.06+5.26+1.09=6.37-3.65+5.7+0.75=9.77-4.08-2.88-0.34=9.43-6.68-0.6+6.6=5.32+0.86+8.89-9.71=8.34+6.08-2.82+2.56=9.61-0.86-3.87-1.53=6.75-1.88+8.05=8.66-2.06-4.48+7.08=8.78+7.2-2.12-4.78=2.61+5.13-5.62=9.49-8.15+0.9=0.15+9.82-1.76=1.54+9.45-9.94=4.16+7.2-1.57-6.33=9.9-3.16-0.16-0.03=8.27+9.49+9.86=6.68+7.95+5.88=5.84-2.5=3.82-0.52+8.81-0.45=8.27+2.97-8.5+4.99=6.13+5.66+0.75=6.39-2.66-2.37+3.41=4.56+2.81+9.05+3.74=6.38+6.21=2.98-2.81+8.43=8.67-2.72-0.29-1.94=3.13-1.22+8.48+1.35=7.33-4.41+7.13-4.64=5.53+6.37=6.02+3.47+5.48+1.68=4.42+5.19+1.05=8.65-1.29+2.55-6.42=0.78-0.4+2.42=6.73-2.13+6.57+8.49=5.2+3.28+9.82-2.76=1.84+9.61+7.88-9.47=4.99-2.85=6.09+2.43+3.16-7.84=6.1-2.62-1.38+8.68=8.56-5.4+9.72=8.14+8.02-8.07=5.27+2.11=4.71-1.81+8.78-9.94=9.75+2.49=5.92-2.42-1.86=0.32+6.32=4.78+6.98=3.53+7.8-1.22+4.04=8.84-0.25-0.68-1.75=9.57+6.36+2.56+9.27=3.35+4.43-6.09=7.37+4.83+5.45+8.31=4.15+4.04+2.08=3.72+8.3-8.15+8.66=1.65+7.96-0.4=5.05+6.92+7.17-0.13=8.92-5.38+5.65-4.99=8.58+7.77+8.68+9.35=0.37+9.78+5.31=6.28-0.94-1.18=7.82+4.25+2.71+9.29=8.6+6.41-4.96-5.58=8.21-2.72-1.49-1.03=8.5+4.23-7.31=5.47+9.18+2.58+2.89=8.27-3.57=5.42+0.61+0.15-4.05=9.96-0.18=9.83-1.01-5.27=9.11+7.31-6.89-6.85=7.26+4.81+5.51+6.35=9.85-3.14-5.69+1.3=7.82+1.57-5.6+4.15=8.17-1.2+8.16-9.65=8.83-1.42-0.57+5=6.15-5.06-0.69=1.48+8.04=0.21+0.05+1.11+8.16=8.84-4.51=5.31+1.29-0.19-0.64=0.88+3.79+1.49+8.45=5.4+2.5-7.32=7.03-5.23-0.52=1.37+7.86+3.37=4.73-4.28=6.95-1.22-0.92-2.27=6.72+2.79+1.4-1.15=8.09-1.86-0.24=4.84-2+5.07=4.23+5.95=2.31-1.95+3.11=4.29+7.72-3.87=6.96-1.1+7.85-4.75=4.16+3.4=0.3+2.73+4.94-2.91=9.01-1.07-3.13+8.81=6.66+5.7+1.72=9.38+2.63-4.29+8.07=3.88-0.77+9.77+5.12=8.12+1.04=9.68-5.97+9.47=7.13-0.39-2.28-3.15=9.9-4.24-0.7-1.68=7.75-0.51-0.85-4.94=9.43-1.29+7.5=4.08+7.71+7.66+3=5.72-2+4.79+9.14=2.74+4.22-0.02+8.95=7.04+5.93-3.48=7.63-4.49-2.7=8.8-7.82+6.07=7.11+4.01=0.43+5.75-1.44-3.83=9.15-4.84=2.04-0.2=3.04+5.43=4.18-3.73+7.37-0.53=8.61+5.45+5.58=9.17+5.94+4.2=4.54+8.1-4.7+5.14=6.92-2.83-1.14-0.33=3.63+8.07+0.74-6.5=7.71-6.85+9.89=4.53+2.39+0.52=9.87-7.24-0.34=5.91+8.49+5.85-0.75=8.05+3.25+4.75-3.21=7.26+7.06-4.44-2.55=2.49-0.17+8.79-8.72=5.98+4.13-7.32=6.68-0.55=7.52-2.31-4.19=8.97-5.38-1.81=9.9-6.81+4.38-3.89=4.08-2.53+6.4=7.69-0.49-0.86-2.09=3.13+7+2.19+8.12=7.87+9.29-0.11+4.02=3.8+6.48-0.72+3.98=0.41+7.3+2.75=8.19-1.68+9.48+2.38=8.46-4.88=9.61+3.82+2.7+5.32=5.21-3.22-0.89+6.48=4.17-1.24-0.02-2.06=9.3-7.51=9.95-0.45-3.7+2.47=8.88-4-1.32-0.05=7.31+1.05+0.47=7.8-3.71-3.82+8.95=9.13+1.53-4.39+3.31=8.12+7.54-2.36-8.25=2.42+4.95-6.43+2.59=4.6+1.17+7.93=8.45-2.52-1.52-2.12=7.1-0.21-1.09-2.07=9.31+3.08+5.54=7.16-0.99-0.42+5.33=8.79-2.85+2.71-4.03=3.38+3.63-3.72=4.8+6.32-3.7=5.89+9.11=7.02-2.29+5.22+4.82=0.76+5.67-5.49=3.7-0.8+7.62=7.45-1.91+6.33+1.99=4.47+9.01=2.28+8.37=9.51-1.59+6.03-9.29=8.54+6.6-4.92=2.03+6.04+4.63+9.23=7.72-1.6+3.17+2.12=3.5+6.28+9.75=0.15+9.82=6.33-4.88-0.47=8.92-1.85=3.6+5.48+1.26-2.41=6.7+8.84-8.13-3.07=9.38-3.53-1.93-0.86=5.59+2.8-5.95+9.65=0.4+1.47+1.89+8.11=7.85+8.5-2.18-9.52=6.02-0.19-3.99+5.27=7.43+7.38-8.85-0.27=8.36+9.15-7.87-8.44=4.61-2.84+7.08-0.47=8.05+0.7-0.21-1.14=9.99-1.99=0.97+5.07+0.03+3.73=8.46+8.66+6.41-7.8=8.71+3.3-0.64+1.81=3.87-1.37=7.51-3.13+9.95+2.19=8.38-1.11+5.21=7.77-1.25-5.76-0.14=0.83+2.9+6.87-9.41=8.29-7.52+3.51=9.89-3.75+5.16-6.66=9.58+7.07+4.57=0.5+0.71+5.95+8.07=8.83-2.71-0.3+2.08=8.82-3.53-4.17-0.08=8.68-5.82-2.23=3.01+7.8-2.02-1.53=3.05+5.88-5.36+7.77=8.18-1.12-1.47+2.22=0.73+3.74-3.77+9.59=9.53+3.44-9.72-0.46=8.66+0.78+7.41+5.31=9.75-1.76+9.33-4.89=9.92+9.02+3.4+1.48=6.65+9.77+3.42-5.86=2.5+8.91+6.95-6.45=3.93+6.48-3.78-1.08=9.55+4.13+6.65-0.3=9.99+7.13+4.41=3.55+1.7+6.96+9.99=3.36+2.91+8.95-5.91=8.66+8+4.47=7.79-4.39+4.92=9.58-0.24=8.98+4.54+4.08-7.64=3.51+2.57+5.99-5.75=9.04-5.03+2.25-2.81=6.09-1.14+1.8+4.67=7.97-6.18+6.39-1.24=9.72-4.09-5.3+6.98=9+6.43=7.89-2.55-2.92+4.55=5.99-3.1+1.34+0.89=2.67+3.78+2.38+3.61=3.57+4.79-0.79=5.2-3.98+8.84-6.87=9.48-4.24-3.72+6.08=7.36+5.99-4.86-6.78=7.45-1.8+8.76+1.97=9.54-6.88+5.22-5.38=7.95-1.4-2.01=9.2+2.22-0.4-9.12=9.15-3-5.45=9.42-9.11=0.72+6.76=8.6-2.61-1.63+1.23=8.63-0.7+7.37+5.74=6.72+2.49-2.56=9.1-5.36-2.25+3.28=2.98+8.73+2.56+5.17=5.85-4.22-0.14=5.1-0.1=6.31-2.12=2.42-2.15+1.47+7.81=2.3-2.2=8.71+6.52=5.93-0.47-0.93=9.45-5.77-2.21+4.78=8.54+2.04+2.61=7.99-4.2-0.99-2.11=1.73-0.57=0.8+0.44+6.12+0.32=0.64+0.26+9.43-9.4=3.6-0.33-0.59=5.7-3.96-0.44=2.19+9.62-9.95+8.97=7.19-2.14-2.27-0.15=0.87+2.27-0.9-1.73=4.05+2.86+9.18=8.73+9.93+8.25-9.9=5.1-1.85-2.74=8.25-2.02-2.75=2.29+3.07+1.02-1.28=9.9-3.06+7.18=8.62-6.56+8.09=8.63+0.76-4.02+6.61=2.7+5.81=9.01-0.87-1.8-5.64=4.02+9.19+5.06=6.25+6.16+2.46+1.44=8.45+4.76=3+1.1-3.22=5.08+7.84+5.23=7.14+5.2-3.25=4.76-0.7-1.4+9.76=9.1-0.85-7.64=7.38+2.16+8.17-8.21=7.1-0.56-4.74+8.4=2.26-0.58-0.15=3.26-1.07+3.82-5.53=9.91+9.26-9.34=7.8+5.95-2.84=9.65+6.76=3.27+6.51-6.34=8.04+2.61-0.31+2.7=8.84+2.03=8.93+6.93+0.75+1.28=7.62-2.55-3.27=4.86+9.18-2.11+1.11=9.51-1.59+9.88+7.63=7.39-0.39-4.14+4.82=7.82+6.18-9.87=5.33+7.76=9.5-7.4+1.48=5.22+8.59-4.69=6.02+8.49-1.03-0.78=5.3+8.79-1.54=3.36-3.25+8.35+7.09=6.85+3.03+1.41=7.72+4.61+5.85+9.15=3.47-1.68+1.6=2.7+5.47-4.91+5.73=1.96+1.3+0.64=1.45-0.72=9.28+4.94-7.36=9.81-1.69-3.84=9.43-1.33=7.83-2.2=8.65-1.24+1.43+3.43=1.89-0.32-1.23=6.9-0.72-1.43-3.39=9.76+4.92+5.27-4.98=7.8-3.07+1.03+2.76=7.79-2.43+1.11-4.54=2.7+1.76+6.58=4.86-0.24+5.7+5.48=4.32+9.16+0.07=7.62+8.74-8.58+8.57=1.9+6.39=6.73-0.45-3.71-2.45=9.54-2.49+5.43+2.58=7.89-1.15-4.79=8.58-0.77-7.69+3.25=8.13-0.59-6.89+8.73=7.64+7.3-4.61=1.49+6.53+2.57-5.03=5.06-4.13=0.16+8.28-4.55=5.35+9.59-1.15-3.96=2.65+6.94-1.38-1.53=8.12+3.4-4.49-6.36=4.28+9.77+5.54-3.55=3.83+2.23=8.36-0.13-8.12+4.75=9.07+8.14+7.6-4.97=6.55-4.64+3.56=1.27+1.29+2.24+8.08=5.19+6.48+7.13=8.02-0.63+7.71=3.22+6.08-8.64=8.4+5.29=4.76-3.4=6.25+0.66+6.52+5.29=6.93-6.45=3.58-1.06-1.66=8.81-4.47=3.99+0.25+8.7=9.46-3.32+5.33-4.92=3.05+9.73-2.15+4.64=9.63+8.09-4.38-2.22=8.29-3.78-0.21-0.46=4.23-1.74-1.64+7.87=7.56+1.48+3.69-6.99=9.9+9.37+7.21=9.83-0.23-6.02-0.18=4.8-1.12+0.58=6.51-0.54+1.25+3.69=7.92-1.38-2.63-1.16=6.47+9.67-8.08-5.4=4.49-0.72+3.98+5.51=8.22-6.12+1.54=6.02+2.89=2.34-2.15=7.02-0.26-0.81=9-4.93=9.33-6.73-1.34+2.86=8.84-0.56+6.58=1.37+6.7-7.48+0.81=3.65-2.15=6.52-3.21-1.88=6.74-4.37-0.97-0.68=5.16-2.42+7.74=6.98+6.64+8.02=9.23-8.5+0.17=1.39+9.74+9.13=2.34+4.25+7.08=8.19-0.98-1.18+1.41=7.08-5.39=4.14+1.82+0.4+2.95=8.15+5.57-2.19-7.13=4.03-0.44+1.22+4.46=7.13-0.38-1.16-0.11=6.41+7.7-4.85-5.48=0.81+4.95=6.92-1.12+5.29+7.32=8.33-2.97+3.26+8.01=9.08-3.56+5.84=8.2-0.96+1.34+3.33=7.98+4.18-2.21-4.71=5.98+3.4=6.7-4.67=2.7+3.32+4.26+4.01=5.06+4.3-3.95-4.38=5.02-0.38-1.75=8.06+1.79+6.74-4.41=2.92-0.68+3.51+9.65=4.94+3.94+7.53-2.06=0.32+0.5+0.72=7.32-1.71-4.92=8.98+4.56-3.43=3.75-2.49=4.2+9.55=9.4-7.51-0.06=0.65+8.92+4.82-7.69=6.21+9.51-6.24+5.67=2.53+5.69+4.93-9.66=5.36+4.61+8.64=8.49-0.35-3.44+4.55=4.48+2.19+1.59-6.53=7.53-5.15=8.4+7+6.8=8.86-0.66-2.18-2.16=7.86+1.03=8.38+8.83-4.51-2.26=8.62-2.91-1.13-3.2=8.01+4.44+2.58+0.63=8.48+3.38-2.7+5.48=9.42-5.19-0.51=7.47-4.03+6.88-7.87=3.57-0.55+8.82-1.58=6.55+5.04-8.2+1.16=8.6-4.29-1.44=5.33-2.02-3.01=8.25-4.5+0.2=9.01-5.09=4.47+3.51-2.27=5.88-1.82-1.46=2.92+9.29-5-1.35=2.4+8.21-1.7=5.09+1.14+9.79-4.67=5.69-1.55-1.99+9.64=5.38+2.86-5.33=3.38-1.43+9.14-1.46=7.96-6.07+9.19-9=8.47+8.25+8.44-2.82=6.11-1.91+9.34=7.86+2.12+2.47=3.43+2.01+6.06+0.56=3.17+2.08-4.09=9.35-0.68-6.27=9.57+7.87+2.03=4.19-1.22+2.67-0.45=9.36-4.34+0.44-3.81=7.47-3.15-2.35=8.33+7.7=7.72+6.23+6.58-1.43=4.64+0.4-4.56=6.63+5.24+0.27-1.41=5.98-5.04+2.26+6.02=5.13+6.99-1.51+8.21=4.4+4.04-1.63+2.93=8.94-1.92-0.89-2.82=9.46-2.2=7.74+7.53+0.7+6.42=9.89-5.51+9.74=9.53-3.55-1.68=4.61+0.8+1.36-2.51=8.13+6.33-9.05-1.68=9.75+3.43+7.84+7.13=9.84-4.61-4.74+9.95=5.73-4.57+5.42-0.12=2.29+8.13-6.72=5.86+3.55-6.81+4.59=8.74-0.22=5.63-2.73+0.89-0.08=8.09-2.77+0.07+7.97=9.23+9.49+7.36-4.59=6.29-1.93+0.95-3.11=8.72-0.21+1.82-4.43=4.7+2=6.61+3.54-4.6=5.21-0.85+4.87-4.37=7.45+9.59-7.09-0.26=9.08-2.31-3.86-1.85=9.9-6.72+9.94-1.06=4.41+3.85+7.44+6.19=9.45-5.54+8.91+5.4=9.84-3.63=8.89-4.05+9.2-0.33=7.11+3.73-7+2.53=9.16-5.37-1.15+6.75=6.12-2.62+6.39-4.21=5.6+5.88=7.12+6.3-4.32+8.03=1.46+7.72-4.69+6.97=7.86+0.96+4.93=8.81-0.51-1.99-5.4=2.6-0.38+9.71-4.47=5.89-1.95+6.39-9.52=1.95+8.41-7.05-1.24=1.74-1.19+1.78+6.68=7.79-1.69=4.84-1.74=9.57-5.04-0.19=5.13-1+5.84+5.97=9.82+9.19+3.97=8.31+6.35+6.07=7.8-3-1.52-0.08=6.3+8.83=6.1-3.62+3.76=7.34-1.64-2.78=8.45-0.38-5.48+5.77=7.19+4.9-3.54-8.04=5.52-1.56=8.07-1.99+2.74-2.62=9.13-2.22-5.46+0.08=0.09+8.95+9.68+6.37=0.32+5+0.09-4.23=6.34+6.37-9.12-3.01=8.8-8.63+8.79=8.63+2.12=3.63-0.76-2.49-0.15=9.07-0.21-3.19-3.54=2.12-0.73+5.5=7.51-1.21-4.56-0.98=3.46+8.29-6.58=7.64+9.29-9.6=7.37-3.28-3.98=8.78-2.11-5.36=6.73+3.1+9.04+6.1=7.54+5.61=7.23+3.71-2.95-7.77=2.52+9.68-9.63-0.67=5.29+8.6-7.89-3.64=6.39+0.79+7.02+2.93=5.83-4.43+2.21-1.63=2.43+3.97+4.02=9.65-2.04=1.97+9.15-5.61-3.01=4.96+9.25+5.32=2.18-1.23+0.32+5.69=8.67-1.52-5.68-0.47=4.75+9.04-1.64+1.43=4.94+6.71-4.99+9.33=2.33+6.66-3.93-4.56=9.26-5.65-2.94=1.72+1.6+7.89+8.38=6.07-4.07+7.14=7.77-5.68+4.07=5.47+5.22=9.28+9.29-7.44-5.92=6.95-0.16-1.4=1.95+5.27+6.36+5.94=参考答案5.19+1.15=6.346.87-4.2+6.47+9.98=19.128.41-0.97-5.03+0.63=3.048.58-5.98+8.07+3.99=14.664.73+9.7+5-3.61=15.826.35-4.18+1.03=3.27.29-0.39=6.98.42-2.83+0.14-0.36=5.376.39-2.84+5.09-0.8=7.845.58-4.24+6.93+2.85=11.128.39+7.47-5.14-3.04=7.686.35-1.41+2.95+2.2=10.098.94-4.15-1.1+2.96=6.652.68-1.77+8.77+8.86=18.547.16-3.05-1.97+8.06=10.28.16-4.71+4.3=7.759.76-1.54-5.02+8.79=11.996.26-0.14-2.96+4.19=7.359.55-3.16-4.11-0.33=1.953.91+7.31+9.2+0.97=21.398.37-0.75-4.06-2.44=1.125.02+6.15-9.13+0.38=2.423.93-0.29+4.7=8.349.66-2.16-4.52=2.985.57-1.28+6.46-9.91=0.845.05-1.16-2.9-0.57=0.421.94+4.39-0.72=5.613.78-2.45=1.335.44+4.6-0.23-2.84=6.972.56+1.05+0.98+8.1=12.698.53+4.91-7.17+6.38=12.658.82+7.28-8.21-6.51=1.389.56+3.85-9.91=3.59.72-0.39-0.83-3.72=4.789.91+5.72=15.638.81+3.63-1.67+2.29=13.065.15-2.19+4.79+0.28=8.033.73+8.35+0.79+1.32=14.199.94+8.32-1.24=17.025.94-2.97+8.13-7.74=3.362.75-2.42+4.09=4.424.15-1.52+1.03+9.48=13.149.24-0.26-0.89-1.63=6.467.98+8.31-1.56+3.26=17.992.02-0.48+9.64=11.186.14+1.41=7.557.85-4.26-0.64=2.959.96-5.84+0.23=4.351.01+9.38+9.93-9.87=10.458.77-4.41-0.79-0.91=2.669.62-2.01+8.98+6.37=22.963.59+7.15-2.69+5.17=13.225.54-0.63=4.915.87+8.69+4.03+6.89=25.484.86-2.77+9.88=11.974.94+7.39-4.39-3.34=4.62.66+9.75+3.23+5.28=20.927.29+0.09-1.77+2.02=7.639.6-3.92-5.35=0.338.71+5.45+5.12+1.62=20.99.28+6.14-7.98+8.56=161.07+2.73=3.86.21-4.07-0.02-0.91=1.215.37-0.85-3.17=1.355.93+8.82+2.03+1.91=18.691.09+5.88=6.979.79-4.45-0.82=4.523.81+2.92=6.739.07-2.41+4.48=11.141.67+9.03-2.9-6.44=1.368.85-6.44+5.17+9.04=16.627.59-0.16-4.01-3.01=0.413.19-2+0.54+1.09=2.826.53+4=10.539.54-6.43+1.73-0.79=4.057.52-5.7+9.36=11.183.33+9.36-3.68+5.69=14.76.41+7.57=13.983.16-1.47-0.53+7.27=8.438.94-0.27-7.42+0.77=2.025.88+9.45=15.335.23+4.86+7.58=17.678.9-3.54-4.38+6.85=7.836.2+7.71-6.19=7.720.56+6.31-0.96=5.915.71-4.69=1.029.34-3.16+5.57-4.14=7.616.42-3.56+3.32-5.77=0.419.23+4.3-7.11-5.58=0.844.75+2.72-5.54+5.6=7.534.16+6.12=10.285.24-2.58+6.1+9.51=18.274.86+4.46-3.88=5.449.95-3.47-3.04+7.49=10.934.03-1.35-2.04+2.08=2.728.03-7.7+7.95=8.289.72-7.26-2.19=0.273.2-0.04-0.22+3.32=6.267.22+7.85-1.03-6=8.049.75-3.46+8.56=14.857.01-3.17=3.847.47-3.91-1.07+5.52=8.019.53+3.88+6.15-4.98=14.584.86+4.96-2+7.06=14.885.32-4.78+8.92+0.66=10.125.92+4.86-5.97-1.59=3.226.84-1.01+5.01=10.848.9+4.45+6.92-1.7=18.571.59+2.54+4.02+1.64=9.799.21+3.2-2.29=10.128.43-6.65+3.22+8.01=13.016.3+0.99-1.35-0.22=5.726.82-1.25-2.07+7.71=11.216.06+9.66+5.39-6.77=14.348.52-1.83-0.66+4.32=10.356.75-1.91+1.06-1.79=4.115.41+9.28-7.19+0.14=7.649.96-5.92+6.74=10.787.31-1.85-1.58-2.19=1.699.57+5.13-4.9-8.08=1.726.54-4.52-0.73=1.298.99+1.29+6.32+4.82=21.424.81-0.49+5.37=9.698.63+5.61-1.36=12.882.71+4.42-2.22+7.54=12.458.63-2.05-0.23-5.39=0.968.07+1.54+8.41+8.16=26.188.25+7.9-7.18=8.972.19+6.93=9.129.36+3.81=13.177.59-4.75+4.96+3.11=10.916.57-0.38-3.85+6.98=9.323.83-1.36=2.472.45+9.31-0.19+7.36=18.930.82+9.45=10.278.09+4.81-0.56=12.342.22-2.07+9.02+0.27=9.449.79-0.29-4.47+2.89=7.928.98-6.71+3.05-4.77=0.550.59+0.81+5.59=6.999.16+9.88-0.74+0.18=18.486.65+4.51-1.86=9.38.31-6.69+4.71-0.59=5.744.95+0.94+6.89-4.49=8.297.38-0.89=6.493.52+0.98+8.47-3.45=9.525.94+0.43+6.76-6.38=6.758.54-1.11+0.38-0.96=6.858.31+8.86+4.47-1.92=19.729.41+4.55-9.73=4.237.79-4.86-1.45+4.13=5.613.12-2.37+1.11+4.17=6.036.94+0.93+9.06+2.1=19.032.94+1.71+5.11=9.766.27-4.67+2.59=4.199.31+5.86+6.79=21.967.16-0.23-1.6=5.335.75+5.72=11.479.6-0.55-2.76-3.96=2.337.27-5.94+6.35+5.37=13.057.35+5.25+5-7.56=10.049.54+3.89+2.32+0.67=16.429.43-1.54-0.83-3.48=3.587.83-1.08+1.5-4=4.252.27+5.48+5.19=12.946.4+8.8-9.48=5.722.04+0.86+2.1-1.48=3.526.51+3.74+4.99+8.17=23.419.55+4.11+3.49=17.152.13+0.03+1.49=3.654.76-2.61+6.94-7.16=1.935.71-1.2=4.516.66-3.38=3.283.72+1.22=4.940.44+3.16-1.07=2.538.68-3.85-4.23=0.64.14-1.44+4.48=7.183.75-2.06+1.21=2.95.7-3.59+8.38=10.498.7-2.51=6.198.8-1.37+5.08+1.26=13.778.52-0.69-2.04+7.16=12.951.2-0.83=0.379.66+0.28-1.76=8.180.1+7.62+3.69=11.416.03+5.3+8.9-7.69=12.548.2+5.78-7.33-2.75=3.99.65-1.74+1.91+7.69=17.515.47+1.71-4.53+0.4=3.053.41-3.11=0.38.5-0.89-1.1-0.14=6.377.87-2.19+8.55-6.52=7.714.22+8.11+4.08+0.14=16.559.82-2.01-4.18-1.71=1.928.66-2.12-0.35+2.1=8.291.74+3.15+4.9-3.44=6.355.89+4.52-5.7+4.99=9.75.97-0.24+2.7+2.45=10.888-2.25-0.82-1.55=3.380.11+5.57-5.36+3.66=3.989.89+3.92+8.25=22.065.87+3.85+3.95=13.673.92+5.97-5.94+2.79=6.743.8+6.72-7.67+1.2=4.053.06+7.4-2.23-3.51=4.727.06+5.26+1.09=13.416.37-3.65+5.7+0.75=9.179.77-4.08-2.88-0.34=2.479.43-6.68-0.6+6.6=8.755.32+0.86+8.89-9.71=5.368.34+6.08-2.82+2.56=14.169.61-0.86-3.87-1.53=3.356.75-1.88+8.05=12.928.66-2.06-4.48+7.08=9.28.78+7.2-2.12-4.78=9.082.61+5.13-5.62=2.129.49-8.15+0.9=2.240.15+9.82-1.76=8.211.54+9.45-9.94=1.054.16+7.2-1.57-6.33=3.469.9-3.16-0.16-0.03=6.558.27+9.49+9.86=27.626.68+7.95+5.88=20.515.84-2.5=3.343.82-0.52+8.81-0.45=11.668.27+2.97-8.5+4.99=7.736.13+5.66+0.75=12.546.39-2.66-2.37+3.41=4.774.56+2.81+9.05+3.74=20.166.38+6.21=12.592.98-2.81+8.43=8.68.67-2.72-0.29-1.94=3.723.13-1.22+8.48+1.35=11.747.33-4.41+7.13-4.64=5.415.53+6.37=11.96.02+3.47+5.48+1.68=16.654.42+5.19+1.05=10.668.65-1.29+2.55-6.42=3.490.78-0.4+2.42=2.86.73-2.13+6.57+8.49=19.665.2+3.28+9.82-2.76=15.541.84+9.61+7.88-9.47=9.864.99-2.85=2.146.09+2.43+3.16-7.84=3.846.1-2.62-1.38+8.68=10.788.56-5.4+9.72=12.888.14+8.02-8.07=8.095.27+2.11=7.384.71-1.81+8.78-9.94=1.749.75+2.49=12.245.92-2.42-1.86=1.640.32+6.32=6.644.78+6.98=11.763.53+7.8-1.22+4.04=14.158.84-0.25-0.68-1.75=6.169.57+6.36+2.56+9.27=27.763.35+4.43-6.09=1.697.37+4.83+5.45+8.31=25.964.15+4.04+2.08=10.273.72+8.3-8.15+8.66=12.531.65+7.96-0.4=9.215.05+6.92+7.17-0.13=19.018.92-5.38+5.65-4.99=4.28.58+7.77+8.68+9.35=34.380.37+9.78+5.31=15.466.28-0.94-1.18=4.167.82+4.25+2.71+9.29=24.078.6+6.41-4.96-5.58=4.478.21-2.72-1.49-1.03=2.978.5+4.23-7.31=5.425.47+9.18+2.58+2.89=20.128.27-3.57=4.75.42+0.61+0.15-4.05=2.139.96-0.18=9.789.83-1.01-5.27=3.559.11+7.31-6.89-6.85=2.687.26+4.81+5.51+6.35=23.939.85-3.14-5.69+1.3=2.327.82+1.57-5.6+4.15=7.948.17-1.2+8.16-9.65=5.488.83-1.42-0.57+5=11.846.15-5.06-0.69=0.41.48+8.04=9.520.21+0.05+1.11+8.16=9.538.84-4.51=4.335.31+1.29-0.19-0.64=5.770.88+3.79+1.49+8.45=14.615.4+2.5-7.32=0.587.03-5.23-0.52=1.281.37+7.86+3.37=12.64.73-4.28=0.456.95-1.22-0.92-2.27=2.546.72+2.79+1.4-1.15=9.768.09-1.86-0.24=5.994.84-2+5.07=7.914.23+5.95=10.182.31-1.95+3.11=3.474.29+7.72-3.87=8.146.96-1.1+7.85-4.75=8.964.16+3.4=7.560.3+2.73+4.94-2.91=5.069.01-1.07-3.13+8.81=13.626.66+5.7+1.72=14.089.38+2.63-4.29+8.07=15.793.88-0.77+9.77+5.12=188.12+1.04=9.169.68-5.97+9.47=13.187.13-0.39-2.28-3.15=1.319.9-4.24-0.7-1.68=3.287.75-0.51-0.85-4.94=1.459.43-1.29+7.5=15.644.08+7.71+7.66+3=22.455.72-2+4.79+9.14=17.652.74+4.22-0.02+8.95=15.897.04+5.93-3.48=9.497.63-4.49-2.7=0.448.8-7.82+6.07=7.057.11+4.01=11.120.43+5.75-1.44-3.83=0.919.15-4.84=4.312.04-0.2=1.843.04+5.43=8.474.18-3.73+7.37-0.53=7.298.61+5.45+5.58=19.649.17+5.94+4.2=19.314.54+8.1-4.7+5.14=13.086.92-2.83-1.14-0.33=2.623.63+8.07+0.74-6.5=5.947.71-6.85+9.89=10.754.53+2.39+0.52=7.449.87-7.24-0.34=2.295.91+8.49+5.85-0.75=19.58.05+3.25+4.75-3.21=12.847.26+7.06-4.44-2.55=7.332.49-0.17+8.79-8.72=2.395.98+4.13-7.32=2.796.68-0.55=6.137.52-2.31-4.19=1.028.97-5.38-1.81=1.789.9-6.81+4.38-3.89=3.584.08-2.53+6.4=7.957.69-0.49-0.86-2.09=4.253.13+7+2.19+8.12=20.447.87+9.29-0.11+4.02=21.073.8+6.48-0.72+3.98=13.540.41+7.3+2.75=10.468.19-1.68+9.48+2.38=18.378.46-4.88=3.589.61+3.82+2.7+5.32=21.455.21-3.22-0.89+6.48=7.584.17-1.24-0.02-2.06=0.859.3-7.51=1.799.95-0.45-3.7+2.47=8.278.88-4-1.32-0.05=3.517.31+1.05+0.47=8.837.8-3.71-3.82+8.95=9.229.13+1.53-4.39+3.31=9.588.12+7.54-2.36-8.25=5.052.42+4.95-6.43+2.59=3.534.6+1.17+7.93=13.78.45-2.52-1.52-2.12=2.297.1-0.21-1.09-2.07=3.739.31+3.08+5.54=17.937.16-0.99-0.42+5.33=11.088.79-2.85+2.71-4.03=4.623.38+3.63-3.72=3.294.8+6.32-3.7=7.425.89+9.11=157.02-2.29+5.22+4.82=14.770.76+5.67-5.49=0.943.7-0.8+7.62=10.527.45-1.91+6.33+1.99=13.864.47+9.01=13.482.28+8.37=10.659.51-1.59+6.03-9.29=4.668.54+6.6-4.92=10.222.03+6.04+4.63+9.23=21.937.72-1.6+3.17+2.12=11.413.5+6.28+9.75=19.530.15+9.82=9.976.33-4.88-0.47=0.988.92-1.85=7.073.6+5.48+1.26-2.41=7.936.7+8.84-8.13-3.07=4.349.38-3.53-1.93-0.86=3.065.59+2.8-5.95+9.65=12.090.4+1.47+1.89+8.11=11.877.85+8.5-2.18-9.52=4.656.02-0.19-3.99+5.27=7.117.43+7.38-8.85-0.27=5.698.36+9.15-7.87-8.44=1.24.61-2.84+7.08-0.47=8.388.05+0.7-0.21-1.14=7.49.99-1.99=80.97+5.07+0.03+3.73=9.88.46+8.66+6.41-7.8=15.738.71+3.3-0.64+1.81=13.183.87-1.37=2.57.51-3.13+9.95+2.19=16.528.38-1.11+5.21=12.487.77-1.25-5.76-0.14=0.620.83+2.9+6.87-9.41=1.198.29-7.52+3.51=4.289.89-3.75+5.16-6.66=4.649.58+7.07+4.57=21.220.5+0.71+5.95+8.07=15.238.83-2.71-0.3+2.08=7.98.82-3.53-4.17-0.08=1.048.68-5.82-2.23=0.633.01+7.8-2.02-1.53=7.263.05+5.88-5.36+7.77=11.348.18-1.12-1.47+2.22=7.810.73+3.74-3.77+9.59=10.299.53+3.44-9.72-0.46=2.798.66+0.78+7.41+5.31=22.169.75-1.76+9.33-4.89=12.439.92+9.02+3.4+1.48=23.826.65+9.77+3.42-5.86=13.982.5+8.91+6.95-6.45=11.913.93+6.48-3.78-1.08=5.559.55+4.13+6.65-0.3=20.039.99+7.13+4.41=21.533.55+1.7+6.96+9.99=22.23.36+2.91+8.95-5.91=9.318.66+8+4.47=21.137.79-4.39+4.92=8.329.58-0.24=9.348.98+4.54+4.08-7.64=9.963.51+2.57+5.99-5.75=6.329.04-5.03+2.25-2.81=3.456.09-1.14+1.8+4.67=11.427.97-6.18+6.39-1.24=6.949.72-4.09-5.3+6.98=7.319+6.43=15.437.89-2.55-2.92+4.55=6.975.99-3.1+1.34+0.89=5.122.67+3.78+2.38+3.61=12.443.57+4.79-0.79=7.575.2-3.98+8.84-6.87=3.199.48-4.24-3.72+6.08=7.67.36+5.99-4.86-6.78=1.717.45-1.8+8.76+1.97=16.389.54-6.88+5.22-5.38=2.57.95-1.4-2.01=4.549.2+2.22-0.4-9.12=1.99.15-3-5.45=0.79.42-9.11=0.310.72+6.76=7.488.6-2.61-1.63+1.23=5.598.63-0.7+7.37+5.74=21.046.72+2.49-2.56=6.659.1-5.36-2.25+3.28=4.772.98+8.73+2.56+5.17=19.445.85-4.22-0.14=1.495.1-0.1=56.31-2.12=4.192.42-2.15+1.47+7.81=9.552.3-2.2=0.18.71+6.52=15.235.93-0.47-0.93=4.539.45-5.77-2.21+4.78=6.258.54+2.04+2.61=13.197.99-4.2-0.99-2.11=0.691.73-0.57=1.160.8+0.44+6.12+0.32=7.680.64+0.26+9.43-9.4=0.933.6-0.33-0.59=2.685.7-3.96-0.44=1.32.19+9.62-9.95+8.97=10.837.19-2.14-2.27-0.15=2.630.87+2.27-0.9-1.73=0.514.05+2.86+9.18=16.098.73+9.93+8.25-9.9=17.015.1-1.85-2.74=0.518.25-2.02-2.75=3.482.29+3.07+1.02-1.28=5.19.9-3.06+7.18=14.028.62-6.56+8.09=10.158.63+0.76-4.02+6.61=11.982.7+5.81=8.519.01-0.87-1.8-5.64=0.74.02+9.19+5.06=18.276.25+6.16+2.46+1.44=16.318.45+4.76=13.213+1.1-3.22=0.885.08+7.84+5.23=18.157.14+5.2-3.25=9.094.76-0.7-1.4+9.76=12.429.1-0.85-7.64=0.617.38+2.16+8.17-8.21=9.57.1-0.56-4.74+8.4=10.22.26-0.58-0.15=1.533.26-1.07+3.82-5.53=0.489.91+9.26-9.34=9.837.8+5.95-2.84=10.919.65+6.76=16.413.27+6.51-6.34=3.448.04+2.61-0.31+2.7=13.048.84+2.03=10.878.93+6.93+0.75+1.28=17.897.62-2.55-3.27=1.84.86+9.18-2.11+1.11=13.049.51-1.59+9.88+7.63=25.437.39-0.39-4.14+4.82=7.687.82+6.18-9.87=4.135.33+7.76=13.099.5-7.4+1.48=3.585.22+8.59-4.69=9.126.02+8.49-1.03-0.78=12.75.3+8.79-1.54=12.553.36-3.25+8.35+7.09=15.556.85+3.03+1.41=11.297.72+4.61+5.85+9.15=27.333.47-1.68+1.6=3.392.7+5.47-4.91+5.73=8.991.96+1.3+0.64=3.91.45-0.72=0.739.28+4.94-7.36=6.869.81-1.69-3.84=4.289.43-1.33=8.17.83-2.2=5.638.65-1.24+1.43+3.43=12.271.89-0.32-1.23=0.346.9-0.72-1.43-3.39=1.369.76+4.92+5.27-4.98=14.977.8-3.07+1.03+2.76=8.527.79-2.43+1.11-4.54=1.932.7+1.76+6.58=11.044.86-0.24+5.7+5.48=15.84.32+9.16+0.07=13.557.62+8.74-8.58+8.57=16.351.9+6.39=8.296.73-0.45-3.71-2.45=0.129.54-2.49+5.43+2.58=15.067.89-1.15-4.79=1.958.58-0.77-7.69+3.25=3.378.13-0.59-6.89+8.73=9.387.64+7.3-4.61=10.331.49+6.53+2.57-5.03=5.565.06-4.13=0.930.16+8.28-4.55=3.895.35+9.59-1.15-3.96=9.832.65+6.94-1.38-1.53=6.688.12+3.4-4.49-6.36=0.674.28+9.77+5.54-3.55=16.043.83+2.23=6.068.36-0.13-8.12+4.75=4.869.07+8.14+7.6-4.97=19.846.55-4.64+3.56=5.471.27+1.29+2.24+8.08=12.885.19+6.48+7.13=18.88.02-0.63+7.71=15.13.22+6.08-8.64=0.668.4+5.29=13.694.76-3.4=1.366.25+0.66+6.52+5.29=18.726.93-6.45=0.483.58-1.06-1.66=0.868.81-4.47=4.343.99+0.25+8.7=12.949.46-3.32+5.33-4.92=6.553.05+9.73-2.15+4.64=15.279.63+8.09-4.38-2.22=11.128.29-3.78-0.21-0.46=3.844.23-1.74-1.64+7.87=8.727.56+1.48+3.69-6.99=5.749.9+9.37+7.21=26.489.83-0.23-6.02-0.18=3.44.8-1.12+0.58=4.266.51-0.54+1.25+3.69=10.917.92-1.38-2.63-1.16=2.756.47+9.67-8.08-5.4=2.664.49-0.72+3.98+5.51=13.268.22-6.12+1.54=3.646.02+2.89=8.912.34-2.15=0.197.02-0.26-0.81=5.959-4.93=4.079.33-6.73-1.34+2.86=4.128.84-0.56+6.58=14.861.37+6.7-7.48+0.81=1.43.65-2.15=1.56.52-3.21-1.88=1.436.74-4.37-0.97-0.68=0.725.16-2.42+7.74=10.486.98+6.64+8.02=21.649.23-8.5+0.17=0.91.39+9.74+9.13=20.262.34+4.25+7.08=13.678.19-0.98-1.18+1.41=7.447.08-5.39=1.694.14+1.82+0.4+2.95=9.318.15+5.57-2.19-7.13=4.44.03-0.44+1.22+4.46=9.277.13-0.38-1.16-0.11=5.486.41+7.7-4.85-5.48=3.780.81+4.95=5.766.92-1.12+5.29+7.32=18.418.33-2.97+3.26+8.01=16.639.08-3.56+5.84=11.368.2-0.96+1.34+3.33=11.917.98+4.18-2.21-4.71=5.245.98+3.4=9.386.7-4.67=2.032.7+3.32+4.26+4.01=14.295.06+4.3-3.95-4.38=1.035.02-0.38-1.75=2.898.06+1.79+6.74-4.41=12.182.92-0.68+3.51+9.65=15.44.94+3.94+7.53-2.06=14.350.32+0.5+0.72=1.547.32-1.71-4.92=0.698.98+4.56-3.43=10.113.75-2.49=1.264.2+9.55=13.759.4-7.51-0.06=1.830.65+8.92+4.82-7.69=6.76.21+9.51-6.24+5.67=15.152.53+5.69+4.93-9.66=3.495.36+4.61+8.64=18.618.49-0.35-3.44+