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7.99-1.14-0.69-0.06=1.57+6.75=4.78-1.91+4.07+8.81=4.24-2.97+1.73=7.56-1.36+9.76+8.18=3.77-2.71=5.82-5.1+8.14+0.8=6.31-0.34-0.16-1.94=6.13+2.59+6.35-0.77=6.49+5.58+1.85=9.87-1.18-4.12+8.99=8.43+9.71-4.23-3.73=7.62+5.42=4.91+7.93-9.14=8.78-8.17-0.32=3.79+1.53=3.77+3.07-3.92+0.72=5.91-0.26+0.02=9.13+5.18-3.96+5.43=9.71-0.71-3.97+8.84=0.44+8.18=2.85+8.37=9.25+9.02+1.73=5.76-1.01+7.61+7.21=7.86-6.51-0.36=8.12-4.53+1.06+3.95=9.69+2.21=9.62-0.23=4.18+3.92=7.28+2.89+1.21+4.84=3.99+1.16+6.2-2.99=6.99+2.75+4.05=3.42-2.6+7.54=9.5+9.8+3.14+0.86=9.81-5.74-1.05-0.27=9.15+3.79-4.67=6.32+9.09-9.9=8.21+0.35-8.1=8.14-2.21-1-4.67=8.35-3.01-1.79-2.62=8.19-6.99+6.52-5.65=7.83+4.37-5.33-4.25=7.49+8.85-7.06-2.73=4.48-3.51+8.34+0.41=5.98-5.85+2.17=6.76-3.14-3.28=5.53+1.08+4.94=7.64-4.48=3.5+9.63+7.88=4.2+2.37+4.64-7.13=9.65-7.74-1.45=9.15-6.62=6.61+1.95+2.09=1.2+6.75+8.36-5=5.37-2.31+4.26=5.17+8.72+8.87=0.12+1.55-0.99+4.11=7.92-6.11-0.64-0.08=3.53+7.1-1.29-0.97=7.2+0.59-0.34=9.31-7.98+6.32=2.64-1.08=6.74+9.98-7.03=2.44+6.05+5.74-4.07=7.22-3.38=8.29+3.85+9.27-8.39=6.49-1.96=6.23-0.41-0.93+8.92=4.37-2.5-0.8+6.31=9.42+4.81-3=7.86+9.26+2.75+3.52=6.82+3.97-3.12+6.75=7.9+2.32=8.32-2.2+1.77-4.63=0.4+4.83=1.53+6.8+2.72-8.07=0.18+3.24=9.27-6.88-0.03-0.32=4.06-2.12+7.05=6.26+9.57-8.33=8.1-3.54-2.52=1.26+0.15+9.37=0.7+8.3-2.22+9.11=0.28+7.07+4.18=1.18+4.22=7.17-6.93+7.56-5.39=9.76+3.25+1.92-6.76=7.59+7.14-4.04-6.51=2.87+8.76+1.92=7.75-1.25-2.96=2.8-1.68-0.7-0.14=8.85-1.29+7.96+9.46=5.75-0.28-0.04-4.94=8.51-7.8=3.3+6.44+9.83+5.5=8.6-3.39+3.35-8.27=6.25-0.51-3.69=9.43+0.15+9.1=5.93+9.81+8.75+8.79=9.9-2.85-1.33-3.07=2.42+8.05-6.87-1.86=8.57-4.36=5.03+8.63=6.49-0.16+8.77-5.31=6.78-4.36-1.6=2.16-1.84+8.87-8.31=0.35-0.12+4.93=9.13-5.32+7.98=1.92+0.18+5.49=7.95+9.54-0.16+2.93=0.41+3.66=9.08+2.68+8.67-2.72=9.99-9.43-0.17=3.91-0.21-0.29+9.54=6.8-1.49-5.1+1.17=8.47-2.8=0.56+6.27-1.68=2.03+2.57+9.08+6.52=4.55-0.69+7.59-1.05=1.42-0.73+8.63=6.09-2.44+2.03+1.37=8.86+6.87-9.13-4.08=9.78+6.04=8.73-1.29+2.38+6.65=9.73-1.48+3.58-6.64=2.31+8.49+1.57-2.83=6.46+4.64+7.28+4=8.53-6.89=8.57+5.11-7.01=9.33+0.77+5.88+0.95=3.9+0.24+5.15+3.53=8.95-0.51=2.45+7.02=8.26-4.79-2.82=3.61+2.42-4.68=9.44-0.15-1.74-1.6=8.78+7.31=5.27-1.76=0.4+4.19-0.55-3.73=8.1-5.35-0.96+8.07=8.7-1.95-2.13+8.64=5.2-1.12+9.32-8.49=2.44+9.43+1.93+6.15=0.53+5.89+7.53=1.26+6.21-3.25-0.96=1.6+5.9+2.77=7.98+6.24-8.95=8.83-0.75-0.45=0.33+1.25=5.65+9.05-7.52-2.13=6.51+4.48=3.5+8.23+9.91=8.52-2.07-5.69=9.5-3.14+1.83=3.72+2.87+2.73+5.8=8.02+0.46+0.63=3.23+0.57-0.95+3.18=9.43+3.14+1.93=1.73+9.09+0.24+9.21=6.47+9.7=9.55+0.48+7.69=8.86-5.76=3.05+0.68-0.75+9.18=5.64-2.23+4.29-5.18=6.86-0.22=6.52+0.33+3.59=3.28+4.38-7.08=8.28-5.24-1.4+4.41=9.12-1.72+5.82=3.92+2.16+5.42+1.69=9.91-1.19-2.77-2.98=6.03-0.09-0.36-1.9=6.58-0.34-3.2-2.15=3.08+6.42+9.93=9.46-2.39+0.79+2.79=1.35-1.17+0.13+1.98=1.67+7.47-7.43+0.33=9.91+1.19+9.58=9.55+0.47-1.66-3.49=0.37+1.09-1.29=9.56-1.51-5.18-1.04=2.92+4.05+3.54+1.92=3.53+0.74+9.57+2.01=5.81-3.89+8.8-0.32=0.19+9.89-2.03-2.66=6.46+8.58+6.28+3.13=1.26+8.79+4.94-5.45=8-5.04=8.06-6.1=0.36+2.56+4.37=1.21-0.47-0.19=7.14-1.43=1.2+4.69+6.58+0.45=8.32-2.56-3.48-1.67=5.14-3.38+8.65=7.11+0.81+7.09=7.53+6.66+7.09-3.04=5.93-1.85-0.95+7.85=4.37-0.76+5.3=8.31+3.13+7.2-7.41=4.17+4.65-0.88=2.59+0.29+3.51+7.83=0.74+4.51-4.84=5.41-1.61-0.88-0.65=3.61+7.29=8.45+6.89-1.14+3.41=1.22+6.59-3.53=9.29+4.84=5.95+8.59-7.75+6.7=8.21-6.63+4.31+7.08=2.65+6.23-2.24+0.66=4.57+2.93=5.34-5.03-0.18=6.54-1.81-0.39-1.75=7.05+0.13+9.41-0.25=6.49+0.29-4.98+4.43=6.78+2.76+8.18-7.7=5.09-3.9=7.63-2.48=9.46-3.47+6.44=9.63-9.53+8.81+8.11=7.44-3.18+2.12+2.2=3.89-2.77-0.68+2.58=1.69-1.17=4.97+7.15-0.86+6.29=7.53+7-4.75+9.93=6.9-6.63+2.38+6.59=7.12+8.31+5.71=3.48-0.35+4.27=9.26-2.81+9.97+2.36=0.52+8.64-5.75=9.28-5.68-2.09=4+2.21+2.25+8.37=9.94-7.92+0.23=0.83+6.5-3.8-1.22=9.13-1.98-4.94=7.72-4.39-0.59-1.54=8.31-4.11-0.9=7.13+2.4+2.65+6.97=6.38-0.96-3.44+8.84=8.48+9.3=6.65-2.46-0.55-1.98=9.07+4.18-4.3-8.24=4.2+9.94-5.84=8.76+9.11-4.33=0.39+6.78+2.98-9.98=4.08+5.67-8.88=6.07-2.11-2.96=6.2-5.1=2.69-1.6+9.87=3.37-2.33-0.09+0.84=7.12+5.31-5.61-5.76=1.47+7.98+5.25=9.49+9.31-0.69=9.52+3.56+8.38=6.49+7.93+1.35=9.94-4.32-2.5=8.27+9.03-8.43-8.67=7.56-5.42=7.29-5.55+6.33-6.16=6.63-5.09-0.6+1.69=5.34+1.94+5.56=5.46-3.02+7.35-2.17=8.61-5.83+0.99=2.28-2.01+3.36-1.84=5.07-4.79=0.26+5.82-1.9+7.08=0.4+2.75+2+6.69=8.25-6.1+9.29-0.19=9.53+3.53-6.12-5.2=9.78-8.77=3.98+8.27+6.06-0.11=9.84+7.92=3.97+4.3+0.79-3.08=9.89-2.98-0.05+6.51=3.22-1.33=9.27-6.71-0.33=9.22-0.66=3.84+5.36+7.72-2.42=5.54-2.23-1.58+4.89=2.27+7+5.75+3.29=2.17+9.16+3.78-9.87=2.21+2.2-1.05=5.7+5.15-4.72+9.77=7.26-1.69=9.86-0.96+6.5-5.39=7.5+6.11=4.97+6.71+8.07+7.22=9.64+6.47=5.93+9.15=8.81-0.31-2.67-2.24=9.63-7.3-0.66=9.26+6.45+5.65=7.44+6.36-2.84+0.68=8.61-1.27+6.61=6.87+9.73=9.22+4.98-2.25+4.93=9.17-3.94-0.27-3.92=7-3.28+8.06+8.83=6.35+8.52+4.32-7.35=9.54-8.43=4.83+3.7+3.64=1.24+8.32-7.44=8.89-8.62+7.02-5.08=7.61+5.99-1.55-9.89=1.49+5.17-3.06-1.26=2.4+5.4-1.78-4.53=7.63-3.97-3.05+7.62=7.07+5.8-3.83+6.86=8.84-0.26-1.22-5.11=2.15-1.02=0.96-0.44+7.98-0.46=3.29+3.99+5.53=4.21+4.73+6.2=4.45+7.68+7.48=8.76-4.9=8.29-0.94=3.46-0.71-0.45-0.73=9.65+4.92-9.91+3.61=4.33+0.29=7.56+2.97+3.84+8.64=3.63-1.56+6.26-6.09=7.27+1.33+0.22=5.77+5.93-9.79-1.1=9.53+3.1+2.27-3.85=9.57-7.61+9.07=6.06-0.68-3.57+7.75=8.54-5.69=7.38+5.66+8.2=9.56-6.13-1.46=4.02-1.43+7.72-3.61=9.34-3.06-5.64=3.66-3.48=4.11+8.23-8.35+6.65=6.43-0.55+8.95-4.69=0.85+4.53-4.21=8.47-4.08+8.52-5.77=9.97-4.87-4.99=2.94+6.79=6.24+4.83+1.03-1.52=8.27-7.23+7.15+4.23=3.26+9.59+3.75-9.69=7.97-1.46-5.11=9.74+3.67=9.98-4.24-0.04-0.88=2.17+7.35+6.72-8.5=6.41-5.31+5.18=8.65-1.09-3.58=3.96+1.09+2.1+3.49=0.73+2.45+7.61=5.13-0.15+1.23+4.53=7.1-4.06+8.42+0.55=8.11-2.22+5.13-6.21=4.28+4.64+8.24+3.67=5.65+4.23-4.84=7.6-1.76-3.72-1.64=4.02-3.39+8.16+7.74=7.37-0.23-0.18-3.77=9.61-6.83+6.87+3.2=2.47-1.46=7.82+9.85-9.09=6.85+0.84+5.48+6.6=3.77-1.65+6.12=0.58+8.45=5.22+0.49=4.89-4.53+5.39=9.96+2.91+6.81=4.02-0.55-1.56+2.5=4.56-2.34-0.1=3.7+8.25-0.24=9.83-9.33+1.78=2.65+8.72+5.16-8.43=8.76-0.02-3.56-2.17=8.69-4.71-2.23+7.62=4.23-3.04-0.69=0.96-0.68=9.4-4.94+2.16=7.96+2.73-3.87+9.93=7.03+7.26-6.08-4.1=3.35+7.21+3.99+1.42=7.99+1.72-7.09-0.03=1.3+9.75=7.3-5.77-0.94=0.65-0.21=4.73-2.17-2.02+6.79=8.22+7.12+8.13=6.41-1.62-3.87=9.77-1.66-2.1-4.4=1.08+8.12+9.75-2.29=6.07-4.54+9.73-5.33=7.39-5.4-1.14+3.2=3.83+7.17+0.97-9.45=9.73+9.74-5.63=7.74-4.03-0.3+8.36=2.62-1.35-0.85-0.14=6.23-1.51+6.22=5.79-2.22-0.97+0.73=2.08-1.37+4.47+5.92=7.66-5.96+5.73-3.91=4.21+4.93=5.09-1+8.3+5.48=8.61-2.44-4.01+6.02=1.45+5.47-4.45-0.36=3.85+5.21+0.98-4.86=4.37+8.36+0.29=5.73-3.93+7.07+2.46=5.92-0.76=2.95-0.92+6.21=8.39-1.62-1.36-2.03=3.44+3.18+7=7.08+7.84-5.12-8.44=5.63-2.37-0.63+5.28=0.54+1.49+8.62-3.21=7.65-5.91=5.21-4.03+5.22-3.88=8.89-1.28+4.41+7.26=2.79+8.44-5.93+9.71=8.3-7.15-0.55=0.58+7.4+2.28+1.17=9.75+5.68+2.68-3.01=5.08-3.54+1.69+4.08=9.23+8.03+2.78+1.45=4.07-0.45+7.52-2.52=8.48+4.25+7.83+4.86=8.29+9.75+7.68-8.88=9.79-1.6-3.02-1.88=1.34+0.07=7.17-5.12=8.87-5.29-1.15+5.24=7.42+5.22-7.45+8.92=1.46+6.11+3.69+2.39=3.17+1.96-1.41+2.6=7.89-7.5=7.74-3.78+8.89-0.11=3.78+5.72-7.62=3.3-1.04=7.47-7.23+6.18+3.81=3.89-1.13-1.66-0.09=8.54-2.11-1.74+7.97=7.84+7.21+9.46=4.79+8.93+3.31-2.89=8.94-5.87+8.49=9-6.83+6.13-4.17=8.34+5.18-0.79=7.94-4.81+5.13-6.25=9.56-5.03+6.34+0.57=2.69+8.77-7.43-2.47=8.76-7.86+6.62=8.08-4.63+8.09=7.96+9.05-8.26+2.2=3.85-0.81+1.71+0.86=3.65+5.82+6.45-2.4=1.88-1.4+3.72+4.92=3.48-2.23+0.24+5.54=0.74+7.58=8.76+1.5+1.75+2.43=6.06-2.92=8.83-8.43+4.27=8.33-1.77-2.71+1.47=4.65+4.07-2.02+8.62=7.67+7.79+3.87-8.38=9.27-0.5-3.36+5.55=7.6+6.34=4.17-3.17+3.37-3.77=7.1-2.04-1.62+5.53=1+6.16+0.32=1.62+0.8=7+1.74+8.3+1.16=2.27+2.63-0.56-0.67=8.43-5.55-1.95=7.13-2.23-2.35-1.92=8.53+2.47+3.4+6.95=8.63-3.68-2.33=6.98-1.15+7.76+5.34=4.75-0.25-1.47-0.55=1.12+3.49+4.74+8.22=9.55-1.3-0.11-3.13=6.47+4.23-3.54-6.21=4.89+7.53-0.26-1.28=8.45-0.79-0.92=2.45+3.91-5.44+6.55=5.24+8.24-6.32=8.64-0.76+8.23+1.56=5.41-0.21+8.93=4.75+1.22+9.18+8.56=9.71+8.2-3.77-4.91=9.01-4.44-1.91+6.43=8.61-3.09+3.76+9.58=8.92+8.51-8.77-2.53=3.4-1.56-0.65+9.98=6.46-1.03+6.3-0.55=3.21-0.36-0.13+0.23=9.19-3+4.63-5.6=2.32+4.02+5.25-1.21=4.75+4.85-9.35=1.34+4.16+3.36=7.63+4.78-7.11+6.52=0.53+4.34=2.7-0.69+8.18-2.64=8.02-4.77+8.52-8.54=2.25+5.74+8.46=7.37-4.08-1.21-0.17=8.33+9.43+2+1.69=4.38+1.62+4.1=4.69+1+1.86=7.37+7.57-5.45+7.58=1.5+8.53+0.76+2.18=9.61+7.48=3.84-1.77=8.71-1.55+1.54-7.96=7.15+1.11+1.13=3.29+0.71+2.86=9.28-3.91-4.25=8.98-1.41-4.6+4.8=5.74+5-2.17+5.63=5.08+6.34+1.04-4.43=7.23-1.66-0.78-3.32=7.3-6.03-0.64+9.3=9.96-9.56+6.23+4.61=8.34-2.02+4.53-8.97=4.8+2.23-0.36-1.01=0.54+6.68-5.26+3.55=7.72-7.02+1.41+4.32=9.22+5.97-6.84=7.63-1.62-5.44+4.73=6.51+8.63+0.68-1.75=6.5-3.25=2.1+5.9+3.93+0.36=8.74-1.84+5.07=1.83+6.01-5.12+2.51=5.31+0.33-3.52+6.85=5.27-2.01+7.67=0.84+9.72=9.97-7.62+9.44-3.14=7.1+9.8-3.42-4.85=5.77+4.78-1.68-6.64=9.82+7.52-1.1-2.22=7.71-0.45-2.6+4.24=1.28+0.46+7.6+5.67=9.96-6.05-1.53=7.43-2.08+5.02+8.17=9.34-2.26-2.42-3.49=6.08-4.27+3.67-0.39=3.8+0.65+9.46-8.25=5.52+0.4+8.48-9.07=9.06-0.96+1.44+4.82=7.31+7.94=3.89-2.35-0.44+7.53=7.75+0.11+5.52=4.55+3.7+3.93=1.36+8.3+7.51+7.9=5.66+2.78+6.25+4.33=7.63-0.87+7.31-6.41=6.72-4.28+2.76+1.53=8.05-2.32-0.66=8.17-5.95+2.16=7.84+8.45+0.2+1.08=7.02-3.92+4.26=9.38-2.02+2.62=9.71-2.48-6.45=3.36+3.79-0.62-3.45=5.64+9.37-5.41-8.14=8.89+5.83-8.97=9.49-2.06-1.54+1.6=4.96+4.49+7.25=4.53+7.76+1.12-1.6=1.25+6.02+1.65+6.7=8.87-3.83+6.92-5.24=5.34-1.41+1.29+9.2=6.96-1.37-5.1-0.14=7.61-1.08-4.77+7.19=6.47+5.78-9.68+7.89=8.14-3.07-2.19=9.42-4.3-2.07-2.77=9.6+6.09-6.85-1.02=8.77-6.6+8.17-8.44=9.73+5.95+1.69-7.67=6.12-2.82=9.81-8.01=9.69-0.47-4.82-1.1=7.76-7.12+9.3+6.61=1.44+7.44-2.55=0.42+6.87+7.13-1.3=4.98+5.05-5.74+6.53=7.59+9.87-5.04-8.19=1.03+5.67-4.81+8.64=6.27+5.66-7.31+4.19=6.87-2.59+9.87-1.13=5.25+8.75-7.02=8.87+8.06-3.3=2.77-1.26+1.52=8.66+4.42+3.54-3.22=9.05-7.95=1.96+2.83=6.98+7.76-0.26-9.48=2.76+2.11=7.64-4.51-2.33=2.9-2.34+6.07+3.74=2.15+7.14-6.42=0.71+9.52-6.06+8.53=1.14+7.6+7.21+7.67=0.38+5.59=4.7+7.19-1.78-7.69=8.35-2.76+4.52=8.55-0.09+4.44=9.1-4.77-2.22=6.73+5.59-5.23+2.51=7.86+6.22+8.55-5.07=8.39-3.24+5.96+3.55=8.92-2.77-0.47-4.34=9.11-2.18-1.57-2.02=5.33-4.71+1.61=4.8-3.31-1.25+5.04=9.41+6.54-3.64+0.6=4.04+6.18-2.64=7.46-6.33+1.45=8.98-4.48-3.34=5.6-3.06+0.63=5.83+3.94-0.18-8.68=9.83+1.79-0.77+6.55=5.09+0.53=4.28-2.53=7.88-3.34-2.84+7.95=3.13-0.5+2.79+0.74=9.09+5.7-8.52=6.34+5.03+7.49+1.46=7.44+0.81-6.64+8.39=8.82-8.08+1.83-2.27=9.57-5.82-3.28=9.81+9.83-6.87-4.93=8.89+4.56=5.08+8.09-9.73-0.32=7.3-0.07-0.15=2.98-1.67=7.15+9.11-5.25=6.84-2.91-2.83-0.65=8.15-3.31+3.72-1.84=5.98+1.19-6.07=1.52+7.41+2.32+9.24=9.17+7.47+2.39=7.09-2.38+3.82=7.98-0.5-5.35+5.5=7.49-5.43+3.11=0.94+7.87-2.37+3.16=4.74-1.68+8.79-5.69=5.35+7.6-6.93+2.02=7.56-0.91+2.57+8.11=8.96-1.53+0.96=7.08-1.82-3.19=3.31-1.57=8.79+6.81-9.73=7.71+5.68-4.57+6.89=3.01-1.1-0.82=7.46-6.24-0.94+1.27=4.15-1.18-1.15-0.48=8.57-7.61+0.61+2.97=3.9+5.91+3.33-5.46=9.72-0.37+2.48-8.13=5.5-1.98+1.18=6.48+6.6-3.36=6.78+3.25-2.79=4.12+5.67-1.21-1.84=7.92+5.2-3.74=9.46+8.8+4.44-7.01=4.41+2.33+0.08-0.9=9.9-2.56-2.34+6.22=2.7+8.59-6.25=7.67-3.73-1.71=9.52-4.39-0.5-2.68=4.52+8.44-8.66-3.9=7.72-6.3+6.48=9.14+7.21=7.39+9.05+9.15+4.03=9.17-7.91+6.02-5.28=9.28+1.95+7.49-6.32=5.66+9.57-4.97-5.04=7.98-2.9+4.66+2.39=7.66-6.3+0.8=5.11-1.98-2.49+3.31=3.06+7.38=9.54+3.01-5.6+2.35=3.3-0.26-0.98+5.42=9.19-0.39-6.42-0.5=2.29+7.55+4.75-0.53=9.24-7.26-1.21=1.72-0.5+0.48-1.2=8.79+9.01-2.37=9.39-2.84-2.4=7.82-5.36+3.19=2.58-0.22-1.51+1.73=6.5-2.69+5.88-4.3=3.47+4.81-3.93+4.93=9.66+0.47-5.77+4.09=4.77+1.15+6.87+0.51=5.75+5.49-4.23=8.71-6.95-0.61+8.88=3.79+7.09-0.6-4.8=6.53-1.32-0.2-3=2.9+5.47-7.09=3.63-1.05=9.4+8.56=9.71-9.04+3.63-2.34=9.78-3.93-0.65-3.03=9.1-7.1-1.48=6.82-0.02-2.17-4.3=6.02+3.8+1.79+6.55=5.75-4.33+6.64-3.94=9.04+3.65-2.62-3.52=4.1+4.86+4.33=7.8+8.57-6.68+1.87=4.17+2.87-3.95=8.25-5.2-2.86+6.97=6.76-2.77+2.45+3.37=7.93+4.34-0.8-5.18=9.05-8.29+5.01+7.33=6.44+1.8-7.04=0.66+7.14-1.13+7.44=4.75+7.06+6.49-4.53=9.17-5.18+3.86=7.38-2.08-2.72+4.02=9.48+6.75-1.29-2.27=4.23+7.86-3.41+7.5=5.06+8.38-6.38-6.16=7.63-1.46+5.08+3.36=9.81-4.69-1.39-3.59=7.08-3.08+1.15=5.11+7.42+1.46-2.96=9.35-5.38-0.3+2.41=0.39-0.24+0.46+5.1=0.03+5.11+7.16+6.34=8.7-0.43+5.47-4.61=1.31+2.45+7.08-6.27=3.91+0.41+7.4+3.85=9.25+0.47+0.07=6.46-2.79-2.64=4.26-0.34-3.71=4.89-3.11+5.02+4.17=0.19+5.2=1.83+7.79-3.17=3+2.35+2.39+7.31=5.73-0.89-3.45=9+9.81=9.34-6.83=2.33-2.11+4.66+7.47=3.92-1.57-1.01-0.81=6.07+4.12-4.14+7.57=9.83-3.1-5.44+8.73=4.39+7.94-6.08-1.67=4.71-3.35+0.1=0.49+2.5=7.43+8.58-6.41-1.88=8.11-2.33-4.11=3.6+7.03+3.99-4.5=4.96-2.38=4.18-3.35-0.48-0.06=9.23-2.36+8.48-5.77=参考答案7.99-1.14-0.69-0.06=6.11.57+6.75=8.324.78-1.91+4.07+8.81=15.754.24-2.97+1.73=37.56-1.36+9.76+8.18=24.143.77-2.71=1.065.82-5.1+8.14+0.8=9.666.31-0.34-0.16-1.94=3.876.13+2.59+6.35-0.77=14.36.49+5.58+1.85=13.929.87-1.18-4.12+8.99=13.568.43+9.71-4.23-3.73=10.187.62+5.42=13.044.91+7.93-9.14=3.78.78-8.17-0.32=0.293.79+1.53=5.323.77+3.07-3.92+0.72=3.645.91-0.26+0.02=5.679.13+5.18-3.96+5.43=15.789.71-0.71-3.97+8.84=13.870.44+8.18=8.622.85+8.37=11.229.25+9.02+1.73=205.76-1.01+7.61+7.21=19.577.86-6.51-0.36=0.998.12-4.53+1.06+3.95=8.69.69+2.21=11.99.62-0.23=9.394.18+3.92=8.17.28+2.89+1.21+4.84=16.223.99+1.16+6.2-2.99=8.366.99+2.75+4.05=13.793.42-2.6+7.54=8.369.5+9.8+3.14+0.86=23.39.81-5.74-1.05-0.27=2.759.15+3.79-4.67=8.276.32+9.09-9.9=5.518.21+0.35-8.1=0.468.14-2.21-1-4.67=0.268.35-3.01-1.79-2.62=0.938.19-6.99+6.52-5.65=2.077.83+4.37-5.33-4.25=2.627.49+8.85-7.06-2.73=6.554.48-3.51+8.34+0.41=9.725.98-5.85+2.17=2.36.76-3.14-3.28=0.345.53+1.08+4.94=11.557.64-4.48=3.163.5+9.63+7.88=21.014.2+2.37+4.64-7.13=4.089.65-7.74-1.45=0.469.15-6.62=2.536.61+1.95+2.09=10.651.2+6.75+8.36-5=11.315.37-2.31+4.26=7.325.17+8.72+8.87=22.760.12+1.55-0.99+4.11=4.797.92-6.11-0.64-0.08=1.093.53+7.1-1.29-0.97=8.377.2+0.59-0.34=7.459.31-7.98+6.32=7.652.64-1.08=1.566.74+9.98-7.03=9.692.44+6.05+5.74-4.07=10.167.22-3.38=3.848.29+3.85+9.27-8.39=13.026.49-1.96=4.536.23-0.41-0.93+8.92=13.814.37-2.5-0.8+6.31=7.389.42+4.81-3=11.237.86+9.26+2.75+3.52=23.396.82+3.97-3.12+6.75=14.427.9+2.32=10.228.32-2.2+1.77-4.63=3.260.4+4.83=5.231.53+6.8+2.72-8.07=2.980.18+3.24=3.429.27-6.88-0.03-0.32=2.044.06-2.12+7.05=8.996.26+9.57-8.33=7.58.1-3.54-2.52=2.041.26+0.15+9.37=10.780.7+8.3-2.22+9.11=15.890.28+7.07+4.18=11.531.18+4.22=5.47.17-6.93+7.56-5.39=2.419.76+3.25+1.92-6.76=8.177.59+7.14-4.04-6.51=4.182.87+8.76+1.92=13.557.75-1.25-2.96=3.542.8-1.68-0.7-0.14=0.288.85-1.29+7.96+9.46=24.985.75-0.28-0.04-4.94=0.498.51-7.8=0.713.3+6.44+9.83+5.5=25.078.6-3.39+3.35-8.27=0.296.25-0.51-3.69=2.059.43+0.15+9.1=18.685.93+9.81+8.75+8.79=33.289.9-2.85-1.33-3.07=2.652.42+8.05-6.87-1.86=1.748.57-4.36=4.215.03+8.63=13.666.49-0.16+8.77-5.31=9.796.78-4.36-1.6=0.822.16-1.84+8.87-8.31=0.880.35-0.12+4.93=5.169.13-5.32+7.98=11.791.92+0.18+5.49=7.597.95+9.54-0.16+2.93=20.260.41+3.66=4.079.08+2.68+8.67-2.72=17.719.99-9.43-0.17=0.393.91-0.21-0.29+9.54=12.956.8-1.49-5.1+1.17=1.388.47-2.8=5.670.56+6.27-1.68=5.152.03+2.57+9.08+6.52=20.24.55-0.69+7.59-1.05=10.41.42-0.73+8.63=9.326.09-2.44+2.03+1.37=7.058.86+6.87-9.13-4.08=2.529.78+6.04=15.828.73-1.29+2.38+6.65=16.479.73-1.48+3.58-6.64=5.192.31+8.49+1.57-2.83=9.546.46+4.64+7.28+4=22.388.53-6.89=1.648.57+5.11-7.01=6.679.33+0.77+5.88+0.95=16.933.9+0.24+5.15+3.53=12.828.95-0.51=8.442.45+7.02=9.478.26-4.79-2.82=0.653.61+2.42-4.68=1.359.44-0.15-1.74-1.6=5.958.78+7.31=16.095.27-1.76=3.510.4+4.19-0.55-3.73=0.318.1-5.35-0.96+8.07=9.868.7-1.95-2.13+8.64=13.265.2-1.12+9.32-8.49=4.912.44+9.43+1.93+6.15=19.950.53+5.89+7.53=13.951.26+6.21-3.25-0.96=3.261.6+5.9+2.77=10.277.98+6.24-8.95=5.278.83-0.75-0.45=7.630.33+1.25=1.585.65+9.05-7.52-2.13=5.056.51+4.48=10.993.5+8.23+9.91=21.648.52-2.07-5.69=0.769.5-3.14+1.83=8.193.72+2.87+2.73+5.8=15.128.02+0.46+0.63=9.113.23+0.57-0.95+3.18=6.039.43+3.14+1.93=14.51.73+9.09+0.24+9.21=20.276.47+9.7=16.179.55+0.48+7.69=17.728.86-5.76=3.13.05+0.68-0.75+9.18=12.165.64-2.23+4.29-5.18=2.526.86-0.22=6.646.52+0.33+3.59=10.443.28+4.38-7.08=0.588.28-5.24-1.4+4.41=6.059.12-1.72+5.82=13.223.92+2.16+5.42+1.69=13.199.91-1.19-2.77-2.98=2.976.03-0.09-0.36-1.9=3.686.58-0.34-3.2-2.15=0.893.08+6.42+9.93=19.439.46-2.39+0.79+2.79=10.651.35-1.17+0.13+1.98=2.291.67+7.47-7.43+0.33=2.049.91+1.19+9.58=20.689.55+0.47-1.66-3.49=4.870.37+1.09-1.29=0.179.56-1.51-5.18-1.04=1.832.92+4.05+3.54+1.92=12.433.53+0.74+9.57+2.01=15.855.81-3.89+8.8-0.32=10.40.19+9.89-2.03-2.66=5.396.46+8.58+6.28+3.13=24.451.26+8.79+4.94-5.45=9.548-5.04=2.968.06-6.1=1.960.36+2.56+4.37=7.291.21-0.47-0.19=0.557.14-1.43=5.711.2+4.69+6.58+0.45=12.928.32-2.56-3.48-1.67=0.615.14-3.38+8.65=10.417.11+0.81+7.09=15.017.53+6.66+7.09-3.04=18.245.93-1.85-0.95+7.85=10.984.37-0.76+5.3=8.918.31+3.13+7.2-7.41=11.234.17+4.65-0.88=7.942.59+0.29+3.51+7.83=14.220.74+4.51-4.84=0.415.41-1.61-0.88-0.65=2.273.61+7.29=10.98.45+6.89-1.14+3.41=17.611.22+6.59-3.53=4.289.29+4.84=14.135.95+8.59-7.75+6.7=13.498.21-6.63+4.31+7.08=12.972.65+6.23-2.24+0.66=7.34.57+2.93=7.55.34-5.03-0.18=0.136.54-1.81-0.39-1.75=2.597.05+0.13+9.41-0.25=16.346.49+0.29-4.98+4.43=6.236.78+2.76+8.18-7.7=10.025.09-3.9=1.197.63-2.48=5.159.46-3.47+6.44=12.439.63-9.53+8.81+8.11=17.027.44-3.18+2.12+2.2=8.583.89-2.77-0.68+2.58=3.021.69-1.17=0.524.97+7.15-0.86+6.29=17.557.53+7-4.75+9.93=19.716.9-6.63+2.38+6.59=9.247.12+8.31+5.71=21.143.48-0.35+4.27=7.49.26-2.81+9.97+2.36=18.780.52+8.64-5.75=3.419.28-5.68-2.09=1.514+2.21+2.25+8.37=16.839.94-7.92+0.23=2.250.83+6.5-3.8-1.22=2.319.13-1.98-4.94=2.217.72-4.39-0.59-1.54=1.28.31-4.11-0.9=3.37.13+2.4+2.65+6.97=19.156.38-0.96-3.44+8.84=10.828.48+9.3=17.786.65-2.46-0.55-1.98=1.669.07+4.18-4.3-8.24=0.714.2+9.94-5.84=8.38.76+9.11-4.33=13.540.39+6.78+2.98-9.98=0.174.08+5.67-8.88=0.876.07-2.11-2.96=16.2-5.1=1.12.69-1.6+9.87=10.963.37-2.33-0.09+0.84=1.797.12+5.31-5.61-5.76=1.061.47+7.98+5.25=14.79.49+9.31-0.69=18.119.52+3.56+8.38=21.466.49+7.93+1.35=15.779.94-4.32-2.5=3.128.27+9.03-8.43-8.67=0.27.56-5.42=2.147.29-5.55+6.33-6.16=1.916.63-5.09-0.6+1.69=2.635.34+1.94+5.56=12.845.46-3.02+7.35-2.17=7.628.61-5.83+0.99=3.772.28-2.01+3.36-1.84=1.795.07-4.79=0.280.26+5.82-1.9+7.08=11.260.4+2.75+2+6.69=11.848.25-6.1+9.29-0.19=11.259.53+3.53-6.12-5.2=1.749.78-8.77=1.013.98+8.27+6.06-0.11=18.29.84+7.92=17.763.97+4.3+0.79-3.08=5.989.89-2.98-0.05+6.51=13.373.22-1.33=1.899.27-6.71-0.33=2.239.22-0.66=8.563.84+5.36+7.72-2.42=14.55.54-2.23-1.58+4.89=6.622.27+7+5.75+3.29=18.312.17+9.16+3.78-9.87=5.242.21+2.2-1.05=3.365.7+5.15-4.72+9.77=15.97.26-1.69=5.579.86-0.96+6.5-5.39=10.017.5+6.11=13.614.97+6.71+8.07+7.22=26.979.64+6.47=16.115.93+9.15=15.088.81-0.31-2.67-2.24=3.599.63-7.3-0.66=1.679.26+6.45+5.65=21.367.44+6.36-2.84+0.68=11.648.61-1.27+6.61=13.956.87+9.73=16.69.22+4.98-2.25+4.93=16.889.17-3.94-0.27-3.92=1.047-3.28+8.06+8.83=20.616.35+8.52+4.32-7.35=11.849.54-8.43=1.114.83+3.7+3.64=12.171.24+8.32-7.44=2.128.89-8.62+7.02-5.08=2.217.61+5.99-1.55-9.89=2.161.49+5.17-3.06-1.26=2.342.4+5.4-1.78-4.53=1.497.63-3.97-3.05+7.62=8.237.07+5.8-3.83+6.86=15.98.84-0.26-1.22-5.11=2.252.15-1.02=1.130.96-0.44+7.98-0.46=8.043.29+3.99+5.53=12.814.21+4.73+6.2=15.144.45+7.68+7.48=19.618.76-4.9=3.868.29-0.94=7.353.46-0.71-0.45-0.73=1.579.65+4.92-9.91+3.61=8.274.33+0.29=4.627.56+2.97+3.84+8.64=23.013.63-1.56+6.26-6.09=2.247.27+1.33+0.22=8.825.77+5.93-9.79-1.1=0.819.53+3.1+2.27-3.85=11.059.57-7.61+9.07=11.036.06-0.68-3.57+7.75=9.568.54-5.69=2.857.38+5.66+8.2=21.249.56-6.13-1.46=1.974.02-1.43+7.72-3.61=6.79.34-3.06-5.64=0.643.66-3.48=0.184.11+8.23-8.35+6.65=10.646.43-0.55+8.95-4.69=10.140.85+4.53-4.21=1.178.47-4.08+8.52-5.77=7.149.97-4.87-4.99=0.112.94+6.79=9.736.24+4.83+1.03-1.52=10.588.27-7.23+7.15+4.23=12.423.26+9.59+3.75-9.69=6.917.97-1.46-5.11=1.49.74+3.67=13.419.98-4.24-0.04-0.88=4.822.17+7.35+6.72-8.5=7.746.41-5.31+5.18=6.288.65-1.09-3.58=3.983.96+1.09+2.1+3.49=10.640.73+2.45+7.61=10.795.13-0.15+1.23+4.53=10.747.1-4.06+8.42+0.55=12.018.11-2.22+5.13-6.21=4.814.28+4.64+8.24+3.67=20.835.65+4.23-4.84=5.047.6-1.76-3.72-1.64=0.484.02-3.39+8.16+7.74=16.537.37-0.23-0.18-3.77=3.199.61-6.83+6.87+3.2=12.852.47-1.46=1.017.82+9.85-9.09=8.586.85+0.84+5.48+6.6=19.773.77-1.65+6.12=8.240.58+8.45=9.035.22+0.49=5.714.89-4.53+5.39=5.759.96+2.91+6.81=19.684.02-0.55-1.56+2.5=4.414.56-2.34-0.1=2.123.7+8.25-0.24=11.719.83-9.33+1.78=2.282.65+8.72+5.16-8.43=8.18.76-0.02-3.56-2.17=3.018.69-4.71-2.23+7.62=9.374.23-3.04-0.69=0.50.96-0.68=0.289.4-4.94+2.16=6.627.96+2.73-3.87+9.93=16.757.03+7.26-6.08-4.1=4.113.35+7.21+3.99+1.42=15.977.99+1.72-7.09-0.03=2.591.3+9.75=11.057.3-5.77-0.94=0.590.65-0.21=0.444.73-2.17-2.02+6.79=7.338.22+7.12+8.13=23.476.41-1.62-3.87=0.929.77-1.66-2.1-4.4=1.611.08+8.12+9.75-2.29=16.666.07-4.54+9.73-5.33=5.937.39-5.4-1.14+3.2=4.053.83+7.17+0.97-9.45=2.529.73+9.74-5.63=13.847.74-4.03-0.3+8.36=11.772.62-1.35-0.85-0.14=0.286.23-1.51+6.22=10.945.79-2.22-0.97+0.73=3.332.08-1.37+4.47+5.92=11.17.66-5.96+5.73-3.91=3.524.21+4.93=9.145.09-1+8.3+5.48=17.878.61-2.44-4.01+6.02=8.181.45+5.47-4.45-0.36=2.113.85+5.21+0.98-4.86=5.184.37+8.36+0.29=13.025.73-3.93+7.07+2.46=11.335.92-0.76=5.162.95-0.92+6.21=8.248.39-1.62-1.36-2.03=3.383.44+3.18+7=13.627.08+7.84-5.12-8.44=1.365.63-2.37-0.63+5.28=7.910.54+1.49+8.62-3.21=7.447.65-5.91=1.745.21-4.03+5.22-3.88=2.528.89-1.28+4.41+7.26=19.282.79+8.44-5.93+9.71=15.018.3-7.15-0.55=0.60.58+7.4+2.28+1.17=11.439.75+5.68+2.68-3.01=15.15.08-3.54+1.69+4.08=7.319.23+8.03+2.78+1.45=21.494.07-0.45+7.52-2.52=8.628.48+4.25+7.83+4.86=25.428.29+9.75+7.68-8.88=16.849.79-1.6-3.02-1.88=3.291.34+0.07=1.417.17-5.12=2.058.87-5.29-1.15+5.24=7.677.42+5.22-7.45+8.92=14.111.46+6.11+3.69+2.39=13.653.17+1.96-1.41+2.6=6.327.89-7.5=0.397.74-3.78+8.89-0.11=12.743.78+5.72-7.62=1.883.3-1.04=2.267.47-7.23+6.18+3.81=10.233.89-1.13-1.66-0.09=1.018.54-2.11-1.74+7.97=12.667.84+7.21+9.46=24.514.79+8.93+3.31-2.89=14.148.94-5.87+8.49=11.569-6.83+6.13-4.17=4.138.34+5.18-0.79=12.737.94-4.81+5.13-6.25=2.019.56-5.03+6.34+0.57=11.442.69+8.77-7.43-2.47=1.568.76-7.86+6.62=7.528.08-4.63+8.09=11.547.96+9.05-8.26+2.2=10.953.85-0.81+1.71+0.86=5.613.65+5.82+6.45-2.4=13.521.88-1.4+3.72+4.92=9.123.48-2.23+0.24+5.54=7.030.74+7.58=8.328.76+1.5+1.75+2.43=14.446.06-2.92=3.148.83-8.43+4.27=4.678.33-1.77-2.71+1.47=5.324.65+4.07-2.02+8.62=15.327.67+7.79+3.87-8.38=10.959.27-0.5-3.36+5.55=10.967.6+6.34=13.944.17-3.17+3.37-3.77=0.67.1-2.04-1.62+5.53=8.971+6.16+0.32=7.481.62+0.8=2.427+1.74+8.3+1.16=18.22.27+2.63-0.56-0.67=3.678.43-5.55-1.95=0.937.13-2.23-2.35-1.92=0.638.53+2.47+3.4+6.95=21.358.63-3.68-2.33=2.626.98-1.15+7.76+5.34=18.934.75-0.25-1.47-0.55=2.481.12+3.49+4.74+8.22=17.579.55-1.3-0.11-3.13=5.016.47+4.23-3.54-6.21=0.954.89+7.53-0.26-1.28=10.888.45-0.79-0.92=6.742.45+3.91-5.44+6.55=7.475.24+8.24-6.32=7.168.64-0.76+8.23+1.56=17.675.41-0.21+8.93=14.134.75+1.22+9.18+8.56=23.719.71+8.2-3.77-4.91=9.239.01-4.44-1.91+6.43=9.098.61-3.09+3.76+9.58=18.868.92+8.51-8.77-2.53=6.133.4-1.56-0.65+9.98=11.176.46-1.03+6.3-0.55=11.183.21-0.36-0.13+0.23=2.959.19-3+4.63-5.6=5.222.32+4.02+5.25-1.21=10.384.75+4.85-9.35=0.251.34+4.16+3.36=8.867.63+4.78-7.11+6.52=11.820.53+4.34=4.872.7-0.69+8.18-2.64=7.558.02-4.77+8.52-8.54=3.232.25+5.74+8.46=16.457.37-4.08-1.21-0.17=1.918.33+9.43+2+1.69=21.454.38+1.62+4.1=10.14.69+1+1.86=7.557.37+7.57-5.45+7.58=17.071.5+8.53+0.76+2.18=12.979.61+7.48=17.093.84-1.77=2.078.71-1.55+1.54-7.96=0.747.15+1.11+1.13=9.393.29+0.71+2.86=6.869.28-3.91-4.25=1.128.98-1.41-4.6+4.8=7.775.74+5-2.17+5.63=14.25.08+6.34+1.04-4.43=8.037.23-1.66-0.78-3.32=1.477.3-6.03-0.64+9.3=9.939.96-9.56+6.23+4.61=11.248.34-2.02+4.53-8.97=1.884.8+2.23-0.36-1.01=5.660.54+6.68-5.26+3.55=5.517.72-7.02+1.41+4.32=6.439.22+5.97-6.84=8.357.63-1.62-5.44+4.73=5.36.51+8.63+0.68-1.75=14.076.5-3.25=3.252.1+5.9+3.93+0.36=12.298.74-1.84+5.07=11.971.83+6.01-5.12+2.51=5.235.31+0.33-3.52+6.85=8.975.27-2.01+7.67=10.930.84+9.72=10.569.97-7.62+9.44-3.14=8.657.1+9.8-3.42-4.85=8.635.77+4.78-1.68-6.64=2.239.82+7.52-1.1-2.22=14.027.71-0.45-2.6+4.24=8.91.28+0.46+7.6+5.67=15.019.96-6.05-1.53=2.387.43-2.08+5.02+8.17=18.549.34-2.26-2.42-3.49=1.176.08-4.27+3.67-0.39=5.093.8+0.65+9.46-8.25=5.665.52+0.4+8.48-9.07=5.339.06-0.96+1.44+4.82=14.367.31+7.94=15.253.89-2.35-0.44+7.53=8.637.75+0.11+5.52=13.384.55+3.7+3.93=12.181.36+8.3+7.51+7.9=25.075.66+2.78+6.25+4.33=19.027.63-0.87+7.31-6.41=7.666.72-4.28+2.76+1.53=6.738.05-2.32-0.66=5.078.17-5.95+2.16=4.387.84+8.45+0.2+1.08=17.577.02-3.92+4.26=7.369.38-2.02+2.62=9.989.71-2.48-6.45=0.783.36+3.79-0.62-3.45=3.085.64+9.37-5.41-8.14=1.468.89+5.83-8.97=5.759.49-2.06-1.54+1.6=7.494.96+4.49+7.25=16.74.53+7.76+1.12-1.6=11.811.25+6.02+1.65+6.7=15.628.87-3.83+6.92-5.24=6.725.34-1.41+1.29+9.2=14.426.96-1.37-5.1-0.14=0.357.61-1.08-4.77+7.19=8.956.47+5.78-9.68+7.89=10.468.14-3.07-2.19=2.889.42-4.3-2.07-2.77=0.289.6+6.09-6.85-1.02=7.828.77-6.6+8.17-8.44=1.99.73+5.95+1.69-7.67=9.76.12-2.82=3.39.81-8.01=1.89.69-0.47-4.82-1.1=3.37.76-7.12+9.3+6.61=16.551.44+7.44-2.55=6.330.42+6.87+7.13-1.3=13.124.98+5.05-5.74+6.53=10.827.59+9.87-5.04-8.19=4.231.03+5.67-4.81+8.64=10.536.27+5.66-7.31+4.19=8.816.87-2.59+9.87-1.13=13.025.25+8.75-7.02=6.988.87+8.06-3.3=13.632.77-1.26+1.52=3.038.66+4.42+3.54-3.22=13.49.05-7.95=1.11.96+2.83=4.796.98+7.76-0.26-9.48=52.76+2.11=4.877.64-4.51-2.33=0.82.9-2.34+6.07+3.74=10.372.15+7.14-6.42=2.870.71+9.52-6.06+8.53=12.71.14+7.6+7.21+7.67=23.620.38+5.59=5.974.7+7.19-1.78-7.69=2.428.35-2.76+4.52=10.118.55-0.09+4.44=12.99.1-4.77-2.22=2.116.73+5.59-5.23+2.51=9.67.86+6.22+8.55-5.07=17.568.39-3.24+5.96+3.55=14.668.92-2.77-0.47-4.34=1.349.11-2.18-1.57-2.02=3.345.33-4.71+1.61=2.234.8-3.31-1.25+5.04=5.289.41+6.54-3.64+0.6=12.914.04+6.18-2.64=7.587.46-6.33+1.45=2.588.98-4.48-3.34=1.165.6-3.06+0.63=3.175.83+3.94-0.18-8.68=0.919.83+1.79-0.77+6.55=17.45.09+0.53=5.624.28-2.53=1.