四年级数学（小数加减运算）计算题与答案汇编

四年级数学（小数加减运算）计算题与答案汇编3.68+6.21+4.02+7=6.02+7.84+9.9+5.57=6.71-0.13-3.87=9.46-0.72-3.58-4.54=3.61+8.88-5.69=4.27+3.43-1.4=9.86-5.27-0.35-0.89=4.36-1.67+3.97=9.42-1.31-1.92=5.08-1.91-2.5=3.63+9.9+4.87=5.63-3.22-0.62=7.66-4.03-1.75=8.42+9.83+2.97-9.82=6.62-5.36-0.45-0.35=6.19+3.25+9.33-7.34=8.49-0.21+5.34=5.34+9.3-1.23+9.45=6.95-2.33=9.56-1.51+4.88=7.17-0.65=9.83-5.86=3.07+4.9-4.15=1.77+3.21-3.41+8.34=8.95+1.83-8.38=6.95-5.2+7.54-4.05=9.59+5.33-0.19=7.24-6.43=2.13+9.04-7.49-2.07=8.07-4.06+7.4=2.61-1.05-1.23=2.36-0.08=7.6+6.91-8.77+2.99=4.57-1.29-1.16=6.45-0.21-3.85-0.02=7.32-1.87=9.81-8.34+8.78=1.33+0.33=3.85-1.75+6.38=7.33-5.75-1.09=8.93-0.9=0.19+7.49-6.3+9.4=4.43+9.82+9-9.3=3.53+8.25-9.08=3.1+7.95+7.18-4.91=3.36+5.21-7.05=7.84+5.61-3.6-4.46=9.3+2.03=7.57-4.88+7.26-8.64=8.4-3.92-0.61+6.68=7.94+1.22+0.79=7.35-1.8+6.32+8.43=9.01+6.11+4.15-7.35=8.08-6.5+5.08+8.14=7.7-1.33-5.61+6.53=9.31+6.66-1.9-7.3=8.9-0.03-4.6-2.92=8.52+5.03+4.75+7.8=2.17+8.35-0.41-2.44=6.92-2.08+0.73+5.54=4.26-1.27+9.85-5.01=4.98-2.02-2.64=7.51-2.43-3.08=6.5+2.23+2.25-6.55=8.09-2.35-4.95+0.9=4.99+6.94=7.25-1.42-4.55=8.45+8.16+2.62+2.16=7.59-0.41-4.21-2.44=8.61-5.03-1+7.71=6.44-4.8+7.59+1.4=9.99-6.48-1.21=5.41-0.08+6.73=9.08-4.33=4.33+1.45+6.52+4.89=7.23-3.64+6.37+9.9=7.55-2.26-2.56=8.37+5.5+1.83+6.88=7+1.57-0.49-7.88=5.1-4.51+2.92-0.87=3.48+5.63-3.92=9.56-2.63-2.44+8.13=2.65+4.68+8.01-0.54=8.68-2.54-2.91+3.36=9.59-2.7-5.47=0.05+4.61=7.86+8.23+5.05=2.6+1.78+0.4=9.49+9.15-4.45=4.58+6.79+3.58=5.37+2.09+2.54-5.24=0.74+8.52+5.77-2.8=9.43-2.79-0.25+9.73=3.39+3.67+3.24-7.35=8.99-3.69=4.43+9.73-7.59+2.29=7.49+5.7+7.98+5.8=6.13-1.93+5.7-4.52=7.4-1.45+3.59=2.63-2.45=8.94+2.87-0.04=2.49+4.04+7.81+7.39=6.3-4.53+7.08+8.83=6.17+3.07-3.8=4.52+9.39+4.13-6.35=4.18+5.85+9.36=4.49+9.99+6.76=9.83+6.77+4.18-6.64=8.43+8.2-2.28-6.4=9.31+2.37+3.27-5.26=6.18+1.27=8.31-7.82+3-0.16=5-0.35+6.31+1.97=7.18-3.25+1.21=8.63-0.46+2.01+8.27=8.95-1.25-1.85=0.47+7.85-7+1.77=6.28+2.75-0.95=3.63-2.04+8.31=8.69-5.88=2.13-1.73+2.6+4.53=0.1+2.91+1.37=9.23-5.59-0.5+1.63=5.99-5.06-0.71+4.96=8.94-7.91+4.1+3.84=5.75+0.2-5.6=7.04-5.55=5.85-0.35+2.37=6.32+5.34-6.87-2.42=3.74+4.02+2.65-8.12=6.78+5.24-5.29-4.91=8.69+5.12+7.73-0.6=6.74-0.21-0.8-1.84=9.5-5.12-2.89=8.31-1.42+4.74+9.04=8.03-3.21-0.83-1.25=7.19+9.48-4.26-9.37=3.64+1.1=7.6+4.33-9.42+9.08=3.11-2.82=9.35-7.4+5.55=7.82+1.32+8.82+7.74=8.64-8-0.09=9.86+6-9.25-0.47=8.04+8.95-2.53+4.15=3.7-3.03+3.22-3.39=3.87+4.42-6.68-0.14=8.8+9.73-9.65+2.28=9.76-2.29-0.88=8.5-5.71-2.48+0.56=1.69+3.76-1.24+4.87=3.78-2.8-0.14=7.04+5.35+7.26-2.26=6.68+8.36+2.62=5.94+6.33-4.61-6.89=5.96-3.33-0.99-1.3=5.11+4.66-7.29+8.69=2.34+2.83+0.88=4.95+2.08+5.64=4.89+6.46-1.55=7.32-0.87=6.12+7.86-9.02+3.08=6.92+2.1+8.04=5.92+6.2-1.37-8.15=7.94-2.17-0.26-4.2=5.01+9.02+4.6+3.6=4.36-2.46+3.72-2.78=3.11+8.72-2.7=4.78+9.5-8.48-5.15=6.6+3.93+4.4+4.45=5.15+4.72+5.74=7.73+9.33+6.87=2.57+6.29+2.36+2.31=7.83-5.92+8.57=3.43-0.48-2.85+9.45=8.92-5.32=5.71+8.92+8.4=9.07+6.09+0.13+5.34=7.37-1.65-0.93-3.55=3.61-0.65+2.99+8.02=6.7+6.96+5.88+8.49=6.43-0.02-1.47-0.32=9.04-6.77+7.14-7.79=2.66+4.88+7.45+4.91=4+8.54+2.5-0.22=4.93+1.62-1=4.86-3.89-0.55=4.85-0.29-0.98-2.26=7.71-6.38+6.43-4.36=6.76-5.09+5.16=9.68+8.93=5.85-4.49-0.55-0.08=6.38+5.6+0.82-5.23=8.24-8+9.65=5.14-0.2-2.22-2.52=8.51+3.05-6.2+2.42=8.59-7.64+5.61-4.26=1.52+7.95+9.55=7.94+7.84-7.56+1.61=6.78+7.83-4.09-9.06=6.81-1.06+0.69+5.15=6.92+1.73=1.04+5.18-3.48+0.61=8.12-2.95-1.22=2.35+8.33-1.58+3.02=8.26-1.78+7.6-3.86=9.3-6.6=9.67-4.15+1.55=9.23-0.39+2.91-1.28=1.78+6.52+1.06+2.09=7.35+6.68-9.3+4.54=7.71+3.32-6.86+1.41=0.52-0.38+1.94+2.19=7.05-1.95-1.34-2.7=0.98+6.87=1.79-0.67+7.86-7.58=2.84+4.94-1.14+7.34=1.25+9.85+2.4+1.65=4.2+9.52-8.37-2.66=9.79-8.63+0.84=3.83-0.22+9.09=6.3-1.98-3.44+0.12=8.21-6.83+6.41-3.43=4.77-2.23-1.66=1.43+4.13-1.35+6.73=5.21+1.26-0.51+4.88=9.09-1.35-5.13=2.86-0.85+8.43-0.25=9.4+3.18=6.41-1.82+8.85-2.99=5.21+8.59=4.17+9.13-0.96=5.42+7.21+4.81=8.78+7.23-8.08+2.51=3.98-3.62+7.47+9.07=9.59-3.42-4.69-0.83=3.85-0.89+6.12-2.23=8.82+1.6+8.63-3.99=4.59+7.17+4.53=6.86+4.73-1.95-7.46=6.56-1.03+4.24=3.21-0.3+6.16+6.33=6.45+9.72+3.74+8.05=4.58-2.53-1.05=2.77+7.58=6.36-0.05-5.56+5.55=9.77+9.72-1.31+5.74=9.67-2.22-0.51+0.91=1.81+4.99+4.53=8.96-3.24=9.47-8.62+8.92=7.16+9.24-7.56=3.74+8.19+9.59+2.65=9.17+6.97-4.2+3=5.46+9.08-0.37+4.7=6.19-2.85+2.28+4.42=7.4-0.95-1.61=8.76-8.47+8.5-7.34=9.3+7.36-4.28=4.31+3.86-6.96+6.76=5.46-5+4.48-0.28=3.15+9.28-5.77=2.76+3.02+6.46+4.06=8.5-1.42-4.43+8.74=8.01+5.95+8=0.24+7.29+1.65=8.7-1.82-5.27+8.74=9.74-7.85-1.67+0.41=9.94-1.58=3.59-0.08+6.86-5.3=7.3+8.27-4.63+5.95=5.51+5.22-0.52+8.6=1+8.41+2.26+6.6=6.81-4.33+9.7=6.65+9.83+2.04+2.84=2.43+7.97=7.33+3.86=4.55-1.88+8.77+1.87=3.97+8.33-2.43-2.7=8.82-1.4-1.04-5.2=0.22+5.61-1.52=8.42-0.03-7.4=8.6+4.28-4.95-2.74=7.27+4.58+9.15+1.3=7.43-0.65-1.38+4.8=2.81+4.94-2.42-2.14=4.44-0.36-0.37+9.09=4.77-1.26-2.27-0.61=4.96-1.07+0.5=0.07+6.93=4.55+9.35-5.03-8.57=4.29+3.49+1.14=2.73+9.41-6.69-0.35=1.55+9.18-1.43=9.52+8.36+5.87+8.6=9.41-3.25-3.4=5.9-0.02-3.94+2.84=4.12-2.88+0.88+5.45=4.59-0.93+5.41-3.91=4.5-3.27=0.3+5.38-1.83-3.55=3.66+4.41-5.34+6.49=9.11+3.94-2.74+9.39=2.15+3.82+2.62+7.59=9.44-4.1-4.57+6.7=5.6+4.14+7.7+6.78=9.76+1.52+7.31-9.63=9.23-0.43-1.23-5.1=9.55-1.02-0.56-6.56=5.79-2.38-0.72+7.94=3.14+9.52+5.95-0.89=6.68+7.35-0.58-8.41=3.67-0.84+9.08+3.87=8.48-1.68=9.76-6.8=9.69-0.39+7.12+5.44=1.14+7.55=6.15+6.22+8.78-6.46=9.81-0.39-2.4=4.56+4.05-4.13-0.31=3.92+9.61+6.79=7.45-6.29=7.28-1.7-0.76+4.58=7.59-5.68=8.91-2.17-1.53-0.65=8.4+5.55+0.93+0.52=0.65+1.54+4.81-6.12=2.63+5.46-4.88=8.97+4.97-9.54+1.74=5.83+1.32+5.73+6.56=3.77-1.34+3.62=1.01+7.63+7.05=8.88+8.12-1.77+1.89=9.78-6.24-1.68=6.65+2.27=3.68+2.46-0.24=7.97-5.66+8.02-6.18=6.3-2.24+8.3-4.54=7.65-2.5=9.76-5.95=4.7-0.53=8.22-1.84+5.36+1.43=6.98-0.28-2.99+1.24=7.85-7.32+7.55+1.26=8.07-1.94+1.95+9.36=4.88-2.79+5.69=8.42-0.31=9.46+8.59=7.16+6.08-9.07+2.63=3.55+1.61=8.26+4.18+4.01=9.62-8.28+0.95+6.78=3.87+4.9+7.26=9.67-1.61-2.77-1.79=4.84+5+7.65+6.47=2.89-1.2+0.86+7.84=9.45-6.96-2.28=7.32+9.09=0.81+6.09+5.87-4.99=9.17-0.63-8.19+7.4=5.65-4.44-0.25+8.33=1.99+9.06-7.74+2.41=5.06-0.95-0.64+8.33=8.81+7.62-1.16-1.53=4.22+6.2-8.58-1.23=8+4.36=3.29-0.04-0.02-1.31=6.64-4.93+6.39+1.74=7.07-3.61+7.01=2.59-1.64+9.07=2.9+0.39+9.79+9.42=8.21-5.76-1.73=4.93-4.41-0.33+6.32=8.56+0.26+0.04-1.15=7.39+9.19+8.31=6.19+9.72+4.28=8.18-3.31-0.49-0.53=4.76+0.87-3.96=7.27-1.63+7.13-8.18=6.4+9.64+3.22+0.02=8.34-0.72-2.49-3.72=4.95-1.21+0.94+3.19=9.8+2.96+1.02+5.81=7.74-6.46+5.05-2.02=9.09+4.42=7.72+1.69+5.68=6.7+9.01=6.44-0.25-2.59-0.31=9.25+9.51-3.62-7.75=9.12-0.29+2.32-6.96=7.13-0.09-1.94-2.84=1.99-0.5-0.13=5.61+1.13=0.22+6.29+1.41+7.5=7.21-1.92+4.77=0.37+3.23-1.91+1.81=5.34+0.75+5.47-2.53=9.46+5.9+9.07+3.66=9.32-0.2-3.23+1.47=5.78+5.55-0.49+6.94=5.28+2.1+5.99+5.65=1.15+9.11-6.27=8.53-6.26+9.26=6.78-0.68-2.82+7.8=2.86-2.01+7.31-1.58=8.52+3.14-4.44-5.97=2.52+9.56+7.16+6.87=4.57+9.39-1.81+0.08=8.66+9.58-3.96+0.03=8.02-4.19=7.45+3.76-2.93-6.84=5.53-1.05-1.71+2.78=8.94+8.61+1.73-5.22=4.27-0.72=9.73+8.66+8.67+2.15=8.96+2.13+8.32=4.1-2.86+0.66=7.41+5.33+8.29+6.99=9.23-6.72+9.37=0.85-0.4+5.11-1.77=4.66-2.3=9.82+2.86+2.51-3.5=8.13+3.91-4.46=6.02+6.08-8.3=7.06-4.35=7.09+5.75+4.05-4.46=9.96+0.92+5.54-8.49=7.29+7.26+5.56=8.6-3.63-3.95=9.79-7.44+8.79+5.31=0.61+0.5+7.21-7.53=4.78-3.6+7.01+3.96=3.33+9.61=3.16-2.3+1.65+6.21=3.79+2.22=4.09+0.74+6.71=6.16-4.28+6.83+6.11=5.34+5.8+8.97=7.19+1.09-4.73=5.76+3.21-5.6+3.96=8.62-4.98+8.87=0.56+6.71-2.67-2.99=4.41+9.36+3.31=5.59+3.39+0.12-7.94=4.99+0.18+0.33+4.02=4.49+7.1-9.95+4.77=3.86-1.19+6.71=5.41+5.84+9.76=9.11-6.59+7.88-0.09=8.49-3.84+9.18=6.02-4.97+8.78-5.12=7.93+2.65+8.81+7.85=6.6+8.02-5.14-7.35=6.08+6.27-3.56-2.04=1.78+3.12-1.27+0.56=6.44-1.22-1.04-1.32=8.36+3.62+2.46-9.1=7.76-5.33-0.03-0.32=8.78-3.44-2.36=9.8-1.45+7.95-4.2=6.95+4.14-4.88+4.48=9.83-4.22+8.04+1.37=7.31-1.95-2.98+5.24=8.62-5.97-1.27+0.95=9.19+2.54-5.12+6.46=7.76+8.48+3.87+6.87=8.15-7.38=2.29+7.83+1.09+0.5=0.46+2.45+3.7-6.04=5.53+3.58-6.55+8.9=8.78-4.3=4.22-0.45-0.61-2.38=7.07+2.03=7.81-6.44+2.15+1.78=4.58+5.7+1.41=3.1+8.08-6.89=8.77-6.21-1.41=6.87+2.75=9.88-0.76-3.11-1.76=9.46-3.17-4.04=5.67-2.4-0.52=2.99-1.66=4.96-3.73+5.92+4.36=4.94+4.25+5.58=0.87+3.58+0.73-0.63=7.09+1.35-7.07=4.94+9.51=6.44-1.77+2.17+2.24=5.3+3.29-3.54-1.56=5.79+3.91+9.34+7.76=8.99-2.45+3.47-7.32=7.62-1.79-0.11-5.01=8.06-3.32-1.93=3.24-1.55+5.58+0.5=6.77-1.77+0.79=3.61+7.09=5.57+2.54=7.09+8.35-6.63+4.47=6.41-1.51-2.12=9.46-1.32-2.05-3.31=4.16+1.07=8.76-1.56-5.68=0.87+9.84+0.52=5.98-3.96+1.37-2.39=9.18+3.52-7.62=9.09-0.25-3.59-2.57=3.52-0.59+8.72+1.42=3.78-2.71=7.45+5.98-6.9=7.66-4.5-1.64+1.19=5.49-2.39-1.13+9.79=9.69+4.68=5.7-4.25=9.31-8.13+6.66=8.51-0.62-4.94=2.79+0.42+7.69=8.4-3.32-4.98+5.33=0.11+3.25+2.43-0.28=6.06+1.76=8.49-1.8-4.34+7.42=6.69-1.49+3.89-7.11=9.8-3.68-0.22-2.94=9.28-2.75-1.7=8.78+5.32+3.62-0.36=7.07+5.14+9.86+4.96=2.27+7.26+5.9+1.55=6.35+9.4-6.23=4.99-0.19+3.39=2.02-1.82+4.24=5.42+0.56-5.53=6.2+9.46+1.46+5.47=6.93+2.32-0.82=8.32-7.21+0.15=9.74+7.85+5.26-1.13=9.96-2.51-2.24+7.13=2.09+4.3-2.6-1.22=5.47+0.26=3.61+8+2.42-5.9=4.56+9.18-0.66-2.2=2.52+6.54-4.68=7.82+1.79+2.48-4.73=3.59+9.74+6.04+6.61=6.33+9.58-0.14-2.68=7.6-1.2+8.04-3.24=5.76+5.5-0.2+2.4=9.99-6.07-2.4-0.51=3.14+1.63+5.22-5.99=7.14+8.01+6+0.46=2.99+4.66-4.13+1.33=3.11-0.4+2.03-2.11=4.97+5.31=9.79-6.22+9.54=6.15+4.9-0.54=5.89+8.72+7.7+0.38=4.87-0.21-3.02=3.08+8.81+0.94+5.17=8.21-2.48-3.96-0.25=7.88-0.88-0.04-2.86=7.09+6.96+5.91=0.05+5.4-2.41+3.9=6.54-5.84-0.39+2.05=9.81+1.22-2.25=1.49+6.63-6.72=7.32-2.51+5.36-8.67=7.6+0.28=9.27-0.84=6.96-0.34-3.39=2.35+8.94-4-2.82=4.93+8.6+7.88-3.01=5.91-3.58+6.88=3.72+7.55-3.28=4.37-3.55-0.48=8.38-6.62=1.07+9.09=1.92+6.19+4.4=7.91-4.04-2.18-1.47=5.58-4.93+6.82+3.27=7.4-4.46+2.06=5.05-1.54+8.23+0.94=6.86-4.69+4.95-6.14=0.17+7.23=1.55-1.01+7.01=8.39+2.09-9.84-0.4=1.56+5.83=7.38+5.9=6.59+0.27=6.23-1.4-0.79+7.12=8.41-1.23-0.27=1.32+7.01+8.79-0.77=8.93+2.56+1.25=7.44+2.36-6.78-2.21=6.1-4.79+6.87=5.61-1.89+9.5=7.47-1.36-2.57-1.39=8.02+8.83=5.6+6.39-9.38=1.28-0.34+4.24-4.06=5.52+3.31-8.55+7.84=6.83+8.87-9.07=6.69-1.39-5.01+9.92=7.32-1.9-2.54=2.82+0.93+3.08=1.6-0.45+5.42=0.85+3.11+8.59=5.16-1.35-1.47+2.19=5.31-2.05-1.51+9.64=9.95+0.5-4.1-6.2=6+3.55=6.66-6.08-0.48+6.22=7.02+6.99+2.85+3.59=2.31+6.95-4.44-3.52=7.96-0.53+3.78+9.93=9.7-1.05-5.76=9.94-1.71-7.15+7.03=1.79+7.49+2.57=1.31+3.13+6.26-8.6=6.31+7.66-2.66=9.26-0.16-2.51=5.74-5.41+7.51-2.53=5.75+7.7-5.18=0.58+8.56+7.65-9.33=5.61+7.13-5.65=3.76+6.07+6.33-8.53=4.22+2.37-4.02+4.56=6.01+4.39+6.92-3.85=8.55-8.37+5.23+3.13=5-4.37+3.02+7.41=6.91-1.28+9.75=0.36-0.08=8.64-0.16-3.89-0.04=5.03+6.82=8.99+9.73+7.08=7.91+4.82+4.13+8.69=3.91+4.96+1.82=9.19+4.25+8.55=6.75-1.56+3.27=9.79-1.88+3.25-7.35=7.18+1.71=6.93-0.56-2.28-2.87=7.22+6.69=8.08-0.45+6.32-9.8=7.23-0.14-1.13+3.39=6.05-2.77+2.31+5.25=2.02+7.32+9.07-7.74=8.73+4.9-7.59=5.46-2.01-1.32-0.15=6.39-2.47+3.54-5.65=9.23-4.6=8.77-1.3-0.44-5.91=2.34-0.33=7.46+7.49+0.33-1.98=9.24-2.57-2.88=2.96+5.77=1.22-1.01+9.02+9.35=9.96-4.65+2.54-7.46=9.72-2.25=7.01+4.42-6.38-0.81=3.54-2.32+8.74+0.94=2.6+8.45-5.28-1.51=7.51-5.74+7.84-1.7=0.85+2.54+9.98+6.04=8.26-5.92+4.14+8.29=0.87+0.5+9.02=5.63+6.58=6.39-0.1-2.39-2.68=7.16-0.49-1.96=5.58+4.39-3.81-0.43=8.83-2.43+9.9-2.91=7.79-1.65-0.15-3.91=7.48-4.75=6.68-4.19-1.74=6.74-2.47+6.27-4.44=2.33-0.66-1.03+6.21=2.14+3.51=9.18-0.82+1.7=4.83+3.26+1.14-2.11=2.86+9.8-1.22-7.68=3.2+7.77+4.85=9.61-3.35+0.82=2.89+0.99+5.76-4.62=5.18-5.05+7.96+8.24=0.2-0.03+9.23-5.35=8.48-5.79-0.03-0.7=9.96+6.27-5.03+0.7=8.41-1.29=7.27+5.26-3.21+9.3=6.38-0.11+6.13-4.42=3.36-1.61+8.38+8.14=2.42+2.75=2.52+6.13-1.19=5.78+1.65+2.4=8.5-4.26-2.09+7.17=8.06-0.8-0.06-0.26=7.66-0.45-3.93-1.43=8.45-2.12-2.74-3.46=8.1+7.1-6.49=7.1+7.2-8.02-3.67=7.74+5.89-9.66-1.03=7.28+5.02+5.68-5.97=7.89-3.62+3.46+8.35=2.64+2.1+2.03-5.07=6.78+2.41-8.16+9.36=1.71+6.77-4.47-0.84=9.9-1.04+7.39-9.6=9.05-1.94-3.07+6.3=4.62-2.46=8.31-0.91=8.52-7.29-0.64=4.91-3.69+4.5+9.68=8.83-4.1=9.59-5.9=6.93-3.66+9.32-9.72=7.41-6.82+7.37+0.6=8.15-5.47=9.4+2.53=8.46-7.9=7.23-1.03-1.78-2.95=4.22-3.65+5.67=5.63-1.11+7.09+6.16=1.66+9.61=9.67-7.55+0.54=8.01+3.06-4.39-2.26=9.9-4.88=8.73-1.22-3.95+1.89=8.55-7.39+8.97=8.74-1.63-2.77+4.44=7.34+4.09-6.69-2.7=5.82+5.04+0.55=8.46-5.49=9.87-6.79+5.19-1.89=3.07+4.72=4.23+1.75+8.19+4.36=3.38+4.99-1.85-3.71=5.57+7.8-6.16=7.66-1.9+0.28=5.29+1.02-3.96=6.95+0.65-3.99-0.27=2.24-1.67+6.15-3.99=8.61-4.93-1.74+4.74=8.87-0.21-2.19+3.59=9.74+4.98+4.64-5.51=9.45-3.85-1.68-0.07=6.85-0.57+2.6=4.88-2.14+5.25+2.48=5.55-4.61-0.52=5.48+0.38+7.95=4.4+8.84-4.63=8.31+0.45-3.81=3-0.44=9.81-1.82-0.08-6.05=6.49+7.79-0.86+6.29=8.69-0.47=0.5+7.46-2.59-4.96=9.52-0.87-5.48+0.55=8.17+4.74+8.36=3.27+9.82-2.46=参考答案3.68+6.21+4.02+7=20.916.02+7.84+9.9+5.57=29.336.71-0.13-3.87=2.719.46-0.72-3.58-4.54=0.623.61+8.88-5.69=6.84.27+3.43-1.4=6.39.86-5.27-0.35-0.89=3.354.36-1.67+3.97=6.669.42-1.31-1.92=6.195.08-1.91-2.5=0.673.63+9.9+4.87=18.45.63-3.22-0.62=1.797.66-4.03-1.75=1.888.42+9.83+2.97-9.82=11.46.62-5.36-0.45-0.35=0.466.19+3.25+9.33-7.34=11.438.49-0.21+5.34=13.625.34+9.3-1.23+9.45=22.866.95-2.33=4.629.56-1.51+4.88=12.937.17-0.65=6.529.83-5.86=3.973.07+4.9-4.15=3.821.77+3.21-3.41+8.34=9.918.95+1.83-8.38=2.46.95-5.2+7.54-4.05=5.249.59+5.33-0.19=14.737.24-6.43=0.812.13+9.04-7.49-2.07=1.618.07-4.06+7.4=11.412.61-1.05-1.23=0.332.36-0.08=2.287.6+6.91-8.77+2.99=8.734.57-1.29-1.16=2.126.45-0.21-3.85-0.02=2.377.32-1.87=5.459.81-8.34+8.78=10.251.33+0.33=1.663.85-1.75+6.38=8.487.33-5.75-1.09=0.498.93-0.9=8.030.19+7.49-6.3+9.4=10.784.43+9.82+9-9.3=13.953.53+8.25-9.08=2.73.1+7.95+7.18-4.91=13.323.36+5.21-7.05=1.527.84+5.61-3.6-4.46=5.399.3+2.03=11.337.57-4.88+7.26-8.64=1.318.4-3.92-0.61+6.68=10.557.94+1.22+0.79=9.957.35-1.8+6.32+8.43=20.39.01+6.11+4.15-7.35=11.928.08-6.5+5.08+8.14=14.87.7-1.33-5.61+6.53=7.299.31+6.66-1.9-7.3=6.778.9-0.03-4.6-2.92=1.358.52+5.03+4.75+7.8=26.12.17+8.35-0.41-2.44=7.676.92-2.08+0.73+5.54=11.114.26-1.27+9.85-5.01=7.834.98-2.02-2.64=0.327.51-2.43-3.08=26.5+2.23+2.25-6.55=4.438.09-2.35-4.95+0.9=1.694.99+6.94=11.937.25-1.42-4.55=1.288.45+8.16+2.62+2.16=21.397.59-0.41-4.21-2.44=0.538.61-5.03-1+7.71=10.296.44-4.8+7.59+1.4=10.639.99-6.48-1.21=2.35.41-0.08+6.73=12.069.08-4.33=4.754.33+1.45+6.52+4.89=17.197.23-3.64+6.37+9.9=19.867.55-2.26-2.56=2.738.37+5.5+1.83+6.88=22.587+1.57-0.49-7.88=0.25.1-4.51+2.92-0.87=2.643.48+5.63-3.92=5.199.56-2.63-2.44+8.13=12.622.65+4.68+8.01-0.54=14.88.68-2.54-2.91+3.36=6.599.59-2.7-5.47=1.420.05+4.61=4.667.86+8.23+5.05=21.142.6+1.78+0.4=4.789.49+9.15-4.45=14.194.58+6.79+3.58=14.955.37+2.09+2.54-5.24=4.760.74+8.52+5.77-2.8=12.239.43-2.79-0.25+9.73=16.123.39+3.67+3.24-7.35=2.958.99-3.69=5.34.43+9.73-7.59+2.29=8.867.49+5.7+7.98+5.8=26.976.13-1.93+5.7-4.52=5.387.4-1.45+3.59=9.542.63-2.45=0.188.94+2.87-0.04=11.772.49+4.04+7.81+7.39=21.736.3-4.53+7.08+8.83=17.686.17+3.07-3.8=5.444.52+9.39+4.13-6.35=11.694.18+5.85+9.36=19.394.49+9.99+6.76=21.249.83+6.77+4.18-6.64=14.148.43+8.2-2.28-6.4=7.959.31+2.37+3.27-5.26=9.696.18+1.27=7.458.31-7.82+3-0.16=3.335-0.35+6.31+1.97=12.937.18-3.25+1.21=5.148.63-0.46+2.01+8.27=18.458.95-1.25-1.85=5.850.47+7.85-7+1.77=3.096.28+2.75-0.95=8.083.63-2.04+8.31=9.98.69-5.88=2.812.13-1.73+2.6+4.53=7.530.1+2.91+1.37=4.389.23-5.59-0.5+1.63=4.775.99-5.06-0.71+4.96=5.188.94-7.91+4.1+3.84=8.975.75+0.2-5.6=0.357.04-5.55=1.495.85-0.35+2.37=7.876.32+5.34-6.87-2.42=2.373.74+4.02+2.65-8.12=2.296.78+5.24-5.29-4.91=1.828.69+5.12+7.73-0.6=20.946.74-0.21-0.8-1.84=3.899.5-5.12-2.89=1.498.31-1.42+4.74+9.04=20.678.03-3.21-0.83-1.25=2.747.19+9.48-4.26-9.37=3.043.64+1.1=4.747.6+4.33-9.42+9.08=11.593.11-2.82=0.299.35-7.4+5.55=7.57.82+1.32+8.82+7.74=25.78.64-8-0.09=0.559.86+6-9.25-0.47=6.148.04+8.95-2.53+4.15=18.613.7-3.03+3.22-3.39=0.53.87+4.42-6.68-0.14=1.478.8+9.73-9.65+2.28=11.169.76-2.29-0.88=6.598.5-5.71-2.48+0.56=0.871.69+3.76-1.24+4.87=9.083.78-2.8-0.14=0.847.04+5.35+7.26-2.26=17.396.68+8.36+2.62=17.665.94+6.33-4.61-6.89=0.775.96-3.33-0.99-1.3=0.345.11+4.66-7.29+8.69=11.172.34+2.83+0.88=6.054.95+2.08+5.64=12.674.89+6.46-1.55=9.87.32-0.87=6.456.12+7.86-9.02+3.08=8.046.92+2.1+8.04=17.065.92+6.2-1.37-8.15=2.67.94-2.17-0.26-4.2=1.315.01+9.02+4.6+3.6=22.234.36-2.46+3.72-2.78=2.843.11+8.72-2.7=9.134.78+9.5-8.48-5.15=0.656.6+3.93+4.4+4.45=19.385.15+4.72+5.74=15.617.73+9.33+6.87=23.932.57+6.29+2.36+2.31=13.537.83-5.92+8.57=10.483.43-0.48-2.85+9.45=9.558.92-5.32=3.65.71+8.92+8.4=23.039.07+6.09+0.13+5.34=20.637.37-1.65-0.93-3.55=1.243.61-0.65+2.99+8.02=13.976.7+6.96+5.88+8.49=28.036.43-0.02-1.47-0.32=4.629.04-6.77+7.14-7.79=1.622.66+4.88+7.45+4.91=19.94+8.54+2.5-0.22=14.824.93+1.62-1=5.554.86-3.89-0.55=0.424.85-0.29-0.98-2.26=1.327.71-6.38+6.43-4.36=3.46.76-5.09+5.16=6.839.68+8.93=18.615.85-4.49-0.55-0.08=0.736.38+5.6+0.82-5.23=7.578.24-8+9.65=9.895.14-0.2-2.22-2.52=0.28.51+3.05-6.2+2.42=7.788.59-7.64+5.61-4.26=2.31.52+7.95+9.55=19.027.94+7.84-7.56+1.61=9.836.78+7.83-4.09-9.06=1.466.81-1.06+0.69+5.15=11.596.92+1.73=8.651.04+5.18-3.48+0.61=3.358.12-2.95-1.22=3.952.35+8.33-1.58+3.02=12.128.26-1.78+7.6-3.86=10.229.3-6.6=2.79.67-4.15+1.55=7.079.23-0.39+2.91-1.28=10.471.78+6.52+1.06+2.09=11.457.35+6.68-9.3+4.54=9.277.71+3.32-6.86+1.41=5.580.52-0.38+1.94+2.19=4.277.05-1.95-1.34-2.7=1.060.98+6.87=7.851.79-0.67+7.86-7.58=1.42.84+4.94-1.14+7.34=13.981.25+9.85+2.4+1.65=15.154.2+9.52-8.37-2.66=2.699.79-8.63+0.84=23.83-0.22+9.09=12.76.3-1.98-3.44+0.12=18.21-6.83+6.41-3.43=4.364.77-2.23-1.66=0.881.43+4.13-1.35+6.73=10.945.21+1.26-0.51+4.88=10.849.09-1.35-5.13=2.612.86-0.85+8.43-0.25=10.199.4+3.18=12.586.41-1.82+8.85-2.99=10.455.21+8.59=13.84.17+9.13-0.96=12.345.42+7.21+4.81=17.448.78+7.23-8.08+2.51=10.443.98-3.62+7.47+9.07=16.99.59-3.42-4.69-0.83=0.653.85-0.89+6.12-2.23=6.858.82+1.6+8.63-3.99=15.064.59+7.17+4.53=16.296.86+4.73-1.95-7.46=2.186.56-1.03+4.24=9.773.21-0.3+6.16+6.33=15.46.45+9.72+3.74+8.05=27.964.58-2.53-1.05=12.77+7.58=10.356.36-0.05-5.56+5.55=6.39.77+9.72-1.31+5.74=23.929.67-2.22-0.51+0.91=7.851.81+4.99+4.53=11.338.96-3.24=5.729.47-8.62+8.92=9.777.16+9.24-7.56=8.843.74+8.19+9.59+2.65=24.179.17+6.97-4.2+3=14.945.46+9.08-0.37+4.7=18.876.19-2.85+2.28+4.42=10.047.4-0.95-1.61=4.848.76-8.47+8.5-7.34=1.459.3+7.36-4.28=12.384.31+3.86-6.96+6.76=7.975.46-5+4.48-0.28=4.663.15+9.28-5.77=6.662.76+3.02+6.46+4.06=16.38.5-1.42-4.43+8.74=11.398.01+5.95+8=21.960.24+7.29+1.65=9.188.7-1.82-5.27+8.74=10.359.74-7.85-1.67+0.41=0.639.94-1.58=8.363.59-0.08+6.86-5.3=5.077.3+8.27-4.63+5.95=16.895.51+5.22-0.52+8.6=18.811+8.41+2.26+6.6=18.276.81-4.33+9.7=12.186.65+9.83+2.04+2.84=21.362.43+7.97=10.47.33+3.86=11.194.55-1.88+8.77+1.87=13.313.97+8.33-2.43-2.7=7.178.82-1.4-1.04-5.2=1.180.22+5.61-1.52=4.318.42-0.03-7.4=0.998.6+4.28-4.95-2.74=5.197.27+4.58+9.15+1.3=22.37.43-0.65-1.38+4.8=10.22.81+4.94-2.42-2.14=3.194.44-0.36-0.37+9.09=12.84.77-1.26-2.27-0.61=0.634.96-1.07+0.5=4.390.07+6.93=74.55+9.35-5.03-8.57=0.34.29+3.49+1.14=8.922.73+9.41-6.69-0.35=5.11.55+9.18-1.43=9.39.52+8.36+5.87+8.6=32.359.41-3.25-3.4=2.765.9-0.02-3.94+2.84=4.784.12-2.88+0.88+5.45=7.574.59-0.93+5.41-3.91=5.164.5-3.27=1.230.3+5.38-1.83-3.55=0.33.66+4.41-5.34+6.49=9.229.11+3.94-2.74+9.39=19.72.15+3.82+2.62+7.59=16.189.44-4.1-4.57+6.7=7.475.6+4.14+7.7+6.78=24.229.76+1.52+7.31-9.63=8.969.23-0.43-1.23-5.1=2.479.55-1.02-0.56-6.56=1.415.79-2.38-0.72+7.94=10.633.14+9.52+5.95-0.89=17.726.68+7.35-0.58-8.41=5.043.67-0.84+9.08+3.87=15.788.48-1.68=6.89.76-6.8=2.969.69-0.39+7.12+5.44=21.861.14+7.55=8.696.15+6.22+8.78-6.46=14.699.81-0.39-2.4=7.024.56+4.05-4.13-0.31=4.173.92+9.61+6.79=20.327.45-6.29=1.167.28-1.7-0.76+4.58=9.47.59-5.68=1.918.91-2.17-1.53-0.65=4.568.4+5.55+0.93+0.52=15.40.65+1.54+4.81-6.12=0.882.63+5.46-4.88=3.218.97+4.97-9.54+1.74=6.145.83+1.32+5.73+6.56=19.443.77-1.34+3.62=6.051.01+7.63+7.05=15.698.88+8.12-1.77+1.89=17.129.78-6.24-1.68=1.866.65+2.27=8.923.68+2.46-0.24=5.97.97-5.66+8.02-6.18=4.156.3-2.24+8.3-4.54=7.827.65-2.5=5.159.76-5.95=3.814.7-0.53=4.178.22-1.84+5.36+1.43=13.176.98-0.28-2.99+1.24=4.957.85-7.32+7.55+1.26=9.348.07-1.94+1.95+9.36=17.444.88-2.79+5.69=7.788.42-0.31=8.119.46+8.59=18.057.16+6.08-9.07+2.63=6.83.55+1.61=5.168.26+4.18+4.01=16.459.62-8.28+0.95+6.78=9.073.87+4.9+7.26=16.039.67-1.61-2.77-1.79=3.54.84+5+7.65+6.47=23.962.89-1.2+0.86+7.84=10.399.45-6.96-2.28=0.217.32+9.09=16.410.81+6.09+5.87-4.99=7.789.17-0.63-8.19+7.4=7.755.65-4.44-0.25+8.33=9.291.99+9.06-7.74+2.41=5.725.06-0.95-0.64+8.33=11.88.81+7.62-1.16-1.53=13.744.22+6.2-8.58-1.23=0.618+4.36=12.363.29-0.04-0.02-1.31=1.926.64-4.93+6.39+1.74=9.847.07-3.61+7.01=10.472.59-1.64+9.07=10.022.9+0.39+9.79+9.42=22.58.21-5.76-1.73=0.724.93-4.41-0.33+6.32=6.518.56+0.26+0.04-1.15=7.717.39+9.19+8.31=24.896.19+9.72+4.28=20.198.18-3.31-0.49-0.53=3.854.76+0.87-3.96=1.677.27-1.63+7.13-8.18=4.596.4+9.64+3.22+0.02=19.288.34-0.72-2.49-3.72=1.414.95-1.21+0.94+3.19=7.879.8+2.96+1.02+5.81=19.597.74-6.46+5.05-2.02=4.319.09+4.42=13.517.72+1.69+5.68=15.096.7+9.01=15.716.44-0.25-2.59-0.31=3.299.25+9.51-3.62-7.75=7.399.12-0.29+2.32-6.96=4.197.13-0.09-1.94-2.84=2.261.99-0.5-0.13=1.365.61+1.13=6.740.22+6.29+1.41+7.5=15.427.21-1.92+4.77=10.060.37+3.23-1.91+1.81=3.55.34+0.75+5.47-2.53=9.039.46+5.9+9.07+3.66=28.099.32-0.2-3.23+1.47=7.365.78+5.55-0.49+6.94=17.785.28+2.1+5.99+5.65=19.021.15+9.11-6.27=3.998.53-6.26+9.26=11.536.78-0.68-2.82+7.8=11.082.86-2.01+7.31-1.58=6.588.52+3.14-4.44-5.97=1.252.52+9.56+7.16+6.87=26.114.57+9.39-1.81+0.08=12.238.66+9.58-3.96+0.03=14.318.02-4.19=3.837.45+3.76-2.93-6.84=1.445.53-1.05-1.71+2.78=5.558.94+8.61+1.73-5.22=14.064.27-0.72=3.559.73+8.66+8.67+2.15=29.218.96+2.13+8.32=19.414.1-2.86+0.66=1.97.41+5.33+8.29+6.99=28.029.23-6.72+9.37=11.880.85-0.4+5.11-1.77=3.794.66-2.3=2.369.82+2.86+2.51-3.5=11.698.13+3.91-4.46=7.586.02+6.08-8.3=3.87.06-4.35=2.717.09+5.75+4.05-4.46=12.439.96+0.92+5.54-8.49=7.937.29+7.26+5.56=20.118.6-3.63-3.95=1.029.79-7.44+8.79+5.31=16.450.61+0.5+7.21-7.53=0.794.78-3.6+7.01+3.96=12.153.33+9.61=12.943.16-2.3+1.65+6.21=8.723.79+2.22=6.014.09+0.74+6.71=11.546.16-4.28+6.83+6.11=14.825.34+5.8+8.97=20.117.19+1.09-4.73=3.555.76+3.21-5.6+3.96=7.338.62-4.98+8.87=12.510.56+6.71-2.67-2.99=1.614.41+9.36+3.31=17.085.59+3.39+0.12-7.94=1.164.99+0.18+0.33+4.02=9.524.49+7.1-9.95+4.77=6.413.86-1.19+6.71=9.385.41+5.84+9.76=21.019.11-6.59+7.88-0.09=10.318.49-3.84+9.18=13.836.02-4.97+8.78-5.12=4.717.93+2.65+8.81+7.85=27.246.6+8.02-5.14-7.35=2.136.08+6.27-3.56-2.04=6.751.78+3.12-1.27+0.56=4.196.44-1.22-1.04-1.32=2.868.36+3.62+2.46-9.1=5.347.76-5.33-0.03-0.32=2.088.78-3.44-2.36=2.989.8-1.45+7.95-4.2=12.16.95+4.14-4.88+4.48=10.699.83-4.22+8.04+1.37=15.027.31-1.95-2.98+5.24=7.628.62-5.97-1.27+0.95=2.339.19+2.54-5.12+6.46=13.077.76+8.48+3.87+6.87=26.988.15-7.38=0.772.29+7.83+1.09+0.5=11.710.46+2.45+3.7-6.04=0.575.53+3.58-6.55+8.9=11.468.78-4.3=4.484.22-0.45-0.61-2.38=0.787.07+2.03=9.17.81-6.44+2.15+1.78=5.34.58+5.7+1.41=11.693.1+8.08-6.89=4.298.77-6.21-1.41=1.156.87+2.75=9.629.88-0.76-3.11-1.76=4.259.46-3.17-4.04=2.255.67-2.4-0.52=2.752.99-1.66=1.334.96-3.73+5.92+4.36=11.514.94+4.25+5.58=14.770.87+3.58+0.73-0.63=4.557.09+1.35-7.07=1.374.94+9.51=14.456.44-1.77+2.17+2.24=9.085.3+3.29-3.54-1.56=3.495.79+3.91+9.34+7.76=26.88.99-2.45+3.47-7.32=2.697.62-1.79-0.11-5.01=0.718.06-3.32-1.93=2.813.24-1.55+5.58+0.5=7.776.77-1.77+0.79=5.793.61+7.09=10.75.57+2.54=8.117.09+8.35-6.63+4.47=13.286.41-1.51-2.12=2.789.46-1.32-2.05-3.31=2.784.16+1.07=5.238.76-1.56-5.68=1.520.87+9.84+0.52=11.235.98-3.96+1.37-2.39=19.18+3.52-7.62=5.089.09-0.25-3.59-2.57=2.683.52-0.59+8.72+1.42=13.073.78-2.71=1.077.45+5.98-6.9=6.537.66-4.5-1.64+1.19=2.715.49-2.39-1.13+9.79=11.769.69+4.68=14.375.7-4.25=1.459.31-8.13+6.66=7.848.51-0.62-4.94=2.952.79+0.42+7.69=10.98.4-3.32-4.98+5.33=5.430.11+3.25+2.43-0.28=5.516.06+1.76=7.828.49-1.8-4.34+7.42=9.776.69-1.49+3.89-7.11=1.989.8-3.68-0.22-2.94=2.969.28-2.75-1.7=4.838.78+5.32+3.62-0.36=17.367.07+5.14+9.86+4.96=27.032.27+7.26+5.9+1.55=16.986.35+9.4-6.23=9.524.99-0.19+3.39=8.192.02-1.82+4.24=4.445.42+0.56-5.53=0.456.2+9.46+1.46+5.47=22.596.93+2.32-0.82=8.438.32-7.21+0.15=1.269.74+7.85+5.26-1.13=21.729.96-2.51-2.24+7.13=12.342.09+4.3-2.6-1.22=2.575.47+0.26=5.733.61+8+2.42-5.9=8.134.56+9.18-0.66-2.2=10.882.52+6.54-4.68=4.387.82+1.79+2.48-4.73=7.363.59+9.74+6.04+6.61=25.986.33+9.58-0.14-2.68=13.097.6-1.2+8.04-3.24=11.25.76+5.5-0.2+2.4=13.469.99-6.07-2.4-0.51=1.013.14+1.63+5.22-5.99=47.14+8.01+6+0.46=21.612.99+4.66-4.13+1.33=4.853.11-0.4+2.03-2.11=2.634.97+5.31=10.289.79-6.22+9.54=13.116.15+4.9-0.54=10.515.89+8.72+7.7+0.38=22.694.87-0.21-3.02=1.643.08+8.81+0.94+5.17=188.21-2.48-3.96-0.25=1.527.88-0.88-0.04-2.86=4.17.09+6.96+5.91=19.960.05+5.4-2.41+3.9=6.946.54-5.84-0.39+2.05=2.369.81+1.22-2.25=8.781.49+6.63-6.72=1.47.32-2.51+5.36-8.67=1.57.6+0.28=7.889.27-0.84=8.436.96-0.34-3.39=3.232.35+8.94-4-2.82=4.474.93+8.6+7.88-3.01=18.45.91-3.58+6.88=9.213.72+7.55-3.28=7.994.37-3.55-0.48=0.348.38-6.62=1.761.07+9.09=10.161.92+6.19+4.4=12.517.91-4.04-2.18-1.47=0.225.58-4.93+6.82+3.27=10.747.4-4.46+2.06=55.05-1.54+8.23+0.94=12.686.86-4.69+4.95-6.14=0.980.17+7.23=7.41.55-1.01+7.01=7.558.39+2.09-9.84-0.4=0.241.56+5.83=7.397.38+5.9=13.286.59+0.27=6.866.23-1.4-0.79+7.12=11.168.41-1.23-0.27=6.911.32+7.01+8.79-0.77=16.358.93+2.56+1.25=12.747.44+2.36-6.78-2.21=0.816.1-4.79+6.87=8.185.61-1.89+9.5=13.227.47-1.36-2.57-1.39=2.158.02+8.83=16.855.6+6.39-9.38=2.611.28-0.34+4.24-4.06=1.125.52+3.31-8.55+7.84=8.126.83+8.87-9.07=6.636.69-1.39-5.01+9.92=10.217.32-1.9-2.54=2.882.82+0.93+3.08=6.831.6-0.45+5.42=6.570.85+3.11+8.59=12.555.16-1.35-1.47+2.19=4.535.31-2.05-1.51+9.64=11.399.95+0.5-4.1-6.2=0.156+3.55=9.556.66-6.08-0.48+6.22=6.327.02+6.99+2.85+3.59=20.452.31+6.95-4.44-3.52=1.37.96-0.53+3.78+9.93=21.149.7-1.05-5.76=2.899.94-1.71-7.15+7.03=8.111.79+7.49+2.57=11.851.31+3.13+6.26-8.6=2.16.31+7.66-2.66=11.319.26-0.16-2.51=6.595.74-5.41+7.51-2.53=5.315