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7.76-2.09+0.52-4.64=3.03+9.35+5.66=7.04+4.31+1.34+1.21=9.91-2.55-2.24+2.47=7.24-5.21+0.87+9.23=6.04-3.51+5.63+8.11=9.63-2.92+8.88=1.94+9.02+3.08-5.7=8.67-6.67+4.55-4.77=7.19-4.56-1.16+9.37=3.83+0.78+7.43=1.42-0.29+8.15+1.3=1.68+6.76=4.73-3.39+0.55=6.22-4.61+9=1.92+1.96-0.57+4.62=9.68+9.96-0.96-7.77=7.91+7.1-2.65+3.86=3.67+4.07-4-1.19=3.47-0.37=4.13+0.78+7.6+3.31=5.91+5.75+7.63=6.75-2.95-0.11-2.52=9.99-5.01-0.72-2.54=7.93-0.79-6.45-0.08=9.58-2.35-1.41=7.41-1.83+9.5-8.07=8.94-4.72=8.83+2.12+8.28-9.77=4.92+5.41-2.05-3.48=5.28-3.25+4.15-2.47=3.4+9.66+4.27-5.29=9.48-8.46+0.34+1.3=8.37-1.17-1.09+2.05=8.02-5.61-0.47=9.23-1.55+3.11=6.84-0.63+4.28-5.29=7.45-2.22+9.41-9.47=8.87-0.39+6-7.76=3.43+7.85+8.44=8.87-3.44-2.27-2.19=8.71-5.19+7.23-5.37=7.85-5.38+1.51+1.59=4.98+6.01+8.84+6.47=8.36+5.2-3.13-3.55=8.77+5.48-2.87=5.57+5.27-2.66-6.49=5-1.44-2.38+8.28=9.19-4.13-0.44-1.99=7.27-7.11=7.01-0.94-0.75-0.35=4.59-1.38=4.47+6.24-3.62-3.36=4.67-0.48=1.28+8.39+5.17+8.49=9.08-2.67-2.13=4.89-1.28+1.81=6.65-3.87=7.58+5.65-7.1=1.17-1.03+3.08+6.63=5.66-1.69-1.74=6.07-4.12+4.86-0.4=4.13-3.04+9.18-9.66=6.2+3.3+8.56-2.37=5.77+0.82=8.86-0.58-6.58+4.7=6.51-2.21+4.41=8.96-2.17-3.89=0.75-0.65=6.9-0.4-3.19-2.02=4.84-2.79-1.95=7.71+8.78+5.77+6.72=6.99-0.83-2.72+3.24=1.02-0.1=1+8.83=4.78-4.36-0.02=2.12-1.78+3.91-2.15=4.99+8.35+6.07=8.14+3.12+0.88-9.31=9.68-5.87+7.54-8.73=9.8+6.5+1.52=8.48+5.05+8.92=2.34-2.04+9.58=1.81+6.42-4.06=6.21+4.13-1.13-5.14=8.27+4.2=1.79+7.96+9.36=2.31+5.54+4.61=6.93+2.07+0.78+8.21=9.99+6.92+0.88+0.11=8.8-7.89=9.72-6.25+8.49-4.26=7.57-1.96-3.49=7.41+3.23-7.35+5.41=2.69-1.83=1.82+3.43-4.02+6.83=7.86-0.77-3.01=8.86+2.81-2.08+5.8=5.71+7.9+0.39+5.6=7.15-5.52+1.12+9.71=8.56+0.56-6.98=2.5-2.33+9.67+6.88=6.24-3.45-0.86=6.47+0.47-5.55=3.9+8.15=7.15-3.64-0.89=2.1-1.78+2.66+0.34=9.73-3.26-4.41=4.85+8.78-5.43=8.94+4.39+5.08+6.89=6.44+9.29-3.16=3.36+2.67+9.15-7.62=9.11+8.17-4.67+9.98=2.42-0.78-1.22+1.59=2.96+4.94+8.5-3.35=8.86-6.99+5.36+9.35=6.87+1.22+1.89-0.13=9.65-3.34-4.58-0.46=7.6-6.43+7.91-7.58=9.75-7.87+0.35+7.79=0.1+3.8=0.88+6.36-0.62+8.34=9.96-2.44-1.99-4.09=9.6-0.73-6.3+0.59=4.84-1.45-0.83=4.21-2.89-0.56+0.41=5.41-1.12+2.01+9=8.58-3.77+3.76+6.96=9.73+0.25+7.24-1.64=4.43-0.26+4.97-8.5=9.47+7.68-2.74=6.35-2.41-1.18+1.26=4.75+7.43-5.28-3.76=4.2+4.44=3.34+1.01+7.97=4.45-3+5.44=4.33+9.13-7.59+5.6=7.95-2.68-1.36+4.01=3.62+6.04=5.74+8.4+4.43=6.08+0.07+7.73-3.68=8.67+4.04-3.98=5.52+9.47-1.6=6.81+6.4-2.77-1.17=9.02+6.57-1.25=7.55-3.45-3.49=0.9+5.69-3.39+2.55=7.07+7.67+4.56-1.67=7.85+0.85-1.49=0.6+7.41=3.26+4.62=6.66+5.31=6.49+8.17-9.33+7.29=1.68-0.39+9.6-6.97=8.78-2.46-5.15+6.49=7.91-5.65+8.24=8.68+4.94-1.06+1.31=6.63+2.45-3.17-1.85=1.88+3.64+1.3+7.37=5.83+5.27+0.84-6.37=9.8-9.06-0.62=2.09+8.67-9.75+7.58=7.86-0.46-2.77-0.15=7.27-6.53+4.76+4.19=8.99+6.73+4.44=8.28+7.04-0.57-2.67=6.76-2.79+5.96+6.39=5.63+4.61+2.42-0.69=6.68-1.03-1.93+9.94=0.14+8.75+9.12-5.82=9.39-0.84-5.71+7.86=3.83-2.33+6.73+8.18=7.47+5.55+9.12-0.45=6.65+8.31-9.69+1.86=8.68+8.38-8.89+5.81=2.39+7.12-1.43=9.68+7.24+6.96-1.66=9.72-0.02-2+6.36=2.84-0.86=3.12+5.58+0.85+9.87=7.4-1.42-2.44-0.13=8.72-2.96-0.08+0.79=7.7-1.57-0.39-2.99=7.26+3.77-2.43+1.45=6.21-2.05-0.22+1.58=5.18+6.62-2.72-8.35=8.65-8.11+9.62-3.35=7.03-1.01-3.08-0.32=7.07-6.42+6.65+3.38=6.49-4.77+0.84=3.48+3.89+4.71-6=5.04-3.28-0.44-1.17=7.03+9.58=0.39+5.21-3.3=4.64+5.47+5.7-2.11=7.54+6.94-3.68+2.54=5.32-0.69=9.79-6.83-1.81+9.82=7.18-0.54=8.11-0.99-3.76=7.14+8.38+7.15+7.93=4.42-1.87-0.05-0.79=7.93+3.51-9.76+1.46=1.97+0.92+8.24-3.06=9.71-9.1-0.07=3.33-0.33=8.13-8.03=5.53+8.92-5.23-8.61=8.82-2.92-2.88=3.13+7.74-1.38=4.7-0.81+0.95=4.55+2.72+2.87+8.28=9.48-1.11-7.69+1.57=9.85+0.58+1.35-8.7=3.36+4.46+9.83-4.92=8.18-3.39+5.6-2.31=3.49-1.51-1.16+1.85=9.83-1.91-7.4=9.82-0.59+0.33-8.79=7.37+6.42=1.93+3.72+2.89+0.23=9.16-0.66-7.53+3.57=5.38+5.73-0.14-0.86=2.26+9.61+0.93-9.4=7.23-2.68+3.53=3.03+3.96+9.75=8.03-5.27+5.92-6.16=7.92+8.83+2.39+5.08=8.44-2.97+4.97=6.02+7.98-5.56-7.93=4.83+5.72+0.32-1.38=4.11+7.2+8.59-0.79=8.92+4.75-3.64-7.08=3.39+5.39+6.87=5.01+7.75+5.59=9.89-4.07-3.4=4.54+1.11+8.08-2.48=3.11+8.43+1.07-0.88=8.52+4.88-6.75+2.49=8.22-4.43-2.47-0.79=4.78+1.63+1.87-4.23=5.54+2.75-0.37-0.61=4.28-1.74+3.45+7.42=5.92-3.09+4.94-6.51=9.8+9.05+3.23+6.76=9.75-4.33-3.01=2.36+0.11+8.36+1.47=3.37+1.38+1.77=6.99-0.55-5.82+4.14=3.05+0.11+7.13+8.57=6.53+0.17=5.88+5.09+8.49+0.35=8.55-2.91-5.29+5.22=5.87+1.37+8.21=6.76+1.09-3.19-3.26=2.66+3.96+6.07=7.57-3.84+2.31+7.65=5.34+7.86+5.08=9.57-3-0.99+5.76=9.44-2.51-1.99=5.66-0.35+8.85-6.61=4.25-0.76=6.83-1.84-3.12=3.02+1.18+3.41+9.15=3.51+8.35-7.94=7.25+8.25-1.16=5.05-4.12-0.71+7.84=4.8+6.87+8.12=5.08+4.78-1.41+8.06=3.81+2.5+4.11+1.77=7.04+9.67-6.74+2.03=9.86-0.67-7.04-0.43=2.97+7.57-9.54+2.68=8.95-3.13+8.71+4.75=3.3+1.37=0.95+7.47+1.49+6.29=8.59-0.13-6.71+8.37=6.75-1.82=2.02+1.84+3.5=6.6-0.57+3.71-3.8=7.59-2.23=4.95-3.34+3.22-0.78=5.78-4.87+4.39=7.3-2.73+9.03-9.59=2.37+8.84+9.16+3.7=4.92+3.36-1.5-5.79=6.7-1.22=1.62+9.39-1.92=6.03+9.77-0.57-9.99=6.84-2.53=6.07-1.14+7.32-2.52=6.61-1.61+2.62-4.84=9.12-7.61-0.41+8.45=7.39-1.94+7.42-3.5=8.91-0.17-8.6=4.41+3.9+0.51+4.34=6.03+6.9-9.44=1.34+1.84+0.82=8.46-0.2+8.03-2.27=0.92+7.39+5.98=9.66-2.21-5.07+9.18=3.6-3.25=8.99-7.27+6.29+2.92=3.89-2.43+7.19-3.14=0.26+9.52-2.9+9.98=6.5+0.02+9.16-0.98=8.22-3.48-1.5=5.11+1.47-3.34+4.56=6.8+3.55=6.09+4.4=6.9-5.37+1.65=9.49+0.24-6.08-1.93=7.87+5.43+4.55+4.14=5.69+6.83+9.48=9.71-2.04+6.91=9.81-5.81-2.27=9.73-1.99-5.95-1.43=5.08+9.61=7.47+6.46-9.07=3.28-3.05+8.79=6.56+6.51-4.11+3.37=5.12-2.43-1.27+2.96=7.38+3.73+8.21-2.94=8.4-1.67-6.33=7.34-3.27+7.11-6.62=0.93+9.98-9.4+5.78=7.22-2.09=8.22-2.28-2.32-1.04=3.74+8.87-3.88-3.35=9.17+3.34-8.02=8.74-6.7+1.33+9.75=8.5-1.26-0.31+1.51=7.96-2.99+3.91=5.14-3.38-0.54=8.29+8.83+2.94+3.19=2.08+4.77=4.72+4.01+5.01-2.08=3.34+0.21+6.71-9.82=1.32+7.43-5.58+5.13=7.17+0.78-5.38=9.51-1.81=6.35-2.69-1.52=5.51-4.42-0.29+2.64=5.81-3.62+4.81=0.77-0.67+0.37+5.21=3.48-2.67+1.59=9.25-4.38+9.93-7.99=8.64-6.92-0.69=4.91+7.03+5.81-3.68=5.75-0.89=4.7+2.77+1.79+7.21=8.37-2.71-0.4-2.93=9.09-3.3+5.83+4.28=6.6+4.59=6.28+4.29+0.97-3.28=1.35+6.07+7.9=2.83-1.37+2.33=9.47-3.9=6.99+7.56-3.79=4.6+9.84-1.43-9.19=8.83+3.17+6.44+7.33=5.4+6.81+8.4-2.33=9.16-2.77-2.8-1.38=6.55-4.28+1.75-0.47=5.26-4.92+1.29=5.29-4.91=3.94-3.83+8.83-2.35=8.36-2.59-3.22-0.12=5.55-1.28+2.23-3.82=5.69+6.26+2.95=7.44+1.76-3.73-2.47=6.58+6.35-8.97+5.31=3.17+4.3-5.92=4.97-3.7+6.16+3.41=7.61-5.52=8.66-4.87+3.95+8.53=6.77-4.17-2.36=7.13+0.32=6.86+8.45+6.5+4.17=1.67-0.18+5.83-0.16=9.76-0.45-3.6-0.8=7.68+9.62-9.68+7.37=5+8.35-0.9-6.1=6.02-3.63-1.14=3.35+8.82+4.44+9.06=9.75+8.42-3.91+5.63=7.21-1.34-2.64+0.52=9.53+2.09-2.59=5.75+9.75-7.71+0.39=9.86-4.05+2.18+6.26=7.59+7.47-7.85=5.11+6.44+9.36+2.34=8.33-3.76+9.58=7.23+2.49+3.86-3.94=9.74+3.75+0.77+9.01=3.89+7.98=7.86-5.08+3.13=8.66+0.37+8.23-1.37=2.04-0.97+7.73+1.59=4.88+1.42=2.42-0.34+1.78+2.27=8.26-0.16-2.1-4.04=5.8-1.38+6.23=4.29-0.74+0.78=8.35+6.09-8.08+7.9=8.75+5.9-9.65-1.32=6.93-3.18=5.57-4.74=5.7+7.14+3.1-8.46=8.28-7.4+0.98=7.72-0.11=8.07-2.2+1.89=3.76-1.46=7.06-5.23+8.94+5.84=9.78+0.79=4.49-3.57+0.99+4=4.18+1.92+6.7=7.22-1.57-2.12+4.99=8.63-2.9+3.19+3.07=7.33+3.98+0.06-2.35=7.52+8.41-9.77-5.74=3.8+0.51+7.99-3.93=4.87-2.7-2.04=6.91+4.02=9.9+4.11-7.64+6.43=9.11-7.14=5.87+9.31-3.66-2.96=8.38-3.96-0.54-1.19=8.59+9.73-1.59+9.79=0.6+3.44+9.98-1.36=6.79+6.92=7.97-0.13-0.06-0.82=1.06+1.2+3.78=4.1+7.21-2.97-4.08=7.01+8.76+8.55+5.82=3.46-1.58=9.96+6.21+8.02-7.97=2.48+8.3+4.49+4.32=0.66+5.36-3.08-2.39=8.4+8.53-8.05+3.85=9.22-0.57+4.41+4.39=7.85+7.04-4.63=5.86-1.45-0.54=6.63+4.29-3.71+4.76=8.17-1.51+1.15+7.26=7.97+9.07+7.74-2.41=8.7-2.68-1.4=2.24+9.69-3.87=3.64+5.61-0.08=4.79-0.55+7.66-3.97=9.24-3.43-0.93-1.35=3.44-2.56=3.45+0.67+5.06-3.91=0.81+7.25-3.59+2.06=8.99+4.22-0.45+5.27=6.37+1.79-7.2=9.05-6.78+2.97=3.89-1.17-1.69=6.08-0.73-2.23=6.29+2.51+6.06-6.87=5.87-4.09+2.95=7.18-0.6+9.24-2.4=7.16-1.99-4.48+4.96=7.78+7.73=7.93-1.1=7.83+6.01+5.7=7.84-4.12+1.77+2.67=7.81-1.2-1.42-2.2=7.53-0.76-5.67+6.32=4.19+0.56-1.78+9.98=9.24-4.01-1.6-3.42=2.51+1.69+5.68+3.28=9.19+4.3=8.55+9.95-1.13-3.59=3.64-0.87+8.31=8.06-0.91-1.23-3.91=2.63+9.72=4.05-0.96=9.46-8.95=6.29-4.94+9.63-4.83=4.96+5.03-0.1+3.01=6.89-2.8+7.52-6.96=8.83-6.15-1.96=9.55-0.68-1.94-0.17=5.65-3.8+3.31+5.86=1.83+3.14-3.3-0.43=8.74-4.76=7.53-2.62+5.21=4.98-4.05+9.48-3.04=9.76+3.94-7.07=9.27-0.13-1.23-1.73=9.55-3.95-2.98+4.25=4.92+1.67+9.15-7.95=9.94+3.76=7.03+3.62-7.01-2.09=8.42-2.23-6.03+8.8=6.04-4.1+9.75-1.88=9.63-3.4-2.68-2.6=7.43-3.44-3.38+0.32=6.87+4.94-3.7+2.79=4.94+3.2-5.54=7.57-0.87+9.58-0.24=1.31-0.09+7.73-8.75=5.02+0.42-2.51=3.16+3.23+1.9-5.21=1.64+4.27+7.83+3.32=8.19-2.67=7.07-4.89+4.06=3.97+6.22=5.31+4.64-9.17+4.04=1.22+1.63+2.27+0.95=9.72+0.85-0.74-5=7.99+0.41=4.22+3.37=8.3-6.41+4.92+2.78=9.57+9.58+3.83=2.44+5.29+4.17=7.57-4.77-0.11=9.55-1.88-1.22+3.1=5.74-1.8+6.57=9.53-3.21-1.46-2.18=9.2+7.85-4.44+2.23=7.61-4.64=2.47+4.45+7.7=2.63+1.86+8.16=2.39-1.4+3.34=9.54-1.66+4.25+4.26=1.27+7.24-4.16=8.48-4.96-0.34-1.74=7.48-1.34-0.71-5.12=0.88-0.44+5.75+9.76=7.64-0.93-3.12+2.01=1.22+3.36=7.48-1.89+8.13-4.21=4.25+8.07-4.93+6.74=9.7-2.93+9.65=2.34+3.05-3.43=4.68+3.66-4.9=2.51+8.71-9.36=8.64+1.07=9.91-4.48-1.4+6.19=7.33+2.26+9.63+1.69=9.93+8.65-0.9-7.81=8.1-5.06+1.27=4.11+8.98-4.92-6.79=9.2-1.51+5.38=9.63-5.24-0.31-3.68=5.52+8.32=8.92-8.2-0.02+9.61=0.69+6.28+8.94+7.83=6.49-4.91+7.89-0.53=9.87+9.5+1.76=9.37+8.83+1.72=7.28-3.5-0.76-2.66=4.93-4.3+7.8=8.1+5.61-1.75=7.8-2.1-2.09=8.97-4.66+9.14=2.88+8.13-4.8-1.34=6.89-3.98+5.77=7.49+8=4.87+1.6=1.79+6.05-0.9-0.72=9.42+5.22+4.78+6.79=9.91-0.97-0.43-4.08=8.85-2.18-0.65-0.25=9.98-6.54-0.16-3.03=9.65+7.68-0.3=9.42-1.2-5.21-0.8=7.74-2.56-4.46=1.73+7.45+6.25=3.61+1.4+0.68-5.39=5.34-0.38+0.35-1.71=8.12+6.84-1.76=5.02-4.81=0.72+8.32-4.74+0.69=9.28-4.03+4.61+1.99=4.36+1.15=5.11-3.53-0.16=2.33+0.69+7.2+3.41=8.16-4.44+0.12+0.2=2.44-0.3+0.9=5.21+4.68+5.39=4.29-2.09+7.3+1.03=4.84+0.16+6.53+3=9.55-6.4-0.8-1.14=7.11+3.79-3.41-2.44=8.18-3.22-2.21+4.51=6.72-2.97-2.65-0.53=8.89+8.17-6.93+0.79=9.56+5.4+4.7=5.13+5.1=4.92+9.05+5.4+1.69=7.55-4.4-1.18=5.59-4.03-0.3+8.53=0.09+4.39-2.11+6.49=4.17+4.79-0.59-2.25=2.94-2.15+2.95+2.35=9.69-1.52=2.59+9.7+5.82-7.44=9.37-8.67+4.75+7.67=8.79-1.48=6.57+8.55-1.87-1.32=1.76+4.68+0.69-1.63=4.06+2.52+9.67+5.29=9.1-1.36=7.68+5.22-9.72-0.11=3.54+1.44-0.69+4.8=6.71-3.03-2.79+9.82=8.98+9.15-1.35-8.53=8.11-6.84-0.53=9.86+1.91+1.85+6.43=8.22+8.72+2.38+6=6.42+2.47+1.78+5.72=6.6-2.54+4.9=7.31+3.76+8.96-8.89=8.72-6.49-1.92+1.46=6.46-0.72-1.79-0.43=8.94-6.11-2.07=9.98-3.41+9.03-7.43=5.75+8.87+9.86=5.01+4.42=8.27-2.41-1.42+9.99=6.28+5.68+0.54=8.3-1.94-0.61=8.54-1.5+0.17=2.06+7.75-0.18=3.75+3.72+7.88-0.38=4.02+7.51=8.54-1.07+4.38-0.3=8.41-2.79-5.1=7.87+2.33=7.45-1.1-2.73=7.96+2.01+2.93+5.14=2.84-2.59+1.54+6.46=4.92+5.9-8.56=2.68+0.91=9.49+5.66+9.33+9.07=5.66-0.93=2.03+1.35+0.6=5.76+5.31=3.19-0.57=6.02-0.3-2.36-1.43=8.93-1.72-1.48-1=4.83+1.43+4.65+5.21=3.11+7.57-9.41=8.51-4.99+1.87-0.07=4.04-0.75-0.08-2.58=2.16+0.29=8.98+3.43-4.97+4.6=9.09-2.78-3.1+3.87=5.71-0.78+4.28+9.21=8.48+6.3+7.39-8.33=4.1+7.3-7.9=2.64+6.95-5.94-2.55=7.23-4.57+2.14=4.45+6.4-1.73=4.17-3.35=6.36-0.29=4.04-1.11+7.68=9.83-3.42-2.85-0.58=1.44+5.72=8.13+6.05+9.85-2.72=6.27-0.55+7.69+1.65=5.57+7.03=0.86+1.88-2.37+3.66=4.97+1.27-4.01+3.92=2.99+1.61+0.02+8.22=9.78+2.75=8.12-1.51-3.35=5.07-1.79+2.02+7=3.36+7.33=8.32+1.93+4.46=2.51+2.08-1.06+0.41=8.64-0.33-2.75+2.19=0.84+4.06+8.12-8.01=5.15-0.66-2.08+4.79=9.25-3.59-1.42-2.83=4.95-1.44+9.83=7.73+3.33-4.48=4.59+8.71-8.56-2.34=6.8-4.05=4.57+8.54+7.07=4.28-0.77+6.53-4.61=3.69-0.52-1.02-1.04=6.26-0.13-3.94+6.62=8.44-3.34-1.56=6.02-5.16+6.63=7.08-6.68+9.03=4.05+7.15-0.3=6.34-1.01-1.05-2.33=6.21-0.83+7.39-7.33=8.35-2.74-4.12=0.19+4.87=9.17-2.68-4.01=6.28-0.51+4.86+8.66=7.55-3.21+8.21=3.94+6.01+9.91=9.44-2.2-3.29+2.1=9.4+0.61+7.53=4.23+5.52-2.17=8.85+7.18-2.52-1.14=7.78-0.07=9.45+4.54-3.65=8.98-7.27+2.74+2.8=1.67+7.36-5.69+8.65=9.54-0.57-0.54-4.38=9.61+9.52-9.36=5.43+8.64=8.78-4.87+3.62=7.23-2.18-1.49+0.51=2.82+8.47+1.46=9.6-0.86+0.63-4.92=7.39+5.71-0.43-8.26=8.5+7.29+4.23=2.57+1.98+5.95+3.46=3.87+2.83-5.81=7.55-3.85+0.25+7.54=1.67+6.19+2.9=0.32+9.9+0.17=7.6+4.58-4.15-2.15=8.68-0.14-7.53+5.76=3.9-2.92+6.58=6.87+8.02-0.99-0.6=7.18+1.67-5.07-3.48=5.54+8.59-3.02+6.53=8.99+2.42-1.16=7.4+7.22-7.35-6.76=7.43+7.26-3.41-6.36=9.27+9.93-9.84-1.25=8.14+7.84-3.52=6.24-4.49=8.21-7.8=6.49+8.86-4.72-5.07=8.58+9.72+4.76=7.13-4.13+4.64+8.09=2.65+8.12+1.28+7.61=7.86-7.24+4.1=6.82-3.25=9.5+8.43=2.42+1.12+9.07=8.27+9.66+4.54+3.37=6.47+4.8+1.05=6.41-2.94+7.71-1.19=7.7+6.45+9.26=7.11-0.41-3.06=6.28+5.26=9.27-1.59+1.68=9.26-0.53+0.82+6.04=8.28-2.34-4.29-1.51=3.19+4.06+8.26=3.76-0.58+7.25+3.71=6.94-6.48=3.68+7.81-4.49=5.33-2.79-0.92=5.81+3.73-6.2+0.25=参考答案7.76-2.09+0.52-4.64=1.553.03+9.35+5.66=18.047.04+4.31+1.34+1.21=13.99.91-2.55-2.24+2.47=7.597.24-5.21+0.87+9.23=12.136.04-3.51+5.63+8.11=16.279.63-2.92+8.88=15.591.94+9.02+3.08-5.7=8.348.67-6.67+4.55-4.77=1.787.19-4.56-1.16+9.37=10.843.83+0.78+7.43=12.041.42-0.29+8.15+1.3=10.581.68+6.76=8.444.73-3.39+0.55=1.896.22-4.61+9=10.611.92+1.96-0.57+4.62=7.939.68+9.96-0.96-7.77=10.917.91+7.1-2.65+3.86=16.223.67+4.07-4-1.19=2.553.47-0.37=3.14.13+0.78+7.6+3.31=15.825.91+5.75+7.63=19.296.75-2.95-0.11-2.52=1.179.99-5.01-0.72-2.54=1.727.93-0.79-6.45-0.08=0.619.58-2.35-1.41=5.827.41-1.83+9.5-8.07=7.018.94-4.72=4.228.83+2.12+8.28-9.77=9.464.92+5.41-2.05-3.48=4.85.28-3.25+4.15-2.47=3.713.4+9.66+4.27-5.29=12.049.48-8.46+0.34+1.3=2.668.37-1.17-1.09+2.05=8.168.02-5.61-0.47=1.949.23-1.55+3.11=10.796.84-0.63+4.28-5.29=5.27.45-2.22+9.41-9.47=5.178.87-0.39+6-7.76=6.723.43+7.85+8.44=19.728.87-3.44-2.27-2.19=0.978.71-5.19+7.23-5.37=5.387.85-5.38+1.51+1.59=5.574.98+6.01+8.84+6.47=26.38.36+5.2-3.13-3.55=6.888.77+5.48-2.87=11.385.57+5.27-2.66-6.49=1.695-1.44-2.38+8.28=9.469.19-4.13-0.44-1.99=2.637.27-7.11=0.167.01-0.94-0.75-0.35=4.974.59-1.38=3.214.47+6.24-3.62-3.36=3.734.67-0.48=4.191.28+8.39+5.17+8.49=23.339.08-2.67-2.13=4.284.89-1.28+1.81=5.426.65-3.87=2.787.58+5.65-7.1=6.131.17-1.03+3.08+6.63=9.855.66-1.69-1.74=2.236.07-4.12+4.86-0.4=6.414.13-3.04+9.18-9.66=0.616.2+3.3+8.56-2.37=15.695.77+0.82=6.598.86-0.58-6.58+4.7=6.46.51-2.21+4.41=8.718.96-2.17-3.89=2.90.75-0.65=0.16.9-0.4-3.19-2.02=1.294.84-2.79-1.95=0.17.71+8.78+5.77+6.72=28.986.99-0.83-2.72+3.24=6.681.02-0.1=0.921+8.83=9.834.78-4.36-0.02=0.42.12-1.78+3.91-2.15=2.14.99+8.35+6.07=19.418.14+3.12+0.88-9.31=2.839.68-5.87+7.54-8.73=2.629.8+6.5+1.52=17.828.48+5.05+8.92=22.452.34-2.04+9.58=9.881.81+6.42-4.06=4.176.21+4.13-1.13-5.14=4.078.27+4.2=12.471.79+7.96+9.36=19.112.31+5.54+4.61=12.466.93+2.07+0.78+8.21=17.999.99+6.92+0.88+0.11=17.98.8-7.89=0.919.72-6.25+8.49-4.26=7.77.57-1.96-3.49=2.127.41+3.23-7.35+5.41=8.72.69-1.83=0.861.82+3.43-4.02+6.83=8.067.86-0.77-3.01=4.088.86+2.81-2.08+5.8=15.395.71+7.9+0.39+5.6=19.67.15-5.52+1.12+9.71=12.468.56+0.56-6.98=2.142.5-2.33+9.67+6.88=16.726.24-3.45-0.86=1.936.47+0.47-5.55=1.393.9+8.15=12.057.15-3.64-0.89=2.622.1-1.78+2.66+0.34=3.329.73-3.26-4.41=2.064.85+8.78-5.43=8.28.94+4.39+5.08+6.89=25.36.44+9.29-3.16=12.573.36+2.67+9.15-7.62=7.569.11+8.17-4.67+9.98=22.592.42-0.78-1.22+1.59=2.012.96+4.94+8.5-3.35=13.058.86-6.99+5.36+9.35=16.586.87+1.22+1.89-0.13=9.859.65-3.34-4.58-0.46=1.277.6-6.43+7.91-7.58=1.59.75-7.87+0.35+7.79=10.020.1+3.8=3.90.88+6.36-0.62+8.34=14.969.96-2.44-1.99-4.09=1.449.6-0.73-6.3+0.59=3.164.84-1.45-0.83=2.564.21-2.89-0.56+0.41=1.175.41-1.12+2.01+9=15.38.58-3.77+3.76+6.96=15.539.73+0.25+7.24-1.64=15.584.43-0.26+4.97-8.5=0.649.47+7.68-2.74=14.416.35-2.41-1.18+1.26=4.024.75+7.43-5.28-3.76=3.144.2+4.44=8.643.34+1.01+7.97=12.324.45-3+5.44=6.894.33+9.13-7.59+5.6=11.477.95-2.68-1.36+4.01=7.923.62+6.04=9.665.74+8.4+4.43=18.576.08+0.07+7.73-3.68=10.28.67+4.04-3.98=8.735.52+9.47-1.6=13.396.81+6.4-2.77-1.17=9.279.02+6.57-1.25=14.347.55-3.45-3.49=0.610.9+5.69-3.39+2.55=5.757.07+7.67+4.56-1.67=17.637.85+0.85-1.49=7.210.6+7.41=8.013.26+4.62=7.886.66+5.31=11.976.49+8.17-9.33+7.29=12.621.68-0.39+9.6-6.97=3.928.78-2.46-5.15+6.49=7.667.91-5.65+8.24=10.58.68+4.94-1.06+1.31=13.876.63+2.45-3.17-1.85=4.061.88+3.64+1.3+7.37=14.195.83+5.27+0.84-6.37=5.579.8-9.06-0.62=0.122.09+8.67-9.75+7.58=8.597.86-0.46-2.77-0.15=4.487.27-6.53+4.76+4.19=9.698.99+6.73+4.44=20.168.28+7.04-0.57-2.67=12.086.76-2.79+5.96+6.39=16.325.63+4.61+2.42-0.69=11.976.68-1.03-1.93+9.94=13.660.14+8.75+9.12-5.82=12.199.39-0.84-5.71+7.86=10.73.83-2.33+6.73+8.18=16.417.47+5.55+9.12-0.45=21.696.65+8.31-9.69+1.86=7.138.68+8.38-8.89+5.81=13.982.39+7.12-1.43=8.089.68+7.24+6.96-1.66=22.229.72-0.02-2+6.36=14.062.84-0.86=1.983.12+5.58+0.85+9.87=19.427.4-1.42-2.44-0.13=3.418.72-2.96-0.08+0.79=6.477.7-1.57-0.39-2.99=2.757.26+3.77-2.43+1.45=10.056.21-2.05-0.22+1.58=5.525.18+6.62-2.72-8.35=0.738.65-8.11+9.62-3.35=6.817.03-1.01-3.08-0.32=2.627.07-6.42+6.65+3.38=10.686.49-4.77+0.84=2.563.48+3.89+4.71-6=6.085.04-3.28-0.44-1.17=0.157.03+9.58=16.610.39+5.21-3.3=2.34.64+5.47+5.7-2.11=13.77.54+6.94-3.68+2.54=13.345.32-0.69=4.639.79-6.83-1.81+9.82=10.977.18-0.54=6.648.11-0.99-3.76=3.367.14+8.38+7.15+7.93=30.64.42-1.87-0.05-0.79=1.717.93+3.51-9.76+1.46=3.141.97+0.92+8.24-3.06=8.079.71-9.1-0.07=0.543.33-0.33=38.13-8.03=0.15.53+8.92-5.23-8.61=0.618.82-2.92-2.88=3.023.13+7.74-1.38=9.494.7-0.81+0.95=4.844.55+2.72+2.87+8.28=18.429.48-1.11-7.69+1.57=2.259.85+0.58+1.35-8.7=3.083.36+4.46+9.83-4.92=12.738.18-3.39+5.6-2.31=8.083.49-1.51-1.16+1.85=2.679.83-1.91-7.4=0.529.82-0.59+0.33-8.79=0.777.37+6.42=13.791.93+3.72+2.89+0.23=8.779.16-0.66-7.53+3.57=4.545.38+5.73-0.14-0.86=10.112.26+9.61+0.93-9.4=3.47.23-2.68+3.53=8.083.03+3.96+9.75=16.748.03-5.27+5.92-6.16=2.527.92+8.83+2.39+5.08=24.228.44-2.97+4.97=10.446.02+7.98-5.56-7.93=0.514.83+5.72+0.32-1.38=9.494.11+7.2+8.59-0.79=19.118.92+4.75-3.64-7.08=2.953.39+5.39+6.87=15.655.01+7.75+5.59=18.359.89-4.07-3.4=2.424.54+1.11+8.08-2.48=11.253.11+8.43+1.07-0.88=11.738.52+4.88-6.75+2.49=9.148.22-4.43-2.47-0.79=0.534.78+1.63+1.87-4.23=4.055.54+2.75-0.37-0.61=7.314.28-1.74+3.45+7.42=13.415.92-3.09+4.94-6.51=1.269.8+9.05+3.23+6.76=28.849.75-4.33-3.01=2.412.36+0.11+8.36+1.47=12.33.37+1.38+1.77=6.526.99-0.55-5.82+4.14=4.763.05+0.11+7.13+8.57=18.866.53+0.17=6.75.88+5.09+8.49+0.35=19.818.55-2.91-5.29+5.22=5.575.87+1.37+8.21=15.456.76+1.09-3.19-3.26=1.42.66+3.96+6.07=12.697.57-3.84+2.31+7.65=13.695.34+7.86+5.08=18.289.57-3-0.99+5.76=11.349.44-2.51-1.99=4.945.66-0.35+8.85-6.61=7.554.25-0.76=3.496.83-1.84-3.12=1.873.02+1.18+3.41+9.15=16.763.51+8.35-7.94=3.927.25+8.25-1.16=14.345.05-4.12-0.71+7.84=8.064.8+6.87+8.12=19.795.08+4.78-1.41+8.06=16.513.81+2.5+4.11+1.77=12.197.04+9.67-6.74+2.03=129.86-0.67-7.04-0.43=1.722.97+7.57-9.54+2.68=3.688.95-3.13+8.71+4.75=19.283.3+1.37=4.670.95+7.47+1.49+6.29=16.28.59-0.13-6.71+8.37=10.126.75-1.82=4.932.02+1.84+3.5=7.366.6-0.57+3.71-3.8=5.947.59-2.23=5.364.95-3.34+3.22-0.78=4.055.78-4.87+4.39=5.37.3-2.73+9.03-9.59=4.012.37+8.84+9.16+3.7=24.074.92+3.36-1.5-5.79=0.996.7-1.22=5.481.62+9.39-1.92=9.096.03+9.77-0.57-9.99=5.246.84-2.53=4.316.07-1.14+7.32-2.52=9.736.61-1.61+2.62-4.84=2.789.12-7.61-0.41+8.45=9.557.39-1.94+7.42-3.5=9.378.91-0.17-8.6=0.144.41+3.9+0.51+4.34=13.166.03+6.9-9.44=3.491.34+1.84+0.82=48.46-0.2+8.03-2.27=14.020.92+7.39+5.98=14.299.66-2.21-5.07+9.18=11.563.6-3.25=0.358.99-7.27+6.29+2.92=10.933.89-2.43+7.19-3.14=5.510.26+9.52-2.9+9.98=16.866.5+0.02+9.16-0.98=14.78.22-3.48-1.5=3.245.11+1.47-3.34+4.56=7.86.8+3.55=10.356.09+4.4=10.496.9-5.37+1.65=3.189.49+0.24-6.08-1.93=1.727.87+5.43+4.55+4.14=21.995.69+6.83+9.48=229.71-2.04+6.91=14.589.81-5.81-2.27=1.739.73-1.99-5.95-1.43=0.365.08+9.61=14.697.47+6.46-9.07=4.863.28-3.05+8.79=9.026.56+6.51-4.11+3.37=12.335.12-2.43-1.27+2.96=4.387.38+3.73+8.21-2.94=16.388.4-1.67-6.33=0.47.34-3.27+7.11-6.62=4.560.93+9.98-9.4+5.78=7.297.22-2.09=5.138.22-2.28-2.32-1.04=2.583.74+8.87-3.88-3.35=5.389.17+3.34-8.02=4.498.74-6.7+1.33+9.75=13.128.5-1.26-0.31+1.51=8.447.96-2.99+3.91=8.885.14-3.38-0.54=1.228.29+8.83+2.94+3.19=23.252.08+4.77=6.854.72+4.01+5.01-2.08=11.663.34+0.21+6.71-9.82=0.441.32+7.43-5.58+5.13=8.37.17+0.78-5.38=2.579.51-1.81=7.76.35-2.69-1.52=2.145.51-4.42-0.29+2.64=3.445.81-3.62+4.81=70.77-0.67+0.37+5.21=5.683.48-2.67+1.59=2.49.25-4.38+9.93-7.99=6.818.64-6.92-0.69=1.034.91+7.03+5.81-3.68=14.075.75-0.89=4.864.7+2.77+1.79+7.21=16.478.37-2.71-0.4-2.93=2.339.09-3.3+5.83+4.28=15.96.6+4.59=11.196.28+4.29+0.97-3.28=8.261.35+6.07+7.9=15.322.83-1.37+2.33=3.799.47-3.9=5.576.99+7.56-3.79=10.764.6+9.84-1.43-9.19=3.828.83+3.17+6.44+7.33=25.775.4+6.81+8.4-2.33=18.289.16-2.77-2.8-1.38=2.216.55-4.28+1.75-0.47=3.555.26-4.92+1.29=1.635.29-4.91=0.383.94-3.83+8.83-2.35=6.598.36-2.59-3.22-0.12=2.435.55-1.28+2.23-3.82=2.685.69+6.26+2.95=14.97.44+1.76-3.73-2.47=36.58+6.35-8.97+5.31=9.273.17+4.3-5.92=1.554.97-3.7+6.16+3.41=10.847.61-5.52=2.098.66-4.87+3.95+8.53=16.276.77-4.17-2.36=0.247.13+0.32=7.456.86+8.45+6.5+4.17=25.981.67-0.18+5.83-0.16=7.169.76-0.45-3.6-0.8=4.917.68+9.62-9.68+7.37=14.995+8.35-0.9-6.1=6.356.02-3.63-1.14=1.253.35+8.82+4.44+9.06=25.679.75+8.42-3.91+5.63=19.897.21-1.34-2.64+0.52=3.759.53+2.09-2.59=9.035.75+9.75-7.71+0.39=8.189.86-4.05+2.18+6.26=14.257.59+7.47-7.85=7.215.11+6.44+9.36+2.34=23.258.33-3.76+9.58=14.157.23+2.49+3.86-3.94=9.649.74+3.75+0.77+9.01=23.273.89+7.98=11.877.86-5.08+3.13=5.918.66+0.37+8.23-1.37=15.892.04-0.97+7.73+1.59=10.394.88+1.42=6.32.42-0.34+1.78+2.27=6.138.26-0.16-2.1-4.04=1.965.8-1.38+6.23=10.654.29-0.74+0.78=4.338.35+6.09-8.08+7.9=14.268.75+5.9-9.65-1.32=3.686.93-3.18=3.755.57-4.74=0.835.7+7.14+3.1-8.46=7.488.28-7.4+0.98=1.867.72-0.11=7.618.07-2.2+1.89=7.763.76-1.46=2.37.06-5.23+8.94+5.84=16.619.78+0.79=10.574.49-3.57+0.99+4=5.914.18+1.92+6.7=12.87.22-1.57-2.12+4.99=8.528.63-2.9+3.19+3.07=11.997.33+3.98+0.06-2.35=9.027.52+8.41-9.77-5.74=0.423.8+0.51+7.99-3.93=8.374.87-2.7-2.04=0.136.91+4.02=10.939.9+4.11-7.64+6.43=12.89.11-7.14=1.975.87+9.31-3.66-2.96=8.568.38-3.96-0.54-1.19=2.698.59+9.73-1.59+9.79=26.520.6+3.44+9.98-1.36=12.666.79+6.92=13.717.97-0.13-0.06-0.82=6.961.06+1.2+3.78=6.044.1+7.21-2.97-4.08=4.267.01+8.76+8.55+5.82=30.143.46-1.58=1.889.96+6.21+8.02-7.97=16.222.48+8.3+4.49+4.32=19.590.66+5.36-3.08-2.39=0.558.4+8.53-8.05+3.85=12.739.22-0.57+4.41+4.39=17.457.85+7.04-4.63=10.265.86-1.45-0.54=3.876.63+4.29-3.71+4.76=11.978.17-1.51+1.15+7.26=15.077.97+9.07+7.74-2.41=22.378.7-2.68-1.4=4.622.24+9.69-3.87=8.063.64+5.61-0.08=9.174.79-0.55+7.66-3.97=7.939.24-3.43-0.93-1.35=3.533.44-2.56=0.883.45+0.67+5.06-3.91=5.270.81+7.25-3.59+2.06=6.538.99+4.22-0.45+5.27=18.036.37+1.79-7.2=0.969.05-6.78+2.97=5.243.89-1.17-1.69=1.036.08-0.73-2.23=3.126.29+2.51+6.06-6.87=7.995.87-4.09+2.95=4.737.18-0.6+9.24-2.4=13.427.16-1.99-4.48+4.96=5.657.78+7.73=15.517.93-1.1=6.837.83+6.01+5.7=19.547.84-4.12+1.77+2.67=8.167.81-1.2-1.42-2.2=2.997.53-0.76-5.67+6.32=7.424.19+0.56-1.78+9.98=12.959.24-4.01-1.6-3.42=0.212.51+1.69+5.68+3.28=13.169.19+4.3=13.498.55+9.95-1.13-3.59=13.783.64-0.87+8.31=11.088.06-0.91-1.23-3.91=2.012.63+9.72=12.354.05-0.96=3.099.46-8.95=0.516.29-4.94+9.63-4.83=6.154.96+5.03-0.1+3.01=12.96.89-2.8+7.52-6.96=4.658.83-6.15-1.96=0.729.55-0.68-1.94-0.17=6.765.65-3.8+3.31+5.86=11.021.83+3.14-3.3-0.43=1.248.74-4.76=3.987.53-2.62+5.21=10.124.98-4.05+9.48-3.04=7.379.76+3.94-7.07=6.639.27-0.13-1.23-1.73=6.189.55-3.95-2.98+4.25=6.874.92+1.67+9.15-7.95=7.799.94+3.76=13.77.03+3.62-7.01-2.09=1.558.42-2.23-6.03+8.8=8.966.04-4.1+9.75-1.88=9.819.63-3.4-2.68-2.6=0.957.43-3.44-3.38+0.32=0.936.87+4.94-3.7+2.79=10.94.94+3.2-5.54=2.67.57-0.87+9.58-0.24=16.041.31-0.09+7.73-8.75=0.25.02+0.42-2.51=2.933.16+3.23+1.9-5.21=3.081.64+4.27+7.83+3.32=17.068.19-2.67=5.527.07-4.89+4.06=6.243.97+6.22=10.195.31+4.64-9.17+4.04=4.821.22+1.63+2.27+0.95=6.079.72+0.85-0.74-5=4.837.99+0.41=8.44.22+3.37=7.598.3-6.41+4.92+2.78=9.599.57+9.58+3.83=22.982.44+5.29+4.17=11.97.57-4.77-0.11=2.699.55-1.88-1.22+3.1=9.555.74-1.8+6.57=10.519.53-3.21-1.46-2.18=2.689.2+7.85-4.44+2.23=14.847.61-4.64=2.972.47+4.45+7.7=14.622.63+1.86+8.16=12.652.39-1.4+3.34=4.339.54-1.66+4.25+4.26=16.391.27+7.24-4.16=4.358.48-4.96-0.34-1.74=1.447.48-1.34-0.71-5.12=0.310.88-0.44+5.75+9.76=15.957.64-0.93-3.12+2.01=5.61.22+3.36=4.587.48-1.89+8.13-4.21=9.514.25+8.07-4.93+6.74=14.139.7-2.93+9.65=16.422.34+3.05-3.43=1.964.68+3.66-4.9=3.442.51+8.71-9.36=1.868.64+1.07=9.719.91-4.48-1.4+6.19=10.227.33+2.26+9.63+1.69=20.919.93+8.65-0.9-7.81=9.878.1-5.06+1.27=4.314.11+8.98-4.92-6.79=1.389.2-1.51+5.38=13.079.63-5.24-0.31-3.68=0.45.52+8.32=13.848.92-8.2-0.02+9.61=10.310.69+6.28+8.94+7.83=23.746.49-4.91+7.89-0.53=8.949.87+9.5+1.76=21.139.37+8.83+1.72=19.927.28-3.5-0.76-2.66=0.364.93-4.3+7.8=8.438.1+5.61-1.75=11.967.8-2.1-2.09=3.618.97-4.66+9.14=13.452.88+8.13-4.8-1.34=4.876.89-3.98+5.77=8.687.49+8=15.494.87+1.6=6.471.79+6.05-0.9-0.72=6.229.42+5.22+4.78+6.79=26.219.91-0.97-0.43-4.08=4.438.85-2.18-0.65-0.25=5.779.98-6.54-0.16-3.03=0.259.65+7.68-0.3=17.039.42-1.2-5.21-0.8=2.217.74-2.56-4.46=0.721.73+7.45+6.25=15.433.61+1.4+0.68-5.39=0.35.34-0.38+0.35-1.71=3.68.12+6.84-1.76=13.25.02-4.81=0.210.72+8.32-4.74+0.69=4.999.28-4.03+4.61+1.99=11.854.36+1.15=5.515.11-3.53-0.16=1.422.33+0.69+7.2+3.41=13.638.16-4.44+0.12+0.2=4.042.44-0.3+0.9=3.045.21+4.68+5.39=15.284.29-2.09+7.3+1.03=10.534.84+0.16+6.53+3=14.539.55-6.4-0.8-1.14=1.217.11+3.79-3.41-2.44=5.058.18-3.22-2.21+4.51=7.266.72-2.97-2.65-0.53=0.578.89+8.17-6.93+0.79=10.929.56+5.4+4.7=19.665.13+5.1=10.234.92+9.05+5.4+1.69=21.067.55-4.4-1.18=1.975.59-4.03-0.3+8.53=9.790.09+4.39-2.11+6.49=8.864.17+4.79-0.59-2.25=6.122.94-2.15+2.95+2.35=6.099.69-1.52=8.172.59+9.7+5.82-7.44=10.679.37-8.67+4.75+7.67=13.128.79-1.48=7.316.57+8.55-1.87-1.32=11.931.76+4.68+0.69-1.63=5.54.06+2.52+9.67+5.29=21.549.1-1.36=7.747.68+5.22-9.72-0.11=3.073.54+1.44-0.69+4.8=9.096.71-3.03-2.79+9.82=10.718.98+9.15-1.35-8.53=8.258.11-6.84-0.53=0.749.86+1.91+1.85+6.43=20.058.22+8.72+2.38+6=25.326.42+2.47+1.78+5.72=16.396.6-2.54+4.9=8.967.31+3.76+8.96-8.89=11.148.7