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9.58-7.55+4.12=6.53+7.08-9.8-0.25=9.35+6.88-9.01+3.54=5.43+6.78-2.52+0.16=9.56+7.69-0.71+9.66=7.88-5.65+5.48+4.3=6.35-2.15-1.12+3.57=5.89+8.02+0.77=6.5-6.13-0.13=9.92-6.78+9.88+3.15=9.6-5.89+7.71=3.19-0.24+3.6+0.67=2.38-0.43+4.7=6.37+8.09-2.53-5.92=8.17-0.35+5.98=4.88-0.19+5.11-5.83=9.27-3.3+3.49-4.67=9.67-6.39+4.16-7.08=2.39+8.57-7.41+7.11=4.96-2.87-1.62=6.77+3.38+9.11-6.62=9.49+3.73-8.13-3.63=8-1.07-3.2-2.58=2.73-1.81=7.03+8.71-4.08-2.83=6.31+1.82-2.65-3.49=8.68-2.41-3.03+1.89=8.2+6.97+7.28=7.9-6.62+2.55=1.52-0.07-0.25=9.99-3.08-5.71+9.94=4.4-1.08-0.59=9.88+7.01+9.51-7.21=8.65-4.96-2.61=2.9+0.2+8.84+6.48=8.37+6.67-1.76-0.34=9.11-2.08+9.68+9.44=9.91-0.18+7.36-3.02=9.07-5.44+8.15=7.24-0.2+3.74-9.14=2.33-1.86+7.4=2.46+3.18+9.04-5.5=7.24-3.53=1.55+5.14=8.9-1.71-0.77-1.28=3.62+7.23-5.7-0.24=6.78-0.44-1.2-0.18=1.16+7.49-2.64+9.14=9.38+3.97-8.05=8.18+4.8-7.15+1.85=1.63+9.8-4.62-2.55=1.69+4.74-2.31=5.87+5.01-3.59-6.15=9.1-6.73-1.69+3.93=9.85+5.15-8.25=6.89+3.37+1.98+0.99=4.9-0.99-3.28=0.08+3.16+0.54+5.59=3.93-2.44+9.55-4.95=9.98-3.41+0.63+0.15=7.24-2.3-0.76-1.58=6.72+5.85-6.64=8.59-1.74=7.15-2.54+1.34=6.73-1.69=8.55-2.24-5.31=7.69+9.65+9.07-8.41=8.73-3.16=4.71-3.46+5.07=1+2.87=0.92-0.22-0.18=3.81+2.11+5.84=5.2+7.66-1.16-9.92=6.58+6.17+1.02+5.03=3.69-0.19+4.69-0.17=7.56-4.4-2.52+8.65=0.68+2.51+5.88+7.53=6.12+7.41-8.82+6.75=9.41-0.04-1.35-2.24=7.62+1.14-4.79+0.75=6.84+3.04+7.26=9.97-3.2=5.49+4.97-8.62+4.09=8.25-1.81+6.4+7.05=7.94-7.24+6.23-5.59=9.69-9.53+0.45=7.17-3.7+8.83+1.88=0.06+4.94+6.72=5.08+3.92-7.46=4.79+1.51-2.5=9.98+6.69-3.48-3.98=5.22+8.9+9.58-6.15=2.37+2.99-4.44=7.51+2.18-5.37+4.27=6.2+8.02+2.19-7.76=4.75-3.43+1.9-1.26=2.56+2.75+3.02+0.69=7.39-3.79-2.75=8.95-4.43+0.24-4.28=9.25+3.05-8.78+7.22=2.54-2.19+0.78=5.22+6.04-7.63+6.35=7.41+9.94=6.35-0.2-5.13=4.32+6.98-4.86=6.22-0.14-3.64=9.96-7.59+3.46=7.56+0.89-0.82=5.26-0.6+0.11-0.18=0.39+3.02+6=3.72+4.69+7.88-6.58=5.05+3.04+3.53+7.5=4.78+8.32+1.34+1.78=7.47+9.13+1.46-9.87=6+6.57+8.86-4.62=6.32+1.19+4.09+4.43=4.71+1.97+2.53-2.67=2.03+9.58+5.35=7.63-2.19+1.59-1.02=3.31+8.69=9.15-4.04+4.58+4.65=9.89+8.07+3.4-3.17=7.3+8.18-1.87=6.98-4.97+1.87+2.59=7.22+8.34+5.7+2.97=3.25-2.34=7.02-4.36=3.54-2.69=2.62+6.61-3.74-2.32=7.1-5.16+2.23-2.76=6.09+4=8.19-6.63-0.34-0.92=5.5+8.23-9.37+1.87=8.01-2.84-1.03-1.09=4.04-2.27+3.6=5.16+8.47+9.74-1.42=8.41+2.64-0.19=7.09-6.77-0.15+0.42=6.42+8.95-1.42=5.44-2.68=8.96+5.51=3.03-2.38+5.54-1.85=8.21-1.35+6.6+8.08=6.73+5.49=9.35+0.61+2.74-1.73=9.34-5.4+8.75=5.19-4.08=9.81-4.33+1.33=7.87-7.36+6.26-4.26=7.74-0.54-2.88+2.06=6.43-5.2+9.74=4.03+7.06=4.49+1.94+7.88-1.31=7.53-4.97=6.42+9.42+1.62=8.68+8.86+2.63=1.83+9.24-8.22+7.25=5.41+7.97+4.48=7.54-3.31-0.45-0.25=9.33-2.78-1.63-2.07=2.25+5.95-0.77+1.34=9.78-2.23+3.6+1.96=3.17+8.33-1.03=8.83-4.62=7.73+3.55-8.07+5.16=4.53-2.51=7.97-7.82=6.65-1.94-0.89-0.15=2.92-2.77=9.75-4.92+8.41+7.06=6.42-6.18=3.03-2.58=7.44+8.47-2.77+1.43=8.19-7.79+5.88=7.44-2.9=8-2.39-1.01-1.49=8.67+9.11+9.65=7.11+7.06-0.7-0.69=1.67+1.41=0.6+9.26+1.76=1.98+7.55=9.62+5.46+5.38-7.33=7.4+3.35+9.87+2.86=9.03+4.91=8.63-1.48-2.89=5.65-2+9.11=4.55+7.76=1.02+3.02+1.11-4.54=0.36+3.1+7.12=5.01-2.99+4.38-5.32=2.89-1.13=6.68-3.32+4.03-4.43=7.02+9.6-5.89-2.13=8.03+6.85+7.31-1.34=2.9+6.9+8.03-5.82=4.69-3.4=9.67+2.39+3.9-3.21=5.75+6.12-5.94+2.07=7.64-4.25+4.17+4.47=7.67-4.47+9.32=8.01+5.5-8.51-4.37=8.08-0.86-1.68-4.3=6.14+5.39=6.26+0.19-1.25-0.42=3.05-0.37=9.96-3.04-6.26-0.33=1.33+8.34=9.58+6.75-4.06=9.19-3.55-1.66+4.08=3.51+8.25-6.32-2.26=8.1+6.08+8.14=7.76-4.02+6.91=4.54+4.19=6.71+3.5-0.64-4.32=8.81-1.56-1.91-0.14=9.17-3.05=8.46-1.32+2.58=5.86-5.37+8.56-0.55=5.68-3.26+1.15-1.45=2.54+3.84-2.57-3.59=9.91+7.33+0.95+8.57=3.52-0.69+2.61+7.69=7.67-3.59-0.61-2.62=1.35+6.27-1.84+0.07=9.78-1.81-1.63-1.99=7.63-1.04-2.15+9.55=3.9+8.05+4.52+2.51=3.31-1.32+7.07+3.38=3.85-2.49+5.88+3.21=6.4-2.96-0.35-0.74=5.82-0.96-3.42+2.98=8.34-3.82-3.72=5.04+5.18+9.65-4.9=3.05-2.47-0.08+1.16=8.71-5.76+9+6.47=7.05+2.11-3.07+3.59=9.3-4.9-0.83=9.38-3.27-4.14+3.96=8.52-2.5+4.72+3.35=9.39-3.77=7.41-2.48-1.4=4.73-2.32+6.72=3.79-0.99+6.27=8.42-0.66+9.81-4.34=1.83+7.8+6.14-6=9.33-0.8-6.96+4.36=9.64-2.85-1.67+4.83=5.93-2.69+6-3.12=7.66-5.55+6.79+4.25=6.61+5.3+4.03+1.32=1.14+0.18+8.99+8.13=9.97-2.86-5.66-1.33=8.28-7.39+4.19+1.14=4.45+2.09+2.35-2.2=4.98-0.71=0.39+5.61-0.21-3.51=5.58+2.57-1.53-3.98=0.44+8.53+9.33=4.8+9.65-3.81=6.8-0.76+5.76+7.6=7.54-0.76+4.09=9.11+7.1-3.26=1.08+6.61+4.75+1.96=1.63+7.03+8.84=8.14-2.24-1.07-1.8=1.77+4.15+2.1-6.37=7.02+6.21-7.17-1.82=8.77-0.57-2.93+2.82=2.53+1.94-4.22+5.1=4.87+8.99-7.49+4.88=9.48-1.75-4.41+9.54=8.87-0.53+6.12+9.55=8.04-1.74-0.56+7.33=4.37+3.21-3.82+4.29=9.14-3.99-0.21+8.51=5.74+4.5=8.17-1.61-5.32=3.54+4.98+9.17+4.45=8.84-2.32+6.33-7.19=9.29+2.51+4.56+9.97=0.29+3.54-0.14-0.94=3.43+9.75+3.13-8.5=9.57-3.57-4.33+0.27=1.38+9.15-1.25-1=4.31+5.98-3.1+8.56=8.52-2.76-4.58+4.17=2.51-1.34=6.66-2.15+2.82=5.8-3.74+9.37=4.23-1.63=9.85-0.08+0.03+5.31=7.11-4.64-1.88=9.75-2.52-2.95-3.06=6.48+9.55-5.22=0.83+9.9-2.78=8.06-1.33-2.49=6.31-0.95+7.43-5.65=7.56-1.9-1-0.88=8.1+7.18+8.86+9.42=1.89-0.32+0.6=1.12+7.27-1.72=5.85-3.5=3.38+7.45-1.79+8.12=8.73-0.53-2.94-0.12=0.46+9.66+6.03-1.7=2.18+8.22-5.06-3.25=7.14+3.69-6.74+2.42=7.17+6.35-2.01+5.93=6.94-2.49+9.09+5.84=2.04+8.9+8.73=7.57-2.8-0.99-0.89=7.95-1.25-0.53=0.06+8.34+4.63=3.92+1.67+4.81+1.31=9.31-3.11-1.84-0.89=0.7+4.46=5.22+2.86+8.46-6.8=1.92-1.67+9.01-6.35=6.55-2.54+1.68+8.35=7.35+6.14-6.51=8.54-1.08-3.68=8.52-2.39-5.33+5.92=6.62-1.26-0.73=0.25-0.14+7.74+0.48=8.67+8.8=9.19-1.21-6.53=9.37-5.5-3.33+3.1=1.12+8.74=9.71-2.04-2.67=1.84+6.56-5.12=6.66-4.75+4.18+9.41=2.67+0.27-2.64=7.38-5.54+7.84+3.65=2.12+3.52=9.28-3.15-0.33-3.06=3.64-0.63-0.48-0.07=8.99+2.27+3.47-9.53=6.41-1.05-1.31+3.14=3.6-0.93-1.64=9.32-0.21+5.43-3.03=6.59-0.16+9.82-1.62=9.06+9.18=4.8-1.34+7.63-8.88=3.31+8.87=8.29-0.49-7.24=4.98-4.58=9.44+0.98+6.49+1.72=6.89-1.32-3.73+5.04=9.95+1+7.49=9.39-8.91+3.39=1.83+9.18=2.75+4.56+6.61=1.21+7.22-3.17-4.89=8.16-4.14-2.47=9.84-3.53-0.13-4.42=7.24+4.67+5.9-1.22=7.89-5.64+8.52+8.08=8.64-2.95-1.38+5.56=9.92-3.73-3.8+8.67=7.44-1.14+7-9.07=6.78-4.43-0.54=3.2-0.5+6.41+0.85=0.93+2.9=9.14+1.25-7.25+6.57=1.39+3.83=8.7-2.97+4.4-9.18=8.72+5.43+0.67-3=9.97+9.93=8.96+4.57=2.47+8.09-5.73=7.7+4.01-5.18+2.62=9.93-4.98+8.95-5.97=5.62+3.16+5.13=4.9+3.62-3.77=3.77+6.71+6.88=9.88+5.15+3.61=6.96-0.69-3.81+2.75=4.98-4.79+3.14-0.34=4.58+0.21+6.35=9.87-1.08+7.54-2.5=4.22-3.24=5.85-1.76-0.69-1.01=7.84+6.54+4.93+1.63=5.7+5.41+2.41-2.59=4.26-0.92-2.46+4.11=5.22-1.64+4.18-6.9=9.73-7.65+1.15+5.12=7.9-2.65+4.94-5.34=5.09+2.97+5.61-9.54=6.45-5.8=8.98-2.88-2.96+0.19=8.19-4.2=9.13-3.28+2.77=2.86-1.12=1.83+0.76-1.62=6.26-2.78+6.61=8.86-2.11-4.57-1.03=0.26+1.54-0.09=8.94-0.95-1.28+0.44=9.83-4.39-3.41+4.62=7.52-4.09-0.82+6.34=1.43+4.64=8.09-7.8+3.65-3.28=7.74-7.54+5.82=4.26+6.61-6.34-2.8=8.91+4.16-1.26+2.06=8.87+9.97-6.79+9.51=7.19-1.7-1.77=4.37+4.34+6.26-0.28=9.97-3.51=8.68-4.16+2.1-3.54=8.09-1.49=7.95+4.25-6.33-4.2=9.86+1.89-5.58=6.23+4.29-0.44-2.37=7.77-6.98+7.54-0.96=9.84+7.47-3.41=8.18+3.21+7.03+5.97=9.26-1.61-2.53-0.34=6.25-4.14+3.75=9.5-3.2-4.82=5.86-4.99+6.39=5.45+7.2-3.02-2.85=4.45+8.9=7.59+4.88-4.08-7.27=1.25+0.34=7.99-0.06-4.63=3.61+1.53+8.66=9.83-0.51+0.52+6.47=3.28+9.92=4.47+3.06+3.25-2.66=2.03+4.61+1.54=9.8+6.45-5.14-5.85=4.55-0.05+4.67=7.52-1.35=9.27-0.15+7.67+5.84=4.56+1+6.54+9.04=2.42-1.09=8.74-3.84=5.89-0.16=9.56-6.41+6.79=8.16+1.89+7.27-0.31=9.91-0.28-2.44+2.87=7.04-1.94=4.77+2.03-3.81-0.16=5.46-3.97+3.96+7.5=7.84-1.74-0.25-0.1=4.72+7.96+3.27=2.83+9.43-1.8+8.88=7.06+8.52-7.64-6.43=9.88+3.98-0.18+2.55=1.22-0.7+6.92+7.19=9.91-4.89+5.26-3.08=0.25+0.48+3.49+2.41=5.25+7.17-4=6.62-1.57-0.34-1.08=2.54+0.92=6.81+6.85-4.44=9.33-2.66-2.36+4.61=8.74-1.75+7.71=5.98+8.62-2.13-5.82=8.36+6.62-0.22-2.66=7.31+7.97=6.48+3.6-4.47=3.33+8.29+4.8-0.97=2.65-1.4+7.49-6.36=4.33-0.86-2.4=9.49-2.05-2.77+5.62=8.63+1.59-9.89=6.26+4.09+3.81-4.25=3.69+3.16+1.5+0.45=7.85+7.38=6.13-2.67-0.08+0.63=7.67+7.86-8.29-2.84=2.6+8.01+7.91-8.94=6.21+2.61=9.51+2.11=3.62-0.91+1.65+5.27=7.78-2.95-3.63=9.14+4.28+9.37+9.43=9.7+5.53+5.54=8.15-6.55+2.89=7.15-0.54+8.8+2.1=0.99+9.1+1.78=7.8-7.5+8.77-4.5=3.66+8.96-5.64+4.54=8.23-4.48-2.97+5.69=6.73-1.87+9.11+5.42=6.51+8.69-6.94=3.41+8.85+4.07-5.14=2.55+0.28+3.64=5.45-0.89-2.08-2.33=5.03-1.62-3.28=2.95+4.71=9.87-4.42-0.45=7.83+4.49+4.97+4.61=6.33+9.76+3.99-6.93=8.72+1.17-8.57=6.39+4.1-7.91=6.3-1.98-2.43-1.76=8.52+1.84+5.8+0.91=4.08+0.64+0.34+3.33=0.92+9.73-1.41+6.14=8.81-7.59=7.61-3.03-3.18=9.28-1.47-2.72+9.86=6.62+8.6+4.34=0.26+3.45+1.1=6.42-0.83+4.08-0.75=8.93+8.98+3.52+6.92=9.08+8.71-6.71=9.87-9.26=4.13-1.14+6.56=8.13+5.45+7.51=6.82-2.23-1.29-0.76=6.7-6+5.99=1.67+4.76+1.65=3.23+7.93-6.56=5.71+1.02+3.33+9.24=7.22+9.45-9.61=9.84-0.68-6.31=9.71-3.43=6.28-0.77-2.59+8.55=2.94+6.1+7.48=9.87-0.23+7.88=8.87-2.78+2.74-8.4=5.38+6.95+4.38=4.26-0.54=8.38+8.6=5.22-1.73-1.48-0.16=8.43+0.4-6.14+4.34=7.95-0.59-3.17-3.74=9.57-0.31-8.86=6.8-2.54-3.61-0.35=6.88+6.22+1.47+1.36=1.55+6.4+0.39-3.93=8.95-1.39-0.67=9.45-1.16+6.3-2.36=1.7-1.45+0.03+9.11=6.74-2.03-1.96-1.28=2.81-1.84+8.54-5.1=9.54-6.22=9.51-1.62-0.47-4.76=0.22+1.48+7.74+4.49=3.82+5.09-7.51=6.35-3.86+2.84+3.99=5.85+7.66-5.35+1.41=2.04+5.93-7.57=9.09+5.76+7.49+0.99=6.44+1.7=7.61+7.69-0.44-6.49=7.84+0.76-4-0.31=2.06+6.66+1.59+5.06=3.76+6.87+6.96+1.77=5.27+0.65=3.54+6.9=3.35-2.99+0.05=7.85-6.32+3.93+7.42=9.07+4.01-1.29-2.59=8.46-1.83-6.07+2.64=4.6+7.47+1.8+9.15=5.35-0.66-0.08-2.56=0.33+9.25+1.58-5.6=8.1-0.95+5.8=2.38+6.24=8.69+0.87-0.14-2.51=1.48+5.22+7.31=4.23-3.32=0.91+7.86-6.21+7.09=6.07+4.27-0.61+5.62=6.01-0.17+5.09+4.24=5.54-0.93-1.54-1.93=9.09-8.46=9.64-6.24-0.26=7.44+3.94-4.6-6.6=2.99-2.72+4.55=6.59+7.12-7.16=8.74-5.32-2.43+8.51=8.89+2.28-8.18+6.17=5.57+0.47-5.77=6.95-0.32-2.32=2.78+6.66+0.86-9.55=7.84+7.19+6.75=1+3.95-1.92=8.14+4.94-8.55+7.32=9.09-4.71-3.34=3.9+0.1+7.28=3.96+6.55-1.6+5.3=8.6-2.47-3.81+5.1=8.3-0.4+8.83-8.31=5.65-2.65+8.17+6.11=2.08+6.1+8.92=6.8+2.16=3.59+8.47-7.6-0.43=9.35+8.74+4.37-0.18=8.62+0.5-2.11-6.23=1.42+6.16=6.72-1.28+4.87-3.76=4.94-3.28-0.5-0.96=4.27-0.31-0.94+0.62=6.43-0.29+6.99=3.54+9.02-9.48+8.08=4.63-3.34-1.09+6.27=2.98+8.51-7.36+4.09=0.64+1.09+7.23-5.41=7.13-1.12-2.04+4.76=9.93+5.07-0.54-7.94=9.9-3.83-5.16+6.96=6.96-1-3.83-0.97=3.19-1.81-1.21+7.67=9.87+2.86+8.21+7.62=4.02-0.61-0.1=5.42+7.35-3.52-2.5=8.89-5.16-1.05+6.78=7.11+7.69+1.23+6.07=8.34-7.46+9.01+2.21=1.9+2.27+3.95+3.93=4.9+8.09+3.39+0.36=8.19+4.19-8.3+7.29=9.9-2.82+6.13-7.01=0.7+6.74+2.64=8.67+2.1+8.9-0.67=5.77+6.74+4.73-4.16=2.51+7.14+8.3+0.93=8.57+3.17=1.45+5.49+3.44=9.79-1.3-0.12-1.02=9.19-6.6+2.17+8.28=9.07-1.22+0.57-5.64=6.56-0.18=6.87+8.59=7.17-3.24+4.72=0.39+8.64=6.32+3.23+7.34=3.5+6.03=3.52-0.19+4.96=8.29+3.08-8.63=8.09-5.61=7.08+3.49-3.55-6.72=5.75+5.44-3.09=2.76+6.88+6.62=4.85+4.61-5.72=3.05+9.09-3.83+5.8=9.23-2.05+1.82-5.9=9.76-5.52-2.84-0.06=9.94+3.62-6.87-2.47=4.09-0.2+6.93+9.31=9.92-3.96-2.07-2.12=7.21-4.89-0.56+1.53=4.95-1.05+9.41=4.68-3.92=8.18+2.84+4.8=6.83+1.78+5.85+7.29=7.16-0.16+4.02=9.9-0.19+8.27-5.54=5.96+2.53=2.81+9.2-9.53-1.95=6.88-4.89+0.68=0.85+8.54+3.55=3.39+6.49+1.36+6.04=3.69+6.11-0.41=8.49-3.23=3.93+9.43-1.03-8.77=9.47-9.37+7.01+0.84=6.56+1.38-7.52+7.85=1.07+8=7.55+5.57-1.82-0.3=6.76+2.93-0.07-4.35=0.22+5.93+1.9=8.59-6.71+6.76-4.75=2.74+8.36+4.12=5.75+0.12+0.74-5.33=8.77-1.46+8.65=4.57+3.8-1.11=1.82+4.37=3.59+0.66+3.26+1.61=8.42+1.99-2.34=6.75+8.48-3.6-5.02=6.28+4.83+6.39+4.45=9.81-1.18-1.95+8.77=7.3-2.11-2.31=9.77-3.09-0.34+5.35=6.45+4.57-1.38+7.34=8.72-8.16=2.72-1.63+1.13+3.59=9.98-0.38-6.26=2.29+0.2+5.78-5.17=9.56-3.08-3.15=5.91-3.36+8.86+3.16=7.49+0.76+5.26=4.92+9.53+4.43+8.52=6.7+1.82+8.29=8.44+7.52-4.3=8.37-5.1+3.26+3.99=8.31-7.69+3.37+9.1=9.07+9.16-0.42=7.94-4.29+3.37-2.46=6.84-2.2-4.36=8.44-1.4-2.32=2.18+3.69+3.93+8.89=3.62+7.48+4.67+1.38=7.89-1.73+9.68=8.62+2.82+6.77-0.48=8.55-1.94-5.35=9.75-2.08-1.25-4.39=7.36-4.98+7.84-1.98=6.71+5.03-3.76+7.81=9.42-3.89-3-1.85=7.48-5.57=2.87+2.13+5.81=8.34+8.33+8.49+7.02=8.41-0.11-0.73-5.25=9.24-5.36-0.3-3.31=9.96-1.21+5.05=9.55-2.77-3.61+9.18=8.44+4.14+9.03-4.33=9.63-2.65=9.92-1.17-1.07-1.81=9.84-3.64+6.18+0.4=5.38+8.26-8.49=1.49+8.39=8.31+9.36-7.27-4.46=7.04+3.46-0.76=9.49-4.96+8.26+6.83=7.95-1.12-4.23=8.25-2.1-2.82=7.17+8.57-4.35=4.63-1.98+5.01=6.78+6.8+6.69-7.06=3.97-0.92-0.29=3.73+6.68+5.37=6.99-0.09-0.28-6.52=7.96+7.76+9.7-7=9.5-5.62-3.22=5.77+8.91-2.07+7.87=8.37+1.79-4.63+5.02=9.36-3.04-0.96+2.53=6.28+5.03+4.41-0.31=2.37+1.4-0.96+9.13=3.28+9.76+8.34+7.96=9.13+7.58-7.71+1.67=0.59+0.55+7.54+1.29=9.6-2.58+0.05-0.17=5.92+4.78=8.55+4.33+4.05-3.89=0.86+3.98+2.73+9.35=4.23+7.26=6.98-0.71-0.66=6.85-1.26-4.56=6.1-1.49+3.23+8.02=7.4-0.82-2.46-0.14=5.4+2.79+7.09=8.81-3.43+0.8=9.14+9.73-8.62+4.04=0.81+2.08+9.55=6.14-5.58-0.37+9.13=参考答案9.58-7.55+4.12=6.156.53+7.08-9.8-0.25=3.569.35+6.88-9.01+3.54=10.765.43+6.78-2.52+0.16=9.859.56+7.69-0.71+9.66=26.27.88-5.65+5.48+4.3=12.016.35-2.15-1.12+3.57=6.655.89+8.02+0.77=14.686.5-6.13-0.13=0.249.92-6.78+9.88+3.15=16.179.6-5.89+7.71=11.423.19-0.24+3.6+0.67=7.222.38-0.43+4.7=6.656.37+8.09-2.53-5.92=6.018.17-0.35+5.98=13.84.88-0.19+5.11-5.83=3.979.27-3.3+3.49-4.67=4.799.67-6.39+4.16-7.08=0.362.39+8.57-7.41+7.11=10.664.96-2.87-1.62=0.476.77+3.38+9.11-6.62=12.649.49+3.73-8.13-3.63=1.468-1.07-3.2-2.58=1.152.73-1.81=0.927.03+8.71-4.08-2.83=8.836.31+1.82-2.65-3.49=1.998.68-2.41-3.03+1.89=5.138.2+6.97+7.28=22.457.9-6.62+2.55=3.831.52-0.07-0.25=1.29.99-3.08-5.71+9.94=11.144.4-1.08-0.59=2.739.88+7.01+9.51-7.21=19.198.65-4.96-2.61=1.082.9+0.2+8.84+6.48=18.428.37+6.67-1.76-0.34=12.949.11-2.08+9.68+9.44=26.159.91-0.18+7.36-3.02=14.079.07-5.44+8.15=11.787.24-0.2+3.74-9.14=1.642.33-1.86+7.4=7.872.46+3.18+9.04-5.5=9.187.24-3.53=3.711.55+5.14=6.698.9-1.71-0.77-1.28=5.143.62+7.23-5.7-0.24=4.916.78-0.44-1.2-0.18=4.961.16+7.49-2.64+9.14=15.159.38+3.97-8.05=5.38.18+4.8-7.15+1.85=7.681.63+9.8-4.62-2.55=4.261.69+4.74-2.31=4.125.87+5.01-3.59-6.15=1.149.1-6.73-1.69+3.93=4.619.85+5.15-8.25=6.756.89+3.37+1.98+0.99=13.234.9-0.99-3.28=0.630.08+3.16+0.54+5.59=9.373.93-2.44+9.55-4.95=6.099.98-3.41+0.63+0.15=7.357.24-2.3-0.76-1.58=2.66.72+5.85-6.64=5.938.59-1.74=6.857.15-2.54+1.34=5.956.73-1.69=5.048.55-2.24-5.31=17.69+9.65+9.07-8.41=188.73-3.16=5.574.71-3.46+5.07=6.321+2.87=3.870.92-0.22-0.18=0.523.81+2.11+5.84=11.765.2+7.66-1.16-9.92=1.786.58+6.17+1.02+5.03=18.83.69-0.19+4.69-0.17=8.027.56-4.4-2.52+8.65=9.290.68+2.51+5.88+7.53=16.66.12+7.41-8.82+6.75=11.469.41-0.04-1.35-2.24=5.787.62+1.14-4.79+0.75=4.726.84+3.04+7.26=17.149.97-3.2=6.775.49+4.97-8.62+4.09=5.938.25-1.81+6.4+7.05=19.897.94-7.24+6.23-5.59=1.349.69-9.53+0.45=0.617.17-3.7+8.83+1.88=14.180.06+4.94+6.72=11.725.08+3.92-7.46=1.544.79+1.51-2.5=3.89.98+6.69-3.48-3.98=9.215.22+8.9+9.58-6.15=17.552.37+2.99-4.44=0.927.51+2.18-5.37+4.27=8.596.2+8.02+2.19-7.76=8.654.75-3.43+1.9-1.26=1.962.56+2.75+3.02+0.69=9.027.39-3.79-2.75=0.858.95-4.43+0.24-4.28=0.489.25+3.05-8.78+7.22=10.742.54-2.19+0.78=1.135.22+6.04-7.63+6.35=9.987.41+9.94=17.356.35-0.2-5.13=1.024.32+6.98-4.86=6.446.22-0.14-3.64=2.449.96-7.59+3.46=5.837.56+0.89-0.82=7.635.26-0.6+0.11-0.18=4.590.39+3.02+6=9.413.72+4.69+7.88-6.58=9.715.05+3.04+3.53+7.5=19.124.78+8.32+1.34+1.78=16.227.47+9.13+1.46-9.87=8.196+6.57+8.86-4.62=16.816.32+1.19+4.09+4.43=16.034.71+1.97+2.53-2.67=6.542.03+9.58+5.35=16.967.63-2.19+1.59-1.02=6.013.31+8.69=129.15-4.04+4.58+4.65=14.349.89+8.07+3.4-3.17=18.197.3+8.18-1.87=13.616.98-4.97+1.87+2.59=6.477.22+8.34+5.7+2.97=24.233.25-2.34=0.917.02-4.36=2.663.54-2.69=0.852.62+6.61-3.74-2.32=3.177.1-5.16+2.23-2.76=1.416.09+4=10.098.19-6.63-0.34-0.92=0.35.5+8.23-9.37+1.87=6.238.01-2.84-1.03-1.09=3.054.04-2.27+3.6=5.375.16+8.47+9.74-1.42=21.958.41+2.64-0.19=10.867.09-6.77-0.15+0.42=0.596.42+8.95-1.42=13.955.44-2.68=2.768.96+5.51=14.473.03-2.38+5.54-1.85=4.348.21-1.35+6.6+8.08=21.546.73+5.49=12.229.35+0.61+2.74-1.73=10.979.34-5.4+8.75=12.695.19-4.08=1.119.81-4.33+1.33=6.817.87-7.36+6.26-4.26=2.517.74-0.54-2.88+2.06=6.386.43-5.2+9.74=10.974.03+7.06=11.094.49+1.94+7.88-1.31=137.53-4.97=2.566.42+9.42+1.62=17.468.68+8.86+2.63=20.171.83+9.24-8.22+7.25=10.15.41+7.97+4.48=17.867.54-3.31-0.45-0.25=3.539.33-2.78-1.63-2.07=2.852.25+5.95-0.77+1.34=8.779.78-2.23+3.6+1.96=13.113.17+8.33-1.03=10.478.83-4.62=4.217.73+3.55-8.07+5.16=8.374.53-2.51=2.027.97-7.82=0.156.65-1.94-0.89-0.15=3.672.92-2.77=0.159.75-4.92+8.41+7.06=20.36.42-6.18=0.243.03-2.58=0.457.44+8.47-2.77+1.43=14.578.19-7.79+5.88=6.287.44-2.9=4.548-2.39-1.01-1.49=3.118.67+9.11+9.65=27.437.11+7.06-0.7-0.69=12.781.67+1.41=3.080.6+9.26+1.76=11.621.98+7.55=9.539.62+5.46+5.38-7.33=13.137.4+3.35+9.87+2.86=23.489.03+4.91=13.948.63-1.48-2.89=4.265.65-2+9.11=12.764.55+7.76=12.311.02+3.02+1.11-4.54=0.610.36+3.1+7.12=10.585.01-2.99+4.38-5.32=1.082.89-1.13=1.766.68-3.32+4.03-4.43=2.967.02+9.6-5.89-2.13=8.68.03+6.85+7.31-1.34=20.852.9+6.9+8.03-5.82=12.014.69-3.4=1.299.67+2.39+3.9-3.21=12.755.75+6.12-5.94+2.07=87.64-4.25+4.17+4.47=12.037.67-4.47+9.32=12.528.01+5.5-8.51-4.37=0.638.08-0.86-1.68-4.3=1.246.14+5.39=11.536.26+0.19-1.25-0.42=4.783.05-0.37=2.689.96-3.04-6.26-0.33=0.331.33+8.34=9.679.58+6.75-4.06=12.279.19-3.55-1.66+4.08=8.063.51+8.25-6.32-2.26=3.188.1+6.08+8.14=22.327.76-4.02+6.91=10.654.54+4.19=8.736.71+3.5-0.64-4.32=5.258.81-1.56-1.91-0.14=5.29.17-3.05=6.128.46-1.32+2.58=9.725.86-5.37+8.56-0.55=8.55.68-3.26+1.15-1.45=2.122.54+3.84-2.57-3.59=0.229.91+7.33+0.95+8.57=26.763.52-0.69+2.61+7.69=13.137.67-3.59-0.61-2.62=0.851.35+6.27-1.84+0.07=5.859.78-1.81-1.63-1.99=4.357.63-1.04-2.15+9.55=13.993.9+8.05+4.52+2.51=18.983.31-1.32+7.07+3.38=12.443.85-2.49+5.88+3.21=10.456.4-2.96-0.35-0.74=2.355.82-0.96-3.42+2.98=4.428.34-3.82-3.72=0.85.04+5.18+9.65-4.9=14.973.05-2.47-0.08+1.16=1.668.71-5.76+9+6.47=18.427.05+2.11-3.07+3.59=9.689.3-4.9-0.83=3.579.38-3.27-4.14+3.96=5.938.52-2.5+4.72+3.35=14.099.39-3.77=5.627.41-2.48-1.4=3.534.73-2.32+6.72=9.133.79-0.99+6.27=9.078.42-0.66+9.81-4.34=13.231.83+7.8+6.14-6=9.779.33-0.8-6.96+4.36=5.939.64-2.85-1.67+4.83=9.955.93-2.69+6-3.12=6.127.66-5.55+6.79+4.25=13.156.61+5.3+4.03+1.32=17.261.14+0.18+8.99+8.13=18.449.97-2.86-5.66-1.33=0.128.28-7.39+4.19+1.14=6.224.45+2.09+2.35-2.2=6.694.98-0.71=4.270.39+5.61-0.21-3.51=2.285.58+2.57-1.53-3.98=2.640.44+8.53+9.33=18.34.8+9.65-3.81=10.646.8-0.76+5.76+7.6=19.47.54-0.76+4.09=10.879.11+7.1-3.26=12.951.08+6.61+4.75+1.96=14.41.63+7.03+8.84=17.58.14-2.24-1.07-1.8=3.031.77+4.15+2.1-6.37=1.657.02+6.21-7.17-1.82=4.248.77-0.57-2.93+2.82=8.092.53+1.94-4.22+5.1=5.354.87+8.99-7.49+4.88=11.259.48-1.75-4.41+9.54=12.868.87-0.53+6.12+9.55=24.018.04-1.74-0.56+7.33=13.074.37+3.21-3.82+4.29=8.059.14-3.99-0.21+8.51=13.455.74+4.5=10.248.17-1.61-5.32=1.243.54+4.98+9.17+4.45=22.148.84-2.32+6.33-7.19=5.669.29+2.51+4.56+9.97=26.330.29+3.54-0.14-0.94=2.753.43+9.75+3.13-8.5=7.819.57-3.57-4.33+0.27=1.941.38+9.15-1.25-1=8.284.31+5.98-3.1+8.56=15.758.52-2.76-4.58+4.17=5.352.51-1.34=1.176.66-2.15+2.82=7.335.8-3.74+9.37=11.434.23-1.63=2.69.85-0.08+0.03+5.31=15.117.11-4.64-1.88=0.599.75-2.52-2.95-3.06=1.226.48+9.55-5.22=10.810.83+9.9-2.78=7.958.06-1.33-2.49=4.246.31-0.95+7.43-5.65=7.147.56-1.9-1-0.88=3.788.1+7.18+8.86+9.42=33.561.89-0.32+0.6=2.171.12+7.27-1.72=6.675.85-3.5=2.353.38+7.45-1.79+8.12=17.168.73-0.53-2.94-0.12=5.140.46+9.66+6.03-1.7=14.452.18+8.22-5.06-3.25=2.097.14+3.69-6.74+2.42=6.517.17+6.35-2.01+5.93=17.446.94-2.49+9.09+5.84=19.382.04+8.9+8.73=19.677.57-2.8-0.99-0.89=2.897.95-1.25-0.53=6.170.06+8.34+4.63=13.033.92+1.67+4.81+1.31=11.719.31-3.11-1.84-0.89=3.470.7+4.46=5.165.22+2.86+8.46-6.8=9.741.92-1.67+9.01-6.35=2.916.55-2.54+1.68+8.35=14.047.35+6.14-6.51=6.988.54-1.08-3.68=3.788.52-2.39-5.33+5.92=6.726.62-1.26-0.73=4.630.25-0.14+7.74+0.48=8.338.67+8.8=17.479.19-1.21-6.53=1.459.37-5.5-3.33+3.1=3.641.12+8.74=9.869.71-2.04-2.67=51.84+6.56-5.12=3.286.66-4.75+4.18+9.41=15.52.67+0.27-2.64=0.37.38-5.54+7.84+3.65=13.332.12+3.52=5.649.28-3.15-0.33-3.06=2.743.64-0.63-0.48-0.07=2.468.99+2.27+3.47-9.53=5.26.41-1.05-1.31+3.14=7.193.6-0.93-1.64=1.039.32-0.21+5.43-3.03=11.516.59-0.16+9.82-1.62=14.639.06+9.18=18.244.8-1.34+7.63-8.88=2.213.31+8.87=12.188.29-0.49-7.24=0.564.98-4.58=0.49.44+0.98+6.49+1.72=18.636.89-1.32-3.73+5.04=6.889.95+1+7.49=18.449.39-8.91+3.39=3.871.83+9.18=11.012.75+4.56+6.61=13.921.21+7.22-3.17-4.89=0.378.16-4.14-2.47=1.559.84-3.53-0.13-4.42=1.767.24+4.67+5.9-1.22=16.597.89-5.64+8.52+8.08=18.858.64-2.95-1.38+5.56=9.879.92-3.73-3.8+8.67=11.067.44-1.14+7-9.07=4.236.78-4.43-0.54=1.813.2-0.5+6.41+0.85=9.960.93+2.9=3.839.14+1.25-7.25+6.57=9.711.39+3.83=5.228.7-2.97+4.4-9.18=0.958.72+5.43+0.67-3=11.829.97+9.93=19.98.96+4.57=13.532.47+8.09-5.73=4.837.7+4.01-5.18+2.62=9.159.93-4.98+8.95-5.97=7.935.62+3.16+5.13=13.914.9+3.62-3.77=4.753.77+6.71+6.88=17.369.88+5.15+3.61=18.646.96-0.69-3.81+2.75=5.214.98-4.79+3.14-0.34=2.994.58+0.21+6.35=11.149.87-1.08+7.54-2.5=13.834.22-3.24=0.985.85-1.76-0.69-1.01=2.397.84+6.54+4.93+1.63=20.945.7+5.41+2.41-2.59=10.934.26-0.92-2.46+4.11=4.995.22-1.64+4.18-6.9=0.869.73-7.65+1.15+5.12=8.357.9-2.65+4.94-5.34=4.855.09+2.97+5.61-9.54=4.136.45-5.8=0.658.98-2.88-2.96+0.19=3.338.19-4.2=3.999.13-3.28+2.77=8.622.86-1.12=1.741.83+0.76-1.62=0.976.26-2.78+6.61=10.098.86-2.11-4.57-1.03=1.150.26+1.54-0.09=1.718.94-0.95-1.28+0.44=7.159.83-4.39-3.41+4.62=6.657.52-4.09-0.82+6.34=8.951.43+4.64=6.078.09-7.8+3.65-3.28=0.667.74-7.54+5.82=6.024.26+6.61-6.34-2.8=1.738.91+4.16-1.26+2.06=13.878.87+9.97-6.79+9.51=21.567.19-1.7-1.77=3.724.37+4.34+6.26-0.28=14.699.97-3.51=6.468.68-4.16+2.1-3.54=3.088.09-1.49=6.67.95+4.25-6.33-4.2=1.679.86+1.89-5.58=6.176.23+4.29-0.44-2.37=7.717.77-6.98+7.54-0.96=7.379.84+7.47-3.41=13.98.18+3.21+7.03+5.97=24.399.26-1.61-2.53-0.34=4.786.25-4.14+3.75=5.869.5-3.2-4.82=1.485.86-4.99+6.39=7.265.45+7.2-3.02-2.85=6.784.45+8.9=13.357.59+4.88-4.08-7.27=1.121.25+0.34=1.597.99-0.06-4.63=3.33.61+1.53+8.66=13.89.83-0.51+0.52+6.47=16.313.28+9.92=13.24.47+3.06+3.25-2.66=8.122.03+4.61+1.54=8.189.8+6.45-5.14-5.85=5.264.55-0.05+4.67=9.177.52-1.35=6.179.27-0.15+7.67+5.84=22.634.56+1+6.54+9.04=21.142.42-1.09=1.338.74-3.84=4.95.89-0.16=5.739.56-6.41+6.79=9.948.16+1.89+7.27-0.31=17.019.91-0.28-2.44+2.87=10.067.04-1.94=5.14.77+2.03-3.81-0.16=2.835.46-3.97+3.96+7.5=12.957.84-1.74-0.25-0.1=5.754.72+7.96+3.27=15.952.83+9.43-1.8+8.88=19.347.06+8.52-7.64-6.43=1.519.88+3.98-0.18+2.55=16.231.22-0.7+6.92+7.19=14.639.91-4.89+5.26-3.08=7.20.25+0.48+3.49+2.41=6.635.25+7.17-4=8.426.62-1.57-0.34-1.08=3.632.54+0.92=3.466.81+6.85-4.44=9.229.33-2.66-2.36+4.61=8.928.74-1.75+7.71=14.75.98+8.62-2.13-5.82=6.658.36+6.62-0.22-2.66=12.17.31+7.97=15.286.48+3.6-4.47=5.613.33+8.29+4.8-0.97=15.452.65-1.4+7.49-6.36=2.384.33-0.86-2.4=1.079.49-2.05-2.77+5.62=10.298.63+1.59-9.89=0.336.26+4.09+3.81-4.25=9.913.69+3.16+1.5+0.45=8.87.85+7.38=15.236.13-2.67-0.08+0.63=4.017.67+7.86-8.29-2.84=4.42.6+8.01+7.91-8.94=9.586.21+2.61=8.829.51+2.11=11.623.62-0.91+1.65+5.27=9.637.78-2.95-3.63=1.29.14+4.28+9.37+9.43=32.229.7+5.53+5.54=20.778.15-6.55+2.89=4.497.15-0.54+8.8+2.1=17.510.99+9.1+1.78=11.877.8-7.5+8.77-4.5=4.573.66+8.96-5.64+4.54=11.528.23-4.48-2.97+5.69=6.476.73-1.87+9.11+5.42=19.396.51+8.69-6.94=8.263.41+8.85+4.07-5.14=11.192.55+0.28+3.64=6.475.45-0.89-2.08-2.33=0.155.03-1.62-3.28=0.132.95+4.71=7.669.87-4.42-0.45=57.83+4.49+4.97+4.61=21.96.33+9.76+3.99-6.93=13.158.72+1.17-8.57=1.326.39+4.1-7.91=2.586.3-1.98-2.43-1.76=0.138.52+1.84+5.8+0.91=17.074.08+0.64+0.34+3.33=8.390.92+9.73-1.41+6.14=15.388.81-7.59=1.227.61-3.03-3.18=1.49.28-1.47-2.72+9.86=14.956.62+8.6+4.34=19.560.26+3.45+1.1=4.816.42-0.83+4.08-0.75=8.928.93+8.98+3.52+6.92=28.359.08+8.71-6.71=11.089.87-9.26=0.614.13-1.14+6.56=9.558.13+5.45+7.51=21.096.82-2.23-1.29-0.76=2.546.7-6+5.99=6.691.67+4.76+1.65=8.083.23+7.93-6.56=4.65.71+1.02+3.33+9.24=19.37.22+9.45-9.61=7.069.84-0.68-6.31=2.859.71-3.43=6.286.28-0.77-2.59+8.55=11.472.94+6.1+7.48=16.529.87-0.23+7.88=17.528.87-2.78+2.74-8.4=0.435.38+6.95+4.38=16.714.26-0.54=3.728.38+8.6=16.985.22-1.73-1.48-0.16=1.858.43+0.4-6.14+4.34=7.037.95-0.59-3.17-3.74=0.459.57-0.31-8.86=0.46.8-2.54-3.61-0.35=0.36.88+6.22+1.47+1.36=15.931.55+6.4+0.39-3.93=4.418.95-1.39-0.67=6.899.45-1.16+6.3-2.36=12.231.7-1.45+0.03+9.11=9.396.74-2.03-1.96-1.28=1.472.81-1.84+8.54-5.1=4.419.54-6.22=3.329.51-1.62-0.47-4.76=2.660.22+1.48+7.74+4.49=13.933.82+5.09-7.51=1.46.35-3.86+2.84+3.99=9.325.85+7.66-5.35+1.41=9.572.04+5.93-7.57=0.49.09+5.76+7.49+0.99=23.336.44+1.7=8.147.61+7.69-0.44-6.49=8.377.84+0.76-4-0.31=4.292.06+6.66+1.59+5.06=15.373.76+6.87+6.96+1.77=19.365.27+0.65=5.923.54+6.9=10.443.35-2.99+0.05=0.417.85-6.32+3.93+7.42=12.889.07+4.01-1.29-2.59=9.28.46-1.83-6.07+2.64=3.24.6+7.47+1.8+9.15=23.025.35-0.66-0.08-2.56=2.050.33+9.25+1.58-5.6=5.568.1-0.95+5.8=12.952.38+6.24=8.628.69+0.87-0.14-2.51=6.911.48+5.22+7.31=14.014.23-3.32=0.910.91+7.86-6.21+7.09=9.656.07+4.27-0.61+5.62=15.356.01-0.17+5.09+4.24=15.175.54-0.93-1.54-1.93=1.149.09-8.46=0.639.64-6.24-0.26=3.147.44+3.94-4.6-6.6=0.182.99-2.72+4.55=4.826.59+7.12-7.16=6.558.74-5.32-2.43+8.51=9.58.89+2.28-8.18+6.17=9.165.57+0.47-5.77=0.276.95-0.32-2.32=4.312.78+6.66+0.86-9.55=0.757.84+7.19+6.75=21.781+3.95-1.92=3.038.14+4.94-8.55+7.32=11.859.09-4.71-3.34=1.043.9+0.1+7.28=11.283.96+6.55-1.6+5.3=14.218.6-2.47-3.81+5.1=7.428.3-0.4+8.83-8.31=8.425.65-2.65+8.17+6.11=17.282.08+6.1+8.92=17.16.8+2.16=8.963.59+8.47-7.6-0.43=4.039.35+8.74+4.37-0.18=22.288.62+0.5-2.11-6.23=0.781.42+6.16=7.586.72-1.28+4.87-3.76=6.554.94-3.28-0.5-0.96=0.24.27-0.31-0.94+0.62=3.646.43-0.29+6.99=13.133.54+9.02-9.48+8.08=11.164.63-3.34-1.09+6.27=6.472.98+8.51-7.36+4.09=8.220.64+1.09+7.23-5.41=3.557.13-1.12-2.04+4.76=8.739.93+5.07-0.54-7.94=6.529.9-3.83-5.16+6.96=7.876.96-1-3.83-0.97=1.163.19-1.81-1.21+7.67=7.849.87+2.86+8.21+7.62=28.564.02-0.61-0.1=3.315.42+7.35-3.52-2.5=6.758.89-5.16-1.05+6.78=9.467.11+7.69+1.23+6.07=22.18.34-7.46+9.01+2.21=12.11.9+2.27+3.95+3.93=12.054.9+8.09+3.39+0.36=16.748.19+4.19-8.3+7.29=11.379.9-2.82+6.13-7.01=6.20.7