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7.4+4.82-4.55-6.12=5.94-0.99+4.3+7.88=2.14+9.96-0.69-8.31=9.99-6.48+5.61=5.21+5.49+5.74+3.91=7.9-3.53-0.61-0.25=8.54+0.71+6.49-2.54=7.46-3.29+7.1-1.91=2.21-1.96=3.7+8.53=7.51+1.47+0.74-9.56=9.45+5.03+3.79+0.95=2.51+9.49-4.73-1.68=2.41+1.75+5.31=7.92-6.55+0.22=6.95-6.45=3.99-2.53=1.21+0.22-1.01=7.38-1.39-4.77+5.77=3.72+1.37=4.17+4.64-8.08+5.89=2.69+6-0.37-1.77=1.24+8.94-7.4=9.96+3.73+1.02-9.08=8.11+5.75-1.26+8.32=5.96+5-7.63-2.17=4.52+6.71-6.21+1.23=4.5+1.57=0.77+3.87+6.66=5.02-0.96+5.1+3.39=4.34+5.71=8.53-3.19-0.09+8.68=8.08+4.67-5.94+4.11=9.16+9.74+5.74+9.18=7.42-6.63+5.34+3.99=9.2-0.66=7.56-2.61-0.11+6.43=8.91+7.98-0.85=8.21+1.01-6.59=4.82+8.88-8.54=8.62-0.19=8.78-5.57-2.15-0.22=9.67-2.2-1.42-5.5=6.69+5.73-7.25-3.73=7.8+9.85-2.14+7.92=6.06-0.28-5.39+4.58=9.13-1.48-3.94-2.89=8.72-3.89+9.68=9.74-0.94+1.68-3.17=9.28-2.04-0.34-1.39=8.84-0.87-6.22=7.24+7.11-2.61=5.31-3.95+0.59=1.35+3.25-0.33=9.77-6.27+1.81+3.37=7.86+8.26+8.3=4.5-3.06=7.31-0.36-2.79+8.75=8.57-6.9+3.11+2.65=5.08+8.78-6.5=7.77+8.11+8.76-8.53=0.44+4.98+9.43=8.81+7.18-7.6-7.33=8.9-0.31-1.21=9.04-6.33-2.55+0.13=9.24+2.12=2.24+7.85+5.45-6.12=7.99-2.06+3.23=8.67+5.6+4.33=5.8-0.51-1.37+8.09=9.26-3.32-5.24+0.46=6.67-6.2+5.28-2.43=7.54+3.29+3.79=9.3-1.69-3.9-0.78=9.39-5.88-0.21+5.96=9.55-0.92+4.53+3.12=6.64-0.11-0.92-0.33=8.7-3.29-3.17=5.11+2.89+9.38=7.39+1.89-0.93=9.87-8.48-1.04=7.59+0.04+5.33-0.62=4.56-0.32-2.71=1.01+7.26+4.86+3.36=8.83-6.79+9.54-6.54=5.12-1.93+1.23+2.38=0.54+9.17-4.04=4.69+2.38+8.06+4.83=8.17-0.11+0.51=3.29+7.58-2.69+6.34=4+0.95+5.83+7.46=8.77-3.73+5.14=7.68+7.47+7.64+9.44=9.51+5.95=7.53-0.56-4.85=9.78+6.74-6.87-9.53=7.8-1.19-5.38+6.77=2.96+1.53-2.14+0.86=6.75+6.76-7.73+8.65=7.28+1.87-1.62=7.5+7.45-6.96+7.67=8.5-1.66-0.1-1.15=1.94+5.04+5.81+1.89=4.6-0.78+5.78-4.81=9.95-1.12-8.7+7.95=9.53-2.31-0.38-4.41=5.54+8.4+8.91=7.06+9.27+3.07-6.96=6.62-5.28=4.17-3.6+3.9-3.15=6.6-4.53=9.06+5.3-3.82+0.19=4.51+7.98-4.68+2.25=1.18-0.9+9.77-9.64=8.15-7.71=4.93+6.93+7.52=7.44-1.48-1.02-3.46=5.87-5.6+0.63=4.54+9.01+3.65+4.08=8.1-0.37-0.43=8.07-1.88-3.07+6.95=9.42+5.93+2.77+6.4=5.69-0.39+4.81=6.16+8.74-3.58+6.29=7.73-0.96-4.12=0.45+6.18+6.2-6.97=0.63+3.7=2.2+1.23+6.84=9.8-1.31-0.47-6.82=7.09+4.97+2.55+4.67=0.42+5.72=2.46-1.24+9.05-3.07=9.12-6.47-2.01-0.12=3.45+2.79+0.42=9.88-1.69+8.12+8.25=9.85-3.76+1.04+2.02=7.53+3.99+4.59=7.51-2.91-1.73+3.76=5.33-0.83-1.35=4.65+3.33-4.63=7.32+3.76-0.03-5.96=8.61-0.78-5.58+1.51=3.4+5.99-2.88+0.84=2.2-0.05-0.84=8.98-1.13+1.31+6.51=6.34-4.95=2.3+6.49+3.34-9.9=0.14+4.28=7.47-4.23+1.89-2.11=8.69+3.13-7.64+4.1=1.69+1.25+4.76+7.91=7.42-0.12-2.92-4.12=9.37-0.72+1.5-4.52=9.71-3.99-3.52+4.66=8.51-3.41+4.54+4.37=8.92-0.97+9.14+5.14=7.37+5.76-2.71-1.37=5.86+5.8=5.47-0.56+8.21=7.47-1.07+3.84+5.62=3.93+5.52-2.75=8.09-4.12-0.58=2.84+5.21-5.79+0.16=8.96+0.56+4.19+0.69=3.21+7.44=3.14-2.94+6.88-6.63=7.76+4.72+0.58=8.65-1.56+9.66+3.57=2.93-0.92-1.27=7.41-0.94-0.27=7.23-6.59+2.22=7.53-2.4+8.64=5.63+3.88-3.25=7.47+1.03+9.07=8.49-4.47-1.83-1.56=7.91+1.99-8.27=6.81+9.38-0.79=8.42-0.49+2.28-9.52=7.3-0.83-0.05=8.13-1.55-1.37-0.51=8.3+7.69-7.41-3.3=5.58+6.41=4.51-2.16-1.18-0.05=9.9-0.73+2.94-2.32=6.76-0.8+0.73=9.78+6.76-2.33-4.38=0.23-0.06+7.26-1.44=4.75+0.8+1.85=7.38-2.98+8.55-7.25=4.09+3.34-2.96-4.17=7.82-2.15-2.89+7.49=1.32+1=7.54+3.64=5.71+5.45-7.91=9.53+4.99+2.14=0.18+7.75-2.32-2.78=6.28+8.79+5.2-8.86=9.39-5.5-0.68-3.05=5.68+3.06+1.64-0.78=9.34+3.99+2.16+3.1=4.3+7.71-0.73-4.5=9.09-6.74-0.63+0.77=4.67+8.88-8.09+9.98=2.92+8.87-2.83+2.08=5.55-5.38=4.18-1.54+0.93+3.78=7.21+8.3=7.86-1.25-2.43+6.26=5.51-5.07+3.14=6.71+5.97+2.2=9.12+5.75-4.52-4.98=5.46+1.34-2.02=6.32-4.86-0.24=6.87-0.39-2.66=8.79-4.64+0.57+4.97=9.57+1.23-7.16-2.04=5.47-1.99-0.02-3.22=7.45-2.92-2.07=9.75-2.91-5+4.6=3.34-0.12=9.49+5.53=8.37-2.2-4.16-0.51=9-1.89=4.9+7.16+7.89-3.3=8.82-5.39=9.76+4.52+5.04=6.77+9.33-9.41-1.26=9.69-5.78-2.31+1.86=3.83+4.32+8.18-5.12=8.95-7.54+9.26-8.34=9.68-4.34+9.83+4.46=7.54+6.54-5.12-8.84=9.51-7.02=8.78+8.36+4.44+5.89=2.34-0.32+7.89-3.61=3.6+2.5-5.2-0.28=7.95-1.04-1.93+7.43=5.44+6.38=5.41-4.02-1.17=6.85-4.66=5.88+0.16+4.4+6.03=3.03+4.38=5.08+7.74-1.81=2.14+8.31=3.52+8.42+2.58-4.39=9.73-3.56+9.39+6.4=4.13+8.19=5.35+4.76-5.6-3.42=7.57-4.1-1.98=5.76-2.62-0.31=7.69-2.56+8.9+3.78=1.57+4.8+7.14=6.35-1.68-0.55+0.45=9.19-1.08+7.35=6.17+2.7-2.6=9.46+3.21-0.08+9.86=8.95+6.16-0.55-8.46=9.92-3.38-2.74-0.7=9.98+3.07-0.29-1.51=7.58-4.58+4.2=0.08+6.57-3.32=5.59+6.44+4.65-8.23=9.89+7.83+2.81=7.31+8.83-3.82-4=7.89-5.88+1.73-1.86=5.12+1.72+9.74=7.77+2.57-9.29=2.5+9.79=9.35+5.1-0.42-1.72=9.76-4.48+4.71-4.79=2.16-1.35=9.87-0.57+2.32=9.66+5.38=4.4-0.47-2.29-0.4=6.47+6.85-2.23+0.17=7.56-0.8+9.5-1.64=5.51+0.16+1.34=4.66+1.8-2.53+6.81=8.48-7.71=6.54-1.49-4.71=6.99+3.36+6.36+8.57=8.52-0.85-1.7+3.82=9.67-0.94-7.18-0.55=7.05-3.79=0.53+7.04=7.45-3.88-2.59=8.12-7.11+5.26+4.35=7.63+4.87+0.65-3.59=8.12+3.33+4.97=3.33-0.5+8.17+5.39=5.68-3.33+6.5=1.71+1.03+0.37+6.41=1.07+7.49-1.96+9.23=4.95+6.52=6.74+3.86=8.02+7.74+8.68-1.11=8.16-0.91-3.63=4.57+5.69+2.69=9.77+6.63-4.69-8.73=5.02-2.97+2.83=0.07+7.02+9.74=7.87+5.95-0.62+5.46=3.85+5.68+5.34=6.05+0.77-2.5-3.7=6.8-5.35=8.08-0.33-3.88=9.93+8.56+6.38-6.72=9.78-4.23-1.2+7.44=7.92+2.61+7.5+0.82=4.36+8.02-4.98+3.63=3.67-0.68-0.57-1.87=9.43+1.35=3.9+8.03=9.59-4.41+0.05-5.11=9.98+8.82-2.95=9.35-0.91=6.59+7.34=7.92-3.79=8.41-1.27-6.27+0.2=2.67-1.52+5.79+3.49=9.5-4.48+1.84+2.4=9.65+7.37+1.03+9.77=8.79-2.63+1.22+4.46=3.5+3.85+2.51=6.55-1.29-0.5=1.66+2.79+3.83+8.64=5.5+6.97-6.22-1.37=8.98-6.44+6.61=5.09+3.93-4.63+2.57=5.94+4.17-9.44+0.55=9.07-1.61-2.33-0.88=9.22+2.92-8.67-2.2=9.25-0.23-2.75=7.45-0.66-5.78+9.09=3.06+7.36-0.16+3.01=3.49-1.28-0.92=2.28+6.45-4.89=2.04+1.07+8.12+5.78=4.78+7.69+6.05+1.96=6.32+2.13+2.67-8.38=2.44-0.69=5.06+7.73-1.66=8.46-4.1-0.07=8.14-4-0.85+9.72=7.07+7.65-4.63-8.48=6.36-4.69+7.19-6.99=3.76+8.46+3.58=7.33+9.76-4.44-6.15=0.76+4.44+2.69+1.54=8.56+9.77-0.26-9.08=9.89-0.92+0.85-2.5=2.1+7.34+2.29=3.89+3.05-1.79=3.33-0.12+1.36=8.77-7.46=1.17+8.38-7.76-0.08=8.13+8.43=9.63+9.05+4.71-1.06=0.3+0.96-0.5+5.9=6.47-2.03+9.41-8.46=9.86-2.98+8.29+9.36=1.1+2.45+2.59-1.57=8.84-2.08-3.34=8.72+9.51=6.69+0.41-3.36=5.01-4.74+4.22-3.59=8.41-1.76=7.54-5.59+3.43+3.61=1.85+0.66=2.53+9.38-1.42=7.99+4.34+4.57-7.41=5.3+6.68-1.38+4.55=5.56-0.49=0.64-0.31=0.31+7.81+2.91-4.87=0.83-0.23+6.09+0.86=7.94-7.54+7.56+1.41=8.33+1.37+5.88=8.2+5.19+8.28=6.61+9.87-2.05-2.93=1.68+6.56+2.36=0.61+5.72-5.9=2.76+1.75+0.71=8.9+1.22-8.1+9.62=1.87+6.27+5.27+7.02=9.31+8.22-6.91+3.31=5.69+8.34-6.04+6.64=8.42+0.23+5.43+1.8=3.44+1.2+4.5-7.04=9.26-8.78=9.66-6.02-2.38=8.19-0.66+4.86-2.26=1.05+3.34+9.02+1.44=7.91+8.44-2.13=9.91-6.65+3.26+8.36=9.16+5.39+9.26-8.97=9-5.09+8.26=7.82-0.97-4.7+9.66=9.3+3.82=8.64-0.28-0.99-5.95=8.3-5.15-0.23-1.24=9.18+5.64-3.51=6.56-0.2+0.93+9.98=0.79+2.01+4.91=8+2.65+6.44+3.57=7.72-3.44+2.79-3.37=4.51+6.49+8.14-4.52=3.82+7.14+3.88-4.08=4.63+5.31+6.52-9.53=6.48-4.38=5.98+5+9.3+4.91=5.55-0.31-0.35-3.5=5.17-3.73+1.6+1.5=9.18+4.11+5.43+2.53=4.2+0.08+7.22=6.47-5.77=9.94-0.36-8.45-0.79=6.4-3.88+7.4+9.23=7.04+2.15-7.03+6.15=5.09+7.19-7.39+4.83=6.13-2.51-2.93-0.24=8.6-4.36-2.15+3.55=7.2+0.57=9.92+4.17+0.6+6.59=7.18+3.8+4.19+3.42=8.92+6.28+4.09-8.33=5.31-0.15-4.94-0.08=8.08-3.6+2.96-1.79=4.62+1.78=7.32-0.91+0.73-3.96=8.02-1.55=3.96-1.62+9.51-7.65=8.75-4.51-2.96+8=6.59-1.45-2.35+3.52=9.34-5.92-0.71=5.5+8.68+6.06-5.46=8.55-0.59-0.55-5.91=8.31+5.39+8.27=3.25+9.66-0.66=8.3-0.36-1.26=1.63+8.79+9.18=7.45+6.66+8.73=9.6-6.24-0.43+0.93=9.38-3.59-1.36+5.6=1.33+0.18+3.04-0.78=4.26-1.39-2.19=1.29+7.8=6.2-0.47-0.88=7.46+8.64-8.89-1.99=4.71-1.36+1.01=5.22+9.9+7+5.04=7.09-3.2+2.66=9.62+7.18+6.85-2.99=4.66+8.15-0.74+4.96=8.78-3.16-1.57=0.99+8.64=1.54+6.86-4.26+2.62=9.08+5.01+3.63=6.02-0.24+3-3.61=7.26-2.25+2.89+7.94=6.42-5.19+7.22=9.06+7.39-6=4.63-2.19=7.18+8.13-9.96=5.88+5.74-5.2-5.4=6.16-4.49=2.59+5.96-4.62=7.42-2.94+7.74-4.27=8.02-1.49-0.3-5.06=8.36-0.8-1.39-3.15=5.04+5.17+1.21-9.41=9.17-5.6-1.68+2.39=8.32-0.61+1.47+3.43=8.37-6.7=9.16-6.91-0.62-0.7=7.91-5.83+2.08+7.52=9.87-3.55-6.01+8.56=9.54-6.02-2.07+2.46=7.08-1.67+7.73=9.32-5.82+0.7+0.89=6.67+7.44+8.16=9.34-7.2=6.42-1.27=6.38+9.28=1.43+6.59+6.52-3.02=8.97+2.97-1.95-8.07=5.59+4.1-2.85=3.91-3.29+7.73=9.6+8.1=7.84+0.78+9.34-5.75=9.69-5.87-3.16+7.37=5.66+7.07+5.78+3.31=7.24-6.56-0.04=4.43-2.54+7.7=9.98-8.31+0.8+8.77=7.57-3.3-1.29=9.34-1.63+4.67-1.9=9.15+8.21-6-8.19=7.83+5.61+8.91-1.81=7.48+6.94-0.99-8.69=8.15-2.09+5.89-4.26=1.99+6.54-0.25+3.79=3.52-0.42+5.31=8.64+3.55-2.4-1.05=7.31+0.91-1.41+9.77=6.45+5.54=5.51+9.7-1.23+2.39=2.43+7.95+0.32+1.17=6.82+8.5-0.87-9.45=2.56-0.37+7.45=8.2-1.18=0.21-0.02=1.58+8.51+7.18-3.62=3.81+5.72+7.38=7.14+6.23-1.37-3.73=0.08+5.13+7.14-6.45=9.68-4.37+5.88-3.81=9.68-4.43+0.52+1.53=3.04+2.83+1.7-4.5=4.36+8.75-5.97+2.62=0.85+2.02+0.58+9.72=9.6+5.38-7.48=8.55-0.59=9.18-0.56-0.98-4.09=7.38-5.03+7.49=3.42+9.13=6.12+4.16+0.96+8.16=7.11+8.29-5.06+1.18=3.22+5.44-0.12+7.97=0.62+7.29=7.99+0.71-4.3-1.43=8.4-5.2-2.74-0.34=5.22-4.72=9.69-2.15-6.1-0.62=6.27-0.97-1.82-2.51=3.87+8.1-3.63-4.3=9.07-5.16-1.57=0.84+7.84+2.83+4.24=7.83+2.75=8.82+4.04-5.38=9.96-1.4=0.22+9.46+7.45-1.11=7.28-3.94+5.12+6.97=6.31+8.44+4.1=5.82+8.2-0.71-7.92=8.97-7.21-0.72+7.89=8.54-7.41+2.55-0.24=7.34-0.82-0.1-1.95=4.1-0.56-2.26=7.83+9.26+9.49-7.73=8.75-3.23=4.33-1.98=8.18-0.94-1.35-4.11=7.39+7.64+7.34+3.11=6.73-2.26-0.33-0.53=2.13+5.91-3.49=5.28-0.9=9.93-0.04=5.23+5.09+4.06-6.62=9.87-0.22-3.8+9.69=8.46-0.8-3.5-3.66=3.77+1.89-0.96+6.67=6.3+0.83+3.82=7.67-0.09-3.8=2.32+6.22-3.96+4.44=0.43+7.96-0.77=5.72-3.87+1.19-2.27=9.49-7.98+3.21-4.54=2.31+7.6-1.26-0.79=4.01-2.98+4.06-4.95=8.92-4.27-0.2-2.17=9.21+1.37=8.17+3.57+9.44=0.84+4.87=4.46-3.98+2.11+1.86=8.24-2.75-1.51=6.27+8.77+0.74=3.86-0.55+7.57=6.04+2.76-3.35+5.81=6.21+1.4=3.61+6.94=6.8+8.68-3.98-2.33=7.62-1.71+3.07=9.89-0.77+4.42=8.81+0.87-8.43+8.06=4.92+0.66-1.29=7.05+3.19-1.75-7.21=3.92-3.67+7.53+0.58=7.54-0.63-2.94-3.83=6.46-0.78-1.47+6.37=7.46-7.35+9.13-7.91=9.73-4.5-3.71+2.72=9.61-1.14-4.34+7.62=7.75-2.69=1.12+9+8.17-6.38=4.28-0.31-1.44=6.07+3-0.46=0.13+9.38+0.77=1.99+3.93=8.8+1.81+2.67+6.14=5.83-2.51+7.07=2.57+3.61-3.72+2.44=9.91-3.68-5.11-0.4=4.42+6.57-4.11+5.94=1-0.81+1.81=1.03+1.3=4.7+7.42-9.92=4-0.72+7.31+4.07=0.28+2.73=6.89+7.59-1.74=9.99-4.78+9.37-1.37=2.55-1.73+3.39=2.61+2.57+4.94+4.05=8.22+5.23=9.63+4.24-9.79+5.72=1.73+1.76+7.56-5.65=4.14+0.28+4.11-5.14=4.24-2.93+1.21=7.34+4.7+2.65+4=9.07-5.46+1.99-3.94=6.63-2.9+8.85+5.36=5-1.66-1.61+3.46=0.5+1.67=7.33+9.99-3.55+0.46=5.92-1.6-2.08=1.99+2.73+6.91=7.67+4.86=8.03+1.59-3.11=7.49-3.13-0.16=8.18-2.91-1.38=8.76-3.12-5.31+4.86=5.5-1.32-1.79-0.72=9.35+9.07+4.4+1.58=4.48+1.3+7.86+2.76=3.94+5.68-8.48=4.71-3.32-0.94+4.15=5.68+1.98-5.96-1.28=5.6-2.59+9.37-1.91=4.06-3.03=6.86+8.57-8.84+1.24=7.81+7.31=2.63+1.07+1.42+6.94=9.37-6.92+7.78-6=6.53-0.67-3.02+3.32=8.45+3.11+6.22-4.2=9.9-8.92+9.05-6.16=0.66+7.69+2.86-4.58=9.36-7.22+0.51+3.27=9.21+8.73-8.7=6.98-0.71-6.08=4.47-2.88-0.94+5.86=8.15-6.79-0.1+7.91=3.39-0.1-2.25+3.02=5.64-1.66-1.96-1.91=7.63+6.11-7.4=5.38-4.32+6.36+1.87=5.8-2-0.15-3.24=2.7+5.57+3.96=3.52+7.37+5.26=0.49+9.41-1.32=9.9+8.08-7.09-7.06=2.66+7.11+0.53-9.12=7.24-3-3.57+7.28=7.5-3.82-1.72-1.69=1.93+1.97-0.74-1.81=9.96-1.91-7.44=8.81-2.03+8.73=8.74-0.75-4.27-1.71=9.49-1.25=7.62+2.32-2.57=7.9-1.89+0.89=0.11+7.74+7.61-3.53=7.87-3.14=5.07-3.67=9.19+2.24+1.21-7.69=4.17-2.99+9.05+6.76=1.15-0.08+1.72+4.34=5.1+4.14-4.51=9.68-0.91+8.72-6.39=7.68+0.67+3.13+1.41=4.63+1.78+4.12+4.38=4-0.61+7.61-9.15=9.1-0.7+0.99=7.1-1.49+1.62+5.63=2.69+3.15-2.19-1.17=5.32+8.52-9.63=6.94+0.05-4.15-1.81=6.99-6.65+7.01+9.19=1.77+1.7+1.75-1.03=7.03-3.58+5.17+5.19=5.24+1.31+5.1+2.51=2.48-1.36+8.93-1.29=9.79-3.7+1.85-0.87=6.76-3.82-0.56+4.03=3.06-2.76+3.53+8.12=9.45-0.93-2.62-1.21=4.62+5.9-3.81-6.32=4.7-2.95-1.35-0.16=9.15-4.06-0.31=8.58-3.24+6.83-6.38=8.18-0.44+6.79-2.42=9.53-9.15=8.72-1.71-1.63=7.05-5.55+6.48=8.92-5.19-3.08+9.43=7.32-5.55+7.42+7.34=3.67-0.89+7.17-3.01=8.57+4.8-8.05+6.43=9.95-7.18+2.82+6.44=8.83+5.17-1.84+2.11=9.05-0.3-2.38=6.06-1.09+2.55=9.84-8.19+5.36-1.64=9.79-3.15+1.01=8.03+3.56+2.31-8.46=2.6+6.83+2.36-4.99=2.24-1.28+4.72=8.37+0.84+5.06+7.46=4.46+9.09+4.7=6.16-5.77+7.79=6.41-0.13-3.25+9.27=4.77-1.15-0.11-2.27=9.38-4.46+9.08=7.92-1.53=4.11-0.45-0.28=4.02+6.64-5.28+2.15=7.96+7.89-5.73=1.91+3.8+5.53=2.56+9.87+0.15+1.77=5.88-4.27+2.8=6.98-2.23-0.58=5.49-0.06+2.88=8.82-0.26-0.25=7.97-2.28+7.28=8.79-2.46-1.91-4.25=8.67-4.91+6.03=3.61+7.73-7.99+9.23=8+3.26=8.19-1.54=8.27-1.32+3.4-8.65=8.71-5.67+4.83=1.32+2.26+1.37=2.95-0.98+9.74=2.19+6.18+9.35=5.93+1.97+6.06=8.75+8.57+6.37+1.22=3.7+4.73+1.28-4.03=9.74+7.28+5.39+2.02=3.43-1.72=9.07-2.44-3.93=4.99+2.17-7.02=0.7+8.23+8.93+8.78=2.66-0.03+4.36=6.84+3.25+5.78+5.89=8.32-2.89-2.95+6.24=9.66-5.56+7.71+0.86=参考答案7.4+4.82-4.55-6.12=1.555.94-0.99+4.3+7.88=17.132.14+9.96-0.69-8.31=3.19.99-6.48+5.61=9.125.21+5.49+5.74+3.91=20.357.9-3.53-0.61-0.25=3.518.54+0.71+6.49-2.54=13.27.46-3.29+7.1-1.91=9.362.21-1.96=0.253.7+8.53=12.237.51+1.47+0.74-9.56=0.169.45+5.03+3.79+0.95=19.222.51+9.49-4.73-1.68=5.592.41+1.75+5.31=9.477.92-6.55+0.22=1.596.95-6.45=0.53.99-2.53=1.461.21+0.22-1.01=0.427.38-1.39-4.77+5.77=6.993.72+1.37=5.094.17+4.64-8.08+5.89=6.622.69+6-0.37-1.77=6.551.24+8.94-7.4=2.789.96+3.73+1.02-9.08=5.638.11+5.75-1.26+8.32=20.925.96+5-7.63-2.17=1.164.52+6.71-6.21+1.23=6.254.5+1.57=6.070.77+3.87+6.66=11.35.02-0.96+5.1+3.39=12.554.34+5.71=10.058.53-3.19-0.09+8.68=13.938.08+4.67-5.94+4.11=10.929.16+9.74+5.74+9.18=33.827.42-6.63+5.34+3.99=10.129.2-0.66=8.547.56-2.61-0.11+6.43=11.278.91+7.98-0.85=16.048.21+1.01-6.59=2.634.82+8.88-8.54=5.168.62-0.19=8.438.78-5.57-2.15-0.22=0.849.67-2.2-1.42-5.5=0.556.69+5.73-7.25-3.73=1.447.8+9.85-2.14+7.92=23.436.06-0.28-5.39+4.58=4.979.13-1.48-3.94-2.89=0.828.72-3.89+9.68=14.519.74-0.94+1.68-3.17=7.319.28-2.04-0.34-1.39=5.518.84-0.87-6.22=1.757.24+7.11-2.61=11.745.31-3.95+0.59=1.951.35+3.25-0.33=4.279.77-6.27+1.81+3.37=8.687.86+8.26+8.3=24.424.5-3.06=1.447.31-0.36-2.79+8.75=12.918.57-6.9+3.11+2.65=7.435.08+8.78-6.5=7.367.77+8.11+8.76-8.53=16.110.44+4.98+9.43=14.858.81+7.18-7.6-7.33=1.068.9-0.31-1.21=7.389.04-6.33-2.55+0.13=0.299.24+2.12=11.362.24+7.85+5.45-6.12=9.427.99-2.06+3.23=9.168.67+5.6+4.33=18.65.8-0.51-1.37+8.09=12.019.26-3.32-5.24+0.46=1.166.67-6.2+5.28-2.43=3.327.54+3.29+3.79=14.629.3-1.69-3.9-0.78=2.939.39-5.88-0.21+5.96=9.269.55-0.92+4.53+3.12=16.286.64-0.11-0.92-0.33=5.288.7-3.29-3.17=2.245.11+2.89+9.38=17.387.39+1.89-0.93=8.359.87-8.48-1.04=0.357.59+0.04+5.33-0.62=12.344.56-0.32-2.71=1.531.01+7.26+4.86+3.36=16.498.83-6.79+9.54-6.54=5.045.12-1.93+1.23+2.38=6.80.54+9.17-4.04=5.674.69+2.38+8.06+4.83=19.968.17-0.11+0.51=8.573.29+7.58-2.69+6.34=14.524+0.95+5.83+7.46=18.248.77-3.73+5.14=10.187.68+7.47+7.64+9.44=32.239.51+5.95=15.467.53-0.56-4.85=2.129.78+6.74-6.87-9.53=0.127.8-1.19-5.38+6.77=82.96+1.53-2.14+0.86=3.216.75+6.76-7.73+8.65=14.437.28+1.87-1.62=7.537.5+7.45-6.96+7.67=15.668.5-1.66-0.1-1.15=5.591.94+5.04+5.81+1.89=14.684.6-0.78+5.78-4.81=4.799.95-1.12-8.7+7.95=8.089.53-2.31-0.38-4.41=2.435.54+8.4+8.91=22.857.06+9.27+3.07-6.96=12.446.62-5.28=1.344.17-3.6+3.9-3.15=1.326.6-4.53=2.079.06+5.3-3.82+0.19=10.734.51+7.98-4.68+2.25=10.061.18-0.9+9.77-9.64=0.418.15-7.71=0.444.93+6.93+7.52=19.387.44-1.48-1.02-3.46=1.485.87-5.6+0.63=0.94.54+9.01+3.65+4.08=21.288.1-0.37-0.43=7.38.07-1.88-3.07+6.95=10.079.42+5.93+2.77+6.4=24.525.69-0.39+4.81=10.116.16+8.74-3.58+6.29=17.617.73-0.96-4.12=2.650.45+6.18+6.2-6.97=5.860.63+3.7=4.332.2+1.23+6.84=10.279.8-1.31-0.47-6.82=1.27.09+4.97+2.55+4.67=19.280.42+5.72=6.142.46-1.24+9.05-3.07=7.29.12-6.47-2.01-0.12=0.523.45+2.79+0.42=6.669.88-1.69+8.12+8.25=24.569.85-3.76+1.04+2.02=9.157.53+3.99+4.59=16.117.51-2.91-1.73+3.76=6.635.33-0.83-1.35=3.154.65+3.33-4.63=3.357.32+3.76-0.03-5.96=5.098.61-0.78-5.58+1.51=3.763.4+5.99-2.88+0.84=7.352.2-0.05-0.84=1.318.98-1.13+1.31+6.51=15.676.34-4.95=1.392.3+6.49+3.34-9.9=2.230.14+4.28=4.427.47-4.23+1.89-2.11=3.028.69+3.13-7.64+4.1=8.281.69+1.25+4.76+7.91=15.617.42-0.12-2.92-4.12=0.269.37-0.72+1.5-4.52=5.639.71-3.99-3.52+4.66=6.868.51-3.41+4.54+4.37=14.018.92-0.97+9.14+5.14=22.237.37+5.76-2.71-1.37=9.055.86+5.8=11.665.47-0.56+8.21=13.127.47-1.07+3.84+5.62=15.863.93+5.52-2.75=6.78.09-4.12-0.58=3.392.84+5.21-5.79+0.16=2.428.96+0.56+4.19+0.69=14.43.21+7.44=10.653.14-2.94+6.88-6.63=0.457.76+4.72+0.58=13.068.65-1.56+9.66+3.57=20.322.93-0.92-1.27=0.747.41-0.94-0.27=6.27.23-6.59+2.22=2.867.53-2.4+8.64=13.775.63+3.88-3.25=6.267.47+1.03+9.07=17.578.49-4.47-1.83-1.56=0.637.91+1.99-8.27=1.636.81+9.38-0.79=15.48.42-0.49+2.28-9.52=0.697.3-0.83-0.05=6.428.13-1.55-1.37-0.51=4.78.3+7.69-7.41-3.3=5.285.58+6.41=11.994.51-2.16-1.18-0.05=1.129.9-0.73+2.94-2.32=9.796.76-0.8+0.73=6.699.78+6.76-2.33-4.38=9.830.23-0.06+7.26-1.44=5.994.75+0.8+1.85=7.47.38-2.98+8.55-7.25=5.74.09+3.34-2.96-4.17=0.37.82-2.15-2.89+7.49=10.271.32+1=2.327.54+3.64=11.185.71+5.45-7.91=3.259.53+4.99+2.14=16.660.18+7.75-2.32-2.78=2.836.28+8.79+5.2-8.86=11.419.39-5.5-0.68-3.05=0.165.68+3.06+1.64-0.78=9.69.34+3.99+2.16+3.1=18.594.3+7.71-0.73-4.5=6.789.09-6.74-0.63+0.77=2.494.67+8.88-8.09+9.98=15.442.92+8.87-2.83+2.08=11.045.55-5.38=0.174.18-1.54+0.93+3.78=7.357.21+8.3=15.517.86-1.25-2.43+6.26=10.445.51-5.07+3.14=3.586.71+5.97+2.2=14.889.12+5.75-4.52-4.98=5.375.46+1.34-2.02=4.786.32-4.86-0.24=1.226.87-0.39-2.66=3.828.79-4.64+0.57+4.97=9.699.57+1.23-7.16-2.04=1.65.47-1.99-0.02-3.22=0.247.45-2.92-2.07=2.469.75-2.91-5+4.6=6.443.34-0.12=3.229.49+5.53=15.028.37-2.2-4.16-0.51=1.59-1.89=7.114.9+7.16+7.89-3.3=16.658.82-5.39=3.439.76+4.52+5.04=19.326.77+9.33-9.41-1.26=5.439.69-5.78-2.31+1.86=3.463.83+4.32+8.18-5.12=11.218.95-7.54+9.26-8.34=2.339.68-4.34+9.83+4.46=19.637.54+6.54-5.12-8.84=0.129.51-7.02=2.498.78+8.36+4.44+5.89=27.472.34-0.32+7.89-3.61=6.33.6+2.5-5.2-0.28=0.627.95-1.04-1.93+7.43=12.415.44+6.38=11.825.41-4.02-1.17=0.226.85-4.66=2.195.88+0.16+4.4+6.03=16.473.03+4.38=7.415.08+7.74-1.81=11.012.14+8.31=10.453.52+8.42+2.58-4.39=10.139.73-3.56+9.39+6.4=21.964.13+8.19=12.325.35+4.76-5.6-3.42=1.097.57-4.1-1.98=1.495.76-2.62-0.31=2.837.69-2.56+8.9+3.78=17.811.57+4.8+7.14=13.516.35-1.68-0.55+0.45=4.579.19-1.08+7.35=15.466.17+2.7-2.6=6.279.46+3.21-0.08+9.86=22.458.95+6.16-0.55-8.46=6.19.92-3.38-2.74-0.7=3.19.98+3.07-0.29-1.51=11.257.58-4.58+4.2=7.20.08+6.57-3.32=3.335.59+6.44+4.65-8.23=8.459.89+7.83+2.81=20.537.31+8.83-3.82-4=8.327.89-5.88+1.73-1.86=1.885.12+1.72+9.74=16.587.77+2.57-9.29=1.052.5+9.79=12.299.35+5.1-0.42-1.72=12.319.76-4.48+4.71-4.79=5.22.16-1.35=0.819.87-0.57+2.32=11.629.66+5.38=15.044.4-0.47-2.29-0.4=1.246.47+6.85-2.23+0.17=11.267.56-0.8+9.5-1.64=14.625.51+0.16+1.34=7.014.66+1.8-2.53+6.81=10.748.48-7.71=0.776.54-1.49-4.71=0.346.99+3.36+6.36+8.57=25.288.52-0.85-1.7+3.82=9.799.67-0.94-7.18-0.55=17.05-3.79=3.260.53+7.04=7.577.45-3.88-2.59=0.988.12-7.11+5.26+4.35=10.627.63+4.87+0.65-3.59=9.568.12+3.33+4.97=16.423.33-0.5+8.17+5.39=16.395.68-3.33+6.5=8.851.71+1.03+0.37+6.41=9.521.07+7.49-1.96+9.23=15.834.95+6.52=11.476.74+3.86=10.68.02+7.74+8.68-1.11=23.338.16-0.91-3.63=3.624.57+5.69+2.69=12.959.77+6.63-4.69-8.73=2.985.02-2.97+2.83=4.880.07+7.02+9.74=16.837.87+5.95-0.62+5.46=18.663.85+5.68+5.34=14.876.05+0.77-2.5-3.7=0.626.8-5.35=1.458.08-0.33-3.88=3.879.93+8.56+6.38-6.72=18.159.78-4.23-1.2+7.44=11.797.92+2.61+7.5+0.82=18.854.36+8.02-4.98+3.63=11.033.67-0.68-0.57-1.87=0.559.43+1.35=10.783.9+8.03=11.939.59-4.41+0.05-5.11=0.129.98+8.82-2.95=15.859.35-0.91=8.446.59+7.34=13.937.92-3.79=4.138.41-1.27-6.27+0.2=1.072.67-1.52+5.79+3.49=10.439.5-4.48+1.84+2.4=9.269.65+7.37+1.03+9.77=27.828.79-2.63+1.22+4.46=11.843.5+3.85+2.51=9.866.55-1.29-0.5=4.761.66+2.79+3.83+8.64=16.925.5+6.97-6.22-1.37=4.888.98-6.44+6.61=9.155.09+3.93-4.63+2.57=6.965.94+4.17-9.44+0.55=1.229.07-1.61-2.33-0.88=4.259.22+2.92-8.67-2.2=1.279.25-0.23-2.75=6.277.45-0.66-5.78+9.09=10.13.06+7.36-0.16+3.01=13.273.49-1.28-0.92=1.292.28+6.45-4.89=3.842.04+1.07+8.12+5.78=17.014.78+7.69+6.05+1.96=20.486.32+2.13+2.67-8.38=2.742.44-0.69=1.755.06+7.73-1.66=11.138.46-4.1-0.07=4.298.14-4-0.85+9.72=13.017.07+7.65-4.63-8.48=1.616.36-4.69+7.19-6.99=1.873.76+8.46+3.58=15.87.33+9.76-4.44-6.15=6.50.76+4.44+2.69+1.54=9.438.56+9.77-0.26-9.08=8.999.89-0.92+0.85-2.5=7.322.1+7.34+2.29=11.733.89+3.05-1.79=5.153.33-0.12+1.36=4.578.77-7.46=1.311.17+8.38-7.76-0.08=1.718.13+8.43=16.569.63+9.05+4.71-1.06=22.330.3+0.96-0.5+5.9=6.666.47-2.03+9.41-8.46=5.399.86-2.98+8.29+9.36=24.531.1+2.45+2.59-1.57=4.578.84-2.08-3.34=3.428.72+9.51=18.236.69+0.41-3.36=3.745.01-4.74+4.22-3.59=0.98.41-1.76=6.657.54-5.59+3.43+3.61=8.991.85+0.66=2.512.53+9.38-1.42=10.497.99+4.34+4.57-7.41=9.495.3+6.68-1.38+4.55=15.155.56-0.49=5.070.64-0.31=0.330.31+7.81+2.91-4.87=6.160.83-0.23+6.09+0.86=7.557.94-7.54+7.56+1.41=9.378.33+1.37+5.88=15.588.2+5.19+8.28=21.676.61+9.87-2.05-2.93=11.51.68+6.56+2.36=10.60.61+5.72-5.9=0.432.76+1.75+0.71=5.228.9+1.22-8.1+9.62=11.641.87+6.27+5.27+7.02=20.439.31+8.22-6.91+3.31=13.935.69+8.34-6.04+6.64=14.638.42+0.23+5.43+1.8=15.883.44+1.2+4.5-7.04=2.19.26-8.78=0.489.66-6.02-2.38=1.268.19-0.66+4.86-2.26=10.131.05+3.34+9.02+1.44=14.857.91+8.44-2.13=14.229.91-6.65+3.26+8.36=14.889.16+5.39+9.26-8.97=14.849-5.09+8.26=12.177.82-0.97-4.7+9.66=11.819.3+3.82=13.128.64-0.28-0.99-5.95=1.428.3-5.15-0.23-1.24=1.689.18+5.64-3.51=11.316.56-0.2+0.93+9.98=17.270.79+2.01+4.91=7.718+2.65+6.44+3.57=20.667.72-3.44+2.79-3.37=3.74.51+6.49+8.14-4.52=14.623.82+7.14+3.88-4.08=10.764.63+5.31+6.52-9.53=6.936.48-4.38=2.15.98+5+9.3+4.91=25.195.55-0.31-0.35-3.5=1.395.17-3.73+1.6+1.5=4.549.18+4.11+5.43+2.53=21.254.2+0.08+7.22=11.56.47-5.77=0.79.94-0.36-8.45-0.79=0.346.4-3.88+7.4+9.23=19.157.04+2.15-7.03+6.15=8.315.09+7.19-7.39+4.83=9.726.13-2.51-2.93-0.24=0.458.6-4.36-2.15+3.55=5.647.2+0.57=7.779.92+4.17+0.6+6.59=21.287.18+3.8+4.19+3.42=18.598.92+6.28+4.09-8.33=10.965.31-0.15-4.94-0.08=0.148.08-3.6+2.96-1.79=5.654.62+1.78=6.47.32-0.91+0.73-3.96=3.188.02-1.55=6.473.96-1.62+9.51-7.65=4.28.75-4.51-2.96+8=9.286.59-1.45-2.35+3.52=6.319.34-5.92-0.71=2.715.5+8.68+6.06-5.46=14.788.55-0.59-0.55-5.91=1.58.31+5.39+8.27=21.973.25+9.66-0.66=12.258.3-0.36-1.26=6.681.63+8.79+9.18=19.67.45+6.66+8.73=22.849.6-6.24-0.43+0.93=3.869.38-3.59-1.36+5.6=10.031.33+0.18+3.04-0.78=3.774.26-1.39-2.19=0.681.29+7.8=9.096.2-0.47-0.88=4.857.46+8.64-8.89-1.99=5.224.71-1.36+1.01=4.365.22+9.9+7+5.04=27.167.09-3.2+2.66=6.559.62+7.18+6.85-2.99=20.664.66+8.15-0.74+4.96=17.038.78-3.16-1.57=4.050.99+8.64=9.631.54+6.86-4.26+2.62=6.769.08+5.01+3.63=17.726.02-0.24+3-3.61=5.177.26-2.25+2.89+7.94=15.846.42-5.19+7.22=8.459.06+7.39-6=10.454.63-2.19=2.447.18+8.13-9.96=5.355.88+5.74-5.2-5.4=1.026.16-4.49=1.672.59+5.96-4.62=3.937.42-2.94+7.74-4.27=7.958.02-1.49-0.3-5.06=1.178.36-0.8-1.39-3.15=3.025.04+5.17+1.21-9.41=2.019.17-5.6-1.68+2.39=4.288.32-0.61+1.47+3.43=12.618.37-6.7=1.679.16-6.91-0.62-0.7=0.937.91-5.83+2.08+7.52=11.689.87-3.55-6.01+8.56=8.879.54-6.02-2.07+2.46=3.917.08-1.67+7.73=13.149.32-5.82+0.7+0.89=5.096.67+7.44+8.16=22.279.34-7.2=2.146.42-1.27=5.156.38+9.28=15.661.43+6.59+6.52-3.02=11.528.97+2.97-1.95-8.07=1.925.59+4.1-2.85=6.843.91-3.29+7.73=8.359.6+8.1=17.77.84+0.78+9.34-5.75=12.219.69-5.87-3.16+7.37=8.035.66+7.07+5.78+3.31=21.827.24-6.56-0.04=0.644.43-2.54+7.7=9.599.98-8.31+0.8+8.77=11.247.57-3.3-1.29=2.989.34-1.63+4.67-1.9=10.489.15+8.21-6-8.19=3.177.83+5.61+8.91-1.81=20.547.48+6.94-0.99-8.69=4.748.15-2.09+5.89-4.26=7.691.99+6.54-0.25+3.79=12.073.52-0.42+5.31=8.418.64+3.55-2.4-1.05=8.747.31+0.91-1.41+9.77=16.586.45+5.54=11.995.51+9.7-1.23+2.39=16.372.43+7.95+0.32+1.17=11.876.82+8.5-0.87-9.45=52.56-0.37+7.45=9.648.2-1.18=7.020.21-0.02=0.191.58+8.51+7.18-3.62=13.653.81+5.72+7.38=16.917.14+6.23-1.37-3.73=8.270.08+5.13+7.14-6.45=5.99.68-4.37+5.88-3.81=7.389.68-4.43+0.52+1.53=7.33.04+2.83+1.7-4.5=3.074.36+8.75-5.97+2.62=9.760.85+2.02+0.58+9.72=13.179.6+5.38-7.48=7.58.55-0.59=7.969.18-0.56-0.98-4.09=3.557.38-5.03+7.49=9.843.42+9.13=12.556.12+4.16+0.96+8.16=19.47.11+8.29-5.06+1.18=11.523.22+5.44-0.12+7.97=16.510.62+7.29=7.917.99+0.71-4.3-1.43=2.978.4-5.2-2.74-0.34=0.125.22-4.72=0.59.69-2.15-6.1-0.62=0.826.27-0.97-1.82-2.51=0.973.87+8.1-3.63-4.3=4.049.07-5.16-1.57=2.340.84+7.84+2.83+4.24=15.757.83+2.75=10.588.82+4.04-5.38=7.489.96-1.4=8.560.22+9.46+7.45-1.11=16.027.28-3.94+5.12+6.97=15.436.31+8.44+4.1=18.855.82+8.2-0.71-7.92=5.398.97-7.21-0.72+7.89=8.938.54-7.41+2.55-0.24=3.447.34-0.82-0.1-1.95=4.474.1-0.56-2.26=1.287.83+9.26+9.49-7.73=18.858.75-3.23=5.524.33-1.98=2.358.18-0.94-1.35-4.11=1.787.39+7.64+7.34+3.11=25.486.73-2.26-0.33-0.53=3.612.13+5.91-3.49=4.555.28-0.9=4.389.93-0.04=9.895.23+5.09+4.06-6.62=7.769.87-0.22-3.8+9.69=15.548.46-0.8-3.5-3.66=0.53.77+1.89-0.96+6.67=11.376.3+0.83+3.82=10.957.67-0.09-3.8=3.782.32+6.22-3.96+4.44=9.020.43+7.96-0.77=7.625.72-3.87+1.19-2.27=0.779.49-7.98+3.21-4.54=0.182.31+7.6-1.26-0.79=7.864.01-2.98+4.06-4.95=0.148.92-4.27-0.2-2.17=2.289.21+1.37=10.588.17+3.57+9.44=21.180.84+4.87=5.714.46-3.98+2.11+1.86=4.458.24-2.75-1.51=3.986.27+8.77+0.74=15.783.86-0.55+7.57=10.886.04+2.76-3.35+5.81=11.266.21+1.4=7.613.61+6.94=10.556.8+8.68-3.98-2.33=9.177.62-1.71+3.07=8.989.89-0.77+4.42=13.548.81+0.87-8.43+8.06=9.314.92+0.66-1.29=4.297.05+3.19-1.75-7.21=1.283.92-3.67+7.53+0.58=8.367.54-0.63-2.94-3.83=0.146.46-0.78-1.47+6.37=10.587.46-7.35+9.13-7.91=1.339.73-4.5-3.71+2.72=4.249.61-1.14-4.34+7.62=11.757.75-2.69=5.061.12+9+8.17-6.38=11.914.28-0.31-1.44=2.536.07+3-0.46=8.610.13+9.38+0.77=10.281.99+3.93=5.928.8+1.81+2.67+6.14=19.425.83-2.51+7.07=10.392.57+3.61-3.72+2.44=4.99.91-3.68-5.11-0.4=0.724.42+6.57-4.11+5.94=12.821-0.81+1.81=21.03+1.3=2.334.7+7.42-9.92=2.24-0.72+7.31+4.07=14.660.28+2.73=3.016.89+7.59-1.74=12.749.99-4.78+9.37-1.37=13.212.55-1.73+3.39=4.212.61+2.57+4.94+4.05=14.178.22+5.23=13.459.63+4.24-9.79+5.72=9.81.73+1.76+7.56-5.65=5.44.14+0.28+4.11-5.14=3.394.24-2.93+1.21=2.527.34+4.7+2.65+4=18.699.07-5.46+1.99-3.94=1.666.63-2.9+8.85+5.36=17.945-1.66-1.61+3