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2.59+6.75=4.21-2.09=8.57-4.37+4.13-1.7=7.12-0.82-2.69=6.18+7.8+6.02=3.78-3.15+8.7-0.88=3.37-0.84+9.54=5.68-1.16=7.42-5.98-0.17=9.54-1.03-3.92=1.92+1.51+7.12=2.74+5.92+3.34-4.73=5.42-3-0.17=9.49-1.2=4.05+9.26=0.03+8.98+5.45-9.37=7.12+8.29-7.95+0.73=8.44+8.57-9.01-3.48=9.19-6.76+7.56=5.33-2.15-0.33+4.85=5.25-0.81-3.11-0.62=7.78-7.1+4.32-2.22=5.44+7.39-0.03=5.75-4.37+1.15=5.55-4.6+7-5.34=9.11-0.25-2.59=7.84-3.02-1.44-1.07=9.34+7.75-3.84+6.73=5.2-4.09+6.91=7.77+5.99-4.32-1.11=1.44+4.57-2.73=9.49-7.27+3.97+8.63=5.08+6.65+0.48+7.79=3.34+5.39+6.51+9.03=3.11+8.82=7.5-5.51=8.72+2.93+9.32-6.51=4.52+9.29+7.1+1.72=7.85+4.94-2.61-9.6=7.02-2.07-0.3+9.01=8.14-2.58=6.56-2.36-2.31-1.42=9.36-1.74-2.25-1.12=0.7-0.33=3.38+5.1+2.84-0.94=4.42-4.05+1.11+9.71=5.88-0.71-1.54-1.01=0.29+9.51+9.76-3.19=8.65-4.49+3.74-6.74=8.86-4.19-1.17=3.57+8.95+4.04-8.05=8.85+5.3+9.23=4.51-1.77=5.51+3.14-7.78=9.31+5.76-9.52-3.85=9.45-5.37+1.36=1.98-0.28=8.59-4.86-1.68+7.16=7.95-1.16+9.23=6.32-1.42-3.24=9.65-0.03-6.47-1.16=9.92+6.46=4.18-1.79-0.14+9.77=2.17-0.34+1.38+2.29=9.28-2.4-2.73-3.15=5.95-3.07+4.5-1.03=9.84-0.36+7.72-5.06=7.2+8.04-6.73+3.6=0.12+8.36+2.6=8.91-0.13-2.27=3.3+5.42-4.37-1.36=4.55-0.08+9.46-6.15=7.42+8.65-1.91-4.85=7.98-1.16+5.6-0.04=8.43+4.59-9.62-1.64=9.31+8.22+0.09-0.47=0.41+5.54+9.35=8.02+7.05-5.61+2.57=6.73+7.65-7.02+2.62=2.6+4.11+8.34=3.51+6.52+6.42=8.69+4.64-0.05-6.75=7.28-2.26-3.27+0.5=7.15+4.84+1.73+8.72=7.27-4.97+8.45+3.89=0.87+2.43-0.21+6.91=3.92-1.65+3.9+8.14=9.07+0.34-2.52-2.68=9.33-2.22-4.31+4.33=4.27-0.7-1.87+4.26=0.8+8.19+2.81=9.26+7.98-4.34+6.93=9.55-5.22+5.27+2.52=8.97-0.08+5.72-6.25=9.74+1.35-0.5-7.17=2.37+6.32-0.87=4.82-2.54+5.26-3.41=9.25-1.68-3.56+6.52=3.63-0.07+9.65+1.76=8.67+9.56-2.16+8.96=4.18-0.98+4.1-2.38=7.53-2.02-1.16=9.73-3.33-2.64+9.32=5.08+0.07+7.07=7.97-1.93+9.25+6.99=7.62-7.09=8.55+7.65-7.84+5.56=1.83+9-4.84=8.53-6.45=9.62-0.58=2.49+6.72-3.23-1.83=0.39+7.49+3.88+3.58=5.97-2.31-1.65-0.46=8.2-0.03-0.4-2.09=4.34+2.02+2.98-0.61=7.71+9.28+5.56-0.94=5.89-3.54-1.64=8.36+5.93+7.48-8.27=9.32-3.04-0.7-3.6=7.39-3.07-0.19=9.42+4.49-0.02-9.23=4.9-1.83-2.69+9.54=8.52-7.52=2.37+9.99+5.14-0.02=7.05-2.78-0.87-2.27=6.79+2.26+4.23+0.06=6.85-1.73=6.83-6.07+5.48=5.88+7.94-6.73=8.14-0.73-0.4+8.11=7.53-3.38-0.73=8.12+0.18+6.52-2.71=2.18+3.95-5.71+4.24=8.85-1.91-1.01-3.71=7.69-4.49-1.34=7.19+1.74-8.01-0.28=4.59-0.61+0.16=2.6-0.37+8.71-2.08=7.55-0.53-5.09-1.14=4.23+1+6.99+9.64=8.11+6.96+9.17-8.4=3.42+1.67+3.52-5.01=8.95-4.77+9.98+7.8=3.94+3.29-1.7-0.71=4.59+8.87=8.96-1.15-5.55=7.59-5.07+3.98-1.97=9.23-4.82-4.08-0.2=4.48-1.59-2.22+2.96=5.56-2.3-0.39+2.1=9.34-8.15+9.51-0.28=4.02+3.08-2.75-3.2=4.37+6.61-0.52-5.48=9.27+3.89+1.18+8.16=6.11+6.65-0.42-4.62=3.73+8.79+1.3-8.6=9.89-2.39-1.09-1.65=4.97+0.1+2.29+0.19=6.67+1.16=2.89+7.89+2.99+9.64=6.21+8.24-9.05=3.51+1.8+3.24+9.98=4.82-1.63-2.51+5.15=1.82-0.55-0.05-0.06=0.95+5.66+9.64=9.37-2.63-1.72=4.68+6.31=0.19+5.07+0.54-3.47=8.57-4.43+3.47=5.87+3.59=0.82+6.3+3.12+3.03=2.79+5.25-3.67+0.33=5.51-0.24=9.93-5.81+2.26=8.66+6.29+5.2=7.72-0.56-2.8-1.66=7.27+7.19-1.88=2.52-1.35+9.61+6.16=6.2+2.9+4.55=9.67+1.78-0.27-1.68=3.16+8.18=6.17+2.65+4.06-2.99=3.9+3.75+2.09+0.1=5.2-0.6+0.08=7.84+7.96=7.56+4.97-3.92-3.07=5.88-2.62-0.4=5.52+5.8-3.75+7.1=4.76-3.37=9.03-4.58-3.49+4.84=2.67-1.42+1.35+8.04=1.17+6.55-6.75+1.74=5.12-2.37=1.27+7.85+4.4+1.43=3.15+7.04+5.89-5.35=3.61+3.51=1.14+4.74-5.31+3.99=8.82-2.07+9.31=6.01+3.16-7.33+4.22=6.53+9.68-0.61+9.76=9.57-3.12-4.17=8.57-2.37-3.53+2.52=8.7-0.27-6.06-0.57=2.08+0.25-1.2=8.73-0.37-4.53+5.09=0.1+8.14-5.75=4.08+6.06-8.3+2.36=7.14-1.43-1=6.52-1.83+3.6+9.05=5.87+2.6+2.37=3.76+8.19=7.2-5.7+7.1+3.75=3.18-1.69+7.47=9.62-6.94-2.2+6.12=8.76+0.59-0.5=0.19+1.95=9.74-3.19+2.29=9.23+4.42-2.08=7.23-3.74=9.66-1.23+2.44+5.72=5.48-0.33-1.54=9.38-0.24+0.76=7.35+9.06-7.68+2.11=4.24-1.27+2.46=4.53-2.66+0.52=3.22+0.37+4.23+9.84=5.83-2.28-0.84-1.35=6.67+3.32+1.14+1.08=7.78-2.13+8.25-3.36=9.52+1.98+8.73+4.25=5.39+7.27-7.39=4.99+4.53-2.41+3.16=1.58-1.07=9.72-5.61-1.67=4.03+8.49+8.59-6.95=9.61-2.83+5.79-5.41=9.36-3.01+2.18=6.95+3.35-9.69=8.91-1.15-1.71+3.5=9.36-3.41-0.62-2.89=0.88+6.52+7.22+5.41=6.59-5.53=4.29-0.25+5.51-1.39=9.61+7.89-8=5.53-3.36-0.67=7.66+2.05-5.41=6.81+7.42=6.67-2.89-1.61-1.49=7.83-0.77+5.31-7.08=6.96-6.78+9.19=6.37-4.32-1.36=2.8+6.74+1.53-8.22=0.72+0.04+6.67+5.93=5.89+5.92+2.56=4.89+4.59=5.76-2.07+3.74+3.75=2+8.35+7.36=2.83-0.7+7.32-3.95=4.43+2.91+9.87+8.41=4.68+9.71+6.95=6.93+4.13+8.6+1.11=5.23-2.69+2.66+3.28=5.38+3.64-5-2.8=9.52-4.38+2.2+5.26=5.97+9.3-8.21-2.92=0.88-0.29+5.6+4.38=2.54-0.88+4.16+5.23=9.74-4.14+4.78+0.31=9.9+8.94-2.39-7.48=7.85-1.21-2.23+6.87=3.65+0.48=7.44-1.61+5.25-2.24=6.6-1.73+4.73=5.82+7.28+5.43=6.45+6.03+7.88=5.94+5.62-7.04+7.68=5.22+1.58+8.6+2.46=4.62-2.27+1.46+7.78=6.57+1.11-0.4+9.51=0.7+8.28+4.28-0.69=8.69-0.35-4.18+2.87=3.94+3.8-3.22+6.05=8.95-3.68-0.45-0.92=6.53+1.08=2.03+6.59-0.79-2.28=2.32-1.69+9.15-7.74=1.16+9.4+0.67+6.89=8.78-0.17+9.71+3.64=7.99+4.6+0.17+4.1=2.72+8.92+1.79-6.78=7.98-1.96+2.72+3.67=6.23+1.64=4.51-0.15+5.16-6.49=9.04-7.48=6.9-1.68+8.19=4.15+0.11=2.87-0.68+8.16=3.13+5.98-2.97+2.05=9.68-1.06+1.91=1.17+3.92+7.86+7.68=9.97-1.34+8.85-7.74=8.36+1.82=9.46-1.11+0.17+0.18=6.91+1.36+8.63=3.56+1.94+5.73-3.77=8.54-1.89=0.6+7.84+1.15-0.23=9.94+2.33+3.09+0.31=1.7+0.26+0.96=7.81+0.65-6=7.47+4.27+7.33=4.88+8.4+7.85+1.13=7.71-1.55-2.78+2.34=7.97-3.22-3.91=4.45-2.54-0.31+2.33=9.78-4.28-3.75=7.09-2.13-1.73+2.26=8.62+3.51+2.78+8.31=2.09-1.04+6.02=7.87+9.18-6.72=4.72+6.42-4.61+1.42=3.07-1.72+9.08-4.2=2.18+3.44+9.67-0.52=4.48+6.5+0.78+8.89=8.93+2.16+4.77-5.84=4.26+5.18+4.93=8.41-1.25-3.54=9.85+1.98+3.6=4.51+7.05=7.2-0.76+6.69+3.3=5.53+2.67=5.82+1.12+9.33-6.22=8.63+8.46-0.76=7.29+3.83+7.42-4.48=4.4-0.85+4.15+4.83=0.41+5.03-3.09=9.91-5.44=8.66+6.59=8.99-3.94+5.27=3.83-2.91+6.58-6.22=2.34+7.66+4.34+7.56=9.22-0.05+1.3+9.73=6.88-1.76-0.49-1.22=6.26-0.17-4.02=7.72+5.51+9.08=6.97+9.07-0.39+3.44=3.57-2.69=3.41-1.08-0.18+6.46=3.7-1.88+6.31+4.58=8.66+9.16+0.47+6.57=6.11-3.28=8.75+0.95-4.33+7.33=8.39-2.66-5.55+1.87=2.57+4.06+0.86-3.34=6.74+5.72=1.18-1.04+5.52+4.57=7.82+9.97-0.98-3.39=6.03-0.02-4.45+1.92=4.7-3.41=4.78+3.05-7.07=8.72-4.25-0.11-2.07=3.1-1.96+1.85+9.23=8.9+7.09+4.4+4.74=7.43-1.69=8.2-5.64-0.39+2.17=5.21-0.76+8.33-2.73=6.19+0.24-0.48=6.87+1.15-2.66=9.15+4.55-5.25+7.38=7.6+7.15-5.46+6.08=6.1-0.43+6.97=6.32-0.53=5.68-1.65-1.34+7.92=8.2+7.5+0.14=6.54-5.29+1.26+1.32=4.78+8.12=3.04+7.3-2.23-5.71=5.88-1.15-3.21-0.24=9.12-4.1+1.44-0.77=9.71-6.05-1.47-1.15=7.78+4.64+2.76-2.4=8.85+7.32-2.6-9.04=9.59-4.9-0.63=7.89-4.82+5.41=8.05-2.75+0.45=7.84+8.13=3.17+4.72+0.85=8.86-0.78+6.87=6.98-0.28-3.43-2.81=4.2+2.23=7.67-5.64+7.97=8.91-1.44-3.23-0.91=9.11+3.13-6.68+2.6=7.22+8.18=4.08-2.29+3.34=3.75-1.78-1.38+6.26=0.42+8.05=9.91-8.75+3.66+2.78=9.42-3.76-5.07+4.91=2.56-0.09-1.59+4.67=8.82-7.3-0.08=7.35+3.72+1.69-2.86=6.04+6.32-3.05=8.04-7.73=6.85+0.69+5.95-5.82=4.48+6.72=9.39-2-0.45=8.23-1.22-1.19-3.7=8.3-7.02+7.1-3.62=3.15-1.03+8.5-6.08=5.95-0.47+6.38+8.35=9.92+6.16-1.09-7.26=5.28+3.58+7.66=4.15+0.19+5.78-3.54=8.56+9.81-8.5-4.95=9.12-0.65-4.31-3.07=9.51-5.61=1.9+0.62+6.22=8.26+4.23-2.07+0.19=7.9+3.92-4.48-0.18=3.17-1.5+7.05-1.89=0.75+8.18+2.47-3.08=3.92+0.49=2.71+5.99=0.53+0.38+1.81=0.23+4.2=9.73-3.53+8.06-1.64=5.59+4.82+7.93+1.35=8.28+5.45=5.61+4.91-2.3-2.25=2.03-0.19+8.09=6.07+0.67+0.92-6.52=9.15-5.44=8.82-1.49+9.12=0.85+4.59+4.82+1.54=6.33-4.94+7.57=3.57+2.3+7.93-9.4=0.28+6.7-3.77=2.2+2.15-3.22+1.28=9.13-0.11-2.21-4.75=7.53+2.09+4.62-5.07=8.37-3.71-4.13+9.52=7.07-0.13-1.91-2.78=7.93-1.67-3.55-2.58=5.17-4.23+4.89-1.3=6.44+9.13-6.71-8.01=2.61+5.61+6.9=7.58-5.62+2.91=6.68+6.2-5.91=8.83-3.24+2.38=4.65+8.86+9.97=9.8-0.71-0.14+2.48=3.94+6.44-2.44=1.3+6.58+4.83+1.47=5.31-1.2-0.93+2.83=3.26+6.84-5.49-4.51=7.08-0.93-1.75=6.5+2.1+1.36=3.98-1.93+2.1+8.49=9.8-5.81-1.72+9.19=2.71+3.89-2.7-3.57=4.92+1.14-3.89+6.39=7.85-3.16+3.49+7.05=3.08+8.32+9.69-7.94=9.33-5.32+7.91+1.85=3.2-1.86=5.68-2.26-1.64+0.08=6.86+7.06=8.97+4.19-7.17+3.24=1.72+8.54=4.02-0.08=8.86-2.68-1.83-0.8=7.14+6.79+6.4-6.96=8.95-4.36=3.83-0.34+9.72=6.53-0.47-2.42-2.47=1.17+2.17-2.21+0.38=9.85+0.21-3.05+3.94=8.23-3.94-1+8.51=7.52-0.1-2.19-0.03=1.25+1.51+4.14+6.82=8.78-5.39=9.82-4.82+5.65+0.58=5.29+6.67+4.54+5.14=3.72+5.64-0.93+0.23=9.97+5.62-0.3=8.57-5.56-0.22=9.18-0.94-2.36+5.61=7.95+9.05-4.35+5.49=1.3+0.72-0.88=4.48-0.64-0.91+8.78=9.78-6.81+7.72+2.54=0.1+0.76+0.05=9.13-4.29=3.1+0.66+2.62+5.37=0.91+1.19+4.2=8.44-0.51-1.06-6.55=2.67+8.77-0.91+1.7=8.42+9.33-4.99=6.05-5.82+0.8=5.65-3.07+7.99-1.21=8.61-0.99-4.81=6.01-1.04-4.02=9.56-1.34=7.89-0.55-5.79=4.07-0.47-2.26+7.44=1.77+3.39+4.51+0.57=3.19+5.05-0.86=0.2+7.43+8.43-4.46=7.19-6.09-0.32=2.52+7.04=3.42+4.88=7.03-2.07-3.61=8.41+8.46-0.57=1.16+9.01+9.52=1.4+5.1=9.93-3.09-0.99+3.59=4.58-1.41-1.19-1.7=4.42-1.26+0.53=9.06+4.72+0.77-7.63=5.26-3.22+3.16+5.68=8.02+5.13+9.61=1.45+8.5-2.62+0.84=1.08+7.68-3.23-2.71=9.31+6.17=6.88-3.75=4.11+0.17-0.19=9.2-5.18+2.79=8.33-2.42-2.91-0.41=7.71+7.79-7.74+9.83=9.56+7.48=8.39-2.75+4.22-4.52=5.87-2.8+6.78+0.71=9.8+7.18-6.5+3.57=8.91-1.48-6.24=7.52-2.63-3.57-0.97=0.95-0.18=2.91+8.01+5.87=8.71-7.22=0.65+6.66+1.74+0.16=3.57+3.61-2.41=5.72+7.5-1.1=2.61+7.84-1.31=9.87-4.58-2.7+7.4=8.16-1.65+7.37-3.68=4.05+3.69+3.74=7.44-1.82-3.21=8.99-3.1-3.39=6.68+1.71-8.14=7.32-6.09+9.98+4.88=7.24-6.53+4.51=7.52+3.28=9.53-3.65=6.17+0.57-4.01+3.18=9.1-0.75-3.41-4.18=2.3-1.54=9.52-4.88+1.2=3.88+7.09-9.16=7.06-3.14=6.27+9.87+6.62+4.97=9.29-1.28-2.55-3.83=6.67-2.21-1.61+5.3=9.38-4.36+8.9-6.99=9.56-1.32-2.14-2.69=9.17-2.19+9.8-1.26=8.7-4.33-0.79=3.96+4.31-1.3=5.67+5.94-6.57=3.13+5.71+0.28-2.29=5.61-2.53+1.69+2.79=7-3.74+9.19-3.17=8.54+1.96-0.58+5.57=4.79+3.5-7.39+3.78=7.85-0.55-2.64-3.31=9.86-2.09-0.57=8.8-1.27-2.95+0.93=8.64-7.52+8.49+8.47=8.2-6.07-0.53+5.15=6.17+3.48-3.93-4.97=0.66+0.09+7.76+2.91=8.28+4.31-9.53-1.52=5.25+5.93-1.13-1.51=3.56+5.06-7+8.18=3.3+7.62+0.29-8.35=6.73+7.56-5.52+5.13=6.3-2.45=3.65+9.76+1.07=8.39-4.75-3+8.97=7.9-1.05-5.81+6.14=4.63+9.02+2.79+6.3=2.85+6.1-0.07-3.05=6.91-4.72=6.46-0.22=5.7-3.56+7.27=5.58-1.55+6.23-9.37=7.65+3.12+5.57=8.67-0.09-8.2=6.01-0.84+5.14+9.02=9.23-6.29+5.03=9.87-2.39-0.18-4.96=5.84+4.81-2.15+9.04=9.75-7.49=0.29+0.78+1.86=4.4-4.24+6.88-2.87=7.87-3.32-0.47=0.65+2.54+9.71+3.46=7.14-1.84-5.01-0.18=3.92+2.36+6.81=2.3+8.62+5.75=7.64-2.9+1.86-1.68=7.59-1.72-2.8+1.05=8.83-0.59+4.5-5.48=7.53-1.46-3.8=4.12+0.98-4.78=8.29+5.83-3.67=5.23-2.49+5.15=7.81-7.31+1.54+1.23=7.23+3.5=8.4-5.27+8.12-9.02=6.69+6.74+4.21-4.15=9.22+3.92+7.16=0.05+0.34+3.61=8.28+5.22-8.12-2.78=6.25-0.92+1.34=9.61-6.73+4.39-4.85=3.3+8.82=2.71+2.78+5.61+5.63=2.6-1.73=7.12+3.73-2.53=2.02+9.75+5.26-2.4=8.5-2.61-0.94-0.47=8.57-7.4=8.96+6.88-5.67-3.58=5.51+0.98+6.05-8.65=8.31-0.19+1.01-3.51=2.17+8.74-4.05-4.78=9.88-3.68+3.35-0.04=4.75+5.82+9.56-8.11=5.76+7.17+6.27-9.73=9.79-0.9+1.61=8.76-2.9-1.95-3.77=1.71+9.93-7.62=7.71+1.03-7.77=3.13+4.99-2.14-5.41=5.93+1.19+9.78-4.63=9.05+7.69-9.09-3.22=1.28+4.58-1.7=6.37+4.38-6.22=4.73+3.43-5.9+4.45=3.58+4.54=1.45+6.81-3.54+9.3=4.85-2.23-0.41=9.39-7.23+7.75=5.19+6.78+3.44=4.87-1+4.76=8.44+0.78+7.42-5.04=6.75+3.55-8.04=7.75-1.82-2.52=8.63-2.18-1.97-1.94=9.71-2.36-6.19=4.53+1.9-2.86-0.89=8.82-2.38-0.66-3.57=2.44+9.5-3.24+0.27=7.87+1.41+9.73=4.4+0.78+0.97=6.94+3.49-9.53=9.51-5.14+1.02-1.39=0.84+5.27+1.23=8.05-6.89=3.64+4.59-7.71+1.22=0.44+5.15-1.77+7.11=2+5.59-1.08-0.88=9.11+8.48-8.75-0.75=4.04+9.99+7.87+3.75=8.52-0.38-2.16-3.1=5.02-0.61-4.24=8.02-0.47=7.24-1.16-2.29+1.4=7.93+9.56-7.77-6.4=3.07-0.5+0.81=8.63+0.47=6.65+1.02-4.83=5.41-1.41-3.2=3.08+0.88-2.31=7.53-3.28+3.48=9.5+2.68-4.73+2.31=9.05-3.77-1.04-1.01=9.16-4.85+2.1+2.12=8.39-6.66-0.39=3.62+1.12+9.34=7.28+5.65+6.44=8.58-3.23-3.93=4.82+8.13-0.62-4.47=8.52+7.84=5.28-0.78-3.04+9.45=1.38+9.89+4.4-0.26=9.94+1.81+0.19-2.41=5.41+6.07+9.04+1.41=7.66+4.66=7.29-1.67-2.56-2.52=1.09+1.37=2.98+6.32=3.82+9.58-2.38-3.12=7.81-2.95+4.82+4.89=4.9-1.41+1.25=6.7-3.2+8.29+3.75=5.26-3.52=9.86+8.88-2.53-7.8=8.61+5.84=3.06+3.8+4.35+8.04=5.04-0.27+9.4-4.17=7.77-1.41+0.25+1.63=0.39+6.34+9.21+1.39=4.63-4.42+3.52=1.91-1.08+3.52+3.75=5.5-4.8+8.5-7.57=4.58-1.07-0.75+0.73=9.86-5.89-0.36-1.69=9.72+3.76-9.8+5.25=8.41+0.52+2.68+0.62=3.27+6.6-6.64-1.31=2.68-0.11-1.07+6.5=6.81-1.15=7.53+0.51=6.02-3.8+9.34-6.64=3.37+2.67+6.85=6.05-4.47+7.55-2.56=2.29+7.92+8.78+6.47=9.43+3.68+4.61+9.22=8.5-3.04-1.89+1.47=4.84+2.34-5.54=2.63+0.87+6.49=6.97+1.68+9+1.81=6.26-0.81=5.19-0.34-2=9.06+4.7+2.29-8.65=6.16+5.31-4.47-3.04=7.5+4.44-4.79-1.32=7.2+7.29-1.07-6.32=7.18-1.53+7.9+6.07=9.28+0.86=4.31-1.04+5.45=4.39+1.37-0.33=9.76-8.77+9.66+3.99=5.56-1.74+0.52+5.69=7.28+2.4+1.14-2.86=7.94-3.17+6.14+2.88=8.45+9.31=3.83+4.37+9.59=9.91-1.01+5.4-3.44=2.49+1.54-3.61=9.24-3.47=8.6-4.88+6.94-8.49=6.81-4.07-1.22=9.37-2.76-2.46=2.99+0.21+3.91+6.14=参考答案2.59+6.75=9.344.21-2.09=2.128.57-4.37+4.13-1.7=6.637.12-0.82-2.69=3.616.18+7.8+6.02=203.78-3.15+8.7-0.88=8.453.37-0.84+9.54=12.075.68-1.16=4.527.42-5.98-0.17=1.279.54-1.03-3.92=4.591.92+1.51+7.12=10.552.74+5.92+3.34-4.73=7.275.42-3-0.17=2.259.49-1.2=8.294.05+9.26=13.310.03+8.98+5.45-9.37=5.097.12+8.29-7.95+0.73=8.198.44+8.57-9.01-3.48=4.529.19-6.76+7.56=9.995.33-2.15-0.33+4.85=7.75.25-0.81-3.11-0.62=0.717.78-7.1+4.32-2.22=2.785.44+7.39-0.03=12.85.75-4.37+1.15=2.535.55-4.6+7-5.34=2.619.11-0.25-2.59=6.277.84-3.02-1.44-1.07=2.319.34+7.75-3.84+6.73=19.985.2-4.09+6.91=8.027.77+5.99-4.32-1.11=8.331.44+4.57-2.73=3.289.49-7.27+3.97+8.63=14.825.08+6.65+0.48+7.79=203.34+5.39+6.51+9.03=24.273.11+8.82=11.937.5-5.51=1.998.72+2.93+9.32-6.51=14.464.52+9.29+7.1+1.72=22.637.85+4.94-2.61-9.6=0.587.02-2.07-0.3+9.01=13.668.14-2.58=5.566.56-2.36-2.31-1.42=0.479.36-1.74-2.25-1.12=4.250.7-0.33=0.373.38+5.1+2.84-0.94=10.384.42-4.05+1.11+9.71=11.195.88-0.71-1.54-1.01=2.620.29+9.51+9.76-3.19=16.378.65-4.49+3.74-6.74=1.168.86-4.19-1.17=3.53.57+8.95+4.04-8.05=8.518.85+5.3+9.23=23.384.51-1.77=2.745.51+3.14-7.78=0.879.31+5.76-9.52-3.85=1.79.45-5.37+1.36=5.441.98-0.28=1.78.59-4.86-1.68+7.16=9.217.95-1.16+9.23=16.026.32-1.42-3.24=1.669.65-0.03-6.47-1.16=1.999.92+6.46=16.384.18-1.79-0.14+9.77=12.022.17-0.34+1.38+2.29=5.59.28-2.4-2.73-3.15=15.95-3.07+4.5-1.03=6.359.84-0.36+7.72-5.06=12.147.2+8.04-6.73+3.6=12.110.12+8.36+2.6=11.088.91-0.13-2.27=6.513.3+5.42-4.37-1.36=2.994.55-0.08+9.46-6.15=7.787.42+8.65-1.91-4.85=9.317.98-1.16+5.6-0.04=12.388.43+4.59-9.62-1.64=1.769.31+8.22+0.09-0.47=17.150.41+5.54+9.35=15.38.02+7.05-5.61+2.57=12.036.73+7.65-7.02+2.62=9.982.6+4.11+8.34=15.053.51+6.52+6.42=16.458.69+4.64-0.05-6.75=6.537.28-2.26-3.27+0.5=2.257.15+4.84+1.73+8.72=22.447.27-4.97+8.45+3.89=14.640.87+2.43-0.21+6.91=103.92-1.65+3.9+8.14=14.319.07+0.34-2.52-2.68=4.219.33-2.22-4.31+4.33=7.134.27-0.7-1.87+4.26=5.960.8+8.19+2.81=11.89.26+7.98-4.34+6.93=19.839.55-5.22+5.27+2.52=12.128.97-0.08+5.72-6.25=8.369.74+1.35-0.5-7.17=3.422.37+6.32-0.87=7.824.82-2.54+5.26-3.41=4.139.25-1.68-3.56+6.52=10.533.63-0.07+9.65+1.76=14.978.67+9.56-2.16+8.96=25.034.18-0.98+4.1-2.38=4.927.53-2.02-1.16=4.359.73-3.33-2.64+9.32=13.085.08+0.07+7.07=12.227.97-1.93+9.25+6.99=22.287.62-7.09=0.538.55+7.65-7.84+5.56=13.921.83+9-4.84=5.998.53-6.45=2.089.62-0.58=9.042.49+6.72-3.23-1.83=4.150.39+7.49+3.88+3.58=15.345.97-2.31-1.65-0.46=1.558.2-0.03-0.4-2.09=5.684.34+2.02+2.98-0.61=8.737.71+9.28+5.56-0.94=21.615.89-3.54-1.64=0.718.36+5.93+7.48-8.27=13.59.32-3.04-0.7-3.6=1.987.39-3.07-0.19=4.139.42+4.49-0.02-9.23=4.664.9-1.83-2.69+9.54=9.928.52-7.52=12.37+9.99+5.14-0.02=17.487.05-2.78-0.87-2.27=1.136.79+2.26+4.23+0.06=13.346.85-1.73=5.126.83-6.07+5.48=6.245.88+7.94-6.73=7.098.14-0.73-0.4+8.11=15.127.53-3.38-0.73=3.428.12+0.18+6.52-2.71=12.112.18+3.95-5.71+4.24=4.668.85-1.91-1.01-3.71=2.227.69-4.49-1.34=1.867.19+1.74-8.01-0.28=0.644.59-0.61+0.16=4.142.6-0.37+8.71-2.08=8.867.55-0.53-5.09-1.14=0.794.23+1+6.99+9.64=21.868.11+6.96+9.17-8.4=15.843.42+1.67+3.52-5.01=3.68.95-4.77+9.98+7.8=21.963.94+3.29-1.7-0.71=4.824.59+8.87=13.468.96-1.15-5.55=2.267.59-5.07+3.98-1.97=4.539.23-4.82-4.08-0.2=0.134.48-1.59-2.22+2.96=3.635.56-2.3-0.39+2.1=4.979.34-8.15+9.51-0.28=10.424.02+3.08-2.75-3.2=1.154.37+6.61-0.52-5.48=4.989.27+3.89+1.18+8.16=22.56.11+6.65-0.42-4.62=7.723.73+8.79+1.3-8.6=5.229.89-2.39-1.09-1.65=4.764.97+0.1+2.29+0.19=7.556.67+1.16=7.832.89+7.89+2.99+9.64=23.416.21+8.24-9.05=5.43.51+1.8+3.24+9.98=18.534.82-1.63-2.51+5.15=5.831.82-0.55-0.05-0.06=1.160.95+5.66+9.64=16.259.37-2.63-1.72=5.024.68+6.31=10.990.19+5.07+0.54-3.47=2.338.57-4.43+3.47=7.615.87+3.59=9.460.82+6.3+3.12+3.03=13.272.79+5.25-3.67+0.33=4.75.51-0.24=5.279.93-5.81+2.26=6.388.66+6.29+5.2=20.157.72-0.56-2.8-1.66=2.77.27+7.19-1.88=12.582.52-1.35+9.61+6.16=16.946.2+2.9+4.55=13.659.67+1.78-0.27-1.68=9.53.16+8.18=11.346.17+2.65+4.06-2.99=9.893.9+3.75+2.09+0.1=9.845.2-0.6+0.08=4.687.84+7.96=15.87.56+4.97-3.92-3.07=5.545.88-2.62-0.4=2.865.52+5.8-3.75+7.1=14.674.76-3.37=1.399.03-4.58-3.49+4.84=5.82.67-1.42+1.35+8.04=10.641.17+6.55-6.75+1.74=2.715.12-2.37=2.751.27+7.85+4.4+1.43=14.953.15+7.04+5.89-5.35=10.733.61+3.51=7.121.14+4.74-5.31+3.99=4.568.82-2.07+9.31=16.066.01+3.16-7.33+4.22=6.066.53+9.68-0.61+9.76=25.369.57-3.12-4.17=2.288.57-2.37-3.53+2.52=5.198.7-0.27-6.06-0.57=1.82.08+0.25-1.2=1.138.73-0.37-4.53+5.09=8.920.1+8.14-5.75=2.494.08+6.06-8.3+2.36=4.27.14-1.43-1=4.716.52-1.83+3.6+9.05=17.345.87+2.6+2.37=10.843.76+8.19=11.957.2-5.7+7.1+3.75=12.353.18-1.69+7.47=8.969.62-6.94-2.2+6.12=6.68.76+0.59-0.5=8.850.19+1.95=2.149.74-3.19+2.29=8.849.23+4.42-2.08=11.577.23-3.74=3.499.66-1.23+2.44+5.72=16.595.48-0.33-1.54=3.619.38-0.24+0.76=9.97.35+9.06-7.68+2.11=10.844.24-1.27+2.46=5.434.53-2.66+0.52=2.393.22+0.37+4.23+9.84=17.665.83-2.28-0.84-1.35=1.366.67+3.32+1.14+1.08=12.217.78-2.13+8.25-3.36=10.549.52+1.98+8.73+4.25=24.485.39+7.27-7.39=5.274.99+4.53-2.41+3.16=10.271.58-1.07=0.519.72-5.61-1.67=2.444.03+8.49+8.59-6.95=14.169.61-2.83+5.79-5.41=7.169.36-3.01+2.18=8.536.95+3.35-9.69=0.618.91-1.15-1.71+3.5=9.559.36-3.41-0.62-2.89=2.440.88+6.52+7.22+5.41=20.036.59-5.53=1.064.29-0.25+5.51-1.39=8.169.61+7.89-8=9.55.53-3.36-0.67=1.57.66+2.05-5.41=4.36.81+7.42=14.236.67-2.89-1.61-1.49=0.687.83-0.77+5.31-7.08=5.296.96-6.78+9.19=9.376.37-4.32-1.36=0.692.8+6.74+1.53-8.22=2.850.72+0.04+6.67+5.93=13.365.89+5.92+2.56=14.374.89+4.59=9.485.76-2.07+3.74+3.75=11.182+8.35+7.36=17.712.83-0.7+7.32-3.95=5.54.43+2.91+9.87+8.41=25.624.68+9.71+6.95=21.346.93+4.13+8.6+1.11=20.775.23-2.69+2.66+3.28=8.485.38+3.64-5-2.8=1.229.52-4.38+2.2+5.26=12.65.97+9.3-8.21-2.92=4.140.88-0.29+5.6+4.38=10.572.54-0.88+4.16+5.23=11.059.74-4.14+4.78+0.31=10.699.9+8.94-2.39-7.48=8.977.85-1.21-2.23+6.87=11.283.65+0.48=4.137.44-1.61+5.25-2.24=8.846.6-1.73+4.73=9.65.82+7.28+5.43=18.536.45+6.03+7.88=20.365.94+5.62-7.04+7.68=12.25.22+1.58+8.6+2.46=17.864.62-2.27+1.46+7.78=11.596.57+1.11-0.4+9.51=16.790.7+8.28+4.28-0.69=12.578.69-0.35-4.18+2.87=7.033.94+3.8-3.22+6.05=10.578.95-3.68-0.45-0.92=3.96.53+1.08=7.612.03+6.59-0.79-2.28=5.552.32-1.69+9.15-7.74=2.041.16+9.4+0.67+6.89=18.128.78-0.17+9.71+3.64=21.967.99+4.6+0.17+4.1=16.862.72+8.92+1.79-6.78=6.657.98-1.96+2.72+3.67=12.416.23+1.64=7.874.51-0.15+5.16-6.49=3.039.04-7.48=1.566.9-1.68+8.19=13.414.15+0.11=4.262.87-0.68+8.16=10.353.13+5.98-2.97+2.05=8.199.68-1.06+1.91=10.531.17+3.92+7.86+7.68=20.639.97-1.34+8.85-7.74=9.748.36+1.82=10.189.46-1.11+0.17+0.18=8.76.91+1.36+8.63=16.93.56+1.94+5.73-3.77=7.468.54-1.89=6.650.6+7.84+1.15-0.23=9.369.94+2.33+3.09+0.31=15.671.7+0.26+0.96=2.927.81+0.65-6=2.467.47+4.27+7.33=19.074.88+8.4+7.85+1.13=22.267.71-1.55-2.78+2.34=5.727.97-3.22-3.91=0.844.45-2.54-0.31+2.33=3.939.78-4.28-3.75=1.757.09-2.13-1.73+2.26=5.498.62+3.51+2.78+8.31=23.222.09-1.04+6.02=7.077.87+9.18-6.72=10.334.72+6.42-4.61+1.42=7.953.07-1.72+9.08-4.2=6.232.18+3.44+9.67-0.52=14.774.48+6.5+0.78+8.89=20.658.93+2.16+4.77-5.84=10.024.26+5.18+4.93=14.378.41-1.25-3.54=3.629.85+1.98+3.6=15.434.51+7.05=11.567.2-0.76+6.69+3.3=16.435.53+2.67=8.25.82+1.12+9.33-6.22=10.058.63+8.46-0.76=16.337.29+3.83+7.42-4.48=14.064.4-0.85+4.15+4.83=12.530.41+5.03-3.09=2.359.91-5.44=4.478.66+6.59=15.258.99-3.94+5.27=10.323.83-2.91+6.58-6.22=1.282.34+7.66+4.34+7.56=21.99.22-0.05+1.3+9.73=20.26.88-1.76-0.49-1.22=3.416.26-0.17-4.02=2.077.72+5.51+9.08=22.316.97+9.07-0.39+3.44=19.093.57-2.69=0.883.41-1.08-0.18+6.46=8.613.7-1.88+6.31+4.58=12.718.66+9.16+0.47+6.57=24.866.11-3.28=2.838.75+0.95-4.33+7.33=12.78.39-2.66-5.55+1.87=2.052.57+4.06+0.86-3.34=4.156.74+5.72=12.461.18-1.04+5.52+4.57=10.237.82+9.97-0.98-3.39=13.426.03-0.02-4.45+1.92=3.484.7-3.41=1.294.78+3.05-7.07=0.768.72-4.25-0.11-2.07=2.293.1-1.96+1.85+9.23=12.228.9+7.09+4.4+4.74=25.137.43-1.69=5.748.2-5.64-0.39+2.17=4.345.21-0.76+8.33-2.73=10.056.19+0.24-0.48=5.956.87+1.15-2.66=5.369.15+4.55-5.25+7.38=15.837.6+7.15-5.46+6.08=15.376.1-0.43+6.97=12.646.32-0.53=5.795.68-1.65-1.34+7.92=10.618.2+7.5+0.14=15.846.54-5.29+1.26+1.32=3.834.78+8.12=12.93.04+7.3-2.23-5.71=2.45.88-1.15-3.21-0.24=1.289.12-4.1+1.44-0.77=5.699.71-6.05-1.47-1.15=1.047.78+4.64+2.76-2.4=12.788.85+7.32-2.6-9.04=4.539.59-4.9-0.63=4.067.89-4.82+5.41=8.488.05-2.75+0.45=5.757.84+8.13=15.973.17+4.72+0.85=8.748.86-0.78+6.87=14.956.98-0.28-3.43-2.81=0.464.2+2.23=6.437.67-5.64+7.97=108.91-1.44-3.23-0.91=3.339.11+3.13-6.68+2.6=8.167.22+8.18=15.44.08-2.29+3.34=5.133.75-1.78-1.38+6.26=6.850.42+8.05=8.479.91-8.75+3.66+2.78=7.69.42-3.76-5.07+4.91=5.52.56-0.09-1.59+4.67=5.558.82-7.3-0.08=1.447.35+3.72+1.69-2.86=9.96.04+6.32-3.05=9.318.04-7.73=0.316.85+0.69+5.95-5.82=7.674.48+6.72=11.29.39-2-0.45=6.948.23-1.22-1.19-3.7=2.128.3-7.02+7.1-3.62=4.763.15-1.03+8.5-6.08=4.545.95-0.47+6.38+8.35=20.219.92+6.16-1.09-7.26=7.735.28+3.58+7.66=16.524.15+0.19+5.78-3.54=6.588.56+9.81-8.5-4.95=4.929.12-0.65-4.31-3.07=1.099.51-5.61=3.91.9+0.62+6.22=8.748.26+4.23-2.07+0.19=10.617.9+3.92-4.48-0.18=7.163.17-1.5+7.05-1.89=6.830.75+8.18+2.47-3.08=8.323.92+0.49=4.412.71+5.99=8.70.53+0.38+1.81=2.720.23+4.2=4.439.73-3.53+8.06-1.64=12.625.59+4.82+7.93+1.35=19.698.28+5.45=13.735.61+4.91-2.3-2.25=5.972.03-0.19+8.09=9.936.07+0.67+0.92-6.52=1.149.15-5.44=3.718.82-1.49+9.12=16.450.85+4.59+4.82+1.54=11.86.33-4.94+7.57=8.963.57+2.3+7.93-9.4=4.40.28+6.7-3.77=3.212.2+2.15-3.22+1.28=2.419.13-0.11-2.21-4.75=2.067.53+2.09+4.62-5.07=9.178.37-3.71-4.13+9.52=10.057.07-0.13-1.91-2.78=2.257.93-1.67-3.55-2.58=0.135.17-4.23+4.89-1.3=4.536.44+9.13-6.71-8.01=0.852.61+5.61+6.9=15.127.58-5.62+2.91=4.876.68+6.2-5.91=6.978.83-3.24+2.38=7.974.65+8.86+9.97=23.489.8-0.71-0.14+2.48=11.433.94+6.44-2.44=7.941.3+6.58+4.83+1.47=14.185.31-1.2-0.93+2.83=6.013.26+6.84-5.49-4.51=0.17.08-0.93-1.75=4.46.5+2.1+1.36=9.963.98-1.93+2.1+8.49=12.649.8-5.81-1.72+9.19=11.462.71+3.89-2.7-3.57=0.334.92+1.14-3.89+6.39=8.567.85-3.16+3.49+7.05=15.233.08+8.32+9.69-7.94=13.159.33-5.32+7.91+1.85=13.773.2-1.86=1.345.68-2.26-1.64+0.08=1.866.86+7.06=13.928.97+4.19-7.17+3.24=9.231.72+8.54=10.264.02-0.08=3.948.86-2.68-1.83-0.8=3.557.14+6.79+6.4-6.96=13.378.95-4.36=4.593.83-0.34+9.72=13.216.53-0.47-2.42-2.47=1.171.17+2.17-2.21+0.38=1.519.85+0.21-3.05+3.94=10.958.23-3.94-1+8.51=11.87.52-0.1-2.19-0.03=5.21.25+1.51+4.14+6.82=13.728.78-5.39=3.399.82-4.82+5.65+0.58=11.235.29+6.67+4.54+5.14=21.643.72+5.64-0.93+0.23=8.669.97+5.62-0.3=15.298.57-5.56-0.22=2.799.18-0.94-2.36+5.61=11.497.95+9.05-4.35+5.49=18.141.3+0.72-0.88=1.144.48-0.64-0.91+8.78=11.719.78-6.81+7.72+2.54=13.230.1+0.76+0.05=0.919.13-4.29=4.843.1+0.66+2.62+5.37=11.750.91+1.19+4.2=6.38.44-0.51-1.06-6.55=0.322.67+8.77-0.91+1.7=12.238.42+9.33-4.99=12.766.05-5.82+0.8=1.035.65-3.07+7.99-1.21=9.368.61-0.99-4.81=2.816.01-1.04-4.02=0.959.56-1.34=8.227.89-0.55-5.79=1.554.07-0.47-2.26+7.44=8.781.77+3.39+4.51+0.57=10.243.19+5.05-0.86=7.380.2+7.43+8.43-4.46=11.67.19-6.09-0.32=0.782.52+7.04=9.563.42+4.88=8.37.03-2.07-3.61=1.358.41+8.46-0.57=16.31.16+9.01+9.52=19.691.4+5.1=6.59.93-3.09-0.99+3.59=9.444.58-1.41-1.19-1.7=0.284.42-1.26+0.53=3.699.06+4.72+0.77-7.63=6.925.26-3.22+3.16+5.68=10.888.02+5.13+9.61=22.761.45+8.5-2.62+0.84=8.171.08+7.68-3.23-2.71=2.829.31+6.17=15.486.88-3.75=3.134.11+0.17-0.19=4.099.2-5.18+2.79=6.818.33-2.42-2.91-0.41=2.597.71+7.79-7.74+9.83=17.599.56+7.48=17.048.39-2.75+4.22-4.52=5.345.87-2.8+6.78+0.71=10.569.8+7.18-6.5+3.57=14.058.91-1.48-6.24=1.197.52-2.63-3.57-0.97=0.350.95-0.18=0.772.91+8.01+5.87=16.798.71-7.22=1.490.65+6.66+1.74+0.16=9.213.57+3.61-2.41=4.775.72+7.5-1.1=12.122.61+7.84-1.31=9.149.87-4.58-2.7+7.4=9.998.16-1.65+7.37-3.68=10.24.05+3.69+3.74=11.487.44-1.82-3.21=2.418.99-3.1-3.39=2.56.68+1.71-8.14=0.257.32-6.09+9.98+4.88=16.097.24-6.53+4.51=5.227.52+3.28=10.89.53-3.65=5.886.17+0.57-4.01+3.18=5.919.1-0.75-3.41-4.18=0.762.3-1.54=0.769.52-4.88+1.2=5.843.88+7.09-9.16=1.817.06-3.14=3.926.27+9.87+6.62+4.97=27.739.29-1.28-2.55-3.83=1.636.67-2.21-1.61+5.3=8.159.38-4.36+8.9-6.99=6.939.56-1.32-2.14-2.69=3.419.17-2.19+9.8-1.26=15.528.7-4.33-0.79=3.583.96+4.31-1.3=6.975.67+5.94-6.57=5.043.13+5.71+0.28-2.29=6.835.61-2.53+1.69+2.79=7.567-3.74+9.19-3.17=9.288.54+1.96-0.58+5.57=15.494.79+3.5-7.39+3.78=4.687.85-0.55-2.64-3.31=1.359.86-2.09-0.57=7.28.8-1.27-2.95+0.93=5.518.64-7.52+8.49+8.47=18.088.2-6.07-0.53+5.15=6.756.17+3.48-3.93-4.97=0.750.66+0.09+7.76+2.91=11.428.28+4.31-9.53-1.52=1.545.25+5.93-1.13-1.51=8.543.56+5.06-7+8.18=9.83.3+7.62+0.29-8.35=2.866.73+7.56-5.52+5.13=13.96.3-2.45=3.853.65+9.76+1.07=14.488.39-4.75-3+8.97=9.617.9-1.05-5.81+6.14=7.184.63+9.02+2.79+6.3=22.742.85+6.1-0.07-3.05=5.836.91-4.72=2.196.46-0.22=6.245.7-3.56+7.27=9.415.58-1.55+6.23-9.37=0.897.65+3.12+5.57=16.348.67-0.09-8.2=0.386.01-0.84+5.14+9.02=19.339.23-6.29+5.03=7.979.87-2.39-0.18-4.96=2.345.84+4.81-2.15+9.04=17.549.75-7.49=2.260.29+0.78+1.86=2.934.4-4.24+6.88-2.87=4.177.87-3.32-0.47=4.080.65+2.54+9.71+3.46=16.367.14-1.84-5.01-0.18=0.113.92+2.36+6.81=13.092.3+8.62+5.75=16.677.64-2.9+1.86-1.68=4.927.59-1.72-2.8+1.05=4.128.83-0.59+4.5-5.48=7.267.53-1.46-3.8=2.274.12+0.98-4.78=0.328.29+5.83-3.67=10.455.23-2.49+5.15=7.897.81-7.31+1.54+1.23=3.277.23+3.5=10.738.4-5.27+8.12-9.02