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5.15+7.76-1.16+3.12=5.49-4.56-0.05=9.36+7.48+5.2-6.07=3.55+9.91+7.65-6.33=6.15-4.94+0.75=5.31+9.32-0.44=8.79+6.22+9.88=9.13+9.69+9.78=6.4+0.66-1.2-1.13=3.04+5.46-0.55=9.58-6.44+6.37+1.19=4.94+1.88+1-6.33=3.14-2.46+6.24=7.81-3.02-0.78-2.12=8.85-4.28-3.33-1.02=5.71-1.29+4.71+2.03=6.38+6.12=7.93-0.63+0.79=5.89-0.03-2.56=4.95-3.69+3.66-2.72=5.83+3.47+0.12-5.3=9.01-0.78-2.42-4.62=3.85+7.64+0.04=8.83-3.52-0.61+3.98=6.8-1.91=3.04+2.43-2.21-1.11=0.66+3.94+2.84=5.85-0.37-4.96=6.46+0.98-1.31-4.08=8.27+6.68-8.84-0.14=3.28-2.26+9.7=7.61-4.02-0.29-0.57=4-2.73=8.69-2.85+8.19-6.64=4.47+8.62=9.24-4.34-3.94+4.98=3.42+7.15+2.08+4.3=9.55-9.43=5.23-0.15+2.72=0.39+3.35=9.99-7.97+4.25+3.42=9.98-4.22+3.2=8.58+4.88-9.14=1.5+5.81-3.01-1.87=8.6+4.62-5.74=6.71+2.63+0.21+9.08=8.85-3.76-1.66=6.66+5.32-0.15=9.8+0.67-0.21=0.48+7.22-1.9+5.17=1.04+4.28+4.07+2.59=1.6-0.47+1.5=9.44-8.49+9.04=9.85-4.39=5.7+6.31+5.76-9.91=7.72-2.27-4.38=3.11+6.36+5.49-4.77=9.76-6.33-2.59=9.85-6.28=3.56+4.63-7.59=7.23-0.94-5.41=8.54+0.88-1.52+5.16=8.81+6.05-1.28-4.04=9.88-1.2-0.28-3.42=8.37-1.81-1.02-1.42=9.37-5.36+7.23-4.1=0.34+2.73-0.79+3.62=1.48+8.77-2.54=3.5+7.72+0.86-9.57=8.61-6.67=3.6+7.07+1.78-6=8.97-0.96-6.03=1.66+3.42+9.33=3.06-1.25+5.01-2.92=6.46-2.19-0.86-1.82=9.65+3.72=6.04+4.02+7.61-4.94=6.46-5.41+2.48=9.11+9.15+7.95+5.04=9.38-6.58+7.49-8.03=6.46+6.5-9.67-1.04=5.5-2.94+7.38-9.1=7.73-0.63-0.27+0.95=8.11+7.16-0.94-4.46=4.27+0.71+5.38=7.05+4.03+0.49+4.12=9.59-4-2.46=9.45-2.4-4.01+8.68=7.08+8.73-2.96-3.57=7.19-0.68-0.67-0.13=8.77-0.74-4.95-2.5=1.95+9.13-0.31-2.76=9.19-6.08+3.42+7.15=8.24-0.38+7.26-0.93=9.33-4.01+5.41+9.57=8.5-4.79+8.41+4.96=3.61+0.34+2.96=7.18+0.98+0.07+4.09=8.75+9.63+3.84+7.19=9.51+3.33-2.49-9.46=4.05+7.45-0.65=3.14+9.56+5.13=7.54-1.5=9.75-5.62=6.19-4.85+9.83-3.75=4.4+5.28+0.81-1.77=4.16+8.4=8.49-5.05+7.24+5.35=8.97+8.47-8.58-2.68=1.3+4.51-4.73-0.8=6.18+7.48+2.3-3.29=8.44-2.52-2.3-1.11=4.23+7.06-6.74+7.98=5.84+3.5+1.68+7.35=2.36+5.03+2.96=4.41+5.84+0.46-2.09=0.48+9.6-0.6-3.78=8.87-4.24+0.84=5.91+4.84-6.31+6.53=8.51+4.37+3.18=9.33-1.84+7.97-0.07=8.87-0.18-1.46=7.46-2.26-4.04=2.61-1.21-1.19+0.68=8.01+9.06-0.34-2.62=4.68-2.69+8.06-5.57=0.81+2.27=1.27+7.35+2.42=8.69+9.66-3.68+0.14=3.31-0.76-2.42+2.24=6.14+5.14-1.39-9.65=7.89+9.72-7.27=8.42-3.74+0.44+5.87=9.66+4.6-9.34+6.6=4.86-2.75+7.02-5.93=6.64+1.5-7.02=4.45-0.8-1.4+6.24=3.77+3.42-6.93=7.84-1.15-4.04-0.55=5.6+0.17+0.22=4.78+0.92=4.57+2.94+9.55=7.9+8.26=7.25+4.67-6.48=3.89+5.14+3.6+3.65=3.67+3.09+2.41=9.33+6.74=3.1-0.44-1.22-0.1=9.03-1.47-0.53-3.11=7.94-0.38+7.25+1.89=5.16+9.72=3+9.41-1.8-5.42=4.59-1.2-0.66=9.39+7.99+5.72+4.35=4.51-3.48=6.96-3.58+4.35+0.79=4.77+6.53-7.64+3.55=8.85-6.38+2.7+7.6=9.61+0.86+9.94-8.14=3.83+9.91-1.36+8.12=6.59+9.85-8.21-5.16=9.97+6.11-8.79+4.02=2.77+6.75=5.86-1.37+2.09-3.22=9.54-2.56-6.71=8.08-1.64+0.7=5.14+8.34=6.53+1.88+6.15=4.01+2.11+7.72-9.25=8.12+7.4+3.3+4.7=9.9-4.31-0.19-0.09=7.71+1.58=4.19-2.05+7.53+0.12=8.87-7.85+9.95-7.64=8.09-4.17-0.87=4.93-4.07+5.86+8.89=9.27-0.34-4.91-3.45=6.02-2.26+4.31-4.46=8.42-0.12-1.74+3.42=9.1-8.09+4.73+8.04=8.87+5.06=6.1+5.92-2.9=6.37-1.2-3.61+4=5.78-1.44-0.75=7.92-4.25+2.6-0.78=7.58-1.54-3.08-1.69=4.98-2.52+9.73=1.37+2.45-1.01=7.01-4.25+8.05-0.66=0.25+0.37-0.24+9.76=1.92+4.88-0.55-3.39=6.03-1.97+7.72-9.19=8.98-0.54+3.25=8.7-0.69+3.47+0.32=6.84+2.55=9.79-3.98+2.98+7.69=8.22-7.94=4.1+1.34-3.15-1.46=6.94-0.39-2-4.15=6.44-4.94+1.08-1.96=4.91-0.84+5.73=1.26-0.53+8.51=3.53+1.5=8.75-5.58+1.56-1.8=5.74-0.67-1.76+4.65=9.44-0.18-1.73+6.17=4.1-3.89+4.48+0.93=3.03-1.82=3.8+0.35+4.37+5.33=5.96-0.66-2.81+2.92=6.85-4.26-2.31=2.71+9.51-4.89=2.22+7.57-5.32-1.79=5.64+1.55+4.77-6.44=8.86+8.83-8.8+5.41=0.69+0.53+4.79=3.51+7.22+6.74=6.51-2.67=1.54+3.56+3.51-1.4=9.34+8.98+5.28-6.2=1.54+6.83-5.6+9.86=8.96+6.18+2.35+3.5=8.41+5.37-2.34=9.33-1.64-6.41=7.53+8.86+5.53=9.33-1.89-1.24-4.96=9.26-1.23=6.82+8.72-2.87+9.5=8.23-7.66+7.76-6.82=8.22+1.83+1.41=9.56+7.16=7.76-1.77=8.89+4.75+6.39=5.04-0.15-0.4+9.06=2.54+6.29-1.57=9.1+2.26-5.55+7.37=7.73+4.79-5.88+6.97=3.92+4.49+0.25+9.78=5.54-1.17=9.2+3.66-2.71-3.8=7.69-6.66+8.65=4.42+7.47=8.4+2.53-1.22-1.04=2.8+1.86+2.56=4.78-2.09+6.25-3.07=9.61-5.52-2.43+4.05=9.2-0.16-3.35-5.24=4.77+5.2+2.58-3.99=0.04+6.66=2.39-1.08-0.78+3.75=9.46-7.83+8.76+1.8=9.33+0.58+7.96=6.73-1.81+3.98-0.98=3.06-0.54+9.51+1.96=3.98-2.11+8.57-6.8=5.01+8.9-5.89=5.91-1.49+3=9.26-3.23-0.7-3.27=0.3+3.05-2.21=8.07+2.67+8.24=8.14+2.06-7.57+3.5=9.75+0.93-6.87=0.75+9.29+2.33=8.33+0.88+8.34+7.57=3.92+7.61+5.66+9.29=9.51-5.43=8+8.99+1.01=8.32-7.68+8.87-8.81=9.65-3.72-2.99+6.77=8.02+9.94=7.27+6.39-6.63+4.34=9.69-8.89=3.63-0.45+3.77=4.42-1.06-0.14+8.82=2.08-0.17=7.63+5.64-1.9-0.97=8.87-7.31=3.34+4.91+0.23+4.46=9.85-2.96-6.08=5.27+8.54+2.47-6.22=1.81+4.06+2.43+6.82=3.96-1.19+2.5+8.99=7.92+1.56-1.05-1.87=7.07+1.87-4.63-2.67=7.78+5.87=7.31+0.26-1.6=2.73+7.96+8.84-1.77=9.15+5.32+5.03-7.11=7.95+7.14-7.86-6.05=3.8-3.13-0.11+6.48=8.52+3.82-5.65+5.49=4.04-1.69-0.91+8.8=8.9-6.77=7.09+6.76-2.27-0.52=7.24+4.68=7.03+2.57-5.48+9.68=6.8-0.22-1.77+3.02=6.29+9.6-8.45=9.28-3.83+6.64-4.3=1.71-1.51+5.53=4.45+7.86+5.83+4.88=7.99+0.82+7.7-8.45=7.85+1.52=2.17-0.1+9.99-2.36=6.71+7.77-0.65-1.14=7.79+5.41-4.17-7.22=6.7-0.6=9.11+7.43+6.36+9.02=8.55-3.05-5.26+0.37=7.79-0.25-2.78+9.42=9.04-6.78+5.61=7.5+1.96+4.02-1.89=4.14-0.66-0.57=5.75+9.65-9.21+7.05=0.49+3.32+0.7+8.52=7.48-3.22-3.43=1.46+9.69+5.16=1.6+8.53-1.91=0.7+1.23+9.37+3.23=4.09-2.79=8.74-2.19=9.33-1.57-5.37-1.63=5.8+5.91+2.28+8.32=8.29-0.77-0.97+3.29=9.64-2.01+8.07=8.97-1.83+7.72+2.35=8.09+6.39-0.72=6.3-0.92-2.11-0.08=3.55-1.3+7.15-8.19=9.87-5.18-3.03+0.45=1.39+7.01+4.79+7.24=5.03-3.64+6.41=7.17+5.17-0.15=6.76+1.24+6.08+4.12=8.68+4.42-8.36=0.5+7.18-4.99+2.73=4.51-2.54+7.81=5.57+8.02-2.96-5.59=9.71-6.74+5.66=6.32-3.51-0.7+7.41=2.46+3.66-3.2-0.19=3.53-0.62-1.38-0.07=8.57-1.02-0.5-4.63=4.04+3.71=5.91+3.52-1.92+1.88=8.34-4.29+1.33+4.81=9.28+3.88-4.35+8.04=7.99-0.6-0.26=5.84-0.89+7.35-7.97=9.2+9.29-3.31=6.26-1.86=2.14+5.77+3.32=3.23+4.55+2.62=6.13-2.65-2.71=2.7-0.84+8.49-1.09=6.77-0.87-0.38-4.21=6.01+1.87-5.5+7.76=3.53+2.55+6.02-0.03=4.4+2.74+1.6-1.38=5.71-3.5+5.01-1.64=7.13-0.15-2.12-3.03=8.12+6.07-7.13+4.15=6-4.77=9.86-0.05-1.9+6.73=8.88-5.75=8.09-7.46+4.19+6.1=0.7+6.07=5.44+4.57+6.22-6.87=8.74-2.39=9.55-0.4+4.95=6.73-6.08+6.03=7.44+7.58-6.25-4.55=4.53+0.28-0.23=8.68+1.73+2.46=9.77-2.2-1.13+7.93=7.61-1.83+5.49=9.97-0.39-0.16+4.03=9.04+7.1+2.21+4.7=3.15+7.36-6.89=1.36+0.35+4.42=7.71-6.89=1.46+8.83-0.31-0.49=7.26+4.05+1.39+6.5=8.19-7.62+2.79+6.97=5.64-0.08=2.85+6.52+1.9+2.33=7.64-5.97+6.74-5.8=9.84+8.25-6.56+3.46=3.71+6.11-4.3+4.47=3.86+8.13=5.76+5.97-1.71+5.9=9.41+3.76+7.59-7.74=7.54-5.97-0.31=8.99-1.82-1.87+7.8=7.29-3.06-3.49-0.12=3.08-2.68+0.34=7.65-0.62+4.71-0.31=2.98+9.64+8.63+6.66=7.14+0.78+2.28+2.91=9.91+5.48-5.68-5.5=8.45-6.61+0.88=5.28-1.41-1.08+5.85=9.71-0.32-7.39+9.22=4.65+0.4=9.01+5.63-8.17-1.46=9.11+1.46+8.25-1.98=7.54-0.95=9.27-6.27=1.76+3.99+9.94=7.5+8.02+3.08=9.61-5.78-1.55+3.03=3.33+6.82-0.1=5.99-0.08-4.11=8.06+0.78=3.28+4.74+3.11+8.62=8.81-0.16-0.2-5.13=9.4+7.37+4.39=2.59-0.75-0.14-1.35=6.82+5.6+5.93=3.75+6.67+3.57-0.57=9.78-1.32+9.94+9.92=8.71-1.18-5.19=7.58-5.05+8.95-9.82=7.22+7.32-9.2+6.91=6.45+1.06+5.98=2.97-1.04+0.78+1.71=7.49-3.43-1.44+5.69=9.32-1.04+3.29-7.85=8.3-4-3.22=7.63+7.11+8.42=1.73-1.27=6.48-3.4=9.59-5.13-1.1-2.42=9.35-1+4.27-1.94=8.17-0.77=7.77-0.74+4.52-0.25=8.7+0.31-1.16+6.41=4.91-0.51=2.25+6.79-7.21-0.84=9.1-1.94-4.03-0.62=2.04+9.69+8.61-2.38=0.63+9.46-7.48+1.51=9.57-6.34-1.85+9.46=7.64+6.86+0.76-4.21=5.53+5.61-8.82=5.31+6.24-8.32-1.05=3.49+3.91+1.27-7.81=4.97+6.48-1.01=6.25+2.79-0.49-0.86=7.02+5.77+3.73+3.79=7.69-3.52+8.34=7.8-2.98-0.13-1.92=9.57-1.48-3.36-1.19=9.51+8.66+4=3.69-1.36+5.66+0.4=8.31+9.86=7.75-7.34=7.26+8.5-3.53+8.74=3.33+2.82-3.59+2.37=1.61+3.02+4.11+6.74=9.33-4.18-1.57=8.29+8.73+8.78-0.16=1.45+2.01+5.63=3.86-3+3.37-0.82=1.82+4.23-2.19=4.91+5.94-0.28+8.83=6.79-2.88+5.17=7.07+5.35+5.37+9.01=7.84-5.43=8.84-6.36+5.46=3.11+0.53+3.83+9.31=9.6-2.76-2.17=9.21-0.68-2.96-0.58=6.05-2.43+2.89-1.31=7.84-2.98-2.3-0.23=3.76+8.54-0.33+4.94=8.82+2.55=9.35-0.07+6.39=2.32-0.3-0.61=9.2-2.48-2.19+2.4=6.09-3.3=7.79+2.53-6.53=4.77-2.77-0.6-0.33=8.56-4.47-0.45+1.41=9.82+8.82-2.96-2.5=8.14+3.81+1.71=2.03-1.14=7.02-4.43+5.53=9.77-5.73-0.48+8.03=5.63+3.7+0.89+8.54=8.7+8.79=7.77-1.72-3.07-1.44=8.66+5.85-3.47+2.24=8.28-3.68+7.89=7.68+6.63-0.13-1.21=2.84+8.08-5.64+0.07=4.5-2.48+4.55+3.72=2.85-0.51+8.61+8.47=9.42-1.12-7.63=9.05-0.34-8.28=2.37+0.93+4.43-5.95=8.29+3.15+4.27+7.09=6.28-0.16-4.53+2.32=0.37+7.99=9.32+3.59-1.85-0.68=6.91-4.84-1.41+9.83=2.53-1.67+0.96=8.83+4.23-0.41+4.26=6.93-6.46=9.78+5.1-0.86-5.25=8.45-4.35-2.57+0.64=8.96-8.57+9.02=9.77-6.83+5.18+9.47=6.07+2.56-2.26=6.91-3.92+5.74-7.24=2.17+1.07-0.25+5.74=7.81-7.21+4.68+9.92=5.99-1.64+1.01=2.94+6.92+0.63-0.76=4.23+9.83-2.45=8.37+7.53-0.48+5.39=5.79-0.38-0.84=7.14-2.19+8.78+2.97=6.67-3.07=9.84-4.45-5.14+7.44=7.9-2.57+4.63-8.29=6.62+4.41=9.87-6.6+9.5+2.8=3.95+7.53-3.87+1.44=8.39-4.29+8.62=9.94-4.22-2.55+7.29=6.38-4.56=3.74+0.73=9.32+7.04+1.13-4.1=5.43-2.77-1.62=8.1-7.45+4.57-4.69=9.15-0.09-7.93+4.32=6.4+5.17+6.52+1.68=2.76+3.11=9.1+1.08=2.77-1.98+0.45=7.31+2.15+2.88=9.38-1.44-3.21-2.15=3.09+8.54=4.85+0.29-4.45=9.46+6.17+3.63+5.22=8.61-0.9-2=9.49-0.57-6.72+4.25=9.12+6.09-3.35-2.9=9.24-1.81+8.8-0.37=2.03+1.51=7.86+1.61-0.2=6.68+5.28-0.18=3.12+1.02-1.52=7.14-6.1+0.91-1.52=4.63-0.59+0.04+3.4=5.35+9.73+1.97+6.13=3.72+7.56+0.6-6.69=8.52-2.23-1.7=4.33-0.18-1.8=8.08-0.07-0.35-0.73=2.56+5.11+8.91-1.2=3.82-3.4+3.83=6.02-1.82-0.24-2.97=6.06+4.08-2.86-6.71=0.42+7.58-4.52=2.38+9.82=9.32-2.23-5.84=8.56-1.84+4.27-1.92=8.59-0.35-4.12=8.24-2.05-3.88+9.82=7.4-6.43+9.62=6.48+0.69=1.17+1.88-0.04+4.83=9.04+5.25-2.34-9.46=9.88+6.22=8.56-4.32-3.98=7.7-1.46-0.51-4.91=0.78+9.33-5.91+1.07=8.87+8.7+3.34+9.43=5.28+8.1+6.72+0.64=0.84+6.95+1.57+2.4=8.39+4.48+8.74-8.9=9.84-5.73=0.29+6.02+5.45-9.42=9.21-3.4=6.79-0.83-2.1=4.19+7.8-1.2=3.3+3.6-0.85+1.26=5.26-1.62-0.49+8.76=9.26+5.58=8.46-7.46+5.18-4.23=6.09+1.3-3.13+4.42=3.24-2.37+9.27+5.21=9-5.83-1.08-0.67=2.43+8.38+5.49-4.04=9.13-8.52+7.83-3.72=4+7.01+9.06=8.35-5.28+3+4.93=9.2-5.61+1.05=7.29-6.3-0.26-0.45=0.06+5.58+8.55=1.89+8.43+0.61-1.75=9.19-3.42=8.77-1.9-1.85=5.38-1.05=4.14+9.13+9.53=4.3+1.76+7.66-8.37=0.4+6.95+1.08+5.98=9.89-0.37+3.81=0.73+3.38+9.09+9.89=6.74+9.86=7.56-2.02+4.74-8.95=2.87+9.81-0.88-1.9=9.77+9.18=0.12+9.39+9.71+3.38=5.9+4.68+5.34=6.05-0.4-3.43-1.11=1.7+9.59+2.98=6.64-0.84+6.45=4.54+9.26-6.94-3.14=6.75-2.41+6.56+0.99=9.41+0.23+4.43+6.48=4.59+3.8-1.05=6.91-3.75+1.62-2.24=9.26+1.94+4.95+2.28=5.06+6.94-5.3=7.29-5.73-1.04+6.59=9.96-8.72=5.59+9.52-1.55=8.01-5.19+8.08-0.5=6.76-3.54+4.8-0.07=9.06+0.17=0.47-0.34+3.89+3.74=8.93+7.49-5.19-3.26=8.36-0.29-4.95=8.92-5.4-0.63-0.33=9.53-3.33+9.86+2.67=8.61-5.43-0.98=9.26-3.95-2.62=1.04-0.09+7.29+2.79=7.81-1.59+6.77=4.24-2.94+9.46+3.54=7.8-6.23+2.39+5.32=4.88+5.16=7.18+9.86+7.15+9.43=7.12-4.88-1.82+9=6.89+2.77+7.02-9.83=4.13-0.08+2.32=4.46+6.99=8.55-0.4+4.43+6.14=1.07-0.77-0.03=3.51-1.12+8-4.3=5.31+3.65-7.62=5.75-2.68+9.56+7.21=1.98+4.11+3.97=5.14+2.99-6.77=5.5+3.03+4.37+9.63=5.09-2.57+4.88+2.59=5.1+9.52-2.19+2.96=7.92-2.14+2.85+3.15=8.61-6.57+1.95+9.91=8.18-7.07+1.39+5.37=8.43-4.56+0.33+2.3=2.74-0.02+3.24+1.38=7.32-1.56+8.09=3.53-3.28=8.04-5.68=8.93-3.13-3.73+2.44=9.7+3.16-4.07+0.44=7.45-2.64-2.57+5.13=7.26-5.85=8.86+6.28+1.72-1.66=6.78-0.76-0.71=9.51-0.17-1.09+7.9=3.98+2.79+0.97-6.68=8.66+1.19-4.56-0.06=2.28+0.19+8.03-2.6=8.89+7.1+6.05-5.86=1.63+3.28+0.87-3.95=8.47+9.75+9.14-6.98=7.65-2.84-3.13=8.82-0.05-3.81-4.05=3.54+6.02-6.91+6.07=6.43-0.07-5.23-0.36=8.66-6.08+2.27=8.79-5.19-1.29-2.11=9-2.6-3.29=8.78+4.92=8.75+7.37-5.11+9.62=5.85+0.63+5.42+8.58=8.21-7.2+6.36+3.36=3.29-1.81+3.73+5.99=8.8+3.48=8.08-5.33-1.95+2.22=7.78-2.71-0.4+9.56=9.23-7.75+5.19=2.67+6.09+6.39=7.53+2.4+7.18-9.35=5.44+4.2=2.88-0.4=9.97+1.74+4.82=5.81+5.59+7.9+1.96=7.69-1.2+8.65=9.36-2.64-6.51=2.57+6.36+4.32=6.54-1.23-1.45=7.39+4.46+3.77=2.03+4.4-1.65-3.46=9.58+0.36+7.16=8.97+7.72+2.3=5.85-2.74=2.84+9.59+5.37+3.71=0.69+4.59+4.84-0.53=9.41-0.75-0.44=2.58+3.72-4.77+1.25=5.99-3.36+5.64+5.55=5.85+3.93=7.2+8.34-2.62-3.45=2.29+2.05=6.02-1.24-2.62-1.91=9.58-0.23-1.55-0.12=9.58-2.09-2.47+9.79=1.85+4.2+8.67=5.64-2.47-0.69=9.78-4.32+9.23-3.07=3.18+8.27-6.19+8.02=8.23-1.64+9.8=1.88+1.21-0.79=8.15-2.83-2.26-0.99=9.7+4.92-9.12=6.01+6.38-4.2=4.88-0.9+1.03+3.95=5.8-3.37+3.4-5.54=8.51+8.49=0.74+5.55+6.49=9.91+5.8+0.67-8.29=9.53+8.34-8.61=6.83+3.85-9.21=3.72+6.09+1.97-8.52=5.84-1.1-1.92=6.44+4.54=2.54+0.24-1.43=8.98-0.98=8.53-5.53+9.56=7.71-1.81+6.86=8.75-3.34=1.35+7.21-2.06+6.71=9.24-7.37+5.63-1.09=9.32+2.68+3.34+6.78=9.67+1.88-1.44-2.97=8.75-1.15-4.08-1.34=4.55+5.91-5.07-2.61=8.71-5.76-2.31-0.27=9.49-1.1-0.74-5=6-1.73-2.2=参考答案5.15+7.76-1.16+3.12=14.875.49-4.56-0.05=0.889.36+7.48+5.2-6.07=15.973.55+9.91+7.65-6.33=14.786.15-4.94+0.75=1.965.31+9.32-0.44=14.198.79+6.22+9.88=24.899.13+9.69+9.78=28.66.4+0.66-1.2-1.13=4.733.04+5.46-0.55=7.959.58-6.44+6.37+1.19=10.74.94+1.88+1-6.33=1.493.14-2.46+6.24=6.927.81-3.02-0.78-2.12=1.898.85-4.28-3.33-1.02=0.225.71-1.29+4.71+2.03=11.166.38+6.12=12.57.93-0.63+0.79=8.095.89-0.03-2.56=3.34.95-3.69+3.66-2.72=2.25.83+3.47+0.12-5.3=4.129.01-0.78-2.42-4.62=1.193.85+7.64+0.04=11.538.83-3.52-0.61+3.98=8.686.8-1.91=4.893.04+2.43-2.21-1.11=2.150.66+3.94+2.84=7.445.85-0.37-4.96=0.526.46+0.98-1.31-4.08=2.058.27+6.68-8.84-0.14=5.973.28-2.26+9.7=10.727.61-4.02-0.29-0.57=2.734-2.73=1.278.69-2.85+8.19-6.64=7.394.47+8.62=13.099.24-4.34-3.94+4.98=5.943.42+7.15+2.08+4.3=16.959.55-9.43=0.125.23-0.15+2.72=7.80.39+3.35=3.749.99-7.97+4.25+3.42=9.699.98-4.22+3.2=8.968.58+4.88-9.14=4.321.5+5.81-3.01-1.87=2.438.6+4.62-5.74=7.486.71+2.63+0.21+9.08=18.638.85-3.76-1.66=3.436.66+5.32-0.15=11.839.8+0.67-0.21=10.260.48+7.22-1.9+5.17=10.971.04+4.28+4.07+2.59=11.981.6-0.47+1.5=2.639.44-8.49+9.04=9.999.85-4.39=5.465.7+6.31+5.76-9.91=7.867.72-2.27-4.38=1.073.11+6.36+5.49-4.77=10.199.76-6.33-2.59=0.849.85-6.28=3.573.56+4.63-7.59=0.67.23-0.94-5.41=0.888.54+0.88-1.52+5.16=13.068.81+6.05-1.28-4.04=9.549.88-1.2-0.28-3.42=4.988.37-1.81-1.02-1.42=4.129.37-5.36+7.23-4.1=7.140.34+2.73-0.79+3.62=5.91.48+8.77-2.54=7.713.5+7.72+0.86-9.57=2.518.61-6.67=1.943.6+7.07+1.78-6=6.458.97-0.96-6.03=1.981.66+3.42+9.33=14.413.06-1.25+5.01-2.92=3.96.46-2.19-0.86-1.82=1.599.65+3.72=13.376.04+4.02+7.61-4.94=12.736.46-5.41+2.48=3.539.11+9.15+7.95+5.04=31.259.38-6.58+7.49-8.03=2.266.46+6.5-9.67-1.04=2.255.5-2.94+7.38-9.1=0.847.73-0.63-0.27+0.95=7.788.11+7.16-0.94-4.46=9.874.27+0.71+5.38=10.367.05+4.03+0.49+4.12=15.699.59-4-2.46=3.139.45-2.4-4.01+8.68=11.727.08+8.73-2.96-3.57=9.287.19-0.68-0.67-0.13=5.718.77-0.74-4.95-2.5=0.581.95+9.13-0.31-2.76=8.019.19-6.08+3.42+7.15=13.688.24-0.38+7.26-0.93=14.199.33-4.01+5.41+9.57=20.38.5-4.79+8.41+4.96=17.083.61+0.34+2.96=6.917.18+0.98+0.07+4.09=12.328.75+9.63+3.84+7.19=29.419.51+3.33-2.49-9.46=0.894.05+7.45-0.65=10.853.14+9.56+5.13=17.837.54-1.5=6.049.75-5.62=4.136.19-4.85+9.83-3.75=7.424.4+5.28+0.81-1.77=8.724.16+8.4=12.568.49-5.05+7.24+5.35=16.038.97+8.47-8.58-2.68=6.181.3+4.51-4.73-0.8=0.286.18+7.48+2.3-3.29=12.678.44-2.52-2.3-1.11=2.514.23+7.06-6.74+7.98=12.535.84+3.5+1.68+7.35=18.372.36+5.03+2.96=10.354.41+5.84+0.46-2.09=8.620.48+9.6-0.6-3.78=5.78.87-4.24+0.84=5.475.91+4.84-6.31+6.53=10.978.51+4.37+3.18=16.069.33-1.84+7.97-0.07=15.398.87-0.18-1.46=7.237.46-2.26-4.04=1.162.61-1.21-1.19+0.68=0.898.01+9.06-0.34-2.62=14.114.68-2.69+8.06-5.57=4.480.81+2.27=3.081.27+7.35+2.42=11.048.69+9.66-3.68+0.14=14.813.31-0.76-2.42+2.24=2.376.14+5.14-1.39-9.65=0.247.89+9.72-7.27=10.348.42-3.74+0.44+5.87=10.999.66+4.6-9.34+6.6=11.524.86-2.75+7.02-5.93=3.26.64+1.5-7.02=1.124.45-0.8-1.4+6.24=8.493.77+3.42-6.93=0.267.84-1.15-4.04-0.55=2.15.6+0.17+0.22=5.994.78+0.92=5.74.57+2.94+9.55=17.067.9+8.26=16.167.25+4.67-6.48=5.443.89+5.14+3.6+3.65=16.283.67+3.09+2.41=9.179.33+6.74=16.073.1-0.44-1.22-0.1=1.349.03-1.47-0.53-3.11=3.927.94-0.38+7.25+1.89=16.75.16+9.72=14.883+9.41-1.8-5.42=5.194.59-1.2-0.66=2.739.39+7.99+5.72+4.35=27.454.51-3.48=1.036.96-3.58+4.35+0.79=8.524.77+6.53-7.64+3.55=7.218.85-6.38+2.7+7.6=12.779.61+0.86+9.94-8.14=12.273.83+9.91-1.36+8.12=20.56.59+9.85-8.21-5.16=3.079.97+6.11-8.79+4.02=11.312.77+6.75=9.525.86-1.37+2.09-3.22=3.369.54-2.56-6.71=0.278.08-1.64+0.7=7.145.14+8.34=13.486.53+1.88+6.15=14.564.01+2.11+7.72-9.25=4.598.12+7.4+3.3+4.7=23.529.9-4.31-0.19-0.09=5.317.71+1.58=9.294.19-2.05+7.53+0.12=9.798.87-7.85+9.95-7.64=3.338.09-4.17-0.87=3.054.93-4.07+5.86+8.89=15.619.27-0.34-4.91-3.45=0.576.02-2.26+4.31-4.46=3.618.42-0.12-1.74+3.42=9.989.1-8.09+4.73+8.04=13.788.87+5.06=13.936.1+5.92-2.9=9.126.37-1.2-3.61+4=5.565.78-1.44-0.75=3.597.92-4.25+2.6-0.78=5.497.58-1.54-3.08-1.69=1.274.98-2.52+9.73=12.191.37+2.45-1.01=2.817.01-4.25+8.05-0.66=10.150.25+0.37-0.24+9.76=10.141.92+4.88-0.55-3.39=2.866.03-1.97+7.72-9.19=2.598.98-0.54+3.25=11.698.7-0.69+3.47+0.32=11.86.84+2.55=9.399.79-3.98+2.98+7.69=16.488.22-7.94=0.284.1+1.34-3.15-1.46=0.836.94-0.39-2-4.15=0.46.44-4.94+1.08-1.96=0.624.91-0.84+5.73=9.81.26-0.53+8.51=9.243.53+1.5=5.038.75-5.58+1.56-1.8=2.935.74-0.67-1.76+4.65=7.969.44-0.18-1.73+6.17=13.74.1-3.89+4.48+0.93=5.623.03-1.82=1.213.8+0.35+4.37+5.33=13.855.96-0.66-2.81+2.92=5.416.85-4.26-2.31=0.282.71+9.51-4.89=7.332.22+7.57-5.32-1.79=2.685.64+1.55+4.77-6.44=5.528.86+8.83-8.8+5.41=14.30.69+0.53+4.79=6.013.51+7.22+6.74=17.476.51-2.67=3.841.54+3.56+3.51-1.4=7.219.34+8.98+5.28-6.2=17.41.54+6.83-5.6+9.86=12.638.96+6.18+2.35+3.5=20.998.41+5.37-2.34=11.449.33-1.64-6.41=1.287.53+8.86+5.53=21.929.33-1.89-1.24-4.96=1.249.26-1.23=8.036.82+8.72-2.87+9.5=22.178.23-7.66+7.76-6.82=1.518.22+1.83+1.41=11.469.56+7.16=16.727.76-1.77=5.998.89+4.75+6.39=20.035.04-0.15-0.4+9.06=13.552.54+6.29-1.57=7.269.1+2.26-5.55+7.37=13.187.73+4.79-5.88+6.97=13.613.92+4.49+0.25+9.78=18.445.54-1.17=4.379.2+3.66-2.71-3.8=6.357.69-6.66+8.65=9.684.42+7.47=11.898.4+2.53-1.22-1.04=8.672.8+1.86+2.56=7.224.78-2.09+6.25-3.07=5.879.61-5.52-2.43+4.05=5.719.2-0.16-3.35-5.24=0.454.77+5.2+2.58-3.99=8.560.04+6.66=6.72.39-1.08-0.78+3.75=4.289.46-7.83+8.76+1.8=12.199.33+0.58+7.96=17.876.73-1.81+3.98-0.98=7.923.06-0.54+9.51+1.96=13.993.98-2.11+8.57-6.8=3.645.01+8.9-5.89=8.025.91-1.49+3=7.429.26-3.23-0.7-3.27=2.060.3+3.05-2.21=1.148.07+2.67+8.24=18.988.14+2.06-7.57+3.5=6.139.75+0.93-6.87=3.810.75+9.29+2.33=12.378.33+0.88+8.34+7.57=25.123.92+7.61+5.66+9.29=26.489.51-5.43=4.088+8.99+1.01=188.32-7.68+8.87-8.81=0.79.65-3.72-2.99+6.77=9.718.02+9.94=17.967.27+6.39-6.63+4.34=11.379.69-8.89=0.83.63-0.45+3.77=6.954.42-1.06-0.14+8.82=12.042.08-0.17=1.917.63+5.64-1.9-0.97=10.48.87-7.31=1.563.34+4.91+0.23+4.46=12.949.85-2.96-6.08=0.815.27+8.54+2.47-6.22=10.061.81+4.06+2.43+6.82=15.123.96-1.19+2.5+8.99=14.267.92+1.56-1.05-1.87=6.567.07+1.87-4.63-2.67=1.647.78+5.87=13.657.31+0.26-1.6=5.972.73+7.96+8.84-1.77=17.769.15+5.32+5.03-7.11=12.397.95+7.14-7.86-6.05=1.183.8-3.13-0.11+6.48=7.048.52+3.82-5.65+5.49=12.184.04-1.69-0.91+8.8=10.248.9-6.77=2.137.09+6.76-2.27-0.52=11.067.24+4.68=11.927.03+2.57-5.48+9.68=13.86.8-0.22-1.77+3.02=7.836.29+9.6-8.45=7.449.28-3.83+6.64-4.3=7.791.71-1.51+5.53=5.734.45+7.86+5.83+4.88=23.027.99+0.82+7.7-8.45=8.067.85+1.52=9.372.17-0.1+9.99-2.36=9.76.71+7.77-0.65-1.14=12.697.79+5.41-4.17-7.22=1.816.7-0.6=6.19.11+7.43+6.36+9.02=31.928.55-3.05-5.26+0.37=0.617.79-0.25-2.78+9.42=14.189.04-6.78+5.61=7.877.5+1.96+4.02-1.89=11.594.14-0.66-0.57=2.915.75+9.65-9.21+7.05=13.240.49+3.32+0.7+8.52=13.037.48-3.22-3.43=0.831.46+9.69+5.16=16.311.6+8.53-1.91=8.220.7+1.23+9.37+3.23=14.534.09-2.79=1.38.74-2.19=6.559.33-1.57-5.37-1.63=0.765.8+5.91+2.28+8.32=22.318.29-0.77-0.97+3.29=9.849.64-2.01+8.07=15.78.97-1.83+7.72+2.35=17.218.09+6.39-0.72=13.766.3-0.92-2.11-0.08=3.193.55-1.3+7.15-8.19=1.219.87-5.18-3.03+0.45=2.111.39+7.01+4.79+7.24=20.435.03-3.64+6.41=7.87.17+5.17-0.15=12.196.76+1.24+6.08+4.12=18.28.68+4.42-8.36=4.740.5+7.18-4.99+2.73=5.424.51-2.54+7.81=9.785.57+8.02-2.96-5.59=5.049.71-6.74+5.66=8.636.32-3.51-0.7+7.41=9.522.46+3.66-3.2-0.19=2.733.53-0.62-1.38-0.07=1.468.57-1.02-0.5-4.63=2.424.04+3.71=7.755.91+3.52-1.92+1.88=9.398.34-4.29+1.33+4.81=10.199.28+3.88-4.35+8.04=16.857.99-0.6-0.26=7.135.84-0.89+7.35-7.97=4.339.2+9.29-3.31=15.186.26-1.86=4.42.14+5.77+3.32=11.233.23+4.55+2.62=10.46.13-2.65-2.71=0.772.7-0.84+8.49-1.09=9.266.77-0.87-0.38-4.21=1.316.01+1.87-5.5+7.76=10.143.53+2.55+6.02-0.03=12.074.4+2.74+1.6-1.38=7.365.71-3.5+5.01-1.64=5.587.13-0.15-2.12-3.03=1.838.12+6.07-7.13+4.15=11.216-4.77=1.239.86-0.05-1.9+6.73=14.648.88-5.75=3.138.09-7.46+4.19+6.1=10.920.7+6.07=6.775.44+4.57+6.22-6.87=9.368.74-2.39=6.359.55-0.4+4.95=14.16.73-6.08+6.03=6.687.44+7.58-6.25-4.55=4.224.53+0.28-0.23=4.588.68+1.73+2.46=12.879.77-2.2-1.13+7.93=14.377.61-1.83+5.49=11.279.97-0.39-0.16+4.03=13.459.04+7.1+2.21+4.7=23.053.15+7.36-6.89=3.621.36+0.35+4.42=6.137.71-6.89=0.821.46+8.83-0.31-0.49=9.497.26+4.05+1.39+6.5=19.28.19-7.62+2.79+6.97=10.335.64-0.08=5.562.85+6.52+1.9+2.33=13.67.64-5.97+6.74-5.8=2.619.84+8.25-6.56+3.46=14.993.71+6.11-4.3+4.47=9.993.86+8.13=11.995.76+5.97-1.71+5.9=15.929.41+3.76+7.59-7.74=13.027.54-5.97-0.31=1.268.99-1.82-1.87+7.8=13.17.29-3.06-3.49-0.12=0.623.08-2.68+0.34=0.747.65-0.62+4.71-0.31=11.432.98+9.64+8.63+6.66=27.917.14+0.78+2.28+2.91=13.119.91+5.48-5.68-5.5=4.218.45-6.61+0.88=2.725.28-1.41-1.08+5.85=8.649.71-0.32-7.39+9.22=11.224.65+0.4=5.059.01+5.63-8.17-1.46=5.019.11+1.46+8.25-1.98=16.847.54-0.95=6.599.27-6.27=31.76+3.99+9.94=15.697.5+8.02+3.08=18.69.61-5.78-1.55+3.03=5.313.33+6.82-0.1=10.055.99-0.08-4.11=1.88.06+0.78=8.843.28+4.74+3.11+8.62=19.758.81-0.16-0.2-5.13=3.329.4+7.37+4.39=21.162.59-0.75-0.14-1.35=0.356.82+5.6+5.93=18.353.75+6.67+3.57-0.57=13.429.78-1.32+9.94+9.92=28.328.71-1.18-5.19=2.347.58-5.05+8.95-9.82=1.667.22+7.32-9.2+6.91=12.256.45+1.06+5.98=13.492.97-1.04+0.78+1.71=4.427.49-3.43-1.44+5.69=8.319.32-1.04+3.29-7.85=3.728.3-4-3.22=1.087.63+7.11+8.42=23.161.73-1.27=0.466.48-3.4=3.089.59-5.13-1.1-2.42=0.949.35-1+4.27-1.94=10.688.17-0.77=7.47.77-0.74+4.52-0.25=11.38.7+0.31-1.16+6.41=14.264.91-0.51=4.42.25+6.79-7.21-0.84=0.999.1-1.94-4.03-0.62=2.512.04+9.69+8.61-2.38=17.960.63+9.46-7.48+1.51=4.129.57-6.34-1.85+9.46=10.847.64+6.86+0.76-4.21=11.055.53+5.61-8.82=2.325.31+6.24-8.32-1.05=2.183.49+3.91+1.27-7.81=0.864.97+6.48-1.01=10.446.25+2.79-0.49-0.86=7.697.02+5.77+3.73+3.79=20.317.69-3.52+8.34=12.517.8-2.98-0.13-1.92=2.779.57-1.48-3.36-1.19=3.549.51+8.66+4=22.173.69-1.36+5.66+0.4=8.398.31+9.86=18.177.75-7.34=0.417.26+8.5-3.53+8.74=20.973.33+2.82-3.59+2.37=4.931.61+3.02+4.11+6.74=15.489.33-4.18-1.57=3.588.29+8.73+8.78-0.16=25.641.45+2.01+5.63=9.093.86-3+3.37-0.82=3.411.82+4.23-2.19=3.864.91+5.94-0.28+8.83=19.46.79-2.88+5.17=9.087.07+5.35+5.37+9.01=26.87.84-5.43=2.418.84-6.36+5.46=7.943.11+0.53+3.83+9.31=16.789.6-2.76-2.17=4.679.21-0.68-2.96-0.58=4.996.05-2.43+2.89-1.31=5.27.84-2.98-2.3-0.23=2.333.76+8.54-0.33+4.94=16.918.82+2.55=11.379.35-0.07+6.39=15.672.32-0.3-0.61=1.419.2-2.48-2.19+2.4=6.936.09-3.3=2.797.79+2.53-6.53=3.794.77-2.77-0.6-0.33=1.078.56-4.47-0.45+1.41=5.059.82+8.82-2.96-2.5=13.188.14+3.81+1.71=13.662.03-1.14=0.897.02-4.43+5.53=8.129.77-5.73-0.48+8.03=11.595.63+3.7+0.89+8.54=18.768.7+8.79=17.497.77-1.72-3.07-1.44=1.548.66+5.85-3.47+2.24=13.288.28-3.68+7.89=12.497.68+6.63-0.13-1.21=12.972.84+8.08-5.64+0.07=5.354.5-2.48+4.55+3.72=10.292.85-0.51+8.61+8.47=19.429.42-1.12-7.63=0.679.05-0.34-8.28=0.432.37+0.93+4.43-5.95=1.788.29+3.15+4.27+7.09=22.86.28-0.16-4.53+2.32=3.910.37+7.99=8.369.32+3.59-1.85-0.68=10.386.91-4.84-1.41+9.83=10.492.53-1.67+0.96=1.828.83+4.23-0.41+4.26=16.916.93-6.46=0.479.78+5.1-0.86-5.25=8.778.45-4.35-2.57+0.64=2.178.96-8.57+9.02=9.419.77-6.83+5.18+9.47=17.596.07+2.56-2.26=6.376.91-3.92+5.74-7.24=1.492.17+1.07-0.25+5.74=8.737.81-7.21+4.68+9.92=15.25.99-1.64+1.01=5.362.94+6.92+0.63-0.76=9.734.23+9.83-2.45=11.618.37+7.53-0.48+5.39=20.815.79-0.38-0.84=4.577.14-2.19+8.78+2.97=16.76.67-3.07=3.69.84-4.45-5.14+7.44=7.697.9-2.57+4.63-8.29=1.676.62+4.41=11.039.87-6.6+9.5+2.8=15.573.95+7.53-3.87+1.44=9.058.39-4.29+8.62=12.729.94-4.22-2.55+7.29=10.466.38-4.56=1.823.74+0.73=4.479.32+7.04+1.13-4.1=13.395.43-2.77-1.62=1.048.1-7.45+4.57-4.69=0.539.15-0.09-7.93+4.32=5.456.4+5.17+6.52+1.68=19.772.76+3.11=5.879.1+1.08=10.182.77-1.98+0.45=1.247.31+2.15+2.88=12.349.38-1.44-3.21-2.15=2.583.09+8.54=11.634.85+0.29-4.45=0.699.46+6.17+3.63+5.22=24.488.61-0.9-2=5.719.49-0.57-6.72+4.25=6.459.12+6.09-3.35-2.9=8.969.24-1.81+8.8-0.37=15.862.03+1.51=3.547.86+1.61-0.2=9.276.68+5.28-0.18=11.783.12+1.02-1.52=2.627.14-6.1+0.91-1.52=0.434.63-0.59+0.04+3.4=7.485.35+9.73+1.97+6.13=23.183.72+7.56+0.6-6.69=5.198.52-2.23-1.7=4.594.33-0.18-1.8=2.358.08-0.07-0.35-0.73=6.932.56+5.11+8.91-1.2=15.383.82-3.4+3.83=4.256.02-1.82-0.24-2.97=0.996.06+4.08-2.86-6.71=0.570.42+7.58-4.52=3.482.38+9.82=12.29.32-2.23-5.84=1.258.56-1.84+4.27-1.92=9.078.59-0.35-4.12=4.128.24-2.05-3.88+9.82=12.137.4-6.43+9.62=10.596.48+0.69=7.171.17+1.88-0.04+4.83=7.849.04+5.25-2.34-9.46=2.499.88+6.22=16.18.56-4.32-3.98=0.267.7-1.46-0.51-4.91=0.820.78+9.33-5.91+1.07=5.278.87+8.7+3.34+9.43=30.345.28+8.1+6.72+0.64=20.740.84+6.95+1.57+2.4=11.768.39+4.48+8.74-8.9=12.719.84-5.73=4.110.29+6.02+5.45-9.42=2.349.21-3.4=5.816.79-0.83-2.1=3.864.19+7.8-1.2=10.793.3+3.6-0.85+1.26=7.315.26-1.62-0.49+8.76=11.919.26+5.58=14.848.46-7.46+5.18-4.23=1.956.09+1.3-3.13+4.42=8.683.24-2.37+9.27+5.21=15.359-5.83-1.08-0.67=1.422.43+8.38+5.49-4.04=12.269.13-8.52+7.83-3.72=4.724+7.01+9.06=20.078.35-5.28+3+4.93=119.2-5.61+1.05=4.647.29-6.3-0.26-0.45=0.280.06+5.58+8.55=14.191.89+8.43+0.61-1.75=9.189.19-3.42=5.778.77-1.9-1.85=5.025.38-1.05=4.334.14+9.13+9.53=22.84.3+1.76+7.66-8.37=5.350.4+6.95+1.08+5.98=14.419.89-0.37+3.81=13.330.73+3.38+9.09+9.89=23.096.74+9.86=16.67.56-2.02+4.74-8.95=1.332.87+9.81-0.88-1.9=9.99.77+9.18=18.950.12+9.39+9.71+3.38=22.65.9+4.68+5.34=15.926.05-0.4-3.43-1.11=1.111.7+9.59+2.98=14.276.64-0.84+6.45=1