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8.08+2.11+0.03-6.41=6.37+4.63-3.51+4.58=9.62+7.68-2.66+8.99=3.83+8.02+5.45-3.37=8.51-2.61-1.26=7.7-4.61=7.69-4.94-1.02-0.77=5.08-2.15=9.16-5.27-1.97=2.7-0.3-1.96+6.59=9.19-0.93-6.27+2.73=4.86-0.64+7.68+9.51=8.31-7.35=9.13-2.81-5.36=7.5+5.92+6.07=9.39+0.55-1.59+4.06=5.99+9.94+0.96+1.47=3.71+3.62=4.49+1.6+2.6+8.73=3.43-0.71+4.37=6.48-2.51-1.38=3.28+4.82+5.09-2.11=9.3-6.66-0.56+8.64=9.58+7.5+9.37+2=7.4-3.34-1.3+4.74=8.15-6.89-0.2-0.07=3.92-0.56+5.77=5.33-1.22-3.86=6.9-0.7+9.64-2.19=7.13+4.77=5.18+7.19=9.98-4.58-4.43+0.99=3.7+5.61-6.27=4.85+6.01+7.88-6.96=9.4+9.96+2.93+9.41=6.41+5.36-3.4+8.78=4.59-1.13-1.14=7.05-0.43-0.67-3.56=8.45-2.51=6.99-0.15-2.39-3.53=7.72+6.81-5.17-7.97=9.63+1.26-2.03-3.83=7.1+4.03-5.16+4.04=6.28-1.06+2.6=3.71+1.81-3.2+1.18=9.36+4.51-3.85-6.69=2.77+5.37+6.1-5.61=9.54-0.94=8.39-3.61+1.79=8.8+3.6-7.59-0.76=0.4-0.04+8+2.63=8.14-4.97-2.09=4.85-0.33+9.82+7.89=9.24+4.68-3.76=9.65+2.43-8.08=8.81+3.21+0.36-0.15=4.57+3.27+9.27+5.74=4.92-3.79-0.5=7.65-3.69+8.2-9.14=8.16-3.05-4.85+9.09=0.94+5.69+6.96+3.62=0.98+7.13-1.68+8.63=6.09+9.38+6.71=3.63+3.07+7.41-7.55=8.95+3.55-2.07=5.6+4.97-9.46=2.76-0.72+0.33-0.86=8.25-6.24-0.25+3.29=8.62-2.74-0.35-2.76=9.49-0.75-1.55-3.96=6.99-0.04+7.02-8.23=6.92+7.29=9.43+3.95-9.29+4.58=6.84+3.23=8.15+2.51-1.98-3.37=9.36-5.38-2.75=2.96+0.35+0.61+3.07=4.43+5.55=7.61+5.64=5.43-4.22-0.48+2.33=2.55+4.07-3.92=7.71-5.42=8.27-0.81-2.11-0.11=6.28+9.07=6.37+7.83-2.59+5.73=2.03+5.62-6.1=6.5+3.45+1.51-2.55=8.6+1.48-3.85+3.35=7.99-1.28+9.79+2.82=9.37+9.51-2.74-0.34=5.92+6.98+9.56-5.07=8.42-0.04-1.05+5.66=4.39-1.88+7.59+0.98=0.3+2.4+7.32=4.67-2.57+9-9.94=4.87+5.66+7.27-4.69=3.39+9.19-1.49-5.17=7.69-4.28+0.32=6.16-4.59+5.21=4.4+9.14=8.37+4.51+1.84=5.56-1.03-1.51=4.74+8.51+1.85-3.65=8.75-4.69-0.49-1.4=4.71+3.57+8.45+4.76=8.94-7.02=4+7.07-6.76-0.06=6.14+4.61-7.62+7.29=3.15+5.87+7.85=1.49+9.44=8.79+9.33-1.79=6.71-6.15+7.25=1.52+6.73-2.19-1.7=6.69+0.65+8.51=3.45-1.13=2.82+1.31+7.44+1.4=9.66-4.6-0.34-2.29=1.52+7.81+5.4=2.8+0.55+8.72-1.6=3.99-1.92+5.76+4.36=0.02+4.1-2.4=6.84-4.82+8.31-7.78=8.33-2.17-0.96=7.4+2.02-3.45=4.48+0.55+1.61+1.87=5.23+1.01-2.13-0.26=3.38+1.92=9.21-2.59+0.03+7.52=8.28-0.85-2.1+9.03=3.16+1.75-1.25-3.36=4.28-3.17-0.3=8.73+0.46=2.08+7.22+2.31+4.54=6.01+4.63+9.77=1.49+9.85-2.01-4.55=9.76+6.51-5.26-8.93=3.8-1.08+5.39=8.92+1.69-7.18-2.26=6.6+1.17+6.17-6.53=7.29-1.72=6.96+1.38+9.1+7.66=6.15-0.72+4.25+3.04=3.28+0.54+2.78=2.65+4.25-5.31+3.64=3.93-0.79+0.59=6.64+0.28+8.56=7.91+2.5-9.6=6.91+8.93-8.06+6.65=1.49+6.44-3.74=2.76-2.45+0.72=1.73+5.76+2.92-0.5=2.71+8.79-7.17=5.92-4.97+3.28-0.39=9.5-6.65+1.13-2.39=9.62-8.6+5.36=9+8.88-0.36=4.26+3.23+5.7=2.92-1.35=2.41+3.92+0.04+9.1=5.2+2.4-2.6=2.8+0.93=8.02-7.08+3.72-3.07=5.05+3.3+5.15=3.32-0.22-2.06+3.26=9.66+5.82=5.56-1-3.44=6.52+3.31=9.13+3.72+3.41+4.93=2.23+8.06+2.19-1.28=5.47-4.07+5.43=9.82-8.53-0.51=5.99-3.42+3-3.09=4.28-1.39-1.33=7.13-1.77-1.16+6.41=8.05+2.68-5.22=9.46+1.8-0.67=8.25+5.19-9.91=8.53-3.3+6.62=0.99+8.27=0.92+1.51-1.38=1.91+9.21+3.95-8.97=4.02-1.72=9.33-4.09-0.42-1.37=6.67-4.79=9.86-3.32-0.33-4.21=4.03-3.73+3.98-0.73=8.71-2.01+1.7+3.67=1.73+0.25+6.78+9.06=4.23+2.21+4.38+9.78=5.29+0.76-0.57=5.86-1.35-0.42=3.15+7.74+6.9-9.26=0.07+1.38+7.38=7.95+3.88+3.98=6.12-0.73-1.09-1.25=7.53+1.98+0.99=8.54-0.81-2.84=6.53-1.75+3.11+2.68=8.71+6.21+6.68+7.21=7.69+6.91=6.31-0.42-4.75-0.63=1.5-0.15+2.86-1.87=4.26-3.15+2.47-2.37=0.97+9.88+9.81+2.37=8.13-5.62-0.84=2.22-0.86=5.39+5.06-2.38=8.46+8.54-3.02=9.94-5.6-4.09=6.52-0.7-2.86=8.62-0.72+8.42=7.46-1.2-5.84+6.03=9.85-1.93-1.43+6.08=9.09-8.19+1.13+6.54=7.06+7.22+5.62-6.32=8.61+8.85+7.94+9.45=9.04+3.11=8.75+5.91-2.76+6.8=9.06-1.72-1.2=1.16+7.22+8.85+4.41=3.46+3.61-4-2.26=1.79+6.97+2.96-6=6.45-2.76-1.35+1.79=8.28+4.55+7.43+8.7=5.52+7.46-5.68+5.05=3.66+9.83-7.86+3.21=9.32-1.34-5.18-1.17=1.87+9.24-4.66=7.13-1.1-3.1-0.8=5.88-1.31+6.25-2.97=1.09+6.83+6.2+0.49=9.11-3.97+5.37-7.06=8.44-7.37=1.11+4.89-3.16+3.25=6.07+3.89-3.43=8.77+1.43=5.54-4.14+6.05=2.91-0.61+7.4=8.22-1.57+6.75+8.54=3.12+8.28+0.69-8.06=6.59+4.92+1.34-2.65=2.48+6.67-5.82=6.22-3.62-0.15-0.48=4.34-3.65+2.86=9.69-7.95=5.87+8.43=9.02-4.63+4.71+3.69=5.48+8.85-6.53-2.29=7.11-5.97+9.61+0.21=4.65+3.15-0.93=2.64-2.13+8.31-1.92=2.32+5.14+0.42=3.25-3.11+1.09+9.75=8.77-0.91-1.78+3.69=1.94+6.49-6.69=2.54+9.76-0.53-7.43=3.97+5.19-6.18+6.22=8.78-1.71-2.23+0.57=3.14+3.56-6.5=5.82-0.57-1.55+9.18=7.23+9.15-1.13+0.39=1.26-0.92+7.66=6.74-3.36-1.54+9.41=6.07-1.99-1.96+7.26=5.33-1.61-1.28-1.85=5.57-4.3+9.92-7.4=9.66+5.8+0.2=8.76-0.07+3.81+6.86=8.55-0.22=7.08-6.23=5.66+5.77-1.63=8.05-4.86-1.64+2.33=6.82-2.54+0.82+7.87=3.06+6.59+2.99-2.17=9.58-0.38+6.92-6.1=5.77-5.54+3.58=7.12-3.63-0.3=5.52+1.3+1.96=9.34-1.55+0.1=1.13+6.99-0.32-3.43=8.11+7.13-0.13-1=0.31+8.63-4.43=9.4-4.84=4.9-4.03+2.78=1.1-0.2-0.62=9.84-0.43-0.35-3.87=7.24+0.63+6.59-4.24=9.1-7.26+7.77+0.88=2.03+2.02=9.38-5.48+6.67+7.7=2.2-1.78+3.81+4.66=7.38+7.64-7.27+6.59=8.04-7+6.09=5.33+2.15-0.86+4.37=9.94-1.27-7.65+3.22=7.95-0.08+9.34-8.6=6.85-1.06-2.58+0.86=3.04+7.93-6.96+0.47=7.98-0.58-5.39+2.38=2.53-2.13=9.27-4.75+4.34-5.96=9.81-2.24+3.61+6.97=5.42-2.04-3.23+4.68=5.05-0.84+3.11+8.2=8.21+9.5=5.45-0.06-3.91-0.39=3+9.46-9.27-1.86=5.94-1.86=5.82+0.85=4.84-4.03+3+0.5=5.81+0.03+2.36-7.28=9.35-1.42=9.63-7.65+2.22-3.42=6.06+0.96+6.17=9.83-0.44-1.09-5.58=0.82+3.06+4.25+7.66=9.43-0.95-0.44-0.28=7.14+6.73=9.81+3.69+0.99=1.88-0.21+9.58+9.68=9.98-2.67-6.68=7.87-2.6+9.84-9.79=9.16+3.13+6.52-2.39=7.91-4.1+6.3=5.56+0.62=7.32-0.67+8.98-0.62=3.39-2.01+3.06-3.09=4.75-0.32+5.41+0.73=8.9-2.79+6.25-1.09=2.56+1.6+6.78=4.56-3.33=6.63-4.02-2.22+6.27=5.17-0.6+8.81=3.95-1.69+1.26+5.91=8.21-6.03+2.19-4.16=6.64+7.71+2.69-0.99=7.72-3.57-1.32=6.84-4.41+6.54+3.77=9.22+5.94-5.34+2.96=3.37-3.23+6.92=2.05+5.23-3.23-3.2=8.47+3.79+8.92-5.53=2.48-2.01=7.21+8.88-7.87=1.23-1.13=6.24+4.98=0.12+7.82-1.69+1.94=0.23+7.38-0.53-4.2=1.89-0.15-0.22+8.25=9.53-4.08-1.53-3.4=9.31-6.75+8.49-0.46=8.47-2.56-4.91=9.32+9.49-6.13-5.4=3.7+6.79+5.83=3.92+6.18+5.92+8.29=7.17-2.73+3.7=7.69+7.91-2.4-0.08=6.59+3.99-9.49+4.49=2.29+2.96-1.9=1.6-0.84+9.89+4.1=2.39+6.92+7.9=9.49-0.25+0.12-8.33=9.85-0.53-2.58-3.73=6.18+2.58-3.27-1.25=8.05-1.23+3.21=6.29+0.72-5.98=9.29-8.02+0.1+5.95=4.68-1.11=4.44+3.05+6.95=4.65-4.28=3.62-0.65=0.54+6.32+5.71-5.09=1.27+8.7=9.14+5.49-9.53=9.14-1.12-2.28=8.74-7.02=5.36+4.96+1.81+2.12=7.56-2.7-0.97-2.59=8.23+9.9-1.33-7.37=8.84-0.75-1.3-6.34=2.77+4.07+6.21+7.72=3.39+2.53+6.34+5.76=7.66+9.28+5.78+0.46=7.95-3.55-0.27-2.91=3.09-0.79+7.84+7.8=4.69-3.92=4.35+6.25-6.98-0.51=8.41+1.53-4.04-2.03=6.42-4.44+5.05-1.19=2.53+9.14+7.18=2.78+9.74-1.65+5.08=7.18+0.9-1.42-1.36=5.32+4.33+0.03=6.01+2.67-0.81+2.9=2.3+1.1+2.09+4.51=9.22-6.4-0.9+7.75=8.16+9.68-5.13+9.89=3.3+5.39=6.8+6.94+0.18-7.63=6.38-4.05-1.2=0.13+5.99+1.59=8.71+9.38+6.13-1.72=2.2+4.18=4.22+2.32+9.41=9.48-0.66+4.62-7.63=6.52+3.98=6.94-0.02-4.52=1.21+5.2-5.65+8.04=6.12+5.06=8.05-3.12+4.23+2.76=4.13+4.73+3.53=8.88-6.61=9.24-5.34-1.48+2.04=3.86+1.62+2.76+8.13=6.76-4.45+3.06-2.17=1.8-0.1+7.79+7.19=8.89-7.69+6.08=8.39-2.57+5.23=3.95-0.1+5.15=4.8-2.63+5.14-5.25=2.53+6.37-2.75+6.32=4.25-0.98-2.67-0.07=7.44-4.89-0.8+1.78=5+9.51+7.58=7.33-0.34+9.78=4.81+2.94-1.25-6.39=4.35+8.34-8.52=6.17+4.88-2.85=6.66-1.63+2.03+8.68=9.4+6.79+2.17+5.03=9.41-7.73+8.74=9.43+6.94-4.21+2.35=5.4+4.32-7.56-0.44=3.92-0.53+4.49+2.77=9.4-7.24+8.04-8.03=1.53+0.38=0.85+3.76+2.32-1.18=8.13+4.68-1.27-0.28=1.54+1.59+2.29-1.02=3.46-1+3.35+2.32=6.07-2.56-0.4=7.91-3.04+5.3+6.65=9.41-1.93-1.3-2.7=5.73+7.81+5.28-9.39=8.28-4+1.7=6.63-4.41+4.02-1.01=9.88-1.46=3.95+8.94+3.64=6.4-2.02-3.71+8.45=5.93-1.56+2.14-2.89=2.67+5.61=7.33-6.43+6.23+6.65=8.21-0.72-0.91=9.83-2.21-7=8.93-5.4-2.82+3.54=9.44+7.87-5.73-0.9=8.05+4.04-2.72+9.71=3.56-0.74=8.09-1.5-3.96-1.87=8.04-2.83-4.57=1.62+0.39=0.63+3.81+0.5+4.06=4.23-3.71-0.18+4.57=5.71-4.59-0.88+9.66=3.45+8.2-8.61=2.52+8.44=6.68-4.75+0.08=7.59-3.16-3.17=2.7-0.43+6.44-2.87=5.04+6.71+4.93+3.17=7.13+4.64+0.33-4.77=7.23-1.43+2.35=6.94+0.19=9.09-2.18-3.07=9.52-0.16-5.4+3.3=9.71-4.09-3.34-1.56=6.54+9.13-0.17-7.47=5.26+8.25+3.71-5.18=6.3-1.41+8.1+0.98=8.84-3.63=0.06+2.68+1.74+8.69=4.54+6.31+0.52=9.88-3.06=9.42-8.38+2.34=8.38-5.19=5.74-0.07+1.85+1.4=7.89+8.04-1.11+7.05=6.41-2.34+4.15=2.26+8.37-9.81+7.98=2.68+3.57-0.06-4.3=2.81-2.01+0.11+7.7=5.1+8.11=8.91+1.11-2.79-1.25=9.92+9.07+0.9=7.5-2.19-3.13=8.96-0.05-4.18=5.04-0.97+0.35-3.16=1.86+4.14=3.7+2.86+7.93+4.72=9.43-2.23-3.36+6.52=1.89+9.96+7.79+0.54=8.56-1.72-4.03=6.06+8.37-1.04-5.89=6.98-3.83+5.95=3.28+9.22+9.95-6.59=4.04+7.82-6.68-1.06=1.31+8.54-6.88+2.81=8.72+7.95+0.79-3.03=8.55+2.52+6.19=1.22+8.9+0.73=4.51-1.24+8.26+4.38=7.75+5.95-6.36=4.58+5.98+4.72=4.08+9.95+2.86+5.71=4.58+7.4-3.52=7.68-0.36-4.95-1.95=9.37+6.87-2.56=8.37+7.63+6.09=7.59-0.97-2.14+0.17=3.44+9.69-1.92=1.8+7.35-7.38+8.28=1.2+2.59+9.73-2.6=9.57-0.34-6.62=9.24+2.61-1.07-4.11=5.57+3.99-8.97+4.42=2.62+6.68=8.35-1.18+2.91-5.83=4.49-4.3+9-4.36=9.24+6.03-7.73-6.56=4.73+5.9-3.24=5.76+3.56+5.08+8.8=7.71+5.35-6.41-6.1=1.72+8.17+0.56+4.82=2.64+6.91=6.29+6.02-5.95+9.52=4.21-3.26+2.59=9.56-4.57+8.94+9.65=1.29-1.01+0.51=2.98-0.84=8.18-1.95-0.77=3.62-2.62=6.85-1.53-0.35=7.48-1.4-0.61-1.7=2.53+2.17=7.31-4.63+3.39+1.97=6.81-1.28-3.25-0.24=8.36+9.93-3.65-0.6=7.93+5-4.76-2.95=3.61+6.38-3.15=3.75-2.29+6.77+3.18=2.07+1.14=6.81+2.7+7+5.06=1.12+8.39+2.91-2.15=2.42+4.31-2.63+9.93=4.09-2.71+4.82+5.99=4.27+0.52+3.17+7.12=9.78-1.73+4.41-8.74=8.67+9.88+1.17=6.13+5.02+0.21=9.15-3.24+8.32+6.71=6.2-4.54-1.4+7.8=5.23-0.24-3.15+5.13=8.93-0.68-4.34-0.47=4.49-0.14=0.34+6.65+4.29+0.87=6.7-1.45+3.94-0.23=7.32-2.81+9.62-5.71=3.94-1.53-0.08=2.93+5.25-2.53-5.49=9.56+2.3+5.82=9.59+8.88-5.12+4.94=9.77+7.46-2.86+2.44=4.65+9.96-5.63+0.14=8.3-4.98-1.63+3.17=9.43-5.23-3.24-0.07=9.93-7.19-0.3=9.96+8.49+0.3=7.94-1.94-2.75+3.17=4.72-0.44+6.68+2.51=7.65+3.54-3.66+4.88=6.86+5.37-1.12=5.52-3.97+0.61=5.5-0.32-1.37+1.72=8.48-5.49-1.04-0.76=9.81-7.82+5.95-2.89=9.63-7.47-1.36+8.38=9.08-4.21=8.59-3.96-2.82-1.51=5.68-0.42+6.76-6.69=8.23-5.47+9.61-4.94=5.61-1.41-3.2=7.44-2.72-4.42-0.17=5.53-0.5-3.3+2.17=6.6-1.75-4.46=8.34+7.11-3.88-2.78=6.26+1.25+4.17=9.42-3.4+9.77=6.12+6.85+2.51=9.79+1.97+8.32-3.06=9.38-5.11-1.55+7.38=5.73+4.76-0.09-5.5=9.62-5.72-0.84-1.07=7.96-0.88+1.61=5.92-4.45=4.5+9.97-2.34-9.67=7.66-1.2-0.7-2.76=9.19+5.16=8.03-2.89+0.71=8.47+3.06-3.44=6.42-3.05=3.43-3.04=1.27+7.67+7.24=8.18-3.9+5.6-0.75=0.39+5.55-1.47=6.76+1.26+6.02-1.99=8.1-4.99-2.05+6.92=2.82-1.08+1.43=2.32+5.67-6.23+6.64=8.44+1.15-2.1=1.72+4.58-3.78=9.5+1.72+3.52+6.21=1.58+8.32-2.75-5.32=8.56-1.33-2.51=4.94-1.22+3.05=6.74+9.15-2.38-1.37=9.99-8.34-1.54+5.84=9.59+7.49+4.32=5.01+5.44-8.56=2.64+9.54+5.55-8.56=5.61+6.32-5.63-4.32=1.12+9.09+7.91+5.2=9.42-3.36-4.62=6.96-1.57=8.56-2.24-3.6+0.64=9.4-8.52+2.1-0.73=1.3+2.02+1.57+8.33=7.49+9.53=5.77+2.49+0.1-4.29=0.72+2.03+6.4+7.3=7.8-1.15-0.26=6.93+5.26+9.74-2.37=9.67-2.05-5.56-0.72=6.86-6.71+3.09=7.02+4.31-7.83=9.6-2.95-4.82=3.92+9.84-1.47-4.58=2.32+4.68+1.33=5.53-5.27+8.34-2.35=5.88-5.67+8.55-2.1=6.29+9.79=9.32+3.76+1.59-3.11=5.17+6.4=8.46-1.54+7.34-2.22=9.06+8.44+7.38=7.5-6.89+3.33+8.8=7.64+5.86+2.77=7.08+9.25-5.22-1.85=7.61-0.4-5.05+8.67=9.65+1.87+0.63-4.15=6.96-1.39-1.03-2.86=7.4+8.81+7.25=9.38-2.9+4.66=9.15-2.74-5.57+7.65=6.78-1.14-5.01+5.44=4.83+0.97-3.4-0.88=4.6+6.99-9.63+7.7=5-2.06-2.17=6.42+5.95-4.7+5.9=9.12-5.6+6.46+5.36=6.11+9.08+0.96-1.01=2.63+0.05+6.74=6.61-3.03+5.91-4.81=8.29+6.66+4.38+1.42=9.79+3.98-9.22+2.31=8.27+7.47-6.61+3.23=8.51-0.4-6.42-1.24=9.6+8.42-7.55+5.29=2.16-0.04+0.27=8.2-5.67-1.07-0.87=8.47-3.94+0.76-2.22=7.99+0.36-1.94=5.39-1.4=7.43-7.02=9.5-0.39+4.73-5.74=9.97-6.7=3.75+0.78+5.48-7.66=8.58-2.67-5.41+0.15=4.51+6.71+0.99+5.35=8.9+6.93-6.49-5.22=6.22+2.52=7.44-7.23=5.34+3.29=6.57+4.39=8.37+2.35+7.9+8.85=8.34-4.24+0.58=5.8+4.25+7.49-2.56=6.37+6.95-2.16+2.12=6.06+0.61=7.82+8.7+2.7-5=6.61+4.09-4.76+9.41=1.93+4.12-4.3=6.18-4.75+2.77+2.38=8.07-1.02+7.15=7.6+8.37+3.49+3.76=5.02-3.82+3.03+3.01=8.56-7.21=7.25+8.83+4.03-8.13=7.19+0.99+7.69+4.44=9.89-4.27-4.9+1.36=6.32+7.65=7.61-3.06-0.08-1.15=8.09-0.45-2.88-0.97=8.23+7.73+9.42+4.62=8.2-7.92+8.01+4.74=9.89-4.35-1.23-0.1=7.19-1.8-1.24-0.31=4.91+3.41=9.48-0.06-2.12-2.55=6.37-3.04=7.2-0.98=9.09+5.41+3.79+5.16=7.93-0.54-5.25-1.79=8.95-8.05+9.53=7+7.1-9.9+7.29=7.79+9.24-0.18=7.79-2.32-5.23=5.53+2.93-5.49=9.2-4.36+5.59=8.06-0.82-1.04-2.37=4.28-0.37+3.45+7.86=7.93+0.28-1.14+4=8.72-0.02-2.05=9.26-2.8+7.03-3.07=6.51-0.67=5.4-1.02-0.68=3.57+5.88-3.17+4.51=8.65+8.2+4.42=7.37-0.45-1.26=6.91-2.61-1.34-0.35=6.13+1.2+3.85=2.86+2.36+3.68=9.73-1.61-5.1+4.89=8.21+7.51+6.85+1.9=7.9-0.09-2.09-1.19=5.93-3.87=8.76-6.38+5.48=5.64-4.46+5.05+2.17=8.99-8.43=3.89+2.1=4.72+4.27+9.89-5.23=8.12+1.38=6.36-4.79=9.37+9.77+9.53-6.12=2.32+0.54+5.3-4.05=7.35+5.37+7.77=8.99-0.41-1.96-0.34=参考答案8.08+2.11+0.03-6.41=3.816.37+4.63-3.51+4.58=12.079.62+7.68-2.66+8.99=23.633.83+8.02+5.45-3.37=13.938.51-2.61-1.26=4.647.7-4.61=3.097.69-4.94-1.02-0.77=0.965.08-2.15=2.939.16-5.27-1.97=1.922.7-0.3-1.96+6.59=7.039.19-0.93-6.27+2.73=4.724.86-0.64+7.68+9.51=21.418.31-7.35=0.969.13-2.81-5.36=0.967.5+5.92+6.07=19.499.39+0.55-1.59+4.06=12.415.99+9.94+0.96+1.47=18.363.71+3.62=7.334.49+1.6+2.6+8.73=17.423.43-0.71+4.37=7.096.48-2.51-1.38=2.593.28+4.82+5.09-2.11=11.089.3-6.66-0.56+8.64=10.729.58+7.5+9.37+2=28.457.4-3.34-1.3+4.74=7.58.15-6.89-0.2-0.07=0.993.92-0.56+5.77=9.135.33-1.22-3.86=0.256.9-0.7+9.64-2.19=13.657.13+4.77=11.95.18+7.19=12.379.98-4.58-4.43+0.99=1.963.7+5.61-6.27=3.044.85+6.01+7.88-6.96=11.789.4+9.96+2.93+9.41=31.76.41+5.36-3.4+8.78=17.154.59-1.13-1.14=2.327.05-0.43-0.67-3.56=2.398.45-2.51=5.946.99-0.15-2.39-3.53=0.927.72+6.81-5.17-7.97=1.399.63+1.26-2.03-3.83=5.037.1+4.03-5.16+4.04=10.016.28-1.06+2.6=7.823.71+1.81-3.2+1.18=3.59.36+4.51-3.85-6.69=3.332.77+5.37+6.1-5.61=8.639.54-0.94=8.68.39-3.61+1.79=6.578.8+3.6-7.59-0.76=4.050.4-0.04+8+2.63=10.998.14-4.97-2.09=1.084.85-0.33+9.82+7.89=22.239.24+4.68-3.76=10.169.65+2.43-8.08=48.81+3.21+0.36-0.15=12.234.57+3.27+9.27+5.74=22.854.92-3.79-0.5=0.637.65-3.69+8.2-9.14=3.028.16-3.05-4.85+9.09=9.350.94+5.69+6.96+3.62=17.210.98+7.13-1.68+8.63=15.066.09+9.38+6.71=22.183.63+3.07+7.41-7.55=6.568.95+3.55-2.07=10.435.6+4.97-9.46=1.112.76-0.72+0.33-0.86=1.518.25-6.24-0.25+3.29=5.058.62-2.74-0.35-2.76=2.779.49-0.75-1.55-3.96=3.236.99-0.04+7.02-8.23=5.746.92+7.29=14.219.43+3.95-9.29+4.58=8.676.84+3.23=10.078.15+2.51-1.98-3.37=5.319.36-5.38-2.75=1.232.96+0.35+0.61+3.07=6.994.43+5.55=9.987.61+5.64=13.255.43-4.22-0.48+2.33=3.062.55+4.07-3.92=2.77.71-5.42=2.298.27-0.81-2.11-0.11=5.246.28+9.07=15.356.37+7.83-2.59+5.73=17.342.03+5.62-6.1=1.556.5+3.45+1.51-2.55=8.918.6+1.48-3.85+3.35=9.587.99-1.28+9.79+2.82=19.329.37+9.51-2.74-0.34=15.85.92+6.98+9.56-5.07=17.398.42-0.04-1.05+5.66=12.994.39-1.88+7.59+0.98=11.080.3+2.4+7.32=10.024.67-2.57+9-9.94=1.164.87+5.66+7.27-4.69=13.113.39+9.19-1.49-5.17=5.927.69-4.28+0.32=3.736.16-4.59+5.21=6.784.4+9.14=13.548.37+4.51+1.84=14.725.56-1.03-1.51=3.024.74+8.51+1.85-3.65=11.458.75-4.69-0.49-1.4=2.174.71+3.57+8.45+4.76=21.498.94-7.02=1.924+7.07-6.76-0.06=4.256.14+4.61-7.62+7.29=10.423.15+5.87+7.85=16.871.49+9.44=10.938.79+9.33-1.79=16.336.71-6.15+7.25=7.811.52+6.73-2.19-1.7=4.366.69+0.65+8.51=15.853.45-1.13=2.322.82+1.31+7.44+1.4=12.979.66-4.6-0.34-2.29=2.431.52+7.81+5.4=14.732.8+0.55+8.72-1.6=10.473.99-1.92+5.76+4.36=12.190.02+4.1-2.4=1.726.84-4.82+8.31-7.78=2.558.33-2.17-0.96=5.27.4+2.02-3.45=5.974.48+0.55+1.61+1.87=8.515.23+1.01-2.13-0.26=3.853.38+1.92=5.39.21-2.59+0.03+7.52=14.178.28-0.85-2.1+9.03=14.363.16+1.75-1.25-3.36=0.34.28-3.17-0.3=0.818.73+0.46=9.192.08+7.22+2.31+4.54=16.156.01+4.63+9.77=20.411.49+9.85-2.01-4.55=4.789.76+6.51-5.26-8.93=2.083.8-1.08+5.39=8.118.92+1.69-7.18-2.26=1.176.6+1.17+6.17-6.53=7.417.29-1.72=5.576.96+1.38+9.1+7.66=25.16.15-0.72+4.25+3.04=12.723.28+0.54+2.78=6.62.65+4.25-5.31+3.64=5.233.93-0.79+0.59=3.736.64+0.28+8.56=15.487.91+2.5-9.6=0.816.91+8.93-8.06+6.65=14.431.49+6.44-3.74=4.192.76-2.45+0.72=1.031.73+5.76+2.92-0.5=9.912.71+8.79-7.17=4.335.92-4.97+3.28-0.39=3.849.5-6.65+1.13-2.39=1.599.62-8.6+5.36=6.389+8.88-0.36=17.524.26+3.23+5.7=13.192.92-1.35=1.572.41+3.92+0.04+9.1=15.475.2+2.4-2.6=52.8+0.93=3.738.02-7.08+3.72-3.07=1.595.05+3.3+5.15=13.53.32-0.22-2.06+3.26=4.39.66+5.82=15.485.56-1-3.44=1.126.52+3.31=9.839.13+3.72+3.41+4.93=21.192.23+8.06+2.19-1.28=11.25.47-4.07+5.43=6.839.82-8.53-0.51=0.785.99-3.42+3-3.09=2.484.28-1.39-1.33=1.567.13-1.77-1.16+6.41=10.618.05+2.68-5.22=5.519.46+1.8-0.67=10.598.25+5.19-9.91=3.538.53-3.3+6.62=11.850.99+8.27=9.260.92+1.51-1.38=1.051.91+9.21+3.95-8.97=6.14.02-1.72=2.39.33-4.09-0.42-1.37=3.456.67-4.79=1.889.86-3.32-0.33-4.21=24.03-3.73+3.98-0.73=3.558.71-2.01+1.7+3.67=12.071.73+0.25+6.78+9.06=17.824.23+2.21+4.38+9.78=20.65.29+0.76-0.57=5.485.86-1.35-0.42=4.093.15+7.74+6.9-9.26=8.530.07+1.38+7.38=8.837.95+3.88+3.98=15.816.12-0.73-1.09-1.25=3.057.53+1.98+0.99=10.58.54-0.81-2.84=4.896.53-1.75+3.11+2.68=10.578.71+6.21+6.68+7.21=28.817.69+6.91=14.66.31-0.42-4.75-0.63=0.511.5-0.15+2.86-1.87=2.344.26-3.15+2.47-2.37=1.210.97+9.88+9.81+2.37=23.038.13-5.62-0.84=1.672.22-0.86=1.365.39+5.06-2.38=8.078.46+8.54-3.02=13.989.94-5.6-4.09=0.256.52-0.7-2.86=2.968.62-0.72+8.42=16.327.46-1.2-5.84+6.03=6.459.85-1.93-1.43+6.08=12.579.09-8.19+1.13+6.54=8.577.06+7.22+5.62-6.32=13.588.61+8.85+7.94+9.45=34.859.04+3.11=12.158.75+5.91-2.76+6.8=18.79.06-1.72-1.2=6.141.16+7.22+8.85+4.41=21.643.46+3.61-4-2.26=0.811.79+6.97+2.96-6=5.726.45-2.76-1.35+1.79=4.138.28+4.55+7.43+8.7=28.965.52+7.46-5.68+5.05=12.353.66+9.83-7.86+3.21=8.849.32-1.34-5.18-1.17=1.631.87+9.24-4.66=6.457.13-1.1-3.1-0.8=2.135.88-1.31+6.25-2.97=7.851.09+6.83+6.2+0.49=14.619.11-3.97+5.37-7.06=3.458.44-7.37=1.071.11+4.89-3.16+3.25=6.096.07+3.89-3.43=6.538.77+1.43=10.25.54-4.14+6.05=7.452.91-0.61+7.4=9.78.22-1.57+6.75+8.54=21.943.12+8.28+0.69-8.06=4.036.59+4.92+1.34-2.65=10.22.48+6.67-5.82=3.336.22-3.62-0.15-0.48=1.974.34-3.65+2.86=3.559.69-7.95=1.745.87+8.43=14.39.02-4.63+4.71+3.69=12.795.48+8.85-6.53-2.29=5.517.11-5.97+9.61+0.21=10.964.65+3.15-0.93=6.872.64-2.13+8.31-1.92=6.92.32+5.14+0.42=7.883.25-3.11+1.09+9.75=10.988.77-0.91-1.78+3.69=9.771.94+6.49-6.69=1.742.54+9.76-0.53-7.43=4.343.97+5.19-6.18+6.22=9.28.78-1.71-2.23+0.57=5.413.14+3.56-6.5=0.25.82-0.57-1.55+9.18=12.887.23+9.15-1.13+0.39=15.641.26-0.92+7.66=86.74-3.36-1.54+9.41=11.256.07-1.99-1.96+7.26=9.385.33-1.61-1.28-1.85=0.595.57-4.3+9.92-7.4=3.799.66+5.8+0.2=15.668.76-0.07+3.81+6.86=19.368.55-0.22=8.337.08-6.23=0.855.66+5.77-1.63=9.88.05-4.86-1.64+2.33=3.886.82-2.54+0.82+7.87=12.973.06+6.59+2.99-2.17=10.479.58-0.38+6.92-6.1=10.025.77-5.54+3.58=3.817.12-3.63-0.3=3.195.52+1.3+1.96=8.789.34-1.55+0.1=7.891.13+6.99-0.32-3.43=4.378.11+7.13-0.13-1=14.110.31+8.63-4.43=4.519.4-4.84=4.564.9-4.03+2.78=3.651.1-0.2-0.62=0.289.84-0.43-0.35-3.87=5.197.24+0.63+6.59-4.24=10.229.1-7.26+7.77+0.88=10.492.03+2.02=4.059.38-5.48+6.67+7.7=18.272.2-1.78+3.81+4.66=8.897.38+7.64-7.27+6.59=14.348.04-7+6.09=7.135.33+2.15-0.86+4.37=10.999.94-1.27-7.65+3.22=4.247.95-0.08+9.34-8.6=8.616.85-1.06-2.58+0.86=4.073.04+7.93-6.96+0.47=4.487.98-0.58-5.39+2.38=4.392.53-2.13=0.49.27-4.75+4.34-5.96=2.99.81-2.24+3.61+6.97=18.155.42-2.04-3.23+4.68=4.835.05-0.84+3.11+8.2=15.528.21+9.5=17.715.45-0.06-3.91-0.39=1.093+9.46-9.27-1.86=1.335.94-1.86=4.085.82+0.85=6.674.84-4.03+3+0.5=4.315.81+0.03+2.36-7.28=0.929.35-1.42=7.939.63-7.65+2.22-3.42=0.786.06+0.96+6.17=13.199.83-0.44-1.09-5.58=2.720.82+3.06+4.25+7.66=15.799.43-0.95-0.44-0.28=7.767.14+6.73=13.879.81+3.69+0.99=14.491.88-0.21+9.58+9.68=20.939.98-2.67-6.68=0.637.87-2.6+9.84-9.79=5.329.16+3.13+6.52-2.39=16.427.91-4.1+6.3=10.115.56+0.62=6.187.32-0.67+8.98-0.62=15.013.39-2.01+3.06-3.09=1.354.75-0.32+5.41+0.73=10.578.9-2.79+6.25-1.09=11.272.56+1.6+6.78=10.944.56-3.33=1.236.63-4.02-2.22+6.27=6.665.17-0.6+8.81=13.383.95-1.69+1.26+5.91=9.438.21-6.03+2.19-4.16=0.216.64+7.71+2.69-0.99=16.057.72-3.57-1.32=2.836.84-4.41+6.54+3.77=12.749.22+5.94-5.34+2.96=12.783.37-3.23+6.92=7.062.05+5.23-3.23-3.2=0.858.47+3.79+8.92-5.53=15.652.48-2.01=0.477.21+8.88-7.87=8.221.23-1.13=0.16.24+4.98=11.220.12+7.82-1.69+1.94=8.190.23+7.38-0.53-4.2=2.881.89-0.15-0.22+8.25=9.779.53-4.08-1.53-3.4=0.529.31-6.75+8.49-0.46=10.598.47-2.56-4.91=19.32+9.49-6.13-5.4=7.283.7+6.79+5.83=16.323.92+6.18+5.92+8.29=24.317.17-2.73+3.7=8.147.69+7.91-2.4-0.08=13.126.59+3.99-9.49+4.49=5.582.29+2.96-1.9=3.351.6-0.84+9.89+4.1=14.752.39+6.92+7.9=17.219.49-0.25+0.12-8.33=1.039.85-0.53-2.58-3.73=3.016.18+2.58-3.27-1.25=4.248.05-1.23+3.21=10.036.29+0.72-5.98=1.039.29-8.02+0.1+5.95=7.324.68-1.11=3.574.44+3.05+6.95=14.444.65-4.28=0.373.62-0.65=2.970.54+6.32+5.71-5.09=7.481.27+8.7=9.979.14+5.49-9.53=5.19.14-1.12-2.28=5.748.74-7.02=1.725.36+4.96+1.81+2.12=14.257.56-2.7-0.97-2.59=1.38.23+9.9-1.33-7.37=9.438.84-0.75-1.3-6.34=0.452.77+4.07+6.21+7.72=20.773.39+2.53+6.34+5.76=18.027.66+9.28+5.78+0.46=23.187.95-3.55-0.27-2.91=1.223.09-0.79+7.84+7.8=17.944.69-3.92=0.774.35+6.25-6.98-0.51=3.118.41+1.53-4.04-2.03=3.876.42-4.44+5.05-1.19=5.842.53+9.14+7.18=18.852.78+9.74-1.65+5.08=15.957.18+0.9-1.42-1.36=5.35.32+4.33+0.03=9.686.01+2.67-0.81+2.9=10.772.3+1.1+2.09+4.51=109.22-6.4-0.9+7.75=9.678.16+9.68-5.13+9.89=22.63.3+5.39=8.696.8+6.94+0.18-7.63=6.296.38-4.05-1.2=1.130.13+5.99+1.59=7.718.71+9.38+6.13-1.72=22.52.2+4.18=6.384.22+2.32+9.41=15.959.48-0.66+4.62-7.63=5.816.52+3.98=10.56.94-0.02-4.52=2.41.21+5.2-5.65+8.04=8.86.12+5.06=11.188.05-3.12+4.23+2.76=11.924.13+4.73+3.53=12.398.88-6.61=2.279.24-5.34-1.48+2.04=4.463.86+1.62+2.76+8.13=16.376.76-4.45+3.06-2.17=3.21.8-0.1+7.79+7.19=16.688.89-7.69+6.08=7.288.39-2.57+5.23=11.053.95-0.1+5.15=94.8-2.63+5.14-5.25=2.062.53+6.37-2.75+6.32=12.474.25-0.98-2.67-0.07=0.537.44-4.89-0.8+1.78=3.535+9.51+7.58=22.097.33-0.34+9.78=16.774.81+2.94-1.25-6.39=0.114.35+8.34-8.52=4.176.17+4.88-2.85=8.26.66-1.63+2.03+8.68=15.749.4+6.79+2.17+5.03=23.399.41-7.73+8.74=10.429.43+6.94-4.21+2.35=14.515.4+4.32-7.56-0.44=1.723.92-0.53+4.49+2.77=10.659.4-7.24+8.04-8.03=2.171.53+0.38=1.910.85+3.76+2.32-1.18=5.758.13+4.68-1.27-0.28=11.261.54+1.59+2.29-1.02=4.43.46-1+3.35+2.32=8.136.07-2.56-0.4=3.117.91-3.04+5.3+6.65=16.829.41-1.93-1.3-2.7=3.485.73+7.81+5.28-9.39=9.438.28-4+1.7=5.986.63-4.41+4.02-1.01=5.239.88-1.46=8.423.95+8.94+3.64=16.536.4-2.02-3.71+8.45=9.125.93-1.56+2.14-2.89=3.622.67+5.61=8.287.33-6.43+6.23+6.65=13.788.21-0.72-0.91=6.589.83-2.21-7=0.628.93-5.4-2.82+3.54=4.259.44+7.87-5.73-0.9=10.688.05+4.04-2.72+9.71=19.083.56-0.74=2.828.09-1.5-3.96-1.87=0.768.04-2.83-4.57=0.641.62+0.39=2.010.63+3.81+0.5+4.06=94.23-3.71-0.18+4.57=4.915.71-4.59-0.88+9.66=9.93.45+8.2-8.61=3.042.52+8.44=10.966.68-4.75+0.08=2.017.59-3.16-3.17=1.262.7-0.43+6.44-2.87=5.845.04+6.71+4.93+3.17=19.857.13+4.64+0.33-4.77=7.337.23-1.43+2.35=8.156.94+0.19=7.139.09-2.18-3.07=3.849.52-0.16-5.4+3.3=7.269.71-4.09-3.34-1.56=0.726.54+9.13-0.17-7.47=8.035.26+8.25+3.71-5.18=12.046.3-1.41+8.1+0.98=13.978.84-3.63=5.210.06+2.68+1.74+8.69=13.174.54+6.31+0.52=11.379.88-3.06=6.829.42-8.38+2.34=3.388.38-5.19=3.195.74-0.07+1.85+1.4=8.927.89+8.04-1.11+7.05=21.876.41-2.34+4.15=8.222.26+8.37-9.81+7.98=8.82.68+3.57-0.06-4.3=1.892.81-2.01+0.11+7.7=8.615.1+8.11=13.218.91+1.11-2.79-1.25=5.989.92+9.07+0.9=19.897.5-2.19-3.13=2.188.96-0.05-4.18=4.735.04-0.97+0.35-3.16=1.261.86+4.14=63.7+2.86+7.93+4.72=19.219.43-2.23-3.36+6.52=10.361.89+9.96+7.79+0.54=20.188.56-1.72-4.03=2.816.06+8.37-1.04-5.89=7.56.98-3.83+5.95=9.13.28+9.22+9.95-6.59=15.864.04+7.82-6.68-1.06=4.121.31+8.54-6.88+2.81=5.788.72+7.95+0.79-3.03=14.438.55+2.52+6.19=17.261.22+8.9+0.73=10.854.51-1.24+8.26+4.38=15.917.75+5.95-6.36=7.344.58+5.98+4.72=15.284.08+9.95+2.86+5.71=22.64.58+7.4-3.52=8.467.68-0.36-4.95-1.95=0.429.37+6.87-2.56=13.688.37+7.63+6.09=22.097.59-0.97-2.14+0.17=4.653.44+9.69-1.92=11.211.8+7.35-7.38+8.28=10.051.2+2.59+9.73-2.6=10.929.57-0.34-6.62=2.619.24+2.61-1.07-4.11=6.675.57+3.99-8.97+4.42=5.012.62+6.68=9.38.35-1.18+2.91-5.83=4.254.49-4.3+9-4.36=4.839.24+6.03-7.73-6.56=0.984.73+5.9-3.24=7.395.76+3.56+5.08+8.8=23.27.71+5.35-6.41-6.1=0.551.72+8.17+0.56+4.82=15.272.64+6.91=9.556.29+6.02-5.95+9.52=15.884.21-3.26+2.59=3.549.56-4.57+8.94+9.65=23.581.29-1.01+0.51=0.792.98-0.84=2.148.18-1.95-0.77=5.463.62-2.62=16.85-1.53-0.35=4.977.48-1.4-0.61-1.7=3.772.53+2.17=4.77.31-4.63+3.39+1.97=8.046.81-1.28-3.25-0.24=2.048.36+9.93-3.65-0.6=14.047.93+5-4.76-2.95=5.223.61+6.38-3.15=6.843.75-2.29+6.77+3.18=11.412.07+1.14=3.216.81+2.7+7+5.06=21.571.12+8.39+2.91-2.15=10.272.42+4.31-2.63+9.93=14.034.09-2.71+4.82+5.99=12.194.27+0.52+3.17+7.12=15.089.78-1.73+4.41-8.74=3.728.67+9.88+1.17=19.726.13+5.02+0.21=11.369.15-3.24+8.32+6.71=20.946.2-4.54-1.4+7.8=8.065.23-0.24-3.15+5.13=6.978.93-0.68-4.34-0.47=3.444.49-0.14=4.350.34+6.65+4.29+0.87=12.156.7-1.45+3.94-0.23=8.967.32-2.81+9.62-5.71=8.423.94-1.53-0.08=2.332.93+5.25-2.53-5.49=0.169.56+2.3+5.82=17.689.59+8.88-5.12+4.94=18.299.77+7.46-2.86+2.44=16.814.65+9.96-5.63+0.14=9.128.3-4.98-1.63+3.17=4.869.43-5.23-3.24-0.07=0.899.93-7.19-0.3=2.449.96+8.49+0.3=18.757.94-1.94-2.75+3.17=6.424.72-0.44+6.68+2.51=13.477.65+3.54-3.66+4.88=12.416.86+5.37-1.12=11.115.52-3.97+0.61=2.165.5-0.32-1.37+1.72=5.538.48-5.49-1.04-0.76=1.199.81-7.82+5.95-2.89=5.059.63-7.47-1.36+8.38=9.189.08-4.21=4.878.59-3.96-2.82-1.51=0.35.68-0.42+6.76-6.69=5.338.23-5.47+9.61-4.94=7.435.61-1.41-3.2=17.44-2.72-4.42-0.17=0.135.53-0.5-3.3+2.17=3.96.6-1.75-4.46=0.398.34+7.11-3.88-2.78=8.796.26+1.25+4.17=11.689.42-3.4+9.77=15.796.12+6.85+2.51=15.489.79+1.97+8.32-3.06=17.029.38-5.11-1.55+7.38=10.15.73+4.76-0.09-5.5=4.99.62-5.72-0.84-1.07=1.997.96-0.88+1.61=8.695.92-4.45=1.474.5+9.97-2.34-9.67=2.467.66-1.2-0.7-2.76=39.19+5.16=14.358.03-2.89+0.71=5.858.47+3.06-3.44=8.096.42-3.05=3.373.43-3.04=0.391.27+7.67+7.24=16.188.18-3.9+5.6-0.75=9.130.39+5.55-1.47=4.476.76+1.26+6.02-1.99=12.058.1-4.99-2.05+6.92=7.982.82-1.08+1.43=3.172.32+5.67-6.23+6.64=8.48.44+1.15-2.1=7.491.72+4