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6.41-0.36=9.47-5.92+2.95=7.68+9.92-5.59=2.18+1.36+3.64-4.57=7.6-2.7+6.47=7.07-2.54+5.05+5.93=2.99+9.61-9.54-2.55=8.27+8.67-3.42+0.72=7.65-1.99-1.98=7.4-3.53=4.26+7.61-7.65=8.63-7.01+3.18-3.55=4.98+6.19+3.84=9.84-9.57+7.79-1.05=6.51-0.95+5.95=5.42+0.31-4-0.19=9.17+4+7.12+2.33=7.26-3.55-0.72+5.99=4.21-1.13-2.12+7.14=7.26+7.56+9.12-1.37=3.84-1.97+0.81-2.07=4.29+3.44+6.86+8.1=4.21+0.06+8.83=9.01-1.44-1.76-1.08=7.97+9.9+0.25-4.86=7.12+9.15=4.59+6.51-0.1=9.13-1.53-0.49-4.42=1.65+2.5-1.61=1.9+9.36+6.4=7.14+4.48-5.92-0.48=5.05-1.86-1.87=6.71-5.68=2.5+2.57=0.39+3.9=7.03-4-2.11=6.32+0.12-3.93=5.92-3.54-0.95-0.92=1.16+6.98+7.92-8.25=8.98-7.43-0.05-0.92=5.38-4.21+6.59-4.55=9.07-5.58+6.52-7.61=6.3-4.92-0.08+8.91=8.62-1.87-3.29+7.02=5.1+4.68=8.71+4.53+2.52+5.75=9.59-1.95+3.74+2.08=8.85-1.09-0.02=9.18-8.93+8.53+6.28=6.15+6.32=4.4+8.7+9.87=9.33+6.01+4.05-9.06=3.29-0.65+1.07+1.48=9+1.59=9.7+8.57-1.63+2.8=1.46+7.32-4.89+4.7=7.56-5.05=9.24-6.55-1.49=9.06-2.21-1.7-2.62=2.2+9.63+9.94+7.21=9.21+2.21+2.23=2.75+6.15-4.85-3.26=8.4-7.01=7.23+8.27-1.21=1.36+7.73+3.62=9.11+6.66+7.61-5.73=1.33+6.55+2.96+8.25=7.38-0.54-3.82-2.66=6.53+5.15-2.27-9.02=8.74-0.32-5.62-2.15=0.84+8.49+7.33=8.75-1.81-1.71-1.39=1.84+9.31-8.24+5.11=5.54+1.66+4.7=6.16-3.06-0.37-1.36=6.21-1.73+6.16+3.83=9.83-1.49-4.08-1.13=6.77-2.3+5.6=0.52+3.69+0.78+3.7=7.17-1.02-3.3=8.74-5.27+9.03-9.12=6.19+4.42-5+0.44=2.9+9.4=2.7-2.35+9.61-6.9=6.52+9.33-8.8+8.44=9.06-2.04+1.78=8.92-5.1+6.46+9.72=8.96-3.53+2.06=1.97+4.48-1.58=8.9-1.42+4.84=7.91+1.11-2.75-5.23=4.99+4.32-6.03=9.3+0.88+9.84+4.52=9.1+4.26+0.06+3.79=8.21+1.35-5.86=6.79+6.98=6.71-2.55+3.72=3.39+7.85-0.49+9.61=4.97+6.41-5.49+9.34=6.26-2.36+3.84-5.98=8.97-2+3.99=8.17+9.01-4.88=7.49-1.04-5.53+8.78=8.44-3+1.74-1.01=8.43-2.64+5.19=9.45+4.56+3.17-7.45=9.85+8.68+9.12=9.26+1.75-5.03-5.29=9.57+5.28-2.88=5.59-3.95=9.22-8.51+1.72+0.61=7.53+1.83-8.24=8.5-0.05-1.48+6.57=5.2-0.17+2.94+4.61=7.95-1.89-3.87=7.01-0.42-2.4-3.93=7.64+2.57+4.78=6.21-5.54+0.11=8.47+0.49-8.16=6.1+2.51-4.47+6.72=7.46-7.36+1.07+8.38=9.66+7.22=2.59+7.65+7.06+1.54=9.83-4.48-0.79-1.41=9.52+0.93=9.96-0.11-1.57=7.24+9.87+7.45-0.19=8.85-0.05-7.46+0.56=2.22+0.36+1.07+9.05=5.27+4.08+0.28+8.83=4.13+4.41=7.79+0.23+7.27=3.87+9.54+5.48-9.68=3.06+6.44+4.76+9.71=8.99-3.4=4.62+7.22-0.97=9.27-8.29+9.23+2.23=5.77+3.1-2.85+1.46=8.88-0.83-3.26+5.96=7.73+6.03+3.27=4.06-3.85+7.28-5.29=7.46-1.55-1.15-1.29=8.6-7.71+5.23+2.37=5.2+0.3+3.36-4.42=9.26-3.02=2.59+2.32+2.14=9.41-6.53+1.37+3.23=1.21+8.71+1.63-2.25=2.64+2.06+9.08+8.94=4.45+4.81-7.95+6.64=8.5-1.82-0.17=4.87-0.33-1.23=3.25+5.19+6.24-8.87=8.32-6.79-0.92+8.04=9.39+5.41-1.3+8.9=9.05+2-4.62-6.26=8.28+9.05-4.05+0.57=7.83-5.39-1.52=3.6+1.52=5.35+7.93-7.46=9.24+9.91-7.37-2.41=8.72+6.35-8.77-5.27=8.29-6.55+7.37+7.38=0.97+7.93+0.64+9.01=6.6+6.17=9.79+2.72-4.29+8.87=9.69-6.38-0.33-2.07=5.19+6.06=9.56+8.06=6.04-1.81-1.87+0.31=9.04+2.26=7.15-5.92+0.97-0.86=7.55+1.84=5.85+0.67+5.15+0.14=1.6-0.21=5.34-4.24+9.31+1.01=7.4-1.96=9.11-5.47=2.8-1.4+5.46=7.31-0.59-1.95-1.58=8.3-0.57=9.62+8.1-9.14+3.64=6.63-4.04-0.91-0.81=6.75-1.25-2.38=9.83-5.02-2.53=5.95+1.18-2.52-2.66=4.38+8.31-4.86-2.91=3.83+2.43=8.91-2.6+9.06+9.89=7.4-3.46=3.01-1.17+0.15+0.77=3.98+6-3.54-3.2=2.73-0.69+4.81+8.37=4.95+4.22-8.34+9.15=4.16-3.83=7.88-0.84-2.01=5.87+9.53-1.78=6.25-2.26-2.18+6.84=0.48+6.37+3.4=0.92+7.5-6.02-1.83=6.15-0.96=4.85-1.44-3.2=3.81+4.75-5.46-1.01=7.99-5.71=6.89+7.02-8.4=5.07+6.61+6.22=9.57+6.57-8.98-1.32=7.93-5.66-0.95+7.48=7.83+9.32-1.01=6.91-3.52+8.44-3.72=9.12+4.79-0.23=8.05-7.91+6.65=8.86-5.98+3.41+6.35=5.21-3.28=9+3.63+6.48+0.45=8.95-3.05-2.89=9.58-5.03-1.09+3.53=9.91+9.71+5.12+8.24=6.29-2.48-0.95+5.84=5.94+0.3-0.95-5=4.86-0.61+4.63+6.3=7.15-5.29+2.49=9.44-0.86+3.23-7.07=4.87-2.17+4.3+2.13=7.84-0.92+3.84+3.76=7.72-6.8+7.32+5.87=7.44+7.92+1.82=6.68-2.87=6.33+0.5-3.07=8.71+6.3-2.64-2.27=1.08+8.33-1.69+7.26=6.04+1.2-5.68=6.14-3.23+0.46+5.27=3.82-1.91+7.21-0.41=4.74+8.58=6.35-3.08-2.3+6.27=6.72+6.24-0.03-4.54=0.67+6.86+0.68+5.33=6.84-1.85-1.96=7.29-0.04+3.35-1.63=6.26+2.74-4.88-1.34=3.22+8.75-4.48=9.93-1.54+8.11-4.6=4.66-3.75+1.42+0.88=6.01-0.22-0.13+2.38=9.63-6.45+8.5=5.97+7.29+6+7.77=9.18+9.85-9.41=4.19-0.34-2.3+1.36=9.25+5.35-0.97=6.6-4.06+8.3+8.38=6.33-1.05=5.97+0.78-3.69+5.24=0.64+9.3+1.02-0.54=8.6-3.33=2.82+6.73=4.74+5.26+9.18=4.82+9.31-2.11=7.79-0.31-1.42=7.16-4.43-0.99=6.82+5.41=8.17-0.34+6.32-9.73=4.94-3.2-0.73-0.61=3.55+1.01+6.98+5.1=9.31-0.22+0.98-8.22=1.14+6.73-4.41=7.47-3.88-2.44+1=9.74-5.11-2.9-0.47=5.86+7.46+2.72+3.8=5.51+1.15=7.26-1.29+8.93+0.08=9.21+5.97-0.89=7.6-4.68-0.8=7.59+9.96-2.45-0.1=4.73+3.72=6.22+2.18+4.3-4.93=6.55+4.61-2.29-8.42=2.72+8.31-7.16+4.48=3.37-0.29=4.04+0.3=5.5+4.04-7.92+1.86=5.36-0.31-2.44=8.78+5.17-6.53+1.5=0.92+3.23-0.09-3.02=3.44+3.12-4.49-0.03=7.05+4.73-3.09+3.38=8.12-2.89-0.27-0.89=0.32+9+5.72+3.96=8.52+8.87-5.57=6.96-4-0.72-2.11=9.23-2.87-4.52+4.24=8.37+9.05-5.02+1.69=0.1+2.38+2.39+8.61=6.04-1.53+4.09-7.21=4.42-4.21+1.57+6.27=6.32-3.88-0.1+9.73=7.94-7.06+9.26-9=4.6-0.7-0.4+9.19=9.19-8.93+8.24=4.09+5.1-1.5+7.45=0.03+7.68-1.84+5.34=7.31-1.18+7.96+1.29=8.16-1.6-1.56=7.3+2.63+5.28=9.13-3.77+8.56-4.28=8.09-0.42-1.11-4.61=2.57-1.56-0.23=9.03-8.35+7=4.16+4.95+3.86-3.55=6.89+3.68-4.49-0.2=6.98-1.69=4.63-0.51+9.41-8.83=9.26-0.05-0.84-7.82=7.27-0.86-2.31-3.79=6.31-1.28+1.01=7.54-0.74+2.19-8.85=3.99+4.86-3.5=2.98+3.73+9.17=6.72+2.33-3.89+9.12=0.5-0.2+6.14=9.93-2.12-0.48+1.6=7.33+6.9-0.2+8.11=2.99-1.59=2.5+6.19+0.6+5.11=9.99+6.78+6.83-5.91=8.68-3.22-2.63+6.09=9.51+5.34-1.56-8.12=2.6+2.15=8.65+0.44+1.22-1.07=6.52-2.1-1.66+3.37=6.78-1.9-0.32-3.73=7.34+3.95+7.51=4.13-3.09+9.51-9.36=9.35-2.78-0.44=6.77-6+5.54=9.34-7.52-1.64=1.94+5.09+8.46+2=9.35-4.76-4.33=9.14-3.08-1.86-2.5=9.56-2.91-2.77-1.35=3.8+4.63+1.25=9.97+9.29-3.71-2.7=7.77-2.03+6.8-7.97=7.01-1.29-5.3+1.83=8.86-3.45-0.81+9.04=4.6-3.09-0.5+3.75=4.7-2.8+1.83=3.24+6.1-7.34=0.28+0.68+8.06-7.62=0.18+6.6+3.2+8.09=3.81-2.06=1.16+1.39+0.2+6.63=9.13-5.27+5.34-2.32=5.8-1.93+6.6-2.37=8.77-0.05-1.35+9.45=6.74-2.4=9.89+7.2+1.75=2.46+7.18+8.26+4.9=7.53+4.57+1.47+0.71=4.22+8-5.28+3.98=0.43+3.08=9.12-0.61+2.95=9.91-6.8=5.29+1.14-0.34=1.59+6.99+8.34-5.81=5.83+9.55+2=7.84+2.57+8.95-2.32=5.05-1.51+9.49+2.71=7.82+6.17+9.43+3.54=9.45-7.34+5.57-6.06=8.09-4.58-3.18=8.6+7.63+8.42-3.68=8.51-0.21-0.1+2.97=9.15+6.27+6.42+0.17=9.99-2.62-1.5-5.17=7.23+8.37+0.46+9.25=6.24+0.65+2.84-9.06=6.75+2.55+7.73+0.76=3.4-0.73+1.94=4.65+8.32=7.04-2.98+5.31=7.81+1.99+8.44+3.17=0.78+5.62+2.61=4.95-4.69+7.12-0.04=3.66+1.73=6.04+3.22-7.79+1.41=3.85+3.99=8.68-3.93-2.48=8.09-0.94-6.01=4.38+7.63-9.8=2.27+4.92-0.32+3.83=9.54-1.95-2.24+4.13=4.44-1.17+9.32+8.41=7.28-5.32+8.14+7.1=6.67-1.78+6.29-5.86=9.31-4.51+3.89+2.5=9.46-0.89+1.54+6.39=8.09+6.79-6.78+6.47=4.29+3.93+5.54-2.94=9.34+4.13-2.2-2.84=8.1-1.4=8.14+9.2-8.35-4.26=9.53-2.6-2.43-2.19=9.15+1.03+6.05-9.32=4.28+2-4.88+9.55=9.26-7.71-0.14=8.36-6.81+0.69=9.99-5.17+1.87=1.81-0.38+3.08=3.09+9.93+1.87+8.34=6.23+2.87+8.16+3.65=6.97-4.25+2.84-0.96=6.58+0.3+6.44+5=8.96-0.46-5.86=9.29-4.56-1.13-3.47=9.28-8.27+2.57-1.11=7.71-7.3+8.29-4.19=9.74-4.74+5.98-9.6=2.48+9.99-1.52=8.42-2.17-4.12=7.94-2.82-4.09+1.31=6.03+6.61+8.99-5.78=9.74-5.95-1.19+6.91=3.81-1.92-0.87=4.65+9.16+1.42=3.59+8.27+9.42=1.19+5.61+4.27=6.84-2.06+8.76+5.2=1.74+6.72=1.39+6.41+5.94-5.4=8.43-3.75-2.51=9.54-7.73=7.82-5.55+8.88=7.52+9.39=6.41+7.56-4.04=9.78-2.62-1.46+3.87=3.73+6.58+0.39+1.07=0.43+0.71+6.16=8.7-6.63-0.22+2.56=9.02-1.84=8.41+5.59+5.74=3.8+8.46=6.14+7.8+5.51=6.35-1.14-1.6=2.78+0.02+4.96-7.03=9.75-6.83-1.93-0.39=8.38-0.36-3.14-3.92=5.48+3.46+2.31=9.41-0.95-2.7=4.35+8.27+0.28-0.58=0.42+7.03-6.51=6.65-0.54=6.41-1.35-2.78-1.13=7.96+3.08-1.98-6.48=9.37+3.72-9.78+0.22=3.34+9.05-8.99=5.67+6.76=6.3+4.92-1.97-1.22=3.8+7.58-8.94=2.01+1.37+6.84-7.95=2.99-2.62+9.04=7.89+9.55-0.07=0.76+6.02-5.8+0.45=3.11-0.03-0.43+8.92=9.33+2.28-7.24+8.34=5.2-2.25-2.54=9.39+4.46+1.36=5.72-0.7-0.21=5.03+7.81-3.24+3.6=2.62+6.84+1.36=2.58-0.66+6.67-8.41=9.62-1.17-1.52-0.73=9.89-2.81-3.09+4.42=2.1+4.28-3.65+3.88=7.5+2.89+1.85+6.44=3.33+7.54+3.67=9.24+0.7+9.7-3.63=2.09+9.61-5.7-4.7=4.52+6.69-1.03+1.09=5.6-2.7=5.42-2.85-1.15-0.7=7.49-2.54-1.02-2.02=9.59-0.9+0.93-5.74=3.05+7.33-9.71=7.42+6.39-5.95-5.1=9.44-0.09-4.31=8.26+2.04+6.35-6.62=2.55+7.99-7.9=7.72-5.85+1.42=8.23-5.45-1.02=7.65-2.31+3.22=4.61+5.09+9.82-8.52=9.92-1.34-1.86=8.27-2.48-3.83-0.25=2.09+5.95+0.52=8.49-4.09-2.32+4.9=4.08-2.88+0.3=6.19+6.92=1.73+9.25+9.35+0.13=6.48+6.36+1.38=6.05+4.84=7.49-1.52-4.89=5.33+5.43=7.52+4.72-7.29=9.77-7.96=9.37-7.15-0.52-1.39=9.91-5.56+2.43-1.35=8.55+1.04+7.77-3.57=9.01+6.43-8.69=6.22-0.84-4.72+7.3=9.02-5.14-1.33+3.83=8.31+2.22=1.86+1.66+2.11=6.94+3.32-6.49+2.09=4.52+6.01+2.16+7.86=8.09+7.49=7.01-0.65+1.18-7.33=9.66-4.28+7.59-0.39=9.51+0.05=3.68-0.93-2.44=8.85-5.07-0.31-0.5=8.55+5.54=8.51+8.94+3.5+5.87=9.97-7.23+3.92=8.05-3.17-0.63-3.58=9.67-5.73+7.06=9.87-7.56+5.52-4.99=2.91+0.22=7.82-1.41-1.93+8.1=7.36-3.21+2.55+3.07=9.95-0.15-5.83+1=9.92-4.2=0.97+6.56+7.12-4.16=9.95+4.44-8.48=9.89+4.76+9.68-2.44=4.02+9.24+5.17-1.31=5.09+2.44-0.35-6.28=8.76+6.58-5.55-3.3=9.33-2.75-2.97+2.25=8.43+9.03+6.16-8.78=7.79-5.57+7.48=3.08+1.83-0.45+3.7=1.93+8.05-1.77+9.84=4.51+0.72=7.29+8.96-1.79+3.66=9.11-0.43+9.18+8.84=0.08+6.48-0.37=6.74-1.14-2.66-0.48=1.23-0.49+1.7+3.73=6.93-5.69=3.58+2.37-1.6-1.12=5.94+5.78+3.32+9.08=8.82-8.13=8.52-6.25-0.82-0.87=4.82-0.48=9.77+3.82+2.92=5.99-1.67=7.16+9.46+5.06=8.31+7.43-4.72-5.91=8.23+2.95+3.78=0.98+8.03=5.99-2.7+8.35-2.07=8.64+3.13-9.85+9.79=9.64-1.59-6.53-0.57=2.01-0.59-0.55+3.28=2.41+7.43-6.13+0.37=7.1-0.61-2.56=8.83+2.27+5.02=2.2+9.87+0.15+1.89=4.75-1.09-0.48=4.89-3.15-1.06+4.77=3.82-2.54+4.31-2.43=9.56+9.13-2.91=5.18-0.31-2.92=4.59-3.48+2.66-1.72=0.71+1.38=2.72+2.55-1.46-1.85=9.21+6.97-8.01-1.3=7.19+6.79-0.06=8.53+4.42=3.44-3.01=5.76-0.77-0.4=4.36+8.82-8.77-2.34=3.5+9.2-1.79-1.47=7.23+8.96=0.2+5.66-0.85=4.02-2.2=5.32+6.55-1.69-5.71=6.3-2.99-2.77+7.3=5.13+9.48+7.25-8.15=9.66-5.65-3+6.49=2.92-0.69+1.59-1.5=9.27-5.44+0.29=8.41-4.81+5.18-1.17=3.48+0.22+3.94=4.37+3.01+6.56=4.05+4.27+3.88=5.47-2.98=6.97+3.66+1.68-4.12=9.41+2.89-9.45+1.24=0.94+8.04-0.17=9.43-4.2=3.77+0.69+6.02-2.49=8.81-0.33-6.3-2.04=9.75-8.88+2.36+2.59=7.17-6.76=8.92-3.58-2.04-2.87=2.82+7.07-5.29=6.33+6.62-4.26-4.22=7.74-1.7-0.8-3.78=1.97+4.75=3.81-2.94+3.1=2.46-0.52+6.38=6.34-0.78=5.5-2.58+7.84=2.9-1.31+6.9=7.93-0.2-5.53-1.57=8.5+7.79-7.55-3.31=7.08+4.32-1.13-8.18=6.61-2.81-2.32-1=9.74-5.18+7.42+2.73=8.26+4.85-3.57+7.41=9.36-7.66+3.54+6.97=3.97-1.94=9.77-1.31-5.88=8.81+8.89=0.66+9.03-0.64-0.06=1.06+8.67+2.39=8.76-0.11-0.34-6.24=9.76+5.4=9.59-1.82+3.83+5.96=6.42-2.26-0.09-0.22=2.83-1.44=9.58-3.87=9.8-7.21=6.54+9.79=5.02+7.6+6.93-6.81=8.03-0.16+3.64=5.99+8.72-9.17-0.99=6.17+2.58+9.08+4.77=7.8-2.1=1.09+9.29+4.97-5.14=8.1+5.82+3.05-3.5=8.1+7.41-8.08=2.2+2.45+7.71=7.4-1.47-0.99-2.31=5.15-1.97+6.33=4.98-2.54+6.35-7.96=4.79-3.68+2.71=7.72-4.85-1.15+0.35=8.56+8.87-2.78+5.99=5.09+1.18+7.36=2.13+2.94=7.27-7.05+9.55+7.08=6.2+4.96-9.72=9.51-0.41+9.67+4.35=3.13+8.76+8.74-3.58=4.75-2.09+6.9=3.35+6.65-1.58+2.48=2.01-1.43+7.15=4.43-3.06-0.02-0.47=0.13+0.12+7.23-6.98=7.41+1.65-6.68+0.78=4.14+6.04+3.22-5.64=9.01-2.66+9.03+6.48=3.9+4.71+1.95+9.6=8.15-7.36+7.42+9.83=4.46+4.16+7.22-7.95=8.08-0.96+7.71+3.45=6.2-3.73+5.33-5.18=4.91-1.06+8.41+0.95=8.55+4.21+1.51-2.63=7.93+9.41+6.21=8.89-6.58+3.86+1.85=3.37+8.7=6.41+4.85+3.88=9.66-0.52+1.27-5.12=8.08-0.69-0.83+6.8=5.51-0.72+4.37-2.77=6.85+8.93-1.92-3.74=9.81+4.67-9.86-0.04=2.79+8.1+9.68-9.62=9.33+7.61+5.15-1.94=8.73+2.91-5.65-5.56=3.05+8.29-5.94-0.98=3.56+3.39=8.73-2.51-0.7=8.55-0.61-6.12+4.99=4.8+2.91+3.91+3.49=5+9.8+3.84-7.27=8.54+4.31-5.28-5.13=3.46+9.32-9.47+8.25=1.59+7.18+4.39+7.73=7.13-4.57-0.65+6.5=7.79-3.61+4.78+6.09=9.6-6.37=0.65-0.47+4.81=7.77-2.5-1.33=6.59+5.26+7.7+6.09=2.67+9.5=6.37+6.35-6.26+2.46=8.79-7.1+2.04-1.83=5.88-0.44+9.99+8.62=5.19+0.47+3.29=9.56+7.35-6.64+0.36=9.11-5.94+5.89+6.64=2.26+7.75+8.22=4.63-0.4-2.72=6.73+5.61-3.18=6.7-0.15+5.87-5.25=0.53+7.93+6.07+1.65=9.2+2.79+5.97-6.24=1.36-1.04+2.65=9-4.38-0.6+2.02=4.83+4.07+8.33+3.46=8.91-3.81-1.7=3.26-1.68+5.26-1.21=6.74-0.54=6.67-3.68=9.34-0.82-6.45=6.25-4.03+0.51=5.41+7.73-0.81-7.08=2.81+0.34+1.74+1.22=9.51-7.22-1.94=7.32+8.09-3.37+1.74=8.43+7.79-9.54=2.71-1.47-0.72+2.02=6.2-2.8+2.52=1.04+2.62+8.21+3.29=7.86-2.27-3.17-0.9=2.76+5.8+8.34-9.32=9.01-8.84=2.9+2.53+2.21=5.08-0.99+2.34=6.07-5.87+6.98=9.68-4.15+1.05+7.53=4.01+8.06+1.15=9.77-7.78=5.24-2.06+7.79=9.73+7.74+6.47=5.53-2.74+5.42+2.95=3.61+2.48-2.28-3.1=2.08+7.67-0.95+6.54=9.95-2.89+6.75-4.77=6.71+8.04-8.01=7.49-0.47+0.27+6.13=9.83-3.35+4.4-6.44=7.99-1.74-0.14+8.13=4.21-0.51-0.88+5.13=1.27-0.24+4.93=2.37+3.25+7.94-3.44=3.99-3.1=7.53-5.06+3.41=3.81+2.85+5.14+9.04=8.49-1.44-1.38-5.41=5.75-0.3-2.12-0.11=参考答案6.41-0.36=6.059.47-5.92+2.95=6.57.68+9.92-5.59=12.012.18+1.36+3.64-4.57=2.617.6-2.7+6.47=11.377.07-2.54+5.05+5.93=15.512.99+9.61-9.54-2.55=0.518.27+8.67-3.42+0.72=14.247.65-1.99-1.98=3.687.4-3.53=3.874.26+7.61-7.65=4.228.63-7.01+3.18-3.55=1.254.98+6.19+3.84=15.019.84-9.57+7.79-1.05=7.016.51-0.95+5.95=11.515.42+0.31-4-0.19=1.549.17+4+7.12+2.33=22.627.26-3.55-0.72+5.99=8.984.21-1.13-2.12+7.14=8.17.26+7.56+9.12-1.37=22.573.84-1.97+0.81-2.07=0.614.29+3.44+6.86+8.1=22.694.21+0.06+8.83=13.19.01-1.44-1.76-1.08=4.737.97+9.9+0.25-4.86=13.267.12+9.15=16.274.59+6.51-0.1=119.13-1.53-0.49-4.42=2.691.65+2.5-1.61=2.541.9+9.36+6.4=17.667.14+4.48-5.92-0.48=5.225.05-1.86-1.87=1.326.71-5.68=1.032.5+2.57=5.070.39+3.9=4.297.03-4-2.11=0.926.32+0.12-3.93=2.515.92-3.54-0.95-0.92=0.511.16+6.98+7.92-8.25=7.818.98-7.43-0.05-0.92=0.585.38-4.21+6.59-4.55=3.219.07-5.58+6.52-7.61=2.46.3-4.92-0.08+8.91=10.218.62-1.87-3.29+7.02=10.485.1+4.68=9.788.71+4.53+2.52+5.75=21.519.59-1.95+3.74+2.08=13.468.85-1.09-0.02=7.749.18-8.93+8.53+6.28=15.066.15+6.32=12.474.4+8.7+9.87=22.979.33+6.01+4.05-9.06=10.333.29-0.65+1.07+1.48=5.199+1.59=10.599.7+8.57-1.63+2.8=19.441.46+7.32-4.89+4.7=8.597.56-5.05=2.519.24-6.55-1.49=1.29.06-2.21-1.7-2.62=2.532.2+9.63+9.94+7.21=28.989.21+2.21+2.23=13.652.75+6.15-4.85-3.26=0.798.4-7.01=1.397.23+8.27-1.21=14.291.36+7.73+3.62=12.719.11+6.66+7.61-5.73=17.651.33+6.55+2.96+8.25=19.097.38-0.54-3.82-2.66=0.366.53+5.15-2.27-9.02=0.398.74-0.32-5.62-2.15=0.650.84+8.49+7.33=16.668.75-1.81-1.71-1.39=3.841.84+9.31-8.24+5.11=8.025.54+1.66+4.7=11.96.16-3.06-0.37-1.36=1.376.21-1.73+6.16+3.83=14.479.83-1.49-4.08-1.13=3.136.77-2.3+5.6=10.070.52+3.69+0.78+3.7=8.697.17-1.02-3.3=2.858.74-5.27+9.03-9.12=3.386.19+4.42-5+0.44=6.052.9+9.4=12.32.7-2.35+9.61-6.9=3.066.52+9.33-8.8+8.44=15.499.06-2.04+1.78=8.88.92-5.1+6.46+9.72=208.96-3.53+2.06=7.491.97+4.48-1.58=4.878.9-1.42+4.84=12.327.91+1.11-2.75-5.23=1.044.99+4.32-6.03=3.289.3+0.88+9.84+4.52=24.549.1+4.26+0.06+3.79=17.218.21+1.35-5.86=3.76.79+6.98=13.776.71-2.55+3.72=7.883.39+7.85-0.49+9.61=20.364.97+6.41-5.49+9.34=15.236.26-2.36+3.84-5.98=1.768.97-2+3.99=10.968.17+9.01-4.88=12.37.49-1.04-5.53+8.78=9.78.44-3+1.74-1.01=6.178.43-2.64+5.19=10.989.45+4.56+3.17-7.45=9.739.85+8.68+9.12=27.659.26+1.75-5.03-5.29=0.699.57+5.28-2.88=11.975.59-3.95=1.649.22-8.51+1.72+0.61=3.047.53+1.83-8.24=1.128.5-0.05-1.48+6.57=13.545.2-0.17+2.94+4.61=12.587.95-1.89-3.87=2.197.01-0.42-2.4-3.93=0.267.64+2.57+4.78=14.996.21-5.54+0.11=0.788.47+0.49-8.16=0.86.1+2.51-4.47+6.72=10.867.46-7.36+1.07+8.38=9.559.66+7.22=16.882.59+7.65+7.06+1.54=18.849.83-4.48-0.79-1.41=3.159.52+0.93=10.459.96-0.11-1.57=8.287.24+9.87+7.45-0.19=24.378.85-0.05-7.46+0.56=1.92.22+0.36+1.07+9.05=12.75.27+4.08+0.28+8.83=18.464.13+4.41=8.547.79+0.23+7.27=15.293.87+9.54+5.48-9.68=9.213.06+6.44+4.76+9.71=23.978.99-3.4=5.594.62+7.22-0.97=10.879.27-8.29+9.23+2.23=12.445.77+3.1-2.85+1.46=7.488.88-0.83-3.26+5.96=10.757.73+6.03+3.27=17.034.06-3.85+7.28-5.29=2.27.46-1.55-1.15-1.29=3.478.6-7.71+5.23+2.37=8.495.2+0.3+3.36-4.42=4.449.26-3.02=6.242.59+2.32+2.14=7.059.41-6.53+1.37+3.23=7.481.21+8.71+1.63-2.25=9.32.64+2.06+9.08+8.94=22.724.45+4.81-7.95+6.64=7.958.5-1.82-0.17=6.514.87-0.33-1.23=3.313.25+5.19+6.24-8.87=5.818.32-6.79-0.92+8.04=8.659.39+5.41-1.3+8.9=22.49.05+2-4.62-6.26=0.178.28+9.05-4.05+0.57=13.857.83-5.39-1.52=0.923.6+1.52=5.125.35+7.93-7.46=5.829.24+9.91-7.37-2.41=9.378.72+6.35-8.77-5.27=1.038.29-6.55+7.37+7.38=16.490.97+7.93+0.64+9.01=18.556.6+6.17=12.779.79+2.72-4.29+8.87=17.099.69-6.38-0.33-2.07=0.915.19+6.06=11.259.56+8.06=17.626.04-1.81-1.87+0.31=2.679.04+2.26=11.37.15-5.92+0.97-0.86=1.347.55+1.84=9.395.85+0.67+5.15+0.14=11.811.6-0.21=1.395.34-4.24+9.31+1.01=11.427.4-1.96=5.449.11-5.47=3.642.8-1.4+5.46=6.867.31-0.59-1.95-1.58=3.198.3-0.57=7.739.62+8.1-9.14+3.64=12.226.63-4.04-0.91-0.81=0.876.75-1.25-2.38=3.129.83-5.02-2.53=2.285.95+1.18-2.52-2.66=1.954.38+8.31-4.86-2.91=4.923.83+2.43=6.268.91-2.6+9.06+9.89=25.267.4-3.46=3.943.01-1.17+0.15+0.77=2.763.98+6-3.54-3.2=3.242.73-0.69+4.81+8.37=15.224.95+4.22-8.34+9.15=9.984.16-3.83=0.337.88-0.84-2.01=5.035.87+9.53-1.78=13.626.25-2.26-2.18+6.84=8.650.48+6.37+3.4=10.250.92+7.5-6.02-1.83=0.576.15-0.96=5.194.85-1.44-3.2=0.213.81+4.75-5.46-1.01=2.097.99-5.71=2.286.89+7.02-8.4=5.515.07+6.61+6.22=17.99.57+6.57-8.98-1.32=5.847.93-5.66-0.95+7.48=8.87.83+9.32-1.01=16.146.91-3.52+8.44-3.72=8.119.12+4.79-0.23=13.688.05-7.91+6.65=6.798.86-5.98+3.41+6.35=12.645.21-3.28=1.939+3.63+6.48+0.45=19.568.95-3.05-2.89=3.019.58-5.03-1.09+3.53=6.999.91+9.71+5.12+8.24=32.986.29-2.48-0.95+5.84=8.75.94+0.3-0.95-5=0.294.86-0.61+4.63+6.3=15.187.15-5.29+2.49=4.359.44-0.86+3.23-7.07=4.744.87-2.17+4.3+2.13=9.137.84-0.92+3.84+3.76=14.527.72-6.8+7.32+5.87=14.117.44+7.92+1.82=17.186.68-2.87=3.816.33+0.5-3.07=3.768.71+6.3-2.64-2.27=10.11.08+8.33-1.69+7.26=14.986.04+1.2-5.68=1.566.14-3.23+0.46+5.27=8.643.82-1.91+7.21-0.41=8.714.74+8.58=13.326.35-3.08-2.3+6.27=7.246.72+6.24-0.03-4.54=8.390.67+6.86+0.68+5.33=13.546.84-1.85-1.96=3.037.29-0.04+3.35-1.63=8.976.26+2.74-4.88-1.34=2.783.22+8.75-4.48=7.499.93-1.54+8.11-4.6=11.94.66-3.75+1.42+0.88=3.216.01-0.22-0.13+2.38=8.049.63-6.45+8.5=11.685.97+7.29+6+7.77=27.039.18+9.85-9.41=9.624.19-0.34-2.3+1.36=2.919.25+5.35-0.97=13.636.6-4.06+8.3+8.38=19.226.33-1.05=5.285.97+0.78-3.69+5.24=8.30.64+9.3+1.02-0.54=10.428.6-3.33=5.272.82+6.73=9.554.74+5.26+9.18=19.184.82+9.31-2.11=12.027.79-0.31-1.42=6.067.16-4.43-0.99=1.746.82+5.41=12.238.17-0.34+6.32-9.73=4.424.94-3.2-0.73-0.61=0.43.55+1.01+6.98+5.1=16.649.31-0.22+0.98-8.22=1.851.14+6.73-4.41=3.467.47-3.88-2.44+1=2.159.74-5.11-2.9-0.47=1.265.86+7.46+2.72+3.8=19.845.51+1.15=6.667.26-1.29+8.93+0.08=14.989.21+5.97-0.89=14.297.6-4.68-0.8=2.127.59+9.96-2.45-0.1=154.73+3.72=8.456.22+2.18+4.3-4.93=7.776.55+4.61-2.29-8.42=0.452.72+8.31-7.16+4.48=8.353.37-0.29=3.084.04+0.3=4.345.5+4.04-7.92+1.86=3.485.36-0.31-2.44=2.618.78+5.17-6.53+1.5=8.920.92+3.23-0.09-3.02=1.043.44+3.12-4.49-0.03=2.047.05+4.73-3.09+3.38=12.078.12-2.89-0.27-0.89=4.070.32+9+5.72+3.96=198.52+8.87-5.57=11.826.96-4-0.72-2.11=0.139.23-2.87-4.52+4.24=6.088.37+9.05-5.02+1.69=14.090.1+2.38+2.39+8.61=13.486.04-1.53+4.09-7.21=1.394.42-4.21+1.57+6.27=8.056.32-3.88-0.1+9.73=12.077.94-7.06+9.26-9=1.144.6-0.7-0.4+9.19=12.699.19-8.93+8.24=8.54.09+5.1-1.5+7.45=15.140.03+7.68-1.84+5.34=11.217.31-1.18+7.96+1.29=15.388.16-1.6-1.56=57.3+2.63+5.28=15.219.13-3.77+8.56-4.28=9.648.09-0.42-1.11-4.61=1.952.57-1.56-0.23=0.789.03-8.35+7=7.684.16+4.95+3.86-3.55=9.426.89+3.68-4.49-0.2=5.886.98-1.69=5.294.63-0.51+9.41-8.83=4.79.26-0.05-0.84-7.82=0.557.27-0.86-2.31-3.79=0.316.31-1.28+1.01=6.047.54-0.74+2.19-8.85=0.143.99+4.86-3.5=5.352.98+3.73+9.17=15.886.72+2.33-3.89+9.12=14.280.5-0.2+6.14=6.449.93-2.12-0.48+1.6=8.937.33+6.9-0.2+8.11=22.142.99-1.59=1.42.5+6.19+0.6+5.11=14.49.99+6.78+6.83-5.91=17.698.68-3.22-2.63+6.09=8.929.51+5.34-1.56-8.12=5.172.6+2.15=4.758.65+0.44+1.22-1.07=9.246.52-2.1-1.66+3.37=6.136.78-1.9-0.32-3.73=0.837.34+3.95+7.51=18.84.13-3.09+9.51-9.36=1.199.35-2.78-0.44=6.136.77-6+5.54=6.319.34-7.52-1.64=0.181.94+5.09+8.46+2=17.499.35-4.76-4.33=0.269.14-3.08-1.86-2.5=1.79.56-2.91-2.77-1.35=2.533.8+4.63+1.25=9.689.97+9.29-3.71-2.7=12.857.77-2.03+6.8-7.97=4.577.01-1.29-5.3+1.83=2.258.86-3.45-0.81+9.04=13.644.6-3.09-0.5+3.75=4.764.7-2.8+1.83=3.733.24+6.1-7.34=20.28+0.68+8.06-7.62=1.40.18+6.6+3.2+8.09=18.073.81-2.06=1.751.16+1.39+0.2+6.63=9.389.13-5.27+5.34-2.32=6.885.8-1.93+6.6-2.37=8.18.77-0.05-1.35+9.45=16.826.74-2.4=4.349.89+7.2+1.75=18.842.46+7.18+8.26+4.9=22.87.53+4.57+1.47+0.71=14.284.22+8-5.28+3.98=10.920.43+3.08=3.519.12-0.61+2.95=11.469.91-6.8=3.115.29+1.14-0.34=6.091.59+6.99+8.34-5.81=11.115.83+9.55+2=17.387.84+2.57+8.95-2.32=17.045.05-1.51+9.49+2.71=15.747.82+6.17+9.43+3.54=26.969.45-7.34+5.57-6.06=1.628.09-4.58-3.18=0.338.6+7.63+8.42-3.68=20.978.51-0.21-0.1+2.97=11.179.15+6.27+6.42+0.17=22.019.99-2.62-1.5-5.17=0.77.23+8.37+0.46+9.25=25.316.24+0.65+2.84-9.06=0.676.75+2.55+7.73+0.76=17.793.4-0.73+1.94=4.614.65+8.32=12.977.04-2.98+5.31=9.377.81+1.99+8.44+3.17=21.410.78+5.62+2.61=9.014.95-4.69+7.12-0.04=7.343.66+1.73=5.396.04+3.22-7.79+1.41=2.883.85+3.99=7.848.68-3.93-2.48=2.278.09-0.94-6.01=1.144.38+7.63-9.8=2.212.27+4.92-0.32+3.83=10.79.54-1.95-2.24+4.13=9.484.44-1.17+9.32+8.41=217.28-5.32+8.14+7.1=17.26.67-1.78+6.29-5.86=5.329.31-4.51+3.89+2.5=11.199.46-0.89+1.54+6.39=16.58.09+6.79-6.78+6.47=14.574.29+3.93+5.54-2.94=10.829.34+4.13-2.2-2.84=8.438.1-1.4=6.78.14+9.2-8.35-4.26=4.739.53-2.6-2.43-2.19=2.319.15+1.03+6.05-9.32=6.914.28+2-4.88+9.55=10.959.26-7.71-0.14=1.418.36-6.81+0.69=2.249.99-5.17+1.87=6.691.81-0.38+3.08=4.513.09+9.93+1.87+8.34=23.236.23+2.87+8.16+3.65=20.916.97-4.25+2.84-0.96=4.66.58+0.3+6.44+5=18.328.96-0.46-5.86=2.649.29-4.56-1.13-3.47=0.139.28-8.27+2.57-1.11=2.477.71-7.3+8.29-4.19=4.519.74-4.74+5.98-9.6=1.382.48+9.99-1.52=10.958.42-2.17-4.12=2.137.94-2.82-4.09+1.31=2.346.03+6.61+8.99-5.78=15.859.74-5.95-1.19+6.91=9.513.81-1.92-0.87=1.024.65+9.16+1.42=15.233.59+8.27+9.42=21.281.19+5.61+4.27=11.076.84-2.06+8.76+5.2=18.741.74+6.72=8.461.39+6.41+5.94-5.4=8.348.43-3.75-2.51=2.179.54-7.73=1.817.82-5.55+8.88=11.157.52+9.39=16.916.41+7.56-4.04=9.939.78-2.62-1.46+3.87=9.573.73+6.58+0.39+1.07=11.770.43+0.71+6.16=7.38.7-6.63-0.22+2.56=4.419.02-1.84=7.188.41+5.59+5.74=19.743.8+8.46=12.266.14+7.8+5.51=19.456.35-1.14-1.6=3.612.78+0.02+4.96-7.03=0.739.75-6.83-1.93-0.39=0.68.38-0.36-3.14-3.92=0.965.48+3.46+2.31=11.259.41-0.95-2.7=5.764.35+8.27+0.28-0.58=12.320.42+7.03-6.51=0.946.65-0.54=6.116.41-1.35-2.78-1.13=1.157.96+3.08-1.98-6.48=2.589.37+3.72-9.78+0.22=3.533.34+9.05-8.99=3.45.67+6.76=12.436.3+4.92-1.97-1.22=8.033.8+7.58-8.94=2.442.01+1.37+6.84-7.95=2.272.99-2.62+9.04=9.417.89+9.55-0.07=17.370.76+6.02-5.8+0.45=1.433.11-0.03-0.43+8.92=11.579.33+2.28-7.24+8.34=12.715.2-2.25-2.54=0.419.39+4.46+1.36=15.215.72-0.7-0.21=4.815.03+7.81-3.24+3.6=13.22.62+6.84+1.36=10.822.58-0.66+6.67-8.41=0.189.62-1.17-1.52-0.73=6.29.89-2.81-3.09+4.42=8.412.1+4.28-3.65+3.88=6.617.5+2.89+1.85+6.44=18.683.33+7.54+3.67=14.549.24+0.7+9.7-3.63=16.012.09+9.61-5.7-4.7=1.34.52+6.69-1.03+1.09=11.275.6-2.7=2.95.42-2.85-1.15-0.7=0.727.49-2.54-1.02-2.02=1.919.59-0.9+0.93-5.74=3.883.05+7.33-9.71=0.677.42+6.39-5.95-5.1=2.769.44-0.09-4.31=5.048.26+2.04+6.35-6.62=10.032.55+7.99-7.9=2.647.72-5.85+1.42=3.298.23-5.45-1.02=1.767.65-2.31+3.22=8.564.61+5.09+9.82-8.52=119.92-1.34-1.86=6.728.27-2.48-3.83-0.25=1.712.09+5.95+0.52=8.568.49-4.09-2.32+4.9=6.984.08-2.88+0.3=1.56.19+6.92=13.111.73+9.25+9.35+0.13=20.466.48+6.36+1.38=14.226.05+4.84=10.897.49-1.52-4.89=1.085.33+5.43=10.767.52+4.72-7.29=4.959.77-7.96=1.819.37-7.15-0.52-1.39=0.319.91-5.56+2.43-1.35=5.438.55+1.04+7.77-3.57=13.799.01+6.43-8.69=6.756.22-0.84-4.72+7.3=7.969.02-5.14-1.33+3.83=6.388.31+2.22=10.531.86+1.66+2.11=5.636.94+3.32-6.49+2.09=5.864.52+6.01+2.16+7.86=20.558.09+7.49=15.587.01-0.65+1.18-7.33=0.219.66-4.28+7.59-0.39=12.589.51+0.05=9.563.68-0.93-2.44=0.318.85-5.07-0.31-0.5=2.978.55+5.54=14.098.51+8.94+3.5+5.87=26.829.97-7.23+3.92=6.668.05-3.17-0.63-3.58=0.679.67-5.73+7.06=119.87-7.56+5.52-4.99=2.842.91+0.22=3.137.82-1.41-1.93+8.1=12.587.36-3.21+2.55+3.07=9.779.95-0.15-5.83+1=4.979.92-4.2=5.720.97+6.56+7.12-4.16=10.499.95+4.44-8.48=5.919.89+4.76+9.68-2.44=21.894.02+9.24+5.17-1.31=17.125.09+2.44-0.35-6.28=0.98.76+6.58-5.55-3.3=6.499.33-2.75-2.97+2.25=5.868.43+9.03+6.16-8.78=14.847.79-5.57+7.48=9.73.08+1.83-0.45+3.7=8.161.93+8.05-1.77+9.84=18.054.51+0.72=5.237.29+8.96-1.79+3.66=18.129.11-0.43+9.18+8.84=26.70.08+6.48-0.37=6.196.74-1.14-2.66-0.48=2.461.23-0.49+1.7+3.73=6.176.93-5.69=1.243.58+2.37-1.6-1.12=3.235.94+5.78+3.32+9.08=24.128.82-8.13=0.698.52-6.25-0.82-0.87=0.584.82-0.48=4.349.77+3.82+2.92=16.515.99-1.67=4.327.16+9.46+5.06=21.688.31+7.43-4.72-5.91=5.118.23+2.95+3.78=14.960.98+8.03=9.015.99-2.7+8.35-2.07=9.578.64+3.13-9.85+9.79=11.719.64-1.59-6.53-0.57=0.952.01-0.59-0.55+3.28=4.152.41+7.43-6.13+0.37=4.087.1-0.61-2.56=3.938.83+2.27+5.02=16.122.2+9.87+0.15+1.89=14.114.75-1.09-0.48=3.184.89-3.15-1.06+4.77=5.453.82-2.54+4.31-2.43=3.169.56+9.13-2.91=15.785.18-0.31-2.92=1.954.59-3.48+2.66-1.72=2.050.71+1.38=2.092.72+2.55-1.46-1.85=1.969.21+6.97-8.01-1.3=6.877.19+6.79-0.06=13.928.53+4.42=12.953.44-3.01=0.435.76-0.77-0.4=4.594.36+8.82-8.77-2.34=2.073.5+9.2-1.79-1.47=9.447.23+8.96=16.190.2+5.66-0.85=5.014.02-2.2=1.825.32+6.55-1.69-5.71=4.476.3-2.99-2.77+7.3=7.845.13+9.48+7.25-8.15=13.719.66-5.65-3+6.49=7.52.92-0.69+1.59-1.5=2.329.27-5.44+0.29=4.128.41-4.81+5.18-1.17=7.613.48+0.22+3.94=7.644.37+3.01+6.56=13.944.05+4.27+3.88=12.25.47-2.98=2.496.97+3.66+1.68-4.12=8.199.41+2.89-9.45+1.24=4.090.94+8.04-0.17=8.819.43-4.2=5.233.77+0.69+6.02-2.49=7.998.81-0.33-6.3-2.04=0.149.75-8.88+2.36+2.59=5.827.17-6.76=0.418.92-3.58-2.04-2.87=0.432.82+7.07-5.29=4.66.33+6.62-4.26-4.22=4.477.74-1.7-0.8-3.78=1.461.97+4.75=6.723.81-2.94+3.1=3.972.46-0.52+6.38=8.326.34-0.78=5.565.5-2.58+7.84=10.762.9-1.31+6.9=8.497.93-0.2-5.53-1.57=0.638.5+7.79-7.55-3.31=5.437.08+4.32-1.13-8.18=2.096.61-2.81-2.32-1=0.489.74-5.18+7.42+2.73=14.718.26+4.85-3.57+7.41=16.959.36-7