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4.1+9.14-7.42-4.84=8.59-0.76-7.21+1.89=3.79+2.12=7.89+8.8+7.28-6.1=9.86-7.03+9.48=7.8-5.68=3.76-1.62-1.14=7.91+6.05-0.45+7.8=9.19+8.77-3.96=6.78+1.91=9.65+0.41-9.29+8.33=1.67+5.84+1.03=7.02+9.16-8.25+1.58=5.96+0.78=6.63+1.93+8.59-4.33=1.25+4.78+8.13+5.6=4.13+5.74-4.21=3.78-0.2+0.16+8.13=5.74-2.24+3.87=6.3+9.25+6.49=8.22-6.15=1.98-0.63-0.52+8.97=8.46+6.98+1.42-4.96=9.56+8.74-3.6-7.87=8.79+0.59+8.09=5.13+0.57-4.29+2.66=6.82-4.84+7.98=6.15+4.86=8.72+5.23-0.11+7.58=0.19+5.11+9.14+4.04=5.81+6.72-2.09-9.24=9.9+4.1-8.01-1.46=8.03+5.66-8.9+3.1=1.53+0.06+1.99+0.05=8.21-0.33-1.36=7.71-1.48+8.46-9.02=6.42-1.59+3.83+7.98=0.12+5.45=3.62+7.78+6.36+2.9=9.41+8.67-6.33=7.61-3.16-2.42=2.09+3.62+7.34-9.86=7.2-0.13-1.4=5.56+8.45-0.04-7.36=7.86-4.26+7.09-1.9=1.81+4.4-5.46=8.1+9.4-1.25-9.29=0.08+5.79-2.55+1.6=3.49+6.92+5.93=5.6+9.64+9.86-0.97=9.2-4.08+7.68+1.97=3.49-1.71+8.01=9.01+0.67+6.77-8.79=3.79+6.3=6.88+0.65+4.03=8.66+3.85+1.29=6.71-1.82=4.48-0.31-0.23-1.52=0.78+2.64+5.29=7.5-6.05+9.14=7.75+1.38+6.48-1.83=1.83+0.99-1.49+4.45=5.16+4.11+1.55=3.46+5.56-2.43+2.17=7.04-2.82-3.75-0.02=5.77-2.05-0.1-0.16=9.15+4.86-6.97=1.04-0.94=2.12+1.7+5.95=2.98+6.93-1.02-3.3=8.69+8.31=1.29+2.66+7.78+7.11=7.28-0.58+0.67=9.91-3.52-2.63-1.8=8.47-7.59+2.31+3.91=2.63+0.82-0.62=6.74-3.55+5.41+5.72=8.14+9.96-9.92-2.14=3.47+5.16-7.67=9.08-1.46+0.47-7.22=1.86-1.41+3.66+2.52=4.21-0.39=6.76-1.18=5.7-1.91-0.33=6.43-1.67=9.02+6.33-7.39-5.28=2.91+4.83=5.84-3.98+5.94=6.57-6.38+4.83+6.82=5.12+9.75-8.18=6.56-0.51-1.8+9.92=8.37-1.4-2.92+6.18=7.08+2.6=9.45-1.84+1.78-7.54=8.89-1.28-5.13-1.69=7.32-2.95+7.48+3.77=5.09-0.43-0.58=4.43+7.51-3.21-8.56=8.36+2.04-4.16+5.37=0.4+2.63+8.6-6.45=7.99-2.85+7.22-2.34=3.99+1.39-1.7+7.52=8.61+2.64+4.97=4.41+2.04=5.91+7.43+2.81+0.8=3.16-1.98+6.37-3.95=9.91-0.61-8.55+1.65=5.99-4.31+9.13-9.32=4.7-2.47+5.99=9.55+1.9-4.54-0.25=5.9-2.24-0.66-0.71=7.1+5.72-3.45=6.34-3.68+5.66+4.4=9.46-4.07-3.35=6.97-1.29+0.03-1.24=9.99+5.04-6.77+4.37=3.65-2.03+4+4.23=9.16-0.1-0.12+4.51=7.93-4.61-0.1+9.21=8.84-1.9-0.77=9.59+5.71=5.67+9.17+3.45+4.04=9.21-5.15+9.49=9.95+2.71+7.25=2.42+2.8=3.54+5.64=9.93+1.3-5.84-3.81=7.04-2.48-3.29+4.22=9.4-3.04-2.3-1.42=7.18+9.48+2.49+3.16=4.36-1.67+4.8+6.91=9.2-0.78-6.33=1.46+5.91-3.99-0.52=9.49+5.41-1.09+8.07=4.69+9.09+3.48+7.22=9.44+6.33-8=2.63+9.76+2.85-4.86=6.29+0.35-1.19-0.04=5.19-3.99+3.96+1.65=8.22+5.42-1.12=6.18+5.54+1.05+3.75=0.76+3.94-3.6=9.82-3.39-1.37+5.63=7.04-0.52-0.82+1.42=4.12-3.94+5.37+5.56=8.78-3.56-0.21+3.5=6.71+0.74-7.21=1.06+4.47-4.76=1.02+9.99+6.75+8.18=2.39+6.44=9.24+7.2-5.14-0.41=5.64-3.13+4.67-3.08=2.86+5.76-4.91-2.93=1.91+8.56-7.55=8.92-0.39-4.97+1.14=2.46+1.79+5.55-3.84=9.55-2.64-2.14-1.26=4.09-2.3+1.25-1.45=7.19+0.79-1.86=8.49-6.08=1.67+2.36+9-2.52=5.87+9.17+5.86-9.68=9.45+5.26-2.47=5.54+7.29-0.51+2.3=2.75-1.91=8.96+0.82=9.96-3.16-4.8-1.15=4.56-1.9+6.89=6.75-1.94-1.26-1.63=8.41+5.06-3.94+8.09=1.33+4.97-1.09+8.86=8.3+4.48-0.09+8.18=8.83-0.84-2.66-4.23=8.08-2.72+0.99-1.05=5.45+0.96-3.8=9.67-5.19+9.91=8.7-1.05-4.01+4.21=2.95+4.78+3.1+6.58=8.34-2.69+9.32=0.06+9.39-6.69+5.37=7.87+0.25=6.75-1.34+6.85-9.65=9.73-2.91=1.19+2.55+7.9+3.9=7.56+0.39+7.16+4.03=7.56-3.08-3.92+2.67=8.5-5.66+5.91=2.06+9.26=5+8.8-7.66-0.31=8.62-0.95-3.4-2.45=9.94-9.66+9.45+9.82=9.14-1.81-3.37+4.18=5.42+8.27+6.81=4.71+8.85+3.07+6.08=9.58-5.93-0.93+1.36=7.63+6.78-4.14+6.26=9.24-4.22-0.89-1.85=8.31+7.81=6.62-4.37+2.99+4.82=8.76-4.39+5.49+2.09=6.96-0.88+6.07=6.76-0.02-2.41-0.08=5.03-3.97=9.88-5.2-0.85-2.9=2.25-0.83=9.68-4.94=1.84+1.34+1.97+4.29=8.97-1.85=8.5-0.42+4.24-2.59=6.85+6.86-1.38+6.84=9.7+6.98+1.43=7.36+5.1-3.21-1.36=7.64-1.91-0.18=7.83-1.61-3.85=9.56-1.8-6.19+5.06=7.28+3.26=5.51-0.63+1.45+8.56=3.09-1.27+6.88=6.68-4.72-1.26=6.93-5.05+3.08-3.4=7.47+3.57-2.26+8.23=3.49-1.92+7.19=8.96+1.01-3.65+3.03=9.86-8.5+8.94+7.57=7.91+7.51-4.46-5.86=8.35-1.2+7.04-6.28=3.01+2.43-5.12+3.72=9.49+4.92+6.95=8.02-2.71-1.5+3.3=5.98+6.45+7.2-9.94=9.26-2.35-2.53=7.64-5.13-0.79=5.84-2.13+2.82-3.21=0.84+7.17-3.54=0.49+7.02+1.03-1.84=8.21-0.03-6.67-0.68=4.88-3.06=7.24-2.14=0.97+8.04+8.86+5.69=4.92-3.15+7.76-6.72=8.69+2.45-0.32=2.5+5.69-5.54+6.64=4.13+4.24-2.08=8.84+3.49+7.8-1.89=8-2.14-5.65=3.01-0.51-2.31+4.4=5.81-0.94+6.22+2.66=0.92+9.76-6.99-2.33=4.45+4.86+5.67=3.43+0.13-3.02+8.24=5.1+3.47-6.07=8.17-0.93+9.5-3.95=9.7+0.4+3.67-3.41=7.48-2.65+9.49-9.87=2.2+6.41+2.52-9.07=8.47+2.36-8.74-0.69=7.32+8.18-9.94+8.72=2.43-0.53=8.51-6.53+4.98-5.57=8.76-4.3+1.03-3.76=9.4-1.74-3.69-2.72=8.01-1.88-2.94-3.03=2.67-2.29+0.72+7.01=9.31-4.51-2.83+4.64=5.49-2.16+6.52=4.73-3.38+6.12-5.56=5.34-1.22-1.64=5.51-0.52-4.69=8.75-1.05-5.56+8.72=6.28-2.64-0.25=3.43-0.05-2.6+1.01=9.1+2.37=9.55-5.09=1.72+8.69-5.12=8.88-1.93-0.38=9.35-7.25=7.27+8.08+1.68+8.6=7.04+2.94+2.5=1.28+9.35-2.07-3.92=1.38+7.55+5.1=5.32+9.88-7.58-4.87=4.21+9.54-8.04+3.54=3.93-0.73-0.05=2.86+7.79-6.37=0.04+7.1+9.3=4.6+9.63+4.48-8.17=8.58+1.89+5.15=6.48+9.51+1.32-0.57=5.31+0.91+4.18-1.25=8.45+7.68+7.35+3.93=9.66+5.98+7.08+0.52=4.96+6.76=8.51+8.46+6.44-7.89=9.38-6.8-0.54+4.1=6.25+8.32=6.31-3.57-1.34-0.23=3.41+6.32+2.34-8.17=9.85-4.08+5.27+5.31=1.76+8.26-8.43+7.22=9.81-4.67-4.61+0.42=6.29+7.45=5.93+6.24-3.8=8.36-0.67-1.07-3.5=9.78+9.12-2.77=8.18-0.1+8.54+2.18=8.55-3.77+5.57=8.16-5.94+4.88=8.88-6.81-1.7+4.83=0.41+1.54+5.17=0.16+8.55+2.1+8.59=7.5-4.37+3.8+9.42=4.56+6.19+8.13=8.97+9.52+8.16+6.06=1.37+9.42+3.47+2.33=4.1+5.13-4.22=4.49-2.11+3.08=8.41-1.65-0.05-2.29=6.56-0.98-3.32=9.75+6.01=6.2+2.24+7.25-4.51=2.13+9.76+9.98=8.91-6.25=0.6+7.28-4.52+6.82=4.44+7.1-2.58-5.56=8.06-2.34+4.53+7.57=1.03+3.3=4.18-0.91=9.2-3.46-0.44-3.74=9.14-3.87+9.94-7.49=9.27-4.43=8.97+7.77-6.37+8.48=6.98+9.74-3.93-9.99=4.89+9.89+6.91-7.38=7.28-0.59-1.38+2.52=9.68-5.55-2.29-0.86=7.49-1.87-0.12=4.51+7.26+8.44-0.36=8.24-6.92+1.91-2.76=9.82-1.34+7.61=0.81+8.77=8.47-2.88-2.73-1.52=5.52+4.55+6.11=0.76+4.75+3.67+1.34=8.37-7.93-0.24+3.39=3.12+6.65+2.88=8.79+4.77+8.26+2.07=7.08+2.87-0.92=8.38-4.73=6.03-0.42+5.96=9.73-2.91-2.94+1.85=7.59-1.85=8.35-1.98-2.13-3.01=9.13-3.25-4.51-0.11=1.44+9.64+2.82=9.23-2.61-0.56=6.24-3.08+6.42+3.77=8.58-1.38-2.14=5.15+5.91-9.7=9.05+3.51-6.09+8.13=4.88+7.62=9.85-8.22+9.68-4.04=6.37-0.35-0.31-3.28=9.58-8.09-0.27=5.05+1.98-6.32=1.47+5.74+7.55=8.79-3.23+3.73+4.13=6.14+2.56+0.05+0.59=4.6-1.78-2.2+2.57=7.57-1.05-1.79+1.73=6.03-2.1-0.14+1.73=8.17-7.37=3.81+4.15-5.97+2.89=4.99+6.43+2.66+2.74=1.76+9.01=8.58-2.46+4.59=4.65-1.1-2.62+9.12=6.05+1.61-0.12-0.72=8.85-4.09-0.88+4.13=7.86-1.23-1.46+0.84=5.64-4.12=9.34-6.51+5.7+2.57=4.66+6.74+7.69=4.04+3.87+3.95-4.21=9.01-3.84-0.81+8.49=9.27+4.2-4.22-5.86=8.16-1.48+3.1+0.28=2.51+0.28+3.98=9.73-3.43+3.87-7.76=4.78+3.63+4.59=6.19+1.64-7.31=7.94-0.44+8.89=7.92+5.25+9.82-8.17=9.77-1.93+5.25+7.24=7.67-4.67+0.04=2.25+2.14=6.92-5.15+1.74+2.26=8.61-0.79-3.57+0.64=8.99-2.45=2.43+6.66-5.63+9.6=9.76-0.49-6.36-1.78=9.34-5.48-0.57+5.18=9.58-8.74=6.75+2.2+6.79-3.72=9.6-1.79-5.43+1.36=7.45+6.11-6.89-4.5=1.61-0.7+4.54+6.93=4.58-0.4+3.36-6.16=5.22+1.19-3.47+0.14=3.71+7.56-1.36=8.22-5.3-1.02+7.34=5.06+9.26-5.3=7.43+3.65-8.29=8.88-0.99=8.63+9.21-4.43=4.9+2.8+7.28+5.11=8.36-1.64-1.01-4.13=8.5-4.71-1.14+7.94=9.32-5.35+4.8-2.47=7.51-1.06-0.46=8.33-2.38-0.32-4.96=0.29+8.89-5.53+9.56=5.39+6.33=7.44+6.84+9.4-6.58=9.85-2.04-7.63=5.97-4.03+3.16+0.67=4.76-1.36+8-1.69=6.96-0.12-5.16=6.79+3.25-3.22-1.07=6.38+4.8-2=9.13+7.72+4.71-3.06=9.52-7.64-0.94-0.63=7.23-1.33-3.88-0.66=9.63+8.99+0.59=9.43+5.02+6.32-6.12=8.95-0.75-5.9+3.56=0.35+7.71-1.19-2=0.99-0.58+0.6=7.32+2.53+8.25-5.95=0.75+0.5+3.29+0.8=6.68-0.44-1.83-0.16=6.77-5.86=8.93-5.11+2.45-5.91=5.73-3.89-1.3+2.78=5.18-2.19+6.8-0.8=8.39-7.1+5.11=1.75+5.5+6.78-2.13=7.45-1.17-1.02+6.46=9.93-8.16+0.06=8.77-5.11+8.82+6.65=8.81-1.41-3.82=1.98+7.11=5.66-1.64-2.4-1=5.85+0.37-2.36+1.67=6.37-0.23-1.16-2.94=6.65-4.94+8.1-2.58=3.63+1.29+5.53+5.74=8.04-0.85+7.76=8.5+7.22+2.34+5.89=2+1.01+2.65=8.62-3.47-3.67=8.53-1.42-5.67-1.2=8.27+4.61=5.55-4.07+1.13=7.32+3.04+4.15=7.8+7.15=8.05-0.9-4.44-0.63=8.7-3.7-0.81-2.31=4.49+0.92+9.67-2.72=2.96+1.39=8.48-4.51-3.66=2.69-2.47=7.06-0.96-1.03=8.63-6.98+8.93-7.65=8.23-3.93-1.23-2.41=6.18-1.79+6.44=5.8+4.6-1.53-2.44=9.47+5.13+8.36+7.16=4.24-2.45-0.56+0.74=5.86+8.15-2.74-1.33=9.63+7.99+3.26=2.83+7.16+8.37=3.1+8.53=7.98+6.31=2.5+6.15+8.36-8.66=6.06+4.8+9.46-4.38=1.57-1.43+0.53=5.59-2.15+9.5-7.61=8.28+6.83+4.78=6.36-3.58+3.54-2.7=6.98+9.99-0.84-4.78=3.87-3.23+7.51-5.03=4.82+7.96=4.21-0.58+0.98+0.25=7.88-6.62+5.94+7.97=3.58-0.53=4.16+3.66+5.28=8.94+5.72-3.3+8.77=2.65-2.22+8.85-0.03=9.4-1.5+7.51+3.07=7.27+1.63-0.12-3.35=4.87-1.68=6.73-2.92+5.25-3.16=5.21-0.83+4.66+8.5=9.79+3.98-5.83=6.01+2.54+3.71+7.22=9.38+8.86+9.35-8.6=8.39+4.73=9.71-4.5-1.96=8.88-0.43+9.42-5.58=8.25-1.5-5.47=5.69+4.12+6.32+1.98=3.75+8.55-0.7=7.62-1.27+9.59-6.83=6.97-4.58-1.84=6.11-2.37+1.22+2.64=3.21-0.52+6.53+9.39=1.59+0.95=9.11-3.51-0.33-2.93=0.63+1.9+1.42=6.59-1.05-0.99-3.74=6.19-5.42+6.97+0.37=2.98+2.83+9.53=3.72+6.42+0.37+2.16=0.86+1.65+2.69+7.71=3.8+8.39=9.46-2.36-1.92+7.3=9-5.32+5.31+3.37=9.75-8.38+4.75=8.76-8.41=7.45+2.79+3.01=9.77+9.76-8.21=8.6-0.14-1.4=1.55+8.1-3.01-3.29=5.17-4.12-0.28-0.04=7.62+9.98-6.36-7.8=7.51+8.03+1.46+9.42=8.33-6.54=8.92-6.67-0.08-0.99=8.93+0.03+3.16+6.7=4.73+3.85+9.68=3+8.07-9.16=2.93+7.96=8.02+7.48-7.25-7.1=7.79+2.12-0.9=2.33+9.41=7.76-0.66+2.07=6.67+3.12+1.74-2.65=0.56+0.84+0.6+4.88=9.29+6.96+8.08-5.86=9.79+4.48-0.08-8.23=4.89+7.36+3.27=3.28+6.27+9.26+4.05=7.79+8.52+3.48+7.59=4.56+5.91-5.71+4.55=8.57+5.48+8.08-9.52=5.86-3.03-2.11=6.96-1.51-0.28-3.72=4.02+4.71-3.38-3.21=8.13-3.49+1.81-5.8=1.88+2.66-1.3=3.65+3.41+9.69=5.32-2.08+1.92=5.97+4.38+5.7-0.62=9.85+1.86+2.64-7.85=9.3-5.94=8.94-3.94+4.7=4.08-2.05+5.8+4.8=5.95+4.35-8.52+1.69=8.4-1.27+8.97+2.89=9.38+7.97-3.75-9.1=2.76+9.97-1.85+1.12=1.57+6.58-1.19=9.55-0.5-2.74-6.18=8.96-0.72=6.83+7.18+5.88+5.95=4.94+7.41+7.36-1.23=8.8-0.72-7.29=8.11-0.75-6.58+1.39=7.81-4.18+1.34=7.36-1.13-1.5-2.29=2.52+8.54=6.87-2.18+4.03-3.75=3.18+2.05+0.74=6.6+6.76+9.92-7.82=7.83+0.77-6.69=9.03-5.1+5.38=7.49+9.34-2.1-3.78=9.78+4.02+8.22=8.03-3.78+7.82=8.4-0.67-3.47=8.84+4.79+2.64+1.82=4.67+2.81+7.58+7.88=7.78-0.62-3.13-1.3=7.78+2.07+9.82+9.75=7.36-2.88+9.95=7.57-2.5=7.68-0.04-4.12-3.23=2.45+1.73+3.47=5-2.64+6.43=9.72-0.63+2.52+3.34=3+7.32-6.79-0.97=5.61+5.36+7.89-3.17=8.24-6.74+6.3-4.5=4.87+9.48+7.43-2.97=7.71+6.66=3.42+5.96=8.15+6.96+8.66-6.98=3.82+6.37+8.29-8.61=8.02+0.35+1.69+1.95=7+6.57+4.03=2.89+4.86+8.92-0.38=8.71-0.42+2-4.45=8.73-3.22-3.62=6.77-3.4=8.15-4.41+7.54-6.31=3.85+5.56-0.38+8.15=9.32+3.14-8.49=4+8.1=9.35-3.09+2.74=8.68-0.51-1.47-4.53=8.9+9.8-3.55+8.78=8.63-4.28-2.23=4.57+9.61-1.2-0.6=3.95+4.96-2.89-2.3=6.85-1.08-0.4-1.59=8.66-4.99+1.1=4.9+9.75-0.94+9.92=7.72-2.89-4.65=1.39+3.72-0.79=4.39+2.38+6.43+9.38=2.46+1.61+8.59+3.1=8.73+0.07=7.93+4.87-8.36=9.76-3.35-1.39-0.42=8.81-0.48-4.41=8.01-0.61+6.67=7.52+6.39-7.14-6.07=8.4-2.71-0.07=6.66-2.53-4.02=4.92-2.51+6.26-2.57=7.66+2.31-3.8+7.39=8.53+0.82+9.1=2.3-1.47+5.81-1.07=9.27+9.62+5.01-5.24=6.04-5.59+6.5=0.44+9.35+6.93=9.61-0.44-3.56-5.28=9.82+1.79-2.25=8.16+4.8-2.75-4.88=7.27-2.86+2.4-1.44=6.05-0.29+4.06-3.72=9.46+7.54=4.09-1.14=7.08-4.94+9.97=5.51-4.49+3.37=4.81-2.12+2.92=9.45-3.55-3.41-1.5=8.58-2.4-4.68=3.68-2.28+4.26=8.46-3.45+1.56+5.55=1.96+8.08-9.54=9.08-6.19-2.28+9.32=9.55+3.62-7.33+0.05=4.27-0.28-3.13+5.26=4.4+7.22+5.48-0.25=7.97-0.42=5.23+3.66-2.72+2.58=1.17+2.68-1.82=3.22+7.66-4.81+5.42=7.93+3.26-0.56-7.06=4.21-0.51=7.99+7.29=5.16-2.53-0.47=9.74-9.45+9.18-6.34=4.8+6.37-8.85+0.79=0.23+9.34+5.73-5.2=8.5+2.8+7.05+1.86=9.38-2.13-2.01=1.12+7.88-2.86=5.41+1.89=8.28+7-0.64-2.38=6.88-2.18+8.06+6.96=8.17-3.67+1.04=6.79+3.93+7.32=7.62+3.52=7.46-4.82=1.39+8.15-0.2+8.32=4.92-3.07-0.33+1.38=2.68+5.45+2.76+6.45=8.42-1.62-0.53-2.07=2.83+2.58+8.72=3.96+8.85+6.9-8.05=9.23-2.46+8.67-8.43=6.05+1.44-4.06=4.59+3.52+5.24=5.29-3.17-0.28+6.34=8.72+5.18+7.88=8.29-0.36+8.2+5=4.41+0.83+9.24+4.79=5.84+6.12-6.78+3.01=8.11-5.94-0.04=8.39-5.81=8.24+9.51-8.1=9.78-0.08-2.43+1.86=9.77-7.1-2.15+0.88=8.64+9.78-2.52-2.75=6.26+5.02-7.85+4=8.39-6.56=8.17-3.46+8.95+7.42=5.92-0.5+6.11+4.7=5.59-1.84=8.63+0.74-0.34-4.3=1.72+4.75+8.83+0.8=2.59-0.06+8.22-0.66=8.25+9.93+1.95+4.07=6.09-5.81+0.63+6.18=3.48+2.14=9.16-5.38-1.9=6.03-1.16+3.24-0.32=8.86-2.45+0.92=1.69+7.13-4.38-1.32=4.25+2.21=3.54+1.84=3.84+5.09-7.14+0.72=3.19-1.08-0.97=8.55-6.61+7.37-1.74=9.28-1.62-1.63+6.7=3.46-1.38+7.56+3.56=9.73-5.25+4.04=8.31+4.89+1.53=3.02+9.3+9.45=7.47-5.76+5.62+1.42=9.83-0.18-7.29=9.48-2.24-3.75=2.05-0.13=5.59-4.94+0.29+1.99=4.27+6.77-0.88-8.78=1+7.15-1.75-4.6=8.53-7.76=5.92+5.96-7.27+7.4=7.06-1.23+8.3=9.5-6.04-0.33=7.93+6.64-1.14-0.7=1.99+2.34+8.86+2.42=5.97-1.36+0.39+1.17=9.79-2.43=9.55-4.18+1.23=9.99+8.54-0.04+4.75=7.29-5.15=5.47-4.37=9.85-5.54-4.11+5.23=7.7-2.48=7.63+9.14+4.66-0.42=8.56+0.19-4.29=3.95-1.16=3.71-0.85=参考答案4.1+9.14-7.42-4.84=0.988.59-0.76-7.21+1.89=2.513.79+2.12=5.917.89+8.8+7.28-6.1=17.879.86-7.03+9.48=12.317.8-5.68=2.123.76-1.62-1.14=17.91+6.05-0.45+7.8=21.319.19+8.77-3.96=146.78+1.91=8.699.65+0.41-9.29+8.33=9.11.67+5.84+1.03=8.547.02+9.16-8.25+1.58=9.515.96+0.78=6.746.63+1.93+8.59-4.33=12.821.25+4.78+8.13+5.6=19.764.13+5.74-4.21=5.663.78-0.2+0.16+8.13=11.875.74-2.24+3.87=7.376.3+9.25+6.49=22.048.22-6.15=2.071.98-0.63-0.52+8.97=9.88.46+6.98+1.42-4.96=11.99.56+8.74-3.6-7.87=6.838.79+0.59+8.09=17.475.13+0.57-4.29+2.66=4.076.82-4.84+7.98=9.966.15+4.86=11.018.72+5.23-0.11+7.58=21.420.19+5.11+9.14+4.04=18.485.81+6.72-2.09-9.24=1.29.9+4.1-8.01-1.46=4.538.03+5.66-8.9+3.1=7.891.53+0.06+1.99+0.05=3.638.21-0.33-1.36=6.527.71-1.48+8.46-9.02=5.676.42-1.59+3.83+7.98=16.640.12+5.45=5.573.62+7.78+6.36+2.9=20.669.41+8.67-6.33=11.757.61-3.16-2.42=2.032.09+3.62+7.34-9.86=3.197.2-0.13-1.4=5.675.56+8.45-0.04-7.36=6.617.86-4.26+7.09-1.9=8.791.81+4.4-5.46=0.758.1+9.4-1.25-9.29=6.960.08+5.79-2.55+1.6=4.923.49+6.92+5.93=16.345.6+9.64+9.86-0.97=24.139.2-4.08+7.68+1.97=14.773.49-1.71+8.01=9.799.01+0.67+6.77-8.79=7.663.79+6.3=10.096.88+0.65+4.03=11.568.66+3.85+1.29=13.86.71-1.82=4.894.48-0.31-0.23-1.52=2.420.78+2.64+5.29=8.717.5-6.05+9.14=10.597.75+1.38+6.48-1.83=13.781.83+0.99-1.49+4.45=5.785.16+4.11+1.55=10.823.46+5.56-2.43+2.17=8.767.04-2.82-3.75-0.02=0.455.77-2.05-0.1-0.16=3.469.15+4.86-6.97=7.041.04-0.94=0.12.12+1.7+5.95=9.772.98+6.93-1.02-3.3=5.598.69+8.31=171.29+2.66+7.78+7.11=18.847.28-0.58+0.67=7.379.91-3.52-2.63-1.8=1.968.47-7.59+2.31+3.91=7.12.63+0.82-0.62=2.836.74-3.55+5.41+5.72=14.328.14+9.96-9.92-2.14=6.043.47+5.16-7.67=0.969.08-1.46+0.47-7.22=0.871.86-1.41+3.66+2.52=6.634.21-0.39=3.826.76-1.18=5.585.7-1.91-0.33=3.466.43-1.67=4.769.02+6.33-7.39-5.28=2.682.91+4.83=7.745.84-3.98+5.94=7.86.57-6.38+4.83+6.82=11.845.12+9.75-8.18=6.696.56-0.51-1.8+9.92=14.178.37-1.4-2.92+6.18=10.237.08+2.6=9.689.45-1.84+1.78-7.54=1.858.89-1.28-5.13-1.69=0.797.32-2.95+7.48+3.77=15.625.09-0.43-0.58=4.084.43+7.51-3.21-8.56=0.178.36+2.04-4.16+5.37=11.610.4+2.63+8.6-6.45=5.187.99-2.85+7.22-2.34=10.023.99+1.39-1.7+7.52=11.28.61+2.64+4.97=16.224.41+2.04=6.455.91+7.43+2.81+0.8=16.953.16-1.98+6.37-3.95=3.69.91-0.61-8.55+1.65=2.45.99-4.31+9.13-9.32=1.494.7-2.47+5.99=8.229.55+1.9-4.54-0.25=6.665.9-2.24-0.66-0.71=2.297.1+5.72-3.45=9.376.34-3.68+5.66+4.4=12.729.46-4.07-3.35=2.046.97-1.29+0.03-1.24=4.479.99+5.04-6.77+4.37=12.633.65-2.03+4+4.23=9.859.16-0.1-0.12+4.51=13.457.93-4.61-0.1+9.21=12.438.84-1.9-0.77=6.179.59+5.71=15.35.67+9.17+3.45+4.04=22.339.21-5.15+9.49=13.559.95+2.71+7.25=19.912.42+2.8=5.223.54+5.64=9.189.93+1.3-5.84-3.81=1.587.04-2.48-3.29+4.22=5.499.4-3.04-2.3-1.42=2.647.18+9.48+2.49+3.16=22.314.36-1.67+4.8+6.91=14.49.2-0.78-6.33=2.091.46+5.91-3.99-0.52=2.869.49+5.41-1.09+8.07=21.884.69+9.09+3.48+7.22=24.489.44+6.33-8=7.772.63+9.76+2.85-4.86=10.386.29+0.35-1.19-0.04=5.415.19-3.99+3.96+1.65=6.818.22+5.42-1.12=12.526.18+5.54+1.05+3.75=16.520.76+3.94-3.6=1.19.82-3.39-1.37+5.63=10.697.04-0.52-0.82+1.42=7.124.12-3.94+5.37+5.56=11.118.78-3.56-0.21+3.5=8.516.71+0.74-7.21=0.241.06+4.47-4.76=0.771.02+9.99+6.75+8.18=25.942.39+6.44=8.839.24+7.2-5.14-0.41=10.895.64-3.13+4.67-3.08=4.12.86+5.76-4.91-2.93=0.781.91+8.56-7.55=2.928.92-0.39-4.97+1.14=4.72.46+1.79+5.55-3.84=5.969.55-2.64-2.14-1.26=3.514.09-2.3+1.25-1.45=1.597.19+0.79-1.86=6.128.49-6.08=2.411.67+2.36+9-2.52=10.515.87+9.17+5.86-9.68=11.229.45+5.26-2.47=12.245.54+7.29-0.51+2.3=14.622.75-1.91=0.848.96+0.82=9.789.96-3.16-4.8-1.15=0.854.56-1.9+6.89=9.556.75-1.94-1.26-1.63=1.928.41+5.06-3.94+8.09=17.621.33+4.97-1.09+8.86=14.078.3+4.48-0.09+8.18=20.878.83-0.84-2.66-4.23=1.18.08-2.72+0.99-1.05=5.35.45+0.96-3.8=2.619.67-5.19+9.91=14.398.7-1.05-4.01+4.21=7.852.95+4.78+3.1+6.58=17.418.34-2.69+9.32=14.970.06+9.39-6.69+5.37=8.137.87+0.25=8.126.75-1.34+6.85-9.65=2.619.73-2.91=6.821.19+2.55+7.9+3.9=15.547.56+0.39+7.16+4.03=19.147.56-3.08-3.92+2.67=3.238.5-5.66+5.91=8.752.06+9.26=11.325+8.8-7.66-0.31=5.838.62-0.95-3.4-2.45=1.829.94-9.66+9.45+9.82=19.559.14-1.81-3.37+4.18=8.145.42+8.27+6.81=20.54.71+8.85+3.07+6.08=22.719.58-5.93-0.93+1.36=4.087.63+6.78-4.14+6.26=16.539.24-4.22-0.89-1.85=2.288.31+7.81=16.126.62-4.37+2.99+4.82=10.068.76-4.39+5.49+2.09=11.956.96-0.88+6.07=12.156.76-0.02-2.41-0.08=4.255.03-3.97=1.069.88-5.2-0.85-2.9=0.932.25-0.83=1.429.68-4.94=4.741.84+1.34+1.97+4.29=9.448.97-1.85=7.128.5-0.42+4.24-2.59=9.736.85+6.86-1.38+6.84=19.179.7+6.98+1.43=18.117.36+5.1-3.21-1.36=7.897.64-1.91-0.18=5.557.83-1.61-3.85=2.379.56-1.8-6.19+5.06=6.637.28+3.26=10.545.51-0.63+1.45+8.56=14.893.09-1.27+6.88=8.76.68-4.72-1.26=0.76.93-5.05+3.08-3.4=1.567.47+3.57-2.26+8.23=17.013.49-1.92+7.19=8.768.96+1.01-3.65+3.03=9.359.86-8.5+8.94+7.57=17.877.91+7.51-4.46-5.86=5.18.35-1.2+7.04-6.28=7.913.01+2.43-5.12+3.72=4.049.49+4.92+6.95=21.368.02-2.71-1.5+3.3=7.115.98+6.45+7.2-9.94=9.699.26-2.35-2.53=4.387.64-5.13-0.79=1.725.84-2.13+2.82-3.21=3.320.84+7.17-3.54=4.470.49+7.02+1.03-1.84=6.78.21-0.03-6.67-0.68=0.834.88-3.06=1.827.24-2.14=5.10.97+8.04+8.86+5.69=23.564.92-3.15+7.76-6.72=2.818.69+2.45-0.32=10.822.5+5.69-5.54+6.64=9.294.13+4.24-2.08=6.298.84+3.49+7.8-1.89=18.248-2.14-5.65=0.213.01-0.51-2.31+4.4=4.595.81-0.94+6.22+2.66=13.750.92+9.76-6.99-2.33=1.364.45+4.86+5.67=14.983.43+0.13-3.02+8.24=8.785.1+3.47-6.07=2.58.17-0.93+9.5-3.95=12.799.7+0.4+3.67-3.41=10.367.48-2.65+9.49-9.87=4.452.2+6.41+2.52-9.07=2.068.47+2.36-8.74-0.69=1.47.32+8.18-9.94+8.72=14.282.43-0.53=1.98.51-6.53+4.98-5.57=1.398.76-4.3+1.03-3.76=1.739.4-1.74-3.69-2.72=1.258.01-1.88-2.94-3.03=0.162.67-2.29+0.72+7.01=8.119.31-4.51-2.83+4.64=6.615.49-2.16+6.52=9.854.73-3.38+6.12-5.56=1.915.34-1.22-1.64=2.485.51-0.52-4.69=0.38.75-1.05-5.56+8.72=10.866.28-2.64-0.25=3.393.43-0.05-2.6+1.01=1.799.1+2.37=11.479.55-5.09=4.461.72+8.69-5.12=5.298.88-1.93-0.38=6.579.35-7.25=2.17.27+8.08+1.68+8.6=25.637.04+2.94+2.5=12.481.28+9.35-2.07-3.92=4.641.38+7.55+5.1=14.035.32+9.88-7.58-4.87=2.754.21+9.54-8.04+3.54=9.253.93-0.73-0.05=3.152.86+7.79-6.37=4.280.04+7.1+9.3=16.444.6+9.63+4.48-8.17=10.548.58+1.89+5.15=15.626.48+9.51+1.32-0.57=16.745.31+0.91+4.18-1.25=9.158.45+7.68+7.35+3.93=27.419.66+5.98+7.08+0.52=23.244.96+6.76=11.728.51+8.46+6.44-7.89=15.529.38-6.8-0.54+4.1=6.146.25+8.32=14.576.31-3.57-1.34-0.23=1.173.41+6.32+2.34-8.17=3.99.85-4.08+5.27+5.31=16.351.76+8.26-8.43+7.22=8.819.81-4.67-4.61+0.42=0.956.29+7.45=13.745.93+6.24-3.8=8.378.36-0.67-1.07-3.5=3.129.78+9.12-2.77=16.138.18-0.1+8.54+2.18=18.88.55-3.77+5.57=10.358.16-5.94+4.88=7.18.88-6.81-1.7+4.83=5.20.41+1.54+5.17=7.120.16+8.55+2.1+8.59=19.47.5-4.37+3.8+9.42=16.354.56+6.19+8.13=18.888.97+9.52+8.16+6.06=32.711.37+9.42+3.47+2.33=16.594.1+5.13-4.22=5.014.49-2.11+3.08=5.468.41-1.65-0.05-2.29=4.426.56-0.98-3.32=2.269.75+6.01=15.766.2+2.24+7.25-4.51=11.182.13+9.76+9.98=21.878.91-6.25=2.660.6+7.28-4.52+6.82=10.184.44+7.1-2.58-5.56=3.48.06-2.34+4.53+7.57=17.821.03+3.3=4.334.18-0.91=3.279.2-3.46-0.44-3.74=1.569.14-3.87+9.94-7.49=7.729.27-4.43=4.848.97+7.77-6.37+8.48=18.856.98+9.74-3.93-9.99=2.84.89+9.89+6.91-7.38=14.317.28-0.59-1.38+2.52=7.839.68-5.55-2.29-0.86=0.987.49-1.87-0.12=5.54.51+7.26+8.44-0.36=19.858.24-6.92+1.91-2.76=0.479.82-1.34+7.61=16.090.81+8.77=9.588.47-2.88-2.73-1.52=1.345.52+4.55+6.11=16.180.76+4.75+3.67+1.34=10.528.37-7.93-0.24+3.39=3.593.12+6.65+2.88=12.658.79+4.77+8.26+2.07=23.897.08+2.87-0.92=9.038.38-4.73=3.656.03-0.42+5.96=11.579.73-2.91-2.94+1.85=5.737.59-1.85=5.748.35-1.98-2.13-3.01=1.239.13-3.25-4.51-0.11=1.261.44+9.64+2.82=13.99.23-2.61-0.56=6.066.24-3.08+6.42+3.77=13.358.58-1.38-2.14=5.065.15+5.91-9.7=1.369.05+3.51-6.09+8.13=14.64.88+7.62=12.59.85-8.22+9.68-4.04=7.276.37-0.35-0.31-3.28=2.439.58-8.09-0.27=1.225.05+1.98-6.32=0.711.47+5.74+7.55=14.768.79-3.23+3.73+4.13=13.426.14+2.56+0.05+0.59=9.344.6-1.78-2.2+2.57=3.197.57-1.05-1.79+1.73=6.466.03-2.1-0.14+1.73=5.528.17-7.37=0.83.81+4.15-5.97+2.89=4.884.99+6.43+2.66+2.74=16.821.76+9.01=10.778.58-2.46+4.59=10.714.65-1.1-2.62+9.12=10.056.05+1.61-0.12-0.72=6.828.85-4.09-0.88+4.13=8.017.86-1.23-1.46+0.84=6.015.64-4.12=1.529.34-6.51+5.7+2.57=11.14.66+6.74+7.69=19.094.04+3.87+3.95-4.21=7.659.01-3.84-0.81+8.49=12.859.27+4.2-4.22-5.86=3.398.16-1.48+3.1+0.28=10.062.51+0.28+3.98=6.779.73-3.43+3.87-7.76=2.414.78+3.63+4.59=136.19+1.64-7.31=0.527.94-0.44+8.89=16.397.92+5.25+9.82-8.17=14.829.77-1.93+5.25+7.24=20.337.67-4.67+0.04=3.042.25+2.14=4.396.92-5.15+1.74+2.26=5.778.61-0.79-3.57+0.64=4.898.99-2.45=6.542.43+6.66-5.63+9.6=13.069.76-0.49-6.36-1.78=1.139.34-5.48-0.57+5.18=8.479.58-8.74=0.846.75+2.2+6.79-3.72=12.029.6-1.79-5.43+1.36=3.747.45+6.11-6.89-4.5=2.171.61-0.7+4.54+6.93=12.384.58-0.4+3.36-6.16=1.385.22+1.19-3.47+0.14=3.083.71+7.56-1.36=9.918.22-5.3-1.02+7.34=9.245.06+9.26-5.3=9.027.43+3.65-8.29=2.798.88-0.99=7.898.63+9.21-4.43=13.414.9+2.8+7.28+5.11=20.098.36-1.64-1.01-4.13=1.588.5-4.71-1.14+7.94=10.599.32-5.35+4.8-2.47=6.37.51-1.06-0.46=5.998.33-2.38-0.32-4.96=0.670.29+8.89-5.53+9.56=13.215.39+6.33=11.727.44+6.84+9.4-6.58=17.19.85-2.04-7.63=0.185.97-4.03+3.16+0.67=5.774.76-1.36+8-1.69=9.716.96-0.12-5.16=1.686.79+3.25-3.22-1.07=5.756.38+4.8-2=9.189.13+7.72+4.71-3.06=18.59.52-7.64-0.94-0.63=0.317.23-1.33-3.88-0.66=1.369.63+8.99+0.59=19.219.43+5.02+6.32-6.12=14.658.95-0.75-5.9+3.56=5.860.35+7.71-1.19-2=4.870.99-0.58+0.6=1.017.32+2.53+8.25-5.95=12.150.75+0.5+3.29+0.8=5.346.68-0.44-1.83-0.16=4.256.77-5.86=0.918.93-5.11+2.45-5.91=0.365.73-3.89-1.3+2.78=3.325.18-2.19+6.8-0.8=8.998.39-7.1+5.11=6.41.75+5.5+6.78-2.13=11.97.45-1.17-1.02+6.46=11.729.93-8.16+0.06=1.838.77-5.11+8.82+6.65=19.138.81-1.41-3.82=3.581.98+7.11=9.095.66-1.64-2.4-1=0.625.85+0.37-2.36+1.67=5.536.37-0.23-1.16-2.94=2.046.65-4.94+8.1-2.58=7.233.63+1.29+5.53+5.74=16.198.04-0.85+7.76=14.958.5+7.22+2.34+5.89=23.952+1.01+2.65=5.668.62-3.47-3.67=1.488.53-1.42-5.67-1.2=0.248.27+4.61=12.885.55-4.07+1.13=2.617.32+3.04+4.15=14.517.8+7.15=14.958.05-0.9-4.44-0.63=2.088.7-3.7-0.81-2.31=1.884.49+0.92+9.67-2.72=12.362.96+1.39=4.358.48-4.51-3.66=0.312.69-2.47=0.227.06-0.96-1.03=5.078.63-6.98+8.93-7.65=2.938.23-3.93-1.23-2.41=0.666.18-1.79+6.44=10.835.8+4.6-1.53-2.44=6.439.47+5.13+8.36+7.16=30.124.24-2.45-0.56+0.74=1.975.86+8.15-2.74-1.33=9.949.63+7.99+3.26=20.882.83+7.16+8.37=18.363.1+8.53=11.637.98+6.31=14.292.5+6.15+8.36-8.66=8.356.06+4.8+9.46-4.38=15.941.57-1.43+0.53=0.675.59-2.15+9.5-7.61=5.338.28+6.83+4.78=19.896.36-3.58+3.54-2.7=3.626.98+9.99-0.84-4.78=11.353.87-3.23+7.51-5.03=3.124.82+7.96=12.784.21-0.58+0.98+0.25=4.867.88-6.62+5.94+7.97=15.173.58-0.53=3.054.16+3.66+5.28=13.18.94+5.72-3.3+8.77=20.132.65-2.22+8.85-0.03=9.259.4-1.5+7.51+3.07=18.487.27+1.63-0.12-3.35=5.434.87-1.68=3.196.73-2.92+5.25-3.16=5.95.21-0.83+4.66+8.5=17.549.79+3.98-5.83=7.946.01+2.54+3.71+7.22=19.489.38+8.86+9.35-8.6=18.998.39+4.73=13.129.71-4.5-1.96=3.258.88-0.43+9.42-5.58=12.298.25-1.5-5.47=1.285.69+4.12+6.32+1.98=18.113.75+8.55-0.7=11.67.62-1.27+9.59-6.83=9.116.97-4.58-1.84=0.556.11-2.37+1.22+2.64=7.63.21-0.52+6.53+9.39=18.611.59+0.95=2.549.11-3.51-0.33-2.93=2.340.63+1.9+1.42=3.956.59-1.05-0.99-3.74=0.816.19-5.42+6.97+0.37=8.112.98+2.83+9.53=15.343.72+6.42+0.37+2.16=12.670.86+1.65+2.69+7.71=12.913.8+8.39=12.199.46-2.36-1.92+7.3=12.489-5.32+5.31+3.37=12.369.75-8.38+4.75=6.128.76-8.41=0.357.45+2.79+3.01=13.259.77+9.76-8.21=11.328.6-0.14-1.4=7.061.55+8.1-3.01-3.29=3.355.17-4.12-0.28-0.04=0.737.62+9.98-6.36-7.8=3.447.51+8.03+1.46+9.42=26.428.33-6.54=1.798.92-6.67-0.08-0.99=1.188.93+0.03+3.16+6.7=18.824.73+3.85+9.68=18.263+8.07-9.16=1.912.93+7.96=10.898.02+7.48-7.25-7.1=1.157.79+2.12-0.9=9.012.33+9.41=11.747.76-0.66+2.07=9.176.67+3.12+1.74-2.65=8.880.56+0.84+0.6+4.88=6.889.29+6.96+8.08-5.86=18.479.79+4.48-0.08-8.23=5.964.89+7.36+3.27=15.523.28+6.27+9.26+4.05=22.867.79+8.52+3.48+7.59=27.384.56+5.91-5.71+4.55=9.318.57+5.48+8.08-9.52=12.615.86-3.03-2.11=0.726.96-1.51-0.28-3.72=1.454.02+4.71-3.38-3.21=2.148.13-3.49+1.81-5.8=0.651.88+2.66-1.3=3.243.65+3.41+9.69=16.755.32-2.08+1.92=5.165.97+4.38+5.7-0.62=15.439.85+1.86+2.64-7.85=6.59.3-5.94=3.368.94-3.94+4.7=9.74.08-2.05+5.8+4.8=12.635.95+4.35-8.52+1.69=3.478.4-1.27+8.97+2.89=18.999.38+7.97-3.75-9.1=4.52.76+9.97-1.85+1.12=121.57+6.58-1.19=6.969.55-0.5-2.74-6.18=0.138.96-0.72=8.246.83+7.18+5.88+5.95=25.844.94+7.41+7.36-1.23=18.488.8-0.72-7.29=0.798.11-0.75-6.58+1.39=2.177.81-4.18+1.34=4.977.36-1.13-1.5-2.29=2.442.52+8.54=11.066.87-2.18+4.03-3.75=4.973.18+2.05+0.74=5.976.6+6.76+9.92-7.82=15.467.83+0.77-6.69=1.919.03-5.1+5.38=9.317.49+9.34-2.1-3.78=10.959.78+4.02+8.22=22.028.03-3.78+7.82=12.078.4-0.67-3.47=4.268.84+4.79+2.64+1.82=18.094.67+2.81+7.58+7.88=22.947.78-0.62-3.13-1.3=2.737.78+2.07+9.82+9.75=29.427.36-2.88+9.95=14.437.57-2.5=5.077.68-0.04-4.12-3.23=0.292.45+1.73+3.47=7.655-2.64+6.43=8.799.72-0.63+2.52+3.34=14.953+7.32-6.79-0.97=2.565.61+5.36+7.89-3.17=15.698.24-6.74+6.3-4.5=3.34.87+9.48+7.43-2.97=18.817.71+6.66=14.373.42+5.96=9.388.15+6.96+8.66-6.98=16.793.82+6.37+8.29-8.61=9.878.02+0.35+1.69+1.95=12.017+6.57+4.03=17.62.89+4.86+8.92-0.38=16.298.71-0.42+2-4.45=5.848.73-3.22-3.62=1.896.77-3.4=3.378.15-4.41+7.54-6.31=4.973.85+5.56-0.38+8.15=17.189.32