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9.18-1.74+0.5+2.54=7.06-1.85+0.78-4.67=8.13-4.69=2.42+8.62=6.54-0.48+5.91=2.54+6.53+3.4=1.95+6.16-7.13=4.52-0.48-2.86+0.33=8.05+9.69-5.99=4.15+3.46+0.09=1.09+7.3-2.22-2.4=5.19+8.49+5.83+9.4=5.98-2.61=9.98+3.77-6.31-1.98=0.55+5.24+7.87+2.27=4.82-0.43-4.03=4.11-0.98+8.81+9.28=9.14-8.86+5.72+4.84=7.85-0.19-4.29-3.19=9.65+4.65-7.41=7.7-0.09-4.98+4.23=7.92+8.01+3.21-5.99=3.99-1.13=4.75-2.25-0.69+7.38=3.99-2.15+4.34-5.22=3.57-0.08+7.71+6.19=1.28+1.7+7.23-8.63=9.34-0.97-2.31-0.67=9.02+2.62=3.97+9.68+2.29+6.04=4.56-1.56+8.9=4.58+1.47-2.1+6.51=8.37+1.63+6.53=9.05-7.12=6.6-3.45-0.95-1.33=6.89-2.43+2.03=8.19-7.26+8.06-1.83=8.41-1.45-1.72=0.78+6.97-0.99+8.25=9.94-1.71+3.96=8.26+9.75-6.24+4.87=2.65+0.34+6.21-1.71=6.57+5.66+1.56=9.6-1.77=6.37+7.19+9.34-6.57=9.64+4.19-8.07+0.02=8.91-1.04+0.35-4.64=3.77+5.98+5.24=8.91-4+8.31-3.45=9.85+6.37-9.12+3.84=9.88-6.16-1.84-1.6=5.98-2.9-1.27+9.49=4.43+5.27+5.92=5.93-1.64-0.33+6.48=9.1-1.27-4.09=0.73+8.9+7.29+6.02=9.42-2.13-2.92+6.13=6.82+7.4-5.24-7.11=7.15-2.46-3.05-1.23=9.82+6.04+8.74+0.12=0.55+0.49+6.26-6.05=4.74-4.62+8.55-7.81=4.48-0.25=8.83+8.44+2.63=6.73+9.69-5.16=6.96-2.95-0.58+3.07=7.82-2.88+5.16+5.74=6.28+6.76+9.11-6.73=4-3.07+0.47=5.61-4.78+8.23-6.87=2+8.26-3.41+3.61=2.93+1.22+0.77=4.13+5.88-4.67-1.9=4.72-2.66-1.4+9.05=8.38-1.88+6.91=5.53+3.41+1.48=6.16-0.53+0.47=2.02+0.5+8.53-8.44=9.51-1.94+1.33-4.91=7.22-4.35-1.03-1.55=3.32-2.2+4.63-3.02=2.83+8.37+0.35-1.96=6.02+2.01+1.07-7.86=5.12+2.62+7.89-1.73=5.51-3.93-0.2=7.6-1.29-2.06+4.33=6.18+0.58+4.13=7.84-0.69-1.6-1.29=8.86+2.8+7.76+8.35=5.6-0.94-3.51+6.05=0.45+1.05+4.35=7.45+1.31-5.05-2=8.46-0.68-4.13=4.8+4.43+3.32=3.76+8.41+5.12-2.92=7.41+3.33=4.84+0.13-1.45+0.34=9.41+0.67+5.02-5.35=4.15+1.27+8.53+8.28=4.46+2.94=3.45+6.32=6.63+3.72-2.45=2.34-0.07=5.96+7.86+2-8.99=6.84-1.16+1.14-3.56=7.46-0.16=6.64+9.36+7.24+5.48=9.46-1.08-1.12=9.79-2.85+8.72-0.03=7.73-2.47-2.37=0.11+0.36+6.52=9.05+1.93+9.68-1.55=7.26-1.34+8.92-3.93=9.26-0.74-1.24+7.15=9.07-0.7-0.77=6+9.86+0.28+3.89=5.95-4.6+9.33-1.54=9.47+1.66=2.18+8.7=9.99+3.87-5.33+5.28=7.81+9.18+7.16=4.48-1.86=7.65-3.61=9.93-2.86-4.36=1.25+5.51-2.06-2.71=6.26-1.84-3.69=8.37+7.52=4.8-1.31-0.75=8.53-0.68=7.16+0.29-4.15+7.98=7.92-0.1-1.01-0.2=8.33-6.16=0.8+1.45+9.14=5.42+7.91-5.88+9.99=9.32+2.06=7.47-2.89=2.37+1.08+0.96+8.69=9.6-3.09-0.09=7.45+1.86-3.43-2.36=1.54+5.99+2.02+7.88=1.86-1.28+5.41+2.38=5.92-1.32+4.39-5.64=5.46-4.84=3.57+9.24+3.34+5.38=6.48-0.35-2.03-2.8=7.3+1.04-6.16=0.86+0.05=6.31+6.1-4.81-5.24=4.68-1.4-0.36+3.51=6.24+6.17=2.95+6.21-1.43-6.89=6.09-2.15-3.62=9.01+1.97+7.82=4.75+2.92-4.85=3.49+3.89+7.43=1.87+6.71=8.48-0.73-2.57-4.44=4.73+9.47-6.72+7.73=5.97+8.47-7.08=4.61-3.98+6.83=9.37+3.58-5.52=1.45-0.09=3.5+4.98-7.79=9.86-4.78-3.35=8.8-2.67+6.31=1.61+9.79+0.07=9.03-0.34-1.65-3.39=8.06-4.43=4.24+1.98+2.25=6.51+3.91+1.22=7.65+1.64-3.99=6.58-6.19+9.27+1.93=5.4+1.54+3.36-3.12=1.72-0.2+9.92+7.84=2.89+7.98+8.58+3.23=3.12+1.66=7.59+5.13-2.64-1.72=9.52+6.03+5.13=7.36+3.65=7.1-5.84+6.08-2.05=3.15-0.21+5.74+8.39=6.23-0.92-2.62=2.77+2.53+9.09+5.13=8.85-3.98+0.97-0.33=3.79+9.63-8.45=7.91-6.86+7.87+5.5=1.61-0.55+7.35=1.68-0.33-0.21+4.02=7.29-4.45-1.15-1.09=1.32+7.48-4.43=6.74+9.84-1.88-0.21=9.22-2.68+5.12-9.94=6.34+7.98-0.64+7.86=1.56+2.25-3.18=8.54-4.53+7.51-4.27=9.33-0.21-7.75+7.33=4.33-0.3-3.32-0.59=6.26-0.28-5.39+5.65=7.59-4.29-2.58+1.3=6.81-5.06-1.37=9.9+5.76-8.68-5.96=3.72+1.42+9.31+3.85=7.6+4.65-7.74=4.52+9.93-2.81=6.01+7.37+9.37+3.69=3.86-3.23+7.66+7.15=0.94+8.83+4.19=6.16-2.3+1.64=3.07+6.84-7.02-2.29=9.86+9.28+8.22+2.98=5.83-5.07-0.65+2.47=3.1-1.21+7.79+5.57=9.87+7.27+7.88+3.05=9.14-8.7+0.77=6.98-1.43+8.61-8.75=6.21-0.94+8.3-6.54=6.74-2.59=7.85-3.13+4.35=9.25-4.38+4.66=9.23-3.03-0.44=6.32+6.15-2.51-1.15=7.36+9.62-1.08+5.04=6.15+3.06-0.61+2.9=7.07-1.41+0.74+7.34=8.39+4.05+6.57=5.05+5.23-2.43-2.46=7.29+8.34-2.89-6.53=7.91+2.44-2.68-4=0.68+7.34+9.76-3.91=9.62-1.28-5.54+8.02=4.06-0.92+6.57+1.96=7-4.47-0.29+6.45=2.27+8.65-5.84=5.16+5.46+0.13-4.88=1.92+3.98-4.08=4.25+8.52+8.36-9.88=3.49+6.15+7.49+4.32=9.76-0.58=5.81+3.32+5.61-7.41=9.07+6.01+3.28+2.76=1.67+7.29-2.65+9.27=3.06-1.77-0.86+2.56=3.41+4-2.5=6.2-0.09-1=2.18-2.07+4.5-3.78=4.92+4.76=0.21+8.8=6.05+0.02-3.21=7.08-2.29-0.76-1.53=6.56+8.5+2.42=9.59+4.3=9.61-0.82-3.28=9.73+5.92+1.76-4.41=7.39+9.7-1.04+7.15=8.63+0.62=9.01+4.34-3.72=1.16+7.11=8.62+6.13+4.44=5.07-3.4+8.94=7.63-1.92+2.72+4.95=9.96-0.1-5.77=8.11+7.64+9.08=9.94-0.88-6.67+2.07=8.87+1.85-4.13+1.09=7.78-7.05+8.7=1.71-1.44=8.7-4.06-1.95+9.52=1.49-0.13+2.92-4.08=7.66-0.99-0.71-3.98=8.69+6.57-9.81+4.17=0.96+6.68-2.56-0.42=4.43+4.98-0.26+3.06=8.71+6.94-6.93-7.52=1.16+3.51+3.11+4.28=9.07+6.36=8.01-2.2=8.7+1.28+0.39+1.66=7.22-5.26+0.96=9.19-8.56+3.51-4.01=8.04-0.88-7.05+9.91=8.26-0.6-2.05=9.22-0.91+2.85-8.48=8.9+5.17-7.71-4.13=5.65+9.36-8.55-0.68=4.27-3.66+1.79=2.24+4.9-4.88+4.78=3.71+9.29+8.93-5.4=9.87+2.89-1.59+2.19=8.19-2.28+8.12+6.24=8.87-1.74-0.04+0.68=4.42+1.29-3.34+4.56=9.11-1.61-4.53+5.94=6.29+1.31+4.97=6.34-3.92=0.36+1.47+8.54=9.14-5.05+6.75-7.91=4.44+4.74-7.01=7.66-2.09+7.55=1.05+7.66=0.19+0.61+2.77=4.26-1.05+6.84-5.36=6.6+8.06-7.31-2.62=8.6-0.86-3.79+6.31=7.6-2.62+5.93-8.14=7.91-2.44+9.31+0.32=9.06-8.22+0.8=7.93+0.99=6.35-0.1-3.2-1.39=7.87-3.17-3.61=9.06+8.11+7.26=7.43-2.8+7.63=9.85-6.7-2.13=4.71+5.03+2.16-1.93=9.47+2.61+1.34-9.78=5.83+4.4-7.92=5.32-1.31-1.42-0.73=4.46+3.42+5.24-1.57=5.83+7.31+0.84-5.33=9.37-1.04-4.76-1.22=6.92-1.46+5.11=8.3-1.03+4.6-9.22=7.98+1.16-1.6=9.87+1.86-1.98+2.47=5.71+8.65+9.44+6.52=2.76+8.12=5.26+4.54+2.42+9.96=9.1-4.41+5.14-1.8=5.37-0.15+3.77=1.49+3.64-4.67-0.1=2.5+7.29+5.1+2.17=5.75-3.01=3.13-0.16+7.28+4.57=2.31-1.71+8.07-5.66=9.49-0.04+8.05-0.15=7.26-5.16=8.57-2.47+9.36=6.64+9.55+5.08-2.75=7.91-2.16-0.9+8.09=5.3-3.49+2.72=6.12+6.47-7.49+1.68=9.81-6.28+2.12=9.54-6.26+2.78+3.17=2.57-0.43+3.38+8.08=8.48-1.01-5.13+8.23=6.59-1.04-3.52+2.66=8.26-0.15+9.72+8.2=5.04-2.08-1.99-0.1=8.43+5.35-7.13-0.67=5.71-3.31=8.59+7.72-1.93+6.88=3.42-2.02+1.2+8.68=8.34+2.54-2.5=9.04-7.4-0.53-0.51=7.56+1.2-2.5+3.87=5.14+6.99+6.71-6.12=8.53-2.01+8.52-6.76=6.14-3.33-1.6=9.07+4.63-1.92+2.87=5.63-1.12-0.31-0.26=5.32+6.53+6.3+2.15=6.86+7.21+2.35+7.38=5.52-2.45=8.93+7.08+3.94+2.21=9.91-1.98-1.5+1.1=6.82+1.42-0.48=4.13+5.59+6.12+0.41=9-0.09+2.08=8.43-3.3+9.11-0.3=0.42+2.61+1.86+9.34=7.91-1.65+5.23+7.14=7.73-4.49+8.74-0.14=8.27+0.87-5.93+0.66=2.24+2.92-1.47+0.36=8.13-2.5-1.43-2.61=7.65-2.43+2.11=2.47+7.56-9.22+6.21=8.94+7.2-6.15-1.23=4.22-1.68+5.85=2.06+4.23+9.39-8.52=2.6+9.38-2.99-5.81=7.67+0.93+5.62-6.35=5.32+0.04-3.66=4.73+8.34-9.22=4.6+3.99-5.48+2.08=6.73-6.46+5.98+2.64=2.43+6.46+9.6+6.19=8.53-6.57-1.03=4.69-3.15+9.01+1.21=3.11+1.76+8.21+5.62=7.15-3.21+7.58-5.4=6.6-3.4-0.21-2.03=7.18+4.59-3.39-2.52=5.02+6.27=9.38-5.99=1.1+4.64=6.11+1.63-2.73-0.41=7.74+1.09-1.96+8.09=3.36+5.3=8.26+6.43-8.46-0.46=9.27-5.21-0.82+7.52=5.07+5.19-2.17+4.23=4.9+9.63=2.49+6.64-8.76=8.97+1.96-3.16-5.63=8.67-0.74-0.49-1.19=7.97+9.48-6.05-3.08=8.64-4.06+5.83-6.92=8.54+3.37+6.22-0.5=9.93-8.68=7.82+7.67-6.03+8.6=4.16+2.06+4.12-3.34=4.19+8.2-2.22=9.97-6.98=9.67-6.13-1.63-1.77=9.27-0.24-1.07=9.15-6.11=5.84-5.33+8.63+4.46=7.16-0.05-0.55-2.86=8.68-0.59-6.11=3.41+8.15+6.88=8.65-6.59-0.88+1.05=5.5-0.64-3.53-0.16=0.23+2.33=6.05+8.32-0.77-2.87=3.68+3.67-6.63=2.81+7.11-6.22+7.68=7.63-0.54-2.06=6.96+5.67+8.09=7.14-1.43-1.67-0.77=5.21+3.07+1.22=8.59-0.09-2.57-2.71=0.83+8.05-3.49-4.15=9.04+6.86-8.6+0.81=8.38-2.45-1.59+5.23=6.67+7.95+5-4.08=4.08+3.36+7.73+4.25=5.15+7.41-6.69+9.73=9.1-1.21-0.13-0.39=5.84-0.06=9-1.23+4.2=4.78-4.27+8.48+6.38=9.15+5.92+7.99=4.81-4.37=6.69-2.06-0.5-0.09=5.04+8.5-5.49-7.28=8.1+4.3-2.86+9.96=9.01-5.02+1.83-0.41=8.2-6.85-0.42-0.51=6.9-4.41+7.02+8.98=4.01-1.22+0.97-1.2=7.92-0.47+3.63+5.56=0.18+2.25+3.31-3.52=2.59+2.75+7.39=2.43+0.72+1.88+0.44=4.85+8.26+1.08-6.79=7.3-2.24+1.38+8.36=7.87-1.26-2.1=8.57-1.83-1.16+7.14=6.76-6.47+3.96+7.9=9.76-9.15+6.64=9.08-2.8+1.4+1.32=9.74-3.44-1.88=8.57-3.71-1.23=9.36-3.98-0.61=9.7-2.43+7.68-2.7=4.37+4.2-7.31=8.77+3.29+5.57-8.24=2.58+4.88+5.27+6.58=5.59-1.56-0.02=9.87+3.24-4.21-2.79=5.78+7.18=0.81+0.64=4.58-0.6-3.07=6.06+3.74+9.83+4.94=6.37+9.5-6.43=4.21+2.44+1.52=1.33+9.62-2.52=9.2-2.2-6.71+3.18=7.44-2.23+5.72=7.94+9.77+2.43=3.98+1.04+7.61=0.27+7.45+4.84+1.38=7.94+8.6+6.44-6.43=6.18-0.1-4.04+2.14=6.86-4.93+3.14-2.63=4.04+2.98-6.33=2.06+8.61+5.4+6.06=0.33+8.99-2.65=3.77-3.29=9.77-4.22-3.16=9.14+7.02-4.47=7.62-5.26+1.39+8.49=4.58+7.17-3.81-1.53=7.65+3.99-6.93+3.08=7.77-7.07+9.46+9.56=0.6-0.04-0.02=8.89+7.27+3.57-0.33=7.52+9.9+3.85+3.81=8.13+0.92+1.11=7.07+3.38+6.05=6.09+2.39+7.17-8.87=0.93+7.4-1.7+2.9=0.6+6.4=7.33-1.98-2.88+4.91=9.88+5.59-2.44-6.56=3.68+1.01+2.59=2.06+7.19-5.91=9.92+1.19+7.7+8.16=2.89-0.83-0.61=6.5-4.6+7.99=8.62-4.17-0.46-2.9=7.04+2.66=2.29-0.14=9.76+6.11+2.8-1.01=0.11+6.76-1.67+6.79=9.12-4.11-0.06+9.58=9.64-6.91-1.04=1.29+2.06+4.4+4.51=9.87-1.04-8.62=8.32+6.18+6.98-4.71=5.47+4.34-9.62=2.81-1.66=9.1-4.75-3.9+6.49=7.43-4.39+0.33+0.27=9.44-0.07-4.16=9.21+3.01+7.48=7.86-4.2-0.12=9.76-0.04-3.65-0.89=9.49+2.95-1.37+7.63=4.29-3.21=9.49+8.18=1.84+3.53+6.32+8.61=4.52+9.32=6.78+4.28+7.63+9.9=9.8-0.59-3.56-3.24=6.95-6.16+6.85+5.73=7.96+9.69+6.47-0.53=9.8+1.5=6.09+5.57-8.02+9.29=9.59-2.93+6.63+4.18=8.12+3.43-5.17=0.37+0.85+4.5=2.88+8.27+7.16-3.16=9.75-1.99-5.63-0.8=9.4-1.52-0.79-2.81=6.81-5.19+7.76=4.47-1.43+2.55-1.44=9.57+5.95-3.26-5.06=7.26-2.38-0.82-3.04=6.99-2.26+4.28+1.39=9.66-1.94=5.45+7.76-6.03-3.95=9.75-8.41=6.38+3.06-6.85=8.7-3.49-1.38-1.21=2.98+9.65+2.23=9.96+5.86=9.12-0.54+1.83-5.13=2.22-1.84=2.91-1.53+3.15=9.8+2.06=3.45+3.7=9.18-3.56+7.47+0.02=5.93-3.01=1.12+8.95+6.39=8.23-5.41-2.33+6.56=3.03+0.25=9.47-6.68+6.17-7.35=9.62+1.27-7.44+1.36=7.05+8.28+6.92+5.59=6.27+3.45+5.56-2.45=7.12-1.97-3.1-0.79=9.15+8.4+4.89-8.94=9.46-3.18-2.57=9.39-0.84-0.49-5.34=4.73-0.36+5.99+0.58=9.68-0.71-4.81-2.23=2.93+9.69-1.35-2.18=9.48+0.47-2.51-6.8=9.47-6.4-1.36-1.55=4.75+8.08-4.23+3.82=9.53-3.6=7.01+2.67-2.91-0.45=9.25-2.09+4.2=2.96-0.72+7=1.29+8.98-0.44=6.93-0.74+0.97+2.07=9.1-8.63+4.63-4.7=8.34+5.59-8.53-0.26=8.58-3.85-1.84=9.99+3.91=8.04-4.22-1.68-0.11=6.68-2.96-1.65-1.8=9.81-9.38+0.25=6.33-0.05+5.46=6.83-5.27=5.19-4.56+3.53-3.41=8.61-1.06+8.25+4.53=5.65+1.24-1.87-0.07=5.23-4.35+9.81+3.15=4.72+2.02-3.37+5.35=9.62-4.3=9.56-2.51-2.23-2.33=4.95+6.97+1.09=8.47-3.04=8.92-6.28-0.1-0.66=1.68+8.21-8.27+7.6=8.25-2.97-3.51+7.76=6.24+6.25-3.38-7.68=4.21+0.36+3.57-0.97=9.59-4.15+4-3.85=2.15-1.86+9.25-6.19=0.44+9.43+0.94-8.92=3.21+6.43-6.89=7.98+6.33=8.33-0.96-0.04=6.83+6.86-5.39-0.99=2.74+4.98+7.29+9.04=9.66+8.62=4.04+6.65-1.59-5.27=5.05+8.03+3.11-7.22=7.27+1.43-8.57=9.07-1.13+4.67=3.57+1.15-3.32=5.45-0.06-4.23+0.71=5.32+3.96+6.56+1.51=7.74+8.32=3.99-1.55+8.4=8.37-2.48-2.16-1.53=8.28+2.13-1.77+2.77=8.85-7.35=1.64-0.52=8.72-1.68-0.79+9.53=2.34+8.75-3.73-2.24=3.1-1.35-0.96=2.35+5.55=8.03+9.23+2.7-6.12=2.87+4.2+7.29+3.84=8.68-4.19+0.34-1.69=3.91+8.67-7.86+3.14=3.05+4.03-4.77+1.73=3.19-2.47+3.29+2.94=8+2.65-2.1=6.67+1.4+7.96+3.29=9.24-4.27-3.64-0.94=0.54+5.48=5.31-3.07+1.13=9.08-2.83+7.64=9.18+2.53=4.53+4.25-7.57+5.79=4.14+5.41-2.35=7.39-3.05-0.48+9.93=2.1+6.63-1.24-0.11=8.94-3.29=2.8-0.25-0.17+8.2=3.23-2.82+9.76+9.43=7.69-0.27+7.26+7.44=8.79+4.59-1.09=8.14-4.75+5.54=9.37-2.56+0.52+9.03=6.34-5.8+5.44=5.52+4.17=7.54+6.12-0.27=3.73+5.81+2.4-0.92=0.34+4.64+7.5-3.76=3.89+7.69+6.64=3.24-0.59+4.69-1.27=9.42-7.79+6.87=9.56+5.17-1.51-8.23=9.87+7.34-0.37-9.54=4.68-4.4+0.95+7.21=5.99-0.76+3.4=5.18-0.63-2.65+5.27=9.45+0.87+6.6+5.52=1.47+8.31-7.09+8.75=5.71+6.53+4.3=9.11+4.18-8=4.12-0.35-3.39+1.43=9.81+6.34-6.99=1.85-0.56-1.06+1.02=7.78+0.02=7.79-2.76-4.86=6.8+5.16+8.13=7.69+7.21+4.05+7.41=9.19-1.85-6.34=6.06-5.52=9.41-2.52-2.26+8.9=4.77-4.42=9.96+3.01-5.14-7.54=6.56-0.73=2.42+2.24-1.91=2.58+8.65+1.07-9.7=3.43+2.72=7.07+5.02=7.19-2.49+5.74-0.55=5.73-0.79-2.93+7.66=5.49+7.23+8.58+5.86=5.46-0.99+4.37=6.36-3.4=1+7.39-4.25-3.17=9.42-4.7-3.6+1.63=5.16+2.77-1.81=5.38-3.78+3.36=7.55-6.68+8.45+6.16=1.64+1.21+3.17=8.15+6.61+6.42-9.84=6.2+7.05-4.34=5.04-1.94-2.04=2.93-1.24=8.58-5.72+3.4=2.01+6.93+9.18-9.95=7.13+9.27+0.36=9.85-7.35+5.35+1.17=7.25-5.86+2.71+0.81=9.72-0.09-1.88-7.06=6.14-4.67=7.56-1.94+8.65=9.37-0.79-6.69=5.08-2.99+7.2-6.45=8.28-2.59-5.06=7.67+8.36+6.43=8.8+0.37=9.46-7.62+2.1=6.2-3.16+1.45-0.9=8.05+8.5+1.53=2.24+3.36+7.97+9.86=6.97-2.61-0.9-2.27=9.05-6.25-0.6+8.22=9.04-4.89-0.21-3.11=7.47+7.93=5.15+0.45+7.39+8.2=4.68-1.61-2-0.4=9.84-5.73+5.3-8.22=8.68-4.96-1.72-1.15=5.03+6.85-7.52-1.67=1.55+9.08+2.44-5.22=8.52-6.16-1.11=5.88+5.7-5.28+8.15=1.72+8.28=9.31-5.15-0.72=3.88-0.82+7.24+3.59=8.92-6.53=9.23-4.35-3.88+9.36=5.63-4.44+2.8=5.31-4.56+8.28=8.76-2.94-0.68+6.2=9.58-0.11+9.73-9.52=5.01+6.92-3.9+9.33=9.2-3.64+3.9+8.19=6.24-0.24-3.5=8.09-2.76+6.4+0.95=1.87+0.57=6.72+3.06+7.1=7.37+2.14+6.92+6.54=7.64-4.46-1.31=8.86-4.63=参考答案9.18-1.74+0.5+2.54=10.487.06-1.85+0.78-4.67=1.328.13-4.69=3.442.42+8.62=11.046.54-0.48+5.91=11.972.54+6.53+3.4=12.471.95+6.16-7.13=0.984.52-0.48-2.86+0.33=1.518.05+9.69-5.99=11.754.15+3.46+0.09=7.71.09+7.3-2.22-2.4=3.775.19+8.49+5.83+9.4=28.915.98-2.61=3.379.98+3.77-6.31-1.98=5.460.55+5.24+7.87+2.27=15.934.82-0.43-4.03=0.364.11-0.98+8.81+9.28=21.229.14-8.86+5.72+4.84=10.847.85-0.19-4.29-3.19=0.189.65+4.65-7.41=6.897.7-0.09-4.98+4.23=6.867.92+8.01+3.21-5.99=13.153.99-1.13=2.864.75-2.25-0.69+7.38=9.193.99-2.15+4.34-5.22=0.963.57-0.08+7.71+6.19=17.391.28+1.7+7.23-8.63=1.589.34-0.97-2.31-0.67=5.399.02+2.62=11.643.97+9.68+2.29+6.04=21.984.56-1.56+8.9=11.94.58+1.47-2.1+6.51=10.468.37+1.63+6.53=16.539.05-7.12=1.936.6-3.45-0.95-1.33=0.876.89-2.43+2.03=6.498.19-7.26+8.06-1.83=7.168.41-1.45-1.72=5.240.78+6.97-0.99+8.25=15.019.94-1.71+3.96=12.198.26+9.75-6.24+4.87=16.642.65+0.34+6.21-1.71=7.496.57+5.66+1.56=13.799.6-1.77=7.836.37+7.19+9.34-6.57=16.339.64+4.19-8.07+0.02=5.788.91-1.04+0.35-4.64=3.583.77+5.98+5.24=14.998.91-4+8.31-3.45=9.779.85+6.37-9.12+3.84=10.949.88-6.16-1.84-1.6=0.285.98-2.9-1.27+9.49=11.34.43+5.27+5.92=15.625.93-1.64-0.33+6.48=10.449.1-1.27-4.09=3.740.73+8.9+7.29+6.02=22.949.42-2.13-2.92+6.13=10.56.82+7.4-5.24-7.11=1.877.15-2.46-3.05-1.23=0.419.82+6.04+8.74+0.12=24.720.55+0.49+6.26-6.05=1.254.74-4.62+8.55-7.81=0.864.48-0.25=4.238.83+8.44+2.63=19.96.73+9.69-5.16=11.266.96-2.95-0.58+3.07=6.57.82-2.88+5.16+5.74=15.846.28+6.76+9.11-6.73=15.424-3.07+0.47=1.45.61-4.78+8.23-6.87=2.192+8.26-3.41+3.61=10.462.93+1.22+0.77=4.924.13+5.88-4.67-1.9=3.444.72-2.66-1.4+9.05=9.718.38-1.88+6.91=13.415.53+3.41+1.48=10.426.16-0.53+0.47=6.12.02+0.5+8.53-8.44=2.619.51-1.94+1.33-4.91=3.997.22-4.35-1.03-1.55=0.293.32-2.2+4.63-3.02=2.732.83+8.37+0.35-1.96=9.596.02+2.01+1.07-7.86=1.245.12+2.62+7.89-1.73=13.95.51-3.93-0.2=1.387.6-1.29-2.06+4.33=8.586.18+0.58+4.13=10.897.84-0.69-1.6-1.29=4.268.86+2.8+7.76+8.35=27.775.6-0.94-3.51+6.05=7.20.45+1.05+4.35=5.857.45+1.31-5.05-2=1.718.46-0.68-4.13=3.654.8+4.43+3.32=12.553.76+8.41+5.12-2.92=14.377.41+3.33=10.744.84+0.13-1.45+0.34=3.869.41+0.67+5.02-5.35=9.754.15+1.27+8.53+8.28=22.234.46+2.94=7.43.45+6.32=9.776.63+3.72-2.45=7.92.34-0.07=2.275.96+7.86+2-8.99=6.836.84-1.16+1.14-3.56=3.267.46-0.16=7.36.64+9.36+7.24+5.48=28.729.46-1.08-1.12=7.269.79-2.85+8.72-0.03=15.637.73-2.47-2.37=2.890.11+0.36+6.52=6.999.05+1.93+9.68-1.55=19.117.26-1.34+8.92-3.93=10.919.26-0.74-1.24+7.15=14.439.07-0.7-0.77=7.66+9.86+0.28+3.89=20.035.95-4.6+9.33-1.54=9.149.47+1.66=11.132.18+8.7=10.889.99+3.87-5.33+5.28=13.817.81+9.18+7.16=24.154.48-1.86=2.627.65-3.61=4.049.93-2.86-4.36=2.711.25+5.51-2.06-2.71=1.996.26-1.84-3.69=0.738.37+7.52=15.894.8-1.31-0.75=2.748.53-0.68=7.857.16+0.29-4.15+7.98=11.287.92-0.1-1.01-0.2=6.618.33-6.16=2.170.8+1.45+9.14=11.395.42+7.91-5.88+9.99=17.449.32+2.06=11.387.47-2.89=4.582.37+1.08+0.96+8.69=13.19.6-3.09-0.09=6.427.45+1.86-3.43-2.36=3.521.54+5.99+2.02+7.88=17.431.86-1.28+5.41+2.38=8.375.92-1.32+4.39-5.64=3.355.46-4.84=0.623.57+9.24+3.34+5.38=21.536.48-0.35-2.03-2.8=1.37.3+1.04-6.16=2.180.86+0.05=0.916.31+6.1-4.81-5.24=2.364.68-1.4-0.36+3.51=6.436.24+6.17=12.412.95+6.21-1.43-6.89=0.846.09-2.15-3.62=0.329.01+1.97+7.82=18.84.75+2.92-4.85=2.823.49+3.89+7.43=14.811.87+6.71=8.588.48-0.73-2.57-4.44=0.744.73+9.47-6.72+7.73=15.215.97+8.47-7.08=7.364.61-3.98+6.83=7.469.37+3.58-5.52=7.431.45-0.09=1.363.5+4.98-7.79=0.699.86-4.78-3.35=1.738.8-2.67+6.31=12.441.61+9.79+0.07=11.479.03-0.34-1.65-3.39=3.658.06-4.43=3.634.24+1.98+2.25=8.476.51+3.91+1.22=11.647.65+1.64-3.99=5.36.58-6.19+9.27+1.93=11.595.4+1.54+3.36-3.12=7.181.72-0.2+9.92+7.84=19.282.89+7.98+8.58+3.23=22.683.12+1.66=4.787.59+5.13-2.64-1.72=8.369.52+6.03+5.13=20.687.36+3.65=11.017.1-5.84+6.08-2.05=5.293.15-0.21+5.74+8.39=17.076.23-0.92-2.62=2.692.77+2.53+9.09+5.13=19.528.85-3.98+0.97-0.33=5.513.79+9.63-8.45=4.977.91-6.86+7.87+5.5=14.421.61-0.55+7.35=8.411.68-0.33-0.21+4.02=5.167.29-4.45-1.15-1.09=0.61.32+7.48-4.43=4.376.74+9.84-1.88-0.21=14.499.22-2.68+5.12-9.94=1.726.34+7.98-0.64+7.86=21.541.56+2.25-3.18=0.638.54-4.53+7.51-4.27=7.259.33-0.21-7.75+7.33=8.74.33-0.3-3.32-0.59=0.126.26-0.28-5.39+5.65=6.247.59-4.29-2.58+1.3=2.026.81-5.06-1.37=0.389.9+5.76-8.68-5.96=1.023.72+1.42+9.31+3.85=18.37.6+4.65-7.74=4.514.52+9.93-2.81=11.646.01+7.37+9.37+3.69=26.443.86-3.23+7.66+7.15=15.440.94+8.83+4.19=13.966.16-2.3+1.64=5.53.07+6.84-7.02-2.29=0.69.86+9.28+8.22+2.98=30.345.83-5.07-0.65+2.47=2.583.1-1.21+7.79+5.57=15.259.87+7.27+7.88+3.05=28.079.14-8.7+0.77=1.216.98-1.43+8.61-8.75=5.416.21-0.94+8.3-6.54=7.036.74-2.59=4.157.85-3.13+4.35=9.079.25-4.38+4.66=9.539.23-3.03-0.44=5.766.32+6.15-2.51-1.15=8.817.36+9.62-1.08+5.04=20.946.15+3.06-0.61+2.9=11.57.07-1.41+0.74+7.34=13.748.39+4.05+6.57=19.015.05+5.23-2.43-2.46=5.397.29+8.34-2.89-6.53=6.217.91+2.44-2.68-4=3.670.68+7.34+9.76-3.91=13.879.62-1.28-5.54+8.02=10.824.06-0.92+6.57+1.96=11.677-4.47-0.29+6.45=8.692.27+8.65-5.84=5.085.16+5.46+0.13-4.88=5.871.92+3.98-4.08=1.824.25+8.52+8.36-9.88=11.253.49+6.15+7.49+4.32=21.459.76-0.58=9.185.81+3.32+5.61-7.41=7.339.07+6.01+3.28+2.76=21.121.67+7.29-2.65+9.27=15.583.06-1.77-0.86+2.56=2.993.41+4-2.5=4.916.2-0.09-1=5.112.18-2.07+4.5-3.78=0.834.92+4.76=9.680.21+8.8=9.016.05+0.02-3.21=2.867.08-2.29-0.76-1.53=2.56.56+8.5+2.42=17.489.59+4.3=13.899.61-0.82-3.28=5.519.73+5.92+1.76-4.41=137.39+9.7-1.04+7.15=23.28.63+0.62=9.259.01+4.34-3.72=9.631.16+7.11=8.278.62+6.13+4.44=19.195.07-3.4+8.94=10.617.63-1.92+2.72+4.95=13.389.96-0.1-5.77=4.098.11+7.64+9.08=24.839.94-0.88-6.67+2.07=4.468.87+1.85-4.13+1.09=7.687.78-7.05+8.7=9.431.71-1.44=0.278.7-4.06-1.95+9.52=12.211.49-0.13+2.92-4.08=0.27.66-0.99-0.71-3.98=1.988.69+6.57-9.81+4.17=9.620.96+6.68-2.56-0.42=4.664.43+4.98-0.26+3.06=12.218.71+6.94-6.93-7.52=1.21.16+3.51+3.11+4.28=12.069.07+6.36=15.438.01-2.2=5.818.7+1.28+0.39+1.66=12.037.22-5.26+0.96=2.929.19-8.56+3.51-4.01=0.138.04-0.88-7.05+9.91=10.028.26-0.6-2.05=5.619.22-0.91+2.85-8.48=2.688.9+5.17-7.71-4.13=2.235.65+9.36-8.55-0.68=5.784.27-3.66+1.79=2.42.24+4.9-4.88+4.78=7.043.71+9.29+8.93-5.4=16.539.87+2.89-1.59+2.19=13.368.19-2.28+8.12+6.24=20.278.87-1.74-0.04+0.68=7.774.42+1.29-3.34+4.56=6.939.11-1.61-4.53+5.94=8.916.29+1.31+4.97=12.576.34-3.92=2.420.36+1.47+8.54=10.379.14-5.05+6.75-7.91=2.934.44+4.74-7.01=2.177.66-2.09+7.55=13.121.05+7.66=8.710.19+0.61+2.77=3.574.26-1.05+6.84-5.36=4.696.6+8.06-7.31-2.62=4.738.6-0.86-3.79+6.31=10.267.6-2.62+5.93-8.14=2.777.91-2.44+9.31+0.32=15.19.06-8.22+0.8=1.647.93+0.99=8.926.35-0.1-3.2-1.39=1.667.87-3.17-3.61=1.099.06+8.11+7.26=24.437.43-2.8+7.63=12.269.85-6.7-2.13=1.024.71+5.03+2.16-1.93=9.979.47+2.61+1.34-9.78=3.645.83+4.4-7.92=2.315.32-1.31-1.42-0.73=1.864.46+3.42+5.24-1.57=11.555.83+7.31+0.84-5.33=8.659.37-1.04-4.76-1.22=2.356.92-1.46+5.11=10.578.3-1.03+4.6-9.22=2.657.98+1.16-1.6=7.549.87+1.86-1.98+2.47=12.225.71+8.65+9.44+6.52=30.322.76+8.12=10.885.26+4.54+2.42+9.96=22.189.1-4.41+5.14-1.8=8.035.37-0.15+3.77=8.991.49+3.64-4.67-0.1=0.362.5+7.29+5.1+2.17=17.065.75-3.01=2.743.13-0.16+7.28+4.57=14.822.31-1.71+8.07-5.66=3.019.49-0.04+8.05-0.15=17.357.26-5.16=2.18.57-2.47+9.36=15.466.64+9.55+5.08-2.75=18.527.91-2.16-0.9+8.09=12.945.3-3.49+2.72=4.536.12+6.47-7.49+1.68=6.789.81-6.28+2.12=5.659.54-6.26+2.78+3.17=9.232.57-0.43+3.38+8.08=13.68.48-1.01-5.13+8.23=10.576.59-1.04-3.52+2.66=4.698.26-0.15+9.72+8.2=26.035.04-2.08-1.99-0.1=0.878.43+5.35-7.13-0.67=5.985.71-3.31=2.48.59+7.72-1.93+6.88=21.263.42-2.02+1.2+8.68=11.288.34+2.54-2.5=8.389.04-7.4-0.53-0.51=0.67.56+1.2-2.5+3.87=10.135.14+6.99+6.71-6.12=12.728.53-2.01+8.52-6.76=8.286.14-3.33-1.6=1.219.07+4.63-1.92+2.87=14.655.63-1.12-0.31-0.26=3.945.32+6.53+6.3+2.15=20.36.86+7.21+2.35+7.38=23.85.52-2.45=3.078.93+7.08+3.94+2.21=22.169.91-1.98-1.5+1.1=7.536.82+1.42-0.48=7.764.13+5.59+6.12+0.41=16.259-0.09+2.08=10.998.43-3.3+9.11-0.3=13.940.42+2.61+1.86+9.34=14.237.91-1.65+5.23+7.14=18.637.73-4.49+8.74-0.14=11.848.27+0.87-5.93+0.66=3.872.24+2.92-1.47+0.36=4.058.13-2.5-1.43-2.61=1.597.65-2.43+2.11=7.332.47+7.56-9.22+6.21=7.028.94+7.2-6.15-1.23=8.764.22-1.68+5.85=8.392.06+4.23+9.39-8.52=7.162.6+9.38-2.99-5.81=3.187.67+0.93+5.62-6.35=7.875.32+0.04-3.66=1.74.73+8.34-9.22=3.854.6+3.99-5.48+2.08=5.196.73-6.46+5.98+2.64=8.892.43+6.46+9.6+6.19=24.688.53-6.57-1.03=0.934.69-3.15+9.01+1.21=11.763.11+1.76+8.21+5.62=18.77.15-3.21+7.58-5.4=6.126.6-3.4-0.21-2.03=0.967.18+4.59-3.39-2.52=5.865.02+6.27=11.299.38-5.99=3.391.1+4.64=5.746.11+1.63-2.73-0.41=4.67.74+1.09-1.96+8.09=14.963.36+5.3=8.668.26+6.43-8.46-0.46=5.779.27-5.21-0.82+7.52=10.765.07+5.19-2.17+4.23=12.324.9+9.63=14.532.49+6.64-8.76=0.378.97+1.96-3.16-5.63=2.148.67-0.74-0.49-1.19=6.257.97+9.48-6.05-3.08=8.328.64-4.06+5.83-6.92=3.498.54+3.37+6.22-0.5=17.639.93-8.68=1.257.82+7.67-6.03+8.6=18.064.16+2.06+4.12-3.34=74.19+8.2-2.22=10.179.97-6.98=2.999.67-6.13-1.63-1.77=0.149.27-0.24-1.07=7.969.15-6.11=3.045.84-5.33+8.63+4.46=13.67.16-0.05-0.55-2.86=3.78.68-0.59-6.11=1.983.41+8.15+6.88=18.448.65-6.59-0.88+1.05=2.235.5-0.64-3.53-0.16=1.170.23+2.33=2.566.05+8.32-0.77-2.87=10.733.68+3.67-6.63=0.722.81+7.11-6.22+7.68=11.387.63-0.54-2.06=5.036.96+5.67+8.09=20.727.14-1.43-1.67-0.77=3.275.21+3.07+1.22=9.58.59-0.09-2.57-2.71=3.220.83+8.05-3.49-4.15=1.249.04+6.86-8.6+0.81=8.118.38-2.45-1.59+5.23=9.576.67+7.95+5-4.08=15.544.08+3.36+7.73+4.25=19.425.15+7.41-6.69+9.73=15.69.1-1.21-0.13-0.39=7.375.84-0.06=5.789-1.23+4.2=11.974.78-4.27+8.48+6.38=15.379.15+5.92+7.99=23.064.81-4.37=0.446.69-2.06-0.5-0.09=4.045.04+8.5-5.49-7.28=0.778.1+4.3-2.86+9.96=19.59.01-5.02+1.83-0.41=5.418.2-6.85-0.42-0.51=0.426.9-4.41+7.02+8.98=18.494.01-1.22+0.97-1.2=2.567.92-0.47+3.63+5.56=16.640.18+2.25+3.31-3.52=2.222.59+2.75+7.39=12.732.43+0.72+1.88+0.44=5.474.85+8.26+1.08-6.79=7.47.3-2.24+1.38+8.36=14.87.87-1.26-2.1=4.518.57-1.83-1.16+7.14=12.726.76-6.47+3.96+7.9=12.159.76-9.15+6.64=7.259.08-2.8+1.4+1.32=99.74-3.44-1.88=4.428.57-3.71-1.23=3.639.36-3.98-0.61=4.779.7-2.43+7.68-2.7=12.254.37+4.2-7.31=1.268.77+3.29+5.57-8.24=9.392.58+4.88+5.27+6.58=19.315.59-1.56-0.02=4.019.87+3.24-4.21-2.79=6.115.78+7.18=12.960.81+0.64=1.454.58-0.6-3.07=0.916.06+3.74+9.83+4.94=24.576.37+9.5-6.43=9.444.21+2.44+1.52=8.171.33+9.62-2.52=8.439.2-2.2-6.71+3.18=3.477.44-2.23+5.72=10.937.94+9.77+2.43=20.143.98+1.04+7.61=12.630.27+7.45+4.84+1.38=13.947.94+8.6+6.44-6.43=16.556.18-0.1-4.04+2.14=4.186.86-4.93+3.14-2.63=2.444.04+2.98-6.33=0.692.06+8.61+5.4+6.06=22.130.33+8.99-2.65=6.673.77-3.29=0.489.77-4.22-3.16=2.399.14+7.02-4.47=11.697.62-5.26+1.39+8.49=12.244.58+7.17-3.81-1.53=6.417.65+3.99-6.93+3.08=7.797.77-7.07+9.46+9.56=19.720.6-0.04-0.02=0.548.89+7.27+3.57-0.33=19.47.52+9.9+3.85+3.81=25.088.13+0.92+1.11=10.167.07+3.38+6.05=16.56.09+2.39+7.17-8.87=6.780.93+7.4-1.7+2.9=9.530.6+6.4=77.33-1.98-2.88+4.91=7.389.88+5.59-2.44-6.56=6.473.68+1.01+2.59=7.282.06+7.19-5.91=3.349.92+1.19+7.7+8.16=26.972.89-0.83-0.61=1.456.5-4.6+7.99=9.898.62-4.17-0.46-2.9=1.097.04+2.66=9.72.29-0.14=2.159.76+6.11+2.8-1.01=17.660.11+6.76-1.67+6.79=11.999.12-4.11-0.06+9.58=14.539.64-6.91-1.04=1.691.29+2.06+4.4+4.51=12.269.87-1.04-8.62=0.218.32+6.18+6.98-4.71=16.775.47+4.34-9.62=0.192.81-1.66=1.159.1-4.75-3.9+6.49=6.947.43-4.39+0.33+0.27=3.649.44-0.07-4.16=5.219.21+3.01+7.48=19.77.86-4.2-0.12=3.549.76-0.04-3.65-0.89=5.189.49+2.95-1.37+7.63=18.74.29-3.21=1.089.49+8.18=17.671.84+3.53+6.32+8.61=20.34.52+9.32=13.846.78+4.28+7.63+9.9=28.599.8-0.59-3.56-3.24=2.416.95-6.16+6.85+5.73=13.377.96+9.69+6.47-0.53=23.599.8+1.5=11.36.09+5.57-8.02+9.29=12.939.59-2.93+6.63+4.18=17.478.12+3.43-5.17=6.380.37+0.85+4.5=5.722.88+8.27+7.16-3.16=15.159.75-1.99-5.63-0.8=1.339.4-1.52-0.79-2.81=4.286.81-5.19+7.76=9.384.47-1.43+2.55-1.44=4.159.57+5.95-3.26-5.06=7.27.26-2.38-0.82-3.04=1.026.99-2.26+4.28+1.39=10.49.66-1.94=7.725.45+7.76-6.03-3.95=3.239.75-8.41=1.346.38+3.06-6.85=2.598.7-3.49-1.38-1.21=2.622.98+9.65+2.23=14.869.96+5.86=15.829.12-0.54+1.83-5.13=5.282.22-1.84=0.382.91-1.53+3.15=4.539.8+2.06=11.863.45+3.7=7.159.18-3.56+7.47+0.02=13.115.93-3.01=2.921.12+8.95+6.39=16.468.23-5.41-2.33+6.56=7.053.03+0.25=3.289.47-6.68+6.17-7.35=1.619.62+1.27-7.44+1.36=4.817.05+8.28+6.92+5.59=27.846.27+3.45+5.56-2.45=12.837.12-1.97-3.1-0.79=1.269.15+8.4+4.89-8.94=13.59.46-3.18-2.57=3.719.39-0.84-0.49-5.34=2.724.73-0.36+5.99+0.58=10.949.68-0.71-4.81-2.23=1.932.93+9.69-1.35-2.18=9.099.48+0.47-2.51-6.8=0.649.47-6.4-1.36-1.55=0.164.75+8.08-4.23+3.82=12.429.53-3.6=5.937.01+2.67-2.91-0.45=6.329.25-2.09+4.2=11.362.96-0.72+7=9.241.29+8.98-0.44=9.836.93-0.74+0.97+2.07=9.239.1-8.63+4.63-4.7=0.48.34+5.59-8.53-0.26=5.148.58-3.85-1.84=2.899.99+3.91=13.98.04-4.22-1.68-0.11=2.036.68-2.96-1.65-1.8=0.279.81-9.38+0.25=0.686.33-0.05+5.46=11.746.83-5.27=1.565.19-4.56+3.53-3.41=0.758.61-1.06+8.25+4.53=20.335.65+1.24-1.87-0.07=4.955.23-4.35+9.81+3.15=13.844.72+2.02-3.37+5.35=8.729.62-4.3=5.329.56-2.51-2.23-2.33=2.494.95+6.97+1.09=13.018.47-3.04=5.438.92-6.28-0.1-0.66=1.881.68+8.21-8.27+7.6=9.228.25-2.97-3.51+7.76=9.536.24+6.25-3.38-7.68=1.434.21+0.36+3.57-0.97=7.179.59-4.15+4-3.85=5.592.15-1.86+9.25-6.19=3.350.44+9.43+0.94-8.92=1.893.21+6.43-6.89=2.757.98+6.33=14.318.33-0.96-0.04=7.336.83+6.86-5.