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4.48-1.03-2.11-0.56=6.41-1.24+7.77-9=7.01-4.21-1.69-0.35=2.02+9.57-5.13+2.01=8.28-7.19+7.06-0.61=2.5+7.89+2.46+2.79=6.8-1.02+9.52=6.76+3.12-8.02=8.39+6.11-9.03+7.58=9.79-0.02-1.34-6.66=8.43-2.09-2.23-2.34=9.13-1.78-0.12-6.63=3.4-1.73=9.74-6.21+0.53=2.62+7.44+5.66+4.95=9.43+3.61-8.4+7.59=1.81+8.08+0.86=7.84+0.21-2.19=3.74+3.43=9.38-4.01+5.2-0.32=8.42-5.76-0.46+8.98=7.29-0.72-4.03+7.05=8.04-0.22-2.46-2.88=8.54-4.72+6.15=5.34+6.75+0.76-5.91=3.95-0.38+3.26=5.1-3.77+4.13+9.4=9.37-8.17+9.41-8.56=4.25-0.66-2.36+7.92=7.36+0.13+4.47-2.12=8.93+7.85-0.49=3.31+8.39-0.39=7.13-0.03-0.5-5.08=6.51+1.34-3.58=9.97-9.19-0.34+8.01=9.81-4.46-3.13=8.77+8.56=7.16+2.25=3.56-1.25-0.77+3.96=2.6-1.93+8.21=7.32-4.9-0.52+8.86=6.61+6.38-0.9-0.1=8.96-2.22-4.58-0.21=8.47-4+5.19=9.85+4.73+5.64-9.9=4.44-3.15+9.58+1.79=8.22-4.49-2.68=8.43-4.01+1.13=5.62+9.85-4.99=7.65+4.19+2.99-2.26=6.64-1.06-1.37-1.94=9.69-7.34-0.05=9.11-3.8=7.45+8.27-8.04+4.35=7.24-0.21+7.64+2.51=7.53-6.05+1.33+4.17=3.69+7.04+5.75-1.7=8.02-3.14-4.22=8.54+8.78-1.7=4.45+6.28-6.53=9.41+4.2+7.24=7.49-0.26+6.06=2.65-0.94+1.39-0.72=6.79+6.27=8.93-7.12-0.24+0.56=7.08-1.41-2.45+1.64=4.6+3.75+7.2+7.73=2.64+8.53-4.19-0.45=5.58+7.12-6.21=7.56-3.03+8.38-2.18=9.03-1.44+5.16-4.38=4.49-0.44-1.92=1.68+9.25+0.77+3.81=8.14-0.1-4.01-3.63=1.22+6.86+1.78-0.5=7.07-4.02=3.57-3.18+9.97+2=9.48-0.87+8.82=6.06-2.5=6.27-3.26+6.4-4.83=3.69+9.57-9.87+1.76=7.38+7.92+2.05-6.83=1.96-0.99+8.78+5.08=3+7.4-2.84-2.46=8.75-3.27=6.52-4.81+4-1.11=6.89+2.98+5.76-3.56=6.66+4.09+5.31=8.23-7.49+3.41-2.89=5.91+9.71-6.22-7.93=0.39+3.11+3=2.27+7.59-7.01+9.77=7.12+2.63+0.99-0.92=2.6+2.22=4.26+6.73+5.48+0.07=9.1-0.9-1.36=8.05-4.01-1.97=2.09+7.3+0.43=7.9+5.46-1.43=7.6-2.06+7.21=6.29-1.04-1.73+8.14=9.4-4.54-2.65=9.52-4.26-0.37-2.91=7.95+5.94-5.78+9.94=4.36+9.53-1.96-9.02=1.34+8.71+9.73=3.47-2.38+8.19-1.61=7.2-5.66+6.68=3.83+8.48-4.19=8.36+8.71+6.25+4.72=9.56+7.08+0.81+7.12=3.73-2.2+2.02+6=6.35+9.84=2.7+8.58-3.27=9.39-6.36-0.2=5.48-1.16+4.97-8=2.7+8.03-6.26=6.62+4.14=8.43-2.2-5.68=4.16+7.25-1.16-5.27=7.78+3.5-1.07=8.89+4.12+7.51=5.59+1.94+8.66-6.4=8.11-2.03-1.29+1.25=7.59-4.37+5.15+9.06=7.14+5.18-2.75+4.31=1.32+8.47-2.18-0.86=8.26-3+6.82=6.76+0.21+7.55=2.11+5.46-0.26-5.62=3.09+7.1-9.44+2.71=1.28+9.28-6.13=4.23-1.13=7.83-4.43-0.58+6.92=5.65-0.51-1.97=8.77-6.19+2.86=8.34-2.51-2.65-0.36=2.71+8.37+4.59+0.68=9.87+5.98-3.33+1.93=1.58+3.75+8.96+7.4=9.91-5.99+4.14=1.79-0.1=6.45-1.5+7.05+2.75=8.69-2.77+2.24-6.22=3.7-3.09+6.67+0.56=9.73-2.5-0.27+0.78=2.04-0.19-1.46+9.82=3.14+9.06-2.57-9.47=4.32-2.33-0.44=5.59+0.95+7.37=2.43+4.19+5.6+8.14=2.04+4.14+1.68=6.68-1.06+1.16-6.46=7.17-4.84+6.66=9.86-6.23+1.53-1.81=5.87-1.32-1.82-2.49=6.41-3.1-0.68-1.43=5.21+7.23+1.73=2.69+2.92=6.35+2.52-5.49=3.35+3.45-2.37+8.16=7.12-3.23-2.48=8.84+4.89+6.75+1.28=2.41+5.95-2.6=3.26-2.29+1.81+2.13=0.57+5.11-2.34+2.59=9.49-6.51=8.75-1.84-4.04=6.84+8.8+0.76-0.67=3.49+3+5.71=1.14+7.46=4.52-2.05+6.82+5.43=2.53-0.38+9.97+5.32=7.19+8.99-1.92-0.8=9.77+5.6+5.66+5.55=8.15-4.13-0.95-0.7=7.47-3.64=9.81-8.63+1.07=9.51-2.21-0.18-3.87=3.98+9.09-6.61=1.68+9.93-6.91+4.02=3.83+8.58-0.45+5.04=5.29-4.3=0.79+1.85+9.41=6.61-5.51+6.37-6.25=9.55-0.93-7.28=7.53-1.63=3.98-3.23=8.72+2.03+0.18-4.38=6.04-0.71+2.86-4.78=0.28+6.1-0.42+2.63=9.99-2.64+6.36+3.67=5.01+2.96+7.17=1.24+3.29+2.43=9.44-7.51+1.87+7.71=5.32-1.55-2.15=5.54-1.07-0.11+5.24=5.86-5.19+6.63=9.84-4.8-3.75+5.88=6.51-2.22+4.08=6.26-3.38-1.08+5.08=6.07+4.58+6.39+3.76=7.74-6.73-0.67=8.21-4.47+0.17=3.83-1.83+1.34+0.68=5.66-3.49+9.48=4.56+9.05+2.81=9.66-1.29+0.37+1.65=2.78+2.2+4.81=6.08-0.73=3.92+3.95+1.21+8.84=8.92+2.95+3.18+9.55=5.94-1.22+3.48-6.75=8.18-3.1+9.8+7.74=8.96-5.01+7.34-3.29=4.81-1.7=9.45-3.99+6.65+8.9=2.65-2.42+8.12-0.62=0.17+9.59-2.4+4.67=7.13-0.95+6.69-9.48=8.48+8.83+3.63-2.98=7.03+7.17+4.64+1.31=7.09+3.51+4.03+6.98=8.9+8.26+2.81+0.29=7.73-2.23-5.01+5.99=4.75+8.41-1.78-3.78=3.66-1.65+6.06=3.91+8.55+8.3=0.56+5.57+4.12-1.4=0.79+7.57-1.69=9.12-7.51-0.64=8.62-1.81+5.44-0.75=6.21-0.2+8.09=7.92-2.97-2.68+8.55=4.49+8.47+5.9+0.17=5.15+3.93+9.67=7.97+3.11+3.44+1.42=5.53-5.23+6.93+7.06=7.69-1.2-3.04=6.48+2.3+0.78=2.96+7.51-0.29+5.8=3.58+5.52-7.84=9.63+8.32+5.97-4.52=8.02-2.45+0.36-4.27=6.12-1.9=2.56-0.36+5.46+7.58=9.16-1.38+7.14=7.31-0.63+7.88+0.23=6.73-2.88-2.13-0.99=7.49-7.1=9.06+9.73-9.01+2.71=1.66+6.93+7.85-7.17=0.26+4.33+5.97=5.67+3.54=9.25+4.3+4.61=8.4-7.93=7.47+6.02+6.39+7.04=3.79-1.94=0.8-0.06+4.97-4.57=6.45-0.75-5.44+9.3=5.9+9.8-2.3+8.1=3.16+9.8+7.95+1.97=5.58-0.36+0.7+8.15=6.01-3.95-0.88=9.32+9.37+3.47+3.31=8.96-5.22+1.92+2.85=7.49-5.92+8.93+6.11=7.01-4.16-1.23-0.06=6.13+3.39-1.84-4.64=9.27-6.3-0.88-1.39=3.73-0.19-3.26+9.27=7.63+3.19+9.29-6.73=9.23-1.16-5.64-0.14=2.69+8.85-9.81+6.76=9.4+7.33-8.79-7.6=0.66+8.64+4.45+2.53=0.29+4.11-2.1+8.75=6.33-5.66+7.5=5.36+8.76-0.47-3.64=4.82+1.84+7.9-8.56=7.05-6.41+0.81+5.07=0.84+6.52+2.29+6.72=7.03-4.02+3.51+9.93=3.1-0.35+5.31+4.27=9.47-2.02-0.28=8.93-5.79=9.83-0.58-2.22-2.96=1.07+6.68+4.82+5.74=5.94-0.5-5.19=0.93+8.96-9.7=4.9+7.38-7.84=3.46-2.19=9.45-3.75+0.18=0.57+9.55-3.29=9.72-7.36+7.97-0.6=2.06+0.09=0.78+4.33-4.38=7.11+3.33-1.1+7.68=5.47-0.17-1.68=3.4+6.81+7.42-4.92=9+9.49+9.78+5.59=4.28-1.17-2.98=8.65-7.89=0.9+0.77+9.93=9.19-7.33-0.44=8.63+0.65+7.95-2.51=4.31-3.94+1.32-0.12=3.19+8.11+6.53=0.07+2.43=9.51+4.31-0.87+5.33=7.56-2.41=3.32-0.49-2.7+7.1=8.02-4.54-2.54=9.41+3.53-4.08+8.23=6.53+9.74-8.9+1.13=1.7+4.62+6.52+5.17=9.43-2.89+4.93=7.04-0.36-4.9+8.27=7.06-6.67+6.87+9.6=8.14+8.11+5.67-9.55=4.22-0.49+7.44=6.49+6.47+6.11-6.48=9.39-2.91-1.23-0.19=4.83+5.63-1.34-6.91=9.18+5.19=9.8-1.85-5.19+3.25=1.75-1.58=2.72+6.17+7.01+8.52=9.84+1.43=8.21+4.96-2.9=3.87-3.65=3.01+8.27-2.25-7.09=8.4-5.31+6.86-2.04=9.54+1.49+7.73-8.03=8.46-0.83-0.41-2.78=3+9.98-5.82=7.88-7.25+9.41=6.22-0.07-4.88=5.86+6.98-5.61-5.64=8.78-6.59-0.7-0.22=6.84-1.77+8.95-7.37=9.34+1.53=7.08-2.72-0.51=6.95+1=9.06-0.96-0.46-6.63=6.73-1.65+3.5+3.51=0.17-0.03=7.47+3.79+5.65=2.64+4.36-5.28+4.76=4.87+6.39=9.26-7.74-1.42+6.54=3.17+7.64+9.47+3.66=7.06+7.02+2.56+6.8=9.19-2.89-1.64-1.33=1.02+6.32-4.84+8.04=8.97+0.61=7.62+7.25-0.42-5.51=6.39-0.92-0.88-0.9=7.09+4.71-1.74+4.73=3.31+8.64-0.91-7.24=4.57+5.47+1.75-8.6=9.68-0.48-7.73+7.54=7.8-0.37-4.97=5.45+0.51+9.99=1.18+6.23-0.41=3.86+1.66=9.5-6.8-2.55=3.65-0.56-1.48+0.89=7.29-0.28+5.38-2.04=1.91-0.85-0.61=0.44+3.98-0.24-1.91=7.92-2.28-4.79+3.27=3.99-0.22-3.21=9.37-7.71+6.51-1.48=6.36+5.69=3.33-2.57+8.82-6.65=5.65-4.19+7.1+7.06=1.33+7.88-0.67-4.94=4.74+6.74-2.36-8.83=9.72-0.11-0.33=5.71+5.96+8.12-7.67=5.29-0.37-0.91=9.58+8.96+8.61-4.28=7.25+9.59-9.47=1.51+7.14+6.18=3.69+7.26+7.76+0.45=9.3+4.37=4.45+6.04+2.35+4.06=6.72-1.14-1.22+3.24=8.89+2.44-2.48+1.13=4.36-0.98-0.63-1.19=8.91-1.41=5.07-1.47-2.85+9.39=4.28+7.6-6.18=9.93-4.28+9.72=7.43-0.12+2.38=1.21+9.24=4.29-0.73-0.56-2.62=8.68-6.67-0.69-0.52=4.18+7.72-9.98+4.78=0.98-0.68=9.24+1.69+7.63+3.74=4.72-3.5-0.57+8.18=3.1+5.29-2.19-1.85=1.3+7+5.76=6.54-0.11+2.6-5=9.7+8.25-6.36-6.41=9.97-3.41+7.87-0.44=9.32-1.62-3.57+5.4=9.59-0.33-0.67-0.68=3.25-0.42-2.66=9.2-1.86+5.44=2.65-0.42-1.02+5.1=7.42+3.14+7.82+1.02=9.63+0.72-6.09+1.81=9.23+8.17+2.9-7.67=6.16-0.81+6.18=8.67-1.56-4.13=5.65+0.45=7.08-4.53-0.11=8.93-0.76-6.55+2.54=3.97+3.86+8.37=6.14+7.73-2.85-6.63=5.04+3.63=3.93+5.32+5.4=3.3+5.16+7.78+6.35=5.47-3.61=5.07-1.65-0.22-2.74=8.59+0.84+9.24-3.84=5.86-0.48-1.52+5.4=0.17+1.62+7.07=7.2-2.82+2.08=3.5+9.85+7.05=0.63+2.3-2.09=9.51+2.81-4.35+8.86=4.08+3.68-1.07=8.29-4.76=1.18+9.45+2.31=8.79-1.08-2.67-4.08=7.17-2.63-1.06+6.83=8.34-0.77-0.46+5.13=7.65+6.65-6.01+3.49=1.89+9.07-0.35-9.97=6.14+2.41=6.81-5.49=7.62-5.24=6.96+0.76+2.9=4.12+8.87-8.11+3.8=9.61-6.91=9.79-2.31-6.21-0.97=9.39-6.23+7.5=9.49-3.97=2.05+9.05+2.11-4.82=7.97+4.01-6.06-1.9=8.68-1.16+1.44+5.56=9.75-6.31-1.96=3.49-1.4+5.89+1.92=8.34+7.66-2.22-7.83=5.31-4.26-0.62=8.42-6.35+6.33-3.05=0.02+4.96-3.84-0.74=6.29-1.4+1.48+3.99=6.41+8.32=6.11+6.78-2.55=7.79-2.78-2.03=8.4-2.42-2.79-1.84=5.66-0.46-1.33-1.04=1.63+7.18+2.98=8.76+6.16-8.66-4.32=9.05-8.16=1.92+9.7-8.68+4.67=9.79-0.35+9.4+2.92=8.32-7.94=7.33-6.73=9.82-8.28+2+0.06=5.79-0.97+1.35+7.45=8.7-5.74+9.6-3.66=2.89+3.44+3.84+0.56=9.61+9.8-7.65-2.79=8.45+2.07-3.34-3.55=7.06-1.7-0.51=4.57+5.94-1.62-6.95=5.54-0.72-2.59-0.98=5.68+2.95-4.98=5.42-3.31+9.72=4.82-4.3+4.13=5.45-3.29=6.68-4.6-0.55+9.33=8.04+3.19-7.64+7.56=7.73+1.6-3.22=5.35+9.14=5.42+4.34-5.52+5.37=6.53+1.34-3.18=2.24+1.64-3.76=6.97+2.02-0.84-1.11=8.14-6.47-0.2=2.63-0.73+8.09-9.09=0.57+8.22-3.2+6.06=2.58+7.14+0.34-1.88=8.76-0.67-0.57=8.46+4.05-5.92=1.63+3.75=8.87-6.88-1.48+1.58=7.24+0.28+4.7+6.3=1-0.41+5.16-3.37=8.3+1.08+3.56=5.06+6.19+5.48-6.46=9.16-6.81-0.52-0.09=6.58-0.45-1.65=5.97+9.48+2.64=7.37-1.7-0.6-2.47=7.68+1.11+3.5+2.55=4.84+1.96+2.73=6.64-4.17+9.3=9.88+2.94=6.52-2.92-2.73+5.36=8.03-0.63=5.57+5.67-7.01-1.43=7.06-4.88+0.64+1.16=5.82-2.07=1.43+5.62-5.06=6.68-5.27-0.29+4.25=1.09+3.01+2.91-1.15=8.98-4.17-0.14=8.95-4.65-2.22-0.72=7.46+0.85=9.94-9.18+7.78=7.56+6.12-4.74-4.89=1.67+3.63=7.95+0.99+9.64-1.44=9.19-5+0.94-1.54=9.53-0.55=9.8-4.45+0.9-1.16=7.39+8.5+7.36-9.37=2.26-0.21+1.95=6.77-0.64+8.29-4.07=4.95+1.36-0.16=7.75+8.2-3.79=9.7-3.21-5.98+9.33=3.38+7.25+1.17=9.8-0.24-3.86-3.95=6.76+9.43+6.66-4.55=1.98-1.69+1+1.22=3.64-0.78-0.66+3.31=8.4-7.87+0.28+7.9=8.59-0.75-5.43-0.34=3.35+5.82+6.34-3.44=3.95+5.4=4.68+4.48-1.54+6.29=2.89+5.25-0.86=9.06-6.7+2.62+4.01=6.36-0.77+6.92-7.77=1.44-0.76=9.87-1.78-0.35-6.85=7.17+7.9+1.72+3.41=7.77+7.4+3.84-6.55=1.5+0.74=5.17+5.32-2.14-0.56=6.2+3.14+7.96=8.78-0.59+7.75-4.66=4.28+4.01-3.52+9.45=1.42+6.23-0.29=8.45+6.44+1.56-8.48=5.83-2.54+3.37-5.07=8.78+1.1-6.82+3.07=8.49+1.55-2.22-1.68=0.43+7-5.72+2.52=6.71-1.18=3.25+9.31=8.07-2.65+7.21+3.53=9.69-1.18-6.78-0.81=9.51+6.01+9.82-0.8=0.09+5.89-1.9=5.92+6.33=7.21+7.76+7.09+2.44=8.02+2.06+1.43=8+4.69-7.59-1.73=3.84+2.83-3.94-1.93=6.18-3.4+5.15=7.28+3.46+8.54-7.02=4.75+7.48-0.43-8.53=9.73-2.56-3.5+6.2=7.19+0.38+4.63=8.45-2.48-0.27+2=7.42-1.81-4.1-0.62=1.51+8.72+5.32+7.62=6.41-3.19-1.27-0.9=7.22-1.45=4.39+8.05=7.6-4.25+8.62=7.51-5.19+0.91+6.05=8.33+3.23=7.61-6.85+9.91-1.23=8.3+0.7-3.59+8.8=8.76-7.38+6.6-5.61=8.49-3.48+7.72+0.12=0.86-0.25+7.29-1.45=9.83+4.58-0.84-3.44=9.52+0.45=8.27+4.98+0.2-7.65=7.41-4.98+6.12=7.33+7.23=2.39+4.9=5.97-0.43+7.85+9.12=9.95-1.56-1.61-3.97=4.63+4.72=6.59+3.82=8.87-1.99+0.16=3.62+6.13-1.58-2.18=9.79-4.47+2.75-6.72=8.7+4.33-5.46+0.29=9.92-3.55-4.38+5.39=2.49-1.26-0.09+6.71=8.98-7.71=5.41+1.56=2.63+0.15+0.04-1.17=6.96-6.72+1.54-0.55=9.48+3.67+8.34=7.63-7.52+5.38+1.39=8.33+6.62=8.74+3.1=6.21-0.33-1.78+5.89=1.41+3.66+6.02=7.98+6.88+2.82+4.43=9.82+2.45-0.37-5.91=2.59+1.93=6.48-1.16+3.98=5.57-5.44+6.02=1.93+1.66=1.39-0.41+6.96-7.59=3.13-1.57+0.71=0.47+8.41+1.04-8.21=3.08+6.27+8.91=8.71+6.06-6.47-3=8.44+7.52+1.93+6.39=5.8-3.29=2.33-0.8+7.27+9=2.24+7.36+9.98=9.19-3.04-3.2=1.45+9.71+0.89-9=2.83+3.7+2.68+6.86=7.6-3.08+0.93=4.31+5.45-0.41-2.53=6.55-4.84-0.5=5.96+5.05+8.54+9=5.89-5.06+8.25+4.48=1.95+2.64=3.28+9.42-4.02=8.63-4.19-3.5=3.24+7.01-5.08-0.33=6.13+4.65+7.33=7.55+5.32=7.59-3.06-2.62+8.66=4.84+7.78=7.86+7.66+7.6-2.48=7.09+6.09-9.45=1.34+3.41+4.2+6.79=4.73-3.63=7.21-4.07=0.36+1.03+9.75+0.58=5.91+9.89-7.91=1.63+5.85+8.09+5.55=1.66-0.18=9.24-8.68-0.43+8.59=1.85+5.98+7.08-0.35=7.47+7.18-6.06-8.16=0.28+8.28+0.02+5.06=4.05+9.76-9.8+5.71=8.34-5.56+7.17+9.05=6.65-3.55-1.45-0.77=5.84-4.33+6.89+8.97=7.35+9.85-6.39=3.02+3.19+3.25=3.85+5.69+3.52-4.83=6.45-1.3+8.1-8=7.13+9.53=4.45+8.08-2.63+9.63=9.31+7.34+3.69+3.4=3.08+7.7-2.24=3.1-1.5-0.31+6.54=4.23-2.04+4.19=9.95-7.21+3.57+6.03=0.8+6.87+1.24=9.73+7.36-9.7=7.6+3.65-5.58+8.11=2.1+4.21-1.51-4.52=6.87-2.18+0.9=7.28-1.78-5.03=3.42+6.52-4.36+1.47=7.3+6.32-0.84+1.18=8.2-0.99=8.71+3.09-0.26-6.38=8.35-1.07+5.43=3.6-1.88-0.61+5.46=7.24+6.25-9.49-3.57=4.91-1.96=5.91-0.22+1.38-2.96=7.78+5.4+4.94=9.69-3.7-0.34-0.55=7.57+7.88-4.53+7.04=6.31+9.17-0.33+8.4=6.97-0.93+4.11+0.45=8.07-3.45+3.85=9.98+1.85-0.69+4.95=7.63-6.41-0.93+6.88=3.57+2.83-2.68=9.73-2.86+9.54-7.73=5.96+6.06+3.79-2.22=3.24+4.77-6.37=3.03-1.86+3.93+3.91=8.56+6.69+5.24-4.96=7.39-3.23-1.78+1.09=7.8-0.9+9.2=7.71+5.76-2.28-5.63=4.87-4.65+5.47+1.67=7.96-3.05=4.97-0.54=9.76-5.91-0.39-1.04=9.57-0.44-1.84=6.21+0.64+3.84=1.86-1.24+6.93=5.39+5.17=9.58-3.12+1.45=9.52-8.42=6.65+1.39+7.5+2.51=9.15-0.98-2.81-3.88=8.22+1.09+5.41=6.12+0.1+8.53=7.67+4.15-7.28=5.05+4.95-7.53+5.98=4.58+8.01+3.69-6.38=8.78-2.42-2.2=7.28-5.06+2.05-1.07=5.42-3.92+9.08-8.02=9.41-2.57-5.16-1.58=8.12+3.27+8.42+8.5=6.98+5.64-1.93-5.81=9.5-7.16-0.86=8.8+3.81-6.6-5.58=4.79+2.3=9.26-9=1.61+4.17=5.46+7.79-3.61=8.31+1.61+9.56=7.75-3.61-3.34=4.39-2.18-0.76+3.37=5.21+4.68-1.59=5.07-0.41-0.87-0.79=9.55+1.96+5.9-3.78=4.97+3.75+6.85-0.48=4.13+0.66-0.76+0.57=6.18+8.38+6.57-8.62=2.08+8.84+8.76-5.27=4.77-0.02-1.45=9-1.07-1.49-2.17=5.5+1.23+7.3+3.78=参考答案4.48-1.03-2.11-0.56=0.786.41-1.24+7.77-9=3.947.01-4.21-1.69-0.35=0.762.02+9.57-5.13+2.01=8.478.28-7.19+7.06-0.61=7.542.5+7.89+2.46+2.79=15.646.8-1.02+9.52=15.36.76+3.12-8.02=1.868.39+6.11-9.03+7.58=13.059.79-0.02-1.34-6.66=1.778.43-2.09-2.23-2.34=1.779.13-1.78-0.12-6.63=0.63.4-1.73=1.679.74-6.21+0.53=4.062.62+7.44+5.66+4.95=20.679.43+3.61-8.4+7.59=12.231.81+8.08+0.86=10.757.84+0.21-2.19=5.863.74+3.43=7.179.38-4.01+5.2-0.32=10.258.42-5.76-0.46+8.98=11.187.29-0.72-4.03+7.05=9.598.04-0.22-2.46-2.88=2.488.54-4.72+6.15=9.975.34+6.75+0.76-5.91=6.943.95-0.38+3.26=6.835.1-3.77+4.13+9.4=14.869.37-8.17+9.41-8.56=2.054.25-0.66-2.36+7.92=9.157.36+0.13+4.47-2.12=9.848.93+7.85-0.49=16.293.31+8.39-0.39=11.317.13-0.03-0.5-5.08=1.526.51+1.34-3.58=4.279.97-9.19-0.34+8.01=8.459.81-4.46-3.13=2.228.77+8.56=17.337.16+2.25=9.413.56-1.25-0.77+3.96=5.52.6-1.93+8.21=8.887.32-4.9-0.52+8.86=10.766.61+6.38-0.9-0.1=11.998.96-2.22-4.58-0.21=1.958.47-4+5.19=9.669.85+4.73+5.64-9.9=10.324.44-3.15+9.58+1.79=12.668.22-4.49-2.68=1.058.43-4.01+1.13=5.555.62+9.85-4.99=10.487.65+4.19+2.99-2.26=12.576.64-1.06-1.37-1.94=2.279.69-7.34-0.05=2.39.11-3.8=5.317.45+8.27-8.04+4.35=12.037.24-0.21+7.64+2.51=17.187.53-6.05+1.33+4.17=6.983.69+7.04+5.75-1.7=14.788.02-3.14-4.22=0.668.54+8.78-1.7=15.624.45+6.28-6.53=4.29.41+4.2+7.24=20.857.49-0.26+6.06=13.292.65-0.94+1.39-0.72=2.386.79+6.27=13.068.93-7.12-0.24+0.56=2.137.08-1.41-2.45+1.64=4.864.6+3.75+7.2+7.73=23.282.64+8.53-4.19-0.45=6.535.58+7.12-6.21=6.497.56-3.03+8.38-2.18=10.739.03-1.44+5.16-4.38=8.374.49-0.44-1.92=2.131.68+9.25+0.77+3.81=15.518.14-0.1-4.01-3.63=0.41.22+6.86+1.78-0.5=9.367.07-4.02=3.053.57-3.18+9.97+2=12.369.48-0.87+8.82=17.436.06-2.5=3.566.27-3.26+6.4-4.83=4.583.69+9.57-9.87+1.76=5.157.38+7.92+2.05-6.83=10.521.96-0.99+8.78+5.08=14.833+7.4-2.84-2.46=5.18.75-3.27=5.486.52-4.81+4-1.11=4.66.89+2.98+5.76-3.56=12.076.66+4.09+5.31=16.068.23-7.49+3.41-2.89=1.265.91+9.71-6.22-7.93=1.470.39+3.11+3=6.52.27+7.59-7.01+9.77=12.627.12+2.63+0.99-0.92=9.822.6+2.22=4.824.26+6.73+5.48+0.07=16.549.1-0.9-1.36=6.848.05-4.01-1.97=2.072.09+7.3+0.43=9.827.9+5.46-1.43=11.937.6-2.06+7.21=12.756.29-1.04-1.73+8.14=11.669.4-4.54-2.65=2.219.52-4.26-0.37-2.91=1.987.95+5.94-5.78+9.94=18.054.36+9.53-1.96-9.02=2.911.34+8.71+9.73=19.783.47-2.38+8.19-1.61=7.677.2-5.66+6.68=8.223.83+8.48-4.19=8.128.36+8.71+6.25+4.72=28.049.56+7.08+0.81+7.12=24.573.73-2.2+2.02+6=9.556.35+9.84=16.192.7+8.58-3.27=8.019.39-6.36-0.2=2.835.48-1.16+4.97-8=1.292.7+8.03-6.26=4.476.62+4.14=10.768.43-2.2-5.68=0.554.16+7.25-1.16-5.27=4.987.78+3.5-1.07=10.218.89+4.12+7.51=20.525.59+1.94+8.66-6.4=9.798.11-2.03-1.29+1.25=6.047.59-4.37+5.15+9.06=17.437.14+5.18-2.75+4.31=13.881.32+8.47-2.18-0.86=6.758.26-3+6.82=12.086.76+0.21+7.55=14.522.11+5.46-0.26-5.62=1.693.09+7.1-9.44+2.71=3.461.28+9.28-6.13=4.434.23-1.13=3.17.83-4.43-0.58+6.92=9.745.65-0.51-1.97=3.178.77-6.19+2.86=5.448.34-2.51-2.65-0.36=2.822.71+8.37+4.59+0.68=16.359.87+5.98-3.33+1.93=14.451.58+3.75+8.96+7.4=21.699.91-5.99+4.14=8.061.79-0.1=1.696.45-1.5+7.05+2.75=14.758.69-2.77+2.24-6.22=1.943.7-3.09+6.67+0.56=7.849.73-2.5-0.27+0.78=7.742.04-0.19-1.46+9.82=10.213.14+9.06-2.57-9.47=0.164.32-2.33-0.44=1.555.59+0.95+7.37=13.912.43+4.19+5.6+8.14=20.362.04+4.14+1.68=7.866.68-1.06+1.16-6.46=0.327.17-4.84+6.66=8.999.86-6.23+1.53-1.81=3.355.87-1.32-1.82-2.49=0.246.41-3.1-0.68-1.43=1.25.21+7.23+1.73=14.172.69+2.92=5.616.35+2.52-5.49=3.383.35+3.45-2.37+8.16=12.597.12-3.23-2.48=1.418.84+4.89+6.75+1.28=21.762.41+5.95-2.6=5.763.26-2.29+1.81+2.13=4.910.57+5.11-2.34+2.59=5.939.49-6.51=2.988.75-1.84-4.04=2.876.84+8.8+0.76-0.67=15.733.49+3+5.71=12.21.14+7.46=8.64.52-2.05+6.82+5.43=14.722.53-0.38+9.97+5.32=17.447.19+8.99-1.92-0.8=13.469.77+5.6+5.66+5.55=26.588.15-4.13-0.95-0.7=2.377.47-3.64=3.839.81-8.63+1.07=2.259.51-2.21-0.18-3.87=3.253.98+9.09-6.61=6.461.68+9.93-6.91+4.02=8.723.83+8.58-0.45+5.04=175.29-4.3=0.990.79+1.85+9.41=12.056.61-5.51+6.37-6.25=1.229.55-0.93-7.28=1.347.53-1.63=5.93.98-3.23=0.758.72+2.03+0.18-4.38=6.556.04-0.71+2.86-4.78=3.410.28+6.1-0.42+2.63=8.599.99-2.64+6.36+3.67=17.385.01+2.96+7.17=15.141.24+3.29+2.43=6.969.44-7.51+1.87+7.71=11.515.32-1.55-2.15=1.625.54-1.07-0.11+5.24=9.65.86-5.19+6.63=7.39.84-4.8-3.75+5.88=7.176.51-2.22+4.08=8.376.26-3.38-1.08+5.08=6.886.07+4.58+6.39+3.76=20.87.74-6.73-0.67=0.348.21-4.47+0.17=3.913.83-1.83+1.34+0.68=4.025.66-3.49+9.48=11.654.56+9.05+2.81=16.429.66-1.29+0.37+1.65=10.392.78+2.2+4.81=9.796.08-0.73=5.353.92+3.95+1.21+8.84=17.928.92+2.95+3.18+9.55=24.65.94-1.22+3.48-6.75=1.458.18-3.1+9.8+7.74=22.628.96-5.01+7.34-3.29=84.81-1.7=3.119.45-3.99+6.65+8.9=21.012.65-2.42+8.12-0.62=7.730.17+9.59-2.4+4.67=12.037.13-0.95+6.69-9.48=3.398.48+8.83+3.63-2.98=17.967.03+7.17+4.64+1.31=20.157.09+3.51+4.03+6.98=21.618.9+8.26+2.81+0.29=20.267.73-2.23-5.01+5.99=6.484.75+8.41-1.78-3.78=7.63.66-1.65+6.06=8.073.91+8.55+8.3=20.760.56+5.57+4.12-1.4=8.850.79+7.57-1.69=6.679.12-7.51-0.64=0.978.62-1.81+5.44-0.75=11.56.21-0.2+8.09=14.17.92-2.97-2.68+8.55=10.824.49+8.47+5.9+0.17=19.035.15+3.93+9.67=18.757.97+3.11+3.44+1.42=15.945.53-5.23+6.93+7.06=14.297.69-1.2-3.04=3.456.48+2.3+0.78=9.562.96+7.51-0.29+5.8=15.983.58+5.52-7.84=1.269.63+8.32+5.97-4.52=19.48.02-2.45+0.36-4.27=1.666.12-1.9=4.222.56-0.36+5.46+7.58=15.249.16-1.38+7.14=14.927.31-0.63+7.88+0.23=14.796.73-2.88-2.13-0.99=0.737.49-7.1=0.399.06+9.73-9.01+2.71=12.491.66+6.93+7.85-7.17=9.270.26+4.33+5.97=10.565.67+3.54=9.219.25+4.3+4.61=18.168.4-7.93=0.477.47+6.02+6.39+7.04=26.923.79-1.94=1.850.8-0.06+4.97-4.57=1.146.45-0.75-5.44+9.3=9.565.9+9.8-2.3+8.1=21.53.16+9.8+7.95+1.97=22.885.58-0.36+0.7+8.15=14.076.01-3.95-0.88=1.189.32+9.37+3.47+3.31=25.478.96-5.22+1.92+2.85=8.517.49-5.92+8.93+6.11=16.617.01-4.16-1.23-0.06=1.566.13+3.39-1.84-4.64=3.049.27-6.3-0.88-1.39=0.73.73-0.19-3.26+9.27=9.557.63+3.19+9.29-6.73=13.389.23-1.16-5.64-0.14=2.292.69+8.85-9.81+6.76=8.499.4+7.33-8.79-7.6=0.340.66+8.64+4.45+2.53=16.280.29+4.11-2.1+8.75=11.056.33-5.66+7.5=8.175.36+8.76-0.47-3.64=10.014.82+1.84+7.9-8.56=67.05-6.41+0.81+5.07=6.520.84+6.52+2.29+6.72=16.377.03-4.02+3.51+9.93=16.453.1-0.35+5.31+4.27=12.339.47-2.02-0.28=7.178.93-5.79=3.149.83-0.58-2.22-2.96=4.071.07+6.68+4.82+5.74=18.315.94-0.5-5.19=0.250.93+8.96-9.7=0.194.9+7.38-7.84=4.443.46-2.19=1.279.45-3.75+0.18=5.880.57+9.55-3.29=6.839.72-7.36+7.97-0.6=9.732.06+0.09=2.150.78+4.33-4.38=0.737.11+3.33-1.1+7.68=17.025.47-0.17-1.68=3.623.4+6.81+7.42-4.92=12.719+9.49+9.78+5.59=33.864.28-1.17-2.98=0.138.65-7.89=0.760.9+0.77+9.93=11.69.19-7.33-0.44=1.428.63+0.65+7.95-2.51=14.724.31-3.94+1.32-0.12=1.573.19+8.11+6.53=17.830.07+2.43=2.59.51+4.31-0.87+5.33=18.287.56-2.41=5.153.32-0.49-2.7+7.1=7.238.02-4.54-2.54=0.949.41+3.53-4.08+8.23=17.096.53+9.74-8.9+1.13=8.51.7+4.62+6.52+5.17=18.019.43-2.89+4.93=11.477.04-0.36-4.9+8.27=10.057.06-6.67+6.87+9.6=16.868.14+8.11+5.67-9.55=12.374.22-0.49+7.44=11.176.49+6.47+6.11-6.48=12.599.39-2.91-1.23-0.19=5.064.83+5.63-1.34-6.91=2.219.18+5.19=14.379.8-1.85-5.19+3.25=6.011.75-1.58=0.172.72+6.17+7.01+8.52=24.429.84+1.43=11.278.21+4.96-2.9=10.273.87-3.65=0.223.01+8.27-2.25-7.09=1.948.4-5.31+6.86-2.04=7.919.54+1.49+7.73-8.03=10.738.46-0.83-0.41-2.78=4.443+9.98-5.82=7.167.88-7.25+9.41=10.046.22-0.07-4.88=1.275.86+6.98-5.61-5.64=1.598.78-6.59-0.7-0.22=1.276.84-1.77+8.95-7.37=6.659.34+1.53=10.877.08-2.72-0.51=3.856.95+1=7.959.06-0.96-0.46-6.63=1.016.73-1.65+3.5+3.51=12.090.17-0.03=0.147.47+3.79+5.65=16.912.64+4.36-5.28+4.76=6.484.87+6.39=11.269.26-7.74-1.42+6.54=6.643.17+7.64+9.47+3.66=23.947.06+7.02+2.56+6.8=23.449.19-2.89-1.64-1.33=3.331.02+6.32-4.84+8.04=10.548.97+0.61=9.587.62+7.25-0.42-5.51=8.946.39-0.92-0.88-0.9=3.697.09+4.71-1.74+4.73=14.793.31+8.64-0.91-7.24=3.84.57+5.47+1.75-8.6=3.199.68-0.48-7.73+7.54=9.017.8-0.37-4.97=2.465.45+0.51+9.99=15.951.18+6.23-0.41=73.86+1.66=5.529.5-6.8-2.55=0.153.65-0.56-1.48+0.89=2.57.29-0.28+5.38-2.04=10.351.91-0.85-0.61=0.450.44+3.98-0.24-1.91=2.277.92-2.28-4.79+3.27=4.123.99-0.22-3.21=0.569.37-7.71+6.51-1.48=6.696.36+5.69=12.053.33-2.57+8.82-6.65=2.935.65-4.19+7.1+7.06=15.621.33+7.88-0.67-4.94=3.64.74+6.74-2.36-8.83=0.299.72-0.11-0.33=9.285.71+5.96+8.12-7.67=12.125.29-0.37-0.91=4.019.58+8.96+8.61-4.28=22.877.25+9.59-9.47=7.371.51+7.14+6.18=14.833.69+7.26+7.76+0.45=19.169.3+4.37=13.674.45+6.04+2.35+4.06=16.96.72-1.14-1.22+3.24=7.68.89+2.44-2.48+1.13=9.984.36-0.98-0.63-1.19=1.568.91-1.41=7.55.07-1.47-2.85+9.39=10.144.28+7.6-6.18=5.79.93-4.28+9.72=15.377.43-0.12+2.38=9.691.21+9.24=10.454.29-0.73-0.56-2.62=0.388.68-6.67-0.69-0.52=0.84.18+7.72-9.98+4.78=6.70.98-0.68=0.39.24+1.69+7.63+3.74=22.34.72-3.5-0.57+8.18=8.833.1+5.29-2.19-1.85=4.351.3+7+5.76=14.066.54-0.11+2.6-5=4.039.7+8.25-6.36-6.41=5.189.97-3.41+7.87-0.44=13.999.32-1.62-3.57+5.4=9.539.59-0.33-0.67-0.68=7.913.25-0.42-2.66=0.179.2-1.86+5.44=12.782.65-0.42-1.02+5.1=6.317.42+3.14+7.82+1.02=19.49.63+0.72-6.09+1.81=6.079.23+8.17+2.9-7.67=12.636.16-0.81+6.18=11.538.67-1.56-4.13=2.985.65+0.45=6.17.08-4.53-0.11=2.448.93-0.76-6.55+2.54=4.163.97+3.86+8.37=16.26.14+7.73-2.85-6.63=4.395.04+3.63=8.673.93+5.32+5.4=14.653.3+5.16+7.78+6.35=22.595.47-3.61=1.865.07-1.65-0.22-2.74=0.468.59+0.84+9.24-3.84=14.835.86-0.48-1.52+5.4=9.260.17+1.62+7.07=8.867.2-2.82+2.08=6.463.5+9.85+7.05=20.40.63+2.3-2.09=0.849.51+2.81-4.35+8.86=16.834.08+3.68-1.07=6.698.29-4.76=3.531.18+9.45+2.31=12.948.79-1.08-2.67-4.08=0.967.17-2.63-1.06+6.83=10.318.34-0.77-0.46+5.13=12.247.65+6.65-6.01+3.49=11.781.89+9.07-0.35-9.97=0.646.14+2.41=8.556.81-5.49=1.327.62-5.24=2.386.96+0.76+2.9=10.624.12+8.87-8.11+3.8=8.689.61-6.91=2.79.79-2.31-6.21-0.97=0.39.39-6.23+7.5=10.669.49-3.97=5.522.05+9.05+2.11-4.82=8.397.97+4.01-6.06-1.9=4.028.68-1.16+1.44+5.56=14.529.75-6.31-1.96=1.483.49-1.4+5.89+1.92=9.98.34+7.66-2.22-7.83=5.955.31-4.26-0.62=0.438.42-6.35+6.33-3.05=5.350.02+4.96-3.84-0.74=0.46.29-1.4+1.48+3.99=10.366.41+8.32=14.736.11+6.78-2.55=10.347.79-2.78-2.03=2.988.4-2.42-2.79-1.84=1.355.66-0.46-1.33-1.04=2.831.63+7.18+2.98=11.798.76+6.16-8.66-4.32=1.949.05-8.16=0.891.92+9.7-8.68+4.67=7.619.79-0.35+9.4+2.92=21.768.32-7.94=0.387.33-6.73=0.69.82-8.28+2+0.06=3.65.79-0.97+1.35+7.45=13.628.7-5.74+9.6-3.66=8.92.89+3.44+3.84+0.56=10.739.61+9.8-7.65-2.79=8.978.45+2.07-3.34-3.55=3.637.06-1.7-0.51=4.854.57+5.94-1.62-6.95=1.945.54-0.72-2.59-0.98=1.255.68+2.95-4.98=3.655.42-3.31+9.72=11.834.82-4.3+4.13=4.655.45-3.29=2.166.68-4.6-0.55+9.33=10.868.04+3.19-7.64+7.56=11.157.73+1.6-3.22=6.115.35+9.14=14.495.42+4.34-5.52+5.37=9.616.53+1.34-3.18=4.692.24+1.64-3.76=0.126.97+2.02-0.84-1.11=7.048.14-6.47-0.2=1.472.63-0.73+8.09-9.09=0.90.57+8.22-3.2+6.06=11.652.58+7.14+0.34-1.88=8.188.76-0.67-0.57=7.528.46+4.05-5.92=6.591.63+3.75=5.388.87-6.88-1.48+1.58=2.097.24+0.28+4.7+6.3=18.521-0.41+5.16-3.37=2.388.3+1.08+3.56=12.945.06+6.19+5.48-6.46=10.279.16-6.81-0.52-0.09=1.746.58-0.45-1.65=4.485.97+9.48+2.64=18.097.37-1.7-0.6-2.47=2.67.68+1.11+3.5+2.55=14.844.84+1.96+2.73=9.536.64-4.17+9.3=11.779.88+2.94=12.826.52-2.92-2.73+5.36=6.238.03-0.63=7.45.57+5.67-7.01-1.43=2.87.06-4.88+0.64+1.16=3.985.82-2.07=3.751.43+5.62-5.06=1.996.68-5.27-0.29+4.25=5.371.09+3.01+2.91-1.15=5.868.98-4.17-0.14=4.678.95-4.65-2.22-0.72=1.367.46+0.85=8.319.94-9.18+7.78=8.547.56+6.12-4.74-4.89=4.051.67+3.63=5.37.95+0.99+9.64-1.44=17.149.19-5+0.94-1.54=3.599.53-0.55=8.989.8-4.45+0.9-1.16=5.097.39+8.5+7.36-9.37=13.882.26-0.21+1.95=46.77-0.64+8.29-4.07=10.354.95+1.36-0.16=6.157.75+8.2-3.79=12.169.7-3.21-5.98+9.33=9.843.38+7.25+1.17=11.89.8-0.24-3.86-3.95=1.756.76+9.43+6.66-4.55=18.31.98-1.69+1+1.22=2.513.64-0.78-0.66+3.31=5.518.4-7.87+0.28+7.9=8.718.59-0.75-5.43-0.34=2.073.35+5.82+6.34-3.44=12.073.95+5.4=9.354.68+4.48-1.54+6.29=13.912.89+5.25-0.86=7.289.06-6.7+2.62+4.01=8.996.36-0.77+6.92-7.77=4.741.44-0.76=0.689.87-1.78-0.35-6.85=0.897.17+7.9+1.72+3.41=20.27.77+7.4+3.84-6.55=12.461.5+0.74=2.245.17+5.32-2.14-0.56=7.796.2+3.14+7.96=17.38.78-0.59+7.75-4.66=11.284.28+4.01-3.52+9.45=14.221.42+6.23-0.29=7.368.45+6.44+1.56-8.48=7.975.83-2.54+3.37-5.07=1.598.78+1.1-6.82+3.07=6.138.49+1.55-2.22-1.68=6.140.43+7-5.72+2.52=4.236.71-1.18=5.533.25+9.31=12.568.07-2.65+7.21+3.53=16.169.69-1.18-6.78-0.81=0.929.51+6.01+9.82-0.8=24.540.09+5.89-1.9=4.085.92+6.33=12.257.21+7.76+7.09+2.44=24.58.02+2.06+1.43=11.518+4.69-7.59-1.73=3.373.84+2.83-3.94-1.93=0.86.18-3.4+5.15=7.937.28+3.46+8.54-7.02=12.264.75+7.48-0.43-8.53=3.279.73-2.56-3.5+6.2=9.877.19+0.38+4.63=12.28.45-2.48-0.27+2=7.77.42-1.81-4.1-0.62=0.891.51+8.72+5.32+7.62=23.176.41-3.19-1.27-0.9=1.057.22-1.45=5.774.39+8.05=12.447.6-4.25+8.62=11.977.51-5.19+0.91+6.05=9.288.33+3.23=11.567.61-6.85+9.91-1.23=9.448.3+0.7-3.59+8.8=14.218.76-7.38+6.6-5.61=2.378.49-3.48+7.72+0.12=12.850.86-0.25+7.29-1.45=6.459.83+4.58-0.84-3.44=10.139.52+0.45=9.978.27+4.98+0.2-7.65=5.87.41-4.98+6.12=8.557.33+7.23=14.562.39+4.9=7.295.97-0.43+7.85+9.12=22.519.95-1.56-1.61-3.97=2.814.63+4.72=9.356.59+3.82=10.418.87-1.99+0.16=7.043.62+6.13-1.58-2.18=5.999.79-4.47+2.75-6.72=1.358.7+4.33-5.46+0.29=7.869.92-3.55-4.38+5.39=7.382.49-1.26-0.09+6.71=7.858.98-7.71=1.275.41+1.56=6.972.63+0.15+0.04-1.17=1.656.96-6.72+1.54-0.55=1.239.48+3.67+8.34=21.497.63-7.