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4.01+8.22-0.28+1.79=9.92+7.56-8.78-8.11=4.19+6.26+9.32-5.88=9.74+6.75+3.04=7.19-0.22-1.42-3.23=9.26-3.65+7.96-1.66=0.62+5.8+0.09-4.48=3.92+8.01-1.7-3.54=6.44-0.11-1.03-2.28=7.84-4.79-1.75=6.97+4.39-9.95+6.54=6.87-1.85+3.93-3.02=8.87-3.7+7.02=8.94-1.42-3.39+9.01=6.83+6.76+7.55+8.87=9.26-5.2-0.59-0.78=3.33-2.89+6.86+6.74=0.32+4.77+1.63-0.97=4.6+8.91-2.46=9.12-5.58+6.57=0.21+9.12+3.38-8.35=0.95+5.69+0.43-4.92=9.28+8.17+5.53+5.28=7.54-6.37+5.27+5.38=6.06-0.8-0.78=4.42+8.06=8.36+2.72+3.16+0.29=3.86-0.7=2.14+7.52+8.15=9.48-0.82-0.88-2.88=8.54+9.43+7.87+8.3=7.64-2.5+7.01+1.16=7.14-1.99=9.66-3.5+5.02+7.91=1.68+4.21=8.93-7.14=5.81+3.78=8.08+7.74-0.77-3.81=6.97-0.61+2.99+5.08=5.42+6.01-5.33+5.66=5.02+3.06+2.41=6.41+2.66+0.72-1.25=6.22+3.28-1.74-4.03=7.31+9.56+9.89-2.3=9.97-1.26-8.6+6.06=9.95-2.29-1.06-5.96=8.21+6.3+3.83+8.65=0.25-0.05=5.72+3.79-4.39=7.96-3.93-1.03+8.11=1.92+6.53+2.79=5.47-1.14=7.34+1.09+5.9+2.42=7.73+1.83+7.74-0.34=3.23-2.98+0.85+6.7=4.66+9.02+3.69+0.58=7.1-0.19=3.99+8.32-3.69=8.25-0.59+9.75+4.96=8.65-4.09-2.13-0.17=9.28-0.4-0.66-3.79=6.92+6.65+7.13+0.06=4.05+6.94-1.56=4.51-3.45=8.15-2.79=3.38+1.78+0.32=5.93+3.75+4.03+4.53=3.07-0.85+6.99+4.14=8.15-5.55+3.76-5.28=8.48+6.32+2.71+7.34=4.92+6.83+2.91-0.45=3.36+6.92+7.49=8.28+5.09-1.48-1.76=3.61+2.46+1.54=7.95-2.63+9.69+1.65=6.29-3+8.81-7.89=3.83-3.19-0.33+7.01=6.2-5.72+0.75=3.8-1.55+2.13-0.2=2.92+6.78-8.35+1.22=8.28-2.33+7.83=7.29+0.06+9.18-4.53=7.79-3.33+2.3=9.1-7.64-0.06+2.05=9.67-5.37-1.76-0.62=2.78+3.83=2.48+5.51=5.53-1.33+1.22+4.7=3.91+2.12+2.63-6.55=7.36+8.79-9.44-4.25=3.6-3.09+7.4-2.96=7.46+5.7=9.22+4.19-1.01=1.09+6.46+0.48+1.59=6.56+7.81-5.88=8+3.51-8.66+9.54=6.95+3.52=6.41-0.76-1.08+2.46=8.28+8.87-4.83+7.96=8.21-3.78-1.64+3.53=5.49-0.33-1.12+8.8=8.72-4.02+6.63+4.05=7.68-0.81-0.43-6.28=9.75-3.03-4.12-1.48=6.34-5.37+9.2+4.79=9.91+9.18-6.67-5.8=9.15-4.27-4.61+2.23=7.48+0.26=6.59+3.06-3.37=2.19+6.36=7.27+5.58-3.66-1.18=9.68-3.2+0.65-5.04=8.22-6.16-1.66=7.35-1.74-3.16+0.67=5.33+8.89+1.23=6.62+9.31+8.25+7.01=1.93+1.18+0.37=8.61-4.19-1.74=5.72+5.57-4.53=6.96-1.35=6.72+2.46-8.13+2.81=8.35-3.3+7.63-9.14=9.2-0.5-3.14=9.09-1.31-5.55=2.45-1.37+5.64=6.6-3.37+3.92=1.15+3.38+2.25=6.47+6.18-0.6-4.63=9.23-3.39+9.06=5.04-1.05-2.93+5.41=8.34+8.23+4.95+6.59=8.83-3.01+3.56+4.98=9.8-0.36-1.65-2.15=0.07+7.81-5.19=8.5-2.03-0.99-3.33=4.8+1.93+1.83-3.5=5.19+5.84=4.31+2.46+9.51=4.87-1.8+3.79=4.14+7.93+2.91=8.27+5.43=9.31-4.21+5.84+7.13=9.81-3.39-2.15-0.11=2.26+9.61+2.69+5.79=8.48+0.71+8.38+5.31=8.72+2.04+2.88=9.52-3.16-1.73-1.65=3.05+7.92-2.86-0.18=9.64+4.34-4.63-2.86=7.97+5.74+6.5-6.82=7.52-0.2+5.57-1.46=7.14+1.24+4.79=6.88+1.85+3.28=3.81+5.62+1.76=8.23-5.94=7.49+1.52-6.04=4.69-0.53+7.03-2.87=5.7-1.92-0.17=9.46-7.51-1.03+4.72=3.92+6.05+1.12-7.6=5.78-0.79-0.99-3.06=8.42-3.9+6.35=5.43+7.71+4.27=7.71+8.49=4.76+3.64+2.74+8.89=1.03+5.37+6.83=4.85+4.13+5.75-6.73=7.58+8.92-7.13-5.55=9.43-6.68+7.21=9.81-1.13-3.77-2.48=9.73-2.66-3.23=7.43+8.46-0.1+4.1=8.22-3.43-0.17=3.41-1.72-0.29=6.03+1.67+3.68-3.36=9.99+2.49-1.08+3.31=3.04+2.86+4.27-1.2=9.39+6.62+5.67+7.41=9.48+9.19-4.67-1.8=7.44+4.23-6.67-4.45=9.73+5.71-5.26+3.29=5.79+2.38+7.08=5.96-4.99-0.34+3.66=7.88-0.84-1.98+6.53=8.57+4.09-1.09+0.97=8.33-4.91-0.42=7.81-1.7+6.97+9.92=9.66-6.58-1.2+7.06=7.97-4.73-2.46-0.19=7.81+5.88=0.99+2.23-2.1+0.27=9.95-5.12-0.34-4.11=0.63+4.56=2.73+9.83+7.03-0.45=9.19-1.57-2.39-0.7=9.12-5.3+7.81-5.94=8.59-0.44-6.37+5.27=5.97-4.23=6.5+3.07+0.62+6.11=3.47+6.96=9.17-2.53-0.23+8.39=8.33-3.21-1.16-2.35=3.43+1.11=7.68-4.86+4.1-6.44=9.47-4.48-2.54-1.67=8.14-6.32=8.32-5.73=0.25+9.09+7.23-0.33=3.32-0.17+2.87+9.08=6.35+4.06+2.19=3.78+2.45+2.85=9.75-2.52-6.74=4.9+5.92-8.08=3.74+4.8+0.58+2.59=3.12-2.45+6.84+0.48=1.95+4.53=3.85+0.86-3.24=1.09+6.74+3.54-3.89=6.66-0.54-1.44-3.87=9.68+9.53+1.65=8.83+7.98+3.65+9.37=9.8-1.33=0.65+2.41+3.11=9.86-6.29+7.92=6.72+7.23+6.69+3.57=6.91-0.49=8.77-3.71+3.99-6.84=8.25-5.01+1.2=5.25-3.57+5.1=3.46+5.1-5.3+8.61=8.71-6.46+8.48-5.9=9.06-4.76-3.23=7.62-2.23+1.6=8.5+9.3-5.74+5.66=8.8-1.31=8.7-5.27=9.82-5.89-2.02-0.44=9.4+2.59-8.12=9.78+7.07-7.52-8.41=4.03+3.54+7.99+6.91=9.14-3.48-1.84-2.14=6.75+4.13+2.12-3.89=0.26+1.11-1.14+4.02=4.55-3.25+6.08-4.08=6.45-1.03=9.7+7.69+1.01-1.18=3.73+4.15-0.05+6.78=7.15+8.56=8.48-0.44-2.38=4.75+5.61+6.39+8.57=2.81+8.56=6.85-1.09-4.69=8.59-0.5+1.53-1.37=8.65-4.13+0.21=9.72-2.8-3.97=9.03-6.53-1.46=7.88+4.01-1.15-5.99=3+4.67=8.49+6.2-8.28=7.06-0.3+3.4-2.94=5.53-2.07=9.69-5.88-3.32+6.37=5.39-0.12+5.85+0.33=6.94+5.95+2.14=2.25-1.06-0.73=6.65-6.43+2.23-0.63=6.56-0.66-2.32-0.79=4.33+2.5-3.85+2.83=7.82-2.51-4.44+0.49=0.92+1.33+5.93=6.57+8.83+3.86=9.02+1.59+6.11+0.49=8.31-7.56-0.63+4.65=5-0.53+4.24=5.58+9+8.79=5.56+3.39-3.34=5.59+2.54+9.21+4.53=9.55+0.64-7.58+1.05=6.46-2.07+6.28=6.93-0.85-3.78=5.77+0.16-2.43+8.38=6.81-2.09+4.47=0.63+2.05-0.74=8.13+4.2-5.65=7.8-2.07-2.72-0.88=3.88+6.37-0.34=2.92-2.01+7.67-7.47=6.07-0.29-1.66-1.89=9.22+8.62=2.79+9.82-0.02=5.89+1.95+6.17+9.7=8.11+4.01=3.37+8.58+9.93-2.03=1.32+3.98+7.63-3.06=7.52-3.91+8.43+9.18=9.7+7.22+6.27-3.42=8.7+6.53+7.19+4.44=3.36+8.42+6.73=0.74+5.09+7.25=9+6.03+2.23+5.04=8.73-2.31+9.34-4.67=6.5-1.94+1.69-1.74=4.06+3.45+1.32+0.78=6.87+4.28+8-0.29=8.79+8.9+9.34+5.79=9.62+1.93-9.35+8.12=5.32-1.65+1.9-1.16=3.93+9.27-6.18=5.24+3.48+6.74+6.06=9.66-1.55-3.36+4.85=3.27+7.73-4.03-6.55=5.91-1.85=6.11+7.23=7.38+7.82-0.53-1.88=1.32-0.02+2.19=9.02+3.75-7.96-2.7=8.42-2.72-0.3-4.65=8.02-6.66+1.67=8.28-0.39-6.53-0.2=6.34-4.84+0.83=5.71+6.82+6.43-3.95=3.17+4.98=9.98-0.98-4.32+1.62=5.34-3.61-0.68+2.57=8.07-4.75=3.1-0.17+1.75+7.87=3.38+7.09-2.13+0.99=5.12-0.25+6.95=6.92+6.64-4.18=8.71+5.32+2.01=4.53-3.75=9.48+5.44+3.2=2.23+4.96+7.73+7.6=6.49+7.79-6.32-5.84=9.2-5.42+7.88=9.93-5.86+9.57+7.75=1.59+5.45-0.9=8.76-1.02-2.43=2.82+9.82+6.79=1.83+7.2=9.92+4.55-6.04+5.62=8.75-3.6+1.48+1.03=4.31-3.92+2.38=7.27-0.13-1.62-4.12=0.44+5.24+7.29-7.12=1.75-1.23+9.09-4.41=8.72-0.48-0.57-3.93=3.66+8.51+6.79-6.35=8.98-3.12+5.16-0.46=6.72-4.38+1.83+8.09=5.32+4.63-5.16+4.18=5.69-3.73+5.93+9.13=8.54-2.92=8.83+1.09-1.42+1.9=7.9-7.78+0.11=9.35-2.25+1.45-8.37=5.1+5.72-2.03-7.62=2.51+9.5+0.38=6.35-0.6-3.94=3.93-0.59+3.24+9.9=2.18+7=4.73+4.61-4.68=8.55-7.98=3.71-1.73+6.62-6.93=3.85-2.82+0.09+1.53=7.75-6.45+0.13=0.58+7.92-5.14+3.57=7.74+8.77-3.78-5.7=7.76-0.05-0.28+0.57=6.61+9.47-8.07+2.19=4.6-0.8+8.49-6.56=0.52+5.09+5.78+9.47=9.39-5.68+8.77+4.44=7.16-4.94-0.4=5.54-0.02-3.79+5.78=5.48+3.37+3.46=4.85+7.12+6.77-4.77=8.53-3.2+1.99+8.55=9.62-0.81-7.15=3.96+1.12-2.19=8.95-5.56+2.35-4.76=9.38+1.21-1.4=6.67+5.78+1.92=7.47+9.28+2.25=8.52-1.17+2.13-2.22=3.88-2.64=9.41+8.51+4.25-8.76=4.42+1.16-4.8+4.88=9.31-1.38-4.96=9.82-5.61+5.96+2.37=1.11+0.15-0.87=3.35+5.8-0.13=2.43-2.12=7.95-0.14=6.06+1.31-4.47+7.55=0.85+6.43+5.88-1.95=9.56+4.85-1.2=7.55-1.02-3.42-2.11=6.36-0.6-0.05-1.75=9.49+5.1+4.3-3.39=7.52+8.58-0.07=1.56+9.11+8.38-9.54=6.04+8.29+8.03-3.91=6.35-6.04+7.27=1.67+0.65=9.86-4.04+3.06-6.65=6.84-1.07+7.09+9.44=8.12-2.54-5.47=2.76+1.79+8.8+7.88=4.94+9.01+3.38+5.33=8.11-6.47+5.7=4.8+1.39+2.81-2.55=5.74+5.21=7.36-4.97+4.96-2.22=5.05+2.42+8.52=7.73-6.43-1.05+9.05=6.89+6.2+0.05-1.34=4.71+8.49-3.3+1.15=6+9.83-8.3-2.63=7.53-1.56+1.94-2.29=7.8-5.11+4.99+3.03=6.03-2.56=0.06+4.7-2.82=6.72-4.35=5.94-4.25=0.93+5.36-0.02+0.56=9.84-1.69-4.14-3.6=0.81+7.71-1.46+0.5=4.61+9.76+3.01+3.63=9.27+1.6-1.79-7.81=8.7-5.38+4.08-4.5=7.08-4.53=6.69-3.96+5.6+6.68=5.79+9.05-0.44-0.74=9.16-1.26-1.28+3.08=6.13-4.85+6.49+2.25=9.62-2.01-4.43=6.09+5.26-0.72+4.5=9.34-8.18+4.78+3.85=3.5+2.48-2.2=6.26+1.68-4.75+5.91=4.87-0.41-1.18+7.07=9.97+4.37+2.31-9.37=5.62+2+2.02+7=9.62+6.43-4.1-2.11=7.44-4.97+2.4-0.28=8.58+2.47-3.91+3.32=2.23-0.25=8.15-2.62-1.59+8.1=6.72+4.18=7.57+9.19-4.09-7.12=5.77+6.59+6.52-7.43=8.7-1.85-0.58+6.35=1.25+6.1-3.24+2=3.06+8.62+1.85+3.69=9.65-8.16=7.02-2.68+8.47-0.94=7.69-2.24+4.74-5.57=6.92-4.72-0.74=8.54-3.23-4.46=2.36+5.61=9.59-7.96+5.38+2.36=6.01-2.15+6.35=8.52-1.1=5.89-2.02-1.08+0.14=6.97-0.45-3.98+0.38=5.04+1.86=0.98+4.75-1.19+3.66=1.2+7.84-5.86-3=6.32+7.04-6.37+3.21=7.03+0.89-4.58=7.71+7.57-6.38+3.23=3.86-0.96-0.58+5.03=5.58+9.28-1.14-7.82=9.36-6.93-0.53-1.57=0.37+8.83+4.04+2.44=5.2-4.29+2.05=9.25-1.45-2.52+1.39=7.63+7.34-0.85-6.73=1.15-0.46+5.82+6.23=6.75-2.03+0.96=8.26+8.97-0.89=8.74-6.6=7.65-3.31-1.44-0.77=6.24-1.15-0.96=5.85+1.94+6.26=9.2+3.28-9.03=2.77-1.64+5.45+3.91=8.93-3.72=9.81-3.12-1.17-5.18=7.17+9.83-6.85=6.8+5.92+4.58-5.25=6.82-3.11+3.78+6.13=8.91-0.37-3.24-0.12=0.58+1.01+7.41=8.37+4.7-3.73-7.48=9.98-5.69+6.55+0.81=4.77-0.85+5.64=1.8+9.89-3.39-6.99=4.3+6.13+2.54-5.97=5.46-1.21-0.59+5.9=8.62-4.13+5.94=5.92-1.71+4.73=9.5-2.53+5.28=4.01-3.31-0.57+1.39=3.83+7.16-7.9-1.99=9.66+2.68=7.34+1.36=9.99+6.94=8.25-1.14-0.69-4.71=5.08+0.08=4.2+5.82-9.06+9.68=4.99-1.79+7.14+0.09=4.34-2.04+7.55+3.34=9.04+7.93-0.9=9.71-0.59-1.39+2.12=1.93-1.68=9.48-1.23=9.12-1.13+0.17-6.94=6.12-1.77-4.06+2.87=6.19+0.75+3.59+8.51=8.47+5.81-6.52+5.6=8.71-7.25+5.23=7.87+7.38-1.5-7.04=5.19-1.33=3.73+6.95-3.19=9.68-6.39+4.01-6.05=6.63-1.04-0.39+5.42=5.82-5.37+6.16=4.78+5.36-2.37-3.2=8.53-0.31+0.11-3.21=7.16-0.43=1.91+8.04+5.13=7.06-1.33+8.65-6.4=1.18+5.7=7.97-5.87+0.56=7.55-1.61+8.08+4.22=8.67-2.99+4.41-0.62=5.72+1.97+8.03-4.37=3.26+3.65+3.84-0.36=0.17+8.84-5.19=8.16-4.95+6.38=7.88-2.03-4.29=7.19+6.99-0.26=8.58-1.26-2.8+3.37=5.93-0.63+9.23-0.35=4.67-0.08-1.46=6.89+7.49-8.35=9.89-3.42-1.1-4.23=6.09+6.46=8.59-1.13-0.27-1.97=6.55-1.19-3.08+4.37=1.88+9.54+2.94+3.38=0.43+7.35-6.54=6.69+1.18+1.67+7.32=4.79+5.41+6.09+5.99=9.19-1.03-2.4=7.46-3.4-2.03=7.1-3.83-1.78+9.12=2.98+6.63=4.8+2.34-2.23-2.1=9.24-4.01-1.42-0.12=8.85-1.7=6.43+2.19+5.9+7.87=9.18+5.31+9.85+9.37=9.83+4.06+8.59-2.51=8.64-1.12-6.76+9.47=6.22-3.27+2.87+5.16=8.01+6.68=9.22-2.16+6.55-4=0.69+5.53+5.37-9.26=9.67-0.48=7.04+7.81-5.86+7.6=5.78-2.85+6.63-8.9=7.97-0.44+0.92+2.1=2.12+6.6+5.85=6.92-3.72+8.89-2.59=9.28+1.91-2.15+0.51=7.87-1.87-2.53-1.15=7.03+6.36-3.67=9.77-4.13-0.39=8.11-3.12-0.13=9.93-0.24+6.21-7.35=1.34+8.13=9.74+5.05-8.16-2.25=8.02-2.2-0.87=9.37-3.16-0.3-2.17=3.71+3.53-0.95-0.06=9.81-1.63-0.89=8.22+4.27-9.42+3=9.12-6.34+1.17-3.06=9.18-7.59+8.61+9.87=7.92-1.4-2.42-3.22=8.36+0.68=2.03-1.46=4.37-2.27=7.74+5.38-4.36-8.58=2.67-1.9=0.79+1.51-0.39+7.35=8.71-6.42=5.16+6.59-0.12+1.02=6.91+8.92-6.11+1.91=9.15-1.9-7.05=4.65+6=9.5-0.12+3.48=2.6-1.95=7.16-0.29-3.3-0.19=5.64+1.06-3.43+0.49=8.56-0.1-5.98-2.28=1.61+1.82-0.98-2.02=8.69-0.37+9.74+9=6.42-0.85-2.86=2.59-2.3+4.74+6.84=7.14-2.7-3.11-0.66=8.22+8.37+6.53-4.38=2.81+8.33=5.44-0.42-4.85=7.6+6.02-0.08-4.72=9.29-0.17-6.13=7.4+5.53-3.1-7.28=9.34-0.13-0.71=8.66-8.47+7.91+7.96=3.29-3.11+6.51+6.13=3.82+7.15=6.72+0.72+8.31=5.71+9.76-9.32+0.46=6.18-3.16-0.72+6.79=5.29+5+5.44+5.57=9.57-7.49+4.78+5.66=6.96+0.66-5.27=7.89-2.67-4.41+0.04=1.16+2.71+4.77-2.25=8.41-2.46=9.97-0.48+5.86=9.66-4.45+0.39-0.35=4.96+4.45-9.12=9.59-5.53+7.35=5.8+9.04+0.03=5.89+8.22+3.62=7.56+2.26-2.3=1.4+7.26-4.37+2.68=3.28+7.14-2.5-3.67=3.56+3.76-6.41=7.94+3.42-4.27-6.84=7.68-2.46-1.81+4.92=8.68+2.11-5.23=8.62+9.63-8.08-2.25=9.53-7.56+5.66=3.04+3.27-2.85+3.97=1.39+3.13=1.14+2.2+9.06-5.36=0.77+7.79+2.04+4.5=7.95-2.44-0.44+6.99=8-7.43+7.04=0.12+4.28-1.21-0.94=8.46-5.95-0.45+4.08=5.41-4.57-0.23=9.56+4.91+9.94-3.37=7.95+5.43-1+9.03=7.51-3.01=3.43+7.73+1.34-3.83=9.63-2.13-1.37-5.62=4.14+8.83-3.68=7.15-4.24+1.26=7.17-0.82+5.41=3.07+1.85+5.45-4.72=7.47+4.72-7.07-3.81=0.89+8.98-1.78-5.59=6.92-0.78-5.81+1.18=9.6-0.44-1.36-2.43=9.91-7.51=7.33+6.82-6.25=4.82-0.83-3.07+0.17=8.39-3.23=7.43-3.25-3.01=8.92+9.4-2.69-7.3=8.68-0.89-5.26=0.99+1.32+1.23=8.62-4.21+3.12+2.38=9.33+3.7-7.64+6.66=8.86-1.08-5.61=1.98+6.55=9.68-8.74-0.29=8.92+9.36+1.03-0.85=7.22+9.22=6.14-5.35-0.49=5.85+5+0.26+7.2=8.99+6.26-3.44-8.65=3.12-1.57+0.62-0.3=8.85-6.42+4.89-6.61=8.19-0.42=2.29+2.7+0.68+3.12=6.16-0.62-1.94+8.49=9.76-1.97+7.77=8.77+2.21+9.32=3.81+6.51-2.33-1.75=9.05-7.64-0.54+8.31=9.62+8.12+8.38+6.53=0.68+9.43-1.87-2.96=9.17-1.34-1.31=0.21+4.21+6.45=2.75+2.89+8.27=2.69+4.89-6.46=9.32-2.75-3.27=3.69-1.07+2.84=8.21-1.79-1.33-1.41=4.6-2.48+1.89+5.37=3.85+2.42-0.41=0.53+7.62-0.42+4.51=1.85+9.68+8.74=4.61+8.66-3.62-5.54=7.69-0.6-5.43-1.36=1.83+2.39=6.19+2.27=9.23-2.73+5.94-1.5=3.67-2.01+6.99-1.24=2.89+2.47+9.66=0.71+7.05+0.93+1.68=7.2-2.08+2.53=9.61+2.24=9.16-1.81-0.29+6.73=9.23+1.46-4.16=0.64+2.14=4.29+2.59+0.56-1.04=1.92+6.81+5.96+0.27=4.58+2.44+0.21=6.98-2.04+8.57+0.42=4.88+1.5=8.68-1.95-6.03+8.1=8.81-4.65=4.05-0.26+8.84=7.75+0.05=2.4-2.17+7.5+7.82=7.34+8.44+4.39=5.54+2.15+8.01+5=3.02+5.52+5.86+4.55=9.8-0.85+8.19=2.42+6.16-4.39=2.04+5.53-1.19-1.45=4.68-0.75+3.04=6.74-0.88+0.77-2.08=5.01+4.39-3.43+2.47=4.37-3.1-0.1-0.4=0.68+7.43=6.21-1.76-3.08-0.61=6.43-3.3+6.67-1.77=2.81-0.23-1.17=0.14+8.41+5.9=5.59-3.26-1.08=9.99+2.8+1.63=6.75-3.67-0.36=9.64-5.18+8.85=9.58-2.27-3.95=6.41+3.72-9.49=6.35+7.78+9.89-8.03=3.48-1.93=参考答案4.01+8.22-0.28+1.79=13.749.92+7.56-8.78-8.11=0.594.19+6.26+9.32-5.88=13.899.74+6.75+3.04=19.537.19-0.22-1.42-3.23=2.329.26-3.65+7.96-1.66=11.910.62+5.8+0.09-4.48=2.033.92+8.01-1.7-3.54=6.696.44-0.11-1.03-2.28=3.027.84-4.79-1.75=1.36.97+4.39-9.95+6.54=7.956.87-1.85+3.93-3.02=5.938.87-3.7+7.02=12.198.94-1.42-3.39+9.01=13.146.83+6.76+7.55+8.87=30.019.26-5.2-0.59-0.78=2.693.33-2.89+6.86+6.74=14.040.32+4.77+1.63-0.97=5.754.6+8.91-2.46=11.059.12-5.58+6.57=10.110.21+9.12+3.38-8.35=4.360.95+5.69+0.43-4.92=2.159.28+8.17+5.53+5.28=28.267.54-6.37+5.27+5.38=11.826.06-0.8-0.78=4.484.42+8.06=12.488.36+2.72+3.16+0.29=14.533.86-0.7=3.162.14+7.52+8.15=17.819.48-0.82-0.88-2.88=4.98.54+9.43+7.87+8.3=34.147.64-2.5+7.01+1.16=13.317.14-1.99=5.159.66-3.5+5.02+7.91=19.091.68+4.21=5.898.93-7.14=1.795.81+3.78=9.598.08+7.74-0.77-3.81=11.246.97-0.61+2.99+5.08=14.435.42+6.01-5.33+5.66=11.765.02+3.06+2.41=10.496.41+2.66+0.72-1.25=8.546.22+3.28-1.74-4.03=3.737.31+9.56+9.89-2.3=24.469.97-1.26-8.6+6.06=6.179.95-2.29-1.06-5.96=0.648.21+6.3+3.83+8.65=26.990.25-0.05=0.25.72+3.79-4.39=5.127.96-3.93-1.03+8.11=11.111.92+6.53+2.79=11.245.47-1.14=4.337.34+1.09+5.9+2.42=16.757.73+1.83+7.74-0.34=16.963.23-2.98+0.85+6.7=7.84.66+9.02+3.69+0.58=17.957.1-0.19=6.913.99+8.32-3.69=8.628.25-0.59+9.75+4.96=22.378.65-4.09-2.13-0.17=2.269.28-0.4-0.66-3.79=4.436.92+6.65+7.13+0.06=20.764.05+6.94-1.56=9.434.51-3.45=1.068.15-2.79=5.363.38+1.78+0.32=5.485.93+3.75+4.03+4.53=18.243.07-0.85+6.99+4.14=13.358.15-5.55+3.76-5.28=1.088.48+6.32+2.71+7.34=24.854.92+6.83+2.91-0.45=14.213.36+6.92+7.49=17.778.28+5.09-1.48-1.76=10.133.61+2.46+1.54=7.617.95-2.63+9.69+1.65=16.666.29-3+8.81-7.89=4.213.83-3.19-0.33+7.01=7.326.2-5.72+0.75=1.233.8-1.55+2.13-0.2=4.182.92+6.78-8.35+1.22=2.578.28-2.33+7.83=13.787.29+0.06+9.18-4.53=127.79-3.33+2.3=6.769.1-7.64-0.06+2.05=3.459.67-5.37-1.76-0.62=1.922.78+3.83=6.612.48+5.51=7.995.53-1.33+1.22+4.7=10.123.91+2.12+2.63-6.55=2.117.36+8.79-9.44-4.25=2.463.6-3.09+7.4-2.96=4.957.46+5.7=13.169.22+4.19-1.01=12.41.09+6.46+0.48+1.59=9.626.56+7.81-5.88=8.498+3.51-8.66+9.54=12.396.95+3.52=10.476.41-0.76-1.08+2.46=7.038.28+8.87-4.83+7.96=20.288.21-3.78-1.64+3.53=6.325.49-0.33-1.12+8.8=12.848.72-4.02+6.63+4.05=15.387.68-0.81-0.43-6.28=0.169.75-3.03-4.12-1.48=1.126.34-5.37+9.2+4.79=14.969.91+9.18-6.67-5.8=6.629.15-4.27-4.61+2.23=2.57.48+0.26=7.746.59+3.06-3.37=6.282.19+6.36=8.557.27+5.58-3.66-1.18=8.019.68-3.2+0.65-5.04=2.098.22-6.16-1.66=0.47.35-1.74-3.16+0.67=3.125.33+8.89+1.23=15.456.62+9.31+8.25+7.01=31.191.93+1.18+0.37=3.488.61-4.19-1.74=2.685.72+5.57-4.53=6.766.96-1.35=5.616.72+2.46-8.13+2.81=3.868.35-3.3+7.63-9.14=3.549.2-0.5-3.14=5.569.09-1.31-5.55=2.232.45-1.37+5.64=6.726.6-3.37+3.92=7.151.15+3.38+2.25=6.786.47+6.18-0.6-4.63=7.429.23-3.39+9.06=14.95.04-1.05-2.93+5.41=6.478.34+8.23+4.95+6.59=28.118.83-3.01+3.56+4.98=14.369.8-0.36-1.65-2.15=5.640.07+7.81-5.19=2.698.5-2.03-0.99-3.33=2.154.8+1.93+1.83-3.5=5.065.19+5.84=11.034.31+2.46+9.51=16.284.87-1.8+3.79=6.864.14+7.93+2.91=14.988.27+5.43=13.79.31-4.21+5.84+7.13=18.079.81-3.39-2.15-0.11=4.162.26+9.61+2.69+5.79=20.358.48+0.71+8.38+5.31=22.888.72+2.04+2.88=13.649.52-3.16-1.73-1.65=2.983.05+7.92-2.86-0.18=7.939.64+4.34-4.63-2.86=6.497.97+5.74+6.5-6.82=13.397.52-0.2+5.57-1.46=11.437.14+1.24+4.79=13.176.88+1.85+3.28=12.013.81+5.62+1.76=11.198.23-5.94=2.297.49+1.52-6.04=2.974.69-0.53+7.03-2.87=8.325.7-1.92-0.17=3.619.46-7.51-1.03+4.72=5.643.92+6.05+1.12-7.6=3.495.78-0.79-0.99-3.06=0.948.42-3.9+6.35=10.875.43+7.71+4.27=17.417.71+8.49=16.24.76+3.64+2.74+8.89=20.031.03+5.37+6.83=13.234.85+4.13+5.75-6.73=87.58+8.92-7.13-5.55=3.829.43-6.68+7.21=9.969.81-1.13-3.77-2.48=2.439.73-2.66-3.23=3.847.43+8.46-0.1+4.1=19.898.22-3.43-0.17=4.623.41-1.72-0.29=1.46.03+1.67+3.68-3.36=8.029.99+2.49-1.08+3.31=14.713.04+2.86+4.27-1.2=8.979.39+6.62+5.67+7.41=29.099.48+9.19-4.67-1.8=12.27.44+4.23-6.67-4.45=0.559.73+5.71-5.26+3.29=13.475.79+2.38+7.08=15.255.96-4.99-0.34+3.66=4.297.88-0.84-1.98+6.53=11.598.57+4.09-1.09+0.97=12.548.33-4.91-0.42=37.81-1.7+6.97+9.92=239.66-6.58-1.2+7.06=8.947.97-4.73-2.46-0.19=0.597.81+5.88=13.690.99+2.23-2.1+0.27=1.399.95-5.12-0.34-4.11=0.380.63+4.56=5.192.73+9.83+7.03-0.45=19.149.19-1.57-2.39-0.7=4.539.12-5.3+7.81-5.94=5.698.59-0.44-6.37+5.27=7.055.97-4.23=1.746.5+3.07+0.62+6.11=16.33.47+6.96=10.439.17-2.53-0.23+8.39=14.88.33-3.21-1.16-2.35=1.613.43+1.11=4.547.68-4.86+4.1-6.44=0.489.47-4.48-2.54-1.67=0.788.14-6.32=1.828.32-5.73=2.590.25+9.09+7.23-0.33=16.243.32-0.17+2.87+9.08=15.16.35+4.06+2.19=12.63.78+2.45+2.85=9.089.75-2.52-6.74=0.494.9+5.92-8.08=2.743.74+4.8+0.58+2.59=11.713.12-2.45+6.84+0.48=7.991.95+4.53=6.483.85+0.86-3.24=1.471.09+6.74+3.54-3.89=7.486.66-0.54-1.44-3.87=0.819.68+9.53+1.65=20.868.83+7.98+3.65+9.37=29.839.8-1.33=8.470.65+2.41+3.11=6.179.86-6.29+7.92=11.496.72+7.23+6.69+3.57=24.216.91-0.49=6.428.77-3.71+3.99-6.84=2.218.25-5.01+1.2=4.445.25-3.57+5.1=6.783.46+5.1-5.3+8.61=11.878.71-6.46+8.48-5.9=4.839.06-4.76-3.23=1.077.62-2.23+1.6=6.998.5+9.3-5.74+5.66=17.728.8-1.31=7.498.7-5.27=3.439.82-5.89-2.02-0.44=1.479.4+2.59-8.12=3.879.78+7.07-7.52-8.41=0.924.03+3.54+7.99+6.91=22.479.14-3.48-1.84-2.14=1.686.75+4.13+2.12-3.89=9.110.26+1.11-1.14+4.02=4.254.55-3.25+6.08-4.08=3.36.45-1.03=5.429.7+7.69+1.01-1.18=17.223.73+4.15-0.05+6.78=14.617.15+8.56=15.718.48-0.44-2.38=5.664.75+5.61+6.39+8.57=25.322.81+8.56=11.376.85-1.09-4.69=1.078.59-0.5+1.53-1.37=8.258.65-4.13+0.21=4.739.72-2.8-3.97=2.959.03-6.53-1.46=1.047.88+4.01-1.15-5.99=4.753+4.67=7.678.49+6.2-8.28=6.417.06-0.3+3.4-2.94=7.225.53-2.07=3.469.69-5.88-3.32+6.37=6.865.39-0.12+5.85+0.33=11.456.94+5.95+2.14=15.032.25-1.06-0.73=0.466.65-6.43+2.23-0.63=1.826.56-0.66-2.32-0.79=2.794.33+2.5-3.85+2.83=5.817.82-2.51-4.44+0.49=1.360.92+1.33+5.93=8.186.57+8.83+3.86=19.269.02+1.59+6.11+0.49=17.218.31-7.56-0.63+4.65=4.775-0.53+4.24=8.715.58+9+8.79=23.375.56+3.39-3.34=5.615.59+2.54+9.21+4.53=21.879.55+0.64-7.58+1.05=3.666.46-2.07+6.28=10.676.93-0.85-3.78=2.35.77+0.16-2.43+8.38=11.886.81-2.09+4.47=9.190.63+2.05-0.74=1.948.13+4.2-5.65=6.687.8-2.07-2.72-0.88=2.133.88+6.37-0.34=9.912.92-2.01+7.67-7.47=1.116.07-0.29-1.66-1.89=2.239.22+8.62=17.842.79+9.82-0.02=12.595.89+1.95+6.17+9.7=23.718.11+4.01=12.123.37+8.58+9.93-2.03=19.851.32+3.98+7.63-3.06=9.877.52-3.91+8.43+9.18=21.229.7+7.22+6.27-3.42=19.778.7+6.53+7.19+4.44=26.863.36+8.42+6.73=18.510.74+5.09+7.25=13.089+6.03+2.23+5.04=22.38.73-2.31+9.34-4.67=11.096.5-1.94+1.69-1.74=4.514.06+3.45+1.32+0.78=9.616.87+4.28+8-0.29=18.868.79+8.9+9.34+5.79=32.829.62+1.93-9.35+8.12=10.325.32-1.65+1.9-1.16=4.413.93+9.27-6.18=7.025.24+3.48+6.74+6.06=21.529.66-1.55-3.36+4.85=9.63.27+7.73-4.03-6.55=0.425.91-1.85=4.066.11+7.23=13.347.38+7.82-0.53-1.88=12.791.32-0.02+2.19=3.499.02+3.75-7.96-2.7=2.118.42-2.72-0.3-4.65=0.758.02-6.66+1.67=3.038.28-0.39-6.53-0.2=1.166.34-4.84+0.83=2.335.71+6.82+6.43-3.95=15.013.17+4.98=8.159.98-0.98-4.32+1.62=6.35.34-3.61-0.68+2.57=3.628.07-4.75=3.323.1-0.17+1.75+7.87=12.553.38+7.09-2.13+0.99=9.335.12-0.25+6.95=11.826.92+6.64-4.18=9.388.71+5.32+2.01=16.044.53-3.75=0.789.48+5.44+3.2=18.122.23+4.96+7.73+7.6=22.526.49+7.79-6.32-5.84=2.129.2-5.42+7.88=11.669.93-5.86+9.57+7.75=21.391.59+5.45-0.9=6.148.76-1.02-2.43=5.312.82+9.82+6.79=19.431.83+7.2=9.039.92+4.55-6.04+5.62=14.058.75-3.6+1.48+1.03=7.664.31-3.92+2.38=2.777.27-0.13-1.62-4.12=1.40.44+5.24+7.29-7.12=5.851.75-1.23+9.09-4.41=5.28.72-0.48-0.57-3.93=3.743.66+8.51+6.79-6.35=12.618.98-3.12+5.16-0.46=10.566.72-4.38+1.83+8.09=12.265.32+4.63-5.16+4.18=8.975.69-3.73+5.93+9.13=17.028.54-2.92=5.628.83+1.09-1.42+1.9=10.47.9-7.78+0.11=0.239.35-2.25+1.45-8.37=0.185.1+5.72-2.03-7.62=1.172.51+9.5+0.38=12.396.35-0.6-3.94=1.813.93-0.59+3.24+9.9=16.482.18+7=9.184.73+4.61-4.68=4.668.55-7.98=0.573.71-1.73+6.62-6.93=1.673.85-2.82+0.09+1.53=2.657.75-6.45+0.13=1.430.58+7.92-5.14+3.57=6.937.74+8.77-3.78-5.7=7.037.76-0.05-0.28+0.57=86.61+9.47-8.07+2.19=10.24.6-0.8+8.49-6.56=5.730.52+5.09+5.78+9.47=20.869.39-5.68+8.77+4.44=16.927.16-4.94-0.4=1.825.54-0.02-3.79+5.78=7.515.48+3.37+3.46=12.314.85+7.12+6.77-4.77=13.978.53-3.2+1.99+8.55=15.879.62-0.81-7.15=1.663.96+1.12-2.19=2.898.95-5.56+2.35-4.76=0.989.38+1.21-1.4=9.196.67+5.78+1.92=14.377.47+9.28+2.25=198.52-1.17+2.13-2.22=7.263.88-2.64=1.249.41+8.51+4.25-8.76=13.414.42+1.16-4.8+4.88=5.669.31-1.38-4.96=2.979.82-5.61+5.96+2.37=12.541.11+0.15-0.87=0.393.35+5.8-0.13=9.022.43-2.12=0.317.95-0.14=7.816.06+1.31-4.47+7.55=10.450.85+6.43+5.88-1.95=11.219.56+4.85-1.2=13.217.55-1.02-3.42-2.11=16.36-0.6-0.05-1.75=3.969.49+5.1+4.3-3.39=15.57.52+8.58-0.07=16.031.56+9.11+8.38-9.54=9.516.04+8.29+8.03-3.91=18.456.35-6.04+7.27=7.581.67+0.65=2.329.86-4.04+3.06-6.65=2.236.84-1.07+7.09+9.44=22.38.12-2.54-5.47=0.112.76+1.79+8.8+7.88=21.234.94+9.01+3.38+5.33=22.668.11-6.47+5.7=7.344.8+1.39+2.81-2.55=6.455.74+5.21=10.957.36-4.97+4.96-2.22=5.135.05+2.42+8.52=15.997.73-6.43-1.05+9.05=9.36.89+6.2+0.05-1.34=11.84.71+8.49-3.3+1.15=11.056+9.83-8.3-2.63=4.97.53-1.56+1.94-2.29=5.627.8-5.11+4.99+3.03=10.716.03-2.56=3.470.06+4.7-2.82=1.946.72-4.35=2.375.94-4.25=1.690.93+5.36-0.02+0.56=6.839.84-1.69-4.14-3.6=0.410.81+7.71-1.46+0.5=7.564.61+9.76+3.01+3.63=21.019.27+1.6-1.79-7.81=1.278.7-5.38+4.08-4.5=2.97.08-4.53=2.556.69-3.96+5.6+6.68=15.015.79+9.05-0.44-0.74=13.669.16-1.26-1.28+3.08=9.76.13-4.85+6.49+2.25=10.029.62-2.01-4.43=3.186.09+5.26-0.72+4.5=15.139.34-8.18+4.78+3.85=9.793.5+2.48-2.2=3.786.26+1.68-4.75+5.91=9.14.87-0.41-1.18+7.07=10.359.97+4.37+2.31-9.37=7.285.62+2+2.02+7=16.649.62+6.43-4.1-2.11=9.847.44-4.97+2.4-0.28=4.598.58+2.47-3.91+3.32=10.462.23-0.25=1.988.15-2.62-1.59+8.1=12.046.72+4.18=10.97.57+9.19-4.09-7.12=5.555.77+6.59+6.52-7.43=11.458.7-1.85-0.58+6.35=12.621.25+6.1-3.24+2=6.113.06+8.62+1.85+3.69=17.229.65-8.16=1.497.02-2.68+8.47-0.94=11.877.69-2.24+4.74-5.57=4.626.92-4.72-0.74=1.468.54-3.23-4.46=0.852.36+5.61=7.979.59-7.96+5.38+2.36=9.376.01-2.15+6.35=10.218.52-1.1=7.425.89-2.02-1.08+0.14=2.936.97-0.45-3.98+0.38=2.925.04+1.86=6.90.98+4.75-1.19+3.66=8.21.2+7.84-5.86-3=0.186.32+7.04-6.37+3.21=10.27.03+0.89-4.58=3.347.71+7.57-6.38+3.23=12.133.86-0.96-0.58+5.03=7.355.58+9.28-1.14-7.82=5.99.36-6.93-0.53-1.57=0.330.37+8.83+4.04+2.44=15.685.2-4.29+2.05=2.969.25-1.45-2.52+1.39=6.677.63+7.34-0.85-6.73=7.391.15-0.46+5.82+6.23=12.746.75-2.03+0.96=5.688.26+8.97-0.89=16.348.74-6.6=2.147.65-3.31-1.44-0.77=2.136.24-1.15-0.96=4.135.85+1.94+6.26=14.059.2+3.28-9.03=3.452.77-1.64+5.45+3.91=10.498.93-3.72=5.219.81-3.12-1.17-5.18=0.347.17+9.83-6.85=10.156.8+5.92+4.58-5.25=12.056.82-3.11+3.78+6.13=13.628.91-0.37-3.24-0.12=5.180.58+1.01+7.41=98.37+4.7-3.73-7.48=1.869.98-5.69+6.55+0.81=11.654.77-0.85+5.64=9.561.8+9.89-3.39-6.99=1.314.3+6.13+2.54-5.97=75.46-1.21-0.59+5.9=9.568.62-4.13+5.94=10.435.92-1.71+4.73=8.949.5-2.53+5.28=12.254.01-3.31-0.57+1.39=1.523.83+7.16-7.9-1.99=1.19.66+2.68=12.347.34+1.36=8.79.99+6.94=16.938.25-1.14-0.69-4.71=1.715.08+0.08=5.164.2+5.82-9.06+9.68=10.644.99-1.79+7.14+0.09=10.434.34-2.04+7.55+3.34=13.199.04+7.93-0.9=16.079.71-0.59-1.39+2.12=9.851.93-1.68=0.259.48-1.23=8.259.12-1.13+0.17-6.94=1.226.12-1.77-4.06+2.87=3.166.19+0.75+3.59+8.51=19.048.47+5.81-6.52+5.6=13.368.71-7.25+5.23=6.697.87+7.38-1.5-7.04=6.715.19-1.33=3.863.73+6.95-3.19=7.499.68-6.39+4.01-6.05=1.256.63-1.04-0.39+5.42=10.625.82-5.37+6.16=6.614.78+5.36-2.37-3.2=4.578.53-0.31+0.11-3.21=5.127.16-0.43=6.731.91+8.04+5.13=15.087.06-1.33+8.65-6.4=7.981.18+5.7=6.887.97-5.87+0.56=2.667.55-1.61+8.08+4.22=18.248.67-2.99+4.41-0.62=9.475.72+1.97+8.03-4.37=11.353.26+3.65+3.84-0.36=10.390.17+8.84-5.19=3.828.16-4.95+6.38=9.597.88-2.03-4.29=1.567.19+6.99-0.26=13.928.58-1.26-2.8+3.37=7.895.93-0.63+9.23-0.35=14.184.67-0.08-1.46=3.136.89+7.49-8.35=6.039.89-3.42-1.1-4.23=1.146.09+6.46=12.558.59-1.13-0.27-1.97=5.226.55-1.19-3.08+4.37=6.651.88+9.54+2.94+3.38=17.740.43+7.35-6.54=1.246.69+1.18+1.67+7.32=16.864.79+5.41+6.09+5.99=22.289.19-1.03-2.4=5.767.46-3.4-2.03=2.037.1-3.83-1.78+9.12=10.612.98+6.63=9.614.8+2.34-2.23-2.1=2.819.24-4.01-1.42-0.12=3.698.85-1.7=7.156.43+2.19+5.9+7.87=22.399.18+5.31+9.85+9.37=33.719.83+4.06+8.59-2.51=19.978.64-1.12-6.76+9.47=10.236.22-3.27+2.87+5.16=10.988.01+6.68=14.699.22-2.16+6.55-4=9.610.69+5.53+5.37-9.26=2.339.67-0.48=9.197.04+7.81-5.86+7.6=16.595.78-2.85+6.63-8.9=0.667.97-0.44+0.92+2.1=10.552.12+6.6+5.85=14.576.92-3.72+8.89-2.59=9.59.28+1.91-2.15+0.51=9.557.87-1.87-2.53-1.15=2.327.03+6.36-3.67=9.729.77-4.13-0.39=5.258.11-3.12-0.13=4.869.93-0.24+6.21-7.35=8.551.34+8.13=9.479.74+5.05-8.16-2.25=4.388.02-2.2-0.87=4.959.37-3.16-0.3-2.17=3.743.71+3.53-0.95-0.06=6.239.81-1.63-0.89=7.298.22+4.27-9.42+3=6.079.12-6.34+1.17-3.06=0.899.18-7.59+8.61+9.87=20.077.92-1.4-2.42-3.22=0.888.36+0.68=9.042.03-1.46=0.574.37-2.27=2.17.74+5.38-4.36-8.58=0.182.67-1.9=0.770.79+1.51-0.39+7.35=9.268.71-6.42=2.295.16+6.59-0.12+1.02=12.656.91+8.92-6.11+1.91=11.639.15-1.9-7.05=0.24.65+6=10.659.5-0.12+3.48=12.862.6-1.95=0.657.16-0.29-3.3-0.19=3.385.64+1.06-3.43+0.49=3.768.56-0.1-5.98-2.28=0.21.61+1.82-0.98-2.02=0.438.69-0.37+9.74+9=27.066.42-0.85-2.86=2.712.59-2.3+4.74+6.84=11.877.14-2.7-3.11-0.66=0.678.22+8.37+6.53-4.38=18.742.81+8.33=11.145.44-0.42-4.85=0.177.6+6.02-0.08-4.72