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9.61-3.66-1.77-1.88=8.27+6.79-4.75=5.52+0.88-6.07=4.14-2.05+7.66-9.15=6.21-2.14=9.61-1.56-5.44=2.28+7.42+6.54-9.79=5.5+5.02-7.97+8.24=9.01-6.57=4.63-1.91-1.7+2.38=4.43-0.05-2.17+1.27=9.44-0.33=3.22+0.61+1.51+4.45=8.62-4-2.26=7.7+8.02+9.49=6.18+9.65-6.41+6.88=3.35-0.46+7.81=8.44-0.03-7.12-0.28=1.14+6.65-4.11+3.72=2.35+6.67-1.43-1.84=5.49-3.67-1.48=4.59-4.27=8.09-2.91-4.32=9.58-9.29+0.78+6.61=5.87+7.65+8.78=9.19+1.64+2.48-6.95=3.25-2.67=7.64+9.95+4.78=0.72+5.62=1.96+5.36=5.43+7.23-0.48-6.09=5.68-2.42=8.6-2.24-0.04=8.91-1.76-0.72-2.48=5.31-3.63+2.41+0.67=1.32+3.24+8.7-6.59=8.72-7.29-0.44+3.87=3.91+8.37+3.02+3.58=3.12-2.9=1.57+1.45=9.09+9.71-3.78+3.57=8.21-1.2-1.55-0.18=6.56-5.11+3.86-4.68=7.95-6.96=7.23-1.05=1.3+1.76+9.93=8.17+3.85-5.86=8.31-1.05-0.28=7.42-0.57-4.54=4.39-1.21-0.72=9.74-8.09+8.87-6.05=6.37+1.7+6.73-9.64=6.58+6.95-8.85+5.24=6.39-2.62+6.73=9.89+5.4-7.77=2.53+1.03=6.79+5.98-2.01-2.82=7.34+8.04-8.48=1.86+1.69-1.55-1.21=0.51+9.61-0.95-8.31=6.95+0.12+4.94=6.53+8.92-2.13-4.71=4.81+1.25=6.1-2.5+9.1-1.29=9.03-5.73=4.49+0.55-3.6=3.7-1.75+2.6=2.24+5.89-2.48=9.1-4.73-0.52-2.68=9.17-0.82-0.02-0.87=4.57+6.73+0.44=7.51-0.72+1.75+9.87=6.51-5.31+7.46-1.64=6.08-2.88-2.38=7.97+6.42+7.77+0.38=4.51-1.58-0.02=4.19+8.31-5.19-6.08=2.36+9.8+0.89+1.89=9.69-2.6-5.17+0.19=8.11+7.62+3.65-7.64=7.62+0.24+8.65=6.64-1.41-1.34+7.38=8.53-0.37-4.76=3.04-0.84=6.96-0.69-1.28=9.73-1.71+3.1=9.5-3.87+0.97-3.03=5.07-0.73+8.08+3.99=9.13-1.45-4.69=9.75-1.42-0.29+6.11=5.75+6.06-9.57+3.93=9.98+3.61-8.07=1.9+5.42+5.31-8.41=6.08-4.46=7.82-5.35+0.43=7.57-5-0.04-0.49=7.66-6.25=9.76+3.72-6.98=2.68+4.24+5.74+3.29=5.03-4.05=9.86-4.1-3.4=3.66+2.06+3.11-8.32=3.69+7.03-7.74-2.14=9.79-4.01=4.73-0.2+3.71+8.79=8.6-1.42-3.51-0.4=3.3+1.32=1.9+9.37+7.6-1.98=8.64-0.89+6.16-2.25=9.73-4.94=8.68-0.15-2.26-5.07=6.73+8.42-3.69-2.24=6.33+4.65+6.59=7.72-0.5-1.09-4.51=1.88+7.08+5.92-2.22=9.92-3.88+9.31=8.32-0.02-4.24+7.63=2.31+7.89-9.24+6.31=8.54-0.15-4.01-0.91=1.49+7.2+9.13+8.64=9.42-5.53+3.19=8.71+6.74+4.44-4.04=7.75+1.53+4.77-7.5=7.68-7.57=4.3-3.11-0.02=6.9+1.08=4.69+0.83-5.04=8.92+9.23=6.8-3.86+3.68+7.9=7.88+7-5.2-7.73=2.53-1.02+0.02=6.29+3.81+9.47-4.28=5.09+7.34-2.04+9.33=9.35-0.62-4.31=8.32+5.87-7.11+9.94=6.69-1.62-2.16=8.29-3-1.16-3.82=6.76+8.57+4.31=1.95-0.76+9.5+5.4=9.77-0.42+9.43-9.96=2.85+7.82-8.96=2.61+4.24+8.53=7.88-0.83=6.79-0.58-2.37+3.02=1.73+8.44+6.68+1.69=5.22+5.67-9.86=9.72-0.14-7.21+7.24=8.87+3.53=1.78+7.76+4.65=5.06-3.55+6.68+2.67=9.38-8.19+6.69+3.19=6.59-5.19+3.24+6.15=7.53-3.03-1.74=7.02+4.36=2.4+4.7+7.32-1.34=5.22-2.54+7+7.93=8.19-2.42-4.12+0.75=8.62-1.42-0.79+7.06=5.18+3.44+1.21+0.76=4.13+9.05+6.62=8.13-1.98+8.19+4.57=3.85-2.61+5.1=6.08+7.29+2.22-5.22=5.21+4.67+7.97-9.57=9.42+6.86-0.94=7.01-4.63=8.62+5.16-0.18=8.44+6.43-1.99-0.47=8.49-8.31=9.15-3.63-1.01-0.91=4.95-0.13-4.29+5.73=7.79-0.13+2.4=8.87-6.32+3.89=7.6+5.57-2.26=2.5+3.28+0.37=1.75+9.52+6.19+1.81=3.88-2.21+5.61-5.04=8.24-7.08+9.48-3.53=1.6-1.41+4.11+6.15=5.74-2.88+9.92-3.03=2.98+8.32=4.92-0.76=5.82-3.79-1.12=3.07+8.01+6.89-9.29=2.42+9.52-3.64=9.55-7.16+1.07+4.69=9.98-5.06-1.09-2.71=2.18-1.27+9.41-4.18=8.11+7.6-4.18-8.61=9.57+9.6=7.81-0.41-0.93-3.49=2.97-2.06+9.86-0.49=9.76+2.09-2.95+8.51=4.05-2.97=5.5+2.72-3.74-1.85=8.55+5.19-0.24+4.98=3.75-1.07+7.02-7=5.58+4.99+7.55-0.27=8.9+3.97-2.07-8.85=4-2.55+4.23=4.91+2.09+4.25=6.94-0.31-5.84=9.21-4.5-2.96+2.39=1.74+4.98=2.73-0.84+0.1+3.26=6.78+8.49-6.14-7.32=6.92+2.54+0.19+1.25=8.19-7.55+0.18=7.73-0.99+9.06=9.28+4.2-8.66=8.75-2.58-0.71-2.68=6.13-5.7+1.08+1.63=0.6+4.49+5.94+2.34=7.74-3.45-1.95=9.12+2.53-1.64-2.61=3.83+1.54+7.52+4.87=3.05+6.22-7.99=6.62-3.98=4.81-0.52-0.12+3.24=5.95+5.98-8.09=6.94-0.25-4.06=5.08+5.76-6.8+8.43=9.95-4.56-0.08-5.21=5.92-4.92+2.31+3.18=7.58-4.83+4.95+9.56=9.68-1.17-4.16-4.25=8.77+4.84+1.14=5.14-2.55-2.31=8.05+6.52+8-4.14=7.61+7.88+1.25=7.29-4.43-1.09+7.92=3.38+5.76+9.93+1.81=5.55-3.54+0.29=5.78+7.19+8.53=3.38+7.49-6.94+9.48=7.28-0.65+8.62-0.85=9.34+4.58+7.8=9.2-3.52-1.15+7.46=9.71+1.12-6.06=9.52-2.7-0.46=6.12-3.47=6.29+9.83+4.41+2.57=6.61-2.19+8.57-1.99=3.83+6.26-4.78=4.87-2.61+1.2-1.6=6.87+2.32-2.4=3.71+4.4+1.27-6.3=8.89-1.26-4.23-0.44=4.48-0.86+4.49=5.91+5.55-7.64+8.61=0.16+5.76+9.73+6.55=8.23+8.17-5.89-3.35=5.87-0.54-2.22-0.68=5.98-1.21+8.31+2.01=7.88-4.93+5.06+6.71=4.77-2.02+8.26+3.51=6.1-2.08-1.28=9.22+2.1-3.02=9.29-4.13+6.62-1.15=8.68-2.91+5.53-3.04=9.78-5.69+6.41-9.97=2.04+9.33-2.23=9.53+6.64+0.63=5.22+3.99-4.16-4.92=8.17-5.32+5.04-5.81=3.27+5.02+1.1+6.66=9.35-3.29-3.85=7.71-2.78=4.4+6.2+6.41=5.42+8.1-5.47=7.1-0.05-4.97=6.49-0.16-4.9=7.98+1.54-6.4-2.11=0.34+7.2=3.04+9.73+6.08-6.72=7.65-1.67-3.45=6.95+2.07+6.97+2=4.91-2.06-0.55-1.82=1.82-1.47=7.93-1.25-0.16-2.78=8.81-0.66-0.19-6.5=8.96+1.96+6.5=6.94-5.54+8.96+2.06=7.81+8.23-7.23+5.95=7.1+4.68+5.64+1.72=9.89+0.71+0.69-5.92=7.02+6.13=7.49+5.56+4.7=6.55-0.18-1.97+6.32=9.32-6.91+3.93+4.94=6.53-1.3=2.83+8.32+6.67+1=9.14+9.1+0.56-6.49=3.72-2.52+8.18=9.46+9.38+4.64=3.58-0.11+1.43+9.91=1.97+2.66-0.39-0.36=2.13+4.32=2.06+7.17-8.14=9.5+9.55=8.32-0.05-6.92+2.7=5.62-3.15-0.08-0.4=6.83+9.68-2.53+1.2=9.37-3.16+4.15+4.76=0.8+9.65=6.82+5.51-0.11=0.56+5.65+6.33-1.46=2.46+4.24=5.15-0.41-1.82+0.67=3.2+6.9+1.66=3.16+6.38+8.85-4.63=0.87+1.58+5.14=6.76+5.76+9.32=7.42+8.63+5.68-4.5=1.98-1.04+8.82=6.06+9.35-9.76-2.42=0.89-0.72+4.26+5.26=5.05-1.6=7.38+2.53-6.48=6.96+5.74-2.08+6.77=3.17-0.91=7.79-2.08-1.14-4.47=9.42+5.62+8.03-9.65=4.97+9.89=9.61-2.38-1.46-3.13=4.88-3.47+4.08-3.88=4.04+0.47+2.55+8.06=9.26-1.16-4.54=9.69+6.28-7.96-0.2=8.68-6.73+9.41-5.62=7.71-0.39-5.96+7.3=9.72-4.1+0.91+9.41=8.26+2.25-4.11-2.51=6.2-1.01-0.35+8.95=0.5+6.4-2.1=5.32+5.84-9.01=3.76+7.84+1.55=6.81+2.99-2.03+7.44=9.5-4.4+1.86=9.83+1.57+5.24-3.64=1.74+0.86+1.07-2.05=4.08+2.65=8.08+8.64-4.62=3.46+0.37+9.85-0.57=3.11+9.87+5.71-8.9=3.27+2.28-4.5+7.99=4.56+1.48+9.54+7.57=3.34-0.35+9.47+3.25=9-3.59+7.32-0.04=7+1.43-3.57-2.27=4.57+7.24+7.5+8.18=6.03-5.4+1.62=9.28+4.05-0.17+1.67=1.25-0.47+6.93-3.15=9.83+5.14-2.94+8.33=1.67+0.21=8.77+6.38-9.62=6.97-0.97-3.14-0.22=9.91-1.51-1.3+6.94=7.47-1.1-0.13+0.17=1.06+5.42=2.64+7.34=8.43+9.64-1.11-9.09=8.86-2.08-3.89-0.07=3.92-3.05+7.68=9.89-0.11-9.4=9.86-3.89-1.54-3.99=1.95+4.69-4.26+5.62=8.94+7.58=8.72+9.07+6.39+8.41=0.04+1.29+8.86=6.41+5.55+3.91-2.18=1.98+3.71=9.13+7.03-6.99=8.75-5.61+6.93-5.99=8.52+4.39+3.95+3.4=7.79+6.32+0.37=9.51+2.53=3.26+9.92-9.86+0.61=3.49-0.67-2.17+6.26=2.76+6.49+9.81+3.45=8.95-7.97+4.66-3.56=0.76+3.23+8.62=5.62+4.75-0.22=5.46-4.53+1.38+8.68=3.95-0.96+9.26+2.59=4.23+1.72+4.3+1.36=1.33+4.89=6.04+1.18-5.73=2.98+7.01+6.66=3.43-0.68+5.74+6.32=6.84-3.95+0.6=0.78-0.47=7.87+7.26-2.4-4.49=5.07-0.57-2.5+8.67=5.17-3.99+8.44-7.47=9.45-1.55-4.74+9.6=3.43+5.29+2.61+2.84=5.38-3.54+0.65-1.63=3.04+2.48+4.63-2.26=9.63-1.24-4.3=8+3.87+6.92+3.54=8.64-5.03+9.79+4.99=6-0.14-3.73+1.52=9.48-5.74-1.68+5.33=2.42+8.1-5.27+3.8=9.66+2.94=6.42+8.72+9.31+3.35=5.37-3.96+2.87=2.69+6.69+0.97+1.44=3.41+3.24=7.26-2.96+3.24=3.43+5.94+7.13+3.22=9.88-1.25+7.69+9.91=2.02+9.73+3.65-8.07=6.13+7.58-2.34-2.75=9.62-9.3+6.6=6.82+0.38+3.25=9.91-0.21-5.74+3.08=5.62-0.73-1.12-2.88=8.65+0.25=8.69-4-1.19-2.02=9.54+7.46-4.19-6.6=6.03+0.51-5.5+3.97=7.68-3.94+3.21=9.37-4.23-2.15-2.89=6.36-5.98+8.59-4.56=9.99-5.82-1.36+7.9=8.55-4.99-2.17=9.53+3.24+9.69+8.3=5.14-1.8-1.07+4.32=8.14-1.75+7.97=9.58-0.5-3.58-3.02=2.11+3.96+4.64-7.74=4.89+5.69+2.72+2.4=8.45-1.97-6.2=7.65+8.48-0.75-2.88=8.96-5.17+4.4-3.27=5.41+7.53+3.44+4.07=9.22-0.18-8.94+4.18=0.93+6.23=3.49-1.02+8.08=7.59-5.59+8.77-8.52=8.75+8.32+0.62-1.61=9.02+8.09+1.52+8.12=0.41+7.77+4.71=9.9-7.23+3.61+6.14=8.78-1.6=1.73+6.24+7.31+3.24=6.1+0.05+7.82-0.61=9.64-3.57-3.39+2.73=9.94-3.15-4.61+3.49=3.57-2.31+6.68-3.14=4.46+4.75+0.39+5.51=1.6+7.84+8.35=5.27-4.45+0.28=9.83-1.81+1.55=5.02-1.56-2.27=3.51+9.09+4.74=1.04+4.83-3.9+1.41=8.17-5.18+1.28+6.84=5.2-0.41+8.88-4.22=7.53-0.81-1.14-3.85=3.19+9.13+4.34-8.26=4.22+4.49+8.43-0.71=5.75+8.18-4.8=9.29+5.83-9.26+8.94=9.57-3.94-3.76=9.21+6.25+1.44=5.45+6.56-1.08+0.29=8.06-1.01-6.37=9.35+6.03-9.82-1.88=2.32+4.26+2.9-4.16=9.54-1.62-2.48-0.06=4.03+1.4-2.12+6.08=9.02+6.63+9.83+9.87=6.05-0.55+5.47=8.73-6.89-1.22+1.57=9.32-8.27+6.28+5.03=6.94-1.48-0.71-4.62=6.43-1.59-2.89+0.04=4.4-1.47-0.05+0.44=8.75+9.39-7.2=6.06+3.03-2.7+2.98=7.42-1.67+3.16-4.7=9.09+9.84-4.12-2.35=4+7.42-7.31+0.66=2.18+8.36-1.25+9.31=5.48+5.89=9.23-0.28-4.38-2.72=6.71+2.54-0.86=0.87+3.95-4.68=7.96-1.29-3.65+4.51=1.51+3.44-1.43-0.42=9.78+2.59-1.13+0.14=3.01+7.8+3.47+7.98=8.91-5.8+6.73-5.88=6+8.63-9.37-3.88=8.82+6.64-1.87-3.53=7.35-3.66-2.02=5.13-1.29+7.71-4.62=7.45+5.25=3.97+8.55=4.31-0.29-0.88+8.67=5.78-3.05+1.34-0.7=5.41-3.29=8.2-1.19-1.71-2.07=9.72-0.32-2.47-0.7=9.31-5.71+3.4-2.99=3.9-1.17+9.94-3.5=8.78-0.37-1.79-2.7=3.7+2.02+7.01-6.27=6.36+4.31=3.29+3.12=7.5-4.77-0.32+6.92=8.92-0.87+5.06=4.8-0.24-4.2=8.69-5.43+4.27=8.74-2.35-4.21=0.44+1.6+9.47+1.13=2.72+8.66=9.32-0.79-5.97+5.21=1.26+2.37+6.1-1.54=5.93+8.38=7.36+9.65+7.11+3.37=5.92-3.36-1.51+2.04=8.92-2.84+0.95-3.82=8.64-1.44+5.94-9.46=4.72+7.9-1.05+3.88=4.08+4.77+5.14=9.77+2.78+7.79+5.45=5.86-4.15=1.98-1.51+9.18-5.81=9.49+2.84-2.18=9.62-0.62-7.75-1.07=9.61-1.88-0.36-5.3=6.3-0.02+4.4+4.63=9.86-6.53+8.41=4.63-1.37+0.56=8.39-7.76=8.86-3.81-1.66+9.3=6.73-0.54-4.05=6.29-5.35+7.33=5.05-2.51+5.92=5.73+1.8-5.45+0.37=8.84+0.02+0.94+2.01=8.17+7.85-5.4=7.3-0.53-5.16+9.79=6.93+8.71-4.03=8.6-2.68+7.82+9.62=2.48+8.28=8.8-3.6+6.5=5.49-0.14-3.03+5.17=0.37+6.59+0.41=5.37-0.98=0.88+5.57=4.08+4.79+4.15-0.83=8.2+3.13+7.18+3.49=6.58-0.52-2.22+1.11=7.95-1.92-4.41-1.16=3.11-0.15=4.59+3.55-0.22=5.41+0.25+4.66-2.14=2.53-1.16-0.41+6.53=2.22+2.58-0.35+2.34=9.77-3.96-0.8=2.26+3.7+4.8=8.42-2.66+7.47-4.13=3.13+8.19-4.66-5.91=6.69+6.97-6.91-2.22=0.41+7.78-6.91+2.56=4.2+7.64=7.39-3.99+3.43=0.85+3.06=5.84-0.71-3.27+2.48=9.09+8.17-2.97-8.9=5.19+4.87+1.35=3.64-2.09+1.19-0.48=6.98-1.83-3.17+7.36=5.13-0.21+2.67=7.28-3.73-0.93-0.57=9.97-2.83+6.34+1.71=6.9+7.25-1.42+4.2=3.69-1+9.49-1.94=4.88-4.51+9.02+4.21=3.33-1.47=7.45+9.85-1.49+7.17=5.81-0.39=9.86-1.2=5.96-2.67-1.77+1.11=4.44+6.36-0.19=7.16+4.53-3.02-7.09=4.63+6.65=3.4-1.35+0.84+7.87=6.25+5.88+5.81-7.91=9.57-7.59-1.33=9.47-4.53+7.39-4.14=6.14+3.02=1.01+7.17-4.2-2.82=9.2+5.26=0.84+4.45+9.94-6.04=5.13+9.26-4.64-2.16=5.46+8.5+3.68-6.99=6.57+6.67-9.19=2.46+6.59+2.16=6.25-0.08+1.37+8.8=7.69-0.5-0.22-4.78=5+3.32+8.35=5.8-1.73+8.01+8.95=8.7+4.81=2.13-0.06=5.96+4.69+8.29-8.43=6.86-3.88+0.81+7.83=4.05+4.32-3.11=5.62-0.14-3.42-0.74=4.7-1.59=2.86+9.66-0.52+1.21=8.17+7.31-5.55-4.92=1.83-0.21=2.64+7.78+1=2.21+2.19+5.26+7.65=9.04+5.99-4.01-5.48=5.83-3.88=9.49-4.27-2.97+2.58=8.61-3.65-1.07=6.73+2.45-4.27=8.07+4.69+1.67+6.08=8.45-1=0.81+0.88-0.69+2=6.54-2.04+1.46=2.17+4.36+3.21+7.66=4.78-0.57-3.34=7.84+1.86+1.42+3.18=6.5+7.84-1.89-8.93=1.68+6.21=9.91-3.23=4.49-3.17+5.53=0.07+9.3-1.21-5.64=6.19+2.73=4.58-0.05=9.77-6.85-1.13=0.19+1.33+5.88-0.4=8.32-3.92-0.16=7.59-4.58+0.16=4.76-4.59+1.5+0.76=2.34+1.1+0.8=8.8-1.92-0.77-2.88=3.92+3.21-4.45+7.97=3.91+8.58-4.2=2.77+2.28+8.46=4.69+1.34=6.56-0.15-0.22-5.02=9.36+0.45-8.09+7.08=7.47+1.15-0.28+4.76=1.33+6.05-6.13=1.42+2.85+1.46=8.57-0.19-0.17=4.33+9.57+5.35=1.47+2.19-1.95-1.26=4.01+5.81+1.24+3.02=3.75-0.03=7.24-5.79+9.14=6.33-1.47+5.4-2.83=3.31-0.63=9.99+6.21-6.23-9.15=4.89+4.93-3.59=6.51-6.28=8.19-8.07+6.83-1.84=4.81+0.6+5.19=9.85+1.05+8.49-9.17=8.92+0.09-7.67+5.88=5.92+7.91-8.96-2.2=8.94-2.48-1.17=6.94-5.38+9.15+1.89=4.55+9.47-0.42-8.71=9.76-2.72+3.22=8.26-2.34+2.05+3.5=3.54-2.36-0.1+2.21=9.91-9.11+4.64-0.55=0.15+3.75=5.72+9.54+0.09=2.56+7.87-8.12+2.84=8.62-2.66+1.19+8.35=1.53+1.7+5.29+7.9=7.13-6.95+9.92=9.05-0.08-1.72-0.76=5.21+2.94-5.09+1.78=9.55-1.82-1.29-1.72=8.83-2.29+7.17=1.2+8.92+0.12+8.94=4.11-3.22+4.84+4.47=9.4-4.83+7.9-2.14=6.11+5.1=4.29+8.6-1.64-2.25=8.51-0.75+9.93+8.16=9.64+7.24-5.94=7.74+8.9-0.94+0.68=6.64+1.94-5.83-2.03=3.31+2.15=2.22+8.13+6.4=6.11-2.35+6.9-3.57=8.63-2.77=8.46+7.8-2.85+3.43=5.73+2.8+5.74-2.66=9.85-2.16-0.73-2.54=6.14-3.85=6.65+7.12-3.73+5.1=8.11-1.91+6.47-9.7=5.19+4.52=6.76+7.9-9.69-0.88=9.1-0.15=8.52-0.24-1.61=2.82+2.23+3.79-1.36=8.66-5.74+4.05+2.8=4.46+1.68-5.45+2.75=2.23+4.23+8.56=9.77-5.84-3.29=3.22+6.41+9.61+3.74=8.5-5.41-1.59=9.07+8.62+2.6-0.87=5.76+4.58-7.84=3.13-0.21-1.02+3=8.28+7.41-2.21-7.46=8.18-1.7-4.02+1.31=2.15+4.72+0.3=9.59-3.18=6.86-1.55-3.72-0.91=6.69-3.44+4.17+3.97=9.08-0.22-4.76=5.03-0.94+1.99=0.24+8.26+8.54=8.55-3.1-2.09=8.68+7.67-9.67=5.37-3.22+6.58=1.61+1.73+1.1+4.05=9.45-1.95=1.32+1.15+4.84+6.28=6.64+6.67-0.4-8.1=2.65-0.08+0.25=8.72-1.11+8.9+0.93=0.45+3.96+5.23-7.48=8.47-5.84-0.32-1.76=7.35+9.76-2.5-9.88=9.94-5.35+5.4=9.96-2.8-5.87-0.37=3.08+2.85-3.72=7.27+2.61-1.19+1.57=6-3.05+4.51-5.97=9.06-1.19+3.06=8.04-2.71+8.45=4.69-1.53+4.47+2.95=1.91+3.51-0.09+1.53=2.64+3.7+1.16=1.03+7.66+2.43-8.08=7.66+1.91-8.98+7.55=6.89-5.5+1.61=参考答案9.61-3.66-1.77-1.88=2.38.27+6.79-4.75=10.315.52+0.88-6.07=0.334.14-2.05+7.66-9.15=0.66.21-2.14=4.079.61-1.56-5.44=2.612.28+7.42+6.54-9.79=6.455.5+5.02-7.97+8.24=10.799.01-6.57=2.444.63-1.91-1.7+2.38=3.44.43-0.05-2.17+1.27=3.489.44-0.33=9.113.22+0.61+1.51+4.45=9.798.62-4-2.26=2.367.7+8.02+9.49=25.216.18+9.65-6.41+6.88=16.33.35-0.46+7.81=10.78.44-0.03-7.12-0.28=1.011.14+6.65-4.11+3.72=7.42.35+6.67-1.43-1.84=5.755.49-3.67-1.48=0.344.59-4.27=0.328.09-2.91-4.32=0.869.58-9.29+0.78+6.61=7.685.87+7.65+8.78=22.39.19+1.64+2.48-6.95=6.363.25-2.67=0.587.64+9.95+4.78=22.370.72+5.62=6.341.96+5.36=7.325.43+7.23-0.48-6.09=6.095.68-2.42=3.268.6-2.24-0.04=6.328.91-1.76-0.72-2.48=3.955.31-3.63+2.41+0.67=4.761.32+3.24+8.7-6.59=6.678.72-7.29-0.44+3.87=4.863.91+8.37+3.02+3.58=18.883.12-2.9=0.221.57+1.45=3.029.09+9.71-3.78+3.57=18.598.21-1.2-1.55-0.18=5.286.56-5.11+3.86-4.68=0.637.95-6.96=0.997.23-1.05=6.181.3+1.76+9.93=12.998.17+3.85-5.86=6.168.31-1.05-0.28=6.987.42-0.57-4.54=2.314.39-1.21-0.72=2.469.74-8.09+8.87-6.05=4.476.37+1.7+6.73-9.64=5.166.58+6.95-8.85+5.24=9.926.39-2.62+6.73=10.59.89+5.4-7.77=7.522.53+1.03=3.566.79+5.98-2.01-2.82=7.947.34+8.04-8.48=6.91.86+1.69-1.55-1.21=0.790.51+9.61-0.95-8.31=0.866.95+0.12+4.94=12.016.53+8.92-2.13-4.71=8.614.81+1.25=6.066.1-2.5+9.1-1.29=11.419.03-5.73=3.34.49+0.55-3.6=1.443.7-1.75+2.6=4.552.24+5.89-2.48=5.659.1-4.73-0.52-2.68=1.179.17-0.82-0.02-0.87=7.464.57+6.73+0.44=11.747.51-0.72+1.75+9.87=18.416.51-5.31+7.46-1.64=7.026.08-2.88-2.38=0.827.97+6.42+7.77+0.38=22.544.51-1.58-0.02=2.914.19+8.31-5.19-6.08=1.232.36+9.8+0.89+1.89=14.949.69-2.6-5.17+0.19=2.118.11+7.62+3.65-7.64=11.747.62+0.24+8.65=16.516.64-1.41-1.34+7.38=11.278.53-0.37-4.76=3.43.04-0.84=2.26.96-0.69-1.28=4.999.73-1.71+3.1=11.129.5-3.87+0.97-3.03=3.575.07-0.73+8.08+3.99=16.419.13-1.45-4.69=2.999.75-1.42-0.29+6.11=14.155.75+6.06-9.57+3.93=6.179.98+3.61-8.07=5.521.9+5.42+5.31-8.41=4.226.08-4.46=1.627.82-5.35+0.43=2.97.57-5-0.04-0.49=2.047.66-6.25=1.419.76+3.72-6.98=6.52.68+4.24+5.74+3.29=15.955.03-4.05=0.989.86-4.1-3.4=2.363.66+2.06+3.11-8.32=0.513.69+7.03-7.74-2.14=0.849.79-4.01=5.784.73-0.2+3.71+8.79=17.038.6-1.42-3.51-0.4=3.273.3+1.32=4.621.9+9.37+7.6-1.98=16.898.64-0.89+6.16-2.25=11.669.73-4.94=4.798.68-0.15-2.26-5.07=1.26.73+8.42-3.69-2.24=9.226.33+4.65+6.59=17.577.72-0.5-1.09-4.51=1.621.88+7.08+5.92-2.22=12.669.92-3.88+9.31=15.358.32-0.02-4.24+7.63=11.692.31+7.89-9.24+6.31=7.278.54-0.15-4.01-0.91=3.471.49+7.2+9.13+8.64=26.469.42-5.53+3.19=7.088.71+6.74+4.44-4.04=15.857.75+1.53+4.77-7.5=6.557.68-7.57=0.114.3-3.11-0.02=1.176.9+1.08=7.984.69+0.83-5.04=0.488.92+9.23=18.156.8-3.86+3.68+7.9=14.527.88+7-5.2-7.73=1.952.53-1.02+0.02=1.536.29+3.81+9.47-4.28=15.295.09+7.34-2.04+9.33=19.729.35-0.62-4.31=4.428.32+5.87-7.11+9.94=17.026.69-1.62-2.16=2.918.29-3-1.16-3.82=0.316.76+8.57+4.31=19.641.95-0.76+9.5+5.4=16.099.77-0.42+9.43-9.96=8.822.85+7.82-8.96=1.712.61+4.24+8.53=15.387.88-0.83=7.056.79-0.58-2.37+3.02=6.861.73+8.44+6.68+1.69=18.545.22+5.67-9.86=1.039.72-0.14-7.21+7.24=9.618.87+3.53=12.41.78+7.76+4.65=14.195.06-3.55+6.68+2.67=10.869.38-8.19+6.69+3.19=11.076.59-5.19+3.24+6.15=10.797.53-3.03-1.74=2.767.02+4.36=11.382.4+4.7+7.32-1.34=13.085.22-2.54+7+7.93=17.618.19-2.42-4.12+0.75=2.48.62-1.42-0.79+7.06=13.475.18+3.44+1.21+0.76=10.594.13+9.05+6.62=19.88.13-1.98+8.19+4.57=18.913.85-2.61+5.1=6.346.08+7.29+2.22-5.22=10.375.21+4.67+7.97-9.57=8.289.42+6.86-0.94=15.347.01-4.63=2.388.62+5.16-0.18=13.68.44+6.43-1.99-0.47=12.418.49-8.31=0.189.15-3.63-1.01-0.91=3.64.95-0.13-4.29+5.73=6.267.79-0.13+2.4=10.068.87-6.32+3.89=6.447.6+5.57-2.26=10.912.5+3.28+0.37=6.151.75+9.52+6.19+1.81=19.273.88-2.21+5.61-5.04=2.248.24-7.08+9.48-3.53=7.111.6-1.41+4.11+6.15=10.455.74-2.88+9.92-3.03=9.752.98+8.32=11.34.92-0.76=4.165.82-3.79-1.12=0.913.07+8.01+6.89-9.29=8.682.42+9.52-3.64=8.39.55-7.16+1.07+4.69=8.159.98-5.06-1.09-2.71=1.122.18-1.27+9.41-4.18=6.148.11+7.6-4.18-8.61=2.929.57+9.6=19.177.81-0.41-0.93-3.49=2.982.97-2.06+9.86-0.49=10.289.76+2.09-2.95+8.51=17.414.05-2.97=1.085.5+2.72-3.74-1.85=2.638.55+5.19-0.24+4.98=18.483.75-1.07+7.02-7=2.75.58+4.99+7.55-0.27=17.858.9+3.97-2.07-8.85=1.954-2.55+4.23=5.684.91+2.09+4.25=11.256.94-0.31-5.84=0.799.21-4.5-2.96+2.39=4.141.74+4.98=6.722.73-0.84+0.1+3.26=5.256.78+8.49-6.14-7.32=1.816.92+2.54+0.19+1.25=10.98.19-7.55+0.18=0.827.73-0.99+9.06=15.89.28+4.2-8.66=4.828.75-2.58-0.71-2.68=2.786.13-5.7+1.08+1.63=3.140.6+4.49+5.94+2.34=13.377.74-3.45-1.95=2.349.12+2.53-1.64-2.61=7.43.83+1.54+7.52+4.87=17.763.05+6.22-7.99=1.286.62-3.98=2.644.81-0.52-0.12+3.24=7.415.95+5.98-8.09=3.846.94-0.25-4.06=2.635.08+5.76-6.8+8.43=12.479.95-4.56-0.08-5.21=0.15.92-4.92+2.31+3.18=6.497.58-4.83+4.95+9.56=17.269.68-1.17-4.16-4.25=0.18.77+4.84+1.14=14.755.14-2.55-2.31=0.288.05+6.52+8-4.14=18.437.61+7.88+1.25=16.747.29-4.43-1.09+7.92=9.693.38+5.76+9.93+1.81=20.885.55-3.54+0.29=2.35.78+7.19+8.53=21.53.38+7.49-6.94+9.48=13.417.28-0.65+8.62-0.85=14.49.34+4.58+7.8=21.729.2-3.52-1.15+7.46=11.999.71+1.12-6.06=4.779.52-2.7-0.46=6.366.12-3.47=2.656.29+9.83+4.41+2.57=23.16.61-2.19+8.57-1.99=113.83+6.26-4.78=5.314.87-2.61+1.2-1.6=1.866.87+2.32-2.4=6.793.71+4.4+1.27-6.3=3.088.89-1.26-4.23-0.44=2.964.48-0.86+4.49=8.115.91+5.55-7.64+8.61=12.430.16+5.76+9.73+6.55=22.28.23+8.17-5.89-3.35=7.165.87-0.54-2.22-0.68=2.435.98-1.21+8.31+2.01=15.097.88-4.93+5.06+6.71=14.724.77-2.02+8.26+3.51=14.526.1-2.08-1.28=2.749.22+2.1-3.02=8.39.29-4.13+6.62-1.15=10.638.68-2.91+5.53-3.04=8.269.78-5.69+6.41-9.97=0.532.04+9.33-2.23=9.149.53+6.64+0.63=16.85.22+3.99-4.16-4.92=0.138.17-5.32+5.04-5.81=2.083.27+5.02+1.1+6.66=16.059.35-3.29-3.85=2.217.71-2.78=4.934.4+6.2+6.41=17.015.42+8.1-5.47=8.057.1-0.05-4.97=2.086.49-0.16-4.9=1.437.98+1.54-6.4-2.11=1.010.34+7.2=7.543.04+9.73+6.08-6.72=12.137.65-1.67-3.45=2.536.95+2.07+6.97+2=17.994.91-2.06-0.55-1.82=0.481.82-1.47=0.357.93-1.25-0.16-2.78=3.748.81-0.66-0.19-6.5=1.468.96+1.96+6.5=17.426.94-5.54+8.96+2.06=12.427.81+8.23-7.23+5.95=14.767.1+4.68+5.64+1.72=19.149.89+0.71+0.69-5.92=5.377.02+6.13=13.157.49+5.56+4.7=17.756.55-0.18-1.97+6.32=10.729.32-6.91+3.93+4.94=11.286.53-1.3=5.232.83+8.32+6.67+1=18.829.14+9.1+0.56-6.49=12.313.72-2.52+8.18=9.389.46+9.38+4.64=23.483.58-0.11+1.43+9.91=14.811.97+2.66-0.39-0.36=3.882.13+4.32=6.452.06+7.17-8.14=1.099.5+9.55=19.058.32-0.05-6.92+2.7=4.055.62-3.15-0.08-0.4=1.996.83+9.68-2.53+1.2=15.189.37-3.16+4.15+4.76=15.120.8+9.65=10.456.82+5.51-0.11=12.220.56+5.65+6.33-1.46=11.082.46+4.24=6.75.15-0.41-1.82+0.67=3.593.2+6.9+1.66=11.763.16+6.38+8.85-4.63=13.760.87+1.58+5.14=7.596.76+5.76+9.32=21.847.42+8.63+5.68-4.5=17.231.98-1.04+8.82=9.766.06+9.35-9.76-2.42=3.230.89-0.72+4.26+5.26=9.695.05-1.6=3.457.38+2.53-6.48=3.436.96+5.74-2.08+6.77=17.393.17-0.91=2.267.79-2.08-1.14-4.47=0.19.42+5.62+8.03-9.65=13.424.97+9.89=14.869.61-2.38-1.46-3.13=2.644.88-3.47+4.08-3.88=1.614.04+0.47+2.55+8.06=15.129.26-1.16-4.54=3.569.69+6.28-7.96-0.2=7.818.68-6.73+9.41-5.62=5.747.71-0.39-5.96+7.3=8.669.72-4.1+0.91+9.41=15.948.26+2.25-4.11-2.51=3.896.2-1.01-0.35+8.95=13.790.5+6.4-2.1=4.85.32+5.84-9.01=2.153.76+7.84+1.55=13.156.81+2.99-2.03+7.44=15.219.5-4.4+1.86=6.969.83+1.57+5.24-3.64=131.74+0.86+1.07-2.05=1.624.08+2.65=6.738.08+8.64-4.62=12.13.46+0.37+9.85-0.57=13.113.11+9.87+5.71-8.9=9.793.27+2.28-4.5+7.99=9.044.56+1.48+9.54+7.57=23.153.34-0.35+9.47+3.25=15.719-3.59+7.32-0.04=12.697+1.43-3.57-2.27=2.594.57+7.24+7.5+8.18=27.496.03-5.4+1.62=2.259.28+4.05-0.17+1.67=14.831.25-0.47+6.93-3.15=4.569.83+5.14-2.94+8.33=20.361.67+0.21=1.888.77+6.38-9.62=5.536.97-0.97-3.14-0.22=2.649.91-1.51-1.3+6.94=14.047.47-1.1-0.13+0.17=6.411.06+5.42=6.482.64+7.34=9.988.43+9.64-1.11-9.09=7.878.86-2.08-3.89-0.07=2.823.92-3.05+7.68=8.559.89-0.11-9.4=0.389.86-3.89-1.54-3.99=0.441.95+4.69-4.26+5.62=88.94+7.58=16.528.72+9.07+6.39+8.41=32.590.04+1.29+8.86=10.196.41+5.55+3.91-2.18=13.691.98+3.71=5.699.13+7.03-6.99=9.178.75-5.61+6.93-5.99=4.088.52+4.39+3.95+3.4=20.267.79+6.32+0.37=14.489.51+2.53=12.043.26+9.92-9.86+0.61=3.933.49-0.67-2.17+6.26=6.912.76+6.49+9.81+3.45=22.518.95-7.97+4.66-3.56=2.080.76+3.23+8.62=12.615.62+4.75-0.22=10.155.46-4.53+1.38+8.68=10.993.95-0.96+9.26+2.59=14.844.23+1.72+4.3+1.36=11.611.33+4.89=6.226.04+1.18-5.73=1.492.98+7.01+6.66=16.653.43-0.68+5.74+6.32=14.816.84-3.95+0.6=3.490.78-0.47=0.317.87+7.26-2.4-4.49=8.245.07-0.57-2.5+8.67=10.675.17-3.99+8.44-7.47=2.159.45-1.55-4.74+9.6=12.763.43+5.29+2.61+2.84=14.175.38-3.54+0.65-1.63=0.863.04+2.48+4.63-2.26=7.899.63-1.24-4.3=4.098+3.87+6.92+3.54=22.338.64-5.03+9.79+4.99=18.396-0.14-3.73+1.52=3.659.48-5.74-1.68+5.33=7.392.42+8.1-5.27+3.8=9.059.66+2.94=12.66.42+8.72+9.31+3.35=27.85.37-3.96+2.87=4.282.69+6.69+0.97+1.44=11.793.41+3.24=6.657.26-2.96+3.24=7.543.43+5.94+7.13+3.22=19.729.88-1.25+7.69+9.91=26.232.02+9.73+3.65-8.07=7.336.13+7.58-2.34-2.75=8.629.62-9.3+6.6=6.926.82+0.38+3.25=10.459.91-0.21-5.74+3.08=7.045.62-0.73-1.12-2.88=0.898.65+0.25=8.98.69-4-1.19-2.02=1.489.54+7.46-4.19-6.6=6.216.03+0.51-5.5+3.97=5.017.68-3.94+3.21=6.959.37-4.23-2.15-2.89=0.16.36-5.98+8.59-4.56=4.419.99-5.82-1.36+7.9=10.718.55-4.99-2.17=1.399.53+3.24+9.69+8.3=30.765.14-1.8-1.07+4.32=6.598.14-1.75+7.97=14.369.58-0.5-3.58-3.02=2.482.11+3.96+4.64-7.74=2.974.89+5.69+2.72+2.4=15.78.45-1.97-6.2=0.287.65+8.48-0.75-2.88=12.58.96-5.17+4.4-3.27=4.925.41+7.53+3.44+4.07=20.459.22-0.18-8.94+4.18=4.280.93+6.23=7.163.49-1.02+8.08=10.557.59-5.59+8.77-8.52=2.258.75+8.32+0.62-1.61=16.089.02+8.09+1.52+8.12=26.750.41+7.77+4.71=12.899.9-7.23+3.61+6.14=12.428.78-1.6=7.181.73+6.24+7.31+3.24=18.526.1+0.05+7.82-0.61=13.369.64-3.57-3.39+2.73=5.419.94-3.15-4.61+3.49=5.673.57-2.31+6.68-3.14=4.84.46+4.75+0.39+5.51=15.111.6+7.84+8.35=17.795.27-4.45+0.28=1.19.83-1.81+1.55=9.575.02-1.56-2.27=1.193.51+9.09+4.74=17.341.04+4.83-3.9+1.41=3.388.17-5.18+1.28+6.84=11.115.2-0.41+8.88-4.22=9.457.53-0.81-1.14-3.85=1.733.19+9.13+4.34-8.26=8.44.22+4.49+8.43-0.71=16.435.75+8.18-4.8=9.139.29+5.83-9.26+8.94=14.89.57-3.94-3.76=1.879.21+6.25+1.44=16.95.45+6.56-1.08+0.29=11.228.06-1.01-6.37=0.689.35+6.03-9.82-1.88=3.682.32+4.26+2.9-4.16=5.329.54-1.62-2.48-0.06=5.384.03+1.4-2.12+6.08=9.399.02+6.63+9.83+9.87=35.356.05-0.55+5.47=10.978.73-6.89-1.22+1.57=2.199.32-8.27+6.28+5.03=12.366.94-1.48-0.71-4.62=0.136.43-1.59-2.89+0.04=1.994.4-1.47-0.05+0.44=3.328.75+9.39-7.2=10.946.06+3.03-2.7+2.98=9.377.42-1.67+3.16-4.7=4.219.09+9.84-4.12-2.35=12.464+7.42-7.31+0.66=4.772.18+8.36-1.25+9.31=18.65.48+5.89=11.379.23-0.28-4.38-2.72=1.856.71+2.54-0.86=8.390.87+3.95-4.68=0.147.96-1.29-3.65+4.51=7.531.51+3.44-1.43-0.42=3.19.78+2.59-1.13+0.14=11.383.01+7.8+3.47+7.98=22.268.91-5.8+6.73-5.88=3.966+8.63-9.37-3.88=1.388.82+6.64-1.87-3.53=10.067.35-3.66-2.02=1.675.13-1.29+7.71-4.62=6.937.45+5.25=12.73.97+8.55=12.524.31-0.29-0.88+8.67=11.815.78-3.05+1.34-0.7=3.375.41-3.29=2.128.2-1.19-1.71-2.07=3.239.72-0.32-2.47-0.7=6.239.31-5.71+3.4-2.99=4.013.9-1.17+9.94-3.5=9.178.78-0.37-1.79-2.7=3.923.7+2.02+7.01-6.27=6.466.36+4.31=10.673.29+3.12=6.417.5-4.77-0.32+6.92=9.338.92-0.87+5.06=13.114.8-0.24-4.2=0.368.69-5.43+4.27=7.538.74-2.35-4.21=2.180.44+1.6+9.47+1.13=12.642.72+8.66=11.389.32-0.79-5.97+5.21=7.771.26+2.37+6.1-1.54=8.195.93+8.38=14.317.36+9.65+7.11+3.37=27.495.92-3.36-1.51+2.04=3.098.92-2.84+0.95-3.82=3.218.64-1.44+5.94-9.46=3.684.72+7.9-1.05+3.88=15.454.08+4.77+5.14=13.999.77+2.78+7.79+5.45=25.795.86-4.15=1.711.98-1.51+9.18-5.81=3.849.49+2.84-2.18=10.159.62-0.62-7.75-1.07=0.189.61-1.88-0.36-5.3=2.076.3-0.02+4.4+4.63=15.319.86-6.53+8.41=11.744.63-1.37+0.56=3.828.39-7.76=0.638.86-3.81-1.66+9.3=12.696.73-0.54-4.05=2.146.29-5.35+7.33=8.275.05-2.51+5.92=8.465.73+1.8-5.45+0.37=2.458.84+0.02+0.94+2.01=11.818.17+7.85-5.4=10.627.3-0.53-5.16+9.79=11.46.93+8.71-4.03=11.618.6-2.68+7.82+9.62=23.362.48+8.28=10.768.8-3.6+6.5=11.75.49-0.14-3.03+5.17=7.490.37+6.59+0.41=7.375.37-0.98=4.390.88+5.57=6.454.08+4.79+4.15-0.83=12.198.2+3.13+7.18+3.49=226.58-0.52-2.22+1.11=4.957.95-1.92-4.41-1.16=0.463.11-0.15=2.964.59+3.55-0.22=7.925.41+0.25+4.66-2.14=8.182.53-1.16-0.41+6.53=7.492.22+2.58-0.35+2.34=6.799.77-3.96-0.8=5.012.26+3.7+4.8=10.768.42-2.66+7.47-4.13=9.13.13+8.19-4.66-5.91=0.756.69+6.97-6.91-2.22=4.530.41+7.78-6.91+2.56=3.844.2+7.64=11.847.39-3.99+3.43=6.830.85+3.06=3.915.84-0.71-3.27+2.48=4.349.09+8.17-2.97-8.9=5.395.19+4.87+1.35=11.413.64-2.09+1.19-0.48=2.266.98-1.83-3.17+7.36=9.345.13-0.21+2.67=7.597.28-3.73-0.93-0.57=2.059.97-2.83+6.34+1.71=15.196.9+7.25-1.42+4.2=16.933.69-1+9.49-1.94=10.244.88-4.51+9.02+4.21=13.63.33-1.47=1.867.45+9.85-1.49+7.17=22.985.81-0.39=5.429.86-1.2=8.665.96-2.67-1.77+1.11=2.634.44+6.36-0.19=10.617.16+4.53-3.02-7.09=1.584.63+6.65=11.283.4-1.35+0.84+7.87=10.766.25+5.88+5.81-7.91=10.039.57-7.59-1.33=0.659.47-4.53+7.39-4.14=8.196.14+3.02=9.161.01+7.17-4.2-2.82=1.169.2+5.26=14.460.84+4.45+9.94-6.04=9.195.13+9.26-4.64-2.16=7.595.46+8.5+3.68-6.99=10.656.57+6.67-9.19=4.052.46+6.59+2.16=11.216.25-0.08+1.37+8.8=16.347.69-0.5-0.22-4.78=2.195+3.32+8.35=16.675.8-1.73+8.01+8.95=21.038.7+4.81=13.512.13-0.06=2.075.96+4.69+8.29-8.43=10.516.86-3.88+0.81+7.83=11.624.05+4.32-3.11=5.265.62-0.14-3.42-0.74=1.324.7-1.59=3.112.86+9.66-0.52+1.21=13.218.17+7.31-5