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4.13+9.58-2.56-4.58=8.83+8.9-6.31+0.46=5.62+8.01-1.98-0.79=2.64-1.13+5.72+6.01=7.28-6.52-0.36+9.64=9.48-8.45=2.54+6.38+2.67=6.7+7.89+8.79-6.81=6.29-2.64-2.77=3.55-0.88+2.43=7.65-1.36+4.49+6.58=2.91-2.18+1.73+4.45=8.6+0.86-0.94=6.15-5.11+7.88+1.33=5.05-0.77-0.78-0.47=9.68-3.36=9.51-1.87-0.83-0.73=0.62+3.42+8.2-4.46=2.74+6.6+5.34=8.68-6.77+5.53+5.23=9.56-1.84-4.03-1.7=0.77+6.37+0.29+5.28=9.36+3.79-4.64-3.28=9.71-9.2-0.09+2.75=2.45+6.67+0.28=5-4.1=1.98+2.59+7.65=6.22-0.29+1.01=7.68-1.24-4.43=4.72-3.22+0.65+8.4=0.88+4.16+7.23-9.47=7.44+3.66+5.18+3.86=8.6+3.65-7.98+4.76=8.43-0.56-0.17+6.1=6.32-1.5+4.96+2.76=7.54-0.96-3.46=9.22-3.5=0.35+7.46-6.12=9.84-3.32+6.3+4.5=7.87+5.13-3.38=7.55-1.19-4.56=9.37-7.79=9.59+4.29+5.9+7.11=0.86+8.3+1.15+4.36=9.26-5.02+2.35+1.23=0.94+3.75-3.15=8.66+5.14-1.26-2=3.06+5.82-2.66=8.72+5.12-8.1+0.47=1.87+5.41+1.79=9.76+7.94+3.89=3.75+5.79-7.01=7.85+4.01+9.45=6.1-5.06+8.45-5.75=5.41+2.74+5.23-9.71=4.18-1.38+7.65+6.98=3.47-1.41=7.48+4.45+6.49+8.93=9.86-3.13-6.24=6.03-4.01+7.23-4.68=1.92-0.82+8.53=0.92-0.46+4.89+1.95=6.63+4.83-3.47+4.34=9.23-5.96+2.85=8.68-3.19-5.35=3.97-1.5+4.37=5.04-3.93+2.87+4.49=9.47-7.2=9.61-4.47+5.75=7.66-2.75-2.72+4.5=5.97+2.53+0.93=1.17+3.16-3.44=1.05+7.04-1.83+8.37=3.16+6.16-7.06=9.76-1.83-3.83-0.36=8.62-1.35-2.24+3.58=4.21+9.74-1.62-9.27=4.85+5.81+5.53+5.88=9.79-3.23-0.71=8.08+5.92=6.73+4.62=7.8+0.69-1.34=4.25-0.19+3.67+1.41=7.58-4.19-3.15+0.42=4.89+9.79+0.68-6.11=2.13+9.23+3.22-9.41=8.05+9.2-7.58+7.68=9.36-2.2=6.93+3.03-9.3+7.13=5.81+9.89-0.95+5.08=9.76-5.39-3.87=9.28-4.88=9.57-1.73-7.74=9.05-1.4-3.36+7.26=7.19-4.53+7.85-9.47=4.44-1.56-1.7-0.69=4.95+8.93-4.72=8.53-1.73-2.22+4.17=2.09+0.13+5.89=4.67+5.19-6.3+3.72=9.28+7.44+1.42+1.75=2.12+3.5+1.84=9.06-7.23+8.32-0.85=2.61-0.8+5.8+6.28=7.32+8.61+9.07-4.75=2.41+2.88-2.28=7.71-4.33=1.86+8.14-3.01-5.27=7.33-6.48+7.29-1.63=9.43-6.27-0.55+4.63=9.55+4.96+5.86=1.34+7.19+7.65+0.06=9.07-2.99-3.3-2.31=0.88+1.91-2=9.11-6.21+2.81+5.66=2.85+8.14-3.06+0.45=9.81-5.48+5.59=5.5+0.23+3.36=7.72+1.61-6.15=4.55+3.95=9.19+0.72=9.79-2.04-2.52+4.12=4.9+9.32-9.27+7.72=6.76+4.46=8.91-7.96+6.22=7.19-1.02+6.42=6.43-2.89-0.71-1.39=8.01+6.99-1.51-5.8=5.7-0.69+5.22-6.7=6.89-1.04+3.73-5.68=8.85-6.32+6.63=8.54-1.43-1.65+2.96=8.51+8.59-7.75=4.94-3.34+6.69=2.22+5.93-0.8-0.6=8.17+3.26-1.46=7.71+7.68+6.68+7.51=9.62+1.93-2.03-7.86=8.88-0.04-4.41+6.08=8.66-4-1.66-2.35=7.87+4.49=8.34+9.2-9.94=5-0.69-1.32+5.53=8.66-3.24+4.96-5.2=8.25-5.87+0.92=9.76-5.44=8.94-4.22=6.15+3.29=5.39-1.05-1.78-0.98=4.55+2.92-3.02=8.45-3.21-2.16+3.56=9.64-9.07-0.36+8.96=9.23-5.46+0.99-1.14=0.71+0.38=0.12+3.35=7.53+8.08+3.77+0.83=5.15+1.88+5.65=8.72+2.26-1.18+9.64=5.54+8.27+8.04+4.47=9.76-3.77+0.81-5.05=4.65+9.36-1.44-8.35=6.72+6.9-7.81+0.83=5.68-2.84-0.95+7.64=9.05-1.65=5.24-0.8+8.02=7.18+5.97+8.66+0.43=2.08+3.57+4.07=3.99+4.38+8.18-9.97=6.73-3.62-0.05=6.79-4.13+5.2=1.56+4.65-2.46=4.1+3.7+8.39+1.67=5.77+7.95+7.35=3.74+4.78+4.59+7.54=3.85-2.82=9.39-7.48-1.47-0.05=5.09-1.78+9.29=7.8+0.28+4.77+8.83=5.25+2.22+2.08-0.29=8.54+7.91-7.59+0.8=7.32-4.27-0.42=7.06+2.78+7.69-8.72=4+6.3-9.76=9.9-8.39+2.28=9.23+6.26+3.83+6.31=9.04+7.25+1.04-4.16=0.74+4.02-3.14=6.44-1.87-2.5+2.78=5.36-2.79+5.98-4.31=8.6+2.19=8.41-2.18-2.24-2.72=7.39-2.22-3.62=7.84+5.09-5.2=9.45+4.39-8.75-1.63=8.48-7.81=6.78-1.55-1.93=3.7+7.39+4.71=2.23+1.21+6.9=4.31-1.02-0.26+9.89=8.51-6.4+3.51+0.1=0.27+8.58-4.22=4.94+1.25-3.53+0.96=7.5+9.08-4.52=7.89-3.87+7.2=7.51-1.51+4.42=6.74+9.73+3.06=2.49+2.48+9.86-7.34=8.04+3.18+4.2-1.77=7.08-3.09-1.07+5.94=4-2.33=8.07-1.33-1.2-4.84=6.09-3-2.25+9.49=8.63-0.31+4.47+0.17=5.01-0.25-0.18-4.24=9.18-2.45-4.73+5.2=9.1-2.08-3.15=8.73-2.09+4.51-7.34=7.57-2.03-4.81+1.75=9.18+8.89+5.98=9.99+2.62+8.98-6.73=6.3-4.7+8.2+4.77=7.91-3.77+4.48-5.13=2.95+0.04-2.73=3.54-1.76+6.63-6=7.74+4.9+7.4+4.8=2.21+3.64+6.01=1.41+1.21+3.51+0.76=4.38+4.5+6.87=7.03-0.7-0.66-1.66=7.52-0.96-0.52-3.64=1.31+9.58=8.7+8.48=9.41-1.38-0.9-1.07=8.77+7.53-3.38-4.63=5.16+1.7+3.09=4.79+7.2-0.58-0.84=7.15+1.51-0.14-5.08=5.01-4.32+4.2-0.18=5.96+0.04-2.16+6.8=8.94+7.38-9.4-3.32=0.11+7.04-2.31=6.23-0.6+8.99-8.51=8.87+4.15+4.84-8.33=6.79+4.17+0.5-1.25=8.87+6.79+3.87=1.89+8.44-0.07+8.7=7.93-0.45+5.72-3.4=5.18-1.96-2.6+6.18=8.2+3.27-8.36+7.61=6.27-1.85-3+5.56=7.53+3.18+7.71-8.92=2.37-1.71=9.9-1.68-6.47=6.87+9.45-8.75-4.03=8.97-1.33=9.99-7.77+7.25=7.58-6.15+7.13+3.45=4.56+7.82-3-3.52=7.27+5.05+2.1-9.77=4+2.56+4.07-2.95=6.43+8.14=9.5+4.98+4.8-1.56=5.34+1.8-3.9+9.43=4.87-1.15=5.5-3.62-0.54-0.84=2.63-0.61+2.55-0.66=7.5+1.31+2.74=8.81-7.32-1.27+5.07=1.95-0.27+8.35+6.98=3.84-1.3-2.33=3.77-1.7+8.04=3.73+7.12-8.65=9.86-4.56+5.67-7=7.65+9.59+1.27-5.08=7.52-3.54+9.12+2.96=8.94+9.16-9.93-2.78=9.52-2.85+1.63-7.45=4.83-4.7+3.22-2.97=9.7-7.85+9.89+3.39=4.51-4.18+4.72+7.78=7.52-0.19=6.7+2.78+9.22+5.69=5.16-2.6-0.1=6.94-3.14=4.36-0.96-1.79-0.83=7.58+3.42=7.51+5.32+6.13+2.63=2.27-1.28+5.23-5.58=3.73-1.02+4.85-7.31=5.17+4.6-0.86-7.62=7.09+2.36-3.72+1.95=9.6-1.04-7.22+8.47=7.62-3.4-0.6=6.29+9.15+0.03+7.22=2.9-0.24=9.77-1.36-2.34-1.13=8.08+5.25-8.53+2.88=8.03-1.74=6.08-1.14+7.14-4.78=9.63-1.11=6.96-0.43-0.65-2.52=8.74-2.15+8.17-6.05=3.68-1.02+6.75+0.97=2.52+9.66-2.54=8.81+6.09=8.37+5.61=9.83-4.02+2.8-2.61=8+3.06+1.8-1.66=3.53+1.84+6.46-1.64=7.36-2.13-2.91+3.43=8.1-7.71+7.79-2.39=8.99+4.44-7.04-0.36=9.31-2.78+5.08=9.71-3.58-3.88=7.75+3.01+6.24-1.29=5.4+8.74-0.36=9.69-9.54-0.02+7.33=9.35+5.96-3.26-6.95=5.27+4.11+3.91=9.21-1-2.9=8.78+5.61+8.66-9.33=1.53+6.12-5.25=8.02-4.98-1.43+9.83=6.7+5.2=8.84+9.27+6.43-2.32=7.36-4.82-1.9+7.99=6.57+1.46-4.29+9.58=7.78-2.51+6.29-5.52=7.38-2.18-2.29+7.6=6.12+8.3-1.96=9.88-7.06+3.13+8.76=6.56+6.63-2.49-7.3=3.06+2.65-2.21+4.16=2.11+7.96-1.02=7.59-3.6-0.41=9.65-4.68+5.33=5.57+0.84+8.37+2.18=7.16+6.98+5.55+0.97=5.43+8.63+0.34+5.78=5.74-5.62=9.26+7.28+2.08=9.98-0.69-1.81+5.42=8.32+6.88-8.15+2.78=8.8-0.52-0.82=2.66+9.29-1.99-3.45=8.87-6.01+2.66+4.85=9.95-3.09+5.51-8.3=5.22+5.15=7.78-0.02-0.28=9.57-5.68+0.93-3.18=7.93-1-0.99-0.29=8.32+9.45-9.87=9.21+5.75-7.56=8.32-0.6-0.15=7.48-2.57-2.1+4.71=4.53-2.22-0.72=6.58-2.13-2.16+4.38=9.49+0.99+0.49+6.54=9.27-8.27=4.52+5.97-0.49=7.77+7.8-1.39=9.38-3.86-4.94=6.8-4.78+1.7+6.18=8.55+4.77-3.85+8.34=9.84-4.57-3.53=9.51-0.65-4.95+1.7=9.9-1.16-5.21=1.55+5.46-4.82+4.78=8.54-0.46-0.47-0.29=9.23-7.97+4.65-0.95=2.73+2.39+1.86-0.06=9.87-0.6-5.01-1.11=1.65+9.68-4.6=8.65+3.55-0.46+1.58=2.18+7.69-0.76-3.88=3.31+3.74+8.03=6.27+6.1=5.39-5.17+7.32+2.48=6.45-4.56-1.5+1.02=9.57-7.55+7.31-6.97=2.74+1.5=1.2+3.75+5.46+9.67=8.84-3.81+4.89+5.46=8.55-7.58+1.08=9.59-3.24-1.05+9.29=7.37-0.1-2.38-2.77=8.28+2.29+7.81-7.93=8.72-5.91+2.3-4.65=3.17+1.44=7.1-2.38+1.13+6.59=6.21+0.41-0.32=6.52+4.38+2.86=3.99+2.12-2.08=5.56+6.28+2.23+2.83=6.65-2.56+7.12+2.29=6.68+5.98+9.97+4.05=4.38+4.59+9.87=7.59-4.94=7.92-1.27-1.79+2.15=8.88-0.2+3.05+7.95=8.51-1.92-5.86=3.61+4.81+5.51-0.28=9.15-3.13+0.19+0.77=9.86-5.18-0.06-1.59=1.68+7.32+1.63-5.13=9.53+3.31=0.79-0.62=3.9+2.64+8.86-0.88=6.06+2.04-1.49=8.63+6.25-5.86=5.24-3.82+8.33-6.01=8.91+9.77-8.79-5.05=6.51+4.5=9.68+1.39+0.18-6.43=3.48+9.96+3.23+8.12=4.55+9.47+2.22+5.02=8.26+9.79=7.49-1.81-1.09+9.69=8.41-5.69+2.45+3.78=9.85-0.66+7.92+9.17=9.89-1.18+2.83+9.22=7.83+2.32-9.1=0.43+9.12-2.6-6.71=0.47+3.7-0.25-2.05=6.92-3.9+4.66+2.14=3.76+9.88-8.42+7.75=3.3+8.77+8.11-9.35=8.07-2.24-5.03=9.35+9.52+5.58-4.79=3.99+7.69-2.21=9.84+0.89-2.12-6.54=8.24-7.3+8.62=9.8-0.53-5.41-1.02=8.1-0.23-3.22-1.8=5.2-2.59+1.73=8.69-0.87+3.15-4.14=6.37+1.83-6.99=2.68+7.23+5.48+2.25=9.94-2.39-7.04=6.61+1.15=0.31+9.68-2.76=4.09-0.6-2.34-0.15=8.21-0.5+4.53-0.75=4.34+6.02=4.35+0.33=9.2-7.3+5.18-1.79=9.61-6.07+5.82=7.72+1.34+4.88=6.33-1.4-2.31-2.23=1.97+4.39+0.36-2.56=2.18+2.94=8.27+1.58+2.59=9.71+6.21+7.26+9.04=3.7-0.4=2.56+3.66=6.86+4.55-4.51+2.56=3.94-3.14=5.2-1.42-2.44-0.84=7.52+7.92-6.55-8.01=7.8-2.46=3.43+8.45-6.15+1.88=9.89-7.48+4.16=3.9-3.68=7.55+6.94-8.13+2.2=7.21-1.23-3.19-1.44=7.38+1.37+3.31-2.82=9.83-7.2-0.7=6.84-0.68+0.05-1.39=4.41-1.16-3.07=3.82-1.84+6.14-5.52=1.64+7.09=0.29+5.93+0.57=9.74-1.6-5.24=3.51-1.29=0.41+9.04-0.38+0.99=4.42-0.14-0.02-3.75=5.34-1.31+4.12-1.02=4.73-2.9+5.3+7.93=7.91-1.3-2.68=9.31-6.09=8.77+6.19-2.62-3.83=2.77+3.53-1.86=4.23+8.93+2.68=7.34-2.02-1.92-0.15=4.98+8.4+4.76-0.14=9.77+4.3-8.96+0.16=5.27+5.41=5.75+9.84-3.84-1.37=3.25+6.15+5.64+8=3.49+7.76+7.87+2.51=6.73-3.81+4.24=8.64-0.12-4.67-3.38=6-0.3-3.05=2.8+7.7-8.81+1.06=0.79+3.82=3.6+2.18+0.49+5.32=3.38-2.94=4.79-0.86-2.12+7.12=3.64+5.4+3.69=9.88-5.92-1.83=7.35-0.73-1.88-1.12=6.96-4.18=5.82+1.44+8.48-8.87=9.83+2.84+3.72+0.8=5.88-0.65-4.53-0.52=6.36+1.09+3.55=8.43+1.87-5.8-0.8=5.36+3.14+8.21-9.78=5.46+6.58+2.01-0.74=3.94+8.28=5.11+1.98+5.05=8.57+3.69+3.94=3.45+9.68-0.57-7.5=8.13-3.43-1.98+6.75=8.51-3.6=7.05-4.03-2.19=7.61-6.05+9.31+7.95=4.33+0.38+9.8-1.14=8.56-1.94+6.45-6.6=1.04+5.2-5.33+5.75=6.19+5.82+5.9=4.27+1.06+8.48+9.91=2.95+8.24-9.87+8.27=6.9-1.09-0.67-4.14=5.19-3.07+8.64+5.33=5.08-3.87+8.03+7.94=3.14-2.96=9.98-1.08-3.56-1.95=6.95+5.59-7.39=6.13+1.7-0.33-0.59=8.11+3.82+2.65=8.5+4.6-3.03+1.36=3.65+9.38-6.71-5.54=7.09-5.41+9.06=0.59-0.47+2.95+3.18=2.76+5.71=9.94+7.57+8.85+8.46=1.77+6.98=7.63-2.03+2.21-5.28=4.73+3.37+8.68-4.86=8.89-0.64+1.53=4.84+8.02-2.23-3.87=7.3-4.5-2.5=6.37+9.61=9.3+9.71-2.66+6.12=4.9+9.7-2.3=3.23+1.66=4.05+7.67-0.88+3.49=3.38-1.6+3.23-3.73=1.36+9.12-2.32+1.83=5.1+6.2-6.1-2.51=8.2-1.15=9.16+9.74+2.84+5.27=8.3-4.31+8.16=5.9-0.95-0.26=6.2+1.57-0.05+1.75=4.51-2.93+7.41-6.05=7.87-6.15+9.68-3.54=9.23-1.78+0.3+9.14=7.75+9=6.25-3.2=9.71+7.15+3.72=6.46-0.72+3.63-8.93=1+4.37+1.02=6.58+2.34-7.7+4.16=6.43-0.41-5.67=3.99-3.66+6.25-0.77=9.92+3.72+4.82=7.06-0.9-0.22=9.98-1.75-4.7-1.99=7.78-7.14+9.35-4.82=6.35+9.98-6.82-6.34=9.61-4.69-2.1+8.18=4.81-0.75=6.46-1.92=7.44+9.65-2.93-1.12=7.3-3.91+9.91+7.54=8.35+6.78-2.82-6.75=1.39+7.14+3.21=2.4+0.1=6.44-0.27-0.83-2.21=4.18-1.78+4.05=5.6-3.06-1.04=7.04-4.43+4.85=8.79+6.13-3.51+7.35=8.41-2.49=4.5-0.98+1.8=7.54+4.62-3.16-5.34=3.12+4.67=1.88+6.03=3.92+6.99-1.43=4.76+1.65=3.36-1.81+3.98=7.27-0.11-0.79+8.96=5.47-2.04=8.24-2.67=9.64+4.42-0.1-2.46=9.26-5.83-1.85-1.03=6.91-2.89-3.61+5.62=2.25+0.27+5.35+5.17=2.04+1.02+5.28=1.6+9.98-3.5+8.61=8.1-3.82-2.5-0.73=8.48-0.21-4.62+5.35=6.85-3.53+8.81-9.68=7.91+9.3-3.22-2.39=7.02+9.1-0.46=1.86+1.06+3.5-0.87=3.69-1.83+4.22=1.25-0.43=9.94-2.68+6.17=7.31-1.23=3.19+9.33+4.66+1.66=7.87-1.18+8.03=8.91-1.13-1.08=2.17+6.04=8.05-3.16+6.91=7.2+7.65-4.62+0.79=7.15+8.98-4.85+4.76=5.33-0.35-4.67+3.66=9.26+9.03+0.19+8.73=9.88+1.63-9.21=2.91+4+8.24+6.93=8.01+2.46+8.74-8.72=0.61+3.34+2.24=3.84+6.33=8.16+7.19-1.65+3.21=7.45-2.19+4.48=7.38+3.61-9.81=9.87+0.46-0.98-3.24=5.4+3.03=8.41-4.53+8.25+3.47=6.96+2.84+0.17+0.63=6.79-3.76-1.23-0.13=9.06-0.3-1.46-6.57=7.15+2.32=2.62+1.01+0.73+2.44=2.39-0.03+8.35+3.32=9.16-2.68-2.52+5.98=9.51-2.77-6.36+3.3=0.72+2.1+8.94-8.32=7.17-0.64-3.87-1.15=5.18+7.84=7.75-1.51+6.3=9.58-5.02+3.11-2.82=9.66-8.89+9.24=6.46-0.92+5.84-3.84=4.78-0.16-2.16-0.84=4.37-0.51+7.87=5.37-2.52+9.32=3.08+7.97-9.59-0.17=3.34-0.1+4.42=9.24-0.79-5.61=8.95+1.72-3.7-2.95=0.57+7.27+3.54-4.7=7.02-0.17-3.82=7.05+4.71+7.1=3.52-0.35-0.25=6.07-0.44-1.16=3.98+8.33-1.34-1.11=2.69+1.07+7.89+6.93=2.24+3.53+6.96-3.43=5.55+0.23-0.5-2.05=9.25-1.46-4.25+4.67=7.47+0.82+2.77=9.35+7.19+2.68=8.95-5.21+3.67+6.73=6.21+6.34-4.35-4.95=0.88+5.89-3.83+1.64=1.71+8.56+1.2+3.29=8.5-4.73-3.03=9.65+1.38+9.88+7.65=8.92-8.72+4.72-1.6=9.62+7.47-5.09+7.53=7.35-3.26=4.35-0.08-0.13-3.75=9.97-2.79-6.54-0.52=9.35+4.48-2.53=8.88-1.74-3.8+4.95=9.14+0.18-1.29+8.42=8.78+3.29=5.76+4.27+5.27-2.13=3.14+2.4+4.61-3.56=9.67+9.95=5.58-0.67+8.77+3.46=5.33-5.14+9.71+4.63=2.72+8.94+4.29=8.13-2.65-3.29=8.8+3.98+0.44-9.93=9.59+5.01=9.04-2.42-5.61-0.34=2.25+8.15=3.46+1.81+4.02+9.27=7.69+5.25-7.51+5.56=9.57+7.91+6.71=8.05+5.78+7.76+4.74=5.02+0.14+7.2-2.56=7.27-5.62-0.71+4.49=4.53-1.69+7.62-9.68=0.36+8.62-7.13+9.01=2.12+0.53+1.85+6.7=6.96+8.52-1.72+2.3=5.55-1.54=8.67+3.65-7.88=8.8-4.16+3.16+1.55=7.44+9.79+5.42-9.77=5.14-0.47=7.73-1.14-0.12+3.87=6.04-2.84+9.82=8.45-1.8=6.03+7.05+2.56-3.88=8.35-1.06-4.16-1.53=7.99-2.17-1.92-2.15=6.5-0.19-0.2+7.2=8.86-8.72+8.15+1.14=8.96-7.19+2.76=1.61+8.69-6.2-3.96=5.95-1.03+6.49=3.06+0.8+3.11+6.93=5.71-3.33+4.55=8.4-0.44-0.82-5.97=1.78-0.09=7.67+4.69+4.57+9.58=5.42-0.7=6.61+5.6-9.66-0.05=7.16-2.35+9.44+2.93=7.75+9.71-4.75+3.99=8.54-1.44-2.97-3.89=8.19-3.64-1.09=9.43-7.11+1.97=6.82-4.68+1.36+0.55=9.13-4.23-3.39=3.98+9.3-4.61-6.77=4.87-2.67-0.55=4.01+7.02+4.58=5.64-4.86+0.44+6.15=9.36-0.49-6.54+7.8=9.59-0.72-1.3-4.75=2.07+7.97-5.05=6.51+9.91=8.27-1.93+4.15=3.33+7.42-6.83-0.97=7.48-2.41=8.28+4.24+7.66=8.93+6.53+6.45=9.21-0.35+2.13=3.03+9.07-1.69-8.87=9.96-0.7+8.96-1.28=8.39+2.1=8.61+3.42=3.65+1.39+4.76=0.58+0.91+3.46+9.5=9.67-6.41+6.81=8.1-1.09-1.57=3.11+1.44+5.97-8.98=5.6-1.09+0.08=参考答案4.13+9.58-2.56-4.58=6.578.83+8.9-6.31+0.46=11.885.62+8.01-1.98-0.79=10.862.64-1.13+5.72+6.01=13.247.28-6.52-0.36+9.64=10.049.48-8.45=1.032.54+6.38+2.67=11.596.7+7.89+8.79-6.81=16.576.29-2.64-2.77=0.883.55-0.88+2.43=5.17.65-1.36+4.49+6.58=17.362.91-2.18+1.73+4.45=6.918.6+0.86-0.94=8.526.15-5.11+7.88+1.33=10.255.05-0.77-0.78-0.47=3.039.68-3.36=6.329.51-1.87-0.83-0.73=6.080.62+3.42+8.2-4.46=7.782.74+6.6+5.34=14.688.68-6.77+5.53+5.23=12.679.56-1.84-4.03-1.7=1.990.77+6.37+0.29+5.28=12.719.36+3.79-4.64-3.28=5.239.71-9.2-0.09+2.75=3.172.45+6.67+0.28=9.45-4.1=0.91.98+2.59+7.65=12.226.22-0.29+1.01=6.947.68-1.24-4.43=2.014.72-3.22+0.65+8.4=10.550.88+4.16+7.23-9.47=2.87.44+3.66+5.18+3.86=20.148.6+3.65-7.98+4.76=9.038.43-0.56-0.17+6.1=13.86.32-1.5+4.96+2.76=12.547.54-0.96-3.46=3.129.22-3.5=5.720.35+7.46-6.12=1.699.84-3.32+6.3+4.5=17.327.87+5.13-3.38=9.627.55-1.19-4.56=1.89.37-7.79=1.589.59+4.29+5.9+7.11=26.890.86+8.3+1.15+4.36=14.679.26-5.02+2.35+1.23=7.820.94+3.75-3.15=1.548.66+5.14-1.26-2=10.543.06+5.82-2.66=6.228.72+5.12-8.1+0.47=6.211.87+5.41+1.79=9.079.76+7.94+3.89=21.593.75+5.79-7.01=2.537.85+4.01+9.45=21.316.1-5.06+8.45-5.75=3.745.41+2.74+5.23-9.71=3.674.18-1.38+7.65+6.98=17.433.47-1.41=2.067.48+4.45+6.49+8.93=27.359.86-3.13-6.24=0.496.03-4.01+7.23-4.68=4.571.92-0.82+8.53=9.630.92-0.46+4.89+1.95=7.36.63+4.83-3.47+4.34=12.339.23-5.96+2.85=6.128.68-3.19-5.35=0.143.97-1.5+4.37=6.845.04-3.93+2.87+4.49=8.479.47-7.2=2.279.61-4.47+5.75=10.897.66-2.75-2.72+4.5=6.695.97+2.53+0.93=9.431.17+3.16-3.44=0.891.05+7.04-1.83+8.37=14.633.16+6.16-7.06=2.269.76-1.83-3.83-0.36=3.748.62-1.35-2.24+3.58=8.614.21+9.74-1.62-9.27=3.064.85+5.81+5.53+5.88=22.079.79-3.23-0.71=5.858.08+5.92=146.73+4.62=11.357.8+0.69-1.34=7.154.25-0.19+3.67+1.41=9.147.58-4.19-3.15+0.42=0.664.89+9.79+0.68-6.11=9.252.13+9.23+3.22-9.41=5.178.05+9.2-7.58+7.68=17.359.36-2.2=7.166.93+3.03-9.3+7.13=7.795.81+9.89-0.95+5.08=19.839.76-5.39-3.87=0.59.28-4.88=4.49.57-1.73-7.74=0.19.05-1.4-3.36+7.26=11.557.19-4.53+7.85-9.47=1.044.44-1.56-1.7-0.69=0.494.95+8.93-4.72=9.168.53-1.73-2.22+4.17=8.752.09+0.13+5.89=8.114.67+5.19-6.3+3.72=7.289.28+7.44+1.42+1.75=19.892.12+3.5+1.84=7.469.06-7.23+8.32-0.85=9.32.61-0.8+5.8+6.28=13.897.32+8.61+9.07-4.75=20.252.41+2.88-2.28=3.017.71-4.33=3.381.86+8.14-3.01-5.27=1.727.33-6.48+7.29-1.63=6.519.43-6.27-0.55+4.63=7.249.55+4.96+5.86=20.371.34+7.19+7.65+0.06=16.249.07-2.99-3.3-2.31=0.470.88+1.91-2=0.799.11-6.21+2.81+5.66=11.372.85+8.14-3.06+0.45=8.389.81-5.48+5.59=9.925.5+0.23+3.36=9.097.72+1.61-6.15=3.184.55+3.95=8.59.19+0.72=9.919.79-2.04-2.52+4.12=9.354.9+9.32-9.27+7.72=12.676.76+4.46=11.228.91-7.96+6.22=7.177.19-1.02+6.42=12.596.43-2.89-0.71-1.39=1.448.01+6.99-1.51-5.8=7.695.7-0.69+5.22-6.7=3.536.89-1.04+3.73-5.68=3.98.85-6.32+6.63=9.168.54-1.43-1.65+2.96=8.428.51+8.59-7.75=9.354.94-3.34+6.69=8.292.22+5.93-0.8-0.6=6.758.17+3.26-1.46=9.977.71+7.68+6.68+7.51=29.589.62+1.93-2.03-7.86=1.668.88-0.04-4.41+6.08=10.518.66-4-1.66-2.35=0.657.87+4.49=12.368.34+9.2-9.94=7.65-0.69-1.32+5.53=8.528.66-3.24+4.96-5.2=5.188.25-5.87+0.92=3.39.76-5.44=4.328.94-4.22=4.726.15+3.29=9.445.39-1.05-1.78-0.98=1.584.55+2.92-3.02=4.458.45-3.21-2.16+3.56=6.649.64-9.07-0.36+8.96=9.179.23-5.46+0.99-1.14=3.620.71+0.38=1.090.12+3.35=3.477.53+8.08+3.77+0.83=20.215.15+1.88+5.65=12.688.72+2.26-1.18+9.64=19.445.54+8.27+8.04+4.47=26.329.76-3.77+0.81-5.05=1.754.65+9.36-1.44-8.35=4.226.72+6.9-7.81+0.83=6.645.68-2.84-0.95+7.64=9.539.05-1.65=7.45.24-0.8+8.02=12.467.18+5.97+8.66+0.43=22.242.08+3.57+4.07=9.723.99+4.38+8.18-9.97=6.586.73-3.62-0.05=3.066.79-4.13+5.2=7.861.56+4.65-2.46=3.754.1+3.7+8.39+1.67=17.865.77+7.95+7.35=21.073.74+4.78+4.59+7.54=20.653.85-2.82=1.039.39-7.48-1.47-0.05=0.395.09-1.78+9.29=12.67.8+0.28+4.77+8.83=21.685.25+2.22+2.08-0.29=9.268.54+7.91-7.59+0.8=9.667.32-4.27-0.42=2.637.06+2.78+7.69-8.72=8.814+6.3-9.76=0.549.9-8.39+2.28=3.799.23+6.26+3.83+6.31=25.639.04+7.25+1.04-4.16=13.170.74+4.02-3.14=1.626.44-1.87-2.5+2.78=4.855.36-2.79+5.98-4.31=4.248.6+2.19=10.798.41-2.18-2.24-2.72=1.277.39-2.22-3.62=1.557.84+5.09-5.2=7.739.45+4.39-8.75-1.63=3.468.48-7.81=0.676.78-1.55-1.93=3.33.7+7.39+4.71=15.82.23+1.21+6.9=10.344.31-1.02-0.26+9.89=12.928.51-6.4+3.51+0.1=5.720.27+8.58-4.22=4.634.94+1.25-3.53+0.96=3.627.5+9.08-4.52=12.067.89-3.87+7.2=11.227.51-1.51+4.42=10.426.74+9.73+3.06=19.532.49+2.48+9.86-7.34=7.498.04+3.18+4.2-1.77=13.657.08-3.09-1.07+5.94=8.864-2.33=1.678.07-1.33-1.2-4.84=0.76.09-3-2.25+9.49=10.338.63-0.31+4.47+0.17=12.965.01-0.25-0.18-4.24=0.349.18-2.45-4.73+5.2=7.29.1-2.08-3.15=3.878.73-2.09+4.51-7.34=3.817.57-2.03-4.81+1.75=2.489.18+8.89+5.98=24.059.99+2.62+8.98-6.73=14.866.3-4.7+8.2+4.77=14.577.91-3.77+4.48-5.13=3.492.95+0.04-2.73=0.263.54-1.76+6.63-6=2.417.74+4.9+7.4+4.8=24.842.21+3.64+6.01=11.861.41+1.21+3.51+0.76=6.894.38+4.5+6.87=15.757.03-0.7-0.66-1.66=4.017.52-0.96-0.52-3.64=2.41.31+9.58=10.898.7+8.48=17.189.41-1.38-0.9-1.07=6.068.77+7.53-3.38-4.63=8.295.16+1.7+3.09=9.954.79+7.2-0.58-0.84=10.577.15+1.51-0.14-5.08=3.445.01-4.32+4.2-0.18=4.715.96+0.04-2.16+6.8=10.648.94+7.38-9.4-3.32=3.60.11+7.04-2.31=4.846.23-0.6+8.99-8.51=6.118.87+4.15+4.84-8.33=9.536.79+4.17+0.5-1.25=10.218.87+6.79+3.87=19.531.89+8.44-0.07+8.7=18.967.93-0.45+5.72-3.4=9.85.18-1.96-2.6+6.18=6.88.2+3.27-8.36+7.61=10.726.27-1.85-3+5.56=6.987.53+3.18+7.71-8.92=9.52.37-1.71=0.669.9-1.68-6.47=1.756.87+9.45-8.75-4.03=3.548.97-1.33=7.649.99-7.77+7.25=9.477.58-6.15+7.13+3.45=12.014.56+7.82-3-3.52=5.867.27+5.05+2.1-9.77=4.654+2.56+4.07-2.95=7.686.43+8.14=14.579.5+4.98+4.8-1.56=17.725.34+1.8-3.9+9.43=12.674.87-1.15=3.725.5-3.62-0.54-0.84=0.52.63-0.61+2.55-0.66=3.917.5+1.31+2.74=11.558.81-7.32-1.27+5.07=5.291.95-0.27+8.35+6.98=17.013.84-1.3-2.33=0.213.77-1.7+8.04=10.113.73+7.12-8.65=2.29.86-4.56+5.67-7=3.977.65+9.59+1.27-5.08=13.437.52-3.54+9.12+2.96=16.068.94+9.16-9.93-2.78=5.399.52-2.85+1.63-7.45=0.854.83-4.7+3.22-2.97=0.389.7-7.85+9.89+3.39=15.134.51-4.18+4.72+7.78=12.837.52-0.19=7.336.7+2.78+9.22+5.69=24.395.16-2.6-0.1=2.466.94-3.14=3.84.36-0.96-1.79-0.83=0.787.58+3.42=117.51+5.32+6.13+2.63=21.592.27-1.28+5.23-5.58=0.643.73-1.02+4.85-7.31=0.255.17+4.6-0.86-7.62=1.297.09+2.36-3.72+1.95=7.689.6-1.04-7.22+8.47=9.817.62-3.4-0.6=3.626.29+9.15+0.03+7.22=22.692.9-0.24=2.669.77-1.36-2.34-1.13=4.948.08+5.25-8.53+2.88=7.688.03-1.74=6.296.08-1.14+7.14-4.78=7.39.63-1.11=8.526.96-0.43-0.65-2.52=3.368.74-2.15+8.17-6.05=8.713.68-1.02+6.75+0.97=10.382.52+9.66-2.54=9.648.81+6.09=14.98.37+5.61=13.989.83-4.02+2.8-2.61=68+3.06+1.8-1.66=11.23.53+1.84+6.46-1.64=10.197.36-2.13-2.91+3.43=5.758.1-7.71+7.79-2.39=5.798.99+4.44-7.04-0.36=6.039.31-2.78+5.08=11.619.71-3.58-3.88=2.257.75+3.01+6.24-1.29=15.715.4+8.74-0.36=13.789.69-9.54-0.02+7.33=7.469.35+5.96-3.26-6.95=5.15.27+4.11+3.91=13.299.21-1-2.9=5.318.78+5.61+8.66-9.33=13.721.53+6.12-5.25=2.48.02-4.98-1.43+9.83=11.446.7+5.2=11.98.84+9.27+6.43-2.32=22.227.36-4.82-1.9+7.99=8.636.57+1.46-4.29+9.58=13.327.78-2.51+6.29-5.52=6.047.38-2.18-2.29+7.6=10.516.12+8.3-1.96=12.469.88-7.06+3.13+8.76=14.716.56+6.63-2.49-7.3=3.43.06+2.65-2.21+4.16=7.662.11+7.96-1.02=9.057.59-3.6-0.41=3.589.65-4.68+5.33=10.35.57+0.84+8.37+2.18=16.967.16+6.98+5.55+0.97=20.665.43+8.63+0.34+5.78=20.185.74-5.62=0.129.26+7.28+2.08=18.629.98-0.69-1.81+5.42=12.98.32+6.88-8.15+2.78=9.838.8-0.52-0.82=7.462.66+9.29-1.99-3.45=6.518.87-6.01+2.66+4.85=10.379.95-3.09+5.51-8.3=4.075.22+5.15=10.377.78-0.02-0.28=7.489.57-5.68+0.93-3.18=1.647.93-1-0.99-0.29=5.658.32+9.45-9.87=7.99.21+5.75-7.56=7.48.32-0.6-0.15=7.577.48-2.57-2.1+4.71=7.524.53-2.22-0.72=1.596.58-2.13-2.16+4.38=6.679.49+0.99+0.49+6.54=17.519.27-8.27=14.52+5.97-0.49=107.77+7.8-1.39=14.189.38-3.86-4.94=0.586.8-4.78+1.7+6.18=9.98.55+4.77-3.85+8.34=17.819.84-4.57-3.53=1.749.51-0.65-4.95+1.7=5.619.9-1.16-5.21=3.531.55+5.46-4.82+4.78=6.978.54-0.46-0.47-0.29=7.329.23-7.97+4.65-0.95=4.962.73+2.39+1.86-0.06=6.929.87-0.6-5.01-1.11=3.151.65+9.68-4.6=6.738.65+3.55-0.46+1.58=13.322.18+7.69-0.76-3.88=5.233.31+3.74+8.03=15.086.27+6.1=12.375.39-5.17+7.32+2.48=10.026.45-4.56-1.5+1.02=1.419.57-7.55+7.31-6.97=2.362.74+1.5=4.241.2+3.75+5.46+9.67=20.088.84-3.81+4.89+5.46=15.388.55-7.58+1.08=2.059.59-3.24-1.05+9.29=14.597.37-0.1-2.38-2.77=2.128.28+2.29+7.81-7.93=10.458.72-5.91+2.3-4.65=0.463.17+1.44=4.617.1-2.38+1.13+6.59=12.446.21+0.41-0.32=6.36.52+4.38+2.86=13.763.99+2.12-2.08=4.035.56+6.28+2.23+2.83=16.96.65-2.56+7.12+2.29=13.56.68+5.98+9.97+4.05=26.684.38+4.59+9.87=18.847.59-4.94=2.657.92-1.27-1.79+2.15=7.018.88-0.2+3.05+7.95=19.688.51-1.92-5.86=0.733.61+4.81+5.51-0.28=13.659.15-3.13+0.19+0.77=6.989.86-5.18-0.06-1.59=3.031.68+7.32+1.63-5.13=5.59.53+3.31=12.840.79-0.62=0.173.9+2.64+8.86-0.88=14.526.06+2.04-1.49=6.618.63+6.25-5.86=9.025.24-3.82+8.33-6.01=3.748.91+9.77-8.79-5.05=4.846.51+4.5=11.019.68+1.39+0.18-6.43=4.823.48+9.96+3.23+8.12=24.794.55+9.47+2.22+5.02=21.268.26+9.79=18.057.49-1.81-1.09+9.69=14.288.41-5.69+2.45+3.78=8.959.85-0.66+7.92+9.17=26.289.89-1.18+2.83+9.22=20.767.83+2.32-9.1=1.050.43+9.12-2.6-6.71=0.240.47+3.7-0.25-2.05=1.876.92-3.9+4.66+2.14=9.823.76+9.88-8.42+7.75=12.973.3+8.77+8.11-9.35=10.838.07-2.24-5.03=0.89.35+9.52+5.58-4.79=19.663.99+7.69-2.21=9.479.84+0.89-2.12-6.54=2.078.24-7.3+8.62=9.569.8-0.53-5.41-1.02=2.848.1-0.23-3.22-1.8=2.855.2-2.59+1.73=4.348.69-0.87+3.15-4.14=6.836.37+1.83-6.99=1.212.68+7.23+5.48+2.25=17.649.94-2.39-7.04=0.516.61+1.15=7.760.31+9.68-2.76=7.234.09-0.6-2.34-0.15=18.21-0.5+4.53-0.75=11.494.34+6.02=10.364.35+0.33=4.689.2-7.3+5.18-1.79=5.299.61-6.07+5.82=9.367.72+1.34+4.88=13.946.33-1.4-2.31-2.23=0.391.97+4.39+0.36-2.56=4.162.18+2.94=5.128.27+1.58+2.59=12.449.71+6.21+7.26+9.04=32.223.7-0.4=3.32.56+3.66=6.226.86+4.55-4.51+2.56=9.463.94-3.14=0.85.2-1.42-2.44-0.84=0.57.52+7.92-6.55-8.01=0.887.8-2.46=5.343.43+8.45-6.15+1.88=7.619.89-7.48+4.16=6.573.9-3.68=0.227.55+6.94-8.13+2.2=8.567.21-1.23-3.19-1.44=1.357.38+1.37+3.31-2.82=9.249.83-7.2-0.7=1.936.84-0.68+0.05-1.39=4.824.41-1.16-3.07=0.183.82-1.84+6.14-5.52=2.61.64+7.09=8.730.29+5.93+0.57=6.799.74-1.6-5.24=2.93.51-1.29=2.220.41+9.04-0.38+0.99=10.064.42-0.14-0.02-3.75=0.515.34-1.31+4.12-1.02=7.134.73-2.9+5.3+7.93=15.067.91-1.3-2.68=3.939.31-6.09=3.228.77+6.19-2.62-3.83=8.512.77+3.53-1.86=4.444.23+8.93+2.68=15.847.34-2.02-1.92-0.15=3.254.98+8.4+4.76-0.14=189.77+4.3-8.96+0.16=5.275.27+5.41=10.685.75+9.84-3.84-1.37=10.383.25+6.15+5.64+8=23.043.49+7.76+7.87+2.51=21.636.73-3.81+4.24=7.168.64-0.12-4.67-3.38=0.476-0.3-3.05=2.652.8+7.7-8.81+1.06=2.750.79+3.82=4.613.6+2.18+0.49+5.32=11.593.38-2.94=0.444.79-0.86-2.12+7.12=8.933.64+5.4+3.69=12.739.88-5.92-1.83=2.137.35-0.73-1.88-1.12=3.626.96-4.18=2.785.82+1.44+8.48-8.87=6.879.83+2.84+3.72+0.8=17.195.88-0.65-4.53-0.52=0.186.36+1.09+3.55=118.43+1.87-5.8-0.8=3.75.36+3.14+8.21-9.78=6.935.46+6.58+2.01-0.74=13.313.94+8.28=12.225.11+1.98+5.05=12.148.57+3.69+3.94=16.23.45+9.68-0.57-7.5=5.068.13-3.43-1.98+6.75=9.478.51-3.6=4.917.05-4.03-2.19=0.837.61-6.05+9.31+7.95=18.824.33+0.38+9.8-1.14=13.378.56-1.94+6.45-6.6=6.471.04+5.2-5.33+5.75=6.666.19+5.82+5.9=17.914.27+1.06+8.48+9.91=23.722.95+8.24-9.87+8.27=9.596.9-1.09-0.67-4.14=15.19-3.07+8.64+5.33=16.095.08-3.87+8.03+7.94=17.183.14-2.96=0.189.98-1.08-3.56-1.95=3.396.95+5.59-7.39=5.156.13+1.7-0.33-0.59=6.918.11+3.82+2.65=14.588.5+4.6-3.03+1.36=11.433.65+9.38-6.71-5.54=0.787.09-5.41+9.06=10.740.59-0.47+2.95+3.18=6.252.76+5.71=8.479.94+7.57+8.85+8.46=34.821.77+6.98=8.757.63-2.03+2.21-5.28=2.534.73+3.37+8.68-4.86=11.928.89-0.64+1.53=9.784.84+8.02-2.23-3.87=6.767.3-4.5-2.5=0.36.37+9.61=15.989.3+9.71-2.66+6.12=22.474.9+9.7-2.3=12.33.23+1.66=4.894.05+7.67-0.88+3.49=14.333.38-1.6+3.23-3.73=1.281.36+9.12-2.32+1.83=9.995.1+6.2-6.1-2.51=2.698.2-1.15=7.059.16+9.74+2.84+5.27=27.018.3-4.31+8.16=12.155.9-0.95-0.26=4.696.2+1.57-0.05+1.75=9.474.51-2.93+7.41-6.05=2.947.87-6.15+9.68-3.54=7.869.23-1.78+0.3+9.14=16.897.75+9=16.756.25-3.2=3.059.71+7.15+3.72=20.586.46-0.72+3.63-8.93=0.441+4.37+1.02=6.396.58+2.34-7.7+4.16=5.386.43-0.41-5.67=0.353.99-3.66+6.25-0.77=5.819.92+3.72+4.82=18.467.06-0.9-0.22=5.949.98-1.75-4.7-1.99=1.547.78-7.14+9.35-4.82=5.176.35+9.98-6.82-6.34=3.179.61-4.69-2.1+8.18=114.81-0.75=4.066.46-1.92=4.547.44+9.65-2.93-1.12=13.047.3-3.91+9.91+7.54=20.848.35+6.78-2.82-6.75=5.561.39+7.14+3.21=11.742.4+0.1=2.56.44-0.27-0.83-2.21=3.134.18-1.78+4.05=6.455.6-3.06-1.04=1.57.04-4.43+4.85=7.468.79+6.13-3.51+7.35=18.768.41-2.49=5.924.5-0.98+1.8=5.327.54+4.62-3.16-5.34=3.663.12+4.67=7.791.88+6.03=7.913.92+6.99-1.43=9.484.76+1.65=6.413.36-1.81+3.98=5.537.27-0.11-0.79+8.96=15.335.47-2.04=3.438.24-2.67=5.579.64+4.42-0.1-2.46=11.59.26-5.83-1.85-1.03=0.556.91-2.89-3.61+5.62=6.032.25+0.27+5.35+5.17=13.042.04+1.02+5.28=8.341.6+9.98-3.5+8.61=16.698.1-3.82-2.5-0.73=1.058.48-0.21-4.62+5.35=96.85-3.53+8.81-9.68=2.457.91+9.3-3.22-2.39=11.67.02+9.1-0.46=15.661.86+1.06+3.5-0.87=5.553.69-1.83+4.22=6.081.25-0.43=0.829.94-2.68+6.17=13.437.31-1.23=6.083.19+9.33+4.66+1.66=18.847.87-1.18+8.03=14.728.91-1.13-1.08=6.72.17+6.04=8.218.05-3.16+6.91=11.87.2+7.65-4.62+0.79=11.027.15+8.98-4.85+4.76=16.045.33-0.35-4.67+3.66=3.979.26+9.03+0.19+8.73=27.219.88+1.63-9.21