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4.83+6.94-1.43-0.37=5.42-1.92-2.13=6.36-2.32-2.2+5.38=5.8-5.12+5.66+4.99=5.38+7.89-4.55-6.97=3.55+4.25+2.83-3.47=8.89-1.02-4.07-1.31=9.3-7.36+2.48=7.15-2.03+0.86-3.11=2.37-1.15+2.88=6.08-1.18-0.04=2.27+2.99+6.72=8.19-4.51+9.8-0.12=6.23+4.56-2.82-6.76=8.02+7.26-4.24+7.69=5.71-0.29-0.62=3.75-3.29+5.9+7.78=8.41-6.23-1.22+3.8=9.06-3.34=8.58-7.15+0.89+1.1=7.37+9.78-3.15=6.96-5.7+6.64+3.44=1.88+6.12+1.24=4.72+8.95+1.94+2.98=4.75+4.95+1.25-1.78=7.51-2.97-3.2-0.79=8.96+1.74+7.16=5.5+7.92-2.2-3.25=7.86-1.64-4.62=4.67+4.43=2.78+4.87+5.67-7.5=8.07-4.09=8.28-2.42+4.54+2.79=9.87+6.1-2.3=7.46-0.74-3.44-0.21=7.49-4.88-1.36-1=3.48+2.62=8.96-6.2+5.31=8.96-8.08+0.81=6.27-3.37-1.61=8.61-7.21+6.66=9.95+6.71-5.15-8.23=9.88-1.25-1.81+1.27=5.95+6.2+0.24+9.09=5.53+6.72+6.47-6.31=8.59-7.26+8.19+3.1=7.05-2.44+0.2+3.48=4.11-1.34-0.09=6.5+3.19-7.21=3.74+6.99=8.74-1.96=3.66+3.81+7.74=7.26+3.56+0.66-7.3=5.53-1.57+3.48-7.11=9.05-0.03-1.32-6.69=7.97+8.69-5.4+4.44=0.31+8.49-0.76=4.39+6.77-2.95-7.63=6.75+0.67-0.85+0.64=5.03+7.55+8.84-4.11=8.27-1.02+3.87-5.33=6.87-4.76+9.3-7.29=9.13-2.6+3.62-9.11=0.84+1.6+4.45+3.78=0.38+8.3+3.08-9.92=4.43-2.67-0.25-0.96=8.82+4.98=7.49+4.93-4.31+4.24=4.58-3.71=4.55-1.03-3.2=7.35+1.66+8.21=3.31-1.5+0.2+8.78=7.49+7.4+4.49=7.75-1.89-0.1=1.18+2.08=0.44+5.15-2.24-1.7=6.84-4.36=7.53-1.85+2.55-0.64=9.55+5.89-5.1=7.49+7.27+1.05+9.31=8.27-0.23-0.4=2.34-1.83+8.74-8.17=9.24+1.46-4.29=6.75+2.84-0.23+1.49=7.78-7.6+8.66-3.31=8.36+8.19+7.6+7.84=9.5+1.88-3.19=8.91-0.75+1.39-0.56=3.79+1.73-4.18+3.68=6.24-1.93+9.81+6.69=7.37-3.1-0.77=7.22+8.41-5.32+5.14=4.31-0.07=4.33-2.26+4.76=8.31-1.55+1.7-0.23=5.11+3.17-6.58=6.38+6.14+3.84=7.64+7.8+8.35=5.45+8.73-4.99+4.15=1.45+2.67+4.94-1.71=8.32-0.33-4.5=9.68-0.13+8.31+1.94=9.15+8.48-7.85-5.71=9.7-0.59-2.65=9.06+0.24-3.17=6.96+5.24-4.16=4.17+4.22=9.32-4.46-0.54=7.67+4.6-6.11-3.95=1.98+2.91+7.81-4.14=4.28+6.04-4.41-4.97=7.98-1.42-0.16-2.31=3.99+0.3+5.34-6.04=9.82-0.71-3.69+6.69=9.63+5.9+6.81-7.54=9.66+5.44+3.65+7.05=9.74+8.56=0.98+9.88-0.24-6.68=5.79+2.49=1.75+8.54-5.12=9.41+6.05-9.37-0.56=6-1.9-1.85=8.98-5.22=9.64-1.92-2.18=4.77-1.25+4.88=9.56-1.14+5.07-0.34=7.69-3.7+6.35-0.46=6.12+0.66-1.48+4.47=9.67-5.17-1.36-1.57=7.19-5.64+5.04-6.48=8.73-0.43-1.17-6.05=9.54-0.13-3.93=7.2+1.33-2.32+1.2=4.26-0.66-1.84+5.33=6.67+7.18-3.99=7.44-7.19+3.6=7.22-5.26-0.09-1.68=7.34+5.98+6.73-9.21=6.7+6.08-3.36-8.43=3.26+6.72=0.63+7.59-7.76=2.92-2.53=3.26-2.55+7.05-6.81=4.96-3.72+7.99=4.05+3.31+1.64+6.19=7.38-3.22-1.44-2.31=7-4.48+3.03+0.99=1.8+9.93-9.88-0.15=8.6-0.46=8.99-0.13-2.92=8.24-3.16-4.98=7.92-0.61-7.19+4.59=6.97-3.67-0.12=8.11-5.47+1.76-0.92=1.99+2.13+5.3=9.13-3.33+1.44-1.67=2.54+1.36+0.23+6.3=8.03-5.72-0.74-1.44=7.68-0.72+6.9=9.16+1.81-2.27+0.71=4.35+7.37+5.08-0.37=3.03-0.25-1.14=7.98-0.76+6.08-7.33=0.29+8.45+3.14=0.44+0.81+5.49+4.36=5.45+5.96-0.63+8.96=6.45+1.06=5.87-0.46-1.21+4.1=4.92+5.02-3.82=5.16+6.81+4.97-4.75=7.66-5.37-1.55+6.45=5.22-2.21+5.14=1.26+8.64-5.5+2.35=6.1-5.61+5+7.7=0.21+5.43+7.86+0.47=7.95-4.06+2.14=7.35+1.05+7.3-2.77=3.57+1.7=8.26-5.97=9.02-0.12+7.96=4.71+3.01-2.71+2.4=9.4+4.65-5.29+4.83=8.88+7.56-4.22-8.35=7.02-2.15+2.09+8.3=7.91-4.23+1.09=6.03+6.23-4.03+1.36=4.98-1.32-1.44-1.28=8.43-3.03-1.9=8.33+7.79-6.49=5.82+7.98+8.21-9.48=4.98+9.86=3.1+2.7=9.01-4.29=8.41-6.18+1.65=5.51-1.05-3.28=7.52+8.03-5.05+9.11=7.24+2.17+3.81=7.22-6.97+5.76=9.27-5.69=4.55-3.08=3.6-2.48+8.67=6.64+5.25-4.39=3.83+7.88+7.63+4.54=9.26+0.77+8.4=1.18+6.54+4.6=4.72+3.18+1.19-4.03=6.84-0.42-2.65+3.52=1.64+7.87-7.65=8.03+8.3-8.34-2.71=9.85-6.43=2.03-0.49-0.5-0.11=8.78-1.36-2.6=0.66+8.54=6.03-2.01-3.56+3.7=8.25-3.93+3.33=5.6-4.99=5.9+7.67-7.76=9.2+8.44-5.2-1.45=9.58-2.05-1.06-2=8.46-3.49-3.21=9.97-2.83+0.96=7.58-5.39-1.42+7.43=5.44+6.84-1.92-5.8=5.71-3.85+7.66-2.35=2.66+2.21+7.05=8.48-0.36=2.74-2.46=5.44+0.32-4.98+2.29=9.35+8.5-6.04-9.5=1.81+0.48-1.86+2.3=4.46+1.08+1.56=8.03+4.04=9.32-6.63+7.12=9.62-6.81+1.19=1.9-0.99+4.73=8.15+3.76-2.8-7.59=2.34+9.29+7.18=4.52-0.91=9.52-1.25-2.51-3.88=3.06-1.65-0.04=7.58-3.61-2.34+3.3=0.24+8.7-8.72=8.09+1.95-8.65=3.43+5.21-6.32+4.13=6.12+2.42-5.35=9.69-1.79-2.51-2.46=5.04-4.3+3+8.07=6.81-1.5-4.51=7.24-0.97-1.97-2.57=6.48+6.26-5.88-4.13=5.88-2.23-0.18+2.8=8.53-0.88-3.05-1.64=7.55-3.97-2.25-0.78=2.28+8.97-3.34=9.15+7.04=3.76+4.06+4.77=9.19+8.06-5.27+9.06=3.48+0.6-3.2=6.36-4.86+4.48=9.94-1.31=9.74-0.37-0.83-5.74=8.03-2.07-0.53+1.2=7.85-0.21-4.99-1.78=4.32-3.13+3.4-1.28=4.97-1.98+7.29-0.87=9.3-2.13-0.79-2.91=9.67-6.84-1.69=0.13+3.25+3.89+0.45=2.32-0.76+6.12-3.78=9.01-5.45-0.04-2.35=9.95+5.16-1.35+3.74=6.68-0.04-5.05+5.45=8.45-3.87-3.36+0.07=9.86+8.12+8.83-1.58=9.24-6.78+1.18=9.6-7.12-1.34+3.98=7.77+4.71+7.26=9.68+2.69-3.82=8.92-2.88-0.44-2.83=3.8+9.11+1.78-0.55=2.99-2.57=5.93-4.69+3.62-0.35=4.13+2.14+1.26+8.08=9.8-0.22-6.18-2.35=4.15+6.48-0.67=1.78-0.98+4.24+4.3=7.18-1.88+4.06-5.72=8.82-1.67-5.8=0.9+6.46+6.35-8.97=5.69-0.88-4+4.3=9.04-6.93+1.67+5.74=8.62-5.28-0.95+7.25=0.9+9.68-1.28-8.08=9.96-7.16-1.21-0.95=6.44+0.24+1.09-7.19=9.89+4.56+1.99=8.73-6.92=2.2+2.84=4.79-3.28=8.16+0.92-3.16=0.83+8.83=2.13+6.07-4.86-1.22=9.9-5.74-3+4.49=8.4+5.79-6.2=9.02-5.6=7.9-2.44=8.01+8.17-0.79-2.66=4.7+4.08=2.84+6.88+6.02+5.88=5.98+9.7+5.13-6.6=6.34-5.19+7.96-0.65=8.7-6.2+4.43+9.22=3.88+1.85-1.63-2.02=6.68-1.94+2.73+3.42=2.68+6.72=8.18+3.01-3.9=8.35+2.53-0.95-3.22=6.17-2.07+4.67+3.23=9.61-6.05-2.73+6.99=5.91+7.83-5.14=8.71-4.07+4.09=7.13+1.51+8.17+8.23=5.49+3.04+9.2-8.89=4.71-1.25+7.15=6.49-3.69=8.69-4.81-1-2.58=3.71+9.46=5.77+7.49+4.85-9.65=4.4+6.6+2.37=5.7+0.18+7.47+5.79=8.97-1.44+5.52=4.13+1.2+3.41=7.5-1.3+5.32-2.03=0.77+7.04+9.26=2.37+7.68+1.76=6.05-0.9-1.44-2.66=2.22+1.74+6.51=8.65-5.7+9.21+2.39=6.21-0.41+3.41-1.95=6.91-1.31-5.32=1.82+6.75-6.28+5.74=7.74+6.33-5.51+0.89=9.56-2.68-2.21=6.54-0.26=5.16+9.34=8.63+4.76=7.05-0.85=2.46+7.73-0.06=7.6-6.73+0.77=8.82-7.85+6.6+7.5=8.94-5.06+6.54-8.46=3.77+5.44+9.93+0.31=7.38+8.23-8.37-6.49=1.63+5.16+9.4+7.93=7.95-1.89-3.66+9.97=9.62-5.87-3.65=2.1+4.12+9.72=5.91+9.15=8.99-0.82+6.86+9.84=7.67-1.64-1.86=0.54+8.81-2.42=1.66-1.32+6.26=8.77+7.08=9.3-1.52-2.6=9.25-0.53-0.52-5.79=8.92+0.3-2.45=3.76+3.13+8.77-6.14=6.7-0.09-3.85-2.16=4.53+3.66=9.21-6.49+5.83-0.65=7.63-0.87-5.89+9.33=3.69+1.66+4.21-7.5=9.12-6.25+0.84+8.48=7.83-3.54-0.48+7.23=4.81-0.43-0.23+9.82=5.75+7.64+4.25-1.43=7.7-0.91+9.18-0.55=9.76-3.12-0.74=1.28+9.3-8.75+7.6=3.46+6.75+7.32-0.32=0.65+8.4+7.56=9.24-0.79+4.28+4.56=5.76+6.37+0.86+5.63=0.7-0.22+3.84=6.67+3.27+0.72-2.46=8.14+6.3=7.54+1.54+4.79-1.79=7.97+6.49+5.96=5.32+5.24-4.55=3.91+1.17+2.19+6.76=9.94-4.31-0.89+1.29=4.4-1.85=8.22+8.32-3.96-3.59=0.71+0.81=8.92-1.32-0.8-3.11=6.39+8.96+0.51-5.59=7.29+5.85+3.51-0.38=4.1-2.34+3.98=7.17+7.64=9.02-2.61+6.11+1.55=8.74-2.1-0.61+0.28=5.86+6.93-7.16+8.62=0.22+3.78+8.11=2.24+3.79+7.62-9.31=7.26+8.58+8.74+4.2=7.46+3.35+3.51=6.22-5.19+7.17-0.33=8.36+2.43+8.54-1.67=1.1+1.86-2.54+4.63=5.82+7.19+5.32=4.11-1.83-0.79+5.92=5.7+2.85+0.22+1.33=6.8+0.22+1.44=9.18-5.27+4.38-1.51=1.07+9.91+8.21+6.13=5.65+6.33+3.11=7.67-3.5+5.56+3.63=6.38+2.69-5.67-0.74=7.08-0.48+7.15+5.73=9.92-1.76-2.69-2.48=0.41+4.44+0.27=5.67-1.8+9.16-1.76=6.1+7.76+1.91+7.54=4.97+8.58-0.98-7.26=9.61+8.83-9.66=9.34+5.04+3.01-6.28=8.16-2.44=5.19-1.31+6.64=8.01+9.74-3.2-6.04=3.41+6.8-6.03=9.61+2.96+7.26+3.6=9.55+7.84+6.3+6.56=9.67+2.97=8.7-1.32=9.02-6.41=8.8+7.99+8.43=7.72-1.62-0.7-4.81=9.38-3.02-3.56=8.43-0.49-0.15=7.12+3.11-5.02-3.04=4.88+2.27+2.25=4.77+9.65-4.34+6.93=7.81-5.34-0.83+7.91=0.06+7.45+0.15+4.55=9.98+4.17+6.37=8.17-3.12=5.16+9.56+8.23=7.09+9.34=5.35-1.34+3.76=9.91+7.7+8.52+2.76=5.62-1.36=4.58+7.38+0.59+0.33=3.03-2.4+8.11-5.68=7.72-0.11-4.43-2.26=1.1+6.69+0.52+1.28=8.99-1.49-7.04+2.86=3.94-1.85=8.78-2.53-4.72+2.47=5.04-0.12+7-6.61=3.74+1.15=8.42-6.73+1.21=1.84+8.73+8.45-1.16=7.52-6.17+7.91+0.82=4.88+7.48+2.3=4.19-1.97=0.91+9.13+3.98+9.32=7.28+4.1-3.58=1.3+6.74-3.42=5.77+8.63-6.54-1.17=7.37-6.39+6.49=7.85-4.47+5.33+6.93=8.07+7.88-5.27-3.47=3.84+6.68-0.89-9.36=4.16+6.1-4.76+6.49=7.24+6.15-0.25-9=2.87+8.54-1.86+1.58=7.86+4.15-0.52=9.29+6.86=5.18+2.87=8.65-4.99+7.77+6.07=7.94+7.2-6.61=0.99+3.23+2.96=8.89+9.23+0.12-7.04=6.9+9.4-0.77-5.02=7.9+2.58-2.41-5.83=7.52+6.56+0.55+4.11=1.67+8.16=8.46-4.32+8.89=7.19+1.26-4.86=1.47+3.19-2.14=8.94-2.77-4.28=5.98-0.06-0.53=6.69-1.28=4.65+3.99+2.44+4.75=8.74+0.18-8.39=9.61-6.65+2.73=9.94+9.82-2.83-1.47=6.21-0.03-2.73+9.42=9.18+2.14-9.01=8.49-0.53+7.24=8.11-0.34-2.37=8.04-0.9-0.25+8.56=2.13-1.6+0.64+3.56=8.71-8.53+4.23=9.65-3.23-3.34-1.04=7.11-4.6+4.1+9.84=7.97-1.97=7.45-4.68+1.77+0.77=1.7+3.39+5.33+4.24=6.99-6.52+5.52=5.88-1.15+1.59-3.94=9.55-2.04-3.84+7.27=3.01-2.26+7.78-5.56=8.26-0.72+4.92+7.2=8.34-2.57-2.03+6.88=2.78+0.3+4.56+5.32=2.99-1.03+4.56=9.85+4.8-1.68+8.29=2+6.92+9.64-7.52=3.52-1.94+6.64=6.86+2.56+4.81+6.23=1.66+4.94+8.21=8.6-7.37-0.23=6.49-2.45-3.14+4.23=2.05+9.94+1.95=3.31+3.3-4.59=3.21-1.13+7.57=6.26-3.16+9.95+6.39=5.04-0.84-4.05+1.1=9.55-3.34+6.4+2.44=0.43+4.83=7.34+9.71-1.42-7.94=2.34+1.72=7.49-3.4-0.24-3.08=0.85-0.66=9.59-7.22+6.41-4.56=4.9+0.6=9.11-4.84-2.81+3.91=5.23-0.22-2.18+3.4=7.38-1.07-0.66-5.13=6.54+7.1+1.26-6.78=6.02+7.75-4.23=2.84-1.61+7.01-6.96=1.41+1.67-2.53+2.48=2.45+7.01+9.56+2.67=8.3+3.85-3.88=7.95-0.94-6.3=4.72+2.26+5.85=3.48+8.84=6.4-4.6-0.13+8.94=2.89+4.63-5.28+2.29=3.01+8.06=5.98+4.67+3.11=4.34-3.08+8.33-3.28=9.46-3.58-1.78+7.14=1.27+4.23+7.85+9.56=4.06-2.19+8.12-6.68=9.1-0.34-3.43-3.78=2.39+4.88+0.72=5.33+5.74=8.02-4.83+9.12+7.97=7.69+5.7-8.96+3.38=3.68+6.13=6.4+7.75-2.91-2.95=7.56-3.01-2.2+0.99=9.8-2.13+4.05=8.69-3.62+5.94-1.83=3.02-0.59+3.61=7.19+9.33-1.23-9.01=5.08+4.63-1.36+0.59=8.7+8.81-0.11=7.84+5.94+1.33=3.2+4.25-4.27-1.5=9.88-4.56-1.44-1.93=7.08-6.57+0.9-1.07=7.15+6.47-2.78+2.22=8.11-1+0.53-0.73=8.35-1.4-6.53+9.75=7.69+5.03-7.31+3.55=7.29+9.73-1.44+7.33=2.15+5.97+2.68+5.01=9.83-7.35-0.67+5.75=8.69-7.8=7.07-2.8-1.16=7.5+8.45+3.74=8.29-5.8-0.37=7.94+6.97+2.62-1.93=1.86+2.07-1.71-0.64=1.59+0.93+4.39=9.33+8.55=6.31-1.27-1.45-3.22=5.74+6.15+1.23-2.91=3.63-1.75+7.57+0.53=7.27-0.22+6.72+3.13=0.04+7.26-5.07-1.3=2.22+4.05=8.26-1.6-5.17=9.32-1.42-0.27+2.67=9.08+0.64+6.63+6.03=6.94+0.86+1.4+7.84=7.37-5.89=9.37+7.16-4.26+4.14=4.26-2.87+7.13-7.77=8.74-0.4-3.11-2.95=8.56+7.66+5.07+8=4.76+9.39-7.72=5.91+6.63-2.89+0.12=4.84-3.99+8.97-9.7=3.34-2.69+8.33=5.87-2.62-1.22+9.02=9.39+9.44+0.28+0.33=7.25-2.35=9.35+9.27=8.53+9.59+1.07+1.41=5.95-2.79-2.29+5.94=8.06-4.05+8.86-1.66=6.09-0.89-4.03=7.48-0.73-4.67=5.78-0.63-0.08-4.21=6.79+5.11+4.74+6.23=7.42+9.44+3.96+2.1=9.51+7.61+7.04-5.36=1.13+9.55+3.01-0.82=8.37-2.95+8.31=2.88-1.21+7.58-3.33=9.19-7.13-1.23-0.24=7.42-1.47+7.9-4.98=7.57-5.28=9.4-2.02-6.04-0.6=4+4.97+7.54-6.5=4.49-2.79-0.24+6.99=2.75+8.69+9.05=9.65-7.78-0.91=1.1-0.65=8.15+2.21-5.96+4.11=9.26+4.2+3.37=7.55-2.22=6.26-1.03-4.17=2.35+6.63+6.88-5.61=6+1.45+3.41=1.82-1.12+4.68+1.8=8.42+1.75-6.47+1.71=8.91+8.13+9.55-0.18=9.99+0.89-1.16+2.77=6.32-0.79-2.84+3.49=8.28-1.33-0.68+9.18=1.76+8.73+1.92-3.38=6.68+4.95+7.47=5.21-1.07-1.57-1.53=3.11-1.61=1.35+6.48+0.26=1.37+1.23+9.72+0.58=8.33-1.13-5.2+7.8=4.04-3.66+6.88+2.76=9.51+4.77=8.85-3.73-2.37-0.14=6.04-3.64+8.77+4.4=7-6.49+4.85=8.85+3.77-3.5-8.69=4.23+3.88=9.12+3.44-1.95+2.65=9.9-4.99-2.14-0.86=6.21-2.68-0.4-0.7=1.65-0.62-0.2=7.57+9.68+5.93+0.75=1.27+5.54+7.59-4.43=6.99-5.21+3.66=9.26-3.31+1.52+1.75=7.76+1.24+0.2+0.46=2.54-2.32+2.89+9.91=7.3-1.42-2.68+5.87=3.39-2.43+5.11=9.34+7.09+8.49-4.72=2.27+6.25+1.03=4.78-2.9=9.38-7.37=1.65-0.2+0.21+0.16=8.96+3.8-2.12+1.14=3.61-1.58+9.93+9.38=2.42-1.6=9.96+1.37=7.13+5.66=4.69+4.42+6.65-3.92=8.25-0.5-1.68+2.18=0.09+5.98+9.81-3.79=2.77-0.48=6.46+0.03+8.11+3.82=8.34+1.83+9.1+4.82=1.63+6.47-2.43-0.71=7.72-5.55=9.41-4.16+1.2-1.04=8.48-4.11+1.07-1.56=4.28-1.06-1.9-0.71=7.4-3.27+6.26-0.63=4.31+5.58-1.84=9.73-9.05+6.89+5.62=8.24-7+4.41=8.27-1.49+5.76+5.03=5.08+7.06+8.05-2.03=2.34+7.76=3.58+3.79-6.68-0.2=4.31-3.77=9.46-2.17-5.94=6.72-6.05+7.19-0.84=6.84+4.69=5.57-1.41=9.16+4.34-2.31+2.92=5.29-3.69-0.44-0.15=7.93+6.42-5.87+3.83=7.57-7.02+5.24=9.98+4.91+9.81-0.09=9.02+6.35-8.13+2.2=2.87+9.63+5.26+1.04=5.75+3.38-2.95-4.98=4.98+4.48-3.98+8.98=7.9-3.47-1.17-0.26=8.43-2.58-4.28-0.95=0.36+9.42-1.85=7.5+9.29-2.73-4.88=5.61+0.27=6.77+1.39-3.48+5.39=4.14+5.03-4.21=4.37+0.39+9.65+2.56=6.19+3.98-2.98=3.44+9.88+1.31=9.26+5.71=6.17+3.35-5.64+6.43=6.87+0.39-1.03=7.53-3-0.8=6.12-2.98+5.86+8.27=9.05-5.36=7.37-2.96-3.82=7.38-0.22-0.1+4.12=6.16+6.35-9.11+4.77=7.34-3.07-1.03=4.51+0.65-4.19+9.17=6.17+5.03-8.18-0.61=4.22+0.71+9.48-1.6=9.18+7.32-7.74=7.7+7.89+5.88+0.69=9.69-1.46-1.29-3.34=4.71+0.25-0.9-1.25=9.15+5.92-0.86+2.47=6.18+3.14-2.91-1.84=5.89-4.86-0.78=8.6-3.56+8.42-1.3=4.05-0.96+2.46+3.54=8.87-0.59+1.64+6.14=8.88-4.78=2.15-1.96+1.58=4.61-2.88+5.79+6.31=9.97+8.56-2.42-0.09=3.37-3.11+1.81=9.72-3.52+6.55+2.48=9.75-1.62+3.14+5.05=1.27+8.71=参考答案4.83+6.94-1.43-0.37=9.975.42-1.92-2.13=1.376.36-2.32-2.2+5.38=7.225.8-5.12+5.66+4.99=11.335.38+7.89-4.55-6.97=1.753.55+4.25+2.83-3.47=7.168.89-1.02-4.07-1.31=2.499.3-7.36+2.48=4.427.15-2.03+0.86-3.11=2.872.37-1.15+2.88=4.16.08-1.18-0.04=4.862.27+2.99+6.72=11.988.19-4.51+9.8-0.12=13.366.23+4.56-2.82-6.76=1.218.02+7.26-4.24+7.69=18.735.71-0.29-0.62=4.83.75-3.29+5.9+7.78=14.148.41-6.23-1.22+3.8=4.769.06-3.34=5.728.58-7.15+0.89+1.1=3.427.37+9.78-3.15=146.96-5.7+6.64+3.44=11.341.88+6.12+1.24=9.244.72+8.95+1.94+2.98=18.594.75+4.95+1.25-1.78=9.177.51-2.97-3.2-0.79=0.558.96+1.74+7.16=17.865.5+7.92-2.2-3.25=7.977.86-1.64-4.62=1.64.67+4.43=9.12.78+4.87+5.67-7.5=5.828.07-4.09=3.988.28-2.42+4.54+2.79=13.199.87+6.1-2.3=13.677.46-0.74-3.44-0.21=3.077.49-4.88-1.36-1=0.253.48+2.62=6.18.96-6.2+5.31=8.078.96-8.08+0.81=1.696.27-3.37-1.61=1.298.61-7.21+6.66=8.069.95+6.71-5.15-8.23=3.289.88-1.25-1.81+1.27=8.095.95+6.2+0.24+9.09=21.485.53+6.72+6.47-6.31=12.418.59-7.26+8.19+3.1=12.627.05-2.44+0.2+3.48=8.294.11-1.34-0.09=2.686.5+3.19-7.21=2.483.74+6.99=10.738.74-1.96=6.783.66+3.81+7.74=15.217.26+3.56+0.66-7.3=4.185.53-1.57+3.48-7.11=0.339.05-0.03-1.32-6.69=1.017.97+8.69-5.4+4.44=15.70.31+8.49-0.76=8.044.39+6.77-2.95-7.63=0.586.75+0.67-0.85+0.64=7.215.03+7.55+8.84-4.11=17.318.27-1.02+3.87-5.33=5.796.87-4.76+9.3-7.29=4.129.13-2.6+3.62-9.11=1.040.84+1.6+4.45+3.78=10.670.38+8.3+3.08-9.92=1.844.43-2.67-0.25-0.96=0.558.82+4.98=13.87.49+4.93-4.31+4.24=12.354.58-3.71=0.874.55-1.03-3.2=0.327.35+1.66+8.21=17.223.31-1.5+0.2+8.78=10.797.49+7.4+4.49=19.387.75-1.89-0.1=5.761.18+2.08=3.260.44+5.15-2.24-1.7=1.656.84-4.36=2.487.53-1.85+2.55-0.64=7.599.55+5.89-5.1=10.347.49+7.27+1.05+9.31=25.128.27-0.23-0.4=7.642.34-1.83+8.74-8.17=1.089.24+1.46-4.29=6.416.75+2.84-0.23+1.49=10.857.78-7.6+8.66-3.31=5.538.36+8.19+7.6+7.84=31.999.5+1.88-3.19=8.198.91-0.75+1.39-0.56=8.993.79+1.73-4.18+3.68=5.026.24-1.93+9.81+6.69=20.817.37-3.1-0.77=3.57.22+8.41-5.32+5.14=15.454.31-0.07=4.244.33-2.26+4.76=6.838.31-1.55+1.7-0.23=8.235.11+3.17-6.58=1.76.38+6.14+3.84=16.367.64+7.8+8.35=23.795.45+8.73-4.99+4.15=13.341.45+2.67+4.94-1.71=7.358.32-0.33-4.5=3.499.68-0.13+8.31+1.94=19.89.15+8.48-7.85-5.71=4.079.7-0.59-2.65=6.469.06+0.24-3.17=6.136.96+5.24-4.16=8.044.17+4.22=8.399.32-4.46-0.54=4.327.67+4.6-6.11-3.95=2.211.98+2.91+7.81-4.14=8.564.28+6.04-4.41-4.97=0.947.98-1.42-0.16-2.31=4.093.99+0.3+5.34-6.04=3.599.82-0.71-3.69+6.69=12.119.63+5.9+6.81-7.54=14.89.66+5.44+3.65+7.05=25.89.74+8.56=18.30.98+9.88-0.24-6.68=3.945.79+2.49=8.281.75+8.54-5.12=5.179.41+6.05-9.37-0.56=5.536-1.9-1.85=2.258.98-5.22=3.769.64-1.92-2.18=5.544.77-1.25+4.88=8.49.56-1.14+5.07-0.34=13.157.69-3.7+6.35-0.46=9.886.12+0.66-1.48+4.47=9.779.67-5.17-1.36-1.57=1.577.19-5.64+5.04-6.48=0.118.73-0.43-1.17-6.05=1.089.54-0.13-3.93=5.487.2+1.33-2.32+1.2=7.414.26-0.66-1.84+5.33=7.096.67+7.18-3.99=9.867.44-7.19+3.6=3.857.22-5.26-0.09-1.68=0.197.34+5.98+6.73-9.21=10.846.7+6.08-3.36-8.43=0.993.26+6.72=9.980.63+7.59-7.76=0.462.92-2.53=0.393.26-2.55+7.05-6.81=0.954.96-3.72+7.99=9.234.05+3.31+1.64+6.19=15.197.38-3.22-1.44-2.31=0.417-4.48+3.03+0.99=6.541.8+9.93-9.88-0.15=1.78.6-0.46=8.148.99-0.13-2.92=5.948.24-3.16-4.98=0.17.92-0.61-7.19+4.59=4.716.97-3.67-0.12=3.188.11-5.47+1.76-0.92=3.481.99+2.13+5.3=9.429.13-3.33+1.44-1.67=5.572.54+1.36+0.23+6.3=10.438.03-5.72-0.74-1.44=0.137.68-0.72+6.9=13.869.16+1.81-2.27+0.71=9.414.35+7.37+5.08-0.37=16.433.03-0.25-1.14=1.647.98-0.76+6.08-7.33=5.970.29+8.45+3.14=11.880.44+0.81+5.49+4.36=11.15.45+5.96-0.63+8.96=19.746.45+1.06=7.515.87-0.46-1.21+4.1=8.34.92+5.02-3.82=6.125.16+6.81+4.97-4.75=12.197.66-5.37-1.55+6.45=7.195.22-2.21+5.14=8.151.26+8.64-5.5+2.35=6.756.1-5.61+5+7.7=13.190.21+5.43+7.86+0.47=13.977.95-4.06+2.14=6.037.35+1.05+7.3-2.77=12.933.57+1.7=5.278.26-5.97=2.299.02-0.12+7.96=16.864.71+3.01-2.71+2.4=7.419.4+4.65-5.29+4.83=13.598.88+7.56-4.22-8.35=3.877.02-2.15+2.09+8.3=15.267.91-4.23+1.09=4.776.03+6.23-4.03+1.36=9.594.98-1.32-1.44-1.28=0.948.43-3.03-1.9=3.58.33+7.79-6.49=9.635.82+7.98+8.21-9.48=12.534.98+9.86=14.843.1+2.7=5.89.01-4.29=4.728.41-6.18+1.65=3.885.51-1.05-3.28=1.187.52+8.03-5.05+9.11=19.617.24+2.17+3.81=13.227.22-6.97+5.76=6.019.27-5.69=3.584.55-3.08=1.473.6-2.48+8.67=9.796.64+5.25-4.39=7.53.83+7.88+7.63+4.54=23.889.26+0.77+8.4=18.431.18+6.54+4.6=12.324.72+3.18+1.19-4.03=5.066.84-0.42-2.65+3.52=7.291.64+7.87-7.65=1.868.03+8.3-8.34-2.71=5.289.85-6.43=3.422.03-0.49-0.5-0.11=0.938.78-1.36-2.6=4.820.66+8.54=9.26.03-2.01-3.56+3.7=4.168.25-3.93+3.33=7.655.6-4.99=0.615.9+7.67-7.76=5.819.2+8.44-5.2-1.45=10.999.58-2.05-1.06-2=4.478.46-3.49-3.21=1.769.97-2.83+0.96=8.17.58-5.39-1.42+7.43=8.25.44+6.84-1.92-5.8=4.565.71-3.85+7.66-2.35=7.172.66+2.21+7.05=11.928.48-0.36=8.122.74-2.46=0.285.44+0.32-4.98+2.29=3.079.35+8.5-6.04-9.5=2.311.81+0.48-1.86+2.3=2.734.46+1.08+1.56=7.18.03+4.04=12.079.32-6.63+7.12=9.819.62-6.81+1.19=41.9-0.99+4.73=5.648.15+3.76-2.8-7.59=1.522.34+9.29+7.18=18.814.52-0.91=3.619.52-1.25-2.51-3.88=1.883.06-1.65-0.04=1.377.58-3.61-2.34+3.3=4.930.24+8.7-8.72=0.228.09+1.95-8.65=1.393.43+5.21-6.32+4.13=6.456.12+2.42-5.35=3.199.69-1.79-2.51-2.46=2.935.04-4.3+3+8.07=11.816.81-1.5-4.51=0.87.24-0.97-1.97-2.57=1.736.48+6.26-5.88-4.13=2.735.88-2.23-0.18+2.8=6.278.53-0.88-3.05-1.64=2.967.55-3.97-2.25-0.78=0.552.28+8.97-3.34=7.919.15+7.04=16.193.76+4.06+4.77=12.599.19+8.06-5.27+9.06=21.043.48+0.6-3.2=0.886.36-4.86+4.48=5.989.94-1.31=8.639.74-0.37-0.83-5.74=2.88.03-2.07-0.53+1.2=6.637.85-0.21-4.99-1.78=0.874.32-3.13+3.4-1.28=3.314.97-1.98+7.29-0.87=9.419.3-2.13-0.79-2.91=3.479.67-6.84-1.69=1.140.13+3.25+3.89+0.45=7.722.32-0.76+6.12-3.78=3.99.01-5.45-0.04-2.35=1.179.95+5.16-1.35+3.74=17.56.68-0.04-5.05+5.45=7.048.45-3.87-3.36+0.07=1.299.86+8.12+8.83-1.58=25.239.24-6.78+1.18=3.649.6-7.12-1.34+3.98=5.127.77+4.71+7.26=19.749.68+2.69-3.82=8.558.92-2.88-0.44-2.83=2.773.8+9.11+1.78-0.55=14.142.99-2.57=0.425.93-4.69+3.62-0.35=4.514.13+2.14+1.26+8.08=15.619.8-0.22-6.18-2.35=1.054.15+6.48-0.67=9.961.78-0.98+4.24+4.3=9.347.18-1.88+4.06-5.72=3.648.82-1.67-5.8=1.350.9+6.46+6.35-8.97=4.745.69-0.88-4+4.3=5.119.04-6.93+1.67+5.74=9.528.62-5.28-0.95+7.25=9.640.9+9.68-1.28-8.08=1.229.96-7.16-1.21-0.95=0.646.44+0.24+1.09-7.19=0.589.89+4.56+1.99=16.448.73-6.92=1.812.2+2.84=5.044.79-3.28=1.518.16+0.92-3.16=5.920.83+8.83=9.662.13+6.07-4.86-1.22=2.129.9-5.74-3+4.49=5.658.4+5.79-6.2=7.999.02-5.6=3.427.9-2.44=5.468.01+8.17-0.79-2.66=12.734.7+4.08=8.782.84+6.88+6.02+5.88=21.625.98+9.7+5.13-6.6=14.216.34-5.19+7.96-0.65=8.468.7-6.2+4.43+9.22=16.153.88+1.85-1.63-2.02=2.086.68-1.94+2.73+3.42=10.892.68+6.72=9.48.18+3.01-3.9=7.298.35+2.53-0.95-3.22=6.716.17-2.07+4.67+3.23=129.61-6.05-2.73+6.99=7.825.91+7.83-5.14=8.68.71-4.07+4.09=8.737.13+1.51+8.17+8.23=25.045.49+3.04+9.2-8.89=8.844.71-1.25+7.15=10.616.49-3.69=2.88.69-4.81-1-2.58=0.33.71+9.46=13.175.77+7.49+4.85-9.65=8.464.4+6.6+2.37=13.375.7+0.18+7.47+5.79=19.148.97-1.44+5.52=13.054.13+1.2+3.41=8.747.5-1.3+5.32-2.03=9.490.77+7.04+9.26=17.072.37+7.68+1.76=11.816.05-0.9-1.44-2.66=1.052.22+1.74+6.51=10.478.65-5.7+9.21+2.39=14.556.21-0.41+3.41-1.95=7.266.91-1.31-5.32=0.281.82+6.75-6.28+5.74=8.037.74+6.33-5.51+0.89=9.459.56-2.68-2.21=4.676.54-0.26=6.285.16+9.34=14.58.63+4.76=13.397.05-0.85=6.22.46+7.73-0.06=10.137.6-6.73+0.77=1.648.82-7.85+6.6+7.5=15.078.94-5.06+6.54-8.46=1.963.77+5.44+9.93+0.31=19.457.38+8.23-8.37-6.49=0.751.63+5.16+9.4+7.93=24.127.95-1.89-3.66+9.97=12.379.62-5.87-3.65=0.12.1+4.12+9.72=15.945.91+9.15=15.068.99-0.82+6.86+9.84=24.877.67-1.64-1.86=4.170.54+8.81-2.42=6.931.66-1.32+6.26=6.68.77+7.08=15.859.3-1.52-2.6=5.189.25-0.53-0.52-5.79=2.418.92+0.3-2.45=6.773.76+3.13+8.77-6.14=9.526.7-0.09-3.85-2.16=0.64.53+3.66=8.199.21-6.49+5.83-0.65=7.97.63-0.87-5.89+9.33=10.23.69+1.66+4.21-7.5=2.069.12-6.25+0.84+8.48=12.197.83-3.54-0.48+7.23=11.044.81-0.43-0.23+9.82=13.975.75+7.64+4.25-1.43=16.217.7-0.91+9.18-0.55=15.429.76-3.12-0.74=5.91.28+9.3-8.75+7.6=9.433.46+6.75+7.32-0.32=17.210.65+8.4+7.56=16.619.24-0.79+4.28+4.56=17.295.76+6.37+0.86+5.63=18.620.7-0.22+3.84=4.326.67+3.27+0.72-2.46=8.28.14+6.3=14.447.54+1.54+4.79-1.79=12.087.97+6.49+5.96=20.425.32+5.24-4.55=6.013.91+1.17+2.19+6.76=14.039.94-4.31-0.89+1.29=6.034.4-1.85=2.558.22+8.32-3.96-3.59=8.990.71+0.81=1.528.92-1.32-0.8-3.11=3.696.39+8.96+0.51-5.59=10.277.29+5.85+3.51-0.38=16.274.1-2.34+3.98=5.747.17+7.64=14.819.02-2.61+6.11+1.55=14.078.74-2.1-0.61+0.28=6.315.86+6.93-7.16+8.62=14.250.22+3.78+8.11=12.112.24+3.79+7.62-9.31=4.347.26+8.58+8.74+4.2=28.787.46+3.35+3.51=14.326.22-5.19+7.17-0.33=7.878.36+2.43+8.54-1.67=17.661.1+1.86-2.54+4.63=5.055.82+7.19+5.32=18.334.11-1.83-0.79+5.92=7.415.7+2.85+0.22+1.33=10.16.8+0.22+1.44=8.469.18-5.27+4.38-1.51=6.781.07+9.91+8.21+6.13=25.325.65+6.33+3.11=15.097.67-3.5+5.56+3.63=13.366.38+2.69-5.67-0.74=2.667.08-0.48+7.15+5.73=19.489.92-1.76-2.69-2.48=2.990.41+4.44+0.27=5.125.67-1.8+9.16-1.76=11.276.1+7.76+1.91+7.54=23.314.97+8.58-0.98-7.26=5.319.61+8.83-9.66=8.789.34+5.04+3.01-6.28=11.118.16-2.44=5.725.19-1.31+6.64=10.528.01+9.74-3.2-6.04=8.513.41+6.8-6.03=4.189.61+2.96+7.26+3.6=23.439.55+7.84+6.3+6.56=30.259.67+2.97=12.648.7-1.32=7.389.02-6.41=2.618.8+7.99+8.43=25.227.72-1.62-0.7-4.81=0.599.38-3.02-3.56=2.88.43-0.49-0.15=7.797.12+3.11-5.02-3.04=2.174.88+2.27+2.25=9.44.77+9.65-4.34+6.93=17.017.81-5.34-0.83+7.91=9.550.06+7.45+0.15+4.55=12.219.98+4.17+6.37=20.528.17-3.12=5.055.16+9.56+8.23=22.957.09+9.34=16.435.35-1.34+3.76=7.779.91+7.7+8.52+2.76=28.895.62-1.36=4.264.58+7.38+0.59+0.33=12.883.03-2.4+8.11-5.68=3.067.72-0.11-4.43-2.26=0.921.1+6.69+0.52+1.28=9.598.99-1.49-7.04+2.86=3.323.94-1.85=2.098.78-2.53-4.72+2.47=45.04-0.12+7-6.61=5.313.74+1.15=4.898.42-6.73+1.21=2.91.84+8.73+8.45-1.16=17.867.52-6.17+7.91+0.82=10.084.88+7.48+2.3=14.664.19-1.97=2.220.91+9.13+3.98+9.32=23.347.28+4.1-3.58=7.81.3+6.74-3.42=4.625.77+8.63-6.54-1.17=6.697.37-6.39+6.49=7.477.85-4.47+5.33+6.93=15.648.07+7.88-5.27-3.47=7.213.84+6.68-0.89-9.36=0.274.16+6.1-4.76+6.49=11.997.24+6.15-0.25-9=4.142.87+8.54-1.86+1.58=11.137.86+4.15-0.52=11.499.29+6.86=16.155.18+2.87=8.058.65-4.99+7.77+6.07=17.57.94+7.2-6.61=8.530.99+3.23+2.96=7.188.89+9.23+0.12-7.04=11.26.9+9.4-0.77-5.02=10.517.9+2.58-2.41-5.83=2.247.52+6.56+0.55+4.11=18.741.67+8.16=9.838.46-4.32+8.89=13.037.19+1.26-4.86=3.591.47+3.19-2.14=2.528.94-2.77-4.28=1.895.98-0.06-0.53=5.396.69-1.28=5.414.65+3.99+2.44+4.75=15.838.74+0.18-8.39=0.539.61-6.65+2.73=5.699.94+9.82-2.83-1.47=15.466.21-0.03-2.73+9.42=12.879.18+2.14-9.01=2.318.49-0.53+7.24=15.28.11-0.34-2.37=5.48.04-0.9-0.25+8.56=15.452.13-1.6+0.64+3.56=4.738.71-8.53+4.23=4.419.65-3.23-3.34-1.04=2.047.11-4.6+4.1+9.84=16.457.97-1.97=67.45-4.68+1.77+0.77=5.311.7+3.39+5.33+4.24=14.666.99-6.52+5.52=5.995.88-1.15+1.59-3.94=2.389.55-2.04-3.84+7.27=10.943.01-2.26+7.78-5.56=2.978.26-0.72+4.92+7.2=19.668.34-2.57-2.03+6.88=10.622.78+0.3+4.56+5.32=12.962.99-1.03+4.56=6.529.85+4.8-1.68+8.29=21.262+6.92+9.64-7.52=11.043.52-1.94+6.64=8.226.86+2.56+4.81+6.23=20.461.66+4.94+8.21=14.818.6-7.37-0.23=16.49-2.45-3.14+4.23=5.132.05+9.94+1.95=13.943.31+3.3-4.59=2.023.21-1.13+7.57=9.656.26-3.16+9.95+6.39=19.445.04-0.84-4.05+1.1=1.259.55-3.34+6.4+2.44=15.050.43+4.83=5.267.34+9.71-1.42-7.94=7.692.34+1.72=4.067.49-3.4-0.24-3.08=0.770.85-0.66=0.199.59-7.22+6.41-4.56=4.224.9+0.6=5.59.11-4.84-2.81+3.91=5.375.23-0.22-2.18+3.4=6.237.38-1.07-0.66-5.13=0.526.54+7.1+1.26-6.78=8.126.02+7.75-4.23=9.542.84-1.61+7.01-6.96=1.281.41+1.67-2.53+2.48=3.032.45+7.01+9.56+2.67=21.698.3+3.85-3.88=8.277.95-0.94-6.3=0.714.72+2.26+5.85=12.833.48+8.84=12.326.4-4.6-0.13+8.94=10.612.89+4.63-5.28+2.29=4.533.01+8.06=11.075.98+4.67+3.11=13.764.34-3.08+8.33-3.28=6.319.46-3.58-1.78+7.14=11.241.27+4.23+7.85+9.56=22.914.06-2.19+8.12-6.68=3.319.1-0.34-3.43-3.78=1.552.39+4.88+0.72=7.995.33+5.74=11.078.02-4.83+9.12+7.97=20.287.69+5.7-8.96+3.38=7.813.68+6.13=9.816.4+7.75-2.91-2.95=8.297.56-3.01-2.2+0.99=3.349.8-2.13+4.05=11.728.69-3.62+5.94-1.83=9.183.02-0.59+3.61=6.047.19+9.33-1.23-9.01=6.285.08+4.63-1.36+0.59=8.948.7+8.81-0.11=17.47.84+5.94+1.33=15.113.2+4.25-4.27-1.5=1.689.88-4.56-1.44-1.93=1.957.08-6.57+0.9-1.07=0.347.15+6.47-2.78+2.22=13.068.11-1+0.53-0.73=6.918.35-1.4-6.53+9.75=10.177.69+5.03-7.31+3.55=8.967.29+9.73-1.44+7.33=22.912.15+5.97+2.68+5.01=15.819.83-7.35-0.67+5.75=7.568.69-7.8=0.897.07-2.8-1.16=3.117.5+8.45+3.74=19.698.29-5.8-0.37=2.127.94+6.97+2.62-1.93=15.61.86+2.07-1.71-0.64=1.581.59+0.93+4.39=6.919.33+8.55=17.886.31-1.27-1.45-3.22=0.375.74+6.15+1.23-2.91=10.213.63-1.75+7.57+0.53=9.987.27-0.22+6.72+3.13=16.90.04+7.26-5.07-1.3=0.932.22+4.05=6.278.26-1.6-5.17=1.499.32-1.42-0.27+2.67=10.39.08+0.64+6.63+6.03=22.386.94+0.86+1.4+7.84=17.047.37-5.89=1.489.37+7.16-4.26+4.14=16.414.26-2.87+7.13-7.77=0.758.74-0.4-3.11-2.95=2.288.56+7.66+5.07+8=29.294.76+9.39-7.72=6.435.91+6.63-2.89+0.12=9.774.84-3.99+8.97-9.7=0.123.34-2.69+8.33=8.985.87-2.62-1.22+9.02=11.059.39+9.44+0.28+0.33=19.447.25-2.35=4.99.35+9.27=18.628.53+9.59+1.07+1.41=20.65.95-2.79-2.29+5.94=6.818.06-4.05+8.86-1.66=11.216.09-0.89-4.03=1.177.48-0.73-4.67=2.085.78-0.63-0.08-4.21=0.866.79+5.11+4.74+6.23=22.877.42+9.44+3.96+2.1=22.929.51+7.61+