四年级数学（小数加减运算）计算题与答案汇编

四年级数学（小数加减运算）计算题与答案汇编7.2-4.76=6.71-5.47+5.54-5.94=6.94+8.3+3.69+7.96=4.43+2.43-2.99=5.79-1.59=7.95-1.64+4.32-1.69=7.18-0.37-4.06+0.63=9.92-3+3.73+4.54=4.01-2.22=6.37-4.44-0.97+1.08=9.88-1.2-2.51-2.26=6.66+8.81-6.42+4.45=3.7+7.41-4.89+1.93=8.23-0.78=5.46-1.64+6.14=7.1-0.03-2-1.58=6.27-0.12-5.85+5.69=7.2-0.17+1.52-4.39=8.78-5.05-2.38+8.39=9.84+0.95-1.55-7.62=1.44+7.06=8.26-3.89-2.36-1.52=9.79-3.63-2.63=9.21-4.31+6.64=5.16+3.53-6=4.29-3.13-0.84+0.07=8.1+2.57+3.56=7.61-1.65-0.38=5.94+3.52-9=6.07-5.04+8.46-5.51=9.65+4.44+6.16=6.21+0.88+8.29-4.15=4.31+1.56+8.03+9.09=3.44+8.84+3.73=4.56+6.55+6.17+1.26=7.23-1.1=9.37-6.97=1.31+5.66-2.43=2.02+7.96+7.49-3.85=4.5+8.13+5.74+0.74=7.34-4.01+7.04+3.3=2.73+5.64+6.44-4.22=7.42-2.98=9.57+1.93+1.87=7.19+5.17+5.71-1.33=8.41-4.34+2.21+3.71=8.37-2.21+1.82-4.18=4.82+7.72+5.5=1.99+7.06-8.35=8.58+8.56-8.33=9.62+2.68-0.72-6.78=7.99-3.82-1.07+3.25=5.83+4.62-7.36=6.71+4.61-4.81=5.09-0.11+4.62-3.85=9.61-4.47-1.07=6.17+0.4+7.22-1.79=2.66+3.32+8.24+6.36=9.02+5.52-9.01-4.8=9+8.17=0.92+4.88+5.95=7.78+9.63-1.95-1.62=9.96+2.61-2.63=7.29+3.17=9.75+4.72+4.8+8.91=1.66-1.18+5.76=8.76-3.12+2.18+4.01=6.96-0.24-0.09=3.68+5.9-3.83+6.24=4.71+9.95-7.07=4.59-3.09+2.02-2.94=4.3+0.93+0.84+2.4=2+6.26+1.97+9.19=7.11+3.19-0.67+7.04=3.52-2.57=1.59-0.03+7.38+0.27=7.74-5.75+7.58=4.1+2.47=5.84+8.03-3.38-9.4=3.63+0.84-2.64+4.66=7.01-4.08-1.35+9.48=3.99+5.08=2.54-1.08+5.39-1.26=7.04-0.75-3.13-1.05=1.69+6.28=7.91+9.74-8.73=7.32-6.55+9.56+4.69=8.94-0.98+8.9=2.75+8.92-2.43-7.64=8.93-1.87-3.35=9.46-3.66-4.93+6.95=0.39+0.11+8.84=8.89-1.66+6.4-6.09=1.35+2.93+2.51=4.71+4.36-1.69+0.45=6.54+4.24-1.87-2.25=4.86+0.61+4.93-7.7=8.03-5.77+6.92+3.59=9.02-1.71-0.11-0.83=4.38+6.82-1.43+1.51=1.74+2.95+0.33+0.95=0.26+9.47=4.35+8.52+8.26+4.18=8-0.48-2.64-0.13=7.24-2.61+7.37=9.7-1.84-0.49=8.27-1.52-5.29+0.21=2.14+0.74+7.33-3.9=0.11+6.72+6.91+7.46=3.26+1.4=9.08-4.31-1.23+8.45=3.94+9.4-4.26-1.63=7.23-0.53-3.44-1.47=3.51+5.06+7.91-4.16=8.46-4.7=5.78-1.75+0.04-0.12=8.46-0.64=4.27+5.02-0.5-6.3=6.54-0.54+6.25=6.22+1.74-2.49+8.88=3.59-0.33+8.02-1.2=9.58+0.57-7.66=4.1+8.38+0.12=9.29-2.33-0.52+8.66=5.54-2.56+6.4+1.98=0.92-0.41-0.39=3.87-1.44-1.08-0.41=8.74+7.24-8.61+9.03=7.99+8.05-3.7-7.61=8.91+6.35-0.39=7.45+8.13+3.13=0.27+3.63=7.46-4.91+3.49=6.24-2.45-0.64=7.66-3.98-1.34-1.82=8.68-3.22-2.22-3.12=8.8-0.75-0.46=2.84-0.36+0.66+7.57=5.67+2.96-3.61=1.45+7.65-2.08+5.75=7.92+5.45+0.51-7.89=5.35-4.09+6.86-3.59=6.56-3.27-0.26=7.31+5.11-8.16-3.05=2.99-2.32+6.59+4.51=5.26-1.46+4.92=8.37+2.53=9.96+1.98-5.72=9.72-1.34-3.01=7.45+8.69-9.6+5.68=5.23-1.61-0.75=3.28+0.69+9.56+3.43=7.72+8.48-6.68-6.53=6.67-0.16=7.04+4.18+9.98=8.98-3.74-4.99+9.76=5.88-0.43-0.05=5.93+3.22=5.86-1.13=2.86-2.04+1.43+8.87=2.68+1.1+8.78-1.33=6.7+8.82-5.76-0.35=3.3-1.83+4.7=9.63+1.93=7.8-3.54-2.69=6.45-2.11+8.45+6.61=8.79+3.41-2.74-1.52=9.19-0.47+8.97=0.2+5.77+5.89=9.47-2.04-1.76-1.06=4.55-2.59+8.11=2.12-0.53+2.19=9.11-4.81-1.06+6.55=5.67-1.98=7.11-3.36+7.78-3.37=6.51-2.9-2.93+6.78=2.28+3.71-2.72-1.06=9.58+9.31-7.32-9.11=7.79-3.09+6.83+5.23=8.43+8.01-0.38=4.7+7.25-1.72-9.24=3.02+3.55-6.22=6.08+7.81+1.68=4.44+8.58=4.33-0.79-2.73=9.54+7.52-7.63-5.13=3.67+5.07+6.47-4.03=5.1-2.08-1.72+1.35=4.24-4.13+3.19=6.9+5.4-9.99+2.57=2.25+5.13=9.03+6.47-5.02+5.46=5.49-0.12+3.98=3.84+1.76+0.46=4.93-1.45-0.19+0.52=5.39+3.04-0.77-2.64=7.34-2.34-2.86-0.95=2.13+2.36+9.56=9.77-0.87-6.29-2.5=4.41+8.93+6.83-9.01=7.48+2.48-0.64-5.34=5.14+0.42=2.7+4.24+3.25-5.99=7.91+2.38+0.52+5.59=3.68+0.82+2.08+8.64=5.96+8.42=8.07-6.27-1.02=9.49-0.54+5.95=2.62-1.4-0.28=7.56-4.47-1.02+3.43=6.48-0.1+1.91=5.26-3.47-1.25+3.22=8.36+7.68+3.08=8.26+4.72+1.47+8.95=7.62+0.45+9.1+7.02=5.01-3.63+6.06=5.53+4.56+8.91=6.62-1.93=8.42-1.99+4.94+4.23=5.3-3.97+8.21+7.54=7.95-0.97-0.71-0.65=9.01+6.44=9.42-0.21+7.67=0.1+8.97-3.71+7.85=7.04+9.98+4.95=4.84+6.04=2.94+1.39+7.34+2.78=9.82-2.66-5.08+8.52=9.88-2.83+9.79-1.53=5.88+5.17+1.41+3.52=8.24-3.39-3.94+4.61=8.64-8.01-0.43+6.09=7.13+9.51+6.15-2.14=9.82-3.98-2.33=3.69+5.48-3.04+5.71=6.43-0.41-1.67-4.1=8.09+5.69-7.35=8.23-1.56-1.12+2.08=6.19-5.37+9.92-3.5=2.06+8.85+0.79=0.62+5.27+9.04-7.26=7.79-3.49-1.49=2.82+4.97-0.15+2.09=8.31-6.72-1.29=5.6+9.92+1.02+9.65=5.14-3.74+6.95-7.15=7.3+6.47=4.13+2.61+7.27=8.76+4.25-6.96=6.11-0.77=7.69+4.99-6.37=9.48-1.61+7.27+0.13=7.4-0.02-6.82=5.45+8.84-0.1=8.93-4.76+1.3+6.44=7.71+2.06=7.96+9.3+9.84=9.63-5.21-0.03=1.39+4.79-1.05+6.24=8.59+7.73-6.61=9.3+0.42+7.67=9.45-3.03-1.31-4.8=7.28-4.04+3.33+8.53=7.66-6.37-0.32+5.09=8.93+8.41-5.28=9.95+2.06-5.19-3.81=2-1.13+8.92-5.08=7.47+4.86-7.44=8.79-2.05+7.72-9.18=1.07+8.04=5.07-0.83+5.33-6.91=4.41+6.64-6.26+3.1=9.62-3.72+6.93=5.9-4.15+0.76+3.65=7.3-5.19=5.74+8.36+6.8+4.69=8.63-6.34=4.71+4.76+5.86+2.87=9.87-4.41-0.43-1.07=3.92+1.79=6.31+7.83-9.68=9.76-0.2-3.13-1.07=6.51+8.99+6.15+7.85=3.35+4.06+2.22=9.67-7.05=2.17-0.63-1.29+7.33=5.46+6.01-3.36-3.24=7.08-5.91+2.52-2.88=1.61+1.16=7.35+1.72+5.46+3.28=8.87+5.05+4.8=9.42-8.84=6.4-1.78-0.05-0.94=4.45-2.18+3.65-3.17=7.24-1.35=6.66-3.47+4.02+0.75=2.14+1.74=5.08-1.09-1.32-0.22=6+7.19-4.72=9.48-8.67+9.04+3.91=0.58+7.17=4.82-0.67-0.73-2.2=6.02-3.24-2.18+0.14=6.07-3.37=3.06+9.2-7.87+8.84=8.46+8.92-5.26=6.25-4.98-0.53+6.77=7.72+0.07+5.93-9.09=1.04+5.51+2.67+0.23=8.66+6.39-6.49=4.12+8.47-3.21-0.65=8.06-1.09+2.42+1.36=4.68-1.26=6.51-5.69-0.24=8.39+6.85-7.71+2.55=0.12+6.02+1.83+9.98=8.41-1.7-0.43-0.46=7.66-0.06+3.46=3.76-1.35+5.43=9.29-4.66-0.5=7.8-0.43-3.76+5.48=3.33-0.05+2.99=3.4-2.26+3.45=3.83+7.75-4.18-3.9=9.28-3.74-4.71+1.66=5.93+6.09=6.78-2.53-0.64-2.15=9.28-6.84+3.4-3.84=7.43-2.15+2.46-2.16=9.06+5.52+6.53=3.27-2.76-0.4=5.97-3.15+8.72-7.97=1.14+6.87+6.12-5.81=1.56+1.33+7.67-1.01=4.04+5.66+7.25=6.53-5.93-0.43+5.96=4.86-0.58-0.29-0.62=3.98-2.76-0.31-0.13=1.48-0.86+2.02+1.67=0.83-0.02=2.05+5.54+2.96-3.42=4.58-0.67+3.15+1.9=9.08-4.02-0.37+6.05=8.49+4.71-1.73-6.96=2.34+9.07-0.33-0.78=2.86+3.7+6.93+3.25=7.61-2.81+5.79=8.17-4.35=8.94-8.45+5.69=1.69+8.48-5.84+3.71=6.11-0.27-1-3.61=8.28+2.28-9.74+1.53=1.9+4.93-5.79+4.33=3.03-1.76+6.89=6.91-0.55-0.39-3.03=3.69+2.24-3.95-1=7.64-5.24+7.09-6.56=7.3-5.55-1.42=7.59-4.19=6.94-2.06-2.96-0.8=4.44-2.58+8.51+8.37=8.27-1.2-1.02-1.09=6.21-4.19+7.91+3.28=7.12+2.27-5.68+0.54=2.39-0.74+6.32-7.25=9.99+2.37-7.25=6.62+2.77+4.68+0.47=4.55-1.05-2.64=3.18-2.07-0.69+8.79=5.01+8.3+0.09=2.2-0.88=6.04-0.24-5.16+3.05=7.02+3.32+9.07+4.19=9.89-8.09=4.02+2.31=9.23-0.56+3.44=1.89+7.91-8.72+6.62=3.45+2.79+8.79-1.63=9.72-1.99-1.8=9.4-8.59+0.68-0.72=9.23-5.71=5.84+9.93+7.87-5.76=8.56-3.19+7.9-8.99=7.06+9.63+1.21-2.82=7.64-5.14=1.77+1.5+8.29-5.12=3.04+3.91-2.03-2.16=8.57-3.97-0.03-2.35=9.21-6.19+9.24+5.41=4.57+0.51+7.54-6.23=9.44-1.84+3.34=6.21-5.47+0.27=0.73+0.37=6.21-0.7+2.44=0.85+3.04+5.96+7.24=9.72+6.48+7.78=5.97+1.6-6.51=9.58-0.62-6.75+2.48=5.53-2.71-0.33-2.2=3.88+4.25+9.42=9.65+7.63-0.58+3.97=2.11+7.03-5.49-0.15=6-1.89+5.51+6.61=9.77-7.35+2.22=9.53+3.63+3.96-5.84=4.66-2.4+6.34=9.1+4.32+5.9=6.31-5.21+0.75=4.34+5.75=5.66+3.28-4+7.41=8.15+0.02+7.6+9.35=9.51+5.05+9.45-7.13=3.12-2.08+2.34=4-0.41+5.57-7.19=6.89+3.92=4.68+9.48+9.59-0.48=6.04+4.49-8.29+3.6=8.23-0.31+0.15-7.46=3.93+3.17=6.95+9.94+8.45=8.74-8.35+6.69+7.44=8.89+9.26+3.75+9.39=9.47+0.44+1.83+7.25=4.9-1.2-0.76-0.8=1.2+7.96+4.99=6+2.5=9.97-5.77-2.74=0.69+6.6+6.89-9.82=9.96-1.47+4.76+8.34=2.34+4.29-1.17+1.49=7.97-3.86-0.65=7.85-1.08-2.96-0.15=3.8+3.18+9=6.77+8.26-3.25=7.94+1.62+1.63-6.98=3.21+4.8=5.75+4.71+8.83=1.22+7.58+1.34+3.72=0.62+2.34+0.07+1.98=5.33-3.85+9.06-0.23=6.08-0.43-0.06-5.34=5.48+2.01+3.82=0.49+6.54+3.49+4.05=7.15+9.49+4.44=1.05+2.65+9.87=7.56-0.78-5.95-0.34=8.36-1.27+8.34+8.72=9.48-2.82+6.71+9.84=2.3+7.11-7.31+2.18=7.41-2.28+8.21-0.11=4.24+6.26-0.73-5.53=4.79-0.44+5.42-3.38=9.34-2.3-4.35-0.45=9.72-3.13=8.57+4.6+2.35=4.47-0.05+9.66=5.82+3.35-4.63+2.22=9.94+0.21-2.83+6.71=4.73+5.73+3.11=0.09+9.17-1.56-6.2=9.77-3.41+0.18=5.38+8.56-2.4+3.67=6.01-3.62+0.71+4.23=6.38+6.61-9.03-3.11=7.13+5.12+4.01+1.83=0.89+4.67-2.57=9.06-6.85+6.51+8.15=8.73-2.63-0.68=9.07+8.39=1.87+2.21=7.7-0.37-0.97-2.87=8.91-1.93-2.64+4.89=9.34+3.15-7.81=3.32+6.63+0.7-8.99=2.26+5.56=7.49+6.03+1.32-1.8=4.32+0.45+0.22-2.93=2.88-1.85+4.32+5.54=4.13+9.08+1.91+2.43=5.41+2.59-0.26+0.3=8.45-2.54-2.15=0.47+3.41-1.42+8.36=3.62+8.41-5.81+1.63=9.77-5.31-3.96+7.7=8.42+5.92-0.87-0.23=5.66+4.56+7.08-8.28=4.53-3.12=5.92+7.1-2.4-5.78=1.58+9.92-0.69=8.31-4.53-0.88=4.88+0.47-4.49+5.75=8.88-0.09=7.18+6.01+7.45-2.79=6.28-4.49=9.88-0.36-7.85+4.72=8.94+9.85+8.48-0.37=7.16+6.5-3.11=9.24-0.46+2.79-5.04=6.23+7.3+4.76=4.77+6.31+1.07=9.26-1.59+8.11+4.47=8.96-0.58-1.05-5.6=5.11-0.27-2.74=0.77-0.45=9.38+3.04-6.23+4.14=0.35+5.23+4.37+7.56=9.88-1.99+3.06+6.41=6.15-0.02+2.7-5.89=7.13-3.66+6.97=2.25+4.14-5.03+6.74=4.93+8.53-0.38-5.23=8.35-1.03-0.5-0.98=6.02-1.55+3.96+2.24=1.86+7.74+2.98=8.78-1.52-0.09-1.56=4.2-0.78+4.91=4.36+5.37=8.45+4.35+7.42+5.73=9.64+5.16+6.37=0.8+4.86-1.51-2.22=3.36-2-0.66=5.06+7.74+1.11+7.86=6.88+4.73=4.9-4.51+1=5.88+9.31+6.14=9.83-0.48-5.59-1.23=9.02+3.65+6.72-8.79=7.24-3.02-1.97+3.28=9.96-5.48-3.83=5.44+2.64+1.65-5.7=1.01+6.02+9.41+9.98=1.94-0.58=3.08-0.78-0.11=6.77+4.84-0.99=8.94-0.47+9.19+3.88=4.66+9.59-3.25-6.7=3.65+7.24+8.21=8.69-7.21=4.09+8.36+5.19-4.33=5.91-1.18-2.52=6.27-5.99+1+9.82=8.69-1.93=2.95-0.96+3.17-4.03=6.63+6.15+0.75+7.58=8.85+4.29+4.32+2.3=6.74+0.7+4.27+0.53=4.47+7.34=9.69+8.24-7.65=9.27-7.71-0.16+9.18=5.51-3.73+6.75-0.8=3.82-3.61=2.71-2.55+8.27+1.3=6.24+7.21+3.57=4.36+3.87=3.43+4.56-2.8+5.39=2.61+1.58+9.59-3.54=9.34-1.91+3.07-6.89=9.7-0.02+2.55=4.08+0.8+1.2+5.01=6.29+2.2+7.15+8.77=1.5+7.87-6.28+4.92=9.96-8.13=9.87-1.62-4.25+8.19=3.23+7.8+1.62=7.93-1.77-2.86=6.73-0.33-0.56=4.9+4.92+9.3=5.32-3.47-0.5=5.47-4.6+4.68+5.2=9.54-9.11+7.32=4.62-2.54+7.82=3.87-0.09+7.74+5.95=7.02+2.35-6.78-1.53=7.19-0.84+5.7+3.39=4.76-3.01+6.97=8.76-4.48-1.08-1.89=2.78+0.66+2.87-3.76=5.03+2.31+0.45-7.6=9.36-0.95-8.12+4.25=4.2-1.28=8.95-3.69+2.08=9.52-0.14-3.43-4.84=8.3-1.81=8.88-1.19-0.49-4.51=7.29+0.84-5.97=3.28-1.95+4.05-1.43=6.65+0.34=4.88-0.38+2.98-2.37=5.82-5.62+8.04-5.06=4.97+9.4-1.27-8.9=5.69+1.41=9.98-8.94=9.35-6.08+1.26+2.13=9.76+7.5-3.13-2.21=8.32-4.48+6.36+9.89=7.55+6.96-9.36=4.45+3.6=5.57-0.08-4.72=1.2+4.92+1.52+2.13=9.71+4.78+7.3-6.11=9.93+8.59-2.75=1.39-0.59+6.01-1.43=6.32-2.85+4.32-3.44=7.76+2.38+7.97-8.94=3.18-0.05=1.89+0.59=9.74-0.25-3.6-1.8=8.98-0.65-3.27+9.87=4.49+7.46-0.78-0.49=8.69-3.98-0.87+5.1=4.44+5.87-4.87=1.6+8.22-5.44+1.22=8.43-3.54+5.24-4.18=9.07-1.07-4.75-0.2=0.68+9.07+3.32+4.89=3.08+0.7+6.11-2.68=8.04-1.81-0.43-3.85=7.19+7.61+0.48-8.84=0.7+2.11+1.13+5.79=5.62+4.64=4.05+4.31+7.24-0.76=9.42+7.88-9.09+1.78=9.04-3.73+2.45+4.26=8.67+9.12-5.7-0.25=8.01+7.27-1.08+7.38=0.59+6.85+6.19-6.83=3.93+0.86=1.56+9.14+2.54+4.65=9.89-6.17-3.1=9.09-6.51=2.97+8.01-2.07+2.11=6.33-4.11+7.15=4.47-3.87+4.42=7.6-2.02+7.69=1.53+5-6.27+6.56=5.72-1.12-3.56+1.6=9.97-9.31+5.69+2.53=6.76+9.84+6.14+9.98=4.76+2.92+5.33=7.97+7.67-1.51-3.7=7.17+7.73-0.62-7.24=6.53-0.64-5.29+1.36=8.54+0.89=7.9-1.32-1.82-4.47=8.56+3.11-2.48-1.08=7.12+5.79-0.07+8.03=9.28+1.03-7.4=8.25+0.1-3.47=0.43+9.09=6.23-4.53+1.68-3.24=8.52-0.26=9.88+9.42-0.18=8.04-1.26-4.78=6.73-3.34+9.04-2.52=2.01+9.53-4.59-4.44=8.13+9.5-6.12-2.39=8.85-4.16+0.12+0.03=2.49-0.04+5.98=3.83-2.67+5.93=4.66+5.91-3.73=7.05+1.71=2.84-2.4+9.07-5.14=4.44+4.88+6.28=9.19-1.31-5.76+3.19=9.5-3.75-1.2-3.08=6.31-5.9+6.39=7.41-6.71-0.58+5.65=3.54+5.94-2.83-2.82=7.8-6.53-0.93=9.88+4.2=7.37-0.56=8.52-0.59+2.4-8.36=9.58-3.08-2.44=6.23-1.42-4.41=8.63-2.78-2.58+8.5=9.93-0.88-7.64+7.59=5.57+9.5+4.89-2.74=7.11-6.9+8.02-5.58=1.69+1.83-3.3+0.45=8.01-1.57-2.25-1.24=9.12+6.72-3.21=8.96-7.56+0.36-0.14=5.32-2.14-2.79=5.58-4.51+5.89+5.01=8.89+4.13+5.83+6.42=0.27+7.7-6.1=1.88+1.06-2.06=9.05-1.9-3.32=0.79+4.41-0.86=7.32+1.41+2.43=0.96+9.37-2.41=8.09-3.02-0.68-1.85=4.46+0.07+8.36+2.09=7.64-5.6+9.1-5.82=7.13-5.43-1.59+1.81=6.28-2.4-0.03+5.01=2.55+7.35=2.13+3.71-5.11+6.85=3.85-1.31=7.86+8.3-7.14-2.13=3.56-0.06-1.25-1.68=5.58-0.39-3.86=6.36+3.36=5.34+1.67+9.08=8.83-2.82=8.89-1.51+4.74=4.3+5.38-4.9+3.94=9.1+4.29-4.8+2.08=2.97+8.07+8.75-8.27=8.15+8.89-7.38-8.11=5.31+2.74=1.03+8.1-3.67+5.03=9.34+6.96-4.24-9.42=6.45+4.66-4.96-5.6=7.84-3.87+4.91+7.03=4.63-2.87-0.29=8.19-5.46-2.08+3.77=9.15-5.03=8.79-7.64=8.54+9.25+1.7-7.62=8.87+9.01+5.36-2.45=8.33+0.66+8.08=7-1.23+9.08-7.5=9.56-6.13-1.71=7.04+8.27-2.3-9.9=5.31+0.4-0.72=8.71-4.41-4.07+6.28=9.65+6.12+1.02-1=9.1+3.08-4.88=7-0.17+6.69+8.26=9.33+8.57-2.09+3.88=8.96-0.97-0.88-4.21=7.04-5.27=0.33+3.72+5.01=8.27+5.76+7.44-7.92=7.26-5.09+2.79+1.39=7.96-3.83-2.04+6.75=8.96-8.13-0.32=9.6-7.17+4.28=8.97-2.32-0.62+0.82=6.29+3.36-5.27=6.04-1+4.79-8.47=2.12+7.6-3.42-6.1=8.03+9.08=1.94+3.57-0.33+1.92=0.3+5.66+2.52+1.59=6.16-0.76+8.48=1.9+9.47+4.36-5.48=4.58-2.3=6.88-6.31+6.61-6.13=4.27+9.59-3.44=4.02-0.13-1.25=5.36-3.57=9.63-9.18+1.74+1.52=7.04-2.21=5.25-0.36-3.23-0.75=参考答案7.2-4.76=2.446.71-5.47+5.54-5.94=0.846.94+8.3+3.69+7.96=26.894.43+2.43-2.99=3.875.79-1.59=4.27.95-1.64+4.32-1.69=8.947.18-0.37-4.06+0.63=3.389.92-3+3.73+4.54=15.194.01-2.22=1.796.37-4.44-0.97+1.08=2.049.88-1.2-2.51-2.26=3.916.66+8.81-6.42+4.45=13.53.7+7.41-4.89+1.93=8.158.23-0.78=7.455.46-1.64+6.14=9.967.1-0.03-2-1.58=3.496.27-0.12-5.85+5.69=5.997.2-0.17+1.52-4.39=4.168.78-5.05-2.38+8.39=9.749.84+0.95-1.55-7.62=1.621.44+7.06=8.58.26-3.89-2.36-1.52=0.499.79-3.63-2.63=3.539.21-4.31+6.64=11.545.16+3.53-6=2.694.29-3.13-0.84+0.07=0.398.1+2.57+3.56=14.237.61-1.65-0.38=5.585.94+3.52-9=0.466.07-5.04+8.46-5.51=3.989.65+4.44+6.16=20.256.21+0.88+8.29-4.15=11.234.31+1.56+8.03+9.09=22.993.44+8.84+3.73=16.014.56+6.55+6.17+1.26=18.547.23-1.1=6.139.37-6.97=2.41.31+5.66-2.43=4.542.02+7.96+7.49-3.85=13.624.5+8.13+5.74+0.74=19.117.34-4.01+7.04+3.3=13.672.73+5.64+6.44-4.22=10.597.42-2.98=4.449.57+1.93+1.87=13.377.19+5.17+5.71-1.33=16.748.41-4.34+2.21+3.71=9.998.37-2.21+1.82-4.18=3.84.82+7.72+5.5=18.041.99+7.06-8.35=0.78.58+8.56-8.33=8.819.62+2.68-0.72-6.78=4.87.99-3.82-1.07+3.25=6.355.83+4.62-7.36=3.096.71+4.61-4.81=6.515.09-0.11+4.62-3.85=5.759.61-4.47-1.07=4.076.17+0.4+7.22-1.79=122.66+3.32+8.24+6.36=20.589.02+5.52-9.01-4.8=0.739+8.17=17.170.92+4.88+5.95=11.757.78+9.63-1.95-1.62=13.849.96+2.61-2.63=9.947.29+3.17=10.469.75+4.72+4.8+8.91=28.181.66-1.18+5.76=6.248.76-3.12+2.18+4.01=11.836.96-0.24-0.09=6.633.68+5.9-3.83+6.24=11.994.71+9.95-7.07=7.594.59-3.09+2.02-2.94=0.584.3+0.93+0.84+2.4=8.472+6.26+1.97+9.19=19.427.11+3.19-0.67+7.04=16.673.52-2.57=0.951.59-0.03+7.38+0.27=9.217.74-5.75+7.58=9.574.1+2.47=6.575.84+8.03-3.38-9.4=1.093.63+0.84-2.64+4.66=6.497.01-4.08-1.35+9.48=11.063.99+5.08=9.072.54-1.08+5.39-1.26=5.597.04-0.75-3.13-1.05=2.111.69+6.28=7.977.91+9.74-8.73=8.927.32-6.55+9.56+4.69=15.028.94-0.98+8.9=16.862.75+8.92-2.43-7.64=1.68.93-1.87-3.35=3.719.46-3.66-4.93+6.95=7.820.39+0.11+8.84=9.348.89-1.66+6.4-6.09=7.541.35+2.93+2.51=6.794.71+4.36-1.69+0.45=7.836.54+4.24-1.87-2.25=6.664.86+0.61+4.93-7.7=2.78.03-5.77+6.92+3.59=12.779.02-1.71-0.11-0.83=6.374.38+6.82-1.43+1.51=11.281.74+2.95+0.33+0.95=5.970.26+9.47=9.734.35+8.52+8.26+4.18=25.318-0.48-2.64-0.13=4.757.24-2.61+7.37=129.7-1.84-0.49=7.378.27-1.52-5.29+0.21=1.672.14+0.74+7.33-3.9=6.310.11+6.72+6.91+7.46=21.23.26+1.4=4.669.08-4.31-1.23+8.45=11.993.94+9.4-4.26-1.63=7.457.23-0.53-3.44-1.47=1.793.51+5.06+7.91-4.16=12.328.46-4.7=3.765.78-1.75+0.04-0.12=3.958.46-0.64=7.824.27+5.02-0.5-6.3=2.496.54-0.54+6.25=12.256.22+1.74-2.49+8.88=14.353.59-0.33+8.02-1.2=10.089.58+0.57-7.66=2.494.1+8.38+0.12=12.69.29-2.33-0.52+8.66=15.15.54-2.56+6.4+1.98=11.360.92-0.41-0.39=0.123.87-1.44-1.08-0.41=0.948.74+7.24-8.61+9.03=16.47.99+8.05-3.7-7.61=4.738.91+6.35-0.39=14.877.45+8.13+3.13=18.710.27+3.63=3.97.46-4.91+3.49=6.046.24-2.45-0.64=3.157.66-3.98-1.34-1.82=0.528.68-3.22-2.22-3.12=0.128.8-0.75-0.46=7.592.84-0.36+0.66+7.57=10.715.67+2.96-3.61=5.021.45+7.65-2.08+5.75=12.777.92+5.45+0.51-7.89=5.995.35-4.09+6.86-3.59=4.536.56-3.27-0.26=3.037.31+5.11-8.16-3.05=1.212.99-2.32+6.59+4.51=11.775.26-1.46+4.92=8.728.37+2.53=10.99.96+1.98-5.72=6.229.72-1.34-3.01=5.377.45+8.69-9.6+5.68=12.225.23-1.61-0.75=2.873.28+0.69+9.56+3.43=16.967.72+8.48-6.68-6.53=2.996.67-0.16=6.517.04+4.18+9.98=21.28.98-3.74-4.99+9.76=10.015.88-0.43-0.05=5.45.93+3.22=9.155.86-1.13=4.732.86-2.04+1.43+8.87=11.122.68+1.1+8.78-1.33=11.236.7+8.82-5.76-0.35=9.413.3-1.83+4.7=6.179.63+1.93=11.567.8-3.54-2.69=1.576.45-2.11+8.45+6.61=19.48.79+3.41-2.74-1.52=7.949.19-0.47+8.97=17.690.2+5.77+5.89=11.869.47-2.04-1.76-1.06=4.614.55-2.59+8.11=10.072.12-0.53+2.19=3.789.11-4.81-1.06+6.55=9.795.67-1.98=3.697.11-3.36+7.78-3.37=8.166.51-2.9-2.93+6.78=7.462.28+3.71-2.72-1.06=2.219.58+9.31-7.32-9.11=2.467.79-3.09+6.83+5.23=16.768.43+8.01-0.38=16.064.7+7.25-1.72-9.24=0.993.02+3.55-6.22=0.356.08+7.81+1.68=15.574.44+8.58=13.024.33-0.79-2.73=0.819.54+7.52-7.63-5.13=4.33.67+5.07+6.47-4.03=11.185.1-2.08-1.72+1.35=2.654.24-4.13+3.19=3.36.9+5.4-9.99+2.57=4.882.25+5.13=7.389.03+6.47-5.02+5.46=15.945.49-0.12+3.98=9.353.84+1.76+0.46=6.064.93-1.45-0.19+0.52=3.815.39+3.04-0.77-2.64=5.027.34-2.34-2.86-0.95=1.192.13+2.36+9.56=14.059.77-0.87-6.29-2.5=0.114.41+8.93+6.83-9.01=11.167.48+2.48-0.64-5.34=3.985.14+0.42=5.562.7+4.24+3.25-5.99=4.27.91+2.38+0.52+5.59=16.43.68+0.82+2.08+8.64=15.225.96+8.42=14.388.07-6.27-1.02=0.789.49-0.54+5.95=14.92.62-1.4-0.28=0.947.56-4.47-1.02+3.43=5.56.48-0.1+1.91=8.295.26-3.47-1.25+3.22=3.768.36+7.68+3.08=19.128.26+4.72+1.47+8.95=23.47.62+0.45+9.1+7.02=24.195.01-3.63+6.06=7.445.53+4.56+8.91=196.62-1.93=4.698.42-1.99+4.94+4.23=15.65.3-3.97+8.21+7.54=17.087.95-0.97-0.71-0.65=5.629.01+6.44=15.459.42-0.21+7.67=16.880.1+8.97-3.71+7.85=13.217.04+9.98+4.95=21.974.84+6.04=10.882.94+1.39+7.34+2.78=14.459.82-2.66-5.08+8.52=10.69.88-2.83+9.79-1.53=15.315.88+5.17+1.41+3.52=15.988.24-3.39-3.94+4.61=5.528.64-8.01-0.43+6.09=6.297.13+9.51+6.15-2.14=20.659.82-3.98-2.33=3.513.69+5.48-3.04+5.71=11.846.43-0.41-1.67-4.1=0.258.09+5.69-7.35=6.438.23-1.56-1.12+2.08=7.636.19-5.37+9.92-3.5=7.242.06+8.85+0.79=11.70.62+5.27+9.04-7.26=7.677.79-3.49-1.49=2.812.82+4.97-0.15+2.09=9.738.31-6.72-1.29=0.35.6+9.92+1.02+9.65=26.195.14-3.74+6.95-7.15=1.27.3+6.47=13.774.13+2.61+7.27=14.018.76+4.25-6.96=6.056.11-0.77=5.347.69+4.99-6.37=6.319.48-1.61+7.27+0.13=15.277.4-0.02-6.82=0.565.45+8.84-0.1=14.198.93-4.76+1.3+6.44=11.917.71+2.06=9.777.96+9.3+9.84=27.19.63-5.21-0.03=4.391.39+4.79-1.05+6.24=11.378.59+7.73-6.61=9.719.3+0.42+7.67=17.399.45-3.03-1.31-4.8=0.317.28-4.04+3.33+8.53=15.17.66-6.37-0.32+5.09=6.068.93+8.41-5.28=12.069.95+2.06-5.19-3.81=3.012-1.13+8.92-5.08=4.717.47+4.86-7.44=4.898.79-2.05+7.72-9.18=5.281.07+8.04=9.115.07-0.83+5.33-6.91=2.664.41+6.64-6.26+3.1=7.899.62-3.72+6.93=12.835.9-4.15+0.76+3.65=6.167.3-5.19=2.115.74+8.36+6.8+4.69=25.598.63-6.34=2.294.71+4.76+5.86+2.87=18.29.87-4.41-0.43-1.07=3.963.92+1.79=5.716.31+7.83-9.68=4.469.76-0.2-3.13-1.07=5.366.51+8.99+6.15+7.85=29.53.35+4.06+2.22=9.639.67-7.05=2.622.17-0.63-1.29+7.33=7.585.46+6.01-3.36-3.24=4.877.08-5.91+2.52-2.88=0.811.61+1.16=2.777.35+1.72+5.46+3.28=17.818.87+5.05+4.8=18.729.42-8.84=0.586.4-1.78-0.05-0.94=3.634.45-2.18+3.65-3.17=2.757.24-1.35=5.896.66-3.47+4.02+0.75=7.962.14+1.74=3.885.08-1.09-1.32-0.22=2.456+7.19-4.72=8.479.48-8.67+9.04+3.91=13.760.58+7.17=7.754.82-0.67-0.73-2.2=1.226.02-3.24-2.18+0.14=0.746.07-3.37=2.73.06+9.2-7.87+8.84=13.238.46+8.92-5.26=12.126.25-4.98-0.53+6.77=7.517.72+0.07+5.93-9.09=4.631.04+5.51+2.67+0.23=9.458.66+6.39-6.49=8.564.12+8.47-3.21-0.65=8.738.06-1.09+2.42+1.36=10.754.68-1.26=3.426.51-5.69-0.24=0.588.39+6.85-7.71+2.55=10.080.12+6.02+1.83+9.98=17.958.41-1.7-0.43-0.46=5.827.66-0.06+3.46=11.063.76-1.35+5.43=7.849.29-4.66-0.5=4.137.8-0.43-3.76+5.48=9.093.33-0.05+2.99=6.273.4-2.26+3.45=4.593.83+7.75-4.18-3.9=3.59.28-3.74-4.71+1.66=2.495.93+6.09=12.026.78-2.53-0.64-2.15=1.469.28-6.84+3.4-3.84=27.43-2.15+2.46-2.16=5.589.06+5.52+6.53=21.113.27-2.76-0.4=0.115.97-3.15+8.72-7.97=3.571.14+6.87+6.12-5.81=8.321.56+1.33+7.67-1.01=9.554.04+5.66+7.25=16.956.53-5.93-0.43+5.96=6.134.86-0.58-0.29-0.62=3.373.98-2.76-0.31-0.13=0.781.48-0.86+2.02+1.67=4.310.83-0.02=0.812.05+5.54+2.96-3.42=7.134.58-0.67+3.15+1.9=8.969.08-4.02-0.37+6.05=10.748.49+4.71-1.73-6.96=4.512.34+9.07-0.33-0.78=10.32.86+3.7+6.93+3.25=16.747.61-2.81+5.79=10.598.17-4.35=3.828.94-8.45+5.69=6.181.69+8.48-5.84+3.71=8.046.11-0.27-1-3.61=1.238.28+2.28-9.74+1.53=2.351.9+4.93-5.79+4.33=5.373.03-1.76+6.89=8.166.91-0.55-0.39-3.03=2.943.69+2.24-3.95-1=0.987.64-5.24+7.09-6.56=2.937.3-5.55-1.42=0.337.59-4.19=3.46.94-2.06-2.96-0.8=1.124.44-2.58+8.51+8.37=18.748.27-1.2-1.02-1.09=4.966.21-4.19+7.91+3.28=13.217.12+2.27-5.68+0.54=4.252.39-0.74+6.32-7.25=0.729.99+2.37-7.25=5.116.62+2.77+4.68+0.47=14.544.55-1.05-2.64=0.863.18-2.07-0.69+8.79=9.215.01+8.3+0.09=13.42.2-0.88=1.326.04-0.24-5.16+3.05=3.697.02+3.32+9.07+4.19=23.69.89-8.09=1.84.02+2.31=6.339.23-0.56+3.44=12.111.89+7.91-8.72+6.62=7.73.45+2.79+8.79-1.63=13.49.72-1.99-1.8=5.939.4-8.59+0.68-0.72=0.779.23-5.71=3.525.84+9.93+7.87-5.76=17.888.56-3.19+7.9-8.99=4.287.06+9.63+1.21-2.82=15.087.64-5.14=2.51.77+1.5+8.29-5.12=6.443.04+3.91-2.03-2.16=2.768.57-3.97-0.03-2.35=2.229.21-6.19+9.24+5.41=17.674.57+0.51+7.54-6.23=6.399.44-1.84+3.34=10.946.21-5.47+0.27=1.010.73+0.37=1.16.21-0.7+2.44=7.950.85+3.04+5.96+7.24=17.099.72+6.48+7.78=23.985.97+1.6-6.51=1.069.58-0.62-6.75+2.48=4.695.53-2.71-0.33-2.2=0.293.88+4.25+9.42=17.559.65+7.63-0.58+3.97=20.672.11+7.03-5.49-0.15=3.56-1.89+5.51+6.61=16.239.77-7.35+2.22=4.649.53+3.63+3.96-5.84=11.284.66-2.4+6.34=8.69.1+4.32+5.9=19.326.31-5.21+0.75=1.854.34+5.75=10.095.66+3.28-4+7.41=12.358.15+0.02+7.6+9.35=25.129.51+5.05+9.45-7.13=16.883.12-2.08+2.34=3.384-0.41+5.57-7.19=1.976.89+3.92=10.814.68+9.48+9.59-0.48=23.276.04+4.49-8.29+3.6=5.848.23-0.31+0.15-7.46=0.613.93+3.17=7.16.95+9.94+8.45=25.348.74-8.35+6.69+7.44=14.528.89+9.26+3.75+9.39=31.299.47+0.44+1.83+7.25=18.994.9-1.2-0.76-0.8=2.141.2+7.96+4.99=14.156+2.5=8.59.97-5.77-2.74=1.460.69+6.6+6.89-9.82=4.369.96-1.47+4.76+8.34=21.592.34+4.29-1.17+1.49=6.957.97-3.86-0.65=3.467.85-1.08-2.96-0.15=3.663.8+3.18+9=15.986.77+8.26-3.25=11.787.94+1.62+1.63-6.98=4.213.21+4.8=8.015.75+4.71+8.83=19.291.22+7.58+1.34+3.72=13.860.62+2.34+0.07+1.98=5.015.33-3.85+9.06-0.23=10.316.08-0.43-0.06-5.34=0.255.48+2.01+3.82=11.310.49+6.54+3.49+4.05=14.577.15+9.49+4.44=21.081.05+2.65+9.87=13.577.56-0.78-5.95-0.34=0.498.36-1.27+8.34+8.72=24.159.48-2.82+6.71+9.84=23.212.3+7.11-7.31+2.18=4.287.41-2.28+8.21-0.11=13.234.24+6.26-0.73-5.53=4.244.79-0.44+5.42-3.38=6.399.34-2.3-4.35-0.45=2.249.72-3.13=6.598.57+4.6+2.35=15.524.47-0.05+9.66=14.085.82+3.35-4.63+2.22=6.769.94+0.21-2.83+6.71=14.034.73+5.73+3.11=13.570.09+9.17-1.56-6.2=1.59.77-3.41+0.18=6.545.38+8.56-2.4+3.67=15.216.01-3.62+0.71+4.23=7.336.38+6.61-9.03-3.11=0.857.13+5.12+4.01+1.83=18.090.89+4.67-2.57=2.999.06-6.85+6.51+8.15=16.878.73-2.63-0.68=5.429.07+8.39=17.461.87+2.21=4.087.7-0.37-0.97-2.87=3.498.91-1.93-2.64+4.89=9.239.34+3.15-7.81=4.683.32+6.63+0.7-8.99=1.662.26+5.56=7.827.49+6.03+1.32-1.8=13.044.32+0.45+0.22-2.93=2.062.88-1.85+4.32+5.54=10.894.13+9.08+1.91+2.43=17.555.41+2.59-0.26+0.3=8.048.45-2.54-2.15=3.760.47+3.41-1.42+8.36=10.823.62+8.41-5.81+1.63=7.859.77-5.31-3.96+7.7=8.28.42+5.92-0.87-0.23=13.245.66+4.56+7.08-8.28=9.024.53-3.12=1.415.92+7.1-2.4-5.78=4.841.58+9.92-0.69=10.818.31-4.53-0.88=2.94.88+0.47-4.49+5.75=6.618.88-0.09=8.797.18+6.01+7.45-2.79=17.856.28-4.49=1.799.88-0.36-7.85+4.72=6.398.94+9.85+8.48-0.37=26.97.16+6.5-3.11=10.559.24-0.46+2.79-5.04=6.536.23+7.3+4.76=18.294.77+6.31+1.07=12.159.26-1.59+8.11+4.47=20.258.96-0.58-1.05-5.6=1.735.11-0.27-2.74=2.10.77-0.45=0.329.38+3.04-6.23+4.14=10.330.35+5.23+4.37+7.56=17.519.88-1.99+3.06+6.41=17.366.15-0.02+2.7-5.89=2.947.13-3.66+6.97=10.442.25+4.14-5.03+6.74=8.14.93+8.53-0.38-5.23=7.858.35-1.03-0.5-0.98=5.846.02-1.55+3.96+2.24=10.671.86+7.74+2.98=12.588.78-1.52-0.09-1.56=5.614.2-0.78+4.91=8.334.36+5.37=9.738.45+4.35+7.42+5.73=25.959.64+5.16+6.37=21.170.8+4.86-1.51-2.22=1.933.36-2-0.66=0.75.06+7.74+1.11+7.86=21.776.88+4.73=11.614.9-4.51+1=1.395.88+9.31+6.14=21.339.83-0.48-5.59-1.23=2.539.02+3.65+6.72-8.79=10.67.24-3.02-1.97+3.28=5.539.96-5.48-3.83=0.655.44+2.64+1.65-5.7=4.031.01+6.02+9.41+9.98=26.421.94-0.58=1.363.08-0.78-0.11=2.196.77+4.84-0.99=10.628.94-0.47+9.19+3.88=21.544.66+9.59-3.25-6.7=4.33.65+7.24+8.21=19.18.69-7.21=1.484.09+8.36+5.19-4.33=13.315.91-1.18-2.52=2.216.27-5.99+1+9.82=11.18.69-1.93=6.762.95-0.96+3.17-4.03=1.136.63+6.15+0.75+7.58=21.118.85+4.29+4.32+2.3=19.766.74+0.7+4.27+0.53=12.244.47+7.34=11.819.69+8.24-7.65=10.289.27-7.71-0.16+9.18=10.585.51-3.73+6.75-0.8=7.733.82-3.61=0.212.71-2.55+8.27+1.3=9.736.24+7.21+3.57=17.024.36+3.87=8.233.43+4.56-2.8+5.39=10.582.61+1.58+9.59-3.54=10.249.34-1.91+3.07-6.89=3.619.7-0.02+2.55=12.234.08+0.8+1.2+5.01=11.096.29+2.2+7.15+8.77=24.411.5+7.87-6.28+4.92=8.019.96-8.13=1.839.87-1.62-4.25+8.19=12.193.23+7.8+1.62=12.657.93-1.77-2.86=3.36.73-0.33-0.56=5.844.9+4.92+9.3=19.125.32-3.47-0.5=1.355.47-4.6+4.68+5.2=10.759.54-9.11+7.32=7.754.62-2.54+7.82=9.93.87-0.09+7.74+5.95=17.477.02+2.35-6.78-1.53=1.067.19-0.84+5.7+3.39=15.444.76-3.01+6.97=8.728.76-4.48-1.08-1.89=1.312.78+0.66+2.87-3.76=2.555.03+2.31+0.45-7.6=0.199.36-0.95-8.12+4.25=4.544.2-1.28=2.928.95-3.69+2.08=7.349.52-0.14-3.43-4.84=1.118.3-1.81=6.498.88-1.19-0.49-4.51=2.697.29+0.84-5.97=2.163.28-1.95+4.05-1.43=3.956.65+0.34=6.994.88-0.38+2.98-2.37=5.115.82-5.62+8.04-5.06=3.184.97+9.4-1.27-8.9=4.25.69+1.41=7.19.98-8.94=1.049.35-6.08+1.26+2.13=6.669.76+7.5-3.13-2.21=11.928.32-4.48+6.36+9.89=20.097.55+6.96-9.36=5.154.45+3.6=8.055.57-0.08-4.72=0.771.2+4.92+1.52+2.13=9.779.71+4.78+7.3-6.11=15.689.93+8.59-2.75=15.771.39-0.59+6.01-1.43=5.386.32-2.85+4.32-3.44=4.357.76+2.38+7.97-8.94=9.173.18-0.05=3.131.89+0.59=2.489.74-0.25-3.6-1.8=4.098.98-0.65-3.27+9.87=14.934.49+7.46-0.78-0.49=10.688.69-3.98-0.87+5.1=8.944.44+5.87-4.87=5.441.6+8.22-5.44+1.22=5.68.43-3.54+5.24-4.18=5.959.07-1.07-4.75-0.2=3.050.68+9.07+3.32+4.89=17.963.08+0.7+6.11-2.68=7.218.04-1.81-0.43-3.85=1.957.19+7.61+0.48-8.84=6.440.7+2.11