四年级数学（小数加减运算）计算题专项练习与答案

四年级数学（小数加减运算）计算题专项练习与答案2.71+5.77=0.56+4.78=9.52+6.46=1.44+7.3=9.83+9.23=6.79+8.24=8.48+4.22=3.56+6.09=6.75+8.86=7.18+3.97=5.95+9.41=8.77+7.94=3.26+6.63=2.95+9.44=5.05+8.86=1.8+6.8=5.22+0.26=7.9+8.2=2.73+4.05=8.43+8.57=5.13+1.73=0.88+5.9=2.85+6.42=0.16+8.16=1.54+5.43=6.51+0.94=8.71+9.87=3.05+6.6=4.24+1.8=2.1+1.24=3.24+7.62=9.97+1.04=4.57+4.88=0.33+1.34=7.29+3.31=7.18+2.91=2.74+5.01=0.67+6.2=9.73+8.46=9.12+2.39=6.69+9.79=4.33+1.16=4.28+1.14=7.92+9.06=9.32+9.61=0.34+9.21=1.83+2.84=6.09+2.08=3.47+5.98=2.73+0.26=8.72+3.56=3.91+4.75=6.62+3.79=1.54+8.24=5.19-1.95=9.81-0.93=1.71-1.54=7.82-0.02=7.53-1.18=5.5-1.63=7.67-2.64=4.36-1.49=7.74-3.61=4.68-3.96=3.82-2.86=9.94-0.82=5.77-0.16=5.16-0.18=5.79-5.3=3.65-2.89=2.89-0.46=7.48-3.29=0.74-0.56=6.21-4.68=1.1-0.2=2.03-0.5=7.62-0.25=4.34-1.25=9.5-7.97=7.16-2.01=7.78-6.65=7.83-6.35=4.24-0.05=1.6-0.27=8.36-8.03=4.42-0.14=5.82-3.91=8.83-4.64=7.15-1.44=9.83-6.84=6.6-0.65=3.82-0.78=2.26-0.8=6.09-2.21=9.14-5.68=7.61-5.85=5.2-2.71=7.57-3.29=7.53-5.58=0.84-0.06=4.96-3.89=5.1-3.78=3.96-0.89=6.3-2.22=4.45-2.29=9.5-4.78=4.95-3.9=9.34-7.96=0.11+4.16+6.36=6.5+0.71+1.25=5.34+7.97+1.62=2.5+5.09+7.22=1.22+0.87+9.78=5.37+5.11+3.46=0.41+7.82+8.79=1.17+7.13+0.41=4.4+6.68+7.98=4.96+4.78+8.48=1.76+2.4+2.98=9.27+5.87+4.03=4.9+4.99+4.26=4.57+7.32+1.19=7.07+4.34+0.97=8.11+8.52+9.74=6.35+6.61+2.35=0.74+9.82+9.21=7.78+3.81+0.03=4.75+7.76+4.52=2.02+2.87+7.37=7.7+5.58+9.36=5.29+9.79+5.59=2.31+2.98+2.81=8.05+3.27+6.37=5.84+2.42+8.66=2.8+6.26+1.64=0.69+1.16+9.27=4.53+8.09+7.34=1.62+1.17+3.47=7.73+2.44+1.03=3.86+2.66+1.98=5.15+9.02+9=6.47+8.33+2.87=5.46+6.06+4.58=0.81+6.45+0.86=9.18+8.42+1.36=9.39+4.04+4.42=3.45+2.61+8.11=3.67+9.28+5.9=4.21+5.15+2.58=2.07+3.92+2.59=8.57+7.28+7.46=4.92+4.29+3.47=1.86+8.14+6.68=0.32+0.57+9.38=6.64+2.02+1=9.23+8.83+4.53=1.04+8.48+8.25=3.08+5.48+6.47=5.8+9.24+5.62=3.23+5.7+6.51=0.82+8.24+5.21=7.53+1.24+5.56=9.2+8.68-9.41=1.73+6.93-3.39=4.87+0.31-2.23=9.29+1.96-4.75=9.74+3.02-4.73=0.28+6.5-4=9.28+2.33-5.77=8.12+6.63-3.66=6.53+7.14-3.08=7.65+2.48-3.1=8.14+3.89-3.45=5.16+0.19-3.91=8.9+2.24-0.78=5.92+6.85-9.35=4.18+8.4-6.76=9.43+0.2-4.58=3.42+4.64-6.7=6.46+2.94-6.05=4.46+1.21-3.66=8.42+9.9-4.88=8.46+1.07-6.77=7.19+1.98-2.34=3.36+7.79-6.16=7.3+9.67-1.49=2.91+5.65-3.3=3.95+5.01-7.61=6.52+4.68-1.87=9.59+7.92-2.32=6.68+1.23-7.5=3.11+7.61-7.96=8.35+9.81-6.15=4.29+7.86-8.66=8.34+6.44-8.21=2.71+3.16-2.28=3.76+8.75-7.03=3.76+1.86-3=5.72+7.65-9.22=4.47+6.46-8.28=8.83+4.05-7.57=1.22+6.36-0.66=8.02+1.8-7.5=5.11+0.7-0.67=5.07+9.38-1.71=1.97+9.21-8.43=2.43+1.79-3.4=8.35+8.77-0.57=7.28+3.66-0.74=8.42+1.66-7.26=4.64+3.21-7.07=2.46+3.79-5.23=4.61+0.67-4.28=5.06+5.24-8.12=4+1-3.57=9.95+9.55-9.83=4.14-2.85+3.46=6.68-0.8+7.08=6.99-5.03+8.12=9.67-6.08+8.85=9.1-6.17+0.25=9.37-5.73+6.87=2.14-1.95+3.09=5.46-0.76+4.19=8.83-5.9+1.92=8.55-7.79+2.79=3.75-2.52+4.67=0.89-0.36+4.65=8.97-8.79+1.46=7.55-1.9+9.68=6.24-2.76+1.33=5.44-1.94+7.9=8.07-0.51+8.9=1.02-0.73+3.7=7.25-0.94+1.98=1.46-1.13+4.64=9.17-8.15+8.56=9.6-3.84+0.54=9.49-3.67+8.25=7.26-0.89+8.03=9.61-0.57+7.14=8.17-7.42+8.5=5.45-4.9+2.77=2-1.86+6.97=6.53-3.68+5.01=3.32-0.9+1.3=8.75-6.53+6.66=7.71-6.7+4.16=9.04-8.07+5.7=5.75-4.2+7.41=5.55-3.02+6.03=5.81-3.83+2.78=7.09-0.26+5.09=6.38-5.1+2.35=9.51-5.42+1.96=9.78-8.76+8.93=4.96-4.36+4.83=5.03-4.75+2.64=3.24-1.93+4.36=9.37-6.98+8.04=6.75-4.08+2.23=8.34-6.44+2.33=5.92-5.67+2.95=5.23-2.02+1.31=4.54-2.43+1.65=3.49-0.78+0.9=2.59-2.38+7.27=5.68-4.15+0.72=8.63-6.34+6.4=5.45-4.74+8.49=6.53-3.34-2.54=6.89-0.07-6.08=7.6-0.81-4.59=5.73-0.55-4.5=6.32-0.79-4.73=8.22-4.42-1.66=9.75-7.63-1.45=8.34-5.38-1.73=7.57-2.81-4.36=9.22-6.29-2.7=8.12-2.98-1.53=9.74-0.14-0.13=7.32-4.08-2.27=9.77-0.95-4.2=6.58-4.89-1.3=4.69-2.29-1.12=8.93-5.32-3.07=8.84-0.38-2.37=7.32-3.51-0.62=5.02-0.62-1.12=8.98-4.32-0.24=6.53-2.52-3.49=9.76-3.13-3.34=7-4.66-2.09=9.13-2.96-5.54=7.69-7.37-0.16=5.3-1.09-3.09=6.62-5.31-1.08=4.88-0.94-0.09=9.87-0.89-7.7=9.7-4.8-3.39=8.26-4.91-0.88=9.58-2.5-4.95=8.96-3.16-0.71=9.13-1.61-6.34=7.75-1.7-5=6.89-2.35-0.86=8.09-3.32-1.54=7.39-1.81-5.41=5.26-3.67-0.52=5.43-0.12-0.58=6.16-0.71-1.85=7.52-3.77-2.51=9.93-5.48-1.47=9.76-0.59-1.25=9.67-0.92-1.66=8.9-0.7-5.44=9.77-0.27-0.92=9.79-2.73-5.85=5.3-2.11-1.06=6.9-0.1-6.24=9.99-0.3-2.98=6.27-0.17-0.81=5.88-2.74-1.05=1.96+1.56+2.54+6.2=6.56+2.07+9.91+4.66=1.6+5.52+3.67+4.67=6.12+3.25+1.39+1.98=1.86+7.37+4.22+4.69=4.64+7.38+6.65+7.93=4.33+7.63+6.83+8.77=0.88+5.94+7.38+3.69=9.26+1.55+4.1+7.9=8.78+9.23+9.9+8.55=1.74+5.29+4.76+0.97=5.47+9.94+7.44+0.93=7.43+0.81+4.52+3.72=6.22+0.98+2.36+4.77=3.98+6.4+2.98+5.33=4.14+6.47+1.29+1.41=6.17+3.54+0.83+3.25=3.85+7.34+8.56+8.21=6.25+2.06+3.87+9.44=1.67+5.08+5.72+8.91=2.61+9.01+3.11+3.88=6.82+9.99+7.36+2.16=2.9+8.72+2.22+3.11=1.14+2.95+6.42+7.93=0.1+3.82+6.82+5.02=6.58+1.57+4.07+3.76=2.33+0.2+2.03+2.49=3.44+4.95+2.04+4.86=0.24+0.54+7.17+1.88=3.16+3.12+7.89+5.56=7.48+4.23+9.74+4.57=3.76+9.8+5.96+0.94=3.18+3.62+2.24+1.92=7+0.23+9.3+1=7.06+8.98+8.65+7.07=9.93+7.21+0.65+1.6=0.95+7.6+9.93+9.25=5.23+2.39+2.48+8.99=2.37+4.1+9.55+8.54=7.78+0.88+9.38+7.62=9+2.39+3.78+1.97=7.19+0.99+7.74+2.76=4.78+1.55+2.84+3.96=8.27+2.61+0.75+2.76=1.03+0.84+2.39+7.05=4.56+0.69+9.1+7.53=8.96+1.23+6.72+0.59=1.7+2.37+0.36+2.93=1.7+3.61+7.81+8.49=0.79+9.36+1.81+2.61=6.74+6.22+6.9+9.18=3.64+9.2+5.46+2.19=2.83+6.19+7.64+3.01=4.91+1.51+4.85+2.3=6.52+2.89+2.4-5.72=8+8.35+6.84-0.11=7.54+3.12+5.9-8.61=4.93+9.94+3.72-1.12=1.85+9.11+3.37-5.83=7.65+4.53+7.72-1.27=5.45+1.35+7.95-7.98=5.56+5.94+1.28-3.88=7.12+8.79+3.99-3.84=9.21+9.81+2.85-4.07=4.78+9.85+8.91-4.6=9.63+7.56+0.24-2.24=4.46+7.69+2.43-6.1=1.21+3.66+2.88-4.57=6.52+4.52+2.5-2.88=3.99+4.45+1.45-7.61=3.68+9.92+9.24-5.98=2.39+9.05+7.29-4.76=0.44+4.95+1.89-6.44=1+4.89+8.8-7.75=6.37+5.34+6.54-8.73=7.83+0.6+5.44-1.35=5.6+9.84+6.89-2.48=5.34+7.31+0.19-3.57=4.86+8.33+4.74-4.68=6.37+8.4+4.52-0.77=4.53+6.01+0.81-7.69=5.89+1.65+4.52-2.27=8.82+9.98+3.83-1.03=9.16+4.13+6.36-8.86=4.19+1.3+4.72-9.51=8.24+5.68+3.09-0.36=3.46+1.82+7.03-8.76=0.56+4.22+7.78-5.64=7.33+2.18+1.57-9.77=9.66+0.92+9.96-7.45=3.59+7.11+9.43-9.53=1.53+2.58+1.01-2.2=0.55+4.94+3.84-5.76=2.13+0.37+0.75-1.78=3.41+8.77+1.3-7.43=7.49+9.06+9.18-2.45=6.08+7.67+3.27-3.45=1.08+1.63+8.02-7.38=3.16+3.82+8.19-6.07=4.52+6.23+3.86-1=9.26+4.61+6.89-8.85=0.66+6.22+7.16-5.86=5.7+1.03+6.7-0.84=9.19+5.27+3.54-5.25=6.23+5.81+2.14-1.29=8.99+2.79+6.41-7.01=7.17+8.07+2.51-2.3=2.61+7.26+2.74-6.97=8.68+2.85-9.27+8.16=1.76+7.48-5.86+2.43=7.1+7.01-8.55+3.83=4.68+4.1-2.11+9.07=8.73+6.72-0.17+6.86=4.36+4.07-4.96+2.95=1.82+3.89-2.73+6.41=8.76+6.99-0.05+2.58=0.42+7.3-5.08+0.91=3.42+3.1-2.27+9.85=7.69+7.02-7.64+1.4=8.54+4.43-9.67+7.4=7.85+5.88-0.79+9.17=4.55+7.05-0.6+9.69=4.82+6.77-0.09+2.32=5.1+3.58-0.29+6.19=5.29+2.69-6.42+3.11=9.47+3.49-3.44+7.22=6.74+0.52-3.36+1.16=0.65+0.24-0.28+9.1=8.19+2.7-6.66+2.91=1.13+3.53-0.19+0.53=6.97+7.38-4.31+8.03=0.92+6.78-4.02+6.77=8.72+1.87-2.49+8.01=5.9+6.24-6.3+1.12=8.74+4.49-1.17+9.92=3.2+6.79-6.63+6.81=4.14+7.45-8.75+2.95=2.91+4.68-1.87+8.78=9.03+1.05-6.92+9.14=3.91+2.43-4.5+3.72=6.7+5.71-2.94+4.96=3.36+7.15-6.54+8.75=3.82+1.71-4.22+0.71=2.67+8.86-2.99+9.99=3.78+5.66-3.83+3.62=5.19+0.93-5.36+8.2=2.53+0.59-1.48+8.32=8.51+7.99-5.85+8.35=2.08+8.62-5.09+9.4=5.46+3.72-4.5+1.75=9.81+3.41-5.34+8.09=9.43+5.58-0.02+2.93=3.17+3.45-2.15+8.11=6.62+0.88-1.89+6.01=2.84+2.21-2.6+6.6=9.5+9.98-4.44+7.08=1+1.9-1.67+7.96=9.14+5.94-5.28+2.32=5.77+1.27-3.9+3.5=9.8+6.77-4.61+8.1=9.54+3.9-7.7+3.15=2.77+8.55-6.74+7.16=8.13+3.34-1.7-4.86=8.62+2.34-7.57-3=1.53+6.78-2.76-0.37=7.27+3.65-0.06-6.68=3.99+4.15-1.28-2.01=9.29+4.8-4.93-5.95=6.69+4.62-1.1-2.42=6.11+8.91-6.93-3.83=8.69+2.95-6.37-4.61=4.39+9.51-1.78-5.57=9.67+7.48-3.05-1.09=5.33+9.56-5.12-9.2=9.77+6.68-8.83-2.14=5.89+9.6-7.85-2.74=5.83+5.54-2.41-8.34=7.44+8.36-2.86-7.18=6.59+5.92-3.32-7.53=3.33+6.44-1.47-2.69=9.66+3.85-9.16-0.38=7.02+5.55-2.96-1.52=6.8+3.09-4.57-1.2=9.22+8.67-8.59-2.66=2.73+9.6-3.66-1.6=5.28+7.21-2.84-4.94=4.19+2.23-3.34-2.85=5.36+5.29-0.32-6.53=9.73+3.52-3.75-3.7=7.49+8.23-7.93-6.73=4.87+2.93-1.81-4.18=2.95+6.56-0.92-4.76=4.66+1.44-1-1.3=9.57+5.48-5.97-7.32=6.08+6.13-3.02-1.5=4.36+7.99-3.87-7.65=5.29+9.15-7.8-3.05=8.83+1.74-0.78-0.14=5.28+9.7-1.38-0.31=6.32+9.39-2.21-2.69=8.46+7.42-2.39-8.5=9.04+7.68-1.04-9.12=6.75+9.25-3.04-3.99=8.13+3.82-9.61-1.86=7.14+9.65-9.68-6.76=5.25+9.89-2.96-1.65=9.86+4.6-2.94-6.15=8.79+3-4.86-4.89=8.84+8.85-7.59-5.84=9.48+4.37-8.11-3.94=8.14+7.5-8.88-1.21=9.92+2.55-7.1-1.53=6+0.03-0.2-3.21=4.88+9.1-4.59-5.69=9.34+6.05-7.52-3=8.24+7.29-4.71-7.14=8.16-0.85+7.6+1.45=5.87-5.41+6.91+1.82=3.81-3.6+8.44+5.37=7.63-2.67+2.72+5.27=3.62-2.53+4.73+6.9=6.94-5.5+2.58+2.8=7.52-3.62+8.13+9.55=8.54-7.38+9.09+2.59=8.38-3.35+9.78+7.95=7.75-3.27+2.44+4.43=3.42-1.74+1.53+1.75=1.48-1.03+5.21+1.33=7.78-4.54+4.15+8.68=8.78-6.86+9.66+3.13=7.4-6.61+7.94+8.36=4.79-2.92+8.38+5.21=9.53-4.56+4.08+4.79=8.92-7.24+6.53+3.87=5.92-0.26+0.2+1.95=9.18-5.2+4.41+7.17=4.37-1.99+8.57+4.73=5.51-5.19+7.87+1.62=9.55-2.77+7.06+8.01=9.77-5.36+0.17+0.5=9.43-3.01+0.8+1.89=2.62-2.2+1.51+8.37=9.12-8.5+4.57+2.82=6.28-0.8+4.57+1.36=8.58-2.55+8.52+1.79=4.48-1.2+0.06+0.35=7.03-3.46+7.31+4.93=4.75-4.2+7.25+5.99=8.03-3.43+7.5+0.87=6.14-1.52+3.6+7.99=8.15-0.89+9.37+4.9=2.25-1.71+2.96+8.5=7.99-3.47+1.39+0.77=6.79-3.65+8.65+3.27=1.24-0.47+8.44+3.1=9.5-3.89+7.6+1.41=3.26-0.61+3.6+8.5=5.14-2.37+3.98+0.9=5.3-3.46+0.72+6.13=1.8-0.08+4.55+0.17=4.97-1.83+4.29+0.64=8.89-7.99+7.59+3.23=6.43-2.21+7.95+1.27=4.85-0.7+9.16+3.27=7.27-7.06+5.44+5.72=9.07-8.65+1.96+0.15=8.66-0.63+9.72+5.67=9.29-2.34+8.49+7.99=8.1-7.87+6.4+2.93=6.8-2.27+1.69+1.9=7.98-2.48+1.79-6.05=9.77-5.02+0.02-0.66=6.49-4.35+8.86-3.97=8.72-0.41+8.87-4.67=9.92-9.15+6.97-3=9.34-2.88+9.38-5.28=4.37-0.47+2.68-5.4=7.74-5.76+4.22-0.04=7.44-2.28+4.3-3.72=2.74-0.65+7.71-3.45=3.76-0.93+0.4-2.98=4.67-2.95+6.16-0.61=6.52-1.23+6.16-0.89=6.58-1.28+5.64-0.59=4.27-0.12+5.34-4.29=3.48-0.22+7.34-2.84=9.47-5.49+4.83-3.75=9.54-6.89+7.19-4.26=7.12-0.31+1.83-3.43=4.13-1.72+6.28-2.66=7.65-1.06+4.29-5.4=9.54-0.44+3.65-4.91=5.74-1.6+7.85-1.44=9.65-3.38+8.21-5.06=9.47-6.63+3.16-0.23=2.39-0.55+6.74-3.92=8.7-1.36+5.79-0.62=5.01-1.88+9.49-5.45=7.84-3.91+1.03-1.74=3.05-2.8+7.74-3.28=7.73-0.69+9.83-7.64=9.35-2.93+7.74-0.57=9.89-5.36+5.27-7.38=7.88-7.07+1.86-1.33=8.32-1.29+3.77-7.27=4.03-2.27+9.11-5.44=9.68-3.3+4.42-1.08=1.93-1.69+8.32-7.92=9.99-1.15+4.01-2.22=8-3.41+9.3-0.7=8.57-1.52+3.04-3.78=9.19-2.31+9.59-6.69=8.83-3.02+4.44-8.32=3.02-0.85+2.82-4.66=6.54-0.49+0.65-2.34=6.53-0.21+7.33-6.17=5.76-2.66+4-1.51=2.96-1.38+9.17-9.15=4.9-1.56+5.81-2.28=7.3-0.9+6.48-7.92=6.07-3.33+4.64-2.76=3.98-2.96+6.23-1.28=8.05-1.62+8.03-9.76=4.68-2.59+8.53-2.53=8.34-5.5-2.32+4.16=8.61-7.18-0.09+6.78=1-0.16-0.1+5.51=4.94-2.8-0.71+8.45=9.66-0.18-3.78+8.96=9.94-2.27-2.81+7.82=6.04-0.39-1.41+8.97=6.02-1.02-2.49+9.49=6.86-2.14-2.78+6.67=3.4-0.28-2.24+7.33=9.02-5.54-3.23+3.35=5.27-2.96-0.65+1.37=9.57-5.82-2.33+5.78=9.79-2.1-2.88+7.83=8.79-1.32-4.68+9.41=9.41-4.77-0.78+7.51=5.44-4.53-0.25+1.43=8.08-2.65-0.8+4.4=6.88-5.25-0.26+1.55=8.8-2.27-3.14+4.61=7.53-4.72-1.31+5.57=8.22-0.76-2.98+1.66=9.44-3.41-3.52+4.36=9.54-0.38-2.77+1.51=8.08-1.74-3.77+1.51=5.73-1.38-3.07+5.33=7.2-1.46-4.59+6.5=6.61-0.87-3.38+5.55=2.42-1.24-0.99+3.9=9.34-3.34-0.12+6.31=9.63-4.94-3.29+7.85=8.34-5.46-0.04+6=7.86-5.67-1.08+1.46=5.04-2.22-0.9+4.52=8.85-2.5-4.85+6.18=6.38-2.21-1.96+7.36=4.62-0.15-1.84+2.71=5.93-3.11-1.97+7.11=9.18-5.52-2.34+4.68=5.5-2.66-2.32+0.17=9.96-4.05-4.01+9.57=7.98-0.81-5.2+5.59=6.82-0.64-4.1+7.24=8.4-5.15-0.4+3.82=8.77-2.58-4.32+5.35=9.73-1.17-6.02+2.07=8.99-6.24-1.22+0.13=7.22-2.97-2.1+3.66=2.92-1.13-0.53+2.75=1.25-1-0.06+6.44=9.27-4.97-0.26+8.91=9.69-0.31-1.78+2.51=8.66-1.38-2.67+9.32=6.63-1.29-2.82+4.79=7.11-2.26-0.98-1.95=8.02-0.71-5.35-0.12=5.94-0.45-3.56-1.39=8.68-1.09-6.75-0.35=9.89-2.16-1.37-3.47=6.08-0.44-3.91-1.42=8.64-0.61-5.72-1.38=8.82-6.45-0.94-1.26=9.86-1.46-4.77-3.38=9.12-2.7-1.21-3.55=3.84-0.42-2.47-0.1=8.05-3.02-1.8-0.16=3.26-0.42-0.62-1.25=6.76-0.23-0.93-2.58=8.28-1.67-5.28-0.12=5.73-2.17-0.84-2.21=3.98-0.64-2.24-0.84=9.61-0.07-1.67-2.79=9.93-4.85-0.08-0.06=6.73-2.57-0.14-0.99=9.42-0.85-1.97-5.3=7.57-0.3-3.86-2.76=7.09-0.75-2.84-0.74=9.23-2.13-4.32-1.47=9.58-4.88-0.88-3=9.9-3.14-0.51-0.57=9.99-2.96-3.55-0.39=9.47-1.87-2.26-0.66=5.89-1.57-1.32-0.81=7.89-1.35-0.45-3.39=5.84-1.7-2.36-0.32=7.17-0.09-0.54-0.45=5.87-2.76-1.6-1=8.66-3.5-2.01-2.22=6.12-1.13-2.19-0.09=6.38-0.08-0.73-4.32=5.61-1.59-0.23-2.15=5.39-1.14-1.12-0.46=8.29-0.69-1.16-5.51=8.77-1.54-5.99-0.64=9.12-1.25-5.25-1.55=8.39-2.16-3.51-1.68=8.94-2.13-2.34-0.04=9.33-0.3-1.92-3.39=8.98-0.37-4.95-1.58=7.39-0.48-0.15-5.79=9.73-2.19-0.79-4.78=6.29-1.18-0.34-2.09=9.16-6.74-0.59-1.12=9.67-3.26-0.29-5.08=7.13-1.12-5.46-0.37=9.86-2.73-0.06-2.61=9.88-1.53-0.61-5.75=8.04-1.08-6.2-0.12=参考答案2.71+5.77=8.480.56+4.78=5.349.52+6.46=15.981.44+7.3=8.749.83+9.23=19.066.79+8.24=15.038.48+4.22=12.73.56+6.09=9.656.75+8.86=15.617.18+3.97=11.155.95+9.41=15.368.77+7.94=16.713.26+6.63=9.892.95+9.44=12.395.05+8.86=13.911.8+6.8=8.65.22+0.26=5.487.9+8.2=16.12.73+4.05=6.788.43+8.57=175.13+1.73=6.860.88+5.9=6.782.85+6.42=9.270.16+8.16=8.321.54+5.43=6.976.51+0.94=7.458.71+9.87=18.583.05+6.6=9.654.24+1.8=6.042.1+1.24=3.343.24+7.62=10.869.97+1.04=11.014.57+4.88=9.450.33+1.34=1.677.29+3.31=10.67.18+2.91=10.092.74+5.01=7.750.67+6.2=6.879.73+8.46=18.199.12+2.39=11.516.69+9.79=16.484.33+1.16=5.494.28+1.14=5.427.92+9.06=16.989.32+9.61=18.930.34+9.21=9.551.83+2.84=4.676.09+2.08=8.173.47+5.98=9.452.73+0.26=2.998.72+3.56=12.283.91+4.75=8.666.62+3.79=10.411.54+8.24=9.785.19-1.95=3.249.81-0.93=8.881.71-1.54=0.177.82-0.02=7.87.53-1.18=6.355.5-1.63=3.877.67-2.64=5.034.36-1.49=2.877.74-3.61=4.134.68-3.96=0.723.82-2.86=0.969.94-0.82=9.125.77-0.16=5.615.16-0.18=4.985.79-5.3=0.493.65-2.89=0.762.89-0.46=2.437.48-3.29=4.190.74-0.56=0.186.21-4.68=1.531.1-0.2=0.92.03-0.5=1.537.62-0.25=7.374.34-1.25=3.099.5-7.97=1.537.16-2.01=5.157.78-6.65=1.137.83-6.35=1.484.24-0.05=4.191.6-0.27=1.338.36-8.03=0.334.42-0.14=4.285.82-3.91=1.918.83-4.64=4.197.15-1.44=5.719.83-6.84=2.996.6-0.65=5.953.82-0.78=3.042.26-0.8=1.466.09-2.21=3.889.14-5.68=3.467.61-5.85=1.765.2-2.71=2.497.57-3.29=4.287.53-5.58=1.950.84-0.06=0.784.96-3.89=1.075.1-3.78=1.323.96-0.89=3.076.3-2.22=4.084.45-2.29=2.169.5-4.78=4.724.95-3.9=1.059.34-7.96=1.380.11+4.16+6.36=10.636.5+0.71+1.25=8.465.34+7.97+1.62=14.932.5+5.09+7.22=14.811.22+0.87+9.78=11.875.37+5.11+3.46=13.940.41+7.82+8.79=17.021.17+7.13+0.41=8.714.4+6.68+7.98=19.064.96+4.78+8.48=18.221.76+2.4+2.98=7.149.27+5.87+4.03=19.174.9+4.99+4.26=14.154.57+7.32+1.19=13.087.07+4.34+0.97=12.388.11+8.52+9.74=26.376.35+6.61+2.35=15.310.74+9.82+9.21=19.777.78+3.81+0.03=11.624.75+7.76+4.52=17.032.02+2.87+7.37=12.267.7+5.58+9.36=22.645.29+9.79+5.59=20.672.31+2.98+2.81=8.18.05+3.27+6.37=17.695.84+2.42+8.66=16.922.8+6.26+1.64=10.70.69+1.16+9.27=11.124.53+8.09+7.34=19.961.62+1.17+3.47=6.267.73+2.44+1.03=11.23.86+2.66+1.98=8.55.15+9.02+9=23.176.47+8.33+2.87=17.675.46+6.06+4.58=16.10.81+6.45+0.86=8.129.18+8.42+1.36=18.969.39+4.04+4.42=17.853.45+2.61+8.11=14.173.67+9.28+5.9=18.854.21+5.15+2.58=11.942.07+3.92+2.59=8.588.57+7.28+7.46=23.314.92+4.29+3.47=12.681.86+8.14+6.68=16.680.32+0.57+9.38=10.276.64+2.02+1=9.669.23+8.83+4.53=22.591.04+8.48+8.25=17.773.08+5.48+6.47=15.035.8+9.24+5.62=20.663.23+5.7+6.51=15.440.82+8.24+5.21=14.277.53+1.24+5.56=14.339.2+8.68-9.41=8.471.73+6.93-3.39=5.274.87+0.31-2.23=2.959.29+1.96-4.75=6.59.74+3.02-4.73=8.030.28+6.5-4=2.789.28+2.33-5.77=5.848.12+6.63-3.66=11.096.53+7.14-3.08=10.597.65+2.48-3.1=7.038.14+3.89-3.45=8.585.16+0.19-3.91=1.448.9+2.24-0.78=10.365.92+6.85-9.35=3.424.18+8.4-6.76=5.829.43+0.2-4.58=5.053.42+4.64-6.7=1.366.46+2.94-6.05=3.354.46+1.21-3.66=2.018.42+9.9-4.88=13.448.46+1.07-6.77=2.767.19+1.98-2.34=6.833.36+7.79-6.16=4.997.3+9.67-1.49=15.482.91+5.65-3.3=5.263.95+5.01-7.61=1.356.52+4.68-1.87=9.339.59+7.92-2.32=15.196.68+1.23-7.5=0.413.11+7.61-7.96=2.768.35+9.81-6.15=12.014.29+7.86-8.66=3.498.34+6.44-8.21=6.572.71+3.16-2.28=3.593.76+8.75-7.03=5.483.76+1.86-3=2.625.72+7.65-9.22=4.154.47+6.46-8.28=2.658.83+4.05-7.57=5.311.22+6.36-0.66=6.928.02+1.8-7.5=2.325.11+0.7-0.67=5.145.07+9.38-1.71=12.741.97+9.21-8.43=2.752.43+1.79-3.4=0.828.35+8.77-0.57=16.557.28+3.66-0.74=10.28.42+1.66-7.26=2.824.64+3.21-7.07=0.782.46+3.79-5.23=1.024.61+0.67-4.28=15.06+5.24-8.12=2.184+1-3.57=1.439.95+9.55-9.83=9.674.14-2.85+3.46=4.756.68-0.8+7.08=12.966.99-5.03+8.12=10.089.67-6.08+8.85=12.449.1-6.17+0.25=3.189.37-5.73+6.87=10.512.14-1.95+3.09=3.285.46-0.76+4.19=8.898.83-5.9+1.92=4.858.55-7.79+2.79=3.553.75-2.52+4.67=5.90.89-0.36+4.65=5.188.97-8.79+1.46=1.647.55-1.9+9.68=15.336.24-2.76+1.33=4.815.44-1.94+7.9=11.48.07-0.51+8.9=16.461.02-0.73+3.7=3.997.25-0.94+1.98=8.291.46-1.13+4.64=4.979.17-8.15+8.56=9.589.6-3.84+0.54=6.39.49-3.67+8.25=14.077.26-0.89+8.03=14.49.61-0.57+7.14=16.188.17-7.42+8.5=9.255.45-4.9+2.77=3.322-1.86+6.97=7.116.53-3.68+5.01=7.863.32-0.9+1.3=3.728.75-6.53+6.66=8.887.71-6.7+4.16=5.179.04-8.07+5.7=6.675.75-4.2+7.41=8.965.55-3.02+6.03=8.565.81-3.83+2.78=4.767.09-0.26+5.09=11.926.38-5.1+2.35=3.639.51-5.42+1.96=6.059.78-8.76+8.93=9.954.96-4.36+4.83=5.435.03-4.75+2.64=2.923.24-1.93+4.36=5.679.37-6.98+8.04=10.436.75-4.08+2.23=4.98.34-6.44+2.33=4.235.92-5.67+2.95=3.25.23-2.02+1.31=4.524.54-2.43+1.65=3.763.49-0.78+0.9=3.612.59-2.38+7.27=7.485.68-4.15+0.72=2.258.63-6.34+6.4=8.695.45-4.74+8.49=9.26.53-3.34-2.54=0.656.89-0.07-6.08=0.747.6-0.81-4.59=2.25.73-0.55-4.5=0.686.32-0.79-4.73=0.88.22-4.42-1.66=2.149.75-7.63-1.45=0.678.34-5.38-1.73=1.237.57-2.81-4.36=0.49.22-6.29-2.7=0.238.12-2.98-1.53=3.619.74-0.14-0.13=9.477.32-4.08-2.27=0.979.77-0.95-4.2=4.626.58-4.89-1.3=0.394.69-2.29-1.12=1.288.93-5.32-3.07=0.548.84-0.38-2.37=6.097.32-3.51-0.62=3.195.02-0.62-1.12=3.288.98-4.32-0.24=4.426.53-2.52-3.49=0.529.76-3.13-3.34=3.297-4.66-2.09=0.259.13-2.96-5.54=0.637.69-7.37-0.16=0.165.3-1.09-3.09=1.126.62-5.31-1.08=0.234.88-0.94-0.09=3.859.87-0.89-7.7=1.289.7-4.8-3.39=1.518.26-4.91-0.88=2.479.58-2.5-4.95=2.138.96-3.16-0.71=5.099.13-1.61-6.34=1.187.75-1.7-5=1.056.89-2.35-0.86=3.688.09-3.32-1.54=3.237.39-1.81-5.41=0.175.26-3.67-0.52=1.075.43-0.12-0.58=4.736.16-0.71-1.85=3.67.52-3.77-2.51=1.249.93-5.48-1.47=2.989.76-0.59-1.25=7.929.67-0.92-1.66=7.098.9-0.7-5.44=2.769.77-0.27-0.92=8.589.79-2.73-5.85=1.215.3-2.11-1.06=2.136.9-0.1-6.24=0.569.99-0.3-2.98=6.716.27-0.17-0.81=5.295.88-2.74-1.05=2.091.96+1.56+2.54+6.2=12.266.56+2.07+9.91+4.66=23.21.6+5.52+3.67+4.67=15.466.12+3.25+1.39+1.98=12.741.86+7.37+4.22+4.69=18.144.64+7.38+6.65+7.93=26.64.33+7.63+6.83+8.77=27.560.88+5.94+7.38+3.69=17.899.26+1.55+4.1+7.9=22.818.78+9.23+9.9+8.55=36.461.74+5.29+4.76+0.97=12.765.47+9.94+7.44+0.93=23.787.43+0.81+4.52+3.72=16.486.22+0.98+2.36+4.77=14.333.98+6.4+2.98+5.33=18.694.14+6.47+1.29+1.41=13.316.17+3.54+0.83+3.25=13.793.85+7.34+8.56+8.21=27.966.25+2.06+3.87+9.44=21.621.67+5.08+5.72+8.91=21.382.61+9.01+3.11+3.88=18.616.82+9.99+7.36+2.16=26.332.9+8.72+2.22+3.11=16.951.14+2.95+6.42+7.93=18.440.1+3.82+6.82+5.02=15.766.58+1.57+4.07+3.76=15.982.33+0.2+2.03+2.49=7.053.44+4.95+2.04+4.86=15.290.24+0.54+7.17+1.88=9.833.16+3.12+7.89+5.56=19.737.48+4.23+9.74+4.57=26.023.76+9.8+5.96+0.94=20.463.18+3.62+2.24+1.92=10.967+0.23+9.3+1=17.537.06+8.98+8.65+7.07=31.769.93+7.21+0.65+1.6=19.390.95+7.6+9.93+9.25=27.735.23+2.39+2.48+8.99=19.092.37+4.1+9.55+8.54=24.567.78+0.88+9.38+7.62=25.669+2.39+3.78+1.97=17.147.19+0.99+7.74+2.76=18.684.78+1.55+2.84+3.96=13.138.27+2.61+0.75+2.76=14.391.03+0.84+2.39+7.05=11.314.56+0.69+9.1+7.53=21.888.96+1.23+6.72+0.59=17.51.7+2.37+0.36+2.93=7.361.7+3.61+7.81+8.49=21.610.79+9.36+1.81+2.61=14.576.74+6.22+6.9+9.18=29.043.64+9.2+5.46+2.19=20.492.83+6.19+7.64+3.01=19.674.91+1.51+4.85+2.3=13.576.52+2.89+2.4-5.72=6.098+8.35+6.84-0.11=23.087.54+3.12+5.9-8.61=7.954.93+9.94+3.72-1.12=17.471.85+9.11+3.37-5.83=8.57.65+4.53+7.72-1.27=18.635.45+1.35+7.95-7.98=6.775.56+5.94+1.28-3.88=8.97.12+8.79+3.99-3.84=16.069.21+9.81+2.85-4.07=17.84.78+9.85+8.91-4.6=18.949.63+7.56+0.24-2.24=15.194.46+7.69+2.43-6.1=8.481.21+3.66+2.88-4.57=3.186.52+4.52+2.5-2.88=10.663.99+4.45+1.45-7.61=2.283.68+9.92+9.24-5.98=16.862.39+9.05+7.29-4.76=13.970.44+4.95+1.89-6.44=0.841+4.89+8.8-7.75=6.946.37+5.34+6.54-8.73=9.527.83+0.6+5.44-1.35=12.525.6+9.84+6.89-2.48=19.855.34+7.31+0.19-3.57=9.274.86+8.33+4.74-4.68=13.256.37+8.4+4.52-0.77=18.524.53+6.01+0.81-7.69=3.665.89+1.65+4.52-2.27=9.798.82+9.98+3.83-1.03=21.69.16+4.13+6.36-8.86=10.794.19+1.3+4.72-9.51=0.78.24+5.68+3.09-0.36=16.653.46+1.82+7.03-8.76=3.550.56+4.22+7.78-5.64=6.927.33+2.18+1.57-9.77=1.319.66+0.92+9.96-7.45=13.093.59+7.11+9.43-9.53=10.61.53+2.58+1.01-2.2=2.920.55+4.94+3.84-5.76=3.572.13+0.37+0.75-1.78=1.473.41+8.77+1.3-7.43=6.057.49+9.06+9.18-2.45=23.286.08+7.67+3.27-3.45=13.571.08+1.63+8.02-7.38=3.353.16+3.82+8.19-6.07=9.14.52+6.23+3.86-1=13.619.26+4.61+6.89-8.85=11.910.66+6.22+7.16-5.86=8.185.7+1.03+6.7-0.84=12.599.19+5.27+3.54-5.25=12.756.23+5.81+2.14-1.29=12.898.99+2.79+6.41-7.01=11.187.17+8.07+2.51-2.3=15.452.61+7.26+2.74-6.97=5.648.68+2.85-9.27+8.16=10.421.76+7.48-5.86+2.43=5.817.1+7.01-8.55+3.83=9.394.68+4.1-2.11+9.07=15.748.73+6.72-0.17+6.86=22.144.36+4.07-4.96+2.95=6.421.82+3.89-2.73+6.41=9.398.76+6.99-0.05+2.58=18.280.42+7.3-5.08+0.91=3.553.42+3.1-2.27+9.85=14.17.69+7.02-7.64+1.4=8.478.54+4.43-9.67+7.4=10.77.85+5.88-0.79+9.17=22.114.55+7.05-0.6+9.69=20.694.82+6.77-0.09+2.32=13.825.1+3.58-0.29+6.19=14.585.29+2.69-6.42+3.11=4.679.47+3.49-3.44+7.22=16.746.74+0.52-3.36+1.16=5.060.65+0.24-0.28+9.1=9.718.19+2.7-6.66+2.91=7.141.13+3.53-0.19+0.53=56.97+7.38-4.31+8.03=18.070.92+6.78-4.02+6.77=10.458.72+1.87-2.49+8.01=16.115.9+6.24-6.3+1.12=6.968.74+4.49-1.17+9.92=21.983.2+6.79-6.63+6.81=10.174.14+7.45-8.75+2.95=5.792.91+4.68-1.87+8.78=14.59.03+1.05-6.92+9.14=12.33.91+2.43-4.5+3.72=5.566.7+5.71-2.94+4.96=14.433.36+7.15-6.54+8.75=12.723.82+1.71-4.22+0.71=2.022.67+8.86-2.99+9.99=18.533.78+5.66-3.83+3.62=9.235.19+0.93-5.36+8.2=8.962.53+0.59-1.48+8.32=9.968.51+7.99-5.85+8.35=192.08+8.62-5.09+9.4=15.015.46+3.72-4.5+1.75=6.439.81+3.41-5.34+8.09=15.979.43+5.58-0.02+2.93=17.923.17+3.45-2.15+8.11=12.586.62+0.88-1.89+6.01=11.622.84+2.21-2.6+6.6=9.059.5+9.98-4.44+7.08=22.121+1.9-1.67+7.96=9.199.14+5.94-5.28+2.32=12.125.77+1.27-3.9+3.5=6.649.8+6.77-4.61+8.1=20.069.54+3.9-7.7+3.15=8.892.77+8.55-6.74+7.16=11.748.13+3.34-1.7-4.86=4.918.62+2.34-7.57-3=0.391.53+6.78-2.76-0.37=5.187.27+3.65-0.06-6.68=4.183.99+4.15-1.28-2.01=4.859.29+4.8-4.93-5.95=3.216.69+4.62-1.1-2.42=7.796.11+8.91-6.93-3.83=4.268.69+2.95-6.37-4.61=0.664.39+9.51-1.78-5.57=6.559.67+7.48-3.05-1.09=13.015.33+9.56-5.12-9.2=0.579.77+6.68-8.83-2.14=5.485.89+9.6-7.85-2.74=4.95.83+5.54-2.41-8.34=0.627.44+8.36-2.86-7.18=5.766.59+5.92-3.32-7.53=1.663.33+6.44-1.47-2.69=5.619.66+3.85-9.16-0.38=3.977.02+5.55-2.96-1.52=8.096.8+3.09-4.57-1.2=4.129.22+8.67-8.59-2.66=6.642.73+9.6-3.66-1.6=7.075.28+7.21-2.84-4.94=4.714.19+2.23-3.34-2.85=0.235.36+5.29-0.32-6.53=3.89.73+3.52-3.75-3.7=5.87.49+8.23-7.93-6.73=1.064.87+2.93-1.81-4.18=1.812.95+6.56-0.92-4.76=3.834.66+1.44-1-1.3=3.89.57+5.48-5.97-7.32=1.766.08+6.13-3.02-1.5=7.694.36+7.99-3.87-7.65=0.835.29+9.15-7.8-3.05=3.598.83+1.74-0.78-0.14=9.655.28+9.7-1.38-0.31=13.296.32+9.39-2.21-2.69=10.818.46+7.42-2.39-8.5=4.999.04+7.68-1.04-9.12=6.566.75+9.25-3.04-3.99=8.978.13+3.82-9.61-1.86=0.487.14+9.65-9.68-6.76=0.355.25+9.89-2.96-1.65=10.539.86+4.6-2.94-6.15=5.378.79+3-4.86-4.89=2.048.84+8.85-7.59-5.84=4.269.48+4.37-8.11-3.94=1.88.14+7.5-8.88-1.21=5.559.92+2.55-7.1-1.53=3.846+0.03-0.2-3.21=2.624.88+9.1-4.59-5.69=3.79.34+6.05-7.52-3=4.878.24+7.29-4.71-7.14=3.688.16-0.85+7.6+1.45=16.365.87-5.41+6.91+1.82=9.193.81-3.6+8.44+5.37=14.027.63-2.67+2.72+5.27=12.953.62-2.53+4.73+6.9=12.726.94-5.5+2.58+2.8=6.827.52-3.62+8.13+9.55=21.588.54-7.38+9.09+2.59=12.848.38-3.35+9.78+7.95=22.767.75-3.27+2.44+4.43=11.353.42-1.74+1.53+1.75=4.961.48-1.03+5.21+1.33=6.997.78-4.54+4.15+8.68=16.078.78-6.86+9.66+3.13=14.717.4-6.61+7.94+8.36=17.094.79-2.92+8.38+5.21=15.469.53-4.56+4.08+4.79=13.848.92-7.24+6.53+3.87=12.085.92-0.26+0.2+1.95=7.819.18-5.2+4.41+7.17=15.564.37-1.99+8.57+4.73=15.685.51-5.19+7.87+1.62=9.819.55-2.77+7.06+8.01=21.859.77-5.36+0.17+0.5=5.089.43-3.01+0.8+1.89=9.112.62-2.2+1.51+8.37=10.39.12-8.5+4.57+2.82=8.016.28-0.8+4.57+1.36=11.418.58-2.55+8.52+1.79=16.344.48-1.2+0.06+0.35=3.697.03-3.46+7.31+4.93=15.814.75-4.2+7.25+5.99=13.798.03-3.43+7.5+0.87=12.976.14-1.52+3.6+7.99=16.218.15-0.89+9.37+4.9=21.532.25-1.71+2.96+8.5=127.99-3.47+1.39+0.77=6.686.79-3.65+8.65+3.27=15.061.24-0.47+8.44+3.1=12.319.5-3.89+7.6+1.41=14.623.26-0.61+3.6+8.5=14.755.14-2.37+3.98+0.9=7.655.3-3.46+0.72+6.13=8.691.8-0.08+4.55+0.17=6.444.97-1.83+4.29+0.64=8.078.89-7.99+7.59+3.23=11.726.43-2.21+7.95+1.27=13.444.85-0.7+9.16+3.27=16.587.27-7.06+5.44+5.72=11.379.07-8.65+1.96+0.15=2.538.66-0.63+9.72+5.67=23.429.29-2.34+8.49+7.99=23.438.1-7.87+6.4+2.93=9.566.8-2.27+1.69+1.9=8.127.98-2.48+1.79-6.05=1.249.77-5.02+0.02-0.66=4.116.49-4.35+8.86-3.97=7.038.72-0.41+8.87-4.67=12.519.92-9.15+6.97-3=4.749.34-2.88+9.38-5.28=10.564.37-0.47+2.68-5.4=1.187.74-5.76+4.22-0.04=6.167.44-2.28+4.3-3.72=5.742.74-0.65+7.71-3.45=6.353.76-0.93+0.4-2.98=0.254.67-2.95+6.16-0.61=7.276.52-1.23+6.16-0.89=10.566.58-1.28+5.64-0.59=10.354.27-0.12+5.34-4.29=5.23.48-0.22+7.34-2.84=7.769.47-5.49+4.83-3.75=5.069.54-6.89+7.19-4.26=5.587.12-0.31+1.83-3.43=5.214.13-1.72+6.28-2.66=6.037.65-1.06+4.29-5.4=5.489.54-0.44+3.65-4.91=7.845.74-1.6+7.85-1.44=10.559.65-3.38+8.21-5.06=9.429.47-6.63+3.16-0.23=5.772.39-0.55+6.74-3.92=4.668.7-1.36+5.79-0.62=12.515.01-1.88+9.49-5.45=7.177.84-3.91+1.03-1.74=3.223.05-2.8+7.74-3.28=4.717.73-0.69+9.83-7.64=9.239.35-2.93+7.74-0.57=13.599.89-5.36+5.27-7.38=2.427.88-7.07+1.86-1.33=1.348.32-1.29+3.77-7.27=3.534.03-2.27+9.11-5.44=5.439.68-3.3+4.42-1.08=9.721.93-1.69+8.32-7.92=0.649.99-1.15+4.01-2.22=10.638-3.41+9.3-0.7=13.198.57-1.52+3.04-3.78=6.