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0.78+5.7=5.45+0.81=2.66+8.81=9.02+8.34=9.51+5.51=6.17+0.19=0.88+2.83=6.97+2.41=2.72+4.59=8.16+3.13=8.17+6.43=8.92+8.04=6.22+8.32=8.05+4.05=2.77+0.28=1.68+1.76=2.16+9.4=3.01+5.39=0.3+1.69=2.92+3.86=4.57+9.4=3.02+0.03=9.95+6.78=0.71+5.76=5.06+8.94=9.33+9.91=6.59+6.68=5.24+1.83=6.02+8.11=6.99+8.35=7.45+0.6=2.39+4.25=1.35+1.18=2.21+5.26=5.07+1.3=0.78+2.09=7.29+2.22=7.78+8.09=9.93+0.73=6.91+7.64=8.58+0.82=2.28+2.94=9.22+6.1=5.32+6.45=7.03+9.27=0.85+2.89=0.54+9.42=2.96+9.17=3.06+5.71=8.75+3.74=1.65+5.61=9.94+6.45=2.36+9.29=0.47+8.87=1.01-0.21=9.97-3.59=8.21-3.73=8.64-8.12=7.61-4.79=4.89-1.84=7.2-5.03=5.15-1.83=8.51-1.17=9.91-1.1=2.5-1.14=7.54-4.57=8.35-0.78=4.71-1.98=4.16-4=5.32-0.86=1.96-0.96=9.56-4.98=5.77-4.55=3.59-2.98=9.49-0.8=6.32-4.57=5.34-2.36=6.32-6.16=9.35-0.94=6.6-1.41=3.53-0.81=7.36-0.27=7.27-5.41=8.17-5.8=4.82-1.66=7.46-1.91=2.01-0.41=7.75-0.03=2.16-1.37=9.04-8.2=8.62-5.09=5.15-2.18=8.16-2.69=6.13-4.48=6.69-0.62=5.79-1.29=8.87-0.41=5.35-0.1=5.06-0.94=3.67-0.61=9.79-2.8=7.73-4.39=9.66-0.63=5.59-1.22=5.94-4.47=7.54-6.33=7.94-3.1=6.6-4.33=1.84+7.43+5.05=1.88+4.52+0.78=3.19+0.15+8.78=0.71+3.97+3.92=5.72+0.73+0.56=3.82+9.51+3.84=5.87+8.5+2.05=6.89+7.79+8.36=2.92+4.7+5.71=2.98+9.98+6.11=2.11+2.34+3.8=9.77+5.89+8.21=9.63+6.04+2.47=5.41+0.09+2.82=9.2+4.47+1.24=7.54+4.2+6.66=6.33+4.35+0.1=9.39+0.91+5.32=4.85+5.03+4.84=7.63+5.94+9.1=8.1+3.58+4.67=4.38+8.16+8.85=3.19+5.83+9.75=5.81+7.32+7.73=9.22+1.82+4.71=8.14+8.65+0.18=9.04+8.08+7.98=0.08+8.33+2.18=6.08+4.73+6.82=5.3+5.78+1.92=8.02+4.84+1.38=9.05+8.78+1.53=1.29+5.91+2.45=2.56+3.31+1.36=2.61+9.7+4.19=7.39+7.59+1.44=0.88+2.55+9.78=2.57+5.61+8.85=3.1+7.35+3.51=1.77+6.85+1.55=6.31+9.48+3.92=6.99+3.37+9.41=6.29+8.21+6.69=1.74+2.06+3.22=4.53+7.32+3.13=2.73+4.7+5.25=4.97+0.8+6.86=7.25+5.17+6.44=0.59+1.11+0.38=1.09+4.42+2.04=7.65+8.73+9.62=1.55+9+6.36=1.05+6+5.45=9.92+6.81+3.22=3.58+8.45-5.21=9.56+4.15-6.45=8.34+6.78-7.46=7.43+7.8-4.33=5.88+7.45-6.19=8.36+2.52-3.16=7.23+2.29-4.03=5.55+9.14-7.4=2.71+9.5-8.96=5.3+4.51-5.44=0.48+8.23-8.17=4.59+2.58-0.58=0.79+9.3-0.42=5.79+8.07-3.39=7.45+2.01-5.92=7.55+0.51-0.89=4.11+4.81-5.75=5.21+6.88-0.38=8.34+2.13-9.2=9.64+9.18-4.7=7.16+1.05-5.62=7.78+1.32-7.66=6.05+9.07-2.24=3.61+9.78-7.77=7.82+0.15-0.61=8.03+7.86-1.4=9.52+0.51-1.79=6.48+2.29-7.41=8.88+3.52-5.94=3.66+2.84-5.05=7.77+2.94-9.51=7.53+7.93-9.19=9.81+7.47-6.13=5.54+6.51-5.01=1.81+9.35-7.53=1.81+6.85-0.68=6.3+3.77-9.5=2.08+3.59-0.62=8.17+3.13-3.96=4.8+2.4-5.85=6.85+9.59-5.04=7.41+4.75-8.86=4.34+8.83-1.28=8.54+8.75-7.22=5.45+6.88-8.97=7.85+2.35-4.79=8.16+4.77-1.19=1.46+5.62-1.51=5.74+7.98-9.43=8.68+9.39-4.82=6.49+2.23-7.72=1.13+6.03-2.42=9.53+7.97-1.9=6.94+8.64-3.34=7.63-2.19+4.63=7.63-6.91+7.98=7.58-1.89+1.75=9.74-3.32+5.92=8.76-3.09+7.88=6.45-2.84+0.4=8.64-1.4+4.07=5.13-4.8+0.75=3.17-0.99+8.43=7.26-2.41+1.1=9.98-8.17+4.95=7.34-5.45+4.43=9.42-5.24+6.49=8.37-3.45+6.39=9.1-4.16+9.52=7.39-4.37+5.53=5.48-1.36+8.4=2.77-1.31+4.31=9.91-0.07+7.26=9.58-6.75+4.44=8.45-0.59+6.1=8.38-0.67+1.37=9.71-4.47+3.22=9.14-1.74+2.2=2.85-0.83+5.49=3.59-3.35+7.32=9.8-3.76+1.47=9.45-8.46+0.2=8.08-6.22+3.16=8.72-5.22+0.39=9.65-9.41+6.48=8.94-6.06+1.99=6.35-5.9+8.32=7.81-1.49+8.92=6.48-0.55+5.19=8.41-0.14+2.74=8.11-4.42+2.14=6.5-2.46+6.93=3.49-1.84+5.38=3.2-1.51+2.84=9.79-8.79+5.46=1.36-0.44+3.93=9.1-2.55+8.75=5.65-3.92+4.58=3.98-0.04+6.91=9.37-2.34+6.32=9.46-7.82+0.69=8.97-2.55+6.47=6.51-2.32+6.08=7.31-6.1+2.32=5.3-3.21+1.29=9.28-2.17+9.36=9.04-2.29+9.57=7.25-3.34+0.8=7.63-6.01-0.88=9.89-8.06-0.41=4.29-2.54-1.53=9.11-1.06-1.51=5.57-0.82-2.8=7.34-0.19-4.09=6.25-2.74-0.99=9.95-5.02-2.54=6.5-0.08-0.58=6.62-0.17-5.45=6.94-2.41-1.15=8.1-5.88-1.13=6.58-0.3-4.64=7.38-3.2-1.21=8.33-3.91-0.03=9.26-2.23-0.82=9.16-0.16-0.91=9.66-3.86-4.35=7.2-0.02-2.69=8.62-0.82-4.33=5.11-2.32-0.13=8.12-1.69-0.02=9.48-0.3-3.61=4.8-2.23-0.68=5.91-4.24-0.69=9.56-0.2-3.07=8.81-0.69-7.31=1.88-0.39-0.51=9.95-3.51-4.34=8.78-1.08-1.63=3.84-1.77-1.86=7.79-1.74-4.16=7.56-0.9-0.7=9.87-6.86-2.49=5.44-0.98-3.74=3.18-0.45-1.94=8.55-1.39-4.14=7.21-2.05-2.44=7.07-4.37-0.15=8.67-1.27-3.08=7.99-3.4-3.53=9.13-4.52-0.99=9.65-4.57-0.26=6.59-3.78-2.32=8.21-5.26-1.02=9.11-0.06-5.31=5.82-4.83-0.45=8.04-3.55-3.77=9.48-3.75-1.37=8.31-5.88-1.45=8.78-4.76-3.72=9.47-0.18-2.83=7.7-0.71-3.94=9.57-4.07-3.71=0.11+1.88+6.28+6.92=8.35+7.87+3.47+3.16=0.12+8.18+0.16+1.21=7.26+4.91+5.51+0.69=9.77+1.64+2.95+3.55=5.69+6.74+4.74+7.79=7.43+8.38+1.85+8.39=4.22+4.38+3.36+0.06=6.35+7.78+0.25+4.48=3.62+9.57+3.09+0.58=6.3+3.07+4.27+8.87=4.88+0.64+0.65+3.74=1.21+2.67+4.29+4.66=1.78+9.83+5.08+6.33=1.75+4.83+0.81+0.45=6.22+6.64+7.68+5.78=4.14+0.98+6.51+2.88=8.9+3.12+7.41+7.78=8.84+5.53+9.19+5.61=0.26+0.9+7.84+8.02=5.56+2.86+2.11+0.59=9.09+1.08+3.43+5.21=3.33+3.74+1.41+0.2=9.45+1.33+6.06+5.15=6.88+7.14+2.57+1.36=7.59+6.64+4.92+8.11=3.24+4.85+0.08+4.86=4.5+3.06+5.28+4.2=4.6+9.48+7.39+6.01=1.56+5.58+4.47+3.86=6.55+8.66+6.64+5.09=9.03+4.92+5.71+3.49=2.72+0.69+9.81+8.46=0.38+9.15+2.89+8.08=9.72+9.55+6.04+4.1=6.88+9.74+1.97+5.91=8.73+9.86+1.7+7.09=0.8+3.34+7.22+2.19=2.33+4.11+2.94+4.03=6.35+3.52+3.01+1.71=8.06+7.96+2.42+6.91=1.75+9.1+4+2.55=2.52+1.41+4.67+0.28=6.79+8.15+9.96+5.55=1.95+5.93+7.05+7.36=3.89+9.1+2.83+6.86=8.6+0.74+5.73+3.97=2.42+3.33+6.88+3.22=3.8+3.26+8.47+0.75=8.9+5.62+5.4+2.24=1.54+1.92+8.84+7.65=8.29+1.8+9.11+2.45=9.1+1.37+8.6+6.34=3.5+4.81+4.83+0.24=3.34+3.15+7.69-9.08=3.63+3.77+4.84-3.44=3.77+7.09+3.85-5.19=3.15+2.2+0.3-3.9=6.62+1.35+6.16-8.25=7.2+4.86+4.18-3.59=5.85+1.25+9.5-0.53=0.55+4.53+2.08-1.61=9.94+0.12+9.28-2.48=0.11+3+1.35-1.74=5.95+7.12+8.39-8.88=3.8+2.85+1.97-2.86=4.29+0.18+0.77-4.74=0.61+9+4.56-6.81=0.92+4.14+8.48-6.9=9.35+1.9+3.97-1.08=5.34+7.33+1.97-0.21=6.39+6.01+8.81-5.87=6.06+1.48+4.73-8.7=6.93+3.1+7.75-5.8=8.88+2.67+6.52-6.56=0.99+6.72+9.85-9.02=5.36+0.03+8.33-5.91=4.87+5.13+1.03-9=3.64+4.66+9.46-6.98=2.76+9.66+1.37-9.88=4.59+5.55+0.14-4.09=0.31+2.87+7.87-2.08=8.09+0.93+6.02-5.48=5.25+3.98+1.75-9.36=2.72+3.83+7.35-0.68=1.43+3.15+9.08-9.1=0.65+5.9+7.04-1.33=0.1+7.18+7.9-9.79=9.09+2.69+8.07-6.59=7.98+9.49+5.15-8.05=9.42+3.5+2.45-0.96=9.6+5.66+2.29-2.03=2.61+8.75+0.95-3.11=3.82+8.78+9.89-0.98=2.56+0.06+5.87-6.86=7.22+1.31+4.51-3.36=9.51+2.18+3.31-7.98=9.67+8.19+5.22-9.71=8.14+1.27+4.95-5.62=0.56+8.23+1.12-5.09=2.46+4.84+7.05-0.65=2.02+0.9+7.19-1.06=9.84+8.91+3.62-5.1=8.24+1.58+1.45-3.79=8.94+9.48+7.95-9.72=5.93+0.35+1.06-1.71=7.27+1.2+9.4-9.38=7.92+1.21+8.6-7.62=3.67+8.67-4.33+2.41=4.9+7.06-6.32+0.92=7.69+7.07-4.72+6.18=8.9+8.12-2.89+2.79=1.34+0.87-0.05+3.83=9.94+2.46-6.44+2.16=5.53+5.33-1.61+8.2=8.91+0.44-6.36+2.84=5.91+6.6-5.92+4.45=4.4+4.43-8.22+2.88=9.81+0.83-3+4.17=0.38+3.91-0.37+7.46=1.17+2.95-0.53+2.19=6.1+3.03-3.36+9.66=4.74+6.91-4.49+4.85=9.02+8.31-8.03+7.02=6.76+6.62-2.09+6.28=5.13+5.8-2.53+1.21=9.13+5.65-3.36+7.27=4.96+2.99-5.09+9.79=3.37+2.47-2.81+7.47=9.56+9.86-0.74+1.4=7.3+1.71-1.13+5.41=7.72+6.99-5.13+4.45=7.61+3.5-8.72+7.68=7.63+4.4-1.09+4.96=4.25+6.39-1.26+8.54=6.16+4.95-6.9+0.67=5.73+6.09-3.56+3.08=1.84+4.62-0.83+6.85=8.05+7.79-9.91+5.88=9.87+6.17-6.25+6.4=5.27+9.45-5.72+0.21=6.97+3.66-1.89+4.04=5.38+4.36-3.68+5.52=3.57+7.21-4.35+3.16=3.68+7.71-0.49+0.32=2.94+4.38-3.98+0.59=1.09+4-4.71+3.05=4.17+3.78-4.86+9.04=7.34+9.08-3.74+2.89=9.15+6.78-8.87+4.16=9.32+3.5-0.86+5.47=4.09+9.95-4.03+6.33=8.61+1.3-4.25+0.43=3.28+4.81-3.6+6.48=4.31+3.21-7.08+3.45=9.13+1.25-6.58+5.04=9.23+6.27-9.71+9.84=8.46+9.11-0.11+2.8=0.13+8.89-2.52+5.85=4.42+4.54-6.51+9.95=8.89+0.57-1.66+2.89=3.65+1.38-4.68+9.14=0.38+2.92-2.22-0.28=7.65+4.99-4.76-2.5=1.15+4.53-1.14-3.15=3.65+2.59-3.33-1.92=6.62+7.99-5.34-8.05=6.39+9.96-5.35-5.77=7.97+1.63-7.6-0.99=5.96+2.34-3.25-4.35=5.45+4.83-4.87-3.73=4.42+5.87-1.21-6.95=9.24+3.01-7.61-3.98=7.95+0.29-0.15-7.08=9.43+9.75-5.27-5.5=1.18+7.55-2.06-4.84=6.4+3.48-0.6-3.37=6.69+9.04-7.51-0.59=8.77+9.79-9.44-2.82=0.68+5.12-1.61-3.12=9.73+2.05-2.14-0.67=6.62+3.22-0.72-2.07=1.11+6.88-2.28-4.14=4.98+9.78-4.81-5.16=3.11+8.48-2.65-6.93=6.87+7.75-3.67-2.26=6.64+2.99-3.82-2.7=5.91+8.66-7.01-6.48=6.79+7.55-2.7-2.68=9.75+0.95-0.56-6.39=9.13+9.84-5.16-0.03=4.91+4.31-5.5-0.63=5.65+9.23-6.74-7.9=6.13+8.02-3.66-1.41=9.1+6.4-1.65-8.87=7.91+6.78-4.54-8.01=3.38+8.91-2.56-0.39=6.35+6.26-7.71-1.72=9.2+2.12-2.88-6.46=9.45+7.2-0.98-7.48=9.65+9.7-3.78-5.12=8.49+2.43-1.28-2.31=4.24+7.66-8.29-1.2=5.67+7.47-2.05-0.21=2.08+8.16-2.49-7.11=7.14+3.55-3.76-0.86=6.53+0.38-0.23-0.64=3.51+7-0.36-3.71=8.33+3.6-0.77-3.15=6.09+8.74-9.3-3.23=7.82+3.22-2.42-5.08=7.14+9.73-3.2-1.85=6.53+5.04-0.39-1.34=9.48+1.18-1.52-1.56=9.92+3.78-4.47-7.75=8.01+6.57-3.08-6.49=9.55-9.06+9.96+5.56=5.3-4.45+1.5+0.88=1.39-0.37+0.13+7.33=3.12-2.52+7.59+7.58=9.05-3.59+8.98+3.64=4.08-3.06+8.38+4.52=6.79-1.59+7.78+7.93=5.92-4.07+6.43+2.02=3.94-0.77+1+7.95=7-5.6+7.02+9.37=6.89-2.89+1.31+6.39=8.94-8.42+6.87+4.28=0.55-0.17+6.15+7.3=4.17-1.49+6.26+5.2=4.08-0.24+4.26+6.72=6-0.5+4.13+1.05=3.76-1.33+2.34+0.67=9.52-5.44+7.4+1.18=3.89-2.54+2.4+3.12=4.77-4.05+6.99+3.06=8.66-5.33+9.73+7.15=9.31-9.11+1.74+0.25=6.54-1.09+9.37+6.03=8.07-7.13+6.17+8.18=9.84-4.38+3.67+9.42=7.55-0.48+8.61+9.67=9.47-3.91+5.65+7.37=9.3-8.21+3.41+5.34=8.99-8.42+2.57+5.88=9.56-1.86+7.91+3.64=8.36-5.46+5.19+1.6=7.41-0.52+1.61+5.52=1.33-0.57+0.78+6.44=4.77-0.8+2.82+8.05=9.17-2.56+1.19+6.17=3.35-1.08+2.19+3.78=6.05-0.55+0.38+7.69=2.34-1.58+0.89+2.57=9.65-7.52+4.17+6.41=5.01-3.43+2.94+9.55=2.23-1.09+3.61+2.13=4.74-2.75+6.36+8.12=3-2.64+4.53+6.14=4.66-0.29+9.28+7.39=4.98-4+7.44+3.6=8.98-7.54+8.06+2.76=3.04-1.12+2.9+0.58=6.31-2.5+2.61+1.08=1.57-0.9+1.36+1.73=5.21-0.82+6.68+1.84=8.66-5.44+7.75+6.47=8.22-2.49+8.73+7.68=2.56-2.29+1.56+5.4=6.82-3.77+6.81+2.94=5.29-3.28+5.98-7.89=7.05-5.13+6.67-6.65=3.17-1.33+9.65-8.72=5.46-1.36+5.55-4.19=6.36-4.02+4.35-4.28=5.67-4.81+3.31-2.14=6.37-2.14+1.78-5.85=6.47-2.45+3.01-5.71=7.69-3.16+4.49-6.28=9.83-3.05+4.49-6.51=2.47-1.82+3.65-1.19=3.94-3.55+6.71-0.64=7.67-3.89+1.33-1.31=6.78-5.57+9.38-9.01=6.15-5.85+8.89-4.96=8.24-2.58+7.07-1.48=5.39-4.32+0.48-1.31=8.07-4.3+1.35-1.67=7.63-2.65+7.55-7.6=6.8-2.44+3.29-1.47=7.54-2.59+3.29-1.62=5.93-1.69+2.4-3.15=4.74-1.93+6.67-6.86=5.89-1.41+4.25-7.77=9.9-5.01+7.57-2.72=4.7-1.98+2.61-2.4=4.5-3.64+6.29-4.84=9.08-2.96+3.85-9.61=7.36-2.92+6.44-4.52=6.31-1.81+6.47-1.62=8.25-4.55+7.07-0.26=5.92-1.47+3.48-3.99=2.68-1.23+9.69-6.66=6.71-1.4+8.27-6.6=5.21-1.67+2.5-2.22=9.31-5.97+8.88-8.92=4.79-3.33+2.75-3.53=7.06-4.75+6.64-3.45=3.38-0.63+5.12-6.92=6.91-0.73+1.03-5.12=9.43-7.83+4.26-1.16=8.79-5.33+3.67-1.83=7.81-6.47+8.02-5.4=4.13-0.3+9.94-8.98=6.23-1.47+3.64-0.36=4.63-0.37+6.89-0.99=7.72-1.58+5.23-4.16=5.34-3.41+5.76-2.12=9.34-8.53+9.46-7.25=7.75-7.05+5.05-2.72=8.17-0.08+9-2.49=6.4-3.48+5.19-6.52=6.55-0.94+3-7.78=4.36-1.23+5.09-2.32=8.28-0.34-6.27+6.81=7.12-3.26-1.07+7.3=9.17-0.89-0.14+2.65=8.17-2.99-2+3.53=7.39-0.42-6.45+6.11=7.09-0.59-1.33+0.47=2.94-2.49-0.03+5.75=5.24-0.62-4.43+9.77=5.62-0.17-4.35+3.33=9.97-1.96-3.34+5.88=7.03-4.8-0.83+8.11=9.81-7.57-1.27+6.76=7.49-3.61-1.73+4.28=7.92-3.1-3.78+3.91=9.87-2.37-3.75+0.51=7.64-3.83-0.67+2.92=7.73-3.13-1.06+8.93=6.55-5.59-0.58+0.19=8.27-1.69-5.46+9.26=9.23-3.3-1.29+1.56=8.31-3.92-2.24+4.48=8.17-0.4-3.77+7.8=7.06-2.07-3.04+1.16=6.82-2.11-1.43+4.94=9.79-2.25-3.89+3.54=9.81-4.4-5.19+1.85=7.55-3.55-2.48+7.58=8.18-0.08-2.49+9.59=9.52-1.3-4.64+3.35=8.5-0.06-3.44+2.69=7-0.34-6.44+8.91=8.57-2.52-2.77+9.11=4.89-1.02-2.21+8.81=7.82-0.64-3.89+1.91=6.77-5.03-0.29+8.68=3.48-1.96-0.92+7.71=9.74-2.9-6.44+6.61=8.2-0.2-5.84+0.22=8.21-3.36-2.77+5.48=5.77-0.2-2.02+9.64=9.04-5.67-0.27+9.95=7.34-1.64-0.97+6.03=8.29-5.43-1.16+7.93=4.47-1.45-1.96+0.84=6.91-5.03-1.02+7.39=8.83-7.41-0.24+6.81=8.79-5.87-2.38+8.21=9.35-6.18-0.39+1.53=6.28-1.05-2.48+6.04=5.89-3.21-1.37+6.83=5.65-3.48-1.31+1.48=3.38-0.61-0.53+6.72=9.93-5.05-1.62+9.7=6.67-5.85-0.71+1.25=5.52-0.33-1.34-2.97=9.69-0.13-7.03-0.02=9.82-0.73-3.36-2.93=7.75-2.2-4.76-0.31=7.92-0.69-0.34-5.53=9.95-3.18-3.41-1.93=8.23-0.21-3.55-3.32=9.31-2.32-0.59-0.75=7.27-1.3-0.76-2.43=9.87-1.28-1.67-0.22=7.3-2.25-3.11-0.44=3.94-2.32-0.51-0.99=6.53-0.13-0.53-4.56=7.51-1.34-3.14-0.22=7.54-1.57-1.42-0.86=6.4-1.55-2.02-1.34=9.68-3.47-1.9-0.51=7.91-1.14-4.52-1.42=6.76-1.11-1.68-3.85=9.61-1.02-2.77-4.57=8.54-1.39-2.11-1.79=7.63-1.62-1.52-3.91=7.07-0.51-0.7-0.63=9.73-3.01-0.31-1.83=6.7-0.72-1.68-0.49=9.33-1.29-3.2-2.22=8.36-0.09-1.04-6.47=6.25-2.58-1.33-1.68=7.38-2.21-2.04-1.61=8.82-4.95-2.6-0.27=9.93-0.67-4.05-3.61=9.48-3.71-2.75-0.74=8.6-2.4-0.43-1.62=8.37-2.76-3.07-1.85=5.09-0.78-0.49-1.45=9.25-5.64-0.05-0.93=9.56-0.28-0.09-8=9-4.76-1.38-1.61=6-2.49-2.53-0.88=8.92-1.11-5.18-2.11=8.41-3.71-1.81-2.45=7.32-1.87-1.38-2.94=6.68-0.86-2.47-0.1=4.25-0.47-1.35-1.66=6.61-0.6-0.25-5.27=9.47-2.93-2.31-0.25=5.94-0.48-1.24-1.28=9.7-1.28-5.22-1.74=8.44-5.63-1.32-1.1=8.22-0.61-1.12-1.33=9.34-3.07-1.7-2.74=8.13-4.37-2.35-0.68=9.93-5.28-0.23-1.24=7.87-2.1-0.52-2.73=参考答案0.78+5.7=6.485.45+0.81=6.262.66+8.81=11.479.02+8.34=17.369.51+5.51=15.026.17+0.19=6.360.88+2.83=3.716.97+2.41=9.382.72+4.59=7.318.16+3.13=11.298.17+6.43=14.68.92+8.04=16.966.22+8.32=14.548.05+4.05=12.12.77+0.28=3.051.68+1.76=3.442.16+9.4=11.563.01+5.39=8.40.3+1.69=1.992.92+3.86=6.784.57+9.4=13.973.02+0.03=3.059.95+6.78=16.730.71+5.76=6.475.06+8.94=149.33+9.91=19.246.59+6.68=13.275.24+1.83=7.076.02+8.11=14.136.99+8.35=15.347.45+0.6=8.052.39+4.25=6.641.35+1.18=2.532.21+5.26=7.475.07+1.3=6.370.78+2.09=2.877.29+2.22=9.517.78+8.09=15.879.93+0.73=10.666.91+7.64=14.558.58+0.82=9.42.28+2.94=5.229.22+6.1=15.325.32+6.45=11.777.03+9.27=16.30.85+2.89=3.740.54+9.42=9.962.96+9.17=12.133.06+5.71=8.778.75+3.74=12.491.65+5.61=7.269.94+6.45=16.392.36+9.29=11.650.47+8.87=9.341.01-0.21=0.89.97-3.59=6.388.21-3.73=4.488.64-8.12=0.527.61-4.79=2.824.89-1.84=3.057.2-5.03=2.175.15-1.83=3.328.51-1.17=7.349.91-1.1=8.812.5-1.14=1.367.54-4.57=2.978.35-0.78=7.574.71-1.98=2.734.16-4=0.165.32-0.86=4.461.96-0.96=19.56-4.98=4.585.77-4.55=1.223.59-2.98=0.619.49-0.8=8.696.32-4.57=1.755.34-2.36=2.986.32-6.16=0.169.35-0.94=8.416.6-1.41=5.193.53-0.81=2.727.36-0.27=7.097.27-5.41=1.868.17-5.8=2.374.82-1.66=3.167.46-1.91=5.552.01-0.41=1.67.75-0.03=7.722.16-1.37=0.799.04-8.2=0.848.62-5.09=3.535.15-2.18=2.978.16-2.69=5.476.13-4.48=1.656.69-0.62=6.075.79-1.29=4.58.87-0.41=8.465.35-0.1=5.255.06-0.94=4.123.67-0.61=3.069.79-2.8=6.997.73-4.39=3.349.66-0.63=9.035.59-1.22=4.375.94-4.47=1.477.54-6.33=1.217.94-3.1=4.846.6-4.33=2.271.84+7.43+5.05=14.321.88+4.52+0.78=7.183.19+0.15+8.78=12.120.71+3.97+3.92=8.65.72+0.73+0.56=7.013.82+9.51+3.84=17.175.87+8.5+2.05=16.426.89+7.79+8.36=23.042.92+4.7+5.71=13.332.98+9.98+6.11=19.072.11+2.34+3.8=8.259.77+5.89+8.21=23.879.63+6.04+2.47=18.145.41+0.09+2.82=8.329.2+4.47+1.24=14.917.54+4.2+6.66=18.46.33+4.35+0.1=10.789.39+0.91+5.32=15.624.85+5.03+4.84=14.727.63+5.94+9.1=22.678.1+3.58+4.67=16.354.38+8.16+8.85=21.393.19+5.83+9.75=18.775.81+7.32+7.73=20.869.22+1.82+4.71=15.758.14+8.65+0.18=16.979.04+8.08+7.98=25.10.08+8.33+2.18=10.596.08+4.73+6.82=17.635.3+5.78+1.92=138.02+4.84+1.38=14.249.05+8.78+1.53=19.361.29+5.91+2.45=9.652.56+3.31+1.36=7.232.61+9.7+4.19=16.57.39+7.59+1.44=16.420.88+2.55+9.78=13.212.57+5.61+8.85=17.033.1+7.35+3.51=13.961.77+6.85+1.55=10.176.31+9.48+3.92=19.716.99+3.37+9.41=19.776.29+8.21+6.69=21.191.74+2.06+3.22=7.024.53+7.32+3.13=14.982.73+4.7+5.25=12.684.97+0.8+6.86=12.637.25+5.17+6.44=18.860.59+1.11+0.38=2.081.09+4.42+2.04=7.557.65+8.73+9.62=261.55+9+6.36=16.911.05+6+5.45=12.59.92+6.81+3.22=19.953.58+8.45-5.21=6.829.56+4.15-6.45=7.268.34+6.78-7.46=7.667.43+7.8-4.33=10.95.88+7.45-6.19=7.148.36+2.52-3.16=7.727.23+2.29-4.03=5.495.55+9.14-7.4=7.292.71+9.5-8.96=3.255.3+4.51-5.44=4.370.48+8.23-8.17=0.544.59+2.58-0.58=6.590.79+9.3-0.42=9.675.79+8.07-3.39=10.477.45+2.01-5.92=3.547.55+0.51-0.89=7.174.11+4.81-5.75=3.175.21+6.88-0.38=11.718.34+2.13-9.2=1.279.64+9.18-4.7=14.127.16+1.05-5.62=2.597.78+1.32-7.66=1.446.05+9.07-2.24=12.883.61+9.78-7.77=5.627.82+0.15-0.61=7.368.03+7.86-1.4=14.499.52+0.51-1.79=8.246.48+2.29-7.41=1.368.88+3.52-5.94=6.463.66+2.84-5.05=1.457.77+2.94-9.51=1.27.53+7.93-9.19=6.279.81+7.47-6.13=11.155.54+6.51-5.01=7.041.81+9.35-7.53=3.631.81+6.85-0.68=7.986.3+3.77-9.5=0.572.08+3.59-0.62=5.058.17+3.13-3.96=7.344.8+2.4-5.85=1.356.85+9.59-5.04=11.47.41+4.75-8.86=3.34.34+8.83-1.28=11.898.54+8.75-7.22=10.075.45+6.88-8.97=3.367.85+2.35-4.79=5.418.16+4.77-1.19=11.741.46+5.62-1.51=5.575.74+7.98-9.43=4.298.68+9.39-4.82=13.256.49+2.23-7.72=11.13+6.03-2.42=4.749.53+7.97-1.9=15.66.94+8.64-3.34=12.247.63-2.19+4.63=10.077.63-6.91+7.98=8.77.58-1.89+1.75=7.449.74-3.32+5.92=12.348.76-3.09+7.88=13.556.45-2.84+0.4=4.018.64-1.4+4.07=11.315.13-4.8+0.75=1.083.17-0.99+8.43=10.617.26-2.41+1.1=5.959.98-8.17+4.95=6.767.34-5.45+4.43=6.329.42-5.24+6.49=10.678.37-3.45+6.39=11.319.1-4.16+9.52=14.467.39-4.37+5.53=8.555.48-1.36+8.4=12.522.77-1.31+4.31=5.779.91-0.07+7.26=17.19.58-6.75+4.44=7.278.45-0.59+6.1=13.968.38-0.67+1.37=9.089.71-4.47+3.22=8.469.14-1.74+2.2=9.62.85-0.83+5.49=7.513.59-3.35+7.32=7.569.8-3.76+1.47=7.519.45-8.46+0.2=1.198.08-6.22+3.16=5.028.72-5.22+0.39=3.899.65-9.41+6.48=6.728.94-6.06+1.99=4.876.35-5.9+8.32=8.777.81-1.49+8.92=15.246.48-0.55+5.19=11.128.41-0.14+2.74=11.018.11-4.42+2.14=5.836.5-2.46+6.93=10.973.49-1.84+5.38=7.033.2-1.51+2.84=4.539.79-8.79+5.46=6.461.36-0.44+3.93=4.859.1-2.55+8.75=15.35.65-3.92+4.58=6.313.98-0.04+6.91=10.859.37-2.34+6.32=13.359.46-7.82+0.69=2.338.97-2.55+6.47=12.896.51-2.32+6.08=10.277.31-6.1+2.32=3.535.3-3.21+1.29=3.389.28-2.17+9.36=16.479.04-2.29+9.57=16.327.25-3.34+0.8=4.717.63-6.01-0.88=0.749.89-8.06-0.41=1.424.29-2.54-1.53=0.229.11-1.06-1.51=6.545.57-0.82-2.8=1.957.34-0.19-4.09=3.066.25-2.74-0.99=2.529.95-5.02-2.54=2.396.5-0.08-0.58=5.846.62-0.17-5.45=16.94-2.41-1.15=3.388.1-5.88-1.13=1.096.58-0.3-4.64=1.647.38-3.2-1.21=2.978.33-3.91-0.03=4.399.26-2.23-0.82=6.219.16-0.16-0.91=8.099.66-3.86-4.35=1.457.2-0.02-2.69=4.498.62-0.82-4.33=3.475.11-2.32-0.13=2.668.12-1.69-0.02=6.419.48-0.3-3.61=5.574.8-2.23-0.68=1.895.91-4.24-0.69=0.989.56-0.2-3.07=6.298.81-0.69-7.31=0.811.88-0.39-0.51=0.989.95-3.51-4.34=2.18.78-1.08-1.63=6.073.84-1.77-1.86=0.217.79-1.74-4.16=1.897.56-0.9-0.7=5.969.87-6.86-2.49=0.525.44-0.98-3.74=0.723.18-0.45-1.94=0.798.55-1.39-4.14=3.027.21-2.05-2.44=2.727.07-4.37-0.15=2.558.67-1.27-3.08=4.327.99-3.4-3.53=1.069.13-4.52-0.99=3.629.65-4.57-0.26=4.826.59-3.78-2.32=0.498.21-5.26-1.02=1.939.11-0.06-5.31=3.745.82-4.83-0.45=0.548.04-3.55-3.77=0.729.48-3.75-1.37=4.368.31-5.88-1.45=0.988.78-4.76-3.72=0.39.47-0.18-2.83=6.467.7-0.71-3.94=3.059.57-4.07-3.71=1.790.11+1.88+6.28+6.92=15.198.35+7.87+3.47+3.16=22.850.12+8.18+0.16+1.21=9.677.26+4.91+5.51+0.69=18.379.77+1.64+2.95+3.55=17.915.69+6.74+4.74+7.79=24.967.43+8.38+1.85+8.39=26.054.22+4.38+3.36+0.06=12.026.35+7.78+0.25+4.48=18.863.62+9.57+3.09+0.58=16.866.3+3.07+4.27+8.87=22.514.88+0.64+0.65+3.74=9.911.21+2.67+4.29+4.66=12.831.78+9.83+5.08+6.33=23.021.75+4.83+0.81+0.45=7.846.22+6.64+7.68+5.78=26.324.14+0.98+6.51+2.88=14.518.9+3.12+7.41+7.78=27.218.84+5.53+9.19+5.61=29.170.26+0.9+7.84+8.02=17.025.56+2.86+2.11+0.59=11.129.09+1.08+3.43+5.21=18.813.33+3.74+1.41+0.2=8.689.45+1.33+6.06+5.15=21.996.88+7.14+2.57+1.36=17.957.59+6.64+4.92+8.11=27.263.24+4.85+0.08+4.86=13.034.5+3.06+5.28+4.2=17.044.6+9.48+7.39+6.01=27.481.56+5.58+4.47+3.86=15.476.55+8.66+6.64+5.09=26.949.03+4.92+5.71+3.49=23.152.72+0.69+9.81+8.46=21.680.38+9.15+2.89+8.08=20.59.72+9.55+6.04+4.1=29.416.88+9.74+1.97+5.91=24.58.73+9.86+1.7+7.09=27.380.8+3.34+7.22+2.19=13.552.33+4.11+2.94+4.03=13.416.35+3.52+3.01+1.71=14.598.06+7.96+2.42+6.91=25.351.75+9.1+4+2.55=17.42.52+1.41+4.67+0.28=8.886.79+8.15+9.96+5.55=30.451.95+5.93+7.05+7.36=22.293.89+9.1+2.83+6.86=22.688.6+0.74+5.73+3.97=19.042.42+3.33+6.88+3.22=15.853.8+3.26+8.47+0.75=16.288.9+5.62+5.4+2.24=22.161.54+1.92+8.84+7.65=19.958.29+1.8+9.11+2.45=21.659.1+1.37+8.6+6.34=25.413.5+4.81+4.83+0.24=13.383.34+3.15+7.69-9.08=5.13.63+3.77+4.84-3.44=8.83.77+7.09+3.85-5.19=9.523.15+2.2+0.3-3.9=1.756.62+1.35+6.16-8.25=5.887.2+4.86+4.18-3.59=12.655.85+1.25+9.5-0.53=16.070.55+4.53+2.08-1.61=5.559.94+0.12+9.28-2.48=16.860.11+3+1.35-1.74=2.725.95+7.12+8.39-8.88=12.583.8+2.85+1.97-2.86=5.764.29+0.18+0.77-4.74=0.50.61+9+4.56-6.81=7.360.92+4.14+8.48-6.9=6.649.35+1.9+3.97-1.08=14.145.34+7.33+1.97-0.21=14.436.39+6.01+8.81-5.87=15.346.06+1.48+4.73-8.7=3.576.93+3.1+7.75-5.8=11.988.88+2.67+6.52-6.56=11.510.99+6.72+9.85-9.02=8.545.36+0.03+8.33-5.91=7.814.87+5.13+1.03-9=2.033.64+4.66+9.46-6.98=10.782.76+9.66+1.37-9.88=3.914.59+5.55+0.14-4.09=6.190.31+2.87+7.87-2.08=8.978.09+0.93+6.02-5.48=9.565.25+3.98+1.75-9.36=1.622.72+3.83+7.35-0.68=13.221.43+3.15+9.08-9.1=4.560.65+5.9+7.04-1.33=12.260.1+7.18+7.9-9.79=5.399.09+2.69+8.07-6.59=13.267.98+9.49+5.15-8.05=14.579.42+3.5+2.45-0.96=14.419.6+5.66+2.29-2.03=15.522.61+8.75+0.95-3.11=9.23.82+8.78+9.89-0.98=21.512.56+0.06+5.87-6.86=1.637.22+1.31+4.51-3.36=9.689.51+2.18+3.31-7.98=7.029.67+8.19+5.22-9.71=13.378.14+1.27+4.95-5.62=8.740.56+8.23+1.12-5.09=4.822.46+4.84+7.05-0.65=13.72.02+0.9+7.19-1.06=9.059.84+8.91+3.62-5.1=17.278.24+1.58+1.45-3.79=7.488.94+9.48+7.95-9.72=16.655.93+0.35+1.06-1.71=5.637.27+1.2+9.4-9.38=8.497.92+1.21+8.6-7.62=10.113.67+8.67-4.33+2.41=10.424.9+7.06-6.32+0.92=6.567.69+7.07-4.72+6.18=16.228.9+8.12-2.89+2.79=16.921.34+0.87-0.05+3.83=5.999.94+2.46-6.44+2.16=8.125.53+5.33-1.61+8.2=17.458.91+0.44-6.36+2.84=5.835.91+6.6-5.92+4.45=11.044.4+4.43-8.22+2.88=3.499.81+0.83-3+4.17=11.810.38+3.91-0.37+7.46=11.381.17+2.95-0.53+2.19=5.786.1+3.03-3.36+9.66=15.434.74+6.91-4.49+4.85=12.019.02+8.31-8.03+7.02=16.326.76+6.62-2.09+6.28=17.575.13+5.8-2.53+1.21=9.619.13+5.65-3.36+7.27=18.694.96+2.99-5.09+9.79=12.653.37+2.47-2.81+7.47=10.59.56+9.86-0.74+1.4=20.087.3+1.71-1.13+5.41=13.297.72+6.99-5.13+4.45=14.037.61+3.5-8.72+7.68=10.077.63+4.4-1.09+4.96=15.94.25+6.39-1.26+8.54=17.926.16+4.95-6.9+0.67=4.885.73+6.09-3.56+3.08=11.341.84+4.62-0.83+6.85=12.488.05+7.79-9.91+5.88=11.819.87+6.17-6.25+6.4=16.195.27+9.45-5.72+0.21=9.216.97+3.66-1.89+4.04=12.785.38+4.36-3.68+5.52=11.583.57+7.21-4.35+3.16=9.593.68+7.71-0.49+0.32=11.222.94+4.38-3.98+0.59=3.931.09+4-4.71+3.05=3.434.17+3.78-4.86+9.04=12.137.34+9.08-3.74+2.89=15.579.15+6.78-8.87+4.16=11.229.32+3.5-0.86+5.47=17.434.09+9.95-4.03+6.33=16.348.61+1.3-4.25+0.43=6.093.28+4.81-3.6+6.48=10.974.31+3.21-7.08+3.45=3.899.13+1.25-6.58+5.04=8.849.23+6.27-9.71+9.84=15.638.46+9.11-0.11+2.8=20.260.13+8.89-2.52+5.85=12.354.42+4.54-6.51+9.95=12.48.89+0.57-1.66+2.89=10.693.65+1.38-4.68+9.14=9.490.38+2.92-2.22-0.28=0.87.65+4.99-4.76-2.5=5.381.15+4.53-1.14-3.15=1.393.65+2.59-3.33-1.92=0.996.62+7.99-5.34-8.05=1.226.39+9.96-5.35-5.77=5.237.97+1.63-7.6-0.99=1.015.96+2.34-3.25-4.35=0.75.45+4.83-4.87-3.73=1.684.42+5.87-1.21-6.95=2.139.24+3.01-7.61-3.98=0.667.95+0.29-0.15-7.08=1.019.43+9.75-5.27-5.5=8.411.18+7.55-2.06-4.84=1.836.4+3.48-0.6-3.37=5.916.69+9.04-7.51-0.59=7.638.77+9.79-9.44-2.82=6.30.68+5.12-1.61-3.12=1.079.73+2.05-2.14-0.67=8.976.62+3.22-0.72-2.07=7.051.11+6.88-2.28-4.14=1.574.98+9.78-4.81-5.16=4.793.11+8.48-2.65-6.93=2.016.87+7.75-3.67-2.26=8.696.64+2.99-3.82-2.7=3.115.91+8.66-7.01-6.48=1.086.79+7.55-2.7-2.68=8.969.75+0.95-0.56-6.39=3.759.13+9.84-5.16-0.03=13.784.91+4.31-5.5-0.63=3.095.65+9.23-6.74-7.9=0.246.13+8.02-3.66-1.41=9.089.1+6.4-1.65-8.87=4.987.91+6.78-4.54-8.01=2.143.38+8.91-2.56-0.39=9.346.35+6.26-7.71-1.72=3.189.2+2.12-2.88-6.46=1.989.45+7.2-0.98-7.48=8.199.65+9.7-3.78-5.12=10.458.49+2.43-1.28-2.31=7.334.24+7.66-8.29-1.2=2.415.67+7.47-2.05-0.21=10.882.08+8.16-2.49-7.11=0.647.14+3.55-3.76-0.86=6.076.53+0.38-0.23-0.64=6.043.51+7-0.36-3.71=6.448.33+3.6-0.77-3.15=8.016.09+8.74-9.3-3.23=2.37.82+3.22-2.42-5.08=3.547.14+9.73-3.2-1.85=11.826.53+5.04-0.39-1.34=9.849.48+1.18-1.52-1.56=7.589.92+3.78-4.47-7.75=1.488.01+6.57-3.08-6.49=5.019.55-9.06+9.96+5.56=16.015.3-4.45+1.5+0.88=3.231.39-0.37+0.13+7.33=8.483.12-2.52+7.59+7.58=15.779.05-3.59+8.98+3.64=18.084.08-3.06+8.38+4.52=13.926.79-1.59+7.78+7.93=20.915.92-4.07+6.43+2.02=10.33.94-0.77+1+7.95=12.127-5.6+7.02+9.37=17.796.89-2.89+1.31+6.39=11.78.94-8.42+6.87+4.28=11.670.55-0.17+6.15+7.3=13.834.17-1.49+6.26+5.2=14.144.08-0.24+4.26+6.72=14.826-0.5+4.13+1.05=10.683.76-1.33+2.34+0.67=5.449.52-5.44+7.4+1.18=12.663.89-2.54+2.4+3.12=6.874.77-4.05+6.99+3.06=10.778.66-5.33+9.73+7.15=20.219.31-9.11+1.74+0.25=2.196.54-1.09+9.37+6.03=20.858.07-7.13+6.17+8.18=15.299.84-4.38+3.67+9.42=18.557.55-0.48+8.61+9.67=25.359.47-3.91+5.65+7.37=18.589.3-8.21+3.41+5.34=9.848.99-8.42+2.57+5.88=9.029.56-1.86+7.91+3.64=19.258.36-5.46+5.19+1.6=9.697.41-0.52+1.61+5.52=14.021.33-0.57+0.78+6.44=7.984.77-0.8+2.82+8.05=14.849.17-2.56+1.19+6.17=13.973.35-1.08+2.19+3.78=8.246.05-0.55+0.38+7.69=13.572.34-1.58+0.89+2.57=4.229.65-7.52+4.17+6.41=12.715.01-3.43+2.94+9.55=14.072.23-1.09+3.61+2.13=6.884.74-2.75+6.36+8.12=16.473-2.64+4.53+6.14=11.034.66-0.29+9.28+7.39=21.044.98-4+7.44+3.6=12.028.98-7.54+8.06+2.76=12.263.04-1.12+2.9+0.58=5.46.31-2.5+2.61+1.08=7.51.57-0.9+1.36+1.73=3.765.21-0.82+6.68+1.84=12.918.66-5.44+7.75+6.47=17.448.22-2.49+8.73+7.68=22.142.56-2.29+1.56+5.4=7.236.82-3.77+6.81+2.94=12.85.29-3.28+5.98-7.89=0.17.05-5.13+6.67-6.65=1.943.17-1.33+9.65-8.72=2.775.46-1.36+5.55-4.19=5.466.36-4.02+4.35-4.28=2.415.67-4.81+3.31-2.14=2.036.37-2.14+1.78-5.85=0.166.47-2.45+3.01-5.71=1.327.69-3.16+4.49-6.28=2.749.83-3.05+4.49-6.51=4.762.47-1.82+3.65-1.19=3.113.94-3.55+6.71-0.64=6.467.67-3.89+1.33-1.31=3.86.78-5.57+9.38-9.01=1.586.15-5.85+8.89-4.96=4.238.24-2.58+7.07-1.48=11.255.39-4.32+0.48-1.31=0.248.07-4.3+1.35-1.67=3.457.63-2.65+7.55-7.6=4.936.8-2.44+3.29-1.47=6.187.54-2.59+3.29-1.62=6.625.93-1.69+2.4-3.15=3.494.74-1.93+6.67-6.86=2.625.89-1.41+4.25-7.77=0.969.9-5.01+7.57-2.72=9.744.7-1.98+2.61-2.4=2.934.5-3.64+6.29-4.84=2.319.08-2.96+3.85-9.61=0.367.36-2.92+6.44-4.52=6.366.31-1.81+6.47-1.62=9.358.25-4.55+7.07-0.26=10.515.92-1.47+3.48-3.99=3.942.68-1.23+9.69-6.66=4.486.71-1.4+8.27-6.6=6.985.21-1.67+2.5-2.22=3.829.31-5.97+8.88-8.92=3.34.79-3.33+2.75-3.53=0.687.06-4.75+6.64-3.45=5.53.38-0.63+5.12-6.92=0.956.91-0.73+1.03-5.12=2.099.43-7.83+