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7.2+6.53=6.42+1.69=9.98+0.14=8.11+9.14=4.53+4.66=6.32+1.6=3.08+2.56=3.39+9.19=7.92+8.33=2.47+1.7=2.75+5.58=4.51+0.77=4.02+4.54=8.68+8.84=0.52+0.08=9.34+7.22=5.13+4.95=2.15+0.33=7.97+8.73=3.98+2.54=1.85+8.27=6.12+8.36=0.96+1.84=7.58+6.73=1.94+5.25=6.44+5.4=1.62+5.16=9.9+2.16=9.35+1.25=0.19+5.31=3.4+6.73=1.87+6.92=9.27+4.12=8.7+9.13=5.68+0.74=1.84+5.4=7.47+7.21=8.78+5.72=8.24+0.28=3.34+7.4=5.28+0.23=8.56+0.57=7.47+2.56=1.67+0.6=3.33+2.77=7.57+8.46=9.21+2.83=9.93+2.95=0.31+8.41=2.06+8.26=5.47+5.89=7.49+4.8=4.99+9.01=0.15+0.09=5.79-2.27=2.68-1.97=7.32-2.01=9.88-6.53=9.41-5.49=4.62-2.09=5.77-0.1=8.53-1.3=3.36-3.11=9.02-3.05=9.5-8.36=1.48-1.11=9.66-2.02=5.05-0.82=6.11-3.35=9.13-3.27=6.95-2.48=6.94-2.64=4.35-0.76=7.94-4.35=9.61-4.62=1.03-0.57=6.82-3.39=4.22-4.1=8.83-7.49=6.76-4.44=6.91-2.99=8.93-0.25=6.64-0.06=2.59-2.22=4.03-3.01=9.76-1.9=2.56-0.2=5.96-3.55=9.26-6.83=6.75-1.74=6.79-5.1=8.8-4.01=7.77-3.37=4.76-0.98=6.89-6.38=7.49-6.94=8.73-5.63=2.85-1.75=5.68-5.33=6.67-6.14=9.35-6.77=4.29-1.41=5.9-0.84=3.43-0.79=9.48-4.09=2.45-1.56=9.16-2.92=9.56-1.86=4.21+8.24+0.25=4.75+5.76+3.05=1.51+5.72+4.44=9.91+0.08+0.33=8.38+2.26+8.88=7.72+1.97+9.61=8.13+9.91+2.05=7.56+4.34+7.71=2.58+4.36+9.48=8.45+7.8+7.98=9.78+1.07+4.44=6.27+8.13+4.85=5.53+7.95+7.56=0.13+4.5+2.8=3.44+9.98+6=4.31+0.62+5.05=1.33+9.62+8.09=4.66+0.03+7.24=7.72+1.2+6.22=4.6+5.28+6.55=7.49+4.75+2.33=3.47+6.63+3.05=4.29+7.51+1.78=2.32+5.75+9.89=8.37+8+7.26=4.76+7.13+2.42=8.46+9.65+5.92=0.79+1.55+2.49=9.69+0.68+5.32=2.94+2.22+9.96=4.8+2.6+4.71=8.09+3.14+2.78=2.25+9.87+2.93=5.8+5.52+1.28=1.81+1.43+6.84=1.24+2.63+6.91=2.02+5.06+2.21=6.18+5.93+9.88=3.7+0.68+9.02=4.48+6.98+2.33=2.75+1.9+7.95=6.77+7.45+5.43=2.71+3.15+3.14=5.32+4.8+5.52=3.4+6.07+4.32=9.61+6.61+2.22=5.46+7.81+3.32=3.15+5.37+4.76=8.14+6.15+0.71=5.75+5.45+0.44=9.99+0.2+2.44=3.84+9.24+2.66=0.39+8.5+5.27=5+4.58+1.03=6.64+3.9-6.06=7.78+4.55-9.39=3.95+6.34-6.68=5.75+8.14-0.24=8.34+0.35-3.37=5.52+0.51-0.16=1.48+3.27-4.15=9.15+2.66-5.04=3.96+0.4-3.31=0.6+8.99-3.61=8.63+9.53-0.91=8.74+4.78-4.51=1.24+7.54-4.46=4.29+5.16-0.42=6.02+2.66-6.52=7.18+8.36-3.22=8.82+1.2-1.38=5.92+5.59-2.46=9.12+3.98-0.85=0.9+8.86-6.39=9.92+0.35-3.06=0.83+8.16-0.22=9.31+4.63-0.9=9.1+0.64-8.52=7.35+4.18-4.65=1.93+8.8-6.46=5.3+9.4-6.38=9.84+1.4-6.24=2.47+2.46-1.56=3.04+6.48-1.07=2.78+9.21-3.78=8.53+2.09-8.88=7.75+5.47-0.68=7.25+0.5-6.3=8.14+2.98-8.35=7.55+8.53-5.49=9.74+3.15-8.92=8.19+2.94-0.72=7.06+0.9-3.1=8.44+7.66-1=8.31+3.77-5.05=6.6+5.58-2.73=2+6.05-6.39=4.7+3.93-1.8=5.29+5.61-1.17=1.13+9.68-6.94=7.45+5.35-0.05=6.16+1.34-5.89=4.9+5.12-3.26=3.33+7.87-4.55=4.92+5.21-4.54=7.18+8.58-3.54=9.26+2.67-5.94=5.09+9.96-6.49=8.98-0.57+5.02=6.08-4.34+3.34=8.87-4.17+3.6=7.28-1.35+8.8=9.72-3.16+2.87=4.3-3.25+7.01=8.98-8.31+5.33=8.53-6.16+7.67=8.88-0.51+7.33=5.27-0.87+3.84=4.88-4.63+9.42=9.15-3.75+1.89=2.24-1.11+7.81=4.55-2.96+0.59=4.87-2.74+9.12=7.68-3.47+1.15=7.68-3.64+0.59=2.68-1.97+2.94=6.96-4.64+3.89=6.24-4.86+5.13=7.54-0.48+0.89=4.15-1.84+0.1=6.53-5.72+5.54=8.19-7.58+8.09=3.7-1.52+6.51=8.76-3.78+8.73=6.09-5.48+6.83=4.84-4.66+1.86=6.97-6.28+8.76=8.94-3.47+7.85=6.46-2.12+9.48=9.33-7.89+8.21=7.74-6.99+5.45=7.46-0.77+3.22=7.67-1.71+7.83=9.51-2.6+2.17=7.03-5.3+5.58=8.01-1.34+4.06=4.36-3.8+1.36=6.73-4.23+6.57=7.07-2.06+8.51=6.97-4.63+0.05=8.57-0.72+4.37=7.99-6.41+8.29=6.97-2.73+8.82=6.67-4.84+1.34=6.13-1.19+2.87=9.13-3.95+2.36=9.7-1.66+1.33=3.83-1.61+0.31=3.11-1.15+7.38=8.26-5.98+5.88=9.05-2.99+5.08=5.3-4.26+5.77=7.28-5.67-0.15=6.47-1.9-1.98=7.19-1.06-2.25=7.24-4.01-1.6=9.86-2.91-6.59=6.38-3.07-0.68=2.75-1.03-0.54=9.92-0.9-5.91=9.9-3.99-5.12=8.45-7.11-0.82=6.48-3.45-0.84=8.5-3.18-5.07=7.4-0.67-0.61=8.76-0.35-8.02=6.25-1.69-0.78=8.61-1.04-4.27=9.79-0.15-1.07=7.64-5.38-2.13=7.36-1.16-4.62=3.53-1.27-0.46=5.82-0.37-5.3=7-1.83-0.07=4.92-2.14-0.82=9.22-5.34-3.41=3.89-2.97-0.76=8.67-0.05-3.93=9.61-6.41-1.07=8.44-1.84-1.27=8.26-0.04-4.56=4.68-3.13-0.25=9.88-3.45-0.16=7.49-2.9-0.79=8.16-2.07-4.12=9.82-6.37-3.12=9.97-5.15-2.09=7.86-5.02-0.94=4.89-2.33-0.53=8.86-2.56-3.4=5.07-1.73-0.11=8.68-2.52-3.11=6.02-4.62-0.2=6.21-3.19-2.58=6.62-3-1.08=6.36-1.42-3.98=4.24-0.39-0.19=9.84-5.19-3.77=9.21-0.74-8.36=7.03-1.07-1.09=7.67-1.97-4.16=9.54-0.3-2=8.61-7.5-0.35=7.59-2.94-0.85=7.43-0.25-0.14=9.25-0.96-0.18=9.36+9.73+4.27+7.53=6.15+1.89+2.44+4.84=7.59+0.23+8.23+4.35=7.03+2.64+2.08+3.36=9.7+2.26+7.24+3.69=5.44+8.99+2.56+3.33=0.65+4.39+9.65+1.85=3.55+1.49+0.79+5.11=6.46+3.57+6.05+6.52=8.73+9.21+9+1.17=4.78+8.56+2.64+6.57=1.9+5.22+8.53+8.92=4.01+1.22+6.09+6.05=8.52+7.79+9.31+9.47=5.22+2.86+4.27+6.13=8.02+7.39+0.96+6.59=3.02+6.86+9.65+0.76=8.22+0.34+3.45+3.73=3.99+9.65+4.98+4.65=5.66+3.51+8.22+8.23=4.23+5.83+2.96+4.55=3.83+6.86+2.63+5.43=9.71+5.1+4.46+7.09=4.59+2.5+3.58+6.95=5.61+1.57+2.22+9.56=0.25+2.17+8.52+0.83=3.56+7.93+9.2+1.67=6.27+7.16+4.43+2.8=8.05+0.31+3.91+9.5=7.37+7.35+7.76+1.4=5.85+1.06+6.65+5.33=1.71+8.23+1.49+1.15=4.52+0.62+4.07+8.64=0.98+7.83+6.79+1.43=9.02+0.46+0.96+7.65=6.41+7.37+0.67+0.56=7.69+3.11+1.68+1.58=3.09+2.48+2.12+7.35=1.23+6.8+5.26+7.63=7.72+3.83+2.89+4.96=1.08+5.11+1.25+8.52=7.39+9.07+0.87+4.08=6.1+4.56+5.71+8.81=9.3+9.94+6.66+5.35=8.56+5.41+9.36+1.45=4.13+1.21+6.75+3.21=3.5+3.57+2.01+7.5=7.85+0.55+8.61+5.77=7.52+3.98+0.5+5.63=9.85+1.17+6.3+8.17=6.11+8.23+9.45+9.13=7.05+0.86+6.79+8.87=0.35+1.88+6.73+2.15=6.85+4.44+0.55+1.34=7.17+9.22+7.87-7.93=3.76+8.53+1.82-5.72=9.38+6.01+6.78-5.79=7.31+0.31+6.91-7.86=4.03+2.75+1.78-4.53=1.38+4.26+0.99-5.15=0.59+4.1+8.95-3.84=7.21+3.74+6.67-1.71=2.8+2.28+7.46-6.91=5.54+6.15+0.12-7.43=0.3+4.54+3.32-0.32=4.95+3.65+2.55-8.31=8.89+7.93+1.5-9.48=6.91+3.11+8.24-7.46=0.83+6.41+7.89-1.07=9.67+2.42+1.76-9.42=8.66+8.32+5.88-5.25=6.32+1.73+0.32-2.25=9.32+4.51+4.04-4.42=4.37+1.65+9.44-4.61=6.84+9.94+4.83-6.24=7.02+2.2+2.53-7.85=5.19+4.31+5.82-2.53=8.63+9.29+7.38-4.87=5.1+9.13+8.1-7.02=9.27+7.86+5.66-0.88=0.94+2.16+8.61-8.35=6.23+3.03+3.08-3.07=6.55+1.52+6.01-6.42=1.52+5.28+1.72-3.37=2.34+4.87+4.21-6.25=1.17+4.05+0.92-2.44=7.19+8.28+5.47-6.69=7.2+7.06+0.04-0.87=5.47+2.2+3.43-5.04=7.24+4.62+0.44-5.2=0.29+5.14+6.15-9.01=4.87+2.19+9.99-9.95=9.27+9.95+8.5-4.71=3.85+4.05+7.2-3.26=4.45+7.13+7.33-1.42=2.78+6.85+4.48-5.24=8.89+9.2+2.84-3.35=9.14+5.81+0.27-7.9=0.86+0.24+6.86-7.75=3.8+9.12+1.82-7.14=7.15+6.93+1.27-1.88=9.83+8.18+2.97-0.72=1.62+0.76+1.84-3.3=2.19+4.22+3.97-7.85=5.42+2.17+6.31-1.01=6.47+3.95+2.62-9.22=9.94+1.59+6.75-6.91=4.25+3.37+9.71-0.03=9.75+2.65-6.58+5.86=9.67+6.62-1.3+9.14=8.68+2.15-4.37+2.62=2.91+0.39-0.15+4.86=8.88+6.48-1.42+1.71=3.42+8.52-9.22+6.33=3.35+8.21-1.51+4.56=4.86+2.16-0.77+2.55=3.61+7.09-1.72+1.07=1.62+8.35-7.53+7.17=9.58+1.75-4.18+5.61=4.95+4.87-9.58+5.34=8.04+3.25-7.01+0.98=8.16+0.53-1.12+9.22=6.27+4.08-6.9+2.72=6.31+4.84-0.48+5.14=1.3+5.22-2.1+3.67=7.15+9.57-8.22+9.66=5.56+5.22-0.43+4.08=4.67+9.9-6.65+6.03=5.78+1.79-2.71+3.55=6.72+4.84-1.99+4.41=1.29+8.51-5.51+6.67=6.31+1.58-5.19+2.5=2.35+3.55-2.94+9.28=9.62+1.07-0.55+6.42=1.16+9.99-7.41+7.99=0.48+3.61-3.45+3.24=4.77+8.9-7.95+2.1=5.57+0.17-0.32+7.35=8.43+9.98-2.88+0.74=7.05+4.92-3.21+1.43=1.64+8.69-5.13+0.97=4.73+9.61-0.21+5.6=2.78+5.97-3.95+2.19=2.15+7.32-2.02+7.22=5.91+3.41-4.51+2.17=6.11+1.21-6.88+6.18=8.77+7.8-2.31+8.37=9.02+6.76-6.5+3.48=9.17+7.12-0.88+6.26=9.91+6.81-9.03+5.54=1.95+2.47-3.63+0.38=8.36+9.67-2.86+3.32=7.58+4.99-6.72+5.77=7.76+5.25-7.83+2.35=8.98+4.14-5.77+7.83=0.41+8.53-3.22+2.79=6.51+4.28-2.31+0.11=6.35+5.94-2.35+1.13=8.4+4.67-8.72+3.12=4.13+8.73-6.47+2.02=2.95+6.37-0.76+3.35=1.96+6.94-1.09+1.67=4.27+6.87-5.63-3.74=9.73+7.89-5.06-4.36=6.05+9.2-3.55-5.53=4.51+9.68-4.7-4.37=2.32+8.4-2.18-0.8=7.79+2.47-7.68-1.27=9.29+4.71-3.32-1.46=9.2+2.99-1.18-0.14=8.54+5.66-0.46-9.66=6.18+5.4-6.8-3.39=0.9+8.41-7.5-0.04=3.71+2.77-1.22-0.11=1.07+8.88-1.11-4.88=8.43+6.75-3.28-0.07=8.72+8.54-4.34-9.65=2.96+7.63-3.86-3.36=3.2+9.89-7.82-0.14=8.42+7.15-0.48-2.23=4.05+6.81-2.27-4.54=0.89+8.02-5.83-2.85=4.65+3.81-0.26-5.21=5.93+1.85-4.68-1.21=2.11+7.99-0.56-0.9=4.33+8.73-1.1-4.78=4.06+7.62-2.19-7.82=7.19+3.48-1.8-8.02=4.41+8.95-0.54-3.53=2.34+7.74-7.03-2.11=7.54+8.38-4.88-4.7=8.88+5.54-7.4-0.44=6.54+7-5.27-3.4=5.05+6.74-7.21-1.94=3.96+9.91-7.24-3.24=6.79+7.1-7.45-3.54=8.68+8.37-1.87-8.93=3.43+8.56-2.73-8.2=4.69+9.84-1.55-5.19=9.11+3.65-4.11-2.17=6.58+1.17-3.02-2.35=6.86+1.88-2.9-3.95=3.66+2.97-2.42-1.46=3.19+5.63-1.68-4.17=8.64+1.23-5.89-3.05=2.97+8.53-1.77-5.86=9.77+3.99-4.57-7.71=9.83+8.42-9.71-2.99=4.88+5.37-0.05-8.44=8.59+7.95-0.13-6.55=6.14+8.34-3.87-2.8=9.93+7.28-3.8-8.28=5.31+6.47-2.42-6.99=5.34+9.61-2.85-8.4=4.15+8.78-4.47-1.56=9.26+0.18-7.15-1.01=5.15-1.33+5+1.68=8.52-3.57+0.97+4.56=9.84-9.1+9.3+2.69=9.17-2.01+9.86+8.57=9.65-4.19+1.04+6.04=9.33-3.27+3.5+8.68=1.67-1.28+0.42+7.98=5.16-0.22+8.26+5=9.42-8.85+7.04+6.59=9.61-7.2+9.46+3.27=9.62-7.76+1.3+0.46=2.59-1.32+8.53+2.03=8.89-3.09+4.48+4.5=8.96-6.25+4.4+2.32=6.98-2.08+3.4+3.31=9.75-7.49+7.71+6.7=7.68-7.05+1.07+4.86=8.44-7.06+7.18+4.3=7.47-5.84+4.11+5.83=3.11-0.14+9.14+0.67=7.27-1.6+6.69+6.7=8.82-7.44+2.64+9.48=8.63-7.69+5.83+1.28=5.91-5.37+7.73+9.5=6.67-2.41+4.29+6.22=4.79-3.52+0.87+2.19=9.2-1.63+1.02+1.27=1.81-1.64+8.62+8.49=7.07-5.7+5.38+0.3=9.53-8.28+1.95+3.39=6.98-1.46+5.08+2.07=8.27-6.38+8.15+5.49=3.57-0.66+6.94+7.53=8.46-7.2+6.36+4.83=6.59-4.45+0.47+8.78=8.12-2.19+0.61+2.4=9.91-6.6+6.65+6.63=9.25-2.96+4.7+9.14=5.34-2.65+9.14+4.6=8.83-5.99+5.97+6.09=1.92-1.47+4.53+5.6=9.38-1.78+2.9+8.52=2.47-2.22+7.06+0.63=6.05-3.46+9.57+1.81=7.34-6.98+6.61+6.8=9.58-6.4+9.8+7.61=3.06-0.29+2.2+9.29=7.47-1.84+3.98+9.48=6.39-1.47+5.41+0.42=5.66-0.78+1.03+7.35=7.17-5.96+7.46+5.74=1.58-0.58+9+2.74=8.24-7.85+7.79+1.65=3.9-3.5+0.22+7.9=6.17-4.58+2.6-0.8=6.49-1.17+8.78-0.45=8.07-2.06+4.85-4.95=6.01-3.62+1.32-0.52=9.3-5.22+6.78-2.81=5.99-0.13+8.26-8.13=3.71-0.33+2.83-3.23=4.81-0.92+6.71-0.1=4.95-3.3+7.25-7.94=8.66-1.2+4.85-8.22=6.43-5.61+8.76-3.4=8.05-1.77+3.28-2.17=4.38-3.03+4.91-0.75=6.32-1.47+2.32-1.11=6.63-3.3+6.88-1.09=8.93-2.41+5.1-1.63=9.41-1.49+1.21-7.71=3.2-2.72+2.57-0.09=5.63-4.23+1.81-0.06=6.24-3.62+9.98-4.94=9.89-8.23+2.86-3.54=7.72-1.01+8.82-8.78=7.75-6.21+2.97-1.68=8.37-7.64+8.07-1.71=9.43-8.18+4.17-2.14=2.03-0.82+9.33-6.54=9.76-5.68+8.32-8.71=1.46-1.23+8.56-3.76=4.91-0.44+4.9-0.54=7.21-2.51+7.62-6.55=5.59-5.47+7.74-0.89=5.97-0.05+3.95-4.49=7.9-6.2+7.44-3.23=6.39-2.98+7.21-0.39=8.77-1.6+5.63-5.19=7.47-5.56+3.01-2.84=8.29-5.27+4.75-1.3=9.06-4.55+9.55-9.18=4.14-2.04+1.92-0.96=8-2.84+6.71-9.56=6.89-1.88+2.65-6.93=6.56-5.5+4.84-2.12=7.51-0.73+3.44-2.71=6.67-2.63+8.2-4.02=7.41-1.55+4.12-6.31=5.54-1.4+6.2-6.88=6.55-0.12+2.98-8.96=5.26-0.98+0.27-0.26=7.37-5.78+6.72-3.12=7.83-6.69+1.58-2.36=6.47-1.25+2.06-1.58=1.5-1.39+4.54-1.21=3.07-2.88+2.75-2.48=5.5-1.37+8.76-2.68=4.02-2.04-1.53+0.09=3.93-0.57-0.52+7.28=7.19-1.06-0.43+5.39=9.66-2.05-6.25+7.48=6.92-4.35-1.01+6.93=9.76-2.89-1.76+8.25=7.94-0.13-1.01+4.79=8.56-0.69-2.4+0.78=9.05-2.6-0.41+6.7=9.75-4.77-2.22+0.96=7.4-3.21-0.21+9.79=5.92-2.23-0.49+8.9=7.78-4.43-2.9+1.1=8.87-3.43-0.75+3.25=9.27-3.83-3.72+8.75=5.57-1.42-2.2+4.39=5.39-0.28-3.23+5.99=9.54-3.95-1.5+2.1=5.16-2.04-1.2+3.5=9.17-2.95-5.21+3.76=9.5-6.03-3.35+7.53=5.57-2-1.31+6.04=8.46-2.36-1.47+4.52=4.24-0.61-2.95+8.82=9.8-2.18-3.22+4.02=9.07-2.47-6.37+0.52=7.6-2.59-1.95+3.97=8.84-0.97-2.44+7.85=6.41-1.03-3.6+8.41=6.05-1.71-3.28+7.07=9.9-2.71-7.02+1.31=6.29-0.26-4.07+8=7.88-5.21-1.17+6.57=8.24-1.27-4.18+0.7=8.01-1.95-4.55+4.78=8.83-1.15-6.35+8.68=8.35-2.71-5.29+0.25=9.63-4.97-2.83+2.02=9.21-1.59-0.67+8.53=8.36-3.89-4.04+2.4=6.04-1.12-1.19+5.58=7.7-6.15-1.22+5.3=3.24-0.11-2.64+0.83=9.15-0.69-4.11+6.21=8.52-7.44-0.35+6.2=7.82-4.15-0.71+0.76=7.07-0.06-4.28+8.4=8.55-1.41-3.25+6.24=8.09-2.14-5.37+9.2=5.46-0.49-2.98+3.8=9.98-0.44-7.97+4.42=9.8-1.85-5.45+8.96=5.51-4.53-0.47+5.45=7.78-2.05-0.9+5.33=9.87-3.12-6.27-0.07=6.58-2.42-1.62-1.48=7.4-2.7-1.73-2.49=8.7-3.68-2.05-1.21=9.07-1.06-1.52-1.36=9.58-0.22-0.17-8.29=9.01-1.22-0.75-5.77=6.33-1.79-1.37-1.34=7.08-0.02-2.21-0.37=7.86-1.06-3.06-1.2=9.42-0.12-5.25-2.36=8.33-1.71-1.73-4.48=9.5-2.67-4.68-0.7=9.8-3.21-3.33-0.16=9.63-0.93-2.97-2.06=8.48-3.06-3.97-0.15=9.28-1.23-1.16-1.27=5.68-2.45-0.31-1.5=7.9-0.6-1.69-4.66=7.7-1.02-4.5-0.13=8.78-3.93-1.7-0.37=9.52-1.21-1.76-4.07=8.05-4.41-1.3-0.21=5.24-0.03-1.54-2.97=8.45-2.36-4.06-1.52=9.02-4.7-1.12-2.74=4.99-0.98-0.99-0.08=9.96-2.26-5.1-1.45=9.38-0.44-4.41-2.76=5.92-0.86-3.67-0.49=5.92-2.04-0.34-1.04=9.29-1.71-5.89-0.25=6.54-0.82-4.34-0.73=9.66-6.92-1.52-0.4=7.18-2.8-0.09-0.28=9.07-0.04-2.5-0.38=9.48-2.89-1.62-1.32=9.85-4.59-3.76-0.37=8.83-4.96-1.51-0.09=7.16-6.24-0.32-0.12=9.14-1.82-0.88-0.59=8.72-0.87-0.42-6.65=4.43-2.08-1.21-0.57=9.73-5.94-0.41-2.49=7.23-0.94-1.58-1.82=7.72-0.79-1.5-2.36=8.12-2.49-2.59-1.56=4.02-1.44-1.05-0.5=9.97-8.12-1.46-0.05=9.41-2.98-1.28-4.26=4.91-0.46-2.62-0.87=8.2-1.96-3.49-2.57=8.32-2.23-1.81-3.51=9.64-7.93-0.13-0.4=参考答案7.2+6.53=13.736.42+1.69=8.119.98+0.14=10.128.11+9.14=17.254.53+4.66=9.196.32+1.6=7.923.08+2.56=5.643.39+9.19=12.587.92+8.33=16.252.47+1.7=4.172.75+5.58=8.334.51+0.77=5.284.02+4.54=8.568.68+8.84=17.520.52+0.08=0.69.34+7.22=16.565.13+4.95=10.082.15+0.33=2.487.97+8.73=16.73.98+2.54=6.521.85+8.27=10.126.12+8.36=14.480.96+1.84=2.87.58+6.73=14.311.94+5.25=7.196.44+5.4=11.841.62+5.16=6.789.9+2.16=12.069.35+1.25=10.60.19+5.31=5.53.4+6.73=10.131.87+6.92=8.799.27+4.12=13.398.7+9.13=17.835.68+0.74=6.421.84+5.4=7.247.47+7.21=14.688.78+5.72=14.58.24+0.28=8.523.34+7.4=10.745.28+0.23=5.518.56+0.57=9.137.47+2.56=10.031.67+0.6=2.273.33+2.77=6.17.57+8.46=16.039.21+2.83=12.049.93+2.95=12.880.31+8.41=8.722.06+8.26=10.325.47+5.89=11.367.49+4.8=12.294.99+9.01=140.15+0.09=0.245.79-2.27=3.522.68-1.97=0.717.32-2.01=5.319.88-6.53=3.359.41-5.49=3.924.62-2.09=2.535.77-0.1=5.678.53-1.3=7.233.36-3.11=0.259.02-3.05=5.979.5-8.36=1.141.48-1.11=0.379.66-2.02=7.645.05-0.82=4.236.11-3.35=2.769.13-3.27=5.866.95-2.48=4.476.94-2.64=4.34.35-0.76=3.597.94-4.35=3.599.61-4.62=4.991.03-0.57=0.466.82-3.39=3.434.22-4.1=0.128.83-7.49=1.346.76-4.44=2.326.91-2.99=3.928.93-0.25=8.686.64-0.06=6.582.59-2.22=0.374.03-3.01=1.029.76-1.9=7.862.56-0.2=2.365.96-3.55=2.419.26-6.83=2.436.75-1.74=5.016.79-5.1=1.698.8-4.01=4.797.77-3.37=4.44.76-0.98=3.786.89-6.38=0.517.49-6.94=0.558.73-5.63=3.12.85-1.75=1.15.68-5.33=0.356.67-6.14=0.539.35-6.77=2.584.29-1.41=2.885.9-0.84=5.063.43-0.79=2.649.48-4.09=5.392.45-1.56=0.899.16-2.92=6.249.56-1.86=7.74.21+8.24+0.25=12.74.75+5.76+3.05=13.561.51+5.72+4.44=11.679.91+0.08+0.33=10.328.38+2.26+8.88=19.527.72+1.97+9.61=19.38.13+9.91+2.05=20.097.56+4.34+7.71=19.612.58+4.36+9.48=16.428.45+7.8+7.98=24.239.78+1.07+4.44=15.296.27+8.13+4.85=19.255.53+7.95+7.56=21.040.13+4.5+2.8=7.433.44+9.98+6=19.424.31+0.62+5.05=9.981.33+9.62+8.09=19.044.66+0.03+7.24=11.937.72+1.2+6.22=15.144.6+5.28+6.55=16.437.49+4.75+2.33=14.573.47+6.63+3.05=13.154.29+7.51+1.78=13.582.32+5.75+9.89=17.968.37+8+7.26=23.634.76+7.13+2.42=14.318.46+9.65+5.92=24.030.79+1.55+2.49=4.839.69+0.68+5.32=15.692.94+2.22+9.96=15.124.8+2.6+4.71=12.118.09+3.14+2.78=14.012.25+9.87+2.93=15.055.8+5.52+1.28=12.61.81+1.43+6.84=10.081.24+2.63+6.91=10.782.02+5.06+2.21=9.296.18+5.93+9.88=21.993.7+0.68+9.02=13.44.48+6.98+2.33=13.792.75+1.9+7.95=12.66.77+7.45+5.43=19.652.71+3.15+3.14=95.32+4.8+5.52=15.643.4+6.07+4.32=13.799.61+6.61+2.22=18.445.46+7.81+3.32=16.593.15+5.37+4.76=13.288.14+6.15+0.71=155.75+5.45+0.44=11.649.99+0.2+2.44=12.633.84+9.24+2.66=15.740.39+8.5+5.27=14.165+4.58+1.03=10.616.64+3.9-6.06=4.487.78+4.55-9.39=2.943.95+6.34-6.68=3.615.75+8.14-0.24=13.658.34+0.35-3.37=5.325.52+0.51-0.16=5.871.48+3.27-4.15=0.69.15+2.66-5.04=6.773.96+0.4-3.31=1.050.6+8.99-3.61=5.988.63+9.53-0.91=17.258.74+4.78-4.51=9.011.24+7.54-4.46=4.324.29+5.16-0.42=9.036.02+2.66-6.52=2.167.18+8.36-3.22=12.328.82+1.2-1.38=8.645.92+5.59-2.46=9.059.12+3.98-0.85=12.250.9+8.86-6.39=3.379.92+0.35-3.06=7.210.83+8.16-0.22=8.779.31+4.63-0.9=13.049.1+0.64-8.52=1.227.35+4.18-4.65=6.881.93+8.8-6.46=4.275.3+9.4-6.38=8.329.84+1.4-6.24=52.47+2.46-1.56=3.373.04+6.48-1.07=8.452.78+9.21-3.78=8.218.53+2.09-8.88=1.747.75+5.47-0.68=12.547.25+0.5-6.3=1.458.14+2.98-8.35=2.777.55+8.53-5.49=10.599.74+3.15-8.92=3.978.19+2.94-0.72=10.417.06+0.9-3.1=4.868.44+7.66-1=15.18.31+3.77-5.05=7.036.6+5.58-2.73=9.452+6.05-6.39=1.664.7+3.93-1.8=6.835.29+5.61-1.17=9.731.13+9.68-6.94=3.877.45+5.35-0.05=12.756.16+1.34-5.89=1.614.9+5.12-3.26=6.763.33+7.87-4.55=6.654.92+5.21-4.54=5.597.18+8.58-3.54=12.229.26+2.67-5.94=5.995.09+9.96-6.49=8.568.98-0.57+5.02=13.436.08-4.34+3.34=5.088.87-4.17+3.6=8.37.28-1.35+8.8=14.739.72-3.16+2.87=9.434.3-3.25+7.01=8.068.98-8.31+5.33=68.53-6.16+7.67=10.048.88-0.51+7.33=15.75.27-0.87+3.84=8.244.88-4.63+9.42=9.679.15-3.75+1.89=7.292.24-1.11+7.81=8.944.55-2.96+0.59=2.184.87-2.74+9.12=11.257.68-3.47+1.15=5.367.68-3.64+0.59=4.632.68-1.97+2.94=3.656.96-4.64+3.89=6.216.24-4.86+5.13=6.517.54-0.48+0.89=7.954.15-1.84+0.1=2.416.53-5.72+5.54=6.358.19-7.58+8.09=8.73.7-1.52+6.51=8.698.76-3.78+8.73=13.716.09-5.48+6.83=7.444.84-4.66+1.86=2.046.97-6.28+8.76=9.458.94-3.47+7.85=13.326.46-2.12+9.48=13.829.33-7.89+8.21=9.657.74-6.99+5.45=6.27.46-0.77+3.22=9.917.67-1.71+7.83=13.799.51-2.6+2.17=9.087.03-5.3+5.58=7.318.01-1.34+4.06=10.734.36-3.8+1.36=1.926.73-4.23+6.57=9.077.07-2.06+8.51=13.526.97-4.63+0.05=2.398.57-0.72+4.37=12.227.99-6.41+8.29=9.876.97-2.73+8.82=13.066.67-4.84+1.34=3.176.13-1.19+2.87=7.819.13-3.95+2.36=7.549.7-1.66+1.33=9.373.83-1.61+0.31=2.533.11-1.15+7.38=9.348.26-5.98+5.88=8.169.05-2.99+5.08=11.145.3-4.26+5.77=6.817.28-5.67-0.15=1.466.47-1.9-1.98=2.597.19-1.06-2.25=3.887.24-4.01-1.6=1.639.86-2.91-6.59=0.366.38-3.07-0.68=2.632.75-1.03-0.54=1.189.92-0.9-5.91=3.119.9-3.99-5.12=0.798.45-7.11-0.82=0.526.48-3.45-0.84=2.198.5-3.18-5.07=0.257.4-0.67-0.61=6.128.76-0.35-8.02=0.396.25-1.69-0.78=3.788.61-1.04-4.27=3.39.79-0.15-1.07=8.577.64-5.38-2.13=0.137.36-1.16-4.62=1.583.53-1.27-0.46=1.85.82-0.37-5.3=0.157-1.83-0.07=5.14.92-2.14-0.82=1.969.22-5.34-3.41=0.473.89-2.97-0.76=0.168.67-0.05-3.93=4.699.61-6.41-1.07=2.138.44-1.84-1.27=5.338.26-0.04-4.56=3.664.68-3.13-0.25=1.39.88-3.45-0.16=6.277.49-2.9-0.79=3.88.16-2.07-4.12=1.979.82-6.37-3.12=0.339.97-5.15-2.09=2.737.86-5.02-0.94=1.94.89-2.33-0.53=2.038.86-2.56-3.4=2.95.07-1.73-0.11=3.238.68-2.52-3.11=3.056.02-4.62-0.2=1.26.21-3.19-2.58=0.446.62-3-1.08=2.546.36-1.42-3.98=0.964.24-0.39-0.19=3.669.84-5.19-3.77=0.889.21-0.74-8.36=0.117.03-1.07-1.09=4.877.67-1.97-4.16=1.549.54-0.3-2=7.248.61-7.5-0.35=0.767.59-2.94-0.85=3.87.43-0.25-0.14=7.049.25-0.96-0.18=8.119.36+9.73+4.27+7.53=30.896.15+1.89+2.44+4.84=15.327.59+0.23+8.23+4.35=20.47.03+2.64+2.08+3.36=15.119.7+2.26+7.24+3.69=22.895.44+8.99+2.56+3.33=20.320.65+4.39+9.65+1.85=16.543.55+1.49+0.79+5.11=10.946.46+3.57+6.05+6.52=22.68.73+9.21+9+1.17=28.114.78+8.56+2.64+6.57=22.551.9+5.22+8.53+8.92=24.574.01+1.22+6.09+6.05=17.378.52+7.79+9.31+9.47=35.095.22+2.86+4.27+6.13=18.488.02+7.39+0.96+6.59=22.963.02+6.86+9.65+0.76=20.298.22+0.34+3.45+3.73=15.743.99+9.65+4.98+4.65=23.275.66+3.51+8.22+8.23=25.624.23+5.83+2.96+4.55=17.573.83+6.86+2.63+5.43=18.759.71+5.1+4.46+7.09=26.364.59+2.5+3.58+6.95=17.625.61+1.57+2.22+9.56=18.960.25+2.17+8.52+0.83=11.773.56+7.93+9.2+1.67=22.366.27+7.16+4.43+2.8=20.668.05+0.31+3.91+9.5=21.777.37+7.35+7.76+1.4=23.885.85+1.06+6.65+5.33=18.891.71+8.23+1.49+1.15=12.584.52+0.62+4.07+8.64=17.850.98+7.83+6.79+1.43=17.039.02+0.46+0.96+7.65=18.096.41+7.37+0.67+0.56=15.017.69+3.11+1.68+1.58=14.063.09+2.48+2.12+7.35=15.041.23+6.8+5.26+7.63=20.927.72+3.83+2.89+4.96=19.41.08+5.11+1.25+8.52=15.967.39+9.07+0.87+4.08=21.416.1+4.56+5.71+8.81=25.189.3+9.94+6.66+5.35=31.258.56+5.41+9.36+1.45=24.784.13+1.21+6.75+3.21=15.33.5+3.57+2.01+7.5=16.587.85+0.55+8.61+5.77=22.787.52+3.98+0.5+5.63=17.639.85+1.17+6.3+8.17=25.496.11+8.23+9.45+9.13=32.927.05+0.86+6.79+8.87=23.570.35+1.88+6.73+2.15=11.116.85+4.44+0.55+1.34=13.187.17+9.22+7.87-7.93=16.333.76+8.53+1.82-5.72=8.399.38+6.01+6.78-5.79=16.387.31+0.31+6.91-7.86=6.674.03+2.75+1.78-4.53=4.031.38+4.26+0.99-5.15=1.480.59+4.1+8.95-3.84=9.87.21+3.74+6.67-1.71=15.912.8+2.28+7.46-6.91=5.635.54+6.15+0.12-7.43=4.380.3+4.54+3.32-0.32=7.844.95+3.65+2.55-8.31=2.848.89+7.93+1.5-9.48=8.846.91+3.11+8.24-7.46=10.80.83+6.41+7.89-1.07=14.069.67+2.42+1.76-9.42=4.438.66+8.32+5.88-5.25=17.616.32+1.73+0.32-2.25=6.129.32+4.51+4.04-4.42=13.454.37+1.65+9.44-4.61=10.856.84+9.94+4.83-6.24=15.377.02+2.2+2.53-7.85=3.95.19+4.31+5.82-2.53=12.798.63+9.29+7.38-4.87=20.435.1+9.13+8.1-7.02=15.319.27+7.86+5.66-0.88=21.910.94+2.16+8.61-8.35=3.366.23+3.03+3.08-3.07=9.276.55+1.52+6.01-6.42=7.661.52+5.28+1.72-3.37=5.152.34+4.87+4.21-6.25=5.171.17+4.05+0.92-2.44=3.77.19+8.28+5.47-6.69=14.257.2+7.06+0.04-0.87=13.435.47+2.2+3.43-5.04=6.067.24+4.62+0.44-5.2=7.10.29+5.14+6.15-9.01=2.574.87+2.19+9.99-9.95=7.19.27+9.95+8.5-4.71=23.013.85+4.05+7.2-3.26=11.844.45+7.13+7.33-1.42=17.492.78+6.85+4.48-5.24=8.878.89+9.2+2.84-3.35=17.589.14+5.81+0.27-7.9=7.320.86+0.24+6.86-7.75=0.213.8+9.12+1.82-7.14=7.67.15+6.93+1.27-1.88=13.479.83+8.18+2.97-0.72=20.261.62+0.76+1.84-3.3=0.922.19+4.22+3.97-7.85=2.535.42+2.17+6.31-1.01=12.896.47+3.95+2.62-9.22=3.829.94+1.59+6.75-6.91=11.374.25+3.37+9.71-0.03=17.39.75+2.65-6.58+5.86=11.689.67+6.62-1.3+9.14=24.138.68+2.15-4.37+2.62=9.082.91+0.39-0.15+4.86=8.018.88+6.48-1.42+1.71=15.653.42+8.52-9.22+6.33=9.053.35+8.21-1.51+4.56=14.614.86+2.16-0.77+2.55=8.83.61+7.09-1.72+1.07=10.051.62+8.35-7.53+7.17=9.619.58+1.75-4.18+5.61=12.764.95+4.87-9.58+5.34=5.588.04+3.25-7.01+0.98=5.268.16+0.53-1.12+9.22=16.796.27+4.08-6.9+2.72=6.176.31+4.84-0.48+5.14=15.811.3+5.22-2.1+3.67=8.097.15+9.57-8.22+9.66=18.165.56+5.22-0.43+4.08=14.434.67+9.9-6.65+6.03=13.955.78+1.79-2.71+3.55=8.416.72+4.84-1.99+4.41=13.981.29+8.51-5.51+6.67=10.966.31+1.58-5.19+2.5=5.22.35+3.55-2.94+9.28=12.249.62+1.07-0.55+6.42=16.561.16+9.99-7.41+7.99=11.730.48+3.61-3.45+3.24=3.884.77+8.9-7.95+2.1=7.825.57+0.17-0.32+7.35=12.778.43+9.98-2.88+0.74=16.277.05+4.92-3.21+1.43=10.191.64+8.69-5.13+0.97=6.174.73+9.61-0.21+5.6=19.732.78+5.97-3.95+2.19=6.992.15+7.32-2.02+7.22=14.675.91+3.41-4.51+2.17=6.986.11+1.21-6.88+6.18=6.628.77+7.8-2.31+8.37=22.639.02+6.76-6.5+3.48=12.769.17+7.12-0.88+6.26=21.679.91+6.81-9.03+5.54=13.231.95+2.47-3.63+0.38=1.178.36+9.67-2.86+3.32=18.497.58+4.99-6.72+5.77=11.627.76+5.25-7.83+2.35=7.538.98+4.14-5.77+7.83=15.180.41+8.53-3.22+2.79=8.516.51+4.28-2.31+0.11=8.596.35+5.94-2.35+1.13=11.078.4+4.67-8.72+3.12=7.474.13+8.73-6.47+2.02=8.412.95+6.37-0.76+3.35=11.911.96+6.94-1.09+1.67=9.484.27+6.87-5.63-3.74=1.779.73+7.89-5.06-4.36=8.26.05+9.2-3.55-5.53=6.174.51+9.68-4.7-4.37=5.122.32+8.4-2.18-0.8=7.747.79+2.47-7.68-1.27=1.319.29+4.71-3.32-1.46=9.229.2+2.99-1.18-0.14=10.878.54+5.66-0.46-9.66=4.086.18+5.4-6.8-3.39=1.390.9+8.41-7.5-0.04=1.773.71+2.77-1.22-0.11=5.151.07+8.88-1.11-4.88=3.968.43+6.75-3.28-0.07=11.838.72+8.54-4.34-9.65=3.272.96+7.63-3.86-3.36=3.373.2+9.89-7.82-0.14=5.138.42+7.15-0.48-2.23=12.864.05+6.81-2.27-4.54=4.050.89+8.02-5.83-2.85=0.234.65+3.81-0.26-5.21=2.995.93+1.85-4.68-1.21=1.892.11+7.99-0.56-0.9=8.644.33+8.73-1.1-4.78=7.184.06+7.62-2.19-7.82=1.677.19+3.48-1.8-8.02=0.854.41+8.95-0.54-3.53=9.292.34+7.74-7.03-2.11=0.947.54+8.38-4.88-4.7=6.348.88+5.54-7.4-0.44=6.586.54+7-5.27-3.4=4.875.05+6.74-7.21-1.94=2.643.96+9.91-7.24-3.24=3.396.79+7.1-7.45-3.54=2.98.68+8.37-1.87-8.93=6.253.43+8.56-2.73-8.2=1.064.69+9.84-1.55-5.19=7.799.11+3.65-4.11-2.17=6.486.58+1.17-3.02-2.35=2.386.86+1.88-2.9-3.95=1.893.66+2.97-2.42-1.46=2.753.19+5.63-1.68-4.17=2.978.64+1.23-5.89-3.05=0.932.97+8.53-1.77-5.86=3.879.77+3.99-4.57-7.71=1.489.83+8.42-9.71-2.99=5.554.88+5.37-0.05-8.44=1.768.59+7.95-0.13-6.55=9.866.14+8.34-3.87-2.8=7.819.93+7.28-3.8-8.28=5.135.31+6.47-2.42-6.99=2.375.34+9.61-2.85-8.4=3.74.15+8.78-4.47-1.56=6.99.26+0.18-7.15-1.01=1.285.15-1.33+5+1.68=10.58.52-3.57+0.97+4.56=10.489.84-9.1+9.3+2.69=12.739.17-2.01+9.86+8.57=25.599.65-4.19+1.04+6.04=12.549.33-3.27+3.5+8.68=18.241.67-1.28+0.42+7.98=8.795.16-0.22+8.26+5=18.29.42-8.85+7.04+6.59=14.29.61-7.2+9.46+3.27=15.149.62-7.76+1.3+0.46=3.622.59-1.32+8.53+2.03=11.838.89-3.09+4.48+4.5=14.788.96-6.25+4.4+2.32=9.436.98-2.08+3.4+3.31=11.619.75-7.49+7.71+6.7=16.677.68-7.05+1.07+4.86=6.568.44-7.06+7.18+4.3=12.867.47-5.84+4.11+5.83=11.573.11-0.14+9.14+0.67=12.787.27-1.6+6.69+6.7=19.068.82-7.44+2.64+9.48=13.58.63-7.69+5.83+1.28=8.055.91-5.37+7.73+9.5=17.776.67-2.41+4.29+6.22=14.774.79-3.52+0.87+2.19=4.339.2-1.63+1.02+1.27=9.861.81-1.64+8.62+8.49=17.287.07-5.7+5.38+0.3=7.059.53-8.28+1.95+3.39=6.596.98-1.46+5.08+2.07=12.678.27-6.38+8.15+5.49=15.533.57-0.66+6.94+7.53=17.388.46-7.2+6.36+4.83=12.456.59-4.45+0.47+8.78=11.398.12-2.19+0.61+2.4=8.949.91-6.6+6.65+6.63=16.599.25-2.96+4.7+9.14=20.135.34-2.65+9.14+4.6=16.438.83-5.99+5.97+6.09=14.91.92-1.47+4.53+5.6=10.589.38-1.78+2.9+8.52=19.022.47-2.22+7.06+0.63=7.946.05-3.46+9.57+1.81=13.977.34-6.98+6.61+6.8=13.779.58-6.4+9.8+7.61=20.593.06-0.29+2.2+9.29=14.267.47-1.84+3.98+9.48=19.096.39-1.47+5.41+0.42=10.755.66-0.78+1.03+7.35=13.267.17-5.96+7.46+5.74=14.411.58-0.58+9+2.74=12.748.24-7.85+7.79+1.65=9.833.9-3.5+0.22+7.9=8.526.17-4.58+2.6-0.8=3.396.49-1.17+8.78-0.45=13.658.07-2.06+4.85-4.95=5.916.01-3.62+1.32-0.52=3.199.3-5.22+6.78-2.81=8.055.99-0.13+8.26-8.13=5.993.71-0.33+2.83-3.23=2.984.81-0.92+6.71-0.1=10.54.95-3.3+7.25-7.94=0.968.66-1.2+4.85-8.22=4.096.43-5.61+8.76-3.4=6.188.05-1.77+3.28-2.17=7.394.38-3.03+4.91-0.75=5.516.32-1.47+2.32-1.11=6.066.63-3.3+6.88-1.09=9.128.93-2.41+5.1-1.63=9.999.41-1.49+1.21-7.71=1.423.2-2.72+2.57-0.09=2.965.63-4.23+1.81-0.06=3.156.24-3.62+9.98-4.94=7.669.89-8.23+2.86-3.54=0.987.72-1.01+8.82-8.78=6.757.75-6.21+2.97-1.68=2.838.37-7.64+8.07-1.71=7.099.43-8.18+4.17-2.14=3.282.03-0.82+9.33-6.54=49.76-5.68+8.32-8.71=3.691.46-1.23+8.56-3.76=5.034.91-0.44+4.9-0.54=8.837.21-2.51+7.62-6.55=5.775.59-5.47+7.74-0.89=6.975.97-0.05+3.95-4.49=5.387.9-6.2+7.44-3.23=5.916.39-2.98+7.21-0.39=10.238.77-1.6+5.63-5.19=7.617.47-5.56+3.01-2.84=2.088.29-5.27+4.75-1.3=6.479.06-4.55+9.55-9.18=4.884.14-2.04+1.92-0.96=3.068-2.84+6.71-9.56=2.316.89-1.88+2.65-