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7.72+6.4=2.57+1.1=3.62+2.7=7.16+7.69=2.74+7.45=3.51+0.56=6.26+3.21=2.8+1.19=4.41+2.63=0.63+2.63=5.34+3.19=8.61+2.08=2.27+7.93=4.55+7.96=3.83+5.36=7.79+3.47=2.25+8.35=8.74+5.14=9.95+0.75=5.16+6.94=0.99+7.51=6.03+7.23=4.9+3.95=3.56+8.61=2.46+7.09=6.75+8.4=9.24+2.87=6.2+0.25=0.45+0.83=7.84+6.23=2.88+8.96=5.27+2.21=2.66+0.79=4.2+7.87=5.59+7.04=9.63+8.09=5.24+5.92=6.6+0.82=8.11+5.64=7.13+2.4=8.43+5.4=2.77+1.24=5.79+2.07=9.07+5.99=6.9+1.74=0.56+5.88=9.6+8.08=7.65+6.34=0.78+1.36=4.99+5.3=1.87+5.33=8.62+1.56=5.85+2.56=3.28+9.38=6.12-1.49=5.15-0.63=3.93-3.45=3.72-1.15=6.67-4.86=8.2-0.81=9.14-5.78=8.71-4.92=8.49-4.54=9.88-2.37=6.2-5.05=8.95-6.17=9.72-1.69=8.24-5.2=7.11-5.46=4.61-0.73=9.3-6.73=5.35-3.75=6.63-3.88=9.26-6.47=3.37-2.15=6.66-1.19=7.12-5.09=9.25-7.67=5.3-4.18=9.71-1.49=5.13-2.76=6.78-2.3=1.13-0.99=3.92-0.91=8.98-1.13=8.44-2.3=8.57-5.85=9.96-7.68=0.96-0.85=9.71-6.55=2.63-0.37=6.11-5.42=6.59-4.4=6.44-4.46=6.26-6.1=6.65-4.45=8.61-5.17=9.23-1.44=5.44-3.58=4.09-2.35=9.78-8.24=5.87-2.93=8.29-1.55=4.74-1.65=9.91-0.9=8.89-5.1=6.45-4.02=5.09-2.63=7.61+0.08+3.81=1.79+4.83+0.75=2.16+2.21+1.79=3.8+4.09+7.34=7.1+3.44+2.83=6.38+2.18+8.71=1.95+2.17+6.3=4.3+0.99+9.38=6.2+9+4=1.02+6.82+9.94=1.86+3.25+6.93=6.79+8.57+2.25=8.61+2.87+7.45=8.87+6.59+7.15=5.06+3.07+2.95=3.24+0.44+7.17=3.16+4.79+8.2=4.54+2.46+6.52=3.52+3.85+7.69=0.21+1.44+5.77=6.58+8.33+4.54=1.73+3.23+4.5=7.8+5.68+6.16=7.92+1.51+9.48=2.38+2.11+8.96=8.39+9.25+1.11=8.17+8.76+4.07=5.37+2.96+2.14=9.39+8.24+2.31=0.24+1.82+7.89=3.86+3.6+0.03=5.07+0.7+2.54=8.39+5.36+9.05=2.78+1.44+6.6=8.15+9.79+4.82=5.76+2.28+5.3=9.15+7.1+9.75=6.22+3.29+2.97=2.98+2.09+4.75=1.44+8.25+8.84=6.88+0.31+5.36=8.5+3.06+5.58=1.04+1.81+1=3.15+2.63+7.79=2.18+6.8+3.65=8.19+3.94+2.25=4.58+5.98+4.83=6.14+9.28+7.96=6.94+1.89+9.35=7.92+2.51+8.78=6.02+2.76+5.88=9.3+2.39+6.88=6.13+9.94+6.32=1.28+9.96+4.73=8.18+2.18-9.56=6.87+5.77-1.12=4.78+3.42-3.3=3.92+0.9-2.89=9.75+5.42-4.01=6.91+1.8-3.82=6.66+9.45-6.98=0.22+3.11-0.18=3.85+9.06-5.05=8.74+1.5-1.92=4.24+9.94-1.41=9.9+8.39-8.88=7.46+6.87-2.76=4.73+5.61-9.73=1.69+7.76-2.39=4.45+4.54-0.32=0.9+6.51-7.26=7.95+2.21-1.29=5.17+5.32-7.83=8.15+7.46-8.31=9.66+4.42-1.4=7.06+7.69-5.99=5.92+5.53-6.75=8.85+8.14-0.13=4.84+0.46-1.18=7.76+0.52-4.81=1.72+5.3-1.1=7.56+7.29-0.36=7.89+8.92-4.15=1.02+9.02-3.27=9.13+1.82-4.77=4.38+0.62-2.12=5.67+7.78-4.86=0.68+5.89-1.01=8.18+2.19-0.83=4.7+6.01-5.75=2.5+2.17-1.74=5.14+8.22-4.61=9.99+7.41-8.83=6.08+2.29-7.51=1.19+5.75-1.13=2.88+7.29-5.08=1.47+7.57-7.29=1.45+8.31-5.94=8.19+1.94-3.96=2.57+6.73-3.42=6.57+6.96-3.22=8.55+8.83-2.52=3.65+4.39-5.08=4.62+1.13-3.92=1.81+5.16-1.58=7.33+2.83-6.31=9.51+1.95-0.04=8.69+8.36-7.67=9.34-3.86+9.92=9.54-2.15+0.96=8.12-3.81+3.63=1.78-0.9+8.7=8.83-5.11+5.85=5.63-1.51+7.33=8.9-4.32+1.2=3.36-2.88+5.67=4.25-2.06+7.04=6.46-1.69+0.38=7.7-6.19+7.16=7.42-0.79+9.1=2.92-2.82+0.47=8.82-4.26+9.16=3.1-2.67+2.85=7.07-6.86+5.32=4.13-2.78+1.44=3.58-2+5.95=6.87-1.66+1.51=9.75-7.48+9.01=6.35-5.27+8.74=6.4-5.97+4.95=9.11-5.27+4.92=4.84-0.53+6.15=5.81-3.41+3.62=8.27-3.49+9.88=9.44-6.04+7.11=9.01-8.76+0.44=2.18-0.08+3.23=9.28-1.09+0.28=1.81-1.53+6.15=6.97-5.69+5.8=7.75-2.16+9.91=9.77-2.29+4.27=6.71-1.62+8.08=5.87-0.24+6.16=3.35-1.36+1.19=8.82-7.85+5.24=7.42-3.04+8.23=9.47-6.53+4.88=1.89-1.27+0.33=3.82-2.02+3.5=6.28-2.92+1.43=4.09-1.15+3.65=3.98-2.33+1.89=7.04-1.93+3.23=5.71-4.72+1.36=8.96-7.48+6.89=4.2-1.39+6.82=7.66-5.43+2.34=7.27-0.52+6.39=0.84-0.59+0.64=8.63-1.86+5.75=6.74-1.2+5.35=7.6-2.34-4.18=9.75-6.9-2.06=9.87-1.43-1.52=8.12-0.02-3.23=5.6-0.59-3.41=7.94-0.06-7.12=9.24-5.53-3.44=9.75-3.06-4.67=9.27-7.57-1.07=2.65-0.96-0.36=6.56-2.93-2.49=7.95-2.6-4.63=9.69-4.58-0.94=3.31-0.71-1.88=6.63-2.08-0.86=3.52-2.04-0.41=8.19-3.06-2.64=9.42-6.74-2.36=5.65-0.16-3.22=7.19-3.75-2.88=4.08-1.61-0.93=8.74-3.17-2.88=5.51-1.13-2.04=1.49-0.13-0.94=9.71-1.89-6.97=8.39-1.85-4.44=4.93-0.02-1.74=9.27-0.15-6.1=8.56-0.72-5.86=3-0.98-1.18=1.97-0.06-1.02=4.4-0.78-0.27=9.34-1.23-5.77=6.64-5.62-0.44=9.93-2.87-5.2=8.82-0.11-5.99=8.66-1.37-0.1=4.51-0.11-3.06=8.41-5.23-1.27=9.3-2.86-0.71=9.93-0.02-2.91=6.38-2.47-3.48=9.66-2.36-7.11=4.16-2-0.96=7.1-2.73-4.17=2.77-0.17-2.24=5.78-0.37-1.82=4.11-1.93-0.99=9.42-7.64-0.55=9.33-4.98-2.72=9.73-3.79-0.99=6.6-2.05-4.2=5.18-1.84-2.63=9.22-0.8-3.59=4.24+3.59+0.81+9.73=9.97+7.68+6.75+1.74=4.13+0.04+7.47+1.81=3.11+5.81+6.95+1.69=4.47+6.55+9.04+2.03=4.14+9.89+8.83+0.71=8.38+7.2+0.43+6.55=5.36+1.96+1.63+6.15=3.2+0.41+1.35+9.65=3.16+6.76+6.13+7.61=8.95+9.51+9.05+5.25=5.77+1.64+4.99+2.33=5.36+7.7+3.68+6.21=7.15+2.67+3.73+3.79=8.23+2.4+8.31+2.67=9.57+4.4+6.01+5.56=9.46+7.26+8.29+2.63=9.95+1.76+8.61+5.18=6.66+2.1+6.49+0.95=7.48+5.99+4.39+5.27=1.21+3.31+4.02+5.02=2.54+8.65+3.73+1.68=6.23+0.56+8.32+8.37=9.5+0.32+7.91+0.78=8.05+7.25+3.16+5.47=8.55+2.9+9.8+0.78=7.49+5.34+7.06+3.71=3.66+7.6+0.17+4.1=9.86+7.12+0.15+1.19=7.33+2.13+0.18+0.75=4.93+9.64+0.75+1.16=4.23+4+3.49+4.69=0.46+9.3+6.63+6.61=8.84+9.16+3.26+8.16=5.93+7.23+7.5+1.09=4.88+7.28+2.47+1.03=5.05+8.02+8.26+3.93=6.09+7.85+8.11+4.86=8.19+7.53+5.02+1.37=1.48+4+2.59+4.18=8.92+7.23+8.07+6.49=9.56+2.62+7.64+9.29=0.57+5.72+9.05+4.36=9.54+2.85+9.38+8.25=1.77+0.15+1.39+0.63=9.09+6.83+4.78+7.35=2.38+2.84+6.07+4.6=1.61+9.28+2.89+2.74=3.23+1.2+7.38+0.44=7.77+5.1+6.48+7.5=6.35+0.94+4.99+2.1=9.06+6.55+2.34+1.81=4.3+5.67+2.36+0.91=3.19+4.17+0.56+5.47=9.82+8.29+3.02-6.38=3.99+7.89+6.44-5.51=9.79+1.74+9.34-4.06=0.9+7.68+0.36-3.2=9.57+9.69+0.59-6.12=5.48+5.06+3.79-7.86=6.7+0.12+9.6-3.37=5.04+9.76+2.36-7.33=5.07+6.65+0.42-9.48=5.89+8.16+8.75-6.91=3.55+6.23+0.55-1.22=1.31+2.37+1.55-2.08=5.16+2.75+5.63-0.12=1.68+1.8+7.67-1.62=5.76+9.97+5.25-4.68=6.96+1.33+9.65-1.42=3.36+8.99+2.06-3.73=3.97+2.4+0.39-0.73=2.02+7.91+8.73-4.33=3.33+6.4+1.31-5.86=6.48+4.27+9.49-0.55=6.49+3.09+5.66-1.27=5.2+9.89+2.89-8.5=1.83+5.68+7.23-8.17=8.1+3.01+0.94-2.65=2.17+7.35+4.75-7.32=2.8+9.17+9.47-5.53=7.79+4.1+8.56-0.31=7.51+9.88+4.96-8.35=0.1+1.28+4.71-3.42=0.69+7.96+4.39-6.15=3.04+9.62+9.45-5.98=7.88+1.28+5.71-5.4=9.57+6.46+6.86-1.05=9.09+1.43+6.76-6.95=9.02+2.24+6.29-4.64=3.55+9.05+1.23-1.24=4.44+5.63+9.29-1.99=2.38+9.97+1.88-5.64=1.14+2.26+7.74-1.66=1.47+8.45+4.75-6.36=0.18+4.97+7.67-1.14=9.68+7.05+9.37-9.19=3.17+6.08+5.71-9.72=9.93+4.46+3.78-6.69=7.07+4.28+7.56-7.49=3.01+5.43+4.37-1.47=0.41+1.81+0.39-0.82=7.01+9.5+4.4-7.58=4.46+9.43+3.5-8.4=7.18+7.52+6.26-5.15=6.09+9.94+4.42-3.71=3.67+7.54+6-4.98=0.68+2.6+9.49-1.83=7.42+4.39-0.64+3.26=6.42+4.23-1.18+2.45=6.64+9.24-1.4+8.39=4.25+4.75-6.27+1.85=8.83+8.54-8.76+4.83=8.96+7.28-2.11+0.17=6.06+3.67-7.15+0.84=0.99+5.95-0.05+2.35=3.34+5.57-0.17+0.3=9.62+6.56-8.2+3.75=1.92+8.07-7.89+3.86=8.63+9.48-2.86+1.01=3.04+5.19-0.58+4.16=0.43+2.02-0.14+9.83=7.39+4.98-4.79+8.53=4.61+6.91-6.59+8.41=7.13+8-8.25+5.7=2.07+5.41-7.14+8.31=1.8+5.09-3.83+7.46=7.02+1.61-6.19+0.83=2.18+8.02-1.87+7.32=5.83+3.28-8.05+1.23=7.1+8.58-3.66+9.52=2.83+2.25-4.75+1.06=2.08+6.65-5.17+5.63=1.85+9.86-3.48+9.71=6.96+4.91-5.01+6.28=1.62+8.34-6.1+9.61=4.28+7.7-3.57+4.13=6.88+8.59-3.64+3.56=5.47+0.37-5.68+0.24=7.51+6.59-6.82+1.9=8.55+6.04-0.15+1.29=8.97+8.23-8.73+7.93=5.33+2.21-0.69+2.49=3.94+9.89-6.12+1.83=7.88+6.81-9.23+3.99=2.05+3.12-1.89+7.11=3.72+7.43-4.4+7.67=1.22+5.52-2.42+9.32=8.75+8.23-8.13+4.97=3.89+6.37-4.8+4.15=6.07+6.63-2.09+9.14=9.52+8.53-0.17+4.23=6.91+2.95-2.98+2.39=5.2+9.79-4.79+0.36=8.79+2.53-9.52+3.62=7.85+4.05-4.44+4.79=5.86+1.9-5.72+6.79=4.86+8.62-9.54+3.21=9.41+3.3-0.03+4.86=6.14+0.41-6.33+8.12=3.86+6.63-0.62+7.33=7.72+4.58-6.88+8.1=1.53+6.61-4.47-1.23=8.13+7.87-3.33-4.24=9.67+2.94-0.86-3.46=8.4+0.27-0.32-2.11=5.75+1.55-3.32-3.03=7.44+9.5-8.54-7.51=5.17+8.75-7.38-0.19=9.18+0.96-5.3-0.87=4.68+7.15-1.09-4.99=1.57+5.12-1.81-3.91=3.79+7.97-3.47-1.93=3.91+5.69-3.97-1.92=7.75+8.36-3.3-8.43=7.28+9.69-0.64-4.25=8.49+5.3-7.12-4.9=6.79+7.51-6.86-5.47=2.8+3.95-0.2-0.64=2.25+6.21-4.11-3.71=8.21+8.59-3.02-7.88=5.99+1.52-1.34-5.08=7.89+1.55-1.01-3.69=8.35+9.8-2.38-8.18=8.98+8.25-7.16-1.48=0.23+7.78-3.94-1.59=8.09+6.86-8.1-0.46=0.12+9.1-5.5-0.91=6.4+5.99-1.78-8.99=2.93+5.02-1.3-1.61=5.81+1.5-5.37-0.97=5.96+7.14-9.28-2.39=4.07+1.54-0.44-1.71=7.15+9.49-6.5-6.67=5.34+8.95-0.67-3.57=9.56+4.8-5.12-8.28=1.47+7.76-4.75-3.59=1.88+5.73-2.39-3.92=7.59+7.32-9.07-5.47=5.28+4.37-0.82-2.83=1.72+5.06-3.86-0.34=3.69+9.92-1.85-9.46=4.65+5.41-4.9-3.51=9.86+0.04-2.76-6.49=7.61+6.05-0.34-8.15=8.39+8.68-7.33-6.03=5.82+4.53-7.02-3.11=1.95+8.86-7.38-1.87=3.31+9.69-7.56-4.44=8.61+5.97-0.54-4.44=6.1+1.19-1.61-4.24=5.98+7.51-1.85-9.88=9.68+2.5-4.22-6.11=8.95+8.36-1.49-4.8=2.92+7.14-6.2-2.64=9.85+2.83-6.62-2.43=5.27-3.4+7.07+1.33=8.17-3.5+5.12+3.78=7.73-4.24+8.7+9.48=7.68-2.61+4.18+7.58=7.54-2.51+2.49+8.97=9.9-8.53+2.37+0.91=9.49-8.43+0.73+1.25=1.72-1.61+4.26+4.89=2.46-1.6+8.97+3.48=5.27-3.26+4.31+3.65=5.49-3.82+7.41+8.98=8.83-1.77+5.21+9.17=9.72-1.84+6.57+5.85=7.22-3.25+6.86+8.21=8.34-6.79+9.66+7.7=7.41-0.52+2.27+9.01=9.63-0.64+8.85+7.24=6.12-2.86+3.36+4.28=9.49-9.03+7.76+3.72=7.5-3.59+7.93+2.43=9.39-6.82+3.26+7.39=9.68-0.91+5.51+2.3=7.17-5.93+0.29+1.43=8.88-3.52+2.63+6.83=8.94-7.5+7.66+4.36=1.41-0.77+3.56+1.23=8.89-1.62+3.09+2.07=4.24-0.59+0.42+5.16=4.19-0.94+1.36+7.49=9.58-7.65+9.91+9.43=9.71-0.89+0.42+1=1.99-1.51+0.62+1.25=8.14-4.22+0.13+8.62=7.69-2.47+4.51+9.06=4.21-0.77+2.84+8.87=6.12-0.26+4.85+4.7=8.62-3.51+1.44+8.6=7.77-3.91+4.18+0.18=1.64-1.29+2.92+9.29=6.67-3.65+1.7+2.99=4.45-1.64+3.61+2.85=2.88-1.43+5.2+7.71=6.48-2.77+5.24+3.79=7.46-5.28+2.78+7.6=7.34-4.91+5.8+2.3=5.61-1.28+0.6+4.27=5.91-3.77+7.02+2.29=3.43-0.33+3.93+8.51=4.84-3.85+6.14+5.27=2.95-1.08+2.38+5.22=9.91-3.4+0.94+0.41=5.84-0.68+3.69+1.75=7.56-2.22+3.93+4.95=6.58-6.2+4.78+8.09=6.98-0.11+2.52-4.24=9.14-4.85+9.22-8.45=5.59-3.47+2.55-3.01=8.37-1.25+8.94-7.35=6.2-2.92+6.11-1.64=7.05-4.89+6.45-1.97=5.17-0.77+3.58-4.47=9.32-3.64+4.27-4.44=1.85-1.35+4.7-0.53=5.67-3.1+6.13-8.55=9.92-0.92+2.71-1.55=8.83-0.56+2.37-5.01=5.45-0.41+3.04-5.47=7.71-0.78+8.53-9.5=6.3-6+9.85-9.42=8.39-7.46+9.78-6.85=9.06-6.84+8.73-1.22=8.46-1.14+1.05-1.57=7.04-0.02+4.98-7.1=6.14-2.89+1.55-0.11=3.37-2.25+9.29-9.66=8.12-3.42+9.12-6.4=7.58-4.77+9.07-9.63=7.9-0.59+8.37-0.8=3.39-0.31+6.32-6.71=7.61-0.02+4.25-2.27=7.58-4.28+4.44-0.03=8.04-5.92+0.8-2.3=8.55-3.34+4.31-0.44=1.86-0.93+4.41-1.41=5.98-2.71+6.99-3.15=9.09-4.22+1.02-4.93=8.12-3.79+6.39-6.67=8.19-4.52+0.6-1.37=3.94-3.65+6.13-2.49=7.01-0.74+4.36-8.25=2.25-1.68+7.3-7.74=4.03-1.31+9.64-6.3=8.49-1.68+9.33-8.99=5.19-0.95+1.82-2.45=4.82-0.3+7.75-5.91=4.86-3.34+7.45-4.2=8.61-4.89+9.18-9.67=5.25-0.4+5.31-9.82=9.67-5.77+1.02-4.56=8.91-7.21+7.88-4.01=4.29-3.45+1.44-2.01=3.77-1.14+7.67-2.1=8.37-4.64+5.79-4.46=7.44-2.72+7.3-6.09=8.33-4.83+4.19-5.2=5.68-2.69+7.29-5.21=2.54-1.43+9.17-0.39=8.12-2.16+4.53-0.99=8.36-3.08-4.6+6.98=7.67-0.1-0.86+5.66=7.69-1.47-0.83+9.76=9.37-7.76-1.37+9.78=8.02-2.12-4.07+1.12=8.63-0.33-5.41+7.53=6.85-1.2-0.6+9.15=3.37-2.54-0.44+4.97=2.59-1.26-0.35+2.31=7.11-1.13-2.16+5.85=8.4-1.69-6.55+6.44=8.88-1.09-7.21+3.29=5.8-1.75-0.95+3.89=9.42-7.35-0.16+8.04=6.42-0.62-1.36+7.53=5.23-2.37-1.2+9.7=7.92-6.43-0.31+4.65=9.73-0.9-5.86+5.54=9.06-3.43-1.82+7.77=8.93-2.71-2.09+0.58=9.04-6.28-0.03+0.19=9.5-2.39-2.62+9.81=8.08-1.36-3.79+5.96=8.02-0.39-1.42+3.31=4.29-0.87-2.64+0.31=6.25-1.6-3.7+9.37=9.21-2.23-1.93+9.16=8.38-0.73-3.17+2.57=9.97-3.73-1.96+7.63=8.85-0.16-7.61+3.08=7.29-2.17-0.85+5.81=7.42-4.27-0.61+4.43=5.97-2.24-1.93+7.79=7.56-1.91-3.14+9.06=1.45-0.04-0.91+0.47=5.76-2.24-0.42+3.94=9.88-0.77-8.12+0.91=4.73-0.62-3.73+2.81=9.26-3.07-3.56+9.06=9.69-7.82-0.14+0.21=8.64-1-1.92+6.32=8.76-3.07-0.61+8.77=9.25-2.4-3.73+0.41=9.68-1.12-2.05+2.67=9.15-0.83-1.28+5.64=9.24-4.51-1.1+3.42=7.15-2-4.25+4.53=2.2-0.25-1.81+5.88=7.68-2.2-3.29+3.34=9.08-4.87-3.31+4.77=9.42-3.6-4.92+9.94=9.99-0.71-8.61+7.1=8.58-1.96-3.87+7.53=6.96-3.04-3.71+9.45=9.7-6.2-0.43-0.84=6.92-2.27-1.44-2.03=9.47-2.87-3.05-0.9=8.35-0.35-3.62-2.11=9.05-1.94-1.32-0.7=9.14-1.58-0.92-5.85=9.29-3.38-2.29-0.8=7.67-0.53-0.06-6.74=7.16-0.7-0.64-1.89=8.93-0.11-5.57-1.58=8.99-3.71-2.14-0.76=8.57-1.39-3.91-0.58=6.41-3.42-2.19-0.38=5.38-0.68-1.87-0.44=8.07-1.16-5.91-0.88=8.3-0.92-1.77-3.77=6.8-0.07-0.52-2.19=6.62-0.5-2.39-3.49=7.32-2.4-1.99-1.68=6.36-1-1.06-1.84=3.66-2.27-0.21-0.34=8.83-2.83-0.78-3.25=6.48-0.03-1.04-2.37=7.92-3.6-1.72-0.96=5.91-2.62-0.69-0.56=9.84-2.76-5.43-0.07=9.58-2.84-0.44-5.9=9.82-0.9-0.83-7.84=7.46-0.88-0.56-5.23=8.63-0.14-0.23-7.63=8.85-4.18-0.8-3.01=9.02-2.02-3.12-1.08=5.21-0.66-0.85-3.26=9.13-0.74-3.29-2.78=9.67-0.2-5.22-2.53=9.6-1.19-2.06-1.26=9.25-0.78-6.93-1.35=9.08-3.9-2.74-2.27=5.02-0.65-2.17-0.94=9.29-0.15-3.98-1.07=6.19-4.08-0.49-0.29=9.05-0.63-1.13-4.37=8.17-3.92-1.54-2.2=8.65-1.95-1.23-4.01=7.43-1.49-0.18-4.92=7.03-1.25-1.21-3.75=9.5-0.03-1.3-4.54=8.83-0.37-5.78-2.09=6.18-0.75-4.4-0.44=6.95-0.47-5.66-0.12=7.7-0.24-3.35-2.16=4.94-1.55-1.3-0.75=8.26-1.35-2.32-0.8=8.71-0.22-1.39-2.48=参考答案7.72+6.4=14.122.57+1.1=3.673.62+2.7=6.327.16+7.69=14.852.74+7.45=10.193.51+0.56=4.076.26+3.21=9.472.8+1.19=3.994.41+2.63=7.040.63+2.63=3.265.34+3.19=8.538.61+2.08=10.692.27+7.93=10.24.55+7.96=12.513.83+5.36=9.197.79+3.47=11.262.25+8.35=10.68.74+5.14=13.889.95+0.75=10.75.16+6.94=12.10.99+7.51=8.56.03+7.23=13.264.9+3.95=8.853.56+8.61=12.172.46+7.09=9.556.75+8.4=15.159.24+2.87=12.116.2+0.25=6.450.45+0.83=1.287.84+6.23=14.072.88+8.96=11.845.27+2.21=7.482.66+0.79=3.454.2+7.87=12.075.59+7.04=12.639.63+8.09=17.725.24+5.92=11.166.6+0.82=7.428.11+5.64=13.757.13+2.4=9.538.43+5.4=13.832.77+1.24=4.015.79+2.07=7.869.07+5.99=15.066.9+1.74=8.640.56+5.88=6.449.6+8.08=17.687.65+6.34=13.990.78+1.36=2.144.99+5.3=10.291.87+5.33=7.28.62+1.56=10.185.85+2.56=8.413.28+9.38=12.666.12-1.49=4.635.15-0.63=4.523.93-3.45=0.483.72-1.15=2.576.67-4.86=1.818.2-0.81=7.399.14-5.78=3.368.71-4.92=3.798.49-4.54=3.959.88-2.37=7.516.2-5.05=1.158.95-6.17=2.789.72-1.69=8.038.24-5.2=3.047.11-5.46=1.654.61-0.73=3.889.3-6.73=2.575.35-3.75=1.66.63-3.88=2.759.26-6.47=2.793.37-2.15=1.226.66-1.19=5.477.12-5.09=2.039.25-7.67=1.585.3-4.18=1.129.71-1.49=8.225.13-2.76=2.376.78-2.3=4.481.13-0.99=0.143.92-0.91=3.018.98-1.13=7.858.44-2.3=6.148.57-5.85=2.729.96-7.68=2.280.96-0.85=0.119.71-6.55=3.162.63-0.37=2.266.11-5.42=0.696.59-4.4=2.196.44-4.46=1.986.26-6.1=0.166.65-4.45=2.28.61-5.17=3.449.23-1.44=7.795.44-3.58=1.864.09-2.35=1.749.78-8.24=1.545.87-2.93=2.948.29-1.55=6.744.74-1.65=3.099.91-0.9=9.018.89-5.1=3.796.45-4.02=2.435.09-2.63=2.467.61+0.08+3.81=11.51.79+4.83+0.75=7.372.16+2.21+1.79=6.163.8+4.09+7.34=15.237.1+3.44+2.83=13.376.38+2.18+8.71=17.271.95+2.17+6.3=10.424.3+0.99+9.38=14.676.2+9+4=19.21.02+6.82+9.94=17.781.86+3.25+6.93=12.046.79+8.57+2.25=17.618.61+2.87+7.45=18.938.87+6.59+7.15=22.615.06+3.07+2.95=11.083.24+0.44+7.17=10.853.16+4.79+8.2=16.154.54+2.46+6.52=13.523.52+3.85+7.69=15.060.21+1.44+5.77=7.426.58+8.33+4.54=19.451.73+3.23+4.5=9.467.8+5.68+6.16=19.647.92+1.51+9.48=18.912.38+2.11+8.96=13.458.39+9.25+1.11=18.758.17+8.76+4.07=215.37+2.96+2.14=10.479.39+8.24+2.31=19.940.24+1.82+7.89=9.953.86+3.6+0.03=7.495.07+0.7+2.54=8.318.39+5.36+9.05=22.82.78+1.44+6.6=10.828.15+9.79+4.82=22.765.76+2.28+5.3=13.349.15+7.1+9.75=266.22+3.29+2.97=12.482.98+2.09+4.75=9.821.44+8.25+8.84=18.536.88+0.31+5.36=12.558.5+3.06+5.58=17.141.04+1.81+1=3.853.15+2.63+7.79=13.572.18+6.8+3.65=12.638.19+3.94+2.25=14.384.58+5.98+4.83=15.396.14+9.28+7.96=23.386.94+1.89+9.35=18.187.92+2.51+8.78=19.216.02+2.76+5.88=14.669.3+2.39+6.88=18.576.13+9.94+6.32=22.391.28+9.96+4.73=15.978.18+2.18-9.56=0.86.87+5.77-1.12=11.524.78+3.42-3.3=4.93.92+0.9-2.89=1.939.75+5.42-4.01=11.166.91+1.8-3.82=4.896.66+9.45-6.98=9.130.22+3.11-0.18=3.153.85+9.06-5.05=7.868.74+1.5-1.92=8.324.24+9.94-1.41=12.779.9+8.39-8.88=9.417.46+6.87-2.76=11.574.73+5.61-9.73=0.611.69+7.76-2.39=7.064.45+4.54-0.32=8.670.9+6.51-7.26=0.157.95+2.21-1.29=8.875.17+5.32-7.83=2.668.15+7.46-8.31=7.39.66+4.42-1.4=12.687.06+7.69-5.99=8.765.92+5.53-6.75=4.78.85+8.14-0.13=16.864.84+0.46-1.18=4.127.76+0.52-4.81=3.471.72+5.3-1.1=5.927.56+7.29-0.36=14.497.89+8.92-4.15=12.661.02+9.02-3.27=6.779.13+1.82-4.77=6.184.38+0.62-2.12=2.885.67+7.78-4.86=8.590.68+5.89-1.01=5.568.18+2.19-0.83=9.544.7+6.01-5.75=4.962.5+2.17-1.74=2.935.14+8.22-4.61=8.759.99+7.41-8.83=8.576.08+2.29-7.51=0.861.19+5.75-1.13=5.812.88+7.29-5.08=5.091.47+7.57-7.29=1.751.45+8.31-5.94=3.828.19+1.94-3.96=6.172.57+6.73-3.42=5.886.57+6.96-3.22=10.318.55+8.83-2.52=14.863.65+4.39-5.08=2.964.62+1.13-3.92=1.831.81+5.16-1.58=5.397.33+2.83-6.31=3.859.51+1.95-0.04=11.428.69+8.36-7.67=9.389.34-3.86+9.92=15.49.54-2.15+0.96=8.358.12-3.81+3.63=7.941.78-0.9+8.7=9.588.83-5.11+5.85=9.575.63-1.51+7.33=11.458.9-4.32+1.2=5.783.36-2.88+5.67=6.154.25-2.06+7.04=9.236.46-1.69+0.38=5.157.7-6.19+7.16=8.677.42-0.79+9.1=15.732.92-2.82+0.47=0.578.82-4.26+9.16=13.723.1-2.67+2.85=3.287.07-6.86+5.32=5.534.13-2.78+1.44=2.793.58-2+5.95=7.536.87-1.66+1.51=6.729.75-7.48+9.01=11.286.35-5.27+8.74=9.826.4-5.97+4.95=5.389.11-5.27+4.92=8.764.84-0.53+6.15=10.465.81-3.41+3.62=6.028.27-3.49+9.88=14.669.44-6.04+7.11=10.519.01-8.76+0.44=0.692.18-0.08+3.23=5.339.28-1.09+0.28=8.471.81-1.53+6.15=6.436.97-5.69+5.8=7.087.75-2.16+9.91=15.59.77-2.29+4.27=11.756.71-1.62+8.08=13.175.87-0.24+6.16=11.793.35-1.36+1.19=3.188.82-7.85+5.24=6.217.42-3.04+8.23=12.619.47-6.53+4.88=7.821.89-1.27+0.33=0.953.82-2.02+3.5=5.36.28-2.92+1.43=4.794.09-1.15+3.65=6.593.98-2.33+1.89=3.547.04-1.93+3.23=8.345.71-4.72+1.36=2.358.96-7.48+6.89=8.374.2-1.39+6.82=9.637.66-5.43+2.34=4.577.27-0.52+6.39=13.140.84-0.59+0.64=0.898.63-1.86+5.75=12.526.74-1.2+5.35=10.897.6-2.34-4.18=1.089.75-6.9-2.06=0.799.87-1.43-1.52=6.928.12-0.02-3.23=4.875.6-0.59-3.41=1.67.94-0.06-7.12=0.769.24-5.53-3.44=0.279.75-3.06-4.67=2.029.27-7.57-1.07=0.632.65-0.96-0.36=1.336.56-2.93-2.49=1.147.95-2.6-4.63=0.729.69-4.58-0.94=4.173.31-0.71-1.88=0.726.63-2.08-0.86=3.693.52-2.04-0.41=1.078.19-3.06-2.64=2.499.42-6.74-2.36=0.325.65-0.16-3.22=2.277.19-3.75-2.88=0.564.08-1.61-0.93=1.548.74-3.17-2.88=2.695.51-1.13-2.04=2.341.49-0.13-0.94=0.429.71-1.89-6.97=0.858.39-1.85-4.44=2.14.93-0.02-1.74=3.179.27-0.15-6.1=3.028.56-0.72-5.86=1.983-0.98-1.18=0.841.97-0.06-1.02=0.894.4-0.78-0.27=3.359.34-1.23-5.77=2.346.64-5.62-0.44=0.589.93-2.87-5.2=1.868.82-0.11-5.99=2.728.66-1.37-0.1=7.194.51-0.11-3.06=1.348.41-5.23-1.27=1.919.3-2.86-0.71=5.739.93-0.02-2.91=76.38-2.47-3.48=0.439.66-2.36-7.11=0.194.16-2-0.96=1.27.1-2.73-4.17=0.22.77-0.17-2.24=0.365.78-0.37-1.82=3.594.11-1.93-0.99=1.199.42-7.64-0.55=1.239.33-4.98-2.72=1.639.73-3.79-0.99=4.956.6-2.05-4.2=0.355.18-1.84-2.63=0.719.22-0.8-3.59=4.834.24+3.59+0.81+9.73=18.379.97+7.68+6.75+1.74=26.144.13+0.04+7.47+1.81=13.453.11+5.81+6.95+1.69=17.564.47+6.55+9.04+2.03=22.094.14+9.89+8.83+0.71=23.578.38+7.2+0.43+6.55=22.565.36+1.96+1.63+6.15=15.13.2+0.41+1.35+9.65=14.613.16+6.76+6.13+7.61=23.668.95+9.51+9.05+5.25=32.765.77+1.64+4.99+2.33=14.735.36+7.7+3.68+6.21=22.957.15+2.67+3.73+3.79=17.348.23+2.4+8.31+2.67=21.619.57+4.4+6.01+5.56=25.549.46+7.26+8.29+2.63=27.649.95+1.76+8.61+5.18=25.56.66+2.1+6.49+0.95=16.27.48+5.99+4.39+5.27=23.131.21+3.31+4.02+5.02=13.562.54+8.65+3.73+1.68=16.66.23+0.56+8.32+8.37=23.489.5+0.32+7.91+0.78=18.518.05+7.25+3.16+5.47=23.938.55+2.9+9.8+0.78=22.037.49+5.34+7.06+3.71=23.63.66+7.6+0.17+4.1=15.539.86+7.12+0.15+1.19=18.327.33+2.13+0.18+0.75=10.394.93+9.64+0.75+1.16=16.484.23+4+3.49+4.69=16.410.46+9.3+6.63+6.61=238.84+9.16+3.26+8.16=29.425.93+7.23+7.5+1.09=21.754.88+7.28+2.47+1.03=15.665.05+8.02+8.26+3.93=25.266.09+7.85+8.11+4.86=26.918.19+7.53+5.02+1.37=22.111.48+4+2.59+4.18=12.258.92+7.23+8.07+6.49=30.719.56+2.62+7.64+9.29=29.110.57+5.72+9.05+4.36=19.79.54+2.85+9.38+8.25=30.021.77+0.15+1.39+0.63=3.949.09+6.83+4.78+7.35=28.052.38+2.84+6.07+4.6=15.891.61+9.28+2.89+2.74=16.523.23+1.2+7.38+0.44=12.257.77+5.1+6.48+7.5=26.856.35+0.94+4.99+2.1=14.389.06+6.55+2.34+1.81=19.764.3+5.67+2.36+0.91=13.243.19+4.17+0.56+5.47=13.399.82+8.29+3.02-6.38=14.753.99+7.89+6.44-5.51=12.819.79+1.74+9.34-4.06=16.810.9+7.68+0.36-3.2=5.749.57+9.69+0.59-6.12=13.735.48+5.06+3.79-7.86=6.476.7+0.12+9.6-3.37=13.055.04+9.76+2.36-7.33=9.835.07+6.65+0.42-9.48=2.665.89+8.16+8.75-6.91=15.893.55+6.23+0.55-1.22=9.111.31+2.37+1.55-2.08=3.155.16+2.75+5.63-0.12=13.421.68+1.8+7.67-1.62=9.535.76+9.97+5.25-4.68=16.36.96+1.33+9.65-1.42=16.523.36+8.99+2.06-3.73=10.683.97+2.4+0.39-0.73=6.032.02+7.91+8.73-4.33=14.333.33+6.4+1.31-5.86=5.186.48+4.27+9.49-0.55=19.696.49+3.09+5.66-1.27=13.975.2+9.89+2.89-8.5=9.481.83+5.68+7.23-8.17=6.578.1+3.01+0.94-2.65=9.42.17+7.35+4.75-7.32=6.952.8+9.17+9.47-5.53=15.917.79+4.1+8.56-0.31=20.147.51+9.88+4.96-8.35=140.1+1.28+4.71-3.42=2.670.69+7.96+4.39-6.15=6.893.04+9.62+9.45-5.98=16.137.88+1.28+5.71-5.4=9.479.57+6.46+6.86-1.05=21.849.09+1.43+6.76-6.95=10.339.02+2.24+6.29-4.64=12.913.55+9.05+1.23-1.24=12.594.44+5.63+9.29-1.99=17.372.38+9.97+1.88-5.64=8.591.14+2.26+7.74-1.66=9.481.47+8.45+4.75-6.36=8.310.18+4.97+7.67-1.14=11.689.68+7.05+9.37-9.19=16.913.17+6.08+5.71-9.72=5.249.93+4.46+3.78-6.69=11.487.07+4.28+7.56-7.49=11.423.01+5.43+4.37-1.47=11.340.41+1.81+0.39-0.82=1.797.01+9.5+4.4-7.58=13.334.46+9.43+3.5-8.4=8.997.18+7.52+6.26-5.15=15.816.09+9.94+4.42-3.71=16.743.67+7.54+6-4.98=12.230.68+2.6+9.49-1.83=10.947.42+4.39-0.64+3.26=14.436.42+4.23-1.18+2.45=11.926.64+9.24-1.4+8.39=22.874.25+4.75-6.27+1.85=4.588.83+8.54-8.76+4.83=13.448.96+7.28-2.11+0.17=14.36.06+3.67-7.15+0.84=3.420.99+5.95-0.05+2.35=9.243.34+5.57-0.17+0.3=9.049.62+6.56-8.2+3.75=11.731.92+8.07-7.89+3.86=5.968.63+9.48-2.86+1.01=16.263.04+5.19-0.58+4.16=11.810.43+2.02-0.14+9.83=12.147.39+4.98-4.79+8.53=16.114.61+6.91-6.59+8.41=13.347.13+8-8.25+5.7=12.582.07+5.41-7.14+8.31=8.651.8+5.09-3.83+7.46=10.527.02+1.61-6.19+0.83=3.272.18+8.02-1.87+7.32=15.655.83+3.28-8.05+1.23=2.297.1+8.58-3.66+9.52=21.542.83+2.25-4.75+1.06=1.392.08+6.65-5.17+5.63=9.191.85+9.86-3.48+9.71=17.946.96+4.91-5.01+6.28=13.141.62+8.34-6.1+9.61=13.474.28+7.7-3.57+4.13=12.546.88+8.59-3.64+3.56=15.395.47+0.37-5.68+0.24=0.47.51+6.59-6.82+1.9=9.188.55+6.04-0.15+1.29=15.738.97+8.23-8.73+7.93=16.45.33+2.21-0.69+2.49=9.343.94+9.89-6.12+1.83=9.547.88+6.81-9.23+3.99=9.452.05+3.12-1.89+7.11=10.393.72+7.43-4.4+7.67=14.421.22+5.52-2.42+9.32=13.648.75+8.23-8.13+4.97=13.823.89+6.37-4.8+4.15=9.616.07+6.63-2.09+9.14=19.759.52+8.53-0.17+4.23=22.116.91+2.95-2.98+2.39=9.275.2+9.79-4.79+0.36=10.568.79+2.53-9.52+3.62=5.427.85+4.05-4.44+4.79=12.255.86+1.9-5.72+6.79=8.834.86+8.62-9.54+3.21=7.159.41+3.3-0.03+4.86=17.546.14+0.41-6.33+8.12=8.343.86+6.63-0.62+7.33=17.27.72+4.58-6.88+8.1=13.521.53+6.61-4.47-1.23=2.448.13+7.87-3.33-4.24=8.439.67+2.94-0.86-3.46=8.298.4+0.27-0.32-2.11=6.245.75+1.55-3.32-3.03=0.957.44+9.5-8.54-7.51=0.895.17+8.75-7.38-0.19=6.359.18+0.96-5.3-0.87=3.974.68+7.15-1.09-4.99=5.751.57+5.12-1.81-3.91=0.973.79+7.97-3.47-1.93=6.363.91+5.69-3.97-1.92=3.717.75+8.36-3.3-8.43=4.387.28+9.69-0.64-4.25=12.088.49+5.3-7.12-4.9=1.776.79+7.51-6.86-5.47=1.972.8+3.95-0.2-0.64=5.912.25+6.21-4.11-3.71=0.648.21+8.59-3.02-7.88=5.95.99+1.52-1.34-5.08=1.097.89+1.55-1.01-3.69=4.748.35+9.8-2.38-8.18=7.598.98+8.25-7.16-1.48=8.590.23+7.78-3.94-1.59=2.488.09+6.86-8.1-0.46=6.390.12+9.1-5.5-0.91=2.816.4+5.99-1.78-8.99=1.622.93+5.02-1.3-1.61=5.045.81+1.5-5.37-0.97=0.975.96+7.14-9.28-2.39=1.434.07+1.54-0.44-1.71=3.467.15+9.49-6.5-6.67=3.475.34+8.95-0.67-3.57=10.059.56+4.8-5.12-8.28=0.961.47+7.76-4.75-3.59=0.891.88+5.73-2.39-3.92=1.37.59+7.32-9.07-5.47=0.375.28+4.37-0.82-2.83=61.72+5.06-3.86-0.34=2.583.69+9.92-1.85-9.46=2.34.65+5.41-4.9-3.51=1.659.86+0.04-2.76-6.49=0.657.61+6.05-0.34-8.15=5.178.39+8.68-7.33-6.03=3.715.82+4.53-7.02-3.11=0.221.95+8.86-7.38-1.87=1.563.31+9.69-7.56-4.44=18.61+5.97-0.54-4.44=9.66.1+1.19-1.61-4.24=1.445.98+7.51-1.85-9.88=1.769.68+2.5-4.22-6.11=1.858.95+8.36-1.49-4.8=11.022.92+7.14-6.2-2.64=1.229.85+2.83-6.62-2.43=3.635.27-3.4+7.07+1.33=10.278.17-3.5+5.12+3.78=13.577.73-4.24+8.7+9.48=21.677.68-2.61+4.18+7.58=16.837.54-2.51+2.49+8.97=16.499.9-8.53+2.37+0.91=4.659.49-8.43+0.73+1.25=3.041.72-1.61+4.26+4.89=9.262.46-1.6+8.97+3.48=13.315.27-3.26+4.31+3.65=9.975.49-3.82+7.41+8.98=18.068.83-1.77+5.21+9.17=21.449.72-1.84+6.57+5.85=20.37.22-3.25+6.86+8.21=19.048.34-6.79+9.66+7.7=18.917.41-0.52+2.27+9.01=18.179.63-0.64+8.85+7.24=25.086.12-2.86+3.36+4.28=10.99.49-9.03+7.76+3.72=11.947.5-3.59+7.93+2.43=14.279.39-6.82+3.26+7.39=13.229.68-0.91+5.51+2.3=16.587.17-5.93+0.29+1.43=2.968.88-3.52+2.63+6.83=14.828.94-7.5+7.66+4.36=13.461.41-0.77+3.56+1.23=5.438.89-1.62+3.09+2.07=12.434.24-0.59+0.42+5.16=9.234.19-0.94+1.36+7.49=12.19.58-7.65+9.91+9.43=21.279.71-0.89+0.42+1=10.241.99-1.51+0.62+1.25=2.358.14-4.22+0.13+8.62=12.677.69-2.47+4.51+9.06=18.794.21-0.77+2.84+8.87=15.156.12-0.26+4.85+4.7=15.418.62-3.51+1.44+8.6=15.157.77-3.91+4.18+0.18=8.221.64-1.29+2.92+9.29=12.566.67-3.65+1.7+2.99=7.714.45-1.64+3.61+2.85=9.272.88-1.43+5.2+7.71=14.366.48-2.77+5.24+3.79=12.747.46-5.28+2.78+7.6=12.567.34-4.91+5.8+2.3=10.535.61-1.28+0.6+4.27=9.25.91-3.77+7.02+2.29=11.453.43-0.33+3.93+8.51=15.544.84-3.85+6.14+5.27=12.42.95-1.08+2.38+5.22=9.479.91-3.4+0.94+0.41=7.865.84-0.68+3.69+1.75=10.67.56-2.22+3.93+4.95=14.226.58-6.2+4.78+8.09=13.256.98-0.11+2.52-4.24=5.159.14-4.85+9.22-8.45=5.065.59-3.47+2.55-3.01=1.668.37-1.25+8.94-7.35=8.716.2-2.92+6.11-1.64=7.757.05-4.89+6.45-1.97=6.645.17-0.77+3.58-4.47=3.519.32-3.64+4.27-4.44=5.511.85-1.35+4.7-0.53=4.675.67-3.1+6.13-8.55=0.159.92-0.92+2.71-1.55=10.168.83-0.56+2.37-5.01=5.635.45-0.41+3.04-5.47=2.617.71-0.78+8.53-9.5=5.966.3-6+9.85-9.42=0.738.39-7.46+9.78-6.85=3.869.06-6.84+8.73-1.22=9.738.46-1.14+1.05-1.57=6.87.04-0.02+4.98-7.1=4.96.14-2.89+1.55-0.11=4.693.37-2.25+9.29-9.66=0.758.12-3.42+9.12-6.4=7.427.58-4.77+9.07-9.63=2.257.9-0.59+8.37-0.8=14.883.39-0.31+6.32-6.71=2.697.61-0.02+4.25-2.27=9.577.58-4.28+4.44-0.03=7.718.04-5.92+0.8-2.3=0.628.55-3.34+4.31-0.44=9.081.86-0.93+4.41-1.41=3.935.98-2.71+6.99-3.15=7.119.09-4.22+1.02-4.93=0.968.12-3.79+6.39-6.67=4.058.19-4.52+0.6-1.37=2.93.94-3.65+6.13-2.49=3.937.01-0.74+4.36-8.25=2.382.25-1.68+7.3-7.74=0.134.03-1.31+9.64-6.3=6.068.49-1.68+9.33-8.99=7.155.19-0.95+1.82-2.45=3.614.82-0.3+7.75-5.91=6