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7.1+5.66=3.55+0.09=7.86+4.97=0.85+6.03=0.22+3.66=3.64+2.63=8.92+7.13=1.76+5.63=7.82+2.23=8.9+8.25=2.48+2.31=0.16+0.35=2.42+5.62=9.7+8.13=3.91+5.82=9.19+9.06=8.26+8.91=3.39+1.31=4.11+8.9=3.6+0.83=6.45+5.06=6.81+9.95=9.87+7.3=1.93+9.88=7.61+3.01=3.17+6.23=3.84+7.01=5.09+1.31=1.44+9.62=2.21+8.76=3.68+1.26=1.56+6.38=3.87+0.83=6.11+0.38=3.5+5.14=2.3+0.74=6.28+9.62=5.2+9.93=2.1+7.37=1.49+9.16=2.37+1.78=0.46+4.77=5.86+0.35=0.83+5.04=1.94+1.39=2.31+1.75=6.26+2.8=8.17+3.47=2.8+2.36=7.57+8.26=4.49+1.83=3.92+0.92=4.4+3.12=8.94+6.56=8.28-3.07=9.68-5.21=8.43-0.81=2.79-0.4=5.15-2.11=7.06-5.91=6.57-1.6=9.7-3.86=4.86-2.56=6.33-5.51=4.95-0.75=9.46-4.67=9.21-1.95=5.44-2.13=5.99-5.73=4.49-0.34=3.3-2.55=6.88-2.55=8.94-5.51=2.48-0.54=3.52-1.78=7.48-1.91=9.94-0.54=8.19-5.92=3.5-1.7=6.43-1.45=7.05-1.91=6.77-2.89=6.72-4.71=7.17-5.69=5.16-0.79=5.83-3.86=7.01-0.47=7.1-1.73=8.63-1.8=9.75-8.22=5.6-2.24=4.17-1.21=3.54-0.12=9.35-9.22=9.81-5.97=7.2-5.33=8.16-3.36=6.2-5.79=1.17-0.45=8.57-2.08=6.96-1.29=5.8-2.5=8.37-6.13=9.62-1.99=8.31-6.01=2.16-0.74=6.34-0.75=6.77-5.98=2.85+1.95+0.39=8.78+5.56+1.28=5.74+9.1+6.34=3.09+1.63+2.65=9+8.21+7.57=5.12+6.97+6.65=8.23+7.57+0.66=8.66+7.99+2.08=1.36+1.66+9.43=3.8+8.35+1.63=2.77+6.79+5.57=2.22+2.35+0.29=4.98+1.37+0.79=9.56+4.49+5.52=0.7+0.44+8.97=4.02+9.11+8.94=4.6+1.56+9.89=9.19+8.21+5.29=4.66+9.78+5.43=3.81+4.35+6.28=3.44+9.54+8.95=0.93+7.13+2.56=4.88+2.7+9.93=3.33+6.07+0.6=4.17+4.77+7.25=0.42+8.93+8.3=4.96+0.82+7.79=7.34+4.71+7.29=2.34+2+1.09=4.08+2.2+2.64=0.31+2.1+7.21=6.12+4.07+8.44=1.97+7.98+7.17=6.65+8.77+5.74=0.74+9.32+0.89=3.33+7.44+5.11=3.12+4.5+5.56=9.14+4.58+3.41=2.82+2.39+3.5=3.68+2.96+8.24=2.11+3.86+2.65=6.46+6.54+5.55=8.14+3.01+3.88=2.58+7.59+1.96=7.07+3.91+6.22=9.67+6.16+0.61=9.53+4.49+2.86=6.93+1.22+4.93=4.61+9.06+0.91=8.27+3.09+0.46=9.59+6.56+1.77=1.33+9.05+1.43=6.88+1.86+5.14=0.33+6.22+1.84=4.01+6.42-0.6=7.54+4.55-1.39=5.35+5.21-9.16=5.75+1.41-0.6=7.27+3.75-2.14=7.63+6.68-3.32=4.67+0.94-1.31=6.75+6.56-2.15=8.4+7.85-9.23=4.56+7.65-6.63=7.25+0.79-1.05=8.84+1.72-6.18=4.29+1.49-3.35=4.03+4.94-2.84=6.38+2.2-0.75=8.31+7.11-5.51=2.51+1.36-2.47=2.1+9.27-2.13=2.21+7.05-0.11=5.47+5.23-1.8=5.76+3.36-4.81=2.75+6.23-6.51=9.57+8.89-4.01=4.72+7.42-3.59=2.52+0.66-0.37=7.4+6.18-7.74=0.22+9.56-2.51=9.29+3.02-5.15=1.97+7.93-3.6=6.46+5.88-5.61=7.5+9-5.74=7.59+4.89-2.23=0.25+7.67-1.02=6.78+4.71-5.27=3.41+7.09-6.9=7.87+3.4-5.84=1.92+8.48-2.57=3.14+8.69-5.7=3.36+6.86-0.29=6.16+6.7-2.26=9.96+2.88-8.24=8.12+6.11-0.05=9.33+4.36-8.87=5.06+8.62-0.34=6.75+4.46-6.59=0.42+3.98-2.02=6.02+6.63-8.3=3.55+7.51-0.4=4.21+8.22-1.9=3.22+4.18-5.08=4.3+3.34-0.16=2.83+9.13-3.92=9.77+1.8-8.61=1.22+8.67-1.53=1.92-0.51+7.8=8.1-1.12+5.82=5.2-4.38+2.65=9.51-5.25+5.21=5.04-1.65+8.67=8.58-1.38+0.31=5.33-3.64+0.06=3.84-2.22+9.98=8.91-4.38+1.73=8.76-0.69+9.89=6.12-2.62+0.9=8.72-4.96+6.12=9.51-1.87+2.98=4.44-2.28+0.16=1.54-1.09+7.22=5.3-4.46+9=5.01-4.45+5.77=7.73-3+4.11=3.4-0.9+8.95=9.24-0.59+2.18=2.56-1.73+9.55=9.73-4.1+2.08=4.8-4.66+7.05=9.27-1.27+9.49=6.51-1.46+0.49=3.5-0.68+4.95=9.15-6.1+7.65=6.44-0.65+3.84=4.06-2.43+4.57=5.17-4.2+1.83=7.4-3.28+5.92=9.63-3.68+0.24=9.71-2.06+5.3=5.28-2.34+8.52=6.48-1.65+6.35=9.11-8.03+1.67=8.46-3.37+4.61=9.8-0.5+9.2=8.87-0.24+5.02=9.19-2.05+7.56=1.47-1.11+4.28=9.92-4.01+0.22=2.34-1.6+1.58=9.78-4.53+8.53=8.42-0.93+7.89=6.95-5.59+1.86=7.03-3.64+2.53=8.89-5.96+2.6=7.25-3.5+9.98=9.18-1.83+5.83=8.82-0.51+7.07=4.89-2.52+4.31=9.1-2.7+6.15=6.83-4.34+5.43=9.06-0.37-0.11=6.18-0.9-4.9=8.9-5-1.14=7.78-3.04-2.61=8.51-4.79-1.46=7.96-3.67-2.33=5.31-1.18-2.91=9.95-1.08-0.62=6.67-2.17-4.23=9.47-6.22-2.03=9.21-0.03-0.79=5.45-0.78-1.64=8.43-5.13-0.96=7.96-0.44-7.33=5.33-1.35-3.01=3.92-1.6-0.68=3.2-1.34-1.17=7.69-3.19-3.98=9-1.12-7.23=2.9-2.45-0.14=9.87-0.17-5.08=3.33-0.97-1.29=5.22-4.96-0.08=6.19-2.65-3.25=9.45-6.94-1.56=9.65-2.9-6.42=8.71-1.75-0.91=9.44-3.25-1.9=5.73-0.6-3.84=8.35-2.4-0.9=9.72-4.13-0.28=6.63-2.17-0.2=7.08-1.48-2.79=7.02-0.81-5.08=7.72-4.02-2.68=6.47-6.05-0.21=8.49-3.1-3.34=6.75-5.23-1.11=7.51-1.17-1.18=6.28-3.16-0.35=9.41-0.12-6.23=5.64-3.86-1.41=8.18-0.79-3.17=6.38-1.1-0.68=9.26-3.64-3.87=9.41-7.04-1.96=6.17-1.42-1.03=3.5-0.27-2.15=6.06-4.79-0.75=7.73-0.83-4.36=8.01-5.08-0.57=6.79-5.46-0.93=7.84-5.56-0.64=7.59-5.42-0.56=6.41+9.64+2.25+9.18=2.17+1.13+6.83+3.5=3.36+5.74+3.66+5.46=1.97+6.24+3.65+7.43=7.09+7.12+8.3+9.49=2.35+1.9+7.45+4.91=6.06+6.89+6.21+0.99=8.8+6.03+8.94+0.02=5.35+5.89+5.09+0.32=2.81+8.94+4.86+0.65=0.49+2.8+0.65+1.97=1.27+7.74+3.37+9.57=9.68+0.79+1.74+5=6.24+3.51+6.29+1.48=3.45+3.76+9.63+9.09=4.64+5.21+8.48+5.7=2.47+7.2+3.51+7.18=0.52+7.19+7.89+7.07=8.06+1.91+6.31+7.96=5.03+9.02+1.67+9.27=1.18+0.46+8.26+4.54=1.68+9.56+6.69+8.24=8.63+9.83+7.09+7.43=6.57+9.22+5.14+5.07=8.3+5.05+7.07+3.11=6.7+7.03+8.08+0.96=6.57+1.9+1.29+1.31=0.86+1.68+3.05+8.57=4.63+9.12+3.92+7.39=0.92+8+3.53+7.37=2.34+2.91+2.16+8.01=3.63+3.26+1.16+2.39=0.95+8.83+9.46+1.09=5.17+9.38+3.71+8.76=8.33+9.51+4.73+3.63=3.76+0.88+4.6+6.92=3.37+7.84+4.09+3.4=7.75+9.31+2.02+5.31=7.74+9.05+5.07+2.83=9.28+9.18+8.36+0.64=7.04+6.78+4.73+6.14=5.99+1.19+3.3+7.85=4.39+0.93+6.26+3.27=5.84+2.23+5.68+4.49=3.33+7.82+1.14+6.42=2.64+3.98+3.11+6.58=8.5+5.5+5.93+7.9=2.23+3.66+9.18+6.04=5.5+9.25+6.01+0.04=1.92+3.94+2.16+1.55=3.61+5.66+0.36+0.67=8.2+1.02+0.1+7.78=7.88+5.09+4.36+0.45=0.35+2.4+1.27+0.2=9.18+5.77+0.28-0.07=9.61+8.55+0.02-5=3.52+4.71+6.88-8.55=7.26+5.03+1.5-6.73=4.5+3.22+3.16-6.23=5.57+4.04+0.81-7.95=5.23+7.56+2.51-8.03=0.14+7.32+4.8-8.44=8.27+7.5+7.22-5.95=2.99+4.17+7.16-3.57=5.23+7.95+5.02-1.36=9.42+1.35+9.92-3.95=9.4+1.92+1.95-0.84=3.3+3.94+7.13-1.45=8.19+4.72+8.77-1.44=8.44+8.8+8.7-8.26=3.65+2.65+0.18-3.79=6.4+4.67+5.38-9.36=2.79+1.13+8.52-4.11=2.69+5.44+7.64-9.95=1.25+0.52+6.95-8.56=6.89+5.94+4.45-3.2=6.66+9.65+8.34-6.02=4.05+1.62+9.94-5.04=0.56+0.22+9.83-7.47=7.36+6.21+8.73-6.13=9.96+6.96+4.67-3.41=4.7+4.27+2.87-2.88=2.7+2.12+5.82-2.28=4.12+7.25+6.39-2.45=2.35+3.77+8.38-6.37=5.7+5.14+5.33-8.97=2.09+1.57+9.94-3.25=9.99+7.44+4.07-0.62=8.3+4.78+1.13-3.96=8+0.74+0.43-1.39=9.47+8.76+9.5-0.84=6.2+3.82+0.54-4.77=2.33+5.89+1.77-3.91=2.16+8.08+5.37-8.81=0.96+2.64+6.96-2.04=5.63+8.73+9.75-8.37=8.29+5.28+6.25-6.44=7.14+0.25+6.25-2.32=1.29+9.46+0.53-3.18=8.26+1.6+5.94-2.27=5.65+2.37+9.14-8.65=0.99+1.5+2.74-5.04=7.58+7.14+0.21-4.09=7.24+8.74+2.89-9.49=4.65+6.33+5.51-0.71=2.57+5.85+4.36-1.4=1.18+3.16+5.99-0.67=9.97+6.01+2.78-2.14=5.42+2.52-5.63+0.88=3.08+6.54-3.59+0.08=8.82+5.57-4.66+9.41=9.46+3.88-2.03+5.1=9.64+4.7-5.13+6.75=8.44+8.16-5.68+0.26=6.19+7.81-4.5+6.57=9.08+7.72-6.22+5.97=7.03+3.65-5.49+3.36=7.7+6.28-9.98+5.98=8.45+2.23-2.81+6.49=5.8+8.16-9.14+5.21=2.4+9.61-7.95+3.7=3.28+7.37-1.38+4.5=6.96+6.27-0.98+2.19=1.88+9.78-2.69+7.94=0.87+4.23-4.64+9.17=5.46+9.02-0.45+1.86=2.43+8.41-4.61+2.74=9.67+3.51-5.1+0.2=6.35+6.05-5.87+9.03=8.46+9.64-6.28+7.02=9.13+2.17-7.36+1.66=5.79+2.44-1.74+5.87=9.37+7.09-6.1+8.61=4.53+8.09-2.61+1.39=3.42+9.85-8.19+5.38=9.95+5.46-9.09+4.63=5.85+5.13-0.91+9=4.3+6.48-3.47+8.09=2.71+5.45-3.84+0.9=7.03+2.73-0.08+7.73=9.54+4.63-1.55+9.17=9.79+5.67-0.22+2.94=6.54+7.44-4.36+3.87=7.09+8.9-5.73+7.43=0.29+6.99-6.96+0.38=9.86+9.99-9.78+8.19=3.63+1.34-3.68+6.99=8.06+4.25-4.65+4.52=2.62+8.2-1.41+4.89=8.47+3.22-2.69+2.45=1.68+8.22-0.51+0.31=2.73+7.84-4.8+9.84=9.75+6.89-8.12+8.35=2.76+2.5-2.45+3.44=5.05+6.8-6.08+0.64=1.91+7.43-7.6+9.39=2.98+5.27-3.88+3.74=8.24+6.2-0.82+2.54=0.3+3.45-0.68+0.87=5.14+2.11-0.82+0.57=8.49+0.2-4.1+7.56=2.89+1.86-3.22+4.75=4.06+6.94-3.63-1.43=7.01+9.82-5.93-4.92=2.19+7.07-7.51-0.64=7.85+8.73-0.23-1.69=3.3+8.69-6.61-2.21=3.84+4.38-0.8-2.77=3.99+7.73-4.05-7.47=3.18+5.65-2.65-2.34=5.48+5.77-1.12-7.92=9.7+9.66-8.71-7.96=1.78+9.37-5.86-4.24=9.89+0.83-4.82-5.54=6.63+9.92-5.47-7.82=6.26+2.78-3.61-4.19=6.35+5.95-1.61-5.6=9.86+2.76-8.12-0.86=7.07+3.68-4.81-2.89=9.2+0.52-4.88-1.6=5.52+3.95-3.48-4.69=7.12+9.09-1.19-4.24=6.58+9.29-3.15-5.97=7.63+7.82-5.72-4.57=5.25+1.44-5.41-0.22=9.19+6.95-3.73-6.52=1.45+9.24-0.85-6.52=8.86+5.99-1.73-0.88=8.2+0.71-3.12-0.95=6.59+9.85-7.16-2.74=9.93+8-6.55-8.68=8.22+2.98-0.35-0.05=6.1+8.32-2.08-3.21=9.43+5.37-6.58-1.74=2.01+8.47-3.96-3.76=5.79+6.3-7.86-0.82=5.8+7.37-4.39-1.52=9.09+7.35-8.96-0.93=9.64+8.96-4.88-3.12=9.22+5.79-3.09-7.65=9.3+9.48-8.55-2.75=6.45+7.17-2.25-8.75=6.55+3.38-1.99-6.21=5.9+4.8-2.26-6.43=9.54+2.74-3.99-4.69=9.27+0.15-1.89-4.51=6.68+6.09-5.96-2.76=8.44+8.69-4.69-1.94=3.4+9.1-3.06-4.49=5.39+7.65-0.18-9.29=8.75+0.24-2.08-6.66=8.81+0.87-4.15-1.61=9.8+0.98-0.49-3.1=6.44+5.85-6.56-0.85=8.42+8.49-7.01-8.53=9.71+4.93-0.19-2.48=2.97-2.82+6.77+0.67=7.61-3.94+7.91+6.07=9.28-1.95+6.82+9.77=8.09-0.86+0.33+8.21=7.18-6.59+6.96+3.43=6.08-5.8+9.99+3.53=8.11-4.09+7.92+0.36=9.32-0.17+6.87+1.71=2.77-0.91+0.45+4.3=6.1-3.25+4.69+0.89=6.06-3.13+6+9.97=4.19-1.74+4.95+8.22=2.89-0.5+0.82+0.37=4.13-1.66+0.91+8.72=8.28-0.48+9.08+7.31=4.13-0.15+8.03+9.27=6.37-1.49+1.95+1.11=3.16-2.98+0.62+7.37=7.5-4.07+6.48+9.41=3.42-2.63+5.41+6.93=7.75-3.22+3.02+6.09=9.16-9.02+5.47+2.56=6.69-0.11+0.6+7.92=9.45-2.89+9.14+2.77=6.05-3.79+6.5+9.74=5.46-3.13+3.91+4.66=2.86-1.16+7.85+5.49=5.63-3.12+0.96+0.84=8.45-5.3+3.43+2.26=9.49-8.02+1.31+3.36=9.31-3.03+0.16+4.8=9.9-1.78+2.82+8.83=2.64-1.83+4.48+4.4=8.5-6.86+9.37+5.4=6.8-0.76+3.91+3.87=4.88-4.72+0.84+8.04=9.44-5.74+0.55+5.52=9.94-7.87+0.72+1.34=5.67-3.26+7.08+9.2=5.28-2.73+9.53+7.38=8.85-1.34+6.46+8.02=6.23-4.02+2.89+1.64=8.66-0.47+1.87+0.14=7.03-4.79+2.09+3.97=9.85-9.22+6.86+7.65=4.21-3.63+7.44+9.94=4.97-1.66+6.53+8.53=3.88-3.53+3.66+8.45=8.21-1.73+3.61+9.57=9.43-9.05+5.85+9.37=1.14-0.38+1.79+5.29=7.17-3.95+3.31+2.51=4.96-0.86+3.93+8.92=8.62-8.29+4.04+6.97=2.09-0.97+6.06-7.02=3.79-0.44+1.82-0.64=1.31-1.01+4.97-0.5=9.5-0.93+3.04-4.93=9.01-1.08+9.32-0.2=9.02-4.9+4.54-6.16=9.02-3.65+9.16-5.62=6.14-3.1+9.11-9.48=3.95-1.53+1.56-0.8=7.61-1.48+7.37-8.49=9.83-5.34+4.54-0.64=5.73-3.03+3.85-0.74=7.61-5.38+7.7-9.48=7.68-0.5+5.76-7.48=6.51-3.96+5.36-0.07=8.9-2.31+0.12-5.23=6.44-3.09+9.41-5.05=6.9-1.91+8.69-7.72=4.12-1.75+8.22-7.77=4.67-1.56+7.51-1.47=8.18-0.81+3.23-0.31=9.85-0.45+3.34-5.41=7.68-6.88+6.16-5.41=9.67-5.59+7.95-7.98=7.75-1.07+6.82-1.55=8.53-6.99+7.86-1.42=9.34-1.38+9.43-2.53=5.56-3.09+6.06-1.84=4.61-0.42+8.35-4.34=8.46-6+0.89-2.11=9.95-3.21+0.78-0.76=7.98-1.95+8.13-0.48=9.91-8.28+4.68-5.75=9.75-0.05+9.92-4.33=7.59-5.86+8.62-3.65=5.44-3.28+1.65-0.47=6.1-2.6+9.32-1.63=2.73-1.59+0.69-1.6=7.26-5.81+3.08-1.02=4.43-2.57+6.02-4.48=9.85-2.64+1.64-3.19=5.96-1.75+8.08-1.33=5.73-1.31+9.83-1.95=9.12-0.2+5.28-7.3=7.87-3.75+5.31-2.79=8.46-1.58+4.62-0.12=6.15-1.05+4.29-0.3=7.08-5.05+8.6-1.05=4.91-2.9+6.1-3.4=5.83-1.81+2.3-4.56=7.92-2.26+6.34-2.46=7.55-3.54+9.28-5=7.02-2.45+1.19-0.03=7.57-4.87+3.61-1=4.45-1.09-3.17+0.28=7.85-2.63-0.31+4.21=7.63-0.09-5.97+5.52=6.34-0.68-3.54+6.94=4.69-0.27-1.08+5.79=6.25-0.28-3.96+4.56=6.18-2.35-0.37+8.58=3.46-0.83-2.48+6.3=9.46-0.56-4.66+7.87=8.53-4.37-3.4+0.94=9.63-6.21-1.92+1.23=7.55-3.31-3.54+8=8.15-4.78-2.6+9.79=7.41-1.92-0.9+1.18=9.43-4.67-2.17+5.96=2.88-2.13-0.22+6.89=6.41-2.4-3.57+6.71=9.02-4.97-1.18+4.52=9.34-4.91-1.31+3.39=9.67-3.22-2.62+2.94=7.68-2.62-2.89+7.32=9.87-0.52-8.65+8.07=7.04-1.9-0.02+1.6=9.12-4.23-2.08+0.04=8.89-2.34-5.96+0.27=9.87-1.6-7.3+9.09=8.11-0.61-2.8+3.66=8.39-3.44-2.41+6.75=6.66-3.75-1.04+3.52=8.24-1.8-0.03+5.37=8.24-6.18-1.57+5.59=6.87-0.74-4.07+4.85=6.15-2.72-1.56+7.8=8.18-1.1-0.35+9.58=1.87-0.02-1.27+2.45=9.37-7.92-0.02+4.95=9.09-1.21-1.05+3.58=6.51-2.13-0.22+1.3=9.52-2.18-0.11+3.58=6.5-0.53-4.95+1.01=5.96-4.98-0.58+5.48=5.36-0.55-0.24+9.03=9.74-0.92-0.45+2.51=6.51-2.07-0.55+3.01=9.23-2.05-5.08+9.74=4.51-0.47-0.49+8.09=8.52-1.78-3.42+6.54=7.12-1.16-2.97+2.72=8.74-5.13-2.9+5.34=7.62-0.78-2.5+5.29=7.5-2.21-3.83+9.36=7.29-4.25-0.41+2.88=8.85-2.01-4.44+2.62=7.43-4.51-1.45+1.65=8.45-4.2-3.58-0.31=6.8-1.52-0.19-4.9=8.69-3-0.38-3.13=7.73-0.45-5.87-0.07=9.88-0.77-1.03-5.14=9.97-0.13-2.46-7.07=8.72-1.57-4.25-1.23=6.57-0.42-2.93-1.01=6.58-0.11-0.51-0.48=7.94-3.47-0.87-0.66=9.11-1.18-3.71-1.86=8.52-1.35-7.02-0.02=8.38-2.5-2.08-0.95=7.44-0.44-1.29-2.29=9.25-0.63-1.32-6.45=9.63-5.51-1.67-1.21=9.65-5.71-0.16-3.33=9.76-2.2-1.95-2.77=8.43-1.95-1.29-4.97=8.43-0.19-2.88-4.92=8.69-1.9-2.74-1.22=9.8-4.06-1.19-2.22=6.46-2.76-0.49-1.98=8.68-2.05-6.22-0.17=9.56-3.34-3.27-2.5=7.95-1.91-0.78-4.48=5.2-1.51-1.05-0.5=9.78-6.21-0.67-1.38=5.87-0.79-1.8-2.82=8.96-5.06-1.16-1.51=8.64-3.98-1.79-2.21=8.22-0.56-1.02-6.35=7.19-0.97-1.65-0.5=9.67-0.06-1.6-1.96=6.88-4.81-1.46-0.31=9.81-0.72-4.23-2.53=9.09-0.1-0.3-6.7=4.69-3.7-0.02-0.6=7.99-0.19-6.9-0.75=6.24-1.8-2.04-0.41=9.73-0.07-8.2-1.1=7.14-2.82-0.74-3.06=1.71-0.38-0.61-0.28=9.74-0.19-0.74-6.81=8.86-3.66-1.38-1.9=9.87-4.33-1.09-3.51=9.07-0.51-0.99-5.3=3.92-1.12-0.75-0.42=8.81-1.91-0.28-5.09=8.38-2.8-4.11-1.11=9.62-1.53-3.08-4.77=9.92-1.45-3.51-0.5=9.03-6.34-0.86-0.2=7.57-3.51-3.42-0.02=参考答案7.1+5.66=12.763.55+0.09=3.647.86+4.97=12.830.85+6.03=6.880.22+3.66=3.883.64+2.63=6.278.92+7.13=16.051.76+5.63=7.397.82+2.23=10.058.9+8.25=17.152.48+2.31=4.790.16+0.35=0.512.42+5.62=8.049.7+8.13=17.833.91+5.82=9.739.19+9.06=18.258.26+8.91=17.173.39+1.31=4.74.11+8.9=13.013.6+0.83=4.436.45+5.06=11.516.81+9.95=16.769.87+7.3=17.171.93+9.88=11.817.61+3.01=10.623.17+6.23=9.43.84+7.01=10.855.09+1.31=6.41.44+9.62=11.062.21+8.76=10.973.68+1.26=4.941.56+6.38=7.943.87+0.83=4.76.11+0.38=6.493.5+5.14=8.642.3+0.74=3.046.28+9.62=15.95.2+9.93=15.132.1+7.37=9.471.49+9.16=10.652.37+1.78=4.150.46+4.77=5.235.86+0.35=6.210.83+5.04=5.871.94+1.39=3.332.31+1.75=4.066.26+2.8=9.068.17+3.47=11.642.8+2.36=5.167.57+8.26=15.834.49+1.83=6.323.92+0.92=4.844.4+3.12=7.528.94+6.56=15.58.28-3.07=5.219.68-5.21=4.478.43-0.81=7.622.79-0.4=2.395.15-2.11=3.047.06-5.91=1.156.57-1.6=4.979.7-3.86=5.844.86-2.56=2.36.33-5.51=0.824.95-0.75=4.29.46-4.67=4.799.21-1.95=7.265.44-2.13=3.315.99-5.73=0.264.49-0.34=4.153.3-2.55=0.756.88-2.55=4.338.94-5.51=3.432.48-0.54=1.943.52-1.78=1.747.48-1.91=5.579.94-0.54=9.48.19-5.92=2.273.5-1.7=1.86.43-1.45=4.987.05-1.91=5.146.77-2.89=3.886.72-4.71=2.017.17-5.69=1.485.16-0.79=4.375.83-3.86=1.977.01-0.47=6.547.1-1.73=5.378.63-1.8=6.839.75-8.22=1.535.6-2.24=3.364.17-1.21=2.963.54-0.12=3.429.35-9.22=0.139.81-5.97=3.847.2-5.33=1.878.16-3.36=4.86.2-5.79=0.411.17-0.45=0.728.57-2.08=6.496.96-1.29=5.675.8-2.5=3.38.37-6.13=2.249.62-1.99=7.638.31-6.01=2.32.16-0.74=1.426.34-0.75=5.596.77-5.98=0.792.85+1.95+0.39=5.198.78+5.56+1.28=15.625.74+9.1+6.34=21.183.09+1.63+2.65=7.379+8.21+7.57=24.785.12+6.97+6.65=18.748.23+7.57+0.66=16.468.66+7.99+2.08=18.731.36+1.66+9.43=12.453.8+8.35+1.63=13.782.77+6.79+5.57=15.132.22+2.35+0.29=4.864.98+1.37+0.79=7.149.56+4.49+5.52=19.570.7+0.44+8.97=10.114.02+9.11+8.94=22.074.6+1.56+9.89=16.059.19+8.21+5.29=22.694.66+9.78+5.43=19.873.81+4.35+6.28=14.443.44+9.54+8.95=21.930.93+7.13+2.56=10.624.88+2.7+9.93=17.513.33+6.07+0.6=104.17+4.77+7.25=16.190.42+8.93+8.3=17.654.96+0.82+7.79=13.577.34+4.71+7.29=19.342.34+2+1.09=5.434.08+2.2+2.64=8.920.31+2.1+7.21=9.626.12+4.07+8.44=18.631.97+7.98+7.17=17.126.65+8.77+5.74=21.160.74+9.32+0.89=10.953.33+7.44+5.11=15.883.12+4.5+5.56=13.189.14+4.58+3.41=17.132.82+2.39+3.5=8.713.68+2.96+8.24=14.882.11+3.86+2.65=8.626.46+6.54+5.55=18.558.14+3.01+3.88=15.032.58+7.59+1.96=12.137.07+3.91+6.22=17.29.67+6.16+0.61=16.449.53+4.49+2.86=16.886.93+1.22+4.93=13.084.61+9.06+0.91=14.588.27+3.09+0.46=11.829.59+6.56+1.77=17.921.33+9.05+1.43=11.816.88+1.86+5.14=13.880.33+6.22+1.84=8.394.01+6.42-0.6=9.837.54+4.55-1.39=10.75.35+5.21-9.16=1.45.75+1.41-0.6=6.567.27+3.75-2.14=8.887.63+6.68-3.32=10.994.67+0.94-1.31=4.36.75+6.56-2.15=11.168.4+7.85-9.23=7.024.56+7.65-6.63=5.587.25+0.79-1.05=6.998.84+1.72-6.18=4.384.29+1.49-3.35=2.434.03+4.94-2.84=6.136.38+2.2-0.75=7.838.31+7.11-5.51=9.912.51+1.36-2.47=1.42.1+9.27-2.13=9.242.21+7.05-0.11=9.155.47+5.23-1.8=8.95.76+3.36-4.81=4.312.75+6.23-6.51=2.479.57+8.89-4.01=14.454.72+7.42-3.59=8.552.52+0.66-0.37=2.817.4+6.18-7.74=5.840.22+9.56-2.51=7.279.29+3.02-5.15=7.161.97+7.93-3.6=6.36.46+5.88-5.61=6.737.5+9-5.74=10.767.59+4.89-2.23=10.250.25+7.67-1.02=6.96.78+4.71-5.27=6.223.41+7.09-6.9=3.67.87+3.4-5.84=5.431.92+8.48-2.57=7.833.14+8.69-5.7=6.133.36+6.86-0.29=9.936.16+6.7-2.26=10.69.96+2.88-8.24=4.68.12+6.11-0.05=14.189.33+4.36-8.87=4.825.06+8.62-0.34=13.346.75+4.46-6.59=4.620.42+3.98-2.02=2.386.02+6.63-8.3=4.353.55+7.51-0.4=10.664.21+8.22-1.9=10.533.22+4.18-5.08=2.324.3+3.34-0.16=7.482.83+9.13-3.92=8.049.77+1.8-8.61=2.961.22+8.67-1.53=8.361.92-0.51+7.8=9.218.1-1.12+5.82=12.85.2-4.38+2.65=3.479.51-5.25+5.21=9.475.04-1.65+8.67=12.068.58-1.38+0.31=7.515.33-3.64+0.06=1.753.84-2.22+9.98=11.68.91-4.38+1.73=6.268.76-0.69+9.89=17.966.12-2.62+0.9=4.48.72-4.96+6.12=9.889.51-1.87+2.98=10.624.44-2.28+0.16=2.321.54-1.09+7.22=7.675.3-4.46+9=9.845.01-4.45+5.77=6.337.73-3+4.11=8.843.4-0.9+8.95=11.459.24-0.59+2.18=10.832.56-1.73+9.55=10.389.73-4.1+2.08=7.714.8-4.66+7.05=7.199.27-1.27+9.49=17.496.51-1.46+0.49=5.543.5-0.68+4.95=7.779.15-6.1+7.65=10.76.44-0.65+3.84=9.634.06-2.43+4.57=6.25.17-4.2+1.83=2.87.4-3.28+5.92=10.049.63-3.68+0.24=6.199.71-2.06+5.3=12.955.28-2.34+8.52=11.466.48-1.65+6.35=11.189.11-8.03+1.67=2.758.46-3.37+4.61=9.79.8-0.5+9.2=18.58.87-0.24+5.02=13.659.19-2.05+7.56=14.71.47-1.11+4.28=4.649.92-4.01+0.22=6.132.34-1.6+1.58=2.329.78-4.53+8.53=13.788.42-0.93+7.89=15.386.95-5.59+1.86=3.227.03-3.64+2.53=5.928.89-5.96+2.6=5.537.25-3.5+9.98=13.739.18-1.83+5.83=13.188.82-0.51+7.07=15.384.89-2.52+4.31=6.689.1-2.7+6.15=12.556.83-4.34+5.43=7.929.06-0.37-0.11=8.586.18-0.9-4.9=0.388.9-5-1.14=2.767.78-3.04-2.61=2.138.51-4.79-1.46=2.267.96-3.67-2.33=1.965.31-1.18-2.91=1.229.95-1.08-0.62=8.256.67-2.17-4.23=0.279.47-6.22-2.03=1.229.21-0.03-0.79=8.395.45-0.78-1.64=3.038.43-5.13-0.96=2.347.96-0.44-7.33=0.195.33-1.35-3.01=0.973.92-1.6-0.68=1.643.2-1.34-1.17=0.697.69-3.19-3.98=0.529-1.12-7.23=0.652.9-2.45-0.14=0.319.87-0.17-5.08=4.623.33-0.97-1.29=1.075.22-4.96-0.08=0.186.19-2.65-3.25=0.299.45-6.94-1.56=0.959.65-2.9-6.42=0.338.71-1.75-0.91=6.059.44-3.25-1.9=4.295.73-0.6-3.84=1.298.35-2.4-0.9=5.059.72-4.13-0.28=5.316.63-2.17-0.2=4.267.08-1.48-2.79=2.817.02-0.81-5.08=1.137.72-4.02-2.68=1.026.47-6.05-0.21=0.218.49-3.1-3.34=2.056.75-5.23-1.11=0.417.51-1.17-1.18=5.166.28-3.16-0.35=2.779.41-0.12-6.23=3.065.64-3.86-1.41=0.378.18-0.79-3.17=4.226.38-1.1-0.68=4.69.26-3.64-3.87=1.759.41-7.04-1.96=0.416.17-1.42-1.03=3.723.5-0.27-2.15=1.086.06-4.79-0.75=0.527.73-0.83-4.36=2.548.01-5.08-0.57=2.366.79-5.46-0.93=0.47.84-5.56-0.64=1.647.59-5.42-0.56=1.616.41+9.64+2.25+9.18=27.482.17+1.13+6.83+3.5=13.633.36+5.74+3.66+5.46=18.221.97+6.24+3.65+7.43=19.297.09+7.12+8.3+9.49=322.35+1.9+7.45+4.91=16.616.06+6.89+6.21+0.99=20.158.8+6.03+8.94+0.02=23.795.35+5.89+5.09+0.32=16.652.81+8.94+4.86+0.65=17.260.49+2.8+0.65+1.97=5.911.27+7.74+3.37+9.57=21.959.68+0.79+1.74+5=17.216.24+3.51+6.29+1.48=17.523.45+3.76+9.63+9.09=25.934.64+5.21+8.48+5.7=24.032.47+7.2+3.51+7.18=20.360.52+7.19+7.89+7.07=22.678.06+1.91+6.31+7.96=24.245.03+9.02+1.67+9.27=24.991.18+0.46+8.26+4.54=14.441.68+9.56+6.69+8.24=26.178.63+9.83+7.09+7.43=32.986.57+9.22+5.14+5.07=268.3+5.05+7.07+3.11=23.536.7+7.03+8.08+0.96=22.776.57+1.9+1.29+1.31=11.070.86+1.68+3.05+8.57=14.164.63+9.12+3.92+7.39=25.060.92+8+3.53+7.37=19.822.34+2.91+2.16+8.01=15.423.63+3.26+1.16+2.39=10.440.95+8.83+9.46+1.09=20.335.17+9.38+3.71+8.76=27.028.33+9.51+4.73+3.63=26.23.76+0.88+4.6+6.92=16.163.37+7.84+4.09+3.4=18.77.75+9.31+2.02+5.31=24.397.74+9.05+5.07+2.83=24.699.28+9.18+8.36+0.64=27.467.04+6.78+4.73+6.14=24.695.99+1.19+3.3+7.85=18.334.39+0.93+6.26+3.27=14.855.84+2.23+5.68+4.49=18.243.33+7.82+1.14+6.42=18.712.64+3.98+3.11+6.58=16.318.5+5.5+5.93+7.9=27.832.23+3.66+9.18+6.04=21.115.5+9.25+6.01+0.04=20.81.92+3.94+2.16+1.55=9.573.61+5.66+0.36+0.67=10.38.2+1.02+0.1+7.78=17.17.88+5.09+4.36+0.45=17.780.35+2.4+1.27+0.2=4.229.18+5.77+0.28-0.07=15.169.61+8.55+0.02-5=13.183.52+4.71+6.88-8.55=6.567.26+5.03+1.5-6.73=7.064.5+3.22+3.16-6.23=4.655.57+4.04+0.81-7.95=2.475.23+7.56+2.51-8.03=7.270.14+7.32+4.8-8.44=3.828.27+7.5+7.22-5.95=17.042.99+4.17+7.16-3.57=10.755.23+7.95+5.02-1.36=16.849.42+1.35+9.92-3.95=16.749.4+1.92+1.95-0.84=12.433.3+3.94+7.13-1.45=12.928.19+4.72+8.77-1.44=20.248.44+8.8+8.7-8.26=17.683.65+2.65+0.18-3.79=2.696.4+4.67+5.38-9.36=7.092.79+1.13+8.52-4.11=8.332.69+5.44+7.64-9.95=5.821.25+0.52+6.95-8.56=0.166.89+5.94+4.45-3.2=14.086.66+9.65+8.34-6.02=18.634.05+1.62+9.94-5.04=10.570.56+0.22+9.83-7.47=3.147.36+6.21+8.73-6.13=16.179.96+6.96+4.67-3.41=18.184.7+4.27+2.87-2.88=8.962.7+2.12+5.82-2.28=8.364.12+7.25+6.39-2.45=15.312.35+3.77+8.38-6.37=8.135.7+5.14+5.33-8.97=7.22.09+1.57+9.94-3.25=10.359.99+7.44+4.07-0.62=20.888.3+4.78+1.13-3.96=10.258+0.74+0.43-1.39=7.789.47+8.76+9.5-0.84=26.896.2+3.82+0.54-4.77=5.792.33+5.89+1.77-3.91=6.082.16+8.08+5.37-8.81=6.80.96+2.64+6.96-2.04=8.525.63+8.73+9.75-8.37=15.748.29+5.28+6.25-6.44=13.387.14+0.25+6.25-2.32=11.321.29+9.46+0.53-3.18=8.18.26+1.6+5.94-2.27=13.535.65+2.37+9.14-8.65=8.510.99+1.5+2.74-5.04=0.197.58+7.14+0.21-4.09=10.847.24+8.74+2.89-9.49=9.384.65+6.33+5.51-0.71=15.782.57+5.85+4.36-1.4=11.381.18+3.16+5.99-0.67=9.669.97+6.01+2.78-2.14=16.625.42+2.52-5.63+0.88=3.193.08+6.54-3.59+0.08=6.118.82+5.57-4.66+9.41=19.149.46+3.88-2.03+5.1=16.419.64+4.7-5.13+6.75=15.968.44+8.16-5.68+0.26=11.186.19+7.81-4.5+6.57=16.079.08+7.72-6.22+5.97=16.557.03+3.65-5.49+3.36=8.557.7+6.28-9.98+5.98=9.988.45+2.23-2.81+6.49=14.365.8+8.16-9.14+5.21=10.032.4+9.61-7.95+3.7=7.763.28+7.37-1.38+4.5=13.776.96+6.27-0.98+2.19=14.441.88+9.78-2.69+7.94=16.910.87+4.23-4.64+9.17=9.635.46+9.02-0.45+1.86=15.892.43+8.41-4.61+2.74=8.979.67+3.51-5.1+0.2=8.286.35+6.05-5.87+9.03=15.568.46+9.64-6.28+7.02=18.849.13+2.17-7.36+1.66=5.65.79+2.44-1.74+5.87=12.369.37+7.09-6.1+8.61=18.974.53+8.09-2.61+1.39=11.43.42+9.85-8.19+5.38=10.469.95+5.46-9.09+4.63=10.955.85+5.13-0.91+9=19.074.3+6.48-3.47+8.09=15.42.71+5.45-3.84+0.9=5.227.03+2.73-0.08+7.73=17.419.54+4.63-1.55+9.17=21.799.79+5.67-0.22+2.94=18.186.54+7.44-4.36+3.87=13.497.09+8.9-5.73+7.43=17.690.29+6.99-6.96+0.38=0.79.86+9.99-9.78+8.19=18.263.63+1.34-3.68+6.99=8.288.06+4.25-4.65+4.52=12.182.62+8.2-1.41+4.89=14.38.47+3.22-2.69+2.45=11.451.68+8.22-0.51+0.31=9.72.73+7.84-4.8+9.84=15.619.75+6.89-8.12+8.35=16.872.76+2.5-2.45+3.44=6.255.05+6.8-6.08+0.64=6.411.91+7.43-7.6+9.39=11.132.98+5.27-3.88+3.74=8.118.24+6.2-0.82+2.54=16.160.3+3.45-0.68+0.87=3.945.14+2.11-0.82+0.57=78.49+0.2-4.1+7.56=12.152.89+1.86-3.22+4.75=6.284.06+6.94-3.63-1.43=5.947.01+9.82-5.93-4.92=5.982.19+7.07-7.51-0.64=1.117.85+8.73-0.23-1.69=14.663.3+8.69-6.61-2.21=3.173.84+4.38-0.8-2.77=4.653.99+7.73-4.05-7.47=0.23.18+5.65-2.65-2.34=3.845.48+5.77-1.12-7.92=2.219.7+9.66-8.71-7.96=2.691.78+9.37-5.86-4.24=1.059.89+0.83-4.82-5.54=0.366.63+9.92-5.47-7.82=3.266.26+2.78-3.61-4.19=1.246.35+5.95-1.61-5.6=5.099.86+2.76-8.12-0.86=3.647.07+3.68-4.81-2.89=3.059.2+0.52-4.88-1.6=3.245.52+3.95-3.48-4.69=1.37.12+9.09-1.19-4.24=10.786.58+9.29-3.15-5.97=6.757.63+7.82-5.72-4.57=5.165.25+1.44-5.41-0.22=1.069.19+6.95-3.73-6.52=5.891.45+9.24-0.85-6.52=3.328.86+5.99-1.73-0.88=12.248.2+0.71-3.12-0.95=4.846.59+9.85-7.16-2.74=6.549.93+8-6.55-8.68=2.78.22+2.98-0.35-0.05=10.86.1+8.32-2.08-3.21=9.139.43+5.37-6.58-1.74=6.482.01+8.47-3.96-3.76=2.765.79+6.3-7.86-0.82=3.415.8+7.37-4.39-1.52=7.269.09+7.35-8.96-0.93=6.559.64+8.96-4.88-3.12=10.69.22+5.79-3.09-7.65=4.279.3+9.48-8.55-2.75=7.486.45+7.17-2.25-8.75=2.626.55+3.38-1.99-6.21=1.735.9+4.8-2.26-6.43=2.019.54+2.74-3.99-4.69=3.69.27+0.15-1.89-4.51=3.026.68+6.09-5.96-2.76=4.058.44+8.69-4.69-1.94=10.53.4+9.1-3.06-4.49=4.955.39+7.65-0.18-9.29=3.578.75+0.24-2.08-6.66=0.258.81+0.87-4.15-1.61=3.929.8+0.98-0.49-3.1=7.196.44+5.85-6.56-0.85=4.888.42+8.49-7.01-8.53=1.379.71+4.93-0.19-2.48=11.972.97-2.82+6.77+0.67=7.597.61-3.94+7.91+6.07=17.659.28-1.95+6.82+9.77=23.928.09-0.86+0.33+8.21=15.777.18-6.59+6.96+3.43=10.986.08-5.8+9.99+3.53=13.88.11-4.09+7.92+0.36=12.39.32-0.17+6.87+1.71=17.732.77-0.91+0.45+4.3=6.616.1-3.25+4.69+0.89=8.436.06-3.13+6+9.97=18.94.19-1.74+4.95+8.22=15.622.89-0.5+0.82+0.37=3.584.13-1.66+0.91+8.72=12.18.28-0.48+9.08+7.31=24.194.13-0.15+8.03+9.27=21.286.37-1.49+1.95+1.11=7.943.16-2.98+0.62+7.37=8.177.5-4.07+6.48+9.41=19.323.42-2.63+5.41+6.93=13.137.75-3.22+3.02+6.09=13.649.16-9.02+5.47+2.56=8.176.69-0.11+0.6+7.92=15.19.45-2.89+9.14+2.77=18.476.05-3.79+6.5+9.74=18.55.46-3.13+3.91+4.66=10.92.86-1.16+7.85+5.49=15.045.63-3.12+0.96+0.84=4.318.45-5.3+3.43+2.26=8.849.49-8.02+1.31+3.36=6.149.31-3.03+0.16+4.8=11.249.9-1.78+2.82+8.83=19.772.64-1.83+4.48+4.4=9.698.5-6.86+9.37+5.4=16.416.8-0.76+3.91+3.87=13.824.88-4.72+0.84+8.04=9.049.44-5.74+0.55+5.52=9.779.94-7.87+0.72+1.34=4.135.67-3.26+7.08+9.2=18.695.28-2.73+9.53+7.38=19.468.85-1.34+6.46+8.02=21.996.23-4.02+2.89+1.64=6.748.66-0.47+1.87+0.14=10.27.03-4.79+2.09+3.97=8.39.85-9.22+6.86+7.65=15.144.21-3.63+7.44+9.94=17.964.97-1.66+6.53+8.53=18.373.88-3.53+3.66+8.45=12.468.21-1.73+3.61+9.57=19.669.43-9.05+5.85+9.37=15.61.14-0.38+1.79+5.29=7.847.17-3.95+3.31+2.51=9.044.96-0.86+3.93+8.92=16.958.62-8.29+4.04+6.97=11.342.09-0.97+6.06-7.02=0.163.79-0.44+1.82-0.64=4.531.31-1.01+4.97-0.5=4.779.5-0.93+3.04-4.93=6.689.01-1.08+9.32-0.2=17.059.02-4.9+4.54-6.16=2.59.02-3.65+9.16-5.62=8.916.14-3.1+9.11-9.48=2.673.95-1.53+1.56-0.8=3.187.61-1.48+7.37-8.49=5.019.83-5.34+4.54-0.64=8.395.73-3.03+3.85-0.74=5.817.61-5.38+7.7-9.48=0.457.68-0.5+5.76-7.48=5.466.51-3.96+5.36-0.07=7.848.9-2.31+0.12-5.23=1.486.44-3.09+9.41-5.05=7.716.9-1.91+8.69-7.72=5.964.12-1.75+8.22-7.77=2.824.67-1.56+7.51-1.47=9.158.18-0.81+3.23-0.31=10.299.85-0.45+3.34-5.41=7.337.68-6.88+6.16-5.41=1.559.67-5.59+7.95-7.98=4.057.75-1.07+6.82-1.55=11.958.53-6.99+7.86-1.42=7.989.34-1.38+9.43-2.53=14.865.56-3.09+6.06-1.84=6.694.61-0.42+8.35-4.34=8.28.46-6+0.89-2.11=1.249.95-3.21+0.78-0.76=6.767.98-1.95+8.13-0.48=13.689.91-8.28+4.68-5.75=0.569.75-0.05+9.92-4.33=15.297.59-5.86+8.62-3.65=6.75.44-3.28+1.65-0.47=3.346.1-2.6+9.32-1.63=11.192.73-1.59+0.69-1.6=0.237.26-5.81+3.08-1.02=3.514.43-2.57+6.02-4.48=3.49.85-2.64+1.64-