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1.12+9.69=7.12+5.96=3.83+8.4=7.77+0.12=3.75+2.44=3.56+3.39=7.86+4.41=6.57+2.73=8.29+0.99=7.34+5.98=5.58+9.18=6.2+4.94=4.27+5.44=0.02+4.79=4.11+7.68=8.33+9.37=0.37+5.74=2.17+1.04=7.14+1.58=2.41+0.75=8.37+1.5=5.15+9.6=1.99+4.6=5.64+5.31=4.34+7.4=2.97+7.84=3.55+2.91=3.28+7.54=2.1+3.43=0.03+4.07=1.83+0.43=5.9+9.94=6.63+1.24=2.92+3.28=1.23+2.37=3.34+4.55=7.46+1.06=6.95+9.68=3.48+2.17=7.03+6.94=4.35+5.57=0.48+8.24=7.56+9.55=5.31+6.59=0.62+9.91=2.69+0.04=3.2+0.37=8.32+9.01=1.39+9.37=3.27+8.56=6.44+0.66=2.4+8.71=7.02+8.88=4.23+6.91=8.99-0.77=5.27-3.53=4.11-1.01=7.06-3.98=9.03-1.38=2.65-0.97=9.5-1.18=4.42-1.33=9.65-1.62=7.38-0.55=7.79-4.74=6.75-6.59=2.11-1.58=6.26-0.34=0.92-0.28=9.26-0.6=7.79-5.29=6.73-2.9=7.96-3.32=4.87-2.44=8-3.75=9.82-5.19=6.9-3.63=9.62-5.25=8.99-2.14=9.19-7.16=5.88-2.64=7.78-6.05=6.21-2.29=9.04-2.73=8.74-1.66=5.77-0.66=5.64-3.34=9.29-8.22=8.23-2.47=9.47-4.75=6.14-2.13=2.66-0.81=8.27-7.01=8.02-3.5=9.1-1.34=6.28-0.42=4-2.13=8.46-6.26=4.21-3.39=9.69-1.82=4.05-0.13=5.71-2.59=3.89-3.67=9.4-3.85=8.51-0.99=7.48-3.58=9.49-4.02=8.66-8.24=1.43+3.94+8.1=0.94+8.17+3.59=9.69+0.65+7.48=6.95+9.54+0.2=9.11+5.72+1.9=8.32+9.39+2.18=2.89+7.47+3.84=6.91+5.04+2.33=6.45+9.02+6.79=3.56+9.87+1.22=6.12+0.71+6.32=0.23+7.14+6.3=6.05+3.22+3.83=8.89+6.41+4.07=5.6+5.95+1.54=9.78+5.39+9.06=0.16+5.99+1.85=2.81+6.44+2.2=4.09+5.56+6.86=2.28+8.95+5.4=3.92+2.65+7.99=6.28+6.65+1.11=3.82+0.64+6.17=1.95+3.12+2.15=3.9+9.09+6.91=8.76+9.58+7.35=6.61+9.42+5.9=3.37+8.54+9.86=6.52+2.17+8.32=2.16+5.21+2.17=0.82+9.63+3.6=1.23+1.16+4.28=7.13+9.36+7.16=5.92+9.25+8.82=3.54+3.87+6.09=0.71+4.21+9.35=5.53+8.37+9.64=4.12+7.13+2.04=2.42+3.95+1.56=5.01+5.54+8.24=1.47+2.55+5.28=6.26+8.81+5.67=1.82+8.11+7.11=8.25+8.84+4.08=0.85+3.05+6.04=8.81+8.79+3.61=5.92+8.03+2.15=2.38+0.6+3.92=2.98+1.57+2.04=2.24+4.2+3.03=3.99+8.47+7.08=4.99+2.41+2.27=8.24+8.61+6.49=9.83+4.18+4.81=6.73+2.57-2.61=9.77+1.36-5.99=7.95+5.25-9.92=9.96+2.6-0.23=2.34+5.49-4.08=4.93+8.24-2.55=7.09+5.51-7.05=0.26+5.77-2.1=7.06+6.5-5.17=8.04+6.84-5.25=8.87+3.75-3.8=5.88+3.35-6.46=8.97+9.58-0.77=1.57+8.72-7.39=6.59+9.41-3=5+5.08-6.47=7.59+0.25-5.65=8.86+2.41-0.18=5.92+1.49-0.54=5.79+2.56-6.08=7.24+0.56-2.09=3.3+6.01-0.04=7.84+2.72-7.26=8.16+8.65-4.35=5.93+1.88-4.72=4.86+6.2-9.33=6.07+8.92-5.6=6.36+7.9-1.22=8.05+3.68-3.27=9.61+1.66-7.87=6.35+0.68-1.57=1.73+6.21-1.13=6.98+2.82-5.61=1.1+8.82-3.32=9.37+8.42-5.57=6.71+0.08-6.48=3.02+5.23-3.44=9.94+5.93-5.16=3.47+7.52-3.77=5.54+7.92-6.33=5.8+1.16-1.81=3.39+8.52-1.6=3.82+8.71-7.67=8.3+5.42-7.63=4.53+2.65-6.84=9.88+7.21-0.6=5.54+9.65-0.1=7.57+7.7-4.56=6.23+4.99-2.94=4.26+9.34-9.05=5.75+5.97-5.29=6.34+5.49-8.97=3.18+4.89-3.33=9.5+5.9-6.79=9.39-8.71+8.06=3.7-1.03+5.06=2.59-2.32+0.13=8.3-5.12+1.13=4.47-3.02+2.32=7.46-7.15+5.63=7.89-0.57+6.74=8.11-1.11+3.23=9.64-2.66+1.86=8.41-6.89+3.08=4.95-2.76+7.66=4.8-2+3.26=4.18-1.24+6.84=8.84-5.71+8.76=4.29-2.65+0.41=5.11-0.72+0.23=9.17-5.96+6.56=6.95-3.29+3.43=9.46-5.25+5.93=2.9-0.26+7.92=8.57-1.17+2.61=6.45-0.94+2.41=7.56-7.23+6.75=9.52-7.38+7.18=9.17-6.15+1.55=8.52-2.83+7.3=8.58-6.57+2.54=3.35-2.16+5.07=3.43-2.29+9.03=8.39-3.08+3.96=7.81-7.2+6.56=7.12-0.47+0.32=7.11-3.4+3.45=9.67-1.92+9.28=6.15-0.37+4.06=8.34-5.87+8.81=6.3-1.14+2.79=9.53-6.37+0.86=7.43-5.64+1.64=6.92-3.43+0.04=9.78-8.7+7.84=4.99-2.38+6.45=6.32-2.66+6.43=7-5.93+3.19=8.74-1.2+1.75=6.87-4.43+6.1=8.21-2.27+7.35=7.93-5.28+2.32=8.01-7.07+2.31=7.83-7.26+6.07=7.47-6.96+5.24=6.92-2.8+4.19=7.6-3.87+5.09=2.61-2.45+2.39=8.31-1.38-3.71=4.14-0.74-2.83=9.66-4.3-4.24=9.47-2.57-1.51=5.02-4.01-0.71=7.26-2.32-1.25=8.3-0.26-6.45=5.75-3.29-0.49=8.59-0.84-0.46=8.27-2.32-4.08=5.48-2.59-0.6=9.63-2.36-4.13=9.1-2.9-1.77=8.65-1.31-1.33=9.82-4.98-4.57=9.76-2.7-0.28=5.39-1.93-1.87=7.12-1.39-4.52=3.57-0.83-2.64=6.28-3.81-1.04=9.72-1.9-7.28=5.1-0.29-0.37=7.26-5.6-0.79=8.57-1.94-2.34=9.32-3.81-4.66=6.32-2.76-1.36=8.65-3.3-5.01=9.73-2.05-6.25=9.76-2.25-7.2=7-1.96-4.53=8.3-1.59-1.49=6.48-0.35-0.71=7-0.41-1.36=8.8-3.39-2.18=8.98-3.39-5.26=6.85-1.54-2.67=9.62-6.09-2.1=9.73-0.59-3.76=1.18-0.28-0.02=8.96-1.38-7.14=9.98-0.61-2.95=6.76-4.29-1.21=9.95-0.78-3.63=8.45-1.39-5.97=8.93-5.22-1.46=8.26-0.46-3.92=9.65-0.19-0.09=4.91-0.88-3.9=9.04-1.96-1.32=8.42-4.63-1.46=7.63-5.34-0.67=8.03-4.42-0.7=5.25-1.03-0.07=9.41-6.24-0.29=6.27+7.96+3.02+1.97=4.1+4.68+0.48+0.73=4.88+0.43+3.78+1.96=7.39+3.89+9.17+2.53=9.49+7.49+2.88+8.21=1.69+8.89+2.09+4.43=2.29+6.39+6.96+9.89=9.33+6.45+9.63+9.23=3.92+7+2.33+6.79=3.41+0.51+0.15+1.37=9.23+6.8+5.2+8.44=2.43+6.92+7.73+4.56=2+5.3+7.13+5.57=6.12+0.15+9.91+9.89=2.79+8.25+4.91+5.18=7.3+3.48+5.47+6.52=6.84+5.32+7.33+3.2=7.81+7.75+6.3+0.17=0.8+6.26+3.66+0.82=8.9+4.91+9.21+7.03=9.84+4.4+0.75+3.44=8.86+6.21+6.03+3.14=9.69+7.54+8.88+3.47=3.32+6.87+3.01+1.48=9.63+9.88+8.32+0.65=5.87+1.52+3.17+2.16=5.95+0.26+1.26+6.43=9.74+7.36+7.35+3.17=7.33+5.11+6.59+1.05=2.98+4.67+2.63+1.5=6.28+6.89+7.2+4.41=2.6+6.18+8.83+7.47=3.12+0.72+1.77+5.1=5.81+0.12+6.97+7.21=1.81+5.3+6.08+3.16=8.36+3.57+5.26+0.67=9.02+6.27+1+5.86=2.91+5.73+1.33+5.34=0.82+2.29+6.65+7.7=2.87+2.9+1.61+8.43=3.09+7.4+5.39+8.2=9.62+9.52+1.4+2.07=5.47+5.23+7.92+4.04=3.26+2.53+1.47+9.33=9.73+3.06+0.05+4.15=9.75+7.85+9.77+1.4=7.19+6.53+9.54+9.17=0.22+1.7+9.31+7.68=1.49+8.27+5.84+9.04=9.49+0.27+5.36+4.83=5.9+5.82+6.48+4.82=5.15+5.53+8.37+1.37=6.93+7.27+8.4+3.86=9.04+5.93+0.86+8.46=7.99+5.18+3.17-9.38=7.41+4.21+9.1-9.33=0.06+1.89+8.69-8.32=6.8+6.73+3.56-2.11=8.16+2.03+2.08-3.66=6.62+1.15+3.41-3.84=5.7+0.28+0.74-0.16=0.94+1.88+4.25-5.79=9.99+5+1.69-4.72=4.88+5.32+9.49-2.31=6.53+1.13+1.1-5.15=3.64+9.14+9.24-8.45=0.3+7.63+8.85-3.57=4.22+2.71+2.42-4.04=6.13+8.13+5.42-3.38=2.93+7.78+0.68-3.81=2.28+4.9+0.66-1.03=3.94+1.84+5.2-6.62=3.4+9.78+6.8-6.23=6.8+7.91+9.74-8.48=2.53+7.54+0.54-7.23=3.07+8.35+5.77-7.01=3.3+9.61+1.03-9.53=5.19+1.59+8.46-7.41=6.71+9.38+3.99-9.64=2.79+3.84+4.39-2.42=8.91+1.67+3.82-7.6=4.25+0.49+4.24-1.38=9.16+2.38+8.57-4.39=4+3.54+6.87-5.82=9.66+6.42+5-3.27=8.27+5.12+2.81-1.82=1.14+4.52+3.4-6.15=4.8+8.38+8.42-1.32=4.15+0.77+4.25-7.89=2.9+5.71+2.94-1.64=3.15+6+3.17-4.13=0.02+6+5.15-3.33=3.32+4.83+7.27-0.78=4.74+6.34+0.37-1.31=9.42+5.81+4.23-0.35=3.08+1.91+7.93-9.96=6.32+1.01+6.5-0.03=1.55+3.81+5.23-4.82=4.13+3.32+9.66-1.43=8.86+6.91+3.38-0.59=4.83+4.87+8.07-7.41=6.31+1.85+0.61-4.74=5.55+8.42+8.93-8.35=3.29+4.35+5.44-0.3=6.28+6.18+8.33-2.87=7.4+7.75+4.52-3.89=2.57+2.9+5.03-0.66=0.49+6.64+2.07-8.43=5.94+2.75-0.68+7.53=4.64+2.41-1.02+1.07=7.37+1.86-7.3+4.95=5.15+3.78-7.74+0.52=9.05+8.18-5.42+0.26=1.19+1.9-2.91+5.89=6.12+7.44-8.91+5.35=1.65+9.71-9.16+8.4=2.76+8.73-1.36+1.89=1.53+7.42-5.3+6.78=1.38+8.61-3.08+6.99=9.98+5.19-8.47+7.61=7.94+4.29-5.26+9.6=4.13+5.01-2.77+6.96=0.72+9.42-0.8+7.48=6.82+3.89-7.32+7.9=3.8+4.5-5.56+9.23=7.13+6.98-1.09+2.6=7.95+1.43-4.88+8.61=7.22+7.01-2.16+5.42=0.87+6.31-6.55+5.76=1.81+8.67-7.56+0.54=5.15+7.42-4.26+2.4=6.16+6.36-2.16+0.37=6.67+6.68-1.09+3.09=4.83+6.69-1.1+6.87=4.22+3.22-0.48+1.42=3.54+5.5-4.22+5.48=5.02+9.2-4.37+2.34=9.89+1.04-3.44+4.29=2.62+1.58-0.66+4.49=0.66+7.88-6.48+3.59=6.07+4.85-4.71+8.84=5.82+8.53-3.05+3.23=2.67+1.82-1.87+7.89=5.38+5.48-3.54+7.75=9.84+6.18-9.95+4.11=3.71+1.85-4.72+4.75=6.55+5.33-9.87+2.95=5.12+9.11-3.73+6.43=3.11+8.11-8.7+0.23=9.46+1.91-5.69+3.48=2.82+5.23-4.35+4.55=5.46+8.66-8.62+7.3=8.8+3.76-9.74+5.73=2.13+4.95-5.7+8.38=6.79+5.37-2.79+9.98=4.16+4.5-2.14+8.72=7.88+9.46-2.09+2.28=5.29+1.56-0.31+7.18=6.42+1.99-1.14+7.12=5.27+2.46-3.35+5.78=7.46+6.75-0.07+9.11=9.91+0.03-6.94+4.2=9.08+0.48-1.36-0.3=1.46+7.08-2.98-2.78=2.95+7.71-6.26-0.5=8.07+8.43-0.78-4.42=0.18+9.03-0.28-3.37=3.9+5.26-5.79-1.21=8.37+8.63-1.54-0.51=8.17+8.61-6.46-2.82=9.38+3.74-5.43-0.54=7.86+8.05-7.6-0.62=3.91+5.47-4.68-1.84=2.28+8.07-5.26-1.5=8.99+8.48-5.16-0.97=5.19+6.16-2.29-0.49=5.54+9.69-0.23-5.74=4.81+6.01-5.5-0.5=6.72+2.59-1.1-3.2=9.01+8.26-4.05-1.13=7.38+1.18-5.54-2.58=9.41+7.03-6.69-1.31=8.47+5.76-8.01-5.42=4.4+5.19-1.64-5.63=2.94+6.75-5.87-2.15=5.26+7.87-9.91-3.03=1.35+9.96-7.91-0.85=5.92+4.56-4.17-2.44=5.15+4.07-2.56-6.13=9.41+6.21-3.77-4.91=3.56+9.52-4.11-1.65=8.58+8.96-6.4-4.72=2.84+8.95-2.32-6.52=5.46+5.49-7.13-1.18=9.91+3.83-0.65-4.25=6.02+2.53-0.43-7.02=9.3+6.28-6.86-2.01=6.72+7.16-0.89-8.03=0.54+9.85-0.41-3.86=6.53+6-5.62-0.26=3.27+9.08-1.68-8.6=3.73+6.97-5.14-0.39=3.8+6.96-5.06-0.53=7.03+8.43-3.19-2.46=7.1+8.96-5.96-6.11=7.75+2.78-3.04-3.89=4.34+7.83-8.42-2.04=8.68+6.03-4.5-5.94=6.1+4.17-0.09-0.14=8.13+5.17-7.13-0.69=9.5+1.66-0.31-8.49=5.97+7.64-3.6-9.83=9.53+3.17-4.47-4.48=6.13+7.39-0.88-5.18=1.8+5.37-4-2.23=2.27+7.34-6.53-2.31=8.33-8.15+0.86+8.28=6.37-3.16+6.09+4.87=6.83-6.51+2.06+4.73=5.11-0.54+1.8+5.38=3.08-1.32+0.72+6.02=9.73-1.4+7.53+1.24=6.56-1.88+3.16+0.61=6.12-4.74+6.52+3.17=8-5.44+4.74+6.58=2.18-2.06+5.76+7.5=5.32-3.29+6.79+3.9=4.53-3.32+1.07+2.27=8.48-1.33+3.02+8.75=7.26-1.71+5.29+9.02=8.86-0.97+2.33+4.29=6.66-5.69+4.93+0.42=9.33-0.07+8.59+0.45=9.14-7.98+1.13+7.48=8.45-4.3+0.25+3.9=4.3-0.41+4.67+3.88=7.38-1.61+6.31+7.53=9.84-6.91+0.05+6.03=8.7-8.42+3.1+7.68=4.97-2.01+6.43+7.29=1.53-0.54+8.52+2.52=9.54-4.93+2.04+2.17=8.29-2.37+6.91+5.91=9.62-6.09+7.79+7.56=6.62-0.15+6.08+8.2=6.58-4.26+1.44+0.37=5.19-3.47+5.7+6.59=9.6-4.79+4.86+4.18=9-6.17+2.58+5.37=7.59-5.3+7.93+5.68=4.02-2.27+9.9+6.33=8.53-6.48+6.59+4.65=9.16-3.96+0.99+1.36=5.61-5.33+9.7+2.78=4.89-0.84+8.51+8.41=9.16-1.63+0.84+6.03=8.91-1.88+4.77+4.03=5.07-0.23+3.79+6.72=6.61-4.44+1.23+2.52=7.87-3.1+5+9.55=2.09-1.03+5.1+4.59=8.33-6.96+4.71+4.97=4.6-0.68+0.89+5.71=7.06-0.51+0.57+9.08=5.67-3.96+4.94+3.93=8.75-2.16+8.33+3.48=2.93-0.24+1.95+7.01=7.96-4.89+9.57+6.67=5.89-3.39+2.48+3.93=9.28-8.52+6.54+5.35=7.54-3.49+9.89-0.24=4.18-0.49+0.22-0.93=8.11-1.65+2.12-7.61=9.44-8.02+7.85-8.94=8.79-7.49+8.56-7.29=6.53-2.72+5.01-6.17=5.25-5.02+8.01-3.68=9.56-9.2+3.18-2.52=1.62-0.33+5.9-0.27=5.59-0.55+7.49-2.02=2.93-0.48+9.78-5.01=2.56-0.37+5.51-1.14=6.18-5.36+6.01-1.89=8.83-6.91+7.77-4.52=6.33-6.07+5.72-4.3=6.03-4.89+7.44-4.07=5.22-2.03+2.43-2.28=7.17-0.13+3-3.79=7.2-2.7+5.19-7.59=8.57-2.3+3.88-2.04=5.11-2.76+9.02-8.81=9.26-6.77+3.07-5.22=8.96-2.96+8.03-8.86=3.34-2.22+7.64-6.35=4.27-2.92+4.71-0.95=2.41-0.63+5.08-4.46=2.85-2.44+3.53-1.29=9.26-5.43+7.4-5.45=8.04-3.61+8.35-0.25=6-0.3+8.64-4.27=6.73-1.22+4.38-0.54=9.25-1.48+6.87-7.51=8.16-5.48+6.28-3.25=4.57-4.17+6.53-3.83=7.16-2.32+6.8-5.95=8.26-6.32+6.36-1.75=9.81-4.48+7.05-0.44=7.67-4.49+4.95-1.46=8.55-5.03+8.27-0.69=9.85-7.77+9.21-3.81=6.55-1.91+9.42-4.22=7.54-1.06+9.74-0.32=9.75-3.11+1.65-5.68=4.84-3.26+7.01-4.08=8.02-5.63+8.37-6.91=5.12-1.52+6.15-0.76=4.74-2.01+7.39-2.19=7.99-7.83+7.11-5.63=8.88-2.8+9.65-3.99=9.62-6.08+5.02-3.06=1.92-0.9+8.33-1.96=6.01-5.82+7.52-0.27=3.69-1.76+8.16-3.79=7.39-1.05+6.46-8.88=6.72-1.21-4.68+5.14=6.99-1.81-1.23+5.18=8.51-2.39-1.23+7.51=2.87-0.7-0.49+2.05=6.22-0.43-4.8+6.92=8.98-0.45-1.53+0.15=4.92-2.02-1.09+0.68=7.93-3-0.99+7.37=4.38-1.87-0.31+6.68=8.78-0.18-3.79+1.15=6.7-0.13-0.15+7.53=7.14-1.09-1.95+5.33=8.14-0.34-7.13+4.57=5.67-0.57-0.03+2.87=5.02-3.29-1.6+2.6=9.95-0.78-2.72+0.44=5.97-3.64-0.37+5.59=9.96-1.91-1.02+3.89=5.54-3.59-0.11+5.6=8.23-4.36-2.77+5.91=6.87-0.6-5.92+2.44=9.39-3.94-2.73+8.69=9.11-2.49-2.64+1.76=7.93-0.73-5.15+6.45=9.91-0.55-5.83+6.01=8.71-4.43-2.58+5.06=8.34-5.09-2.6+8.47=8.98-3.21-2.88+9=8.4-1.47-6.6+3.16=5.58-2.8-0.67+0.35=6.68-4.02-1.42+2.18=3.74-1.02-1.15+8.38=3.44-1.39-1.21+6.87=9.99-7.1-0.5+4.68=9.15-4.33-3.64+9.92=8.69-0.22-5.82+7.04=4.09-0.32-0.72+1.63=9.93-6.29-1.09+2.09=8.84-0.05-3.15+8.52=8.24-1.17-0.74+6.49=7.21-0.78-3.96+0.94=8.61-0.12-3.12+1.89=9.23-2.31-4.38+1.23=7.34-3.38-0.58+0.28=7.59-1.1-6.38+5.64=9.75-5.82-0.64+0.51=8.98-3.15-0.58+8.53=6.74-1.63-2.62+2.86=8.64-3.39-1.49+0.14=3.51-1.32-0.51+9.13=4.18-1.93-1.05+5.27=7.97-1.1-5.85+9.37=5.59-1.49-2.22+2=7.89-5.61-1.29+2.83=9.34-0.14-7.03-1.04=9.49-1.57-3.59-3.18=6.97-3.61-0.42-0.56=9.27-2.53-2.77-3.54=9.96-1.82-0.5-1.58=9.72-0.78-3.05-1.61=9.3-2.78-3.61-0.73=4.28-1.18-1.04-1.62=9.5-3.69-0.4-4.45=9.36-1.78-1.42-2.23=8.15-0.64-0.73-4.25=8.76-1.54-3.09-1.81=7.18-1.99-0.36-4.17=9.22-0.3-3.71-1.51=8.66-2.97-2.09-0.53=9.3-0.37-1.65-6.55=9.22-3.52-1.21-0.11=9.38-0.38-1.86-3.71=6.75-1.88-2.19-0.15=8.08-0.53-1.79-5.49=8.39-0.05-0.93-6.07=9.83-0.43-1.69-1.41=5.78-1.81-1.44-0.08=5.79-2.4-0.72-1.5=6.21-3.45-0.55-0.67=3.27-0.19-1.12-1=9.83-0.53-6.01-2.87=9.8-2.74-0.35-3.43=9.18-0.62-3.18-5.15=7.37-1.48-0.71-3.07=9.65-3.58-3.01-1.68=9.38-0.21-2.52-1.16=5.83-1.29-2.47-1.26=9.6-0.06-1.92-4.15=7.26-5.28-1.33-0.42=9.78-0.37-2.32-4.2=6.97-1.33-0.8-2.15=4.85-1.28-0.06-0.43=6.75-0.66-1.45-3.58=7.52-2.15-0.84-1.05=8.79-0.65-3.17-0.26=9.7-0.61-4.39-3.35=8.85-0.25-6.64-0.74=7.92-0.33-3.02-3.62=3.46-1.43-0.69-0.17=9.91-5.4-0.44-3.5=7.91-1.87-1.83-1.84=7.45-3.26-1.69-1.56=9.25-5.13-1.84-0.64=9.06-0.04-4.43-1.66=7.23-0.61-1.89-1.27=8.82-0.42-5.28-1.29=5.99-0.93-0.51-2.84=8.63-1.24-4.09-2.27=参考答案1.12+9.69=10.817.12+5.96=13.083.83+8.4=12.237.77+0.12=7.893.75+2.44=6.193.56+3.39=6.957.86+4.41=12.276.57+2.73=9.38.29+0.99=9.287.34+5.98=13.325.58+9.18=14.766.2+4.94=11.144.27+5.44=9.710.02+4.79=4.814.11+7.68=11.798.33+9.37=17.70.37+5.74=6.112.17+1.04=3.217.14+1.58=8.722.41+0.75=3.168.37+1.5=9.875.15+9.6=14.751.99+4.6=6.595.64+5.31=10.954.34+7.4=11.742.97+7.84=10.813.55+2.91=6.463.28+7.54=10.822.1+3.43=5.530.03+4.07=4.11.83+0.43=2.265.9+9.94=15.846.63+1.24=7.872.92+3.28=6.21.23+2.37=3.63.34+4.55=7.897.46+1.06=8.526.95+9.68=16.633.48+2.17=5.657.03+6.94=13.974.35+5.57=9.920.48+8.24=8.727.56+9.55=17.115.31+6.59=11.90.62+9.91=10.532.69+0.04=2.733.2+0.37=3.578.32+9.01=17.331.39+9.37=10.763.27+8.56=11.836.44+0.66=7.12.4+8.71=11.117.02+8.88=15.94.23+6.91=11.148.99-0.77=8.225.27-3.53=1.744.11-1.01=3.17.06-3.98=3.089.03-1.38=7.652.65-0.97=1.689.5-1.18=8.324.42-1.33=3.099.65-1.62=8.037.38-0.55=6.837.79-4.74=3.056.75-6.59=0.162.11-1.58=0.536.26-0.34=5.920.92-0.28=0.649.26-0.6=8.667.79-5.29=2.56.73-2.9=3.837.96-3.32=4.644.87-2.44=2.438-3.75=4.259.82-5.19=4.636.9-3.63=3.279.62-5.25=4.378.99-2.14=6.859.19-7.16=2.035.88-2.64=3.247.78-6.05=1.736.21-2.29=3.929.04-2.73=6.318.74-1.66=7.085.77-0.66=5.115.64-3.34=2.39.29-8.22=1.078.23-2.47=5.769.47-4.75=4.726.14-2.13=4.012.66-0.81=1.858.27-7.01=1.268.02-3.5=4.529.1-1.34=7.766.28-0.42=5.864-2.13=1.878.46-6.26=2.24.21-3.39=0.829.69-1.82=7.874.05-0.13=3.925.71-2.59=3.123.89-3.67=0.229.4-3.85=5.558.51-0.99=7.527.48-3.58=3.99.49-4.02=5.478.66-8.24=0.421.43+3.94+8.1=13.470.94+8.17+3.59=12.79.69+0.65+7.48=17.826.95+9.54+0.2=16.699.11+5.72+1.9=16.738.32+9.39+2.18=19.892.89+7.47+3.84=14.26.91+5.04+2.33=14.286.45+9.02+6.79=22.263.56+9.87+1.22=14.656.12+0.71+6.32=13.150.23+7.14+6.3=13.676.05+3.22+3.83=13.18.89+6.41+4.07=19.375.6+5.95+1.54=13.099.78+5.39+9.06=24.230.16+5.99+1.85=82.81+6.44+2.2=11.454.09+5.56+6.86=16.512.28+8.95+5.4=16.633.92+2.65+7.99=14.566.28+6.65+1.11=14.043.82+0.64+6.17=10.631.95+3.12+2.15=7.223.9+9.09+6.91=19.98.76+9.58+7.35=25.696.61+9.42+5.9=21.933.37+8.54+9.86=21.776.52+2.17+8.32=17.012.16+5.21+2.17=9.540.82+9.63+3.6=14.051.23+1.16+4.28=6.677.13+9.36+7.16=23.655.92+9.25+8.82=23.993.54+3.87+6.09=13.50.71+4.21+9.35=14.275.53+8.37+9.64=23.544.12+7.13+2.04=13.292.42+3.95+1.56=7.935.01+5.54+8.24=18.791.47+2.55+5.28=9.36.26+8.81+5.67=20.741.82+8.11+7.11=17.048.25+8.84+4.08=21.170.85+3.05+6.04=9.948.81+8.79+3.61=21.215.92+8.03+2.15=16.12.38+0.6+3.92=6.92.98+1.57+2.04=6.592.24+4.2+3.03=9.473.99+8.47+7.08=19.544.99+2.41+2.27=9.678.24+8.61+6.49=23.349.83+4.18+4.81=18.826.73+2.57-2.61=6.699.77+1.36-5.99=5.147.95+5.25-9.92=3.289.96+2.6-0.23=12.332.34+5.49-4.08=3.754.93+8.24-2.55=10.627.09+5.51-7.05=5.550.26+5.77-2.1=3.937.06+6.5-5.17=8.398.04+6.84-5.25=9.638.87+3.75-3.8=8.825.88+3.35-6.46=2.778.97+9.58-0.77=17.781.57+8.72-7.39=2.96.59+9.41-3=135+5.08-6.47=3.617.59+0.25-5.65=2.198.86+2.41-0.18=11.095.92+1.49-0.54=6.875.79+2.56-6.08=2.277.24+0.56-2.09=5.713.3+6.01-0.04=9.277.84+2.72-7.26=3.38.16+8.65-4.35=12.465.93+1.88-4.72=3.094.86+6.2-9.33=1.736.07+8.92-5.6=9.396.36+7.9-1.22=13.048.05+3.68-3.27=8.469.61+1.66-7.87=3.46.35+0.68-1.57=5.461.73+6.21-1.13=6.816.98+2.82-5.61=4.191.1+8.82-3.32=6.69.37+8.42-5.57=12.226.71+0.08-6.48=0.313.02+5.23-3.44=4.819.94+5.93-5.16=10.713.47+7.52-3.77=7.225.54+7.92-6.33=7.135.8+1.16-1.81=5.153.39+8.52-1.6=10.313.82+8.71-7.67=4.868.3+5.42-7.63=6.094.53+2.65-6.84=0.349.88+7.21-0.6=16.495.54+9.65-0.1=15.097.57+7.7-4.56=10.716.23+4.99-2.94=8.284.26+9.34-9.05=4.555.75+5.97-5.29=6.436.34+5.49-8.97=2.863.18+4.89-3.33=4.749.5+5.9-6.79=8.619.39-8.71+8.06=8.743.7-1.03+5.06=7.732.59-2.32+0.13=0.48.3-5.12+1.13=4.314.47-3.02+2.32=3.777.46-7.15+5.63=5.947.89-0.57+6.74=14.068.11-1.11+3.23=10.239.64-2.66+1.86=8.848.41-6.89+3.08=4.64.95-2.76+7.66=9.854.8-2+3.26=6.064.18-1.24+6.84=9.788.84-5.71+8.76=11.894.29-2.65+0.41=2.055.11-0.72+0.23=4.629.17-5.96+6.56=9.776.95-3.29+3.43=7.099.46-5.25+5.93=10.142.9-0.26+7.92=10.568.57-1.17+2.61=10.016.45-0.94+2.41=7.927.56-7.23+6.75=7.089.52-7.38+7.18=9.329.17-6.15+1.55=4.578.52-2.83+7.3=12.998.58-6.57+2.54=4.553.35-2.16+5.07=6.263.43-2.29+9.03=10.178.39-3.08+3.96=9.277.81-7.2+6.56=7.177.12-0.47+0.32=6.977.11-3.4+3.45=7.169.67-1.92+9.28=17.036.15-0.37+4.06=9.848.34-5.87+8.81=11.286.3-1.14+2.79=7.959.53-6.37+0.86=4.027.43-5.64+1.64=3.436.92-3.43+0.04=3.539.78-8.7+7.84=8.924.99-2.38+6.45=9.066.32-2.66+6.43=10.097-5.93+3.19=4.268.74-1.2+1.75=9.296.87-4.43+6.1=8.548.21-2.27+7.35=13.297.93-5.28+2.32=4.978.01-7.07+2.31=3.257.83-7.26+6.07=6.647.47-6.96+5.24=5.756.92-2.8+4.19=8.317.6-3.87+5.09=8.822.61-2.45+2.39=2.558.31-1.38-3.71=3.224.14-0.74-2.83=0.579.66-4.3-4.24=1.129.47-2.57-1.51=5.395.02-4.01-0.71=0.37.26-2.32-1.25=3.698.3-0.26-6.45=1.595.75-3.29-0.49=1.978.59-0.84-0.46=7.298.27-2.32-4.08=1.875.48-2.59-0.6=2.299.63-2.36-4.13=3.149.1-2.9-1.77=4.438.65-1.31-1.33=6.019.82-4.98-4.57=0.279.76-2.7-0.28=6.785.39-1.93-1.87=1.597.12-1.39-4.52=1.213.57-0.83-2.64=0.16.28-3.81-1.04=1.439.72-1.9-7.28=0.545.1-0.29-0.37=4.447.26-5.6-0.79=0.878.57-1.94-2.34=4.299.32-3.81-4.66=0.856.32-2.76-1.36=2.28.65-3.3-5.01=0.349.73-2.05-6.25=1.439.76-2.25-7.2=0.317-1.96-4.53=0.518.3-1.59-1.49=5.226.48-0.35-0.71=5.427-0.41-1.36=5.238.8-3.39-2.18=3.238.98-3.39-5.26=0.336.85-1.54-2.67=2.649.62-6.09-2.1=1.439.73-0.59-3.76=5.381.18-0.28-0.02=0.888.96-1.38-7.14=0.449.98-0.61-2.95=6.426.76-4.29-1.21=1.269.95-0.78-3.63=5.548.45-1.39-5.97=1.098.93-5.22-1.46=2.258.26-0.46-3.92=3.889.65-0.19-0.09=9.374.91-0.88-3.9=0.139.04-1.96-1.32=5.768.42-4.63-1.46=2.337.63-5.34-0.67=1.628.03-4.42-0.7=2.915.25-1.03-0.07=4.159.41-6.24-0.29=2.886.27+7.96+3.02+1.97=19.224.1+4.68+0.48+0.73=9.994.88+0.43+3.78+1.96=11.057.39+3.89+9.17+2.53=22.989.49+7.49+2.88+8.21=28.071.69+8.89+2.09+4.43=17.12.29+6.39+6.96+9.89=25.539.33+6.45+9.63+9.23=34.643.92+7+2.33+6.79=20.043.41+0.51+0.15+1.37=5.449.23+6.8+5.2+8.44=29.672.43+6.92+7.73+4.56=21.642+5.3+7.13+5.57=206.12+0.15+9.91+9.89=26.072.79+8.25+4.91+5.18=21.137.3+3.48+5.47+6.52=22.776.84+5.32+7.33+3.2=22.697.81+7.75+6.3+0.17=22.030.8+6.26+3.66+0.82=11.548.9+4.91+9.21+7.03=30.059.84+4.4+0.75+3.44=18.438.86+6.21+6.03+3.14=24.249.69+7.54+8.88+3.47=29.583.32+6.87+3.01+1.48=14.689.63+9.88+8.32+0.65=28.485.87+1.52+3.17+2.16=12.725.95+0.26+1.26+6.43=13.99.74+7.36+7.35+3.17=27.627.33+5.11+6.59+1.05=20.082.98+4.67+2.63+1.5=11.786.28+6.89+7.2+4.41=24.782.6+6.18+8.83+7.47=25.083.12+0.72+1.77+5.1=10.715.81+0.12+6.97+7.21=20.111.81+5.3+6.08+3.16=16.358.36+3.57+5.26+0.67=17.869.02+6.27+1+5.86=22.152.91+5.73+1.33+5.34=15.310.82+2.29+6.65+7.7=17.462.87+2.9+1.61+8.43=15.813.09+7.4+5.39+8.2=24.089.62+9.52+1.4+2.07=22.615.47+5.23+7.92+4.04=22.663.26+2.53+1.47+9.33=16.599.73+3.06+0.05+4.15=16.999.75+7.85+9.77+1.4=28.777.19+6.53+9.54+9.17=32.430.22+1.7+9.31+7.68=18.911.49+8.27+5.84+9.04=24.649.49+0.27+5.36+4.83=19.955.9+5.82+6.48+4.82=23.025.15+5.53+8.37+1.37=20.426.93+7.27+8.4+3.86=26.469.04+5.93+0.86+8.46=24.297.99+5.18+3.17-9.38=6.967.41+4.21+9.1-9.33=11.390.06+1.89+8.69-8.32=2.326.8+6.73+3.56-2.11=14.988.16+2.03+2.08-3.66=8.616.62+1.15+3.41-3.84=7.345.7+0.28+0.74-0.16=6.560.94+1.88+4.25-5.79=1.289.99+5+1.69-4.72=11.964.88+5.32+9.49-2.31=17.386.53+1.13+1.1-5.15=3.613.64+9.14+9.24-8.45=13.570.3+7.63+8.85-3.57=13.214.22+2.71+2.42-4.04=5.316.13+8.13+5.42-3.38=16.32.93+7.78+0.68-3.81=7.582.28+4.9+0.66-1.03=6.813.94+1.84+5.2-6.62=4.363.4+9.78+6.8-6.23=13.756.8+7.91+9.74-8.48=15.972.53+7.54+0.54-7.23=3.383.07+8.35+5.77-7.01=10.183.3+9.61+1.03-9.53=4.415.19+1.59+8.46-7.41=7.836.71+9.38+3.99-9.64=10.442.79+3.84+4.39-2.42=8.68.91+1.67+3.82-7.6=6.84.25+0.49+4.24-1.38=7.69.16+2.38+8.57-4.39=15.724+3.54+6.87-5.82=8.599.66+6.42+5-3.27=17.818.27+5.12+2.81-1.82=14.381.14+4.52+3.4-6.15=2.914.8+8.38+8.42-1.32=20.284.15+0.77+4.25-7.89=1.282.9+5.71+2.94-1.64=9.913.15+6+3.17-4.13=8.190.02+6+5.15-3.33=7.843.32+4.83+7.27-0.78=14.644.74+6.34+0.37-1.31=10.149.42+5.81+4.23-0.35=19.113.08+1.91+7.93-9.96=2.966.32+1.01+6.5-0.03=13.81.55+3.81+5.23-4.82=5.774.13+3.32+9.66-1.43=15.688.86+6.91+3.38-0.59=18.564.83+4.87+8.07-7.41=10.366.31+1.85+0.61-4.74=4.035.55+8.42+8.93-8.35=14.553.29+4.35+5.44-0.3=12.786.28+6.18+8.33-2.87=17.927.4+7.75+4.52-3.89=15.782.57+2.9+5.03-0.66=9.840.49+6.64+2.07-8.43=0.775.94+2.75-0.68+7.53=15.544.64+2.41-1.02+1.07=7.17.37+1.86-7.3+4.95=6.885.15+3.78-7.74+0.52=1.719.05+8.18-5.42+0.26=12.071.19+1.9-2.91+5.89=6.076.12+7.44-8.91+5.35=101.65+9.71-9.16+8.4=10.62.76+8.73-1.36+1.89=12.021.53+7.42-5.3+6.78=10.431.38+8.61-3.08+6.99=13.99.98+5.19-8.47+7.61=14.317.94+4.29-5.26+9.6=16.574.13+5.01-2.77+6.96=13.330.72+9.42-0.8+7.48=16.826.82+3.89-7.32+7.9=11.293.8+4.5-5.56+9.23=11.977.13+6.98-1.09+2.6=15.627.95+1.43-4.88+8.61=13.117.22+7.01-2.16+5.42=17.490.87+6.31-6.55+5.76=6.391.81+8.67-7.56+0.54=3.465.15+7.42-4.26+2.4=10.716.16+6.36-2.16+0.37=10.736.67+6.68-1.09+3.09=15.354.83+6.69-1.1+6.87=17.294.22+3.22-0.48+1.42=8.383.54+5.5-4.22+5.48=10.35.02+9.2-4.37+2.34=12.199.89+1.04-3.44+4.29=11.782.62+1.58-0.66+4.49=8.030.66+7.88-6.48+3.59=5.656.07+4.85-4.71+8.84=15.055.82+8.53-3.05+3.23=14.532.67+1.82-1.87+7.89=10.515.38+5.48-3.54+7.75=15.079.84+6.18-9.95+4.11=10.183.71+1.85-4.72+4.75=5.596.55+5.33-9.87+2.95=4.965.12+9.11-3.73+6.43=16.933.11+8.11-8.7+0.23=2.759.46+1.91-5.69+3.48=9.162.82+5.23-4.35+4.55=8.255.46+8.66-8.62+7.3=12.88.8+3.76-9.74+5.73=8.552.13+4.95-5.7+8.38=9.766.79+5.37-2.79+9.98=19.354.16+4.5-2.14+8.72=15.247.88+9.46-2.09+2.28=17.535.29+1.56-0.31+7.18=13.726.42+1.99-1.14+7.12=14.395.27+2.46-3.35+5.78=10.167.46+6.75-0.07+9.11=23.259.91+0.03-6.94+4.2=7.29.08+0.48-1.36-0.3=7.91.46+7.08-2.98-2.78=2.782.95+7.71-6.26-0.5=3.98.07+8.43-0.78-4.42=11.30.18+9.03-0.28-3.37=5.563.9+5.26-5.79-1.21=2.168.37+8.63-1.54-0.51=14.958.17+8.61-6.46-2.82=7.59.38+3.74-5.43-0.54=7.157.86+8.05-7.6-0.62=7.693.91+5.47-4.68-1.84=2.862.28+8.07-5.26-1.5=3.598.99+8.48-5.16-0.97=11.345.19+6.16-2.29-0.49=8.575.54+9.69-0.23-5.74=9.264.81+6.01-5.5-0.5=4.826.72+2.59-1.1-3.2=5.019.01+8.26-4.05-1.13=12.097.38+1.18-5.54-2.58=0.449.41+7.03-6.69-1.31=8.448.47+5.76-8.01-5.42=0.84.4+5.19-1.64-5.63=2.322.94+6.75-5.87-2.15=1.675.26+7.87-9.91-3.03=0.191.35+9.96-7.91-0.85=2.555.92+4.56-4.17-2.44=3.875.15+4.07-2.56-6.13=0.539.41+6.21-3.77-4.91=6.943.56+9.52-4.11-1.65=7.328.58+8.96-6.4-4.72=6.422.84+8.95-2.32-6.52=2.955.46+5.49-7.13-1.18=2.649.91+3.83-0.65-4.25=8.846.02+2.53-0.43-7.02=1.19.3+6.28-6.86-2.01=6.716.72+7.16-0.89-8.03=4.960.54+9.85-0.41-3.86=6.126.53+6-5.62-0.26=6.653.27+9.08-1.68-8.6=2.073.73+6.97-5.14-0.39=5.173.8+6.96-5.06-0.53=5.177.03+8.43-3.19-2.46=9.817.1+8.96-5.96-6.11=3.997.75+2.78-3.04-3.89=3.64.34+7.83-8.42-2.04=1.718.68+6.03-4.5-5.94=4.276.1+4.17-0.09-0.14=10.048.13+5.17-7.13-0.69=5.489.5+1.66-0.31-8.49=2.365.97+7.64-3.6-9.83=0.189.53+3.17-4.47-4.48=3.756.13+7.39-0.88-5.18=7.461.8+5.37-4-2.23=0.942.27+7.34-6.53-2.31=0.778.33-8.15+0.86+8.28=9.326.37-3.16+6.09+4.87=14.176.83-6.51+2.06+4.73=7.115.11-0.54+1.8+5.38=11.753.08-1.32+0.72+6.02=8.59.73-1.4+7.53+1.24=17.16.56-1.88+3.16+0.61=8.456.12-4.74+6.52+3.17=11.078-5.44+4.74+6.58=13.882.18-2.06+5.76+7.5=13.385.32-3.29+6.79+3.9=12.724.53-3.32+1.07+2.27=4.558.48-1.33+3.02+8.75=18.927.26-1.71+5.29+9.02=19.868.86-0.97+2.33+4.29=14.516.66-5.69+4.93+0.42=6.329.33-0.07+8.59+0.45=18.39.14-7.98+1.13+7.48=9.778.45-4.3+0.25+3.9=8.34.3-0.41+4.67+3.88=12.447.38-1.61+6.31+7.53=19.619.84-6.91+0.05+6.03=9.018.7-8.42+3.1+7.68=11.064.97-2.01+6.43+7.29=16.681.53-0.54+8.52+2.52=12.039.54-4.93+2.04+2.17=8.828.29-2.37+6.91+5.91=18.749.62-6.09+7.79+7.56=18.886.62-0.15+6.08+8.2=20.756.58-4.26+1.44+0.37=4.135.19-3.47+5.7+6.59=14.019.6-4.79+4.86+4.18=13.859-6.17+2.58+5.37=10.787.59-5.3+7.93+5.68=15.94.02-2.27+9.9+6.33=17.988.53-6.48+6.59+4.65=13.299.16-3.96+0.99+1.36=7.555.61-5.33+9.7+2.78=12.764.89-0.84+8.51+8.41=20.979.16-1.63+0.84+6.03=14.48.91-1.88+4.77+4.03=15.835.07-0.23+3.79+6.72=15.356.61-4.44+1.23+2.52=5.927.87-3.1+5+9.55=19.322.09-1.03+5.1+4.59=10.758.33-6.96+4.71+4.97=11.054.6-0.68+0.89+5.71=10.527.06-0.51+0.57+9.08=16.25.67-3.96+4.94+3.93=10.588.75-2.16+8.33+3.48=18.42.93-0.24+1.95+7.01=11.657.96-4.89+9.57+6.67=19.315.89-3.39+2.48+3.93=8.919.28-8.52+6.54+5.35=12.657.54-3.49+9.89-0.24=13.74.18-0.49+0.22-0.93=2.988.11-1.65+2.12-7.61=0.979.44-8.02+7.85-8.94=0.338.79-7.49+8.56-7.29=2.576.53-2.72+5.01-6.17=2.655.25-5.02+8.01-3.68=4.569.56-9.2+3.18-2.52=1.021.62-0.33+5.9-0.27=6.925.59-0.55+7.49-2.02=10.512.93-0.48+9.78-5.01=7.222.56-0.37+5.51-1.14=6.566.18-5.36+6.01-1.89=4.948.83-6.91+7.77-4.52=5.176.33-6.07+5.72-4.3=1.686.03-4.89+7.44-4.07=4.515.22-2.03+2.43-2.28=3.347.17-0.13+3-3.79=6.257.2-2.7+5.19-7.59=2.18.57-2.3+3.88-2.04=8.115.11-2.76+9.02-8.81=2.569.26-6.77+3.07-5.22=0.348.96-2.96+8.03-8.86=5.173.34-2.22+7.64-6.35=2.414.27-2.92+4.71-0.95=5.112.41-0.63+5.08-4.46=2.42.85-2.44+3.53-1.29=2.659.26-5.43+7.4-5.45=5.788.04-3.61+8.35-0.25=12.536-0.3+8.64-4.27=10.076.73-1.22+4.38-0.54=9.359.25-1.48+6.87-7.51=7.138.16-5.48+6.28-3.25=5.714.57-4.17+6.53-3.83=3.17.16-2.32+6.8-5.95=5.698.26-6.32+6.36-1.75=6.559.81-4.48+7.05-0.44=11.947.67-4.49+4.95-1.46=6.678.55-5.03+8.27-0.69=11.19.85-7.77+9.21-3.81=7.486.55-1.91+9.42-4.22=9.847.54-1.0