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4.94+2.29=6.48+6.13=1.88+1.4=6.06+4.17=5.71+3.06=6.39+9.8=6.29+5.29=7.35+0.96=9.12+7.2=0.4+7.82=6.75+0.91=5.37+5.81=3.75+7.77=5.59+3.16=0.54+3.21=4.48+1.07=5.89+6.48=9.28+9.45=8.57+3.46=8.27+9.48=3.6+7.88=0.33+5.4=0.17+3.47=7.8+2.1=3.88+3.11=6.39+1.49=7.72+3.27=8.16+0.17=2.85+1.42=7.73+3.6=2.63+1.87=4.69+6.84=0.5+0.65=9.27+9.82=5.14+3.25=2.57+6.42=4.61+9.99=6.76+9.53=4.05+2.5=6.13+1.31=0.81+1.25=3.99+6.55=4.33+9.03=6.71+9.73=7.86+6.56=1.49+0.35=3.3+7.04=0.22+9.62=0.62+4.36=8.95+1.81=8.65+4.85=8.21+6.2=4.42+6.21=6.76+2.98=9.08-3.99=8.54-1.09=3.66-1.98=9.07-6.28=7.57-5.87=7.46-5.29=8.54-4.29=7.13-5.01=9.77-4.67=6.72-3.63=6.38-4.72=4.02-3.56=9.79-7.48=8.37-0.46=5.2-4.9=6.86-5.4=9.58-8.08=2.58-0.17=7.35-2.11=4.92-1.61=7.66-0.4=7.48-4.37=3.12-0.66=9.35-4.48=9.47-6.16=7.16-3.99=9.99-4.58=2.26-1.92=3.87-2.03=6.56-5.66=6.57-3.67=6.44-4.8=6.79-2.8=4.74-2.98=7.24-2.28=2.75-1.88=6.65-1.33=9.92-1.79=9.13-7.91=3.33-0.59=2.57-1.45=4.96-3.99=9.17-7.3=7.23-3.71=7.97-5.56=7.65-0.55=6.75-0.14=4.4-2.43=9.73-6.16=3.43-0.97=6.61-6.46=7.53-3.32=8.79-7.76=7.99-4.2=1.16+4.39+8.67=0.67+3.46+0.44=4.27+9.81+1.55=0.94+7.85+8.44=3.14+0.14+5.14=5.5+5.9+4.46=9.92+9.79+0.78=7.68+4.94+0.18=3.55+2.51+6.19=1.22+3.4+4.09=6.6+6.76+8.12=9.99+1.73+5.15=2.71+7.98+8.7=4.37+9.15+7.73=7.76+3.22+3.12=5.23+3.69+4.14=4.9+8.65+4.26=6.77+0.46+2.87=1.02+6.85+0.85=5.62+7.76+3.9=7.04+2.14+1.68=2.22+0.85+6.54=2.15+4.4+1.24=7.86+2.68+3.09=0.3+5.44+2.22=7+2.13+3.88=2.88+9.71+3.17=0.23+2.78+5.16=2.64+6.68+4.02=2.06+7.44+0.96=8.1+0.84+6.48=2.12+3.09+0.24=5.82+4.29+9.49=7.57+7.4+2.28=4.99+6.39+1.03=2.74+0.81+7.25=1.14+2.4+6.62=2.92+7.77+9.69=4.52+6.85+3.43=9.83+6.29+5.05=5.75+3.67+3.63=4.52+9.63+0.07=4.72+8.32+0.4=7.7+6.44+6.46=4.21+6.7+6.36=3.46+1.15+2.59=4.74+8.83+0.56=5.46+2.48+4.23=8.85+4.52+7.64=1.04+4.63+4.17=9.49+6.21+6.88=1.16+6.18+9.79=7.77+3.58+9.28=6.47+2.76+1.54=6.32+5.45-7.06=6.23+9.81-7.41=9.81+8.8-0.19=4.53+3.71-3.11=7.69+9.86-0.79=6.33+8.27-5.37=3.42+7.57-0.97=7.64+5.68-0.26=9.97+5.76-4.2=4.46+9.26-3.43=3.91+4.13-4.4=3.71+3.18-3.73=5.29+3.97-8.16=0.12+6.02-0.76=2.01+9.68-1.03=7.38+4.6-1.13=9.58+1.23-6.92=9.67+1.67-7.08=9.14+0.24-5.41=4.2+5.59-1.17=9.15+4.55-7.17=7.61+7.65-7.6=8.22+8.06-0.16=1.34+9.62-7.72=4.27+1.84-1.56=3.49+9.49-4.55=1.58+6.37-2.89=4.6+1.42-2.94=9.38+3.93-6.78=3.62+8.14-2.35=7.68+7.14-9.75=5.34+4.65-0.1=6.29+3.52-6.53=5.84+4.11-8.05=7.74+4.46-6.4=9.48+7.66-6.7=8.72+3.68-3.28=3.8+8.94-6.8=7.83+6.13-4.07=4.61+6.76-9.77=7.88+5.79-0.56=8.46+0.72-3.09=3.19+2.49-4.17=2.78+5.63-2.64=8.87+5.25-3.69=3.56+0.4-1.72=2.34+4.98-3.53=6.71+3.01-5.22=8.66+4.69-4.09=6.9+3.45-3.49=5.45+2.65-7.2=1.28+8.95-6.53=5.96+4.9-6.29=2.22+3.52-1.99=8.83-4.45+2.92=9.4-6.21+8.75=9.78-8.5+7.27=7.33-4.31+4.08=8.03-1.89+7.51=8.24-5.63+9.92=9.38-5.5+0.32=9.74-0.93+4.68=3.97-0.06+4.06=7.95-2+2.07=8.08-6.29+2.59=6.85-0.49+2.32=8.39-0.86+9.78=8.02-1.85+3.91=8.69-5.7+5.26=8.09-0.59+3.26=1.67-0.55+5.35=5.17-2.18+3.76=9.91-7.64+2.52=4.69-3.2+5.22=2.03-0.45+5.06=9.6-5.43+7.25=9.7-5.03+8.64=9.14-8.88+6.82=1.66-0.91+6.87=8.29-4.84+0.43=4.87-3.59+8.79=5.82-0.95+2.18=7.42-7.12+6.92=2.88-2.77+7.44=6.98-0.48+2.4=4.61-0.86+3.18=5.47-2.75+5.91=0.33-0.09+9.65=4.94-3.87+0.66=8.03-2.2+0.13=2.67-0.66+4.51=8.08-0.04+6.6=8.77-6.61+7.74=6.28-0.76+0.3=6.77-5.64+2.78=7.42-3.16+5.44=5.13-1.51+2.17=4.04-3.07+5.05=6.88-2.87+6.9=8.92-4.81+7.44=4.28-1.61+4.55=9.72-6.03+8.01=6.05-1.88+8.5=3.38-1.3+5.82=2.36-0.23+4.15=6.23-3.61+1.37=8.78-8.68+6.9=6.13-5.37+5.99=0.96-0.04-0.18=4.28-0.83-2.99=5.71-3.28-0.35=5.17-0.22-2.12=7.23-5.49-1.43=8.78-1.96-2.93=5.33-1.29-3.36=7.74-5.01-0.66=8.31-2.03-2.12=9.83-4.26-1.47=8.84-0.13-5.35=7.68-2.56-1.08=9.83-2.12-3.27=3.86-3.04-0.41=9.68-2.9-5.13=5.15-2.42-1.25=8.48-0.09-4.98=9.62-4.41-3.31=8.15-1.49-5.78=3.28-1-1.71=7.76-2.02-3.15=7.73-3.59-0.97=6.43-1.47-4.58=9.33-1.1-0.18=9.97-3.11-5.69=6.28-0.28-3.39=7.16-3.9-2.41=7.76-0.19-3.7=8.14-1.65-3.07=6.9-0.87-3.55=9.92-1.65-1.51=8.77-4.18-1.43=8.77-2.76-5.7=7.48-2.37-1.33=9.21-1.41-4.93=9.91-1.13-3.96=6.54-2.4-2.57=9.61-1.42-5.22=7.36-4.25-2.41=8.03-1.57-2.59=9.64-2.88-2.6=9.41-6.85-0.4=6.54-0.67-2.41=9.77-1.77-0.62=8.53-1.17-5.43=9.17-2.61-5.42=9.48-5.82-1.47=9.51-1.04-6.38=9.19-1.67-5.57=6.3-0.65-0.12=5.88-4.17-1.51=9.83-5.95-2.84=7.6-4.59-0.41=4.99-3.17-0.71=6.05+4.25+4.12+0.33=9.67+8.93+3.79+0.29=6.34+4.54+1.61+6.38=6.38+9.69+1.46+6.41=9.91+9.49+2.27+8.02=8.97+9.13+4.48+9.48=4.7+7.78+5.93+9.68=9.42+9.98+0.77+1.55=9.93+2.64+0.27+8.55=4.5+8.44+4.99+7.98=3.8+3.57+3.44+4.88=2.56+5.27+3.81+0.86=6.69+7.72+1.72+7.82=8.48+8.46+8.58+2.17=0.55+5.14+2.77+6.61=7.89+2.78+7.44+8.36=6.36+4.4+7.65+9.1=4.42+3.82+1.24+9.31=5.38+7.91+7.41+2.65=6.41+7.3+0.14+7.73=1+8.28+2.14+4.33=1.81+6.18+0.48+7.71=1.85+9.98+3.39+0.46=2.48+0.93+3.57+3.21=8.44+2.84+3.14+7.32=1.83+1+1.04+9.84=8.27+6.46+4.66+8.28=1.93+7.72+3.46+6.38=7.16+7.34+3.88+3.97=9.02+1.53+1.94+3.81=6.73+2.48+1.52+5.69=8.62+8.67+4.26+3.54=0.59+6.31+9.43+4.2=4.02+5.68+0.28+7.84=4.23+0.12+6.72+8.32=4.47+1.45+3.19+8.64=6.29+5.13+3.7+1.03=2.01+0.18+6.51+3.13=1.08+4.05+4.57+2.29=7.84+0.31+8.18+7.07=4.92+6.94+1.76+1.38=2.5+7.34+6.54+9.59=1.56+1.05+7.75+2.86=5.65+1.05+5.08+4.94=3.8+5.92+2.53+3.94=4.81+9.49+5.13+0.09=1.79+8.1+7.13+2.59=3.71+5.95+8.79+9.06=0.24+1.76+6.83+8.82=4.65+5.72+6.12+7.42=9.73+4.58+9.25+3.85=0.7+3.85+3.73+2.76=9.64+0.46+5.79+4.21=6.69+6.31+4.21+9.95=2.64+2.96+6.89-0.81=0.52+0.07+8.12-2.04=3.35+6.41+4.52-4.87=7.99+9.74+3.26-9.98=6.41+3.46+7.23-5.76=8.21+1.6+7.65-7.72=1.04+0.84+6.26-7.65=7.6+7.11+6.3-0.55=2.53+7.44+3.1-4.99=4.35+2.19+3.02-8.07=6.9+9.14+2.1-5.23=6.92+4.62+1.91-8.84=2.72+2.51+6.71-7.1=7.47+7.99+9.37-8.31=6.15+0.82+3.27-6.28=6.27+8.97+7.5-1.49=6.76+0.37+3.87-3.61=6.59+0.47+9.56-6=1.83+8.34+1.1-5.77=6.4+8.56+9.9-4.79=9.29+5.92+2.18-5.81=8.54+1.62+1.06-4.74=0.08+3.98+1.87-4.95=7.93+4.08+7.8-1.9=0.8+7.02+5.94-6.69=8.39+2.33+1.34-5.41=1.04+3.01+9.84-6.8=4.25+1.14+8.98-4.97=1.1+9.43+9.22-4.97=4.03+2.58+7.97-8.86=9.21+8.6+1.9-6.76=6.54+1.47+3.59-2.55=9.61+7.32+3.1-6.77=1.72+3.85+5.14-9.75=4.83+9.01+8.53-6.51=1.23+7.78+5.2-1.16=9.07+8.51+1.97-2.92=6.54+7.84+0.5-7.33=1.06+2.37+6.85-6.06=4.45+7.56+4.81-6.43=7.62+0.05+4.04-6.94=2.4+6.44+7.46-8.07=2.31+3.97+9.74-8.92=8.94+0.47+2.62-8.68=4.49+8.56+0.9-8.72=6.77+7.95+7.86-5.33=8.56+1.28+7.03-5.46=8.07+4.64+2.69-7.72=5.32+4.72+9.82-0.79=2+6.85+5.47-2.28=3.58+9.62+2.96-8.23=1.08+6.9+6.14-2.92=0.86+5.05+5.21-2.48=9.09+8.54+1.45-9.5=3.38+7.67-7.88+7.3=6.31+6.17-1.16+2.39=2.37+2.22-2.96+4.11=5.08+3.46-4.06+2.58=5.99+4.77-4.72+8.68=0.93+5.47-2.97+9.1=2.43+2.74-0.96+1.94=8.81+2.38-2.96+6.14=0.41+5.63-0.69+2.02=6.58+3.67-6.31+4.64=9.95+3.12-4.05+9.21=9.32+1.81-7.86+7.1=6.6+3.15-0.14+1.41=4.4+5.38-0.35+6.56=7.19+0.13-6.13+7.44=4.26+8.98-2.71+4.81=5.21+7.03-8.59+5.77=3.83+5.17-4.23+5.46=8.5+7.54-2.63+0.32=7.76+7.27-0.38+7.77=5.87+1.42-3.6+9.92=9.61+3.82-4+6.47=3.78+5.14-4.84+8.15=9.22+2.32-7.78+5.23=4.91+6.11-6.85+6.58=5.01+9.03-4.08+6.48=7.53+3.87-4.35+1.51=8.06+8.7-9.71+8=3.03+6.72-1.23+4.56=2.47+5.77-1.91+9.5=8.31+4.9-2.73+3.49=2.95+4.49-6.82+1.53=5.82+0.1-0.28+3.78=6.18+4.15-6.94+2.7=9.91+6.99-9.1+1.94=9.74+8.26-5.03+7.38=8.51+2.46-0.02+3.31=7.2+8.13-7.12+7.21=4.27+9.84-0.13+1.13=4.51+7.39-8.66+6.4=3.56+6.3-2.14+1.4=0.34+8.35-0.46+5.71=8.09+8.46-6.34+5.21=0.06+9.93-3.27+7.07=5.91+2.34-1.37+3.98=6.89+7.26-9.42+8.14=5.54+7.69-4.82+4.27=8.03+1.96-2.09+4.32=3.59+9.97-6.06+1.01=6.89+1.11-3.09+4.6=1.15+4.94-3.01+9.97=4.62+6.14-3.27+8.72=4.38+9.51-1.2+4.03=8.97+6.16-1.92+5.93=9.96+8.14-1.31-3.8=7.16+6.47-3.07-6.48=3.66+6.38-0.4-7.7=4.45+8.72-4.48-7.92=8.01+6.95-3.15-4.73=3.94+9.63-7.96-0.2=9.43+4.05-2.57-2.41=6.75+4.42-0.33-6.26=7.2+6.06-7.16-3.51=5.36+1.22-4.44-0.11=2.07+8.97-7.32-2.18=9.38+6.06-7.56-4.93=9.34+8.68-0.79-8.44=9.44+9.11-0.42-5.15=8.63+4.22-2.35-9.4=7.72+5.77-4.18-3.24=9.29+4.07-7.58-1.43=3.94+9.59-3.45-3.32=9.93+9.67-0.18-3.83=3.75+9.9-4.44-4.11=4.17+4.01-3.51-1.56=0.37+9.66-0.2-5.04=1.97+3.53-2.21-0.25=6.89+6.64-6.32-0.25=7.68+9.15-3.89-4.5=8.71+1.36-8.35-1=7.01+9.31-3.44-7.81=8.19+6.6-4.15-1.09=6.8+5.26-2-8.94=1.42+9.19-3.85-1.27=5.89+4.27-1.63-6.37=9.63+7.02-6.06-4.74=8.85+2.65-3.1-6.61=9.06+5.99-4.07-9.23=7.17+8.93-6.38-3.09=8.96+9.1-4.51-6=7.25+3.1-0.83-6.57=7.44+5.88-0.31-7.91=4.33+1.4-0.3-0.43=6.17+5.28-1.02-2.03=6.46+0.74-6.61-0.46=4.8+5.33-1.29-7.1=7.64+4.43-4.85-4.47=7.08+4.62-5.85-2.55=1.25+1.95-0.03-1.16=9.45+5.68-9.61-4.19=2.77+9.87-4.73-1.56=8.4+2.75-6.08-2.85=9.77+6.97-1.64-8.92=5.54+7.95-2.52-7.45=7.52+7.04-4.24-9.13=2.04+7.64-0.38-5.85=1.28+0.91-0.44-0.66=9.11+8.54-1.53-0.23=7.75-5.04+8.97+0.78=6.76-3.78+7.34+4.94=9.87-2.49+8.13+9.55=9.86-3.17+0.81+1.29=7.03-4.93+7.87+0.78=6.76-3.26+6.91+0.31=9.76-5.16+5.77+3.47=2.38-2.09+0.08+8.31=8.84-6.01+1.12+0.41=9.66-7.98+9.67+4.75=0.89-0.69+4.34+6.46=9.1-7.52+4.13+9.94=6.74-4.74+5.96+0.48=5.92-1.06+7.79+6.1=8.58-4.07+8.32+7.92=9.75-0.25+3.96+8.6=7.03-6.07+4.6+1.43=3.63-0.62+5.81+1.56=5.51-2.73+2.63+3.26=9.56-7.6+9.24+0.31=3.99-2.22+5.05+4.76=6.78-2.82+9.58+0.31=3.84-1.99+9.63+1.64=1.51-0.85+3.76+0.16=9.66-2.38+3.46+7.07=7.61-1.25+0.51+0.91=6.14-0.55+8.58+5.81=7.32-6.75+5.89+2.64=8.47-4.34+5.92+4.56=3.71-2.29+6.44+5.19=6.31-6.1+9.45+5.31=8.99-3.93+3.77+1.28=7.96-4.49+6.33+8.34=9.58-2.88+5.67+7.83=4.82-1.94+0.93+1.8=9.25-0.38+6.3+1.46=4.01-2.74+2.58+5.86=2.81-0.56+7.21+1.6=7.82-6.29+0.29+3.33=7.34-3.49+7.11+3.79=5.56-1.92+1.69+4.48=9.7-6.34+4.48+3.83=6.38-0.19+4.69+0.87=9.6-2.75+7.31+8.3=7.37-5.62+8.99+9.05=4.19-4.03+1.2+0.31=6.43-2.99+4.8+3.95=6.83-0.41+0.88+8.48=0.83-0.6+3.88+7.63=8.53-2.25+1.44+8.92=9.64-2.74+1.99+2.48=4.73-3.11+3.8+0.59=7.92-3.77+2.58+7.46=7.5-6.38+8.1+3.92=7.42-2.2+1.32-2.44=8.6-1.64+2.34-4.04=9.2-2.5+6.68-9.41=8.53-3.93+4.4-8.68=6.84-4.58+6.34-4=3.11-1.74+7.83-0.94=9.53-6.59+7.18-7.66=6.9-5.17+2.97-0.87=5.54-3.58+4.44-0.77=8.95-5.83+0.63-2.56=9.3-0.17+3.19-2.68=0.93-0.65+8.59-7.5=9.83-7.48+9.19-1.96=6.71-3.11+3.17-4.46=8.67-3.29+7.63-6.24=5.52-5.2+4.48-2.35=3.87-1.95+8.29-4.8=7.92-5.21+3.36-4.73=9.08-5.94+5.43-0.59=9.84-8.84+5.52-3.35=8.3-2.27+1.89-7.41=9.9-6.5+3.73-4.54=8.53-3.54+6.96-4.9=4-2.99+5.55-6.22=5.68-4.65+7.97-3.64=2.1-1.23+4.52-2.27=3.21-2.09+8.58-7.26=3.36-0.75+7.45-7.38=4.75-0.07+8.54-2.82=8.47-2.39+6.76-1.68=7.01-1.1+9.36-5.23=8.11-7.34+5.13-4.52=8.02-2.71+2.34-3.85=9.31-2.32+7.5-0.99=2.7-0.3+5.32-1.88=3.6-0.62+4.62-0.26=7.97-1.74+7.65-8.27=7.39-2.54+7.87-1.06=6.73-0.69+9.1-6.23=8.28-1.29+7.12-4.41=8.28-3.26+4.95-3.42=6.97-5.07+4.36-2.07=5.04-0.66+7.64-3.36=7.77-1+3.97-8.98=6.03-1.75+7.22-9.66=8.25-3.71+0.05-4.04=0.77-0.21+4.67-3.22=9.55-5.34+6.77-4.38=8.95-3.92+8.27-0.71=5.86-0.56+1.36-4.38=3.52-0.44+9.73-3.06=7.38-0.57+2.12-1.01=2.19-1.27+1.74-0.69=5.49-2.98+4.16-2.27=3.48-0.28-3.04+3.01=8.04-3.8-0.26+7.59=9.91-3.71-5.65+2.94=9.43-4.02-1.6+3.53=9.64-4.94-4.37+9.67=8.99-3.81-1.94+6.31=5.33-3.29-0.98+1.02=9.5-6.16-2.2+2.4=8.87-1.73-0.56+7.51=9.7-3.09-4.01+1.25=6.6-3.83-2.55+0.88=3.05-0.35-1.69+9.18=7.52-4.33-0.13+2.94=8.02-3.34-3.22+8.22=6.12-2.06-1.81+0.35=6.42-1.52-1.77+8.26=6.94-3.51-2.95+4.58=6.4-4.72-0.11+2.47=4.51-1.89-2.12+5.02=9-3.18-2.82+0.35=8.52-1.55-5.6+3.87=5.72-1.67-1.82+3.37=9.47-4.33-3.86+9.67=9.68-4.39-3.15+0.27=4.72-3.01-0.94+2.04=5.38-3.88-0.78+0.15=8.63-4.84-3.54+6.44=9.79-0.64-0.58+5.77=8.29-0.48-5.08+1.32=7.05-0.74-4.85+5.86=8.5-1.64-6.29+5.39=7.28-2.65-1.78+0.73=7.79-5.34-2.07+8.58=6.77-0.59-4.8+4.74=8.65-0.29-8.14+4.67=9.78-1.82-5.05+9.89=5.31-3.68-0.69+3.64=7.6-4.96-0.4+1.07=6.6-0.33-2.93+6.07=7.38-2.87-0.71+0.64=6.52-0.84-0.55+4.03=9.67-0.18-4.67+2.48=9.08-4.48-2.27+4.69=6.95-4.23-2.57+3.91=6.67-4.09-1.9+6.11=6.5-0.15-2.54+6.9=7.25-0.82-1.2+6.7=7.43-2.45-1.42+3.98=5.69-1.64-1.67+6.2=9.67-3.13-3.17+9.92=6.87-1.51-0.21+6.45=4.4-1.83-0.69+3.36=6.83-0.57-2.07+5.31=6.33-0.02-0.43+5.38=6.34-3.48-1.26-0.15=7.92-2.14-1.68-3.91=9.44-2.6-0.74-1.15=7.59-2.77-3.34-1.26=6.23-0.49-0.87-3.16=9.08-0.9-2.15-0.26=4.33-2.09-1.71-0.02=4.95-0.68-1.79-1.77=9.98-4.59-1.41-3.38=5.18-0.05-1.82-2.2=9.86-3.37-1.11-3.19=6.46-0.69-0.36-2.2=6.55-1.61-1.35-1.69=8.93-1.6-1.57-3.12=9.53-2.78-1.94-3.33=9.95-5.68-0.08-3.03=4.12-0.38-1.21-1.19=8.38-2.6-3.8-1.5=8-1.51-1.94-3.36=7.7-2.3-0.82-0.19=9.03-4.29-0.6-0.24=7.61-2.37-0.02-4.76=9.91-6.7-3.01-0.06=9.05-6.9-1.47-0.14=9.09-2.98-3.31-2.61=5.86-1.05-0.41-3.87=9.32-1.69-6.02-0.22=6.65-2.55-2.12-1.84=9.94-6.63-0.41-1.62=6.72-2.83-0.37-0.24=6.46-0.69-0.85-0.2=9.96-2.29-2.89-3.63=6-1.09-2.26-2.33=9.87-6.98-1.23-0.55=6.24-0.08-3.08-0.94=6.94-4.21-0.41-0.89=8.03-1-0.52-6.08=6.21-0.78-4.52-0.62=8.46-0.41-2.88-2.46=5.36-0.04-1.06-3.92=9.45-5.18-1.75-0.99=6.93-1.6-0.77-3.89=4.96-1.43-1.83-0.86=6.99-1.46-0.61-0.3=9.1-2.28-2.26-3.9=9.01-2.28-4.79-0.66=7.62-3.51-0.97-2.56=5.88-1.68-2.52-0.63=8.45-0.26-4.47-2.54=5.45-0.77-0.56-1.82=9.71-4.22-0.33-4.42=8.52-1.14-0.99-3.37=5.04-0.14-1.59-0.54=9.51-0.76-0.98-4.5=参考答案4.94+2.29=7.236.48+6.13=12.611.88+1.4=3.286.06+4.17=10.235.71+3.06=8.776.39+9.8=16.196.29+5.29=11.587.35+0.96=8.319.12+7.2=16.320.4+7.82=8.226.75+0.91=7.665.37+5.81=11.183.75+7.77=11.525.59+3.16=8.750.54+3.21=3.754.48+1.07=5.555.89+6.48=12.379.28+9.45=18.738.57+3.46=12.038.27+9.48=17.753.6+7.88=11.480.33+5.4=5.730.17+3.47=3.647.8+2.1=9.93.88+3.11=6.996.39+1.49=7.887.72+3.27=10.998.16+0.17=8.332.85+1.42=4.277.73+3.6=11.332.63+1.87=4.54.69+6.84=11.530.5+0.65=1.159.27+9.82=19.095.14+3.25=8.392.57+6.42=8.994.61+9.99=14.66.76+9.53=16.294.05+2.5=6.556.13+1.31=7.440.81+1.25=2.063.99+6.55=10.544.33+9.03=13.366.71+9.73=16.447.86+6.56=14.421.49+0.35=1.843.3+7.04=10.340.22+9.62=9.840.62+4.36=4.988.95+1.81=10.768.65+4.85=13.58.21+6.2=14.414.42+6.21=10.636.76+2.98=9.749.08-3.99=5.098.54-1.09=7.453.66-1.98=1.689.07-6.28=2.797.57-5.87=1.77.46-5.29=2.178.54-4.29=4.257.13-5.01=2.129.77-4.67=5.16.72-3.63=3.096.38-4.72=1.664.02-3.56=0.469.79-7.48=2.318.37-0.46=7.915.2-4.9=0.36.86-5.4=1.469.58-8.08=1.52.58-0.17=2.417.35-2.11=5.244.92-1.61=3.317.66-0.4=7.267.48-4.37=3.113.12-0.66=2.469.35-4.48=4.879.47-6.16=3.317.16-3.99=3.179.99-4.58=5.412.26-1.92=0.343.87-2.03=1.846.56-5.66=0.96.57-3.67=2.96.44-4.8=1.646.79-2.8=3.994.74-2.98=1.767.24-2.28=4.962.75-1.88=0.876.65-1.33=5.329.92-1.79=8.139.13-7.91=1.223.33-0.59=2.742.57-1.45=1.124.96-3.99=0.979.17-7.3=1.877.23-3.71=3.527.97-5.56=2.417.65-0.55=7.16.75-0.14=6.614.4-2.43=1.979.73-6.16=3.573.43-0.97=2.466.61-6.46=0.157.53-3.32=4.218.79-7.76=1.037.99-4.2=3.791.16+4.39+8.67=14.220.67+3.46+0.44=4.574.27+9.81+1.55=15.630.94+7.85+8.44=17.233.14+0.14+5.14=8.425.5+5.9+4.46=15.869.92+9.79+0.78=20.497.68+4.94+0.18=12.83.55+2.51+6.19=12.251.22+3.4+4.09=8.716.6+6.76+8.12=21.489.99+1.73+5.15=16.872.71+7.98+8.7=19.394.37+9.15+7.73=21.257.76+3.22+3.12=14.15.23+3.69+4.14=13.064.9+8.65+4.26=17.816.77+0.46+2.87=10.11.02+6.85+0.85=8.725.62+7.76+3.9=17.287.04+2.14+1.68=10.862.22+0.85+6.54=9.612.15+4.4+1.24=7.797.86+2.68+3.09=13.630.3+5.44+2.22=7.967+2.13+3.88=13.012.88+9.71+3.17=15.760.23+2.78+5.16=8.172.64+6.68+4.02=13.342.06+7.44+0.96=10.468.1+0.84+6.48=15.422.12+3.09+0.24=5.455.82+4.29+9.49=19.67.57+7.4+2.28=17.254.99+6.39+1.03=12.412.74+0.81+7.25=10.81.14+2.4+6.62=10.162.92+7.77+9.69=20.384.52+6.85+3.43=14.89.83+6.29+5.05=21.175.75+3.67+3.63=13.054.52+9.63+0.07=14.224.72+8.32+0.4=13.447.7+6.44+6.46=20.64.21+6.7+6.36=17.273.46+1.15+2.59=7.24.74+8.83+0.56=14.135.46+2.48+4.23=12.178.85+4.52+7.64=21.011.04+4.63+4.17=9.849.49+6.21+6.88=22.581.16+6.18+9.79=17.137.77+3.58+9.28=20.636.47+2.76+1.54=10.776.32+5.45-7.06=4.716.23+9.81-7.41=8.639.81+8.8-0.19=18.424.53+3.71-3.11=5.137.69+9.86-0.79=16.766.33+8.27-5.37=9.233.42+7.57-0.97=10.027.64+5.68-0.26=13.069.97+5.76-4.2=11.534.46+9.26-3.43=10.293.91+4.13-4.4=3.643.71+3.18-3.73=3.165.29+3.97-8.16=1.10.12+6.02-0.76=5.382.01+9.68-1.03=10.667.38+4.6-1.13=10.859.58+1.23-6.92=3.899.67+1.67-7.08=4.269.14+0.24-5.41=3.974.2+5.59-1.17=8.629.15+4.55-7.17=6.537.61+7.65-7.6=7.668.22+8.06-0.16=16.121.34+9.62-7.72=3.244.27+1.84-1.56=4.553.49+9.49-4.55=8.431.58+6.37-2.89=5.064.6+1.42-2.94=3.089.38+3.93-6.78=6.533.62+8.14-2.35=9.417.68+7.14-9.75=5.075.34+4.65-0.1=9.896.29+3.52-6.53=3.285.84+4.11-8.05=1.97.74+4.46-6.4=5.89.48+7.66-6.7=10.448.72+3.68-3.28=9.123.8+8.94-6.8=5.947.83+6.13-4.07=9.894.61+6.76-9.77=1.67.88+5.79-0.56=13.118.46+0.72-3.09=6.093.19+2.49-4.17=1.512.78+5.63-2.64=5.778.87+5.25-3.69=10.433.56+0.4-1.72=2.242.34+4.98-3.53=3.796.71+3.01-5.22=4.58.66+4.69-4.09=9.266.9+3.45-3.49=6.865.45+2.65-7.2=0.91.28+8.95-6.53=3.75.96+4.9-6.29=4.572.22+3.52-1.99=3.758.83-4.45+2.92=7.39.4-6.21+8.75=11.949.78-8.5+7.27=8.557.33-4.31+4.08=7.18.03-1.89+7.51=13.658.24-5.63+9.92=12.539.38-5.5+0.32=4.29.74-0.93+4.68=13.493.97-0.06+4.06=7.977.95-2+2.07=8.028.08-6.29+2.59=4.386.85-0.49+2.32=8.688.39-0.86+9.78=17.318.02-1.85+3.91=10.088.69-5.7+5.26=8.258.09-0.59+3.26=10.761.67-0.55+5.35=6.475.17-2.18+3.76=6.759.91-7.64+2.52=4.794.69-3.2+5.22=6.712.03-0.45+5.06=6.649.6-5.43+7.25=11.429.7-5.03+8.64=13.319.14-8.88+6.82=7.081.66-0.91+6.87=7.628.29-4.84+0.43=3.884.87-3.59+8.79=10.075.82-0.95+2.18=7.057.42-7.12+6.92=7.222.88-2.77+7.44=7.556.98-0.48+2.4=8.94.61-0.86+3.18=6.935.47-2.75+5.91=8.630.33-0.09+9.65=9.894.94-3.87+0.66=1.738.03-2.2+0.13=5.962.67-0.66+4.51=6.528.08-0.04+6.6=14.648.77-6.61+7.74=9.96.28-0.76+0.3=5.826.77-5.64+2.78=3.917.42-3.16+5.44=9.75.13-1.51+2.17=5.794.04-3.07+5.05=6.026.88-2.87+6.9=10.918.92-4.81+7.44=11.554.28-1.61+4.55=7.229.72-6.03+8.01=11.76.05-1.88+8.5=12.673.38-1.3+5.82=7.92.36-0.23+4.15=6.286.23-3.61+1.37=3.998.78-8.68+6.9=76.13-5.37+5.99=6.750.96-0.04-0.18=0.744.28-0.83-2.99=0.465.71-3.28-0.35=2.085.17-0.22-2.12=2.837.23-5.49-1.43=0.318.78-1.96-2.93=3.895.33-1.29-3.36=0.687.74-5.01-0.66=2.078.31-2.03-2.12=4.169.83-4.26-1.47=4.18.84-0.13-5.35=3.367.68-2.56-1.08=4.049.83-2.12-3.27=4.443.86-3.04-0.41=0.419.68-2.9-5.13=1.655.15-2.42-1.25=1.488.48-0.09-4.98=3.419.62-4.41-3.31=1.98.15-1.49-5.78=0.883.28-1-1.71=0.577.76-2.02-3.15=2.597.73-3.59-0.97=3.176.43-1.47-4.58=0.389.33-1.1-0.18=8.059.97-3.11-5.69=1.176.28-0.28-3.39=2.617.16-3.9-2.41=0.857.76-0.19-3.7=3.878.14-1.65-3.07=3.426.9-0.87-3.55=2.489.92-1.65-1.51=6.768.77-4.18-1.43=3.168.77-2.76-5.7=0.317.48-2.37-1.33=3.789.21-1.41-4.93=2.879.91-1.13-3.96=4.826.54-2.4-2.57=1.579.61-1.42-5.22=2.977.36-4.25-2.41=0.78.03-1.57-2.59=3.879.64-2.88-2.6=4.169.41-6.85-0.4=2.166.54-0.67-2.41=3.469.77-1.77-0.62=7.388.53-1.17-5.43=1.939.17-2.61-5.42=1.149.48-5.82-1.47=2.199.51-1.04-6.38=2.099.19-1.67-5.57=1.956.3-0.65-0.12=5.535.88-4.17-1.51=0.29.83-5.95-2.84=1.047.6-4.59-0.41=2.64.99-3.17-0.71=1.116.05+4.25+4.12+0.33=14.759.67+8.93+3.79+0.29=22.686.34+4.54+1.61+6.38=18.876.38+9.69+1.46+6.41=23.949.91+9.49+2.27+8.02=29.698.97+9.13+4.48+9.48=32.064.7+7.78+5.93+9.68=28.099.42+9.98+0.77+1.55=21.729.93+2.64+0.27+8.55=21.394.5+8.44+4.99+7.98=25.913.8+3.57+3.44+4.88=15.692.56+5.27+3.81+0.86=12.56.69+7.72+1.72+7.82=23.958.48+8.46+8.58+2.17=27.690.55+5.14+2.77+6.61=15.077.89+2.78+7.44+8.36=26.476.36+4.4+7.65+9.1=27.514.42+3.82+1.24+9.31=18.795.38+7.91+7.41+2.65=23.356.41+7.3+0.14+7.73=21.581+8.28+2.14+4.33=15.751.81+6.18+0.48+7.71=16.181.85+9.98+3.39+0.46=15.682.48+0.93+3.57+3.21=10.198.44+2.84+3.14+7.32=21.741.83+1+1.04+9.84=13.718.27+6.46+4.66+8.28=27.671.93+7.72+3.46+6.38=19.497.16+7.34+3.88+3.97=22.359.02+1.53+1.94+3.81=16.36.73+2.48+1.52+5.69=16.428.62+8.67+4.26+3.54=25.090.59+6.31+9.43+4.2=20.534.02+5.68+0.28+7.84=17.824.23+0.12+6.72+8.32=19.394.47+1.45+3.19+8.64=17.756.29+5.13+3.7+1.03=16.152.01+0.18+6.51+3.13=11.831.08+4.05+4.57+2.29=11.997.84+0.31+8.18+7.07=23.44.92+6.94+1.76+1.38=152.5+7.34+6.54+9.59=25.971.56+1.05+7.75+2.86=13.225.65+1.05+5.08+4.94=16.723.8+5.92+2.53+3.94=16.194.81+9.49+5.13+0.09=19.521.79+8.1+7.13+2.59=19.613.71+5.95+8.79+9.06=27.510.24+1.76+6.83+8.82=17.654.65+5.72+6.12+7.42=23.919.73+4.58+9.25+3.85=27.410.7+3.85+3.73+2.76=11.049.64+0.46+5.79+4.21=20.16.69+6.31+4.21+9.95=27.162.64+2.96+6.89-0.81=11.680.52+0.07+8.12-2.04=6.673.35+6.41+4.52-4.87=9.417.99+9.74+3.26-9.98=11.016.41+3.46+7.23-5.76=11.348.21+1.6+7.65-7.72=9.741.04+0.84+6.26-7.65=0.497.6+7.11+6.3-0.55=20.462.53+7.44+3.1-4.99=8.084.35+2.19+3.02-8.07=1.496.9+9.14+2.1-5.23=12.916.92+4.62+1.91-8.84=4.612.72+2.51+6.71-7.1=4.847.47+7.99+9.37-8.31=16.526.15+0.82+3.27-6.28=3.966.27+8.97+7.5-1.49=21.256.76+0.37+3.87-3.61=7.396.59+0.47+9.56-6=10.621.83+8.34+1.1-5.77=5.56.4+8.56+9.9-4.79=20.079.29+5.92+2.18-5.81=11.588.54+1.62+1.06-4.74=6.480.08+3.98+1.87-4.95=0.987.93+4.08+7.8-1.9=17.910.8+7.02+5.94-6.69=7.078.39+2.33+1.34-5.41=6.651.04+3.01+9.84-6.8=7.094.25+1.14+8.98-4.97=9.41.1+9.43+9.22-4.97=14.784.03+2.58+7.97-8.86=5.729.21+8.6+1.9-6.76=12.956.54+1.47+3.59-2.55=9.059.61+7.32+3.1-6.77=13.261.72+3.85+5.14-9.75=0.964.83+9.01+8.53-6.51=15.861.23+7.78+5.2-1.16=13.059.07+8.51+1.97-2.92=16.636.54+7.84+0.5-7.33=7.551.06+2.37+6.85-6.06=4.224.45+7.56+4.81-6.43=10.397.62+0.05+4.04-6.94=4.772.4+6.44+7.46-8.07=8.232.31+3.97+9.74-8.92=7.18.94+0.47+2.62-8.68=3.354.49+8.56+0.9-8.72=5.236.77+7.95+7.86-5.33=17.258.56+1.28+7.03-5.46=11.418.07+4.64+2.69-7.72=7.685.32+4.72+9.82-0.79=19.072+6.85+5.47-2.28=12.043.58+9.62+2.96-8.23=7.931.08+6.9+6.14-2.92=11.20.86+5.05+5.21-2.48=8.649.09+8.54+1.45-9.5=9.583.38+7.67-7.88+7.3=10.476.31+6.17-1.16+2.39=13.712.37+2.22-2.96+4.11=5.745.08+3.46-4.06+2.58=7.065.99+4.77-4.72+8.68=14.720.93+5.47-2.97+9.1=12.532.43+2.74-0.96+1.94=6.158.81+2.38-2.96+6.14=14.370.41+5.63-0.69+2.02=7.376.58+3.67-6.31+4.64=8.589.95+3.12-4.05+9.21=18.239.32+1.81-7.86+7.1=10.376.6+3.15-0.14+1.41=11.024.4+5.38-0.35+6.56=15.997.19+0.13-6.13+7.44=8.634.26+8.98-2.71+4.81=15.345.21+7.03-8.59+5.77=9.423.83+5.17-4.23+5.46=10.238.5+7.54-2.63+0.32=13.737.76+7.27-0.38+7.77=22.425.87+1.42-3.6+9.92=13.619.61+3.82-4+6.47=15.93.78+5.14-4.84+8.15=12.239.22+2.32-7.78+5.23=8.994.91+6.11-6.85+6.58=10.755.01+9.03-4.08+6.48=16.447.53+3.87-4.35+1.51=8.568.06+8.7-9.71+8=15.053.03+6.72-1.23+4.56=13.082.47+5.77-1.91+9.5=15.838.31+4.9-2.73+3.49=13.972.95+4.49-6.82+1.53=2.155.82+0.1-0.28+3.78=9.426.18+4.15-6.94+2.7=6.099.91+6.99-9.1+1.94=9.749.74+8.26-5.03+7.38=20.358.51+2.46-0.02+3.31=14.267.2+8.13-7.12+7.21=15.424.27+9.84-0.13+1.13=15.114.51+7.39-8.66+6.4=9.643.56+6.3-2.14+1.4=9.120.34+8.35-0.46+5.71=13.948.09+8.46-6.34+5.21=15.420.06+9.93-3.27+7.07=13.795.91+2.34-1.37+3.98=10.866.89+7.26-9.42+8.14=12.875.54+7.69-4.82+4.27=12.688.03+1.96-2.09+4.32=12.223.59+9.97-6.06+1.01=8.516.89+1.11-3.09+4.6=9.511.15+4.94-3.01+9.97=13.054.62+6.14-3.27+8.72=16.214.38+9.51-1.2+4.03=16.728.97+6.16-1.92+5.93=19.149.96+8.14-1.31-3.8=12.997.16+6.47-3.07-6.48=4.083.66+6.38-0.4-7.7=1.944.45+8.72-4.48-7.92=0.778.01+6.95-3.15-4.73=7.083.94+9.63-7.96-0.2=5.419.43+4.05-2.57-2.41=8.56.75+4.42-0.33-6.26=4.587.2+6.06-7.16-3.51=2.595.36+1.22-4.44-0.11=2.032.07+8.97-7.32-2.18=1.549.38+6.06-7.56-4.93=2.959.34+8.68-0.79-8.44=8.799.44+9.11-0.42-5.15=12.988.63+4.22-2.35-9.4=1.17.72+5.77-4.18-3.24=6.079.29+4.07-7.58-1.43=4.353.94+9.59-3.45-3.32=6.769.93+9.67-0.18-3.83=15.593.75+9.9-4.44-4.11=5.14.17+4.01-3.51-1.56=3.110.37+9.66-0.2-5.04=4.791.97+3.53-2.21-0.25=3.046.89+6.64-6.32-0.25=6.967.68+9.15-3.89-4.5=8.448.71+1.36-8.35-1=0.727.01+9.31-3.44-7.81=5.078.19+6.6-4.15-1.09=9.556.8+5.26-2-8.94=1.121.42+9.19-3.85-1.27=5.495.89+4.27-1.63-6.37=2.169.63+7.02-6.06-4.74=5.858.85+2.65-3.1-6.61=1.799.06+5.99-4.07-9.23=1.757.17+8.93-6.38-3.09=6.638.96+9.1-4.51-6=7.557.25+3.1-0.83-6.57=2.957.44+5.88-0.31-7.91=5.14.33+1.4-0.3-0.43=56.17+5.28-1.02-2.03=8.46.46+0.74-6.61-0.46=0.134.8+5.33-1.29-7.1=1.747.64+4.43-4.85-4.47=2.757.08+4.62-5.85-2.55=3.31.25+1.95-0.03-1.16=2.019.45+5.68-9.61-4.19=1.332.77+9.87-4.73-1.56=6.358.4+2.75-6.08-2.85=2.229.77+6.97-1.64-8.92=6.185.54+7.95-2.52-7.45=3.527.52+7.04-4.24-9.13=1.192.04+7.64-0.38-5.85=3.451.28+0.91-0.44-0.66=1.099.11+8.54-1.53-0.23=15.897.75-5.04+8.97+0.78=12.466.76-3.78+7.34+4.94=15.269.87-2.49+8.13+9.55=25.069.86-3.17+0.81+1.29=8.797.03-4.93+7.87+0.78=10.756.76-3.26+6.91+0.31=10.729.76-5.16+5.77+3.47=13.842.38-2.09+0.08+8.31=8.688.84-6.01+1.12+0.41=4.369.66-7.98+9.67+4.75=16.10.89-0.69+4.34+6.46=119.1-7.52+4.13+9.94=15.656.74-4.74+5.96+0.48=8.445.92-1.06+7.79+6.1=18.758.58-4.07+8.32+7.92=20.759.75-0.25+3.96+8.6=22.067.03-6.07+4.6+1.43=6.993.63-0.62+5.81+1.56=10.385.51-2.73+2.63+3.26=8.679.56-7.6+9.24+0.31=11.513.99-2.22+5.05+4.76=11.586.78-2.82+9.58+0.31=13.853.84-1.99+9.63+1.64=13.121.51-0.85+3.76+0.16=4.589.66-2.38+3.46+7.07=17.817.61-1.25+0.51+0.91=7.786.14-0.55+8.58+5.81=19.987.32-6.75+5.89+2.64=9.18.47-4.34+5.92+4.56=14.613.71-2.29+6.44+5.19=13.056.31-6.1+9.45+5.31=14.978.99-3.93+3.77+1.28=10.117.96-4.49+6.33+8.34=18.149.58-2.88+5.67+7.83=20.24.82-1.94+0.93+1.8=5.619.25-0.38+6.3+1.46=16.634.01-2.74+2.58+5.86=9.712.81-0.56+7.21+1.6=11.067.82-6.29+0.29+3.33=5.157.34-3.49+7.11+3.79=14.755.56-1.92+1.69+4.48=9.819.7-6.34+4.48+3.83=11.676.38-0.19+4.69+0.87=11.759.6-2.75+7.31+8.3=22.467.37-5.62+8.99+9.05=19.794.19-4.03+1.2+0.31=1.676.43-2.99+4.8+3.95=12.196.83-0.41+0.88+8.48=15.780.83-0.6+3.88+7.63=11.748.53-2.25+1.44+8.92=16.649.64-2.74+1.99+2.48=11.374.73-3.11+3.8+0.59=6.017.92-3.77+2.58+7.46=14.197.5-6.38+8.1+3.92=13.147.42-2.2+1.32-2.44=4.18.6-1.64+2.34-4.04=5.269.2-2.5+6.68-9.41=3.978.53-3.93+4.4-8.68=0.326.84-4.58+6.34-4=4.63.11-1.74+7.83-0.94=8.269.53-6.59+7.18-7.66=2.466.9-5.17+2.97-0.87=3.835.54-3.58+4.44-0.77=5.638.95-5.83+0.63-2.56=1.199.3-0.17+3.19-2.68=9.640.93-0.65+8.59-7.5=1.379.83-7.48+9.19-1.96=9.586.71-3.11+3.17-4.46=2.318.67-3.29+7.63-6.24=6.775.52-5.2+4.48-2.35=2.453.87-1.95+8.29-4.8=5.417.92-5.21+3.36-4.73=1.349.08-5.94+5.43-0.59=7.989.84-8.84+5.52-3.35=3.178.3-2.27+1.89-7.41=0.519.9-6.5+3.73-4.54=2.598.53-3.54+6.96-4.9=7.054-2.99+5.55-6.22=0.345.68-4.65+7.97-3.64=5.362.1-1.23+4.52-2.27=3.123.21-2.09+8.58-7.26=2.443.36-0.75+7.45-7.38=2.684.75-0.07+8.54-2.82=10.48.47-2.39+6.76-1.68=11.167.01-1.1+9.36-5.23=10.048.11-7.34+5.13-4.52=1.388.02-2.71+2.34-3.85=3.89.31-2.32+7.5-0.99=13.52.7-0.3+5.32-1.88=5.843.6-0.62+4.62-0.26=7.347.97-1.74+7.65-8.27=5.617.39-2.54+7.87-1.06=11.666.73-0.69+9.1-6.23=8.918.28-1.29+7.12-4.41=9.78.28-3.26+4