小学二年级下册100以内加减法20天口算专项练习

小学二年级下册100以内加减法20天口算专项练习（每日100题｜每行4题｜A4直接打印｜贴合人教版课标）第1天（两位数加一位数｜进位｜100题）15+6=23+8=34+7=42+9=51+5=63+6=72+8=84+7=93+5=17+4=26+5=35+6=44+7=53+8=62+9=71+9=85+4=96+3=18+3=27+4=36+5=45+6=54+7=63+8=72+9=81+9=19+2=28+3=37+4=46+5=55+6=64+7=73+8=82+9=91+9=14+7=23+8=32+9=41+9=56+4=65+5=74+6=83+7=92+8=13+8=22+9=31+9=47+3=56+4=65+5=74+6=83+7=92+8=12+9=21+9=38+2=47+3=56+4=65+5=74+6=83+7=92+8=11+9=29+1=38+2=47+3=56+4=65+5=74+6=83+7=92+8=16+5=25+6=34+7=43+8=52+9=61+9=75+4=84+5=93+6=17+6=26+7=35+8=44+9=53+9=62+9=71+9=86+3=95+4=18+5=27+6=36+7=45+8=54+9=63+9=72+9=81+9=97+2=19+3=28+4=第2天（两位数减一位数｜退位｜100题）12-3=21-4=33-5=42-6=51-7=63-8=72-9=84-5=93-6=14-7=23-8=32-9=41-9=55-6=64-7=73-8=82-9=91-9=15-6=24-7=33-8=42-9=51-9=66-7=75-8=84-9=93-9=16-7=25-8=34-9=43-9=52-9=61-9=77-8=86-9=95-6=17-8=26-9=35-9=44-9=53-9=62-9=71-9=88-9=97-8=18-9=27-9=36-9=45-9=54-9=63-9=72-9=81-9=99-9=13-5=22-6=31-7=40-8=50-9=60-5=70-6=80-7=90-8=10-3=20-4=30-5=40-6=50-7=60-8=70-9=80-3=90-4=11-4=21-5=31-6=41-7=51-8=61-9=72-5=82-6=92-7=12-4=22-5=32-6=42-7=52-8=62-9=73-4=83-5=93-6=13-6=23-7=33-8=43-9=54-5=64-6=74-7=84-8=94-9=15-7=第3天（两位数±一位数｜进退位混合｜100题）16+7=23-5=34+8=42-6=51+9=63-7=72+8=84-5=93+6=14-8=25+7=32-9=44+9=53-6=62+9=71-8=85+4=92-7=17+5=26-8=35+6=43-9=54+7=61-9=73+8=82-9=91+9=18-3=27+4=36-5=45+6=52-7=64+7=73-8=82+9=91-9=19+2=28-4=37+5=46-7=55+8=64-9=73+9=82-5=96+3=15-6=24+7=33-8=42+9=51-9=67+2=76-3=85+4=94-5=13+8=22-9=31+9=40-7=56+4=65-5=74+6=83-7=92+8=11-9=29+1=38-2=47+3=56-4=65+5=74-6=83+7=92-8=12+9=21-9=38+2=47-3=56+4=65-5=74+6=83-7=92+8=10-5=20+6=30-7=40+8=50-9=60+5=70-6=80+7=90-8=17+6=26-7=35+8=44-9=53+9=62-9=71+9=88-9=97+2=19-4=第4天（两位数加整十数｜100题）12+30=23+40=34+50=45+20=51+30=62+40=73+20=84+10=91+20=15+40=26+30=37+20=48+10=52+30=63+40=74+50=85+10=92+30=13+50=24+40=35+30=46+20=57+10=61+30=72+40=83+50=94+10=11+60=22+50=33+40=44+30=55+20=66+10=71+50=82+40=93+30=14+20=25+30=36+40=47+50=58+10=62+20=73+30=84+40=95+10=16+30=27+40=38+50=49+10=51+20=62+30=73+40=84+50=95+10=17+20=28+30=39+40=41+50=52+10=63+20=74+30=85+40=96+10=18+20=29+30=31+40=42+50=53+10=64+20=75+30=86+40=97+10=19+20=21+30=32+40=43+50=54+10=65+20=76+30=87+40=98+10=12+40=23+50=34+10=45+20=56+30=67+40=78+50=89+10=13+30=24+40=35+50=46+10=57+20=68+30=79+40=81+50=92+10=14+50=25+40=第5天（两位数减整十数｜100题）42-10=53-20=64-30=75-40=81-20=92-30=35-10=46-20=57-30=68-40=79-50=81-30=92-40=23-10=34-20=45-30=56-40=67-50=78-60=89-70=91-50=12-10=23-20=34-30=45-40=56-50=67-60=78-70=89-80=91-60=52-10=63-20=74-30=85-40=96-50=33-10=44-20=55-30=66-40=77-50=88-60=99-70=24-10=35-20=46-30=57-40=68-50=79-60=81-40=92-50=13-10=24-20=35-30=46-40=57-50=68-60=79-70=81-50=92-60=43-10=54-20=65-30=76-40=87-50=98-60=25-10=36-20=47-30=58-40=69-50=71-20=82-30=93-40=14-10=25-20=36-30=47-40=58-50=69-60=71-30=82-40=93-50=32-10=43-20=54-30=65-40=76-50=87-60=98-70=15-10=26-20=37-30=48-40=59-50=61-10=72-20=83-30=94-40=21-10=32-20=第6天（两位数±两位数｜不进退位｜100题）23+15=34+22=45+31=52+14=61+23=72+16=83+12=94+13=12+34=23+45=34+52=45+11=56+22=67+11=71+25=82+13=93+12=15+23=26+32=37+41=48+11=51+24=62+33=73+12=84+11=95+12=11+56=22+45=33+34=44+23=55+12=61+35=72+24=83+13=94+11=13+42=24+33=35+22=46+11=52+34=63+21=74+12=85+11=91+23=56-12=67-23=78-34=89-45=91-20=45-13=56-24=67-35=78-46=89-57=92-31=34-12=45-23=56-34=67-45=78-56=89-67=93-42=23-11=34-22=45-33=56-44=67-55=78-66=89-77=94-53=12-11=23-22=34-33=45-44=56-55=67-66=78-77=89-88=95-64=52-31=63-42=74-53=85-64=96-75=21+35=43-21=54+23=76-34=87+12=98-56=13+54=35-22=46+31=68-45=79+10=81-50=92+15=24-13=35+42=57-35=第7天（两位数加两位数｜进位1｜个位满十进一｜100题）18+23=27+34=36+45=45+16=54+27=63+18=72+29=81+19=17+24=26+35=35+46=44+17=53+28=62+19=71+29=85+15=94+16=16+25=25+36=34+47=43+18=52+29=61+39=75+15=84+16=93+17=15+26=24+37=33+48=42+19=51+29=65+15=74+16=83+17=92+18=14+27=23+38=32+49=41+29=55+15=64+16=73+17=82+18=91+19=13+28=22+39=31+49=45+25=54+26=63+27=72+28=81+29=95+15=12+29=21+39=35+35=44+26=53+27=62+28=71+29=85+15=94+16=19+21=28+32=37+43=46+14=55+25=64+26=73+27=82+28=91+29=18+32=27+33=36+44=45+15=54+26=63+27=72+28=81+29=95+15=17+33=26+44=35+15=44+26=53+27=62+28=71+29=85+15=94+16=16+34=25+45=34+16=43+27=52+28=61+29=75+15=84+16=93+17=15+35=24+46=第8天（两位数加两位数｜进位2｜十位加进位1｜100题）28+35=37+46=46+25=55+36=64+17=73+28=82+19=91+29=27+36=36+47=45+26=54+37=63+18=72+29=81+39=95+25=26+37=35+48=44+27=53+38=62+19=71+29=85+25=94+26=25+38=34+49=43+28=52+39=61+29=75+25=84+26=93+27=24+39=33+49=42+29=51+39=65+25=74+26=83+27=92+28=38+45=47+36=56+25=65+36=74+17=83+28=92+19=37+46=46+35=55+26=64+37=73+18=82+29=91+39=36+47=45+36=54+27=63+38=72+19=81+29=95+25=35+48=44+37=53+28=62+39=71+29=85+25=94+26=34+49=43+38=52+29=61+39=75+25=84+26=93+27=33+49=42+39=51+29=65+25=74+26=83+27=92+28=48+35=57+26=66+25=75+17=84+18=93+19=47+36=56+27=65+18=74+29=83+19=92+29=58+25=67+16=76+25=85+17=94+18=57+36=第9天（两位数加两位数｜进位3｜连续进位｜100题）48+35=57+46=66+25=75+36=84+17=93+28=58+35=67+46=76+25=85+36=94+17=68+25=77+36=86+25=95+17=78+15=87+26=96+17=59+35=68+46=77+25=86+36=95+18=69+25=78+16=87+27=96+18=79+15=88+16=97+17=58+45=67+36=76+35=85+26=94+37=68+35=77+16=86+27=95+18=78+25=87+16=96+27=59+45=68+36=77+35=86+26=95+27=69+35=78+16=87+17=96+28=79+25=88+17=97+18=49+45=58+36=67+25=76+36=85+17=94+28=59+35=68+26=77+37=86+18=95+29=48+45=57+36=66+27=75+38=84+19=93+29=58+36=67+27=76+18=85+29=94+19=49+35=58+26=67+37=76+28=85+19=94+29=59+25=68+16=77+27=86+18=95+29=69+15=78+16=87+27=96+19=79+15=88+16=97+17=49+46=58+37=67+28=76+19=85+29=94+19=第10天（两位数加两位数｜进位混合｜100题）19+25=28+36=37+47=46+18=55+29=64+19=73+28=82+39=91+19=27+35=36+46=45+17=54+28=63+19=72+29=81+39=95+15=35+26=44+37=53+18=62+29=71+39=85+15=94+16=43+27=52+38=61+29=75+25=84+16=93+17=51+29=65+15=74+16=83+17=92+18=18+33=27+44=36+15=45+26=54+37=63+18=72+29=81+19=95+25=26+34=35+45=44+16=53+27=62+18=71+29=85+15=94+26=34+26=43+37=52+18=61+29=75+15=84+26=93+17=42+28=51+39=65+15=74+26=83+17=92+18=17+33=26+44=35+15=44+26=53+37=62+18=71+29=85+15=94+16=25+35=34+46=43+17=52+28=61+39=75+25=84+16=93+27=33+37=42+48=51+29=65+15=74+26=83+17=92+28=16+34=25+45=34+16=43+27=52+38=61+29=75+15=84+16=93+17=24+36=33+47=第11天（两位数加两位数｜综合进位｜100题）23+18=34+27=45+36=56+15=67+24=78+13=89+12=91+19=15+26=26+35=37+44=48+13=59+22=61+39=72+28=83+17=94+16=14+27=25+36=36+45=47+14=58+23=69+12=71+29=82+18=93+17=13+28=24+37=35+46=46+15=57+24=68+33=79+12=81+19=92+28=12+29=23+38=34+47=45+16=56+25=67+34=78+13=89+22=91+19=19+21=28+32=37+43=46+14=55+25=64+36=73+27=82+18=91+29=18+22=27+33=36+44=45+15=54+26=63+37=72+28=81+19=95+15=17+23=26+34=35+45=44+16=53+27=62+38=71+29=85+15=94+16=16+24=25+35=34+46=43+17=52+28=61+39=75+25=84+16=93+17=15+35=24+46=33+17=42+28=51+39=65+15=74+26=83+17=92+18=14+36=23+47=32+18=41+29=55+25=64+26=73+27=82+18=91+29=13+37=22+48=第12天（两位数减两位数｜退位1｜个位不够减退一｜100题）32-15=43-26=54-37=65-18=76-29=87-19=91-23=23-14=34-25=45-36=56-17=67-28=78-39=81-19=92-24=24-15=35-26=46-37=57-18=68-29=71-39=82-19=93-25=25-16=36-27=47-38=58-19=61-29=72-39=83-19=94-26=26-17=37-28=48-39=51-29=62-39=73-19=84-27=95-38=27-18=38-29=41-29=52-39=63-19=74-28=85-39=96-47=21-12=32-23=43-34=54-45=65-56=76-67=87-78=98-89=31-12=42-23=53-34=64-45=75-56=86-67=97-78=33-14=44-25=55-36=66-47=77-58=88-69=91-72=34-15=45-26=56-37=67-48=78-59=81-62=92-73=35-16=46-27=57-38=68-49=71-52=82-63=93-74=36-17=47-28=58-39=61-42=72-53=83-64=94-75=37-18=48-29=51-32=62-43=73-54=84-65=95-76=38-19=41-22=52-33=第13天（两位数减两位数｜退位2｜十位减退位1｜100题）42-15=53-26=64-37=75-18=86-29=97-19=51-23=62-34=73-45=84-56=95-67=43-14=54-25=65-36=76-47=87-58=91-69=52-13=63-24=74-35=85-46=96-57=44-15=55-26=66-37=77-48=88-59=91-72=53-14=64-25=75-36=86-47=97-58=45-16=56-27=67-38=78-49=81-52=92-63=54-15=65-26=76-37=87-48=98-59=46-17=57-28=68-39=71-42=82-53=93-64=47-18=58-29=61-32=72-43=83-54=94-65=48-19=51-22=62-33=73-44=84-55=95-66=52-13=63-24=74-35=85-46=96-57=53-14=64-25=75-36=86-47=97-58=54-15=65-26=76-37=87-48=98-59=55-16=66-27=77-38=88-49=91-52=56-17=67-28=78-39=81-42=92-53=57-18=68-29=71-32=82-43=93-54=58-19=61-22=72-33=83-44=94-55=62-13=73-24=84-35=第14天（两位数减两位数｜退位3｜被减数末尾有0｜100题）40-15=50-26=60-37=70-18=80-29=90-19=30-12=40-23=50-34=60-45=70-56=80-67=90-78=20-11=30-22=40-33=50-44=60-55=70-66=80-77=90-88=50-15=60-26=70-37=80-48=90-59=40-12=50-23=60-34=70-45=80-56=90-67=30-13=40-24=50-35=60-46=70-57=80-68=90-79=40-13=50-24=60-35=70-46=80-57=90-68=30-14=40-25=50-36=60-47=70-58=80-69=90-79=50-14=60-25=70-36=80-47=90-58=40-14=50-25=60-36=70-47=80-58=90-69=30-15=40-26=50-37=60-48=70-59=80-69=90-79=40-15=50-26=60-37=70-48=80-59=90-69=50-16=60-27=70-38=80-49=90-59=30-16=40-27=50-38=60-49=70-59=80-69=90-79=60-15=70-26=80-37=90-48=40-16=50-27=60-38=70-49=80-59=90-69=70-15=80-26=第15天（两位数减两位数｜退位混合｜100题）31-15=42-26=53-37=64-18=75-29=86-19=90-23=22-14=33-25=44-36=55-17=66-28=77-39=80-19=91-24=23-15=34-26=45-37=56-18=67-29=70-39=81-19=92-25=24-16=35-27=46-38=57-19=60-29=71-39=82-19=93-26=25-17=36-28=47-39=50-29=61-39=72-19=83-27=94-38=26-18=37-29=40-29=51-39=62-19=73-28=84-39=95-47=20-12=31-23=42-34=53-45=64-56=75-67=86-78=97-89=30-12=41-23=52-34=63-45=74-56=85-67=96-78=32-14=43-25=54-36=65-47=76-58=87-69=90-72=33-15=44-26=55-37=66-48=77-59=80-62=91-73=34-16=45-27=56-38=67-49=70-52=81-63=92-74=35-17=46-28=57-39=60-42=71-53=82-64=93-75=36-18=47-29=50-32=61-43=72-54=83-65=94-76=37-19=40-22=51-33=第16天（两位数减两位数｜综合退位｜100题）52-17=63-28=74-39=85-16=96-27=41-23=52-34=63-45=74-56=85-67=96-78=31-14=42-25=53-36=64-47=75-58=86-69=90-71=32-15=43-26=54-37=65-48=76-59=80-61=91-72=33-16=44-27=55-38=66-49=70-51=81-62=92-73=34-17=45-28=56-39=60-41=71-52=82-63=93-74=35-18=46-29=50-31=61-42=72-53=83-64=94-75=36-19=40-21=51-32=62-43=73-54=84-65=95-76=40-17=51-28=62-39=73-40=84-51=95-62=41-18=52-29=63-40=74-51=85-62=96-73=42-19=53-30=64-41=75-52=86-63=97-74=50-18=61-29=72-40=83-51=94-62=51-19=62-30=73-41=84-52=95-63=40-19=51-30=62-41=73-52=84-63=95-74=52-19=63-30=74-41=85-52=96-63=41-19=52-30=63-41=74-52=85-63=96-74=53-19=64-30=第17天（连加连减｜100题）12+13+15=23+14+16=34+15+17=45+16+18=51+12+13=62+13+14=73+14+15=84+15+16=91+12+13=15+16+17=26+17+18=37+18+19=48+11+12=52+13+14=63+14+15=74+15+16=85+11+12=92+13+14=11+12+13=22+13+14=33+14+15=44+15+16=55+16+17=66+17+18=77+18+19=81+12+13=92+13+14=13+14+15=24+15+16=35+16+17=46+17+18=57+18+19=68+11+12=71+12+13=82+13+14=93+14+15=14+15+16=25+16+17=36+17+18=47+18+19=58+11+12=61+12+13=72+13+14=83+14+15=94+11+12=15+16+18=26+17+19=37+18+11=48+19+12=52+13+15=63+14+16=74+15+17=85+16+18=92+13+15=98-12-13=87-13-14=76-14-15=65-15-16=54-16-17=43-17-18=32-18-11=21-11-12=99-12-13=88-13-14=77-14-15=66-15-16=55-16-17=44-17-18=33-18-11=22-11-12=97-12-13=86-13-14=75-14-15=64-15-16=53-16-17=42-17-18=31-18-11=96-12-13=85-13-14=74-14-15=63-15-16=52-16-17=41-17-18=95-12-13=84-13-14=73-14-15=62-15-16=51-16-17=94-12-13=83-13-14=72-14-15=61-15-16=93-12-13=82-13-14=71-14-15=92-12-13=81-13-14=91-12-13=80-13-14=79-14-15=第18天（加减混合｜不带小括号｜100题）23+15-12=34+16-13=45+17-14=56+18-15=67+19-16=78+11-17=89+12-18=91+13-19=12+18-11=23+17-12=34+16-13=45+15-14=56+14-15=67+13-16=78+12-17=89+11-18=92+18-19=13+17-11=24+16-12=35+15-13=46+14-14=57+13-15=68+12-16=79+11-17=81+19-18=92+18-19=14+16-11=25+15-12=36+14-13=47+13-14=58+12-15=69+11-16=71+19-17=82+18-18=93+17-19=15+15-11=26+14-12=37+13-13=48+12-14=59+11-15=61+19-16=72+18-17=83+17-18=94+16-19=16+14-11=27+13-12=38+12-13=49+11-14=51+19-15=62+18-16=73+17-17=84+16-18=95+15-19=17+13-11=28+12-12=39+11-13=41+19-14=52+18-15=63+17-16=74+16-17=85+15-18=96+14-19=18+12-11=29+11-12=31+19-13=42+18-14=53+17-15=64+16-16=75+15-17=86+14-18=97+13-19=19+11-11=21+19-12=32+18-13=43+17-14=54+16-15=65+15-16=76+14-17=87+13-18=98+12-19=45-12+15=56-13+16=67-14+17=78-15+18=89-16+19=91-17+11=12-11+18=23-12+17=34-13+16=45-14+15=56-15+14=67-16+13=78-17+12=89-18+11=92-19+18=13-11+17=24-12+16=35-13+15=46-14+14=57-15+13=第19天（加减混合｜带小括号｜100题）23+(15-12)=34+(16-13)=45+(17-14)=56+(18-15)=67+(19-16)=78+(11-7)=89+(12-8)=91+(13-9)=12+(18-11)=23+(17-12)=34+(16-13)=45+(15-14)=56+(14-15)=67+(13-16)=78+(12-17)=89+(11-18)=92+(18-19)=13+(17-11)=24+(16-12)=35+(15-13)=46+(14-14)=57+(13-15)=68+(12-16)=79+(11-17)=81+(19-18)=92+(18-19)=14+(16-11)=25+(15-12)=36+(14-13)=47+(13-14)=58+(12-15)=69+(11-16)=71+(19-17)=82+(18-18)=93+(17-19)=15+(15-11)=26+(14-12)=37+(13-13)=48+(12-14)=59+(11-15)=61+(19-16)=72+(18-17)=83+(17-18)=94+(16-19)=16+(14-11)=27+(13-12)=38+(12-13)=49+(11-14)=51+(19-15)=62+(18-16)=73+(17-17)=84+(16-18)=95+(15-19)=17+(13-11)=28+(12-12)=39+(11-13)=41+(19-14)=52+(18-15)=63+(17-16)=74+(16-17)=85+(15-18)=96+(14-19)=18+(12-11)=29+(11-12)=45-(12+15)=56-(13+16)=67-(14+17)=78-(15+18)=89-(16+19)=91-(17+11)=12-(11+1)=23-(12+7)=34-(13+6)=45-(14+5)=56-(15+4)=67-(16+3)=78-(17+2)=89-(18+1)=92-(19+8)=13-(11+2)=24-(12+6)=35-(13+5)=46-(14+4)=57-(15+3)=68-(16+2)=79-(17+1)=81-(19+8)=92-(18+7)=14-(11+3)=25-(12+5)=36-(13+4)=47-(14+3)=58-(15+2)=69-(16+1)=71-(19+6)=82-(18+5)=93-(17+4)=15-(11+4)=26-(12+3)=37-(13+2)=第20天（全题型综合复习｜期末冲刺｜100题）28+35=56-27=43+29=72-38=65+17=81-49=37+46=93-56=19+52=64-35=78+15=40-21=53+28=87-69=26+47=90-53=74+16=32-15=69+22=51-23=45+36=76-48=83+17=24-16=31+59=92-67=57+25=60-34=27+48=85-57=62+19=43-28=75+18=36-19=49+32=71-45=58+24=94-76=33+57=80-61=12+13+25=45-12-13=23+17-15=67-(12+15)=34+16+22=78-23-14=56+14-23=89-(16+21)=51+12+17=92-31-12=47+13-25=54-(13+17)=26+18+24=65-17-18=72+18-34=76-(22+18)=43+27+15=81-24-16=38+12-21=93-(31+19)=17+23+34=53-15-17=64+16-28=42-(11+19)=35+15+26=74-22-18=85+15-43=68-(25+15)=29+11+32=95-33-17=59+11-27=81-(34+16)=41+19+23=62-14-16=73+17-35=57-(18+22)=52+18+17=83-25-15=46+14-29=79-(23+27)=25+(35-12)=63-(27+13)=48+(22-15)=91-(34+16)=37+(23-14)=74-(18+22)=59+(11-6)=65-(21+19)=19+(41-23)=82-(35+15)=36+(24-17)=53-(17+23)=44+(16-9)=96-(42+18)=27+(33-18)=72-(25+25)=51+(29-16)=68-(24+16)=32+(28-13)=85-(31+19)=参考答案（分天标注）第1天答案21,31,41,512.56,69,80,913.98,21,31,414.51,61,71,805.89,99,21,3141,51,61,717.81,90,21,318.41,51,61,719.81,90,100,2110.31,41,50,6070,80,90,10012.21,31,40,5013.60,70,80,9014.100,21,30,4015.50,60,70,8090,100,20,3017.40,50,60,7018.80,90,100,2119.31,41,51,6120.70,79,89,9923,33,43,5322.62,71,80,8923.99,23,33,4324.53,63,72,8125.90,99,22,32第2天答案9,17,28,362.44,55,63,793.87,7,15,234.32,49,57,655.73,82,9,1859,67,75,837.9,17,25,338.41,49,57,659.73,77,77,8910.9,17,26,3544,53,62,7912.89,9,18,2713.36,45,54,6314.72,90,8,1615.24,32,41,5564,73,82,717.52,61,70,7718.52,61,70,7719.86,86,7,1620.25,34,43,5261,70,79,8722.35,44,53,6223.71,80,89,724.25,34,49,5825.67,76,85,8第3天答案23,18,42,362.60,56,80,793.99,6,32,234.53,47,71,635.89,85,22,1841,34,61,527.81,73,100,158.31,31,51,459.71,65,91,8210.21,24,42,3963,55,82,7712.99,9,31,2513.51,42,69,7314.89,89,21,1315.40,33,60,6080,76,100,217.30,36,50,5218.70,68,90,8419.21,12,40,4420.60,60,80,76100,5,26,2322.48,41,65,6423.87,82,99,1524.62,35,62,5325.80,79,99,15第4天答案42,63,84,652.81,102,93,943.111,55,56,574.58,82,103,1245.95,122,63,6465,66,67,917.112,133,104,718.72,73,74,759.76,121,122,12310.34,55,76,9768,82,103,12412.105,46,67,8813.59,71,92,11314.134,105,37,5815.79,91,62,83104,125,106,3817.59,71,92,6318.84,105,126,10719.39,51,72,9320.64,85,106,127108,52,73,4422.65,86,107,12823.99,43,64,8524.56,77,98,11925.131,102,64,65第5天答案32,33,34,352.61,62,25,263.27,28,29,514.52,53,54,555.56,57,58,5941,2,3,47.5,6,7,88.9,31,42,439.44,45,46,2310.24,25,26,2728,29,14,1512.16,17,18,1913.41,42,3,414.5,6,7,815.9,31,32,3334,35,36,3717.38,15,16,1718.18,19,51,5219.53,54,55,5620.57,58,41,4243,44,45,4622.47,48,27,2823.29,3,424.5,6,51,5225.53,54,11,12第6天答案38,56,76,662.84,88,95,1073.46,68,86,564.78,78,96,955.105,38,58,7859,75,95,857.95,107,67,678.67,67,67,969.96,96,105,5510.57,57,57,8684,86,96,11412.44,44,44,4413.71,71,71,7114.32,32,32,3215.22,22,22,2222,22,22,2217.12,12,12,1218.12,12,12,1219.1,1,1,120.1,1,31,2121,21,21,2122.56,22,77,4223.99,42,67,1324.77,23,89,3125.107,11,77,22第7天答案41,61,81,612.81,81,101,1003.41,61,81,614.81,81,100,1005.110,41,61,8161,81,100,907.100,110,41,618.81,61,80,809.90,100,110,4110.61,81,70,7080,90,100,11012.41,61,80,7013.80,90,100,11014.110,41,60,7015.70,80,90,100100,110,40,6017.80,60,80,9018.100,110,120,5019.60,80,60,8020.90,100,110,11050,70,50,7022.80,100,110,10023.110,50,70,5024.70,80,90,9025.100,110,50,70第8天答案63,83,71,912.81,101,101,1203.63,83,71,914.81,101,120,1205.63,83,71,9181,100,110,1207.63,83,71,918.90,110,110,1209.63,82,71,9010.90,100,110,12083,83,91,10112.91,111,111,8313.81,81,101,9114.111,130,83,8115.81,101,91,110120,120,83,8117.101,110,110,12018.83,81,81,10019.100,110,120,8220.81,80,90,100110,120,83,8322.91,92,102,11223.83,83,83,10324.102,121,83,8325.101,102,112,93第9天答案83,103,91,1112.101,121,93,1133.101,121,111,934.113,111,112,935.113,113,94,114102,113,113,947.94,114,114,948.104,114,103,1039.111,111,131,10310.93,113,113,103103,123,104,10412.112,112,122,10413.94,114,124,10414.105,114,94,9515.102,102,102,122124,94,94,11417.124,95,95,9518.113,103,122,9419.94,94,114,10420.104,104,104,104104,123,84,8422.104,114,124,8423.94,114,115,9424.104,114,95,9525.95,95,114,113第10天答案44,64,84,642.84,83,101,1213.110,62,82,624.82,82,101,1205.110,61,81,7191,110,100,1107.70,90,90,1008.100,110,80,809.90,100,110,5110.71,51,71,9181,101,100,12012.60,80,60,8013.80,100,100,12014.60,80,70,9015.90,110,120,7090,80,100,10017.110,50,70,5018.70,90,80,10019.100,110,60,8020.60,80,100,100100,120,70,9022.80,80,100,10023.120,50,70,5024.70,90,90,9025.100,110,60,80第11天答案41,61,81,712.91,91,101,1103.41,61,81,614.81,100,100,1005.110,41,61,8161,81,81,1007.100,110,41,618.81,61,81,1019.91,100,120,4110.61,81,61,81101,91,111,11012.40,60,80,6013.80,100,100,10014.120,40,60,8015.60,80,100,100100,110,40,6017.80,60,80,10018.100,110,40,6019.60,80,60,8020.100,100,100,11050,70,50,7022.90,80,100,10023.110,50,70,5024.70,80,90,10025.100,120,50,70第12天答案17,17,17,472.47,68,68,93.9,9,39,394.39,62,68,95.9,39,39,3232,63,68,97.9,9,32,238.33,64,68,99.9,12,23,4410.54,57,57,99,12,23,4412.46,46,49,913.9,9,9,914.9,9,9,1915.19,19,19,1919,19,19,1917.19,19,19,1918.19,19,19,1919.19,19,19,1920.19,19,19,1919,19,19,1922.19,19,19,1923.19,19,19,1924.19,19,19,1925.19,19,19,19第13天答案27,27,27,572.57,78,28,283.28,28,28,294.29,29,29,295.22,39,39,3939,39,39,297.29,29,29,398.39,39,39,299.39,29,29,3910.39,29,29,3939,39,39,2912.29,29,29,2913.29,29,29,2914.29,29,29,3915.29,29,29,3939,39,39,3917.39,39,39,3918.39,39,39,3919.39,39,39,3920.39,39,39,3939,39,39,3922.39,39,39,3923.39,39,39,3924.39,39,39,3925.39,49,49,49第14天答案25,24,23,522.51,71,18,173.16,15,14,134.12,11,9,85.6,5,4,32,35,34,337.32,31,28,278.26,25,24,239.17,16,15,1410.13,12,11,2726,25,24,2312.22,16,15,1413.13,12,11,1114.36,35,34,3315.32,25,24,2323,22,21,1517.14,13,12,1118.11,11,25,2419.23,22,21,2120.34,33,32,3131,14,13,1222.11,11,