【有理数的加法练习题】有理数加法练习题如题30-40道要带简便运算的

发布时间:2021-03-31 14:03:08

有理数加法练习题如题30-40道要带简便运算的 数学

网友回答

【答案】 30道算死人
  -38)+52+118+(-62)=
  (-32)+68+(-29)+(-68)=
  (-21)+251+21+(-151)=
  12+35+(-23)+0=
  (-6)+8+(-4)+12 =
  27+(-26)+33+(-27)
  12+35+(-23)+0=
  39+[-23]+0+[-16]=
  [-18]+29+[-52]+60=
  [-3]+[-2]+[-1]+0+1+2=
  [-301]+125+301+[-75]=
  [-1]+[-1/2]+[+3/4]+[-1/4]=
  [-7/2]+[+5/6]+[-0.5]+4/5+19/6=
  [-26.54]+[-6.14]+18.54+6.14=
  1.125+[-17/5]+[-1/8]+[-0.6]=
  1-4/9 =
  1-7/10=
  8/15-5=
  7-15=
  2/8-5/8=
  8/27-5 =
  4-27 =
  11/12-10/12=
  16/21-1/7 =
  4/ 2-(3+3 )=
  1/3- 7/12-7/18=
  1 -1/3-1 1/5 =
  10-7/10=
  5/24+3/8 =
  4.5-3/5
  1-3/5=2/5
  4.39*1/13*2/3
  1+(-2)+(-3)+4+5+(-6)+(-7)+8+9+(-10)+(-11)+12
  -15.8+13又6分之5+15又5分之4
  (-7分之1)+(-7分之2)+1又7分之3
  -0.5-(-3 )+2.75-(+7 )
  39+[-23]+0+[-16]=
  [-18]+29+[-52]+60=
  [-3]+[-2]+[-1]+0+1+2=
  [-301]+125+301+[-75]=
  [-1]+[-1/2]+[+3/4]+[-1/4]=
  [-7/2]+[+5/6]+[-0.5]+4/5+19/6=
  [-26.54]+[-6.14]+18.54+6.14=
  1.125+[-17/5]+[-1/8]+[-0.6]=
  0.75+[-11/4]+0.125+12又5/7+[-3/8]=
  [-4/9]+[-3/5]+[+11/8]+[+5/9]+[-1/8]+[-0.4]=
以上问题属网友观点,不代表本站立场,仅供参考!