[7+(39+1/13)]×6=?[14+(36×1/6)]×5=?(9-2)×1/14÷14=?6+(8-3)÷1/14=?

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/03 23:30:51
[7+(39+1/13)]×6=?[14+(36×1/6)]×5=?(9-2)×1/14÷14=?6+(8-3)÷1/14=?

[7+(39+1/13)]×6=?[14+(36×1/6)]×5=?(9-2)×1/14÷14=?6+(8-3)÷1/14=?
[7+(39+1/13)]×6=?[14+(36×1/6)]×5=?(9-2)×1/14÷14=?6+(8-3)÷1/14=?

[7+(39+1/13)]×6=?[14+(36×1/6)]×5=?(9-2)×1/14÷14=?6+(8-3)÷1/14=?
[7+(39+1/13)]×6
=[46+1/13]×6
=46×6+1/13×6
=276+6/13
=276又6/13
[14+(36×1/6)]×5
=[14+6]×5
=20×5
=100
(9-2)×1/14÷14
=7×1/12×1/14
=1/2×1/14
=1/28
6+(8-3)÷1/14
=6+5÷1/14
=6+70
=76