70 2 = 2.6. = 27. 9 6 2 5 =6+9=15 =15+2=17 =17+5 360
Mathématiques
fif25
Question
70
2
= 2.6.
= 27.
9 6 2 5
=6+9=15
=15+2=17
=17+5
360
2
= 2.6.
= 27.
9 6 2 5
=6+9=15
=15+2=17
=17+5
360