Follow by Email

W.A.L.T Change The Order Of The Factors To Make Multiplication Problems Easier E.G 26X3 = 3X26

(3X20) (3X6) 60+18=78 3X6=78. 4X52 (4X5) (4X2) 200+8=208. 3X29 (3X20)+(3X9) 60+27=87
3X33 (3X30)+(3X3) 3X33= 99
2X22=44.
Posted by

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)