Wednesday, 28 January 2015

Lessons Review on Number Laws

1. It doesn't matter how you swap the numbers, the answer will always stay the same.
2. It doesn't matter how you do the equation, either A, B or C first, the answer you get will always be the same.
3. Whenever a number is in front or behind a number, the answer will always be the same. Example : A( B + C ), 2( 10 + 4 ) = 28. 




Sorry Mrs Sin, but I couldn't publish it on your comments. But here is my review...

No comments:

Post a Comment