Search
Close
Number and Place Value
We have had great fun with our maths learning this week, especially when looking at negative numbers. We wrote on tables in order to play a game to help us understand what happens when calculating with positive and negative numbers.
We found out:
If you + a positive number (++) the value will increase.
If you - a positive number (-+) the value will decrease.
If you + a negative number (+-) the value will decrease.
If you - and negative number (--) the value will increase.
