Mathematics - One More and One Less
Today in our Maths lesson we will be exploring one more and one less.
First - We would like you to explore the One More and One Less PowerPoint.
Then - We would like you to have a go at the one more and one less challenges. We would like you to demonstrate your findings on a separate piece of paper by drawing dots or lines to represent your counting.
For example one less than 8 is 7 and one more than 8 is 9.
= 7 (1 less)
= 9 (1 more)
You can use a number line to support you.